baber/WOPTO huggingface dataset:
Patent JP-2013219358-A (JP)
Title: Semiconductor device and semiconductor system including the same
Inventor: ZHANG XUN
IPC: H01L21/336
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can stably operate by decreasing a gain of a parasitic bipolar transistor; and provide a semiconductor system including the semiconductor device.SOLUTION: A semiconductor device of a present embodiment comprises: a substrate; transistors which are formed on the substrate and each includes a gate electrode, a source electrode and a drain electrode; a first guard ring of a first conductivity type formed in the substrate and adjacent to the transistors; and a second guard ring of a second conductivity type different from the first conductivity type, which is formed in the substrate and adjacent to the first guard ring. To at least any one electrode between the source electrode and the drain electrode, the first guard ring and the second guard ring, an equivalent bias is applied.
Patent JP-2016136451-A (JP)
Title: Manufacturing method of negative electrode material for nonaqueous electrolyte secondary battery
Inventor: SHIMIZU KAZUHIKO
IPC: H01M4/1393
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode material for a nonaqueous electrolyte secondary battery, excellent in a yield.SOLUTION: The manufacturing method of a negative electrode material for a nonaqueous electrolyte secondary battery includes: (1) a pulverization step of pulverizing a carbonaceous precursor to make fine powdery particles; (2) a particle generating step of obtaining compact particles by molding the fine powdery particles; (3) a sizing step of obtaining sized compact particles by sizing the compact particles to remove fine powder; and (4) a sintering step of sintering the sized compact particles.SELECTED DRAWING: Figure 1
Patent JP-2014203408-A (JP)
Title: Purchase system
Inventor: OTSUKA TAKAO
IPC: G06K19/07
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a purchase system for enabling even a consumer who hardly goes shopping by himself/herself, such as an elderly person and a person in need of nurse care, to purchase desired merchandise with a simpler procedure by using the Internet.SOLUTION: In a purchase system, a purchaser wanting to purchase merchandise accesses a computer of a seller of the merchandise through a network of the Internet or the like to order the merchandise, and a seller receiving the order delivers the merchandise to the purchaser in response to the order. An IC tag for connection in which connection information to the computer of the seller and specific information of a purchaser is previously distributed to the purchaser, and the purchaser accesses the computer of the seller by reading recorded contents of the IC tag by using an IC reader to make an order. The IC tag is preferably attached to a sheet-shaped base material, such as a mouse pad, independently or by arranging a plurality of IC tags side by side.
Patent JP-2014205272-A (JP)
Title: Mold-release polyester film
Inventor: SAITO TOMOHISA
IPC: B32B27/00
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a mold-release film with which one of two mold-release films usually used can be eliminated in a process of bonding a member by use of a baseless adhesive sheet.SOLUTION: A mold-release polyester film is provided, which has a mold-release layer on at least one outermost surface layer of a polyester film; the mold-release layer comprises at least one kind of silicone resin having an alkenyl group and an alkyl group as functional groups, and the mold-release layer contains at least one kind of siloxane having a molecular weight of 1000 or less by 3.0 to 15.0 wt.%.
Patent JP-2014106226-A (JP)
Title: Analytical method of aldehyde compounds in metal plating solution
Inventor: JEON JI EUN
IPC: G01N30/06
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method of aldehyde compounds in a metal plating solution which can detect aldehyde compounds in a metal plating solution to a level of below 0.1 mg/mL with a simple and economical method.SOLUTION: An analytical method of aldehyde compounds in a metal plating solution includes the steps of: preparing a supersaturate aldehyde derivative solution by dissolving the aldehyde derivative to be supersaturated while adding a pH regulation solution in the aldehyde derivative to control to substantially same pH as pH of the metal plating solution; adding the supersaturated aldehyde derivative solution in the metal plating solution, derivatizing aldehyde compounds existing in the metal plating solution, and obtaining aldehyde derivative compounds; extracting the aldehyde derivative compounds; and analyzing the aldehyde compounds from the extracted aldehyde derivative compounds.
Patent JP-2014210472-A (JP)
Title: Electric power steering device
Inventor: NAKAMURA FUMITOSHI
IPC: B62D5/04
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of accurately performing synchronization by giving a time stamp for each reception of a detection signal from each sensor, capable of suppressing an angular error, and enhancing the steering speed at which a rudder angle can be detected.SOLUTION: The electric power steering device including sensors A and B of which cycles are different, and having a function of detecting the steering speed includes: a time stamp giving unit for giving a time stamp ATi to a detection signal Ai of the sensor A, and giving a time stamp BTj to a detection signal Bj of the sensor B; a storage unit for storing the detection signal Bj given the time stamp BTj; a synchronous signal search unit for searching the storage unit for a detection signal Bj most synchronous with the detection signal Ai, on the basis of the time stamps ATi and BTi; vernier operation means for outputting an absolute rudder angle of a sensor standard; an initial rudder angle calculation unit for calculating an initial rudder angle value from the absolute rudder angle; and a rudder angle output unit for obtaining a steering rudder angle, on the basis of a relative rudder angle and the initial rudder angle value.
Patent JP-2014211035-A (JP)
Title: Entrance/exist control system
Inventor: OGIWARA KAZUYA
IPC: G07C9/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a configuration that enables electric locks provided in a plurality of controlled areas, respectively, to be rapidly locked or unlocked by one operation from a job site near each controlled area.SOLUTION: An entrance/exist control system 1 includes memory 70c in which data for identifying unique information for permitting batch control of a plurality of electric locks 50 is registered as batch control permission conditions. When a second unique ID read by any one of a plurality of card readers 60 satisfies the batch control permission conditions registered in the memory 70c, a batch control part 80 performs control so that all or the specific plurality of electric locks 50 can be locked or unlocked by one operation.
Patent JP-2014211787-A (JP)
Title: Information providing device
Inventor: SATO MASAYUKI
IPC: G06F3/048
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To reasonably avoid a line of sight of a driver from staying or consciousness thereof from concentrating in an information providing device providing various kinds of information to the driver, and to naturally guide the line of sight or the consciousness ahead a vehicle.SOLUTION: The information providing device has: a camera (110) that photographs a video image ahead a travelling direction of an own vehicle; a first display device (106); and a processing device (100) that is provided with a processor and a storage device. The processing device determines whether or not a line of sight of a driver directs at the first display device on the basis of an image of the driver or an operation performed by the driver, or input information relating to a behavior of the own vehicle, and when it is determined that the line of sight of the driver directs at the first display device, measures a line-of-sight staying time for which the line of sight stays in a direction of the first display device, and when the measured line-of-sight staying time expires a prescribed time, the processing device is configured to start a superimposition display of a video image photographed by a second camera on a display screen of the first display device.
Patent JP-2014216885-A (JP)
Title: Portable terminal mounting device
Inventor: OMURA SHINYA
IPC: B60R11/02
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To improve an image recognition performance by utilizing two cameras provided on both sides of a portable terminal.SOLUTION: When a smartphone 13 is mounted to a terminal fixture 11, a display 15 is exposed outside by an opening 23a. A front camera 17 on a front side of the smartphone 13 is also exposed outside via a camera opening part 23b. A rear camera 21 on a rear side of the smartphone 13 images the same direction as the front camera 17 through a rear camera imaging window part 23d of the terminal mounting tool 11 while utilizing reflective actions of mirrors 41 and 43 provided within the terminal fixture 11.
Patent JP-2014214539-A (JP)
Title: Front angle detector of work machine
Inventor: OKUDA KAZUAKI
IPC: E02F9/26
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a front angle detector that facilitates mounting of an angle sensor even in the case of a small-sized work machine.SOLUTION: Angle detectors 40 and 41 for detecting angles of a boom 24A and an arm 26A, which configure a working front 15A, are provided on the back side of a root part of the boom 24A. Since the back side of the boom 24A is not restricted by an area of a side surface for attaching the root part of the boom 24A, the angle sensor can be easily mounted even in the case of a small-sized work machine. This facilitates configuration of miniaturization of the work machine.
Patent JP-2014206033-A (JP)
Title: Pedestal hardware
Inventor: OKURA YOSHIKUNI
IPC: E04B1/58
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide pedestal hardware that has superior earthquake resistance and is easy to install.SOLUTION: Pedestal hardware comprises a pedestal base 11 fixed to the foundations G with an anchor bolt A; a hollow shaft 13 inserted into a lower part of a column P; a long bolt 15 connecting both the pedestal base and hollow shaft to each other at a predetermined distance; and an elastic member 17 interposed between the pedestal base and hollow shaft in an outward direction of the long bolt. The pedestal base and long bolt are fitted to float vertically or/and horizontally, and the elastic member can curve, flex, and twist in arbitrary direction, so that when external force of an earthquake etc., operates on the column, external force to the pedestal base is deterred. When external force of the earthquake etc., operates on the column, the elastic member curves outward with vertical external force to flex so as to enable the hollow shaft and long bolt to move down, and twists and curves in an arcuate shape in a rotating direction with horizontal external force to absorb and reduce the external force and to elastically restore itself as the external force decreases.
Patent JP-2014143892-A (JP)
Title: Z source inverter circuit
Inventor: SATO MOTOKI
IPC: H02M7/48
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a Z source inverter circuit which is applicable to a capacitive or inductive load and in which control of a switching element is made simple without using a relay switch.SOLUTION: A Z source inverter circuit 10 comprises: a Z source circuit 11 formed from first and second inductors 11L1 and 11L2 and first and second capacitors 11C1 and 11C2; and an inverter circuit 20 in which voltage of a storage battery 12 inputted via the Z source circuit 11 is converted into an AC voltage and supplied to a load. The inverter circuit 20 includes a plurality of upper arms and lower arms provided with first switching elements 21Qa-26Qa. Second switching elements 21Qb-26Qb whose conduction direction is opposite to that of the first switching elements 21Qa-26Qa, are connected to the first switching elements in series, and diodes 21Db-26Db having the same conduction direction as that of the first switching elements are connected to the second switching elements 21Qb-26Qb in parallel.
Patent JP-2014219280-A (JP)
Title: Radioactivity measuring device
Inventor: ITATSU EISUKE
IPC: G01T1/17
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in measuring the radioactivity of a sample by improving the accuracy of calculating the peak area of the entire absorption peak of the energy spectrum of radiation emitted from the sample.SOLUTION: A radioactivity measuring device comprises: a detection efficiency storage section 34 that stores information about the detection efficiency of a radiation detector, which detects radiation emitted from a quantitative target sample; a peak searching section 42 and a peak area calculating section 43 that set a peak region and base region for energy spectrum of radiation detected by the radiation detector based on the peak and base information of a region setting spectrum, and that calculate a peak area for the peak region; a radioactivity analyzing section 44 that analyzes the radioactivity of the quantitative target sample by using the peak area and detection efficiency information; and a region setting spectrum generating section 41 that integrates energy spectra detected in the past by the radiation detector and generates a region setting spectrum.
Patent JP-2014218171-A (JP)
Title: Apparatus and method for control of hybrid vehicle
Inventor: ARAKI TOMOHIKO
IPC: B60L50/16
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress the fuel injection quantity in cases where stepping-on of both the brake pedal and the accelerator pedal is zero.SOLUTION: A controller for a hybrid vehicle includes engine control means 11 of controlling the fuel injection quantity of an engine 10, with a driving wheel 4b connected to the engine 10 through a motor generator 13 and a clutch 12 in this order, clutch control means 18 of controlling of engagement and disengagement of the clutch 12 and motor control means 17 of controlling the motor generator 13. The clutch control means 18 is configured so as to cut the clutch 12 to make the vehicle 1 to undergo inertia traveling when the stepping-on amounts of both a brake pedal 31 and an accelerator pedal 2 are zero. The engine control means 11 is configure so as to reduce the fuel injection quantity to zero during inertial traveling to reduce the rotation speed of the engine. The motor control means 17 is configured so as to drive the engine 10 by the motor generator 13 during inertial traveling.
Patent JP-2014220444-A (JP)
Title: Sheet and method for processing wafer using the same
Inventor: YAMAGISHI KEIKO
IPC: B23K26/364
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet capable of reducing the risk of breaking a wafer when removing an outer peripheral protrusion, and a method for processing wafer using the same.SOLUTION: A sheet is stuck on a back side of a wafer in which the center of the back side is ground so that a recess can be formed and so that an outer peripheral protrusion surrounding the recess can be formed. The sheet comprises a base material, and a paste layer that has a size corresponding to the size of the recess arranged on the base material and that has a thickness corresponding to the depth of the recess.
Patent JP-2013180212-A (JP)
Title: Game machine
Inventor: FUJII YOSHITAKA
IPC: A63F7/02
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusements in a specific game state.SOLUTION: A game machine has a short winning to be a trigger of shifting to an auxiliary game state in which an electric tulip is easily operated with the predetermined number of times of variation as an upper limit, and a small winning not to be a trigger of shifting to the state. In the auxiliary game state, the remaining number of times of the variation of special symbols for maintaining the auxiliary game state is displayed by a number-of-times display image 51. When the short winning is attained while the remaining number of times of the variation is displayed by the number-of-times display image 51, the remaining number of times of the variation is displayed continuously from the remaining number of times of the variation before a short winning game, and the remaining number of times of the variation by the number-of-times display image 51 is increased at prescribed timing thereafter. In the meantime, when the small winning is attained while the remaining number of times of the variation is displayed by the number-of-times display image 51, the remaining number of times of the variation is displayed continuously from the remaining number of times of the variation before a small winning game.
Patent JP-2014222448-A (JP)
Title: Book extraction device, book extraction method, and book extracting program
Inventor: SATO TATSUO
IPC: G06F17/30
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a book extraction device and the like for extracting a book that enables a user to look up a term (keyword) described in text data.SOLUTION: A learning keyword specified by a user is acquired from within text data including a learning keyword described in any book, and a book associated with the acquired learning keyword is extracted with reference to storage means storing a learning keyword described in a book in association with each book.
Patent JP-2014222463-A (JP)
Title: Crash mitigation device
Inventor: MINEMURA AKINORI
IPC: B60R21/00
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a PCS capable of suppressing actuation of unnecessary drive assistance and freeing a driver from troublesomeness.SOLUTION: If detecting a target in front of an own vehicle by a camera sensor and a radar sensor, a PCS calculates a position of the target (fusion information) from a detection result of each sensor and detects an operation state and the like of the vehicle (S305 to S320). The PCS determines actuation timing of drive assistance such as alarm or brake actuation for avoiding a crash with the target or mitigating damages at a time of the crash according to the operating state of the own vehicle (S325).
Patent JP-2014221164-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from getting tired easily even if a state, where a jackpot lottery cannot be won, continues for a long time.SOLUTION: When a jackpot lottery cannot be won for a long time though a player can find a game machine having a desired nail state, the player may start getting tired gradually. Accordingly, when the game machine reaches such a state, the game machine executes a predetermined performance for the player to attract the player's interest. Then, the player comes into contact with an unfamiliar, predetermined performance, and continues a game while having faint expectation that in reality a jackpot has already been won.
Patent JP-2013239179-A (JP)
Title: System-on-chip for supporting access to shared memory via chip-to-chip link, operation method of the same, and electronic system including system-on-chip
Inventor: HEO JUNG HUN
IPC: G06F1/32
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system-on-chip (SoC) supporting access to a shared memory via a chip-to-chip link, and an operation method of the SoC, and electronic system including the SoC.SOLUTION: An electronic system includes a memory device, a first semiconductor device including a central processing unit (CPU) and a memory access path configured to access the memory device, and a second semiconductor device configured to access the memory device via the memory access path of the first semiconductor device. When the CPU of the first semiconductor device is inactive, the memory access path is made active without intervention of the CPU, and the second semiconductor device enables access to the memory device, thereby achieving a quick response to a request from a remote semiconductor device while reducing power consumption.
Patent JP-2014223858-A (JP)
Title: Intake sound transmission device for vehicle
Inventor: IWASAKI YOSUKE
IPC: G10K11/22
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an intake sound transmission device for a vehicle capable of preventing deterioration of an intake sound transmission function while achieving size reduction inside an engine room.SOLUTION: An intake sound transmission device 40 for a vehicle V includes: a pair of left and right front side frames 4 disposed on left and right side end portions of an engine room 1; a sound leading duct 41 for transmitting an intake sound from an air intake duct 31 for introducing intake air to an engine 30 into a cabin; and a chamber part 42 provided in the middle of the sound leading duct 41 and adjusting sound quality of the intake sound. A sound leading duct upstream part 43 on further upstream side than the chamber part 42 is disposed at a further upper position than one of the front side frames 4, and also extended in a vehicle width direction in a further upper position than a blow-by gas suction part 36a of the engine 30. A PCM 17 is disposed between one of the front side frames 4 and the sound leading duct upstream part 43.
Patent JP-2014227093-A (JP)
Title: Vehicular brake fluid pressure control device and method of manufacturing the same
Inventor: SASAKI KOSUKE
IPC: B60T8/34
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular brake fluid pressure control device that simplifies a manufacturing process and that can reliably seal a space between an attachment hole and an electromagnetic valve.SOLUTION: The vehicular brake fluid pressure control device includes a substrate 1, and an electromagnetic valve 10 that is attached to an attachment hole 100 opened on a top surface 1a of the substrate 1. A plurality of press-in parts 18b and 12b pressed into an inner peripheral surface of the attachment hole 100 are juxtaposed at intervals in a hole axis direction on an outer peripheral surface of the electromagnetic valve 10. The hole-axis-direction contact lengths of the press-in parts 18b and 12b with respect to the inner peripheral surface of the attachment hole 100 are different from each other.
Patent JP-2014231762-A (JP)
Title: Internal combustion engine
Inventor: AOYAGI YUSUKE
IPC: F02M31/135
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which prevents the occurrence of condensed water at the upstream side of a compressor and inhibit the formation of deposits in the compressor.SOLUTION: An internal combustion engine includes: a compressor 22a disposed in an intake passage 12 and supercharges intake air; and a low pressure loop (LPL) 36 which connects the intake passage 12 located at the upstream side relative to the compressor 22a with an exhaust passage 14. The internal combustion engine includes: an elbow with a heater at a position which is located at the downstream side relative to a connection part between the LPL 36 and the intake passage 12 and the upstream side relative to the compressor 22a. The internal combustion engine includes a heat insulation gasket 48 which is disposed between a downstream end surface 12a1 of the elbow 12a with the heater and an inlet end surface 22a1 of the compressor 22a.