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Yamaji, Osaka

Kazuhiro Yamaji, Osaka JP

Patent application numberDescriptionPublished
20110278047FLEXIBLE PRINTED CIRCUIT BOARD - A flexible printed circuit board includes: a substrate having a first edge and a second edge; a first wiring pattern disposed on the substrate and having a lead connection portion at a side of the first edge of the substrate; a second wiring pattern disposed on the substrate and having a lead connection portion at a side of the first edge of the substrate; a first solder pattern disposed on the lead connection portion of the first wiring pattern; and a second solder pattern disposed on the lead connection portion of the second wiring pattern and having a length longer than the first solder pattern.11-17-2011

Kazunori Yamaji, Osaka JP

Patent application numberDescriptionPublished
20080294908Recording Device, Content Key Processing Device, Recording Medium, and Recording Method - A recording device has a content encryption unit for writing a content encrypted with a content key in a recording medium, and a key encryption unit for encrypting the content key and writing the encrypted content key in the recording medium. A content key processing device has a key decryption unit that decrypts the content key that has been encrypted and recorded in a recording medium, and a key encryption unit that re-encrypts the decrypted content key with predetermined information and writes the re-encrypted content key in the recording medium.11-27-2008
20090022320CONTENT COPYING DEVICE AND CONTENT COPYING METHOD - A content copying device has a mutual authentication section that performs a mutual authentication with a copy source recording medium and a copy destination recording medium respectively and generates a first medium unique key and a second medium unique key, a content key decrypting section that reads an encrypted content key from the copy source recording medium, and decrypts the encrypted content key using information based on the first medium unique key, a content key encrypting section that encrypts the decrypted content key using information based on the second medium unique key and writes the encrypted content key onto the copy destination recording medium, and a content copying section that reads an encrypted content from the copy source recording medium and writes the content onto the copy destination recording medium without performing decryption.01-22-2009

Michio Yamaji, Osaka JP

Patent application numberDescriptionPublished
20090009297System for recording valve actuation information - The present invention provides a system for recording valve actuation information that enables to figure out the actual operation condition of each individual valve without checking plural valves individually, and the valves do not have to be wired, and the structure of the system is simple.01-08-2009
20090020721Valve for Vacuum Exhaustion System - The invention provides a valve and a method of operating the valve that makes it possible to reduce the diameter of the vacuum exhaustion pipings to make the facility for the vacuum exhaustion system small, which results in lower costs and shortens vacuum exhaustion time, and also which can prevent corrosion, cloggings, and seal leakages inside the piping system caused by the accumulation of substances produced by the decomposition of gas flowing through the pipings. In particular, in accordance with the present invention, an aluminum passivation is applied on the piping parts, i.e. the valve and others, that are used in the vacuum exhaustion system so as to inhibit gas decomposition caused by temperature rise at the time of baking so that components for reduction in the diameter size in the vacuum exhaustion system are provided. Thus, corrosion, cloggings and seat leakages caused by gas decomposition are prevented.01-22-2009
20090032115VACUUM THERMAL INSULATING VALVE - The present invention provides a vacuum thermal insulating valve that may be used at high temperature in gas supply systems or gas exhaust systems, and also may be made substantially small and compact in size owing to its excellent thermal insulating performance. With a vacuum thermal insulating valve comprising a valve equipped with a valve body and an actuator, and a vacuum thermal insulating box that houses the valve, the afore-mentioned vacuum thermal insulating box S is formed by a square-shaped lower vacuum jacket S02-05-2009
20090146089PRESSURE TYPE FLOW RATE CONTROL REFERENCE AND CORROSION RESISTANT PRESSURE TYPE FLOW RATE CONTROLLER USED FOR THE SAME - A pressure type flow rate control reference which allows performance of flow rate calibrations of a flow rate controller on all types of gases, including corrosive gases, at low costs, and also has excellent flow rate control accuracy.06-11-2009
20100090151DIRECT TOUCH TYPE METAL DIAPHRAGM VALVE - A direct touch type metal diaphragm valve, wherein durability of the valve, that is to say, the ensured number of continuous open/close operations of the valve, is substantially increased under conditions that an appropriate flow rate coefficient Cv is maintained, and changes of the afore-mentioned Cv value over time are mitigated by means of restricting the deformation of the valve seat over time. The afore-mentioned metal diaphragm is formed in a round, reverse-dish shape by laminating a plural number of thin stainless steel plates and a thin Nickel.Cobalt alloy plate, and its center part is bulged upward, and the maximum valve stroke of the valve is regulated to be 55% to 70% of the distance of the maximum bulge height Δh of the afore-mentioned metal diaphragm.04-15-2010
20110098767SYSTEM FOR AUTOMATICALLY MINIMIZING CARDIAC OXYGEN CONSUMPTION AND CARDIAC DISEASE TREATING SYSTEM USING THE SAME - [PROBLEMS] A system for automatically minimizing cardiac oxygen consumption that is capable of estimating a patient's amount of cardiac oxygen consumption with high accuracy and moreover capable of minimizing the amount of cardiac oxygen consumption and a cardiac disease treating system are provided.04-28-2011
20110121217SOLENOID VALVE - There is provided a solenoid valve that realizes space-saving by reducing the size of a dedicated driving power source. There is provided a solenoid valve capable of instantaneously opening and closing that includes an electric double layer capacitor having a low direct current internal resistance and a low equivalent series resistance as a motive power supply. The electric double layer capacitor has single-cell electrical properties including a capacitance of 1 to 5 F, a rated voltage of 21 to 2.7 V, a direct current internal resistance of 0.01 to 0.1 Ω, and an equivalent series resistance at 1 KHz of 0.03 to 0.09 Ω, and includes a polarizable electrode made of glassy carbon having a specific surface area of 1 to 500 m05-26-2011
20110315905GASKET TYPE ORIFICE AND PRESSURE TYPE FLOW RATE CONTROL APPARATUS FOR WHICH THE ORIFICE IS EMPLOYED - A gasket type orifice includes a first orifice base having a through-type passage in a central area thereof, a second orifice base having in a central area thereof a through-type passage communicating with the passage of the first orifice base, and an orifice plate having an orifice hole formed in a central area thereof, wherein the orifice plate is mounted by insertion in an airtight manner between both orifice bases, and the gasket type orifice is installed in a fluid passage, in which the outer end faces of both orifice bases respectively serve as sealing faces, and an outer diameter of the second orifice base, located on the downstream side, is larger than an outer diameter of the first orifice base located on the upstream side, and an outer peripheral edge portion of an inner end face of the second orifice base serves as another sealing face.12-29-2011
20120074339REGULATING VALVE DEVICE - [Problem] To provide a regulating valve device having a valve element opened or closed by a working fluid.03-29-2012
20120234406PRESSURE TYPE FLOW RATE CONTROL REFERENCE AND CORROSION RESISTANT PRESSURE TYPE FLOW RATE CONTROLLER USED FOR THE SAME - A pressure type flow rate control reference allows the performance of flow rate calibrations of a flow rate controller on all types of gases, including corrosive gases, at low costs, and also has excellent flow rate control accuracy. The pressure type flow rate control reference includes a pressure controller for adjusting the pressure of a calibration gas from a calibration gas supply source, a first volume provided on the downstream side of a pressure controller, a first connection mouth of an uncalibrated flow rate controller provided on the downstream side of the first volume, a reference pressure type flow rate controller connected to a second connection mouth on the downstream side of the uncalibrated flow rate controller, a second volume provided on the downstream side of a reference pressure type flow rate controller, and an evacuation device provided on the downstream side of the second volume.09-20-2012
20120241023CONTROL VALVE DEVICE - A control valve device develops opening/closing accuracy of a valve assembly. The valve head 09-27-2012

Patent applications by Michio Yamaji, Osaka JP

Naoki Yamaji, Osaka JP

Patent application numberDescriptionPublished
20080246259AIRBAG DEVICE - In an airbag (10-09-2008
20090051147AIRBAG DEVICE - In an airbag device, a decorative member is prevented from being scattered with a simple structure at the time of expansion of an airbag. That is, a concave part of the airbag cover (02-26-2009
20090200778AIRBAG DEVICE - Intended is to always provide effective impact reduction by releasing gas at a timing of pushing into airbag.08-13-2009

Patent applications by Naoki Yamaji, Osaka JP

Osamu Yamaji, Osaka JP

Patent application numberDescriptionPublished
20100226628PLAYBACK DEVICE, PLAYBACK METHOD AND PROGRAM - A playback time axis of a video stream is composed of a plurality of frame periods. To overlay a rendered image with a stereoscopic video image to be displayed in the i-th frame period, a process of writing to a left-view plan memory and a process of writing to a right-view plane memory both need to be completed before the start of the i-th frame period. To simultaneously request the two rendering processes, the argument of an application interface includes a pair of specifications, one specifying writing to the left-view plane memory and the other specifying writing to the right-view plane memory.09-09-2010
20110080462PLAYBACK DEVICE, INTEGRATED CIRCUIT, PLAYBACK METHOD, AND PROGRAM FOR STEREOSCOPIC VIDEO PLAYBACK - Inconsistency between a left-view video image and a right-view video image possibly occurs in a playback device having a function of switching between a monoscopic playback mode for monoscopically playing back video images and a stereoscopic playback mode for stereoscopically playing back video images. The present invention aims to prevent such inconsistency when switching from the monoscopic playback mode to the stereoscopic playback mode. Specifically, the present invention prevents the inconsistency by invalidating a rendering request which is Graphics#drawImage, copying a content stored in the left-view graphics plane to a right-view graphics plane, switching a graphics plane setting after the copying, and then removing prohibition of a rendering request which is StereoGraphics#drawImage.04-07-2011
20110293238CONTENT EDITING APPARATUS - Provided is a content editing apparatus which, while selecting and deselecting a plurality of contents, edits the plurality of contents such that selected contents are appropriately associated with each other so as to be simultaneously reproduced. Moving image shooting information which identifies a shooting time of a moving image content, individual shooting information which indicates shooting times of a plurality of other contents, and the moving image content, are acquired. The moving image content is reproduced and displayed. A moving image shooting time corresponding to the moving image content is outputted based on the moving image shooting information, and such individual shooting information that an individual time indicated by the individual shooting information is within a predetermined time period including the outputted moving image shooting time, is retrieved. When the individual shooting information is retrieved, the reproduction of the moving image content is paused, and a user is made select whether or not an other content, which corresponds to each of the retrieved individual shooting information, is to be displayed in link with the moving image content. An other content selected to be displayed in link is acquired, and stored in association with the moving image content, together with information indicating a time for a link display.12-01-2011
20120099843PLAYBACK DEVICE FOR STEREOSCOPIC VIEWING, INTEGRATED CIRCUIT, AND PROGRAM - Ocular strain is reduced for the viewer by reducing extreme changes of depth value occurring at stereoscopic scene jumps, dimension switches from 2D to 3D video, and the like. A playback device includes a video plane and a depth value memory for storing depth values of a plurality of stereoscopic video frames. The depth value memory stores the depth values of a plurality of frames, at least including a destination frame, and of a starting frame. When a request to switch from 2D to 3D video or to switch scenes within 3D video is received, switch timing control or destination frame depth value adjustment is performed so as to reduce the occurrence of extreme depth value changes and provide smooth switching.04-26-2012
20120169729PLAYBACK DEVICE THAT CAN PLAY STEREOSCOPIC VIDEO, INTEGRATED CIRCUIT, PLAYBACK METHOD AND PROGRAM - Inconsistency between a left-view video image and a right-view video image possibly occurs in a playback device having a function of switching between a monoscopic playback mode for monoscopically playing back video images and a stereoscopic playback mode for stereoscopically playing back video images. The present invention aims to prevent such inconsistency when switching from the monoscopic playback mode to the stereoscopic playback mode. Specifically, the present invention prevents the inconsistency by invalidating a rendering request which is Graphics#drawImage, copying a content stored in the left-view graphics plane to a right-view graphics plane, switching a graphics plane setting after the copying, and then removing prohibition of a rendering request which is StereoGraphics#drawImage.07-05-2012

Patent applications by Osamu Yamaji, Osaka JP

Tadahiro Yamaji, Osaka JP

Patent application numberDescriptionPublished
20120321250OPTICAL MODULE - Disclosed is an optical module which improves optical coupling efficiency either when configured to receive an optical signal from an optical fiber with a light receiving element or when configured to receive an optical signal from a light emitting element with an optical fiber. The optical module includes: a substrate (12-20-2012

Toru Yamaji, Osaka JP

Patent application numberDescriptionPublished
20110012695ACOUSTIC WAVE DEVICE AND ELECTRONIC APPARATUS USING THE SAME - An acoustic wave device includes a piezoelectric substrate, an IDT electrode on the substrate, an internal electrode above the substrate, a side wall above the internal electrode, a lid on the side wall, an electrode base layer on the internal electrode, a connection electrode on the electrode base layer, and an anti-corrosion layer between the internal electrode and the side wall. The internal electrode is electrically connected to the IDT electrode. The side wall surrounds the IDT electrode. The lid covers the IDT electrode to provide a space above the IDT electrode. The electrode base layer is provided outside the space and the side wall. The anti-corrosion layer protrudes outside the side wall, and is made of material less soluble in plating solution than the internal electrode. This acoustic wave device prevents the internal electrode from breaking due to plating solution, hence being manufactured at a high yield rate.01-20-2011
20110084573ELASTIC WAVE DEVICE AND ELECTRONIC DEVICE USING THE SAME - An elastic wave device has the following elements: a piezoelectric substrate; an inter-digital transducer (IDT) electrode disposed on the piezoelectric substrate; internal electrodes disposed above the piezoelectric substrate and electrically connected to the IDT electrode; side walls disposed above the internal electrodes surrounding the IDT electrode; a cover disposed above the side walls so as to cover a space above the IDT electrode; an electrode base layer disposed on the internal electrodes outside the side walls; and connection electrodes disposed on the electrode base layer. Each connection electrode has a first connection electrode disposed on the electrode base layer, and a second connection electrode disposed on the first connection electrode. The horizontal sectional shape of the second connection electrode is non-circular.04-14-2011
20110221546ELASTIC WAVE DEVICE - An elastic wave device includes a piezoelectric substrate, an IDT electrode disposed on the piezoelectric substrate, an internal electrode disposed on the piezoelectric substrate and connected to the IDT electrode, a support pillar disposed on the piezoelectric substrate and provided around the IDT electrode, a top panel provided on the support pillar to cover a space above the IDT electrode, an insulation protector provided to cover the support pillar and the top panel, an external electrode disposed on the insulation protector, a conductor pattern disposed on the insulation protector in order to obtain inductance, and a connection electrode provided through the insulation protector, to connect the external electrode and the internal electrode to each other.09-15-2011
20120086309ACOUSTIC WAVE ELEMENT AND ELECTRONIC DEVICE INCLUDING THE SAME - An acoustic wave element of the present invention includes a piezoelectric substrate, an IDT electrode, a sidewall, a lid, and an adhesive layer. The IDT electrode is provided on the piezoelectric substrate. The sidewall is provided around the IDT electrode above the piezoelectric substrate. The lid is provided above the sidewall so as to cover a space above the IDT electrode. The adhesive layer is made of an adhesive provided between the lid and the sidewall. The top surface of the sidewall has a groove. The groove is filled with an adhesive, which reduces the protrusion amount of the adhesive.04-12-2012
20120188026ANTENNA DUPLEXER - An antenna duplexer includes first and second filters connected to an antenna terminal. The first filter has a passband of a low frequency band. The second filter has a passband of a high frequency band. The second filter is a ladder-type filter including series-arm resonators and parallel-arm resonators. At least one parallel-arm resonator out of the parallel-arm resonators has a main resonance and an auxiliary resonance. Attenuation poles caused by the main resonance and the auxiliary resonance are within the low frequency band. This antenna duplexer has a high attenuation characteristic and a high isolation characteristic while maintaining a low insertion loss.07-26-2012