Patent application number | Description | Published |
20140124695 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - Provided is a lead-free piezoelectric material having satisfactory and stable piezoelectric constant and mechanical quality factor in a wide practical use temperature range. The piezoelectric material includes a perovskite-type metal oxide represented by Formula (1): (Ba | 05-08-2014 |
20150053884 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - The present invention provides a lead-free piezoelectric material having a high piezoelectric constant and a high mechanical quality factor in a wide operating temperature range. The piezoelectric material includes a perovskite-type metal oxide represented by Formula (1): | 02-26-2015 |
20150214469 | PIEZOELECTRIC CERAMIC, METHOD FOR MANUFACTURING THE SAME, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - A piezoelectric ceramic includes a perovskite-type metal oxide containing barium titanate, and Mn. When a surface thereof along the remanent polarization direction is subjected to X-ray diffraction analysis at room temperature, the ratio of the diffraction intensity of the (002) plane to the diffraction intensity of the (200) plane is 1.0 or more, the diffraction peak of the (002) plane has a half width of 1.2° or less, and the lattice constant of the c-axis thereof and the lattice constant of the a-axis thereof satisfy the relationship 1.004≦c/a≦1.010. | 07-30-2015 |
20150255703 | CERAMIC POWDER, PIEZOELECTRIC CERAMIC, PIEZOELECTRIC ELEMENT, AND ELECTRONIC EQUIPMENT - A ceramic powder contains a metal oxide represented by the following general formula (1). The ceramic powder has a single perovskite-type crystal phase. The ceramic powder is composed of particles having an average equivalent circular diameter in the range of 100 nm or more and less than 1000 nm and has a ratio c | 09-10-2015 |
20150288298 | OSCILLATORY WAVE DRIVE DEVICE AND OPTICAL APPARATUS - An oscillatory wave drive device has an oscillatory wave driving unit having an electromechanical energy conversion element having drive phases and a detection phase, a diaphragm, and a rotor, in which a traveling wave is generated on the surface of the diaphragm of the electromechanical energy conversion element to drive the rotor, and the driving speed of the rotor is controlled based on a signal of the phase difference detecting unit. In the oscillatory wave drive device, a detection phase voltage step-down unit and a drive phase voltage step-down unit each containing a resistance voltage dividing circuit having at least two resistors are provided and the voltage dividing ratio in the resistance voltage dividing circuit of the detection phase voltage step-down unit is lower than 1/1 and higher than 1/20. | 10-08-2015 |
20150295161 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC EQUIPMENT - There is provided a lead-free piezoelectric material having a high and stable piezoelectric constant and mechanical quality factor in a wide operating temperature range. | 10-15-2015 |
20150349236 | VIBRATION WAVE DRIVING DEVICE, IMAGE PICKUP DEVICE, OPTICAL APPARATUS, LIQUID DISCHARGE DEVICE, AND ELECTRONIC APPARATUS - A vibration wave driving device including a lead-free piezoelectric material that can be driven with high reliability over a wide operating temperature range, an image pickup device including the vibration wave driving device, and an optical apparatus including the vibration wave driving device are provided. The vibration wave driving device generates a vibration wave by applying an AC voltage to a piezoelectric element, and includes the piezoelectric element and a capacitor that satisfy 20[° C.]≦T∈(Cmax)−T∈(Pmax)≦75[° C.] and 0.50≦∈(Cc)/∈(Cmax)≦0.80. | 12-03-2015 |
Patent application number | Description | Published |
20140026961 | GAS BARRIER FILM - An object of the invention is to provide a gas barrier characteristic film that has a gas barrier characteristic and that is excellent in the repetitive reproducibility of the gas barrier characteristic. The film is a gas barrier characteristic film in which an [A] layer and a [B] layer mentioned below are sequentially layered on at least one surface of a macromolecular base, the [A] layer being a crosslinked resin layer whose pencil hardness is greater than or equal to H and whose surface free energy is less than or equal to 45 mN/m, and the [B] layer being a silicon-containing inorganic layer whose thickness is 10 to 1000 nm. | 01-30-2014 |
20150337139 | GAS BARRIER FILM - The gas barrier film includes a polymer base having an inorganic layer [A] and a silicon compound layer [B] stacked in this order at least on one side of the polymer base, the inorganic layer [A] containing a zinc compound and silicon oxide, the silicon compound layer [B] containing silicon oxynitride, and the inorganic layer [A] and the silicon compound layer [B] being in contact with each other. | 11-26-2015 |
20160076134 | GAS BARRIER FILM AND METHOD FOR PRODUCING SAME - A gas barrier film is provided including a polymer film substrate and a gas barrier layer containing at least zinc oxide and silicon dioxide on at least one surface of the polymer film substrate, wherein the gas barrier layer satisfies at least one of the following [I] to [III]: [I] with regard to X-ray absorption near edge structure (XANES) spectrum at K absorption edge of zinc, the value of (spectrum intensity at 9664.0 eV)/(spectrum intensity at 9668.0 eV) is in the range of 0.910 to 1.000; [II] the value obtained by dividing atomic concentration of zinc with atomic concentration of silicon is in the range of 0.1 to 1.5, and structural density index represented by the following equation: structural density index={density of the gas barrier layer obtained by X-ray reflectometry (XRR)}/{(theoretical density calculated from compositional ratio determined by X-ray photoelectron spectroscopy (XPS)} is 1.20 to 1.40; and [III] when peak in the wave number range of 900 to 1,100 cm | 03-17-2016 |
Patent application number | Description | Published |
20090239038 | RESIN MOLDING, METHOD FOR MANUFACTURING THE SAME, AND METAL MOLD FOR MANUFACTURING THE SAME - A resin molding is provided. A main body is comprised of 100 parts by weight of thermoplastic resin and 0.1 to 4 parts by weight of bright material having the aspect ratio of 30 to 50. A main body has a design surface formed with a groove. The lower limit of the depth of the groove is set to 0.3 mm and the upper limit of the depth of the groove is set to 0.5 mm. | 09-24-2009 |
20090315215 | MOLDING MOLD AND MANUFACTURING METHOD OF MOLDED PRODUCT - A molding mold includes a runner to fill a molding material from a sprue to a cavity, the runner including a bent portion, in which a cross-sectional area of a flow channel passing through an inner side of the bent portion and a cross-sectional area of a flow channel passing through an outer side of the bent portion are different from each other in at least one region along the runner from the bent portion to the cavity. | 12-24-2009 |
20100108947 | RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND GENERATION METHOD OF RESIN COMPOSITION - A luminous material such as an aluminum luminous material of which particle size is 1 μm to 7 μm is added for 1.8 weight parts to 4.4 weight parts relative to 100 weight parts of a resin material such as, for example, an AES resin containing a copolymer. A molding is performed by using a resin composition generated as stated above, and thereby, a resin molded article having luminosity, a suppression effect of interference of scattered light, and associated physical properties can be obtained. | 05-06-2010 |
20140027946 | RESIN MOLDING, METHOD FOR MANUFACTURING THE SAME, AND METAL MOLD FOR MANUFACTURING THE SAME - A resin molding is provided. A main body is comprised of 100 parts by weight of thermoplastic resin and 0.1 to 4 parts by weight of bright material having the aspect ratio of 30 to 50. A main body has a design surface formed with a groove. The lower limit of the depth of the groove is set to 0.3 mm and the upper limit of the depth of the groove is set to 0.5 mm. | 01-30-2014 |
Patent application number | Description | Published |
20100284628 | X-RAY COMPUTED TOMOGRAPHY APPARATUS - According to one embodiment, an X-ray computed tomography apparatus comprises an X-ray generating unit, an X-ray detecting unit, a rotating mechanism configured to rotate the X-ray generating unit and the X-ray detecting unit, a reconstruction processing unit configured to reconstruct first images respectively corresponding to volumes, a shift detecting unit configured to detect shifts of an object image due to warp of the top within a reconstruction coordinate system of the reconstruction processing unit, which shifts respectively correspond to the first images, and a control unit configured to move an origin of the reconstruction coordinate system for each of the volumes based on each of the detected shifts and control the reconstruction processing unit to reconstruct second images, which shifts respectively correspond to the volumes from the output from the X-ray detecting unit on the reconstruction coordinate system whose origin has been moved. | 11-11-2010 |
20120288178 | MEDICAL IMAGE PROCESSING APPARATUS, A MEDICAL IMAGING APPARATUS, AND A METHOD OF PROCESSING MEDICAL IMAGES - A medical image processing apparatus includes a difference calculator, a removal part, a first statistical processing part, and an estimation part. The difference calculator receives a plurality of medical image data with different imaging positions and obtains the difference between the plurality of medical image data, thereby generating difference image data that represents the difference. The removal part removes the region corresponding to a structure from the difference image data. The first statistical processing part obtains the first standard deviation of pixel values of each pixel of the difference image data with the region corresponding to the structure removed. The estimation part estimates the second standard deviation of the medical image data based on the first standard deviation. The medical image processing apparatus can estimate noise level of medical image data. | 11-15-2012 |
20140133624 | X-RAY COMPUTED TOMOGRAPHY APPARATUS - According to one embodiment, an X-ray computed tomography apparatus comprises an X-ray generating unit, an X-ray detecting unit, a rotating mechanism configured to rotate the X-ray generating unit and the X-ray detecting unit, a reconstruction processing unit configured to reconstruct first images respectively corresponding to volumes, a shift detecting unit configured to detect shifts of an object image due to warp of the top within a reconstruction coordinate system of the reconstruction processing unit, which shifts respectively correspond to the first images, and a control unit configured to move an origin of the reconstruction coordinate system for each of the volumes based on each of the detected shifts and control the reconstruction processing unit to reconstruct second images, which shifts respectively correspond to the volumes from the output from the X-ray detecting unit on the reconstruction coordinate system whose origin has been moved. | 05-15-2014 |
Patent application number | Description | Published |
20130208853 | X-RAY DIAGNOSTIC SYSTEM AND X-RAY DIAGNOSTIC METHOD - An X-ray diagnostic system according to an embodiment includes: an X-ray tube for radiating an X-ray to the subject on the basis of a tube current for taking a scanogram of a subject; an X-ray detector for detecting the X-ray radiated by the X-ray tube and transmitted through the subject; a data collector for collecting X-ray dose distribution data, which shows the dose distribution of the X-ray; an image processor for creating the scanogram from the X-ray dose distribution data; a genuine data generator for generating genuine data showing the dose distribution of the X-ray, from the scanogram; a threshold value setting section for setting a threshold value for the genuine data; and a tube current adjustor for adjusting a tube current for taking a tomographic image of the subject in accordance with a comparison between the X-ray dose in the genuine data and the threshold value. | 08-15-2013 |
20140029717 | X-RAY COMPUTED TOMOGRAPHY APPARATUS AND RECONSTRUCTION PROCESSING METHOD - According to one embodiment, an X-ray computed tomography apparatus includes an X-ray generation unit, an X-ray detection unit, a unit to reconstruct volume data for a reconstruction region having an operator-designated diameter based on projection data, a unit to generate interpolation data based on measurement data to complete projection data for end portions of the reconstruction region wherein the projection data required for reconstructing the volume data of a middle portion of the reconstruction region is acquired as the measurement data, and a unit to decide a width of the end portions based on the set radiation range along the top's longitudinal direction, reconstruction region's diameter, and object's imaging target portion. | 01-30-2014 |
20140132605 | SYSTEM, APPARATUS, AND METHOD FOR IMAGE PROCESSING AND MEDICAL IMAGE DIAGNOSIS APPARATUS - An image processing system according to an aspect includes a receiving unit, an estimating unit, a rendering processing unit, and a display controlling unit. The receiving unit receives an operation to apply a virtual force to a subject shown in a stereoscopic image. The estimating unit estimates positional changes of voxels contained in volume data, based on the force received by the receiving unit. The rendering processing unit changes positional arrangements of the voxels contained in the volume data based on a result of the estimation by the estimating unit and newly generates a group of disparity images by performing a rendering process on post-change volume data. The display controlling unit causes a stereoscopic display apparatus to display the group of disparity images newly generated by the rendering processing unit. | 05-15-2014 |
20150030118 | X-RAY CT APPARATUS - X-ray CT apparatus is provided which can easily decide on a reconstruction method based on imaging conditions. X-ray CT apparatus comprises: irradiation unit irradiating a subject with X-rays, detector configured to detect X-rays transmitted through the subject, and rotator rotating irradiation unit and detector around the subject, and for generating an image by receiving biological signals of the subject to perform synchronous imaging. The memory stores a threshold value. The calculator calculates, based on imaging conditions related to the synchronous imaging, detection data amount in which detection data amount detected by the detector is represented by a number of rotations of the rotator. The decision unit decides, based on detection data amount calculated by the calculator and the threshold value stored in the memory, on reconstruction process for implementing on the detection data. The processor implements reconstruction processes decided on the detection data, to generate the image. | 01-29-2015 |
Patent application number | Description | Published |
20120173041 | CONTROL DEVICE OF INVERTED PENDULUM TYPE VEHICLE - Provided is a control device of an inverted pendulum type vehicle capable of moving the vehicle toward a desired direction easily. In the inverted pendulum type vehicle | 07-05-2012 |
20120173086 | CONTROL DEVICE OF INVERTED PENDULUM TYPE VEHICLE - A control device of an inverted pendulum type vehicle capable of controlling fluctuation of a traveling velocity of a vehicle according to operating state of the vehicle. A traveling motion unit controlling element | 07-05-2012 |
20120173114 | CONTROL DEVICE OF INVERTED PENDULUM TYPE MOBILE APPARATUS - Provided is a control device of an inverted pendulum type mobile apparatus capable of support the body of a user on a base body with a foot of the user standing on the floor in a reclining state. If the reclining state where the user has the body supported by the base body with a foot thereof standing on the floor when the mobile apparatus | 07-05-2012 |
20120179352 | CONTROL DEVICE OF INVERTED PENDULUM TYPE VEHICLE - Provided is a control device of an inverted pendulum type vehicle capable of adjusting a deviation of a tilt angle of a base body from a desired tilt angle so as to maintain the vehicle in a normal state where the tilt angle matches the desired tilt angle and the vehicle is in halt. When an update condition for updating a tilt offset adjusting variable θb_xy_offset is satisfied (STEP | 07-12-2012 |
20150158360 | MOBILE VEHICLE - A mobile vehicle | 06-11-2015 |
20150182366 | JOINT MECHANISM - A joint mechanism | 07-02-2015 |