baber/WOPTO huggingface dataset:
Patent JP-2023049438-A (JP)
Title: Management system
Inventor: OGATA DAISUKE
IPC: G06K19/07
Filed: 2021-09-29
Abstract: To provide a management system that can set a distance for wireless communication of wireless tag information regardless of a distance at which wireless power can be supplied.SOLUTION: The management system includes: a wireless communication network Cn that performs wireless communication using a first wireless radio wave; a wireless power supply device Ps that transmits a second wireless wave different from the first wireless wave; and a wireless product tag Wt that has an individual tag ID. The wireless product tag Wt transmits data to the wireless communication network Cn using the first wireless radio wave and generates power by receiving the second wireless wave transmitted from the wireless power supply device Ps.SELECTED DRAWING: Figure 1
Patent JP-2023053425-A (JP)
Title: Meteorological observation system, moving object and transmitter
Inventor: YOSHIKAWA EIICHI
IPC: G01W1/02
Filed: 2021-10-01
Abstract: To provide technology such as a meteorological observation system that can reduce the weight of a moving object.SOLUTION: A meteorological observation system comprises a transmitter and a moving object. The transmitter emits an electromagnetic wave for meteorological observation. The moving object receives a scattered wave generated by scattering of the electromagnetic wave due to a meteorological phenomenon, and observes the meteorological phenomenon based on the scattered wave.SELECTED DRAWING: Figure 1
Patent JP-2022075522-A (JP)
Title: Method executed by computer, information processing device and storage medium
Inventor: HUA SONG
IPC: G06Q40/04
Filed: 2021-10-04
Abstract: To provide a method for allowing a computer to execute a layer 2 chain network in a block chain network, an information processing device and a storage medium.SOLUTION: In an information processing device 300, a chain list determination unit 301 determines a chain list including a plurality of transaction data packets on the basis of a sharing consensus algorithm of a plurality of relay nodes and a plurality of transaction requests of a client node. A selection unit 303 selects a transaction data packet whose certification information is generated by a relay node on the basis of a sharing allocation rule. A certification information generation unit 305 generates certification information of the validity of a transaction of the selected transaction data packet. A transmission unit 309 transmits a combination data packet obtained by combining the selected transaction data packet with the certification information to a layer 1 chain node in the block chain network.SELECTED DRAWING: Figure 3
Patent JP-2023056067-A (JP)
Title: air compressor
Inventor: FUKUHARA HIROSHI
IPC: F04B23/02
Filed: 2021-10-07
Abstract: To provide an air compressor which allows drain water generated in an air dryer to flow in an air tank, and can discharge it together with drain water generated in the air tank to the outside.SOLUTION: In an air compressor 1 which incorporates an air compressor 10, an air tank 20 and an air dryer 30, the air dryer 30 is installed at a higher place than the air tank 20, and in the lower region, a drain water delivery port 32 is provided. In the air tank 20, a drain water introduction port 22 is provided in the vicinity of a top part, and in the lower region, a drain water discharge port 24 is provided. The drain water delivery port 32 and the drain water introduction port 22 are connected by drain water piping 5, drain water D generated in the air dryer 30 is made to flow into the air tank 20 via the drain water introduction port 22 by way of the drain water piping 5 from the drain water delivery port 32, and it is discharged to the outside from the drain water discharge port 24 together with drain water D generated in the air tank 20.SELECTED DRAWING: Figure 1
Patent JP-2022000531-A (JP)
Title: Propylene homopolymer
Inventor: ITO MASAAKI
IPC: C08F10/06
Filed: 2021-10-08
Abstract: To provide a novel propylene homopolymer having a good relationship between a melting point and a crystallization temperature in a specific melting point range.SOLUTION: A propylene homopolymer has the following properties (i)-(ii). Properties (i): a melting point (Tm) of 145°C or more and 149°C or less. Properties (ii): the melting point (Tm) and a crystallization temperature (Tc) satisfying the following formula (1): Tm-Tc≤0.907×Tm-99.64.SELECTED DRAWING: None
Patent JP-2023056678-A (JP)
Title: Polyvinyl alcohol film, method of producing polyvinyl alcohol film, stretched film and polarizing film
Inventor: OHASHI WATARU
IPC: C08J5/18
Filed: 2021-10-08
Abstract: To provide a polyvinyl alcohol film capable of obtaining a polarizing film superior in polarizing performance, a manufacturing method of such polyvinyl alcohol film, and a stretched film and a polarizing film using such polyvinyl alcohol film.SOLUTION: A disclosed polyvinyl alcohol film contains: polyvinyl alcohol (A); and a polymer (B) having structural units derived from maleic anhydride, in which the content of the polymer (B) relative to 100 pts.mass of polyvinyl alcohol (A) is 0.5 pt.mass or more and 9.5 pts.mass or less, and the salification rate of structural units derived from maleic anhydride in the polymer (B) is 0.3 or more and 0.9 or less.SELECTED DRAWING: None
Patent JP-2023056684-A (JP)
Title: nozzle
Inventor: NAKANO HISATSUGU
IPC: B05B15/00
Filed: 2021-10-08
Abstract: To provide a nozzle which enables a spray angle of a liquid mixed fluid from a nozzle hole to be set to various angles and can change a liquid injection amount while maintaining the set spray angle.SOLUTION: A nozzle includes a nozzle body 2 in which a liquid mixed fluid passage 5 extending in a perspective direction is formed. In the nozzle body 2, a groove 3 is formed at a distal side end surface. A nozzle hole 4 extending along an extending direction of the groove 3 is provided at a bottom part of the groove 3. The passage 5 has: a first space 5A; and a second space 5C located closer to the distal side than the first space 5A. The nozzle hole 4 is formed at a distal end part of the second space 5C. A constriction space 5B having a narrow passage width is provided between the first space 5A and the second space 5C. The constriction space 5B is formed so that the passage width spreads from the proximal side to the distal side.SELECTED DRAWING: Figure 2
Patent JP-2023057225-A (JP)
Title: Management apparatus and management method of grid computing
Inventor: ITO SEIICHI
IPC: G06F9/50
Filed: 2021-10-11
Abstract: To manage grid computing processing in consideration of charges for electricity consumed by a computing device of a vehicle to execute calculation, thereby suppressing electric power rate in executing calculation of grid computing.SOLUTION: A management server 50 manages grid computing processing that causes computing devices 105 mounted on a plurality of vehicles 10 to process job data D1 provided from a client server 30. A control unit 505 of the management server calculates charges for electricity to be used for calculation of the job data on the basis of power consumption per unit computational complexity of each computing device 105, selects one or more computing devices in ascending order of the calculated charges for electricity, allocates the computing devices to the job data, and executes grid computing processing.SELECTED DRAWING: Figure 12
Patent JP-2022069407-A (JP)
Title: Generation of alert based on event detection in video material
Inventor: VIKTOR EDPALM
IPC: H04N7/18
Filed: 2021-10-14
Abstract: To provide a method, a system, and a computer program product that generate an alert to an operator in response to detecting an event in a video material.SOLUTION: The method is for processing a stream of image frames captured by a camera system. A hard-coded alert image frame is generated in response to detecting an event. The hard-coded alert image frame includes motion deltas and/or color changes with respect to an event image frame. The method further generates a stream of encoded image frames. The hard-coded alert image frames are inserted into the stream in a display order after the encoded event image frames.SELECTED DRAWING: Figure 4
Patent JP-2023043123-A (JP)
Title: contact tip
Inventor: FUKIZAWA TAKEO
IPC: B23K9/26
Filed: 2021-09-15
Abstract: To provide a contact tip in which copper shaving dust from a copper plated wire is prevented from being generated in a conical part of a fitting hole tip end of a housing, by simple processing and inexpensively.SOLUTION: A large-diameter fitting hole 7 is formed in a housing 2, the fitting hole 7 including a tapered conical part 6 communicating with a rear part of a first insertion hole 5. A projection part 10 projects in a tip end of an adapter 3, the projection part 10 including a conical projection 9 in a tip end thereof corresponding to the fitting hole 7 of the housing 2. The projection part 10 of the adapter 3 is fit to the fitting hole 7 of the housing 2 and the adapter 3 is coupled to the housing 2.SELECTED DRAWING: Figure 1
Patent JP-2023046183-A (JP)
Title: Snow removal determination support system
Inventor: KASAI AKIFUMI
IPC: G01W1/00
Filed: 2021-09-22
Abstract: To solve the problem that snow removal work is delayed due to variation or the like in determining a snow removal work period arising from experiences and the like of patrol members, although patrolling using visual observation is performed for road snow removal work implementation on snow-covered road surfaces.SOLUTION: A snow removal determination support system includes: an information acquisition section for acquiring information related to road surfaces, information related to traffic situations, and information related to the weather; an analysis section for analyzing snow-covered road surface conditions, traffic situations, and meteorological information obtained from the information acquired by the information acquisition section; and a snow removal determination decision section for deciding snow removal determination from an analysis result of the analysis section. The snow removal determination support system decides snow removal determination according to the snow removal determination decision section.SELECTED DRAWING: Figure 1
Patent JP-2023062749-A (JP)
Title: Connector and connector unit
Inventor: MATSUNAGA TAKUMI
IPC: H01R13/64
Filed: 2021-10-22
Abstract: To provide a connector capable of suppressing the reduction of mating detection capability, and a connector unit.SOLUTION: A connector 1 mates with a mating connector 90 that has a short-circuit structure portion 92 formed so that a first member 92-1 and a second member 92-2 may short-circuit. The connector includes a housing 10, a lock arm 20, a short-circuiting contact member 40, and a pressing portion 50. The lock arm 20 is formed so as to shift from a first state with no bent to a second state where both connectors 1 and 90 are bent as mating progresses. The short-circuiting contact member 40 is attached to the housing 10 and comes into contact with the short-circuit structure portion 92 when both connectors 1 and 90 are mated. The pressing portion 50 presses and deflects the short-circuiting contact member 40 when the lock arm 20 shifts to the second state and bends. The short-circuiting contact member 40 is formed of a flexible material and is configured to contact the short-circuit structure portion 92 while being bent by the pressing portion 50 as the mating progresses.SELECTED DRAWING: Figure 4
Patent JP-2023063863-A (JP)
Title: Sensor element and gas sensor
Inventor: TSUJINO MASARU
IPC: G01N27/416
Filed: 2021-10-25
Abstract: SOLUTION: A sensor element 12 comprises: an element body 15; connector electrodes 161, 162 which are provided at one end in the longitudinal direction, of the element body; a gas introduction port 80 which is provided at other than the one end of the element body; and an element protective layer 72 which covers at least one of the principal faces 151, 152 of the element body. The element protective layer is separated into first partial layers 721, 741 and second partial layers 722, 742 by cut-off regions 36, 38, wherein the cut-off regions comprise dense layers 44, 46, gaps GA-GD of 10 μm or more are present in a portion between the dense layers and the first partial layers and/or a portion between the dense layers and the second partial layers.EFFECT: A sensor element and a gas sensor can be provided, which enable reaching of water at connector electrodes to be suitably suppressed.SELECTED DRAWING: Figure 2
Patent JP-2023066048-A (JP)
Title: Top plate member, metal can, and method for manufacturing top plate member
Inventor: ARAI TAKASHI
IPC: B65D8/02
Filed: 2021-10-28
Abstract: To provide a top plate member metal, a metal can, and a method for manufacturing the top plate member, which can provide a top plate member of a metal can having a corrosion-resistant, adhesive and pressure-resistant cap and efficiently manufactured at a high speed.SOLUTION: The top plate member comprises: a top plate having a top plate body 111, a bending part 140 forming an opening through the top plate body 111 at a prescribed position of the top plate body 111, and a folding part 150 having a first adhesive surface 152 projecting from the peripheral edge 141 of the opening of the folding part 140 to the top plate outer surface 112 side of the top plate body 111 and covered with a thermoplastic resin on the center side of the folding part 140; and a ring-shaped cap 120 which is fitted to the folding part 150 and in which a second adhesive surface 122 bonded to at least the first adhesive surface 152 is formed by a thermoplastic resin. The first adhesive surface 152 of the top plate and the second adhesive surface 122 of the cap 120 are joined through heat sealing.SELECTED DRAWING: Figure 3
Patent JP-2023066939-A (JP)
Title: Electric brake device
Inventor: ONODA SHINGO
IPC: B60T13/74
Filed: 2021-10-29
Abstract: To provide an electric brake device which enables a cylinder mechanism to be replaced without involving design change of a member located adjacent to the cylinder mechanism.SOLUTION: An electric brake device 10 includes: an electric motor 13; and a circuit board 51 having a processing circuit which controls the electric motor 13. The electric brake device 10 includes a cylinder mechanism 20 which drives a piston 23 in a cylinder 21 by linear motion converted from rotational motion of the electric motor 13. The circuit board 51 is arranged along a plane intersecting with an axis of the piston 23 and disposed outside an area in which the cylinder mechanism 20 is projected on the plane in a direction that the piston 23 moves.SELECTED DRAWING: Figure 2
Patent JP-2023068806-A (JP)
Title: Underground radar device and underground tunneling method
Inventor: UKEKAWA MAKOTO
IPC: E21D9/087
Filed: 2021-11-04
Abstract: To provide an underground radar device that suppresses wear and damage to protective plates that protect a transmitting antenna part and a receiving antenna part, and maintains detection accuracy of underground conditions in front of an underground tunneling machine.SOLUTION: The present invention comprises a transmitting antenna part 31 for transmitting electromagnetic waves to the ground in front of an underground tunneling machine 1 having a face plate 2 with a cutter 20, a receiving antenna part 32 for receiving electromagnetic waves, a transmitting antenna protection plate 30a made of a material that transmits electromagnetic waves and provided on the face plate 2 to protect the transmitting antenna part 31, and a receiving antenna protection plate 30b made of a material that transmits electromagnetic waves and provided on the face plate 2 to protect the receiving antenna part 32. A front surfaces of the transmitting antenna protection plate 30a and the receiving antenna protection plate 30b are arranged so as to be recessed from the front surface of the face plate 2.SELECTED DRAWING: Figure 2
Patent JP-2023070498-A (JP)
Title: Confirmation method and management system for exposure status of radiation worker
Inventor: ISHIGAKI RIKUTA
IPC: G01T1/00
Filed: 2021-11-09
Abstract: To provide a method for correctly confirming the exposure status of a radiation worker who wears protective clothing such as a protective apron and performs radiation work.SOLUTION: A method for confirming the exposure status of a radiation worker who wears a protective apron and performs radiation work includes: steps 1 and 4 of attaching one 22 of paired sensors that communicate with each other via electromagnetic waves blocked by the protective apron to a radiation source 21 used in the radiation work, and attaching the other 31 to a position covered with the protective apron of the radiation worker 30; and a step 8 of estimating that the protective apron is not worn correctly if communication is established between the paired sensors 22 and 31.SELECTED DRAWING: Figure 5
Patent JP-2023070911-A (JP)
Title: Semiconductor device
Inventor: SHIOMI JUN
IPC: H01L23/50
Filed: 2021-11-10
Abstract: To provide a semiconductor device capable of improving adhesion between a resin section and a lead, and to provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device includes a semiconductor element 1, a first lead 2 conducting with the semiconductor element 1, and a resin section 8 covering the semiconductor element 1 and at least a part of the first lead 2. The first lead 2 has a roughened region Un0 to be a shape formed by superposing a first uneven shape Un1 to a second uneven shape Un2 of which roughness is thinner than that of the first uneven shape Un1 and the roughened region Un0 contacts with the resin section 8.SELECTED DRAWING: Figure 8
Patent JP-2023072269-A (JP)
Title: Driver condition determination method and system
Inventor: NAKAHATA YOICHIRO
IPC: G08G1/16
Filed: 2021-11-12
Abstract: To provide a driver condition determination method and system making it possible to upgrade the precision in determining a driver's abnormal condition.SOLUTION: A driver condition determination method includes ambient information acquisition step S1, field-of-view image acquisition step S2, an eye-catching degree distribution generation step S3 of generating a driver's eye-catching degree distribution, sight line behavior acquisition step S4 of acquiring a driver's sight line behavior, sight line determination index arithmetic step S5 of computing plural sight line determination indices of a driver, head posture acquisition step S21 of acquiring the orientation of a driver's face, and driver abnormal condition determination steps S22, S23, and S27 of determining whether a driver is in an abnormal condition. At the driver abnormal condition determination steps S22, S23, and S27, when an abnormal posture is detected but plural sight line determination indices are all normal, it is determined that the driver has intentionally relaxed his/her posture. When the abnormal posture is detected and any of the plural sight line determination indices is abnormal, it is determined that the driver is in the abnormal condition.SELECTED DRAWING: Figure 12
Patent JP-2022087039-A (JP)
Title: Color measuring device and method of manufacturing sheet
Inventor: OBARA ATSUNORI
IPC: G01N21/27
Filed: 2021-11-16
Abstract: To provide a color measuring device by which a tendency of a color tone of sheet can be managed in-line and which is excellent in color measurement accuracy, and also to provide a method of manufacturing the sheet using the same.SOLUTION: A color measuring device includes: light irradiation means for irradiating a conveying sheet with light, light receiving means for receiving at least one of the transmitted light transmitted through the conveying sheet and the reflected light reflected by the conveying sheet; and spectroscopic means for detecting the color by acquiring an optical spectrum of the light received by the light receiving means. The light irradiation means and the light receiving means include thickness measuring means. The light irradiation means, the light receiving means and the thickness measuring means reciprocate in parallel to a width direction of the conveying sheet.SELECTED DRAWING: Figure 1
Patent JP-2023074709-A (JP)
Title: Fulcrum opening/closing type air chuck
Inventor: OKUSHIMA RYOSUKE
IPC: B25J15/08
Filed: 2021-11-18
Abstract: SOLUTION: To provide a fulcrum opening/closing type air chuck 10 comprising: porous bodies 94, 96, 110 being attached to a body 12 and contacting a finger 80, in the fulcrum opening/closing type air chuck, purge air is discharged outside through the porous bodies.SELECTED DRAWING: Figure 3
Patent JP-2022031293-A (JP)
Title: Work vehicle
IPC: B62D25/10
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To decrease restriction of an installation space of a grip for opening/closing a bonnet in a work vehicle. 
     SOLUTION: A revolving work vehicle 1 comprises a bonnet 38 and a belt 72. The bonnet 38 is supported by an airframe so as to open/close. The belt 72 is disposed on an opening/closing face of the bonnet 38. The belt 72 is formed to be longer than an interval between attachment places at both ends. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022085885-A (JP)
Title: System and method for simultaneously manufacturing a plurality of objects
Inventor: DANIEL R SMITH
IPC: B29C64/386
Filed: 2021-11-26
Abstract: To provide a system and a method for avoiding delays and inefficiencies when one object is moving between multiple manufacturing devices in a case where multiple different objects are manufactured using multiple manufacturing devices.SOLUTION: The method includes simultaneously cycling a plurality of pallets through a conveyor system. The conveyor system is cyclical, and the conveyor system includes an entrance point and an exit point for each pallet, and a plurality of manufacturing points corresponding to a plurality of manufacturing devices. The method includes simultaneously cycling the plurality of pallets passing the plurality of manufacturing points for two or more cycles, each pallet being associated with a series of manufacturing instructions for a corresponding object. While simultaneously cycling the plurality of pallets through the conveyor system, using a different combination of the plurality of manufacturing devices, each object is manufactured in accordance with the series of manufacturing instructions associated with each pallet. Thereby different objects for each pallet are manufactured.SELECTED DRAWING: Figure 1
Patent JP-2023078766-A (JP)
Title: Method of executing class classification processing using machine learning model, information processing device, and computer program
Inventor: USUI TOMOMASA
IPC: G06T7/00
Filed: 2021-11-26
Abstract: To provide a technique for executing highly accurate class classification.SOLUTION: A method includes the steps of: (a) generating N pieces of input data from one target object; (b) inputting the input data to a machine learning model and obtaining M classification output values, one determination class, and a feature spectrum; (c) obtaining a similarity degree between a known feature spectrum group and the feature spectrum for the input data, and obtaining a reliability degree with respect to the determination class as a function of the similarity degree; and (d) executing a vote for the determination class, based on the reliability degree with respect to the determination class, and determining a class determination result of the target object, based on a result of the vote.SELECTED DRAWING: Figure 8