baber/WOPTO huggingface dataset:
Patent JP-2020163983-A (JP)
Title: Vehicle driving device
Inventor: YAMADA NAOHITO
IPC: B60K6/54
Filed: 2019-03-29
Abstract: To provide a vehicle driving device which can prevent excessive lubrication of a lubrication object while securing an amount of an oil cooled with a cooler.SOLUTION: A hybrid driving device includes a cooler 70 which cools an oil supplied from a mechanical oil pump 21. A hydraulic control device 40 has: an oil passage f1 communicating with the downstream side of the cooler 70 and allowing the oil supplied to the cooler 70 to communicate with a first lubrication circuit 81; and a check ball 52 which communicates with the oil passage f1 and discharges an oil pressure of the oil passage f1 when the oil pressure of the oil passage f1 exceeds a second predetermined pressure.SELECTED DRAWING: Figure 2
Patent JP-2020170310-A (JP)
Title: Conversation analysis device, conversation analysis method and conversation analysis program
Inventor: HARADA MASAHARU
IPC: G06F40/216
Filed: 2019-04-02
Abstract: To perform risk determination as an object of a conference based on an utterance of the conference.SOLUTION: A conversation analysis device 100 includes a first determination unit 110, a voice recognition unit 120, a second determination unit 130, and an evaluation unit 140. The first determination unit 110 analyzes a conversation voice, and determines a state of the conversation. The voice recognition unit 120 performs voice recognition of the conversation voice, and extracts words included in the conversation voice. The second determination unit 130 determines the abstraction degree of conversation contents in the conversation voice on the basis of the words included in the conversation voice. The evaluation unit 140 evaluates the conversation contents on the basis of the state and the abstraction degree of the conversation.SELECTED DRAWING: Figure 2
Patent JP-2020171414-A (JP)
Title: Game machine
Inventor: MIYANAGA MAKOTO
IPC: A63F7/02
Filed: 2019-04-09
Abstract: To provide a game machine capable of innovating flow of a game ball by a moving member.SOLUTION: In a game machine 10, first and second moving members 16AT, 14BT sliding back and force are aligned vertically, and some ball is received by a rolling path of the first moving member 16AT, and then received by the second moving member 14BT, since, in spite of being rolled on the rolling path, the rolling path is disappeared before arriving at a second passage 16V, or some ball passes a rolling path disappearing position, and is received by the second moving member 14BT, while the first moving member 16AT is arranged on a saving position.SELECTED DRAWING: Figure 2
Patent JP-2020171503-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2019-04-11
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Game balls are distributed by distribution means to one passage of a plurality of passages including at least a first passage and a second passage different from the first passage. Ball entry means is provided at a position that a game ball flowing down the first passage and a game ball flowing down the second passage can enter. The game ball that has flowed down the first passage at least while a predetermined specific condition is established can reach the ball entry means more easily than the game ball that has flowed down the second passage. Thereby, the player's interest in the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2020174489-A (JP)
Title: Battery system, rail vehicle, and battery management method
Inventor: YONEMOTO MASAHIRO
IPC: B60L58/12
Filed: 2019-04-12
Abstract: To provide a technique for effectively utilizing the remaining life of a battery.SOLUTION: A battery system according to an embodiment of the present invention includes a battery that can be used repeatedly, a battery control unit that controls the battery life by restricting a battery usage condition related to battery life deterioration, an estimation unit that calculates the estimated life of the battery obtained due to the restriction on the battery usage condition, and a relaxation unit that obtains the life remaining capacity that exceeds the target life of the battery, and relaxes and resets the battery usage condition of the battery control unit in a direction of reducing the life remaining capacity. Further, the battery system can save the fuel consumption of the fuel power of the hybrid railroad vehicle due to provision of the hybrid railroad vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020176531-A (JP)
Title: Abnormality detection device of fuel vapor escape prevention system
Inventor: MUTO HARUFUMI
IPC: F02M37/00
Filed: 2019-04-16
Abstract: To accurately detect an abnormality of a fuel vapor escape prevention system.SOLUTION: At the time of stopping operation of a vehicle, pressures inside a fuel tank (5) and inside a canister (6) that are detected at constant time intervals are stored in a storage device. A learned neural network is stored, which is learned in weights, using the pressures inside the fuel tank (5) and inside the canister (6) at constant time intervals stored in the storage device and the atmospheric pressure as input parameters of the neural network, and using a case where perforation occurs in the system causing fuel vapor to leak as a truth label. At the time of stopping operation of the vehicle, a perforation abnormality causing fuel vapor to leak is detected from these input parameters by using the learned neural network.SELECTED DRAWING: Figure 22
Patent JP-2019131406-A (JP)
Title: Unloading device
Inventor: KUBO RYOTARO
IPC: G01B11/24
Filed: 2019-04-22
Abstract: To grasp a raking state of a shipment even from the outside of a ship's hold.SOLUTION: An unloading device includes: a body part including a raking part that is inserted into a ship's hold; distance sensors 130, 131, 132 arranged in the body part and capable of measuring a distance toward a lower side; and an edge detection part 152 for detecting an upper end edge of a hatch coaming provided in an upper part of the ship's hold using a plurality of measurement points measured by the distance sensors.SELECTED DRAWING: Figure 7
Patent JP-2020179697-A (JP)
Title: Body structure
Inventor: TAKAESU TORU
IPC: B62D21/15
Filed: 2019-04-23
Abstract: To improve vehicle occupant protection performance by controlling a bent shape of a side member in a body structure.SOLUTION: The body structure includes a weak part 1, a patch member 2 and a peeling mechanism 3. The weak part 1 is formed to serve as a notch or a cutoff at a side member 11 of a vehicle 10. The patch member 2 is mounted on the side member 11 to cover the weak part 1, thereby reinforcing the periphery of the weak part 1. The peeling mechanism 3, upon occurrence of small overlap collision receiving an input of a load more outward in the vehicle width direction than the side member 11, peels off the patch member 2 from the weak part 1 using the load.SELECTED DRAWING: Figure 2
Patent JP-2019133709-A (JP)
Title: Input display device and program
Inventor: YOSHINO DAIKI
IPC: G06F3/0488
Filed: 2019-04-25
Abstract: To provide an input display device capable of easily setting drawing attributes according to respective users even when a plurality of users perform input with a passive pen when the plurality of users perform touch input on a display screen.SOLUTION: An input display device (1) allows an input operation using a pen (100). The input display device includes: an input area shape determination part (4) which determines shapes of a first input area (101) by a pen tip and a second input area (102) by a hand holding the pen on the basis of input information detected by a touch panel (2); a user specification part (6) which specifies a user by finding the shapes of the first input area (101) and the second input area (102), capacitance, and respective centers of the areas of the first input area (101) and the second input area (102); a touch recognition processing part (5) which determines a position of the pen tip; and a drawing information control part (8) which sets drawing attributes specifying the user.SELECTED DRAWING: Figure 2
Patent JP-2020181393-A (JP)
Title: Particle behavior simulation method, and particle behavior simulation system
Inventor: MISAWA TOMOYA
IPC: G16Z99/00
Filed: 2019-04-25
Abstract: To quickly and precisely reproduce the behavior of each particle in a large-scale particle system.SOLUTION: The particle behavior simulation system includes a particle behavior simulation device 10 that executes: a series of coarse-graining process in which multiple particles that compose a predetermined powder as a particle system and are mixed with each other are reconstructed into a multiple particle group consisting of multiple particles; a series of action force calculation process that calculates the action force acting on the particle group; and a series of mixing status calculation process that calculates a parameter representing the mixing status of the constituent particles of the particle group after a predetermined time based on the calculated acting force.SELECTED DRAWING: Figure 3
Patent JP-2020180507-A (JP)
Title: Stanchion
Inventor: YONAHARA ICHIRO
IPC: E04G21/32
Filed: 2019-04-26
Abstract: To provide a stanchion capable of being easily mounted on a beam reinforcement assembly body assembled using beam main reinforcements and stirrup reinforcements.SOLUTION: A stanchion 10 is mounted on a beam reinforcement assembly body 30 composed of beam main reinforcements 31 and stirrup reinforcements 32, the stanchion including: a base plate 11 disposed on a plurality of stirrup reinforcements 32; a support column pipe 12 on which a handrail support tool 15 for supporting a handrail member is provided, the support pipe provided on the base plate 11; a fastening rod 16 having a lower end at which a hook part 18 engaged with a beam main reinforcement 31 is provided, the fastening rod made to pass through the base plate 11 and be assembled into the support column pipe 12 so as to be movable in an axial direction; and a handle 23 on which a nut 22 into which a male screw 21 is screwed and coupled is provided, for fastening the hook part 18 on the beam main reinforcement.SELECTED DRAWING: Figure 2
Patent JP-2020182994-A (JP)
Title: Tool for male screw repair
Inventor: NISHIMURA KIYOTAKA
IPC: B23G5/04
Filed: 2019-05-01
Abstract: To provide a tool for male screw repair that enables repair from an arbitrary thread position without cutting a thread gradually from a tip of a male screw, is easy to handle, and hardly causes a position shift of the thread in handling.SOLUTION: A tool for male screw repair consists of a pair of threaded engagement members 1, 2, and is used with them one over the other. The threaded engagement members 1, 2 forming a sectorial shape are curved substantially in the centers, and have half-split screw grooves 11, 21 at the curved parts. Further, fixing holes 12, 13 and 22, 23 are provided. When a male screw is repaired using the tool for male screw repair, the threaded engagement member 1, 2 are fitted nearby a place to be repaired, and then put one over the other with the male screw located at the curved parts, the fixing holes 12-22 and fixing holes 13-23 are aligned with each other, and a fixing tool is inserted to fix them one over the other. With both the threaded engagement members fixed, the threaded engagement members 1, 2 are rotated with a spanner, a wrench, etc., to repair the screw thread.SELECTED DRAWING: Figure 1
Patent JP-2020184141-A (JP)
Title: Terminal device, accounting processing method and accounting processing program, and accounting processing system
Inventor: FUWA TAKAHIRO
IPC: G07G1/01
Filed: 2019-05-07
Abstract: To provide a terminal device, an accounting processing method and an accounting processing program, and an accounting processing system that can shorten the register waiting time at a shop while utilizing an existing POS system installed at the shop.SOLUTION: The terminal device includes: a memory (12) that, when selecting a merchandise P0, stores information corresponding to a first merchandise information code C0 attached to the merchandise read with a first scanner 100, 200; and a display (10) that, when accounting the merchandise, displays a second merchandise information code CZ(C0) corresponding to the information stored in the memory.SELECTED DRAWING: Figure 6
Patent JP-2020183357-A (JP)
Title: Gelatinous cosmetics
Inventor: CHIBA YUKI
IPC: A61K8/81
Filed: 2019-05-08
Abstract: To provide gelatinous cosmetics that have a reduced oil content and yet have thickness at the time of application, and a fresh feeling in use, and show excellent moisture holding power.SOLUTION: The problem is solved by gelatinous cosmetics or the like containing (a) an acrylic acid thickener such as a carboxyvinyl polymer, (b) a water-soluble polysaccharide, (c) a polyhydric alcohol, and (d) an ester oil that is liquid at 25°C, but does not contain (e) an ester oil that is solid at 25°C.SELECTED DRAWING: None
Patent JP-2020186021-A (JP)
Title: Synthetic resin container
Inventor: OKABE TAKANORI
IPC: B65D1/02
Filed: 2019-05-13
Abstract: To provide a synthetic resin container which has a recessed groove part extended along a circumferential direction of a container body part, can be stably held by hooking fingers on the recessed groove part, can be restored to an original shape when a load is released even when the container is once deformed by the load in an axial direction, and enhances resistance to wrinkles generated just before buckling and deformation caused by the load in the axial direction.SOLUTION: A recessed groove part 5 including a groove bottom part 5c of an arc shape in a vertical cross section extends along a circumferential direction of a body part 3 of a container 1. A deepest part 6 of the groove bottom part 5c is periodically displaced in a groove width direction of the recessed groove part 5 by a predetermined amplitude along the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020186437-A (JP)
Title: Steel for bolt, bolt, and manufacturing method of bolt
Inventor: YAMAZAKI SHINGO
IPC: C22C38/54
Filed: 2019-05-14
Abstract: To provide a bolt showing excellent delayed fracture resistance, in a high strength level where risk of generating delayed fracture is very high and tensile strength is 1600 MPa or larger, and a steel material for bolts which becomes its raw material.SOLUTION: Steel for bolts has a composition satisfying formulas (1), (2), (3) and has the tensile strength of 1600 MPa or larger when a hardening treatment is performed followed by tempering in a temperature range of 570 to 690°C, after heating at a temperature of 930 to 1050°C. 2 V/(Mo+0.5 W)≤0.20 (1), 0.10≤(2 V+0.5 W)/Mo≤0.40 (2), 2.00≤Si/Cr (3). However, in the formulas (1), (2), and (3), for Cr, Mo, V, and W, respectively, containing mass% of Cr, Mo, V, and W contained in the steel for bolts are substituted.SELECTED DRAWING: None
Patent JP-2019204782-A (JP)
Title: Yoke assembly for magnetic switching device, such as relay, magnetic assembly, and magnetic switching device
Inventor: MARKUS GUTMANN
IPC: H01F7/14
Filed: 2019-05-15
Abstract: To simplify a manufacturing process.SOLUTION: There is shown a yoke assembly 10 for a magnetic switching device 1, such as a relay 2. The yoke assembly 10 has two pole faces 20 and comprises a first element and a second element. The first element and a second element together form at least one of the pole faces. The first element comprises a first section 111 that extends parallel to a first section 121 of the second element in a mounted state, and a second section 112. The second section 112 forms part of one of the pole faces and extends in a direction 212 perpendicular to the first section 111 of the first element. The one of the pole faces comprises a protrusion 40 which is formed by the second element projecting beyond the second section 112 of the first element. A magnetic assembly 100 according to the present invention comprises a yoke assembly 10 according to the present invention and an armature. A magnetic switching device 1 according to the present invention comprises a yoke assembly 10 according to the present invention.SELECTED DRAWING: Figure 2
Patent JP-2020189413-A (JP)
Title: Resin panel manufacturing method
Inventor: KANO NORIYUKI
IPC: B29C51/02
Filed: 2019-05-20
Abstract: To provide a manufacturing method for a resin panel capable of easily forming the resin panel having a complicated shape.SOLUTION: In a resin panel 1, a plate having a plurality of holes penetrating in a thickness direction is embedded inside resin. A manufacturing method for the resin panel 1 includes a molding step of fitting a base material resin panel 2 as a base material in which the plate is embedded in the resin into a mold 11 to form an outer shape. As a result, the resin panel 1 having a complicated shape can be easily molded from the base material resin panel 2.SELECTED DRAWING: Figure 3
Patent JP-2020190158-A (JP)
Title: Method for constructing structure, and structure
Inventor: SOGABE NAOKI
IPC: E04G21/12
Filed: 2019-05-23
Abstract: To provide a method for constructing a structure that facilitates construction of the structure.SOLUTION: A reinforcing bar unit 1 having a strip 3 arranged in a plurality of upper and lower stages and a vertical member 5 arranged inside the strip 3 is used to construct a deep foundation. At that time, a plurality of reinforcing bar units 1 are arranged at intervals along the circumferential direction of the deep foundation to be constructed. Then, a connecting portion strip 7 is arranged so that both ends of the connecting portion strip 7 wrap with each of the ends of the strips 3 of the adjacent reinforcing bar units 1. After that, the concrete of the deep foundation is placed.SELECTED DRAWING: Figure 3
Patent JP-2020194044-A (JP)
Title: Image forming apparatus
Inventor: KASUGA KUNIAKI
IPC: G03G21/00
Filed: 2019-05-27
Abstract: To provide a technology that can prevent the occurrence of an image defect even in a case where the resistance of a recording material is increased, such as under a low-temperature and low-humidity environment.SOLUTION: An image forming apparatus has a preliminary heating mode where a fixing unit heats a recording material before an image forming unit forms an image on the recording material, and in the preliminary heating mode, increases a control target temperature in supply of power to a heating element for heating, of a plurality of heating areas heated by a plurality of heating elements included in a heater of the fixing unit, a heating area to heat an image area where an image is to be formed in the recording material, compared with a control target temperature in supply of power to a heating element for heating, of the plurality of heating areas, a heating area to heat a non-image area where an image is not formed in the recording material.SELECTED DRAWING: Figure 8
Patent JP-2019165628-A (JP)
Title: Resonance inverter and resonance-type power source device
Inventor: IMAI KATSUNORI
IPC: H02M3/00
Filed: 2019-05-28
Abstract: To provide a resonance inverter from which uneven waveforms among sections are removed, the resonance inverter attaining a low size and a low cost by reducing the number of second harmonics resonance devices, and a resonance inverter of which voltage to active the switch is low.SOLUTION: A resonance converter 1a includes: a first switch 11; a second switch 15; a first capacitive element 8 and a second capacitive element 14 connected in parallel to the first switch and the second switch, respectively; a first coil 7 between the first switch and an input voltage terminal; a second coil 13 between the second switch and the input voltage terminal; a third coil 9 and a third capacitive element 10 connected to the series circuit of the first coil and the second coil in parallel, and connected in series. The first capacitive element, the second capacitive element, the first coil, and the second coil form a plurality of first resonance circuits, and the third coil and the third capacitive element form one second resonance circuit.SELECTED DRAWING: Figure 1
Patent JP-2020176325-A (JP)
Title: Method for manufacturing aluminum-based clad heat sink, and aluminum-based clad heat sink manufactured thereby
Inventor: KWON HANSANG
IPC: B22F1/00
Filed: 2019-05-31
Abstract: To provide a method for manufacturing a light, high-strength, and high-conductivity aluminum-based clad heat sink having a competitive advantage in terms of price by using direct extrusion as a conventional mass production method which is suitable for mass production due to simple manufacturing process and relatively simple required equipment.SOLUTION: The method for manufacturing an aluminum-based clad heat sink of the invention comprises: (A) a composite powder preparation step of preparing a composite powder by ball milling (i) an aluminum or aluminum alloy powder and (ii) carbon nanotubes (CNT's); (B) a billet manufacturing step of manufacturing multilayer billets comprising the composite powder; and (C) a direct extrusion step of manufacturing a heat sink by directly extruding the billets through the use of extrusion dies.SELECTED DRAWING: Figure 1
Patent JP-2020200202-A (JP)
Title: Joining method
Inventor: MIHARA TERUYOSHI
IPC: C04B37/02
Filed: 2019-06-06
Abstract: To provide a joining method capable of joining components of a power module firmly, even when an area of a joining surface is large.SOLUTION: A joining method includes: an oxygen ion conductor layer-forming step of forming an oxygen ion conductor layer on one surface of a first material to be joined and a second material to be joined, wherein the first material has a metal and the second material has ceramics: an arranging step of arranging the first and second materials to bring them into contact with each other through the oxygen ion conductor layer; a connecting step of connecting the first material to one of a positive electrode side of a voltage-applying device and a negative electrode side thereof, and connecting the second material to the other thereof; and a voltage-applying step of applying voltage to between the first and second materials to join the first and second materials.SELECTED DRAWING: Figure 1
Patent JP-2020202277-A (JP)
Title: Bonding head and semiconductor chip mounting method
Inventor: NAKAMURA KIMIYASU
IPC: H01L21/52
Filed: 2019-06-10
Abstract: To provide a bonding head with high durability capable of bonding multiple joining targets even when the bonding targets and the bonding head are not kept parallel.SOLUTION: A bonding head is a bonding head that bonds semiconductor chips to be mounted on a circuit board to the circuit board while applying heat and pressure, which includes: a body unit; and a plurality of rubber pads each of which is fixed to the body unit and presses the semiconductor chips when bonding the semiconductor chips. The adjacent rubber pads are separated from each other by a groove. At least two or more rubber pads are arranged parallel along a first direction that is the direction the semiconductor chips are arranged.SELECTED DRAWING: Figure 5