baber/WOPTO huggingface dataset:
Patent JP-2021190515-A (JP)
Title: Workpiece left-over determination system
Inventor: FUSE OSAMU
IPC: H01L21/306
Filed: 2020-05-27
Abstract: To more surely determine the presence/absence of a left-over of a workpiece after take-out processing of the workpiece immersed in liquid in a water tank.SOLUTION: A workpiece left-over determination system 1 comprises: a camera which photographs the inside of a water tank; an image processing device which includes a data acquisition unit that obtains data for determination by processing an image of the camera; a left-over determination unit which determines left-over of a workpiece on the basis of the data for determination; and an output unit which outputs a determination result. The data for determination includes preliminary image data that is obtained from preliminary images in a state where there is the workpiece in the previously photographed water tank and a state where there is no workpiece, and post-take-out image data obtained from a post-take-out image photographed after the take-out processing of the workpiece. The preliminary image and the preliminary image data are classified into a state where there is the surface waviness of the liquid level of the liquid in the water tank and a state where there is no surface waviness. The left-over determination unit performs determination by selecting data for comparison from the preliminary image data in accordance with the presence/absence of the surface waviness after the take-out processing of the workpiece and comparing the data for comparison with the post-take-out image data.SELECTED DRAWING: Figure 1
Patent JP-2021190821-A (JP)
Title: Printing apparatus and printing apparatus control method
Inventor: ICHINOMIYA YUTA
IPC: H04N1/00
Filed: 2020-05-29
Abstract: To provide a printing apparatus capable of suppressing occurrence of paper jam.SOLUTION: The printing apparatus comprises: a conveyance part which conveys a printing medium in each of a first conveyance direction and a second conveyance direction opposite from the first conveyance direction; a printing part which performs printing on the printing medium; an image reading part which reads an image from the printing medium; and a movement mechanism which moves the image reading part in a first movement direction which is a direction away from a position for reading the image by the image reading part.SELECTED DRAWING: Figure 6
Patent JP-2021190829-A (JP)
Title: On-chip 3d system in which tsv group including multiple tsvs connect layers
Inventor: ABDERAZEK BEN ABDALLAH
IPC: H01L27/04
Filed: 2020-05-29
Abstract: To provide an on-chip 3D system that allows the identification of multiple failures in a group of TSVs without compromising performance.SOLUTION: On the basis of a first bit transmitted from each of TSVs included in a TSV group, a first candidate TSV which may be a defective TSV having a predetermined defect is identified from the TSV group, and on the basis of a second bit transmitted from each of the TSVs included in the TSV group from which the first candidate TSV has been excluded, a second candidate TSV which may be a defective TSV in the TSVs from which the first candidate TSV has been excluded is identified. It is determined whether each TSV is a defective TSV based on a third bit transmitted from each of the TSVs included in the TSV group from which each TSV has been excluded for each of the first and second candidate TSVs, and one or more TSVs determined to be defective TSVs are identified from the first and second candidate TSVs.SELECTED DRAWING: Figure 6
Patent JP-2021187617-A (JP)
Title: Article rejection device
Inventor: OKUBO MITSUMASA
IPC: B65G47/82
Filed: 2020-05-29
Abstract: To provide an article rejection device which can reject an article while holding and conveying the article, and can reject the article according to a defect item.SOLUTION: In an article rejection device, inspection devices 18A to 18D determine the quality of a container M conveyed on a first carrying conveyor 12 for a plurality of inspection items. A plurality of rejection mechanisms 20A to 20D corresponding to the plurality of inspection items and for rejecting individually the containers M from a second carrying conveyor 14 are arranged along the second carrying conveyor 14. In the second carrying conveyor 14, the container M is conveyed in a state where the front and rear of the container M in the conveyance direction are gripped by a gripper. In a rejection zone B, the gripper is opened, and a container M determined to be defective for any of the plurality of items by the inspection devices 18A to 18D is rejected by the item from the second carrying conveyor 14 by the rejection mechanisms 20A to 20D corresponding to the items determined to be defective.SELECTED DRAWING: Figure 1
Patent JP-2021188406-A (JP)
Title: Railway vehicle door opening/closing control device
Inventor: BAI JING
IPC: E05F15/655
Filed: 2020-06-02
Abstract: To provide a railway vehicle door opening/closing control device capable of preventing the opening/closing operation time from being prolonged due to the frictional resistance or the like of the door and enabling the smooth operation of the railway.SOLUTION: A control circuit 30A for a railway vehicle door includes a compensation pattern operation part 39 for generating a speed compensation pattern by correcting a preset speed reference pattern, in which the compensation pattern operation part 39 generates a first or second speed compensation pattern by correcting a speed command during deceleration of the speed reference pattern so that an opening operation time or a closing operation time of the door 11 is equal to a design value of each operation time in the speed reference pattern when the actual acceleration of the door 11 which is opened or closed by giving predetermined speed and acceleration based on the speed reference pattern to a motor 20 is less than the acceleration of the door 11 in the speed reference pattern 39A.SELECTED DRAWING: Figure 1
Patent JP-2021189117-A (JP)
Title: Tire simulation method, and tire simulation device
Inventor: YAEI YOICHI
IPC: G01M17/02
Filed: 2020-06-03
Abstract: To provide a tire simulation method that can calculate a state of a post-wear out of a tire tread ground contact surface accurately.SOLUTION: The present invention relates to a tire simulation method and the like for calculating a post wearing-out state of a tire tread ground contact surface. In the simulation method, a tire model with a plurality of nodes, and discretizing a tire using a finite number of factors having a predetermined material characteristic defined is input to a computer. Further, according to the simulation method, the computer is configured to implement; a first step S4 that calculates a physical quantity associated with wearing-out of a tread ground contact surface as to a plurality of tread nodes constituting the tread ground contact surface of the tire model, among nodes; a second step S5 that determines an amount of movement for expressing the wearing-out of each tread node on the basis of the physical quantity; a third step S6 that moves each tread node on the basis of the amount of movement; and a fourth step S7 that updates the material characteristic on the basis of the amount of movement.SELECTED DRAWING: Figure 3
Patent JP-2021191351-A (JP)
Title: Pinball game machine
Inventor: MIZUNO HIROYASU
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To enhance interest in a game of a pinball game machine having a limiter function.SOLUTION: In a Pachinko machine, a probability variation function and a time-shortening function operate when a probability variable jackpot occurs and a probability variable state and a time-shortening state continue until a jackpot occurs newly. The Pachinko machine has a limiter function, and the number of limiter times is set when a probability variable jackpot (initial probability variable jackpot) occurs when a probability variation function is not operating. Two kinds, namely ten times and five times, are provided as the number of limiter times, and an average number of limiter times set when an initial probability variable jackpot occurs in a jackpot lottery of a second special pattern is larger than an average number of limiter times set when an initial probability variable jackpot occurs in a jackpot lottery of a first special pattern.SELECTED DRAWING: Figure 5
Patent JP-2021002654-A (JP)
Title: Substrate support unit and substrate processing device including the same
Inventor: PARK INHWANG
IPC: H01L21/304
Filed: 2020-06-12
Abstract: To provide a substrate support unit and a substrate processing device including the same that can block the permeation of a chemical solution into a gap between a main body of a spin head and a back nozzle.SOLUTION: A substrate support device has: a rotatable spin head 210 that supports a substrate; a hollow shaft connected to the spin head 210 to transmit rotational force to the spin head 210; a nozzle assembly 240 that is arranged so as not to rotate in an internal space of the spin head and provides treatment liquid to a bottom surface of the substrate; and a sealing member 250 using a magnetic fluid to seal a gap K between the spin head 210 and the nozzle assembly 240.SELECTED DRAWING: Figure 5
Patent JP-2021194252-A (JP)
Title: Granular material carrier device, granular material printing device, and granular material carrier method
Inventor: NAKANO NOBUYUKI
IPC: B65G47/28
Filed: 2020-06-15
Abstract: To provide a technique for preferably carrying granular materials while suppressing bridge between the granular materials.SOLUTION: A second chute 14 and a guide rail 15 guide a tablet 9 carried by a supplying conveyor 13. The second chute 14 includes a first face 141. The first face 141 extends in a carrying direction D1 while supporting the tablet 9. The guide rail 15 includes a second face 151, a third face 153, and a fourth face 154. The second face 151 extends in the carrying direction D1 while facing the first face 141 at a height direction D3. At the height direction D3, the third face 153 and the fourth face 154 is positioned between the first face 141 and the second face 151. In a width direction D2, the fourth face 154 faces the third face 153. An interval between the first face 141 and the second face 151 is larger than a thickness T1 of the tablet 9. An interval between the third face 153 and the fourth face 154 is 1.2 times or more of a width W1 of the tablet 9.SELECTED DRAWING: Figure 5
Patent JP-2021002343-A (JP)
Title: Work engagement information management system and program
Inventor: HIROSE SHUSAKU
IPC: G06Q40/00
Filed: 2020-06-19
Abstract: To provide a work engagement information management system capable of guaranteeing the reliability of work engagement information input by workers.SOLUTION: A work engagement information management system includes: a portable information terminal 100 used at a construction site; and one or more information processing devices 200 and 300. The portable information terminal includes: work engagement information input reception means for receiving an input of work engagement information including information on a work time or work amount of one or more workers at the construction site; and an approval information input reception means for receiving an input of approval information indicating approval of input contents of the work engagement information by a site manager of the construction site. The one or more information processing devices each include: information acquisition means for acquiring the work engagement information and the approval information from the portable information terminal via a communication network; and work engagement information storage means for storing the acquired work engagement information and approval information in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2022002967-A (JP)
Title: Packaging bag
Inventor: ASAYAMA YOSHIYUKI
IPC: B65D81/03
Filed: 2020-06-23
Abstract: To improve reliability of a packaging bag.SOLUTION: A packaging bag 1 includes a bag-like exterior body 2 having an opening 9, and a cushioning part 3 in which a sheet-like interior material 30 having a plurality of slit parts 31 extending in a predetermine direction formed into a zigzag shape is packaged in the exterior body 2 in an extendable state or a previously extended state in a direction crossing the predetermined direction, and packages an article. The exterior body 2 has such a double structure that a bag-like inside material 20 is packaged in a bag-like outside material 10. The cushioning part 3 is mounted on the inside material 20.SELECTED DRAWING: Figure 1
Patent JP-2020151591-A (JP)
Title: Blood purification device
Inventor: MOCHIZUKI HIROAKI
IPC: A61M1/36
Filed: 2020-06-26
Abstract: To provide a blood purification device capable of accurately correcting rotation speeds of a dialysis fluid pump and a waste fluid pump while reducing costs by causing a single weight meter to measure the weight of a dialysis fluid storage bag and a waste fluid storage bag, and also capable of suppressing an error of a flow rate of dialysis fluid introduced to blood purification means.SOLUTION: In a blood purification device equipped with a control part 7 capable of controlling a dialysis fluid pump p2 and a waste fluid pump p3 based on a measurement value of a single weight meter 4, the control part 7 rotationally drives the dialysis fluid pump p2 to allow dialysis fluid in a dialysis fluid storage bag B1 to flow without causing it to be stored in a waste fluid storage bag B2, and, based on a change in the measurement value of the weight meter 4 in the process, causes a correction process for correcting the rotation speed of the dialysis fluid pump p2 to be performed.SELECTED DRAWING: Figure 1
Patent JP-2022010842-A (JP)
Title: Two-dimensional map generating apparatus, two-dimensional map generating method, and two-dimensional map generating program
Inventor: TOYOSHIBA Hiroyoshi
IPC: G06F16/34
Filed: 2020-06-29
Abstract: To allow easy generation of a two-dimensional map in which a plurality of dispersed clusters tend to occur.SOLUTION: A two-dimensional map generating apparatus according to the present invention has a two-dimension conversion processing unit 11 for compressing in dimension a feature vector generated from an object information to generate two-dimension latitude and longitude information, and a map generating unit 12 for generating a two-dimensional map by plotting a plurality of the object information on a two-dimensional plane based on a plurality of latitude and longitude information generated with respect to the plurality of object information. By plotting the plurality of object information with respect to a coordinate system of a closed space having finite values of latitude and longitude based on the feature vector, it is possible to properly determine plotted positions in the wide coordinate space based on the latitude and the longitude without any processing for defining finite object areas in the coordinate system of infinite, open space. Moreover, it is possible to properly tend to cause a state, at a plurality of positions, where the object information having high similarity are plotted in positions adjacent to one another in a bulk fashion.SELECTED DRAWING: Figure 1
Patent JP-2022011282-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-30
Abstract: To provide a game machine capable of enhancing amusement in a game.SOLUTION: A game machine includes game state control means for controlling a game state to a normal game state, probability variation game state that is more advantageous to a player than the normal game state after a special game is executed, and a specific time-saving game state that is more advantageous to a player than the normal game state without executing the special game from the normal game state, and performance control means capable of executing a game performance according to the result of the determination and the result of a prior determination. The ratio at which a specific performance that can be executed on the basis of the prior determination in the specific time-saving game state is executed and a predetermined specific performance that can be executed on the basis of the prior determination in the probability variation game state is executed is the same.SELECTED DRAWING: Figure 39
Patent JP-2023113976-A (JP)
Title: Method for producing morphinan derivative
Inventor: HIROSE MASAAKI
IPC: C07D489/02
Filed: 2020-06-30
Abstract: To provide a method for producing a morphinan derivative.SOLUTION: The invention provides a production method for obtaining a morphinan derivative represented by a general formula (II) in the figure by means of a reduction reaction using a formic acid or the like. In the formula, R1 represents a hydrogen atom or the like; R2 and R3 each represent a hydrogen atom, an optionally substituted C1-10 alkyl group, or the like; R4, R5 and R6 are the same or different and each represent a hydrogen atom or the like; R7 represents a hydrogen atom, an optionally substituted C1-10 alkyl group, or the like; and R8 represents an optionally substituted C1-10 alkyl group, an optionally substituted aralkyl group, or the like.SELECTED DRAWING: None
Patent JP-2022011302-A (JP)
Title: Metal deposition laminate and decorative member
Inventor: TAKENAKA NOBUTAKA
IPC: C08G18/76
Filed: 2020-06-30
Abstract: To provide a metal deposition laminate excellent in adhesion between respective layers (adhesion between an anchor layer and a printed layer, and adhesion between the anchor layer and a metal deposition layer), having excellent metal tone and hue, and further excellent in drawing processability.SOLUTION: A metal deposition laminate sequentially includes a base material, a printed layer, an anchor layer and a metal deposition layer. The printed layer contains at least one kind of resin selected from a group composed of an urethane resin, an acrylic resin, a vinyl chloride copolymer resin and a cellulosic resin. The anchor layer includes a cured product of an acryl polyol and an isocyanate compound.SELECTED DRAWING: None
Patent JP-2022011602-A (JP)
Title: Buffer lid, radioactive material storage container protection device, and radioactive material storage container protection method
Inventor: NISHI KOSAKU
IPC: G21F9/36
Filed: 2020-06-30
Abstract: To prevent direct collision of objects with a lid portion while being stored and mitigate impact when overturned.SOLUTION: A buffer lid 1 is provided, comprising a protective member 2 made of a rigid material and disposed along a surface of a lid portion 13 configured to seal a body portion 12 to protrude radially outward from the body portion 12, and a buffer member 3 provided on the outer side of the protective member 2 in the radial direction and configured to absorb shock by deforming.SELECTED DRAWING: Figure 3
Patent JP-2022011915-A (JP)
Title: Binding machine
Inventor: HASHIMOTO TAKAHIRO
IPC: B65B13/18
Filed: 2020-06-30
Abstract: To provide a binding machine capable of eliminating deviation from a wire conveyance route, clogging of a wire, buckling of the wire and so forth according to a member that is movable to a position on a wire feeding track.SOLUTION: A reinforcement binding machine 1A comprises a feeding part 3A capable of feeding wire W and winding it around a reinforcement S, and variable regulation member 42 and retreat mechanism 43 at a first position located on a wire W feeding track and a second position apart from a position on the feeding track. The regulation member 42 and the retreat mechanism 43 are located at the second position when being in a predetermined state.SELECTED DRAWING: Figure 4B
Patent JP-2022013419-A (JP)
Title: Toy component, joint mechanism, doll toy, and decorative component
Inventor: YAMANAKA NOBUHIRO
IPC: A63H9/00
Filed: 2020-07-03
Abstract: To provide a toy component that can be easily assembled even when a component-constituting-member made of a metal material is used.SOLUTION: A toy component comprises: a first member made of a resin material; a second member connected to a first surface of the first member, and made of a metal material; and a third member connected to a second surface of the first member, and made of the metal material. When the second member and the third member are connected to the first member, the first member is at least partially covered with the second member and the third member.SELECTED DRAWING: Figure 1
Patent JP-2022014502-A (JP)
Title: Polyvinyl chloride compact, actuator and method for producing polyvinyl chloride compact
Inventor: HASHIMOTO MINORU
IPC: H02N11/00
Filed: 2020-07-07
Abstract: To improve responsiveness.SOLUTION: A polyvinyl chloride compact having dielectricity contains polyvinyl chloride and a plasticizer, and a PVC gel sheet 13 that exhibits a gel state at an atmospheric temperature contains at least either of a filler formed of an organic material having ferroelectricity and a filler formed of an inorganic material having ferroelectricity. This constitution can sufficiently improve responsiveness by sufficiently shortening a response time. Therefore, according to an actuator 10 using the PVC gel sheet 13, it is possible to realize application to a power source for devices such as a robot, for which responsiveness is of importance.SELECTED DRAWING: Figure 1
Patent JP-2020177681-A (JP)
Title: Transaction device
Inventor: IWAKOSHI HIDEO
IPC: G06Q40/02
Filed: 2020-07-07
Abstract: To make it possible to perform transfer transaction corresponding to a financial system flexibly.SOLUTION: A transaction device performing a transfer transaction includes: an input unit for receiving transfer information including a transfer destination input by a customer; a transfer transaction processing unit for creating a transfer inquiry request telegraphic message on the basis of the transfer information; a transmission unit for transmitting the transfer inquiry request telegraphic message to a host server; and a reception unit for receiving the transfer inquiry request telegraphic message including transfer propriety information indicating any one of transfer of the day, transfer of a next business day, or inability to not necessarily commit transfer of the day at a transfer transaction time from a host server. When a transfer transaction time is in an extended time zone extended from a first time zone before change of a financial institution of the transfer destination and the transfer propriety information cannot commit transfer, the transfer transaction processing unit outputs transfer confirmation information including a fact that the transfer may not be handled as the day of the transfer transaction time.SELECTED DRAWING: Figure 1
Patent JP-2022018498-A (JP)
Title: Etchant
Inventor: SATO KANJI
IPC: H01L21/308
Filed: 2020-07-15
Abstract: To provide an etchant that can improve the etching rate of silicon nitride film in one aspect.SOLUTION: The present disclosure relates, in one aspect, to an etchant for the process of removing a silicon nitride film from a substrate having a silicon nitride film and a silicon oxide film, which contains trivalent cerium ions, phosphoric acid, and water.SELECTED DRAWING: None
Patent JP-2021092755-A (JP)
Title: Aligning method for light-emitting element, manufacturing method for display device using the same, and display device
Inventor: LEE HYUN WOO
IPC: G09F9/00
Filed: 2020-07-16
Abstract: To provide an aligning method for a light-emitting element, a manufacturing method for a display device using the same, and a display device.SOLUTION: An aligning method for a light-emitting element according to one embodiment includes: preparing a base substrate BS and a plurality of conductive patterns DP separated from each other and disposed on the base substrate BS; jetting ink where a plurality of light-emitting elements 500 are diffused onto the base substrate; disposing at least a part of the light-emitting elements 500 on the conductive pattern DP; and aligning one end part of the light-emitting elements 500 to a first direction DR1.SELECTED DRAWING: Figure 5