baber/WOPTO huggingface dataset:
Patent AT-E154610-T1 (AT)
Inventor: WANG CHANG YI
IPC: G01N33/569
Filed: 1989-02-10
Granted: 1997-07-15
Abstract: This invention relates to a method using synthetic peptides as solid phase immunoadsorbents for the detection of antibodies to Human Immunodeficiency Virus (HIV) gp120, and, in particular, antibodies having HIV neutralizing capabilities. The amino acid sequences of the peptides correspond to segments of the external envelope protein gp120 of HIV. These peptides have been found to be highly immunogenic, and are reactive with antibodies in sera of patients with AIDS, ARC or HIV infected individuals. They can also be used to elicit the production of neutralizing antibodies to HIV. More specifically, the present invention is directed to the use of a synthetic peptide selected from the groups consisting of peptides containing twenty-eight and thirty-three amino acids in a prescribed sequence, their analogues and mixtures, corresponding to the HIV-gp120 external protein for the detection of antibodies to HIV-gp120. It is particularly useful for the dectection of antibodies having HIV neutralizing capabilities. The detection method includes an enzyme linked immunoassay and other forms of immunoassay procedures. The present invention also relates to a method for generating high titer antibodies to HIV gp120 protein in healthy mamals, including humans, by the use of the synthetic peptides, their analogues or mixtures in either a conjugated or a polymeric form as a key component in a synthetic vaccine for the prevention of AIDS.
Patent AT-E117481-T1 (AT)
Inventor: MOREY GILLES
IPC: H04L1/04
Filed: 1989-11-13
Granted: 1995-02-15
Abstract: Method for transmitting several signals or messages having at least two states, consisting in transmitting each of the states respectively on different transmission channels and consisting in transmitting one of the states of at least two of the signals or messages on a common transmission channel, so as to be able to reconstruct these signals or messages on the basis of receiving, via this common transmission channel, one only of their states, and possibly introducing a control signal when all of the above-mentioned transmission channels are simultaneously activated or excited for a specified period. System for transmitting a signal having at least two states such as a binary signal, comprising a device for transmission (3) of signals (B1) comprising two oscillators (13, 18) alternately switched in amplitude by the two states of the binary signal (B1), the one capable of transmitting on a first frequency (Fo) and the other on a second frequency (f1), and a receiving device (6) comprising two signal detectors (32, 33) which are respectively and independently sensitive to the said first and second frequencies (fo, f1), so as to deliver at its output the binary signal or its inverse received via the first or second of the said frequencies. Application of the method and of the system above to an alarm and/or home-automation system. <IMAGE>
Patent AT-E73512-T1 (AT)
Inventor: CARDIS MICHEL
IPC: E02B7/54
Filed: 1989-04-20
Granted: 1992-03-15
Abstract: The rounded rib (110) of the lateral joint projects transversely beyond the plane of the lock side wall (7, 7a), in such a way that its periphery (112) assuming a circular shape comes to bear against the lateral face of a cylindrical recess (7b) made in said lock side wall (7). The displacements of the leaf thus do not affect the sealing. 
<IMAGE>
Patent AT-E98947-T1 (AT)
Inventor: AGHAJANIAN MICHAEL
IPC: C04B35/622
Filed: 1989-03-13
Granted: 1994-01-15
Abstract: The present invention relates to novel ceramic-filled metal matrix composites and methods for making the same. Particularly, a permeable mass of filler material is spontaneously infiltrated by, for example, an aluminum alloy, in the presence of nitrogen-containing atmosphere. A reservoir feeding technique for forming metal matrix composite bodies is also disclosed. The reservoir feeding technique can also be used to form complex (e.g., a metal bonded to a metal matrix composite) metal matrix composite bodies.
Patent AT-E134209-T1 (AT)
Inventor: BANSLEBEN DONALD ALBERT
IPC: C04B20/10
Filed: 1989-04-13
Granted: 1996-02-15
Abstract: Shrinkage control agents, for unsaturated polyester resin systems, which are copolymers of the vinyl ester of a fatty chain (C9 to about C11) monocarboxylic acid and a vinyl ester of lower alkyl (C1 to 3) monocarboxylic acid. Especially preferred are copolymers of vinyl versatate and vinyl acetate, i.e., poly(vinyl versatate-co-vinyl acetate). The shrink control agents are useful both with neat and filled unsaturated polyester resin systems. The shrink control agents are especially useful under conditions where the unsaturated polyester resin system is cured at or below ambient temperatures.
Patent AT-E165552-T1 (AT)
Inventor: SORENSEN JENS OLE
IPC: B29C45/26
Filed: 1989-05-16
Granted: 1998-05-15
Abstract: In a system and method for injection molding a hollow, plastic product having an end wall and a cylindrical side wall (30), a protractable and retractable contact element (20) of a core section (12) of the mold cavity (24) is protracted to a forward position so that its contact surface (22) contacts at least a significant part of the fringe region of the end-wall-defining portion of the cavity section (10), to thereby reduce the mold cavity area as projected on a plane perpendicular to the mold opening direction, and thus reduce the clamping force required. The dimensions of a plastic product are controlled during injection of a first quantity of plastic material by means of contact between a non-perpendicular contact surface and during an injection of a second quantity of plastic material by means of at-least-partly-solidified wall sections.
Patent AT-E194649-T1 (AT)
Inventor: TITMAS RICHARD C
IPC: A61K38/00
Filed: 1989-05-04
Granted: 2000-07-15
Abstract: Antigens capable of eliciting antibodies which can catalyze chemical reactions, in particular, the cleavage or formation of a peptide linkage, comprising a hapten or a hapten and a suitable carrier molecule are disclosed. Antibodies capable of cleaving or forming an amide, peptide, ester of glycosidic bond and which are elicited by such antigens are disclosed. Pharmaceutical uses of antibodies are disclosed including antibodies against renin, HIV coat protein, LPS TNF and IgE. <IMAGE>
Patent AT-E111267-T1 (AT)
Inventor: BICHLER HELMUT ING
IPC: H03H11/12
Filed: 1990-03-27
Granted: 1994-09-15
Abstract: An integratable filter has a bandplass behavior and comprises a power source which is controllable with negative feedback by way of a resistor and a capacitor and whose output is charged with a further capacitor.
Patent AT-E92242-T1 (AT)
Inventor: GEBELE JOSEF
IPC: A01D89/00
Filed: 1990-05-12
Granted: 1993-08-15
Abstract: In a pick-up for harvesters, with a pick-up drum (9), a conveyor screw (4) and a holding-down device (11), between the effective range of the holding-down device (11) and the outer contour (7) of the conveyor screw (4) a preferably cylindrical, rotatable guide member (12) is inserted which performs the function of deflecting the stream of material with low friction in such a way that it is fed to the inlet of the conveyor screw (4). <IMAGE>
Patent AT-E93372-T1 (AT)
Inventor: LAUMANN BETINA
IPC: A47G19/02
Filed: 1990-05-16
Granted: 1993-09-15
Abstract: The tray-like carrying device for tableware consists essentially of a flat, rigid plate. A plurality of cutouts or depressions allow accommodation of a plate and, if appropriate, of a drinking glass with a stem. A gripping cutout allows the carrying device to be held and transported with one hand. 
<IMAGE>
Patent AT-E112145-T1 (AT)
Inventor: MARK RUDOLF ING
IPC: A43C7/08
Filed: 1990-05-16
Granted: 1994-10-15
Abstract: The invention relates to a self-locking clamping device (8) for a shoelace  (9) with a lace holder (11) which is provided in one end region with a fastening flap (16) and a support body (12) which has a cutout (26) for the shoelace (9). Arranged in the cutout (26) is a clamping member (14). This is adjustable in a longitudinal guide (13) arranged in the support body (12) from a clamping position closely adjacent to a side wall (25) of the cutout (26) and/or a stop (24) into an open position at a distance therefrom. The shoelace (9) is guided through between the clamping member (14) and the side wall (25) or the stop (24) and winds round the member on the side facing away from the side wall (25) or the stop (24). <IMAGE>
Patent AT-E110908-T1 (AT)
Inventor: MALAURIE CLAUDE
IPC: H04M19/08
Filed: 1990-07-16
Granted: 1994-09-15
Abstract: Telephone set making it possible to engage in call mode and in answer mode and release a telephone line (L), connected to it, either by way of a first command produced by a first switching member (CC) actuated by the set's receiver, or equally by a command produced by a second switching member (14) which can be actuated independently of the receiver. 
<??>The switching elements (CC, 14) produce commands by way of individual elements for establishing communication (CC1, 14A) which are inserted in parallel in a loop linking, via a first arrangement for powering (5) a microprocessor (9) and a collection (10) of the set's telephone utilisation circuits, the output terminals of a diode bridge (2) whose input terminals are connected to the two line wires. A second diode bridge (6), used as a rectifier, linked by capacitors (7) to the line, in parallel with the first bridge is able to power the microprocessor and the collection (10), by way of a second arrangement for powering (8) from the alternating signals transmitted by the line during the ringing phases. 
<IMAGE>
Patent AT-E126216-T1 (AT)
Inventor: MATSUO MASAAKI
IPC: C07D231/10
Filed: 1990-09-19
Granted: 1995-08-15
Abstract: A compound of the formula : <CHEM> wherein R<1> is aryl which may be substituted with substituent(s) selected from the group consisting of lower alkyl, halogen, lower alkoxy, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, hydroxy, lower alkylsulfonyloxy, nitro, amino, lower alkylamino, acylamino and lower alkyl(acyl)amino; or a heterocyclic group; R<2> is hydrogen; methyl substituted with amino, lower alkylamino, halogen or acyloxy; acyl; acylamino; cyano; halogen; lower alkylthio; lower alkylsulfinyl; or a heterocyclic group; and R<3> is aryl substituted with lower alkyl, lower alkylthio, lower alkylsulfinyl, halogen, amino, lower alkylamino, acylamino, lower alkyl(acyl)amino, lower alkoxy, cyano, hydroxy or acyl; or a heterocyclic group which may be substituted with lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl; with certain provisions, pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient.
Patent AT-E107731-T1 (AT)
Inventor: ISKEN KLAUS
IPC: G07C9/00
Filed: 1990-10-01
Granted: 1994-07-15
Abstract: The invention relates to a key-operated lock having an additional electrically controlled lock-actuation barrier, for example an additional locking device, designed, for example, in the form of a lock cylinder, the key being a carrier of a mechanical key secret for the actuation of tumblers of the lock. To afford a large number of possible combinations, whilst at the same time ensuring a simple and functionally reliable design of the key secret, the invention proposes that the key be a carrier of electrical contacts (1) which are assigned an electrical resistor (3) as a further key secret, and that the lock have electrical contacts (2) which are assigned to these contacts (1) and which are associated with an electronic circuit (4) controlling the additional lock-actuation barrier. <IMAGE>
Patent AT-E119726-T1 (AT)
Inventor: MAURER UELI
IPC: G06F7/72
Filed: 1990-10-24
Granted: 1995-03-15
Abstract: A secret key generator for a trusted authority means in a cryptographic system comprising means for receiving a publicly-known user identity IDA for a user A; and further comprising secret key generator means for transforming the publicly-known user identity IDA into secret key sA for the user A with the inverse of the exponentiation function <MATH> that is solved for sA, where a is a publicly-known base parameter, where m is a publicly-known modulus parameter and m = p1 . p2, ... , pr, and where p1, p2, ..., pr are secret system prime numbers. The inverse of the exponentiation function is infeasible to compute in order to calculate the secret key sA without knowing the prime numbers p1, p2, ..., pr. The secret key sA enables user A to communicate securely to a user B having publicly-known user identity IDB with a mutual secure cipher key KAB, defined by the equation: <MATH> The mutual secure cipher key KAB is determined without previous interaction with the user B.
Patent AT-E92159-T1 (AT)
Inventor: CRINQUETTE JEAN-MARIE
IPC: F04C18/08
Filed: 1990-10-29
Granted: 1993-08-15
Abstract: The object of the invention is a volumetric pump comprising a rotor turning in a stator with a given clearance, used for the pumping of a gas or a gas mixture of given molecular mass, characterised in that it comprises means for injecting into the said clearance a gas of higher molecular mass than that of the pumped gas or gas mixture. Applications to vane pumps, Roots pumps, double cylindrical or conical screw pumps, etc. <IMAGE>
Patent AT-E90769-T1 (AT)
Inventor: NEFF MICHAEL CLAUDE
IPC: E21B29/00
Filed: 1990-02-23
Granted: 1993-07-15
Abstract: A cutter for a downhole milling or cutting tool and a tool incorporating the blade has a longitudinal axis (97) about which the tool is rotatable. The tool may have a plurality of circumferentially disposed blades which are either fixed or radially movable to perform a cutting operation. Each of the cutters has a blade (100) having a cutting surface (17) which is formed by a plurality of cutting elements (20). Each of the cutting elements has a plurality of protruding cutting edges (3) each of which are longitudinally spaced from one another and interspaced from one another by a recess portion (1) so that in use swarf moves upwardly from one of the cutting edges along the recess portion and is subsequently broken off. By providing such relatively closely spaced cutting edges generally C-shaped swarf cuttings are produced and "birdnesting" is substantially reduced or eliminated. The cutting elements each have a cutting surface (41) which presents a negative radial rake angle in the range 1-10<o> and a lead attack angle in the range 1-15<o>.
Patent AT-E90157-T1 (AT)
Inventor: MERCAT JEAN-PIERRE
IPC: G01L25/00
Filed: 1990-03-16
Granted: 1993-06-15
Abstract: According to this procedure a phenomenon or a parameter which is normally variable during normal use of the cycle and which disappears or becomes constant when the driving wheel is free-wheeling is monitored. When for a defined time the disappearance or the constant character of the phenomenon or of the parameter thus monitored is noticed the zeroing of the detector system or of the measuring system proper of the couple measuring device is applied. The actuating device thus comprises on one hand means of monitoring (16) of the phenomenon or of the parameter monitored and on the other hand means of control, which are slaved to the signal emitted by these means of monitoring, and able to act then on the detection system, or the measuring system proper, of the couple measuring device in order to carry out the zeroing of one or the other of these systems. 
<??>This system is intended to equip couple measuring devices fitted to bicycles or similar vehicles. 
<IMAGE>
Patent AT-E82389-T1 (AT)
Inventor: BIZET BRUNO
IPC: G01G3/14
Filed: 1990-05-23
Granted: 1992-11-15
Abstract: The loading cell (1) consists of a slightly flattened flexion bar (4) combined with a wide flat parallel secondary sheet (13) connecting a mobile upright (6) to a fixed upright (9). A plate (2) is firmly attached to the mobile upright (6) while a base plate (3) is firmly attached to the fixed upright (9). Strain gauges are distributed over the surface of the flexion bar (4) and are connected in a Wheatstone bridge for the measurement of the load. 
<IMAGE>
Patent AT-E121112-T1 (AT)
Inventor: SARTORI PETER
IPC: C08G77/48
Filed: 1991-06-01
Granted: 1995-04-15
Abstract: The Si units of the novel polycarbosilanes are linked by phenyl-substituted methylene bridges or by partially or fully fluorinated hydrocarbon bridges. The novel polycarbosilanes are obtained by a Grignard polycondensation reaction. Any phenyl substituents on the silicon atoms in the novel polycarbosilanes may optionally also be replaced by halogen atoms by subsequent halogenation reactions, so that it is also possible to obtain polycarbosilanes which are both fluorinated in the hydrocarbon bridges and halogenated, in particular fluorinated, on the silicon atoms.
Patent AT-E142202-T1 (AT)
Inventor: COREY PAUL F
IPC: C07D219/06
Filed: 1987-11-27
Granted: 1996-09-15
Abstract: Chromogenic acridinone enzyme substrate compounds comprising 7-hydroxy-9H-acridin-2-one chromogens derivatized at the 7-hydroxy-position with an enzymatically-cleavable group and disubstituted at the 9-position with alkyl or aryl groups, which can be the same or different, preferably lower alkyl or phenyl, respectively, or together form a cyclohexa-2,5-diene-4-one residue or a 4-hydroxycyclohexyl residue, and 7-hydroxy-1,3-dihalo-9,9-dimethyl-acridin-2-one intermediates useful for the preparation of the novel chromogenic acridinone enzyme substrate compounds and methods therefor. The enzymatically-cleavable group is a radical of a compound Y-OH comprising an enzyme-specific moiety which is capable of being cleaved by a specific enzyme wherein a deprotonated form of the chromogen is liberated having an absorbance maximum in basic solution which is substantially greater than the absorbance maximum of the chromogenic acridinone enzyme substrate compound to provide a distinct change in absorbance which can be accurately measured and correlated to the amount of enzyme present in a liquid test sample.
Patent AT-E121987-T1 (AT)
Inventor: BRAMBACH JOHAN ARIE
IPC: B32B5/18
Filed: 1991-05-27
Granted: 1995-05-15
Abstract: This invention relates to a method of making a foamable foil of at least one thermoplastic resin with at least one liquid blowing agent incorporated therein, said method comprising forming the thermoplastic resin into a layer between two foils, said resin comprising an excess of blowing agent, to form an assembly comprising at least an intermediate layer of resin with blowing agent and two other layers, whereafter the blowing agent partly diffuses from the intermediate layer. <IMAGE>
Patent AT-E129155-T1 (AT)
Inventor: GIROD-VAQUEZ SOPHIE INSERM U
IPC: A61K31/685
Filed: 1991-02-08
Granted: 1995-11-15
Abstract: Pharmaceutical composition based on phospholipids, useful for the treatment of the obstruction of air passages, the composition being characterised in that it contains, by itself or in combination, one or more phospholipids, such as phosphatidyl cholines, phosphatidyl glycerols or phosphatidic acids.
Patent AT-E107973-T1 (AT)
Inventor: WANGER FREDDY
IPC: D01H13/28
Filed: 1990-12-20
Granted: 1994-07-15
Abstract: PCT No. PCT/CH90/00288 Sec. 371 Date Aug. 2, 1991 Sec. 102(e) Date Aug. 2, 1991 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/10001 PCT Pub. Date Jul. 11, 1991.An apparatus for steaming of spun cops based on a trough-shaped steamer (2) arranged directly adjacent to a spinning machine (1) parallel to the cops (15) of a spinning station (14) standing in a row. This enables a conventional handling device (17) to move the cops (15) from the spinning stations (14) into the steamer (2) and, after the steaming process, to move the cops (15") from the steamer (2) to the conveyor (16) of the spinning machine (1). The steaming process is thus integrated with the material flow of the spinning plant. The dwell times of the cops after steaming are largely predeterminable. Also, the space requirements of the equipment are minimal and there is no need for additional manual moving of the cops.
Patent AT-E99710-T1 (AT)
Inventor: ATWELL RAY W
IPC: C08F255/02
Filed: 1991-02-12
Granted: 1994-01-15
Abstract: Described are polypropylene polymer compositions which have suprisingly good physical properties in combination with flame retardancy, which include graft copolymers represented by the formula:  <IMAGE>  wherein n is >1, P is polypropylene, and S is a grafted side chain having brominated monomeric units of the formula: <IMAGE>  wherein x=1 to 4, R1 is H or CH3, and R2 is H or a C1-4 lower alkyl group. Polymer blends including such graft copolymers and methods for making flame retardant polymer compositions are also described.
Patent AT-E105076-T1 (AT)
Inventor: NAKAMURA JUNICHI
IPC: F28F3/08
Filed: 1991-02-18
Granted: 1994-05-15
Abstract: PCT No. PCT/JP91/00203 Sec. 371 Date Sep. 19, 1991 Sec. 102(e) Date Sep. 19, 1991 PCT Filed Feb. 18, 1991 PCT Pub. No. WO91/13310 PCT Pub. Date Sep. 5, 1991.A plate-type heat exchanger comprises a plurality of plates laminated through gaskets fixed in gasket grooves formed in the entire peripheral edges thereof without using any adhesive agent. The liquid-noncontacted peripheral side surface of the gasket body of the gasket is integrally formed with suitably spaced fixing tabs each comprising a plurality of projecting pieces projecting from the gasket body, and at least a fixing piece extending parallel with the gasket body. The plate is formed with gasket fixing portions associated with the fixing tabs of the gasket for fixing the fixing tabs by force-fitting the fixing pieces of the fixing tabs in slits extending parallel with the gasket groove. The gasket fixing tabs may be integrally formed with fixing pieces interconnecting adjacent projecting pieces or with suitably spaced L-shaped fixing tabs each comprising a projecting piece projecting from the gasket body and a fixing piece extending parallel with the gasket body and integrally connected to the front end of the projecting piece. The plate gasket fixing concave portions are formed wider than the gasket projecting pieces to loosely accommodate the projecting pieces with room for freedom of lateral movement.
Patent AT-E127009-T1 (AT)
Inventor: YAMAMOTO KAZUSHI - - KYORITSUD
IPC: A61K8/00
Filed: 1991-05-23
Granted: 1995-09-15
Abstract: An emulsified hair care preparation comprising: (i) dimethylsilicone rubber represented by formula (I), wherein R<1> and R<2> each represents methyl or hydroxyl, and n is an integer of 4,000 to 9,000, (ii) dimethylsilicone oil, and (iii) polyhydric alcohol and nonionic surfactant. <CHEM>
Patent AT-E128756-T1 (AT)
Inventor: CHEVALLIER ANDRE
IPC: F16H61/36
Filed: 1991-07-12
Granted: 1995-10-15
Abstract: The invention relates to a manual transmission handling selector of the type transmitting the movements of a gearshift lever via two flexible sheathed cables to a gearbox. The gearshift lever (1) is mounted at its upper part to a toggle joint (5) mounted on a fixed support installed on the casing (4) of the selector and comprises at its lower end a joint along an axis perpendicular to the passage cable (2) and to the selection cable (3), said joint connecting it to a first part (7) which is itself connected to the passage cable (2), said first part being pivotingly in mesh in a horizontal plane with the end of a second part (11) connected to the selection cable (3).
Patent AT-E117877-T1 (AT)
Inventor: COCCHI GINO
IPC: A23G9/16
Filed: 1992-02-07
Granted: 1995-02-15
Abstract: Stirring device for machines for the manufacture of ice-cream, of the type with a whipping cylinder (1) with a horizontal axis, provided with means for extraction of the ice-cream at one head side. The stirrer consists of two stirring blades (7) of helical shape which are arranged diametrically opposite one another and extend over the entire length of the whipping cylinder at a slight distance from the internal wall of same. The stirring blades (7) are supported on a hub (8) which is integral with the operating shaft (9), while there is provided between the two stirring blades (7) a plurality of scraping vanes (11) which are capable of interacting with the internal wall of the whipping cylinder. <IMAGE>