baber/WOPTO huggingface dataset:
Patent JP-S641603-A (JP)
Title: Low pressure tire
Inventor: IGARASHI YASUO
IPC: B60C3/04
Filed: 1987-06-23
Abstract: PURPOSE: To contrive to lighten weight, of an all-terrain running vehicle low pressure tire, by specifying the ratio of the max. thickness of tire rubber between a tread ground contact end and the position of the max. tire width to rubber thicknesses in the tread ground contact position and in the position of the max. width.  
     CONSTITUTION: The max. rubber thickness Tx of a tire body between a tread ground contact end E and the position of the max. tire width P is set for 1.3W3.5 times a rubber thickness TE at the tread ground contact end E and 1.1W2.5 times the rubber thickness TP in the position of the max. tire width P respectively. Thus smaller rubber thicknesses at a crown position and a sidewall portion, and the max. rubber thickness at the shoulder portion will enable a small amount of shock to be absorbed in the crown portion and the sidewall portion, deformation in running to be restrained at the shoulder portion, and enable lightning of weight. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6314709-A (JP)
Title: Production of solid cosmetic of polychromatic powder type
Inventor: NAKAGAKI TOMONARI
IPC: A61Q1/02
Filed: 1986-07-03
Abstract: PURPOSE:To obtain the titled cosmetic capable of showing polychromatic makeup effect with a single product, having a marble tone, by unevenly blending two or more specific slurry powder dispersions having different colors, packing the blend into a given container, molding and drying. CONSTITUTION:Two or more slurry powder dispersions having different colors obtained by dispersing powder and a binder, especially organic bentonite into a volatile solvent, especially a volatile fluorinated hydrocarbon solvent are unevenly blended, packed into a desired container such as pencil type container, etc., molded and dried to give the above-mentioned cosmetic having marble tone useful as eye shadow, cheek rough, solid powder, etc., having colorful tone of plural colors, light and shade and luster in single containers 1 and 3. The cosmetic has strength, hardness and fracture resistance required as a solid cosmetic, simultaneously feeling in use, adhesivity, makeup durability, etc., in good balance, is readily molded and well dried.
Patent JP-H0452878-A (JP)
Title: Method for separating processing of shadow
Inventor: TAKAHASHI HIROKO
IPC: G06T7/00
Filed: 1990-06-15
Abstract: PURPOSE:To extract a character/linear graphic from which shadow influence is removed by extracting a thin shape appearing as a difference between a smoothed image and an image emphasizing density differences. CONSTITUTION:An image input part 1-1 inputs an image through an image recording system. A density conversion part 1-2 executes conversion for emphasizing the density differences of the image obtained by the input part 1-1 and the image obtained by the conversion part 1-2 is stored in an image memory 1-3. A smoothing processing part 1-4 processes the image stored in the memory 3-1 so as to smooth a shape having width such as a character/linear graphic. A character/linear graphic extracting part 1-5 calculates a difference between the image stored in the memory 1-3 and the image obtained by the processing part 1-4 and extracts a character/linear graphic from which shadows are removed. Even when shadows are superposed to a character or a linear graphic, the influence of the shadows can be removed and character or linear graphic extraction stable for a change in weather can be attained.
Patent JP-S5582229-A (JP)
Title: Combustion device for gas turbine
Inventor: MINAGAWA YOSHIMITSU
IPC: F02C3/30
Filed: 1978-12-15
Abstract: PURPOSE: To increase the rate of cooling a transition piece and liner in a combustion device for a gas turbine and simultaneously minimizing NOx content in a waste gas, by injecting water or low-temperature vapor into a nozzle disposed in opposition to an air ilet.  
     CONSTITUTION: A combustion device for a gas turbine is provided at a part of its reserver tank 1 with an air inlet 2 into which air from a compressor is introduced. The air introduced into the air inlet 2 flows around a transition piece 3 while cooling the same, and then through an annular space defined by the outer surface of a liner 4 and the inner surface of an outer cylinder 5. That part of the air which has not been used for diluting and cooling purposes is introduced in a position close to a fuel nozzle 6 into the liner 4 for a combustion purpose. An injection nozzle 8 is mounted at the air inlet 2, so as to inject water or low-temperature vapor thereinto, which is fed through an injection pipe 9 connected to the rear end of the nozzle 8. According to this structure, water or low-temperature vapor can be mixed excellently with the air introduced into the combustion device from the compressor owing to a reverse air current occurring in the tank 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H115515-A (JP)
Title: Raw fluid diluting device for car washer
Inventor: UEDA MASAMOTO
IPC: B60S3/04
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a raw fluid diluting device in a car washer able to easily dissolve a dissolving difficult raw fluid in water, and able to arbitrarily change a dilution ratio. SOLUTION: This device has a raw fluid pump 4 able to supply a fixed amount of raw fluid 2 to a dilution tank 7, water supplying pipe 5 connected to a water pump 10 through a solenoid valve 11 to have a nozzle part 5a in a tip end, and a float switch 9 able to detect a prescribed height of liquid level in the dilution tank 7. The water pump 10, raw fluid pump 4 and the solenoid valve 11 are driven in accordance with an input signal from the float switch 9, a control device 17 fixedly maintaining the height of liquid level is provided, and an operating part 18 is provided, which can arbitrarily set raw fluid supply setting time and water supply setting time relating to the control device 17.  In this way, water 6 is stirred in the dilution tank 7, the dissolving difficult raw fluid 2 can be easily dissolved in water, and a dilution ratio can be arbitrarily changed from the operating part 18.
Patent JP-S5681243-A (JP)
Title: Pressure ring
Inventor: ONOZAKI MITSUO
IPC: F16J9/26
Filed: 1979-12-04
Abstract: PURPOSE: To improve fatigue of heat resistance and resistance to wear on the upper and lower surfaces, by using pressure rings made of stainless steel containing a designated component at a specific rate and provided with surface treated layers at least on the sliding surfaces which slide on the cylinder wall.  
     CONSTITUTION: Pressure rings 3, 4 and an oil ring 5 are respectively fitted in a piston 2 which reciprocates in a cylinder 1. These pressure rings 3, 4 are made of stainless steel containing the following components. In another word, the stainless steel in practical use is composed of C 0.6W0.7%, Si 1.15W0.40%, Mn 0.6W0.8%, Cr 12.0W14.0% by weight percentage and the rest consisting of Fe and impurities. And surface-treated layer 8 is provided at least on the sliding surface 7 of pressure ring 3, 4 which slide the cylinder wall. The surface treated layer 8 can be subjected to various surface treatments, such as hard Cr plating, porous Cr plating, Cr flame coating, Mo flame coating or others. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11352000-A (JP)
Title: Method and apparatus for inspecting tank
Inventor: AOYAMA EIJI
IPC: G01M3/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To search defective points, e.g. a micro through hole, of a tank accurately and automatically in a short time without requiring a large scale scaffold or a gas detection liquid. SOLUTION: After gas to be inspected is introduced to the outer surface side of a tank, a manipulator 2 is operated from a position remote from the inner surface of the tank. An inspection unit arranged with a plurality of gas sensors 1 and fixed to the forward end of the arm of the manipulator 2 is thereby brought close to the inner surface of the tank in order to detect leakage of gas to be inspected simultaneously over a specified area. The specified area is checked for through hole and if leakage of gas is informed from each gas sensor 1,..., a marker 4 corresponding to each gas sensor 1,... puts a mark at a point of gas leakage.
Patent JP-H02289908-A (JP)
Title: Magnetic head and production thereof
Inventor: YASUDA ISAO
IPC: G11B5/127
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the degradation in the contact with a recording medium by the wear of the joint layer of a main core and substrates by joining and fixing the main core and the substrates for reinforcement by a nonmagnetic oxide layer formed by solidifying the soln. of a metallic org. compd. contg. an OH group. CONSTITUTION:The main core consisting of a ferromagnetic metallic thin film and the substrates 201, 202 for reinforcement are joined and fixed by the nonmagnetic oxide layer 14 consisting of the SiO2 formed by solidifying the soln. of the metallic org. compd. which is a silicon alkoxide soln. contg. the OH group. The joint layer of the main core and the substrates 201, 202 for reinforcement is formed of the nonmagnetic oxide layer 14 which is less in the degree of wear than a glass layer. The wear of the joint layer by the contact with the medium is thus suppressed. In addition, the nonmagnetic oxide layer 14 is formed by solidifying the soln. of the metallic org. compd. in which the OH group is incorporated. The deficiency of the OH group which is important as the joint layer is prevented. The degradation in the contact with the recording medium by the wear of the joint layer of the main core and the substrates for reinforcement is suppressed in this way and the good recording or reproducing is executed.
Patent JP-H027494-A (JP)
Title: Plating device of printed board
Inventor: KOBAYASHI TAKAO
IPC: H05K3/42
Filed: 1988-06-24
Abstract: PURPOSE:To reduce plating defective inside a through hole and to acquire a multilayer printed board of high reliability by providing a transfer means which moves plating solution approximately horizontally at a specified interval opposite to a printed board which is installed in a transportation means and moves horizontally to the inside of a plating solution tank and a treatment tank. CONSTITUTION:A transportation chain belt 14 to carry a printed board 12 is moved horizontally along a direction of an arrow A inside a plating tank 13 and a treatment tank 31. A transfer conveyer belt 18 which is provided below the printed board 12 opposite to the board 12 is moved faster than the printed board 12. A surface of a plating solution 11 thereby moves along a direction of the arrow A. Since a plating solution checking plate 21 is provided to a bottom of a head section of a moving direction of the printed board 12, the plating solution 11 moves up and down by the checking plate 12. According to this constitution, a full amount of plating solution enters even a through hole 17 of a small diameter, thus ensuring plating inside the through hole.
Patent JP-H10337040-A (JP)
Title: Uninterruptible power supply system
Inventor: MAKABE MATAAKI
IPC: H02M7/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress generated noise and to reduce the influence to an audio signal and a video signal by adding the output voltage of a square wave conversion part and that of a pulse width modulation part, and achieving a transformer for obtaining the sinusoidal wave output voltage with a specific frequency. SOLUTION: A square wave conversion part 4 is constituted of an inverter where switching elements 4a such as a thyristor and a power transistor are connected in a bridge. A diode 4b for absorbing noise is connected in parallel with the switching elements 4a. A pulse width modulation part 5 is also constituted of an inverter where switching elements 5a such as the thyristor and the power transistor is connected in a bridge. A diode 5b for absorbing noise is connected also in parallel with the switching elements 5a.  A transformer 6 has two primary coil windings 6a and 6b and one secondary coil winding 6c, voltages that are inputted to the primary coil winding 6a and the primary coil winding 6b are added, and a voltage that is obtained by multiplying the voltage being obtained by the addition by a transformation ratio (normally 1 or larger) is outputted between the terminals of the secondary coil winding 6c.
Patent JP-H10335239-A (JP)
Title: Exposure method and system
Inventor: INE HIDEKI
IPC: G03F9/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable a wafer to be aligned without using a chuck so as to prevent an exposure system from increasing in size by a method wherein a reference which replaces the coordinates of an alignment mark on a wafer is provided to the wafer itself. SOLUTION: As to a wafer with notch marks as a position detection target object, the notch mark functions as a kind of a reference mark, and a few of the notch marks are required for two-dimensional alignment. An alignment station AS and an aligner S are connected together through a computer 51, and a detection system ABS which comprises a detection system ASN that detects the notch mark and another detection system ASW that detects the alignment mark of the wafer 1 is provided to the alignment station AS. A wafer 1 is driven by an XY stage 218, and an alignment mark and a notch mark for each shot are detected by the detection systems ASW an ASN respectively.
Patent JP-2000343753-A (JP)
Title: Method for recording image and apparatus for recording image
Inventor: UMEDA TOSHIKAZU
IPC: G03C1/498
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To restrict interference fringes by switching an angle of incidence of a laser light for every scanning line of a predetermined number to satisfy a specific expression to a photosensitive material, which has a photosensitive layer including silver halide particles of not larger than a specific average particle size on a supporting body of not larger than a specific thickness, and which has not smaller than a specific transmittance and not smaller than a specific γ. SOLUTION: A film of a silver halide thermal development photosensitive material has a photosensitive layer including an organic acid silver and silver halide particles of an average particle size of not larger than 0.1 μm on a supporting body of a thickness of not larger than 200 μm, and has a light transmittance of not smaller than 20% with an average wavelength of a laser light and γ of not smaller than 2. Angles of incidence θ1 and θ1 are selected to satisfy (N+0.5-(0.7/γ))((2 nh/λ)(cosθ1'-cosθ2')((N +0.5+(0.7/γ)) to any of integers N.  In the formula, N is an integer, (n) is a refractive index of the photosensitive material, (h) is the thickness, λis the wavelength, θ1' and θ2' are angles of incidence of the laser light within the photosensitive material entering with angles of incidence θ1 and θ2. Interference fringes can be prevented accordingly.
Patent JP-H0819322-A (JP)
Title: Joining transfer apparatus for combine
Inventor: TONARI ATSUSHI
IPC: A01D57/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide the subject apparatus free from a large external force on a protrusion for catching reaped culm, capable of preventing the damage of the protrusion for catching reaped culm and at the same time enable the facilitation of fixing of a disk provided with the protrusion for catching reaped culm, etc., on a driving shaft, adjustment of elastic holding power and maintenance. CONSTITUTION:This is a joining transfer apparatus for a combine which is driven through a vertical driving shaft 14 and transfers reaped culm to the starting section of a transfer pass. A disk 18 provided with a protrusion 17 for catching reaped culm and a pair of friction boards 19 holding the disk 18 between them are placed on a tubular shaft 16 in such a manner as to rotate independently on the shaft and a pair of plates 20 for transmitting torque are placed on the tubular shaft in such a manner as to rotate in the state engaged with the shaft. The disk 18, the friction boards 19 and the torque-transmitting plates 20 are resiliently held on the tubular shaft 16 by a nut 22 screwed in a bolt 16b and a flange 16a of the shaft 16. The tubular shaft 16 is attached through a resilient member 21 on the lower end of the vertical driving shaft 14 in a state integrally rotatable and detachable.
Patent JP-H11355571-A (JP)
Title: Method and device for forming image and recording medium
Inventor: KOBAYAKAWA KOJI
IPC: B41J2/52
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity for storing a threshold conventionally required for expressing an input image signal with a lot of gradations through a dither method. SOLUTION: A threshold matrix 91 is composed of four sub matrixes of respective two longitudinal and lateral sub matrixes, each sub threshold matrix is composed of 16 cells of respective four longitudinal and lateral cells and a minimum threshold 95, maximum threshold 97 and threshold correction value 99 are set. When an image signal is inputted, concerning the cell having the minimum threshold 95 lower than the density shown by the input signal and the maximum threshold 97 higher than the density shown by the input signal, corresponding to the density shown by the input signal and the threshold correction value 99, any suitable gradation is calculated from the number of gradation ('4' in this case) expressible with such a cell.  Thus, since the number of gradation for each cell can be changed without increasing the number of thresholds or the like to be stored for each cell, the capacity for storing the threshold or the like is not pressured.
Patent JP-H11354464-A (JP)
Title: Electronic device and its manufacture
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/768
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To improve contact between a barrier metal layer and a metal layer which are formed in contact with SiOF, by laminating in sequence the barrier metal layer containing a specified metal and a metal layer on a silicon oxide layer containing fluorine. SOLUTION: An interlayer insulating film 2 and a wiring layer 3 are formed on a semiconductor substrate 1, and hence the wiring layer 3 forms a step. Then, a silicon oxide layer 4 containing fluorine is formed thereon and the surface of the layer 4 is planarized. In the silicon oxide layer 4 containing fluorine, a connection hole 6 is made to the wiring layer 3 and is filled with a contact plug made of a barrier metal layer 7 and a metal layer 8. The barrier metal 7 contains at least one element selected from the group consisting of Ta, Zr, TaN, and ZrN. This strengthens a metal-oxygen atomic bond and a metal-fluorine atomic bond at the interface between the silicon oxide layer 4 containing fluorine and the barrier metal layer 7.
Patent JP-S63178409-A (JP)
Inventor: MASUMURA HITOSHI
IPC: C04B35/46
Filed: 1987-06-26
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-S5680702-A (JP)
Title: Backup system of sequence controller
Inventor: TANIMOTO ITARU
IPC: G05B7/02
Filed: 1979-12-07
Abstract: PURPOSE: To continue control on the basis of correct data after the change-over of a change-over device that changing over sequence controllers, by providing a memory stored with data in process of arithmetic in the device.  
     CONSTITUTION: The sequence controller consists of CPUs 10 and 15 that execute sequence instructions, main memories 20 and 25 that hold programs composed of sequence instructions (or data in process of arithmetic), and input-output device 40 that provides external communication. One sequence controller, if running into trouble, is changed over to the other backup sequence controller by change-over device 30. Change-over device 30 is equipped with two memories 304 and 305, which are stored with data in process of arithmetic; one memory is coupled with the normal side, and the other with the backup side. Said memory 304 is stored with only data in process of correct arithmetic by CPU10, which is transferred to memory 305 and after the change-over operation, control is continued on the basis of this correct data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6052583-A (JP)
Title: Method for bringing out grain
Inventor: MATSUDA YUKINORI
IPC: C23F1/28
Filed: 1983-08-31
Abstract: PURPOSE:To bring out clearly the grain boundaries of medium-C steel or the like by using an etching soln. prepd. by adding a surfactant to an aqueous soln. of picric acid and by carrying out preliminary etching, surface conditioning, etching and buffing to accelerate grain boundary etching. CONSTITUTION:To an aqueous soln. of picric acid are added 0.1-10% one or more kinds of surfactants. The surface of hot working tool steel or medium-C steel is preliminarily etched with the resulting soln. as an etching soln., and the preliminarily etched layer is partially removed to carry out surface conditioning. The steel is then etched, and the etched layer is partially removed by buffing. This operation is repeated once or more. The etching soln. is used at room temp. or heated to a temp. above room temp. and used. After finishing the treatment, the surface is dried to obtain a sample for examining the microstructure.
Patent JP-H0593174-A (JP)
Title: Pressure-sensitive adhesive tape, tight fixing structure of same and winding of same
Inventor: SHIBATA KAZUNARI
IPC: C09J7/20
Filed: 1991-06-28
Abstract: PURPOSE:To improve the peeling strength of a pressure-sensitive adhesive tape whereby two members are bonded together by forming a first pressure-sensitive adhesive part at one end part of its substrate and forming a second pressure- sensitive adhesive part at another end part without increasing the amount of the adhesive used. CONSTITUTION:At least one highly pressure-sensitive adhesive part having a peeling strength larger than those of the other parts is formed on at least one of the four parts of one end part 7a and another end part 7b of a first pressure-sensitive adhesive part 7 and one end part and another end part of a second pressure-sensitive adhesive part 8.
Patent JP-S5680366-A (JP)
Title: Electromagnetic stirring device
Inventor: NANBA MASANAO
IPC: B22D11/10
Filed: 1979-12-07
Abstract: PURPOSE:To simplify construction and make size small and capacity large by liquid- cooling all of a coil, an iron core and a sheath. CONSTITUTION:Water is flowed between the outer shielding wall 61 and inner shielding wall 62 of a double-walled sheath 60 to prevent thermal effect of the radiation heat of a casting 1 on an iron core 4 and a coil 5. The coil 5 is removed of heat by the cooling water passing the inside of hollow conductors 50 and the iron core 4 is cooled by the cooling water in water-cooling tubes 41. Hence, it is possible to dispose the stirrer 3 in proximity to the casting 1 which is of high temperatures and this construction is convenient in terms of heat shielding and cooling. Since the sheath 60 of double wall construction is formed of nonmagnetic plate materials, watertightness is maintained. The coil 5 is molded of insulation fillers 7 having solidified; hence direct dewing on the coil 5 does not occur and this obviates the decrease in insulation resistance.