baber/WOPTO huggingface dataset:
Patent DK-282283-D0 (DK)
Inventor: TAGUCHI MITSUO
IPC: F41A21/30
Filed: 1983-06-20
Abstract: PCT No. PCT/FI82/00052 Sec. 371 Date Jun. 17, 1983 Sec. 102(e) Date Jun. 17, 1983 PCT Filed Nov. 2, 1982 PCT Pub. No. WO83/01680 PCT Pub. Date May 11, 1983.A silencer for the barrel of a firearm comprises a sheath defining an interior space having open opposite ends. The sheath has a longitudinal axis. A plurality of partitioned plates are connected to the sheath and extend across the interior space thereof. Each partition plate has an opening therethrough of a size which is wider than a caliber of the firearm barrel and which lies in a plane which is inclined at an acute angle with respect to the axis. Each partition plate, in a direction along the axis, is rotated around the axis by a selected angle with respect to a previous partition plate to produce a convoluted path for gases discharged from the gun barrel. The first partition plate in the sheath adjacent a firearm valve which is connected to one open end of the sheath, defines an initial expansion chamber for the gases.
Patent DK-288687-D0 (DK)
Inventor: JENSEN OLE ROGER
IPC: A61F5/44
Filed: 1987-06-04
Abstract: A urine collection receptacle has a body formed by walls sealed along the periphery. First and second sheets form a drape which is situated between the walls. The drape extends across the body below the inlet, with the side edges of the drape sealed along opposing sections of the periphery. The sheets are sealed to each other along spaced vertical lines to define the body of a flap valve. The vertical sealed lines are severed to detach the flap valve body from the remainder of the drape. The sheets may also be sealed along oppositely oriented, downwardly inclined lines to form a funnel to direct liquid from the inlet toward the flap valve. The structure facilitates manufacture because the drape is sealed to the receptacle body in the same automated operation which seals the periphery of the walls.
Patent DK-500287-D0 (DK)
Inventor: CHAHABADI ZIAEDIN
IPC: H04M19/04
Filed: 1987-09-23
Abstract: A circuit is described for producing an alternating voltage in an electronic device which is remotely fed over a digital transmission path. By the pulses of a clock (8) two capacitors, C1, C2 are charged via a transistor (T1) and a transformer (10), one of them (C2) being discharged over a parallel resistor (R2). A coupling capacitor (CK) which is charged by the other capacitor (C1) is discharged alternately by the influence of the dischargeable capacitor (C2) over a transistor (T2).
Patent DK-651388-D0 (DK)
Inventor: HALLDEN-ABBERTON MICHAEL PAUL
IPC: C08F8/48
Filed: 1988-11-22
Abstract: Thermoplastic copolymers of glutaric anhydride and (meth)acrylic esters are prepared free of acid groups by reacting a (meth)acrylic ester polymer with a secondary amine at from 150 DEG  to 400 DEG C. Where the secondary amine is sufficiently volatile, any excess is removed at above 160 DEG C and below 26.6 kPA. The copolymers are amorphous, soluble, non-crosslinked and low acid. They may be blended with other polymers, formed into plastic articles, or swelled with cross-linking agents.
Patent HU-912218-D0 (HU)
Title: Collapsible shaping tool
Inventor: HICKS KENETH
IPC: B29C55/30
Filed: 1991-07-01
Abstract: A die 10 for reducing polyethylene pipe temporarily to enable it to be inserted in a pre-existing metal pipe is made of cast iron and has formations 20 by which the die is splittable into two portions. The formations receive cylindrical bars 14 which are squeezed together by a hydraulic squeeze off machine. Each formation is a U-shaped aperture with a saw cut 22 extending from the base of the U into the ligament beneath the formation. The saw cut acts as a stress raiser. In a modification only one formation is provided. The die is made of grey cast iron or some other brittle material. <IMAGE>
Patent HU-9202645-D0 (HU)
Title: Synthetic antigenes applicables for detecting antibodies of hepatitis c virus
Inventor: DELEYS ROBERT J
IPC: G01N33/53
Filed: 1991-12-13
Abstract: Peptide sequences are provided which are capable of mimicking proteins encoded by HCV for use as reagents for screening of blood and blood products for prior exposure to HCV. The peptides are at least 5 amino acids long and can be used in various specific assays for the detection of antibodies to HCV, for the detection of HCV antigens, or as immunogens.
Patent HU-905082-D0 (HU)
Title: Process for producing terpenes
Inventor: HAMAMURA KICHISABURO
IPC: C07C45/68
Filed: 1990-08-21
Abstract: A terpene compound having the formula (III) is produced by reacting an allylic halide having the formula (I) with a Grignard reagent having the formula (II) in the presence of anhydrous zinc chloride and a copper compound or an organic zinc halide compound having the formula (IV) in the presence of a copper compound, provided that when A-A is C-C, R min  is hydrogen and when A-A is C=C, X is chlorine. <CHEM> r
Patent IT-8803321-D0 (IT)
Inventor: AMATI LUCIO
IPC: D06F39/02
Filed: 1988-02-02
Abstract: The detergent dispenser compartment (1) for washing machines comprises a container (4) which is adapted to contain the detergent and is angularly rotatable about a vertical axis (11) between a working position arranged below delivery means (16a, 16b, 16c, 17a, 17b, 17c, 18, 19a, 19b, 19c, 20, 21) for the washing water, inside the machine, and a detergent loading position which protrudes outside the washing machine.
Patent IT-8903467-D0 (IT)
Inventor: CENACCHI GIOVANNI
IPC: C03C1/00
Filed: 1989-05-17
Abstract: Method for transforming surplus mud from purification processes for civil and/or industrial recyled water into inert substances, which entails the partial drying of the said mud under vacuum, the mixture of the partially dried mud with clay, silica-based inerts and low-molding materials e.g. sodium or calcium carbonate bringing the mixture of mud and clay into granular form, pre-heating the said granules, calcinating the same in a reducting atmosphere by means of a rotating kiln, and completely melting the granules over 1500 DEG C by means of a melting furnace of basin type.
Patent NO-863010-D0 (NO)
Inventor: KOLTS JOHN HENRY
IPC: C07C67/00
Filed: 1986-07-25
Abstract: Feed hydrocarbons comprising propane and butanes are cracked to selectively maximize the production of ethylene or propylene by contacting the feed hydrocarbons with a cracking catalyst, adapted to convert the feed hydrocarbons to less saturated hydrocarbons, under conditions sufficient to thus crack the feed hydrocarbons, to thereby selectively maximize the production of ethylene, and, at least intervally, hydrogen sulfide or a hydrogen sulfide precursor is added to the feed hydrocarbons to thereby maximize the production of propylene. Preferred catalysts which may be utilized in the process and which are highly selective to the production of ethylene, as opposed to propylene, (in the absence of hydrogen sulfide or hydrogen sulfide precursor) include mixed oxides of manganese and magnesium, mixed oxides of manganese and Lanthanum Series metals and/or niobium, mixed oxides of iron and magnesium and mixed oxides of iron and Lanthanum Series metal and/or niobium. The effective life of the catalyst, particularly for the selective production of ethylene, is increased by carrying out the process in the presence of steam. When the catalyst contains manganese, the steam is optional whereas, when the catalyst contains iron, the steam is essential. The life of the magnesium based catalysts as well as their selectivity, particularly to ethylene, can also be extended by adding small promoting amounts of oxides of calcium, strontium, barium, tin, antimony, silicone, aluminum, titanium and/or chromium. All of the above promoters are useful in the iron/magnesium catalysts except the calcium, strontium, barium, tin and antimony. Only chromium is useful as a promoter for the Lanthanum Series and niobium based catalysts.
Patent NO-880951-D0 (NO)
Inventor: BEERMANN HUBERT
IPC: A47K3/04
Filed: 1988-03-03
Abstract: In order to be able to install a block (6) for fittings of a basin surround (2), made of foamed plastic, in various regions of said basin surround (2), or also to use it as a blind block (6), said block (6) for fittings has a recess (7) which is provided with gaps (8, 9) at least on one side. <IMAGE>
Patent NO-890800-D0 (NO)
Inventor: CAPPA GIULIO
IPC: A62B18/08
Filed: 1989-02-24
Abstract: In a gas mask (1) the facepiece (2) comprises a front portion of semi-rigid rubber highly resistant to chemical agents and a sealing skirting of soft rubber having a high mechanical resistance, co-vulcanized with said front portion. A nozzle (11), connected to a half mask (22) situated inside the facepiece, is tightly fastened to said front portion. An inflow opening (13) and an outflow opening (23), substantially coaxial, are obtained in the lower portion of the nozzle; the first places into communication the external atmosphere with the interior of the facepiece and the second, respectively, with the interior of the half mask through an inflow chamber (37),and an outflow chamber (35), separated by a partition (34). The inflow chamber communicates bilaterally with a space comprised between the half mask and the facepiece. The outflow chamber communicates with the outside, over the inflow opening, and in front of a phonic cap (25) assembled in the upper part of the nozzle.
Patent NO-892678-D0 (NO)
Inventor: HOLBERT GENE WARWICK
IPC: C07J41/00
Filed: 1989-06-27
Abstract: 19-Substituted progesterone derivatives and related compounds which are active as 19-hydroxylase inhibitors and useful as antihypertensive agents are described herein. The compounds are prepared using appropriate synthetic pathways which will vary according to the nature of the specific 19-substituted progesterone or related compound desired.
Patent NO-914796-D0 (NO)
Inventor: KRAMER GEORGE
IPC: A61B10/02
Filed: 1991-12-05
Abstract: Apparatus and related method for infusing liquids and drugs into, or aspirating marrow from, the trabecula of a patient's bone. The apparatus enables the user to reliably determine when an enlarged, threaded tip of an infusion/aspiration tube has reached the trabecular bone, and a spring bias ensures that the tip seals the hole formed in cortical bone during the subsequent infusion or aspiration.
Patent NO-915019-D0 (NO)
Inventor: MARTIN WALTER JOSEF
IPC: B01D47/00
Filed: 1991-12-19
Abstract: For the recovery or disposal of ammonia or ammonium compounds from dust mixtures which are produced in combustion processes, the subsequent gas cooling and/or gas purification, the dusts produced are mixed batchwise with water in a closed system at a temperature which is lower than or the same as the temperature at which the dusts leave the combustion, cooling or purification process, and the resulting vapours are withdrawn under vacuum.
Patent NO-922161-D0 (NO)
Inventor: DRIVER FRANKLIN THOMAS
IPC: B29L23/00
Filed: 1992-06-01
Abstract: In a tube eversion apparatus a first chamber in which the eversion pressure in developed is controllably sealed by a sphincter-type valve, the valve being in turn actuated by pressure developed in a preferably separately controllable and adjustable second chamber, another chamber preferably being provided above the sphincter-type valve for containing a supply of liquid and limiting turbulence from any escape of fluid past the sphincter-type valve, the other chamber also providing apparatus for supplying heated fluid to a lay-flat hose adapted to be pulled through the sphincter-type valve by the tube being [exerted] everted. Use of the improved apparatus involves appropriate modifications of the usual eversion process involving applying and controlling the everting pressure and the pressure exerted against the sphincter-type valve by the fluid in the second chamber.
Patent NO-924208-D0 (NO)
Inventor: MYERS ROBERT M
IPC: A61N/
Filed: 1992-11-02
Abstract: An electrically powered iontophoretic delivery device is provided. The device utilizes electrodes composed of a polymeric matrix containing about 5 to 40 vol % of a conductive filler which forms a conductive network through the matrix, and about 5 to 40 vol % of a chemical species which is able to undergo either oxidation or reduction during operation of the device. Preferably, the conductive filler is carbon or graphite fibers. For the anode electrode, the chemical species should be able to undergo oxidation and is preferably either silver or zinc. For the cathode electrode, the chemical species should be able to undergo reduction and is preferably silver chloride.
Patent NO-924806-D0 (NO)
Inventor: ENGLERT HEINRICH
IPC: A61K31/352
Filed: 1992-12-11
Abstract: The invention relates to ethanol adducts of the compounds of the formula I    <IMAGE>  I  to a process for their preparation and to their use as inhalants in diseases, in particular in asthma.
Patent NO-942177-D0 (NO)
Inventor: KNIEP RUDIGER
IPC: C09K5/04
Filed: 1994-06-10
Abstract: PCT No. PCT/EP92/02885 Sec. 371 Date Sep. 22, 1994 Sec. 102(e) Date Sep. 22, 1994 PCT Filed Dec. 13, 1992 PCT Pub. No. WO93/12193 PCT Pub. Date Jun. 24, 1993The invention relates to salt mixtures composed of Mg(NO3)2x6 H2O and LiNO3 in a mass ratio of 86-81: 14-19 for storing and utilizing thermal energy in the form of heat of phase transformation. They are eminently suitable as latent heat storage media for heat reservoirs for storing and utilizing the waste heat of motor vehicle engines.
Patent NO-950312-D0 (NO)
Inventor: SKINNER SR RUSSELL ALLEN
IPC: H04B10/00
Filed: 1995-01-27
Abstract: A fiber optic/coaxial cable telephony network including power. Power is supplied through the coaxial cable portion of the video network to an cable network unit where the power is converted and supplied to the equipment including customer premises equipment.
Patent NO-952450-D0 (NO)
Inventor: SCHWARK JAN-ROBERT
IPC: C07C279/22
Filed: 1995-06-19
Abstract: Perfluoroalkyl-substd. phenylalkenoyl-guanidine derivs. of formula (I) and their salts are new. Ra and Rb=H, halogen, CN, OH, OR6, 1-8C alkyl, Or(CH2)aRf, 3-8C cycloalkyl or NR7R8; r=0 or 1; a=0-4; Rf=1-8C perfluoroalkyl; R6=1-8C alkyl, 1-4C perfluoroalkyl, 3-8C alkenyl, 3-8C cycloalkyl, or phenyl or benzyl ring-substd. by 0-3 of F, Cl, CF3, Me, OMe and NR9R10; R9 and R10=H, 1-4C alkyl or 1-4C perfluoroalkyl; R7 and R8=gps. as defined for R6, or R7+R8=4 or 5 CH2 gps., one of which is opt. replaced by O, S, NH, NMe or NCH2Ph; x and y=0-2; Rc and Rd=H, halogen, CN, OR6, 1-8C alkyl, Or(CH2)aRf or 3-8C cycloalkyl; R1-R5=H, 1-8C alkyl, Or(CH2)aRf, 3-8C cycloalkyl, halogen or CN; provided that at least one of Ra, Rb, Rc, Rd, R1, R2, R4 and R5 is Or(CH2)aRf, and that R3 is not Or(CH2)aRf.
Patent NO-954240-D0 (NO)
Inventor: OLOVSON STIG-GORAN ARTHUR
IPC: A61P1/04
Filed: 1995-10-23
Abstract: A stable, oral pharmaceutical composition comprising a proton pump inhibitor and a gelling agent designed for the treatment of gastric acid related diseases in animals, the process for preparation of the composition and the use thereof.
Patent NO-962014-D0 (NO)
Inventor: BUTER ROELOF
IPC: C08F255/02
Filed: 1996-05-15
Abstract: The invention relates to an aqueous dispersion of multi-layered polymer particles, which particles comprise (a) a core obtained by emulsion polymerization of ethylene and a vinyl monomer selected from the group consisting of (1) vinyl chloride, and (2) a vinyl ester of a C1-13 alkanoic acid, a free-radically polymerizable monomer containing at least two double bonds, and optionally vinyl chloride, and (b) a shell obtained by copolymerization in a subsequent step of (1) 30 to 90 wt.% of a (cyclo)alkyl ester of (meth)acrylic acid containing 4 to 12 carbon atoms in the alkyl group, (2) 10 to 70 wt.% of a monoethylenically unsaturated monomer selected from the group consisting of an alkyl ester of (meth)acrylic acid containing 1 to 3 carbon atoms in the alkyl group, styrene, ( alpha )methylstyrene and mixtures thereof, and (3) 0 to 20 wt.% of a different copolymerizable, monethylenically unsaturated monomer. The invention also provides a coating composition based on said dispersion.
Patent NO-972762-D0 (NO)
Inventor: MOBERG GERTH
IPC: F41J13/00
Filed: 1997-06-16
Abstract: PCT No. PCT/SE96/01301 Sec. 371 Date Jun. 13, 1997 Sec. 102(e) Date Jun. 13, 1997 PCT Filed Oct. 14, 1996 PCT Pub. No. WO97/14929 PCT Pub. Date Apr. 24, 1997A device for limiting, controlling and disposing leached lead. Shooting is made through an elastic layer, providing a watertight cover which closes after the passage of a projectile, the latter subsequently being arrested in a projectile-arresting material kept in an enclosed space created by a watertight layer. Precepition water penetrating the minimal projection penetrating holes is drained via the arresting material, along the inclined insides of the watertight layer, down to a lowermost point where the water is collected by a drainage line. The drainage water is discharged through a pipe to a closed reservoir or to a filter.
Patent NO-973443-D0 (NO)
Inventor: NANTEUIL GUILLAUME DE
IPC: C07D263/56
Filed: 1997-07-25
Abstract: Benzimidazole, benzoxazole and benzothiazole derivatives of formula (I), their isomers and salts are new. R1 = halo, OH, 1-6C alkoxy (optionally substituted by aryl), trihalomethyl, amino (optionally substituted by 1 or more optionally substituted alkyl or aryl groups), SH, 1-6C alkylthio, 1-6C trialkyl-ammonium, aryloxy, arylthio, aryl-sulphonyl, aryl-sulphonyloxy, 3-7C cycloalkyloxy or cycloalkylthio, or 6-8C bicyclo-alkyloxy or bicyclo-alkylthio (both optionally substituted by aryl); Ra, Rb = H or 1-6C alkyl; X = O, S, or NR; R = H or 1-6C alkyl; Y = (CH2)mZ(CH2)n; m, n = 0-2; Z = O, S, amino optionally substituted by alkyl, SO2, CHOH, CH2, or CH(CH2OH); and R2 = optionally substituted aryl.
Patent NO-983700-D0 (NO)
Inventor: POY RUSSEL HARRIS
IPC: D21B1/30
Filed: 1998-08-12
Abstract: There is disclosed a method for recovering fiber from printed wastepaper by loading the wastepaper and water into a continuous batch fiber recovery apparatus. The wastepaper and water are agitated within the apparatus to form a pulp fiber slurry while introducing a deinking/agglomerating composition at predetermined time intervals to cause the ink particles associated with the printed wastepaper to separate from the paper and agglomerate to form large ink particles. The agglomerated ink particles are then removed from the pulp fiber slurry using separation techniques.
Patent NO-992738-D0 (NO)
Inventor: HORNUNG REGINA
IPC: H01M8/02
Filed: 1999-06-04
Abstract: A fuel cell is provided which includes iron-based alloys for the construction of the solid parts of the fuel cell. The fuel cell includes a membrane electrode unit and solid constructive parts which may include current collectors, a cell frame and a bipolar plate. At least one of these solid constructive parts is made from an iron-based material that preferably has an effective weight percent of iron of greater than or equal to 26.9 percent.
Patent GB-0005121-D0 (GB)
Title: Separating device
IPC: A62B3/00
Filed: 2000-03-03
Abstract: A separating device that includes a wedge that extends between first and second plates, with at least one of the plates being supported by a support device such as a bar. The support device supports the or each plate while the device is in use so that the plate(s) are substantially prevented from bending or twisting due to the forces applied to the plate(s).
Patent GB-0026243-D0 (GB)
Title: Process
IPC: C07C51/25
Filed: 2000-10-26
Abstract: A process for the oxidation of a C2 to C4 alkane to produce the corresponding alkene and carboxylic acid which process comprises contacting in an oxidation reaction zone, said alkane, molecular oxygen-containing gas, and the corresponding alkene and optionally, water, in the presence of at least one catalyst active for the oxidation of the alkane to the corresponding alkene and carboxylic acid, to produce a product stream comprising alkene, carboxylic acid and water, wherein in said process the molar ratio of alkene to carboxylic acid produced in said oxidation reaction zone is adjusted or maintained at a pre-determined value by controlling the concentrations of the alkene and optional water in said oxidation reaction zone and optionally by also controlling one or more of the pressure, temperature and residence time of the oxidation reaction zone. Such an oxidation process may be used in an integrated process, such as for the manufacture of vinyl acetate or ethyl acetate. <IMAGE>
Patent GB-0029228-D0 (GB)
Title: Tea brewing method and apparatus
IPC: A47J31/00
Filed: 2000-11-30
Abstract: A machine for brewing tea. The machine has a housing, a vessel for receiving leaf tea and a hot water supply that supplies hot water to that vessel. The leaf tea is physically agitated within the vessel to maximise the rate and extent of infusion and the resulting infusion is siphoned out of the vessel before it is dispensed.
Patent GB-0030733-D0 (GB)
Title: Sheeting
IPC: A01G13/02
Filed: 2000-12-16
Abstract: Disclosed is a sheeting (50) such as a cover for protecting agricultural crops having at least two parts (90,90') at least partly joined one to the other by an ultrasonically bonded seam (80). <IMAGE>
Patent GB-0125694-D0 (GB)
Title: Air conditioning filter
IPC: B60H3/06
Filed: 2001-10-26
Abstract: A vehicle comprising and operator's cab (1) having an air inlet and an air filtration system, and an air outlet, wherein the air filtration system comprises a filter element (7), and a filter container (3) for receiving the filter element, the operator's cab comprising a chamber for receiving the filter container housing said filter element, the filter container being movable into and out of the said chamber between a filtering position and an emptying position, wherein with the container in the emptying position the filter element may be removed from the container, and the container emptied of debris, and wherein the filter container comprises at least one air inlet opening and at least one air outlet opening, and wherein with the container in the filtering position the said openings are aligned with the air inlet and air outlet such that air may be drawn through the filter into the cab. <IMAGE>
Patent GB-0130967-D0 (GB)
Title: Anti galling threaded joint
IPC: C25D3/58
Filed: 2001-12-24
Abstract: A tubular member 12 having an internal and/or external metal thread 18, 20 at one end thereof, at least part of the thread 18, 20 being coated with an alloy of copper and tin, said alloy containing 5 wt % to 95 wt % copper. The tubular member 10 can be combined with another tubular member 14, 16 to provide a threaded connection 10 having improved galling resistance.
Patent GB-0311277-D0 (GB)
Title: Method of operating a wireless service
IPC: H04L29/08
Filed: 2003-05-16
Abstract: A method of operating a mobile wireless service, e.g. a Multimedia Broadcast/Multicast Service (MBMS), comprises causing a network controller to broadcast an offer of service to all mobile stations within a cell. The network controller requests an indication of interest in the offered service from each mobile station and receives data from each interested mobile station to enable the position or received signal quality of each mobile station to be determined. The network controller analyses the arrangement of interested mobile stations in one or more predefined areas A and requires that each interested mobile station outside of the range of a subsequent broadcast transmission, e.g. in regions B and C, use an alternative mechanism to receive the service, e.g. a point-to-point connection. Thus, the service may be broadcast at reduced power to the interested mobiles within range.