baber/WOPTO huggingface dataset:
Patent JP-2015193368-A (JP)
Title: Four-wheel-drive vehicle transfer case
Inventor: YOSHIMURA TAKAHIRO
IPC: B60K17/344
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a four-wheel-drive vehicle transfer case capable of achieving size reduction as compared with a conventional transfer case.SOLUTION: An input shaft 34 is passed through an interior of a ring gear 52 and supported to be rotatable concentrically with the ring gear 52. Owing to this, a rotation axis C1 of the input shaft 34 appropriately approaches a rotation axis C1 of the ring gear 52 and a magnitude of a transfer case 26 in a right angle direction with respect to the rotation axis C1 of the ring gear 52 is appropriately reduced. It is, therefore, possible to reduce the size of the transfer case 26 as compared with a conventional transfer case.
Patent JP-2016143558-A (JP)
Title: Charged particle beam device and aberration correction method
Inventor: NAKANO TOMONORI
IPC: H01J37/147
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device capable of reducing axis adjustment man hours and adjustment time even when including a multistage multipole type aberration corrector.SOLUTION: Disclosed is a charged particle beam device including: a multistage multi-pole type aberration corrector 103; a deflector 108; a power source 131 including a quadrupole wobbler circuit in which slight movement of quadrupole intensity is independently performed at each stage of multi-poles; an axis deviation calculation part which calculates an image shift amount due to slight movement of the quadrupole intensity; and a deflection amount calculation part which calculates the deflection amount fed-back to the multi-poles and the deflector 108 in accordance with the image shift amount. The deflection amount calculated by the deflection amount calculation part is obtained by interlockingly executing deflection having a plurality of stages in the aberration corrector.SELECTED DRAWING: Figure 1
Patent JP-2016141058-A (JP)
Title: Biaxially oriented polyester film and method for producing the same
Inventor: TAKAHASHI KENTA
IPC: C08J5/18
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film that excels in thermal dimensional stability and suppresses the occurrence of "blackout" when a display device such as a liquid crystal display is mounted with the film as a polarizer protection film, a retardation film for a circularly polarizing plate, and a transparent electrode film.SOLUTION: There is provided a biaxially oriented polyester film that satisfies following conditions (a) and (b). (a) The biaxially oriented polyester film has a leaning angle of the main orientation axis of 30° or more and 60° or less to the longitudinal direction thereof. (b) The biaxially oriented polyester film has a thermal shrinkage of 0.0% or more and 1.0% or less in the longitudinal direction and a thermal shrinkage of 0.0% or more and 1.0% or less in the width direction after being subjected to a heat treatment for 30 minutes at 150°C.SELECTED DRAWING: None
Patent JP-2016144912-A (JP)
Title: Droplet drying device, droplet drying program, and image formation device
Inventor: UESAKA TOMOZUMI
IPC: B41J2/01
Filed: 2015-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a droplet drying device capable of suppressing excessive drying even in a case where recording is made at a lower transportation speed, in an image formation device of which transportation speed of a recording medium is variable.SOLUTION: An image formation device 10 controls intensity in drying at a drying part 70 so that an outlet temperature which is a temperature of an ink droplet at an outlet of a drying part 70 becomes lower as a transportation speed of a recording paper P becomes slower.SELECTED DRAWING: Figure 1
Patent JP-2016147272-A (JP)
Title: Laser beam machining method and laser beam machine
Inventor: MASUDA KENJI
IPC: B23K26/00
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser cut processing for laser cut processing of a workpiece with no peeling of a protection film and a laser beam machine.SOLUTION: A laser beam machining method for a workpiece having a protection film over the surface comprises a process for keeping a gap dimension between a nozzle 15 set in a laser processing head 7 and a workpiece W larger than a gap dimension during laser cutting of the workpiece, and for performing pierce processing with a gas pressure smaller than a gas pressure of an assist gas during the laser cutting, and a process for raising the gas pressure of the assist gas up to a suitable gas pressure for laser cut processing when the gap dimension between the nozzle 15 and the workpiece W becomes a suitable dimension for laser cut processing by approach action of the laser processing head 7 to the workpiece.SELECTED DRAWING: Figure 1
Patent JP-2016152654-A (JP)
Title: Hardware for preventing drop wire from being dangling
Inventor: KIMURA HIDEO
IPC: H02G7/02
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent and suppress dangling of a drop wire conductive from a position where the drop wire is branched from an aerial cable.SOLUTION: A hardware for preventing a drop wire from being dangling, comprises: a main body part (2) made of a steel wire in an U-shaped; a drop wire engaging part (4) formed to one accompanying piece (3) of the main body part (2); and a suspension line sandwiching part (6) formed to the other accompanying piece (5) of the main body part (2). The drop wire engaging part (4) is structured to a form having a space for inserting a drop wire by bending and forming the one accompanying piece (3). The suspension line sandwiching part (6) is structured so that an intermediate part of the other accompanying piece (5) of the main body part (2) is formed continuously in a direction opposite to the drop wire engaging part, a folded-back part (9) formed in a spring structure, a free end side of the folded-back part is bent to an U-shaped stem part side, and a part near to a tip of the folded-back piece (11) is formed to be curved in an upper direction. Further, its tip part (12) is formed in a substantially J-shape, the J-shape tip part (12) is structured so as to enter between the U-shaped accompanying pieces of the main body part (12).SELECTED DRAWING: Figure 1
Patent JP-2016150077-A (JP)
Title: Electrically driven assist device for wheelchair
Inventor: ZHU CHI
IPC: A61G5/04
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven assist device for a wheelchair, a device that is inexpensive and can be easily attached to and detached from an existing wheelchair and that assists a helper when necessary.SOLUTION: An electrically driven assist device 80 for a wheelchair is made to selectively perform assisting operation when a helper needs it. In that regard, the device is not used in a flat ground or the like where no assistance is needed, but can be used in accordance with for example physical fitness of a helper. Also, it makes miniaturization and light weight possible for the electrically driven assist device 80 for a wheelchair, facilitating attachment, detachment and carrying relative to a manual wheelchair 10. Furthermore, this electrically driven assist device 80 for a wheelchair can be installed in almost all existing manual wheelchairs 10 by adjusting the length and height of a fitting bar 20. Consequently, the device excels in applicability, with extremely efficient operation made possible.SELECTED DRAWING: Figure 1
Patent JP-2016151298-A (JP)
Title: Exciter and active vibration control device using the same
Inventor: TAKAHASHI HIROKI
IPC: H01L41/083
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light-weight exciter enabling excitation in multiple directions, and an active vibration control device using the exciter and capable of being easily mounted.SOLUTION: An exciter utilizes drive reaction force in vibrating a movable element to a stator, as excitation force. The exciter includes a drive unit provided between the movable element and the stator, and configured to excite the movable element in orthogonal multiple directions. The drive unit comprises an actuator configured to generate thrust, and a displacement adsorption unit configured to absorb displacement to an orthogonal excitation direction of the drive unit.SELECTED DRAWING: Figure 1
Patent JP-2016150328-A (JP)
Title: Deterioration method and deterioration system of nox selective reduction catalyst
Inventor: HASEGAWA MASARU
IPC: B01D53/94
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration method of a NOx selective reduction catalyst where the attaching work and detaching work of the NOx selective reduction catalyst from an internal combustion engine can be unnecessary when deteriorating the NOx selective reduction catalyst, a gas exhausted from the internal combustion engine can be efficiently deteriorated in a state of being directly flown to the NOx selective reduction catalyst and the evaluation of deterioration degree and an experiment using the NOx selective reduction catalyst can be shifted as it is.SOLUTION: A deterioration method of a NOx selective reduction catalyst is characterized by including a phosphorus poisoning step making the NOx selective reduction catalyst phosphorus poisoning by feeding a solution containing phosphoric acid into an exhaust at the upstream side of the NOx selective reduction catalyst 5 disposed in the exhaust passage 4 of an internal combustion engine 2. The NOx selective reduction catalyst can be efficiently deteriorated since the NOx selective reduction catalyst can be deteriorated by phosphorus poisoning in a state of mounting the NOx selective reduction catalyst in the internal combustion engine due to the deterioration method of the NOx selective reduction catalyst.SELECTED DRAWING: Figure 1
Patent JP-2016157171-A (JP)
Title: Gesture determination device
Inventor: MIMURA HIRONORI
IPC: B60R11/04
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a gesture determination device capable of suppressing the deterioration of gesture recognition accuracy due to an external factor when a gesture has been performed.SOLUTION: A gesture determination device 1 is generally configured by including a background image changeover section 12 for changing over the first background image 120 that is the background image including at least a part of a steering 50 of a vehicle 5 required in the determination of a gesture, is used till a predetermined condition is satisfied, and does not include the hands of an operator into the second background image 121 that is to be used after the predetermined condition is satisfied and includes the hands of the operator gripping the steering 50 as indicated in Fig. 1(a) and Fig. 1(b).SELECTED DRAWING: Figure 1
Patent JP-2016160536-A (JP)
Title: Short fiber for polyamide composite and polyamide composite
Inventor: MIYAUCHI MICHIJI
IPC: D06M15/233
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a short fiber for polyamide composite good in adhesiveness with a polyamide resin while maintaining high heat resistance and high Young modulus which a polyparaphenylene terephthalamide fiber originally has and capable of enhancing mechanical strength and abrasion resistance of a fiber reinforced polyamide resin (polyamide composite).SOLUTION: There are provided a short fiber for polyamide composite consisting of a polyparaphenylene terephthalamide short fiber by cutting a fiber composite obtained by penetrating a solution obtained by dissolving a resin having a functional group capable of reacting with an amide group into a hydrophilic solvent or a solution obtained by aqueous emulsifying it into a polyparaphenylene terephthalamide fiber skeleton having moisture amount adjusted to be 15 to 200 wt.% and heat treating it with a predetermined length and a polyamide composite by melting and mixing the same.SELECTED DRAWING: None
Patent JP-2016161224-A (JP)
Title: Refrigeration cycle device
Inventor: KATO YOSHITAKE
IPC: F25B1/00
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress performance deterioration and power consumption increase due to heat loss of a refrigerant heating medium heat exchanger for exchanging heat between a refrigerant and a heating medium.SOLUTION: A refrigeration cycle device includes: a compressor for sucking and discharging a refrigerant; a high-pressure side heat exchanger 15 for allowing the refrigerant discharged from the compressor to radiate heat; decompression means for decompressing the refrigerant from which the heat is radiated in the high-pressure side heat exchanger 15; a low-pressure side heat exchanger 14 for allowing the refrigerant decompressed in the decompression means to absorb heat; a heating medium circuit in which a heating medium circulates; a pump for sucking and discharging the heating medium; and heating medium air heat exchangers 16, 17 for exchanging heat between the air in an in-cabin space S and the heating medium. One heat exchanger out of the high-pressure side heat exchanger 15 and the low-pressure side heat exchanger 14 is a refrigerant heating medium heat exchanger for exchanging heat between the refrigerant and the heating medium, and the refrigerant heating medium heat exchangers 14, 15 and the heating medium air heat exchangers 16, 17 are all arranged in the in-cabin space S.SELECTED DRAWING: Figure 3
Patent JP-2016163482-A (JP)
Title: Motor control device and reaction output device
Inventor: OBA TAKASHI
IPC: G05G1/44
Filed: 2015-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of improving detection accuracy.SOLUTION: A motor control device comprises: a first detection part that outputs a detection value corresponding to a current to be consumed by a motor in a first range; a second detection part that outputs the detection value corresponding to the current to be consumed by the motor in a second range different from the first range; a selection part that selects one of the first detection part and the second detection part on the basis of a first current command value given for driving the motor; and a derivation part that derives a current value corresponding to the detection value outputted by the detection part selected by the selection part by discretization of the range outputtable for the selected detection part with a number of constant pitches.SELECTED DRAWING: Figure 3
Patent JP-2015129586-A (JP)
Title: rolling bearing
Inventor: HONDA SHIGEKI
IPC: F16J15/43
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent generation of mist and particle to prevent deterioration in vacuum quality on a vacuum side and pressure fluctuation.SOLUTION: In a rolling bearing used for a power transmission device for transmitting power such as turning force, a magnet is provided on at least one side of an outer ring of the rolling bearing to retain lubricative magnetic fluid for lubricating a lubrication part of the rolling bearing at the lubrication part, and a ring-shaped yoke that is formed of a magnetic material and loosely fitted to a rotary shaft is provided on an opposite side of the outer ring of the magnet.
Patent JP-2015158920-A (JP)
Title: Display device, image forming apparatus, display control method, and program
Inventor: MAEDA KOJI
IPC: G06F3/0481
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device that displays function icons associated with functions, and displays selection information or icons indicating selection information for the function icons in association with the function icons.SOLUTION: A display device includes a touch panel having a display part and a touch sensor part, a selection receiving part, a selection information storage part, and a display control part. The display control part controls, on a function list screen, the display part to display selection information stored in the selection information storage part or an information icon indicating the details of the selection information in association with each of a plurality of function icons on the basis of the selection information.
Patent JP-2015188080-A (JP)
Title: Semiconductor device, display device having semiconductor device, display module having display device, and electronic equipment having semiconductor device, display device and display module
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress variation in electric characteristics of a semiconductor device having a transistor having an oxide semiconductor, and improve its reliability.SOLUTION: In a semiconductor device having a transistor, the transistor is provided on a first insulation film, the transistor has an oxide semiconductor film on the first insulation film; a gate insulation film on the oxide semiconductor film; a gate electrode on a gate insulation film; a second insulation film on the oxide semiconductor film and the gate electrode; and a source electrode and a drain electrode electrically connected to the oxide semiconductor film, the first insulation film contains oxygen, the second insulation film contains hydrogen, the oxide semiconductor film has a first region contacting with the gate insulation film and a second region contacting with the second insulation film, the first insulation film has a third region overlapped with the first region and a fourth region overlapped with the second region, and a concentration of the impurity element of the fourth region is higher that of the third region.
Patent JP-2016178735-A (JP)
Title: Railway vehicular drive controller
Inventor: HASHIMOTO MASARU
IPC: B60L9/18
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately diagnose the demagnetized state of a permanent magnet constituting PMSM during traveling of a railway vehicle.SOLUTION: The inverter of a railway vehicle drive controller converts DC power supplied via a feeder line into a three-phase alternating current to supply the current to a permanent magnet synchronous motor. A measurement part directly and indirectly measures an induced voltage generated at the permanent magnet synchronous motor when a railway vehicle is performing a coasting operation. Thus, a diagnosis part diagnoses the demagnetized state of a permanent magnet constituting the permanent magnet synchronous motor based on the induced voltage.SELECTED DRAWING: Figure 1
Patent JP-2016176390-A (JP)
Title: Control device for internal combustion engine
Inventor: HOTTA SHINTARO
IPC: F02M25/08
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration emission performance caused by blowout of evaporation fuel to an exhaust passage.SOLUTION: A control device reduces an opening of a purge control valve (upstream purge control valve) provided between a canister and an ejector in accordance with an increase in pressure on the downstream side of a compressor (intake manifold pressure) in a lean supercharging region where an operation air-fuel ratio of an internal combustion engine is leaner than a theoretical air-fuel ratio and pressure on the downstream side of a supercharger is larger than that on the upstream side. The ejector is configured to suck evaporation fuel from the canister by using a differential pressure between the upstream side and the downstream side of the supercharger and introduce the evaporation fuel to the upstream side of the compressor in an intake passage.SELECTED DRAWING: Figure 3
Patent JP-2016176639-A (JP)
Title: Refrigeration cycle device
Inventor: HINO NAONOBU
IPC: F25B39/00
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration cycle device which is prevented from enlargement and can suppress increase in cost.SOLUTION: A refrigeration cycle device is such that a compressor 1, a first plate-type heat exchanger 3 where heat exchange between refrigerant and heat source side heat medium is performed, a four-way valve 2, an expansion device 4, and a second plate-type heat exchanger 5 where heat exchange between the refrigerant and a user-side heat medium is performed are connected by piping via a refrigerant pipe. The volume of a refrigerant pipe 7 between the second plate-type heat exchanger 5 and the expansion device 4 is made larger than that of a refrigerant pipe 6 between the first plate-type heat exchanger 3 and the expansion device 4.SELECTED DRAWING: Figure 1
Patent JP-2016180339-A (JP)
Title: Exhaust gas recirculation device
Inventor: HASHIMOTO KOJI
IPC: F02M26/17
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent EGR gas from hitting against an intake throttle valve and thus avoid failure caused by condensation water generated in the intake throttle valve.SOLUTION: Intake air diverting means A for diverting intake air that has passed through an intake throttle valve 4 to a central direction of an intake passage 1 is provided on an inner wall surface of the intake passage 1 on the intake air upstream side of an outlet opening α and on the intake air downstream side of the intake throttle valve 4. As shown in the arrow X, the intake air that has passed through between the intake throttle valve 4 and the inner wall of intake passage 1 is diverted to the central direction of the intake passage 1 by the intake air diverting means A, so that the intake air flows over a downstream surface of the intake throttle valve 4. Thus, this configuration prevents high-temperature EGR gas including steam from coming into contact with the intake throttle valve 4 cooled by the flow of the intake air, so that generation of condensation water in the intake throttle valve 4 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2015228364-A (JP)
Title: Redox flow battery
Inventor: SHISHIKURA RIICHI
IPC: H01M8/02
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-output redox flow battery which is high in endurance and capable of being uninterruptedly charged and discharged with high current.SOLUTION: A redox flow battery comprises a positive electrode, a negative electrode, and a diaphragm. The redox flow battery is charged/discharged by supplying a positive electrode electrolyte consisting of a vanadium ion-containing aqueous solution to a positive electrode chamber, and a negative electrode electrolyte consisting of a vanadium ion-containing aqueous solution to a negative electrode chamber. In the redox flow battery, titanium coated with a noble metal or a compound thereof is used as a positive electrode material. The positive electrode electrolyte includes nitric acid.
Patent JP-2016180678-A (JP)
Title: Signal processing device
Inventor: MARUYAMA KOHEI
IPC: G01S3/46
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent detection accuracy from deteriorating for a low SN ratio signal even if the detection of frequency bandwidth in which unknown radio waves arrive is detected by power spectrum in a frequency domain.SOLUTION: A signal processing device comprises: a direction detector 6 into which input is an amplitude antenna arrangement, i.e. an arrangement integrating the complex amplitude values of respective antenna elements 4 generated by a fast Fourier transformer 3 on the basis of an antenna pattern integrating complex numbers representing phases received by the respective antenna elements 4 receiving radio waves arriving from the direction of determined resolution per discrete frequency of an array antenna 1 including a plurality of antenna elements 4 arranged in an array for receiving arrival radio waves, and which calculates an amplitude direction arrangement, i.e. an arrangement of amplitude values per direction of determined resolution; a signal detector 9 which determines whether the arrival direction of the signal can be determined per discrete frequency on the basis of the amplitude direction arrangement; and a bandwidth detector 10 that determines that a discrete frequency at which the signal detector has determined that the arrival direction of the signal can be determined is a frequency band having a signal.SELECTED DRAWING: Figure 1