baber/WOPTO huggingface dataset:
Patent JP-S62246983-A (JP)
Title: Sealing material
Inventor: NAGATA NOBUYUKI
IPC: C09K3/10
Filed: 1986-04-18
Abstract: PURPOSE:To provide a sealing material having excellent sealing performance, a specified low-shear viscosity and a specified ratio of a low-shear viscosity to a high-shear viscosity, consisting of a vinyl chloride resin, a specified powdered filler, a plasticizer, a thixotropic agent, a trackifier and a thermal stabilizer. CONSTITUTION:A vinyl chloride resin (A) obtd. by kneading a vinyl chloride resin having an average particle size of 2-3mum with a vinyl chloride resin having a particle size of 20-30mum in a weight ratio of 1:1 to 3:1 is mixed with 25-50% (by weight; the same applied hereinbelow) powdered filler (B) having an oil absorption rate of 40-50cc/100g (e.g., CaCO3) 20-50% plasticizer (C) (e.g., dioctyl phthalate), 5-15% thixotropic agent (D) having a particle size of not larger than 2mum (e.g., org. bentonite), 0.5-3% tackifier (E) (e.g., a polyamide resin) and 0.5-5% thermal stabilizer (F) (e.g., barium laurate) to obtain a sealing material having a low-shear viscosity of 12,000-20,000 cps at 20 deg.C and a ratio of a low-shear viscosity to a high-shear viscosity of 1.5-2.5.
Patent JP-S63257854-A (JP)
Title: Lru memory fault detecting circuit
Inventor: YAMADA IKUO
IPC: G06F12/12
Filed: 1987-04-15
Abstract: PURPOSE:To attain the detection of a burst error through the detection of illegal pattern of an LRU memory by inverting a specific bit of a LRU revision data and writing the result into the LRU memory and inverting the said bit at readout. CONSTITUTION:The bit (c) of the LRU memory 9 is inverted and inputted to the LRU memory 9 and then outputted while being inverted further, then the logic constitution is applied by taking it into account. A burst error is a fault where the content of the LRU memory 9 is all stacked into 0 or 1. Thus, the bit (c) of the LRU memory 9 in inverted to convert the output data of the LRU memory 9 into 001000 in case of the burst to all 0. Thus, the illegal pattern is detected. Moreover, the output data of the LRU memory 9 in case of the burst to all 1 is 110111, then the illegal pattern is detected.
Patent JP-S62246083-A (JP)
Title: Transferring and conveying device
Inventor: ODA KENJI
IPC: G03G15/14
Filed: 1986-04-18
Abstract: PURPOSE:To convey transfer paper smoothly without wrinkling nor waving by providing plural thin plate type projection parts on a guide plate which is provided between a corona discharger and roller couples and guides transfer paper separated from a photosensitive body. CONSTITUTION:Forty ribs 6a are arranged on the guide plate 6 provided between the corona discharger 5 and roller couples 8 and 9 so that they have three kinds of inclinations. The transfer paper 4 which is sent from a register roller and receives an image on a photosensitive body 1 by the discharger 5 has its front end separated by a separator belt 7 and is guided on the ribs 6a of the conveyance guide plate 6 and carried out through the rollers 8 and 9. The transfer paper 4 comes into spot contact with the ribs to decrease in frictional resistance and the inclinations of the ribs 6a are different, so the transfer paper receives breadthwise drawing force. Therefore, even paper which is limp or wet can be conveyed smoothly without wrinkling nor waving.
Patent JP-H09276833-A (JP)
Title: Method for purifying soil-microorganism-active type polluted soil and apparatus therefor
Inventor: KURIYAMA AKIRA
IPC: A62D3/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying soil polluted by volatile pollutants which utilizes the merits of a vacuum extraction method and a microbial purification method, is simple, and does not increases reclamation costs. SOLUTION: A pipe is driven into the ground so that its tip reaches a polluted area 19 containing volatile pollutants, and while microorganisms packed into the pipe being activated to be able to decompose the pollutants in the soil, the volatile pollutants are introduced from the polluted area 19 into the pipe by sucking the inside of the pipe to be brought into contact with the microorganisms for purification.
Patent JP-S5618342-A (JP)
Title: Manufacture of high-pressure metal vapor discharge lamp
Inventor: KAWASUMI KENICHI
IPC: H01J9/395
Filed: 1979-07-20
Abstract: PURPOSE:To raise characteristics and reliability of a high-pressure metal vapor discharge lamp as well as simplify its evacuation process by performing all the sealing steps of various materials to be confined in the inside of a globe box. CONSTITUTION:The exhaust pipe 7 of the luminous tube 6 whose both ends are confined with electrodes is attached to the exhaust head 3 and then degassing is made. Then, the luminous tube 6 is introduced into the globe box 1, and then the box 1 is evacuated and filled with argon gas. Then, materials to be confined are put into the luminous tube 6, and the exhaust pipe 7 is again attached to the exhaust head 3 which is, in turn, led to the outside of the globe box 1. Afterwards, the luminous tube 6 is evacuated and then filled with argon gas. Then, the exhaust pipe 7 is sealed up.
Patent JP-H08261268-A (JP)
Title: Hydraulic shock absorber
Inventor: OKURA KIMIHIRO
IPC: F16F9/32
Filed: 1995-03-24
Abstract: PURPOSE: To restrain the rising of manufacturing cost by reducing manufacturing mandays, and to uniform the characteristic of damping force between products. CONSTITUTION: A seal agent 36 is interposed between an annular groove 32 formed on a piston 31 and an annular projection 35 formed on a piston retainer 34, and a piston 31 and a piston retainer 34 are mutually stuck fast. Even in the case where somewhat irregularities exist on an abutted face between the piston 31 and the piston retainer 34, the irregularities are absorbed by a seal agent 36 interposed between the groove 32 and the projection 35, and the abutted face between the piston 32 and the piston retainer 34 can be stuck fast in a liquid-tight state. Thus, since a finishing work for smoothing the abutted face between the piston 31 and the piston retainer 34 can be made unnecessary, manufacturing mandays can be sharply reduced for restraining the rising of manufacturing cost.
Patent JP-H02268854-A (JP)
Title: Thermal spraying device
Inventor: NAKAGAWA MIYOSHI
IPC: B05B7/18
Filed: 1989-04-10
Abstract: PURPOSE:To increase a thermal spraying area and to uniformize a film thickness distribution by directing both nozzles so as to incline the transverse center lines of both planar jet air in the directions opposite to each other with respect to the central axis of a thermal spraying and to intersect with each other while converging a part thereof. CONSTITUTION:A thickness center line A1 of the planar jet air 31, 31 is inclined toward a central axis Q of the thermal spraying and a part thereof is converged to delineate a V-shaped air chamber. A flux W is melted to droplets by an arc discharge or gas combustion within this chamber. The droplets are then fed into jet air 31, 31 by the weak air flow to derive the droplets and are thereby fined and simultaneously cooled. Transverse center lines A2, A2 of the respective jet air 31, 31 incline opposite to each other and intersect with each other while partly converging and, therefore, the droplets are fined and dispersed in the air flow consisting of a front aggregated air flow 32 and a intersecting air flow 36 intersecting without converging. As a result, an oblong or elliptical thermal spraying pattern is exhibited on the surface or a base material and the pattern area thereof is expanded to about 3 times or above the pattern area of the conventional device.
Patent JP-H02274341-A (JP)
Title: Method for molding gear
Inventor: ANDO HIROYUKI
IPC: B21K1/30
Filed: 1989-04-13
Abstract: PURPOSE:To allow mass production of gears by housing a stock heated to a molding temp. into a die, closing the die and pressurizing the stock vertically to allow a part of the stock to flow into the cavity to mold the tooth parts. CONSTITUTION:The circular cylindrical stock 1 is slightly heated and is precoated with the graphite. The stock 1 is further heated to a prescribed temp. and is housed into the die 2 to close the spacing between the upper die 2a and the lower die 2b. A punch 2c is provided in the upper die and a knock-out 2d and a cylindrical knock-out 2e around the same are provided double in the lower die 2b. The punch 2c in the upper die descends upon closing of the upper die 2a and the lower die 2b. The stock 1 is pressurized between the punch 2a and the knock-out 2d and the stock is partly allowed to flow into the cavity 2f to mold the gear 3a. A part of the stock arrives at the cavity 2g and the tooth parts 3b are molded when the stock is pressurized by further lowering the punch 2c. The molding of the gear 3 is completed when the punch 2c arrives at the bottom dead point. The gear which is free from underfill in the tooth parts is easily obtd. in this way even with a small-sized press.
Patent JP-H02273079-A (JP)
Title: Self-exciting inverter circuit and fluorescent lamp driver using same
Inventor: YAMAGUCHI TAKASHI
IPC: H02M7/5387
Filed: 1989-04-13
Abstract: PURPOSE:To reduce the generation of a spike voltage by connecting the emitter of a transistor to one end of a coil, the other end of which serves as a dividing top for a DC supply. CONSTITUTION:Respective base voltage-inducing coils L1, L2 connecting respective bases and emitters of transistors Tr1, Tr2 and an output voltage coil L connecting the emitter of said transistor Tr1 and controller of said transistor Tr2 and one output terminal are wound around the same transformer T. Both sides of the output terminal from said coil L are connected with the DC power supply side via capacitor and the other output terminal is a terminal obtained by voltage-dividing a DC power supply. Thus, it is possible to reduce a leakage inductance formed between the primary and secondary windings and to lessen the frequency of generation of a spike voltage.
Patent JP-S5317093-A (JP)
Title: Fire sensor
Inventor: SUSAKI SATORU
IPC: G08B17/04
Filed: 1976-07-30
Abstract: PURPOSE: The outbreak of fire is sensed by providing first, second hermetic chambers and using the difference in air pressures within the hermetic chambers at the time of temperature rise owing to the fire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06279474-A (JP)
Title: Production of ruthenium trinuclear complex or its salt
Inventor: MATSUMOTO MASAMITSU
IPC: H01L51/00
Filed: 1993-03-26
Abstract: PURPOSE:To produce a ruthenium (II) trinuclear complex or its salt as a dye having photosensitizing action extremely suitable as a photoelectric converting material such as a solar cell in good yield with good reproducibility. CONSTITUTION:A ruthenium complex, expressed by formula I (L<1> is bipyridine- carboxylic acid ester or phenanthroline-carboxylic acid ester; X is halogen) and having the carboxylic acid ester in the ligand is made to react with a ruthenium complex, expressed by formula II (L<2> is bipyridine, phenanthroline or a residue of a nuclearly substituted derivative thereof) and having cyano group, and a ruthenium complex, expressed by formula III (L<3> is bipyridine, phenanthroline or a residue of a nuclearly substituted derivative thereof) and having the cyano group in an organic solvent (preferably an alcohol such as methanol or ethanol) at 60-200 deg.C, preferably 60-140 deg.C temperature. The resultant reactional product is then hydrolyzed to afford the objective compound expressed by formula IV [L<4> is bipyridine-carboxylic acid or phenanthroline-carboxylic acid or a salt thereof derived from L<1>; Y is mono-or bivalent anion or cation; (a) is 0-14].
Patent JP-H03290411-A (JP)
Title: Production of syndiotactic polypropylene
Inventor: ASANUMA TADASHI
IPC: C08F4/60
Filed: 1990-04-09
Abstract: PURPOSE:To obtain the title polymer with desired molecular weight, excellent in tacticity, useful as a plastic, etc., by polymerization of propylene in the presence of an internal olefin using a specific transition metal compound. CONSTITUTION:The objective polymer can be obtained by polymerization of propylene in the presence of an internal olefin (e.g. 2-butene) at such an amount as to be normally 1/100000 to 1/10 molar times that of the propylene using a transition metal compound having asymmetric ligand [e.g. a compound of the formula (A and B are aromatic hydrocarbons differing from each other; R is 1-20C hydrocarbon residue or silicon-contg. compound; X is halogen or 1-20C hydrocarbon residue; M is titanium, zirconium or hafnium)].
Patent JP-S5216124-A (JP)
Title: Raster position and size correction unit of cathode ray tube
Inventor: NIWA HIDEAKI
IPC: H04N3/22
Filed: 1975-07-29
Abstract: PURPOSE:To detect the raster position and size fluctuation using a correction marker film, and to control the deflection circuit for fluctuation removal.
Patent JP-H06277135-A (JP)
Title: Seating apparatus for toddler
Inventor: MUROFUSHI YASUNORI
IPC: A47D1/10
Filed: 1993-03-26
Abstract: PURPOSE:To attach a seating apparatus for toddler firmly to a table top plate by a method wherein a pinching plate is vertically moved by rotating a bolt by the turning operation of a handle, and the table top plate is pinched by the pinching plate and a fixing plate. CONSTITUTION:A main pipe 2 is put on the upper surface of a table top plate T, and a rubber member 9 at the tip of a supporting pipe 8 is brought into contact with the lower surface of the table top plate T to attach the title seating apparatus for toddler. Under this condition, an elastic material 12 of a fixing plate 11 comes into contact with the upper surface of the table top plate T. By rotating a bolt 14 through operation of a handle 13, a pinching plate 15 which is screwed on the bolt 14 vertically moves along a hanging piece 8a, accompanying with the rotation of the bolt 14, since a guide piece 17 is wound around the hanging piece 8a. Therefore, when the handle 13 is clamped, the pinching plate 15 is press-bonded to the lower surface of the table top plate T, and a seating apparatus for toddler 1 can firmly be fixed to the table top plate T by clamping the table top plate T by the fixing plate 11 and pinching plate 15.
Patent JP-S63257897-A (JP)
Inventor: TANAKA OSAMU
IPC: G08B25/00
Filed: 1987-04-15
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-S62248626-A (JP)
Title: Filmy material
Inventor: IMAZU RYUZO
IPC: B29C47/04
Filed: 1986-04-21
Abstract: PURPOSE:To improve a decorative effect by eliminating necessity to apply printing to the title material after extrusion molding, by molding the title material unitarily by making use of a plurality of materials having thermoplastic resin. CONSTITUTION:The title material is molded unitarily by making use of a plurality of thermoplastic materials such as polyvinyl chloride and polyethylene, which is a thing molded by applying extrusion molding for example, to two kinds of the thermoplastic materials by making them arrange arbitrarily in the direction of a film width. Beside a case where the extrusion molding is applied, for example, to the two kinds of the material parts (A), (B) as different kinds of the materials from each other in a state where they are made to arrange alternatively, the extrusion molding can be applied even to the two or more kinds of the materials by making them into an arbitrary arrangement. Then in the case where the extrusion molding is based on the homogeneous and different color materials from each other a relation among each of the materials is turned into a state where they are unified each other through the extrusion molding and made into a film having a stripe pattern.
Patent JP-S5217276-A (JP)
Title: Reference surface setting device for processing machine
Inventor: TANAKA HIDEHARU
IPC: B23Q17/22
Filed: 1975-07-31
Abstract: PURPOSE:Reference surface setting device for processing machine by which a correct processing reference surface is always indicated and set by digital system.
Patent JP-H09285029-A (JP)
Title: Secondary battery charger
Inventor: SUGIYAMA AKIHIRO
IPC: H01M10/44
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To estimate the deterioration rate of a battery itself in a charging operation and indicate it outside by a method wherein a battery deterioration rate judging circuit which estimates the battery deterioration rate from a battery voltage at the starting of charging which is detected by a battery voltage monitoring circuit and an indicating means which indicates the estimated battery deterioration rate are provided. SOLUTION: When a lithium ion battery 4 is connected to a charger, the battery 4 is charged by the constant current charging with a current value designed by a constant current control circuit 2. The charging is performed in a constant current mode and a constant voltage mode and a constant current mode counter 5 counts a time for the constant current charging. If the capacity of the battery 4 is reduced to a final voltage and the battery 4 is deteriorated, a time for the constant current charging is shortened. Then a voltage value at the starting of charging is detected by a battery deterioration rate judging circuit 6A and the battery deterioration rate is estimated in accordance with the voltage value and the constant current charging time. The result can be indicated by an indication unit 7.
Patent JP-H03290572-A (JP)
Title: Thawing processing equipment
Inventor: YAMAKAGE HISAAKI
IPC: E01C11/26
Filed: 1990-04-06
Abstract: PURPOSE:To improve the efficiency of heating medium circulation by forming a condensing part in a heat transferrer, a steam header existing at the side of a heat exchanger plate, a liquid header existing at the side of the heat exchanger plate set up in opposition, and condensing parts plurally installed in parallel with each evaporating part, respectively. CONSTITUTION:Hot water is passed through the inner part of a hot water pipe 2, and a working fluid in a steam part 4a of a heat transferrer 4 is heated and vaporized, absorbing a heating value of the hot water as a steam latent heat, and it flows into a steam header 4b of the transferrer 4, thereby flowing in parallel with the longitudinal direction of an evaporating part 1a toward the other side from one side of a condensing part 4d. Next, since a side of a heat exchanger plate 3 in thermal contact with the condensing part 4d is lower in temperature than the hot water, the working fluid is condensed and liquefied, discharging the condensed latent heat to the heat exchanger plate 3, and thereby this plate 3 is heated so that snow on the plate is melted. A solution of the working fluid flows back to an inner part of the evaporating part 4a by way of a liquid header 4C from the other side of the condensing part 4d. With this constitution, heat conveyance can be done so efficiently.
Patent JP-S5427452-A (JP)
Title: Laser protecting spectacles
Inventor: NAKATSUI HISASHI
IPC: G02C7/10
Filed: 1977-08-02
Abstract: PURPOSE: To cut off laser light by using a member having spectral transmittance of transmitting wavelength light other than the wavelength of laser beams at high efficiency as a laser filter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000284470-A (JP)
Title: Laser direct photosensitive planographic printing original plate needing no dampening water
Inventor: YOSHIDA AKIO
IPC: G03F7/07
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a laser direct planographic printing original plate needing no dampening water, excellent in sensitivity to heat-mode laser exposure, handleable in a light room and using no developer in a photochemical process. SOLUTION: The laser direct photosensitive planographic printing original plate has at least a thin silver film layer and a silicone rubber layer on the substrate in this order. The thin silver film layer comprises particulate silver grains having 0.005-0.2 μm grain size and is formed by a silver salt diffusion transfer process using a diffusion transfer developer containing an amine compound.
Patent JP-H07275243-A (JP)
Title: Body insertion type ultrasonic diagnostic device
Inventor: TANAKA TOSHIKAZU
IPC: A61B8/12
Filed: 1994-04-07
Abstract: PURPOSE:To hold a flexible shaft connected to an ultrasonic transducer in such a way as not to impede the transmission of torque performed by the flexible shaft and also not to change the position of the ultrasonic transducer even if a soft member is bent by mounting the flexible shaft to the soft member in the state of the flexible shaft being pulled to a certain extent. CONSTITUTION:Both ends of a flexible shaft 23 are connected to the end face of a rotating support base 22, and the end face 26a of a rotating cylinder 26 are made as stopper parts, and a connected part to the tip cap 20a of a fixed side soft tube 20 is provided with a stopper ring. The end face of this stopper ring, and the end face 31a of a connecting cylinder 31 to which the base end part of the soft tube 20 is connected are made as locking parts. The respective stopper parts are brought into contact with the locking parts, and the spacing of both stopper parts is made shorter than the spacing of the locking parts.
Patent JP-H10268936-A (JP)
Title: Control method for floor cleaning robot
Inventor: HORIBE AKIRA
IPC: G05D1/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the quality of cleaning by performing cleaning traveling corresponding to the dirt of respective areas in the case of continuous cleaning traveling over plural areas. SOLUTION: A control panel part 13 of floor cleaning robot has plural left turn and right turn switches for setting movement to the next area so as to successively and continuously clean the plural areas and has low-speed and high-speed switches for setting the speed of traveling in these plural areas. A main control part 16 sets the movement for turning to left or right according to the operation due to the left turn or right turn switch and sets the speed of traveling in that set moving destination area low or high according to the operation due to the low-speed or high-speed switch on the other hand. When the low-speed or high-speed switch is operated before starting a relevant main body, according to that operation, the main control part 16 sets low or high the speed of traveling in the first cleaning area among the plural areas.
Patent JP-S58212026-A (JP)
Title: Production process of u-shaped fluorescent lamp
Inventor: OONO HIROSHI
IPC: H01J61/35
Filed: 1982-06-02
Abstract: PURPOSE:To enhance the yield of successful formation of U-shape, by suppressing the invasion of reflecting film material into glass bulb of the captioned lamp to the minimum, through control of the amount of the reflecting film to be applied to the part of U-shaped formation. CONSTITUTION:Less than 2mg/cm<2> of reflecting film 2 is applied on the internal surface of U-shaped formed part of a glass bulb 1, and more than 2mg/cm<2> of said reflecting film 2 is applied on the internal surface of other part of the glass bulb 1, within a range not exceeding 180 deg. along the bulb circumference for both cases, next the phosphor is applied on the entire internal surface of the glass bulb 1, then burnt. After electrodes are sealed hermetically at both bulb ends, a U-shaped bulb is formed.