baber/WOPTO huggingface dataset:
Patent JP-2019148266-A (JP)
Title: Noise reduction device, aircraft and noise reduction method
Inventor: HIRAI TORU
IPC: F15D1/00
Filed: 2018-02-26
Abstract: To provide a noise reduction device capable of increasing a noise reduction amount, an aircraft, and a noise reduction method.SOLUTION: A noise reduction device 1 has a perforated plate 2 that is disposed so as to face a flow of fluid and has a bent region 5 bending to the upstream side of the flow of fluid. The bent region 5 is provided at an end part 6 of the perforated plate 2, and has a concave R shape to the upstream side of the flow of fluid. Although a fluid flow direction is typically deflected outward from the center of the perforated plate 2 due to the perforated plate 2, the deflected fluid can easily pass through the perforated plate 2 because of having the bent region 5. This weakens a shear layer in the flow of fluid, reduces noise induced by a vortex, and thus can increase a noise reduction amount.SELECTED DRAWING: Figure 2
Patent JP-2019146654-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-26
Abstract: To provide a game machine capable of efficiently using a serial-parallel conversion IC and increasing interest of a game when controlled to a special state.SOLUTION: A game machine includes conversion means having a first board and a second board subordinate to the first board, wherein the second board converts a first signal output from the first board into a second signal different from the first signal. A part of the second signal converted by the conversion means is output to the first board. As a special state (KT state) with increased frequency in which a state is controlled to a predetermined state (small winning game state), a state can be controlled to a first special state (high probability/first KT state) and a second special state (high probability/second KT state), and a variable start device can be controlled by a specific opening pattern at different rates between the first special state and the second special state (a variable winning ball device is opened for 5.5 seconds in the first KT state, and for 0.5 seconds in the second KT state).SELECTED DRAWING: Figure 5
Patent JP-2018151624-A (JP)
Title: Laser line illumination device for high-throughput sequencing
Inventor: SUN YINGHUA
IPC: G02B21/06
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system which includes an objective lens and a line generation module.SOLUTION: An objective lens allows a first light beam and a second light beam to focus on a focal point outside a sample to adjust the line width, the first light beam being emitted from a light generation module and the second light beam being emitted from a line generation module. The line width increases so that the total power density of the light beam on the surface of the sample reduces and can make the power density of the light beam on the surface of the sample lower than the optical saturation threshold of a dye on the sample.SELECTED DRAWING: Figure 1A
Patent JP-2018158096-A (JP)
Title: Vehicle seat
Inventor: JEREMY RUFF
IPC: B60N2/90
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To improve workability of attaching or removing components such as electric components to or from a vehicle seat.SOLUTION: A vehicle seat includes a seat pad and a bracket configured to be held by the seat pad. The seat pad includes a first pad member, and a second pad member that is firmer than the first pad member. The bracket 30 includes an embedded portion 31 embedded in the second pad member, and a protrusion 33 that protrudes outward from the second pad member. The protrusion 33 includes an attachment surface 33A in which a through-hole 33B for attachment of a component is formed.SELECTED DRAWING: Figure 3
Patent JP-2019153016-A (JP)
Title: Voltage stabilization circuit device
Inventor: URABE SHINICHI
IPC: G05F1/56
Filed: 2018-03-01
Abstract: To provide a configuration with good response of voltage fluctuation compensation by reducing capacitance of a capacitor for the voltage fluctuation compensation in a voltage stabilizing circuit device that compensates for fluctuations in an output voltage of a DC power supply device due to fluctuations in power of a load and the like.SOLUTION: The voltage stabilization circuit device includes: switching means M1 connected via an inductor L between a pair of output terminals of a DC power supply device DCPS; switching means M2 connected via a capacitor C at both ends of the inductor; and switching control means for controlling conduction of the switching means so that, at any time, one of the switching means is in a conduction cut-off state and the other switching means is in a conduction state. A ratio D1 of a time width for cutting off conduction with respect to a predetermined period in the switching means M1 is adjusted so as to suppress fluctuations in an output voltage Vout.SELECTED DRAWING: Figure 1
Patent JP-2019153686-A (JP)
Title: Vacuum processing apparatus and exhaust control method
Inventor: UEDA TAKEHIRO
IPC: H01L21/3065
Filed: 2018-03-02
Abstract: To provide a technique capable of suppressing a bias in processing with respect to an object to be processed.SOLUTION: A processing container 30 includes a mounting table 31 on which a wafer W is mounted as an object to be processed and a shower head 46 that supplies a processing gas. A plurality of exhaust mechanisms 83 can control the exhaust amount for exhausting the processing gas, and are provided around the mounting table 31. A plurality of sensors 49 detect pressures at a plurality of dispersed positions in the processing container 30. A control unit 100 controls the exhaust amount of the plurality of exhaust mechanisms 83 so as to suppress the a bias in pressure of the processing gas supplied to the wafer W on the basis of the pressure detection results by the plurality of sensors 49.SELECTED DRAWING: Figure 1
Patent JP-2019150503-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-06
Abstract: To suppress a continuous operation performance from becoming monotonous.SOLUTION: A game machine 1 comprises: operation means 10 which can be operated by a player; continuous operation performance execution means for executing a continuous operation performance which is a performance for promoting a player to continuously operate the operation means 10, and in which the operation of the operation means 10 in the operation effective period is reflected in a performance; and automatic operation function setting means for, even when a continuous operation of the operation means 10 is not actually performed in the operation effective period, regarding that, virtual continuous operation of the operation means is performed and reflecting the continuous operation to the continuous operation performance. When the virtual continuous operation of the operation means 10 is executed in the continuous operation performance, according to a length of the operation effective period, an interval between a certain virtual operation and a next virtual operation may be varied.SELECTED DRAWING: Figure 21
Patent JP-2019155486-A (JP)
Title: Electric tool
Inventor: NAKAMURA MAKOTO
IPC: B24B47/12
Filed: 2018-03-07
Abstract: To provide a technology that can prevent use of an electric tool in a state where a cover is removed.SOLUTION: The specification discloses an electric tool. The electric tool includes a motor, a power transmission mechanism connected to the motor, a housing which houses the motor and the power transmission mechanism, a tip tool holding part connected to the power transmission mechanism, and a cover which covers at least a part of the tip tool holding part. The tip tool holding part may be locked in a state where the cover is not attached to the housing. In a state where the cover is attached to the housing, the tip tool holding part may be unlocked.SELECTED DRAWING: Figure 14
Patent JP-2019030628-A (JP)
Title: Information providing apparatus, information providing system, information providing method, and program
Inventor: IKEDA SO
IPC: H04M9/00
Filed: 2018-03-09
Abstract: To appropriately grasp situations of a user who uses a bed in facilities such as a medical facility and a nursing facility.SOLUTION: An information providing apparatus providing information about a user who uses a bed installed in a facility has: a collection part collecting image data from an acquisition device acquiring image data showing temperatures of the bed and around the bed; a detection part which detects a change of temperatures in the bed and one or more detection areas preset around the bed by using the image data collected by the collection part; and a notification part which notifies a prescribed notification destination of the user information when it is detected by the detection part that a change of temperature shown by the image data in the detection area shows a change of temperature of a preset content.SELECTED DRAWING: Figure 7A
Patent JP-2019156277-A (JP)
Title: Vehicle lamp
Inventor: MANO KOJI
IPC: F21S41/657
Filed: 2018-03-15
Abstract: To provide a vehicle lamp enabling performing aiming adjustment of a lamp highly accurately and easily, and achieving suitable light distribution control.SOLUTION: There are provided: a lamp unit 1; imaging means (camera) 2 for imaging a light irradiation area of the lamp unit 1; and control means (lamp ECU) 6 connected to a signal bus (CAN) 100 arranged in a vehicle, and controlling the lamp unit 1 and the imaging means 2. Aiming adjustment of the lamp unit 1 is performed on the basis of a signal made by subjecting an image signal imaged with the imaging means 2 to signal processing. The control means 6 outputs a signal subjected to signal processing to the signal bus 100 when a prescribed command signal is input, and performs aiming adjustment with an aiming adjusting machine connected to the signal bus 100.SELECTED DRAWING: Figure 2
Patent JP-2018165404-A (JP)
Title: Sealing treatment agent
Inventor: HIROHATA SATOKO
IPC: C23C4/06
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new sealing treatment agent that holds high anti-corrosiveness of a metal spray coating applied onto base metal, and also has improved dry properties, and provide a ferrous metal member more excellent in long-term anti-corrosive and anti-rust properties.SOLUTION: The present invention provides an aqueous sealing treatment agent for a metal spray coating that contains (a) a resin component containing at least one selected from the group consisting of acrylic resin emulsion, epoxyester resin dispersion, acryl silicon resin dispersion and urethane resin dispersion, (b) an inorganic component mainly composed of at least one selected from lithium silicate and quaternary ammonium silicate, and (c) a C4-7 ethylene glycol mono alkyl ether. There is also provided a ferrous metal member with the aqueous sealing treatment agent applied onto an external surface of the metal spray coating.SELECTED DRAWING: None
Patent JP-2019158804-A (JP)
Title: Analysis device and analysis method
Inventor: KO HIROSHI
IPC: G01N21/3504
Filed: 2018-03-16
Abstract: To provide an analysis device capable of observing a detachment gas of a sample in real time, and at the same time analyzing an association state of elements.SOLUTION: An analysis device 1 includes: a measurement chamber 2 for placing a sample Sa; a luminous intensity measurement part 4 for measuring luminous intensity of infrared light; a gas analysis part 5 for analyzing gas detached by a temperature increase; and an infrared light application part 6 for applying infrared light to the sample Sa. The measurement chamber 2 is maintained in a super-high vacuum when applying infrared light to the sample Sa.SELECTED DRAWING: Figure 1
Patent JP-2019151960-A (JP)
Title: Internal clothing environment cooling device
Inventor: LING ENRAY
IPC: F04D29/64
Filed: 2018-03-01
Abstract: To provide an internal clothing environment cooling device capable of preventing a fall from garment.SOLUTION: An internal clothing cooling device 1 comprises a pair of groove part 2 for inserting a line fastener 8 having a pair of tape and a pair of coil-like tooth arranged on garment from a first position X1 to a second position X2 of the internal clothing cooling device, the pair of groove part 2 has a tape insertion part 21 for inserting a tape 81 of the line fastener 8 and a coil-like tooth insertion part 22 for inserting a coil-like tooth 82 respectively, the tape insertion part 21 communicates from the coil-like tooth insertion part 22 to outside the internal clothing cooling device 1 in a cross section in a width direction of the groove part 2, a width W1 of the tape insertion part 21 is greater than a thickness T of the tape of the line fastener 8 and smaller that a width W2 of the coil-like tooth of the line fastener 8 and a width of the coil-like tooth insertion part 22 is greater than a width W3 of the coil-like tooth of the line fastener 8.SELECTED DRAWING: Figure 1
Patent JP-2019166901-A (JP)
Title: Seat belt device
Inventor: KANEMOTO DAIKI
IPC: B60R22/28
Filed: 2018-03-22
Abstract: To provide a seat belt device in which a variably restricting range of tension acting on a webbing is widened.SOLUTION: A retractor 2 includes: a spool 21 winding up a webbing 1; a lock wheel 22 rotatably mounted on one side of the spool 21 in an axial direction; a torsion bar 24 of which one end side is rotatably supported integrally with the lock wheel 22, whereas the other end is rotatably supported integrally with the spool 21; and a lock wheel locking member 28 inhibiting rotation of the lock wheel 22 under a predetermined condition. Further, in the retractor: the spool 21 includes a wire insertion hole 211 formed along the axial direction at a position alienated from the torsion bar 24; the lock wheel 22 includes a circular inner groove 222 on a surface on a spool 21 side; and in the inner groove 222, wire is housed in a state that its base end is fixed to the inner groove 222 and the other end is inserted to the wire insertion hole 211.SELECTED DRAWING: Figure 2
Patent JP-2019170080-A (JP)
Title: Power conversion device
Inventor: MATSUI SHIGEZUMI
IPC: H02J7/00
Filed: 2018-03-23
Abstract: To provide a power conversion device that prevents overcharge of an on-vehicle battery to suppress an occurrence of abnormality during charging.SOLUTION: Provided is a battery support device 10 to be connected to an on-vehicle battery E1 that supplies power to a starter 101, in which a control unit 12 acquires a battery voltage of the on-vehicle battery E1. The control unit 12 stores a threshold voltage set on the basis of the acquired battery voltage of the on-vehicle battery E1 at engine stop in a storage unit 122. Upon detection of startup of the starter 101, the control unit 12 controls switching of an AC-DC converter 11 so as to output a voltage up to the threshold voltage stored in the storage unit 122.SELECTED DRAWING: Figure 2
Patent JP-2019167142-A (JP)
Title: Binding band
Inventor: OKUMURA MASAMI
IPC: B65D63/10
Filed: 2018-03-26
Abstract: To provide a binding band capable of binding an object of any shape and particularly achieving a stable bound state.SOLUTION: A binding band 1 which is bound on an object to bind the object comprises: a band body 10 that extends/contracts in a longitudinal direction; and first and second surfaces 11, 10 of a surface fastener that are engaged with each other, the first surface being provided to one end of one surface of the band body, and the second surface being provided to roughly entire both surfaces of the band body on a part except the first surface and the backside thereof. Means 14 for preventing slipping of the binding band and the object is provided to at least a part of the second surface.SELECTED DRAWING: Figure 1
Patent JP-2019176688-A (JP)
Title: Vibration motor
Inventor: OI MITSURU
IPC: H02K33/16
Filed: 2018-03-29
Abstract: To provide a vibration motor which can further improve impact strength of member opposed to a vibrator in a vibration direction.SOLUTION: A body 1 of a vibration motor 100 in which a plate shape board 3 is provided in parallel with a vibration direction accommodates a vibrator 5 vibrating in one direction. A lateral part 12, a top surface part 11, and a bottom surface part 13 of the body 1 are respectively made of different members. The lateral part 12 is cylindrical extending in the vibration direction and a vertical direction. A first to fourth opposing parts 1A-1D are arranged within the body 1. In one side of the vibration direction, the first and the third opposing parts 1A and 1C are provided on the other side of the vibration direction compared with a first inner side surface 1210A of the lateral part 12, and are opposed to the one side of the vibration direction of the vibrator and the vibration direction. In the other side of the vibration direction, the second and the fourth opposing parts 1B and 1D are provided on one side of the vibration direction compared with a second inner side surface 1210B of the lateral part 12, and are opposed to the other side of the vibration direction of the vibrator 5 and the vibration direction.SELECTED DRAWING: Figure 2
Patent JP-2019175298-A (JP)
Title: Haptic output apparatus
Inventor: KANAI NAOKI
IPC: B06B1/04
Filed: 2018-03-29
Abstract: To provide a haptic output apparatus which allows increase of vibration amount in a vibration convergence period without increasing the vibration convergence period.SOLUTION: A haptic output apparatus 10 has a processor 101 which is a control apparatus for carrying out various processing and which outputs a drive signal and a brake signal to an actuator 102 to drive and brake the actuator 102. Specifically, the processor 101 functions as a signal transmission unit for transmitting the drive signal and the brake signal to the actuator 102. The actuator 102 has a function for generating vibration and provides, by generating vibration at the device mounted with the actuator 102, a haptic feedback to a user of the device. Thus, the actuator 102 generates haptic effect.SELECTED DRAWING: Figure 1
Patent JP-2019007332-A (JP)
Title: Underfloor space structure for natural convection type air conditioning, and building equipped with the same
Inventor: AMAYA KAZUO
IPC: F24F7/10
Filed: 2018-03-30
Abstract: To provide an underfloor space structure for achieving a natural convection type air conditioning, which can naturally and gradually generate and maintain air convection current having warmth not depending on power within a building, by performing heat exchange with recurrent warmth and cool ambient air reliably mixed to each other using the effect of attracting them mutually while securing the recurrent warmth and the cool ambient air each having temperature difference within the building.SOLUTION: An underfloor space structure 1 performs air conditioning of residence zone spaces 8 by generating natural air convection current motion within a building 9 with residence zone spaces 8 of the first floor or multiple floors. The underfloor space structure 1 comprises air mixed spaces 2, an air heating space 3, and space communicating means 4, with a foundation heat insulated underfloor of a first floor surface FS1, or the foundation heat insulated underfloor of the first floor surface FS1 and a zone under the stair way 81 coupling the first floor residence zone space 8 and the second floor residence zone spaces 8 partitioned therebetween.SELECTED DRAWING: Figure 1
Patent JP-2018138998-A (JP)
Title: Display
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a display using a light emitting device that can reduce unevenness in luminance between pixels.SOLUTION: Power supply lines 102 to which a power supply potential is applied are electrically connected in a display area where a plurality of pixels 100 are arranged. An interlayer insulating film is formed on an auxiliary power supply line 104 for electrically connecting the power supply lines 102 in the display area and gate electrodes of transistors 106, 107 included in the pixel, and the power supply lines 102 are formed on the interlayer insulating film located in a layer above the auxiliary power supply line 104 and gate electrodes. An auxiliary wire 109 formed on the interlayer insulating film is electrically or directly connected to the auxiliary power supply line 104.SELECTED DRAWING: Figure 1
Patent JP-2019185127-A (JP)
Title: Learning device of multilayer neural network and control method thereof
Inventor: SARUTA TAKAYUKI
IPC: G06N3/08
Filed: 2018-04-02
Abstract: To efficiently perform learning of a neural network in an adapted domain.SOLUTION: A learning device which learns a multilayer neural network (multilayer NN) includes: first learning means which learns a first multilayer NN by using a first data group; first generation means which generates a second multilayer NN in which a conversion unit which performs predetermined processing is added between a first layer in the first multilayer NN and a second layer following the first layer; and second learning means which learns the second multilayer NN by using a second data group having the property different from that of the first data group.SELECTED DRAWING: Figure 6
Patent JP-2019182008-A (JP)
Title: Steering column device
Inventor: FUJIWARA KAZUKI
IPC: B62D1/184
Filed: 2018-04-03
Abstract: To simplify structures of a lock mechanism and an energy absorption mechanism so as to reduce the number of components and reduce a manufacturing cost.SOLUTION: A steering column device 1 includes an outer jacket 3, an inner jacket 4 that is inserted into the outer jacket 3 movably in a tubular axis direction, and a lock mechanism 5 that joins the outer jacket 3 and the inner jacket 4. The lock mechanism 5 includes a cam member 23 that turns together with an operation shaft 20, a lock member 10 that is engaged with the cam member 23 and turned by the cam member 23, a locked part 24 that is put in the inner jacket 4, and a metallic member 25 interposed between the inner jacket 4 and the outer jacket 3. The metallic member 25 has one end detachably supported by the locked part 24. A region between the one end and the other end of the metallic member is wound about the periphery of a support 28 of the lock member 10.SELECTED DRAWING: Figure 2
Patent JP-2019186687-A (JP)
Title: Audio device, sound effect coefficient calculation method, and program
Inventor: KAWAHARA TAKEHIKO
IPC: H04R3/00
Filed: 2018-04-06
Abstract: To prevent a reproduction sound from being buried in noises under an environment in which the noises exist.SOLUTION: An audio device 120 comprises: a reproduction sound estimation part 212 that specifies a peak of an amplitude spectrum in a constant time in each frequency by performing an STFT to a first sound signal indicating a reproduction sound, and estimates a sound amount of the reproduction sound on the basis of the peak of the amplitude spectrum specified; a noise estimation part 213 that specifies the peak of the amplitude spectrum in the constant time in each frequency by performing the STFT to a second sound signal indicating a noise, and estimates the sound amount of the noise on the basis of the peak of the amplitude spectrum specified; and a sound effect coefficient calculation part 214 that compares the sound amount estimated by the noise estimation part 213 with the sound amount estimated by the reproduction sound estimation part 212, and calculates a sound effect coefficient applied to the first sound signal on the basis of a comparison result.SELECTED DRAWING: Figure 2