baber/WOPTO huggingface dataset:
Patent JP-2019192233-A (JP)
Title: Merging behavior system and method for main lane vehicle
Inventor: JOVIN D'SA
IPC: G08G1/16
Filed: 2019-04-15
Abstract: To provide a merging behavior system for supporting a host vehicle.SOLUTION: A merging behavior system supports a host vehicle 210 located on a main lane 204 (206) adjacent to a merging lane 202. The merging behavior system comprises an identification module which identifies at least one merging vehicle 208 on the merging lane 202. The merging behavior system further comprises a prediction module which selects one or more models based on at least one approaching vehicle 212 to 218, calculates one or more merging factors corresponding to the one or more models, or predicts a merging position based on the one or more merging factors. The merging behavior system further comprises a control module constituted to adjust a kinematic parameter of the host vehicle so as to create a gap at the predicted merging position.SELECTED DRAWING: Figure 2
Patent JP-2020177728-A (JP)
Title: connector
Inventor: ENDO TOMOMI
IPC: H01R13/42
Filed: 2019-04-15
Abstract: To provide a connector which allows a user to easily determine, with eyes, a half-inserted state of a terminal inserted into a terminal housing chamber.SOLUTION: A connector 11 comprises: an inner housing 21 provided with a terminal housing chamber 25 into which a female terminal 17 is inserted and housed; a retainer 15 which is formed by supporting a pair of flat plate parts 81, 83 by a side plate part 84 and a front plate part 85, and which prevents the detachment of the female terminal 17 when the pair of flat plate parts 81, 83 are fitted to the inner housing 21 from a fitting direction intersecting an insertion direction of the female terminal 17 in a manner vertically sandwiching the inner housing 21. The flat plate part 83 on the lower side has a lance 97 which protrudes to the terminal housing chamber 25 so as to lock and prevent the detachment of the female terminal 17 inserted into the terminal housing chamber 25. The lance 97 is formed on a cantilevered elastic piece part 90 which is formed of a portion of the flat plate part 83 and has a free end on its front end in the insertion direction.SELECTED DRAWING: Figure 3
Patent JP-2020174892-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-17
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2020174605-A (JP)
Title: Beverage to be warmed for selling and method for producing the same
Inventor: KOIKE HIROAKI
IPC: A23L2/56
Filed: 2019-04-19
Abstract: To provide a novel method for suppressing quality deterioration due to warming of a beverage to be warmed for selling, and a beverage to be warmed for selling produced by using said method.SOLUTION: A beverage to be heated for selling, not containing high sweetness sweetener, and containing one or more selected from the group consisting of sugars and sugar alcohols, and one or more esterified products selected from the group consisting of ethyl isobutyrate, ethyl butyrate and allyl hexanoate, and in which the content of ethyl isobutyrate, ethyl butyrate or allyl hexanoate in the beverage before warmed storage is 2.5 to 25 ppb, and having a fruit flavor.SELECTED DRAWING: None
Patent JP-2020177850-A (JP)
Title: Secondary battery module and manufacturing method thereof
Inventor: YAMASHITA YUJI
IPC: H01M50/522
Filed: 2019-04-22
Abstract: To provide a secondary battery module that has excellent accommodating efficiency and can stably connect a secondary battery and a charging/discharging device with low resistance without unnecessarily deforming the secondary battery or an electrode terminal.SOLUTION: A secondary battery module includes a plurality of lamination units, and the lamination unit includes at least one non-conductive plate member, at least one conductive member fixed to the plate member, a secondary battery laminated on the plate member, and at least one electrode terminal protruding from the side surface of the secondary battery and sandwiched by the conductive member.SELECTED DRAWING: Figure 1
Patent JP-2020176812-A (JP)
Title: Hybrid water heater
Inventor: ONISHI KENZO
IPC: F24H4/02
Filed: 2019-04-23
Abstract: To provide a hybrid water heater enabling automatic switching from a normal operation mode to an emergency operation mode and vice versa by automatically detecting fuel gas cut-off and stop of the fuel gas cut-off.SOLUTION: A hybrid water heater (1) including a heat pump unit (2), a hot water storage tank (5), an auxiliary heat source machine (4) using fuel gas and control means (7) has a normal operation mode and an emergency operation mode of boiling up hot water in the hot water storage tank (5) by using the heat pump unit (2) while fuel gas cut-off is detected. The control means (7) enables automatic transfer from the normal operation mode to the emergency operation mode when fuel gas cut-off is detected in the normal operation mode, and enables automatic transfer from the emergency operation mode to the normal operation mode when stop of the fuel gas cut-off is detected in the emergency operation mode.SELECTED DRAWING: Figure 1
Patent JP-2020182328-A (JP)
Title: Vibration type drive device, control method of vibration type actuator, and control device of the same
Inventor: GOTO TAKASHI
IPC: H02N2/14
Filed: 2019-04-25
Abstract: To suppress wear of a vibrating body and a contact body in a vibration type actuator.SOLUTION: A vibration type drive device 100 includes a vibration type actuator 30 having vibrating bodies 1 to 3, 11 to 13 and a movable body 20 in contact with these and a control device 40 for controlling the driving of the vibrating bodies 1 to 3, 11 to 13 to move the movable body 20. The control device 40 includes a wear detection unit 42 for detecting a wear state on a contact surface 20f of the movable body 20 with the vibrating bodies 1 to 3, 11 to 13, a state storage unit 44 for storing wear state information, and a vibrating body determination unit 16 for determining one or more vibrating bodies to be driven out of the vibrating bodies 1 to 3, 11 to 13 based on the wear state information and a direction in which the movable body 20 is moved.SELECTED DRAWING: Figure 1
Patent JP-2020188437-A (JP)
Title: Radio communication system and radio communication method
Inventor: NAKAHIRA TOSHIRO
IPC: H04B7/06
Filed: 2019-05-17
Abstract: To balance loads on radio base stations in an event of the occurrence of sudden traffic or the like in a specific case by using radio environment information around a radio base station transmitting data, and information on the traffic and reception throughput of a destination communication station in an environment in which radio base stations using a shared radio frequency band are densely deployed.SOLUTION: A radio base station has a plurality of antennas for radio communication, and includes: environmental information acquisition means for acquiring peripheral radio environmental information, traffic destined to a user terminal, and throughput information on the user terminal; and parameter setting means for selecting antennas for which connection with the user terminal is permitted or antennas for which not permitted based on the information collected by the environmental information acquisition means.SELECTED DRAWING: Figure 2
Patent JP-2019202141-A (JP)
Title: Identifying activations in atrial fibrillation electrogram
Inventor: ZIYAD ZEIDAN
IPC: A61B5/361
Filed: 2019-05-21
Abstract: To develop technological solutions for specific real-world technical problems related to atrial fibrillation.SOLUTION: A system includes an electrical interface and a processor. The processor is configured to: receive, via the electrical interface, a signal sensed by at least one electrode in contact with tissue of a subject's heart, the signal spanning successive time periods that each have a length T1 and include multiple signal points; calculate respective thresholds for the time periods; select a set of points that includes, for each of the time periods, a signal point of the greatest magnitude in the time period, provided that the greatest magnitude is greater than the threshold for the time period; remove, from the set, one of any pair of the selected points that are within an interval T2 of one another, T2 being less than T1; and generate, subsequently to the removal, an output that is based on the points remaining in the set corresponding to respective electrical activations of the tissue.SELECTED DRAWING: Figure 1
Patent JP-2020004959-A (JP)
Title: Erasable programmable non-volatile memory
Inventor: SHEU CHIA-RONG
IPC: G11C16/04
Filed: 2019-05-24
Abstract: To provide an erasable programmable non-volatile memory having a novel structure.SOLUTION: In an erasable programmable non-volatile memory 20, a first selection transistor and a floating gate transistor are p-type transistors, and configured in an n-type well region NW to receive an n-well voltage V. A second selection transistor and a floating gate transistor are n-type transistors, and configured in a p-type well region PW to receive a p-well voltage V. A selection gate SG of the first selection transistor receives a selection gate voltage V. A first source/drain terminal of the first selection transistor receives a first source line voltage V. A first source/drain terminal of the second floating gate transistor is connected with a second source/drain terminal of the first selection transistor, and a second source/drain terminal of the first floating gate transistor receives a first bit line voltage V.SELECTED DRAWING: Figure 2
Patent JP-2019206179-A (JP)
Title: Surface treatment steel sheet
Inventor: SHIBAO FUMIO
IPC: B32B27/20
Filed: 2019-05-27
Abstract: To provide a surface treatment steel sheet excellent in corrosion resistance at a processing part.SOLUTION: The invention relates to a surface treatment steel sheet having a steel sheet, an alloy plating layer containing Al, Mg and Zn formed on at least single-sided surface on the steel sheet, and a coated film containing a binder resin and a pigment formed on the alloy plating layer, in which the pigment is a scaly oxide, and a ratio A of a length of the pigment projected on a surface of the coated film to a length of an observed surface of the coated film when a cross section of the surface treatment steel sheet is observed is 70% or more and 100% or less.SELECTED DRAWING: Figure 1
Patent JP-2020192574-A (JP)
Title: Solder alloy, solder powder, and solder joint
Inventor: KAWASAKI HIROYOSHI
IPC: C22C13/02
Filed: 2019-05-27
Abstract: To provide a solder alloy and the like which suppress changes with time of a solder paste, have a small temperature difference between a liquidus line temperature and a solidus line temperature, and have high reliability.SOLUTION: A solder alloy has an alloy composition of at least one of 10 mass ppm or more and less than 40 mass ppm As, 0-10,000 mass ppm Bi, 0-5,100 mass ppm Pb, and 0-3,000 mass ppm Sb, and the balance Sn, and satisfies Expression (1): 300≤3As+Sb+Bi+Pb and Expression (2): 0.1≤{(3As+Sb)/(Bi+Pb)}×100≤200, in Expressions (1) and (2), As, Sb, Bi and Pb each satisfy a content (mass ppm) in the alloy composition.SELECTED DRAWING: None
Patent JP-2019207410-A (JP)
Title: Display device
Inventor: MIYAKE HIROYUKI
IPC: H01L51/50
Filed: 2019-06-06
Abstract: To provide a display device which can desirably have a large size, presents less display unevenness, and can make a display along a curved surface.SOLUTION: A display device 10 includes a first display panel 100a and a second display panel 100b, each having one pair of substrates, first regions 110a and 110b, second regions 120a and 120b, and third regions 101a and 101b, the first regions having a region which can transmit a visible light, the second regions having a region which can block a visible light, the third regions having a region which can make a display, the third regions of the first display panel and the first regions of the second display panel partially overlapping with each other, and the third regions of the first display panel and the second regions of the second display panel not overlapping with each other.SELECTED DRAWING: Figure 1
Patent JP-2020202050-A (JP)
Title: Connector with electric wire cover
Inventor: MIWA TAKEYA
IPC: H01R13/56
Filed: 2019-06-07
Abstract: To provide a connector with an electric wire cover which can suppress a vibration load due to vibration while protecting the electric wire.SOLUTION: A connector 10 with an electric wire cover includes a housing 20 that has a terminal accommodating chamber that accommodates a terminal connected to an electric wire 50 and pulls out the electric wire 50 from the rear surface 21b, and a tubular electric wire cover 30 attached to the rear surface 21b side of the housing 20, and the rear ends 31c and 35c of the electric wire cover 30 are provided with wire protection extension portions 41 and 42 connected by a cuttable connecting portion 40.SELECTED DRAWING: Figure 4
Patent JP-2020199983-A (JP)
Title: Replaceable display window for railway vehicle
Inventor: MITANI YUICHIRO
IPC: B61D25/00
Filed: 2019-06-13
Abstract: To make it possible to easily replace an existing descending window of a railway vehicle with a display window without requiring drastic modification of a vehicle body.SOLUTION: A display window can be replaced with a descending window, which is vertically slidably mounted with respect to a guide groove formed in an edge of a window opening of a vehicle body of a railway vehicle. The display window includes a window body including a display panel with a thickness larger than a width of the guide groove in a window thickness direction and a frame body arranged along an outer edge of the window body and connected to the window body. The frame body has side frame parts that respectively face end parts of the window body and side projection parts that are thinner than a maximum width of the side frame parts in the window thickness direction and respectively projected in the lateral directions from the side frame parts to be inserted into the guide groove.SELECTED DRAWING: Figure 4
Patent JP-2021002207-A (JP)
Title: Information carrying device, backup device, information carrying method, backup method, program and recording medium
Inventor: OTANI HIROYUKI
IPC: G06F11/14
Filed: 2019-06-21
Abstract: To provide an information carrying device enabling a transfer from a primary data center to a secondary data center easily and inexpensively within a short time.SOLUTION: An information carrying device 1 that can be loaded on a moving body includes: a wireless communicating unit 11 that receives, from a primary storage device, to-be-transferred data and moving command information within a distance communicable with the primary storage device; a storing unit 12 that stores the to-be-transferred data; an operation control unit 13 that controls the operation of the moving body in accordance with the moving command information; and a data amount reducing unit 14 that reduces the data amount of the to-be-transferred data. The wireless communication unit further transmits, to a secondary storage device, the reduced to-be-transferred data within a distance communicable with the secondary storage device.SELECTED DRAWING: Figure 1
Patent JP-2021001376-A (JP)
Title: Sputtering apparatus
Inventor: ISHIBASHI SATORU
IPC: H01L21/285
Filed: 2019-06-21
Abstract: To provide a sputtering apparatus capable of narrowing a non-erosion area of a target as quickly as possible.SOLUTION: A sputtering apparatus SM includes a vacuum chamber 1 in which a single target Tg is arranged and driving means 8 for synchronizing each magnet unit to reciprocate them in an X-axis direction, the plurality of magnet units Mg being arranged in a backside of a sputtering surface 41 of the target in parallel at an interval in the X-axis direction. A magnet unit Mg1 located at one end in the X-axis direction generates a stray magnetic field Mf1 which folds at a first folding point p1 existing inside one edge in the X-axis direction of the target. A magnet unit Mg9 located at other edge in the X-axis direction generates a stray magnetic field Mf2 which folds at a second folding point p2 existing inside the other edge in the X-axis direction of the target. The driving means reciprocates each magnet unit between the first folding point p1 and the second folding point p2. An auxiliary magnet Mp1 is further provided outside both edges in the X-axis direction of the target, and extends along an outer peripheral edge in a Y-axis direction of the target.SELECTED DRAWING: Figure 1
Patent JP-2021002300-A (JP)
Title: Marker holder and marker laying method
Inventor: YAMAMOTO MICHIHARU
IPC: G05D1/02
Filed: 2019-06-24
Abstract: To provide a marker placing method capable of reducing the cost of placing magnetic markers for a road.SOLUTION: In a marker placing method for laying a magnetic marker 10 on a traffic lane 500 forming a runway along which a vehicle travels, a marker tape 1 including a carrier tape 11 that holds the magnetic markers 10 at intervals and has a bonding surface to a road surface 50 is handled. The carrier tape 11 holding the magnetic markers 10 are bonded to the road surface 50, so that the magnetic markers 10 can be efficiently laid, thus making it possible to reduce the cost of placing the magnetic markers 10.SELECTED DRAWING: Figure 2
Patent JP-2021003280-A (JP)
Title: Game machine
Inventor: SHIMADA TAKEZO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To propose a game machine capable of enhancing interest in a game by a performance in a new mode.SOLUTION: A game machine includes: determination means for determining whether or not a predetermined special game is executed; pattern display control means for variably displaying a pattern and then stop-displaying the pattern in a mode for showing a determination result of the determination on the basis of the determination result of the determination means; and performance control means for performing control for executing a performance during variation display of a pattern by the pattern display control means. The performance includes a first performance having a low degree of expectation in which a degree of expectation of execution of the special game is a first degree of expectation, and a second performance having a low degree of expectation in which a degree of expectation of execution of the special game is a second degree of expectation differing from the first degree of expectation. The first performance having the low degree of expectation includes a pre-stage performance and a post-stage performance, and the second degree of expectation can be obtained when the pre-stage performance and the second performance having the low degree of expectation are executed.SELECTED DRAWING: Figure 29
Patent JP-2021009865-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TOKUMITSU SEITA
IPC: H01L21/76
Filed: 2019-06-28
Abstract: To improve reliability of a semiconductor device.SOLUTION: A manufacturing method of a semiconductor device comprises: a preparing step of a substrate; a forming step of a first opening; a forming step of a first insulating layer; a forming step of a second opening; a burying step of a conductive layer; a forming step of a protective layer; and a CMP step. The substrate has a semiconductor substrate and a semiconductor layer. The conductive layer is buried within the second opening such that a gap is formed along a depth direction of the semiconductor layer. The protective layer is formed on at least a portion of a surface of the conductive layer within the second opening. In the CMP step, a portion formed outside the second opening of the conductive layer is removed.SELECTED DRAWING: Figure 12
Patent JP-2021008972-A (JP)
Title: Heat storage structure and method for producing heat storage structure
Inventor: OTAKA SHO
IPC: F28F23/02
Filed: 2019-06-28
Abstract: To provide a heat storage structure that contains an increased amount of heat storage materials and can exhibit a high heat storage performance, and can retain the heat storage material with high efficiency, and a method for producing a heat storage structure.SOLUTION: A heat storage structure has a film containing a cellulose nanofiber, and a closed space comprising the film, the closed space including a heat storage material with a melting point of -100°C to +90°C. There is also provided a method for producing the heat storage structure.SELECTED DRAWING: Figure 1
Patent JP-2021014060-A (JP)
Title: Composite material
Inventor: SUZUKI TAKESHI
IPC: E04B1/82
Filed: 2019-07-11
Abstract: To provide a composite material that reduces weight as compared with a conventional orthogonal laminated lumber, and improves sound insulation.SOLUTION: A composite material is equipped with a first layer, and a second layer provided on one surface of the first layer. The first layer is an orthogonal laminated lumber, and the second layer includes a plate material extending in one direction. The plate material is made of a resin composition having plant powders and thermoplastic resin as a forming material, and has a cavity extending in one direction inside.SELECTED DRAWING: Figure 1
Patent JP-2021023042-A (JP)
Title: Motor control device
Inventor: YAMAKITA HIRONORI
IPC: H02P21/22
Filed: 2019-07-29
Abstract: To provide a motor control device that can suppress a decrease in controllability of the motor rotation speed when driving a motor by synchronous drive control.SOLUTION: A motor control device 10 includes: a three-phase/two-phase conversion portion 15 that detects a d-axis current value Id and a q-axis current value Iq which are currents flowing through a motor 100; a synchronous drive vector derivation portion 26 that derives a synchronous drive current vector whose direction in rotating coordinates of vector control is a predetermined direction on the basis of a command rotation speed Vmt*; and a control unit 14 that executes synchronous drive control to drive the motor 100 by generating a command signal based on the synchronous drive current vector and outputting the command signal to the motor 100. The synchronous drive vector derivation portion 26 adjusts magnitude of the synchronous drive current vector such that an absolute value of a vector phase deviation between a direction of a detection current vector represented by the d-axis current value Id and the q-axis current value Iq and a direction of the synchronous drive current vector becomes a predetermined value or less.SELECTED DRAWING: Figure 1
Patent JP-2019215896-A (JP)
Title: Method and system for determining transport service fee
Inventor: SONG QI
IPC: G06Q50/30
Filed: 2019-08-01
Abstract: To provide a system and a method for determining a transport service fee in on demand transport service capable of smoothly performing transport service.SOLUTION: A system for determining a transport service fee includes a computer readable storage medium for storing instructions, and a processor for executing the instructions. The instructions executed by the processor includes the steps of: obtaining a service request transmitted from a passenger terminal; determining an estimated transport service fee on the basis of the service request; obtaining a price adjustment condition on the basis of the service request; determining an amount of price adjustment on the basis of the price adjustment condition; determining an estimated transport service fee in which the price adjustment is performed on the basis of the amount of the price adjustment and the estimated transport service fee; and sending the estimated transport service fee in which the price adjustment is performed to the passenger terminal.SELECTED DRAWING: Figure 9