baber/WOPTO huggingface dataset:
Patent JP-2020061121-A (JP)
Title: Information processing method, and information processing system
Inventor: ARAI TOSHIYA
IPC: G08G1/123
Filed: 2019-05-27
Abstract: To provide an information processing method capable of reducing an observation burden on an observer.SOLUTION: The information processing method includes the steps of: using a computer, acquiring a piece of first position information representing a first position that is the position of a vehicle as the object to be observed (S102); acquiring a piece of second position information representing a second position that is the position of a vehicle to be observed (S104); determining the observation priority of the vehicle according to a piece of movement information regarding movement by the vehicle from the first position to the second position (S105); generating a piece of presentation information for observing the vehicle based on the observation priority (S109); and causing the presentation information to be output on a presentation unit (S110).SELECTED DRAWING: Figure 14
Patent JP-2020192099-A (JP)
Title: Washing machine
Inventor: UENO SHINJI
IPC: D06F35/00
Filed: 2019-05-29
Abstract: To provide a washing machine which determines the deterioration degree of a detergent and a softener in a tank, and which suppresses deterioration in washing performance.SOLUTION: A washing machine includes: a housing; a water tub provided in the housing; washing processing liquid supply means having a tank for holding a washing processing liquid inside, and for supplying the washing processing liquid to the water tub; deterioration degree determination means for determining the deterioration degree of the washing processing liquid in the tank; and operation control means for controlling the washing processing liquid supply means and the deterioration degree determination means.SELECTED DRAWING: Figure 16
Patent JP-2020194108-A (JP)
Title: Optical connector, laser output device, and laser processing system
Inventor: TAKAHASHI YUKIHIKO
IPC: G02B6/26
Filed: 2019-05-29
Abstract: To provide an optical connector capable of removing excessive light with a low-cost and simple constitution.SOLUTION: An optical connector comprises: a fiber holding part 254 holding an optical fiber 24; an optical block 253 connected to an end face of the optical fiber 24; an inner shaft 255 in which a fiber housing hole 260 for housing a part of the optical fiber 24 extending between the fiber holding part 254 and the optical block 253 is formed; and a coil spring 40 extending spirally in an axial direction. A contact surface 401 of the coil spring 40 is constituted of a part of an outer circumferential surface of a cylinder having a center axis in common with the fiber housing hole 260.SELECTED DRAWING: Figure 3
Patent JP-2020182763-A (JP)
Title: Long life chain for decoration
Inventor: LIANG HAIMING
IPC: A44C25/00
Filed: 2019-05-29
Abstract: To disclose a long life chain for decoration.SOLUTION: A long life chain for decoration comprises a lock main body. An operation groove is installed in the lock main body. A lock plate is connected to a front side of the lock main body by a hinge. A locking mechanism for controlling the lock plate to make the lock main body approach or separate from the lock main body is installed in the operation groove. The locking mechanism comprises a power source connected with a rear end wall of the operation groove in a fixed manner. An elastic groove opened forward is installed in a rear end wall of the operation groove. A spring is installed in a left end wall of the elastic groove in a fixed manner. This device is capable of internally placing a replaceable herb, and thereby a baby is prevented from being bitten by mosquitoes. When the baby has grown, the hanging ornament accessories can be protruded. When being robbed of, a portion of a decoration lock can be made to automatically fall off, and thereby loss is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020196292-A (JP)
Title: Automatic drive assistance device
Inventor: KUWAHARA KEISUKE
IPC: B62D6/00
Filed: 2019-05-31
Abstract: To ensure travel stability of an own vehicle by continuing following travel without passing a preceding vehicle depending on a travel route even in a case where the own vehicle tries to pass the preceding vehicle due to the vehicle speed of the preceding vehicle lower than a set vehicle speed of the own vehicle, in travel by automatic drive.SOLUTION: In a case where a preceding vehicle P is detected in a traffic lane in which an own vehicle M is traveling (S4), the own vehicle travels following the preceding vehicle P on a target advancing road without executing ALC control (S15) if a travel route of the preceding vehicle P acquired through communication between the vehicles is set to a branching direction at a comparatively close distance (Lpo) (S11) although a relative vehicle speed (Vset-Vp) between a set vehicle speed Vset of the own vehicle M and a vehicle speed Vp of the preceding vehicle P exceeds a determination threshold Vo (S5).SELECTED DRAWING: Figure 3
Patent JP-2020197246-A (JP)
Title: Holding tool
Inventor: MARUO AKIHIRO
IPC: F16L3/08
Filed: 2019-06-03
Abstract: To provide a holding tool capable of appropriately holding a pipe material or the like whose cross sectional shape is not a perfect circle.SOLUTION: A holding tool 10 can hold a side surface of a long body and can be attached to a structure by a fixing tool that can be fixed by a tool. The holding tool comprises: a holding area in which a length in a first direction is longer than a length in a second direction intersecting the first direction and which can hold the long body; an opening being provided in the first direction of the holding area and capable of accommodating the long body toward the holding area; a first fixing part 14 which is provided so as to face the opening and into which a fastener can be inserted toward an accommodation direction from the opening of the long body; a pair of opposite holding surfaces provided in the second direction of the holding region; a second fixing part 45 which is provided on one of the holding surfaces and through which the fastener can be inserted; and an insertion hole 35 which is provided on the other of the holding surfaces and into which the tool can be inserted.SELECTED DRAWING: Figure 1
Patent JP-2020200538-A (JP)
Title: Semi-aromatic polyamide fiber
Inventor: TSUDAKA TAKESHI
IPC: C08K3/16
Filed: 2019-06-06
Abstract: To provide a semi-aromatic polyamide fiber having excellent chemical resistance and long-term heat resistance and having satisfactory spinnability.SOLUTION: A semi-aromatic polyamide fiber comprises: a semi-aromatic polyamide resin having a melting point of 290°C or more; a plastic agent having a 5% heat weight loss temperature of 320°C or more; and a copper compound, in which an aromatic dicarboxylic acid unit is included as a dicarboxylic acid component composing the semi-aromatic polyamide resin, a 1,9-nonandiamine unit and a 2-methyl-1,8-octanediamine unit are included as a diamine component composing the semi-aromatic polyamide resin, and the molar ratio between the 1,9-nonandiamine unit and the 2-methyl-1,8-octanediamine unit is 70:30 to 99:1.SELECTED DRAWING: None
Patent JP-2020202624-A (JP)
Title: Slip ring device
Inventor: HIRANO YOICHI
IPC: H02K13/00
Filed: 2019-06-06
Abstract: To eliminate a fear that oil is transmitted along a resin molded body, a slip ring, a connection terminal, and a boundary of the slip ring by capillary action to leak outside.SOLUTION: A slip ring device includes: a slip ring 4 in which a resin molded body 2 is integrated with an outer periphery near one end thereof; a connection terminal 5 whose one end is connected to the slip ring in the resin molding body and the other end projects outward; and a seal ring 6 mounted on an outer peripheral section between the slip ring and the other end of the connection terminal. An essential section has projections 4a and 6a in which the slip ring and the seal ring are projected from a ring end face in an axial direction and embedded in the resin-molding body. A sealing high adhesion section "a" is partly configured whose degree of adhesion with resin is higher than other section due to contraction of resin in a radial direction by insert molding among resin sections joined to projections' surface by being integrated with the resin molded body 2 by insert molding in a state where the slip ring, the connecting terminal, and the seal ring are arranged in advance in a collar member 3 made of resin.SELECTED DRAWING: Figure 8
Patent JP-2020198855-A (JP)
Title: Bird scaring device and bird repelling method
Inventor: IMAI KANEMI
IPC: A01M29/16
Filed: 2019-06-13
Abstract: To provide a bird scaring device and a bird repelling method capable of repelling a bird effectively.SOLUTION: A bird scaring device 1 includes: a struck part 20 disposed in a place where a user wants to repel birds; a band-like striking part 30 disposed so as to reciprocate between a striking position P1 where a striking surface 31 on one side in a thick direction is brought close to or into contact with the struck part 20, and a separated position P2 where the striking surface 31 is separated from the struck part 20; and a drive part 40 for causing the striking part 30 to reciprocate between the striking position P1 and the separated position P2, and causing the striking surface 31 to collide with the struck part 20.SELECTED DRAWING: Figure 1
Patent JP-2019166405-A (JP)
Title: Systems and methods for generating augmented reality and virtual reality images
Inventor: STEVEN C BLUM
IPC: H04N21/258
Filed: 2019-06-14
Abstract: To provide enhanced thrill factors and components of interest in amusement park attractions.SOLUTION: A ride system includes at least one ride vehicle. The at least one ride vehicle is configured to receive a ride passenger. The ride system includes electronic goggles configured to be worn by the ride passenger. The electronic goggles include a camera and a display. The ride system includes a computer graphics generation system communicatively coupled to the electronic goggles, and configured to generate streaming media of a real world environment on the basis of image data captured via the camera of the electronic goggles, generate one or more virtual augmentations superimposed on the streaming media of the real world environment, and transmit the streaming media of the real world environment along with the one or more superimposed virtual augmentations to be displayed on the display of the electronic goggles.SELECTED DRAWING: Figure 3
Patent JP-2021004584-A (JP)
Title: Rotor blade for two-phase flow turbine and two-phase flow turbine including the rotor blade
Inventor: HIGASHIMORI HIROTAKA
IPC: F01D5/14
Filed: 2019-06-27
Abstract: To provide a rotor blade for a two-phase flow turbine capable of improving efficiency of the two-phase flow turbine and the two-phase flow turbine including the rotor blade.SOLUTION: A rotor blade for a two-phase flow turbine driven by a gas-liquid two-phase flow of fluid includes: a rotating shaft provided rotatably; and a plurality of blades provided in a circumferential direction around the rotating shaft to be spaced from each other and rotating in the circumferential direction. In a cross section of the blade cut along a surface perpendicular to the rotating shaft, a pressure surface of the blade includes a recessed portion recessed toward the rotating direction of the plurality of blades at least at an intermediate position in the blade height direction, and the recessed portion at least partially extends between a front edge and a rear edge of the blade.SELECTED DRAWING: Figure 4
Patent JP-2021009452-A (JP)
Title: Wheelchair get-on information transmission system, and wheelchair get-on information display system
Inventor: SHIDARA MASAKI
IPC: G08G1/09
Filed: 2019-06-28
Abstract: To transmit an empty state of a wheelchair get-on space to a user of a vehicle having the wheelchair get-on space, before getting on.SOLUTION: An automatic driving vehicle 10 is a bus comprising a wheelchair get-on space inside a vehicle. Inside the automatic driving vehicle 10, whether or not a wheelchair gets on to the wheelchair get-on space is detected to transmit the resulting wheelchair get-on information to a management center 40. In the management center 40, the received wheelchair get-on information is transmitted to an indicator 70 at a bus stop, and is displayed on a display 74. The wheelchair get-on information can be displayed on a touch panel display 82 of a smartphone 80 as well.SELECTED DRAWING: Figure 1
Patent JP-2021012634-A (JP)
Title: Information processing apparatus
Inventor: CENG XIANG YU
IPC: A01G7/00
Filed: 2019-07-09
Abstract: To provide an information processing apparatus that determines an index value related to the growth state of plants with a neural network, the information processing apparatus in which education of the neural network is completed with a relatively small amount of images.SOLUTION: An information processing apparatus comprises: first to N-th (N≥2) image analysis units that perform analysis with a neural network on a cultivation area image obtained by photographing a cultivation area for plants to calculate a state index value that is an index value of the growth state of the plants, the first to N-th image analysis units each including a neural network educated with the plurality of cultivation area images in which predetermined tree health index values are classified into first to N-th tree health index value classes; and an analysis control unit being a selection unit that receives input of the cultivation area image for which the state index value is to be calculated, and causes the image analysis unit, of the first to N-th image analysis units, to analyze the input cultivation area image, the image analysis unit educated with the plurality of cultivation area images classified into the same tree health index value class as the input cultivation area image.SELECTED DRAWING: Figure 1
Patent JP-2021014930-A (JP)
Title: Refrigeration cycle device
Inventor: ONO YUICHI
IPC: F25B5/02
Filed: 2019-07-10
Abstract: To suppress the overheating of a refrigerant flowing into an evaporator as far as possible.SOLUTION: A refrigeration cycle device includes a first expansion valve 13 that decompresses a refrigerant heat-radiated by a radiator 12, a gas-liquid separator 14 that separates the gas and liquid of the refrigerator decompressed by the first expansion valve 13, a second expansion valve 15 that decompresses a refrigerant in a liquid phase separated by the gas-liquid separator 14, a first evaporator 16 that makes the refrigerant in a liquid phase decompressed by the second expansion valve 15 exchange heat and evaporate it, a second evaporator 17 that makes the refrigerant in a liquid phase separated by the gas-liquid separator 14 exchange heat and evaporate it, and pressure different reducing portions 18, 20, and 21 that reduce pressure difference ΔP between a refrigerant in a gas phase separated by the air-liquid separator 14 and a refrigerant in a gas phase evaporated by the second evaporator 17. The compressor 11 sucks the refrigerator evaporated by the first evaporator 16 from a suction port 11a of the compressor 11, and sucks the refrigerant in the gas phase separated by the gas-liquid separator 14 and the refrigerant in the gas phase evaporated by the second evaporator 17 from an intermediate pressure port 11b of the compressor 11.SELECTED DRAWING: Figure 1
Patent JP-2020025448-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K5/22
Filed: 2019-07-10
Abstract: To provide a rotary electric machine in which each electric module 532 constituting an inverter, and an inlet passage 571 and an outlet passage 572 of a refrigerant can be appropriately arranged in an inverter housing.SOLUTION: A slotless rotary electric machine 500 comprises an inverter housing having cylindrical portions 541 and 542 provided radially inside stator winding 520. The cylindrical portion is formed with an inlet passage 571 through which a refrigerant flows, an outlet passage 572 through which the refrigerant flows, and an annular cooling water passage 545 connecting the inlet passage 571 and the outlet passage 572 together. A part of the inner circumferential surface of the cylindrical portion projects radially inward to form a projection 573. The inlet passage 571 and the outlet passage 572 are formed in the projection 573. The electric modules 532 are arranged side by side in the circumferential direction while being in contact with the inner circumferential surface of the cylindrical portion except for the projection 573.SELECTED DRAWING: Figure 58
Patent JP-2021014663-A (JP)
Title: Aramid fiber cord for rubber hose reinforcement and fiber reinforced rubber hose
Inventor: SUZUKI YOSHIJI
IPC: D06M13/395
Filed: 2019-07-16
Abstract: To provide an aramid fiber cord that can be used as a reinforcement fiber of a low expansive rubber hose suitable as a hose for vehicles and in which treatment agent scum of a cord surface layer was prevented from falling during braiding while having excellent adhesiveness with a rubber matrix.SOLUTION: An aramid fiber cord for rubber hose reinforcement that is used as a fiber reinforcement layer having a fiber reinforcement layer between an inner rubber layer and an outer rubber layer, the aramid fiber cord for rubber hose reinforcement is manufactured in such a manner as that twisted aramid fiber is treated first with a first treatment agent containing a thermally reactive oligomer component made of a polyepoxide compound and a blocked polyisocyanate compound, then, is treated with a second treatment agent containing resorcin formalin rubber latex, a blocked polyisocyanate compound and a chlorophenol compound.SELECTED DRAWING: None
Patent JP-2020143263-A (JP)
Title: Polyphenylene ether, curable composition, dry film, prepreg, cured product, laminate, and electronic component
Inventor: MATSUMURA SATOKO
IPC: C08G65/44
Filed: 2019-07-17
Abstract: To provide a polyphenylene ether which retains low-dielectric characteristics and is soluble in various solvents.SOLUTION: A polyphenylene ether comprises raw-material phenols including a phenol satisfying at least Requirement 1, and a polyvalent phenol having two or more phenolic hydroxyl groups in the molecular structure, the polyvalent phenol having no hydrogen atom in the ortho position of a phenolic hydroxyl group. (Requirement 1) It has hydrogen atoms in the ortho and para position.SELECTED DRAWING: None
Patent JP-2021022471-A (JP)
Title: Electrochemical reaction cell stack
Inventor: TANIMURA RYOJI
IPC: H01M8/12
Filed: 2019-07-26
Abstract: To suppress degradation in power generation performance of a fuel cell stack resulting from deterioration of gas flow in a gas chamber caused by positional deviation of a spacer.SOLUTION: An electrochemical reaction cell stack comprises a second conductive member having a first contact part in contact with the surface of a first conductive member, a second contact part in contact with a first electrode that is one of an air electrode and a fuel electrode, and a connecting part for connecting the first and second contact parts. The second conductive member has a first tip connected with the side opposite from the side connected with the connecting part in the second contact part, and when assuming that at least one profile in parallel with the first direction is a specific profile, and a direction perpendicular to the first direction in the specific profile is a second direction, at least a part of the first tip of the second conductive member in specific reactive unit, i.e., at least one electrochemical reaction unit, is located on the opposite side to the side of the connecting part in the second direction for a spacer in the specific profile.SELECTED DRAWING: Figure 8
Patent JP-2021023062-A (JP)
Title: Power supply system
Inventor: FUJIMOTO TAKUYA
IPC: H02J3/00
Filed: 2019-07-30
Abstract: To provide a power supply system that can increase the consumption of the power generated by a power generation unit.SOLUTION: A power supply system includes: a photovoltaic power generation unit 10 capable of generating power using natural energy; a storage battery 20 capable of charging and discharging power; a water heater 50 for generating and storing heat by consuming the power; and control units (hybrid power controller 30 and control unit 60) to control the operation of the storage battery 20 and the water heater 50. The control unit calculates surplus power that is surplus with respect to the power demand by a load H out of power generated by the photovoltaic power generation unit 10, and performs operation method determination control (plan control shown in Fig. 2 and execution control shown in Fig. 4) for determining the operation method of the storage battery 20 and the water heater 50 on the basis of the surplus power.SELECTED DRAWING: Figure 2
Patent JP-2019177381-A (JP)
Title: Ammonia oxidation degradation-hydrogen generation catalyst, and hydrogen manufacturing device
Inventor: NAGAOKA KATSUTOSHI
IPC: C01B39/38
Filed: 2019-07-30
Abstract: To provide an ammonia oxidation degradation catalyst having excellent property in cold start property of oxidation degradation of ammonia, and a hydrogen manufacturing method and a hydrogen manufacturing device using the catalyst.SOLUTION: The hydrogen manufacturing method initiates an oxidation degradation reaction of ammonia by using heat generation due to adsorption of ammonia to a zeolite carrier when hydrogen is manufactured by oxidation degrading ammonia by contacting a raw material gas L1 containing ammonia and oxygen with an ammonia oxidation degradation catalyst 20 having one or more kind of catalyst metal selected from a group consisting of Ru, Co, Rh, Ir and Ni and the zeolite carrier carrying the catalyst metal.SELECTED DRAWING: Figure 1
Patent JP-2020019953-A (JP)
Title: Pressure sensitive adhesive sheet for display, and display including the same
Inventor: LEE SANG WOO
IPC: C08L101/02
Filed: 2019-07-31
Abstract: To provide a pressure sensitive adhesive sheet for a display which can prevent generation of static electricity through antistatic treatment, significantly reduces the fraction defective, causes no corrosion of an adherend, and has an excellent pressure sensitive adhesion to a display device.SOLUTION: A pressure sensitive adhesive sheet for a display comprises a base film 120 and a protective film 130. The base film includes a first substrate 122, and a first pressure sensitive adhesive layer 121 formed on an upper face of the first substrate, where the first pressure sensitive adhesive layer comprises a composition including a main agent resin with an acid value of 40-80 mgKOH/g and an antistatic agent being in a solid phase at 25°C, the antistatic agent comprising a nitrogen onium salt with a substituted or unsubstituted aryl group. The protective film includes a second pressure sensitive adhesive layer 131 adhering to a lower face of the first substrate 122, and a second substrate 132 formed on a lower face of the second pressure sensitive adhesive layer.SELECTED DRAWING: Figure 1
Patent JP-2021023485-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-01
Abstract: To provide a game machine which can be started quickly.SOLUTION: The game machine comprises a main control board for controlling the progress of a game. The main control board includes: control means for controlling the progress of the game; serial signal communication means capable of successively inputting a signal required for controlling the game to the control means; and a parallel signal communication means capable of inputting in parallel a signal required for controlling the game to the control means.SELECTED DRAWING: Figure 1