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Hiroyuki Yamaguchi

Hiroyuki Yamaguchi, Tajimi-Shi JP

Patent application numberDescriptionPublished
20090059166Contact lens and method of manufacturing the same - A contact lens having a mark on at least one of an anterior face and a posterior face thereof, wherein the improvement including: the mark being defined by a concave annular section having inside and outside peripheral borders of circular shape, and a center projection situated in a center of the concave annular section; an outside diameter dimension of the concave annular section is held within a range of 0.1-0.5 mm; a widthwise center section of the concave annular section in radial cross section is a flat section having smaller depth change and greater radius of curvature than widthwise side sections; and at least the flat section of the mark has a rough surface The method of manufacturing the contact lens is also disclosed.03-05-2009
20090236239SOFT CONTACT LENS PACKAGE PRODUCT AND METHOD OF PACKAGING SOFT CONTACT LENS - A soft contact lens (SCL) package product which can be advantageously supplied to hydrated SCL wearers, a method of shipping a SCL shipped in the form of such a SCL package product and a method of packaging the SCL, are provided. A liquid medium 09-24-2009
20100259720Wearing-Orientation Selectable Contact Lens - A wearing-orientation selectable contact lens including: an optical zone; a first diopter power region provided in the optical zone; and a second diopter power region having a lens power that is more positive than that of the first diopter power region. A superficial center of the second diopter power region is decentered on a symmetrical meridian from a geometric center of the optical zone. A circumferential positioning member is provided so as to selectively set up: a first stable state where the superficial center of the second diopter power region is positioned to one of left and right side of the eye, and a second stable state where the superficial center of the second diopter power region is positioned to another of left and right side of the eye. A visible indicator mark is provided for identifying a lens orientation of the first stable state and the second stable state.10-14-2010
20100296050TILTED-WEAR TYPE CONTACT LENS - A contact lens including a circumferential positioning member that can selectively set up a first stable state where a superficial center of a second power zone is decentered on a symmetrical meridian from a geometrical center of an optical zone and an orthogonal meridian perpendicular to the symmetrical meridian with the lens worn on a right eye is circumferentially tilted by a first angle relative to a vertical line of the eye, and a second stable state where the orthogonal meridian under condition in which the lens is worn on a left eye with the right eye wearing state inverted upside down is circumferentially tilted by a second angle on the opposite side of the first angle relative to the vertical line, as well as a visible indicator mark for identifying a lens orientation.11-25-2010

Hiroyuki Yamaguchi, Aichi-Ken JP

Patent application numberDescriptionPublished
20100197454SLIPPAGE DETECTION SYSTEM AND METHOD FOR CONTINUOUSLY VARIABLE TRANSMISSIONS - A slippage detection system for a continuously variable transmission capable of continuously changing a gear ratio between an input rotation speed of an input member and an output rotation speed of an output member is provided. The slippage detection system compares a difference between an actual gear ratio calculated from measurement values of the input rotation speed and the output rotation speed and a target gear ratio with a predetermined reference value, and determines slippage in the continuously variable transmission when the difference exceeds the reference value at least a predetermined number of times in a predetermined period of time.08-05-2010
20100197455SLIPPAGE DETECTION SYSTEM AND METHOD FOR CONTINUOUSLY VARIABLE TRANSMISSIONS - A slippage detection system for a continuously variable transmission capable of continuously changing a gear ratio between an input rotation speed of an input member and an output rotation speed of an output member is provided. The slippage detection system calculate a sum of differences between an actual gear ratio calculated from measurement values of the input rotation speed and the output rotation speed and a target gear ratio over a predetermined period of time, and determines slippage in the continuously variable transmission based on the sum of differences.08-05-2010

Hiroyuki Yamaguchi, Ayase-Shi JP

Patent application numberDescriptionPublished
20100163355SHOCK ABSORBER - A valve main body where an opening of a passage is formed comprises a clamp seat portion adapted to clamp a disk valve, the opening, a non-annular first seat portion where the disk valve can be seated, and an annular second seat portion, which are formed in this order from the inner circumferential side. The first seat portion has an axial height equal to or higher than the axial height of the clamp seat portion and lower than the axial height of the second seat portion.07-01-2010

Hiroyuki Yamaguchi, Yokohama-Shi JP

Patent application numberDescriptionPublished
20100033940INTER-BOARD COUPLING CONNECTOR AND CIRCUIT BOARD DEVICE USING INTER-BOARD COUPLING CONNECTOR - An object of the invention is to provide the effects of suppressing noise radiated from a plurality of coupling terminals for coupling between boards to the peripheral space outside of an inter-board coupling connector.02-11-2010
20110228842IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING PROGRAM, AND IMAGE DECODING PROGRAM - A variable-length encoder that feeds a Coded Block Pattern (CBP) as an input symbol to variable-length code output part. Coded symbol memory supplies CBPs in neighboring blocks as coding map table reference information to coding map table provider. Coding map table provider determines a coding map table used in coding of the CBP, based on these CBPs in the neighboring blocks, and provides a coding map table H09-22-2011

Patent applications by Hiroyuki Yamaguchi, Yokohama-Shi JP

Hiroyuki Yamaguchi, Kanagawa JP

Patent application numberDescriptionPublished
20100002945IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING PROGRAM, AND IMAGE DECODING PROGRAM - A variable-length encoder that feeds a Coded Block Pattern (CBP) as an input symbol to variable-length code output part. Coded symbol memory supplies CBPs in neighboring blocks as coding map table reference information to coding map table provider. Coding map table provider determines a coding map table used in coding of the CBP, based on these CBPs in the neighboring blocks, and provides a coding map table H01-07-2010

Hiroyuki Yamaguchi, Fukui-Shi JP

Patent application numberDescriptionPublished
20100004107Tool Replacement System - The present invention has an object to provide a tool replacement system that is capable of preventing the waiting time from occurring as much as possible although an intermediate magazine arranged therefore has a smaller capacity than prior arts. In the tool replacement system, programs pertaining to the sequence of operation and operation time of operating tools 01-07-2010

Hiroyuki Yamaguchi, Kawasaki JP

Patent application numberDescriptionPublished
20090249333RECORDING MEDIUM HAVING VIRTUAL MACHINE MANAGING PROGRAM RECORDED THEREIN AND MANAGING SERVER DEVICE - A virtual machine managing program manages plural physical machines and makes a computer device execute processing through virtual machines developed on each physical machine. Virtual machines are assigned to physical machines on the basis of CPU usage rate and temperature, and are moved among the physical machines as needed, to maintain acceptable operating conditions.10-01-2009
20090249334RECORDING MEDIUM RECORDING THEREON VIRTUAL MACHINE MANAGEMENT PROGRAM, MANAGEMENT SERVER DEVICE, AND METHOD FOR MANAGING VIRTUAL MACHINE - A virtual machine managing method includes: a dependence relation list generation step of detecting a dependence relation among virtual machines implemented on a physical machine and generating a dependence relation list, based on a detection result; a target management table generation step of reading, when a selection instruction for selecting a target virtual machine to be halted among the plurality of implemented virtual machines is detected; and a halted target presentation step of reading the virtual machine identification information on all of the virtual machines in dependence relation with the target virtual machine to be halted, and visually presenting the read virtual machine identification information on all of the target virtual machines to be halted.10-01-2009
20090249354RECORDING MEDIUM HAVING RECORDED THEREIN VIRTUAL MACHINE MANAGEMENT PROGRAM, MANAGEMENT SERVER APPARATUS AND VIRTUAL MACHINE MANAGEMENT METHOD - A virtual machine managing method includes: virtual machine list generation step of detecting a plurality of virtual machines deployed on a physical machine; a dependency list generation step of detecting dependencies among the virtual machines deployed on the physical machine; a power-off order generation step of, based on table contents of the virtual machine list table and the dependency list table, generating a power-off order management table which manages a power-off order in which the same virtual machines are sequentially powered off in descending order of dependency, in units of the physical machine; and a target presentation step of, when an instruction for selecting the power-off target physical machine is detected, reading the power-off order corresponding to this power-off target physical machine from the power-off order management table, and visually presenting this read power-off order.10-01-2009
20110145830JOB ASSIGNMENT APPARATUS, JOB ASSIGNMENT PROGRAM, AND JOB ASSIGNMENT METHOD - A job assignment apparatus includes: a correlation calculation unit to calculate a correlation between an execution time used for processing a program that depends on a computer resource operating at the start of an execution request job and an execution time used for processing a predetermined amount of data in the execution request job which operates immediately after completion of an operation of the program; a resource identification unit to identify the computer resource on which the execution request job depends on the basis of the correlation calculated by the correlation calculation unit; and a job assignment unit to assign the execution request job to one of execution servers connected to the job assignment apparatus so as to exclude simultaneous execution of a job that depends on the same computer resource as the computer resource identified by the resource identification unit and the execution request job.06-16-2011

Hiroyuki Yamaguchi, Tokyo JP

Patent application numberDescriptionPublished
20080236966Damping force adjustable fluid pressure shock absorber - A piston coupled to a piston rod is fitted in a sealed cylinder in which oil is contained. During an extension stroke of the piston rod, a damping force is generated by an extension-side valve body, and at the same time, a valve-opening pressure of an extension-side main valve is adjusted by an inner pressure in an extension-side backpressure chamber. During a compression stroke of the piston rod, a damping force is generated by a compression-side valve body, and at the same time, a valve-opening pressure of a compression-side main valve is adjusted by an inner pressure in a compression-side backpressure chamber. A simple structure is realized by using a common guide bore for guiding the extension-side valve body and the compression-side valve body. Check valves are provided at both ends of the guide bore and communication passage are provided through the extension-side valve body and the compression-side valve body so that an amount of excess oil due to a movement of the extension-side valve body and the compression-side valve body can be expelled, thereby improving responsiveness of the shock absorber.10-02-2008
20080257668Fluid pressure shock absorber - An object of the present invention is to generate a stable damping force and enhance durability of a main valve in a hydraulic shock absorber in which valve opening of the main valve is controlled by an inner pressure of a backpressure chamber. A first piston 10-23-2008
20090091122PERSONAL INFORMATION PROTECTING SHEET, METHOD OF MANUFACTURING THE SAME, AND ENVELOPE WITH PERSONAL INFORMATION PROTECTING SHEET - The present invention provides a personal information protecting sheet in which personal information can be easily made illegible. The personal information protecting sheet includes a base material, a release layer formed on at least a part of the surface of the base material, and an image-receiving layer formed on the release layer. When a force having a directional component that is larger than a predetermined value and parallel to the surface of the base material is applied to the surface, a portion of the image-receiving layer to which the force is applied is peeled from the release layer.04-09-2009

Patent applications by Hiroyuki Yamaguchi, Tokyo JP

Hiroyuki Yamaguchi, Seto-Shi JP

Patent application numberDescriptionPublished
20090054189ENDLESS BELT FOR POWER TRANSMISSION - [Problems] To provide an endless belt for power transmission capable of efficiently improving the yawing attitude of the elements in a variable pulley.02-26-2009

Hiroyuki Yamaguchi, Osaka JP

Patent application numberDescriptionPublished
20110285907TELEVISION BROADCAST RECEIVING APPARATUS - A television broadcast receiving apparatus has a demodulating unit including a PLL part synchronizing a phase of an IF signal with a phase of an internally generated carrier signal and outputting an out-of-synchronization flag signal when the IF signal and the carrier signal are in an unsynchronized state, and a muting part muting a sound intermediate frequency signal and outputting a noise signal of a predetermined level when the out-of-synchronization flag signal is outputted from the PLL part. Therefore, even when an IF amplifier of a tuning unit amplifies a noise at the maximum gain when there is no signal, an abnormal sound can be prevented from being outputted from a speaker of a decode and output unit.11-24-2011