baber/WOPTO huggingface dataset:
Patent AT-E60423-T1 (AT)
Inventor: FLATH LOTHAR
IPC: F23D14/28
Filed: 1987-12-08
Granted: 1991-02-15
Abstract: The burner (1) has an injector system comprising a gas nozzle (5), air intake openings (22) and a mixing channel (23) and has a one-piece central body (2), which is provided with a connecting piece (6) for the connection to the liquefied-gas container. The central body (2) has, furthermore, an adjusting valve (17) for the vaporised liquid gas, a connecting opening (3) for a burner tube (4) and a piezo firing device (24). The gas nozzle (5) and the connecting opening (3) have a common axis A1, which lies in a common plane with the axis A2 of the connecting piece (6), and the axes are at an angle "a" of between 90 degrees and 120 degrees with respect to each other. To increase the gas throughput and improve handling, the piezo firing device (24) is arranged on the side of the central body (2) diametrically opposite the connecting piece (6) with respect to the axis A1 of gas nozzle (5) and connecting opening (3). Furthermore, the air intake openings (22) are arranged in the central body (2) on both sides of a plane of symmetry defined by the axes (A1, A2). <IMAGE>
Patent AT-E55293-T1 (AT)
Inventor: CLARK ROBERT NIGEL WAKE
IPC: B21J15/04
Filed: 1987-03-09
Granted: 1990-08-15
Abstract: The riveting tool has two pin drawing arms (l0 and ll) and a pin clamping arm (l2). Springs (20, 28) act between the arms to urge them apart. When the arms (ll) are drawn together, the arm (l2) firstly moves towards the arm (ll) because spring (28) is weaker than spring (20). A cam formation (29) on the arm (l2) bears against a cam follower (26) on a slider (22) and the slider moves to clamp a clinching pin between clamping members (24 and 25). The arm (ll) then moves towards the arm (l0) to open elongate jaws (l7, l8) and draw the clinching pin at least partly through a rivet.
Patent AT-E85863-T1 (AT)
Inventor: HANLET JACQUES MARIE
IPC: H01J65/04
Filed: 1987-06-04
Granted: 1993-03-15
Abstract: An electrodeless fluorescent lighting device is disclosed comprising an outer bulb (22) coated internally with a fluorescent coating (20) which fluoresces when impinged by ultraviolet radiation generated in the bulb by an excitation means (12) which accelerates electrons within a toroidal chamber (14), filled with an ionizable gas which emits ultraviolet radiation under bombardment with electrons. The electrons are accelreated within the toroidal gas filled chamber by a coil (18) which generates an enclosed magnetic field, an induced electrical field, and a radiating electrical field, where the induced electrical field is substantially parallel and in the same direction as the magnetic field. Both the magnetic and induced electrical fields are applied at substantially the same frequency for accelerating and directing electrons for collision with gas composition atoms contained within a closed contour gas housing (14). An electrostatic shield (26) earthed at (28) is provided surrounding the excitation mechanism (12) to contain the radiating electrical field within the bulb (22). In a second embodiment, the toroidal gas chamber is omitted, and the ionizable gas is simply contained within the bulb (22). Ballast (30) provides an operating frequency in the range 0.1 to 50 Megahertz.
Patent AT-E124322-T1 (AT)
Inventor: PORTNEY VALDEMAR
IPC: G02C7/04
Filed: 1987-10-13
Granted: 1995-07-15
Abstract: Complex small objects such as ophthalmic lenses are quickly and accurately fabricated from plastic or glass blanks of ablatable material such as plastic or glass by cutting, shaping, and radiusing the blank entirely by laser light, using appropriate masks and focusing optics.
Patent AT-E52970-T1 (AT)
Inventor: FOURREY FRANCOIS
IPC: B60N2/68
Filed: 1987-07-29
Granted: 1990-06-15
Abstract: The structure comprises a tubular substantially helical element (16) which forms in succession a base contour (22) and then a member (24, 26) for connection to the floor on which the seat is placed. The upper end portion (18) of the element has extending therethrough a pivot pin (20) for connection to one of the sides of a backrest (1) and is connected by gussets (38, 40) to the connection member The opposite end portion (52) of the tube is connected to the base contour frame by gussets (30, 32). Any force exerted by the backrest on the upper end portion (18) of the tube tends to unwind the substantially helical element and is thus absorbed by the latter.
Patent AT-E89245-T1 (AT)
Inventor: RUF ERICH DR
IPC: C03C17/25
Filed: 1988-10-11
Granted: 1993-05-15
Abstract: The preparations contain tin(IV) chlorides optionally containing organic groups and contain tin(II) fluoride as the only dopant. The preferred preparation comprises
 from 30 to 89% by weight of tin(IV) chlorides optionally containing organic groups,
 from 1 to 5% by weight of tin(II) fluoride,
 from 10 to 55% by weight of a polar organic solvent and
 from 0 to 10% by weight of water. 
<??>The preparations according to the invention are simple to handle industrially and do not contain any aggressive or toxic compounds. Their constituents are readily accessible, related and inexpensive chemicals, but nevertheless allow the production of high-quality surface coatings on glass or glass ceramic.
Patent AT-E73178-T1 (AT)
Inventor: LEBEAUPIN DENIS
IPC: B65G47/80
Filed: 1988-09-22
Granted: 1992-03-15
Abstract: Apparatus which comprises a plurality of treatment modules, a means for performing the loading and unloading of the components to be treated, stacked in columns, a means for transferring the said columns of components between the various treatment modules, a stationary circular tray (10), on the periphery of which are distributed the various treatment modules (14), these being suspended below the lower surface of the said tray, which comprises openings capable of being shut in a leakproof manner for the introduction of the components to be treated (22) into the respective modules and a movable disc (16) mounted so that it can rotate and coaxially above the stationary tray, this movable disc receiving the means for transfer (18) so that the latter can be brought successively above the loading/unloading station and the stations giving access to the various modules. 
<IMAGE>
Patent AT-E88967-T1 (AT)
Inventor: BATTEGAZZORE PIERO
IPC: G01F11/02
Filed: 1988-03-01
Granted: 1993-05-15
Abstract: A bottle (1) for syrups, which affords precise dosages of a syrup in an accurate and hygienically satisfactory manner, comprises a container (2) in bottle form which extends between a bottle bottom (3) and a bottle neck (4), a cap-type stopper (8) removably associated with the bottle neck (4), a syringe device (12) having a respective cylinder (13) associated with the bottle neck (4) and defining a chamber (15) having a set volume equal to a single dose, which chamber (15) is in fluid communication with said bottle bottom (3) through a conduit (16), and a respective plunger (14) associated with the cap-type stopper (8) and being movable within said cylinder (13) on removal of the cap (8) to such up a dose from the bottle bottom (3).
Patent AT-E67979-T1 (AT)
Inventor: WIEDMER WALTER
IPC: B65D41/34
Filed: 1988-01-27
Granted: 1991-10-15
Abstract: PCT No. PCT/CH88/00017 Sec. 371 Date Sep. 13, 1988 Sec. 102(e) Date Sep. 13, 1988 PCT Filed Jan. 27, 1988 PCT Pub. No. WO88/05754 PCT Pub. Date Aug. 11, 1988.The closure has a body (1) and a guarantee ring (2) connected to it. The hooks (5) applied to the guarantee ring (2) and intended to separate the latter (2) from the body (1) of the closure upon removal of the closure from the container are each equipped with a slide wedge (8). This wedge may perferably be in the middle of the hook which extends longitudinally along the periphery of the closure. The wedge (8) has a slide face (11) of a width (b) that is about a quarter of the length (L) of the hook (5). The slide face (11) is inclined to the interior wall (4) of the guarantee ring preferably at an angle ( alpha ) of 31 degrees and initiates at the lower rim (9) of the guarantee ring in order to improve the machine-operated placing of the closure onto the container.
Patent AT-E113724-T1 (AT)
Inventor: CORNELL BRUCE ANDREW
IPC: B01D69/12
Filed: 1988-07-27
Granted: 1994-11-15
Abstract: The present invention provides a biosensor that detects an analyte in a sample by measuring the response of a membrane within which associated ion channels undergo state changes upon interaction between the analyte and the ionic channels. The state change response is detected as result of the change in ionic flow through the membrane.
Patent AT-E74466-T1 (AT)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/74
Filed: 1989-01-27
Granted: 1992-04-15
Abstract: In an n-channel MCT (MOS-controlled thyristor), the p-doped channel region and the n+-doped drain region are replaced by an n-doped combined channel-drain region (13) in the MOSFET structure of the switchable cathode short-circuits. The resulting MOSFET structure of the depletion type results in latch-up immunity for the component and makes possible a simple optimization of the current level which can be switched off as a maximum.
Patent AT-E89515-T1 (AT)
Inventor: WAGNER WOLFGANG
IPC: B41M5/20
Filed: 1989-02-21
Granted: 1993-06-15
Abstract: An electrosensitive recording paper is described, having a base made of paper which is provided with a basic coating and with a bakeable metal layer comprising a thin pregermination layer and a thicker recording layer made of zinc. As the adhesive pregermination layer for the zinc, known recording papers of this type provide cadmium which is extremely toxic, especially in its salts, and is thus problematic in handling and processing. This disadvantage is avoided according to the invention by the fact that silver is used as the pregermination layer.
Patent AT-E120045-T1 (AT)
Inventor: ZELLWEGER MAX
IPC: A61N1/10
Filed: 1989-05-18
Granted: 1995-04-15
Abstract: The device is composed of a circuit part (1) and an ionisation part (2). In the circuit part (1), the voltage of up to three kilovolts necessary for forming coronary discharges is generated. The ionisation part (2) is composed of electrodes (14, 15) which are arranged on the two sides of an insulator plate (16). During operation, an electron emission occurs at the second electrode (15) and generates negative oxygen ions by means of which bacteria and spores are killed and odours removed from the air. 
<IMAGE>
Patent AT-E112688-T1 (AT)
Inventor: COLLINS MICHAEL S
IPC: C07K16/12
Filed: 1989-05-24
Granted: 1994-10-15
Abstract: Protective antibody compositions comprising at least 33% by weight of antibodies of the IgM type and substantially free of homologous isoagglutinins are highly active against gram negative pathogens in mammals. Such compositions are preferably polyclonal and prepared from human plasma, or may be a formulation of different monoclonal antibodies. A very preferred IgM content is at least 50% by weight and the isoagglutinin titer is less than about 1:4. In one embodiment, the compositions are prepared in a lyophilized form such that, upon aqueous reconstitution, they result in a solution having a pH ranging from about 4.0 to 8.0, preferably 4.0 to 7.0 and can be administered intravenously.
Patent AT-E101739-T1 (AT)
Inventor: BEYERSDORF HARTWIG DIPL-ING
IPC: G08B17/107
Filed: 1989-09-12
Granted: 1994-03-15
Abstract: Operation method for an optical smoke detector, in which in order to detect smoke at least one light- sensitive receiver measures the useful scattered radiation which proceeds from an element in space, which is situated in the region of intersection of the directed field of view of the light-sensitive receiver and the directed beam of a light source, in order to detect the extraneous scattered radiation generated by contamination of the measurement chamber the light- sensitive receiver or a second light-sensitive receiver detecting the radiation which proceeds from a surface element of the measurement chamber, characterised in that the reflection radiation of an illuminated surface element is measured. 
<IMAGE>
Patent AT-E103345-T1 (AT)
Inventor: ENKE KNUT DR DIPL-PHYS
IPC: A47J36/02
Filed: 1989-11-15
Granted: 1994-04-15
Abstract: It is proposed to apply a layer of hardened material composed of carbon and silicon for roasting or cooking utensils and other consumer articles with abrasion-resistant surfaces. A possible process which is proposed is plasma-induced chemical vapour deposition, and, furthermore, apparatus for carrying out this process. <IMAGE>
Patent AT-E112578-T1 (AT)
Inventor: NAPPA MARIO JOSEPH
IPC: C07C41/22
Filed: 1989-04-12
Granted: 1994-10-15
Abstract: An improvement in a process for neutralizing perfluorinated carboxylic acids to make fluorocarbon polyethers in which the acid is heated with fluorine in the presence of a metal fluoride.
Patent AT-E79738-T1 (AT)
Inventor: QUIROZ ROBERTO
IPC: A61F6/04
Filed: 1989-08-23
Granted: 1992-09-15
Abstract: Herein presented is an intravaginal device to shield against contact with communicable infections and diseases. The device is an elastic container. The container functions similar to a condom but it can completely cover both the female and male genitalia. The device can contain lubricant jelly and its exterior is covered with lubrcant jelly. The elastic nature of the device allows it to conform to the surface shapes of the vagina and penis as the penis penetrates and enters into the vagina. The device is easy to use and completely disposable.
Patent AT-E106689-T1 (AT)
Inventor: DESAGE ROBERT
IPC: A47J27/16
Filed: 1989-03-29
Granted: 1994-06-15
Abstract: The invention concerns a method and apparatus for cooking or reheating food by means of steam. 
<??>This apparatus is characterised in that it comprises a steam generator (1) connected to a steam diffuser (4) facing and in the proximity of which is placed the food (52) to be cooked, inside a cooking enclosure (3), a device for raising the temperature of the steam produced by the generator (1) to a value higher than its boiling temperature at the operating pressure, and means (6, 7) for controlling the temperature of the steam emerging from the diffuser (4), the flow rate of this steam and the temperature of the wall of the cooking enclosure (3). 
<IMAGE>
Patent AT-E124739-T1 (AT)
Inventor: LEINO JORMA
IPC: C23C4/06
Filed: 1989-04-26
Granted: 1995-07-15
Abstract: The invention concerns a roll used in the manufacture of paper, for example a centre roll in the press or a calender roll, with which the web is in direct contact and from which the web is detached. Onto the cylinder mantle of the roll, a coating has been formed, which is partly made of metal and which also includes a ceramic material. The outer face of the coating consists of carbide-rich areas and of matrix areas placed between said areas. The invention further concerns a method for the manufacture of such a roll.
Patent AT-E109002-T1 (AT)
Inventor: HAUGWITZ RUDIGER D
IPC: A61P35/00
Filed: 1989-02-28
Granted: 1994-08-15
Abstract: Antineoplastic, water soluble, taxol derivatives and methods for preparing the same are described.
Patent AT-E145319-T1 (AT)
Inventor: RORABAUGH DALE A
IPC: A61B3/024
Filed: 1989-08-14
Granted: 1996-12-15
Abstract: A first light (160) is moved and illuminated by an x-y plotter mechanism on a rear projection screen (120) under computer control (400) so as to be continuously fixated by an eye of a test subject (300). The computer (400) also causes one or ones of fixed position second light (150), typically sixteen in number positioned in a regular array, to momentarily illuminate at various times corresponding to various positions of the moving first light. The test subject (300) indicates detection or non-detection of the momentary illuminations to the computer (400) by voicing the numbers ''1'', ''2'', ''3'', etc. From successive illuminations and test subject (300) responses the computer (400) is able to survey the entire visual field of each subject's eye in all directions. The surveyed visual field is plotted on graph paper with the same x-y plotter mechanism that is otherwise and at other times used for moving the first light source (160).
Patent AT-E89290-T1 (AT)
Inventor: RESCONI LUIGI
IPC: C08F4/82
Filed: 1990-01-31
Granted: 1993-05-15
Abstract: Catalysts for the polymerization of olefins, comprising the product of the reaction between:     A) a cyclopentadienyl compound of Ti, Zr or Hf;   B) an alumoxane compound of formula: <CHEM> in which R<1>, R<2>, R<3>, R<4>, the same or different from each other, are alkyl, alkenyl or alkylaryl radicals having 2 to 20 carbon atoms. y
Patent AT-E110837-T1 (AT)
IPC: F23D11/40
Filed: 1990-03-07
Granted: 1994-09-15
Abstract: The apparatus has an air supply duct (2) which is closed off by a nozzle plate (3) with first and second nozzles (9, 10), a fuel supply apparatus (4) which is guided through the supply duct (3), a flame pipe (5) which is arranged at a distance in front of the nozzle plate (3) so that a flue gas recirculation opening (6) is formed, the cross- section of which is adjustable, and a pipe (7) which is arranged at a distance in front of the nozzle plate (3) and surrounds the second nozzles (10) of the inner nozzle ring (12) and the mouth region of the fuel supply apparatus (4). By means of this arrangement, separate part flows, consisting of recirculated flue gas and combustion air, flow into the flame pipe (5), as a result of which flame stabilisation is brought about. Structures for flame retention can thus be omitted. <IMAGE>
Patent AT-E153818-T1 (AT)
Inventor: TATTARI JOUKO
IPC: H04B1/38
Filed: 1990-03-28
Granted: 1997-06-15
Abstract: The object of the description is the construction of a telephone handset operating as an independent unit. The handset is formed from the operating unit of a mobile phone by placing between the upper half (1) and the lower half (2) of the operating unit an intermediate body (3) containing the rf-part, the antenna (12) and the batteries. The antenna and the batteries are preferably located at the opposite ends of the rectangular intermediate body.
Patent AT-E113727-T1 (AT)
Inventor: SCHUERMANNS PETER DIPL-ING
IPC: G01R31/36
Filed: 1990-09-21
Granted: 1994-11-15
Abstract: The invention relates to a device for monitoring the operational state of an accumulator (1) which is continuously connected to the power system and to the load (3) via a charging rectifier (2) in standby parallel mode. To make a defined statement on the operational state of the accumulator (1), a measuring device (4) is arranged in parallel with the accumulator (1) which causes a defined drop in the power of the charging rectifier (2) for a predeterminable time at basic load and which records the discharge characteristic (E2) produced during the discharging of the accumulator (1) occurring as a result. The charging rectifier (2) is then operated at a power exceeding the basic load by a defined charging current until the voltage at the beginning of gassing of the accumulator (1) is reached and the resultant charging characteristic (L2) and the subsequent drop to the charge maintenance voltage is recorded. The overall charging characteristic (E2, L2) is compared with the model-related reference characteristic (E1, L1) in the new condition of the accumulator (1) concerned. If there is a defined deviation, a signal is output. <IMAGE>
Patent AT-E107770-T1 (AT)
Inventor: WILLI WALTER
IPC: G01L7/08
Filed: 1990-11-30
Granted: 1994-07-15
Abstract: The invention relates to a pressure sensor which is manufactured by thick- or thin-film technology using a ceramic substrate. The pressure sensor has two concentric grooves extending in a circle or a rectangle and eight piezo resistors (Rp). This geometrical design of the substrate produces a membrane having bending zones (BZ) which are separated from one another by rigid membrane zones (SZ). The pressure sensor disclosed has excellent linearity even if the piezoresistors resistors (Rp) are inaccurately positioned. Furthermore, the pressure sensors can be protected against mechanical destruction. Capacitors can also be used as further measuring sensors. <IMAGE>
Patent AT-E104322-T1 (AT)
Inventor: HORACEK HEINRICH DR
IPC: C08G18/32
Filed: 1990-12-01
Granted: 1994-04-15
Abstract: A melamine preparation comprising from 80 to 99.9% by weight of melamine having a mean particle size of from 0.01 to 0.1 mm, and from 0.1 to 20% by weight of cyanuric acid or derivatives thereof, and a stable dispersion prepared therefrom in polyetherols, which is used to produce flame-retardant polyurethane foams.
Patent AT-E91752-T1 (AT)
Inventor: GANSER MARCO ALFREDO
IPC: F02M47/06
Filed: 1986-11-28
Granted: 1993-08-15
Abstract: The opening and closing movement of a injector valve member (32) which closes and temporarily opens discharge orifices (52) communicating with the combustion chamber of an internal combustion engine, for example a diesel engine, is controlled by the fuel pressure in a control chamber (42) arranged at one end of the injector valve member (32). The fuel pressure in said control chamber (42) is controlled by means of two orifices (26, 38) communicated with one another. One of said orifices (38) is connected to a high pressure fuel inlet (12). The other orifice (26) is closed at one end by a solenoid operated pilot valve (72). Opening of the latter results in a single fuel jet passing through said orifices (26, 38) which causes the opening of the injector valve member (32).
Patent AT-E152790-T1 (AT)
Inventor: ROCCHITELLI ONOFRIO
IPC: D06F37/42
Filed: 1990-11-16
Granted: 1997-05-15
Abstract: The invention relates to a device for locking doors of machines containing rotating members which closes the contacts of an electrical switch subsequent to locking the door and opens the contacts prior to unlocking the door. It is characterized by the fact that hook 5 of the door is retained by a block 4 which is rotated about its axis due to the action of hook 5 while closing the door so that after the locking of the rotating block 4, hook 5 can no longer be drawn out. Rotating block 4 is fixed on a small shaft 3 with which it rotates, said small shaft 3 having in turn a second substantially cylindrical block 7 which has a peripheral surface shaped as a cam and which has in the end opposite the first block 4 a cavity 8 to house the tail 27 of a locking bolt 9 which moves parallel to the axis of said small shaft 3, the opposite end 26 of locking bolt 9 working on the moving contact 10 of the electrical switch 11. When the end of locking bolt 27 enters the cavity 8 it locks block 7 and therefore block 4 against rotation, thereby locking the door. The operation of the various parts of the device is obtained by means of two mobile boxes moving parallel to the axis of the shaft 3, of which one 14 cooperates with cam 7 arranged on shaft 3 and the other 13 cooperates with the front part 29 of locking bolt 9 and with a lever arm 19 rotating about a pivot 20 with the opposite end connected to a small piston 22 of an electromagnet 23. <IMAGE>
Patent AT-E131054-T1 (AT)
Inventor: IWATA NOBUYOSHI C O SANKYO COM
IPC: A61K9/48
Filed: 1990-06-26
Granted: 1995-12-15
Abstract: Isoxazolin-3-one derivatives of a kind generally known from the literature are of use as antidepressants.
Patent AT-E100334-T1 (AT)
Inventor: LI KING CHUEN PETER
IPC: A61P43/00
Filed: 1990-10-01
Granted: 1994-02-15
Abstract: A paramagnetic oil emulsion for magnetic resonance imaging composed of about 5 to about 30 volume percent oil and about 70 to about 95 volume percent aqueous-based paramagnetic agent carrier, at least one of the aqueous-based paramagnetic agent carrier and the oil having dissolved therein a magnetic resonance image contrast effective and less than a toxic amount of at least one soluble paramagnetic agent. The paramagnetic oil emulsion provides high intensity magnetic resonance signals in the gastrointestinal tract for MRI evaluation of the abdomen and pelvis, particularly in the distal bowel regions.