Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Daisuke Kobayashi

Daisuke Kobayashi, Hitachi-Shi JP

Patent application numberDescriptionPublished
20110002825PREPARATION METHOD OF LITHIUM CARBONATE FROM LITHIUM-ION SECONDARY BATTERY RECOVERED MATERIAL - A preparation method of lithium carbonate, in recovering valuable resources of a lithium-ion battery, reducing impurities from lithium carbonate, having a pretreatment process, comprising: 01-06-2011
20110072936METHOD FOR SEPARATING AND RECOVERING NICKEL AND LITHIUM - A method for extracting nickel and lithium includes solvent extraction step of using three or more extraction stages to subject a solution containing lithium and nickel to solvent extraction with 2-Ethylhexyl phosphonic acid mono-2-ethylhexyl ester at a pH of 8.0 to 8.5, whereby the nickel and the lithium are co-extracted into a resultant organic phase.03-31-2011

Daisuke Kobayashi, Kanagawa JP

Patent application numberDescriptionPublished
20100007796CONTENTS DISPLAY DEVICE, CONTENTS DISPLAY METHOD, AND COMPUTER READABLE MEDIUM FOR STORING CONTENTS DISPLAY PROGRAM - A contents display device configured to enable one or more users to perform screen operations of an application, comprises: a plurality of operating units respectively that executes operations of a screen; a contents storing unit that stores contents to be displayed on the screen; an operation information acquiring unit that acquires operation information related to an operating situation of each operating unit by the one or more users; a screen dividing unit that divides the screen based on the operation information acquired by the operation information acquiring unit; a display unit that displays contents stored in the contents storing unit based on the operation information acquired by the operation information acquiring unit on the screen divided by the screen dividing unit; and a process executing unit that executes operations performed by each operating unit.01-14-2010
20110057954IMAGE PROCESSING APPARATUS, METHOD, PROGRAM AND RECORDING MEDIUM FOR THE PROGRAM - Generation of a 3D model in accordance with a user's desire is enabled. A model generation unit generates 2D or 3D model parts from extracted original parts. These model parts have been applied with relative exaggeration relative to another subject person or a background. If the user has selected a subject person of which a default part is modified, among subject persons of which the original parts have been extracted, via an operation unit, a model adjustment unit accepts selection of a modification menu item and a part desired to be modified, via the operation unit. If the part desired to be modified is selected, the part is modified or replaced depending on the selected menu item and on an input to the operation unit or a touch panel. A character generation unit generates a character with the modified part (with the default part if no modification is performed).03-10-2011

Daisuke Kobayashi, Tokyo JP

Patent application numberDescriptionPublished
20090148651Optical Disc and an Ultraviolet-Curable Resin Composition Therefor - The present invention relates to an optical disc having a cured product layer of an ultraviolet-curable resin composition containing (A) dicyclopentenyloxyethyl acrylate, (B) urethane (meth)acrylate and/or (C) epoxy (meth)acrylate, and (D) photopolymerization initiator, and a resin composition for the cured product layer thereof and a cured product therewith; and the optical disc of the present invention has less warping after curing and is excellent in transparency and durability and therefore suitable for next generation high density optical discs where recording and/or reproducing are performed using a blue laser; the resin composition for said cured product layer has less deterioration with age and less viscosity change in recycle and is suitable for a coating agent of optical discs and for efficient production of optical discs.06-11-2009
20090155516Ultraviolet-Curable Resin Composition and Use Thereof - Disclosed is an ultraviolet-curable resin composition for multilayer optical discs, which contains (A) dioxane glycol di(meth)acrylate and/or tricyclodecane dimethylol di(meth)acrylate, and (B) a photopolymerization initiator.06-18-2009
20100159227SYNTHETIC QUARTZ GLASS BODY, PROCESS FOR PRODUCING THE SAME, OPTICAL ELEMENT, AND OPTICAL APPARATUS - The present invention is to provide a synthetic quartz glass body having a high light transmittance. The present invention provides a synthetic quartz glass body having pores in a surface part thereof.06-24-2010
20110052855Ultraviolet-Curable Resin Composition For Optical Disk, Cured Product And Optical Disk - The present invention relates to an ultraviolet-curable resin composition for an optical disk containing a sulfur-containing compound (A) represented by the following formula (1):03-03-2011
20110151194SYNTHETIC QUARTZ GLASS BODY, PROCESS FOR PRODUCING THE SAME, OPTICAL ELEMENT, AND OPTICAL APPARATUS - The present invention is to provide a synthetic quartz glass body having a high light transmittance. The present invention provides a synthetic quartz glass body having pores in a surface part thereof.06-23-2011

Patent applications by Daisuke Kobayashi, Tokyo JP

Daisuke Kobayashi, Shizuoka JP

Patent application numberDescriptionPublished
20090203478DRIVING BELT, AND ASSEMBLING DEVICE, ASSEMBLING METHOD AND MANUFACTURING METHOD THEREOF - An assembling device, an assembling method and a manufacturing method of a driving belt, which can facilitate fitting of rings into a recess of an element to improve productivity of the driving belt.08-13-2009
20090258743DRIVING BELT AND METHOD FOR ASSEMBLING SAME - A driving belt and method of assembling the same, which can fit a ring with elements easily, and which can prevent detachment of the ring from the elements. In a driving belt, an endless ring is accommodated in a recess of elements arranged annularly in a manner to situate the recess to open to an outer circumferential side, and the elements are interlinked pivotally with respect to an opposed face of an adjoining element.10-15-2009
20100011560ASSEMBLING DEVICE, ASSEMBLING METHOD AND MANUFACTURING METHOD OF DRIVING BELT - An assembling device of a driving belt, in which two rows of rings are accommodated parallel to each other in a recess of a plurality of elements interlinked annularly in a manner to situate the recess to open to an outer circumferential side, in which protruding portions protrude from an outer circumferential side of inner walls of the recess toward a width center of the element to prevent detachment of the rings and from the recess, and in which the rings are held by the protruding portions in an inner circumferential side of the protruding portions. A ring holding mechanism immovably holds the first ring whose outer lateral side is being fitted into a space between one of the protruding portions and a bottom of the recess, and a ring moving mechanism pushes the second ring toward other protruding portion.01-21-2010
20100016112DRIVING BELT AND METHOD FOR ASSEMBLING SAME - A driving belt and method of assembling the same, which can fit rings with elements easily even at a final phase of fitting work. In a driving belt, two rows of endless rings are accommodated and held parallel to each other in a recess of a plurality of elements interlinked annularly in a manner to situate the recess to open to an outer circumferential side and in a manner to pivot with respect to the adjoining elements, and the element includes plural types of elements having different configurations of the recess.01-21-2010
20100016113DRIVING BELT, AND DEVICE AND METHOD FOR ASSEMBLING SAME - A method and device of assembling a driving belt, which can fit a ring into a recess of an element easily, and which can prevent the ring from being damaged when fitting the ring into the recess of the element. A driving belt, in which two rows of endless rings are accommodated parallel to each other in a recess of a plurality of elements interlinked annularly in a manner to situate the recess to open to an outer circumferential side, includes a guide face, which is formed on an end face of a protruding portion for holding the ring to prevent detachment of the ring from the recess. The guide face produces an inward component of a pushing force pushing one of the rings to one of the end faces, and the produced inward component of pushing force is applied to an outer lateral side of the pushed ring.01-21-2010
20100325866BELT ASSEMBLING DEVICE, BELT ASSEMBLING METHOD, AND BELT MANUFACTURING METHOD - To efficiently assemble or manufacture a belt by fastening a plurality of elements in a circular manner using a ring. A belt assembling device is adapted to assemble a belt by fastening a plurality of plate-like elements juxtaposed in a same orientation and in a circular manner using a ring. The belt assembling device includes a holding member. The holding member holds the ring to which the elements are attached sequentially, in a manner to keep a curvature radius of the ring partially larger than that of the remaining portion. Therefore, the portion of the ring at which the curvature radius is thus kept larger can be twisted and deformed easily so that the element can be attached to the ring at the portion.12-30-2010

Daisuke Kobayashi, Oume-Shi JP

Patent application numberDescriptionPublished
20090322968VIDEO PROJECTOR AND METHOD FOR CONTROLLING VIDEO PROJECTOR - A video projector includes: a signal processor; a display device; an optical unit configured to emit light for projecting an image displayed on a display screen of the display device toward a projection surface; and a detection module configured to detect an inclination, with respect to the projection surface, of an optical axis of the light emitted from the optical unit and a shake of the optical axis, wherein the signal processor includes: a distortion correction module configured to correct distortion of the image displayed on the projection surface to display a distortion-corrected image; and a blur correction module configured to correct blur of the image displayed on the projection surface, and wherein the distortion correction module corrects a position and size of the distortion-corrected image so that a blank area is provided around the distortion-corrected image.12-31-2009
20100118199Video/Audio Processor and Video/Audio Processing Method - A video/audio processor includes: a position calculation unit configured to calculate from a video signal a position of a speaking person in a screen; and an adjustment section configured to adjust a signal level of a specific frequency of an audio signal inputted to a plurality of speakers in correspondence with the position of the speaking person calculated in the position calculation unit, for each of the plurality of speakers independently.05-13-2010
20100332844MAGNETIC DISK DEVICE AND COMMAND EXECUTION METHOD FOR MAGNETIC DISK DEVICE - According to one embodiment, a magnetic disk device includes a receiver, an encrypting-and-decrypting module, a read-and-write controller, a setting module, an order controller, an executing module. The receiver receives a command to write data to or read data from a recording medium segmented into a plurality of storage areas each corresponding to an encryption key. The command causes an access to at least one of the storage areas. The encrypting-and-decrypting module encrypts the data or decrypts the data using the encryption key. The read-and-write controller controls writing the data to the recording medium and reading data therefrom. The setting module sets the encryption key corresponding to the storage area accessed by the command to the encrypting-and-decrypting module. The order controller controls the execution order in which commands are executed and brings up the execution order of the command causing an access to the storage area. The executing module executes the commands in the execution order.12-30-2010

Daisuke Kobayashi, Mishima-Shi JP

Patent application numberDescriptionPublished
20080305906TRANSMISSION BELT - A transmission belt is formed by annularly arranging elements including a plate-shaped first element and a plate-shaped second element, and annularly connecting the elements using a ring. The first element includes a first edge surface on which a burr is formed when the first element is formed by a press operation. The second element includes a second edge surface on which a burr is formed when the second element is formed by the press operation. The first and second edge surfaces face in directions opposite to each other in a direction in which the elements are arranged. The first edge surface includes a first rocking edge that contacts the element adjacent to the first element when the elements are arranged in an arc. The second edge surface includes a second rocking edge that contacts the element adjacent to the second element when the elements are arranged in the arc.12-11-2008
20100243131MANUFACTURING METHOD OF DRIVING BELT - A manufacturing method of a driving belt, which can measure and adjust an endplay of the driving belt including a ring and elements to improve productivity of the driving belt, the method including: obtaining a correlation among a circumferential length of the ring, a total weight of the elements fastened by the ring, and a range of a movement of the fastened elements in the length direction of the ring; determining a range of a required element weight as a total weight of the elements to be fastened by the ring, on the basis of the obtained correlation, a desired moving range of the element, and the length of the ring; feeding the elements in the amount within the range of the required element weight while measuring a total weight of the element being fed; and fastening the element fed at the element feeding by the ring.09-30-2010

Daisuke Kobayashi, Yokohama-Shi JP

Patent application numberDescriptionPublished
20090073445BONDING AGENT STICKING INSPECTION APPARATUS, MOUNTING APPARATUS, AND METHOD OF MANUFACTURING ELECTRICAL COMPONENT - A bonding agent sticking inspection apparatus includes a photographing section, a movement section, and a control section. The photographing section photographs an image of a substrate. The image includes a sticking expected range indicating a range in which a bonding agent should be positioned. The control section controls the photographing section and the movement section, sets an inspection region having a width equal to the pitch between electrodes in an entire edge part in a direction in which the electrodes are arranged in a peripheral edge part of the sticking expected range in the image, detects a ratio of a nicked part of the bonding agent to the inspection region, and judges whether or not an abnormality is present in the bonding agent on the basis of a comparison between the ratio of the nicked part and a threshold set in advance.03-19-2009
20100140229PROCESSING APPARATUS - An processing apparatus comprises a laser oscillator, an overall control device which controls an operation of the laser oscillator, and a plurality of processing units. The processing unit comprises a holding part which movably holds a processed object, an optical system which guides the laser beam, oscillated from the laser oscillator, toward the processed object, a shutter which selectively prevents the laser beam from reaching the processed object, and an individual control device which controls an operation of the holding part, and transmits a laser request signal to the overall control device. When at least one of the plurality of individual control devices transmits the request signal, the overall control device controls the shutter of the processing unit, which has transmitted the laser request signal, to enable the laser beam to reach the processed object, and drives the laser oscillator to allow the laser oscillator to oscillate the laser beam.06-10-2010

Daisuke Kobayashi, Sayama-Shi JP

Patent application numberDescriptionPublished
20100117484DRIVER AND DRIVING METHOD - Conventional drivers for transducers oftentimes did not provide an efficient driving mechanism because the driving signal was not “close enough” to the natural frequency of the transducer. Here, a driver for a transducer is provided that measures the natural frequency of the transducer and generates a driving signal accordingly. Thus, a more efficient driver is provided.05-13-2010

Daisuke Kobayashi, Utsunomiya-Shi JP

Patent application numberDescriptionPublished
20100110407ILLUMINATION OPTICAL SYSTEM AND EXPOSURE APPARATUS - An illumination optical system includes a diffractive optical element configured to convert a light intensity distribution, an optical integrator configured to uniformly illuminate a surface to be illuminated using light that has passed the diffractive optical element, a light shield member arranged at or near a Fourier transform plane between the optical integrator and the diffractive optical element, which has an optically Fourier transformation relationship with the diffractive optical element. The light shield member includes an aperture portion and a light shield portion. A border between the aperture portion and the light shield portion is set to a position having a light intensity of 0 and corresponding to a leading edge of a light intensity distribution formed on the Fourier transform plane by ±1st order diffracted light of the diffractive optical element.05-06-2010

Daisuke Kobayashi, Kariya-City JP

Patent application numberDescriptionPublished
20090254295POSITION DETECTING DEVICE AND METHOD - A position detecting device for a motor includes a resolver, amplifiers and a microcomputer. The microcomputer corrects an amplified sine wave signal to have the same amplitude in both positive and negative polarities, and corrects an amplified cosine wave signal to have the same amplitude in both positive and negative polarities. The microcomputer further corrects the corrected sine wave signal or the corrected cosine wave signal to have the same amplitude therebetween. The rotation position is determined accurately based on the sine wave signal and the cosine wave signal of the same amplitude, even if the amplifiers have different operation characteristics.10-08-2009
20100084216POWER SUPPLY CIRCUIT AND SIGNAL DETECTION APPARATUS - In a power supply circuit, first and second loads are connected in parallel to a power source though first and second power lines, respectively. A power line connector connects the first and second power lines together in such a manner that even when one of the first and second power lines is broken, the first and second loads are supplied with electric power from the power source through the other of the first and second power lines. A rectifier device is connected to each of the first and second power lines between the power source and the power line connector. The rectifier device allows an electric current in a direction from the power source to the first and second loads and blocks the electric current in opposite direction.04-08-2010

Daisuke Kobayashi, Kariya-Shi JP

Patent application numberDescriptionPublished
20100042308FUEL INJECTION AMOUNT CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE - A fuel injection amount control apparatus controlling an amount of fuel supplied to an internal combustion engine is disclosed. An intake passage extends from the engine, and the intake passage is branched into a plurality of branch passages in an upstream section. The apparatus includes a plurality of intake air temperature sensors and an ECU. Each of the intake air temperature sensors is provided in one of the intake passages and detects an intake air temperature in the corresponding intake passage. The ECU selects an intake air temperature that most directly expresses the engine state or the environment from the intake air temperatures detected by the intake air temperature sensors. The ECU controls the amount of the fuel supplied to the engine by using the selected intake air temperature.02-18-2010

Daisuke Kobayashi, Hatogaya-Shi JP

Patent application numberDescriptionPublished
20090159784INTEGRATED CIRCUIT DEVICE AND IMAGING APPARATUS USING INTEGRATED CIRCUIT DEVICE - An integrated circuit device of the present invention includes a plurality of signal processing circuits classified into a plurality of groups, each signal processing circuit including an amplifier circuit for amplifying an input electric signal and a bias circuit having an input terminal connected electrically to a bias source and supplying a bias input terminal of the amplifier circuit with an operation bias for an amplifying operation of the amplifier circuit; and a plurality of connection wirings arranged each for each of the groups separately, such that the input terminals of the bias circuits of the signal processing circuits in one of the groups are commonly connected through the connection wirings. This provides an integrated circuit device suppressing the lowering of an image quality in consideration of enabling lower power consumption, a low noise characteristic, and high integration, and an imaging apparatus using the integrated circuit.06-25-2009

Daisuke Kobayashi, Chino JP

Patent application numberDescriptionPublished
20090093070CAPACITOR, METHOD OF MANUFACTURING THE SAME, METHOD OF MANUFACTURING FERROELECTRIC MEMORY DEVICE, METHOD OF MANUFACTURING ACTUATOR, AND METHOD OF MANUFACTURING LIQUID JET HEAD - A method of manufacturing a capacitor, including: forming a lower electrode on a substrate; forming a dielectric film of a ferroelectric or a piezoelectric on the lower electrode; forming an upper electrode on the dielectric film; and forming a silicon oxide film so that at least the dielectric film is covered with the silicon oxide film, the silicon oxide film being formed by using trimethoxysilane.04-09-2009
20090153625CAPACITOR, METHOD OF MANUFACTURING THE SAME, METHOD OF MANUFACTURING FERROELECTRIC MEMORY DEVICE, METHOD OF MANUFACTURING ACTUATOR, AND METHOD OF MANUFACTURING LIQUID JET HEAD - A method of manufacturing a capacitor, including: forming a lower electrode on a substrate; forming a dielectric film of a ferroelectric or a piezoelectric on the lower electrode; forming an upper electrode on the dielectric film; and forming a silicon oxide film so that at least the dielectric film is covered with the silicon oxide film, the silicon oxide film being formed by using trimethoxysilane.06-18-2009

Daisuke Kobayashi, Osaka JP

Patent application numberDescriptionPublished
20090103735TELEMEDICAL SYSTEM - In the telemedical system securely sharing encryption keys for enabling secure exchange of the encrypted biological data between the measurement terminal and the server to prevent the data from being stolen by the malicious third party, a service key is transferred to the second adapter attached to a measurement terminal from the server via the first adapter attached to the management apparatus. First, the first adapter attached to the management apparatus receives the service key from the server. Next, the first adapter is temporarily detached from the management apparatus and is attached to the measurement terminal to store the symmetric key. The first adapter is detached from the measurement terminal, and is attached to the management apparatus again. The service key received in the first adapter is encrypted using the symmetric key, and the encrypted key is transmitted to the second adapter attached to the measurement terminal.04-23-2009
20090105552HEALTH INFORMATION COLLECTING APPARATUS, MANAGEMENT APPARATUS, HEALTH INFORMATION COLLECTING SYSTEM, AND METHOD FOR COLLECTING HEALTH INFORMATION - The health information collecting apparatus according to the present invention includes: a clock unit configured to oscillate a clock; a counting unit configured to count the clock oscillated by the clock unit; an obtainment unit configured to obtain the health information from the measuring device; a holding unit configured to hold the health information and a first clock count associated with the health information, the first clock count being counted by the counting unit when the health information is received; and a transmission unit configured to transmit, to the management apparatus, the health information and the first clock count, wherein the transmission unit transmits, to the management apparatus, a second clock count with the health information and the first clock count, the second clock count being counted by the counting unit when the health information and the first clock count are transmitted to the management apparatus.04-23-2009

Daisuke Kobayashi, Yokkaichi-Shi JP

Patent application numberDescriptionPublished
20110111228LOW-FISHEYE POLYACETAL RESIN - The present invention provides a polyacetal resin which has excellent spinnability and excellent moldability with little optical unevenness when it is molded into a film or a sheet. The present invention provides a polyacetal resin in which the number of fisheyes having a maximum length of 30 μm or longer is 100 or less per 25 cm05-12-2011