baber/WOPTO huggingface dataset:
Patent GB-635574-A (GB)
Title: Electron discharge devices of the magnetron type
IPC: H01J25/587
Filed: 1947-04-11
Abstract: 635,574. Magnetrons. STANDARD TELEPHONES & CABLES, Ltd. April 11, 1947, No. 9715. Convention date, May 8, 1946. [Class 39 (i)] [Also in Groups XL (b) and XL (c)] In a magnetron of the type in which the anode comprises a plurality of resonators defined by metal vanes 3, Fig. 2, and a cylindrical outer metal wall 4 to which the vanes are attached by welding or brazing, metal headers 5, 6, complete the envelope and the device is tuned by a movable metal rod 11 which penetrates into one of the resonators; the rod 11 is outside the vacuum space, being enclosed in a re-entrant glass tube 12. The glass tube 12 is sealed at its open end to the header 5 through the intermediary of a flanged metal eyelet 13 with a correct expansion characteristic. The rod 11 is moved by thumbscrew 14. Iron pole-pieces 7, 8 are sealed into headers 5, 6 and the cathode and heater leads pass through an aperture in the pole-piece 8 and are sealed therein by a glass button 9. The pole-pieces 7, 8 are energized by an electromagnet 10. In a modification, Fig. 3 (not shown), the rod 11 is oscillated in accordance with voice frequencies so as to frequency modulate the output of the magnetron.
Patent GB-973841-A (GB)
Title: Electrically ignited fuel burning devices
IPC: F23D14/34
Filed: 1963-03-12
Abstract: 973,841. Lighters. CLEVITE CORPORATION. March 12, 1963 [March 30, 1962], No. 9724/63. Heading F4F. [Also in Division H2] An electrically ignited burner torch comprises a piezo-electric generator connected to a sparkgap 15a at the burner nozzle 14 and having a crystal or ceramic element 36 to which pressure is applied by means of a lever 68 and handle 72. The piezo-electric element 36 is mounted in an insulating sleeve 42 disposed inside a cylindrical housing 34 formed integral with the handle 12 of the burner. A curved end of the lever 68 bears against a piston 64 slidably mounted in an opening 66 in an end wall of the housing 34 and adapted to displace an elastomer 58 to apply pressure to the element 36. A disc 44 and a soft leather or plastic washer 60 are disposed between the elastomer and the piezo-electric element; and a sealing washer 62 is fitted tightly over the piston. The end of the piezo-electric element remote from the piston abuts a conducting disc 38 to which is connected a lead wire 40 extending through a tubular stem 46 integral with the insulating sleeve 42. The lead is connected to a tube 28 disposed in the burner nozzle 14 and the end of the tube 28 has a detachable end 29a supported in the nozzle 14 by a circular insulator 31 and provided with gas discharge grooves 32. The forward edge of the end 29a and the nozzle 15 constitute the spark-gap 15a. The handle 72 and the lever 68 are rotatably mounted on a pivot pin 70 secured to an extension of the housing 34, and the handle has a flat spring 78 which bears against the end 76 of the lever remote from the curved end 64. When the handle 72 is moved clockwise the lever 68 is carried with it until the spring 78 releases the end 76 of the lever. The sudden return movement of the lever is arrested by a pin 80. The nozzle 14 has an internal thread 22 to receive an insert 24 which has three internal conduits 16b, 18b and 20b connecting with tubes 16a, 18a and 20a in the burner handle 12. The insert 24 has an insulating member 26 consisting of a disc 26a abutting a sleeve 26b engaging a flange 30 of the stem 28; disc 26a having holes 16c, 18c and 20c to connect with conduits 16b, 18b and 20b respectively. In a modification (Fig. 3), not shown, the elastomer is replaced by an hydraulic fluid and the sealing washers are replaced by 0-rings around the piston 64 and a piston 82, which replaces disc 44. Specifications 970,101 and 973,842 are referred to.
Patent GB-872163-A (GB)
Title: Alfin catalyst copolymerization
IPC: C08F236/04
Filed: 1959-03-23
Abstract: Butadiene-1, 3 or isoprene and butene-2 are copolymerized in the presence of an Alfin catalyst comprising a complex mixture of organoalkali metal compounds such as alkenyls and alkonides with an alkali metal halide, to give elastomeric products with a minimum dilute solution viscosity of between 3-6 corresponding to high molecular weights such as from 5-17 million, and of 750,000 (viscosity) respectively, and high tensile strength and toughness. A catalyst described comprises a mixture of allyl sodium, sodium isopropoxide and sodium chloride.  The pure monomers in liquid form are introduced to an inert hydrocarbon solvent, e.g. pentane, hexane and heptane, and the catalyst added, or alternatively the monomers in solution are added to a suspension of the catalyst in the solvent. The copolymers may be processed alone or with processing oil, or conventional fillers, moulded and cured, and a composition of copolymer, coal-dust, sulphur, lime, amines and magnesium oxide is described.
Patent GB-610202-A (GB)
Title: Artificial films
IPC: C08J3/09
Filed: 1946-03-30
Abstract: A solution of one or more highly polymeric linear esters, obtained by heating one or more glycols of the series HO(CH2)nOH, where n is an integer greater than 1 but not greater than 10, with terephthalic acid or an ester-forming derivative thereof, is formed into a thin layer on a smooth surface; substantially all the solvent is evaporated from this layer at a rate sufficiently slow to avoid bubble formation, and the film so formed is stripped from the smooth surface.  The polymer may be obtained from ethylene-, tri-, tetra-, hexa- or decamethylene glycol, and terephthalic acid or an ester, acid halide, ammonium, or amine salt thereof.  The solvent employed may be o- or m-cresol or other phenol, nitrobenzene, tetrachlorethane, cresylic acid (a mixture of o-, m-and p-cresols), or a mixture of chloroform and m-cresol.  The polymer may be converted to an amorphous state by heating it above its melting point, quenching rapidly with cold water, and drying.  In this form it is more readily dissolved when making the film-forming solution. The solution is preferably heated to the temperature at which it is desired to remove the solvent, before it is applied to the smooth surface.  This surface may be made of steel or other metal or glass. It may be the surface of a continuous band.  A coating of a high melting point grease or aluminium stearate may be applied to the smooth surface to aid the stripping of the formed film.  Evaporation of the solvent should take place at a temperature well below the boiling point of the solvent, preferably about 30 DEG  C. below, except at the end of the operation when the temperature may be raised to about 5 DEG  C. below the boiling point to remove residual solvent.  The film may be quenched after removal of the solvent in order to avoid brittleness.  Quenching may be effected by a blast of cold inert gas or by immersion in a bath of cold inert liquid.  The film may be molecularly oriented by drawing, rolling or stamping, preferably both laterally and longitudinally.  In an example, polyethylene terephthalate is dissolved in cresylic acid at 190 DEG C. and a small amount of aluminium stearate is added.  The hot solution is poured into a large, flat, polished, stainless steel dish, which is floated in a deep trough containing mineral oil at 190 DEG  C.  A current of nitrogen is passed through the trough which is maintained at 190 DEG  C. for 24 hours and then heated to 220 DEG  C. for 2 hours.  The dish is removed and thrust into cold water.  A strip of the clear film obtained is then drawn to five times its original length in a bath of oil at 76 DEG  C.  The films obtained have high tensile strength, heat stability, resistance to acids, and many organic liquids such as petrol, good dielectric properties, abrasion resistance, and resistance to weathering. They may be used as wrapping materials, clothing, curtains and electric insulating materials.  They may be heat sealed.
Patent GB-590404-A (GB)
Title: Improved compositions containing polyvinyl halide resins
IPC: C08J3/09
Filed: 1945-04-20
Abstract: Compositions suitable for coatings, films or mouldings are prepared by mixing an aqueous dispersion containing 15-55 per cent of a polyvinyl halide or a copolymer of a vinyl halide with a smaller amount of other polymerizable substances containing one or more ethylenic double bonds per molecule, with not less than 25 per cent of a substantially water-immiscible volatile organic liquid in which the resin is insoluble, but which swells it below 50 DEG  C., and simultaneously or thereafter agitating the mixture to form a water-in-oil type emulsion.  Vinyl chloride is the preferred halide and substances with which it may be copolymerized specified are vinyl esters, ethers, ketones, acrylic, alkacrylic and haloacrylic acids and their esters and nitriles, maleic, fumaric and itaconic acids and their esters, vinylidene halides, ethylene, trichlorethylene, butadiene, isoprene and chloroprene. Listed volatile organic liquids are benzene, toluene, xylene, chlorobenzene, chlorotoluene, chloroxylene, tetralin, decalin, cyclohexane, cyclohexene, trichlorethylene, ethylene dichloride, carbon tetrachloride, perchlorethylene and butyl chloride. Preferably plasticisers and, if desired, pigments, fillers and colouring matter are added; specified are phthalates, sebacates, adipates, oleates, ricinoleates, fumarates and organic phosphates. Stabilizers, e.g. phenoxypropylene oxide and lead silicate may also be added.  After application of the composition as a coating &c. it is subjected to heat-treatment to gelatinise the resin and volatilise the organic liquid, e.g. by heating for 2-5 minutes at 100-160 DEG  C.
Patent GB-1037472-A (GB)
Title: Improved injection moulding machine drive
IPC: B29C45/70
Filed: 1964-03-10
Abstract: 1,037,472. Injection moulding machines. BATTENFELD MASCHINENFABRIKEN G.m.b.H. March 10, 1964 [Nov. 2, 1963], No. 9959/64. Heading B5A. In an injection moulding machine having mechanical means for opening and closing a mould 13<SP>1</SP>, opening of the mould pressurizes hydraulic means 7, 11 for operating an injection piston 20. The movable part of the mould 13<SP>1</SP> is connected by rods 13 (Fig. 1, not shown), to a bridge piece 15<SP>11</SP> which is moved to and fro by pivoted linkage 15<SP>1</SP>, 15<SP>111</SP> operated by an eccentric 5. The eccentric 5 is driven through a worm drive 2, 3 by an electric motor 1. The worm drive also drives a cam disc 4 which cooperates with a pivoted lever 6 to withdraw the injection piston 20 and simultaneously pressurize fluid in a reservoir 11. The injection stroke of the piston 20 is effected when the cam disc 4 is in such a position that the hydraulic piston 7 can be moved to the right by means of the pressure in reservoir 11.
Patent HK-115695-A (HK)
Title: Ball game with gimbal-mounted board
Inventor: SHOPTAUGH PHILIP LEROY
IPC: A63F7/38
Filed: 1995-07-13
Abstract: A toy comprises a body member and a handle member, the body member having an outer member pivotally movable in use about a horizontal axis, and an inner member rotatably supported relative to the outer member, the inner member incorporating a playing surface along which a ball travels, wherein the handle member is connected to the inner member, and wherein the handle member and connected inner member is in engagement with the outer member, such that lifting and lowering movement of the handle will pivot the outer member about its horizontal axis, and rotational movement of the handle will rotate the inner member relative to the outer member, in order to control inclination of the playing surface.
Patent HK-151096-A (HK)
Title: Form for patterned concrete
Inventor: SERAFINI FRANCO LUIGI
IPC: B28B7/36
Filed: 1996-08-08
Abstract: A concrete form is disclosed with provision for draining excess water and air from wet concrete by means of fabric (13) placed over a grid (12) on the support portion of the form. A patterned surface of increased hardness results from use of the form. One embodiment results in concrete with a completely smooth surface.
Patent HU-T58322-A (HU)
Title: Process for producing new n-(3-hydroxy-4-piperidinyl)-dihydro-benzofurane-, -dihydro-2h-penzopyrane- and -dihydro-benzodioxine-carboxamide derivatives and pharmaceutical compositions containing them
Inventor: VAN DAELE GEORGES HENRI PAUL
IPC: C07D319/04
Filed: 1990-03-21
Abstract: N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives of formula <CHEM> wherein A is -CH2-CH2-, -CH2-CH2-CH2-, -CH2-CH2-CH2-CH2-, -CH2-O-, -CH2-CH2-O- or -CH2-CH2-CH2-O-,  R<1> is hydrogen, halo, C1-6alkylsulfonyl or aminosulfonyl; R<2> is hydrogen, amino, mono or di(C1-6alkyl)amino, arylC1-6alkylamino or C1-6alkylcarbonylamino;  R<3> and R<4> are hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C3-6alkenyl optionally substituted with aryl, or L is -Alk-R<5>, -Alk-X-R<6>, -Alk-Y-C(=O)-R<8> or -Alk-Y-C(=O)-NR<1><0>R<1><1>; the N-oxides, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof. Said compounds have gastrointestinal stimulating activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
Patent HU-T62459-A (HU)
Title: Process for producing active ingredient granules by extrusion
Inventor: MCCOMBS CHARLES ALLAN
IPC: A23K1/00
Filed: 1991-06-28
Abstract: The invention relates to new granules as well as to a process for their preparation, the granules being obtained by extrusion of a mixture containing a fusible binding agent in an amount such that it enables the mixture to pass through a die. The granules obtained are then coated with a polymer which enables them to pass through the rumen without degradation. 
<??>These granules after coating are used in animal feeds for ruminants.
Patent HU-T70027-A (HU)
Title: New n-aryl-and n-heteroarylamide derivatives as inhibitors of acyl-coenzyme-a cholesterol-acyl-transferase, and a method for preparing thereof
Inventor: HAMANAKA ERNEST S
IPC: A61K31/517
Filed: 1990-09-14
Abstract: Compounds of the formula <CHEM> the pharmaceutically acceptable salts thereof, wherein Q and R<1> are as defined below, and novel carboxylic acid and acid halide intermediates used in the synthesis of such compounds. The compounds of formula I are inhibitors of acyl coenzyme A: cholesterol acyltransferase (ACAT) and are useful as hypolipidemic and antiatherosclerosis agents.
Patent HU-T60408-A (HU)
Title: Conductive gel for charging different type electrodes
Inventor: KOVACS ANTALNE
IPC: G01N27/30
Filed: 1990-05-10
Abstract: A conductive gel suitable to load in macro-, micro-, and potentiometric gas- and bio- sensor electrodes is based on poly-acrylic acid crosslinked by allylether of pentaerythritol (0.15-0.6 wt. %); and a 2-3C aliphatic diol or triol, pref. glycerol (11-18 wt. %); the mixt. also contains preservative (0.005-0.2 wt. %); an organic or inorganic base pref. sodium-hydroxide or tri:ethanol-amine (0.1-6 wt. %); and distilled water (65-93 wt. %). The mixt. is homogenised to a gel, followed by adjustment of the gels electrolyte concn. using buffers. This adjustment yields final concns. of 10 power -1 - 10 power -5 moles/cu dm, both for buffers and in terms of ions to be measured; pref. a value of 10 power -3 moles/cu.dm(Dwg.0/0)
Patent HU-T51320-A (HU)
Title: Composition for lubricating moving parts of brass wind instruments
Inventor: PUSKAS LASZLO
IPC: C10M101/02
Filed: 1988-07-06
Abstract: A lubricant for moving pts. of brass wind instruments contains (all wt.%): 76.8-93.4 mineral oil, 0.5-3.0 liq. - paraffin, 0.1-1.2 benztriazole, 1-4 ethanol and 5.0-15.0 nonionic surfactant comprising a mixt. of a polyhydric alcohol ester and an adduct of this ester and ethylene oxide in 5:1-1:1 wt. proportion.
Patent HU-T42272-A (HU)
Title: Insecticides containing derivatives of nitro-methilen and process for production of the derivatives of nitromethilen
Inventor: SHIOKAWA KOZO
IPC: C07D401/06
Filed: 1986-08-27
Abstract: The present invention provides novel nitromethylene derivatives of the formula (I)   <IMAGE>   wherein R represents a hydrogen atom or an alkyl group, X represents a haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, nitro, cyano, thiocyanato, haloalkenyl, haloalkynyl, hydroxyl, alkoxycarbonyl, amino, acyl, dialkylamino, aclamino or alkoxy group, l represents 1, 2 or 3 provided that when l is 1, X does not represent an alkoxy group and when l is 2 or 3, not all substituents X represent an alkoxy group, m represent 2, 3 or 4, and n represents 0 or 1, and the use of the new compounds as insecticides.
Patent HU-T63032-A (HU)
Title: Method for treating cheese with fluid
Inventor: KEMPENERS JOZEF GERARDUS MARIA
IPC: A01J25/16
Filed: 1991-12-23
Abstract: This invention provides a process for treating cheese with a liquid prior to ripening, which liquid is sprayed with a high-pressure nozzle against the surface of the cheese under a pressure such that the liquid penetrates the cheese surface. The nozzles have a diameter of the opening of not more than 0.3 mm and spray the liquid in a convergent jet, while the cheese and the nozzles are kept in a stationary condition relative to each other. The treating liquid can be brine or a solution of suspension containing substances such as flavorants, colorants, enzymes, proteins, vitamines, minerals, etc.
Patent HU-T55410-A (HU)
Title: New process for producing steroide-succinic acid esters
Inventor: AMBRUS GABOR
IPC: C07J5/00
Filed: 1989-09-27
Abstract: Corticosteroid-21-hemisuccinate esters and alkali metal salts of formula (I) (where R1 = H or F; R2 = H or Me; R3 = H or alkali metal and dotted line represents an opt. double bond) are prepd. from cpds. of formula (II), and succinic anhydride in the presence of catalytic concns. of tert.-amine base. Opt. the steroid is converted to its salt. At least three molar equivs. of succinic anhydride are used. Reaction temp. is 50-100 deg.C. No solvents are present
Patent HU-T52002-A (HU)
Title: Process for production of monocalcium-fhosfhate containing fluor with a mass maximum 0,2 %
Inventor: PUNGOR ERNOE
IPC: C01B25/32
Filed: 1988-10-28
Abstract: Ground superphosphate is neutralised in a water mixture with calcium carbonate and monocalcium phosphate is leached out. The calcium-fluoride residue is filtered off and the soln is evaporated to obtain monocalcium phosphate with a reduced fluoride content.
Patent JP-S59126699-A (JP)
Inventor: SAKURAI MITSUO
IPC: H05K1/14
Filed: 1983-01-10
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-2000199954-A (JP)
Title: Photosensitive electrically conductive paste and fine electrode pattern forming method
Inventor: MATSUMURA NOBUO
IPC: C09D157/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive electrically conductive paste which does not turn into an overhang shape in pattern formation in a thick film, does not cause the contact of adjacent patterns and can be used appropriately for a ceramic multilayered substrate and electronic components which require high resolution for forming fine electrodes. SOLUTION: This photosensitive electrically conductive paste contains an electrically conductive powder, at least an alkali-soluble polymer as a photosensitive organic component, a polyfunctional monomer having a carbon-carbon double bond in one molecule and a photopolymerization initiator as essential components. The weight proportion of the polymer to the total weight of the polymer and the monomer is 70-85%.
Patent JP-H074919-A (JP)
Title: Optical length measuring apparatus
Inventor: FUJIMOTO EISUKE
IPC: G01B11/02
Filed: 1993-01-07
Abstract: PURPOSE:To easily carry out the initial setting operation of a work by constituting the apparatus so that the position to be measured of the work can be set and guided into the vicinity of an observing optical axis in reference to guide light. CONSTITUTION:The guide light emitted from a guide-light means 23 is condensed in a spot shape at a position, which is observed at an observing part 6, with an observing optical system 21. There fore, the light is condensed in this spot shape. When the guide marking spot, which is condensed in this spot shape, is alinged with a position to be measured P of a work 10 by moving, e.g. the side of the work 10, the position to be measured P is observed at the observing part 6. When, e.g. the aperture to be measured is small only the shadow is seen when the inside is observed from the observing part 6 at the initial position setting of the work 10 and when the position detecting part P is hard to be caught by the observing part becuase of the reason described below, at first, the spot position based on the means 23 is visually aligned with the position P or the work 10 is moved to the vicinity of the position P and the fine adjustment of the work 10 is performed at the observing part 6. The reason of the difficulty is that in which direction among the leftward, right ward, forward and backward directions the work 10 should be moved to come to the optical-axis position of the observing part 6.
Patent JP-H04297594-A (JP)
Title: Surface treated steel sheet for di can excellent in suitability for printing base
Inventor: MORITA JUNICHI
IPC: C25D5/12
Filed: 1991-01-09
Abstract: PURPOSE:To offer a surface treated steel sheet for a DI can excellent in suitability for a printing base. CONSTITUTION:This is a surface treated steel sheet for a DI can obtd. by applying plating to the surface of a steel sheet in such a manner that 0.05 to 0.3g/m<2> Ni plated layer is applied to the lower layer and 0.5 to 5g/m<2> Sn plated layer is applied to the upper layer. Effects, e.g. that the surface after printing is made bright and beautiful can be obtd.
Patent JP-S57115064-A (JP)
Title: Method for communicating public terminal
Inventor: OKUGAWA MORIFUMI
IPC: H04M15/16
Filed: 1981-01-08
Abstract: PURPOSE:To control charge collecting motions at terminal devices according to contents of services and tariff systems, by delivering charging signals indicating the time of charge collection and the unit charge from the exchange side after they are divided and multiplexed in frequency. CONSTITUTION:When a terminal 21 is hooked off 31, a loop signal is sent to an exchange 1 from a talking circuit 24. When a user inserts a coin or a magnetic card, a charge collection controlling section 36 detects the accumulated amount, and a terminal controlling section 22 controls the calling until the accumulated amount reaches a sufficient amount. When the user confirms the dial tone and performs a dial transmission, an intra-office controlling section 3 controls an exchange connecting section 2 and lets the section 2 make the exchange connection, and, at the same time, refers a charge information generating section 12. When the call is to be charged, the intra-office controlling section 3 delivers a charge signal which indicates the unit charge fixed depending on the service class, areal class and calling time, unit time, etc., to the terminal through an FS signal.