baber/WOPTO huggingface dataset:
Patent AT-E80153-T1 (AT)
Inventor: ALKER DAVID
IPC: C07C255/58
Filed: 1989-10-16
Granted: 1992-09-15
Abstract: A muscarinic receptor antagonist, useful in treating irritable bowel syndrome, of the formula:- <CHEM> or a pharmaceutically acceptable salt thereof, wherein R<1> is a group of the formula:- <CHEM> where Z and Z<1> are each independently hydrogen, halo or C1-C4 alkyl;  X is -(CH2)2-, -CH=CH-, -CH2-S-, -CH2-O-, -S- or -O-;  Y is a direct link, O or S; R<2> and R<3> are each independently C1-C4 alkyl or together represent -(CH2)p- where p is 2, 3, 4 or 5;  R<4> is H or C1-C4 alkyl; m is 1, 2 or 3, with the proviso that when m is 1, Y is a direct link;  and R is a group of the formula:- <CHEM> where either R<5> and R<6> are certain specified optional substituents, or R<5> and R<6>, when attached to adjacent carbon atoms, together represent a group of the formula -O(CH2)rO- where r is 1, 2 or 3, -O(CH2)2- or -(CH2)3-;  R<7> is H, C1-C4 alkyl or -CONH2; and R<8> is H, C1-C4 alkyl or C1-C4 alkoxy.
Patent AT-E87740-T1 (AT)
Inventor: BATTILOTTI MASSIMO
IPC: G03F7/00
Filed: 1989-12-20
Granted: 1993-04-15
Abstract: A process for obtaining a multifunctional, ino-selective-membrane sensor is disclosed, which process comprises the following steps:   a) preparation of a siloxanic prepolymer, followed by one or more deposition(s) of said siloxanic prepolymer on a device of MOS or ISFET type; b) preparation of a solution containing an ionophore, a monomer of a polymerisable olefin, 2,4-toluene-diisocyanate and a dialcohol or a diamine or a glycol or a trialcohol or a triamine, which preparation is followed, after that said solution has been kept stirred for at least 48 hours at room temperature, by the deposition thereof on the siloxanic prepolymer, which deposition is carried out by means of a spinner; c) photochemical treatment in the presence of a photo-initiator by means of UV light, with a suitable mask being used, which allows the exposure to UV light to take place on one gate only;   d) chemical washing of the sensor, by means of an organic solvent; e) thermal treatment ("thermal curing"), so as to complete the reactions of polymerization; f) preparation and deposition onto the siloxanic polymer of another solution, or of a plurality of other solutions, by operating in a similar way as of the above (b) step, which solution(s) contain(s) an ionophore different from the preceding one(s), which deposition is followed by the (c), (d) and (e) steps, with a mask being used, which is different from the preceding mask(s), which makes it possible the exposure to UV light to be carried out on a gate different from the preceding one(s).
Patent AT-E86907-T1 (AT)
Inventor: MANQVIST KEIJO
IPC: E21B12/06
Filed: 1989-08-25
Granted: 1993-04-15
Abstract: An arrangement for grinding the hardmetal pins of drill bits, e.g. the tungsten carbide buttons (31) of button bits (1), comprises means (parallel arms pairs 9 and 10) for adjusting the position of a grinding pin (15) in realation to the drill bit (1) and also journalling means (4) operative to cause the grinding machine (3) to move relatively slowly in a circuit path around the button on the drill bit (1) to be ground and to cause the grinding pin (15) to rotate rapidly around its longitudinal axis. The drill bit is clamped securely in a stationary holder arrangement (2) which includes a tiltable table (35) which can be adjusted to and locked in selected angular positions.
Patent AT-E108144-T1 (AT)
Inventor: JARMAN BRIAN
IPC: B60C7/24
Filed: 1988-12-08
Granted: 1994-07-15
Abstract: PCT No. PCT/AU88/00470 Sec. 371 Date Jul. 23, 1990 Sec. 102(e) Date Jul. 23, 1990 PCT Filed Dec. 8, 1988 PCT Pub. No. WO89/05736 PCT Pub. Date Jun. 29, 1989.A non-pneumatic tire (10) comprising an annular body (15) of resilient construction having a radially outer peripheral portion (19) and a radially inner peripheral portion (17). A circumferential web extends between, and is connected to, the radially inner and outer portions. To each side of the circumferential web there is a set of circumferentially spaced ribs (45, 49). Each rib extends between and is connected to the radially inner and outer portions of the tire. Each rib is also connected to the web. A characterizing feature of the tire is that the circumferential web comprises consecutive web sections (53) extending in alternate directions.
Patent AT-E108007-T1 (AT)
Inventor: SUNDHOLM GOERAN
IPC: F02F5/00
Filed: 1989-06-14
Granted: 1994-07-15
Abstract: The invention relates to a working cylinder comprising a cylinder unit with a front end part, a rear end part and a cylinder tube connecting these end parts, a piston movable in the cylinder tube and a piston rod secured to the piston and extending through the front end part. The purpose is to provide a novel, simple solution for securing the cylinder tube to the end parts. Each end part has a shoulder, the cylinder tube being connected to each end part by means of a compression ring which upon deformation of the end of the cylinder tube and by means of said end tightly clamps the end shoulder.
Patent AT-E111471-T1 (AT)
Inventor: VILYANSKAYA GENYA DAVYDOVNA
IPC: C07B61/00
Filed: 1990-02-07
Granted: 1994-09-15
Abstract: The invention relates to organophosphorus chemistry. The purpose of the invention is the production of a fire-resistant fluid having a shorter venting time and a lower solidification temperature. It is the object of the invention to select, in the process for the production of a fire-resistant fluid, those conditions for the esterification which enable a fire-resistant fluid having a shorter venting time and a lower solidification temperature to be obtained. In the process according to the invention, the esterification of phosphorus oxychloride is carried out in the presence of a catalyst using a mixture which consists of the following components in % by weight: <IMAGE> with subsequent separation of the product, purification thereof and drying until the final product is obtained. The invention can be used, for example, in the power and iron and steel industries.
Patent AT-E114278-T1 (AT)
Inventor: PAGANINI ATANASIO
IPC: B60T17/04
Filed: 1990-05-19
Granted: 1994-12-15
Abstract: A device for providing hydraulic connection and control between a brake fluid circuit incorporating a pump and receiver and pertaining to a tractor, and the braking system of a trailer, comprising a body (1, 2) in which a valving member (69) is mounted mobile against a spring (67, 60) and intercepts a delivery aperture (73A) when the trailer is separated from the tractor, whereas when the trailer is connected to the tractor the valving member (69) frees said aperture (73A) and control means (20) are caused to undergo displacement to enable the pump, on braking the tractor, to raise the pressure of the brake fluid for the trailer braking system to the value required for braking the tractor.
Patent AT-E90150-T1 (AT)
Inventor: SODEC FRANC DR-ING
IPC: F24F13/06
Filed: 1990-06-13
Granted: 1993-06-15
Abstract: An air release box has at least one perforated bottom wall section and perforated longitudinal side wall sections. At least certain of the perforated wall sections, including the perforated bottom wall section, are equipped with spin air outlets for increasing the penetration depth of low turbulence air jets into a room. Without such spin air outlets the low turbulence air jets tend to be unstable at relatively low exit velocities. The tendency of these air jets to quickly decay is thus delayed. The highly turbulent air jets exiting from said spin air outlets do not entrain air in the room, but rather they entrain inlet air coming through the perforated wall sections neighboring the spin air outlets. Thus, the jet impulse imparts a high stability to the inlet air jets.
Patent AT-E103708-T1 (AT)
Inventor: ALLENBERG BERND
IPC: G05B13/04
Filed: 1990-07-14
Granted: 1994-04-15
Abstract: In a process and an apparatus for improving the metering accuracy of a differential metering balance connected to a controller and to an estimator, there is an evaluation device which minimises at least two stochastic disturbance variables by means of a model computation. For this, the evaluation device contains an analyser circuit which scans an estimated-value signal for a specific period of time and which forms the power-density spectrum of this. Those frequencies which exceed the value of an especially high power density are determined from the power-density spectrum in an identifying circuit. These frequencies serve, in a correcting circuit to form a frequency spectrum which corresponds to the actual stochastic disturbances. In a comparator circuit, this spectrum is compared with a model spectrum calculated by a model-computing circuit, and that model coming nearest to the actual spectrum is determined. A controller-setting circuit then determines from the model spectrum obtained the spectrum which corresponds to that of the pick-up disturbances and of the bulk-density disturbances. The controller-setting circuit forms from this a signal which serves for optimising the controller. 
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Patent AT-E145308-T1 (AT)
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N9/04
Filed: 1990-08-18
Granted: 1996-11-15
Abstract: In a color television system, the color signals produced by a luma-chroma IC (154) are summed (171,173,175,177) to produce a signal representative of processed luminance information not otherwise readily available. Pulses of the summed signal corresponding to retrace blanking pulses contained in the color signals, are stripped away in order to reduce errors when attributes of the. summed signal are determined, e.g., by an average detector (183). The detector provides a control signal for modification of a luminance signal, such as by "white stretch" (136).
Patent AT-E96493-T1 (AT)
Inventor: BURMESTER ARNO DR
IPC: E04F21/00
Filed: 1990-11-08
Granted: 1993-11-15
Abstract: Skirting board having a wooden-material core which is covered by an extruded-on hot-melt adhesive layer and an outer layer, extruded onto the latter, of a thermoplastic and contains, to prevent elongation of the mounted skirting board, a hygroscopic salt and, in the delivery state of the skirting board, a quantity of water exceeding the natural water content of the wooden material. To manufacture such a skirting board in a continuous process, the wooden-material core is, in a continuous process, first sprayed with water and heated and then impregnated with a salt solution by supplying the latter, under pressure, on one side of the wooden-material core strip and applying a vacuum on the opposite side of the core strip, whereupon the hot-melt adhesive layer and the outer layer are extruded onto the core layer before its elongation caused by the impregnating agent has reached its maximum. <IMAGE>
Patent AT-E130319-T1 (AT)
Inventor: ANDERSON GEOFFREY BRUCE
IPC: C08J3/02
Filed: 1990-03-15
Granted: 1995-12-15
Abstract: The use of an alkoxylated stabiliser containing polyoxyalkylene chains to impart a core-sheath structure to particles of film-forming polymer to enable them to form a stable aqueous coating composition wherein the core contains film-forming polymer and the sheath contains the polyoxyalkylene chains which contain 6 to 40 oxyalkylene units some of which are covalently bonded to the core and which are provided by an alkoxylated C18 fatty alcohol containing more than one non-terminal and non-pendant ethylenic double bond. The stable aqueous coating composition can be formed even when the particles are very small (ie average diameter below 100 nm) without having to employ aromatic moieties or multiple terminal or pendant double bonds which either produce aromatic biodegradation products or are difficult to bio-degrade. Also the sterically stabilised particles and coatings formed from film-forming material to which at least some stabiliser is bonded.
Patent AT-E113481-T1 (AT)
Inventor: EATON MICHAEL ANTHONY WILLIAM
IPC: C12N9/78
Filed: 1990-04-05
Granted: 1994-11-15
Abstract: A drug delivery system is described in which an immunoconjugate and a prodrug are used in association with each other to deliver a drug to a host target site such as a tumour. The immunoconjugate comprises an antibody or antibody fragment to which is attached a  beta -lactamase or an active fragment thereof. The prodrug is a cyclic amide derivative of a drug or an unstable precursor thereof in which the drug or precusor is attached to the remainder of the prodrug such that it forms a leaving group which on hydrolysis of the prodrug is eliminated as the active drug or unstable precursor. Particular prodrugs include penicillin or cephalasporin derivatives and other beta -lactams to which are attached any physiologically active substances, particularly antineoplastic agents, antiviral, antibacterial or antifungal compounds. In use the immunoconjugate is adminstered first such that it localises at the host target site. Subsequent administration of the prodrug results in  beta -lactamase catalysed hydrolysis of the prodrug at the target site with release of the active drug or unstable precursor.
Patent AT-E151603-T1 (AT)
Inventor: CASE PAUL DAVID
IPC: A24B3/18
Filed: 1990-08-13
Granted: 1997-05-15
Abstract: A cigarette, the smoking material rod of which comprises a proportion of expanded tobacco, yet which provides an acceptable mainstream smoke temperature over the whole smoking process. When cigarettes containing expanded tobacco also comprise a low sidestream wrapper, such cigarettes provide substantial CO to PMWNF parity and smoker acceptable mechanics.
Patent AT-E124727-T1 (AT)
Inventor: LEMAIRE JACQUES
IPC: C14C9/00
Filed: 1990-07-23
Granted: 1995-07-15
Abstract: Method for the antifungal and/or antibacterial treatment of hides.   This method consists in treating these hides with a bath containing a lanthanum or cerium salt, for example a lanthanum acrylate.
Patent AT-E104224-T1 (AT)
Inventor: GUIGON MARC
IPC: B60P7/13
Filed: 1990-10-24
Granted: 1994-04-15
Abstract: Removable intermediate piece characterised in that it comprises a projecting upper portion (9) constructed so as to cooperate with a first means of connection (4) belonging to the container (2), a lower portion (11) constructed so as to cooperate with a second means of connection (6) belonging to the vehicle (5) and a horizontal flat plate (12) located between the upper and lower portions and acting as a bearing surface between the container (2) and the vehicle (5), its underside being able to cooperate with a lifting means (16, 17) for the handling of the container. <IMAGE>
Patent AT-E90058-T1 (AT)
Inventor: BRIET PIERRE L
IPC: B65D33/00
Filed: 1990-11-21
Granted: 1993-06-15
Abstract: An informative packaging for food products such as small sausages. In a known manner, it comprises a plastic bag (10) sealed at the top (8) by a folded metal element (9) once it has been filled with products (2) and the air has been partially evacuated. Typically, it comprises a flat strip (11), for example made of semi-rigid untearable paper, which carries information and is glued to the bag (10) which it surrounds closely at the level of the metal element (9). The strip (11) is provided with an opening (15), such as a round hole, through which the upper portion (8) of the bag can pass.
Patent AT-E126423-T1 (AT)
Inventor: METZ-STAVENHAGEN PETER DR MED
IPC: A61B17/60
Filed: 1991-04-26
Granted: 1995-09-15
Abstract: Device for bracing vertebrae of the human spinal column, with two retention members which can be brought in each case into engagement with a vertebra and which have an opening (10) for receiving a threaded rod, and pairs of threaded nuts which can be pushed onto the threaded rod and which fix the position of the retention member on the threaded rod, the retention member being designed as a clip (10) with two legs (14,16) which can be bent relative to one another in a plane passing through the threaded rod for the purpose of enclosing a transverse continuation of a vertebra. <IMAGE>
Patent AT-E108351-T1 (AT)
Inventor: LORSON HEINZ DR-ING
IPC: C03C6/10
Filed: 1991-09-25
Granted: 1994-07-15
Abstract: The invention relates to a method of disposing of dusts containing toxic heavy metals, toxic organic substances and similar compounds and preferably originating from flue gas purification from, for example, refuse incinerators. The dusts are mixed with one or more additives to give a fusible blend and thermally treated. The glass formed can be taken to a higher-value re-use, and the hot waste gases arising during the fusion process are mixed with the dedusted and cooled waste gases of the refuse incinerator directly upstream of the entry to an HCl scrubber. Cooling to temperatures of 45 DEG  to 80 DEG C is effected by injection of aqueous hydrochloric acid and/or water. The dilute hydrochloric acid formed in the HCl scrubber is separated by rectification into concentrated hydrochloric acid and a bottom fraction. The heavy metal compounds, salts and residual dusts which have remained in the dedusted flue gas and in the waste gas of the fusion process are enriched in the bottom fraction, separated off and must then be put into a landfill. <IMAGE>
Patent AT-E130390-T1 (AT)
Inventor: NISKANEN JUHANI
IPC: D21F5/02
Filed: 1991-08-14
Granted: 1995-12-15
Abstract: The invention concerns a heatable variable crown roll, in particular a press roll or a calender roll (10) in a paper or board machine, comprising a hollow, tubular roll mantle (12), which is provided with heating means for heating of the roll mantle, said heating means comprising ducts (1;21), formed into the roll mantle (12), and electric resistors (2) fitted in said ducts (1;21) and connected to a voltage source, said roll being provided with a non-revolving roll axle (11) arranged inside the tubular roll mantle (12) and with crown variation means (14) acting upon the inner face of the roll mantle (12). The electric resistors (2) in said ducts (1;21) in the roll mantle (12) have been divided into zones (Z1, Z2, Z3, Z4) in the axial direction of the roll (10), and currents of different intensities are arranged to be fed into the different zones (Z1, Z2, Z3, Z4) to produce different heating effects in the different zones of the roll (10). <IMAGE>
Patent AT-E126096-T1 (AT)
Inventor: VON BLUCHER HASSO
IPC: F02M25/08
Filed: 1991-01-22
Granted: 1995-08-15
Abstract: An adsorption filter to prevent the emission of hydrocarbons from the tanks of motor vehicles comprises a highly air-permeable, substantially stable, three-dimensional bearer structure of wires, monofilaments or webs to which is secured a layer of granular, especially bead-structured adsorbent particles with a diameter of 0.1 to 1 mm, whereby the size of the micropores of the adsorbent is reduced in the direction of flow of the hydrocarbons emitted.
Patent AT-E107387-T1 (AT)
Inventor: STRAESSLE MARCEL
IPC: E04B1/19
Filed: 1991-02-13
Granted: 1994-07-15
Abstract: PCT No. PCT/CH91/00040 Sec. 371 Date Sep. 10, 1991 Sec. 102(e) Date Sep. 10, 1991 PCT Filed Feb. 13, 1991 PCT Pub. No. WO91/12384 PCT Pub. Date Aug. 22, 1991.A guide device including a bolt (5) which through a sleeve insert can be fastened rotatably to one end of a rod (21), which bolt is connected, sliding axially, to the front part of a guide sleeve (16') in such a way that a rotary movement of the guide sleeve (16') can be transmitted to the bolt (5). A spring (20) pushes the bolt (15) out of the guide sleeve (16'), and the rear end of the guide sleeve (16') an approximately bell-shaped flange (17) is provided, which delimits an inside space which is dimensioned such that the head (1) of the sleeve insert can be accommodated therein.
Patent AT-E129268-T1 (AT)
Inventor: BASTIOLI CATIA
IPC: C08K3/34
Filed: 1991-07-23
Granted: 1995-11-15
Abstract: The material, which is usable for the production of biodegradable articles in film, sheet or fiber form, can be produced by extrusion from a molten mass including a synthetic thermoplastic polymer and a destructured starch to which a boron containing compound, such as boric acid, metaboric acid, borax and derivatives thereof has been added. Articles made of this material have improved transparency, Young's modulus and tear strength.
Patent AT-E150759-T1 (AT)
Inventor: BODOR NICHOLAS S
IPC: A61K31/56
Filed: 1991-07-12
Granted: 1997-04-15
Abstract: The invention provides compounds of the formula   lt thereof, wherein [D] is the residue of a drug having a reactive functional group, said functional group being attached, directly or through a bridging group, via an oxygen-phosphorus bond to the phosphorus atom of the   <IMAGE>   moiety; R1 is C1-C8 alkyl, C6-C10 aryl or C7-C12 aralkyl; R2 is hydrogen, C1-C8 alkyl, C6-C10 aryl, C4-C9 heteroaryl, C3-C7 cycloalkyl, C3-C7 cycloheteroalkyl or C7-C12 aralkyl; and R3 is selected from the group consisting of C1-C8 alkyl; C2-C8 alkenyl having one or two double bonds; (C3-C7 cycloalkyl)-CrH2r- wherein r is zero, one, two or three, the cycloalkyl portion being unsubstituted or bearing 1 or 2 C1-C4 alkyl substituents on the ring portion; (C6-C10 aryloxy)C1-C8 alkyl; 2-, 3- or 4-pyridyl; and phenyl-CrH2r- wherein r is zero, one, two or three and phenyl is unsubstituted, or is substituted by 1 to 3 alkyl each having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, halo, trifluoromethyl, dialkylamino having 2 to 8 carbon atoms or alkanoylamino having 2 to 6 carbon atoms. The compounds are adapted for targeted drug delivery, especially to the brain.
Patent AT-E165793-T1 (AT)
Inventor: CHAPMAN LEONARD T
IPC: F16M11/28
Filed: 1991-09-16
Granted: 1998-05-15
Abstract: A camera support (100) has a pedestal (101) separable from a dolly (102). The pedestal (101) has a gas-filled telescoping column (900) with a tapered driver cylinder (921) to provide a uniform load counterbalancing force with the column (900) at any position. <IMAGE>
Patent AT-E195531-T1 (AT)
Inventor: KAKKAR VIJAY VIR
IPC: C12N9/99
Filed: 1991-11-06
Granted: 2000-09-15
Abstract: Peptides useful as inhibitors or substrates of thrombin are of the formula whereinX is H, CH<sub>3</sub> or an N-protecting group;Y is [CH<sub>2</sub>]<sub>n</sub>-Q or where Q is H, amino, amidino, imidazole, guanidino or isothioureido and n is 1-5, preferably 3-5, or Y is nitrophenyl, cyanophenyl, aminophenyl, pyridyl or the side chain of His, or is C<sub>3</sub>-C<sub>9</sub> alkyl or C<sub>5</sub>-C<sub>10</sub> aryl or alkylaryl optionally substituted by up to three groups selected from hydroxy and C<sub>1</sub>-C<sub>4</sub> alkoxy,Z typically a boronate or phosphonate group, for example a boron joined to the residue of a diol,Aa<sub>1</sub> is D-Phe or selected from certain unnatural hydrophobic amino acids, andAa<sub>2</sub> is Pro or certain Pro analogues.
Patent AT-E145142-T1 (AT)
Inventor: PEABODY ALAN M
IPC: A61M1/16
Filed: 1992-02-05
Granted: 1996-11-15
Abstract: A peritoneal dialysis system of the continuous flow type includes a reverse osmosis unit which prepares sterilized and filtered water. The process, which may be used with a single or double catheter, includes proportioning water, dialysis-concentrate, and dextrose to provide a dialysis fluid which is then heated and sterilized. The fluid may be accumulated in a reservoir. Load cells and/or flowmeters are utilized to measure the flow rate of the fluid in and out of the peritoneal cavity, either simultaneously or cyclic, and control the amount of fluid in the cavity. Preferably, the process and system includes a double flow catheter in which the flow of dialysis fluid through the inflow passage and the outflow passage are simultaneous. During this time, the volume of fluid in the peritoneal cavity is monitored by an ultrasonic or other suitable sensor so that over extension of the cavity does not occur. In a preferred tidal dialysis regime, a desired number of fill and partial drain cycles are performed wherein a puddle of dialysis fluid always remains in the cavity. <IMAGE>