baber/WOPTO huggingface dataset:
Patent AT-E22438-T1 (AT)
Inventor: WIDMER ERICH DR
IPC: C07C403/08
Filed: 1982-07-23
Granted: 1986-10-15
Abstract: A novel process for the manufacture of cyclohexene derivatives which are suitable as intermediates for the manufacture of rhodoxanthin or zeaxanthin, as well as a process for the manufacture of rhodoxanthin or of zeaxanthin itself. The invention is also concerned with a novel starting material and novel intermediates in this process.
Patent AT-E18578-T1 (AT)
Inventor: PRENGAMAN RAYMOND DAVID
IPC: C22C11/02
Filed: 1982-11-11
Granted: 1986-03-15
Abstract: Calcium and aluminum are alloyed into lead by adding a eutectic calcium-aluminum alloy to molten lead preferably at a temperature of at least 1020 DEG . The eutectic alloy contains about 73% calcium and about 27% aluminum.
Patent AT-E44430-T1 (AT)
Inventor: DEDOLPH RICHARD R
IPC: B29C67/20
Filed: 1982-12-16
Granted: 1989-07-15
Abstract: A continuous molding machine (10) for forming two chains (55) of soil plugs (50) for use in germinating seeds or otherwise growing plants. A continuous sheet of paper (22) is corrugated to conform to a series of mold elements (14) and a reaction mixture (32) of polymerizing agent and soil slurry is added over the paper to conform to the mold element shape. Another sheet of paper (38) is added over the top of the mixture (32) and the entire assembly is then passed under a series of pressure belts (42, 44, 46) during which time the mixture (32) is cured. The chain of soil plugs (50) which emerges from the pressure belts (42, 44, 46) is encased on both sides by paper (22, 38) and may be cut to provide a pair of separate soil plug chains (55).
Patent AT-E10329-T1 (AT)
IPC: A23C1/12
Filed: 1982-05-07
Granted: 1984-12-15
Abstract: 1. A process for manufacturing a powder product a liquid product, in particular milk, which consists in subjecting the liquid product to heat treatment, then in subjecting it tho concentration by a single or multiple stage evaporation, then in drying the resultant concentrate by means of air brought to a given temperature appropriate to the drying operations, which process is characterized in that, before bringing the air to this given temperature, it is preheated by transferring thereto heat taken from the liquid product which has undergone the heat treatment and is not yet concentrated.
Patent AT-E34550-T1 (AT)
Inventor: FELDER CHRISTIAN DIPL-ING
IPC: B65G47/34
Filed: 1983-10-14
Granted: 1988-06-15
Abstract: The invention relates to a retarding conveyor for cargo with an outward-transfer station at one location at least, with a sectionally subdivided, drivable conveying apparatus carrying the pieces of cargo, each section being drivable by an intermediate roller driven by a constantly revolving traction device, this intermediate roller being adjustable from the driving position into an idling position employing a feeler extending into the path of motion of the cargo. Such a retarding conveyor is to be provided with a large stowing volume, as well as a large number of outward-transfer stations through which transfer-out additionally takes place at high velocity. For this purpose, a section (5, 5',5'') of the conveying apparatus (2) is supported, as the outward-transfer station, in a segmented frame (6) tiltable about a folding axle (10) arranged in parallel to the conveying plane, this segmented frame being adjustable by an auxiliary force into an inclined tilting position terminating toward a conveyor (11, 11') arranged at an offset level, wherein the drive connection to a traction device (4) is constantly present or can be established, respectively.
Patent AT-E35686-T1 (AT)
Inventor: HELLER JORGE
IPC: A61K9/20
Filed: 1983-10-24
Granted: 1988-07-15
Abstract: Water-soluble polyesters useful in the preparation of bioerodible hydrogels are described. The polyesters are formed by condensing three monomers: a first monomer which is either an unsaturated aliphatic or cycloaliphatic dicarboxylic acid or an unsaturated aliphatic or cycloaliphatic diol; a second monomer which is a water-soluble polyglycol; and a third monomer which is a dicarboxylic acid having an electron-withdrawing group placed vicinally to a carbonyl group of the acid. Water-soluble polyesters with molecular weights ranging from about 5000 to about 30,000 are disclosed.
Patent AT-E26901-T1 (AT)
Inventor: PELLENC ROGER JOSEPH PIERRE
IPC: A01G3/033
Filed: 1983-11-21
Granted: 1987-05-15
Abstract: A portable hydraulic tool, such as a hydraulic secateurs, is of the kind having a single acting ram including a driving piston with its piston rod connected to at least one movable operating member such as a cutting element of the tool, the piston being movable in fluid tight manner in a bore under the thrust of hydraulic fluid acting on a working face of the piston, the improvement being that there is provided a return chamber the volume of which decreases when the driving piston is displaced in its working stroke, the return chamber containing a compressible fluid under pressure such that, when the thrust exerted on the piston by the hydraulic fluid becomes less than the thrust exerted on the piston by the compressible fluid, the piston is caused to carry out a return stroke by the expansion of the compressible fluid.
Patent AT-E58061-T1 (AT)
Inventor: HEINZ FRANZ XAVER
IPC: A61K39/12
Filed: 1983-09-26
Granted: 1990-11-15
Abstract: Spring-summer meningoencephalitis (SSME) is caused by the SSME virus. This virus contains a glycoprotein molecule (E) which induces a protective immune response after infection or active immunisation. This entails production of antibodies directed against various antigenic determinants of the glycoprotein molecule, some of which antibodies have a protective action but others being blocking and reducing the protective action. The object is to identify the antigenic determinants with different effects and to provide peptides and peptide-containing compounds which contain one or more of the antigenic determinants which induce protective antibodies or are free of antigenic determinants which induce blocking antibodies. The antigenic determinants are identified by their reactivity with monoclonal antibodies which are specific reagents. The peptides and peptide-containing compounds are prepared by enzymatic or chemical fragmentation of the glycoprotein molecule or by synthetic construction of the appropriate amino-acid sequences. The peptides and peptide-containing compounds can be used to prepare vaccines active against SSME virus infections. Figure 1 depicts the glycoprotein molecule by a wavy line, with the distribution of the various antigenic determinants being illustrated by the binding sites of the corresponding monoclonal antibodies indicated by  ORTHOGONAL  symbols.
Patent AT-E64824-T1 (AT)
Inventor: LIESENFELD EMIL
IPC: A23B4/32
Filed: 1983-09-30
Granted: 1991-07-15
Abstract: PCT No. PCT/DE83/00168 Sec. 371 Date Jul. 19, 1985 Sec. 102(e) Date Jul. 19, 1985 PCT Filed Sep. 30, 1983 PCT Pub. No. WO85/01419 PCT Pub. Date Apr. 11, 1985.A method and an apparatus for preserving raw meat products are described. The meat products are lightly salted and placed atop each other in a compressive vessel. The vessel has a lid which is movable in the vertical direction and capable of exerting pressure on the meat products. The meat products are subjected to periods of increasing and then decreasing pressures. In this way, juices from the meat are squeezed out. These juices act as a preservation brine for the meat.
Patent AT-E23609-T1 (AT)
Inventor: NADAS JULIUS
IPC: F16D65/18
Filed: 1984-06-25
Granted: 1986-11-15
Abstract: Disc brake for rail vehicles having a brake clamp (7) located in one plane and having two brake levers (4) having their central portions connected by a pull rod (5). The latter is formed with a rotatable threaded spindle (9) as a stay, which spindle is rotatable from the brake cylinder (15) by means of a turning lever having a play adjustment device. The axle (16) of the brake cylinder (15) extends perpendicularly to the plane (8) of the brake clamp (7) between the two brake levers (4) and between the pull rod (5) and a bearing block (6) for the brake lever ends, at a distance from the brake disc. The brake cylinder (15) carries the bearing block for the brake lever ends and a carrier arm (22) for the pendulum suspensions (24) of the brake shoes (2).
Patent AT-E60933-T1 (AT)
Inventor: YAMADA MASAAKI
IPC: C12P21/02
Filed: 1984-11-27
Granted: 1991-03-15
Abstract: A novel cloned DNA encoding a rabbit Tumor Necrosis Factor (TNF) or a principal portion thereof, a vector having said DNA inserted thereinto, a host transformed with said vector, a novel polypeptide having or containing the rabbit TNF or a principal portion thereof, and a process for producing said polypeptide comprising cultivating said transformed host.
Patent AT-E38900-T1 (AT)
Inventor: HARMER ALAN LEWIS
IPC: G01N21/43
Filed: 1984-07-31
Granted: 1988-12-15
Abstract: PCT No. PCT/CH84/00122 Sec. 371 Date Apr. 2, 1985 Sec. 102(e) Date Apr. 2, 1985 PCT Filed Jul. 31, 1984 PCT Pub. No. WO85/00886 PCT Pub. Date Feb. 28, 1985.A refractometer comprises a light source (DEL), a prism (P) immersed in a liquid (L) and the entry face of which is a cylinder portion. The exit face (2) of the rays is cut according to an acute angle ( theta ) relative to a diametrical plane (3) of the cylindrical face so that the rays refracted through the prism at two different temperatures, for a liquid of given concentration, however, emerge from the face (2) converging towards a common zone thereby tending to measure the concentration of the liquid independently of the temperature variations.
Patent AT-E36396-T1 (AT)
IPC: F16L27/02
Filed: 1985-06-22
Granted: 1988-08-15
Abstract: A joint for a water-carrying pipe system, e.g. for a garden spray, has a joint shoulder with a disk-like part for each pipe end to be connected. The two disk parts are arranged on either side of the hose passed centrally through the joint. On either side of the joint, the hose is connected to the pipe ends in that it is passed through an opening, whose internal diameter is somewhat smaller than the external diameter of the hose. Thus, the hose engages flat on the openings of the pipe ends, so that this in itself leads to a liquid-tight seal.
Patent AT-E33375-T1 (AT)
IPC: F16D1/10
Filed: 1985-12-23
Granted: 1988-04-15
Abstract: A coupling for rotatably connecting a reel with a drive shaft has a support which is fast with the drive shaft. The support is provided with a recess which is designed to receive a complementary stub shaft fixed to the reel. The recess has an open side via which the stub shaft may be inserted in and removed from the recess, and an arresting element in the form of a wheel is provided to close the open side. The arresting wheel is pivotally mounted on the support for movement between a release position in which the open side of the recess is exposed to permit insertion of the stub shaft in, and removal of the latter from, the recess, and an arrest position in which the open side of the recess is closed to prevent release of the stub shaft. The pivot axis of the arresting wheel extends at right angles to the axis of rotation of the support. A pawl is pivotally mounted on the arresting wheel for movement between an operative and an inoperative position, and the pivot axis of the pawl is parallel to that of the arresting wheel. The pawl has a free end portion, and the support is provided with a cutout which receives this end portion when the arresting wheel is in its arrest position and the pawl is in its operative position. The pawl an the cutout are designed in such a manner that, in the operative position of the pawl, the latter prevents unintentional movement of the arresting wheel from its arrest position to its release position. The pawl has an arm which may be gripped in order to pivot the pawl to the inoperative position in which the pawl is clear of the cutout. The arresting wheel may then be moved to its release position.
Patent AT-E28167-T1 (AT)
Inventor: BOR JAN HERMAN
IPC: B66B9/08
Filed: 1985-01-31
Granted: 1987-07-15
Abstract: The invention deals with a stairlift. An endless tubular guide track 1, 2, 3 comprises two parallel rails 1, 2 one above the other and two connecting parts 3. A series of transmission elements 6 may move inside the guide track and a toothed wheel 12, driven by a motor, can engage via a groove 4 in at least the top rail 1 with an aperture 9 in each transmission element 5. A carrying platform 13 is connected to carriage 14 whose top end is attached to a roller 19 which moves inside the top rail 1, and whose bottom end is conducted relative to the outer surface of the bottom rail 2. In order to improve the stability of the carriage during the negotiation of bends, the carriage consists of a parallelogram of vertical bars 15 and crossbars 16, said crossbars 16 being hingedly connected with the vertical bars 15 about a vertical and about a horizontal axis, and the carrying platform 13 being hingedly connected with two points 26 of the crossbars 16 located more or less directly above one another.
Patent AT-E64691-T1 (AT)
Inventor: KARG ROLAND DR
Filed: 1986-04-22
Granted: 1991-07-15
Abstract: In a cyclone mixer for the continuous mixing of pulverulent substances with liquids, with a charging mechanism for the pulverulent substances and with a mixing chamber positioned below it and into whose upper region issues a tangential suction tube and which is provided in the lower region with a pump impeller and a dispersing apparatus surrounding the same and into whose lower region issues an outlet, it is provided according to the invention that the dispersing apparatus is constructed as a fixed lamellar ring, which is provided with uniformly circumferentially distributed baffle lamellas extending substantially radially outwards and whose inner portions immediately adjacent to the radial outer boundary of the impeller. In the case of an extremely simple construction, this apparatus ensures that despite the oppositely influencing parameters of high dispersion level and high throughput, a qualitatively and quantitatively very high efficiency is achieved.
Patent AT-E55638-T1 (AT)
Inventor: KNOEFLER ERHARD
IPC: F24B5/02
Filed: 1986-06-03
Granted: 1990-09-15
Abstract: 1. Hot-air furnace for solid fuels having an essentially cylindrical combustion chamber (1), arranged in lying position, the shell casing of which is partially formed by pipe elbows (2) extending in the circumferential direction and arranged identically one after another, which pipe elbows project on the outside at the top and the bottom and are open at their upper and lower ends, and furthermore, the combustion chamber (1) has at its front end wall (8) a fire door and (9) in the upper region of its rear end wall (2) a flue gas extractor (12) and has a deflection device (13) which extends from the rear end wall (11) of the combustion chamber into the front region of the combustion chamber, characterized in that tuyeres (18), introducing secondary air, are arranged in front of or above the deflection device (13), which tuyeres are arranged on pipe sections (21) which are introduced with their inlet ends (22) into two of the pipe elbows (2) arranged on both sides of the combustion chamber (1).
Patent AT-E55637-T1 (AT)
Inventor: SANDE KURT
IPC: F16L37/62
Filed: 1986-10-23
Granted: 1990-09-15
Abstract: Self-coupling flange for coupling and at the same time both axial and radial locking of two components. The coupling is especially suited for coupling of an actuator to valves etc. The coupling comprises an upper part (4) arranged to be fixed to or incorporated into one component (2) and a lower part (5) arranged to be fixed to another component (3). The parts of the coupling further comprise an annular piston (12) and a locking ring (23). The coupling device has an inner through going radial opening (18), and both parts (4, 5) of the coupling has sloping contact faces (10, 22). The coupling is equipped with flow passages (16, 17) for hydraulic fluid and is thereby suited for remote control.
Patent AT-E55923-T1 (AT)
Inventor: GOLINO CARLO MARTIN
IPC: B01J21/16
Filed: 1986-02-24
Granted: 1990-09-15
Abstract: High surface area agglomerates of a porous oxide for the support of catalysts are provided. The agglomerates, in coarse particulate form, are incorporated into a sinterable ceramic structure as a discrete discontinuous phase. The agglomerates provide the high surface area necessary for effective catalyst support within the ceramic structure, which is sintered to provide appreciable density and strength. The particles of a high surface area agglomerate are provided by:(a) mixing into a substantially homogeneous body(i) a porous oxide having a surface area of at least 20 <sub>M</sub><sup>2</sup>/g selected from the group consisting of alumina, silica, spinel, titania, zeolite, zirconia, and mixtures of these; and(ii) a binder for the oxide,(b) drying the body; and(c) forming the body into particles having a median diameter of 50-250 microns.
Patent AT-E86868-T1 (AT)
Inventor: ARAKAWA TSUTOMU
IPC: C07K1/113
Filed: 1986-04-18
Granted: 1993-04-15
Abstract: A composition of matter consisting of recombinant human immune interferon having a near-UV circular dichroic spectrum in aqueous solution at neutral pH with positive bands at about 259 nm, 266 nm, 280 nm, and 287 nm, and with shoulders at about 270 nm and 292 nm. Also disclosed is a method for purifying human immune interferon in which proper refolding of the interferon is accomplished by unfolding in a denaturant, such as urea, dilution in ammonium acetate to approximately 0.18 mg/ml of interferon (or less), and dialysis of the solution. The properly folded, purified product which results has a four- to eight-fold greater activity than the aggregate which otherwise results.
Patent AT-E57081-T1 (AT)
Inventor: WAGNER ROBERT F
IPC: G09B23/32
Filed: 1986-04-21
Granted: 1990-10-15
Abstract: An apparatus particularly suited for measuring the shape or contour of a surface under load, such as a mattress, is comprised of a humanoid having body limb extremities which are movable in a manner similar to the movement of comparable human extremities. Sensors are placed at joints, such as the knees and hips, to measure the amount of relative movement, i.e. deflection, that occurs at these joints when the humanoid is placed upon a mattress surface. The sensors provide an indication of the shape or contour of the mattress surface by correlation of the relative movement that occurs at these joints caused by the underlying mattress shape. In its preferred form, a movable frame is provided to raise and lower the humanoid in relation to the mattress surface to be tested. A "spine" is also advantageously provided with associated sensors to measure deflection, and thus surface contour, in the lower torso/abdominal region.
Patent AT-E62689-T1 (AT)
Inventor: ROWLANDS DAVID ALUN
IPC: C07D513/04
Filed: 1986-07-31
Granted: 1991-05-15
Abstract: The present invention relates to compounds of formula I   <IMAGE> [wherein R and R3,which may be the same or different, each represents a hydrogen atom or a straight-chained or branched C1-6 alkyl group or together with the intervening carbon atom represent a C3-6 cycloalkyl group; R1 represents a C7-12 straight-chained, branched or cyclic alkoxy group; and R2 represents a hydrogen atom, a straight-chained or branched C1-6 alkyl group, a C2-7 alkoxycarbonyl group, a C3-6 cycloalkyl group, an aralkyl group, an aryl group (unsubstituted or substituted by one or more halogen atoms or C1-6 alkyl, C1-6 alkoxy or nitro groups) or a heteroaryl group] and acid addition salts thereof, to processes for their preparation and to their application as drugs. Compounds 1 have anti-allergy activity.
Patent AT-E72300-T1 (AT)
IPC: F04B43/10
Filed: 1986-10-30
Granted: 1992-02-15
Abstract: A filter pump head assembly (10) is adapted for use with pneumatic pumping control systems. The assembly includes a rigid case subassembly (12) enclosing a chemically inert liner subassembly (14) which encloses a filter subassembly (16). The liner subassembly (14) includes a pneumatically deformable pumping membrane (72), the deformation of which varies the volume surrounding a filter cartridge (112). Various valves (33, 34 and 35) and ports are operated by selective pneumatic pressure on a top membrane (68). The control block (80) includes a bubble capture channel (94) which allows the bleeding of undesirable gas bubbles during use. The invention pump of the various disclosed embodiments is particularly adapted to pump and filter ultrapure, reactive fluids varying viscosities at a low pumping pressure. The primary current commercial usage of the invention is in the semiconductor manufacturing industry.
Patent AT-E52122-T1 (AT)
Inventor: RIMMELE RAIMUND
IPC: E04B2/22
Filed: 1987-01-23
Granted: 1990-05-15
Abstract: 1. A building block comprising two mutually oppositely disposed end walls forming the abutting surfaces for respective laterally adjoining building blocks, and side walls which extend perpendicularly to the walls and which form the free wall surface, characterised by two brick elements (3, 4) which are each of substantially U-shaped cross-sectional configuration and which are disposed in opposite relationship to each other with mutually facing profile limbs which are in the form of side portions (5, 6) and which jointly form the side walls (2) and respectively project into slotshaped pockets (7, 8) in the other brick element (3, 4), wherein the slot-shaped pockets (7, 8) extend parallel to the side portions (5, 6) and adjoining same and extend in respect of their depth approximately as far as the profile backs of the brick elements (3, 4) which form the respective end walls (1).
Patent AT-E67949-T1 (AT)
Inventor: HAHN HELMUT
IPC: B23K9/035
Filed: 1987-03-05
Granted: 1991-10-15
Abstract: An improved welding device with supporting elements for external welding of circular seams in abutting tube sections or curved tube components, a plurality of curved supporting elements forming a complete annular arrangement which is flexibly preloaded and pushes outwards against the inner tube surface in the welding area between tube sections abutting end to end. There is no separate tube-clamping mechanism; on the contrary, there is only a double-acting fluid cylinder which is fitted between two mounting shoes carrying the supporting-element arrangement and performs a double function owing to the fact that the requisite radial force is applied for aligning the tube sections and for the means for expanding and contracting the supporting-element arrangement. A novel outer clamp element assists the very accurate positioning of the device and the spacing of the joint gap.
Patent AT-E89775-T1 (AT)
Inventor: KOHLER PAUL
IPC: B24B5/16
Filed: 1987-03-19
Granted: 1993-06-15
Abstract: Provided in the external cylindrical grinding machine is a rocker on which the grinding wheel is mounted and which is adjusted by a threaded spindle which is driven by a stepping motor or a digital motor. The infeed of the grinding wheel, i.e. the adjustment of the rocker, is controlled by a computer in accordance with the axial travel of the rocker or of the tool slide as a function of the oblique position of the roller to be ground with regard to the axial travel of the rocker or the tool slide. <IMAGE>