baber/WOPTO huggingface dataset:
Patent JP-2019213288-A (JP)
Title: Power conversion system
Inventor: TANG YIZHANYI
IPC: H02M7/48
Filed: 2018-05-31
Abstract: To provide a new power conversion system including low cost and a harmonic countermeasure function.SOLUTION: The power conversion system includes: a plurality of diode converters 1a, 1b, 1c, 1d; partial regeneration converters 2a, 2b; and a plurality of input transformers 4a, 4b, as is the same as FIG. 1. An interconnection reactor 10 is used in place of a regeneration transformer 5. One end of the interconnection reactor 10 is connected to a connection point between the input transformer 4b and the diode converters 1c, 1d. The partial regeneration converters 2a, 2b are connected to the other end of the interconnection reactor 10. The partial regeneration converters 2a, 2b regenerate regenerative electric power from output sides of the diode converters 1a to 1d via the interconnection reactor 10.SELECTED DRAWING: Figure 2
Patent JP-2019208911-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2018-06-05
Abstract: To provide a game machine capable of efficiently changing a player's line of sight.SOLUTION: A covering member 787 can switch, according to its disposition, a state in which a first main decorative surface 787a1 can be seen easily and a state in which a first sub decorative surface 787a2 can be seen easily. Therefore, a player's line of sight who intends to see the first main decorative surface 787a1 or the first sub decorative surface 787a2 can be changed in a manner going along the change in disposition of the covering member 787. While making the covering member 787 visible in a large size on the near side if the covering member 787 is disposed on the center side of a center frame 86, it is possible to make a movement of line of sight little when seeing the covering member 787 if the covering member 787 is disposed on an edge side of the center frame 86.SELECTED DRAWING: Figure 54
Patent JP-2019190811-A (JP)
Title: Recirculation heat pipe with different bore diameters
Inventor: CENG QUAN QI
IPC: F28D15/06
Filed: 2018-06-06
Abstract: To provide a recirculation heat pipe with different bore diameters.SOLUTION: A recirculation heat pipe with different bore diameters includes an evaporation chamber, a cooling member, an air current pipe part, and a fluid current pipe part. The evaporation chamber includes a housing and a capillary material arranged in the housing. The housing is not fully filled with the capillary member, and an evaporation space is formed between the capillary member and the housing. The cooling member includes a heat radiation member outside and a fluid passage inside. One end of the fluid passage is a gas connection end part while the other end is a fluid connection end part. The inner diameter of the gas connection end part is larger than the inner diameter of the fluid connection end part. One end of the air current pipe part is connected to the housing, and is connected to the evaporation space while the other end is connected to the gas connection end part of the cooling member and is connected to the fluid passage. One end of the fluid current pipe part is connected to the housing, and is connected to the inside of the housing while the other end is connected to the fluid connection end part of the cooling member and is connected to the fluid passage. The inner diameter of the fluid current pipe part is smaller than the inner diameter of the air current pipe part. By the means mentioned above, working fluid is quickly recirculated to the evaporation chamber, and a heat radiation effect can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2019210537-A (JP)
Title: Method for controlling bath surface level of plating bath, method and device for charging metal ingot into plating bath, continuous hot-dip equipment and method for manufacturing plated steel sheet
Inventor: YAMAMOTO RITSUYA
IPC: C23C2/00
Filed: 2018-06-08
Abstract: To provide a method for controlling the bath surface level of a plating bath, capable of preventing the collapse of a metal ingot from varying and waving a bath surface; a method for supplying the metal ingot to the plating bath; a device for charging the metal ingot into the plating bath; a continuous hot-dip equipment; and a method for manufacturing a plated steel sheet.SOLUTION: A method for controlling the bath surface level of a plating bath 3 comprises: immersing at least a part of bath surface level control member formed of a material having a volume equal to or more than a preset volume without melting in the plating bath 3; measuring a bath surface level being a position in a direction vertical to the bath surface of the plating bath 3; and controlling the dip amount of the bath surface level control member so that the bath surface level of the plating bath 3 is a set surface level corresponding to the measured bath surface level.SELECTED DRAWING: Figure 1
Patent JP-2019216638-A (JP)
Title: Drug solution penetration apparatus
Inventor: SHIMIZU MITSUHISA
IPC: A01M7/00
Filed: 2018-06-19
Abstract: To provide a drug solution penetration apparatus capable of allowing drug solution to penetrate into a target body without forming a pore.SOLUTION: In a drug solution penetration device 10, a storage part 22B that opens toward a rear side is formed within a baseplate 22 of a device body 20. A cylindrical first container support part 24 is integrally formed on the baseplate 22, and the first container support part 24 communicates with a storage part 22B. When the drug solution penetration device 10 is attached to a target body T, an attachment surface 22A of the baseplate 22 is attached to an outer peripheral surface of the target body T and the storage part 22B opens toward the side of the target body T. As a result, if the drug solution penetration device 10 is horizontally installed and a drug solution container MC is attached at a tip of the first container support part 24, drug solution in the drug solution container MC flows into the storage part 22B through the first container support part 24 and stored in the storage part 22B. Then the drug solution stored in the storage part 22B comes into direct contact with the outer peripheral surface of the target body T and penetrates into the target body T.SELECTED DRAWING: Figure 1
Patent JP-2019220842-A (JP)
Title: Image formation device, control method and program
Inventor: TAKAHASHI YASUHIRO
IPC: B41J29/38
Filed: 2018-06-20
Abstract: To provide an image formation device, control method and program, capable of quickly notifying of necessity of paper replenishment before occurrence of paper outage, in copy processing using a scanner.SOLUTION: An image formation device comprising image formation means for printing image data, obtained by means of a scanner, on a sheet and display means for displaying a message further includes management means for managing the number of sheets stored in multiple sheet holding parts, selection means for selecting a sheet holding part storing the sheets suitable for printing the image data, and control means for controlling the display means to display a message that paper replenishment is necessary, when the number of sheets held in the sheet holding part, selected by the selection means, is less than the number of sheets necessary for printing the image data obtained by means of the scanner, calculated based on the count rate of a scan counter every time when the scan counter is counted up.SELECTED DRAWING: Figure 3
Patent JP-2020003699-A (JP)
Title: Photosensitive resin composition, method for producing pattern cured product, cured product, interlayer insulation film, cover coat layer, surface protection film and electronic component
Inventor: MATSUKAWA DAISAKU
IPC: G03F7/40
Filed: 2018-06-29
Abstract: To provide a photosensitive resin composition that can form a cured product having excellent insulation reliability, adhesiveness and migration, a method for producing a pattern cured product, a cured product, an interlayer insulation film, a cover coat layer, a surface protection film and an electronic component.SOLUTION: A photosensitive resin composition contains (a) a polybenzoxazole precursor having a structural unit represented by formula (I), (b) a heat base generator, (c) a crosslinker, (d) a rust inhibitor, (e) a solvent, and (f) a photosensitizer.SELECTED DRAWING: Figure 1
Patent JP-2020001646-A (JP)
Title: Fixing structure of axle case
Inventor: KISODA Takeharu
IPC: B60B35/16
Filed: 2018-06-29
Abstract: To provide a fixing structure of an axle case which can inhibit damage of a body case or the likes even if a lateral load is applied to a sprocket.SOLUTION: An axle case 21 integrally has a cylindrical part 22 having a cylindrical shape and multiple fixing parts 23 protruding from the cylindrical part 22 to a surrounding area. Bearings 25, 26 are fitted into both end parts of the cylindrical part 22 as seen in an axis direction. An axle 6 is inserted into the cylindrical part 22 and held by the bearings 25, 26 in a manner that the axle 6 can rotate relative to the cylindrical part 22. The axle case 21 is fixed to a frame 31 by screwing bolts 29, inserted into the fixing parts 23, into the frame 31 of a combine 1.SELECTED DRAWING: Figure 1
Patent JP-2021165234-A (JP)
Title: Cxcr4-binding compound or salt thereof, or complex of the same with metal
Inventor: SUZUKI KENTARO
IPC: A61K47/42
Filed: 2018-07-03
Abstract: To provide: a CXCR4-binding compound having high accumulation in tumors that express CXCR4; and a treatment agent for diagnosis, therapy or the like containing the compound as an active ingredient.SOLUTION: The invention provides a compound represented by general formula (1) (where the symbols in the formula are described in the specification), a salt thereof, or a complex of the same with a metal.SELECTED DRAWING: None
Patent JP-2020010513-A (JP)
Title: Power supply control device and power supply control method
Inventor: IKEDA TATSUYA
IPC: H01M10/44
Filed: 2018-07-09
Abstract: To provide a power supply control device and a power supply control method, capable of guaranteeing operation of a load of a first battery by a second battery having an output voltage different from that of the first battery without using a DC-DC converter.SOLUTION: The power supply control device includes a monitoring unit and a control unit. The monitoring unit monitors a state of a first battery. The control unit supplies a load of a first battery with a voltage corresponding to a voltage of the first battery at a normal time from a battery cell other than a predetermined battery cell among a plurality of battery cells of the second battery capable of supplying a voltage higher than the first battery when an abnormality of the first battery is detected by the monitoring unit.SELECTED DRAWING: Figure 2
Patent JP-2020011528-A (JP)
Title: Stud pin and stud tire
Inventor: MORI MASAKAZU
IPC: B60C11/16
Filed: 2018-07-13
Abstract: To make it difficult for a stud pin buried into a hole for attaching a stud pin to come off and fall from the hole for attaching a stud pin.SOLUTION: The stud pin comprises: a tip part which contacts with a road surface; and a buried part which includes a trunk part which extends in one direction so as to be buried into the hole for attaching a stud pin and is fixed so that the tip part protrudes from an end surface, and an outer peripheral holding member held at the trunk part in such a condition as to cover a portion wider than at least semi-circle of the outer periphery extending in a direction perpendicularly intersecting with the extending direction of the trunk part in one part of the extending direction of the trunk part. The outer peripheral holding member comprises an outer peripheral part which is provided so as to abut around the outer periphery of the trunk part, and a protrusion part which protrudes from the outer peripheral part toward a side of the trunk part inwardly. The buried part expands the outer periphery of the outer peripheral holding member by pushing the outer peripheral part toward the outside through the protrusion part as the bottom surface of the trunk part opposed to a side of the end surface approaches the bottom of the hole for attaching a stud pin.SELECTED DRAWING: Figure 4
Patent JP-2019041757-A (JP)
Title: Freshness keeping container device and freshness retainer
Inventor: OSHITA TAKAYA
IPC: A23B7/00
Filed: 2018-07-13
Abstract: To provide a container device for a fresh product, being sterilizable, and capable of decomposing ethylene with little power.SOLUTION: A plasma generation part 30 is provided on a forced flow passage 10g of atmospheric gas g0 in a container 10. A discharge space 35 is formed by a pair of electrodes 31, 32 of the plasma generation part 30, and plasma is generated in the discharge space 35. The discharge space 35 is allowed to communicate with or to lie in the forced flow passage 10g.SELECTED DRAWING: Figure 2
Patent JP-2020011416-A (JP)
Title: Printer
Inventor: KIMURA TAKASHI
IPC: B41F31/03
Filed: 2018-07-17
Abstract: To provide a printer that automates a work of at least one of a paper feeding part and a printing part to allow an operator to concentrate on a work at a paper discharge part.SOLUTION: A printer includes: a printing part 5 for printing on an object to be printed; a paper feeding part for feeding an object to be printed to the printing part 5; and a paper discharge part for discharging a printed matter that has been printed at the printing part 5. The printing part 5 can be provided with one tool 21 of the multiple tools 20, 21, 22 for performing a work at the printing part 5, and further provided with a robot arm 18 that can change the tool to other tools 21, 22.SELECTED DRAWING: Figure 2
Patent JP-2020013702-A (JP)
Title: All-solid battery
Inventor: TSUBOUCHI HIROSHI
IPC: H01M4/38
Filed: 2018-07-18
Abstract: To provide an all-solid battery which is excellent in cycle characteristics.SOLUTION: Disclosed is an all-solid battery having a positive electrode layer; a negative electrode layer and a solid electrolyte layer formed between the positive electrode layer and the negative electrode layer. The negative electrode layer contains a Si-based active material. The Si-based active material is a secondary particle having a plurality of primary particles. When a volume of the secondary particles is Vand a void volume of the secondary particles is V, the ratio of Vto V(V/V) is 0.3 or more and 0.6 or less. When a long side length of the primary particle is a and a short side length is b, a ratio of b to a (b/a) is 0.5 or more and 1.0 or less.SELECTED DRAWING: Figure 2
Patent JP-2018166006-A (JP)
Title: Checkout system
Inventor: HAMADA KENTARO
IPC: G07G1/01
Filed: 2018-07-19
Abstract: PROBLEM TO BE SOLVED: To allow information to be collected by questionnaire without delaying a settlement process.SOLUTION: According to an embodiment, a checkout system includes a register for generating transaction information for settlement of a commodity, and an accounting apparatus for settling the transaction information. The register includes: setting means for generating setting information for controlling display at the accounting apparatus of a questionnaire on the commodity; and transmission means for transmitting the setting information to the accounting apparatus. The accounting apparatus includes display means for displaying the questionnaire on the commodity on the basis of the setting information.SELECTED DRAWING: Figure 1
Patent JP-2020010921-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-07-20
Abstract: To provide a game machine capable of preventing a decrease in interest in a game.SOLUTION: A game machine that can execute variable display of performance identification information and can be controlled to an advantageous state advantageous to a player includes performance execution means capable of executing a specific performance that stops and displays the performance identification information in a specific mode for a predetermined period from the start of the variable display and executing a special performance which is different from the specific performance and suggests to be controlled to the advantageous state at the start of the variable display. The performance execution means can execute the special performance when a predetermined period is elapsed at the time of execution of the specific performance.SELECTED DRAWING: Figure 10-9
Patent JP-2020015103-A (JP)
Title: Building material cutting device and building material processing system
Inventor: NISHIMURA JUN
IPC: B26D7/02
Filed: 2018-07-23
Abstract: To provide a building material cutting device and a building material processing system that suppress generation of work loss in cutting building materials at a construction site.SOLUTION: A building material cutting device 16 for cutting a tabular building material S includes: fixing units 42, 44, 46 mounted to a device body 40 for fixing plural sides of the building material S; holders 48, 50 mounted to the fixing units 42, 44, 46 for gripping the sides so that the building material S can be cut; a pair of sockets 62 which are arranged on the same axis by facing both surfaces of the building material S, in order to be movable along the axis and the surface of the building material S, and rotatable about the axis; a cutting blade 54 which is fixed to each socket 62, and capable of cutting the building material S by cutting in from both surfaces of the building material S while leaving a part of a cut end surface; and control means 64 for controlling operation of the holders 48, 50 and the sockets 62 on the basis of predetermined cutting data.SELECTED DRAWING: Figure 2
Patent JP-2020017623-A (JP)
Title: Semiconductor device
Inventor: KAMIYA KOSUKE
IPC: H01L25/18
Filed: 2018-07-25
Abstract: To lower inductance than before, in a semiconductor device constituting one arm of upper and lower arm circuits.SOLUTION: A semiconductor device includes an IGBT 30 having a collector electrode and an emitter electrode, and a main terminal 60 including a main terminal 60C connected with the collector electrode and a main terminal 60E connected with the emitter electrode. The main terminal 60 has at least multiple main terminals 60C or multiple main terminals 60E. The main terminals 60C and 60E are placed adjacently so that the lateral faces oppose in the X direction. A main terminal group 61 is constituted of three or more main terminals 60 placed continuously in the X direction, and at least some of the main terminals 60 constituting the main terminal group 61 are placed in a region A1 between extensions extending from both end faces 36, 37 of the IGBT 30, in the X direction.SELECTED DRAWING: Figure 7
Patent JP-2019210271-A (JP)
Title: Anti-i-type allergic agent
Inventor: FURUTA TOMA
IPC: A61P43/00
Filed: 2018-08-02
Abstract: To provide a novel anti-I-type allergic agent.SOLUTION: An anti-I-type allergic agent contains a decomposition extract of bagasse as an active ingredient. The decomposition extract of bagasse is a decomposition liquid obtained by at least one decomposition treatment selected from alkali treatment, hydrothermal treatment, acid treatment, subcritical water treatment, pulverization treatment and explosion treatment, wherein the decomposition extract used may be a fraction obtained by passing the decomposition liquid through a column filled with a fixing support. The fixing support used is preferably a synthetic adsorbent or ion exchange resin.SELECTED DRAWING: None
Patent JP-2019030660-A (JP)
Title: Receiving part and instrument for holding receiving part
Inventor: TIMO BIEDERMANN
IPC: A61B17/70
Filed: 2018-08-03
Abstract: To provide a bone anchoring device characteristic in a rod receiving part.SOLUTION: A receiving part (5) of a bone anchoring device (200) comprises a first end (5a), a second end (5b) opposite to the first end, a central axis extending through the first end and the second end, and a channel (55) adjacent to the first end (5a) for receiving a bone fixation element (100). The channel forms two free legs, and the receiving part (5) further comprises an outer surface portion (58) which faces away from the central axis. At least one projection (50) is formed on the outer surface portion (58), the projection being configured to be engaged by a mating engagement recess of an instrument to provide a form-fit engagement between the instrument and the receiving part. The at least one projection (50) includes a shape tapered in a direction towards the first end (5a) and parallel to the central axis.SELECTED DRAWING: Figure 1
Patent JP-2020024274-A (JP)
Title: Carrier core material
Inventor: SASAKI SHINYA
IPC: G03G9/113
Filed: 2018-08-07
Abstract: To provide a carrier core material constituted of ferrite particle which have low density, and in which irregularities are formed on the surfaces thereof.SOLUTION: The carrier core material satisfies the following condition: A convexoconcave air gap rate calculated from the following formula (1) is 4.5% or higher and 8.0% or lower, an internal air gap rate calculated from the following formula (2) is 2.0% or higher and 20.0% or lower, a volume average particle diameter is 30 μm or larger and 40 μm or smaller, a ratio of an individual particle size distribution not larger than a particle diameter 26 μm is 14 No.% or lower, and apparent density is 2.02 g/cmor higher and 2.15 g/cmor lower. In formulae of a convexoconcave air gap rate (%)=(envelope area-particle area A)/envelope area x 100 ..... (1), and internal air gap rate (%)=(particle are A-particle area B)/particle area A×100 ...(2), the envelope area: an area of a face surrounded by a line (envelope line) connecting apexes of protrusions of a particle cross section, the particle area A: a particle cross section area including the internal air gap, and the particle area B: a particle cross section area not including the internal air gap.SELECTED DRAWING: Figure 1
Patent JP-2020023633-A (JP)
Title: Nitrogen-containing aromatic polymer film
Inventor: MIZUTA HISAO
IPC: C08J5/18
Filed: 2018-08-08
Abstract: To provide a polymer film having high mechanical characteristics while attaining a viscosity of a coating liquid low enough for exerting good coating properties, and capable of easily controlling a viscosity of a coating liquid when forming the film and mechanical characteristics of the film.SOLUTION: The nitrogen-containing aromatic polymer film contains 55 vol.% or more of a particle per volume of the film. The nitrogen-containing aromatic polymer is a mixture of a polymer (A) having a number average molecular weight of 10,000-60,000, and a polymer (B) having a number average molecular weight of 100,000-400,000.SELECTED DRAWING: None
Patent JP-2020024866-A (JP)
Title: connector
Inventor: KONO HIRONORI
IPC: H01R13/42
Filed: 2018-08-08
Abstract: To provide a connector which improves a holding force for holding a terminal in a simple structure.SOLUTION: A terminal 3 including a coating crimp part 31 crimped to a coating part 91 of a covered conductor 90 is arranged to be inserted through an opening 5a into a terminal accommodation hole 5 of a housing 2. A retainer 4 includes multiple partition walls 60 protruding from a main body part which is positioned and held in the housing 2, in a retainer mounting direction. The partition walls 60 separate a receptacle recess 70 which receives the coating part 91, therebetween. The coating part 91 includes a diameter reduced part 91a whose outer diameter d is reduced toward the side of the coating crimp part 31. A wedge-shaped space S which expands in a terminal insertion direction X1 is formed from the diameter reduced part 91a and an end portion 31a of the coating crimp part 31 in a view in the retainer mounting direction. The partition wall 60 includes a wedge-shaped projection 62 which is fitted to the wedge-shaped space S. A lock part 62a of the wedge-shaped projection 62 is locked to the end portion 31a of the coating crimp part 31 and regulates detachment of the terminal 3 from the terminal accommodation hole 5 to the side of the opening 5a.SELECTED DRAWING: Figure 8