baber/WOPTO huggingface dataset:
Patent JP-2021154778-A (JP)
Title: Vehicle cooling device
Inventor: HIKIYA SHINICHI
IPC: B60K6/485
Filed: 2020-03-25
Abstract: To provide a vehicle cooling device which suppresses excessive cooling of an air suction gas containing an EGR gas, that circulates in an intercooler in an engine with supercharger and intercooler, and can suppress generation of condensed water.SOLUTION: The vehicle cooling device comprises: an engine 4 having an EGR device 14, a supercharger 10, and an intercooler 12 for cooling an air suction gas; a cooling water flow channel 32 in which cooling water for cooling motor drive devices 6, 16, 18 flows; and a cooling water flow rate regulator 48. The cooling water flow channel 32 has: a first flow channel 32a in which first cooling water for cooling high voltage components 16, 18 of the motor drive device flows; and a second flow channel 32b, which branches from the first flow channel and in which second cooling water for cooling the intercooler flows. The cooling water flow rate regulator is provided in the second flow channel of the cooling water flow channel, and can regulate a flow rate of the second cooling water.SELECTED DRAWING: Figure 2
Patent JP-2021155774-A (JP)
Title: Two-phase stainless steel
Inventor: TAKABE HIDEKI
IPC: C22C38/54
Filed: 2020-03-25
Abstract: To provide a two-phase stainless steel that has high intensity in which yield strength is 550 MPa or more, and has excellent SSC resistance even in an environment containing a high Cl- concentration and high-temperature carbon dioxide gas and hydrogen sulfide, wherein precipitation of a sigma phase is prevented.SOLUTION: A two-phase stainless steel has a chemical composition comprising, by mass: 0.04% or less of C; 0.10-0.90% of Si; 0.20-0.70% of Mn; 0.040% or less of P; 0.010% or less of S; 1.00-3.00% of Cu; 4.00-8.00% of Ni; 28.00-35.00% of Cr; 0.50-1.40% of Mo; 0.03-0.20% of V; more than 0.350% and 0.700% or less of N; 0.030% or less of Al; 0.05-0.50% of Co; 0.0005-0.0040% of B; 0-0.0040% of Ca; and 0-0.0040% of Mg, with the balance comprising Fe and impurities, wherein the stainless steel has yield strength of 550 MPa or more.SELECTED DRAWING: None
Patent JP-2020157065-A (JP)
Title: Aneurysm treatment device
Inventor: ARIEL SOTO DEL VALLE
IPC: A61B17/12
Filed: 2020-03-26
Abstract: To provide an implant.SOLUTION: An implant comprises: an expandable braided sack portion; an elongated looping portion joined to the expandable braided sack portion; and a detachment feature joined to the elongated looping portion. The implant can be delivered through a lumen of a catheter to a treatment site, and implanted in an aneurysm such that the elongated looping portion loops within the expandable braided sack, such that the expandable braided sack contacts a majority or all of the aneurysm wall, and such that the expandable braided sack at least partially occludes the aneurysm neck.SELECTED DRAWING: Figure 1A
Patent JP-2021158757-A (JP)
Title: Clamp and routing unit
Inventor: MINAMI NOBUYUKI
IPC: H02G3/30
Filed: 2020-03-26
Abstract: To provide a routing unit capable of suppressing water exposure to other members.SOLUTION: A routing unit 10 has an electric wire 11, a connector 21 attached to a terminal of the electric wire 11, and a clamp 31 holding the electric wire 11 in an upper part of the connector 21. The clamp 31 has an electric wire holding part 32 holding the electric wire 11, and a locking part 33 locking the electric wire holding part 32 with respect to an attaching object 100. The electric wire holding part 32 has a penetrating hole into which the electric wire 11 is inserted, and an extension wall part 35 extending in a direction orthogonal to a penetrating direction of the penetrating hole.SELECTED DRAWING: Figure 1
Patent JP-2021154851-A (JP)
Title: Vehicular control device
Inventor: SHIGIHARA TAKASHI
IPC: B60W60/00
Filed: 2020-03-26
Abstract: To provide a vehicular control device that makes it easy for a following vehicle, traveling in a hurry to its destination, to smoothly travel.SOLUTION: A vehicular control device that allows a vehicle to travel through automatic driving comprises: track information acquisition means which acquires information related to a travel track of a following vehicle V1; and control means which controls, based upon the information that the track information acquisition means acquires, the position of the own vehicle V to the opposite side from the travel track in a road width direction. When the following vehicle V1 changes its course to the right side of the travel road 100, the own vehicle V changes its course to the left side so as to yield for the following vehicle V1. Consequently, the following vehicle V1 easily gets ahead of the own vehicle V.SELECTED DRAWING: Figure 6
Patent JP-2021153801-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-26
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A special development performance includes a first performance in which the visibility of a performance image is reduced, a second performance executed after the first performance in which pre-stage information can be visually displayed, and a third performance executed after the second performance in which post-stage information having a higher degree of emphasis than that of the pre-stage information can be visually displayed. The rate at which the special development performance is executed after a predetermined performance is executed in a first suggestion performance and the rate at which the special development performance is executed after a predetermined performance is executed in a second suggestion performance are different.SELECTED DRAWING: Figure 11-30
Patent JP-2020165298-A (JP)
Title: Connection structure and connection method of concrete member
Inventor: WATANABE TERUYASU
IPC: E01D19/12
Filed: 2020-03-27
Abstract: To provide a connection structure and the like of a concrete member which makes it possible to firmly integrate concrete members with each other using a joint and also reduce a stress applied to the concrete members, the joint, and joint parts, thereby suppressing the occurrence of cracks in the concrete members and the joints.SOLUTION: A connection structure of concrete members that connects each concrete member arranged so as to be adjacent to each other through a gap where end faces thereof are to be joint parts, the structure comprising a spacer 5 installed in a gap serving as a joint part, a joint for connecting each concrete member arranged adjacent to each other, and a joint material filled in the gap serving as a joint part.SELECTED DRAWING: Figure 11
Patent JP-2021158009-A (JP)
Title: Event production system, event production control device, event production method, and event production program
Inventor: SUGITA SHINICHI
IPC: H05B47/19
Filed: 2020-03-27
Abstract: To provide an event production system that allows spectators to use their smartphones each as a substitute for a penlight at an event.SOLUTION: A storage unit of a control device stores seat position data of an event venue, and production control data that controls screens of smartphones for the respective seat positions of the event venue in a chronological order of event progress time in association with each other. When an event is held, a control unit of the control device reads smartphone control data, in which the seat position data and the production control data are associated with each other, from the storage unit, and transmits the data from a communication unit. Seat position data indicating a seat position in which a user is seated is stored in the storage unit of the user's smartphone in which a production application is stored, a control unit of the smartphone performs collation processing between the seat position data in the smartphone control data received from the control device and the seat position data stored in the storage unit of the smartphone, and a display control process of the screen of the smartphone is performed according to the production control data in the smartphone control data when both of the seat position data are determined to match each other.SELECTED DRAWING: Figure 5
Patent JP-2021154011-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2020-03-29
Abstract: To solve the problem that an interest in a game may decrease when a jackpot relatively disadvantageous to a player occurs as a result of a game performance while interest in a game is increased when a game performance having high jackpot reliability is executed in a game machine, where a plurality of jackpots are available as jackpots, namely jackpots relatively advantageous to a player and jackpots relatively disadvantageous to a player, a plurality of game performances having different execution modes are available as game performances (ready-to-win performances, character performances, and the like), and different jackpot reliability is shown depending on a game performance to be executed.SOLUTION: A game machine capable of executing a game performance for increasing interest in a game is provided in the game machine having various game performances.SELECTED DRAWING: Figure 62
Patent JP-2021156854-A (JP)
Title: Laser type gas analyzer
Inventor: ABE TSUNE
IPC: G01N21/39
Filed: 2020-03-30
Abstract: To calibrate an integration area of an absorption line or a scale of a laser frequency, for eliminating calibration using a reference gas.SOLUTION: In a laser type gas analyzer, absorption line analyzing means determines an integration area Aη of an actual measurement absorption line and a half value full width Γη in a control parameter η axis of a sample gas. Integration area calibration means converts, the integration area Aη of the actual measurement absorption line into an integration area Aν of an absorption line on a frequency axis, on the basis of a half value full width Γν of a known absorption line on the frequency axis acquired from a temperature and a pressure of the sample gas, and the half value full width Γη of the actual measurement absorption line. Concentration calculating means calculates concentration of a measurement object substance on the basis of the integration area Aν of the absorption line acquired by the integration area calibration means. The absorption line calibration means acquires a frequency ν corresponding to the control parameter η of the actual measurement absorption line, on the basis of a control parameter η0 and the half value full width Γη corresponding to a center of the actual measurement absorption line, a center frequency ν0 and the half value full width Γν of the known absorption line.SELECTED DRAWING: Figure 4
Patent JP-2021159498-A (JP)
Title: Getting-on/off assisting device for vehicle
Inventor: SASAKI TAKASHI
IPC: B60N3/00
Filed: 2020-04-01
Abstract: To realize both smooth movement of the legs of an occupant and load resistance when moving between a wheelchair and a vehicle seat and getting in a vehicle.SOLUTION: A getting-on/off assisting device for a vehicle comprises a board 10 capable of moving between a horizontal posture which is substantially horizontal at a seat side part position located on a door opening part 110 of a vehicle seat 104a and an orthogonal posture which is substantially orthogonal to a vehicle width direction in a cabin, and the device has a support part 20 which supports the board 10 from below at the seat side part position. The board 10, in a vehicle plane view in the horizontal posture, is formed to have, in a front side part, a width narrow area 10F which is narrower toward a vehicle front from behind a rear side part forward, and the support part 20 is disposed at a place corresponding to at least the width narrow area 10F in the vehicle longitudinal direction of the board 10.SELECTED DRAWING: Figure 6
Patent JP-2021159610-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A Pachinko game machine includes main control means that performs a lottery for a game according to the fact that game media enter a plurality of winning ports, changes identification information according to a lottery result, and can control a game state to a special game state advantageous to a player according to the fact that a display result of the identification information becomes a predetermined special display mode. The main control means can reserve start information based on the game media that have entered the plurality of winning ports, respectively. The number of the start information capable of being reserved differs for each of the plurality of winning ports.SELECTED DRAWING: Figure 6
Patent JP-2021163724-A (JP)
Title: Lighting device and display device
Inventor: YAGI SHUGO
IPC: F21S2/00
Filed: 2020-04-03
Abstract: To improve luminance uniformity.SOLUTION: A lighting device 12 includes: a light guide plate 15 shaped like a plate and configured so that a part of an outer peripheral end face is a light incident end face 15A for making light incident and one plate surface is a light emitting plate surface 15B for emitting light; a plurality of light sources 13 arrayed along the light incident end face 15A; and a plurality of light condensation portions 21A formed on a light emitting plate surface 15B of the light guide plate 15, extended along a first direction along a normal direction of the light incident end face 15A, arrayed along a second direction along an arrangement direction of the plurality of light sources 13 to provide straightness to light propagating in the light guide plate 15 so as to advance along the first direction. The plurality of light condensation portions 21A includes a first light condensation region A1 and a second light condensation region A2 arranged on the light source 13 side in the first direction rather than the first light condensation region A1 to provide higher straightness of light than the first light condensation region A1.SELECTED DRAWING: Figure 9
Patent JP-2020109871-A (JP)
Title: Light emitting element composition and light emitting element including the same
Inventor: SASADA TOSHIAKI
IPC: H01L51/50
Filed: 2020-04-06
Abstract: To provide a composition useful for manufacturing a light emitting element in which long-term deterioration is suppressed, and a light emitting element formed using the composition.SOLUTION: A light emitting element composition includes a host material and a guest material, the host material includes an aromatic compound having a condensed ring skeleton in which only 3 or more benzene rings are condensed, the guest material includes an aromatic compound consisting of only hydrogen atoms and carbon atoms, and the total amount of magnesium atoms included in the host material and of magnesium atoms included in the guest material is not less than 0 mass ppb and not more than 180 mass ppb with respect to the total amount of the host material and the guest material.SELECTED DRAWING: None
Patent JP-2020168373-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-06
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021164934-A (JP)
Title: Brazing joining method of copper and copper alloy
Inventor: TOKITANI MASAYUKI
IPC: B23K1/19
Filed: 2020-04-07
Abstract: To provide a brazing joining method with respect to copper and copper alloy.SOLUTION: Copper or a copper alloy, and other metal are prepared, micro mirror-surface finishing of a surface as joint object is performed, thereafter, brazing filler metal of BNi-6 as Ni alloy which contains phosphorus by 11% and does not contain copper is caused to put therebetween and a pressure is applied. In such a state, heat treatment is performed at heat treatment temperature of 960°C for 10 min. Thereafter, adequately natural cooling is performed and, thereafter, quick cooling is performed by using nitrogen gas. In such a manner, preferable brazing joining of copper and copper alloy, and other metal can be provided.SELECTED DRAWING: Figure 1
Patent JP-2021165722-A (JP)
Title: Method for evaluating likelihood of occurrence of efflorescence on surface of cementum hardened body
Inventor: MARUTA HIROSHI
IPC: G01N23/046
Filed: 2020-04-08
Abstract: To provide a method capable of evaluating the degree of likelihood of the occurrence of efflorescence on the surface of a cementum hardened body (for example, the paved surface of an interlocking block).SOLUTION: A method for evaluating the likelihood of the occurrence of efflorescence includes: an image acquisition step of acquiring an image indicating density distribution inside a cementum hardened body by applying an X-ray CT method to the cementum hardened body; and an image analysis step of analyzing the obtained image and evaluating a part having a relatively high density in the image (white part surrounded with a dotted line in the image) as a part having a high likelihood of the occurrence of efflorescence.SELECTED DRAWING: Figure 3
Patent JP-2020109025-A (JP)
Title: Packaging container
Inventor: MATSUOKA TADASHI
IPC: B65D21/032
Filed: 2020-04-09
Abstract: To provide packaging containers which can be stacked stable while reinforcing leg parts.SOLUTION: A packaging container 1 is made of a synthetic resin sheet, and comprises a container main body 2 and a lid 3. The container main body 2 has a leg part 22 expanding downward from a bottom part 21 of the container main body 2. The leg part 22 is a stepped structure having at least a first face part 23 and a second face part 24. The first face part 23 is located inside the container and is placeable on a top face 31 of the lid 3, and the second face part 24 is located outside the container and extending lower than the first face part 23. The second face part has a shape to fit with a side wall face part 32 of lid 3 when the container main body 2 is placed on an upper side of lid 3.SELECTED DRAWING: Figure 2
Patent JP-2021167229-A (JP)
Title: Electric hoist
Inventor: MOMOSE SHUNYA
IPC: G01M99/00
Filed: 2020-04-09
Abstract: To provide an electric hoist allowing easily determining brake lining wear.SOLUTION: Wear detection members 54 are installed between a brake wheel 43 of an electromagnetic brake mechanism 33 and a brake lining 44, and at the predetermined depth position when viewed from a surface on a side contacting with the brake disc 45 of the brake lining 44. When the brake lining 44 wears to the predetermined depth position due to contacting with the brake disc 45, the wear detection members 54 allow the wear of the brake lining 44 to be recognized so as to allow the wear of the brake lining 44 to be easily determined.SELECTED DRAWING: Figure 7
Patent JP-2021090184-A (JP)
Title: SELF-CALIBRATED Soc
Inventor: HUANG CHUNG-JEN
IPC: H03K5/26
Filed: 2020-04-22
Abstract: To provide a self-calibrated Soc which uses larger capacitance values and larger electrical resistance values of DRAMs (dynamic random access memories) with small areas to cooperate with smaller capacitance values and smaller electrical resistance values, thereby avoiding a problem with process drift, increasing an operating range of a circuit, and reducing a chip area to be required.SOLUTION: A self-calibrated Soc of the present invention includes a semiconductor substrate, at least one SIP circuit, a cyclic oscillator, and a control circuit. The SIP circuit includes a plurality of DRAMs, a calibration circuit, and a functional circuit. Each DRAM has a coarsely-tuned capacitance value and a coarsely-tuned electrical resistance value. The calibration circuit has a finely-tuned capacitance value and a finely-tuned electrical resistance value. The cyclic oscillator transmits an oscillating clock signal to the control circuit to choose and provide the coarsely-tuned capacitance value, the coarsely-tuned electrical resistance value, the finely-tuned capacitance value and the finely-tuned electrical resistance value for providing the same to the functional circuit, thereby adjusting a function parameter.SELECTED DRAWING: Figure 2
Patent JP-2021174838-A (JP)
Title: Multilayer ceramic capacitor
Inventor: IKEDA MITSURU
IPC: H01G4/30
Filed: 2020-04-23
Abstract: To provide a multilayer ceramic capacitor in which the resistance value as an entire electrode can be reduced.SOLUTION: A multilayer ceramic capacitor 1 according to the present invention includes a multilayer main body 10 including an internal layer part 11 where dielectric layers 14 and internal electrode layers 15 are stacked alternately, and external layer parts disposed on both sides in a stacking direction T of the internal layer part 11, side gap parts 30 disposed on both sides in a width direction W in the multilayer main body 10, a multilayer body 2 including main surfaces A provided on both sides in the stacking direction T, side surfaces B provided on both sides in the width direction W, and end surfaces C provided on both sides in a length direction, and two external electrodes 3 including a base electrode layer 31 disposed outside the two end surfaces C and including conductive metal and a glass component in contact with the multilayer body 2, and a conductive resin layer 32 including thermosetting resin and a metal component in contact with the base electrode layer 31. An end part region 153 of the internal electrode layer 15 that is in contact with the base electrode layer 31 is thicker than a region other than the end part region 153.SELECTED DRAWING: Figure 2
Patent JP-2021172002-A (JP)
Title: Liquid discharge head unit, liquid discharge device, and liquid discharge state determination method of liquid discharge device
Inventor: MURAYAMA TOSHIRO
IPC: B41J2/165
Filed: 2020-04-24
Abstract: To detect physical property change of a liquid with high precision.SOLUTION: A liquid discharge head unit has: a first energy generation element which generates energy for applying a pressure to a liquid in a first pressure chamber; a second energy generation element which generates energy for applying a pressure to the liquid in a second pressure chamber; a nozzle passage which allows the first pressure chamber and the second pressure chamber to communicate with each other and is provided with nozzles for discharging the liquid; a driving circuit which drives the first energy generation element and the second energy generation element by application of a driving pulse; a detection circuit which detects a parameter related to physical properties of the liquid in at least the second pressure chamber; and a control unit which controls operations of the driving circuit and the detection circuit. The control unit drives the first energy generation element with the driving circuit and executes a first detection operation for detecting the parameter in the second pressure chamber with the detection circuit.SELECTED DRAWING: Figure 4