baber/WOPTO huggingface dataset:
Patent JP-2018093528-A (JP)
Title: Elastic wave device and circuit board
Inventor: MORIMOTO YUSUKE
IPC: H03H9/25
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an elastic wave device of WLP type, which is made less likely to cause a problem caused by a member disposed on an upper surface of a cover and which has coped with miniaturization, and to provide a manufacturing method therefor.SOLUTION: An elastic wave device 1 comprises: a base plate 3 that propagates an elastic wave; an excitation electrode 2 arranged on the principal surface of the base plate 3 and configured to generate an elastic wave; and a cover 5 arranged on the principal surface of the base plate 3 and configured to protect the excitation electrode 2. The cover 5 has a first principal surface 5a, which is the surface on the principal surface side of the base plate 3, and a second principal surface 5b, which is opposite to the first principal surface 5a. In the first principal surface 5a, an outer peripheral edge 12 is located inside the outer peripheral edge 13 of the principal surface 3a of the base plate 3. The second principal surface 5b has an expansion area 10 whose outer peripheral edge is located outside the outer peripheral edge 12 of the first principal surface 5a. By virtue of this, while the miniaturization of the entire structure is coped with, a space can be ensured on the second principal surface of the cover in order to arrange, for example, a terminal for electrically connecting an excitation electrode to an external circuit and a reinforcement layer formed on the cover as a reinforcement member for preventing deformation of a vibration space for an excitation electrode.SELECTED DRAWING: Figure 4
Patent JP-2018152556-A (JP)
Title: Resin composition layer
Inventor: TSURUI KAZUHIKO
IPC: H05K3/38
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition layer by which a cured product superior in base adhesion and reflow resistance can be obtained even if it is thin in thickness.SOLUTION: A resin composition layer comprises a resin composition containing an epoxy resin and a hardening agent. The resin composition layer is 15 μm or less in thickness. The transmission coefficient P of a cured product obtained by heating the resin composition layer at 100°C for 30 minutes, and further heating it at 180°C for 30 minutes to thermally cure the resin composition layer is 1.2 cc/mmmday atom or more and 5 cc/mmmday atom or less.SELECTED DRAWING: None
Patent JP-2019148026-A (JP)
Title: Fiber raw material regeneration device and fiber raw material regeneration method
Inventor: NAKADA HIROFUMI
IPC: D04H1/736
Filed: 2018-02-27
Abstract: To provide a fibrillation treatment device capable of efficiently performing fibrillation at a multi-stage rotation part and a fiber raw material regeneration device.SOLUTION: The fiber raw material regeneration device comprises a second web formation unit 70 having a mesh belt 72 on which fiber-containing material is accumulated and forming a web on the mesh belt 72, a separation recovery part 65 for separating the material adhered onto the mesh belt 72 and recovering the same, and a recovery pipe line 66 for transferring the material recovered by the separation recovery part 65 to the subsequent stage of a fibrillation unit 20.SELECTED DRAWING: Figure 1
Patent JP-2018157552-A (JP)
Title: Receiver
Inventor: WATANABE HIROSHIGE
IPC: H04H60/23
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a reception method for the same which can: perform a full-screen display of an image and a multimedia content while security communication is executed; and still show a notice saying that the security communication is executed outside the full-screen display.SOLUTION: A receiver comprises: an image signal processing section; a display; and a communication section. The receiver also has a control section which detects security communication on the basis of transport layer security (TLS) through the communication section.SELECTED DRAWING: Figure 5
Patent JP-2019146808-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-02-27
Abstract: To improve the attraction of a game.SOLUTION: A game machine includes display means which can carry out multiple kinds of display performances, a start port serving as a trigger of a jackpot lottery, and a general winning port different from the start port. As one of the multiple display performances, a first display performance may be carried out. As one of the multiple display performances, a second display performance may be carried out. The first display performance is a performance which is carried out on the basis of an entry of a game ball into the start port. The second display performance is a performance which is carried out on the basis of an entry of a game ball into the general winning port. A combination performance including the first display performance and the second display performance may be carried out. In the combination performance, when the first display performance is carried out, the second display performance is carried out.SELECTED DRAWING: Figure 76
Patent JP-2019153873-A (JP)
Title: Piezoelectric vibrating piece and piezoelectric vibrator
Inventor: ICHIMURA NAOYA
IPC: H03H9/19
Filed: 2018-03-01
Abstract: To provide a piezoelectric vibrating piece capable of suppressing propagation of vibration to the outside without breaking the balance of vibration.SOLUTION: A piezoelectric vibrating piece 20 includes a central portion 24 that vibrates due to thickness-slip vibration, an outer edge portion 26 provided on the outer edge of the central portion 24 smaller in thickness than the central portion 24, and a groove portion 30 provided along the width direction of the central portion 24 on at least one of the front and back surfaces of the outer edge portion 26. The groove portion 30 is formed so as to be away from the vibration center as it goes to the center in the width direction of the central portion 24.SELECTED DRAWING: Figure 2
Patent JP-2019151024-A (JP)
Title: Thermal printer
Inventor: MORI YASUYUKI
IPC: B41J17/04
Filed: 2018-03-02
Abstract: To provide a thermal printer which secures the practical start-up speed and in which the trace of an ink ribbon is hardly left on a recording medium.SOLUTION: A thermal printer includes: a first conveyance unit which conveys an ink ribbon; a second conveyance unit which conveys a recording medium; at least one motor which simultaneously drives the first conveyance unit and the second conveyance unit; a thermal head which thermally transfers ink of the ink ribbon to the recording medium for printing; and a control unit which accelerates the motor from the stop state to the target speed in such a state that the recording medium and the ink ribbon are pressed by the thermal head. The control unit accelerates the motor in a first period being the mechanical delay time from the stop state to the transmission of the driving force of the motor to the second conveyance unit, drives the motor at the constant speed or accelerates the motor by the acceleration speed smaller than that in the first period in a second period before reaching the target speed after the first period, and accelerates the motor by the acceleration speed larger than that in the second period in a third period until reaching the target speed after the second period.SELECTED DRAWING: Figure 10
Patent JP-2018127459-A (JP)
Title: Novel coelenterazine substrates and methods of use
Inventor: DIETER H KLAUBERT
IPC: C12Q1/66
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide novel coelenterazine substrates, and to provide methods of use.SOLUTION: An isolated polynucleotide encodes a modified luciferase polypeptide and novel coelenterazine-based substrates. An OgLuc variant polypeptide has at least 60% amino acid sequence identity to SEQ ID NO: 1 and at least one amino acid substitution at a position corresponding to an amino acid in SEQ ID NO: 1. The OgLuc variant polypeptide has at least one of enhanced luminescence, enhanced signal stability, and enhanced protein stability relative to the corresponding polypeptide of the wild-type Oplophorus luciferase.SELECTED DRAWING: None
Patent JP-2019161348-A (JP)
Title: Access point device, control method, and program
Inventor: SADASHIMA SHOGO
IPC: H04W84/12
Filed: 2018-03-09
Abstract: To improve the usability of a wireless LAN.SOLUTION: An access point device 2, which transmits its own SSID and radio connects an on-vehicle device, includes: an SSID detector unit 60 which detects an SSID transmitted from another access point device 2; a coincidence determination unit 62 which determines coincidence between the self-SSID and the SSID of the other access point device 2; and an SSID tentative change unit 64 which changes the self-SSID if the self-SSID is coincident with the SSID of the other access point device 2.SELECTED DRAWING: Figure 3
Patent JP-2021073096-A (JP)
Title: Forming apparatus
Inventor: IDE AKIHIRO
IPC: B21D26/033
Filed: 2018-03-09
Abstract: To provide a forming apparatus capable of suppressing an electrode and a metal die from short-circuiting.SOLUTION: A forming apparatus includes a voltage detecting unit 111 to detect a voltage between electrodes 17, 18 and a forming metal die 13. When an insulation state is secured between the forming metal die 13 and the electrodes 17, 18, the voltage detected by the voltage detecting unit 111 is high in state. Meanwhile, when a short-circuit occurs between the forming metal die 13 and the electrodes 17, 18, the voltage detected by the voltage detecting unit 111 is low. In this manner, from the voltage detected by the voltage detecting unit 111, an insulation state can be determined between the forming metal die 13 and the electrodes 17, 18. Accordingly, a determining unit 120, when electric power is being supplied from a power supply unit 110, determines whether or not a determination value based on a voltage detected by the voltage detecting unit 111 deviates from a preset threshold, thereby making it possible to determine whether or not an insulation state is secured between the forming metal die 13 and the electrodes 17, 18.SELECTED DRAWING: Figure 3
Patent JP-2019161980-A (JP)
Title: Driver
Inventor: FUJITA AKIRA
IPC: H02P7/28
Filed: 2018-03-16
Abstract: To provide a driver capable of driving a load device by detecting the output current with higher accuracy according to a current set value, even in a period where the current set value is set low.SOLUTION: A driver 1 has a current output part 41, a reference voltage output part 31, a comparator 61 and a drive control section 21. The current output part 41 can be switched to any one of the first on-resistance, or a second on-resistance that is N times (N>1) of the first on-resistance. The reference voltage output part 31 outputs a first reference voltage in a large current period, and outputs a second reference voltage, that is N times of the first reference voltage, in a small current period. When the detection voltage from the current output part 41 is equal to or larger than the first or second reference voltage, the comparator outputs a prescribed feedback signal. The drive control section 21 controls to switch to the first on-resistance in the large current period, and to switch to the second on-resistance in the small current period.SELECTED DRAWING: Figure 1
Patent JP-2019164103-A (JP)
Title: Electrode, reference electrode, ion electrode, and ion sensor
Inventor: SUZUKI HIROAKI
IPC: G01N27/416
Filed: 2018-03-20
Abstract: To provide an electrode, a reference electrode, an ion electrode, and an ion sensor including them that can locally measure the ion concentration, even when a measuring object is very small.SOLUTION: An electrode 10 includes: a polyimide substrate 11; a silver layer 12 that is disposed on one surface of the polyimide substrate 11, has a processing region at one end of the one surface of the polyimide substrate 11 in a longitudinal direction, and has a contact pad 12B at the other end; and an isolation layer 13 disposed in the processing region on the opposite surface to the surface coming into contact with the polyimide substrate 11 in the silver layer 12 and a region other than the contact pad 12B. The processing region is a silver/silver chloride layer containing silver chloride.SELECTED DRAWING: Figure 1
Patent JP-2019169754-A (JP)
Title: Semiconductor device, power conversion device, drive device, vehicle, and elevator
Inventor: IKEDA KENTARO
IPC: H02M1/08
Filed: 2018-03-21
Abstract: To provide a low-loss semiconductor device.SOLUTION: A semiconductor device comprises: a semiconductor element that has a first electrode, a second electrode, and a gate electrode; a surge voltage measurement unit electrically connected with any one of the first electrode and the second electrode and that measures a surge voltage; at least any one measurement unit chosen from a first measurement unit that measures an electromagnetic noise caused by an operation of the semiconductor element, a second measurement unit that measures a voltage of wiring electrically connected with the first electrode or the second electrode, and a third measurement unit that measures a current of the wiring electrically connected with the first electrode or the second electrode; a variable resistor electrically connected with the gate electrode; and a controller that controls the variable resistor on the basis of the measurement results of the surge voltage measurement unit and the at least any one measurement unit to change a resistance value of the variable resistor.SELECTED DRAWING: Figure 1
Patent JP-2019165641-A (JP)
Title: Biological information measuring unit
Inventor: YOSHIMOTO MASUO
IPC: A01K11/00
Filed: 2018-03-22
Abstract: To provide a biological information measuring unit for measuring biological information all the time.SOLUTION: A biological information measuring unit includes: sensor elements 107 and 109 for detecting information on a living body; a measuring device 101 for measuring information on the living body detected by the sensor elements and wirelessly transmitting the information to external equipment; a power source unit 103 provided with a plurality of environmental power generation elements including at least a temperature difference power generation element that generates power by a body temperature of the living body and a solar power generation element that generates power by sunlight, and a power source management unit for accumulating power generated by the temperature difference power generation element and the solar power generation element, and supplying the power to the measuring device 101; and a holding member 105 for holding the sensor elements 107 and 109, the measuring device 101, and the power source unit 103.SELECTED DRAWING: Figure 1
Patent JP-2019169588-A (JP)
Title: Manufacturing method of multilayer ceramic electronic component
Inventor: FUKUOKA TETSUHIKO
IPC: H01G4/30
Filed: 2018-03-23
Abstract: To provide a manufacturing method of a multilayer ceramic electronic component, capable of preventing a short circuit failure between inner electrodes on a cutting surface of a lamination sheet.SOLUTION: In a manufacturing method of a multilayer ceramic electronic component, a plurality of ceramic sheets in which an inner electrode is formed is laminated along a first direction in order, each ceramic sheet is pressed in a second direction which is parallel to and a direction inverse to the first direction in each timing of laminating each ceramic sheet, and thereby, a lamination sheet having a first main surface directed to the first direction and a second main surface directed to the second direction is manufactured. By inserting a cutting blade from the first main surface and cutting the lamination sheet, a lamination chip having a cutting surface in which the inner electrode exposes is manufactured. A side margin part is formed in the cutting surface of the lamination chip.SELECTED DRAWING: Figure 12
Patent JP-2019168951-A (JP)
Title: Portable information terminal, biological information management method, biological information management program, and computer-readable storage medium
Inventor: KONNO NORIHITO
IPC: G06F3/0488
Filed: 2018-03-23
Abstract: To support confirmation work by a user when biometric information is displayed in a relatively small display region of a portable information terminal.SOLUTION: A portable information terminal 1 receives a sensor signal corresponding to biological information of a subject from a sensor attached to the subject. Based on the sensor signal, a waveform indicating aged deterioration of the biological information of the subject is displayed on the display 12. When a user interface receives a predetermined operation, a part of the waveform displayed on the display 12 is specified, and a trimmed image T of the part of the waveform is displayed on the display 12.SELECTED DRAWING: Figure 4
Patent JP-2019171957-A (JP)
Title: Steering wheel
Inventor: NAMBU YUICHI
IPC: F16B21/16
Filed: 2018-03-27
Abstract: To provide a steering wheel characterized in that a latch spring for use in attaching an airbag system to a steering wheel body is disposed on the side of the airbag system.SOLUTION: A latch unit 10 is pushed and contracted in a longitudinally radial direction, and internally engaged with a spring receiving ring 3. In this state, latch claw plates 11 are pressed against the internal circumferential surface of the spring receiving ring 3 due to a constraining force of a latch spring 12. An airbag system 40 is brought close to a boss 34, and a pin 1 is inserted into a pin locking ring 37 through a pin insertion hole 36. The spring receiving ring 3 comes off the latch unit 10. The latch claw plates 11 are pushed into a latch groove 37c due to the resilience of the latch spring 12. The airbag system 40 is coupled to the boss 34.SELECTED DRAWING: Figure 3
Patent JP-2019170677-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-28
Abstract: To provide a game machine that contributes to increasing game interest through a performance.SOLUTION: A game control microcomputer can set a non-time-saving state after setting a time-saving state, and can perform a read-ahead determination for a special symbol 2 holding in the time-saving state. The performance control microcomputer can set a super RUSH mode or a RUSH mode in the time-saving state, and may display a sun icon B or a sun icon C in a holding icon display area in the super RUSH mode or the RUSH mode, on the basis of the result of the read-ahead determination, for the special symbol 2 holding to be consumed in the super RUSH mode or the RUSH mode.SELECTED DRAWING: Figure 46
Patent JP-2019173376-A (JP)
Title: Gasification tank and gasification method
Inventor: TAKEUCHI KAZUNORI
IPC: E21B43/01
Filed: 2018-03-28
Abstract: To provide a gasification tank and a gasification method capable of efficiently gasifying a gas-hydrate.SOLUTION: A gasification tank is provided with a breaking nozzle 10 and a thawing nozzle 11 on an upper inside of a gasification tank 1 to which gas-hydrate m in a lump is supplied together with water on a water bottom 3. A gasification method comprises: a step separating gas-hydrate m from each other by injecting water from the breaking nozzle 10 to the gas-hydrate m in a lump floating on water in the gasification tank 1; and a step thawing the gas-hydrate m by spraying water from the thawing nozzle 11.SELECTED DRAWING: Figure 2
Patent JP-2019174069-A (JP)
Title: Information processing device, method and program
Inventor: TAKEDA KOICHIRO
IPC: F24F11/523
Filed: 2018-03-29
Abstract: To provide a technique for suppressing erroneous analysis of measurement data due to a change in an installation state of a sensor installed in an object as much as possible.SOLUTION: The information processing device for performing data collection from a sensor installed at each place of the object with an air conditioner installed includes: a sensor position operation reception part for receiving designation operation of the position of a sensor installed in an object in an image figure in the object displayed on a management screen; and a measurement data display processing part for generating a data display screen for displaying measurement data acquired by the sensor in time series when operation for requesting a display of the measurement data of the sensor is performed. In the case that operation for requesting the display of measurement data of a specific sensor undergoing position change in the image figure by the designation operation is performed, the measurement data display processing part makes any one of measurement data before the position change and the measurement data after the position change between the measurement data of the specific sensor to be a non-display in the data display screen.SELECTED DRAWING: Figure 12
Patent JP-2019175319-A (JP)
Title: Prediction method, prediction device, and computer program
Inventor: TAKAHASHI EISUKE
IPC: G05B13/02
Filed: 2018-03-29
Abstract: To provide a technique that enables behavior of a control unit to be easily recognized.SOLUTION: According to one aspect of the present disclosure, there is provided a method for predicting control input u and control output y when a target command r is input to a control unit. In this method, time-series data, which is a combination of control unit uand control output y, is acquired (S110). From this time-series data, a value ρfor a design variable ρ is calculated (S120), by which a value for an evaluation function is made smallest while a design variable θ is set at a fixed value θ, according to an evaluation function J(ρ, θ, u, y) for evaluating an error between a target response yand control output y. An evaluation function includes as elements: a transmission function C(ρ) for the control unit; and a target response transmission function T(θ) for regulating a target response ywith respect to the target command r. In addition a value θfor a design variable θ is calculated (S130), by which an evaluation function value is made smallest while the design variable ρ is set at the value ρ.Predictions of the control input u and control output y are based on the value ρand the value θ.SELECTED DRAWING: Figure 3
Patent JP-2019170921-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-29
Abstract: To provide a game that increases interest.SOLUTION: In a game machine having display means capable of displaying a plurality of displays, and a variable winning port that has a V-area that can be changed to be in a first state in which game balls can easily enter the V-area and a second state in which it is difficult for game balls to enter the V-area, one of the plurality of displays is a first display prompting ball entry to the V-area, and one of the plurality of displays is a second display indicating the remaining time during which ball entry to the V-area is enabled. The second display is switched from the first display when a predetermined game state is achieved, and the predetermined game state is a case where ball entry to the V-area is disabled even before a predetermined time in which the variable winning port is changed from the first state to the second state.SELECTED DRAWING: Figure 164
Patent JP-2019178535-A (JP)
Title: Fitting
Inventor: HIRAKAWA SHINYA
IPC: E06B1/56
Filed: 2018-03-30
Abstract: To provide a fitting that has a good appearance and a more improved authentic property.SOLUTION: A fitting 1 includes a resin angle member 5 made of resin on the indoor side of a frame body 2, one of the angle member 5 and the frame body 2 has insertion portions 502, 201 along the extending direction of the frame body 2, and the other of the angle member 5 and the frame body 2 has insertion groove portions 26, 508 into which the insertion portion 502 can be fitted, the angle member 5 is mounted to the frame body 2 by fitting the insertion portions 502 and 201 into the insertion groove portions 26 and 508. The insertion portions 502 and 201 and the insertion groove portions 26 and 508 are preferably provided continuously along the extending direction of the frame body 2.SELECTED DRAWING: Figure 1