baber/WOPTO huggingface dataset:
Patent JP-2020121058-A (JP)
Title: Mirror catheter
Inventor: INOUE KOTA
IPC: A61B1/00
Filed: 2019-01-31
Abstract: To provide a mirror catheter for inexpensively and easily observing the backside of a raised wall of a fold and the like in endoscopy of an internal lumen such as the large intestine.SOLUTION: A mirror catheter 1 comprises a catheter tube 11 in which a fluid lumen capable of circulating a fluid is axially formed, and a balloon part 30 that is provided on the distal end side of the catheter tube 11 and that can be inflated/contracted by pressure of the fluid supplied via the fluid lumen. The balloon part 30 includes a mirror layer for reflecting light from the outside of the balloon part 30.SELECTED DRAWING: Figure 1
Patent JP-2020126713-A (JP)
Title: Connector cover and connector mounting structure
Inventor: MIYAZAWA KIYOTO
IPC: H01R13/58
Filed: 2019-02-01
Abstract: To provide a connector cover and a connector mounting structure, capable of improving a holding force for a connector while improving workability of mounting.SOLUTION: A connector cover 10 includes: a body 20, having an opening 27, for accommodating a connector 60 through the opening 27; and a lid unit 40 mounted to the body 20. The body 20 has a to-be-pressed portion 24 in contact with the connector 60 in a direction in which the connector 60 detaches from the opening 27. The lid unit 40 has a pressing portion 43 in contact with the to-be-pressed portion 24 from the opening 27 side in an accommodated state with the connector 60 accommodated in the body 20.SELECTED DRAWING: Figure 11
Patent JP-2020126757-A (JP)
Title: Manufacturing method for fuel cell separator
Inventor: NOBATA YASUHIRO
IPC: B29C70/68
Filed: 2019-02-04
Abstract: To provide a manufacturing method for a fuel cell separator, capable of achieving a reduction in weight and suppressing the occurrence of defects during molding.SOLUTION: There is provided a manufacturing method M for a fuel cell separator in which a separator including a passage part defining a fluid passage of fluid and a seal part sealing the fluid at the periphery of the passage part is molded. The manufacturing method M includes an embedding step S1 of embedding a wire in an uncured thermosetting resin containing conductive particles, and a molding step S4 of curing the thermosetting resin including the wire embedded therein at the inside of a mold, to thereby mold the separator.SELECTED DRAWING: Figure 3
Patent JP-2020127547-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To provide a game machine that attracts a player.SOLUTION: In a special display performance, a suggestive performance that notifies a failure by displaying a specific image in a first predetermined pattern and suggests the possibility of being notified of a big winning may be executed. A predetermined display performance includes: a first predetermined display performance in which a performance where a specific image is displayed in a second predetermined pattern and then the big winning is expected can be executed; a second predetermined display performance in which a performance where the specific image is displayed in a third predetermined pattern to be in a specific state and then the big winning is expected in the specific state can be executed; and a third predetermined display performance in which a performance where the specific image is displayed in a fourth predetermined pattern and then the big winning is expected can be executed. In the suggestive performance, a special light emission performance may be executed in the state where the specific image to notify the failure is displayed. In the third predetermined display performance, a predetermined light emission performance different from the special light emission performance may be executed in the state where the specific image for notifying the big winning is displayed.SELECTED DRAWING: Figure 40
Patent JP-2020071216-A (JP)
Title: Particle measuring system
Inventor: LEE HONG KU
IPC: G01N15/06
Filed: 2019-02-08
Abstract: To provide a drying device capable of drying fine particles in order to accurately detect the fine particles through a particle measuring system since the fine particles as air pollution particles absorb a trace amount of moisture present in atmosphere or are easily aggregated by moisture.SOLUTION: The invention relates to a particle measuring system including two drying devices 100a and 100b. In the particle measuring system, a drying function about fine particles is performed by one drying device, at the same time, a regenerating function of a dehumidifying agent 110 is performed by another drying device, thereby the dehumidifying agent continuously can be regenerated and used semi-permanently without replacement of a new dehumidifying agent, thus the particle measuring system can be used more conveniently without inconvenience of a dehumidifying agent replacing operation, and continuity and accuracy of measurement result can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020129498-A (JP)
Title: Method for producing positive electrode active material for lithium ion secondary battery, positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery
Inventor: RYOSHI KAZUOMI
IPC: C01G53/00
Filed: 2019-02-08
Abstract: To provide a method for producing a positive electrode active material for lithium ion secondary batteries, the positive electrode active material being high in nickel ratio and excellent in cycle characteristics.SOLUTION: There is provided a method for producing a positive electrode active material for lithium ion secondary batteries. The method includes: a first step of preparing a raw material mixture by mixing an alkaline solution containing a tungsten compound and a lithium metal composite oxide which has a layered crystal structure and contains, by the ratio of the amount of substance, Li, Ni, Co and an element M in a ratio of Li:Ni:Co:M=z:(1-x-y):x:y (where, 0≤x<0.10, 0≤y<0.10, 0≤x+y<0.10 and 0.97≤z≤1.20 are satisfied, and the element M represents at least one element selected from among Mn, V, Mg, Mo, Nb, Ti and Al); and a second step of subjecting the raw material mixture to heat treatment. The tungsten concentration of the alkaline solution containing a tungsten compound is 0.05 mol/L or more and 1.8 mol/L or less.SELECTED DRAWING: None
Patent JP-2020133665-A (JP)
Title: Pressure container
Inventor: OWAKI YUSUKE
IPC: F16J12/00
Filed: 2019-02-13
Abstract: To reduce stress concentration to an irregular-shaped part generated by blow molding while avoiding increase in weight.SOLUTION: A pressure container A comprises: a liner 10 made of synthetic resin in which a substantially annular shoulder part 12 is continuous to the end part of the cylindrical trunk part 11; a convexoconcave irregular-shaped part 15 formed on the inner surface of the shoulder part 12; and a first mouthpiece 20 and a second mouthpiece 23 concentrically attached to the liner 10 in a state of contacting only a part of the outer surface of the shoulder part 12. The outer peripheral edge parts of the first mouthpiece 20 and the second mouthpiece 23 have a form in which only the portion corresponding to the irregular-shaped part 15 in a circumferential direction is projected radially outwardly as a first presser part 22 and a second presser part 25, and the first presser part 22 and the second presser part 25 contact with the portion of the shoulder part 12 where the irregular-shaped part 15 is formed.SELECTED DRAWING: Figure 3
Patent JP-2020132464-A (JP)
Title: Method of manufacturing group iii nitride crystal
Inventor: MORI YUSUKE
IPC: C30B29/38
Filed: 2019-02-18
Abstract: To provide a method of manufacturing a group III nitride crystal of high quality.SOLUTION: A method of manufacturing a group III nitride crystal includes: a seed crystal preparation step of preparing a plurality of dotted group III nitrides on a substrate as a plurality of seed crystals for growing the group III nitride crystal; and a crystal growth step of bringing surfaces of the seed crystals into contact with a melt including at least one group III element, selected out of gallium, aluminum and indium, and alkali metal in an atmosphere including nitrogen, and thus causing the group III element and nitride to react with each other in the melt to grow the group III nitride crystal. The crystal growth step includes a nucleation process of forming a crystal nucleus from the plurality of seed crystals, a pyramid growth step of growing a first group III nitride crystal in a pyramid shape from the plurality of crystal nuclei; and a lateral growth step of growing a second group III nitride crystal filling gaps of a plurality of first group III nitride crystals in a pyramid shape to form a flat surface.SELECTED DRAWING: Figure 19
Patent JP-2020134283-A (JP)
Title: Liquid leakage sensor and liquid leakage sensor assembly
Inventor: UEDA TAKEHARU
IPC: G01M3/16
Filed: 2019-02-19
Abstract: To provide a liquid leakage sensor capable of being inserted into a gap formed at a bottom of a battery of a battery pack system, and an assembly of the same.SOLUTION: A liquid leakage sensor 301 includes: a detecting member 21 in which two conductive core wires coated with a first coating material having permeability to liquid are arranged in parallel, a parallel conducting wire 41 coated with a second coating material having further permeability to liquid is folded at a folding point P in a longitudinal direction of the parallel conducting wire 41, and end sections 45 of the conductive core wire are collected at a connecting point Q; and a reinforcing member 22 for supporting the parallel conducting wire 41 from the connecting point Q of the detecting member 21 to the folding point P.SELECTED DRAWING: Figure 6
Patent JP-2019072586-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To increase game amusement.SOLUTION: A game machine has a movable body which can be moved, control means for movably controlling the movable body in a predetermined manner, and display means capable of executing a plurality of display performances. The display means, as one performance out of the plurality of display performances, displays a predetermined timer image and executes a performance including a display for counting the timer value using the timer image. The control means movably controls the movable body in a predetermined manner, every time the timer value is counted for a predetermined time.SELECTED DRAWING: Figure 61
Patent JP-2020134765-A (JP)
Title: Laminated sound absorbing material
Inventor: ITO YOSHITAKA
IPC: B32B27/28
Filed: 2019-02-21
Abstract: To provide a sound absorbing material with a high sound absorbing rate of sound waves in a frequency range of 1000 Hz to 4000 Hz and an excellent sound absorbing property.SOLUTION: The laminated sound absorbing material includes a porous base material 13 and a heat-sealing layer 12 provided on at least one surface of the porous base material, directly or via another layer. The thickness of the heat-sealing layer is 20 μm or less, and the air permeability of the laminated sound absorbing material through the heat-sealing layer is 1 cm/cm/s or less.SELECTED DRAWING: Figure 1
Patent JP-2019142860-A (JP)
Title: Pharmaceutical composition and pharmaceutical preparation
Inventor: SATO RYOHEI
IPC: A61K31/51
Filed: 2019-02-22
Abstract: To provide a pharmaceutical composition and a pharmaceutical preparation which suppress discoloration during storage.SOLUTION: There is provided a pharmaceutical composition which comprises: at least one component (A) selected from the group consisting of (A-1) at least one component selected from acetaminophen or the like, (A-2) at least one component selected from acetylsalicylic acid or the like, (A-3) at least one component selected from vitamins, (A-4) at least one component selected from chondroitin sulfate or the like, (A-5) at least one component selected from glucosamine hydrochloride or the like and (A-6) a crude drug; and at least one component (B) selected from the group consisting of meloxicam and a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2020135692-A (JP)
Title: Disaster prevention facility
Inventor: ISHIDA KEN
IPC: G08B17/00
Filed: 2019-02-25
Abstract: To reduce a setting space, avoid an overlapping display at the time of a fire breakout, and improve fire disaster handling and the operability of broadcasting by incorporating functions of a broadcasting facility into a receiver of a disaster prevention facility.SOLUTION: In a disaster prevention facility, a fire disaster is monitored by an analog fire disaster sensor 14 connected to signal lines 12-1 and 12-2 which are drawn from a receiver 10 into the inside of a facility. A reception control unit 62 of the receiver performs fire disaster alarm processing at the time of a fire disaster upon receiving a fire disaster notification signal from the analog fire disaster sensor. The receiver is provided with an emergency broadcasting control unit 64, which performs a broadcasting for alarming the fire disaster and evacuation guidance from a speaker 28 connected to broadcasting lines 26-1 to 26-n which are drawn into the facility at the time of a fire disaster. The receiver comprises a display 42 with a touch panel, and displays a fire disaster alarm screen indicating the occurrence of the fire disaster and a location of the fire disaster at the time of a fire disaster on a portion of the display, displays a broadcasting screen on a blank part of the fire disaster alarm screen, and performs a screen operation required for the broadcasting.SELECTED DRAWING: Figure 1
Patent JP-2020132254-A (JP)
Title: Material holding table
Inventor: MIURA TOMOMITSU
IPC: B65D19/44
Filed: 2019-02-25
Abstract: To provide a safely stackable material holding table that can hold a long-length material.SOLUTION: A material holding table according to the present invention comprises a plurality of pairs of vertical columns arranged in a parallel manner as a pair of two pieces, a transverse beam arranged in a substantially horizontal direction between facing vertical columns among the vertical columns, and a cap part attached to a lower end part of each vertical column. According to the material holding table that is mutually stackable by connecting the cap part to an upper end of the vertical column, the cap part is constituted from a cylindrical member having an inner diameter larger than that of the vertical column, whose lower portion is opened. The transverse beam comprises a first transverse beam group arranged almost at the same height, and a second transverse beam group arranged at a position below the first transverse beam according to a transverse beam group arranged in a direction crossing the first transverse beam group; and a first predetermined interval is provided between an upper end of the first transverse beam group and an upper end of the second transverse beam group, and a second predetermined interval is provided between a ground contact surface of the material holding table and a lower end of the second transverse beam group.SELECTED DRAWING: Figure 3A
Patent JP-2020132832-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: ABE YOKO
IPC: C08L69/00
Filed: 2019-02-26
Abstract: To provide a polyarylene sulfide resin composition that holds excellent properties of a polyarylene sulfide resin, while showing excellent peelability during molding, chemical resistance and burr prevention capability.SOLUTION: A resin composition contains (A) a polyarylene sulfide resin (component A) 99-1 pts.wt. and (B) a polycarbonate resin with a hydroxy group terminal group content of 20-80 eq/t (component B) 1-99 pts.wt.SELECTED DRAWING: None
Patent JP-2020138274-A (JP)
Title: Portable band saw
Inventor: AOYAMA SHUJI
IPC: B23D53/12
Filed: 2019-02-28
Abstract: To provide a portable band saw that enables smooth work.SOLUTION: A portable band saw comprises: a drive unit; an endless belt saw blade rotatable by drive of a drive unit; a body portion, i.e., a frame, supporting the drive unit and rotatably supporting the belt saw blade; and a hook provided on an outer shell of the body portion and changeable in position, using as a base point a portion supported by the body portion. The hook is changeable between a first position in which a portion projecting from the body portion can be hooked on an object and a second position located closer to a body side than the first position.SELECTED DRAWING: Figure 1
Patent JP-2020138766-A (JP)
Title: Cushioning material
Inventor: SAIKAWA SHIZUKA
IPC: B65D59/00
Filed: 2019-02-28
Abstract: To provide a cushioning material that protects an electronic device and is easy to handle.SOLUTION: A cushioning material (20) includes a bend site bent so as to avoid a holding member (1002) when the holding member (1002) is arranged in a housing (2) of an electronic device provided with an opening, and having a plurality of side surfaces and a plurality of corners formed by adjacent side surfaces. The shortest one of a first longest distance (d1), which is the longest distance between the corners formed by an arbitrary combination of one corner of the bend site and an opposite corner at a substantially apex angle to the one corner, a second longest distance (d2), which is longest among the lengths of perpendicular lines drawn from the corner formed by arbitrary combination of one corner of the bend site and an opposite side surface facing the corner, and a third longest distance (d3), which is longest among the lengths of perpendicular lines drawn from one side surface to the other side surface formed by arbitrary combination of one side surface of the bend site and the other side surface, is shorter than the width of the opening.SELECTED DRAWING: Figure 4
Patent JP-2019090323-A (JP)
Title: Soil compactor
Inventor: MARKUS GOLBS
IPC: E01C19/28
Filed: 2019-03-01
Abstract: To provide a soil compactor in which at least one compactor roller is supported by a machine frame so as to be movable with respect to the machine frame in a manner which essentially does not have a detrimental effect on pressing efficiency.SOLUTION: A soil compactor having at least one compactor roller (20) which is supported by a machine frame so as to be able to rotate about a roller revolving shaft (A). The at least one compactor roller (20) is attached to a machine frame (22) at both the termination regions (30) in the axial direction thereof via suspension devices (28) so as to be movable with respect to the machine frame, the at least one suspension device (28) having at least one spiral spring (50, 58) which movably connects the compactor roller (20) to the machine frame.SELECTED DRAWING: Figure 1
Patent JP-2020140651-A (JP)
Title: Coin processing device and automatic transaction device
Inventor: OFURI SHOHEI
IPC: G07D11/10
Filed: 2019-03-01
Abstract: To provide a coin processing device and an automatic transaction device, which achieve both of avoidance of failure occurrence due to foreign materials and quick return of coins that cannot be handled at a high level.SOLUTION: A coin processing device of a cash automatic teller machine includes a separation conveyance unit 15B including a foreign matter removal unit 70. In the foreign matter removal unit 70, a passage hole 71 is provided in an upper guide 56, and a sucking body 72 is provided at a position slightly separated from a conveyance space. In the foreign matter removal unit 70, a length in a front and rear direction of the passage hole 71 is formed sufficiently smaller than a diameter of a smallest-diameter coin or a diameter of a smallest-diameter foreign coin, and a length in a right and left direction of a front conveyance guide 52 is formed sufficiently greater than a length in a right and left direction of the conveyance space. Accordingly, the foreign matter removal unit 70 allows the sucking body 72 to suck a relatively small magnetic foreign matter such as a clip CP to remove it to the outside of the conveyance space, while it stops a relatively large magnetic foreign matter such as a smallest-diameter foreign coin in the conveyance space and conveys it by a pin 66 to return it to a customer.SELECTED DRAWING: Figure 11
Patent JP-2020142428-A (JP)
Title: Wiping device for intaglio printing machine
Inventor: YAMAZAKI ISAKO
IPC: B41F9/08
Filed: 2019-03-06
Abstract: To provide a wiping device for an intaglio printing machine having function such that a cleaning liquid, which is adhered to an end part of a wiping cylinder and is lifted by rotation of the wiping cylinder, is so made as to follow reciprocation of the wiping cylinder and to be scraped off as appropriate.SOLUTION: A wiping device for intaglio printing machine comprises: a wiping cylinder which is suspended in a wiping tank; a detection unit which is located in the vicinity of the cylinder end, and detects a surface state of the cylinder end; a cleaning liquid scraping-off medium projection device which is oriented to the vicinity of the cylinder end, and projects a cleaning liquid scraping-off medium for scraping off the cleaning liquid; a calculation control unit which calculates a surface cleaning state of the cylinder end on the basis of a detection signal from the detection unit; and a cleaning state adjustment unit which adjusts and holds a cleaning state of the cylinder end by a control signal from the calculation control unit.SELECTED DRAWING: Figure 1
Patent JP-2020142205-A (JP)
Title: Waste water treatment control device, waste water treatment control method and program
Inventor: MIYANOSHITA TOMOAKI
IPC: G06Q50/10
Filed: 2019-03-07
Abstract: To support the selection of a suitable treatment method.SOLUTION: A waste water treatment control device includes: an acquisition part 110 which acquires data on waste water at each of plural plants and transfer load data indicating a load when moving waste water between the plants; a database 120 which stores data on a combination of at least two types of waste water mixed with each other and showing a combination of properties of the mixed waste water which meet a reference value in advance; a calculation part 130 which calculates, when capable of realizing the combination stored in the database 120 by combining waste waters in the plural plants, a first treatment load showing a treatment load when the waste waters are mixed with each other, and a second treatment load showing a treatment load when each of the plants disposes the waste water; and an output part 140 which outputs a result calculated by the calculation part 130.SELECTED DRAWING: Figure 1
Patent JP-2019106547-A (JP)
Title: Light emitting display panel
Inventor: GOTO HIROMITSU
IPC: G02F1/1343
Filed: 2019-03-07
Abstract: To provide a reliable thin film transistor having stable electrical characteristics, in a thin film transistor using an oxide semiconductor film.SOLUTION: A semiconductor device having stable electrical characteristics can be manufactured, in which channel length of a thin film transistor using an oxide semiconductor film is within a range of 1.5 μm or more and 100 μm or less, preferably 3 μm or more and 10 μm or less, by controlling a value of off current per 1 μm of channel width to 1×10A or less in an operating temperature range of -25°C or more and 150°C or less. Particularly, in a display device as one mode of the semiconductor device, power consumption due to fluctuation of off current is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020142908-A (JP)
Title: Tape cutter
Inventor: SATO MASANORI
IPC: B65H35/07
Filed: 2019-03-07
Abstract: To provide a tape cutter that can be used appropriately even for adhesive tapes with varying inner diameters depending on a manufacturer.SOLUTION: A tape cutter includes: a reel 30 for holding a wound adhesive tape 5; a tape cutter body 40 that rotatably supports the reel 30; and a cutter blade 70 attached to the tape cutter body 40. The reel 30 has protruding portions 19 arranged on an outer peripheral surface of the reel at intervals in a circumferential direction, and has a hollow portion 16 provided inward in a reel radial direction of the protruding portions 19 so that the protruding portions 19 can be elastically displaced in the reel radial direction.SELECTED DRAWING: Figure 2