baber/WOPTO huggingface dataset:
Patent JP-2020129854-A (JP)
Title: Carrier and carrier system
Inventor: KANAI HIDEKAZU
IPC: B60L13/03
Filed: 2019-02-07
Abstract: To provide a carrier and a carrier system that can change a thrust constant according to a manner of arrangement of a stator on a carrying passage.SOLUTION: A carrier is for moving a first carrying passage on which a position object information reading unit is provided and a plurality of stators are arranged, and a second carrying passage on which a position object information reading unit is provided and a plurality of stators are arranged in a manner different from the first carrying passage. The carrier comprises a movable element for generating thrust utilizing magnetic force generated by the plurality of stators; a position information reading unit for reading position information from the position object information reading unit; and an electric power control device for controlling electric power being supplied to the movable element based on a thrust constant and also controlling the electric power being supplied to the movable element while making a change from a first thrust constant which corresponds to the manner of arrangement of the plurality of stators on the first carrying passage to a second thrust constant which corresponds to the manner of arrangement of the plurality of stators on the second carrying passage based on position information, in response to a movement to the second carrying passage from the first carrying passage.SELECTED DRAWING: Figure 5
Patent JP-2020128155-A (JP)
Title: Safety device for bulldozer
Inventor: FUKUDA TETSUYA
IPC: B60T13/74
Filed: 2019-02-08
Abstract: To provide a safety device for a bulldozer capable of accurately detecting a person existing in a predetermined area around the bulldozer, as well as, of swiftly braking travel of a vehicle to stop the vehicle smoothly and safely when the person existing in the predetermined area is detected.SOLUTION: A safety device for a bulldozer comprises: a human-sensing sensor 11 for detecting the existence of any person within a predetermined area around the bulldozer; information processing means 13 for processing a signal output by the human-sensing sensor 11 to detect the existence of the person, and when the existence of the person is detected, transmitting a human-sensing signal S3 indicating the existence of the person; and braking means 13 for performing stepping-in operation and release operation of a brake pedal of a brake mechanism 14 on the basis of the human-sensing signal S3.SELECTED DRAWING: Figure 3
Patent JP-2020133407-A (JP)
Title: Scroll compressor
Inventor: IIZUKA SATOSHI
IPC: F04C29/04
Filed: 2019-02-13
Abstract: To provide a highly efficient scroll compressor capable of enhancing an injection rate.SOLUTION: A fixed scroll end plate 11a is provided with an injection port 54 communicating with a gas injection cycle, and the injection port is composed of two or more injection holes 54a, 54b ... for each one path of the injection port 54. Consequently, since a large flow passage area of the injection port 54 can be secured, an injection rate can be increased, and thus a highly efficient scroll compressor can be obtained.SELECTED DRAWING: Figure 6
Patent JP-2020131439-A (JP)
Title: Liquid jet device, and method for controlling liquid jet device
Inventor: OTSUKA NOBUTOSHI
IPC: B41J2/175
Filed: 2019-02-13
Abstract: To provide a liquid jet device which can prevent pressure control is performed from getting complicated, and a method for controlling a liquid jet device.SOLUTION: A liquid jet device includes a liquid jet head 20 having a nozzle surface 21a to which a nozzle 21 is opened, a liquid supply path 30 that supplies a liquid to the liquid jet head 20, a liquid discharge path 40 that discharges the liquid from the liquid jet head 20, a supply side pressure control valve 31 that can control a pressure in a supply side liquid chamber 33 provided on the liquid supply path 30 to a first pressure of maintaining a gas-liquid interface formed on the nozzle 21, a liquid storage part 15 that is connected to the liquid discharge path 40, a third opening/closing valve 120 which is configured to act the pressure in the liquid storage part 15 on the nozzle 21 through the liquid discharge path 40 by being opened, and a control part that controls the third opening/closing valve 120, and makes a pressure in the liquid storage part 15 controlled to the second pressure that is lower than the first pressure and maintains a gas-liquid discharge path formed on the nozzle 21 act on the nozzle 21 through the liquid discharge path 40.SELECTED DRAWING: Figure 8
Patent JP-2020130240-A (JP)
Title: Seat pad, manufacturing method of the same, and molding tool
Inventor: MATSUMOTO MASATO
IPC: B29C39/10
Filed: 2019-02-13
Abstract: To improve the strength of a groove part in a seat pad.SOLUTION: A seat pad 20 comprises a groove part 22 molded so as to be recessed from one surface of the seat pad 20, and a swelling part 30 disposed in the groove part 22. The swelling part 30 is formed so as to overhang from a groove wall of the groove part 22 to a width direction center side of the groove part 22 as it proceeds from an opening side of the groove part 22 to a bottom of the groove part 22. The swelling part 30 is formed so as not to exceed the width direction center side of the groove part 22.SELECTED DRAWING: Figure 4
Patent JP-2020133232-A (JP)
Title: Vehicle seat lock device
Inventor: TAKEDA TOKUHIDE
IPC: E05B85/02
Filed: 2019-02-19
Abstract: To provide a vehicle seat lock device having a smaller outer shape in a front view than that of a conventional structure.SOLUTION: A vehicle seat lock device 10 includes: a lock body section 11; a hook 20; a pawl engaged with the hook 20; a first shaft section 14 for attaching the hook 20 in a rotatable manner to the lock body section 11; a second shaft section 15 for attaching the pawl in a rotatable manner to the lock body section 11; and a reinforcing plate 70 provided on a first surface 11s side intersecting the axis of the first shaft section 14 in the lock body section 11. On the first surface 11s side of the lock body section 11, a stepped portion 66 is provided inside an outer edge 11a of the lock body section 11 when the first surface 11s is viewed from the front. The reinforcing plate 70 includes a first claw part 74 engageable with the stepped portion 66.SELECTED DRAWING: Figure 9
Patent JP-2020137303-A (JP)
Title: Power conversion equipment
Inventor: KAGEYAMA HIROSHI
IPC: H02M7/48
Filed: 2019-02-21
Abstract: To provide power conversion equipment in which determination of a short-circuited location is achieved using a simple configuration.SOLUTION: A power conversion equipment 1 controls a plurality of switching elements, the power conversion equipment including: an inverse conversion unit 4 composed of a plurality of switching elements of an upper arm and a plurality of switching elements of a lower arm for controlling current through a motor 70; a first current sensor 12u and a second current sensor 12w for measuring current values of current flowing through cables; a first comparison unit 14u comparing an output value of a first delay unit 13u with a first current threshold value 15; a second comparison unit 14w comparing an output value of a second delay unit 13u with a second current threshold value 15; and a control unit 32 determining a short-circuited location. When determining a short-circuited location, the control unit makes the first current sensor and second current sensor measure current through the same current path and determines a short-circuited location on the basis of outputs from the first comparison unit and second comparison unit.SELECTED DRAWING: Figure 1
Patent JP-2019082731-A (JP)
Title: Methods of driving color display device
Inventor: CRAIG LIN
IPC: G02F1/167
Filed: 2019-02-27
Abstract: To provide methods of driving a color display device.SOLUTION: The present invention relates to methods of driving a color display device capable of displaying high quality color states. The display device utilizes an electrophoretic fluid comprising three types of pigment particles having different optical characteristics. In one embodiment, pigment particles of a first type are negatively charged, while pigment particles of a second type are positively charged. In one embodiment, the pigment particles of the first type are white, while the pigment particles of the second type are black.SELECTED DRAWING: Figure 2
Patent JP-2022065213-A (JP)
Title: User device and communication method
Inventor: YOSHIOKA SHOHEI
IPC: H04W4/46
Filed: 2019-02-28
Abstract: To make it possible to determine a PSFCH resource used for PSSCH repetitive transmission (PSSCH repetition) in direct terminal-to-terminal communication.SOLUTION: A user device includes: a receiving unit that receives repetitive transmission of a data channel from another user device; a control unit that determines a resource of a feedback channel for the repetitive transmission of the data channel; and a transmitting unit that uses the determined resource to transmit, to the other user device, the feedback channel for the repetitive transmission of the data channel.SELECTED DRAWING: Figure 1
Patent JP-2020144983-A (JP)
Title: Fuel cell system
Inventor: OGAWA TOMOHIRO
IPC: F17C13/00
Filed: 2019-03-04
Abstract: To allow for specification in which first on-off valve closing abnormality exists, by executing closing abnormality determination for each of multiple first on-off valves.SOLUTION: A fuel cell system including a fuel cell and a secondary cell includes multiple tanks for storing fuel gas, a supply passage connecting each of the multiple tanks with the fuel cell, multiple on-off valves for changing over fuel gas supply, and a control section for controlling the multiple on-off valves. The control section do a processing for performing valve opening instruction for one on-off valve from fully closed state, where the multiple on-off valves are closed entirely, in a state where the fuel cell system is not receiving an operation instruction, and then instructing the fuel cell to generate electricity, and sequentially executes on-off abnormality determination for determining presence of abnormality of one on-off valve, by comparing a first pressure value in fully closed state with a second pressure value in a period until a constant duration elapses after open-valve instruction, for each of the multiple on-off valves.SELECTED DRAWING: Figure 3
Patent JP-2020150314-A (JP)
Title: Image decoder, image decoding method, and program
Inventor: UNNO Kyohei
IPC: H04N19/436
Filed: 2019-03-11
Abstract: To provide an image decoder, a method, and a program that perform processing of sub-blocks in parallel even if intra-sub-partitions (ISP: Intra-Sub-Partitions) are applied to a block.SOLUTION: An intra-prediction unit 242 of an image decoder includes a prediction signal generation unit 242C that generates a prediction signal by intra-prediction. The prediction signal generation unit 242C refers to pixels of an already-decoded block adjacent to a block to which intra-sub-partitions are applied when prediction signal are generated for all sub-blocks.SELECTED DRAWING: Figure 3
Patent JP-2020146180-A (JP)
Title: Keratoconus determination device and program
Inventor: KOJIMA TAKASHI
IPC: A61B3/107
Filed: 2019-03-13
Abstract: To provide a device and a program capable of determining keratoconus with a simple configuration so as to be widely spread and contribute to early diagnosis of keratoconus.SOLUTION: A keratometer 1 as a keratoconus determination device measures the strong main meridian refractive power, the weak main meridian refractive power, the angle of the main meridian, and the like of the cornea. The keratoconus prediction model 5 is stored in a memory 3 of a control unit 2 of the keratometer 1. The prediction model 5 is a logistic regression model in which the three parameters of strong main meridian refractive power, weak main meridian refractive power, and a factor whether astigmatism with the rule or not are used as independent variables and the probability of keratoconus is defined as a dependent variable. The control unit 2 inputs to the prediction model 5 the values of three parameters of strong main meridian refractive power, weak main meridian refractive power, and a factor whether astigmatism with the rule or not among kerato values obtained by the measurement so as to obtain a probability of keratoconus as an output therein. When the probability is greater than a cutoff value, it is determined that keratoconus is suspected, and when the probability is equivalent to or less than the cutoff value, it is determined to be normal. The determination result is output to a display unit 12.SELECTED DRAWING: Figure 2
Patent JP-2020146949-A (JP)
Title: Fiber-reinforced molding
Inventor: NAKAMURA YU
IPC: C08K5/12
Filed: 2019-03-14
Abstract: To provide a fiber-reinforced molding which has vibration damping property, high rigidity and lightness, and has bleed-out resistance to an added plasticizer.SOLUTION: A fiber-reinforced molding is formed of a core material 11 and a fiber-reinforced resin reinforcement material 21 stacked on both surfaces of the core material 11, in which the core material 11 is obtained by curing a thermosetting resin in a state where an impregnated thermosetting resin foam obtained by impregnating a thermosetting resin foam having interconnected cells with a thermosetting resin is compressed, phthalate having a melting point of 50-80°C is added to the thermosetting resin impregnated in the thermosetting resin foam having the interconnected cells, and a ratio of the phthalate to the total amount of the resin content of the thermosetting resin and the phthalate is 25-40%.SELECTED DRAWING: Figure 1
Patent JP-2020146347-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-15
Abstract: To provide a game machine that contributes to enhancement of game interest through a performance.SOLUTION: A game control microcomputer 101 can perform a big winning determination as to whether or not to execute a big winning game. A performance control microcomputer 121 can execute an imitation sound advance notice for outputting imitation sound from a speaker 52, and may execute the imitation sound advance notice of a performance pattern A for outputting imitation sound for 1000 ms and the imitation sound advance notice of performance patterns B to D for outputting imitation sound for 8000 ms, on the basis of the result of the big winning determination, in the imitation sound advance notice.SELECTED DRAWING: Figure 29
Patent JP-2020154640-A (JP)
Title: Image processing apparatus, image processing method and image processing program
Inventor: SATO TAKESHI
IPC: G06T1/00
Filed: 2019-03-19
Abstract: To more appropriately detect a shininess area in an image.SOLUTION: An imaging apparatus 1 comprises: an image acquisition unit 111; and a shininess area detection unit 114. The image acquisition unit 111 acquires an image. The shininess area detection unit 114 uses information associated with a blue component in the image acquired by the image acquisition unit 111 in priority to information associated with other component, and detects a shininess area in the image.SELECTED DRAWING: Figure 3
Patent JP-2020150889-A (JP)
Title: Grain flour composition for confectionary, dough for confectionary, and confectionary
Inventor: MASUDA YOSHIKO
IPC: A21D13/80
Filed: 2019-03-22
Abstract: To provide confectionary being excellent in food texture, and having good dough and product appearance.SOLUTION: The aforementioned problem is solved by using soft wheat flour of ordinary wheat flour and wheat flour of durum wheat flour Setodure for confectionary, and using the wheat flour of Setodure of 5-55 mass% relative to the total mass of soft wheat flour of ordinary wheat flour and wheat flour of durum wheat Setodure.SELECTED DRAWING: None
Patent JP-2020153931-A (JP)
Title: Gas sensor, specific gas density detection method and sensor element
Inventor: SEKIYA TAKAYUKI
IPC: G01N27/409
Filed: 2019-03-22
Abstract: To suppress reduction of detection accuracy of specific gas density in a test gas.SOLUTION: A gas sensor 100 detects specific gas density in a measured gas, in which any one of oxygen and NOx is a specific gas, and a measured gas is the test gas including the specific gas and a base gas and not including the other. A control device of the gas sensor 100 controls electrification to a heater part 70 through a lead for electrification so that a temperature of the heater 71 based on a heater current and a heater voltage between leads for voltage measurement, reaches a target temperature. The control device applies a control voltage Vp to a pump cell 41, and pumps oxygen so that oxygen density in the surrounding of a measurement electrode 44 becomes substantially zero. The control device detects specific gas density in the measured gas on the basis of at least one of a pump current Ip and an electromotive force Ve. The control device determines presence/absence of abnormality of the detected specific gas density on the basis of difference between the specific gas density based on the pump current Ip and the specific gas density based on the electromotive force Ve.SELECTED DRAWING: Figure 1
Patent JP-2019180398-A (JP)
Title: Article
Inventor: OYAMA HIROYUKI
IPC: A24F47/00
Filed: 2019-03-26
Abstract: To provide an article which can produce a smoking atmosphere in smoking and exhibit attractiveness.SOLUTION: An article 1 comprises therein a hollow cylindrical part 10, and on a side peripheral face 10a of the cylindrical part 10, a hole part 20 from which a tip of an electronic cigarette 100 is inserted, is provided. The hole part 20 is provided on a lower part of the side peripheral face 10a of the cylindrical part 10, and inclined so as to lower from outside to inside of the cylindrical part 10, and when the electronic cigarette 100 is inserted into the cylindrical part 10, the electronic cigarette 100 is inclined, and a height position of an upper end 100b of the electronic cigarette 100 and a height position of an upper end 10e of the cylindrical part 10 are equal positions.SELECTED DRAWING: Figure 8
Patent JP-2020156707-A (JP)
Title: Rod inserter
Inventor: KATO KOICHI
IPC: A61B17/70
Filed: 2019-03-26
Abstract: To provide a disassemblable rod inserter.SOLUTION: A rod inserter according to the disclosure has: a first member including a first long member, a cylindrical grip part and a passage; a second member including a second long member moving along the passage; a rod-like third member engaged with a rear end side of the second member and inserted into a grip part; and a cylindrical lock knob one part of which is inserted in the grip part and which is rotatably engaged with the grip part. An end part of the first member and an end part of the second member can configure a holding part. The lock knob is at a first position with respect to the grip part when the third member is at a holding position and a release position, and can be at a second position with respect to the grip part while the third member is at a pressing position. When the lock knob is at the second position, mutual engagement of the respective members can be released.SELECTED DRAWING: Figure 1
Patent JP-2019149375-A (JP)
Title: Silicon complex or tin complex particle
Inventor: UPRETI SHAILESH
IPC: H01M4/36
Filed: 2019-03-27
Abstract: To relate to a composite particle for storing a lithium.SOLUTION: A composite particle is used for an electrochemical cell. A composite particle contains a metal oxide on a surface of the composite particle, has a primary particle diameter which is less than 100 micron, and includes a composite expressed by a formula: MM'Z (M is made of a group of Si and Sn, M'is made of a group of Mn, Mg, Al, Mo, bronze, Be, Ti, Cu, Ce, Li, Fe, Ni, Zn, Co, Zr, K, and Na, and Z is made of a group of O, Cl, P, C, S, H, and F).SELECTED DRAWING: Figure 5
Patent JP-2020157271-A (JP)
Title: Coating object
Inventor: SATO HIROSHI
IPC: E04F13/18
Filed: 2019-03-28
Abstract: To provide a coating object for imparting a depth feeling by arranging a convex spot pattern and a metallic layer on a surface of a coated object and imparting a design property having the overall brightness.SOLUTION: The coating object includes a coated object 11, a spot pattern 12 with which its surface is coated and a metallic layer 14 with which a surface of the coating object and a surface of the spot pattern are coated. A contrast of a shadow is expressed by a height difference between a convex part for constituting the spot pattern and a concave part between the convex parts, and impart a high brightness design property by the reflex action of the light by a metallic particle included in the metallic layer.SELECTED DRAWING: Figure 1
Patent JP-2020166029-A (JP)
Title: Mounting method and method of manufacturing image display device
Inventor: JINTA TOSHIYUKI
IPC: H01L33/00
Filed: 2019-03-28
Abstract: To provide a mounting method and a method of manufacturing an image display device using the mounting method, in which occurrence of misalignment is suppressed when a large number of chip components formed on a wafer substrate are transferred to a predetermined position of a wiring substrate via a transfer substrate and mounted thereon.SOLUTION: In a mounting method in which a large number of chip components C having electrodes are separated from each other after formed on a wafer, and in a state where individual chip components C are arranged opposite to predetermined positions IC of a wiring substrate after the chip components C are transferred onto a first transfer substrate holding the electrode side and then transferred onto a second transfer substrate holding the opposite side of the electrode, transfer arrangement of the chip components C is performed on the wiring substrate and mounted thereon by irradiating the chip components C with laser beams over the second transfer substrate. The inside of the second transfer substrate is divided into common accurate areas, and based on position information corresponding to the individual accurate areas, the chip components C are transferred and arranged.SELECTED DRAWING: Figure 5
Patent JP-2020164128-A (JP)
Title: vehicle
Inventor: ARAKI KEIZO
IPC: B62K5/10
Filed: 2019-03-29
Abstract: To improve a degree-of-freedom of turning of a vehicle.SOLUTION: A vehicle comprises: a vehicle body; N wheels (N is an integer of 3 or more); an inclination device which is so configured as to incline the vehicle body in a width direction; inclination drive device which is so configured as to drive the inclination device; a specific information acquisition device which is so configured as to acquire specific information having a correlation with a height of a center of gravity of the vehicle body; and an inclination control device which is so configured as to incline the vehicle body inside turning by controlling the inclination drive device when the vehicle turns. The inclination control device restricts an allowable maximum value of an inclination angle of the vehicle body to a relatively large first value, in the first case that the specific information indicates that the height of a center of gravity is relatively high. The inclination control device restricts the allowable maximum value of the inclination angle to a second value smaller than the first value, in the second case that the specific information indicates that the height of a center of gravity is low compared to the first case.SELECTED DRAWING: Figure 1