baber/WOPTO huggingface dataset:
Patent JP-2020078232-A (JP)
Title: Bidirectional wireless power supply device
Inventor: OMORI HIDEKI
IPC: H02J7/00
Filed: 2019-10-03
Abstract: To provide a bidirectional wireless power supply device having improved stability of transmission characteristics and controllability of transmission power while achieving cost reduction and downsizing of the device.SOLUTION: A bidirectional wireless power supply device 1A includes: a first power supply device 10; a second power supply device 20; and a control unit 30. The control unit 30 includes: first turn-on control circuits (31, 32) for controlling turn-on of a first switching element SWin synchronization with a first resonance voltage so that the first switching element SWperforms a zero-voltage switching operation; second turn-on control circuits (33, 34) for controlling turn-on of a second switching element SWin synchronization with a second resonance voltage so that the second switching element SWperforms a zero-voltage switching operation; and mutual phase shift control circuits (35 to 39) for controlling the switching of the first switching element SWand the switching of the second switching element SWto have a predetermined phase difference.SELECTED DRAWING: Figure 1
Patent JP-2021059503-A (JP)
Title: Benzotriazole compound, and ultraviolet absorbent and curable composition for optical material containing the benzotriazole compound
Inventor: TAKENAKA JUNJI
IPC: C07D405/04
Filed: 2019-10-04
Abstract: PURPOSE: To provide an ultraviolet absorbent that can cut not only ultraviolet rays regarded as harmful for eyes but visible rays at a wavelength of 420 nm or less and further 435 nm or less.SOLUTION: A benzotriazole compound having a methylenedioxy group on a phenolic ring and a specific substituent introduced into the methylene chain is used. The benzotriazole compound having a specific substituent introduced into the methylene chain can absorb light at a longer wavelength compared to other benzotriazole compounds, and has excellent solubility in various curable compositions for an optical material.SELECTED DRAWING: Figure 1
Patent JP-2020105485-A (JP)
Title: Stretchable film and method for forming the same
Inventor: HATAKEYAMA JUN
IPC: B32B37/26
Filed: 2019-10-04
Abstract: To provide a stretchable film that has excellent stretchability and has excellent water repellency on the film surface as well as that has no sticky surface, and to provide a method for forming the same.SOLUTION: Provided is a stretchable film in which at least a surface is composed of a cured product of a stretchable film material containing a silicone polyurethane resin, and is characterized in that, on the surface of the stretchable film, a repeating pattern of convexoconcave having a depth in the range of 0.1 μm to 2 mm and a pitch in the range of 0.1 μm to 5 mm is formed.SELECTED DRAWING: Figure 1
Patent JP-2021061565-A (JP)
Title: Calling system
Inventor: HOJO TAKAYUKI
IPC: A61G12/00
Filed: 2019-10-09
Abstract: To provide a calling system that enables efficient answer to calling by a person to be rescued.SOLUTION: A calling system 1 comprises: a first conversation part; a second conversation part connected with the first conversation part through a conversation line; a calling part 10 installed in a room R, in which the first conversation part is installed, and capable of transmitting a calling signal for calling the second conversation part; a conversation control part 731 for controlling conversation started in response to the calling signal between the first conversation part and the second conversation part; a display part 31 installed near the outside of the room R; and a display control part 831 for, on receiving a status signal concerning a status of the conversation, changing a display content of the display part 31 on the basis of the status signal. The display content includes at least a state where the second conversation part is under the calling and a state where the first conversation part and the second conversation part are under the conversation.SELECTED DRAWING: Figure 1
Patent JP-2021062779-A (JP)
Title: Vehicle control system
Inventor: FUJITA KAZUYUKI
IPC: B60W10/20
Filed: 2019-10-15
Abstract: To provide a vehicle control system capable of optimizing preventive safety control corresponding to a degree of involvement of an occupant in driving.SOLUTION: A vehicle control system comprises a first unit that generates a target trajectory for automatic driving and a second unit that performs vehicle traveling control such that a vehicle follows the target trajectory. During automatic driving, the second unit is configured to control a traveling control amount as a control amount of the vehicle traveling control, acquire driving environment information representing a driving environment around the vehicle, and perform preventive safety control to intervene in the traveling control amount to prevent or avoid collision between the vehicle and an obstacle on the basis of the driving environment information. In the preventive safety control, the second unit acquires a driving involvement degree representing a degree of involvement of a person in the driving of the vehicle, and changes a degree of intervention in the traveling control amount in the preventive safety control on the basis of the driving involvement degree.SELECTED DRAWING: Figure 1
Patent JP-2021064254-A (JP)
Title: Management system and authentication information providing method
Inventor: KAMATA NORIHIKO
IPC: G06F21/44
Filed: 2019-10-16
Abstract: To provide a management system and an authentication information providing method capable of authenticating a mobile device.SOLUTION: A management system 1 of the present invention comprises: a mobile device 20 which provides authentication information; and a management device 40 which authenticates the mobile device 20. The mobile device 20 includes: a storage device 203 which saves temporal change information related to an own machine; an authentication information generation unit 205 which acquires one or more pieces of past temporal change information from the storage device 203 to generate authentication information; and a transmission unit 206 which transmits the authentication information. The management device 40 includes: a storage device 403 which saves the past temporal change information related to the mobile device 20; a reception unit 401 which receives the authentication information transmitted by the mobile device 20; and an authentication unit 402 which authenticates the mobile device 20 by use of the temporal change information received by the reception unit 401.SELECTED DRAWING: Figure 4
Patent JP-2021067307-A (JP)
Title: Floor piping penetration part weathering structure and forming method thereof
Inventor: FUKUHARA HAJIME
IPC: F16L1/00
Filed: 2019-10-21
Abstract: To provide a floor piping penetration part weathering structure which can flexibly cope with even the case where a specification of piping is changed at a work site, and can improve work efficiency, and a forming method thereof.SOLUTION: A weathering structure (1) of a piping penetration part (4) which is formed while penetrating a grating floor (2) in a vertical direction, and penetrated with piping (3) via a clearance (S) comprises: a plurality of weathering members (5) arranged around the piping penetration part (4); and a plurality of bolts (61) for fixing the plurality of weathering members (5) to the grating floor (2). The plurality of weathering members (5) has fixed plate parts (501) which are fixed in a state in which plate faces oppose the grating floor (2), and erecting plate parts (502) which are erected upward from the fixed plate parts (501) so that plate faces oppose an external peripheral face of the piping (3), and the erecting plate parts (502) adjoin each other, and are assembled to each other, thus surrounding the piping (3).SELECTED DRAWING: Figure 2
Patent JP-2021068144-A (JP)
Title: Display control method and control device
Inventor: KUDO YUSUKE
IPC: G06F3/01
Filed: 2019-10-23
Abstract: To provide a technique capable of reducing a user's time and effort for determining an operation target device.SOLUTION: A method of controlling a display device is executed by a control device, and comprises the steps of: receiving an imaged data that is generated through imaging of an identification image performed by an imaging device having an imaging target area including at least a part of a user's view field, which identification image is displayed on a display surface by the display device and includes identification information for identifying the display device; determining the display device indicated by the identification information included in the imaged data, as an operation target device; and transmitting to the operation target device, an operation signal based on an operation of the user.SELECTED DRAWING: Figure 7
Patent JP-2021068821-A (JP)
Title: Thermoelectric conversion element
Inventor: KUBO WAKANA
IPC: H02N11/00
Filed: 2019-10-24
Abstract: To provide a thermoelectric conversion element capable of ensuring thermoelectric effects with a simple and compact configuration.SOLUTION: A thermoelectric conversion element includes a base material 10 and a conductive film 20 provided on the base material 10. The base material 10 and the conductive film 20 have a first region α and a second region. The base material 10 has a first face 10a and a second face. The first face 10a is located in the first region α. An opening of each hole structure 41 is formed in the first face 10a. The second face is located in the second region. The second face is connected to the first face 10a. The conductive film 20 includes a first conductive film 21 and a second conductive film 22. The first conductive film 21 is provided on the first face 10a and the second face, and is provided continuously from the first region α to the second region. The second conductive film 22 is provided inside each hole structure 41 and forms a bottom of each hole structure 41.SELECTED DRAWING: Figure 2
Patent JP-2021071514-A (JP)
Title: Tablet falling prevention mechanism
Inventor: YOKOKAWA JIRO
IPC: G09F7/18
Filed: 2019-10-29
Abstract: To prevent the falling of a tablet for sure without adding improvement to the tablet or a tablet keeper.SOLUTION: A tablet falling prevention mechanism includes a supporting member 400 that supports a tablet keeper 200 including a substrate 201 with a flat plate shape, and protrusion parts 211 to 213 provided to one surface 201a of the substrate 201 in a direction approximately perpendicular to the surface 201a and inserted into hole parts of the tablet, and that fixes the tablet keeper 200 to a wall surface 500 of an apparatus. When the tablet keeper 200 is fixed to the wall surface 500, the longitudinal direction of the protrusion parts 211 to 213 of the supporting member 400 forms a predetermined angle to the horizontal direction and the supporting member 400 supports the tablet keeper 200 so that the ends of the protrusion parts 211 to 213 face upward. Therefore, the tablet 100 that is attached once adheres to the tablet keeper 200 with its own weight.SELECTED DRAWING: Figure 5B
Patent JP-2021075140-A (JP)
Title: Automatic steering apparatus
Inventor: HAYASHIDA JUNICHI
IPC: F16H57/031
Filed: 2019-11-08
Abstract: To provide an automatic steering apparatus configured to automatically steer a steering wheel, the automatic steering apparatus being designed such that striking sound generated between gears can be more efficiently inhibited by holding grease between the output gear and the speed reduction gear for a long period of time and by preventing the held grease from scattering.SOLUTION: An automatic steering apparatus comprises: a steering wheel connected to a steering shaft; a motor that drives an output gear; a speed reduction mechanism that transmits a driving force of the motor to a side of the steering shaft; a housing covering the output gear and the speed reduction mechanism; and a control unit that controls the steering operation by controlling drive of the motor; wherein the housing covers respective lower parts and side parts of the output gear and a speed reduction gear and is provided with a storage portion storing a lubricant supplied between the output gear and the speed reduction gear.SELECTED DRAWING: Figure 5
Patent JP-2021077586-A (JP)
Title: Fuel battery module
Inventor: TSUBOI FUMIO
IPC: H01M8/0432
Filed: 2019-11-13
Abstract: To provide a fuel battery module capable of carrying out speedy control according to actual changes in the temperature of a fuel battery cell.SOLUTION: A fuel battery module 1 includes a fuel battery cell stack 2 that generates power by reaction between fuel gas and oxidant gas, a supply side temperature sensor 38 that detects the supply side temperature of the oxidant gas supplied to the fuel battery cell stack 2, a discharge side temperature sensor 40 that detects the discharge side temperature of the oxidant gas discharged from the fuel battery cell stack 38, a row fuel gas flow rate adjusting valve 22A, an air flow rate adjusting valve 24A and a mixture gas flow rate adjusting valve 28A for chancing a generation state of the fuel battery cell stack 2, and a control device 14 that controls the adjusting valves 22A, 24A, and 28A on the basis of the supply side temperature detected by the supply side temperature sensor 40 and the discharge side temperature detected by the discharged side temperature sensor 40.SELECTED DRAWING: Figure 5
Patent JP-2021080985-A (JP)
Title: Cock valve
Inventor: YOKOTA SHIGERU
IPC: F16K5/02
Filed: 2019-11-18
Abstract: To provide a cock valve which can secure sufficient fastening pressure between an outer face of a cock and an introduction pipe and a discharge pipe of a valve hole of a housing at valve-closing, and can perform stationary cleaning.SOLUTION: A cock valve 1 comprises a valve hole 15 which allows the insertion of a cock 5 therein, and also comprises the cock 5 which can be inserted into the valve hole in which a penetration hole 5a for making an introduction pipe part 11 and a discharge pipe part 13 communicate with each other in the valve hole is formed. The cock valve is constituted so as to perform the valve-opening or valve-closing of the introduction pipe part and the discharge pipe part by the rotation of the cock. An outside diameter of the cock is set smaller than an inside diameter of the valve hole, a clearance having a prescribed dimension is formed between an outer face of the cock and an inner face of the valve hole, and salient parts 11a, 13a for blocking the introduction pipe part and the discharge pipe part by prescribed fastening pressure at the valve-closing are formed at the inner face of the valve hole of the valve housing 3 and/or at the outer face of the cock.SELECTED DRAWING: Figure 1
Patent JP-2021078880-A (JP)
Title: Biological information measurement device, biological information management system, and method for controlling biological information measurement device
Inventor: EZOE MIYOSHI
IPC: A61B5/00
Filed: 2019-11-20
Abstract: To provide a technique which can independently undergo measurement processing and is used by undergoing communication connection to an information processing terminal regardless of a step of the measurement processing in a biological information measurement device.SOLUTION: A biological information measurement device includes a sensor for measuring biological information, storage means for storing the biological information measured by the sensor, communication means for communicating with another information processing terminal, and control means for executing measurement processing of the biological information. The control means continuously executes processing for establishing communication connection with the information processing terminal in the case that communication between the biological information measurement device and the information processing terminal is not established in executing measurement processing of the biological information, and transmits status information being information showing a state of measurement processing of the biological information to the information processing terminal in the case that processing for storing the measured biological information in the storage means is executed and that the communication between the biological information measurement device and the other information processing terminal is established.SELECTED DRAWING: Figure 1
Patent JP-2021083023-A (JP)
Title: Wireless network communication device setting system, electronic apparatus, and wireless network setting server device
Inventor: WATANABE TAKEHIRO
IPC: G06F21/44
Filed: 2019-11-22
Abstract: To set a country code to a wireless network communication device.SOLUTION: An electronic apparatus generates an activation request including an IP address and a serial number of the electronic apparatus and transmits the activation request to a wireless network setting server device. The wireless network setting server device receives the activation request, determines a country code of a country where the IP address included in the activation request is used, stores the country code and the serial number included in the activation request in association with each other in a second storage, generates an activation key that is a hash value obtained by encrypting the serial number included in the activation request and the country code, and transmits the activation key to the electronic apparatus. When the electronic apparatus determines that the hash value that is the activation key is included in a hash value list, the electronic apparatus sets the country code identified by the hash value to the wireless network communication device.SELECTED DRAWING: Figure 7
Patent JP-2021086223-A (JP)
Title: Warning system
Inventor: TOYA SHOICHI
IPC: G08B27/00
Filed: 2019-11-25
Abstract: To provide a technique for outputting warning to easily recognize a risk.SOLUTION: First warning is output when a height of a liquid level is lower than a first warning level and also when it is estimated that a height of a liquid level reaches to the first warning level within a predetermined period based on a height of a liquid level and a change rate of the height of the liquid level. Second warning is output when a height of a liquid level is equal to or more than the first warning level and lower than second warning level and also when it is estimated that a height of a liquid level does not reach the second warning level within a predetermined period based on a height of a liquid level and a change rate of the height of the liquid level. Third warning is output when a height of a liquid level is equal to or more than the first warning level and lower than the second warning level and also when it is estimated that a height of a liquid level reaches the second warning level within a predetermined period based on a height of a liquid level and a change rate of the height of the liquid level. When a height of a liquid level is equal to or more than the second warning level, fourth warning is output. The first warning, the second warning, the third warning, and the fourth warning are mutually different.SELECTED DRAWING: Figure 2
Patent JP-2022188312-A (JP)
Title: Power module and method for manufacturing power module
Inventor: TAKAGI YUSUKE
IPC: H01L23/29
Filed: 2019-11-27
Abstract: To solve the conventional problem that friction agitation joint requires dimensional accuracy, a series of manufacturing processes including deformation of a thin wall part of a fin outer periphery are complicated, productivity is reduced and cost increases.SOLUTION: A resin member 332 is made to fill a space between a module case 341 and a circuit body 100, in other words, among a caser frame body 342, a heat dissipation base 344, the circuit body 100 and an insulating sheet 333. The resin member 332 is also made to fill a gap 354 between an inner peripheral surface of a heat dissipation part opening 352 and an outer peripheral surface of the heat dissipation base 344, and at least a part of the resin member 332 that is made to fill the gap 354 is exposed to the outside of the module case 341. A width of the gap 354 is, for example, equal to or more than 50 μm in consideration of moldability. The resin member 332 is made to fill the whole periphery of the gap 354, and seals the case frame body 342 and the heat dissipation base 344.SELECTED DRAWING: Figure 5
Patent JP-2021087004-A (JP)
Title: Superconduction phase shifter
Inventor: TANAKA KOSUKE
IPC: H01L39/22
Filed: 2019-12-01
Abstract: To provide an introduction method of phase shift, a structure therefor and a circuit arrangement, capable of eliminating or minimizing a risk caused by a different type of material without having an adverse effect of noise by an environmental magnetic field through utilization of an external power source, solving, in principle, a mixture-uniting problem of a signal current and a control current due to direct connection of a phase shifter with a signal line, and further stably and completely offering a phase shift to be introduced.SOLUTION: A structure includes a phase shifter 101 and a closed loop circuit 103 directly given to calculation or storage. A closed loop circuit 103 is made to generate a phase shift of quantum phase by using fraction flux quantum captured by the phase shifter 101 separated from the closed loop circuit 103 in a DC manner.SELECTED DRAWING: Figure 2
Patent JP-2020031070-A (JP)
Title: Light-emitting device
Inventor: HATAKEYAMA TAKUYA
IPC: H05B33/02
Filed: 2019-12-02
Abstract: To control the planar shape of a layer with high accuracy, when forming at least one organic layer of a coating material.SOLUTION: After a first electrode 120 and an insulation layer 170 are formed on a substrate 110, the substrate 110 is exposed to an atmosphere containing an organic material having a siloxane bond. Consequently, an organic material 190 adheres onto the substrate 110 and first electrode 120. Thereafter, an organic layer 130 is formed. At least one layer (e.g., a hole injection layer or an electron injection layer) composing the organic layer 130 is formed using a coating method. Since the organic material 190 has a siloxane bond, it is difficult to be wetted by the coating material for forming the organic layer 130. Consequently, the coating material becoming the organic layer 130 is hard to spread from an area surrounded by the insulation layer 170.SELECTED DRAWING: Figure 2
Patent JP-2020093251-A (JP)
Title: Heavy metal ion adsorbent and method for producing the same
Inventor: FENG QI
IPC: B01J20/30
Filed: 2019-12-03
Abstract: To provide a heavy metal ion adsorbent having a high ability of adsorbing heavy metal ions from seawater and a high salt concentration solution, and a method of producing the same.SOLUTION: A heavy metal ion adsorbent contains a manganese oxide that has a laminar crystal structure and includes interlayer sodium ions. As the heavy metals particularly effective one is cobalt.SELECTED DRAWING: None