baber/WOPTO huggingface dataset:
Patent JP-2019159800-A (JP)
Title: Card processor
Inventor: KAWAJIRI MASATERU
IPC: G06K13/14
Filed: 2018-03-13
Abstract: To provide a card processor in which an improper act such as illegally lending a ball by re-inserting a card which was pulled off when the writing of information has not been completed is structurally impossible.SOLUTION: A card housing part 28 includes: a second roller 32 having a roller surface projected from a conveying path surface of a card conveying path 26; a card pressing plate 36 provided on the side opposite to the second roller 32 across the card conveying path 26, and pressing a stock card CS to the conveying path surface; and an opening part 36a as a floating prevention mechanism for preventing an upstream end part of the card pressing plate 36 in a conveying path carrying-in direction from rising above the conveying path surface due to the card pressing plate 36 running on the roller surface projected from the second roller 32 with no stock card CS.SELECTED DRAWING: Figure 11
Patent JP-2019155785-A (JP)
Title: Transport device and image formation device
Inventor: KABURAGI MITSUO
IPC: B41J29/377
Filed: 2018-03-14
Abstract: To provide a transport device that can reliably discharge ozone that is generated by corona discharge, in a transport device that performs corona discharge before printing on a sheet type recording medium, and to provide an image formation device including the transport device.SOLUTION: A transport device includes: a corona treatment part 13 for performing corona discharge with respect to a recording medium 101; a housing 14 for covering the corona treatment part 13; and transport means 17, 12, 13a for transporting the recording medium 101. Exhaust ports 18, 19 are respectively provided above and below the corona treatment part 13. The exhaust ports 18, 19 respectively suck and discharge an internal gas of the housing 14.SELECTED DRAWING: Figure 2
Patent JP-2019159985-A (JP)
Title: Biometric authentication system, biometric authentication device, automatic ticket examination device, biometric authentication method, and program
Inventor: TORAKICHI KOHEI
IPC: G06T7/00
Filed: 2018-03-15
Abstract: To provide a biometric authentication system, a biometric authentication device, an automatic ticket examination device, a biometric authentication method, and a program capable of determining that biometric information of a person to be authenticated has changed due to a variable factor such as aging or injury.SOLUTION: A control unit of a station server is configured to, when biometric information of a user is acquired, determine whether or not a matching degree between the acquired biometric information and data for authentication of a preliminarily registered user is not lower than a reference value, and to, when the matching degree is determined to be not lower than the reference value, authenticate the user as a principal S202, and to write the matching degree used for authentication of the user in matching degree history data stored in a matching degree storage unit, and to determine whether or not a plurality of matching degrees used for past authentication included in the matching degree history data are continuously deteriorated, and to, when those matching degrees are determined to be continuously deteriorated, determine that the biometric information of the user has changed.SELECTED DRAWING: Figure 6
Patent JP-2019160054-A (JP)
Title: Automatic transaction device
Inventor: KITADA HIROSHI
IPC: G07D9/00
Filed: 2018-03-15
Abstract: To increase user convenience for a transfer transaction while maintaining high security for the transfer transaction.SOLUTION: An automatic transaction device includes: a non-contact IC communication unit for making non-contact IC communication with a mobile terminal of a user; and a control unit that, on the basis of transfer information stored in the mobile terminal acquired from the mobile terminal via the non-contact IC communication unit, performs a transfer transaction.SELECTED DRAWING: Figure 2
Patent JP-2018120608-A (JP)
Title: Electromagnetic induction type sensor, coverlay member for electromagnetic induction type sensor, and method of manufacturing electromagnetic induction type sensor
Inventor: MATSUMOTO YOSHIHARU
IPC: B32B7/02
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction type sensor such that difficulty in manufacture can be overcome, and detection precision of coordinates of an indication position by a position indicator can be enhanced.SOLUTION: A sensor substrate body has a surface sheet stuck on a first surface side as a side, where a position indication is made by a position indicator, of an insulation substrate, and also has at least a part of a conductor constituting a coil formed on a second surface on the opposite side from the first surface. A coverlay member has a magnetic powder material layer, having a direction of magnetization of magnetic powder set to a direction orthogonal to a thickness direction of a layer of magnetic powder to guide an alternating magnetic field from the coil to the direction of magnetization, and an electromagnetic shield layer, disallowing the alternating magnetic field from the coil to leak out, stacked with the magnetic powder material layer more on a sensor substrate body side than the electromagnetic shield layer. The coverlay member is bonded directly to at least a part of the conductor constituting the coil formed on the second surface of the sensor substrate body.SELECTED DRAWING: Figure 1
Patent JP-2018129067-A (JP)
Title: Currency processing machine
Inventor: SUZUKI KENTA
IPC: G07D9/00
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a currency processing machine that can reduce a cost.SOLUTION: A currency processing machine includes: a currency processing machine main body having operation input means, for performing at least money reception processing of currency by operation input to the operation input means; and a post 12 attached to the currency processing machine main body, for storing a medium that cannot be received by the currency processing machine main body. The post 12 includes: an openable and closable first storage unit 64 for storing the medium; first lock means for locking the first storage unit 64 in a closed state, and releasing the lock of the first storage unit 64 in the closed state by a first lock release operation to the operation input means; an openable and closable second storage unit 83 smaller than the first storage unit 64, for storing keys 92 and 96; and second lock means for locking the second storage unit 83 in a closed state, and releasing the lock of the second storage unit 83 in the closed state by a second lock release operation to the operation input means.SELECTED DRAWING: Figure 5
Patent JP-2019165520-A (JP)
Title: Switching power supply
Inventor: KURIMOTO MASAKI
IPC: H02M7/48
Filed: 2018-03-19
Abstract: To provide a switching power supply capable of adequately suppressing or decreasing radiation noise caused by electromagnetic induction while downsizing a device.SOLUTION: In a switching power supply 10, a first circuit 26 and a second circuit 28 are connected with each other by a target line 24. When the value of a current flowing through a noise source 22 is i A and the wavelength of noise caused by switching of the noise source 22 is λ mm, the target line 24 passes through both a first region 220 defined by a distance 5i/π mm from the noise source 22 and a second region 222 which is located outside the first region 220 and defined by a distance λ/2π mm from the noise source 22. A noise suppression body 20 is mounted to the target line 24 only within the second region 222. The noise suppression body 20 has an imaginary component μ" of complex magnetic permeability being 5 to 30 at 500 MHz to 3GHz.SELECTED DRAWING: Figure 2
Patent JP-2019164536-A (JP)
Title: Electronic apparatus and control method thereof
Inventor: OSHIKA TORU
IPC: G06F15/78
Filed: 2018-03-19
Abstract: To allow checking the occurrence states of errors when the errors occurred in chips elsewhere in an electronic apparatus in which a plurality of chips are cascade-connected.SOLUTION: There is provided an electronic apparatus including a cascade-connected plurality of chips, and that each chip comprises: transmitting means in which error signals indicating errors received from the chips elsewhere located in the subsequent section or error signals indicating errors occurred in the own chip are transmitted to the chips elsewhere located in the preceding section; writing means in which information relating to the error occurrence into a memory; and switching means in which the path of error signals received from the chips elsewhere located in the subsequent section is switched between a first path connecting to the transmitting means and a second path connecting to the writing means. The switching means is configured in a fashion that, as the initial state, the path is connected to the second path, and is configured in a fashion to switch thereof to the first path after the information is written in the memory.SELECTED DRAWING: Figure 4
Patent JP-2019166766-A (JP)
Title: Print head, liquid discharge device, and piezoelectric element control circuit
Inventor: YAMADA TOMOKAZU
IPC: B41J2/14
Filed: 2018-03-26
Abstract: To provide a print head capable of reducing a risk that voltage supplied to a piezoelectric element increases, when electric charge is accumulated in the piezoelectric element.SOLUTION: A print head is constituted of: a piezoelectric element comprising a first electrode supplied with a drive signal COM, and a second electrode supplied with a reference voltage signal; a cavity to be filled with a liquid discharged from a nozzle in accompany with displacement of the piezoelectric element; a diaphragm interposed between the cavity and the piezoelectric element; and a drive IC. The drive IC includes: a gate circuit 236 electrically connected to a ground; a first switch circuit 234 which switches between supplying and not supplying the drive signal COM to the first electrode; and a second switch circuit 235 which switches between implementing and not implementing an electrical connection between the gate circuit 236 and the first electrode.SELECTED DRAWING: Figure 12
Patent JP-2019168382-A (JP)
Title: Signal processing device and sensor device
Inventor: TAGAMI YASUO
IPC: G01D5/20
Filed: 2018-03-26
Abstract: To provide a signal processing device with which it is possible to discriminate between the fault of a sensor and the stoppage of a detection object such as a turbocharger.SOLUTION: A signal processing device pertaining to one embodiment of the present invention is connected to a detection coil for signal detection, and comprises an oscillation unit and a detection unit. The oscillation unit includes an oscillator circuit and a waveform change circuit. The oscillator circuit outputs a sinusoidal wave signal. The waveform change circuit changes the shape of waveform of either a first amplitude or a second amplitude when the detection coil is disconnected, the first amplitude being a portion of the sinusoidal wave signal higher than a reference voltage, the second amplitude being a portion of the same lower than the reference voltage. The detection unit includes a first detection circuit, a second detection circuit and a differential amplification circuit. The first detection circuit detects the first amplitude. The second detection circuit detects the second amplitude. The differential amplification circuit amplifies a difference between the output signal of the first detection circuit and the output signal of the second detection circuit.SELECTED DRAWING: Figure 1
Patent JP-2018126738-A (JP)
Title: Production method of supported catalyst for odor treatment
Inventor: SOMEKAWA MASAICHI
IPC: B01J37/08
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a supported catalyst capable of heightening performance, and improving safety furthermore, of a Co, Ce-based oxide supported catalyst, and holding activity effectively for a prolonged period.SOLUTION: A production method of a supported catalyst for odor treatment includes the steps of: (a) preparing catalyst immersion liquid by mixing cobalt oxide particles having an average particle diameter of 0.8-2.0 μm with a salt or a compound capable of generating cobalt ion, a salt or a compound capable of generating cerium ion and water; (b) immersing a carrier into the obtained catalyst immersion liquid; and (c) firing the immersed carrier.SELECTED DRAWING: Figure 1
Patent JP-2019169426-A (JP)
Title: Lithium secondary battery
Inventor: IWAMOTO TOMOMI
IPC: H01M4/40
Filed: 2018-03-26
Abstract: To provide a lithium secondary battery having high cycle characteristics.SOLUTION: The lithium secondary battery includes: a positive electrode 20 having a layer 24 containing a positive electrode active material on a surface of a positive electrode current collector 22; a negative electrode 30 having a layer containing metallic lithium on a surface of a negative electrode current collector 32; a separator 10; and an electrolyte. The electrolyte includes a lithium salt, an ionic liquid, and a phosphate ester derivative. Concentration of the lithium salt is 2.6 mol/L or more. The ionic liquid includes a cation component and an anion component. The cation includes at least one of a pyrrolidinium cation represented by a specific structural formula or a piperidinium cation represented by a specific structural formula. A proportion of the phosphate ester derivative in the electrolyte is 15% by volume or more and 90% by volume or less.SELECTED DRAWING: Figure 1
Patent JP-2019168433-A (JP)
Title: Method for predicting activity index of fly ash
Inventor: NAKAI NAOTO
IPC: G01N33/38
Filed: 2018-03-26
Abstract: To provide a method for predicting an activity index of fly ash, using a characteristic value of the fly ash that can easily obtain the index than obtain a spherical specific surface area.SOLUTION: A method for predicting the activity index of fly ash of the present invention calculates and predicts the predicted value of the fly ash activity index by performing regression analysis using the following equation (1), based on the activity index of the fly ash (measured value) and the content of particles of the fly ash (measured value) of less than 10 μm in, and by substituting the content of unknown particles of the fly ash (measured value) of less than 10 μm in the activity index after determining the values of the regression coefficients a and b 1: A=a×C+b...(1). Here, Ais the activity index of the fly ash (%), and Cis the content of particles of less than 10 μm in the fly ash (mass%).SELECTED DRAWING: Figure 1
Patent JP-2019170453-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-27
Abstract: To provide a game machine contributing to improvement of a game amusement.SOLUTION: A pachinko game machine PY1 controls a state to a jackpot game state for opening a first big winning hole 14, when a jackpot is won as a result of a jackpot determination. Above the first big winning hole 14 (specific direction), a specific general winning hole 10T is provided. According to ball entry to the first big winning hole 14 in the jackpot game state, a first winning performance (cumulative prize ball number display G30) for suggesting ball entry to the first big winning hole 14, can be executed, and according to ball entry to the specific general winning hole 10T in the jackpot game state, a second winning performance (display of additional prize ball image G20) for suggesting ball entry to the specific general winning hole 10T, can be executed, in the pachinko game machine.SELECTED DRAWING: Figure 32
Patent JP-2019174989-A (JP)
Title: Image compression method and image compression device
Inventor: EGAWA KOICHI
IPC: G06T1/00
Filed: 2018-03-27
Abstract: To generate a compression image including a part image by which an imaged object can be recognized as a compression image of multiple images.SOLUTION: A computer extracts multiple part images in which an object is imaged from multiple images (step 201), selects either part image based on an amount of information of each of multiple part images (step 202). Then, the computer selects either image from the multiple images (step 203), and generates a compression image associating the selected part image with the selected image (step 204).SELECTED DRAWING: Figure 2
Patent JP-2018108482-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which movement of game balls on a stage has an interest, in which the game balls being distributed by a distribution device in a winning device.SOLUTION: A game machine is configured so that: a rolling direction of game balls B in a rolling region 251 is determined, on the basis of a timing in which, the game balls B are distributed to a width direction of the rolling region 251 of a stage 250 from a second distribution member 240 and outputted, and a movement timing of waving (mountain part 252) on the rolling region 251 by a waving generation mechanism part, so that, change is generated in the rolling direction of the game balls B. Therefore, regardless of a fact that, a position (falling position) of outputting the game balls B to the width direction of the rolling region 251 from the second distribution member 240, is same every time, a flow-down direction of the game balls B in the rolling region 251 has unexpectedness by the moving mountain part 252 on the rolling region 251, so that the game balls can roll in a wide range on the rolling region 251, so that, a change of whether or not the game ball(s) enters a specific winning part 260 (V-zone) can be achieved.SELECTED DRAWING: Figure 19
Patent JP-2019173101-A (JP)
Title: Spray coating material, and coating film and production method for the same
Inventor: ISAYAMA Takuya
IPC: C23C4/11
Filed: 2018-03-28
Abstract: To provide a spray coating material for forming a coating film of low thermal conductivity, and a coating film of low thermal conductivity and a production method for the same.SOLUTION: The spray coating material includes ceramic particles and resin particles, and an average aspect ratio of the resin particles is 1.5 or more and 3 or less. The production method of the coating film 20 includes: a spray coating process for spraying the spray coating material to the base material 30 to form a spray film 10 having sea-island structure in which the resin particles 3 are dispersed in a host phase 1 comprising ceramic for forming ceramic particles, on the base material 30; and a heating process for vaporizing the resin particles 3 in the host phase 1 by applying heating process on the spray film 10, to form blow holes 5 in the host phase 1. By this production method, the coating film 20 having the sea-island structure in which blow holes 5 of the average aspect ratio 1.7 or more and 4 or less are dispersed in the host phase 1 comprising ceramic is obtained.SELECTED DRAWING: Figure 1
Patent JP-2019173669-A (JP)
Title: Power generation unit and control method of the same
Inventor: TAKADA HIDEAKI
IPC: F02D29/06
Filed: 2018-03-29
Abstract: To provide a power generation unit which enables improvement of output of a power generation unit while making it difficult for people to feel driving sound of the power generation unit.SOLUTION: A power generation unit 12 generates power with an internal combustion engine 32 and includes: an output control part 26 which controls output of the internal combustion engine 32; and an environment noise volume acquisition part 22 which acquires a volume of environment noise in a periphery of a place where the power generation unit 12 is installed. The output control part 26 controls output of the internal combustion engine 32 according to the volume of the environment noise acquired by the environment noise volume acquisition part 22.SELECTED DRAWING: Figure 2
Patent JP-2019176047-A (JP)
Title: Multi charged particle beam drawing apparatus and multi charged particle beam drawing method
Inventor: YOSHIKAWA RYOICHI
IPC: G03F7/20
Filed: 2018-03-29
Abstract: To provide a drawing apparatus capable of realizing a high precise drawing in the case where a failure beam radiating an unnecessary dose amount occurs in a multi beam.SOLUTION: A drawing apparatus comprises: a failure pattern data generation part 52 generating failure pattern data using a failure region formation radiated by a failure beam that radiates a dose amount larger than a control dose amount from a drawing region of a sample as a pattern; a reversal processing part 53 generating reversal pattern data obtained by reversing the failure pattern data; a rasterization part 54 converting the reversal pattern data into reversal pattern pixel data in which a value corresponding to the dose amount in each pixel is defined; a synthesizing part 60 generating synthesized pixel data obtained by adding the value defined to the reversal pattern pixel data and the drawing pattern pixel data in each pixel; and a drawing mechanism 150 performing a multiple drawing using a multi beam, and in which the beam of the dose amount corresponding to the value defined to the synthesized pixel data is radiated to each pixel.SELECTED DRAWING: Figure 1
Patent JP-2019173233-A (JP)
Title: Method for transfer-printing polyamide fiber material
Inventor: YAMADA EIJI
IPC: D06P5/26
Filed: 2018-03-29
Abstract: To provide a method for transfer-printing a polyamide fiber material, capable of reducing steps, fixed cost, variable cost, a drainage load and obtaining a dyed material excellent even in quality, such as hue, concentration and solidity.SOLUTION: The method for transfer-printing a polyamide fiber material is completed only by closely contacting a transfer printing paper sheet printed using disperse dye ink to a base paper sheet or a transfer printing sheet having a paste applied to the base paper sheet without causing peeling adhesive strength strong against a polyamide fiber material to heat, press and transfer the transfer printing paper sheet and can manufacture a dyed material ecological without generating drainage, capable of economically reducing steps and excellent even in quality, such as hue, concentration and solidity and texture. A method for manufacturing a polyamide fiber material uses the transfer printing method.SELECTED DRAWING: None
Patent JP-2019177981-A (JP)
Title: Conveyance system
Inventor: IMAIZUMI KOZO
IPC: B65G13/06
Filed: 2018-03-30
Abstract: To provide a destination designated returnable case (tray) conveyance system capable of improving reliability of luggage conveyance, and improving conveyance speed (high-speed conveyance), the conveyance system having a substantially curve-shaped conveyance path in which a tray is hardly jammed and conveyance is performed smoothly.SOLUTION: A destination designated returnable case (tray) conveyance system according to the present invention is a tray conveyance device in which drive rollers that are driven by a drive motor are arranged in both outer circumferential side and inner circumferential side in a substantially curve-shaped conveyance path in the conveyance system.SELECTED DRAWING: Figure 1
Patent JP-2018174138-A (JP)
Title: Light beam projection device with mechanical actuator, optical module, and headlamp having that device
Inventor: VANESA SANCHEZ
IPC: F21S41/143
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of projecting light beams with high resolution even if the number of diodes is small.SOLUTION: A device 1 for projecting a light beam for a motor vehicle includes: an assembly 2 of light sources capable of emitting light beams along an optical axis 4; and a mechanical actuator 5. The mechanical actuator 5 is configured such that the light beam is moved between at least two projection directions periodically at a specified frequency of displacement, and projecting light beams with high resolution compared to the number of diodes in the assembly 2 of light sources.SELECTED DRAWING: Figure 1