Patent application number | Description | Published |
20090017299 | THERMOSENSITIVE ADHESIVE MATERIAL - An object of the present invention is to provide a thermosensitive adhesive material which is superior in blocking resistance when not active and which has adequate adhesion in a wide temperature range to a target with little smoothness such as corrugated fiberboard. Specifically, the present invention relates to a thermosensitive adhesive material including a support, and a thermosensitive adhesive layer provided on one surface of the support, the thermosensitive adhesive layer containing as essential components a thermoplastic resin and a hot-melt material that melts when heated, wherein the thermoplastic resin contains as a main component a (meth)acrylic copolymer in which acrylonitrile, a monomer component, occupies 5% by mass to 20% by mass of all monomer components, and wherein the glass transition temperature of the copolymer is in the range of −70° C. to −30° C. | 01-15-2009 |
20090048106 | REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM, REVERSIBLE THERMOSENSITIVE RECORDING LABEL, MEMBER, AND IMAGE PROCESSING METHOD - The present invention provides a reversible thermosensitive recording medium including:
| 02-19-2009 |
20090130441 | HEAT-SENSITIVE ADHESIVE MATERIAL - The present invention is to provide a heat-sensitive adhesive material containing a support;,and an adhesive under layer, an intermediate layer and a heat-sensitive adhesive layer formed over one surface of the support in this order, wherein the intermediate layer contains at least a thermoplastic resin and hollow particles, the heat-sensitive adhesive layer contains at least a thermoplastic resin, an adhesion imparting agent and a thermofusible material, and the adhesive under layer contains at least a thermoplastic resin, the thermoplastic resin has a glass transition temperature (Tg) of −70° C. to −10° C. and a mass average molecular mass of 100,000 to 1,500,000. | 05-21-2009 |
20090155569 | HEAT-SENSITIVE ADHESIVE, AND HEAT-SENSITIVE ADHESIVE MATERIAL - The present invention provides a heat-sensitive adhesive containing at least a thermoplastic resin, a solid plasticizer, and an adhesion-imparting agent, wherein the adhesion-imparting agent is an adhesion-imparting agent emulsion which is prepared by emulsifying in the presence of a polymeric emulsifier. | 06-18-2009 |
Patent application number | Description | Published |
20110140747 | ADPLL CIRCUIT, SEMICONDUCTOR DEVICE, AND PORTABLE INFORMATION DEVICE - The present invention provides ABS precision improving means under ADPLL environment or environment close to the ADPLL environment and realizes shortening of process time of the ABS. In a digital frequency comparator in an ABS circuit, a DFF for storing an initial phase difference in a DPE signal output from a DPFD is prepared. Immediately after start of ABS operation, a DPE signal output from the DPFD is recorded as a signal expressing an initial phase difference in an internal circuit of the DPFD into the DFF. After that, the digital frequency comparator performs ABS by using a signal obtained by subtracting the initial phase error recorded in the DFF from an input DPE signal, thereby realizing high-speed and stabilized ABS operation. | 06-16-2011 |
20120212266 | ADPLL CIRCUIT, SEMICONDUCTOR DEVICE, AND PORTABLE INFORMATION DEVICE - The present invention provides ABS precision improving means under ADPLL environment or environment close to the ADPLL environment and realizes shortening of process time of the ABS. In a digital frequency comparator in an ABS circuit, a DFF for storing an initial phase difference in a DPE signal output from a DPFD is prepared. Immediately after start of ABS operation, a DPE signal output from the DPFD is recorded as a signal expressing an initial phase difference in an internal circuit of the DPFD into the DFF. After that, the digital frequency comparator performs ABS by using a signal obtained by subtracting the initial phase error recorded in the DFF from an input DPE signal, thereby realizing high-speed and stabilized ABS operation. | 08-23-2012 |
20130009681 | ADPLL CIRCUIT, SEMICONDUCTOR DEVICE, AND PORTABLE INFORMATION DEVICE - The present invention provides ABS precision improving means under ADPLL environment or environment close to the ADPLL environment and realizes shortening of process time of the ABS. In a digital frequency comparator in an ABS circuit, a DFF for storing an initial phase difference in a DPE signal output from a DPFD is prepared. Immediately after start of ABS operation, a DPE signal output from the DPFD is recorded as a signal expressing an initial phase difference in an internal circuit of the DPFD into the DFF. After that, the digital frequency comparator performs ABS by using a signal obtained by subtracting the initial phase error recorded in the DFF from an input DPE signal, thereby realizing high-speed and stabilized ABS operation. | 01-10-2013 |
Patent application number | Description | Published |
20110106472 | SPECTROMETRIC MEASUREMENT APPARATUS, IMAGE EVALUATION APPARATUS, AND IMAGE FORMING APPARATUS - A spectrometric measurement apparatus includes a light radiation unit for radiating light onto a medium; a hole array including openings arranged one-dimensionally for transmitting diffusion light from the medium; an imaging optical system configured to focus an image from the hole array; a diffraction element configured to diffract the light for focusing the image; and a light receiving unit including pixels arranged one-dimensionally configured to receive the light that has been dispersed by the diffraction element and spectrometric sensors each corresponding to a predetermined number of the pixels. The light transmitted through each of the openings of the hole array is dispersed by the diffraction element, and then the light enters the pixels so that spectral properties of the diffusion light are acquired. The structure of the diffraction element includes variations that are formed in accordance with the height of the image that is focused by the imaging optical system. | 05-05-2011 |
20110222056 | SPECTROSCOPIC CHARACTERISTICS ACQUISITION UNIT, IMAGE EVALUATION UNIT, AND IMAGE FORMING APPARATUS - A spectroscopic characteristics acquisition unit includes a light emitting unit to illuminate a measurement target; a lens array including lenses to receive reflected light reflected from the measurement target; a light blocking member having a pinhole array including openings; a focusing unit to focus light coming from the pinhole array; a diffraction unit to diffract the light to different directions depending on wavelength of light received by the focusing unit; and a light receiving unit to receive the reflected light diffracted by the diffraction unit. The light receiving unit includes a spectroscopic sensor array having spectroscopy sensors including pixels. Each of the lenses constituting the lens array corresponds to one of the openings of the pinhole array. The numerical aperture NA of the lens in the arrangement direction in the lens array satisfies the formula NA>sin(θmax) with respect to the maximum angle of view θmax of the focusing unit. | 09-15-2011 |
20110299104 | SPECTRAL CHARACTERISTIC OBTAINING APPARATUS, IMAGE EVALUATION APPARATUS AND IMAGE FORMING APPARATUS - A spectral characteristic obtaining apparatus including a light irradiation unit configured to emit light onto a reading object; a spectroscopic unit configured to separate at least a part of diffused reflected light from the light emitted onto the reading object by the light irradiation unit into a spectrum; and a light receiving unit configured to receive the diffused reflected light separated into the spectrum by the spectroscopic unit and to obtain a spectral characteristic. In at least one example embodiment, the light receiving unit is configured to be a spectroscopic sensor array including plural spectroscopic sensors arranged in a direction, and the spectroscopic sensors include a predetermined number of pixels arranged in the direction to receive lights with different spectral characteristics from each other. | 12-08-2011 |
20110317149 | SPECTRAL CHARACTERISTICS ESTIMATION DEVICE, IMAGE FORMING APPARATUS HAVING THE SAME, AND SPECTRAL CHARACTERISTICS ESTIMATION METHOD - Spectral characteristics of an object is estimated using an extended sensor response, which includes a product of at least two light intensity signals whose wavelength ranges are partially overlapped with each other. | 12-29-2011 |
20130063723 | SPECTRAL CHARACTERISTIC ACQUIRING APPARATUS, SPECTRAL CHARACTERISTIC ACQUIRING METHOD AND IMAGE EVALUATING APPARATUS - A spectral characteristic acquiring apparatus is provided which includes: an area dividing part; a spectrum separating part; a light receiving part; and a calculating part, wherein the calculating part includes a transformation matrix storing part that stores a transformation matrix used for calculating the spectral characteristic corresponding to electrical signals of a first diffraction pattern group including two or more adjacent diffraction patterns, and a spectral characteristic calculating part that calculates, based on the electrical signals of the first diffraction pattern group and the corresponding transformation matrix, the spectral characteristic at the locations of the image carrying medium corresponding to the apertures of the first diffraction pattern group. | 03-14-2013 |
20130182251 | SPECTRAL CHARACTERISTIC MEASURING DEVICE AND IMAGE FORMING APPARATUS - A spectral characteristic measuring device includes an illuminating unit that illuminates a medium; a light dividing unit that divides reflection light from the medium into reflection light beams; a first imaging unit that includes first lenses and second lenses arranged alternately in a staggered pattern and focuses the respective reflection light beams; a diffraction unit that includes a first diffraction region and a second diffraction region and diffracts the focused reflection light beams to form diffraction images; and a light receiving unit that includes plural pixels for receiving the diffraction images. The reflection light beams focused by the first lenses enter the first diffraction region to form first diffraction images, the reflection light beams focused by the second lenses enter the second diffraction region to form second diffraction images, and the first and second diffraction images are arranged alternately on the light receiving unit in a pixel arrangement direction. | 07-18-2013 |
20130182256 | APPARATUS AND METHOD FOR OBTAINING SPECTRAL CHARACTERISTICS - A spectral characteristic obtaining apparatus includes a detection unit detecting light quantities in plural wavelength bands from a measurement target, a storage unit storing pre-obtained spectral characteristics of the measurement target, a calculation unit calculating a primary transformation matrix from the light quantities and the pre-obtained spectral characteristics of at least one reference sample and a secondary transformation matrix from one of the pre-obtained spectral characteristics corresponding to a primary wavelength band and another one of the pre-obtained spectral characteristics corresponding to a secondary wavelength band, an estimation unit estimating the spectral characteristics of the measurement target by performing a primary estimation on the light quantities in the plural wavelength bands by using the primary transformation matrix, performing a secondary estimation on a result of the primary estimation by using the secondary transformation matrix, and compositing a result of the secondary estimation with the result of the primary estimation. | 07-18-2013 |
20130235249 | SPECTROMETER, AND IMAGE EVALUATING UNIT AND IMAGE FORMING DEVICE INCORPORATING THE SAME - A spectrometer includes a light source to project a light beam to a target object, a spectral element to disperse the light beam reflected by the target object and including a diffraction element to diffract the light beam, and a light receiving element to receive, at pixels, light beams with different spectral characteristics from each other dispersed by the spectral element, wherein the diffraction element and the light receiving element are integrally formed. | 09-12-2013 |
20130235376 | SPECTROMETER, AND IMAGE EVALUATING UNIT AND IMAGE FORMING DEVICE INCORPORATING THE SAME - A spectrometer includes a light source to project a light beam to a target object, an optical element including a plurality of apertures through which the light beam reflected by the target object transmits, a diffraction element to form diffracted images from a plurality of light beams having transmitted through the optical element, and a light receiving element to receive the diffracted images formed by the diffraction element and including an optical shield to block a diffracted image other than a certain-order diffracted image. | 09-12-2013 |
20140333927 | SPECTRAL CHARACTERISTIC ACQUISITION DEVICE, IMAGE EVALUATION DEVICE, AND IMAGE FORMATION APPARATUS - A spectral characteristic acquisition device includes a member configured to have a plurality of openings arrayed in a predetermined direction, each of the plurality of openings inclined with respect to the predetermined direction, the plurality of openings being configured to pass light beams from a plurality of positions on an object therethrough, a spectrally dispersing part configured to spectrally disperse the light beams having passed through the plurality of openings in a direction orthogonal to the predetermined direction, and a plurality of one-dimensional image capturing parts provided at a predetermined interval in a plurality of lines and configured to be irradiated with the light beams having been spectrally dispersed by the spectrally dispersing part, a plurality of pixels of the plurality of one-dimensional image capturing parts being arrayed in a direction parallel to the predetermined direction. | 11-13-2014 |
20150049371 | SPECTRAL CHARACTERISTIC ACQUISITION APPARATUS, IMAGE EVALUATION APPARATUS, AND IMAGE FORMING APPARATUS - A spectral characteristic acquisition apparatus includes a light emitting part configured to emit light onto an object, a light dividing part configured to divide the light reflected from the object into multiple light beams by multiple aperture parts of the light dividing part, a dispersing part configured to form multiple diffraction images corresponding to the aperture parts by spectrally dispersing the light beams, a light receiving part including an array of spectral sensors that receive the diffraction images at substantially the same position on their respective light receiving surfaces and convert the received diffraction images into electrical signals, and an operation part configured to compute a spectral characteristic of the object based on the electrical signals. | 02-19-2015 |
20150235114 | SPECTRAL CHARACTERISTIC ACQUISITION DEVICE, IMAGE EVALUATION DEVICE, AND IMAGE FORMATION APPARATUS - A spectral characteristic acquisition device includes a light irradiation part configured to irradiate an object with light, a diffraction part configured to diffract light reflected from the object to provide diffracted light, a light-receiving part configured to receive the diffracted light and output a signal based on an amount of the diffracted light, a calibration color index configured to include a color with a known spectral characteristic, and an operation part configured to calculate a spectral characteristic of the object from a signal output from the light-receiving part by using a predetermined transformation matrix and calibrate the transformation matrix by using the calibration color index. | 08-20-2015 |
20150253190 | SPECTRAL CHARACTERISTIC OBTAINING APPARATUS, IMAGE EVALUATION APPARATUS AND IMAGE FORMING APPARATUS - A spectral characteristic obtaining apparatus including a light irradiation unit configured to emit light onto a reading object; a spectroscopic unit configured to separate at least a part of diffused reflected light from the light emitted onto the reading object by the light irradiation unit into a spectrum; and a light receiving unit configured to receive the diffused reflected light separated into the spectrum by the spectroscopic unit and to obtain a spectral characteristic. The light receiving unit is configured to be a spectroscopic sensor array including plural spectroscopic sensors arranged in a direction, and the spectroscopic sensors include a predetermined number of pixels arranged in the direction to receive lights with different spectral characteristics from each other. | 09-10-2015 |
Patent application number | Description | Published |
20090051766 | Monitoring System and Imaging Device - An imaging device has a frame selector that performs frame removal processing for removing certain image frames from the image data such that groups of successive image frames remain at predetermined intervals. A monitoring center has a high resolution processor that uses received multiple image frames to perform high resolution processing. The frame selector has a motionless frame generator for generating motionless image frames indicating no motion compared with an image frame to be referenced. The frame selector inserts the motionless image frames into positions in the image data at which image frames have been removed by the frame removal processing to form image data to be transmitted. It is therefore possible to reduce the amount of data to be transmitted and display an acquired image at a high resolution. | 02-26-2009 |
20090083395 | Proxy Server and Network Computer System - When, in a network computer system, a Web browser on a host computer acquires information about images or the like from a network or the like, it analyzes the data received in a proxy server, and, in case the details of the data are moving images, transmits substitute images with the same screen size to host computer, and transmits the moving image access information toward user computer. In case substitute images have been transmitted by proxy server, host computer transmits, to user computer, the display position and screen size of the moving images and information indicating Web server saving the moving images. In this way, it is possible, even when a host computer is remotely operated from a user computer via a network and moving images are displayed, to play back the moving images smoothly. | 03-26-2009 |