baber/WOPTO huggingface dataset:
Patent JP-S62232723-A (JP)
Title: Magnetic recording medium
Inventor: RIYOUNAI HIROSHI
IPC: C09D5/23
Filed: 1986-04-02
Abstract: PURPOSE:To prevent demagnetization by heating by adding bivalent cations larger than Co ions and smaller than O ions to gamma-iron oxide solutionized with Co at <=5% atomic ratio with respect to Fe- and Co ions. CONSTITUTION:Magnetic powder added with a prescribed amt. of one among the bivalent cations Sr, Ba, and Ca larger than the Co ions and smaller than the O ions to the Co-solutionized gamma-iron oxide is used and is kneaded at prescribed wt% with alumina, vinyl chloride/vinyl acetate copolymer, polyurethane and other materials. The film thereof is formed on a polyester film. The 3rd element of the ion radius larger than the ion radius of the Co ions is solutionized in the magnetic recording medium constituted in the above- mentioned manner and therefore, strain is induced in the crystal. Since such internal stress suppresses the diffusion of the Co ions, the demagnetization by heating is prevented and the medium is made adequate for high-density recording.
Patent JP-H01245883-A (JP)
Title: Painting finishing method
Inventor: KONNO EIJU
IPC: C09D163/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve painting workability and respective characteristics by applying clear paint containing a specific vinyl polymer and a polyepoxy compound to a base coat surface containing a specific vinyl polymer and subsequently curing the coating layer. CONSTITUTION:Base coat paint is prepared by compounding a metallic powder or color pigment with a curable resin consisting of a vinyl polymer having one or more amino group in one molecule thereof and a compound having an epoxy group or hydrolyzable silyl group in one molecule thereof and applied to a surface to be coated. Clear paint based on a vinyl polymer having one or more amino group in one molecule thereof and a curable resin composed of a polyepoxy compound is applied to the coating surface. Subsequently, the resins are cured to form a composite cured film on the surface to be coated to perform painting finish. Further, a catalyst for hydrolytic condensation can be contained in the base coat paint.
Patent JP-S62232536-A (JP)
Title: Signal processing system
Inventor: SUGIYAMA IWAO
IPC: G01N21/39
Filed: 1986-04-02
Abstract: PURPOSE:To reduce noise, by adjusting the interval of the sampling points between predetermined wavelengths to convert the same to a wave-form capable of being processed by a filter having a narrow frequency band width. CONSTITUTION:After detection is performed while the interval of sampling points is changed, processing rearranging the sampling points at an equal interval is performed. Whereupon, a signal wave form subjected to secondary differentiation comes to the signal wave-form of a cosine wave, for example, as shown in a drawing and a signal curve l1 is obtained. This signal wave-form of the cosine wave is easily processed by a filter having a narrow frequency band width and noise can be reduced and signal processing capacity can be enhanced.
Patent JP-H11272779-A (JP)
Title: Automatic transaction device
Inventor: ICHIJO YASUO
IPC: G06F19/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a hard disk for storing and preserving a control program and various kinds of setting data, etc., and to improve reliability by respectively and redundantly storing a file in plural partitions provided in the data storage area of the hard disk and performing adjustment so as to uniformly read the file form the respective partitions. SOLUTION: A data storage area is provided with plural (two, for instance) partitions 16 and files 17 such as a file 17a of the control program of a device, a setting data file 17b and a transaction data file 17c, etc., are respectively and redundantly stored and preserved in the respective partitions 16 (partition 1 and partition 2). Also, a partition setting flag 18 is recorded in the hard disk 10 and the numeral of 1 or 2 for instance is used so as to indicate the respective partitions 16. Then, a CPU performs read-out of the file 17 from the hard disk 10 from the respective partitions 16.
Patent JP-S58193512-A (JP)
Title: Endoscope objective lens system
Inventor: MIYANO TAKASHI
IPC: G02B23/26
Filed: 1982-05-07
Abstract: PURPOSE:To put an endoscope objective system to practical use by fixing the 1st and the 3 convex lens groups in four-group convex, concave, convex, and convex constitution, and moving the 2nd concave lens group for zooming and moving the 4th convex lens group for focusing. CONSTITUTION:This system consists of the 1st fixed lens group 1 with positive power, the 2nd lens group 2 which has negative power and is moved for zooming, the 3rd fixed lens group 3 with positive power, and the 4th lens group 4 which has positive power and is moved for focusing; and an inequality 1 holds, where fT is the resultant focal length between the 1st and the 3rd groups 1 and 3 and f4 is the focal length of the 4th group. Consequently, the influence of focusing upon zooming operation is reduced as much as possible and no problem of interference between both oprations occurs in practical use.
Patent JP-H01251650-A (JP)
Title: Work washing and burr-eliminating equipment
Inventor: MIURA AKIRA
IPC: H01L23/50
Filed: 1988-03-31
Abstract: PURPOSE:To enable the effective washing and burr-eliminating of a work large in its width, without increasing the discharge amount of a pump and by using a small number of jet nozzles, by moving the work in the intersecting direction of the nozzle reciprocating direction, with respect to a super high pressure jet nozzle in the state of rotating and reciprocating motion. CONSTITUTION:Unfinished works are mounted on a conveyer 54 and transferred in the arrow direction by starting a motor 58; a transfer stand 14 is subjected to reciprocating motion in the right and left direction by a motor 24; in accordance with this reciprocating motion, a motor 50 also is driven and a nozzle 40 is rotated; in this state, a discharge pump is driven and a super high pressure water jet flow is gushed against a work 56 from the nozzle 40. As a result, the super high pressure water jet flow gushed from the nozzle 40 jet-scans the work 56 while drawing a locus of zigzag and spiral types. Thus the washing and burr-eliminating of a work 56 is performed.
Patent JP-S62232637-A (JP)
Title: Photosensitive pressure-sensitive recording sheet
Inventor: SAKAI ATSUSHI
IPC: G03F7/00
Filed: 1986-04-02
Abstract: PURPOSE:To form an image having excellent weatherability by depositing a UV absorbent on a photosensitive pressure-sensitive recording sheet on which the image corresponding to light is recorded when microcapsules are mechanically broken down after the irradiation of said light. CONSTITUTION:The UV absorbent is deposited on the photosensitive pressure- sensitive recording sheet 1 which is provided with the microcapsules 6 contg. the 1st component and the component 6b to change the mechanical breakdown strength of the microcapsules in response to the light and the 2nd component to discolor and to form the image corresponding to the light by reacting with the 1st component and is recorded with the image corresponding to the light by the mechanical breakdown of the microcapsules after the irradiation of the light. The UV rays are thereby absorbed in the UV absorbent contained in the photosensitive pressure-sensitive recording sheet 1 even if the photosensitive pressure-sensitive recording sheet 1 formed with the image is exposed to the UV rays and therefore, the discoloring component formed by the reaction is not decomposed.
Patent JP-S63243759-A (JP)
Title: Immunological analysis
Inventor: KUMAZAWA TOSHIAKI
IPC: G01N33/543
Filed: 1987-03-31
Abstract: PURPOSE:To perform analysis using the same carrier even when the pH region of antigen-antibody reaction is different from that of substrate reaction, by using a liquid not varying pH of a buffer solution for reaction as a liquid feeding carrier. CONSTITUTION:After a column 17 is filled with an immunological absorbent, the sample containing a substance (A) to be analyzed from a container 21 and the buffer solution (e.g., pH=7.0) for the first reaction from a container 22 are passed through the column 17 to catch the substance (A) with the aforementioned absorbent. Next, the labelled specimen dispersed in the aforementioned buffer solution is passed through the column 17 from a container 23 to bond a reagent to the substance (A). Subsequently, the solution (e.g., pH=4.63) prepared by dissolving a reaction substrate in the buffer solution for the second reaction is passed through the column 17 from a container 24 and the absorbancy of the reaction liquid is detected by a detector. A liquid (e.g., an aqueous solution containing NaCl, polyethylene glycol and a surfactant) having buffering capacity sufficiently low to impart no variation to the pH values of the first and second buffer solution is used as a liquid feeding carrier.
Patent JP-S59203610-A (JP)
Title: Preparation of hydrophilic resin composite membrane
Inventor: INOUE TADASHI
IPC: C08J5/22
Filed: 1983-05-02
Abstract: PURPOSE:To obtain a hydrophilic resin composite membrane excellent in permselectivity and separation property, by forming a high-molecular membrane by adhering a solution containing a copolymer consisting of a comonomer component with a specific structure and an ethylene onto a microporous membrane while sulfonating said high-molecular membrane. CONSTITUTION:One or more of a high-molecular compound comprising a copolymer of one or more of a monomer having a structure represented by formula (wherein R4 is H, R2 is OCOR3, OH or COOR4) as a comonomer component and ethylene is dissolved in a solvent to prepare a solution with a concn. of 0.1- 20wt%. This solution is adhered to a microporous membrane made of high density polyethylene with an average pore size of 1mum or less and heated to form a high-molecular membrane on the microporous membrane. Subsequently, the formed high-molecular membrane is brought into contact with a sulfonating agent and sulfonated to form a hydrophilic resin composite membrane. This membrane is excellent in strength, chemical resistance and durability and, therefore, suitable for separating a water-org. compound mixture.
Patent JP-2000233893-A (JP)
Title: Outrigger
Inventor: ICHIKO TOMIYASU
IPC: B66C23/78
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance stability at working of a movable crane by forming outriggers into a curved shape. SOLUTION: Outriggers 1 of a movable crane vehicle are formed not into a square pole shape but rather into a curved shape. The outriggers 1 of the movable crane vehicle are made into the curved form, whereby the contact points on the ground of floats 3 in crane working can be longitudinally and laterally symmetric. When the contact points on the ground of the floats 3 are longitudinally and laterally symmetric in crane working, the stabilizing force of the crane becomes maximum. Namely, since high stability can be exhibited, the work of turning and moving a boom 4 as an article is suspended from a hook 5 can be stably performed. Furthermore, since safety is further enhanced, this also contributes to reduction of accidents.
Patent JP-H03274921-A (JP)
Title: Pcm code transmitting circuit
Inventor: IKEDA HIROSHI
IPC: H03M9/00
Filed: 1990-03-26
Abstract: PURPOSE:To change a bit length without changing circuit configuration by outputting the plural kinds of PCM signals to be incremented by an address counter from a memory to one bit. CONSTITUTION:An address counter 1 counts a clock CK and a memory 2 is accessed with a sequent count output MA as an address. Then, the PCM signal to be incremented is outputted from this memory 2 to one bit and the bit length becomes the plural kinds of PCM signals. Thus, since a shift register is not used and the circuit configuration is not changed, either, the desired bit length change of the PCM signal can be executed.
Patent JP-S58194243-A (JP)
Title: Microwave discharge light source device
Inventor: YOSHIZAWA KENJI
IPC: H01J65/04
Filed: 1982-05-07
Abstract: PURPOSE:To keep the oscillation state of a microwave generator ever so stable as well as to prevent a discharge lamp from its rising failure, by delaying the radiation of a preionizing ultraviolet lamp, which is applied to the nonelectrode discharge lamp disposed inside a microwave cavity, yet tardier than the start of the microwave generator. CONSTITUTION:Microwaves generated by a magnetron 1 pass through a waveguide 3 and radiate into a microwave cavity 6 by way of a feeder port 7. Gas in a nonelectrode discharge lamp 8 is discharged by dint of an electromagnetic field of the cavity 6. Hereat, ultraviolet rays radiated from a preionizing ultraviolet lamp 13 are applied to the discharge lamp 8, facilitating the discharge starting. A preliminary starting type ultraviolet lamp is used for this lamp 13, connecting a ballast 131 in series, and the power is turned on via a switch S upon connection to the input side of a high-tension power source 18 of the magnetron 1. Direct light and reflection light of the discharge lamp 8 are radiated outside the cavity by way of a metal plate 5. Doing like this, a state of oscillation in the magnetron is kept stable whereby a rising failure in the discharge lamp can be prevented.
Patent JP-H1171919-A (JP)
Title: Disaster prevention house provided with electric source device
Inventor: SUZUKI TATSUO
IPC: E04H1/12
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To secure electric power necessary for evacuation life in the minimum at a disaster, by accumulating the electricity from solar cells installed on a roof in a plurality of batteries through a charge controller and connecting indoor lights, electric apparatuses, etc., to an inverter converting from DC from the batteries to AC and outputting it to these apparatuses. SOLUTION: Solar cells 3 are put on a roof 20 through a frame base 26 and an electric source device 4 composed of a charge controller, batteries, and an inverter is contained in a recess 13 formed on a floor board 10 through an opening/closing cover 12. The electricity from the solar cells is accumulated in a plurality of batteries divided to have the same capacity and DC from the batteries is converted by the inverter to AC and output to the outside. The charge controller prevents overcurrent-charging from the solar cells 3, overdischarging, and reverse current and evenly charges in the batteries and evenly discharges from the batteries to the inverter. Indoor lights 8, electric apparatuses, and motor-driven tools are made connectable to the output part of the inverter.
Patent JP-H08268210-A (JP)
Title: Inflator for air bag
Inventor: KOSAKA KATSUAKI
IPC: B60R21/272
Filed: 1995-03-31
Abstract: PURPOSE: To provide an inflator for an air bag capable of realizing reduction of manufacturing cost and improvement of reliability by simplifying its structure. CONSTITUTION: This inflator is furnished with a high pressure container 2 having an opening 22a communicating with an air bag A and charging inert gas with high pressure inside to block the opening 22a by a blocking plate 4, a gas generating agent 36 to be ignited and generate high temperature gas, a case 31 charged with the gas generating agent 36, a gas injection nozzle 31a to face against the blocking plate 4 provided in the case 31 and to block the opening 22a of the high pressure container 2 and a shot body 5 to fit on the gas injection nozzle 31a free to shoot toward the blocking plate 4.
Patent JP-S63243713-A (JP)
Title: Measuring method of thickness of work piece for wire-cut electric discharge machine
Inventor: ONO YASUNORI
IPC: G01B21/08
Filed: 1987-03-31
Abstract: PURPOSE:To automate the measurement of the thickness of a work piece by means of a conventional end face positioning device, by a method wherein a thickness calculating method is converted into software and incorporated in an NC apparatus without providing an attachment such as a sensor. CONSTITUTION:A distance (k) between the upper surface of a work-piece setting table 9 and a lower wire guide 7 and a distance l between upper and lower wire guides 5 and 7 are determined. The upper guide 5 being moved in the direction of an axis U by a distance (m), a work piece W is made to approach as wire electrode 3 by an X-axis motor 11 and a position I of the work piece W at the time of contact of both sides is determined by an end face positioning device 19. Next, the guide 5 is moved in the opposite direction by the distance (m), and a position J of the work piece W is determined in the same way. Then, a distance (n) between the positions I and J on the table surface 9 is determined, and these values (k), l, (m) and (n) are substituted in a formula I. Thereby the thickness (x) of the work piece W can be determined.
Patent JP-H03277633-A (JP)
Title: Polyetherimide
Inventor: YAMADA YASUJI
IPC: C08G73/10
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a polyetherimide which has excellent heat resistance and good moldability and can be desirably used as a molding, a film or a coating material for electrical and electronic components, etc., having repeating units of a specified formula. CONSTITUTION:A polyetherimide having repeating units of formula I (wherein X and Y are bivalent organic groups). It is desirable that, in formula I, X is a bivalent siloxane-containing group of formula II (wherein R1 to R4 are each a monovalent hydrocarbon group; R5 is a bivalent hydrocarbon group; and n is 1-50). The above polyetherimide can be obtained, for example, by reacting a bis(halogenonaphthalimide) compound of formula III (wherein X is as defined above; and Hal is halogen) with a dihydric phenol. This polyetherimide has excellent heat resistance and good moldability and can be desirably used as a molding, a film or a coating material for electrical and electronic components, automobiles, aircraft components, etc.
Patent JP-H03284168-A (JP)
Title: Power source device
Inventor: NOTOHARA YASUO
IPC: H02M7/21
Filed: 1990-03-28
Abstract: PURPOSE:To control a DC output current and electric power and at the same time improve a power factor by equipping a boosting chopper circuit with a means to detect the rectified current of a rectification circuit and with a duty factor control circuit to control the duty factor of a switching element with the output of the rectified current detection means. CONSTITUTION:A boosting chopper circuit switches over rectification voltage, which is obtained by rectifying an AC power source 1 with a rectification circuit 2, with a switching element 32 through an inductor 31 and supplies switching element terminal voltage, which is smoothed with a smoothing capacitor 4 through a diode 33, to a load 5. Especially, it calculates the duty factor control coefficient of the switching element 32 from error voltage, controls the duty factor of the switching element with a signal obtained by multiplying a rectified current value by a conduction ratio control coefficient, and controls DC output voltage.
Patent JP-S6393948-A (JP)
Inventor: NAKAMURA IKUO
IPC: E04D15/00
Filed: 1986-04-03
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-H06291390-A (JP)
Title: Gas laser equipment
Inventor: KUBOTA YOSHIMASA
IPC: H01S3/097
Filed: 1993-04-02
Abstract: PURPOSE:To provide a gas laser capable of stably outputting laser light for a long period, by eliminating contamination of a window through which laser light is emitted. CONSTITUTION:A narrow channel part 13 whose shape is available for laser light transmission is formed between discharge electrodes 3a, 3b and window parts 4a, 4b. Gas jets 301a, 301b, are arranged in narrow channel parts 16a, 16b. A gas port 304 is formed in the space where discharge electrodes are arranged, and makes gas spouted from the jets 301a, 301b flow toward the discharge electrodes 3a, 3b. Hence the gas flow is not generated in the spaces 314a, 314b on the window side from the jets 301a, 301b, and impurity gas in the space on the discharge electrode side can not permeate up to the jets 301a, 301b, so that the spaces 314a, 314b are not contaminated by impurity gas, which does not reach the laser emission windows.
Patent JP-S62232930-A (JP)
Title: Method of dipping semiconductor wafer
Inventor: KAWAGUCHI FUMIO
IPC: H01L21/304
Filed: 1986-04-02
Abstract: PURPOSE:To reduce defects in dielectric strength or in patterning, by disposing semiconductor wafers in a carrier with their principal faces faced to each other when they are dipped in a treating liquid. CONSTITUTION:In order to wash or etch semiconductor wafers 2, the wafers are dipped in a washing or etching liquid such that the surfaces 2a of the wafers 2 on which patterns are to be engragved are faced to each other and not to be faced to the rear faces 2b of other wafers 2. In this manner, the surface 2a of each wafer 2 is prevented from being contaminated by particles or foreign matters from the rear faces 2b and defects in dielectric strenth or in patterning can be reduced substantially.
Patent JP-S58195289-A (JP)
Inventor: SUZUKI SOUZOU
IPC: F25D23/12
Filed: 1982-05-08
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-S5412406-A (JP)
Title: Overcurrent protection system for multi-output converter
Inventor: SEKI YOSHIMASA
IPC: H02M3/335
Filed: 1977-06-30
Abstract: PURPOSE: To improve the sensitivity of protection of overcurrent in a main power supply by permitting detection of current that results from cancelling secondary winding current other than that in the main winding of a transformer from the primary winding current thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S572883-A (JP)
Title: Manufacture of gamma,gamma-dimethylbutyrolactone
Inventor: MATSUOKA YUUJI
IPC: C25B3/25
Filed: 1980-06-09
Abstract: PURPOSE: To manufacture the titled substance in a high yield without causing environmental pollution by electrolytically reducing acetone and alkyl ester of acrylic acid having a specified concn. or below in the presence of a supporting electrolyte on a cathode made of Pb or Pb alloy at a specified current density and a specified electrolytic temp.  
     CONSTITUTION: In the presence of a supporting electrolytic acetone and alkyl ester of acrylic acid are electrolytically reduced on a cathode made of Pb or Pb alloy. As the electrolyte an inorg. or org. acid, preferably 0.1W10wt% sulfuric acid is used. The alkyl ester of acrylic acid is methyl ester or ethyl ester, and the concn. is adjusted to ≤20, especially ≤10wt%. The electrolytic reduction is carried out under the conditions of 1W5, especially 1W3A/dm 2  current density and 30W55, especially 40W50°C electrolytic temp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61235328-A (JP)
Title: Paper feed mechanism
Inventor: KASAI MASABUMI
IPC: B65H3/44
Filed: 1985-04-09
Abstract: PURPOSE:To reduce an apparatus in size by rotating a shielding plate provided between one paper feed roller and paper feed cassettes disposed in the periphery of the paper feed roller in the periphery of the paper feed roller, thereby to intercept paper feeding from a paper feed cassette not used. CONSTITUTION:Paper feed cassettes 2, 3 are installed in the periphery of a paper feed roller 1, and a shielding plate 4 disposed between the paper feed roller 1 and paper feed cassettes 2, 3 comprises two wing-like plates adapted to rotate in the periphery of the paper feed roller 1. When one shielding plate 4 is brought into contact with the paper feed cassette 2, the other shielding plate 4 is stopped out of contact with the paper feed cassette 3. Accordingly, when one of the shielding plates 4 is located between the paper feed roller 1 and the paper cassette 2, paper is not fed out from the paper feed cassette 2, and paper is fed out only from the paper feed cassette 3. In case of manually feeding paper, a manual feed plate is mounted on the upper cover of the paper feed cassette 3.