baber/WOPTO huggingface dataset:
Patent JP-2019020535-A (JP)
Title: Focus operation device and lens system having focus operation device
Inventor: SASAKI RYOHEI
IPC: G03B17/00
Filed: 2017-07-14
Abstract: To provide a focus operation device having operability without a sense of discomfort due to a time lag capable of reducing power consumption and a lens system including the focus operation device.SOLUTION: There is provided a lens system including: a lens device; a focus operation device; and communication means. The lens system comprises depth-of-field acquisition means for acquiring a depth of field of the lens device. The focus operation device comprises: an operation member to be operated by a user; operation position detection means for detecting a position of the operation member; and operation mode switching means for switching a power saving mode and a normal mode on the basis of the depth of field and an operational state of the operation member.SELECTED DRAWING: Figure 1
Patent JP-2019019727-A (JP)
Title: Fuel supply device
Inventor: NAITO TOSHIHIKO
IPC: B62J37/00
Filed: 2017-07-14
Abstract: To provide a fuel supply device for improving the mounting/demounting workability of a fuel pipe on/from a fuel discharge pipe while suppressing the breakage of the fuel discharge pipe when a vehicle overturns.SOLUTION: A cover member 40 of a fuel supply device 38 is provided to block a bottom wall 26a of a saddle type fuel tank 10, and a discharge pipe 58 is provided outside the cover member 40 for discharging fuel to the external of the fuel tank 10. A connection part 66 of the discharge pipe 58 is formed toward the width-direction center side of a vehicle, and arranged so that an internal combustion engine E and a vehicle body frame 28 do not overlap each other in the width direction of the vehicle. The discharge pipe 58 is arranged so that a take-out part 64 protruded downward from the cover member 40 is outside in the width direction with respect to the width-direction center of the cover member 40.SELECTED DRAWING: Figure 1
Patent JP-2019020224-A (JP)
Title: Magnetic permeable member and current detecting device
Inventor: FUKUHARA TOSHIAKI
IPC: G01R15/20
Filed: 2017-07-14
Abstract: To provide a magnetic permeable member and a current detecting device with which it is possible to detect a wide range of currents at low cost by a magnetic field detection element.SOLUTION: As a magnetic permeable member 4 includes a closed part 4A and an open part 4B, when a large current flows in a busbar 2, a magnetic field hardly becomes strong in the open part 4B and a large current can easily be detected by a magnetic field detection element 3B arranged in the open part 4B. Furthermore, when a small current flows in the busbar 2, a magnetic field easily becomes strong in the closed part 4A and a small current can easily be detected by a magnetic field detection element 3A arranged in the closed part 4A. Thus, the magnetic field detection elements 3A, 3B are standardized for common use to reduce costs, it is made possible to detect a wide range of currents.SELECTED DRAWING: Figure 3
Patent JP-2019020244-A (JP)
Title: Fluid measuring device, fluid control system, and control program
Inventor: SAKAGUCHI YUHEI
IPC: G01N21/17
Filed: 2017-07-14
Abstract: To provide a fluid measuring device in which not only the flow rate of a specific component included in a fluid but also other values can be detected without being affected by the type of the specific component included in the fluid, in a passage where the fluid containing the specific component is intermittently supplied, and a pressure loss is reduced.SOLUTION: There is provided a fluid measuring device installed in a passage where a fluid containing a specific component variably flows. The fluid measuring device comprises: at least two detectors which are installed at an upstream side and a downstream side of the passage, and detect the fluid passing through the upstream side and downstream side of the passage; and a first flow rate calculation unit which, when the fluid flowing in the passage passes through each detector, calculates the flow rate of the fluid on the basis of a lapse time until the fluid is detected by the detector at the downstream side after the fluid is detected by the detector at the upstream side. At least one of the upstream detector and the downstream detector detects the partial pressure of the specific component in detecting the fluid.SELECTED DRAWING: Figure 1
Patent JP-2017185828-A (JP)
Title: Writing instrument
Inventor: KAWABATA CHIKAHIRO
IPC: B43K8/02
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument with excellent improved productivity which hardly causes ink blurring even when especially strong impact caused by dropping of the writing instrument etc. is applied, has sufficient visual identification capacity for surely reading characters written in a writing direction, and is usable until the last touch of writing, and excellent in productivity.SOLUTION: In a writing instrument A, a pen nib 40 includes a porous structure 45 serving as a writing section, and a holding structure 55 holding the porous structure and having at least one ink guide 50 for supplying ink to the writing section. The writing instrument further includes a relay porous structure 30 for supplying the ink contained in the writing instrument body to the ink guide 50 provided in the holding structure, and allows the holding structure 55 to serve as a visual identification section for visually identifying the direction of writing. The ink guide 50 is arranged in a substantially central part and is provided with an ink supply wick 51 impregnated with ink.SELECTED DRAWING: Figure 1
Patent JP-2019028959-A (JP)
Title: Image registration device, image registration system, and image registration method
Inventor: NORIDOMI SHUZO
IPC: G06T1/00
Filed: 2017-08-04
Abstract: To solve the problem that since it is necessary to store a variety of face image data for acquiring a face image suitable for face recognition, large volume of storage areas are required.SOLUTION: An image registration device 100 comprises an acquisition part 4, an output part 5, a determination part 6 and a storage part 7. The acquisition part 4 acquires an image including a face image of a crew picked up by a camera 1 as an imaging device installed above an electronic mirror for visually recognizing at least a rear side of a vehicle within the width in a longitudinal direction of the electronic mirror. The output part 5 outputs the image acquired by the acquisition part 4 for causing a display 3 included in the electronic mirror to display it. The determination part 6 determines whether or not the face image satisfies a predetermined condition. The storage part 7 stores the image including the face image when it is determined that the face image satisfies the predetermined condition by the determination part 6.SELECTED DRAWING: Figure 2
Patent JP-2019032649-A (JP)
Title: Control device and machine learning device
Inventor: HADA KEITA
IPC: G05B19/4155
Filed: 2017-08-07
Abstract: To provide a control device and a machine learning device capable of predicting affection of change in state quantity on processing result by machine learning.SOLUTION: A control device 100 predicting workpiece processing result by a processing machine comprises a machine learning device 300 learning relationship between change in state quantity indicating processing state and the processing result. The machine learning device 300 comprises a state observation part 306 observing time series data of the state quantity including at least one of a state of the processing machine and a state of peripheral environment as a state variable representing a current state of the environment, a determination data acquisition part 308 acquiring determination data indicating the processing result, and a learning part 310 learning the change in the state quantity indicating the processing state and the processing result in association with each other using the state variable and the determination data.SELECTED DRAWING: Figure 1
Patent JP-2019031204-A (JP)
Title: Unmanned aircraft, management server, control device and control program
Inventor: TANIGUCHI YASUYUKI
IPC: G08G5/00
Filed: 2017-08-08
Abstract: To avoid a collision between unmanned aircraft more reliably than before.SOLUTION: An unmanned aircraft (1) capable of autonomous flight includes: a direction sensor (37) for acquiring information indicating a flight direction of the unmanned aircraft (1); and a main control part (10) for controlling the unmanned aircraft (1). The main control part (10) sets one altitude band that permits flight of the unmanned aircraft (1) depending on the flight direction of the unmanned aircraft (1).SELECTED DRAWING: Figure 1
Patent JP-2017199433-A (JP)
Title: File management system, management device, processing method thereof, and program
Inventor: FUKUDA NAOYUKI
IPC: G06F12/00
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism enabling a plurality of users to efficiently update a file.SOLUTION: When an image processing device transmits a checkout request, a management device receives the checkout request including file identification information of a first file, a plurality of users, and position information in the first file, generates a plurality of second files from the first file corresponding to the file identification information in accordance with the position information, and checks out the plurality of generated second files by using the plurality of users.SELECTED DRAWING: Figure 4
Patent JP-2018021050-A (JP)
Title: Parenteral administration of tapentadol
Inventor: CHRISTOPH THOMAS
IPC: A61K9/08
Filed: 2017-08-21
Abstract: PROBLEM TO BE SOLVED: To provide aqueous pharmaceutical compositions of tapentadol or physiologically acceptable salt thereof which are suitable for parenteral administration and applicable for diabetic neuropathic pain, cancer pain, perioperative and/or postoperative pain.SOLUTION: There is provided an aqueous pharmaceutical composition adapted for parenteral administration of tapentadol or a physiologically acceptable salt thereof having a pH value of at least 5.4, including formulations being adapted for topical and/or systemic administration, free of preservatives, adapted for administration in combination with an anesthetic, and adapted for administration to children.SELECTED DRAWING: None
Patent JP-2018041073-A (JP)
Title: Display device and electronic apparatus
Inventor: KUROKAWA YOSHIMOTO
IPC: G09G3/3233
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device having excellent display quality and reduced power consumption.SOLUTION: A display device has a pixel having a reflective element, a light emitting element, a first pixel circuit that drives the reflective element, and a second pixel circuit that drives the light emitting element. In a first period in which first image data written into the first pixel circuit is updated to update a transmittance of the reflective element, the display device writes second image data into the second pixel circuit for a second period shorter than the first period to make the light emitting element emit light. The structure makes it possible to compensate for a change of brightness due to the reflective element, with the light emission obtained by pulse driving of the light emitting element.SELECTED DRAWING: Figure 8
Patent JP-2019039409-A (JP)
Title: Controller of internal combustion engine
Inventor: HIRATA YASUO
IPC: F02D29/02
Filed: 2017-08-28
Abstract: To provide a controller of an internal combustion engine that when fuel injection resumes, can prevent hindrance from occurring in driving a fuel injection valve.SOLUTION: An ECU 70 is applied to a fuel injection system 100 comprising a fuel pump 30, a hydraulic accumulation container 60 and a fuel injection valve 61. The ECU 70 is configured to stop fuel injection of an injector 61 on the basis of the fact that a predetermined injection stop condition is established. Also, the ECU 70 is configured to determine whether actual fuel pressure detected by a pressure sensor 72 exceeds a determination value, and when determining that the actual fuel pressure exceeds the determination value, reject injection stop operation of stopping the fuel injection of the injector 61.SELECTED DRAWING: Figure 1
Patent JP-2019038733-A (JP)
Title: Filler powder and method for producing the same
Inventor: NAKAMURA TADASHI
IPC: C03B32/02
Filed: 2017-08-29
Abstract: To provide a filler powder that has a thermal expansion coefficient lower than that of silica powder and with which a resin composition having excellent light transmittance can be obtained.SOLUTION: The filler powder comprises crystallized glass formed by precipitating a β-quartz solid solution and/or β-eucryptite, in which the ratio D90/D10 of the diameter on cumulative 90% (D90) to the diameter on cumulative 10% (D10) according to a laser diffraction scattering particle size distribution measurement is 20 or less.SELECTED DRAWING: None
Patent JP-2019045539-A (JP)
Title: Focal plane shutter and imaging apparatus
Inventor: SUZUKI YUSUKE
IPC: G03B9/36
Filed: 2017-08-30
Abstract: To configure a focal plane shutter capable of obtaining a strong drive force, while reducing power consumption in travel standby.SOLUTION: The focal plane shutter includes a base plate which has an opening, a blade which is operated so as to open/close the opening, an arm which is connected to the blade, a movable member which is connected to the arm and applies a drive force to the blade through the arm, a rotor which is connected to the movable member and rotated around a rotation axis, and has a magnetic force, a yoke which is arranged so as to face the peripheral surface of the rotor and formed by a magnetic body, and a first coil and a second coil which are wound on the yoke. The first coil and the second coil can be energized independently respectively.SELECTED DRAWING: Figure 1
Patent JP-2017206263-A (JP)
Title: Vehicle seat
Inventor: YUDOVICH ANTHONY
IPC: B60N2/30
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat that causes leg means to be folded and laid on a bottom surface of a seat cushion, synchronously with tipping-up of the seat cushion relatively to a seat back.SOLUTION: A vehicle seat includes: a seat back 1 supported by a body floor of a vehicle; a seat cushion 2 pivotally supported to be tipped up relatively to the seat back 1; leg means 3 pivotally supported by a bottom portion of the seat cushion 2; biasing means for biasing the leg means 3 in a direction away from a bottom surface of the seat cushion 2; stopper means for stopping the leg means 3 against an action of the biasing means and keeping the leg means 3 vertically standing from the bottom surface of the seat cushion 2; and a mechanism for causing the leg means 3 to be folded and laid on the bottom surface of the seat cushion 2 against the action of the biasing means, synchronously with the tipping-up of the seat cushion 2 relatively to the seat back 1.SELECTED DRAWING: Figure 1
Patent JP-2019043371-A (JP)
Title: Operation device
Inventor: MURATA KENGO
IPC: B62D1/04
Filed: 2017-09-01
Abstract: To provide an operation device that can suppress malfunction on the operation of a steering wheel.SOLUTION: An operation device 1 includes: a gripping sensor 2 for detecting gripping of a steering wheel 80; a touch pad 4 disposed in a steering wheel 80 and detecting an operation done; and a control part 6 that, when the gripping sensor 2 detects gripping of the steering wheel 80, disables an operation done at the touch pad 4.SELECTED DRAWING: Figure 1
Patent JP-2018059911-A (JP)
Title: Backscattered x-ray for inspecting component
Inventor: MORTEZA SAFAI
IPC: G01N23/203
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a backscattered X-ray device for non-destructively inspecting a component.SOLUTION: The device of the present invention includes an X-ray emitter 12 and a zone plate 102. The X-ray emitter 12 includes an X-ray shield 24, a vacuum pipe, a cathode, and an anode. The X-ray shield 24 has an emission opening 26. The vacuum pipe is provided in the X-ray shield 24. The cathode and the anode are sealed in the vacuum pipe. The cathode generates an electron ray. The anode is relatively arranged to the cathode to receive an electron ray and convert the electron ray into a hard X-ray, and is also relatively arranged to the emission opening 26 to guide a hard X-ray so that at least a part of the hard X-ray will pass through the emission opening 26. The zone plate 102 is relatively arranged to the emission opening 26 in the outside of the X-ray shield 24 so as to receive and collect a part of the hard X-ray and generate a collected hard X-ray.SELECTED DRAWING: Figure 2B
Patent JP-2018015577-A (JP)
Title: Game machine
Inventor: HANDA TOMOHITO
IPC: A63F5/04
Filed: 2017-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily examining or checking game history information by an examiner and capable of correctly totaling a put-out number of game media or the like even when power interruption occurs during the put-out processing of game media and initialization occurs when power returns.SOLUTION: Symbol determination means (winning determination means) determines whether or not winning combination is won on the basis of a combination of symbols (step S210). Totaling means totals data related to specific information among information related to a game on the basis of a determination result by the symbol determination means (winning determination means) (step S211). Putout control means performs putout processing of the game media on the basis of a determination result by the symbol determination means (the winning determination means) (step S212).SELECTED DRAWING: Figure 21
Patent JP-2019054222-A (JP)
Title: Electronic device housing
Inventor: OTAKE KAZUTO
IPC: H05K5/03
Filed: 2017-09-19
Abstract: To provide an electronic device housing which uses a small number of components and enables easy assembly.SOLUTION: A housing body 19 has: a circular first frame 13a; a circular second frame 14a; and columns 13b, 14b, 14c which connect the first frame with the second frame. A substantially cylindrical cover 15 is attached to the housing body and has a slit 15a along the columns. The cover 15 has first contact parts 15d located at both sides of the slit 15a and the inner side thereof, and the columns 13d, 14b, 14c have second contact parts 13j, 14j with which the first contact parts 15d contact. A thickness of each first contact part 15d is thicker than a thickness of a portion of the cover 15 which excludes the first contact parts 15d. The second contact parts 13j, 14j have shapes along surfaces of the first contact parts 15d.SELECTED DRAWING: Figure 6
Patent JP-2019057611-A (JP)
Title: Semiconductor device and power conversion device
Inventor: TAGAMI KENJI
IPC: H01L23/04
Filed: 2017-09-21
Abstract: To provide a technology capable of improving reliability of a semiconductor device by improving heat dissipation of a semiconductor element.SOLUTION: A semiconductor device 202 comprises: a case unit 2 which has a wall part 2b and on which a terminal 4 is provided; and a semiconductor element 1 which is incorporated inside the case unit 2 and on which a terminal 3 to be joined to the terminal 4 is provided. The terminal 4 extends upwards from the wall part 2b. The terminal 3 extends upwards from the semiconductor element 1 so as to face the terminal 4 and includes a hole 10. The surface area of the terminal 3 is smaller than that of the terminal 4 in a range in which the terminal 4 and the terminal 3 overlap with each other.SELECTED DRAWING: Figure 2
Patent JP-2019062071-A (JP)
Title: Coil component and method of manufacturing the same
Inventor: TAKEDA YASUSHI
IPC: H01F41/04
Filed: 2017-09-26
Abstract: To provide a coil component capable of interrupting a magnetic flux of a coil to improve superposition of the coil.SOLUTION: The coil component includes: an element body; and a helically wound coil provided in the element body. The coil is configured by laminating a plurality of coil wiring wound on a plane in a first direction. The coil wiring is formed in less than one turn. Both end surfaces in an extending direction of the coil wiring are inclined with respect to the first direction. A nonmagnetic portion is provided between both end surfaces of the coil wiring. The nonmagnetic portion contacts both end surfaces of the coil wiring so as to overlap in the first direction.SELECTED DRAWING: Figure 3
Patent JP-2019058482-A (JP)
Title: Hair Dryer
Inventor: HUANG SIWEN
IPC: A45D20/12
Filed: 2017-09-27
Abstract: To provide a hair dryer which allows more ions to reach the hair yet with a totally compact body, without sacrificing the ease of assembling and good design qualities.SOLUTION: The hair dryer comprises: a blowout grille made from a conductive material and arranged in a blow outlet without being connected to the ground line; a positive ion electrode arranged opposite the blowout grille; a negative ion electrode arranged opposite the blowout grille; and an ion generating circuit which, when generating ions at one of the positive ion electrode and the negative ion electrode, causes the other ion electrode to generate ions to neutralize at least a part of ions accumulated on the blowout grille.SELECTED DRAWING: Figure 5
Patent JP-2018005941-A (JP)
Title: Working vehicle cooperation system
Inventor: MATSUZAKI MASAYUKI
IPC: A01B69/04
Filed: 2017-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle cooperation control system which enables ground work traveling with a center work site and a headland as objects by effective linkage between a host working vehicle and a subordinate working vehicle.SOLUTION: A working vehicle cooperation control system comprises: a host position detection module which detects a position of a host working vehicle 1P; a subordinate position detection module which detects a position of a subordinate working vehicle 1C; a center work site route calculation part which calculates a center work site traveling route which is used for unmanned steering work traveling of the subordinate working vehicle 1C in a center work site CL; and a first steering control part which robotically steers the subordinate working vehicle 1C prior to the host working vehicle on the basis of the subordinate working vehicle position and the center work site traveling route.SELECTED DRAWING: Figure 1
Patent JP-2019063183-A (JP)
Title: Game machine
Inventor: SUDO AKIRA
IPC: A63F7/02
Filed: 2017-09-29
Abstract: To provide a game machine capable of optimizing operation relating to a movable performance member.SOLUTION: A logo accessory can perform descending operation and ascending operation. A drive transmission part includes a third rotatable gear 617 and a rack part 623 moving linearly in a vertical direction. The rack part 623 can be displaced integrally with the logo accessory 601. A spiral spring 619 is assembled into the third gear 617. The third gear 617 is connected with the rack part 623. While restoration force of the spiral spring 619 is being operated on the spiral spring 619, rotation of the spiral spring 619 can be started in a state in which a positional relationship between the spiral spring 619 and the rack part 623 is regulated.SELECTED DRAWING: Figure 20