baber/WOPTO huggingface dataset:
Patent JP-2018193936-A (JP)
Title: Engine starting device
Inventor: KANEDA NAOTO
IPC: F02N11/08
Filed: 2017-05-18
Abstract: To provide an engine starting device capable of actualizing less engaging impact resulting in longer life and lower cost, and a shorter starting time by optimizing timings for starting the rotation of a generator motor and a starter in the combined cranking of an engine using both the generator motor and the starter.SOLUTION: The engine starting device includes the generator motor connected to a crankshaft of the engine, and the starter having a pinion provided in the state of being detachable from a ring gear provided on the crankshaft for engaging with the ring gear at starting the engine. When preset conditions are established, the combined cranking of the engine is performed using both the generator motor and the starter, and in the combined cranking, the rotation of the starter is started after the rotation of the generator motor is started.SELECTED DRAWING: Figure 1
Patent JP-2018192968-A (JP)
Title: Air-conditioning system for vehicle
Inventor: IWATA RYUICHI
IPC: F25B13/00
Filed: 2017-05-18
Abstract: To make it possible for an air-conditioning system for a vehicle, which has a first circulation passage and a second circulation passage, to selectively heat or cool a heating element with a refrigerant whichever the refrigerant is circulated in the first circulation passage or the second circulation passage.SOLUTION: An air-conditioning system for a vehicle comprises: a compressor that compresses a refrigerant; first and second expansion valves that expand the refrigerant and can be adjusted in the degree of opening; an indoor device that exchanges heat between the refrigerant and air in a vehicle cabin; an outdoor device that exchanges heat between the refrigerant and outdoor air; and a circulation passage switchable between a first a circulation passage that circulates the refrigerant in the compressor, the outdoor device, the first expansion valve, a heating element provided in the vehicle, the second expansion valve, the indoor device, and the compressor in that order and a second circulation passage that circulates the refrigerant in the compressor, the indoor device, the second expansion valve, the heating element, the first expansion valve, the outdoor device, and the compressor in that order.SELECTED DRAWING: Figure 1
Patent JP-2018197991-A (JP)
Title: Alteration detecting device, control method thereof, and program
Inventor: YAMAMIZU HIROSHI
IPC: H04N1/00
Filed: 2017-05-24
Abstract: To provide an alteration detecting device, a control method thereof, and a program capable of reducing a risk to a user when an alteration of software by invalid hacking, etc., is detected.SOLUTION: An image formation device includes: a scanner unit 13 that is controlled on the basis of software stored in an activation ROM 303 of a controller 11; a printer unit 14; a peripheral device including a LAN controller 306; an alteration detecting microcomputer 321 that detects whether or not there is an alteration of the software every time an activation is made to start supplying power for the entire local device; and a power supply control unit 320 that controls power supply for the entire local device. When detecting that there is an alteration, the alteration detecting microcomputer 321 transmits an alteration detecting signal to the power supply control unit 320. When receiving the alteration detecting signal from the alteration detecting microcomputer 321, the power supply control unit 320 stops supplying power to the peripheral device.SELECTED DRAWING: Figure 3
Patent JP-2018197721-A (JP)
Title: Area measurement method for graphene and manufacturing method for device
Inventor: UENO YUKO
IPC: C01B32/194
Filed: 2017-05-24
Abstract: To provide a method for quickly and directly quantifying a covering area of a graphene in a device with a size exceeding a millimeter scale on various solid substrates.SOLUTION: An area measurement method for a graphene includes: a process of preparing a plurality of test pieces each prepared by covering an insulator substrate with a reference graphene film by making areas of the reference graphene films different from each other; a process of calculating a resonance curve as a correspondence relation between a frequency of an incident microwave and reflection intensity of a reflected wave of the microwave or transmission intensity of a transmitted wave by a cavity resonator perturbation method, and calculating a Q value by a formula Q=f/Δf from a resonance frequency fas a peak value of the resonance curve and a half-value width Δf of the resonance curve; a process of calculating a correspondence relation between an inverse number of the Q value and the area of the reference graphene film; a process of calculating the resonance curve and the Q value as for a measurement object prepared by forming the graphene film on the insulator substrate; and a process of calculating the area of the graphene film provided on the measurement object on the basis of the correspondence relation.SELECTED DRAWING: Figure 3
Patent JP-2018199197-A (JP)
Title: Super abrasive grain wheel
Inventor: ISHIZU TOMOHIRO
IPC: B24D7/00
Filed: 2017-05-29
Abstract: To provide a super abrasive grain wheel which can sufficiently supply a grinding fluid to super abrasive grains.SOLUTION: A super abrasive grain wheel 10 comprises an annular base metal 20, and a super abrasive grain layer 30 which is circumferentially located on a surface of the base metal 20. The base metal 20 has plural fins 21 which are located on an inner peripheral side with respect to the super abrasive grain layer 30, and a recess 22, which has a width in a circumferential direction which is wider than that of the fin 21, is provided between the plural fins 21.SELECTED DRAWING: Figure 1
Patent JP-2018205787-A (JP)
Title: Information processing apparatus, display method of electronic document and program
Inventor: MINAMI KAZUHIRO
IPC: G06Q10/10
Filed: 2017-05-30
Abstract: To provide an information processing apparatus, a display method of an electronic document and a program capable of flexibly controlling necessary information to be displayed to a user while ensuring security of registered information.SOLUTION: Provided are display control means for displaying an electronic document including a plurality of items and corresponding registration information with display restriction applied to registration information according to the display restriction setting for each of the plurality of items, discrimination means for discriminating whether a display restriction release condition corresponding to items of the registration information is satisfied or not when a predetermined input operation for requesting display of the registration information in which display restriction is applied is made, and setting changing means for changing the display restriction setting so that the display restriction on the item is released when the release condition is determined to have been met, wherein the display control means updates the display of the electronic document based on the changed display restriction setting, when the display restriction setting is changed by the setting changing unit.SELECTED DRAWING: Figure 28
Patent JP-2018204054-A (JP)
Title: Method for manufacturing metal member, method for manufacturing printed circuit board, metal member, and printed circuit board
Inventor: KOBAYASHI HIROSHI
IPC: H05K3/34
Filed: 2017-05-31
Abstract: To provide a method for manufacturing a metal member, capable of suppressing the oxidation of a metal surface by forming a thin film on the metal surface without requiring a heating process, and the metal member.SOLUTION: A method for manufacturing a metal member, capable of forming thin film including organic poly siloxane on a metal surface at atmospheric pressure by a plasma polymerization method comprises: a plasma polymerization step S2 of plasma-polymerizing a plasmatized reactant gas, a carrier gas and an organic silane compound to obtain organic poly siloxane; and a film formation step S3 of coating the organic poly siloxane on the metal surface by plasma polymerization. In the film formation step S3, the film having a thickness of 100 nm or more and 200 nm or less on the metal surface and including the organic poly siloxane is uniformly formed.SELECTED DRAWING: Figure 1
Patent JP-2018022879-A (JP)
Title: Field-effect transistor, method for manufacturing the same, display element, image display device, and system
Inventor: KUSAYANAGI MINEHIDE
IPC: H01L21/336
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor arranged so as to be able to prevent the reduction of an oxide semiconductor at interfaces of the oxide semiconductor making an active layer, and source and drain electrodes, and having a simple structure and good transistor characteristics.SOLUTION: A field-effect transistor comprises: a gate electrode 16 for applying a gate voltage; a source electrode 12 and a drain electrode 13 for extracting a current; an active layer 14 provided between the source and drain electrodes, and made of an oxide semiconductor; and a gate insulator layer 15 provided between the gate electrode and the active layer. The source and drain electrodes each have a metal region made of a metal, and an oxide region made of a metal oxide. A part of each oxide region of the source and drain electrodes is in contact with the active layer, and the rest of the oxide region is in contact with a member other than the active layer.SELECTED DRAWING: Figure 1
Patent JP-2018004627-A (JP)
Title: Position detector
Inventor: HASHIMOTO KIYOSHI
IPC: G01D5/244
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of the position detector and allow arithmetic processing of an absolute position using a low-speed arithmetic processing unit.SOLUTION: An arithmetic processing unit 30 operates the absolute position of a rotating shaft 14 when a position detector 10 is activated, based on first to third analog signals according to first to third rotational angles detected by first to third rotational angle detectors 24 to 28. Meanwhile, a current position counter 54 detects the current absolute position of the rotating shaft 14 when the rotating shaft 14 is rotated, by counting the number of pulses of clockwise pulses or counterclockwise pulses according to the first rotational angle detected by the first rotational angle detector 24 based on a total pulse number TP according to the absolute position of the rotational shaft 14 at the activation.SELECTED DRAWING: Figure 1
Patent JP-2018207432-A (JP)
Title: Biometric signature system and biometric signature method
Inventor: KAGA YOSUKE
IPC: G06T7/00
Filed: 2017-06-09
Abstract: To execute authentication in a biometric signature at high speed.SOLUTION: A biometric signature system holds a first template that first biometric information obtained by a position of a user is converted; and a second template that second biometric information obtained by the position of the user is converted by a unidirectional conversion. The first template is formed by the first biometric information of an authentication object person, and a parameter that a similarity in the first template of the authentication object person corrected by using the parameter and the first template held by the biometric signature system becomes high is specified. The second templates is generated from each second biometric information of the authentication object person corrected by using each parameter included in a predetermined range including the specified parameter. Each generated second template and the second template held by the biometric signature system are compered, and thus, success and failure of the authentication object person is determined.SELECTED DRAWING: Figure 1
Patent JP-2018203529-A (JP)
Title: Loading device, feeding device, image forming device and image forming system
Inventor: YAZAWA HIROSHI
IPC: G03G15/00
Filed: 2017-06-09
Abstract: To realize a loading device loading a plurality of sizes on a plurality of loading parts, capable of synchronizing each of the loading parts with a simple configuration.SOLUTION: A loading device includes: first loading means 61a which can be elevated and lowered in the vertical direction and can load a first size sheet; and second loading means 61b which is connected to the first loading means in a state where the first loading means is positioned at a position of a prescribed height, and can load a second size sheet larger than the first size sheet by cooperating with the first loading means, and further releases the connection with the first loading means in a state where the first loading means is positioned at a position lower than the prescribed height.SELECTED DRAWING: Figure 1
Patent JP-2019002803-A (JP)
Title: Method of predicting lifetime of reactor structural materials and apparatus therefor
Inventor: KATAYAMA YOSHINORI
IPC: G21C17/00
Filed: 2017-06-15
Abstract: To evaluate the lifetime of a structural material for each deterioration event in evaluation-target equipment, based on prediction of material characteristic values of a structural material used in an extended period of time in a nuclear reactor.SOLUTION: A method of predicting lifetime of reactor structural materials comprises: an initial input step 1 of inputting the name of evaluation target equipment, material characteristic values, operation conditions in a nuclear power plant, a deterioration event to be evaluated, and a lifetime limit value comprising material characteristic values considered as life, which are prerecorded in a material database; a present-material characteristic value calculation step 2 of calculating the present material characteristic values from changes of material characteristics from the items and values input in the initial input step, based on the databases; a lifetime calculation display step 3 of displaying a result of a calculation which calculates the time the material arrives the end of lifetime, based on the material characteristic values at a desired lifetime end and the present material characteristic values determined by the present-material characteristic value calculation step; and a saving step 4 of saving the present material characteristic values and the calculation result of the time the material arrives the end of lifetime, determined from the present material characteristic values.SELECTED DRAWING: Figure 1
Patent JP-2019003501-A (JP)
Title: Information processor, information processing method, and program
Inventor: NAKAMURA MINORU
IPC: G06F12/00
Filed: 2017-06-16
Abstract: To provide a storage technology enabling high-speed search of a document including whose data type is not determined and which includes a field name and a value corresponding to the field name.SOLUTION: An information processor includes: an acquisition part acquiring a document whose data type is not determined and which includes a field name and a value corresponding to the field name; a holding part holding field name specification information for specifying the field name described in the document in description order of the field name in the document; a generation part generating description order and type relationship information associating the description order with type information of the document specified in accordance with the description order; and a storage control part storing, into a storage region, type-value relationship information associating a value corresponding to the field name corresponding to the field name specification information held in the description order.SELECTED DRAWING: Figure 4
Patent JP-2019004082-A (JP)
Title: Coil component
Inventor: MARUYAMA KIWA
IPC: H01F17/00
Filed: 2017-06-16
Abstract: To secure a margin for positional deviation of a coil, while restraining reduction of the core area.SOLUTION: A coil component includes an insulator 10 laminating multiple insulation layers 12, and a spiral coil 30 including a plane conductor 32 and a rand 34 constituting a part of the plane conductor 32, and a through hole conductor 36 connecting between the rands 34, and provided in the insulator 10. In the plan view of the multiple insulation layers 12 in the lamination direction, the coil 30 has a substantially rectangular annular shape. In the plan view, the rand 34 is placed at the corner of the coil 30 of substantially rectangular annular shape, and is bent for the linear part 40 of the plane conductor 32 so as to be located closer to the center side of the coil 30 than the extension of the contour 42 on the outside of the linear part 40 of the plane conductor 32. In the plan view, the through hole conductor 36 is substantially circular, and longer than the width of the rand 34 but shorter than the rand 34.SELECTED DRAWING: Figure 7
Patent JP-2017181524-A (JP)
Title: measuring device
Inventor: TAKAHASHI KEI
IPC: H01L21/8234
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of performing an accurate voltage measurement for a long period of time without affecting an object to be measured, by ensuring a predetermined ESD resistance and reducing a leak current.SOLUTION: A measuring device includes: a probe needle that contacts an objects to be measured; a first FET that detects voltage of the object to be measured; and a protection circuit that protects the first FET from static electricity. The protection circuit includes a second FET in which an oxide semiconductor film is used for a channel formation region.SELECTED DRAWING: Figure 3
Patent JP-2017197769-A (JP)
Title: Manufacturing method of slurry-like paint material and reinforcement method of structure to be reinforced
Inventor: SUZUKI TAKAHIRO
IPC: B05D7/24
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a slurry-like paint material by uniformly dispersing glass single fibers practically excluding agglutination and crossconnection between single fibers in a liquid paint material and a reinforcement method of a structure to be reinforced using the same.SOLUTION: A glass single fibers are scraped from a glass single fiber mass to open the fibers to practically completely one each, the glass single fibers are directed to a paint material liquid surface and captured by the paint material liquid surface P with adhesiveness thereof and dispersed in the paint material by mixing. The manufactured slurry-like paint material is used for reinforcement of a structure to be reinforced by application to a surface of the structure to be reinforced and solidification.SELECTED DRAWING: Figure 6
Patent JP-2019007271-A (JP)
Title: Vehicle window device
Inventor: HARADA TOSHIYUKI
IPC: B60J3/00
Filed: 2017-06-27
Abstract: To provide a vehicle window device capable of reducing flapping of a sunshade and securing anti-glare performance to an occupant.SOLUTION: A vehicle window device 1A includes: a sunshade mounting detector 35 for detecting a mounted state in which a sunshade covers at least a part of a window opening of a vehicle and outputting a sunshade mounted detection signal 41 according to the mounted state; a vehicle state detection unit 37 for outputting a vehicle state detection signal 43 according to a vehicle situation; an operation unit 39 provided for conducting an operation for opening/closing a window and outputting an operation signal 45 when the operation is conducted; a control unit 33 driving the window in an opening direction based on the operation signal 45 if the sunshade is detected to be in the mounted state based on the sunshade mounted detection signal 41 and outputting a driving signal 47 for causing an opening area to be in an allowable opening state which is smaller than a fully opened state; and a driving unit 13 driving the window in the opening direction based on the driving signal and establishing the allowable opening state.SELECTED DRAWING: Figure 2
Patent JP-2019010066-A (JP)
Title: Agricultural implement
Inventor: TOTANI TAKAYUKI
IPC: A01D34/44
Filed: 2017-06-30
Abstract: To provide an agricultural implement capable of improving weight balance.SOLUTION: An agricultural implement 1 includes a machine body 3 connected to a tractor, and an off-set frame 4 is provided on the machine body 3, rotatably in a vertical direction. A mower work body 5 settable both in a storage state and in an off-set state is provided on the off-set frame 4, rotatably in a vertical direction. Further, the agricultural implement 1 also includes second rotating driving means 7 for rotating the mower work body 5 to the off-set frame 4. The second rotating driving means 7 has a second cylinder 61 positioned on the rear of the tractor both in the storage state and in the off-set state of the mower work body 5.SELECTED DRAWING: Figure 1
Patent JP-2019011183-A (JP)
Title: Conveyance device and image recording device
Inventor: NODA KENGO
IPC: F16C13/02
Filed: 2017-06-30
Abstract: To suppress degradation in conveyance precision of a sheet.SOLUTION: The conveyance device includes: a discharge roller 62 which can move to a nip position where a sheet 12 is nipped in a space to a spur 63 and a spacing position spaced from the spur 63; bearings 80 each having a long hole 107 which can guide the discharge roller 62 to the nip position and the spacing position; and a side frame 55 supporting the bearings 80. Each of the bearings 80 has a circular outer-peripheral surface 104 when viewed from a longitudinal direction 9 and a fitting part 103 capable of being fitted to the side frame 55. The side frame 55 includes a circular inner-peripheral surface 72A in slide contact with the outer-peripheral surface 104 of the fitting part 103 fitted. Each of the bearings 80 rotates by a predetermined angle with the outer-peripheral surface 104 in slide contact with the inner-peripheral surface 72A to be assembled into the side frame 55. The discharge roller 62 is positioned at an upper end of the long hole 107 at the nip position. The rotational center of each of the bearings 80 is the identical position to an axis 62C of the discharge roller 62 at the nip position.SELECTED DRAWING: Figure 8
Patent JP-2019015574-A (JP)
Title: Tire performance evaluation method
Inventor: MINAMI YUSUKE
IPC: G01M17/02
Filed: 2017-07-05
Abstract: To provide a tire performance evaluation method capable of quantitatively and accurately evaluating ride comfort performance of a tire mounted to the vehicle.SOLUTION: The tire performance evaluation method is a method for evaluating ride comfort performance of a tire 2. The method comprises: a travelling step S1 of, after mounting the tire 2 to a vehicle 1, driving the vehicle 1 to travel on a road having at least one projection 3; a measuring step S2 of measuring in time series the acceleration a of the vehicle 1, which is applied to the vehicle 1 when getting over the protrusion 3 in the traveling step S1; and an evaluating step S3 of evaluating the ride comfort performance of the tire 2 on the basis of the attenuation characteristics of the acceleration a measured in the measuring step S2.SELECTED DRAWING: Figure 4
Patent JP-2017170220-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can suppress lowering of a game amusement.SOLUTION: A game machine performs a lottery with a predetermined trigger, imparts a privilege when a lottery result is a special result, selects any expectation performance from a plurality of expectation performances where an expectation degree can be suggested in which the lottery result is a special result, and displays the selected expectation performance in a display section. While the expectation performance is displayed in the display section, on the basis of the lottery result, a predetermined display performance can be displayed, and an expectation degree in which a result is a special result of the expectation performance is changed, by displaying a display performance associated with the expectation performance in another display section which can display at the same time as the display section.SELECTED DRAWING: Figure 19