baber/WOPTO huggingface dataset:
Patent AT-E72305-T1 (AT)
Inventor: BAUER GERD HEINZ
IPC: F04D29/42
Filed: 1987-11-05
Granted: 1992-02-15
Abstract: A fluid flow machine, particularly a centrifugal pump, wherein the casing has a tubular first portion serving to convey a stream of fluid radially toward a pump shaft which drives one or more impellers. The casing has a second portion with an arcuate band-like wall which spacedly surrounds the shaft and defines a passage having an oval cross-sectional outline and receiving fluid from the outlet of the first portion. A cylindrical outlet of the passage is adjacent the foremost impeller or the only impeller of the pump. One or more guides are provided in the passage to control the flow of fluid from the outlet of the first portion of the casing toward and into the range of the foremost impeller.
Patent AT-E53653-T1 (AT)
Inventor: FUJITA SHOZO
IPC: F23Q2/16
Filed: 1987-08-27
Granted: 1990-06-15
Abstract: The invention relates to a lighter comprising a fuel container with a fuel nozzle, an ignition control member rotatable with respect to the container by means of which the nozzle opening, being normally closed, can be opened, in which case fuel is discharged from the container, and means to ignite the discharged fuel stream, when the nozzle is opened characterized by means, which may lock the ignition control member.
Patent AT-E62237-T1 (AT)
Inventor: LIPINSKI CHRISTOPHER ANDREW
IPC: A61K31/352
Filed: 1987-01-15
Granted: 1991-04-15
Abstract: Racemic and chiral (2R,4R)-4-c-hydroxy-2-r-(substituted) chroman (and thiochroman)-4-acetic acids and their pharmaceutically acceptable salts useful in the treatment of diabetic complications, and intermediates therefor.
Patent AT-E70669-T1 (AT)
Inventor: EMERT DONALD ROYAL
IPC: H01R13/405
Filed: 1987-02-09
Granted: 1992-01-15
Abstract: The conector has two or more legs (2,3) with their major axes either parallel or perpendicular to one another, and their lower ends tapered. The legs are provided for insertion into mounting holes in the board, the cross-section of each leg having major and minor axes respectively greater and less than the mount-ing hole dia. The legs are pref. diamond shaped. Contact wires are secured in grooves in the plastics connector by ultrasonically melting the material adjacent to the wire and allowing it to resolidify. The wires may either enter plated holes in the circuit board, or be bent parallel to the board surface and soldered there.
Patent AT-E57768-T1 (AT)
Inventor: ROMETTE JEAN-LOUIS
IPC: G01N1/00
Filed: 1987-05-21
Granted: 1990-11-15
Abstract: 1. Device enabling the sterility of a culture medium in an enclosure to be preserved during the withdrawal of samples intended for analysis, comprising, formed in a frame (E; 101-103), a first chamber (C2; C3), known as the withdrawal chamber, in which is slidably mounted a piston (1; 104) provided at one end with means (1b) enabling the withdrawal of a sample to be analysed, and a second chamber (C1; 104), known as the dilution chamber, connected to the first chamber by a passage (12; 112), this second chamber being divided into two zones by stop means (2) against which at least two pistons (3, 4; 106-108) sliding respectively on either side of the stop (2) can come into abutment, the first chamber having at least one outlet orifice for the withdrawn sample, and the second chamber (C1; C4) having at least one inlet orifice (8; 120) for a diluting solvent.
Patent AT-E74905-T1 (AT)
Inventor: CACIAGLI VALERIO
IPC: C07C279/14
Filed: 1988-01-22
Granted: 1992-05-15
Abstract: N< alpha >-fluorenylmethoxycarbonyl-N<G>-trityl-arginine, a new protected arginine derivative, and its use in peptide syntheses are described. The new compound can be prepared by a three step process, via formation of N< alpha >-trityl-N<G>-trityl-arginine, selective mono-deprotection of said intermediate, and introduction of the fluorenylmethoxycarbonyl group on the amino function.
Patent AT-E97807-T1 (AT)
Inventor: PREISS MICHAEL DR
IPC: C07D215/56
Filed: 1988-04-12
Granted: 1993-12-15
Abstract: Solutions of quinolonecarboxylic acids for parenteral administration, of the formula I 
<IMAGE>
 in which R<1>, R<2>, R<3>, X and A have the meaning given in the description, and a process for their preparation.
Patent AT-E96831-T1 (AT)
Inventor: YU SIMON HSIAO-PAO
IPC: C08G65/04
Filed: 1988-04-14
Granted: 1993-11-15
Abstract: An antistatic polymeric composition consisting of at least one antistatic additive of an ethylene oxide copolymer in the range of from about 3 to about 30% by weight and being a solid, nonionic material and having a dilution solution viscosity of greater than 0.25 and preferably having an average molecular weight greater than 20,000; and a polymeric material in the range from about 70 to about 97% by weight. The ethylene oxide copolymer comprises ethylene oxide in the range of from about 5 to about 95% by weight and at least 1 comonomer selected the group consisting of cyclic ethers, cyclic acetals, and cyclic esters, in the range of from about 95 to about 5% by weight. The polymeric material can be any thermoplastic, thermoplastic elastomer, or elastomer including ABS, ASA, polyamides, PBT, PET, PETG, PMMA, PUR, PVC, CPVC, PC, POM, POP, SMA, and SAN.
Patent AT-E103127-T1 (AT)
Inventor: ANNAMALAI KADIRESAN
IPC: H04L1/00
Filed: 1988-06-23
Granted: 1994-04-15
Abstract: Method and apparatus is disclosed which disables a repeater connected to a packet-based network so that improper symbols are not propagated. A communications management unit employing the invention would, upon reception of an improper symbol, cause transmission to halt. The invention implements a three-state machine. Reception of any improper symbol, or symbol with a parity error, causes entry into a forced-halt state. Reception of an IDLE symbol causes transition to a forced-idle state. Return to the start state occurs upon reception of a start-of-packet symbol pair.
Patent AT-E82850-T1 (AT)
Inventor: OPITZ KLAUS PROF DR
IPC: A61K31/505
Filed: 1988-10-20
Granted: 1992-12-15
Abstract: A method of treating warm-blooded animals to reduce their dependency upon nicotine comprising administering to such animals a medicament containing a 2-pyrimidinyl-1-piperazine derivative of the formula <IMAGE>   in which n stands for 2, 3, 4, 5 or 6 and R stands for <IMAGE> +TR   <IMAGE>
Patent AT-E93465-T1 (AT)
Inventor: LOELIGER WILLI
IPC: B65B55/02
Filed: 1988-11-18
Granted: 1993-09-15
Abstract: The invention relates to a method and to a device for aseptically filling, with a fluid, a package provided with a joining piece with a tearable outer membrane. 
<??>The device comprises a filling head (1), a packaging support (11, 31) disposed under the filling head and provided in order to seal the package (7) at the end of filling, the said head comprising a valve (4) for regulating the delivery flow rate of the fluid, a conduit (3) for delivery and discharge of the fluid and disposed laterally on the bottom of the said filling head a valve (5) for delivering vapour and a valve (6) with a channel (30) for discharging vapour and for draining for cleaning at the end of filling. The lower part of the valve (4) serves as a closure/opening for the fluid and comprises cutting means (25) for cutting the tearable membrane (9) upon opening of the said valve. 
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Patent AT-E92828-T1 (AT)
Inventor: MARKS JOEL S
IPC: B25B23/16
Filed: 1988-02-01
Granted: 1993-08-15
Abstract: A hand-squeeze driver tool which serves to convert squeezing motion into rotary motion on a variable torque basis, with the torque being inversely related to the driving speed. The torque versus driving speed relationship is determined by the position of a squeeze lever (41) as it is displaced from its most extended position. Two distinct zones are provided as the squeeze lever is so displaced, namely a high torque low speed zone, and a low torque high speed zone. The provision of the high torque low speed initial zone, followed by the low torque high speed zone permits the operator intuitively to take advantage of the variable torque feature of the invention, which is provided by a traveling fulcrum which dwells at position F1 and F2 defined by sharp angles in levers (41,53).
Patent AT-E92474-T1 (AT)
Inventor: HAGISHITA SANJI
IPC: A61K31/18
Filed: 1988-05-06
Granted: 1993-08-15
Abstract: Bicyclic sulfonamide derivatives represented by the formula: <CHEM> (wherein R1 is hydrogen or lower alkyl; R2 is lower alkyl, aralkyl, or aryl which may be substituted by lower alkyl, alkoxy, acetoxy, hydroxy, halogen, nitro or phenyl; and the wavy line indicates the R or S configuration or their mixture), or their salts, are new compounds useful as antithrombotic, antivasoconstricting, and antibronchoconstricting drugs.
Patent AT-E115305-T1 (AT)
Inventor: BLOTENBERG WILFRIED DR-ING
IPC: G05B15/02
Filed: 1989-01-14
Granted: 1994-12-15
Abstract: In the method, two computer systems (1, 2) are used which operate at a different speed from one another, where the faster computer system (1) takes over the actual control and regulation and the second, slower computer system (2) loads the first computer system (1) with the relevant required program and ideal value set from a number of programs and ideal value sets. A device for carrying out this method is also described. The new control and regulation method is suitable for all turbines in which a fast response and a high degree of flexibility are required. <IMAGE>
Patent AT-E111496-T1 (AT)
Inventor: SMITH EDWIN ROGERS
IPC: C08J5/18
Filed: 1989-07-15
Granted: 1994-09-15
Abstract: Biaxially stretched monolayer and multilayer films comprising blends of a 1-butene very low density polyethylene with a 1-hexene very low density polyethylene have expectedly good puncture resistance and machine direction shrink force.
Patent AT-E87315-T1 (AT)
Inventor: BRUNETTI BRUNETTO
IPC: C07K5/08
Filed: 1989-07-21
Granted: 1993-04-15
Abstract: The peptides of formula I  A - x - Lys - y - B      I  in which: A is H, a tripeptide of formula Arg-Ala-Arg or an hexapeptide of formula Glu-Lys-Arg-Arg-Ala-Arg x and y, different one from the other, are an arginine (Arg) or a glutamic acid (Glu) residue; B is OH or a tripeptide Arg-Ala-Arg with the proviso that when A is hydrogen and x is Arg, B is different from OH comprising the steps of:   a) binding the Boc-protected carboxyterminal aminoacid to a suitable resin; b) reacting the other Boc-protected aminoacids with the resin-bound carboxyterminal aminoacid in the desired sequence; c) removing the protecting groups and releasing the so obtained peptides from the resin, have valuable pharmacological properties as immunostimulating agents.
Patent AT-E109104-T1 (AT)
Inventor: CHOI KWANG SOO
IPC: B65F1/14
Filed: 1989-09-05
Granted: 1994-08-15
Abstract: A portable litter basket comprises a vynil bag (110), one side thereof being open, other sides thereof being closed;  a plurality of support members (310) of equal length; a plurality of brace members (500) which consist of a pair of elongated bars (510) being rotatably joined (511) each other on their centers; the upper portions (520) of said brace members being slidably joined on the upper portion of said support members, and the lower portion (530) of said brace members being rotatably joined on the lower portion of said support members, so that the breadths between said support members be controlled by operation of said brace members; whereby support members hold the opening of said vynil bag to be stretched, making it convenient for people to throw litterings into said vynil bag.
Patent AT-E106648-T1 (AT)
Inventor: BRAUN HEINZ M DIPL-ING
IPC: H04Q11/04
Filed: 1989-11-13
Granted: 1994-06-15
Abstract: In a communication exchange connecting through in accordance with the time-division multiplex principle, the setting up of connections is to be controlled in such a manner that the central processor is relieved of control processes used for pathfinding and time slot allocation. The through-connection time (time slot) and the through-connection path are exclusively determined by the decentralised group processors. The time-slot and bus allocation information items are exchanged directly between the group processors involved. Since the central processor is now only used for determining the destination and only receives setting commands for connecting through connections in space-division switching stages, the relief achieved is of such a magnitude that no bottlenecks occur even in relatively large communication exchanges. <IMAGE>
Patent AT-E120915-T1 (AT)
Inventor: KAYS RUEDIGER DR-ING GRUNDIG E
IPC: H04N5/44
Filed: 1989-11-23
Granted: 1995-04-15
Abstract: 2.1. The line interlace process causes flicker disturbances the elimination of which requires signal processing which differs for picture content which is at rest and which is moving. Switching between the various known flicker reduction methods always occurs by using several field stores and a movement detector which determines the movement between the frames and depending on this movement initiates the switching and reproduction of the received television signal at twice the frame rate and line frequency in the line interlace method. 2.2. To reduce the circuit expenditure in the reduction of system- related flicker disturbances, only two field stores and one movement phase detector are arranged in the television receiver. The movement phase detector only determines the movement phases for the first and second field and, depending on these movement phases, switching between the flicker reduction methods occurs for at least one field in each case. 2.3. The circuit arrangement according to the invention is preferably used in television receivers having frame stores. <IMAGE>
Patent AT-E89923-T1 (AT)
Inventor: DIAMOND IVAN F
IPC: G01N33/50
Filed: 1989-02-24
Granted: 1993-06-15
Abstract: Alcoholism and alcoholism susceptibility in a patient are determined by measuring a cellular indicator which is characteristic of intracellular cAMP concentration. In particular, intracellular cAMP concentration may be measured in freshly isolated lymphocytes, where a reduction in the concentration compared to the expected normal value is diagnostic of alcoholism. Alternatively, stimulated intracellular cAMP concentration may be measured in cultured cells not exposed to ethanol where an increase in the concentration compared to the expected normal value is indicative of a predisposition toward alcoholism. Also, decreased cAMP levels may be measured in cultured cells from alcoholics exposed to chronic ethanol where no decrease in the concentration of cAMP occurs when normal cultured cells are exposed to chronic ethanol.
Patent AT-E70481-T1 (AT)
Inventor: DONZE MICHEL
IPC: F23D14/56
Filed: 1989-03-20
Granted: 1992-01-15
Abstract: PCT No. PCT/FR89/00123 Sec. 371 Date Sep. 12, 1990 Sec. 102(e) Date Sep. 12, 1990 PCT Filed Mar. 20, 1989 PCT Pub. No. WO89/09109 PCT Pub. Date Oct. 5, 1989.The torch fitted with a nozzle (6) comprises a visual observation optical device having one end part coaxially inside the central gas feed pipe (7) and the other end extending outside the body (1) at the opposite end to the nozzle; the optical device being situated a specific distance from the main orifice (17) of the nozzle so that the bounds of its angle of view pass through the edges of said main orifice.
Patent AT-E85514-T1 (AT)
Inventor: BRUNEAU JEAN-PIERRE
IPC: A61F13/58
Filed: 1989-09-01
Granted: 1993-02-15
Abstract: The invention relates to a napkin which will find its application, in particular, in the field of infant and/or medical hygiene. The napkin is formed from at least one outer film (5) and one inner film (6) between which is arranged a pad (7) of absorbent material. The said napkin moreover comprises elastication means (13) and closing means (11, 12) formed by at least one strip of adhesive elastic material arranged transversely at the level of the waist (4) and defining at this level, on either side of the napkin, substantially fastening zones (14, 15) for the said closing means (11, 12). It furthermore has adhesive-coated zones (16, 17) arranged at the level of the waist (4), capable of interacting with the said fastening zones (14, 15) in order to ensure the closing and holding in place of the napkin. <IMAGE>
Patent AT-E149207-T1 (AT)
Inventor: LONG SUSAN
IPC: C12N15/09
Filed: 1989-11-14
Granted: 1997-03-15
Abstract: A cloning vector contains a DNA sequence derived from a Nocardioform microorganism, and is capable of expressing the DNA sequence in a host microorganism. Recombinant cholesterol oxidase is produced by a host microbial cell transformed with a cloning vector containing cholesterol oxidase encoding DNA derived from a Nocardioform microorganism. A method for determining cholesterol oxidase in a sample of fluid from a human includes contacting the sample with the Nocardioform microorganism derived recombinant cholesterol oxidase.
Patent AT-E106327-T1 (AT)
Inventor: TUFARI ALDO
IPC: B60M1/20
Filed: 1990-07-04
Granted: 1994-06-15
Abstract: The invention concerns a bracket structure to support the overhead electric contact line for railways, comprising a fixed vertical support upright positioned laterally in respect of the longitudinal axis of the electric line, and a set of elements forming the support bracket, mounted cantilevered onto at least one hinge element fixed to said upright, and projecting transversely towards said axis of the line. According to the invention, the elements forming the support bracket, and/or the hinge elements, at least partly consist of shaped bodies, each in the form of a prism having as base the shape of said body, and they are fixed one to the other exclusively by screw tightening means. Preferably, said shaped bodies are in the form of right prisms, each consisting of a short piece of extruded metal section, particularly of aluminium or its alloys, the length of said piece being generally shorter than the transversal dimension of the section.
Patent AT-E107027-T1 (AT)
Inventor: APTER ROBERT
IPC: G01N33/00
Filed: 1990-11-22
Granted: 1994-06-15
Abstract: The apparatus is used for testing the surface structure of hollow, cylindrical regions of transparent, hollow bodies (e.g. bottles) moved along a track. It comprises an illuminating device (10), a conveyor (14) by means of which the hollow bodies (34) are moved through an inspection region, and an imaging device (12). The illuminating device (10) has several light sources (26) which are arranged so that, in every position within the inspection region (9), the hollow bodies (34) receive light at an angle of incidence such that the hollow bodies (34) act as wave guides and appear as secondary light sources with respect to the imaging device (12), so that the imaging device (12) yields a high-contrast image of the surface structures of the hollow bodies. The device is principally used for the testing of recycled bottles.
Patent AT-E114888-T1 (AT)
Inventor: VAN BEEK DIRK ALBERT IR
IPC: H02J7/14
Filed: 1990-03-21
Granted: 1994-12-15
Abstract: Switching device for supplying current from a battery of a vehicle, an automobile for instance, to a refrigerator to be carried along, by a caravan coupled to an automobile for instance. The switching device comprises an input to be coupled to the battery, an output to be coupled to the refrigerator, and a relay having a normally open contact which couples the input and the output of the switching device. The switching device further comprises a drive device, coupled to the input of the switching device, for driving the relay. The drive device is provided with a control device for driving the delay during successive cycles. Each cycle consists of a measuring time interval, during which the control device does not drive the relay. The measuring time interval is followed by an operating time interval, during which the control device drives the relay. The drive device is further provided with a voltage comparing device having an input, which is coupled to the input of the switching device for receiving a test voltage, and an output for delivering a control signal, when the test voltage is higher than a threshold voltage related to the nominal voltage of the battery. In a measuring time interval the control device turns the relay on relatively shortly after having received the control signal, as a result of which an operating time interval begins and the relay is driven for a relatively long time, after which the relay releases when the test voltage is lower than the threshold voltage, as a result of which a measuring time interval begins. In an embodiment the drive device is further provided with an auxiliary voltage comparing device. The auxiliary voltage comparing device has an input, which is coupled to the input of the switching device for receiving the test voltage, and an output for delivering an auxiliary control signal, when the test voltage is lower than an auxiliary threshold voltage which is lower than the threshold voltage and which is higher than a voltage related to the maximum release voltage of the relay. The auxiliary control signal causes the control device to break off a running cycle prematurely by de-energizing the relay, as a result of which a measuring time interval begins. Other embodiments concern associated methods.
Patent AT-E131455-T1 (AT)
Inventor: VOLLSTEDT THOMAS J
IPC: C02F3/08
Filed: 1990-01-10
Granted: 1995-12-15
Abstract: A two-stage process for purifying wastewater includes the steps of biophysical anaerobic treatment (12) to remove the majority of the COD, followed by biophysical aerobic treatment (28) to further purify the wastewater. A powdered adsorbent, preferably powdered activated carbon, is used with biological solids in each treatment step. Excess biophysical solids from the aerobic step (28) are transferred to the anaerobic step (12) for digestion. Fresh powdered adsorbent is added to the aerobic treatment step (28) to compensate for that transferred to the anaerobic treatment step. Solids concentration in the anaerobic step (12) is controlled by wasting solids to disposal.
Patent AT-E168377-T1 (AT)
Inventor: BALDWIN JOHN J
IPC: A61K31/435
Filed: 1990-12-06
Granted: 1998-08-15
Abstract: Spirocycles of general structural formula <CHEM> are Class III antiarrhythmic agents.
Patent AT-E96731-T1 (AT)
Inventor: BAUCHARD HUBERT
IPC: B30B9/30
Filed: 1990-07-23
Granted: 1993-11-15
Abstract: The present invention relates to a refuse compactor comprising a chute with a slanted bottom which, via an orifice capable of being sealed off by a sliding door (19), gives access to a compacting unit in which is mounted a piston (8) which is cyclically displaceable between a high position and a low compacting position and which interacts with a mechanism slaving the movement of the sliding door to its own movement. According to the invention, this slaving mechanism comprises, on a wall (1a, 1b) of the compacting unit (1), at least one manoeuvring member (20) which is movable in both displacement directions of the piston, projecting in the path of its rear face at a short distance from the top dead centre of the latter and connected to the door (19) by a step-down coupling (25, 26) of its lifting stroke. Application in particular to compactors for domestic refuse. <IMAGE>
Patent AT-E120530-T1 (AT)
Inventor: HUBERT JEAN
IPC: A61B19/00
Filed: 1990-10-22
Granted: 1995-04-15
Abstract: The medical projector (1) consists of an illuminating dome (2)-(16) mounted so that it can swivel about various axes. It is provided on its largest periphery with a flexible protective bulb (22) of such a size as to form a system for gripping and manoeuvring the dome, and defining an inner chamber (29). This chamber, on the side facing the outer surface of the bulb (22), is bounded by a wall (31) thin enough to be deformed by manual pressure and to actuate means (32) (33-36) for controlling a device for unlocking and relocking the articulation stops of the supporting brackets. 
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