baber/WOPTO huggingface dataset:
Patent AT-E161360-T1 (AT)
Inventor: YEH BING
IPC: H01L21/8247
Filed: 1989-07-21
Granted: 1998-01-15
Abstract: A nonvolatile integrated circuit memory cell (10) is provided which is smaller in size than conventional memory cells and uses only two layers of polysilicon with floating gate portion (50) of the memory cell formed partly from a first polysilicon layer (20) and partly from second polysilicon layer (26), contact between the two portions being made using residual polysilicon bridge or overlapping portion (34) between the two layers. The invention enables programming and erase tunneling oxides to be formed in a single step while maximizing the capacitive coupling between the floating gate (50) and the substrate (12) by forming a silicon dioxide layer (102) between the floating gate and substrate separately from formation of the programming (30) and erase (28) tunneling elements.
Patent AT-E128558-T1 (AT)
Inventor: DIEHL BERNHARD
IPC: G02B6/44
Filed: 1990-05-08
Granted: 1995-10-15
Abstract: In optical-fibre cables having an outer sheath and optical fibre cores which are arranged about a central element, it is provided that tearing threads are provided between the optical fibre cores or in the region between the optical fibres and the outer sheath, and that the tearing threads are stranded. <IMAGE>
Patent AT-E119614-T1 (AT)
Inventor: ENGEL HEINZ-ECKHARD DR-ING
IPC: E05B3/06
Filed: 1990-12-21
Granted: 1995-03-15
Abstract: For the fastening of fitting plates, roses and the like in particular, the invention provides a cap-like plate (10) having a bevelled edge (14) which engages over a baseplate (20). It has, on at least two mutually opposed circumferential portions (26), spring-web catches (28) which interact non-positively with countercatches (18) on the inner face (16) of the edge of the attached plate (10). The catches (28) of the baseplate (20) are downwardly directed bending bars which are in one piece with the latter and which extend especially parallel to the baseplate underside and form barbs for the countercatches (18). Like these, they are profiled to project on the engagement faces, especially are sawtooth-like. The baseplate (20) forms, together with its catches (28), a zinc die-casting. The plate (10) is a sheet-metal body which is in one piece with the countercatches (18) and which can, for example, be stamped by means of a blanking die. During deep-drawing, the countercatches (18) acquire upwardly directed top edges projecting from the inner face (16) of the edge. <IMAGE>
Patent AT-E137600-T1 (AT)
Inventor: SPRUIT JOHANNES HENDRIKUS MARI
IPC: G11B11/10
Filed: 1990-02-09
Granted: 1996-05-15
Abstract: A method of and an apparatus for writing and reading a magneto-optical record carrier (1) with an increased information density are described. Information areas (4) which are smaller than the write spot (Vw) supplied by a first diode laser (40) can be written by means of a switched magnetic field. The areas can be read with a read spot (Vr) which is smaller than the write spot, which read spot is formed by radiation from, for example an assembly of a second diode laser (42) and a frequency doubler (43).
Patent AT-E106148-T1 (AT)
Inventor: MIGOZZI JEAN-BLAISE
IPC: B60K35/00
Filed: 1990-12-07
Granted: 1994-06-15
Abstract: An image generator (3), associated with a collimation optical device (4), supplies the eye (A) with an image collimated to infinity. The light source (1) which illuminates the image generator (3) is controlled in order that the position of its illuminating portion is such that it supplies a narrow beam with an image of this illuminating portion centred on the pupil of the eye (A); this is possible by virtue of an oculometer (6) which determines the coordinates of the centre of the pupil of the eye and delivers a signal enabling a control circuit (8) consequently to adjust the position of the illuminating portion of the source (1). 
<??>Application in particular to pilot helmets for the display of data superimposed on the scenery. 
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Patent AT-E124168-T1 (AT)
Inventor: CANHAM LEIGH TREVOR
IPC: H01L21/265
Filed: 1990-04-11
Granted: 1995-07-15
Abstract: PCT No. PCT/GB90/00553 Sec. 371 Date Nov. 6, 1991 Sec. 102(e) Date Nov. 6, 1991 PCT Filed Apr. 11, 1990 PCT Pub. No. WO90/13138 PCT Pub. Date Nov. 1, 1990.The invention provides a method of producing silicon with about 100% substitutionality of very high concentrations of carbon up to about 1021 cm-3, which has good quality recrystallized layers containing low levels of residual damage, and which avoids precipitation of mobile carbon. This method, compatible with current state-of-the-art VLSI silicon technology, comprises the sequential steps of: implanting a silicon wafer with carbon ions, and two step annealing of the implanted silicon wafer.
Patent AT-E146980-T1 (AT)
Inventor: ZAMIEROWSKI DAVID S
IPC: A61M27/00
Filed: 1990-04-03
Granted: 1997-01-15
Abstract: A wound dressing includes a cover membrane comprising a semi-permeable material with an adhesive-coated skin contact surface. An opening is formed in an interior portion of the membrane. An intermediate layer of material may be placed between the wound and the membrane contact surface for either absorbing fluids from the wound, e.g. with a hydrocolloid or hydrophilic material, or for passing such fluids to the opening with a synthetic material, e.g. rayon. A tube includes a proximate end fluidically communicating with the wound through the membrane opening. A distal end of the tube is adapted for connection to a suction source for draining the wound or fluid source for introducing liquid medication to the wound. Both evacuation and introduction can be either active or passive. A wound treatment method is also disclosed.
Patent AT-E130303-T1 (AT)
Inventor: GUSTAVSON LINDA M
IPC: C07D307/18
Filed: 1990-06-15
Granted: 1995-12-15
Abstract: Chelating compounds of specified structure are useful for radiolabeling targeting proteins such as antibodies. The radiolabeled antibodies, or catabolites thereof, demonstrate improved biodistribution properties, including reduced localization within the intestines.
Patent AT-E101693-T1 (AT)
Inventor: LEMARQUAND GUY
IPC: F16C39/06
Filed: 1991-03-04
Granted: 1994-03-15
Abstract: Vacuum pump comprising a stator (1A, 1B) and a rotor (2), the rotor being rotatably driven by a driving motor (6, 7, 8) integrated with the pump and being supported by magnetic bearings, the rotor having a bell shape going over an internal protuberance (3) of the stator, the stator elements (7, 8) of the driving motor and said bearings (11B, 12B, 13B, 15, 16) being located on the periphery of the said internal protuberance (3), the rotor elements (11A, 12A, 13A, 14) of these same elements being located on the internal periphery of the bell-shaped rotor (2), characterised in that a first jacket (29) made from non-magnetic and impervious material covers the said protuberance (3) over the said stator elements of the motor and bearings and in that a second jacket (30) made from non-magnetic and impervious material also covers, in the rotor, the said rotor portions of the driving motor and of the said bearings. 
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Patent AT-E118603-T1 (AT)
Inventor: PRITCHARD ALAN
IPC: F16B25/04
Filed: 1991-08-14
Granted: 1995-03-15
Abstract: A threaded fastener is presented of the thread-forming type, wherein there is defined, during driving thereof relative to a workpiece a combination of force couples and a resultant moment of force couples to develop material flow of the workpiece material about the threads to give face contact between the mating threads of the fastener and threads formed in the workpiece thereby for improved loading. The threaded fastener comprises a threaded body portion (11) defining an axis (A) and a driver head portion (10), and including a thread profile (15) in axial cross-section having a plurality of zones including a first zone comprising a trailing thread face (29) with respect to the direction of advancement of the fastener into the workpiece, which trailing thread face (29) defines a first angle relative to the axis of the body portion and a second zone comprising a radiused forward thread face (31) which defines a predetermined radius of curvature (22), such that the material of the workpiece is induced to flow, during thread forming, generally radially inwardly and forwardly with respect to the direction of advancement of the fastener relative to the workpiece toward the trailing angled face (29) for increased surface contact therewith to thereby achieve a high friction between the mating threads of the workpiece and the trailing face (29) and to reduce the tendency for the fastener and workpiece to become loosened under externally applied forces in service, and to give an improved relation of tapping torque to stripping torque, and to reduce hoop stress in the material of the workpiece. <IMAGE>
Patent AT-E163949-T1 (AT)
Inventor: SILVIS H CRAIG
IPC: C08G73/06
Filed: 1991-09-16
Granted: 1998-03-15
Abstract: Polyetheramines having improved barrier to oxygen are normally solid, thermoplastic polyethers having aromatic ether/amine repeating units in their backbones and pendent hydroxyl and amido moieties. Such polyetheramines are prepared by reacting diglycidyl ethers of dihydric aromatic compounds such as the diglycidyl ether of bisphenol A with amines having no more than two amine hydrogen such as piperazine or ethanolamine.
Patent AT-E141692-T1 (AT)
Inventor: ESPINADEL GERARD
IPC: G01S13/56
Filed: 1991-05-31
Granted: 1996-09-15
Abstract: The device for the detection of movement consists of a transmitter (1) and receiver (2) of electromagnetic, sound or light waves. A frequency shift demodulator (3) connected to the receiver (2) supplies a signal which varies gradually as a function of the detected movement. An analogue-digital converter (5) transforms the signal into a digital signal. A memory (6) is connected to the converter (5) whose loading can be controlled and continuously transmits data corresponding to the memorised signal in the absence of movement. A comparator (8) continuously compares this memorised signal in the absence of movement with the signal originating from the demodulator (3) and transmits a signal when the first of these is less than the second. <IMAGE>
Patent AT-E98497-T1 (AT)
Inventor: ARPESELLA GIORGIO
IPC: A61H/
Filed: 1991-03-12
Granted: 1994-01-15
Abstract: The device comprises, in a single functional combination, a first selectively contractible chamber (6) which is intended to be filled with a quantity of blood and is associated with a first valve (8) for admitting the quantity of blood to the first chamber and a second valve (9) for discharging it from it. A second selectively contractible chamber (5) can also be filled with a quantity of blood and has a flow member (12) arranged downstream of the discharge valve (9) of the first selectively contractible chamber (6) with reference to the direction of flow, for enabling the substantially unimpeded passage of blood out of and into the second selectively contractible chamber (5). An operator (24,25 and 26) causes the first (6) and second (5) chambers to contract in synchronism in a substantially pulsed manner. The device includes a common envelope (20) defining the first (6) and second (5) selectively contractible chambers and having a divider (21) which separate the first (6) and second (5) selectively contractible chambers.
Patent AT-E160020-T1 (AT)
Inventor: DILLNER JOAKIM
IPC: C07K7/08
Filed: 1991-05-13
Granted: 1997-11-15
Abstract: The invention refers to a method for diagnosing the presence of infection of papilloma virus (PV) and of papilloma virus (PV) carrying tumours, especially cervix cancer and condyloma, by the detection of virus specific antigen-antibody complexes in immunossay.
Patent AT-E143734-T1 (AT)
Inventor: GUNNARSSON STAFFAN
IPC: B25J9/10
Filed: 1991-07-05
Granted: 1996-10-15
Abstract: The present invention relates to a device for positioning a first object relative to a second object, and primarily for positioning an automatic fuelling device relative to vehicles. The invention is characterized in that the transponder uses a microstrip antenna design (20, 60, 70) that at the same time is small in dimension and gives accurate position indication by attachment to a back surface (22, 51) that acts as a close reflection plane. A preferred embodiment of the invention is a microstrip patch antenna (20, 60, 70) where the ground plane (21) is of similar size as the antenna element, and where the transponder is mounted on the car (51) body rearly of the filling point, thus giving a radiation diagram that is created from the added direct signal from the antenna element and the reflected signal from the car body. Many other mounting arrangements are however possible. A rounded profile of the transponder has been made possible by placement of its battery (40) adjacent to the radiating element.
Patent AT-E127080-T1 (AT)
Inventor: TETENBORG KONRAD
IPC: B31B23/60
Filed: 1992-04-30
Granted: 1995-09-15
Abstract: The invention relates to a process for making, filling and closing bags from a thermoplastic tubular film web preferably provided with side folds, in which process the respective leading end of the tubular film web is provided with a transverse weld seam and a section forming an open bag is cut off from the tubular film web and in which process the bag is then filled and the open side of the bag closed by a transverse weld seam. In order to achieve the object of providing a process of this kind with which bags with integrated handles can be made in the most simple and cost-effective manner, after forming of the first transverse weld seam as head seam, the tubular film web is advanced intermittently and a further transverse weld seam as closure seam is formed with the same welding tool. The handle hole is then provided between these two weld seams.
Patent AT-E129478-T1 (AT)
Inventor: ROTH CURTIS A
IPC: B65G15/64
Filed: 1992-05-13
Granted: 1995-11-15
Abstract: The present invention relates to a conveyor belt alignment system by which a pair of alignment rollers (34) are mounted on a carrier frame (30) about a pivot axis (40) that is situated at the approximate transverse centre between opposed longitudinal side edges (23) of a conveyor belt (18). The alignment rollers (34) are spaced longitudinally to accept and form a portion of the conveyor belt (18) into a substantially s-shaped configuration. The centrally pivoted carrier frame (30) and alignment rollers (34) are pivoted by a pair of bladders (50,51). Inflation of the bladders (50,51) is controlled through a sensor (54) provided to detect the transverse position of an adjacent belt edge (23). If the belt edge (23) shifts in one direction, the sensor (54) detects such motion and operates the drive to selectively inflate one or the other of the air bladders (50,51) to correspondingly shift the belt aligning rollers (34). The misaligned belt (18) is brought back to the desired tracking configuration where the sensor (54) detects the desired orientation and permits the system to return to a normal, desired operating mode.   <IMAGE>
Patent AT-E111191-T1 (AT)
IPC: F16B13/04
Filed: 1992-06-10
Granted: 1994-09-15
Abstract: A fastening element for a member provided with a fastening bore, preferably for a hinge member, consists of a dowel-shaped sleeve insertable in a pre-drilled hold, in the through hole of which a pin provided with a head can be locked by about a quarter turn. To achieve a fast and easy assembly, the sleeve consisting of elastic material is provided in the vicinity of its tubular shank with a least one longitudinally extending slot. In the slotted portion the hole has a longitudinal cross-section. The shank of the pin has at least one section with a diameter approximately corresponding to the cross-section of the hole, which on its opposing narrower sides is provided with peripherally extending thread-like cutting webs.
Patent AT-E116432-T1 (AT)
Inventor: HAEFNER HANS WILHELM
IPC: G01G13/28
Filed: 1992-09-03
Granted: 1995-01-15
Abstract: Gravimetric dosing device (10) for flowable material, with a rotor rotating about a vertical axis, with a feed station for supplying material to the rotor, with an emptying station offset relative to the feed station, and with at least one force-measuring device (20), by means of which the mass of the material conveyed respectively from the rotor over a measuring stage located between the feed station and the emptying station is determined, the rotor being a measuring plate (19) which is subdivided into at least three sectors (18) of equal size which are movable slightly in a vertical direction independently of one another; the force-measuring device (20) is arranged underneath the sectors (18) and determines the mass of the material located on a respective sector (18) when a sector (18) runs past. 
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Patent AT-E148325-T1 (AT)
Inventor: SAITO KOICHIRO
IPC: A61B10/00
Filed: 1992-11-05
Granted: 1997-02-15
Abstract: In one configuration, a urine sampler comprises a hollow, cylindrical main stick body (1) that is closed at least at one end and has a plurality of urine collection apertures (2) formed in the wall thereof and, in another, comprises a urine collector (11) having a long rod-shaped handle (12), a urine collection member (13) constituted continuously with the handle and provided with urine collection apertures (131) and a urine accumulator (14) constituted continuously with the base of the urine collection member, and a urine storage capsule (15) having a cutter (17) for cutting a portion of the urine collector, a urine container (16) for receiving urine flowing in from the urine collector and a lid. In the second configuration, the urine collector and the urine storage capsule are separate units. The urine sampler of either configuration is compact and extremely easy to use for collecting a urine sample of the minimum required quantity and, moreover, enables the collected sample to be safely transferred without spilling. <IMAGE>   <IMAGE>
Patent AT-E116606-T1 (AT)
Inventor: SCHMUCK JEAN-CLAUDE
IPC: B60R13/08
Filed: 1992-03-23
Granted: 1995-01-15
Abstract: The present sound-absorbing vehicle structure comprises essentially a shaping outer skin (3) and an acoustically effective inner packing (1) which together form a dimensionally stable light-weight composite structure. For this purpose, a duroplastic is used for the outer skin (3) whilst the inner packing (1) consists of a fibre-resin web which is only compressed to a small extent in an acoustically effective main area (2) and is highly compressed in areas (4, 5, 6) which have a stabilising effect. <IMAGE>
Patent AT-E137196-T1 (AT)
Inventor: TIPPS STEVEN V
IPC: B65D5/10
Filed: 1992-09-08
Granted: 1996-05-15
Abstract: This container for waste consists of a cardboard box (100). An inner envelope (200) is intended to receive the waste and its upper part is held in an opening made in the upper flap (51-54) which is folded down first. At least one of the upper flaps includes a closure and support (bearing) tab (71,74) at its end, intended to interact with the opposite face of the container. Once filled, the inner envelope (200) is closed by means of a tie and all the upper flaps are folded down. The upper flap (52) which is folded down last includes a tab (72) capable of being inserted between the flaps (51,53,54) which have already been folded down and the opposite face (4) of the cardboard box. This tab includes a slot (721) capable of receiving a detachable safety locking tab (442) of the opposite wall (4). <IMAGE>
Patent AT-E138310-T1 (AT)
Inventor: KOLOSOWSKI PAUL A
IPC: B29C67/20
Filed: 1992-03-24
Granted: 1996-06-15
Abstract: Disclosed is a method for providing accelerated release of a flammable blowing agent from a plastic foam. The method comprises (a) providing the plastic foam having the blowing agent and a permeability modifier therein and (b) perforating the foam at its surface to form a multiplicity of channels extending from the surface into the foam. The channels are in gaseous communication with the environment outside the foam structures and provide accelerated released of blowing agent.
Patent AT-E146979-T1 (AT)
Inventor: MASTRONARDI PASQUALE
IPC: A61M5/14
Filed: 1992-10-28
Granted: 1997-01-15
Abstract: PCT No. PCT/EP92/02458 Sec. 371 Date Apr. 29, 1994 Sec. 102(e) Date Apr. 29, 1994 PCT Filed Oct. 28, 1992 PCT Pub. No. WO93/08865 PCT Pub. Date May 13, 1993.A needle catheter particularly for endovasal use, including a needle-guide or metallic mandrel (1) fitted with an end grip (2), and a catheter (4) with an end casing (5). Between the end grip (2) of the metallic needle (1) and the casing (5) of the catheter (4), there is an extensible element (9), (9') acting as a cover for the metallic needle (1) after its extraction. A tap, a ball or at least one vane is provided for blocking the lumen of the casing, movable from a position where it does not obstruct the lumen (11) of the catheter, to a position where it occludes the lumen.
Patent AT-E152712-T1 (AT)
Inventor: HAMANAKA NOBUYUKI
IPC: C07D249/04
Filed: 1993-02-26
Granted: 1997-05-15
Abstract: We proposed a novel compound having an activity of PGI2 receptor agonist. A phenoxyacetic acid derivative of the formula <CHEM> A is -C(R<1> )=N SIMILAR OR<2>, -CH(R)NH-OR<2>, -COE, -SO2E, -CH2-NR<3>-Y, -Z-NR<3>-CONR<4>R<5>, -CH2-OR<6>, -CO2R<6>, -CH2-O SIMILAR N=CR<7>R<8>, -CH2-O-NHCHR<7>R<8>, substituted by imidazolyl(methyl), pyrazolylmethyl, oxazolyl(methyl), thioxazolyl, isoxazolyl, isothiazolyl, oxadiazolyl, triazolylmethyl;  T is alkylene, alkenylene, etc.;  D is -CO2R<1><0>, -CONR<1><1>R<1><2>;  E is (substitution) amino, hydradino;  Y is substituted (thio) carbonyl, substituted sulfonyl;  Z is -CH=N-, -CH2NR<3>-;  R<1>, R<3>, R<1><0>-R<1><3> is each H or alkyl, etc. ; R<2>, R<4>-R<9> is each H, alkyl or alkyl substituted by phenyl or hetero ring, etc. and non-toxic salts thereof, non-toxic acid addition salts thereof, possess an agonistic on PGI2 receptor, so it is useful for prevention and/or treatment of thrombosis, arteriosclosis, ischemic heart diseases, gastric ulcer and hypertension.
Patent AT-E172761-T1 (AT)
Inventor: NIMZ HORST HARRY HERMANN
IPC: D21C3/04
Filed: 1993-08-13
Granted: 1998-11-15
Abstract: In a process for producing pulps from lignocelluloses, the production is carried out by heating with aqueous acetic acid under pressure and addition of formic acid, a pulp with a very low residual lignin content being obtained, which can be bleached with ozone and peracetic acid to give high degrees of whiteness, and acetic acid and formic acid being recovered by distillation, so that therefore no effluents arise.
Patent AT-E138381-T1 (AT)
Inventor: CORSI GIORDANO BRUNO
IPC: C07B63/02
Filed: 1993-10-04
Granted: 1996-06-15
Abstract: A process for the preparation of sterile sodium amoxycillin characterized by the fact that a solution of amoxycillin trihydrate in a mixture of methyl alcohol and a lower C2-C5 alcohol is reacted in a sterile ambient, optionally in the presence of a suitable amine, with a solution of a suitable salifying agent selected in the group consisting of an alcoholate or carboxylate of sodium in methyl acetate followed by separation of the precipitate is described.
Patent AT-E127271-T1 (AT)
Inventor: VETTER HARALD
IPC: H01G4/32
Filed: 1993-10-27
Granted: 1995-09-15
Abstract: An electrical capacitor consists of a pressed-flat winding (4) which has a supporting element (2) in the interior of the flat winding (4). The thickness of the supporting element (2) is dimensioned in such a manner that the bend zones (5) of the flat winding (4) do not adversely affect the regeneration capability or life of the capacitor. <IMAGE>
Patent AT-E156033-T1 (AT)
Inventor: SCHULER BERNHARD DR
IPC: A61K9/50
Filed: 1993-12-08
Granted: 1997-08-15
Abstract: Microcapsules of a polymeric wall material and a polymeric core material which is suitable as a flow agent for the film formation of film-forming oligomers and polymers.