baber/WOPTO huggingface dataset:
Patent JP-2021175057-A (JP)
Title: System for recognizing user operation on selection screen at carrier server and user operation recognition method
Inventor: MATSUMOTO SHUICHI
IPC: G06F3/0489
Filed: 2020-04-22
Abstract: To provide a system or the like that recognizes a user operation on a selection screen by a carrier server.SOLUTION: In a system in which a set-top box that allows a user to operate a TV selection screen using a remote controller and a carrier server communicate via a network, the set-top box transmits a key permutation detected from the remote controller to the carrier server, and the carrier server follows the screen according to the received key permutation and recognizes the user-operated selection item for each set-top box. The set-top box can play the content distributed from a plurality of over the top (OTT) carrier servers on the TV, and the carrier servers recognize an OTT carrier server that is performing playback based on the selection item according to the key permutation.SELECTED DRAWING: Figure 2
Patent JP-2021172717-A (JP)
Title: Method for producing ultrahigh-molecular weight polyethylene
Inventor: INATOMI TAKASHI
IPC: C08F4/6592
Filed: 2020-04-23
Abstract: To provide a method for producing ultrahigh-molecular weight polyethylene being excellent in moldability as well as mechanical strength of a molding.SOLUTION: According to a method of the present invention, ultrahigh-molecular weight polyethylene is produced by polymerization of ethylene or ethylene and α-olefin in the presence of a transition metal compound catalyst and hydrogen. The method includes two or more successive polymerization steps, including at least the step of producing low-molecular weight components and the step of producing high-molecular weight components.SELECTED DRAWING: None
Patent JP-2021172770-A (JP)
Title: Method for producing hollow particle
Inventor: ISHIBA MASATOSHI
IPC: C08F20/06
Filed: 2020-04-28
Abstract: To provide a method for producing hollow particles that effectively reduces an amount of residual solvent in hollow particles even when the voidage and particle size are increased.SOLUTION: In a method according to the present invention, hollow particles having through holes are produced through the step for polymerizing a monomer in a state where an oil phase containing a monomer, an oil-soluble polymerization initiator, and a hydrocarbon solvent is suspended in an aqueous medium. As the suspension stabilizer, used is one containing a specific amount of a nonionic anionic surfactant.SELECTED DRAWING: Figure 1
Patent JP-2021176215-A (JP)
Title: Image processing apparatus, method for controlling image processing apparatus, and program
Inventor: ASANUMA TOMOYA
IPC: G06K7/14
Filed: 2020-05-01
Abstract: To shorten the processing time as a whole while eliminating the omission of detection of an object of photography.SOLUTION: An image processing apparatus excessively detects a plurality of detection areas from an entire image. The image processing apparatus determines whether each of the plurality of detection areas is a candidate for an area including an object to be processed based on a determination reference value (first determination processing). The image processing apparatus then acquires a zoom image for the detection area determined in the first determination processing to be the candidate for the area including the object. The image processing apparatus subsequently determines whether the acquired zoom image is an image of the object (second determination processing). The image processing apparatus then specifies the detection area of the entire image equivalent to the zoom image determined not to be the image of the object in the second determination processing, and based on image information on the specified detection area of the entire image, controls to update the determination reference value used in the first determination processing.SELECTED DRAWING: Figure 11
Patent JP-2021177270-A (JP)
Title: Optimization analysis method of adhesion position of vehicle body and apparatus
Inventor: SAITO TAKANOBU
IPC: G01M7/02
Filed: 2020-05-07
Abstract: To provide an optimization analysis method of an adhesion position of a vehicle body and an apparatus that improve a dynamic rigidity relating to vibration characteristic of the vehicle body.SOLUTION: An optimization analysis method of an adhesion position of a vehicle body according to the present invention obtains an optimal position for welding with a structural adhesive in combination with welding using a vehicle body model 31 with preset welding point 33 of welding a plurality of parts as a component assembly, and includes: a step(S1) of obtaining a deformation form in a vibration mode caused in the vehicle model 31 by a frequency response analysis; a step (S3) of determining a load condition applied to the vehicle model 31 corresponding to the deformation form in the obtained vibration mode; a step (S5) of setting adhesion candidates 53 at positions that are candidates for adhesion; a step (S7) of setting an optimization analysis condition in which an optimization analysis of the adhesion candidates 53 is performed; and a step (S9) of obtaining the adhesion candidates 53 meeting the optimization analysis condition under the load condition determined in the step (S3) as optimal adhesion portions 55.SELECTED DRAWING: Figure 7
Patent JP-2020143098-A (JP)
Title: Compounds with self-immolative groups
Inventor: KIM YONG ZU
IPC: A61K47/54
Filed: 2020-05-07
Abstract: To provide drug conjugates comprising a self-immolative group with an effective linker, which are more stable in the plasma, stable in the circulation, and exert a drug effect by releasing the drug in cancer cells.SOLUTION: Disclosed is a drug conjugate comprising a self-immolative group of the following formula. In the formula, G is glucuronic acid moiety or a derivative thereof, A is hydrocarbyl or a biomaterial etc., B is hydrocarbyl, W is an electron-withdrawing group, Z is H or alkyl etc., n is an integer of 1-3, L is a linker, R1 and R2 are each independently H, alkyl etc.SELECTED DRAWING: Figure 10
Patent JP-2021177918-A (JP)
Title: Game machine
Inventor: INUKAI SATOSHI
IPC: A63F5/04
Filed: 2020-05-13
Abstract: To provide a game machine capable of preventing diffusion of foreign matters, such as dust discharged from a hole for removing dust of a hopper device.SOLUTION: A Pachinko slot machine includes a bucket 802 for storing tokens, a token disk 831 for conveying tokens within the bucket 802, a motor 833b for rotating the token disk 831, a placement plate 834 for placing the token disk 831, and a base member 804 for supporting the bucket 802 and the placement plate 834 and detachably mounts them to a cabinet, and also includes a hopper device 800 for putting out tokens by rotation of the token disk 831. In the Pachinko slot machine, the hopper device 800 has a foreign matter collection case 805 for collecting foreign matters that enter the bucket 802.SELECTED DRAWING: Figure 56
Patent JP-2021178566-A (JP)
Title: Control device of electric vehicle
Inventor: IMURA AKIHIRO
IPC: B60W10/08
Filed: 2020-05-13
Abstract: To provide a control device of an electric vehicle which enables an electric vehicle to arrive at a destination in a more reliable manner while enabling use of an electrical device.SOLUTION: A prediction ECU 70 is provided in an electric vehicle 10 which travels by a motor generator 20 being driven by electric power supplied from a battery 30. The prediction ECU 70 includes: a prediction unit 71 which calculates a prediction value of an energy residual quantity of the battery 30 when the electric vehicle 10 arrives at a destination; and a notification control unit 72 which performs notification based on the prediction value of the energy residual quantity with a notification device 50.SELECTED DRAWING: Figure 1
Patent JP-2021181594-A (JP)
Title: Startup method of electrolytic sulfuric-acid-solution manufacturing system
Inventor: ISERI HAJIME
IPC: C25B15/08
Filed: 2020-05-18
Abstract: To provide a startup method of an electrolytic sulfuric-acid-solution manufacturing system in which a startup of the system, for manufacturing an electrolytic sulfuric acid solution including a persulfuric acid component produced by electrolyzing sulfuric acid, can be completed in a short time, and energy consumption can be reduced.SOLUTION: A sulfuric acid solution, which is in a storage tank 2 etc. of an electrolytic sulfuric-acid-solution manufacturing system 1, is adjusted so as to have high oxidizability by adding a hydrogen peroxide solution, or sulfuric acid and/or water as needed. The sulfuric acid solution is supplied to an electrolytic cell 8 for electrolysis. A startup of the electrolytic sulfuric-acid-solution manufacturing system 1 refers to, for example: at the time of the first operation after the completion of the electrolytic sulfuric-acid-solution manufacturing system 1; after exchanging a sulfuric acid-containing solution in the system; or at the time of the operation after the concentration of a persulfuric acid component in the electrolytic sulfuric acid solution stored in the system is decreased due to a shutdown of the system.SELECTED DRAWING: Figure 1
Patent JP-2021070312-A (JP)
Title: compass
Inventor: ZHENG ZHE-CHANG
IPC: B43L9/02
Filed: 2020-05-19
Abstract: To provide a compass that can easily draw circles of different diameters, in which the degree of swing can be freely adjusted and the swing angle can be automatically adjusted by the opening/closing angle of support legs.SOLUTION: The compass includes a cover, a movable device, two support legs, an operating member. A regulation hole is formed through the top of the cover, and the movable device can move up and down with respect to the cover and includes a first axis line, a coupling portion and two connecting portions. Both connecting portions are arranged on both sides of the first axis, and both support legs are connected to the cover so as to be openable and closable to each other, and each is rotatably connected to both connecting portions. The operating member has a longitudinal direction, a limiting portion is provided between the coupling end, the operating end, the coupling end and the operating end, and the coupling end is rotatably coupled to the coupling portion. The operating end is exposed to the outside of the regulation hole, the operating member can rotate around the joint end, and the movable device drives to move the operating member to the cover along the longitudinal direction of the operating member as both support legs open and close.SELECTED DRAWING: Figure 1
Patent JP-2021181607-A (JP)
Title: Tuyere for blast furnace
Inventor: SATO HIROKI
IPC: F27B1/16
Filed: 2020-05-20
Abstract: To provide a tuyere for a blast furnace excellent in abrasion resistance and erosion resistance.SOLUTION: In a tuyere body 1 for a blast furnace, a durable refractory layer is formed on an inner peripheral surface 5 and an outer peripheral surface 4 of a tip part 2 of the tuyere body 1 and a convex curved surface 6 connecting the inner peripheral surface 5 and the outer peripheral surface 4.SELECTED DRAWING: Figure 2
Patent JP-2021184528-A (JP)
Title: Image forming apparatus and image forming method
Inventor: IMAYOSHI KENICHIRO
IPC: H04N1/00
Filed: 2020-05-21
Abstract: To provide an image forming apparatus and an image forming method having higher convenience than before by performing appropriate print settings for a spool job in accordance with the intention of a user.SOLUTION: An image forming apparatus comprises: an operation unit that receives a command from a user; a user authentication unit that authenticates the user; a communication unit that receives a plurality of types of image data from an external device via a network; a storage unit that has a spool area for temporarily storing the image data before image formation; an image formation unit that forms images based on the image data; a display unit that displays a setting screen related to the image formation; and a control unit. When the image data is stored in the spool area after the user is authenticated by the user authentication unit, the control unit causes the display unit to display a predetermined printing selection screen on which an image data printing command can be designated for each type of the image data, and when the operation unit receives a command for designating the type of the image data based on which printing should be executed, causes the image forming unit to form an image based on the image data.SELECTED DRAWING: Figure 4
Patent JP-2021185778-A (JP)
Title: Combine harvester
Inventor: OKUMURA KAZUYA
IPC: A01F12/10
Filed: 2020-05-27
Abstract: To provide a combine harvester capable of efficiently switching between a waste straw conveyance guide body and a waste straw cutter by forming a large space behind a thresher and a grain tank.SOLUTION: A waste straw conveyance guide body for discharging waste straw grain culms conveyed by a waste straw conveyance device of a thresher 4 to the outside is provided at a rear side of the thresher 4, and a waste straw cutter for shredding waste straw grain culms and carrying to the outside is provided below the waste straw conveyance guide body. A discharge switching device 40 for switching the operation state of the waste straw conveyance guide body and the waste straw cutter is provided in the right wall of the thresher 4, and in a right side view, the discharge switching device 40 is provided at a front side from a cutting treatment chamber 17 internally equipped with the waste straw cutter.SELECTED DRAWING: Figure 7
Patent JP-2021189718-A (JP)
Title: Information processing apparatus, program, system, and method for detecting grape grain from image
Inventor: MAO XIAOYANG
IPC: G06T7/60
Filed: 2020-05-29
Abstract: To provide an information processing apparatus which can detect grape grains of a grape bunch under operation from an image having a plurality of captured grape bunches.SOLUTION: A grain detection system according to the present invention has an information processing apparatus having a control unit 11 which has a grain detection unit, a bunch specifying unit, and an integral processing unit. The grain direction unit detects grape grains included in an image. The bunch specifying unit detects grape bunches included in the image to specify a grape bunch under operation from the detected grape bunches based on positions of the grape bunches and sizes of the grape bunches in the image. The integral processing unit determines grape grains of the grape bunch under operation, based on the result of detection of the grape grains and the result of specification of the grape bunch.SELECTED DRAWING: Figure 3
Patent JP-2021186419-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-06-03
Abstract: To provide a game machine that can be improved in terms of a performance effect.SOLUTION: A state changing device K470 can prevent an upper rotating member K476 from being changed from a first state to a second state in a state in which a rotating member K430 cannot be operated since a change in the state of the upper rotating member K476 is based on operation of the rotating member K430. Accordingly, a performance effect of displacement means of a lifting device K500 can be improved by preventing a situation in which the upper rotating member K476 is changed from the first state to the second state although the lifting device K500 cannot return to a predetermined position and hence the lifting device K500 is displaced from the predetermined position.SELECTED DRAWING: Figure 390
Patent JP-2021189126-A (JP)
Title: Determination device, timepiece, and determination method
Inventor: HOSOGAI NORIMITSU
IPC: G04C10/00
Filed: 2020-06-04
Abstract: To provide a timepiece that controls loads of a plurality of power systems with a plurality of batteries, and when a specific battery falls below a predetermined threshold, control not to supply power to the load other than the load corresponding to the specific battery.SOLUTION: A determination device 10 comprises: a first power supply voltage acquisition unit 110 that acquires the voltage of a first power supply supplying power to a first load; a second power supply voltage acquisition unit 120 that acquires the voltage of a second power supply supplying power to a second load different from the first load, the power supply different from the first power supply; a determination unit 130 that determines whether the acquired voltage of the first power supply is equal to or more than a first threshold and whether the acquired voltage of the second power supply is equal to or more than a second threshold; and an output unit 140 that, when the determination unit 130 determines that the voltage of the first power supply is equal to or more than the first threshold and the voltage of the second power supply is equal to or more than the second threshold, outputs a signal for instructing supply of power to the first load and the second load.SELECTED DRAWING: Figure 2
Patent JP-2021189409-A (JP)
Title: Polarizing emission film, polarizing emission plate and display device including water-soluble perylene-based dichroic fluorescent dye or salt thereof and having polarizing function
Inventor: MORITA RYOTARO
IPC: G02F1/1335
Filed: 2020-06-05
Abstract: To provide a novel compound that has a polarizing emission action and is applicable to liquid crystal displays requiring high transparency in a visible light region and high durability in a severe environment, and a polarizing emission film, a polarizing emission plate and a display device including the compound.SOLUTION: The present invention discloses a polarizing emission film including a water-soluble perylene-based dichroic fluorescent dye of the formula (1) or a salt thereof and having a polarizing function. (In the formula (1), A is an optionally substituted perylene skeleton, X is a sulfo group or a carboxy group, and n is an integer of 1-8.)SELECTED DRAWING: None
Patent JP-2020205049-A (JP)
Title: Optimization device, control method of optimization device, and control program of optimization device
Inventor: KUSHIBE DAISUKE
IPC: G06N99/00
Filed: 2020-06-10
Abstract: To provide an optimization device capable of efficiently searching the minimum value of the evaluation function without destroying the Markov chain.SOLUTION: An optimization device 10 has a storage unit 11 that stores state variable values included in an evaluation function which is a transformed problem. The optimization device 10 has a processing unit 12 that searches for the minimum value of evaluation function by repeating the process of updating the value of state variable by the Markov chain Monte Carlo method based on a transition probability distribution which is expressed by a function that can standardize the sum of the probabilities of transitioning each of a plurality of different states to 1 from the current state represented by the values of the current state variable, in which the greater the change in the value of the evaluation function due to the change in the value of the state variable, the transition probability becomes larger than the Boltzmann distribution.SELECTED DRAWING: Figure 1
Patent JP-2021194810-A (JP)
Title: Image formation device, image formation program, and image formation method
Inventor: IGAWA MAKOTO
IPC: B42B5/00
Filed: 2020-06-10
Abstract: To automatically select an optimal bookbinding method according to characteristics of a booklet.SOLUTION: An image formation device 1 includes a bookbinding processing part 17 for performing radio bookbinding and zigzag bookbinding on a plurality of sheets formed with an image according to a printing job, and a processing selection part 110 for selecting the kind of bookbinding processing including radio bookbinding and zigzag bookbinding on the basis of one or more kinds of the number of pages, an image region and a sheet of document data included in the printing job, and performs bookbinding of the plurality of sheets into a booklet.SELECTED DRAWING: Figure 6
Patent JP-2021195608-A (JP)
Title: Transportation device and control method thereof
Inventor: ISHII TAKESHI
IPC: C21D1/00
Filed: 2020-06-17
Abstract: To provide a transportation device and a transportation method in which dropping of billets into front and rear gaps in the transportation direction of a pinch roller is prevented and a reduction of transportation efficiency is circumvented.SOLUTION: A groove part is formed in advance on a peripheral surface along the peripheral direction of a pinch roller 3. A guide member 8 is arranged in the groove part and the guide member extended along the transportation direction x is arranged in advance. A billet 2, which is likely to fall into the front and rear gaps 7 in the transportation direction x of the pinch roller 3, is conveyed while being supported by the guide member 8.SELECTED DRAWING: Figure 1
Patent JP-2021195847-A (JP)
Title: Road reflecting mirror
Inventor: NAITO SHINPEI
IPC: E01F9/619
Filed: 2020-06-18
Abstract: To provide a road reflecting mirror capable of preventing ice and snow from adhering to a reflecting surface at low cost by a simple work step.SOLUTION: A road reflecting mirror comprises: a reflector 3 having a convex reflecting surface 2; a lid 6 mounted on a rear surface 4 of the reflector 3 on the side opposite to the reflecting surface 2 so as to form a space 5 between itself and the rear surface 4; and a cylindrical air guide tube 7 having one end located in the space 5 and the other end embedded in a ground.SELECTED DRAWING: Figure 1
Patent JP-2021195174-A (JP)
Title: Bag body, production method of bag body, and production device of the same
Inventor: YASUDA HISASHI
IPC: B29C65/48
Filed: 2020-06-18
Abstract: To provide a bag body capable of enhancing design by providing a transparent region on one surface side of the bag body and a non-transparent region on the other surface side thereof and achieving reduction in production steps by avoiding a long transparent film and a long non-transparent film from being adhered only at end parts.SOLUTION: In a bag body 1 obtained by turning a sheet-like material 2 into a bag shape, a transparent region 4 of only a transparent film 3a is provided on one surface side of the bag body, and a non-transparent region 5 where the transparent film 3a and a non-transparent film 3b are superposed is provided on the other surface side thereof; it is allowed to provide a non-adhered part 7 where the transparent film 3a and the non-transparent film 3b are superposed but not stuck together along an end of a sticking part 6 where the transparent film 3a and the non-transparent film 3b are stuck together or cover a non-transparent film 3b side of the non-adhered part 7 with another transparent film 3a'; in a production method and a production device 50, a long transparent film 13a and a long non-transparent film 13b may not be stuck together only at end parts.SELECTED DRAWING: Figure 1
Patent JP-2022003657-A (JP)
Title: Instrument casing
Inventor: ISHIBASHI RYOICHI
IPC: H05K9/00
Filed: 2020-06-23
Abstract: To improve noise resistance of an instrument casing that includes a shield case serving also as a heat sink.SOLUTION: A head-up display 1 of one embodiment of an instrument casing of the present disclosure includes: a circuit board 6 having an integrated circuit element 61; a heat conductive member 63 attached to a top surface of the integrated circuit element 61; and a shield case 54 which is in contact with the heat conductive member 63 and covers the circuit board 6. The heat conductive member 63 is attached to the top surface 4 mm or more (preferably 8 mm or more) away from predetermined pins P1-P3 of the integrated circuit element 61.SELECTED DRAWING: Figure 4