baber/WOPTO huggingface dataset:
Patent AT-E112036-T1 (AT)
Inventor: ARRIBAS CECILIO
IPC: F24D19/10
Filed: 1990-11-08
Granted: 1994-10-15
Abstract: The invention relates to a water circuit selector for a boiler for central heating and sanitary hot water of the type comprising a heating water exchanger (1) and a sanitary hot water exchanger (3), said selector consisting of two circulation pumps (8, 9) mounted in parallel, having a common outlet connected to the inlet of the heating water air/water exchanger (1) and one (8) connected to the heating return pipe (11) of the installation and the other (9) to the outlet (13) of the primary circuit of the sanitary hot water exchanger (3), a nonreturn flap system being provided so that the setting in operation of one of the pumps causes the isolation of the other pump, characterised in that said nonreturn flap system consists of two independent spring flaps (10, 12) each mounted in the circuit of one of the pumps (8, 9) downstream of the common outlet and in that the pump (8) connected to the heating return pipe (11) of the installation is ordered to stop from a detector (6) which is activated upon each demand for sanitary hot water, the other pump (9), however, being ordered to open by said detector (6). Application in boilers producing heating water and sanitary hot water. <IMAGE>
Patent AT-E115437-T1 (AT)
Inventor: LINDER CHARLES DR
IPC: B01D67/00
Filed: 1990-04-10
Granted: 1994-12-15
Abstract: A composite membrane for separating at least one dissolved or suspended component from a liquid phase, and characterized by solvent stability, comprises:   (A) a substrate microfiltration, ultrafiltration or reverse osmosis membrane which has been initially formed from at least one member selected from non-crosslinked acrylonitrile homopolymers and copolymers, and non-crosslinked substituted acrylonitrile homopolymers and copolymers, and which has been subjected to at least one in situ crosslinking reaction; and (B) superimposed upon the substrate membrane, at least one coating including at least one component selected from hydrophilic monomers containing reactive functions, hydrophilic oligomers containing reactive functions and hydrophilic polymers containing reactive functions, such reactive functions having been subjected to a post-coating crosslinking reaction. g
Patent AT-E111609-T1 (AT)
Inventor: OEHM JUERGEN DIPL-PHYSIKER
IPC: G01R31/3185
Filed: 1990-06-11
Granted: 1994-09-15
Abstract: The invention is preferably used in testing complex digital circuits, particularly if several different clock signals are used in these circuits. The proposed arrangement has data inputs and a shift data input, data outputs and a shift data output and clock and control signal inputs. It contains a flip-flop arrangement of two or three clocked latches which can be connected together to form a scan path, the first latch being preceded by a multiplexer, the data inputs of which are connected to the inputs of the arrangement. A circuit clock, a test clock and a circuit clock suppression signal are connected to a logic network combining the said signals, at the output of which network a generated control clock is present. The circuit clock suppression signal is also applied to the control input of the multiplexer. The clock inputs of the first and second latch are mutually negated at the control clock, the clock input of a third latch is connected to the circuit clock suppression signal. Certain outputs of the latches form the outputs of the arrangement. Design variants of the flip-flop arrangement as master/slave flip- flop or latch arrangement optionally designed for the testing of stuck-open faults, are specified.
Patent AT-E111639-T1 (AT)
Inventor: SALOMON BERND
IPC: H02N2/16
Filed: 1990-11-19
Granted: 1994-09-15
Abstract: PCT No. PCT/EP90/01973 Sec. 371 Date Jul. 15, 1991 Sec. 102(e) Date Jul. 15, 1991 PCT Filed Nov. 19, 1990 PCT Pub. No. WO91/08594 PCT Pub. Date Jun. 13, 1991.In an apparatus for evaluating and controlling the driving state of a traveling wave motor composed of a stator equipped with an elastic vibrating body and an excitation system composed of a plurality of segments and generating ultrasound vibrations as well as a rotor that is in contact under pressure with the stator in a surface region and is equipped with a sensor device that is disposed at the vibrating body or at the excitation system, the signals of the sensor device are fed to the regulating circuit of an evaluation and control unit for controlling the excitation system. The sensor device includes at least two sensor surfaces which are attached to the vibrating body or to the excitation system and the signals corresponding to the sensor surfaces are fed separately to the evaluation and control unit.
Patent AT-E97437-T1 (AT)
Inventor: STUEWE ARND DR
IPC: C07C41/06
Filed: 1991-04-13
Granted: 1993-12-15
Abstract: High-octane, low-olefin motor fuels and motor fuel components having a content of alkyl tert.-alkyl ethers can be produced by reacting a crude hydrocarbon stream, which contains tertiary C5-C8-olefins in addition to saturated and olefinically, diolefinically and acetylenically unsaturated hydrocarbons in the same boiling range, simultaneously with one or more C1-C4-alkanols in a quantity from 0.5 to 5 mol per mol of the tertiary olefin(s) and with excess hydrogen relative to the total unsaturation under a pressure from 12 to 80 bar and at a temperature from 60 DEG  to 180 DEG  C. on a catalyst known per se or a mixture of catalysts known per se, which effect(s) both the etherification and the olefin hydrogenation.
Patent AT-E139682-T1 (AT)
Inventor: KAMMANN JOCHEN DR MED
IPC: A61F2/16
Filed: 1991-05-03
Granted: 1996-07-15
Abstract: A device for implanting a folded intraocular lens of elastic rubber material, in particular a silicone lens, with a tubular implant instrument 19, in which the folded lens 15 is arranged, and a manipulator 1-14 which is connected to the implant instrument 19 and which has a pushing arrangement 12, 20 by means of which the folded lens 15 can be introduced from the implant instrument 19 into the crystalline capsule of an eye.
Patent AT-E108424-T1 (AT)
Inventor: PREISLER EBERHARD DR
IPC: C04B41/80
Filed: 1991-05-23
Granted: 1994-07-15
Abstract: For the production of tube-shaped mouldings of high-temperature superconductor material based on oxides of bismuth, calcium, strontium and copper, a homogeneous melt of the oxide mixture is allowed to run in a predetermined stoichiometry at temperatures from 900 to 1100 DEG C into a casting zone rotating about its horizontal axis. The solidified moulding is taken out of the casting zone and heat-treated for 4 to 150 hours at 700 to 900 DEG C in an oxygen-containing atmosphere. A plant for producing tube-shaped mouldings consists of a rotatably mounted mould (4, 9) which is provided at least on one end face with an end ring 6 reducing its free cross-section, a casting chute 7 protruding into the interior of the mould (4, 9) and a crucible 8 which is arranged above the casting chute 7 and through which the casting chute 7 can be charged with melt. <IMAGE>
Patent AT-E103843-T1 (AT)
Inventor: KARG ERWIN
IPC: B02C18/14
Filed: 1991-07-16
Granted: 1994-04-15
Abstract: In order to ensure low-noise, user-friendly and reliable long-term operation in a chopper for chopping waste material, in particular garden waste, having a drivable cutting element which is arranged at the lower end of a charging shaft (4) and interacts with a stationary corresponding blade (8), the cutting element is constructed as a cutting roller (3) which is arranged with its axis extending transversely with respect to the axis of the charging shaft (4) and has circumferential cutting teeth (10), are provided, between which tooth gaps (12) which can be cleared out by means of a clearing spatula (25) which enters into them during operation. 
<IMAGE>
Patent AT-E96403-T1 (AT)
Inventor: SCHMIETA HEINRICH DIPL-ING
IPC: B65G53/00
Filed: 1991-07-31
Granted: 1993-11-15
Abstract: In a method for conveying oxygen-sensitive, powdered or grained bulk material, in particular in the form of material portions, the bulk material is fed into a feed container (7; 8) via a feedline (2; 36) and transported from said feed container into a conveyor line (34). In this case, the transport of the bulk material from the dispatch vessel (33) into the conveyor line (34) takes place under excess pressure by means of inert gas as the transporting means. In the feed container (7; 8) and preferably also in the feed line (36) opening out into the latter, there is a flow through the bulk material counter to the conveying direction. The invention also relates to a device for carrying out this method. <IMAGE>
Patent AT-E117583-T1 (AT)
Inventor: RUOFF GUENTER DIPL-ING
IPC: B01D53/10
Filed: 1991-08-13
Granted: 1995-02-15
Abstract: Process for adsorption or chemical absorption of gaseous substances from a raw gas stream by addition of dry adsorbent material, or if appropriate chemically reacting absorbent, where the raw gas stream and the clean adsorbent, etc. are fed into a multiple compartmented bag filter installation, in which from 20 to 80 parts of the total input adsorbent is recycled and part of the gas within the filter housing is circulated by means of a mixing tube in which it is also contacted by separated cleaned adsorbent which is sprayed into the housing, and which is novel in that the fabric bag filter compartments are arranged so that the unit can be kept operational while one compartment is taken off-line for cleaning by ensuring that at least one other compartment remains on-line.
Patent AT-E119916-T1 (AT)
Inventor: FELIX ARTHUR MARTIN
IPC: A61K31/16
Filed: 1991-12-04
Granted: 1995-04-15
Abstract: GRF(1-44)-NH2 is prepared by the trypsin catalyzed enzymatic coupling of Leu-NH2 to GRF(1-43)-OH. The latter compound may be obtained by recombinant DNA synthesis. Thus the present method provides an economical way to obtain the clinically important GRF(1-44)-NH2.
Patent AT-E133198-T1 (AT)
Inventor: DRIESSEN MARIANNE
IPC: C12N15/09
Filed: 1991-03-25
Granted: 1996-02-15
Abstract: A transformed yeast is disclosed, comprising at least one gene encoding neutral trehalase or trehalose-6-phosphate synthase which gene has been modified such that it differs from a corresponding wild-type gene encoding neutral trehalase or trehalose-6-phosphate synthase, the yeast having as a result a different trehalose content from the untransformed parent yeast. The sugar resistance and drying resistance of the yeast compared to those of the untransformed strain are thereby improved.
Patent AT-E145495-T1 (AT)
Inventor: MATSUMOTO SHIGEYUKI CANON KABU
IPC: H01L23/485
Filed: 1991-05-29
Granted: 1996-12-15
Abstract: This invention discloses a semiconductor circuit device with improved characteristics and improved level of integration, and a manufacturing method for such device. The semiconductor circuit device is provided with a first wiring layer connected to a semiconductor substrate through a contact hole in an insulation film formed on a main surface of the semiconductor substrate, and a second wiring layer connected with the first wiring layer through a through-hole in an interlayer insulation film formed on the first wiring layer, wherein the first wiring is substantially flat on the contact hole and the area of the through-hole is smaller than that of the contact hole. <IMAGE>
Patent AT-E136649-T1 (AT)
Inventor: CORBY MICHAEL PETER
IPC: G01N33/04
Filed: 1991-08-22
Granted: 1996-04-15
Abstract: A method for the determination of the somatic cell content of milk comprising mixing the milk with hydrogen peroxide and measuring the evolution of gas, characterised in that the gas evolution is measured using a capillary tube is disclosed.
Patent AT-E91404-T1 (AT)
Inventor: HANSENNE-RICHOUX ISABELLE
IPC: A61K8/00
Filed: 1991-02-05
Granted: 1993-07-15
Abstract: Cosmetic composition containing at least one silicone, one lipid and water, in which the lipid is a nonionic amphiphilic lipid. The composition is prepared with the aid of a known process for the manufacture of nonionic vesicles, in which the nonionic amphiphilic lipid and the silicone are mixed before the process for forming the nonionic vesicles. At least one cationic surface-active agent is preferably introduced into the aqueous phase of the dispersion after forming the vesicles.
Patent AT-E113473-T1 (AT)
Inventor: ZGOULLI SLIM
IPC: A61K9/50
Filed: 1991-06-12
Granted: 1994-11-15
Abstract: The invention relates to microcapsules consisting of a solid shell comprising a layer of coating material containing at least one gastro-resistant polymer, the aforementioned solid shell containing an oily liquid.
Patent AT-E111182-T1 (AT)
Inventor: PERSIANI LUIGI
IPC: F16H35/10
Filed: 1991-04-09
Granted: 1994-09-15
Abstract: The present invention relates to a mechanism designed to ensure that actuators used for automatically locking and unlocking automobile doors have no load at the end of their movement run. In this invention, the rack (2) that is moved in order to lock or unlock the door in question, permanently engages with a pinion (4a) moulded in a single piece with a circular cup (4) whose rim has a section (4c) that is detached from the base plate and has an internal prong (4d) at its end, so that it is able to move outwards under pressure from a wedge (3b) that projects radially from a drive gear and engages and rotates the aforementioned prong.
Patent AT-E175356-T1 (AT)
Inventor: TANG JORDAN J N
IPC: A23C9/152
Filed: 1991-04-04
Granted: 1999-01-15
Abstract: The complete structure of human milk BAL cDNA is disclosed. The nucleotide sequences of the cDNA inserts of two clones overlap and together contain 2951 base pairs of BAL cDNA which codes for an open reading frame of 720 amino acid residues between initiation and termination codons. There is a putative signal sequence of 20 residues which is followed by a 61-amino-terminal sequence of BAL. The cDNA sequence also contains a 678-base 5'-untranslated sequence, a 96-base 3'-untranslated region, and a 14-base poly(A) tail. The deduced BAL protein structure contains in the carboxyl-terminal region fourteen repeating units of 11 amino acids each. The repeating units have the basic structure of Pro-Val-Pro-Pro-Thr-Gly-Asp-Ser-Gly-Ala-Pro-, with only minor substitutions. The cDNA is useful for expression of protein, study of structure, function and the effect of modification or deletion or addition of amino acids, including entire repeating units, and as probes for studies involving BAL or related lipases, including rat pancreatic lysophospholipase, cholinesterase, and acetylcholinesterase. <IMAGE>   <IMAGE>
Patent AT-E116249-T1 (AT)
Inventor: HERTRAMPF MICHAEL DR
IPC: B21D51/50
Filed: 1991-07-10
Granted: 1995-01-15
Abstract: A method for producing a closure for a bottle which has a holding part (16), a sealing part (17), and a seal made of compressible material which is arranged between the annular sealing surface of the sealing part and an annular end face of the bottle neck (20) and, in the closed state, rests both against the sealing surface of the sealing part (17) and against the end face of the bottle neck (20) in the circumferential direction with different contact pressure. The method is characterised in that a sealing disc (18) made of compressible material is inserted into a cap, forming the holding part (16) and sealing part (17), with a flat sealing surface of the sealing part (17) and made of a deformable metal, in that the cap is fitted with the sealing disc (18) onto the bottle neck (20), in that a pressing ram (21) is pressed from the outside against the sealing part (17) of the cap, which pressing ram has on its end face projections (24) arranged spaced apart in the circumferential direction so that the sealing part (17) is deformed only at the points on these projections (24) in the direction towards the end face of the bottle neck (20) so that the seal is compressed to a lesser extent in the region of the non-deformed parts. <IMAGE>
Patent AT-E125696-T1 (AT)
Inventor: MEADOWS DAVID LOUIS
IPC: A61K9/107
Filed: 1991-09-10
Granted: 1995-08-15
Abstract: Nonaqueous pharmaceutical compositions for use in aqueous physiological systems are disclosed comprising drug delivery vehicles suspended in nonaqueous perfluorocarbon or fluorinated silicone liquid carriers. The suspended drug delivery vehicles may be water labile or water stable and incorporate therapeutic or diagnostic compounds which remain stable and pharmaceutically effective for extended periods. The pharmaceutical compositions possess extended shelf-lives and do not leach the incorporated therapeutic or diagnostic compounds into the liquid carriers making them well suited for multi-dose packaging and administration.
Patent AT-E119261-T1 (AT)
Inventor: GNAUERT WERNER
IPC: F16L37/12
Filed: 1992-05-29
Granted: 1995-03-15
Abstract: In the case of a detachable joint of a pipe or the like to a housing (1), it being possible to push an end region of the pipe into in each case one hole (11) in the housing, said pipe having a seal (4) and being held in the inserted position by a securing device which can be joined to the housing by means of a thread (12), it is proposed for improvement that the thread be constructed in the hole wall in the hole on the input region of the housing, and that the end region of the pipe carry, as a securing device, a spring latching sleeve (3) which is arranged axially in a firmly located manner and has one or more tongues, which are spread radially in a sprung manner, in such a manner that, after the pipe has been pushed in, the tongues are supported on the edge of the thread and prevent pulling out. 
<IMAGE>
Patent AT-E154532-T1 (AT)
Inventor: STRIULI MIRCO
IPC: B22D11/04
Filed: 1992-10-19
Granted: 1997-07-15
Abstract: Crystalliser, or inner portion, of a mould for the continuous curved casting of thin slabs, which has at least its outer curved extrados plate (10) containing a substantially central enlargement hollow (11) starting from the upper surface (13) of the outer plate (10) and being reduced progressively to zero in the curved inner surface (12) of the plate (10) for sliding of the molten metal, the enlargement hollow (11) being defined by a determined profile, the profile being determined lengthwise by an angle "a" and crosswise by an angle "b", wherein the angle "a" should not exceed a maximum value of 5 DEG  and may vary, from the centre line to the sides of the hollow (11), according to a linear development contained within a field limited at its upper end by that maximum value and at its lower end by zero. <IMAGE>
Patent AT-E124250-T1 (AT)
Inventor: PETERS WOLFRAM JULIUS PAUL
IPC: A61G7/005
Filed: 1992-03-10
Granted: 1995-07-15
Abstract: Hospital bed comprising a wheeled base frame (1) and a (patient) support frame (2) carried thereby through the intermediary of a height adjustment mechanism (3), said height adjustment mechanism (3) comprising a  lambda -shaped linkage that has the lower end of its short leg (20) pivotally connected to the base frame (1) and has the upper end (26) of its longer leg (22) pivotally connected to the support frame (2) at a first location, whereas the lower end (24) of said longer leg (22) is horizontally slidably mounted to the base frame (1), said linkage cooperating with an auxiliary support means that is connected to the support frame (2) at a second location (25), a power source of the expansion and retraction type being provided to operate the height adjustment mechanism, said power source having one end (5) pivotally connected to the base frame (1) and having its other end pivotally connected to the linkage adjacent the central pivot (23) thereof. In accordance with the invention the auxiliary support means is constituted by a link that extends adjacent and parallel to the longer leg (22) of the  lambda -shaped linkage and forms, together with said longer leg (22), a parallelogram linkage, whereby the lower end (25) of the auxiliary link and that of the longer leg (22) are mounted for a joint sliding movement relative to the base frame (1), and wherein the power source is connected with its lower end (5) to a point of the base frame (1) that is located adjacent and below the location where the lower ends of the longer leg (22) and of the auxiliary link are guided in the base frame (1). <IMAGE>
Patent AT-E126028-T1 (AT)
Inventor: WOJCIK HENDRICUS TADEUSZ
IPC: A47B88/04
Filed: 1992-04-29
Granted: 1995-08-15
Abstract: A suspension frame type drawer (1) with an anti-rack system, provided with telescopic guides (10) consisting of a drawer section (11) connected to the drawer (1), a central section (12) and a cabinet section (13) to be housed in a cabinet surrounding the drawer (1) and provided with a rack (14). Mounted to the drawer (1) is a shaft (7) carrying on both sides gear wheels (8) engaging the racks (14). The racks (14) are equipped with a tiltable extension piece (16) having teeth (19). When the drawer (1) is completely pulled out of the cabinet, the gear wheels (8) continue to engage the extended racks (14), so that the anti-racking effect is retained in that position. When pushing in the drawer (1), the extension piece (16) is tilted about its pivot (20). <IMAGE>
Patent AT-E161951-T1 (AT)
Inventor: COX BRIAN MAURICE
IPC: G01N7/14
Filed: 1992-03-31
Granted: 1998-01-15
Abstract: Apparatus for determining the volume of gas dissolved or entrapped in transformer cooling oil includes an oil receiver (2) a metering space (22) and a piston pump (50,52) arranged to apply a reduced pressure to oil in the receiver and to transfer the gas which is liberated from the oil into the metering space. The piston pump (50,52) is connected to and controlled by a controller (C). The metering space (22) comprises a cylinder which accommodates a piston (58) which is connected to be moved by an actuator (62) which is connected to and controlled by the controller. The pressure detector (68) is provided which is responsive to the pressure in the metering space and is arranged to deliver a signal indicative of the magnitude of the pressure to the controller. A transducer (66) is connected to the controller and is arranged to produce a signal, when the said pressure reaches a predetermined value, which is indicative of the volume of gas within the metering space. <IMAGE>
Patent AT-E117594-T1 (AT)
Inventor: HOCHELLA WILLIAM A
IPC: B01J23/40
Filed: 1992-06-17
Granted: 1995-02-15
Abstract: This invention is a catalytic element for use in the catalytic oxidation of ammonia or ammonia and methane. The element comprises a foraminous structure fabricated from a material consisting essentially of a metal selected from the group consisting of platinum, rhodium, palladium and alloys of mixtures thereof characterized by (a) a novel configuration whereby the initial product of the formula: curve to flat ratio (C/F) multiplied by mesh count (N) and wire diameter (dw), for said element is greater than at least about 0.08 and (b) where, for a given throughput, the conversion efficiency is a function of the curve to flat ratio (C/F), wire diameter (dw) and mesh count (N) combination and conversion efficiency is improved by increasing the mesh count (N) for a given wire diameter, increasing the wire diameter (dw) for a given mesh count, and increasing the curve to flat ratio (C/F) to a ratio of above 1.0. <IMAGE>
Patent AT-E136924-T1 (AT)
Inventor: COMMANDEUR RAYMOND
IPC: C09K5/08
Filed: 1992-02-14
Granted: 1996-05-15
Abstract: Heat transfer fluid consisting of (methylbenzyl)xylene and bis(methylbenzyl)xylene. The fluid may also contain a product B: <IMAGE>