baber/WOPTO huggingface dataset:
Patent JP-S6481913-A (JP)
Title: Method for preventing cracking of polarizing film by stripping
Inventor: KATAYAMA HIROYUKI
IPC: G02B1/08
Filed: 1987-09-25
Abstract: PURPOSE:To prevent the cracking of a polarizing film stuck to a device in the case of stripping said film by laminating a film which is transparent and has the tensile strength at break larger than the adhesion of a self-adhesive agent to the device surface onto at least the surface of a polarizing film to be stuck to the device. CONSTITUTION:The polarizing film which consists of a hydrophobic resin and dichromatic material and is obtd. by uniaxial stretching is laminated with the film which is transparent and has the tensile strength at break larger than the adhesion of the self-adhesive agent to the device surface on at least the surface thereof to be stuck to the device. The hydrophobic resin which can be dyed or kneaded by the dichromatic material is preferable as the base material of the polarizing film and is exemplified by, for example, a polyester resin, polyamide resin, polyacrylic resin, etc. The transparent film to be laminated may be any film having transparency. The cracking of the polarizing film by stripping in order to reutilize the device is thereby prevented.
Patent JP-S60129704-A (JP)
Title: Aspherical optical member for convergence
Inventor: KOBAYASHI HIROSHI
IPC: G02B13/18
Filed: 1983-12-17
Abstract: PURPOSE:To mass-produce a lens for an extremely small spot by using plastic by forming an aspherical surface so that its generating line is a smooth curved line at the center part and beltlike parts which are polygonally sectioned and conneced one after another are formed as the peripheral part. CONSTITUTION:A surface 2a of the condenser lens 2 is plane and the other surface 2b is a smooth hyperboloid of rotation at the center part and has a composite curved line with polygonally sectioned conic rings 3 fromed by connecting polygonal lines to said hyperboloid one after another. This composite curved line is rotated around a center axis to form the shape of the lens. Consequently, aberrations of convergence due to slight errors in curved lines and refractive index are eliminated by the interference of light beams from numbers of belt parts to obtain a light spot extremely close to an ideal focus image. Consequently, even when a plastic material is used, aberrations are hard to generate and the lens for an extremely small spot is mass-produced.
Patent JP-H1183969-A (JP)
Title: Detection and imaging for phosphorus-31 nuclear magnetic resonance signal
Inventor: TAMURA MITSURU
IPC: G01N24/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To observe and trace a change in an amount and a change with the lapse of time by receiving only a phosphorus-31 NMR signal derived from the beta phosphate radical of nucleoside triphosphate whose beta position is labeled with oxygen-17. SOLUTION: A transmitter 12 for a phosphorus-31 nucleus outputs radio waves at the resonance frequency of the beta phosphate radical of nucleoside triphosphate. In addition, when only a phosphate radical labeled with beta oxygen-17 in a sample is selected so as to be observed, its phsophorus-31 NMR signal is not observed even when phosphate compounds other than the nucleoside triphosphate radical labeled with the beta oxygen-17 exist in the sample, and only the phosphorus-31 NMR signal of the beta phosphate radical of the nucleoside triphosphate labeled with the beta oxygen-17 can be observed. This feature is obtained by connecting a frequency setting device 19 to a receiver 13 and to the transmitter 12.  The frequency setting device 19 finds the resonance frequency of the beta phosphate radical of the nucleoside triphosphate labeled with the beta oxygen-17 on the basis of the output of the receiver 13, and it sets the output frequency of the transmitter 12.
Patent JP-H0287018-A (JP)
Title: Initializing processing system
Inventor: NAGAIWA TOSHIHIRO
IPC: G06F1/24
Filed: 1988-09-24
Abstract: PURPOSE:To always perform the initializing processing of a system under proper data by adding a novel preparation code to build-up data to store said data and judging the code of the build-up data at the time of the initialization of the system. CONSTITUTION:The novel build-up data prepared by a builder device 11 is stored in a hard disk 1 while a novel preparation code is applied to said data. A data processing part 3 reflects the build-up data on a system in operating the system but the code of the build-up data of the hard disk 1 at this time is read and it is judged whether said code is the novel preparation code or a reflected code and, in the case of the novel preparation code, preserved data is initialized on the basis of the build-up data and the novel preparation code is substituted with the reflected code. In the case of the reflected code, the present preserved data is used to restore an on-line system. Therefore, when the build-up data is altered, the on-line system is initialized from the novel preparation code thereof and preserved data is initialized on the basis of the altered build-up data.
Patent JP-H0687873-A (JP)
Title: Water repellent and oil repellent powder
Inventor: OKUTSU TAKAHISA
IPC: A61Q1/02
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a new compound useful for a cosmetic, etc., having excellent make-up durability, water repellency and oil, slip, adhesion, smoothness and feel in use. CONSTITUTION:A compound of formula I (R is l-22C fluoroalkyl; B is bifunctional cross-linked group; p is 0 or 1; m is 1-12; A is 2-3C alkylene; n is 0-50; x is 0<x<1; y is 0<=y<=2) such as Zr(H2PO4)0.4(C8F17CH2CH2OPO3 H)0.6(PO4). The compound of formula I is obtained by bringing a compound of formula II (M<1> and M<2> are H or monovalent cationic group; one bivalent cationic group as M<1>M<2>) into contact with lamellar zirconium phosphate.
Patent JP-H1186569-A (JP)
Title: Non-volatile memory, pulse width deciding method of writing pulse in non-volatile memory, pulse width deciding method of erasing pulse in non-volatile memory, and built-in microcomputer of non-volatile memory
Inventor: ONISHI KENJI
IPC: G06F15/78
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive non-volatile memory disponsing with a generating circuit of an independent clock signal used exclusively for a non- volatile memory. SOLUTION: This device is constituted of a pulse width storing means 16 storing pulse width data of a writing pulse, a pulse width writing means 2 writing data in the pulse width storing means 16, a clock supplying means 5 supplying a clock signal CK1, a clock frequency-dividing means 15 frequency- dividing the clock signal CK1 based on pulse width data of the pulse width storing means 16 and outputting a clock signal CK2, and a pulse generating means 13 generating a timing signal of a writing pulse based on the clock signal CK2.
Patent JP-S6394793-A (JP)
Title: Separation circuit for luminance signal
Inventor: FUKUDA TOKUYA
IPC: H04N9/78
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a luminance signal without any deterioration in resolution by detecting a chrominance carrier signal component from a color composite signal in extracting a luminance signal from the color composition signal. CONSTITUTION:The color composite signal (Y+C) is fed to a C type comb filter 21 constituted in the same way as a filter 1C and fed to a band pass filter 22 having a frequency fc as the center frequency, from which a chrominance carrier signal C is take out. Then signal C is fed to a subtraction circuit 23 and fed to a limiter 24, a limiter output C4 is fed to the subtraction circuit 23, from which a difference signal C3=C-C4 is taken out. Then the original signal (Y+C) is fed to a delay circuit 11 having a delay time equal to the delay time of the filter 22, delay compensation is applied and the result is fed to a subtraction circuit 12, and the signal C3 is fed to the subtraction circuit 12, the signal C3 is decreased from the signal (Y+C) and its subtraction output is taken out from the luminance signal Y.
Patent JP-H1089683-A (JP)
Title: Internal combustion gas lighter
Inventor: MARUYAMA SUSUMU
IPC: F23Q2/28
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To ensure reliable use not only even under strong wind at the seaside but also at heights such as mountains without causing any trouble. SOLUTION: Air adjusting means is mounted for arbitrarily adjusting an air supply amount to a mixing pipe. The air adjusting means includes an operator 12a displaceably assembled on an outer surface of a lighter body 1 or an outer case, and an adjustment unit 12b which is operated in a predetermined direction in response to the operation of the operator 12a. The adjustment unit 12b may be preferable to be constructed with an annular structure disposed concentrically and rotatably on an outer periphery of the mixing pipe, in the surface of which an adjustment hole 12b1 matched with an air suction hole in the mixing pipe is formed.  In response to rotation operation of the operator 12a the adjustment unit 12b is rotated along the outer surface of the mixing pipe in the same direction to interlock the mixing pipe and it such that an opening area of the air suction hole is freely changed (in an infinite variable manner from full open to closure).
Patent JP-H0288204-A (JP)
Title: Mold made of frp
Inventor: OGAWA HIROYASU
IPC: C08J5/04
Filed: 1988-09-26
Abstract: PURPOSE:To manufacture a molded material whose dimensional accuracy is high by eliminating a deformation such as a warp or a sink at the time of heating, by a method wherein a facelike heating unit is laid within a resin mold and a carbon fiber is used as a fiber-reinforcing material of the resin mold. CONSTITUTION:The surface of a resin mold is comprised of a gel coat layer 1 and electric insulation layers 5, 6 made of FRP comprised of glass fiber cloth are interposed among base material 2, 3 made of the FRP comprised of carbon fiber cloth and a heating element 4 comprised of carbon fiber paper. A carbon fiber is of a publicly known fiber obtained by making use of an acrylonitrile fiber or a pitch fiber or a rayon fiber as raw materials and usually the fiber where carbon content, tensile strength and the tensile modulus of elasticity are respectively at least 75wt.%, 200kgf/mm<2> and 10X10<3>kgf/mm<2>. Since the mold made of the FRP heats extremely uniformly and a reinforcing fiber such as the carbon fiber whose thermal expansion coefficient is extremely low is used for the mold, a deformation is little even at the time of a temperature rise and finish of a product is extremely good.
Patent JP-S6482690-A (JP)
Title: Formation of pattern
Inventor: SUGIHARA OSAMU
IPC: H05K3/24
Filed: 1987-09-25
Abstract: PURPOSE:To simply discover a short-circuit position generated between patterns of different types and to remove it by forming metal patterns not only on first and second lead patterns but on the short-circuited pattern generated between the patterns. CONSTITUTION:A resist 1a is selectively exposed with an ultraviolet ray by a photomask for exposing an insulating glass substrate section (f) between a first conductive pattern (a) and a second conductive pattern (b) together with first and second lead patterns (c) and (d). It is developed to obtain a substrate with a transparent conductive pattern substantially presented only on the conductive pattern 2' with a resist pattern 1a'. Then, it is electroless nickel-plated, thereby forming a nickel layer 4 and a nickel-plated layer 4a. Then, the layer 4 precipitated on the pattern 1a' is exfoliated together with the resist, thereby obtaining a substrate with the conductive pattern nickel-plated only on the lead pattern and a short-circuit pattern on the substrate. Then, the short-circuit pattern is removed by baking out with a laser together with the nickel-plated layer.
Patent JP-S60132141-A (JP)
Title: Fiber reinforced plastic laminated spring device
Inventor: WATANABE TADAO
IPC: F16F1/18
Filed: 1983-12-20
Abstract: PURPOSE:To contrive to improve the durability of a fiber reinforced plastic (FRP) laminated spring by a method wherein the pressure of a clamping surface is dispersed. CONSTITUTION:Stiffening plates 21 and 22 are interposed between a clamping surface and leaf springs 10 and 11 or between leaf springs 10 and 11 each other in an FRP laminated spring consisting of the ERP leaf springs 10 and 11 and a clamping structural body such as U-bolts 18 and a pad 17 and the like to clamp the leaf springs 10 and 11 in the direction of the spring thickness. Further, the stiffening plates 21 and 22 consist in piling up a plurality of stiffening plate building elements 25 with different lengths or have stiffening plate building elements 25, the cross-sectional areas at their plate end sides of which gradually decrease, in order to gradually decrease their rigidities at plate end sides. As a result, the nearer the stiffening paltes 21 and 22 lie the plate end side, the lower the rigidities at the ends of the stiffening pates 21 and 22 become, resulting in decreasing the pressures exerted by th plates 21 and 22 and consequently enabling to disperse the pressure of the clamping surface.
Patent JP-H04119522-A (JP)
Title: Magnetic recording medium
Inventor: SHIMAZAKI YUKIHIRO
IPC: C09D7/12
Filed: 1990-09-10
Abstract: PURPOSE:To lessen the influence on a magnetic head and to improve electromagnetic conversion characteristics, traveling durability, etc., by optimizing the polishability of a magnetic layer. CONSTITUTION:A polishing agent of fine particles having <=0.05mum average particle size is added in addition to a polishing agent of coarse particles having 0.15 to 0.5mum average particle size used heretofore for magnetic recording media at 5 to 10 pts.wt. to 100 pts.wt. ferromagnetic powder. Since the roughness on the surface of the magnetic layer is not degraded in this way, the strength of the coated film improves without increasing the polishing power of the magnetic head. The adverse influence on the magnetic head, such as head wear and head seizure, decreases and the excellent still life and electromagnetic conversion characteristics are obtd.
Patent JP-H03103221-A (JP)
Title: Curvature operating device
Inventor: TAKEHATA SAKAE
IPC: G02B23/24
Filed: 1989-09-18
Abstract: PURPOSE:To curve a tubular inserting implement to an optimum state corresponding to the shape of a treatment part, etc., without raising the tubular inserting implement to a high temperature, and to execute a safe, easy and appropriate treatment by applying heat to a driving part, and simultaneously, cooling the quantity corresponding to the operation of an operating means, and determining the curvature quantity of a curved part. CONSTITUTION:When a power source part 7 is operated, a constant bias current flows to wires 12a, 12b from a constant-current circuit 9, and both the wires are brought to self-heating and incline to be deformed, but since the deforming directions are opposite to each other and well-balanced, a catheter 1 does not curve. In this regard, heating of both the wires is suppressed within a safety range of a living body. In such a state, when an operating means 14 is operated, cooling water of the quantity corresponding to the operating direction and an operating angle flows to a cooling water tube 11a or 11b from a cooling water pump 8, and the wire 12a or 12b is cooled. In such a way, unbalance is generated in the cooling quantity to both the wires, a difference is generated in deformation force of both the wires and the tip part of the catheter 1 is curved. Therefore, it can be curved to an optimum state since the curvature quantity of the curved part is determined by cooling.
Patent JP-H1186071-A (JP)
Title: Paper money processor
Inventor: MIKAMI MITSUGI
IPC: G07D7/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper money processor, in which a device main body in a different type can easily be replaced. SOLUTION: The paper money processor 1 has at least a device main body 2 composed of a housing, which has at least a paper money conveyance path 3, a paper money conveying means 4 for conveying paper money along the paper money conveyance path 3, and a stacker 10 for holding genuine tickets inside and discriminate whether or not an inserted paper money conveyed through the paper money conveyance path 2 is genuine and stores the genuine ticket in the stacker 10 and a front cover 12 which has a paper money insertion slot 13 communicating with the paper money conveyance path 3 and covers the entire front of the device main body 2. In this case, the processor is equipped with a support means 19, which supports the device main body 2 rotatably on the front cover 12 and engages the device main body 2 with the front cover 12 detachably.
Patent JP-2000076740-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANIMOTO TOSHIRO
IPC: G11B15/24
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the recording area of a magnetic recording medium from being ruptured by a scanning mechanism part. SOLUTION: A magnetic tape 3d is wound round a rotary cylinder 4 by using guide posts 5, and the information is recorded by a rotary magnetic head. When the temporary stop is instructed, the part of the recording area T1 on the magnetic tape 3d is taken up inside a cassette 3a, thereby the recording area is prevented from bringing into contact with the scanning mechanism part including the rotary cylinder 4. Thus, by moving the magnetic tape 3d to the unused area T2 for turning it into the retreating state, the recording area T1 is not scratched, then recorded data are protected.
Patent JP-S6483121-A (JP)
Title: Calibration apparatus of illumination measuring machinery
Inventor: OTSUKA RIE
IPC: G01J1/00
Filed: 1987-09-25
Abstract: PURPOSE:To change the illuminance incident to a measuring machinery, by providing a beam converging or diffusing means between a standard beam source having constant luminous intensity and the measuring machinery and changing the luminous flux per a unit area at the setting position of the measuring machinery. CONSTITUTION:When there is no convex lens 3 between a standard beam source 1 and an illuminometer 2, the irradiation area at the position of the illuminometer 2 is S1. When the lens 3 is inserted, the beam path of the incident beam from the beam source 1 changes and the illumination area at the position of the illuminometer 2 becomes S2(S2<S1). At this time, the incident luminous flux F to the areas S1, S2 does not change. Therefore, the illuminometer 2 is arranged so as to sufficiently enter the areas S1, S2 and, when the positions of the lens 3 and the beam source 1 are set so as to become uniform in the areas S1, S2, the change in the illuminance at the position of the illuminometer 2 is calculated by the area ratio S1/S2. That is, illuminance higher than the area S1 is obtained. When the focal distance of the lens 3 is changed, an illuminance level can be changed over a wide range. When a concave lens is used, incident beam is diffused and an irradiation area larger than the area S1 can be obtained.
Patent JP-2001065321-A (JP)
Title: Variable valve gear device for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D13/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of engine performance, preventing an interference of each engine valve, by controlling one variable mechanism without a trouble as much as possible when the other variable mechanism goes wrong and is locked. SOLUTION: An information signal from each sensor is read (S31), an actual rotating position (corresponding to lift amount) of a control shaft is read from a first position detection sensor (S32) and whether a first variable mechanism goes wrong or not is discriminated by comparing the actual rotating position and a target rotating position (S33). When the first variable mechanism is discriminated to be a trouble, a control range (advancing angle amount) in which an intake valve and a piston do not interfere and the intake valve and an exhaust valve do not interfere is calculated at a control position of the second variable mechanism (S34). The second variable mechanism is continuously controlled within a prescribed control range (S35).
Patent JP-H0580438-A (JP)
Title: Image forming device
Inventor: HAYAKAWA SEIJI
IPC: G03B27/32
Filed: 1991-09-20
Abstract: PURPOSE:To output an image with desired gradation without losing exposure energy by providing a secondary mirror and moving it in a desired direction. CONSTITUTION:When gradation in a photographic original, etc., or the output of soft gradation is deseired and a gradation switching panel is set to the soft gradation side, reflector driving motor 23 is rotated and a reflector 6 is rotated to the prescribed position. Consequently, light from the upper part of a reflector 5 is reflected by the reflector 6 to be superimposed on light emitting directly to the original from the lower part of the reflector 5, so that the illuminance of the surface of the original is increased and exposure can be carried out. On the other hand, when gradation is unnecessary on account of character original, etc., and the output of high gradation is deseired, the gradation setting is switched to the high gradation side. Consequently, the reflector 6 is rotated to the prescribed position and the light reflected from the reflector 6 is not superimposed on light emitting directly to the original from the lower part of the reflector 5. Therefore, exposure can be carried out while dispersing light energy and an output image with high gamma-line can be obtained.
Patent JP-H0581974-A (JP)
Title: Switchgear
Inventor: OKUWA HIROSHI
IPC: H01H33/59
Filed: 1991-09-20
Abstract: PURPOSE:To provide a switchgear in which a circuit breaker and a ground switch of hydraulic operation are never simultaneously inputted. CONSTITUTION:A circuit breaker contact 1 and a ground switch contact 2 are constituted so as to conduct input and break operations by a circuit breaker operating shaft 11 and a ground switch operating shaft 12, respectively. Further, on both the operating mechanisms, a circuit breaker input valve 15a, a circuit breaker break valve 16a, a ground switch input valve 15b, and a ground switch break valve 16b are mounted, respectively. A first interlock device 17a is mounted between the circuit breaker operating shaft 11 and the ground switch input valve 15b, and a second interlock device 17b between the ground switch operating shaft 12 and the circuit breaker input valve 15a. These interlock devices 17a, 17b are set in such a manner as to lock the partner when the respective equipments are in input state.
Patent JP-2000073123-A (JP)
Title: Production of titanium-containing ferritic stainless steel sheet excellent in workability
Inventor: HIRASAWA JUNICHIRO
IPC: C22C38/50
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide technology for producing a Ti-contg. ferritic stainless steel sheet in which the behavior of recrystallization in hot rolling is controlled and having excellent workability. SOLUTION: A slab contg. by weight, <=0.010% C, <=0.010% N, also <=0.015% C+N, 6 to 25% Cr, 6×(C+N) to 0.5% Ti and the balance Fe with inevitable impurities is heated to <=1160 deg.C, is subjected to rough rolling in which the cumulative draft is controlled to >=85% and the final pass finishing temp. is controlled to >=950 deg.C, is then performed to finish rolling in which the cumulative draft is controlled to >=85%, and the final pass finishing temp. is controlled to 800 to 650 deg.C, is wound around a coil at 680 to 350 deg.C and thereafter is subjected to annealing, cold rolling and finish annealing.