baber/WOPTO huggingface dataset:
Patent AT-E154722-T1 (AT)
Inventor: WELLS CHARLES PHILIP
IPC: A61J1/00
Filed: 1992-04-30
Granted: 1997-07-15
Abstract: PCT No. PCT/US92/03564 Sec. 371 Date Oct. 6, 1993 Sec. 102(e) Date Oct. 6, 1993 PCT Filed Apr. 30, 1992 PCT Pub. No. WO92/20071 PCT Pub. Date Nov. 12, 1992The invention relates to a method of conveying liquid materials in closed systems without mutual contamination, comprising flushing the conduit with an inert gas between introduction of the materials into said conduit and using a peristaltic pump for introducing said materials, in which after each flushing operation for a moment said pump is made to rotate in the reverse direction. The invention further relates to a method for the automated elution of a radionuclide generator and delivery of a radiopharmaceutical liquid, in particular a Tc99m-pertechnetate solution, whereas said above method is used, and to a device for performing said method for elution and delivery of a radiopharmaceutical liquid.
Patent AT-E143428-T1 (AT)
Inventor: RINGS FRIEDEL
IPC: A47L15/44
Filed: 1992-07-17
Granted: 1996-10-15
Abstract: PCT No. PCT/EP92/01631 Sec. 371 Date Mar. 25, 1994 Sec. 102(e) Date Mar. 25, 1994 PCT Filed Jul. 17, 1992 PCT Pub. No. WO93/03217 PCT Pub. Date Feb. 18, 1993.An apparatus for preparing a stock wash liquor includes a stock liquor container with a stock liquor container comprising a tub-shaped bottom section and a top section which is hermetically mounted on the bottom section and is fitted with an integral suction fan designed to generate an underpressure or partial vacuum in the bottom section. A suction line leads out of the container and into a container of powder. The aim of the invention is to further develop a device of this kind so that stock liquor can be prepared from cleaning agent powder taken directly from its container without producing any dust, and the stock liquor thus prepared stored for feeding to industrial washing or cleaning machines. This is achieved by locating a secondary suction line end inside the stock liquor container at a point which is remote from the point of entry of a primary suction line into the bottom section. In addition, a fresh water line terminates in the container and has a water outlet aperture disposed so that the water is directed onto the stream of powder passing through the suction line. The container also has a stock liquor feed line which is operatively linked to a pump to permit liquor to be pumped from an inlet near the floor of the bottom section and out of the container.
Patent AT-E137690-T1 (AT)
Inventor: LUNDSTROEM BARRY
IPC: B08B15/00
Filed: 1992-09-09
Granted: 1996-05-15
Abstract: A telescopic device which forms part of a suction line which, in turn, forms part of an extractor arrangement for extracting by suction waste gases or other environmentally harmful gases from at least one work place, wherein the suction line is connected to a central extractor plant or to a fan. The inventive telescopic device includes at least two tubes (3, 4) which are moveable axially in relation to one another, i.e. an outer tube (3) and an inner tube (4) which form the suction line (2) or a part thereof. The inner tube (4) which is moveable axially within the outer tube (3) is supported by a slide-bearing bushing (7) which is mounted at the outer end (6) of the outer tube and which has parts which are moveable in relation to the outer tube (3) and which can be brought into varying degrees of abutment with the inner tube (4) so as to adjust the frictional forces acting between the bushing (7) and the inner tube (4).
Patent AT-E152096-T1 (AT)
Inventor: SUM PHAIK-ENG
IPC: B01J23/10
Filed: 1993-05-12
Granted: 1997-05-15
Abstract: The invention relates to a novel method for producing [4S-(4alpha, 12aalpha)]-9-amino-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3, 10,12,12a-tetrahydroxy-1,11-dioxo- 2-naphthacenecarboxamide, hereinafter called 9-amino-6-demethyl-6-deoxytetracycline, which compound is a valuable intermediate for synthesis of tetracyclines.
Patent AT-E146989-T1 (AT)
Inventor: COLLI ALFONSO ING
IPC: B07C5/34
Filed: 1993-09-01
Granted: 1997-01-15
Abstract: The procedure to recover solid waste is finalized in particular at selectively recycling the waste. The waste, which has already been pre-treated by removing small pieces and lightweight and ferromagnetic materials, is taken onto a continuous conveyor so it is spread out. The waste on the belt is then visually checked to supply information about the quality of the waste and its relative position on the belt. This information is then fed into a computerized tracking control system which uses it to selectively pilot robotized waste-removal stations, each one specialised to act on a specific type of waste (fig. 1). There will be an installation to put the procedure into effect. <IMAGE>
Patent AT-E170227-T1 (AT)
Inventor: PETER WOLFGANG
IPC: C21D9/00
Filed: 1993-09-16
Granted: 1998-09-15
Abstract: The invention relates to a holder plate for the partial heat treatment of tools having a clamping region and a working region, in particular drills, in furnaces, in particular vacuum chamber furnaces with pressurised-gas quenching, the tools being guided upright on a bottom plate (7) by a perforated base plate (9) and the base plate (9) being provided with a radiation screen (12) towards the furnace chamber (1). To provide a holder plate for the partial heat treatment of tools in furnaces, which allows the smallest possible transition zone on the workpiece and sufficiently guides the workpieces in the base plate while retaining good heat insulation, it is proposed by the invention that the surface (13) of the radiation screen (12) has a high emission factor for thermal radiation and that the radiation screen (12) is located directly on the base plate (9). <IMAGE>
Patent AT-E148002-T1 (AT)
Inventor: KISSELMANN CLAUS
IPC: A63C5/03
Filed: 1993-10-14
Granted: 1997-02-15
Abstract: A snowboard is proposed, having releasable bindings for securing the ski boots of the user, these bindings being arranged one behind the other on the snowboard, which is provided by a release mechanism for the rear binding, which leads from the rear binding to the front binding and can be released from a point which lies above the front binding.
Patent AT-E203538-T1 (AT)
Inventor: COMINS DANIEL L
IPC: C07D213/64
Filed: 1993-04-23
Granted: 2001-08-15
Abstract: Processes for making compounds of Formulae XIV, XV, and XVII <CHEM> wherein R6 is lower alkyl, R7 is lower alkyl, R is lower alkyl, Y is H, F or Cl, R8 is a moiety of Formula XVIII <CHEM> wherein n is 1, 2, or 3, R11 is C1-C4 alkyl and R12 is the same as R11, or R11 and R12 together form cyclopentane or cyclohexane, and R13 is:   (a) phenyl substituted 1 to 5 times with C3-C7 secondary alkyl or C4-C7 tertiary alkyl, or (b) selected from the group consisting of naphthyl, anthryl, and phenanthryl optionally substituted 1 to 5 times with C3-C7 secondary alkyl or C4-C7 tertiary alkyl groups,   R10 is C6-C10 alkyl, aryl or alkyl aryl,   and Y is H, F or Cl, are disclosed. These processes can be used to make optically enhanced and optically pure forms of the compounds, which are useful in the making of a camptothecin and analogs thereof.
Patent AT-E190513-T1 (AT)
Inventor: LAPTEWICZ JOSEPH E
IPC: A61B17/00
Filed: 1993-05-12
Granted: 2000-04-15
Abstract: A catheter for use in angioplasty and other medical procedures is disclosed. The catheter features a flexible-wire mesh tip movably attached at a distal end of the catheter, the tip being expandable from a contracted position which it is first in when the catheter is deployed inside the lumen of a vessel, to stretch open the lumen and eliminate a flow obstruction therein, such as is caused by plaque deposits; the tip subsequently being returnable to its contracted position inside the catheter when the catheter is withdrawn from the lumen of the vessel. Radio frequency energy may additionally be used to weld the source of the flow obstruction to the wall of the lumen leaving a conduit of sufficiently expanded diameter to allow resumption of normal flow in the vessel.
Patent AT-E221147-T1 (AT)
Inventor: MOY DAVID
IPC: B01J27/13
Filed: 1993-05-12
Granted: 2002-08-15
Abstract: A supported catalyst comprising a carbon fibril aggregate and a catalytically effective amount of a catalyst supported therein, a process for performing a catalytic reaction in fluid phase using the supported catalyst and a process for making the supported catalyst are disclosed. <IMAGE>
Patent AT-E183191-T1 (AT)
Inventor: GLOMBIK HEINER DR
IPC: A61K31/575
Filed: 1994-05-02
Granted: 1999-08-15
Abstract: Monomeric bile acid derivatives of the formula I  Z-X-GS      I, in which GS, X and Z have the stated meanings, and processes for their preparation are described. The compounds have valuable pharmacological properties and can therefore be used as medicines.
Patent AT-E178434-T1 (AT)
Inventor: BYSTRON KLAUS PROF DR-ING
IPC: H02J3/01
Filed: 1994-05-31
Granted: 1999-04-15
Abstract: The current overshoot compensator comprises a capacitor (2), a self-regulating power converter (3) and a reactive coil (4), connected to the electrical equipment (1) which is generating current overshoots. The current induced in the coil is equivalent to the inverse sum of the current overshoots, plus a sinusoidal current component which compensates for losses generated by the compensator itself. The required value of the inverse sum of current overshoots is obtained by subtraction of high order harmonic components from the total current through a filter (5) and inverter (6). This value is entered with the loss compensation current into a Schmitt trigger (7), which generates control signals for the power converter.
Patent AT-E151878-T1 (AT)
Inventor: TURNER ROBERT BRIAN DR
IPC: G01N27/64
Filed: 1990-02-07
Granted: 1997-05-15
Abstract: There is disclosed an ion mobility detector having a sample inlet membrane (24), means for flowing a sample passing through the membrane (24) over an ionisation source (26) to an ion reaction region (27), with which one or more ion drift regions (10A, 10B) communicate, means (30 A1 to 30 A4, 30 B1 to 30 B4) for impressing a potential gradient on the or each drift region (10A, 10B), an ion injection shutter (28A, 28B) at the entrance to the or each drift region whereby the drift region can be made accessible or inaccessible to ions of a particular sign located in the reaction region (27), an ion detector (32A, 32B) in the or each drift region, means (34A, 34B) for passing drift gas down the or each drift region to the reaction region and exit means (22) in the reaction region (27) remote from the ionisation source (26) for venting drift gas from the reaction region (27), a source (25, 46) of alternating potential being connected to the ionisation source (26). <IMAGE>
Patent AT-E141872-T1 (AT)
Inventor: KESCHWARI MAHMUD RASTI
IPC: B60T13/66
Filed: 1994-11-09
Granted: 1996-09-15
Abstract: The invention relates to a pressure medium-operated brake device for rail vehicle formations with a main air line (according to UIC standard 540), by way of which both the pressure medium reservoirs for individual vehicles are filled and the pneumatic brake signals are transmitted, a control valve device being arranged on each individual vehicle, which in the event of a pressure drop in the main air line causes a delivery of pressure medium proportional to the size of the pressure drop, from the reservoir to the brake cylinder. According to the invention each control valve device (1) has a proportional control valve function and in addition electronic and/or electro-mechanical means (5, 6, 7, ..., 10, ..., 20, 21), by means of which the pressure drop in the main air line (HL) can be measured, and an electrical actuating signal (Sb) can be generated for the delivery of pressure medium to the brake cylinder (3). <IMAGE>
Patent AT-E156246-T1 (AT)
Inventor: CRAFT ROBERT B
IPC: F16H3/095
Filed: 1994-11-10
Granted: 1997-08-15
Abstract: A gear mounting is disclosed for use in a compound change gear transmission (10) having an intermediate wall portion (50), a shaft support portion (66) axially spaced from the intermediate wall portion (50). Disposed axially between the intermediate wall portion and the shaft support portion is a gear member (48). The intermediate wall portion and shaft support portions define aligned shaft bores (92,96) with the shaft member (98) disposed therein, and including retention means (122) to retain the shaft member within the bores. The shaft member defines lubricant passage means (100) permitting flow of lubrication fluid through the shaft and into a set of bearings (64) which receive the forward end of an adjacent countershaft (60). The outer surface of the shaft member (98) defines an inner race for a set of bearings (120) disposed between the shaft and the gear member (48). The disclosed mounting arrangement substantially simplifies and strengthens the mounting of the gear member (48). <IMAGE>
Patent AT-E152086-T1 (AT)
Inventor: REY THEO
IPC: C04B5/06
Filed: 1994-01-26
Granted: 1997-05-15
Abstract: In a process for the preparation of cement from metallurgical slags, in which liquid slags from reduction processes and steelworks processes, e.g. blast furnace and converter slag, are mixed together and mixed with lime the procedure is such that in a first cooling phase at temperatures above 1000 DEG  C., and preferably above 1200 DEG  C., the cooling is slower than in a subsequent second cooling phase and that the solidified product obtained is granulated and/or ground in order to obtain directly cement with improved hydraulic properties, in particular increased final strength.
Patent AT-E197883-T1 (AT)
Inventor: AKERSON STEVE HEART
IPC: A61M16/04
Filed: 1994-01-24
Granted: 2000-12-15
Abstract: A method and apparatus for monitoring and indicating whether a tracheal tube is located in the trachea or esophagus during an endotracheal intubation of a human or animal is disclosed. In a calibration mode, the resonant frequency of the tube is determined by generating a signal at a plurality of frequencies and finding the signal which propagates with the greatest amplitude. This :indicates the resonant frequency. When the tube is inserted into the patient, the resonant frequency of the system shifts, thus the amplitude of the signal changes. Based on known characteristics of the trachea and esophagus, the amount of change is dictated by whether the tube has been inserted into the trachea or esophagus. Alternatively, the device can continually determine the resonant frequency and use this to monitor the level of liquid in a tank.
Patent AT-E177844-T1 (AT)
Inventor: PELTOLA JUKKA
IPC: G01R27/28
Filed: 1994-04-13
Granted: 1999-04-15
Abstract: PCT No. PCT/FI94/00138 Sec. 371 Date Dec. 14, 1994 Sec. 102(e) Date Dec. 14, 1994 PCT Filed Apr. 13, 1994 PCT Pub. No. WO94/24576 PCT Pub. Date Oct. 27, 1994A method and a device for supervising the condition of an antenna by measuring the ratio of the magnitude of a transmitted signal to the magnitude of a signal reflected from the antenna and by using, in addition to fixed alarm limits, an adjustable alarm limit, by which the condition of the transmitter device can be found out.
Patent AT-E181727-T1 (AT)
Inventor: STERN MICHAEL KEITH
IPC: C07C211/46
Filed: 1994-03-18
Granted: 1999-07-15
Abstract: A process for preparing substituted aromatic amines is provided which comprises contacting a nucleophilic compound and an azo containing compound in the presence of a suitable solvent system, reacting the nucleophilic compound and the azo containing compound in the presence of a suitable base and a controlled amount of protic material at a temperature of about 10 DEG  C. to about 150 DEG  C. in a confined reaction zone wherein the molar ratio of protic material to base is 0:1 to about 5:1 and reducing the product of the reaction of the nucleophilic compound and the azo containing compound under conditions which produce the substituted aromatic amine. In another embodiment, the substituted aromatic amines of the invention are reductively alkylated to produce alkylated diamines or substituted derivatives thereof. In another embodiment, a process for preparing alkylated aromatic amines or substituted derivatives thereof is provided which comprises contacting a nucleophilic compound and an azo containing compound in the presence of a suitable solvent system, reacting the nucleophilic compound and the azo containing compound in the presence of a suitable base and a controlled amount of protic material at a temperature of about 10 DEG  C. to about 150 DEG  C. in a confined reaction zone wherein the molar ratio of protic material to base is 0:1 to about 5:1, and reductively alkylating the product of the reaction of nucleophilic compound and the azo containing compound under conditions which produce the alkylated aromatic amine or substituted derivative thereof.
Patent AT-E196374-T1 (AT)
Inventor: HANES ROGER BRIAN
IPC: G06F11/28
Filed: 1994-07-01
Granted: 2000-09-15
Abstract: A system for generating instructions down-loadable onto an applications platform, such as a speech applications platform. Instructions are defined by a plurality of parameter dependent operations, identified as blocks, which are linked together to specify an applications topology. Before parameters are entered, the validity of the skeleton of linked blocks is validated. Parameters are then added after a skeleton has passed a validity test. After parameters have been entered, so as to define the complete system, simulation is performed, including speech simulation. Simulation may be performed on a development platform or on a speech applications platform. A block may define a call to an external routine. The originally defined system is automatically converted into down-loadable instructions. The down-loadable instructions also include the call to the external routine, so that said routine may be called during on-line operation. Alternatively, stub blocks are included that allow C code to be embedded within down-loadable code.
Patent AT-E236400-T1 (AT)
Inventor: GORDON JULIAN
IPC: G01N21/84
Filed: 1994-09-28
Granted: 2003-04-15
Abstract: Methods, devices, apparatus and kits for amplifying and detecting ligands such as nucleic acids are provided. The apparatus may be a two-tier thermal cycling device that can operate in conjunction with a sealed reaction/detection unit. A sample is loaded into a reaction chamber of the device which is then mated with a detection chamber to form the reaction/detection unit. The reaction mixture may be transferred to the detection chamber by a heating element and expansion of a fluid. The target ligand becomes immobilized in a predetermined array on a support in the detection chamber. A video imaging system associated with the apparatus detects and analyzes the immobilized ligand. Images are captured, digitized and subjected to statistical analysis to improve the accuracy of the imaging method.
Patent AT-E208613-T1 (AT)
Inventor: BYSTROEM KATARINA ULLA
IPC: A61K9/72
Filed: 1992-03-24
Granted: 2001-11-15
Abstract: Prepn. of water-soluble micronised substances, which can be produced, stored and used while maintaining the aerodynamic properties required for inhalation, comprises: (a) reducing, if necessary, the residual water from the micronised substance (MS) by drying opt. at an elevated temp. and/or vacuum; (b) conditioning with a solvent; and (c) eliminating residual solvent by storing in a dry place like vacuum or by purging with an inert gas.
Patent AT-E210121-T1 (AT)
Inventor: KLEEMANN HEINZ-WERNER DR
IPC: C07C279/22
Filed: 1995-09-04
Granted: 2001-12-15
Abstract: Benzoyl guanidine derivs. of formula (I) and their salts are new: one of R1-R3 = Het (linked by C or N), SR10, OR10, NR10R11 or CR10R11R12; and the other two of R1-R3 = H, halo, CN, X(CH2)p(CqF2q+1), SOuR22, CONR23R24, COR25, SO2NR26R27, 1-8C alkyl, 2-8C alkenyl, CmH2mR14, OR35 or NR35R36; R4, R5 = H, 1-4C alkyl, Fl, Cl, OR32, NR33R34 or CrF2r+1; R10 = CnH2n-Het; Het = 1-9C heteroaryl-N-oxide (opt. substd. by 1-3 F, Cl, CF3, OMe, OH, NH2, NHMe or NMe2); R11, R12 = as R10, H or 1-4C alkyl; R14 = 3-9C cycloalkyl or phenyl (opt. by 1-3 F, Cl, CF3, Me, OMe, NH2, NHMe or NMe2); R11, R12 = as R10, H or 1-4C alkyl; R14 = 3-8C cycloalkyl or phenyl (opt. substd. by 1-3 F, Cl, CF3, Me, OMe, NH2, NHMe or NMe2); X = a bond, O, S or NR28; R22 = 1-8C alkyl, 2-6C alkenyl, CmH2mR29 or CF3; R23, R25, R26 = H or as R22; R24, R27 = H or 1-4C alkyl; or R23 + R24, R26 + R27 = (CH2)4 or (CH2)5 (both opt. with a CH2 replaced by O, S, NH, NMe or N-benzyl); R28 = H or 1-3C alkyl; R29 = 3-7C cycloalkyl or phenyl (opt. mono- or tri-substd. by F, Cl, CF3, Me, OMe or NR30R31; R30, R31 = H or 1-4C alkyl; R35, R36 = H or 1-6C alkyl; or R35 + R36 = (CH2)y (opt with a CH2 replaced by O, S, NH, NMe or N-benzyl); R32-R34 = H or 1-3C alkyl; n, p, u = 0-2; m = 0-4; r = 1-4; q = 0-6; y = 4-7. Also claimed are cpds. of formula (IIIA); A = Cl, OR45, OH, OM or imidazol-1-yl; M = alkali or alkaline earth metal ion; and R45 = 1-8C alkyl or 1-4C alkylphenyl.
Patent AT-E175050-T1 (AT)
Inventor: KAYE PAUL HENRY
IPC: G06K19/10
Filed: 1995-03-31
Granted: 1999-01-15
Abstract: A microparticle which is invisible to the naked eye and is marked with a machine readable code. A tagging compound comprising a powder, fluid or gas when mixed with one or more set or sets of microparticles of which each has a predetermined shape representative of a unique code selected from a multiplicity of such codes, such that the presence of the microparticles is undetectable to the naked eye.
Patent AT-E230977-T1 (AT)
Inventor: CHERIF-CHEIKH ROLAND
IPC: A61K9/16
Filed: 1995-08-31
Granted: 2003-02-15
Abstract: This invention relates to the parenteral administration of solid drug compositions. In particular, this invention relates to a syringe-like device for delivering solid drug cylinders including a syringe barrel, a needle, and a microplunger and piston assembly, wherein said microplunger pushes said solid drug cylinder out of said needle and into a patient and said piston pushes on said microplunger. <IMAGE>
Patent AT-E179890-T1 (AT)
Inventor: CULLINAN GEORGE JOSEPH
IPC: C07D333/56
Filed: 1995-08-21
Granted: 1999-05-15
Abstract: A method of inhibiting scarring comprising administering to a human in need thereof an effective amount of a compound having the formula    <IMAGE>  (I)  wherein R1 and R3 are independently hydrogen, henyl; R2 is selected from the group consisting of pyrrolidine, hexamethyleneamino, and piperidino; or a pharmaceutically acceptable salt or solvate thereof.
Patent AT-E233866-T1 (AT)
Inventor: LEPLEY JOSEPH M
IPC: F02P3/08
Filed: 1996-07-16
Granted: 2003-03-15
Abstract: The system comprises at least one spark plug circuit including a storage capacitor (10), an ignition coil (13) and a spark plug (14) and electrical connections between them. Energy stored on the storage capacitor is, in response to a trigger pulse provided by a state machine (15) responsive to pick ups (16,17), switched to the primary side (13A) of the ignition coil to induce high voltage in the secondary side (13B) of the ignition coil to generate a spark in the spark plug connected in series with the secondary side of the ignition coil. A threshold circuit (19) detects the voltage across the storage capacitor crossing through a first threshold voltage for marking the onset of discharge of the storage capacitor. A second threshold circuit (20) detects the voltage across the storage capacitor crossing through a second threshold voltage for marking the complete discharge of the storage capacitor. A counter measures the time between the events marked by the threshold circuits. A programmed digital computer (23) interprets the time for detecting fault conditions in the spark plugs and analyses the measured time to determine the conditions of the primary and secondary circuits of the ignition coil including the spark plug circuit.