baber/WOPTO huggingface dataset:
Patent JP-2019168576-A (JP)
Title: Image forming apparatus and image processing device
Inventor: TANAKA YASUTOMO
IPC: G02B26/12
Filed: 2018-03-23
Abstract: To provide an image forming apparatus capable of identifying a reflection plane of a rotary polygon mirror at a higher speed than in the conventional practice.SOLUTION: An image forming apparatus includes a laser light source 201, a polygon mirror 203, a BD sensor 205, an engine control unit 102, and an image control unit 101. The engine control unit 102 determines the stability of rotation of a polygon mirror 203 from a BD signal which is output when the BD sensor 205 detects light deflected by the polygon mirror 203, and outputs a DB signal for image formation which assumes a low level when the rotation is stabilized. The image control unit 101 identifies a reflection plane that is deflecting the light in accordance with the BD signal for image formation synchronized with the BD signal in the case of determining that the rotation of the polygon mirror 203 is stabilized from the BD signal for image formation.SELECTED DRAWING: Figure 2
Patent JP-2019167579-A (JP)
Title: Electrochemical device, and method of controlling electrochemical device
Inventor: MATSUOKA KOJI
IPC: C25B9/18
Filed: 2018-03-23
Abstract: To improve the durability of an electrochemical device that supplies an ion conductive electrolytic solution.SOLUTION: An electrochemical device 1 comprises: a plurality of electrochemical cells 100 that are electrically connected in series each comprising a cathode chamber 102, an anode chamber 104, a barrier membrane 106, a cathode 108 comprising a platinum catalyst, and an anode 110 stored in the anode chamber 104; a manifold 200 that supplies the cathod chamber 102 and the anode chamber 104 of each of the electrochemical cells 100 with an ion conductive electrolytic solution and recovers the ion conductive electrolytic solution from each of the cathode chambers 102 and the anode chambers 104; and a controller 300 that controls a cell voltage of each of the plurality of electrochemical cells 100. The controller 300 maintains the cell voltage of each of the plurality of electrochemical cells 100 at 0.1 V or higher when the operation of the plurality of the electrochemical cells 100 is suspended.SELECTED DRAWING: Figure 1
Patent JP-2019168434-A (JP)
Title: Tilt detection device and tilt detection system of power pole, and distribution automation facility
Inventor: UEDA KYOJI
IPC: H02J13/00
Filed: 2018-03-26
Abstract: To provide a tilt detection device that has a simple configuration and can be applied to a huge number of power poles, and provide a tilt detection system and distribution automation facility using this tilt detection device.SOLUTION: A tilt detection device includes a contact unit 14 for detecting that a power pole has tilted to a tilt angle value θ. The contact unit 14 includes: a substantially cylindrical electrode support 141; a droop electrode 142 suspended from the top surface of the electrode support 141; and an annular electrode 143 mounted on the inner peripheral surface of the electrode support 141 so as to be disposed on the outer periphery of the lower end of the droop electrode 142. When the power pole tilts, the droop electrode 142 oscillates, and the lower end of the droop electrode 142 comes into contact with the annular electrode 143, a tilt detection signal is transmitted through a power line communication.SELECTED DRAWING: Figure 5
Patent JP-2019174529-A (JP)
Title: Display
Inventor: OKUYAMA KENTARO
IPC: G02F1/13357
Filed: 2018-03-27
Abstract: To provide a display that can improve visibility of a display image.SOLUTION: A display comprises: a first display panel that includes a first substrate, a second substrate facing the first substrate, and a first liquid crystal layer held between the first substrate and the second substrate; a second display panel that includes a third substrate, a fourth substrate facing the third substrate, and a second liquid crystal layer held between the third substrate and the fourth substrate; a polarizing plate that is located between the second substrate and the third substrate and has an absorption axis for absorbing linear polarization; and light source units that face a first end of the first display panel and a second end of the second display panel, respectively. The first liquid crystal layer and the second liquid crystal layer each include stripe-like polymers and liquid crystal molecules.SELECTED DRAWING: Figure 1
Patent JP-2019170657-A (JP)
Title: Information processing apparatus and operation method thereof
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2018-03-28
Abstract: To consider user's intention relating to handling of personal information of the user in determination processing using personal information of a user.SOLUTION: An information processing apparatus 40 executes a process 51 of confirming a user's intention relating to handling of personal information, and executes determination processes 52 and 53 of different contents according to the user's intention, the determination processes relating to the physical condition of the user.SELECTED DRAWING: Figure 1
Patent JP-2019174298-A (JP)
Title: Method and device for determining composition
Inventor: YOSHIDA TOMOHIRO
IPC: G01N27/72
Filed: 2018-03-28
Abstract: To provide a method for determining a composition which can easily determine whether a measurement target object has a desired composition.SOLUTION: The method for determining a composition includes: a measurement step of measuring a magnetic moment of a measurement target object; and a comparison and determination step for comparing the predetermined reference value of the magnetic moment of the measurement target object and the measured value of the magnetic moment of the measurement target object obtained in the measurement step and determining whether the measurement target object has a desired composition.SELECTED DRAWING: Figure 1
Patent JP-2019173678-A (JP)
Title: Method for modifying wind turbine generation facility
Inventor: YAMADA TOMOKAZU
IPC: F03D80/80
Filed: 2018-03-29
Abstract: To reinforce an object to be reinforced without carrying it out from a wind turbine generation facility.SOLUTION: A method for modifying a wind turbin generation facility comprises: a carry-in step of carrying in a reinforcing member smaller in size than an opening part through the opening part communicating between the inside of a hub and the outside on the front side of the wind power generation facility, the opening part smaller in size than an object to be reinforced inside the wind power generation facility; and a reinforcing step of machining the object to be reinforced inside the hub and reinforcing the object to be reinforced using the carried-in reinforcing member.SELECTED DRAWING: Figure 3
Patent JP-2019170343-A (JP)
Title: Double bearing reel
Inventor: MOHD SYAMSUL JOHARY BIN ISMAIL
IPC: A01K89/015
Filed: 2018-03-29
Abstract: To provide a double bearing reel in which a clutch yoke can be suitably guided.SOLUTION: A double bearing reel 1 comprises a clutch mechanism 25 connecting a handle 4 and a spool 7 to each other and disconnecting the handle 4 and the spool 7 from each other. The double bearing reel 1 further comprises a metal frame 5, a clutch yoke 41, and a resin guide member 45. The metal frame 5 supports a handle shaft 17. The clutch yoke 41 switches the clutch mechanism 25 between a connected condition and a disconnected condition. The resin guide member 45 comprises a body part 46 fitted to the frame 5, and a supporting part 47 formed integrally with the body part 46, and axially guiding the clutch yoke 41.SELECTED DRAWING: Figure 5
Patent JP-2019181701-A (JP)
Title: Image recording system and power supply method
Inventor: WATANABE MASARU
IPC: G06F1/26
Filed: 2018-04-02
Abstract: To supply the power to an external device with a simple configuration without monitoring the surplus power in order to solve a problem in which the cost is increased by acquiring the surplus power of an image formation apparatus in real-time and supplying the surplus power to the external device.SOLUTION: An image recording system A includes: an image recording device 100 which records an image in a recording medium P by performing reciprocation scanning of a recording head 103 with the power supplied from a power supply unit 106; an external device 200 which can be driven with the power from a battery 202 and is supplied with the power from the power supply unit 106 when being connected to the image recording device; storage means which stores a pattern of the periodical change of the power that can be supplied to the external device 200 in accordance with the period of the reciprocation scanning of the recording head 103; and control means which supplies to the external device 200 the power in accordance with the pattern stored in the storage means when recording of the image is performed.SELECTED DRAWING: Figure 1
Patent JP-2019184110-A (JP)
Title: refrigerator
Inventor: HOTTA TAKETOMO
IPC: F25B49/02
Filed: 2018-04-05
Abstract: To perform a fast elimination of a differential pressure between a suction side and a discharging side of a compressor after detection of an operation of a protection device of a compressor and perform a re-starting operation of the compressor fast without applying a high load.SOLUTION: This invention comprises a cooling controller 28 for opening or closing a feeder circuit 27 for a compressor 12, a protection device 29 for blocking electric supply to the compressor 12 at the time of overload, an evaporator temperature sensor 24 for detecting a temperature of an evaporator 7, a pressure equalizing circuit 20 for bypassing a suction side and a discharging side of the compressor 12, a pressure equalizing solenoid valve 22 for opening or closing the pressure equalizing circuit 20, and a control part 30 for controlling the cooling controller 28 and the pressure equalizing solenoid valve 22. The control part 30 changes over the cooling controller 28 to open the feeder circuit 27 under an assumption that the protection device 29 is being operated irrespective of the fact that an evaporator temperature E detected by an evaporator temperature sensor 24 fulfills a predetermined high temperature condition to change-over the cooling controller 28 to open the feeder circuit 27 and at the same time to release the pressure equalizing solenoid valve 22.SELECTED DRAWING: Figure 1
Patent JP-2019183212-A (JP)
Title: Carburization component
Inventor: IWAHASHI TAKANORI
IPC: C22C38/00
Filed: 2018-04-05
Abstract: To provide a carburization component excellent hydrogen embrittlement resistance, and sufficient abrasion resistance and fatigue strength.SOLUTION: A chemical composition of a core part of a carburization component contains C:0.10 to 0.30%, Si:less than 0.50%, Mn:0.30 to 1.40%, P:less than 0.030%, S:less than 0.030%, Cr:2.01 to 3.00%, Al:0.010 to 0.100%, N:0.001 to 0.030%, and has surface C concentration of 0.50 to 0.70%. Following formulae are satisfied when maximum outer diameter of notch of a shank is D (mm), curvature radius of notch bottom is r (mm), Vickers hardness at 0.15 mm depth and 0.40 mm depth from the surface are HVand HV. 1.0<fn1=3×r×D<60.0, 0.010<r/D, 580+fn1≤HV≤730+fn1, 430+fn1≤HV≤630+fn1, -900<(HV-HV)/0.25<-280.SELECTED DRAWING: Figure 2
Patent JP-2019185318-A (JP)
Title: Ticketing machine, ticketing method and program
Inventor: MATSUSHIMA TOSHIYUKI
IPC: G07B1/00
Filed: 2018-04-06
Abstract: To provide a ticketing machine, a ticketing method and a program for performing ticket-surface printing capable of easily discriminating whether or not the ticket is available.SOLUTION: The ticketing machine of an embodiment includes a printing unit, a reading unit, a writing unit, a first control unit, and a second control unit. The printing unit performs printing on a base material of a use ticket. The reading unit reads information on the use ticket from a chip. The writing unit writes information into the chip. The first control unit determines information to be written into the chip, controls the writing unit to write the determined information into the chip, and controls the printing unit to print a code image on the base material of the use ticket when it is determined that the information has been normally written. Also, the second control unit causes the printing unit to print a code image different from the code image to be printed on the use ticket having normally written information when it is determined that the information has not been normally written by the first control unit.SELECTED DRAWING: Figure 1
Patent JP-2018103056-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which starts a jackpot game on the basis of a detection of a player's specific operation after the player's specific operation is validated upon an establishment of a jackpot and correctly transmits an extended bonus game by a jackpot playing signal output to a hall computer.SOLUTION: When a game is not in a time-shortened game state but in a normal game state, the game machine turns off an output of a time shortening signal from an external terminal board to a hall computer, meanwhile, when the game is in the time-shortened game state, turns on the output of the time shortening signal. The game machine deactivates time shortening function means in synchronization with a start of activation of specific operation validation means. In response to deactivation of the time shortening function means, the game machine turns off the output of the time shortening signal from the external terminal board to the hall computer. When a lottery result of lottery means is a jackpot, the game machine turns on the output of the jackpot playing signal from the external terminal board to the hall computer in synchronization with a variation stop of special symbols.SELECTED DRAWING: Figure 228
Patent JP-2019180818-A (JP)
Title: Electrocardiographic measurement method and tool
Inventor: MIKAMI YOSHIHIRO
IPC: A61B5/332
Filed: 2018-04-10
Abstract: To measure an electrocardiographic signal of first induction by a simple structure stably.SOLUTION: The invention is configured so that: a rod-state body having a thickness at which, a person who is a subject of electrocardiographic measurement can grip the body by a hand, is prepared; first and second electrodes for measuring an electrocardiographic signal of the subject are arranged at an interval in an axial direction of the rod-state body; a grounding electrode is provided with an interval from one of the first and second electrodes to a peripheral direction of the rod-state body; an electrocardiographic signal measurement circuit including an amplifier is connected between the first and second electrodes; a subject grips the rod-state body at a position where, each of left/right hands is at a position of one of the first and second electrodes; each of left/right hands of the subject contact one of the first and second electrodes respectively; in a state in which the grounding electrode contacts either of left/right hands, an electrocardiographic signal of the subject is measured by the electrocardiographic measurement circuit through the first and second electrodes.SELECTED DRAWING: Figure 4
Patent JP-2019180821-A (JP)
Title: Game machine
Inventor: KUNISAWA TADASHI
IPC: A63F7/02
Filed: 2018-04-10
Abstract: To maintain high sound quality and to prevent an increase in temperature of a speaker.SOLUTION: A game machine includes: performance determination means 332 for determining music piece data provided to a player on the basis of progress of a game; sound pressure adjustment means 350 for generating adjusted sound piece data by adjusting sound pressure for each frequency such that a sound pressure distribution for each frequency in a first frequency band of music piece data is within a predetermined sound pressure range; filter means 352 for generating filtered music piece data by reducing sound pressure in a second frequency band in adjusted music piece data; and a music piece output device 206 for outputting filtered music piece data.SELECTED DRAWING: Figure 4
Patent JP-2019181521-A (JP)
Title: Torsion beam manufacturing method and torsion beam manufacturing device
Inventor: SATO MASAHIKO
IPC: B21D22/02
Filed: 2018-04-11
Abstract: To provide means that can efficiently manufacture a light-weighted torsion beam having an excellent fatigue property.SOLUTION: A method for manufacturing a torsion beam 10 which comprises a constant shape closed cross section part 11 whose cross section orthogonal to a longitudinal direction is a closed cross section in a nearly V-shape or in a nearly U-shape having an ear part e at an arbitrary position in the longitudinal direction and shape variation parts 12, continuous to the constant shape closed cross section part 11, which have an ear part e and which make the closed cross section gradually vary along the longitudinal direction, comprises: a preparing step of preparing a torsion beam raw material M10 having a constant shape closed cross section part 11 and shape variation parts 12; and an ear part compressing/bending step of applying bending to the torsion beam raw material M10 so that the ear part e of the shape variation parts 12 is positioned inside the bending.SELECTED DRAWING: Figure 9
Patent JP-2019181380-A (JP)
Title: Washing equipment of granular cereals
Inventor: TORIGOE YUMEYA
IPC: B02B1/04
Filed: 2018-04-11
Abstract: To provide washing equipment of granular cereals which evenly washes a large amount of cereals mainly of soybeans or the like while preferably maintaining a swing flow when performing automatic washing in a swing state while repeatedly circulating the large amount of cereals in a washing cylinder.SOLUTION: Washing equipment 1 of granular cereals includes a washing water supply part 2 which supplies high-pressure washing water, a washing cylinder part 4 which is formed of a washing space 3 on an inner part, and is provided with a granular cereals projection part 5 on one end part thereof and a granular cereals take-out part 6 on the other end part and a circulating feed passage 7 which connects the granular cereals take-out part 6 and the washing space 3. Therein, deterioration of momentum of a flow of circulation washing flow generated in the washing space 3 by a transportation jet pump 21 installed on the circulating feed passage 7 can be prevented by providing at least one jet nozzle of a jet booster 9 on a circumferential part 8 of the washing cylinder part 4 between an opening part 24 of the washing cylinder part 4 of the circulating feed passage 7 and the granular cereals take-out part 6.SELECTED DRAWING: Figure 1
Patent JP-2019184902-A (JP)
Title: Projection system
Inventor: INAGAKI KENSUKE
IPC: G03B21/00
Filed: 2018-04-13
Abstract: To provide a projection system capable of properly controlling the amount of light emission of a light source even when geometric deformation is performed by a projector.SOLUTION: The projection system has: geometric deformation means for performing geometric deformation of projected images; feature quantity acquisition means for acquiring image signal feature quantities; and light emission control means for controlling the light emission of the light source. The projection system is configured to calculate the light emission amount of the light source from the deformation amount set in the geometric deformation means and the feature amount of the video signal acquired by the feature amount acquisition means, and on the basis of the calculated light emission amount, controls the light emission amount of the light source.SELECTED DRAWING: Figure 1
Patent JP-2019192443-A (JP)
Title: Terminal and connector
Inventor: LI ZHI-QIANG
IPC: H01R33/76
Filed: 2018-04-24
Abstract: To provide a terminal structure improving electric contact performance between a terminal and a processor module.SOLUTION: A terminal 100 includes a pair of elastic beams 110, 120, and a contact part 150 connected with one ends of the pair of elastic beams, respectively. One of the pair of elastic beams includes a first bent part bending in a first direction, and the other of the pair of elastic beams includes a second bent part bending in a second direction opposite to the first direction. Flexural strength of one of the pair of elastic beams is weaker than that of the other of the pair of elastic beams, and as a result, when a contact pressure is applied in a longitudinal direction of a terminal on the contact part, the contact part of the terminal deflects to one side where the elastic beam having weaker flexural strength is located. Consequently, the terminal is brought into contact with the processor module in a vertical direction, and can rub the electric compact part on the processor module effectively.SELECTED DRAWING: Figure 1
Patent JP-2019189723-A (JP)
Title: High transparent addition curable liquid silicone rubber composition for led lamp, and led lamp
Inventor: SHUTO SHIGEKI
IPC: F21V3/06
Filed: 2018-04-24
Abstract: To provide a high transparent addition curable liquid silicone rubber composition for LED lamp, and LED lamp.SOLUTION: There is provided a high transparent addition curable liquid silicone rubber composition for LED lamp, containing (A) liquid organopolysiloxane having average polymerization degree of 1,500 or less and containing 2 or more silicon atom binding alkenyl groups, (B) raw rubber-like organopolysiloxane having average polymerization degree of 2,000 or more and containing 2 or more silicon atom binding alkenyl groups, (C) a silicone resin constituted by a constitutional unit selected from M, Q, D and T siloxane units, satisfying (M unit+Q unit)≥80 mol%, M unit/Q unit=0.5 to 1.5, and containing 2 or more alkenyl groups in all constitutional units, (D) organo hydrogen polysiloxane containing 2 or more Si-H groups and having Si-H group content of 0.0085 mol/g or less, and (E) a platinum group catalyst.SELECTED DRAWING: None
Patent JP-2019013137-A (JP)
Title: Systems and methods for reducing effects of torsional oscillation for electrical power generation
Inventor: Michael t fox
IPC: B64D41/00
Filed: 2018-04-25
Abstract: To prevent excessive wear and/or damage to aircraft electrical systems caused by torsional oscillation generated by a gear train and a variable-frequency generator (VFG) for providing electrical power to an aircraft.SOLUTION: An aircraft propulsor includes compensation circuitry 222. The aircraft propulsor further includes exciter circuitry 214 that, when powered by an excitation signal 230, generates a magnetic field that interacts with a rotating variable frequency generator 212 to generate electrical power. The exciter circuitry is powered by at least a portion of the electrical power generated by the variable frequency generator. The compensation circuitry may adjust the excitation signal to reduce the effect of torsional oscillation of a gear train 210 and/or the variable frequency generator on the quality of the electrical power generated by the variable frequency generator.SELECTED DRAWING: Figure 2A
Patent JP-2018146968-A (JP)
Title: Low bend loss optical fiber
Inventor: BOOKBINDER DANA C
IPC: G02B6/036
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having both low macrobend loss and low microbend loss.SOLUTION: The optical fiber comprises: a germanium dioxide doped central core region having an outer radius rand a relative refractive index Δ; a first inner cladding region having an outer radius r>8 μm and a relative refractive index Δ; and a second outer cladding region having a relative refractive index Δ; where Δ>Δ>Δ; the second outer cladding region contains more than 3000 ppm of chlorine; the difference between Δand Δis greater than 0.01%; and r/ris greater than or equal to 0.25. The fiber exhibits a 22 m cable cutoff less than or equal to 1260 nm, and has a mode field diameter (MFD) between about 8.2 μm and 9.5 μm at 1310 nm.SELECTED DRAWING: Figure 1