baber/WOPTO huggingface dataset:
Patent JP-2021067111-A (JP)
Title: Resin glass window
Inventor: KAMIYA KOJI
IPC: E06B3/62
Filed: 2019-10-25
Abstract: To provide a resin glass window capable of controlling the deformation mode thereof when the resin glass expands and contracts due to temperature changes.SOLUTION: A resin glass window 1a has a resin glass 2 and a frame 3. The resin glass 2 has a plurality of protruding portions 4. The frame 3 has insertion holes through which the protruding portions 4 are inserted. A holding member is attached to each of the protruding portions 4. The frame 3 is held between the holding members and the resin glass 2. One of the plurality of protrusion portions 4 is designated as a reference protrusion portion 401, and the other protrusion portions 4 are designated as general protrusion portions 402. The holding members attached to the general protruding portions 402 are configured to allow a relative sliding movement between the protruding portion 4 and the frame 3, at least in a specific direction along the lines L1-L3 connecting the reference protruding portion 401 and the general protruding portions 402.SELECTED DRAWING: Figure 2
Patent JP-2020070298-A (JP)
Title: Herbicide composition
Inventor: UI Takahito
IPC: A01N25/30
Filed: 2019-10-30
Abstract: To provide a herbicide composition that has excellent herbicidal effect and uses glufosinate.SOLUTION: A herbicide composition contains the following component (A), component (B) and component (C), with the mass ratio between the content of component (B) and the content of component (C) (C)/(B) of 0.010 or more and 0.18 or less. Component (A): a compound selected from glufosinate and a salt thereof. Component (B): a compound represented by general formula (B-I): RO(RO)SOM(B-I) [where Ris a C8-24 hydrocarbon group, Ris a C2-4 alkanediyl group, n is an average number of addition of moles to denote 0 or more and 30 or less, Mis a counterion]. Component (C): an aromatic sulfonic acid salt having an aliphatic hydrocarbon group.SELECTED DRAWING: None
Patent JP-2021070053-A (JP)
Title: Hot rolled steel sheet manufacturing method and hot rolled steel sheet manufacturing system
Inventor: OHARA TAKAHIRO
IPC: B21B45/08
Filed: 2019-11-01
Abstract: To provide a hot rolled steel sheet manufacturing method which can determine descaling conditions throughout a finish rolling process.SOLUTION: A hot rolled steel sheet manufacturing method comprises: a process in which a steel material discharged from a heating furnace is roughly rolled; a process in which the rolled material after the rough rolling process is finish-rolled by one or more rolling machines; and a process in which scale of the rolled material is removed by a descaling device located on an inlet side of the rolling machine. This method comprises a process in which operation conditions of the removal process are determined, and the determination process has: a process in which a scale thickness is calculated in a specific pass schedule of the finish rolling process; a process in which whether or not the scale thickness calculated in the calculation process falls within an acceptable range is determined; and a process in which when it has been determined in the determination process that the scale thickness is out of the acceptable range, the operation conditions of the removal process are changed to re-calculate the scale thickness. The determination process and the re-calculation process are repeated until the scale thickness falls within the acceptable range.SELECTED DRAWING: Figure 2
Patent JP-2021069863-A (JP)
Title: Absorbent article
Inventor: SHIRAKAWA TAKASHI
IPC: A61F13/49
Filed: 2019-11-01
Abstract: To provide an absorbent article which is excellent in a leakage prevention performance of a leakage prevention cuff and can effectively prevent lateral leakage.SOLUTION: A diaper 1 includes a pair of leakage prevention cuffs 3, 3 extending in a vertical direction X arranged, provided with a separation part 39 on a skin facing surface of an absorbent body 2. The leakage prevention cuff 3 is composed of a leakage prevention cuff formation sheet 30, and has a base end part 31 and a standing part 32. The standing part 32 includes: a first standing part 34 from the base end part 31 across to a bending part 33; and a second standing part 35 positioned nearer on a side of the skin of a wearer than the first standing part 34 from the bending part 33 across to a free end 32a of the standing part 32. The diaper 1 has a specific part where a total length 35L of parts overlapping the second standing part 35 in a virtual straight line VL becomes 20% to 50% of a length 39L of a part overlapping a separate part 39 in the virtual straight line VL when one virtual straight line VL crossing the diaper 1 in the horizontal direction Y is drawn in an unfolded and stretched state.SELECTED DRAWING: Figure 2
Patent JP-2020030425-A (JP)
Title: Unidirectional key fob and vehicle pairing authentication, retention and nullification
Inventor: HO JIN-MENG
IPC: G06F21/44
Filed: 2019-11-05
Abstract: To provide a method for authenticating, retaining and nullifying a key fob control unit.SOLUTION: In a key fob retention and nullification process, the device shares a secret operation key after initial pairing between a key fob and a control unit. In authentication, the key fob sends 8 least significant bits of a 128-bit counter and several bits of AES-128 OpKey encrypted value of the counter to the control unit. In key nullification and retention, the control unit is prompted to enter an OpKey retention and nullification mode. Subsequently, each of the remaining or new key fobs is prompted by a user to send an authentication message 105 to the control unit. When the control unit is prompted to exit the OpKey retention and nullification mode, the control unit retains only the OpKey of the key fob that sent a valid authentication message immediately before entering and exiting the OpKey retention and nullification mode.SELECTED DRAWING: Figure 3
Patent JP-2020119501-A (JP)
Title: Learning method and learning device for improving segmentation performance to be used for detecting events including pedestrian event, automobile event, falling event, and fallen event by using edge loss, and test method and test device using the same
Inventor: KIM KYE-HYEON
IPC: G06T7/12
Filed: 2019-11-07
Abstract: To provide a learning method for improving segmentation performance to be used for detecting events such as a pedestrian event, an automobile event, a falling event, and a fallen event.SOLUTION: A learning method for improving segmentation performance includes steps of: allowing k convolutional layers to generate k encoded feature maps; allowing k-1 deconvolutional layers to sequentially generate k-1 decoded feature maps; allowing h mask layers to refer to h basic decoded feature maps outputted from h deconvolutional layers corresponding thereto and h edge feature maps generated by extracting edge parts from the h basic decoded feature maps; and allowing h edge loss layers to generate h edge losses by referring to the edge parts and GTs corresponding to this.SELECTED DRAWING: Figure 6
Patent JP-2021077107-A (JP)
Title: Estimation device and system
Inventor: SHIMIZU TOMOKI
IPC: G05B19/4063
Filed: 2019-11-08
Abstract: To provide an estimation device and a system, which easily and accurately estimate a position of a rotation axis of a processed object to be turned.SOLUTION: An estimation device that estimates a position of a rotation axis of a machine tool for turning a rotating object to be processed comprises: a first position acquisition unit that acquires a position of the tool in a first direction orthogonal to the rotation axis; a second position acquisition unit that acquires a position of the tool in a second direction orthogonal to the rotation axis and the first direction; a load acquisition unit that acquires the first and second direction loads of the tool in the first and second directions; a determination unit that determines whether the load is a threshold value or less; a turning control unit that turns the processed object in the second direction until the second direction load falls below the threshold value after turning the processed object in the first direction until the first direction load falls below the threshold value; and an estimation unit that estimates the position of the rotation axis on a plane surface in the first and second directions based on the positions of the tool in the first and second directions when each of the first and second direction loads falls below the threshold value or less.SELECTED DRAWING: Figure 2
Patent JP-2021073918-A (JP)
Title: Aquarium connector and hydroponic cultivation apparatus comprising the same
Inventor: ISHIBASHI NAOYA
IPC: A01G31/00
Filed: 2019-11-11
Abstract: To improve work efficiency in connecting to and removing from an aquarium in a hydroponic cultivation apparatus.SOLUTION: Provided is a connector that is used for being longitudinally connected to an aquarium for plant cultivation comprising a bottom plate and a pair of side plates rising from both ends of the bottom plate, the connector comprising a bottom wall arranged on the outside of the bottom plate in the state of being connected to the aquarium, a pair of side walls arranged outside the pair of side plates in the state of being connected to the aquarium, a convex portion protruding from an inner surface of the bottom wall and abutting on an end of the connected aquarium to form a smooth bottom surface, and a concave portion formed at a position corresponding to the convex portion on an outer surface of the bottom wall.SELECTED DRAWING: Figure 4
Patent JP-2021078265-A (JP)
Title: Air-cooled electric motor
Inventor: SAITO TAKESHI
IPC: H02K9/04
Filed: 2019-11-11
Abstract: To provide an air-cooled electric motor in which a partition plate is surely restrained with respect to an outer wall portion of the electric motor, which therefore can be prevented from generating vibration sound.SOLUTION: An air-cooled electric motor 10 comprises: a cooling fan 20 for cooling an electric motor body 2; and a partitioning plate 50 that straightens an air flow in the air-cooled electric motor 10 generated by the cooling fan 20. The partitioning plate 50 is formed from a platy member, includes an opening 52 causing the air flow generated by the cooling fan 20 to pass through a center portion of the platy member, and includes an inclined portion 51 that is radially inclined and is provided in a peripheral edge portion on a radial direction outside vertical to a shaft direction of the electric motor body 2 while the inclined portion 51 is arranged in the air-cooled electric motor 10. The partitioning plate 50 is attached to the inside of the air-cooled electric motor 10 while the inclined portion 51 is in surface-contact with an inclined surface 31a inclined to the shaft direction in which the inclined portion 51 is formed on an inner surface side of the outer wall partition of the air-cooled electric motor 10.SELECTED DRAWING: Figure 2
Patent JP-2021074759-A (JP)
Title: Modeled object manufacturing method, molded object manufacturing apparatus, and program
Inventor: FUJII TATSUYA
IPC: B23K9/032
Filed: 2019-11-12
Abstract: To control a welding torch at a suitable position without provision of a groove when manufacturing a modeled object including a laminate in which a plurality of weld beads, which is configured by melting a filler material by use of arc and solidifying the same, is stacked.SOLUTION: A method for manufacturing a modeled object including a laminate, in which a plurality of weld beads, which is configured by melting a filler material by use of arc and solidifying the same, is stacked, includes: a process in which a prediction pattern, which is created on the basis of a shape of a second weld bead adjacent to a first weld bead out of a plurality of weld beads stacked before the first weld bead is stacked, and in which change in a welding-current or welding-voltage when oscillating a welding torch around a predetermined position, is predicted, is acquired; and a process in which the first weld bead is formed by causing the welding torch to travel along an orbital position set on the basis of the shape of the first bead. In the first bead forming process, a measurement pattern, in which change in the welding-current or the welding-voltage when oscillating the welding torch is measured, is acquired, and a position of the welding torch is controlled so that the measurement pattern approaches the prediction pattern.SELECTED DRAWING: Figure 9
Patent JP-2021079557-A (JP)
Title: Liquid discharge head and manufacturing method of the same
Inventor: HOSOI TAKAHIRO
IPC: B41J2/16
Filed: 2019-11-14
Abstract: To simplify a sealing structure of an electric connection part and improve reliability of the sealing structure.SOLUTION: A liquid discharge head 1 has: a support member 2; a recording element substrate 3 supported by the support member 2; an electric wiring substrate 4 supported by the support member 2; a first electric connection part 5A which electrically connects the recording element substrate 3 with the electric wiring substrate 4; and a first coating part 6A which coats the first electric connection part 5A and is not restrained by the support member 2. The electric wiring substrate 4 has a pair of first lost parts 44A at both sides of the first electric connection part 5A. A first portion 45A located between the pair of first lost parts 44A of the electric wiring substrate 4 may deform relative to the support member 2.SELECTED DRAWING: Figure 1
Patent JP-2021082940-A (JP)
Title: Imaging device and imaging apparatus
Inventor: HONDA YUKI
IPC: H04N5/369
Filed: 2019-11-19
Abstract: To provide an imaging device and an imaging apparatus that can reduce work and cost of manufacturing in performing pixel shifting processing among imaging bodies, and that can reduce size of the imaging apparatus.SOLUTION: An imaging apparatus comprises: a light receiving section (photoelectric conversion section) 12 that generates and stores charges according to incident light; and a signal processing section 13 that reads the stored charges obtained by the light receiving section 12 to output. The light receiving section 12 has two light receiving layers 12a, b laminated in a light incident direction, each of the light receiving layers 12a, b has pixels arranged in a two-dimensional array in the same pitch, and these two layers light receiving layers 12a, b are laminated in each of a longitudinal direction and a lateral direction of a pixel array by shifting 1/2 pixel pitch to each other. Predetermined signal processing is performed in each of signal processing sections 13a, b for an image signal that is received and photoelectric-converted in each of light receiving layers 12a, b, pixel interpolation operation is performed to each other in an image signal interpolation operation section 50 to be synthesized, and a high resolution image signal is generated.SELECTED DRAWING: Figure 1
Patent JP-2021082074-A (JP)
Title: Printing system, server and printing method
Inventor: NUMATA YASUHIRO
IPC: G06F3/12
Filed: 2019-11-20
Abstract: To more accurately select a printer according to an intention of a user from a plurality of printer devices connected to network.SOLUTION: In a printer system connected to a plurality of printers and a terminal via network following processing is executed. First, data for a new recording is entered from a terminal. Then, according to the entered data, an after-learning model having learned to use one printer from among the plurality printers according to data used in a prior recording by the plurality of printers is used to infer a printer that matches the new recording. The printer obtained as a result of the inference is transmitted to the terminal.SELECTED DRAWING: Figure 4
Patent JP-2020095260-A (JP)
Title: System and method for controlling engine tone by artificial intelligence based on sound quality index of vehicle
Inventor: JUNG IN-SOO
IPC: H04R3/04
Filed: 2019-11-21
Abstract: To provide a system and method for controlling an engine tone by an artificial intelligence based on a sound index of a vehicle that optimize the sound quality index such that an engine sound reaches a target tone through the artificial intelligence.SOLUTION: The system optimizes the sound quality index such that an engine sound reaches a target tone through an artificial intelligence by means of a sound output device 100 for generating a reinforcing sound to reinforce the engine sound of the vehicle, an engine characteristic measurement sensor 300 for measuring sound source characteristics of the engine sound, an interior noise measurement sensor 200 for detecting interior noise of the vehicle, a signal processing controller 600 that receives signals from the engine characteristic measurement sensor in real time and controls the sound output device such that the engine sound reaches the target tone, and a tone control operation unit 500 connected to the signal processing controller.SELECTED DRAWING: Figure 1
Patent JP-2021084729-A (JP)
Title: Baggage holding device
Inventor: OTSUJI KYOHEI
IPC: B66F19/00
Filed: 2019-11-26
Abstract: To provide a baggage holding device capable of easily avoiding the lowering of a holding force by left and right plate-like parts even if an operator grips left and right grips and lifts the left and right grips.SOLUTION: A right gripping part 70 is connected to a right plate-like part 33 and a left gripping part 70 is connected to a left plate-like part 33. A baggage holding device comprises a separation preventing mechanism PM to change the state between a preventing state to prevent the separation of the left and right plate-like parts 33 and an allowable state to allow the separation of the left and right plate-like plates 33. The separation preventing mechanism is configured to be the allowable state when the upward stress with a magnitude greater than or equal to a predetermined magnitude does not act on the left and right grips 70, and also, to be the preventing state when the upward stress with a magnitude greater than or equal to a predetermined magnitude acts on the left and right grips 70.SELECTED DRAWING: Figure 6
Patent JP-2021084992-A (JP)
Title: Resin composition, method for producing cured product, cured product, cover coat layer, surface protective film, and electronic component
Inventor: YOSHIZAWA ATSUTARO
IPC: C08K5/3445
Filed: 2019-11-29
Abstract: To provide a resin composition that is excellent in storage stability which enables formation of a cured product in which discoloration of appearance after curing and after pressure cooker test is suppressed, and a method for producing a cured product thereof, a cured product, a cover coat layer, a surface protective film, and an electronic component.SOLUTION: A resin composition contains (A) a polyimide precursor having a structural unit represented by the following compound (1), and (B) one or more selected from the group consisting of a compound including a triazole structure and a compound including a tetrazole structure.SELECTED DRAWING: None
Patent JP-2021032405-A (JP)
Title: Extensible and contractible connection type pipe
Inventor: LIU CHUN
IPC: E03F3/04
Filed: 2019-11-29
Abstract: To disclose an extensible and contractible connection type pipe.SOLUTION: An extensible/contractible connection type pipe to be disclosed includes a body. The body includes a pipe space. In the pipe space, a pipe communication mechanism is installed. The pipe communication mechanism can communicate pipes at both ends through the current invention. In the pipe space, a first pipe is rotatably installed. In the first pipe, a female screw is fixedly installed. The current invention can store energy by water flow, can release the stored energy, separate each pipe when the water flow stops, and simultaneously can maintain sealability of the pipes, so that water leakage does not happen and, even in the state that the pipes are tightly sealed, the presence of the current invention does not affect work of the pipes themselves, but can improve sealability of the pipes and thus can improve performance.SELECTED DRAWING: Figure 1
Patent JP-2021088424-A (JP)
Title: Unmanned forklift and its cargo handling method
Inventor: MONCHI MASASHI
IPC: B66F9/24
Filed: 2019-12-02
Abstract: To provide an unmanned forklift capable of securely inserting a fork into a pallet to the base end face of the fork even if the pallet is placed in the depth position shifted in the depth direction from a prescribed position.SOLUTION: An unmanned forklift comprises a load presence determination part 31 to determine whether or not the base end face 110 of a fork is abutted against a pallet P, a pallet determination part 32 to determine whether or not the fork 11 is inserted into the pallet P, and a withdrawal determination part 33 whether or not the upper face of the fork base end part 112 is abutted against the pallet P. The fork 11 moves up when the load presence determination part 33 determines that the fork base end face 110 is not abutted against the pallet P and also when the pallet determination part 32 determines that the fork 11 is inserted into the pallet P. The fork 11 moves backward, downward, and forward, and then performs a cargo pull-in operation when the withdrawal determination part 33 determines that the upper face of the fork base end part 112 is abutted against the pallet P.SELECTED DRAWING: Figure 6
Patent JP-2021088243-A (JP)
Title: Seat adjustment device for vehicle
Inventor: TODA KEISUKE
IPC: B60N2/14
Filed: 2019-12-03
Abstract: To provide a seat adjustment device for a vehicle that can oscillate a seat main body with comparatively small amounts of movement.SOLUTION: A seat adjustment device 10, which adjusts a position of a seat main body 1A comprising a seat back 2 and a seat cushion 3 with respect to a floor F, comprises an oscillating shaft 11E that connects the seat main body 1A to a base on the floor F oscillatably around a shaft extending in a seat width direction. The oscillating shaft 11E is arranged at an intermediate position in a seat longitudinal direction of the seat main body 1A, which seesaws the seat main body 1A so that either one of front and rear portions of the seat main body 1A is moved down to a position lower than an oscillation center and the other is moved up to a position higher than the oscillation center, accompanying an oscillation of the seat main body 1A.SELECTED DRAWING: Figure 6
Patent JP-2021090296-A (JP)
Title: Electric connection box and wiring harness
Inventor: TASHIRO HIROTAKA
IPC: H02G3/16
Filed: 2019-12-05
Abstract: To have excellent assembly workability.SOLUTION: An electric connection box includes an insulating housing 10, at least one internal electrical component that is housed inside the housing 10 and electrically connected to a plurality of internal wires We1 that is pulled out from the inside of the housing 10, and a terminal block 20 which is provided with at least one external electrical component 30 electrically connected to at least one external electric wire We2 and assembled to the housing 10 outside the housing 10, and the housing 10 includes an accommodating member 10A that accommodates an internal electrical component and a detachable member 10D detachable from the accommodating member 10A, and the terminal block 20 includes a holding member 40 that accommodates an external electrical component 30, and the holding member 40 is molded as one component integrated with the detachable member 10D.SELECTED DRAWING: Figure 4