baber/WOPTO huggingface dataset:
Patent AT-E64140-T1 (AT)
Inventor: LORA JAIRO H
IPC: C08H3/00
Filed: 1986-10-29
Granted: 1991-06-15
Abstract: Lignin is precipitated in high yields and at high rates from a black liquor produced by pulping wood at high temperatures and pressures with an aqueous lower aliphatic alcohol solvent. The lignin is precipitated by diluting the black liquor with water and an acid to form a solution with a pH of less than 3, an alcohol content of less than 30% by volume and a temperature of less than 75 DEG C. The precipitated lignin, when subsequently dried, is in the form of a powder which requires little or no crushing to convert it into a fine uniform size suitable for use without further significant processing.
Patent AT-E40093-T1 (AT)
Inventor: HEDDERICK JOHN BARCLAY
IPC: B67D1/10
Filed: 1986-02-28
Granted: 1989-02-15
Abstract: @ A beverage dispensing system has a valve in a tap 6 controlling dispensing of the beverage through a passage 5 from a rigid or flexible container. Air, nitrogen (or other inert gas) or carbon dioxide gas from a passage 15 is introduced into the beverage in the passage 5 during dispensing for development of a head or froth. The introduced gas flows under pressure (which is preferably adjustable) from the passage 15 and by way of a capilliary tube restrictor 18 and a non return valve 21 communicating with the tube 18 into the beverage in passage 5. The non return valve 21 has a resilient diaphragm 27 which normally closes that valve and is displaceable under gas pressure to admit the gas to the beverage. A labyrinthine mixer 39 is located in the passage 5 downstream of the position where the gas is introduced.
Patent AT-E58813-T1 (AT)
Inventor: PINSON YANNICK
IPC: H04N5/243
Filed: 1986-10-09
Granted: 1990-12-15
Abstract: The present invention concerns a device for controlling photosensitive sensor image taking equipment, which comprises at least one logic assembly transmitting the image taking, transfer of signals emitted by the photosensitive elements from the integration zones to the reading assembly then to at least one memory register, the image taking being initiated at the desired moment, the durations of the image taking being adjusted as to the conditions of the subjects with respect to the light, in order to obtain optimal images, the actuation and the reading duration being controlled by the logic assembly, the subsequent successive transfers being performed once the preceding operations have been completed and when the delays inherent in the constitutive elements allow it.
Patent AT-E150478-T1 (AT)
Inventor: BOURGEOIS JEAN-PAUL
IPC: C08H8/00
Filed: 1986-12-16
Granted: 1997-04-15
Abstract: This material which has a hemi-cellulose content of less tha 2%, a benzopyrene content of less than 2 ug/kg and a calorific value which is about 20% greater than that of the starting material is obtained by isothermal treatment between 220 DEG  C. and 280 DEG  C. for a period of thirty minutes using crossed flows of treated material and of oxygen-free hot gases in an oven including stirring means (6,9) and a gas generator (1) with the gas being circulated by a fan (3).
Patent AT-E55307-T1 (AT)
Inventor: STUCKE WALTER
IPC: B23D21/10
Filed: 1986-05-07
Granted: 1990-08-15
Abstract: 1. A process for the removal of a thermoplastic plastic insulating layer (2) applied to a steel pipe (1) by means of an adhesive (3) at one end of the steel pipe (1), the thermoplastic plastic insulating layer (2) being cut in a ring shape at a distance from the pipe end and the section of the plastic insulating layer facing the pipe end being removed, characterised in that the cutting takes place as a peeling process to produce an annular circumambient groove (6) in the plastic insulating layer (2) with a cutting depth gradually increasing up to the intended value over a running-in section, the width of the groove decreasing towards the base of the groove and the base of the groove still being located above the underside of the adhesive layer (3), and that the groove depth of the running-in section is also brought to the intended cutting depth by overlapped cutting, viewed in the circumferential direction of the steel pipe (1).
Patent AT-E52878-T1 (AT)
Inventor: HOFFMANN PETER DIPL-ING
IPC: H01R39/20
Filed: 1987-02-12
Granted: 1990-06-15
Abstract: 1. A two-component carbon brush including a layer which is free of metal or has a low metal content and a layer which has a high metal content, characterised in that one of the two layers (2, 3) is divided into individual sections by one or more slots (4), and both layers are formed of dense materials having different coefficients of thermal expansion.
Patent AT-E58657-T1 (AT)
Inventor: SCHUBERT HANS ALBERT
IPC: B21J9/02
Filed: 1987-09-04
Granted: 1990-12-15
Abstract: A forging machine having rams arranged in the form of a cross carry respective tools adjustable transversely to the ram axes and partly overlapping one another, so that a closed pass can be formed for any size of the forging pass. To adjust the tools transversely, each tool is carried on a respective crosspiece which can be clamped against the ram end or can be released and moved transversely on the ram. The clamping and releasing and the adjustment movement are all effected by a rotary tie rod extending through the crosspiece and through the ram, having one end coupled to the crosspiece for clamping it and moving it transversely to the ram, and the other end coupled to a clamping mechanism and to a rotary adjustment drive.
Patent AT-E71339-T1 (AT)
Inventor: LELL RAINER
IPC: C01B17/04
Filed: 1987-10-01
Granted: 1992-01-15
Abstract: Various amount ratios are used in this continuous process, the total H2S-containing gas being partially oxidised in the presence of significant amounts of the SO2-containing gas in a 1st reaction zone at 800 - 1400 DEG C with an O2-containing gas, while the residual SO2-containing gas is partially reduced in the presence of a reducing gas in a 2nd zone at 1000 - 1500 DEG C and then the mixture from both zones with a now nearly stoichiometric H2S : SO2 ratio being reacted in a 3rd zone at 800 - 1300 DEG C without further direct heat addition to give sulphur, which is separated by condensation, and to give a gas mixture which can be processed further in a conventional Claus plant.
Patent AT-E70686-T1 (AT)
Inventor: HOFMANN RUEDIGER
IPC: H04M3/00
Filed: 1987-10-05
Granted: 1992-01-15
Abstract: In the switching matrix, column lines (s), in each case with two signal conductors connected to differential outputs of differential line drivers (E), lead via switching element pairs (Kij) to row lines (z), each one similarly having two signal conductors to which the two signal inputs of a differential amplifier (A) with a switching response are connected. The switching elements (Kij), in each case formed with a switch transistor, its control electrode (s) being supplied with a through- connecting or blocking signal, while its main electrode is connected to the matrix output line, each have a preceding transistor (Tne), which forms a series connection with the switch transistor and which is connected by its control electrode to the matrix input line (sj), while its main electrode which faces away from the series connection is connected via a sampling transistor (Tna) to USS (earth); the relevant matrix output conductor (zi) is connected via a pre-loading transistor (tpi) to UDD. The pre-loading and sampling transistors are controlled in opposite directions to one another by means of a switching matrix select clock which divides a bit through-connection time span into a pre-loading phase and the actual through-connection phase. 
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Patent AT-E92221-T1 (AT)
Inventor: BROWN III FRED ALBERT
IPC: H02P6/08
Filed: 1987-01-16
Granted: 1993-08-15
Abstract: A brushless DC fan (10) with a winding supply circuit (49) having an internal voltage regulator (53) can afford current limiting and thermal protection and provide various desired fan speeds without alteration of the basic fan circuit, the windings, or other manufacturing items. A voltage setting circuit element (63) can set fan speed externally and can be used to establish various fan speeds. An internal voltage establishing circuit element (58) sets the maximum speed. The regulator replaces the fan's protective thermistor to shut down the voltage to the windings (47) when locked rotor occurs. Bringing out a lead (21) for the purpose of connecting a speed controlling resistor, thermistor, or active programming means to the internal circuitry enables the fan's end user to alter operation as needed.
Patent AT-E79278-T1 (AT)
Inventor: NICOLOTTI ROBERT A
IPC: G01N33/532
Filed: 1987-03-04
Granted: 1992-08-15
Abstract: A conjugate of a protein or polypeptide and a metal ion is prepared by reacting a metal ion transfer complex comprising a chelate of 4,5-dihydroxyl-m-benzenedisulfonic acid or a salt thereof with a protein or polypeptide that is covalently bound to an exogenous chelating group having a greater affinity than 4,5-dihydroxyl-m-benzenedisulfonic acid for the metal ion.
Patent AT-E67035-T1 (AT)
Inventor: WEST ROBERT NOEL
IPC: G01N21/892
Filed: 1987-04-06
Granted: 1991-09-15
Abstract: An inspection apparatus for inspecting, for example, sheet material, in which a beam of radiation l2 is scanned across a sheet l3 by means of a first facet 4l of a rotating mirror drum 22. Scattered radiation from the sheet is received by a second facet 46 and 2 is passed to a photodetector 49 for analysis.
Patent AT-E70526-T1 (AT)
Inventor: ANSEAU MICHAEL
IPC: C04B35/597
Filed: 1987-05-28
Granted: 1992-01-15
Abstract: A ceramic material which comprises a composite of zirconia and O'-sialon or silicon oxynitride. The ceramic material may comprise a dispersion of zirconia in an O'-sialon matrix and such a dispersion is obtained when the amount of zirconia is from 5 to 30 volume percent, preferably 15 to 25 volume percent, based on the total volume of the composition.
Patent AT-E73024-T1 (AT)
Inventor: DOCKER LESLIE THOMAS
IPC: B21F3/12
Filed: 1987-06-03
Granted: 1992-03-15
Abstract: A known kind of spring unit, for use in mattresses, seats and the like, is made as an assembly of spring bands which are disposed side by side and a plurality of helical wires (5,6) which extend transversely to the bands and are linked to them. Each spring band comprises a row of springs (1), and each pair of adjacent springs is integrally connected by a connector (2) which includes two spaced end portions (3), which are transverse to the band and are embraced by helical wires. Variations in manufacture lead to variations in the spacing between the end portions. The invention provides for the further bending of each connector (2), after initial formation of the spring band, to cause the end portions to take up a predetermined spacing. This is effected by reshaping corner portions of the connector between dies (31,42) so that the corner portions (8) are finally of more gentle curvature than they were (12) when initially formed.
Patent AT-E66961-T1 (AT)
Inventor: ALTAMURA MARIA
IPC: C07D499/00
Filed: 1987-10-14
Granted: 1991-09-15
Abstract: Compounds of the formula I : <CHEM> wherein R1 represents a hydroxy protecting group and R2 represents a carboxy protecting group, useful as intermediates for the preparation of penem antibiotics, are prepared by hydrolysing a compound of the formula II : <CHEM> wherein R1 and R2 are as defined above and R represents an alkyl, alkenyl or phenylalkyl group having from 1 to 18 carbon atoms, by means of an enzyme capable of se lectively hydrolysing the ester group of the 2-substituent thereof. d
Patent AT-E105869-T1 (AT)
Inventor: KOTHS KIRSTON EDWARD
IPC: A61P37/04
Filed: 1987-10-23
Granted: 1994-06-15
Abstract: A colony stimulating factor, CSF-1, is a lymphokine useful in regulating the immune system. CSF-1 is obtained in usable amounts by recombinant methods, including cloning and expression of the murine and human DNA sequences encoding this protein. Both "long" and "short" forms of this protein and muteins corresponding to the cDNA-encoded forms are disclosed.
Patent AT-E81507-T1 (AT)
Inventor: CHARPIOT BRIGITTE
IPC: C07H13/04
Filed: 1987-07-29
Granted: 1992-10-15
Abstract: Compounds having a polyhydroxylated hydrophilic moiety, a highly fluorinated moiety and a functional junction group linking said moieties together, wherein said hydrophilic moiety is derived from a polyol or an aminopolyol, and wherein said highly fluorinated moiety consists of a fluorocarbon group wherein at least 50 % of the atoms bonded to the carbon skeleton are fluorine atoms, the other atoms bonded to the carbon skeleton being hydrogen, chlorine or bromine atoms, said highly fluorinated moiety containing at least 4 fluorine atoms ; as well as the internal ethers and ketals thereof ; process for their preparation ; and compositions containing said compounds as surfactants together with non polar compounds, for use as gas carriers.
Patent AT-E63601-T1 (AT)
Inventor: VAJENTE ROLAND
IPC: E06B7/10
Filed: 1987-12-07
Granted: 1991-06-15
Abstract: The fixed grid (6) has the form of a bottomless tunnel, one of the faces of which comprises free passages forming apertures (6a), whilst the movable grid (7), which is pressed against the inner faces of the stationary grid (6), comprises, on the one hand, a manoevring finger (7b) which passes through an opening (6d) in the stationary grid (6), towards the outside, and, on the other hand, a single transverse end partition (7e). The device may straddle an apparatus (10) with a self-regulated air inlet. In this case, the movable grid (7) remains in a position corresponding to the opening of the apertures (6a). <IMAGE>
Patent AT-E75539-T1 (AT)
Inventor: HENCHE WOLFGANG
IPC: F24H8/00
Filed: 1987-12-07
Granted: 1992-05-15
Abstract: In the case of a steel boiler having a pack heating burner (5) arranged in a combustion chamber (6), arranged below the combustion chamber floor (10) there is a heat exchanger (17), which is penetrated by approximately vertical waste-gas ducts (13 and 48) as well as virtually horizontal water ducts (21 and 40), which extend above one another on various levels, the direction of flow of the water in the water ducts (21 and 40) alternating on each level. To develop further such a steel boiler (1), designed as a cross-counterflow type boiler, into a high-efficiency condensation boiler, the heat exchanger (17) is designed in the region of the combustion chamber (6) as a pure counterflow heat exchanger, the inlet (25) of which is arranged at the bottom in the burner axis (56) and the outlet (9) of which is arranged peripherally. The waste-gas path of the heat exchanger (17) may be formed by square tubes (13), welded to one another region by region and be subdivided vertically by plates (20), which form water ducts (21) extending above one another. The heat exchanger (17) may, however, also be made up of stamped or flanged metal sheets (42, 52, 58, 59) which bound water ducts (40) and waste-gas ducts (48). <IMAGE>
Patent AT-E62111-T1 (AT)
Inventor: HIRAISHI MAMORU
IPC: A44C11/02
Filed: 1987-07-09
Granted: 1991-04-15
Abstract: An improvement in a clasp for personal ornaments comprising a hook-shaped main body and a closing piece biased by means of a spring so as to close an opening thereof, the closing piece having one end to serve as a closing portion and the other end serving as an operating portion for the closing piece. The closing piece is provided at its base portion with an engaging portion and a locking member which engages the engaging portion at a position where the closing piece is pushed opened to maintain that position.
Patent AT-E69539-T1 (AT)
Inventor: KUEHLING FRANZ
IPC: A01G27/00
Filed: 1988-02-11
Granted: 1991-12-15
Abstract: A plant container which has the shape of a flowerpot or the like has in its lower part a water tank which is beneath a floor on which soil can be placed and with allocated openings, the floor on which soil can be placed, of the head faces 9, being formed by inwardly directed elevations 10 which are arranged at a close distance from each other, and the gaps 11 between the elevations 10 acting as a water tank, where the openings 14 are furthermore essentially arranged below the floors on which soil can be placed.
Patent AT-E60658-T1 (AT)
Inventor: BERNARD WALTER DR
IPC: H01S3/08
Filed: 1988-02-23
Granted: 1991-02-15
Abstract: A measuring device for angular rates making use of the Sagnac-effect comprises a ring resonator (12) and a laser (10). The ring resonator (12) forms a part of the resonator cavity of the laser (10). Thereby no precautions to achieve an optical insulation between laser and ring resonator have to be taken. A semiconductor laser serves as laser. Different embodiments of the ring resonator having mirrors, an integrated optical system and a fiber optical system are described.
Patent AT-E75953-T1 (AT)
Inventor: BRENNER OTTO
IPC: A61L29/16
Filed: 1988-05-03
Granted: 1992-05-15
Abstract: A medical device which can be introduced into the body tissue of a human or animal comprises a matrix of a polyurethane elastomer with organic silicone polymer units built into the main polymer chain and an oligodynamic agent spatially distributed uniformly within the matrix. The oligodynamic agent releases bacteriocidal or microbicidal metal ions when exposed to body tissues. The method for manufacturing the medical device is characterized by the addition of the oligodynamic agent in a solid or dissolved form prior to the reaction of the educts with isocyanate.
Patent AT-E80583-T1 (AT)
Inventor: ASCHE GUENTER
IPC: B61D19/00
Filed: 1988-07-16
Granted: 1992-10-15
Abstract: An actuation device is provided for a closed railway goods wagon with a rigid roof, rigid side walls and a rigid floor and openable side walls or sections of side walls with a side wall sloping region which is angled off in the upper region towards the roof, can be swivelled upwards and bears at its free end a flexible wall part which itself is of height-adjustable construction, the said actuation device permitting the actuation and adjustment of the side wall or of a section of the side wall with a low expenditure in terms of time and force and which can be carried out in a reliable and manual manner. In order to achieve this object, a pressure rod is arranged in an articulated manner on the side wall sloping region, the said pressure rod being guided in a height-adjustable manner at the other end on an actuation spindle mounted on the end wall and at its one end a drive gearing with a drive shaft to be loaded is arranged at a favourable gripping height. The flexible wall part is itself additionally adjusted in height by means of a Bowden cable and deflection rollers with the swivelling out of the side wall sloping region. A loading gate which projects beyond the floor and can be swivelled about at least 90 DEG  can also be actuated by the drive gearing by means of a transmission chain and an actuation means. <IMAGE>
Patent AT-E84753-T1 (AT)
Inventor: SEITZ EDWIN
IPC: B60R1/06
Filed: 1988-10-05
Granted: 1993-02-15
Abstract: An exterior mirror for a vehicle includes a mirror housing in which a mirror is fixed and which is held in normal use position on a mirror mounting and can be swung forwards and backwards relative to the mirror mounting, with a retention member fixed on the mirror mounting extending into the mirror housing. One part of the mirror mounting protrudes from the vehicle body when fitted on the vehicle body so that, in the normal use position, the mirror housing completely laterally surrounds the one part of the mirror mounting, and an edge of the mirror housing which is at the mirror mounting side, rests without pressure against the vehicle body. Furthermore, a retention member which is fixed on the mirror mounting and extends into the mirror housing has at least one flexible band which is anchored at one end at the mirror mounting and extends through a slot in a transverse wall of the mirror housing, the transverse wall being situated at the mirror mounting side.
Patent AT-E78607-T1 (AT)
Inventor: NARDUCY KENNETH W
IPC: C08J7/00
Filed: 1988-11-21
Granted: 1992-08-15
Abstract: There is disclosed a method for making colored hydrophilic contact lenses. A contact lens constructed of hydrophilic polymer that is substantially devoid of the functional groups -COOH, -OH, -NH-R, wherein R is hydrogen or C1 to C8 alkyl, -NCO and epoxy is provided. At least a portion of the surface of the lens is coated with a color coat comprising at least one pigment, binding polymer having functional groups selected from at least one of -COOH, -OH, and -NH-R, wherein R is hydrogen or C1 to C8 alkyl, and an additional compound having at least two groups per molecule of -NCO. The coated lens is subjected to conditions which cause the color coat to adhere to the lens.
Patent AT-E68088-T1 (AT)
Inventor: BERNSTEIN DAVID M
IPC: A61D11/00
Filed: 1988-02-05
Granted: 1991-10-15
Abstract: An inhalation tower comprises two columns forming two concentric ducts each made up of segments fitted into one another. The segments forming the outer duct have an external annular portion at one end and an internal annular portion at the other end, the axial height of the latter being less than the height of the external annular portion, so as to leave a space for receiving a plate. The internal duct has radial connecting ducts which open into the end of a cylindrical cavity formed in the external segment, a space being reserved between the connecting duct and the diameter of an opening through the end of the cavity. The cavity is adapted to receive an inhalation chamber borne by the tray.
Patent AT-E111165-T1 (AT)
Inventor: SIMONS RAYMOND GARY
IPC: C08J5/22
Filed: 1988-07-29
Granted: 1994-09-15
Abstract: A low electrical resistance bipolar membrane formed by the conjoining of treated anion and cation exchange membranes is disclosed. The treatment comprises contacting the membranes with an aqueous solution of at least one cation prior to conjoining and contacting at least one face of the membranes with an aqueous alkaline solution. A process for the preparation of acid and alkali using these bipolar membranes is also disclosed.
Patent AT-E117437-T1 (AT)
Inventor: EYRE DAVID R
IPC: G01N33/50
Filed: 1988-10-21
Granted: 1995-02-15
Abstract: A method for assaying bone resorption rates which consists of quantitating the concentration of peptide fragments derived from bone collagen, found in a body fluid is disclosed. The method includes immunometric assay, fluorometric assay and electrochemical titration. The structure of specific peptide fragments having 3-hydroxypyridinium cross-links found in urine of Paget's disease patients and procedures for making monoclonal antibodies is described.
Patent AT-E97778-T1 (AT)
Inventor: PELEG YIGAL
IPC: A23L1/00
Filed: 1989-01-09
Granted: 1993-12-15
Abstract: A package for reconstituting a frozen foodstuff, such as a pot pie, formed from a precooked, lossy material filler food (60) having a preselected depth and covered with a layer of uncooked dough (80) which comprises a dish-shaped receptacle (10) formed of a microwave impervious material with a cavity (40) for the foodstuff and a peripheral rim (50) whereby the filler material within the cavity is shielded from direct microwave exposure except through the dough layer and a flat, self-sustaining essentially rigid microwave susceptor sheet (20) with an outer shape generally matching the shape of the rim of the receptacle wherein the susceptor sheet is supported on the dough in parallel, heat conducting relationship with the upper surface (82) of the dough and is spaced from the rim by the dough. The susceptor sheet includes a thin metallized layer (104) on a plastic film (102) laminated to a paperboard (100).
Patent AT-E71434-T1 (AT)
Inventor: KERN HANS DIPL-ING FH
IPC: F04B43/00
Filed: 1989-08-03
Granted: 1992-01-15
Abstract: A dosing pump (1) with a pumping chamber (3) with a diaphragm valve for delivery to a dosing point is created which is self-priming and self-bleeding. To ensure that a precise setting of the dosing volume is achieved, the diaphragm valve and the bleeding device (22) are coupled to one another in such a way that the bleeding device (22) is open during a delivery stroke and closed during suction. 
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