baber/WOPTO huggingface dataset:
Patent JP-2019041698-A (JP)
Title: Water spray tube and production method thereof
Inventor: TSUZUKI AYAKA
IPC: A01G25/02
Filed: 2017-09-04
Abstract: To provide a water spray tube or the like capable of increasing a water spray distance and a water spray range, and suppressing water dropping from a water spray hole during water conduction to a water conduction part and after stop of water conduction to the water conduction part.SOLUTION: There is provided a water spray tube 10 configured so that water is passed to the inside and comprising a water conduction part 11 formed with a plurality of water spray holes 13 for jetting the water in the water spray tube to an external part, and the plurality of water spray holes are formed such that inner peripheral faces of the plurality of water spray holes become tapered as going to an external part from the inside of the water conduction part in a state in which water is passed to the inside of the water conduction part.SELECTED DRAWING: Figure 3
Patent JP-2019044529-A (JP)
Title: Panel gate
Inventor: OKADA HIRONOBU
IPC: E06B3/48
Filed: 2017-09-06
Abstract: To provide a panel gate capable of reducing the amount of protrusion of a panel when the panel gate is folded, and capable of smoothly performing an operation of folding the panel gate.SOLUTION: A panel gate comprises a panel structure 20 disposed between adjacent vertical rails 11 to cover a front surface of a link mechanism 15. The panel structure 20 comprises: a bellows-like connection panel 21 in which a plurality of panels 22 are connected in a foldable manner; a fixing portion 25 for fixing the vertical rail 11 and both ends 21a of the connection panel 21; and a telescopic mechanism 30 telescopically configured to guide the folding of the connection panel 21.SELECTED DRAWING: Figure 1
Patent JP-2019050112-A (JP)
Title: Manufacturing method of cell for fuel battery
Inventor: KANAI NOBUO
IPC: H01M8/02
Filed: 2017-09-08
Abstract: To provide a manufacturing method of a cell for fuel battery which prevents the cell for fuel battery from being warped by a dead weight.SOLUTION: The present invention relates to a manufacturing method of a cell 1 for fuel battery including: a step for disposing a cell 1' between an upper die 50 and a lower die 60 of a thermal presser 70; a thermal press step for thermally pressing the cell 1'; and a release step for moving the upper die 50 upwards in relative to the lower die 60 and then releasing the cell 1 from the lower die 60 after the thermal press step. The lower die 60 comprises: a lower die body 61 made of a metal material; and a support 62 which is moved upwards in relative to the lower die body 61 while supporting a cell central part 9 including a conjugate 2 disposed in the lower die 60, and made of a material of lower heat conductivity than that of the metal material. In the release step, the cell 1 is released from the lower die body 61 by moving the support 62 upwards from the lower die body 61 while supporting the cell central part 9 by the support 62.SELECTED DRAWING: Figure 4
Patent JP-2018006352-A (JP)
Title: Light distribution control type led lighting appliance
Inventor: TAGAMI MASAMICHI
IPC: F21V5/00
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting appliance capable of providing lighting which secures an illuminance required in accordance with a lighting object, has no waste and suppresses color unevenness.SOLUTION: Each of a plurality of LED lighting devices contained in an LED lighting appliance includes a light source which radiates mixed light of at least light of a first wavelength and light of a second wavelength and a uniformalizing optical body which facilitates uniformalization of radiated mixed light. The uniformalizing optical body includes a light distribution angle control lens part which collects mixed light and controls light distribution of the mixed light and a micro lens array part which contains a plurality of micro lenses obtained by arraying outgoing position of the light distribution angle control lens part as a lens array plane, and receives and disperses the mixed light subjected to light distribution control. Here, the micro lenses are arranged such that the value of a curvature radius R and/or the value of a pitch P gets to a constant rate between prescribed two directions. Further, a plurality of LED lighting devices are arranged such that emission light from the respective lighting devices has a lighting area part of a constant width and forms irradiation light in which uniformalization is facilitated.SELECTED DRAWING: Figure 6
Patent JP-2019053160-A (JP)
Title: Cleaning member, charging device, transfer device, detachable body, and image forming apparatus
Inventor: ROKUTAN MINORU
IPC: G03G15/02
Filed: 2017-09-14
Abstract: To make it possible to clean at least partial area in the axial direction of a cleaning target body with both a first inclined part and a second inclined part.SOLUTION: A cleaning member comprises: a shaft part that is arranged along a rotation axis direction of a rotating cleaning target body; and an elastic layer that is in contact with the outer peripheral surface of the cleaning target body, the elastic layer having a first inclined part that is provided on the outer peripheral surface of the shaft part inclined with respect to the axis of the shaft part, and a second inclined part that is provided on the outer peripheral surface of the shaft part inclined with respect to the axis of the shaft part toward the opposite side of the first inclined part and arranged overlapping the first inclined part in the axial direction of the shaft part.SELECTED DRAWING: Figure 5
Patent JP-2018048329-A (JP)
Title: Surface tension of ink for high speed printing
Inventor: RICHARD R DURAND JR
IPC: B41M1/30
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming ink for high speed printing.SOLUTION: Ink for high speed printing contains one or a plurality of resins, one or a plurality of colorants, one or a plurality of solvents, and one or a plurality of additives, when the ink has surface tension of less than 26-35 mN/m and a ratio of volume fraction of the total nonvolatile substance of the ink to the volume fraction of the maximum total nonvolatile substance of the ink is 0.60-0.75, the surface tension is controlled by the value, and the ink is printed at a speed higher than 548.6 m/min (1,800 feet/min).SELECTED DRAWING: Figure 2
Patent JP-2019057692-A (JP)
Title: Method for manufacturing light-emitting device
Inventor: TSUDA HIROKI
IPC: H01L21/22
Filed: 2017-09-22
Abstract: To provide a method for manufacturing a light-emitting device capable of efficiently heating an element during DPP annealing and suppressing heat generation of the element during driving.SOLUTION: A method for manufacturing a light-emitting device forms a first p-type electrode on a low density part having low p-type dopant concentration formed under a first region of a p-type semiconductor part, forms a second p-type electrode on a high density part having a high p-type dopant concentration formed under a second region of the p-type semiconductor part, and applies a prescribed forward bias voltage between the first p-type electrode and a first n-type electrode formed on an n-type semiconductor part during DPP annealing.SELECTED DRAWING: Figure 2
Patent JP-2019050176-A (JP)
Title: Equipment-side connector
Inventor: KAWAHARA YUZO
IPC: H01R13/64
Filed: 2017-09-26
Abstract: To avoid a connection of a connectable/disconnectable plug-side connector in a wrong array.SOLUTION: An equipment-side connector is so configured that only when two specific plug-side connectors 10 adjoin each other, a recessed groove 24 of one plug-side housing 12 can engage a projection 26 of the other plug-side housing 12, or a projection 26 of the one plug-side housing 12 can engage a recessed groove 24 of the other plug-side housing 12.SELECTED DRAWING: Figure 4
Patent JP-2019059895-A (JP)
Title: Rubber vibration isolator composition and rubber vibration isolator product
Inventor: SHISHIDO KEISUKE
IPC: C08F210/18
Filed: 2017-09-28
Abstract: To provide a rubber composition capable of forming a rubber vibration isolator improved in the dynamic-to-static modulus ratio and the compression set compared to conventional EPDM based rubber vibration isolators.SOLUTION: A rubber vibration isolator composition contains (A) 100 pts.wt of a copolymer of ethylene, C3-20 α-olefin and nonconjugated polyene, and (B) 1-100 pts.wt of hydrophobic silica that is surface-treated with octylsilane.SELECTED DRAWING: None
Patent JP-2019058605-A (JP)
Title: Washing machine
Inventor: SARADA KIYOSHI
IPC: D06F33/02
Filed: 2017-09-28
Abstract: To provide a washing machine capable of efficiently performing sterilization, deodorization and finish of clothing in an energy saved manner.SOLUTION: In a final rinsing step of a sterilization and deodorization course, a water supply valve 4 and metal ion generation means 7 are actuated, water is charged in a rotary drum 3, up to a first preset water level which is lower than a second preset water level according to the metal ion and a cloth amount. Then, a circulation pump 8 is actuated while rotating the rotary drum 3 for predetermined time, then the water supply valve 4 is actuated and a softening agent and water up to the second preset water level are charged in the rotary drum 3. After that, the circulation pump 8 is actuated while rotating the rotary drum 3 for predetermined time. With this constitution, the metal ion is attached to laundry uniformly first and then the softening agent with high concentration is attached to the laundry during the final rinsing, accordingly the effect of both the metal ion and the softening agent can be achieved, and furthermore consumption of electricity, water and time more than necessary can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2019066581-A (JP)
Title: Sound absorption and sound insulation material and enclosure
Inventor: SHINDO FUMIHIRO
IPC: G10K11/16
Filed: 2017-09-29
Abstract: To provide a sound absorption and sound insulation material which not only exerts sound absorption performance but also can improve sound insulation performance for insulting passage of sound to an opposite side of a sound source on a side where the sound source exists.SOLUTION: A sound absorption and sound insulation material 1 comprises a hollow boad B having one or more core layers C which are three-dimensionally formed, and two facing skin layers S1 and S2 for sandwiching the core layers C. The hollow board B comprises a plurality of small chambers X and communication spaces Y isolated from the small chambers X in an inner space region R formed between the skin layers S1 and S2. At least a part of partition walls Z partitioning the respective small chambers X from the communication spaces Y and outside the hollow board B is constituted of the skin layer S1, the communication space Y is sealed at an end 21 of the hollow board B, an inside of the communication space Y is filled with liquid L, and small holes H for communicating outside the hollow board B and the small chambers X are opened in the skin layer S1 constituting a part of the partition walls Z of the small chambers X.SELECTED DRAWING: Figure 5
Patent JP-2019067612-A (JP)
Title: Production method of twisted wire
Inventor: INAGAKI TOSHIBUMI
IPC: H01B7/18
Filed: 2017-09-29
Abstract: To provide a production method of a twisted wire that can readily produce a twisted wire that uses a multicore cable or a bundled wire, has a plurality of conductors, and is provided with a member having an insulation property between the conductors.SOLUTION: According to a production method of a twisted wire that includes an endless insulating wall member 2 having a housing recess part 10 in which a plurality of the housing recess parts 10 of which outside in a radial direction is opened in a circumference direction and conductors 3,4,5 housed in at least part of the plurality of the housing recess part 10, after a tubular insulating member 16 is penetrated through a distortion dice 18 to form a recess part on its outer periphery part, or, after collecting the insulation member 16A and a conductor 26 in which the recess part is formed in a concentration dice 27, by using an insulation member in which a recess part is formed in advance in an axial direction on an outer periphery surface, by twisting in the periphery direction, the recess part is spirally deformed with a shaft core of the twisted wire as a center to form the housing recess part 10 and the insulating wall member 2, and the conductors 3, 4, 5 are housed in the housing recess part 10 to produce the twisted wire 1.SELECTED DRAWING: Figure 4
Patent JP-2019067902-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SAITO YASUYUKI
IPC: H01L29/06
Filed: 2017-09-29
Abstract: To manufacture a semiconductor device having good properties.SOLUTION: By providing in a peripheral region PER of a semiconductor device, a high selected ratio film to a mask film MK such as a polycrystalline silicon film PS and providing a dummy opening OAd in the peripheral region PER, a photoresist film PR1 provided in the peripheral region is divided into a photoresist film PR1(01) having a comparatively small formation area and a photoresist film PR1(PER) having a relatively large formation area. By doing this, tapering of a side wall of the photoresist film PR1(01) caused by heat shrinkage can be avoided to keep a tilt angle θpa of the photoresist film PR1(01) large and close to 90°. Accordingly, sharpening of a bottom corner of a trench T1 can be prevented and electric field concentration on a gate insulation film located on the bottom corner of the trench T1 is relaxed thereby to make it possible to improve voltage withstand of a transistor.SELECTED DRAWING: Figure 6
Patent JP-2018058119-A (JP)
Title: Welding tip
Inventor: FUJIWARA JUNJI
IPC: B23K9/26
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To solve such power supply instability that a movable range of a welding wire is limited by an insulation guide arranged on a tip head, therefore, a welding wire cannot run along a consumption surface of a power supply part and non-contacting state occurs at random, although stabilization of power supply is desired by bringing the welding wire into contact with the consumption surface of the power supply part along the consumption surface in accordance with conditions of consumption of the power supply part, in a structure of such a welding tip that an actual wire projection length is set to be longer than an apparent wire projection length between an object to be welded and the tip head.SOLUTION: A welding tip for supplying power to a welding wire has such a structure that the welding wire provided with a conductive rear end side tip part having a first welding wire insertion hole and a head side tip part having a second welding wire insertion hole larger than the first welding wire insertion hole passes through the first welding wire insertion hole and, thereafter, passes through the second wire insertion hole.SELECTED DRAWING: Figure 1
Patent JP-2021008887-A (JP)
Title: Belt driving device and image forming device
Inventor: HASHIMOTO YASUTAKA
IPC: F16H7/00
Filed: 2017-10-02
Abstract: To provide a belt driving device capable of detecting abnormality of a belt in a simple constitution, and an image forming device.SOLUTION: A drive pulley 23 is rotated by a motor 22. A metal belt 24 is stretched to the drive pulley 23 and a driven pulley 25, and transmits the rotation of the drive pulley 23 to the driven pulley 25. A rotary encoder 27 detects the rotational speed of the driven pulley 25. An abnormality detection processing unit 161 detects an abnormality in the metal belt 24 based on the fluctuation of the rotational speed of the driven pulley 25 detected by the rotary encoder 27.SELECTED DRAWING: Figure 2
Patent JP-2019069834-A (JP)
Title: Article supply device
Inventor: HIRONAGA MASAYUKI
IPC: A61J3/00
Filed: 2017-10-06
Abstract: To provide an article supply device miniaturized in the whole device.SOLUTION: The article supply device comprises: a plurality of cassettes 200 which each house a plurality of articles A; a cassette support part 600 which supports the plurality of cassettes 200 so that the plurality of cassettes 200 are aligned along a virtual surface; and an article takeout part which moves to positions corresponding to each of the plurality of cassettes 200 to take out the article A from each of the plurality of cassettes 200. The plurality of articles A are, in the cassette 200, aligned in a forward and backward direction intersecting the virtual surface, and are sent forward. The article takeout part makes a front side portion of the cassette 200 protrude forward from the cassette support part 600 by moving the cassette 200 forward from the cassette support part 600, and then takes out the leading article out of the plurality of articles A from a front side portion.SELECTED DRAWING: Figure 11
Patent JP-2019068983-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-10
Abstract: To enable proper inspection.SOLUTION: Execution such as a check process is not started when it is determined that read data from an analysis buffer (host) is not F3H and it is determined that there is no process which matches a reception order, before it is determined that a combination of a plurality of test commands which are all matched with a predetermined reception order is received. Therefore, even when the check process can be executed by the combination of the plurality of test commands, the check process is not executed when a command other than the combination of the test commands is received while receiving the plurality of test commands.SELECTED DRAWING: Figure 47
Patent JP-2019069500-A (JP)
Title: Control apparatus for monitoring direction of movement of work tool
Inventor: OYAMA TAKUMI
IPC: B25J9/10
Filed: 2017-10-11
Abstract: To provide a robot control apparatus which can easily create a configuration file for monitoring a direction of movement of a work tool.SOLUTION: A control apparatus 4 comprises a storage part 42 which stores a configuration file 51 in which a tool coordinate system including a coordinate axis, which extends in a restriction direction for restriction of movement of a hand 2, is determined. The control apparatus 4 comprises a direction calculation part 53 which calculates a direction of movement of an original point of the tool coordinate system, and a determination part 54 which determines whether the original point of the tool coordinate system moves or not in a direction of the coordinate system extending in the restriction direction. The control apparatus 4 comprises a speed restriction part 55 which restricts a speed of an operation of a robot 1. The speed restriction part 55 performs speed decrease control for decreasing a speed of movement of the hand 2 or stop control for stopping the robot when the original point of the tool coordinate system moves in a direction of the coordinate axis which extends in the restriction direction.SELECTED DRAWING: Figure 2
Patent JP-2018176270-A (JP)
Title: Two roll type round bar leveler
Inventor: HO PO-LIN
IPC: B21D3/02
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a two roll type round bar leveler.SOLUTION: The leveler comprises a first drive stand, a second drive stand, and a transmission shaft. A drive motor and a first drive shaft are provided on the first drive stand, the first drive shaft is driven by rotation of the drive motor, the first drive shaft is connected to a first roll, and the first roll is fitted to a work bench. A second drive shaft is provided on the second drive stand, the second drive shaft is connected to a second roll, and the second roll is fitted to the work bench. The transmission shaft is fitted between the first drive stand and the second drive stand, the transmission shaft is linked with rotation of the drive motor, and the second drive shaft is linked with rotation of the transmission shaft. The leveler applies such a configuration as said above, thereby enabling reduction of a cost for the leveller.SELECTED DRAWING: Figure 1
Patent JP-2019073121-A (JP)
Title: Vehicle seat
Inventor: MIKAMI SHUNSUKE
IPC: B60N3/00
Filed: 2017-10-13
Abstract: To assist an occupant to move a rear part of a seat including a seat back table stably.SOLUTION: A seat S (a vehicle seat) includes: a seat back S1; and a seat back table 10 provided on a rear surface S1a of the seat back S1. The seat back table 10 has: a table part 11 having a substantially flat plate shape; an edge part 20 which is provided at an outer edge of the table part 11 and is thicker than the table part 11; and an opening 12 formed at a position located adjacent to the edge part 20. The edge part 20 has a holding part 21 provided at a position located adjacent to the opening 12.SELECTED DRAWING: Figure 2
Patent JP-2018059937-A (JP)
Title: Screening method of antibacterial improvement substance
Inventor: MIYAHARA YOSHIKO
IPC: G01N33/15
Filed: 2017-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a screening method capable of efficiently selecting a substance which improves an antibacterial property of an antibacterial substance when used in combination with the antibacterial substance.SOLUTION: A method of screening a substance which improves an antibacterial property of an antibacterial substance when used in combination with the antibacterial substance includes a step for evaluating dehydration ability to one or more kinds of polysaccharide selected from lipopolysaccharide, glucan, peptidoglycan, and mucopolysaccharide.SELECTED DRAWING: None
Patent JP-2019073934-A (JP)
Title: Mechanical leg faucet
Inventor: ETO MICHIHIKO
IPC: F16K31/60
Filed: 2017-10-18
Abstract: To provide an inexpensive mechanical leg faucet that allows a user to use a leg to perform flush or shutoff operations and to control the flush rate easily and reliably.SOLUTION: The mechanical leg faucet comprises a water supply port, a water discharge port, a main water channel connecting the water supply port and the water discharge port, a main valve for opening and closing the main water channel, and an operation lever for opening and closing the main valve. An upper part of the operation lever is connected to the main valve, and the lower part thereof is located below the water discharge port.SELECTED DRAWING: Figure 1
Patent JP-2019074495-A (JP)
Title: Hydrophilicity-maintaining base material, measurement apparatus, device, and method for maintaining hydrophilicity
Inventor: YOKOI TAKAHIDE
IPC: G01N37/00
Filed: 2017-10-19
Abstract: To provide a technique that allows for maintaining hydrophilicity of a surface of a substrate over a prolonged period of time by means of simple control without altering a structure and properties of the substrate.SOLUTION: A hydrophilicity-maintaining base material is provided, comprising a hydrophilic member having a hydrophilic surface, and a protective layer 15 formed on the hydrophilic surface, the protective layer containing a soluble substance.SELECTED DRAWING: Figure 7