baber/WOPTO huggingface dataset:
Patent JP-2022060791-A (JP)
Title: Article conveyance device
Inventor: IWATA MASASHIGE
IPC: B65G1/00
Filed: 2020-10-05
Abstract: To achieve an article conveyance device capable of reducing stress acting on a conveyor, a support part or a mast according to the moving up/down operation of the conveyor, in a constitution where the conveyor is supported by the support part moving up/down along the plurality of masts.SOLUTION: An article conveyance device includes: a conveyor 1 for conveying an article in a conveyance direction T crossing the vertical direction; a plurality of masts 2 arranged being separated from each other along the conveyance direction T; and a support part 3 provided so as to move up/down along each of the plurality of masts 2, and for supporting the conveyor 1 in the vertical direction. The plurality of support parts 3 is arranged being separated from each other along the conveyance direction T, and at least one out of the plurality of support parts 3 is made to be a target support part 3B. The target support part 3B includes a movement allowing mechanism MM for allowing the relative movement of the conveyor 1 along the movement allowable direction set in the direction crossing the vertical direction.SELECTED DRAWING: Figure 7
Patent JP-2022065717-A (JP)
Title: Coil body and long-sized medical equipment
Inventor: KOMIYA SHINJI
IPC: A61M25/09
Filed: 2020-10-16
Abstract: To establish compatibility among the flexibility, pushability and torque transmission property of a coil body in a high-dimensional manner while inhibiting the occurrence of breakage and fracture in the coil body.SOLUTION: A coil body, around which a wire is spirally wound, includes a first part, and a second part that is positioned on a tip side with respect to the first part. An interval between the wires along a longitudinal direction of the coil body in the second part is longer than an interval between the wires along a longitudinal direction in the first part. The width of the wire along the longitudinal direction in the second part is smaller than the width of the wire along the longitudinal direction in the first part.SELECTED DRAWING: Figure 2
Patent JP-2022067160-A (JP)
Title: Machine-feed device
Inventor: FUJIE KENICHI
IPC: B23K26/38
Filed: 2020-10-20
Abstract: To machine a wafer efficiently without performing an unnecessary machining operation.SOLUTION: A machine-feed device that divides a wafer includes: a cassette table on which a cassette is to be mounted, the cassette accommodating a plurality of frame units each having a dicing tape, a frame, and the wafer integrated with each other; a carry-out unit that carries out the frame unit from the cassette; a holding table having a wafer holding part that holds the wafer; a conveyance unit that conveys the frame unit; the a machine-feed unit that machine-feeds the holding table; a camera that images the frame unit from above; and a control unit that obtains wafer central coordinates which are coordinates of the center of the wafer. The control unit controls at least one of the machine-feed unit, the conveyance unit, and the carry-out unit such that the center of the wafer and the center of an upper surface of the wafer holding part agree with each other.SELECTED DRAWING: Figure 3
Patent JP-2021007801-A (JP)
Title: Filter and occluder systems and associated methods and devices
Inventor: WILLIAM D MONTGOMERY
IPC: A61F2/01
Filed: 2020-10-21
Abstract: To provide flow devices including filters and occluders for modifying a flow in body conduits such as blood vessels.SOLUTION: Various aspects of the present disclosure relate to flow devices including filters and occluders for modifying a flow in body conduits such as blood vessels. In some examples, such devices include a support structure and flow media coupled to the support structure. The medical device generally further includes one or more capture features. In some examples, the capture features are coupled to the support structure at one or more of the proximal and distal ends of the support structure. In various examples, the capture features facilitate retrograde and antegrade deployment of the medical device and retrograde and antegrade capture of the medical device.SELECTED DRAWING: Figure 1
Patent JP-2022069970-A (JP)
Title: Management device, management system, management method, and management program
Inventor: TAGUCHI MASAO
IPC: G06Q10/06
Filed: 2020-10-26
Abstract: To provide a management device according to an embodiment of the present disclosure that optimizes the number of times a toilet is cleaned and the arrangement of a cleaning staff.SOLUTION: A management device according to an embodiment of the present disclosure includes a use information acquisition unit configured to acquire current use information relating to the use situation of a place to be cleaned, a weather information acquisition unit configured to acquire current weather information relating to the weather around the place to be cleaned, a storage unit configured to store a determination model generated by machine learning using past use information relating to the use situation of the place to be cleaned, arrangement history information relating to the arrangement history of a cleaning staff at the place to be cleaned, and past weather information relating to the weather around the place to be cleaned as teacher data, and a cleaning information output unit configured to output cleaning information relating to a cleaning work based on the current use information and the current weather information using the determination model.SELECTED DRAWING: Figure 1
Patent JP-2022069972-A (JP)
Title: Air-conditioning system
Inventor: IINO SHUNYA
IPC: B01D46/44
Filed: 2020-10-26
Abstract: To propose an air-conditioning system that informs a user of a decrease in the concentration of harmful particles in a room.SOLUTION: An air-conditioning system is equipped with an air cleaner (2) that performs air cleaning operation removing floating particles (p) including harmful particles harmful to a human body by a filter (2a) from a room, a ventilation device (1) that performs air supply operation supplying outside air into the room through a dust-collection filter (1), and a control portion (10) that controls the air supply operation and the air cleaning operation. The control portion (10) executes a sequential operation mode simultaneously performing the air supply operation and the air cleaning operation continuously for a fixed period, and then notifies that the concentration of harmful particles in the room is lowered as compared with that at the time of starting the sequential operation mode, or notifies that the concentration of the harmful particles in the room is lowered as compared with that at the time of starting the sequential operation mode when the sequential mode is executed and the concentration of the floating particles in the room decreases below a predetermined amount.SELECTED DRAWING: Figure 1
Patent JP-2022070609-A (JP)
Title: Treatment device of exhaust gas treatment facility wastewater
Inventor: GOTO HIDEKI
IPC: C02F9/02
Filed: 2020-10-27
Abstract: To provide a treatment device of exhaust gas treatment facility wastewater which can sufficiently remove a TOC component and fluorine of treated water of the exhaust gas treatment facility wastewater.SOLUTION: Water scrubber wastewater of an exhaust gas treatment facility passes through a pH adjustment tank 12, a heat exchanger 14, a UF device 15, a relay tank 16, an MF device 18, an RO device 20, and biological treatment means 23, and then passes through a heat exchanger 27 so that a temperature of the wastewater lowers, and passes through an MF device 28 so as to become recovered water which is then returned to the exhaust gas treatment facility. A slime suppressing agent is added to RO fed water.SELECTED DRAWING: Figure 1
Patent JP-2021102752-A (JP)
Title: Liquid crystal composition and liquid crystal display element based on that liquid crystal composition
Inventor: NORO Daiki
IPC: C09K19/34
Filed: 2020-10-29
Abstract: To provide: a liquid crystal composition allowing production of a liquid crystal display element with high response speed and high reliability, and a liquid crystal display element based on the liquid crystal composition; and more specifically, a liquid crystal composition including a compound having a partial structure A including a 2,3-difluoro-1,4-phenylene skeleton allowing production of a liquid crystal display element with high response speed and high reliability, and a liquid crystal display element based on the liquid crystal composition.SOLUTION: A liquid crystal composition contains one or more compounds represented by a general formula (I), and one or more compounds represented by a general formula (II). Also there is provided a liquid crystal display element based on the liquid crystal composition.SELECTED DRAWING: None
Patent JP-2022072382-A (JP)
Title: Methacrylic based copolymer, composition, molding, film, method for manufacturing sheet, and laminate
Inventor: UMEDA YASUNARI
IPC: C08F222/06
Filed: 2020-10-29
Abstract: To provide a methacrylic based copolymer excellent in heat resistance, small in both orientation birefringence and photoelastic birefringence and high in surface hardness; a composition, molding, film including the copolymer; a method for manufacturing a sheet; and a laminate.SOLUTION: A methacrylic based copolymer includes: a methyl methacrylate unit; a α-methylstyrene unit; a maleic anhydride unit; and a structural unit (R) including at least one ring structure selected from a group consisting of the following formulae (1)-(3) in a main chain. The absolute value of a photoelastic coefficient is 3.0×10-12 Pa-1 or less; the absolute value of orientation birefringence of a stretched film obtained by stretching a sheet having an area of 20 mm×40 mm and a thickness of 1.0 mm by 100% in one direction at a temperature higher by 10°C than the glass transition temperature and at a speed of 3 mm/minute is 2.5×10-4 or less, (where, the formulae (1)-(3) are as described in the specification.).SELECTED DRAWING: None
Patent JP-2022073696-A (JP)
Title: Node pruning device, node pruning method, and program
Inventor: NAKADAI KAZUHIRO
IPC: G06N3/08
Filed: 2020-11-02
Abstract: To provide a node pruning device, a node pruning method, and a program capable of handling heterogeneous and complicated networks and reducing the weight of a model.SOLUTION: A node pruning device includes: a node activity part which selects a node to be pruned on the basis of a score function representing the importance of the node for a network model to which a plurality of layers is connected in series; an interlayer pairing part for cutting the input connected to the node cut by output of a previous layer; a bypass setting part in which the bypass connection is provided between the input and output of the layer and which does not cut the bypass connection; and a pruning execution part for pruning the node by making the pruning rate of each layer the same.SELECTED DRAWING: Figure 14
Patent JP-2022077244-A (JP)
Title: Judder determination device of lockup clutch
Inventor: IMAMURA TAKESHI
IPC: F16H61/14
Filed: 2020-11-11
Abstract: To improve accuracy in determining judder during a flex lockup control in a lockup clutch.SOLUTION: As a learned neutral network 34 for determination of judder, a neutral network is used which receives input of state variables x1-xn including time series data on turbine rotating speed, and outputs a likelihood variable y1 with judder as a variable indicating likelihood of occurrence of judder and a likelihood variable y2 free from judder. Teacher data for learning of the neutral network 34 includes a data set in which measurement values of the state variables x1-xn in occurrence of fluctuation of turbine rotating speed due to rotational vibration from the external are applied as values of input values X1-Xn for learning, and values of the likelihood variable y1 with judder indicating non-occurrence of judder and the likelihood variable y2 free from judder are applied as values of output values Y1, Y2 for learning.SELECTED DRAWING: Figure 2
Patent JP-2022085130-A (JP)
Title: Rental space management system, rental space use management apparatus, and rental space use management method
Inventor: SUZUKI KIMIMOTO
IPC: G06Q10/02
Filed: 2020-11-27
Abstract: To provide a rental space management system which provides a service for efficiently using a rental space through a simple procedure for various purposes of use, a rental space use management apparatus, and a rental space use management method.SOLUTION: A rental space management system 1 includes: provider side devices (parking lot management apparatuses) arranged for each of rental spaces in multiple areas to hold management information of the rental spaces; a user side device 21 operated by a user who uses a rental space; and a rental space use management apparatus 30 which searches, when acquiring a use request with a designation of conditions for using a rental space from the user side device, for available rental spaces with the conditions designated in the use request from among the rental spaces in the multiple areas on the basis of the management information held in the provider side devices, transmits a search result to the user side device, and performs reservation processing for the user to use a rental space for a use period when acquiring information on at least one rental space selected from the rental spaces included in the search result from the user side device.SELECTED DRAWING: Figure 1
Patent JP-2022086053-A (JP)
Title: Ultrasonic transducer
Inventor: ITO HIROMASA
IPC: H01L41/047
Filed: 2020-11-30
Abstract: To provide an ultrasonic transducer that can prevent excess adhesive from accumulating on the piezoelectric element side.SOLUTION: An ultrasonic transducer comprises: a piezoelectric element 10 that includes electrodes 12 and 13 on one main surface and the other main surface facing each other; an acoustic transmission member 20 that includes an arrangement surface 23 having an area larger than the area of the one main surface along the one main surface, and in which the piezoelectric element 10 is arranged on the arrangement surface 23; and an arrangement member 30 that is arranged on the arrangement surface 23. A communication portion 60 that communicates from the piezoelectric element 10 side to the side opposite to the piezoelectric element 10 is formed in either the arrangement member 30 or the acoustic transmission member 20 along the surface of the arrangement member 30 facing the arrangement surface 23.SELECTED DRAWING: Figure 4
Patent JP-2022086571-A (JP)
Title: Outboard engine
Inventor: YAMASHITA TAKEYUKI
IPC: F02M35/10
Filed: 2020-11-30
Abstract: To prevent damage to composition parts of an engine due to water hammer phenomenon in the conventional outboard engine.SOLUTION: An outboard engine 10 has an intake box 15 arranged around an engine 11 and a first chamber 32 and a second chamber 33 are formed by a partition 31 in the intake box 15. In addition, the first chamber 32 and the second chamber 33 are communicated through a communication opening 34 formed in the partition 31. In addition, by having a communication port 34 arranged below the partition 31, the communication port 34 is positioned above the intake box 15 in an upset. Time for water intruding inside the intake box 15 reaching the engine 11 is delayed by this structure and damage to composition parts in the engine due to water hammer phenomenon is capable of being prevented.SELECTED DRAWING: Figure 1
Patent JP-2022087960-A (JP)
Title: Combine-harvester and unworked land calculation method
Inventor: NISHII YASUTO
IPC: A01D41/127
Filed: 2020-12-02
Abstract: To provide a combine-harvester capable of easily generating an unworked land.SOLUTION: A combine-harvester 1 generates an unworked land 73 of a field by turn-round-reaping, where reaping work is performed while causing a car body to repeat straight-traveling and turning. The combine-harvester 1 includes a positioning part for acquiring a measurement point representing a location of the car body, a straight line generation part for generating a work straight line 75 on the basis of measurement points acquired from a work start position P1 till a work termination point P2 in one reaping work, and an unworked land generation part that calculates intersections 76 of work straight lines 75 intersecting with each other each time the work straight line 75 is generated, and when at least three work straight lines 75 intersect with one another so as to constitute a closed area, generates an unworked land 73 that forms a polygon with at least three intersections 76 used as vertices.SELECTED DRAWING: Figure 4
Patent JP-2021093157-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KAWAMURA MAKOTO
IPC: G06Q50/16
Filed: 2020-12-07
Abstract: To provide an information processing device, an information processing method and a program which improve the convenience pertaining to the delivery/reception of information with each of units such as a plurality of rooms of a condominium building, etc.SOLUTION: A server 1 controls communication between resident terminals 3 capable of being carried by each of a plurality of residents living in a condominium building and an entrance device 4 that is installed in the condominium building and accepts visit information by a visitor. A visit information transmission control unit 131 executes control for transmitting visit information from the server 1 designating the room to be visited as the destination when input of visit information by a visitor to a prescribed room is accepted. A visit information reception control unit 132 executes control for causing the visit information transmitted designating the prescribed room as the destination to be received by each of resident terminals 3 of one or more persons constituting a family living in the room designated as the destination, respectively.SELECTED DRAWING: Figure 11
Patent JP-2022090412-A (JP)
Title: Video recording and reproducing device and video displaying device
Inventor: MATSUMOTO TATSUYA
IPC: H04N5/761
Filed: 2020-12-07
Abstract: To provide a technology in which image quality is corrected according to information of an original video.SOLUTION: A video recording and reproducing device comprises: a conversion processing section that performs compression conversion of a video signal of a program to obtain video data; a program information generation section that generates program information indicating a format complied by the video signal; a reproduction section that converts from the video data to a format suitable for viewing to obtain a second video signal; a detection section that detects the program information; and a correction section that performs correction processing of the second video signal on the basis of the format indicated by the program information detected by the detection section, to obtain a video output signal.SELECTED DRAWING: Figure 1
Patent JP-2022091424-A (JP)
Title: Spool and spool valve
Inventor: AOKI SEIJI
IPC: F16K3/24
Filed: 2020-12-09
Abstract: To provide a spool which can suppress a disturbance of a flow which occurs when liquid flows out of a notch to a recess.SOLUTION: A spool 2 extending in a prescribed direction comprises a land part in which a plurality of notches 31, 33 and 34 are formed, and a recess 23 adjoining the land part at one side in a prescribed direction. The notch has at least a first flow passage part 31a separating from the recess, and a second flow passage part 31b located at the recess side, the first flow passage part is a groove part which is formed at an external peripheral face of the land part, the second flow passage part is a hole part formed at the external peripheral face of the land part, and a cross section area of the hole part is set larger than a cross section area of the groove part.SELECTED DRAWING: Figure 2
Patent JP-2021064795-A (JP)
Title: Display device
Inventor: HIZUKA JUNICHI
IPC: H01L21/8234
Filed: 2020-12-10
Abstract: To provide a semiconductor device including an oxide semiconductor film.SOLUTION: A semiconductor device includes a first transistor 100 and a second transistor 150. The first transistor includes a first gate electrode 104, first insulating films 106 and 107 thereon, a first oxide semiconductor film 108 thereon, a source electrode 112a and a drain electrode 112b that are electrically connected to the first oxide semiconductor film, second insulating films 114 and 116 on the first oxide semiconductor film, a second oxide semiconductor film 120a functioning as a second gate electrode thereon, and a third insulating film 118 thereon. The second transistor includes a third oxide semiconductor film 120b including a channel region 120b_i, a source region 120b_s, and a drain region 120b_d on the second insulating film, a fourth insulating film 152 on the channel region, a third gate electrode 154 thereon, and a third insulating film on the source region and the drain region.SELECTED DRAWING: Figure 1
Patent JP-2021051771-A (JP)
Title: Electronic apparatus
Inventor: MORI TAKESHI
IPC: H05K5/02
Filed: 2020-12-15
Abstract: To improve security against theft in an electronic apparatus in which a first housing and a second housing are separable from each other.SOLUTION: An electronic apparatus 100 comprises a first unit 101 and a second unit 102, and the first unit 101 and the second unit 102 are removably connected to each other. The first unit 101 includes a socket 130 that can receive a predetermined side part of the second unit 102. The second unit 102 and the socket 130 are each provided with an insertion hole into which a projection part provided on a placement device 1 can be inserted. An interlocking mechanism 200 is provided which is a locking mechanism in which the second unit 102 and the socket 130 are interlocked with each other on a side part opposite to the side part having the insertion hole.SELECTED DRAWING: Figure 11
Patent JP-2022095305-A (JP)
Title: Electric lock system, electric lock device and program
Inventor: SATO AKIHIRO
IPC: E05B49/00
Filed: 2020-12-16
Abstract: To prevent forged identification of both mobile terminal and authorized unlocking person of an electric lock device and improve security.SOLUTION: A server 7 generates first authentication information PW1 and second authentication information PW2, and imparts the first authentication information PW1 and the second authentication information PW2 to a mobile terminal 5 and imparts the second authentication information PW2 to an electric lock device 3 which is one-to-one linked to the mobile terminal 5. The mobile terminal 5 transmits the first authentication information PW1 and the second authentication information PW2 given by the server 7 to the electric lock device 3, and further displays the first authentication information PW1 in a user IF 54. The electric lock 34 is unlocked when the electric lock device 3 satisfies the first condition that the input information received via a ten-key 35 and the first authentication information received from the mobile terminal 5 match each other and the second condition that the second authentication information PW2 received from the mobile terminal 5 and the second authentication information PW2 given from the server 7 match each other.SELECTED DRAWING: Figure 2