baber/WOPTO huggingface dataset:
Patent AT-E107159-T1 (AT)
Inventor: HARAGA HISATO
IPC: A61H33/00
Filed: 1989-12-27
Granted: 1994-07-15
Abstract: A whirlpool bath with an inverter-controlled circulating pump (P) comprises a bathtub body (1), a circulating pump (P) driven by a power-operated motor (M), a hot water circulation path (D) disposed between the bathtub body (1) and the circulating pump (P), the hot water circulation path (D) comprising a hot water suction path (10) and a hot water forced-feed path (11), the hot water forced-feed path (11) having at least one terminal end which is open into the bathtub body (1), at least one injection nozzle (3) which is mounted on the terminal end of the hot water forced-feed path (11), an air intake portion (5) connected to the hot water forced-feed path (11) to permit blowing of bubbling hot water into the bathtub body (1) from the injection nozzles (3), an inverter (E) interposed between a drive circuit (C) of the power-operated motor (M) of the circulating pump (P) and a power source and an electricity insulation means protecting the transfer of high frequency components of inverter-produced current to the hot water in the bathtub body (1). Due to such construction, the circulating pump (P) can be controlled such that the revolution of the motor (M) is readily and smoothly varied by way of a frequency modulation effected by the inverter (E) to provide the injection of hot water in various modes which are different in the injection amount and pressure of the injected hot water, while assuring a maximum degree of safety of a bather.
Patent AT-E110118-T1 (AT)
Inventor: BURKE JOHN THOMAS
IPC: C04B41/51
Filed: 1989-09-28
Granted: 1994-09-15
Abstract: The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique and thereafter thermo-forming the produced metal matrix composite body. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material (2) or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material (2) or preform. After formation of the metal matrix composite body, the body is subjected to a thermo-forming technique such as rolling, extruding, die casting, pressing, etc.
Patent AT-E130030-T1 (AT)
Inventor: FUJIWARA AKIKO
IPC: C12P19/02
Filed: 1989-01-09
Granted: 1995-11-15
Abstract: PCT No. PCT/EP89/00010 Sec. 371 Date Jun. 11, 1990 Sec. 102(e) Date Jun. 11, 1990 PCT Filed Jan. 9, 1989 PCT Pub. No. WO89/06688 PCT Pub. Date Jul. 27, 1989.A novel coenzyme independent L-sorbosone dehydrogenase originating from a microorganism belonging to the genus Gluconobacter oxydans which acts on L-sorbosone to produce 2-keto-L-gulonic acid. The enzyme has the following physico-chemical properties: a) optimum pH: about 7.0, b) optimum temperature: about 30 DEG  C. to about 40 DEG  C., c) molecular sturucture: consisting of one type of unit having a molecular weight of about 47,500+/-5,000 as measured by sodium dodecyl sulfate polyacrylamide gel electrophoresis, d) thermostability: stable below 30 DEG  C., and e) inhibition: by Cu2+-ions.
Patent AT-E131605-T1 (AT)
Inventor: LEON ROBERT L
IPC: G01H1/00
Filed: 1990-07-10
Granted: 1995-12-15
Abstract: An operating turbine monitor is described incorporating one or more acoustic sensors (76,77) positioned next to a blade row (25) of a rotor, an analog digital converter (90), a tachometer sensor (70) at the rotor shaft (20), a memory (92), a synchronous averaging circuit (100), a subtractor circuit (108), and a comparator (114). The invention overcomes the problem of monitoring an operating turbine for order-related turbine blade vibration and for non order-related turbine blade vibration as well as for other turbine conditions. <IMAGE>
Patent AT-E107226-T1 (AT)
Inventor: SUCHAN ERWIN
IPC: B23K26/14
Filed: 1990-10-15
Granted: 1994-07-15
Abstract: In an apparatus for processing hollow cylinders 4 with a laser 11, 13, 15, especially for producing a round template, there being present a bearing 7, 8, 46 for the hollow cylinder 4, and guides 5, parallel to the hollow cylinder 4, for a laser optical system 15 on which there is movably arranged a carriage 6 supporting the laser optical system 15, and a drive 10 for the carriage 6, it is proposed that roll-off elements 19, 20, 25, 26 supported from outside are arranged on the wall of the hollow cylinder 4. 
<IMAGE>
Patent AT-E132499-T1 (AT)
Inventor: RADUNZ HANS-ECKART DR
IPC: A61K31/045
Filed: 1990-12-24
Granted: 1996-01-15
Abstract: The use of diterpenes of formula (I) as pharmaceutical agents is new. In (I), R1 = CH2-C(CH3) = CHR3 or CH2-CH(CH3)-CH2-R3. R3 = CH2OH, CHO, COOH or COOR4. R4 = 1-5C alkyl. A = CH-CH3 or C = CH2. R2 = H, pentose or hexose sugar, di-or oligosaccharide or an amino sugar. (I) are new as long as R1 is not -CH2-C(CH3) = CHCH2OH or -CH2-C(CH3) = CHCHO when A is C = CH2 and R2 is galactose. The use of a glycosylated derivative of (I) is specifically claimed.
Patent AT-E104134-T1 (AT)
Inventor: ALLEN PATRICK JAY
IPC: A61F13/15
Filed: 1990-02-22
Granted: 1994-04-15
Abstract: A disposable absorbent article, such as a diaper, is disclosed. The topsheet of the diaper is elastically extensible and provides a relatively low contact pressure against the skin of the wearer at relatively high elongations. This arrangement provides a diaper topsheet which can be elongated to conform to the shape of the wearer without causing undue discomfort or irritation. The relatively low ultimate contact pressure at relatively high elongation may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time. The topsheet may be a laminate having one elastomeric lamina and an inelastic lamina. Also disclosed is a method for making such a laminate.
Patent AT-E123032-T1 (AT)
Inventor: JACKELS SUZAN C
IPC: A61K51/00
Filed: 1990-03-23
Granted: 1995-06-15
Abstract: The invention relates to ligands having the formula (I), in which X represents a heterocyclic group, together with the process for their preparation. The invention also concerns mono- or polymetallic complexes formed by said ligands with metallic ions selected from lanthanide ions, transition metal ions, barium ion, bismuth ion, lead ion and the radioisotopes 99mTc, 111In, 90Y, 64Cu and 169Yb, as well as salts physiologically acceptable to these complexes. The salts of said complexes can be used as diagnostic and therapeutic agents in magnetic resonance imaging, radiology, in vivo chemical displacement agents and in nuclear medicine.
Patent AT-E95360-T1 (AT)
Inventor: EKELUND BJOERN OLOF PETER
IPC: H04L27/12
Filed: 1990-02-20
Granted: 1993-10-15
Abstract: A waveform generator incorporated in a radio transmitter of quadrature type for binary continuous phase modulation (CPM). It is previously known to store the waveforms of the two quadrature channels I and Q in two addressable table units, wherein the one unit stores sin  THETA  and the unit stores cos  THETA , where  THETA  is the phase angle. The table units are addressed by means of a bit history register (BHR) which stores the instantaneous phase, and a quadrant memory which stores the accumulated phase. According to the invention, the two table units are replaced with a single table unit (SCT) which stores curve segments (A-H) solely for one of the waveforms sin  THETA  or cos  THETA . The table unit (SCT) is addressed by means of an address conversion (ADR) between the bit history register/quadrant memory (BHR and QM respectively) and the table unit (SCT). The generator also includes a controllable negation unit (NP) and a latching circuit (LS) upstream of D/A-converters (DA1, DA2) and the modulator circuits (M1, M2, ADD) of the transmitter.
Patent AT-E119503-T1 (AT)
Inventor: FOX IRWIN
IPC: B01D53/02
Filed: 1990-08-13
Granted: 1995-03-15
Abstract: A mineral carrier for those iron oxides which react to remove hydrogen sulfide and mercaptans from fluid streams. The new carrier avoids the problem encountered with wood chip beds of bed solidification which occurs when reacted oxide particles adhere to each other. Calcined montmorillonite, for example, possesses the necessary crush strength, porosity, insolubility in water and wettability, to maintain bed perviousness and avoid caking as reaction continues to the full capacity of the oxide.
Patent AT-E149771-T1 (AT)
Inventor: ROWE JOHN MICHAEL
IPC: H04N7/025
Filed: 1991-06-07
Granted: 1997-03-15
Abstract: A digital teletext signal is transmitted during part of a vertical blanking period of a television signal. A clock oscillator synchronized by the teletext signal is coupled to a synchronizing input of a logic circuit providing clock and data signals for teletext processing. To prevent high harmonics that are included in the clock and data signals from producing interference within the reproduced picture, the amplitude of an output signal of the clock oscillator is reduced, during vertical trace, when the teletext signal is not transmitted to prevent switching operations in the logic circuit.
Patent AT-E129730-T1 (AT)
Inventor: FAMILI AMIR
IPC: C08K5/05
Filed: 1991-07-05
Granted: 1995-11-15
Abstract: An extrudable polyvinyl alcohol composition useful for packaging and molding applications is prepared by melt blending polyvinyl alcohol, thermoplastic polyurethane and plasticizer to provide a product which has low water absorptivity, improved impact resistance, and improved low temperature/low humidity tensile properties. Useful extruded articles prepared from such compositions include films and bottles. A method for extruding the polyvinyl alcohol composition comprises: adding sufficient energy to the polyvinyl alcohol composition to both melt it and essentially eliminate the polyvinyl alcohol crystallinity in the melt, and simultaneously removing energy from the melt at a rate sufficient to avoid decomposition of the polyvinyl alcohol. The thermoplastic polyurethane may be added to the polyvinyl alcohol before the polyvinyl alcohol is melted and its crystallinity eliminated or blended with the thus treated polyvinyl alcohol and then melt extruding the polyvinyl alcohol/polyurethane blend.
Patent AT-E131438-T1 (AT)
Inventor: BALL WALTER KENNETH
IPC: B29C65/56
Filed: 1988-06-17
Granted: 1995-12-15
Abstract: A method of and apparatus for dynamically mechanically bonding together a plurality of laminae, at least one of which comprises thermoplastic material: for example, polyethylene. In one aspect of the invention the laminae are forwarded in face to face relation through a pressure biased nip between a patterned nip defining member and an opposing nip defining member (eg, a relief patterned cylinder and an anvil cylinder) which members are independently driven to maintain a predetermined surface velocity differential between them. In another aspect of the invention which is particularly useful at intermediate and higher line velocities --preferably for line velocities of about 300 feet or more per minute and, more preferably, for line speeds of about 450 feet or more per minute -- the nip defining members say be operated with equal surface velocities. In each of these aspects of the invention, the members may be biased towards each other to provide a predetermined pattern-element-psi loading; and, additionally, they may be independently heated to provide each with an elevated surface temperature which is, preferably, in a predetermined range below the melt temperature of the thermoplastic lamina disposed closest to or in contact with each respective nip defining member as the laminae are forwarded through the nip. <IMAGE>
Patent AT-E129999-T1 (AT)
Inventor: BONIN WERNER
IPC: C07D209/48
Filed: 1989-03-30
Granted: 1995-11-15
Abstract: Products of formula (A): <IMAGE> in which the cyclopropane link is a (1R, trans) structure, the geometry of the double bond is Z, Z1 denotes an aryl radical optionally substituted by a halogen atom, R1 denotes one of the groups: <IMAGE> in which X1 denotes a hydrogen or fluorine atom, and R14 denotes a hydrogen atom or one of the methyl, ethynyl or cyano radicals.
Patent AT-E135848-T1 (AT)
Inventor: OKABE TAKAHIKO C O CANON KABUS
IPC: H01L23/544
Filed: 1991-06-28
Granted: 1996-04-15
Abstract: An alignment method for a semiconductor device having a conductive thin film (9) on a conductive substrate surface across an insulation film (4), comprises steps of: forming in the insulation film, at least two apertures (5,6) exposing the substrate surface therein; selectively depositing a conductive material (7,8) in the apertures thereby forming a stepped portion in at least one of said apertures; and forming the conductive thin film (9) at least on said insulation film. The alignment is conducted utilizing the stepped portion. <IMAGE>
Patent AT-E132010-T1 (AT)
Inventor: BAIN JACQUES
IPC: A23B7/05
Filed: 1991-07-30
Granted: 1996-01-15
Abstract: Process and apparatus for treatment of frozen vegetable foodstuffs, comprising the following successive stages: 
 
  Preparation and freezing of vegetables with the aid of the devices (2, 3); 
  Coating of the pieces of vegetables with a coating composition, which is water-free and consists essentially of one or more vegetable fat(s), with the aid of the turbine (4); 
  Cooling of the pieces of vegetables thus coated until the coating composition solidifies and is sufficiently hard, with the aid of the tunnel (5); 
  Packaging and storing of the pieces of vegetables thus coated and frozen, in the device (6). 
 
<IMAGE>
Patent AT-E133600-T1 (AT)
Inventor: IMSGARD FINN
IPC: B27K3/02
Filed: 1991-08-30
Granted: 1996-02-15
Abstract: A method and a device serve to locally impregnate a piece of wood (6) with a gaseous or liquid wood impregnation agent, which is injected under pressure by means of an injection apparatus (70) into a hole (7), which is drilled in the wood and closed with a valve (44) defining a cavity (10). To obtain the greatest possible propagation of the impregnation agent in the wood the air of the cavity (10) is first removed either by flushing the cavity with impregnation agent or directly evacuating the cavity of air. The device comprises an elastomeric valve (44) having at least one internal valve channel (42, 63) which is clamped tightly together along a portion in the longitudinal direction when the valved is pressed into the drilled hole, as well as an injection apparatus having a needle associated with each valve channel to drive into the respective valve channel upon injection and thereby connect the injection apparatus with the hole. The valve channels are closed with pins after the injection, which are provided on a disc that changes its colour after a predetermined period of time of e.g. 3 years to indicate that impregnation should be repeated.
Patent AT-E145671-T1 (AT)
Inventor: BEN-BASSAT ARIE
IPC: C12N1/20
Filed: 1991-09-27
Granted: 1996-12-15
Abstract: The present invention provides an improved process for the production of microbial cellulose where a cellulose-producing organism is grown under agitated conditions in the presence of a polyacrylamide-containing polymer.
Patent AT-E92882-T1 (AT)
Inventor: MION JEAN-LUC
IPC: B21D43/22
Filed: 1992-02-10
Granted: 1993-08-15
Abstract: A device for conveying and piling flat workpieces includes a conveyor comprising side-by-side endless belts with a vacuum chamber for each belt, which vacuum chambers are interconnected to a common source of vacuum and which chambers are separated by ducts which are in communication with either atmospheric air or pressurized air and contain ejector levers acting on an elongated flexible element to eject a sheet from the belts and to break the suction from the vacuum chambers on the sheet by uncovering openings in the ducts to supply air at atmospheric pressure or pressurized air to each of the vacuum chambers. The conveyor places the sheet in a piling store, which can then be removed as a batch of a certain number of sheets.
Patent AT-E123129-T1 (AT)
Inventor: YOUSSEF MUSTAFA DR
IPC: F22D1/32
Filed: 1992-03-28
Granted: 1995-06-15
Abstract: In a regenerative high-pressure feedwater preheater of upright construction with a U-shaped tube bank (9, 10), with built-in heat removal zone (4), with integrated, submerged undercooling zone (18) and with a water chamber (27, 28) lying below, the heat removal zone and the undercooling zone are each shielded with a cover (6 and 20 respectively) against the condensation zone. In the heat removal zone (4), a chamber (23), which is not flowed through by vapour, is arranged around the tube bank (10). <IMAGE>
Patent AT-E135259-T1 (AT)
Inventor: GENSRICH HEINZ-JUERGEN DR DC
IPC: B01D67/00
Filed: 1992-06-25
Granted: 1996-03-15
Abstract: The invention relates to a process for increasing the strength of highly permeable capillary hollow membranes made of regenerated cellulose by the viscose process. These hollow membranes are particularly suitable for blood detoxification. According to the invention, hollow membranes having increased strength are obtained if, after shaping, they are treated with finishes which contain additives of O- and/or OH-group-containing neutral, essentially non-volatile water-soluble organic substances.
Patent AT-E104217-T1 (AT)
Inventor: JOZAT WALTER
IPC: B43K8/22
Filed: 1992-09-30
Granted: 1994-04-15
Abstract: A writing or drawing instrument wherein a housing (1), is provided with a writing point (2) and a writing fluid reservoir (3) within an interior space of the housing. A capillary pressure equalization system (5), that connects the reservoir with the ambient air, has a sensor (7) therein for reacting to the level of writing fluid (4) therein. A suction pump (11, 12) is connected with the writing fluid reservoir (3) through a semi-permeable membrane (10) which lets air through and is impermeable for writing fluid (4). The suction pump (11, 12) is activated by the sensor (7) in response to a level of writing fluid (4) in the pressure equalization system, and aspirates air from the reservoir so as to quickly reduce an overpressure condition.
Patent AT-E137936-T1 (AT)
Inventor: CORDES AUGUST
IPC: A47L9/24
Filed: 1992-12-22
Granted: 1996-06-15
Abstract: The inner tube (11) has an axially extending catch strip. Guided between the inner tube and the outer tube (12) is a slide (16) which can be moved out of a locking position by finger pressure. The slide is capable of holding down a cylinder body (26) held in the catch strip in the locking position by means of a locking surface (23) which can be moved along the catch strip, and of releasing said cylinder body in the unlocking position. In both axial directions of movement, the slide has at least one unlocking region (27) in each case and can be moved counter to a spring restoring force in each case into its positions which release the cylinder body. <IMAGE>
Patent AT-E149295-T1 (AT)
Inventor: BEE RODNEY DAVID
IPC: A23C13/00
Filed: 1992-06-02
Granted: 1997-03-15
Abstract: Foam comprising gas cells, dispersed in a continuous liquid medium having a stability in excess of 2 weeks, and a gas phase volume in excess of 0.0001, the cells of the foam having a D3,2 average diameter of less than 10  mu m. <IMAGE>
Patent AT-E142544-T1 (AT)
Inventor: COPSON ALEX GEORGE
IPC: B09B1/00
Filed: 1992-04-24
Granted: 1996-09-15
Abstract: A method of disposal of waste material on subaqueous ground is disclosed, and comprises transporting the material to a location above a selected site for disposal, conveying the material in a vessel to a level at, or close to, the subaqueous ground, and depositing the material onto the subaqueous ground. The vessel travels under free-fall conditions for part of its descent. Also provided is a vessel which comprises a generally cylindrical body comprising a containment area having an opening at its upper end for receiving material which is to be transported by the vessel, and having at its lower end means for permitting egress of the material. The vessel is provided, at a position intermediate its upper end and Its centre of mass, with at least two wing-like members at diametrally opposed positions; and is also provided with means for pivoting the wing-like members between a first position in which they lie substantially flat against the exterior of the vessel and a second position in which they extend outwardly from the body of the vessel. In the second position, they present an increased surface area to the surrounding water and provide thereby a decelerating effect on the motion of the vessel when the vessel is moving downwardly within the body of water. A marine system for subaqueous waste disposal is also disclosed, which comprises a ship and a vessel generally as described above. <IMAGE>
Patent AT-E145812-T1 (AT)
Inventor: BRISEBOIS HENRI
IPC: A61F13/49
Filed: 1992-09-25
Granted: 1996-12-15
Abstract: A method for manufacturing a layer of a laminated, disposable absorbent product (10), such as a fluid-permeable cover layer (12), an absorbent core layer (14) and a fluid-impervious backing layer (16) thereof, with a conparatively small amount of waste matter. The method conprises the steps of longitudinally cutting a continuous web (32) of starting material according to a cyclic pattern (34) constructed with line segments corresponding to the edge contour of the disposable absorbent product. The cutting operation divides the continuous web in two strips (36,38), each strip having a patterned longitudinal edge whose outline corresponds to the cyclic pattern. The strips are crossed and joined to one another in a parallel and in a phase relationship to form a compound web having longitudinal edges producing repeatedly the edge contour of the disposable absorbent product. The invention extends to integrating this method into an operation for manufacturing disposable absorbent products, and to an apparatus for carrying out the methods according to the invention and the resulting products. <IMAGE>   <IMAGE>
Patent AT-E166359-T1 (AT)
Inventor: KOLBECK WINFRIED
IPC: A61K38/00
Filed: 1992-08-06
Granted: 1998-06-15
Abstract: A process for producing peptides having a lanthionine bridge is disclosed. The small cyclic peptides having a thioether bridge are analog compounds of naturally occurring biologically active peptides having improved properties.
Patent AT-E144658-T1 (AT)
Inventor: EVERTON JOHN MALCOLM
IPC: H02K1/20
Filed: 1992-06-03
Granted: 1996-11-15
Abstract: An electromechanical transducer, such as a motor (1), comprising a rotor member (4), a stator member (3) having an electrical winding (8), and isolating means (11, 9, 16, 12) isolating at least a part (18) of one of the members (3) from the other member (4), and cooling fluid in direct contact with said part (18) and isolated from the other member (4). The stator member (3) is preferably cooled by pumping liquid past it, whilst the rotor member (4) is isolated from the liquid. The rotor member (4) preferably operates in an evacuated chamber (48). A pump (5) is preferably provided to pump the cooling liquid around a cooling circuit (47, 6, 5, 47, 42).
Patent AT-E143230-T1 (AT)
Inventor: GABION GEORGES
IPC: A45D26/00
Filed: 1992-08-20
Granted: 1996-10-15
Abstract: An epilating appliance for the removal of human body hair, with a casing adapted to be held in the user's hand, with a rotary cylinder including pincer elements driven by a motor. At least one actuator element extends through the rotary cylinder for actuating the pincer elements coupled thereto. The actuator element being operable by an associated pressure element and being displaceable against the pressure of a spring, wherein structure is provided for adjusting the gripping force of the pincer elements.