baber/WOPTO huggingface dataset:
Patent AT-E217022-T1 (AT)
Inventor: BRIDGES IAN GEORGE
IPC: A01H5/00
Filed: 1990-01-26
Granted: 2002-05-15
Abstract: Male sterility is imparted to a plant by a cascade of gene sequences which expresses a protein which disrupts the biosynthesis of viable pollen. Expression of the disrupter protein is restricted to male parts of the plant by an upstream promoter sequence which is specific to male flowers, the male specific promoter being under control of an operator sequence. The cascade also includes a gene encoding a repressor protein specific for that operator. Expression of the repressor protein is under control of a chemically inducible promoter which is inducible by the application to the plant by, spraying or like process, of an exogenous chemical. In the absence of the exogenous chemical inducer, no repressor protein is expressed, resulting in expression of the disrupter protein and, consequently, male sterility. Fertility may be restored to the plant, when required for maintenance of the line, by spraying with the inducer, resulting in expression of the repressor which binds the operator and inhibits expression of the disrupter protein.
Patent AT-E181732-T1 (AT)
Inventor: ZALIPSKY SHMUEL
IPC: C07D207/404
Filed: 1990-04-19
Granted: 1999-07-15
Abstract: Poly(ethyhlene glycol)-N-succinimide carbonate and its preparation are disclosed. Polyethylene glycol (PEG) is converted into its N-succinimide carbonate derivative. This form of the polymer reacts readily with amino groups of proteins in aqueous buffers. The modified proteins have PEG-chains grafted onto the polypeptide backbone by means of stable, hydrolysis-resistant urethane (carbamate) linkages.
Patent AT-E107773-T1 (AT)
Inventor: NILSSON SVEN-ERIK
IPC: G01N21/07
Filed: 1990-04-25
Granted: 1994-07-15
Abstract: A cuvette for taking up a fluid and mixing the fluid with a reagent for analysing the mixture consists of a body (10) of glass or polymeric material having a first cavity (12) in which the fluid can be taken up, preferably by capillary action, through an inlet (13), and at least one further cavity (21) exerting capillary force on fluid which is transported from the first cavity (12) into a reception cavity (17) by subjecting the cuvette to centrifugal force. The further cavity (21) preferably exerts capillary force through a wick (19) which does not extend as far as the bottom of the reception cavity (17), and a capillary channel (20). In those cases where more than one further cavity (21) is provided, each such cavity (21) communicates with a further reception cavity into which the fluid can be transported from the cavity (21) by the exertion of centrifugal force. The cuvette may also have cavities for receiving washing or diluting liquid, which are connected in series or in parallel with the cavity (12).
Patent AT-E114260-T1 (AT)
Inventor: JARRETT MARTIN ROY
IPC: B21C23/00
Filed: 1990-09-18
Granted: 1994-12-15
Abstract: PCT No. PCT/GB90/01434 Sec. 371 Date Mar. 3, 1992 Sec. 102(e) Date Mar. 3, 1992 PCT Filed Sep. 18, 1990 PCT Pub. No. WO91/04110 PCT Pub. Date Apr. 4, 1991.A billet of extrudable metal, particularly an Al alloy is tapered at its back end. The billet is compressed longitudinally so that the metal of the tapered end is upset transversely. The compressed billet is hot extruded. The upsetting improves the fracture toughness of the back end of the extrusion. This is useful in long extrusions for the aircraft industry.
Patent AT-E119073-T1 (AT)
Inventor: REINHALL ROLF B
IPC: D21B1/14
Filed: 1990-10-16
Granted: 1995-03-15
Abstract: A method and apparatus is provided for conjoint or simultaneous adjustment of the gap spaces of the inner and outer grinding zones of a pulp refiner apparatus in a single step. The inner grinding zone is generally radially oriented, and merges into an outer inclined grinding zone. Pulp stock to be ground is introduced into a central inlet position and is accelerated through the inner and outer grinding zones by centrifugal forces generated by a pair of grinding members which rotate relative to one and other. The opposed surfaces of the relatively rotating members each carry a plurality of concentric rows of teeth, and the gap spacing of the inner grinding zone is defined between adjacent surfaces of the teeth. The adjacent teeth defining the inner grinding zone are arranged so that adjustment of the gap space of the outer grinding zone simultaneously controls the gap spacing of the inner grinding zone without the need for separate adjustment. Retarding rings are provided adjacent to the concentric rows of teeth to prevent pulp from by-passing the grinding spaces between adjacent teeth.
Patent AT-E109112-T1 (AT)
Inventor: KUJALA MATTI
IPC: B66B13/12
Filed: 1991-03-18
Granted: 1994-08-15
Abstract: The invention relates to an elevator door opening device designed for opening the car doors (1) and the landing doors (2). The door opening device comprises a power means and a door coupling apparatus (4) for opening and closing the car and landing doors essentially simultaneously. According to the invention, the door coupling apparatus engages both the car door and the landing door when the car is at a landing, in such manner that its travel during the opening and closing motion of the doors is essentially shorter than the travel of the doors, and that the door coupling apparatus is located outside the area delimited by the landing doorway. <IMAGE>
Patent AT-E120583-T1 (AT)
Inventor: PROCHASKA WALTER
IPC: H01R13/187
Filed: 1991-07-10
Granted: 1995-04-15
Abstract: An electrical contact unit of the type inserted into electrical circuit boards has a pin (3) shaped to provide a spring fit in a contact hole. The end of the pin engages (6) an insulated stem (8) that expands into a section providing a contact region for externally inserted plugs. - The contact is in the form of a sleeve (9) with parallel strips constrained into a bowed form. A housing retains (2) the bush in position.
Patent AT-E137046-T1 (AT)
Inventor: KUROKAWA HIDEO
IPC: G11B15/29
Filed: 1991-08-27
Granted: 1996-05-15
Abstract: A tape driving mechanism for a magnetic recording apparatus wherein a capstan (1) is rotated to advance a magnetic tape (3) by pinching the magnetic tape (4) between the capstan (1) and a pinch roller (2). The pinch roller (2) is pressed onto the magnetic tape (3) against the capstan. The capstan surface is coated with a diamond-like carbon film (4) which is smooth and highly wear-resistant. The difference between the tangential speed of the capstan and the tape transfer speed is almost zero; thus, the state of contact is static. A static frictional coefficient between the diamond-like carbon film (4) of the capstan (1) and the magnetic tape (3) is almost equal to twice the static frictional coefficient between the metal surface of the capstan and the magnetic tape in the conventional tape driving mechanism. The tape driving force remains sufficient, if the pressure exerted by the pinch roller (2) is reduced to half the value employed in the conventional tape driving mechanism. The diamond-like carbon film (4) may be coated on a rough surface of the capstan (1). <IMAGE>
Patent AT-E106980-T1 (AT)
Inventor: HINZ MANFRED
IPC: E05B63/00
Filed: 1991-09-27
Granted: 1994-06-15
Abstract: Case lock (2), to be fastened so as to rest on a door, having a lock bolt (11) actuable by a lock cylinder and having a lock case (4) which interacts with the bolt and is to be fastened to the door frame (3) and to which is attached suspended a blocking stirrup (5) which can be swung out from the door plane and which has a longitudinally extending blocking slot closed all-round, through which, in the extended position of the bolt (11), the head (11'') of the latter, provided with blocking indentations (11'), is to pass transversely and engage behind. To improve and complete a case lock (2) of the generic type mentioned in the introduction, to the effect that it is even simpler in constructional terms and can also be produced more easily, but is also substantially easier to operate, it is so designed that there is provided on the lock case (4), laterally next to the blocking stirrup (5) and underneath its pivot bearing (16) and the path of movement of the bolt head, a blocking slide (13) which is transversely adjustable relative to the blocking stirrup (5) and which, in the suspended position of the blocking stirrup (5), projects laterally into the blocking slot of the latter and thereby blocks the blocking stirrup against swinging out, but which can be disengaged from this blocking position by an actuating knob (12) attached to it on the outside. <IMAGE>
Patent AT-E150585-T1 (AT)
Inventor: MUROOKA FUMIO
IPC: H01L21/00
Filed: 1991-05-29
Granted: 1997-04-15
Abstract: A semiconductor device with a high-density wiring structure, and a producing method for such device are provided. The semiconductor device has a substrate such as silicon, an insulation layer laminated on the substrate and having a groove or a hole, and a wiring of a conductive material formed in the groove or hole in the insulation layer. The wiring is formed by depositing a conductive material such as aluminum or an aluminum alloy in the groove or hole of the insulation layer by a CVD method utilizing alkylaluminum hydride gas and hydrogen. The groove or hole can be formed by an ordinary patterning method combined with etching. <IMAGE>
Patent AT-E142779-T1 (AT)
Inventor: MONTGOMERY ROBERT WALTER
IPC: G01J5/02
Filed: 1991-10-08
Granted: 1996-09-15
Abstract: For the measurement of the temperature of a body (e.g. a melt) whose temperature is such that radiation is emitted from the body surface, a camera sighted on the body surface produces a real image from a selected area of which electronic signals are derived representative of the magnitude of a plurality (preferably three) of colour components of radiation. These derived signals are subsequently processed to provide a measure of body temperature. <IMAGE>
Patent AT-E120113-T1 (AT)
Inventor: SOURLIER PASCAL
IPC: B22C9/02
Filed: 1991-06-11
Granted: 1995-04-15
Abstract: At each stage of the mould (4), the sum of the areas of the inlet cross-sections of the intermediate channels (30A, 30B) which feed the casting runners (32A, 32B) is markedly smaller than the area of the cross-section of the casting pool. Application to the multi-stage casting of thin-wall castings. <IMAGE>
Patent AT-E131650-T1 (AT)
Inventor: BABSKY JEAN
IPC: G01C21/00
Filed: 1991-09-24
Granted: 1995-12-15
Abstract: The receiver is intended to receive, via transmitters and a special broadcast channel, coded messages containing at least locations of problems of a finite series of locations placed in memory (11) in the receiver and comprising means (32) for decoding of messages and means (8-12, 2) of restoration of the latter into a form accessible to a motorist. The receiver also comprises a memory (11) for storage of pixels representing road maps, means (8) of display of portions of these maps on a visual display terminal (2) and means (8) of graphical restoration of the locations of problems from the messages on the terminal (2). When a traffic problem produces its effects on a section of road between two points, this section is shown up on a portion of a displayed map by substitution, for the pixels of the section, of pixels of a particular colour. <IMAGE>
Patent AT-E92407-T1 (AT)
Inventor: HALOT PHILIPPE
IPC: B60N2/08
Filed: 1991-01-24
Granted: 1993-08-15
Abstract: The device according to the invention relates to a sliding connection between a seat and the floor of a vehicle. This device consists of a slide (1) comprising a non-moving element (2) attached to the floor (5) and consisting of a hollow rail in which slides a shoe (6) belonging to a moving element (3) connected to the base of the seat. The plastic shoe (6) comprises ribs (13, 14) which slide in grooves (15, 16) and a metal insert (7). The ribs comprise thickened portions (17, 18, 21) which cooperate with recesses (19, 20, 22) and thereby provide a resilient support on the mutually confronting walls of the grooves. Application to the manufacture of slides, for vehicle seats, that do not produce clacking sounds, especially when the seats are unoccupied. <IMAGE>
Patent AT-E113246-T1 (AT)
Inventor: STUMPF HORST DIPL-ING
IPC: B60C11/00
Filed: 1991-09-19
Granted: 1994-11-15
Abstract: Tyre having a tread profile which is associated with the direction of revolution and has arrowed transverse grooves. The arrow tips extend in a single block row arranged in the circumferential direction. In this arrangement, the arrow tips of the transverse grooves or of the transverse groove edges within this block row are associated with at least two reference lines which extend parallel to the tyre equator in an alternating fashion in the circumferential direction of the tyre. <IMAGE>
Patent AT-E138976-T1 (AT)
Inventor: CLOUGH KATHLEEN M
IPC: G01N33/50
Filed: 1991-03-29
Granted: 1996-06-15
Abstract: An assay procedure for predicting the onset of the ovulation in a human subject. Urine samples are obtained on consecutive days and assayed for total gonadotropal alpha peptide chain content. The alpha chain content surges to indicate ovulation and the onset of the fertile period.
Patent AT-E101910-T1 (AT)
Inventor: KORSGAARD VAGN
IPC: B65D90/06
Filed: 1991-05-14
Granted: 1994-03-15
Abstract: PCT No. PCT/DK91/00132 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed May 14, 1991 PCT Pub. No. WO91/18237 PCT Pub. Date Nov. 28, 1991.An insulation system for a cold pipe or container includes an inner water-absorbing layer, an intermediate heat-insulating layer defining a slot therethrough, and an outer water-absorbing layer, the inner and outer layers being in contact through the slot.
Patent AT-E102557-T1 (AT)
Inventor: VIENS JACQUES
IPC: B61D45/00
Filed: 1991-06-04
Granted: 1994-03-15
Abstract: A rail bogie for hooking with semi-trailers and the like road vehicles comprises a truck having a wheel-mounted chassis and a fifth-wheel frame above the chassis. Power jacks or inflatable balloons are mounted between this chassis and the frame for moving the latter vertically between a low and a high positions relative to the chassis. There is also provided a locking combination on the frame and on the chassis capable of holding the frame releasably locked to the chassis when the said frame has reached the high position aforesaid. The bogie also includes a horizontal fifth-wheel support mounted on the frame for pivotal movement about a vertical axis whereby to allow it to sway laterally and a fifth-wheel is mounted at the other end of the support. The bogie further includes an assembly automatically centering the first wheel on the frame when the latter reaches its high position.
Patent AT-E142746-T1 (AT)
Inventor: KULASINGHE ARUMADURA NANDASENA
IPC: F02M31/135
Filed: 1991-10-03
Granted: 1996-09-15
Abstract: PCT No. PCT/GB91/01705 Sec. 371 Date May 21, 1993 Sec. 102(e) Date May 21, 1993 PCT Filed Oct. 3, 1991 PCT Pub. No. WO92/09803 PCT Pub. Date Jun. 11, 1992.Liquid fuel is burned by feeding a mixture of a liquid together with liquid fuel which has been pre-gasified by rapid heating into a combustion zone. The liquid fuel is gasified by contact with a hot body. An internal combustion engine comprises a heated chamber having a heater, an air inlet and a fuel inlet. The mixture of gasified fuel and air is then introduced into the inlet manifold of the engine. Atomized liquid fuel and air is also inducted into the engine in a conventional manner, such as via a carburettor.
Patent AT-E121228-T1 (AT)
Inventor: VENTE PAUL
IPC: H01R13/52
Filed: 1992-01-08
Granted: 1995-04-15
Abstract: The penetration of moisture between casing (1) and ignition cable (3) is avoided in cable plugs in that at least one seal ring (9) is provided, which as the ignition cable (3) is pushed in is squeezed into an annular shoulder (10) of the head section (6) and thereby forms a seal.
Patent AT-E135941-T1 (AT)
Inventor: BRITZ HERBERT
IPC: B03D1/24
Filed: 1992-05-12
Granted: 1996-04-15
Abstract: A flotation device serves to remove ink particles and dirt particles from fibre suspensions which are produced in waste paper recycling. The air admixture is carried out in stage diffusers (5). The suspension mixed with air, prior to entry into the flotation vessel (1), is passed through a deflector part (11) operating as an impact mixer having a subsequent mixing diffuser (12), one flow direction being preferred in the latter. The flotation device according to the invention is particularly suitable for the elimination of interfering substances which are present in a relatively broad spectrum of particle sizes. Particularly favourable embodiments use closed flotation vessels in which the air leaving the foam (9) can advantageously be reused for aeration. 
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Patent AT-E147294-T1 (AT)
Inventor: MASCHEK PETER
IPC: B08B3/12
Filed: 1992-09-04
Granted: 1997-01-15
Abstract: The present invention relates to a method and an apparatus for removing deposits, especially metal oxide (e.g. rust) or scale deposits in a pipeline system. In order to improve efficiency, the invention proposes to inject, by means of at least one ultrasonic source (14) arranged within the pipeline system (2) and surrounded by water, ultrasonic vibration energy in the pipeline system (2). Expediently, the ultrasonic vibration energy is injected in a longitudinal direction with respect to the pipeline system (2), said vibration being superimposed, by using a further ultrasonic source (16,16%), with vibrations which run obliquely or perpendicularly to the pipe wall of the pipeline system. <IMAGE>
Patent AT-E152570-T1 (AT)
Inventor: BAUR HUGO
IPC: H04M3/24
Filed: 1992-10-05
Granted: 1997-05-15
Abstract: Problem: In the case of switched long-time connections, it should also be possible to check the individual channels of a channel group during the connection. Prior art: Between the network nodes, only channel groups (Akb, Ekb) are continuously checked as complete entities. Individual channels are only checked for subscriber lines. Basic concept: Switching networks of the network nodes are provided with copying capability. The copied channel (Pk) is supplied to a single-channel test device. Solution: A single-channel connection (EA64) which is short-circuited between output and input and which has suitable test devices is used as single-channel test device. <IMAGE>
Patent AT-E149849-T1 (AT)
Inventor: PENNO BERNHARD
IPC: A62C3/04
Filed: 1992-12-30
Granted: 1997-03-15
Abstract: This invention relates to a plant in which dust is moved and which has a device to protect it against the explosion of dust materials. The plant includes a first apparatus (11), e.g. a container and a second apparatus (15) which is connected to the first by means of a connecting pipe (14), a decoupling valve (20) being arranged in the connecting pipe (14), which valve (20) is triggered by a central control unit (19). As soon as a signal transmitter in a pressure-relief device (13a) in the region of a quadrant pipe (16) detects a pressure peak in the connecting pipe, a signal is emitted to the central control unit (19), which without delay triggers the decoupling valve (20) and closes the connecting pipe (14), so that the apparatus (15) arranged downstream is protected against a flame spreading through the connecting pipe. <IMAGE>
Patent AT-E179068-T1 (AT)
Inventor: WINCKLER PATRICK
IPC: A61H33/00
Filed: 1992-08-20
Granted: 1999-05-15
Abstract: The present invention relates to a dismountable bath tub with an overflow gutter, the said bath tub being used essentially in hydrotherapy. The bath tub according to the invention consists of at least four panels which are joined to each other and constitute the sides and the base of an enclosure which is topped by a peripheral gutter. <IMAGE>
Patent AT-E134525-T1 (AT)
Inventor: LINDSAY LLOYD B
IPC: A61N1/04
Filed: 1991-12-16
Granted: 1996-03-15
Abstract: A hydratable iontophoretic bioelectrode includes a plurality of layers of material capable of absorbing and holding an ionized fluid when placed in contact with the fluid. Adjacent layers are maintained at least partially out of contact from one another by disposition between the layers of spacing elements such as sugar or other dissolvable particles or cellulose. The edges of the layers may be crimped to maintain the layers in a stack for assembly with an electrode sheet; such a sheet would be provided for receiving an electrical current to thereby produce an electric field and cause a migration of ions of the ionized fluid away from the electrode sheet and into the skin or tissue of a person or animal against which the bioelectrode is placed.
Patent AT-E172043-T1 (AT)
Inventor: BERGERON PAUL EDWARD
IPC: G09F11/02
Filed: 1991-12-19
Granted: 1998-10-15
Abstract: A sign providing for the serial display of three discreet messages is disclosed. The disclosed sign has an array of discrete vertical three sided sign elements provided with an improved sign element mounts and bearings, improved detachable face plates for the display of the three sign messages, and an improved sign element drive for simultaneous rotation of the sign element array in 120 DEG increments for sequential display of the three discrete messages of the sign.
Patent AT-E165230-T1 (AT)
Inventor: HOHLA KRISTIAN
IPC: A61B17/00
Filed: 1992-06-10
Granted: 1998-05-15
Abstract: The description relates to a device for photoablation, especially for photorefractive surgery, with a pulsed laser system (1), the laser beam of which is directed on a region to be ablated (5). The invention is characterized in that there is a beam splitter (4) in the beam path of the laser system (1) in front of the region to be ablated and that in the path of the partial beam (6b) emitted from the beam splitter (4) which is not directed on the region to be ablated (5) there is a film-like material (7), the ablation properties of which are comparable to the material of the region to be ablated (5), and behind the film-like material (7) there is at least one photosensor (9), the output signal from which is applied to a control unit (10) which stops further laser pulses when the photosensor (9) is irradiated.
Patent AT-E145138-T1 (AT)
Inventor: WOOG HEINRICH
IPC: A61K38/00
Filed: 1992-08-10
Granted: 1996-11-15
Abstract: Prepn. of a pharmaceutical (I), contg. human protein for use as an injection or infusion soln. comprises adding at least one preservative in a concn. of up to 2% during the prepn. of (I) and opt. removing this before the prepn. of a storage stable (I) formulation. Pref. preservative has a low allergy rate and need not be removed and also has low reactivity towards the human prepn. The preservative is esp. chlorobutanol, benzylalcohol and/or benzalkonium chloride, if it is to remain in (I), or benzylalcohol, p-chloro-m-cresol or esp. pref. chloreton or pyrocarbonic acid dialkyl ester if it is to be removed, in which case the contact time between preservative and human protein is brief. The human protein is a polypeptide with erythropoietin-like action. The preservative is used in a concn. of 0.1-0.31 and the pH is 4.5-7.4. The buffer capacity of the (I) formulaton is up to 2mVal/l and the titration acidity is upto 5mVal/l. The buffer substance is tolerated by the body, eg., glycocol, sodium citrate, prim. potassium phosphate, sec. sodium phosphate, carbonate, salts of aminoacids, sodium and potassium salts of malic acid etc.