baber/WOPTO huggingface dataset:
Patent AT-E43652-T1 (AT)
Inventor: MOINGEON MARIE-ODILE
Filed: 1986-03-21
Granted: 1989-06-15
Abstract: The invention relates to a process for the synthesis of ketones by electrochemical reduction of organic halides in the presence of organic acid anhydrides in an electrolysis cell in an organic solvent medium containing a supporting electrolyte. The anode is a metal chosen from the group consisting of magnesium, aluminium, zinc and their alloys. This process has the advantage of being simple and readily capable of being converted to an industrial scale, particularly because of the possibility of employing a cell which has only one compartment. It can be applied to the electrosynthesis of numerous ketones.
Patent AT-E135252-T1 (AT)
Inventor: LANDRETH RONALD R
IPC: F23C6/04
Filed: 1987-07-10
Granted: 1996-03-15
Abstract: A method and apparatus are employed to reduce the sulfur dioxide produced by the combustion of a sulfur-containing fuel in a combustion chamber. Part of the combustion air is introduced into the combustion chamber with and closely adjacent the fuel. Another part of the combustion air is introduced into the combustion chamber above and downstream of the fuel and relatively remote therefrom under conditions which buffer the flame front and reduce peak flame temperatures therein. Finely divided limestone particles or the like are aspirated into the combustion chamber by the air introduced above the fuel and distributed thereby throughout the gases flowing downstream through the combustion chamber wherein the limestone particles are calcined to lime particles which react with the sulfur dioxide in the combustion reaction gases to produce calcium sulfate. There is no premixing of the particles and the aspirating air before they enter the combustion chamber. Various parameters are controlled to produce the desired results. <IMAGE>
Patent AT-E73607-T1 (AT)
Inventor: SHISHKIN VIKTOR VASILIEVICH
IPC: A01G31/04
Filed: 1986-12-17
Granted: 1992-04-15
Abstract: PCT No. PCT/SU86/00132 Sec. 371 Date Jul. 27, 1987 Sec. 102(e) Date Jul. 27, 1989 PCT Filed Dec. 17, 1986 PCT Pub. No. WO87/03777 PCT Pub. Date Jul. 2, 1987.The device comprises a hermetically sealed chamber (1) whose interior space accommodates a perforated band (3) held to a drive drum (2). Part of the chamber (1) is made as a flexible tubing (4) one end of which is connected to the free end of the perforated band (3), and the other end is turned inside out and held perepherally in the chamber (1) to form a hermetically sealed space (11) along therewith. The interior space (11) of the chamber (1) is connected to the working agent and nutrient medium feeding systems (8,9).
Patent AT-E90907-T1 (AT)
Inventor: MEIXNER FRANZ
IPC: B29C45/18
Filed: 1988-04-07
Granted: 1993-07-15
Abstract: When filling injection-moulding units with non-freeflowing or viscous materials, such as for example glass fibre charged polyester material, screws do not draw in such materials unassisted. In order to permit such materials to be fed continuously to a conveying screw (6) via a feed throat (15), the feed throat (15) is designed as a rotational body having a casing (14) which can rotate about an axis (A) of rotation, the conveying screw (6) being taken through the rotational body in the region of the inner surface of the casing. It is achieved by the invention that the starting material introduced into the feed throat (15) is constantly taken along, due to the static friction between the rotating casing (14) and the conveying screw (6), and consequently material is continuously fed to the conveying screw (6). <IMAGE>
Patent AT-E78469-T1 (AT)
Inventor: LERMER HELMUT DR
IPC: C07D233/54
Filed: 1988-07-12
Granted: 1992-08-15
Abstract: Acylated imidazoles and pyrazoles of the formula I and II <IMAGE> in which R<2> and R<3> can be identical or different and denote, independently of one another, H, alkyl having 1 to 12 carbon atoms, alkenyl having 1 to 12 carbon atoms, alkoxy having 1 to 12 carbon atoms, aryl, aralkyl or alkylaryl radicals, R<4> denotes H, alkyl having 1 to 12 carbon atoms, alkenyl having 1 to 12 carbon atoms, aryl, aralkyl or alkylaryl radicals and R<5> denotes alkyl having 1 to 12 carbon atoms, alkenyl having 1 to 12 carbon atoms, aryl, aralkyl, alkylaryl or carboxyl radicals, are prepared by converting five-membered heteroaromatics of the formula III or IV <IMAGE> in which R<1> - R<3> can be identical or different and, independently of one another denote H, alkyl having 1 to 12 carbon atoms, alkenyl having 1 to 12 carbon atoms, alkoxy having 1 to 12 carbon atoms, aryl, aralkyl or alkylaryl radicals, at least one of the radicals R<1> - R<3> being hydrogen, and R<4> denotes H, alkyl having 1 to 12 carbon atoms, alkenyl having 1 to 12 carbon atoms, aryl, aralkyl or alkylaryl radicals, with acylating agents of the formula V <IMAGE> in which R<5> has the abovementioned meaning and Y denotes a halide, alkoxy, acyloxy, hydroxyl, amido or carboxyl radical, in the presence of zeolites as catalysts. Preferably, zeolites of the pentasil type are used as catalysts.
Patent AT-E87954-T1 (AT)
Inventor: WILLIAMS JOEL L
IPC: C08K5/05
Filed: 1988-11-03
Granted: 1993-04-15
Abstract: Polyolefin compositions having high clarity and resistance to oxidative degradation are obtained with new dibenzylidene sorbitol additives having a sulfur-containing substituent on at least one of the benzylidene rings. Preferred additives are thioethers.
Patent AT-E89032-T1 (AT)
Inventor: NAKAYAMA TORU
IPC: C12R1/06
Filed: 1988-11-17
Granted: 1993-05-15
Abstract: A novel urease and a process for producing the same are disclosed. This novel urease has certain properties that are mainly useful for removing urea from alcoholic liquors or other foods and beverages produced by fermentation. These properties include an optimum pH in an acidic pH range, high stability in a considerably high concentration of alcohol such as in an alcoholic liquor, resistance to high temperatures, and highly specific activity to urea. This urease can be produced by culturing a certain strain belonging to genous Arthrobacter, disrupting the cultured microbial cells and isolating the product.
Patent AT-E69331-T1 (AT)
Inventor: VAN ECK ARNOLDUS HUBERTUS MARI
IPC: H01J9/18
Filed: 1988-05-18
Granted: 1991-11-15
Abstract: The invention relates to a method of manufacturing an electron gun for use in a cathode ray tube. The electrodes of the gun have plate-shaped fastening members (19) which at the free end partly surround an aperture (45). One step of the method is the bonding to each other of the electrodes and the supports (21, 22) by softening the supports and making the fastening members penetrate the supports. The protruding part (44) of the fastening member is at an angle with the direction of penetration, such that a constrained material flow through the aperture (45) develops. Thus, the fastening members (19) cool down and are clamped along various lines (46, 47, 48), which leads to an improved microphonic behaviour.
Patent AT-E78225-T1 (AT)
Inventor: GUNNINK JAN WILLEM
IPC: B32B7/00
Filed: 1988-12-08
Granted: 1992-08-15
Abstract: Fatigue- and flutter- resistant laminate, suitable for use as constructional material in aviation, particularly in the construction of wings. It comprises (I) a laminated cover having a constant thickness and consisting of at least two metal plates firmly interbonded by an intermediate resinous layer feinforced with continuous strands, a substantial proportion of which extends mutually parallel in at least one direction, and (II) a substrate which is firmaly bonded thereto, and comprises at least one metallic support plate having a tapering thickness. (I) and (II) may be interbonded by means of an optionally fibre-reinforced resin. (I) may be present on both sides of (II). Preferably, the minimum thickness of (II) is at lest equal to the thickness of the metal plates present in (I). More particularly, the thickness of (II), tapers from 11 to 1 mm (over a length of at most 20 m).
Patent AT-E70411-T1 (AT)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/15
Filed: 1988-02-09
Granted: 1992-01-15
Abstract: PCT No. PCT/FR88/00065 Sec. 371 Date Oct. 7, 1988 Sec. 102(e) Date Oct. 7, 1988 PCT Filed Feb. 8, 1988 PCT Pub. No. WO88/06014 PCT Pub. Date Aug. 25, 1988.The invention relates to a self-attaching fastener of the buckles and grips type supplied notably as fastening means (2,3) in disposable articles (1). It relates in particular to a buckles part (3), of open structure fabric. In order to be able to fix by means of a cold adhesive glue this part to a support such as a sheet of plastic material constituting the external face of a complete diaper, the invention proposes to associate the element to a film of synthetic resin on at least part of its surface not provided with buckles. In a particular mode of embodiment, the film acts as linking layer for an additional layer consolidating the part.
Patent AT-E113293-T1 (AT)
Inventor: PHILIPPE MICHEL
IPC: A61K8/73
Filed: 1988-11-03
Granted: 1994-11-15
Abstract: Biaromatic esters of macrolides and of lincosamides corresponding to the following formula: 
<IMAGE>
 in which:
 R1 denotes a radical derived from a macrolide or from a lincosamide,
 Ar denotes an aromatic radical corresponding to one of the formulae: 
<IMAGE>
 in which:
 n is 0 or 1,
 R2 and R3 denote a hydrogen atom, a linear or branched alkyl radical containing from 1 to 15 carbon atoms or a cycloalkyl radical containing from 5 to 10 carbon atoms, and
 Z is an oxygen or sulphur atom. 
<??>Use in the treatment of various forms of dermatitis, especially in the treatment of acne.
Patent AT-E83006-T1 (AT)
Inventor: LANGE RICHARD M
IPC: C10N20/04
Filed: 1988-10-24
Granted: 1992-12-15
Abstract: Polyesters containing hydrocarbon substituted succinic groups, including capped polyesters, and having molecular weights between about 1000 and about 4000 are additives for mineral oil based lubricating oils. These polyesters impart friction reducing and viscosity improving properties to the base oil and enhance film-forming properties of the oil.
Patent AT-E104779-T1 (AT)
Inventor: NILSSON PEKKA WALDEMAR
IPC: G05D23/13
Filed: 1989-08-29
Granted: 1994-05-15
Abstract: An electrically controlled mixing cock, comprising two electric motors (11, 12), one of which (11) adjusts the amount of water and the other one (12) adjusts the mixing ratio of cold and hot water. The mixing unit (7) of the cock and its motors (11, 12) are disposed on the fixing level (5) of the cock, appropriately below the sink unit top and a magnetic valve (17) is also provided here for guiding water to the service pipe (18) of a washing-machine. Control members (3, 5) controlling the electric motors (11, 12) and the magnetic valve (17) are provided in the cock body (1) above the fixing level. This cock is most suitable as a kitchen tap.
Patent AT-E129450-T1 (AT)
Inventor: ISELI BENNO
IPC: B23D63/12
Filed: 1989-05-25
Granted: 1995-11-15
Abstract: A method of grinding hard material tips provided upon a material cutting tool, and including the step of simultaneously grinding the front face and the gullet region of the tooth formation to which the tip is mounted. A Grinding wheel is so profiled that the peripheral regions (24) of the grinding wheel (21) are able to present a first region (23) adapted for the planar grinding of a tip front face and a further region (24) adapted to grind the requisite profile of the gullet region (6) of the tooth (4) to which the tip (9) being ground is mounted.
Patent AT-E88840-T1 (AT)
Inventor: PINCHON RAYMOND
IPC: H02G1/12
Filed: 1989-10-04
Granted: 1993-05-15
Abstract: A tool in the form of a clamp includes two handles which are articulated about a pin. The end of a first handle carries a longitudinal cutting element which comprises a sharp-edged blade and the corresponding end of the opposite handle carries structure for centering and supporting a cable. Guide elements are arranged upstream of the cutting element and are carried by each of the handles. One of the guide elements is fixed to the free end of an arm mounted on the corresponding handle so as to tilt. The tilting of the arm away from the clamp is limited by an adjustable stop device.
Patent AT-E113357-T1 (AT)
Inventor: BORTH RAINER
IPC: F16L9/21
Filed: 1989-04-28
Granted: 1994-11-15
Abstract: The invention relates to a plastic pipe or pipe fitting having a multilayer pipe body. According to the invention, provision is made that, to improve the noise insulation, the pipe body has a sleeve pipe (1) and a medium-carrying pipe (2), preferably having different flexural strengths, between which an interlining (3) possibly subdivided by one or more intermediate layers (4) is enclosed. <IMAGE>
Patent AT-E125135-T1 (AT)
Inventor: LUNDGREN DAN
IPC: A61B17/3211
Filed: 1989-02-27
Granted: 1995-08-15
Abstract: PCT No. PCT/SE89/00084 Sec. 371 Date Sep. 7, 1990 Sec. 102(e) Date Sep. 7, 1990 PCT Filed Feb. 27, 1989 PCT Pub. No. WO89/08429 PCT Pub. Date Sep. 21, 1989.A scalpel comprises a shank having a holder for releasably mounting a surgical blade. A ball of plastic material is formed by injection molding on the blade proper which consists of metal. The holder includes a sleeve, which is threadedly engaged with the shank at one end thereof and adapted to be screwed axially along the shank. The sleeve forms a ball socket, which is adapted to receive the ball of the blade therein. A clamping rod extends axially within the socket between the shank and the ball to engage and disengage said ball by the sleeve being screwed on the shank. The end of the clamping rod, which is adjacent to the ball, forms a circular sharp edge of a diameter which is substantially smaller than the diameter of the ball, thus cutting into the plastic material of the ball when the sleeve is screwed to engage the clamping rod with said ball.
Patent AT-E125494-T1 (AT)
Inventor: HOPPE JOACHIM
IPC: B26D7/18
Filed: 1990-04-23
Granted: 1995-08-15
Abstract: The invention relates to a method and an apparatus for applying flat punched elements in the desired position to the surface of a carrier material, the elements being present in multiple copies on a sheet. The multiple copies are fed to an applying device and positioned therein. At the same time as individual elements are separated out or punched, these elements are fixed in position with respect to the carrier material.
Patent AT-E129814-T1 (AT)
Inventor: ULICH BOBBY LEE
IPC: G01S17/06
Filed: 1990-09-18
Granted: 1995-11-15
Abstract: A novel timing control method is utilized in conjunction with an imaging lidar system of the type disclosed in U.S. Patent 4,862,257. This novel timing control is employed in applications wherein the lidar system is mounted on an airborne platform. The timing control method of this invention completely eliminates the glint detector with associated signal conditioner used in the system of U.S. Patent 4,862,257, and instead, relies upon a signal derived from the aircraft altimeter to continually provide platform altitude status. Since the entire system is under the control of a computer, the altimeter signal can be interpreted and used to adjust total delay so as to automatically track changing platform altitude. It is now possible to initiate all timing from the occurence of the laser "lamp fire" signal. The total delay to camera "gate on" is now the "lamp-to-laser" delay, plus round trip platform altitude delay (computed from the altimeter signal), plus desired water depth delay, less system delays.
Patent AT-E94352-T1 (AT)
Inventor: HECKERT DAVID C
IPC: A23F5/00
Filed: 1990-07-24
Granted: 1993-10-15
Abstract: A beverage containing a flavorant and green tea solids or flavanols is disclosed. The beverage can contain sweeteners. Caffeine can also be present in the beverage in ratio of caffeine to flavanols of from about 1:1 to about 1:30. The beverage can be carbonated or non-carbonated, i.e. a still beverage such as fruit juice or coffee. The preferred green tea solids are catechin and epicatechin and their derivatives. When caffeine is present, this beverage retains the alertness benefit of caffeine along with the relaxing effects attributed to the green tea solids.
Patent AT-E87722-T1 (AT)
Inventor: UNEWISSE HEINZ
IPC: B21C37/29
Filed: 1990-05-23
Granted: 1993-04-15
Abstract: The invention relates to a compressible fitting for producing a non-detachable sealed connection of pipes, which has at least one end which is of hook-shaped cross-section, is constructed in the manner of a bead, holds a round sealing ring and can be compressed with the pipe, and a region which connects thereto, is of cylindrical construction, extends in the longitudinal direction, is provided at the end with a bead-shaped depression (acting as a stop for the smooth-ended pipe which can be pushed in) and connects to the region characterising the type of fitting. In order to provide a compressible fitting which can be produced cost-effectively while maintaining the known rapid connection technology it is proposed that the region characterising the type of fitting be constructed as a cast or stamped base body (2, 9), which is produced from a metallic or non-metallic material, which, with a standardised connecting piece (3, 3', 3''), produced from sheet metal, has, in a known manner, an end (4, 4', 4'') which is constructed in the manner of bead and holds a round sealing ring (5, 5''), and a region (6, 6', 6''), which connects thereto, is of cylindrical construction and is provided at the end with a bead-shaped depression (7, 7', 7'') which acts as a stop for the smooth-ended pipe which can be pushed in. 
<IMAGE>
Patent AT-E95744-T1 (AT)
Inventor: TANK KLAUS
IPC: B23P15/28
Filed: 1990-08-13
Granted: 1993-10-15
Abstract: A method is provided which bonds a composite abrasive compact (10, 12) to cemented carbide pin (14). The method includes the steps locating a braze alloy (16) having a perforated metal material (20) embedded therein between a surface (22) of the composite abrasive compact (10, 12) and a surface (18) of the cemented carbide pin (14). The braze alloy (16) has a melting point below that of th metal material (20). The surfaces (18, 22) are urged together, the temperature of the braze alloy (16) is raised to above its melting point and maintained at this temperature for a short period. The alloy (16) is then allowed to cool and solidify and bond the surfaces (18, 22) together.
Patent AT-E111941-T1 (AT)
Inventor: HEITHORN MONIKA
IPC: C08L1/10
Filed: 1990-06-22
Granted: 1994-10-15
Abstract: PCT No. PCT/EP90/00994 Sec. 371 Date Dec. 31, 1991 Sec. 102(e) Date Dec. 31, 1991 PCT Filed Jun. 22, 1990 PCT Pub. No. WO91/00895 PCT Pub. Date Jan. 24, 1991.A process for the production of a multi-layer paint coating in which base paints are employed which contain 5 to 20% by weight of crosslinked polymer microparticles, 2 to 15% by weight of a cellulose ester and 5 to 20% by weight of an epoxidized fatty acid ester, the weight percentages relating to the total content of nonvolatile constituents, excluding pigments and inorganic fillers, and the cellulose ester being so selected that a solution of 15 parts by weight of the cellulose ester in 85 parts by weight of a 9:1 mixture of acetone and ethanol at 23 DEG  C. has a viscosity of 200 to 600 mPa.s.
Patent AT-E164486-T1 (AT)
Inventor: WINTER-SCAILTEUR NADINE DE
IPC: A01N3/00
Filed: 1990-09-06
Granted: 1998-04-15
Abstract: PCT No. PCT/BE90/00051 Sec. 371 Date May 2, 1991 Sec. 102(e) Date May 2, 1991 PCT Filed Sep. 6, 1990 PCT Pub. No. WO91/03160 PCT Pub. Date Mar. 21, 1991.Long-life cut flowers characterized in that their tissue water is replaced with a substance, particularly polyethylene glycol (PEG), which is unsuited to the metabloism of saprophytic agents, and method of treating cut flowers to obtain these long-life flowers.
Patent AT-E141735-T1 (AT)
Inventor: SMYTH PETER PAUL
IPC: G01J1/02
Filed: 1990-09-13
Granted: 1996-09-15
Abstract: PCT No. PCT/GB90/01416 Sec. 371 Date Apr. 20, 1992 Sec. 102(e) Date Apr. 20, 1992 PCT Filed Sep. 13, 1990 PCT Pub. No. WO91/04617 PCT Pub. Date Apr. 4, 1991.An optical detector for use in detecting digital optical signals has an optical fiber coupler which splits a received optical signal into two signal portions. The coupler has unequal length output fibers so that one signal portion impinges upon an associated photodetector delayed relative to the other. The photodetectors are connected in series nonopposed when the delay is equal to the bit period of the optical signal the output of the detector is the differential code (dicode) of the received signal which can be recovered by a high input impedance, i.e. integrating, amplifier. By forming the dicode in the optical domain in this manner large DC and AC dynamic ranges are obtained without linearity constraints on the optical transmission source that apply when the optical signal is transmitted as a dicode.
Patent AT-E115796-T1 (AT)
Inventor: CLARKE DONALD ERIC ARTHUR
IPC: H04B10/66
Filed: 1990-10-18
Granted: 1994-12-15
Abstract: PCT No. PCT/GB90/01607 Sec. 371 Date May 26, 1993 Sec. 102(e) Date May 26, 1993 PCT Filed Oct. 18, 1990 PCT Pub. No. WO91/06157 PCT Pub. Date May 2, 1991.A network head-end station (1) is arranged to receive an upstream TDMA frame comprising interleaved optical signals from a plurality of terminations (2) connected to the head-end station (1) by a fibre network (3). The upstream TDMA frame includes a quiet phase during which none of the terminations transmit. The station (1) includes an opto-electronic receiver (4), a DC clamping circuit (10) for the opto-electronic receiver (4) and a clamping pulse generator. The clamping pulse generator is arranged to generate a pulse at a predetermined time falling within the quiet phase to operate the DC clamping circuit to clamp signals received during the remainder of the TDMA frame to a DC reference level received during the quiet phase.
Patent AT-E158915-T1 (AT)
Inventor: UM GREGORY
IPC: G02B26/12
Filed: 1990-10-29
Granted: 1997-10-15
Abstract: A television display apparatus wherein a white light source emits a beam onto a plurality of dichroic mirrors which split the beam into three beams of the primary colors, then reflects the three primary beams onto three deformable reflective surfaces, which again reflect the beams through slits in a non-reflective surface, thereby modulating the intensity of the beams. The amount of light passing through the slits is horizontally scanned by one surface of a rotating polygonal mirror, then passes through collimating and projection lenses and onto a screen.
Patent AT-E115126-T1 (AT)
Inventor: MACKENZIE ALEXANDER RODERICK
IPC: A61P25/02
Filed: 1990-11-28
Granted: 1994-12-15
Abstract: PCT No. PCT/EP90/02043 Sec. 371 Date Jun. 12, 1992 Sec. 102(e) Date Jun. 12, 1992 PCT Filed Nov. 29, 1990 PCT Pub. No. WO91/09013 PCT Pub. Date Jun. 21, 1991.Muscarinic receptor antagonists of formula (I), and their pharmaceutically acceptable salts, wherein Y is -CH2-, -(CH2)2-, -CH2O-, -(CH2)2O- or -CH2S-; R is -CH or -CONH2; and R1 is a group of formula (a), where R2 and R3 are each independently H, C1-C4 alkyl, C1-C4 alkoxy, -(CH2)nOH, halo, trifluoromethyl, cyano, -(CH2)nNR4R5, -CO(C1-C4 alkyl), -OCO(C1-C4 alkyl), -CH(OH)(C1-C4 alkyl), -C(OH)(C1-C4 alkyl2, -SO2NH2, -(CH2)nCONR6R7 or -(CH2)nCOO(C1-C4 alkyl); R4 is H or C1-C4 alkyl; R5 is H, C1-C4 alkyl or C1 -C4 alkysulphonyl; R6 and R7 are each independently H or C1-C4 alkyl; and n is 0, 1 or 2. The compounds are particularly useful in treating irritable bowel syndrome.