baber/WOPTO huggingface dataset:
Patent JP-2016123269-A (JP)
Title: Driving device, image forming apparatus, and peripheral device of image forming apparatus
Inventor: MURATA TAKUYA
IPC: H02K29/08
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a driving device that has high efficiency and can provide followability at acceleration/deceleration equivalent to that of a stepping motor and durability of a motor, an image forming apparatus, and a peripheral device of an image forming apparatus.SOLUTION: There is provided a driving device 151 comprising: a motor 101 that is an inner rotor type DC brushless motor as a driving source, a photosensor 122 that detects the amount and direction of rotation of an output shaft 124 of the motor 101; an encoder disk 123; a control circuit 121 that controls the rotation of the motor 101; and a driver circuit 125 that supplies a driving power to the motor 101 on the basis of a signal from the control circuit 121, where the control circuit 121 changes a signal to the driver circuit 125 on the basis of a target driving signal of the motor 101 acquired from the outside and detection signals detected from the photosensor 122 and encoder disk 123 to control at least either one of the speed or position of rotation of the motor 101.SELECTED DRAWING: Figure 8
Patent JP-2017159688-A (JP)
Title: Hybrid vehicle
Inventor: OBITSU MICHIHIRO
IPC: B60L50/16
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To more securely stop an engine if an engine stop request is made while enabling evacuation traveling using power of the engine, even when an abnormality occurs in a communication between a plurality of control devices.SOLUTION: An engine ECU 310 executes power fixation control for maintaining engine power Pe at a constant level when a communication abnormality occurs between control devices, and stops an engine if engine speed Ne is deviated from a predetermined range RNG during the execution of the power maintenance control. A hybrid ECU 320 executes speed fixation control for maintaining the engine speed Ne within the predetermined range RNG by controlling a first MG 10 when a communication abnormality occurs between the control devices. During the execution of the speed fixation control, if an engine stop request is made, the hybrid ECU causes an inverter 221 to become a gate cutoff state and increases system voltage VH by controlling a converter 210 so as to decrease counter-active torque Tc.SELECTED DRAWING: Figure 2
Patent JP-2017161599-A (JP)
Title: Depolarization film, optical laminate, and display
Inventor: MATSUDA SHOICHI
IPC: G02F1/13363
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a depolarization film that has an excellent depolarization property, and an optical laminate and a display including the same.SOLUTION: In a depolarization film of the present invention, when the phase difference value is R and wavelength is λ, R≥3λ is normally satisfied, and R of λ/4 or more is locally changed in an area smaller than the size at which at least part of the naked eyes can visually recognize. In one embodiment, the local change of R is caused by unevenness on a surface. In one embodiment, the depolarization film contains polyester.SELECTED DRAWING: Figure 1
Patent JP-2017161276-A (JP)
Title: Multi-element simultaneous type fluorescent x-ray analyzer and multi-element simultaneous fluorescent x-ray analysis method
Inventor: FUJIMURA SATOSHI
IPC: G01N23/223
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-element simultaneous type fluorescent X-ray analyzer, etc. that can precisely correct a background even if a notch part is formed at a sample table.SOLUTION: A multi-element simultaneous type fluorescent X-ray analyzer according to the invention comprises: a sample table 2 where a sample 1 is placed; a carrier arm 22 for the sample 1; a stage 11 that moves the sample table 2; and an X-ray source 8 that emits a primary X-ray 7. The sample table 2 has a notch part 2e formed for allowing the carrier arm 22 to pass through in a vertical direction. Background correction means 21 preliminarily stores intensity for each measurement point Pin a blank wafer 1b after subtracting measured intensity at a reference measurement point Pon the notch part 2e from measured intensity at the measurement point P, as background intensity at the measurement point P, and performs correction for each measurement point Pin an analysis object sample 1a after subtracting the background intensity at the measurement point Pfrom the measured intensity at the measurement point P.SELECTED DRAWING: Figure 1
Patent JP-2017158689-A (JP)
Title: Gait training system
Inventor: IZU HIROKI
IPC: A61H3/00
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a gait training system enabling a trainee to suppress unbalancing when performing gait training.SOLUTION: A gait training system 1 has a treadmill 10, a leg robot 20 to be mounted on a leg of a trainee 90, a motor control unit 120, and a treadmill control unit 130. The leg robot 20 includes a motor 22 for assisting movement of a knee joint. The motor control unit 120 controls the motor 22 of the leg robot 20. The treadmill control unit 130 controls a driving speed of the treadmill 10 in accordance with a rotation angle of the motor 22.SELECTED DRAWING: Figure 2
Patent JP-2017160318-A (JP)
Title: Method of producing layered polyester film
Inventor: KAWASAKI YASUSHI
IPC: B32B27/36
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a layered polyester film which is resistant to adhesion of dust and which can be preferably used in various applications requiring favorable adhesive properties, such as applications such as a surface protective film used for, e.g., preventing flawing or staining in transportation, storage, or processing of a resin plate, a metal plate, or the like.SOLUTION: A method of producing a layered polyester film includes: disposing a coating layer containing a resin having a glass transition point of 0°C or less and an antistatic agent on at least one surface of a polyester film; and stretching the coating layer in at least one direction to form an adhesive layer.SELECTED DRAWING: None
Patent JP-2017165809-A (JP)
Title: Aqueous inkjet ink
Inventor: SUZUKI YOSHITO
IPC: B41J2/01
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous inkjet ink capable of forming a high quality printed matter without whitening due to lack of wettability of the ink and color boundary bleeding or aggregation unevenness due to coalescence of ink drops with different color tones on a printing substrate such as hardly absorptive substrate and excellent in storage stability or discharging property from an inkjet nozzle.SOLUTION: There is provided an aqueous inkjet ink containing at least a pigment, a water soluble organic solvent and a surfactant (A), the water soluble organic solvent having HLB value by a Griffin method of 8 or less of 10 to 50 wt.% based on total amount of the aqueous inkjet ink as the water soluble organic solvent and the surfactant (A) contains an acetylenediol-based surfactant having HLB value by the Griffin method (a1) of 3 or less.SELECTED DRAWING: None
Patent JP-2017170474-A (JP)
Title: Ultrasonic joining device
Inventor: MORI YOICHI
IPC: G01N29/04
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic joining device in which accuracy of junction quality judgement can be enhanced even if using anvils having different lengths.SOLUTION: An ultrasonic joining device comprises an ultrasonic junction part and a junction quality judgement part. The ultrasonic junction part has an anvil and a horn, overlapped plural joining object members are sandwiched between the anvil and the horn, and the horn is vibrated thereby joining the joining object members to one another. The junction quality judgement part comprises a displacement sensor and an analyzer, the displacement sensor is provided at a constant height from a base for fixing the anvil, and detects an amplitude of the anvil. The analyzer performs junction quality judgement based on the amplitude of the anvil and a length of the anvil.SELECTED DRAWING: Figure 1
Patent JP-2017171787-A (JP)
Title: Method for producing resin particle and method for producing toner particle
Inventor: INOUE KOKI
IPC: C08J3/12
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing resin particles using a defoaming device which reduces bubbles during distillation and has less adhesion of the bubbles to the device while keeping a removal efficiency of an organic volatile substance.SOLUTION: There is provided a method for producing resin particles including a step of preparing a resin particle dispersion liquid and a step of removing an organic volatile substance from the resin particle, the removal step is carried out by a defoaming device 1 having a container 2 and an external circulation path 3 connected to the container 2, the container 2 has a return port for returning the dispersion liquid passing through the circulation path 3 back to the container 2, an ejector 4 is provided on the path 3, the defoaming device has a casing, a blowing nozzle that blows air therein, a suction port that sucks a liquid particle dispersion liquid discharged from the container 2 therein by an effect of the gas blown therein, and a discharge nozzle that discharges the dispersion liquid and the gas from the casing to the path 3, and the method returns the dispersion liquid back to a gas phase portion in the container 2 by the ejector 4 without providing a circulation pump.SELECTED DRAWING: Figure 1
Patent JP-2017173231-A (JP)
Title: Insulation resistance reduction detection device
Inventor: MATSUMURA MITSUYORI
IPC: B60L3/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress detection frequency of reduction in insulation resistance from falling.SOLUTION: When there is a change in a common voltage Vcn (S110), detection of reduction in insulation resistance is inhibited to make a voltage of a coupling capacitor stabilize in an early stage with a self-diagnosis switch turned ON (S120 and S130). When there is no change in the common voltage Vcn after the self diagnosis switch is turned ON (S140), the detection of the reduction in insulation resistance with the self diagnosis switch turned OFF is permitted (S160 and S170). Accordingly, a time required until the detection of the reduction in insulation resistance is permitted from the detection thereof is inhibited can be shortened, which in turn suppresses a decrease in detection frequency of reduction in insulation resistance.SELECTED DRAWING: Figure 5
Patent JP-2017170592-A (JP)
Title: Blast material
Inventor: IDE SHOGAKU
IPC: C09G1/02
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a blast material that enables blast processing of a polishing object (workpiece) by excellent smoothness.SOLUTION: A blast material 4 includes first particles with a Mohs hardness of 8 or more, in which each particle diameter is in a predetermined range and in which an estimated particle volume from the large particle diameter side of the included particle corresponds to 50% and 3% of the total particle diameter.SELECTED DRAWING: Figure 1
Patent JP-2017178981-A (JP)
Title: Novel latent curing agent for epoxy resin and one pack type epoxy resin composition containing the latent curing agent
Inventor: INOUE NAOKO
IPC: C08G59/50
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a latent curing agent capable of providing a sufficient curing rate even at low curing temperature and providing a one pack type epoxy resin composition good in storage stability.SOLUTION: A latent curing agent capable of solving the problem can be provided by reacting an epoxy resin composition containing a bisphenol type epoxy resin with an epoxy equivalent of 160 to 200 g/eq. of 1 to 20 wt.% and also containing a bisphenol type epoxy resin with an epoxy equivalent of 750 to 6000 g/eq. and a novolak type epoxy resin, with an amine compound.SELECTED DRAWING: None
Patent JP-2017177913-A (JP)
Title: Display device
Inventor: OGASAWARA YUKIO
IPC: G02B27/01
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device which achieves reduction of vibration of a combiner.SOLUTION: A display device is capable of moving a combiner 2, which receives display light from a display to display images, between a display position and a storage position. A combiner holder 4 has a first pin 41 and a second pin 42 which hold the combiner 2 and protrude in a direction perpendicular to a moving direction of the combiner 2. An inner case 8 is formed with a guide hole 82 and a guide groove 81 extending along the moving direction of the combiner 2 and into which the first pin 41 and the second pin 42 are respectively fitted. When the combiner 2 moves, the first pin 41 moves in the guide hole 82 and the second pin 42 moves in the guide groove 81 to guide the combiner 2. A coil spring 9 biases the first pin 41 in a direction such that the first pin 41 is pressed against a periphery part 82a of the guide hole 82 and biases the second pin 42 in a direction such that the second pin 42 is pressed against a periphery part 81a of the guide groove 81.SELECTED DRAWING: Figure 5
Patent JP-2017180243-A (JP)
Title: Throttle valve
Inventor: INAGAKI Daichi
IPC: F02D9/02
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a throttle valve which can improve assembling workability.SOLUTION: A throttle valve 1 comprises: a throttle valve shaft 10; a throttle valve lever 20 connected to the throttle valve shaft 10; a return spring 30 locked to the throttle valve lever 20; and a collar member 40 having a flange part 42 interposed between the return spring 30 and the throttle valve lever 20 in a thrust direction of the throttle valve shaft 10, and a penetration hole 43 which the throttle valve shaft 10 penetrates. The collar member 40 has an annular groove 45 which is formed at an opposing face 44 opposing the throttle valve lever 20 with the penetration hole 43 as a center, and the throttle valve lever 20 has a dowel 25 which is inserted into the annular groove 45.SELECTED DRAWING: Figure 1
Patent JP-2017035073-A (JP)
Title: Shogaol enriching method
Inventor: SENDO JUNKO
IPC: A61P29/00
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ginger processed product in which shogaol is enriched with good productivity.SOLUTION: A shogaol enriching method includes heating frozen ginger, in coexistence with water vapor, at 100°C or more and 150°C or less, to convert gingerol included in the frozen ginger to shogaol.SELECTED DRAWING: None
Patent JP-2017179193-A (JP)
Title: Multilayer adhesive agent
Inventor: SUGI RYUJI
IPC: B32B27/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive excellent in durability capable of maintaining transparency or adhesiveness even under high temperature high humidity, flexibility capable of filling gaps by following steps of a member and re-detachability.SOLUTION: There is used a multilayer adhesive containing (A) an adhesive layer containing an acryl polymer (a) which is a polymer of a (meth)acrylic monomer composition containing an amide group-containing monomer and no carboxyl group-containing monomer, and a photoinitiator (d) and (B) an adhesive layer containing an acryl polymer (b) which is a polymer of a (meth)acrylic monomer composition, a polyfunctional (meth)acrylic monomer (c) and a photoinitiator (d).SELECTED DRAWING: None
Patent JP-2017184564-A (JP)
Title: Power conversion device
Inventor: KAWAMURA TSUNENORI
IPC: H02M7/48
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of reducing the capacity of a capacitor with an increase in a switching frequency of a boost chopper.SOLUTION: A power conversion device of an embodiment comprises a boost chopper, a capacitor, a first power converter, a transformer, a rectifier, a second power converter, and a control unit. The boost chopper boosts DC power supplied from an overhead wire to an electric vehicle to a first voltage and outputs the boosted voltage. The capacitor removes a high-frequency component from the DC power output from the boost chopper and outputs the DC power. The first power converter converts the DC power output from the capacitor to AC power and outputs the AC power. The transformer boosts voltage of the AC power output from the first power converter and outputs the boosted voltage. The rectifier converts the AC power output from the transformer to DC power and outputs the DC power. The second power converter converts the DC power output from the rectifier to AC power of second voltage and supplies the AC power to a load unit. When stop of operation of the electric vehicle is instructed, the control unit gradually decreases the second voltage over a predetermined time period.SELECTED DRAWING: Figure 1
Patent JP-2017177762-A (JP)
Title: Ink jet recording device
Inventor: OSAKABE YOSHINORI
IPC: B41J2/01
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device in which holding bodies are brought into contact with each other reliably, in a configuration in which a waste liquid storage part can be detached.SOLUTION: A compound machine comprises: a stationary waste ink tank 80 which has an ink holding body 83; and a movable waste ink tank 110 which has an ink holding body 113. The movable waste ink tank 110 is movable between an attachment position where the ink holding body 83 and the ink holding body 113 are brought into contact with each other, and a non-attachment position where the ink holding body 83 and the ink holding body 113 are separated from each other. In a state in which the movable waste ink tank 110 is at the non-attachment position, positions of the ink holding body 83 and the ink holding body 113 overlap in a vertical direction 7 crossing a cross direction 8 where the movable waste ink tank 110 moves. In a state in which the movable waste ink tank 110 is at the attachment position, at least one of the ink holding body 83 and the ink holding body 113 is elastically deformed and the ink holding body 83 and the ink holding body 113 are brought into contact with each other.SELECTED DRAWING: Figure 14
Patent JP-2017188500-A (JP)
Title: Inspection method, inspection apparatus, and inspection system
Inventor: MATSUSHITA KUNIMASA
IPC: H01L21/677
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce occurrences of erroneous release and/or erroneous conveyance of substrates after delivery of a substrate processing apparatus.SOLUTION: An inspection method includes the steps of: every time each of a plurality of substrates carried by a substrate holding unit of a substrate processing apparatus separates from the substrate holding unit, measuring a releasing time required of the substrate for separating from the substrate holding unit; determining, using a plurality of releasing times, whether or not the releasing times include a statistical abnormal sign; and reassembling and/or readjusting the substrate processing apparatus when it is determined that the releasing times include a statistical abnormal sign.SELECTED DRAWING: Figure 9
Patent JP-2017188533-A (JP)
Title: Manufacturing method of diode
Inventor: MOURAGUCHI AKIO
IPC: H01L29/861
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a diode in which the length of a conduction direction per one stage of a PN junction is short, and the thickness of polysilicon is thick.SOLUTION: A manufacturing method of a diode includes: a first process of forming a P-type polysilicon film 2 on a sapphire substrate 1; a second process of forming trench grooves 5 where the sapphire substrate 1 is exposed by removing a part of the P-type polysilicon film 2 in a region where an N-type region is going to be formed while leaving the P-type polysilicon film 2 in a region where a P-type polysilicon region is going to be formed; a third process to a fifth process of filling the trench grooves 5 with an N-type polysilicon film 8 and alternately arranging P-type polysilicon regions 4 and N-type polysilicon regions 9; and a sixth process of dispersing P ion from the N-type polysilicon regions 9 to the P-type polysilicon regions 4 to form a PN junction.SELECTED DRAWING: Figure 8
Patent JP-2016198096-A (JP)
Title: Seafood processor, seafood processing method, frozen seafood, and reviving method of frozen seafood
Inventor: NAKAMOTO YOSHINORI
IPC: A01K63/04
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To maintain freshness of seafood without thinning the seafood.SOLUTION: In a processing method of seafood, live seafood in carbon dioxide-containing water formed by including carbon dioxide into first raw water is shifted into a hibernating state, and then frozen. By freezing the live seafood as it is, the seafood can be revived by performing a prescribed processing during thawing, to thereby maintain freshness of the seafood.SELECTED DRAWING: Figure 1
Patent JP-2016185951-A (JP)
Title: Triphenylene-benzofuran/benzothiophene/benzoselenophene compounds with substituents joining to form fused rings
Inventor: MA BIN
IPC: H01L51/50
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds that can be used for organic light emitting devices.SOLUTION: The invention provides compounds comprising a triphenylene moiety and a benzo- or dibenzo-thiophene, or benzo- or dibenzo-selenophene moiety with fused substituents. In particular, the benzo- or dibenzo-moiety has a fused substituent. These compounds may be used in organic light emitting devices, particularly in combination with yellow, orange and red emitters, to provide devices with improved properties. In the formulas in figure 3, X is S or Se, and L is a phenylene group or a direct connection.SELECTED DRAWING: Figure 3
Patent JP-2016168344-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing erroneous detection of an abnormality detection sensor for detecting an abnormal state of the game machine caused by an external factor.SOLUTION: A game machine includes a vibration detection sensor 4026 for outputting a detection signal when an abnormal state of the game machine caused by an external factor is detected. The game machine includes: state determination means for determining whether the game machine is in a specific state; state signal output means for outputting a state signal when the state determination means determines that the game machine is in a specific state; and threshold change means 4203 for changing a threshold (Vcc input voltage) for detecting the abnormal state in the vibration detection sensor 4026 according to the state signal on reception of the state signal outputted from the state signal output means.SELECTED DRAWING: Figure 181
Patent JP-2016213831-A (JP)
Title: Dual-band antenna and antenna system
Inventor: TAO YU
IPC: H01Q5/28
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a dual-band antenna and antenna system that are capable of reducing interference.SOLUTION: The present invention discloses a dual-band antenna. The dual-band antenna includes a first radiating element and a second radiating element. The first radiating element is parallel to a first plane, operates at a first frequency band, and has a first edge and a second edge. The first edge and the second edge are connected through a central portion. The second radiating element is parallel to a second plane, adjacent to the first edge, the second edge and a first side of the central portion, and operates at a second frequency band, where the first plane is perpendicular to the second plane.SELECTED DRAWING: Figure 1A