baber/WOPTO huggingface dataset:
Patent JP-2020192553-A (JP)
Title: Solder paste and flux
Inventor: KAWASAKI HIROYOSHI
IPC: B23K35/363
Filed: 2019-05-27
Abstract: To provide a solder paste which is excellent in corrosion inhibition properties on a surface of metal and has a thickening suppression effect, is excellent in wettability, and has a small temperature difference between a liquidus line temperature and a solidus line temperature, and a flux.SOLUTION: A solder paste contains: a flux that contains an azole compound, an organic acid and a solvent; and a solder alloy that has an alloy composition of 25-300 mass ppm As, more than 0 mass ppm and 25,000 mass ppm or less Bi, more than 0 mass ppm and 8,000 mass ppm or less Pb, and the balance Sn, and satisfies Expression (1): 275≤2As+Bi+Pb and Expression (2): 0<2.3×10-4×Bi+8.2×10-4×Pb≤7, in Expressions (1) and (2), As, Bi and Pb each satisfy a content (mass ppm) in the alloy composition.SELECTED DRAWING: None
Patent JP-2020202911-A (JP)
Title: Fire extinguishing system and fire extinguishing method for dc power source facility
Inventor: YOSHIZUMI MASAMI
IPC: H01M10/48
Filed: 2019-06-14
Abstract: To reduce an installation space for a DC power source facility even when it is formed by connecting a plurality of DC power source panels in parallel.SOLUTION: A fire extinguishing system 35 for a DC power source facility A1 formed by connecting in parallel a plurality of, e.g., two DC power source panels 10 with a built-in secondary battery includes: detection means equipped with a smoke detector 40 for detecting an in-panel fire occurring in the DC power source panel; and fire extinguishing means for supplying fire extinguishing gas stored in a fire extinguishing gas tank 42 to a place where the in-panel fire has occurred through a fire extinguishing nozzle 41 by an opening operation of an injection valve 43 based on a command from a detection control device 44 of the detection means, and extinguishing the in-panel fire. The detection control device 44, which is detection means except the smoke detector 40, and the fire extinguishing gas tank 42 and the injection valve 43 which are fire extinguishing means except the fire extinguishing nozzle 41 are provided in a smaller number than the number of the DC power source panels 10.SELECTED DRAWING: Figure 1
Patent JP-2021002109-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OPPATA HIROSHI
IPC: G06F3/0486
Filed: 2019-06-20
Abstract: To provide an information processing device for easily configuring an appropriate customized screen.SOLUTION: An information processing device 100 includes a control unit. The control unit includes: an acquisition unit which acquires menu screen configuration information containing prescribed setting items stored in an electronic device when the electronic device is connected; a generation unit which changes the acquired menu screen configuration information on the basis of a setting item selected, according to the connected electronic device, from the plurality of selectable setting items; and a storage control unit which causes the electronic device to store the menu screen configuration information changed by the generation unit.SELECTED DRAWING: Figure 3
Patent JP-2021001450-A (JP)
Title: Wall balustrade reinforcement method and reinforcement structure
Inventor: FUJIWARA YASUHISA
IPC: E01D19/10
Filed: 2019-06-20
Abstract: To perform reinforcement by making vertical compressive stress act on a lower end part of a wall balustrade made from concrete.SOLUTION: A tension material insertion hole 12 reaching the inside of a wall balustrade 1 is drilled upward from an underside of a concrete slab 2, and an anchorage part formation hole 15 communicating with an upper part of the tension material insertion hole is cut from a side surface of the wall balustrade. A tension material 11 is inserted into the tension material insertion hole 12 and the tension material insertion hole is filled with shrinkage-compensating mortar 14 from the anchorage part formation hole, to anchor an upper end part of the tension material to the wall balustrade. A lower end part of the tension material is tensed by the underside of the concrete slab and the tension material in a state in which tension force is introduced is anchored to the concrete slab and thickness increased concrete 13 placed so as to be integrated with the concrete slab. The thickness increased concrete 13 is placed so as to cover a lower part of an external surface of the wall balustrade from the underside of the concrete slab and reinforces the concrete slab's tip and the wall balustrade's lower part integrally with the concrete slab and the wall balustrade.SELECTED DRAWING: Figure 2
Patent JP-2021002631-A (JP)
Title: Electronic apparatus cooling module and manufacturing method therefor
Inventor: TAKEUCHI HISATO
IPC: B32B15/20
Filed: 2019-06-25
Abstract: To provide an electronic apparatus cooling module.SOLUTION: An electronic apparatus cooling module (M) according to the present invention comprises: a first component (1) located on the side on which an electronic apparatus (4) being a heat generation source is mounted, and having a first flow channel (11) through which a coolant for cooling an electronic apparatus flows; a second component (2) having a second flow channel (21) communicating with the first flow channel; and a junction (3) that connects the first flow channel with the second flow channel in a liquid-tight manner. The first component is made from first aluminum base material and has a first aluminum oxide layer (12) at least around an aperture (11a) of the first flow channel. The second component is made from second aluminum base material and has a second aluminum oxide layer (22) at least around an aperture (21a) of the second flow channel. The junction is composed of a resin layer (31) joined to the first aluminum oxide layer and the second aluminum oxide layer. The present invention can simplify connection of a cooling flow channel and joining of the components.SELECTED DRAWING: Figure 1
Patent JP-2021006144-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine 1 includes: a main control part 110m for controlling progress of a game; and a performance control part 130m for controlling a performance of a game on the basis of a signal (command) from the main control part 110m. The main control part 110m can store reservation memory based on satisfaction of a start condition, and can execute determination regarding whether a special game advantageous to a player is performed on the basis of the reservation memory. The performance control part 130m can perform control so as to display reservation memory on a first image display device 70 and can execute a variable performance of a performance pattern 70a in the first image display device 70.SELECTED DRAWING: Figure 1
Patent JP-2021007434-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To call attention to a player regarding operation means.SOLUTION: A game machine includes performance control means for executing a variable performance accompanied by a variable display of a performance symbol on the basis of the satisfaction of a start condition, first operation means that can be operated by a player, second operation means that can be operated by a player but different from the first operation means, third operation means that can be operated by a player but different from the first operation means and the second operation means, and attention calling means for calling attention to a player regarding the first operation means. The performance control means executes the variable performance in which the first operation means is used more difficultly than the variable performance in which the second operation means is used.SELECTED DRAWING: Figure 42
Patent JP-2021008995-A (JP)
Title: Heat exchanger and method of manufacturing heat exchanger
Inventor: YAMAZAKI KAZUHIKO
IPC: F28D1/053
Filed: 2019-07-02
Abstract: To suppress performance deterioration due to the deformation of a fin when a heat exchanger is subjected to bending work, and to facilitate the bending work of the heat exchanger.SOLUTION: A heat exchanger includes a plurality of flat pipes 2 disposed in parallel at an interval, a pair of header pipes 3 respectively connecting both end portions of the plurality of flat pipes, and a corrugated fin 4 joined between the adjacent flat pipes. At least one place in a longitudinal direction of the pair of header pipes is bent. The corrugated fin is separated between the adjacent flat pipes, and a clearance 5 is provided between the fins. The clearance is formed to have dimensions capable of avoiding the deformation of the corrugated fins caused by compression stress and tensile stress generated on the inside and outside of a bending portion 9, when the header pipe is subjected to the bending work.SELECTED DRAWING: Figure 1
Patent JP-2021012908-A (JP)
Title: Piezoelectric laminate, piezoelectric element, and manufacturing method of piezoelectric laminate
Inventor: SHIBATA KENJI
IPC: H01L41/187
Filed: 2019-07-04
Abstract: To prolong the life of a piezoelectric film made of an alkaline niobium oxide.SOLUTION: A piezoelectric laminate includes a substrate, an electrode film, and a polycrystalline film that is made of an alkaline niobium oxide having a perovskite structure represented by a composition formula (K1-xNax)NbO3(0<x<1), and the piezoelectric film includes Cu, and the amount of Cu present at the grain boundaries of the crystals constituting the piezoelectric film is larger than that of Cu existing in the matrix phase of the crystal.SELECTED DRAWING: Figure 1
Patent JP-2021012855-A (JP)
Title: Manufacturing device of insulated wire and manufacturing method of insulated wire
Inventor: NAKAZAWA YOSHIHIRO
IPC: B05C9/14
Filed: 2019-07-09
Abstract: To provide a manufacturing device of an insulated wire difficult to cause varnish to foam at manufacturing, with improved manufacturing capacity, while suppressing a size increase of manufacturing facilities and a rise in production costs.SOLUTION: A manufacturing device of an insulated wire includes: a coating and drying part configured to coat and dry varnish while making a linear conductor travel in an axial direction thereof; and a curing part arranged at a downstream side in a travel direction of the conductor of the coating and drying part and configured to cure the varnish. The coating and drying part includes: a coating device configured to coat the conductor with the varnish; and a heating furnace configured to heat the conductor after coating with the varnish. The curing part includes an induction heating tool configured to heat the conductor.SELECTED DRAWING: Figure 2
Patent JP-2021013587-A (JP)
Title: Game machine
Inventor: NAKANISHI YOHEI
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To provide a game machine capable of improving interest of a game.SOLUTION: When the holding number becomes 4 by entrance of a game ball into a first startup winning port 46, a second startup winning port 50 or a third startup winning port 51, a reservation image 420 is displayed on a fourth reservation display area 414, and a specific image 600 for notifying a player of a fact that the holding number is not to be increased more, such as 'Be careful not to save too much!', namely, that shooting of a game ball is to be stopped, is displayed on a center lower part of a liquid crystal display 32.SELECTED DRAWING: Figure 16
Patent JP-2021019304-A (JP)
Title: Diplexer
Inventor: TANAKA YO
IPC: H03H7/46
Filed: 2019-07-22
Abstract: To appropriately suppress, in a diplexer including a high-pass circuit and a low-pass circuit, return loss of the high-pass circuit.SOLUTION: A diplexer 1 is formed by laminating a plurality of dielectric layers in a lamination direction. The diplexer 1 includes a reference surface 201 extending in a direction orthogonal to a Z-axis which is the lamination direction, a common terminal Pcom provided on the reference surface 201, a high-pass circuit 1H including a capacitor C3, a low-pass circuit 1L including an inductor L1, a common line 101 connecting the common terminal Pcom and a branch portion Pd, a first via B1 connecting the branch portion Pd and the capacitor C3 of the high-pass circuit 1H, and a second via B2 connecting the branch portion Pd and the inductor L1 of the low-pass circuit 1L. The first via B1 extends along the lamination direction from a first layer LY1 where the branch portion Pd is provided to a second layer LY2 where a capacitor C3 of the high-pass circuit 1H is provided.SELECTED DRAWING: Figure 4
Patent JP-2021011244-A (JP)
Title: Structure of left side arrangement or the like of accelerator device, free from wrong stepping, and its operation method
Inventor: MITSUI JUNJI
IPC: G05G1/30
Filed: 2019-07-03
Abstract: To provide arrangement and a structure of an accelerator pedal or the like, and its operation method, in order to eliminate an accident caused by wrong stepping between an accelerator and a brake provided on an automatic car or the like.SOLUTION: An accelerator pedal of (1) is arranged on a suitable position for accelerator operation by a driver's left foot near the left edge of a driver seat footing, and a brake pedal of (2) is installed on a suitable position for brake operation by a driver's right foot on a part to the right side from the seat footing center part. In addition, while traveling, a driver operates the accelerator pedal exclusively by the left foot, and the brake pedal exclusively by the right foot, separately respectively, to thereby enable operation travel free from wrong stepping.SELECTED DRAWING: Figure 1
Patent JP-2020065916-A (JP)
Title: Game device
Inventor: KAWAI NORIFUMI
IPC: A63F9/00
Filed: 2019-07-23
Abstract: To properly sort multiple types of game bodies with a simple configuration.SOLUTION: A game device comprises: a table on which a first game body, which is capable of rolling, and a second game body, which has a flat plate shape, are mounted; a first selection part having a first opening into which the first game body having dropped from the table can drop and into which the second game body cannot drop; a second selection part having a second opening into which the first game body having passed over the first selection part can drop and into which the second game body cannot drop; and a third selection part having a third opening into which the second game body having dropped from the table and passed over the first selection part and the second selection part can drop and into which the first game body cannot drop.SELECTED DRAWING: Figure 5
Patent JP-2019199966-A (JP)
Title: Gear, motor-gear unit, internal combustion engine-gear unit, vehicle, and power generator with gear
Inventor: RUDI HOEBEL
IPC: F16H7/06
Filed: 2019-07-31
Abstract: To provide an improved gear, a motor-gear unit, an internal combustion engine-gear unit, a vehicle, and a power generator, each of which is equipped with the gear.SOLUTION: A vehicle has a gear unit, driven wheels of the vehicle are connected to an output shaft of a gear, and an input shaft of the gear is connected to a motor or an internal combustion engine. The gear has an outer wheel, an inner wheel, and traction means or pressing means extending between the outer wheel and the inner wheel. A rotary transmitter is also provided to lift the traction means from the outer periphery of the inner wheel and press the traction means against the inner periphery of the outer wheel, or to press the pressing means away from the inner periphery of the outer wheel and press the pressing means against the outer periphery of the inner wheel. The traction means or the pressing means includes a toothed flexible belt with teeth provided on both sides, and a contact surface of the rotary transmitter facing the traction means or the pressing means is substantially in an elliptical shape.SELECTED DRAWING: Figure 47
Patent JP-2021026324-A (JP)
Title: Roadside machine, on-vehicle device, slot allocation method, and data transmission method
Inventor: YAMAZAKI YASUHISA
IPC: H04W28/16
Filed: 2019-07-31
Abstract: To provide a roadside machine that allocates slots appropriately.SOLUTION: A roadside machine includes a receiving part that receives transmission data transmitted from each of a plurality of on-vehicle devices and an unsent data capacity indicating an unsent transmission data capacity and a processor that allocates slots for transmitting transmitted data to each of the plurality of on-vehicle devices based on the amount of unsent data.SELECTED DRAWING: Figure 11
Patent JP-2020022751-A (JP)
Title: Braid implant delivery and retraction device with distal engagement
Inventor: SLAZAS ROBERT
IPC: A61F2/966
Filed: 2019-08-05
Abstract: To provide a delivery system for expandable stents that provides the flexibility of deploying and retracting the stent as desired with minimal travel of the delivery wire during deployment and retraction.SOLUTION: A braid implant delivery and retraction device is provided that has a catheter, an expandable element and a delivery wire with distal, pusher, and recapture bumps. The expandable element having compressed, partially delivered, and implanted configurations. Delivering the braid can include engaging the distal bump till the braid is in the partially delivered configuration. If the user needs to recapture the braid, the recapture bump engages the braid proximally. To fully implant the braid, the distal bump is used until the braid is partially delivered and the distal bump disengages, now the pusher bump completes implanting by proximally pushing the braid completely out of the catheter.SELECTED DRAWING: Figure 1
Patent JP-2020005272-A (JP)
Title: Radiation imaging device and radiation imaging system
Inventor: WATANABE MINORU
IPC: H01L27/144
Filed: 2019-08-06
Abstract: To provide a technique of correcting cross-talk between the pixel and the wire and variation of the characteristic of the pixel caused by temperature variation under operation, thereby enhancing accuracy of detection of radiation.SOLUTION: A radiation imaging device includes plural pixels arranged in an array form in an imaging area, a first detection element and a second detection element that contain plural pixels for converting radiation into an electric signal, a first signal line for outputting a signal from the first detection element, a second signal line for outputting a signal from the second detection element, and a signal processing circuit for processing a signal output from the first detection element via the first signal line and a signal output from the second detection element via the second signal line. The first signal line and the second signal line are arranged in an imaging region or to be adjacent to the imaging region. The first detection element has a larger area for detecting radiation than the second detection element. The signal processing circuit generates information on irradiation of radiation based on the signal from the first signal line and the signal from the second signal line.SELECTED DRAWING: Figure 1
Patent JP-2021026672-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: FUJINO BAKU
IPC: G06F3/0484
Filed: 2019-08-08
Abstract: To facilitate the achievement of a target screen display size.SOLUTION: This information processing device includes: a control unit for executing enlargement or reduction of a screen display in accordance with received operation at first speed when receiving enlargement operation for enlarging the screen display and reduction operation for reducing the screen display; and a detection unit for detecting stop of the received operation. When receiving any of the enlargement operation and the reduction operation within a predetermined time period from the stop, the control unit executes enlargement or reduction of the screen display in accordance with received operation at second speed faster than the first speed.SELECTED DRAWING: Figure 4
Patent JP-2021032616-A (JP)
Title: Method and device for evaluating releasability of vulcanized rubber
Inventor: TANAKA TAKESHI
IPC: G01N19/04
Filed: 2019-08-20
Abstract: To provide a method and device for evaluating the releasability of vulcanized rubber, capable of accurately and more surely grasping the releasability when releasing the vulcanized rubber from a vulcanization mold.SOLUTION: A method for evaluating the releasability of vulcanized rubber comprises: vulcanizing unvulcanized rubber R1 in the state of pressing the unvulcanized rubber on the flat metal surface 8a of a base table 8 using a vulcanization mechanism 12; forming a test body 9 stuck without bonding the vulcanized rubber R2 to the metal surface 8a to immediately perform a tensile test for simultaneously applying a vertical tensile force to the entire contact surface of the vulcanized rubber R2 to the metal surface 8a using a tension mechanism 2; and evaluating the releasability of vulcanized rubber R2 by a calculation part 17 on the basis of the size of fracture strength of an interface between the vulcanized rubber R2 and the metal the surface 8a, measured by a measuring instrument 6 and data of at least one item in a temperature successively detected by a sensor 16, the applied vertical force and a thickness on the unvulcanized rubber R1 and the vulcanized rubber R2 during a period after pressing the unvulcanized rubber R1 until completing the tensile.SELECTED DRAWING: Figure 1
Patent JP-2019195729-A (JP)
Title: Injectable silk fibroin foams and uses thereof
Inventor: GARY G LEISK
IPC: A61L27/18
Filed: 2019-08-23
Abstract: To provide compositions, methods, delivery devices and kits for repairing or augmenting a tissue in a subject.SOLUTION: Compositions described herein can be injectable such that they can be placed in a tissue to be treated with a minimally-invasive procedure (e.g., by injection), and comprise a compressed silk fibroin foam, which can expand upon injection into the tissue and have a porosity of at least 50% and retain its original expanded volume within the tissue for a period of time and retain at least 1% of its original expanded volume within the tissue for at least about 2 weeks. The compositions can be used as a filler to replace a tissue void, e.g., for tissue repair and/or augmentation, or as a scaffold to support tissue regeneration and/or reconstruction. In some embodiments, the compositions described herein can be used for soft tissue repair or augmentation.SELECTED DRAWING: Figure 8G
Patent JP-2021033621-A (JP)
Title: Conference support system and conference support method
Inventor: FUJIOKA TAKUYA
IPC: G10L13/00
Filed: 2019-08-23
Abstract: To promote speech of a conference participant efficiently.MEANS FOR SOLVING THE PROBLEM: The present invention is directed to a conference support system in which a score for use in recommending a speech to a conference participant is presented based on information input through an interface.SELECTED DRAWING: Figure 3
Patent JP-2021032382-A (JP)
Title: Vehicular bushing
Inventor: SHINKAWA MASAKI
IPC: F16F1/387
Filed: 2019-08-28
Abstract: To provide a vehicular bushing that can provide excellent vibration damping performance in a wide vibration frequency region.SOLUTION: A vehicular bushing 1A includes: an outer cylindrical member 10A; an inner cylindrical member 20A provided radially inward of the outer cylindrical member 10A; a rubber member 30 provided between the outer cylindrical member 10A and the inner cylindrical member 20A; and a spring member 40 provided inside the rubber member 30. The spring member 40 has a hollow shape.SELECTED DRAWING: Figure 1