baber/WOPTO huggingface dataset:
Patent AT-E60206-T1 (AT)
Inventor: SOEDERVALL SVEN-ERIK
IPC: F25D23/02
Filed: 1987-02-18
Granted: 1991-02-15
Abstract: A glass cover (1) or lid for a chest freezer (2) of the kind in which the goods contained therein are intended to be viewed through the glass cover (1) and which chest (2) is con­structed so that a substantially stationary cushion of air can be generated immediately beneath the glass cover (1), preferably a chest (2) which lacks devices for forcibly cir­culating air in the chest. The glass cover (1) includes a glass panel (4) or two mutually parallel panels (6, 7), and the side of the glass cover facing inwardly towards the in­terior of the chest is provided with a layer (8, 9) for reflec­ting infrared radiation.
Patent AT-E71187-T1 (AT)
Inventor: DOBNER ALFRED
IPC: F02F1/30
Filed: 1988-04-07
Granted: 1992-01-15
Abstract: Cylinder head for a combustion engine which has at least one web insert embedded in the cylinder head in the bridge region between the inlet and outlet valves. In order to prevent the occurrence of heat cracks at the root of the expansion joint receiving the web insert upon cooling of the cylinder head after its casting, the web insert has at least one opening, window or lateral cutout. Through this opening, window or cutout, the material of the cylinder head located on both sides of the web insert is directly connected together.
Patent AT-E114479-T1 (AT)
Inventor: SIVAM GOWSALA
IPC: A61K39/395
Filed: 1988-09-08
Granted: 1994-12-15
Abstract: Method for producing an immunoconjugate comprising the steps of reacting a toxin or protein with a heterobifunctional reagent having the following general formula: <CHEM>  where R1 is:  -(CH2)n-  or <CHEM>  where n = 1 to 10; and where R2 is selected from the group consisting of o- and p-nitrophenyl, 2-chloro-4-nitrophenyl, cyanomethyl, 2-mercaptopyridyl, hydroxybenztriazole, N-hydroxysuccinimide, trichlorophenyl, tetrafluorophenyl, 2-fluorophenyl, 4-fluorophenyl, 2,4-difluorophenyl, o-nitro-p-sulfophenyl, N-hydroxyphthalimide, N,N-diethylamino, N-hydroxypyrrolidone, tetrafluorothiophenyl, and 2,3,5,6-tetrafluorophenyl, under reactive conditions, thereby forming a derivatized toxin or protein. The derivatized toxin or protein is separated from the reaction mixture and combined with an antibody or antibody fragment under reactive conditions, such that at least one native disulfide bond is reduced to produce at least one thiol group, capable of forming a thioether bond between said thiol group and the maleimide group of said derivatized toxin, or protein thereby forming an immunoconjugate. The preferred heterobifunctional linking group is succinimidyl 4-(N-maleimidomethyl)-cyclohexane-1-carboxylate (SMCC).
Patent AT-E60754-T1 (AT)
Inventor: FRIEDERICH KILIAN DR DIPL-ING
IPC: C04B35/56
Filed: 1988-10-01
Granted: 1991-02-15
Abstract: A two-phase ceramic moulding sintered without pressure for a sliding- or sealing-element pairing with improved adjustability of the load-bearing surface fraction of the functional surface contains
 44 to 89.5 % by weight of  alpha -silicon carbide,
 0.5 to 6 % by weight of boron carbide and
 10 to 50 % by weight of metal borides
 from groups 4b to 6b of the periodic table, with an increased metal boride content on the functional surface. A process for producing this two-phase ceramic moulding is indicated.
Patent AT-E106803-T1 (AT)
IPC: B32B1/08
Filed: 1988-12-28
Granted: 1994-06-15
Abstract: The invention relates to piping of polymeric material for holding drawn-in articles, such as cables, pipes and the like. Sliding properties are imparted to the inner circumferential surface of the pipe. The characteristic feature of the invention is that the pipe is produced in a known manner from two concentric polymer layers in a moulding process. These polymer layers are kept different in thickness. A defined amount of friction-reducing additives is added to the inner, thinner polymer layer.
Patent AT-E107837-T1 (AT)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23D7/015
Filed: 1988-02-16
Granted: 1994-07-15
Abstract: The present invention is concerned with an edible, plastified dispersion containing less than 35 wt.% fat, which comprises from 10 to 35 wt.% continuous fat phase and from 90 to 65 wt.% dispersed aqueous phase, said dispersed aqueous phase having an average droplet size, indicated by the number weighted mean diameter, of less than 5 mu m, which dispersion comprises less than 0.1 wt.% amino acid residues. The low-calorie products according to the invention are stable at ambient temperature and under spreading conditions, and have favourable organoleptic properties. Another aspect of the present invention concerns a process for preparing an edible plastified dispersion, comprising:   (a) mixing oil and water so as to obtain an oil- and water-containing emulsion, comprising from 15-28 wt.% fat, from 85-72 wt.% water, and less than 0.1 wt.% of amino acid residues; (b) cooling at least part of the oil, the water or the mixture of oil and water; and (c) working the oil- and water-containing emulsion under such conditions that an oil-continuous phase is formed, and the number weighted mean diameter of the dispersed aqueous phase droplets is less than 5 mu m. t
Patent AT-E84393-T1 (AT)
Inventor: MATTINGLEY-SCOTT MARK ALASTAIR
IPC: H05B41/292
Filed: 1988-05-04
Granted: 1993-01-15
Abstract: Arc discharge lamps driven at frequencies in excess of 20kHz may exhibit the phenomenon of 'acoustic resonance' in which longitudinal and lateral acoustic waves are supported in the arc tube. This is a problem because the acoustic wave may give rise to an instability in the discharge arc, causing it to stretch or gyrate and invariably to extinguish. In some cases damage may be caused to the arc tube. A power supply suitable for an arc discharge lamp (1) comprises a drive circuit (10) arranged to supply voltage to the lamp (1) and control means (20) for causing a characteristic of the voltage to vary, with time, in accordance with a pseudo random sequence in order to reduce, or eliminate, acoustic resonance in the lamp (1).
Patent AT-E62657-T1 (AT)
Inventor: QUALLICH GEORGE JOSEPH
IPC: C07C51/09
Filed: 1988-06-07
Granted: 1991-05-15
Abstract: A novel three-step process for preparing 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid is disclosed, which involves (1) reducing 4-(3,4-dichlorophenyl)-4-ketobutanoic acid to 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid; (2) then converting the intermediate hydroxy acid formed in the first step to 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone, and (3) thereafter reacting the resulting gamma-butyrolactone compound with benzene in a Friedel-Crafts type reaction to form the desired final product. The latter compound is known to be useful as an intermediate leading to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone and ultimately, to cis-(1S)(4S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrah ydro-1-naphthaleneamine (sertraline), which is known to be a preferred anti-depressant agent in the field of medicinal chemistry. The aforementioned 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone and 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid are both novel compounds. There is also disclosed a novel process for converting 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone directly to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, as well as an alternate novel process for converting 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid directly to this same key intermediate.
Patent AT-E92048-T1 (AT)
Inventor: LUNTS LAWRENCE HENRY CHARLES
IPC: A61K31/426
Filed: 1988-08-10
Granted: 1993-08-15
Abstract: The invention provides compounds of the general formula (I) <CHEM>  and physiologically acceptable salts and solvates thereof, wherein  Q represents a chlorine atom or a trifluoromethyl group; X represents a bond, or a C1-6alkylene, C2-6alkenylene or C2-6alkynylene chain, and Y represents a bond, or a C1-6alkylene, C2-6alkenylene or C2-6alkynylene chain with the proviso that the sum total or carbon atoms in the chains X and Y is not more than 10, and the chains XCH2 and CH2Y may each be optionally substituted by one or two C1-3alkyl groups, or, when one carbon atom is substituted by two alkyl groups, these may be linked to form an alkylene group;  R represents a hydrogen atom or a C1-3alkyl group; R<1> and R<2> each represent a hydrogen atom or a C1-3alkyl group, with the proviso that the sum total of carbon atoms in R<1> and R<2> is not more than 4; and Het represents a benzoheteroaryl or a monocyclic heteroaryl group wherein the heteroaryl group is 5 or 6 membered and contains 1, 2 or 3 hetero atoms, one of which is a nitrogen atom and the other(s) is (are) nitrogen, oxygen or sulphur atom(s), and the group Het may optionally be substituted by one or two groups selected from C1-4alkyl, C1-4alkoxy, hydroxy, halogen, -NR<3>R<4> and -COR<8>; where R<3> and R<4> each represent a hydrogen atom or a C1-4alkyl group or -NR<3>R<4> forms a saturated heterocyclic amino group which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- or -S- or a group -NH- or -N(CH3)-; and  R<8> represents hydroxy, C1-4alkoxy or -NR<3>R<4>;  with the proviso that   (i) when Het represents a pyridyl group substituted by the group -NR<3>R<4> or -COR<8> and Q is a chlorine atom, or (ii) when Het represents a pyridyl group optionally substituted by one or two groups selected from halogen, hydroxy, C1-3alkyl and C1-3alkoxy, and Y represents a bond or a C1-4alkylene, C2-4alkenylene or C2-4alkynylene chain, then, in both cases, R represents a C1-3alkyl group and/or at least one of the chains -XCH2- and -CH2Y- is substituted by one or two C1-3alkyl groups.   The compounds have a stimulant action at  beta 2-adrenoreceptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent AT-E77381-T1 (AT)
Inventor: GRABIAK RAYMOND CHARLES
IPC: C07F9/38
Filed: 1988-12-27
Granted: 1992-07-15
Abstract: Waste streams from N-phosphonomethylglycine facilities are treated to remove by-products, unreacted raw materials and N-phosphonomethylglycine by heating the waste stream in the presence of a transition metal catalyst and contacting the waste stream with an oxygen-containing gas.
Patent AT-E94977-T1 (AT)
Inventor: SAWATA SINJI
IPC: F24J2/52
Filed: 1989-04-20
Granted: 1993-10-15
Abstract: This invention relates to a solar cooker assembly comprising a circular and convex Fresnel lens (11) having its convex side facing either upward or downward, a protective frame unit (12,15) rigidly fitted to the periphery of said Fresnel lens, a support unit (13,14) for swingably supporting said Fresnel lens so that the elevation and the azimuth of the lens can be freely chosen without restriction and a cooking unit (36,37) located at the focal point of said Fresnel lens.
Patent AT-E94002-T1 (AT)
Inventor: CHESNOY JOSE
IPC: H01S5/125
Filed: 1989-09-04
Granted: 1993-09-15
Abstract: A semiconductor laser (2) constitutes a monolithic source whose intensity is modulated at a frequency lying in the microwave frequency range, typically 10-20 GHz to 100 GHz. It is based on coupling between the longitudinal modes of the laser, with intensity modulation being given by beats between the various modes of the laser. Optimization and control of the laser are made possible by splitting the optical cavity (6, 8, 10) of the laser into successive sections (20, 22, 24). The invention is particularly suitable for telecommunications applications.
Patent AT-E105937-T1 (AT)
Inventor: GRIBNAU THOMAS CORNELIS JOSEPH
IPC: G01N33/543
Filed: 1989-03-24
Granted: 1994-06-15
Abstract: The invention concerns a method for detecting a specific binding substance in blood or a derived fraction thereof. In this method one uses the binding affinity between the specific binding substance and its co-reactant. Moreover, a reaction component containing peroxidase activity is applied. The incubation of a reaction mixture, containing the specific binding substance and its co-reactant, with the reaction component has to be carried out in the presence of a quaternary ammonium salt.
Patent AT-E127588-T1 (AT)
Inventor: HU MAE WAN-LENG
IPC: C07C235/34
Filed: 1989-12-21
Granted: 1995-09-15
Abstract: Methods are disclosed for inactivating interfering binding proteins in a immunoassay for a member of a specific binding pair (sbp). The method comprises including in an assay medium containing a sample suspected of containing an sbp member and an interfering binding protein an effective amount of a water soluble compound having two substituted or unsubstituted phenyl groups linked to a common atom. When the sbp member or its sbp partner has two phenyl groups linked to a common atom, the compound has a number of groups other than hydrogen attached to the phenyl groups and the atom that differs by at least two from the number of such groups on the sbp member. When the sbp member or its sbp partner has two phenyl groups linked to a common atom and the binding protein is not an antibody, the compound has only one group other than hydrogen attached to a phenyl group or the common atom. The methods have particular application in avoiding cross-reactivity of non-analyte materials in a sample with immunochemical reagents used in such assay. The methods have application also in disrupting complexes between an analyte to be determined and other materials so that one can accurately determine the amount of an analyte in a sample.
Patent AT-E89054-T1 (AT)
Inventor: BERTAUX GILLES
IPC: E05B47/00
Filed: 1989-02-07
Granted: 1993-05-15
Abstract: Dual-bolt high-security lock with an electric motor, comprising in combination: a) a freely rotatable geared motor (3) fixed to the bolt shank (2) and secured by means of its axle (4) to a toothed pinion (5) meshing with a rack (6) fastened to the faceplate (7) of the lock; b) a key entry barrel (15) fixed to a plate (19) secured to the faceplate (7) by means of a plate (21) and extended in its lower part by two hollow cylindrical bearing surfaces (27) and (28) holding a driving plate (14) provided with an oblong central orifice for the passage of the end of the key and with two studs (16) and (16') positioned at its edge symmetrically in relation to its centre, one of these studs (16) being positioned in proximity to a finger (13) terminating the bolt shank (2), in such a way that the key rotating in the barrel (15) drives the plate (14) in rotation and the stud (16) in proximity to the finger (13) drives the latter, thus causing the displacement of the bolts (1-1'). <IMAGE>
Patent AT-E93204-T1 (AT)
Inventor: POUTET JEAN-CLAUDE
IPC: B65G1/08
Filed: 1990-03-02
Granted: 1993-09-15
Abstract: In a device for conveying and for controlling the movement of roller pallets or roller mounting units (17) with a plurality of pressure elements (30a) which can be brought into contact with the pallets, a solution is to be provided by means of which roller pallets can be conveyed in corresponding bearings in a simple manner without considerable mechanical outlay and with gentle mutual stressing of the contacting elements. This is achieved in that the pusher elements are designed as elastic rollers (30a) which contact the lower planar surface of the pallets (17) in the conveying movement (arrow 36a), these rollers (30a) being impeded in their rolling movement in the pushing direction by detents (34a, 35a) which contact the rollers. <IMAGE>
Patent AT-E107440-T1 (AT)
Inventor: KRIEDT HANS DIPL-ING
IPC: H02H9/04
Filed: 1990-03-13
Granted: 1994-07-15
Abstract: A transistor circuit, which can be integrated monolithically, for limiting temporary positive high voltages on an electrical conductor (L1) is shown, the emitter terminal of a pnp-transistor (T1) being connected to the electrical conductor (L1), the collector terminal of this pnp-transistor (T1) being connected to a reference potential (earth), the base terminal of the pnp-transistor (T1) being connected via the parallel circuit of a high-resistance resistor (R1) and of a first capacitor (C1) being connected to the electrical conductor (L1), the base terminal of the pnp-transistor (T1) being connected via a second capacitor (C2) to the reference potential (earth) and this pnp- transistor (T1) being conductive only when a predetermined potential threshold, positive with respect to the reference potential (earth), is exceeded. 
<??>In addition, a semiconductor arrangement for implementing the circuit is described, the first capacitor (C1) being implemented by a plate capacitor, formed from the electrical conductor (L1), an insulation layer (OXI) and a semiconductor layer (EPI), the second capacitor (C2) being implemented by the blocking layer capacitance of a pn-junction, the pnp-transistor (T1) being implemented by a p-doped substrate (SUB), to which the reference potential is applied, an n- doped epitaxial trough (EPI), arranged on the substrate (SUB), and a delineated p-doped region (P), fitted in the epitaxial trough (EPI) and connected to the conductor (L1), and an epitaxial layer being provided as the resistance material for implementing the high- resistance resistor (R1). 
<IMAGE>
Patent AT-E89778-T1 (AT)
Inventor: GERKEK FRANC
IPC: B26D7/01
Filed: 1990-04-06
Granted: 1993-06-15
Abstract: A sensing mechanism for use with a paper cutting machine having a table (17) for supporting a pile of sheets to be cut. There is provided a knife (18) for cutting the pile (14), a clamp (15) for the pile (14), means for operating the knife and means for moving the clamp (15) up and down, a back gauge for movement along the table against the pile (14) to position it for cutting, and means (13) for moving the back gauge forward and backward. An optical sensing means is provided for positioning over the table (17) to observe a target area of the surface of the top sheet on the pile (14), containing marking indicating a desired cutting line. A visual display means (C) is located remote from the sensing means and operatively connected thereto to display a visual image of the target area. The display is provided with reference marking for registry with said cutting marking on the top sheet when the pile (14) is in a position a known distance from the cutting position.
Patent AT-E121910-T1 (AT)
Inventor: BATTISTELLA MIRCO
IPC: A43B5/04
Filed: 1990-08-28
Granted: 1995-05-15
Abstract: The adjustable closure device includes a tensioning means, such as a lever, for actuating a cable (6) adapted to tighten the front and rear quarters of the ski boot; the front quarter (3) has a stop element (11) for engaging the front quarter with the shell (2) when the skier extends his/her leg; a release means (13,18) is provided for releasing the stop element disengaging the front quarter from the shell and thus obtaining a walking position.
Patent AT-E118289-T1 (AT)
Inventor: SRAIL RAYMOND CHARLES
IPC: C08L101/00
Filed: 1990-09-18
Granted: 1995-02-15
Abstract: A flexible magnetic blend composition is provided which is comprised of high energy ferrite magnetic particles in a flexible high temperature resistant and oil resistant polymer binder. The binder system is preferably a highly saturated nitrile rubber (HSN) or a polymer alloy of the same in which a HSN is the major polymer containing alloying polymers and/or additives which are compatible with processing, subsequent electron beam curing, and final product performance. The system binder is highly loaded usually from 55 to 65 volume percent with the high energy ferrite particles, i.e, barium and/or strontium ferrite particles, which can produce bonded magnets with a maximum energy product of at least 1.0 megagauss-oersteds, a remenance, Br, of at least 2000 gauss, a coercive force, Hc, of at least 1800 oersteds, and an intrinsic coercivity, Hci, of at least 2000 oersteds. The process for production of this system involves the binder system and ferrite particles being mixed, the ferrite particles oriented in a preferred direction during processing, then formed into a final geometry before being cured by high voltage electron beam radiation, preferably in excess of 3,000,000 electron volts. The electron beam curing in the solid state fixes dimensional stability, magnetic properties, oil, solvent, and chemical resistance of the part even when exposed to subsequent hostile temperature environments of 125<o>C or higher. Any off geometry parts or trim produced in the process prior to radiation curing can be recycled through processing several times without fear of premature cure.
Patent AT-E121546-T1 (AT)
Inventor: MOUSSEAUX DANIEL
IPC: G02F1/35
Filed: 1990-11-26
Granted: 1995-05-15
Abstract: An electrooptic component such as a semiconductor optical amplifier (L) is mounted on a copper base (EL) which is housed in a receptacle consisting of two blocks (DA, DB) of a ferrous alloy. Two other blocks (BA, BB) carry fibres to be coupled (FA, FB), and are fixed to this receptacle by soldering pins (PA, QA, PB, QB) on the mutual bearing-face edges of these blocks. 
<??>The invention is particularly applicable to fibre optic telecommunication networks. 
<IMAGE>
Patent AT-E121893-T1 (AT)
Inventor: THANHAEUSER GERHARD DIPL-ING T
IPC: H04J3/12
Filed: 1990-11-26
Granted: 1995-05-15
Abstract: According to a prior patent application, the digital user data signal is transmitted in CMI code and, when the code is generated, a binary signal content of the auxiliary signal is allocated to one of the element combinations excluded according to the CMI code rule. Only the start of a one bit or zero bit of the auxiliary signal is marked, so that needle pulses occur at the receiving end at comparatively large intervals only, which pulses are adequate for transmission of the auxiliary signal but severely impede generation of a clock signal at the receiving end. According to the invention, a combination signal is therefore transmitted which contains a clock pulse pattern for simple generation of a clock signal at the receiving end. <IMAGE>
Patent AT-E84484-T1 (AT)
Inventor: MARTIN ROBERT WILLIAM TIMOTHY
IPC: B65D27/00
Filed: 1990-01-18
Granted: 1993-01-15
Abstract: A mailing envelope has a front (1), a back flap (4) joined at a bottom fold line (5) to the front, side flaps (6) inwardly folded and secured to the back flap, and a top flap (3). So that the envelope is suitable for use in a very wide range of mailing machines:-   (a) the respective side edges (8) of the top flap (3) extend at 65 - 75 DEG  to the top fold line for a perpendicular distance of at least 5 mm from the top fold line, (b) the side flaps (6) have top shoulders (10) which each extend away from the side fold line (7) at 10 - 20 DEG  to the top fold line (2) for a perpendicular distance of at least 18 mm, (c) the throat depth is at least 20 mm for a distance of at least 35 mm on each side of the centre of the top fold line (2), and (d) said top shoulders (10) intersect the upper edge (11-13) of the back flap (4) at a perpendicular distance in the range 4 - 15 mm from the top fold (2), and at this intersection (14)   (i) the upper edge (13) of the back flap is at +/- 10 DEG  to the top fold line (2), and (ii) the radius of curvature of the upper edge (13) is not less than 20 mm.   4
Patent AT-E152151-T1 (AT)
Inventor: SHARMA MAHENDRA KUMAR
IPC: B01J13/00
Filed: 1990-08-09
Granted: 1997-05-15
Abstract: Melting meltable polymer additives, adding at least two surfactants, one with low HLB value and one with high HLB value under sufficient agitation and cooling the resulting homogeneous melt.