baber/WOPTO huggingface dataset:
Patent JP-2021078612-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2019-11-15
Abstract: To provide a game machine in which ingenuity is exercised to a performance.SOLUTION: There is provided a game machine in which variation of symbols is started, one game is ended when the symbols are stop-displayed, and a lottery on winning is executed. The game machine includes operation means that can be operated by a player, and performance display means for controlling game states including a winning state in which it is easy to obtain a game medium to any one game state, and by which predetermined displays are made. The predetermined displays include a first guiding display indicating a way of shooting advantageous to the player, a second guiding display displayed attributed to a fact that a game medium continues to stay in a specific space, and a third guiding display as a request performance that requests an operation to the operation means. While the game is controlled to the winning state, the first guiding display, the second guiding display, and the third guiding display can be all displayed in the performance display means after a predetermined time elapses after the game is controlled to the winning state.SELECTED DRAWING: Figure 757
Patent JP-2021082696-A (JP)
Title: Wafer polishing method and silicon wafer
Inventor: KOSASA KAZUAKI
IPC: B24B37/20
Filed: 2019-11-19
Abstract: To provide a wafer polishing method capable of improving nanotopographic characteristics in a site having a 2 mm square or an equivalent small area on the surface of the wafer, and a silicon wafer polished by the polishing method.SOLUTION: In a method of chemically mechanically polishing the surface of a wafer by two or more polishing steps with different polishing rates, the in-plane thickness variation (standard deviation) of a polishing pad 150 used in the polishing step with a removal allowance of 0.3 μm or more is 2.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021079411-A (JP)
Title: Winding control device, coiler, winding control method and method for producing hot-rolled metal strip
Inventor: KATO MASAYUKI
IPC: B21C47/00
Filed: 2019-11-20
Abstract: To secure almost same controllability even when coil size is different, without causing instantaneous loss of tension in control of winding speed of a strip.SOLUTION: A winding control device 20 according to one embodiment of the present invention controls rotational speed of a mandrel 3 for winding hot-rolled strip 4 and comprises a driving unit, speed deviation calculation units 10, 12, rotational speed control unit 7 and a torque instruction calculation unit 11. The driving unit has an electric current control device 8, a driving motor 6 and a speed detector, the driving motor 6 rotates the mandrel 3 according to indicated torque and outputs rotational speed response value of the mandrel and plate speed response value of the strip. The rotational speed control device 7, on the basis of deflection between the instruction value provided from speed deflection calculation units 10, 12 and a response value, outputs a torque correction value in which coil size is considered. The torque instruction calculation unit 11 corrects the torque instruction value which is based on tension of the strip with a torque correction value, then indicates the torque to the driving unit.SELECTED DRAWING: Figure 1
Patent JP-2021081373-A (JP)
Title: Heating furnace and determination method of heated body
Inventor: TANIGUCHI KENICHI
IPC: F27D21/00
Filed: 2019-11-21
Abstract: To provide a heating furnace which includes determination means.SOLUTION: A heating furnace in the present invention that carries out a heated body after heating by a conveyor comprises: a video camera which consecutively or intermittently images the heated body and a conveyance surface by putting the heated body being carried out and the conveyance surface of the conveyor that conveys the heated body inside one image; luminance calculation means which analyzes the images of the conveyance surface of the conveyor and the heated body being conveyed by the conveyor imaged by the video camera, performs line analysis along the width direction orthogonal to the conveyance direction at any position in the conveyance direction with respect to the conveyance surface of the conveyor, and calculates the luminance for each pixel of the image corresponding to the line analysis position; recording means which consecutively or intermittently records the luminance values calculated by the luminance calculation means; calculation means which calculates the dispersion of each luminance value corresponding to the line analysis position; and determination means which determines whether the dispersion value exceeds a threshold based on the specific threshold for the dispersion value by the calculation means.SELECTED DRAWING: Figure 1
Patent JP-2020161112-A (JP)
Title: Method, device, and storage medium for processing transaction falsified based on ethereum
Inventor: PAN SIYUAN
IPC: G06F21/64
Filed: 2019-11-22
Abstract: To provide a method, a device, and a storage medium for processing a transaction falsified based on ethereum, which can solve the problem of failing to achieve validating tamper resistance of an ethereum consensus algorithm in engineering.SOLUTION: A method for processing a transaction falsified based on ethereum includes: a step 101 for sending a falsified transaction to a preset node in an ethereum network such that the preset node broadcasts a block including the falsified transaction to all nodes in the ethereum network; and a step 102 for determining whether the falsified transaction successfully attacks the ethereum network on the basis of information on a chain maintained by the node in the ethereum network.SELECTED DRAWING: Figure 1
Patent JP-2021086170-A (JP)
Title: Car sharing system
Inventor: FURUNAGA YASUHIRO
IPC: G06Q50/10
Filed: 2019-11-25
Abstract: To provide a car sharing system capable of improving convenience in using car sharing.SOLUTION: A system comprises a management server 23 which manages data. The management server 23 has a database 23A which stores data about use reservation of a sharing vehicle 13, and the data about parking states of the sharing vehicle 13 and a monopoly vehicle 10. A data reception unit 23B of the management server 23 receives reservation data about the use reservation of the sharing vehicle 13, and request data which requests to transmit the data about the parking state to an external apparatus 17, from the external apparatus 17, and receives the data about the monopoly vehicle 10 from the monopoly vehicle 10, when the monopoly vehicle 10 is parked at a waiting space of a station 15. A data transmission unit 23C of the management server 23 extracts the data about the parking state from the database 23A and transmits the data to the external apparatus 17, depending on the reception of the request data.SELECTED DRAWING: Figure 1
Patent JP-2021085507-A (JP)
Title: Connecting structure of piping and valve device having the same
Inventor: MIYADERA YUTAKA
IPC: F16K27/00
Filed: 2019-11-29
Abstract: To make a sealing member and a connecting pipe attachable and detachable by a simple structure, and to surely seal a clearance between an internal peripheral part of the sealing member and an external peripheral part of an end part of the connecting pipe without causing a gap, in a valve device.SOLUTION: An internal peripheral part of a connecting pipe 32 having a uniform outside diameter over an entire length is composed of a small-diameter part 32b extending from a position approximate to a first port 32P toward the other end of the connecting pipe 32 by a prescribed length, and a fitting large-diameter part 32a communicating with the small-diameter part 32b, formed in a position corresponding to the other end of the connecting pipe 32, and inserted with an end part of a piping pipe 50. Since the other end of the connecting pipe 32 is inserted into an internal peripheral part of a seal member 46 of a connecting joint 48, the internal peripheral part of the seal member 46 and an external peripheral part of an end part of the connecting pipe 32 are brought into a state that a clearance between them is surely sealed with a sufficient length along an axial line direction without causing a gap between them.SELECTED DRAWING: Figure 1
Patent JP-2021083999-A (JP)
Title: Evacuation period prediction system
Inventor: TADA KAN
IPC: A61B8/14
Filed: 2019-12-01
Abstract: To observe different types of intracorporeal information using a plurality of devices before integration and AI-based learning of the information to improve learning accuracy on the intracorporeal information and to observe a state of a large intestine using a plurality of devices on the basis of the idea, perform learning of an evacuation condition from information from the devices, and construct an evacuation pattern (evacuation model) for predicting an evacuation period.SOLUTION: An intracorporeal state learning system comprises: a passive information acquisition device for acquiring sound information occurring depending on an intracorporeal state; an active information acquisition device for transmitting a wave into a body and, from reflection of the wave, acquiring image information on an intracorporeal state; and a learning device for performing learning by constructing a learning model from synchronous composite information in which the sound information and the image information are synchronized temporally.SELECTED DRAWING: Figure 1
Patent JP-2021087633-A (JP)
Title: Laminate and dead body storage bag using the same
Inventor: SUZUKI KOJI
IPC: A61G17/06
Filed: 2019-12-04
Abstract: To provide a laminate which can be easily held by a person who carries the same, and is used for a dead body storage bag comprising liquid bleeding prevention and odor leakage prevention ability.SOLUTION: There is provided a laminate which is used for a dead body storage bag for storing a dead body. The laminate includes a polyester film, a nylon film, and a polyolefin film, a film thickness of the laminate is 80-400 μm, the nylon film is arranged between the polyester film and the polyolefin film, and the polyester film includes an ethylene terephthalate unit by 50 mol% or more in 100 mol% of a whole ester unit.SELECTED DRAWING: Figure 1
Patent JP-2021089656-A (JP)
Title: Congestion information provision system and congestion information provision method
Inventor: TAKIZAWA RYO
IPC: G06Q50/30
Filed: 2019-12-05
Abstract: To provide a congestion information provision system with which it is possible to calculate the degree of congestion with higher accuracy and provide it.SOLUTION: The congestion information provision is provided with: a calculation unit for acquiring the number of persons in a target train from a first headcount information acquisition unit, calculating an expected number of passengers from the number of passengers in the target train that is stored in a first storage unit, calculating an expected number of alighting persons from the number of alighting persons of the target train that is stored in a second storage unit, acquiring the number of ticket purchased persons of the target train from a second headcount information acquisition unit, and calculating the degree of congestion of the target train from the number of persons in the target train, the expected number of passengers, the expected number of alighting persons, the number of ticket purchased persons and the seating capacity of the target train; a generation unit for generating congestion information that indicates the degree of congestion calculated by the calculation unit; and an output unit for outputting the congestion information generated by the generation unit.SELECTED DRAWING: Figure 1
Patent JP-2021093409-A (JP)
Title: Manufacturing method of thin film resistor network
Inventor: KUROKI IKUHO
IPC: H01C13/02
Filed: 2019-12-09
Abstract: To provide a manufacturing method of a thin film resistor network, in which reliability is enhanced by enhancing an electrostatic discharge resistance.SOLUTION: A manufacturing method of a thin film resistor network, forms a resistor pattern (21) on a silicon substrate (11), forms an electrode pattern (22) on both end parts of the resistor pattern, applies each coarsely adjusted trimming (T1, T2, and T3) to the resistor pattern to set a resistor to a resistance value of a target resistance value or less, only exposes a part (24) of an electrode pattern by depositing a protection film (23) onto a whole surface on the silicon substrate, and applies each fine adjusted trimming (T4 and T5) from the protection film to the part of the resistor pattern to set the resistor to the target resistance value.SELECTED DRAWING: Figure 6
Patent JP-2021090602-A (JP)
Title: Shoe for child
Inventor: ITO HIDEKI
IPC: A43C11/12
Filed: 2019-12-10
Abstract: To provide a shoe for a child, capable of being used correspondingly with a growth condition of the feet of the child, and stabilizing the feet inside the shoe by securing fastening of a wearing port and the heel.SOLUTION: A shoe for a child is such that: a belt for pressing a wearing port is made long; a fitting starting point of the belt is put in the vicinity of a heel part; a folding belt ring is attached to a tip of a support belt disposed in the vicinity of the heel part at an opposite side; a front part of an instep wearing port is pressed by inverting the belt through the ring; a fixing position of the belt is arbitrarily adjusted by a hook-and-loop fastener; a half moon-shaped reinforcement material is fastened to the inside of the heel part; and the reinforcement material is formed hard at the heel rear side, and soft in heel both side parts. A belt loop for suppressing and stabilizing through the support belt attached with the folding belt ring at the tip is disposed in an inside surface of a shoe body, and the support belt is extended so that a fitting position of the belt ring is on an upper side surface of the instep wearing port.SELECTED DRAWING: Figure 1
Patent JP-2021091308-A (JP)
Title: tire
Inventor: INUI YUSUKE
IPC: B60C17/00
Filed: 2019-12-11
Abstract: To provide a run flat tire capable of suppressing local deformation even during run flat traveling, and improving run flat durability.SOLUTION: A run flat tire is equipped with a reinforcing rubber layer 50 disposed on a side wall 12. A part of the reinforcing rubber layer 50 is disposed on the inner side in a tire width direction of a bead filler 22. In a cross-sectional view in a tire width direction, a tire diametrical direction distance Hb from a tire diametrical direction outside end 22A of the bead filler 22 to a tire diametrical direction inside end 50B of the reinforcing rubber layer 50 is 70% or more of a tire diametrical direction distance Ha from the tire diametrical direction outside end 22A of the bead filler 22 to a tire diametrical direction inside end 22B. The change width of the total thickness summing up the thickness of the bead filler 22 and the thickness of the reinforcing rubber layer 50 is within 10%, in a range from the tire diametrical direction outside end 22A of the bead filler 22 to the tire diametrical direction inside end 50B of the reinforcing rubber layer 50.SELECTED DRAWING: Figure 1
Patent JP-2021090992-A (JP)
Title: Laser Penetration Welding Monitoring System and Laser Penetration Welding Monitoring Method
Inventor: KONO WATARU
IPC: B23K26/00
Filed: 2019-12-12
Abstract: To provide a laser penetration welding monitoring technique which enables determination that welding has penetrated, although a change has occurred in a measuring method of optical intensity or in a welding condition.SOLUTION: A laser penetration weld monitoring system 1 includes: a measuring unit 8 which irradiates an object 2 being a welding object with laser 3, and measures an optical intensity L of light generated from at least one of a fusion zone 13 and a plume 18 at the time of welding; a change point detection unit 27 which detects a change point C at which the optical intensity L measured when starting the welding changes from increase to dropping; and a penetration determination unit 28 which determines that the laser 3 has penetrated the object 2 when detecting the change point C.SELECTED DRAWING: Figure 1
Patent JP-2020036624-A (JP)
Title: Ridge forming machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2019-12-13
Abstract: To provide a ridge forming machine in a ridge forming range between ridge forming maximum height of machine specification set in advance and minimum height thereof, which can compress and shape one lateral face of a ridge by using a plurality of pressing parts and pressing plate bodies of a lateral face ridge forming body, and form a ridge in the ridge forming range between the maximum height and the minimum height without exchanging the lateral face ridge forming body.SOLUTION: A ridge forming machine is given in which: a rotation axis Pof a lateral face ridge forming body 13 is arranged in nearly parallel with one lateral face Wof a ridge W; front parts of a plurality of elastic pressing plate bodies G.. with its length from a pressing part at a front position in a rotation direction toward an adjacent pressing part at a rear position in the rotation direction are arranged at respective pressing parts K..; and a vertical dimension L of the pressing plate body in the rotation axis Pis defined according to a ridge forming range R between ridge forming maximum height Hof machine specification and minimum height Hthereof.SELECTED DRAWING: Figure 6
Patent JP-2021098613-A (JP)
Title: High-purity silica production method
Inventor: SHIMIZU HIROYUKI
IPC: C01B33/18
Filed: 2019-12-19
Abstract: To provide a high-purity silica production method which can produce high-purity silica well suited for production of high-purity silicon for a solar cell with high efficiency and at low cost.SOLUTION: Extraction from diatomaceous earth with an acid is performed, in which impurities of an alkaline earth metal, an alkali metal, a transition metal and a post-transition metal are removed through a filter with washing with pure water, to thereby give silica with which sodium hydroxide is then reacted to give an aqueous alkali silicate solution (water glass). The water glass is passed through an ion exchange chelate resin and an anion exchange chelate resin to remove, as impurities, boron which is a metalloid and phosphorus which is a nonmetal. Once a desired purity of the silica is attained, an aqueous water glass solution is titrated with an acid to give a silica gel. The silica gel is dried at about 1,200°C or higher and the resultant is centrifugally separated and filtered to collect the silica in powder form and with high-purity. The silica is then used in production of high-purity silicon.SELECTED DRAWING: Figure 1
Patent JP-2021100074-A (JP)
Title: Processing method for work-piece
Inventor: IIZUKA KENTARO
IPC: H01L21/301
Filed: 2019-12-23
Abstract: To coat a whole surface of a wafer with a resin film, in applying plasma etching to the wafer having a bump formed on a surface side thereof to divide the wafer.SOLUTION: A processing method for a work-piece comprises: a holding step of holding a work-piece while turning a surface of the work-piece downward so that the surface faces an upper surface side of a stand supplied with curable resin having fluidity; a coating step of coating a whole surface of the work-piece with the curable resin so that the curable resin intrudes into a gap between a bump and the surface and the bump is buried in the curable resin, by moving the work-piece downward and pressing the surface side of the work-piece against the curable resin; a curing step of curing the curable resin to form resin films; a laser beam irradiating step of removing the resin films on respective division scheduled lines; a dividing step of supplying a plasmatized gas to the work-piece to divide the work-piece into individual device chips along the division scheduled lines, using the resin films as masks.SELECTED DRAWING: Figure 3
Patent JP-2021104690-A (JP)
Title: Electrical component mounting structure
Inventor: Fujikawa Yuki
IPC: B60R16/02
Filed: 2019-12-26
Abstract: To provide an electrical component mounting structure which can restrain liquid from being immersed to cabin side by a simple construction.SOLUTION: An electrical component mounting structure 10 disposes a harness 22 connected to an electrical component 16 from vehicle outside of a pillar 32 to cabin side by mounting the electrical component 16 on vehicle outside of the pillar 32 of a vehicle body 14. The pillar 32 comprises: a mounting part 76 to which the electrical component 16 is mounted; and an insertion part 90 which passes the harness 22 from the vehicle outside of the pillar 32 to the cabin side in an upward direction of the mounting part 76. And then, the electrical component mounting structure 10 is disposed so as to extend the harness 22 in an upward direction from the electrical component 16 to the insertion part 90.SELECTED DRAWING: Figure 2
Patent JP-2021105945-A (JP)
Title: Processor, processing method, and program
Inventor: UMEZU KAZUMA
IPC: G06Q50/10
Filed: 2019-12-27
Abstract: To detect "a customer to whom service suitable for the customer needs to be provided" included in customers who visit a shop for the first time.SOLUTION: Provided is a processor 10 including: an acquisition part 11 for acquiring an image obtained by photographing the inside of a shop; an image analysis part 12 for generating belongings-related information regarding belongings of a customer on the basis of the image; a determination part 13 for determining whether or not service suitable for a customer needs to be provided on the basis of the belongings-related information; and an output part 14 for outputting customer identification information for identifying a customer to whom it is determined that service suitable for the customer needs to be provided.SELECTED DRAWING: Figure 3
Patent JP-2020064667-A (JP)
Title: Delivery request system and computer program used therein
Inventor: ARAI HIROAKI
IPC: G06Q10/08
Filed: 2019-12-27
Abstract: To provide a delivery request system that is suitable to make the delivery work of commodities to delivery destinations where a vending machine is installed more efficient or streamlined, and a computer program used in the system.SOLUTION: A delivery request system is applied to a physical distribution form in which commodities with which vending machines 5 are replenished at a plurality of delivery destinations DT are delivered from a physical distribution base 2 via a distribution base 3 using predetermined containers 7, and includes a server that provides delivery request information that specifies types and amounts of commodities to be delivered from the physical distribution base 2 to the distribution base 3 for a system of a physical distribution business operator that takes on physical distribution from the physical distribution base 2 to the distribution base 3. The server determines types and amounts of commodities to be accommodated in each container 7 for each distribution destination DT according to replenishment information indicating a replenishment amount of commodities for each delivery destination DT, generates delivery request information that specifies the determined types and amounts of commodities for each container 7 in association with information on the delivery destination, and transmits the delivery request information to the system of the physical distribution business operator.SELECTED DRAWING: Figure 2
Patent JP-2019522131-A (JP)
Title: 凝集体インフィルを含む人工芝
IPC: B32B5/02
Filed: 2017-07-18
Abstract: パイル（１０４）を伴う人工芝カーペット（１０２）を含む人工芝面（１００、２００）であって、人工芝カーペットは裏材（１０６）を含む、人工芝面。人工芝カーペットは、人工草繊維（１０８）をさらに含む。人工草繊維は、裏材中に房付けされている（１１０）。人工草繊維は、パイルを形成する。人工草繊維は、裏材に固定されている。人工芝面は、パイル内に分布する人工芝インフィル（１１４）であって、人工芝インフィルは不規則な形状の粒（１１６）を含み、粒は、少なくとも１種類の非エラストマー熱可塑性物質を含む凝集体を含む、人工芝インフィルをさらに含む。粒の少なくとも一部は、繊維状伸長部（３０２）を有する。
Patent JP-2019523135-A (JP)
Title: ワイヤ・アーク精度調整システム
IPC: B33Y50/02
Filed: 2017-03-17
Abstract: 自由形状物体への金属の連続的な堆積を行うために立体自由形状造形により物体、特にチタン若しくはチタン合金又はニッケル若しくはニッケル合金のワイヤで作製される物体を製造するための溶接トーチの熱源に対して正しい向きで金属ワイヤ（１８０）を溶接トーチに連続的に送給するための方法が提供される。