baber/WOPTO huggingface dataset:
Patent JP-2000219326-A (JP)
Title: Sheet feeder and image forming device furnished with the same
Inventor: KAWAI TOSHIJI
IPC: B65H1/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder with a smaller moving space of a detected plate than a conventional one and capable of detecting and discriminating size of a sheet by saving the space and in high precision and an image forming device furnished with the feeder. SOLUTION: Two pieces of detected plates 24, 25 having opening part are provided on a paper feeding cassette 20 so as to be interlocked with a rear end regulating plate 22, the detected plate 24 is constituted to sequentially move in accordance with movement of the detected plate 24 to a position nearest to a paper feeding roller 1 from a center of a moving region in accordance with movement of the rear end regulating plate 22 to the center of the moving region from a position farthest from the paper feeding roller 22, and the opening parts provided on the detected plates 24, 25 are constituted to be detected by a detection means provided on the side of an image forming device.
Patent JP-S59151716-A (JP)
Inventor: KITANISHI KANETOMO
IPC: H01H15/16
Filed: 1983-02-16
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-H06242981-A (JP)
Title: Method for diagnosing computer
Inventor: TOGE HIDEO
IPC: G06F11/22
Filed: 1993-02-15
Abstract: PURPOSE:To obtain the diagnosing method which is easily controlled and economical for the computer which has an input/output device, a storage device, and a storage medium reader by loading a storage medium on which a program for testing whether or not respective hardware parts of the computer operate normally is written. CONSTITUTION:Two kind of diagnostic programs corresponding to a write protect mode where data can be read in a storage area of the storage means 14 and test dummy data can not be written in the storage area and a writable mode where the test dummy data can be written in the storage area and read in are stored in advance. The storage medium 14c is loaded on the storage medium reader 14b and the write protect mode or writable mode is made optionally selectable from the outside, and, when one mode is selected from the outside the contents of the diagnostic program corresponding to the selected mode are executed.
Patent JP-S62184365-A (JP)
Title: Waveform memory device
Inventor: ISHIKAWA TADASHI
IPC: G01R13/34
Filed: 1986-02-07
Abstract: PURPOSE:To store all signals of ultra-low - ultra-high frequencies by providing an A/D converting means, a trigger supply means which sends a trigger corresponding to the frequency of an input signal to the A/D converting means, and a storage means which stores the output signal of the A/D converting means. CONSTITUTION:The input signal from a signal input means which picks up the signal waveform of a body 3 to be measured is supplied to the A/D converting means 12 and a trigger corresponding to the frequency of the input signal is sent from the trigger supply means 2 to the A/D converting means 12, so that the trigger generation interval is a sampling interval. A trigger is generated at delay timing of the time resolution of a waveform digitizer from last A/D conversion after a time that the A/D converting means 12 requires for the A/D conversion when the input signal has a high frequency, at the intervals of the time required for the A/D conversion when the input signal has a low frequency, or at the intervals of time longer than the time required for the A/D conversion when the input signal has an ultra low frequency. Waveform data obtained by a storage means 13 are stored in specific addresses.
Patent JP-S56122867-A (JP)
Title: Phenolic resin composition
Inventor: EMA KENJI
IPC: C08G59/40
Filed: 1980-03-03
Abstract: PURPOSE: To provide the titled resin compsn. which has excellent low-temperature resistance, heat resistance, oxidation resistance, crack resistance, solvent resistance and low-temperature impact resistance and is useful for molding materials, laminating materials, paints, adhesives, consisting of a phenolic OH group-contg. polymer and an epoxy group-contg. rubber.  
     CONSTITUTION: There is provided a compsn. consisting of 100pts.wt. phenolic OH group-contg. polymer (A) and 1W100pts.wt. epoxy group-contg. rubber (B) having an epoxy equivalent of 500W30,000. Examples of the components (A) are novolak type, high-ortho bonding novolak type and resol type phenolic resins, alkenylphenol polymers, and copolymers of an alkenylphenol with other polymerizable monomers. Examples of the components (B) are chloroprene (co)polymers, butadine (co)polymers, acrylic (co)polymers and urethane (co)polymers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60168591-A (JP)
Title: Treatment of waste water
Inventor: KONISHI KOUZOU
IPC: C02F1/28
Filed: 1984-02-14
Abstract: PURPOSE:To enhance the operation efficiency of an apparatus, by alternately repeating a process for regenerating an activated carbon adsorbing tower by passing a seed strain solution obtained by culturing seed strains and activated carbon through said tower and a process for decomposing org. dirty substance in waste water while adsorbing the same by activated carbon. CONSTITUTION:Process waste water A is introduced into a waste water tank 1 to be aerated by a blower 2 while nutritive salts (b) required in growing and propagating an aerobic microorganism are added to said tank 1. The numeral 4 shows a seed strain culture apparatus and a nutritive salt added waste water B is supplied to a cylinder 5 by a pump 3. The seed strain solution in the apparatus is introduced into a fluidized bed 4 from the bottom part of the tank by a recirculation line 9 to promote the culture of seed strains. The nutritive salt added waste water B of the waste water tank 1 is supplied to activated carbon adsorbing towers 11, 12 as a rising stream through a line 3b and the org. dirty substance in waste water is adsorbed and treated.
Patent JP-H03215206-A (JP)
Title: Hair-waving equipment for permanent wave
Inventor: TANAKA MINORU
IPC: A45D7/04
Filed: 1990-01-18
Abstract: PURPOSE:To set the wave of hair in a short time, by a method wherein a second-order liquid is made foamy by the air enriched with oxygen, and is sprayed against the hair through an air-feeding tube for the hair. CONSTITUTION:Air through a fan 3 is separated into the air enriched with oxygen and the air enriched with nitrogen, through an oxygen-enriching membrane 2, and the air enriched with nitrogen is exhausted. On the other hand, the air enriched with oxygen is fed into both a foaming device 8 or a covering body 9 and an air-blowing device 10 for refreshment through a vacuum pump 6. The foaming device 8 is composed of a liquid-storing tan 81 for storing a second-order liquid and a pistol-like main body 80, and the second-order liquid is made foamy through a global nozzle 88 with small holes on it, which is provided at the end of an L-shaped air-feeding tube 83 for foaming and is inserted into the liquid-storing tank 81. A hose 84 is connected to a first connection port 7a and the second-order liquid foamy is fed on the hair.
Patent JP-H08256500-A (JP)
Title: Multiple-spindle motor controller
Inventor: KATAGIRI TAKASHI
IPC: H02P5/00
Filed: 1996-01-19
Abstract: PURPOSE: To provide a multi-spindle motor controller which can reduce the number of connectors, simplify its wiring and improve the reliability of control operation in a multispindle motor controller most suitable to facilitate device assembly and wiring work when driving a plurality of servo motors. CONSTITUTION: Functional factor unit groups 2-10 are disposed and fixed on a printed circuit board 1, and electric wiring is connected between a unit connector and a substrate connector. Because the required circuit wiring is made beforehand on the printed circuit board 1, the wire layout is simplified, connectors are grouped to reduce the number of connectors, and connection between respective functional factor units is possible through the connectors. As a result, wires can be grouped, and the number of wires can be reduced. It is also possible to prevent wiring errors and disturbance noise into the wires, improving the reliability of control operation.
Patent JP-S59151071-A (JP)
Title: Optical sensor for measuring magnetic field
Inventor: TOYODA TAROU
IPC: G01R15/24
Filed: 1983-02-18
Abstract: PURPOSE:To raise the reliability, and to set easily a measuring magnetic field range by using a detecting terminal which utilizes a double refraction variation of a magnetic fluid generated by the orientation by a magnetic field of a magnetic particle, and detecting a magnetic field variation of a double refraction. CONSTITUTION:An emitted light from a light source 1 is changed to a linear polarized light through an optical fiber 2 and a polarizer 3, and passes through a transparent vessel part 4 containing a magnetic fluid 5 being a detecting terminal of a device. In case when a double refraction appears, a passing light is reduced to an elliptical polarized light, and the light is photodetected by a photodetector 7 through an analyzer 6 which is set so as to be orthognal to the polarizer 3. In this regard, the intensity of the emitted light depends on an angle made by a main axis direction of a refractive index elliptical body and a plane of polarization of a linear polarized light. Also, an output of the element 7 is provided to a signal processing part 8, a ratio to an output which photodetects directly the light of the light source 1 by a photodetector 70 is calculated, the variation of the light source 1 is compensated and the value of a double refraction is displayed on a display part 9.
Patent JP-H08197689-A (JP)
Title: Laminate
Inventor: MIYAJI SHINICHIRO
IPC: B32B27/12
Filed: 1995-01-20
Abstract: PURPOSE: To provide a laminate composed of PPS alone excellent in heat resistance and electric characteristics, enhanced in impact resistance and stiffness strength to a large extent and especially optimum to a motor insulating material. CONSTITUTION: In a laminate consisting of at least a biaxially oriented polyphenylene sulfide film layer (A), a non-stretched polyphenylene sulfide sheet layer (B) and a polyphenylene sulfide fiber sheet, the respective layers are laminated without interposing an adhesive between them.
Patent JP-S59152993-A (JP)
Title: Prevention of involvement of coke oven gas in tar decanter
Inventor: NAKANO HISAO
IPC: B01D47/05
Filed: 1983-02-17
Abstract: PURPOSE:To prevent involvement of a coke oven gas in an inlet pipe, by making coal tar and a gas-liquid mixture condensed from a suction main of a produced coke oven gas flow into an inlet pipe kept in an inert gas atmosphere. CONSTITUTION:The top of liquid level of the sealing part 5 at the bottom of the inlet pipe 4 into which coal tar and a gas-liquid mixture condensed from the downcomer 2 of the suction main 1 of a produced coke oven gas to the tar decanter 3 is made to flow is connected to the blowing pipe 6 branched from the main pipe 7 of nitrogen gas, an inert gas such as nitrogen gas, etc. is introduced to the bottom of the inlet pipe, the coke oven gas between the downcomer 2 and the liquid level in the inlet pipe 4 is replaced with the inert gas such as nitrogen gas, etc., the coal tar and the gas-liquid mixture are made to flow in the inlet pipe while the interior of the inlet pipe is kept in the inert gas atmosphere, so that involvement of the coke oven gas in the tar decanter 3 is prevented.
Patent JP-S60171854-A (JP)
Title: Communication equipment
Inventor: UENO YASUHIDE
IPC: H04N1/32
Filed: 1984-02-16
Abstract: PURPOSE:To attain inexpensive communication cost by starting the preparatory operation of communiation operation at a pescribed time before a set time so as to alow the device to enter quickly the communication operation at the same time with the establishment of line thereby decreasing the line acquisition time. CONSTITUTION:A control section 2 receives the time setting of the operating by an operating section 3. The control section 2 sets a communication start time T and a time T0 to a clock section 1. The time T0 is a time earlier by the lighting wait time required for the light source from the communication start time. The mode is brought into the operating mode for awaiting interruption of the clock section 1 and the light source 4 is lighted at the time T0. Then the interruption of the clock section 1 at the time T is awaited, an opposite side is called, a set original is read and the picture data is transmitted to the opposite side.
Patent JP-H02205898-A (JP)
Title: Voice recognizing device
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L25/78
Filed: 1989-02-03
Abstract: PURPOSE:To detect the correct voice section independently of the volume of speaker's voice and to improve the recognition rate by shifting the start point of voice forward from the point of time when the start point of a voice section is detected. CONSTITUTION:A microphone 1, an A/D converting part 2, a first memory 3, an energy detecting part 4, a register 5, a comparator 6, a threshold A7, an energy detecting part 8, a comparator 9, a threshold B10, and a coupling part 11 are provided. In this case, the start point of voice is shifted forward from the point of time when the start point of a voice section is detected. That is, the signal from the microphone 1 is subjected to A/D conversion by the A/D converting part 2 and is written in the first memory 3 in order. The signal is written in the first memory 3 while being successively shifted with elapse of time; and when the memory 3 is filled up, the write position is returned to the first position of the memory 3 again, and the signal is written in the memory and at the same time, the energy of this signal is detected to detect the voice section. Thus, the start point of the voice is shifted forward from the point of time, when the start point of the voice section is detected, to accurately detect the start of the voice independently of the volume of speaker's voice, and the recognition precision is improved.
Patent JP-H04266409-A (JP)
Title: Roll polishing device and its arranging method
Inventor: NORIKURA TAKASHI
IPC: B21B28/04
Filed: 1991-02-20
Abstract: PURPOSE:To offer a roll polishing device which is suitable to rolling manufacture a metallic band plate excellent in surface quality in rolling technique of metallic band plate. CONSTITUTION:A net-like polishing belt 20 is pressed against a roll 2 with a spongy elastic body 19 with a lot of spaces, foreign matters are stripped off with the belt 20 and held with the elastic body 19. The belt 20 is wound with reels 21, 22 and can be easily replaced with a newer belt 20 by unwinding. And, the elastic body 19 is freely attachable and detachable and can be easily replaced.
Patent JP-S62185038-A (JP)
Title: Production of anthraquinone
Inventor: KOMATSU TATSUMI
IPC: C07C46/08
Filed: 1986-02-08
Abstract: PURPOSE:To obtain the titled high-purity compound, by heat-treating a crude product prepared by oxidizing a Diels-Alder reaction adduct of naphthoquinone with butadiene using a solvent obtained by adding an aromatic hydrocarbon or a water-immiscible substitution product thereof to an aqueous medium. CONSTITUTION:A Diled-Alder reaction adduct of naphthoquione with butadiene is oxidized to give crude anthraquinone, which is then heat-treated in a solvent prepared by adding an aromatic hydrocarbon or a water-immiscible substitution product thereof, e.g. benzene, toluene, xylene, monochlorobenzene, etc., paricularly preferably o-xylene, at >=130 deg.C, particularly within the range of 130-200 deg.C to afford the aimed purified anthraquinone. USE:An intermediate for dyes and digesting assistant (fine particles having good dispersibility in digesting liquor).
Patent JP-H01201623-A (JP)
Title: Liquid crystal color display device and its manufacture
Inventor: FURUKAWA TADAHIRO
IPC: G02F1/1335
Filed: 1988-02-05
Abstract: PURPOSE:To reduce a surface reflection to be caused by a metal and to improve the picture quality by forming a light shielding pattern made of a metal and a common electrode by allowing them to come into contact with each other at the upper and the lower positions or superposing them, and placing the light shielding pattern made of a metal at the side being near a liquid crystal. CONSTITUTION:On a protective film 134, a common electrode 136 consisting of a transparent conductive material, and also, a light shielding pattern 132 are provided, and they are covered with an oriented film 138. A material of the common electrode 136 is, for instance, indium.tin oxide, and that of the light shielding pattern 132 is chrome, and its thickness is very thin, for instance, as about 500-5,000A, respectively. Since the light shielding pattern 132 made of a metal is placed at the rear of each filter picture element R', G' and B', a surface reflected light beam of the light shielding pattern 132 is reduced and the picture quality can be improved.
Patent JP-H04268025-A (JP)
Title: Production of nonoriented electric steel plate
Inventor: TOMITA YUKIO
IPC: C22C38/00
Filed: 1991-02-20
Abstract: PURPOSE:To produce a nonoriented satisfactory electric steel plate. CONSTITUTION:Steel contg. limited amts. or less of C, Mn, S, N, O and H besides 0.10-3.5% Si and 0.10-3.0% Al is heated to 950-1,150 deg.C, rolled in >=0.6 rolling shape ratio at >=800 deg.C and further rolled at >35-70% draft at <=800 deg.C. The resulting plate is subjected to dehydrogenation heat treatment, annealing or normalizing in accordance with the thickness to obtain a nonoriented electrical plate having superior magnetic characteristics in a medium magnetic field.
Patent JP-H07234435-A (JP)
Title: Light quantity adjusting device
Inventor: AKATA KOJI
IPC: H04N5/225
Filed: 1994-02-24
Abstract: PURPOSE:To prevent a driving part from being swollen out from the external diameter of a lens barrel so as to miniaturize a light quantity adjusting device and a lens unit by making the center of a rotor eccentric to an optical axis side from a center line in the longitudinal direction of a stator. CONSTITUTION:When the driving part of the light quantity adjusting device is attached, the center of the rotor 51 is arranged on a position near to an optical axis from the center line C in the longitudinal direction of the two arms of the stator 52, and also the part of the stator 52 facing to the rotor is brought near to the optical axis side in accordance with the arrangement. Thus, an entire driving part can be nearly circular-arcuately formed so as to stay inside the external diameter of the lens barrel without being swollen out. Furthermore, by this constitution, since the stator 52 is not linearly symmetrical with respect to the center line C in the longitudinal direction, miniaturization is performed by securing a stator minimum width (gamma) for preventing magnetic saturation and making the shape of the stator on a side where a coil is put linear than heretofore.
Patent JP-H02207980-A (JP)
Title: Method for controlling constant current of resistance welding machine
Inventor: YAMAGUCHI TERUZO
IPC: B23K11/24
Filed: 1989-02-07
Abstract: PURPOSE:To simplify control constitution and to improve responsiveness by determining a firing angle of a thyristor by a control curve selected in advance and a set current. CONSTITUTION:The curve of a power factor of load expected approximately is selected in advance and electricity is conducted at the firing angle of the thyristor corresponding to the set current from the above-mentioned curve. A primary current or a secondary current of a welding transformer is then detected for every cycle of electric conduction and this current value is compared with a set current value and the control curve is changed by a measured value - the set value which is the deviation value. The firing angle is then corrected by the changed control curve and fed back to the thyristor.
Patent JP-S59153574-A (JP)
Title: Production of tuyere
Inventor: KUROKI TAKANORI
IPC: F27B1/16
Filed: 1983-02-18
Abstract: PURPOSE:To provide the resistance to heat and wear to a copper tuyere by covering airtightly a thin Ni plate material on the surface of the tuyere body, and subjecting the same to hot hydrostatic pressing then built-up welding a heat- and wear-resistant material on the thin plate material. CONSTITUTION:The entire part or desired part on the surface of a copper or copper alloy tuyere body is covered thereon with a thin plate material composed of Ni or its alloy or a stainless steel which has the m.p. slightly higher than the m.p. of the tuyere and is easily bondable with the tuyere body. The circumference of the thin plate material is then sealed in such a way that the inside (tuyere body) of the thin plate material is evacuated. The thin plate material is securely and tightly fitted onto the surface of the tuyere body in this state by a hot hydrostatic pressing method at a high temp. and under high pressure (about 500-800 deg.C and about 50-100atm), so that the thin plate material is welded by diffusion bonding onto the tuyere body. A heat-and wear-resistant material (a ferrous alloy such as ''Incolloy '', or the like, a cobalt alloy such as stellite or the like) is build-up welded on a desired part.
Patent JP-S58145821-A (JP)
Title: Method for controlling ignition and extinction of fuel burner
Inventor: WAKAMATSU HIDEKAZU
IPC: F23N5/00
Filed: 1982-02-23
Abstract: PURPOSE:To balance heat in a combustion chamber and to prevent local overheating of wall metals, by providing corners that divide the combustion chamber vertically, and allotting preferential order to the corners, burner stages and fuel burners arranged in the burner stages. CONSTITUTION:When the fuel burners are selected, the combustion chamer is divided vertically into four parts. That is, the four parts are the corner K1 enclosed by the combustion chamber front section and the combustion chamber left section, the corner K2 enclosed by the combustion chamber front section and the combustion chamber right section, the corner K3 enclosed by the combustion chamber rear section and the combustion chamber right section and the corner K4 enclosed by the combustion chamber rear section and the combustion chamber left section, and according to the predetermined preferential order of the corners a corner wherein the number of ignition is less is selected. In the selected corners, burner stages are selected according to the predetermined preferential order of the burner stages, and the fuel burners in the selected burner stages are ignited according to the preferential order.
Patent JP-H04305224-A (JP)
Title: Wet stack gas desulfurizing method
Inventor: CHO KATSUYUKI
IPC: B01D53/50
Filed: 1991-01-28
Abstract: PURPOSE:To obtain high-purity gypsum by efficiently desulfurizing exhaust gases contg. Al-contg. dust at a high ratio and having a high HP concn. CONSTITUTION:The charging of an alkaline metal compd. is started when the actually measured value of the pH of the circulating liquid in an absorption column falls to the value smaller than the predicted value of the pH of the circulating liquid in the absorption column based on the operating conditions of the above-mentioned desulfurization method and the device conditions of the absorption column. The charging of the above-mentioned alkaline metal compd. is continued until the actually measured value of the pH mentioned above attains the same value as the predicted value of the pH mentioned above or the value higher than this value or the alkaline metal compd. of the amt. to maintain the preset concn. of the alkaline metal ions in the circulating liquid in the absorption column is charged, by which the formation of hardly-soluble apatite (contg. F and Al) on the surface of a calcium absorbent is prevented.