baber/WOPTO huggingface dataset:
Patent JP-H06305736-A (JP)
Title: Production of synthetic quartz glass member
Inventor: OTSUKA HISATOSHI
IPC: C03B20/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a producing method of synthetic quartz glass member capable of optionally controlling OH group content and hydrogen molecule content and to obtain a synthetic quartz glass member excellent in ultraviolet resistance. CONSTITUTION:In the producing method of quartz glass member by flame hydrolyzing a silane compound expressed by the chemical formula (where in Rn is a same or mutually different kinds of aliphatic univalent hydrocarbon groups, X is hydrolyzable group, (n) is 0-4) with oxyhydrogen flame, depositing the formed silica fine particle on a rotating heat resistant base body and fusing to vitrify, the gaseous mixture of the silane compound, particularly alkoxysilane compound with gaseous oxygen is supplied from the center nozzle of an oxyhydrogen flame burner having multi-tube structure and, in this time, the ratio of actual flow rate to theoretical flow rate of gaseous oxygen required for the silane compound and gaseous hydrogen is varied.
Patent JP-H09285646-A (JP)
Title: Rotary ornament device
Inventor: WATANABE YASUHIRO
IPC: A63H13/20
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary ornament device with a higher decorative effect. SOLUTION: This device is fixed on a rotary shaft 3, ornament bodies 8 and 9 are provided, and magnets 10 and 10 attached to a pair of scales 6 which is ratatably attached through a shaft 5 as a center using a repulsion force against a magnet 11 provided at a specified position on a circle on which the pair of scales 6 goes round, and swings the pair of scales 6 through the shaft 5 as a center.
Patent JP-S5225547-A (JP)
Title: Reflex type periodic-wave divider
Inventor: KUMAZAWA HIROYUKI
IPC: H01P1/213
Filed: 1975-08-22
Abstract: PURPOSE:To realize an open-system wave-divider which is easy to adjust without the loss in the millimeter band more than several 10GHz especially through discriminating and separating between the polarized plane of electromagnetic wave and its phase.
Patent JP-2000291758-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: FUJINAMI MAKOTO
IPC: F16H15/38
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure the durability, even under the severe use condition by sending the sufficient amount of a lubricant in the thrust ball bearing for supporting a power roller freely. SOLUTION: In this transmission, a lubricant delivered from the downstream end of a lubricant passage 38 provided in a tranion 6 to the inside surface side of this tranion 6 is sent in a thrust ball bearing 26 through an oil passing hole 39 formed on the thrust outer race 30. The downstream end of this oil passing hole 39 is opened to a thrust outer raceway 32 portion and the whole amount of the libricant passing this oil passing hole 39 is sent in the thrust ball bearing 26.
Patent JP-S61254888-A (JP)
Inventor: RUSHI PESHI TAREYARUKAN
IPC: G21C3/334
Filed: 1986-05-02
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-S5435486-A (JP)
Title: Apticle transferring apparatus
Inventor: NOMURA KENJI
IPC: B23Q3/157
Filed: 1977-08-24
Abstract: PURPOSE:To accomplish locking of respective grippers by one drive gear to check falling of article such as tools held with the grippers installed to the transferring arm in transit.
Patent JP-H07287587-A (JP)
Title: Karaoke device and recording medium for karaoke
Inventor: OKUDA OSAMU
IPC: G10K15/04
Filed: 1994-04-15
Abstract: PURPOSE:To make the karaoke device suitable for a karaoke system which utilizes an optical card by providing the karaoke device with a means which moves a part of a still picture on the basis of image information. CONSTITUTION:Music information 31 on music, text information 32, and image information 33 are recorded as karaoke information on the optical card. As the image information 33, a still picture of the whole screen, part of the still picture, and auxiliary data for moving part of the still picture are recorded. As the auxiliary data, plural pieces of position information showing positions on the screen are recorded. And, the still picture is displayed and a part of the still picture is shifted in display position around one point showing a part of the still picture with position information, so that a part of the still picture can be moved. Namely, since the image information 33 consists of the still picture, a part of the still picture, and auxiliary data for moving part of the still picture, the amount of information recorded on the optical card where a moving picture is recorded can be decreased and more pieces of music can be recorded on one optical card.
Patent JP-S59225997-A (JP)
Title: Optical information recording medium
Inventor: NISHI SHINICHI
IPC: G11B7/243
Filed: 1983-06-07
Abstract: PURPOSE:To obtain an optical information recording medium capable of being preserved for a long period of time and having favorable recording and reproduction characteristics, by incorporating specified metallic particulates and a specified compound into a recording layer. CONSTITUTION:In an optical information recording medium for recording and reproducing information by irradiating a reflective recording layer provided on a base with a high-density energy beam, the recording layer comprises reflective metallic particulates and a compound for forming a water-insoluble metal complex. A compound capable of forming a coordinate bond with ion of a metal having a particulate structure, namely, a ligand, is used as the compound for forming a water-insoluble metal complex. The metal having the particulate structure is Be, Mg, Sc, Y, Sm, Th, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Co, Ni, Ru, Rh, Pd, Ir, Pt, Ag, Au, Zn, Cd, Hg, Al, Ga, In, Tl, Si, Ge, Sn, Pb, As, Sb, Bi, Se or Te, which may be used either singly or in combination or as an alloy of two or more thereof.
Patent JP-H10292274-A (JP)
Title: Printing of woven fabric and japanese dress using the same printing
Inventor: UEBA GOUZOU
IPC: D06P5/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To print woven fabric and improve quality, productivity and handleability of block print by fixing a woven fabric which becomes a jointing sash or a coloring material in the form of plate under specific conditions, carrying out block printing and heat treatment and setting the coloring material. SOLUTION: A material prepared by adding an organic pigment, a synthetic binder and a setting agent to a liquid binder or a material prepared by adding a synthetic dye and a setting agent to a liquid binder is used as a coloring agent and paper is bonded to the rear side of printing surface of woven fabric by a water-soluble adhesive and block printing is carried out in a state in which fabric is fixed in a plate-like form suitable for printing and the coloring agent is set to the woven fabric by baking processing (heat treatment) or steam heating treatment and scotch guard finishing (water-repellent finishing) to print the woven fabric. Furthermore, Japanese dress product is preferably constituted of the printed fabric.
Patent JP-H069425-A (JP)
Title: Use of inhibitor for plasminogen activator for medical treatment of inflammation and wound
Inventor: EKUHARUTO SHIYUURAA
IPC: A61K38/55
Filed: 1993-04-28
Abstract: PURPOSE: To advantageously treat not only the inflammations of eyes, ears and/or skins but also e.g. osteoarthritis and ulcerative colitis with plasminogen activator inhibitors. CONSTITUTION: This medicine contains a plasminogen activator (e.g. urokinase, uPA to tPA) inhibitor for treatments during and after operations, the treatments of wounds and the treatments and preventions of inflammatory diseases as an active ingredient. Especially suitable inhibitors are PAI-1 and PAI-2.
Patent JP-H10295062-A (JP)
Title: Coil-winding method for armature coil
Inventor: TSUMURA MITSUSACHI
IPC: H02K3/18
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the coil winding time of a conductor and at the same time wind the conductor smoothly at the slot of a core without interferences among nozzles due to empty slots between coil parts. SOLUTION: In a coil-winding method of an armature coil where coil parts 30, 31, and 32 are formed by winding a conductor 5 that is simultaneously supplied from each of a plurality of nozzles of a coil winding device for winding the conductor 5 around a core 3 around a slot 4 skipping a predetermined number of slots of the core 3, the conductor 5 is wound around a slot 4, so that an empty slot 33A where no conductor 5 is wound exists among the adjacent coil parts 30, 31, and 32 that are formed simultaneously.
Patent JP-H0712777-A (JP)
Title: Method for controlling sample introduction in microcolumn separating technology and sampling device using method thereof
Inventor: ANDOREEASU MANTSU
IPC: G01N1/10
Filed: 1994-04-15
Abstract: PURPOSE: To provide a sampling device in which the sensitivity can be increased. CONSTITUTION: In a sample introduction method in capillary electrophoresis and device using the method, a sample is injected as a plug into the sampling device 3 comprising an electrolyte liquid channel 12 and sample supply 13 and discharge 14 channels. The supply 13 and discharge 14 channels discharge into an electrolyte liquid channel 12 at the respective supply port 15 and discharge port 16. The distance between the ports 15 and 16 geometrically regultes the sample volume 17. The injection of a sample plug into the electrolyte liquid channel 12 is dynamo-electric executed extending over the time period at least long enough that a component having lowest electrophoretic mobility of the sample is contained in the sample volume by providing an electric field extending over the supply 13 and discharge 14 channels.  The flow resistance related to the electrolyte buffer liquid is lower than the flow resistance of the electrolyte liquid channel 12 at least by about 5%.
Patent JP-H09267087-A (JP)
Title: Waste ozone water treatment and system thereof
Inventor: MIMORI KENICHI
IPC: C02F1/00
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To dilute ozone concentration in waste ozone water at low cost and also to discharge the waste ozone water to polyvinyl chloride discharge piping by mixing the waste ozone water with waste cathode water and/or electrolytic cathode water. SOLUTION: A first tank 503 is an ozone water washing tank for washing with ozone water. Each of second tank 504, third tank 505 and fourth tank 506 is a cathode water washing tank for performing a washing process with electrolytic cathode water. Discharge ports 520b, 520c and 520d thereof are connected to a waste water treating tank 550 by piping 530b, 530c and 530d, respectively. Waste cathode water produced in the second tank 504 and the third tank 505 is stored in the waste water treating tank 550 through a cathode water introducing port. Next, ozone water is introduced into the waste water treating tank 550 through a waste ozone water introducing port. Furthermore, when the waste cathode water is introduced into the waste water treating tank 550 from the second tank 504 and the third tank 505, treatment is performed.
Patent JP-H0693043-A (JP)
Title: Production of maleimide copolymer
Inventor: YAMAWAKI KAZUTADA
IPC: C08F2/00
Filed: 1992-03-30
Abstract: PURPOSE:To produce a maleimide copolymer having uniformized copolymer composition and balanced heat-resistance, impact resistance and moldability in high polymerization stability and high yield. CONSTITUTION:The emulsion polymerization of monomers containing maleimide monomer and aromatic vinyl monomer as essential components is carried out by charging 0-80wt.% of the total monomer into a reactor, emulsifying the remaining monomers in a state to contain <=45wt.% of the maleimide monomer in the monomers and have an average particle diameter of <=100mum and continuously adding the emulsion to the reactor spending >=0.5hr.
Patent JP-H079196-A (JP)
Title: Can press
Inventor: SAITO TAKEMITSU
IPC: B30B9/32
Filed: 1994-04-14
Abstract: PURPOSE:To press an empty can of canned juice with small power. CONSTITUTION:A pair of jaws are composed of a fixing jaw 3 and a moving jaw 5. A lower part of the moving jaw is attached with pivot at a position separated from the fixing jaw, and driven with swinging at fulcrum of the attaching point 7. The fixing jaw and the moving jaw are respectively bent into chevron, mutual upper half parts of the chevron form an upper compressing part 9, and mutual lower half parts form a lower compressing part 11. The constitution is made so that the upper compressing part is opened larger than the lower compressing part, and the lower compressing part is closed more narrow than the upper compressing part.
Patent JP-H08297681-A (JP)
Title: Device and method for retrieving document
Inventor: ITO SHIRO
IPC: G06F17/30
Filed: 1995-04-26
Abstract: PURPOSE: To enable retrieval using conditions over a wide range by extracting an item according to item extraction rules and outputting the retrieved result concerning a document satisfying the retrieval conditions. CONSTITUTION: The retrieval conditions are held in a retrieval condition holding part 2 and the item extraction rules are held in an item extraction rule holding part 3 respectively. In this case, a retrieving person inputs the retrieval conditions while using a keyboard and reads the item extraction rules from a file prepared in advance. First of all, it is investigated whether a non- processed retrieval object document is remained in a retrieval object document holding part 1 or not and when such a document is remained, one document is taken out of them. Next, processing for extracting the item from the extracted document is performed according to the rules in the item extraction rule holding part 3.  Then, it is investigated whether the extracted item satisfies the retrieval conditions held in the retrieval condition holding part 2 or not and the retrieved result is prepared by utilizing the item for the satisfied document and held in a retrieved result holding part 6.
Patent JP-S62260030-A (JP)
Title: Sintered-alloy friction material
Inventor: TOMIYAMA YOSHITAKA
IPC: C22C32/00
Filed: 1986-05-01
Abstract: PURPOSE:To manufacture a dry-sintered friction material having high friction coefficient, by blending specific percentage of copper, tin, graphite, sulfide solid lubricants, metallic oxides, and hard nitrides. CONSTITUTION:Copper (30-70% by weight), 4-20% tin or the sum of tin and zinc, 5-15% graphite, 0.3-7% of at least one kind among sulfide solid lubricants, 0.5-10% of at least one kind among metallic oxides, and 17-<21% of at least one kind among hard nitrides are blended. Further, molybdenum disulfide, tungsten disulfide, manganese sulfide, etc., are used as the sulfide solid lubricants, alumina, silica, mullite, etc., are used as the metallic oxides, and, as the hard nitrides, Ai3N, AlN, BN, TiN, etc., are used, respectively. The above blended material is compacted into prescribed shape and the resulting green compact is sintered at about 730-880 deg.C under a pressure of about 3-7kg/cm<2> in a neutral or reducing atmosphere.
Patent JP-H11293377-A (JP)
Title: Chromium-base alloy for hearth member of heating furnace
Inventor: ICHINOSE KAZUHITO
IPC: C21D1/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy excellent in castability, creep resistance at a high temperature, or the like, by providing a composition containing respectively specified percentages of Cr, at least one element selected from the group consisting of Ti, Mn, Mo, W, and Zr, and at least one element selected from the group consisting of C, N, and B and having the balance Ni with inevitable impurities. SOLUTION: An alloy, having a composition containing 50-80 wt.% Cr, 2-10 wt.% of at least one element selected from the group consisting of Ti, Mn, Mo, W, and Zr, and 0.2-2 wt.% of at least one element selected from the group consisting of C, N, and B and having excellent properties at >=1300 deg.C, is provided. Ni has a function of improving the castability and oxidation resistance of Cr. Ti, or the like, have a function of forming, together with C, or the like, at least one kind selected from the group consisting of carbides, nitrides, and borides. The resultant carbides, or the like, are finely and dispersedly precipitated in the α-phase to improve compressive strength and creep resistance. By this method, the inexpensive alloy for hearth, free from casting crack and having superior productivity, can be obtained.
Patent JP-S5730144-A (JP)
Title: Disk motor driving circuit for video disk player
Inventor: IKOMA JIYUNICHI
IPC: G11B19/28
Filed: 1980-07-28
Abstract: PURPOSE: To shorten the setting time of a motor driving circuit by determining voltage for a speed control loop corresponding to the position of a pickup.  
     CONSTITUTION: The slider of a resistance 4 coupled mechanically with a pickup 3 is connected to the connection point between the resistance 4 and a resistance 5, and a potential at this point is sent as a reference voltage to a control circuit. The reference voltage is compared with a feedback voltage by a comparator 7 and inputted via a servo amplifier 8 to a motor 9, whose output is inputted to a frequency generator 10 and a frequency-voltage converter 11. Its output is added by an adder 12 to the error voltage of a phase control system consisting of a reference frequency voltage phase 15, a comparator 16, a synchronizing signal 13, and a transfer function 14, and the sum is the feedback voltage of the comparator 7. The voltage of the slider, the voltage of a battery 6 or the transfer function of the frequency generator 10 and frequency-voltage converter 11 are adjusted to obtain a desired turning speed without reference to the position of the pickup. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62260118-A (JP)
Title: Projection exposure device
Inventor: KAJIYAMA KOICHI
IPC: G02B27/18
Filed: 1986-05-02
Abstract: PURPOSE:To prevent the destruction of a projection lens by providing a space in a projection optical system and focusing the image of a secondary light source in this space to condense the light of the secondary light source due to an integrator in the space other than the projection lens. CONSTITUTION:A space 23 is provided in a projection lens group 14, and positions of an integrator 11, a condenser 13, and respective projection lenses in a projection lens group 14 are so controlled that the image of the secondary light source formed by the integrator 11 is focused in the space 23. The laser light oscillated from an excimer laser 20 is collimated by two cylindrical lenses 21 and 22 to become parallel rays of light having a prescribed beam shape and is made incident on the integrator 11. The integrator 11 forms plural secondary light sources 12, and the light (indicated by double dotted chain) emitted from secondary light sources 12 is condensed by the controller condenser lens 13 and 5 lenses 14a-14c of the projection lens group 14 on the side of a reticle 16, and images of secondary light sources are focused in the space 23 provided in the projection lens group 14.
Patent JP-S5728111-A (JP)
Title: Preparation of polymer
Inventor: HISADA NOBUO
IPC: C08F10/02
Filed: 1980-07-25
Abstract: PURPOSE: In subjecting an ethylenic monomer to emulsion polymerization, to obtain a polymer emulsion having improved polymerization stability, low foaming properties, and good stability, by polymerizing the polymer in the presence of a specific sulfosuccinate and a specified hydrophilic group-containing monomer.  
     CONSTITUTION: In polymerizing an ethylenic unsaturated monomer (e.g., ethyl acrylate, etc.) in an aqueous medium, the polymerization is carried out in the presence of (A) a compound shown by the formula (R 1  and R 2  are the residue to alcoholic hydroxyl group-containing compound, and at least one R 1  and R 2  are the residue of (meth)ally alcohol or oxyalkylene ether; M is alkali metal, etc.; m is valence of M, or ion valence), (B) a monomer other than component A, having a double bond and a hydrophilic group selected from the group consisting of sulfonic acid (salt) group, carboxylic acid(salt) group, etc. The total amount of the compound A and the monomer B is preferably 0.2W20wt% based on ethylenic monomer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09293231-A (JP)
Title: Magnetic recording medium
Inventor: YAMAZAKI NOBUO
IPC: G11B5/82
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium improved in electromagnetic conversion property, particularly remarkably improved in high density recording property and particularly a disk-like magnetic recording medium. SOLUTION: In the magnetic recording medium provided with a substrate substantially non-magnetic and a magnetic layer formed by dispersing a ferromagnetic Ba ferrite powder in a binder in this order on a non-magnetic supporting body, coercive force Hcp is 2000-3500Oe in the measurement in the vertical direction to the film surface of the magnetic, square angle SQp after diamagnetic correction is >=0.80 and a Fe-to-Ba ratio Fe/Ba in the ferromagnetic Ba ferrite powder is 10.0-140 by mole.
Patent JP-2000290078-A (JP)
Title: Monolithic refractory
Inventor: NAKAMURA NOBORU
IPC: C04B35/66
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain monolithic refractories which can be cast in a short time and are easily applied like castable refractories while suppressing the lowering of heat resistance peculiar to plastic refractories and wastage such as cracking and exfoliation due to hot spalling as compared with castable refractories. SOLUTION: The monolithic refractories comprise O.001-0.5 wt.%, in total, of one or more selected from carbonates and condensed phosphates, 0.5-10 wt.%, in total, of one or more clay materials based on one selected from kaolinite, halloysite and montmorillonite, 1-10 wt.% hydraulic alumina and the balance one or more of various refractory materials such as alumina, alumina-silica, silica, zircon and silicon carbide.
Patent JP-S58222048-A (JP)
Title: 1,4-dihalogenobutane-2,3-dione
Inventor: SADAKI HIROSHI
IPC: C07D277/46
Filed: 1982-06-17
Abstract: NEW MATERIAL:A 1,4-dihalogenobutane-2,3-dione expressed by formula I (X<1> and X<2> are different halogens). EXAMPLE:1-Bromo-4-chlorobutane-2,3-dione. USE:An intermediate for preparing a compound of formula II, e.g. (2-formylaminothiazol-4-yl)glyoxylic acid, etc. useful as a raw material for preparing cephalosporin type compounds. PROCESS:Butane-2,3-dione expressed by formula III is halogenated with a halogenating agent, e.g. sulfuryl chloride, in the absence of a solvent or in an inert solvent to form a 1-halogenobutane-2,3-dione expressed by formula IV, which is then halogenated with a halogenating agent, e.g. bromine, to afford the compound expressed by formula I .
Patent JP-H05301847-A (JP)
Title: Production of isophoronediamine
Inventor: KIMURA YOSHIO
IPC: C07C209/48
Filed: 1992-04-22
Abstract: PURPOSE:To produce the subject compound by reacting isophoronenitrile with hydrogen and ammonia by using a finely spherular catalyst prepared by supporting readily handleable cobalt, copper, manganese and at least one of noble metals on silica or silica-alumina. CONSTITUTION:Isophoronenitrile, namely 3-cyano-3,5,5-trimethylcyclohexanone, a compound containing a carbonyl group and a nitrile group, is simultaneously reduced and hydrogenated to give isophoronediamine, namely 3- aminomethyl-3,5,5-trimethylcyclohexylamine. In the reaction, a finely spherular catalyst prepared by supporting cobalt, copper, manganese and at least one of platinum, palladium, ruthenium and rhodium on silica or silica-alumina is used as the catalyst. The catalyst is extremely smooth and formation of by- products can be suppressed because the shape of the catalyst is approximately constant by addition effects of copper, the noble metal and manganese and the catalyst has high selectivity and reaction yield. The catalyst can be recovered and reused.