baber/WOPTO huggingface dataset:
Patent JP-H11294604-A (JP)
Title: Pressure fluid automatic switching valve
Inventor: NAGAI OSAMU
IPC: F16K17/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To stably supply a pressure fluid in order not to stop the supply in case of emergency. SOLUTION: A normal line 7 in which a check valve 10 is interposed, is provided in the front part 1 of a body, and an emergency supply valve having a holding-down cap 3 for pressing down a spring 4 to regulate the working pressure, is provided in the rear part 2 of the body. A fluid outlet and an emergency line 8 are connected, and when a pressure drops in the normal line, pressure fluid is supplied from the emergency line 8. In this case, the strength of the spring 4 is determined by the pressure in the normal line 7, the pressure in the emergency line 8, and the pressure in case of emergency.
Patent JP-H11288064-A (JP)
Title: Portable photographic film case
Inventor: KITAZOE KEIICHI
IPC: G03C3/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a portable photographic film case for storing plural photographic films in a lump, and also, easily distinguishing between unexposed and exposed photographic films in the case of putting in/out the photographic film. SOLUTION: On one side and the opposed side of a rectangular parallelopiped main body 1 which is formed suitable in terms of volume and shape to store plural photographic films 2 arranged in a line, opening parts 3 and 6 are formed widely open so as to put in/out the photographic film, and cover parts 4 and 7 for covering the opening parts 3 and 6 and with each opening/closing mechanism 9 are installed, and a belt-like part 10 is installed in the main body, the belt-like part 10 is attached between one edge 11 on one side of the main body and one edge 12 parallel to one opposite edge on the opposite surface.
Patent JP-H08299699-A (JP)
Title: Cloth piece gripping device
Inventor: NAKAMURA YOSHIZO
IPC: B25J15/08
Filed: 1995-04-28
Abstract: PURPOSE: To surely grip a cloth piece from stacked cloth pieces by providing a gripping member gripping the cloth piece when the tip section of its lever is opened or closed and a small lever gripping the cloth piece when its tip section is deployed. CONSTITUTION: When only a cloth piece is to be gripped from stacked cloth pieces at a laundry factory, a gripping member 2 is moved above the stacked cloth pieces and stopped at the prescribed position, and a small lever 4 provided in the gripping member 2 is lowered and stopped at the position where a pawl 5 at its tip is kept in contact with the surface of the cloth piece. When the opening of the pawl 5 is closed, the pawl 5 grips the surface portion of the cloth piece. When the small lever 4 is moved upward from this state, the pawl 5 is moved upward through the opening at the tip of the gripping member 2. When a large chuck device 7 is operated and the opening at the tip of the gripping member 2 is closed, the lower section of the cloth piece gripped by the pawl 5 is gripped by the gripping member 2.
Patent JP-S63294612-A (JP)
Title: Crosslinked-polyethylen-insurated aerial cable
Inventor: IJIRI YASUO
IPC: H01B7/28
Filed: 1987-05-26
Abstract: PURPOSE:To prevent forming a recessed part on a stranded wire copper conductor by providing the first layer containing triazole copper rust preventives and the second layer of a thin heat resistant organic high polymer film, and making the second layer to be in the stranded wire copper conductor side. CONSTITUTION:A layer of a separator tape 2 composed of the first layer 21 containing triazole copper rust preventives and the second layer 22 of a heat resistant organic high polymer film of 3-25 mum thickness is provided on the immediate upper part of a stranded wire copper conductor 1 with the layer 22 made to be in the conductor 1 side, furthermore, a crosslinked-polyethylene- insulated layer 3 is provided on the tape 2 layer. Consequently, even it a non- crosslinked-polyethylene component substance layer is heated at a high temperature in order to crosslink and thereby a triazole compound in the layer 21 vaporizes heavily, a sudden reaction between a triazole compound vapor and copper is prevented as a heat resistant organic high polymer film in the layer 22 acts to hinder translation of a large quantity of the vapor toward the conductor 1 side. This prevents forming a recessed part on the conductor 1.
Patent JP-H05293981-A (JP)
Title: Thermal transfer printer
Inventor: OSADA NAOMI
IPC: B41J2/325
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the generation of wrinkles in transfer paper, to obtain good printing quality and to enable cost reduction. CONSTITUTION:In a thermal transfer printer 1 wherein a thermal head 8 is brought into contact with the recording paper 3 wound around the outer periphery of a platen roller 7 under pressure through transfer paper 9 to perform transfer, the winding angle alpha of the transfer paper 9 to the outer periphery of the platen roller 7 is set to 30-90 deg. so as to prevent the generation of wrinkles in the transfer paper and the generation of printing pitch irregularity due to the high taking-up tension of the transfer paper.
Patent JP-H0422469-A (JP)
Title: Coating apparatus
Inventor: WATANABE MASARU
IPC: B05C9/06
Filed: 1990-05-18
Abstract: PURPOSE:To uniformly and stably perform two-layer coating, in a coating apparatus having a plurality of lips and slits, by setting the angle formed by tangential lines at the edges of the leading end parts of two lips and the length of the circular arcs of the leading end parts of two lips to specific values. CONSTITUTION:Three lips 1-3 and two slits 4, 5 are provided and the cross-sectional shapes of the leading end parts of the lips on the downstream side of the respective slits are formed into curved surfaces. The edge on the side of the first slit 4 of the leading end part of the second lip 2 is set to A, the edge on the side of the second slit 5 of the leading end part of the second lip 2 is set to B, the edge on the side of the second slit 5 of the leading end part of the third lip 3 is set to C, and the edge on the non-slit side of the leading end part of the third lip 3 is set to D. The angle theta formed by the tangential line X at B and the tangential line Y at C is set to 0 deg.<=theta<=5 deg. and the length of the circular arc AB of the leading end part of the second lip 2 and the length of the circular arc CD of the leading end part of the third lip 3 are set to 2<=AB<=7mm and 2<=CD<=7mm, respectively. As a result, uniform and stable two-layer coating can be performed and a surface can be made smooth.
Patent JP-H11300881-A (JP)
Title: Laminate having shell layer on its outer surface, and its production
Inventor: SUGA KUNIO
IPC: B32B9/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel laminate having a shell layer on its outer surface thereof and a method for producing the same. SOLUTION: Thin-walled plate-shaped shell underlayers 1 made of a natural shell, the foldable backing material layer laminated to the rear surfaces of the plate-shaped shell underlayers in a non-peelable manner and the wide U-shaped cut grooves provided to the places of lattice-like, scaly or wavy pattern lines on the upper surfaces of the plate-shaped shell underlayers and having depth reaching the upper surface of the backing material layer but not reaching the rear surface thereof are provided.
Patent JP-H05299084-A (JP)
Title: Zinc alloy powder for alkaline battery and manufacture thereof
Inventor: SASAKI MASAMOTO
IPC: H01M6/06
Filed: 1992-04-24
Abstract: PURPOSE:To restrain the occurrence of hydrogen gas at the process of applying a non-porous and unleaded system, and improve the resistance of a mercury-less alkaline battery against liquid leakage by using zinc with an extremely small content of iron as an impurity, and adding the predetermined additional element thereto. CONSTITUTION:Each additional element represented by the following (1) or (2) is dissolved in the hot melt of zinc containing 1ppm or less of iron as an associated impurity to obtain the content thereof within the prescribed range; (1) 0.001 to 0.5wt.% of bismuth and 0.001 to 0.5wt.% of tin, and (2) 0.001 to 0.5wt.% of bismuth, 0.5wt.% or less of indium, and 0.001 to 0.5wt.% of tin. The product so obtained is pulverized by the atomizing method and further sieved. Zinc alloy powder is thereby obtained. This powder can restrain the occurrence of hydrogen gas at level equal to or lower than the allowable upper limit of leakage liquid resistance.
Patent JP-H0428461-A (JP)
Title: Method for continuously casting semi-solidified metal and nozzle for pouring semi-solidified metal
Inventor: FUJIKAWA YASUO
IPC: B22D1/00
Filed: 1990-05-22
Abstract: PURPOSE:To continuously produce perfectly solidified metal by rapidly solidifying semi-solidified metal with a continuous casting mold directly connected through a pouring nozzle providing an induction heating coil and an electric source for supplying electric power to discharging part in a cooled stirring vessel for producing the semi- solidified metal. CONSTITUTION:Molten metal is continuously supplied into a molten metal receiving vessel 1 and cooling and stirring action are given with cooling and high rotating velocity in the cooled stirring part 4a at tip part of stirrer in gap 3 between the stirring vessel 2 and the stirrer 4 in the stirring vessel 2 to produce the semi-solidified metal 12 and this flows down to the discharging vessel 5. This apparatus has structure supplying the semi-solidified metal into the continuous casting mold 7 from the discharging hole 5 through the pouring nozzle 6, and the proper electric power from the high frequency electric source in the pouring nozzle 6 is impressed to the induction heating coil 6b, and by suitably heating, formation of solidified shell is prevented. In the mold 7, the semi-solidified metal 12 is brought into contact with water cooled wall in the mold body 7a and rapidly cooled, and the solidified shell 12 is formed to make the cast billet 10 and the perfectly solidified cast billet is produced. By this method, the cast billet having uniform and good quality can be obtd.
Patent JP-S5832484-A (JP)
Inventor: IKEDA KAZUNOBU
IPC: H05K1/00
Filed: 1981-08-21
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-H11326325-A (JP)
Title: Immunity inspection body with determination efficiency
Inventor: MIYAKE HIDEYUKI
IPC: G01N33/543
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To simply, quickly detect an indoor allergen, etc., collected in a solution by forming a detection part of a plurality of detection bands separated in parallel to a rear part of a chromatographic development. SOLUTION: When an immersion part 6 of an immunity inspection body is immersed in a liquid in which an antigen is dissolved, the solution is sucked by a base material 8, starting a chromatographic development. When the solution reaches a position 2 where a marker antibody is held, an antigen bonds with a marker antigen to a labelled antigen and moves further downstream. When reaching a position where an immobilized antibody is immobilized, namely, a detection part, the labelled antigen bonds with the immobilized antibody, and is caught there and at the same time colors the detection part. The marker antibody itself cannot bond with the immobilized antibody and therefore passes through the detection part to reach a test end confirmation part 5 set at the downstream.  Since the test end confirmation part 5 is formed by immobilizing an antibody which can bond with the marker antibody, the marker antibody reaching the confirmation part is caught there and colors the test end confirmation part.
Patent JP-S5354918-A (JP)
Title: Crt hard copy device
Inventor: MORISHITA MASANOBU
IPC: H04N5/84
Filed: 1976-10-28
Abstract: PURPOSE: To obtain a copy which features a good reproduction of the intermediate tone with no recording unevenness as well as a high resolving power, by securing a luminance display on CRT with a modulation in that the input TV signal is made minimum at the white and black levels and maximum at the intermediate level respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6021945-A (JP)
Inventor: KUNISADA MASAAKI
IPC: D04B15/36
Filed: 1983-07-18
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-2000225174-A (JP)
Title: Doser capable of continuously dosing drug without touching drug surface
Inventor: HORII HIDEO
IPC: A61J7/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make a drug sealed on a paper mount to be easily and hygienically extracted, stored, and dosed without touching the drug surface and a naked drug for plural dosing simultaneously supplied, stored and dosed at one time. SOLUTION: A number of drug keeping chambers 4 are equipped in the lumen of this transparent and circular doser main body. A drug outlet 3 which is formed in a shape capable of extracting a tablet or a capsule by finger pressing is equipped on the top face of each drug keeping chamber. A rotary lid 7 is equipped on the doser main body 1. A drug take-out port with take-out mouth 5 is equipped on the rotary lid 7. Thus, the drug can be continuously dosed without touching the drug surface.
Patent JP-2000322461-A (JP)
Title: Expanding device for sheet metal component
Inventor: TAKADA YUTAKA
IPC: G06F17/50
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To expand a three-dimensional(3D) form by automatically recognizing features even concerning the data of the 3D form in which information on features is not included. SOLUTION: This expanding device is provided with a sheet selecting processing part 22 for selecting an instructed sheet from the data of the 3D form in a general format composed of plural sheets, an automatic feature recognizing processing part 24 for recognizing a relation between the sheet selected by the sheet selecting processing part 22 and a sheet to be the base of the said 3D form, an expanding processing part 26 for expanding the said selected sheet and the sheet to be the said base so as to include them in the same plane, and a connecting processing part 28 for mutually connecting the expanded sheets.
Patent JP-S5755984-A (JP)
Title: Liquid crystal composition
Inventor: IMAZEKI SHIYUUJI
IPC: G02F1/13
Filed: 1980-09-22
Abstract: PURPOSE: To obtain a liquid crystal composition having large contrast between colored and uncolored states and effectively suitable for liquid crystal device utilizing a guest-host effect by adding an anthraquinone colorant having a terminal- OCOO-group to a liquid crystal.  
     CONSTITUTION: A liquid crystal composition is obtained by adding an anthraquinone colorant of formulaIor II (where R 3  and R 4  are each an alkyl or cycloalkyl group) to nematic, cholestric, or smectic liquid crystal. The liquid crystal composition thus obtained is put between two electrode facing each other to form a color display device producing a guest-host effect by application of voltage.  
     EFFECT: The anthraquinone colorant used has a large molecular extinction coefficient, a high solubility in liquid crystal, and excellent stability to light, heat, water, oxygen, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0426400-A (JP)
Title: Driving circuit for electronic clock
Inventor: TATAI TOSHIO
IPC: G04C10/00
Filed: 1990-05-21
Abstract: PURPOSE:To maintain normal hand movement by a method wherein, even if a battery voltage is declined or the internal resistance of the battery is increased a low temperature atmosphere, a voltage necessary for the hand movement is supplied to the coil of a stepping motor by switching. CONSTITUTION:A means which switches a power supply between a battery power supply and a stepping up power supply from a stepping up means 6 and supplies the power to the sources of field-effect transistors connected to the coil 1 of a stepping motor is provided. Further, P-type channel field-effect transistors (Pch Tr.) 2a and 3a, N-type channel field-effect transistors (Nch Tr.) 2b and 3b, an Nch Tr. 4 which supplies the negative source of the battery to the sources of the Nch Tr. 2b and 3b, an Nch Tr. 5 which supplies the step-up negative source given by the stepping up means 6 to the sources of the Nch Tr. 2b and 3b, etc. are provided. Even if a battery voltage is declined or the internal resistance of the battery is large, the power supply is switched to the step-up power supply to drive the stepping motor.
Patent JP-S5831039-A (JP)
Title: Manufacture of sintered ore
Inventor: SATOU SHIYUN
IPC: C22B1/16
Filed: 1981-08-20
Abstract: PURPOSE:To use only coarse grains as sintered materials. and to elevate production efficiency of a sintering machine, by classifying granulated materials by a classifying device before feeding them to the sintering machine, and charging the fine grain part circularly to a granulating machine again, when manufacturing sintered ores. CONSTITUTION:Various sintered materials are charged to a mixer 2 from a hopper 1, and are granulated by a granulating mixer 3 by adding water. The granulated materials are rolled on an inclined plate 6, flow down and are dropped on a carrying machine 9 of the lower part. In this case, coarse grains and fine grains are classified to the lower layer and the upper layer, respectively, are carried, and the fine grain part of the upper layer is scraped by a scraper 7 provided on the way. The coarse grain part of the lower layer is fed to a surge hopper 4 of a sintering machine 5 by a conveyor 11, and the fine grain part scraped by the scraper 7 is returned to the granulating mixer 3 again by a circulating conveyor 8. Since only coarse grain materials are fed to the sintering machine 5, a drop of productivity caused by clogging of the material layer, etc. of the sintering machine does not occur.
Patent JP-S6024424-A (JP)
Title: Method for testing scaling device for elevator
Inventor: SAITOU CHIYUUICHI
IPC: G01G23/01
Filed: 1983-07-20
Abstract: PURPOSE:To make it possible to perform confirmation of the operation of a scaling device efficiently, by mounting load devices, in which liquid is accommodated, on a cage, and confirming the operation of the scaling device. CONSTITUTION:In confirming the operation of a scaling device 1 for an elevator, load devices 8, wherein liquid 8a is accommodated, are mounted on a cage in place of conventional steel bodies. As the liquid 8a, e.g., water is used. A scale line 8b indicating the amount of the accommodated liquid is provided on the load device 8. The load devices 8, in which a specified amount of the liquid 8a is accommodated, are brought on the cage so that a specified weight is obtained. Then the operation is confirmed. Therefore, a conveying means of a heavy material such as the steel bodies can be alleviated and warehouses for the heavy material can be omitted. Thus, the confirmation of the operation of the scaling device 1 can be performed very efficiently.
Patent JP-S5356178-A (JP)
Title: Maintaining method for ion exchange membrane
Inventor: OKU TOSHIO
IPC: C25B13/08
Filed: 1976-11-02
Abstract: PURPOSE: To prevent the breakdown of an ion exchange membrane due to drying and cracking during out of use or freezing at cold time by swelling the membrane with an aq. soln. of alkali metal salt of acetic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000321998-A (JP)
Title: Display for vehicle
Inventor: FUNADA YASUSHI
IPC: B60R16/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to make the depth space and spread behind an information display visible large by interposing a Fresnel lens between the rear surface of a positive type liquid crystal display and a reflection surface of a light reflection surface. SOLUTION: The light diffusion reflection plate 24 of a dome shape is arranged in the central part of a case 27 and the positive type liquid crystal display 22 is arranged in the front part of this light diffusion reflection plate 24. At the time of this arrangement, for example, the Fresnel lens 28 having a convex lens effect is superposed on the rear surface of the positive type liquid crystal display 22 and is fixed to the light diffusion reflection plate 24 by a mounting frame 29 (a). The Fresnel lens 28 formed by templating this Fresnel lens 28 in such a manner that the spiral center thereof exists in an area exclusive of a visual recognition area (b). The depth in the longitudinal direction of the dome-shaped space 23 is, thereupon, stressed so as to deepen and the feel that the wall surface of the dome spreads divergently toward the deeper part may be given to a viewing person.
Patent JP-H02311453-A (JP)
Title: Vinyl compound containing ketimine group and its production
Inventor: AKASAKI KAZUMOTO
IPC: C08F20/58
Filed: 1989-05-26
Abstract: NEW MATERIAL:The compound of formula I [R is H or lower alkyl; R', R'' and R''' are lower alkyl; A is group of formula II, C(=O)-OCH2CH2 or CO] and formula III ((n) is 4 or 5). USE:A raw material for industrial production. Useful as a raw material in the fields of organic synthesis and polymer production. PREPARATION:The objective compound of formula I or formula III is produced by reacting an isocyanate compound of formula IV with a ketimine-containing hydroxyl compound of formula V or formula VI. The reaction is carried out generally at <=120 deg.C, preferably 0 to 90 deg.C. In order to suppress the progress of side reactions, it is preferable to dissolve the compound of formula V or formula VI in an inert solvent and dropping an inert solvent solution of the compound of formula IV very slowly to the above solution.
Patent JP-H06322238-A (JP)
Title: Phenol resin molding material and its molded article
Inventor: KOKUBO MASANORI
IPC: C08L61/34
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a phenol resin molding material which is asbestos- and ammonia-free and has improved heat resistance and mechanical and electrical properties by compounding a specific condensation-type phenol-aralkyl resin with an inorg. filler. CONSTITUTION:The molding material is obtd. by thermally mixing 5-70wt.% condensation-type phenol-aralkyl resin of the formula (wherein R is H or alkyl; x, y, and z are each 0 or 1-2 provided x+ynot equal to 0; Z is -CH2- or -CH2OCH2-; and n is 1 or higher) with 30-95wt.% inorg. filler and, if necessary, a colorant, a cure accelerator, a mold release agent, a flame retardant, a lubricant, a coupling agent, etc., cooling the resulting mixture to solidify it, and crushing it.
Patent JP-S5464842-A (JP)
Title: Control system for air conditioner
Inventor: MURAKAMI HIROKUNI
IPC: F24F11/02
Filed: 1977-10-31
Abstract: PURPOSE: To carry out operation of air conditioner smoothly, by controlling air-conditioning temprature and humidity appropriately.  
     CONSTITUTION: A refrigerating coolant circuit is formed by a compressor, heat exchanger for condensing the coolant, pressure reducing section, heat exchanger for evaporating the coolant, etc. In the air conditioner arranged as above, air conditioning is carried out by controlling operatin of compressor 3 by the output temperature of a thermostat which is capable of adjusting air-conditioning temperature at a desired value, and there are further provided a first and a second timers A, B which are actuated by the output of said thermostat. When operation of compressor 3 is stopped by the output 37 of the thermostat, operation of compressor 3 is recommenced by the output of the first timer A which prevents re-starting of compressor 3 for a certain time period, and either of the output of thermostat detecting the reset temperature of the same and the output of "time up" of the second timer B, that is produced earlier, and normal air-conditioning operation is carried out. 
     COPYRIGHT: (C)1979,JPO&Japio