baber/WOPTO huggingface dataset:
Patent AT-E133553-T1 (AT)
Inventor: GEDDES LESLIE ALEXANDER
IPC: A61B17/00
Filed: 1990-04-11
Granted: 1996-02-15
Abstract: Method and apparatus are disclosed for thermally destroying a layer of an organ such as the mucosal layer of the gall bladder. The apparatus includes a catheter (100) having an elongated member (103) having a plurality of lumens therein. At the distal end of the elongated member is an electrode (104) for emitting radiofrequency current to the mucosal layer (101). Also at the distal end is a capacitive balloon electrode (106) surrounding the current-emitting electrode for containing an electrolyte solution (107) and for distributing the radiofrequency current to the mucosal layer (101). The balloon electrode is expanded with the electrolyte solution to conform and make contact with the mucosal layer. The electrolyte solution has a resistivity significantly less than the resistivity of the gall bladder wall, as well as the gall bladder bile, to cause a concentrated power deposition in the mucosal layer. The distal end of the catheter is endoscopically inserted into the body (114) of the gall bladder (102) by a retrograde route through the duodenum (117), common bile duct (118) and cystic duct (119). While the balloon electrode is being expanded, the bile present in the gall bladder is drained through one of the lumens in the elongated member. The apparatus also includes a radiofrequency generator (112) for supplying radiofrequency current to the current-emitting electrode. The current-emitting electrode is energized for a period of time to cause the mucosal layer to be heated for a predetermined period of time to thermally coagulate the mucosal layer of the gall bladder and cystic duct. A dispersive electrode (120) is positioned on the skin of the patient's body to facilitate a complete circuit back to the generator without causing trauma to the patient.
Patent AT-E145738-T1 (AT)
Inventor: MYERS NICHOLAS SIMON
IPC: G06F13/14
Filed: 1990-09-11
Granted: 1996-12-15
Abstract: A serial data interface communicates data between a control processor (1) and one or more slave processors (2) via a serial bus (3). Typically the control processor (1) may be formed in a hand held or lap top computer and the slave processor (2) in a peripheral device for the computer. The control processor (1) transmits a clock signal over a clock line in the serial bus (3) to the slave processor (2). At the same time, control or data frames are transmitted from the control processor (1) to the slave processor (2) or data frames are transmitted from the slave processor (2) to the control processor (1). Each data frame has a control portion which indentifies the frame as a control frame or as a data frame, and following the control portion a plurality of data bits bounded by idle bits. Both the slave processor (2) and the control processor (1) free the data line for a change in the direction of data transmission during each idle bit. In a preferred example, each control frame includes as one of its data bits a select bit identifying the control frame as a slave select frame or as a slave control frame. Each slave select frame includes as a further one of its data bits a reset bit. When the reset bit takes one pre-determined value the transmission of the slave select frame to the slave processor (2) causes that processor to reset to a pre-determined state. Otherwise, the transmission of the slave select frame to the slave processor selects or de-selects the slave processor. Each slave control frame includes as one or more of its data bits data transmission parameters which set the slave processor (2) to read or write one or more data frames subsequent to the current control frame.
Patent AT-E106919-T1 (AT)
Inventor: MEMON NAZIR AHMED
IPC: C08K5/52
Filed: 1990-11-02
Granted: 1994-06-15
Abstract: Stabilizer compositions, for polymers comprise a ternary composition of a ternary composition of two hindered phenols, one more sterically hindered and one less sterically hindered, together with organic phosphite. These compositions are admixed with polymers to provide polymeric additives to improve the physical and mechanical properties of polymeric matrices with which the additives are mixed.
Patent AT-E93506-T1 (AT)
Inventor: COSTANTINI MICHEL
IPC: C07C39/08
Filed: 1990-06-29
Granted: 1993-09-15
Abstract: Hydroxylation of phenols and phenol ethers using hydrogen peroxide. More precisely, the invention relates to a process for the hydroxylation of phenols or phenol ethers by reaction with hydrogen peroxide, characterised in that the operation is carried out in the presence: 
 
  - of an effective quantity of an alkali metal or alkaline-earth metal salt of at least one protonic acid which has a pKa lower than -0.1 in water; 
  - and of an effective quantity of at least one phosphorus oxyacid.
Patent AT-E102309-T1 (AT)
Inventor: BOURGEOT JACQUES
IPC: F16F1/38
Filed: 1990-07-13
Granted: 1994-03-15
Abstract: Elastic joint, consisting of an outer tube (5) surrounding an elastic ring (7), the latter being joined to a solid shaft (1), characterised in that said elastic ring (7) is also joined to two stressing washers (6) which limit it and exert an axial prestress upon it when said outer tube (5) is crimped over their extreme faces, and in that a very small radial play is reserved, despite the existence of the prestress, between the outer surface of said elastic ring (7) and said outer tube (5), this play coming progressively into contact with the surface of cells (10) when the off-centring force exceeds a use range of great radial flexibility. <IMAGE>
Patent AT-E132363-T1 (AT)
Inventor: JUNINO ALEX
IPC: C07D209/08
Filed: 1990-10-18
Granted: 1996-01-15
Abstract: Oxidation dyeing composition intended for use for dyeing keratinous fibres, especially human keratinous fibres, and in particular the hair, which contains, in a solvent medium suitable for dyeing these fibres, at least one para oxidation dye precursor or at least one ortho oxidation dye precursor and at least one heterocyclic coupler corresponding to the formula (I): <IMAGE>  in which:   R1 and R3, which may be identical or different, denote a hydrogen atom or a C1-C4 alkyl group; R2 denotes a hydrogen atom, a C1-C4 alkyl group, a carboxyl group or an alkoxycarbonyl group; at least one of the radicals R2 or R3 denoting hydrogen; R4 denotes a hydrogen atom or a C1-C4 alkyl or C1-C4 hydroxyalkyl or C2-C4 polyhydroxyalkyl group;   the group NHR4 occupying positions 4, 6 or 7 of the benzene ring, as well as their salts.
Patent AT-E98713-T1 (AT)
Inventor: PEDERSEN LARS SAABY
IPC: C12S3/08
Filed: 1990-08-24
Granted: 1994-01-15
Abstract: The process comprises treatment of the pulp with an alkaline xylanase at pH values above 7.5 with subsequent treatment of the thus treated pulp with chlorine with a multiple for active chlorine of 0.20 or less in the first chlorination stage. In this manner the necessary time for the enzymatic pretreatment can be reduced, and furthermore the need for the amount of active chlorine in the first chlorination stage is reduced.
Patent AT-E165242-T1 (AT)
Inventor: CHRISTOPHER KENT L
IPC: A61M16/04
Filed: 1990-11-01
Granted: 1998-05-15
Abstract: The present invention provides a system for augmenting ventilation and removing carbon dioxide of a spontaneous-breathing patient and a method of use thereof. The system further allows relaxation of the breathing process thus reducing fatigue of the patient. The system involves providing a high continuous flow of a humidified oxygen/air mixture at a predetermined oxygen content and at a constant flow rate through a transtracheal catheter into the lungs of the patient. The system typically provides an oxygen/air mixture of at least 21 percent oxygen, at a humidity between 80 to 100 percent, and a temperature of 35 degrees to 38 degrees C. The mixture is delivered through the transtracheal catheter at a flow rate of 8 to 20 liters per minute at a back pressure of 2 to 25 psi.
Patent AT-E99022-T1 (AT)
Inventor: ROEMER HELMUTH
IPC: E21B4/14
Filed: 1991-01-23
Granted: 1994-01-15
Abstract: The invention relates to a boring ram with a pneumatically driven striking piston (16), movable in the axial direction in a reciprocating manner in a housing (12), and a control device which has a control part (22) movable with the striking piston and a control part (14) interacting with the control part (22) and held on the housing (12) and controls the admission of pressure to the striking piston. In order to permit a short overall length of the boring ram, the movable control part is designed as a control piston (22) which projects axially from the striking piston (16) and plunges into an opening (24) of an end piece (14) forming the control part on the housing side. 
<IMAGE>
Patent AT-E107765-T1 (AT)
Inventor: KWOK TAI WAI
IPC: F28D7/16
Filed: 1991-01-24
Granted: 1994-07-15
Abstract: A shell-and-tube heat exchanger (10) with a tube sheet (16) having false partition grooves (46,48) which allows the periodic rotation of a removable heat exchanger tube bundle (14), as well as a method of performing such rotation. <IMAGE>
Patent AT-E198625-T1 (AT)
Inventor: RYOICHI KATSUMATA
IPC: C12N15/09
Filed: 1991-02-06
Granted: 2001-01-15
Abstract: The present invention provides a recombinant DNA comprised of a vector DNA and a DNA fragment containing a gene coding for  gamma -glutamyl transpeptidase and derived from Bacillus subtilis. The invention also provides a process for producing  gamma  -glutamyl transpeptidase, which comprises culturing in a culture medium a microorganism belonging to the genus Bacillus and carrying a recombinant DNA comprised of a vector DNA and a DNA fragment which contains a gene coding for  gamma  -glutamyl transpeptidase and derived from the genus Bacillus, accumulating  gamma  -glutamyl transpeptidase in the culture, and recovering  gamma  -glutamyl transpeptidase therefrom.
Patent AT-E150788-T1 (AT)
Inventor: WOELDIKE HELLE FABRICIUS
IPC: C12N1/19
Filed: 1991-05-08
Granted: 1997-04-15
Abstract: A cellulose- or hemicellulose-degrading enzyme which is derivable from a fungus other than Trichoderma or Phanerochaete, and which comprises a carbohydrate binding domain homologous to a terminal A region of Trichoderma reesei cellulases, which carbohydrate binding domain amino acid sequence ( alpha ) or a subsequence thereof capable of effecting binding of the enzyme to an insoluble cellulosic or hemicellulosic substrate.
Patent AT-E157115-T1 (AT)
Inventor: MUELLER HEINZ
IPC: C09K8/26
Filed: 1991-06-07
Granted: 1997-09-15
Abstract: Described is the use of oleophilic esters of ecologically compatible polycarboxylic acids with oil-soluble and ecologically compatible monofunctional alcohols and/or polyfunctional alcohols which may also be watersoluble as the oil phase or as a component of the oil phase of oil-based or water-based drilling fluids and other fluid drill-hole treatment agents. The oleophilic polycarboxylic acid esters are especially suitable as component of the continuous oil phase of inverted fluids of the W/O type. Here-if rheologically suitable compounds will be employed-they may comprise the at least predominant portion of the continuous oil phase; but also possible is the concomitant use of complex oleophilic polycarboxylic acid esters, which are not or just to a restricted degree fluid in a temperature range of from 0 DEG  C. to 20 DEG  C., as an additive in fluid oils of the class of the non-polluting oils. Here, suitable oil mixing phases especially are oleophilic alcohols, ethers, respective esters of monocarboxylic acids and fluid oils based on oleophilic carbonic acid diesters.
Patent AT-E146205-T1 (AT)
Inventor: DEMUTH MICHAEL
IPC: C08G18/82
Filed: 1991-09-27
Granted: 1996-12-15
Abstract: Recycling of compact or porous (e.g. foamed) plastics consisting wholly or partly of polyurethane is effected by working-up the starting material to give a mixt. of low OH no. and then conventionally converting this to the end-prods.. The process comprises (i) either (a) swelling the starting material (e.g. polyurethane scrap) in a suitable swelling agent and processing it to give a flowable gel particulate or (b) dissolving or dispersing the starting material in a suitable hydroxy polymer; (ii) adjusting the prod. to the desired OH no.; and (iii) working up the prod. (opt. via a prepolymer) to give a polyurethane which is opt. treated with a hardener system. Also claimed is appts. for effecting the process comprising a stirred reaction vessel fitted with a condenser, a protective gas device and opt. an ultrasonic mill, the novel feature being that, such appts. is at least partly coated with a dehydration catalyst of e.g. chicane, flat-plate or particulate configuration.
Patent AT-E109671-T1 (AT)
Inventor: RIEDEL HEINRICH
IPC: C02F1/20
Filed: 1991-10-18
Granted: 1994-08-15
Abstract: The device disclosed comprises a container (1) containing packing material (4) over which the contaminated water is distributed. In order to maintain a negative pressure in the container (1), and to extract by suction the resulting vapour/gas mixture, the device is fitted with a vacuum pump, as well as an outlet pipe (6) through which the purified water is drawn off. To improve the removal of the vapour/gas mixture, tubes (7, 8, 9) with perforated walls extend into the packing material (4) at several levels.
Patent AT-E135202-T1 (AT)
Inventor: SEGHIZZI ROBERTO
IPC: A61K9/08
Filed: 1992-06-02
Granted: 1996-03-15
Abstract: Extended-release ophthalmic formulations are described, containing the active principles in the form of high-viscosity solutions formed of a mixture of water and polyoxyethylene-polyoxypropylene copolymers (poloxamers) having approximately 70% of polyoxyethylene units and an average molecular weight of approximately 12,500, characterised in that they contain non-ionic surfactants as stabilisers.
Patent AT-E138508-T1 (AT)
Inventor: BAGINSKI RALF
IPC: F16H19/06
Filed: 1992-09-10
Granted: 1996-06-15
Abstract: In the case of a linear drive for use in the field of aviation and space flight, it is envisaged that an electric motor, an armature and a coupling which connects the armature to the electric motor are provided, the coupling being constructed as a flexible connecting means which can be deflected and positions the armature. The coupling is driven in the region of its extent facing the electric motor via a rotating guide means, and is stressed by a deflection means in the region of its extent facing away from the guide means. The coupling changes its movement direction in the region of the deflection means.   <IMAGE>
Patent AT-E126295-T1 (AT)
Inventor: RIENECKER REIMUND
IPC: B07B1/20
Filed: 1992-10-14
Granted: 1995-08-15
Abstract: The invention relates to a screening apparatus which has at least one each of a housing attachment part (1, 1') and housing main part (2, 2') which each have a hollow-cylindrical (8, 8', 9, 9') and/or frustoconical housing outer wall with at least two coaxial, essentially rotationally symmetrical screening baskets (3, 3', 4, 4') with a rotor (5, 5') having pulsation elements (7), the accepted material chamber (37) being arranged radially outside the screening baskets (3, 4) and the rotor part (rotor parts) with the pulsation elements (7) radially inside the screening baskets (3, 4), the inflow (19) into the housing being arranged centrally in the region between the screening baskets (3, 4) and the outflow channel (26) for accepted material being arranged also in the region between the two screening baskets (3, 4). The invention is characterised in that, at least in the region of the screening baskets (3, 3', 4, 4'), only one housing main part (2, 2') and housing attachment part or housing mount part (1, 1') in each case is provided and in that the first screening basket (3, 3') is fastened in the housing attachment part or housing mount part (1, 1') and the second screening basket (4, 4') is fastened in the housing main part (2, 2'). <IMAGE>
Patent AT-E164528-T1 (AT)
Inventor: CASSANO NICOLA
IPC: A63B55/60
Filed: 1992-10-15
Granted: 1998-04-15
Abstract: The item is a three-wheeled cart with an electrical motor for the transport of golf equipment and one person. It is equipped with steerage which allows one to drive the cart while sitting on the seat, while standing on the board placed between the rear wheels, or while walking behind the cart itself. <IMAGE>
Patent AT-E153941-T1 (AT)
Inventor: TESTA VENCESCLAO
IPC: B29C65/10
Filed: 1992-10-17
Granted: 1997-06-15
Abstract: Method and device for packaging fabric bales, there being used to form a protective wrapping a protective foil, the start of which is inserted into the gusset between the bale and the end-piece of the fabric, and thereafter a rotation of the bale in the winding direction taking place. Subsequently, the protective foil is cut off and fastened to the wrapping. If a foil which is shrinkable under the influence of heat is used, the closing of the wrapper ends projecting from the bale is carried out by means of hot-air streams which move radially relative to the bale during the rotational movement of the latter. The shrink foil is pressed against the bale ends by the use of laterally arranged plates. The entire packaging operation takes place advantageously on rollers which receive the fabric bale for a severing operation.
Patent AT-E155675-T1 (AT)
Inventor: HONAN DAVID G
IPC: A61J1/03
Filed: 1992-12-01
Granted: 1997-08-15
Abstract: The invention relates to a reusable dispensing package (10) for dispensing medication in the form of tablets, pills, capsules or the like in a predetermined sequence, said package (10) comprising a reusable container (11) having a cover (12) and a base portion (13), the cover (12) being engageable with the base (13) to form the container; the base portion (13) being adapted to receive a blister package (14), the blister package (14) including a plurality of spaced apart blisters (15) for receiving and containing said medication (16), the base portion (13) including a plurality of spaced apart openings (20) coextensive with the blisters (15) in the blister package (14); the cover portion (12) including a race (17); a plunger (30) positioned in the race (17) and moveable therein; the race (17) having a plurality of intersecting tracks including intersections (18) in substantial alignment with the spaced apart blisters (15) in the blister package (14); the plunger (30) being moveable successively to each intersection (18) of the tracks in the race (17) whereby when the plunger (30) is depressed, the plunger (30) releases the medicament (16) in the blister (15) in alignment with the intersection (18) and the opening (20) in the base portion (13). <IMAGE>
Patent AT-E146617-T1 (AT)
Inventor: RAVEN RICHARD
IPC: A63F5/04
Filed: 1992-09-22
Granted: 1997-01-15
Abstract: An information and communication system for use with a plurality of gaming machines (10) includes a data processor (16) and a plurality of interface units (12) each associated with a corresponding one of the gaming machines (10) and a plurality of control units (14) each associated with a corresponding one of the interface units (12) so as to provide for transfer of information to the processor (16) from the gaming machines (10) and from the processor (16) to the gaming machines (10). <IMAGE>
Patent AT-E149165-T1 (AT)
Inventor: VINCENT MICHEL
IPC: A61K31/40
Filed: 1992-09-25
Granted: 1997-03-15
Abstract: The invention relates to the compounds of formula (I):    <IMAGE>  (I)  in which: A represents, with the nitrogen and carbon atoms to which it is bound, a heterocycle, B represents, with the nitrogen atom to which it is bound, a heterocycle, R1 represents alkoxy, benzyloxy, phenoxy, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl or substituted or unsubstituted cycloalkyl, their enantiomers, diastereoisomers and epimers as well as their addition salts with a pharmaceutically acceptable acid, medicinal products containing the same.
Patent AT-E137313-T1 (AT)
Inventor: SIEBERT CRAIG
IPC: F16C33/08
Filed: 1992-10-02
Granted: 1996-05-15
Abstract: A bearing assembly (1) having a shroud (2) with an opening therethrough, a substantially cylindrical shell (3) with bearing material (9) extending radially inwardly thereof, the cylindrical shell (3) fitting within the opening, outwardly extending peripheral flanges on the semi-cylindrical shell and flanges (12,8) extending radially inwardly into the opening from the perimeter. One set of flanges is male (8) and the other set being female (12) and extends only partly around the periphery of the shell (3) to form an unflanged peripheral space. The other set of flanges extends only partly around the perimeter to form an unflanged perimeter portion of the opening. The perimeter portion is at least equal in length to the flange on said semi-cylindrical shell (4) and the peripheral space is at least equal in length to the flange on said perimeter. The male (8) and female flange (12) are complementary to each other, and the latter is adapted to receive former upon rotation of the semi-cylindrical shell (4) in said opening. <IMAGE>
Patent AT-E138866-T1 (AT)
Inventor: ANDERSSON INGVAR
IPC: B65D5/74
Filed: 1993-03-18
Granted: 1996-06-15
Abstract: The disclosure relates to a packaging material (1) with an integrated opening arrangement (4), and a method of producing the same. The foundation layer (3) of a packaging material web (1) or a packaging material sheet is provided with a hole (5) or a hole indication (15). The hole (5) or the hole indication (15) is covered by a thin thermoplastic strip (7). Thereafter, the packaging material (1) is finished, with other laminate layers (8, 9, 10, 12). In such instance, the outer layer (12) will wholly cover the strip (7). When the strip (7) is torn off, the hole (5) is exposed in that those layers (8, 9, 10, 12) which are sealed to the strip (7) accompany the strip (7) when torn off. <IMAGE>
Patent AT-E151134-T1 (AT)
Inventor: BEHRENS WOLFGANG
IPC: E01F8/02
Filed: 1993-06-08
Granted: 1997-04-15
Abstract: Noise protection wall with a framework for holding and receiving wall parts which are formed by cassettes (10) containing a nutrient medium which are arranged one above another. The cassettes are precultivated and covered with lower and/or higher plants and consist as a complete structural unit of a support and protection frame, in which the nutrient medium (12) as well as watering mats are arranged, which have both water-storing and water-delivering properties, a drip watering system being provided at the top on the noise protection wall. Arranged in the centre of each cassette is a fibrous cement panel (16) which extends over the entire vertical surface of the cassette. <IMAGE>
Patent AT-E149801-T1 (AT)
Inventor: BEYER HANS-JOACHIM
IPC: A23L3/375
Filed: 1993-07-12
Granted: 1997-03-15
Abstract: The invention relates to an apparatus which includes a station (1) for pouring in the first component, a station (8) for pouring in the second component and a metering device (4) between the two pouring stations for metering out carbon dioxide snow, the metering device being composed of at least one nozzle (3) on the upper end of a hollow body which is open at the bottom and having in addition a carbon dioxide snow suction device (5) upstream of the point at which metering of the second component occurs. <IMAGE>
Patent AT-E158090-T1 (AT)
Inventor: PICKEN STEPHEN JAMES
IPC: C08J5/18
Filed: 1993-04-02
Granted: 1997-09-15
Abstract: The invention relates to a twisted nematic film comprising a non-cross-I inked liquid-crystalline polymer having a Tg above 75 DEG C and a rotational viscosity ( gamma ) of less than 5000 Pascal.seconds (Pa.s) between Tg and Tni. Such twisted nematic films are used in displays. The invention further relates to methods for the preparation of these twisted nematic films, to the use of said twisted nematic films for optical data storage and in writable compact disks and to a display device comprising such a twisted film.   <IMAGE>