baber/WOPTO huggingface dataset:
Patent JP-S60225129-A (JP)
Title: Exposure scanning device
Inventor: IWAKI HIROSHI
IPC: G03G15/04
Filed: 1984-04-20
Abstract: PURPOSE:To simplify the put-on method of a wire which drives a reflecting mirror, and to improve the reliability and to reduce the cost by using a variable power lens whose conjugation length is invariably constant. CONSTITUTION:One terminal of the 1st movable mirror 7 which reflects an image of an original 2 is fixed to the 1st holding base 6 and one terminal of the 2nd movable mirror 11 is fixed to one terminal of the 2nd holding base 9. A fixed mirror 14 reflects the original image which is reflected by the 2nd movable mirror 11 and transmitted through a zoom lens 13 toward a photosensitive drum 3. The wire 17 which drive the holding bases 6 and 9 is extended between pulleys 15 and 16 of the 2nd holding base 9. The zoom lens 13 is held invariably constant in conjugation length regardless of power varying operation, so the reflecting mirrors need not be shifted in position in prallel to the optical axis every time the power varying operation is performed and the way of extending said wire is simplified.
Patent JP-H03282604-A (JP)
Title: Positioning control system
Inventor: YAGYU TAKESHI
IPC: G05D3/12
Filed: 1990-03-30
Abstract: PURPOSE:To easily carry out the control of combination of various axes based on a program by using a biaxial interpolating LSI for each axis in order to secure the independent control of plural axes and at the same time giving an interpolation speed command to each axis. CONSTITUTION:The same interpolation speed command is given to two biaxial interpolating LSI 2 independently of each other. The outputs of both LSI 2 are given to a servo control LSI 4 via selection of X and Y axes in order to secure the biaxial interpolation. Meanwhile an independent action of each axis is secured when the different interpolation speed commands and interpolation position commands to both LSI 2 respectively. Thus it is possible to ensure the interpolation between optional axes as well as an independent action of each axis with the program control.
Patent JP-H01252526-A (JP)
Title: Production of oxide superconductor film containing copper
Inventor: SHIGA SHOJI
IPC: C04B41/87
Filed: 1988-04-01
Abstract: PURPOSE:To enable O2 feed to a Cu-containing oxide superconductor film in heating treatment carried out at low temperature in short time and make it possible to prevent deterioration of the superconducting film during heating treatment, by preliminarily heating the Cu-containing oxide superconductor film under low O2 partial pressure. CONSTITUTION:An oxide superconductor substance containing copper, e.g., Y1Ba2Cu3 oxide film is formed on a substrate of Mgo, etc., and the film is preliminarily heated in atmosphere of <=1Torr, preferably <=0.1Torr oxygen partial pressure at >=400 deg.C, e. g. 920 deg.C for 20min. Then the film is subjected to heat treatment in the atmosphere of >=50Torr, especially >=100Torr oxygen partial pressure, suitably >=500 deg.C, e.g., at 850 deg.C for 30min to provide the oxide superconductor film. Critical temperature and critical electric current density of the copper-containing oxide superconductor, e.g., Y1Ba2Cu3 oxide superconductor film are each 89K and 1.9X10<5>.
Patent JP-H07267188-A (JP)
Title: Ship propulsion device employing double inversion propeller
Inventor: HORIUCHI TOSHIMITSU
IPC: B63H20/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide front and rear propellers so that diameter, the number of blades, and the number of revolutions at which a maximum propeller efficiency is provided are selectable. CONSTITUTION:A rear propeller 4 is fixed to the rear end part of an inner shaft 1 and a front propeller 3 is fixed to the rear end part of an outer shaft 2 concentric to the inner shaft l. Different skew bevel gears 8 and 5 are fixed to the inner and outer shafts 1 and 2, respectively and two skew bevel gears 7 and 17 are fixed on a vertical shaft 6 through which a power from a driven device is transmitted to the outer and inner shafts 2 and 1 through the skew bevel gears 5 and 8. The skew bevel gear 5 on the outer shaft 2 and a screw bevel gear on the vertical shaft 6, making a pair, are caused to gear with each other and the skew bevel gear 8 on the inner shaft 1 and the skew bevel gear 17 on the verticl shaft 6, making a pair, are caused to gear with each other. A pair of the skew bevel gears 5 and 7 and 8 and 17 can be combined with each other with the proper number of teeth and in both the front and rear propellers, diameter, the number of blades, and the number of revolutions can be optimized.
Patent JP-S536939-A (JP)
Title: Moten metal leak detecting system
Inventor: IWASA YASUHIKO
IPC: F27D21/00
Filed: 1976-07-07
Abstract: PURPOSE: To avoid to detect inconsiderable amount of molten metal leakage to maintain a crucible by providing a heat-resisting and insulating layer to intercept molten metal between the crucible and a molten metal detecting electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08279986-A (JP)
Title: Video code storing/reproducing device for av service and fast forward reproducing method utilizing the device
Inventor: INOUE FUMIO
IPC: H04N9/80
Filed: 1995-04-06
Abstract: PURPOSE: To attain fast forward reproduction without increasing processing capacity by constituting a frame picture of a partial picture of which the number of video codes at the time of fast forward reproduction is smaller than the one at the time of normal reproduction. CONSTITUTION: In a reproducing device, a partial picture consisting of four picture elements is stored in a storage means 31, a partial picture of a digital component signal decoded by a decoding means 33 is selectively passed by a selection switch 34 correspondingly to an instruction signal outputted from a reproducing speed control means 32 and four partial pictures are respectively stored in respective frame memories 35 to 38. Namely respective partial pictures are individually stored in all the frame memories 35 to 38 at a normal speed, in the memories 35, 37 at a twice speed and in the memory 35 at a four-times speed.  Then a selection switch 39 selectively passes the partial pictures read out from the memories 35 to 38 correspondingly to a reproducing speed so that partial pictures are outputted from all the memories 35 to 38 at the normal speed, from the memories 35, 37 at the twice speed and from the memory 35 at the 4-times speed in accordance with the input order of each frame.
Patent JP-S632099-A (JP)
Title: Apparatus comprising a plurality of glass plates to prevent tapping from outside
Inventor: PAURU DERUNAA
IPC: E06B5/20
Filed: 1987-04-03
Abstract: An anti-eavesdropping window structure in which the inner and outer panes, separated by a spacer frame have thickness d and D such that D/d is at least equal to 1.5. The space between the panes is filled with a gas mixture having a density in excess of that of air and a body-sound generator applied directly to the outer pane generates thermal noise over a frequency range of 200 to 3000 Hz to superimpose a level of such noise of at least 20 dB on transmitted sound.
Patent JP-S62237793-A (JP)
Inventor: YAMANAKA TSUNEYUKI
IPC: H05K3/20
Filed: 1986-04-08
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-H05246972-A (JP)
Title: Production of chrysanthemum-monocarboxylic acid nitrile
Inventor: IWASAKI HIDEJI
IPC: C07C253/30
Filed: 1992-03-03
Abstract: PURPOSE:To obtain in high yield the subject compound useful as an intermediate for pesticides by reaction of phenylprenylsulfone with senecionitrile in a mixture of a polar solvent and azeotropically dehydrating solvent. CONSTITUTION:The objective compound of formula III can be obtained by reaction of (A) phenylprenylsulfone of formula I with (B) senecionitrile of formula II at the molar ratio of 1:(1-2) in the presence of a basic substance (e.g. sodium hydroxide) in a mixture of a polar solvent (e.g. DMSO, DMF, THF) and azeotropically dehydrating solvent (e.g. toluene) pref. at 50-90 deg.C.
Patent JP-S62236403-A (JP)
Inventor: KONDO KENICHI
IPC: A01B63/00
Filed: 1986-04-09
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-H07285962-A (JP)
Title: Pyridinecarboxylic acid amide derivative
Inventor: MORIMOTO KATSUYUKI
IPC: C07D401/12
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a new derivative having selectivity to important crops and providing a herbicide for cultivated fields and paddy fields having high herbicidal activity. CONSTITUTION:A derivative of formula I [R<1>, R<2>, R<7> and R<8> are each H, a 1-6C alkyl, a 3-6C cycloalkyl, etc.; R<3> to R<6> are each H, a 1-6C alkyl, a 1-4C haloalkyl, etc.; X is O, S, N-R<9> (R<9> is H, a 1-4C alkyl or formyl); Y is O or S], e.g. N-(2,2,2trifluoroethyl)-2-(1-methyl-3-trifluoromethylpyrazol-5-yloxy)-6- pyridinecarboxylic acid amide. The derivative is obtained by reacting a 2(or 6)-halogenopyridinecarboxylic acid amide of formula III (Z is a halogen) with pyrazoles of formula IV in the presence of a base such as sodium hydroxide, preferably at 10-150 deg.C.
Patent JP-H01253087-A (JP)
Title: Article selective display device for automatic vending machine
Inventor: HISHITANI KIYOSHI
IPC: G07F9/02
Filed: 1988-04-01
Abstract: PURPOSE:To prevent the number of control signal lines and the circuit constitution of an arithmetic control part from varying even if article selection classifications increase by storing a sent selection classification number in a nonvolatile storage part in a selection classification number setting state. CONSTITUTION:Selective arithmetic control parts 5a-5n which connect selection switches 1a-1n, sellout display devices 2a-2n, and on-sale display devices 3a-3n provided for respective selection classifications to a main arithmetic control part 9 by serial communication control lines store serial communication control data from the main arithmetic control part 9 in an electrically writable nonvolatile storage parts 6a-6n. Then selective processing is carried out with the selection classification numbers to perform the serial communication control. Consequently, the number of wires need not by varied even if the number of selection classifications increases.
Patent JP-H01253188-A (JP)
Title: Heater panel
Inventor: SASAKI HIROYUKI
IPC: H05B3/86
Filed: 1988-03-31
Abstract: PURPOSE:To provide a heater panel having strong resistance against the intrusion of moisture and water by interposing a resistor wire between two inorganic formation plates having glass cullet and alumina as its main component, and connecting the space therebetween by glass frit of a low melting point. CONSTITUTION:A heating resistor wire 3 made of cupper-nickel wire alloy is temporarily attached with a fusion tape to the back face 1b of one 1 of inorganic formation plates 1, 2 made of glass cullet and alumina. Next, glass frit of a low melting point is applied to the whole surface of the back face 1b. Similarly, the glass frit 4 is applied to the surface 2a of the plate 2, then the plates 1, 2 are connected while the faces having the glass frit are opposed. After completion of the connection, air bubbles are removed and thermal processing is applied thereto. This time, the sealing temperature of glass frit is set at 450 deg.C lower than the firing temperature of the plates 1, 2 (830 deg.C at maximum) and the fusion temperature of wire 3 (1,200 deg.C in case of cupper-nickel wire). It is thus possible to prevent the intrusion of moisture or water.
Patent JP-H06296043-A (JP)
Title: Light-emitting diode
Inventor: ISECHI NORIHIRO
IPC: H01L33/62
Filed: 1993-04-08
Abstract: PURPOSE:To make it possible to conduct heterochromatic three LED pellets mounting required for full-color emission, to improve color-mixing property, and to prevent generation of foam when molding. CONSTITUTION:A double molded structure is formed by molding the recessed part of an inner container 2 using the resin having a high concentration dispersant and the entire inner container 2 is molded by the resin having low concentration dispersant. Also, in the case of single molding, a notch is provided on the inner container 2 so that foam is bled out excellently. As a result, at least three LED pellets can be mounted on the recessed part of the inner container, and color-mixing property can be improved by the double molding structure.
Patent JP-H01253786-A (JP)
Title: Manufacture of pattern with hologram surface
Inventor: WATABIKI HIDEKAZU
IPC: G03H1/20
Filed: 1988-04-01
Abstract: PURPOSE:To obtain holograms which have no gap and superior flatness by coating a substrate with an ultrasonic-ray curing resin layer and bringing a hologram pattern which has a finely uneven surface into contact with said prescribed area, projecting ultraviolet light through the pattern and curing the resin, and moving the pattern and performing similar processing. CONSTITUTION:A base material 1 made of a plastic sheet, glass, metal, ceramic, etc., is cleaned, spin-coated with a silane coupling agent so as to increase the contactness between the base material and resin, and then dried. Then acrylate- based ultrasonic-ray cure resin is applied by rotation to about 20mu thickness, a hologram head which has fine unevenness is pressed against the resin layer, and ultraviolet ray is projected by a proper quantity to cure the resin at the irradiated part. Then the head is shifted in position and the similar processing is carried out to obtain mutually close holograms 2. Consequently, a stamper forming process is entered directly without any postworking, and the operability and yield are improved.
Patent JP-2000273216-A (JP)
Title: Cation exchange membrane reinforced by composite reinforcing woven fabric
Inventor: SAKUMA YUICHI
IPC: D03D15/68
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ion-exchange membrane having a composite reinforcing woven fabric composed of a reinforcing yarn forming a leno-woven structure and a sacrifice yarn forming a plane-woven structure, having high numerical aperture, and resistance to cross-displacement advantageous in weaving of the reinforcing woven fabric and production of the ion-exchange membrane, and capable of exhibiting the effect of the sacrifice yarn contributing to the reduction of membrane resistance. SOLUTION: This ion exchange membrane having reinforcing yarns forming a leno-woven structure, and sacrifice yarns forming a plane woven structure is obtained. Preferably, the reinforcing yarn has 50-200 de size and composed of a perfluoropolymer, and the sacrifice yarn has 20-50 de size and composed of a polyethylene terephthalate, a rayon or a cellulose. The thickness of the warp yarn of the reinforcing yarn is preferably 1/2 of that of the weft yarn in denier. Both of the twist counts of the warp and weft yarns of the sacrifice yarn are each preferably 0-350 turn/m. The thickness of the composite reinforcing woven fabric is preferably 30-80 μm.  A method for continuously passing the woven fabric through between heated rolls at >=200 deg.C and rolling the fabric while applying a tension to the fabric in the warp direction of the woven fabric is preferably used for the smoothening of the woven fabric.
Patent JP-2000275996-A (JP)
Title: Induction heating type fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an induction heating fixing device excellent in heat exchange efficiency while intercepting radiant heat given from a heating roller to an induction coil at low cost by coating the inner peripheral surface of the heating roller with heat insulating paint. SOLUTION: The inner peripheral surface of the heating roller 3 being an induction type heating roller is coated with the heat insulating paint 11. The induction coil of the induction heating device is disposed inside the roller 3. The coil 1 consisting of litz wire is wound round a cylindrical bobbin consisting of an insulating body, and provided with a lead wire at both ends. At the time of performing fixing operation, a high frequency current is applied to the coil 1, and the core bar of the roller 3 generates Joule heat associated with an induction current. In such a case, the radiant heat is diverged inside the core bar, but thermal action on the coil 1 is reduced because the inner peripheral surface of the roller 3 is coated with the paint 11.  In this case, it is coated with the white paint 11, and the divergence of the radiant heat is restricted even when the temperature of the paint part rises, whereby thermal influence exerted on the coil 1 is restrained.
Patent JP-H03280071-A (JP)
Title: Formation of printing plate
Inventor: KOJIMA YASUO
IPC: H01L27/082
Filed: 1990-03-29
Abstract: PURPOSE:To prevent ground staining and to prevent pigment from remaining by providing at least two different liquid providing parts and performing two stages of processing. CONSTITUTION:At least two different liquid providing parts are provided. In a 1st liquid providing part E1, alkali solution 7 whose pH is >=12.0 and which is unused in substance is provided in the range of 70-700ml/m per unit area of a photoconductive layer and the substantial non-contact state to the surface of a recording material is kept. In and after a 2nd liquid providing part E2, the alkali solution 12 whose pH is <=11.0 and >=8.0 is provided. In at least one liquid providing part out of the 2nd and succeeding liquid providing parts, a roller 10 which is brought into press-contact with the surface of the recording material physically rubs the surface. Thus, the ground staining is prevented and the pigment is prevented from remaining.
Patent JP-H01254164-A (JP)
Title: Wound protecting material and production thereof
Inventor: HIRABAYASHI KIYOSHI
IPC: A61L15/16
Filed: 1988-04-01
Abstract: PURPOSE:To improve the fittability of the above protective material to a living body, the state of adhesion to the wound of the living body and the retentivity of the adhesion by constituting said material of a porous body of silk fibroin. CONSTITUTION:The wound protective material is constituted of the porous body of the silk fibroin gel. A wound protective agent can be included into this porous body. The wound protective material is produced by casting an aq. silk fibroin soln. into a molding flask as it is or after addition of a treating agent thereto and drying the molding or gelling the soln. and forming the gel into a film shape. The gelling is executed by adjustment of pH at this time.
Patent JP-H10252823-A (JP)
Title: Base isolation structure body
Inventor: OKAMOTO KOJI
IPC: F16F1/40
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain higher damping performance while reducing a creep quantity by using rubber materials in a central part and a peripheral part of a soft layer, and imparting damping performance lower than the central part and small compressive permanent strain performance to the rubber material of the peripheral part. SOLUTION: A soft layer is divided into a central part and a peripheral part, and respectively characteristically different rubber materials are used. That is, the ratio of damping performance (heq) of the rubber material of the central part of the soft layer to the rubber material of the peripheral part is preferably set to about 1.2 to 5.0, preferably, about 1.2 to 3.0, much preferably, about 1.2 to 1.6. Compressive permanent strain performance smaller than the rubber material of the central part is imparted to the rubber material of the peripheral part. The small compressive permanent strain performance of the rubber material of the peripheral part indicates that compressive permanent strain of 70 deg.C and 22 hours in conformity to JIS K6301 is not more than 70%.  In other words, the ratio of compressive permanent strain of the rubber material of the peripheral part of the soft layer to the rubber material of the central part is about 0.1 to 0.9, preferably, about 0.4 to 0.85, much preferably, about 0.6 to 0.8.
Patent JP-H07322998-A (JP)
Title: Method of adjusting rinse cycle of dishwasher
Inventor: KEBUIN ERU SUTOOBUAA
IPC: A47L15/00
Filed: 1995-04-07
Abstract: PURPOSE: To aim at improving both washing and rinsing performances in rinsing plates under a low pressure environment, by stopping adding new rinsing water to a washing chamber when a water level equal to a predetermined volume is detected and changing a time limit rinsing to a volume control of the rinsing cycle. CONSTITUTION: Addition of rinsing water 10 starts at a time cyle 15 and continues for a scheduled time 20. A washing level sensor is continuously monitored 30. If the water level has reached the washing level sensor within a rinsing cycle time, a predetermined volume of rinsing water is filled, and the rinsing water is stopped. Unless a required quantity of water is detected, addition of new rinsing water is continued 35 until the washing level sensor detects the predetermined volume. It is not desirable to change the time of whole the cycle of rinsing and stopping. If the time to be usually used for stopping is used for adding the rinsing water, a filling valve is thereafter closed 50, and the cycle ends.
Patent JP-H0597005-A (JP)
Title: Vehicle impact damping device
Inventor: DEIBUITSUDO SHII GAATSU
IPC: B60R19/00
Filed: 1992-04-03
Abstract: PURPOSE: To reduce damage to an impact attenuating device by providing an energy absorbing element having at least 3 feet length and 90,000 ft-lbs energy absorbing capability. CONSTITUTION: A truck T functions three protecting functions, for instance, a protection of truck T, a colliding vehicle, and a person on the colliding vehicle at collision. A forward end of an attenuating device 10 is covered by an absorbable element 80 protecting the impact attenuating device 10 at low speed collision. The device 10 has a high energy absorption capability, favorably higher than 90,000 ft-lbs. The length L of the device 10 is less than the maximum deceleration capable limit and favorably longer than 3 feet to acquire enough energy absorption capability.
Patent JP-S61241700-A (JP)
Inventor: KATAOKA ICHIRO
IPC: C25F1/00
Filed: 1985-04-19
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-S578735-A (JP)
Title: Feeder for carbon dioxide gas
Inventor: TOMIOKA TOSHIICHI
IPC: A23L3/34
Filed: 1980-06-17
Abstract: PURPOSE: To feed carbon dioxide gas necessary for preserving foods by an inexpensive safe device to be handled easily, by reacting a carbohydrate with oxygen in the atmosphere using an enzyme.  
     CONSTITUTION: The water-resistant bag 3 which is liable to be broken easily when an external force is applied artificially, storing the aqueous solution of a carbohydrate 4, the ceramic solid body, paper or fibrous hygroscopic material base (carrier)  1 to which the dried yeast 2 is attached, and the deodorizer 6 are put in the bag 5  having heat insulating properties and high gas permeabilty, e.g., nonwoven fabric.  The prepared bag 5 is put in the bag 7 and the bag 8 made of a material with a  mesh ≤1μ. When this device is used, the bag 8 is removed, the external force is applied through the bag 7, and the bag 3 is broken. The aqueous solution of carbohydrate 4 is overflowed, absorbed on the carrier 1, and the yeast 2 is activated by the aqueous solution of carbohydrate 4, to yield carbon dioxide gas. 
     COPYRIGHT: (C)1982,JPO&Japio