baber/WOPTO huggingface dataset:
Patent JP-2019138167-A (JP)
Title: Electric oil pump
Inventor: KAGAWA HIROKI
IPC: F04C14/28
Filed: 2018-02-06
Abstract: To provide an electric oil pump capable of determining the service life of a pump part with high accuracy.SOLUTION: An external gear pump 1 includes a pump part 10 having a driving gear 3 and a driven gear 4 having gear parts 32, 42 provided with a plurality of external teeth 31, 41, respectively, and a pump housing 6 storing the driving gear 3 and the driven gear 4, an electric motor 2 for rotating the driving gear 3, and a control part 7 for controlling the electric motor 2. With the rotation of the driving gear 3 and the driven gear 4, oil is sucked into the pump housing 6 and then discharged. The control part 7 determines the service life of the pump part 10 on the basis of the rotating speed of the electric motor 2 obtained at least in each predetermined cycle.SELECTED DRAWING: Figure 4
Patent JP-2019138754-A (JP)
Title: Conduit line inspection information display device and conduit line inspection information display method
Inventor: KAWAI SUMIO
IPC: E03F7/00
Filed: 2018-02-09
Abstract: To provide a conduit line inspection information display device and a conduit line inspection information display method for producing display that helps to improve the work efficiency of inspecting a conduit line.SOLUTION: The conduit line inspection information display device comprises: a GPS information acquisition unit (positioning unit 34) for acquiring the GPS absolute position information of a position where an in-tube inspection device 10 is placed into a conduit line 100; a reception unit (communication unit 37) for receiving movement information relating to the movement state of the in-tube inspection device; a position specification unit (control unit 31) for specifying the position of the in-tube inspection device on a piping map on the basis of the GPS absolute position information and the movement information; a conduit line map creation unit (control unit 31) for correlating the piping map with a ground surface map and creating a conduit line map; and a display unit 32 for displaying the position of the in-tube inspection device on the conduit line map on the basis of the position information of the in-tube inspection device specified by the position specification unit.SELECTED DRAWING: Figure 2
Patent JP-2019142001-A (JP)
Title: Printing quality inspection method, device and recording device
Inventor: YASUKAWA TETSURO
IPC: B41J29/393
Filed: 2018-02-15
Abstract: To detect printing failure even when, although printing failure occurs on a part, the failure as a flight of linear stripes does not appear.SOLUTION: A printing quality inspection method comprises: a step for virtually dividing a printing image being an inspection object into a plurality of zones, setting a unit region including a zone and at least one zone arranged on the surrounding of the zone, for every zone, determining a density value of each zone, and to each zone, using a density value of whole zone forming the unit region set to the zone for performing prescribed calculation for determining a density calculation value; a step for determining a difference between the density calculation value of each zone of the printing image and a reference value of density of the zone; and a step for determining whether or not, the printing image includes a part where, a difference of a prescribed number or larger number of zones continuous along a recording direction in formation of the printing image is out of a preset tolerance limit, for determining presence of printing failure.SELECTED DRAWING: Figure 4
Patent JP-2019144028-A (JP)
Title: Electronic device
Inventor: HARIMA KENICHIRO
IPC: G09B29/00
Filed: 2018-02-19
Abstract: To provide an electronic device with which it is possible to utilize predicted congestion information from a waypoint to a destination and present an optimum method for utilizing the waypoint.SOLUTION: An onboard device 100 of the present invention includes a navigation unit 130. The navigation unit 130 comprises: a route search means for searching for a route to a destination including a waypoint; a prediction means for predicting first congestion information from the waypoint to the destination when staying at the waypoint and second congestion information from the waypoint to the destination when not staying at the waypoint, respectively; and an output means for outputting guidance information for utilizing the waypoint on the basis of the first and the second congestion information.SELECTED DRAWING: Figure 1
Patent JP-2018136541-A (JP)
Title: Voice response device
Inventor: ADACHI TSUTOMU
IPC: G10L15/00
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a voice response device capable of outputting a plurality of responses by different vocal sounds to input character information.SOLUTION: In a voice response system 100, a terminal device 1 inputs voice of a user via a microphone. A computation unit 101 of a server 90 converts the input voice into character information, generates a plurality of different responses to the character information, and transmits them to the terminal device 1. Then, the terminal device 1 obtains the responses from the server 90. Furthermore, the server 90 converts voice uttered by the user into character information, and accumulates habits at the time of utterance (such as habits of pronunciation) as learning information.SELECTED DRAWING: Figure 1
Patent JP-2019143414-A (JP)
Title: Bathroom unit
Inventor: IIO KAZUNORI
IPC: A47K4/00
Filed: 2018-02-22
Abstract: To provide a bathroom unit capable of suppressing deflection of the lower frame of a frame part arranged in a partition part.SOLUTION: A bathroom unit comprises a bath tub 1 for storing hot water and a partition part for dividing the bath tub 1 from a bath tub-front floor adjacent to the bath tub 1, having an openable door 40 and a frame part fitted to the door 40. A lower frame 44 of the frame part has an end on the bath tub 1 side supported by an upper edge 10 of the bath tub 1, and another end on the bath tub-front floor end supported by an angle member 82 which is a bearing member arranged on the bath tub-front floor side of the upper edge 10.SELECTED DRAWING: Figure 4
Patent JP-2019149522-A (JP)
Title: Monocrystalline wafer housing container and housing method of monocrystalline wafer
Inventor: IWASA TAKESHI
IPC: B65D51/26
Filed: 2018-02-28
Abstract: To provide a monocrystalline wafer housing container which may prevent cracking or damage during conveyance, and a housing method of a monocrystalline wafer.SOLUTION: A monocrystalline wafer housing container holding a monocrystalline wafer in a housing frame while standing, comprises: a housing case main body that includes the housing frame capable of housing the monocrystalline wafer one by one; a case lid detachable to the housing case main body so as to coat an upper part of the housing case main body; a support board contacted to one surface of the monocrystalline wafer inserted into the housing frame, and arranged; and a wafer holding jig provided to the case lid. The support board includes an elastic coefficient larger than that of the monocrystalline wafer, and can be detached to the housing frame.SELECTED DRAWING: Figure 1
Patent JP-2018146577-A (JP)
Title: Timepiece movement provided with device for positioning movable element in plural discrete positions
Inventor: DAVIDE SARCHI
IPC: G04B19/247
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for positioning a movable element capable of occupying successively a plurality of discrete stable positions, which is reliable, compact and efficient.SOLUTION: A timepiece movement includes: a date ring 22 having a plurality of display positions; and a device for positioning the date ring 22. The positioning device comprises a lever 30 and a magnetic system. The magnetic system is formed of: a first fixed magnet 34; a second magnet 36 integral with the lever 30; and a magnetic structure 38 integral with the date ring 22 and moving between the two magnets 34, 36, the magnetic structure being formed of a highly magnetically permeable material and having a radial dimension that varies periodically. The magnetic axes of the two magnets 34, 36 are substantially aligned and their respective polarities are opposite. The lever 30 is pressed against the date ring 22 in the display positions of the date ring 22 but tends to move away from the date ring 22 on one part of angular movement between these display positions.SELECTED DRAWING: Figure 4
Patent JP-2018156643-A (JP)
Title: Camera storage system and method
Inventor: GRANT PETTY
IPC: H04N5/232
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for transmitting video data to a data storage device which operates under the control of a camera.SOLUTION: A camera 10 comprises a data processing pipeline 16 operable in a plurality of modes including a first mode in which video output data are passed to a data storage system 28 so as to be stored in a local non-volatile storage device 30, a second mode in which the video output data are formatted into a native video data format of a video transmission system, and passed to a video transmission system 26 so as to be transmitted, and a third mode in which the video output data are processed, and formatted into a video data format which is not the native video data format of the video transmission system, and passed to the video transmission system so as to be transmitted to a secondary memory.SELECTED DRAWING: Figure 1
Patent JP-2019153052-A (JP)
Title: Collision determination apparatus
Inventor: DOI TOMOYUKI
IPC: G08G1/16
Filed: 2018-03-02
Abstract: To suppress influence of sway of a vehicle on collision determination.SOLUTION: A collision determination device (100) comprises: acquisition means (10) for acquiring intersection information including lane width information and fixed information when an own vehicle (1) turns right at an intersection; calculation means (31) for calculating a first region where the own vehicle is likely to pass when turning right at the intersection based on a track when the own vehicle turns right at the intersection and the lane width information and a second region where the own vehicle is likely to pass when an oncoming vehicle of the own vehicle goes straight through the intersection based on the lane width information; setting means (31) for setting a collision region where the first region and the second region intersect with each other in association with the fixed information; and determination means (33) for determining collision between the own vehicle and the oncoming vehicle based on a time required to reach the collision region of each of the own vehicle and the oncoming vehicles.SELECTED DRAWING: Figure 1
Patent JP-2019150771-A (JP)
Title: Catalyst production method, electrode production method, fuel cell production method, catalyst, electrode, fuel cell, carbon material production method, laminate production method, carbon material and laminate
Inventor: YABU HIROSHI
IPC: H01M4/88
Filed: 2018-03-02
Abstract: To provide a practical catalyst that can industrially use a polydopamine film and a method for producing a carbon material.SOLUTION: In a method for producing a carbon material, at a gas-liquid interface B between a gas 1 containing oxygen and a liquid 2 containing dopamine, the dopamine is polymerized, to form a film 3 containing polydopamine; then, the film 3 is heated.SELECTED DRAWING: Figure 1
Patent JP-2019153716-A (JP)
Title: Amorphous metal magnetic substance, amorphous metal magnetic core, manufacturing method of amorphous metal magnetic core, electric motor
Inventor: UEDA KOJI
IPC: H01F1/153
Filed: 2018-03-05
Abstract: To solve a problem of a magnetic core laminated by using Fe-based amorphous metal ribbon or Co-based amorphous metal ribbon, and to provide a lamination magnetic core of electromotor subjected to heating treatment, i.e., magnetic annealing for extracting magnetic performance, and to provide a lamination core of electromotor where they are laminated.SOLUTION: A method for making zinc (Zn), i.e., the low melting point metal of a coat 2, adhere to at least a part of the single side or the double sides of the backing material 1 of an amorphous metal ribbon is explained. As an example of a process for forming the coat 2 on the backing material 1, there are molten plating method and electric plating method, which are widely used for manufacturing zinc plated steel sheet. When using the molten plating method, the backing material 1 is also heated to 420°C, i.e., the fusion point of zinc (Zn), because it is a method for forming a membrane by immersing the backing material 1 into a molten tank where the zinc (Zn) has been heated to fusion point. Consequently, magnetic annealing of the backing material 1 can be carried out simultaneously.SELECTED DRAWING: Figure 1
Patent JP-2018086562-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a good operability.SOLUTION: A rubber band RB is provided so as to make a movement resistance variable when moving an oscillation operation member 13310 in a prescribed direction with respect to a lever member 18340, therefore an operation feeling of the oscillation operation member 13310 can be changed when the oscillation operation member 13310 is operated in the same direction. Accordingly, amusement of a player operating the oscillation operation member 13310 can be enhanced.SELECTED DRAWING: Figure 102
Patent JP-2019160569-A (JP)
Title: Terminal-equipped wire
Inventor: KAWAGUCHI TAKUYA
IPC: H01R4/20
Filed: 2018-03-13
Abstract: To provide a terminal-equipped wire with effectively suppressed element wire disconnection due to galvanic corrosion and improved electric reliability.SOLUTION: A terminal-equipped wire 1 comprises: an electric wire 10 in which an insulation material covers a conductor 15 structured by a plurality of element wires made of aluminum; a cap member 30 made of aluminum covering an outer periphery of a conductive exposure part 16 formed in the electric wire 10; and a terminal 20 made of copper attached to the electric wire 10. This terminal 20 includes a conductive crimping part 21 fastening the conductive exposure part 16 from the outer periphery of the cap member 30. In the conductive crimping part 21, a high crimping part 24 fastening the conductive exposure part 16 and the cap member 30 is contained so that a compression rate of the conductive exposure part 16 and the cap member 30 becomes 60% to 70% in a ratio of a cross sectional area after the fastening/the cross sectional area before the fastening.SELECTED DRAWING: Figure 3
Patent JP-2019157604-A (JP)
Title: Connector
Inventor: OKURA KENHO
IPC: E04B1/61
Filed: 2018-03-16
Abstract: To provide a connector which is used in installation of a component in a wooden structure and which can avoid reduction in strength caused by a localized fragile portion existing in a component such as a non-bonded position of a lamina configuring CLT.SOLUTION: A connector integrating one material 51 with the other material 61 is constituted of: U-shaped hardware 11; a reinforcement tool such as an extension plate 21 disposed so as to protrude from the hardware 11; a fixture 37 integrating the hardware 11 with the extension plate 21; and connection means such as a rod material 38 attaching the extension plate 21 to the other material 61. The hardware 11 comprises a front face plate 13 attached to the one material 51, and a side face plate 14 buried in a storage groove 65 of the other material 61, and the fixture 37 integrates the other material 61, the hardware 11 and the extension plate 21. In addition, the rod material 38 is inserted so as to cross a slit 66 separately from the hardware 11 and held by an intermediate lamina 63 and a side lamina 64. As a result, transmission paths of load are diversified and reduction in strength caused by a fragile portion of the other material 61 is avoided.SELECTED DRAWING: Figure 1
Patent JP-2019164931-A (JP)
Title: Connector for wire connection
Inventor: NAKATSUKA SATOSHI
IPC: H01R4/36
Filed: 2018-03-20
Abstract: To provide a connector for wire connection capable of reducing product variety for the wire size, while improving workability.SOLUTION: A connector for wire connection includes a first connector body 10 provided with a screw protrusion 11 at the end of one side, and a crimp connection 12 for connecting the end of a first wire W1 on the other side, and a second connector body 20 provided with a screw hole 21 for screwing the screw protrusion 11 of the first connector body 10 at the end on one side, and provided with a bolt fastening connection 22 for connecting the end of a second wire W2 on the other side, where the first and second connector bodies 10, 20 are arranged on the same central axis, and the first and second wires W1, W2 are connected on a straight line.SELECTED DRAWING: Figure 1
Patent JP-2018164081-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method of the same
Inventor: ANDREAS MEISER
IPC: H01L21/8234
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device and a method of manufacturing the same.SOLUTION: The semiconductor device includes a trench structure extending from a first surface into a silicon carbide semiconductor body. The trench structure includes: an auxiliary electrode at the bottom of the trench structure; and a gate electrode disposed between the auxiliary electrode and the first surface. A shield region is adjacent to the auxiliary electrode at the bottom of the trench structure and forms a first pn junction with a drift structure.SELECTED DRAWING: Figure 3B
Patent JP-2019165863-A (JP)
Title: Coin laundry
Inventor: FUKASE TOSHITAKA
IPC: G07F17/20
Filed: 2018-03-22
Abstract: To provide a coin laundry capable of preventing deterioration in the operation rate of a washing and drying machine and the like, while preventing laundry being taken out by a third person.SOLUTION: A coin laundry 1 includes: an opening/closing door 7 arranged at an input port 6 for putting in/taking out laundry; a door lock 8 for locking/unlocking the opening/closing door 7; a later payment reception part 30 for receiving use charge after a washing processing operation is finished. The door lock 8 keeps locking the opening/closing door 7 until receiving the information that the charge is fully paid from a use charge reception part 12.SELECTED DRAWING: Figure 4
Patent JP-2019166683-A (JP)
Title: Inkjet printer
Inventor: YOSHIZAWA TAKANORI
IPC: B41J2/165
Filed: 2018-03-22
Abstract: To provide an inkjet printer, which can prevent occurrence of poor discharge of ink without damaging a nozzle surface.SOLUTION: The inkjet printer comprises: a carriage; a recording head comprising a nozzle surface; a suction part, arranged to oppose to the nozzle surface, which suctions ink together with air; a wipe part, arranged to oppose to the nozzle surface, which wipes the nozzle surface; and a suctioning/wiping device 56, arranged to be movable with respect to a device main body and provided with the suctioning part and the wiping part. Accompanying movement of the suctioning/wiping device 56, the suctioning part suctions ink and air, and then the wiping part wipes the nozzle surface. As the nozzle surface is wiped after ink adhering to the nozzle surface is removed, the nozzle surface is not rubbed by pigment so that the nozzle surface is not damaged.SELECTED DRAWING: Figure 1
Patent JP-2019175139-A (JP)
Title: Architectural structure extraction system
Inventor: HAMAGUCHI RYUHEI
IPC: G06T7/62
Filed: 2018-03-28
Abstract: To prevent oversight during building extraction.SOLUTION: An architectural structure extraction system includes a first building detection device that has learned a plurality of buildings belonging to a first group using an input image for learning and teacher data of information indicating the shapes of the plurality of buildings included in the input image for learning, a second building detection device that has learned a plurality of buildings belonging to a second group different from the first group using an input image for learning and teacher data of information indicating the shapes of the plurality of buildings included in the input image for learning, an input part that inputs feature information of the input image where a region subject to learning on the ground surface is photographed from the sky to the first building detection device and the second building detection device, and an integration part that integrates the output of the first building detection device and the output of the second building detection device in response to the input feature information of the input image. The first building detection device and the second building detection device include a neural network of the type different from each other.SELECTED DRAWING: Figure 2
Patent JP-2019174696-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: SASAKI TOSHIYUKI
IPC: B65H7/16
Filed: 2018-03-29
Abstract: To provide an image forming apparatus that can improve productivity, and a method for controlling an image forming apparatus.SOLUTION: An image forming apparatus 1 comprises: an image forming unit 20 that, at an image forming position P1 on a sheet conveyance path TR1, performs image formation on an image formation surface being a surface directed in a predetermined direction of a sheet that is conveyed one by one along the conveyance path TR1; an image detection unit 30 that detects an image on the image formation surface of the sheet at a detection position P2 on the upstream side of the image forming position P1 on the conveyance path TR1; and control means that controls the image forming unit 20 to perform image formation on each of the plurality of sheets in order determined on the basis of a result of detection performed by the image detection unit 30.SELECTED DRAWING: Figure 1
Patent JP-2019174096-A (JP)
Title: Hybrid heat pump device
Inventor: INOUE NAOYUKI
IPC: F25B25/02
Filed: 2018-03-30
Abstract: To operate absorption cycle even in heating operation, to improve efficiency, in a hybrid heat pump device comprising a compression refrigeration cycle and an absorption refrigeration cycle.SOLUTION: A hybrid heat pump device is configured to: during heating operation of the hybrid heat pump, supply refrigerant liquid at an outlet of a utilization side heat exchanger of a compression refrigeration cycle to a side to be heated of an absorber of an absorption refrigeration cycle; recover absorbed heat in the absorber of the absorption refrigeration cycle, and radiate heat in the utilization side heat exchanger of the compression refrigeration cycle; and radiate refrigerant vapor generated in a regenerator of the absorption refrigeration cycle directly or condensation heat indirectly in the utilization side heat exchanger.SELECTED DRAWING: Figure 1
Patent JP-2019178700-A (JP)
Title: Rotary machine
Inventor: NISHIMOTO SHIN
IPC: F16J15/447
Filed: 2018-03-30
Abstract: To improve sealing performance by optimizing the shape of a cavity surrounded by a seal fin between a stator and a rotor, in a rotary machine.SOLUTION: A rotary machine comprises: small-diameter parts 31 and large-diameter parts 32 provided alternately in an axial direction on an outer peripheral part of a rotor 12; and long fins 33 facing the radial direction of the small-diameter part 31 and short fins 34 facing the radial direction of the large-diameter part 32, which are provided alternately at predetermined intervals in the axial direction on the inner periphery of a seal device 16 (labyrinth seal 35). The inner diameter of the labyrinth seal 35 on the upstream side of an axial flow of steam S with respect to the short fin 34 is set larger than the inner diameter of the labyrinth seal 35 on the downstream side of the axial flow of the steam S with respect to the short fin 34.SELECTED DRAWING: Figure 1