baber/WOPTO huggingface dataset:
Patent JP-H03293686-A (JP)
Title: Latent image forming device
Inventor: HANEDA SATORU
IPC: B41J2/44
Filed: 1990-04-12
Abstract: PURPOSE:To carry out high density recording by fulfilling a specified relationship between half decay exposure light quantity of a photosensitive body and the scanning number of times against the photosensitive body provided with a light decay characteristic of not having a photosensitive body potential decayed during initial period of exposure but having it rapidly decayed during an intermediate period of the exposure. CONSTITUTION:This method is the latent image forming method which carries out latent image formation by scanning light on a same position a multiple number of times and record ing is not carried out in the n-1th light scanning but is recorded by the light scanning of the n-th time. That is, when the exposure light quantity P and the scanning number of times n fulfill the relationship of 1/nXP1/2<P<1/(n-1)XP1/2 when the half decay exposure light quantity of the photosensitive body is made to be P1/2 against the photosensitive body provided with light decay characteristic where the photosensitive body potential is not decayed during the initial period of exposure but is rapidly decayed during the intermediate period of expo sure. Here, the exposure light quantity P shows the light quantity on the photosensitive body per unit area from a scanning optical system, and P1/2 is the necessary half decay exposure light quantity to carry out half decay of the photosensitive body surface potential. Thus, the high density recording can be carried out without picking up the spreading of a beam diameter.
Patent JP-S5430151-A (JP)
Title: 3-hydroxy-2-cyclohexene-1-one derivatives and their preparation
Inventor: TSUJIKAWA TERUAKI
IPC: A61K31/38
Filed: 1977-08-11
Abstract: PURPOSE: The titled subtances expressed by formula I: (R 1  and R 2  are H, lower alkyl or phenyl groups; X is O or S; n is 3 or 4). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5523168-A (JP)
Title: Foamable composition
Inventor: YAMAGUCHI YUTAKA
IPC: C08J9/06
Filed: 1978-08-09
Abstract: PURPOSE: A foamable composition capable of giving a colorless foam comprising uniform fine cells with a beautiful surface, free from discoloration, comprising a specific azodicarbonamide and hexamethylenetetramine.  
     CONSTITUTION: (A) 100 parts by wt. of an azodicarbonamide having the decomposition temperature of 150W250°C is incorporated with (B) 0.5W5.0 parts by wt. of hexamethylenetetramine finely divided to a particle size ≤10μ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02274127-A (JP)
Title: Phase detection circuit
Inventor: HIRUTA TAKASHI
IPC: H04B1/16
Filed: 1989-04-17
Abstract: PURPOSE:To eliminate erroneous information of an output of a video signal due to an error of relative phase of I and Q videos by distributing an I video signal and a Q video signal into two, providing an error correction circuit for one signal, and adjusting a phase shifter at another reference signal side by receiving the error correction information, thereby correcting the error of the hardware of a 90 deg. power distributer. CONSTITUTION:An output signal C (I video signal) detected by a 1st mixer and an output signal D (Q video signal) detected by a 2nd mixer are divided respectively into a reference signal and an error detection signal by power distributers 6, 7. The error detection signal is used and a 90 deg. delay circuit 9 is provided to make the two signals in phase to apply phase detection, thereby detecting a phase error. A phase shifter provided for the reference signal of the Q video signal is adjusted to apply phase error correction to the detected phase error information and the reference signal for the I video signal and the Q video signal is synthesized by a power synthesizer 5 to output a video signal subject to error correction. Thus, malfunction is prevented in advance.
Patent JP-S62252006-A (JP)
Inventor: TAKAYAMA RYOICHI
IPC: H01B3/00
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08290469-A (JP)
Title: Polyvinyl chloride sheet for packaging ptp and manufacture thereof
Inventor: SAWAZAKI TAKESHI
IPC: B29L7/00
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a polyvinyl chloride sheet for packaging PTP which is free from wrinkling, crosswise shrinking, etc., in molding PTP. CONSTITUTION: A polyvinyl chloride sheet for packaging PTP which indicates shrinkage in the longitudinal direction of the sheet of 2.5-5.5% and expansion in the transverse direction of 1% or more in the measurement in which the sheet is heated at 130 deg.C for one minute by hot air. In the rolling process, the sheet the temperature of which is 120-140 deg.C is quenched by a cooling roll which is kept at a temperature of 50-90 deg.C and then weekly stretched longitudinally in a range of 1-6%.
Patent JP-S60250141-A (JP)
Inventor: SHIYUU HOUKOU
IPC: E04B1/16
Filed: 1984-05-15
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-H09265948-A (JP)
Title: Metal halide lamp
Inventor: SASAKI SHUNICHI
IPC: H05B41/18
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a starter built-in type metal halide lamp in which the dispersion of a restart time is reduced, the characteristic deterioration of FEC is prevented, and starting is surely conducted even at a restart time. SOLUTION: A metal halide lamp is composed of an arc tube 1 which is equipped with one pair of main electrodes 2a, 2b, a starting auxiliary electrode 3 set in the vicinity of one side main electrode 2b, and a starter disposed in a lamp outer tube. In the lamp, the starter is composed of a series circuit of an FEC 5, which is connected between the main electrodes via a heat sensitive switch 4, and a semiconductor switch 6, first resistor 9 connected to the series circuit in parallel, second resistor 8 connected to the semiconductor switch 6 in parallel, and third resistor 7 connected between the starting auxiliary electrode 3 and the other main electrode 2a via the heat sensitive switch 4.  The resistor values Re, Rs, Ra of the first, the second, and the third resistors 9, 8, 7 are set so as to meet following requirements. 10kΩ<=Rc<=100kΩ, and loge Ra >=1.19(loge Rs )<2> -24.6loge Rs +137.
Patent JP-S5221299-A (JP)
Title: Composition of iron oxide picment and its preparation of iron oxide picment
Inventor: ABE NOBUYOSHI
IPC: C09C1/22
Filed: 1975-08-13
Abstract: PURPOSE: The production of iron oxide pigment which has high chemical and heat resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5525055-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KITAJIMA NOBUO
IPC: G03G5/14
Filed: 1978-08-10
Abstract: PURPOSE: To improve the electrical adhesiveness between the photoconductive layer and substrate by providing a soot form vapor deposition metal layer between the photoconductive layer containing photoconductor in binder and the substrate.  
     CONSTITUTION: Metal such as Te is evaporated preferably to thicknesses 0.1 to 1μ in soot form having non-metallic luster at a degree of vacuum lower and a rate of vapor deposition lower than those of the case when an ordinary vapor deposition metal layer is formed, on a suitable conductive substrate. The photoconductive layer containing photoconductor in binder is provided on this soot form vapor deposition metal layer preferably to thicknesses about 10 to 50μ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62254609-A (JP)
Inventor: BERUNARUDO BURAASU
IPC: H02B13/02
Filed: 1987-04-22
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-S57212522-A (JP)
Title: Operation inhibiting mechanism of input/output device
Inventor: ARIMURA YUUJI
IPC: G06F13/12
Filed: 1981-06-24
Abstract: PURPOSE:To prevent breakdown of a data due to erroneous operation, by adding 2 commands indicating that the operation is not allowed and is allowed, to a channel command word written by a central processor, prior to start of an input/output device I/O. CONSTITUTION:An input/output device I/O is provided with an operation panel PNL, by which an operation such as turning on an electric power supply, etc. is executed. A central processor CPU executes various processings in accordance with a program stored in a main storage MEM. Prior to said processings, the CPU writes a series of channel command words (CCW) in a prescribed area of the MEM in accordance with the program, and writes in advance its head address in a channel address word (CAW). The CCW shows procedures of processing executed by the input/output device, and a command CMD1 showing that an operation is not allowed by an operation panel PNL is added in advance to this CCW. In case when a data is transferred to the I/O from the CPU, or to CPU from the I/O, an operation of the I/O by the operation panel PNL is inhibited after the time point when the CMD1 showing that the operation is not allowed has been read out.
Patent JP-H11298244-A (JP)
Title: Distribution constant line type oscillator
Inventor: YOSHIDA GORO
IPC: H03B7/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a distribution constant line type oscillator which improves a load Q in comparison with conventional one, is stabilized in frequency manner and reduces phase noises. SOLUTION: To the gate of a field effect transistor(FET) Tr as an oscillation element, an n/2  (n) is a natural number >=2} wavelength resonators Res composed of distribution constant lines is connected. Since the reactance of the resonator Re is made n-fold in comparison with the case of using a 1/2 wavelength resonator, the load Q=Q1 of the oscillator is improved. The generation of unwanted oscillation caused by extending the electric length of the resonator Res can be prevented by providing parallel resonance circuits L and C on the source side of the FET Tr and limiting a frequency band for the appearance of negative resistance at the gate by setting its anti-resonance frequency a little lower than the desired oscillation frequency.  Drain parallel resonance circuits having the anti-resonance frequency a little higher than the desired oscillation frequency can be provided as well. A voltage controlled reactance element can be provided at one end of the resonator Res as well. A (n/2+1/4) wavelength resonator can be used as well.
Patent JP-H05297889-A (JP)
Title: Speech recognition system
Inventor: HAMAZAKI RYOSUKE
IPC: G10L21/02
Filed: 1992-04-17
Abstract: PURPOSE:To provide the speech recognition system which greatly decreases a calculation quantity and excellently recognizes a speech even in the presence of a high-level noise. CONSTITUTION:When the speech is recognized, the input speech is supplied to a frequency analysis part 2 to analyze its frequency, and a data compression part 4 performs data compression according to a nonlinear function f(x)=b.exp(ax)+c and supplies the result to a collation part 7. A frequency analysis part 2' analyzes the frequency of a noise signal and a data compression part 4' performs data compression according to the nonlinear function F(x) and supplies the result to a noise addition part 6. The noise addition part 6 adds the compressed noise component to a templet read out of a dictionary 5 and supplies the result to the collation part 7. The collation part 7 calculates the similarity or distance between the output of the noise addition part 6 and the output of the data compression part 4 and outputs the recognition result. The nonlinear function is used as a conversion function, so the noise component can be added only by four arithmetical operations.
Patent JP-H08268997-A (JP)
Title: Liquid xylenesulfonic acid-based composition and curing catalyst for acid-curing type resin containing the same
Inventor: TAKEYA YUKIHIKO
IPC: B01J31/02
Filed: 1995-03-29
Abstract: PURPOSE: To obtain both a liquid xylenesulfonic acid-based composition, capable of preventing crystal deposition of xylenesulfonic acid at low temperatures and excellent in low-temperature stability and a catalyst for acid-curing type resins containing the composition. CONSTITUTION: This liquid xylenesulfonic acid-based composition is constituted by adding an alkanolamine such as ethanolamine and a 1-3C alcohol thereto. The amount of the added alkanolamine is preferably 0.1-3wt.% based on xylenesulfonic acid and the amount of the added 1-3C alcohol is preferably 0.5-3wt.% based on the xylenesulfonic acid. The liquid xylenesulfonic acid-based composition as an active component is contained to constitute the curing catalyst for acid-curing type resins such as a phenol or a furan resin.
Patent JP-S63264821-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: KONO TSUKASA
IPC: H01B13/00
Filed: 1987-04-21
Abstract: PURPOSE:To suppress a decrease of oxygen during heat treatment so as to obtain a superconductive wire with excellent characteristics by containing a specific amount of oxygen into a tube body made of copper or copper alloy. CONSTITUTION:Oxygen is contained in the range of 500ppm to 10000ppm into a tube body 1 made of copper or copper alloy. Next the tube body 1 is filled with raw material powder which contains elements composing an oxide group superconductive material, or powder of the oxide group superconductive material, or powder which is formed by mixing them. In succession the tube body 1 is provided with extension processing so as to obtain its desired diameter and then heated, so that the powder inside the tube body 1 is reacted to produce a superconductor A. Oxygen in the powder is hence prevented from being diffused to the tube body 1 side and decreased, and the powder is sufficiently reacted under full oxygen so that a desired amount of superconductors are produced to obtain a superconductive wire A. Since a full amount of superconductors are produced inside the superconductive wire A, excellent superconductive characteristics can be obtained.
Patent JP-S5221721-A (JP)
Title: Panorama observation device
Inventor: KUSHIBE SEIJIROU
IPC: G02B27/02
Filed: 1975-08-11
Abstract: PURPOSE: Close eleservation of tube inside made passible by circularly scanning the picture formed by moving convex mirror along with tube axis and displaying it convertedly in horijontal-verticl scanning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5431861-A (JP)
Title: Hydraulic mission for vehicle
Inventor: TSUDA NAOYA
IPC: F16H61/4069
Filed: 1977-08-13
Abstract: PURPOSE: To allow an operating lever to stop certainly at a neutral position and obtain slow-speed traveling by fitting with a short-circuit valve which allows the swash plate angle of a pump swash plate to be biased to the backward side to obtain an insensible zone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5722568-A (JP)
Title: Fast peak detection circuit
Inventor: EGAWA AKIRA
IPC: G01R19/04
Filed: 1980-07-17
Abstract: PURPOSE:To detect the peak value of an input signal fast at a high accuracy by sampling hold of the signal each time it reaches maximum thereof so that it can be detected at each half cycle. CONSTITUTION:After converted to an absolute value with an absolute value circuit 11, a sine wave signal is applied to a positive peak detection circuit 12 and charges a capacitor C1 through an operatonal amplifier OP1. As soon as the input passes the maximum value thereof, the output of the amplifier OP1 falls suddenly to control a sampling hold circuit 17 through a one shot multivibrator 15 so that the charge voltage is sample held corresponding to the input maximum value of the capacitor C1. On the other hand, the output of the multivibrator 15 closes a switch SW2 to reset a negative peak detection circuit 13. Likewise, the circuit 12 is reset in response to the derection of a negative peak through the circuit 13. This enables fast and highly accurate detection of the peak value of input cycle signal without delay at each half cycle.
Patent JP-S62255655-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1986-04-30
Abstract: PURPOSE:To form a transmission into small size in the diametric direction with no worsening of the essential function of transmission, by providing set gears which can transmit power from output cone discs to an output shaft despite that it is arranged in an input shaft. CONSTITUTION:Power to an input shaft 1 is supplied to input cone discs 8, 9 thereafter via cone rollers 10, 11, engaged by friction with these discs, to output cone discs 6, 7, engaged by friction with these cone rollers 10, 11, and the power is transmitted from here to an output shaft 2 via set gears 14. Now because the output shaft 2 is coaxially arranged with the input shaft 1, the both shafts, which provide their offset amount in the diametric direction to zero, enable a transmission to be formed into small size in the diametric direction. While transmission of the power from the output cone discs to the output shaft can be succeeded by the set gears 14 despite the above coaxial arrangement, and the transmission is prevented from worsening its essential function of transmission.
Patent JP-S5221839-A (JP)
Title: Manufacturing method of high quality glass material
Inventor: INOUE KOUZOU
IPC: C03B19/14
Filed: 1975-08-12
Abstract: PURPOSE:To obtain glass block material of high purity and high quality for optical components by heating and flowing glass that has been formed by vapor chemical.
Patent JP-S5621834-A (JP)
Title: Plastic resin made material
Inventor: HIROSE TOKUZOU
IPC: B29C67/20
Filed: 1979-08-01
Abstract: PURPOSE: To provide with a plastic resin made material in which liquid is con- tained in minute spaces of rigid or soft plastic resin having a large number of airtight minute spaces, and a specific gravity is easily adjusted, whereby it can be used for a wide range of applications.  
     CONSTITUTION: Minute cells like balloon or foam are formed with plastic resin, such as nylon, polyester and the like, The inside thereof is filled with liquid, such as water, sea water and the like, and outer walls of said minute cells are coupled together by heating or with plastic resin adhesives. Or the plastic resin is formed into liquid state, and is mixed with liquid wherewith a large number of airtight minute spaces are filled. The mixture is then formed into a three dimentional shape by cooling or the like. Said system fills minute spaces of rigid or soft plastic resin having a large number of airtight minute spaces with liquid to obtain a plastic resin made material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58247-A (JP)
Title: Regenerating method for denitrating catalyst
Inventor: NAWA YUUZOU
IPC: B01J23/92
Filed: 1981-06-26
Abstract: PURPOSE:To regenerate poisoned catalysts virtually perfectly with simple operations by washing the cataslysts poisoned by denitration with inorg. acids and immersing these in a tungsten-contg. soln., then drying and calcining the same. CONSTITUTION:In the stage of regenerating denitrifying catalysts contg. vanadium and titania used in a catalytic reduction process, first the poisoned catalysts are washed with inorg. acid solns. of hydrochloric acid, sulfuric acid, etc., then they are immersed in a tungsten-contg. soln., to allow 0.01-10kg tungsten  compd. in terms of WO2 in 1m<3> apparent volume of the catalyst to deposit thereon, after-which they are dried and are further calcined at 400-650 deg.C. Their denitration rate and SO2 conversion rate are restored virtually perfectly by such simple operations.
Patent JP-S5724336-A (JP)
Title: Production of acrylic or methacrylic dialkylaminoalkyl ester
Inventor: YAMADA KATSUMICHI
IPC: C07C213/00
Filed: 1980-07-18
Abstract: PURPOSE: The ester-interchange reaction between an acrylic or methacrylic lower alkyl ester and a dialkylaminoalkanol is conducted in the presence of a catalyst of calcium chloride to produce the titled compound with no side-reactions in high yield.  
     CONSTITUTION: The reaction of an acrylic or methacrylic ester, preferably 1W4C lower alkyl ester, with a dialkylaminoalkanol is conducted, preferably in an inert solvent, in the presence of a catalyst of anhydrous calcium chloride and a polymerization inhibitor such as p-hydroxydiphenylamine at 80W120°C, when necessary, under reduced pressure to produce the objective compound used as a cationic monomer. The catalyst is preferably dried with heat to less than 0.5% water content to develop further better effects.  
     EFFECT: Calcium chloride is economical, stable, easy-to-handle and causes no environmental troubles.  
     USE: High-molecular-weight flocculant, antistatic agent, paper-sizing agent, and electrically conductive processing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0710776-A (JP)
Title: Composition for local ophthalmology for which gelatinized polysaccharide and finely crushed chemical carrier are combined, and method to deliver said composition containing chemical to eye
Inventor: MITSUSERU POORU JIYOSEFU TOREI
IPC: A61P31/04
Filed: 1992-03-26
Abstract: PURPOSE: To provide a composition that can be administered for giving moisture to eyes or promoting lacrimation in the therapy for xerophthalmia or further provide a topical ophthalmic composition that is formulated so that the medicines are made sustained-release to the eyes continuously and comfortably. CONSTITUTION: This topical sustained-release ophthalmic composition comprises gelling polysaccharides and finely-divided drug carrier substrates. When the composition is applied as an eye drop, the polysaccharides gels to relatively increase the viscosity. This ophthalmic composition may further contain other drugs as betaxolol, apraclonidine, pilocarpine, toburamycin. Generally, the concentration of the gelling polysaccharide is about 0.1-3.0 w/v% and the finely divided drug carrier is about 0.05-3.0 w/v%. The gelling polysaccharide is, for example, carageenan or furcellaran, while the finely divided drug carrier is preferably an ion-exchange resin.
Patent JP-H07309397-A (JP)
Title: Bag-in-box undiluted solution extracting device
Inventor: WAKUI TOSHIFUMI
IPC: B67D1/04
Filed: 1994-05-12
Abstract: PURPOSE:To enable supplying undiluted solution stably in the quantity and safely, by controlling a discharge quantity of the solution, pressurized with air flowing from a regulator into an undiluted solution container, with a pinching mechanism that closes a discharge hose. CONSTITUTION:A BIB 6 is constituted of a double-layer bag body comprising an inner bag 22 and outer bag 23, which are housed in a corrugated fiberboard box 21. An undiluted solution is discharged by opening a pinching mechanism 31, which is installed on a supply hose 25 connected to a discharge port 24 at the bottom of the inner bag 22, and which is actuated by a solenoid valve 33. The the outer bag 23 is provided with an air inlet 26, through which compressed air is fed from an undiluted solution pressurizer to pressurize the inner bag 22. Thus, compressed air is introduced into a space between the outer bag 23 and inner bag 22 to pressurize the inner bag 22 with a specified pressure, and a specified amount of undiluted solution is supplied to a cup by opening the supply hose 25 for a preset time with the pinching mechanism 31.