baber/WOPTO huggingface dataset:
Patent JP-2017124517-A (JP)
Title: Liquid discharge device, wiping method of liquid discharge head
Inventor: MUTO ATSUSHI
IPC: B41J2/165
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which can perform appropriate wiping processing for suppressing deterioration of print quality.SOLUTION: A liquid discharge device includes wipers 61A, 61B, a wiping surface 11 which is wiped by the wipers, a plurality of nozzles 31 arranged on the wiping surface 11, a piezoelectric element which discharges ink from the nozzle 31, a carriage unit and a cleaning unit which relatively move the wipers and the wiping surface 11. A distance D1 between a side 40A1 on an upstream side of the wiping surface 11 in a moving direction and a nozzle 31J2A arranged on the upstream side is shorter than a distance D2 between a side 40A3 on a downstream side of the wiping surface 11 in the moving direction and a nozzle 31J2B arranged on the downstream side in a moving direction of the first wiper 61A with respect to the wiping surface 11.SELECTED DRAWING: Figure 8
Patent JP-2017125434-A (JP)
Title: Turbo compressor and turbo refrigerator equipped with the same
Inventor: SUEMITSU RYOSUKE
IPC: F04D29/056
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a turbo refrigerator by restricting mechanical loss due to thermal elongation of a rotational shaft and rotation vibration in a turbo compressor for compressing low pressure refrigerant used at a maximum pressure less than 0.2 MPaG.SOLUTION: A turbo compressor for compressing low pressure refrigerant used at a maximum pressure less than 0.2 MPaG comprises: a rotational shaft 25; a motor 13 coaxially provided in an intermediate part of the rotational shaft 25 for driving the rotational shaft 25; blower impellers 23a and 23b that are fixed at one end of the rotational shaft 25 and that constitute a compression section 23; a first bearing 27 for pivotally supporting the rotational shaft 25 at a position between the motor 13 and the blower impellers 23a and 23b; and a second bearing 28 for pivotally supporting the other end of the rotational shaft 25. The first bearing 27 is a roller bearing and the second bearing 28 is a plain bearing.SELECTED DRAWING: Figure 2
Patent JP-2017129389-A (JP)
Title: Observation method of raman scattered light, observation device of raman scattered light, and program
Inventor: YAMAMOTO TATSUYUKI
IPC: G01N21/65
Filed: 2016-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the signal-to-noise ratio in observation of Raman scattered light, by reducing the influence of background light (mainly, fluorescence) overlapping Raman scattered light and Gaussian noise.SOLUTION: An observation device 100 includes a measurement unit 110, an analysis unit 120, and a control unit 130. When the control unit 130 commands a light emission unit 20 to start laser radiation to a sample 10, a light receiving section 111 of the measurement unit 110 collects Raman scattered light and fluorescence from the sample 10, and a recording unit 113 repeatedly records, for a certain time, spectral data of the spectroscopic result by a spectroscopic unit 112. The analysis unit 120 analyzes the recorded spectral data using multivariable analysis, separates the spectrum of the Raman scattered light from that of the fluorescence, and improves the signal-to-noise ratio.SELECTED DRAWING: Figure 1
Patent JP-2017129793-A (JP)
Title: Imaging device
Inventor: HAYASHI SOICHIRO
IPC: H04N5/225
Filed: 2016-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of optimizing a time before vibration of a mirror is converged and improving the frame rate.SOLUTION: An imaging device comprises: a mirror unit which performs mirror driving for driving between a mirror-down state in which the mirror unit is positioned in an imaging optical path and a mirror-up state in which the mirror unit is positioned outside the imaging optical path; position detection means for detecting the mirror-down state and the mirror-up state; a motor for driving the mirror unit; and control means for driving the motor and acquiring a pulse signal corresponding to rotation of the motor and holding a pulse width of the pulse signal. Mirror driving finishes after passing of a prescribed time since the position detection means detects the mirror-down state or the mirror-up state, and the control means obtains the prescribed time based on the pulse width which is held when the position detection means detects the mirror-down state or the mirror-up state.SELECTED DRAWING: Figure 17
Patent JP-2017131155-A (JP)
Title: Capture device
Inventor: KOIDE TETSUYA
IPC: A01M23/20
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a capture device that can lower height at the time when a door is separated from the ground.SOLUTION: Three or more struts 11, 12, 13, 14 are disposed at intervals, and multiple sheets are overlapped between adjacent struts of the struts and the doors 22, 23 are disposed. The falling device makes the holding position of the doors 22, 23 separated and held from the ground be different from the falling position of the doors 22, 23 falling along the struts. A protrusion 25 makes the falling position of the falling door be different between the doors 22, 23 by the falling device. The doors 22, 23 are overlapped, and therefore the height from the ground to the upper end of the doors 22, 23 in the holding position can be lowered, while securing the height from the ground to the lower end of the doors 22, 23 in the holding position.SELECTED DRAWING: Figure 2
Patent JP-2016083518-A (JP)
Title: Game machine
Inventor: SAKAMOTO TETSUYA
IPC: A63F7/02
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which various components can coexist suitably on a back face of a game machine.SOLUTION: A Pachinko machine 10 is provided with a rear pack unit 15 so as to cover an inner frame from behind. The rear pack unit 15 comprises: a tank 350 for storing game balls; a tank rail 360 for guiding the game balls stored in the tank 350 to a case rail unit 322; and an external terminal plate 319 which is arranged on the lateral side of the tank 350 and to which wiring is connected from the rear side of the game machine. The tank rail 360 has a curved part curved so as to bypass the external terminal plate 319 behind, and a part of the tank rail 360 is formed so as to overlap with the external terminal plate 319 in the front and rear. By making the tank rail 360 bypass behind, a gap part functioning as a work space for connecting the wiring to the external terminal plate 319 is formed between the tank rail 360 and the external terminal plate 319.SELECTED DRAWING: Figure 11
Patent JP-2017138432-A (JP)
Title: Image forming apparatus
Inventor: TANAKA MASANOBU
IPC: G03G21/00
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can reduce a burden on a user even when a correction operation is performed on single-side coated paper with waviness.SOLUTION: An image forming apparatus comprises: an image heating device that sandwiches and conveys a toner image formed on a recording material while applying heat and pressure to the toner image to fix the toner image to the recording material; an operation mode of, when the recording material is coated paper having a coated layer containing pigment and binder provided at least on one face of base paper, not forming a toner image on the recording material and sandwiching and conveying the coated paper while applying heat and pressure thereto to the image heating device before ejecting the paper; and a paper re-feeding part that re-feeds the coated paper ejected in the operation mode for the purpose of image formation. When the recording material is single-side coated paper, the image forming apparatus determines the paper ejection direction in the operation mode on the basis of the paper re-feeding part designated by a user before the start of the operation mode.SELECTED DRAWING: Figure 8
Patent JP-2017138200-A (JP)
Title: Flow rate adjustment device
Inventor: INOUE ATSUSHI
IPC: G01F1/00
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate adjustment device which is reduced in an installation area of the whole device, while making it possible to measure a flow rate with an ultrasonic flow rate measurement unit having a straight tube-like measurement flow channel and also adjust the flow rate on the basis of the measurement.SOLUTION: A flow rate adjustment device 100 includes: an ultrasonic flow rate measurement unit 10; a flow rate adjustment unit 20; and a control unit 30 for controlling the flow rate adjustment unit 20. The flow rate adjustment unit 20 includes a valve body unit 21, and a drive unit 22 for moving the valve body unit 21 back and forth along an axial line X1 which is parallel to an installation surface S. A straight tube-like measurement flow channel 14 is arranged along an axial line X2 parallel to the axial line X1. A control board 31 is arranged along an axial line X3 parallel to the axial line X1 and the axial line X2. The flow rate adjustment unit 20 is arranged between the ultrasonic flow rate measurement unit 10 and the control unit 30 in an axial line Y direction orthogonal to the installation surface S.SELECTED DRAWING: Figure 1
Patent JP-2017142912-A (JP)
Title: Rotary switch
Inventor: SAKURAI NOZOMI
IPC: H01H21/36
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch capable of enhancing the strength of a rotor.SOLUTION: A rotor 20 rotates relatively to a housing 10 in accordance with rotation of a stand 81 with respect to a bracket 80 provided on a vehicle body. A positioning member 30 has a holding portion 31 embedded in a resin portion 21 of a rotor 20, and a protruding portion 32 which protrudes from the rotor 20 and is inserted into a positioning hole 814 of the stand 81. The holding portion 31 includes a first piece 33 arranged along a tangent line of a circle centered on the rotation axis A1 of the rotor 20, and a second piece 34 projecting from at least one end portion in a tangential direction parallel to the tangent line in the first piece 33. One end portion of the second piece 34 on the side opposite to the first piece 33 is located to be farther from the rotation axis A1 of the rotor 20 than the other end portion connected to the first piece 33 in the second piece 34.SELECTED DRAWING: Figure 3
Patent JP-2017142634-A (JP)
Title: Data management device and monitoring method for data management device
Inventor: KAGOSHIMA AKIRA
IPC: G05B19/418
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology for, when an application in a server takes an unexpected behavior, accurately monitoring the state in a data management device.SOLUTION: A data management device comprises: a data analysis unit for processing operation data of a semiconductor manufacturing device transferred from a data collection unit which collects the operation data; and a state monitoring unit for monitoring a state of the data analysis unit on the basis of a monitoring time. The monitoring time is a sum of a first time as a time required for transferring the operation data to the data analysis unit and a second time as a time required for processing the operation data by the data analysis unit.SELECTED DRAWING: Figure 1
Patent JP-2017141739-A (JP)
Title: Control device of internal combustion engine
Inventor: YAMADA MAKOTO
IPC: F02D41/38
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To control a fuel injection condition according to the displacement of spray arrangements by detecting the displacement of the spray arrangements of fuel.SOLUTION: A first characteristic value being a frequency characteristic value of a resonance frequency of a bore diameter, and a second characteristic value being a frequency characteristic value of a resonance frequency of a combustion chamber diameter are calculated by Fourier-transforming combustion pressure. The first and second frequency characteristic values are compared with a first reference range being a reference range of the frequency characteristic value in the resonance frequency of the bore diameter, and a second reference range being a reference range of the frequency characteristic value in the resonance frequency of the combustion chamber diameter, respectively, and when the first characteristic value exceeds the first reference range, or when the second characteristic value is smaller than the second reference range, one of the control of the retardation of fuel injection timing, the boosting of fuel injection pressure, and an increase of after-injection is performed. When the first characteristic value does not reach the first reference range, or when the second characteristic value exceeds the second reference range, one of the control of the retardation of the fuel injection timing, the lowering of the fuel injection pressure, and a decrease of the after-injection is performed.SELECTED DRAWING: Figure 1
Patent JP-2017140336-A (JP)
Title: Hydrogen gas generator and hydrogen gas generation method
Inventor: TAMURA YOSHIHIKO
IPC: A61M15/00
Filed: 2016-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas generator that is readily handled, and to provide a hydrogen gas generation method.SOLUTION: The hydrogen gas generator 12 includes: a container part 122 provided with a depressed part 126 on an outer side of the bottom face thereof and formed with a hole 128 in the depressed part 126; and a lid 124 attached to the container part 122. A magnesium alloy and a citric acid solution are reacted in the container part 122 attached with the lid 124 to discharge a hydrogen gas from the hole 128.SELECTED DRAWING: Figure 1
Patent JP-2017145305-A (JP)
Title: Method for producing colored foamable styrenic resin particle
Inventor: IIDA ATSUSHI
IPC: C08J9/18
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing colored foamable styrenic resin particles which suppresses an amount of a dye to be transferred into waste water and obtains a foam molding having no irregular color in an impregnation time.SOLUTION: There is provided a method for producing colored foamable styrenic resin particles which includes dispersing foamable styrenic resin particles and a dye into water, and adding butane to the water to produce colored foamable styrenic resin particles, where a composition ratio of the butane is normal butane: isobutane=80:20 to 40:60, and the dye is impregnated at an impregnation temperature of 50°C or higher and lower than 80°C in an impregnation time of 20 minutes or more and 80 minutes or less.SELECTED DRAWING: None
Patent JP-2017146448-A (JP)
Title: Light guide and virtual image display device
Inventor: NAKAMURA NAOKI
IPC: H04N5/64
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a light guide for a virtual image display device that has ensured a wide viewing angle, especially a viewing angle in the vertical direction.SOLUTION: A light guide 50 comprises a light guide member 100 including a light beam incident part 101 on which image light is made incident and a light beam emission part 104 for emitting the image light to the outside. The light guide member 100 includes a retroreflection part 106 that inverts the direction of travel of the image light made incident on the light beam incident part 101 and guided in the light guide member, and an image extraction part 103 that guides the image light the direction of travel of which has been inverted by the retroreflection part 106 to the light beam emission part 104 and extracts the image light. The retroreflection part 106 is formed of a plurality of surfaces.SELECTED DRAWING: Figure 1
Patent JP-2017146945-A (JP)
Title: Lead robot
Inventor: KOBAYASHI TAKAKUNI
IPC: G05D1/02
Filed: 2016-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lead robot which allows pedestrians or a passenger of an autonomous mobile robot to recognize the behavior of the autonomous mobile robot in plenty of time.SOLUTION: A lead robot 30 for leading a moving autonomous mobile robot 20 leads the autonomous mobile robot 20 while sequentially transmitting self-positional information of the lead robot 30 to the autonomous mobile robot 20 so that the autonomous mobile robot 20 can follow a locus of the lead robot 30. Since the autonomous mobile robot 20 faithfully follows the locus of the lead robot 30, pedestrians therearound can recognize a relation between the autonomous mobile robot 20 and the lead robot 30 and avoid the autonomous mobile robot 20 in plenty of time.SELECTED DRAWING: Figure 1
Patent JP-2017148285-A (JP)
Title: Radiographic imaging apparatus
Inventor: KUBOTA TETSUO
IPC: A61B6/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic imaging apparatus capable of allowing appropriate control as to whether or not the power is turned on depending upon the situation.SOLUTION: When connector coupling detection means detects that an external connector C is connected to a connector 27 of a radiographic imaging apparatus 1, at a switching of power supply detection mans from a state of detecting that external power supply is receivable to a state of detecting that power supply is not receivable, control means of the radiographic imaging apparatus 1 exerts control to power off the radiographic apparatus 1 which is in a power-on state. When the connector coupling detection means detects that the external connector C is not connected to the connector 27 of the radiographic imaging apparatus 1, at that time, the control means exerts control to maintain the power-on state of the radiographic imaging apparatus.SELECTED DRAWING: Figure 5
Patent JP-2016165278-A (JP)
Title: Chocolate product and composition for chocolate product
Inventor: MIYAKOSHI HIROSHI
IPC: A23G1/30
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a chocolate product improving chocolate taste by adding bitter taste similar to the bitter taste derived from cacao, or the bitter taste derived from cacao, and by adding bitter taste containing long lingering acid taste like a citrus fruit skin, and slightly astringent bitter taste like a grape skin, without impairing chocolate texture.SOLUTION: A chocolate product includes Melinjo powder of 5-30 mass% based on the total mass of chocolate dough constituting at least a part of the chocolate product. An average particle diameter of the Melinjo powder calculated by arithmetic mean is 40 μm or less, and the chocolate product has a particle size distribution in which a ratio of Melinjo powder with 35 μm or less in particle diameter to the toral mass of the Melinjo powder is 60 mass%.SELECTED DRAWING: None
Patent JP-2017157492-A (JP)
Title: Wire harness
Inventor: IZAWA KATSUTOSHI
IPC: H02G1/06
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness good in workability during installing identification member and capable of enhancing freedom degree of work procedures.SOLUTION: A wire harness 10 has a wire 20 constituting a conductive path, a pipe body 30 surrounding the wire 20 and an identification member 40 which has a cylindrical shape covering an outer periphery of the pipe body 30 with a color different from the pipe body 30, expandable in an axis direction and collapsible in a diameter direction. By visually recognizing the color of the identification member 40, it can be identified that the wire has high voltage for example.SELECTED DRAWING: Figure 1
Patent JP-2017155544-A (JP)
Title: Bridge fall prevention member
Inventor: YAMAGUCHI MASAFUMI
IPC: E01D19/04
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a bridge fall prevention member which allows easy and quick inspection after an earthquake, and is easy to identify and exchange a damaged part in an earthquake.SOLUTION: A bridge fall prevention member connects a bridge upper structure body, such as a bridge girder H, and a bridge lower structure body, such as a bridge abutment B and a bridge pier, so as to prevent the fall of the bridge upper structure body. The bridge fall prevention member includes a connection member, such as a chain or a rope, which connects the bridge lower structure body and the bridge upper structure body. In a part of the connection member, a weaken portion 2 having a lower strength against an impact load in an earthquake than the remainder of the connection member is formed.SELECTED DRAWING: Figure 2
Patent JP-2016105114-A (JP)
Title: Position recognition device, control method, program, and storage medium
Inventor: ARAKI MORIO
IPC: G01C21/28
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a position recognition device that can accurately display the current location on a map even during a travel on a road with a bank.SOLUTION: A position recognition device recognizes the current location of a movable body and includes a storage part, determination means, and current location determination means. The storage part stores map data including information on a bank provided on a road. The determination means determines whether or not a traveling road on which the movable body is traveling has a bank on the basis of the information on a bank in the map data. The current location determination means, if the traveling road has a bank, recognizes the current location on a map on the basis of the map data.SELECTED DRAWING: Figure 4
Patent JP-2017163750-A (JP)
Title: Motor controller, motor control system, and traveling body
Inventor: OKAMOTO TOSHIHIRO
IPC: H02P23/12
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To estimate a state of a wheel by detecting an angle on the motor side or estimate disturbance to be applied to the wheel to suppress the disturbance.SOLUTION: A motor controller for controlling a motor 3 connected, via an elastic body 7, to a shaft of a wheel 5 comprises: a state estimation unit 13 that on the basis of a position signal showing the amount of rotation of an output shaft of the motor 3, input torque to the motor, and inertia of the motor 3 and the wheel 5 and a characteristic of the elastic body 7, estimates angular speed of the shaft of the wheel 5; and a disturbance suppression unit 21 that suppresses detected or estimated disturbance torque to be applied to the wheel 5 and outputs a first control signal for driving the shaft of the wheel 5 at target angular speed. The motor controller further comprises a disturbance estimation unit 9 that on the basis of the position signal, the input torque, the inertia of the motor 3 and the wheel 5, and the characteristic of the elastic body 7, estimates disturbance torque to be applied to the wheel 5.SELECTED DRAWING: Figure 1
Patent JP-2017158948-A (JP)
Title: Electronic endoscope
Inventor: HAGIWARA MASAYUKI
IPC: A61B1/04
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope with an imaging element at its distal end portion, which electronic endoscope suppresses propagation of radiant noises due to static electricity without impairing the operability of buttons on the operation part.SOLUTION: The present invention relates to a video scope 10 provided with an imaging element 12 at its distal end portion 10T and with operation buttons 14A-14D on its operation part, the video scope 10 including: an imaging element signal cable 13 for transmitting pixel signals generated in the imaging element 12; a remote cable 17 for transmitting input operation detection signals of the operation buttons 14A-14D; and ferrite cores 50A-50D installed for lead wires 17A-17D connecting to electric switches 18A-18D arranged below the operation buttons 14A-14D.SELECTED DRAWING: Figure 1