baber/WOPTO huggingface dataset:
Patent JP-2022029841-A (JP)
Title: Power conversion device, control method, and program
Inventor: KANEKO YASUHIRO
IPC: H02M7/48
Filed: 2020-08-05
Abstract: To provide a power conversion device, a control method, and a program, for determining whether or not to stop a converter of an own terminal when an accident occurs in another terminal.SOLUTION: In a multi-terminal DC transmission system 1 in which three or more power conversion devices 100-1 to 100-4 are connected by direct current power transmission lines 201 to 208, each of the power conversion devices installed in a boundary between an alternating current system and a direct current system includes an AC/DC converter configured to convert alternating current power and direct current power to each other, and a control unit configured to control the AC/DC converter. When each control unit detects that an accident occurs in a direct current side of the other power conversion device, each control unit detects an accident section on the basis of a current value flowing in the direct current power transmission line near an own device and an impedance of the direct current power transmission line, and determines whether or not the other power conversion device is disconnected from the direct current system on the basis of a time series change of the current value. When each control unit determines that the other power conversion device is disconnected therefrom, each control determines whether or not to stop the AC/DC converter on the basis of transmission and reception power information of the multi-terminal DC transmission system and a calculation result of the accident section.SELECTED DRAWING: Figure 1
Patent JP-2022030436-A (JP)
Title: Display device, imaging system, display control method and program
Inventor: KIKUCHI TARO
IPC: G09G5/00
Filed: 2020-08-07
Abstract: To enable a user to efficiently perform success confirmation of a photographed image in a short time by reducing oversight of a small abnormality indicated by a photographed image.SOLUTION: A display device 20 for displaying a photographed image obtained by photographing a tunnel 6 (an example of a structure) receives a plurality of pieces of photographed image data and a prescribed detection result transmitted from a control device 90 for controlling photography processing of the tunnel 6, and displays on an image browsing screen 300 (an example of a display screen) a plurality of reduction images in which the plurality of pieces of received photographed image data are respectively reduced in association with the detection result corresponding to the reduction image. The display device 20 receives selection of a prescribed position of the displayed reduction image and displays on the image browsing screen 300 a magnified image at a higher magnification factor than the reduction image corresponding to the received position.SELECTED DRAWING: Figure 12
Patent JP-2022030748-A (JP)
Title: Fault diagnosis system for work vehicle and computer program
Inventor: TOYAMA YOSHITAKA
IPC: G01M17/007
Filed: 2020-08-07
Abstract: To provide a fault diagnosis system that efficiently identifies a trouble cause of a work vehicle, suppressing a time loss.SOLUTION: A fault diagnosis system includes: a control unit 10 used for actuation of a plurality of pieces of equipment 44 of a work vehicle 5; a portable terminal 20 connected with the control unit in communication; and a server 30 connected with the portable terminal by radio communication. The server includes: a list generation unit that generates a fault diagnosis list for the equipment; and a server-side transmission unit that transmits the fault diagnosis list to the portable terminal. The portable terminal includes: an acquisition unit that acquires identification information of the work vehicle; a first communication unit that transmits a diagnosis signal based on the fault diagnosis list to the control unit and receives, from the control unit, actuation information obtained by actuating the control unit on the basis of the diagnosis signal; a determination unit that determines a fault of the equipment on the basis of the actuation information; and a second communication unit that transmits, to the server, the information obtained by the acquisition unit and the determination unit. The fault diagnosis list is generated based on the identification information.SELECTED DRAWING: Figure 1
Patent JP-2022035089-A (JP)
Title: Mask stand
Inventor: TANAKA TOMOKO
IPC: A47G29/08
Filed: 2020-08-20
Abstract: To provide a mask stand allowing a user to temporarily place a worn mask sanitarily and conveniently.SOLUTION: A mask stand 1 for temporarily placing a worn mask 50 includes: a pedestal plate 2; a mask body support part 3 arranged on the upper face of the pedestal plate 2 and supporting a mask body 51 of the mask 50; and a pair of ear hook support parts 4, 4 to which a pair of ear hooks 52, 52 connected to the mask body 51 supported by the mask body support part 3 are hooked. The mask body support part 3 has a top part 3a having the highest height from the pedestal plate 2, and a pair of end part support parts 3b, 3b disposed in lower positions than the top part 3a at both sides of the top part 3a. In the mask stand 1, the mask 50 is temporarily placed in a state that an internal surface 51b of the mask body 51 is connected to the top part 3a and the pair of end part support parts 3b, 3b.SELECTED DRAWING: Figure 1
Patent JP-2022035841-A (JP)
Title: Laminate
Inventor: Fukushima Tomomi
IPC: G09F9/00
Filed: 2020-08-21
Abstract: To provide a laminate of an extremely thin glass and a resin layer which is excellent in bending resistance and impact resistance and is also excellent in surface hardness and texture.SOLUTION: A laminate includes a glass substrate, and a resin layer provided so as to come in contact with one main surface of the glass substrate, in which the resin layer contains a polymer having an imide structure, the resin layer has a tensile elastic modulus when used as a single layer film of 1-15% with respect to a bending elastic modulus of the single glass substrate, a thickness of the glass substrate is 25-100 μm, the resin layer has a thickness of 6-100% with respect to the thickness of the glass substrate, and adhesion between the glass substrate and the resin layer is 2B or more in cross-cut peeling test evaluation according to ASTM D 3559-B.SELECTED DRAWING: Figure 1
Patent JP-2022038191-A (JP)
Title: Fitting
Inventor: HARA KAZUHIKO
IPC: E06B5/16
Filed: 2020-08-26
Abstract: To provide a fitting that can improve the ease of installation of a joint metal.SOLUTION: A lower frame 22 of a double sliding window includes an outdoor side shape 50 and an indoor side shape 60 which are made of metal, a heat insulating material 70 interposed between the outdoor side shape 50 and the indoor side shape 60, and a joint metal 80 disposed between the outdoor side shape 50 and the indoor side shape 60. An engaged part 55 is formed on the outdoor side shape 50, and a fixing part 84 is formed on the indoor side shape member 60. The joint metal 80 includes a joint metal body part 81 having an engaging part 83 engaged with the engaged part 55 and a fixing part 84 screwed to a fixed part 65, and a handle part 82 extending from the joint metal body part 81 to an outer peripheral side.SELECTED DRAWING: Figure 4
Patent JP-2022039131-A (JP)
Title: Attracting agent for oryzaephilus surinamensis, tribolium castaneum, and tribolium contusum
Inventor: NAKAGAWA RIKI
IPC: A01M1/02
Filed: 2020-08-28
Abstract: To provide an attracting agent that is an attracting agent having a strong attracting effect on Oryzaephilus surinamensis, Tribolium castaneum, and Tribolium contusum, and, furthermore, the active ingredient thereof is safe and can withstand daily use.SOLUTION: Provided is an attracting agent for Oryzaephilus surinamensis, Tribolium castaneum, and Tribolium contusum that is characterized by containing a mixture of at least one or both of sotolon and maltol in any ratio.SELECTED DRAWING: None
Patent JP-2020195823-A (JP)
Title: Game machine
Inventor: KIKUCHI YUSUKE
IPC: A63F5/04
Filed: 2020-09-03
Abstract: To provide a game machine capable of preferably executing a performance control of a prescribed game state.SOLUTION: As game sections, a normal section and an advantageous section are provided. In the advantageous section, a shift to an ART state can occur, but in the normal section, a shift to the ART state does not occur. In the ART state, on a main side MPU 72, while processing is performed to add a number of addition games to a number of residual continuation games in the ART state, on the other hand, on a presentation side MPU 92, a performance control of a presentation indicating the addition of the number of residual continuation games in the ART state is executed. An A loop is provided as a state in which the number of addition games is generated on the main side MPU 72. If games are set in the A loop, an expectation presentation causing a player to expect an occurrence of the number of addition games is performed. If the expectation presentation is completed, a special addition presentation is performed according to a number of games set at that moment in a stock game number counter.SELECTED DRAWING: Figure 9
Patent JP-2022042840-A (JP)
Title: Seat structure of saddle-riding type vehicle
Inventor: NISHIDA SHOGO
IPC: B62J1/12
Filed: 2020-09-03
Abstract: To provide a seat structure of a saddle-riding type vehicle which can restrict a seat from being closed in an incorrect state.SOLUTION: A sheet structure of a saddle-riding type vehicle includes: a hinge structure (61); a seat (14) which is supported in an openable or closable manner by the hinge structure (61); and a seat lock (79) which locks the seat (14) in a state that the seat (14) is closed. A lower surface of the seat (14) is provided with a protruding part (78) protruding downward between the hinge structure (61) and the seat lock (79). The seat structure of the saddle-riding type vehicle includes: an entry part (82A) into which the protruding part (78) enters when the seat (14) is closed at a predetermined reference position; and an interference part (82) which interferes with the protruding part (78) when the seat (14) is closed while displaced from the reference position.SELECTED DRAWING: Figure 7
Patent JP-2022048685-A (JP)
Title: Service recommendation device and service recommendation method
Inventor: CUI DING ZHU
IPC: G01C21/36
Filed: 2020-09-15
Abstract: To provide a service recommendation device, a service recommendation method, and a program, which can recommend a service suitable for a user.SOLUTION: A service recommendation device 1 includes: a position information acquisition section 101; a position determination section 102 for determining that the current position is in a facility providing a service on the basis of current position information and map information; a biological information acquisition section 201 for acquiring biological information of a user; a detection section 103 for acquiring a first state based on the biological information before the user uses the facility and a second state based on the biological information after the user uses the facility, and detecting a change in the user's feeling corresponding to a change from the first state to the second state; a recording control section 104 for recording the first state and the service in association with each other when detecting the user's feeling changes to a positive state; and a recommendation control section 105 for recommending the service corresponding to the first state or a service equivalent to the service when the biological information of the user is in the first state.SELECTED DRAWING: Figure 2
Patent JP-2021009398-A (JP)
Title: Apparatus for optical see-through head mounted display with mutual occlusion and opaqueness control capability
Inventor: GAO CHUNYU
IPC: G02B27/02
Filed: 2020-09-18
Abstract: To provide a compact optical see-through head-mounted display.SOLUTION: A display of the present invention is capable of combining a see-through image path with a virtual image path such that opaqueness of the see-through image path can be modulated and a virtual image blocks a part of a see-through image and vice versa. The display comprises: a microdisplay for generating an image to be viewed by a user; a spatial light modulator for modifying light from an external scene in the real world to block a part of a see-through view to be occluded; an objective optical system configured to receive incoming light from the external scene and to focus the light on the spatial light modulator; a beam splitter configured to merge the virtual image and the modulated see-through image; an eyepiece lens configured to magnify the combined image; an exit pupil configured to face the eyepiece lens; and a plurality of reflective surfaces.SELECTED DRAWING: Figure 1
Patent JP-2021056505-A (JP)
Title: Sealed light control element with surface protection film
Inventor: OTSUKA MASANORI
IPC: B32B7/023
Filed: 2020-09-23
Abstract: To provide a PDLC (polymer-dispersed liquid crystal) element with a surface protection film having a sealing layer on an end surface thereof, in which the surface protection film can be peeled off without a residue of the sealing layer remaining on the end surface.SOLUTION: A sealed light control element with a surface protection film is provided, which comprises: a light control element 10 including transparent conductive films 11, 12 and a polymer dispersion type liquid crystal layer 13; a surface protection film 20a, 20b including a substrate 21 and an adhesive layer 22 disposed on one side of the substrate, laminated on at least one major surface of the light control element via the adhesive layer; and a sealing layer 30 disposed on an end surface of the light control element and of the surface protection film. The sealed light control element with a surface protection film satisfies all of relational expressions (1) a<0.3c, (2) 10<b<150, and (3) a<0.4b, where a (μm) represents the thickness of the sealing layer, b (μm) represents the substrate thickness of the surface protection film, and c (μm) represents the thickness of the light control element.SELECTED DRAWING: Figure 1
Patent JP-2022052547-A (JP)
Title: Manufacturing method of rotor for rotary electric machine
Inventor: ADACHI TAKEHIKO
IPC: H02K1/28
Filed: 2020-09-23
Abstract: To use hydroforming to reduce unwanted phenomenon at a given site subject to internal pressure while ensuring the required tightening allowance between a rotor shaft and a rotor core.SOLUTION: A rotor manufacturing method for a rotary electric machine includes a step of preparing a rotor core and a hollow rotor shaft, a hardness increasing step of increasing the hardness of a predetermined portion which is a part of the rotor shaft, an arrangement step of arranging the rotor core and the rotor shaft in a manufacturing device and forming a state in which the rotor shaft is positioned radially inside the rotor core in the manufacturing device, and an integration step of fastening the rotor shaft and the rotor core by increasing the internal pressure of the hollow portion of the rotor shaft while supporting the rotor shaft and the rotor core by the manufacturing device after the arrangement step, and the hardness increasing step is performed after the integration step.SELECTED DRAWING: Figure 2
Patent JP-2022055579-A (JP)
Title: Fuel oil composition
Inventor: SUMI TARO
IPC: C10L1/12
Filed: 2020-09-29
Abstract: To provide a fuel oil composition that can effectively suppress sludge deposition during its storage or use.SOLUTION: A fuel oil composition contains a base oil with a sulfur element content of 0.01-0.50 mass%, and a barium additive containing a barium organic acid salt.SELECTED DRAWING: None
Patent JP-2022056941-A (JP)
Title: Vehicle delivery management apparatus and vehicle delivery management method
Inventor: FUJISAWA KOKI
IPC: G06Q10/08
Filed: 2020-09-30
Abstract: To provide a vehicle delivery management apparatus which controls locking of an opening/closing section of a vehicle when a package is delivered to the vehicle.SOLUTION: In a vehicle management server 40, which is a kind of a vehicle delivery management apparatus, a storage section 42 stores user information 421 including a user name and a vehicle identification ID of a vehicle used by a user, as user information on a plurality of users who receive packages, package information 422 storing package information including information on a delivery destination of a package to be delivered, and delivery history information 426 including a history of packages delivered to vehicles. When the delivery history information 426 in the storage section 42 includes a history of delivered packages, a locking instruction control section 4192 issues an instruction to a locking signal transmission section 4191 to transmit signals to unlock an opening/closing section of the vehicle corresponding to the vehicle identification ID when a communication section 43 receives position information and image information from a radio terminal carried by a courier who delivers the package.SELECTED DRAWING: Figure 6
Patent JP-2022061590-A (JP)
Title: Shift operation device
Inventor: MURAYAMA JUNYA
IPC: G05G1/10
Filed: 2020-10-07
Abstract: To provide a shift operation device in which revolution of a shifter knob can be properly suppressed according to a vehicle state.SOLUTION: A shift operation device 1 receiving as input, range selection operation of an automatic transmission mounted on a vehicle comprises: fixing members 20, 30, 40; a revolution member 10 revolving with respect to the fixing member according to range selection operation; engagement object portions 111, 121, 131 formed in the revolution member; engagement members 50A, 50B, 50C which are attached to the fixing member in such a manner that the engagement members 50A, 50B, 50C are relatively displaceable with respect to the fixing member between an engagement position where the engagement members 50A, 50B, 50C engage the engagement object portions thereby enabling the revolution member to be revolved only in a prescribed angle range and a retreat position retreated from the engagement object portion; engagement member driving unit 70, 80, 150 displacing the engagement member between the engagement position and the retreat position; a control unit 200 comprising a control unit 210 transmitting a state of range selection operation and a control unit 220 transmitting a shift lock control state; and a control unit 300 controlling the engagement member driving unit according to at least one of the state of the range selection operation, a state of the vehicle and a state of the automatic transmission.SELECTED DRAWING: Figure 3
Patent JP-2021013035-A (JP)
Title: Thermosetting protective film forming film, protective film forming composite sheet, and manufacturing method of chip
Inventor: FURUNO Kenta
IPC: H01L21/301
Filed: 2020-10-07
Abstract: To provide a thermosetting protective film forming film in which the generation of a central mark in a protective film is suppressed even when the protective film is formed through a protective film forming step after a dividing step.SOLUTION: In a thermosetting protective film forming film 13 that is used by being attached to the back surface of a wafer or a chip, at all temperatures in a temperature range of 80°C to 130°C, the storage elastic modulus E' before heat curing, which is measured in a tensile mode, is 2 MPa or more, and all temperatures in a temperature range of 23°C or more and less than 80°C, the storage elastic modulus E' before heat curing, which is measured in the tensile mode, is 5 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2022066929-A (JP)
Title: Electric connector with flat conductor and electric connector assembly
Inventor: SATO SEITARO
IPC: H01R12/77
Filed: 2020-10-19
Abstract: To provide an electric connector with a flat conductor and an electric connector assembly, capable of avoiding enlargement in the thickness direction of the flat conductor while securing a lock function between connectors.SOLUTION: There is provided an electric connector 1 with a flat conductor for fitting and connecting the front end side part of a belt-like flat conductor C to a mating electric connector 2, the flat conductor extending in a front-back direction. The electric connector 1 with a flat conductor has the flat conductor C and a housing 10 to house the front end side part of the flat conductor C. The housing 10 has a lock part 11E which can be locked to the mating electric connector 2, and an acceptance space 10D to accept a mating terminal 30 provided on the mating electric connector 2. The lock part 11E is located at a position different from the position of the acceptance space 10D as viewed in the thickness direction of the flat conductor C, while at least part of the lock part overlaps with the acceptance space 10D in the thickness direction of the flat conductor C.SELECTED DRAWING: Figure 5
Patent JP-2022070067-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: MIYAGAWA SAKI
IPC: H01L21/304
Filed: 2020-10-26
Abstract: To measure the humidity in a chamber with high accuracy.SOLUTION: A substrate processing device includes a chamber, a holding unit, a fluid supply unit, a gas sensor unit, a humidity sensor unit, a switching unit, and a control unit. The holding unit is present in the chamber and holds a substrate. The fluid supply unit supplies a plurality of kinds of fluids including chemical liquid, rinse liquid, and organic solvents to the substrate held by the holding unit. The gas sensor unit detects chemical gas resulting from the chemical liquid in the chamber. The humidity sensor unit measures the humidity in the chamber. The switching unit switches the state of the humidity sensor unit between a protection state in which the protection from the flying of the chemical liquid and the chemical gas is performed and a non-protection state in which the protection from the flying of the chemical liquid and the chemical gas is not performed. The control unit causes the switching unit to switch the state of the humidity sensor between the protection state and the non-protection state in accordance with the detection result from the gas sensor unit.SELECTED DRAWING: Figure 6
Patent JP-2022071548-A (JP)
Title: Information provision method, program, and information provision device
Inventor: KOBAYASHI MASAHIDE
IPC: H04N5/232
Filed: 2020-10-28
Abstract: To provide an information provision method, a program, and an information provision device that can provide better information about a device in a vehicle.SOLUTION: An information provision method for displaying an image of a vehicle 100 captured by an imaging unit on a display unit by a terminal device 12 including an imaging unit 16 and the display unit 28 includes an image acquisition step (S1) of classifying a plurality of devices 102 installed in the vehicle into a plurality of types, and acquiring an image of the inside of the vehicle captured by the imaging unit, and a display step (S5) of displaying the image on the display unit, displaying a figure corresponding to the device such that the figure is superimposed on the device when the image includes at least one of the plurality of devices and displaying information indicating the type to which the device belongs.SELECTED DRAWING: Figure 5