baber/WOPTO huggingface dataset:
Patent JP-2019023787-A (JP)
Title: Image recognition system
Inventor: SHINYA YOSUKE
IPC: G06T3/40
Filed: 2017-07-24
Abstract: To apply a recognition process with single recognition process means to a plurality of photographed images having different field angles and being photographed directing to different directions.SOLUTION: An image recognition system 100 includes a front camera 10-1 which generates a first photographed image, a right camera 10-2 which generates a second photographed image, a trimming range specification unit 13 which specifies trimming ranges of respective photographed images, a reducing rate calculation unit 14 which calculates respective pixel reducing rate for allowing respective photographed images to be converted to a prescribed size (900 pixels×600 pixels) on the basis of the specified trimming range, an image processing unit 11-1 which processes the first photographed image to generate a first image of the prescribed size on the basis of the trimming range and the pixel reducing rate of the first photographed image, an image processing unit 11-2 which processes the second photographed image to generate a second image of the prescribed size on the basis of the trimming range and the pixel reducing rate of the second photographed image, and a recognition processing unit 17 which performs recognition processing to respective images by using an identical recognition model.SELECTED DRAWING: Figure 1
Patent JP-2019023409-A (JP)
Title: Construction machine
Inventor: TAJIMA KAZUHARU
IPC: F15B20/00
Filed: 2017-07-24
Abstract: To perform a revolving operation of an upper structure so that moving of the upper structure to a valley side against the revolving operation according to release of a parking brake can be prevented, when the revolving operation of the upper structure is performed in a state where the upper structure of a work machine positioned on a slope is braked by the parking brake.SOLUTION: A construction machine 1 comprises a lower structure 2, an upper structure 3, a revolving motor 21, a parking brake 22, a hydraulic pump 23, a direction switching valve 24, and an operation device 25 for driving the direction switching valve. A control device 50 operates the parking brake 22 so as to release the parking brake 22 when a detection value of a holding pressure of the revolving motor 21 becomes the same as a holding pressure of the revolving motor 21 stored in a storage portion 51, in revolving the upper structure 3 braked by the parking brake 22 with an operation of the operation device 25.SELECTED DRAWING: Figure 2
Patent JP-2018170755-A (JP)
Title: High frequency circuit and communication device
Inventor: YOSHIMURA YOSHIHIRO
IPC: H03H9/54
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency circuit that has a simple configuration, can transmit and receive signals at a plurality of bands in frequency bands different from each other at the same time, and can increase the steepness of an attenuation slope in a transition band of a pass characteristic.SOLUTION: A high frequency circuit 1 includes: a first circuit 10 including a first HPF 11 and a first LPF 12; and a second circuit 20 connected in series with the first circuit 10 and including a BEF 21 and a BPF 22. At least one of the BEF 21 and the BPF 22 includes an elastic wave resonator. An attenuation band of the BEF 21 and a pass band of the BPF 22 are situated between a pass band of the first HPF 11 and a pass band of the first LPF 12.SELECTED DRAWING: Figure 1
Patent JP-2018024966-A (JP)
Title: Far-infrared radiation fiber, nonwoven fabric, filamentous body, and method for producing far-infrared radiation fiber
Inventor: KODERA YUTAKA
IPC: D01F2/00
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a far-infrared radiation fiber in which: particles, made up of a far-infrared radiation material with improved heat build-up properties, are dispersed in a polymer elemental wire, and a method of producing the same.SOLUTION: The present invention provides a far-infrared radiation fiber in which: particles of porous clay mineral are dispersed in a polymer elemental wire. The polymer elemental wire is made up of a hygroscopicic cellulose-derived polymer material.SELECTED DRAWING: Figure 1
Patent JP-2019026035-A (JP)
Title: Back door structure for vehicle
Inventor: SHIWA HIROSHI
IPC: B60J5/10
Filed: 2017-07-28
Abstract: To provide a back door structure for a vehicle that can efficiently improve strength of a back door while suppressing an increase in weight and cost of manufacture.SOLUTION: An outer panel 2 of a back door BD is provided with a stepped press part 20 projecting toward a side of an inner panel 3 and formed with a recessed groove 20a on the outer surface side thereof. The stepped press part 20 continuously extends so as to bridge between part opposite to a vehicle body connection part 5 or the vicinity thereof and part opposite to a damper stay connection part 6 or the vicinity thereof of the outer panel 2.SELECTED DRAWING: Figure 1
Patent JP-2019024999-A (JP)
Title: Game machine
Inventor: TERAO KAZUMA
IPC: A63F5/04
Filed: 2017-07-31
Abstract: To cause a game screen to be restored while a demonstration screen is displayed without charging tokens.SOLUTION: When a chance button is operated while a demonstration screen is displayed, it is replaced by a menu screen; when the chance button is operated in a state that "Completion" is selected on the menu screen, it is replaced by a game screen ((1) in Figure). When the chance button is operated while the demonstration screen is displayed, it is replaced by the menu screen; when tokens are charged from a token charge port or a bet switch is operated while the menu screen is displayed, it is replaced by the game screen ((2) in Figure). When tokens are charged from the token charge port or the bet switch is operated while the demonstration screen is displayed, it is replaced by the game screen ((3) in Figure).SELECTED DRAWING: Figure 85
Patent JP-2019026178-A (JP)
Title: Steering device
Inventor: OMODAKA MASAAKI
IPC: B62D1/04
Filed: 2017-08-02
Abstract: To solve complication and conflict of a wiring structure in a steering wheel and a roll connector.SOLUTION: A steering device comprises: a steering wheel to which a horn switch is attached; a steering shaft which rotates with the steering wheel; and a roll connector comprising a stator side casing into which the steering shaft is inserted, and attached to the vehicle body side and a rotor side casing which secures conduction to the stator side casing, is slidably attached to the stator side casing, and rotates with the steering shaft in an integrated manner, and conducting a signal and power between the stator side casing and rotor side casing. The stator side casing has a radio transmission part for radio transmitting an ON-OFF signal and connected to the horn switch, and the rotor side casing has a radio reception part for receiving the ON-OFF signal and a horn relay which is actuated based on the ON-OFF signal received on the radio reception part.SELECTED DRAWING: Figure 1
Patent JP-2019019299-A (JP)
Title: Wavelength conversion semiconductor nanoparticle and manufacturing method therefor
Inventor: PU HAMBAM
IPC: B82Y40/00
Filed: 2017-07-14
Abstract: To provide a wavelength conversion semiconductor nanoparticle emitting light at ordinary temperature, mainly containing sulfide containing copper, indium, and zinc, for example a mixed crystal type wavelength conversion semiconductor nanoparticle represented by CuInS-ZnS.SOLUTION: There is provided a manufacturing method of a mixed crystal type wavelength conversion semiconductor nanoparticle, having; a cation mixture preparation process for making a cation mixture by mixing a copper ion source, an indium ion source, a zinc ion source, a ligand for inhibiting a binding reaction of ions each other, and water; a precursor solution preparation process for preparing a precursor solution by mixing the made cation mixture and a sulfur ion source; a sealing process for inputting the prepared precursor solution and sealing the container in which the precursor solution is contained; and a hydrothermal synthesis reaction process for generating a hydrothermal synthesis reaction in the sealed container.SELECTED DRAWING: Figure 2
Patent JP-2017201987-A (JP)
Title: Electrically heated smoking system with improved heater
Inventor: OLIVIER GREIM
IPC: A24F40/20
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrically heated smoking system for receiving an aerosol-forming substrate.SOLUTION: The system comprises at least one heater for heating the aerosol-forming substrate to form aerosol, and a power supply for supplying power to the at least one heater. The at least one heater comprises one or more electrically conductive tracks (103, 203, 303, 403, 503) on an electrically insulating substrate (101, 201, 301, 401, 501). In one arrangement, the one or more electrically conductive tracks (103, 203, 303, 403, 503) have temperature-coefficient-of-resistance characteristics such that the one or more electrically conductive tracks can act as resistive heaters and as a temperature sensor. In another arrangement, the electrically heated smoking system further comprises a thermally insulating material (507) for insulating the at least one heater from the outside of the electrically heated smoking system.SELECTED DRAWING: Figure 4
Patent JP-2019033611-A (JP)
Title: Control device of vehicle, control system of vehicle and control method of vehicle
Inventor: KANEKO SATOSHI
IPC: B60L15/20
Filed: 2017-08-09
Abstract: To provide a control device of a vehicle capable of suppressing decline of a longitudinal acceleration on a split road surface; and to provide a control system of the vehicle and a control method of the vehicle.SOLUTION: A control device of a vehicle includes an addition part 12c for outputting, to a motor 2, a post-compensation driver request torque determined by adding a driving torque (loss compensation portion driving torque) lost by a braking torque applied to a wheel on the low-μ road surface side by a BLSD request fluid pressure determined by a BLSD request fluid pressure calculation processing part 12b, to a driver request torque determined by a driver request torque calculation processing part 12a.SELECTED DRAWING: Figure 2
Patent JP-2019031038-A (JP)
Title: Thermal print head and thermal print head manufacturing method
Inventor: KUSUMOTO YUJI
IPC: B41J2/335
Filed: 2017-08-09
Abstract: To provide a thermal print head that can suppress disconnection of an electrode layer and has high reliability, and a thermal print head manufacturing method.SOLUTION: A thermal print head A1 comprises: a substrate; a common electrode having a connection parts 31 extending in a main-scanning direction x and a plurality of comb-tooth parts 33 respectively extending in a sub-scanning direction y with the connection part 31 as a base end; a plurality of individual electrodes 4 extending respectively in the sub-scanning direction y, one ends of which respectively get in between the comb-tooth parts 33 adjacent to each other in the main-scanning direction x; a resistor layer 5 crossing the plurality of comb-tooth parts 33 and the plurality of individual electrodes 4; and a protection film covering the resistor layer 5. Each of the plurality of tooth-comb parts 33 includes a first comb-tooth part 331 which reduces in dimension in the main-scanning direction x as approaching from the base end toward a tip side thereof.SELECTED DRAWING: Figure 4
Patent JP-2019035422-A (JP)
Title: Hydraulic control device
Inventor: HIRAI SHINICHI
IPC: F16H61/00
Filed: 2017-08-10
Abstract: To suppress a pressure of first oil from pulsating.SOLUTION: In a hydraulic control device 10, when it is detected that a pressure of first oil (output pressure of a first pump 20) detected by an output pressure sensor 26 pulsates, a TCU 46 stops driving of a second pump 28 or decreases a rotation number of the second pump 28 as a first operation. Alternatively, when it is detected that the output pressure of the first pump pulsates, the TCU 46 increases the rotation number of the second pump 28 to a rotation number (for example, maximum rotation number) that is higher than a target rotation number as a second operation.SELECTED DRAWING: Figure 1
Patent JP-2019034001-A (JP)
Title: Nail accessory, and method of applying and using nail accessory
Inventor: UEDA MIKI
IPC: A45D31/00
Filed: 2017-08-21
Abstract: To provide a nail accessory which can suppress cost, also prevent a drop off from the nail, and with which a high wearing stability can be obtained, and to provide a method of applying and using the same.SOLUTION: A nail accessory 1 comprises: an adhesive sheet 3 freely detachable from a front surface 10a of a nail 10 on which a film of gel nail 11 containing a photocurable resin is formed; and an accessory 2 on whose rear surface 2a is provided with the adhesive sheet 3. The accessory 2 is made up of a base 4 that is curved so as to be wearable due to clamping force to the nail 10 and a decorative member 5 secured on a front surface 4h of the base 4.SELECTED DRAWING: Figure 1
Patent JP-2019037258-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-08-22
Abstract: To provide a game machine capable of keeping a player interested in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving a game ball hit into a game area 5a. Upon the game ball entering the start pocket, determination processing is performed regarding winning. Thereafter, variable display depending on a result of the determination processing is started; and, if a winning pattern is displayed in the variable display, a winning game is executed. In this regard, the pachinko machine 1 can generate a performance reception period for an operation button as an interval in which processing identification information is acquired in each unit time.SELECTED DRAWING: Figure 60
Patent JP-2017212753-A (JP)
Title: Communication terminal, quality index retention server, quality index output method, display method, quality index retention method, and computer program
Inventor: WATANABE MASATOSHI
IPC: H04M11/00
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To provide decision material relating to use of an IP telephone to a user using the IP telephone in a mobile terminal.SOLUTION: A communication terminal includes: an evaluation value acquisition unit for acquiring an evaluation value representing communication quality in a communication path including a radio section; a voice quality acquisition unit for acquiring a voice quality index of an IP telephone on the basis of the acquired evaluation value; and an output unit for outputting the voice quality index in a mode according to the acquired voice quality index.SELECTED DRAWING: Figure 1
Patent JP-2019039351-A (JP)
Title: Control device for compression ignition engine
Inventor: INOUE ATSUSHI
IPC: F02B31/08
Filed: 2017-08-24
Abstract: To stabilize combustion with compression ignition in a compression ignition engine.SOLUTION: The compression ignition engine includes a fuel injection part (an injector 6), a state amount adjustment part for adjusting at least fresh air introduction into a combustion chamber, three-way catalysts 511, 513 provided in an exhaust passage, a wall temperature acquisition part (a water temperature sensor SW10) for acquiring parameters relating to the wall temperature of the combustion chamber, and a control part (an ECU 10). In the combustion chamber, a swirl flow is generated circulating along the wall. The control part sets the air-fuel ratio of air-fuel mixture as an approximately theoretical air-fuel ratio to fit in emission control windows of the three-way catalysts when the wall temperature of the combustion chamber is lower than a predetermined wall temperature.SELECTED DRAWING: Figure 11
Patent JP-2019039502-A (JP)
Title: Double mechanical seal
Inventor: SUZUKI OSAMU
IPC: F16J15/34
Filed: 2017-08-25
Abstract: To provide a double mechanical seal capable of efficiently replacing a seal liquid in a seal liquid region if applied to a rotary apparatus.SOLUTION: A double mechanical seal 1 consists of both mechanical seals of an apparatus inside mechanical seal 7 and an apparatus outside mechanical seal 8. In the double mechanical seal 1, outer peripheral sides of both the mechanical seals 7 and 8 are covered by a casing 10. A circulation ring 12 for sucking and discharging a seal liquid 30 is provided between both the mechanical seals 7 and 8. Lead-in holes 15 and 16 for leading the seal liquid 30 into the casing 10 are provided in both apparatus inside and apparatus outside locations of the casing 10. A lead-out hole 18 for leading the seal liquid 30 to the outside of the casing 10 is provided in a location opposite to the circulation ring 12 in the casing 10.SELECTED DRAWING: Figure 1
Patent JP-2019041046-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KIYONO YUZURU
IPC: H01L21/60
Filed: 2017-08-28
Abstract: To provide a semiconductor device that can be easily miniaturized, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device 100 comprises: a semiconductor component 10; a circuit board 20 on which the semiconductor component 10 is mounted; and an underfill material 30. The circuit board 20 has a through-hole 28 in a region where the semiconductor component 10 is mounted. The underfill material 30 is provided between the semiconductor component 10 and the circuit board 20 and in the through-hole 28.SELECTED DRAWING: Figure 1
Patent JP-2019042813-A (JP)
Title: Manufacturing method of metal mold
Inventor: OZAKI MOTOAKI
IPC: B22F3/16
Filed: 2017-08-29
Abstract: To provide a manufacturing method of a metal mold capable of smoothly polishing a wall surface of a fluid passage.SOLUTION: A manufacturing method of a metal mold comprises a process of molding a structure 2 having a fluid passage 21 on the inside by repeating laminating-sintering metal powder constituted by using nonmagnetic metal, a process of removing non-sintered metal powder from the molded structure 2 and a process of polishing a wall surface of the fluid passage 21 of the structure 2 after removing the non-sintered metal powder. The polishing process polishes the wall surface 22 of the fluid passage 21 by reciprocatably moving a magnetic arm 5 along the circumferential direction of the fluid passage 21 while impressing a magnetic field on an abrasive 6 by using the magnetic arm 5, by arranging the magnetic arm 5 around the structure 2 by putting in the abrasive 6 constituted by using a magnetic substance in the fluid passage 21.SELECTED DRAWING: Figure 7
Patent JP-2019045157-A (JP)
Title: Display device for vehicle
Inventor: WATANABE HISAMI
IPC: B60R16/02
Filed: 2017-08-29
Abstract: To make it easy to recognize the relationship between peak values and real-time values.SOLUTION: A display area 400 of a bar graph image 410 that expands and contracts according to vehicle information is divided into a plurality of large areas 402. A color of the bar graph image 410 is displayed differently for each of the large areas 402. A linear peak image 430 having a color same as or similar to a color of the large area 402 to which a peak value belongs is arranged at a position indicating the peak value of the input vehicle information on the display area 400 of the bar graph image 410 and is displayed.SELECTED DRAWING: Figure 2
Patent JP-2019042742-A (JP)
Title: Rolling die
Inventor: UMEBAYASHI YOSHIHIRO
IPC: B21H3/06
Filed: 2017-08-30
Abstract: To provide a rolling flat die capable of facilitating supply of lubricant into a space between the peak of the processing tooth and the work-piece to improve durability of the rolling flat die.SOLUTION: A rolling die comprises multiple processing teeth, and relatively moves the processing tooth in a form-rolling direction while depressing the processing tooth against a work-piece with respect to the work-piece to plastically deform the work-piece, so as to form-roll a predetermined shape. The rolling die further comprises multiple first oil grooves formed at a peak of the processing tooth and connected to flanks on both sides. This configuration can facilitate supplying lubricant into a space between the peak of the processing tooth and the work-piece so that the lubricant can reduce damage of the peak of the processing tooth to improve durability of the rolling die.SELECTED DRAWING: Figure 2
Patent JP-2017207788-A (JP)
Title: Optical module
Inventor: MORIOKA SHINPEI
IPC: G02B6/42
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical receptacle that can appropriately perform optical transmission involving monitoring, simplify a configuration, and improve mechanical strength and the degree of freedom in design, and an optical module including the optical receptacle.SOLUTION: An optical receptacle includes: a first lens surface 11 arranged on a first surface 2a at a photoelectric conversion device 3 side of an optical receptacle body so that part of light of a light-emitting element 7 goes into it; a first reflection surface 14 arranged on a second surface 2b opposite to the first surface 2a and reflecting the light going into the first lens surface 11; and a second reflection surface 16 arranged next to the first lens surface 11 on the first surface 2a so that another part of the light of the light-emitting element 7 goes into it, and reflecting the incident other part of the light toward a light-receiving element 8 as monitor light.SELECTED DRAWING: Figure 1
Patent JP-2019049819-A (JP)
Title: Adjustment system, adjustment device, closing method, and program
Inventor: IKEZAWA Rumi
IPC: G07G1/00
Filed: 2017-09-08
Abstract: To efficiently perform closing processing in an adjustment system including a plurality of commodity registration devices and a plurality of adjustment devices.SOLUTION: An adjustment system 1 of the present invention includes: a plurality of commodity registration devices 10 for accepting registration of commodities; and a plurality of adjustment devices 20 for communicating with each of the commodity registration devices 10 and adjusting an account on the basis of received adjustment information. The commodity registration devices 10 perform closing processing of the commodity registration devices 10 and adjustment devices 20 as a whole on the basis of theoretical values of amounts adjusted by the adjustment devices 20, balances of the adjustment devices 20, a balance of its own device, and a balance of each of the other commodity registration devices. The commodity registration devices 10 obtain the theoretical value and balance from an adjustment device 20 satisfying a prescribed condition.SELECTED DRAWING: Figure 1
Patent JP-2017214936-A (JP)
Title: Cryopump system, and operation method of cryopump system
Inventor: MATSUI TAKASATO
IPC: F04B37/16
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To improve energy saving performance of a cryopump system.SOLUTION: In a cryopump system 100, a cryopump 10 comprises: a refrigerator 12 that comprises a low-temperature cooling stage and a high-temperature cooling stage; a low-temperature cryopanel cooled by the low-temperature cooling stage; and a high-temperature cryopanel cooled by the high-temperature cooling stage. A compressor unit 50 comprises a compressor body 52 that compresses working gas to be supplied to the refrigerator 12, and an operating frequency of the compressor body 52 can be changed. The compressor unit 50 is operated in such a manner that a pressure ratio between a high pressure and a low pressure of the compressor body 52 is between 1.6 and 2.5.SELECTED DRAWING: Figure 1