baber/WOPTO huggingface dataset:
Patent JP-H06219366-A (JP)
Title: Air intake device for scooter type vehicle
Inventor: SHIBUYA IZUMI
IPC: B62M7/02
Filed: 1993-01-25
Abstract: PURPOSE:To prevent suction of a foreign matter, such as dust and a moisture content, to the interior of an air cleaner. CONSTITUTION:An intake air intake port 22 is formed in a service lid 19 for maintaining an engine 9 removably arranged to the front of a car body exterior trim 18 at the lower part of a seat. The intake air intake port 22 and the inlet 34 of an air cleaner 13 are interconnected through a bendable intake air pipe which passes through the car body exterior trim 18.
Patent JP-S56110496-A (JP)
Title: Controlling system for induction motor
Inventor: NAKAZAWA SEIJI
IPC: H02P27/06
Filed: 1980-01-31
Abstract: PURPOSE:To make the ratio of induced voltage to inverter source frequency constant by a method wherein a power inverter is PWM-controlled through the output of the power inverter and a sine wave generator, and the impedance of a series inverter is made negative. CONSTITUTION:An inverter 3 is formed by a power rectifier 1 and a power inverter 3 PWM-controlled, and primary frequency-controls an induction motor IM. The speed of revolution of the induction motor IM is detected 18, a speed set point (omegagamma)s and a revolution detecting value omegagamma are compared 51, and deviation output is forwarded to a regulator 33 rectilinearly increasing the output. The output (I1)s of the regulator 33 and a detecting value I1 detected by means of a current transformer 35 from the output side of the power inverter 3 are compared 34, and voltage and frequency are varied by means of a sine wave oscillator 37 through a regulator 36. By a PWM control circuit 39, the power inverter 3 is controlled in a thyristor gate shape, and the series impedance of the inverter can be changed into negative impedance which offsets the primary impedance of the induction motor IM.
Patent JP-H04245660-A (JP)
Title: Inspecting method for foreign matter
Inventor: MURAYAMA AKIYO
IPC: H01L21/66
Filed: 1991-01-31
Abstract: PURPOSE:To provide a foreign matter inspection method for confirming the number of foreign matters, position thereof and shape thereof on a semiconduc tor substrate to be inspected. CONSTITUTION:A semiconductor substrate 1 to be inspected is irradiated with laser beams 2, 3 in a low angle from 1 deg. to 30 deg. from the orthogonally crossing two directions to measure intensity of the scattering beam at each position. The number of foreign matters, position, and shape thereof on the surface of the semiconductor substrate 1 to be inspected are accurately inspected by overlapping intensity of scattering beam and detected position data of the semiconductor substrate 1 to be inspected on the data.
Patent JP-S60153779-A (JP)
Title: Nutrient-assisting food
Inventor: MOCHIZUKI TOSHIHARU
IPC: A23L35/00
Filed: 1984-01-24
Abstract: PURPOSE:To provide a nutrient-assisting food containing vitamin E, soybean lecithin and an oil having high eicosapentaenoic acid conent, as main components, and effective to lower the blood cholesterol level, prevent hypertension, and rejuvenate and activate the cells, etc. CONSTITUTION:Vitamin E and soybean lecithin are dissolved in an oil having high eicosapentaenoic acid content, e.g. sardine oil, mackerel oil, cuttle oil, krill oil, mink whale oil, etc., and the obtained liquid mixture is sealed in a gelatin capsule.
Patent JP-S59136923-A (JP)
Inventor: OOBA NORIKAZU
IPC: H01G4/38
Filed: 1983-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56107931-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: HIRAYAMA TAKESHI
IPC: F02D35/00
Filed: 1980-01-30
Abstract: PURPOSE: To enable accurate control, by providing an input/output circuit with a circuit which generates an interrupt signal without affecting the injection of fuel and the time of ignition when the rotation angle of an engine becomes a prescribed value.  
     CONSTITUTION: An input/output circuit 114 is provided with a circuit which comprises a reference register into which data on the rotational angular position of an engine corresponding to the generation of an interrupt signal and a plurality of registers which function as counters to count pulse signals synchronized with the rotation angle of the engine. Said circuit generates the interrupt signal when the contents of the registers coincide with each other. The interrupt signal can be generated without affecting the injection of fuel and the time of ignition when the rotation angle of the engine becomes a predetermined value. This results in enabling accurate control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63178039-A (JP)
Inventor: TOYOSE KIKURO
IPC: B32B15/08
Filed: 1987-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07251871-A (JP)
Title: Laminated film
Inventor: KOTANI KOZO
IPC: C08L29/04
Filed: 1995-01-26
Abstract: PURPOSE:To obtain high gas-barriering capacity by a method wherein a lamina composed 6f an inorganic lamellar compound in specific particle size and aspect ratio and a resinous composition including resin is put in lamination over a lamina mainly composed of ethylene-vinylalcohol copolymer. CONSTITUTION:In a film made up by layering a lamina l, composed of an inorganic lamellar compound and a resin over an ethylene-vinylalcohol copolymer layer 2 that is excellent in gas-barriering capacity affecting preservation of food, gas-barriering capacity is improved by increasing aspect ratio for the inorganic lamellar compound. Namely, the lamina 1, composed of the inorganic lamellar compound in particle size of 5mum or below and aspect ratio of 50 or above and not exceeding 5000 and a resinous composition including resin, is put in lamination over the layer 2. The inorganic lamellar compound is a lamellar compound in which a lamellar structure is formed with unit crystal laminae layered one another and is made of swelling clay mineral. The voluminal ratio of the inorganic lamellar compound to the resin is set within a range from 5/95 to 90/10.
Patent JP-H04308288-A (JP)
Title: Production of steel cord and apparatus therefor
Inventor: KOBAYASHI TAKANORI
IPC: D07B3/10
Filed: 1991-01-31
Abstract: PURPOSE:To easily produce a steel cord having small bent part on the element wire or the strand in one step. CONSTITUTION:At least on element wire a3 or strand among plural element wires a a1, a2 and a3 or strands is passed through bending pins 2 of a rotary bending means D rotating around the element wire a3 or strand. The bent wire, etc., is integrated with the other element wires a1 and a2 or strands at the collection point 1 of a collection means C and the integrated wires, etc., are twisted to obtain the objective steel cord.
Patent JP-S62167919-A (JP)
Title: Roll holder
Inventor: ITO KUNIHIKO
IPC: B65H18/04
Filed: 1986-01-21
Abstract: PURPOSE:To reduce the time for replacing rolls by disposing a suitable number of engaging claws capable of rising and setting in the radial direction of a tube with the movement of a moving member, and providing an engaging piece always projecting in the radial direction of the tube on the other moving member. CONSTITUTION:As an engaging piece 34 of a roll holder 22 always projects over the peripheral surface of a hollow support tube 24, at the time of installing a roll body 14, the end portion of the roll body is brought into contact with the engaging piece 34 to be prevented from positioning outside the moving range of moving members 28, 30. When a reverse screwed shaft 26 is turned by a handle 46, the moving members 28, 30 approach each other, and simultaneously the moving member 28 moves through a through hole of a sleeve 48, so that an engaging piece 32 is expanded by a taper portion 28b. When the reverse screwed shaft is further turned, the sleeve 48 moves with the moving member 28, and inclined portions 32a, 34a enter an opening portion of a core 16 of the roll body 14 to fix the roll body 14 to the hollow support tube 24.
Patent JP-S58128997-A (JP)
Title: Sail device of sailing boat
Inventor: ENDOU YOUICHI
IPC: B63H9/06
Filed: 1982-01-28
Abstract: PURPOSE:To make possible perfect shrinkage of a flap by fitting a canvas flap, which can shrink when touches the side face of a wing-shaped rigid sail, at the rear end of the wing-shaped sail fastened to a revolving mast. CONSTITUTION:A wing-shaped sail 6 made of steel is formed at a revolving mast 4 as in a single body. Arms 8A, 8B are a cantilevered steel member holding the tip of a flap 9 made of canvas, and their foremost parts are coupled through spring dampers 11, 11 to wires 10, 10, whose ends are connected with the top and bottom of the foremost edge part of the flap 9, respectively. The base edge of the flap 9 is fixed to the tail edge of the wing-shaped sail 6. Thus this arrangment makes it possible to open and fold a flap momentarily.
Patent JP-2000203298-A (JP)
Title: Vehicle controller
Inventor: YAGATA HIDEO
IPC: B60K23/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To detect the failure of driving-force distribution control with high accuracy even using a low-cost means. SOLUTION: This vehicle controller detects driving-force distribution quantity based on the detection of a vehicle behavior detecting means (d), and is provided with a driving-force distribution control means (e) controlling the operation of a driving-force distributing mechanism (b), and a failure determining means (f) which determines whether or not the driving-force distributing mechanism (b) is controlled normally, wherein the failure determining means (f) determines a slip ratio which is the wheel speed difference of right and left drive wheels. When the slip ratio and the driving-force distribution quantity outputted by the driving-force distribution control means (e) meet a preset range, this controller determines as normal. If they do not meet it, this controller determines as failure.
Patent JP-H02191347-A (JP)
Title: Method of forming semiconductor device electrode
Inventor: KAWASAKI HISAO
IPC: H01L21/338
Filed: 1989-01-19
Abstract: PURPOSE:To facilitate formation of a gate electrode having a T-shaped cross section employing lift-off of a metal film by a method wherein a thin film is provided on a first resist layer and a second resist layer is provided on the thin film. CONSTITUTION:After an aperture 11a is formed in a first resist film 11 on a semiconductor substrate 101, an SiO2 film is built up over the whole surface as a thin film 12. Then a second resist film 21 is applied. After the second resist film 21 is exposed and developed to form an aperture 21a wider than the aperture 11a of the fist resist film 11, the thin film 12 is etched through the aperture 21a to form an aperture 11b having a T-shaped cross section. After a metal film 13 is applied over the whole surface, a lift-off process is performed with resist remover to form a gate electrode 13G having a T-shaped pattern as its cross section.
Patent JP-H09203859-A (JP)
Title: Telephoto lens
Inventor: MATSUSHITA YASUSHI
IPC: G02B13/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a rear-focus type telephoto lens which has small aberrational variation over the entire object distance range and high optical performance. SOLUTION: This lens has three lens groups which are a 1st group L1 with positive refracting power, a 2nd group L2 with negative refracting power, and a 3rd group L3 with positive refracting power in order form the object side; and the 3rd group L3 consists of one negative lens and one positive lens and satisfies 1.82<N<1.90, where N is the refractive index of the positive lens, and also satisfies -0.70<f2/f<-0.410, where f2 is the focal length of the 2nd group and (f) is the focal length of the whole system.
Patent JP-H04243954-A (JP)
Title: Production of oxide superconductor
Inventor: EGAWA KUNIHIKO
IPC: C04B35/00
Filed: 1991-01-31
Abstract: PURPOSE:To obtain an oxide superconductor having high critical temperature and free from the problem of the remarkable lowering of critical current density in magnetic field. CONSTITUTION:A raw material having a metallic component composition of Bi/Sr/Ca/Cu=2/(2+a)(1+b)/(2+c) (a>=0, b>=0, c>=0, 0<a+b+c<3) is heat-treated in an oxidizing atmosphere to effect the dispersion of one or more components selected from SrO, CuO and (Ca1-xSrx)2CuO3 (0<=x<1) in the form of fine particles in a superconducting crystal of formula Bi2Sr2Ca1Cu2Oy.
Patent JP-H11207399-A (JP)
Title: Sludge purifying and drying device
Inventor: SAHO NORIHIDE
IPC: C02F1/52
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a sludge purifying and drying device capable of excellent treating a sludge and to provide a sludge purifying and drying device capable of excellently recovering a used magnetic powder. SOLUTION: In the sludge purifying and drying device in which a fluid containing magnetic particles to be removed or a magnetic material in which the material to be removed is given magnetic property by adding the magnetic particles, a flocculating agent or an additive generating the magnetic particles by reacting with a material to be removed to the fluid and a fluid to be treated is separated and treated with a purifying device having a function separating magnetically in a magnetic space generated by a magnetic field generating means 16, the separated matter is treated with a high-temp. and high-pressure water generating means, and the magnetic particles are separated and removed by a magnetic separating means 46, and the pressure of a high-temp.  and high- pressure sludge after removing the magnetic particles is reduced and the sludge is dried by its own heat capacity and a heating means.
Patent JP-S59192663-A (JP)
Inventor: MANFUREETO RIIDORERU
IPC: B61D27/00
Filed: 1984-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57125289-A (JP)
Title: Preparation of optically anisotropic carbonaceous pitch
Inventor: IZUMI TAKAYUKI
IPC: C10C3/02
Filed: 1981-01-28
Abstract: PURPOSE: To obtain the titled homogeneous pitch, having a low softening point, and suitable for preparing carbon fibers, other carbonaceous materials, etc., by the thermal decomposition and polycondensation of a liquid hydrocarbon mixture having a specific composition and structure.  
     CONSTITUTION: A mixture of mainly carbon compounds with hydrogen compounds, having a boiling point of the principal components in the range of 250W 450°C, containing substantially no substance insoluble in chloroform, and obtained from petroleum and coal is used as a starting raw material oil. The mixture contains aromatic oil and resin soluble in n-heptane as principal components, and is an oily or tarry material having an aromatic carbon fraction (f a ) of the respective aromatic oil and resin ≥0.6, a number average molecular weight ≤1,000 and the maximal molecular weight ≤2,000. The starting raw material oil is subjected to the thermal decomposition and polycondensation to give a homogeneous optically anisotropic carbonaceous pitch suitable for carbonaceous materials. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10219034-A (JP)
Title: Pneumatic tire for heavy-duty use
Inventor: MATSUKA AKIHIKO
IPC: C08K3/04
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic tire for heavy-duty construction vehicles, in particular those having to run on rough roads, which has improved appearance performance and resistance to wear after it is used, and is suppressed in deterioration of its physical properties, such as heat-generating performance and breaking elongation. SOLUTION: This tire uses a rubber composition for the tread rubber, which consists of an isoprene-based rubber stock containing 30 to 50wt.% of carbon black, having a specific surface area of 130 to 180m<2> /g determined by nitrogen adsorption and a dibutyl phthalate(DBP) oil absorption of 80 to 120ml/100g, 5 to 15wt.% of silica having a specific surface area of at least 170m<2> /g determined by nitrogen adsorption, and at least 2.0wt.% of an antioxidant, wherein the weight ratio of the silica to carbon black is 0.1 to 0.5.
Patent JP-S5295453-A (JP)
Title: Turning wheel device
Inventor: SHIYOUMURA MASAYUKI
IPC: B66C23/26
Filed: 1976-02-03
Abstract: PURPOSE: To provide a turning wheel device wherein assembly and disassembly of the device being simple, troubles on tightening torque of bolts in the assebling work can be dispensed of, and is especially applied for jib cranes and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01185344-A (JP)
Title: Chlorinated ethylene/propylene copolymer composition
Inventor: WATANABE NAOTOSHI
IPC: C08K3/00
Filed: 1988-01-20
Abstract: PURPOSE:To make it possible to form a composition having not only excellent tensile strength, abrasion resistance, modulus, etc., but also good heat resistance, oil resistance and weather resistance, by mixing a chlorinated ethylene/propylene polymer having a specified properties with an Si-O bond-free inorganic substance. CONSTITUTION:This composition comprises 100pts.wt. chlorinated ethylene/ propylene copolymer obtained by chlorinating an ethylene/propylene copolymer of a propylene content of 15-40wt.%, a melt flow rate of 0.01-5.0g/10min, a melting peak >=80 deg.C as determined by differential scanning calorimetry, a crystallinity >=3% as determined by X-ray analysis and a weight-average MW/ number-average MW >=4 (an index of an MW distribution as determined by gel permeation chromatography) and having a chlorine content of 20-45wt.% and a Mooney viscosity (ML1+4 at 100 deg.C) of 10-150 and 10-150pts.wt. Si-O bond-free inorganic substance.
Patent JP-H02190986-A (JP)
Title: Ocr recognizing device for image transmitted through facsimile
Inventor: SAWANO AKIO
IPC: G06K9/32
Filed: 1989-01-19
Abstract: PURPOSE:To attain OCR recognition without preparing a pattern dictionary in each character based upon the size of a scew for an image with a large scew by providing the device with a timing mark detecting circuit, an image rotating circuit, and an image segmenting circuit. CONSTITUTION:When an image is applied from an image input point 100, a timing mark detecting circuit 10 stores the image in an image storing circuit 20 while executing timing mark detecting operation, and when the timing marks of both the right and left ends of the image are detected, the size of a scew is calculated from an angle from the normal directions obtained at the time of receiving both the timing marks. At the time of receiving a rotation command, the image rotating circuit 30 rotates the image stored in the circuit 20 by a specified rotational angle and restores the rotated image in the circuit 20 and the image segmenting circuit 40 segments a part necessary for recognition from the rotated image and applies the segmented part to the OCR recognizing device 50. Consequently, OCR recognition can be attained without expanding the pattern dictionary in accordance with the size of a scew.
Patent JP-H06292730-A (JP)
Title: Stent
Inventor: ANSONII ESU MIKUTSUTSUA
IPC: A61F2/82
Filed: 1994-01-06
Abstract: PURPOSE: To produce a stent with a smooth surface by installing a hollow tube having open ends and a series of slots and by rounding the stent end parts and the slots, thus preventing an intracorporal passage from being damaged by the stent. CONSTITUTION: A stent 54 has a metallic tube, which has open ends and a series of slots 56 to effect expanding toward the radius direction so as to permit the stent to enlarge its diameter. The stent locates at an intermediate of the longitudinal length of the connectable part 58, which connects the stent part with a metallic support 60 that provides the stent with some adjustability along the lengthwise direction. At end parts of both the stent 54 and the slots there are provided round terminals 62. Thus the surface of the stent 54 is formed smooth and an intracorporal passage can be prevented from being damaged.
Patent JP-2000207986-A (JP)
Title: Switching structure
Inventor: NAGUMO SHINJI
IPC: H01H13/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To commonly use switching components, even if the distance between an armoring member and a board is different. SOLUTION: In this switching structure, wherein swelled rubber 13 is arranged between an operation panel 11 and a circuit board 12, a fixed contact part 18 is formed on the circuit board 12 at that position, and a movable contact part 19 is formed on the inside upper surface of the swelled rubber 13 separately from and faced opposite the fixed contact part 18, a stepped part 20 comprising a large diameter part and a small diameter part is formed in the movable contact part 19 according to the clearance between the operation panel 11 and the circuit board 12, and a relief part 21 for relieving the tip side of the movable contact part 19 is formed in the fixed contact part 18 at the small clearance position.  Thus, the tip side of the movable contact part 19 is relieved with the relief part 21 of the fixed contact part 18 at the small clearance position, whereas conversely a relief part 21 is not formed at the large clearance position in the fixed contact part 18, and thereby a key depressing stroke of the movable contact part with respect to the fixed contact part is adjusted, so that switch components can commonly be used by securing a certain key depressing stroke, even if the clearances differ.
Patent JP-2000203087-A (JP)
Title: Recorder
Inventor: TSUCHIYA RIICHI
IPC: B41J2/44
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To minimize the number of signal lines at an engine section and a controller section by receiving image data, corresponding in volume to the number of beams, being read out from a memory and transmitted based on a trigger signal from a trigger signal output means and then transmitting the image data to the engine section. SOLUTION: A first BD (horizontal sync) signal of a printer engine 101 is delivered to a control circuit 103 which outputs a reset signal for resetting the storing address of FIFO(first in first out data storage devices) 104-107 to '1' address before delivering an LSYNC (controller sync signal) 121 serving as a trigger signal to the image memory circuit 302 at a controller section 116. Based on the LSYNC 121, the controller section 116 receives an image data, corresponding in volume to the number of beams, being read out from the image memory circuit 302 and transmitted and transmits the image data to the printer engine 101.
Patent JP-H05199827-A (JP)
Title: Indoor insect pests killer
Inventor: KISHI AKIRA
IPC: A01M13/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide an indoor insect pests killer which can ensure the control of Acarina animals living inside the bed mats, Tatami mats, carpets or the like in a short time. CONSTITUTION:An automobile is provided with a treating vessel 1 equipped with an openable cover 1a, a treating gas feeder feeding a treating gas containing the active ingredient having acaricidal effect into the treating vessel, a valve 20 connecting the vessel to the outside air and a vacuum pump 30 for vacuuming the vessel. The shaft for driving the vacuum pump is connected to the sub-power shaft of the transmission of the car.