baber/WOPTO huggingface dataset:
Patent JP-2018159818-A (JP)
Title: Display
Inventor: KAWACHI GENSHIRO
IPC: G02F1/1368
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a display that can detect a shift amount of a threshold voltage of a thin-film transistor with a simple configuration.SOLUTION: A display comprises: a plurality of source lines; a plurality of gate lines; a source driver; a gate driver; a plurality of pixel transistors that are electrically connected to the source lines and the gate lines; a monitor transistor that has a drain electrode electrically connected to a first external terminal, a gate electrode electrically connected to a second external terminal, and a source electrode electrically connected to a third external terminal; a reference transistor that has a drain electrode electrically connected to a fourth external terminal, a gate electrode electrically connected to a fifth external terminal, and a source electrode electrically connected to a sixth external terminal; and a detection part that is electrically connected to the third external terminal and sixth external terminal, and detects a shift amount of a threshold voltage of the monitor transistor.SELECTED DRAWING: Figure 8
Patent JP-2018159831-A (JP)
Title: Electronic musical instrument, method for controlling the electronic musical instrument, and program for the electronic musical instrument
Inventor: NAKAMURA ATSUSHI
IPC: G10H1/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument that outputs a lyric sound in an easily listenable manner, a method for controlling the electronic musical instrument, and a program for the electronic musical instrument.SOLUTION: An electronic musical instrument 1 of the present invention comprises a control part that executes sound production instruction receiving processing of receiving a first sound production instruction to produce a musical sound according to a designated first pitch or a second pitch, and output processing of outputting musical instrument sound waveform data for producing a musical sound at a first sound volume according to the first sound production instruction received through the sound production instruction receiving processing, and outputting singing voice waveform data that is created on the basis of the first pitch or the second pitch, the singing voice waveform data for producing a singing voice at a second sound volume larger than the first sound volume.SELECTED DRAWING: Figure 2
Patent JP-2018158673-A (JP)
Title: Motion control device for traction vehicle
Inventor: NITTA CHIHIRO
IPC: B60T8/1755
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a motion control device for a traction vehicle for restraining rocking of the traction vehicle, the motion control device having substantially constant effect regardless of a loading state of a trailer.SOLUTION: A motion control device for a traction vehicle including a tractor and a trailer towed by the tractor executes rocking restraint control for restraining periodic rocking of the traction vehicle caused by the trailer by increasing a braking torque of a wheel of the tractor. In the rocking restraint control, a load equivalent value regarding a load of a rear wheel of the tractor is acquired, and a control parameter of the rocking restraint control is adjusted based on this load equivalent value. Specifically, the control parameter is adjusted so that execution of the rocking restraint control is more easy to start as the load equivalent value is smaller. The control parameter is also adjusted so that an increase in the braking torque caused by the rocking restraint control is larger as the load equivalent value is smaller.SELECTED DRAWING: Figure 2
Patent JP-2018159522-A (JP)
Title: Gas turbine combustor and power generating system
Inventor: SETSU YOKA
IPC: F23R3/28
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce combustion gas temperature and radiation intensity and to suppress generation of NOx even when nitrogen component is included in gaseous fuel.SOLUTION: A gas turbine combustor has: a combustion cylinder 4 formed into a cylindrical shape with an axis line A as a center; a first inactive gas supply part 34 supplying inactive gases E for an outer peripheral part side in the combustion cylinder 4 from an upstream side of the combustion cylinder 4; a second inactive gas supply part 7 supplying inactive gases for a center part in the combustion cylinder from outside in a radial direction with the axis line A of the combustion cylinder 4 as a center; a gaseous fuel supply part 35 for supplying gaseous fuel for the radial direction outside of the inactive gases supplied by the second inactive gas supply part 7; a first oxygen supply part 32a supplying oxygen for the radial direction outside of the inactive gases supplied by the second inactive gas supply part 7 in the combustion cylinder from the upstream side of the combustion cylinder; and a second oxygen supply part 32b supplying oxygen in the combustion cylinder together with the inactive gases from the second inactive gas supply part 7.SELECTED DRAWING: Figure 3
Patent JP-2018160608-A (JP)
Title: Semiconductor storage device and method for manufacturing the same
Inventor: YAMAMOTO KOICHI
IPC: H01L23/522
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device having high reliability, capable of forming a contact, and not causing penetration in a tiered portion of a laminate, and a method for manufacturing the same.SOLUTION: A semiconductor storage device according to an embodiment comprises a substrate, a laminate, a first insulating film, a second insulating film, and a plurality of contacts. The laminate is provided on the substrate, and includes a plurality of electrode films separately laminated to each other. An end part of the laminate has a tiered shape in which a terrace is formed in each of the plurality of electrode films. The first insulating film is provided on the end part. The second insulating film is provided on the first insulating film, and located along the end part. At least a part of the second insulating film sidlingly extends. The plurality of contacts extend in a lamination direction of the plurality of electrode films in the first and the second insulating film, and are located on the terraces of the plurality of electrode films.SELECTED DRAWING: Figure 1
Patent JP-2018161617-A (JP)
Title: Methanation catalyst carrier, methanation catalyst and manufacturing method of methane using the same
Inventor: IMAGAWA HARUO
IPC: B01J21/08
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive methanation catalyst exhibiting high catalyst activity.SOLUTION: There is provided a methanation catalyst containing a methanation catalyst carrier which is a catalyst carrier having at least one kind of crystalline oxide powder selected from a group consisting of ZrO, CeO, AlO-ZrOand CeO-ZrOand SiO, in which at least a part of the SiOexists at a state with being carried by at least a part of a surface of the oxide powder, content of Si atom is 1 to 15 at% based on the amount of all metallic atom constituting the catalyst carrier, and at least one kind of metal carried by the catalyst carrier and selected from Ni, Fe and Co.SELECTED DRAWING: None
Patent JP-2018165618-A (JP)
Title: Signal processing device, detection device, physical quantity measurement device, electronic apparatus and mobile body
Inventor: HANEDA HIDEO
IPC: G01C19/5776
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing device, a detection device, a physical quantity measurement device, an electronic apparatus, a mobile body and the like capable of improving correctness or stability of an estimation value (DC component) which a Kalman filter estimates.SOLUTION: A signal processing device 100 includes: a Kalman filter 120 for performing Kalman filter processing based on observation noise σand system noise σ, and for outputting DC component DCQ of an input signal PI as an estimation value; and a monitor part 180. The Kalman filter 120 outputs error covariance Vcof the estimation value. The monitor part 180 performs stop instruction of observation update processing by the Kalman filter 120, based on the result of determination processing based on the error covariance Vcwith respect to a signal level corresponding to the input signal PI.SELECTED DRAWING: Figure 2
Patent JP-2020108415-A (JP)
Title: Tip cover for endoscope and endoscope
Inventor: YAMATANI TAKATSUGU
IPC: G02B23/24
Filed: 2017-03-30
Abstract: To provide a tip cover for an endoscope that can suppress a tube on an outside of an elongated member from coming into contact with a raising part even when operating the raising part with the movement of the elongated member.SOLUTION: A tip cover for an endoscope includes a cover body and a wall provided to the cover body. The cover body is fitted on an outside of a tip component along a longitudinal axis of an insertion part, where the wall is provided between a tube inside which an elongated member is disposed and a raising part, on a tip side along the longitudinal axis as compared to a first opening edge part of the tip component forming part of a channel through which a treatment instrument is inserted.SELECTED DRAWING: Figure 10B
Patent JP-2018172972-A (JP)
Title: Mounting structure for fuel injection valve
Inventor: NAKANISHI KEITARO
IPC: F02M61/14
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a fuel injection valve capable of suppressing a temperature rise in a nozzle and suppressing increase in cost of manufacture.SOLUTION: A mounting structure for a fuel injection valve comprises: an engine body 4 in which an injector mounting hole 26 communicating to a sub combustion chamber 24 is formed; a cylindrical member 30 which is inserted into the injector mounting hole 26; and an injector 31 inserted into the cylindrical member 30 and including a nozzle 31C which injects a fuel towards the sub combustion chamber 24. The cylindrical member 30 has a polygonal cross section including multiple side parts 30A and multiple corner parts 30B. A cross-sectional contour shape of a distal end closer to the sub combustion chamber 24 is formed smaller than a cross-sectional contour shape of a proximal end opposite to the sub combustion chamber 24. At the side of the proximal end, the corner parts 30B are abutted to an inner peripheral surface of the injector mounting hole 26 in a resilient manner and at the side of the distal end, the side parts 30A are abutted to an outer peripheral surface of the nozzle 31C in a resilient manner.SELECTED DRAWING: Figure 1
Patent JP-2018174630-A (JP)
Title: On-vehicle electric compressor
Inventor: NAJIMA KAZUNORI
IPC: H02P27/06
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle electric compressor capable of easily discharging an electric charge stored in a capacitor when operation of a motor is halted.SOLUTION: An inverter device 31 comprises a three-phase inverter circuit 43, a capacitor 46, and a control unit 47. When operation of a motor is halted, the control unit 47 performs, in one cycle, on-off control of a lower or upper arm switching element in a specific phase of the three-phase inverter circuit 43, and performs, in the on period of the lower or upper arm switching element in the specific phase, on-off control of a switching element on an upper or lower side, in a phase other than the specific phase, different from the side of the switching element in the specific phase subjected to the on-off control. By multiple times of execution of the cycle, an electric charge stored in the capacitor 46 can be repeatedly discharged.SELECTED DRAWING: Figure 2
Patent JP-2018173866-A (JP)
Title: Reference voltage generation device
Inventor: YOSHINO HIDEO
IPC: G05F3/24
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generation device in which variation of a reference voltage is suppressed even if an operational temperature range is wide.SOLUTION: A reference voltage generation device comprises a first constant current circuit outputting first constant current and a second constant current circuit outputting second constant current for input voltage, and a voltage generation circuit generating voltage based on the input current, and sets the current based on the first constant current and the second constant current as the input current of the voltage generation circuit, and outputs the reference voltage from the voltage generation circuit.SELECTED DRAWING: Figure 1
Patent JP-2018180587-A (JP)
Title: Image processing apparatus
Inventor: PAUL MARK PUNZALAN
IPC: G06F17/30
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To enable outputting new documents gathering example sentences, meanings, synonyms, word sources or images corresponding to words/phrases marked on a manuscript.SOLUTION: An item selection unit selects at least one retrieval item from a plurality of predetermined candidates. A character recognition unit 7b specifies a target character string by character recognition processing on a marking image extracted from an original image I1. A retrieval unit retrieves a reference object that is a character string corresponding to the retrieval item associated with the target character string or an image from reference destination data. An output image data generating unit 7c generates data of an output image including the image of the target character string, the image of the retrieval item associated with the image of the target character string and the image of the reference object.SELECTED DRAWING: Figure 1
Patent JP-2018180055-A (JP)
Title: Fault training system, server device, communication terminal and fault training program
Inventor: ADACHI KAZUTO
IPC: G09B9/00
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To execute efficient training to a user of a terminal device.SOLUTION: A fault training system of an embodiment comprises a server device and a terminal device. The server device comprises: a fault content setting part; and a distribution part. The fault content setting part sets a content of a pseudo fault with respect to the terminal device. The distribution part distributes an execution instruction of the fault to the terminal device. The terminal device comprises: a reception part; a duplication part; a training execution part; a processing execution determination part; and a return processing part. The reception part receives an execution instruction of a fault which is distributed. The duplication part duplicates existing environmental information and generates environmental information for training when receiving the execution instruction. The training execution part uses the duplicated environmental information for generating the pseudo fault based on the execution instruction of the fault. The processing execution determination part determines whether or not the processing to the fault has been executed by a user. The return processing part returns the environmental information for training to the existing environmental information when it is determined that the processing to the fault has been executed.SELECTED DRAWING: Figure 1
Patent JP-2018174753-A (JP)
Title: Curry flavor food and curry flavor seasoning
Inventor: WADA FUMIKO
IPC: A23L27/00
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To improve the palatability of a curry flavor food while keeping the original image of flavor of it.SOLUTION: To a curry flavor food, added is 1-phenylethanethiol of 1 ppt-1 ppb in mass ratio, and further added is α-phellandrene of 1 ppt-10 ppm and/or β-myrcene of 0.1-1 ppm in mass ratio, which can improve the palatability of the curry flavor food.SELECTED DRAWING: None
Patent JP-2018181987-A (JP)
Title: Multilayer wiring board
Inventor: TOKORO TAKASHI
IPC: H05K3/46
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To improve signal transmission characteristics when a conductive pin is inserted into a through hole and is connected to an external circuit.SOLUTION: A multilayer wiring board 100 includes a surface layer 103 and a back layer 104, and an inner layer 105 has a plurality of layers. Each of the layers includes a conductive portion 101, and a wiring 109 is arranged in the back layer 104. In the through hole 110, a conductive pin 107 connected to an external circuit is inserted. A land 106 is disposed around the through hole 110 of the back layer 104, and the land 106 and the conductive pin 107 are connected by a solder 108.SELECTED DRAWING: Figure 1
Patent JP-2018175260-A (JP)
Title: Game machine
Inventor: OSHIMA TATSUAKI
IPC: A63F5/04
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing a plurality of shift lotteries while suppressing an increase in data capacity.SOLUTION: A game machine includes: a game state control part switching a game state between a general game state and an advantageous game state more advantageous to a player than the general game state; a mode lottery part which is provided with a plurality of lottery modes for each kind of shift lottery related to whether or not the current game state is shifted to another game state and selects one lottery mode from a plurality of lottery modes where shift winning probability for performing a shift lottery on the basis of game progress and lottery frequency with which the shift lottery set every lottery mode is performed are preset; and a state shift lottery part performing the shift lottery on the basis of shift winning probability and lottery frequency set to the current lottery mode when a prescribed condition is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2018177577-A (JP)
Title: Additive for hydraulic cement compositions
Inventor: NAITO HIROKI
IPC: C04B24/12
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an additive for hydraulic cement compositions, wherein: an aqueous solution comprising the additive has high stability and has high solubility with a conventional additive for hydraulic cement compositions; and a resultant cured body has excellent freeze-thaw resistance.SOLUTION: An organic amine salt of a specific fatty alcohol phosphate is used which is obtained by having the specific fatty alcohol phosphate neutralized by a specific organic amine, as an additive for hydraulic cement compositions.SELECTED DRAWING: None
Patent JP-2018178299-A (JP)
Title: Fiber structure and method for manufacturing fiber-reinforced composite material
Inventor: ISHIMOTO HIROKI
IPC: B29C70/48
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure suppressed in scattering of fuzz, and a method for manufacturing a fiber-reinforced composite material.SOLUTION: A fiber structure 11 comprises a fuzz suppressed region R over the whole of a first end face 11a. The fuzz suppressed region R is formed of weft 13 and binding yarn 15 more reduced in the amount of generated fuzz than the weft 13 and warp 14 of a fiber layer on the inner side of a first weft layer 21.SELECTED DRAWING: Figure 2
Patent JP-2018182097-A (JP)
Title: Semiconductor device and actuator system
Inventor: WATABE SHINPEI
IPC: H01L21/82
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To control whether each H bridge circuit can be driven according to a desired condition when multiple H bridge circuits are used.SOLUTION: A semiconductor device 1 includes: a plurality of H bridge circuits HBR; and a logic circuit L common to the plurality of H bridge circuits HBR. The logic circuit L, on the basis of an input signal, controls driving of each of the plurality of H bridge circuits HBR so that a combination of driving states of the plurality of H bridge circuits HBR satisfies a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2018184900-A (JP)
Title: Cam shaft mechanism
Inventor: IETANI TOSHIAKI
IPC: F01L1/356
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cam shaft mechanism capable of securing a smooth combustion characteristic of an engine, where a suction valve and an exhaust valve are respectively provided on one side and the other side of a cylinder block.SOLUTION: A cam shaft mechanism used in an engine includes a cylinder block 10 formed with a plurality of combustion chambers 11, and a suction passage 12 and exhaust passage 13 connected to the cylinder block 10 and communicating with the combustion chambers 11. In the cam shaft mechanism, a sprocket 26, a cam 27 with a first characteristic and a cam 28 with a second characteristic are provided coaxially, wherein between the sprocket and a crank shaft of the engine, a transmission member 31 is configured to transmit rotational driving force is bridged, and a cam profile of the first characteristic is different from that of the second characteristic.SELECTED DRAWING: Figure 2
Patent JP-2018185750-A (JP)
Title: Electronic device and method
Inventor: TSUTSUI TOMONORI
IPC: H02J7/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To realize that a user intentionally switches whether to cause an electronic device to function as a source or as a sink at an arbitrary timing.SOLUTION: An electronic device according to an embodiment is an electronic device that is configured to be connectable to the outside and includes an interface capable of exchanging electric power with a first electronic device to which the electronic device is connected. When the first electronic device is connected to the interface, the electronic device determines whether the first electronic device supports a switching function for switching the first electronic device itself between functioning as a source for supplying electric power and functioning as a sink for receiving electric power, on the basis of first information acquired from the first electronic device. In response to a user's operation input to the electronic device, when it is determined that the first electronic device supports the switching function, the electronic device is switchably caused to function as the source or as the sink in accordance with the operation input.SELECTED DRAWING: Figure 2
Patent JP-2018190151-A (JP)
Title: Money management system
Inventor: MATSUMOTO SHUNICHI
IPC: G07G1/00
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To improve convenience.SOLUTION: A money management system according to an embodiment comprises a change machine and a processing device. The change machine dispenses change of the amount designated by a control unit from a dispensing opening. The processing device comprises a display unit, an input unit, a business processing unit and a control unit. The input unit accepts input operation by a user to an operation area displayed by the display unit. The business processing unit performs processing about a money transfer business for a user of transport facilities in response to the input operation to the input unit. The control unit causes the display unit to display a denomination designation operation area for designating at least one denomination out of denominations included in change made based on the processing through the business processing unit, and a money exchange operation area for designating dispensing of the designated denomination by a different denomination, and causes the change machine to give change with a combination of money obtained by exchanging the denomination designated in the denomination designation operation area for the denomination designated in the exchange operation area.SELECTED DRAWING: Figure 1