baber/WOPTO huggingface dataset:
Patent JP-2020052355-A (JP)
Title: Information processing apparatus
Inventor: ARAI TOSHIHIRO
IPC: G09F19/00
Filed: 2018-09-28
Abstract: To increase the effect of an advertisement to be provided to an occupant of a vehicle.SOLUTION: An information processing apparatus for providing an advertisement to a user of a vehicle determines whether a state of the vehicle is a first state where a specific user is on the vehicle or a second state where many and unspecified users are on the vehicle together, detects, when the vehicle is in the first state, an internal location indicating where the specific user is in the vehicle, detects, in the second state, whether the user has a user terminal which can receive the advertisement, provides, in the first state, the advertisement in a mode corresponding to the internal location of the specific user, and does not provide, in the second state, the advertisement if the user does not have the user terminal or provides the advertisement to the user terminal if the user has the user terminal.SELECTED DRAWING: Figure 1
Patent JP-2020050320-A (JP)
Title: Rack and pinion steering unit
Inventor: MORIYAMA SEIICHI
IPC: B62D5/04
Filed: 2018-09-28
Abstract: To provide a rack and pinion steering unit employing configuration enabling a problem in wear of the boot thereof to be solved and furthermore enabling the assembly work efficiency to be improved and the cost to be reduced.SOLUTION: The rack and pinion steering unit comprises: a ball joint 3 which comprises a male joint part 40 having a ball 33 at its distal end and is to be connected to an end of a rack 88b; and a female joint part 41 which comprises a socket 31 for slidably holding the ball and is to be connected to an end of a tie rod 89. A ball joint boot 5 has one-end connection part 51 connected to an outer periphery of a housing 10 and the other-end connection part 53 connected to outer periphery of the socket of the ball joint. The female joint part includes a connecting part 401 to be connected to an end of the rack and a flange part 403 used as a member for positioning and also as a stopper.SELECTED DRAWING: Figure 3
Patent JP-2020058111-A (JP)
Title: Method for controlling current detection circuit
Inventor: KOIKEGAMI TAKASHI
IPC: H02P6/10
Filed: 2018-09-28
Abstract: To provide a method for controlling a current detection circuit of a motor control device such that torque ripples caused by current gain imbalance and deviation in the current detection circuit are reduced.SOLUTION: Primary control of a current gain value in a current detection circuit is performed on the basis of intermediate variables βand βthat are obtained from the amplitude and phase of a primary ripple waveform (primary detection torque waveform) when an electric motor 15 is rotated with prescribed torque. Further, secondary control of the current gain value is performed on the basis of an intermediate variable α that is obtained from the amplitude and phase of a secondary ripple waveform (secondary detection torque waveform) obtained after the primary control. Accordingly, torque ripples caused by variation in the current gain value are reduced.SELECTED DRAWING: Figure 1
Patent JP-2018201056-A (JP)
Title: Electromagnetic wave shield film, flexible printed wiring board with electromagnetic wave shield film, and manufacturing methods therefor
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H05K9/00
Filed: 2018-10-01
Abstract: To provide an electromagnetic wave shield film capable of maintaining a shield effect of electromagnetic wave noise, even if a metal thin film layer is cracked, and to provide a flexible printed wiring board with the electromagnetic wave shield film, and manufacturing methods therefor.SOLUTION: An electromagnetic wave shield film 10 includes, in order, an insulating protective film layer 12, a metal thin film layer 14 having surface resistance of 0.01-0.3 Ω, and an isotropic conductive adhesive layer 16 containing a conductive filler and having surface resistance of 1-100 Ω, where a ratio of conductive filler is 30-80 volume%, out of 100 volume% of the isotropic conductive adhesive layer 16. A flexible printed wiring board with the electromagnetic wave shield film includes a flexible printed wiring board, an insulation film, and the electromagnetic wave shield film 10.SELECTED DRAWING: Figure 1
Patent JP-2020057951-A (JP)
Title: Broadcast retransmission device, broadcast retransmission system, and broadcast retransmission method
Inventor: YAMADA MASATOSHI
IPC: H04H20/22
Filed: 2018-10-03
Abstract: To construct an excellent system that re-transmits broadcast waves to subscriber homes via a network.SOLUTION: A broadcast retransmission device for receiving a broadcast wave including one or more streams constituting frames includes: a stream generation unit for generating the streams included in the received broadcast wave and storing them in a buffer; a broadcast wave generation unit for reading the streams generated by the stream generation unit from the buffer and modulating them to generate a retransmission broadcast wave; a detection unit for detecting timing of the frames included in the received broadcast wave; and a clock reproduction unit for reproducing a clock included in the broadcast wave on the basis of the timing detected by the detection unit and correcting the frequency of the clock on the basis of an amount of storage of the buffer. The clock reproduced by the clock reproduction unit is used for processing of the broadcast wave generation unit including reading of the streams.SELECTED DRAWING: Figure 4
Patent JP-2018202220-A (JP)
Title: Absorbent article
Inventor: SONODA AKIRA
IPC: A61F13/532
Filed: 2018-10-03
Abstract: To secure amenity of a wearer wearing an absorbent article.SOLUTION: An absorbent article 1 includes a water-absorptive mat-shaped absorber 10, and a water-permeable sheet 11 laminated on the further skin surface side of a wearer than the absorber 10. Furthermore, the absorber 10 has a recess 40 formed by recessing the skin surface side, and the sheet 11 has a recessed or projected irregular part 110. For example, the irregular part 110 has a recessed sheet recess and a projected sheet projection. Furthermore, the sheet projection is arranged duplicatedly with the recess 40 in a plane view.SELECTED DRAWING: Figure 1
Patent JP-2020054723-A (JP)
Title: Oxygen concentrator and control method of oxygen concentrator
Inventor: ENOMOTO TAKASHI
IPC: C01B13/02
Filed: 2018-10-04
Abstract: To provide an oxygen concentrator equipped with a portable oxygen concentration unit while enabling a nitrogen desorption operation to be executed proactively by using a negative pressure swing adsorption method, and a control method thereof.SOLUTION: In an oxygen concentrator 300, a portable oxygen concentration unit comprises: a compressor; an adsorption part for adsorbing nitrogen by an adsorbent, and concentrating and separating oxygen; a product tank for storing the oxygen separated by the adsorption part; an oxygen supply part for supplying the oxygen stored in the product tank; and a nitrogen discharge part for discharging the nitrogen adsorbed by the adsorption part. A stationary part 200 includes a vacuum pump 210 and a connection mechanism 240 for connecting the nitrogen discharge part and the vacuum pump 210. The portable oxygen concentration unit is attachably/detachably provided to the stationary unit 200. When the portable oxygen concentration unit is connected to the stationary unit 200, the nitrogen discharged by the nitrogen discharge part is guided to the vacuum pump 210 through the connection mechanism 240.SELECTED DRAWING: Figure 5
Patent JP-2020058477-A (JP)
Title: Game information display device
Inventor: KAWAMOTO KEITA
IPC: A63F7/02
Filed: 2018-10-05
Abstract: To make wrong fraudulent information difficult to be transmitted to an employee.SOLUTION: A game information display device 6 includes: a door opening notification unit which outputs to the outside a door opening notification signal S3 notifying of the door opening of a front door 72 based on a door opening input signal S2 by receiving the door opening input signal S2 indicating that the front door 72 of a game machine 7 is opened from the outside; and an invalidation processing unit which performs invalidation processing for invalidating the door opening notification signal S3 during a prescribed invalidation period Tw when receiving a lock release signal S1 indicating that the lock state of the front door 72 is released from the outside together with the door opening input signal S2.SELECTED DRAWING: Figure 2
Patent JP-2020058718-A (JP)
Title: Seismic isolation base unit
Inventor: KIKUCHI TAKESHI
IPC: A47B97/00
Filed: 2018-10-12
Abstract: To provide an easy-to-handle, easy-to-maintain robust sliding type seismic isolation base unit which allows a combination of respective elements to be changed freely, and allows an optimum friction coefficient to be selected easily.SOLUTION: A seismic isolation base unit 1 consists of a pair of sliding members 50 and 60 in which sliding sheets 54 and 64 are bundled by a removable binding band 70 in a state that they are opposed to each other. The sliding members 50 and 60 are of a sandwich structure sandwiching cushion sheets 52 and 62 by first support plates 51 and 61 or a protective sheet and second support plates 53 and 63, and the sliding sheets 54 and 64 are disposed on the outer surfaces of the second support plates 53 and 63. The binding band 70 bundles a part between the two cushion sheets 52 and 62 or a part between the second support plates 53 and 63, and the support plates 51 and 61 are fixed to the cushion sheets 52 and 62 with an adhesive tape 65 of low adhesive property, thereby facilitating disassembly and reassembly of each element.SELECTED DRAWING: Figure 3
Patent JP-2020063553-A (JP)
Title: Main rope setting method
Inventor: UETSUKI HIDETAKA
IPC: E04G21/32
Filed: 2018-10-15
Abstract: To set main ropes causing little displacement, and to dispense with connection work of the main ropes on a roof.SOLUTION: A main rope setting method comprises: connection part lifting steps s3, s4 of lifting up a part of a main rope composite X including a connection part J, formed with at least three rope parts 31, 32, 43 and 44 having the connection part J as a base end part, by forming the connection part J composed by including multiple main ropes 30, 40 and by connecting the main ropes 30 and 40 with each other, onto a roof 85 from a position lower than the roof 85 of a building 80; and rope part setting steps s5, s6 of setting at least the three rope parts 31, 32, 43 and 44 in a radially spread state from the connection part J lifted up onto the roof 85 in plan view.SELECTED DRAWING: Figure 5
Patent JP-2020017513-A (JP)
Title: Active material and battery
Inventor: YOSHIDA ATSUSHI
IPC: H01M10/054
Filed: 2018-10-15
Abstract: To provide a novel active material having a small volume change due to charge and discharge.SOLUTION: There is provided an active material having a composition represented by NaMSi(M is a metal element other than Na, and x and y satisfy 0<x, 0≤y, y≤x, and 0<x+y<8), and having a silicon clathrate type I crystal phase.SELECTED DRAWING: Figure 7
Patent JP-2019076719-A (JP)
Title: microscope
Inventor: HAUGER CHRISTOPH
IPC: A61B3/10
Filed: 2018-10-19
Abstract: To provide a microscope.SOLUTION: The microscope comprises: an observation beam path (2) that renders an eye to be examined (4) observable; a wavefront measuring device (11) for measuring the refraction of the eye to be examined (4); an OCT device (10) comprising an OCT illumination beam path and being capable of making OCT illumination radiation converge as an OCT spot into the eye to be examined (4), and a control unit (32) that is supplied with at least one measurement value of the wave front measuring device (11). The control unit (32) sets the beam diameter and/or the beam shape of the OCT spot on the basis of the at least one supplied measurement value.SELECTED DRAWING: Figure 1
Patent JP-2020064557-A (JP)
Title: Image processing device, image processing system, imaging device, image processing method, and program
Inventor: KIMURA YOSHINORI
IPC: G06T3/40
Filed: 2018-10-19
Abstract: To provide an image processing device capable of obtaining a high-quality image with a little calculation load using a CNN.SOLUTION: An image processing device (100a) for performing image processing by using a convolutional neural network (CNN) includes: a first image generation unit (101) for performing image interpolation on an input image to generate a first down sampling image; a second image generation unit (102) for using a down sampling CNN of at least two layers or more to generate a second down sampling image from the input image; and a third image generation unit (103) for adding the first down sampling image and the second down sampling image for each pixel to generate a third down sampling image.SELECTED DRAWING: Figure 1
Patent JP-2020067793-A (JP)
Title: Control apparatus
Inventor: KAWAI ISAO
IPC: G06F21/60
Filed: 2018-10-24
Abstract: To provide a scheme of appropriately protecting know-how relating to an abnormality detecting process.SOLUTION: A control apparatus includes: a feature extracting unit that calculates, from one or multiple state values, one or multiple feature quantities; a processing unit that calculates, on the basis of the one or multiple feature quantities calculated by the feature extracting unit, a score with reference to a learning model; a determining unit that creates, on the basis of the score, a determination result indicating whether or not any abnormality is occurring on an object to be monitored; a first data storing unit that stores at least either one of data relating to the process by the feature extracting unit and data relating to the process by the processing unit; a second data storing unit that stores an optional state value that can be referred by the control apparatus; and an authority managing unit that limits an access to the first data storing unit.SELECTED DRAWING: Figure 2
Patent JP-2020067636-A (JP)
Title: Photosensitive resin composition, photosensitive resin laminate, pattern manufacturing method and cured film pattern manufacturing method
Inventor: MIZUMURA KANAKO
IPC: G03F7/031
Filed: 2018-10-26
Abstract: To provide a photosensitive resin composition, a photosensitive resin laminate, etc., appropriate for forming a protective film of a conductor part, having excellent developability, excellent pattern formation properties with an occurrence of an undercut suppressed, and with reduced moisture permeability as a cured film.SOLUTION: A photosensitive resin composition for forming a protective film of a conductor part includes: (A) a compound containing a carboxyl group and an ethylenic unsaturated group; (B) a compound containing an ethylenic unsaturated double bond; and (C) a photoinitiator. In one embodiment, tan δ at 35°C after photo-curing of the photosensitive resin composition is 0.11 or more, and tan δ at 65°C after photo-curing of the photosensitive resin composition is 0.25 or less.SELECTED DRAWING: None
Patent JP-2020071306-A (JP)
Title: Voice transmission environment evaluation system and sensibility stimulus presentation device
Inventor: NAKAJIMA YASUYOSHI
IPC: A61F11/04
Filed: 2018-10-30
Abstract: To perform proper transmission of a language sound.SOLUTION: A voice transmission environment evaluation system 1 includes: an acoustic information acquisition unit 10 which acquires an acoustic signal containing language sounds which has passed a predetermined environment; and an evaluation unit 30 which calculates an evaluation value indicating a degree of the language sounds included in the acoustic signal. When a plurality of language sound components which are a plurality of mutually different components distributed based on frequency ranges with respect to the language sound are described using the acoustic signal, the evaluation unit 30 calculates the evaluation amount indicating a degree of the included language sounds for each language sound component, and calculates the evaluation value based on the evaluation amount corresponding to each language sound component.SELECTED DRAWING: Figure 2
Patent JP-2019102440-A (JP)
Title: Lighting device, lighting fixture and lighting system
Inventor: LI SHICHUN
IPC: H05B37/02
Filed: 2018-10-31
Abstract: To provide a lighting device or the like capable of improving sleep of a user by effectively enhancing emotions of the user and guiding the user to a meditation state.SOLUTION: A lighting device comprises: a lighting circuit disposed to supply a current to a light source unit; a control circuit configured to perform lighting control on the lighting circuit; and a reception part disposed to receive a control signal indicating a user state from the outside. The lighting control includes sleep induction control. When performing the sleep induction control, the control circuit of the lighting device controls the lighting circuit in such a manner that a value of the current to be supplied from the lighting circuit to the light source unit is changed to be increased and decreased. In a case where the control signal received by the lighting device indicates that a user is in a first state, an average value of currents supplied from the lighting circuit to the light source unit is reduced in relative to a case where the received control signal indicates that the user is in a second state. In the first state, the user is made closer to a sleep initiation state in relative to the second state.SELECTED DRAWING: Figure 1
Patent JP-2019088001-A (JP)
Title: Phased array amplifier linearization
Inventor: AHMED I KHALIL
IPC: H04B7/08
Filed: 2018-10-31
Abstract: To provide apparatus and methods for providing predistortion for a phased array.SOLUTION: Radio frequency (RF) sample signals from phased array elements are provided along return paths and are combined by a hardware RF combiner. Phase shifters are adjusted such that the RF sample signals are phase-aligned when combined. Adaptive adjustment of predistortion for amplifiers of the phased array can be based on a signal derived from the combined RF sample signals.SELECTED DRAWING: Figure 1A
Patent JP-2020072566-A (JP)
Title: Control arrangement of power converter
Inventor: HATTORI KEISUKE
IPC: H02M7/48
Filed: 2018-10-31
Abstract: To provide a control arrangement of power converter capable of continuing operation stably even when the current direction is inverted.SOLUTION: A control arrangement of power converter includes a first constant voltage control circuit creating a first phase control angle, on the basis of a set DC voltage command value, and a DC voltage outputted from the power converter, a constant current control circuit creating a second phase control angle, on the basis of a set DC current command value and a DC current flowing through a DC transmission line, a minimum value selection circuit for selecting the smaller one of the first phase control angle and the second phase control angle and outputting, and a first limiter setting circuit for setting the upper limit of output from the minimum value selection circuit. When the power converter changes operation state from forward converter to inverse converter by a tide direction command, the first limiter setting circuit limits the output so that the DC voltage does not exceed the phase control angle when tracking the DC voltage command value.SELECTED DRAWING: Figure 1
Patent JP-2019014765-A (JP)
Title: Antimicrobial compositions and production methods thereof
Inventor: KANEKO MITSUMASA
IPC: A61K8/39
Filed: 2018-11-06
Abstract: To provide antimicrobial compositions solubilizable in water while maintaining antimicrobial activity of isopropylmethylphenol and long storage stability, as well as cosmetics comprising the antimicrobial compositions.SOLUTION: The invention provides an antimicrobial composition comprising isopropylmethylphenol, isopentyldiol and a nonionic surfactant. The antimicrobial composition preferably further comprises water. The invention also provides a method for producing the antimicrobial composition, which comprises a step of obtaining a mixture of isopropylmethylphenol, isopentyldiol and a nonionic surfactant and a step of mixing the mixture with water.SELECTED DRAWING: None
Patent JP-2019092372-A (JP)
Title: Power conversion equipment, electric system, and method for controlling electric system
Inventor: ANTTI TARKIAINEN
IPC: H02M3/155
Filed: 2018-11-13
Abstract: To propose novel power conversion equipment for induction load having one or more induction windings.SOLUTION: Power conversion equipment for electric system includes a changeover circuit (102) supplying a voltage for driving a dynamo-electric machine, in the first operation mode of the power conversion equipment. The power conversion equipment includes a contactor system (110), and a controller (109). In the second operation mode of the power conversion equipment, the controller (109) uses at least one winding (115) of the changeover circuit and the dynamo-electric machine, as a step-down DC voltage converter, between the DC voltage terminals of the power conversion equipment. Consequently, the changeover circuit of the power conversion equipment can be used for both driving of the dynamo-electric machine, and for charging a battery element to be connected with the DC voltage terminal of the power conversion equipment, for example.SELECTED DRAWING: Figure 1
Patent JP-2019041121-A (JP)
Title: Flux control in superconductivity device
Inventor: CHEN YU
IPC: H01L39/22
Filed: 2018-11-13
Abstract: To provide flux control in a superconductivity device.SOLUTION: A superconductivity device comprises: a first qubit which includes a first coplanar waveguide; a second qubit which includes a second coplanar waveguide intersecting with the first coplanar waveguide; and a qubit coupler which includes a loop having a first lobe and a second lobe. A first section of the first lobe is extended parallel to the first coplanar waveguide. A second section of the first lobe is extended parallel to the second coplanar waveguide. A first section of the second lobe is extended parallel to the first coplanar waveguide. A second section of the second lobe is extended parallel to the second coplanar waveguide.SELECTED DRAWING: Figure 1A
Patent JP-2020081208-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINSUKE
IPC: A63F5/04
Filed: 2018-11-21
Abstract: To provide a game machine capable of applying a privilege to a player in an additional section in a proper range without damage of game property in the additional section.SOLUTION: A pachinko slot machine 1 comprises, as a game state for performing a game: an AT for reporting information of a stop operation advantageous to a player; and a CZ during an AT which has high expectation degree of extending a game period of the AT. A main control circuit 91 shifts a game state to the CZ during an AT, when a prescribed condition is satisfied in the AT. During the AT, as a result of always reporting information of the stop operation advantageous to the player during winning of a press order small role, a medal number is increased following winning of the press order small role, however, during the CZ in an AT, an extension expectation degree is high, even when the press order small role is won, information of the stop operation advantageous to the player is not reported, so that, increase of the medal number is suppressed.SELECTED DRAWING: Figure 180