baber/WOPTO huggingface dataset:
Patent JP-2019022214-A (JP)
Title: earphone
Inventor: TSU KAZUHIRO
IPC: H04R1/10
Filed: 2018-07-09
Abstract: To provide an earphone including a housing and at least one sound production unit.SOLUTION: A sound guide part formed in a tube like in a housing is formed, and a sound guide path is formed in the sound guide part so as to be the sound guide path of a two-wheel in an inner side and an outer side. An outer wheel sound guide path includes at least one discharge sound hole. The discharge sound hole of an inner wheel sound guide path is formed so as to be projected from an outer wheel sound guide path discharge sound hole. Thus the sound discharge holes are formed in front and rear sides. At least one sound production unit is provided in an inner part of a housing, and a sound produced from a center area of the sound discharge part of the sound production unit is directly output from the inner wheel sound guide path sound discharge hole, and a clear sound quality can be heard to ears. The sound produced from an outer wheel area of the sound production unit sound discharge part is diffused from the outer wheel sound guide sound discharge hole after the output of the sound. By diffusion efficiency of the sound guide path sound discharge hole, a three-dimensional sound feeling occurs, and an acoustic sense with a clear and a sound feeling can be provided by the front and rear sound discharge holes.SELECTED DRAWING: Figure 9
Patent JP-2020009256-A (JP)
Title: Program, information processing apparatus, and handwriting input determination method
Inventor: AKIYAMA KATSUHIKO
IPC: G06F3/0488
Filed: 2018-07-10
Abstract: To improve the operability relevant to the input of handwriting on a display screen.SOLUTION: The program causes a computer to execute a series of processing including the steps of: regarding the input time of each of input multiple times made on a display screen, determining whether or not the interval between an input time of the previous input and an input time of the subsequent input is within a predetermined time; regarding the shape of the locus of each input before and after the interval that is within the predetermined time, determining whether the degree of deviation from the straight line is less than the threshold; and determining whether each input is a handwriting input on the basis of the relative positional relationship of the locus of each input whose degree is less than the threshold.SELECTED DRAWING: Figure 3
Patent JP-2020013194-A (JP)
Title: IC tag label sheet and IC tag label
Inventor: YAMAOKA KEINOSUKE
IPC: G06K19/077
Filed: 2018-07-13
Abstract: To provide an IC tag label which can detect execution of a fraud in which contents are removed and replaced by piercing a cork sealing a bottle with an injection needle.SOLUTION: An IC tag label sheet 10 can detect that a mouth stopper part of a bottle sealed with a cork has been punctured by a rod-like object or a tubular object. The IC tag label sheet comprises an antenna 3 which can be in wireless communication with an external device, a detection unit 1 which detects that the cork has been punctured by the rod-like object or the tubular object, and an IC chip 2, on a base material 5 of a sheet. The detection unit and the antenna are electrically connected with the IC chip, respectively. The detection unit consists of a conductor circuit with a line/spaces of 0.30 mm or less/0.30 mm or less, respectively, formed in a discretionary shape by a one-stroke sketch. The IC chip has a function which detects an increase in resistance of the conductor circuit of the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2020012796-A (JP)
Title: Determination device, method for determination, and computer program
Inventor: MURAKAMI KAZUYA
IPC: G01N27/04
Filed: 2018-07-20
Abstract: To provide a determination device, a method for determination, and a computer program which can easily detect an abnormality in the joint of a conductor and a conductor.SOLUTION: The determination device according to an embodiment includes: a high-frequency power source; a processing unit; and a determination unit. The high-frequency power source supplies a high-frequency current to a determination target object formed by joining a plurality of conductors with a joining member, to such a degree that a skin effect will be generated. The processing unit determines a predetermined electric characteristic of the determination target object while the frequency current is being supplied. The determination unit determines the presence of an abnormality in the joint of the determination target object on the basis of the electric characteristics.SELECTED DRAWING: Figure 1
Patent JP-2018158251-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can suppress a decline in amusement due to hardly increasing a ratio of playing a game that displays a lot of pseudo-fluctuation frequencies in one game.SOLUTION: A Pachinko game machine 1A is enabled to execute a prior determination performance (read-ahead performance) when there is reservation display in displaying a jackpot lottery result. The Pachinko game machine conducts a star-collecting performance in the prior determination performance, thereby enhancing expectation for a jackpot.SELECTED DRAWING: Figure 5
Patent JP-2020016261-A (JP)
Title: Fixing part structure to metal bar and retainer
Inventor: KANO KAZUHIRO
IPC: F16B7/04
Filed: 2018-07-23
Abstract: To provide a fixing part structure to a metal bar which can be fixed to a metal bar.SOLUTION: A fixing part structure 3 includes: a fixed base part 5; arm parts 6 extending from the fixed base part 5 and made of synthetic resin; and metal claw parts 7a provided at the fixed base part 5. The arm parts 6 elastically deform to be able to receive a metal bar 1 in a manner that the arm parts 6 enclose the metal bar 1 and elastically press an outer peripheral surface of the received metal bar 1. The claw parts 7a hook on the outer peripheral surface of the metal bar 1 received by the arm parts 6.SELECTED DRAWING: Figure 8
Patent JP-2020015861-A (JP)
Title: Resin composition
Inventor: NISHIMURA YOSHIO
IPC: H05K1/03
Filed: 2018-07-26
Abstract: To provide a resin composition that makes it possible to obtain a cured product that is low in dielectric loss tangent and excellent in insulation reliability after a high-temperature and high-humidity environment test; a resin sheet containing the resin composition; a printed wiring board including an insulating layer formed using the resin composition; and a semiconductor device.SOLUTION: A resin composition contains (A) an epoxy resin, (B) a curing agent, (C) a styrenic elastomer, and (D-1) a resin having a (meth) acryloyl group.SELECTED DRAWING: None
Patent JP-2019034546-A (JP)
Title: Image forming system and image forming method
Inventor: SUNAGAWA YUKI
IPC: B41J29/38
Filed: 2018-07-30
Abstract: To solve the problem that when a user gets a resident card, a concert ticket and the like through a conventional image forming device, a plurality of operation screens different for every service are displayed on an operation terminal, and a user has to read explanatory texts on the operation screens, push a button for 'consent' and input a user ID and a password and the like, so that if there is a user who is unfamiliar with operating in accordance with the plurality of operation screens, the next user has to keep waiting although the image forming device has not yet executed processing for printing and the like.SOLUTION: An image forming device 210, when a plurality of users try to use the image forming device 210 simultaneously, performs requested processing by a user B who has requested the processing to be started more preferentially than a user A who is authenticated ahead of the user B, which can suppress deterioration in processing efficiency.SELECTED DRAWING: Figure 1
Patent JP-2020019167-A (JP)
Title: Liquid discharge head, liquid discharge unit and liquid discharge device
Inventor: NAKAI TAKAYUKI
IPC: B41J2/14
Filed: 2018-07-30
Abstract: To attenuate or suppress remaining vibration caused by discharging liquid.SOLUTION: A nozzle plate 1 having a nozzle 4 for discharging liquid formed therein, a flow-path plate 2 having a pressure chamber 6 communicated with the nozzle 4 formed therein and a vibration plate member 3 having a vibration region 30 forming a wall surface of the pressure chamber 6 are laminated to be joined to one another. The vibration plate member 3 has a two-layer structure with a first layer 3a and a second layer 3b, in which is arranged a displaceable damper region 33 that becomes independent from the vibration region 30 by arranging a concave shape part 33a in the second layer 3b and forms part of a wall surface of the pressure chamber 6.SELECTED DRAWING: Figure 1
Patent JP-2020018414-A (JP)
Title: Chair for relaxing
Inventor: KAJIWARA NOBUHIKO
IPC: A47C1/037
Filed: 2018-07-31
Abstract: To provide a chair for relaxing which has effects to return positions of a skeletal structure to the original one, to relieve tension of muscles, and to adjust breathing, bloodstream, autonomic behaviors, and the like simply by sitting.SOLUTION: A chair 10 for relaxing has: a seat surface 12 which nearly horizontally supports a portion from the buttocks of a seater to at least a part of a lower leg in the state that the knee is stretched; a backrest 13 which extends from a back side of the seat surface 12 in the way that an open angle becomes 135°±5°; armrests 15 which are provided on both sides of the backrest 13, support elbows of the seater at positions where the forearm parts are abducted at 45° to 90° and support the forearm parts of the seater in the state that the elbows bend almost at right angles, the wrist sides of the forearm parts face forward, makes 45°±10° angle with the horizontal surface, and incline upward and forward; and a footrest 14 whose distance from the backrest 13 is adjustable and supports the soles of the seater almost vertically with respect to the seat surface 12.SELECTED DRAWING: Figure 1
Patent JP-2019038529-A (JP)
Title: Fuel maintenance guide system for vehicle
Inventor: MIYAMOTO NAOKI
IPC: B60K6/22
Filed: 2018-08-01
Abstract: To provide a maintenance guide system capable of notifying whether a predetermined amount of fuel required to release maintenance can be supplied before executing the maintenance.SOLUTION: The maintenance guide system comprises: a maintenance execution number-of-days calculation part which can calculate the number-of-days to a maintenance execution start on the basis of a day on which fuel exceeding a predetermined amount is supplied to a fuel tank; a remaining fuel detection part which can detect a remaining fuel amount in the fuel tank; a fuel tank vacant capacity calculation part which can calculate the vacant capacity of the fuel tank on the basis of the remaining fuel amount detected by the remaining fuel detection part; a user notification information generation part which can generate user notification information including the number-of-days and the vacant capacity on the basis of the number-of-days calculated by the maintenance execution number-of-days calculation part and the vacant capacity calculated by the fuel tank vacant capacity calculation part; and a user notification part which is notified of the user notification information generated by the user notification information generation part from the user notification information generation part, and can display the user notification information on a screen.SELECTED DRAWING: Figure 1
Patent JP-2018200052-A (JP)
Title: High-efficiency power generation system and method using carbon dioxide circulation working fluid
Inventor: RODNEY JOHN ALLAM
IPC: F02C3/30
Filed: 2018-08-01
Abstract: To provide a method and system for generating power using a high-efficiency combustor in combination with COcirculation fluid.SOLUTION: This method and system can advantageously utilize an output turbine with a low-pressure ratio, and economizer heat exchanger, according to specific embodiments; in order to provide part of heat quantity necessary for heating of reused COcirculation fluid, can use additional low-order heat from an external source; can recover COderived from fuel to transport it with pipeline pressure; and can recover other impurities.SELECTED DRAWING: Figure 1
Patent JP-2019036721-A (JP)
Title: Manufacturing method of light-emitting device, and manufacturing method of light-emitting method
Inventor: OH SEUNGHYUN
IPC: B23K1/00
Filed: 2018-08-02
Abstract: To provide a light-emitting device in which solder, for bonding an LED chip to a board, is restrained from squeezing out of the mounting region of the LED chip.SOLUTION: A light-emitting device includes an LED chip including a light-emitting semiconductor laminate, and first and second electrode pads formed below the light-emitting semiconductor laminate while spaced apart from each other, a board mounting the LED chip, and including a first electrode corresponding to the first electrode pad, and a second electrode corresponding to the second electrode pad, a first solder part connecting the first electrode pad and the first electrode, and a second solder part connecting the second electrode pad and the second electrode, where the first and second solder parts are formed by heating a solder material above the melting point by IR laser, and formed limitedly in the mounting region of the LED chip for the board without squeezing out the mounting region.SELECTED DRAWING: Figure 1
Patent JP-2020026282-A (JP)
Title: Packaging box
Inventor: MATSUI MASARU
IPC: B65D5/42
Filed: 2018-08-09
Abstract: To provide a packaging box whose surface part having a display part is not rubbed with an adjacent other packaging box, when the plurality of packaging boxes are put together and transported.SOLUTION: A packaging box has a display part 1 on a left side surface part 4. Out of sides of an outer peripheral edge of the left surface part 4 having the display part 1, at left and right two sides facing each other and at an upper side, first protrusion pieces 21, 31, 71 are provided protruding from edges of the other front surface part 2, a rear surface part 3 and an upper surface part 7 adjacent to the side. At the left side surface part 4 having the display part 1, there are no holes adjacent to the first protrusion pieces 21, 31, 71.SELECTED DRAWING: Figure 1
Patent JP-2019040186-A (JP)
Title: Semiconductor device, portable telephone, and digital still camera
Inventor: HIRAKATA YOSHIHARU
IPC: G03B15/02
Filed: 2018-08-22
Abstract: To provide a small light emitting device which is less likely to produce a shadow.SOLUTION: A digital still camera 7300 has a cabinet 7301, a lens 7304, a light emitting device 7310 and the like. A light emitting portion 7303 of the light emitting device 7310 is located to surround the lens 7304. The light emitting device 7310 has flexibility and can be bent. A non-light emitting portion 7305 is bent to fit the shape of the cabinet, which enables the light emitting portion 7303 to be located over a large area around the lens 7304. A portable telephone 7350 has a cabinet 7351, a display portion 7352, a lens 7354, a light emitting device 7360 and the like. The light emitting device 7360 has a light emitting portion 7353 and a non-light emitting portion 7355, and the light emitting portion 7353 is located to surround the lens 7354. These structures prevent the shadow of a nose, for example, from being cast on a cheek when a photograph of a human face is taken in a dark place using a flash.SELECTED DRAWING: Figure 6
Patent JP-2020030967-A (JP)
Title: Overvoltage suppression circuit and DC cutoff device
Inventor: MINOWA YOSHIBUMI
IPC: H01H9/54
Filed: 2018-08-22
Abstract: To provide an overvoltage suppression circuit capable of preventing over-specification or the like of a switch by expanding a selection range of the switch and a nonlinear element such as a varistor.SOLUTION: An overvoltage suppression circuit that suppresses overvoltage of a main switch of a main circuit connecting a power supply and a load includes a nonlinear element connected in parallel to the main switch and an auxiliary switch connected in series to the nonlinear element, and the auxiliary switch is configured to turn off in conjunction with turning off of the main switch, and to turn on in conjunction with turning on of the main switch.SELECTED DRAWING: Figure 1
Patent JP-2020028590-A (JP)
Title: Instillation monitoring sensor
Inventor: ONODA MASAHIRO
IPC: A61M5/172
Filed: 2018-08-24
Abstract: To provide an instillation monitoring sensor capable of detecting a liquid column state of a liquid dropping through a drip tube.SOLUTION: An instillation monitoring sensor for monitoring a liquid dropping through a drip tube includes: a light emission part capable of applying incident light toward the liquid; a light receiving part capable of receiving reflected light generated by reflecting the incident light from the liquid and capable of receiving a received light beam for forming an obtuse angle in the same plane with an emitted light beam from the light emission part; and a liquid column detection part for detecting a liquid column state of the liquid on the basis of a light reception signal from the light receiving part.SELECTED DRAWING: Figure 4
Patent JP-2020032550-A (JP)
Title: Shaped article, shaped sheet, and method for producing shaped article
Inventor: TAKAHASHI HIDEKI
IPC: B29D7/01
Filed: 2018-08-28
Abstract: To provide: a shaped article that can prevent the intrusion of air between the face of an object when adhering to the object; a shaped sheet; and a method for producing shaped article.SOLUTION: The shaped article includes a substrate 20 having a groove 24 on a first main surface 22, and a heat expansion layer 30 laminated on a second main surface 26 opposite side to the first main surface 22 of the substrate 20 and having an expanded region 36. Furthermore, the shaped article 100 has a first convex portion 120 formed from an expanded region 36 of the heat expansion layer 30.SELECTED DRAWING: Figure 5
Patent JP-2018206423-A (JP)
Title: User information input assistance system
Inventor: OE NORIMASA
IPC: G06F17/30
Filed: 2018-08-30
Abstract: To allow for accurately extracting text data corresponding to each input item from a portable terminal.SOLUTION: A computer device includes; a camera configured to photograph first and second information printing surfaces of first and second physical cards, respectively; a controller configured to extract first and second text data by respectively applying first and second attribute extraction rules to the first and second information printing surfaces, and compare attribute information of the first text data and that of the second text data; and a display unit configured to display the first and second text data and a result of the comparison. The controller is also configured to receive user input on the first and second text data. The computer device also includes a communication unit configured to send the first and second text data to a server computer as user data.SELECTED DRAWING: Figure 4
Patent JP-2018207775-A (JP)
Title: Foreign object detection in wireless energy transfer system
Inventor: ARUNANSHU MOHAN ROY
IPC: H02J50/12
Filed: 2018-08-31
Abstract: To provide a wireless power transfer system for measuring an electrical signal of a detector on the basis of a magnetic field between a power source and a power receiver to determine information about whether debris is positioned between the power source and the power receiver.SOLUTION: A device, a method, and a system for wireless power transfer include a power source having at least one resonator, a power receiver having at least one resonator, a first detector having one or more loops of conductive material and configured to generate an electrical signal on the basis of a magnetic field between the power source and the power receiver, a second detector having conductive material, and control electronic devices coupled to the first and second detectors, where during operation, the control electronic devices are configured to measure the electrical signal of the first detector and compare the measured electrical signal of the first detector to baseline electrical information for the first detector to determine information about whether debris is positioned between the power source and the power receiver.SELECTED DRAWING: None
Patent JP-2020037779-A (JP)
Title: Pile foundation and construction method of pile foundation
Inventor: TANABE SHIGERU
IPC: E02D27/42
Filed: 2018-09-03
Abstract: To provide a pile foundation and a construction method of pile foundation, which enable reduction of the construction period while securing the resistance to horizontal force.SOLUTION: A pile foundation 10 has a pile 24 extending along the vertical direction, with a pile head 24A projecting above a foundation 26 so as to support a towering structure 14, and a floor slab 28 installed on the foundation 26 and fixed to the pile head 24A so as to transmit a force acting on the pile 24 to the foundation 26.SELECTED DRAWING: Figure 1
Patent JP-2020037544-A (JP)
Title: Sulfonium compound, positive type resist composition, and method for forming resist pattern
Inventor: INOUE NAOYA
IPC: G03F7/20
Filed: 2018-09-05
Abstract: To provide a positive type resist composition excellent in storage stability also while maintaining excellent resolution and LER when forming a pattern.SOLUTION: The resist composition includes: a sulfonium compound represented by the following formula (A); and a quencher containing the sulfonium compound. In the formula, R-Rare C-1-20 hydrocarbon groups which may contain hetero atoms, p and q are 0-5, r is 0-4, adjacent two Rmay bond mutually to form a ring together with carbon atoms bonding these when p is 2-5, and similarly adjacent two Rand adjacent two Rmay bond mutually to form a ring together with carbon atoms bonding these when q is 2-5, and r is 2-4.SELECTED DRAWING: None
Patent JP-2020037664-A (JP)
Title: Porous silicone rubber spherical particle, porous silicone composite particle, and method for producing the particles
Inventor: OKI TAKAHITO
IPC: C08J9/26
Filed: 2018-09-06
Abstract: To provide a porous silicone rubber spherical particle having high light scattering performance, a porous silicone composite particle and methods for producing the particles.SOLUTION: The present invention provides a porous silicone rubber spherical particle having a hole inside the particle or on the surface of it.SELECTED DRAWING: Figure 1
Patent JP-2020041431-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: UMEMOTO TOSHITAKE
IPC: F01N3/20
Filed: 2018-09-06
Abstract: To suppress a deterioration of precious metal by suppressing the local heat generation of the precious metal.SOLUTION: An exhaust emission control device for an internal combustion engine 1 includes an exhaust emission control catalyst 20 supporting precious metal and capable of storing oxygen, and a control device 31 for controlling a fuel supply amount to a combustion chamber 10. When predetermined fuel cut executing conditions are established, the control device executes fuel supply control to temporarily supply fuel to the combustion chamber so that the air-fuel ratio of exhaust gas flowing into the exhaust emission control catalyst becomes a rich air-fuel ratio richer than a theoretical air-fuel ratio, and then starts fuel cut control to stop the supply of the fuel to the combustion chamber in the state that the internal combustion engine operates.SELECTED DRAWING: Figure 4