baber/WOPTO huggingface dataset:
Patent AT-E20621-T1 (AT)
Inventor: ALEXANDER MARTIN DR
IPC: G01N13/02
Filed: 1983-01-18
Granted: 1986-07-15
Abstract: PCT No. PCT/EP83/00013 Sec. 371 Date Aug. 1, 1983 Sec. 102(e) Date Aug. 1, 1983 PCT Filed Jan. 18, 1983 PCT Pub. No. WO83/02500 PCT Pub. Date Jul. 21, 1983.The invention relates to a method for measuring and/or monitoring the surface tension of fluids in which a circular region of the surface of the fluid is excited to oscillation, a system of circular standing capillary waves is produced and this is determined by measuring the intensity of reflected light radiation. Such a method is distinguished by simple operation and is also suitable for automatic monitoring of surface tension.
Patent AT-E31796-T1 (AT)
Inventor: MILBURN WILLIAM W JR
IPC: F16K3/02
Filed: 1984-03-09
Granted: 1988-01-15
Abstract: Structure and method for providing timed valving in which a nutating plate having an opening defined therethrough moves relative to at least one other nominally static plate having a complementary opening defined therethrough, the nutating plate at one portion of the nutating travel bringing the opening defined thereto in alignment with the complementary static opening and in another portion of the nutating movement positioning such opening therethrough in a spaced, sealing relationship relative to the complementary static opening. Either the nutating or nominally static plate may be utilized in pairs such that a sandwiched relationship between one type of plate and the other exists. The static and nutating plates may advantageously be biased together. Timing of the opening and closing of the valving structure may be adjusted relative to a nominal rotating shaft such as to provide opening and closing cycles of selected portions of an entire rotation.
Patent AT-E31943-T1 (AT)
Inventor: KOENIG KARL-HEINZ PROF DR
IPC: C22B3/26
Filed: 1984-09-11
Granted: 1988-01-15
Abstract: There is described a process for the separation and purification of the platinum group metals from base metal out of acidic aqueous solutions. For this purpose there is used a substituted thiourea of the formula R1R2N-CS-NH-CO-R3 or R1R2N-CS-NH-COOR3 as the precipitation agent. Preferably there are employed N,N-diaklyl-N'-benzoylthiourea wherein R1 and R2 are methyl, n-butyl, or n-hexyl.
Patent AT-E28849-T1 (AT)
Inventor: WILLEMSEN HENRICUS JOHANNES
IPC: B67D7/74
Filed: 1984-12-20
Granted: 1987-08-15
Abstract: A mixing system for fluids mainly comprising a fluid pump, a fluid amount meter based on the displacer principle and a dosing pump coupled with the main pipe system in which  a) the dosing pump is designed in the form of a displacer pump, b) the dosing pump is mechanically coupled with one of the moving parts of the volume gauge.
Patent AT-E29626-T1 (AT)
Inventor: FOULKE RICHARD F
IPC: H01L21/677
Filed: 1984-05-16
Granted: 1987-09-15
Abstract: Apparatus that uses a suction engagement element to transport semiconductor wafers between processing boats and detects when suction engagement has not occurred despite the engagement element having been moved toward a wafer a distance sufficient to enable said engagement, and then adjusts the position of the engagement element relative to the object (e.g., by backing up and trying again or by pivoting the engagement element) to facilitate the suction engagement.
Patent AT-E52028-T1 (AT)
Inventor: BARNIKOL WOLFGANG PROF DR DR
IPC: A61K31/495
Filed: 1985-05-03
Granted: 1990-05-15
Abstract: 1. Utilization of at least one diamine from the group comprising dimethyl-amino-ethylamine, tetramethylethylene-diamine, tetraethyl-ethylene-diamine for the preparation of an erythrocyte-softener.
Patent AT-E43163-T1 (AT)
Inventor: DURAND FRANCOIS
IPC: F16H1/32
Filed: 1985-09-21
Granted: 1989-06-15
Abstract: In a plant gear box or transmission with two double eccentrics, radial clearance is provided in the bearings of one planet which is greater than that of the other planet for optimum force splitting.
Patent AT-E46697-T1 (AT)
Inventor: CASAGRANDE CESARE
IPC: C07F9/553
Filed: 1985-06-20
Granted: 1989-10-15
Abstract: New mono O-phosphate ester derivatives of catecholamine compounds are disclosed, which exhibit improved absorption and effectiveness with respect to their parent compounds.
Patent AT-E37985-T1 (AT)
Inventor: SHEU POR-JIY
IPC: B66D5/04
Filed: 1985-08-23
Granted: 1988-11-15
Abstract: An improved descent device including a rotating spool on which are wound cables 34 and 35 is provided with a fluid rotation-retarding means having a plurality of vane members mounted for rotation in fluid-filled chamber 12. Each vane member is comprised of a vane shell 23 receiving a vane core 22 which is normally biassed in a radially inward direction and is extensible from the vane shell 23 by centrifugal force. The retarding force depends on the contact surfaces between the vane members and the fluid 10 which vary with centrifugal force.
Patent AT-E48038-T1 (AT)
Inventor: BRUMM GERHARD
IPC: G01R1/073
Filed: 1985-08-16
Granted: 1989-12-15
Abstract: 1. A test adapter for an electronic printed circuit board, to bold the printed circuit board temporarily outside the equipment which serves to receive the printed circuit board in the usual operating state, which adapter comprises : - a component carrier (1) in the form of a board, - two contact stripe (2) which are adapted to one another and situated opposite one another at the ends of the component carrier (1) and which are constructed in the form of female multipoint connector and of a male multipoint connector, while - associated contacts of the male and female multipoint connectors are connected, in each case, by a path of electrically conducting material extending along the component carrier (1), - each path further comprises at least one contact region (7), particularly a test terminal, which is accessible from outside the equipment, and this test terminal is arranged spatially adjacent to the contact strip (2) serving to receive the circuit board to be tested, characterised in that, - a display arrangement (9, 9') is disposed in the spatial vicinity of the contact region (7) for the optical display of electrical characteristic values of the signals present on the conducting paths, and - at least one housing (8) for electronic components is provided on the component carrier (1) in the form of a circuit board, beside the contact region (7) at the same side and/or directly opposite the contact region (7) at the other side of the component carrier (1), and - the housing (8) is selectively disposed on the component carrier (1) in such a manner that it is either arranged beside the contact region and at the same time its structural height is not above that of the contact strips, or that it is situated outside the zone which is between the neigh-bouring printed circuit boards in the test state.
Patent AT-E45660-T1 (AT)
Inventor: THOM GUENTER ING GRAD
IPC: H01R12/71
Filed: 1986-03-03
Granted: 1989-09-15
Abstract: A backplane wiring comprising a backplane printed circuit board 1 through which contact pins 2 are inserted and centering strips 3 which can be plugged on the contact pins of the circuit board to allow the acceptance of plugs or clip connectors so as to provide as many plugs as possible for the backplane wiring of the PC cards. The backplane printed circuit board 1 comprises a complete pin field and the centering strips 3 are provided with lateral recesses 4 at their longitudinal walls for accepting adjoining contact pins 2.
Patent AT-E50276-T1 (AT)
Inventor: FINK ROLAND
IPC: C08L51/02
Filed: 1986-04-17
Granted: 1990-02-15
Abstract: The present invention relates to molding materials and sheets which possess improved aging and contact properties, and which comprise a plastic blend based on an acrylate-grafted vinyl chloride polymer, preferably polyvinyl chloride, having an acrylate content of 30-60% by weight, preferably 35-50% by weight, based on 100 parts by weight of vinyl chloride polymer. The molding materials and sheets further comprise another polymer or polymer blend having a glass transition temperature greater than 30 DEG  C., preferably greater than 40 DEG C., which is compatible with the vinyl chloride graft polymer. If necessary, additional fillers, processing agents and other conventional additives may be included, so long as 28-44.9% by weight, preferably 30-44.8% by weight, of the vinyl chloride polymer grafted with acrylate is present and 55.1-72% by weight, preferably 55.2-70% by weight, of the other polymer or polymer blend is present.
Patent AT-E54399-T1 (AT)
Inventor: COLLARD MICHEL
IPC: A01G3/04
Filed: 1986-10-17
Granted: 1990-07-15
Abstract: 1. A modular trimmer composed of elements secured together and mutually driving one another, each element being composed of a profiled modular casing on which a shaft is secured equipped, at one of its ends, with a cutter blade, characterized in that the modular casings (15) are assembled together by means of parts of trapezoidal section (16) secured by means of screws (17) in trapezoidal grooves (15a) made in the side walls of the modular casings (15), in that the shaft is secured to the modular casings (15) by means of a case (18) supporting ball bearings, the said case being of rectangular shape and engaging into a rectangular groove (15b) provided longitudinally in the front wall of the modular casing (15), in that the drive shaft (19) is hollow and is provided, on the side of a double pulley (7), with grooves (19c) allowing it to be driven by means of a grooved shaft motor and, on the blade (5) side, by means of a circular flange (19a) against which the blade (5), arranged in a casing (22) is held by a retaining washer (6) and is secured by means of screws (21), in that the profiled section has, on its front face, lateral grooves (15d) disposed symmetrically relative to the longitudinal centre plane of the profiled section, and in that the cutting part of the blade (5) has a radius curvature decreasing from the hub towards the periphery.
Patent AT-E57079-T1 (AT)
Inventor: HAIDER EDUARD
IPC: A47C3/02
Filed: 1986-02-17
Granted: 1990-10-15
Abstract: Sitting or resting furniture, in which the upper and lower parts can move in relation to one another. The upper part (12) is suspended in a pendular manner on the lower part (13) by a cable suspension (11, 21, 31). In this way several sets of cable suspensions (11, 21, 31) are functionally connected in series, each with a differential natural frequency. By choosing the differential natural frequency it is ensured that at least one set of cable suspensions (11, 21, 31) is excited at or near its natural frequency and in this way even with small pulses already sufficient oscillation amplitudes are obtained in at least one set of cable suspensions (11, 21, 31).
Patent AT-E72186-T1 (AT)
Inventor: ADELMAN HERBERT B
IPC: B65B23/22
Filed: 1986-08-20
Granted: 1992-02-15
Abstract: Heat sealing of wrapper laminates (31, 32) made of foam (102) supported by a porous substrate sheet is improved by coating on the foam-engaging face of the substrate a barrier layer such as polyvinylalcohol to keep the foam (102) when melted from bleeding through the substrate. The support for the foam can alternatively be non-porous film such as polyethylene terephthalate. In a cold sealing embodiment the foam face of supported foam wrappers has a cohesive-nonadhesive layer which can contain improved volatile corrosion inhibitor and/or antistat compositions that do not shorten its shelf life below about six months. One such composition is a mixture of dicyclohexylamine with 2-amino-2-lower-alkyl-propadiol-1,3. Protective colloid such as polyvinylpyrrolidone is preferably also added to improve the compatability of the volatile corrosion inhibiting composition with the rubber latex that provides the cohesive-nonadhesive characteristics. Heat sealing of wrapper can be effected with the help of hot melting shoes (39 and 41).
Patent AT-E91672-T1 (AT)
Inventor: BOWERS WAYNE E
IPC: B01D53/56
Filed: 1986-10-03
Granted: 1993-08-15
Abstract: Disclosed is a process for reducing nitrogen oxides in an effluent from the combustion of a carbonaceous fuel under oxygen-rich conditions which minimize the production of carbon-based pollutants. A dispersion of a dilute aqueous urea solution is injected into an effluent at a temperature above 2000 DEG  F., and preferably above 2100 DEG  F. The concentration of the urea in solution and the size of the droplets in the dispersion are selected to provide the reduction in nitrogen oxides. The solution will preferably contain at least 80% by weight solvent and contain droplets sized within the range of from 150 to 10,000 microns.
Patent AT-E59705-T1 (AT)
Inventor: TOSI BRUNO
IPC: G01N30/24
Filed: 1987-03-05
Granted: 1991-01-15
Abstract: A device for heating sample containing vials, in a gas-chromatographic apparatus provided with an automatic sampler, comprises a shroud in which a depression is made by a fan which sucks external air and conveys it under pressure into a Venturi tube shaped duct. This depression causes more external air to be sucked through separate openings of the shroud and to follow a different path along the resistors, the sampler, the tray and the vials and to be eventually exhausted through the vent together with air coming from the fun duct.
Patent AT-E76433-T1 (AT)
Inventor: FRANCALANCI FRANCO
IPC: C12R1/72
Filed: 1987-03-13
Granted: 1992-06-15
Abstract: The biotechnological prepn. of L(-)-carnitine chloride of formula (I) comprises (a) reacting a racemic ester of (R,S)-3,4,-epoxy-butyric acid of formula (II) (R = 1-10C alkyl or benzyl; benzyl) with an enzyme or with a microorganism producing the enzyme, capable of hydrolysing asymmetrically and in a prevalent way enantiomer S(-), under pH conditions controlled by alkalis and sepg. the enantiomer S(-) by usual techniques from non-reacted ester (II) which is present in the R(+) form, (b) reacting the R(+) form of ester (II) with an enzyme capable of hydrolysing the R(+) form quantitatively, under pH conditions controlled by alkalis, to obtain a salt of 3,4-epoxybutyric acid of formula (III) (X = a cation such as Na, K or Li) in the R(+) form and (c) reacting the R(+) form of the salt (III) with trimethylamine in a molar excess and, after having removed the excess with HCl, obtaining (I). Pref. asymmetric hydrolysis is carried out with steapsin, pancreatin or lipase from Candida Cylindracea. Step (b) is pref. carried out using a hydrolytic enzyme pref. Subtilisina BPN', Subtilisina Calsberg or Alcalase (RTM).
Patent AT-E110722-T1 (AT)
Inventor: SCHAAP ARTHUR P
IPC: C07C39/38
Filed: 1987-06-23
Granted: 1994-09-15
Abstract: An alkene compound of the formula <CHEM> wherein R1 is selected from an alkyl, alkoxy, aryloxy, and aryl group or R1 and R2 together form a condensed polycyclic aryl group bonded to the carbon atom through a spiro linkage, R2 is an aryl group and is substituted with an X-oxy group wherein X is a group removable by an activating agent selected from bases, enzymes and electron donors, and R3 and R4 are combined together to form a polycyclic carbon containing organic group which is spirofused to the carbon atom.
Patent AT-E63863-T1 (AT)
Inventor: VOLK HEINRICH
IPC: B41K1/10
Filed: 1987-08-27
Granted: 1991-06-15
Abstract: A printing mechanism is described comprising a plurality of type carriers (12, 34) which on their outer peripheral face carry in one region printing types and in another region indicator types (44). The printing types can be brought into a printing position by turning the type carriers (12, 34). A setting means (32, 20, 24) including an actuating knob (32) can be brought into a drive connection with each of the type carriers (12, 34) for rotation thereof. Stop means (100, 102, 104, 106, 110) limit the turning travel of the type carriers (12, 34). Detent elements (96) hold the actuating knob against rotation relative to the type carrier (12, 34) which is in drive connection with the setting means (32, 20, 24), with a detent moment governed by the spring hardness of the detent elements. The spring hardness and thus the detent moment are determined so that when a moment is applied greater than the detent moment, rotation is permitted between the actuation knob and the type carrier, and when a moment is applied, there is no relative rotation between the actuation knob and the type carrier, and the type carrier is turned.
Patent AT-E57421-T1 (AT)
Inventor: ARNOLD ANDRE
IPC: E05D3/06
Filed: 1987-12-08
Granted: 1990-10-15
Abstract: 1. Pivot for a tilting or oscillating roof window and that comprises : - one fixed element (2) fitted solidly to the casing and linked to one of the ends (21) of a tilting lever (4) through a first hinged spindle (18) ; - one mobile element (3) fitted solidly to the tilting or oscillating wing and linked to the other end (33) of the tilting lever (4) through a second hinged spindle (36), with these two hinged spindles (18, 36) being offset, in the open position of the tilting or oscillating wing, outwards in relation to the plane of the wing, following a first rotation around the second hinged spindle (36) followed by a second rotation around the first hinged spindle (18) ; - locking means for the purpose of preventing the rotation of the tilting lever (4) around the first hinged spindle (18) ; - and blocking means that are fitted, following a rotation of the aforesead mobile element (3) around the second hinged spindle (36), for cancelling the effects of the locking means in view of permitting the second rotation of the tilting lever (4) around the first hinged spindle (18), with this pivot characterized in that : - the blocking means are fitted on the second hinged spindle (36) and consist, on one hand, of a blocking element (39) slipped onto the latter and fitted solidly in rotation to the mobile element (3), through the intermediate of a catch (44) that projects in relation to one of the faces (37) of this mobile element (3) and, on the other hand, of a catch (74) located on the rear face (38) of the parallel flange (34) of the tilting lever (4) and that co-operates with two stope (72), (73) of the mobile element (3) for the purpose of determining the previous rotation of the latter in relation to the flange (34) of the tilting lever (4) ; - and in that the locking means consist of a return spring (59) fitted on the parallel flange (34) of the tilting lever (4) and that pivots around an axis (55), and of a striker (8) fitted solidly to the fixed element 2 and located at the level of the transverse wall that links the two parallel flanges (22, 34) of the tilting lever (4).
Patent AT-E138648-T1 (AT)
Inventor: LOGIN ROBERT B
IPC: A61K8/49
Filed: 1987-06-16
Granted: 1996-06-15
Abstract: N-hydrocarbon substituted lactams, particularly N-alkyl substituted lactams having formula (A), wherein R' is a hydrophobic radical such as linear or branched chain alkyl group containing from 8 to 20 carbon atoms, most preferably 8 to 14 carbon atoms; which lactams are capable of forming micelles in aqueous solutions irrespective of pH and have critical micelle concentrations of between about 1 x 10<-3> and about 1 x 10<-5> moles per liter. The invention also relates to the uses of the N-hydrocarbon substituted lactams which involve surfactant properties, such as solubility, wetting, viscosity building, emulsifying, foam boosting and/or complexing properties.
Patent AT-E130914-T1 (AT)
Inventor: MCSHERRY THOMAS W
IPC: E04F13/21
Filed: 1987-09-03
Granted: 1995-12-15
Abstract: A multi-function integrally molded plastic fastener (10) for insertion within a hole in a wall for fastening objects to any of solid, thick or thin hollow walls. The fastener (10) comprises a base element (1) and an anchoring element with the base element (1) being positioned within the hole and depending whether the wall is solid, thick or thin hollow wall, the anchoring element is positioned totally within, partially within and totally behind the wall respectively. The anchoring element is comprised of outstretched anchoring arms (4) which are collapsible for insertion within the hole and which arms have interfitting sections of a sinusoidal wave configuration (10a, 11a, 10b, 11b) to minimize the cross section of the anchoring element and the width required for the hole. In preferred embodiment a stiffening rib (15) is interposed between wave crests (10a, 10b) and wave troughs (11a, 11b). The ends of the arms (9), spaced from the base element (1), engage an external fastening member (16) thereby providing a solid anchorage in any of a solid, thick or thin hollow wall. <IMAGE>
Patent AT-E78961-T1 (AT)
Inventor: BRUNNER RUDOLF
IPC: H02K9/19
Filed: 1988-02-10
Granted: 1992-08-15
Abstract: In order that the heat produced in the stator can be dissipated deliberately and effectively, an annular heat transmission body (W) of metal is provided which touches the inner wall (35) of the housing (2) and the stator (11) at least in the region of its upper end, and forms a heat bridge from the stator (11) to the housing upper part (4). The heat transmission body increases the heat flow from the stator into the housing upper part, from which the heat can be dissipated very effectively via an external cooling fan (10), and simplifies the assembly of the pump. <IMAGE>
Patent AT-E66588-T1 (AT)
Inventor: PARRAN JOHN JOSEPH JR
IPC: A61P1/02
Filed: 1983-06-14
Granted: 1991-09-15
Abstract: Disclosed are oral compositions containing par­ticular pyrophosphate salts which provide an anticalculus benefit.
Patent AT-E78531-T1 (AT)
Inventor: HUHN KARL DR DIPL-CHEM
IPC: D06M101/16
Filed: 1988-09-08
Granted: 1992-08-15
Abstract: The invention is a process wherein organic fibers are impregnated with organopolysiloxane (1) containing, in addition to diorganosiloxane units in which the two SiC-bonded organic radicals are monovalent hydrocarbon radicals, at least two monovalent SiC-bonded radicals containing basic nitrogen, at least some of the SiC-bonded radical containing basic nitrogen comprising SiC-bonded N-cyclohexylaminoalkyl radicals. The SiC-bonded N-cyclohexylaminoalkyl radicals are in monoorganosiloxane and/or diorganosiloxane and/or triorganosiloxane units. The preferred SiC-bonded N-cyclohexylaminoalkyl radical is the SiC-bonded N-cyclohexyl-3-aminopropyl radical. The organopolysiloxane (1) contains optionally condensable groups which are bonded directly to silicon. The organopolysiloxane (1) containing condensable groups bonded directly to silicon can be employed together with an organopolysiloxane (2a) containing at least 3 Si-bonded hydrogen atoms per molecule, or together with trialkoxy- or tetraalkoxysilanes (2b), and if appropriate, together with a catalyst (3) for the condensation of condensable groups bonded directly to silicon.
Patent AT-E83182-T1 (AT)
Inventor: HOHNERLEIN ERNST
IPC: B23K3/08
Filed: 1988-10-22
Granted: 1992-12-15
Abstract: The invention relates to a process and a device for applying a flux to a geometrically defined soldering point. 
<??>The essence of the invention lies in the fact that the flux is first of all ultrasonically atomised in a pressureless or approximately pressureless manner, and that the flux mist is then transported by means of a specific air flow to the soldering point and is applied to the latter. 
<IMAGE>
Patent AT-E80403-T1 (AT)
Inventor: CANIVENC EDITH
IPC: C08G77/38
Filed: 1988-12-29
Granted: 1992-09-15
Abstract: A diorganopolysiloxane containing a 3-benzylidenecamphor functional group chosen from those of the formula: 
<IMAGE>
 in which:
 - A and/or B is a 3-benzylidenecamphor group. 
<??>The invention also relates to a process for the preparation of the polymers of formulae (1) and (2) and their use in particular as a lubricant for PVC.