baber/WOPTO huggingface dataset:
Patent JP-2013185539-A (JP)
Title: Start control method and device of compressed self-ignition type engine
Inventor: NAKAMOTO JINJU
IPC: F02D41/06
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To automatically, quickly and smoothly start an engine, while restraining racing of the engine.SOLUTION: A start control method of a compressed self-ignition type engine includes a speed increase process of increasing an engine rotating speed up to a predetermined complete explosion speed by successively performing combustion in respective cylinders, and a stabilizing process of restraining an increase in the engine rotating speed by performing the combustion in the equivalent ratio smaller than that in the speed increase process when there is no starting request of a vehicle after the speed increase process. A combustion frequency in the speed increase process is set smaller than a combustion frequency performed in a racing period being a period of increasing the rotating speed in an initial stage when forcibly starting the engine. The equivalent ratio in the cylinder based on fuel injection of at least a first time performed after transferring to the stabilizing process, is set larger than the equivalent ratio based on the fuel injection of the first time performed after finishing the racing period when forcibly starting the engine.
Patent JP-2013184270-A (JP)
Title: Device for processing spectacle lens
Inventor: NAKAKO YUYA
IPC: B24B9/14
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To allow a device for processing a spectacle lens which performs cutting work of a rim of the spectacle lens to process the spectacle lens easily.SOLUTION: A device for processing a spectacle lens processes a rim of the spectacle lens, and includes a lens chuck shaft for clamping a spectacle lens, a shaft angle changing means for changing a shaft angle of the lens chuck shaft, a first tool unit with a spindle on which at least one tool is mounted, a second tool unit with a spindle on which at least one tool is mounted oppositely to the first tool unit, and a control means for changing a tool unit, used to process the spectacle lens, between the first tool unit and the second tool unit by controlling a drive operation of the shaft angle changing means to change the shaft angle of the lens chuck shaft.
Patent JP-2013189873-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: NAGAE MASAHIRO
IPC: F02D41/04
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine in which corrosion in an injection hole can be properly suppressed after an engine is stopped.SOLUTION: An engine 1 includes a fuel injection valve 50 having an injection hole opened in a cylinder. A control device 25 switches on/off and drives the fuel injection valve 50 provided in the cylinder in a compression cycle until the engine 1 is actually stopped after engine stop is requested. A valve opening time of the fuel injection valve 50 in valve switch of/off and drive is set based on pressure in an air intake path, a fuel pressure in the fuel injection valve 50 and an engine speed so that fuel in an injection hole is returned toward outside of the fuel injection valve.
Patent JP-2012122078-A (JP)
Title: Polycarbonate resin and electrophotographic photoreceptor using the same
Inventor: HIKOSAKA TAKAAKI
IPC: G03G5/147
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin which can solve a problem of a conventional electrophotographic photoreceptor; and to provide an electrophotographic photoreceptor using the polycarbonate resin which is excellent in cleanability, sliding properties and wear resistance.SOLUTION: The polycarbonate resin has a repeating unit represented by general formula (1). The electrophotographic photoreceptor comprises a photosensitive layer arranged on a conductive base, wherein the photosensitive layer contains the polycarbonate resin. In the formula (1), R denotes a 1-3C alkyl group, n1 denotes an integer of 2-4, and n2 denotes an integer of 1-200.
Patent JP-2013190627-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA HIROICHI
IPC: G03G15/20
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of effectively cooling a pressure roller by utilizing a limited space in the interior so as to obtain an effective structure for space saving.SOLUTION: An image forming apparatus includes: a sheet conveyance passage S for conveying a sheet; a secondary transfer unit 26 and a fixing part 17 disposed along the sheet conveyance passage S; an opening/closing cover 41 for allowing the sheet conveyance passage S to be exposed when opened; a pressure roller 51 provided on the fixing part 17 for applying pressure from the opening/closing cover 41 side to the sheet on the sheet conveyance passage S; and a cooling fan for cooling the pressure roller 51. The secondary transfer unit 26 and the cooling fan 61 are attached on the opening/closing cover 41. The secondary transfer unit 26 and the cooling fan 61 are disposed at a position where movement loci thereof overlap at the time of opening and closing operations of the opening/closing cover 41.
Patent JP-2013188959-A (JP)
Title: Method for manufacturing seismic isolating device
Inventor: KOBAYASHI YUJI
IPC: F16F1/40
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To lower a pressurization force in a compression step.SOLUTION: A method for manufacturing a seismic isolating device includes: a compression step of pressurizing and compressing a plug member 16 in a hole 15 in a layered direction D; a temperature difference applying step of relatively enhancing a temperature of a layered body 13 with respect to a temperature of the plug member 16; and an insertion step of fixing a lid member 17 to a body member 14 after the compression step and the temperature difference applying step, and inserting the plug member 16 into a pair of the lid members 17 from both ends in the layered direction D. The insertion step is performed while a temperature of the layered body 13 is higher than the temperature of the plug member 16.
Patent JP-2013192185-A (JP)
Title: Image transmission system and image transmission method
Inventor: MATSUMOTO HIDEYUKI
IPC: H04N7/18
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent image transmission from being delayed and stopped while reducing a transmission load.SOLUTION: In an image transmission system comprising a plurality of cameras and a coaxial cable for transmitting image signals from the plurality of cameras, the cameras include an imaging part for imaging a subject to acquire an image signal, an encoding part for compressively encoding the image signal by intraframe compression and interframe compression to generate an encoded signal, and a signal transmitting part for transmitting the encoded signal to the coaxial cable, and transmit the encoded signal obtained by the interframe compression to the coaxial cable when any of the other cameras transmits the encoded signal obtained by the intraframe compression to the coaxial cable. This technology is applicable to a monitoring camera system.
Patent JP-2013197633-A (JP)
Title: Portable terminal device and method for controlling portable terminal device
Inventor: FURUTA HIROTARO
IPC: H04M1/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device that can sufficiently secure the reliability of communication if an interruption which triggers reset processing occurs to a processor to which a radio scheme in communication is allocated.SOLUTION: A portable terminal device comprises a first processor and a second processor. The first processor performs first communication processing to realize communication according to a first radio scheme, and also if an interruption request which triggers reset processing has occurred to the first processor during communication according to the first radio scheme, it outputs line setting information to realize communication according to the first radio scheme before the reset processing. The second processor performs second communication processing to realize communication according to a second radio scheme, and also if it has obtained the line setting information from the first processor, it outputs a connection request of communication according to the second radio scheme.
Patent JP-2012126642-A (JP)
Title: Method for manufacturing flat glass sheet and method for dividing glass substrate
Inventor: ARIGLIO JAMES A
IPC: B23K26/40
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the cutting speed in a glass cutting system to divide a large glass sheet into small pieces.SOLUTION: A laser beam having the thin and long beam spot shape of ≥30 mm in maximum dimension is transferred across the glass sheet to generate a local crack notch line, and then the glass sheet is divided along the notch line by adding the bending moment in the local crack region.
Patent JP-2013194713-A (JP)
Title: Structure member to be cooled
Inventor: FRANCESCO MONTOMOLI
IPC: F02C7/18
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure member to be cooled which achieves improvement in cooling performance by improving film efficiency stably.SOLUTION: In a blade member 1, a high temperature gas G flows from an upstream side to a downstream side along the surface thereof. The blade member 1 includes a recessed part 15, a cooling hole 16 and a step part 11. The recessed part 15 includes: a tilted guide face 15a which is formed to be retracted from a blade member surface 1a and is tilted to be smoothly connected to the blade member surface 1a toward the downstream side; and side faces 15b formed on both sides of the tilted guide face 15a. The cooling hole 16 is opened within the recessed part 15 and blows out cooling air CA to the downstream side along the tilted guide face 15a. The step part 11 is disposed at an upstream side of the side faces 15b in the blade member surface 1a and formed to protrude from the blade member surface 1a.
Patent JP-2012201364-A (JP)
Title: Hydraulic membrane pump assembly for air maintaining tire
Inventor: HINQUE DANIEL PAUL LUC MARIE
IPC: B60C19/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an air maintaining tire system for automatically maintaining air pressure in a tire.SOLUTION: The air maintaining tire system includes: a compression actuator means; and a pump assembly 20 with a compression body 62 which is fixed to the compression actuator means, and which has an internal air chamber 64. The internal air chamber 64 includes: an inlet opening section 67 for introducing air to the internal air chamber 64; and an outlet opening section 73 which guides the air from the internal air chamber 64 to a tire cavity section 30. The air compression body 62 further includes a piston valve member and an outlet valve member disposed in each of opposing end sections in the internal air chamber 64. The piston valve member and the outlet valve member move between an open position and a close position in the air chamber 64 in response to operation by the compression actuator, and thereby, the inlet opening section 67 and the outlet opening section 73 are periodically opened and closed during the air compression cycle.
Patent JP-2013200977-A (JP)
Title: Strength setting method of restriction mechanism and power storage device
Inventor: KOBAYASHI KEIICHIRO
IPC: H01M2/10
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a binding load required for a power storage element so that strength of a restriction mechanism applying the binding load to the power storage element can be decreased.SOLUTION: A strength setting method is a method to set strength of a restriction mechanism which applies a binding load to a power storage element to charge/discharge. When the power storage element is bound under the condition that the restriction mechanism satisfies: ΔF1+Fa(min)<ΔF2+Fa(max) and ΔF1>ΔF2, the strength of the restriction mechanism is set based on the binding load obtained by adding an incremental load ΔF2 to the binding load Fa(max). The Fa(min) is a lower limit of the binding load in an initial condition before internal pressure of the power storage element is raised. The Fa(max) is an upper limit of the binding load in the initial condition. The ΔF1 is increment of the load due to the rise of the internal pressure in the power storage element when the power storage element receives the binding load Fa(min). The ΔF2 is increment of the load due to the rise of the internal pressure in the power storage element when the power storage element receives the binding load Fa(max).
Patent JP-2013200993-A (JP)
Title: Light guide plate, lighting device, and light stand
Inventor: SHIMIZU YOSHIE
IPC: F21V7/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate, optimal for a lighting fixture, capable of effectively reducing luminance unevenness caused by an arrangement pitch of light sources and efficiently performing orientational control over the whole area of the light guide plate, in one used for a light device in which a plurality of point light sources are discretely arranged, as well as the light device using the light guide plate.SOLUTION: Luminance unevenness on a first primary surface 11 caused by an arrangement pitch of LEDs 2 can be reduced by making a first inclined surface V1A set as an anisotropic diffusion surface wherein a diffusion angle σy is larger than a diffusion angle σx.
Patent JP-2013206896-A (JP)
Title: Thermal treatment device
Inventor: NISHIHARA HIDEO
IPC: H01L21/26
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment device capable of uniformly heating a substrate.SOLUTION: An annular support ring 72 formed of quartz is coupled with a base ring 71 via a coupling member 73. Three support members 75 formed of silicon carbide are fixed on an inner periphery of the support ring 72. Each support member 75 is inclined against a horizontal plane by 15° or more and 30° or less. While an outer peripheral end of a semiconductor wafer is supported by the three support members 75, halogen light is radiated by a halogen lamp to perform thermal treatment. Silicon carbide absorbs the halogen light more sufficiently than quartz. Also, the support members 75 support in point contact with the outer peripheral end of the semiconductor wafer, and contact of a holding section 7 and the semiconductor wafer becomes minimum. Therefore, disturbance of a temperature distribution of the semiconductor wafer can be minimized by the support members 75, so as to uniformly heat the semiconductor wafer.
Patent JP-2013207951-A (JP)
Title: Fuel cell driven railroad vehicle, and power control method thereof
Inventor: OGAWA KENICHI
IPC: H01M8/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell driven railroad vehicle capable of improving fuel economy by improving energy efficiency, and to provide a power control method thereof.SOLUTION: A fuel cell driven railroad vehicle includes: a fuel cell 11 for driving vehicle motors 15A and 15B; a secondary cell 17 capable of storing power outputted from the motors 15A and 15B or the fuel cell 11 and outputting the stored power; and a control device for causing the fuel cell 11 to output power of maximum efficiency when a difference between a target power amount of the secondary cell 17 and a current power amount is subpar.
Patent JP-2013206278-A (JP)
Title: Redundant system, redundant method, method for improving availability of redundant system and program
Inventor: TAKEMORI YASUSHI
IPC: G06F11/18
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To continue an operation after a system is degenerated at the occurrence of a failure even when an additional failure occurs in another place in a redundant system.SOLUTION: At the occurrence of a failure, any of redundant servers which perform a lock step operation in two systems usually specifies a failure device in the system in which the failure occurs, temporarily stops an OS operation, saves the context data of a processor, copies data which are being used by a duplex object device corresponding to the failure device onto the other device, changes the saved context data to constitution information in which the failure device is not used, copies the information of the system which is normally operating to the system in which the failure occurs, and simultaneously resets the processors of both systems. Then, the processors of both systems simultaneously start initialization, read the saved context data, restore the OS operation with the configuration in which the failure device is not used, and separate the failure device while maintaining the synchronous state to continue the operation.
Patent JP-2012216534-A (JP)
Title: Organic el element manufacturing method and organic el element
Inventor: NISHIZAWA MAKOTO
IPC: H01L51/50
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element in which an organic light-emitting layer is formed by a printing method and an organic EL element, which cause less occurrence of film defect such as a difference in film thickness between pixels and awkward film shape, and no emission unevenness.SOLUTION: In a manufacturing method of an organic EL element, in which pixel electrodes on a substrate, barriers for defining the neighboring pixel electrodes from one another as a pixel that is a subpixel, and at least one layer of an organic EL layer composed of an organic compound for the pixel are formed by a letterpress printing method, a letterpress pattern for printing used in patterning is a striped pattern or a dot pattern and an acute angle θ among angles between a direction of a long side of the pattern and a printing direction is 45° or more and 90° or less.
Patent JP-2013207763-A (JP)
Title: Path creation method and communication system
Inventor: KANEKO NOBUYUKI
IPC: H04W40/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to avoid path concentration in a specific node in radio communication.SOLUTION: A path creation method is the one in a communication system including a first communication device arranged in plurality in each geographically divided area and a second communication device communicating by radio with each of the first communication devices. To ensure that each of the first communication devices belonging to an area will not have their radio channel numbers overlapping in the area, and that each of radio channel numbers will be assigned to at least one of the first communication devices in the area, any one of a plurality of radio channel numbers is assigned to each of the first communication devices in an area, the channel assignment being made for each area in this way. Radio channels used by the second communication device and each of the first communication devices synchronously for each radio channel number are switched in order, and while so doing, a path is created between the second communication device and each of the first communication devices to which the switched radio channel number is assigned.
Patent JP-2013211083-A (JP)
Title: Information reproduction device and information reproduction method
Inventor: NAKAJIMA SHIGEO
IPC: G11B5/09
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information reproduction device and an information reproduction method that are adaptive to a recording medium having changed in output without switching a circuit, and can suppress increases in circuit scale and cost and shorten a read-out time.SOLUTION: An information reproduction device 10 includes: an AD converter 141 which converts an analog signal generated by reproducing information recorded on a magnetic recording medium MC into a digital signal; a peak detection section 142 which detects a peak point of a reproduction signal from the digital signal according to a threshold as a determination level following up the output of the AD converter 141; and an information generation section 143 which generates a rectangular wave signal of a waveform-shaped reproduction signal according to interval information on the peak point detected by the peak detection section.
Patent JP-2013209213-A (JP)
Title: Anti-vibration apparatus of crane
Inventor: KASHIWASUGA SHINYA
IPC: B66C13/06
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To further improve an anti-vibration apparatus of a crane without needing any special mechanism to the apparatus.SOLUTION: Ropes R5, R6 of a rear drum D2 are doubly roped in a V shape between a trolley 45 and the front end of a hanging tool 30, each of rope ends is connected to a double-head cylinder disposed in a front part of the trolley; ropes R1, R2 of a front drum D1 are doubly roped in the V shape between the trolley and a rear end of the hanging tool, each of the rope ends is connected to the double-head cylinder disposed at a rear part of the trolley, ropes R7, R3 of the rear drum D2 are doubly roped in a reverse V shape between the trolley and a right side of the hanging tool, ropes R8, R4 of the front drum D1 are doubly roped in the reverse V shape between the trolley and a left side part of the hanging tool, and rope ends roped at sides of the hanging tool are connected to a rope operation part provided between both drums.
Patent JP-2013210343-A (JP)
Title: Gas meter
Inventor: FUJII YASUHIRO
IPC: G01N29/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter capable of measuring both of a flow rate and calorie to respond to future changeover of a gas supply state.SOLUTION: A gas meter includes: a flow channel 3 to which gas 2 flows; unit time passage volume derivation means 13 for calculating unit time passage volume ΔV which is volume of the gas 2 which passes through the flow channel 3 per unit time; unit time passage calorie derivation means 23 for calculating unit time passage calorie ΔQ which is calorie of the gas 2 which passes through the flow channel 3 per unit time; flow rate integration means 14 for holding a flow rate integrated value ΣΔV which is an integrated value of the unit time passage volume ΔV; calorie integration means 24 for holding a calorie integrated value ΣΔQ which is an integrated value of the unit time passage calorie ΔQ; and external display means 6 for displaying numerical values to the outside, and the external display means 6 is constituted so as to perform changeover display of the flow rate integrated value ΣΔV and the calorie integrated value ΣΔQ as the numerical values.
Patent JP-2013212861-A (JP)
Title: Method for regenerating fire-prevention water tank and the regenerated fire-prevention water tank
Inventor: FUJIMOTO HIROSHI
IPC: B65D90/22
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating a decrepit fire-prevention water tank so as to maintain the form of the water tank and to prevent water leakage, and to provide the regenerated fire-prevention water tank.SOLUTION: An impermeable sheet body 3 having inside water bags 6, 7 for sealing is laid along a wall surface of an existing fire-prevention water tank A. Water is supplied to the water bags 6, 7 of the impermeable water sheet 3 to form a sheet water tank 10. A plurality of blocks 11 is stacked in the sheet water tank 10 to the vicinity of a ceiling of the fire-prevention water tank A. A second impermeable sheet body 13 having inside water bags 6, 7 for sealing is covered between the blocks 11 and the ceiling of the fire-prevention water tank A. Water is supplied to the sheet water tank 10 through a cylinder pipe 12 provided below a manhole 2 of the fire-prevention water tank A to form a water storage tank.