baber/WOPTO huggingface dataset:
Patent AT-E50751-T1 (AT)
Inventor: IOSEF ALEXANDER
IPC: C01B25/30
Filed: 1986-06-10
Granted: 1990-03-15
Abstract: A process for the manufacture of disodium phosphate of a high purity without utilising organic solvents. Monosodium sulfate is reacted, at a temperature in the range of 40 to 100 DEG C with a phosphate constituent selected from phosphate rock, dicalcium phosphate or mixtures thereof, in the presence of phosphoric acid. The common metal impurities, organic matter and fluorides present in the starting phosphate rock are substantially complete eliminated with the solid gypsum or dicalcium phosphate resulted thereto. After separating said solid, the filtrate is treated in two neutralization stages: first by a calcium constituent selected from calcium carbonate, calcium hydroxide or mixtures thereof and separating the formed dicalcium phosphate, followed by a second neutralization with an alkali sodium constituent selected from sodium hydroxide, sodium carbonate and sodium bicarbonate or mixtures thereof at a pH in the range of 8.0 to 9.5. From the resulted filtrate, pure disodium phosphate is obtained by crystallisation.
Patent AT-E99436-T1 (AT)
Inventor: FREITAS DANNY L
IPC: G06F12/1045
Filed: 1986-10-17
Granted: 1994-01-15
Abstract: Apparatus for temporarily disabling a translation lookaside buffer or TLB (60) in a computer system upon the occurrence of certain predefined system conditions. Such conditions may be of a first type which have been predetermined to indicate a greater risk that two or more virtual addresses stored in the TLB (60) will simultaneously match the incoming virtual address, and/or of a second type in which access to the TLB (60) is not needed. An example of the first type is a reference to an unmapped segment of memory. An example of the second type is the processing of a non-memory-access instruction. The apparatus may further include failsafe circuitry (100) to shut down the TLB (60) if at least a given number (greater than one) of matches occur at any time and for any reason. The apparatus prevents loss of data or damage to the chip where match comparisons are performed in parallel. It can be used with any content addressable memory having a set-associative organization.
Patent AT-E48740-T1 (AT)
Inventor: SBALZARINI LINO
IPC: A22C15/00
Filed: 1986-07-11
Granted: 1990-01-15
Abstract: 1. Arrangement of a row of scale-like overlapping sausage hanging loops for storing in a magazine and feeding to a sausage closing machine, each loop consisting of a cord section tied together to form a loop ring, characterized in that overlapping loop ring parts (3, 4, 5, 11, 12, 13, 14) of adjacent loop rings (1, 10) are connected to each other in a pulling force transmitting manner.
Patent AT-E46121-T1 (AT)
Inventor: NOWAK HERBERT
IPC: B65D6/18
Filed: 1986-06-18
Granted: 1989-09-15
Abstract: 1. A prismatic packaging container comprising two head parts which constitute the end walls and consist of boards of wood or woodfibre and edge bars and a container shell which is secured to the head parts and is optionally bipartie and consists of corrugated board or the like, characterized in that the edge bars (4) are spaced from the boards (3) of wood or woodfibre a distance which corresponds to the thickness of the corrugated board by at least two spacing plates (5) each and the shell (2) of the container comprises angled edge lugs (6), which are adapted to be inserted into the gaps which have been left by the spacing plates (5) between the edge bars (4) and the boards (3) of wood or woodfibre of the head parts (1), and at least one shell surface (2a) the gaps are longer in the direction of the edge bars (4) than the edge lugs (6a) and the latter can be supplemented to the full length of the gap by locking bars (7, 7a), which are adapted to be inserted into the gaps.
Patent AT-E91052-T1 (AT)
Inventor: KAISER NORBERT
IPC: H04B10/02
Filed: 1987-03-10
Granted: 1993-07-15
Abstract: An optical transmitter for digitally transmitting data by using NRZ pulses. The transmitter has a laser diode whose operating current consists of a bias current and a modulation current. A photodiode measures the optical performance of the laser diode. Also provided is a regulating device having a multiplier for multiplying the alternating component of a measuring signal transmitted by the photodiode with a signal beat, the latter having the frequency of the bit rate corresponding to the NRZ pulses, with the output signal of the regulating device setting the bias current via a control member to a value which is smaller, by a predetermined amount, than the laser threshold current.
Patent AT-E61665-T1 (AT)
Inventor: MEYRAT PIERRE-ANDRE
IPC: G01N35/08
Filed: 1987-12-15
Granted: 1991-03-15
Abstract: This apparatus comprises a capsule (1) in which is accommodated a measuring cell (7). The latter is inserted into a flow circuit of the sample liquid originating from containers (R) placed on a conveyor belt (17). A pivoting arm (15) enables each sample to be taken with the aid of a pump (13). The volume of the measuring cell (7) is determined in such a way that the quantity of sample liquid contained in the containers (R) is sufficient firstly to rinse the cell with this liquid and then to perform the measurement. 
<??>Application to the measurement of the bioluminescence reactions created in samples in which living organisms are present. 
<IMAGE>
Patent AT-E64862-T1 (AT)
Inventor: GOSS JACK
IPC: A61M1/36
Filed: 1987-02-26
Granted: 1991-07-15
Abstract: There is provided an inexpensive disposable temperature monitoring probe for use in a patient treatment system wherein photoactivatable agents, in contact with patient cells, are irradiated extracorporeally to photoactivate said agents and then returned to the patient.
Patent AT-E117018-T1 (AT)
Inventor: MICHIYO ISHII
IPC: C12P7/64
Filed: 1987-10-16
Granted: 1995-01-15
Abstract: Novel lipase from Candida sp. is positionally non-specific and more thermostable than those previously known. It is useful in soluble or immobilized form for interesterification, ester hydrolysis and ester synthesis at 60 DEG C or above.
Patent AT-E71620-T1 (AT)
Inventor: CHO HIDETSURA
IPC: A61P9/12
Filed: 1988-02-22
Granted: 1992-02-15
Abstract: N-substituted 3,4-dihydropyrimidine compounds of the formula: <CHEM> wherein R is straight, branched, cyclic or cyclo-straight alkyl having from one to four carbon atoms; and X<1>, X<2> and X<3> are the same or different and are hydrogen, halogen, lower alkyl having from one to four carbon atoms, lower alkoxy having from one to four carbon atoms, nitro, trifluoromethyl, hydroxy, or t-butyldimethylsilyloxy with the proviso that the case wherein X<1>, X<2> and X<3> are all hydrogen is not applicable have substantially strong and lasting vasodilative effects. Therefore, the compounds are useful as agents for treating disorders of the cardiovascular system, for example, antihypertensive agents, circulation improver and antianginal agents.
Patent AT-E62327-T1 (AT)
Inventor: RODOUSAKIS ELEFTHERIOS
IPC: F16B37/04
Filed: 1988-09-06
Granted: 1991-04-15
Abstract: A nut (4), with a secured position, for screwing together workpieces (1; 2), each provided with an unthreaded hole (1.1; 2.1), by means of a bolt (5) passing through them, which nut is held such that it cannot rotate on the last unthreaded hole (1.1) in a housing (3), is inserted in the form of a longitudinally slotted clamping sleeve into all the unthreaded holes (1.1, 2.1), in order to reduce the surface pressure on the bolt shank (5.1), and, projecting out of the final unthreaded hole (1.1), is provided with a bore (4.1) of the nut thread (4.2), which allows the screwed-in bolt shank (5.1) to drop freely into it at least approximately over the length of the unthreaded holes (1.1, 2.1). <IMAGE>
Patent AT-E67290-T1 (AT)
Inventor: MARTENS FRANCISCUS JOHANNA ARN
IPC: F23D11/40
Filed: 1988-09-06
Granted: 1991-09-15
Abstract: A protruding lining separates burner internals from the hot gasification environment. The lining is cooled by at least one of the feedstreams. The lining can be made of ceramics such as silicon carbide and/or silicon nitride. In order to lower thermo-mechanical stress the lining is thin-walled.
Patent AT-E72008-T1 (AT)
Inventor: PUECH FREDERIC
IPC: E04H4/16
Filed: 1985-06-13
Granted: 1992-02-15
Abstract: The invention relates to an apparatus for automatically cleaning a surface submerged in a liquid. This apparatus is of the type comprising an on-board electrical drive motor and an on-board electric pump. At least one moveable finger (26) is arranged on one side of the body in order to cause the apparatus to pivot, this finger being associated with remote-control means (23, 24, 35) for moving it. <IMAGE>
Patent AT-E66486-T1 (AT)
Inventor: CHUNG DAVID YEN-LUNG
IPC: C08K5/10
Filed: 1988-06-13
Granted: 1991-09-15
Abstract: Oil-soluble, derivatized ethylene copolymers derived from about 15 to 90 wt. % ethylene, and one or more C3 to C28 alpha-olefins, e.g. propylene, which are grafted, preferably solution-grafted under an inert atmosphere and at elevated temperatures and in the presence of a high-temperature decomposable free-radical initiator, with an ethylenically-unsaturated dicarboxylic acid material and thereafter reacted with a polyamine having at least two primary amine groups, e.g. an alkylene polyamine such as diethylene triamine, to form carboxyl-grafted polymeric imide, usually maleimide, derivatives are subsequently reacted with a C12 to about C18 hydrocarbyl substituted dicarboxylic acid anhydride, preferably a C12 to about C18 hydrocarbyl substituted succinic anhydride, to yield an oil-soluble stable imide of said carboxyl-grafted copolymeric imide whereby oil solutions thereof are characterized by minimal viscosity change over an extended period of time. Useful number average molecular weights (Mn) of said copolymers range from about 700 to 500,000; however, if the molecular weight is from about 10,000 to 500,000 then these copolymers are also useful as multi-functional viscosity index improvers.
Patent AT-E106747-T1 (AT)
Inventor: SATO YUJI
IPC: A61K39/00
Filed: 1988-06-17
Granted: 1994-06-15
Abstract: A Bordetella pertussis variant which produces a pertussis toxin mutant protein partially devoid of subunits. When the variants of the present invention are cultured, a pertussis toxin mutant protein partially devoid of subunits, particularly at least subunit S1, can be harvested from the culture. The thus-obtained pertussis toxin mutant protein partially devoid of subunits can be applied to the preparation of a pertussis vaccine by a conventional method.
Patent AT-E108217-T1 (AT)
Inventor: WHITE DANNY RAY
IPC: C22C47/02
Filed: 1988-05-10
Granted: 1994-07-15
Abstract: A ceramic-reinforced aluminum matrix composite is formed by contacting a molten aluminum-magnesium alloy with a permeable mass of ceramic material in the presence of a gas comprising from about 10 to 100% nitrogen, by volume, balance non-oxidizing gas, e.g., hydrogen or argon. Under these conditions, the molten alloy spontaneously infiltrates the ceramic mass under normal atmospheric pressures. A solid body of the alloy can be placed adjacent a permeable bedding of ceramic material, and brought to the molten state, preferably to at least about 700 DEG C, in order to form the aluminum matrix composite by infiltration. In addition to magnesium, auxiliary alloying elements may be employed with aluminum. The resulting composite products may contain a discontinuous aluminum nitride phase in the aluminum matrix and/or an aluminum nitride external surface layer.
Patent AT-E116319-T1 (AT)
Inventor: TAKADA SUSUMU
IPC: A61K31/435
Filed: 1989-02-14
Granted: 1995-01-15
Abstract: 2-Substituted carbonylimidazo[4,5-c]quinolines of formula: <CHEM> having a high affinity for benzodiazepin receptor and showing an excellent psychostimulating action orally at a dose of 0.1 - 500 mg are provided through several routes.
Patent AT-E114667-T1 (AT)
Inventor: HERMENTIN PETER DR
IPC: C12N1/02
Filed: 1989-02-28
Granted: 1994-12-15
Abstract: The invention relates to magnetic protein conjugates of the general formula I <IMAGE> in which M is a dispersible, magnetically reacting material or particle which carries amino groups, P is a protein which carries one or more mercapto groups, and X is an organic chemical structure which links the two ligands by chemical means, to a process for the preparation of protein conjugates of the formula I and to the use of conjugates of this type for removing cells or soluble bioorganic molecules or components from aqueous salt solutions or body fluids, and to the use thereof in a diagnostic method or as diagnostic aid.
Patent AT-E108946-T1 (AT)
Inventor: SEEBOECK ROBERT DR
IPC: H01T2/00
Filed: 1989-03-29
Granted: 1994-08-15
Abstract: The gas discharge switch contains at least two coaxial electrodes (2, 3) which are provided with coaxial holes (5, 6) and form a gas discharge path (10) in a central discharge region (11) and an insulation region (13) at their edges. According to the invention, the spacing D of the electrodes (2, 3) in the discharge region (11) is greater than the spacing d1 of the electrodes (2, 3) in the insulation region (13) in the axial direction of the electrodes (2, 3) on the inner edge of an annular-disc-shaped insulator (16) in which the electrodes (2, 3) are in each case connected to one of the flat sides of the insulator (16), and this spacing d1 is at least as large as the spacing d2 between the electrodes (2, 3) in a screening region (12), formed between the insulation region (13) (lacuna), in which means for screening the insulator (16) are provided. 
<IMAGE>
Patent AT-E60008-T1 (AT)
Inventor: ZAWADZKI BERND DIPL-ING
IPC: F16F1/393
Filed: 1989-07-11
Granted: 1991-02-15
Abstract: The invention relates to a joint assembly, especially for an axle steering device of a motor vehicle, comprising a metallic inner part (2), with a thickened portion (9) rotationally symmetric about a longitudinal axis (10), a mounting lug (3) and a rubber-metal body (4) situated between the latter and inserted with prestress. According to the invention, the rubber-metal body (4) contains an inner tube, preferably made of plastics material, which rests slidably on the inner part (2). The front ends of the joint assembly (1) are sealed off by sealing components (28, 29), which comprise bearing rings (30, 32 and 31, 33) and, between the latter, rubber walls (34, 35) vulcanised in in leaktight fashion. The bearing rings (30, 31) on the metallic inner part rest slidably on the front ends of the inner tube and prevent the material of this sliding layer from flowing away. <IMAGE>
Patent AT-E67577-T1 (AT)
Inventor: JACOB HANNES
IPC: F23Q2/34
Filed: 1989-07-12
Granted: 1991-10-15
Abstract: The holding device consists of a housing having a means of attachment and suspension. The housing contains an extension device formed by a reel and return spring for a tension cord attached to the reel. The cord passes through an opening in the housing and is used for attaching the lighter. A catch shaft for the lighter surrounds the opening in the housing.
Patent AT-E105501-T1 (AT)
Inventor: STANELLE KARL-HEINZ
IPC: B60T17/00
Filed: 1989-08-16
Granted: 1994-05-15
Abstract: An adsorption dryer for providing dry process air for users such as the dedusting filter of a silo is characterised in that a compressed-air accumulator (26) is provided in the line to the user and, in the line connection (24) between the adsorber (14) and the accumulator (26), a non-return valve (28) is provided which latter (28) is installed in such a way that it has an open passage cross-section in the direction of the accumulator (26) but a closed cross-section in the direction of the adsorber (14). In addition, there is a pneumatically actuated switching member (16) in the line between the compressed-air supply source (10) and the adsorber (14), and a passage connection (34) between the accumulator (26) and the switching member (16). In addition, there is a pressure-limiting valve (36) in the passage connection (34), which releases the line cross-section to the switching member (16) only when a preset air pressure in the accumulator (26) is exceeded, and the switching member (16) can be changed over by means of compressed air through the connecting line (34) from its OPEN position into its CLOSED position.
Patent AT-E78318-T1 (AT)
Inventor: WINTER HORST FRIEDRICH
IPC: E05G1/10
Filed: 1989-10-04
Granted: 1992-08-15
Abstract: Safe (1) with a housing (2) and a door (4) arranged on its front side (3), with a built-in alarm device (16) having at least one sensor (21) detecting changes of state, with a signal device which can be triggered by the sensor (21), and with an image recorder (22) which can be triggered by the sensor (21). To produce image data as soon as the safe (1) is approached, the housing (2) has a chamber (8) with at least one viewing window (10) which is located outside the contour of the door (4) and is open towards the area in front of the front side (3) of the safe (1) and behind which are arranged the at least one sensor (21) and the image recorder (22). Preferably, the chamber (8) with the at least one viewing window (10) is arranged in the upper region of the housing (2) and the viewing window is located above the top edge (4a) of the door. Preferably too, the sensor (21) is a movement indicator and the image recorder (22) is an instant camera with an associated flashlight source (22c). <IMAGE>
Patent AT-E108967-T1 (AT)
Inventor: DANGSCHAT RAINER DIPL-ING FH
IPC: H04N5/45
Filed: 1989-10-06
Granted: 1994-08-15
Abstract: The invention represents a circuit arrangement for picture-in-picture insertion in a television set having only one tuner (1). The representation of a small picture (B) in a large picture (A) is achieved by the fact that a switch-over device (4) is provided by means of which alternately the picture signals (Y2, U2, V2) intended for the small picture (B) are entered into a small-picture storage device (6) and the picture signals (Y1, U1, V1) intended for the large picture (A) are entered in a large-picture storage device (8). For this purpose, the tuner (1) can be switched between two tuning frequencies so that a first program can be represented in the large picture (A) and a second program can be represented in the small picture (B). The picture signals (Y1, U1, V1; Y2, U2, V2) stored are read out, mixed and this results in the picture-in-picture insertion. 
<IMAGE>
Patent AT-E133715-T1 (AT)
Inventor: CERUTTI PETER DR
IPC: G01N33/569
Filed: 1989-11-07
Granted: 1996-02-15
Abstract: The invention relates to the direct detection of human papillomavirus DNA. The recently developed polymerase chain reaction has been modified in order to improve sensitivity and specificity. It is possible, by choosing suitable oligonucleotide primers (amplimers) and reaction temperatures, for individual HPV genes to be identified among the total cell 4 DNA and amplified to such an extent that non-isotopic detection is possible. In addition, the use of reverse transcription allows deliberate amplification of spliced mRNA and thus an indication of premalignant or malignant states or lesions.
Patent AT-E88566-T1 (AT)
Inventor: AKIBA JUJI
IPC: G01N27/07
Filed: 1989-05-05
Granted: 1993-05-15
Abstract: A leakage sensor for detecting leakage of electrically conductive liquids is provided in the form of a coaxial cable and comprises a core conductor (1), an electrically insulating material (3) surrounding the core conductor (1) and capable of absorbing the electrically conductive liquid to be detected, and an outer conductor (2) formed by a liquid permeable, conductive shield surrounding and in contact with the insulating material (3).
Patent AT-E107296-T1 (AT)
Inventor: NOHIRA HIROYUKI
IPC: C07D295/084
Filed: 1989-08-07
Granted: 1994-07-15
Abstract: A novel (-)-optically active piperazine derivative of the formula:   <CHEM> (wherein the mark of * indicates an optically active carbon) shows an increased cerebral circulation-improving effect as well as an enhanced safety.
Patent AT-E86620-T1 (AT)
Inventor: PARES COROMINAS JUAN
IPC: A61K31/47
Filed: 1989-03-29
Granted: 1993-03-15
Abstract: New heterocyclic compounds which correspond to the formula (I) 
<IMAGE>
 where R represents a hydrogen atom, a lower alkyl radical or a phenyl or substituted phenyl radical, and R1 represents an alkyl radical or an aryl radical, as well as their physiologically acceptable salts.
Patent AT-E103103-T1 (AT)
Inventor: HENDEL HORST DIPL-ING
IPC: H01H1/00
Filed: 1989-10-24
Granted: 1994-04-15
Abstract: PCT No. PCT/DE89/00689 Sec. 371 Date Jan. 30, 1992 Sec. 102(e) Date Jan. 30, 1992 PCT Filed Oct. 24, 1989 PCT Pub. No. WO91/06964 PCT Pub. Date May 16, 1991.A contact arrangement for a change-over contact relay has a movable contact spring (2), on the free end (3) of which switching contact pieces (5, 6) are arranged on both sides, the current to be switched being supplied via an electrical connecting line (9) to the switching contact pieces (5, 6). [2.2] In order to permit a mass distribution, which is as symmetrical as possible, in the region of the free end (3) of the contact spring (2) and a supply, which is as loss-free as possible, of the current to be switched to the switching contact pieces (5, 6), [it is provided that] the switching contact pieces (5, 6) are connected directly in an electrically conducting manner to the one end (8) of the electrical connecting line (9). For this purpose, the one end (8) of the connecting line (9) or a switching contact piece (5, 6) preferably has an extension piece, the end face of which forms a joining face for the purpose of producing the electrically conducting connection.
Patent AT-E81146-T1 (AT)
Inventor: BAIRD WILLIAM R
IPC: C10B25/16
Filed: 1990-02-03
Granted: 1992-10-15
Abstract: A retrofit coke oven door seal (40) to replace existing coke oven door seals that have become ineffective due to normal use. The retrofit coke oven door seal (40) includes a leaf spring (62) and seal arrangement (56) and a unique mounting structure (52) to enable the existing seal on a coke oven door (44) to be easily removed and replaced by the present invention without modification or alteration to the door body or the existing refractories thus making improvements (in emission control) on existing doors by using a relatively simple structure which is cost effective. The retrofit seal (40) for coke oven doors (44) includes a mounting structure (52) attached to the periphery of the diaphragm plate (42) normally provided on a coke oven door together with fastening devices (64) securing a leaf spring (62) and seal assembly (56) in a manner to enable easy removal and replacement thereof if necessary. The leaf spring and seal assembly includes an angled seal strip (56) of metallic construction and a leaf spring (62) engaging the outer inclined surface thereof to provide a constant sealing pressure to urge the seal strip (56) against the door jamb surface (50) with the angle of the seal strip (56) providing for elevational flexibility with the angled portion (58) of the seal strip (56) enabling the seal strip (56) to conform with the jamb surface which it engages without requiring the seal strip to maintain any of its original axial planes.
Patent AT-E107510-T1 (AT)
Inventor: HARWOOD RICHARD J
IPC: A61K45/06
Filed: 1990-01-29
Granted: 1994-07-15
Abstract: In accordance with the present invention a novel oral composition and method of using same for the treatment of ulcers and other gastrointestinal disorders is disclosed. The composition comprises an agent capable of forming an ulcer-adherent protective complex in an acid environment combined with one or more alkaline materials in a total amount sufficient to substantially prevent the formation of such a complex in the mouth and adherence of such a complex to the buccal mucosa.