baber/WOPTO huggingface dataset:
Patent JP-2021050771-A (JP)
Title: Base isolation structure
Inventor: TABATA OSAMU
IPC: E04H9/02
Filed: 2019-09-25
Abstract: To provide a simple base isolation means for a wooden building, which does not require to provide a hole in which an anchor bolt is inserted on a base.SOLUTION: A base isolation structure 10 includes a foundation 20, an anchor bolt 30 that projects out from an upper surface 21A of the foundation 20, a base material 40 that has a first insertion hole 40B, is inserted by the anchor bolt 30, and is placed on the foundation 20, a column leg supporting material 50 in which the anchor bolt 30 is inserted in a bottom plate 51 having a second through-hole 51B, and which is placed on the base material 40, a cover member 60 that has a third through-hole 63, is inserted by the anchor bolt 30, and is placed on the bottom plate 51, and a nut 70 screwed with the anchor bolt 30. A diameter of the second through-hole 51B is larger than a diameter of the first through-hole 40B and a diameter of the third insertion-hole 63. The cover member 60 abuts on an upper surface 51C of the bottom plate 51 even if the bottom plate 51 is at any relative position with respect to the anchor bolt 30.SELECTED DRAWING: Figure 1
Patent JP-2021057679-A (JP)
Title: Information terminal and intercom system
Inventor: OHASHI TETSUYA
IPC: H04M9/00
Filed: 2019-09-27
Abstract: To provide a technique capable of suppressing degradation of the quality radio communication in a facility.SOLUTION: A house information panel 400 is installable in a facility. A first communication unit 450 communicates with an entrance unit. A second communication unit 460 communicates with a communication unit. A control unit 440 controls a second communication unit 460. The control unit 440 sets a communication channel of the second communication unit 460 based on communication channel information regarding the communication channel of the radio communication acquired by at least one of the first communication unit 450 and the second communication unit 460.SELECTED DRAWING: Figure 2
Patent JP-2021053287-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device 200; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover one portion of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes 316A to 316C, recessed grooves 326A to 326C, and a recessed part 336) for restricting falling of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts 271A to 271H) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device 200 are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2020079444-A (JP)
Title: Etchant for copper or copper alloy, and manufacturing method of electronic substrate
Inventor: TAKEDA TAKUMA
IPC: H01L21/306
Filed: 2019-10-02
Abstract: To provide an etchant having a high removal ratio of copper or a copper alloy in electrode copper wiring, in a step for etching copper or the copper alloy.SOLUTION: An etchant for copper or a copper alloy contains organic acid having, in a molecule, at least one group selected from a group comprising a phosphono group, a phosphate group, a sulfo group and a carboxy group and/or its salt (A), an amine alkylene oxide adduct (B) having HLB of 13-25, hydrogen peroxide and water. In the etchant for copper or a copper alloy, a weight ratio ((A)/(B)) between the organic acid and/or its salt (A) and the amine alkylene oxide adduct (B) is 0.1 or more and 15 or less.SELECTED DRAWING: None
Patent JP-2021058106-A (JP)
Title: Fishing rod and grip member
Inventor: TANIGUCHI KAZUMA
IPC: A01K87/08
Filed: 2019-10-03
Abstract: To provide a fishing rod which has a simple structure in which a power cord of an electric reel hardly hinders, and a grip member.SOLUTION: There is provided a fishing rod 1 comprising a reel seat 2 to which an electric reel is fitted. On an end part of a rod butt part, a recess groove 24 is provided for holding a power cord of an electric reel. The recess groove 24 is inclined at an inclination angle of less than 90 degrees with respect to a center line 1a of the fishing rod 1, and the pair of recess grooves 24 is formed so that the recess grooves are at positions opposed by 180 degrees. On an end surface 21 on the rod butt part, a coupling groove coupled by the pair of recess grooves 24 is provided.SELECTED DRAWING: Figure 4
Patent JP-2021060082-A (JP)
Title: Wiring/piping suspension support
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/12
Filed: 2019-10-08
Abstract: To provide a wiring/piping suspension support capable of suspending and supporting a plurality of wires/pipes neatly in a converged state without complication.SOLUTION: A wiring/piping suspension support has: holding band members 2 having small-diameter band portions 21 to which wires/pipes are inserted and held, and small-diameter band end portions 22; and a suspension band member 3 having a large-diameter band portion 31 capable of being mounted and fixed in a state that the holding band members are disposed outside thereof, and a large-diameter band end portion 32, and capable of being suspended and supported by a suspension bolt 4 suspended and fixed to a mounting surface 5 through a suspension connection member 6. A plurality of through holes are formed on the large-diameter band portion at intervals in a circumferential direction, and the small-diameter band end portions are mounted and fixed to one or more through holes selected from the plurality of through holes, so that the plurality of wires/pipes can be suspended and supported from the mounting surface in a converged state.SELECTED DRAWING: Figure 1
Patent JP-2021059372-A (JP)
Title: Packaging bag for heating in microwave oven
Inventor: MATSUNAGA FUMIE
IPC: B32B27/34
Filed: 2019-10-08
Abstract: To provide a container for heating in a microwave oven in which damage such as perforation is effectively prevented even if a polyamide resin having hygroscopicity is used for an intermediate layer.SOLUTION: In a packaging bag for heating in a microwave oven which consists of an outer layer, an intermediate layer made of a polyamide resin, and a laminate film containing at least a heat-sealing inner layer, and in which the laminate films are laminated so that the inner layers face each other and the peripheral edges are sealed to form a content storage part, when the packaging bag is heated in the microwave oven, at least one interface between the intermediate layer and a layer adjacent to the intermediate layer is in a non-adhesive state, at least at a position in the content storage part where the interface between a content and a head space comes into contact with the packaging bag.SELECTED DRAWING: Figure 1
Patent JP-2020023708-A (JP)
Title: Coated metal pigments, method for production and use thereof, coating agent and article
Inventor: FRANK HIPPMANN
IPC: C09D7/62
Filed: 2019-10-10
Abstract: To provide coated metal pigments and a production method thereof.SOLUTION: There is provided metal pigments with a metallic substrate and coating. The metal pigments are metal pigments obtained by means of grinding and has a span ΔD in a volume-averaged particle size distribution of 0.6 to 2.1 (span ΔD is defined as follows: ΔD=(D-D)/D). The coating comprises at least one first coating layer surrounding the metal pigment containing at least one metal oxide, and at least one second coating layer containing at least one heteropolysiloxane, the at least one heteropolysiloxane includes, as a component, at least one aminosilane and at least one silane selected from a group consisting of alkylsilanes, vinylsilanes, and arylsilanes. The heteropolysiloxane is applied in a precondensed form to at least one first surrounding coating layer and the heteropolysiloxane is the outermost coating layer of the metal pigment.SELECTED DRAWING: None
Patent JP-2021062749-A (JP)
Title: Parking support device
Inventor: INUI YOJI
IPC: B60R99/00
Filed: 2019-10-15
Abstract: To provide a parking support device capable of properly setting a target parking position.SOLUTION: A parking support device 1 includes a picked-up image obtaining portion 11 that obtains a picked-up image of a road surface on a side part of a vehicle, a moving area calculating portion 12 that calculates a moving area moving with the vehicle within an image pick-up range of a camera 3 picking up the picked-up image, an overlapping area calculating portion 13 that calculates an overlapping are overlapped with the moving area of a reference range set along the road surface on the side part of the vehicle in the picked-up image, a detection area setting portion 14 that sets a detection area where a ground object regulating a parking zone of the vehicle is detected, except for the overlapping area from the reference area, and a ground object detecting portion 15 that detects a ground object in the detection area of the picked-up image.SELECTED DRAWING: Figure 2
Patent JP-2021067829-A (JP)
Title: Toner level detection device, image forming device, and toner level detection method
Inventor: MAEJIMA KEITA
IPC: G03G21/00
Filed: 2019-10-24
Abstract: To allow for accurately detecting the amount of toner remaining in a toner container.SOLUTION: A toner level detection device according to an embodiment of the present invention comprises a pair of electrodes disposed to sandwich a portion of a toner container, and an output unit configured to output a detected value of the amount of toner remaining in the toner container as obtained based on capacitance between the electrodes.SELECTED DRAWING: Figure 11
Patent JP-2021069530-A (JP)
Title: Water heater
Inventor: TAKANO KOSHIRO
IPC: F24H1/00
Filed: 2019-10-30
Abstract: To provide a water heater capable of executing an operation to clean a bathtub appropriately according to a state of the bathtub.SOLUTION: A water heater 1A includes: a carbon dioxide generation device 16 for supplying carbon dioxide; an air bubble generation device 12 for generating air bubbles by mixing the carbon dioxide supplied from the carbon dioxide generation device 16 with water supplied to a bathtub 10; a water pressure sensor 17 for detecting the user's bathing in the bathtub 10; and a control device 6 for controlling an electromagnetic valve 15 in response to a result of the detection by the water pressure sensor 17, and adjusting a gas supply amount from the carbon dioxide generation device 16 to the air bubble generation device 12. The gas supply amount is a first amount prior to the user's bathing in the bathtub 10, and becomes a second amount larger than the first amount when the user bathes in the bathtub 10.SELECTED DRAWING: Figure 1
Patent JP-2020036919-A (JP)
Title: Multi-wavelength phototherapy devices, systems and methods for non-invasive treatment of damaged or diseased tissue
Inventor: CLARK E TEDFORD
IPC: A61F9/008
Filed: 2019-11-06
Abstract: To provide multi-wavelength phototherapy devices, systems and methods for promoting the healing of damaged or diseased eye tissue.SOLUTION: A device 300 includes: a housing 102 having an interior; a patient interface surface 104; an eyepiece disposed on the housing and configured and arranged for placement of an eye of a patient adjacent to the eyepiece; a first light source that produces a first light beam having a first therapeutic wavelength and is disposed within the housing; a second light source that produces a second light beam having a second therapeutic wavelength and is disposed within the housing, where the second therapeutic wavelength differs from the first therapeutic wavelength by at least 25 nm.SELECTED DRAWING: Figure 3A
Patent JP-2021077686-A (JP)
Title: Pickup method and pickup device
Inventor: UMEHARA OKIJIN
IPC: H01L21/67
Filed: 2019-11-06
Abstract: To provide a pickup method which is adaptable to sizes of a plurality of kinds of chips without the need to exchange a push-up member in accordance with the size of a chip.SOLUTION: The present invention relates to a pickup method for picking up a rectangular chip 23 which is bonded on a front side of a tape 19, from the tape 19. A push-up mechanism 50 comprises: a freely vertically movable push-up member 54 including in an upper part a pressing surface 57 for pushing up the tape 19 from a rear side of the tape 19, the pressing surface 57 being smaller than an area of a rear face of the chip 23 to be picked up; and an outer layer part 52 including a sucking surface 52a for sucking and holding the rear face of the tape 19 around the push-up member 54. The chip 23 is held by a chip holding member which is opposed to the push-up mechanism 50 while interposing the chip 23 therebetween, and the chip 23 is picked up from the tape 19 using the pish-up mechanism.SELECTED DRAWING: Figure 11
Patent JP-2021011561-A (JP)
Title: Safety and reliable surface flattening device for leather
Inventor: WU YUTIAN
IPC: B30B15/00
Filed: 2019-11-06
Abstract: To provide a safety and reliable surface flattening device for leather.SOLUTION: A device includes a main body in which a surface flattening space is arranged. In the surface flattening space, a pressing device is arranged. In the pressing device, a pressing roller is arranged. In a right side of the surface flattening space, an opening/closing door device is arranged. When the pressing roller is pressed downward, the opening/closing door device is synchronously closed, the device according to the present invention provides a leather with a surface flattening in a sealing environment. In the surface flattening step, an effective protect is provided to avoid a generation of an accident, and simultaneously a wrinkle generation due to a slide by friction in the surface flattening step can be avoided by pressing in an upper side and driving to the leather in a lower side.SELECTED DRAWING: Figure 1
Patent JP-2020101523-A (JP)
Title: Graphite furnace and transformer used in graphite furnace
Inventor: LIU YUKUN
IPC: H02H7/04
Filed: 2019-11-13
Abstract: To provide a stable operation method of a transformer for use in an atomic absorption spectrophotometer.SOLUTION: The present invention relates to a graphite furnace and a transformer for use in the graphite furnace. The graphite furnace includes a transformer and a temperature monitoring unit 6. The transformer includes a heat conductive member disposed between a primary coil and a secondary coil of the transformer, and a temperature sensor assembly 3 connected to the heat conductive member and configured to detect a temperature conducted from the heat conductive member so as to obtain a temperature measurement value. The temperature monitoring unit 6 is preset with a first threshold value, and is configured to receive the temperature measurement value from the temperature sensor assembly 3 and instruct the transformer to stop operating when the temperature measurement value is greater than the first threshold value.SELECTED DRAWING: Figure 5
Patent JP-2020022509-A (JP)
Title: Combine
Inventor: IKEDA NAOYA
IPC: A01D61/00
Filed: 2019-11-14
Abstract: To provide a combine with a conveying device for conveying and supplying reaped grain culm to a threshing unit in which a motion to a reverse direction of a conveyor in the conveying device is enabled by a simple structure without causing complication of a structure, and thereby the clogging of the grain culm in the conveying device can be eliminated.SOLUTION: A combine includes a feeder 30 for conveying grain culm reaped by a reaping unit and supplying it to a threshing unit 7. The feeder 30 has a conveyor 36 using a reaper input shaft 38 for receiving transmission of power as a drive shaft by using right and left directions as an axial direction, in a feeder house 35, and is provided so as to be lifted and lowered by the turning mainly on the reaper input shaft 38 to a body of the combine. The feeder includes a reversing mechanism 110 for transmitting a lifting motion of the feeder 30 to the reaper input shaft 38, and turning the reaper input shaft 38 in a reverse direction to the rotating direction in the conveyance of the grain culm with the lifting motion of the feeder 30. The reversing mechanism 110 is provided in the outside of right and left directions of a rear end of the feeder 30.SELECTED DRAWING: Figure 8
Patent JP-2021079958-A (JP)
Title: Agent volatilization tool
Inventor: MATSUZAWA MASAHITO
IPC: B65D83/00
Filed: 2019-11-14
Abstract: To provide an agent volatilization tool which can secure the effect of an agent even when the amount of the agent becomes small.SOLUTION: An agent volatilization tool 10 includes an agent storage body 12 and a case 14. The agent storage body 12 includes an outer peripheral flange 2202, a recessed part 2204, a sealing sheet 24, a release film 26, and a liquid agent 16. The sealing sheet 24 is attached to the outer peripheral flange 2202, and an agent storage space 28 is formed between the sealing sheet and the recessed part 2204. At a bottom surface 2204A of the recessed part 2204, a protrusion strip 2210 is provided extending in the length direction of the agent storage space 28. The case 14 has a storage chamber 18 for storing the agent storage body 12, and the storage chamber 18 is formed so that the extension direction of the protrusion strip 2210 faces the vertical direction, in a use state of the agent volatilization tool 10.SELECTED DRAWING: Figure 3
Patent JP-2021081500-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/06
Filed: 2019-11-15
Abstract: To provide an image forming apparatus that can accurately estimate a deterioration state of developer in a developing device during replacement of a toner container, and execute a necessary and sufficient toner discharge operation according to the deterioration state.SOLUTION: An image forming apparatus comprises: an image forming unit including an image carrier, an electrifying device, an exposure device, a developing device, and a toner container; a developing voltage power supply; a current detection unit; and a control unit. The developing device has a developer carrier that carries a developer including a toner. The control unit can execute, during replacement of the toner container, a toner container replacement mode for forming a first reference image on the image carrier with the developing device and discharging a reversely electrified toner in the developing device onto the image carrier, detects, with the current detection unit, a DC component in a developing current flowing in the developer carrier when the first reference image is formed, and ends the toner container replacement mode when a variation ΔI1 of the detected DC component in the developing current becomes smaller than a predetermined value A.SELECTED DRAWING: Figure 2
Patent JP-2021081501-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/00
Filed: 2019-11-15
Abstract: To provide an image forming apparatus that can estimate the occurrence of a defect in developer, and measure the amount of electrification of toner at an appropriate timing according to a result of the estimation.SOLUTION: An image forming apparatus comprises: an image forming unit including an image carrier, an electrifying device, an exposure device, and a developing device; a developing voltage power supply; a current detection unit; and a control unit. The developing device has a developer carrier that carries a developer including a toner. The developing voltage power supply applies, to the developer carrier, a developing voltage in which an AC voltage is superimposed on a DC voltage. The current detection unit detects a DC component in a developing current flowing when the developing voltage is applied to the developer carrier. The control unit executes a toner electrification amount measurement mode when the difference Id1-Id2 between a developing current Id1 detected by the current detection unit during image formation and a predicted developing current Id2 predicted based on the printing rate of an image to be formed and a predicted value of the toner electrification amount is equal to or more than an upper limit M, or equal to or less than a lower limit M'.SELECTED DRAWING: Figure 4
Patent JP-2021078588-A (JP)
Title: Shoe
Inventor: SATO AKIRA
IPC: A43B7/28
Filed: 2019-11-15
Abstract: To provide a shoe including a sole member having a structure capable of achieving ideal walking.SOLUTION: A shoe 100 includes an insole 20, and a sole part 10 arranged under the insole 20. A sole part upper surface 12 which is an upper surface of the sole part 10 is constituted so as to have a flat region where at least a toe abuts on, positioned more adjacently to the toe side than to a reference line 140 formed by connecting a distal bone head inside 330 of a first metatarsal bone 316 to a distal bone head outside 331 of a fifth metatarsal bone 320.SELECTED DRAWING: Figure 1
Patent JP-2021079322-A (JP)
Title: Denitration treatment apparatus
Inventor: HATAYA YUTO
IPC: C02F3/28
Filed: 2019-11-18
Abstract: To provide a denitration treatment apparatus which has high activity of denitration and is designed to cause no mixing of a denitration material into a tank.SOLUTION: A denitration treatment apparatus includes; a tank 11 capable of storing circulation water 12; a reactor 21 including a denitration material 10; a circulation passage 31 for returning processed water processed in the reactor 21 to the tank; an upstream solid-liquid separation part 41 for subjecting the circulation water to solid-liquid separation, which is disposed upstream of the reactor 21; and a downstream solid-liquid separation part 51 for subjecting the processed water to solid-liquid separation, which is disposed downstream of the reactor 21. The denitration material 10 includes sulfur 1 and carbonate 2. The denitration treatment apparatus includes a gas removal part 24 for removing nitrogen gas generated in the denitration material 10 by stirring, fluid flow or vibration in the reactor 21 when the reactor 21 removes nitrate nitrogen by action of sulfur oxidizing bacteria.SELECTED DRAWING: Figure 2
Patent JP-2021078796-A (JP)
Title: Game machine
Inventor: YAMAMOTO SHINYA
IPC: A63F7/02
Filed: 2019-11-20
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: While the stage of a successive hitting performance progresses according to successive hitting operation of a first performance button when an auto button function is set, it is regarded as the successive hitting operation of the first performance button having been performed and the stage of the successive hitting performance progresses when the auto button function is not set, even when the successive hitting operation of the first performance button is not performed. In the successive hitting performance, an operation instruction image instructing the operation of the first performance button may be displayed. A sub-control CPU can control an operation instruction state related to the display of the operation instruction image. The frequency in which the operation instruction image instructing the operation of the first performance button is displayed is different between cases where control is performed in a first operation instruction state and where control is performed in a second operation instruction state.SELECTED DRAWING: Figure 12