baber/WOPTO huggingface dataset:
Patent JP-2019079747-A (JP)
Title: Cathode for solid oxide fuel cell and single cell of solid oxide fuel cell
Inventor: KOBAYASHI KEISUKE
IPC: H01M8/12
Filed: 2017-10-26
Abstract: To provide a cathode for a solid oxide fuel cell, capable of achieving both suppression in peeling of a cathode and suppression in deterioration of power generation performance due to the introduction of cracks into a cathode, and a single cell of a solid oxide fuel cell including the same.SOLUTION: A cathode 1 includes: a film-like cathode body 10 to which oxidant gas A is supplied from the outside; and a plurality of collector contacts 11 with each of which a collector 6 is brought into contact, the collector contacts being formed on a film surface of the cathode body 10. The cathode body 10 has a plurality of domain regions 102 surrounded by cracks 101 introduced in a film thickness direction. The cathode 1 satisfies a relationship of L≤D where D represents a 50% cumulative average diameter of the domain regions 102, and L represents an average distance between the collector contacts 11. A single cell 5 includes the cathode 1.SELECTED DRAWING: Figure 1
Patent JP-2019080532-A (JP)
Title: Cool box
Inventor: KIKUCHI ATSUSHI
IPC: B65D81/18
Filed: 2017-10-31
Abstract: To provide a cool box which can regulate excessive opening (rotation) of a lid body with respect to a cool box body.SOLUTION: A cool box has at an upper edge part 2a of a body 2 a stopper 30 which is in contact with a lower end of a peripheral side part 4b of a lid body 4 rotating in an opening direction and regulates further rotation in the opening direction of the lid body 4.SELECTED DRAWING: Figure 1
Patent JP-2019082933-A (JP)
Title: Report preparation system
Inventor: FUJITA MASASHI
IPC: G06Q10/00
Filed: 2017-10-31
Abstract: To provide a report preparation system that can simplify the work of preparing a report on a building inspection and reduce the time required to prepare the report.SOLUTION: A report preparation system comprises: inspection information generation means for generating inspection information that is information on an inspection site in a building; imaging means for generating image data of an image in which the inspection site is captured by imaging the inspection site; and report preparation means for preparing a report on the basis of the inspection information generated by the inspection information generation means and the image data generated by the imaging means. The report preparation means acquires inspection information on a plurality of inspection sites generated by the inspection information generation means and image data representing a plurality of images generated by the imaging means, associates each of the plurality of images with inspection information corresponding to each image, and prepares a report by pasting the plurality of images in a predetermined format.SELECTED DRAWING: Figure 1
Patent JP-2019087819-A (JP)
Title: Speaker
Inventor: ARAI AKIRA
IPC: H04R7/18
Filed: 2017-11-02
Abstract: To provide a speaker that is compact, can reproduce bass, and makes it difficult to break a diaphragm.SOLUTION: A speaker 1 includes: a diaphragm 110A; multiple actuators 140A for giving driving force to vibrate the diaphragm 110A in a sound emitting direction to each one of multiple positions on an edge of the diaphragm 110A; an enclosure for covering a surface of the diaphragm 110A on the opposite side of the sound emitting direction; and an edge connected to the diaphragm 110A and the enclosure. The multiple actuators 140A give driving force to multiple positions being rotationally symmetric on an edge of the diaphragm 110A. The diaphragm 110A is formed to have a rectangular shape when viewed from a sound emitting direction.SELECTED DRAWING: Figure 1
Patent JP-2019086044-A (JP)
Title: Repair valve and assembly method thereof
Inventor: SAWADA ISAMU
IPC: F16K43/00
Filed: 2017-11-02
Abstract: To provide a repair valve capable of easily detaching a valve seat presser.SOLUTION: A repair valve 100 comprising a valve box 1 housing a valve body 20 and a discharge port side valve seat 8 disposed in the valve box 1, has: an annular valve seat presser 7 configured to push the discharge port side valve seat 8 against the valve box 1; a projection part 7c projecting from an outer peripheral surface of the valve seat presser 7 to an upper flange part 3 the valve box 1 has; a guide groove 3a formed at the upper flange part 3, to which the projection part 7c is engaged; and a ball plunger 35 engaged to the guide groove 3a and configured to determine a stop position of the projection part 7c moving along the guide groove 3a. At least a part of the ball plunger 35 is fitted into a recess part 7e formed at the projection part 7c.SELECTED DRAWING: Figure 4
Patent JP-2019084979-A (JP)
Title: Vehicle control system, vehicle control method, and program
Inventor: HANAYAMA KEN
IPC: B60L1/00
Filed: 2017-11-07
Abstract: To provide a vehicle control system, a vehicle control method, and a program, which enable an energy management more appropriately.SOLUTION: A vehicle control system includes: a generation section including an internal combustion engine for outputting power and generator for generating electric power using the power output from the engine; a battery for storing power generated by the generation unit; a traveling motor, connected to a drive wheel of a vehicle, for driving the drive wheel using the power supplied from the generation unit or battery, thus rotating the drive wheel; a specific on-vehicle device incorporated in the vehicle; a prediction part for predicting a usage situation of the specific on-vehicle device in accordance with an occupant of the vehicle; and a control part for operating the generation section on the basis of the prediction result of the prediction part.SELECTED DRAWING: Figure 1
Patent JP-2019091776-A (JP)
Title: Step-up transformer
Inventor: KADO KENTA
IPC: H01F27/32
Filed: 2017-11-14
Abstract: To provide a step-up transformer capable of preventing occurrence of problems resulting from potting resin rising along the surface of a terminal.SOLUTION: In a step-up transformer 2, filling amount of resin 22 is adjusted so that the end face of a seat part 41 is exposed to the outside, when filling of resin 22 is ended. The step-up transformer 2 is mounted on the surface 11 side of a printed wiring board 1. A through hole 13 is formed in the printed wiring board 1, and a terminal 3 is penetrating the through hole 13 and projecting to the reverse face 12 side. Since the resin is in contact with the peripheral surface of the terminal 3 when filled with the resin 22, the resin 22 swells along the surface of the terminal 3 before hardening, thus forming a conical part 22a.SELECTED DRAWING: Figure 3
Patent JP-2019088463-A (JP)
Title: Game system, item providing method, and program
Inventor: DOKE MUTSUMI
IPC: A63F13/35
Filed: 2017-11-14
Abstract: To provide a game system, etc. that make an item lottery in a game easier to be tried.SOLUTION: A lottery unit 242 selects a winning item from an item group 232 by a lottery based on lottery condition information generated by a lottery condition generation unit 241. When look-ahead Gacha is requested, a presentation unit 243 generates an outline lottery result screen disclosing at least only partial information on the winning item selected by the lottery unit 242 and presents it to a user terminal. An item granting unit 244 grants the winning item selected by the lottery unit 242 to the user terminal when an approval on the lottery result is obtained from the user terminal that presents the outline lottery result screen, and an additional compensation is paid.SELECTED DRAWING: Figure 3
Patent JP-2019089119-A (JP)
Title: Optical fiber for laser beam transmission and welding method
Inventor: HACHIWAKA MASAYOSHI
IPC: G02B6/02
Filed: 2017-11-17
Abstract: To provide an optical fiber for laser beam transmission in which getting dirty of a weld zone can be suppressed.SOLUTION: An optical fiber 10 for laser beam transmission comprises: a welding core 11 which has polygonal cross-sectional shape, emits laser beam for performing braze welding in which the beam is irradiated along welding scheduled parts of first and second metal materials; and a plating removing core 12 which has circular cross-sectional shape, is provided to emit laser beam for removing metal plating and irradiated along at least either one of the welding scheduled parts of the first and second metal materials not subjected to the braze welding, when irradiating the laser beam emitted from the welding core 11 along the welding scheduled parts of the first and second metal materials to perform the braze welding.SELECTED DRAWING: Figure 1
Patent JP-2018040492-A (JP)
Title: Vent valve and piping structure
Inventor: MATSUDA SHOHEI
IPC: F16K27/02
Filed: 2017-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a vent valve capable of eliminating negative pressure in a piping material more speedily and securely.SOLUTION: A vent valve comprises: a vent valve body having a connection port and a vent port; a valve shaft which extends axially in the vent valve body; a valve body which moves from a closing position to an opening position of the vent port along the axis of the valve shaft; a first magnet coupled to the valve body; a second magnet supported movably along the valve shaft at a position isolated from the first magnet, and energizing the valve body at an initial position to the closing position repulsively against first magnet; returning means for returning the second magnet to the initial position; and a cover body fitted to the vent valve body. The cover body comprises: a shade member in a shade shape which covers the vent port; and a vent member which is fitted at one end of the vent valve body and has the shade member fixed so that the vent member is made open sideways and opened on a vent port side of the shade member. The shade member is provided with a raised part which is raised toward the vent port substantially in the center of the shade member so as to guide air flowing in sideways between the shade member and vent member to the vent port.SELECTED DRAWING: Figure 8
Patent JP-2019095105-A (JP)
Title: Hot water heating device
Inventor: YAMAGUCHI KAZUSHIRO
IPC: F24H9/02
Filed: 2017-11-20
Abstract: To provide a hot water heating device capable of simplifying construction of piping.SOLUTION: A hot water heating device includes a housing having a first side plate, a second side plate opposed to the first side plate, and a bottom plate connected to the first side plate and the second side plate, a first going pipe header having a plurality of first pipe connection ports arranged along a first direction as a direction from the first side plate toward the second side plate, a second going pipe header having a plurality of second pipe connection ports disposed on the bottom plate and arranged along the first direction, and a return pipe header disposed on the bottom plate, and having a plurality of third pipe connection ports arranged along the first direction. The first pipe connection port on a closest position from the first side plate is positioned at a second side plate side with respect to the second pipe connection port on a position separating most from the first side plate.SELECTED DRAWING: Figure 3
Patent JP-2019095553-A (JP)
Title: Production method of optical film, and optical film, optical film laminate, polarizing plate and image display device
Inventor: ARAI TSUTOMU
IPC: B32B23/08
Filed: 2017-11-21
Abstract: To provide a production method of an optical film having good durability, no problems about unevenness caused by UV rays, good aligning property and excellent releasability property and showing good development of retardation in an oblique direction, in which a retardation layer formed by fixing a liquid crystal compound in a vertically aligned state can be released, and an optical film and an optical film laminate, a polarizing plate and an image display device using the optical film.SOLUTION: The production method of an optical film includes: applying and drying a coating liquid that comprises a polymer compound having a hydroxyl group in a molecular structure and a liquid crystalline compound having a polymerizable group on a substrate to form a coating layer; vertically aligning the liquid crystalline compound; and then irradiating the coating layer with UV rays to cure the liquid crystalline compound to form a retardation film, wherein the retardation film can be released from the substrate. In the production method of an optical film in which the retardation film can be released from the substrate, a difference between a δa value calculated by using a three-dimensional SP value of the polymer compound and a δa value of the substrate is 3 or less; and production conditions are adjusted to predetermined ranges.SELECTED DRAWING: None
Patent JP-2019094843-A (JP)
Title: Thermal energy recovery system
Inventor: NISHIMURA KAZUMA
IPC: F01K25/10
Filed: 2017-11-22
Abstract: To provide a thermal energy recovery device capable of inhibiting inflow of a gas-phase intermediate medium into an intermediate medium pump.SOLUTION: A thermal energy recovery system includes: an evaporator (30); an expander (32); a power recovery machine (34); a condenser (36); a working medium pump (38); heaters (11, 12) for evaporating an intermediate medium; an intermediate medium circulation flow passage (10); an intermediate medium pump (14); a bypass flow passage (20) connected to the intermediate medium circulation flow passage (10) and bypassing the evaporator (30); a cooler (22) provided in the bypass flow passage (20) and condensing the intermediate medium; and a primary pressure regulating valve (V1) provided at a portion on the upstream of the cooler (22) in the bypass flow passage (20) and maintaining a value of pressure of a portion upstream of the valve at a set value.SELECTED DRAWING: Figure 1
Patent JP-2018091129-A (JP)
Title: Anti-collapse sound barrier of road and anti-collapse installation method of sound-absorbing plate of sound barrier thereof
Inventor: KOGA TAKASHI
IPC: E01F8/00
Filed: 2017-11-28
Abstract: PROBLEM TO BE SOLVED: To provide fall prevention of a sound-absorbing plate of a sound barrier provided in an expressway and the like.SOLUTION: A sound barrier composed of a sound-absorbing plate 10 supported by an adjacent support column 2. A wire fastener 20, a wire holder 30, and a wire connecting member 40 are fixed to the support column 2 on both the ends of a fall prevention installation section A, the support column 2 of an excess length storage section B, and each sound-absorbing plate 10 of the fall prevention installation section A, respectively. A wire 50 supported by the wire fastener 20 is stretched tightly in the longitudinal direction of the sound barrier passing in front of each sound-absorbing plate 10 provided within the fall prevention installation section A. The wire 50 passing in front of each sound-absorbing plate 10 passes through a hole of the connecting member 40 secured to each sound-absorbing plate 10 to be supported by each of the connecting member 40. The wire 50 is held at both the ends thereof by the wire holder 30, the wire holder 30 is released from holding an end metal fitting upon receiving a tensile force beyond a predetermined value, and end metal fitting abuts on the wire fastener 20 and is clamped.SELECTED DRAWING: Figure 1
Patent JP-2019098532-A (JP)
Title: Liquid jet device
Inventor: KUDO SHOSHIN
IPC: B41J2/17
Filed: 2017-11-28
Abstract: To provide a liquid jet device which enables reduction of contamination in a peripheral area caused by a spilling liquid.SOLUTION: A liquid jet device includes: a liquid tank 47 mounted on a carriage 20 capable of reciprocating in an X axis direction and having a liquid supply part 23 used to receive supply of a liquid from the outside; and a housing 48 for covering the liquid tank 47. The housing 48 includes: an upper wall 49 for covering the liquid tank 47 from above; and a first recessed part 61 and a second recessed part 62 which are provided at the upper wall 49 so as to receive the liquid spilling to the outside of the liquid supply part 23 and recessed downward.SELECTED DRAWING: Figure 7
Patent JP-2019097827-A (JP)
Title: Compact container
Inventor: ISHIZUKA TETSUYA
IPC: A45D33/00
Filed: 2017-11-30
Abstract: To facilitate adjustment of a discharge quantity of contents.SOLUTION: A compact container includes: an inner container 12 for storing contents, having flexibility, and deformable by volume reduction; an outer container 11 for storing the inner container 12; an inner lid 13 formed with a communication hole 56; an intermediate lid 14 defining a communication space 65 communicated with the communication hole 56 between the inner lid 13 and formed with a discharge hole 66; a first valve body 15; and a second valve body 16. The intermediate lid 14 has an operation part 58 for increasing/decreasing the inner pressure of the communication space 65 due to elastic deformation. When the inner pressure of the communication space 65 rises due to downward movement of the operation part 58, the first valve body 15 shuts down communication between the communication hole 56 and the communication space 65, and the second valve body 16 communicates the discharge hole 66 with the communication space 65. When the inner pressure of the communication space 65 descends due to upward movement of the operation part 58, the second valve body 16 shuts down communication between the discharge hole 66 and the communication space 65, and the first valve body 15 communicates the communication hole 56 with the communication space 65. The outer container 11 has a pressing part 23a for pressing the inner container 12.SELECTED DRAWING: Figure 2
Patent JP-2019103228-A (JP)
Title: Estimation device, estimation method and inverter system
Inventor: KUBO HAJIME
IPC: H02M7/48
Filed: 2017-12-01
Abstract: To provide a technique for making easier to achieve a desired controlling performance in an inverter.SOLUTION: An estimation device 4 reads data of d-axis and q-axis current detection signals, d-axis and q-axis voltage command signals vand v, an electric angular velocity ω, and a frequency command signal ωin a motor 3 which is subjected to activation control by an inverter 2, and estimates respective estimation values of a secondary magnetic flux φ, and a primary resistance R, a secondary resistance R, a leak inductance Land a magnetic excitation inductance Lwhich are induction motor parameters. In the estimation device 4, a first Kalman filter part 5 capable of deriving the estimation value of the secondary magnetic flux φ, and a second Kalman filter part 6 capable of deriving the estimation value of the induction motor parameter w with an arithmetic operation cycle slower than the first Kalman filter part 5 are connected in parallel.SELECTED DRAWING: Figure 1
Patent JP-2019097847-A (JP)
Title: Brain function disease discrimination method, program for computer that executes brain function disease discrimination method, and sleep evaluation sheet
Inventor: USUDA SHIGERU
IPC: A61B5/00
Filed: 2017-12-01
Abstract: To provide a brain function disease discrimination method capable of efficiently and easily discriminating among Alzheimer type dementia, Lewy body type dementia, schizophrenia, and depression with a high degree of precision.SOLUTION: A brain function disease discrimination method of the present invention includes a first discrimination process for acquiring at least sleep latency data and periodic body movement data from sleep data obtained while a subject is sleeping, and discriminating whether or not the sleep latency data is secured for a fixed time (T1), and a second discrimination process for discriminating whether or not the periodic body movement data exists a fixed number of times (N times). From the discrimination result of the first discrimination process and the second discrimination process, it is discriminated that the subject is likely to have at least Alzheimer type dementia or Lewy body type dementia.SELECTED DRAWING: Figure 4
Patent JP-2019100270-A (JP)
Title: Control device for fuel pump
Inventor: SASAKI SHOJI
IPC: F02M37/08
Filed: 2017-12-05
Abstract: To provide a control device capable of appropriately performing failsafe responding processing and securely avoiding an abnormal situation when failure occurs in the control device for a fuel pump constituted by an engine control unit and a fuel pump driver.SOLUTION: In a communication shut-off state where transmission of a drive control command value DUTY from an engine control unit (ECU) 1 to a fuel pump driver (FPD) 2 becomes impossible, the FPD 2 is configured to drive a fuel pump 4 by using a maximum command value DTYMAX(100%) as the drive control command value DUTY. When an ignition switch 21 is turned off and the fuel pump 4 is stopped, even if the drive control command value DUTY is the DTYMAX, the stopped state of the fuel pump 4 is maintained. When the ignition switch 21 is turned on and the drive control command value DUTY is the DTYMAX, the fuel pump 4 is driven.SELECTED DRAWING: Figure 3
Patent JP-2019042469-A (JP)
Title: Needle-sticking detection sheet
Inventor: YAMAZAKI KAIRI
IPC: A61J1/05
Filed: 2017-12-06
Abstract: To provide a sheet in which a needle-sticking hole remains in a visually emphasized external appearance when a needle such as an injection needle is stuck due to an erroneous application method or incorrectly, and which enables easily and surely determining the presence of a needle-sticking history.SOLUTION: A needle-sticking detection sheet 100 is obtained by laminating a first resin layer 10, an interlayer adhesion layer 20, and a second resin layer 30 in this order. The needle-sticking detection sheet 100 is such that when a needle-sticking hole 60 is formed by sticking an injection needle having a diameter of 0.80 mm and a blade die R B, the periphery of the needle-sticking hole 60, between the interlayer adhesion layer 20 and at least one layer of the two layers 10,30 adjacent to the interlayer adhesion layer 20 in the lamination direction, is separated by a width of 0.2 mm or more so as to form a separation region 70.SELECTED DRAWING: Figure 1
Patent JP-2019098699-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: YOSHIKAWA SHINPEI
IPC: B41J2/175
Filed: 2017-12-07
Abstract: To provide a liquid discharge head that can be miniaturized in a vertical direction, and to provide a liquid discharge device.SOLUTION: A liquid discharge head includes a supply passage for supplying liquid to be discharged from a discharge port; an exhaust passage branching from the supply passage and capable of collecting bubbles contaminating to the liquid; and a first region having a larger liquid contact angle than an inner surface of the supply passage and formed at an inner surface of the exhaust passage.SELECTED DRAWING: Figure 3
Patent JP-2019106744-A (JP)
Title: Step-up converter device and control method thereof
Inventor: SATO KAZUYOSHI
IPC: H02M7/48
Filed: 2017-12-08
Abstract: To further properly control a step-up converter.SOLUTION: A step-up converter device comprises a step-up converter which exchanges powers between a first power line connected with a power storage device and a second power line connected with an inverter driving a motor accompanied by conversion of voltage, and a current sensor detecting current through the step-up converter. When a temperature of the current sensor becomes within a predetermined temperature range, the step-up converter device learns an offset amount of the current sensor while performing an intermittent step-up control to operate the step-up converter intermittently so that the voltage of the second power line becomes a target voltage and controls the step-up converter using a corrected current value gained by correcting a detection value with a correction value corrected using the learned offset amount and the temperature of the current sensor. Thereby, the step-up converter can be controlled further properly.SELECTED DRAWING: Figure 3