baber/WOPTO huggingface dataset:
Patent JP-2022072882-A (JP)
Title: Work machine
Inventor: KUMAKURA TAKESHI
IPC: B25F5/00
Filed: 2020-10-30
Abstract: To provide a work machine which can realize a fixing structure suitable for a base.SOLUTION: A base 60 of an electric-driven trimmer 10 has a fixing structure 70 switching between a fixing state in which the base 60 is fixed to a housing 22 and a release state which releases the fixing state. The base 60 also has a retention mechanism 80 which retains the base 60 at the temporarily fixed state to the housing 22 in the release state of the fixing structure 70. In particular, the base 60 is retained by the retention mechanism 80 so that the base 60 does not fall by its own weight in the release state of the fixing structure 70. The retention mechanism 80 works as a mechanism assisting the fixing structure 70 in the release state of the fixing structure 70, so the retention mechanism 80 suppresses that the fixing force of the base 60 to the housing 22 becomes zero immediately.SELECTED DRAWING: Figure 2
Patent JP-2022073303-A (JP)
Title: Substrate processing system and substrate processing method
Inventor: ISHII HIROAKI
IPC: H01L21/304
Filed: 2020-10-30
Abstract: To provide a substrate processing system which can remove a protection film cleanly while protecting one major surface of a substrate with the protection film in an effective manner at a structure which performs a predetermined treatment to the other major surface of the substrate while suctioning and holding the one major surface of the substrate, and to provide a substrate processing method.SOLUTION: A substrate processing system 1 includes: a protection film formation liquid supply unit 13A which supplies a protection film formation liquid to one surface W1 of a substrate W; a protection film formation unit 29 which solidifies and cures the protection film formation liquid to form a protection film on the one surface W1 of the substrate W; a second spin base which suctions the one surface W1 of the substrate W; a peripheral edge process unit which performs a predetermined treatment to the other surface W2 of the substrate W suctioned by the second spin base; and a removal liquid supply unit 13B which includes a first movable nozzle 9A, which discharges a removal liquid for peeling the protection film, and supplies the removal liquid from the first movable nozzle 9A to the one surface W1 of the substrate W.SELECTED DRAWING: Figure 2
Patent JP-2022074526-A (JP)
Title: Magnetostrictive member and manufacturing method thereof
Inventor: ABE HIROSHI
IPC: H01L41/20
Filed: 2020-11-04
Abstract: To provide a magnetostrictive member having a high magnetostrictive constant and a parallel magnetostrictive amount and having little variation in the magnetostrictive constant and the amount of parallel magnetostriction between members, and a manufacturing method of the magnetostrictive member.SOLUTION: A magnetostrictive member is a plate-like body made of iron-based alloy crystals having magnetostrictive characteristics and having a longitudinal direction and a lateral direction, and has a plurality of first grooves extending in the longitudinal direction on the front surface and the back surface of the plate-like body, and a plurality of second grooves extending in the longitudinal direction deeper than the first groove on the front surface and the back surface of the plate-like body.SELECTED DRAWING: Figure 1
Patent JP-2022075048-A (JP)
Title: Data model improvement support device, data model improvement support method, and computer program
Inventor: HU SHIZHEN
IPC: G06F16/35
Filed: 2020-11-06
Abstract: To provide a technique for improving the quality of a data model from the point of view of a character string.SOLUTION: In a data model improvement support system, a data model improvement support device 100 connecting to a computer system 1 and a display device 4 so as to communicate with each other via a network 3 includes: a character string extraction section 200 that extracts a character string used in a data model representing a data structure as a first character string; a comparison target determination section 300 that determines a character string different from the first character string used in the data model as a second character string to compare with the first character string; a similarity calculation section 400 that calculates the similarity between the first character string and the second character string.SELECTED DRAWING: Figure 1
Patent JP-2022075196-A (JP)
Title: Transfer device, key management server device, communication system, transfer method, and program
Inventor: TANAKA YASUYUKI
IPC: H04L43/00
Filed: 2020-11-06
Abstract: To enable encryption and decryption with QKD without deteriorating the communication performance of a wide area IP network.SOLUTION: A transfer device, which is connected to a key management server device that generates a decryption key by using quantum key transfer, includes a packet reception processing unit, a decryption processing unit, and a transfer processing unit. The packet reception processing unit receives a reception packet. The decryption processing unit decrypts the reception packet when the reception packet is the decryption target packet. The transfer processing unit transfers the reception packet that has been decrypted or the reception packet that has not been decrypted.SELECTED DRAWING: Figure 3
Patent JP-2022076232-A (JP)
Title: Oral composition
Inventor: ISHI KOTARO
IPC: A61K9/14
Filed: 2020-11-09
Abstract: To provide an oral composition that contains a polyalkoxy flavonoid and achieves reduction in roughness on the tongue during oral ingestion and turbidity in beverage form.SOLUTION: An oral composition contains following components (A) and (B): (A) a polyalkoxy flavonoid represented by formula (1) of 3-60 mass% in solid content and (B) a non-polymer catechin, the mass ratio between component (A) and component (B) [(B)/(A)] of 0.5-30. [In the formula, R1 is a hydrogen atom or a C1-6 alkyl group, R2, R3 and R4 independently represent a hydrogen atom or a C1-6 alkoxy group, R5 and R6 independently represent a C1-6 alkyl group].SELECTED DRAWING: None
Patent JP-2022076517-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2020-11-10
Abstract: To provide a game machine for enhancing interest in a time-shortening game executed following the number of losing variation times.SOLUTION: When ceiling time-shortening is completed without winning by winning/losing determination during a game having 150 time-shortening times (each affirmative determination of steps S1060 to S1061), a setting probability suggestive performance is executed (S1063) under the condition that the ceiling time-shortening is not won during winning/losing determination of a predetermined number of times (for example, 20 times) thereafter (S1062). In the meantime, when specific time-shortening is completed without winning by winning/losing determination during a game having 200 time-shortening times (negative determination of S1061), no setting probability suggestive performances are executed during the subsequent game. When jackpot time-shortening is completed without winning by winning/losing determination during a game having 100 time-shortening times (negative determination of S1061), no setting probability suggestive performances are executed during the subsequent game.SELECTED DRAWING: Figure 36
Patent JP-2021092551-A (JP)
Title: Front panel with leg part made of non-conductive material
Inventor: STEPHANE LAUPER
IPC: G04B19/12
Filed: 2020-11-12
Abstract: To provide a thin front panel made of a fragile material, and a method for creating a front panel to which a leg part is attached, with a small number of steps.SOLUTION: The present invention relates to a front panel 2 intended to be attached to a portable watch case. The front plate 2 comprises a plate 3 made of a fragile material, the plate 3 defines a horizontal plane, and the plate 3 is formed with at least one housing 3a forming an attachment point for at least one leg part 3b. The leg part 3b is formed by a body, and a head configured to be placed within the at least one housing 3a. The leg part 3b is formed with an annular groove 30 configured to receive a ring-shaped element 31 made of a shape memory alloy. The ring-shaped element 31 can move from a contraction position to a release position where the leg part 3b is mechanically held in the housing 3a.SELECTED DRAWING: Figure 2
Patent JP-2022080118-A (JP)
Title: tire
Inventor: ARAI MASATO
IPC: B60C11/12
Filed: 2020-11-17
Abstract: To provide a tire which can exhibit excellent on-snow performance while maintaining dry performance.SOLUTION: A tire has a tread part 2 with a designated rotation direction R. The tread part 2 includes a first tread end T1 and a second tread end T2. The tread part 2 is provided with: a plurality of first inclined grooves 6 which extend toward a tire equator C side from the first tread end T1 so as to be inclined to a side of the rotation direction R; a plurality of second inclined grooves 7 which extend toward the tire equator side from the second tread end T2 so as to be inclined to the side of the rotation direction R; and a first vertical groove 9 which communicates between two first inclined grooves 6 which are adjacent to each other in a tire circumferential direction. An end of the first inclined groove 6 on the tire equator C side communicates with the second inclined groove 7. An end of the second inclined groove 7 on the tire equator C side communicates with the first inclined groove 6. The first vertical groove 9 has a groove width that becomes larger toward the rotation direction R.SELECTED DRAWING: Figure 1
Patent JP-2021015813-A (JP)
Title: Light-emitting device
Inventor: TAGUCHI ATSUSHI
IPC: H05B33/02
Filed: 2020-11-18
Abstract: To make inconspicuous an edge of an electrode when viewed from a side opposite to a transparent base material side, and to avert the decrease in light extraction efficiency of a light-emitting device.SOLUTION: A substrate 100 is a translucent substrate. A first electrode 110 is formed on the substrate 100, and has light transmissivity. An insulative layer 150 is formed on the substrate 100 and the first electrode 110, and has an opening 152 which coincides with the first electrode 110 in location. An organic layer 120 is located at least in the opening 152. A second electrode 130 is formed on the organic layer 120 and has light transmissivity. An intermediate layer 200 is formed on at least a part of a region which overlaps with the first electrode 110 of side faces of the first electrode 110. The refraction index of the intermediate layer 200 is between a refraction index of the substrate 100 and a refraction index of the first electrode 110.SELECTED DRAWING: Figure 2
Patent JP-2022080612-A (JP)
Title: Travel route generation method and device
Inventor: MINAMIDA MASAYA
IPC: G05D1/02
Filed: 2020-11-18
Abstract: To provide a travel route generation method and device capable of preventing a moving body from interfering with a characteristic object when making the moving body autonomously travel along a travel route while using map data to estimate a self-position of the moving body.SOLUTION: A travel route generation method includes: a travel route setting process of setting a travel route S where a forklift 2 travels on a building drawing; a map generation process of detecting a distance from the forklift 2 to an object 50 present in a circumference of the forklift 2 so as to generate map data corresponding to the building drawing; a collation process of collating the map data with the building drawing to calculate a quantity of position deviation of the same characteristic object between the building drawing and the map data; and a travel route correction process of correcting the travel route S according to the quantity of position deviation of the same characteristic object between the building drawing and the map data.SELECTED DRAWING: Figure 5
Patent JP-2022081216-A (JP)
Title: Finish work system for concrete upper surface
Inventor: NAKAGAWA KEITARO
IPC: E04F21/24
Filed: 2020-11-19
Abstract: To automatically conduct a finish work for a concrete upper surface even when there are no or few feature points such as walls and pillars.SOLUTION: A finish work system 100 comprises a work device 10 conducting a finish work for an upper surface 92 after a leveling work while traveling on the upper surface 92 of a floor slab 90, makers 102A, 102B installed on the periphery of the work object area, an imaging device 112 installed on the work device 10, and a controller that grasp a self position of the work device 10 with an image containing either the maker 102A or marker 102B that the imaging device 112 has captured, then makes the work device 10 travel along a work path.SELECTED DRAWING: Figure 2
Patent JP-2022083621-A (JP)
Title: Combustion chamber structure for engine
Inventor: ROKUTA KAZUYA
IPC: F02F3/24
Filed: 2020-11-25
Abstract: To provide a combustion chamber structure for an engine capable of improving engine output while suppressing knocking, and of compatibly improving fuel consumption performance and improving the engine output.SOLUTION: A crown surface 50 of a piston 5 includes an exhaust side bottom part 51 at the exhaust side edge, an intake side bottom part 52 at the intake side edge, an exhaust side inclined surface 53 tending from the exhaust side bottom part 51 to the center part of the crown surface 50, an intake side inclined surface 54 tending from the intake side bottom part 52 to the center part of the crown surface 50, and a plane 55, the plane 55 being provided continuously between the upper end of the exhaust side inclined surface 53 and the upper end of the intake side inclined surface 54. Lfr/h as a ratio between a longitudinal width Lfr as the width of the plane 55 in the direction perpendicular to the direction that the intake side and the exhaust side face each other, and a mountain height h as the height of an upheaval part formed by the exhaust side inclined surface 53, the intake side inclined surface 54 and the plane 55 satisfies a relationship of 6.0<Lfr/h<17.5 in a range where the geometric compression ratio of a combustion chamber 6 is 13.5-15.5.SELECTED DRAWING: Figure 8
Patent JP-2022083670-A (JP)
Title: Method and system for modifying position of cursor
Inventor: TAI YU-FENG
IPC: G06F3/0346
Filed: 2020-11-25
Abstract: To provide a method and system for modifying a position of a cursor in XR (extended reality).SOLUTION: A method determines depth information of a body part of a user. The user uses the body part for moving a cursor. The cursor is positioned at the end of a ray cast emanated from the user side. A head-mounted display is mounted on the head of the user. A first position of the cursor is determined. On the basis of the depth information of the body part and the first position, a second position of the cursor, which is different from the first position, is determined. The second position is used as a current position of the cursor. The current position is positioned at the end of the ray cast emanated from the user at the time. Accordingly, the cursor can be easily controlled for users different in body height or arm length.SELECTED DRAWING: Figure 2
Patent JP-2022086250-A (JP)
Title: Information processing system and information processing program
Inventor: WATANABE TAICHI
IPC: H04N1/00
Filed: 2020-11-30
Abstract: To provide an information processing system and an information processing program for managing an upper limit of file capacity processable by a workflow and notify a user of the upper limit.SOLUTION: In an information processing system, a service provision environment 3 includes a metadata generation service 9 comprising: a flow generation unit 93 to generate a workflow; a flow save unit 94, as an upper limit value calculation unit, to analyze the workflow generated by the flow generation unit 93 and calculate an upper limit value indicating the upper limit of a file size processable by the workflow. A device 4 includes a content display unit 62 for displaying the upper limit value calculated by the upper limit value calculation unit on a screen of a browser 6A of a terminal used by a user.SELECTED DRAWING: Figure 3
Patent JP-2022086383-A (JP)
Title: Seat cover, seat unit, and transport device
Inventor: TSUBURAYA SHINICHI
IPC: B60N2/60
Filed: 2020-11-30
Abstract: To provide a seat cover which controls flow of air around a seat to inhibit a person seated on the seat from being infected with a virus.SOLUTION: A seat cover 5 includes: a backrest cover 54 which covers a backrest 42 of a seat 4 from an upper part; a side plate 52 which protrudes from at least one end part as seen in a width direction of the seat 4 of the backrest cover 54 to an area in front of the seat 4 and forms a plate shape extending in a vertical direction; and an upper plate 53 which protrudes upward from an upper end of the backrest cover 54 and forms a plate shape extending in the width direction. Surfaces of the backrest cover 54, the side plate 52, and the upper plate 53 are formed of an antiviral material.SELECTED DRAWING: Figure 2
Patent JP-2022086676-A (JP)
Title: Game machine
Inventor: KIMURA TETSUYA
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To prevent omission of a battery on a board more optimally.SOLUTION: In a state in which a battery 186 is mounted to a battery socket 185 normally, an upper surface (plus terminal) of the battery 186 opposes a tip of a projection 184c when a lid 184 is mounted to a case body 183, and a predetermined gap is formed between the battery 186 and the projection 184c. In a state in which the battery 186 is not mounted to the battery socket 185 normally, the projection 184c is brought into contact with the battery 186 when mounting the lid 184 to the case body 183. The projection 184c and the battery socket 185 are disposed in positions in which the amount of deflection of the lid 184 in a board direction is small.SELECTED DRAWING: Figure 7
Patent JP-2022090657-A (JP)
Title: Air-conditioning device
Inventor: SAITO MAMORU
IPC: F24F13/20
Filed: 2020-12-08
Abstract: To provide an air-conditioning device for suppressing the dew condensation of a two-split guide part without increasing the number of part items.SOLUTION: An air-conditioning device 10 comprises a case 20 including a first guide part 60 for guiding blowing air CL from a blowing fan 32 frontward and downward, and a second guide part 70 extending frontward and downward from a front end 60a of the first guide part 60, and guiding the blowing air CL to a blowing port 22. The first guide part 60 comprises a first guide plate 61 extending frontward and downward, and a front plate 62 extending downward from the front end 61a of the first guide plate 61. The second guide part 70 comprises a second guide plate 71 extending frontward from the front end 61a of the first guide plate 61 or the front plate 62, and a back plate 72 extending to the front plate 62 from a front end 71a of the second guide plate 71. A space part Sp is formed of the second guide plate 71, the back plate 72 and the front plate 62. The space part Sp is partitioned into a plurality of chambers Ro by a plurality of bulkheads 92.SELECTED DRAWING: Figure 2
Patent JP-2021106868-A (JP)
Title: Vacuum cleaner
Inventor: KAMIYAMA KOHEI
IPC: A47L9/04
Filed: 2020-12-09
Abstract: To improve stability of a distance between a driving machine and a rotary cleaning body.SOLUTION: A suction port body includes: a case body having a suction port capable of sucking dust; a rotary cleaning body provided at the case body in a rotatable manner; a driving machine 210 having a rotary shaft and a driving machine body 210a where the rotary shaft is provided, and for generating a driving force for rotating the rotary cleaning body; a cleaning body driving mechanism 48 including an output side pulley 214 provided at the rotary shaft, a driven side pulley 216 connected to the rotary cleaning body in a separable manner via a mounting body, and a power transmission body 212 stretched to the output side pulley 214 and the driven side pulley 216, and for transmitting the driving force to the rotary cleaning body from the driving machine 210; and a holding member 220 for supporting the driving machine body 210a and for supporting the driven side pulley 216 in a rotatable manner.SELECTED DRAWING: Figure 13
Patent JP-2022062660-A (JP)
Title: Organic halogen compound decomposer, method for producing the same, and method for purifying soil or underground water
Inventor: YOSHI TOSHISUKE
IPC: C09K17/02
Filed: 2020-12-10
Abstract: To provide an organic halogen compound decomposer that can be prepared by more convenient work as compared to the conventional art, wherein the organic halogen compound decomposer exhibits sufficient VOCs decomposing effect.SOLUTION: An organic halogen compound decomposer contains metal particles that are primarily composed of iron with a particle size of 1-500 μm, and water-soluble nickel salt particles. At least certain amounts of both particles take a structure in which the water-soluble nickel salt particles are deposited on the metal particles. There are also provided techniques relating thereto.SELECTED DRAWING: Figure 1
Patent JP-2022093786-A (JP)
Title: Electronic device, drive support system, and recognition method for sensitive traffic light
Inventor: SHINOHARA YOSHIYUKI
IPC: G08G1/09
Filed: 2020-12-14
Abstract: To provide an electronic device that has a function of recognizing a sensitive traffic light in an unresponsive state.SOLUTION: An on-vehicle device 110_P of the present invention comprises: acquisition means for acquiring information about the lighting colors of traffic lights S1_M, S2_M, and S3_M on a road M along which a vehicle P runs from a roadside device 120; detection means for detecting the traffic light S2_M with the lighting color unchanged based on the acquired lighting-color information; and means for recognizing a traffic light S2_N on a subsidiary road N as a sensitive traffic light in an unresponsive state when the traffic light S2_M with the lighting color unchanged is detected, and for outputting traffic light information indicating the sensitive traffic light S2_N being unresponsive to a stopping vehicle Q when the vehicle P passes through the intersection of the traffic light S2_M.SELECTED DRAWING: Figure 2
Patent JP-2022093822-A (JP)
Title: Oil-in-water emulsion composition using bacterial cellulose composite powder
Inventor: ABE KENICHI
IPC: A61Q19/00
Filed: 2020-12-14
Abstract: To provide methods for stabilizing emulsification by adding processes of an emulsification stabilizer such as directly adding to a liquid composition containing water and oil, adding during the production of the liquid composition and then emulsifying, or adding to an emulsified composition and then mixing together, and to provide such an emulsification stabilizer and compositions emulsified by the emulsification stabilizer.SOLUTION: Bacterial cellulose composite powder produced in a particular manner is effective in emulsification stabilization, and dissolves by simple stirring even in liquids with high salt-concentration or with low pH. Therefore, it is effective in emulsification stabilization of various compositions.SELECTED DRAWING: None
Patent JP-2021061618-A (JP)
Title: Imaging device and imaging apparatus
Inventor: MURATA HIRONOBU
IPC: H04N5/345
Filed: 2020-12-15
Abstract: To solve the problem in which, since PD signals that are two or more times larger are output from pupil division type focus detection pixels provided on the entire surface of an imaging area, the amount of data transferred from an imaging device to a control unit side of an imaging apparatus increases, thus a storage memory area on the imaging device side increases.SOLUTION: The imaging device includes: a pixel portion in which a plurality of pixels each including a plurality of photoelectric conversion elements is arranged; and an output control unit that adds signals from the photoelectric conversion elements in the pixel of a first region of the pixel portion and outputs them and outputs a signal from the photoelectric conversion element at each pixel in a second region of the pixel portion.SELECTED DRAWING: Figure 6