baber/WOPTO huggingface dataset:
Patent JP-2021138400-A (JP)
Title: Carrier tape, package, and manufacturing method of package
Inventor: SUGAI KAZUO
IPC: B65D73/02
Filed: 2020-03-04
Abstract: To provide a carrier tape for a package which enhances the manufacturing efficiency of the package for accommodating a component, and can suppress the damage of the component, the package and a manufacturing method of the package.SOLUTION: A carrier tape for a package for accommodating a component comprises a laminate, a penetration hole and a bottom tape. The laminate has a first mount, and a second mount arranged on the first mount, and lower than the first mount in ventilation performance. The penetration hole is formed so as to penetrate the laminate, and to allow the insertion of the component therein. The bottom tape is pasted to a surface of the first mount so as to cover the penetration hole.SELECTED DRAWING: Figure 3
Patent JP-2021141235-A (JP)
Title: Semiconductor device
Inventor: INOUE DAISUKE
IPC: H01L23/48
Filed: 2020-03-06
Abstract: To provide a semiconductor device in which the reliability at a bonding part between a semiconductor chip and a metal connector can be increased.SOLUTION: A metal connector includes an upper surface, a first lower surface facing an electrode, a first end surface, a second end surface, and a second lower surface connecting the first end surface and the second end surface. In a first direction parallel to a first surface or a second surface of a semiconductor chip, an end surface of the electrode exists between the first end surface and the second end surface. The distance between the second lower surface and the electrode is larger than the distance between the first lower surface and the electrode. A bonding member includes a first part provided between the first lower surface and the electrode, and a second part provided between the second lower surface and the electrode, covering the second end surface, and thicker than the first part.SELECTED DRAWING: Figure 5
Patent JP-2021137395-A (JP)
Title: Computer system, game system, substitute play execution control method, and program
Inventor: MIYANO TEPPEI
IPC: A63F13/285
Filed: 2020-03-06
Abstract: To allow a first user to easily grasp an operation content of a second user during a substitute play, in game in which a game play of the first user can be substituted by the second user.SOLUTION: As a game screen W1 displayed on a first terminal of a first user, a game image IM1 during a substitute play by a second user is displayed and a command 20 that is operated and inputted by the second user is also displayed as an example of notification for teaching an operation content based on the operation inputted by the second user.SELECTED DRAWING: Figure 4
Patent JP-2020114216-A (JP)
Title: Factor XI antibodies and methods of use
Inventor: JORG EDER
IPC: A61K45/00
Filed: 2020-03-09
Abstract: To provide a safer therapy which can reduce AF thromboembolic complications such as stroke, systemic embolism, cognitive decline and mortality with comparable efficacy as existing therapy but with a lower bleeding liability.SOLUTION: The present invention relates to monoclonal antibodies and antigen binding fragments thereof that bind to human Factor XI and activated Factor XI ("Factor XIa"), and pharmaceutical compositions and methods of treatment comprising the same.SELECTED DRAWING: None
Patent JP-2021141019-A (JP)
Title: Method for manufacturing solid oxide fuel cell, and ink set
Inventor: TAKEDA SHOHEI
IPC: H01M8/12
Filed: 2020-03-09
Abstract: To manufacture a SOFC having an anode including multiple types of inorganic powder uniformly dispersed therein, using inkjet printing.SOLUTION: A manufacturing method disclosed herein includes at least: a first printing step of inkjet printing first ink on the surface of a print target; a second printing step of inkjet printing second ink on the first ink; and a drying and firing step of drying and firing a mixture of the first ink and the second ink. The manufacturing method disclosed herein is characterized to satisfy the following expression (1): Vg1<Vg2 and expression (2): 300nm/s≤Vg2-Vg1≤2200nm/s, where Vg1 represents the sedimentation velocity of first inorganic powder and Vg2 represents the sedimentation velocity of second inorganic powder, the sedimentation velocities being calculated by Stokes law. Thus, multiple types of inorganic powder are appropriately dispersed in a mixture of ink before the drying and firing step, so that an anode including multiple types of inorganic powder appropriately mixed therein can be formed.SELECTED DRAWING: None
Patent JP-2021142774-A (JP)
Title: Twisted structure of seat back frame
Inventor: WU YULING
IPC: B60N2/22
Filed: 2020-03-10
Abstract: To provide a twisted structure of a seat back frame with good sitting comfort.SOLUTION: A twisted structure of a seat back frame comprises a flexible seat back frame 1. The seat back frame 1 has a first rod part 11 and a second rod part 12 which are left-right symmetrically and vertically provided, and a third rod part 13 and a fourth rod part 14 which are top-down symmetrically and laterally provided. Both ends of the third rod part 13 and the fourth rod part 14 are connected to both ends of the first rod part 11 and the second rod part 12, respectively. A hollow area 15 is defined by the first rod part 11, the second rod part 12, the third rod part 13 and the fourth rod part 14. A first elastic contact rib 16 and a second elastic contact rib 17 are integrally molded on the first rod part 11 and the second rod part 12 of the seat back frame. The first elastic contact rib 16 and the second elastic contact rib 17 extend toward the hollow area 15.SELECTED DRAWING: Figure 1
Patent JP-2020090551-A (JP)
Title: Endothelial nitric oxide synthase promoting agent, and platelet aggregation inhibitory agent, and oral composition
Inventor: OTO NOBUAKI
IPC: A61K31/4525
Filed: 2020-03-10
Abstract: To provide a Tie2 activating agent, a neovascularization inhibitory agent, a blood vessel maturation agent, a blood vessel normalization agent, and a blood vessel stabilization agent, a claudin-5 production promoting agent, a lymphatic vessel stabilization agent, an eNOS production promoting agent, a blood vessel expansion agent, and a platelet aggregation inhibitory agent, and a pharmaceutical composition, which have high safety and have excellent Tie2 activating action, neovascularization inhibitory action, blood vessel maturation action, blood vessel normalization action, and blood vessel stabilization action, claudin-5 production promoting action, lymphatic vessel stabilization action, eNOS production promoting action, blood vessel expansion action, and platelet aggregation inhibitory action.SOLUTION: The present invention provides an endothelial nitric oxide synthase promoting agent, containing piperine.SELECTED DRAWING: None
Patent JP-2021142827-A (JP)
Title: Travel vehicle
Inventor: KURISU AKIRA
IPC: B60R1/06
Filed: 2020-03-11
Abstract: To provide a travel vehicle in which a mirror surface member, that is configured from an operation part side to a display board side, can be visually confirmed easily, and a base part side and the like of a working machine connection part such as a tractor and so on can be also visually confirmed when opening a rear window to a prescribed opened attitude.SOLUTION: In the travel vehicle, a rear window 9, of which a lower part side is opened backward with an upper part as a fulcrum via a hinge 13, is provided in a rear opening 6k of a cabin 6 covering an operation part 5, and a display board 10, which displays that the vehicle is travelling at a low speed on a lower part side of the rear window 9, is provided along a rear side surface of a window glass 8. A mirror surface member 11 is provided on a back side of the display board 10. When the rear window 9 is made to an opened and stopped attitude in which the rear window is opened backward and stopped, an operator existing on the operation part 5 side can visually confirm a mirror image of a lower part side of a travel vehicle 1, that is reflected on the mirror surface member 11.SELECTED DRAWING: Figure 3
Patent JP-2021143989-A (JP)
Title: Cask
Inventor: SHIMOJO JUN
IPC: G21F5/005
Filed: 2020-03-13
Abstract: To suppress reduction of the sealing performance between an orifice and a plug.SOLUTION: A gasket 50 seals the region between a plug 40 and a step part 32 of an orifice 30 and is formed of an inorganic material. A fixing ring 60 is arranged closer to an opening side (Z1) than the plug 40 is, and is rotated with respect to the orifice 30 to be removed from or be attached to the orifice 30, thereby fixing the plug 40 to the orifice 30. A cask (1) is formed so that the material of a contact surface of the plug 40 with the fixing ring 60 is different from the material of a contact surface of the fixing ring 60 with the plug 40 or so that a lubricant is applied to a contact surface of the plug 40 and the fixing ring 60.SELECTED DRAWING: Figure 3
Patent JP-2020156088-A (JP)
Title: Packet transmission method and device
Inventor: PENGHE TANG
IPC: H04L45/42
Filed: 2020-03-17
Abstract: To provide a packet transmission method for ensuring that the same route is used for a bidirectional packet transmission between two communication carriers.SOLUTION: A packet transmission method comprises a step where a first device receives a first packet from a second device. The first packet includes a primary scheduling identifier. The primary scheduling identifier is used to identify that the second device has a privilege to choose a route. In addition, the first device determines a first route used to transmit the first packet, and comprises a step of transmitting a second packet to the second device by using the first route. The second packet includes a follow identifier. The follow identifier is used to identify that the first device transmits a packet by using a transmission route chosen by a device other than the first device.SELECTED DRAWING: Figure 5
Patent JP-2021146575-A (JP)
Title: Recording device and recording method
Inventor: KONDO TAKAMITSU
IPC: B41J2/01
Filed: 2020-03-18
Abstract: To solve a problem in which a recorded result of an OL recording region in a recording medium shows low degree of ink penetration, causing density irregularity.SOLUTION: A recording device comprises: a recording head that has a plurality of first nozzles that discharge first ink and a plurality of second nozzles that discharge penetrant for prompting penetration of the first ink into a recording medium; and a control part that controls the recording head so that the first ink is discharged to the recording medium so as to record on the recording medium an image in which a plurality of raster lines extending in a first direction are formed in parallel in a second direction crossing the first direction. The control part makes the recording head record the raster lines in an overlapping region in the image by an OL method; makes the second nozzles record the penetrant on at least some region in the overlapping region; and makes the second nozzles record penetrant, which is smaller in quantity than the penetrant recorded on the at least some region in the overlapping region, on a region other than the overlapping region in the image.SELECTED DRAWING: Figure 3
Patent JP-2021148939-A (JP)
Title: Optical film and flexible display device
Inventor: OMATSU KAZUYOSHI
IPC: B32B27/34
Filed: 2020-03-18
Abstract: To provide an optical film excellent in visibility in a wide-angle direction and having sufficient dynamic characteristics even in a low temperature environment and a flexible display device including the optical film.SOLUTION: An optical film 1 including at least one kind of resin selected from a group composed of polyimide resin and polyamide resin has total light transmittance of 85% or more and haze of 0.5% or less. A predetermined relation is satisfied by a breaking strain ε1 at -40°C and the breaking strain ε2 at 25°C of the optical film, and a predetermined relation is satisfied by transmission image clarity values (C60(MD), C60(TD), and C0) of the optical film.SELECTED DRAWING: Figure 1
Patent JP-2021153374-A (JP)
Title: Linear drive device
Inventor: KUMAIDO KAZUHIKO
IPC: H02K7/06
Filed: 2020-03-25
Abstract: To provide a linear drive device which restricts linear motion of a shaft and in which the shaft is easily restored from a restricted state to a normal linear motion.SOLUTION: A linear drive device 10 includes: a motor; a shaft 1 rotated by a rotating force of a rotor 2 of the motor, penetrating through a rotation center portion of the rotor 2, and operated in a thrust direction with respect to the rotor 2; a plate-like flange 23 fixed to a central portion of the shaft 1; one way rotation means which stops the rotation of a flange 23 in a direction in which the shaft 1 exceeds the uppermost point or the lowermost point in a predetermined range and does not stop the rotation opposite to the rotation of the flange 23; and a contact component which comes into contact with the flange 23 via one way rotation means at the uppermost point or the lowermost point of the predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2021154553-A (JP)
Title: Electric circular saw
Inventor: FUMIMOTO JOHO
IPC: B23D45/16
Filed: 2020-03-26
Abstract: To provide an electric circular saw which can be safely placed without damaging a body.SOLUTION: An electric circular saw (1) comprises: a body part (2); a circular saw blade (3) rotatably supported on the body part (2); and a stand (4) which is supported on the body part (2), has an installation point on one side and the other side with the circular saw blade (3) interposed therebetween, and can be displaced between a standing position where the stand stands with respect to the body part (2) and a folding position where the stand is folded with respect to the body part (2). The stand (4) displaces to the standing position, whereby the body part (2) can be supported in the state that the circular saw blade (3) stands.SELECTED DRAWING: Figure 1
Patent JP-2021158313-A (JP)
Title: Solid-state imaging apparatus, manufacturing method of solid-state imaging apparatus, and electronic apparatus
Inventor: MIYAUCHI TAKESHI
IPC: H04N5/369
Filed: 2020-03-30
Abstract: To provide a solid-state imaging apparatus capable of suppressing increase of bonding capacitance and wiring capacitance, preventing reduction of a conversion gain by suppressing increase in capacitance of floating diffusion, and attaining improvement in a noise property as a result, a manufacturing method of the solid-state imaging apparatus, and an electronic apparatus.SOLUTION: A source follower element (SF) is disposed adjacently to a first direction orthogonal to a first side part SDP1 of a floating diffusion FD10, a reset element is disposed adjacently to a first direction of a second side part SDP2 of the FD10, and the FD10 and the source follower element are connected by a wire WR20. Photoelectric conversion elements (PD10, PD11, ...) which are adjacent in a second direction are disposed while interposing therebetween such a first interval D1 that at least the source follower element and the reset element can be formed, and photoelectric conversion elements (PD11, PD12, ...) which are adjacent in the first direction are disposed while interposing therebetween a second interval D2 which is narrower than the first interval D1.SELECTED DRAWING: Figure 10
Patent JP-2021160425-A (JP)
Title: Mobile body control device, mobile body control method, and program
Inventor: MATSUNAGA HIDEKI
IPC: B60W50/02
Filed: 2020-03-31
Abstract: To provide a mobile body control device, a mobile body control method, and a program capable of determining abnormality of the control system at an early stage.SOLUTION: A mobile body control device comprises: a recognition unit that recognizes objects around the mobile body and a travel road shape; a movement control unit that generates a target track on the basis of a recognition result of the recognition unit and controls the mobile body to travel autonomously along the target track; and a determination unit that determines that abnormality has occurred in a control system including the recognition unit and the movement control unit, and outputs a determined result when a degree of divergence between first index data based on the travel road shape recognized by the recognition unit and second index data based on actual behavior of the mobile body is a first reference degree or more.SELECTED DRAWING: Figure 2
Patent JP-2021163051-A (JP)
Title: Vehicle type discrimination device, vehicle type discrimination method, and program
Inventor: IKEDA SATOSHI
IPC: G08G1/015
Filed: 2020-03-31
Abstract: To provide a vehicle type discrimination device capable of accurately discriminating a vehicle type of a vehicle regardless of a presence or absence of towing.SOLUTION: A vehicle type discrimination device 10 comprises: a tire pattern generation unit 101 that generates a tire pattern for indicating the number of tires provided at one end of each axle of a vehicle based on sensor information capable of detecting characteristics of the tires of the vehicle; a candidate identification unit 102 that identifies a first vehicle type candidate of the vehicle by comparing reference data in which tire patterns stored in advance and vehicle types are associated with each other with the generated tire pattern; and a vehicle type determination unit 103 that determines a vehicle type of the vehicle based on the first vehicle type candidate.SELECTED DRAWING: Figure 2
Patent JP-2021163197-A (JP)
Title: Action estimation device, action estimation method, and action estimation program
Inventor: KUMEDA HARUKA
IPC: G06F3/01
Filed: 2020-03-31
Abstract: To provide a technique with which estimation of the type of the action of a subject can be temporally meticulously performed.SOLUTION: A feature quantity extraction unit extracts, for each of observation time zones obtained by dividing, by a first time, sensing data obtained by sensing the movement of a subject acquired by a sensing data acquisition unit, the feature quantity of the sensing data obtained by sensing the movement of the subject in the observation time zone. An action estimation unit estimates, for each of the observation time zones, the type of an action performed by the subject based on the feature quantity of the sensing data extracted by the feature quantity estimation unit. The feature quantity extraction unit extracts, for each of observation time zones obtained by sequentially shifting the start time by a second time shorter than the first time, the feature quantity of the sensing data obtained by sensing the movement of the subject in the observation time zone.SELECTED DRAWING: Figure 2
Patent JP-2021162716-A (JP)
Title: Image forming apparatus and image position deviation correction method
Inventor: MAEDA TAKEHISA
IPC: G03G15/04
Filed: 2020-03-31
Abstract: To provide an image forming apparatus that certainly corrects image position deviation based on a pattern for image position deviation correction.SOLUTION: An image forming apparatus has: light beam scanning means that scans an image carrier with a light beam according to data of a pattern for positional deviation correction; developing means that develops a latent image of the pattern for positional deviation correction formed on the image carrier through the scanning; transfer means that transfers the developed pattern for positional deviation correction to a medium; image position deviation amount acquisition means that reads the pattern for positional deviation correction transferred to the medium to acquire an image position deviation amount; image position deviation correction means that corrects the image position deviation in accordance with the image position deviation amount, the image position deviation correction means including skew correction means that adjusts the inclination of an optical member of the light beam scanning means in accordance with a skew amount to correct skew; and driving means that drives the skew correction means before image position deviation correction control executed by the respective means.SELECTED DRAWING: Figure 15
Patent JP-2021160565-A (JP)
Title: Vehicle and temperature adjusting system
Inventor: NODA YOSHITOSHI
IPC: B60L50/64
Filed: 2020-03-31
Abstract: To provide a vehicle and the like using a hybrid type heat exchange plate utilizing refrigerant and cooling liquid.SOLUTION: A vehicle includes: a battery module group disposed along a first surface of a heat exchange plate provided with a cooling liquid layer circulating cooling liquid between the first surface and a second surface opposite to the first surface, and a refrigerant layer circulating refrigerant between the first surface and the second surface; and a motor driving a first wheel using electric power supplied from the battery module group. A refrigerant circuit is provided with a first refrigerant path and a second refrigerant path where the refrigerant flows between a capacitor and a compressor. The first refrigerant path is provided with a first expansion valve and an evaporator. The second refrigerant route is provided with a second electromagnetic valve and a second expansion valve. The compressor is rotated at a prescribed rotation frequency to open the second electromagnetic valve, so that at least part of compressor oil existing on the heat exchange plate moves to the refrigerant circuit from the heat exchange plate.SELECTED DRAWING: Figure 11
Patent JP-2021052380-A (JP)
Title: Signal generation system and cable insertion loss detection method
Inventor: KURAMITSU KOTA
IPC: H04B3/48
Filed: 2020-03-31
Abstract: To provide a signal generation system and a cable insertion loss detection method that can easily detect the insertion loss of connecting cables for multiple frequency bands with a simple structure.SOLUTION: In the signal generation system, a signal generator 10 and an RF module with a variable ATT and ALC are provided. The signal generator 10 has a cable loss detection unit that detects the insertion loss of a connecting cable in a frequency band of a high-frequency signal based on an attenuation amount at a variable ATT corresponding to a control voltage of the ALC when a high-frequency signal is generated by connecting an output terminal and an input terminal of an RF module by a connecting cable, and an attenuation amount at the variable ATT corresponding to a control voltage of the ALC when a high-frequency signal is generated by directly connecting an output terminal of the signal generator 10 and the input terminal of the RF module in advance.SELECTED DRAWING: Figure 3
Patent JP-2020107909-A (JP)
Title: Three-dimensional stacked integrated circuit
Inventor: TSUTSUI TAKASHI
IPC: H01L25/065
Filed: 2020-03-31
Abstract: SOLUTION: A three-dimensional stacked integrated circuit comprises interposers between respective integrated circuits of the three-dimensional stacked integrated circuit and below the lowermost integrated circuit, respectively. A coolant travel path is provided in each of the plurality of interposers, and the plurality of coolant travel paths that are provided in the plurality of interposers are connected to each other. Or, a three-dimensional stacked integrated circuit with a simplified configuration of the system is obtained by a coolant to interact with the outside at every layer through grooves that are formed by immersion and provided to extend to ends of the interposers. In that case, a circuit for circulating the coolant in a layer direction is not necessary.SELECTED DRAWING: Figure 1