baber/WOPTO huggingface dataset:
Patent JP-2018201306-A (JP)
Title: Sensorless motor and start method of the same
Inventor: HATTORI MAKOTO
IPC: H02K7/108
Filed: 2017-05-29
Abstract: To provide a sensorless motor which can boost surely the sensorless motor and has a short boosting time, and a start method therefor.SOLUTION: A sensorless motor (10) comprises: a stator (104) constructed by a plurality of coils (109, 111, and 113); a rotator (102) arranged in an inner direction of the stator; and an output ring (112) arranged in the inner direction of the rotator. The rotator comprises centrifugal clutches (116a, 116b, 116c, and 116d) arranged in the inner direction of the output ring. Each centrifugal clutch makes the output ring rotate by being operated so as to be contacted to at least one part of an inner surface of the output ring when the number of rotations of the rotator reaches to a predetermined rotational number.SELECTED DRAWING: Figure 1
Patent JP-2018205874-A (JP)
Title: Software management device, software management system, software management program and software management method
Inventor: UJITA HIROYUKI
IPC: G06F9/46
Filed: 2017-05-31
Abstract: To provide a software management device or the like which controls software so that, when the software is operated on a plurality of virtual machines, a processing performance of the entire software does not exceed a contracted processing performance.SOLUTION: The software management device has: a processing performance measurement unit which measures or collects a processing performance of first software operated on a first virtual machine and a processing performance of second software being operated on a second virtual machine; and a processing performance limit value setting unit which sets a processing performance limit value for limiting the processing performance of the first software being operated on the first virtual machine in such a range that the measured processing performance does not exceed a contracted processing performance.SELECTED DRAWING: Figure 1
Patent JP-2018205028-A (JP)
Title: Stress measurement method
Inventor: TAKAMOKU HIROYUKI
IPC: G01N23/2055
Filed: 2017-05-31
Abstract: To provide a stress measurement method with which it is possible to measure the stress in a recess of a test object with high accuracy using a two-dimensional detection method.SOLUTION: Provided is a method for measuring the stress of a recess (3) of a test object (1) consisting of metal and having a surface (2) and the recess (3), comprising: a detection step for allowing an X-ray to be entered to the recess (3), as well as detecting the refraction ring (R) of a refracted X-ray formed by the X-ray as it is refracted by the recess (3); and a calculation step for calculating the stress of the recess (3) on the basis of the detection result of the detection step. In the detection step, the X-ray is entered to each of a plurality of regions in the recess (3) of the test object, and the refraction ring (R) formed by each X-ray as they are refracted by the recess (3) is detected with a two-dimensional detector.SELECTED DRAWING: Figure 1
Patent JP-2018207295-A (JP)
Title: Image processing device, method of controlling image processing device, and program
Inventor: HATANO GAKUKAI
IPC: B41J29/00
Filed: 2017-06-05
Abstract: To provide functions with necessary security kept without carelessly providing all functions for a user in a state in which it is not convinced that the user is the authenticated person himself or herself.SOLUTION: A user identification module of an image processing device acquires an identification result of a user from an environmental authentication system (S505), identifies the user based upon feature quantities of operation input that the user performs (S506 to S509), determines the right to access the image processing device based upon an integrated user identifier identifying the user based upon an authentication result identifier acquired from the environmental authentication system and feature quantities of the operation input (S510 to S512), and provides functions of the image processing device according to the determined access right (S514).SELECTED DRAWING: Figure 5
Patent JP-2018206097-A (JP)
Title: Attendance management system and attendance management method
Inventor: ITAKURA KATSUYUKI
IPC: G06Q10/06
Filed: 2017-06-06
Abstract: To provide an attendance management system and an attendance management method that prevent spoofing of attendance or clock-out by a third party in a workplace where a sales data processing apparatus is installed.SOLUTION: An attendance management system 1 includes a mobile terminal 20 for displaying a date reception screen for receiving a predetermined operation timing from a user as an attendance date or as a clock-out date, and displaying a balance input screen for allowing the user to input a balance in an ECR 10. The mobile terminal 20 displays the date reception screen prior to displaying the balance input screen when an attendance processing mode is selected, and displays the date reception screen after displaying the balance input screen when a clock-out processing mode is selected.SELECTED DRAWING: Figure 1
Patent JP-2018144021-A (JP)
Title: Method and device for producing granule cluster
Inventor: YOSHINAGA HAYASHI
IPC: A01K1/015
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing a granule cluster which omit a mixing step while making it possible to obtain a granule cluster in which granules of different diameters are mixed.SOLUTION: This production method is for producing a granule cluster composed of a plurality of granules, and comprises a granulation step. The granulation step is for forming a granulation product constituting each granule by extruding and granulating a to-be-granulated material using a granulator 10. The granulator 10 has a die 12. The die 12 has a plurality of through-holes 13 for passing the to-be-granulated material therethrough. The plurality of through-holes 13 include through-holes 13a having a first diameter and through-holes 13b having a second diameter smaller than the first diameter.SELECTED DRAWING: Figure 7
Patent JP-2018205231-A (JP)
Title: Relative reflectance measurement device using integrating sphere
Inventor: OTEYAMA TATSUJI
IPC: G01J1/02
Filed: 2017-06-08
Abstract: To provide a relative reflectance measurement device using an integrating sphere which does not cause the lowering of measurement accuracy due to the adhesion of dust and contaminations to a reference specimen, can highly maintain the measurement accuracy of a relative reflectance for a long period of time, is use-friendly, in particular, in a site.SOLUTION: Three pieces of windows W1 to W3 located at in one plane passing a center of an integrating sphere IS are arranged at the integrating sphere IS, and the integrating sphere IS is supported by an outside shield body S around a turning axis AR1 passing the center so as to be turntable. In a calibration position CP of the integrating sphere IS in which the integrating sphere IS is turned around the turning axis AR1 from a measurement position of the integrating sphere IS by a prescribed angle, the first window 1 is made to serve as a photometric window 2, the second window W2 is made to serve as a light source window 3, and the third window W3 is blocked by the shield body S. Light is made incident into the integrating sphere IS from the light source window 3, and irradiated to an inner wall IW of the integrating sphere IS, and reference light is withdrawn to the outside of the integrating spherical IS from the photometric window 2 with the inner wall face IS as a reference specimen RS.SELECTED DRAWING: Figure 5
Patent JP-2019004259-A (JP)
Title: Communication device and robot system
Inventor: UENO TAKEYA
IPC: B25J19/00
Filed: 2017-06-13
Abstract: To provide a communication device capable of suppressing collision of communication signals and suppressing delay in communication.SOLUTION: A communication device (a robot controller 1, a lifting controller 21, a turning controller 22, a first arm controller 23, and a second arm controller) that performs half-duplex communication, comprises: a communication unit 12 (212, 222, 232, and 242) that transmits/receives a communication signal; and a controller 13 (213, 223, 233, and 243) that controls the communication unit 12 (212, 222, 232, and 242). The controller 13 (213, 223, 233, and 243), at transmission of the communication signal, switches between a first state in which the communication signal is transmitted after a lapse of a collision detection time that is a random time for collision detection, and a second state in which the communication signal is transmitted without waiting the lapse of the collision detection time.SELECTED DRAWING: Figure 2
Patent JP-2019002482-A (JP)
Title: Coiled wave spring
Inventor: TERASHIMA KOJI
IPC: F16F1/06
Filed: 2017-06-15
Abstract: To provide a coiled wave spring capable of sufficiently exerting an expected spring function by suppressing displacement of a wire.SOLUTION: In a coiled wave spring in which a plurality of trough portions and a plurality of crest portions are alternately disposed on winding portions of multiple stages composed of a spirally wound wire with an amplitude along an axial direction, the plurality of trough portions and the plurality of crest portions are opposed so that each trough portion of a previous stage and each crest portion of a next stage can be kept into contact with each other, and engagement portions projecting toward one side in the axial direction to be engageable with each other, are disposed on the trough portion and the crest portion of the opposed region.SELECTED DRAWING: Figure 3
Patent JP-2019000806-A (JP)
Title: Flocculant injection rate setting method
Inventor: KAWABATA HIRONOSHIN
IPC: B01D21/30
Filed: 2017-06-15
Abstract: To provide a flocculant injection rate setting method capable of reducing a flocculant injection rate by optimizing agitation intensity and the flocculant injection rate in a state that a raw water turbidity is high.SOLUTION: This flocculant injection rate setting method sets optimal agitation intensity suitable for high turbidity on the basis of a jar test and sets a flocculant injection rate on high turbidity on an approximate equation using multiple regression analysis. Accordingly, when raw water of high turbidity flows into a water treatment facility 100, the number of revolution of an agitation device 20 is raised to that of the optimal agitation intensity, and the flocculant injection rate of a flocculant injection device 22 is adjusted to a value set by this flocculant injection rate setting method, so that a sufficient turbidity aggregation and separation can be performed at a flocculant injection rate smaller than conventional methods. This process enables not only reduction in the medicament cost of the flocculant, but also prevention of the residue of turbidity in treatment water by the optimization of the agitation and the flocculant injection rate.SELECTED DRAWING: Figure 1
Patent JP-2019004636-A (JP)
Title: Electric power conversion system
Inventor: YOSHIMURA HITOSHI
IPC: H02M1/08
Filed: 2017-06-16
Abstract: To provide an electric power conversion system that is able to reduce loss and surge in a switching element more.SOLUTION: An electric power conversion system comprises a switching element 2 and a control section 3. The control section 3 comprises a drive circuit 30, a resistor 4, and a capacitor 5. The resistor 4 is provided between the drive circuit 30 and a control electrode 20. The capacitor 5 is connected to the resistor 4 in parallel. Electrostatic capacitance C for the capacitor 5 is predetermined such that control current Iflows between the drive circuit 30 and the control electrode 20 via the capacitor 5 during a period, t, t, of occurrence of a loss P in the switching element 2 before occurrence of a surge Vafter initiation of turning on or turning off of the switching element 2 and such that control current Iflows via the resistor 4 during a period, t, t, of occurrence of a surge V.SELECTED DRAWING: Figure 1
Patent JP-2019002843-A (JP)
Title: Inflammatory disease diagnostic method and kit therefor, and medicine screening method for treating inflammation disease
Inventor: TAKADA RYUHEI
IPC: G01N33/50
Filed: 2017-06-16
Abstract: To provide a diagnostic method for inflammatory disease associated with at least one of S1PR2 and S1PR3 and a kit therefor, and a medicine screening method for treating inflammation disease.SOLUTION: The present invention provides a diagnostic method using a non HDL-S1P level with an index and a kit therefor, and a medicine screening method for treating inflammation disease using an inhibitory activity of at least one of S1PR2 and S1PR3 and/or a non-HDL-S1 P level with an index.SELECTED DRAWING: Figure 9
Patent JP-2019001119-A (JP)
Title: Mechanical pencil unit and writing instrument using mechanical pencil unit
Inventor: TSUKIOKA YUKIHIRO
IPC: B43K24/18
Filed: 2017-06-19
Abstract: To reduce core breakage and misalignment of core breaker inside.SOLUTION: In a mechanical pencil unit in which a lead core x is fed forward by a lead core feeding mechanism, the lead core feeding mechanism comprises a core breaker 30 elastically loosely pressed against the outer circumferential surface of the lead core x and a holding cylinder 10 having the core breaker 30 therein and holding the core breaker. On the inner peripheral surface of the holding cylinder 10, a convex portion 12a projecting inward in the radial direction is provided. On the outer peripheral surface of the core breaker 30, there are provided a pressure contact portion 31 which is pressed against the inner peripheral surface of the holding cylinder 10 behind the convex portion 12a, a concave portion 32 which is fitted to the convex portion 12a on the front side of the pressure contact portion 31, and an enlarged diameter portion 33 projecting radially outward on the front side of the convex portion 12a. A gap is secured between the projecting end of the convex portion 12a and the bottom surface of the concave portion 32.SELECTED DRAWING: Figure 3
Patent JP-2019002878-A (JP)
Title: Semiconductor-type gas sensor and method for detecting gas
Inventor: NAKATANI TADASHI
IPC: G01N27/12
Filed: 2017-06-19
Abstract: To provide a semiconductor-type gas sensor that can reduce the temperature gradient of a substrate and can have a simplified structure.SOLUTION: A semiconductor-type gas sensor 100 includes a substrate 1, a sensing part 2 on the substrate 1, the sensing part contacting with a detection target gas, and a first heater 3 and a second heater 4 on the substrate 1 for heating the sensing part 2, the second heater 4 functioning as a detection electrode.SELECTED DRAWING: Figure 1
Patent JP-2017191332-A (JP)
Title: Noise detection device, noise detection method, noise reduction device, noise reduction method, communication device, and program
Inventor: ODA KEISUKE
IPC: G10L25/84
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To detect periodic sudden sound with high precision and with a small delay time, and thereby to enable an appropriate response on the basis of the detected noise.SOLUTION: A noise detection device 100 sections input sound data into frames with a predetermined time width, detects sudden sound per each frame, and determines periodicity of the detected sudden sound, to detect periodic sudden sound. The sudden sound is detected by use of duration time at a peak position and the amount of change in a peak. The periodicity of the sudden sound is determined by an autocorrelation value in an outline-modeled waveform of the sudden sound and evenness of time width of the waveform. A noise reduction device 500 performs sound pressure amount adjustment corresponding to a voice signal inclusion rate per each frame to the detected periodic sudden sound, and thereby reduces noise. Communication devices 200 and 600 perform notice on the basis of the detected periodic sudden sound and telephone calls with reduced noise.SELECTED DRAWING: Figure 1
Patent JP-2019008081-A (JP)
Title: Imaging device and camera system
Inventor: SHU TAKAYUKI
IPC: G03B15/00
Filed: 2017-06-23
Abstract: To provide an imaging device that enables light to be emitted with proper brightness upon rear curtain synchronization light emission picture-taking.SOLUTION: An imaging device has: a light emission device; a first image pick-up element; light emission-amount determination means that conducts pre-light emission prior to picture-taking, and determines an amount of light emission upon the picture-taking on the basis of pre-light emission information; rear curtain synchronization control means that controls light emission in synchronization with rear curtain travelling; light emission-amount correction means that corrects an amount of light emission upon the rear curtain light emission from the amount of light emission determined by the light emission-amount determination means; main subject identification means that identifies a main subject from inside a picture-taking area; and distance distribution information generation means that acquires distance distribution information on the picture-taking area. The main subject identification means is configured to: identify a main subject position upon synchronization light emission from the distance distribution information periodically generated during exposure of the first image pick-up element; and correct an amount of light emission upon the synchronization light emission from main subject position information.SELECTED DRAWING: Figure 1
Patent JP-2019004768-A (JP)
Title: Combine harvester
Inventor: MORIWAKI TAKAFUMI
IPC: A01D41/12
Filed: 2017-06-23
Abstract: To install a valve unit and a battery in a combine harvester without impairing habitability of a driving part.SOLUTION: A combine harvester comprises a driving part 10 comprising a driving seat 11, and a floor part 13 located in a front lower part of the driving seat 11 and on which feet of a driver seated on the driving seat 11 are placed, a valve unit 30 for controlling supply/discharge of hydraulic oil to/from a hydraulic device, and a battery 21 for supplying power to a machine body, and comprises a housing part 20 for housing the battery 21 and the valve unit 30 below the floor part 13.SELECTED DRAWING: Figure 3
Patent JP-2019005169-A (JP)
Title: Game machine
Inventor: SHIODA SHU
IPC: A63F7/02
Filed: 2017-06-23
Abstract: To provide a game machine capable of executing performance at an appropriate timing.SOLUTION: When timing at which execution of lamp performance is started is included in a reference period of symbol variation performance when execution of the lamp performance is started while managing a message of the lamp performance executed in each symbol variation performance for each of a plurality of pseudo blocks provided in common for many kinds of pseudo continuous variation performance, the message of the lamp performance is stored to a pseudo block corresponding to the reference period of symbol variation performance when execution of the lamp performance is started. When timing at which execution of the lamp performance is started is not included in the reference period of the symbol variation performance when execution of the lamp performance is started, the message of the lamp performance is stored to a corresponding pseudo block of the reference period including the timing at which execution of the lamp performance is started.SELECTED DRAWING: Figure 18
Patent JP-2019009917-A (JP)
Title: Fet driving circuit
Inventor: LIN MIN
IPC: H02M1/08
Filed: 2017-06-26
Abstract: To avoid increase of cost and change of a switching frequency, and improve rise and decay of a driving waveform so that a FET can operate at higher frequency.SOLUTION: An LC resonance circuit 4 is connected between DC input terminals 2a, 2b and both ends of a switching element 5. The LC resonance circuit 4 has a first resonance frequency, a second resonance frequency, a third resonance frequency, and a fourth resonance frequency from a lower area side to a higher area side in the frequency characteristic of an impedance viewed from both sides of the switching element 5 when a short circuit is happening between the DC input terminals 2a and 2b, and is formed so that the first resonance frequency is higher than the switching frequency of the switching element 5, the second resonance frequency is nearly twice the switching frequency, the fourth resonance frequency is nearly four times the switching frequency, the impedance is the largest at the first and third resonance frequencies and is the smallest at the second and fourth resonance frequencies.SELECTED DRAWING: Figure 1
Patent JP-2018007547-A (JP)
Title: Primary element
Inventor: JOSE MANUEL FERNANDES GONCALVES
IPC: H02K9/19
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To form a primary element for a linear motor, capable of being assembled easily.SOLUTION: A primary element for an iron-coreless linear motor includes a plurality of coils C disposed between cooling plates K. In a region of an edge of each of the cooling plates K, a connecting piece A for supplying a coolant extends. Each of the cooling plates K is connected to the connecting piece A. The connecting pieces A of the cooling plates K are located one above the other in a direction perpendicular to the cooling plates K so as to form a common connecting region B for the cooling plates K at an end face of the primary element P. A coolant distribution header V is releasably connected to the connecting region.SELECTED DRAWING: Figure 1
Patent JP-2018024416-A (JP)
Title: Bicycle control device
Inventor: TSUCHIZAWA YASUHIRO
IPC: B62M6/45
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle control device which can perform controlling of a motor according to a travel environment of a bicycle.SOLUTION: A bicycle control device 30 includes a control part 32 which controls a motor 22 which assists propulsion of a bicycle 10 according to human power driving force. The control part changes a response speed of the motor relative to change of the human power driving force according to an inclination angle of the bicycle.SELECTED DRAWING: Figure 1
Patent JP-2019014514-A (JP)
Title: cap
Inventor: NAKAGAWA TAKETSUGU
IPC: B65D51/22
Filed: 2017-07-07
Abstract: To prevent damage to a first closing stopper by absorbing the shock when the first closing stopper abuts against a second closing stopper when a lid is turned in a closing direction with an excessive force.SOLUTION: A cap having an inner plug attached to a container and a screw-type lid 5 detachably attached to the inner plug, comprising; a first closing stopper 41 is provided on a lid 5, a second closing stopper 52 is provided on the inner plug, a distal end part 41a of the first closing stopper 41 abuts against the second closing stopper 52, whereby the rotation of the lid 5 in the closing direction S is inhibited, a proximal end part 41b of the first closing stopper 41 is attached to an inner periphery of the lid 5, a distal end part 41a of the first closing stopper 41 is positioned radially inward of the proximal end part 41b, and the first closing stopper 41 is inclined so that the proximal end part 41b is retracted from the distal end portion 41a in the closing direction S.SELECTED DRAWING: Figure 8