baber/WOPTO huggingface dataset:
Patent AT-E235284-T1 (AT)
Inventor: THEEUWES FELIX
IPC: A61J1/20
Filed: 1989-10-02
Granted: 2003-04-15
Abstract: Membrane for controlling agent delivery from an iontophoretic agent delivery device adapted to deliver the agent through an intact body surface is claimed,the device having a reservoir contg. the agent to be delivered and being connectable to a source of electrical power for driving the agent from the reservoir and through the body surface, in which the membrane is interposed between the agent reservoir and the body surface, the membrane permitting electrically-assisted flux (JEK) of the agent and preventing passive flux (Jp) of the agent, the membrane exhibiting a (JEK + Jp)/Jp ratio of at least 4, a voltage drop across the membrane of less than 1 volt and a Jp of less than 100 microgram/hr-cm2. The membrane may be formed by dissolving in a solvent, eg CH2Cl2 and CH3OH, 60-95 pts. wt. of cellulose acetate and 5-40 pts. wt. of a water soluble material, eg. polythylene glycol, having a mol. wt. at least great as the agent mol. wt., casting the membrane, evapg. the solvent and leaching out all of the water soluble material. Alternatively the membrane may comprise a mixt. of a hydrophilic resin, eg. PVP or an ion exchange resin having a functional gp. selected from sulphonic acid, carboxylic acid, imidodiatcetic acid and quaternary amines and hydrophobic polymer, eg. an ethylene vinyl acetate polymer having a vinyl acetate content of 1-40 wt. Also claimed is a method for testing performance characteristics of an iontophoretic agent delivery device adapted for delivering an agent through an intact body surface, using the membrane.
Patent AT-E124726-T1 (AT)
Inventor: SCHWAB MARTIN E
IPC: A61K31/195
Filed: 1989-11-02
Granted: 1995-07-15
Abstract: The present invention relates to genes and their encoded proteins which regulate neurite growth and the diagnostic and therapeutic use of such proteins (termed herein neurite growth regulatory factors). The proteins of the present invention include central nervous system myelin associated proteins and metalloproteases associated with glioblastoma cells and other malignant tumors which can metastasize to the brain. The metalloproteases of the invention have value in the treatment of nerve damage and of degenerative disorders of the nervous system. The present invention is also directed to inhibitors of the metalloproteases. Such inhibitors in combination with the CNS myelin associated inhibitory proteins can be used in the treatment of malignant tumors.
Patent AT-E91754-T1 (AT)
Inventor: SIEBENWURST ROBERT DIPL-ING FH
IPC: F04C23/00
Filed: 1990-01-05
Granted: 1993-08-15
Abstract: The invention relates to a pumping unit, which comprises an electric motor (11) and a liquid ring pump (1) driven by the latter via a belt (10), in which unit the electric motor (11) is mounted on the housing parallel to the longitudinal axis of the liquid ring pump (1) by means of a carrier plate (9) fixed on the top of the housing (2) of the liquid ring pump (1). A pump unit of this type requires a small installation area and can be constructed at the works ready for installation. <IMAGE>
Patent AT-E86036-T1 (AT)
Inventor: DRLIK GUENTHER
IPC: G02C5/22
Filed: 1990-04-19
Granted: 1993-03-15
Abstract: The invention relates to a resilient hinge for spectacles for pressing the spectacle bow beyond the stop position, to be placed resiliently on the wearer's head. By contrast with the known embodiments, in this arrangement the assembly is to be performed with locking of the resilient hinge under spring pressure simply by pushing inwards in the longitudinal direction, without the need for additional anchoring parts or rotary movements for locking purposes. For this purpose, the locking member is constructed in the form of a U-bracket, which can be pushed in with the open U-end and has on the end side on one U-limb a catch nose which catches firmly upon being pushed in under spring action on a recess of the guide receptacle. <IMAGE>
Patent AT-E117302-T1 (AT)
Inventor: NAKAGAWA SUSUMU BANYU PHARMACE
IPC: C07D477/00
Filed: 1990-08-03
Granted: 1995-02-15
Abstract: A compound of the formula: <CHEM> wherein R<1> is a hydrogen atom or a methyl group, R<2> is a hydrogen atom or a lower alkyl group, each of R<3>, R<4> and R<5> is a hydrogen atom or a lower alkyl group, or R<3> and R<4> together form a methylene group, an ethylene group or a propylene group, or R<4> and R<5> form together with the adjacent nitrogen atom an aziridinyl group, an azetidinyl group, a pyrrolidinyl group, a piperidino group, a piperazinyl group or a morpholino group; or a pharmaceutically acceptable salt or ester thereof.
Patent AT-E89493-T1 (AT)
Inventor: KURODA HIROSHI
IPC: B01D53/68
Filed: 1983-12-01
Granted: 1993-06-15
Abstract: In a flue gas desulfurization process comprising a cooling step of cooling and dedusting a sulfur oxides (SO<sub>x</sub>)-containing flue gas (1) an absorption step of contacting in an adsorption tower (7) the flue gas cooled in the cooling step with a limestone slurry to absorb and remove SO<sub>x</sub> in the gas, and an oxidation step of oxidizing the resulting slurry containing calcium sulphite and/or calcium hydrogen sulfite, by contacting it with an oxygen-containing gas to form a gypsum slurry from which gypsum is separated, in order to subject slurry of the absorption tower (7) to oxidation treatment to thereby obtain gypsum, without passing the slurry through a pH-adjusting tank and an oxidation tower, a process is employed wherein a portion of the flue gas at the exit of a cooling tower (5), freed from dust and acidic gases is sucked by a fan (201), followed by contacting it with the slurry in a reactor (202) to neutralize unreacted CaCO₃ with SO<sub>x</sub> in the flue gas and also oxidize calcium sulfite and/or calcium hydrogen sulfite formed herein and in the absorption tower (7) by oxygen in the flue gas.
Patent AT-E101954-T1 (AT)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01C17/00
Filed: 1990-09-07
Granted: 1994-03-15
Abstract: Fertilizer broadcaster having a frame and a supply container which is subdivided in its lower region into two funnel tips by means of a roof-shaped middle part, a rotary-driven centrifugal disc having throwshovels being arranged underneath each funnel tip, the centrifugal discs each being arranged on a drive shaft of a gear, and the drive shafts or their extensions each directly driving or carrying an agitator member. In order to provide a simply constructed fertilizer broadcaster having throwshovels which can have an optimum setting according to the various types of fertilizer, the throwshovels (44,45) are arranged on the centrifugal discs (6) so as to be angularly pivotable, and in the region of the pivotable throwshovels (44,45) setting scales (58,59) for the shovels (44,45) are arranged on the centrifugal disc (6). <IMAGE>
Patent AT-E118552-T1 (AT)
Inventor: HOENES JOACHIM DR
IPC: G01N21/78
Filed: 1990-11-28
Granted: 1995-03-15
Abstract: A sparingly soluble salt of a heteropoly acid is used for the determination of an analyte which is an aromatic amine rich in electrons or together with another substance leads to such an amine. The analyte is determined by means of the heteropoly blue color formed.
Patent AT-E103195-T1 (AT)
Inventor: MEIRITZ HORST
IPC: B01D29/21
Filed: 1990-12-28
Granted: 1994-04-15
Abstract: The invention relates to a hollow body, in particular a pipe segment or a cylindrical body which contains gases or fluids or through which these can flow and comprises at least one opening in its wall surrounding the hollow space of the hollow body, the opening entering into a ring groove in the hollow body wall which extends around the entire outer periphery of the hollow body and over which opening a filter mesh strip located in this ring groove is spanned. In both side wall of this ring groove there are provided essentially opposing slot-shaped recesses extending annularly with the groove. The filter mesh strip is inserted into these recesses and held there by both its side edges.
Patent AT-E90444-T1 (AT)
Inventor: SCHIESARO PIERLUIGI
IPC: F25B31/00
Filed: 1990-12-24
Granted: 1993-06-15
Abstract: In a multi-compressor cooling plant, that can be used for various kinds of user equi pment, of the type essentially comprising a cooling station with a plurality of motor-driven compressors (11,12,13) which have a different unit power and are mounted in parallel and positioned between an induction manifold (14) and an exhaust manifold (15), an inverter (17) and a relative programmable logic system (16) which selectively control the start-up of the individual motor-driven compressors (11,12,13) with an increasing and/or decreasing power in a linear way and keep such power equal to that required by the user equipment. <IMAGE>
Patent AT-E118702-T1 (AT)
Inventor: BART GILLES
IPC: B01F1/00
Filed: 1990-12-18
Granted: 1995-03-15
Abstract: Dissolution cell for solids which comprises: 
 
  - a receptacle (1) which has 
  - a conical zone (6) carrying means of entry for liquid (9) and containing a packing (10) for distributing the liquid, 
  - a first (7) and a second (8) cylindrical zone, the first zone (7) being of a cross-section smaller than that of the second zone (8), the zones being joined by a shoulder (11), 
  -the conical zone (6) and the first cylindrical zone (7) forming the dissolution chamber (24), 
  - a plug (2) comprising means for exit (15) of the solution, 
  - means of filtration (3) held between the plug (2) and the shoulder (11) and placed in the path of the solution between the dissolution chamber (24) and the means for exit (15) of the solution. 
 
<??>The cell and the apparatus incorporating it are used for the study of the kinetics of dissolution of pharmaceutical products. 
<IMAGE>
Patent AT-E92495-T1 (AT)
Inventor: BUXADE VINAS ANTONIO
IPC: A61K31/315
Filed: 1990-02-14
Granted: 1993-08-15
Abstract: Furan derivatives of the general formula I <IMAGE>  where:  X is an anion of pharmaceutically acceptable acids;  a is an integer from 1 to 5;  b is an integer from 1 to 7;  c is zero or an integer from 1 to 4; and  d is 2a-c, for anions of monovalent acids,  is a-c, for anions of divalent acids, and  is zero or 2, when c is zero,  are described as having notable antiulcer properties. A process for the preparation of said furan derivatives based on reacting N,N-dimethyl-5-(2-(1-methylamino-2-nitrovinylamino)ethylthiomethyl )furfurylamine and an X anion-containing zinc compound or an organozinc is also disclosed.
Patent AT-E127162-T1 (AT)
Inventor: WEISENFELD ROBERT BELLER
IPC: C01G51/00
Filed: 1990-11-28
Granted: 1995-09-15
Abstract: A process is provided for recovering cobalt values from a cobalt-N-acetyliminodiacetic acid complex by dissolving the complex in an aqueous solution of a strong acidic solution, extracting the acid solution with a hydrocarbon solvent containing a trialkylamine to transfer the cobalt from the aqueous solution into the hydrocarbon solvent, stripping the cobalt from the hydrocarbon solvent with water, and precipitating the cobalt from the stripping water by using a strong alkali.
Patent AT-E124915-T1 (AT)
Inventor: HASEGAWA KENJI
IPC: B41J2/05
Filed: 1990-02-28
Granted: 1995-07-15
Abstract: An ink jet head is furnished with an electrothermal transducer which has a heat-generating resistor (1). (1), when energised, generates thermal energy, which is utilised for direct heating of an ink on a thermal action plane and thus for jetting the ink. The heat-generating resistor (1) is made of a material contg. Ir, Ta and Al. The component material of (1) is a non-monocrystalline, polycrystalline or amorphous substance, or a mixt. of these. It contains O,C,N,Si,B,Na,Cl or Fe as impurities. (1) has a structure consisting of a laminated plurality of layers. The electrothermal transducer is furnished with a pair of electrodes to conduct electricity to (1) when it is in contact with (1). The thermal action plane comprises (1) alone or (1) and a protective layer formed on it. The protective layer comprises a Ta layer forming the thermal action plane, (1), and an Si insulating layer existing between (1) and the Ta layer. (1) is 300 Angstroms - 1 micron thick (pref. 1000-5000 Angstrom). An ink jet device is equipped with the ink jet head.
Patent AT-E125871-T1 (AT)
Inventor: FREITAG HELMUT
IPC: C12Q1/26
Filed: 1990-03-15
Granted: 1995-08-15
Abstract: A composition useful in determining analytes, such as glucose or cholesterol, is disclosed. The composition contains an enzyme which specifically reacts with the analyte to be determined, a soluble ferricyanide compound which is reducible to form a ferrocyanide, a soluble ferric compound which provides ferric ions for reacting with ferrocyanide to form a reaction product, and a buffer which does not prevent formation of this reaction product. The composition has a pH of from about 3.0 to about 6.0.
Patent AT-E112043-T1 (AT)
Inventor: JAXMAR LEIF
IPC: A23L3/40
Filed: 1990-05-30
Granted: 1994-10-15
Abstract: PCT No. PCT/SE90/00363 Sec. 371 Date Dec. 2, 1991 Sec. 102(e) Date Dec. 2, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15294 PCT Pub. Date Dec. 13, 1990.An air treatment plant comprises a housing (1); a conveyor (4) adapted to feed food to be processed through an inlet opening (2) in the housing, to and through an air treatment area, and to feed the processed food from this area to and through an outlet opening (3) in the housing; a heat exchanger; and a circulation fan for generating a circulating air flow through the heat exchanger, the air treatment area, and the circulation fan in succession. A pressure regulating fan (25) is connected to a chamber (33) adjacent to one of the inlet and outlet openings (2, 3) for generating a pressure difference across that opening substantially equal to that across the other opening, thus minimizing the air exchange between the interior and the exterior of the housing (1). The conveyor (4) inwardly of this one opening passes a tunnel with at least two air curtain ducts which are directed substantially transversely of the conveyor path and through which some of the circulating air flows.
Patent AT-E181332-T1 (AT)
Inventor: MCCORMICK FRANCIS P
IPC: A61K38/00
Filed: 1990-08-20
Granted: 1999-07-15
Abstract: Peptides, that inhibit GAP stimulated ras p21 hydrolysis of GTP; peptides that mediate dissociation of GDP from ras p21-GTP complex; and antibodies to the peptides are described. These peptides are useful as cancer diagnostics and therapeutics, particularly to detect cancer cells with an over expression of normal or oncogenic ras p21 protein and to treat cancer caused by ras oncogene. Methods for assaying products of oncogenes using the described peptides and antibodies are also disclosed. Method for treating cancer caused by ras oncogenes is also disclosed. Prefered peptides are (Thr)-Met-Arg-Thr-Arg-Val-Val-Ser-Gly-Phe-Val-Phe-Lev-Arg-Lev-Ile-Cgs.
Patent AT-E132366-T1 (AT)
Inventor: GLONEK THOMAS
IPC: A61K9/107
Filed: 1991-04-25
Granted: 1996-01-15
Abstract: A method and composition for reducing evaporation of an aqueous layer from the surface of the eye. The method comprises applying an admixture of a charged phospholipid and a non-polar oil over the eye, preferably in the form of a meta-stable oil in water emulsion in a dosage not exceeding 100 microliters.
Patent AT-E123742-T1 (AT)
Inventor: SUCKFUELL GERHARD
IPC: B66C1/54
Filed: 1991-05-18
Granted: 1995-06-15
Abstract: The invention relates to an arrangement for manipulating and positioning prefabricated concrete elements which are designed as frame elements, are stacked one on top of the other and form the outer wall of a space, for example a burial chamber. The object of the invention is to lower the costs occurring during the installation of prefabricated concrete elements of this type, in particular by reducing the personnel requirement but also by avoiding the attachment of completely or partly lost coupling means, to increase safety when carrying out these measures and to make the use of physical effort unnecessary. This is achieved by the arrangement having a staging frame (3) which can be lowered into the frame element (1) and which has sitting on its underside at least two pivoted levers (9) reaching beneath the frame element (1) and having a pivot drive which can be actuated by means of a lifting mechanism which is detachably coupled to the arrangement. <IMAGE>
Patent AT-E108142-T1 (AT)
Inventor: PHILIPP WILFRIED
IPC: B41N1/06
Filed: 1991-08-04
Granted: 1994-07-15
Abstract: In a printing plate, in particular for the indirect gravure printing or pad printing method, wherein the plate having the gravure (22) consists of metal and can be inserted in a plate receptacle (1) of a printing machine, the manufacturing costs of the plate are reduced considerably due to the fact that the plate (3) is constructed as a smooth and flexible metal foil which fits snugly on the surface of the plate receptacle (1). <IMAGE>
Patent AT-E120940-T1 (AT)
Inventor: BERFIELD ROBERT C
IPC: A47L9/22
Filed: 1988-05-20
Granted: 1995-04-15
Abstract: The invention concerns an air blower (20) including a centrifugal fan (220) which is driven by an electric motor (210). The blower (20) has a two-part blower housing (22, 24) comprising an upper housing (22) which encloses the motor (210) beneath the motor cap (230) and a lower housing (24). The centrifugal fan (220) is disposed in the chamber between the upper and lower housings (22, 24). The plenum (54) around the fan (220) leads to an outlet (161) from the blower (20). An intake shield (120) extends across and blocks undesired entrance of objects into the inlet opening (86) in the bottom (84) of the lower housing (24). The blower (20) may be seated on a lid (180) across an opening in it. An adapter (140) in the lid (180) receives the intake shield (120) and has its own air inlet (146) to the blower (20). The orientation of the blower (120) with respect to the lid (180) is rotatable. Cooperating flanges (132, 166) on the blower and the adapter hold the blower to thelid (180) at two rotative locations and a button latch arrangement (190) (Fig. 12) latches the blower (20) at each of the two arrangements. Between the two latched orientations, the blower (20) may be lifted free of the lid (180). <IMAGE>
Patent AT-E146352-T1 (AT)
Inventor: HOTCHKISS ROBERT N
IPC: A61F5/01
Filed: 1991-06-05
Granted: 1997-01-15
Abstract: A dynamic joint support having proximal and distal support sections and means (46,60,66) for rigidly connecting each support section to bone and a pair of hinges (14) connecting each support section to each other and pivoting at the joint to cause movement of the support section and its corresponding attached bone through the movements of flexion and extension. The hinge (14) may be driven in its movement by a gear mechanism (30,70,74) which may be disengaged by means of a clutch (78). The dynamic joint support may also include a distraction mechanism for movement of the bones out of contact in the joint, while allowing for an active range of motion at the joint. <IMAGE>
Patent AT-E145510-T1 (AT)
Inventor: STROLLE CHRISTOPHER H
IPC: H04N5/93
Filed: 1991-08-09
Granted: 1996-12-15
Abstract: An improved video signal recording system for recording a full bandwidth video signal on a limited bandwidth medium includes an encoder 10, coupled to an input terminal 5, for adaptively processing a composite video signal in response to a motion representative signal, and producing two signals; a luminance signal Lf, having attenuated high frequencies subsampled so as to be folded into a spectral hole in the low frequencies, and being bandwidth limited to the limited bandwidth of the recording medium, and a combined signal C+Mr including a chrominance and a motion component. Luminance signal recording circuitry 20 records the folded luminance signal on the medium, and chrominance signal recording circuitry records the combined chrominance and motion signal on the medium. An improved video signal playback system for reproducing such a prerecorded video signal is also disclosed. The playback system consists of a luminance signal playback circuit 60 for retrieving the prerecorded luminance signal Lpb from the medium, and a chrominance signal playback circuit 80 for retrieving the prerecorded combined chrominance and motion signal C+M from the medium. A decoder 70 extracts the motion signal and the chrominance signal from the combined chrominance and motion signal and an unfolding circuit extracts the luminance high frequencies from the prerecorded folded luminance signal and adaptively regenerates the full bandwidth luminance signal in response to the motion signal. This regenerated full bandwidth luminance signal is combined with the chrominance signal to reproduce the originally recorded composite video signal. A recording medium previously recorded by such a recording system is capable of being played back on a standard playback system without objectionable artifacts in the reproduced image. <MATH>   <MATH>
Patent AT-E125739-T1 (AT)
Inventor: BOUDOT DANIEL
IPC: B22D41/50
Filed: 1991-08-14
Granted: 1995-08-15
Abstract: The upper surface of an interconnecting wear device 3 is positioned in contact with the lower surface of a sand mold 1, and is centered under a molten metal feed shaft 12 which opens into the bottom of the mold. The bottom surface of the wear device rests on the upper surface of a vertically upstanding casting nose 4. The wear device comprises a hollow steel collar 7 surrounding a compressed concrete annulus 18, in turn surrounding a refractory clay sleeve 8, and is easily replaced when leakage develops due to thermal shocks, etc.
Patent AT-E170849-T1 (AT)
Inventor: VIKMON MARIA
IPC: A61K31/41
Filed: 1991-03-28
Granted: 1998-09-15
Abstract: PCT No. PCT/HU91/00013 Sec. 371 Date Jan. 2, 1992 Sec. 102(e) Date Jan. 2, 1992 PCT Filed Mar. 28, 1991.The invention relates to inclusion complexes of 3-morpholino-sydnonimine or its salts or its tautomer isomer, process for the preparation thereof and pharmaceutical compositions containing the same. The inclusion complex of 3-morpholino-sydnonimine or its salt formed with cyclodextrin derivative is prepared by a) reacting the 3-morpholino-sydnonimine or its salt in an aqueous medium with a cyclodextrin derivative and the complex is isolated from the solution by dehydratation, or b) high energy milling of 3-morpholino-sydnonimine or its salt and a cyclodextrin derivative.
Patent AT-E131734-T1 (AT)
Inventor: WEBER WOLFRAM
IPC: A61J1/14
Filed: 1992-08-27
Granted: 1996-01-15
Abstract: A device is disclosed for draining flexible fluid containers, in particular blood bags which form part of an extracorporeal system in a single needle-type arrangement, having a movable plate (4b) and a fixed plate (4a) in which both plates are configured to confront a flexible fluid container. A force member (14), and a force transfer means (8, 18), are arranged in such a way that the force acting upon the movable plate (4b) increases as the container is drained.
Patent AT-E134603-T1 (AT)
Inventor: KLEIN ALFONS DIPL-ING
IPC: C09K5/08
Filed: 1992-11-30
Granted: 1996-03-15
Abstract: Mixtures essentially composed of cyclohexylbiphenyls, dicyclohexylbenzenes, phenylbicyclohexylene and tercyclohexylene are highly suitable as heat-transfer liquids. The mixtures can be prepared from biphenyl and cyclohexanol in the presence of bleaching earths, followed by hydrogenation.