baber/WOPTO huggingface dataset:
Patent JP-2020173961-A (JP)
Title: Joint connector
Inventor: KOBAYASHI DAIKI
IPC: H01R31/08
Filed: 2019-04-10
Abstract: To prevent an external force from an electric wire from being transferred to a terminal.SOLUTION: A joint connector 10 includes a plurality of electric wires 11, a plurality of terminals 12 connected to front end portions of the plurality of electric wires 11 in an extending direction thereof, a lower housing 30 for accommodating the plurality of terminals 12, a bus bar 50 arranged in the lower housing 30, and an upper cover 60 assembled with the lower housing 30. The bus bar 50 has a plurality of tabs 52, and each of the plurality of terminals 12 has a tubular portion 17 into which each of the plurality of tabs 52 is inserted, and an electric wire connecting portion 20 to which each of the plurality of electric wires 11 is connected. The plurality of electric wires 11 which are led out from the lower housing 30 to the rear side in the extending direction have bent portions 35 folded forward in the extending direction. The upper cover 60 has an electric wire holding portion 37 in which the plurality of electric wires 11 are held while being folded forward in the extending direction.SELECTED DRAWING: Figure 1
Patent JP-2020177966-A (JP)
Title: Semiconductor optical amplifier, optical output device, and distance measuring device
Inventor: HAYAKAWA JUNICHIRO
IPC: H01S5/50
Filed: 2019-04-16
Abstract: To provide a semiconductor optical amplifier, an optical output device, and a distance measuring device in which the optical output in a predetermined direction is increased as compared with a case where the width of a conductive region is uniform in the semiconductor optical amplifier using a distributed Bragg reflector waveguide.SOLUTION: A semiconductor optical amplifier includes a light source unit 52 formed on a substrate 30, and an optical amplification unit 50 that includes a conductive region 58 formed by extending from the light source unit 52 along the substrate surface of a substrate 30 in a predetermined direction, and a non-conductive region 60 formed around the conductive region 58, amplifies the propagating light propagating in the predetermined direction from the light source unit 52, and emits the amplified propagating light in the exit direction intersecting the surface of the substrate 30, and the conductive region 58 includes a first region 68 that extends by a predetermined width from the light source unit 52 when viewed from a direction perpendicular to the surface of the substrate 30, and a second region 70 that is continuous to the first region 68 and spreads the propagating light in a direction intersecting the predetermined direction, which has the widened predetermined width.SELECTED DRAWING: Figure 1
Patent JP-2020176588-A (JP)
Title: Control device for engine
Inventor: MORIUCHI SHIGENORI
IPC: F02M26/06
Filed: 2019-04-22
Abstract: To improve delay of response to an acceleration request during introduction of exhaust recirculation gas.SOLUTION: A control device for an engine includes: an intake passage 1; an exhaust passage 2; an exhaust gas recirculation device 13 introducing a part of exhaust gas to intake air through an exhaust gas recirculation passage 13a connecting the intake passage 1 and the exhaust passage 2 as exhaust recirculation gas; a rotating body 15 provided in a merged part 13b with the intake passage 1 of the exhaust gas recirculation passage 13a; and a drive source 17 applying driving force to the rotating body 15 to rotate the rotating body 15. The exhaust recirculation gas in a retention space L is introduced into the intake passage 1 due to negative pressure generated around the rotating body 15 through the rotation of the rotating body 15.SELECTED DRAWING: Figure 1
Patent JP-2019148817-A (JP)
Title: Focusing state detection device and camera
Inventor: TAKAHARA HIROAKI
IPC: G03B13/36
Filed: 2019-04-22
Abstract: To provide a focusing state detection device capable of suitably detecting a focusing state, and a camera.SOLUTION: The focusing state detection device comprises: an image sensor that has a plurality of regions in an imaging plane to capture images formed by optical systems, the plurality of regions for detecting a focusing state of the images and the imaging plane, each region including a plurality of pixel arrays, and each pixel array having a first pixel receiving light passing through a first region of the optical system to output a signal and a second pixel receiving light passing through a second region of the optical system to output a signal; and a detection unit for detecting the focusing state based on the signals output from the pixel arrays in a smaller number than the number of the pixel arrays arranged in one region of the plurality of regions.SELECTED DRAWING: Figure 3
Patent JP-2019115361-A (JP)
Title: Novel use of maltotriosyl transferase
Inventor: OKADA MASAMICHI
IPC: A23L7/109
Filed: 2019-04-24
Abstract: To provide a novel use of maltotriose transferase.SOLUTION: Provided is a method for producing a glycoside, including a step of allowing a specific maltotriosyl transferase to act on a donor substrate in the presence of a receptor substrate.SELECTED DRAWING: None
Patent JP-2020183717-A (JP)
Title: vehicle
Inventor: ITAGAKI KENJI
IPC: B60W10/06
Filed: 2019-05-07
Abstract: To provide a vehicle capable of suppressing an excessive increase in engine torque when supercharging cannot be stopped due to an abnormality of a supercharger.SOLUTION: In a vehicle, a control device is configured to control a drive device that drives a driving wheel. The drive device includes an engine. When a waste gate valve (WGV) is fixed at an opening during execution of supercharging (YES in S23), the control device controls the drive device so as to suppress fluctuation of power output from the engine (S24), compared to when the WGV is not fixed (NO in S23).SELECTED DRAWING: Figure 13
Patent JP-2019135176-A (JP)
Title: Particulate matter distributor
Inventor: SUGA MINORU
IPC: B65B1/06
Filed: 2019-05-08
Abstract: To provide a particulate matter distributor that has simple device constitution, can be easy to use, enables falling particulate matter to be excellently handled, and is adaptive to any distribution system.SOLUTION: A particulate matter distributor comprises: a particulate matter reception part which is recessed and can store a predetermined amount of particulate matter, a particulate matter discharging part being provided at a bottom part thereof; a particulate matter discharging passage which is connected to the particulate matter discharging part and formed in a tubular or recessed shape, the particulate matter discharging passage being formed in an inclined direction to discharge the particulate matter downward and toward an outer peripheral edge of the particulate matter reception part; and a height holding part which holds the particulate matter reception part at a predetermined height. The particulate matter discharging part consists of an opening and a sealing member which seals the opening in an openable/closable state, and can discharge the particulate matter that the particulate matter reception part receives through the particulate matter discharging passage by a desired amount.SELECTED DRAWING: Figure 1
Patent JP-2020188370-A (JP)
Title: Ear pad and headphone
Inventor: ASAKURA MICHIHITO
IPC: H04R1/10
Filed: 2019-05-15
Abstract: To provide an ear pad for obtaining appropriate acoustic property even when a cloth material having air permeability is used for a surface skin, and also to provide a headphone including the ear pad.SOLUTION: An ear pad 3 to be used for a headphone and having flexibility at least includes: a cushioning material 35 having air permeability and constituting a core of the ear pad 3; and a cloth material having air permeability and constituting a surface skin of the ear pad 3 by enclosing the cushioning material 35. A non-air-permeable film layer is formed by a printing paint in at least a part of the cloth material.SELECTED DRAWING: Figure 4
Patent JP-2020190774-A (JP)
Title: Provision device, provision method, provision program, and provision system
Inventor: SATO TOSHIHITO
IPC: G06Q50/10
Filed: 2019-05-17
Abstract: To provide a device, a method, program, and a system for providing useful information for child-rearing users.SOLUTION: A provision device 100 is provided, comprising: a determination unit 133 configured to determine a pregnancy- or child-rearing-related attribute of a user based on actions related to child development taken by the user via a user terminal 10; a selection unit 134 configured to select provision information to be provided to the user based on the attribute determined by the determination unit 133; and a provision unit 135 configured to provide the user with the provision information selected by the selection unit 134 via the user terminal 10.SELECTED DRAWING: Figure 1
Patent JP-2019132127-A (JP)
Title: Temporary handrail
Inventor: YAMAMOTO YUKI
IPC: E04F11/18
Filed: 2019-05-20
Abstract: To improve versatility and convenience of a temporary handrail arranged outdoor.SOLUTION: A temporary handrail 100 comprises a first member arranged in a first base plate 101, a second member arranged in a second base plate 102 and a handrail member mounted to said first member and said second member at a changeable angle. Said first member has a downward U-shaped part including two posts 111 and 113 deflectedly arranged on one side of the first base plate 101 and extending upward respectively and a handrail 132 suspended over those posts 111 and 113 and extending horizontally. In a central part of the first base plate 101 and the second base plate 102 a path A is arranged respectively.SELECTED DRAWING: Figure 1
Patent JP-2020189015-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine capable of suitably suggesting a setting.SOLUTION: Since a history of a setting suggestive card displayed during an ED first period is displayed during an ED second period, a player is allowed to recognize a setting suggestive card cited as an option while looking back the setting suggestive card displayed during the ED first period. Further, while a character's voice "A card will start to be displayed!" is outputted from a speaker each time when the setting suggestive card is switched during the ED first period, whereas a voice "Final result" is outputted from a speaker when switching from the ED first period to the ED second period.SELECTED DRAWING: Figure 9-12
Patent JP-2020193046-A (JP)
Title: Positioning device of elevator door panel
Inventor: TOMUKAI YUKI
IPC: B66B13/30
Filed: 2019-05-24
Abstract: To provide a positioning device of an elevator door panel capable of reducing a working time for installing the door panel.SOLUTION: A positioning device of an elevator door panel according to the present embodiment comprises: a positioning member rotatably provided on the door panel and rotatable between a positioning position and a locking position; and a locking member provided on the door panel and locking the positioning member positioned at the locking position. The positioning member has a protruding part protruding below a lower surface of the door panel when it is positioned at the positioning position.SELECTED DRAWING: Figure 3
Patent JP-2020194045-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI HIROSHI
IPC: B65H5/06
Filed: 2019-05-27
Abstract: To provide an image forming apparatus that can prevent the occurrence of an image defect.SOLUTION: An image forming apparatus comprises: first conveying rotating bodies (intermediate transfer belt and secondary transfer roller) that convey a sheet; second conveying rotating bodies (fixing belt and pressure roller) that are provided on the downstream side of the first conveying rotating bodies in a sheet conveyance direction and convey the sheet; a resistance torque detection unit that, when the sheet is conveyed by the first and second conveying rotating bodies, detects resistance torque generated in the first conveying rotating bodies due to the speed of rotation of the first conveying rotating bodies being higher than the speed of rotation of the second conveying rotating bodies; and a control unit that, when the resistance torque is detected, performs control of changing the speed of rotation of the second conveying rotating bodies so as to reduce the difference between the speed of rotation of the first conveying rotating bodies and the speed of rotation of the second conveying rotating bodies.SELECTED DRAWING: Figure 5
Patent JP-2020193924-A (JP)
Title: Gas meter and meter management system
Inventor: YOKOHATA MITSUO
IPC: G01F1/00
Filed: 2019-05-30
Abstract: To provide a gas meter that allows a management agent of the gas meter to easily grasp the actual results of avoidance of the erroneous cut-off of gas.SOLUTION: A gas meter 2 comprises: a flow rate measuring unit 11; a storage unit 12 that stores an appropriate condition; a condition update unit 13 that updates the appropriate condition according to the past state of usage of gas and stores the appropriate condition after the update in the storage unit; a first adaptability determination unit 14 that determines whether the flow rate of the gas measured by the flow rate measuring unit matches the new appropriate condition; a second adaptability determination unit 15 that determines whether the flow rate of the gas, which is determined by the first adaptability determination unit to match the new appropriate condition, matches an old appropriate condition that is one immediately before the update to the new appropriate condition; and a signal transmission unit 16 that, when the flow rate is determined by the second adaptability determination unit not to match the old appropriate condition, transmits a predetermined signal to the outside.SELECTED DRAWING: Figure 2
Patent JP-2019209327-A (JP)
Title: Systems and methods for detection of and compensation for malfunctioning droplet dispensing nozzles
Inventor: MATTHEW C TRAUB
IPC: B05C5/00
Filed: 2019-05-30
Abstract: To provide an apparatus and method for a dispenser with nozzles configured to eject lines of droplets of formable material onto a substrate in response to ejection signals.SOLUTION: A fluid dispenser 122 dispenses a first line of ejected droplets of formable material 124 onto a first location on a substrate 102. A line camera 342a generates camera signals that are representative of the first line of ejected droplets. The camera signals are analyzed to identify malfunctioning nozzles. The fluid dispenser dispenses a second line of ejected droplets of formable material onto a second location on the substrate that compensates for the one or more malfunctioning nozzles.SELECTED DRAWING: Figure 5A
Patent JP-2020196606-A (JP)
Title: Post-processing device, post-processing control method, and post-processing control program
Inventor: MITSUI YASUTOMI
IPC: B65H37/04
Filed: 2019-06-05
Abstract: To perform post-processing to a second bundle while aligning a first bundle.SOLUTION: A post-processing device comprises: alignment plates 261L, R which align the first bundle S1; an insertion port to which the second bundle is inserted; and a staple unit 271 which can execute post-processing to the first bundle S1 aligned to a post-processing position at a first position on a movement path T2 and execute post-processing to the second bundle inserted to the insertion port at a second position on a movement path T4. The staple unit 271 is configured to interfere with the first bundle S1 aligned at the post-processing position in an interference region between the first position and the second position, and controls the alignment plates 261L, R before the staple unit moves in the interference region in the state where the first bundle S1 is aligned at the post-processing position to move the staple unit 271 after moving the first bundle S1 aligned at the post-processing position to a retreat position that does not interfere with the staple unit 271 in the interference region.SELECTED DRAWING: Figure 15
Patent JP-2020199788-A (JP)
Title: Parking assist device
Inventor: MORI KOHEI
IPC: E04H6/42
Filed: 2019-06-06
Abstract: To obtain a parking assist device that reduces occurence of situations where a landmark disposed at a parking lot is not detected and thus a vehicle cannot enter/leave into/from a car barn.SOLUTION: In a landmark update mode operating during parking, a landmark is periodically detected by a landmark position detection unit 307 from a camara image of the landmark disposed at a parking lot and taken by a camera unit 304 mounted in a vehicle. In addition, a detection ratio of the landmark for corresponding time is updated based on detection results of the landmark in a landmark position storage unit 305, and in an entering/leaving mode supporting entering/leaving of the vehicle into/from a car barn, only when a detection ratio of the landmark corresponding to time information detected by a time detection unit 303 is equal to or greater than a predetermined detection ratio threshold, the landmark position is detected.SELECTED DRAWING: Figure 2
Patent JP-2020199022-A (JP)
Title: State estimation device, state estimation system, and state estimation method
Inventor: YAMAOKA MASAKI
IPC: A61B5/296
Filed: 2019-06-07
Abstract: To provide a state estimation device, a state estimation system, and a state estimation method capable of estimating a user's state accurately even when the electrocardiographic signal is not suitable for estimating the user's state.SOLUTION: A state estimation device 10 determines an estimation state of a user by using an electrocardiographic signal of the user, associates a pulse wave corresponding to the electrocardiographic signal with the estimation state, and stores them in a storage device. The state estimation device 10 determines whether or not a subsequent electrocardiographic signal is suitable for estimating the user's state, and if it is not suitable for estimating the user's state, calculates a degree of similarity between a subsequent pulse wave and the pulse wave stored in the storage device. Then, the state estimation device 10 specifies a pulse wave of the maximum degree of similarity with a pulse wave corresponding to the electrocardiographic signal determined not to be suitable for estimating the user's state, of the pulse waves stored in the storage device, and determines the estimation state associated with the pulse wave of the maximum degree of similarity as the user's estimation state.SELECTED DRAWING: Figure 3
Patent JP-2020201100-A (JP)
Title: Exhaust gas temperature detection device
Inventor: YABUKI NAOTO
IPC: G01K7/02
Filed: 2019-06-07
Abstract: To provide an exhaust gas temperature detection device that can prevent a filer from being peeled off by suppressing a thermal effect on an adapter part during exhaust gas temperature detection.SOLUTION: An exhaust gas temperature detection device 1 installed on an outer side surface 152b of an outer wall 152 of an exhaust gas channel for exhaust gas discharged from a gas turbine comprises: a thermocouple 10, whose temperature detection part for detecting an exhaust gas temperature is arranged in an exhaust gas channel, extending to the outer side surface 152b of the outer wall 152 via the outer wall 152; a compensation lead wire 20 connected to the thermocouple 10 on the side of the outer side surface 152b of the outer wall 152; an adapter part 30 covering the connection part between the thermocouple 10 and the compensation lead wire 20 via an insulation filler; and a support member 40 supporting the adapter part 30 at a position apart from the outer side surface 152b of the outer wall 152.SELECTED DRAWING: Figure 3
Patent JP-2019147018-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-11
Abstract: To provide a game machine with a contrivance for performance which promotes an operation of an operation part.SOLUTION: The game machine: acquires lottery information upon receipt of a game medium into a start port; executes a special pattern variation on the basis of the lottery information upon establishment of a special pattern variation start condition; executes a performance on the basis of the lottery information during a special pattern variation period; includes a plurality of operation parts operable by a player; and can execute a first performance prompting an operation of the first operation part and a second performance prompting an operation of the second operation part during one special pattern variation period, the first operation being displayed during one predetermined period, the second performance being displayed in a period which varies with the special pattern variation, and the operation mode of the first operation part prompted by the first performance being different from the operation mode of the second operation part prompted by the second performance.SELECTED DRAWING: Figure 183
Patent JP-2020200415-A (JP)
Title: Resin composition and resin molding thereof
Inventor: UCHIDA MAKOTO
IPC: C08L53/00
Filed: 2019-06-12
Abstract: To provide a resin composition that reduces environmental load by using plant-derived polyethylene, and can give a molding having excellent low-temperature impact resistance.SOLUTION: A resin composition contains a polypropylene resin as a base resin, and contains a polyethylene resin, wherein the polypropylene resin contains a polypropylene homopolymer and a polypropylene block copolymer, and the polyethylene resin contains plant-derived polyethylene obtained by polymerizing a monomer containing plant-derived ethylene.SELECTED DRAWING: Figure 1
Patent JP-2019203898-A (JP)
Title: Methods and systems for positioning based on observed difference in time of arrival
Inventor: CARLOS H ALDANA
IPC: H04W64/00
Filed: 2019-06-19
Abstract: To solve the problem in indoor navigation applications in which, although a mobile device may attempt to measure its range to multiple access points by measuring the round-trip time, this technique may overburden local network resources in environments that are densely populated with client mobile devices.SOLUTION: Disclosed are systems, methods and devices for computing an estimated location of a mobile device on the basis at least partly of an observed difference in time of arrival of messages arriving at the mobile device. In particular implementations, such observed time arrival may include a difference between receipt at the mobile device of a first message transmitted from a first transceiver device to a second transceiver device and receipt at the mobile device of a second message transmitted by the second transceiver device in response to the first message.SELECTED DRAWING: Figure 1
Patent JP-2021001813-A (JP)
Title: Nondestructive inspection magnetic sensor and nondestructive inspection device
Inventor: TSUKADA KEIJI
IPC: G01N27/90
Filed: 2019-06-21
Abstract: To provide a nondestructive inspection magnetic sensor and a nondestructive inspection device capable of detecting a defect, such as a minute crack and a pinhole of a metal structure, and a metal material, such as a steel plate.SOLUTION: A nondestructive inspection device includes: an AC power supply (20) for generating an AC magnetic field applied to a body (T) to be inspected; a magnetic sensor (10) having a magnetic field detection element (11) for detecting a magnetic field of an eddy current generated in the body (T) to be inspected by the AC magnetic field; and an analyzer (30) for analyzing an output signal of the magnetic sensor (10). A linear wire (13) extended in a direction orthogonal to a sensitivity axis of the magnetic field detection element (11) is provided in the tip of the magnetic sensor (10), and the linear wire (13) is energized by an AC current outputted from the AC power supply (20) to generate an AC magnetic field.SELECTED DRAWING: Figure 1