baber/WOPTO huggingface dataset:
Patent JP-S5725986-A (JP)
Title: Seal with cap that contains cinnabar seal ink
Inventor: FUKUMOTO SHIYOUJI
IPC: B41K1/38
Filed: 1980-07-22
Abstract: PURPOSE: To provide the titled seal that is easy to carry and by which sealing is ready only when its cap is removed, wherein a groove is arranged to which a click of the cap can be fitted, and a spongy members are arranged to the cap for applying cinnabar seal ink to the seal.  
     CONSTITUTION: The groove 5 is arranged adjacent to the tip of the seal 6 for anchoring the click 3 of the cap, and in the cap are arranged the spongy members 2 impregnated with cinnabar seal ink. The cap is attached with a lid 1 for preventing the cinnabar seal ink adjacent thereto from being contaminated and for facilitating the use of said ink when only the ink is required. Every time when the cap is attached to the seal, the seal is applied with the ink. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S584778-A (JP)
Title: Benzoxazole derivative
Inventor: KANEKO MASAHARU
IPC: C07D263/56
Filed: 1981-06-29
Abstract: NEW MATERIAL:The benzoxazole derivative of formulaI(R<1> is H, CN, 1-9 C alkyl, or alkoxy; R<2> is H, 1-9 C alkyl, or alkoxy; X is group of formula II-IV, etc.). EXAMPLE:2-[trans-4-(n-Pentyl)cyclohexyl]-5-(n-butyl)benzoxazole. USE:A liquid crystal substance exhibiting liquid crystal phase at a relatively low temperature, having high compatibility with other known liquid crystal substance, and extremely useful as a component of a liquid crystal composition. PROCESS:The compound of formula V is made to react with more than equivalent amount of the compound of formula R<2>XCOCl in an inert solvent in the presence of a basic compound at 0-200 deg.C, and the resultant compound of formula VI is cyclized in an inert solvent in the presence of an acidic compound by heating at 10-200 deg.C to obtain the objective compound of formulaI.
Patent JP-S58217149-A (JP)
Title: Tap-controlled type hot-water supplying device heated by town gas
Inventor: TSUTSUI OSAMU
IPC: F24H1/10
Filed: 1982-06-12
Abstract: PURPOSE:To simplify the control of the temperature of hot-water discharged from a cock by a method wherein a water feeding pipe, feeding water to the cock, is connected to a part between a water amount sensor, putting ON or OFF the combustion of a burner, and a water amount control valve. CONSTITUTION:The water amount control valve 8 and a water amount sensor 9 are provided in a water feeding pipeline 7 for the heat exchanger 6 of the tap- controlled hot-water heater 1', controlling a supplying hot-water temperature by the amount of gas, or a hot-water supplying pipeline 11, so that the valve 8 is arranged at the upstream side of the sensor 9. A control box 14 opens and closes the valve 8 by operating in accordance with a flow amount detected by the water amount sensor 9 and a set flow amount. A water feeding pipeline 13 for feeding the water to the cock 12 provided at the terminal of the hot-water supplying pipeline 11 is branched from a part between the valve 8 and the sensor 9. As a resut, a discharging temperature will never be varied by the slight operation of a valve for water and the control of the temperature may be simplified, since the pressures of the hot-water and water, supplied to the cock 12, are substantially the same degree.
Patent JP-H09287114-A (JP)
Title: Soundproof device
Inventor: GOTODA RYUSUKE
IPC: E01F8/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof device which effectively insulates noise ranging from low frequency to high frequency, propagated from a noise source to a sound-receiving point, by use of a soundproof wall with a practical height. SOLUTION: Noises generated from a noise source 12 are led between the soundproof wall 16 at the noise source 12 side and the soundproof wall 18 at the sound-receiving point 14 side by making use of the diffraction phenomenon by the soundproof wall 16 at the noise source 12 side. And the soundproof walls 18 at the soundreceiving point side are bent so that the noise source 12 is contained low. In this way, incident noises are repeatedly reflected between these respective two soundproof walls 16, 18 to attenuate the noise energy.
Patent JP-S585483-A (JP)
Title: Operating method of multi-stage hydraulic machine
Inventor: HISHIDA YASUO
IPC: F03B15/06
Filed: 1981-07-01
Abstract: PURPOSE:To transfer to the pump operation safely and reliably, by starting the guide vane on the condition that the priming water pressure at each stage and the water pressure in a return guide have reached to the predetermined level. CONSTITUTION:In order to detect the water pressure in each stage runner chamber, the water pressure PH between the highest pressure stage runner 3 and a guide vane 4 and the water pressure PL between the lowest pressure stage runner 1 and a guide vane 2 are measured. Then on the condition that PH and PL have reached to each predetermined pressure, the open operation of the guide vane at each stage and the guide vane 4 at the highest pressure stage is performed, thereby it can transfer to the pump operation safely and reliably.
Patent JP-H08290877-A (JP)
Title: Lubricating oil supply system of lubricating device for guide rail
Inventor: KAWASAKI MITSUHIRO
IPC: B66B7/12
Filed: 1995-04-25
Abstract: PURPOSE: To provide a lubricating oil supply system of a lubricating device for a guide rail capable of automatically injecting lubricating oil of only quantity required to supply to the lubricating device for the guide rail into an oil containing soft member even when a worker is apart from the lubricating device for the guide rail. CONSTITUTION: Prescribed quantity of lubricating oil in a supply tank 22 is injected on an oil containing soft member of lubricating devices 11A, 11B for a guide rail through supply hoses 27 by setting an oil level position of the lubricating oil in the supply tank 22 at a higher position than outlet parts 27B of the supply hoses 27.
Patent JP-H07311373-A (JP)
Title: Antiferroelectric liquid crystal element and its driving method
Inventor: KONDO MASAYA
IPC: G02F1/1335
Filed: 1994-05-16
Abstract: PURPOSE:To display in good condition at a high contrast and to speed up writing of a screen even if an antiferroelectric liquid crystal material having-a small cone angle is used by using a specific cell constitution and driving method. CONSTITUTION:An antiferroelectric liquid crystal cell 12 formed by sandwiching antiferroelectric liquid crystals between a pair of substrates having at least one piece of scanning electrode and signal electrode respectively on their opposite surfaces is disposed between two sheets of such polarizing plates 11A and 11B of which the axes 13A, 13B of polarization intersect orthogonally with each other. The element is so constituted that the axes 13A, 13B of either of the polarizing plates 11A, 11B and the average major axis directions of the liquid crystal molecules of the second stable state where the molecule arrangement is stabilized by driving of the antiferroelectric liquid crystal molecules by positive voltage or the third stable state where the molecule arrangement is stabilized by driving of the antiferroelectric liquid crystal molecules by negative voltage attain nearly the same direction. As a result, the quantity of the transmitted light at the time of displaying black is made nearly equal and the quantity of the transmitted light at the time of displaying white is made larger.
Patent JP-H01274384-A (JP)
Title: Sealing method
Inventor: ONUKI YUKIO
IPC: H05B33/04
Filed: 1988-04-26
Abstract: PURPOSE:To prevent a breaking owing to the temperature variation of the external circumstance by pouring a photo-hardening resin to a clearance between a panel substrate and a rear side substrate of a membranous EL panel through a pouring hole arranged to the rear side substrate, hardening it, and then sealing the pouring hole. CONSTITUTION:Numerous transparent electrodes 2 are arranged parallel in a belt-form on a glass substrate 1, and after the first dielectric layer 3, an EL luminous layer 4, and the second dielectric layer 5 are formed in this order on the transparent electrodes 2, rear side electrodes 6 are formed on the dielectric layer 5. Then, a rear side substrate 8 with a pouring hole 9 is stuck to the glass substrate 1 and the transparent electrodes 2 through an epoxy type resin 10. After that, a pouring pipe is inserted to the pouring hole 9, and the panel is arranged together with a container containing a liquid photo-hardening epoxy type resin 7 in a vacuum drier, and after the evacuation, the pressure in the drier is restored to the atmospheric pressure, and the resin is poured to the panel through the pouring hole 9. After the resin is poured, ultraviolet rays are radiated to harden the resin. Finally, a glass piece 11 is attached to cover the pouring hole 9 with the epoxy resin. By such a constitution, a breaking owing to the temperature variation in the external circumstance can be prevented.
Patent JP-H06304938-A (JP)
Title: Measuring device for foam growing properties of rubber material
Inventor: WATANABE RIKIO
IPC: B29K105/04
Filed: 1993-04-27
Abstract: PURPOSE:To measure the foam growing properties of a rubber material of a foaming recipe by successively providing a material injection part, a gate part, a foaming chamber and a measuring groove part between the split surfaces of the upper and lower molds of a measuring mold and connecting one end of the measuring groove part to a flowable material final reaching part and connecting the other end thereof to the outside of the mold. CONSTITUTION:A clamp mechanism 3 is loosened to open an upper mold 13 and a foam recipe rubber material M after kneading is weighed to be placed on a plunger 23 and, thereafter, mold clamping is performed by the clamp mechanism 3. After the mold is raised to vulcanization temp., the plunger 3 is raised to inject the rubber material M into a foaming chamber 19 from a gate part 17. Whereupon, the rubber material flows while the vulcanization and foaming thereof are advanced at the same time to fill the foaming chamber 19 and the excessive material after filling flows in a measuring groove part from the flowable material final reaching part of the foaming chamber 19. After the elapse of a set time, the clamp mechanism 3 is loosened to open the upper mold 13 and the inflow length of the rubber material flowing in the measuring groove part of a lower mold 11 is read and the acceptance of the rubber material is judged based on whether the inflow length is within a predetermined range.
Patent JP-S63286291-A (JP)
Inventor: KURAUSU GURAAZERU
IPC: C08G65/26
Filed: 1988-04-26
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-H07288005-A (JP)
Title: Headlight for vehicle
Inventor: TANAKA TOSHIO
IPC: F21V5/00
Filed: 1994-04-15
Abstract: PURPOSE:To prevent thermal deformation of a lens by making a cylindrical shade which almost surrounds an electric bulb have cut parts at points toward an effectively reflecting face of a reflector and at the same time forming a tilting part in the front end part in the way the tilting part becomes more distance from the lens. CONSTITUTION:When an electric bulb of an auxiliary head lamp 1 whose lens 4 made of resin tilts toward an optical axis direction is turned on, a part of light beams toward the front and the side are interrupted by the front part 16 and the side part 13 of a shade 12 made of metal and light beams which pass a cut part 14 become parallel luminous fluxes in an effectively reflecting face 8a of a reflector 7 and are transmitted through the lens 4 and radiated. The lens 4 tilts closer to the electric bulb as a primary thermal source and a shade 12 as a secondary source, and almost a half 16a of the front face part 16 of the shade 12 is made to tilt to correspond to the tilting lens. Consequently, the lens 4 is prevented from being too close to the shade 12 and from being deformed due to heat.
Patent JP-S60248406-A (JP)
Title: Radial tire for passenger car
Inventor: TOZAWA YUKIO
IPC: B60C9/00
Filed: 1984-05-22
Abstract: PURPOSE:To improve the drive feeling by making a steel cord from two pieces of core filament and two pieces of strand and setting the ratio of the filament length to 1.005-1.040, thus obtaining the nonuniform rigidity in the direction of the length of the steel cord. CONSTITUTION:Since a strand filament 2 is wound onto the periphery of a core filament 1, the length of the strand filament 2 is longer than that of the core filament 1. Therefore, it is necessary to keep the ratio of the length of the core filament 1 and the strand filament 2, namely 1/cos (tan<-1>R/l0) to 1.005-1.040. l0 is the pitch length of the filament, and R is the projection distance in the cord section of the strand filament 2 in 1 pitch. Thus, durability can be improved, and the shock on a bad road can be softened, and the steering stability comparable with that in the conventional can be obtained.
Patent JP-S582715-A (JP)
Title: Optical fiber sensor
Inventor: SOEDA KAZUHIKO
IPC: G01L7/00
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a simple and high-precision device which measures the position, the magnitude, etc. of the variation of lateral pressure, by bundling plural optical fibers, which receive the lateral pressure to change the optical transmission characteristics, in the longitudinal direction or using this single optical fiber. CONSTITUTION:Plural optical fibers which change the optical transmission characteristics when the lateral pressure is applied are bundled or this single optical fiber is used to detect the occurrence of the lateral pressure and to measure the place of the occurrence of the lateral pressure and the magnitude of the lateral pressure. For example, two measuring optical fibers where clads 2 are provided around cores 1 and silicone rubber 3 is wounded around clads 2 are coated with nylon 4 to form an optical cable conductor fiber, and a tension member 5 and a sheath 6 are wound around this fiber, thus forming an optical fiber sensor. This optical fiber is connected to a light source 7 and a detector 8, and the relation of the loss of the quantity of light, which the detector 8 receives, from the quantity of emitted light to the pressure due to a pressurizing material 10 and the distance from a reference point is obtained.
Patent JP-S5226008-A (JP)
Title: Oil supply system
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1975-08-22
Abstract: PURPOSE: A system adapted to stop oil-supply at once in an emergency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09267344-A (JP)
Title: Method and mold for press molding
Inventor: MIYAGAWA HIDENORI
IPC: B29C43/02
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To attempt the reduction in manufacturing costs by eliminating burrs and the improvement in the form precision of the marginal part and the appearance quality of a molding in pressing a stampable sheet. SOLUTION: In this press molding mold in which after a stampable sheet 9 being placed between a female mold 1 and a male mold 4, the molds 1, 4 are pressed to obtain a molding, the gap between the opening part 11 of the female mold 1 and the linkage part 7 of the male mold 4 which links to the opening part 11 is set up to be small enough to prevent the leakage of a raw material 9 during pressing the molds 1, 4, an overflow gate 14 which leaks the excess raw material is formed at a prescribed place of the opening part 11 of the female mold 1, and shear edges 15, 16 for cutting the raw material which has leaked out from the overflow gate 14 when the molds 1, 4 are closed are attached to the overflow gate and the linkage part 7, respectively.
Patent JP-S60244254-A (JP)
Title: Storage of apples
Inventor: KITAYAMA TOSHIJI
IPC: A23B7/12
Filed: 1984-05-21
Abstract: PURPOSE:When apples are stored, an ethylene absorbent and a disoxidation agent are used to keep the apples fresh. CONSTITUTION:As a vessel for storing apples, are used polyethylene bags of about 0.05mm. thickness in order to keep the minimum amount of oxygen necessary for the apples. Further, a disoxidation agent and an ethylene absorbent are put in the bags and their openings are sealed, then the apples are stored in cold condition. Thus, the ethylene synthesis within the pulp by oxygen absorption and the aging of the apples by the ethylene around the apples can be avoided.
Patent JP-S58219761-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUDA TAKASHI
IPC: H01L21/822
Filed: 1982-06-14
Abstract: PURPOSE:To enable to stabilize the element with small number of lattice defects by a method wherein, opposed to the specific resistance of the layer in the neighborhood of one main surface of a Si substrate, the specific resistance of said Si substrate except for the layer in the neighborhood is set in a specified range. CONSTITUTION:A single crystal layer 2 is formed to approx. 10mum, on one surface of the desired Si substrate wherein conductivity type is P type, etc., by epitaxial growth by means of the gas whose main constituents are hydrogen and monosilane. When phosphine is mixed in the gas, the Si single crystal of N type can be obtained; while, when diborane is mixed, that of P type can be obtained. For the purpose of stabiizing the potential of the substrate, the specific resistance of the Si substrate 1 is set at 1/2-1/10 of the specific resistance which the Si single crystal layer 2 has. When sources 3 and 3', a drain 4, gate insulation films 5, gate electrodes 6 and 6', and a capacity part 7 are formed by a photoetching technique using a photo resist, a RAM element can be obtained.
Patent JP-H0663118-A (JP)
Title: Bone prosthetic material containing calcium carbonate particle dispersed in biologically absorbable polymer matrix
Inventor: KURISUTERU PASUKARU
IPC: A61L27/00
Filed: 1993-04-05
Abstract: PURPOSE: To provide a bone prosthetic material capable of decreasing absorption rate of an absorbable polymer, which can be made into desired forms, by dispersing calcium carbonate particles in the polymer. CONSTITUTION: The absorbable bone prosthetic material contains calcium carbonate particles in a polymer matrix. The particles can be obtained from coral skeleton for example, and adjusted to less than 1mm size, constitute 40-70% in weight of a mixture with a bio absorbable polymer.
Patent JP-2000000896-A (JP)
Title: Method for reinforcing structure with fiber-reinforced plastics
Inventor: NAKAMURA KAZUAKI
IPC: B29C70/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To perform the reinforcement or repair by passing a continuous fiber sheet impregnated with a heat-curable resin through a space between adjusted specific rolls and thereby making the continuous fiber sheet a resin-impregnated continuous fiber sheet in an uncured state with a specific resin to fiber weight ratio and applying this fiber sheet to be cured. SOLUTION: One set of two squeeze rolls 5 which are arranged side by side and rotate in a mutually opposite direction at the same peripheral velocity with a finely adjustable gap, are installed. A continuous fiber sheet 2 is impregnated with a heat-curable resin, and then is made to pass through a gap between the squeeze rolls 5 adjusted so that the resin to fiber weight ratio is 55/45-35/65 to obtain an uncured resin-impregnated continuous fiber sheet (sheet) 8. A glass fiber or the like is used as the fiber sheet 2 and an epoxy resin or the like is used as the heat-curable resin. In addition, the sheet 8 is wound around a member intended for reinforcement or any other procedures are taken and is left alone so that the resin is naturally cured. Thus it is possible to accelerate the operating speed and at the same time, perform the reinforcing work with high accuracy.
Patent JP-S60245498-A (JP)
Title: Drive circuit of step motor
Inventor: FUJISHIMA TOSHIHIRO
IPC: H02P8/14
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a drive circuit of a step motor which is inexpensive and has small vibration by altering the set current value of a reference current setter by the output of a 2-phase excitation detector. CONSTITUTION:When a step motor has a 1-phase excitation, outputs of NAND circuits 26-29 all become high level, a transistor 34 becomes ON and a transistor 33 becomes OFF, and a reference voltage input to a differential amplifier 12 is decided by the voltage dividing ratio of resistors 15, 16. When the motor has 2-phase excitation, the output of the NAND circuit 26 becomes low level, the transistor 34 becomes OFF and the transistor 33 becomes ON, the reference voltage input to the differential amplifier 12 become divided by resistors 15, 16, 30, which is lower than the 1-phase excitation. In other words, the absolute value of the torque in case of the 2-phase excitation can be set to the same value as the case of the 1-phase excitation.
Patent JP-H02281495-A (JP)
Title: Magnetic disk device
Inventor: YOKOYAMA TADASHI
IPC: G11B33/14
Filed: 1989-04-20
Abstract: PURPOSE:To facilitate the assembly and fitting of an air filter in a container by providing a filter material in the container detachably while an elastic material is interposed. CONSTITUTION:The filter material 23 is provided detachably in the nearly sealed container 1 which contains a magnetic disk 5 while the elastic material 22 is interposed. Namely, the filter 21 has a U-shaped groove 22a whose tip part is expanded slightly and an engagement part 22b and one filter material 23 is clamped in a holding frame 22 formed of elastic synthetic resin. The holding frame 22 is engaged elastically with the engagement groove of a cover 3 and part of an air flow produced as he magnetic disk 5 rotates passes through the filter material 23 to collect dust. Consequently, the assembly and fitting of the filter 21 in the container 1 are facilitated.
Patent JP-S60244948-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: KISHIMOTO SHINZOU
IPC: G03C7/42
Filed: 1984-05-21
Abstract: PURPOSE:To execute rapid bleaching treatment by color developing a silver halide color photographic sensitive material exposed imagewise, and processing it with a bleaching soln. contg. at least one of compds. represented by a specified general formula and kept at a pH of <=4. CONSTITUTION:The silver halide color photographic sensitive material is imagewise exposed and color developed, and then, it is processed with an aq. bleaching soln. of <=4pH contg. at least one of compds. represented by formulae I and IIin which R1, R2, R3, R4 are each H, lower alkyl, or acyl, and n, m are each an integer of 1-3. After this processing, it is fixed. A suitable pH of this bleaching soln. is 4-0.5, preferably, 3-1. Ferric ion complex salts, such as a complex of ferric ions with a chelating agent of aminocarboxylic acid or the like are used for the bleaching soln.
Patent JP-S60247411-A (JP)
Title: Coiling method in constant discharge type extruder
Inventor: KUBOTA HISASHI
IPC: B65H59/36
Filed: 1984-05-21
Abstract: PURPOSE:To obtain stably a uniformly sized wire rod having no twists with an inexpensive installation without disconnection in line constitution of the titled extruder by combining a dancer roll which absorbs the fluctuation in the extruding speed of the extruder and a coiler with a torque motor. CONSTITUTION:The dancer roll part 2 is disposed between the extruder 1 with the constant discharge type pump and the coiler 3 with the torque motor to absorb and adjust the speed fluctuation of the extruded wire rod. The tension of the coiler 3 is preliminarily set in 3 stages. Between A and B is the zone where some tension is kept applied to the wire rod to absorb the slack of the wire rod before the start of extrusion and the tension in the stage of discharging the wire rod is assured. The quick discharge of the wire rod is detected by a limit switch LSI and is absorbed by BCD when such discharge arises. The wire rod attaining the normal extruding speed thereafter is subjected to the absorption adjustment in the position EF. The speed fluctuation of the wire rod in the stage of starting the extrusion is approximately perfectly executed by the combination of the above-mentioned two points.