baber/WOPTO huggingface dataset:
Patent JP-2021128881-A (JP)
Title: Coating pitch of lithium ion secondary battery negative electrode material and manufacturing method thereof
Inventor: TATEYAMA KEISUKE
IPC: C01B32/00
Filed: 2020-02-14
Abstract: To provide a coating pitch of a high softening point and low ash lithium ion secondary battery negative electrode material and a manufacturing method thereof.SOLUTION: In a coating pitch of a lithium ion secondary battery negative electrode material, a softening point is 150 to 400°C, a quinoline insoluble content is 0.3 to 75 mass%, an ash content is less than 0.1 mass%, and a content of fixed carbon is 60 mass% or more.SELECTED DRAWING: None
Patent JP-2021129465-A (JP)
Title: Power generation body
Inventor: SUGIMOTO MUTSUKI
IPC: B60C23/04
Filed: 2020-02-17
Abstract: To provide a power generation body that has a sufficient amount of power generation even in a pressure environment.SOLUTION: A power generation body includes a first member, a second member, and a cushioning material. The first member has a first insulating film that forms a first surface. The second member has a second insulating film that forms a second surface that faces the first surface and is in contact with the first surface. The cushioning material is arranged on the side opposite to the first surface of the first member. The first member and the second member are configured such that a true contact area between the first surface and the second surface changes according to a pressure applied to the first member and the second member, and the first insulating film and the second insulating film are configured such that one is positively charged and the other is negatively charged by changing the true contact area.SELECTED DRAWING: Figure 1
Patent JP-2021140908-A (JP)
Title: Molded-case circuit breaker
Inventor: KATAOKA KENJI
IPC: H01H71/12
Filed: 2020-03-04
Abstract: To provide a molded-case circuit breaker capable of achieving miniaturization in tripping device and reduction in handle control force.SOLUTION: A molded-case circuit breaker includes: a handle 14; a link pin 18 driven in conjunction with handle movement; and a crossbar 15 working in conjunction with the link pin. The link pin 18 has a U shape with two arms 20, 21, and a cylindrical roller 25 is rotatably provided on an arm 21 in contact with the top face 22 of the crossbar 15. Friction is reduced by the roller 25.SELECTED DRAWING: Figure 3
Patent JP-2020131046-A (JP)
Title: Game machine
Inventor: YOKOYAMA SUEHIRO
IPC: A63F5/04
Filed: 2020-03-04
Abstract: To provide a game machine capable of preventing a player to execute unintentional setup as much as possible, while improving convenience of players in the setup of game items, etc.SOLUTION: In a state where a performance operation part is operated and a player menu screen is displayed, after selecting a game item by a selection operation, a currently-selecting game item in response to a determination operation is determined to execute processing corresponding to the game item, however, in a state where the player menu screen is displayed, when a game item is selected by a selection operation, regardless of the game item, a common sound effect is output. Meanwhile, in a state where a game standby screen is displayed, without any need of a determination operation, a game item selected by the selection operation is determined to execute processing corresponding to the game item. In a state of displaying the game standby screen, when a game item is selected by a selection operation, sound corresponding to the selected game item out of a plurality of music pieces, etc. is output.SELECTED DRAWING: Figure 13
Patent JP-2021137341-A (JP)
Title: Game machine
Inventor: SUZUKI YUICHIRO
IPC: A63F7/02
Filed: 2020-03-05
Abstract: To propose a game machine allowing a player to easily discriminate a winning probability suggested by a suggestive performance and allowing surrounding people to discriminate it with difficulty, and capable of enhancing interest by the suggestive performance.SOLUTION: Since a game machine is configured such that a performance execution mode of a winning probability suggestive performance for suggesting winning probability suggestive information is determined selectively by a player's operation of performance setting operation means, a player can optionally select the performance execution mode and can clearly know a winning probability suggestive performance by the selected performance execution mode, and can easily discriminate winning probability information suggested by the winning probability suggestive performance. Further, the game can provide fun in which a player can customize a winning probability suggestive performance, and prevents surrounding people from easily discriminating winning probability information suggested by the winning probability suggestive performance.SELECTED DRAWING: Figure 23
Patent JP-2020170148-A (JP)
Title: Display device
Inventor: KWAK WON-KYU
IPC: H05B33/22
Filed: 2020-03-05
Abstract: To provide a display device.SOLUTION: A display device according to the present invention includes: a substrate including a display region and a non-display region disposed adjacent to the display region; a plurality of pixels disposed in the display region; a first insulating film disposed on the substrate; a semiconductor layer disposed on an upper surface of the first insulating film; a plurality of wiring patterns disposed in the non-display region and electrically connected to the pixels; a concave pattern penetrating between the adjacent wiring patterns in a thickness direction of the first insulating film, and an upper insulating film disposed on the wiring patterns and in direct contact with an upper surface of the substrate that is exposed by the concave pattern. The plurality of wires are disposed on the first insulating film and are in direct contact with the first insulating film.SELECTED DRAWING: Figure 2
Patent JP-2020152904-A (JP)
Title: Semiconductor nanoparticle and method for producing the same, and light-emitting device
Inventor: TORIMOTO TSUKASA
IPC: C01G15/00
Filed: 2020-03-06
Abstract: To provide a method for producing a semiconductor nanoparticle that exhibits band-end emission.SOLUTION: The method for producing semiconductor nanoparticle comprises obtaining a first mixture containing a silver (Ag) salt, an alkali metal salt, a salt containing at least one of indium (In) and gallium (Ga), a sulfur source and an organic solvent, and subjecting the first mixture to heat treatment. Here, the ratio of the number of atoms of the alkali metal to the total number of atoms of Ag and alkali metal in the first mixture is more than 0 and less than 1.SELECTED DRAWING: Figure 6
Patent JP-2020114219-A (JP)
Title: Polypeptide expression system
Inventor: ISIDRO HOTZEL
IPC: C12N15/63
Filed: 2020-03-10
Abstract: To provide a polypeptide expression system and an application method of the same.SOLUTION: A polypeptide expression system comprises a first nucleic acid molecule and a second nucleic acid molecule. The first nucleic acid molecule contains a first expression cassette including elements: a first eukaryotic promoter (P1Euk1); a first polypeptide code array (PES11); a first 5' splice site (5'ss11); and hybridized array (HS1), wherein the elements are operatively connected to each other as P1Euk1-PES11-5'ss11-HS1 in 5'-3'direction. The second nucleic acid molecule contains elements: a eukaryotic promoter (P2Euk); an array capable of hybridizing with HS2; a 3' splice site (3'ss2); a polypeptide code array (PES2); and a polyadenylated site (pA2), wherein the elements are operatively connected to each other as P2Euk-HS2-3'ss2-PES2-pA2 in the 5'-3'direction.SELECTED DRAWING: Figure 1
Patent JP-2021146402-A (JP)
Title: Work machine
Inventor: HARADA Kenta
IPC: B25C1/04
Filed: 2020-03-16
Abstract: To provide a work machine capable of inhibiting actuation of an actuation part, when in a state which is not suitable for actuation of the actuation part by a main body.SOLUTION: A nail driving machine 10 comprises: a main body 79 held by an operator; a striking part 12 which is supported by the main body 79 so as to be actuated; a trigger 54 and a push lever 64 which are provided at the main body 79; a control circuit 67 for detecting whether the trigger 54 and the push lever 64 are operated; and an electric motor 15 for actuating the striking part 12 when the trigger 54 and the push lever 64 are operated. The nail driving machine further comprises: acceleration sensors 63A, 63B, 63C and a control circuit 67 capable of detecting a physical quantity applied to the main body 79; and a control circuit 67 for inhibiting actuation of the striking part 12 by the electric motor 15, when it is determined that a state of the main body 79 is not suitable for actuating the striking part 12, on the basis of the physical quantity applied to the main body 79.SELECTED DRAWING: Figure 3
Patent JP-2020176259-A (JP)
Title: Polyamide composition and molding
Inventor: AMITANI TSUYOSHI
IPC: C08K3/08
Filed: 2020-03-16
Abstract: To provide a polyamide composition having excellent heat aging resistance and acid resistance, and a molding obtained by molding the polyamide composition.SOLUTION: A polyamide composition has polyamide, elemental iron, and alkali metal salt. A molding is obtained by molding the polyamide composition.SELECTED DRAWING: None
Patent JP-2021149271-A (JP)
Title: Evaluation system and evaluation method
Inventor: OHASHI MASAYASU
IPC: G06Q50/04
Filed: 2020-03-17
Abstract: To provide an evaluation system and an evaluation method capable of preventing the drain of production knowhow, etc. of a product to a third party while securing the reliability (unchanged from the existing products) of a product customer.SOLUTION: An evaluation system comprises an indicator value collecting section that gathers on a lot of produced products an evaluation indicator value that is a value of a previously determined evaluation indicator relating to a production factor of the product and an evaluation section that derives a distribution of evaluation indicator values as to a plurality of lots and generates for each lot a public value that is a publicly opening value of the evaluation indicator based on a deviation of the evaluation indicator value with respect to the distribution.SELECTED DRAWING: Figure 3
Patent JP-2021149442-A (JP)
Title: Image processing apparatus, computer program, and abnormality estimation system
Inventor: KAJITA Motoki
IPC: G08G1/16
Filed: 2020-03-18
Abstract: To increase the likelihood of estimation of an abnormality in the posture of a driver of a movable body performed based on an image acquired by an imaging apparatus.SOLUTION: A nose feature point NS and a left shoulder feature point LS in a driver 30 captured in an image IM are specified. The distance d between the nose feature point NS and the left shoulder feature point LS in the vertical direction of a movable body is specified. When the amount of reduction of the distance d exceeds a threshold, it is estimated that the posture of the driver 30 is abnormal.SELECTED DRAWING: Figure 8
Patent JP-2021145913-A (JP)
Title: Game machine
Inventor: OTSUKA NORIHIDE
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a game machine improving taste of a game.SOLUTION: A game machine includes notification means capable of notifying a player of information representing an operation condition of stop operation reception mean, performance means for executing a privilege assignment performance, and privilege assignment determination means capable of determining assignment of a privilege based on establishment of a first condition. Alternatively, the first condition may be established based on derivation of at least a first lottery result. The notification means may produce a first case of executing prescribed notification causing the stop operation reception means to execute operation according to a first stop operation condition in a first game where it is determined to assign the privilege, and may produce the prescribed notification when it is not determined to assign the privilege in a game where the first lottery result is derived by the lottery means. The performance means does not execute the privilege assignment performance in the first case, but may execute the privilege assignment performance in a prescribed game executed after the first case.SELECTED DRAWING: Figure 128
Patent JP-2021150547-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: FURUSAWA DAISUKE
IPC: H01F1/057
Filed: 2020-03-23
Abstract: To provide a method for manufacturing an R-T-B based sintered magnet which has high Br and high HcJ while reducing a content of RH.SOLUTION: A method for manufacturing an R-T-B based sintered magnet (R is at least one kind selected from a group consisting of Nd, Pr and Ce, T is at least one of transition metal elements, which includes Fe necessarily, and part of B can be substituted with C) comprises the steps of: preparing an R-T-B based alloy; obtaining fine powder of the R-T-B based alloy; obtaining a sintered compact material of the fine powder; preparing a diffusion source containing R1 (R1 is at least one kind of rare earth elements); and diffusing R1 included in the diffusion source from the surface of the sintered compact material to the inside thereof. As to the method, when a density of the sintered compact material is d1 and a density of the R-T-B based sintered magnet is d2, d2 is 7.3 g/cm3 or more and 7.8 g/cm3 or less, and d1/d2 is 0.975 or more and 0.995 or less.SELECTED DRAWING: None
Patent JP-2021152487-A (JP)
Title: Photodetector and distance measurement device
Inventor: KUBOTA HIROSHI
IPC: G01S17/89
Filed: 2020-03-24
Abstract: To improve accuracy in distance measurement with respect to a short-distance object.SOLUTION: A photodetector includes a light receiving section and a control section. The light receiving section includes a plurality of sensors which are two-dimensionally arranged on a substrate. The control section sets a light receiving area in the light receiving section, where the plurality of sensors are selectively turned on. The control section sets a first light receiving area and a second light receiving area different from the first light receiving area based on information of coordinates that has been input from an outside. The first light receiving area includes a first pixel area and a second pixel area respectively including at least one of the sensors. The second light receiving area includes a third pixel area which is wider than a total area of the first pixel area and the second pixel area. When light is irradiated, the light receiving section causes the first pixel area and the second pixel area in the first light receiving area to respectively and individually output signals, and allows the third pixel area in the second light receiving area to collectively output signals.SELECTED DRAWING: Figure 11
Patent JP-2021152823-A (JP)
Title: Store entry management system, store entry management device, and program
Inventor: KOBAYASHI HIDEKI
IPC: G06Q30/06
Filed: 2020-03-24
Abstract: To provide a store entry management system capable of restricting visitors, other than those who have an authority to enter a store, from entering the store according to the time of day.SOLUTION: A store entry management system of the present invention comprises: opening and closing means that opens and closes a door installed at an entrance of a store; detection means that is installed outside the store to detect an identification object which a visitor possesses, wherein the identification object is to identify the fact that the visitor has an authority to enter the store; and switching means that switches between a first control, a second control, and a third control. The first control controls the opening and closing means to open and close a door according to the time of day on condition that the identification object is detected by the detection means. The second control controls the opening and closing means to open and close the door regardless of the detection of the identification object detected by the detection means. The third control controls restricting the visitor from entering the store while the opening and closing means keeps the door closed.SELECTED DRAWING: Figure 1
Patent JP-2021167029-A (JP)
Title: Insulation coating peeling device
Inventor: KATAYAMA SHUEI
IPC: B26F1/44
Filed: 2020-04-09
Abstract: To provide an insulation coating peeling device which can suppress that insulation coating (peeling residue) peeled from a coil wire accumulates.SOLUTION: An insulation coating peeling device 1 comprises: a die cutter 10 on which a coil wire C, of which an outer peripheral surface is covered with an insulation coating, is placed; a punch cutter 20 which lowers with respect to the die cutter 10, and peels at least a part of the insulation coating of the coil wire C; a coil stopper 33 with which an end face of the coil wire C contacts; a coil pusher 40 which energizes the coil wire C, and brings the end face of the coil wire C into contact with the coil stopper 33; and a coil presser part 32 which presses an outer peripheral surface of the coil wire C. The punch cutter 20 peels the insulation coating of the coil wire C in the state the end face thereof contacts the coil stopper 33 and the outer peripheral surface thereof is pressed, and a through hole 13, into which the insulation coating peeled by the punch cutter 20 drops, is formed in the die cutter 10.SELECTED DRAWING: Figure 2
Patent JP-2020184327-A (JP)
Title: Performance profiling
Inventor: GAJINDER PANESAR
IPC: G06F11/34
Filed: 2020-04-09
Abstract: To provide a device and method for monitoring performance of a processing unit while performing multithreading.SOLUTION: A profiling unit of an integrated circuit chip 100 is configured to: generate an activity profile indicating when each of a plurality of threads is executed by a processing unit over a time period; analyze the generated activity profile to determine whether or not a signature of the processing unit's thread execution for the time period matches a signature indicating a baseline of thread execution for the processing unit; and output an alert signal if it does not.SELECTED DRAWING: Figure 2
Patent JP-2021166615-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-10
Abstract: To provide a game machine that suppresses the decline in game interest.SOLUTION: In a display unit, after a performance symbol is variably displayed, a variation performance can be executed in which the performance symbol is definitively stopped and displayed in a mode suggesting whether or not a game will come into an advantageous game state. As a display mode of the performance symbol before the performance symbol is definitively stopped and displayed in the variation performance, the game mode may develop from a normal display mode (normal variation) to a special display mode (ready-to-win) suggesting that there is a higher possibility for the game to come into the advantageous game state than in the normal display mode. The special display mode includes a first special display mode (L ready-to-win) and a second special display mode (SP ready-to-win) suggesting that there is a higher possibility for the game to come into the advantageous game state than in the first special display mode. Size of the performance symbol differs between the case of the first special display mode and the case of the second special display mode.SELECTED DRAWING: Figure 53
Patent JP-2021171954-A (JP)
Title: Resin substrate laminate and method for manufacturing electronic device
Inventor: SAITOH KANAME
IPC: G09F9/00
Filed: 2020-04-21
Abstract: To provide a resin substrate laminate in which a resin substrate can easily be removed mechanically from a release layer.SOLUTION: A resin substrate laminate comprises: a support substrate 4 with a release layer, which has a support substrate 1 and a release layer 2; and a resin substrate 3 releasably laminated on a surface of the release layer 2, opposite to the support substrate 1, wherein: when a composition of the surface of the release layer 2 is SixCyOz(x+y+z=1), y/(x+z)≤0.67 is satisfied; adhesive strength between the release layer 2 and the resin substrate 3 is 0.35 N/cm or less; and a vapor-deposited film is used as the release layer 2.SELECTED DRAWING: Figure 1
Patent JP-2021174223-A (JP)
Title: Driving support device
Inventor: YOSHIOKA SUKEYUKI
IPC: B60W30/09
Filed: 2020-04-24
Abstract: To properly execute deceleration support for vehicles.SOLUTION: A driving support device (100) includes: deceleration support means (108) that executes a deceleration support to decelerate a vehicle when the vehicle (10) is predicted to collide with an object marker (200); cancellation means (106) that cancels the deceleration support when a predetermined cancellation operation is performed by a driver of the vehicle; and cancellation suppression means (110) that makes it more difficult for the cancellation means to cancel the deceleration support when the object marker is located in the driver's blind spot and the driver is in a specific state in which it is assumed that the driver does not see the object marker, comparing with a state in which the driver is not in the specific state.SELECTED DRAWING: Figure 1
Patent JP-2021173343-A (JP)
Title: Toroidal non-stage transmission
Inventor: KOMATSU KENJI
IPC: F16H15/38
Filed: 2020-04-27
Abstract: To shorten a shaft length of a rotary shaft attached with a bearing which receives an axial load in a toroidal non-stage transmission.SOLUTION: A toroidal non-stage transmission includes: a rotary shaft; a pair of discs; at least one power roller; a bearing which has an inner ring, an outer ring, and rolling elements sandwiched between the inner ring and the outer ring, is assembled to the rotary shaft, and receives a load in an axial direction from the pair of discs; and a bolt which has a head and a shaft part and in which the shaft part is screwed into a shaft end surface of the rotary shaft. The inner ring is sandwiched between the shaft end surface of the rotary shaft and the head of the bolt to cause the bearing to be assembled to the rotary shaft.SELECTED DRAWING: Figure 3
Patent JP-2021174898-A (JP)
Title: Component mounting device
Inventor: KITAJIMA HIRONORI
IPC: H05K13/04
Filed: 2020-04-27
Abstract: To provide a component mounting device capable of improving the mounting quality while suppressing the occurrence of suction mounting errors.SOLUTION: The component mounting device mounts a component picked up from a component supply unit by vacuum suction with a suction nozzle provided to a mounting head onto a circuit board. The component mounting device includes: a pneumatic source that is connected to a nozzle opening provided at a tip of a suction nozzle at the side where the component is sucked via a pipeline; a contact member that is provided around the nozzle opening, and comes into contact with the component; a storage unit that stores at least a specific area of the component mounting device; a control unit that controls to bring the contact member into contact with the specific area based on the storage unit; a flow sensor that measures a flow rate of the pipeline when the contact member is brought into contact with the specific area; and a determination unit that determines whether or not the contact member is defective based on the flow rate.SELECTED DRAWING: Figure 7