baber/WOPTO huggingface dataset:
Patent AT-E44089-T1 (AT)
Inventor: HILGER ULRICH DIPL-ING
IPC: F02P19/00
Filed: 1987-09-08
Granted: 1989-06-15
Abstract: An ignition device (2) for an air-compressing internal combustion engine which is cooled only to a small extent by the fuel which impacts upon it. As shown in FIG. 3, a heat reservoir in the form of at least one incandescent helix (15, 16) is inserted between an incandescent rod (6) and a casing (10) which surrounds the helix and the rod.
Patent AT-E66949-T1 (AT)
Inventor: ESCHWEY MANFRED DR
IPC: B29C49/46
Filed: 1987-10-16
Granted: 1991-09-15
Abstract: A process for blow molding and fluorination of a hollow thermoplastic article includes bringing a blank to rest against the inside wall of the blow mold as a result of introducing an inert blow gas. An inert gas/reaction mixture is then introduced in the hollow article for fluorinating the inside surface of the hollow article. After the inside surface of the hollow article has cooled off, the inert gas/reaction gas mixture is blown in below the melting point of the thermoplastic material.
Patent AT-E50758-T1 (AT)
Inventor: CLASEN ROLF DIPL-PHYS DR
IPC: C03B37/012
Filed: 1987-06-02
Granted: 1990-03-15
Abstract: A method of manufacturing glass or ceramic bodies in which an open-pore green body is formed from the starting material which is subjected to a purification process in a heated purification gas reacting with impurities present in the green body in such a manner that the device in which the green body to be purified is present is rinsed with flowing purification gas, is then sealed and subsequently evacuated until the gases present in the open-pore green bodies in the form of purification gas and gaseous reaction products have been removed, after which the purified green body is sintered, in which metallic impurities in the form of elements of the groups Ib, Va, VIa, VIIa, and/or VIII of the Periodic Table of Elements are converted into volatile complex compounds by a purification gas consisting of a carrier gas saturated with a sulphur-oxygen-halogen compound at a temperature in the range from 200 DEG  to 500 DEG  C.
Patent AT-E82598-T1 (AT)
Inventor: ANGSTADT JOHN J
IPC: A61F13/15
Filed: 1987-05-29
Granted: 1992-12-15
Abstract: Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of layers and/or discrete particles of absorbent gelling material dispersed through at least a portion of the web. The apparatus (20) is of the type which includes an airlaying means (34,46) such as a laydown drum (100,110) having a foraminous forming element; a first or primary deposition means (36) for directing a first or primary stream (54) of air-entrained fibres to the laydown drum (100); a first or primary hood (38); a dusting layer deposition means (42) for directing a dusting layer stream (56) of air-entrained fibres to the laydown drum (100) wherein the dusting layer stream is deposited onto the laydown drum (100) prior to depositing the first or primary stream (54) on the laydown drum (100) and a dusting layer hood (44). The dusting layers (1012) acts to block the passage of particles or fibres entrained in the first fibre stream (54) so as to minimize equipment plugging problems and the loss of particles or fibres through the foraminous forming element. In addition, the first vacuum chamber (126) in the laydown drum (100) spans the first hood (38) and a portion of the dusting layer hood (44) so that the dusting layer (1012) is not sheared off, damaged, or destroyed as the laydown drum (100) rotates to the position where the first fibre stream (54) is deposited over the dusting layer (1012). The method preferably comprises the steps of:   a. providing multiplicity of streams (54,56,58) of air-entrained fibres: b. directing a dusting layer stream (56) of air-entrained fibres to an airlaying means (34); c. forming a dusting layer (1012) on the airlaying means (34) from the dusting layer stream (56) of air-entrained fibres; d. directing a first stream (54) of air-entrained fibres to the airlaying means (34); e. forming a first layer (1014) over the dusting layer (1012) on the airlaying means (34) from the first stream (54) of air-entrained fibres. e
Patent AT-E101044-T1 (AT)
Inventor: KONISHI TAKAO
IPC: A61K39/02
Filed: 1987-08-06
Granted: 1994-02-15
Abstract: A vaccine useful for the protection of poultry from colibacillosis infections comprises as an active ingredient pre-inactivated and ultrasonicated E. coli cells. Poultry may be protected from colibacillosis infections by inoculating said vaccine into poultry through the cloaca.
Patent AT-E124865-T1 (AT)
Inventor: TYERS MICHAEL BRIAN
IPC: C07D487/08
Filed: 1987-12-16
Granted: 1995-07-15
Abstract: The invention relates to the use of certain compounds which act as antagonists of 5-hydroxytryptamine (5-HT) at 5-HT₃ receptors for the treatment of cognitive disorders such as attentional and memory deficits and dementia states.
Patent AT-E109207-T1 (AT)
Inventor: TABOR STANLEY
IPC: C12N9/12
Filed: 1987-12-24
Granted: 1994-08-15
Abstract: The invention relates to methods of DNA sequencing including a method for determining the nucleotide base sequence of a DNA molecule, comprising providing the DNA molecule annealed with a primer molecule able to hybridize to the DNA molecule,   incubating the annealed mixture with a DNA polymerase, except reverse transcriptase, in the presence of four different deoxynucleoside triphosphates and a chain terminating agent which terminates DNA synthesis at a specific nucleotide base, the concentration of all four deoxynucleoside triphosphates at the start of said incubating being sufficient to allow DNA synthesis to continue until terminated by said agent. The DNA products of the incubating reaction are separated according to their size, so that at least a part of the nucleotide base sequence of the DNA molecule can be determined. In a furter embodiment the primer may be extended and labelled prior to the incubating reaction.
Patent AT-E59313-T1 (AT)
Inventor: KLEINHANS SIEGFRIED DIPL-ING
IPC: D21D1/30
Filed: 1987-08-13
Granted: 1991-01-15
Abstract: The grinding discs of a refiner driven by an electric motor carry on the end faces facing each other material-grinding barriers or cutters which are arranged in groups in sectors and extend parallel to each other. To reduce the torsional excitation of the rotor shaft of the electric motor occurring during the operation of the refiner as far as possible, the sectors have irregular pitch or different sector angles along the circumference of the grinding discs.
Patent AT-E68977-T1 (AT)
Inventor: BROWN ROBERT ALBERT
IPC: A61K33/24
Filed: 1987-11-27
Granted: 1991-11-15
Abstract: PCT No. PCT/GB87/00854 Sec. 371 Date Jul. 21, 1989 Sec. 102(e) Date Jul. 21, 1989 PCT Filed Nov. 27, 1987 PCT Pub. No. WO88/03810 PCT Pub. Date Jun. 2, 1988.Pharmaceutically active conjugates comprising a pharmaceutically active substance for treating a disorder of the body that involves a specified body tissue conjugated directly or indirectly with at least one fragment of an adhesive glycoprotein such as fibronectin, the said glycoprotein fragment(s) having improved binding specificity compared with the parent protein for the said body tissue.
Patent AT-E75591-T1 (AT)
Inventor: KURZE PETER DOZ DR SC NAT
IPC: A61C5/50
Filed: 1988-02-01
Granted: 1992-05-15
Abstract: The invention relates to a stomatological implant in the form of selectively coated root canal pins, short pins, transfixion pins, replantation pins, of titanium, tantalum, niobium, zirconium and/or their alloys. The stomatological implant is used for long-term bacteria-proof closure of the root canal. Pursuant to the invention, up to three zones may be selectively put on the implant, meeting a variety of biological requirements.
Patent AT-E68585-T1 (AT)
Inventor: VIESSMANN HANS DR
IPC: F24H9/12
Filed: 1988-03-11
Granted: 1991-11-15
Abstract: The water storage heater consists of a storage container, arranged in a housing conducting a heating medium, with cold water supply connection and hot water delivery connection, the cold water connection, which is connected to the lower bottom of the storage container which is fixed with its upper part or at least with its hot water delivery pipe in the housing, being designed over at least a part of its length in the form of a flexible corrugated pipe. The cold water connection has as far as its point of exit from the inner space of the housing a length which is greater than the shortest distance between the wall of the storage container and of the housing surrounding the latter. In order to prevent weld seam tearing on the cold water pipe upon expansion movements of the storage container, it is envisaged that the section (5') of the cold water connection (3) designed as corrugated pipe (5) forms the greater part of its length inside the water-bearing housing inner space (1'), that the part of the cold water connection (3) projecting through the housing wall (1'') in the region of an opening (6), which in relation to its own diameter is larger, extends inside a hood-like covering (7) of the opening (6), and the penetration opening edge (8) of the covering (7) is connected to the pipe connection end region (9) of the cold water connection (3) in a liquid-tight manner. <IMAGE>
Patent AT-E103416-T1 (AT)
Inventor: SCHMITT HERMANN
IPC: H01H83/22
Filed: 1988-09-29
Granted: 1994-04-15
Abstract: Electrical switchgear for simultaneous protection against excess currents, short-circuit currents and fault currents in individual circuits require the simultaneous use of a line circuit breaker and of a fault current circuit breaker. Such known switchgears, termed line and fault current circuit breakers, occupy a comparatively large amount of space in the distribution units because of the large space requirement of the fault current circuit breaker. The object of the invention is thus to develop switchgear which requires less space. To achieve this object it is proposed that the fault current protection pole of the single-pole switchgear also be arranged in a housing of modular construction, an auxiliary switch mechanism being connected between the fault current trip device (60) and the main switch mechanism, to compensate for the reduced tripping force of the fault current trip device (60), whose dimensions are limited, which auxiliary switch mechanism amplifies the trip pulse transmitted by a trip cam (61) of the fault current trip device (60) and thus leads to unlatching of the main switch mechanism. The principle of the construction of the auxiliary switch mechanism (44) is shown in a schematic representation, the sequence of the switch action being explained by instantaneous recordings of intermediate positions. <IMAGE>
Patent AT-E111524-T1 (AT)
Inventor: ROGGENKAMPE RAINER O DR
IPC: C12N9/04
Filed: 1988-12-20
Granted: 1994-09-15
Abstract: The present invention relates to a mutant strain of a methylotrophic organism, a process for the production of a protein in a methylotrophic organism and a method for the selection of methanol oxidase deficient mutants of methylotrophic organisms. The present invention provides a mutant strain of a methylotrophic organism wherein the original chromosome of said mutant is defective in effecting synthesis of active molecules of at least one protein encoded by a methanol inducible gene. Upon introduction of at least one, preferably more than one expression casette, wherein each of said expression casettes comprises an regulon of a methanol inducible gene or a functionally equivalent sequence, a DNA sequence coding for a protein to be expressed, and optionally a terminator, and wherein expression of said DNA sequence is under control of said regulon a strain is obtained, which shows a remarkable over-expression of the protein encoded by the gene of the expression casette. These strains are well suited for production of pure proteins, such as methanol oxidases free of catalase.
Patent AT-E65210-T1 (AT)
Inventor: DUPERRAY GILBERT
IPC: B29L31/18
Filed: 1988-05-24
Granted: 1991-08-15
Abstract: The invention relates to a method for fastening a tube made of thermoplastic resin in a support made of thermoplastic resin by welding, involving fitting the end of the tube into the support pierced right through along a cross-section complementary with that of the tube, characterised in that the assembly consisting of the end of the tube fitted into the support is immersed at least partially in a liquid bath at a temperature at least equal to that of the melting point of each of the thermoplastic resins. The invention is particularly suitable for the production of heat exchangers. <IMAGE>
Patent AT-E89363-T1 (AT)
IPC: E21B7/26
Filed: 1989-02-08
Granted: 1993-05-15
Abstract: A boring ram (1) with a turn-and-pull reversing device which consists of a percussion piston (4) axially displaceable in a tubular housing (2) and a rotatably mounted control tube (15) which controls the forward and return movement of the percussion piston (4) by crossing radial control ports (6) located in the percussion piston and has corresponding control ports (21), which ram has at least a two-piece control tube (15) whose rear (as viewed in the percussion direction) section (16) connected to a supply hose (17) is relieved of the prevailing operating pressure and is connected to the mounting tube (14) via a force-actuated locking means (35) which can be unlocked axially against the acting force (33, 34) by pulling on the supply hose (17), on the one hand prevents unintentional reversing and on the other hand permits reversing under pressure. 
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Patent AT-E93702-T1 (AT)
Inventor: LUHR HANS-GEORG PROF DR DR
IPC: A61B17/80
Filed: 1989-06-08
Granted: 1993-09-15
Abstract: Bone plate, especially for small bones, having two plate portions (11, 12) which are mounted to be longitudinally displaceable relative to each other and possess holes to receive bone screws, and having a toothed gear arrangement (26, 30) between the plate portions to adjust the relative position of the plate portions, mutually facing guide sections of the plate portions being guided for longitudinal displacement in a guide portion (10), at least one guide section possessing a rack, and a pinion being rotatably mounted in the guide portion, engaging with the rack and possessing engagement means for a turning tool. 
<IMAGE>
Patent AT-E108911-T1 (AT)
IPC: G02C5/22
Filed: 1989-11-10
Granted: 1994-08-15
Abstract: The invention relates to a spectacle frame with a screw connection secured against unscrewing for mounting parts, in particular hinged parts. Provided for this purpose is a one-piece metal screw connection which does not lead to self-seizure nor to jamming of the opposing jointed rings nor, furthermore, require any plastic insert, i.e. can remain installed during soldering work. This is achieved when, given a conical angle of between 20 DEG  and 40 DEG , in particular 30 DEG , with an adjoining clearance angle, there is provided in a mounting part when the screw head is screwed in a differential angle of 1 DEG  to 3 DEG  between the screw head and receptacle in conjunction with a slim conical bore. As a result, in the event of strong tightening of the screw, on the one hand, self-loosening due to high friction is avoided and, on the other hand, too high a contact stress of the hinge rings is also avoided. 
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Patent AT-E82935-T1 (AT)
Inventor: SMITH DAVID A
IPC: B65H29/32
Filed: 1989-02-21
Granted: 1992-12-15
Abstract: A high speed product delivery system is provided which delivers individual flexible web products from a product drum to a plurality of transfer drums. The transfer drums, in turn, deliver products to further transfer drums or to packaging devices. The system permits increases in the production rate of the products without increasing the demand on the packaging devices.
Patent AT-E86274-T1 (AT)
Inventor: ENDO TOSHIHIKO
IPC: C08K5/10
Filed: 1989-04-14
Granted: 1993-03-15
Abstract: A polyacetal resin composition includes a polyacetal, an inorganic powder having an average particle diameter or 50 mu m or less and a particle diameter distribution such that at least 95 percent of the particles have a diameter of 100 mu m or less and a fatty acid ester. It is useful for slidable parts such as guide roller or guide pole.
Patent AT-E75936-T1 (AT)
Inventor: ALLWOOD MICHAEL CHARLES
IPC: A61K47/00
Filed: 1989-05-25
Granted: 1992-05-15
Abstract: Delayed release compositions comprising an active compound and glassy amylose are of use with a variety of different types of active compound but particularly for achieving the selective release of medicaments into the colon.
Patent AT-E101426-T1 (AT)
Inventor: BARDSLEY DONALD E
IPC: D21C9/06
Filed: 1989-06-20
Granted: 1994-02-15
Abstract: The seal has particular use as a seal in vats having a rotatable drum (10). The seal prevents material from getting between the ends of the drum and adjacent vat inside surface and includes an inflatable tube retainer (20) extending at least partly around the drum (10), a wear shoe (28) of generally triangular cross-section having one surface (32) in sealing contact with the drum, a second surface (36) housing an inflatable tube (51, 53) and a third surface in contact with a wear shoe retainer (40). The tube (51, 53) causes the wear shoe to press against the drum, thereby to create the seal.
Patent AT-E77332-T1 (AT)
Inventor: BAVAVEAS TRISTAN
IPC: B65D47/28
Filed: 1989-07-28
Granted: 1992-07-15
Abstract: The device of the invention permits the dispensing of measures of a given volume of a liquid contained in a deformable container. It provides increased safety. It comprises in particular a one-piece displaceable safety element (5) comprising an upper gripping part (6) having a transverse closing face (7), a hollow central part forming a valve (8) and a lower part (9) forming a slide and outlet orifice, also hollow. This safety element thus comprising an axial hollow (10) is mounted so as to slide axially on the tube (1) via its lower part (9) between two limimt positions where it may be held. In the lowre closed position where the central part (8) of the safety element (5) is active, it then prevents the passage of liquid from the container to the cup via the tube (1) and its feed and outlet holes (3). In the upper open position, where this passage is made possible via axial and lateral holes (11) in the lower part (9) and and axial hollow ( 10) with which they communicate, the central part (8) is then inactive, the upper gripping part (6) of the safety element (5) projects permanently, at least partially, from the cup, the safety element (5) being such that, once the cap has been removed by the user, the latter must, in order to be able to use the device for dispensing measures, deliberately move the safety element (5) from its lower closed position to its upper open position by activating the upper gripping part (6).
Patent AT-E121808-T1 (AT)
Inventor: OLRY PIERRE
IPC: C04B35/565
Filed: 1989-10-06
Granted: 1995-05-15
Abstract: To obtain a reinforcing texture essentially consisting of ceramic fibres based on a silicon compound, for the purpose of producing a composite material, fibres are spun from a precursor of the ceramic in the molten state, the fibres are subjected to a partial crosslinking treatment intended to make them infusible, the crosslinking of the fibres of the precursor is completed in the infusible state whilst maintaining the fibres in the organic state, the crosslinked fibres are subjected to one or more textile operations such as weaving, web- forming or needle-punching etc. to form the said multidirectional texture, and thereafter the texture is subjected to a pyrolysis heat treatment to convert the fibres to a ceramic, so as to give the desired texture essentially consisting of ceramic fibres based on a silicon compound, especially based on silicon carbide.
Patent AT-E87557-T1 (AT)
Inventor: RAPPOLD PIERRE
IPC: B60P3/22
Filed: 1989-01-24
Granted: 1993-04-15
Abstract: Inclined-base cylindrical tank for the bulk transportation of fine products. It comprises, in the upper half of its front end, an attached piece (8) arranged between the cylindrical vessel (1) and the standardised convex base (2) and consisting of a mitred hoop obtained by cutting the lower half of the same end of the cylindrical vessel (1) followed by an appropriate machine operation. <IMAGE>
Patent AT-E84386-T1 (AT)
Inventor: BREDHAUER JUERGEN DIPL-ING
IPC: H02H6/00
Filed: 1989-03-01
Granted: 1993-01-15
Abstract: A known operating method for the protection of electric motors against overload detects the rotor speed and the supplied power in order to derive an accumulated total value by comparison with stored motor heating values associated with the operating state data, which total value corresponds to the relative heating state of the motor. The new operating method and the control circuit are intended to ensure overload protection for large high-voltage motors where the starting losses are converted in the rotor, for the rotor parts which are affected during asynchronous starting and in the fixedly braked state, taking into account their heating and cooling characteristic, even in the case of these transient processes. In the case of the operating method and the control circuit for monitoring the rotor parts of the high-voltage motor 30 which are affected during starting, the type and duration of the respective operating states (including transient operating states), stator current I1 and speed n are determined and compared with operating state matrices 39, 40. Using a theoretical heating model, the time- dependent dynamic heating characteristic of the rotor parts affected during the starting is represented from said model by means of a heating state matrix 41 by displaying discrete values, by means of which the possible starts are monitored and protective devices 46, 47 are controlled. Brushless high-voltage asynchronous motors, or high-voltage synchronous motors, of high power with asynchronous starting. <IMAGE>
Patent AT-E84693-T1 (AT)
Inventor: BRANEMARK PER-INGVAR
IPC: A61C8/00
Filed: 1989-05-12
Granted: 1993-02-15
Abstract: A fixture (1) intended for implanting and anchoring in bone tissue, particularly in bone tissue of the jaw, to support a prosthesis such as the crown of a tooth, said fixture having at least a surface layer of material compatible with the tissue, such as titanium, the fixture comprising a lower shaft portion (6) with external threading (11) and an upper, smooth, neck portion (2) and being arranged to be screwed into a hole drilled in the bone tissue, the diameter of the hole being substantially in agreement with the core diameter of the shaft portion. The diameter of the neck portion (2) lies within the interval between the outer diameter of the thread (11) on the shaft portion and the core diameter of the shaft portion. The neck portion (22) has an axial length exceeding the settlement in bone level which normally occurs upon use of the fixture.
Patent AT-E131081-T1 (AT)
Inventor: WEAVER JAMES C
IPC: A61N1/30
Filed: 1989-01-17
Granted: 1995-12-15
Abstract: An electrical process for enhancing and/or controlling transport of molecules across tissue such as human and animal skin is disclosed. The process involves the use of a high voltage, short duration electrical pulses on the tissue surface to produce electroporation. Once this effect has occurred, concentration, pressure or temperature gradients, or iontopheresis can be used to move molecules across the tissue. The process can be repeatedly applied without producing undesirable tissue damage or can be used to purposely cause highly limited tissue damage for the purpose of providing a desired, relatively long term molecular transport pathway. The occurrence of the electroporation effect can be detected by monitoring the tissue for a reversible electrical breakdown, which, along with an enhanced tissue permeability, is the characteristic effect of electroporation.