baber/WOPTO huggingface dataset:
Patent JP-2021174608-A (JP)
Title: Lighting device and illumination device
Inventor: IIJIMA TAKUMI
IPC: H05B45/325
Filed: 2020-04-21
Abstract: To obtain a lighting device and an illumination device that can suppress a difference in illuminance between light source units.SOLUTION: A lighting device according to the present disclosure includes a lighting circuit that lights a first light source, and a control circuit that controls the lighting circuit so as to reduce a difference between the illuminance of light emitted by the first light source and the illuminance of light emitted by the second light source according to a signal from an illuminance sensor.SELECTED DRAWING: Figure 1
Patent JP-2021171239-A (JP)
Title: bedding
Inventor: KANEDA MIDORI
IPC: A47C27/15
Filed: 2020-04-22
Abstract: To provide a bedding capable of imparting easily comfortable sleep to a user in consideration of repulsion of a cushion body.SOLUTION: A bedding 101 for supporting a user P from below, has a lower side cushion body 21, and an upper side cushion body 11 arranged over the lower side cushion body. In the bedding, repulsion of the lower side cushion body is adjusted to be smaller than repulsion of the upper side cushion body.SELECTED DRAWING: Figure 1
Patent JP-2021174744-A (JP)
Title: Resin part for vehicle and lighting fixture for vehicle
Inventor: UENO YUSUKE
IPC: F21S43/27
Filed: 2020-04-30
Abstract: To make a first lamp lens and a second lamp lens thinner in plate thickness (wall thickness) to reduce the weight.SOLUTION: The present invention comprises a first lamp lens 2 and a second lamp lens 3. The first lamp lens 2 and second lamp lens 3 are molded in one body through multi-color molding. The first lamp lens 2 is a primary molding and has a first joint part 21. The second lamp lens 3 is a secondary molding and has a second joint part 31. The first joint part 21 and second joint part 31 are joined together in one body on a joint surface 4. The joint surface 4 consists of two joint surfaces 41, 42 bent at one place B. Consequently, the first lamp lens 2 and second lamp lens 3 are reduced in plate thickness (wall thickness) to reduce the weight.SELECTED DRAWING: Figure 2
Patent JP-2021177794-A (JP)
Title: Paste kneading injector
Inventor: MIZUTANI YOICHIRO
IPC: A61F2/28
Filed: 2020-05-11
Abstract: To provide a paste kneading injector facilitating removing a handle.SOLUTION: A paste kneading injector M comprises: a cylinder 11 having an opening in one end, and a nozzle part in the other end; a shaft 20 inserted from one end side into the cylinder 11; and a handle 40 attached/detached to/from the one end part of the shaft 20. The handle 40 has a body part 46, a thin wall part 47 having a thickness dimension of a part positioned around the shaft 20, smaller than that of the body part 46, and a lock part 17B locked to one end part 23 of the shaft 20. The lock part 17B is disposed on one surface in the thickness direction of the thin wall part 47.SELECTED DRAWING: Figure 10
Patent JP-2021178076-A (JP)
Title: rice cooker
Inventor: NISHIJIMA REI
IPC: A47J27/00
Filed: 2020-05-15
Abstract: To provide a rice cooker capable of drying a body interior without requiring a cartridge.SOLUTION: A rice cooker includes: heating means 12 heating an inner pot 3 placed in a body 1; lid heating means which is positioned above the heating means 12 and heats an inner lid 4; and control means outputting a signal controlling power to be supplied to the heating means 12 and the lid heating means. The control means can perform a drying course for drying the inner pot 3 and the inner lid 4 by controlling power to be supplied to the heating means 12 and the lid heating means.SELECTED DRAWING: Figure 1
Patent JP-2021189481-A (JP)
Title: Programmable logic controller
Inventor: MIYASAKA TETSUYA
IPC: G05B19/05
Filed: 2020-05-25
Abstract: To provide a PLC which always monitors a monitoring object with excellent accuracy by suitably acquiring and analyzing a camera image.SOLUTION: A programmable logic controller (PLC) comprises: an execution engine which repeatedly executes a user program; a device memory which stores a device value of a device accessed by the execution engine; a camera input interface; image processing means which sequentially acquires image data of a camera image from a camera sensor 10 through the camera input interface and generates feature amount data indicating a feature amount of the image data in a preset monitor region in the acquired image data; time-series data acquisition means which acquires time-series data of the feature amount by sequentially collecting the feature amount data from the image processing means; and monitoring means which monitors the time-series data of the current feature amount acquired by the time-series data acquisition means in accordance with monitoring timing defined by the device of the device memory.SELECTED DRAWING: Figure 10
Patent JP-2021189706-A (JP)
Title: Abnormal apparatus determination system
Inventor: WATANABE TASUKU
IPC: G05B23/02
Filed: 2020-05-29
Abstract: To detect from total current waveforms an abnormality in plural arbitrary power consumption apparatuses with a sensing cost, which is needed during implementation, minimized.SOLUTION: An abnormal apparatus determination system includes: a memory unit that stores reference waveforms time-sequentially recording a current which is fed to a power consumption apparatus that consumes electric power during normal operation, and a current which is fed to a control substrate that feeds electric power to plural power consumption apparatuses; a current acquisition unit that time-sequentially acquires a current which is fed to the control substrate at a time of implementation; an abnormality determination unit that calculates a current change ratio for each power consumption apparatus using the current which is fed to the control substrate and acquired by the current acquisition unit, and the reference waveforms, and determines an abnormality of a power consumption apparatus; and a determination result display unit that displays a result of determination made by the abnormality determination unit.SELECTED DRAWING: Figure 1
Patent JP-2021190289-A (JP)
Title: Crimping connection structure and crimping connection method
Inventor: TSUCHIYA ICHIRO
IPC: H01R4/18
Filed: 2020-05-29
Abstract: To provide a crimping connection structure and a crimping connection method capable of increasing the strength against bending stress of an electric wire having a conductor made of aluminum or an aluminum alloy in the vicinity of a crimping portion when the electric wire is crimped and connected.SOLUTION: A crimping connection structure includes a crimp terminal, a serration member formed independently of the crimp terminal, arranged inside a barrel of the crimp terminal, and having a plurality of protrusions protruding in the crimp direction, and an electric wire that is inserted and crimped into the serration member inside the barrel of the crimp terminal and in which a conductor is made of aluminum or aluminum alloy. The barrel of the crimp terminal includes a bell mouth portion at the end along the crimped electric wire, and a part of the serration member protrudes outward from the end surface of the bell mouth portion.SELECTED DRAWING: Figure 1
Patent JP-2021179159-A (JP)
Title: Repairing method of medium and large diameter pipelines using the same materials
Inventor: OTA TAKAKI
IPC: E02D37/00
Filed: 2020-05-11
Abstract: To provide an economical and safe repairing method of pipelines for repair and rehabilitation of pipelines of small to large diameters, in which a formwork is made of a flexible material, and which is possible to use the same or the same system of material as the pipeline by using a multi-pump.SOLUTION: A highly flexible, free-standing, simple formwork 6, to which filling nozzles 4, filling pipes 2 and adjusting jacks are pre-attached without being assembled on site, is adjusted in size using an adjustment jack and transported to a repair point of an existing pipe 9, and, after mounted and set up, is connected to a filling pipe 2 to repair and rehabilitate by press-fitting the same system of material as the existing pipe 9.SELECTED DRAWING: Figure 1
Patent JP-2020140972-A (JP)
Title: Electromagnetic relay and base
Inventor: YOKOYAMA KOJI
IPC: H01H50/04
Filed: 2020-06-09
Abstract: To ensure an arc space and suppress arc-over in spite of a simple configuration.SOLUTION: An electromagnetic relay 1 includes a fixed terminal portion, a movable portion having a movable contact 22 facing the fixed terminal portion, a movable shaft 25 for causing the movable contact 22 to approach to and separate from the fixed terminal portion, and a spring (contact pressure spring 23) arranged between the movable contact 22 and the movable shaft 25, and a base 51. The fixed terminal portion has a first fixed terminal and a second fixed terminal which is provided side by side with the first fixed terminal along a first direction. The movable shaft 25 extends along a second direction orthogonal to the first direction. The width of the movable contact 22 along the first direction is larger than the width thereof along a third direction orthogonal to the first direction and the second direction. The base 51 has a first inner wall and a second inner wall which face the movable portion in the third direction. The electromagnetic relay 1 further includes a first protruding portion and a second protruding portion that protrude from the first inner wall to the second inner wall in the third direction.SELECTED DRAWING: Figure 1
Patent JP-2020169329-A (JP)
Title: Method for preparing modified conjugated diene-based polymer
Inventor: KIM JIN YOUNG
IPC: C08F36/04
Filed: 2020-06-17
Abstract: To provide a method for preparing a modified conjugated diene-based polymer which is excellent in productivity and processability while having excellent physical properties such as tensile properties and having excellent viscoelastic properties.SOLUTION: A method for preparing a modified conjugated diene-based polymer includes: a step (S1) of polymerizing a conjugated diene-based monomer in the presence of an organometal compound in a hydrocarbon solvent to prepare an active polymer which is coupled with an organometal; and a step (S2) of reacting or coupling the active polymer prepared in the step (S1) with a modifier, where the modifier includes a compound of a specific structure containing silicon.SELECTED DRAWING: None
Patent JP-2021014254-A (JP)
Title: Processing method of rim surface according to laser engraving
Inventor: CHANG CHING-JUI
IPC: B60B3/00
Filed: 2020-06-22
Abstract: To provide a processing method of rim surface according to laser engraving.SOLUTION: A processing method of rim surface according to laser engraving includes a bottom color processing step, an engraving processing step and a fine polishing processing step. In the bottom color processing, a coating surface is formed by coating and curing on a rim surface. In the engraving processing, a predetermined portion of a rim is engraved according to a laser method, in the predetermined portion, the coating surface is removed according to the laser method and the predetermined portion that is engraved is provided with an exposure part that exposes a surface of the rim having metal gloss. In the fine polishing processing, the surface of rim is polished to form a fine polishing surface on the surface of the rim, on an exposure part. Thereby, the coating surface of rim surface is quickly removed to provide an effect of appearance of metal gloss. Further, relatively excellent corrosion resistance is given to the rim, processing cost is reduced and processing accuracy is improved.SELECTED DRAWING: Figure 1
Patent JP-2022011196-A (JP)
Title: Positioning marker, display module, display panel, and manufacturing method of display panel
Inventor: YAMASHITA SHINJI
IPC: G09F9/40
Filed: 2020-06-29
Abstract: To solve a problem that a manufacturing yield of an indication display mounted with an LED in a matrix-shape is low.SOLUTION: A first display module 203a and a second display module 203b are formed with a first signal line 214a and a second signal line 214b. The first signal line 214a and the second signal line 214b are disposed close to each other. An end of the first display module 203a has a first inclined surface, and the second display module 203b has a second inclined surface. The first inclined surface and the second inclined surface are disposed so as to be vertically overlapped and close to each other. A plating film 215 is formed on the first inclined surface, and a COF 216 is connected to the plating film 215 through an ACF 219. A glass adhesive 221 is filled between the display module 203a and the display module 203b.SELECTED DRAWING: Figure 22
Patent JP-2021011947-A (JP)
Title: Liquid vaporizer
Inventor: WINKLER JERELD LEE
IPC: F17C13/00
Filed: 2020-07-01
Abstract: To provide a semiconductor device including a reactor and a vaporizer configured to provide a reactant vapor to the reactor.SOLUTION: The semiconductor device includes a reactor and a vaporizer configured to provide a reactant vapor to the reactor. The device can include a process control chamber between the vaporizer and the reactor. The device can include a control system configured to modulate a pressure in the process control chamber based at least in part on feedback of measured pressure in the process control chamber.SELECTED DRAWING: Figure 1
Patent JP-2022012778-A (JP)
Title: Fuel cell installed vehicle
Inventor: KASAHARA YUKI
IPC: H01M8/04492
Filed: 2020-07-02
Abstract: To accurately predict movement of water inside a fuel cell stack.SOLUTION: A fuel cell installed vehicle (100) comprises: a fuel cell system (200) comprising a fuel cell stack (210) including a laminate composed of a plurality of unit cells (211) that are laminated and manifolds (212, 213) which pass through the laminate in its lamination direction and through which reaction gas flows and a control unit (250) for controlling supply of reaction gas to the fuel cell stack; acceleration acquisition means (251) for acquiring acceleration applied in the lamination direction; and lapse time acquisition means (252) for acquiring a lapse time after occurrence of the acceleration. The control unit calculates an impulse to be applied to the fuel cell stack on the basis of the acceleration and the lapse time and, when the calculated impulse is equal to or larger than a predetermined threshold, determines that possibility of flooding exists.SELECTED DRAWING: Figure 5
Patent JP-2022013293-A (JP)
Title: Production/sales measure planning method and device therefor
Inventor: NASU HIROAKI
IPC: G06Q10/00
Filed: 2020-07-03
Abstract: To provide production/sales measures for increasing profit according to whether reserve capacity is large enough for production for each of items constituting a specific kind of product among a plurality of products.SOLUTION: There is provided a production/sales measure planning system that simulates a supply and demand plan in consideration of improvement effects of a selected measure, and that comprises the steps of: determining, for each kind of product, whether production facilities have enough production capacity for sales plans of a plurality of kinds of products based upon information related to the sales plans and production capacity of the production facilities producing the respective kinds of product; applying one of a plurality of profit improvement measures to the determined kind of product according to whether reserve capacity is large enough so as to calculate improvement effects of the respective kinds of product; selecting the specific kind of product for each of the plurality of profit improvement measures based upon the improvement effects; extracting, for each profit improvement measure, an item which meets restriction conditions of sales or production among the specified kind of product having been selected; and planning production/sales measures related to the extracted item and selecting a specific item measure based upon the improvement effect.SELECTED DRAWING: Figure 3
Patent JP-2022014057-A (JP)
Title: Recording device and recording method of recording device
Inventor: FUKAZAWA KOKI
IPC: B41J2/01
Filed: 2020-07-06
Abstract: To provide a recording device having high image quality.SOLUTION: A recording device includes: a conveyance path through which a recording medium is conveyed; a recording part which is arranged on the conveyance path and jets a liquid to the conveyed recording medium to perform recording; a plurality of pairs of conveying rollers which are arranged on the downstream side in a conveyance direction of the recording medium with respect to the recording part and along an intersection direction intersecting with the conveyance direction, to give a conveyance force to the recording medium after recording; and a discharge part which discharges the recording medium after recording conveyed by the plurality of pairs of conveying rollers toward a lower side with respect to the recording part. Out of the plurality of pairs of conveying rollers, the pair of conveying rollers arranged on an end part side in the intersection direction of the conveyed recording medium has a conveyance amount of the conveyed recording medium in the conveyance direction larger than that of the pair of conveying rollers arranged on the center side in the intersection direction of the conveyed recording medium.SELECTED DRAWING: Figure 5
Patent JP-2022014581-A (JP)
Title: Rouge cosmetic
Inventor: MORIMITSU TARO
IPC: A61K8/29
Filed: 2020-07-07
Abstract: To provide a rouge cosmetic having glittering feeling and excellent brightness and saturation without impairing color development intrinsic to an organic pigment even when an inorganic pigment such as iron oxide-coated (synthetic) mica is used together with an organic pigment.SOLUTION: There is provided a rouge cosmetic containing a flaky inorganic pigment enhanced with an organic pigment. A substrate in the flaky inorganic pigment preferably contains a metal or metal oxide. A substrate in the flaky inorganic pigment preferably is surface coated with an inorganic material component different from the substrate.SELECTED DRAWING: None
Patent JP-2021197117-A (JP)
Title: Management device, management method, and program
Inventor: SHIMIZU AKIRA
IPC: G06Q50/10
Filed: 2020-06-16
Abstract: To provide a management device, a management method, and a program that can provide appropriate information on tours.SOLUTION: In an information processing system in which one or more first terminal devices, one or more second terminal devices, a service provision device, a database, and a management device transmit and receive various types of information via a network, the management device that manages electronic commerce includes a privilege determination unit that determines, based on product information about a product sold by electronic commerce or seller information provided by a seller, the degree of first privilege given to the seller or the degree of second privilege given to a manager of the electronic commerce, when the electronic commerce is established.SELECTED DRAWING: Figure 10
Patent JP-2020188272-A (JP)
Title: Photodiode and light-sensitive device
Inventor: UDONO HARUHIKO
IPC: H01L31/10
Filed: 2020-07-15
Abstract: To provide a semiconductor photodiode using Mg2Si as a semiconductor material, which has an electrode structure having not only high adhesion to an Mg2Si material but also improved overall performance including photosensitivity.SOLUTION: A photodiode includes: a pn junction of a magnesium silicide crystal; an electrode 103 including a material that is in contact with p-type magnesium silicide 102; and an electrode 105 including a material that is in contact with n-type magnesium silicide 101. The material that is in contact with p-type magnesium silicide is a material which has a work function of 4.81 eV or more and reacts with silicon to form a silicide or form an alloy with magnesium. The material that is in contact with p-type magnesium silicide is nickel, cobalt or the like. The material that is in contact with n-type magnesium silicide is a material which has a work function of less than 4.81 eV and reacts with silicon to form a silicide or form an alloy with magnesium.SELECTED DRAWING: Figure 1
Patent JP-2022020340-A (JP)
Title: Workpiece inspection device
Inventor: ARAI SHIGEO
IPC: G01N21/27
Filed: 2020-07-20
Abstract: To provide a general-purpose workpiece inspection device that can perform a total inspection of workpieces targeted for inspection.SOLUTION: A workpiece inspection device 1 irradiates a workpiece X at a prescribed inspection position with light while conveying a single piece of the workpiece, and inspects quality of the workpiece W on the basis of a spectral characteristic of the light transmitting the workpiece W. The workpiece inspection device comprises: a supply unit 2 that guides the workpiece W to the inspection position, individually; a light irradiation unit 4 that emits the light from a wide-band light source 4a; an optical inspection unit 5 that detects the light transmitting the workpiece W; and a determination unit 6b that determines quality of the workpiece W on the basis of the spectral characteristic of the light the optical inspection unit 5 detects.SELECTED DRAWING: Figure 1
Patent JP-2022026239-A (JP)
Title: Sheet for form, form unit and method for manufacturing form unit
Inventor: YANAI SHUJI
IPC: E04G9/05
Filed: 2020-07-30
Abstract: To provide a sheet for a form, a form unit and a method for manufacturing a form unit in which concrete is easily peeled even when the concrete is attached to a part adjacent to a concrete placed surface of the form.SOLUTION: A resin sheet 2 for a form is mounted on a wooden form 1 having a concrete placed surface 11 and a form side face 12 that is adjacent to the concrete placed surface 11 and crosses the concrete placed surface 11. The sheet 2 for the form includes a placed surface facing part 21 facing the whole surface of the concrete placed surface 11, and a side face facing part 22 that is continuous to the placed surface facing part 21 and faces the form side face 12.SELECTED DRAWING: Figure 3
Patent JP-2022026841-A (JP)
Title: Deterioration detection device and deterioration detection method
Inventor: NAITO HISATAKA
IPC: B23Q17/00
Filed: 2020-07-31
Abstract: To provide a deterioration detection device and a deterioration detection method that can enhance detection precision associated with deterioration of a blade tool used for processing.SOLUTION: A deterioration detection device and a deterioration detection method comprises: detecting vibrations of a blade tool or workpiece directly or indirectly (S11); comparing detected vibration intensity with a vibration intensity threshold (S14); integrating the time for which the vibration intensity exceeds the vibration intensity threshold (S15); and detecting the blade tool deteriorating when the integrated time (T) exceeds a predetermined upper-limit value (S17, S18). Results of continuous frequency analysis are used to extract, as a processing object, only a specific frequency band which is proportional to a rotating speed of the blade tool 11, and deterioration information representing the remaining time for which the blade tool can be used or a degree of the deterioration is calculated and output.SELECTED DRAWING: Figure 2
Patent JP-2022026902-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: SOTOZONO HIROAKI
IPC: H01L23/40
Filed: 2020-07-31
Abstract: To enhance manufacturing efficiency of a semiconductor device for efficiently cooling a semiconductor element.SOLUTION: A semiconductor device includes a semiconductor package sealed with a resin so that a heat dissipation layer is exposed to at least one main surface, and a heat dissipation member joined to the heat dissipation layer, in which at least one of the semiconductor package and the heat dissipation member has a recess on a surface contacting the other of the semiconductor package and the heat dissipation member, and the recess is provided with a joining member for joining the heat dissipation layer and the heat dissipation member.SELECTED DRAWING: Figure 1