baber/WOPTO huggingface dataset:
Patent AT-E17245-T1 (AT)
Inventor: YABUTANI KUNIHURO
IPC: C07D339/06
Filed: 1981-04-03
Granted: 1986-01-15
Abstract: Preparation of a 1,3-dithiol-2-ylidene malonic-acid dialkyl ester for use as an agricultural or horticultural fungicide and as a therapeutic agent for treating hepatic diseases can be prepared by a new process comprising reacting a dialkyloxycarbonylketene dimercaptide with a 1,1-dihalogenoethylene, according to the formula:   <CHEM>  in which  M = alkali metal or ammonium  X = halogen R and R min  = lower alkyl.
Patent AT-E7855-T1 (AT)
IPC: A61K39/42
Filed: 1981-06-29
Granted: 1984-06-15
Abstract: Antigens specific to respiratory syncytial virus are produced on the surface of cells by: (1) culturing in vitro cells derived from a human or animal mucosa, (2) inoculating the cultured cells with respiratory syncytial virus, and (3) selecting virally infected cells from the culture. The resulting cells or the viral antigen(s) when partially or completely isolated from the cells have immunological and diagnostic uses in respect of infection by respiratory syncytial virus and may be used to isolate viral antibodies. A specific cell strain NM7 produced by this method from bovine nasal mucosal cells has respiratory syncytial virus antigens on its surface and its corresponding, uninfected cell strain NM5 can be infected similarly.
Patent AT-E22243-T1 (AT)
Inventor: WATT GORDON J
IPC: B24B13/04
Filed: 1981-07-10
Granted: 1986-10-15
Abstract: An aspherical surface generating method and apparatus which optimizes the path of a moving cutting tool tip to fit a given aspherical surface of revolution to be cut on a rotating work piece engaged by the moving tip. The apparatus is a modified spherical generator, the modifications and control of which adapt it to continuously match the curvature of the path of the moving cutting tool tip to that of the given aspherical surface of revolution by adjusting the dynamic machine center in the direction of the evolute of the curve, i.e. along the locus of the radius of curvature of the given surface at the tool tip.
Patent AT-E9735-T1 (AT)
IPC: F24H7/04
Filed: 1981-04-14
Granted: 1984-10-15
Abstract: The apparatus comprises an insulating housing (11) divided in two superposed compartments, the upper compartment containing an accumulation block (3) heated by electric resistances (6), and arranged on a frame (1) shaped like an upside down U wherein there is provided the lower compartment receiving a removable drawer (12) carrying a fan (14), an airwater heat exchanger (13) and an air distribution flap (15). Two openings (9 and 10) allow the outlet and inlet respectively of the fan (14) to communicate with a distribution channel (7) and an air collector channel (8). Two front and back plates (12a, 12b) of the drawer (12) define a lower portion of the air circulation channel and separate the sensitive members from the hot air flow.
Patent AT-E7728-T1 (AT)
IPC: E21D20/00
Filed: 1981-02-03
Granted: 1984-06-15
Abstract: A rock bolting apparatus includes a rock drill (40) and a bolt setting machine (50) which are carried by a swingable unit connected to a boom (11), the swingable unit (18) being swingable relative to the boom (11) about a given axis (21). The rock drill (40) and the bolt setting machine (50) are laterally displaceable into and out of working position by means of a controlled swinging movement of the swingable unit (18) about the given axis (21). In order to fix the given axis (21) in relation to the rock surface (45) during the swinging movement, the swingable unit (18) is clampable between the rock surface (45) and the boom (11) by a jack (63) arranged on the swingable unit, the jack (63) being extensible in alignment with the given axis (21). The swingable unit (18) further includes a first feed (26) bar for feeding and guiding the rock drill (40) and a second feed bar (27) for the bolt setting machine (50), the feed bars (26, 27) being mutually displaceable by power in their longitudinal direction.
Patent AT-E8802-T1 (AT)
IPC: E01B27/02
Filed: 1981-11-05
Granted: 1984-08-15
Abstract: A device for the mechanical handling of ballast material or the like on railway track embankments, comprising a railborne, motor-driven vehicle (5) which carries one or more plough-like adjustable shields (9) for levelling and redistributing ballast material on the track embankment. The device further comprises a brush unit carried by the vehicle (5) at each railway rail, said brush unit being adjustable vertically and having rotatable brushes (13A) for cleanbrushing of ballast material close to the rail and on the sleepers supporting the rails. According to the invention, the brush units comprise brushes (13A) which are driven for rotation about substantially vertical axes. The brushes preferably have a conical shape and are designed with a brush surface which is substantially at right angles to the axis of rotation. The brushes (13A) are adjustable vertically and sideways and can be adjusted into inclined positions. The device also comprises two lateral conveyors (23B) and a conveyor (16) disposed in the middle for conveying excess ballast material into a material bin accompanying said motor-driven vehicle (5).
Patent AT-E29584-T1 (AT)
Inventor: NORDER STIG
IPC: G05D16/20
Filed: 1982-02-17
Granted: 1987-09-15
Abstract: An electro-pneumatic signal converter for converting an electrical current signal into a pneumatic pressure, comprising a force balancing system where a magnetic force is balanced against a pneumatic force, consists of a coil (11) through which the electrical signal current flows, a magnetic circuit comprising a core (12) of ferromagnetic material disposed in the coil (11) with a nozzle chamber (14) with a mouth in the form of a nozzle (13) in one end of the core, a flapper (17) of ferromagnetic material over the nozzle and a link (16) of ferromagnetic material which closes the magnetic circuit between the flapper and the opposite end of the core, a feed line (19, 19A, 19B) for a constant flow of feed air into the nozzle chamber (14) and out again through the nozzle (13) into the gap (25) between the nozzle and the flapper, and a pressure-sensing line (24) from the nozzle chamber to a pressure-dependent member (7) to transmit a pneumatic pressure signal from the nozzle chamber to the pressure-dependent member.
Patent AT-E11900-T1 (AT)
Inventor: HUELSMANN LOTHAR ING GRAD
IPC: B60P3/00
Filed: 1982-06-28
Granted: 1985-03-15
Abstract: 1. Method of loading and unloading a supporting frame (2, 3) loaded with heavy and large parcels (1) of glass panes onto and from the well (34) of a low-level load transporting vehicle, characterised in that the supporting frame (2, 3) loaded with the parcels (1) of glass panes is put down on a stand (10) with a sliding surface, and by means of devices (20, 21) arranged on the low-level load transporting vehicle is pulled in a rolling or sliding manner from the sliding surface of the stand (10) onto the well (34) brought approximately to the level of the stand, or pushed in a rolling or sliding manner from the well onto the sliding surface of the stand.
Patent AT-E20830-T1 (AT)
IPC: B01D25/12
Filed: 1982-11-25
Granted: 1986-08-15
Abstract: The membrane filter plate has heating and/or cooling channels between the support plate and the membrane, which allows a wide variability of the application temperatures. <IMAGE>
Patent AT-E18677-T1 (AT)
Inventor: PRIESEMUTH WOLFGANG
IPC: C10H21/00
Filed: 1983-06-11
Granted: 1986-04-15
Abstract: 1. An acetylene-gas reactor, particularly for feeding a motor-vehicle engine, consisting of a storage container for calcium carbide, a reaction chamber disposed below the storage container and serving to generate the acetylene, a wire basket which is connected to the bottom of the storage container and projects into the reaction chamber and on which there is disposed a spraying-nozzle arrangement to supply the water necessary for the reaction, and an outlet socket, connected to the bottom of the reaction chamber, for the calcium hydroxide sediment and/or lime dust which accumulates, characterised in that disposed separately from the actual reaction chamber (6) is a separate gas-collecting and water-storage tank (2) which is fed with the excess water from the reaction chamber (6), that the lower portion (15) of this tank (2), which contains the water supply, is connected through a pipeline (15) to the spraying-nozzle arrangement (13), that a gas pipe (25) leads from the upper region of the reaction chamber (6), receiving the acetylene, to a bottom opening (26) in the separate tank (2) and that the outlet nozzle (20) for acetylene gas, leading to the consuming devices, is disposed in the upper region of the separate tank (2).
Patent AT-E25296-T1 (AT)
Inventor: WARD IRL EUGENE JR
IPC: H01L21/027
Filed: 1983-09-06
Granted: 1987-02-15
Abstract: Stripping compositions for removing resist materials from substrates comprise compositions of a 2-pyrrolidinone compound and tetrahydrofuran compound. Either or both of polyethylene glycol and a diethylene glycol monoalkyl ether may be added to provide even more effective stripping compositions.
Patent AT-E25254-T1 (AT)
Inventor: RICHARDSON KENNETH DR
IPC: C07D249/08
Filed: 1983-07-22
Granted: 1987-02-15
Abstract: Triazole antifungal agents of the formula:- 
<CHEM>
 where R is phenyl optionally substituted by 1 to 3 substituents each independently selected from F, Cl, Br, I, trifluoromethyl, C1-C4 alkyl and C1-C4 alkoxy, or R is an aromatic heterocyclic group;
 and X is F, Cl or Br;
 and their pharmaceutically acceptable acid addition salts. The compounds are useful as human and agricultural fungicides.
Patent AT-E25798-T1 (AT)
Inventor: CARR MICHAEL DOUGLAS
IPC: H04N7/12
Filed: 1983-07-22
Granted: 1987-03-15
Abstract: A conditional replenishment video data transmission system involves the transmission of digital values representing the brightness changes at picture elements of a raster scanned image since the previous frame. Since nothing is transmitted for those picture elements without a significant brightness change, the amount of data to be transmitted will depend on the extent of movement in the image, and buffer stores are provided to allow the use of a constant transmission rate. If the extent of movement in the image is very high the buffer store at the receiver will tend to fill up and might overflow. In order to avoid this occurring, reduction of the amount of data to be transmitted by element subsampling has been proposed in which in a cluster of changing elements data relating to only some, for example alternate ones, of the elements are transmitted, and interpolation is used at the receiver to calculate the brightness change data for the omitted elements. The blurring of vertical edges in the image resulting from the interpolation is avoided by suspending sub-sampling where vertical edges are detected in the image. When in the sub-sampling mode, in order to avoid having to mark those normally omitted elements for which data are transmitted the receiver is arranged to detect the presence of a vertical edge and respond by treating the data as if they relate to all elements in the vicinity of the edge and not just the sub-sampled ones. Transmission error can result in the receiver being incorrect in the detection of edges, and to avoid this the number of quantizing levels during sub-sampling is reduced from 8 to 4, using one set of 4 codes for the normally present elements and the other set of 4 codes for the normally omitted elements. Since a vertical edge will usually appear in more than one line, the receiver may be arranged to check the previous line for a vertical edge and anticipate the inclusion of normally omitted elements if such an edge has occurred.
Patent AT-E24895-T1 (AT)
Inventor: LANTZSCH REINHARD DR
IPC: C07C49/227
Filed: 1984-03-26
Granted: 1987-01-15
Abstract: Pesticidally active 2,2-dimethyl-3-(2-halogeno-vinyl)-cyclopropanecarboxylic acid esters of the formula   <IMAGE>   in which R1 and R2 are identical or different and represent alkyl or halogenoalkyl, R3 represents alkyl or the grouping -(CH2)-nR4, in which n represent 0 or 1 and R4 represents halogenoalkyl, optionally substituted aryl or the grouping -XR5, in which X represents oxygen or sulphur and R5 represents alkyl, halogenoalkyl, optionally substituted aryl or optionally substituted aralkyl, Hal represents fluorine, chlorine or bromine and R represents an alcohol radical which can be used in the case of pyrethroids. Intermediates carrying an acid, acid chloride or alkyl ester group in place of -COOR are also new.
Patent AT-E35948-T1 (AT)
Inventor: JOERN RAOUL
IPC: F16F15/08
Filed: 1984-03-29
Granted: 1988-08-15
Abstract: 1. A rubber-metal bush, in particular for mounting a stabiliser in a motor vehicle, with a mounting opening surrounding the rubber-metal bush, with rubber-metal elements within the mounting opening which surround an inner component to be mounted, the stabiliser rod (7) in particular, and which can be radially tightened in the mounting opening, provision only being made for one rubber-metal element (20) which consists of a flexible metal strip (21) with an essentially axial continuous through gap (17; 27) and one rubber layer (22, 23) being respectively attached by vulcanisation on both sides, characterised in that the mounting opening consists of two mounting half-shells (9, 10) which can be tightened together, and that the height of the rubber layers (22, 23) or pads increases in their non-tightened state in the transverse direction towards their outer ends, so as to receive during the radial tightening in the mounting opening, a higher rubber pressure in the lateral zones of the rubber in comparison with the central zone.
Patent AT-E40784-T1 (AT)
Inventor: WENGER FREDY
IPC: A47J37/12
Filed: 1984-11-13
Granted: 1989-03-15
Abstract: 1. Deep fryer comprising an oil vessel, a heating body controlled by a thermostat (5), an immersible basket, means (3) for driving the basket up and down, means controlled by a timer (2) comprising a two-position "down" and "up" switch (a), and means for restricting the drop in temperature of the oil due to the response time of the thermostat when immersing the basket, characterized by the fact that the means for restricting the drop in temperature consist, on the one hand, of a second timer switch (b) in series with the heating body (6) and in parallel with a first switch (c) controlled by the thermostat such that it switches on the circuit of the heating body when the first switch (a) is in its "down" position and, on the other hand, of a second switch (d) in serie with the second time switch (b) and with the heating body and controlled by a thermostat regulated such that this second switch (d) is switched off at a temperature above the working temperature of the first switch (c).
Patent AT-E40347-T1 (AT)
Inventor: CHABARDES PIERRE
IPC: C07C69/65
Filed: 1984-11-13
Granted: 1989-02-15
Abstract: Process for preparing chlorinated ethylenic derivatives of the formula    <IMAGE>  (I)  in which R1 represents acetyl, formyl optionally in the form of an acetal, hydroxy optionally as an ether or ester, alkyloxycarbonyl, alkyl of 1 to 12 carbon atoms substituted by one or more acetyl, formyl optionally in the form of an acetal, hydroxy optionally in the form of an ether or ester, or alkyloxycarbonyl, alkenyl of 2 to 12 carbon atoms containing one or more double bonds optionally substituted by one or more of acetyl, formyl optionally in the form of an acetal, hydroxy optionally in the form of an ether or ester, or alkyloxycarbonyl, or R1 represents 3-sulpholenyl or a radical of formula    <IMAGE> (II)   in which R2 denotes a hydrogen or acetyl, by reacting chlorine in a nonpolar aprotic solvent with a compound of general formula    <IMAGE> (III) in which R1 is defined as above. The products of formula I, some of which are new, are useful as intermediates in the synthesis of terpene products such as vitamin E.
Patent AT-E39535-T1 (AT)
Inventor: LIMBERG HANS-JOERG
IPC: A01G9/22
Filed: 1985-05-26
Granted: 1989-01-15
Abstract: 1. Awning with a winding shaft (1) for an awning cloth (3) and with means for driving the winding shaft (1) in take-up direction and for driving at least one pulling member (5) engaging at the end of the awning (1), characterized in that the winding shaft (1) is provided with a drive, and in that, on the winding shaft (1) a drive roller (4, 32) is provided for the pulling member (5) endlessly guided and rotating at the end of the awning around a deflection sheave (6), the drive roller (4, 32) being connected with the winding shaft (1) by means of a coupling which contains a free-wheel operating in take-up direction.
Patent AT-E63947-T1 (AT)
Inventor: SCHWENGERS DIETER DR
IPC: C12P19/18
Filed: 1985-05-30
Granted: 1991-06-15
Abstract: Iso-malto-oligosaccharide monovalent haptens were prepared by adding an aqueous sucrose solution to an aqueous solution of D-glucose containing more than 300 mmol glucose per 1000 U  alpha (1->6)-D-glucosyl transferase at 265 to 310 K and a pH value of from 4.5 to 8.0 and a molar ratio of sucrose to glucose of from 0.5 to 2.0. After consumption of the sucrose, glucose, liberated fructose and undesired oligosaccharides are separated in a known manner. The process of the invention allows a particularly economical preparation of the monovalent haptens which serve for the prophylaxis of undesired dextran induced anaphylactoid side effects (DIAR).
Patent AT-E50763-T1 (AT)
Inventor: FRICKEL FRITZ-FRIEDER DR
IPC: C07C235/84
Filed: 1985-09-19
Granted: 1990-03-15
Abstract: Tetralin derivatives of the formula I    <IMAGE>  (I)  where X, R1, R2 and R3 have the meanings stated in the description, and their preparation are described. The novel compounds are useful for the treatment of disorders.
Patent AT-E48600-T1 (AT)
Inventor: BARBIER PIERRE DR
IPC: C07D305/12
Filed: 1985-12-17
Granted: 1989-12-15
Abstract: 1. A process for the manufacture of oxetanones of the formula   see diagramm : EP0189577,P13,F5   wherein X**1 is undecyl or 2Z, 5Z-undecadienyl, C6 is n-hexyl, Y is isobutyl and Z is formyl or Y is carbamoylmethyl and Z is acetyl, characterized by a) esterifying an acid of the formula   see diagramm : EP0189577,P14,F1   with an alcohol of the formula   see diagramm : EP0189577,P14,F2   wherein X**2 is 3-undecenyl or is the same as X**1 and X**1 , C6 , Y and Z have the above significance, and hydrogenating an oxetanone of the formula   see diagramm : EP0189577,P14,F3   wherein X**10 is 3-undecenyl and C6 , Y and Z have the above significance, which may be obtained, or b) treating an oxetanone of the formula   see diagramm : EP0189577,P14,F4   wherein C11 is undecyl and Y and C6 have the above significance, with an alkanoylating agent which introduces the group Z.
Patent AT-E35673-T1 (AT)
Inventor: ADRIAN GUY
IPC: C07C67/475
Filed: 1985-05-13
Granted: 1988-07-15
Abstract: A process for preparing hydratropic acids and the esters thereof, of formula Ar-CH(CH3)-COOR where R=H or lower alkyl and Ar=phenyl possibly substituted. This process consists in reacting on the propiophenones of formula ArCOCH2CH3, a chlorinating or brominating agent, an alcohol R'OH where R'=lower alkyl, an orthoester R1-C(OR')3 wherein R1=H or lower alkyl, and metal zinc; then possibly hydrolyzing the esters obtained. With this process can be prepared hydratropic acids known for their anti-inflammatory activity.
Patent AT-E34350-T1 (AT)
Inventor: WANDERS WILLY
IPC: B65B9/13
Filed: 1986-03-28
Granted: 1988-06-15
Abstract: 1. A device for wrapping articles by pulling a plastic film tubing (3) over said articles, especially over goods stapled on pallets, with the film tubing (3) laterally pleated inwards being fed via an upper main reflecting roller (7) followed by separating blades (1) inserted into the lateral pleats from both sides, the film tubing (3) being gripped, spread and pulled over the articles by clamping jaws (8) provided on vertically movable slides (18) in pairs in opposition close to both edges of the film tubing (3) the edge position of which is monitored by sensors (2) placed between the separating blades (1) and the main deflecting roller (3), said sensors (2) directing the lateral edges of the film tubing into the area of the separating blades (1), characterized by the separating blades (1) and the sensors (2) being arranged on a vertically movalbe adjustment carriage (4) movable horizontally to the extent of the deviations of the film tubing (3), and supporting a clamping device (5) effective to the film tubing (3) alternative, and supporting an upper assisting deflecting roller (6) which overtops the main deflecting roller (7) in the uppermost position of the adjustment carriage (4) that is movable downwards into the zone of the clamping jaws (8).
Patent AT-E41355-T1 (AT)
Inventor: BESCHE ANTON
IPC: B29C31/00
Filed: 1986-06-13
Granted: 1989-04-15
Abstract: To convey corrosive liquids, rubber hoses are customarily provided with an inner lining that is made of a synthetic material which is resistant to solvent. In order to achieve the previously unobtainable smooth, fold-free application of the thin plastic foil against the inner rubber layer of a hose, the present invention utilizes an extremely thin-walled contractible foil sleeve that is smoothly contracted upon a rigid fabrication mandrel. This foil sleeve then forms the base for the further build-up of the hose.
Patent AT-E41687-T1 (AT)
Inventor: RUHNKE GOTTFRIED DIPL-ING
IPC: E03C1/084
Filed: 1986-09-18
Granted: 1989-04-15
Abstract: A faucet aerator having a cylindrical housing with air openings therein and a lenticular screen arrangement in the housing downstream from the openings. The screen arrangement comprises two curved or dished screens arranged with their peripheral edges abutting and with their central portions spaced apart to form an air/water mixing chamber between them. The screens, in one embodiment, are integrally joined together along a portion of their peripheries. The aerator includes support means on the housing for supporting the screen arrangement by its peripheral edge on one side. A perforated member is mounted in the housing upstream from the air openings and a central spacer projects downstream to hold the screen arrangement against the support means.
Patent AT-E73580-T1 (AT)
Inventor: HOLZAPFEL HEINZ PETER
IPC: H01L27/02
Filed: 1986-11-28
Granted: 1992-03-15
Abstract: A gate array arrangement provides cell zones in the form of a matrix in a core zone of a chip. Each cell zone contains a fundamental circuit which consists of six or seven transistors designed in CMOS technology and which can perform a logic function or a storage function on the basis of appropriate interconnections. The connection of the fundamental circuits to one another is carried out either by way of the fundamental circuits or by using fundamental circuits which are not used to construct memories or logic functions. On the basis of the fundamental circuits consisting of six or seven n-channel and p-channel transistors it is possible to construct one storage cell per fundamental circuit and therefore to provide memories which can be adapted to the prevailing requirements in a gate array arrangement.
Patent AT-E64452-T1 (AT)
Inventor: FIRMA WALTER KROLL
IPC: F28D9/00
Filed: 1986-12-04
Granted: 1991-06-15
Abstract: A heat exchanger, above all intended for warm air heaters, is described, which for the purpose of obtaining universal applicability and an economical manufacturing method consists of a number of identically designed modules of flat-chamber shape, which are arranged above one another and are detachably interconnected mechanically as well as in terms of flow via pipe connectors which are staggered in relation to one another. <IMAGE>