baber/WOPTO huggingface dataset:
Patent AT-E29807-T1 (AT)
Inventor: GUERS KARL
IPC: H01S3/0971
Filed: 1983-11-01
Granted: 1987-10-15
Abstract: PCT No. PCT/EP83/00285 Sec. 371 Date Jul. 11, 1984 Sec. 102(e) Date Jul. 11, 1984 PCT Filed Nov. 1, 1983 PCT Pub. No. WO84/02039 PCT Pub. Date May 24, 1984.An apparatus for the generation of laser radiation according to the invention comprising a discharge chamber of essentially rectangular cross section made from insulating material, one pair of discharge electrodes between which a gas discharge initiated by UV preionization arising from a corona discharge can be produced in a direction transverse to an optical resonator, as well as a charging and discharging circuit and a gas circulation and cooling system. The two opposite walls of the discharge chamber on which the electrodes are arranged are provided with a metal coating, e.g. metal plates of sheets. The remaining lateral walls of the discharge chambers are provided with conducting structures, preferably wire grids which are insulated against the interior space and extend up to the level of the metal coating.
Patent AT-E21981-T1 (AT)
Inventor: MUERI KURT DIPL-ING
IPC: H02H1/00
Filed: 1984-04-11
Granted: 1986-09-15
Abstract: 1. Arrangement for the optical detection of extraneous arc discharges in an enclosed high-tension switching system having at least one light guide (6, 7), through which the extraneous light is conducted out of the casing (3) to at least one photoelectric amplifier circuit (8, 9), characterised in that a light valve (10) which is controllable in dependence upon the switching operation is disposed in the light guide (6) for the masking of switch arc discharges occurring in the high-tension switching system in the course of switching operations.
Patent AT-E42291-T1 (AT)
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D471/20
Filed: 1984-05-14
Granted: 1989-05-15
Abstract: The present invention relates to spiro [indolo [1, 7-ab] [1, 5] benzodiazepine-2, 4 min -piperidines] of the formula 
<CHEM>
 wherein p is 1 or O, g is 0 or 1 with the proviso that q is O if p is 1 and q is 1 if p is O, R1 is hydrogen or methyl and R is hydrogen or -CO(CH2)n NR2R3, R2 and R3 being each hydrogen or methyl but at least one of the two being methyl, and n being 1 or 2, which are useful as analgetic agents; intermediate compounds therefor; and methods for synthesizing the foregoing compounds. The compounds of the invention are useful as analgesic agents.
Patent AT-E47330-T1 (AT)
Inventor: SHULER BERNARD RICHARD
IPC: B01D46/12
Filed: 1984-12-21
Granted: 1989-11-15
Abstract: This invention relates to an air filter assembly wherein a plurality of filters are supported in a grid 4 suspended from the ceiling of a room. 
<??>The grid is formed by interconnected lengthwise and crosswise filter support members 6 and 7 which define filter receiving openings 5. Each support member 6, 7 when installed has a center wall 11, 16 or 17 and two side walls 19, 20 or 21, 22 or 23, 24 spaced from each other; said walls all extending upward from a bottom wall to define two contiguous sealant receiving channels 9 and 10. 
<??>The center walls and side walls of abutting lengthwise and crosswise filter support members are connected in fluid tight relation to each other to create an independent peripheral channel chamber 31, 32, 33, 34 around the perimeter of each of the filter openings. A viscous fluid sealant 24 is placed in each peripheral channel chamber. A filter element is mounted in each opening. Each filter element has a peripheral flange 31, 33 which extends downwardly into the sealant.
Patent AT-E32799-T1 (AT)
Inventor: KIMURA SHUICHI C O PATENTS DIV
IPC: G11B7/08
Filed: 1984-08-20
Granted: 1988-03-15
Abstract: The feed shaft is inclined to compensate for friction in the pick-up. When the pick-up performs a jump to a desired position the inclination gives rise to a force acting with or against the linear feed motor (6). To avoid this influence a low frequency component of the tracking signal ST is held (15) and summed (17) to the feed signal SF applied to the linear motor.
Patent AT-E36863-T1 (AT)
Inventor: COLLOMB-CECCARINI JOELLE BP CH
IPC: C08F4/62
Filed: 1984-11-22
Granted: 1988-09-15
Abstract: The invention relates to a process for preparing supported catalysts for the copolymerization of ethylene with higher alpha-olefins, characterized in that a compound of a transition metal of Groups IV, V and VI of the Periodic Table of Elements, used at its maximum valency, is precipitated on to a support of magnesium chloride and possibly aluminum chloride by a reduction reaction in two stages, employing reducing agents selected for the first stage from among alkylaluminum dihalides, and for the second stage from among organo-metallic compounds with a higher reducing power than that of the alkylaluminum dihalides. These catalysts are particularly well suited to the copolymerization in the gas phase of ethylene and higher alpha-olefins.
Patent AT-E62414-T1 (AT)
Inventor: ISMAIL ROSHDY
IPC: A61K31/60
Filed: 1985-01-25
Granted: 1991-04-15
Abstract: Vitamin E acts to enhance and improve the effect upon oral administration of coronary active vasodilators and/or blood circulation-promoters. The new use and new agents containing vitamin E are described.
Patent AT-E38307-T1 (AT)
Inventor: GEORGIEV VESSELIN JORDANOV DIP
IPC: A01G25/16
Filed: 1985-05-22
Granted: 1988-11-15
Abstract: A hydro-automatic valve with a cylindrical housing mounted vertically and having rigid upper and bottom ring shaped rests between which, within the cylindrical housing, interconnected upper and bottom face closure members are freely disposed. The upper face closure member is shaped as a disc with a hole in the central axis and has small legs arranged around its periphery extending vertically downwards with small teeth turned inwards towards the central axis. The small teeth are disposed freely in a shallow ring shaped groove in the surrounding surface of the bottom face closure member, which is shaped with a conical peak in the axis. At the bottom end of the bottom face closure member there is a deep ring shaped groove. This deep ring shaped groove is connected via parallel channels with the space between the upper and bottom face closure member. The cylindrical housing is connected to a centrally disposed lateral inlet hole and an outlet elbow above the upper ring shaped rest, to the basic distribution piping of the sprinkling irrigation system, and via a chamber with a lateral outlet hole, disposed underneath the bottom ring shaped rest, to the branch piping. In the bottom of the chamber, coaxial to the cylindrical housing, there is mounted a cylinder with a piston pin. The space of this cylinder underneath the piston is connected via a hole to additional control piping of the irrigation system.
Patent AT-E36609-T1 (AT)
Inventor: MAUERHOFER ALEX
IPC: G04G15/00
Filed: 1985-06-10
Granted: 1988-09-15
Abstract: 1. Method of setting and displaying the switching times of a digital time switch comprising a display unit with display elements arranged in a line for graphically indicating the duration of each switching condition, e. g. "NORMAL", "REDUCED", "OFF" by a stretch of switched-on or switched-off display elements on a display unit, with the beginning and the end of a stretch representing switching points, the stretch being differently marked depending on the switching condition, e. g. "NORMAL", "REDUCED", "OFF", characterised in that, in order to change a set switching condition, e. g. "NORMAL", a cursor is set to the beginning or the end of the stretch for said switching condition by actuating a switching member, e. g. a key (14, 15), and in that said cursor is moved on said line until a segment is reached corresponding to a desired time.
Patent AT-E46590-T1 (AT)
Inventor: FEHRENBACH HUBERT
IPC: B25B11/00
Filed: 1985-06-13
Granted: 1989-10-15
Abstract: 1. Apparatus for producing a magnetic memory disk substrate plate having an annular surface (2) provided for the storage area between the outer edge and the inner edge formed by a central aperture (3), consisting of a drivable chuck (4) which is equipped with a front disk (5), having concentrically arranged annular grooves (6) connected to a vacuum source (9), for clamping the substrate plate (1) to be machined, and of a tool slide (10) for the cutting tool (11), which tool slide can be moved both along the chuck axis (12) and perpendicularly thereto, wherein the webs (13) formed by the annular grooves (6) are dimensioned with smaller widths toward the center of the annular support surface for the substrate plate formed by the webs, so that, as a result of the consequently decreasing support forces, a concavely arched deformation of the substrate plate appears.
Patent AT-E29522-T1 (AT)
Inventor: GARNER-GRAY PETER FREDRICK
IPC: C11D3/395
Filed: 1985-05-10
Granted: 1987-09-15
Abstract: Improved detergent powder compositions containing at least a detergent-active material, a detergency builder and sodium perborate monohydrate; and method of making such compositions are disclosed, the improvement being that a sodium perborate monohydrate is used which has physical characteristics of specific surface area (SA in m<sup>2</sup>/g) and pore volume (PV in cm<sup>3</sup>/g) such that the formula (SA + 31.25 PV - 16.25) is greater than zero. The detergent powder compositions comprising said specific perborate monohydrate have less tendency to caking during storage under high humidity climatic conditions and have the further advantage of maintaining their quick bleach delivery in solution owing to said perborate monohydrate which retains its rapid rate of dissolution despite water-uptake during storage.
Patent AT-E35545-T1 (AT)
Inventor: BUTLER DONALD E
IPC: C07D215/227
Filed: 1985-01-14
Granted: 1988-07-15
Abstract: Compounds having the formula 
<CHEM>
 wherein x and y are, independently, zero or one, with the proviso that x and y may not both be zero; and
 wherein R is a hydrogen atom; a halogen atom; a hydroxyl radical; -OR1 where R1 is an alkyl radical of from one to six carbon atoms, a phenyl radical, or a phenylmethyl radical; or R is -NR2R3 where R2 and R3, which may be the same or different, are each an alkyl radical of from one to six carbon atoms. 
<??>The compounds are useful in the treatment of senility and the reversal of amnesia.
Patent AT-E34027-T1 (AT)
Inventor: MORRIS NORMAN
IPC: F16D1/02
Filed: 1985-02-05
Granted: 1988-05-15
Abstract: An adaptor (46) for use in connecting a drive coupling to a non-splined end (47) of a pump shaft. The adaptor (46) has means (100) at one end thereof for connecting the adaptor (46) to the end of the pump shaft, at least one flat (104) by which the drive coupling can be made rotationally fast with the adaptor (46), and an opposite end (106) of circular cross-section for location in a hole or recess of corresponding circular cross-section in the drive coupling to align an axis of the coupling with that of the pump shaft.
Patent AT-E51030-T1 (AT)
Inventor: SANSONETTI PHILIPPE
IPC: C07K14/25
Filed: 1985-07-12
Granted: 1990-03-15
Abstract: The invention concerns a probe for the detection of shigellae and entero-invasive E. coli, containing a nucleic acid sequence originating from the 140 Mdal virulence plasmid of the M 90 T strain of Shigella flexneri; having a maximum size of around 27 kb and inlcuding all or part of the 27 kb Bam HI fragment. This probe permits the in vitro diagnosis of syndromes of dysentery or diarrhea, of the Shigellosis type.
Patent AT-E54879-T1 (AT)
Inventor: NIEBEL HARALD DIPL-ING
IPC: B41J2/51
Filed: 1985-02-06
Granted: 1990-08-15
Abstract: A dot matrix print head which has on the side of the print countersupport (1) a print needle adjustment unit (3) with an electromagnetically drivable guide orifice (7) for the print needles (4) on an adjustment element (6). To provide a precise adjustment for the guide orifice (7) with controllable production tolerances, with flat design of the print head in the area of the guide orifice (7), and with easy installation, to provide a changeover for several guide orifices (7), and to define reliable end positions of the guide orifices (7), the adjustment element (6) consists of a guide support (7) mounted in the area of the print needle drive unit (2) and swiveling by means of a play-free joint (8). An electromagnet (15), fastened next to the guide support (7), is mounted on an armature bridge (13) supported in a play-free swivel bearing (14) running crossways to the guide support (7). The armature bridge (13) rests on the guide support (7) by spaced supporting projections (18), (19).
Patent AT-E38283-T1 (AT)
Inventor: KAESER RUDOLF
IPC: F42B10/48
Filed: 1985-07-10
Granted: 1988-11-15
Abstract: 1. A missile for practice ammunition with a least approximate departure and external ballistics corresponding to a live missile and a predetermined range limit, a cavity (5), which has a pyrotechnic composition (6) and which partly (13) melts through the missile body in one area after a predetermined flight period, being provided in the missile body, characterized in that the area of the surface of the missile (1) to be melted through is arranged asymmetrically with respect to the axis of the missile (1) in order to destabilized and limit the trajectory of the missile.
Patent AT-E52775-T1 (AT)
Inventor: SCHURTER ROLF DR
IPC: A01N43/40
Filed: 1985-10-04
Granted: 1990-06-15
Abstract: In accordance with a novel process, 2,3-difluoropyridines of formula I    <IMAGE>  (I)  wherein X is halogen or trifluoromethyl, are prepared by diazotising a 3-amino-2-halopyridine of formula II <IMAGE> (II)  wherein X is as defined for formula I and Y is bromine, chlorine or fluorine, in the presence of hydrogen fluroide, to give a 3-fluoro-2-halopyridine of formula III    <IMAGE> (III)  wherein X and Y are as defined for formula II, and treating resultant 3-fluoro-2-halopyridines of formula III, wherein Y is bromine or chlorine, with a fluorinating agent. The 2,3-difluoropyridines prepared by the novel process are valuable intermediates for the preparation of 2-[4-(3-fluoropyridin-2-yloxy)-phenoxy]propionic acid derivatives which are known as herbicides.
Patent AT-E48064-T1 (AT)
Inventor: HENNINGSSON GOERAN
IPC: A01G9/22
Filed: 1985-08-05
Granted: 1989-12-15
Abstract: A greenhouse screen with high light resistance and good weathering characteristics. The purpose is to achieve a greenhouse screen which combines the characteristics of a shadow curtain and a blackout curtain and in certain cases also an energy curtain. These goals have been achieved through letting the screen at least partly consist of a material which in one or more layers is sunshine absorbing in a significant part of the wavelength interval 575 - 800 nm, preferably with a maximum in the interval 600 - 750 nm, while the photosynthes light of the sunshine in the wavelength interval 400 - 575 nm is mainly transmitted through the material.
Patent AT-E66469-T1 (AT)
Inventor: FRITZBERG ALAN R
IPC: C07C249/00
Filed: 1986-01-13
Granted: 1991-09-15
Abstract: Protein conjugated chelated metal radionuclides are provided for use in vivo. Intermediates are provided for preparing the polypeptide compositions efficiently.
Patent AT-E49950-T1 (AT)
Inventor: BRACHTEL GEROLD DR DIPL-CHEM
IPC: C01B25/32
Filed: 1986-02-15
Granted: 1990-02-15
Abstract: A process for the preparation of coarse-particle dicalcium phosphate dihydrate having a virtually spherical crystal shape and a particle size range between about 63 and 450  mu m, preferably between about 90 and 300  mu m, by reacting pure aqueous phosphoric acid with aqueous suspensions of precipitated chalks, wherein an amount of suspension corresponding to the reaction product formed is removed continuously or semicontinuously and the dicalcium phosphate dihydrate is separated off, washed and dried. Also disclosed is coarse-particle dicalcium phosphate dihydrate produced by the above process.
Patent AT-E77407-T1 (AT)
Inventor: BARACH JEFFREY TRUXTON
IPC: C12R1/01
Filed: 1986-03-24
Granted: 1992-07-15
Abstract: Described is a method to stabilize or preserve acid-producing bacteria in a buffered solution. A carrier may be added that is not a specific substrate for the bacteria in order to give texture, most preferably the carrier being polyethylene glycol or sodium alginate. Optionally, other ingredients such as anti-oxidants, mold inhibitors, and/or salts may be added. These compositions may be stored at temperatures above freezing for a time from a few days up to about 2 months or longer.
Patent AT-E43415-T1 (AT)
Inventor: DANGSCHAT HOLMER DIPL-ING
IPC: F16D3/50
Filed: 1986-06-14
Granted: 1989-06-15
Abstract: A coupling device for connecting a standard incremental angular motion transducer with two objects to be measured wherein the transducer is of the type comprising a measuring scale with at least one reference mark and a scanning unit operative to scan the measuring scale. The coupling device enables the transducer to be calibrated while the two objects are stationary. The calibration process is performed using a motor which engages and rotates a gear wheel connected to the measuring scale. The rotation of the measuring scale is conducted against the force of a spiral spring until the reference mark is scanned by the scanning unit and a reference pulse generated. The measuring scale is then returned to its momentary position under the influence of the spiral spring and the motor disengaged.
Patent AT-E46541-T1 (AT)
Inventor: KAAS WERNER
IPC: C22B1/24
Filed: 1986-07-01
Granted: 1989-10-15
Abstract: The present invention relates to a process and apparatus for preparing binder-free hot briquettes for smelting purposes consisting of iron-containing pyrophorous finely divided solids. Before briquetting, the finely divided solids are blown-through by means of a rising oxidating heated gas flow and held in a fluidized bed. During said process the gas flow is controlled in such a way that by oxidation of at least part of the metallic iron the temperature of the finely divided solids is increased to about 450 DEG  to 650 DEG C. Subsequently, the solids are briquetted in hot condition. Characteristic for the invention is that there is added to the fluidized bed sensible heat from the outside until oxidation of part of the metallic iron starts, and that the fluidization bed is submitted to the effect of vibrations favoring the conveying of the solids over the fluidized bed.
Patent AT-E44506-T1 (AT)
Inventor: KEMMLER HEINRICH
IPC: B65B27/10
Filed: 1986-10-02
Granted: 1989-07-15
Abstract: 1. An apparatus (1) for bundling or wrapping elongate objects (59), for example cables, by means of adhesive tape (5) with a hollow cylindrical winding wheel (13) which is provided with a segmental opening (12) and is driven radially and which is provided inside the winding wheel (13) with a co-rotating tape pressing-on device (21), the adhesive-tape receiving means (3) and the winding wheel (13) being arranged so as to lie in the same plane, wherein, in order to form the adhesive tape (5) into loops, the adhesive-tape receiving means (3) is provided with an apparatus (48) for relative movements with respect to a deflexion wheel (6), characterized in that at least one deflexion wheel (6) with freewheel action in the direction of travel of the adhesive tape (5) is provided between the adhesive-tape receiving means (3) and the winding wheel (13) and is in contact with the deflexion (6) on the adhesive side (17).
Patent AT-E57616-T1 (AT)
Inventor: LOW SAMUEL BERNARD
IPC: A61L27/12
Filed: 1986-06-16
Granted: 1990-11-15
Abstract: The present invention provides a composition for repair of periodontal osseous defects based on particulate bioactive and biocompatible glass. The particulate glass has a particle size in the range of 90 to 710  mu m, preferably it is a mixture of
 (1) glass having a particle size of 90 to 355  mu m,
 (2) glass having a particle size of 355 to 500  mu m, and
 (3) glass having a particle size of 500 to 710  mu m. 
<??>The glass composition is as follows:
 
<TABLE>
Patent AT-E75894-T1 (AT)
Inventor: FUMIHIRO NAGASAWA
IPC: H04N7/00
Filed: 1986-06-25
Granted: 1992-05-15
Abstract: This invention relates to a data transmission system in which information data is shuffled and the data service is received by those who paid the charges. According to this data transmission system, a service data and a key code transmitted from a data base station are received by a decoder provided at the side of a subscriber, in which only when these data are decoded and the key code transmitted coincides with a key code at the receiving side, a particular data service transmitted from the data base station can be received by the subscriber. In the data transmission system of the invention, a control data portion transmitted is shuffled by changing a shuffling pattern by a synchronizing code inserted as part of the control data portion and by arranging the code length of the control data portion to be variable so that the content of data can not be decoded easily.
Patent AT-E61915-T1 (AT)
Inventor: GROHENS PIERRE
IPC: D06M101/00
Filed: 1986-01-22
Granted: 1991-04-15
Abstract: A product and a method for its production, wherein the product is adapted to be stuck hot and by pressure to flat articles. The product comprises a flat flexible support having a first heat-fusible layer on its front surface and a second less heat-fusible layer on its back surface. In a preferred embodiment, both layers are discontinuous.