baber/WOPTO huggingface dataset:
Patent JP-2021192266-A (JP)
Title: Vehicle control apparatus, vehicle control method, and program
Inventor: KURAHASHI MAKOTO
IPC: G08G1/16
Filed: 2021-09-01
Abstract: To provide a new technology of determining trajectory of a vehicle.SOLUTION: A vehicle control apparatus 10 includes: a detection unit 12 for detecting predetermined behavior of a preceding vehicle; and a control unit 11 which executes one of first control to move a vehicle along a standard trajectory set along a road and second control to move the vehicle in a control different from the first control when the predetermined behavior of the preceding vehicle is detected. The detection unit 12 detects, for example, a behavior of moving to the right after moving to the left with respect to a traveling direction within a predetermined time, or a behavior of moving to the left after moving to the right with respect to the traveling direction within a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2021185623-A (JP)
Title: Charged particle beam exposure mask and manufacturing method thereof
Inventor: AIDA KAZUHIKO
IPC: H01L21/027
Filed: 2021-09-02
Abstract: To provide a high-quality charged particle beam exposure mask and a manufacturing method for manufacturing the exposure mask.SOLUTION: A charged particle beam exposure mask comprises: a frame-shaped support section supporting a thin plate section including a first face and a second face opposed to the first face from the side of the first face; and a reinforcement section reinforcing the thin plate section. An opening through which a charged particle beam is passable, is formed in a pattern region included in the thin plate section. The reinforcement section includes a first reinforcement part and a second reinforcement part. The first reinforcement part includes: a first minimum width portion continued to a non-transmittable portion; and a first maximum width portion positioned farthest from the thin plate section. The second reinforcement part includes: a second minimum width portion continued to the first maximum width portion; and a second maximum width portion positioned farthest from the thin plate section. A width of the first reinforcement part is increased gradually from the first minimum width portion to the first maximum width portion, and a width of the second reinforcement part is increased gradually from the second minimum width portion to the second maximum width portion. A width of the first minimum width portion is greater than a width of the second minimum width portion, and a width of the first maximum width portion is greater than a width of the second maximum width portion.SELECTED DRAWING: Figure 3
Patent JP-2023037196-A (JP)
Title: Movable body
Inventor: HASEGAWA YUKITSUGU
IPC: B61B13/00
Filed: 2021-09-03
Abstract: To reduce resistance when an unmanned conveyance vehicle towing a vehicle including a front wheel and rear wheels rearward turns the corner.SOLUTION: A movable body includes: a vehicle which includes a front wheel and rear wheels and on which a rider rides; an unmanned conveyance vehicle disposed rearward of the vehicle and including wheels and a drive unit that drives the wheels; and a coupler connecting the vehicle to the unmanned conveyance vehicle. The coupler includes a biasing mechanism that biases a rear part of the vehicle toward an upper side of the vehicle. The biasing mechanism includes a first elastic member. When a rider is riding on the vehicle, the first elastic member is deformed by the weight of the rider to bring the rear wheels in contact with a road surface, and when the rider is not riding on the vehicle, the rear wheels are separated away from the road surface by elastic force of the first elastic member.SELECTED DRAWING: Figure 2
Patent JP-2023038874-A (JP)
Title: Stirring blade combination use type fluid suction device
Inventor: TAKEDA HIROSHI
IPC: B01D46/04
Filed: 2021-09-07
Abstract: To provide a stirring blade combination use type fluid suction device including a function for preventing powder from clogging a filter.SOLUTION: A stirring blade combination use type fluid suction device 100 includes: a suction pipe 110 whose tip is divided into two parts, i.e., a first pipe part 112 and a second pipe part 114 and which suctions a fluid in a container 140 from tips of the first pipe part and the second pipe part and discharges the fluid from rear ends to the outside of the container; a first filter 120 which is attached to the tip of the first pipe part and prevents suctioning of a powder into the suction pipe; a second filter 122 which is attached to the tip of the second pipe part and prevents suctioning of the powder into the suction pipe; and a stirring blade 130 which is disposed within the container and may pass near the tips of the first pipe part and the second pipe part. The stirring blade causes protruding flow to flow into the first pipe part or suctions the protruding flow into the first pipe part to generate flow of the fluid between the first pipe part and the second pipe part and thereby suction the powder from the second filter during rotation.SELECTED DRAWING: Figure 1
Patent JP-2023043020-A (JP)
Title: Method of forming resist pattern and method of manufacturing semiconductor device
Inventor: ABE SATOMI
IPC: H01L21/336
Filed: 2021-09-15
Abstract: To provide a method for processing a pattern of an object to be processed with high accuracy.SOLUTION: A method of forming a resist pattern comprises: preparing an object to be processed having a laminate having first and second layers alternately laminated in a first direction, a first region provided on a top surface of the laminate, and a second region containing a recess extending in the first direction in the laminate; coating a photoresist on first and second regions to form a resist layer; and, after insolubilizing the resist layer by partially exposing via a multi-tone mask, removing an unexposed portion of the resist layer to form a resist pattern. The multi-tone mask includes a first light-transmitting portion that overlaps the first region in a first direction and has a first transmittance with respect to exposure light, and a second light-transmitting portion that overlaps with the recess in the first direction and has second transmittance lower than the first transmittance with respect to the exposure light.SELECTED DRAWING: Figure 1
Patent JP-2023048637-A (JP)
Title: Function expansion device for unmanned flight body, and observation method
Inventor: TSUKAMOTO TAKAFUMI
IPC: B64C37/00
Filed: 2021-09-28
Abstract: To provide a function expansion device to be installed on an unmanned flight body having a floating body, in order to stabilize movement on water, and make the unmanned flight body move seamlessly on water and in the air to observe objects in the periphery.SOLUTION: A fixing part 11 fixes a function expansion device 1 to an unmanned flight body 2. An observation part 13 observes objects in the periphery. A movement part 14 is at least partly submerged in and causes the unmanned flight body 2 to move along the water surface, when the unmanned flight body 2 with the function expansion device 1 installed thereon is floating on the water surface. A power receiving part 12 receives power from the unmanned flight body 2 according to electromagnetic induction. A communication part 15 conducts radio communication with a processor that controls the unmanned flight body 2.SELECTED DRAWING: Figure 2
Patent JP-2023049065-A (JP)
Title: Sensible heat recovery type water heater, latent heat recovery type water heater and manufacturing method of water heater
Inventor: MORIYAMA MASATAKA
IPC: F24H8/00
Filed: 2021-09-29
Abstract: To provide a sensible heat recovery type water heater, a latent heat recovery type water heater and a manufacturing method of the water heaters capable of suppressing cost of manufacture thereof.SOLUTION: A sensible heat recovery type water heater 3 includes: a burner device 300; a primary heat exchanger 100 fixed to an upper part of the burner device 300 and to recover sensible heat from combustion exhaust generated from the burner device 300; and an exhaust casing 290 disposed at a downstream side of the primary heat exchanger 100 and to discharge combustion exhaust discharged from the primary heat exchanger 100, wherein the exhaust casing 290 is configured by using a box body 291 that has an inflow port 245 at a rear side for receiving the combustion exhaust and has an outflow port 246 at a front side for discharging the combustion exhaust, and the box body 291 is used for a housing 230 of a secondary heat exchanger 200 in a latent heat recovery type water heater 2 that includes; the burner device 300; the primary heat exchanger 100; and the secondary heat exchanger 200 disposed at the downstream side of the primary heat exchanger 100 and to recover latent heat from the combustion exhaust discharged from the primary heat exchanger 100.SELECTED DRAWING: Figure 11
Patent JP-2023051006-A (JP)
Title: Transport cart and transport cart differential two-wheel unit
Inventor: HISATSUGU HIROKI
IPC: B62B5/00
Filed: 2021-09-30
Abstract: To improve travel performance of a trans port cart, which has not been considered in the prior art.SOLUTION: According to the configuration of the present invention for solving the problem above, a trans port cart for transporting loaded objects includes: a push handle to be operated by a user of the transport cart; a cart portion in which loaded objects are loaded; a plurality of free rotating idler wheels disposed in each row in a travel direction of the transport cart; differential two wheels configured to drive the transport cart according to output from a motor; and a main body to which the push handle, the cart portion, the free rotating idler wheels, and the differential two wheels are connected. The differential two wheels are disposed between rows of the plurality of free rotating idler wheels.SELECTED DRAWING: Figure 4
Patent JP-2023053460-A (JP)
Title: Optical fiber installation structure, and optical fiber
Inventor: WATANABE YUKI
IPC: G02B6/255
Filed: 2021-10-01
Abstract: To provide an optical fiber material that makes it possible to measure stably and with high measurement accuracy in an optical fiber sensing, and to provide a manufacturing method of the optical fiber material.SOLUTION: In an optical fiber material of the present invention, a plurality of optical fiber installation structures is provided with prescribed intervals. A part of resin coating 21 of a coated optical fiber 20 is removed, in which an optical fiber bare wire 24 is in an exposed state. The optical fiber bare wire 24 and the coated optical fiber 20 in both ends of the optical fiber bare wire are fixed by a same member (fixation unit 30). The fixation unit 30 has a structure in which a foundation flat plate 31 and a convexity flat plate 32 partially provided in an almost center part are integrated, in which the optical fiber bare wire 24 is fixed by the convexity flat plate 32 and the coated optical fiber 20 is fixed by the foundation flat plate 31. The convexity flat plate 32 does not contact with a cross section 21A of the resin coating 21 of the coated optical fiber 20. In this state, a space S around a coating removal part is filled with a filler, thereby an optical fiber installation structure is manufactured.SELECTED DRAWING: Figure 9
Patent JP-2023055324-A (JP)
Title: Test device
Inventor: MARUO TOMOHIKO
IPC: G01R29/10
Filed: 2021-10-06
Abstract: To provide a test device that is easily transported and facilitates additional installation of an antenna for testing RRM and the like.SOLUTION: A test device comprises: an electromagnetic anechoic chamber that includes a plurality of chamber parts connected to each other to form a box-like body, and has, inside the box-shape body, an internal space not affected by an ambient radio wave environment; a plurality of antennas for a test that are accommodated in the internal space, and transmit or receive radio signals for measuring the transmission and reception characteristics of a DUT to or from an antenna to be tested; and an antenna fixture 440 that has a body part 441 for holding at least one antenna for a test 6b of the plurality of antennas for a test, and an attachment plate 442 connected to the body part and attached to the inside of the electromagnetic anechoic chamber. Between a first opposite end face of a first chamber part 300 and a second opposite end face opposite to a first opposite end face of a second chamber part 400 adjacent to the first chamber part, the attachment plate of the antenna fixture is fixed to at least one of the first and second opposite end faces.SELECTED DRAWING: Figure 14
Patent JP-2023055455-A (JP)
Title: vehicle seat
Inventor: KATO KAZUTO
IPC: B60N2/885
Filed: 2021-10-06
Abstract: To effectively suppress a passenger from getting motion sickness.SOLUTION: A vehicle seat comprises a seat cushion, a seat back, a headrest, and a head support part having a pair of right and left support part bodies 50. A first angle θ1 is set to 37.2 to 143° and a second angle is set to 12.8 to 68.7°, where the first angle θ1 is the angle formed by the face of the left support part body 50 on the head side of a sitting passenger and the face of the right support part body 50 on the head side of the sitting passenger, and the second angle is the angle formed by the direction in which the pair of the right and left support part bodies faces and the vehicle front-rear direction.SELECTED DRAWING: Figure 5
Patent JP-2022013945-A (JP)
Title: Positive electrode active material precursor for lithium secondary battery, and method for producing positive electrode active material for lithium secondary battery
IPC: H01M4/36
Filed: 2021-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material precursor for a lithium secondary battery which inhibits battery swelling and allows production of a battery with a longer life. 
     SOLUTION: A positive electrode active material precursor for a lithium secondary battery contains at least nickel atoms. If D 10 , D 30 , D 50 , D 70  and D 90  represent particle sizes (μm) at which the cumulative volume percentage from the small particle side is 10%, 30%, 50%, 70% and 90%, respectively, in a volume-based cumulative particle size distribution curve obtained by laser diffraction-type particle size distribution measurement, then the D 10 , D 30 , D 50 , D 70  and D 90  satisfy: condition (1), (D 50 -D 10 )/D 30 ≤0.6; condition (2), (D 90 -D 50 )/D 70 ≤0.6; and condition (3), 0.90≤[(D 50 -D 10 )/D 30 ]/[(D 90 -D 50 )/D 70 ]≤1.10. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023061279-A (JP)
Title: Virus inspection system, virus inspection method, and virus sample collecting method
Inventor: KANAZAWA YOHEI
IPC: G01N33/50
Filed: 2021-10-19
Abstract: To provide a virus inspection system for easily performing virus inspection.SOLUTION: The virus inspection system is provided with a measuring apparatus 3 for measuring an amount of virus in a sample, a server 1 for collecting a measured value of the amount of virus measured by the measuring apparatus 3, and a user terminal 2 for displaying information of the amount of virus based on information transmitted by the server 1. The measuring apparatus 3 comprises a main unit, which can be separated from each other, and a sensor stick, which includes a sensor capable of measuring the amount of virus. The virus amount measured by the sensor stick is transmitted to the server 1 through the main unit.SELECTED DRAWING: Figure 1
Patent JP-2023061464-A (JP)
Title: tent
Inventor: NONAKA TAMAKI
IPC: E04H15/36
Filed: 2021-10-20
Abstract: To provide a tent capable of simultaneously inserting one end of a pole into a receiving tool and inserting the other end of the pole into the receiving tool.SOLUTION: The tent of the present invention comprises a tent main body and a pole. The tent main body has a dome part and a pole sleeve. The pole sleeve has a sleeve main body provided along the surface of the dome part from a peripheral edge part on one side of the dome part to a peripheral edge part on the other side, and a pole receiver provided at the other end part of the sleeve main body to lock the other end part of the pole. The pole receiver has an insertion part forming an insertion hole into which an end part of the pole can be inserted. The pole has a large-diameter part having an outer diameter larger than an inner diameter of the insertion hole and a small-diameter part having an outer diameter smaller than the inner diameter of the insertion hole on an end portion side of the large-diameter part. The pawl receiver locks the end part of the pole to restrict the movement of the pole in the insertion direction in a state where the small-diameter part protrudes from the sleeve main body.SELECTED DRAWING: Figure 1
Patent JP-2022031638-A (JP)
Title: Methods of treatment of cancer with antagonists against pd-1 and pd-l1 in combination with radiation therapy
IPC: A61K41/00
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a dosing strategy for combining radiation therapy and a PD-1 and/or PD-L1 antagonist to create maximal benefit to patients suffering from cancer. 
     SOLUTION: A pharmaceutical for treating lung cancer in a patient comprises at least one PD-1 and/or PD-L1 antagonist, and is administered to the patient on a same day as or up to 4 days after a fraction of fractionated radiation therapy, where the radiation therapy is external-beam radiation therapy and the fraction is 11 Gy or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023063992-A (JP)
Title: Shovel
Inventor: KUROSAWA RYOTA
IPC: E02F9/24
Filed: 2021-10-25
Abstract: To provide a technique for more appropriately detecting an object to be detected from a picked-up image around a shovel.SOLUTION: A shovel 100 includes an undercarriage 1, a super structure 3 turnably mounted on the undercarriage 1, an image pick-up device 40 mounted on the super structure 3 for picking up an image around the super structure 3, an irradiation device 70 for irradiating an image pick-up range of the image pick-up device 40 with infrared light, and an object detection device 302 for recognizing a highly visible safety wear RV on the basis of the image picked-up by the image pick-up device 40 to detect a person around the shovel 100.SELECTED DRAWING: Figure 15
Patent JP-2023064385-A (JP)
Title: karaoke device
Inventor: ITO NORIHISA
IPC: G10K15/04
Filed: 2021-10-26
Abstract: To provide a karaoke device that, for a musical piece for which one listener wishes a singer to perform karaoke singing, can increase the possibility that the singer performs karaoke singing.SOLUTION: A karaoke device includes: a reservation registration unit configured to register music identification information on a certain musical piece selected by one user in a reservation queue in association with user identification information on the one user; a request accepting unit configured to, in a case where music identification information on a requested musical piece is received from a portable terminal of another user during karaoke performance of the certain musical piece, store the received music identification information on the requested musical piece in association with the user identification information associated with the music identification information on the certain musical piece; and a list presentation unit configured to generate a list of recommended musical pieces based on a singing history of the one user and the music identification information on the requested musical piece associated with the user identification information on the one user, and present the list to the one user.SELECTED DRAWING: Figure 3
Patent JP-2023067322-A (JP)
Title: Management system, program, and information processing method
Inventor: KAWAMURA KENICHI
IPC: G06Q50/26
Filed: 2021-11-01
Abstract: To provide a management system, a program, and an information processing method capable of allowing early payment of a return gift to business operator that ships the return gift, therefore enhancing convenience of the business operator, and reducing workload of an autonomous body and business operators.SOLUTION: Receiving means 201 receives: transfer destination information of a business operator that ships a return gift; and shipment completion information including at least a slip number or delivery management ID tied to the business operator's identification information at the time of completion of the return gift shipment. On condition that receiving means 201 has received the shipment completion information, transfer instruction means 205 sends a transfer instruction of payment for the return gift with transfer destination information corresponding to the business operator's identification information associated with a slip number or delivery management ID to a third terminal 5 of the financial institution.SELECTED DRAWING: Figure 1
Patent JP-2023069154-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-11-05
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a loss display when occurrence of a big win game based on a small win game is disadvantageous in an opening of the small win game, and executes a gain display when occurrence of a big win game based on a small win game becomes advantageous instead of being disadvantageous. After switching from the loss display to the gain display, the loss display is not executed until a big win game occurs. In an intermediate period when advantage/disadvantage for generating a big win game on the basis of a small win game cannot be determined easily, a border display for reporting that advantage/disadvantage cannot be easily determined in an opening of a small win game is executed. The border display is a mode for alternately executing, for example the loss display and the gain display, and a mode in which a movable accessory member 39 is moved so as to overlap with a display surface of a pattern display part 341. The border display may be executed in a special pattern game executed during the intermediate period.SELECTED DRAWING: Figure 358
Patent JP-2022028756-A (JP)
Title: Amanitin conjugates
IPC: A61K47/68
Filed: 2021-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition comprising a conjugate. 
     SOLUTION: The present invention relates to a conjugate comprising: (a) an amatoxin comprising (i) an amino acid 4 with a 6'-deoxy position, and (ii) an amino acid 8 with an S-deoxy position; (b) a target-binding moiety; and (c) optionally a linker linking the amatoxin and the target-binding moiety. The present invention further relates to a pharmaceutical composition comprising such a conjugate. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074829-A (JP)
Title: Object identification model creation system, object identification model creation method, and object identification model creation program
Inventor: AKIYAMA YASUHIRO
IPC: G06T7/00
Filed: 2021-11-18
Abstract: To create an object identification model capable of detecting an object in an unknown area without newly preparing learning data for the unknown area.SOLUTION: An object identification model creation system of the present invention includes: a feature quantity analysis unit configured to determine known observation condition data similar to unknown observation condition data and output multiple known observation image data linked to the known observation condition data; a pseudo image data generation unit configured to generate pseudo image data by performing style conversion with the multiple known observation image data output by the feature quantity analysis unit as an input; and an identification model learning unit configured to perform machine learning using the known observation image data or the pseudo image data generated by the pseudo image data generation unit to create an object identification model.SELECTED DRAWING: Figure 1