baber/WOPTO huggingface dataset:
Patent AT-E13566-T1 (AT)
Inventor: WURMBACH BERTHOLD
IPC: E01C23/088
Filed: 1982-06-04
Granted: 1985-06-15
Abstract: 1. Scraper apparatus for removing covering layers from roadways and walkways, comprising a chassis (10), three road wheels (12, 14, 16), namely two forward road wheels (12, 14) lying coaxially side by side and a non-steerable road wheel (16) to the rear in the direction of travel, at least one of these road wheels (12, 14, 16) being in driving connection with a drive unit (44), a steering element (60) and at least one motor-driven scraper cylinder (46, 48) which is settable with its covering-engagement zone in each case to a level below the plane of the lower common tangent of the road wheels (12, 14, 16), characterised by the combination of the features : a) the steering element (60) is formed as a follower guide pole fitted substantially rigidly to the chassis ; b) the two forward road wheels (12, 14) are also not steerable ; c) the rear road wheel (16) is in drive connection with the drive unit (44) ; d) behind the rear road wheel (16), in the direction of travel, a steering wheel (74) is provided approximately in the middle of the track between the two forward road wheels (12, 14) ; e) a height-setting device (26) is provided for setting the height of the steering wheel (74) in relation to the road wheels (12, 14, 16), by which device the steering wheel (74) is displaceable down to below the common tangent plane of the road wheels (12, 14, 16) ; f) the steering wheel (74) is freely rotatable about a vertical steering axis (72) and is offset with its axle (76) in relation to the steering axis (72).
Patent AT-E26758-T1 (AT)
Inventor: CARRINGTON JAMES EDWARD
IPC: B41J9/44
Filed: 1983-11-03
Granted: 1987-05-15
Abstract: This control system for a multispeed/multipitch line printer basically comprises two read/write memories called the Band Image Buffer (19) and the Print Line Buffer (17). The Band Image Buffer (19) is loaded with the character image of the print band or chain (10) and can be visualized as an electronic band running in synchronism with the type carrier (10). The Print Line Buffer (17) is loaded with a line of data to be printed. Both buffers (17, 19) are read during each option time of a print subscan, their contents are compared in a comparator (47)-which controls the hammer firing circuits (51, 53)-, and their respective address registers (23, 22) are modified to a new value at the end of each subscan. A control bit is stored in a check buffer (20) to detect the end of each subscan. Comparison of the contents of the Band Image and Print Line Buffers (19, 17) continues until the control bit is detected signifying that a Band Image Buffer correction cycle followed by a Print Line Buffer correction cycle should be performed.
Patent AT-E41349-T1 (AT)
Inventor: VETTER HEINZ DR
IPC: B32B37/00
Filed: 1983-11-16
Granted: 1989-04-15
Abstract: A plastic multilayer multiple-wall panel, manufactured by the coextrusion of a plurality of adhesively bonded layers of thermoplastically extrudable synthetic resins by means of a multicomponent extrusion die, and comprising a supporting core layer of polycarbonate resin with a plurality of continuous hollow chambers, a UV absorption layer, boned on one or both sides of said core layer and made of a synthetic resin containing at least 2 weight percent of a UV absorber that is volatile at elevated temperatures, and a cover layer, on that side of the UV absorption layer which faces away from the core layer, of a synthetic resin which contains less than 2 weight percent of volatile UV absorber.
Patent AT-E32927-T1 (AT)
Inventor: OLSCHAK HANS
IPC: E02B3/14
Filed: 1984-01-13
Granted: 1988-03-15
Abstract: 1. Composite web consisting of a bitumen web (4) and a plastics layer connected therewith, for incorporation between a bituminous layer (6) and a layer (7) based on bitumen or asphalt applied hot, the composite web being for building or bridge sealing, characterized in that the plastics layer consists of a reinforcing inlay (3) based on glass fibres embedded in soft PVC (2) and is adhesively connected over its entire surface with a single or multi-layer bitumen web (4) modified with polymers.
Patent AT-E19739-T1 (AT)
Inventor: WALTER ULRICH
IPC: F16H27/02
Filed: 1984-03-20
Granted: 1986-05-15
Abstract: 1. A press for producing pellets from loose bulk material, which comprises an annular female die having a plurality of radial press channels and within it a coaxial, non-rotatable holder of pressrolls of which each by its circumference almost touches the die, characterised in that a wheel (15) is mounted on the shaft (5) of the die (2), which wheel (15) is provided with circumferential lugs or projections (16) whilst on the press housing (1) there is provided an hydraulic ram (17) which is movable in the plane of said wheel in opposition to spring loading in such a manner as to be capable of intermittently rotating the wheel by tangential thrust engaging in each case behind one of said lugs or projections (16).
Patent AT-E37563-T1 (AT)
Inventor: ZIMMERMANN ULRICH PROF
IPC: C12M1/00
Filed: 1984-06-08
Granted: 1988-10-15
Abstract: Disclosed is a process and device for fusing cells in which the cells are doped with magnetic particles and exposed to a nonhomogeneous magnetic field which permeates the fusion space in such a way that the doped cells collect close together, and then, in order to create the disruptions in the membrane structures of the adjacent cells, the cells are exposed either to the pulse of an electric field of at least the level of the breakdown voltage or to chemicals which cause the disruptions in the membrane structure such as polyethylene glycol, or to inactivated viruses which cause the disruptions in the membrane structure such as Sendai viruses.
Patent AT-E23912-T1 (AT)
Inventor: MAYER ANDREAS
IPC: F02B37/18
Filed: 1984-06-15
Granted: 1986-12-15
Abstract: An exhaust gas blow-down valve of a pressure wave supercharger comprising a flap which is connected by a flap lever, a flap shaft and a second lever to a control device responsive to a process pressure of the pressure wave supercharger. In order to avoid deterioration of the scavenging coefficient of the pressure wave supercharger, a restraining screen is provided around part of the periphery of the flap at a distance from it, which restraining screen deflects the exhaust gas flowing out of the flap gap into the desired direction parallel to the axis of the exhaust gas outlet stub pipe.
Patent AT-E25617-T1 (AT)
Inventor: HAAR LUCAS H DIPL-ING
IPC: B43K5/14
Filed: 1984-08-10
Granted: 1987-03-15
Abstract: 1. A fountain pen including an exchangeable ink cartridge and an ink duct having compensation chambers, an ink flowpath and - separated therefrom - an air-flow path, in which a portion of the air path, which is constructed as a control system for ensuring even delivery of the ink, is formed by boundary faces of both the ink duct and the head of the ink cartridge, characterized in that the air flow-path (6) is closable by means of a valve (3, 19), which is held open against the bias of a spring (23) urging the valve (3, 19) into its closing position, by the ink cartridge (10) inserted into the pen, and in that the cartridge is provided with at least one tenon (22).
Patent AT-E33300-T1 (AT)
Inventor: DENK HERBERT
IPC: B23Q1/00
Filed: 1984-11-02
Granted: 1988-04-15
Abstract: 1. A device for the supply of liquid to a hydraulic motor (1), which is connected with a feed (5) duct adapted to be supplied by a pump (2) and with a return duct (6) opening into a reservoir (3) which is not under pressure, the feed duct (5) being arranged within the return duct (6) constituting a shield duct and in which a residual pressure is maintained which is substantially lower than the working pressure in the feed duct characterized in that in the case of the supply of liquid to a hydraulic motor (1) incorporated in mobile equipment the residual pressure in the return duct (6) is detected by means of a sensor (15), which at least in the case of a drop of the sensed residual pressure under a certain minimum level shuts off the supply of liquid via the feed duct, which may be shut off by means of a valve (7), whose actuating member (10) is able to be operated by a means of a manual switch (8) associated with the hydraulic motor (1), such switch having a control output which is subject to the control output of the sensor (15).
Patent AT-E40318-T1 (AT)
Inventor: TOMITA MINORU
IPC: B41F23/08
Filed: 1984-09-27
Granted: 1989-02-15
Abstract: A varnish coater for a printed product is provided, wherein a varnish supply pipe (30) from a varnish tank is open at a position above a bucket-like varnish pan (26) for storing varnish (27), overflow means (31, 32) connected between the varnish tank and a varnish drain pipe (33) opens at a predetermined varnish level in the varnish pan (26), and varnish drain port means (35) is formed in a bottom portion of the varnish pan (26) so as to cause the varnish tank to communicate with the varnish drain pipe (33).
Patent AT-E43381-T1 (AT)
Inventor: ANDRAE WOLFHART DR-ING
IPC: E01D19/04
Filed: 1985-03-12
Granted: 1989-06-15
Abstract: An adjustable load support for lifting, lowering, and transferring heavy loads is provided, comprising a hollow container having a bottom, side walls, and a liftable top. A portion of the top protrudes into the interior of the container. An elastomeric mass substantially fills the remainder of the interior of the container. Sealing elements are also provided which seal the portion of the top of the container extending into the interior of the container with the side walls. A substantially flat diaphragm is located between the elastomeric mass and the bottom of the container. The diaphragm is substantially parallel to the plane of the bottom of the container but is not in contact with the side walls of the container. Means for introducing a pressurized medium between the diaphragm and the elastomeric mass through an opening in the diaphragm is also provided. When the pressurized medium is introduced into the container between the diaphragm and the elastomeric mass, the top of the container is lifted. Conversely, when the pressurized medium is let out of the container, the top of the container is lowered.
Patent AT-E81537-T1 (AT)
Inventor: NIELSEN JENS PETER
IPC: B29C47/00
Filed: 1985-05-07
Granted: 1992-10-15
Abstract: A sloping roof structure comprises a supporting structure (72) and a plurality of elastically flexible, outwardly convexly curved roofing plates (74) mounted thereon. The roofing plates are mounted in a partly overlapping relationship so that the lower rim portion of each plate overlaps the upper rim portion of an adjacent lower plate. Each roofing plate is fastened to the supporting structure by means of nails (75), screws or other fastening means at a portion intermediate of the upper and lower rim portions of the plate. The initially curved plate is fixed in an at least partly flattened condition, whereby the upper and lower rim portions are resiliently pressed against the supporting structure (72) and the outer surface of the adjacent lower plate, respectively. The curved roofing plates (74) for such a roof structure may be made from a layer (37) of a plastic, deformable material, such as a cement mixture which may be reinforced by fibers. This layer of material may be placed on a curved supporting surface (70) so that the layer of material attains a shape similar to that of the supporting surface. The layer of material may then be hardened or set while supported by the curved supporting surface.
Patent AT-E54028-T1 (AT)
Inventor: CARRICO ROBERT J
IPC: G01N33/53
Filed: 1985-05-18
Granted: 1990-07-15
Abstract: A nucleic acid hybridization assay employing an immobilized or immobilizable polynucleotide probe selected to form DNA<.>RNA or RNA<.>RNA hybrids with the particular polynucleotide sequence to be determined. Resulting hybrids are detected by binding of an antibody reagent, preferably labeled with a detectable chemical group, selective for binding the hybrids in the presence of the single stranded sample and probe nucleic acids. No immobilization or labeling of sample nucleic acids is necessary and hybridization can be performed entirely in solution.
Patent AT-E40805-T1 (AT)
Inventor: AMLINGER HEINRICH
IPC: B22F9/08
Filed: 1985-06-24
Granted: 1989-03-15
Abstract: Apparatus for the manufacture of metal powder by atomization with noble gas or nitrogen, having an atomization tower, a gas recycling system, and a gas cleaning system is disclosed. The gas cleaning system is connected parallel to the atomization tower in order to shorten the start-up time without increasing the cost and complexity of the gas cleaning system.
Patent AT-E58902-T1 (AT)
Inventor: PERRONE ETTORE
IPC: C07D499/06
Filed: 1985-06-26
Granted: 1990-12-15
Abstract: There are provided compounds of formula  <IMAGE>  wherein R is hydrogen atom or C1-C3 alkyl group optionally substituted from halogen atom or hydroxy group optionally protected, and Q(+) represents a group  <IMAGE>  wherein R1, R2 and R3 are each either: (i) optionally substituted alkyl, aralkyl or aryl radical or (ii) R1 is as defined above under (i) and R2, R3, taken together, represent an optionally substituted or fused heterocyclic radical or (iii) R1, R2, R3, taken together, represent an optionally substituted azonia-bicyclo or tricyclo radical or (iv) R1, R2, R3, taken together, represent an optionally substituted fused pyridinium radical or (v) R1, R2, R3, taken together, represent an optionally substituted pyrazimium, pyrazolium or pyridazinium radical, and the pharmaceutically or veterinarily acceptable salts thereof. A method of preparation is also provided. The compounds show high antibacterial activity.
Patent AT-E44281-T1 (AT)
Inventor: BERMAN ELLEN M
IPC: A61P35/02
Filed: 1985-06-28
Granted: 1989-07-15
Abstract: A benzoselenino[4, 3, 2-cd] indazole compound having in free base form the following general formula <CHEM>  amd the pharmaceutically acceptable salts thereof, wherein: R7, R8, R9 and R10 independently represent hydrogen, hydroxy or alkoxy of from one to four carbon atoms; R2 is ANR  min R sec  in which A is a straight or branched alkylene chain of from two to five carbon atoms, optionally substituted with hydroxyl and in which R min  and R sec  are independently a hydrogen, a straight or branched alkyl of from one to four carbon atoms, optionally substituted with hydroxyl or R min  and R sec  when taken together, represent the bifunctional radical <CHEM> in which n and m are each, independently, the integer 2 or 3 and B is a direct bond or O, S or NR''' wherein R''' is hydrogen or straight or branched alkyl of from one to four carbon atoms, optionally substituted with hydroxyl; and R5 is nitro, NH2, NHR2 or NHR''' min  wherein R''' min  is a one to four carbon atom acyl radical, a chloroacetyl radical,   -@-Z-NRxRy wherein Z is a straight or branched alkylene chain of from one to four carbon atoms and wherein Rx and Ry are each hydrogen, or a straight or branched alkyl of from one to four carbon atoms optionally substituted with hydroxy, R''' min  is the group <CHEM> Also disclosed are methods for their production and pharmaceutical compositions comprising the compounds. Compounds of the invention have pharmacological properties and are useful antibacterial agents, antifungal agents, and antitumor agents.
Patent AT-E51151-T1 (AT)
Inventor: MASUDA YOSHINOBU
IPC: A61K31/403
Filed: 1985-07-22
Granted: 1990-04-15
Abstract: The invention relates to a new method for the treatment of anoxia of brain cells using a PGl<sub>1</sub> derivative of the formula:(wherein R represents an alkyl group of 1 to 4 carbon atoms) or cyclodextrin clathrates thereof, or non-toxic salts thereof.
Patent AT-E77258-T1 (AT)
Inventor: HODSON HARRY
IPC: B28C5/38
Filed: 1985-03-15
Granted: 1992-07-15
Abstract: A method and apparatus for producing a colloidal mixture of a high degree of hydration comprising a hollow enclosure having a feed inlet to receive at least two dissimilar products to be colloidalized and a discharge outlet to dispense the colloidal mixture comprising a thrust generating assembly including a down thrust generating component and an upthrust generating component to cooperatively generate a pair of concentrically disposed cylinders of liquid mass moving in opposite directions relative to each other within the hollow enclosure such that the interface face between moving liquid masses forms a liquid shear zone to impart high energy mixing therebetween to produce the colloidal mixture.
Patent AT-E66383-T1 (AT)
Inventor: MARTINEK RUDOLF
IPC: B28C5/14
Filed: 1986-12-11
Granted: 1991-09-15
Abstract: A double-shaft forced-feed mixer, for example for building material mixtures, is proposed which is assembled according to the principle of movement of the batch-type mixer and is usable both for continuous and discontinuous operation.
Patent AT-E53398-T1 (AT)
Inventor: PONS DICK ADRIAAN
IPC: C08L33/08
Filed: 1986-09-08
Granted: 1990-06-15
Abstract: The invention relates to a composition baesd on an aqueous dispersion of an addition polymer of one or more olefinically unsaturated monomers, emulsion stabilizers and/or emulsifiers and a silicon compound.The addition polymer comprises monomer units containing acid groups and the silicon compound used is an epoxysilane with the formulawhereR = epoxyalkyl (C<sub>1</sub>-C<sub>4</sub>),R' = alkyl (C<sub>1</sub>-C<sub>4</sub>) or phenyl,R<sup>2</sup> = alkoxy (C<sub>1</sub>-C<sub>4</sub>), alkyl (C<sub>1</sub>-C<sub>4</sub>) or phenyl,R<sup>3</sup> and R' = alkoxy (C<sub>1</sub>-C<sub>4</sub>) or OHThe composition can be applied in adhesives and coatings.
Patent AT-E74206-T1 (AT)
Inventor: BLAU CYRIL AARON
IPC: G01N33/48
Filed: 1986-06-06
Granted: 1992-04-15
Abstract: The present invention provides a method of preparing food samples from selected foods which may be used in a test for human sensitivity to the food. The method comprises the steps of:  extracting the water-soluble protein fraction from the food, depositing an aqueous solution of the fraction in a well formed in a test plate, and dehydrating the fraction in vacuuo to deposit the fraction in the well. The dehydrating step is preferably carried out by freeze-drying the test plate. A suitable test plate includes a plurality of wells, in which a similar plurality of different food samples are placed. The test plates of the present invention are used in a cytotoxic test.
Patent AT-E53332-T1 (AT)
Inventor: LEBRETON EDWARD T
IPC: B29C33/14
Filed: 1986-10-01
Granted: 1990-06-15
Abstract: There is disclosed apparatus for rotationally casting a plastic liner (80) for a pressure vessel having a metal access fitting (54) molded therein. The apparatus includes a rotational casting arm (l0) having a mold supporting surface (38, 42) and adapted to be rotated about orthogonal axes (X, Y). A hollow mold (46) having a mold cavity surface (73) conforming to the outside surface of the liner to be molded is removably attached to the mold supporting suface together with a metal access fitting. The metal access fitting has a longitudinal axis aligned with one of the orthogonal axes and has at least a first surface portion (58) extending into the mold cavity. The first surface portion and the surface of the mold cavity are coated with plastic upon mold rotation to form the plastic liner.
Patent AT-E100935-T1 (AT)
Inventor: GIDDINGS JOHN C
IPC: B03B5/00
Filed: 1987-01-13
Granted: 1994-02-15
Abstract: A thin channel split flow process for particle fractionation which effects a rapid and efficient separation of the particles comprising continuously introducing two or more fluid substreams of different composition into separate inlet ports of a thin enclosed channel having a thickness which is very thin compared to the other two dimensions and bringing the substreams into contact with adjacent substreams so as to collectively form a series of thin laminae flowing parallel to one another in the channel and in contact with one another over a sufficient length of channel to allow a desired level of mass transport between and through laminae, continuously introducing a fluid medium containing the particles to be separated as one or more of the fluid substreams and independently of the particle concentration, varying the fluid composition of the different substreams as needed to realize separation, at the outlet end of the channel splitting the collective streams into another set of substreams so as to permit separate recovery of one or more of the substreams.
Patent AT-E54041-T1 (AT)
Inventor: BROCKMAN HANS-JUERGEN
IPC: H02M3/338
Filed: 1987-02-13
Granted: 1990-07-15
Abstract: 1. Circuit arrangement, with resonant circuit arranged in the primary circuit of the mains transformer (M1), which is operated with switches (T5, T6) on the primary side with push-pull control via an oscillator, for feeding alternating voltage pulses of a given frequency into the primary side (L1) of the mains isolating transformer, the mains isolating transformer having on the secondary side a rectifier circuit for generating one or more output DC voltages (U2-U5) and also a control circuit (IC1, T8-T12) which, together with a driver transformer (M2) connected thereto, forms a feedback circuit for controlling the primary side of the mains isolating transformer (M1) on the basis of the output DC voltage (U2-U5), characterized in that the control circuit (IC1, T8-T12) is provided with a function threshold (D1-2, T7, C6) in such a way that the feedback path is interrupted in the start phase when the output DC voltage (U2-U5) is completely absent or lies below a given threshold value, and in that the secondary side (L6a, L6b, R1a, R1b, C1a, C1b) of the driver transformer is designed as oscillating circuit, the oscillating frequency of which corresponds at least approximately to the working frequency of the control circuit and which forcibly oscillates automatically in the start phase and then via the driver transformer (M2) when the control circuit (IC1, T8-T12) switches itself on.
Patent AT-E55725-T1 (AT)
Inventor: ONNENBERG VOLKER DIPL-ING
IPC: B29C39/10
Filed: 1987-07-06
Granted: 1990-09-15
Abstract: The present invention is directed to an apparatus for the production of foam cushions having textile covers by inserting a textile cover into a mold cavity having gates which project into the mold cavity, initially preforming the textile cover by applying a vacuum through holes in the mold cavity such that the textile cover conforms to the contour on both sides of the gates, clamping the textile cover against the gates, further positioning the textile cover such that it conforms to the contours of both the gates and the mold cavity, releasing the clamps and introducing a foam-forming reaction mixture into the mold cavity. The present invention is also directed to a form tool having gates, means for applying a vacuum through holes in the mold cavity in gates and clamping means for clamping the mold cover to the gates.
Patent AT-E60911-T1 (AT)
Inventor: GOEHRINGER HERMANN DIPL-ING
IPC: A62C35/64
Filed: 1987-08-07
Granted: 1991-03-15
Abstract: The invention relates to a powder-extinguishing installation for fitting to a powder-extinguishing vehicle or for installation in a combined extinguishing vehicle. A container (16) filled with the extinguishing powder (28) is connected to a high-pressure propellant gas (2) via a charging line (23). The high-pressure propellant gas is brought to a low pressure via a two-stage pressure-reducing device (3, 5) and is added to the extinguishing powder (28). Separate tapping lines (18, 19, 20) are provided for different consumers. <IMAGE>