baber/WOPTO huggingface dataset:
Patent AT-E103707-T1 (AT)
Inventor: WILLIAMS HAROLD R
IPC: G01F11/08
Filed: 1988-05-19
Granted: 1994-04-15
Abstract: A cassette (18) containing a group of sealed cells is used as a means for delivering doses of fluid to be injected into a sterilizing chamber (10). After the cassette (18) is automatically positioned over a piercing mechanism, the cassette is moved downwardly so that a cell is pierced. Fluid is then forced out of the cell by pneumatic pressure into an injector valve (22), which opens in a manner which does not adversely affect a vacuum within the chamber (10)
Patent AT-E82093-T1 (AT)
Inventor: HEINING HANS-DIETER DIPL-ING
IPC: H02M7/487
Filed: 1988-08-30
Granted: 1992-11-15
Abstract: A method of operating a three-step inverter that supplies a polyphase machine whose electric output variables are formed by scanning two zero-shifted setpoint signal sets with triangular modulation signal, in a space vector representation using double modulation. A first or second interval value is formed between the maximum or minimum value of phase signal waveforms of the setpoint signal sets and an upper or lower scanning limit. The first and second interval values are added or subtracted from the phase signal waveforms of the first and second setpoint signal sets, to thereby increase the linear control range of the inverter and reduce the harmonic spectrum in the inverter output signals.
Patent AT-E130675-T1 (AT)
Inventor: CIANI LORENZO
IPC: B22D11/20
Filed: 1988-09-23
Granted: 1995-12-15
Abstract: Device to measure the level of liquid metal in a crystallizer of a continuous casting ingot mould, the device employing a source of an electromagnetic field and providing for an emitter coil (17) and at least ane receiver coil (18) and including the supply of the emitter coil (17) with at least one high frequency, the emitter coil (17) and receiver coil (18) being located within the body of the ingot mould in cooperation with a cooling fluid conveyor (11) and being coupled electromagnetically to one single wall of the crystallizer (12) and to the volume within the crystallizer (12).
Patent AT-E81748-T1 (AT)
Inventor: STEEGHS MATHIJS
IPC: A21C7/02
Filed: 1988-11-30
Granted: 1992-11-15
Abstract: A dough rounding machine comprising a movable rounding body (2) in the shape of a cone or cylinder, rotatably around the vertical positioned centre line (3), or in the shape of an endless belt, the driving and reverse drums of which are positioned vertically and a rounding trough (4), cooperating with the rounding body, said rounding trough (4) being provided with ribs (7,10,12) on the plane facing the rounding body (2), said ribs making an angle ( alpha ) smaller than 45 DEG  with that part of the edge (8) of the trough (4) running in downward direction.
Patent AT-E59683-T1 (AT)
Inventor: WARD JACOB
IPC: E02D/
Filed: 1988-08-05
Granted: 1991-01-15
Abstract: The invention relates to a process for propping or supporting the vertical support walls of deep ditches. After having freely constructed the ditch, to a depth compatible with the resistance of the support walls (1), a ring-shaped plate (3) is provided at the bottom of the ditch, which bears at its periphery against the vertical support walls (1), and which rests on the bottom of the ditch; after the setting of this ring-shaped plate (3), it is attached to the upper part of the support walls (1) for being supported, by means of braces (5); and then, the ditchs is continued, through the orifice (4) of the ring-shaped plate (3), down to the bottom of the work.
Patent AT-E76088-T1 (AT)
Inventor: BARTHELEMY PASCAL
IPC: C08G77/38
Filed: 1988-02-22
Granted: 1992-05-15
Abstract: New process for the preparation of alpha,omega-bis(aminophenoxyalkyl)diorganopolysiloxanes of formula: 
<IMAGE>
 in which: each of R1, R2, R3, R4 and R5 denotes a hydrocarbon radical and the sum y + z is between 0 and 100. 
<??>According to the process the diamines are obtained by direct hydrosilylation of alkoxyanilines in bulk with various appropriate alpha,omega-bis(hydro)diorganopolysiloxanes. The selectivity of the addition reaction resulting in the diamines of formula (I) is practically equal to 100 %.
Patent AT-E61440-T1 (AT)
Inventor: GIGON JEAN
IPC: E04F13/08
Filed: 1988-01-22
Granted: 1991-03-15
Abstract: The assembly comprises tiles (3') and fixing elements (2'). The fixing elements, screwed onto a facade (1), comprise a C-shaped first part forming a cavity (4') and a U-shaped second part (6') firmly attached to the first. The tiles comprise a finger-shaped protruding upper part (10') which is inserted into the cavity (4') of the fixing element. The lower part of the tiles comprises a slot (21) intended for overlapping the outer arm of the U-shaped part of the fixing element, when the tile is moved downwards after having inserted the finger-shaped part (10') of the tile into the hollow part (4') of the fixing element. <IMAGE>
Patent AT-E92410-T1 (AT)
Inventor: STORAY CRAIG FRANCIS
IPC: B62B1/00
Filed: 1988-04-12
Granted: 1993-08-15
Abstract: A hand trolley for lifting and moving an object comprises a support frame for the object and a wheel assembly coupled to the support frame by means of a link arm (33) on each side of the trolley. Each link arm is connected at one end to the axle (31) of the wheel assembly and pivotally connected at the other end to the support frame. In a carry position of the trolley, at which the object is supported on the wheel assembly, the link arms (33) are located in a locked position so as to lock together the wheel assembly and the support frame when an operator pulls the trolley rearwardly over an obstacle
Patent AT-E146083-T1 (AT)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/53
Filed: 1989-04-06
Granted: 1996-12-15
Abstract: A fibrous composition for absorbent pads which, in addition to cellulose fibres, also contains first and second synthetic polymeric materials. At least the second polymeric material is constituted by synthetic fibres which have a higher melting point than that of the first polymeric material. The fibrous mixture is formed into the desired shape, for example, an absorbent body for disposable sanitary products, by pneumatic means. The absorbent body thus formed is then heat-treated to a temperature higher than the melting point of the first polymeric material but lower than that of the second polymeric material for a period of time so as to melt the first polymeric material and form bonding points or bridges (5) between at least the synthetic fibres (4) which have not melted and which constitute the second polymeric material. The absorbent body is cooled to a temperature such that the first polymeric material sets, bonding at least the synthetic fibres together so as to form a framework containing the cellulose fibres (6).
Patent AT-E103453-T1 (AT)
Inventor: BOETTGER DETLEV
IPC: H04M3/20
Filed: 1989-07-24
Granted: 1994-04-15
Abstract: If a subscriber station is dialled which is in a call connection, an information which indicates (display representation, inserted intercept tone) that an urgent request for connection exists from another subscriber station is automatically transmitted after a particular time interval has elapsed. If an external call is camped-on for the subscriber station concerned, the information is only delivered after the camped-on call connection has been accepted again. For the requesting subscriber, this is signalled by the change from the originally applied busy tone to a ringing tone. <IMAGE>
Patent AT-E91161-T1 (AT)
Inventor: KLOECKER HEINRICH JOSEF
IPC: D03C7/02
Filed: 1989-10-04
Granted: 1993-07-15
Abstract: Device for forming a gauze edge, consisting of alternately moved sheds, a yarn-guide device being attached to one shed, and there being arranged on the other shed a needle holder which has two parallel essentially U-shaped frame rails and which holds a yarn-guide element, the frame rail (3, 4) having an insert on its side facing the yarn-guide element (5). 
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Patent AT-E94448-T1 (AT)
Inventor: SCHMIDT HANS-ADOLF
IPC: B23K37/04
Filed: 1989-11-09
Granted: 1993-10-15
Abstract: The invention relates to a device for positioning a workpiece, in particular a sheet-type, angled-off roof or facade element for welding and/or grinding works, consisting of a rectangular, metal basic frame (5) having clamping elements (20) for the workpiece. In order to provide a device which ensures without great expenditure that all the roof or facade elements of one type do not have any deviations at all from one another, and that all the welded seams of a roof or facade element can be produced without renewed positioning of the latter, it is proposed that two swivellable supports (13), which are arranged spaced apart, are mounted displaceably on the basic frame (5) on two opposite sides in each case, that, at their free ends, the supports (13) each receive a swivellable and displaceable arm (16), and that at least each support (13) is fitted with at least one clamping element (20). <IMAGE>
Patent AT-E103264-T1 (AT)
Inventor: LEE KUNG HSING
IPC: C07C17/10
Filed: 1989-01-24
Granted: 1994-04-15
Abstract: A process is disclosed for the manufacture of chloroform by partial chlorination of methyl chloride-methylene chloride mixtures to produce a chlorinated product mixture containing chloroform, methyl chloride, methylene chloride and little or no carbon tetrachloride, the amount of methylene chloride being substantially equal to the amount employed in the initial feed mixture and the amount of carbon tetrachloride corresponding to less than 0.1 mol of chloroform in the product.
Patent AT-E148654-T1 (AT)
Inventor: MIEKKA RICHARD G
IPC: B29C59/02
Filed: 1988-10-14
Granted: 1997-02-15
Abstract: A method for decoration of paper or plastic sheeting by providing a coating (11) and then embossing the coated substrate (10). The coated sheet is heated to soften the coating (11) by use of a heated platen (32) or heated cylinders (21, 22) and infrared heaters (23). The softened sheet surface is then decorated using an embossing member (31) to provide a diffraction pattern or hologram. The embossment pattern has a lesser depth than the surface roughness of the sheet before embossing.
Patent AT-E121173-T1 (AT)
Inventor: WEBSTER MILO E
IPC: F16K7/17
Filed: 1988-12-08
Granted: 1995-04-15
Abstract: A valve is disclosed comprising a first body portion (2) having a first surface (16), a second body portion (4) having a second surface (51) facing the first surface, a flexible sheet (8) positioned between the first and second surfaces, a void (4) in the first body portion created and defined by a concave surface (46) formed in the first surface and one side (18) of the flexible sheet. There are at least two fluid passageways (20) (22) in the first body portion communicating with the void at spaced locations, at least one of the fluid passageways being a channel formed in the first surface and terminating at the void. A source of pressure and vacuum (50) (54) is provided for flexing the sheet against and away from the first body portion in order that when the flexible sheet is flexed against the first body portion, the passageways are sealed from each other, and when the flexible sheet is flexed away from the first body portion the fluid passageways are placed in communication with each other by way of the void.
Patent AT-E120813-T1 (AT)
Inventor: VIRVING NILS
IPC: D21B1/14
Filed: 1989-10-02
Granted: 1995-04-15
Abstract: PCT No. PCT/SE89/00527 Sec. 371 Date Mar. 22, 1991 Sec. 102(e) Date Mar. 22, 1991 PCT Filed Oct. 2, 1989 PCT Pub. No. WO90/04673 PCT Pub. Date May 3, 1990.Apparatus is disclosed for the manufacture of fiber pulp from lignocellulose-containing materials including radially extending grinding segments for use with a pair of opposed counter-rotating grinding discs in which the grinding segments include an inner radial zone with alternating raised bars and grooves projecting radially thereon parallel to the radius of the grinding segment, and an outer radial zone including a first group of alternating raised bars and grooves projecting outwardly thereon in a first direction and a second plurality of alternating raised bars and grooves projecting outwardly thereon in a second direction, both sets of these raised bars and grooves extending outwardly at angles of between about 5 DEG  and 30 DEG  with the first and second directions being opposite to each other with respect to the grinding segment itself. Methods for manufacturing fiber pulp from lignocellulose-containing material employing such grinding segments are also disclosed.
Patent AT-E123880-T1 (AT)
Inventor: LISZIEWICZ ANTAL DR
IPC: H04N5/225
Filed: 1990-03-06
Granted: 1995-06-15
Abstract: An anamorphic attachment (3) for purposes of filming and reproduction to be used in conjunction with a basic lens (2). At the attachment (3) there is a first subsystem (8) serving the main purpose of enlargement in a first direction and a second subsystem (7) serving the main purpose of enlargement in a direction vertical to the first direction. The first subsystem (8) contains a positive front lens group (12) and a negative rear lens group (13). The second subsystem (7) a negative front lens group (9) and a positive rear lens group (10). The second subsystem (7) is located between the first subsystem (8) and the basic lens (2), providing that the adjacent negative lens groups (13, 9) of the two subsystems (8, 7) may also be exchanged. If the basic lens (2) is set to a focal length Fg and the attachment to the object distance "infinity" and the total focal length is V1xFg in the first direction and the total focal length V2xFg in the second direction, the attachment is devised in a way that the condition (V1/V2)2x0.85</=V1<V2</=1.15x(V2/V1)2 is complied with.
Patent AT-E126388-T1 (AT)
Inventor: POHL FRITZ DIPL-PHYS
IPC: H01H3/22
Filed: 1990-03-28
Granted: 1995-08-15
Abstract: The high-speed circuit breaker for low-voltage installations is provided with an eddy-current trip device for moving a contact element in an extinguishing chamber. According to the invention, the contact element (2) is provided in its movement direction (4) with contact regions which are alternately electrically conductive and non-conductive. The extinguishing chamber (3) contains contact pins (12, 13), whose ends are connected in a positively locking manner to the surface of the contact element (2). There is a narrow gap (20) between the surface of the contact element (2) and the inner wall of the extinguishing chamber (3). Using this switch, short-circuit currents can be extinguished when the current is rising in less than 0.5 ms. <IMAGE>
Patent AT-E138460-T1 (AT)
Inventor: ENDERS PETER
IPC: A61B19/00
Filed: 1990-03-31
Granted: 1996-06-15
Abstract: An operating lamp (10) having one or more spotlights (25) each with a light source (50) is specified, which is screened in the direction of emission by a counter reflector (52). The light flux is focused by the counter reflector (52) and a reflector (54) onto an optical system (60) which terminates the housing in the direction of emission. In order to guarantee homogeneous illumination even of deep surgical wounds, the optical system (60) is constructed as a Fresnel lens composed of annular prims (65), which contains a dioptric central region (64) and a catadioptric edge region (62). The edge gradient and the heights of the annular prisms (65) are dimensioned such that the light bundles emerging from the Fresnel lens (60) intersect the optical axis (67) at a distance which is larger the smaller the distance at which the light bundle emerges from the Fresnel lens (60) remote from the optical axis (67). 
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Patent AT-E92136-T1 (AT)
Inventor: MILLER JOHN B
IPC: E04B1/64
Filed: 1990-05-07
Granted: 1993-08-15
Abstract: An electro-osmotic dewatering procedure is disclosed for removing water from saturated, porous building materials, such as concrete, brick and the like. A controlled, cyclical voltage is applied to an electrode system, to effect osmotic migration of water from an anode electrode (11), located within the structure or in contact with it, to a cathode electrode (13), typically spaced from the structure but in electrical circuit with it. The cycle of operations includes a first energy pulse in a direction (17) to effect osmotic migration, followed by a substantially shorter but definite pulse of reverse polarity (18) to prevent or minimize formation of insulating gas films and/or corrosion products. Transition from the primary pulse to the reverse pulse, and from the reverse pulse to the subsequent primary pulse, is at a controlled rate to permit discharge of stored voltage, as a function of inherent capacitance of the system, and to avoid generation of RFI radiations. For treating reinforced concrete, cycling is preferably controlled automatically, as a function of the monitored passivity or non-passivity of the internal reinforcement, so as to avoid creation of corrosion products. Certain aspects of the invention are applicable to other treatments of reinforced concrete, such as realkalization.
Patent AT-E145360-T1 (AT)
Inventor: JENNE HELMUT DR
IPC: B29C47/06
Filed: 1990-06-27
Granted: 1996-12-15
Abstract: The heat-sealable plastic film is produced by coextrusion or lamination from two layers A and C and optionally a layer B and optionally a layer of an adhesion promoter for bonding in each case two of the layers A or B and C (where the sum of the thicknesses or of the weight of A or B and C is in each case 100) and comprises from 1 to 50% of a layer of a heat-sealable, high-impact polystyrene A, up to 95% of a base layer B and from 1 to 99% by weight of a high-melting plastic layer C.
Patent AT-E97636-T1 (AT)
Inventor: FAERBER KARLHEINZ DIPL-ING FH
IPC: B67D1/00
Filed: 1990-09-21
Granted: 1993-12-15
Abstract: In the device for dispensing metered quantities of liquids, a piston pump system is fixed to the storage container as a rigid component thereof, the piston pump system having plug-type connections for fixed mounting of the piston pump housing and for coupling to an actuating member of a fixedly arranged drive mechanism. <IMAGE>
Patent AT-E106861-T1 (AT)
Inventor: METTLER HANS PETER DR
IPC: B01J27/26
Filed: 1990-11-14
Granted: 1994-06-15
Abstract: There is described a novel process for preparing 1-(aminomethyl)cyclohexaneacetic acid, a drug used as anticonvulsive. 
<??>To this end, a dialkyl (1-cyanocyclohexyl)malonate is decarbalkoxylated to give the corresponding alkyl (1-cyanocyclohexyl)acetate, then transesterified with a benzyl alcohol and finally hydrogenated to give the end product. 
<??>Benzyl (1-cyanocyclohexyl)acetates can also be obtained by reacting (1-cyanocyclohexyl)acetonitrile with a benzyl alcohol in the presence of a mineral acid, followed by hydrolysis with water. 
<??>Alkyl (1-cyanocyclohexyl)acetates can also be obtained by reacting (1-cyanocyclohexyl)acetonitrile with a lower aliphatic alcohol in the presence of a mineral acid, followed by hydrolysis with water.
Patent AT-E86338-T1 (AT)
Inventor: VOGL ERICH R
IPC: E04B9/20
Filed: 1990-12-08
Granted: 1993-03-15
Abstract: In a method for the construction of a false-ceiling or a substructure therefor, to achieve greater working speed and at the same time improve the levelling accuracy, it is provided that the suspension wires (1) used be cut off by means of a levelling device to a free length corresponding to the height of the ceiling to be suspended, and that fastening elements (2) be then fastened thereto in such a way that the free wire ends (16) are brought to bear on a corresponding counterstop (15) of the fastening elements (2). The invention also relates to a fastening element (2) in which it is provided that there extend away from a base body (3) below three mutually parallel legs (4, 5 and 8) known per se a fourth leg (15) as a stop for the levelled and cut-off suspension-wire end (16). <IMAGE>
Patent AT-E76497-T1 (AT)
Inventor: LE MER JOSEPH
IPC: F24H1/48
Filed: 1990-04-02
Granted: 1992-06-15
Abstract: Double tube for a mixed boiler, comprising rectilinear segments in which the two sections of pipe are juxtaposed laterally. Each section (A, B) is delimited on the side furthest from the other section by a sheet (1, 7), the two longitudinal edges (2, 3, 8, 9) of which are curved and are welded against the longitudinal edges of an intermediate partition (4) and this intermediate partition has shaped bosses (5), the tops (6) of which are in contact with and joined to said sheets. 
<IMAGE>
Patent AT-E117767-T1 (AT)
Inventor: BOYESEN EYVIND
IPC: F02B1/04
Filed: 1990-02-07
Granted: 1995-02-15
Abstract: A sliding exhaust control valve for two-stroke cycle engines is disclosed. This valve actuates at least partially through the exhaust passage and delays flow from the combustion chamber through the exhaust passage during the expansion stroke of the piston while permitting full opening of the exhaust passage and giving complete blow down before the scavenging cycle of the engine. Also disclosed is a mechanical linkage mechanism between the slide valve and the crankshaft and cam controlled actuation means to provide precise control of the exhaust valve throughout the engine cycle.
Patent AT-E143372-T1 (AT)
Inventor: COY DAVID H
IPC: A61K38/00
Filed: 1990-08-16
Granted: 1996-10-15
Abstract: A linear peptide which is an analog of naturally occurring, biologically active substance P having an active site and a binding site responsible for the binding of said peptide to a receptor on a target cell. The analog has a non-peptide bond instead of a peptide bond between an amino acid residue of said active site and an adjacent amino acid residue, or a synthetic, a  beta -amino acid, or a  gamma -amino acid residue replacing two amino acid residues of the active site.
Patent AT-E122736-T1 (AT)
Inventor: HAECKER HANS-EUGEN
IPC: D03D3/04
Filed: 1991-02-26
Granted: 1995-06-15
Abstract: A hook (10) for a separator for the successive pick-up and separation of threads (1, 2, 3) held in a row has a leading edge (12) and one or two hook-shaped recesses (13, 14) in the leading edge (12). To improve the reliability, the recess (13, 14) has a depth (Y) in the direction of movement of the hook (10) which is greater than half the width (X) of the recess (13, 14). A deflector edge (16) extends at an angle of 15 to 90 DEG  relative to the direction of movement of the hook (10) between the hook tip (17) and the leading edge (12). The hook tip (17) can be rounded with a radius of up to 10% of the width (X) of the hook-shaped recess (13, 14). 
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Patent AT-E155978-T1 (AT)
Inventor: PRINZ JOACHIM WALTER
IPC: A47G27/04
Filed: 1991-10-04
Granted: 1997-08-15
Abstract: The invention relates to a profiled rail (1) for floor coverings, in particular for carpets, having pin-type attachment parts (7) which are to be anchored in the floor and engage with a widened head (6) in an undercut longitudinal groove (5) on the underside of the profiled rail. In order to improve a profiled rail in such as way that the installation of the profiled rail is simpler, the longitudinal groove is to have a clear height corresponding to the height of the head on the attachment part. <IMAGE>
Patent AT-E126156-T1 (AT)
Inventor: BACH GARY M
IPC: B65D19/24
Filed: 1991-11-27
Granted: 1995-08-15
Abstract: A molded plastic pallet (10) for holding coiled aluminum stock, the pallet including an octagonal shaped platform (12) on which the coiled material rests, a pair of grooves (26,28) in the bottom of the platform (12), a centering ring (14) on the top of the platform (12) and a pair of legs (16,18) on the bottom of the platform, coiled material being banded to the pallet by wrapping tie strips (52,54) around the coiled stock and the grooves (26,28). <IMAGE>