baber/WOPTO huggingface dataset:
Patent JP-H04362148-A (JP)
Title: Gold alloy for ornamentation
Inventor: ISOBE YOSHIHIKO
IPC: A44C27/00
Filed: 1991-06-07
Abstract: PURPOSE:To develop on alloy having excellent hardness and elasticity as well as a color tone similar to that of an Au-Ag-Cu ternary alloy by adding Co and Mn or Ni to the Au-Ag-Cu alloy. CONSTITUTION:An Au-Ag-Cu alloy consisting of 75wt.% Au, 5-8wt.% Ag and 7-12wt.% Cu is alloyed with 1-6wt.% Co and 1-6wt.% Mn or 1-4wt.% Ni to obtain an alloy for ornamentation having excellent hardness and elasticity, high scratch resistance and toughness as a sheet while maintaining a color tone peculiar to the 18-k. gold alloy.
Patent JP-S5863956-A (JP)
Title: Automatic feeder for original
Inventor: HAYAKAWA KIMIAKI
IPC: G03B27/62
Filed: 1981-10-14
Abstract: PURPOSE:To necessitate one detecting means for >=2 discharge ports by providing a means for detecting the passage of originals, and a means for actuating said detecting means in the discharging direction where the original passes by the changing over operation for the discharging directions. CONSTITUTION:An automatic feeder for originals has a detecting sensor 50 for discharging. The sensor 50 is designed to feed the next original when said sensor detects the preceding end of an original. A detecting sensor 58 for discharging is designed to detect the passage of the original discharged in an arrow A direction as a gear 65 and an arm 57 are made into one body. It is also possible to actuate the detecting means in the discharging direction where the original passes by holding the detecting means fixed without displacing the same and moving a lever. With such constitution, one detecting means is required for >=2 discharging ports.
Patent JP-S5954894-A (JP)
Title: Viscous-material extrusion device
Inventor: MIYAJIMA HIDENOBU
IPC: B29C48/03
Filed: 1982-09-20
Abstract: PURPOSE:To facilitate the connection of a whole extrusion device to an opposite member by fitting the partition wall made of an elastic material having a slit or a thin wall section to the opening end of a container containing the viscous material of a viscous-material extrusion device and making an extracting nozzle a coupler type. CONSTITUTION:An extractor 12 is slidably provided in a container 11 containing the compound (a) of a viscous-material extrusion device, and a rubber partition wall 13 is fitted to the opening end 11a of the container 11 by being pinched with a cover 14. The partition wall 13 has a truncated-cone shape, and its center is formed with a cross-shaped slit 19 or a thin wall section 24. By coupling an extracting nozzle 22 with the whole extrusion device by use of a coupler type, the extrusion device is made easy to be connected to an opposite member. The slit 19 or thin wall section 24 of the partition wall 13 is opened or broken when a pressure is applied to it by the extractor 12 and is closed when the pressure is removed.
Patent JP-H06348119-A (JP)
Title: Developing device
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/08
Filed: 1993-06-10
Abstract: PURPOSE:To prevent such problems as photographic fog, irregular density, or thin density by forming a developer quantity regulating member into a double structure having a rubber elastic layer on a support layer made of a metal thin plate, and specifying the thickness of the rubber elastic layer. CONSTITUTION:An elastic blade 3 serving as a developer quantity regulating member is pressed into face contact with the outer surface of a developing roller 2, and the tip of the elastic blade 3 is located upstream of the contact section in the rotating direction of the developing roller 2. The elastic blade 3 integrally molded with a rubber elastic body 3b, e.g. HTV rubber, thermoplastic urethane rubber, liquid nitrile butadiene rubber, liquid silicone rubber (LTV, RTV), their denatured objects, and blended objects, on a metal elastic thin plate 3a made of SUS or phosphor bronze. The thickness of the rubber elastic layer 3b is set to 0.2mm or above and nine times the thickness of the support layer 3a or below, thus the hardness of the contact face of the elastic blade 3 with the developing roller 2 is suppressed low.
Patent JP-H05329544-A (JP)
Title: Bending device
Inventor: TACHIBANA HIROSHI
IPC: B21D5/01
Filed: 1992-05-29
Abstract: PURPOSE:To bend a stock to be bent such as a bent blade, etc., uniformly, and also, with high precision without depending on skill of a worker. CONSTITUTION:As a moving bend holder, a rotary bend holder 2 is supported so as to be rotatable, and in a slit-like passage 3 formed therein, a band blade W being a stock to be bent is allowed to pass through. Fixed bending jigs 20 and 21 are provided so as to be opposed to the band blade W protruded from a passage outlet 3a of the rotary bend holder 2, and the rotary bend holder 2 is rotated by a prescribed angle by a motor 16 through gear teeth 15 of a gear plate 8 and a pinion 18 engaged thereto, by which the protruded part of the band blade W is pressed against the fixed bending jig 20 or 21 and bent by a prescribed angle. Subsequently, the rotary bend holder 2 is returned to its original position and rotated, and thereafter, the band blade W is advanced by a feed roller 31, and bending is performed successively to the band blade W.
Patent JP-S6410403-A (JP)
Title: Method for regenerating bloch line memory
Inventor: ONO TAKEO
IPC: G11C19/08
Filed: 1987-07-02
Abstract: PURPOSE:To improve the information reproducing speed by expanding/ contracting the tip of magnetic domain by means of a change in the magnetic field, detecting the fluctuation of magnetization in this case so as to detect the presence of a Bloch line at the tip of the magnetic domain. CONSTITUTION:A magnetic domain position stabilizing pattern 22 is formed on a magnetic domain 6 having a flat stripe in a magnetic garnet thin film 4. Moreover, a conductor pattern 24 generating a local magnetic field DELTAHz in the direction (z) to stretch the tip of the magnetic domain is formed on the film 4 toward the region on a prolonged line of the tip of the magnetic domain 6. Furthermore, a in-plane magnetic field Hy in the direction (y) to fix the Bloch line to the tip is impressed to the film 4. When the magnetic field Hz is less than the line magnetic field, the tip R1 of the magnetic domain 6 is being stretched. Then the length DELTAL is DELTAL1 when no Bloch line exists and is DELTAL2 when it exists. Thus, the presence of the Bloch line at a barrier of the tip of the magnetic domain 6 is discriminated and the regenerating speed is quickened.
Patent JP-H0832963-A (JP)
Title: Image reproducing device
Inventor: UEDA HIROAKI
IPC: H04N19/51
Filed: 1994-07-15
Abstract: PURPOSE:To provide a device which adds the differential code of a picture element as additional information and performs reproduction by suppressing the deterioration of picture quality by using the information in an image encoding system setting DCT encoding as a base. CONSTITUTION:A code is read in, and the header of the code is analyzed by a header analysis means 11, and it is decoded by a decoder means 12, and reverse-quantized by an reverse quantization means 13, and an image is expanded by applying reverse DCT processing to it by an IDCT means 14. When the additional information is added, the additional information is read by an additional information reading means 21, and the differential code is expanded by an additional information decoder means 22. An image compositing means 23 generates image data with high picture quality by composing the differential code from the additional information with the image data from the IDCT means 14.
Patent JP-H059237-A (JP)
Title: Production of ethylene-propylene block copolymer
Inventor: TAKARA HIROMASA
IPC: C08F4/658
Filed: 1991-07-04
Abstract: PURPOSE:To produce the title copolymer excellent in molding appearance, elongation, and impact resistance by conducting the polymn. stably in vapor phase. CONSTITUTION:The title copolymer is produced in two steps: the first step comprises one polymerizing propylene alone in the presence of a catalyst system comprising a solid catalyst component essentially contg. magnesium, titanium, and a halogen, an organoaluminum compd., and a silicon compd. of the general formula: R<1>R<2>Si(OR<3>)2 (wherein R<1> is an alicyclic hydrocarbon group; and R<2> and R<3> are each a hydrocarbon group), and the second step comprises copolymerizing and propylene in the presence of a silicone compd. of the general formula: R<4>R<5>aSi(OR<6>)3-a (wherein R<4> is an arom. hydrocarbon group; R<5> is an (arom.) hydrocarbon group; R<6> is a hydrocarbon group; and 0<=a<3) in addition to the above-described catalyst system.
Patent JP-S5788662-A (JP)
Title: Ion source for mass spectrograph
Inventor: KUNIHIRO FUMIO
IPC: H01J49/16
Filed: 1980-11-21
Abstract: PURPOSE:To enable electric-field eliminating ionization to be carried out continuously by making a sample to adhere to a tungsten wire shifting circularly, solidifying the sample, and feeding the sample located in the atmosphere into an ionization chamber through a differential pumping means so as to make the sample to be heated. CONSTITUTION:A tungsten wire 5 having pin-like beards is circularly shifted from a pulley 6 placed in the atmosphere to a pulley 7 placed in an ionization chamber 1. Sample liquid sent from a liquid chromatograph 11 is made to adhere to the wire 5 by means of a piping 12, and is heated with a heater 13 to be solidified. Sample contents are sent into the ionization chamber 1 with constant vacuum degree, in order, by means of a differential pumping mean 8 consisting of partition walls 9a-9c and exhaust pipes 10a and 10b. They are heated with a laser light 14 or the like, and are ionized by applying strong electric fields by means of power sources 16 and 17. By the means mentioned above, electric- field eliminating ionization can be carried out continuously.
Patent JP-S5787881-A (JP)
Title: Treatment of incineration refuse
Inventor: YASUKAGAWA TSUNETAKA
IPC: C02F11/00
Filed: 1980-11-21
Abstract: PURPOSE: To prevent the pollution occurring in heavy metals by insolubilizing  the micro soot and dust captured from the waste gases of refuse incineration  and the sludge recovered from the sewage leached from the residues of incineration by means of fixing agents such as metal sequestering agents, chelate resins  and the like.  
     CONSTITUTION: Waste gases of refuse incineration in an incineration furnace are passed through an electrical dust precipitator so that micro soot and dust are captured therefrom by an electrical dust precipitation method. On the other hand, the sewage leached from residual ashes of incineration and unburned residues is subjected to a water treatment by a flocculating and settling method, whereby the metal salts contained therein are flocculated and settled and are recovered as sludge. Thence, the above-described micro soot and dust and the recovered sludge are joined, and these are insolubilized by using fixing agents such as metal sequestering agents or chelate resins in the same process, after which a pH control neutralizer, cement, setting accelerator and water are added to these, and the mixture is kneaded and dried, whereby concrete grains or concrete moldings are molded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0329144-A (JP)
Title: Magnetic reproducing device
Inventor: KUBO YOSHI
IPC: G11B15/03
Filed: 1989-06-26
Abstract: PURPOSE:To enable the fast forwarding, rewinding or fast reproducing of a magnetic tape by a desired amt. by changing operation modes of the magnetic reproducing device during a period for traveling the magnetic tape by a set traveling amt. of the magnetic tape. CONSTITUTION:A traveling amt. detecting means for detecting the traveling amt. of the magnetic tape 11 is constituted by a control head 15 and a control circuit 5, and a traveling amt. setting means for setting the traveling amt. of the tape 11 is constituted by a remote commander 2, a photodetector 4 and the control circuit 5. Then, the control circuit 5 is constitutive of such a control circuit that the operation modes of the subject video tape recorder 1 are changed for a fast forward mode, a rewinding mode or a fast reproducing mode during a period of traveling the magnetic tape 11 by a traveling amt. set by a traveling amt. setting means based on a detecting result of a traveling amt. detecting means. Thus, by setting a traveling amt., the magnetic tape 11 can be fast forwarded, rewound or fast reproduced by a desired amt.
Patent JP-S5865763-A (JP)
Title: Paint composition and two-pack type paint
Inventor: TAKAHASHI TERUO
IPC: C08G18/00
Filed: 1981-10-14
Abstract: PURPOSE:To provide a paint compsn. which has excellent pigment-dispersibility and stability and gives a good two-pack type paint, consisting of a pigment and a resin compsn. obtd. by reacting an isocyanate compd. with a hydroxyl group- contg. acrylic resin and blocking the residual isocyanate groups. CONSTITUTION:A compd. having at least two isocyanate groups per molecule is reacted with a hydroxyl group-contg. acrylic resin in such a proportion that (gram equivalents of isocyanate group)/[weight (on a solid basis) of the hydroxyl group-contg. acrylic resin + weight (on a solid basis) of the compd. having at least two isocyanate groups per molecule]becomes at least 1/10<5> gram equivalent/gram. Then the residual isocyanate groups are blocked with an alcohol, a prim. amine, a sec. amine or an alkanolamine to obtain a resin compsn.  contg. a urethane-modified hydroxyl group-contg. acrylic resin having a hydroxyl  value (on a solid basis) or 30-250. A paint compsn. consists of said resin  compsn. and a pigment. A two-pack type paint can be obtd. by combining said  paint compsn. with a polyisocyanate hardener having at least two isocyanate  groups per molecule.
Patent JP-S6321551-A (JP)
Title: Reaction liquid chromatograph which separates by reversion flow
Inventor: ITO MASATO
IPC: G01N30/40
Filed: 1986-07-15
Abstract: PURPOSE:To separate a desired reaction object dispensing with the refining of a sample, by reversing an elution liquid to separate a reaction solute after a solute of a sample preceding a reaction is distributed by the elution liquid into a column to the subjected to an enzyme reaction. CONSTITUTION:An elution liquid flows to a column 6 with a feeder 2 from a bottle changer 1 filled with the elution liquid to make a balance and then, recovered to a waste liquor tank 8. Then, the elution liquid runs from the changer 1 to distribute a plurality of samples into the column 6. In this case, a solution of compounds necessary for a reaction is fed from the changer 1 beforehand so that enzyme or other compounds necessary for the reaction may distribute about a sample as substrate. Then, the feeder 2 is stopped and the temperature of the column 6 is raised with a working unit 7 to start an enzyme reaction. With a progress in the enzyme reaction, the substrate is decomposed to generate decomposed matters. Thereafter, the temperature is returned to the original level with the working unit 7 and a changeover valve 3 is operated to reverse the elution liquid from the changer 1 to the column 6 via the feeder 2 and the sample is separated from the decomposed matters with a partition 5 while monitoring with a detector 4.
Patent JP-H0214141-A (JP)
Title: Gas barrier multilayer package
Inventor: MORIYA TOHEI
IPC: B32B15/08
Filed: 1988-06-30
Abstract: PURPOSE:To provide high order preservability and transparency at the time of preservation by providing a gas impervious layer as an outer layer while providing a transparent gas barrier resin layer as an inner layer to laminate both layers through an easily releasable adhesive layer and subsequently subjecting the obtained laminate to retorting treatment to release and remove the outer layer part. CONSTITUTION:A metal foil such as an aluminum foil is most suitable as a gas impervious layer used as an outer layer and, as a resin forming a transparent gas barrier resin layer being an inner layer, an ethylene/vinyl alcohol copolymer or a composition of said copolymer and polyamide is suitable and a film having a thickness of oxygen transmission velocity (20 deg.C) of 28cc/m<2> day atm or less is desirable from an aspect of preserving capacity. After an easily releasable adhesive 3, for example composed of an acrylic resin or a silicone resin is partially applied to the adhesive surface of the inner layer 4 or outer layer 1, a usual laminating adhesive 2 is used to bond the inner layer 4 and the outer layer 1. A multilayer package is brought to a degassed state after the filling with food or hermetically sealed after the substitution with inert gas to be subjected to retortsterilization. When the outer layer is released and removed after retorting treatment, the inner layer can be left as a packing material.
Patent JP-S5688064-A (JP)
Title: Automatic manuscript paper feeder
Inventor: AKAMATSU HIROYUKI
IPC: G03B27/62
Filed: 1979-12-20
Abstract: PURPOSE: To accomplish an efficient copying by mounting respective paper feeding rollers and clutches on the same shafts of a plurality of automatic feeders of stacked manuscripts arranged in parallel above a copying machine.  
     CONSTITUTION: A plurality of automatic feeders of stacked manuscripts A 1  and A 2  are arranged in parallel above a copying machine B and respective paper feeding rollers 8 and spring clutches 14 are mounted on the same shaft 13 of the feeders A 1  and A 2 . With such an arrangement, the paper feeding rollers 8 can be separately rotated or stopped thereby assuring an efficient copying. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0330681-A (JP)
Title: Production of pyrimin
Inventor: YAMAMOTO MASANORI
IPC: C12P17/16
Filed: 1989-06-27
Abstract: PURPOSE:To efficiently obtain pyrimin useful as an intermediate of ferropyrimin which is a natural pigment by culturing a pyrimin-producing bacterium belonging to the genus Pseudomonas bacterium in a culture medium containing a specific element under acidic conditions. CONSTITUTION:A pyrimin-producing bacterium [e.g. Pseudomonas SP.K strain (FERM P-9628)] belonging to the genus Pseudomonas is cultured in a culture medium containing organic and inorganic nitrogen-containing compounds, phosphorus compound and iron compound but containing no Ca<2+> and Cl<-> and having pH3.8-5, and then the produced pyrimin is recovered. Hereupon, the culture temperature is preferably 20-25 deg.C.
Patent JP-S6143681-A (JP)
Title: Electrochromic display
Inventor: TANZAWA KATSUJIRO
IPC: G02F1/15
Filed: 1984-08-08
Abstract: PURPOSE:To provide the titled display containing an anthraquinone derivative as an electrochromic substance, having excellent long-term stability of the color- developing property and memory function, by using a methacrylate resin as a thickener of an electrolyte solution. CONSTITUTION:The objective display can be produced by compounding (A) an electrochromic electrolyte solution prepared by dissolving an anthraquinone derivative (e.g. 2-t-butylanthraquinone) as the electrochromic substance in an organic solvent (e.g. propylene carbonate) together with an electrolyte such as tetraalkylammonium halide (e.g. tetramethylammonium iodide) with (B) preferably 5- 30% methacrylate resin (e.g. methyl methacrylate) as a thickener.
Patent JP-S6220983-A (JP)
Inventor: MANFUREETO HERUTOBUITSUHI
IPC: F16K31/363
Filed: 1986-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6143444-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZUMA TAKASHI
IPC: H01L21/762
Filed: 1984-08-08
Abstract: PURPOSE:To produce a semiconductor while preventing any crystal defect in Si substrate from happening by a method wherein an SiO2 film pad regions are preliminarily formed on the ends of shading Si3N4 film while LOCOS oxide films are formed to reduce the contact space between the Si3N4 film and the Si substrate. CONSTITUTION:An SiO2 film 12 is thermo-formed on a substrate 11 while an Si3N4 film 13, an SiO2 film 14 and another Si3N4 thin film 15 are deposited to form a three layered film. An SiN4 film 16 and another SiO2 film 17 are deposited on the three layered film pattern to form a sidewall film and then the surface of substrate 11 is thermo-oxidized to form oxide film 18 to be implanted with boron B. Then the sidewall SiN4 film 19 and SiO2 film 20 are respectively formed on the surface of oxide films 18. At this time, the relation between the distance (l) from one end of lug region 19' to the other end coming into contact with the substrate 11 and the other distance L as the base of film 20 shall be L>l. Next the films 18 excluding the regions of film 20 and the distance L are removed by etching process to form an insulating structure provided with SiO2 pads 18' outside the ends of regions 19' of films 19. When the insulating structure is LOCOS oxidized to form SiO2 oxide films 21, boron may be diffused therein to form P<+> layers 22.
Patent JP-2000350561-A (JP)
Title: Powder for deep-fried food
Inventor: OKADA ATSUSHI
IPC: A23L5/10
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain powder for deep-fried food, capable of providing a deep-fried food having a coating with lightness, crispness and excellent melt in the mouth free from skinny hardness and pull and a deep-fried food using the powder. SOLUTION: This powder for deep-fried food consists essentially of potato starch comprising >=95% particles having >=20 μm particle diameter.
Patent JP-H068980-A (JP)
Title: Oversized glass pane transport packaging device
Inventor: INO YASUSHI
IPC: B65D85/48
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a packaging device which is capable of freely coping with a changes in size of glass panes and of accommodating two or more glass panes, by a method wherein a plain main frame is provided with a pair of movable front and rear side-frames on both left and right ends, and holding frames. CONSTITUTION:A transport packaging device consists mainly of a main frame 1, a pair of slidable rear side-frames 2 at both left and right ends of the main frame 1, a pair of slidable front side-frame 4 at the outer ends of the rear side-frames 2, and a pair of left and right end members 5 which are located between the outer edges of the side-frames 2 and 4. When glass panes are packaged, the rear side-frames 2 are drawn out and fixed at specified positions corresponding to the size of the glass panes, and then two or more glass panes in a pile are placed on the front face of the main frame 1. Then, the front holding frames 3 are mounted, the front side-frames 4 are fixed at the drawing- positions aligned to the rear side-frame 2 and then the end members 5 are standed up to fix the glass panes.
Patent JP-H10338148-A (JP)
Title: Rack and pinion type steering system
Inventor: MIYAZAKI OSAMU
IPC: B62D3/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To ensure return of a steering wheel into a straight advancing steering position and to facilitate maintenance and inspection without impeding the mesh of a rack and a pinion. SOLUTION: A rack and pinion type steering system is provided with a housing 5 fixed to a vehicle body so as to cover a rack 4 meshed with a pinion rotated by the operation of a steering wheel. The rack 4 is moved in relation to the vehicle body by the rotation of the pinion according to a steering angle. Elastic bodies 20a, 20b elastically deformed by the movement of the rack 4 in relation to the vehicle body at the time of the steering angle being the set value or more are arranged in positions away from the housing 5 in an orthogonal direction to the longitudinal direction of the rack 4. Restoring force for putting the rack 4 back into a straight advancing steering position is imparted by the elastic deformation of the elastic bodies 20a, 20b.
Patent JP-S6321193-A (JP)
Inventor: FURUTA SHIGERU
IPC: B42D11/00
Filed: 1986-07-14
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。