baber/WOPTO huggingface dataset:
Patent JP-2020063791-A (JP)
Title: Heat insulation body for branch pipe joint, and heat insulation method of branch pipe joint
Inventor: KOMIYAMA HARUYOSHI
IPC: F16L59/147
Filed: 2018-10-17
Abstract: To simplify a heat insulation work at a job site by standardizing specifications of a heat insulation body in performing a heat insulation treatment on a branch pipe joint.SOLUTION: In a heat insulation body for covering a branch pipe joint, the branch pipe joint has three connection portions respectively disposed from different three directions, and a block having a confluent portion communicated with three connection portions inside. The heat insulation body has a cylindrical first heat insulation body composed of a resin-based heat insulation material, and a second heat insulation body having a through port to which the first connection portion among three connection portions can be inserted, and composed of a resin-based heat insulating material, and the first heat insulation body has a cutout having a size to cover the block, and the second connection portion and the third connection portion among three connection portions, and corresponded to the first connection portion from one end portion of the first heat insulation body along a longitudinal direction of the first heat insulation body.SELECTED DRAWING: Figure 7
Patent JP-2020062996-A (JP)
Title: Vehicle seat
Inventor: SEKIZUKA MAKOTO
IPC: B60N2/42
Filed: 2018-10-18
Abstract: To obtain a vehicle seat which can transmit a tensile load of webbing transmitted to a buckle which is moved with a seat body by operation of a lift device and enables effective use of a space at the vehicle rear side of the vehicle seat.SOLUTION: A vehicle seat 10 includes a wire 70 which transmits a tensile load applied from an occupant 14 to webbing 60 during a vehicle frontal collision between a cushion frame 40 of a seat cushion 12 and a movable rail 22 of a slide device 18. One end part of the wire 70 is engaged with a first engagement member 72 of the movable rail 22, and the other end part of the wire 70 is engaged with a second engagement member 74 of the cushion frame 40. Thus, it is not necessary to provide a structure for engaging with end parts of the wire 70 at the vehicle rear side of the seat cushion 12 and the movable rail 22.SELECTED DRAWING: Figure 1
Patent JP-2020062323-A (JP)
Title: Game machine
Inventor: FURUHASHI NAOKI
IPC: A63F5/04
Filed: 2018-10-19
Abstract: To improve a game intention by making a game machine possess a new game property.SOLUTION: A game machine transits a game state to any of a plurality of game states in a normal game state and a bonus game state, and when a prescribed finish condition is established in the bonus game state, the game machine transits the game state to the normal game state. A first bonus state and a second bonus state different from the first bonus state are included in the game state in the bonus game state, and a first normal state and a second normal state different from the first normal state are included in the game state in the normal game state. When the finish condition is established in the first bonus state, the game machine transits the game state to the first normal state, and when the finish condition is established in the second bonus state, the game machine transits the game state to the second normal state.SELECTED DRAWING: Figure 9
Patent JP-2020027258-A (JP)
Title: Image capturing optical lens
Inventor: FANG CHUNHUAN
IPC: G02B13/00
Filed: 2018-10-22
Abstract: To provide an optical lens, in particular an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens 10 comprises, in order from an object side to an image side, a first lens L1, a second lens L2, a third lens L3, a fourth lens L4, a fifth lens L5, and a sixth lens L6, the second lens having positive refractive power and the third lens having negative refractive power. The first lens is made of plastic, the second lens glass, the third lens plastic, the fourth lens plastic, the fifth lens plastic, and the sixth lens glass. The image capturing optical lens satisfies the following conditional expressions: 0.5≤f1/f≤10, 1.7≤n2≤2.2, 1.7≤n6≤2.2, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, n2 represents a refractive index of the second lens, and n6 represents a refractive index of the sixth lens.SELECTED DRAWING: Figure 1
Patent JP-2020067765-A (JP)
Title: Guide device, guide system, guide method and program
Inventor: AKIMOTO TAKAHIRO
IPC: B60W50/08
Filed: 2018-10-23
Abstract: To provide a guide device which guides a driver of an own vehicle on the basis of a result of a determination regarding an influence which is mutually exerted by the own vehicle and the other vehicle.SOLUTION: A guide device (100) comprises: an internal information acquisition unit which acquires internal information including a state of an own vehicle; a reception unit which receives external information including a state of the other vehicle from a server; a control unit which determines a degree of an influence which is mutually exerted by the own vehicle and the other vehicle, on the basis of the internal information and the external information; and a guide unit which guides a driver of the own vehicle on the basis of a determination result of the control unit.SELECTED DRAWING: Figure 1
Patent JP-2020072222-A (JP)
Title: Semiconductor device and amplifier
Inventor: SOGA IKUO
IPC: H01L23/12
Filed: 2018-11-01
Abstract: To provide a semiconductor device capable of reducing the deviation from the desired value of the distance from the drain or gate of the transistor to the branch point of the stub.SOLUTION: The semiconductor device includes: a semiconductor chip 10 that has a transistor 12, a pad 24b and a pad 24c which are connected to the gate or the drain of the transistor 12, wiring 22b that extends from the gate or drain of the transistor 12 to the pad 24b, and wiring 22c that branches from the middle of the wiring 22b and extends to the pad 24c; and a rewiring layer 50 formed over the semiconductor chip 10, which has rewiring 54b connected to the pad 24b and rewiring 54c that is connected to the pad 24c forming a stub.SELECTED DRAWING: Figure 2
Patent JP-2020084828-A (JP)
Title: Flow path device and engine cooling system
Inventor: YOSHIDA MASABUMI
IPC: F16K15/18
Filed: 2018-11-19
Abstract: To provide a flow path device capable of operating at an any cooling water temperature in a simple structure, and an engine cooling system using the flow path device.SOLUTION: The engine cooling system includes a valve device A which has a circulation flow path 1, a valve element 2 provided in the circulation flow path 1 and adapted to be opened to the downstream side and turned, an energizing part 3 for energizing the valve element 2 in the closing direction while resisting a fluid differential pressure before and behind the valve element 2 in the circulation flow path 1, a lock mechanism 4 for setting out/back a lock pin 40 into/from a turn region of the valve element 2 to perform state transition between a lock state to prevent the opening of the valve element 2 and an unlock state to allow the opening of the valve element 2, and a control part 9 for controlling the opening/closing of the valve element 2. When opening the valve element 2, the control part 9 sets a valve opening transition time for transiting the valve element 2 to be opened from a first valve position to a second valve position to be shorter than a lock transition time for transiting the lock mechanism 4 from the unlock state to the lock state.SELECTED DRAWING: Figure 2
Patent JP-2020086085-A (JP)
Title: Reflection type projection screen with light control function
Inventor: HARADA GENKI
IPC: G03B21/60
Filed: 2018-11-22
Abstract: To provide a reflection type projection screen with a light control function in which a double image is not observed even when a thick transparent base material is used and which is capable of displaying a sharp projection image.SOLUTION: The reflection type projection screen with the light control function includes a light control film on the surface on the side of an observer of a transparent glass. The light control film includes, in order from the side of the observer, a first transparent film base material, a first transparent electrode, a light control layer, a second transparent electrode, and a second transparent film base material. The reflection type projection screen with the light control function includes an AC power source which can apply a voltage between the first transparent electrode and the second transparent electrode and a switch which switches whether or not the voltage is applied. A low refractive index layer is provided between the transparent glass and the second transparent film base material. Preferably, the thickness of the second transparent film base material is 3 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020081353-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-26
Abstract: To provide a game machine capable of enhancing interest by increasing an element of surprise.SOLUTION: A performance control CPU 120 capable of executing timer notice for performing update display of predetermined display and capable of executing a suggestive performance for suggesting a possibility of a jackpot can execute first update display for performing update display for decreasing a numerical value ("15:00") displayed as a first timer image Z11, and second update display for performing update display for decreasing a numerical value ("10:00") displayed as a second timer image Z12 such that at least one portion of the respective update display periods overlaps, can execute a pseudo continuous performance when the first timer image Z11 becomes a numerical value ("0:00") for indicating 0 in the first update display, and starts word notice when the second timer image Z12 becomes a specific numerical value ("1:00") differing from 0 in the second update display.SELECTED DRAWING: Figure 8-20
Patent JP-2020085128-A (JP)
Title: Rolling bearing
Inventor: TANAKA YASUTSUGU
IPC: F16C19/06
Filed: 2018-11-26
Abstract: To enhance an effect of promoting the discharge of invading foreign matter to the outside, for a rolling bearing that has at both side surface parts a sealing plate for sealing a space between an inner ring and an outer ring.SOLUTION: A rolling bearing is configured such that a sealing plate 6 is fixed to either an outer ring 2 or an inner ring 3, the free end side of the sealing plate 6 faces the other ring (bearing ring), and the sealing plate 6 seals an inlet part on both sides of the bearing in a space 7 formed between the outer ring 2 and the inner ring 3. For a gap size between the sealing plate 6 and the bearing ring on the side exposed to foreign matter as A, and a gap size between the sealing plate 6 and the bearing ring on the other side as B, the condition of A<B is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2019055232-A (JP)
Title: Rocking plate system for treatment of radius distal end fracture
Inventor: HIRATA HITOSHI
IPC: A61B17/86
Filed: 2018-11-27
Abstract: To not only demonstrate an advantage by making a radius rocking plate of resin, but also to further enhance the advantage while compensating for a disadvantage of the radius rocking plate being made of resin, and to enhance close contact adjusting performance between the resin plate and the radius.SOLUTION: A radius rocking plate is a flat laminate of an intermediate material for molding with thermoplastic resin as a matrix, using carbon fiber as a reinforcement material. A screw anchor is made of hard metal, and a self-tapping main screw is formed at its shaft part while a self-tapping sub-screw is engraved in the periphery of the head.SELECTED DRAWING: Figure 1
Patent JP-2019083018-A (JP)
Title: Program inspection device, software inspection device, sat constraint condition data, and recording medium
Inventor: NISHI MASATAKA
IPC: B60R16/02
Filed: 2018-11-28
Abstract: To provide a program inspection device capable of minimizing computation resources needed to inspect software behavior by eliminating abnormal input value strings to be entering software under inspection in advance.SOLUTION: A program inspection device is configured to: acquire an input value string, internal state value string, and output value string for a dynamic program to be inspected and inspection conditions comprising a description of software requirements (S300); describe a set of logical expressions as constraint conditions for a satisfiability problem (S301); and search for a solution that satisfies the desired inspection conditions (S302-S305) to inversely derive an input value string suitable for inspection from the output value string (S306).SELECTED DRAWING: Figure 3
Patent JP-2019097561-A (JP)
Title: Production method of starch containing food product using enzyme
Inventor: TOHO YUKI
IPC: A21D8/04
Filed: 2018-11-28
Abstract: To provide a novel method for producing a starch containing food product with high quality.SOLUTION: There is provided a production method of a starch containing food product comprising (1) α-glucosidase and (2) at least one selected from a group formed of lipase and hemicellulase. In a preferable mode, branching enzyme, pregelatinized starch, gluten, and/or cellulose are further blended in the starch containing food product.SELECTED DRAWING: None
Patent JP-2020085713-A (JP)
Title: Object recognition method and object recognition device
Inventor: UEDA HIROTOSHI
IPC: G08G1/16
Filed: 2018-11-28
Abstract: To provide an object recognition method and an object recognition device that can accurately calculate the speed of an object.SOLUTION: An object recognition device comprises a sensor 10 and a controller 20. The sensor 10 detects a plurality of detection points on a surface of an object around an own vehicle 40. The controller 20 recognizes the object using the plurality of detection points detected by the sensor 10. The controller 20 calculates a velocity vector using the detection point closest to the own vehicle. The controller 20 breaks the velocity vector down into a velocity component in a tangential direction of a track 50 and a velocity component in a normal direction, and calculates the velocity component in the tangential direction as a relative speed of the object relative to the own vehicle 40.SELECTED DRAWING: Figure 1
Patent JP-2020089507-A (JP)
Title: Urine collection tool
Inventor: HOSHIKAWA MITSUHIRO
IPC: A61F13/471
Filed: 2018-12-04
Abstract: To provide a urine collection tool capable of securely collecting discharged urine without scattering or leaking the same to an external part.SOLUTION: A urine collection tool includes a rectangular first wall part 8 and a second wall part 9 having the same shape as that of the first wall part 8. One long side part 10 of the first wall part 8 and one long side part 11 of the second wall part 9 are connected over a span from one ends 14, 15 in a longer direction of the first wall part 8 and the second wall part 9 to the other ends 16, 17 in the longer direction of the first wall part 8 and the second wall part 9. The other long side part 18 of the first wall part 8 and the other long side part 19 of the second wall part 9 are connected over a span from the one ends 14, 15 in the longer direction of the first wall part 8 and the second wall part 9 to predetermined positions 23, 24 at intermediate parts between the one ends 14, 15 in the longer direction of the first wall part 8 and the second wall part 9 and the other ends 16, 17 in the longer direction of the first wall part 8 and the second wall part 9. One short side part 28 of the first wall part 8 and one short side part 29 of the second wall part 9 are connected. The other short side part 30 of the first wall part 8 and the other short side part 31 of the second wall part 9 are separated.SELECTED DRAWING: Figure 1
Patent JP-2020090021-A (JP)
Title: Composite laminate
Inventor: ONO MOTOJI
IPC: H05K3/46
Filed: 2018-12-05
Abstract: To provide a composite laminate which uses a glass substrate and a resin layer containing a tetrafluoroethylene-based polymer as insulating layers, is excellent in dimensional stability and is also excellent in electric characteristics.SOLUTION: A composite laminate has a glass substrate 1, a resin layer 2 which is brought into contact with at least one surface of the glass substrate, and a metal layer 3 with which the resin layer 2 is brought into contact and in which the arithmetic average roughness Ra of the surface with which the resin layer 2 of the glass substrate 1 is brought into contact is 1.0 μm or less, in which the resin layer 2 contains a tetrafluoroethylene-based polymer, a thickness of the glass substrate 1 is 50-5,000 μm, a thickness of the resin layer 2 is 1-100 μm, and a thickness of the metal layer 3 is 1-40 μm.SELECTED DRAWING: Figure 1
Patent JP-2020095095-A (JP)
Title: Information map generator
Inventor: TATEISHI TOSHIHARU
IPC: G09B29/00
Filed: 2018-12-10
Abstract: To provide an information map generator capable of easily generating an information map.SOLUTION: An information map generator 10 is provided, comprising: a communication unit 12 configured to acquire an in-vehicle camera image and shot location information of the in-vehicle camera image; and a control unit 11 configured to detect required assistance information from the in-vehicle camera image and generate an information map by associating the required assistance information with the shot location information.SELECTED DRAWING: Figure 1
Patent JP-2019090023-A (JP)
Title: Donor-acceptor compounds with nitrogen-containing heteropolyaromatics as electron acceptor
Inventor: SCOTT JOSEPH
IPC: C07D491/048
Filed: 2018-12-11
Abstract: To provide, as light emitters, donor-acceptor compounds with nitrogen-containing heteropolyaromatics as an electron acceptor.SOLUTION: The invention provides light emitters including donor-acceptor compounds with a high triplet energy heteropolyaromatic system, i.e., dibenzofuran, dibenzothiophene and dibenzoselenophene with one or multiple nitrogen atoms in the ring as an electron acceptor, for use as light emitters in organic light emitting diodes.SELECTED DRAWING: Figure 1
Patent JP-2019057319-A (JP)
Title: Duty free processing system, information processing device, and program thereof
Inventor: YAMAGUCHI MITSURU
IPC: G06Q30/06
Filed: 2018-12-11
Abstract: To present a document necessary for the duty free procedure in a language understandable for a purchaser.SOLUTION: A storage device includes a purchaser data file storing, in association with a purchaser code of a purchaser who purchases a commodity, information described on a certificate certifying the purchaser as a duty free object and information on sales of the commodity purchased at a duty free shop by the purchaser. An information processing device stores in a storage unit first text data in which text input into a document necessary for duty free processing is created in a first language and second text data in which the text is created in a second language other than the first language. The information processing device detects nationality of the purchaser from information described on the certificate. The information processing device then reads out the first text data from the storage unit if people of the nationality use the first language as an official language and reads out the first text data and second text data from the storage unit if they use the second language other than the first language as the official language.SELECTED DRAWING: Figure 1
Patent JP-2020099113-A (JP)
Title: Cooling structure for rotary electric machine
Inventor: TANAKA HIROTAKA
IPC: H02K9/19
Filed: 2018-12-17
Abstract: To improve cooling efficiency in simple structure in a rotary electric machine 10 such as a motor generator in which cooling is performed by introducing a coolant such as oil into the inside.SOLUTION: A connection member 40 for connecting coils 26 with each other is disposed in the vicinity of an axial opening end of a cavity 20 between a rotor 18 and an insulator 28.SELECTED DRAWING: Figure 1
Patent JP-2020101401-A (JP)
Title: Three-dimensional shape measurement device
Inventor: TSURUTA TOMOHIKO
IPC: G01B11/24
Filed: 2018-12-20
Abstract: To provide a three-dimensional shape measurement device that can optimally avoid a collision with an object of a measurement object.SOLUTION: A three-dimensional shape measurement device, which measures a three-dimensional shape of an object 900, comprises: an imaging unit 11 that includes a camera 111 having a distance to a focus position fixed, and takes a picture of the object; a holding part 112 that holds the camera, in which a photographing distance to the object is variable, ; a control unit that controls the holding part and camera, and causes the picture to be taken at a plurality of photographing distances; a focus position calculation unit that calculates a focus position of each image the camera takes on the basis of a focus degree in each portion of each image; and a shape identification unit that identifies the three-dimensional shape of the object on the basis of a focus position the focus position calculation unit calculates. The control unit is configured to acquire an image including a passage range of the camera preliminarily obtained by one or more picture-taken, identify an outline shape of the object within the passage range of the camera on the basis of the acquired image, and suppress a movement of the camera to a position of the photographing distance at which the camera collides with the object on the basis of the identified outline shape.SELECTED DRAWING: Figure 4
Patent JP-2019145082-A (JP)
Title: Countermeasures against phase tracking attacks on ring oscillator based entropy sources
Inventor: LASZLO HARS
IPC: G06F21/55
Filed: 2018-12-20
Abstract: To provide countermeasures against phase tracking attacks on ring oscillator based entropy sources.SOLUTION: One or more logic circuits receive a plurality of independent first entropy values from a hardware source 301, apply at least some of the independent first entropy values to a function for generating a second entropy value 302, and seed a pseudorandom number generator with the second entropy value 304. The one or more logic circuits also generate a random number using the pseudorandom number generator seeded with the second entropy value 305, and may produce a block of ciphertext or message authentication code using the random number, or otherwise use the generated numbers as secure random numbers in applications such as cryptographic protocols 306.SELECTED DRAWING: Figure 3
Patent JP-2020101657-A (JP)
Title: Method for manufacturing hollow structure, and electronic component and elastic wave filter having hollow structure
Inventor: KANAMORI ONORI
IPC: G03F7/004
Filed: 2018-12-21
Abstract: To provide a hollow structure which suppresses cracking of a photosensitive resin layer and suppresses deflection and positional deviation of a lid formed of the photosensitive resin layer.SOLUTION: A method for manufacturing a hollow structure on a wafer substrate includes: (A) a step of sticking a support film formed with a photosensitive resin layer having a melt-viscosity of 10,000 to 500,000 Pa s at 80°C onto a wafer substrate formed with a projection to obtain a laminate; (B) a step of carrying out pattern exposure from the side of the support film of the laminate; (C) a step of carrying out first heating of the laminate; (D) a step of peeling the support film of the laminate; (E) a step of carrying out second heating of the laminate from which the support film has been peeled; and (F) a step of removing a non-exposure part by development, in this order.SELECTED DRAWING: None