baber/WOPTO huggingface dataset:
Patent JP-2015005901-A (JP)
Title: Pre-distorter and method of controlling pre-distorter
Inventor: OGAWARA JUNYA
IPC: H03F3/24
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a pre-distorter that compensates for a distortion component generated in a power amplifier in the shortest possible time.SOLUTION: A controller of the pre-distorter selects a part of a plurality of vector adjusters by the use of measurement results of a power measurer, decides an amount of amplitude and/or phase adjustment to be fed to the selected vector adjuster on the basis of an observation result of a distortion observer, and sets the amount of adjustment decided or an amount of adjustment based on the amount of adjustment as an amount of amplitude and/or phase adjustment for the vector adjusters that have not been selected.
Patent JP-2015003495-A (JP)
Title: Droplet ejection device and nozzle recovery method of the same
Inventor: KOBAYASHI RYOHEI
IPC: B41J2/165
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate solid particle settling in ink for enabling ink droplets to be stably ejected for a long time.SOLUTION: A droplet ejection device comprises: a head 1 including an ink chamber, a nozzle 12 corresponding to the ink chamber, and energy application means applying a driving pulse to drive so as to apply energy to ink in the ink chamber, which ejects ink droplets from the nozzle 12 to perform printing on a print region of a recording material C; and driving pulse generation means which generates as the driving pulse an ejection pulse ejecting ink droplets from the nozzle 12, and a micro-vibration pulse applying micro-vibration to ink in the ink chamber so that the micro-vibration is not sufficient enough for ink droplets to be ejected from the nozzle 12. The ink includes a dispersion medium and solid particles of which specific gravity is larger than that of the dispersion medium. The droplet ejection device also includes refreshing means. When the head 1 is positioned in a non-printing region, the refreshing means performs micro-vibration operation to apply a plurality of micro-vibration pulses and, after the micro-vibration operation, performs discard operation to apply a plurality of ejection pulses to eject the amount of ink droplets equal to or greater than the capacity of the ink chamber from the nozzle 12.
Patent JP-2015008052-A (JP)
Title: Card connector
Inventor: Kamatani hiroyasu
IPC: H01R12/73
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a card connector that can prevent instantaneous interruption caused by a foreign matter or resonance while ensuring sufficient contact pressure on a card.SOLUTION: The card connector includes a plurality of contacts 5, 5, ... of a conductive metal material each having a resilient contact portion 4 projecting from an inner bottom surface of a card insertion part 2 to come into contact with a corresponding pad 6, 6, ... arranged on one surface of a card A. The resilient contact portion 4 includes a plurality of differently shaped spring bodies 34 and 35 having inclined pieces 32 and 33, respectively, which are vertically spaced in a superposed manner, the respective tip end portions of the inclined pieces 32 and 33 being forkedly formed with respect to one another, and includes pad contact points 36 and 37 arrayed mutually in a card width direction. When the card A is inserted in the card insertion part 2, the card A presses the spring bodies 34, 35 to bring the vertically superposed inclined pieces 32 and 33 into contact with each other and bring all the pad contact points 36 and 37 of the resilient contact portion 4 into contact with the one corresponding pad 6.
Patent JP-2013198765-A (JP)
Title: Game machine
Inventor: KAWAMURA MASAYA
IPC: A63F7/02
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To perform an unconventional presentation even when a game state is set to a non-notice state.SOLUTION: A presentation means (presentation control device 40) can execute an opening and closing presentation display for displaying a pair of cover images in a display part of a variable display device (display device 43) and converting and displaying the pair of cover images between a close state in which a background display is not visible and an open state in which the background display is visible. The presentation means converts, when continuation of a non-notice state is announced, the pair of cover images from the open state to the close state, and then displays a first background image to be selected when the non-notice state is set in the open state.
Patent JP-2013229920-A (JP)
Title: Wireless internet access device, sd control chip, and method for data communication
Inventor: LIU HAIBO
IPC: H04W92/08
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a wireless Internet access device, a secure digital (SD) control chip, and a data communication method.SOLUTION: The wireless Internet access device receives an SD command from a terminal device, where the SD command is converted by the terminal device from a command and/or data sent by an upper layer. The wireless Internet access device determines an interface mode in accordance with the SD interface support of the terminal device. The wireless Internet access device executes the SD command in accordance with the interface mode. In embodiments of the present invention, the SD card is integrated with the wireless Internet access function, which reduces the size of the wireless Internet access device and enables the wireless Internet access device to select a proper mode to meet different service requirements of terminal devices in accordance with the SD interface support of different terminal devices.
Patent JP-2014029856-A (JP)
Title: Conductive particles with insulating particles, conductive material, and connection structure
Inventor: MAHARA SHIGEO
IPC: H01B1/22
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide conductive particles with insulating particles, which are capable of increasing insulation reliability in cases where electrodes are connected with each other.SOLUTION: Each conductive particle 1 with insulating particles according to the present invention is provided with: a conductive particle 2 that has a conducive part 12 at least on the surface; a plurality of first insulating particles 3 that are arranged on the surface of the conductive particle 2 ; and a plurality of second insulating particles 4. At least some of the plurality of second insulating particles 4 are arranged on the surface of the first insulating particles 3 so as not to be in contact with the conductive particle 2 .
Patent JP-2015014544-A (JP)
Title: Compression test method and compression test device
Inventor: SUZUKI KIYOTAKA
IPC: G01N3/00
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a compression test method and a compression test device capable of reliably obtaining compressive strength of an object material without causing an explosive fracture on the object material.SOLUTION: A compression test method includes: loading and unloading a test load on an object material after an initial load; and a first repetition step for repeating a second loading step, a second unloading step, and a test load comparison step until deterioration of the test load immediately after a peak load point which is equal to or below the test load of the previous peak load point is detected.
Patent JP-2014017487-A (JP)
Title: Bipolar transistor with high breakdown voltage
Inventor: LIN XIN
IPC: H01L29/732
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To realize a bipolar transistor with a high breakdown voltage.SOLUTION: A first base portion (252) and a second base portion (253) of a first conductivity type underlie an emitter (34) and a base contact (38). A collector region (28) of an opposite second conductivity type underlies and coupled to a collector contact (30) and has a central portion (283), which extends laterally toward the base contact (38) and is separated therefrom by the second base portion. A floating collector region (27) underlies the emitter (34) and is separated from the emitter by the first base portion. The collector and floating collector regions are separated by a part (254) of a semiconductor region (25) in which a base is formed. A further part (260) of the semiconductor region in which the base is formed encloses the collector region laterally.
Patent JP-2015017903-A (JP)
Title: Thermal flowmeter
Inventor: MORINO TAKESHI
IPC: G01F1/692
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermal flowmeter capable of maintaining high flow detection accuracy even if contaminants are deposited.SOLUTION: A thermal flowmeter includes: a semiconductor member in which a thin film region 603 is provided; a heating element 608 provided in the thin film region 603, and heating measurement target gas 30; temperature difference detection means detecting at least one of temperature differences in a flow direction of the measurement target gas 30 in areas upstream and downstream of the heating element 608 in the thin film region 603; thermal capacity calculation means calculating a thermal capacity of the thin film region 603 on the basis of the temperature difference detected by the temperature difference detection means; and coefficient-of-thermal-conductivity change amount estimation means estimating a change amount of a coefficient of thermal conductivity of the thin film region 603 on the basis of the thermal capacity calculated by the thermal capacity calculation means.
Patent JP-2015023349-A (JP)
Title: Charge-discharge type oscillation circuit
Inventor: NISHIZONO KAZUNORI
IPC: H03K4/08
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a charge-discharge type oscillation circuit that is highly accurate and consumes less power even when an oscillation frequency is high.SOLUTION: The charge-discharge type oscillation circuit has charge-discharge sections 11a, 11b, buffers 21a, 21b, comparators 15a, 15b and a logic circuit 17. The buffers 21a, 21b are connected between the charge-discharge sections 11a, 11b and the comparators 15a, 15b, respectively, and the comparators 15a, 15b output signals depending on results of comparison of outputs of the buffers 21a, 21b with a reference voltage. The logic circuit 17 outputs signals whose logic value changes according to the output of the comparator 15a and the output of the comparator 15b.
Patent JP-2013232976-A (JP)
Title: Reduced power-consumption transmitters
Inventor: DENG JUNXIONG
IPC: H04B7/06
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a radio frequency (RF) transmitter, where the largest power consumers among a plurality of transmitter blocks are amplifiers including a driver amplifier (DA) and a power amplifier (PA).SOLUTION: A transmitter comprises: a digital control block for dynamically regulating power consumption of the transmitter; and a first diver amplifier circuit comprising a plurality of bias-modes each corresponding to one power consumption level in the transmitter. The digital control block instructs the first diver amplifier circuit to operate in one selected bias-mode in order to regulate power consumption of the transmitter.
Patent JP-2013235853-A (JP)
Title: Electric connector assembly
Inventor: UMEHARA HIROKAZU
IPC: H01R13/639
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector assembly which is not extracted from a receptacle connector, even if a cable of a cable connector receives an unexpected force.SOLUTION: When a cable connector 10 is in an upward tilting posture in a connector fitting process, a forefront position of a projecting portion front edge of a lock projecting portion 21 is positioned on a rear side as compared with a case that the cable connector 10 is in a connector fitting finishing posture. When the upward tilting posture is released and the cable connector 10 is in the connector fitting finishing posture, the forefront position of the projecting front edge of the lock projecting portion 21 is positioned on a front side of a hindmost position of a projecting portion 59. When a rear end side of the cable connector 10 is lifted and moved in an extracting direction, the lock projecting portion 21 abuts on the projecting portion 59 in the extracting direction, thereby preventing the extraction of the cable connector 10.
Patent JP-2015024894-A (JP)
Title: Skirt guard attaching and detaching device of passenger conveyor
Inventor: CHIMURA DAISUKE
IPC: B66B23/22
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a skirt guard attaching and detaching device of a passenger conveyor in which falling of a fastening tool upon attaching and detaching the skirt guard can be prevented certainly.SOLUTION: In a reinforcement member 10 provided at a skirt guard 5, provided is a fastening tool 20 which includes a fixing bolt 22 with a screw shaft part 22a and a screw head part 22b provided at the one edge part of the screw shaft 22a. At a fitting bracket 30 provided at a main frame 1, provided is a slit part 32 one edge part of which is opened and into which the screw shaft part 22a can be inserted from the opened part. The reinforcement member 10 is fitted to the fitting bracket 30 by fastening of the fitting bracket 30 between the reinforcement member 10 and the screw head part 22b under a situation that the screw shaft part 22a is inserted into the slit part 32.
Patent JP-2015025337-A (JP)
Title: Foundation pile and foundation pile construction method
Inventor: ISHII SADAMI
IPC: E02D5/34
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a foundation pile capable of improving workability which further increasing flexural and shear strength and heat exchange efficiency, and a foundation pile construction method.SOLUTION: In a foundation pile 1, a cage 3 having a first reinforcement 7a elongated in a vertical direction and a rib 8 for connecting a first reinforcement part a, and heat collection piping 6 are embedded in concrete 4. A sleeve 12 smaller in diameter than the rib is attached almost to the center of the rib 8 on the upside of the cage 3, and the heat collection piping 6 is inserted through the sleeve 12.
Patent JP-2015025441-A (JP)
Title: Parallel multi-cylinder engine
Inventor: SUZUKI TAKASHI
IPC: F01M1/06
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently discharge an engine oil of each crank chamber thereby improving the output of an engine.SOLUTION: A parallel multi-cylinder engine 10 of the invention includes: a crank case 11 which stores a crank shaft 12; multiple crank chambers 20 which are defined in the crank case 11 for each cylinder by a partition wall 21 and are formed in a sealed manner, the multiple crank chambers 20 where oil recovery passages 84 are formed from bottom parts 83; a mission chamber 31 which is located adjacent to the crank chambers 20 and houses shift gears 36, 37; and a scavenging pump 46 which suctions an engine oil recovered in the multiple crank chambers 20 from suction parts 67 communicating with the oil recovery passages 84 and discharges the engine oil to the mission chamber 31.
Patent JP-2015030673-A (JP)
Title: Amyloid beta peptide inhibitors
Inventor: WADA KIYOTAKA
IPC: A61P25/28
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide amyloid beta peptide inhibitors comprising a compound that inhibits the toxicity of amyloid β peptide onto nerve cells and can pass through the blood-brain barrier and is highly water-soluble.SOLUTION: The amyloid beta peptide inhibitor of the invention comprises xanthosines as the effective component, where the xanthosines are preferably contained in a form of a plant extract, more preferably, as an extract of roasted and defatted rice bran.
Patent JP-2014118139-A (JP)
Title: Stroke sensor unit for brake pedal device
Inventor: PARK JOON YOUNG
IPC: G05G1/30
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a stroke sensor unit for a brake pedal device of which operation reliability and precision level are improved.SOLUTION: A stroke sensor unit for a brake pedal device, in which one end of a pedal arm is positioned on a hinge shaft of which both ends are rotatably installed to a frame, comprises a sensor part which is installed on one side of the frame having an axis same as that of the hinge shaft through a bracket, a sensor lever of which one end is connected to a rotary shaft of the sensor part, a pin arm of which one end is connected to the hinge shaft, and a sensor pin of which one side is connected to the other end of the sensor lever and the other side is connected to the other end of the pin arm.
Patent JP-2015033113-A (JP)
Title: Image processing system, and program
Inventor: ITO KENSUKE
IPC: G06T1/00
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To confirm trouble when registering randomness information that is peculiar to the appearance of an individual, for the individual.SOLUTION: A paper fingerprint feature information acquisition part 106 acquires randomness feature information representing features of an appearance from an individual having randomness peculiar to the appearance. An image formation part 203 adds coded information of acquired randomness feature information to a corresponding individual. A verification part 303 verifies whether randomness feature information corresponding to coded information of an individual to which coded information is added is the randomness feature information acquired from the individual to which the coded information is added.
Patent JP-2015033706-A (JP)
Title: Spot laser composite weld joint
Inventor: MURAKAMI TOSHIO
IPC: B23K11/16
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a spot laser composite weld joint which is excellent in joint rigidity even if the weld joint is formed of lapped steel plates, including a high-rigidity steel plate, which are applied with spot laser composite welding.SOLUTION: A spot laser composite weld joint is a lapped weld joint which is formed of two pieces of steel plates 1, 2 whose plate thicknesses are t, t. At least one of the two pieces is a high-rigidity steel plate whose tensile strength is not lower than 590 MPa. In the spot laser composite weld joint, two or more spot weld parts 3, ..., 3 are arranged, a weld area not smaller than 2 mmin total is arranged between the adjacent two spot weld parts 3, 3, one or two or more laser weld parts 4 having weld-in depths hnot smaller than 80% of the total plate thickness (t+t) of the two pieces of the steel plates are arranged, nugget diameters dof the two or more spot weld parts 3, ..., 3 are not smaller than 4√[(t+t)/2] (units of the nugget diameters, t, and tare mm), and a clearance 5 between the two pieces of the steel plates 1, 2 at the outside of a corona bonded part 32 of the two or more spot weld parts 3, ..., 3 is not larger than 0.2 mm.
Patent JP-2015036176-A (JP)
Title: Vertical type shear
Inventor: MATSUMURA HIROSHI
IPC: B23D33/10
Filed: 2013-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a shear which eliminates the need of special ancillary equipment for sending a cut object to a cut position and reduces a plane space occupied by the shear.SOLUTION: A vertical type shear includes: a clamp 10; a cutting blade 20 disposed below the clamp 10; and a back gauge 30 disposed below the cutting blade 20 and cuts a cut object in a vertical state. The clamp 10 may clamp the cut object S set in the vertical state and release clamping. The cutting blade 20 may cut the cutting object S clamped by the clamp 10. The back gauge 30 may move between a support position where the back gauge 30 supports a lower end of the cut object S set in the vertical state and a retreat position where the back gauge 30 retreats from the support position.
Patent JP-2015057802-A (JP)
Title: Circuit module and circuit module manufacturing method
Inventor: SHIMAMURA MASAYA
IPC: H05K9/00
Filed: 2013-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit module hard to deform.SOLUTION: A circuit module comprises a substrate, an encapsulated body, a trench and a shield. The substrate has a mounting surface. The encapsulated body has a principal surface which sandwiches a mounting component with the mounting surface and an outer peripheral surface which surrounds the mounting component on the mounting surface, for encapsulating the mounting component. The trench is formed in a groove shape which dents from the principal surface toward the mounting surface of the encapsulated body and formed to leave a distance from the outer peripheral surface. The shield is filled in the trench and covers the principal surface and the outer peripheral surface of the encapsulated body.
Patent JP-2015037494-A (JP)
Title: Electric water heater
Inventor: FUJIKAWA HISATERU
IPC: A47J27/21
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent improper operation of boil dry detecting means by local heating of a planar heater in an electric water heater including the planar heater for heating water in an inner container bottom part and the boil dry detecting means.SOLUTION: In an electric water heater comprising: an inner container; a container body which stores and is integrated with the inner container; a handle part provided on a side part of the container body; a lid body which is provided in an upper part of the container body for closing an opening in an upper part of the inner container; a water heater comprising a planar heater provided in a bottom part of the inner container; and boil dry detecting means provided to correspond to the bottom part of the inner container, the boil dry detecting means is provided to correspond to a part where coalescence of bubbles caused by local heating of the planar heater is unlikely to occur, or the planar heater is configured to be unlikely to cause the coalescence of the bubbles in a part where the boil dry detecting means corresponds.
Patent JP-2015040479-A (JP)
Title: Blower
Inventor: WATABE TOMOE
IPC: F04D29/28
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a blower in which moisture having immersed in the inner circumference side space of an electric motor side rib is easily discharged to a scroll chamber.SOLUTION: An electric motor side rib 35 formed in an annular shape along a fan circumference direction and protruding toward a main plate is provided in an electric motor casing 3, and notched parts 35a are provided in the electric motor side ribs 35 and at portions facing a high-pressure region B in a scroll chamber 43. A portion of the moisture having flown into the scroll chamber 43 immerses across the electric motor side ribs 35 in a low-pressure region, in which the flow speed of the blown air is high, into the inner circumference side space of the electric motor side ribs 35. However, the moisture is pushed to the side of the notched parts 35a by the blown air immersing from the low pressure side in the scroll chamber 43 into the inner circumference side space of the electric motor side ribs 35, so that the moisture is discharged from the notched parts 35a to the scroll chamber 43.
Patent JP-2015039728-A (JP)
Title: Cutter for food slicer
Inventor: TAI YOSHIAKI
IPC: A47J43/20
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for a food slicer capable of preventing generation of a crack even if hardness is raised, and improving durability.SOLUTION: In a cutter for a food slicer, cutter holding pins 2 held by a cutter frame 10 are fixed by caulking on both ends of the cutter 1 for slicing food by reciprocating motion. In the cutter for the food slicer, on a hole 1a where the cutter holding pins 2 of the cutter 1 are caulked, a groove 1d is formed on the furthermore blade edge surface side 1c of the cutter 1 than the hole 1a.