baber/WOPTO huggingface dataset:
Patent JP-2020205498-A (JP)
Title: External environment recognition device
Inventor: HAMANO DAISUKE
IPC: H04N7/18
Filed: 2019-06-14
Abstract: To save processing resources for synchronous processing.SOLUTION: An external environment recognition device includes a plurality of external environment recognition sensors 20 having an information detection unit 20a that detects information on the external environment of a vehicle, and arranged so as to have an overlapping region RF in which at least parts of the detection range of the information detection unit 20a overlaps with each other, and a synchronous processing unit that performs synchronous processing of extracting the same object in the overlapping region RF from the detection result of each external environment recognition sensor 20, and synchronizes the plurality of external environment recognition sensors 20 when the positions of the same object in the overlapping region RF are deviated from each other.SELECTED DRAWING: Figure 2
Patent JP-2020023395-A (JP)
Title: Noria-type device for conveying support plate for bakery product
Inventor: OLIVIER SERGENT
IPC: A21C9/08
Filed: 2019-06-14
Abstract: To provide a conveyor device capable of horizontally and stably conveying a support plate on which a bakery product is placed.SOLUTION: There is provided a conveyor device, including: support corner brackets 3a, 3b for placing an edge of a support plate for bakery products, the support corner bracket being configured to cooperate with driving means on both sides of a vertical center plane 4, each drive means comprising, on the one hand, at least one chain 5a, 5b which describes a closed loop circuit so as to define an ascending row and a descending row of the support means, and on the other hand, at least one coupling support 12a, 12b hinged to horizontal shafts 13a, 13b of at least one corner bracket, and further including: means for holding and guiding the corner brackets in a horizontal plane at a transition part from the ascending row to the descending row; and a conveyor extending between the driving means at least in a lower part of the ascending row and the descending row.SELECTED DRAWING: Figure 2
Patent JP-2019218545-A (JP)
Title: Bioplastic composite, and manufacturing method therefor
Inventor: SHIRAHAMA HIROYUKI
IPC: C08L67/04
Filed: 2019-06-18
Abstract: To provide a bioplastic composite excellent in physical properties such as mechanical strength or heat resistance, having toughness and rich in molding processability, and excellent in quality with good surface shape.SOLUTION: A composite is manufactured by adding a compatibility accelerator of 1.5 to 4.5 pts.wt., a crystallization acceleration nucleus agent of 0.5 to 1.5 pts.wt., a hydrolysis inhibitor of 0.25 to 0.75 pts.wt. to 100 pts.wt. of a mixture of polylactic acid and used paper fine ground article, and mixing them at 190°C or less. Carboxylic acid anhydride modified polyolefin, especially maleic acid anhydride modified polypropylene is suitable as the compatibility accelerator.SELECTED DRAWING: None
Patent JP-2019150829-A (JP)
Title: Gas enclosure system and method utilizing multizone circulation and filtration
Inventor: JUSTIN MAUCK
IPC: H05B33/10
Filed: 2019-06-20
Abstract: To provide a favorable system and method for gas enclosure.SOLUTION: The present teachings are related to various embodiments of a gas enclosure system which can include a particle control system which may have: a multizone gas circulation and filtration system; a low-particle generating X-axis linear bearing system for moving a printhead assembly relative to a substrate; a service bundle housing discharge system; and a printhead assembly discharge system. The various constituents of the particle control system may include a tunnel circulation and filtration system which can be in fluid communication with a bridge circulation and filtration system. Various embodiments of the tunnel circulation and filtration system can provide cross-flow circulation and filtration of gas around a floatation table of a printing system. The various embodiments of the gas enclosure system may include a bridge circulation and filtration system which can provide circulation and filtration of gas around a printing system bridge and related apparatuses and devices.SELECTED DRAWING: Figure 7A
Patent JP-2021001642-A (JP)
Title: Roller bearing
Inventor: SANO TORU
IPC: F16C33/42
Filed: 2019-06-20
Abstract: To provide a roller bearing that has a retainer with high stiffness and strength and has excellent handleability at maintenance service and the like and a large load capacity.SOLUTION: A roller bearing 10 includes a retainer 40 that includes: a pair of annular plates 41, 41 arranged on both sides in an axial direction of multiple rollers 35; and multiple stays 51 arranged on at least one of an outer diameter side and an inner diameter side and connecting the pair of annular plates 41, 41 to each other in an axial direction. The multiple stays 51 are respectively fixed to the pair of annular plates 41, 41 by fixing means (hexagon socket head cap screw) 80.SELECTED DRAWING: Figure 3
Patent JP-2021002768-A (JP)
Title: On-vehicle communication system, on-vehicle communication device, and transmission period calculation method
Inventor: KURAMOCHI RYO
IPC: H04L12/40
Filed: 2019-06-21
Abstract: To provide an on-vehicle communication system, on-vehicle communication device, and transmission period calculation method for accurately calculating a message transmission period.SOLUTION: An on-vehicle communication device on a message transmission side includes: a delay time measurement section for measuring a delay time from a time point when transmission of a message to be transmitted is tried first to a time point when transmission of the message is started; and a giving section for giving a delay time measured by the delay time measurement section to the message. An on-vehicle communication device on a message reception side includes: a reception time point acquisition section for acquiring a time point when a message from the on-vehicle communication device on a transmission side is received; a delay time acquisition section for acquiring a delay time given to the received message; and a calculation section for calculating a transmission period of the message based on a time point acquired by the reception time point acquisition section and a delay time acquired by the delay time acquisition section concerning each one of the two received messages.SELECTED DRAWING: Figure 6
Patent JP-2021005920-A (JP)
Title: motor
Inventor: WAKABAYASHI HIROKI
IPC: H02K9/19
Filed: 2019-06-25
Abstract: To prevent a temperature rise of a coil from exceeding a specified value even in a case where a loss density of a motor is increased.SOLUTION: A motor 1 comprises a stator 5 including a plurality of laminate sheets, and a rotor 4 which is disposed inside of the stator while being spaced. The stator includes an annular yoke which is positioned outside, and a plurality of teeth protruding from an inner peripheral surface of the yoke to the rotor. Between the adjacent teeth, a slot 53 in which a coil 6 wound around the teeth is formed and between a bottom of the slot and the coil, a cavity to which a coolant is supplied is formed. The stator includes end plate members 60 and 160 which are disposed so as to face the laminate sheets. One end of the cavity in at least one slot is communicated with coolant supply paths 65 and 165 which are formed between the end plate members and the laminate sheets of the stator, and the other end of the cavity in at least one slot is opened.SELECTED DRAWING: Figure 1
Patent JP-2021005610-A (JP)
Title: Nitride semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L27/06
Filed: 2019-06-26
Abstract: To provide a nitride semiconductor device capable of reducing ON resistance.SOLUTION: A nitride semiconductor device includes a nitride semiconductor layer, a plurality of channel cells formed on the nitride semiconductor layer, a second conductive type source drawing region formed on the nitride semiconductor layer, and a source electrode formed on the first principal surface side of the nitride semiconductor layer. Each channel cell has a first conductive type well region and a second conductive type source region contacting with the well region. The source drawing region is connected to the source region. The plurality of channel cells are extended in a first direction in plan view from a normal direction of the first principal surface and are aligned in a second direction crossing with the first direction in plan view. The source electrode is brought into contact with a source drawing region on a position separated from a row of the plurality of channel cells aligned in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2019194990-A (JP)
Title: Automated system for lighting control
Inventor: CHARLES E GREEN
IPC: H05B37/02
Filed: 2019-06-26
Abstract: To provide a system, a method and a device for a wireless sensor using control of a switch and an outlet.SOLUTION: A method includes a step of receiving a signal indicating that a timeout timer associated with a space has exceeded a threshold. When a motion sensor is disposed in the space, the method includes a step of transmitting a signal to a wireless controller such that the wireless controller operatively coupled to a light source returns to a default state. When (1) the motion sensor is not placed in the space and (2) an optical sensor is placed in the space, the method includes a step of transmitting a signal to the wireless controller so that the wireless controller is controlled by the optical sensor.SELECTED DRAWING: Figure 23
Patent JP-2021005283-A (JP)
Title: Query execution approval system, query execution approval method, and program
Inventor: YAGIBASHI TEPPEI
IPC: G06F21/62
Filed: 2019-06-27
Abstract: To provide a query execution approval system, a query execution approval method, and a program, capable of flexible access control for data.SOLUTION: An execution request acceptance unit 42 accepts an execution request of a query for data owned by a second user from a first user. An approval acceptance unit 46 accepts approval data indicating approval of processing according to the query from the second user. A processing execution unit 48 executes processing according to the query when accepting the approval data. An execution result providing unit 50 provides the first user with the execution result of the processing according to the query.SELECTED DRAWING: Figure 12
Patent JP-2020015307-A (JP)
Title: Novel adhesion using substrate compatibilized particles
Inventor: IFTIME GABRIEL
IPC: C09J11/04
Filed: 2019-06-28
Abstract: To provide a coupling substrate for improving adhesion intensity of a material which is related to an industrial field and used for production of components for a vehicle, car, and aircraft and a coupling method.SOLUTION: A pair of coupling substrates comprise: a first substrate of a first material; a second substrate of the first material; and an adhesion for coupling the first substrate to the second substrate, the adhesion comprises chemical coupling compatibilized particles having compatibility to the first and second substrates. The composition comprises an adhesion comprising a chemical coupling particle network for forming coupling between the first and second substrates, the compatibilized particles in the particle network have compatibility to the first and second substrates. A method for coupling two structures formed of the same material forms a first structure and a second structure for exposing a bare material, applies the adhesion to the bare material on the first and second structures, the adhesion comprises compatibilized particles having compatibility to the material, by the production, mutual action between the material and the compatibilized particles is allowed for curing the adhesion.SELECTED DRAWING: Figure 2
Patent JP-2021007986-A (JP)
Title: Cutting tool
Inventor: ASO TAKAHIRO
IPC: B23C5/06
Filed: 2019-06-28
Abstract: To provide a cutting tool that allows reduction in manufacturing cost by reducing the number of parts.SOLUTION: A cutting tool 1 includes a tool body 10 extending along a central axis and rotating around the central axis, a cutting insert 20 mounted to an insert installation seat of the tool body 10, and flow passages 31a, 31b, 31c, 31d arranged extending from a rear end side of the tool body 10 toward a tip inside the tool body 10 and supplying a coolant toward the cutting insert 20 in at least a part. The rear end sides in the flow passages 31a, 31b, 31c, 31d are open in a portion that is sealed by the tool body 10 and a holding member 50 when the holding member 50 is connected.SELECTED DRAWING: Figure 7
Patent JP-2020009760-A (JP)
Title: Lighting device
Inventor: UMIJI HIROSHI
IPC: F21S2/00
Filed: 2019-06-28
Abstract: To provide a lighting unit which enables improvement of heat radiation performance of a heat sink.SOLUTION: A lighting device 1A includes: a lighting unit SU1; and a support member 8. The support member 8 supports the lighting unit SU1. The lighting unit SU1 includes multiple light source units 2 and a heat sink 6. The heat sink 6 is provided at the multiple light source units 2. The multiple light source units 2 include two or more light source units 2 arranged side by side in one direction. The heat sink 6 is disposed over the two or more light source unit 2 arranged side by side in the one direction.SELECTED DRAWING: Figure 1
Patent JP-2021010129-A (JP)
Title: Edge system, control method of edge system, computer program used to control edge system, and recording medium thereof
Inventor: TAKAHASHI SATOSHI
IPC: H04W84/12
Filed: 2019-07-02
Abstract: To produce an optimal communication environment between terminals forming a system that operates under a container orchestration technique.SOLUTION: An edge system includes a plurality of multi-functional devices each including an edge terminal that performs information processing by a container controlled by an orchestration technique and a communication unit that is connected with the edge terminal and capable of communication by a plurality of communication methods with different communication speed. The edge terminal monitors communication status in the communication unit, determines whether the communication status satisfies a predetermined condition, and changes the communication methods if it is determined that the communication status satisfies the predetermined condition.SELECTED DRAWING: Figure 9
Patent JP-2021008862-A (JP)
Title: Internal combustion engine intake apparatus
Inventor: KUBO MASAHIKO
IPC: F02B31/02
Filed: 2019-07-02
Abstract: To provide an internal combustion engine intake apparatus that is advantageous in improving the performance of an internal combustion engine by enhancing swirls inside of a cylinder in a low revolution speed range of the engine, thus increasing a combustion efficiency.SOLUTION: An intake valve 24 includes: a first intake valve 24A for opening and closing a helical port 32A; and a second intake valve 24B for opening and closing a tangential port 32B. A valve gear 20 functions, under control of an ECU 22, to open and close the helical port 32A and tangential port 32B by lifting the first and second intake valves 24A, 24B. In a low revolution speed range of an engine 10, where an engine revolution speed is at or lower than a given speed with a load at or lower than a given value, the ECU 22 controls the valve gear 20 to switch from a both-valve movable operation to a single-valve stop operation, closing the first intake valve 24A and thus reducing an intake volume from the helical port 32A into a cylinder chamber 12.SELECTED DRAWING: Figure 1
Patent JP-2019186571-A (JP)
Title: Light-emitting element, light-emitting device, electronic device, and lighting device
Inventor: YOSHIZUMI EIKO
IPC: H01L51/50
Filed: 2019-07-11
Abstract: To provide a novel heterocyclic compound; to provide a novel heterocyclic compound that can be used in a light-emitting element; and to provide a highly reliable light-emitting device, an electronic device and a lighting device in each of which the light-emitting element using the novel heterocyclic compound is used.SOLUTION: One embodiment of the present invention is a heterocyclic compound represented by general formula (G1). In the general formula (G1), Aand Arepresent nitrogen or carbon bonded to hydrogen, and at least one of Aand Arepresents nitrogen. In addition, Ar represents a substituted or unsubstituted arylene group having 6 to 18 carbon atoms, and B represents a substituted or unsubstituted fluorenyl group. In addition, Rrepresents any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, and an aryl group having 6 to 13 carbon atoms.SELECTED DRAWING: None
Patent JP-2021015077-A (JP)
Title: Method and device for measuring through-hole diameter
Inventor: SAKAI YUYA
IPC: G01N33/38
Filed: 2019-07-16
Abstract: To measure the maximum value of a through-hole diameter of a sample formed of concrete by a more proper method.SOLUTION: The present invention relates to a method for measuring a through-hole diameter used to measure a maximum value of a through-hole diameter of a sample formed of concrete, the method including: pressing a nanoparticles-dispersed liquid in which nanoparticles are dispersed in a solvent by using a dispersion agent and pushing the liquid into the sample from a side of the sample; and measuring the maximum value of the through-hole diameter of the sample on the basis of the particle diameter of the nanoparticles remaining in a transmission liquid having been transmitted to the other side of the sample or on the basis of the particle diameter of the nanoparticles remaining in the sample. In that way, it becomes possible to measure the maximum value of the through-hole diameter of the sample formed of concrete by a proper method.SELECTED DRAWING: Figure 3
Patent JP-2020021478-A (JP)
Title: System and method for sharing and autonomy by cooperative sensing
Inventor: PARITOSH KELKAR
IPC: G08G1/16
Filed: 2019-07-17
Abstract: To provide a system and a method for sharing and autonomy through cooperative sensing.SOLUTION: Operation environment 200 for mounting a cooperative sensing system comprises a rendezvous module 222 which receives broadcast messages from a plurality of cooperative vehicles on a road. The rendezvous module selects a subordinate vehicle from among the plurality of cooperative vehicles on the basis of an autonomy level of the subordinate vehicle compared with an autonomy level of a main vehicle 106. The operation environment 200 further comprises: a positioning module 224 which determines a cooperative position of the main vehicle and the subordinate vehicle; a consultation module 226 which receives at least one cooperative parameter from the subordinate vehicle; and a recognition module 228 which starts cooperative automation with the subordinate vehicle according to the at least one cooperative parameter when the main vehicle and the subordinate vehicle are positioned at the cooperative position.SELECTED DRAWING: Figure 2
Patent JP-2021017314-A (JP)
Title: Assembly type winding shaft and coreless paper roll
Inventor: KONDA TAKEHISA
IPC: B65H18/04
Filed: 2019-07-18
Abstract: To provide an assembly type winding shaft which has a simple constitution and is capable of easily drawing out of a sheet wound around the outer periphery of it, and a coreless paper roll manufactured by using the assembly type winding shaft.SOLUTION: Upon using an assembly type winding shaft 1, by arranging plate materials 3 in a circumferential direction of a cylindrically-rounded base material 2, the plate materials 3 are made into a decagonal cylindrical shape. A sheet such as toilet paper P is wound around the assembly type winding shaft 1 in this state, and a sheet roll composed of the sheet wound several times is formed, and then the assembly type winding shaft 1 is drawn out of the sheet roll, thereby manufacturing a coreless sheet roll. After forming the sheet roll, the assembly type winding shaft 1 can be narrowed so that one end in a prescribed direction of the base material 2 overlaps with the other end in a radial direction, and, by narrowing the assembly type winding shaft 1, the assembly type winding shaft 1 can be easily drawn out of the sheet roll.SELECTED DRAWING: Figure 3B
Patent JP-2021017748-A (JP)
Title: Joint material and exterior wall structure
Inventor: FUJITA TOMOKI
IPC: E04B1/684
Filed: 2019-07-22
Abstract: To reduce a force required when a joint material is inserted to a joint and improve workability, and to suppress inclination of the joint material.SOLUTION: A joint material (100) includes a body part (110) arranged inside joints (M1 and M2), a seal part (120) for sealing joints (M1 and M2), and a pair of lip parts (130 and 140) provided in a direction parallel to the direction from outdoor to indoor, in which in at least one lip part (140) among the pair of lip parts, grooves (141 and 142) extending in the longitudinal direction of a body part (110) are formed in a traverse direction of the lip part, and among the grooves, the groove (141) formed closer to the tip of the lip parts has a deeper depth.SELECTED DRAWING: Figure 1
Patent JP-2020004417-A (JP)
Title: Battery management system
Inventor: SUZUKI DAISUKE
IPC: G06Q50/10
Filed: 2019-07-26
Abstract: To provide a battery management system for an electrical vehicle that is suitable for a sharing service.SOLUTION: A battery management system 100 includes: an electric vehicle 2 that can travel as a result of being driven by a motor powered by an exchangeable battery 1; a battery station 3 that can adjust a charging rate and charge the battery 1; and a management server 4 that is connected to the electric vehicle 2 and the battery station 3 via a communication network. The management server 4 is configured to predict the exchangeability of the battery 1 stored in the battery station 3 on the basis of at least the position of the electric vehicle 2 and the battery residual of the battery 1 installed in the electric vehicle 2; determine a charging rate for charging the battery 1 by the battery station 3 on the basis of the exchangeability of the battery 1; and send control information related to the determined charging rate to the battery station 3.SELECTED DRAWING: Figure 1
Patent JP-2021020169-A (JP)
Title: Organic matter treatment facility management device and organic matter treatment facility management method
Inventor: NAKAJIMA SHINYA
IPC: C02F11/04
Filed: 2019-07-29
Abstract: To adjust progress of hydrolysis treatment on an organic matter for producing biogas.SOLUTION: A management device 1 for managing an organic matter treatment facility 2 including a hydrolysis tank 22 for hydrolyzing an organic matter on the basis of a set condition and a methane formation tank 23 for subjecting the hydrolyzed organic matter to biological treatment to produce biogas includes: a measurement information acquisition part for acquiring measurement information indicating an amount of a product of hydrolysis in the hydrolysis tank 22; and a hydrolysis control part for changing such the condition that the hydrolysis tank 22 hydrolyzes the organic matter on the basis of the amount of the product indicated by the measurement information acquired by the measurement information acquisition part.SELECTED DRAWING: Figure 1