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Hiroshi Ishikawa
Hiroshi Ishikawa, Shizuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090022398 | HEAD DETECTING APPARATUS, HEAD DETECTING METHOD, AND HEAD DETECTING PROGRAM - A head detecting apparatus, including a foreground extraction section for extracting a foreground region in which a person is captured from an input image; a first main axis computing section which includes a first moment computing section for computing a moment around a center of gravity of the foreground region and calculating a main axis of the foreground region based on the moment around the center of gravity of the foreground region; a head computing section for computing a head region included in the foreground region as a part thereof based on the main axis of the foreground region and a shape of the foreground region; and an ellipse determining section for determining an ellipse to be applied to a person's head based on a shape of the head region. | 01-22-2009 |
| 20110105510 | PROPHYLACTIC/AMELIORATING OR THERAPEUTIC AGENT FOR NON-ALCOHOLIC STEATOHEPATITIS - Disclosed are: a safe and highly effective prophylactic/ameliorating or therapeutic agent for NASH; and a method for using the agent. The prophylactic/ameliorating or therapeutic agent for NASH comprises a combination of at least one component selected from the group consisting of ω3PUFAs, a pharmaceutically acceptable salt thereof and an ester thereof and a PDE4 inhibitor as active ingredients. | 05-05-2011 |
Hiroshi Ishikawa, Otsu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100331421 | DISINFECTANT AND/OR BACTERICIDAL AQUEOUS COMPOSITIONS - The present invention provides a disinfectant and/or bactericidal aqueous composition containing an olanexidine acid addition salt and and a cyclodextrin. | 12-30-2010 |
| 20100331423 | AQUEOUS SOLUTION OF OLANEXIDINE, METHOD OF PREPARING THE AQUEOUS SOLUTION, AND DISINFECTANT - The present invention provides a disinfectant that contains olanexidine in a concentration sufficient to exhibit an effective bactericidal effect, and that has hardly any side effects such as skin irritation. Specifically, the present invention provides a disinfectant containing an aqueous solution that contains olanexidine and at least an equimolar amount of gluconic acid, and substantially contains neither an acid other than gluconic acid nor a salt of the acid other than gluconic acid. | 12-30-2010 |
Hiroshi Ishikawa, Nagoya-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20100307180 | Cold-storage heat exchanger - An outer surface of a cold-storage container (or a refrigerant tube) is provided with a plurality of protrusion portions or recess portions. A cooling air passage, in which air flows to cool a space to be cooled in a cold storage time and in a cold release time of the cold storage material, is provided to contact a surface of the refrigerant tube on a side opposite to the cold storage container bonded to the refrigerant tube. The refrigerant tubes and the cold storage container form therebetween a cold-storage side air passage by the protrusion portions or the recess portions, such that air flows in the cold-storage side air passage separated from the cooling air passage. For example, the cold-storage side air passage is provided with a slanting space that causes condensed water or ice generated in the cold storage time to be drained along the cold-storage side air passage. | 12-09-2010 |
Hiroshi Ishikawa, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100245969 | COUPLED QUANTUM WELL STRUCTURE - In the production of optical devices or the like utilizing an intersubband transition of a coupled quantum well, a quantum well structure having strong coupling is provided. In addition, a coupled well structure of excellent productivity capable of avoiding thinning of coupling barrier layer for strengthening the coupling is provided. In the semiconductor coupled well structure of the present invention, a coupled quantum well structure disposed on the semiconductor single crystal substrate includes a coupling barrier layer | 09-30-2010 |
Hiroshi Ishikawa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100250226 | HYBRID SYSTEM SIMULATION METHOD AND SIMULATION PROGRAM PRDUCT - A technique for enhancing the execution efficiency of simulation of a hybrid system. A continuous system simulator receives a request for evaluation of an event generating conditional expression for an event to be processed by a discrete system simulator, from the discrete system simulator. The event generating conditional expression is evaluated by referring to the value of a first variable describing a continuous system. Until evaluation of the event generating conditional expression indicates true, the continuous system simulator repeats simulation of advancing the current time by a step time interval and evaluation of the event generating conditional expression. When evaluation of the event generating conditional expression indicates true, the continuous system simulator sends current time data and the value of a second variable describing the continuous system which is referred to by the discrete simulator, to the discrete simulator. | 09-30-2010 |
Hiroshi Ishikawa, Tsukuba JP
| Patent application number | Description | Published |
|---|---|---|
| 20080298738 | Waveguide type wavelength domain optical switch - A waveguide type wavelength domain optical switch includes an input/output port including at least three waveguide spectrometers stacked in thickness direction, a first lens for collecting light outputted from an input port of the input/output port in one axis direction, a second lens for collecting light outputted from the first lens in a direction orthogonal to the collecting direction of the first lens, and an optical phase modulation cell for reflecting light outputted from the second lens through the second lens and the first lens to an output port of the input/output port. Alternatively, the input/output port may include at least two waveguide spectrometers and a waveguide optical coupler circuit stacked in thickness direction | 12-04-2008 |
| 20100067900 | Optical waveguide-type wavelength domain switch - An optical waveguide-type wavelength domain switch includes a waveguide-type multi/demultiplexing device laminate comprising three or more laminated waveguide-type multi/demultiplexing devices, a lens system positioned on a demultiplex side of the waveguide-type multi/demultiplexing device laminate, and a reflective optical phase-modulating cell positioned on an opposite side of the waveguide-type multi/demultiplexing device laminate to the lens system. The lens system includes a lens alignment composed of plural lenses in one-to-one correspondence with the waveguide-type multi/demultiplexing devices and having a light-collecting or collimating function in the lens-aligning direction, an image-magnifying optical system having an N:1 (N>1) image-magnifying function arranged on the optical phase-modulating cell side of the lens alignment, an f-f lens (Y) arranged on the optical phase-modulating cell side of the image-magnifying optical system, and having a light-collecting or collimating function in the same direction as the lens-aligning direction of the lens alignment, and an f-f lens (X) having a light-collecting or collimating function in a perpendicular direction to the lens-aligning direction of the lens alignment. | 03-18-2010 |
Hiroshi Ishikawa, Yamato-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090307654 | SYSTEM, METHOD AND COMPUTER PROGRAM FOR GENERATING SEQUENCE DIAGRAM - A system, method and computer program for generating a sequence diagram that specifies processing among modules included in source code. First, a source code is acquired and then analyzed to generate a log acquisition code for acquiring an execution log. Then, a program including the generated log acquisition code is executed to acquire execution log information on the execution of the program. On the basis of the acquired execution log information, automaton information on states and transitions among the states is extracted, and then the extracted automaton information is converted into sequence diagram component information on components constituting a sequence diagram. Thereafter, a sequence diagram is generated based on the converted sequence diagram component information. | 12-10-2009 |
Hiroshi Ishikawa, Fukuoka-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090294305 | Method for Specifically Detecting Analyte Using Photocurrent, and Electrode, Measuring Cell and Measuring Device for Use Therein - A method, an electrode, a measuring cell, and a measuring device are disclosed which can detect and quantitatively determine an analyte having specific bonding properties, in a highly sensitive, simple and accurate manner using photocurrent. This method comprises contacting a working electrode and a counter electrode with an electrolyte medium, wherein the working electrode has an analyte immobilized thereon through a probe substance and wherein the analyte is bonded to a sensitizing dye; irradiating the working electrode with light to photoexcite the sensitizing dye; and detecting photocurrent flowing between the working electrode and the counter electrode, wherein the photocurrent is generated by transfer of electrons from the photoexcited sensitizing dye to the working electrode. The working electrode comprises an electron accepting layer comprising an electron accepting substance capable of accepting electrons released from the sensitizing dye in response to photoexcitation, wherein the probe substance is supported on a surface of the electron accepting layer. The electron accepting substance is an oxide semiconductor having an energy level lower than that of a lowest unoccupied molecular orbit (LUMO) of the sensitizing dye. The electrolyte medium comprises an electrolyte and at least one solvent selected from an aprotic solvent and a protic solvent, wherein the electrolyte comprises a salt capable of providing an oxidized sensitizing dye with electrons. | 12-03-2009 |
Hiroshi Ishikawa, Pittsburgh, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090268159 | AUTOMATED ASSESSMENT OF OPTIC NERVE HEAD WITH SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY - A fully automated optic nerve head assessment system, based on spectral domain optical coherence tomography, provides essential disc parameters for clinical analysis, early detection, and monitoring of progression. | 10-29-2009 |
| 20110176716 | ESTABLISHING COMPATIBILITY BETWEEN TWO- AND THREE-DIMENSIONAL OPTICAL COHERENCE TOMOGRAPHY SCANS - Advances in optical coherence tomography (OCT) have prompted a transition from time domain OCT, providing 2D OCT images, to spectral domain OCT, which has a 3D imaging capability. Yet conventional technology offers little toward the goal of inter-device compatibility between extant 2D OCT images and newer 3D OCT images for the same or comparable subjects, as in the context of ongoing monitoring the quantitative status of a patient's eyes. The inventive methodology is particularly useful to identify the scan location of tissue in a 2D OCT image within the 3D volumetric data, thereby allowing clinicians to image a patient via 3D OCT, based on available 2D OCT images, with minimal inter-device variation. | 07-21-2011 |
Hiroshi Ishikawa, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20080210007 | Angular velocity sensor - An angular velocity sensor includes: a first tuning-fork vibrator having a first base and first aims extending from the first base in a first direction; a second tuning-fork vibrator having a second bass and second arms extending from the second base in a second direction; and a double gimbal portion mat has a drive gimbal portion vibrating about an axis extending in a fourth direction, and a sense gimbal portion vibrating about an axis extending in a fifth direction and senses an angular velocity about an axis extending in a third direction. | 09-04-2008 |
| 20080237757 | MICRO MOVABLE DEVICE, WAFER, AND METHOD OF MANUFACTURING WAFER - A micro movable device is made by processing a material substrate of a multilayer structure including a first layer, a second layer having a finely rough region on its surface on the side of the first layer, and an intermediate layer provided between the first and the second layer. The micro movable device includes a first structure formed in the first layer and a second structure formed in the second layer. The second structure includes a portion opposing the first structure via a gap and having a finely rough region on the side of the first structure, and being relatively displaceable with respect to the first structure. | 10-02-2008 |
| 20090139328 | Packaged micro movable device and method for making the same - A method is provided for making packaged micro-devices each including a micro movable element, a first packaging member formed with a recess, and a second packaging member formed with another recess. The micro movable element has a movable part. In accordance with the method, a device wafer is prepared for forming a plurality of micromovable elements. A first packaging wafer, formed with a plurality of recesses corresponding in position to the movable parts of the respective movable elements, is bonded to one surface of the device wafer. A second packaging wafer, formed with a plurality of recesses, is bonded to the other surface of the device wafer. The resulting laminate assembly is cut into separate products. | 06-04-2009 |
Hiroshi Ishikawa, Allison Park, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090028400 | SYSTEM AND METHOD FOR VISUALIZING A STRUCTURE OF INTEREST - A system. The system includes a computing device configured for communication with an imaging system and with a display device. The computing device includes a contour modeling module. The contour modeling module is configured for superimposing reference anchors on a cross-sectional image generated from 3D image data, for generating a line which connects the reference anchors, for sampling the 3D image data in a variable thickness plane defined by the connecting line, and for generating a contour-modeled C-mode image from the sampled 3D image data. | 01-29-2009 |
Hiroshi Ishikawa, Takasago JP
| Patent application number | Description | Published |
|---|---|---|
| 20090003968 | Bolt and Manufacturing Method of Bolt - The present invention provides a surface hardening portion | 01-01-2009 |
| 20110268533 | BOLT AND MANUFACTURING METHOD OF BOLT - A bolt has a male screw with a surface hardening portion that has an increased surface hardness and that is applied with a compressive residual stress. The male screw is formed by cutting the bolt, and performing a process to provide at least on the surface of the male screw of the bolt the surface hardening portion that has increased hardness and that is applied with a compressive residual stress. As a result, the fatigue resistance of the male screw is improved and the bolt is effective for use in a portion where the male screw is subject to a repetitive stress. | 11-03-2011 |
Hiroshi Ishikawa, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080210457 | Tape carrier for semiconductor device and method for making same - A tape carrier for semiconductor device has a resin tape provided with an opening section for bonding, and a wiring lead formed on the resin tape. The wiring lead has a notched section disposed in the opening section and including a notch width W | 09-04-2008 |
Hiroshi Ishikawa, New York, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110109626 | METHOD AND APPARATUS FOR SEGMENTING AN IMAGE IN ORDER TO LOCATE A PART THEREOF - A method is disclosed to automatically segment 3D and higher-dimensional images into two subsets without user intervention, with no topological restriction on the solution, and in such a way that the solution is an optimal in a precisely defined optimization criterion, including an exactly defined degree of smoothness. A minimum-cut algorithm is used on a graph devised so that the optimization criterion translates into the minimization of the graph cut. The minimum cut thus found is interpreted as the segmentation with desired property | 05-12-2011 |
Hiroshi Ishikawa, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20110144961 | PROCESSING SYSTEM, METHOD, AND PROGRAM FOR MODELING SYSTEM - A processing system, method, and program for a modeling system. A math equation including a differential equation is prepared. A CAS solves the differential equation normally and by using an interval coefficient in accordance with an interval analysis technique. A coefficient vector of the two solutions are compared to determine if a distance between the vectors is equal to or less than a preset value, and if so, the CAS solves the math equation including a differential equation with the target coefficient set to zero. The coefficient vectors of the solution thus obtained and the normally solved solution are compared to determine if the distance between the vectors is equal to or less than a preset value, and if so, the differential equation is simplified by omitting a term of the target coefficient from the differential equation. | 06-16-2011 |
Hiroshi Ishikawa, Tsukuba-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110182545 | WAVELENGTH DOMAIN OPTICAL SWITCH - To provide a waveguide type wavelength domain optical switch which makes it possible to use a cheap lens, makes it possible to correct aberration of the demultiplexed wavelengths produced in a plurality of waveguide type demultiplexing circuits, a wavelength domain optical switch is provided with: an integrated element formed by laminating three or more waveguide type demultiplexing circuits; a first lens for collecting light emitted from the integrated element; a polarization separation element for separating light emitted from the first lens into X polarization and Y polarization and emitting the X polarization and the Y polarization at different angles; a second lens for collecting the X polarization and the Y polarization; a first reflective optical phase modulator for reflecting the collected X polarization and Y polarization at any angles; a ½-wavelength plate disposed between the second lens and the first reflective optical phase modulator in order to make polarization directions of the X polarization and the Y polarization identical; and a second reflective optical phase modulator for inputting light from the first reflective optical phase modulator into one of the waveguide type demultiplexing circuits. | 07-28-2011 |
| 20110211844 | OPTICAL SIGNAL PROCESSING CIRCUIT - An optical gate switch circuit includes: an asymmetric Mach-Zehnder interferometer having an optical path that outputs control light and probe light to a second optical directional coupler via a first optical directional coupler and an optical phase modulation element, and another optical path that connects a third optical directional coupler to which the probe light is input, to the second optical directional coupler via a variable optical attenuator and an optical phase shifter; and a bandpass filter connected to the second optical directional coupler. | 09-01-2011 |
Hiroshi Ishikawa, Chiyoda-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20110212418 | METHODS FOR FORMING TOOTH ROOT AND PERIODONTAL TISSUE UNIT, AND REGENERATED TOOTH - A method for forming at least a tooth root in a tooth containing a tooth crown, including: forming a culture core containing the tooth and a cell-containing base material, the tooth being wrapped with the cell-containing base material, and culturing the culture core in a medium to form at least the tooth root in the tooth contained therein, wherein the cell-containing base material contains at least one kind of cells selected from periodontal ligament-derived cells, bone marrow-derived cells, dental follicle-derived cells, dental pulp-derived cells and dental papilla-derived cells, and the medium contains a component contained in a conditioned medium of a serum-free-cultured cell line of a human uterocervical squamous carcinoma cell line; an additive containing at least one selected from IL-1β, IL-6, IL-8, IL-9, EGF, IGF-I, GH, PDGF-AB, VEGF, LIF, HGF, FGF-2, FGF-1, BMP-2, BMP-4, M-CSF, dexamethasone, insulin, thyroxine, thyrocalcitonin, ascorbic acid and β-glycerophosphate; or both of them. | 09-01-2011 |
Hiroshi Ishikawa, Fujimi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120002888 | Method and Apparatus for Automatic Pattern Analysis - A method and apparatus is disclosed for pattern analysis by arranging given data so that high-dimensional data can be more effectively analyzed. The method allows arrangements of given data so that patterns can be discovered within the data. By utilizing maps that characterizes the data and the type or the set it belongs to, the method produces many data items from relatively few input data items, thereby making it possible to apply statistical and other conventional data analysis methods. In the method, a set of maps from the data or part of the data is determined. Then, new maps are generated by combining existing maps or applying certain transformations on the maps. Next, the results of applying the maps to the data are examined for patterns. Optionally, certain strong patterns are chosen, idealized, and propagated backwards to find a data reflecting that pattern. | 01-05-2012 |