baber/WOPTO huggingface dataset:
Patent JP-2017523688-A (JP)
Title: ハイダイナミックレンジ画素およびそれを動作させるための方法
IPC: H04N5/374
Filed: 2015-07-06
Abstract: 本発明は、感光性素子と、感光性素子に接続された検知器ノードと、所定の電圧に検知器ノードをリセットするために検知器ノードに接続されたリセットスイッチと、検知器ノードに接続された入力を有するバッファ増幅器と、読出し処理の間に前記画素を選択するように動作可能である選択トランジスタと、感光性素子、検知器ノード、リセットスイッチ、バッファ増幅器、選択トランジスタのうちの少なくとも１つに由来し、感光性素子によって発生させられた少数キャリアを格納するように動作可能である固有の寄生静電容量とを備え、画素は、検知器ノードに接続された入力を有し、格納モードである間に、発生させられた少数キャリアを格納するために格納モードで動作可能であり、デストアモードである間に、静電容量の中に少数キャリアをデストアするためにデストアモードで動作可能であるデュアルモード静電容量をさらに備えることを特徴とする、ＨＤＲ画素に関する。【選択図】図４
Patent JP-2018115466-A (JP)
Title: Drain plug device
Inventor: OGAWA JUN
IPC: A47K1/14
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a drain plug device of a simple configuration that may be assembled readily.SOLUTION: A drain plug device includes an operation part for moving a plug cover up and down, and an attachment member for installing the operation part on a drain port. The attachment member includes a cylindrical holding part for holding the operation part, a connection part integral with the holding part and extending outward from the holding part, and a cylindrical pedestal part integral with the connection part, provided to surround the holding part, and fitted to the drain port or piping. The holding part includes a cylindrical first body part, and a first opening part provided beside the first body part to enable the operation part to be inserted into the first body part from a side. The pedestal part includes a cylindrical second body part, and a second opening part provided beside the second body part to enable the operation part to be inserted into the second body part from a side. At least a part of the second opening part is oriented horizontally in a same direction as at least a part of the first opening part.SELECTED DRAWING: Figure 2
Patent JP-2018115824-A (JP)
Title: Range hood, and method of attaching end rail in range hood
Inventor: KAMEDA YUSHI
IPC: F24F13/20
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a range hood capable of simply attaching an end rail without deteriorating an appearance.SOLUTION: A range hood is equipped with: a hood 11; a range hood body 12 which is provided on an upper part of the hood 11 and in which a fan 32 is built; and end rails 13 and 14 which cover the range hood body 12 above the hood 11. One of the end rails 13 and 14 and the range hood body 12 is equipped with engaging portions 46 and 58 which have groove portions 45 and 57 opening in directions along plate surfaces of the end rails 13 and 14 and closing in directions perpendicular to the plate surfaces, and the other is equipped with engaged portions 48 and 62 which are inserted in the groove portions 45 and 57 by the movement in the directions along the plate surfaces of the end rails 13 and 14 and engage with the engaging portions 46 and 58.SELECTED DRAWING: Figure 13
Patent JP-2018116885-A (JP)
Title: Fuel cell system
Inventor: TAKEUCHI TETSUYA
IPC: H01M8/04
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving the usability.SOLUTION: A fuel cell system 1 comprises a fuel cell 2, a fuel gas supply passage 11, a fuel gas control part 31, a gas alarm device 4, an oxidant gas supply passage 12, a steam introduction passage 13, a steam control part 5 and a control device 6. The fuel gas control part 31 is provided to the fuel gas supply passage 11 and controls supply of a fuel gas to an anode flow passage 21. The steam control part 5 is provided to the steam introduction passage 13, and controls introduction of steam to the anode flow passage 21. The control device 6 controls the fuel gas control part 31 so as to avoid an alarm of the gas alarm device 4 and stops flowing of the fuel gas in the fuel gas supply passage 11, and controls the steam control part 5. During flowing stop period of the fuel gas, the steam is introduced from the steam introduction passage 13 to the anode flow passage 21.SELECTED DRAWING: Figure 1
Patent JP-2017163534-A (JP)
Title: Push pull ringing suppression circuit
Inventor: CLEMENS GERHARDUS JOHANNES DE HAAS
IPC: H04L25/02
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a ringing suppression circuit to address the problem of ringing or reflections existing on a bus.SOLUTION: A circuit comprises: a first input terminal coupled to a transmit data input terminal of a bus transceiver; and a first output terminal coupled to a bus. The circuit is configured to be coupled in parallel with the bus transceiver. The circuit is further configured to, in response to a dominant to recessive transition on the transmit data input terminal, lower an impedance of the bus.SELECTED DRAWING: Figure 3
Patent JP-2018117875-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To properly handle a notification that a performance degree is adjustable and an adjustment of the performance degree to be executed following the notification according to a situation when a game machine is started.SOLUTION: The game machine capable of executing a prescribed game includes notification means for notifying a player that the performance degree is adjustable and a movable body capable of operating. The timing of the notification differs depending on whether the game machine has made a cold start or a hot start. When the game machine has made a hot start, the notification is performed after an initial operation of the movable body ends.SELECTED DRAWING: Figure 24
Patent JP-2018127029-A (JP)
Title: Seat rail device
Inventor: SUZUKI HIROYUKI
IPC: B60N2/06
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat rail device which inhibits relative movement from being caused between an upper rail and a lower rail by swing of a vehicle etc. even if one side lock state is caused by misalignment in a relative physical relationship of a pair of seat rail devices.SOLUTION: A seat rail device comprises: a lower rail (12) fixed to a floor in a vehicle cabin; an upper rail (10) which is supported by the lower rail so as to slide only in a vehicle fore and aft direction; an interlock member (40) provided at the upper rail, facing the lower rail, and having multiple grooves (engagement grooves); and an engagement device (42) provided at the lower rail and having an engagement part (50) which may engage with any of the multiple grooves of the interlock member.SELECTED DRAWING: Figure 3
Patent JP-2017194451-A (JP)
Title: Error identification method for machine tool, and error identification system
Inventor: MATSUSHITA TETSUYA
IPC: G01B5/008
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To also simultaneously calibrate a diameter/length correction value of a position measurement sensor when identifying a geometrical error of a machine tool from a position of a measured jig by measuring the measured jig while using the position measurement sensor.SOLUTION: A length correction value of a touch probe is calibrated in S1, and a diameter correction value of the touch probe is calibrated by measuring an initial position of a target sphere in S2. Each target sphere center position and a touch probe distal end position estimated under a preset measurement condition are calculated by using the initial position of the target sphere and the length correction value of the touch probe in S3, and a command value list is created from calculated coordinate values. The touch probe is brought into contact with the target sphere based on the command value list in S4, and a center position and a diameter of the target sphere are calculated by correction using the length correction value and the diameter correction value. Identification calculation of a geometrical error of a machine is performed based on a coordinate value of a center position of the target sphere or command values in S5.SELECTED DRAWING: Figure 11
Patent JP-2018102892-A (JP)
Title: Fire hydrant device and fire extinguisher box
Inventor: NISHIMURA HIROKI
IPC: A62C13/78
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fire hydrant device to enable prompt fire fighting without causing problems in taking out a hose or fire extinguisher, even if the fire hydrant device is placed to be embedded in a watchman passage.SOLUTION: A fire hydrant device 1 comprises: a box-shaped body part 11 that has an opening in a top face and comprises a hose storage 5 to store a hose 3 that is wound and laid down and a fire extinguisher storage 9 to store fire extinguishers 7 that are laid down; and a top plate part 13 covering the top face opening of the body part 11. In the fire hydrant device 1, the top plate part 13 is split in a depth direction into two, i.e., a front side top plate part 15 and a back side top plate part 17, where the front side top plate part 15 can be opened and closed with its back side edge rotatably attached to the body part 11 or back side top plate part 17.SELECTED DRAWING: Figure 1
Patent JP-2018133350-A (JP)
Title: Heat sink with circuit board and manufacturing method thereof
Inventor: MOROI TSUTOMU
IPC: H01L23/12
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink with circuit board excellent in cooling performance and durability against temperature change, and having low pressure loss, and to provide a manufacturing method thereof.SOLUTION: A heat sink 1 has a heat sink body 2, a low expansion plate 3, an intermediate plate 4, and a circuit board 5. The heat sink body 2 includes a base plate 21 and a pin fin 22, and is composed of an aluminum material having a proof strength of 50 MPa or more and a Young's modulus of 70 GPa or less. The pin fin 22 has a quadrangular prismatic shape, and includes a flat lateral face 221, and a corner 222 where the radius of curvature in a profile parallel with the front side 211 of the base plate 21 is 0.1 mm or less. The lateral face 221 of the pin fin 22 and the back side 212 of the base plate 21 are connected via the root 223 of the pin fin. The radius of curvature R of the root 223 in a profile perpendicular to both back side 212 and lateral face 221 is 0.1 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2018133628-A (JP)
Title: Current transformer
Inventor: MATOBA HIROSHI
IPC: H04B3/56
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a signal of a power line communication attenuates considerably in a current transformer.SOLUTION: A current transformer includes an iron core, a primary winding wound around the iron core, a plate-like secondary winding 3a wound around the iron core, and a conductive plate member 5 forming a capacitor 6 for detouring a power line communication signal with a secondary winding 3a at an end portion 3a-1 of the secondary winding 3a. In a case where the plate member 5 is connected to one end of the primary winding, the power line communication signal is detoured between a primary side power line and a secondary side power line by the capacitor 6, and the degree of attenuation of the power line communication signal in the current transformer can be reduced.SELECTED DRAWING: Figure 3A
Patent JP-2018130667-A (JP)
Title: Sludge scraper
Inventor: SAITO YUJI
IPC: B01D21/18
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sludge scraper having a flight and an endless chain capable of performing sloshing measures with a simple device configuration.SOLUTION: A sludge scraper 1 has a flight 4 scraping sludge or scum and an endless chain 3b supporting the flight 4 and endless chains 3a, 3b are disposed at the end of the flight 4 in a longitudinal direction. In the sludge scraper 1, the support of the endless chains 3a, 3b by a chain guide 7b being disposed at the wall surface and the like of a rectangular sedimentation basin and having a simple structure and sloshing measures can be performed since the endless chains 3a, 3b are disposed at the end of the flight 4 in a longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2018131852-A (JP)
Title: Building material
Inventor: AKAGI TATSUYA
IPC: B32B15/08
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight building material with high strength in a building material in which a core material is covered with a covering portion.SOLUTION: Since a building material P comprises a core member 10 comprising a long foam 20 made of a synthetic resin and end members 30 made of metal disposed at both ends in the width direction of the foam 20 and a covering portion 40 made of synthetic resin covering the outer surface of the core member 10, while reducing the weight by the foam 20, it is possible to enhance the strength by suppressing the deflection of the building material P in the longitudinal direction by the end members 30 on both side end portions. For example, in the case of using the building material P as a deck material, it is possible to maintain strength even if the pitch of the joists to which the deck material is attached is expanded.SELECTED DRAWING: Figure 1
Patent JP-2018132482-A (JP)
Title: Laser distance measuring device
Inventor: HANADA YOSHIHIRO
IPC: G01C3/06
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a laser distance measuring device that performs distance measurement for a hemispherical range.SOLUTION: The laser distance measuring device comprises: a collimator lens converting output light outputted from a light source into parallel light and emit it; an emission part receiving the parallel light from the collimator lens and deflecting and emitting the received parallel light; a deflection part deflecting and emitting the parallel light so as to change the emission direction of the parallel light emitted by the emission part in an in-plane direction of a plane orthogonal to the incident direction of the parallel light, and deflecting reflected light reflected by an object into a direction which the parallel light comes in and emit it; a condenser lens condensing the reflected light emitted from the deflection part relative to a detector; a rotation mechanism rotating, with a vertical direction as rotation axis, an optical system including the light source, the collimator lens, the emission part, the deflection part, the condenser lens, and the detector; and a measurement part measuring a distance to the object reflecting the parallel light based on reflected light detected by the detector.SELECTED DRAWING: Figure 1A
Patent JP-2018137649-A (JP)
Title: Controller, antenna setting method and radio system
Inventor: SHIIZAKI KOTARO
IPC: H04W24/08
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller and the like capable of changing antenna to be used in a base station depending on the actual use state of antennas at the mobile station.SOLUTION: The controller for controlling a base station connected wirelessly to a mobile station includes: a collection unit; a determination unit; and a setting unit. The collection unit collects reception quality information of each type of antenna in each mobile station from the base station. The determination unit determines the usage ratio of each antenna type used in the base station based on the ratio of the reception quality information of each antenna type collected by the collection unit. The setting unit sets the usage ratio of each antenna type determined by the determination unit to the base station.SELECTED DRAWING: Figure 9
Patent JP-2018141482-A (JP)
Title: Rotary machine and bearing structure for the same
Inventor: OOKA KEIICHIRO
IPC: H02K5/167
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent contact between a bearing body part and a rotor shaft step part adjacent thereto without increasing a size in an axial direction in a rotary machine.SOLUTION: A rotary machine comprises a rotor shaft 11 supported by two bearing structures 30 by two outer diameter contraction parts 11a and a rotary part provided thereto. Each of the bearing structures 30 comprises a bearing body part 31, a metal part for a bearing surface 32 and a bearing body end protective metal part 33. In the bearing body part 31 formed with a lubricating oil inflow groove and a lubricating oil discharge groove 31c, an end surface radial direction inside part 31e is formed so as to be recessed closer to an inside in an axial direction than an end surface radial direction outside part 31f. The bearing body end protective metal part 33 has material quality softer than that of a material of the bearing body portion 31 and the rotor shaft 11, and is provided on a surface of the end surface radial direction inside part 31e. At least a part of the surface protrudes closer to an outside in the axial direction than the end surface radial direction outside part 31f.SELECTED DRAWING: Figure 4
Patent JP-2018061821-A (JP)
Title: Dishwasher
Inventor: SAHASHI TOSHIO
IPC: A47L15/42
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher which comprises a rotatable washing nozzle 4 in a washing tank, the dishwasher comprising a valve body 45 capable of rotating and vertically moving provided in an inflow cylinder part 41 of the washing nozzle, in which, for every time when the valve body moves downward once and moves upward by re-driving of a pump for supplying washing water to the inflow cylinder part after temporary stop, by action of a cam mechanism, the valve body is positioned on a first rotation position for supplying washing water to a first channel in the nozzle and a second rotation position for supplying washing water to a second channel in the nozzle alternately, and for improvement of maintenance property, the valve body can be taken out from the inflow cylinder part without detaching the inflow cylinder part from the washing nozzle.SOLUTION: A second guide part 464 for contacting a second cam part 463 provided on a valve body 45 for rotating the valve body 45 in one side of circumferential directions for a constant angle, in downward movement of the valve body 45, is provided not on an inflow cylinder part 41 but on a support member 24 which is fixed to a washing tank at a lower position of the inflow cylinder part 41.SELECTED DRAWING: Figure 6
Patent JP-2017170429-A (JP)
Title: Air filter medium
Inventor: KOMORI DAISUKE
IPC: B03C3/28
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium having heightened collection performance by providing an electric field having directivity in a planar direction and in a lamination direction on a nonwoven fabric comprising a laminated fiber layer, and by applying sufficient electrostatic force to dust particles.SOLUTION: In an air filter medium including a substrate 2, and a fine fiber layer 4 provided on the surface of the substrate 2, the fine fiber layer 4 is a multilayer structure comprising an aggregate of fine fibers 3, which is formed by laminating a first fine fiber aggregate 6 comprising much positively-charged fine fibers 3, and a second fiber aggregate 7 comprising much negatively-charged fine fibers 3, to thereby improve collection performance remarkably.SELECTED DRAWING: Figure 2
Patent JP-2018142904-A (JP)
Title: Communication device, notification method and program
Inventor: NAKANO MASAHARU
IPC: H04L12/46
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress increase in communication delay even in a case where device type information of a communication device is delivered.SOLUTION: A communication device 100 delivers an IP address in a case where a request signal for requesting acquisition of the IP address is received from a communication device 200, transmits to the communication device 200 the delivered IP address and device type information of connection equipment other than the communication device 200 in a case where the request signal transmitted by the communication device 200 includes device type information of the communication device 200, and transmits the delivered IP address to the communication device 200 in a case where no device type information of the communication device 200 is included in the request signal transmitted by the communication device 200.SELECTED DRAWING: Figure 1
Patent JP-2018141439-A (JP)
Title: Engine control device
Inventor: TOBE SHOTA
IPC: F02D41/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To execute a cleaning mode at appropriate timing.SOLUTION: An engine control device 10 having a cleaning mode of cleaning deposit D in an intake system 20 includes: a generation source calculation section 51 for calculating an adhesion amount of a generation source of the deposit D on the basis of a temperature of the intake system 20; a deposit calculation section 52 for calculating the adhesion amount of the deposit D on the basis of the adhesion amount of the generation source and the temperature of the intake system 20; and a mode control section 53 for executing the cleaning mode when the adhesion amount of the deposit D exceeds an execution threshold value.SELECTED DRAWING: Figure 2
Patent JP-2017130674-A (JP)
Title: Ferrite sintered magnet
Inventor: TSUKAMOTO NAOTO
IPC: H01F1/11
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite magnet capable of suppressing discharge of particles or the like from the ferrite magnet, and a method for producing the ferrite magnet.SOLUTION: A ferrite magnet includes: a ferrite element body 10 comprising a plurality of ferrite particles 11; an impregnated phase 20 introduced between the ferrite particles 11 on a surface of the ferrite element body 10; and a final coating layer 30 formed on the outermost surface of the ferrite element body 10. The final coating layer 30 is in contact with both the ferrite particles 11 and the impregnated phase 20 at a boundary 40 between the impregnated phase 20 and the final coating layer 30.SELECTED DRAWING: Figure 2
Patent JP-2018144765-A (JP)
Title: Remote control apparatus, mobile and controlling system
Inventor: SUZUKI KAZUNARI
IPC: H04M11/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To safely control a mobile even when radio signal reception environment becomes worse in a case where the mobile is remote-controlled via a radio communication network.SOLUTION: When reception level of radio signal notified from a traveling mobile 20 is below a first threshold, a remote control apparatus 10 remote-controls the mobile 20 until the mobile reaches radio signal reaching area of a radio base station 91 of a radio base station ID corresponding to a reception level of a second threshold or more. The first threshold is a threshold determined as the lowest level allowing radio communication. The second threshold is a threshold determined as the lowest level allowing good radio communication and is at least a value equivalent or more of the first threshold. A level between the first threshold and the second threshold is a level allowing communication, but it cannot be said as good communication.SELECTED DRAWING: Figure 1
Patent JP-2018149822-A (JP)
Title: Operation mode changeover control device, method and program
Inventor: AOI HATSUMI
IPC: B60K28/06
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To enable a control device to secure lead time of an operator sufficiently when switching from an automatic operation mode to a manual operation mode even when alternation of the operator is caused.SOLUTION: During an operation control period by the automatic operation mode a lead time control unit 613 counts by setting a first lead time when determined that the operator is in such a state as to perform driving operation by the manual operation mode, and a lead time information generated unit 614 generates first lead time information for informing a residual time of the first lead time. A driver condition determination unit 612 determines whether or not the alternation of the operator generates in the first lead time and the lead time control unit counts by setting a second lead time when determined that the alternation is generated and the lead time information generated unit generates second lead time information for informing the residual time of the second lead time.SELECTED DRAWING: Figure 2