baber/WOPTO huggingface dataset:
Patent JP-2020077429-A (JP)
Title: Communication system and computer program
Inventor: SHIGENO MASAHIDE
IPC: H04W88/04
Filed: 2020-01-16
Abstract: To provide a communication system and a computer program that enable intercommunication of communication terminal devices of users sharing time and space while keeping power consumption down even under environment in which it is difficult to communicate with a carrier network.SOLUTION: A communication system includes a plurality of communication devices. Each of the communication devices includes: a communication unit for establishing direct communication connection by radio with one other communication device situated within a prescribed distance; a communication control unit for controlling communication with the other communication device with which the communication unit has established communication connection; and a storage unit for storing information for transmission and reception. The communication control unit carries out, treating another communication device with which the communication unit has established communication connection as an object, a transmission process of transmitting the information stored in the storage unit to the other communication device, a reception process of receiving information transmitted by the other communication device, and a storage process of storing the information received from the other communication device in the storage unit.SELECTED DRAWING: Figure 5
Patent JP-2021113710-A (JP)
Title: Power source monitoring device, apparatus, and electromagnetic flowmeter
Inventor: NARUMI KEISUKE
IPC: G01R19/165
Filed: 2020-01-17
Abstract: To provide a power source monitoring technique for determining the state of voltage level of an AC power source.SOLUTION: A detection circuit (11) outputs a detection signal Sd indicative of detection period where AC waveform voltage Vd detected from a supplied AC power source changes from threshold Vth1 to threshold Vth2. A measuring circuit (13A) measures time width Wd of the detection period from the detection signal Sd. A comparison circuit (13B) compares the time width Wd to a threshold Wth, and an output circuit (13C) outputs voltage level E of the AC power source on the basis of the comparison result.SELECTED DRAWING: Figure 1
Patent JP-2020122140-A (JP)
Title: Adhesive sheet, optical film with adhesive layer, multilayer body and image display device
Inventor: TAKARADA SHO
IPC: B32B27/00
Filed: 2020-01-17
Abstract: To provide an adhesive sheet that achieves both of flexibility and high adhesion, and has force against the pressure of outgas emission.SOLUTION: An adhesive sheet (11) according to the present invention contains an acrylic base polymer that has a crosslinked structure and an acrylic oligomer that has a glass transition temperature of 60°C or more. This adhesive sheet has a storage elastic modulus G'of from 5 kPa to 75 kPa at 25°C at 1 Hz, a loss tangent tanδof from 0.2 to 0.45 at 25°C at 1 Hz, a loss tangent tanδof from 0.2 to 0.45 at 100°C at 1 Hz, a difference between tanδand tanδof from -0.09 to 0.09, and a glass transition temperature of -15°C or less.SELECTED DRAWING: Figure 1
Patent JP-2021115032-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-22
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021117699-A (JP)
Title: Control device, control method, and motor control device
Inventor: TAKANO TOSHIYA
IPC: H02P29/00
Filed: 2020-01-24
Abstract: To provide a control device capable of learning a control model by preventing a control object from performing abnormal operation or stopping, a control method, and a motor control method.SOLUTION: A control device 10 of a control object 12 for actually operating according to an operation amount includes a control unit 20, an estimation unit, and a correction unit. The control unit 20, which has learned a control model for outputting an operation amount by reinforcement learning using a control command value and a control amount caused when the control object 12 actually operates to the control command value, outputs the operation amount by using the control command value and the control amount. The estimation unit estimates whether the control amount after a prescribed time is within a predetermined range when the control object is operated with the operation amount. The correction unit corrects the control amount after the prescribed time to a correction operation amount at which the control amount is within the predetermined range if the control amount is outside the predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2021114969-A (JP)
Title: Freezing preservation utensil
Inventor: YOSHIDA SHO
IPC: C12M3/00
Filed: 2020-01-29
Abstract: To provide a freezing preservation tool comprising preferable operation ability of capable of easily fitting a main body member and a cap member, and preferable barrier property, and maintaining a preferable fitting state even when a temperature is varied.SOLUTION: A freezing preservation tool of the invention comprises a main body member and a cap member, the cap member is configured so that one end part is closed and the other end part has an opening which is fitted to a taper structure part provided on the main body member, and an inner wall side face of the cap member has a taper structure part for fitting a mount part side tip end of a columnar part provided on the main body member.SELECTED DRAWING: Figure 1
Patent JP-2021001304-A (JP)
Title: Refrigerant-containing composition, use thereof, refrigerator using the same, and operation method for said refrigerator
Inventor: ITANO MITSUSHI
IPC: C09K5/04
Filed: 2020-01-29
Abstract: To provide a novel low-GWP mixed refrigerant.SOLUTION: The present invention provides a composition which contains a refrigerant, wherein the refrigerant contains trans-1,2-difluoroethylene (HFO-1132(E)), difluoromethane (R32) and 1,3,3,3-tetrafluoropropene (R1234ze).
Patent JP-2020097033-A (JP)
Title: Filter
Inventor: NAKAMURA KOICHI
IPC: B01D53/04
Filed: 2020-02-04
Abstract: To provide a filter capable of properly removing harmful substances.SOLUTION: A filter filtering an object gas includes a container and an adsorbent. The container has a multiple wall structure made of a plurality of walls 71, 74, 75 respectively being concentrically cylindrical or concentrically spherical and having a plurality of through holes 76. A supply portion supplying the object gas into the inner wall 75 being the innermost wall of the multiple wall structure is disposed. The adsorbent is stored in each region between the walls of the multiple wall structure except in the inner wall.SELECTED DRAWING: Figure 6
Patent JP-2021125956-A (JP)
Title: Motor control device
Inventor: SEO YUICHI
IPC: H02P6/182
Filed: 2020-02-04
Abstract: To provide a motor control device which reduces heat generated by a switch.SOLUTION: The motor control device, which controls the drive of a motor having windings of a plurality of phases, includes upper and lower arm circuits and a control unit. The control unit controls the switch of the upper and lower arm circuits to turn on and off, so as to successively switch the electric conduction phase of the motor. Further, among the plurality of switches, an electric conduction path to the electric conduction phase is configured as an electric conduction phase switch, and switches other than the electric conduction phase switch are configured as non-electric conduction phase switches. Also, among the plurality of non-electric conduction phase switches, a switch which forms a reflux current path generated by the switchover of the electric conduction phase is configured as a reflux switch. The control unit controls the reflux switch to an ON state in addition to the electric conduction phase switch.SELECTED DRAWING: Figure 4
Patent JP-2020136678-A (JP)
Title: Method for filing concave part formed inside front surface of base material, and device
Inventor: VILJAMI PORE
IPC: H01L21/762
Filed: 2020-02-14
Abstract: To provide the invention relating to a method for filing one or a plurality of concave parts formed inside a front face of a base material during a manufacturing of an electron device, and a device.SOLUTION: The present invention provides a method for: providing a base material into a reaction chamber; introducing a first reaction material to the base material in a first dose amount; introducing a second reaction material to the base material in a second dose amount; remaining and introducing an initial substantial non-reaction region where the first and second reaction materials are reacted and overlapped, in which the first and second doses are overlapped, and in which the first and second regions are not overlapped; introducing a third reaction material to the base material in a third dose amount; forming and introducing a material accumulated by reacting the third reaction material with the first or the second reaction material; etching the accumulated material; and thereby filling one or a plurality of concave parts. A device for filling each concave part is disclosed.SELECTED DRAWING: Figure 2
Patent JP-2021130063-A (JP)
Title: Electrolysis device for hydrogen water generation
Inventor: KAWANARI TAKAO
IPC: C02F1/461
Filed: 2020-02-18
Abstract: To provide an electrolysis device for hydrogen water generation which can efficiently generate hydrogen, simply by placing the device in a metallic container such as a heat insulating pot for a required time, without requiring a hydrogen generating agent or a power source.MEANS FOR SOLVING THE PROBLEM: An electrolysis device for hydrogen water generation comprises: an electrolysis element which comprises a pyroelectric material having pyroelectric function and far-infrared radiating function and functions as an electrolysis source; and an electrolysis case which houses the electrolysis element and is caused to take electrical charge from the electrolysis element. The device exerts electrolytic action in and with a metallic liquid container, the liquid container housing electrically-conductive liquid. The electrolysis element comprises a plurality of layers of a mesh member provided on a whole outer peripheral surface with the pyroelectric material. The electrolysis case comprises a cylindrical body having an electrical-charged property and made of a synthetic resin.SELECTED DRAWING: Figure 4
Patent JP-2021130347-A (JP)
Title: Method for controlling flying body, flying body, and computer program
Inventor: MURAKAMI MOTONOBU
IPC: B64C13/18
Filed: 2020-02-18
Abstract: To provide a method for controlling a flying body, a flying body and a computer program.SOLUTION: A method for controlling a flying body 1 controls the flying body 1 including a power generator 5 with a solar battery and a power storage device 7 to take off and/or ascend by discharging an electrical current from a power storage device 7 at a discharge rate that is higher than a discharge rate when the flying body 1 flies in a predetermined airspace, and supplementing power generated by the power generator 5.SELECTED DRAWING: Figure 2
Patent JP-2020079413-A (JP)
Title: Insulating paste
Inventor: HORIMOTO AKIHIRO
IPC: C08L83/07
Filed: 2020-02-19
Abstract: To provide an insulating paste that gives an insulating resin film having excellent mechanical strength and durability.SOLUTION: An insulating paste has an elastomer composition containing silica particles (C), and a solvent.SELECTED DRAWING: Figure 1
Patent JP-2021131325-A (JP)
Title: Condenser support structure, condenser installation method, water-filled leakage testing method
Inventor: KAWAZU KOSUKE
IPC: G01M3/00
Filed: 2020-02-20
Abstract: To provide a condenser support structure capable of easily installing a condenser.SOLUTION: A condenser support structure includes: a plurality of foundations 3 supporting a load of a condenser 1 from the lower side; a base plate 5 which is arranged between the upper surface of the foundation 3 and the lower surface of the condenser 1 and on which the condenser 1 is mounted; and a water filling beam member 7 which is provided in the horizontal direction over between foundations 3 opposite to each other and supports the load of the condenser 1 from the lower side during a water filled leakage test of the condenser 1. The upper surface of the water filling beam member 7 is lower than that the upper surface of the slide plate 5 and has a predetermined clearance between the lower surface of the member 1 and itself.SELECTED DRAWING: Figure 1
Patent JP-2021136699-A (JP)
Title: Pneumatic bearing motor
Inventor: OBAYASHI MASATOSHI
IPC: H02K7/09
Filed: 2020-02-21
Abstract: To provide a pneumatic bearing motor provided with a pneumatic bearing in consideration of thermal expansion.SOLUTION: A pneumatic bearing motor 10 includes a shaft 1, a cylindrical bearing sleeve 2 that constitutes a bearing in the radial direction by the pneumatic pressure of the shaft 1 and has a groove 21 formed on the side surface, a winding core 5 provided adjacent to the side surface of the bearing sleeve 2 and forming a stator, and an adhesive 6 applied to the groove 21 and adhering the bearing sleeve 2 and the winding core 5, and a first gap is formed between the bearing sleeve 2 and the winding core 5 due to a portion of the groove 21 not coated with the adhesive 6, and between the side surface which is not a groove 21 of the bearing sleeve 2 and the winding core 5, a second gap is formed in the winding core 5 to obtain the coaxial accuracy.SELECTED DRAWING: Figure 1
Patent JP-2021134987-A (JP)
Title: Heat exchange core and heat exchanger
Inventor: EGUCHI SHUNSAKU
IPC: F28D9/00
Filed: 2020-02-27
Abstract: To provide a heat exchange core excellent in heat exchange efficiency.SOLUTION: A heat exchange core according to one embodiment comprises: a first header space; a plurality of first layered header flow channels; a plurality of first communication port arrays; and a plurality of first flow channels. The plurality of first layered header flow channels is layered in an orthogonal direction of a reference plane in such a manner that the first layered header flow channels each extend along the reference plane, each of the first layered header flow channels has an opening end in first edges adjacent to the first header space, and is communicated with the first header space through the opening ends. The plurality of first communication port arrays is arranged in the orthogonal direction in such a manner that the first communication port arrays correspond to the plurality of first layered header flow channels, respectively, and each of the first communication port arrays is formed of the plurality of first communication ports arranged along the reference plane. Each of the plurality of first flow channels is communicated with any of the first layered header flow channels through the plurality of first communication ports.SELECTED DRAWING: Figure 2B
Patent JP-2021135753-A (JP)
Title: Information processing system, method and program
Inventor: TSUMORI SATOSHI
IPC: G06Q40/00
Filed: 2020-02-27
Abstract: To easily and safely issue a salary with value information by managing the value information to be issued to a laborer by distribution information.SOLUTION: An information processing system includes: an acquisition section for acquiring salary information relating to a salary of a laborer from a prescribed enterprise; an issue amount specification section for specifying an issue amount for every value information for every laborer based on distribution information representing a method of distributing the salary for every one or more value information; and an issuance instruction section for instructing to a financial institution issuing the value information, to issue the value information corresponding to the issue amount.SELECTED DRAWING: Figure 2
Patent JP-2021139634-A (JP)
Title: Bus bar module
Inventor: TAKAHASHI KOHEI
IPC: G01K1/14
Filed: 2020-03-02
Abstract: To provide a bus bar module having excellent responsibility and capable of accurately measuring a temperature of a bus bar.SOLUTION: A bus bar module includes: a bus bar 2; a resin case part 14 molded in the bus bar by a resin; and a temperature sensor 3 attached to an inside of the resin case part. Inner walls are constituted by at least the resin case part so as to obtain a storage space to store the temperature sensor. The temperature sensor includes: an element body arranged at a distal end part and having a thermosensitive element; and a pair of lead wires connected to the thermosensitive element. The element body is inserted to the storage space. A portion between the element body and the resin case part is filled with an insulating adhesive resin.SELECTED DRAWING: Figure 1
Patent JP-2021141171-A (JP)
Title: Semiconductor device
Inventor: Tanabe ryuta
IPC: H01L23/36
Filed: 2020-03-04
Abstract: To provide a semiconductor device with excellent heat dissipation.SOLUTION: A semiconductor device 20 includes a semiconductor element 40, a wiring board 50, and a conductive member 60. The semiconductor element 40 includes a collector electrode 41C provided on one surface and an emitter electrode 41E provided on a back surface. The wiring board 50 is made of ceramics and includes an insulating base material 51 and a metal body 52 provided on a surface 51a of the insulating base material 51. The metal body 52 provides a wiring function and includes a first metal body 521 bonded to the collector electrode 41C and a second metal body 522 electrically separated from the first metal body 521. The conductive member 60 is bonded to the emitter electrode 41E and is bonded to the second metal body 522. The metal body 52 and the insulating base material 51 are directly bonded together.SELECTED DRAWING: Figure 5
Patent JP-2021141224-A (JP)
Title: Circuit configuration and manufacturing method thereof
Inventor: NISHIZUKA MAKIO
IPC: H05K1/18
Filed: 2020-03-06
Abstract: To provide a circuit configuration capable of suppressing soldering defects while increasing the mounting density of electronic components.SOLUTION: A circuit configuration includes a connector that includes a substrate with a conductive path, and a housing that holds a plurality of connector terminals and a plurality of connector terminals side by side, and in which the plurality of connector terminals are soldered to the conductive path, and a first electronic component having a plurality of terminals soldered to the conductive path, and the conductive path of the substrate includes a plurality of first soldering portions to which the terminals of the first electronic component are soldered, and the plurality of first soldering portions are arranged in the arrangement direction of the plurality of connector terminals side by side.SELECTED DRAWING: Figure 2
Patent JP-2021138529-A (JP)
Title: Image formation device
Inventor: KIKUCHI RYOTA
IPC: B65H31/00
Filed: 2020-03-09
Abstract: To provide an image formation device capable of preventing collapse of stacked sheets at moving of a sheet discharge tray while reducing time from the execution start to the end of a printing job as much as possible, in the image formation device capable of printing multiple copies.SOLUTION: An image formation device, when a prescribed condition where the loading number of sheets calculated by a sheet loading calculating part is less than a prescribed number or the number of sheets of a part of the loading number is less than a prescribed number is established (YES in a step S5), sets a target moving speed of a discharge tray by a tray drive part at a prescribed normal speed. On the other hand, when the prescribed condition is not established (NO in the step S5), the target moving speed of the discharge tray by the tray drive part is set at a prescribed low speed lower than the prescribed normal speed. A controller makes the time for accelerating the discharge tray and the time for decelerating it constant regardless of the target moving speed.SELECTED DRAWING: Figure 5
Patent JP-2021143465-A (JP)
Title: Main leg material installation method of caisson type pile foundation
Inventor: WADA SHUJI
IPC: E02D27/12
Filed: 2020-03-10
Abstract: To provide a main leg material installation method of a caisson type pile foundation simplified in work steps when installing a main leg material forming a leg part of a structure on a caisson type pile foundation, and greatly reduced in time, cost and labor required for work.SOLUTION: In a main leg material installation method of a caisson type pile foundation related to the present invention, a timbering 12 is installed on the wall face of a drilling hole 10, two beam materials 140 stretched from one side wall face to a facing wall face are fitted near an opening of the drilling hole 10, and a steel pipe 150 serving as a column body part 120 is supported on the beam materials 140. In this state, concrete is placed in a skeleton part 110 and in the steel pipe 150 at the same time, to thereby fix a main leg material 22 at an upper end of the steel pipe 150.SELECTED DRAWING: Figure 2
Patent JP-2020151710-A (JP)
Title: Individual measurement and sorting type automatic weight sorting apparatus
Inventor: CHO HWI DO
IPC: B07C5/22
Filed: 2020-03-17
Abstract: To provide an apparatus as the completely automatized apparatus capable of individual measurement and individual selection, capable of automatizing automatized packaging operation and a subsequent line, performing count of precise quantity, independent weight check at every array, sorting of defective and automatically separating and recovering sorted normal product and defective.SOLUTION: Individual measurement and a sorting type of automatic weight sorting apparatus includes a frame part 100 in which a plurality of pieces of frames are connected, many arrays of chutes 210 connected to the frame part, an impeller 320 in which a stick package product dropped by the chute is stored, a measurement part 300 which measures a weight of the stick package product, a control part which controls a rotary motor according to a determination result and rotates the impeller to one side or the other side to sort a normal product and the defective, a belt unit 610 which is formed on the lower side of the impeller and transfers the normal product dropped from the impeller and a sorting part 600 formed of a passage hole through which the defective dropped from the impeller passes.SELECTED DRAWING: Figure 1
Patent JP-2021150412-A (JP)
Title: Component mounting system and management device
Inventor: KATO HIROAKI
IPC: H05K13/02
Filed: 2020-03-18
Abstract: To provide a component mounting system capable of reducing the burden of an operator's work of collecting chips generated from tape members by collecting chips generated from tape members, and a management device.SOLUTION: The component mounting system includes: a chute 17 where chips R passes; an open/close shutter 23 that prevents chips R collected in the inside 17b of the chute 17 from falling; and a travel path 20 on which a transport vehicle 4 that receives and transports chips R moves below the chute 17. In a state that the transport vehicle 4 is located below the opening 17a of chute 17 and the shutter 23 is open, the transport vehicle 4 receives chips R to collect chips R of tape member 12 ejected from the tape feeder.SELECTED DRAWING: Figure 4