baber/WOPTO huggingface dataset:
Patent JP-2020029590-A (JP)
Title: Copper oxide solids used for plating circuit board, production method of copper oxide solids, and apparatus for supplying plating solution to plating tank
Inventor: YAMAKAWA SUMIYASU
IPC: C25D21/14
Filed: 2018-08-22
Abstract: To provide soluble copper oxide solids that can be supplied to a plating solution without scattering.SOLUTION: Copper oxide solids CS, which are supplied to a plating solution used for plating a circuit board W, include copper oxide powder and fluid as a binder to solidify the copper oxide powder.SELECTED DRAWING: Figure 1
Patent JP-2020032313-A (JP)
Title: Solid fuel crushing apparatus, power generation plant comprising the same, and solid fuel crushing method
Inventor: YAMAGUCHI SOTARO
IPC: B02C15/00
Filed: 2018-08-27
Abstract: To provide a solid fuel crushing apparatus that can classify a plurality of kinds of solid fuel such as coal fuel and biomass fuel, while maintaining desired classification performance.SOLUTION: A classifier 16 comprises a seal part 57 having a clearance-flow path GF formed between a rotary frame 56 and an opposing wall part 52. The clearance-flow path GF of the seal part 57 comprises: a first flow path GF1 that has an inlet opening GFin that opens to an outer periphery of the seal part 57 and runs from an outer periphery side toward an inner periphery side thereof; a second flow path GF2, whose upper end is connected to an inner peripheral end part of the first flow path GF1 to have a first bent part BD1, which runs downward; and a third flow path GF3 that has an outlet opening GFout that opens to the inner periphery of the seal part 57, runs from the outer periphery side toward the inner periphery side and has the other end at the outer periphery side thereof connected to a lower end of the second flow path GF2 to have a second bent part BD2.SELECTED DRAWING: Figure 2
Patent JP-2020031731-A (JP)
Title: Medical instrument
Inventor: OGAWARA ATSUSHI
IPC: G06F3/041
Filed: 2018-08-27
Abstract: To provide a medical instrument capable of suppressing deterioration in operability even when foreign matter such as fluid adheres.SOLUTION: A medical instrument includes: an operation receiving unit; a position acquisition unit for acquiring position information based on a position of a detection object in contact with or close to the operation receiving unit on the operation receiving unit at an acquisition timing that occurs at a predetermined cycle; and a control unit for determining an operation position for the detection object on the operation receiving unit at a latest acquisition timing on the basis of the position information acquired at the acquisition timing prior to the latest acquisition timing.SELECTED DRAWING: Figure 4
Patent JP-2020025981-A (JP)
Title: Processing method of preventing seizure in ironing processing of stainless steel plate
Inventor: SHODOSHIMA AKIRA
IPC: B21D22/28
Filed: 2018-08-13
Abstract: To provide a processing method of using a surface reforming tool together with a non-chlorine lubricant for preventing seizure in ironing of a stainless steel plate, in consideration of such a problem that, although the ironing of the stainless steel easily causes seizure during processing, therefore, an extreme pressure additive, in particular, a lubricant containing chlorine is used, on the other hand, from an environmental countermeasure of recent years, usage of chlorine is restricted, a non-chlorine lubricant which contains the extreme pressure additive of S type, P type, Zn type, etc. is developed and comes into the market, a lubricant having a performance more superior than the lubricant containing chlorine is not developed in the actual ironing.SOLUTION: On the ironing of stainless steel plate using a non-chlorine lubricant, seizure can be prevented by using a surface reforming tool provided by surface-reforming CrN, TiBN, DLC-Si, etc. excellent in seizure resistance performance on the surface of a tool steel or the like as compared to conditions of using a tool without chlorine lubricant and surface reforming.SELECTED DRAWING: Figure 2
Patent JP-2020035587-A (JP)
Title: Lithium ion conductive polymer electrolyte
Inventor: SEKI KAZUHARU
IPC: H01M10/0565
Filed: 2018-08-29
Abstract: To provide a lithium ion conductive polymer electrolyte which is high in ionic conductivity even at low temperatures and in moving speed of lithium ions at an interface between an electrode and an SPE, and which has high thermal and electrochemical stability as well as a wide voltage window.SOLUTION: A lithium ion conductive polymer electrolyte contains an ionic liquid, a polymer, a lithium salt, and an inorganic electrolyte.SELECTED DRAWING: None
Patent JP-2020034081-A (JP)
Title: Floating seal device
Inventor: TSUBOI HAJIME
IPC: F16J15/34
Filed: 2018-08-29
Abstract: To provide a floating seal device which enables reduction of an increment of a slide surface pressure of a seal ring and can prevent seizure etc. of a slide surface of the seal ring even if an extremely high pressure is applied to an elastic ring.SOLUTION: A floating seal device 1 includes: an annular elastic ring 6; an annular seal ring 5 having a taper surface 51 on which the elastic ring 6 is fitted; and housings 2, 3 including inner peripheral parts 2A, 3A having sealing surfaces 20, 30 with which the elastic ring 6 closely contacts and walls 21, 31 which restrict axial movement of the elastic ring 6. Recessed parts 22, 32 are formed close to the outer diameter side on the walls 21, 31 at the inner peripheral parts 2A, 3A of the housings 2, 3.SELECTED DRAWING: Figure 1
Patent JP-2020036471-A (JP)
Title: Motor and method of manufacturing the motor
Inventor: ANDO SADAAKI
IPC: F16C23/04
Filed: 2018-08-30
Abstract: To provide a motor capable of easily fixing a supporting plate that supports a bearing so as to allow adjustment of concentricity.SOLUTION: A motor 1 comprises: a rotor 3; a stator 4; a bearing 5a; a holding member 2b; and a supporting plate 6a. The rotor 3 has a shaft 31. The bearing 5a rotatably supports the shaft 31. The holding member 2b holds the bearing 5a. The supporting plate 6a supports the bearing 5a so as to allow adjustment of concentricity. The holding member 2b has a projection part 7 extending toward the supporting plate 6a. The projection part 7 includes a first projection part 71 and a second projection part 72. The first projection part 71 extends in an axial direction. The second projection part 72 extends from the first projection part 71 in a direction crossing the axial direction. The supporting plate 6a has a projection part arrangement hole 8 penetrating the support plate 6a in the axial direction. The first projection part 71 is arranged in the projection part arrangement hole 8, and the second projection part 72 comes into contact with a contact surface 10 of the support plate 6a in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2020032149-A (JP)
Title: Powder weighing and packaging device
Inventor: NOZAKI TOMOYUKI
IPC: A61J3/00
Filed: 2018-08-31
Abstract: To provide a powder extracting device capable of shortening time related to discharging powder and discharging the powder with a simple control.SOLUTION: A powder weighing and packaging device 1 includes a weighing unit 16, a transfer unit 13, a discharging unit 22, and a packaging unit 23. The weighing unit 16 weighs the powder in a powder container 14. The transfer unit 13 transfers an intermediate container 101. The discharging unit 22 can be mounted with the intermediate container 101 transferred by the transfer unit 13 and performs a discharge operation for discharging all powder stored in the intermediate container 101 to a distribution unit 24. The packaging unit 23 packages the powder discharged by the discharging unit 22 by a predetermined amount. The intermediate container 101 includes a storage unit, a discharge path, and an opening/closing unit. The storage unit stores the powder. The discharge path discharges the powder. The opening/closing unit can perform a switching between an open state in which the powder can be discharged through the discharge path and a closed state in which the powder cannot be discharged.SELECTED DRAWING: Figure 1
Patent JP-2020037870-A (JP)
Title: Dust discharge structure of air cleaner case
Inventor: KATO EITA
IPC: F02M35/08
Filed: 2018-08-31
Abstract: To provide a dust discharge structure of an air cleaner case having an inexpensive structure which can make compatible both a dust discharge function and a water stop function.SOLUTION: This dust discharge structure of an air cleaner case 1A comprises a float member 5, and a guide part 6 for holding the float member in a state of separating from a dust discharge port 12 from below, and guiding the float member which floats by buoyancy together with a water level at water immersion toward the dust discharge port. Then, the float member is molded part or a joined part, and comprises a regulation structure 7A for regulating the float member so as not to take a posture floating on water so that a mold divided portion 17 of a molding on a surface of the float member, or a joined portion 19 of the joined part does not abut on a lower-side peripheral edge of a bottom wall 11 of the dust discharge port.SELECTED DRAWING: Figure 2
Patent JP-2020037631-A (JP)
Title: Coloring matter compound, optical filter, and coloring matter composition for spectacle lens
Inventor: AOKI HIROMI
IPC: G02C7/10
Filed: 2018-09-03
Abstract: To provide a compound that has an absorption maximum wavelength at 490 to 500 nm and a narrow half value width.SOLUTION: Provided is a compound represented by the following general formula (1) (in the general formula (1), Rrepresents a fluorinated alkyl group which may have a substituent, Rrepresents a linear, branched or cyclic alkyl group which may have a substituent, and Rand Rare the same or different and each represents a linear, branched or cyclic alkyl group which may have a substituent or an aryl group which may have a substituent).SELECTED DRAWING: None
Patent JP-2020037811-A (JP)
Title: Detachable exterior material for construction and detaching method thereof
Inventor: OTA KATSUYA
IPC: E04F13/12
Filed: 2018-09-05
Abstract: To provide exterior material for construction comprising a fitting structure partly detachable in a non-tight attachment type and a detaching method thereof capable of replacing even only the exterior material to be replaced even where the exterior material is in a configuration that fitting parts are covered with each other after installed.SOLUTION: Detachable exterior material for a construction is exterior material for construction forming a fitting structure in a non-tight attachment type configured to form bending at each of extending parts at one side end part and the other side end part of a plate member. The one side end part comprises a fitting part receiving structure provided with a concave fitting part in a reversed dogleg and an apron part extending from a free end part of the concave fitting part, while the other side end part comprises a hook structure provided with a downwardly bent part formed along the apron part and an L-shape bent part formed on an extending part thereof. A detachable method for detaching the exterior material using a detaching tool is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020038317-A (JP)
Title: Optical receiver tray
Inventor: KAGO HIROSHI
IPC: G02B6/46
Filed: 2018-09-05
Abstract: To provide an optical receiver tray including an optical fiber introduction part where optical fibers introduced from the outside are readily set and the set optical fibers can be surely held.SOLUTION: An optical receiver tray has an optical fiber introduction part 11 in a tray 5 of an optical receiver case. The optical fiber introduction part is resin-molded integrally with the tray, and has a passage 12 into which an optical fiber can be put. The inlet of the passage is open through to an outside surface of the tray. The outlet of the passage is open to the inside of the tray. The optical fiber introduction part has a plurality of holding pieces. The holding pieces are arranged to face each other in two lines from the inlet to the outlet of the passage, and the holding pieces in the two lines face just in front of each other or diagonally each other. Each of the holding pieces has a recess and two or more tip protrusions at a tip part of the piece. The tip protrusions at least protrude more forward than the recess from both sides of a width direction of the recess.SELECTED DRAWING: Figure 2
Patent JP-2019068057-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: FURUYA MASAAKI
IPC: H01L21/304
Filed: 2018-09-05
Abstract: To provide a substrate processing apparatus and a substrate processing method capable of improving productivity.SOLUTION: A substrate processing apparatus includes a buffer unit 14 functioning as a delivery table having first and second tables 14a1, 14a2 for supporting a substrate W individually, and a second transfer robot 15 having a hand 31 for holding the substrate W, and functioning as a transportation part for transferring the substrate W from the buffer unit 14. The buffer unit 14 is formed so that the hand 31 moves downward from an upper position toward a lower position of the first table 14a1 and places the substrate W thereon, the hand 31 moved to the lower position of the first table 14a1 moves crosswise from the lower position of the first table 14a1 to a lower position of the second table 14a2, and the hand 31 moved to the lower position of the second table 14a2 moves upward from the lower position toward the upper position thereof, and lifts the substrate W from the second table 14a2.SELECTED DRAWING: Figure 3
Patent JP-2020042069-A (JP)
Title: Action praise system
Inventor: CHOJI SHIGEAKI
IPC: G06Q50/20
Filed: 2018-09-06
Abstract: To promote an interaction between an instructor and a learner by visualizing a behavior with which the instructor praises the learner's achievement and effort to the learner.SOLUTION: An action praise system comprises a detection unit 101 for detecting an action that an instructor praises a learner's conduct by using a writing instrument to a writing surface on which the learner perform a writing conduct, and an information output unit 202 for outputting information based on the detection of a praising action through the detection unit 101 in a mode for appealing the learner's visual perception and auditory perception. The system includes as elements: a writing instrument side device 1 including the detection unit 101 connected to the writing instrument and a transmission unit 102 for transmitting data about the praising action detected by the detection unit 101; and an information processing terminal 2 including a reception unit 201 for receiving data transmitted from the writing instrument side device 1 and the information output unit 202.SELECTED DRAWING: Figure 3
Patent JP-2019030675-A (JP)
Title: Anastomosis devices
Inventor: DANIEL H TODD
IPC: A61B17/11
Filed: 2018-09-13
Abstract: To provide implantable devices for connecting tissue layers to create an anastomosis; and a method of implanting an anastomosis device in a patient.SOLUTION: The present invention relates to implantable medical devices for connecting tissue layers, such as for connecting a gallbladder and a portion of a gastrointestinal tract to create an anastomosis. The implantable medical devices include a tubular structure having a plurality of apposition portions 202, 204, a central region 206, and a covering material. Anastomosis devices 200 are endoscopically deployable and may include open cells or undulating edges that facilitate a secure connection between the tissue structures.SELECTED DRAWING: Figure 2A
Patent JP-2020046062-A (JP)
Title: Support bearing removal prevention structure
Inventor: KITAMURA YUICHIRO
IPC: F16C19/06
Filed: 2018-09-21
Abstract: To provide a support bearing removal prevention structure which can secure a removal prevention function and eliminate a need to process a groove of an inner diameter surface of an inner ring of a bearing to achieve excellent productivity and cost reduction.SOLUTION: In a support bearing removal prevention structure, a support bearing is attached to a shaft part extending from an outer joint member of a constant-velocity universal joint and the support bearing is prevented from removing from the shaft part. The outer joint member has a mouth part, and a pair of circumferential protrusions which sandwiches an inner ring of the support bearing fitted on the shaft part is provided at the shaft part which is provided protruding from a bottom wall of the mouth part.SELECTED DRAWING: Figure 1
Patent JP-2019062734-A (JP)
Title: Hybrid DC link system for regenerative drive
Inventor: ISMAIL AGIRMAN
IPC: H02M7/12
Filed: 2018-09-25
Abstract: To provide a hybrid DC link system for regenerative drive.SOLUTION: A system includes: a converter operatively connected with an AC power supply and a DC bus; an inverter operatively connected with a motor and the DC bus; and a hybrid DC link system operatively connected between a high side and a low side of the DC bus. The converter includes a plurality of first switching elements for selectively communicating with each phase of the AC power supply and DC bus. The inverter includes a plurality of second switching elements for selectively communicating with each phase of the motor and DC bus. The hybrid DC link system includes a ripple current control branch in parallel with an energy buffering branch.SELECTED DRAWING: Figure 2
Patent JP-2020053175-A (JP)
Title: Ignition plug
Inventor: KON TOSHIKI
IPC: H01T13/54
Filed: 2018-09-25
Abstract: To enhance performance of attenuating radio noise caused by a connection portion containing a coil.SOLUTION: An ignition plug includes an insulator having a through-hole extending in an axial direction, a main body metal fitting disposed on the outer periphery of the insulator, a center electrode which is at least partially inserted on a tip end side of the through-hole, a terminal metal fitting which is at least partially inserted on a rear end side of the through-hole, and a connection portion that electrically connects the center electrode and the terminal metal fitting inside the through-hole, and is disposed so as to be straddled over the position of the rear end of the main body metal fitting in the axial direction. The connection portion includes a base material containing one or more kinds of iron-containing oxides, and a spiral coil embedded in the base material and formed of a conductive material. When the average value of the coil pitch is represented by Pa and the standard deviation of the coil pitch is represented by σ, σ/Pa≤0.2 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020051891-A (JP)
Title: Encoder, printer, and robot
Inventor: WADA KEIJI
IPC: G01D5/347
Filed: 2018-09-27
Abstract: To provide an encoder the detection accuracy of which is high, and a printer and a robot including such an encoder.SOLUTION: Provided is an encoder comprising: an optical scale provided with a scale unit that has polarizing characteristic and rotationally moves; a light source unit for emitting light that includes first light of a wavelength λ1 and second light of a wavelength λ2 toward the optical scale; a polarization unit provided between the light source unit and the optical scale, for differentiating the polarization plane of linear polarization of the first light and the polarization plane of linear polarization of the second light and passing the first light and second light; and a light receiving unit for outputting a first signal that corresponds to the reception intensity of the first light upon receiving the first light passed or reflected by the optical scale, and further outputting a second signal that corresponds to the reception intensity of the second light upon receiving the second light passed or reflected by the optical scale.SELECTED DRAWING: Figure 3
Patent JP-2019071054-A (JP)
Title: Custom-made order placement method, order reception, electronic apparatus therefor, and custom-made order placement system
Inventor: LIAO YA-HUI
IPC: G06Q30/06
Filed: 2018-10-03
Abstract: To provide a custom-made order placement method, capable of achieving simple image editing work.SOLUTION: The custom-made order placement method using communication between an electronic apparatus and a server of a product manufacturer, includes: a selection process of displaying an edition page including a type list including a plurality of object types showing a different shape of each object, a design element list including a plurality of design elements applicable to an object, and an edition area for editing the selected object; an image edition process of displaying an object image on the edition area to be capable of editing the object image showing the selected object type according to the fact that one object type has been selected from the type list by inputting means; and a transmission process of transmitting, to the server, data concerning an edited object image according to an operation by the inputting means for completing edition work of the target image in the image edition process.SELECTED DRAWING: Figure 7
Patent JP-2019042520-A (JP)
Title: Absorbent article
Inventor: WADA ICHIRO
IPC: C08L81/00
Filed: 2018-10-03
Abstract: To provide an absorbent article or a non-woven fabric containing a gel-like composition, which exhibits an excellent emollient effect without causing stickiness by having appropriate hardness and releasing an oil agent under a small load, on a surface.SOLUTION: An absorbent article or a non-woven fabric disclosed in this invention contains a gel-like composition on a surface. The gel-like composition contains 500 to 4800 parts by mass of an aliphatic hydrocarbon oil (B) having a kinematic viscosity at 37.8°C of 5 to 50 mm/s and 60 to 1000 parts by mass of a fatty acid triglyceride (C) which is a liquid at 20°C and has 8 to 22 carbon atoms relative to 100 parts by mass of a styrene-based thermoplastic elastomer mixture (A) which contains a low molecular weight styrene-based thermoplastic elastomer (A1) and a high molecular weight styrene-based thermoplastic elastomer (A2) at a mass ratio (A1)/(A2) of 95/5 to 50/50.SELECTED DRAWING: Figure 1
Patent JP-2020056475-A (JP)
Title: nut
Inventor: FUJIMURA KAZUHIRO
IPC: F16B35/06
Filed: 2018-10-04
Abstract: To provide a nut having increased rigidity.SOLUTION: A nut 1 comprises a screw hole 11 at a center, and has an outline of a hexagonal column having a regular hexagon shape in a planar view. The nut 1 comprises a thick part 121 for increasing rigidity on a seat side of each of six sides constituting the regular hexagon shape in the planar view.SELECTED DRAWING: Figure 2
Patent JP-2020060008-A (JP)
Title: Vehicle door control device
Inventor: KATAYAMA TOMOYUKI
IPC: B60J5/04
Filed: 2018-10-09
Abstract: To improve convenience of an automatic door opening function.SOLUTION: A vehicle door control device 10 automatically opens doors provided on a vehicle. An approach detection part 122 detects entry of users into a door opening area, which is an area up to a certain distance from the vehicle. A door control part 128 controls so that the doors open when the approach detection part 122 detects entry of users into the door opening area. A weather information acquisition part 124 acquires weather information in the vicinity of the vehicle. The door control part 128 controls the timing of starting door opening based on the weather information.SELECTED DRAWING: Figure 1