baber/WOPTO huggingface dataset:
Patent JP-2023031049-A (JP)
Title: Method for measuring unloading amount, measuring system and truck
Inventor: KANEKO TAKAHIRO
IPC: G01G19/10
Filed: 2021-08-24
Abstract: To provide a method for measuring an unloading amount capable of suitably grasping an unloading amount, a measuring system, and a truck.SOLUTION: A method for measuring an unloading amount comprises: grasping a relation value of a loading amount during lifting operation of a loading platform and a relation value of a loading amount during lowering operation of the loading platform following the lifting operation; and when it is determined that the loading platform is in a loading state from the relation value of the loading amount during the lifting operation, and when it is determined that the loading platform is in an unloading state from the relation value of the loading amount during the lowering operation, integrating the loading amount during the lifting operation of the loading platform as an unloading amount.SELECTED DRAWING: Figure 3
Patent JP-2023032625-A (JP)
Title: semiconductor storage device
Inventor: MINEMURA YOICHI
IPC: H10B41/27
Filed: 2021-08-27
Abstract: To provide a semiconductor storage device with good characteristics.SOLUTION: A semiconductor storage device comprises: a substrate; a plurality of first conductive layers arranged in a first pitch in a first direction crossing a surface of the substrate; a plurality of second conductive layers provided between the substrate and the plurality of first conductive layers and arranged in a second pitch in the first direction; a plurality of third conductive layers provided between the substrate and the plurality of second conductive layers and arranged in a third pitch in the first direction; and a semiconductor layer extending in the first direction and facing the plurality of first conductive layers, the plurality of second conductive layers, and the plurality of third conductive layers. The semiconductor layer includes a first region extending in the first direction facing the plurality of first conductive layers and the plurality of second conductive layers, and a second region extending in the first direction and facing the plurality of third conductive layers. The second pitch is larger than the first pitch and the third pitch.SELECTED DRAWING: Figure 5
Patent JP-2023033660-A (JP)
Title: Inspection auxiliary device
Inventor: MIYAGAWA YUKIHIRO
IPC: B66B5/00
Filed: 2021-08-27
Abstract: To provide an inspection auxiliary device capable of accurately moving the device in a hoistway.SOLUTION: There is provided an elevator inspection auxiliary device used for inspecting an elevator in a hoistway, and comprises an inspection auxiliary body moving in the hoistway. The inspection auxiliary body has: a detection part to detect a guiding indicator extending in the hoistway; and an information acquisition part to acquire information about an inspecting object in the hoistway. The elevator inspection auxiliary device is characterized in that it moves in the hoistway based on the detected result by the detection part.SELECTED DRAWING: Figure 1
Patent JP-2021183221-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: A game machine includes: determination means for determining satisfaction of specific conditions that second ball entry means is varied from a second state to a first state; performance means for executing a performance for indicating a result determined by the determination means; performance determination means capable of determining a specific performance as a performance executed by the performance means when the determination means determines the satisfaction of the specific conditions; and prohibition means for prohibiting execution of the specific performance by the performance decision means in satisfaction of prohibition conditions.SELECTED DRAWING: Figure 1
Patent JP-2023035141-A (JP)
Title: Steel for use as material of bolt
Inventor: MATSUI NAOKI
IPC: C22C38/54
Filed: 2021-08-31
Abstract: To provide a steel having excellent corrosion resistance and hydrogen embrittlement resistance.SOLUTION: A steel comprises, in mass%, C: 0.15-0.30%, Si: 0.01-0.50%, Mn: 0.50-1.20% (exclusive), P: 0.020% or less, S: 0.020% or less, Cu: 0.10-0.60%, Ni: 0.10-0.60%, Cr: 0-0.20%, Mo: 0.01-0.60%, Sn: 0.010-0.500%, Al: 0.005-0.060%, N: 0.0010-0.0080%, B: 0.0002-0.0050%, Ti: 0.005-0.100%, with the balance being Fe and impurities, where Y1 defined by the formula (1) is 10.00-70.00. Y1=X1/X2 (1) with X1=(Cu+4Sn)-Cr/2-Mn/10 and X2=V+10 Nb+(Ti-3.4 N). In the X1 and X2, each element symbol represents the content of the corresponding element in mass%.SELECTED DRAWING: None
Patent JP-2023035298-A (JP)
Title: Storage box
Inventor: DOI MASASHI
IPC: B65D81/38
Filed: 2021-09-01
Abstract: To improve cold insulation and thermal insulation property of a storage box.SOLUTION: A storage box 100 comprises: a box body 10 having an opening 11; a lid 20 matched with the box body 10 and blocking the opening 11 of the box body 10; an outside surface covering material 30 provided at the box body 10 and outside surfaces 10a, 20a of the lid 20 and covering the outside surfaces 10a, 20a; an inside surface covering material 40 provided at the box body 10 and inside surfaces 10b, 20b of the lid 20 and covering the inside surfaces 10b, 20b; and matching surface covering materials 51, 52, 53 provided at the box body 10 or matching faces 10c, 10d, 20c, 20d of the lid 20 and covering the matching faces 10c, 10d, 20c, 20d, wherein the box body 10 and the lid 20 are made in foam plastic and the outside surface covering material 30, the inside surface covering material 40 and the matching surface covering materials 51, 52, 53 have a higher reflection rate than the foam plastic to radiation heat.SELECTED DRAWING: Figure 3
Patent JP-2023036112-A (JP)
Title: Information processing apparatus, method, and program
Inventor: NISHIKAWA SATOSHI
IPC: H04L67/60
Filed: 2021-09-02
Abstract: To provide functionality enabling appropriate operation of schedule management for executing various tasks for device management, in a device management application.SOLUTION: An information processing apparatus sets a first schedule determining a timing of transmitting, to a management target device, an instruction to cause the management target device to enter a predetermined power supply state in which a request via a network fails and sets a second schedule determining a timing of transmitting, to the management target device, a request to acquire operation information via the network, and provides, when the second schedule is set, a function of automatically adjusting the second schedule so that a period during which the request via the network fails based on the first schedule does not overlap the timing of transmitting the request based on the second schedule and that the operation information is acquired.SELECTED DRAWING: Figure 10
Patent JP-2021192626-A (JP)
Title: Aging chamber and method for aging fruit
Inventor: VALDIR DE BORTOLI
IPC: A23L19/00
Filed: 2021-09-07
Abstract: To provide a method for aging fruit and an aging chamber to be used for the method.SOLUTION: The method of this invention includes placing fruit in an airtight aging room 2 and measuring aspiration activity of the fruit during aging. In the airtight aging room, a predetermined ethylene concentration is set and adjusted. The ethylene concentration varies throughout a period of aging process and varies according to an increase of CO2 concentration and/or a decrease of O2 concentration. The method includes a period for fumigation by ethylene, and the ethylene concentration during the period varies within a range of 50-300 ppm. The aging process includes plural stages each characterized by the gas concentration. In the first stage, a constant increase of the CO2 concentration in the aging room can be measured. In the final stage, an increase of the CO2 concentration in the aging room cannot be measured. In intermediate stages, the fumigation by ethylene is performed immediately after the first stage, and a preset increase of the CO2 concentration within a range of 0.1-0.5 vol.%/h is measured.SELECTED DRAWING: Figure 1
Patent JP-2023038650-A (JP)
Title: Acceleration converter
Inventor: ISHIBASHI KAZUHIRO
IPC: G01P15/12
Filed: 2021-09-07
Abstract: To provide an acceleration converter capable of suitably detecting acceleration.SOLUTION: An acceleration converter comprises a detection unit for converting acceleration to electric output. The detection unit includes a strain gauge and a body part on which the strain gauge is mounted, the body part includes a first recess recessed in a sensitivity direction, and the strain gauge is mounted on the bottom surface of the first recess.SELECTED DRAWING: Figure 3
Patent JP-2023041350-A (JP)
Title: Pin plunger and IC socket
Inventor: OGAWA YOSHINORI
IPC: H01R13/24
Filed: 2021-09-13
Abstract: To provide a pin plunger which stabilizes a contact pressure, and an IC socket.SOLUTION: A pin plunger comprises: a first contact member; a second contact member which is disposed being opposed with the first contact member and separated from the first contact member; a spring disposed between the first contact member and the second contact member; and a housing in which the first contact member, the second contact member and the spring are stored. The housing includes a bimetal inside or outside. The bimetal includes a first metal and a second metal of which the thermal expansion coefficients are different. An elastic force to be decreased or increased by shrinking or expanding the spring with a temperature change is complemented with a force of elongating/contacting warpage based on the first metal and the second metal.SELECTED DRAWING: Figure 3
Patent JP-2023042922-A (JP)
Title: Learning system, device and method
Inventor: NITTA SHUHEI
IPC: G06N20/20
Filed: 2021-09-15
Abstract: To realize federated learning according to a scale and a demand of each environment.SOLUTION: A learning system concerning an embodiment comprises: a plurality of local devices; and a server. Each local device comprises: a learning unit; a selection unit; and a communication unit. The learning unit learns a local model by using local data. The selection unit selects a first set from a plurality of parameters regarding the local model. The communication unit transmits the first set to the server. In at least one of the plurality of local devices, model size of the local model is different from that of other local models according to resolution of input data. The server comprises: an update unit; a selection unit; and a communication unit. The update unit integrates a first parameter set to update a global model. The selection unit selects a second set corresponding to the first set, respectively from a plurality of parameters regarding the global model. The communication unit transmits the second set to the plurality of local devices.SELECTED DRAWING: Figure 1
Patent JP-2023046628-A (JP)
Title: Polishing device, substrate treatment device and polishing method
Inventor: ISHII HIROAKI
IPC: H01L21/677
Filed: 2021-09-24
Abstract: To provide a polishing device, a substrate treatment device and a polishing method which can shorten time of polishing treatment.SOLUTION: A polishing device includes a polishing unit 22. The polishing unit 22 includes a holding rotation part 35 for rotating a substrate W in the state where the substrate W is held in a horizontal attitude, a hot plate 45 for heating the substrate W, and a polishing tool 96 which includes a resin body where abrasive grains are dispersed, is brought into contact with the rear face of the substrate W rotated while heated and polishes the rear face of the substrate W by a chemical machinery polishing method.SELECTED DRAWING: Figure 3
Patent JP-2023047167-A (JP)
Title: Frame structure of saddle-riding type vehicle
Inventor: KINOSHITA MASAYUKI
IPC: B62K11/04
Filed: 2021-09-24
Abstract: To achieve expansion of a space around a connection part between a main frame and a rear frame and optimize stress acting on a vehicle body frame.SOLUTION: A vehicle body frame structure of a saddle-riding type vehicle (10) includes: a pair of left and right main frames (31A, 31B) which extends rearward relative to a head tube (18); and a pair of left and right rear frames (20A, 20B) extending in an anteroposterior direction behind the main frames (31A, 31B). The vehicle body frame structure is provided with: a plate-like first gusset (35A) extending upward from one (31A) of the main frames; and a plate-like second gusset (35B) extending upward from the other main frame (31B). The one rear frame (20A) is connected to the first gusset (35A) and the other rear frame (20B) is connected to the second gusset (35B).SELECTED DRAWING: Figure 1
Patent JP-2023049693-A (JP)
Title: Substitution indium plating bath
Inventor: TANAKA KAORU
IPC: C23C18/31
Filed: 2021-09-29
Abstract: To provide a substitution indium plating bath capable of obtaining an indium coating excellent in uniformity and appearance without using a reducer.SOLUTION: A substitution indium plating bath includes at least one kind of sulfur containing compounds selected from (A) soluble indium salt, (B) acid or its salt, (C) thioureas and (D) thiols and sulfides. While the thioureas alone can obtain only a coating having blackish and coarse appearance, an indium coating having uniform, glossy and white appearance is obtained by using a predetermined sulfur containing compound consisting of the sulfides and thiols together with the thioureas.SELECTED DRAWING: None
Patent JP-2022106273-A (JP)
Title: Pneumatic tire
Inventor: PARK CHANG JUNG
IPC: B60C11/13
Filed: 2021-09-30
Abstract: To provide a pneumatic tire capable of reducing noise caused by a groove.SOLUTION: A pneumatic tire for reducing noise includes: a tread part to make contact with a road surface; a groove formed on a surface of the tread part so as to be recessed inward and extending along a circumferential direction of the tire; and a plurality of noise reduction parts projecting from the groove and arranged separated from each other along the circumferential direction. Each of the grooves includes a groove bottom surface separated by a prescribed distance from the surface of the tread part in the radial direction of the tire, and a plurality of groove side surfaces connected to the groove bottom surface and including a connection curved surface having a prescribed curvature. The noise reduction part includes: a support surface supported by the connection curved surface and the groove bottom surface; and a projection surface positioned on opposite the support surface. The projection surface includes a projection curved surface in a shape such that it is farther from a virtual plane vertical to the groove bottom surface as it proceeds to the outer side of the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2023054706-A (JP)
Title: Skin beauty cosmetic
Inventor: OKAYASU MUSASHI
IPC: A61K8/9789
Filed: 2021-10-04
Abstract: To provide a skin beauty cosmetic that utilizes the tyrosinase activity inhibitory effect and elastase activity inhibitory effect of peach-derived ceramide; particularly, a skin beauty cosmetic that exhibits skin-whitening effect, wrinkle inhibitory effect and skin firmness holding effect.SOLUTION: The present invention provides a skin beauty cosmetic that utilizes the tyrosinase activity inhibitory effect and elastase activity inhibitory effect of a peach-derived ceramide composition. The skin beauty cosmetic serves as a cosmetic to prevent wrinkles and holding skin firmness through a skin-whitening effect based on inhibited melanogenesis in the skin epidermis due to tyrosinase inhibitory activity as well as the inhibition of elastin decomposition in the skin epidermis due to elastase inhibitory activity.SELECTED DRAWING: Figure 1
Patent JP-2022063253-A (JP)
Title: Electronic lock device
Inventor: NAKAISHI KAZUHIRO
IPC: E05B47/00
Filed: 2021-10-08
Abstract: To reduce possibility of an erroneous operation and to improve operability in an auto lock temporary halting control for an electronic lock device.SOLUTION: An electronic lock device 1 has a control unit 13 which changes its control from auto lock control to auto lock temporary halting control if, based on an input from a potention sensor 15, it is detected that within a set time Tset_a, an operation knob 7 is brought from its locked position to its unlocked position and then to its locked position.SELECTED DRAWING: Figure 4
Patent JP-2023057592-A (JP)
Title: Information processing device and program
Inventor: KOKAYU MASANAO
IPC: H04N1/60
Filed: 2021-10-12
Abstract: To provide an information processing device and program for verifying the color sense discrimination of created content, and capable of appropriately verifying the color sense discrimination without being overly sensitive even with high accuracy.SOLUTION: An information processing device 10 for evaluating the color sense discrimination of a content includes a conversion part (S12) for converting each color space value of first and second verification points A, B on a content into a Lab color space value, a calculation part (S13) for calculating color difference and lightness difference between the first and second verification points on the basis of the Lab color space value, and a discrimination determination part (S23, S24) for comparing a color difference threshold with the color difference between the first and second verification points to determine color difference discrimination, and comparing a lighting difference threshold with the lighting difference between the first and second verification points to determine lighting difference discrimination. Each of the color difference threshold and the lighting difference threshold is set to a different value in accordance with whether or not an area including the first verification point is adjacent to an area including the second verification point.SELECTED DRAWING: Figure 4
Patent JP-2022009119-A (JP)
Title: Electron-accepting compound, composition for charge transport film, and light-emitting element using same
IPC: C09K11/06
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent composition for a charge transport film and an electron-accepting compound with which it is possible to obtain an organic electroluminescent device which has excellent heat resistance as well as high hole injection and transport capabilities, which can be driven at low voltage with high efficiency, and which has excellent drive stability including heat resistance. 
     SOLUTION: Provided is an electron-accepting compound having the structure in formula (1). (In formula (1), Ar, F 4 , F (5-a) , k, a and X +  are as defined in the specification). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062395-A (JP)
Title: Application device and twisting machine
Inventor: OKUDA KATSUJI
IPC: D02G3/16
Filed: 2021-10-21
Abstract: To provide a new application device which can apply a liquid more stably, and to provide a twisting machine.SOLUTION: An application device applies a liquid to an elongated material, a processed object, and includes: an inner nozzle having a center hole; and an outer nozzle which has a center hole and houses the inner nozzle concentrically. The application device applies the liquid from a cavity formed by an outer surface of the inner nozzle and an inner surface of the outer nozzle to the elongated material passing through the center hole of the inner nozzle.SELECTED DRAWING: Figure 1
Patent JP-2023063125-A (JP)
Title: Blower
Inventor: CHINGYO YOHEI
IPC: F04D29/44
Filed: 2021-10-22
Abstract: To provide a blower suppressing the lowering of pressure of air to be blown, when blowing the air in two directions opposite to each other.SOLUTION: A blower is equipped with an impeller, a motor rotating the impeller, and a case storing the impeller and the motor. The case has a lower surface, a first side surface that is connected to the lower surface, a second side surface that is located behind the first side surface and faces the first side surface, a first opening portion that is surrounded by the lower surface, the first side surface, and the second side surface, and is provided on a left side of a case, and a second opening portion that is surrounded by the lower surface, the first side surface, and the second side surface, and is provided on a right side. The first side surface forming the first opening portion is located in front of the first side surface forming the second opening portion. The second side surface forming the first opening portion is located in front of the second side surface forming the second opening portion.SELECTED DRAWING: Figure 1
Patent JP-2022009532-A (JP)
Title: Compression test jig, resin impregnated strand compression test piece, and compression test piece making jig
IPC: G01N3/08
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a compression test jig in which a load axis and a strand axis of a compression test piece can relatively simply be aligned and compressive-strength of a resin impregnated strand can be evaluated with high accuracy, provide the compression test piece in which adhesive resin is hard to be deposited on a compression test part when making a test piece and the resin-impregnated strand is easy to be fixed to a tab, and provide a compression test piece making jig. 
     SOLUTION: A compression test jig 2 has a pair of pressure plates 11 including a gripper 21 for gripping and fixing side faces of tabs 11. A compression test piece 1 holds both ends of a resin impregnated strand 10 by the pair of tabs 11. The tabs 11 have through-holes 111 and communication holes 112. Adhesive resin 12 is filled in the communication holes 112 between an outer circumferential surface of the resin impregnated strand 10 and an inner circumferential surface of the through-holes 111. A compression test piece making jig 3 has a guide part 31 for separating a base part 30 and the plurality of tabs 11 from each other and arranging them in one direction, and a fixing part 32 for pressing and fixing the tabs 11 to the guide part 31. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009611-A (JP)
Title: Method for producing bio-pet resin
IPC: C08G63/84
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bio-PET resin derived substantially 100% from a biomass resource, using a raw material derived from a carbon-neutral biomass resource as much as possible in place of a raw material derived from a petroleum resource. 
     SOLUTION: Ethylene glycol derived from a biomass resource is polymerized with terephthalic acid derived from a biomass resource in the presence of a catalyst containing an aluminum compound or germanium compound. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067205-A (JP)
Title: Electrical drive unit
Inventor: SATO TAKAYUKI
IPC: H02K11/33
Filed: 2021-10-29
Abstract: To achieve an electrical drive unit capable of reducing size and weight and of improving performance.SOLUTION: An inverter 30 is arranged adjacently to one end in a rotation axial direction of a motor 20. The inverter 30 comprises: a plurality of power modules 70; a smoothing capacitor 60; bus bars 80 and 81 connecting them; and a thin case 31 accommodating these components. The plurality of power modules 70 are arranged around the smoothing capacitor 60. The smoothing capacitor 60 and each of the power modules 70 are arranged inside the thin case 31 on the same plane orthogonal to the rotation axial direction. The bus bars 80 and 81 are formed so as to extend in the circumferential direction. An inner edge part of the bus bars 80 and 81 is formed in an arcuate or circular shape.SELECTED DRAWING: Figure 13