baber/WOPTO huggingface dataset:
Patent JP-2020125466-A (JP)
Title: Polyimide alloy, polyimide alloy precursor resin composition, polyimide alloy precursor resin solution, and method for producing polyimide alloy
Inventor: KOMATSU SHINICHI
IPC: C08G73/10
Filed: 2020-01-27
Abstract: To provide a polyimide alloy which can have sufficiently high heat resistance while having sufficiently high transparency.SOLUTION: A polyimide alloy is composed of cyclic aliphatic polyimide that is a polycondensate of a cyclic aliphatic tetracarboxylic acid dianhydride having an aliphatic 6-membered ring structure and at least one diamine compound selected from the group consisting of aromatic diamine and aliphatic diamine; and wholly aromatic polyimide that is a polycondensate of at least one aromatic tetracarboxylic acid dianhydride selected from the group consisting of a diphenyl-3,3',4,4'-tetracarboxylic acid dianhydride and benzene-1,2,4,5-tetracarboxylic acid dianhydride, and aromatic diamine, and has a content of the cyclic aliphatic polyimide to the total amount of the cyclic aliphatic polyimide and the wholly aromatic polyimide of 62-95 mass%.SELECTED DRAWING: None
Patent JP-2020132141-A (JP)
Title: Compactly mounted cyclic flight control for rotorcraft
Inventor: TODD M WAARAMAA
IPC: B64C27/57
Filed: 2020-01-29
Abstract: To provide a compactly mounted cyclic flight control for a rotorcraft.SOLUTION: One embodiment of systems for a flight control is an apparatus that includes a stick base assembly coupled with a cyclic stick and configured to rotate with respect to a mounting frame to control a pitch and a roll of a rotorcraft. A cyclic housing is pivotably coupled with the frame for rotation about a pitch axis to control the pitch, and coupled with a pitch actuator having a pitch force sensor to measure its resistance to rotation. The cyclic housing supports the stick base assembly for independent rotation of the stick base assembly about a roll axis to control the roll, and the assembly couples with a roll actuator having a roll force sensor to measure its resistance to rotation.SELECTED DRAWING: Figure 3
Patent JP-2020073008-A (JP)
Title: Pachinko game machine
Inventor: SHOJI DAIKI
IPC: A63F7/02
Filed: 2020-01-30
Abstract: To provide means capable of determining the degree of ball entry efficiency for each winning hole.SOLUTION: A Pachinko machine is configured so as to be capable of displaying information pertaining to ball entry efficiency into a winning hole.SELECTED DRAWING: Figure 17
Patent JP-2021119332-A (JP)
Title: Radio signal generation location estimation method
Inventor: YAMASHITA IKUO
IPC: G01S5/06
Filed: 2020-01-30
Abstract: To provide a method and system for estimating a radio signal generation location by a simpler configuration.SOLUTION: An interference source location estimation system 100 comprises: receivers 10A to 10D that receive an interference signal, and measure reception strength of the interference signal; and an interference source location estimation device 20. Three receivers of the receivers 10A to 10D are arranged on the same linear line. One receiver is arranged in a location off the linear line. The interference source location estimation device 20 is configured to receive data indicative of reception strength of the interference signal and reception time thereof from each of the receivers 10A to 10D, and estimate a generation location of the interference signal. The interference source location estimation device 20 is configured to estimate a distance difference corresponding to a difference between distances to two receivers from the generation location of the interference signal, from an attenuation characteristic of the interference signal on the basis of the location of each receiver and the data from each receiver. The interference source location estimation device 20 is configured to calculate at least three curves in which the distance difference stays fixed, and estimate a location where the at least three curves are convergent as the generation location of the interference signal.SELECTED DRAWING: Figure 1
Patent JP-2023022343-A (JP)
Title: Plant cell culture method and plant regeneration method
Inventor: KATO NORIO
IPC: A01H6/46
Filed: 2020-01-31
Abstract: To provide a method for culturing plant cells and a method for regenerating plants from plant cells.SOLUTION: A method for culturing plant cells of the present invention comprises culturing plant cells using a culture medium containing phytosulfokine, where the plant cells are plant germ cells, plant fertilized egg cells, or a plant fertilized egg-derived cell group. A method for regenerating plants from plant cells of the present invention comprises (1) culturing plant cells in a culture medium containing phytosulfokine; and (2) culturing plant cells in a regeneration medium, the plant cells being plant germ cells, plant fertilized egg cells, or a plant fertilized egg-derived cell group.SELECTED DRAWING: None
Patent JP-2021122314-A (JP)
Title: Game machine
Inventor: NOHARA SHUHEI
IPC: A63F7/02
Filed: 2020-01-31
Abstract: To provide a game machine that can increase the amusement of determination notification.SOLUTION: In a game machine 10, when the determination notification for giving a notification on the determination result of a special symbol determination performed due to satisfaction of a winning/losing determination condition by variably displaying special symbols 13A to 13C and then performing fixed stop display is continuously performed a plurality of times, a continuous performance is executed that is continuous over the plurality of times of the determination notification.SELECTED DRAWING: Figure 6
Patent JP-2021122773-A (JP)
Title: Electrolyzed water generator
Inventor: OKA RIKIYA
IPC: C25B1/04
Filed: 2020-02-04
Abstract: To improve an efficiency of electrolysis.SOLUTION: The present invention provides an electrolyzed water generator with two-chamber or three-chamber electrolysis unit, including an electrolyte discharge line that discharges an electrolyte aqueous solution from a circulation tank, in which the electrolyte discharge line is branched into at least two or more on a rear side of a horizontal pipe extending in a substantially horizontal direction from a connection position of the circulation tank to form a first pipe and a second pipe, and the first pipe is connected to a neutralization pipe at the same position as or above the connection position, and the second pipe is connected to the neutralization pipe below the connection position.SELECTED DRAWING: Figure 1
Patent JP-2021125073-A (JP)
Title: Data analysis system, data analysis method, and data analysis program
Inventor: TAKAHASHI HIROAKI
IPC: G09G5/00
Filed: 2020-02-07
Abstract: To grasp in more detail how much an advertisement content displayed in a store has contributed to sales at the store.SOLUTION: A data analysis system obtains both action data indicating customer actions to digital signage that is installed at a target store and displays an advertisement content of a target commodity and target sales data indicating sales at the target store; generates, based on the target sales data, target analysis data indicating sales at the target store for each of a target period in which the advertisement content is displayed and a comparison period in which the content is not displayed; generates action analysis data indicating customer's actions at the target store for at least the target period, based on the action data; and generates and outputs a report including the target analysis data and the action analysis data.SELECTED DRAWING: Figure 1
Patent JP-2021125856-A (JP)
Title: Image reading device and image forming apparatus
Inventor: OGASAWARA AKIO
IPC: H04N1/04
Filed: 2020-02-07
Abstract: To prevent bending of an upstream guide and a downstream guide in a case of configuration in which the upstream guide and the downstream guide are provided with an image reading unit therebetween.SOLUTION: A conveying frame is provided with an upstream guide 410 on an upstream side in a document conveyance direction and a downstream guide 420 on a downstream side with an enclosed module M therebetween. The upstream guide 410 and the downstream guide 420 are supported by the conveying frame on both end sides in a width direction of a document D intersecting with the document conveyance direction. A connection stay 600 bridged over the enclosed module M connects the upstream guide 410 with the downstream guide 420. With this, even when an image of a small-sized document D is read with configuration in which the enclosed module M having therein a second image reading unit 201 is arranged between an upstream roller 8 and a downstream roller 9, the upstream guide 410 and the downstream guide 420 are hardly bent, and thus accuracy in reading the image of the small-sized document D can be improved.SELECTED DRAWING: Figure 3
Patent JP-2020092279-A (JP)
Title: Shield film, shield printed wiring board, and manufacturing method of shield printed wiring board
Inventor: HARUNA YUSUKE
IPC: C09J7/29
Filed: 2020-02-10
Abstract: To provide a shield film that is used for a shielded printed wiring board including a ground member, and is less likely to be displaced between a conductive protrusion or a conductive filler of a ground member and a shield layer and the shield layer of a shield film when a component is mounted by repeatedly heating and cooling a shielded printed wiring boar.SOLUTION: A shield film according to the present invention includes a shield layer and an insulating layer laminated on the shield layer, and a first low melting point metal layer is formed on at least a part between the shield layer and the insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2021126218-A (JP)
Title: Walking assist device, walking assist method, and walking assist program
Inventor: MAEKITA TOMOE
IPC: B25J11/00
Filed: 2020-02-12
Abstract: To provide a walking assist device, a walking assist method, and a walking assist program capable of suppressing excessive knee bending.SOLUTION: A walking assist device includes: a damper for giving resistance force in a bending direction of a knee joint of a leg part; extension assist means for giving assist force in an extension direction of the knee joint; a sensor for detecting a switching timing in a user's walking cycle; and a control part for switching a mode of the damper according to the switching timing so that a first bending mode and a second bending mode for making the resistance force greater than that of the first bending mode are alternately repeated, and switching a mode of the extension assist means according to the switching timing so that a first extension mode and a second extension mode for making assist force greater than that of the first extension mode are alternately repeated. The control part switches the modes from the first extension mode to the second extension mode at least in the latter period of the extension period of the extension period in a swing leg period.SELECTED DRAWING: Figure 6
Patent JP-2020074492-A (JP)
Title: Component mounting system
Inventor: KADOTA SHOZO
IPC: H05K13/04
Filed: 2020-02-17
Abstract: To provide a component mounting system capable of continuing the operation of a mounting head while ensuring the safety of an operator.SOLUTION: The component mounting system includes: a mounting head 31 that is configured to take out a component 3 from a part feeder 21 and mount the same on a substrate 2 through an opening formed above a part supply port 21p of a part feeder 21 held by a carriage 22 coupled to a base 11; and a shutter 45 that is moved from a closed position where to close the opening to an open position to open the opening after the carriage 22 is joined to the base 11.SELECTED DRAWING: Figure 1
Patent JP-2021127887-A (JP)
Title: refrigerator
Inventor: KANEKO SHOTA
IPC: F25D29/00
Filed: 2020-02-17
Abstract: To provide a refrigerator comprising an external device connection part to which an external device is connected, and a structure capable of restraining connection failure of the external device connected to the external device connection part.SOLUTION: A refrigerator according to an embodiment comprises a storage chamber, a door for opening/closing an opening part of the storage chamber, an external device connection part to which an external device is connected, and a door opening restraining part capable of restraining the door from opening when the external device is connected to the external device connection part, and a predetermined condition is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2020079800-A (JP)
Title: Intelligent bag filling for exhaust sampling system
Inventor: SILVIS WILLIAM MARTIN
IPC: G01N1/00
Filed: 2020-02-18
Abstract: To provide a novel exhaust sampling system.SOLUTION: An exhaust sampling system 10 for an engine includes: a dilution tunnel 12 in which exhaust gas from an engine 22 and makeup air are mixed to generate diluted exhaust gas; a unit 14 including a bag 40 for collecting a diluted exhaust gas sample; sample probes 42, 44, 46 in communication with a tunnel and operable to selectively supply a part of the diluted exhaust gas to the bag 40 during a test phase; and a controller 18 operable to permit flow of the diluted exhaust gas from the probes 42, 44, 46 to the bag 40 while the engine 22 is in an on state during the test phase, and operable to selectively prevent flow of at least one of the makeup gas and fill gas 60 to at least one bag 40 while the engine 22 is in an off state during the test phase, and operable to selectively permit flow of at least one of the makeup air and the fill gas 60 to the bag 40 while the engine 22 is in the off state during the test phase.SELECTED DRAWING: Figure 1
Patent JP-2021129902-A (JP)
Title: Game machine
Inventor: SAITO TOMOHIRO
IPC: A63F5/04
Filed: 2020-02-21
Abstract: To provide a game machine for suppressing occurrence of inconveniences.SOLUTION: A game machine includes a box-type casing 1 and a front door 20, a mount hole 201 used for mounting to island equipment of the casing 1 is provided on a top board 2 of the casing 1, a main control board 221 is provided in the casing 1, a sub-control board 231 is provided in the front door 20, and neither the main control board 221 nor the sub-control board 231 is disposed immediately below the mount hole 201. As a result, the game machine for suppressing occurrence of in conveniences can be provided.SELECTED DRAWING: Figure 15
Patent JP-2021133561-A (JP)
Title: Ribbon cartridge
Inventor: ISHIMOTO AKIO
IPC: B41J17/32
Filed: 2020-02-26
Abstract: To provide a ribbon cartridge capable of suppressing deformation of a cartridge case in a periphery of a head insertion hole.SOLUTION: A ribbon cartridge comprises: a head insertion hole 113 which is provided on a cartridge case 109, and into which a head part is inserted when a ribbon cartridge 101 is fitted to a cartridge fitting part; a tape path 115 which is provided on the cartridge case 109, and into which a tape is inserted from one end face in a width direction of the tape; and a ribbon exposure part 139 which is provided on the cartridge case 109, and exposes an ink ribbon fed from a feeding core between the head insertion hole 113 and the tape path 115. The cartridge case 109 comprises, in a feeding direction of the ink ribbon, an exposure coupling part 141 for coupling an exposure upstream part 143 upstream from the ribbon exposure part 139 and an exposure downstream part 145 downstream from the ribbon exposure part 139.SELECTED DRAWING: Figure 3
Patent JP-2021132886-A (JP)
Title: Game machine
Inventor: ITO HIDEKI
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A Pachinko game machine 1 includes: a game control microcomputer 81 capable of executing a big win game when a variably displayed special pattern is stopped and displayed with a big win pattern; a performance control microcomputer 91 capable of stopping and displaying a performance pattern 8 through variation display; and a second start pocket 21 capable of changing the ease of entry of game balls. The game control microcomputer 81 can perform control to a time-shortening state for allowing game balls to more easily enter the second start pocket 21 than a normal game state when the number of continuation times in which a special pattern is stopped and displayed with patterns (a losing pattern, a small win pattern) differing from a big win pattern becomes 900. The performance control microcomputer 91 can suggest the remaining number of continuation times in which a special pattern is stopped and displayed with a pattern differing from a big win pattern by the time when control is performed to a time-shortening state by a stop mode of a middle performance pattern 8C and a right performance pattern 8R by stopping and displaying a particular pattern 8Li in a left pattern display area.SELECTED DRAWING: Figure 18
Patent JP-2021135816-A (JP)
Title: Data processing apparatus, data processing method, and program
Inventor: WATANABE TAKAMITSU
IPC: G06N3/04
Filed: 2020-02-27
Abstract: To solve the problem in which: it is desired to provide a technique that can prevent a reduction in the accuracy of detecting an object of detection.SOLUTION: There is provided a data processing apparatus comprising: a first model that performs detection of an object of detection based on frames; a second model that performs detection of the object of detection based on the frames; a frame distribution unit that acquires a plurality of frames, selects the first model or the second model for each of the frames as a use model, and distributes the plurality of frames so that detection with the use model is executed; and a determination unit that, based on an inference result from the first model and an inference result from the second model, increases the frequency that, of the first model and the second model, the model with higher correctness is selected as the use model.SELECTED DRAWING: Figure 1
Patent JP-2021133876-A (JP)
Title: Rear light built-in type rear window
Inventor: MORI MASAHARU
IPC: B60Q1/30
Filed: 2020-02-28
Abstract: To solve the problem in which: rear lights in an automobile are mainly provided on a vehicle body part around a rear door, and a light area of a certain size is required for ensuring safety and designability; as a result, a rear opening part becomes narrow, impairing the convenience of loading/unloading and the like; and the shape of the opening part becomes complicated, causing an increase in manufacturing cost.SOLUTION: The glass part of a rear window is expanded in vertical and horizontal directions, and conventional rear lights are transferred to the inside of the expanded glass part, thereby making it possible to expand a vehicle body rear opening part. In addition, the degree of freedom of a height and area with which the lights can be displayed, and the degree of freedom of design are increased, and consequently, a contribution to the improvement of safety and the improvement of a vehicle favorable impression is also expected.SELECTED DRAWING: Figure 3
Patent JP-2021133165-A (JP)
Title: Washing device
Inventor: TAKEDA HIROMITSU
IPC: A47L15/22
Filed: 2020-02-28
Abstract: To provide a washing device in which a separation part can be easily detached therefrom.SOLUTION: A dishwasher comprises: a washing machine body comprising a washing chamber; a washing water tank; a wedge wire screen 40 for passing water which is jet from a nozzle toward an object to be washed in the washing chamber and washes the object to be washed, and separates a solid included in the water; and a storage part 50 which is provided on a front part of the washing machine body, and has a storage space S2 for storing the solid separated by the wedge wire screen 40. The storage part 50 comprises: a storage part body 51 forming the storage space S2 which is communicated with a space S1 in which the wedge wire screen 40 is arranged; and a storage container 53 storing the solid and being detachably provided on the storage part body 51. The wedge wire screen 40 is detachable through the storage space S2 of the storage part body 51 in a state in which the storage container 53 is detached from the storage part body 51.SELECTED DRAWING: Figure 7
Patent JP-2021137684-A (JP)
Title: Honeycomb filter
Inventor: SENTO KOICHI
IPC: B01D46/00
Filed: 2020-03-02
Abstract: To provide a honeycomb filter that has excellent collection performance and an increase in pressure loss is suppressed.SOLUTION: The honeycomb filter comprises a columnar honeycomb structure part 4 having a porous bulkhead 1 arranged to surround a plurality of cells 2, and a seal-up part 5 arranged at an opening part of either of the cells 2. The bulkhead 1 is constituted of a material including cordierite as a main component. The number of pieces of pores with a circular-corresponding diameter of over 3.0 μm existing on a surface of the bulkhead 1 per unit areas is 1400/mm2 or more. In a pore diameter distribution in which cumulative pore volumes of the bulkhead 1 are distributed where a horizontal axis represents log pore diameters and a vertical axis represents log differential pore volumes (cm3/g), a half value range at a first peak including the maximum value of the log differential pore volumes is 0.30 or less.SELECTED DRAWING: Figure 1
Patent JP-2021139406-A (JP)
Title: Connecting structure of universal joint
Inventor: KONNO TAKESHI
IPC: F16D3/84
Filed: 2020-03-03
Abstract: To provide a connecting structure of a universal joint which does not cause the deterioration of the attachment/detachment workability of a fitting part.SOLUTION: A connecting structure of a universal joint (2) has: a plurality of bolt fastening parts (14) arranged on a circumference at equal intervals; a cylindrical outer ring member (3) arranged between the adjacent two bolt fastening parts, and having a plurality of grooves (3d) extending in a rotating shaft direction on an inner peripheral surface; the universal joint (2) having a power transmission member (7) which is arranged slidably or rollingly in the outer ring member (3); a companion flange (16) externally fit to one end of the outer ring member (3); a boot assembly (4) externally fit to the other end of the outer ring member (3); and a covering part (5e) for surrounding an external peripheral face (3c) of the outer ring member (3) between a fitting end part (16b) of the companion flange (16) externally fit to the outer ring member (3), and a fitting end part (5h) of the boot assembly (4) external fit to the outer ring member (3).SELECTED DRAWING: Figure 1
Patent JP-2021089701-A (JP)
Title: Approval system
Inventor: TOSHIMITSU KIYOSHI
IPC: G06Q50/00
Filed: 2020-03-04
Abstract: To provide an approval system that can request a user's approval before executing predetermined processing.SOLUTION: According to an embodiment, an approval system comprises an information processing apparatus and a biometric authentication device. The information processing apparatus includes a first interface and a first processor. The first processor receives a sensor signal from a sensor device; when a situation occurs where a predetermined condition related to data indicated by the sensor signal is satisfied, transmits an approval request signal for requesting approval to the biometric authentication device; and when receiving an approval response signal from the biometric authentication device, executes handling processing. The biometric authentication device includes a second interface, a storage unit, a biological sensor, and a second processor. Upon receiving the approval request signal, the second processor causes the biological sensor to acquire biological information, and when the biological information acquired by the biological sensor and biological information stored in the storage unit are identified, transmits the approval response signal to the information processing apparatus.SELECTED DRAWING: Figure 1