baber/WOPTO huggingface dataset:
Patent JP-2021166600-A (JP)
Title: Resin molding and ceramic molding
Inventor: MATSUSHITA TAKESHI
IPC: A61L9/22
Filed: 2020-04-10
Abstract: To provide a molding that can generate ions and is easy to carry.SOLUTION: A resin molding contains a substance that contributes to ion generation.SELECTED DRAWING: Figure 1
Patent JP-2020110016-A (JP)
Title: Subscriber side communication device and sleep control method
Inventor: TSUTSUMI TAKUYA
IPC: H04L12/44
Filed: 2020-04-17
Abstract: To provide a technique capable of further reducing the delay of uplink traffic that occurs during a sleep period in an ONU that shifts to a sleep mode in an autonomous sleep method.SOLUTION: A subscriber side communication device of an embodiment operates in either a normal mode in which signals can be transmitted or a power saving mode, and the power saving mode has an active mode in which an uplink keeping signal is transmitted and a sleep mode in which the uplink keeping signal is not transmitted. The subscriber side communication device includes: a sleep control unit that repeats both modes in a range where a link is not cut off in the power saving mode; and a buffer unit that stores uplink data received in the power saving mode until shift to the normal mode. The sleep control unit shifts the mode to the normal mode when uplink data is received in the sleep mode, and, when uplink data having low priority is received, stops the shift to the normal mode or delays the shift to the normal mode within a delay allowable range of uplink data.SELECTED DRAWING: Figure 2
Patent JP-2021174790-A (JP)
Title: Power storage device unit
Inventor: NEHASHI SOUCHI
IPC: H01M10/643
Filed: 2020-04-20
Abstract: To provide a power storage device unit achieving an improvement in assembly workability.SOLUTION: A power storage device unit 1 includes: a holder 10 supporting six cells 2; five bus bars 41-45; 12 screw components 81, 82; and a tray 20 attached to the holder 10 while covering the ends of the cells 2 on electrodes 2a, 2b side. In the tray 20, there are formed through holes 23b-27b, where the electrodes 2a, 2b penetrate, in bottoms 23a-27a, respectively. The tray has recesses 23-27 capable of receiving the bus bars 41-45, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021175037-A (JP)
Title: Information processing device
Inventor: YOKOTA AKITO
IPC: G06F13/00
Filed: 2020-04-21
Abstract: To set an image that is likely to be noticed by a viewer in a moving image as an image used when a moving image to be reproduced is selected.SOLUTION: A counting unit 12 counts the number of times (that is, the number of times of reproduction of moving image data from the position to which the marker is attached) in which each marker selected by a user on each of a plurality of user terminals 20 as a display device. An identification unit 13 identifies still image data corresponding to the moving image data of the portion where the number of times of reproduction counted by the counting unit 12 satisfies a determined condition. A setting unit 14 sets the still image data identified by the identification unit 13 as thumbnail image data for displaying an image used when moving image data to be reproduced is selected on the user terminal 20.SELECTED DRAWING: Figure 4
Patent JP-2020119604-A (JP)
Title: Business card-related information provision method, business card information provision method, business card-related information provision device, business card information provision device, and computer program
Inventor: MIURA KAZUHIRO
IPC: G06F16/242
Filed: 2020-04-24
Abstract: To provide a business card-related information provision method which enhances user convenience by providing relevant information related to business card information, and to provide a business card information provision method, business card-related information provision device, business card information provision device, and computer program.SOLUTION: A business card-related information prevision method is provided, comprising: acquiring business card information printed on a business card; identifying content of correction to the acquired business card information using a database storing relevant information related to the business card information; and outputting the acquired business card information after correction made according to the identified content of correction.SELECTED DRAWING: Figure 5
Patent JP-2020183524-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: KON TOMONORI
IPC: C09J7/38
Filed: 2020-04-27
Abstract: To provide a pressure-sensitive adhesive tape that achieves both an easy release property and an adhesion property capable of sufficiently fixing an adherend.SOLUTION: The pressure-sensitive adhesive tape has a pressure-sensitive adhesive layer containing a silicone compound. After a surface of the pressure-sensitive adhesive layer is irradiated with the UV of 405 nm such that the amount of irradiation of the pressure-sensitive adhesive layer surface is 2500 mJ/cm2, a Si ionic strength ratio 0 (Si ionic strength/total ionic strength) of the pressure-sensitive adhesive layer surface is measured using the TOF-SIMS. Subsequently, sputtering is applied once to the surface portion of the pressure-sensitive adhesive layer of which the Si ionic strength ratio 0 is measured, and then a Si ionic strength ratio 1 is measured using the TOF-SIMS. Subsequently, the sputtering and measurement step is performed n times to obtain Si ionic strength ratios 0 to n. Then, the ratio (A/B) of the average (A) for the Si ionic strength ratios 1 to 5 to the average (B) for the Si ionic strength ratios 20 to 25 is from 1.1 to 3.0 inclusive.SELECTED DRAWING: None
Patent JP-2021172044-A (JP)
Title: Adhesive member
Inventor: SHIKATANI TOSHIYUKI
IPC: B32B27/00
Filed: 2020-04-28
Abstract: To provide an adhesive member which has desired adhesive strength and improves appearance.SOLUTION: An adhesive member has a planar member of a first resin which has a first surface and a second surface facing in opposite directions against each other and has the second surface colored by a predetermined color, a first double-sided adhesive tape which has a first adhesive surface and a second adhesive surface facing in opposite directions against each other and has the first adhesive surface stuck onto the first surface of the planar member, and a second double-sided adhesive tape which has a third adhesive surface and a fourth adhesive surface facing in opposite directions against each other, has the third adhesive surface stuck onto the second surface of the planar member and is transparent.SELECTED DRAWING: Figure 1
Patent JP-2021173147-A (JP)
Title: Tube material for holding material, installation method of holding material, holding material and water cut-off structure
Inventor: SAKAGUCHI MASAHIDE
IPC: E01C11/02
Filed: 2020-04-30
Abstract: To provide a tube material for holding materials which is easy to install and excellent at workability such as bending.SOLUTION: Provided is a tube material 10A for holding materials with an elliptical cross-sectional shape for mounting water cut-off materials to be provided in bridge plays. Both ends of the tube material 10A for holding materials are closed by sealing parts 26. The tube material 10A for holding materials is made of elastic bubble structure resin. The tube material 10A for holding materials can be laid in a bent state thanks to the frictional force between the outer peripheral surface of the tube material 10A and both wall surfaces of plays.SELECTED DRAWING: Figure 2
Patent JP-2021179000-A (JP)
Title: Copper alloy ingot, copper alloy foil, and method for producing copper alloy ingot
Inventor: BANDO SHINSUKE
IPC: C22F1/08
Filed: 2020-05-14
Abstract: To provide a copper alloy ingot having improved uniformity of physical properties.SOLUTION: A copper alloy ingot contains at least one additional element with the balance being Cu and unavoidable impurities. The at least one additional element is a sparse element with a content of 10-50 mass ppm. Variations in the content of the sparse element in the longitudinal direction are ±3.5 mass ppm relative to the average content of the sparse element.SELECTED DRAWING: None
Patent JP-2021183342-A (JP)
Title: Lap fillet welded joint, and automobile component
Inventor: KODAMA SHINJI
IPC: B23K35/30
Filed: 2020-05-21
Abstract: To provide a lap fillet welded joint having high fatigue strength, and an automobile component.SOLUTION: A lap fillet welded joint includes: an upper plate whose plate thickness is t1; a lower plate whose thickness is t2; and weld metal bonding the upper plate and the lower plate. Components of the weld metal contains in mass%: C:0.05 to 0.20%, Mn:0.6 to 2.7%, P:0.020% or less, S:0.020% or less, and Si with remainder Fe and impurities, and an amount of the Si of the weld metal in mass% is equal to or below a maximum value of 0.15%, value after multiplying the Si amount in mass % of the upper plate with 0.62, and value after multiplying the Si amount of the lower plate in mass % with 0.62. Curvature radius of a toe of the weld metal is 0.14×t2 or larger, and throat thickness of the weld metal is 0.9×t1 or larger.SELECTED DRAWING: Figure 2
Patent JP-2021184062-A (JP)
Title: Dimmer
Inventor: WATARU HIROKI
IPC: G02B5/00
Filed: 2020-05-22
Abstract: To provide a dimmer having higher design.SOLUTION: A dimmer 20 includes a dimming film 1 and a control unit 23. The dimming film 1 is a guest-host type that includes a liquid crystal material and a dichroic dye and has a liquid crystal layer 8 in which transmittance of light changes due to potential difference between two electrodes. In a case of first potential difference, the dimming film becomes a light shielding state, and in a case of second potential difference larger than the first potential difference, becoming a light transmissive state. The dimming film 1 is divided into segments SG1 to SG7. The control unit 23 is capable of individually switching potential difference between the first potential difference and the second potential difference relative to the segments SG 1 to SG 7. When switching the dimming film 1 from the light transmissive state to the light shielding state, the control unit switches potential difference in the segment sequentially from the second potential difference to the first potential difference every predetermined time T along an arrangement direction of the segments SG 1 to SG 7 in order.SELECTED DRAWING: Figure 5
Patent JP-2021186887-A (JP)
Title: Expansion device
Inventor: SAITO TAKASHI
IPC: B25J18/02
Filed: 2020-05-25
Abstract: To prevent disorder in winding a tape.SOLUTION: An expansion device 100 includes: elastic tape 1; a reel 5 around which the tape 1 is wound into a roll shape; a tape drive device 30 for winding the tape 1 around the reel 5 and unwind the tape 1 from the reel 5; and tension imparting means for imparting tensile force to the tape 1 in a winding direction.SELECTED DRAWING: Figure 1
Patent JP-2021188085-A (JP)
Title: Organic hydride production apparatus and production method of membrane electrode assembly
Inventor: TAKAMURA TORU
IPC: C25B9/00
Filed: 2020-05-28
Abstract: To provide an organic hydride production apparatus with current efficiency improved.SOLUTION: An organic hydride production apparatus comprises: a polymer electrolyte 2 having a first surface 2a and a second surface facing each other, through which a proton can move; a cathode 4 placed on the first surface 2a side of the polymer electrolyte 2; and an anode placed on the second surface side of the polymer electrolyte 2. The cathode 4 has a cathode catalytic layer 10 for generating an organic hydride by hydrogenating a to-be-hydrogenated material using the proton. The anode produces the proton by oxidizing water. The cathode catalytic layer 10 includes a plurality of convex parts 28 protruding in a lamination direction X of the polymer electrolyte 2 and the cathode 4. The plurality of convex parts 28 is distributedly arranged independently or connectedly in their feet in the in-plane direction of the first surface 2a.SELECTED DRAWING: Figure 2
Patent JP-2021188374-A (JP)
Title: Grab bucket for dredging and dredging method
Inventor: SAKAKURA YASUHIRO
IPC: E02F3/47
Filed: 2020-05-29
Abstract: To drain the excess water from a shell cover when leaving the water in a grab bucket for dredging that seals and hoists an object to be grabbed by a shell cover.SOLUTION: In a dredging grab bucket 80, in which a pair of left and right shells 100 are axially supported so as to be opened and closed, and in which a shell cover 50 of a predetermined capacity is closely arranged at an open upper end of the shells to seal an object to be grabbed, a grab bucket for dredging is provided with an excess water drainage mechanism 10 that can be maintained in an open or closed state near the end of the shell cover in the opening direction of the shell.SELECTED DRAWING: Figure 26
Patent JP-2021187509-A (JP)
Title: Food material serving device
Inventor: SUZUKI MINAKO
IPC: A23L7/10
Filed: 2020-05-29
Abstract: To securely prevent cooked rice from being served into a container which is doubly fed to prepare a product.SOLUTION: A food material serving device has: a first carrying conveyor C1 which carries and supplies a container t into which cooked rice R is served; a double feeding detection part 40 which is arranged on a conveyance path of the first carrying conveyor C1, and detects a double feeding of the container t; a cooked rice serving part 20 which can serve the cooked rice R into the container t supplied from the first carrying conveyor C1; a second carrying conveyor C2 which carries the container t passed through the cooked rice serving part 20; and a control part S which performs control to serve the cooked rice R into the container t that the double feeding is not detected by the double feeding detection part 40 by the cooked rice serving part 20 and then load it onto the second carrying conveyor C2, but not to serve the cooked rice R into the container t that the double feeding is detected by the double feeding detection part 40 by the cooked rice serving part 20 and then load it onto the second carrying conveyor C2 in an empty state.SELECTED DRAWING: Figure 1
Patent JP-2021187382-A (JP)
Title: Bracket for on-vehicle equipment
Inventor: OTAKE TAKANORI
IPC: B60R11/02
Filed: 2020-06-03
Abstract: To provide a bracket for on-vehicle equipment capable of properly installing a front part of imaging means to front glass.SOLUTION: A bracket 10 for on-vehicle equipment is formed of a bracket body part 11 and a front part 16 linked with a front part of a central part of the bracket body part 11. A slit 17 is formed along the front part 16 between the front part 16 and the bracket body part 11, and a front adhesive part is present at a front end of the front part 16. The front part 16 is displaced due to the slit 17 by deflecting separately from the bracket body part 11 with respect to a front glass 1.SELECTED DRAWING: Figure 2
Patent JP-2021193225-A (JP)
Title: Air spinning machine
Inventor: SHIGEYAMA MASAZUMI
IPC: D01H1/115
Filed: 2020-06-09
Abstract: To provide an air spinning machine that surely captures yarn on a winding device side when yarn splicing is performed.SOLUTION: An air spinning machine comprises a draft device 21, an air spinning device 23, a yarn storage device 25, a yarn participation device 27, a suction device 29, and a winding device 31. The air spinning device 23 twists a sliver 35, or fiber bundle 37, drafted by the draft device 21 by a swirling air flow to produce a spun yarn 33. The yarn storage device 25 temporarily stores the spun yarn 33. The yarn participation device 27 participates in the spun yarn 33. The suction device 29 is configured to suck the spun yarn 33. The winding device 31 winds the spun yarn 33 to form a package 93. From a high position to a low position, the draft device 21, air spinning device 23, yarn storage device 25, yarn participation device 27, suction device 29, and winding device 31 are arranged in this order. The yarn participation device 27 is a waxing device 65 and a yarn traveling sensor 67.SELECTED DRAWING: Figure 2
Patent JP-2021196960-A (JP)
Title: Machine learning device, machine learning method and machine learning program
Inventor: HIDANO SEIRA
IPC: G06N20/00
Filed: 2020-06-16
Abstract: To provide a machine learning device capable of automatically optimizing a parameter of a learning model while considering relationship of data among classes.SOLUTION: A machine learning device 1 which learns a classification model by using a first set classified as a majority class and a second set classified as a minority class comprises: an initialization section 11 for initializing a parameter of a first function that outputs the probability that input data belongs to the minority class and a parameter of a second function that converts data in the second set; a first update section 13 for updating a parameter of the first function so as to maximize an evaluation value with a data constellation randomly selected from the first set and a data constellation randomly selected from the second set and converted with the second function; and a second update section 14 for updating a parameter of the second function so as to minimize the evaluation value with the same data constellation as that of the first update section 13. The device alternately and repetitively activates the first update section 13 and the second update section 14 and then outputs the updated first function as a classification model.SELECTED DRAWING: Figure 1
Patent JP-2023110107-A (JP)
Title: Method for measuring sucrase activity and method for diagnosing sucrase related disease
Inventor: INADA MUTSUMI
IPC: G01N33/497
Filed: 2020-06-17
Abstract: To provide a method for more easily measuring sucrase activity of sucrase-isomaltase complexes than the prior arts, and a method for diagnosing sucrase-related disease.SOLUTION: A method for measuring sucrase activity of sucrase/isomaltase complexes of a subject includes: using exhaled breath from the subject to which 13C-labeled sucrose is orally administered as a test sample and calculating ratio of 13CO2 to non-labeled CO2 or total CO2 in the test sample as a measure value of sucrase activity. The13C-labeled sucrose has a fructose portion with at least one 13C-labeled carbon atom and a glucose portion without 13C-labeled carbon atom. The test sample was taken at a time point determined based on a time period when the rate is equal in a healthy group and in a group with impaired glucose metabolic capacity. Also, a diagnostic method for sucrase-related diseases that uses this method is provided.SELECTED DRAWING: Figure 4
Patent JP-2021126762-A (JP)
Title: Method and system for determining occlusion within camera field of view
Inventor: YU JINZE
IPC: B25J13/08
Filed: 2020-06-19
Abstract: To solve the problem that it may be subject to errors caused by noise and/or inaccuracies in recognizing an object from camera data, when relying on the camera data to aid a robot's interaction with the object.SOLUTION: A system and method for determining occlusion is provided. The system receives camera data generated by at least one camera, which includes a first camera having a first camera field of view. The camera data is generated when a stack having a plurality of objects is in the first camera field of view, and describes a stack structure formed from at least an object structure for a first object of the plurality of objects. The system identifies a target feature of the object structure or the target feature disposed on the object structure, and determines a 2D region that is co-planar with and surrounds the target feature. The system determines a 3D region defined by connecting a location of the first camera and the 2D region. The system determines, based on the camera data and the 3D region, a size of an occluding region, and determines a value of an object recognition confidence parameter.SELECTED DRAWING: Figure 4A
Patent JP-2022001079-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166
Patent JP-2022002914-A (JP)
Title: Vehicular lamp body device
Inventor: UENO DAIKI
IPC: B60Q3/30
Filed: 2020-06-23
Abstract: To provide a vehicular lamp body device which enables a user to feel an increase in depth at a vehicular wide area.SOLUTION: A vehicular lamp body device 14 includes: a map lamp 45; left and right rear seat reading lights 46, 47; left and right trunk lights 53, 54; left and right rear gate lights 55, 56; and left and right rear pillar lights 51, 52. The map lamp, the left rear seat reading light, the left trunk light, the left rear gate light, and the left rear pillar light are disposed along a left connection line 61. Further, the map lamp, the right rear seat reading light, the right trunk light, the right rear gate light, and the right rear pillar light are disposed along a right connection line 62. The left and right connection lines extend so that a distance therebetween in a vehicle width direction gradually narrows from the vehicle rear to the vehicle front.SELECTED DRAWING: Figure 1
Patent JP-2022022559-A (JP)
Title: Press device
Inventor: NOGUCHI TADAHIRO
IPC: B30B15/28
Filed: 2020-06-26
Abstract: To use a plurality of load detectors while suppressing the complication of press work.SOLUTION: In an electric press device 10, a low-load load cell 34 supports a tool fixing member 36 from a lower side and is compressively deformed. Therefore, at press working, upward reaction force acted on the tool fixing member 36, releases a supporting state. Therefore, until the supporting state of the low-load load cell 34 is released, a load acted on a workpiece W can be calculated by a detection value of the low-load load cell 34. On the other hand, a high-load load cell 40 is disposed between a tool fixing portion 42 and a supported portion 38. Therefore, after releasing the supporting of the low-load load cell 34, the load acted on the workpiece W can be calculated by using the high-load load cell 40. Consequently, the load acted on the workpiece W can be calculated by using the plurality of low-load load cell 34 and high-load load cell 40, without being provided with a switch mechanism for switching the load cells.SELECTED DRAWING: Figure 1
Patent JP-2021102228-A (JP)
Title: Arc-welding method and arc-welding device
Inventor: BABA HAYATO
IPC: B23K9/09
Filed: 2020-06-30
Abstract: To provide an arc-welding method capable of preventing occurrence of blow hole in a consumable electrode type arc welding in which an argon-including shield gas is used and an average weld current is 350A or more.SOLUTION: A consumable electrode type arc welding method using an argon-including shield gas comprises a step of setting a first welding condition in which a first welding current is supplied to a welding wire, and a step of setting a second welding condition in which a second welding current is supplied to the welding wire. The reference current and current variation width of the welding current are made to be 350A or more, and 50A or more and 150A or less, respectively in the first and second welding conditions, and the first and second welding conditions are switched to each other in a cycle of 1 Hz or more and 5 Hz or less.SELECTED DRAWING: Figure 10