baber/WOPTO huggingface dataset:
Patent JP-2012243054-A (JP)
Title: Band gap reference circuit
Inventor: NEMOTO KENJI
IPC: H01L27/04
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To realize occurrence of a reference voltage having high accuracy with respect to temperature.SOLUTION: A band reference circuit includes an N-th temperature compensation signal generation circuit 105 which: performs primary temperature compensation by applying a voltage which has positive characteristics proportional to an absolute temperature to a voltage which has negative characteristics with respect to a temperature and uses a basis-emitter voltage of a diode-connected transistor; and generates a temperature compensation signal which cancels, for example, a secondary temperature characteristic component included in the basis-emitter voltage of the transistor. The temperature compensation signal Vcomp from the N-th temperature compensation signal generation circuit 105 is applied to the basis-emitter voltage, thereby suppressing variation by the secondary temperature characteristic component included in the basis-emitter voltage.
Patent JP-2012017733-A (JP)
Title: Glow plug energization control system and method of controlling the same
Inventor: MORITA NAOHARU
IPC: F02P19/02
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug energization control system which controls glow plugs, provided for every cylinder, without incurring the multi-porting of an ECU or the complication of wiring, by a glow plug energization controller.SOLUTION: An ECU3 and a plurality of GCU100are coupled with each other by using a drive command signal line WIR, which transmits a drive command signal SI from the ECU3 to each GCU100, and a self diagnosis signal line WIR, which transmits a self diagnosis signal from each GCU100to ECU3, and also it includes a cylinder position determining means IDU120, which determines the position of its own cylinder by forming a resistance ladder circuit by a voltage difference detecting resistor 122 and a voltage detecting resistor 127 which are provided in each GCU100between ECU3 and each GCU100, in a cylinder position determination mode.
Patent JP-2012240375-A (JP)
Title: Color tone measuring device and method, color tone management device, and printer
Inventor: SATO TAKESHI
IPC: G01J3/46
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To simplify a device and reduce cost of a color tone measuring device and method, a color tone management device, and a printer.SOLUTION: The color tone measuring device includes: a translucent light diffusion sheet D which covers a surface of a print sheet S; light emitting elements 22, 23 which irradiate light to the translucent light diffusion sheet D; a light receiving element 24 which receives scattered light reflected from the print sheet S through the translucent light diffusion sheet D; and a measurement part 25 which measures a color tone of the surface of the print sheet S based on the scattered light received by the light receiving element 24.
Patent JP-2012243694-A (JP)
Title: Led lighting device
Inventor: ASAKURA KAZUO
IPC: F21S2/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device capable of improving heat radiation efficiency of a substrate.SOLUTION: The LED lighting device 1,100 has a substrate 10,110 on which an LED element 11,111 for emitting light is mounted. The LED element 11,111 is mounted on the surface 10a, 110a side of the substrate 10,110, and has a contact part 31,131 which is in surface contact with the rear face 10b, 110b of the substrate 10,110, and is provided with a heat radiation member 30,130 to radiate heat of the substrate 10,110 through the contact part 31,131. Further, a heat conduction agent 40 of semi-liquid formed of metallic fine powder or carbon fine powder is interposed between the rear face 10b, 110b side of the substrate 10,110 and the contact part 31,131 of the heat radiation member 30,130.
Patent JP-2012240630-A (JP)
Title: Negative pressure type booster
Inventor: MIWA AKIHIKO
IPC: B60T13/57
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce intake noise while maintaining operational responsiveness in a negative pressure type booster.SOLUTION: The negative pressure type booster includes a movable partition wall 20 and a valve piston 30 that are installed in a housing 10, and also includes an input member 40, an output member 50, a reaction force member 60, a control valve 70, a key member 80, etc., that are installed in the valve piston 30. The control valve 70 includes an atmosphere control valve unit 70b for controlling communication and interception between a variable pressure chamber R2 and the atmosphere together with a circular atmosphere valve unit 41a provided on the input member 40, and a negative pressure control valve unit 70a for controlling communication and interception between the variable pressure chamber R2 and a negative pressure chamber R1 together with a negative pressure valve seat 30i provided on the valve piston 30. An air passage Pa, which is formed between the input member 40 and the valve piston 30 in front of the atmosphere valve unit 41a and the atmosphere control valve unit 70b, is provided with a cylindrical support unit 30n smaller in an outer diameter than the atmosphere valve unit 41a, and is also provided with a cylindrical rectification unit 44 having an outer diameter nearly equal to that of the atmosphere valve unit 41a and being integral with the atmosphere valve unit 41a.
Patent JP-2012247460-A (JP)
Title: Optical device, spring member, and method of manufacturing optical device
Inventor: MINAMIZAWA SHINJI
IPC: G02B7/04
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical device that facilitates its manufacturing processes although the spring constant of a spring member can be adjusted, the optical device including the spring member connecting a movable part having a lens for photography and a holding part holding the movable part movably to each other.SOLUTION: The optical device includes the movable part having the lens for photography, the holding part holding the movable part movably, a spring member 28 connecting the movable part and holding part to each other, and a driving mechanism driving the movable part. The spring member 28 includes a movable-side fixed part 28a fixed to the movable part, a holding-side fixed part 28b fixed to the holding part, and a plurality of arm parts 28c connecting the movable-side fixed part 28a and holding-side fixed part 28b to each other. Each arm part 28c has projection parts 28j and 28k extending in a width direction of the arm part 28c.
Patent JP-2012247630-A (JP)
Title: Image display device
Inventor: HARAGUCHI MASAHIRO
IPC: G03B21/14
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which reduces the consumption power of a light source, even in the case of having a plurality of light sources with different luminous efficiency for a drive current value.SOLUTION: A projection image display device 100 includes a control part 220 which controls a first light source and a second light source. The first light source and the second light source has a predetermined reference light emission period. The control part 220 controls the fist light source such that the light emission period of the first light source is shorter than the reference light emission period, and controls the second light source such that the light emission period of the second light source is longer than the reference light emission period.
Patent JP-2012249157-A (JP)
Title: Display device and shutter glasses
Inventor: MASUTANI TAKESHI
IPC: H04N13/04
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device and shutter glasses which identify a position of an observer.SOLUTION: A display device 100 comprises: at least two or more light emitting parts 110; and a control part 130 controlling the at least two or more light emitting parts 110. The at least two or more light emitting parts 110 are disposed so as to be spaced a predetermined distance away from each other. The control part 130 controls the at least two or more light emitting parts 110 so that the at least two or more light emitting parts 110 emit light on a predetermined cycle.
Patent JP-2012251463-A (JP)
Title: Internal combustion engine
Inventor: MATSUMOTO ISAO
IPC: F02B37/24
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine including an exhaust recirculation system that can improve intake air filling rate and exhaust recirculation rate by a relatively simple structure.SOLUTION: The internal combustion engine 10 includes an EGR passage 46, an exhaust-side EGR valve 50 an intake-side EGR valve 96, and an ECU 60 that controls an opening degree of the EGR valve. A length of the intake passage from an intake air converging section to an intake valve between an intake system and the EGR passage, and a length of the EGR passage from the intake air converging section to the exhaust-side EGR valve are set to obtain air column resonance when the exhaust-side EGR valve is fully opened. In a partial load operation in a predetermined engine speed area, opening degrees of the exhaust-side EGR valve and the intake-side EGR valve are controlled so that exhaust gas is recirculated into the intake system. When the partial load operation is accelerated and shifted to a non-EGR operation, the intake-side EGR valve is temporarily closed, and the exhaust-side EGR valve is fully opened and the intake-side EGR valve is fully opened immediately after fully closing the exhaust-side EGR valve.
Patent JP-2012251842-A (JP)
Title: Ultrasonic measuring device and ultrasonic measuring method
Inventor: YOKOTA TOMOJI
IPC: G01N29/06
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic measuring device that can make an ultrasonic beam incident vertically on a surface of an analyte even when a surface of the analyte is curved or has many projections and recesses.SOLUTION: An ultrasonic measuring device 100 which measures an analyte 3 includes a probe 1 which transmits an ultrasonic beam 10 and receives a reflected ultrasonic beam, a deflecting device 30 which deflects the ultrasonic beam 10 transmitted by the probe 1 toward the analyte 3, and also deflects the reflected ultrasonic beam from the analyte 3 toward the probe 1, and a driving device which integrally scans the probe 1 and deflecting device 30. The deflecting device 30 is variable in a deflection angle at which the ultrasonic beam 10 is deflected.
Patent JP-2012250277-A (JP)
Title: Rotary tool for friction stir welding, friction stir welding device, and friction stir welding method
Inventor: NISHIDA HIDETO
IPC: B23K20/12
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tool for friction stir welding which can suppress wobbling of a rotary shaft, and can efficiently weld double skin materials.SOLUTION: The rotary tool for friction stir welding has a base end rotary member 11, a middle rotary member 12 located under the base end rotary member 11, a tip rotary member 13 located under the middle rotary member 12, an upper probe 14 located between the base end rotary member 11 and the middle rotary member 12, and a lower probe 15 located between the middle rotary member 12 and the tip rotary member 13.
Patent JP-2012256455-A (JP)
Title: Static eliminator
Inventor: YANG SAE-YEONG
IPC: H05F3/04
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a static eliminator capable of reducing post-processing of a case as much as possible.SOLUTION: An outer case 6 of a static eliminator 1 is configured by a main body case 8 of an injection molded item, and an extended case 10 of an extrusion molded item. All substrates to be embedded to the static eliminator 1 are housed in the main body case 8. To the main body case 8, an internal wall 12 is formed integrally. The substrates to be embedded to the static eliminator 1 are positioned using this internal wall 12, and at least a power supply substrate B(p) is molded by resin. An aluminum plate 14 having an excellent heat transmission property is inserted into the main body case 8. To the main body case 8 and the extended case 10 of the static eliminator 1, a plurality of electrode unit supporting members 22 coupled with each other by unevenness fitting are embedded. One of the electrode unit supporting members 22 is positioned so as to stride over the coupling part between the main body case 8 and the extended case 10.
Patent JP-2012256143-A (JP)
Title: Maintenance management system, work priority calculation method and program
Inventor: EJIRI HIDETAKA
IPC: G06Q50/10
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To effectively set priorities of preventive maintenance work for, for example, a plurality of information processing systems without the necessity of man-hour of workers.SOLUTION: A maintenance work management system 7 extracts maintenance work status information 14 in which "maintenance ID" of maintenance information 11 and "host name" of device information 5 are matched. Then, the system acquires "influence degree" of system information 12 shown by "system ID" included in the device information 5 and determines a priority by checking the acquired "influence degree" and "importance degree" included in the maintenance information 11 with a priority determination standard 13. Subsequently, "the maintenance ID", "registration time", "status (untreated)", "host name", "priority", and "countermeasure target date (registration date and countermeasure period of maintenance information)" are set to a maintenance information database 8 as the maintenance work status information 14. The maintenance work status information 14 is capable of being output from an operation terminal 6 as a maintenance work report.
Patent JP-2013004543-A (JP)
Title: Light-receiving device, optical receiver using the same, and manufacturing method of light-receiving device
Inventor: MIYATAKE TETSUYA
IPC: H01L21/822
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To make an optical receiving unit operate faster by expanding a band of a PD having a large light-receiving diameter using the same step as the conventional PD manufacturing step.SOLUTION: A light-receiving device includes: a photodetection element having a lamination structure consisting of a first semiconductor layer of a first conductivity type, a light absorption layer on the first semiconductor layer, and a second semiconductor layer of a second conductivity type on the light absorption layer formed above a semiconductor substrate; an inductor connected to the photodetection element above the semiconductor substrate; an output electrode which extracts current generated by the photodetection element via the inductor; an electrode for bias application which applies a bias electrode to the photodetection element; and an intersecting wiring which intersects with a metal wiring of the inductor and electrically connects between the photodetection element and the output electrode or the electrode for bias application.
Patent JP-2013003226-A (JP)
Title: Photoreceptor cleaning device, and image forming apparatus including the photoreceptor cleaning device
Inventor: SHINKAWA KOJI
IPC: G03G21/10
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor cleaning device that prevents for a long period a cleaning blade from being peeled off because of an increase in coefficient of friction with the surface of a photoreceptor, the occurrence of poor cleaning on the surface of the photoreceptor because of wear of the cleaning blade, and the occurrence of image fogging because of a reduction in thickness of a photosensitive film on the surface of the photoreceptor, as well as an image forming apparatus including the photoreceptor cleaning device.SOLUTION: Water solvent including hydrophobic silica and hydrophobic titanium oxide, which have the same composition as an external additive of toner, is applied to a portion of a cleaning blade that contacts the surface of a photoreceptor.
Patent JP-2013000228-A (JP)
Title: Game system and game method
Inventor: KANAME YUKI
IPC: A63F7/02
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of valuable values that occurs when a player is changed and to avoid troubles beforehand.SOLUTION: When paper money is received while prepaid values and the number of owned balls which are valuable values are present, a player change determination processing part 10d2 determines whether or not a player playing at a game machine 20 has been changed by using a timer 10b, and reports player change when the player change is determined. Also, the prepaid value 10c3 is shifted to a previous prepaid value 10c6, the number 10c4 of owned balls is shifted to the previous number 10c7 of owned balls, the prepaid value 10c3 and the number 10c4 of owned balls are initialized to be zero, and then the prepaid value for the fed paper money is added to the prepaid value 10c3.
Patent JP-2012105247-A (JP)
Title: Communication service switching processing system for femtocell base stations and method thereof
Inventor: HONG GUOWEI
IPC: H04M3/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication service switching processing system for femtocell base stations and a method thereof, capable of solving the problem in the prior art that a comparison error is generated since signal strength cannot be acquired in real time among the respective femtocell base stations when a mobile communication device approaches a communication coverage provided by many femtocell base stations.SOLUTION: In the communication service switching processing system for the femtocell base stations, connection is switched from femtocell base stations 40, 41, 42 already allowing the connection to a mobile communication device 3 and providing communication services to other femtocell base stations 40, 41, 42, and the communication services are provided from the other femtocell base stations 40, 41, 42 to the mobile communication device 3. The communication service switching processing system for the femtocell base stations includes a database 51, a setting module 52, a detection module 53, a capturing module 54 and a switching module 55.
Patent JP-2013002980-A (JP)
Title: Sundial
Inventor: OKUDA HARUYUKI
IPC: G04B49/02
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a sundial on which an hour line is displayed with not a shade but a light spot.SOLUTION: A mirror 5 provided on the bottom surface of a hemispherical lens 4 reflects sunlight L drawn into a sundial and the hemispherical lens 4 concentrates the reflected light so that analemmas 8 displayed on the surface of a hemispherical cover 2 can be pointed by a light spot P. Since the analemmas are indicated by not a shade but the light spot P of the concentrated light, the analemmas 8 are shown in an accurate and conspicuous manner.
Patent JP-2013008882-A (JP)
Title: Tape for processing wafer
Inventor: AOYAMA MASAMI
IPC: H01L21/301
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a tape for processing a wafer having an adhesive layer which exhibits sufficient adhesion even to a surface that is peeled off after being pasted once to a viscous layer.SOLUTION: In the tape for processing a wafer where a support base material, a viscous layer and a single adhesive layer are laminated in this order, the adhesive layer is used for sticking a semiconductor element to a wiring member for external connection with wiring or other semiconductor element. The surface free energy difference between a surface of the adhesive layer peeled off from the viscous layer and a surface not in contact with the viscous layer is 10 mJ/mor less.
Patent JP-2013009269-A (JP)
Title: Csg base station, control program and integrated circuit
Inventor: KATSURAGAWA HIROSHI
IPC: H04W8/04
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To register a desired mobile station to a desired HNB (Home Node B) with a simple operation by a user.SOLUTION: A CSG (Closed Subscriber Group) base station restricts an access made from an unregistered mobile station. The CSG base station permits an access from a registered mobile station which has been previously registered upon an operation made by a user and switches between a normal mode in which an access made from an unregistered mobile station is restricted and a registration mode in which an access made from an unregistered mobile station for registration is permitted (step S101). In a state switched to the registration mode, the CSG base station receives a call using a registered TEL number from the unregistered mobile station (step S107); extracts a piece of mobile station information of the calling unregistered mobile station on the basis of the call from the received registered TEL number (step S109); creates a piece of registration information by combining the extracted information with a piece of own station information (step S113); and transmits the registration information to a server unit (step S115).
Patent JP-2011183215-A (JP)
Title: Pinball game machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2011-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a composite game machine wherein designing of ball put-out is not easy because variation in advantages to players may occur according to the game properties of the game machine.  <P>SOLUTION: In the Pachinko game machine 10, a specific game executing means 122 executes a specific game assuming satisfaction of either condition that the number of times of variable display of symbols reaches a prescribed upper limit or that a new special game is generated after termination of a special game as condition for terminating the specific game. A special game control means 120 executes the special game if a game ball entering a large winning hole in a minor jackpot game further passes through a specific area 65 disposed inside the large winning hole. The specific game executing means 122 terminates the specific game when the number of times of the result of a winning lottery becoming the shift to a minor jackpot game reaches a prescribed upper limit number of minor jackpots.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013016705-A (JP)
Title: Plasma processing device and thin film manufacturing method
Inventor: TORAMARU MASAMITSU
IPC: H01L21/205
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device and a thin film manufacturing method which can deposit a high-quality thin film, and easily correspond to the deposition of a large surface.SOLUTION: A plasma processing device includes: a reaction chamber 1 for storing a body 4 to be processed; a stage 5 disposed in the reaction chamber 1, and holding the body 4 to be processed; an inner antenna 7 disposed in the reaction chamber 1, and generating high-frequency electric discharge in the reaction chamber 1; a partition plate 11 for partitioning the inside of the reaction chamber 1 into a lower space 10a and an upper space 10b; a first gas supply portion for supplying first gas to a plasma area 10a2; and a second gas supply portion for supplying second gas to a plasma suppressing area 10a1. In the reaction chamber 1, the first gas which is turn to plasma and the second gas in which turning into plasma is suppressed are brought into contact with each other to cause a decomposition reaction, and a thin film is deposited on the body 4 to be processed on the basis of the decomposition reaction.
Patent JP-2013020019-A (JP)
Title: Shutter controller
Inventor: KAMIMURA MASAYUKI
IPC: G02B7/02
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with shutter in a barrel which can drive the shutter by simple control without changing configuration of electric contacts for data communication.SOLUTION: An image pickup device installed in a camera body takes images by driving a shutter installed in a barrel. A camera processor 20 and a lens CPU 40 comprise communication ports for exchanging signals between them. The camera processor 20 outputs lens control signals. The lens control signals are input to the lens CPU 40 via an interruption port 42 among communication ports provided in the lens CPU 40.