| Olympus Corporation Patent applications |
| Patent application number | Title | Published |
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| 20120131667 | NONDESTRUCTIVE TESTING SYSTEM - A nondestructive testing apparatus includes a display section and a storage section which stores predetermined executable functions. Each of the predetermined functions is initially set to one of a permitted state and a disabled state, and one of a display state and a non-display state on the display section. In an initial state, at least one of the predetermined functions is set to the disabled state and the non-display state. The nondestructive testing apparatus can receive permission information which unlocks at least one of the predetermined functions initially set to the disabled state so as to be set to the permitted state, and unlocks at least one of the predetermined functions initially set in the non-display state so as to be in the display state. The apparatus displays an operation icon only with respect to all of the predetermined functions set to the display state. | 05-24-2012 |
| 20120131325 | NONDESTRUCTIVE TESTING SYSTEM - A nondestructive testing apparatus includes a storage section which stores a plurality of predetermined functions which are executable by the nondestructive testing apparatus, each of the predetermined functions being initially set to one of a permitted state and a disabled state; an input section which includes a plurality of input portions respectively corresponding to the predetermined functions; and a control section which is adapted to receive permission information including information which unlocks at least one of the predetermined functions initially set in the disabled state so as to be set to the permitted state. The control section automatically assigns the at least one predetermined function which has been unlocked to the corresponding input portion of the input section. | 05-24-2012 |
| 20120131315 | DATA PROCESSING APPARATUS - A data processing apparatus may include a processing unit that performs processing related to data, a first register that holds a value for defining an operation of the processing unit, a second register that holds a value output from the first register, the second register outputting the value to the processing unit, a first control unit that performs control for writing a value in the first register, a second control unit that performs control for rewriting the value held by the second register with the value output from the first register, after the value is written in the first register, and a third control unit that performs control for rewriting the value held by the second register with an invalid value, at which the processing of the processing unit is stopped, during a period for which the value is written in the first register. | 05-24-2012 |
| 20120130168 | ENDOSCOPE APPARATUS - An endoscope apparatus is adapted to be inserted into an inside of a subject and observe the inside of the subject and includes: an observation optical system which has a first optical path and a second optical path with parallax; an imaging portion on which a light passing through the first optical path and a light passing through the second optical path are formed; a diaphragm portion which selectively blocks out the first optical path or the second optical path; a distance measurement portion which measures a distance to the subject on the basis of parallax between a first image formed on the imaging portion via the first optical path and a second image formed on the imaging portion via the second optical path; a displacement amount detection portion which detects a displacement amount between two first images acquired with a time interval therebetween; and a measurement environment determination portion which determines, on the basis of the displacement amount, whether or not the first image and the second image are suitably used for measurement by the distance measurement portion. | 05-24-2012 |
| 20120130166 | LIGHT-EMITTING APPARATUS AND ENDOSCOPE HAVING LIGHT-EMITTING APPARATUS - A light-emitting apparatus includes a blue color LED, a fluorescent substance mixed transparent resin that covers the blue color LED and generates yellow light, a red LED disposed on the fluorescent substance mixed transparent resin and a transparent resin that covers the red LED. | 05-24-2012 |
| 20120127552 | MICROSCOPE APPARATUS - Illuminating light is two-dimensionally scanned without changing the ability to focus the illuminating light on a specimen. Provided is a microscope apparatus including a spatial light modulator that modulates the wavefront of illuminating light; a scanner that two-dimensionally scans the illuminating light by pivoting two mirrors; a relay optical system that relays an image in the scanner to a pupil position of an objective optical system; and a beam-shift mechanism that moves rays of the illuminating light between the modulator and the objective optical system in response to pivoting of the mirrors. The beam-shift mechanism moves the rays such that the image at the pupil position, when assuming that the mirrors are stationary, is moved in the direction opposite to the direction in which the image relayed to the pupil position by the relay optical system, when assuming that the mirrors are pivoted with the rays fixed, is moved. | 05-24-2012 |
| 20120127344 | IMAGE PICKUP DEVICE - An image pickup device may include an image pickup unit that includes two-dimensionally arranged pixels, the image pickup unit generating image signals of a plurality of series based on light incident to the pixels, the image pickup unit outputting the image signals of the plurality of series in parallel, a memory that stores the image signals output from the image pickup unit, a reading unit that sequentially reads the image signals from the memory, the reading unit sequentially outputting the image signals of the pixels as an image signal of one series in the same order as an alignment order of the pixels in a line direction, and an evaluation value calculating unit that processes the image signals output from the reading unit, the evaluation value calculating unit calculating an evaluation value necessary for controlling image pickup. | 05-24-2012 |
| 20120127227 | IMAGE RECORDING APPARATUS AND METHOD OF CONTROLLING IMAGE RECORDING APPARATUS - An image recording apparatus records an image on a record medium according to job information from an upper device, calculates an amount of movement in a direction substantially orthogonal to a conveyance direction of the record medium based on a reference position, issues an instruction to perform perforation processing based on the amount of movement, and provides perforation on the record medium based on the instruction. | 05-24-2012 |
| 20120126103 | OPTICAL DISPLACEMENT DETECTION APPARATUS - An optical displacement detection apparatus includes a scale and a sensor head. The scale has a first and second pattern. The head includes a first photodetector that detects a beam through the first pattern and generates a first signal, and a second photodetector that detects the beam through the second pattern and generates a second signal. The first and second signals include a first component, and a second component that corresponds to an absolute displacement of the scale. The first pattern, the second pattern, the first photodetector, the second photodetector, and a beam source are disposed such that the detection of the first photodetector and the detection of the second photodetector are performed correlatively. | 05-24-2012 |
| 20120120469 | ILLUMINATION OPTICAL SYSTEM - The region and spot size of light that irradiates a specimen are changed. Provided is an illumination optical system including beam-deflecting means for changing the deflecting direction of light from a light source; a wavefront modulation device at a position optically conjugate with the beam-deflecting means and capable of modulating the wavefront of the light; a Fourier transform system that focuses the light from the wavefront modulation device and performs Fourier transformation thereon; an inverse Fourier transform system that performs inverse Fourier transformation on the light from the Fourier transform system to form a collimated light beam; and an objective optical system that focuses the light from the inverse Fourier transform system on an object, wherein the Fourier transform system includes a mechanism capable of changing the focal length while maintaining the focal position at the inverse Fourier transform system side at a fixed position. | 05-17-2012 |
| 20120120305 | IMAGING APPARATUS, PROGRAM, AND FOCUS CONTROL METHOD - An imaging apparatus includes an optical system, a first focusing section that controls a focus of the optical system, and performs a first focusing process based on a first evaluation value, a second focusing section that controls the focus of the optical system, and performs a second focusing process based on a second evaluation value, and a focusing process switch section that switches a focusing process between the first focusing process and the second focusing process. The first focusing section includes an in-focus determination section that determines whether or not the first focusing process has been accomplished. The focusing process switch section switches the focusing process from the first focusing process to the second focusing process when the in-focus determination section has determined that the first focusing process has been accomplished. | 05-17-2012 |
| 20120120216 | ENDSCOPE APPARATUS AND PROGRAM - An endoscope apparatus includes an image acquisition section that acquires images in time series, a coefficient calculation section that calculates a correction coefficient for correcting blurring in a depth direction that is a direction along an optical axis of an imaging section, and a depth-direction blurring correction section that performs a depth-direction blurring correction process that corrects blurring in the depth direction on the images acquired in time series based on the correction coefficient. | 05-17-2012 |
| 20120115146 | METHOD OF ANALYZING GENETICALLY ABNORMAL CELLS - The present invention relates to a method for analyzing genetically abnormal cells including (a) preparing a cell sample containing eukaryotic cells, (b) conducting an antigen-antibody reaction to cells contained in the cell sample using antibodies which specifically bind to a molecule existing on the cell surface of eukaryotic cells after (a), (c) subjecting the cells contained in the cell sample to a permeation treatment after (b), (d) subjecting the cells contained in the cell sample to an immobilization treatment after (b), (e) conducting FISH to the cells contained in the cell sample using nucleic acid probes after (d), (f) analyzing fluorescence signals from the nucleic acid probes in the cells contained in the cell sample using a three-dimensional image analysis method after (e), and (g) determining whether the cells contained in the cell sample are genetically abnormal cells or not based on the results of (b) and (f). | 05-10-2012 |
| 20120114203 | IMAGE PROCESSING DEVICE, COMPUTER-READABLE RECORDING DEVICE, AND IMAGE PROCESSING METHOD - An image processing device includes: an interest area detector that detects interest areas included in a time-series image group captured in time series; a calculation processing unit that calculates feature amounts indicative of features of the interest areas; an area classification unit that classifies the interest areas into area groups, based on the feature amounts of the interest areas and time-series positions of time-series images including the interest areas; a group feature amount calculation unit that calculates a group feature amount indicative of a feature of each of the area groups; an area selection unit that selects one or more representative areas of the interest areas belonging to the area groups, from among the area groups; and a representative image output unit that outputs one or more representative images including the representative areas in the time-series image group. | 05-10-2012 |
| 20120113524 | IMMERSION MICROSCOPE OBJECTIVE - An immersion microscope objective includes, in order from the object side, a first lens group having positive refractive power for converting the luminous flux from an object into convergent luminous flux, a second lens group having the refractive power lower than that of the first lens group, and a third lens group, and satisfies the following conditional expression where NA indicates the numerical aperture on the object side, and d0 indicates a working distance. | 05-10-2012 |
| 20120113307 | IMAGE PROCESSING APPARATUS, IMAGE DISPLAY APPARATUS AND IMAGING APPARATUS HAVING THE SAME, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM STORING IMAGE PROCESSING PROGRAM - An image processing apparatus receives an image signal and generates a display image having an image range associated with a display area of a display unit from an image based on the image signal. The image processing apparatus includes a position-of-interest-calculating-unit, a frame-out-accuracy-calculation-unit, an alteration-variable-decision-unit and an image-alteration-unit. The position-of-interest-calculating-unit calculates a position of interest as a position of an object of interest in the image. The frame-out-accuracy-calculation-unit calculates a frame-out accuracy representing an accuracy that the position of interest deviates from the image range based on the position of interest and the image range. The alteration-variable-decision-unit decides a processing variable of alteration processing performed with respect to the image in conformity with the frame-out accuracy. The image-alteration-unit performs the alteration processing with respect to the image in conformity with the decided processing variable to generate a signal of the display image. | 05-10-2012 |
| 20120112945 | A/D CONVERSION APPARATUS - An A/D conversion apparatus includes an N-stage pulse circulating circuit including N (N is a natural number, N≧3) inverting circuits connected in a ring shape, the inverting circuits delaying an input pulse signal by a delay time corresponding to an amplitude of a separately input analog input signal, and outputting inverted pulse signals obtained by inverting the pulse signal, a counter unit that counts a number of circulations by which the pulse signal has circulated in the pulse circulating circuit within a predetermined time based on the inverted pulse signal output from one of the N inverting circuits, and a switching unit that switches an output destination of the inverted pulse signal, which is output from an inverting circuit of an M | 05-10-2012 |
| 20120110283 | DATA PROCESSING APPARATUS AND IMAGE PROCESSING APPARATUS - A data processing apparatus may include a plurality of buffer units that stores data, a data write control unit that writes input data to any one of the plurality of buffer units by exclusively controlling the plurality of buffer units, and a data read control unit that reads data to be output from any one of the plurality of buffer units by exclusively controlling the plurality of buffer units. The data write control unit may output a data write completion signal indicating that the writing of the data is completed when the writing of the input data is completed. The data read control unit may output a data read completion signal indicating that the reading of the data is completed when the reading of the data to be output is completed. | 05-03-2012 |
| 20120110224 | DATA PROCESSING APPARATUS AND IMAGE PROCESSING APPARATUS - A data processing apparatus may include a buffer unit, a data write control unit, a data read control unit, and a buffer area determination unit. The data write control unit may write the input data to the storage area determined by the buffer area determination unit, and output a data write completion signal indicating that the writing of the data is completed when the writing of the input data is completed. The data read control unit may read the data from the storage area determined by the buffer area determination unit, and output a data read completion signal indicating that the reading of the data is completed when the output of the output data generated based on the read data is completed. | 05-03-2012 |
| 20120107780 | INSPECTION APPARATUS AND INSPECTION METHOD - An inspection apparatus includes: a display, a first display control section which displays, on the display, instructions for carrying out a plurality of inspection steps with the inspection apparatus, an evaluation section which performs an evaluation of a result of one of the inspection steps, a second display control section which displays, on the display, additional instructions for carrying out at least one additional inspection step; and, a control section which controls the second display control section to display the additional instructions in response to the evaluation section determining that said one of the inspection steps has not passed the evaluation. | 05-03-2012 |
| 20120106449 | WIRELESS COMMUNICATION TERMINAL - A wireless communication terminal may include a recognition unit that recognizes terminals that are located in its own vicinity and that are capable of performing wireless communication, an authentication unit that performs authentication at a data link level for the recognized terminals that are capable of performing wireless communication, a communication unit that receives authentication requests from the recognized terminals that are capable of performing wireless communication, and performs data communication with the recognized terminals, a selection unit that selects any one of the recognized terminals that are capable of performing wireless communication, and an authentication control unit that, if the authentication request is received from a terminal that has not been recognized, causes the authentication unit to perform the authentication for the selected terminal, and at the same time prohibits the authentication unit from performing the authentication for terminals other than the selected terminal. | 05-03-2012 |
| 20120105965 | MULTILAYER FILTER - A multilayer filter includes a dielectric multilayer film in which, layers of at least two types, each layer having a different refractive index, are stacked alternately, and a substrate on which, at least two stacks are stacked. A group delay dispersion of the stack decreases gradually as far from the substrate. The multilayer filter has an adjustment layer at any one or a more positions from positions, between the two stacks which are stacked, between the substrate and the stack, and on the stack which is farthest from the substrate. | 05-03-2012 |
| 20120105694 | TIME AD CONVERTER AND SOLID STATE IMAGE PICKUP DEVICE - Disclosed is a time AD converter which is provided with an annular delay circuit, a digital signal generation unit, and an annular delay circuit control unit. The annular delay circuit has n delay units (where n is a natural number equal to or larger than 2). The digital signal generation unit generates a digital signal corresponding to an analog signal by using an output of the annular delay circuit. The annular delay circuit control unit controls a current which is input to the n delay units in accordance with an external environmental signal. | 05-03-2012 |
| 20120105612 | IMAGING APPARATUS, ENDOSCOPE APPARATUS, AND IMAGE GENERATION METHOD - An imaging apparatus includes an image acquisition section, an exposure adjustment section, and a synthetic image generation section. The image acquisition section acquires a near point image in which a near-point object is in focus, and a far point image in which a far-point object positioned away as compared with the near-point object is in focus. The exposure adjustment section adjusts the ratio of the exposure of the near point image to the exposure of the far point image. The synthetic image generation section generates a synthetic image based on the near point image and the far point image acquired with exposure for which the ratio is adjusted. | 05-03-2012 |
| 20120103686 | CABLE ASSEMBLY - A cable assembly includes: a plurality of cables; a cable fixing member that fixes the cables together; and conductor layers, wherein the cable assembly is formed with a connecting end surface that includes thereon connecting ends of the cables, and the conductor layers are provided to cover surfaces of the connecting ends that are on the connecting end surface. | 05-03-2012 |
| 20120100542 | METHOD FOR DETECTION OF TARGET NUCLEIC ACID, AND METHOD FOR TESTING FOR COLON CANCER - The present invention provides: a method for easily and simply obtaining highly reliable results of the detection of a target nucleic acid from nucleic acids that are directly recovered from feces; and a method for testing for diseases, particularly colon cancer, by using this method. Specifically, the present invention is a method for detecting an animal-derived target nucleic acid, comprising: (a) a step of collecting a fixed quantity of feces; (b) a step of recovering nucleic acids from the feces that has been collected in the step (a), and preparing a fixed volume of a nucleic acid solution; and (c) a step of dispensing a fixed volume of an aliquot from the nucleic acid solution that has been prepared in the step (b), and detecting the target nucleic acid in the dispensed solution. | 04-26-2012 |
| 20120100512 | INSPECTION APPARATUS AND INSPECTION METHOD - An inspection apparatus includes: a display, a display control section which displays, on a first surface area of the display, instructions for carrying out a plurality of inspection steps with the inspection apparatus, and which displays, on a second surface area of the display that is greater than the first surface area, instructions for carrying one of the inspection steps, and a controller which controls the display control section to display instructions for carrying a first one of the inspection steps on the second surface area before the first one of the inspection steps is performed, and to display instructions for carrying a second one of the inspection steps on the second surface area after the first one of the inspection steps is performed and before the second one of the inspection steps is performed. | 04-26-2012 |
| 20120099006 | IMAGE PICKUP APPARATUS - An image pickup apparatus,includes a computing section which computes a defocus amount which has been estimated,a calculating section which calculates an accuracy of defocus detection, a setting section which sets a correction value from a result of the calculating section, a correcting section which corrects the correction value obtained from the result of the setting section, to reduce an absolute value of the defocus amount which has been estimated, a lens-drive amount calculating section which calculates a lens-drive amount based on a result from the correcting section, and a control section which, at the time of video photography, carries out focusing successively by using the defocus amount and the lens drive amount obtained from the computing section, the calculating section, the setting section, and the correcting section. | 04-26-2012 |
| 20120093432 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM - An image processing device for performing edge-preserving smoothing includes a reducing unit for reducing an input image; a reduced image smoothing unit for performing a smoothing processing on a reduced image generated by the reducing unit with edges preserved; and an edge-preserving enlarging unit for enlarging an image generated by the reduced image smoothing unit with the edges preserved. The edge-preserving enlarging unit performs a filtering processing by determining a pixel value of a target pixel for the filtering processing based on weighted addition of pixel values of respective reference pixels. Weighting coefficients for the pixel values of the respective reference pixels is set based on differences between a pixel value of the input image corresponding to the target pixel and pixel values of the respective reference pixels and based on distances between the target pixel and the respective reference pixels. | 04-19-2012 |
| 20120092472 | IMAGE PROCESSING DEVICE, METHOD OF CONTROLLING IMAGE PROCESSING DEVICE, AND ENDOSCOPE APPARATUS - An image processing device includes an image acquisition section that successively acquires a reference image via a successive imaging process performed by an imaging section of an endoscope apparatus, the reference image being an image including an image of an observation target, a state detection section that detects an operation state of the endoscope apparatus, and acquires operation state information that indicates a detection result, and an extraction section that extracts an area including the image of the observation target from the acquired reference image as an extraction area to acquire an extracted image, the extraction section determining a degree of position offset correction on the image of the observation target based on the operation state information acquired by the state detection section, and extracting the extracted image from the reference image using an extraction method corresponding to the determined degree of position offset correction. | 04-19-2012 |
| 20120092042 | SEMICONDUCTOR DEVICE AND SAMPLE-AND-HOLD CIRCUIT - A semiconductor device includes a MOS transistor switch that controls passage and interruption of a signal by switching between an ON state and an OFF state, a first switch connected between a back gate terminal of the MOS transistor switch and a source terminal of the MOS transistor switch, and a second switch connected between the back gate terminal of the MOS transistor switch and a power supply voltage terminal If the MOS transistor switch is in the ON state, the first switch is in the ON state and the back gate terminal of the MOS transistor switch is connected to the source terminal of the MOS transistor switch. If the MOS transistor switch is in the OFF state, the second switch is in the ON state, and the back gate terminal of the MOS transistor switch is connected to the power supply voltage terminal. | 04-19-2012 |
| 20120089155 | SURGERY EQUIPMENT HOLDING DEVICE - A surgery equipment holding device including a holder for holding surgical equipment, a bar connected to the holder, a brake which operatively engages the bar for stopping movement of the bar, and a pair of switches for switching being an active state and an inactive state of the brake. The surgery equipment holding device is characterized in the operation thereof at the time of disengaging the fixation state, and exhibits excellent operability. | 04-12-2012 |
| 20120088970 | ENDOSCOPE SYSTEM - An endoscope system includes: an endoscope scope insertion portion having an insertion portion configured to be inserted inside a living organism; an extracorporeal device which is disposed outside the living organism; a first scope-side signal connecting portion that is provided on the endoscope scope insertion portion and has a first electrode; and a cylindrical first extracorporeal-side signal connecting portion that is provided on the extracorporeal device and has a second electrode, the first extracorporeal-side signal connecting portion configured to engage with the first scope-side signal connecting portion. In this endoscope system, when the first scope-side signal connecting portion is engaged with the first extracorporeal-side signal connecting portion, at least a portion of the first scope-side signal connecting portion is located within an inside-cylinder space of the first extracorporeal-side signal connecting portion, and the first electrode and the second electrode are electrostatically coupled together. | 04-12-2012 |
| 20120083655 | ENDOSCOPE SYSTEM - An image pickup portion picks up an image of a suspected substance and produces a video signal. Optical fibers transmit the video signal output from the image pickup portion. A video signal processing portion processes the video signals transmitted by the optical fibers and then outputs the processed video signals to a monitor. A trouble detection portion detects trouble in a transmission state of the optical fibers. The video signal processing portion outputs to the monitor only the video signal transmitted by the optical fiber in which the trouble detection portion has not detected trouble. | 04-05-2012 |
| 20120082446 | ILLUMINATION APPARATUS AND EXAMINATION SYSTEM - The illumination apparatus includes a first light source and a second light source configured to generate light in wavelength bands required for at least two illumination modes; a dichroic mirror configured to transmit light in a predetermined band from the first light source, to transmit light in the predetermined band from the second light source while reflecting light that is outside the predetermined band in the direction of the optical axis of light from the first light source, and to combine the light from the first light source and the light from the second light source; and a control unit configured to control the illumination states of the first light source and the second light source. | 04-05-2012 |
| 20120082399 | CALCULATION DEVICE AND METHOD - A calculation device may include a data read unit configured to sequentially read pixel values in the first direction while sequentially making a shift in the second direction from a position of a reference pixel in the first and second directions, a first data integration unit configured to output a sum of values of pixels as a first integration value, a second data integration unit configured to output a sum of values of pixels as a second integration value, and a data cumulative calculation unit configured to obtain a cumulative value by accumulating pixel values respectively included in a first rectangular data area expressed by the first number of pixels in the first direction and the second number of pixels in the second direction based on the first integration value output from the first data integration unit and the second integration value output from the second data integration unit. | 04-05-2012 |
| 20120082390 | IMAGE TRANSMISSION TERMINAL - The present invention is an image transmission terminal including: an image capture unit ( | 04-05-2012 |
| 20120082364 | IMAGE PROCESSING SYSTEM - Provided is an image processing system including a multiband signal acquisition unit and a dye spectral property determining unit. The multiband signal acquisition unit acquires a multiband signal value of a subject specimen that has been stained with H&E dyes. The dye spectral property determining unit generates new spectral properties of the H dye and the E dye by varying standard spectral properties previously set to each of the H dye and the E dye according to a spectral property change model, and determines the spectral properties of the H dye and the E dye based on the generated new spectral properties and multiband signal values. | 04-05-2012 |
| 20120081658 | DEVICE-MOUNTING SUPPORT MEMBER - Provided is a device-mounting support member ( | 04-05-2012 |
| 20120081600 | DIGITAL CAMERA - A digital camera of the present invention has: an optical housing having a bending optical system for reflecting photographic object light entering along a first optical axis to a second optical axis direction perpendicular to the first optical axis to form an image on an image pickup device; a camera main body having a containing portion for containing the optical housing slidably only in the second optical axis direction and having support portions for supporting the optical housing provided on each of both sides surfaces of the containing portion across the second optical axis of the bending optical system; and a shock absorbing unit provided between an inner surface of the containing portion of the camera main body in which the support portions are not provided and an outer surface of the optical housing facing thereto. | 04-05-2012 |
| 20120081599 | DIGITAL CAMERA - A digital camera of the present invention has: an optical housing having a bending optical system for reflecting photographic object light entering along a first optical axis to a second optical axis direction perpendicular to the first optical axis to form an image on an image pickup device; a camera main body having a containing portion for containing the optical housing slidably only in the second optical axis direction and having support portions for supporting the optical housing provided on each of both sides surfaces of the containing portion across the second optical axis of the bending optical system; and a shock absorbing unit provided between an inner surface of the containing portion of the camera main body in which the support portions are not provided and an outer surface of the optical housing facing thereto. | 04-05-2012 |
| 20120081595 | IMAGE TAKING OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS EQUIPPED WITH SAME - An optical system comprises, in order from the object side, a first lens having a biconvex shape and having a positive refractive power, a second lens having a meniscus shape with a concave surface facing the object side and having a negative refractive power, a third lens having a negative refractive power, a fourth lens having a meniscus shape with a concave surface facing the object side and having a positive refractive power, and a fifth lens having a negative refractive power. The first lens and the second lens are cemented together. | 04-05-2012 |
| 20120081562 | DIGITAL CAMERA - A digital camera of the present invention has: an optical housing having a bending optical system for reflecting photographic object light entering along a first optical axis to a second optical axis direction perpendicular to the first optical axis to form an image on an image pickup device; a camera main body having a containing portion for containing the optical housing slidably only in the second optical axis direction and having support portions for supporting the optical housing provided on each of both sides surfaces of the containing portion across the second optical axis of the bending optical system; and a shock absorbing unit provided between an inner surface of the containing portion of the camera main body in which the support portions are not provided and an outer surface of the optical housing facing thereto. | 04-05-2012 |
| 20120081561 | DIGITAL CAMERA - A digital camera of the present invention has: an optical housing having a bending optical system for reflecting photographic object light entering along a first optical axis to a second optical axis direction perpendicular to the first optical axis to form an image on an image pickup device; a camera main body having a containing portion for containing the optical housing slidably only in the second optical axis direction and having support portions for supporting the optical housing provided on each of both sides surfaces of the containing portion across the second optical axis of the bending optical system; and a shock absorbing unit provided between an inner surface of the containing portion of the camera main body in which the support portions are not provided and an outer surface of the optical housing facing thereto. | 04-05-2012 |
| 20120081546 | INSPECTION DEVICE - The present invention provides an inspection device including an imaging unit | 04-05-2012 |
| 20120081535 | SAMPLE OBSERVATION DEVICE FOR GENERATING SUPER RESOLUTION IMAGE - A sample observation device includes: an excitation light generation unit; an intermediate image forming unit projecting excitation light to a sample and forming an intermediate image of the sample at an intermediate image position with observing light; a confocal modulation unit modulating spatial intensity distributions of the excitation light and the intermediate image at the position; a modulation drive unit moving a pattern of the modulation unit; an image relay unit relaying on a image forming surface the intermediate image; an image pickup unit converting the distribution of relayed intermediate image into digital image data; and an image processing unit processing on the digital image data. Cutoff frequency of the relay unit and Nyquist frequency of the pickup unit exceed cutoff frequency of the forming unit, and the processing unit performs a high frequency enhancing process for enhancing the high frequency component exceeding the cutoff frequency of the forming unit. | 04-05-2012 |
| 20120081534 | MICROSCOPE SYSTEM AND DATA DISTRIBUTION SYSTEM - A microscope system includes a microscope apparatus, a pigment content converter, a property information adding unit, and a communication unit. The microscope apparatus acquires, by using a microscope, a pathology specimen image of a pathology specimen stained with a predetermined pigment. The pigment content converter converts, by using pigment spectral data, pixel values of the pathology specimen image to the pigment content at corresponding sample points on the pathology specimen. The property information adding unit generates conversion image data by adding the pigment spectral data, which is used for the conversion, to the pigment content of each pixel that is converted by the pigment content converter. The communication unit transmits the conversion image data to a terminal device. | 04-05-2012 |
| 20120081532 | ILLUMINATION APPARATUS AND EXAMINATION SYSTEM - The illumination apparatus includes a first light source and a second light source configured to generate light in wavelength bands required for at least two illumination modes; a dichroic mirror configured to transmit light in a predetermined band from the first light source, to reflect light from the second light source outside the predetermined band in the direction of the optical axis of light from the first light source, and to combine the light from the first light source and the light from the second light source; and a control unit configured to control the illumination states of the first light source and the second light source. | 04-05-2012 |
| 20120078043 | ENDOSCOPE APPARATUS - An endoscope apparatus includes an image processing portion for performing image processing on a signal of an image pickup picked up by an image pickup device installed in a distal end portion of an endoscope insertion portion to generate an endoscope image, a gravity direction detecting portion for detecting information about a gravity direction of the distal end portion, a gravity signal processing portion for performing predetermined signal processing on a signal of the information about the detected gravity direction to generate gravity information, a graphics generating portion for generating an indicator indicating the gravity direction based on the gravity information, and an image combining portion for combining the endoscope image and the indicator and outputting combined image information to a display apparatus. The graphics generating portion changes a display form of the indicator indicating the gravity direction according to the gravity direction. | 03-29-2012 |
| 20120077920 | MOLDED ELASTOMER FOR ENDOSCOPE - A molded elastomer for an endoscope is provided, which includes a fluorine-containing elastomer and a filler. The filler includes thermal black in a content of 1 to 10 parts by mass based on 100 parts by mass of the fluorine-containing elastomer, and plate alumina in a content of 2 to 10 parts by mass based on 100 parts by mass of the fluorine-containing elastomer. | 03-29-2012 |
| 20120076577 | ATTACHMENT/DETACHMENT MECHANISM AND OPERATION TOOL SYSTEM - According to one embodiment, an attachment/detachment mechanism detachably fixes an insertion member and an outer sheath member. The mechanism includes a removal preventing member and a rotation preventing member. The removal preventing member is configured to restrict movement of the insertion member inserted in the outer sheath member relative thereto in a removing direction. The rotation preventing member is configured to restrict movement of the insertion member inserted in the outer sheath member relative thereto in a rotating direction. | 03-29-2012 |
| 20120076434 | FLUOROSCOPY APPARATUS, FLUOROSCOPY SYSTEM, AND FLUORESCENCE-IMAGE PROCESSING METHOD - Observation is performed with a fluorescence image having high quantitativeness by satisfactorily eliminating dependency on distance. Provided is a fluoroscopy apparatus including an illumination unit having a light source that radiates illumination light and excitation light onto an observation target site, a fluorescence-imaging unit that acquires a fluorescence image by imaging fluorescence generated at the observation target site by the radiation of excitation light, a white-light-imaging unit that acquires a reference image by imaging return light returning from the observation target site by the radiation of the illumination light, and an image-correction unit that obtains a correction fluorescence image by raising the luminance value of the fluorescence image to the power of a reciprocal of a first exponent obtained by a power approximation of a distance characteristic of luminance versus observation distance, for the fluorescence image, that obtains the correction reference image by raising the luminance value of the reference image to the power of a reciprocal of a second exponent obtained by a power approximation of a distance characteristic of luminance versus observation distance, for the reference image, and that obtains a corrected fluorescence image by dividing the correction fluorescence image by the correction reference image. | 03-29-2012 |
| 20120076420 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE STORAGE DEVICE - An image processing apparatus includes a contour-candidate-edge detecting unit that detects, as contour candidate edges, edges based on a gradient magnitude of each pixel in a target image; a contour-edge detecting unit that detect contour edges by performing thresholding on gradient magnitudes of the contour candidate edges; an interpolation-line generating unit that generates interpolation lines for connecting end points of respective end-point pairs based on gradients of pixel values between the end points while each of the end point pairs is made up of an end point of an identical contour edge as a connection base and an end point of a different contour edge as a connection destination; and a contour-edge interpolating unit that selects one of the interpolation lines based on the gradients of pixel values on the interpolation lines and interpolates a contour edge between the end points with the selected interpolation line. | 03-29-2012 |
| 20120076419 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An image processing apparatus includes a gradient magnitude calculating unit that calculates a gradient magnitude of each pixel on the basis of pixel values of a target image in which a predetermined target object is imaged; a candidate-edge detecting unit that detects contour-candidate edge positions on the basis of the gradient magnitude of each pixel; a reference-range setting unit that sets a reference range, which is to be referred to when a contour edge position is selected from among the contour-candidate edge positions, on the basis of the gradient magnitude of each pixel; and a contour-edge selecting unit that selects, as the contour edge position, one of the contour-candidate edge positions in the reference range. | 03-29-2012 |
| 20120075631 | SPECTRUM INFORMATION MEASUREMENT METHOD, COLOR SENSOR AND VIRTUAL SLIDE DEVICE - A spectrum information measurement method may include steps of; controlling a reference pixel accumulating charges based on an amount of light irradiated from a test specimen; controlling a plurality of measurement pixels accumulating the charge based on an amount of light that is irradiated from the test specimen and has a prescribed wavelength; generating and outputting a reference signal based on an amount of change in the charge that is accumulated in the reference pixel over the prescribed measurement time; generating and outputting a plurality of measurement signals based on an amount of change in the charge that is accumulated in each of the plurality of measurement pixels over the prescribed measurement time; determining whether or not any one or more of the plurality of measurement signals is greater than the reference signal, and determining that the measurement signal that is greater than the reference signal includes saturated output. | 03-29-2012 |
| 20120075455 | IMAGING METHOD AND MICROSCOPE DEVICE - An imaging method may include a first step in which light from a test specimen is guided to an imaging unit, a second step in which light from the test specimen is guided to an autofocus unit, a third step in which the light guided to an autofocus unit is split, and is guided on a third optical path and a fourth optical path, a fourth step in which a focal point of the imaging unit is adjusted such that an image of the test specimen that is created by the light from the test specimen guided on the first optical path is formed on an imaging surface of the imaging unit, a fifth step in which an image of the test specimen is acquired and image data is created, a sixth step in which spectrum information for the test specimen is detected, and a seventh step in which a color tone of the image data is corrected. | 03-29-2012 |
| 20120075169 | HEAD-MOUNTED DISPLAY - A head-mounted display includes a mounting section that includes a first support target section, and is worn along the back of the head of the user, the first support target section being supported by a base of one of the right and left ears, and an arm section that is formed to extend forward from one end of the mounting section positioned on the side of the first support target section along one temporal region, and includes an eye piece that faces one of the right and left eyes, the eye piece being provided at a front-side end of the arm section. The position of the center of gravity of the head-mounted display in the horizontal direction is set to a position on the front side of the first support target section or a position around the first support target section. | 03-29-2012 |
| 20120075136 | A/D CONVERSION DEVICE - An A/D conversion device has first to third pulse delay circuits, first to third pulse passage stage detection circuits, a time output circuit, and an output circuit. Each of the first to third pulse delay circuit has multiple stages of delay units which are connected together and delay a first to a third pulse signals, respectively. Each of the first to third pulse passage stage detection circuit detects a first to a third number of stages, respectively. The time output circuit outputs a time signal. The output circuit outputs the digital value corresponding to the third number of stages. | 03-29-2012 |
| 20120074813 | ULTRASONIC MOTOR DEVICE - Provided is an ultrasonic motor device which is easy to downsize and superior in assembling workability. The ultrasonic motor device includes a first ultrasonic motor unit and a second ultrasonic motor unit each of which includes: a vibrator which periodically vibrates; a case which accommodates the vibrator; a moving member which is in contact with the vibrator; and a biasing member which applies a pressing force to the moving member and the vibrator to bring the moving member and the vibrator into pressing contact with each other; a base member to which the case of the first ultrasonic motor unit is fixed; a first frame which is fixed to the moving member of the first ultrasonic motor unit and to which the case of the second ultrasonic motor unit is fixed; and a second frame which is fixed to the moving member of the second ultrasonic motor unit. | 03-29-2012 |
| 20120071723 | ENDOSCOPE APPARATUS AND MEASUREMENT METHOD - An endoscope apparatus, which is capable of performing measurement of a subject using a phase-shift method, includes: a main body; an insertion portion connected to the main body; and a plurality of pattern projection units, each of the plurality of pattern projection units including: a pattern window which is provided in a distal end of the insertion portion; and a pattern portion which has a line pattern in which a plurality of lines are periodically disposed with a predetermined period, the lines being parallel to each other, in which: the pattern portions of the plurality of pattern projection units are disposed such that the lines of the line patterns of the pattern portions are parallel to each other, and the line patterns of the pattern portions are shifted from each other by | 03-22-2012 |
| 20120071718 | ENDOSCOPE APPARATUS AND METHOD OF CONTROLLING ENDOSCOPE APPARATUS - An endoscope apparatus includes an observation magnification acquisition section that acquires magnification state information that indicates a state of an observation magnification, a motion detection section that detects motion amount information that indicates a relative motion amount of an object and an imaging section of the endoscope apparatus, an imaging period control section that reduces an imaging period of each image that is indicated by an image signal captured by the endoscope apparatus based on the magnification state information and the motion amount information, and a light source control section that controls intensity of illumination light applied to the object corresponding to the imaging period. | 03-22-2012 |
| 20120070100 | IMAGE PROCESSING APPARATUS AND STORAGE MEDIUM - An image processing apparatus includes a first synthesizing unit that determines a first synthesis ratio of a plurality of images based on correlation amounts between a reference image and the plurality of images excluding the reference image and synthesizes a first image from a plurality of images based on the first synthesis ratio, a noise reducing unit that reduces noise of a plurality of images including the first image using a plurality of parameters and generates a plurality of noise-reduced first images including at least an image obtained by reducing noise of the first image, and a second synthesizing unit that determines a second synthesis ratio according to the first synthesis ratio and synthesizes a second image from the plurality of noise-reduced images based on the second synthesis ratio. | 03-22-2012 |
| 20120069448 | HEAD-MOUNTED DISPLAY DEVICE - Provided is a head-mounted display element, including: a first casing ( | 03-22-2012 |
| 20120069445 | HEAD-MOUNTED DISPLAY SHIELD AND HEAD MOUNTED DISPLAY - Increased impact resistance can be achieved without impairing the comfort when worn. Provided is a head-mounted-display shield attached to a head mounted display including a pair of optical units each having a display device, and a frame that supports the optical units and that is to be mounted to a wearer's head. The head-mounted-display shield includes shield bodies that are composed of an elastically deformable material, that are each separated from an outline of the neighboring optical unit by a space and disposed at a position where the frame does not extend between the shield body and the outline, and that are each disposed at least at a position where the shield body forms a plane across which the corresponding optical unit does not extend; and an attachment section attached to the frame. | 03-22-2012 |
| 20120069239 | IMAGE TAKING OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS EQUIPPED WITH SAME - An image taking optical system includes, in order from the object side, a stop, a first lens having a biconvex shape and having a positive refractive power, a second lens having a concave surface facing the image side and having a negative refractive power, a third lens having a convex surface facing the image side and having a positive refractive power, and a fourth lens having a negative refractive power. The image taking optical system satisfies the conditional expression “0.6| 03-22-2012 | |
| 20120069171 | IMAGING DEVICE FOR MICROSCOPE - An imaging device including an imaging unit that obtains a video signal; a signal processing unit that processes the video signal; a movement detection unit that calculates a relative moving speed between the imaging unit and a stage in a first direction perpendicular to an optical axis of the imaging unit; a setting unit that determines a parameter such that time required for the signal processing is reduced where the relative moving speed is more than or equal to a threshold value; and, a frame rate conversion unit that selects between a process of increasing a frame rate of the video signal subjected to the signal processing where the relative moving speed is more than or equal to the threshold value, and a process of maintaining a current frame rate, to apply the selected process, wherein the signal processing unit applies the signal processing in accordance with the parameter. | 03-22-2012 |
| 20120065899 | Analysis method of vibrational spectra - A plurality of Raman spectral datasets of an unknown sample acquired under the same measurement conditions is selected in a plurality of Raman spectral data items having different spectral profiles acquired by setting different measurement conditions in a plurality of unknown mixed samples, a spectrum acquired under the same measurement conditions as those of the Raman spectral dataset of the unknown sample is selected in the spectra of the benchmark molecule to be classified, a PCA loading is calculated from the Raman spectral dataset of the unknown sample, the correlation between the calculated PCA loading and the selected spectrum of the benchmark molecule to be classified is calculated, and the PCA loading having a highest correlation with the spectrum of the benchmark molecule to be classified is determined in the PCA loadings calculated from a plurality of Raman spectral datasets of the unknown sample having different measurement conditions. | 03-15-2012 |
| 20120065707 | NERVE STIMULATION APPARATUS - A cardiac activity state is correctly determined and the vagus nerve is stimulated at an appropriate timing. Provided is a nerve stimulation apparatus including a detector that detects an electrocardiac signal; a nerve stimulation unit that generates an electrical pulse for stimulating the vagus nerve; and a controller that determines a cardiac activity state on the basis of the electrocardiac signal detected by the detector and controls the nerve stimulation unit on the basis of the determination result; wherein the controller has a determination period for determining the cardiac activity state and a non-determination period for not determining the cardiac activity state, and wherein the controller allows the electrical pulse to be generated from the nerve stimulation unit while controlling a generation period of the electrical pulse so as to include it within the non-determination period. | 03-15-2012 |
| 20120064535 | METHOD OF PREPARING SAMPLES CONTAINING NUCLEIC ACIDS - The present invention provides a method of preparing a sample enabling efficient recovery of nucleic acids from a biological sample such as stool without requiring a bothersome procedure. The method of preparing a nucleic acid-containing sample of the present invention comprises (A) a step for mixing a biological sample with a nucleic acid stabilizer, (B) a step for recovering a solid component from the mixture obtained in step (A) in the form of a nucleic acid-containing sample, and (C) a step for washing the solid component recovered in step (B) using an acidic buffer solution having a pH of 2 or higher. | 03-15-2012 |
| 20120064525 | METHOD FOR COLLECTION OF NUCLEIC ACID DERIVED FROM MAMMALIAN CELL, METHOD FOR ANALYSIS OF NUCLEIC ACID, AND KIT FOR COLLECTION OF FECES - A method of recovering a nucleic acid derived from a mammalian cell taken from feces is provided. The nucleic acid is recovered easily even from feces collected in routine health checkups or the like. The nucleic acid of mammalian cell can be recovered more selectively than that from an enterobacterial cell. The method of recovering of the present invention includes the steps of, (A) preparing a fecal sample by placing the feces in a treatment solution with a high salt concentration, immersing the feces in the treatment solution for a predetermined period; (B) recovering a solid component from the fecal sample after the step (A); and (C) recovering a nucleic acid from the solid component recovered in the step (B). | 03-15-2012 |
| 20120063007 | LENS BARREL, IMAGING DEVICE AND INFORMATION TERMINAL - A lens barrel includes : a first zoom lens; a second zoom lens; a first zoom lens supporting barrel that supports the first zoom lens; a second zoom lens supporting barrel that supports the second zoom lens; a moving member that moves the first zoom lens supporting barrel and the second zoom lens supporting barrel in an optical axis direction of the first and second zoom lens supporting barrels; a first projected section that is provided in one of the first zoom lens supporting barrel and the moving member to cross the optical axis direction and engages with a first groove section provided in the other; and a second projected section that is provided in one of the second zoom lens supporting barrel and the moving member to cross the optical axis direction and engages with a second groove section provided in the other. | 03-15-2012 |
| 20120062724 | ENDOSCOPE APPARATUS - Provided is an endoscope apparatus for measuring a subject. The endoscope apparatus including: an elongated insertion unit; an image capturing unit being provided on a distal end part of the insertion unit, the image capturing unit configured to obtain an image of the subject: an illumination unit comprising a first light source and configured to illuminate an observation viewing field of the image capturing unit; and a fringe projection unit comprising a second light source configured to emit a light, which differs from a light of the first light source and a fringe pattern generation unit configured to form the fringe pattern and configured to project the fringe pattern on the subject. | 03-15-2012 |
| 20120062715 | WIRELESS ENDOSCOPIC APPARATUS, RECEIVING DEVICE THEREOF, AND RECEIVING METHOD - A receiving device of a wireless endoscopic apparatus includes a communication unit, a storage unit, and a determination unit. The communication unit communicates with a transmitting device using a communication channel selected from among n (n>1) communication channels each having a use frequency band partially overlapping with that of at least one of other communication channels, and receives image data transmitted from the transmitting device. The storage unit stores x (1| 03-15-2012 | |
| 20120059519 | MASTER-SLAVE MANIPULATOR - A master-slave manipulator includes a remote manipulation device, a slave manipulator, and a control unit. The remote manipulation device as a master gives an operating command corresponding to a plurality of degrees of freedom. The slave manipulator includes a plurality of joints corresponding to the degrees of freedom. The slave manipulator includes a redundant joint among the joints. The control unit controls operations of the joints in accordance with the operating command. The control unit calculates an orientation change of the remote manipulation device from the operating command at predetermined time intervals and selects and drives one of the joints in redundancy relationship among the joints in accordance with the orientation change. | 03-08-2012 |
| 20120059360 | SURGICAL POWER TRANSMISSION ADAPTER AND MEDICAL MANIPULATOR SYSTEM - A surgical power transmission adapter is interposed between a surgical instrument and a power unit configured to drive the surgical instrument. The adapter connects the surgical instrument to the power unit. The adapter includes a power transmission unit. The power transmission unit includes a first region which is in contact with a clean region that is subjected to sterilization processing and a second region which is in contact with an unclean region that is not subjected to the sterilization processing. The unit makes translatory movement to transmit power generated in the power unit to the surgical instrument. A range of the translatory movement of the power transmission unit is set in such a manner that the first region is placed in the clean region and the second region is placed in the unclean region even if the power transmission unit makes the translatory movement. | 03-08-2012 |
| 20120057786 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, IMAGE PICKUP APPARATUS, AND STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM - An image processing apparatus determines an importance of subject in an image. The image processing apparatus comprises an image input unit that inputs a series of multiple frames of images captured in temporal sequence, a determination target region extraction unit that extracts determination target regions to be subjected to an importance determination from the images on the multiple frames input into the image input unit, and a determination unit that determines an importance of the determination target regions on the basis of an appearance frequency of the determination target regions in the images on the multiple frames. | 03-08-2012 |
| 20120057058 | ELECTRONIC CAMERA FOR SYNTHESIZING TWO IMAGES HAVING A WHITE BALANCE CORRECTION - An electronic camera for generating an image having a wide dynamic range by synthesizing two image pickup signals of different exposure amount generated by using an electronic shutter function and unit for shutting off light, shading of image pickup signals resulting from difference in charge accumulating time among the pixels of image pickup device due to operation from opened state to closed state of the unit for shutting off light being corrected by a shading correction unit to form a synthesized image without an occurrence of false color due to shading. | 03-08-2012 |
| 20120057038 | IMAGING APPARATUS, READOUT CONTROL METHOD, PROGRAM PRODUCT, READOUT CONTROL APPARATUS, AND SOLID-STATE IMAGING DEVICE - An imaging apparatus includes a readout unit that reads still picture signals from first pixels among a plurality of pixels disposed on an imaging device and reads motion picture signals from second pixels among the plurality of pixels at predetermined frame cycles, and a readout control unit that controls the readout timings of the still picture signals based on the length of a still picture exposure period for accumulating the still picture signals and the length of a motion picture frame cycle period which is the period of the frame cycles. | 03-08-2012 |
| 20120057013 | METHOD AND APPARATUS FOR VISUALIZING PHASE OBJECT - A visualization apparatus includes a light source, an illumination optical system configured to guide light from the light source to an observation target object, an image forming optical system configured to form an optical image of the observation target object on an image plane, an image pickup element arranged on the image plane, a calculation device configured to calculate a plurality of first electronic images of the observation target object obtained from the image pickup element to generate a second electronic image, and an oblique illumination control section configured to control an illumination direction of oblique illumination provided by the illumination optical system. The plurality of first electronic images include first electronic images of the observation target object illuminated from different illumination directions by the oblique illumination control section. | 03-08-2012 |
| 20120057010 | ENDOSCOPE APPARATUS - An endoscope apparatus includes an insertion tube including a flexible tube portion, a bending system, and an image pickup device, the bending system including a plurality of actuators which are provided in the flexible tube portion. The endoscope apparatus further includes a drum around which the insertion tube is wound. The plurality of actuators in the endoscope apparatus are positioned such that when the insertion tube is pulled out from the drum by a first length, a single symmetrical direction movement is enabled, and when the insertion tube is pulled out from the drum by a second length, a double symmetrical direction movement is enabled. | 03-08-2012 |
| 20120044394 | DIGITAL CAMERA - A multi-spectral imaging device includes pixels R, G, B, λ1, λ2, . . . , λ12 composing color sensors for four or more colors having mutually differing spectral sensitivity characteristics. In a first signal readout mode, an image signal including all of four or more types of signals read from the pixels composing the color sensors for the four or more colors is read from the multi-spectral imaging device. In a second signal readout mode, an image signal having a smaller number of colors than that of the first signal readout mode is read such that a narrower gamut than a gamut that can be reproduced by the image signal read in the first signal readout mode is formed. | 02-23-2012 |
| 20120044349 | INSPECTION APPARATUS AND MEASURING METHOD - An inspection apparatus includes: an insertion portion which is inserted into a device under inspection; a projection unit which projects a striped pattern including a plurality of linear patterns onto an object; an imaging unit which is provided in the insertion portion and images the object onto which the striped pattern is projected and generates image data; a specification unit which specifies an area of interest of the object in an image based on a position of the striped pattern in the image based on the image data; and a measurement unit which measures the area of the object using the image data. | 02-23-2012 |
| 20120043456 | SOLID-STATE IMAGE PICKUP DEVICE - A solid-state image pickup device may include: an image pickup unit in which a plurality of pixels are arranged in a matrix; a sample-and-hold unit having a switch element and a capacitance element; a frequency conversion unit in which a plurality of stages of inverting circuits are connected, the pixel signal is supplied to the first power supply terminal, and a start signal for starting clock generation and an output signal from the inverting circuit of a predetermined stage are input to one of the inverting circuits; a counting unit that counts the clock output from the frequency conversion unit; and a buffer circuit provided between a first terminal of the capacitance element connected to the switch element and the first power supply terminal, wherein a second terminal of the capacitance element is connected to the second power supply terminal. | 02-23-2012 |
| 20120042111 | BUS BANDWIDTH MONITORING DEVICE AND BUS BANDWIDTH MONITORING METHOD - A bus bandwidth monitoring device may include a buffer unit that is connected to a common bus, the buffer unit storing data that has been input via the common bus, a processing unit that performs predetermined processing based on the data stored in the buffer unit, and a detection unit that detects a bandwidth of the data of the common bus based on a state of storage of the data that is input to the buffer unit through the common bus. | 02-16-2012 |
| 20120042110 | BUS BANDWIDTH MONITORING DEVICE AND BUS BANDWIDTH MONITORING METHOD - A bus bandwidth monitoring device may include a buffer unit that is connected to a common bus, the buffer unit storing data that has been input via the common bus, a processing unit that performs predetermined processing based on the data stored in the buffer unit, and a detection unit that detects a bandwidth of data transmitted through the common bus based on a state of data transaction between the buffer unit and the processing unit. | 02-16-2012 |
| 20120041376 | CATHETER, CATHETER FIXTURE, CATHETER KIT AND CATHETER MANUFACTURING METHOD - A catheter kit includes an elongated tubular catheter having at least one drug discharge hole in a side of the catheter; and a catheter fixture that is separated from the catheter. The catheter has a first engaging structure in a distal end part closer to a distal end side than the drug discharge hole. The catheter fixture has a second engaging structure that engages with the first engaging structure. The catheter fixture is fixed to the distal end part of the catheter with when the first engaging structure and the second engaging structure engage. The catheter fixture is wider than a diameter of the catheter in a direction perpendicular to an axis of the catheter in a fixed state. | 02-16-2012 |
| 20120039588 | A/D CONVERSION CIRCUIT, SIGNAL PROCESSING CIRCUIT, AND SHAKE DETECTION DEVICE - The A/D conversion circuit may include A/D conversion units each of which converts input analog signals into digital signals, a switch unit that receives a first and second analog signals among the analog signals, the switch unit alternately switching output destinations of the first and second analog signals input in the same period to the A/D conversion units in each sampling cycle of the A/D conversion units; and an arithmetic unit that performs a differential operation between a result of addition of the digital signals output from the A/D conversion units to which the first analog signal is input and a result of addition of the digital signals output from the A/D conversion units which the second analog signal is input, the arithmetic unit outputting a third digital signal corresponding to a result of the differential operation. | 02-16-2012 |
| 20120038247 | ULTRASONIC MOTOR - An ultrasonic motor includes a transducer configured to be assembled as one unit by a piezoelectric device, a holding member, and a friction contact member, a hollow rotor configured to contact the friction contact member, a first driving force transmitting member, a press member and a support mechanism. The support mechanism includes a second driving force transmitting member, a transmission shaft bearing having an inner ring in which the second driving force transmitting member is fitted, and a bearing support member configured to be disposed in the upper surface of the case member, the bearing support member supporting the transmission shaft bearing so that the second driving force transmitting member is drivable together with the first driving force transmitting member and so that the transmission shaft bearing is drivable. | 02-16-2012 |
| 20120038246 | ULTRASONIC MOTOR - An ultrasonic motor includes a transducer configured to be assembled as one unit by a piezoelectric device, a holding member, and a friction contact member, a hollow rotor configured to contact the friction contact member, the rotor rotating around a shaft in a direction perpendicular to a plane direction of a elliptical vibration generating surface when a driving force is transmitted to the rotor from the friction contact member, a driving force transmitting member configured to be adhesively fixed to the rotor and which rotates together with the rotor, a case member configured to have a positioning groove to position the transducer and configured to house the transducer, and a press member configured to press the transducer housed in the case member toward the rotor. The holding member comes into line contact or point contact with the positioning groove when the case member houses the transducer. | 02-16-2012 |
| 20120035677 | DEFIBRILLATION SYSTEM AND CARDIAC DEFIBRILLATION METHOD - Provided is a defibrillation system including an electrode section that is attached to a heart and applies electrical energy to the heart, a defibrillator that generates the electrical energy on the basis of a predetermined defibrillation wave, and a lead that electrically connects the electrode section and the defibrillator. Further, the defibrillation wave includes a first wave generating first energy, a second wave generating second energy higher than the first energy of the first wave behind the first wave, and an application stop period formed between the first wave and the second wave. | 02-09-2012 |
| 20120033109 | IMAGE CAPTURING SYSTEM AND COMPUTER READABLE RECORDING MEDIUM FOR RECORDING IMAGE PROCESSING PROGRAM - An image capturing system includes: a first noise reduction unit which roughly removes the effects of an edge component by performing edge-preserving adaptive noise reduction processing on a target pixel within a local region including the target pixel and the neighboring pixels extracted from an image signal acquired from a CCD; a noise estimation unit which dynamically estimates the noise amount with respect to the target pixel based upon the target pixel value thus subjected to the noise reduction processing by the first noise reduction unit; and a second noise reduction unit which performs noise reduction processing on the target pixel based upon the target pixel value thus subjected to the noise reduction processing by the first noise reduction unit and the noise amount thus estimated by the noise estimation unit. | 02-09-2012 |
| 20120033108 | IMAGE PROCESSING APPARATUS, METHOD, AND COMPUTER-READABLE RECORDING MEDIUM HAVING IMAGE PROCESSING PROGRAM RECORDED THEREON - An object is to improve noise reduction. Provided are an image-capturing-mode selecting portion ( | 02-09-2012 |
| 20120033105 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, IMAGING APPARATUS, AND INFORMATION STORAGE MEDIUM - An image processing apparatus includes an image acquisition section that acquires a plurality of images that differ in in-focus state, a reference point setting section that performs a reference point setting process on each of the plurality of images, the reference point setting process setting a reference point that is set to an attention area, a distance estimation section that estimates distance information about a distance to a corresponding point based on a pixel value corresponding to the reference point, the corresponding point being a point in real space that corresponds to the reference point, and an additional information generation section that generates additional information based on the estimated distance information, the additional information being information that is added to the attention area to which the reference point is set. | 02-09-2012 |
| 20120033064 | MICROSCOPE SYSTEM, SPECIMEN OBSERVING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - A microscope system includes a pigment amount calculating unit, a cell component identification processing unit, a target molecule expression portion extraction unit, a cell variant setting unit, a cell variant classification determining unit, and a display image generating unit. The pigment amount calculating unit calculates a pigment amount of a molecule target pigment for each pixel of a VS image. The cell component identification processing unit identifies a cell component based on the pigment amount. The target molecule expression portion extraction unit extracts expression portions of target molecules in the area of the cell component. The cell variant setting unit sets a cell variant including a combination of presence/absence of expressions of target molecules. The cell variant classification determining unit classifies a cell area in the VS image into a cell variant based on the combination of the expression portions of the target molecules included in the cell area. | 02-09-2012 |
| 20120032558 | ULTRASONIC MOTOR - In an ultrasonic motor, an elliptical vibration is generated by combining a longitudinal primary resonance vibration, resulting from an expansion and a contraction of a vibrator in a direction of a central axis, and a torsional secondary resonance vibration or a torsional tertiary resonance vibration resulting from twisting of the vibrator about the central axis. A dimension ratio of a rectangle of the vibrator is chosen such that a resonance frequency of the longitudinal primary resonance vibration, resulting from the expansion and the contraction of the vibrator in the direction of the central axis, and a resonance frequency of the torsional secondary resonance vibration or the torsional tertiary resonance vibration, resulting from twisting of the vibrator about rotation axis, substantially match. The vibrator includes, stacked in a short side direction of the cross-section, at least one torsional piezoelectric body that generates the torsional secondary resonance vibration or the torsional tertiary resonance vibration, and a piezoelectric body for longitudinal vibration that generates at least the longitudinal primary resonance vibration. | 02-09-2012 |
| 20120032069 | SCANNING MICROSCOPE - A scanning microscope is provided with a scan unit that scans a sample, the scanningmicroscope including: a transmissive VPH grating for dispersing light from the sample; and a photodetector for detecting the light diffracted by the VPH grating. | 02-09-2012 |
| 20120029328 | FLUORESCENCE SENSOR, NEEDLE-TYPE FLUORESCENCE SENSOR, AND METHOD FOR MEASURING ANALYTE - A needle-type fluorescence sensor that measures glucose based on fluorescence produced by excitation light is provided. The needle-type fluorescence sensor includes a needle body section including a sensor portion disposed in a needle distal end portion and metal lines disposed from the sensor portion to a needle proximal end portion, and a connector which is integrated with the needle body section and in which the metal lines extend. The sensor portion includes a silicon substrate having first and second principal surfaces, a PD device that converts fluorescence into an electric signal, an LED device that transmits fluorescence and emits excitation light, and an indicator layer that interacts with an analyte under the excitation light to produce fluorescence. The PD device, the LED device, and the indicator layer overlap with each other above the first principal surface of the silicon substrate. | 02-02-2012 |
| 20120029290 | ENDOSCOPE APPARATUS AND OPTICAL ADAPTER USED IN THE ENDOSCOPE APPARATUS - An endoscope apparatus is provided that includes a plurality of kinds of optical adapters that have an illuminating window and an observation window, and an endoscope insertion portion that has a distal end portion to which the plurality of kinds of optical adapters can be detachably attached. A fluid spout that ejects fluid at least at the observation window, and a fluid inlet whose arrangement position is common among the plurality of kinds of optical adapters and that is connected to and communicates with a fluid supply port for supplying the fluid that is arranged on a distal end face of the distal end portion are provided in the optical adapters. A fluid supply channel that causes the fluid inlet and the fluid spout to communicate and in which the fluid flows and the fluid spout are configured differently according to the kind of the optical adapter. | 02-02-2012 |
| 20120027320 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus may include a distortion correcting unit performing distortion correction processing on input image data to generate output image data. The distortion correcting unit may include a distortion correction coordinate transforming unit that obtains coordinates indicating a position of the input image data corresponding to a position of the output image data, a range calculating unit that calculates a range of the input image data to be used in the distortion correction processing based on the coordinates of the input image data obtained by the distortion correction coordinate transforming unit, a correction information storage unit, an input image data storage unit, and an interpolation calculating unit that checks an amount of the input image data stored in the input image data storage unit based on the information regarding the range of the input image data. | 02-02-2012 |
| 20120026582 | MICROSCOPE SYSTEM - Changes in moving speed of an observation image relative to the viewing range of an image displayed on a display unit are reduced, even if a stage is driven when the viewing range of the image on the display unit is changed. A microscope system is provided, including a stage on which a specimen is mounted and that can be moved in a direction that intersects with an optical axis of illumination light irradiated on the specimen; an observation optical system that acquires an image of the specimen on which the illumination light is irradiated; a viewing-range setting unit that sets a viewing range of the image acquired by the observation optical system and displayed on a display unit; a ratio calculating unit that calculates a ratio of the viewing range of the image, which is set by the viewing-range setting unit, relative to a maximum image-acquisition area that can be captured by the observation optical system; and a stage controller that controls the moving speed of the stage in accordance with the ratio calculated by the ratio calculating unit. | 02-02-2012 |
| 20120026455 | IMAGE DISPLAY APPARATUS - The image display apparatus of the invention comprises a prism optical system using at least two optical surfaces, each having an optical function. At least two surfaces of the two optical surfaces are rotationally asymmetric surfaces, and one of the two surfaces which light transmits or leaves has a function of one transmission and two internal reflections. | 02-02-2012 |
| 20120026324 | IMAGE CAPTURING TERMINAL, DATA PROCESSING TERMINAL, IMAGE CAPTURING METHOD, AND DATA PROCESSING METHOD - An image capturing terminal includes an image capturing unit, a sensor, a calculation unit, and an addition unit. The image capturing unit captures an object and generates an image. The sensor acquires information on a movement from a first image capturing position to a second image capturing position. The calculation unit calculates a relative position of a second image capturing position with reference to the first image capturing position based on the information on movement. The addition unit adds information that indicates the relative position to the image captured in the second image capturing position. | 02-02-2012 |
| 20120024011 | MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR MANUFACTURING OPTICAL ELEMENT - A manufacturing method for manufacturing an optical element includes: supplying a gas containing a mold-release acceleration substance to the space between a first mold and a second mold which sandwich an optical material and face each other; and pressurizing and transforming the optical material by bringing the first and second molds relatively close to each other. | 02-02-2012 |
| 20120022677 | SIMULATION METHOD, SIMULATION APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM - A simulation apparatus includes a storing unit that stores therein information about a shape of a blank piece to be cut out from raw wood, information about a final shape of a wooden piece obtained by compressing the blank piece, and image data of a surface of the blank piece. The apparatus also includes detecting unit that detects a knot appearing on the surface of the blank piece by image recognition using the image data; a shape estimating unit that estimates a shape of the detected knot using shape information on the blank piece; and a determining unit that determines, in accordance with the shape of the estimated knot, a cutting location and a cutting shape of the blank piece in such a manner that the cutting location and shape include a part and a thickness of the knot is substantially the same as that of the compressed blank piece. | 01-26-2012 |
| 20120019653 | INSPECTION APPARATUS AND MEASUREMENT METHOD - An inspection apparatus including: an insertion portion which is inserted into a device under inspection; a projection unit which projects light which forms a striped pattern onto an object inside the device, the striped pattern includes a plurality of linear patterns used to measures the object by a phase shift method; an imaging unit which is provided in the insertion portion and images the object onto which the striped pattern is projected and generates image data; a generation unit which generates first image data forming a first image not including the striped pattern and second image data forming a second image including the striped pattern from the image data generated by the imaging unit; a designation unit which designates a position in the first image based on an instruction input through an input device; a display unit which displays the first image and the second image and displays a mark at the position in the first image designated by the designation unit; and a measurement unit which measures the object using the second image data with the phase shift method based on the position indicated by the mark. | 01-26-2012 |
| 20120019104 | TRANSDUCER AND ULTRASONIC MOTOR - According to one embodiment, a transducer includes, a first transducer member, a second transducer member, and a coupling member. The first transducer member including a piezoelectric element in which longitudinal vibration and bending vibration are excited by application of a predetermined alternating signal. The second transducer member which is placed to make a predetermined angle with the first transducer member and in which longitudinal vibration and bending vibration are excited by application of a predetermined alternating signal. The coupling member configured to hold one end of the first transducer member and one end of the second transducer member. | 01-26-2012 |
| 20120019103 | ULTRASONIC MOTOR - According to one embodiment, an ultrasonic motor includes a transducer, a driven member, a pressing mechanism unit. The transducer includes stacked piezoelectric sheets on which internal electrodes are formed. The internal electrodes form driving activated areas and vibration detection activated areas in the transducer. The driving activated areas are located in portions which correspond to a node of the longitudinal vibration and an anti node of twisting vibration, so as to be symmetrical about a central plane in the stacking direction and a plane which is perpendicular to the stacking direction and includes the center axis, and are polarized in the stacking direction. The vibration detection activated areas are located in portions which correspond to a node of the longitudinal vibration and an anti node of the twisting vibration and are closer to the central plane than the driving activated areas, and are polarized in the stacking direction. | 01-26-2012 |
| 20120018082 | ILLUMINATION DEVICE AND METHOD OF IMPLEMENTING ILLUMINATION DEVICE - An illumination device includes an optical fiber holder configured to hold an optical fiber, a phosphor holder configured to hold a phosphor and faces the optical fiber holder, and a bonding material configured to intervene between the optical fiber holder and the phosphor holder to bond them. The illumination device includes adjustment guide members configured to intervene between the optical fiber holder and the phosphor holder, relatively positionally adjust the optical fiber holder and the phosphor holder so as to arrange an optical axis of the optical fiber and an optical axis of the phosphor on one line, and configured to prevent the optical fiber holder and the phosphor holder from tilting when the bonding material is cured. | 01-26-2012 |
| 20120018047 | METHOD OF FORMING WOODEN PIECE - A method of forming a wooden piece forms the wooden piece into a predetermined three-dimensional shape by compressing the wooden piece. The method includes attaching an elastic reinforcing member to an area of an inner surface of a wooden piece that is cut out to be substantially bowl-shaped, the area including a point where a change in curvature before and after compression is largest and separation of grain is largest; softening the wooden piece to which the reinforcing member is attached in a water-vapor atmosphere at a higher temperature and pressure than those in an atmospheric air; and compressing the softened wooden piece in the water-vapor atmosphere so as to deform the wooden piece into a predetermined three-dimensional shape. | 01-26-2012 |
| 20120018046 | METHOD OF MANUFACTURING COMPRESSED WOOD PRODUCT - A method of manufacturing a compressed wood product that is obtained by compressing and forming a wooden piece, includes applying a compressive force to a blank piece that is cut out from raw wood and has a predetermined shape while sandwiching the blank piece between a pair of metal molds; and dividing the compressed blank piece into a plurality of portions by cutting. A compression rate, at the compressing, of an area of the blank piece corresponding to a boundary of the portions divided at the dividing is higher than compression rates, at the compressing, of other areas of the blank piece. A width of the boundary is larger than a cut width that is obtained when the blank piece is cut at the dividing. | 01-26-2012 |
| 20120016191 | COVER-ADAPTED TREATMENT ENDOSCOPE AND ENDOSCOPE COVER - An endoscope cover of a cover-adapted treatment includes a cover insertion portion main body, the cover insertion portion main body including a cover bending portion which is provided to a proximal side of a cover distal end portion and which is configured to be bent in response to a bending of a main body bending portion of an endoscope main body in an attached condition where the endoscope main body is inserted in an insertion passage. The endoscope cover includes a positioning section configured to determine an insertion position of the endoscope main body where the main body distal portion does not project from a distal end of the cover insertion portion main body in the attached condition, and one or more treatment arm/arms which projects/project from the distal end of the cover insertion portion main body toward a distal side. | 01-19-2012 |
| 20120013984 | JACKET AND HEAD-MOUNTED OPTICAL SYSTEM - A loss of cleanliness of hands is prevented even if a user manipulates optical units by directly grabbing them. Provided is a sterilizable jacket ( | 01-19-2012 |
| 20120013773 | IMAGE PROCESSING APPARATUS, IMAGING APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, AND IMAGE PROCESSING METHOD - An image processing apparatus includes a motion vector calculator and an alignment processing unit. The motion vector calculator calculates motion vector information between a fluorescence image of an observed region based on fluorescence generated from the observed region irradiated with excitation light, and a reflected-light image of the observed region based on reflected light from the observed region. The alignment processing unit corrects misalignment of an object between the fluorescence image and the reflected-light image of the observed region based on the motion vector information. | 01-19-2012 |
| 20120013728 | CELL OBSERVATION APPARATUS AND OBSERVATION METHOD - Provided is a cell observation apparatus and an observation method with which only an observation target cell in an region of interest is illuminated with illuminating light to prevent photobleaching of cells that are not the observation target. The invention employs a cell observation apparatus including an objective lens that illuminates a specimen with illuminating light, a scanner that adjusts an area illuminated with illuminating light by the objective lens, an image generating portion | 01-19-2012 |
| 20120013493 | CORRECTION SIGNAL GENERATOR AND ANALOG-TO-DIGITAL CONVERTER - A correction signal generator generates a correction signal that corrects a digital signal obtained from an analog input voltage. The correction signal generator has a correction signal output circuit that holds the number of transit stages of delay units detected by a first stage count detection circuit and a third stage count detection circuit at the timing corresponding to the difference in the number of stages between the number of transit stages of delay units detected by the first stage count detection circuit and the number of transit stages of delay units detected by a second stage count detection circuit, and outputs the difference between the number of stages from the first stage count detection circuit and the number of stages from the third stage count detection circuit, which were held, as the correction signal. | 01-19-2012 |
| 20120013221 | ULTRASONIC MOTOR UNIT - According to one embodiment, an ultrasonic motor unit includes a piezoelectric element, a holder member, a pressing member, a pressing auxiliary member, a driven member, an ultrasonic motor accommodation member, a power extraction member. The piezoelectric element has a rectangular cross-sectional shape. The holder member holds the piezoelectric element so as to cover an outer surface of a portion of the piezoelectric element. The pressing member applies a predetermined pressing force to the piezoelectric element. The pressing auxiliary member transfers a pressing force generated by the pressing member to the holder member. The driven member is in contact with one end face of the piezoelectric element. The power extraction member is coupled to the ultrasonic motor accommodation member to form a joint portion. The ultrasonic motor unit is formed by connecting a plurality of sections each formed by coupling the ultrasonic motor accommodation member to the power extraction member. | 01-19-2012 |
| 20120012740 | OPTICAL SENSOR - According to one embodiment, an optical sensor includes a photodetector and a substrate. The photodetector detects light. The substrate in which the photodetector is received includes at least three layers including a cover layer, a spacer layer, and a base layer. The substrate includes an electrical conductive portion for the photodetector. | 01-19-2012 |
| 20120010369 | RUBBER COMPOSITION AND THERMOPLASTIC RESIN COMPOSITION AND PRODUCTION METHOD THEREOF - The present application relates to a rubber composition containing a fluororubber, a radical initiator having a 1-minute half-life temperature of 280° C. or higher, and a crosslinking assistant having a melting point of 200° C. or higher and having two or more double bonds between carbon atoms; and a thermoplastic resin composition containing a fluororesin and the rubber composition. | 01-12-2012 |
| 20120008860 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An image processing apparatus includes a low-luminance area detecting unit that detects a low-luminance area based on pixel values of pixels of the intraluminal image; a peripheral feature data calculating unit that calculates peripheral feature data based on pixel values of periphery of the low-luminance area; and a dark portion area determining unit that determines whether or not the low-luminance area is the dark portion area based on the peripheral feature data. | 01-12-2012 |
| 20120008839 | IMAGE PROCESSING APPARATUS, METHOD OF PROCESSING IMAGE, AND COMPUTER-READABLE RECORDING MEDIUM - An image processing apparatus includes a reference surface generating unit that generates a reference surface indicating a reference value of each of a plurality of color elements of pixels constituting an intraluminal image at a pixel position of the each color element by performing a morphology process using pixel values of the color elements; and an abnormal area detecting unit that detects an abnormal area from the intraluminal image based on a difference for each of the color elements between the pixel value of each pixel and the reference surface. | 01-12-2012 |
| 20120008005 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM HAVING IMAGE PROCESSING PROGRAM RECORDED THEREON - A plurality of images are combined while suppressing a luminance change and the occurrence of artifacts. An image processing apparatus includes a measurement-area setting section that sets, in each of a plurality of images to be combined, a motion-vector measurement area that is used to measure at least one motion vector; a calculation section that calculates the motion vector between the images, in the motion-vector measurement area set by the measurement-area setting section; a reliability calculation section that calculates the reliability of the motion vector; and an image composition section that corrects misalignment between the images based on the motion vector and combines the images based on a composition ratio for each pixel, determined based on a feature quantity between the images for the pixel and the reliability of the motion vector. | 01-12-2012 |
| 20120007001 | FLUOROSCOPY SYSTEM, FLUOROSCOPY APPARATUS, AND FLUOROSCOPY METHOD - Observation is performed with a fluorescence image having high quantitativeness by satisfactorily eliminating dependencies on distance and angle that remain in an image subjected to division. Provided is a fluoroscopy system | 01-12-2012 |
| 20120004503 | TREATMENT ENDOSCOPE - A treatment endoscope includes that a body cavity insertion portion which includes a main body distal hard portion, and a main body curving portion provided to a proximal side of the main body distal hard portion, one or more treatment arm/arms projecting to a distal side from the main body distal hard portion, each of the treatment arm/arms including a curving mechanism, an operation portion provided to the proximal side of the body cavity insertion portion, and an observation section configured to image a field of view in a body cavity, the observation section including an imaging section provided within the main body distal hard portion. The treatment endoscope includes that an operation portion attaching/detaching mechanism configured to removably attach the operation portion to the body cavity insertion portion, and an observation section attaching/detaching mechanism configured to removably attach the observation section to the body cavity insertion portion. | 01-05-2012 |
| 20120002879 | IMAGE PROCESSING APPARATUS, METHOD OF PROCESSING IMAGE, AND COMPUTER-READABLE RECORDING MEDIUM - An image processing apparatus includes: an area extracting unit that extracts a candidate area of a classification target area in which a pixel value does not correspond to a three-dimensional shape of an imaging target based on pixel values of an intraluminal image acquired by imaging the inside of a lumen or information of a change in pixel values of peripheral pixels; and an area classifying unit that classifies the classification target area out of the candidate area based on the pixel values of the inside of the candidate area, a boundary portion of the candidate area, or a periphery portion of the candidate area. | 01-05-2012 |
| 20120002309 | LIGHT ADJUSTING APPARATUS - A light adjusting apparatus according to the present invention includes a first substrate and a second substrate having an optical aperture, a rotating shaft member which has been rotatably installed with respect to the first substrate and the second substrate, a light adjusting unit which is joined to the rotating shaft member, and a driving unit which moves the light adjusting unit by driving to rotate the rotating shaft member. Light which passes through the optical aperture is adjusted by moving the light adjusting unit by rotating the rotating shaft member by the driving unit. The light adjusting unit has a notch, and the rotating shaft member and the light adjusting unit are joined at the notch. | 01-05-2012 |
| 20120002026 | IMAGE DISPLAY APPARATUS, IMAGE DISPLAY METHOD, AND COMPUTER PROGRAM - An average color bar indicating the overall imaging period of images taken in time sequence by a capsule endoscope is displayed. A list of checked images in the entire taken images is displayed in a checked-image display field, computation is made to what time during an observation period each checked image corresponds is computed, and a mark is displayed with a scale of the average color bar by a number corresponding to each checked image on the average color bar. | 01-05-2012 |
| 20110321204 | NEAR-FIELD OPTICAL MICROSCOPE, NEAR-FIELD OPTICAL PROBE, AND SAMPLE OBSERVATION METHOD - Provided is a scanning near-field optical microscope capable of obtaining in a highly sensitive manner, optical information having a spatial frequency higher than a spatial frequency corresponding to a wavelength of irradiation light. A scanning near-field optical microscope | 12-29-2011 |
| 20110319727 | CAPSULE-TYPE MEDICAL DEVICE AND CAPSULE-TYPE MEDICAL SYSTEM - The burden on a patient is reduced, and acquired measurement information is readily and reliably collected. A capsule-type medical device is provided, including a capsule-type casing that is introduced into a body cavity of a patient, a measurement-information acquisition unit that is disposed inside the casing and that acquires measurement information about a site to be examined in the body cavity; an IC chip that stores the measurement information acquired by the measurement-information acquisition unit; a capsule antenna that receives from outside the body cavity a measurement-information-reading signal and that transmits outside the body cavity the measurement information stored in the IC chip; a pH sensor unit that determines a passing position by acquiring positional information in the body cavity; and a buzzer that issues a notification sound outside the body cavity when the passing position determined by the pH sensor unit satisfies a predetermined positional condition. | 12-29-2011 |
| 20110319715 | ENCAPSULATED ENDOSCOPE SYSTEM IN WHICH ENDOSCOPE MOVES IN LUMEN BY ITSELF AND ROTATION OF IMAGE OF REGION TO BE OBSERVED IS CEASED - An encapsulated endoscope system in accordance with the present invention comprises: an encapsulated endoscope that rotates to develop a thrust; a controller that moves the encapsulated endoscope in an intended direction of advancement; an imaging unit incorporated in the encapsulated endoscope; and an image processing unit that receives image data sent from the imaging unit, and produces an image, which results from rotation of the received image data, according to the rotational phase of the encapsulated endoscope. | 12-29-2011 |
| 20110317923 | METHOD OF COMPILING IMAGE DATABASE, IMAGE DATABASE COMPILATION PROGRAM, IMAGE RETRIEVAL METHOD - A method for creating an image database comprising an extraction step of extracting reference feature vectors from a reference image which should be compared with a retrieval query image for object recognition, the reference feature vectors corresponding to local features at different positions of the reference image and representing the position and characteristics of each of the local features as a vector position, vector length, and a vector direction, a clustering step of creating a plurality of clusters consisting of different reference feature vectors in such a manner that each reference vector belongs to any of the plurality of clusters, a selection step of selecting the representative vector of the clusters from among the reference feature vectors of each of the clusters, and a step of associating the representative vector with the reference image and registering the representative vector associated therewith in the image database for the object recognition, wherein, in the clustering step, each of the clusters is created in such a manner that reference feature vectors at a near vector position belong to the same cluster, and in the selection step, reference feature vectors with long vector length are given priority to select the representative vector, and wherein the retrieval query image and the reference image are compared with each other by generating at least one query feature vector from the retrieval query image, and applying local search between the query feature vector and the representative vector, each of the steps being executed by computers. | 12-29-2011 |
| 20110317910 | IMAGE ANALYSIS METHOD AND IMAGE ANALYSIS APPARATUS - An image analysis method includes acquiring images of spatially different analysis regions. Each of the images of the analysis regions is constituted by pixels including a plurality of data acquired simultaneously or time-serially. The method further includes obtaining a cross-correlation between two analysis regions by using data of pixels of images of the analysis regions. | 12-29-2011 |
| 20110317043 | IMAGE PROCESSING DEVICE AND INFORMATION STORAGE MEDIUM - An image processing device includes a normal light image acquisition section that acquires a normal light image, the normal light image being an image that includes information within a wavelength band of white light, a special light image acquisition section that acquires a special light image, the special light image being an image that includes information within a specific wavelength band, a normal light motion vector information calculation section that calculates normal light motion vector information based on a feature quantity included in the normal light image, the normal light motion vector information indicating a motion vector between a plurality of normal light images, and a noise reduction section that reduces an amount of noise included in the special light image based on the normal light motion vector information calculated by the normal light motion vector information calculation section. | 12-29-2011 |
| 20110317017 | PREDICTIVE DUTY CYCLE ADAPTATION SCHEME FOR EVENT-DRIVEN WIRELESS SENSOR NETWORKS - Embodiments of a method for controlling access to a shared communications medium by a plurality of nodes are disclosed. The method may comprise predicting, for each node of the plurality of nodes, whether an event will occur within a sensing field of that node at a future time and adapting a communications schedule of each node in response to the prediction regarding that node. Wireless sensor networks and computer readable media implementing embodiments of a method for controlling access to a shared communications medium by a plurality of nodes are also disclosed. | 12-29-2011 |
| 20110316999 | Microscope apparatus and image acquisition method - Provided is a microscope apparatus including a macro-image, acquisition section that acquires a macro image of a glass slide having a specimen mounted thereon; an extraction section that extracts the specimen in the acquired macro image; a block setting section that sets, when the extracted specimen is scattered to form a plurality of lumps, a plurality of blocks that include the lumps of the specimen; an area dividing section that divides an area that includes the specimen in each of the blocks into a plurality of small regions; and a micro-image acquisition section that acquires, for each of the small regions, a micro image while performing an automatic focusing operation for the specimen in the small region, in which the micro-image acquisition section searches for an autofocusing in-focus position in each of the blocks set by the block setting section. | 12-29-2011 |
| 20110313297 | FLUOROSCOPY APPARATUS, FLUOROSCOPY SYSTEM AND FLUORESCENCE-IMAGE PROCESSING METHOD - Provided is a fluoroscopy apparatus ( | 12-22-2011 |
| 20110313254 | LIGHT SOURCE DEVICE AND ENDOSCOPIC APPARATUS - An object is to provide a light source device that can readily synchronize the lighting cycle of light sources and the rotation cycle of a light guide rod. Provided is a light source device ( | 12-22-2011 |
| 20110313253 | ENDOSCOPE APPARATUS - An endoscope apparatus includes a transparent member provided at a distal end of an insertion portion of an endoscope, opposed to an image pickup optical system, a transducer attached to an inner surface of the transparent member, a diffraction grating provided on an outer surface of the transparent member, for converting ultrasound vibration from the transducer to a surface acoustic wave Φ that propagates on the outer surface of the transparent member and a conversion section provided in an outer peripheral corner of the transparent member for converting the surface acoustic wave Φ to a bulk wave Φb that scatters into the transparent member. | 12-22-2011 |
| 20110313251 | ENDOSCOPE BENDING PORTION AND MANUFACTURING METHOD OF BENDING TUBE - Each of the first hinge portions includes a first central planar portion, and first both-sides planar portion, and each of second hinge portions includes a second central planar portion, and second both-sides planar portion which is arranged on the same plane as the first both-sides planar portion. At least one of each first hinge portion and each second hinge portion includes/include an axial step portion which is provided between the first central planar portion and the first both-sides planar portion and/or between the second central planar portion and the second both-sides planar portion over the entire length of the nodal ring in the longitudinal direction and allows/allow the first central planar portion to be arranged to an outer peripheral side than the second central planar portion by a distance corresponding to a wall thickness of the nodal ring. | 12-22-2011 |
| 20110311133 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER READABLE RECORDING MEDIUM - An image processing apparatus includes: a first judging unit that determines an unnecessary candidate region, on a basis of first feature data based on color information of an intraluminal image; and a second judging unit that judges whether the unnecessary candidate region is an unnecessary region, based on second feature data, which is different from the first feature data, of the unnecessary candidate region. | 12-22-2011 |
| 20110311117 | IMAGE PROCESSING DEVICE AND INFORMATION STORAGE MEDIUM - An image processing device includes a normal light image acquisition section that acquires a normal light image including an object image that includes information within a wavelength band of white light, a special light image acquisition section that acquires a special light image including an object image that includes information within a specific wavelength band, an isolated point determination section that performs an isolated point determination process on a normal light processing target pixel based on a pixel value of the normal light processing target pixel, the normal light processing target pixel being a processing target pixel included in the normal light image, and a correction control section that controls a correction process performed on the special light image based on the isolated point determination process performed by the isolated point determination section. | 12-22-2011 |
| 20110310475 | MICROSCOPE - A microscope capable of forming a beam spot in a desired shape on a focal plane is provided.
| 12-22-2011 |
| 20110310287 | IMAGE PICKUP OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS USING THE SAME - The image pickup optical system comprises: | 12-22-2011 |
| 20110310255 | CALIBRATION OF LARGE CAMERA NETWORKS - The present disclosure relates to a sensor network including a plurality of nodes, each node having a directional sensor, a communication module, and a processor configured to receive local measurements of a calibration object from the directional sensor, receive additional measurements of the calibration object from neighboring nodes via the communication module, estimate an initial set of calibration parameters in response to the local and additional measurements, receive additional sets of calibration parameters from neighboring nodes via the communication module, and recursively estimate an updated set of calibration parameters in response to the additional sets of calibration parameters. Additional systems and methods for calibrating a large network of camera nodes are disclosed. | 12-22-2011 |
| 20110310239 | IMAGE PICK-UP APPARATUS - An image pick-up apparatus includes: a color imager having a color filter formed on a light receiving surface thereof; a monochrome imager not having a color filter formed on a light receiving surface thereof; a light guiding unit for guiding, to the color imager and/or the monochrome imager, light originating from a subject; and an image formation unit for forming an image from a signal based on an output from the color imager and/or the monochrome imager. | 12-22-2011 |
| 20110306149 | OBSERVATION APPARATUS AND OBSERVATION METHOD - An observation apparatus and an observation method capable of changing the stimulation position in accordance with the position and the shape of a cell and of observing the cell immediately after stimulation are provided. The observation apparatus | 12-15-2011 |
| 20110304928 | IMAGE PICKUP OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS USING THE SAME - An image pickup optical system of the present invention comprises, in order from an object side, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a positive refractive power, a fifth lens having a negative refractive power, which is formed into a meniscus shape facing its concave surface toward the object side, and an aperture located on the most object side. Thus, there can be provided an image pickup optical system and an image pickup apparatus having the same, in which the maximum effective lens aperture is small and various aberrations are corrected properly. | 12-15-2011 |
| 20110300550 | METHOD FOR DETECTING NUCLEIC ACID IN BIOLOGICAL SAMPLE - The present invention is to provide a method capable of efficiently and readily detecting a nucleic acid from a biological sample such as feces. | 12-08-2011 |
| 20110299748 | MEDICAL IMAGE PROCESSING APPARATUS, LUMINAL IMAGE PROCESSING APPARATUS, LUMINAL IMAGE PROCESSING METHOD, AND PROGRAMS FOR THE SAME - There is provided a medical image processing apparatus including an image-extracting section extracting a frame image from in vivo motion picture data picked up by an in vivo image pickup device or a plurality of consecutively picked-up still image data, and an image analysis section analyzing the frame image extracted by the image-extracting section to output an image analysis result. The image analysis section includes a first biological-feature detection section detecting a first biological feature, a second biological-feature detection section detecting, based on a detection result obtained by the first biological feature detection section, a second biological feature in a frame image picked up temporally before or after the image used for detection by the first biological feature detection section; and a condition determination section making a determination for a biological condition based on a detection result obtained by the second biological feature detection section to output the determination. | 12-08-2011 |
| 20110295070 | ENDOSCOPE APPARATUS - Provided is an endoscope apparatus which is equipped with an endoscope including an object lens, a distal end portion and a handling section, a heat-producing device being incorporated into the distal end portion. The endoscope apparatus includes: a cleaning system which transiently discharges a cleaning liquid toward the object lens to clean the object lens; a cooling system which refluxes a coolant in the distal end portion to cool the heat-producing device; a liquid sending system, installed outside the endoscope, for supplying the cleaning liquid and the coolant; and a liquid-sending pressurizing system shared between the cleaning liquid and the coolant. | 12-01-2011 |
| 20110294203 | CELL WASHING - A cell cluster from which unwanted components are removed by efficiently washing the cell cluster is collected. Provided is a cell washing method including a centrifuging step (S | 12-01-2011 |
| 20110293220 | OPTICAL COUPLING DEVICE AND METHOD OF IMPLEMENTING OPTICAL COUPLING DEVICE - An optical coupling device includes an optical fiber holder configured to hold an optical fiber, a wavelength conversion member including a phosphor and an optical characteristic matching member and a wavelength conversion member holder configured to hold the wavelength conversion member. The optical coupling device includes a first region which is formed on an end face of the optical fiber and an end face of the wavelength conversion member, which are optically coupled, when bonding the optical fiber holder and the wavelength conversion member holder, and in which foreign bodies that shield the laser beam are removed from an optical axis of the optical fiber and an optical axis of the wavelength conversion member and a second region which is formed outside the first region when bonding the optical fiber holder and the wavelength conversion member holder, and in which the foreign bodies removed from the first region flow. | 12-01-2011 |
| 20110292484 | LIGHT ADJUSTING APPARATUS - Disclosed is a light adjusting apparatus which is characterized in that it includes:
| 12-01-2011 |
| 20110292482 | WAVELENGTH SELECTIVE SWITCH - A wavelength selective switch includes a light input output portion having an input port and an output port for a wavelength-multiplexed light, which are arranged in an array form in a first direction, a light dispersive unit which separates the wavelength-multiplexed light which has been input from the input port, into respective signal wavelengths, a condenser element which condenses light which has been separated into the signal wavelengths, and a light deflective element array which deflects the signal light in the first direction such that, respective signal wavelength light which has been condensed by the condenser element is switched to a desired output port. In such wavelength selective switch, when m is let to be an integer, the light input output portion is divided into m number of groups, and the light deflective element array is arranged in m number of rows in the first direction to correspond with the m number of groups of the light input output portion, and the light dispersive unit is in common for the m number of groups of the light input output portion. | 12-01-2011 |
| 20110292260 | DATA SELECTION CIRCUIT, DATA TRANSMISSION CIRCUIT, RAMP WAVE GENERATION CIRCUIT, AND SOLID-STATE IMAGING DEVICE - Provided are a data selection circuit, a data transmission circuit, a ramp wave generation circuit, and a solid-state imaging device. A delay section delays signals input to delay units of n (n is a natural number equal to or more than 3) stages that are connected to each other and have the same configuration and outputs delayed signals from the delay units. A delay control section controls a delay amount of the delay units. An output section performs a logical operation on signals output from i-th and j-th (i and j are natural numbers that are different from each other and equal to or more than 1 and equal to or less than n) delay units to generate a signal and outputs the signal to a k-th (k is a natural number equal to or more than 1 and equal to or less than m) first data selection pulse input terminal of a functional circuit having m (m is a natural number equal to or more than 2) first data selection pulse input terminals. | 12-01-2011 |
| 20110292194 | ENDOSCOPE SYSTEM - This endoscope system includes: a distal end portion which is inserted inside a specimen and which has an imaging section that creates video signals, a video signal processing section that processes the video signals from the imaging section, a video transmitting section that transmits the video signals processed by the video signal processing section, a timing signal creation section that creates a timing signal that is needed to drive the imaging section, the video signal processing section, or the video transmitting section, and a base clock receiving section that receives as an optical signal a base clock which is the basis of the timing signal and then converts the received optical signal into an electrical signal; and an external apparatus which has an insertion portion which guides the distal end portion into the specimen, a monitor that displays the video signals, and a video processor that processes the video signals from the distal end portion and outputs them to the monitor. The external apparatus includes a base clock creation section that creates the base clock using a phase synchronization circuit that has a feedback mechanism, and a base clock transmitting section that converts the base clock into an optical signal and transmits the optical signal to the base clock receiving section. The phase synchronization circuit is contained solely within the external apparatus. | 12-01-2011 |
| 20110290985 | PHOTOELECTRONIC CONVERSION DEVICE - A photoelectric conversion device may include a pixel array including a plurality of two-dimensionally arranged pixels, and a plurality of analog-to-digital converters (ADCs). Each ADC may include a pulse delay circuit including a plurality of connected delay unit stages, each of which delays a pulse signal during a delay time corresponding to a magnitude of a voltage of the pixel signal read from the pixel array, an encoder unit that outputs a digital value based on the number of stages of the delay units through which the pulse signal has passed during a predetermined time, and a correction unit that corrects the digital value output by the encoder unit by a rate corresponding to the number of stages of the delay units through which the pulse signal has passed during a predetermined period. | 12-01-2011 |
| 20110288579 | MANIPULATOR - Provided is a manipulator including a first forceps piece and a second forceps piece, which are connected by a pivotal axle and have a gripping part opened or closed on a leading end side thereof. The manipulator includes a manipulation member that is connected to a base end side of the pair of forceps pieces, and moves forward or backward in an axial direction to open or close the gripping part, a first buffer part that has a first spring constant, and undergoes elastic deformation to change a grasping force generated at the gripping part on the basis of the first spring constant and a pulling amount of the manipulation member, and a stopper that regulates the elastic deformation of the first buffer part. | 11-24-2011 |
| 20110286212 | ILLUMINATION DEVICE - An illumination device which emits a white light beam having a high luminance and high color rendering properties at the time of a white light mode and which also emits an illumination light beam having a high luminance at the time of a special light mode. The illumination device is configured by including: LEDs | 11-24-2011 |
| 20110285973 | PROJECTION OPTICAL APPARATUS - The projection optical apparatus of the invention comprises a projection optical system | 11-24-2011 |
| 20110282213 | BIOLOGICAL OBSERVATION APPARATUS - Tumor tissue or the like that exists at a deep portion of a living organism far from an internal wall of a body cavity is observed. A biological observation apparatus ( | 11-17-2011 |
| 20110282147 | CAPSULE ENDOSCOPE APPARATUS - A signal processing circuit of an external device includes a CPU and a memory which are not shown. A program for estimating at least one of the position and orientation of a capsule endoscope on the basis of strength signals received through respective antennas is installed in the signal processing circuit. A single-core coil to generate a magnetic field is arranged in the capsule endoscope. The generated magnetic field is detected by a plurality of coils arranged outside a body, whereby a distance that the capsule endoscope has traveled can be obtained with accuracy. This arrangement controls image-capture timing to reliably capture images necessary for a diagnosis and prevent unnecessary image capture. | 11-17-2011 |
| 20110282146 | CAPSULE ENDOSCOPE APPARATUS - A signal processing circuit of an external device includes a CPU and a memory which are not shown. A program for estimating at least one of the position and orientation of a capsule endoscope on the basis of strength signals received through respective antennas is installed in the signal processing circuit. A single-core coil to generate a magnetic field is arranged in the capsule endoscope. The generated magnetic field is detected by a plurality of coils arranged outside a body, whereby a distance that the capsule endoscope has traveled can be obtained with accuracy. This arrangement controls image-capture timing to reliably capture images necessary for a diagnosis and prevent unnecessary image capture. | 11-17-2011 |
| 20110282145 | CAPSULE ENDOSCOPE APPARATUS - A signal processing circuit of an external device includes a CPU and a memory which are not shown. A program for estimating at least one of the position and orientation of a capsule endoscope on the basis of strength signals received through respective antennas is installed in the signal processing circuit. A single-core coil to generate a magnetic field is arranged in the capsule endoscope. The generated magnetic field is detected by a plurality of coils arranged outside a body, whereby a distance that the capsule endoscope has traveled can be obtained with accuracy. This arrangement controls image-capture timing to reliably capture images necessary for a diagnosis and prevent unnecessary image capture. | 11-17-2011 |
| 20110282143 | FLUORESCENT ENDOSCOPE APPARATUS - A fluorescent endoscope apparatus according to the present invention comprises an excitation light irradiation means which irradiates excitation light to a living body, a wavelength selection and transmission means which selects and transmits light from the living body, a photo detector means by which the selected and transmitted light is photoelectrically converted, a wavelength selection control means which controls the wavelength selection and transmission means so that the wavelength selection and transmission means selects and transmits light in a plurality of fluorescence detection wavelength regions and light in spectrum acquisition wavelength regions in a predetermined wavelength range that includes at least one fluorescence detection wavelength region, a fluorescent image compounding means in the fluorescence detection wavelength regions, a display means for displaying the synthesized image, and an intensity distribution obtaining means which acquires the intensity distribution of light in the predetermined wavelength range. | 11-17-2011 |
| 20110280443 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An image processing apparatus includes an identification criterion creating unit that creates an identification criterion so as to enable identification of specific regions in a target image to be processed that is selected in chronological order from among images constituting a set of time-series images; includes a feature data calculating unit that calculates the feature data of each segmented region in the target image to be processed; and includes a specific region identifying unit that, based on the feature data of each segmented region, identifies the specific regions in the target image to be processed by using the identification criterion. Moreover, the identification criterion creating unit creates the identification criterion based on the pieces of feature data of the specific regions identified in the images that have been already processed. | 11-17-2011 |
| 20110279901 | MULTILAYER FILTER AND FLUORESCENT MICROSCOPE USING THE SAME - A multilayer filter includes a multilayer part in which a layer composed of a first material and a layer composed of a second material having a refractive index different from that of the first material are stacked in an alternating pattern. The multilayer part has a cyclic film-thickness structure in which three or more layers are defined as one cycle. | 11-17-2011 |
| 20110274321 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An image processing apparatus includes: a gradient information calculating unit that calculates gradient information of each of pixels, based on pixel values of an intraluminal image; a closed region creating unit that, based on the gradient information, creates a closed region satisfying a condition where the closed region does not include, on the inside thereof, any pixel of which the gradient strength is equal to or higher than a predetermined value, and also, the boundary of the closed region does not curve toward the interior of the closed region, with a curvature equal to or larger than a predetermined value; and an abnormal part detecting unit that detects an abnormal part from the inside of the closed region. | 11-10-2011 |
| 20110273784 | OPTICAL SYSTEM - An optical system for viewing a front object and a generally side object comprises, sequentially from the front object side, a first lens group having a negative refractive index, a second lens group including a reflective-refractive lens, an aperture stop, and a third lens group having a positive refractive index. The reflective-refractive lens is provided with a first surface formed on the front object side, a second surface formed on an image side, and a third surface formed circumferentially to surround an optical axis between the first surface and the second surface. The first surface is provided with a first transmission surface formed around the optical axis, and a first reflection surface that faces the image side and is formed around the first transmission surface. The first surface is defined by an aspherical surface consisting of a concave surface in the vicinity of the optical axis and a convex surface in the vicinity of the first reflection surface. The second surface is provided with a second transmission surface formed around the optical axis and a second reflection surface that faces the front object side and that is formed around the second transmission surface. The third surface is defined by a transmission surface. | 11-10-2011 |
| 20110273548 | CAPSULE ENDOSCOPE DEVICE - A capsule endoscope device includes an illumination unit that illuminates a living tissue using at least one of a white light illumination unit and a special light illumination unit; an imaging unit that captures an image of the tissue; a transmission unit that transmits imaging information containing the image; a storage unit that stores a threshold with respect to information on a distance between the endoscope and the tissue; a detection unit that detects the information; and an output unit that compares the information with the threshold, selects an image capturing condition of a special light observation mode if the distance is not larger than the threshold, selects an image capturing condition of a normal light observation mode if the distance is larger than the threshold, and outputs the selected image capturing condition to an operation unit related to image capturing. | 11-10-2011 |
| 20110270272 | MEDICAL APPARATUS - A medical instrument includes a swingable operating section formed of a pair of forceps which rock around a first rocking axis. A tubular sheath includes a distal end portion situated on a proximal end side of the operating section having a circular-section portion having a circular cross-section perpendicular to a longitudinal central axis and a pair of flat portions formed by cutting the opposite sides of the circular-section portion and in sliding contact with the proximal end portions of the forceps. A manipulator advances and retreats in a longitudinal direction of the sheath, thereby rocking the forceps. A junction connects the manipulator for rocking motion around a second rocking axis with respect to the forceps in the flat portions, and is situated on or near a reference plane passing through the longitudinal central axis of the sheath and extending parallel to the second rocking axis when the operating section is closed. | 11-03-2011 |
| 20110270070 | LIVING BODY OBSERVATION APPARATUS - A living body observation apparatus irradiates a predetermined region inside a living body with ultrasound, irradiates the predetermined region, which is irradiated with the ultrasound, with a light of a predetermined frequency, and detects a scattered light with a frequency shifted by ultrasound vibration in a living body constituent substance included in the predetermined region. The living body observation apparatus calculates velocity information of the living body constituent substance from a frequency shift amount in a detection signal of the scattered light, calculates a density of the living body constituent substance from the velocity information, and performs discrimination of a state of the living body constituent substance by using a value of the calculated density. The living body observation apparatus further stores velocity information measured in advance in an organ or the like composing a living body and corresponding density information by linking the velocity information and the density information with each other. | 11-03-2011 |
| 20110270036 | ELECTRICALLY-OPERATED CURVING CONTROL DEVICE - A curving control device to which an electrically-controlled endoscope is connected has a main CPU for primarily performing curving driving control, and a monitoring CPU for monitoring whether the operating state relating to curving actions is normal or abnormal. In the event of detecting an abnormality from the monitoring CPU, the curving control device also performs processing for handling the occurrence of the abnormality, such as outputting an emergency stop through an interlock via the main CPU, turning the main power and the like of a servo driver OFF, and so forth. | 11-03-2011 |
| 20110267669 | LIGHT ADJUSTING APPARATUS - There is provided a light adjusting apparatus which is to be used for a small-size image pickup equipment which is easy to assemble. | 11-03-2011 |
| 20110267663 | HOLOGRAPHIC IMAGE PROJECTION METHOD AND HOLOGRAPHIC IMAGE PROJECTION SYSTEM - Provided is a hologram-image projection method including a step of setting three-dimensional position information in a specimen for a plurality of focal points where laser light is to be focused via an objective lens; a step of performing reverse ray tracing from the individual focal points to an entrance pupil position of the objective lens by using the position information set for the individual focal points in the specimen, a refractive index of the specimen, and overall characteristic data of the objective lens, to calculate a wavefront of the laser light at the entrance pupil position from the individual focal points; a step of calculating a combined wavefront by combining the plurality of calculated wavefronts; a step of setting a phase pattern to be applied to a wavefront modulating device on the basis of the calculated combined wavefront; and a step of applying the set phase pattern to the wavefront modulating device, causing the laser light to be incident thereon, and focusing the laser light whose wavefront is modulated by the phase pattern on the specimen via the objective lens. | 11-03-2011 |
| 20110267449 | MICROSCOPE SYSTEM, STORAGE MEDIUM STORING CONTROL PROGRAM, AND CONTROL METHOD - A microscope system improves the operability of a user in performing a microscope observation. The microscope system attains the improvement by including: a microscope apparatus including a plurality of drive units; a display unit for displaying an operation screen for operation of the microscope apparatus; a pointing device for inputting by a pointer an operation instruction to the microscope apparatus on the operation screen; and a control unit for switching the drive units depending on the position of the pointer on the operation screen, and controlling the operation of the switched drive units depending on the operation of the pointing device. | 11-03-2011 |
| 20110266919 | DETECTION SENSOR AND RESONATOR OF DETECTION SENSOR - A detection sensor ( | 11-03-2011 |
| 20110263955 | Internal Observation Device for Object having Light Scattering Properties, Internal Body Observation Device, Endoscope for Internal Observation and Internal Observation Method - There is provided an inside observation apparatus of an endoscope and the like which can perform an inside observation for irradiating an illumination light to a minute area of a surface of an object (for example, a living tissue) having a light scattering property and detecting a back-scattered light of the illumination light, can increase a detected light amount by a simply and low cost configuration by making an area of a detection region larger than an illumination region, and can reduce a time necessary to detect an body (for example, a blood vessel) to be observed and detect a region deeper than a conventional region. | 10-27-2011 |
| 20110262127 | VIBRATING DEVICE AND IMAGE EQUIPMENT HAVING THE SAME - A dust-screening member is shaped like a plate as a whole. A vibrating member is adjacent to one side of the dust-screening member, arranged on the surface along the one side, and configured to produce, at the surface, vibration having a vibrational amplitude perpendicular to the surface. A drive unit is configured to drive the vibrating member to produce the vibration on the surface, such that peak ridges of the vibration form a closed loop and an area including a center of the closed loop is surrounded by a node area having almost no vibrational amplitude. When a length of a side in a dust-screening member virtual rectangle corresponding to a long side of a vibrating member virtual rectangle is assumed to be LF, and a length of a long side in the vibrating member virtual rectangle is assumed to be LPFF, LPFF/LF has a dimension of 0.7. | 10-27-2011 |
| 20110262126 | VIBRATING DEVICE AND IMAGE EQUIPMENT HAVING THE SAME - A dust-screening member is shaped like a plate as a whole, and has at least one side that is symmetric with respect to a virtual axis on a surface of the member. A vibrating member is adjacent to one side of the dust-screening member, arranged on the surface along the one side, and configured to produce, at the surface, vibration having a vibrational amplitude perpendicular to the surface. A drive unit is configured to drive the vibrating member to produce the vibration on the surface, such that peak ridges of the vibration form a closed loop and an area including a center of the closed loop is surrounded by a node area having almost no vibrational amplitude. When a thickness of the dust-screening member is assumed to be tg and a thickness of the vibrating member is assumed to be tp, tg/tp has a dimension of 0.8. | 10-27-2011 |
| 20110262026 | INSPECTION APPARATUS AND DEFECT DETECTION METHOD USING THE SAME - An inspection apparatus includes: a feature detection section for detecting first feature portions of at least two objects among a plurality of objects from images based on a first condition; a feature discrimination section for discriminating a first feature portion of a first object and a first feature portion of a second object based on the first feature portions of the at least two objects; a defect detection section for detecting a first defect portion of the first object and a first defect portion of the second object based on the first feature portions of the first object and the second object; and a display section for displaying information indicative of the first defect portion of the first object and information indicative of the first defect portion of the second object together with the images. | 10-27-2011 |
| 20110261246 | VIBRATING DEVICE AND IMAGE EQUIPMENT HAVING THE SAME - A dust-screening member is shaped like a plate as a whole, and has at least one side that is symmetric with respect to a virtual axis on a surface of the member. A vibrating member is adjacent to one side of the dust-screening member, arranged on the surface along the one side, and configured to produce, at the surface, vibration having a vibrational amplitude perpendicular to the surface. A drive unit is configured to drive the vibrating member to produce the vibration on the surface, such that peak ridges of the vibration form a closed loop and an area including a center of the closed loop is surrounded by a node area having almost no vibrational amplitude. | 10-27-2011 |
| 20110261245 | VIBRATING DEVICE AND IMAGE EQUIPMENT HAVING THE SAME - A dust-screening member is shaped like a plate as a whole. A vibrating member is adjacent to one side of the dust-screening member and arranged on the surface along the one side. A drive unit is configured to drive the vibrating member to produce a vibration having a vibrational amplitude perpendicular to the surface, on the surface, such that peak ridges of the vibration form a closed loop and an area including a center of the closed loop surrounded by a node area having almost no vibrational amplitude. When a length of a side in a dust-screening member virtual rectangle corresponding to a short side of a vibrating member virtual rectangle is assumed to be LFw, and a length of short side of the vibrating member virtual rectangle is assumed to be WE, WF/LFw has a dimension of 0.095 or greater and 0.105 or less. | 10-27-2011 |
| 20110261189 | INSPECTION APPARATUS AND DEFECT DETECTION METHOD USING THE SAME - An inspection apparatus includes a feature detection section for detecting a first feature portion of an object to be inspected from an image based on a first condition, a defect detection section for detecting a first defect portion of the object based on the first feature portion, and a display section for displaying information indicative of the first defect portion together with the image. | 10-27-2011 |
| 20110258304 | SERVICE USAGE TERMINAL, SERVICE PROVIDING TERMINAL, CONTROL METHOD OF SERVICE PROVIDING TERMINAL, CONTROL METHOD OF SERVICE PROVIDING TERMINAL AND SERVICE PROVIDING SYSTEM - A communication control section according to the invention receives communication data on a transport layer from a service providing terminal which provides service in a higher layer than the transport layer, and a CPU performs a stopping process of a session layer relating to the service, when the communication data on the transport layer which is received by the communication control section relates to a stop request of the service. The CPU receives a trigger relating to the stop of the service, and the communication control section transmits the communication data on the transport layer including a request to the higher layer relating to the stop request of the service, to the service providing terminal, when the CPU receives the trigger. | 10-20-2011 |
| 20110255157 | Microscope apparatus - Illuminating light is two-dimensionally scanned without changing the ability to focus illuminating light on a specimen. A microscope has a spatial light modulator for the wavefront of illuminating light from a light source; a scanner having two mirrors independently pivoted about two non-parallel axes; a relay optical system guiding the illuminating light, whose traveling direction has been changed by the scanner, to an objective optical system; and an adjusting unit that moves a wavefront modulation region of the modulator, in which an image is formed, in response to pivoting of the mirrors, such that an image at the pupil position of the objective optical system assuming that the mirrors are stopped is moved opposite to the direction of movement of the image relayed to the pupil position of the objective optical system assuming that the mirrors are pivoting while the image on the spatial light modulator is fixed. | 10-20-2011 |
| 20110254937 | IMAGE PROCESSING DEVICE AND PROGRAM - An image processing device includes a special light image acquisition section that acquires an image including an object image that includes information in a specific wavelength band as a special light image, an attention area detection section that detects an attention area based on a feature quantity of each pixel of the special light image, a disappearance determination section that determines whether or not the attention area has disappeared from a display target area based on a detection result for the attention area, the display target area being an area displayed on an output section, a guide information generation section that generates guide information about the attention area that has disappeared based on a determination result of the disappearance determination section, and an output control section that controls output of information including the guide information generated by the guide information generation section. | 10-20-2011 |
| 20110254626 | AMPLIFICATION CIRCUIT - An amplification circuit may include an input differential pair including a first transistor receiving a positive input voltage and a second transistor receiving a negative input voltage, a first resistor that generates a difference current corresponding to a difference voltage between the positive input voltage and the negative input voltage, an output differential pair including a third transistor supplying a negative output voltage and a fourth transistor supplying a positive output voltage, a second resistor connected to a reference voltage to receive the difference current generated by the first resistor, and a bias circuit that supplies a bias current to the first transistor, the second transistor, the third transistor, and the fourth transistor. The first transistor, the second transistor, the third transistor, and the fourth transistor may have the same polarity. | 10-20-2011 |
| 20110254380 | POWER SUPPLY APPARATUS - A power supply apparatus supplies power to a body-insertable apparatus from outside a subject. The body-insertable apparatus is introduced into the subject and obtains intra-subject information. The power supply apparatus includes a first electric cable which is wound around a circumferential surface of a garment and forms a coil, the garment covering the subject, the coil having a non-directionality at a time of power supply; and a power supply unit which supplies power to the body-insertable apparatus in a contactless manner through the coil. | 10-20-2011 |
| 20110252291 | RECEIVING APPARATUS - A receiving apparatus that can prevent beforehand that a portable recording medium is erroneously ejected during examination, and can prevent body cavity image data from being lost and the portable recording medium from being damaged is provided. When an ejection operation of the portable recording medium is detected (step S | 10-13-2011 |
| 20110249159 | IMAGING DEVICE - An imaging device is provided with a color sensor including a first color sensor pixel and a second color sensor pixel. The first color sensor pixel includes a first color filter made from a first material, a second color filter made from a second material and superimposed on the first color filter, and a first color sensor element that is superimposed on the first color filter and the second color filter, and receives light that has passed through them. The second color sensor pixel includes a third color filter made from the first material, a fourth color filter made from the second material, superimposed on the third color filter, and having a different thickness to that of the second color filter, and a second color filter element that is superimposed on the third color filter and the fourth color filter, and receives light that has passed through them. | 10-13-2011 |
| 20110249155 | IMAGE PICKUP DEVICE - An image pickup device may include a stage moving a sample, a line sensor that comprises an imaging element including pixels arranged in a line shape, the line sensor scanning and acquiring an image of the sample, a spectrum detection unit that comprises a first light receiving element including a first color filter and a second light receiving element including a second color filter, the first color filter and the second color filter having different spectral transmittance distributions, the first light receiving element and the second light receiving element scanning a first portion of the sample so as to acquire spectrum information of the first portion, an optical system that introduces a light from the sample to the line sensor and the spectrum detection unit, and a correction device that corrects the image, which has been acquired by the line sensor, based on the spectrum information of the first portion. | 10-13-2011 |
| 20110249137 | PREDETERMINED SITE LUMINESCENCE MEASURING METHOD, PREDETERMINED SITE LUMINESCENCE MEASURING APPARATUS, EXPRESSION AMOUNT MEASURING METHOD, AND MEASURING APPARATUS - An object of the present invention is to provide a predetermined site luminescence measuring method and a predetermined site luminescence measuring apparatus, which allow for determining whether, when the luminescence from the predetermined site in live samples is measured, a photoprotein is localized at the predetermined site in the same ones as the samples. An predetermined site luminescence measuring apparatus | 10-13-2011 |
| 20110249106 | IMAGE PICKUP APPARATUS, ENDOSCOPE AND MANUFACTURING METHOD FOR IMAGE PICKUP APPARATUS - An image pickup apparatus includes an image pickup device chip having an image pickup device on a front face and an external connection terminal on a rear face through a via interconnect; a wiring board placed within a projection plane of the image pickup device chip and made up of an intermediate portion whose first main face is connected with the external connection terminal, a first flexing portion and a second flexing portion extended from opposite ends of the intermediate portion and bent toward the intermediate portion at a predetermined angle, and a first extension portion and a second extension portion; and a signal cable connected to the first extension portion and the second extension portion. | 10-13-2011 |
| 20110244897 | WIRELESS COMMUNICATION TERMINAL, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM - A wireless communication terminal includes a tentative determination unit for tentatively determining a role of a display terminal, a transmission unit for transmitting wireless data including information indicating the result of the tentative determination and first information on presence or absence of a display unit and an input unit of the wireless communication terminal, a receiving unit for receiving response data including information indicating a terminal as a display terminal and second information on presence or absence of a display unit and an input unit of a wireless communication terminal having received the wireless data, and a determination unit for determining the role of the display terminal based on the information indicating a terminal as the display terminal and the second information. | 10-06-2011 |
| 20110244461 | METHOD FOR PREPARING STOOL SAMPLE, SOLUTION FOR PREPARING STOOL SAMPLE AND STOOL COLLECTION KIT - The present invention relates to the providing of a method for preparing a stool sample that enables a nucleic acid in a stool to be stably preserved without requiring a complex procedure, a solution for preparing a stool sample, a stool collection kit used in that method, and a method for recovering and analyzing a nucleic acid in a stool using a stool sample prepared using the preparation method of the present invention. A method for preparing a stool sample according to the present invention is a method for preparing a stool sample being used for analyzing a nucleic acid contained in the stool, and is characterized in that a collected stool is mixed with a solution having a protease inhibitor as an active ingredient. | 10-06-2011 |
| 20110243510 | OPTICAL DEVICE - An optical device includes a light guide member, a holding member to hold the light guide member, an optical element to function according to light applied from the light guide member, a holder to hold the optical element, and an adhesive to join the holding member to the holder. The holding member and the holder are engaged with each other so that the optical element is placed on an optical axis of the light guide member. At least one of the holding member and the holder has a joint structure extending along the light guide member. The joint structure forms a gap to allow the adhesive to be easily injected between the holding member and the holder. The holding member and the holder are joined to each other with the adhesive injected into the gap. | 10-06-2011 |
| 20110243323 | ENDOSCOPE APPARATUS AND CONNECTION UNIT THEREFOR - An endoscope apparatus includes an endoscope apparatus body portion which includes a first connector, and which is connectable to an insertion portion having an image pickup device disposed at a distal end portion. The endoscope apparatus further includes a connection unit which includes a second connector which is removably connectable to the endoscope apparatus body portion by communicating the second connector with the first connector, a non-volatile memory which stores a program for processing image data inputted from the image pickup device via the second connector, a CPU which controls the processing of the image data in accordance with the stored program to produce processed data, and a display data output section configured to output the processed data. | 10-06-2011 |
| 20110243116 | WIRELESS COMMUNICATION TERMINAL - A wireless communication terminal that performs wireless communication with other terminal includes an information holding unit that holds a communication channel setting of the wireless communication and information of a communication attribute of the wireless communication, a communication unit that receives the information of the communication attribute held by the other terminal from the other terminal by wireless communication using a communication channel that the communication channel setting held by the information holding unit represents before a logical connection of the wireless communication with the other terminal is established, and a control unit that controls the establishment process of the logical connection with the other terminal based on the information of the communication attribute received by the communication unit. | 10-06-2011 |
| 20110242665 | IMAGING APPARATUS - A front curtain is biased by a biasing force so as to move from a third position on an optical path of an optical system to a fourth position at which the front curtain does not block a subject image being imaged by the optical system in a direction parallel to an imaging surface of an imaging element IMG. A rear curtain is biased by a biasing force so as to move from the third position on the optical path of the optical system to the fourth position at which the rear curtain does not block the subject image being imaged by the optical system in a direction parallel to the imaging surface of the imaging element IMG. A multiocular lens is moved by one or both of a front curtain driving mechanism and a rear curtain driving mechanism between a first position on the optical path of the optical system and a second position at which the multiocular lens does not block the subject image being imaged by the optical system in a direction parallel to the imaging surface of the imaging element IMG. | 10-06-2011 |
| 20110242301 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing device includes an image acquisition section that acquires an image that has been acquired by imaging a tissue using an endoscope apparatus, an in vivo position identification information acquisition section that acquires in vivo position identification information that specifies an in vivo position of the endoscope apparatus when the image has been acquired, a in vivo model acquisition section that acquires a in vivo model that is a model of the tissue, an on-model position determination section that specifies an on-model position that corresponds to the position specified by the in vivo position identification information on the acquired in vivo model, and a linking section that links information about the acquired image to the specified on-model position. | 10-06-2011 |
