baber/WOPTO huggingface dataset:
Patent JP-H11301024-A (JP)
Title: Aligner and image forming apparatus
Inventor: MUTO KENJI
IPC: B41J2/45
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To generate a latent image corresponding to a light intensity of a light emitting element chip array in accordance with an image signal by a constitution wherein the light emitting element chip array is hermetically sealed with a cover, an imaging element chip array of a rod lens eye and a basic member having a radiation effect. SOLUTION: In an aligner 30, a light emitting element chip array 1 is mounted on a light emitting element chip mounting substrate 4 and a driver chip for driving the light emitting elements, a limiting resistor and so on are mounted on the light emitting element chip mounting substrate 4 at the side of the light element chip array 1. The light emitting element chip mounting substrate 4 is fixed to a base 7 sharing a radiating function by an adhesive or a screw. A rod lens eye 3 is fixed to a cover 6 for preventing a light leaked from the light emitting element chip array 1 by an adhesive 10 and accurately positioned such that a small spot is imaged on a surface of an image carrier body 2 of a photosensitive body.
Patent JP-H05313632-A (JP)
Title: Editing and output system
Inventor: IWAMOTO TAKASHI
IPC: G09G5/24
Filed: 1992-05-08
Abstract: PURPOSE:To alter or add resident fonts of plural developing devices in a short time. CONSTITUTION:To the developing devices 2-1-2-n, outline font data are supplied from an editing system 1 and when the registration and holding of bit data corresponding to the outline font data are instructed, bit data obtained by developing the outline font data are stored in a resident font file 22 and also sent out to the editing system 1. The editing system 1 transfers bit data sent out of one of the developing device 2-1-2-n to transfer another developing device other than the developing device which has sent the bit data out. Further, the developing devices 2-1-2-n hold the bit data in resident font files 22 when the bit data are transferred from the editing device 1.
Patent JP-S63283864-A (JP)
Title: Sandblasting method
Inventor: KANDA SHINJI
IPC: B24C1/04
Filed: 1987-05-12
Abstract: PURPOSE:To form a fine protective film by applying a hardening material onto a substrate surface and printing the ink made of the synthetic resin material which is hardened by the hardening agent and forming the protective film after the hardening of the ink and carrying out carving work. CONSTITUTION:A substrate surface is applied with hardening agent, and if necessary, a synthetic resin material is applied to form a prescribed shape through printing after drying. After the synthetic resin material is hardened and a protective film is formed, sand blasting is carried out, and a prescribed shape is carved on the substrate surface. Since the substrate surface is coated with the synthetic resin material which is not mixed with hardening agent, the pot life of the synthetic resin material is prolonged, and since a small quantity of solvent is contained in the synthetic resin material, a thick and fine protective film is formed. Further, since the synthetic resin material is hardened by the contact with the hardening agent coated layer applied onto the basic material, the need of the device for hardening said synthetic resin material is perfectly avoided, and sand blasting can be performed at the extremely inexpensive ways.
Patent JP-H08316841-A (JP)
Title: Binary data coding/decoding method
Inventor: NAKANE KAZUHIKO
IPC: H04L25/49
Filed: 1995-05-15
Abstract: PURPOSE: To provide a binary data coding method suitable for recording information data to a recording medium such as an optical disk with high density. CONSTITUTION: In the binary data coding method converting information 2-bit at a ratio of channel 8-bit, a conversion length is designated to be information 4-bit, 6-bit, 8-bit or 10-bit of information according to a content of the information 2-bit and information 4-bit is converted into a channel 16-bit. Information 6-bit is converted into channel 24-bit, information 8-bit is converted into channel 32-bit, information 10-bit is converted into channel 40-bit, and number of consecutive 0s in each channel bit string after the conversion is set within a range from 9-set of 0s at minimum to 39-set of 0s at maximum and the coding rule is configured to avoid consecutive 1s.
Patent JP-S5740536-A (JP)
Title: Thermoplastic resin composition
Inventor: KATOU KAZUO
IPC: C08L25/00
Filed: 1980-08-22
Abstract: PURPOSE: To prepare the titled composition having excellent heat resistance, impact strength, and thermal stability during the processing, by compounding a specific α-aromatic vinyl cyanate copolymer, an aromatic vinyl- vinyl cyanate graft rubber copolymer, and a polycarbonate.  
     CONSTITUTION: The objective composition is prepared by blending (A) 40W 90pts.wt. of a copolymer composed of 73W83wt% of an α-alkylaromatic vinyl compound such as α-methylstyrene, 17W27wt% of a vinyl cyanate such as acrylonitrile, and 0W10wt% of a vinyl monomer copolymerizable therewith (e.g. methyl methacrylate), and containing ≤2mol% of a vinyl cyanate chain, (B) 0W30pts.wt. of a graft rubber copolymer obtained by the graft polymerization of pref. 50W100pts.wt. of a mixture composed of an aromatic vinyl compound such as styrene and a vinyl cyanate (and a vinyl monomer copolymerizable thereiwith) to 100pts.wt. of a butadiene polymer or copolymer rubber or acrylic ester polymer or copolymer rubber, and (C) 60W10pts.wt. of a polycarbonate. Additives such as stabilizers may be added to the composition if necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01286955-A (JP)
Title: Binder for molding of ceramic
Inventor: KADOI TOSHIO
IPC: C04B35/632
Filed: 1988-05-11
Abstract: PURPOSE:To make possible to prepare ceramic slurry of low water content and low viscosity, thus improve re-dispersibility of molded product into water, by subjecting oil-soluble monomer to emulsion or suspension polymerization in the presence of aqueous (meth)acrylic acid resin and obtaining latex. CONSTITUTION:An oil-soluble monomer [preferably (meth)acrylate, especially butyl methacrylate] is subjected to emulsion or suspension polymerization in the presence of an aqueous (meth)acrylic resin to obtain a latex, which is used as a binder for molding of ceramic. Said aqueous (meth)acrylic resin is especially consisted of carboxy group containing monomer, e.g., 10-80wt.% (meth)acrylic acid and 90-20wt.% (meth)acrylate, and preferably 5X10<4>-40X10<4> weight- average molecular weight. Preferably pure weight of total polymer in the latex is 30-60wt.% and glass transition temperature is -30-45 deg.C.
Patent JP-H07284399-A (JP)
Title: Method for cloning pathogenic virus gene, dna derived from piscine pathogenic iridovirus and method for rapidly diagnosing piscine pathogenic virus utilizing the same dna
Inventor: OSHIMA SHUNICHIRO
IPC: C12Q1/70
Filed: 1994-04-18
Abstract: PURPOSE:To design a primer having high specificity applicable to diagnosis of fishes infected with iridovirus. CONSTITUTION:Cloning of pathogenic virus genes is carried out using a mixed primer designed by a base sequence corresponding to an amino acid sequence in a region having high storage property in a ribonucleoside reductase gene stored among viral varieties. For example, a piscine pathogenic virus such as iridovirus is used as the pathogenic virus. A mixed primer is designed by a base sequence having high specificity applicable to diagnosis for fish diseases in the resultant DNA from an infected and piscine pathogenic iridovirus is rapidly diagnosed using the mixed primer. Preferable primer is a combination of 20mer of GCA TGT ATG CTG TTT AGA CA with 20mer of GAG CAT CAA GCA GGC GAT CT. Genes of whole iridovirus genome are cloned by a molecular-biological procedure using the combined primer as a probe.
Patent JP-S60260027-A (JP)
Title: Shutter blade or diaphragm blade for camera
Inventor: SUZUKI AKIRA
IPC: G03B9/00
Filed: 1984-06-06
Abstract: PURPOSE:To reduce an operating force source, and to execute operation at a high speed by applying a metallic plating or a laminated layer of a metallic foil to only the periphery of a caulking hole, a revolving shaft hole, a cam slot, etc. CONSTITUTION:In order to obtain a shutter blade for constituting a focal plane shutter of a vertical running type, stripe platings 1a, 2a and 2b are performed to a line in which a caulking hole 3, a revolving shaft 4, a cam slot 5, etc. are positioned, with respect to synthetic resin films 1, 2 of a band state, and thereafter, a reflecting preventive painting, a lubricating treatment, an electrification preventive treatment, etc. are performed, and also, thereafter, a press working is executed. As for the stripe plating to be executed to a prescribed part, it will do that it is executed to only one surface of th synthetic resin film or both the faces. Also, instead of the stripe plating, a metallic foil can be stuck to a prescribed part in which the caulking hole, the revolving shaft hole, and the cam slot of the synthetic resin film are positioned.
Patent JP-S596384-A (JP)
Title: Method for pickling metal product
Inventor: NISHIYAMA SAKAE
IPC: C23G1/02
Filed: 1982-07-02
Abstract: PURPOSE:To pickle a metal product simply and safely in a miniaturized apparatus, by using a pump resistant to an acidic liquid to spray and blow a pickling liquid to a metal product from a nozzle through an acid resistant high pressure hose. CONSTITUTION:A pickling liquid 12 prepared, for example, by mixing hydrofluoric acid, nitric acid, a surfactant, a thicknening agent and water is sufficiently poured in a tank 1 of which the inner surface is coated with acid resistant resin 11 such as PVC from a pouring port 7 through a pouring pipe 5. This pickling liquid 12 is sucked through a suction pipe 6 having a filter 61 mounted to the end part thereof by using a pump 9 formed into a structure resistant to an acidic liquid by using an acid resistant material such as hard PVC to at least a liquid flowline thereof and sprayed to a steel material from a nozzle 11 through a high pressure hose 10. This high pressure hose 10 and the nozzle 11 are constituted from acid resistant resin. The pickling liquid 12 applied to the steel material by spraying is washed after drying to make it possible to carry out washing.
Patent JP-H09301573-A (JP)
Title: Sheet conveying device, automatic document conveying device, and image forming device
Inventor: SHISHIDO KAZUO
IPC: B65H7/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To increase the processing speed for sheet documents by shortening the distance between a preceding sheet and a succeeding sheet in a device for detecting the rear end of the preceding sheet by a detecting means provided on the downstream side in the conveying direction, moving the paper feeding means from the waiting position to the paper feeding position, and feeding the next sheet. SOLUTION: In a device, a sheet S is stacked on a sheet stacking means 5, a paper feeding means 6 is moved to the waiting position in which it is to be separated from the sheet to the paper feeding position in which it is to be brought in contact with the sheet, and an outermost sheet out of the sheets stacked on the sheet stacking means is fed. The rear end of a preceding sheet is detected in the relative early stages by providing a sheet rear end passage detecting means 60 for detecting the rear end of the sheet S fed by the paper feeding mans 6 in the position facing the sheet stacking part. As a result, the paper feeding timing for the succeeding sheet is fastened, and the distance between the preceding and succeeding sheets is shortened.
Patent JP-S61272309-A (JP)
Title: Method for refining molten steel in arc process
Inventor: HASEGAWA TERUYUKI
IPC: C22C33/04
Filed: 1985-05-29
Abstract: PURPOSE:To add chromium to molten steel in refining inexpensively by supplying a chromium ore and a carbonaceous material through a passage formed in the electrode of an arc process and discharging the materials onto molten steel from an opening at the lower end of the passage. CONSTITUTION:Molten steel 4 discharged from a converter is charged into a ladle 2, an electrode 10 piercing through a furnace cover 6 is immersed in slag 6 and energized to form an arc between the electrode 10 and the molten steel 4 and the molten steel is heated. Gaseous Ar is simultaneously blown in from a porous plug 26 at the bottom part of the ladle 2 and the molten steel 4 is agitated and refined. In this arc process, a passage 12 opened at the lower end of the electrode 10 is provided. A powdery carbonaceous material and a chromium ore are supplied respectively from hoppers 18 and 20, transported by a carrier gas such as Ar and discharged onto the molten steel 4 through a pipe 16, a hose 14 and the passage 12. The chromium ore is rapidly reduced by the heat of the arc at high temp. and chromium is added into the molten steel 4.
Patent JP-S60260018-A (JP)
Title: Optical shutter element and its production
Inventor: HORIBE YASUTAKA
IPC: G02F1/055
Filed: 1984-06-06
Abstract: PURPOSE:To decrease the change in the temp. characteristic of transmittance by providing plural transparent electrodes on both surfaces of a flat plate in which the boundary face between different compsn. of sintered ceramics comes to the center of the substrate and disposing the electrodes in a manner that the optical shutter parts on the respective surfaces do not overlap on each other. CONSTITUTION:Powders consisting of PbO, TiO2, ZrO2 and La2O3 are weighed to 9/65/35 and 9.25/65/35 and are then mixed and calcined; thereafter the mixture is ground, filtered and dried. After both calcined powders are pelletized, the calcined powders of the 9/65/35 compsn. phase 41a is spread horizontally to attain 3mm. thickness in a die then the calcined powder of the 9.25/65/35 compsn. phase 41b is spread to the same thickness. The powders are molded with pressure and calcined in gaseous oxygen flow. Such sintered ceramics are polished to a specular surface to manufacture the substrate. In2O3-SnO2 is deposited by evaporation on such substrate. Plural pieces of the belt-like transparent electrodes 43a, 43b are provided on both surfaces of the substrate and the disposition of the electrodes on both surfaces is so designed as to avoid superposition of the optical shutter parts on both surfaces. The change of the transmittance with temp. is thus considerably decreased.
Patent JP-H0413140-A (JP)
Title: Photomask and manufacture of same
Inventor: TODOKORO YOSHIHIRO
IPC: G03F1/90
Filed: 1990-05-02
Abstract: PURPOSE:To stably transfer a micropattern near to a resolution limit in high precision by forming a thin organic film having a T-formed cross section remaining after etching on a light-shielding film. CONSTITUTION:Phase shifting layers 5 each composed of a resist having the T-formed cross section are formed on the circumferences of the opening patterns on the light-shielding film 2 on a mask pattern so as to impart the phase differences. When this photomask is used for projection exposure, light passing through the circumference of the opening pattern is different in phase from that through its center. In the case of coherent incident light, mutual action of amplitude in 2 parts of light interferes and weakens each other, and restrains lateral enlargement of light, thus permitting micropatterns near the resolution limit to be stably transferred in high precision.
Patent JP-H01286230-A (JP)
Title: Color drift detecting device for cathode-ray tube
Inventor: NAKAGAWA YOSHIBUMI
IPC: H01J17/04
Filed: 1988-05-13
Abstract: PURPOSE:To perform highly reliable detection at a relatively low cost by using a charge-coupled device line image sensor as a slender face extended with a fluorescent screen only in one direction using a cylinder lens. CONSTITUTION:Phosphors on the fluorescent screen of a cathode-ray tube 5 are projected as a slender face extended only in the cross section direction of a lens curved face via a cylinder lens 2. The cylinder lens 2 has a hollow section 21 with a circular, elliptic, or semi-circular cross section. The light projected via the cylinder lens 2 permeates the required identification filter 4 and is fed to a charge-coupled device line image sensor 6 via a prism 3 as required. Color deflection can be quickly and correctly detected with an inexpensive line sensor without requiring an area sensor which is expensive and difficult to handle.
Patent JP-S5828237-A (JP)
Inventor: DEBUITSUDO MAIKERU FUOODO
IPC: A23L27/60
Filed: 1982-07-06
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-H0413916-A (JP)
Title: Testing apparatus of exfoliation of bonded layer
Inventor: KOTSURU HIDEAKI
IPC: B32B43/00
Filed: 1990-05-02
Abstract: PURPOSE:To inspect a continuous state of a bonded layer from curving to exfoliation by measuring distances between a plurality of distance sensors opposed to a sample of a multilayer structure and the sample by the distance sensors and distance measuring circuits and by displaying them in relations with a change in temperature and a change in humidity in a display unit. CONSTITUTION:Each semiconductor laser 4b is oscillated by a semiconductor drive circuit 7a, voltages are generated in a plurality of electrodes of a position detecting light-sensing element 4d and they are compared by an irradiation position detecting circuit 7c, so as to determine a position of irradiation of light. A distance computing circuit 7d computes the height of a sample Sa from a sample setting table 2 and outputs data thereon to a data storage circuit 9. Meanwhile, time data are inputted from a time meter and change with time of a temperature and a distance in relation with the shape of the sample Sa are stored. These data are displayed by a display unit 10.
Patent JP-S5742446-A (JP)
Title: Sheet piler
Inventor: HORINO SHIGEO
IPC: B65H33/18
Filed: 1980-08-25
Abstract: PURPOSE: To separately pile sheets such as paper money in vertical posture, make a sheet piler compact and improve the efficiency of takeout of the sheets, by conveying the sheets in vertical posture.  
     CONSTITUTION: When a bundle of sheets A has reached the end of a conveying passage 1, namely, reached a position where one side of the bundle is supported by the guide surface 17a of a fixed guide plate 17 and the pushing surface 7b of a push plate 7, the rotary solenoid 14 of a push plate actuation mechanism 10 is energized. The push plate 17 is moved against the force of a spring 15 to push out the sheets A 1  so that they are separately piled in vertical posture between a pair of support pins 26 by a tumble prevention guide 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S607439-A (JP)
Title: Magnetic color toner
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G9/083
Filed: 1983-06-28
Abstract: PURPOSE:To improve durability by thermally oxidizing a mixture of zinc ferrite and Fe3O4 to allow it to have a specified proportion of iron ions and incorporating a magnetic mixture of the obtained magnetic material and alpha-Fe2O3 in a binder resin in a specified amt. CONSTITUTION:Hundred pts.wt. of a binder resin contain 20-100pts.wt. of magnetic mixture of alpha-Fe2O3 and a magnetic material obtained by subjecting a mixture of 7-50mol% zinc ferrite composed of (ZnO)x(FeO)1-xFe2O3 (x=1.00- 0.90) and 93-50mol% Fe3O4 to thermal oxidation treatment to convert the constituent atomic ratio of iron into Fe<3+>/(Fe<3+>+Fe<2+>)>=0.95. The toner using this magnetic material has high lightness as compared with a sepia colored toner using only alpha-Fe2O3 magnetic material, and it can form an image high in density. Said obtained magnetic material is made extremely stable against light and heat by heat oxidizing Fe3O4 and ZnOFe2O3 and blending alpha-Fe2O3 to them.
Patent JP-H07176615-A (JP)
Title: Formation of wiring
Inventor: TAGUCHI MITSURU
IPC: H01L21/203
Filed: 1994-05-30
Abstract: PURPOSE:To provide a method for forming a wiring of Al-based material having high EM resistance in which the surface morphology can be improved by suppressing irregularities on the surface of the Al-based material, halation and the like are prevented in the photoresist process, and the reliability of wiring is enhanced while facilitating the planarization. CONSTITUTION:When an Al-based material 5 is deposited on the underlying layer of a Ti type material 4 including Ti, the Ti type material is formed by means for enhancing the crystal orientation for the Al-based material while exhibiting high matching performance, e.g. high temperature sputtered Ti or Ti heated after deposition. (111) orientation of the Al-based material is enhanced by improving the thickness of Ti film or the filming conditions of Ti thereby enhancing the (002) orientation of underlying Ti thus improving the surface morphology of the Al-based material.
Patent JP-H08313947-A (JP)
Title: Optical information processor
Inventor: HASHIMOTO NOBUYUKI
IPC: G02B27/46
Filed: 1995-05-16
Abstract: PURPOSE: To inexpensively remove zero order diffracted light signals by using a spatial optical modulator which is aligned with a linearly polarized light, the axis of polarization of the linearly polarized light and the major axis of molecules and a linearly polarized light detecting element which is provided with an orthogonal relation with the major axis of the polarization of the zero order diffracted light. CONSTITUTION: A 90 deg. twisted nematic type liquid crystal element is used as the spatial optical modulator 403. Parallel laser beams 401 linearly polarized in a Y-axis direction are modulated by the spatial optical modulator 403. In such a case, the orientation direction of the major axis of the molecules of the surface on the linearly polarized light incident side of the twisted nematic type liquid crystal element aligns to the Y-axis direction.  The first order diffracted light 409 is also polarized to the linearly polarized light and is intersected with the polarization direction of the zero order diffracted light 407 when the wavelength λ of the incident light, the thickness (d) of the liquid crystal layer and the refractive index difference between the major axis and minor axis of the liquid crystal molecules are so selected that the relative phase difference ϕ attains odd times π radian. At this time, the zero order diffracted light 407 is removed by installing the linearly polarized light detecting element 411 so as to intersect orthogonally with the polarization axis of the zero order diffracted light 407. In addition, the complete taking-out of the components of the first order diffracted light 409 is possible as well.
Patent JP-S5341930-A (JP)
Title: Color video signal recorder
Inventor: TATEZAWA KAICHI
IPC: G11B20/02
Filed: 1976-09-29
Abstract: PURPOSE: To secure a variable adjustment forthe rise of the color burst signal which is given a low range coversion, and thus to improve the color dispersion at the reproducing time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06327459-A (JP)
Title: Production of fruit-admixed wine
Inventor: SHIMIZU KENICHI
IPC: C12G3/04
Filed: 1993-05-19
Abstract: PURPOSE:To provide fruit-admixed wine rich in fruit flavor and excellent in quality. CONSTITUTION:The objective fruit-admixed wine can be obtained by using an alcoholic beverage or alcohol which has been reduced in or freed from copper through the treatment with a material capable of binding or adsorbing copper thereto.
Patent JP-H04320831-A (JP)
Title: Device for positioning bladder in tire molding machine
Inventor: SHIMIZU KENTARO
IPC: B29D30/26
Filed: 1991-04-19
Abstract: PURPOSE:To provide 5 method wherein a turn-up bladder is made movable between a turn-up position near a molding drum and a waiting position far from said drum so that when the molding drum is replaced by one having different width, the turn-up position can be easily set corresponding to the width of molding drum. CONSTITUTION:As hydraulic cylinders 10 for sliding a turn-up bladder, two rod cylinders for projecting piston rods 11 from the ends thereof are used and a bladder supporting ring is connected to the ends of the rods 11, while stoppers 14 for adjusting the stroke of rod are detachably fixed to the other ends of the rods 11.