baber/WOPTO huggingface dataset:
Patent JP-2014233105-A (JP)
Title: Motor inverter device
Inventor: FUKUE TAKASHI
IPC: H02M7/48
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor inverter device capable of efficiently improving the power source harmonic current characteristic at a low cost.SOLUTION: The motor inverter device includes: a torque calculation section 6 that calculates a torque necessary for driving a motor 5 at an instruction rotation number; an instruction torque setting section 7 that sets the torque calculated by the torque calculation section 6; and a PWM signal generation section 8 that generates a PWM signal for driving an inverter 3 according to an instruction torque value from the instruction torque setting section 7. The instruction torque setting section 7 varies the instruction torque values. With this, harmonic content of the input current can be controlled to be dispersed.
Patent JP-2014230605-A (JP)
Title: Grip type body training apparatus
Inventor: IKEJIMA SACHIKO
IPC: A63B21/005
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a grip type body training apparatus which imparts various loads to a user.SOLUTION: A grip type body training apparatus 1 has: a first action part 10; a second action part 20; a control part 15; a detection part 25; and a brake part 30. The first action part 10 has: a first rotation part 11; and a first grip part 12 connected to the first rotation part 11 by a first connection part 13. The second action part 20 has: a second rotation part 21; the detection part 25 coupled with the second rotation part 21; and a second grip part 22 connected to the detection part 25 by a second connection part 23. The detection part 25 outputs a signal which varies according to operation time of the grip type body training apparatus 1, and movement of the second action part 20 with respect to the first action part 10. The control part 15 controls brake torque of the brake part 30 on the basis of the signal output by the detection part 25.
Patent JP-2014100463-A (JP)
Title: Button guard
Inventor: YAMAGUCHI YOSHIFUMI
IPC: D06F35/00
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a button guard which can be put on a button of a clothing and taken off from the button easily, is prevented from falling off after putting, and prevents certainly a damage and a breakage of the button in washing, with a simple structure.SOLUTION: A button guard 10 used by being put on a button of a clothing in washing is formed using materials having resilience, e.g., silicone. The button guard 10 has an upper surface 11, a bottom surface 12 and a side surface 13, and its whole shape is a substantially cylindrical shape with a small height. An opening 12a to put on the button of the clothing freely to put on and take off is formed in the center of the bottom surface 12. The shape of the opening 12a is substantially oval.
Patent JP-2014236527-A (JP)
Title: Rotation control device for luminaire and lighting device using the same
Inventor: KITANO TAKAMICHI
IPC: H02P29/00
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotation control device for a luminaire capable of surely setting a rotational range of the luminaire at a low cost and with a simple configuration.SOLUTION: A drive control device 2 of a rotation control device 1 drives a motor 50 according to a rotation command signal Sd, and rotates a luminaire 100 within a rotation range. A rotation range control part 3 includes one detector capable of detecting end parts on both sides of the rotation range, and outputs a discrimination signal S2 when the luminaire 100 reaches any one of rotation ends. A micro computer 41 stops rotational drive of the motor 50 based on the discrimination signal S2, and when a rotation command direction of the rotation command signal Sd that is inputted thereafter is a rotational direction which is the movement from one rotation end at which the rotational drive has stopped to the other rotation end in the rotational range, outputs a drive control signal S4 for driving the motor. A motor drive circuit 5 outputs a drive signal S1 on the basis of the drive control signal S4, to drive the motor 50.
Patent JP-2014237493-A (JP)
Title: Elevator system
Inventor: MAEHARA TOMOAKI
IPC: B66B1/18
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To improve transportation efficiency, improve energy saving, and suppress uncomfortableness degree in good balance according to traffic demand, even with an elevator in which a plurality of cages are connected.SOLUTION: An elevator system includes control systems (210, 220) which perform semi-double operation in which an upper cage is at an even floor and a lower cage is at an odd floor for a reference floor, a skip operation in which the upper cage is at an even floor and the lower cage is at an odd floor for all service floors, and a single operation which uses only one cage. It also includes a total evaluation part 113E which decides a cage to be assigned based on a passenger evaluation part 113A for evaluating congestion degree in cages, a stop frequency evaluation part 113B which provides an evaluation value for stop frequency, a wait time evaluation part 113C which provides an evaluation value for wait time, and an energy saving evaluation part 113D which provides an evaluation value for power consumption. Priority among the passenger evaluation part, the stop frequency evaluation part, the wait time evaluation part, and the energy saving evaluation part is determined according to an operation method.
Patent JP-2014240044-A (JP)
Title: Sludge scraping machine
Inventor: KARASAWA TOSHIYASU
IPC: B01D21/22
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sludge scraping machine capable of securing tension necessary for an endless chain even if elongation occurs in the endless chain while low cost is achieved by a simple configuration.SOLUTION: While a low cost is achieved by a simple configuration that a support part 11A which movably supports an endless chain 2 from below is provided between a wheel 3A on the uppermost stream side of a bottom 1B of a vessel 1 in the revolving direction of the endless chain 2 and a wheel 6A which is closest to the wheel 3A and positions near a water surface 1A, and a catenary part 15 is formed between the wheel 6A and the support part 11A of the endless chain 2. Even if elongation occurs in the endless chain 2, the endless chain 2 only becomes slack at the catenary part 15, a catenary length L is always maintained at a constant length comparing to a conventional case where the catenary length becomes shorter with the elongation of the endless chain 2, reduction of tension caused by the self-weight of the endless chain 2 is eliminated in the catenary part 15, and tension necessary for the endless chain 2 is secured.
Patent JP-2014112639-A (JP)
Title: Multi-charge-particle beam lithography method and multi-charge-particle beam lithography device
Inventor: MATSUMOTO YASUSHI
IPC: G03F7/20
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithography method capable of improving accuracy of exposure dose control while mitigating restriction of circuit installation space.SOLUTION: A multi-charge-particle beam lithography method of an embodiment comprises the steps of: converting exposure time of each of multi-beams composed of charged particle beams to a binary value having the predetermined number of digits, for each shot; and for each shot of each beam, dividing an exposure of the beam into exposures of the number of digits times obtained by combining respective digits having exposure time corresponding to definition of a value of each digit of the converted binary value in the case of using a decimal number, and sequentially exposing a sample to beams having exposure time respectively corresponding to the respective digits.
Patent JP-2014000668-A (JP)
Title: Machine tool and control method thereof
Inventor: KLAUS RAGGL
IPC: B25D13/00
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To rationalize the end of an acceleration period of a striker.SOLUTION: A machine tool includes a tool holder 6 which loads a chisel tool 7 movably along an axis 3 of operation. A striking mechanism 2 includes a primary drive 22 which is arranged around the axis 3 of operation, and has at least one magnetic coil 47. The striking mechanism 2 has a striker 4 and an anvil 13 in order on the axis 3 of operation in magnetic coils 46, 47 along a striking direction 5. The anvil 13 protrudes at least partially in the magnetic coil 47. Further, the striking mechanism 2 may include an air spring 23 which acts on the striker 4 along the striking direction 5. A power supply which is controlled forms an electric circuit connected to at least the second magnetic coil 47, and a current controlled to a target value flows there from the power supply. A control part ends an acceleration period when detecting change characteristic of striking in currents flowing through the magnetic coils 46, 47.
Patent JP-2015004401-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: SAKIHARA TATSUMI
IPC: F16D3/205
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To make a cup part of an outside joint member shorter.SOLUTION: A tripod type constant velocity universal joint includes an inside joint member 10, an outside joint member 20 and swing blocks 30. The inside joint member 10 consists of a boss 12, and trunnions 16 protruded from circumferentially trisecting positions of the boss 12 in the radial direction. The outside joint member 20 for internally storing the inside joint member 10 has large-diameter parts 22 which are arranged at the circumferentially trisecting positions with inner wall faces 26 thereof facing each other in parallel with the axis of the outside joint member 20. The swing blocks 30 are laid between each of the inner wall faces 26 of the large-diameter parts 22 of the outside joint member 20 and each of spherical ends 18 of the trunnions 16, and they can be swung in planes parallel to the inner wall faces 26. The swing blocks 30 have partially cylindrical face shaped grooves 34 storing the spherical ends 18 of the trunnions 16, respectively. In taking an operation angle, the spherical ends 18 slide along the grooves 34 with the swing blocks 30 being swung.
Patent JP-2015004937-A (JP)
Title: Antireflection film
Inventor: OKUBO WATARU
IPC: G02B5/30
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To suppress reflection of external light at a display surface in an antireflection film, and to prevent deterioration of the antireflection film caused by a flaw.SOLUTION: In an antireflection film, a hard coat layer and a low refractive index layer are sequentially laminated on a transparent support. The coefficient of static friction of a surface of the low refractive index layer to a metal smooth surface is within a range of 0.10-0.25. The surface roughness Ra of the low refractive index layer is smaller than 3.0 nm. The average luminous reflectance on a surface of the antireflection film is 0.1-1.0%. By producing such an antireflection film, reflection of external light at a display surface can be suppressed, and deterioration of the antireflection film caused by a flaw can be prevented.
Patent JP-2015010291-A (JP)
Title: Yarn feeding device of flat knitting machine
Inventor: MASUDA KEIJI
IPC: D04B15/48
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a yarn feeding device of a flat knitting machine which can perform fine adjustment of a space and an angle between a main yarn and a plating yarn fed to knitting needles according to the thicknesses and yarn kinds of both yarns, knitting conditions or the like.SOLUTION: A yarn feeding device of a flat knitting machine includes a single yarn feeding arm 12 extending downward from a base stand sliding on a travel rail. A main yarn feeding port 13 and a plating yarn feeding port 14 are each individually provided on the yarn feeding arm 12. The yarn feeding device includes an eccentric mechanism 2 including an eccentric member 21 which rotates around a horizontal shaft part 22 extending in the front and back direction with respect to the yarn feeding arm 12, and which has an eccentric shaft part 23 eccentric to the horizontal shaft part 22. The plating yarn feeding port 14 is located above the main yarn feeding port 13 and is provided so as to be capable of vertically approaching and separating from the main yarn feeding port 13 via the eccentric shaft part 23.
Patent JP-2015013915-A (JP)
Title: Mixed resin composition and heat-shrinkable tube using the same
Inventor: SATO DAIGO
IPC: C08L75/06
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable tube that has both high abrasion resistance and high oil resistance while maintaining flexibility.SOLUTION: A mixed resin composition constituting the heat-shrinkable tube includes an urethane rubber produced by reacting a polyester polyol with an isocyanate, a low-density polyethylene resin and carbon black. The low-density polyethylene resin and carbon black are blended in an amount of 10-60 pts.wt. and 20-120 pts.wt., respectively, based on 100 pts.wt. of the urethane rubber.
Patent JP-2015013514-A (JP)
Title: Pneumatic tire
Inventor: NAKAJIMA SHO
IPC: B60C11/13
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that is improved in on-snow performance while maintaining on-ice performance.SOLUTION: In a tread portion 2 are provided shoulder main grooves 3 and a center main groove 4 so that shoulder land portions 5 and middle land portions 6 are partitioned. In the shoulder land portions 5 are formed shoulder lateral grooves 10. The middle land portions 6 are partitioned into first middle land portions 31 and second middle land portions 32 by middle sub grooves 30. In the first middle land portions 31 are formed first middle lateral grooves 34. In the shoulder land portions 5 and the first middle land portions 31 are formed dimples 20 which have edges 21 and have recessed regions surrounded by the edges 21. The dimples 20 are adjacent to the shoulder lateral grooves 10 or the first middle lateral grooves 34. Lengths L1 in a tire circumferential direction of the dimples 20 are larger than widths W1 in a tire axial direction of the dimples 20.
Patent JP-2015014486-A (JP)
Title: Method and device for measuring engine rpm of motorcycle
Inventor: NAKAMURA SEI
IPC: G01H3/00
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To rapidly measure an engine rpm (revolutions per minute) by a measurement of an exhaust sound.SOLUTION: An engine rpm measurement device comprises: a microphone 4 that collects an exhaust sound of a driving motorcycle; and a noise analysis device 5 that calculates an engine rpm from analogue exhaust sound data input from the microphone 4. The noise analysis device 5 comprises: an AD converter 6 that converts the analogue exhaust sound data to digital exhaust sound data; a frequency filter 7 that performs filter processing to the digital exhaust sound data converted by the AD converter 6 and extracts an exhaust primary component; a frequency counter 8 that binarizes the exhaust primary component extracted by the frequency filter 7, and measures a frequency of the exhaust primary component; and a rpm calculation part 9 that calculates the engine rpm by a frequency T determined by the frequency counter 8.
Patent JP-2015014538-A (JP)
Title: Method and apparatus for treating tissue piece
Inventor: ITO TOKUO
IPC: G01N1/00
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating tissue piece that can sufficiently treat a tissue piece with each chemical solution and can reduce the running cost.SOLUTION: An apparatus 30 for treating a tissue piece feeds different kinds of chemical solutions, in a predetermined order, into a treatment tank 40 in which a basket 42 for storing a tissue piece is disposed, and performs an immersion treatment process using each chemical solution. During performing the immersion treatment process using each chemical solution, a chemical solution is drained from the treatment tank 40 until the whole basket 42 emerges from the chemical solution in the treatment tank 40 and the drained chemical solution is fed into the treatment tank 40 so as to immerse the whole basket 42. In this way, the feed and drain cycle is performed repeatedly to mix the chemical solution.
Patent JP-2013229629-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SOTOYAMA FUMIAKI
IPC: H01L29/792
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To easily form word lines which extend being separated from each other on facing side surfaces of a recessed part and achieve the miniaturization of memory cells.SOLUTION: A manufacturing method of a semiconductor device includes steps of: forming a shallow trench isolation (STI) region 12 extending in a first direction on a semiconductor substrate 10; forming a mask layer 22 extending in a second direction perpendicular to the first direction on the semiconductor substrate; forming the STI region and the mask layer at a mask and forming a recessed part 14 at the semiconductor substrate; forming an electric charge storage layer 34 on side surfaces of the recessed part which face each other in the first direction; forming a conductive layer in the recessed part and on side surfaces of the mask layer; and etching an entire surface of the conductive layer and forming word lines 20, which are formed by the conductive layer and extend being separated from each other, on the side surfaces of the recessed part that face each other in the first direction. The above object is attached by the semiconductor device and the manufacturing method of the semiconductor device.
Patent JP-2015021157-A (JP)
Title: Production method of phosphate resource raw material and phosphate fertilizer
Inventor: OSAKA TOMOYA
IPC: C05B13/00
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To stably obtain phosphorus-containing slag containing citric acid-soluble phosphate oxide at high concentration in production of a phosphate resource raw material having a high phosphate compound content by concentrating phosphorus in a steelmaking slag.SOLUTION: A production method of a phosphorus resource raw material is provided which comprises: a reduction treatment step of supplying a reductant to a steelmaking slag and producing phosphorus-containing reduced iron; a phosphorous-containing molten iron ingotting step of dissolving the phosphorous-containing reduced iron and producing phosphorous-containing molten iron containing 0.5 mass% or more of phosphorous; a dephosphorization treatment step of applying a dephosphorization treatment to the phosphorous-containing molten iron by spraying oxygen gas to the phosphorous-containing molten iron and spraying a CaO-based flux thereto using the oxygen gas as a gas for transportation, thereby causing the phosphorous in the phosphorous-containing molten iron to transition into the slag as phosphorous oxide; and a recovery step of recovering an obtained slag as the phosphorous resource raw material. In the dephosphorization treatment step, the CaO-based flux having a particle diameter of 1 mm or less is used, a concentration of POof a produced slag is set to be 10 mass% or more, a mole ratio of Ca/P in the slag is set to be 2.0 or more and sum of T.Fe concentration and MnO concentration of slag is set to be 20 mass% or less.
Patent JP-2015025150-A (JP)
Title: Electrolytic cell stack apparatus and electrolytic apparatus
Inventor: TAKAHASHI NARIKADO
IPC: C25B9/00
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell stack apparatus capable of recovering high-concentration hydrogen and an electrolytic apparatus furnished with the same.SOLUTION: The electrolytic cell stack apparatus 1 of the present invention includes: an electrolytic cell stack 3 including a plurality of electrolytic cells 2 each possessing a cathode 12, a solid electrolyte 13, and an anode 14; a steam-containing gas introduction unit for feeding a steam-containing gas into the electrolytic cells 2; and a hydrogen-containing gas lead-out unit for recovering a hydrogen-containing gas and can recover a gas including hydrogen at a high concentration since a combustible member is positioned within the hydrogen-containing gas lead-out unit. The electrolytic apparatus of the present invention, furthermore, is provided by storing, within a storage container, the electrolytic cell stack apparatus and therefore qualifies as an electrolytic apparatus capable of recovering a gas including hydrogen at a high concentration.
Patent JP-2015024902-A (JP)
Title: Dash board for operator's cab of crane
Inventor: HIBI TOSHIYUKI
IPC: B66C13/54
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a dash board for a crane which is producible at low costs.SOLUTION: A dash board for a crane includes a central unit, a first side-part unit which is connected from a first width-direction side separably to the central unit and forms an end on the first width-direction side of the dash board and a second side-part unit which is connected from a second width-direction side separably to the central unit and forms an end on the second width-direction side of the dash board. Between the first side-part unit and the second side-part unit in the width direction, the central unit is extended in the width direction over a part of the dash board.
Patent JP-2015024610-A (JP)
Title: Joint apparatus and joint method
Inventor: OKADA TOMOYUKI
IPC: B29D30/38
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a joint apparatus and a joint method in which a curl suppressing effect is sufficiently achieved even during jointing irrespective of the size of a curl, and a joint part excellent in uniformity can be formed by a zipper joint.SOLUTION: The joint apparatus joints two cut pieces, which are obtained by cutting a long belt-like body in which a steel cord arranged body is covered with a rubber on both surfaces thereof, while overlapping side edge parts to each other. The joint apparatus include: a zipper device for jointing the side edge parts to each other by moving along the side edge parts on an upper surfaces of the side edges of first and second cut pieces having the side edges overlapped to each other; and a pressure roll for pressing the side edge parts of the first and second cut pieces having the side edges overlapped to each other. The pressing by the pressure roll is performed before the jointing of the side edge parts by the zipper device.
Patent JP-2015024482-A (JP)
Title: Cutting device and record medium recording processing program
Inventor: OKUYAMA TSUNEO
IPC: B26D5/00
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of reducing cutting time of a pattern even there is one pattern, and a record medium recording a processing program.SOLUTION: The cutting device decides an arrangement angle which makes cutting time calculated by first calculation means the shortest or which becomes a predetermined first threshold or lower among arrangement angles of a pattern on a material to be cut (steps S23-S27), and controls moving means so as to cut the pattern from the material to be cut by the decided arrangement angle. The cutting device is configured so that cutting control means controls the moving means, movement of a cutting blade and the material to be cut in a first direction and a second direction is performed simultaneously, and the pattern is cut by the decided arrangement angle.