baber/WOPTO huggingface dataset:
Patent AT-E72909-T1 (AT)
Inventor: AOKI SHIGEO
IPC: H01L29/40
Filed: 1986-10-03
Granted: 1992-03-15
Abstract: A transparent conductive film (31, 32) formed on a transparent substrate (11) of a thin film transistor or solar cell contains an element falling in Group III or V of the periodic table. The transparent conductive film (31, 32) is formed in contact with a semiconductor layer (14).
Patent AT-E50005-T1 (AT)
Inventor: SCHAFFNER PAUL
IPC: D02J13/00
Filed: 1986-11-12
Granted: 1990-02-15
Abstract: A process is disclosed for production of a heat-treated, coarse fiber of polyester-POY, whereby the fiber is first twisted and then continuously relaxed and tempered at a temperature from 130 DEG  to 250 DEG  C. to an extent from 20 to 55%. The slide-resistant fiber produced in this manner, displaying an elongation at break from 150 to 350%, a thermal shrink from +6 to -6% can be employed without further pre-treatment as weft yarn for tire cord webs.
Patent AT-E48068-T1 (AT)
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 1986-03-12
Granted: 1989-12-15
Abstract: Apparatus for continuously producing at a substantially constant flow rate a strip of dough of substantially constant transverse dimensions, comprising a dough feed conveyor (2) having a weighing device (3), a constant speed conveyor (4) provided with a dough width defining means (18), and a roller mechanism (6) disposed above both of the said conveyors and having an endless roller path with a straight portion facing the conveyors. The dough fed between the roller mechanism and the two conveyors is thickened or stretched in response to the speed difference of the two conveyors, so as to produce a dough strip of uniform thickness and width, without applying any stirring force to the dough.
Patent AT-E51499-T1 (AT)
Inventor: MOLLENHOFF DAVID V
IPC: A61C17/36
Filed: 1986-06-03
Granted: 1990-04-15
Abstract: @ A rotary electric toothbrush including a power handle having a foot and a motor having a rotatable power shaft. A brush stem is attached to the power handle and extends therefrom to terminate at a stem head. A brush cartridge is attached to the stem head and extends therefrom to terminate at a toothbrush head. The brush cartridge includes at least one generally cylindrical brush oriented approximately headward-to-footward. A drive shaft extends from the power handle to the brush. A transmission transmits the motion of the power shaft to selectively cause the drive shaft alternatively to rotate about its longitudinal axis and to move parallel thereto in a reciprocating manner. A user of the rotary electric toothbrush thus may direct power from a single motor selectively to cause the brush to rotate about its longitudinal axis and, alternatively, to move in a reciprocating manner parallel thereto.
Patent AT-E101506-T1 (AT)
Inventor: FELDON STEVEN
IPC: H03F1/22
Filed: 1986-09-25
Granted: 1994-03-15
Abstract: Disclosed is a battery powered, hand-held self-contained electronic tonometer with a digital readout for displaying pressure in millimeters of mercury. The tonometer includes a transducer which is a solid state pressure sensitive element and which produces a voltage proportional to intraocular pressure. An electrical waveform is produced by gently bringing the transducer in contact with the cornea. The waveform is converted to a digital signal and processed by a single chip microprocessor. The baseline of a reference signal is nulled by equalizing the charges on two capacitors on the inputs of two differential amplifiers. Equalizing the differential inputs of the two amplifier stages results in a gain of zero and removes any carrier signal. Microprocessor software detects the baseline condition established by equalizing the differential inputs. The microprocessor then looks for a series of valid measurements and calculates the average intraocular pressure along with an estimate of reliability. This average value and the reliability indicator are displayed on a liquid crystal display.
Patent AT-E71483-T1 (AT)
Inventor: BLOMLEY PETER FRED
IPC: H04M19/08
Filed: 1986-11-05
Granted: 1992-01-15
Abstract: To provide an adequate dc supply to the electronics of a telephone, when on hook or off hook, there is a transistor (T2) with its emitter-collector path in one line wire, and a storage capacitor (Cpsu) across the input to the telephones's circuits. This capacitor is charged up and maintains dc supply when the line voltage (at A) falls below a preset level. The base of this transistor is connected via another transistor (T1) to the other line wire. The speech output (VIN) is connected via an operational amplifier (A) to the base of the second transistor (T2). Hence the dc supply and the speech output are in parallel.
Patent AT-E58535-T1 (AT)
Inventor: SEIDELMANN DIETER DR
IPC: A61P25/00
Filed: 1986-10-03
Granted: 1990-12-15
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein R1 is hydrogen or a protecting group, R2 is -CH=CR24 or -C 3BOND CR4, R4 is hydrogen or halogen, R3 is hydrogen, lower alkyl or lower alkoxyalkyl, RA is, inter alia, hydrogen, OR7, lower alkyl, which optionally is substituted with aryl, lower alkoxy or NR5R6, R5 and R6 can be the same or different and in each case is hydrogen, lower alkyl or together with the nitrogen atom a 5-6 member ring, which can contain another heteroatom, R7 is lower alkyl, optionally substituted aryl or aralkyl, and each compound can contain one or more RA radicals which are not hydrogen, have valuable pharmacological properties.
Patent AT-E73596-T1 (AT)
Inventor: OPELT CHRISTIAN
IPC: H04N5/92
Filed: 1987-08-17
Granted: 1992-03-15
Abstract: From a television signal, a data packet transmitted within each line in time multiplex with the picture information is separated by means of a time gate, while in addition to each data packet. a version delayed in time is formed, all the data packets are subjected to a multilevel coding and the information associated with a line and present in multiple are recorded relatively offset in time on different oblique tracks of a record carrier.
Patent AT-E69223-T1 (AT)
Inventor: HRIB NICHOLAS JOSEPH
IPC: C07D493/10
Filed: 1987-08-26
Granted: 1991-11-15
Abstract: The present invention relates to oxolabdanes and to a process for their preparation. The compounds of the invention are able to reduce intraocular pressure and can, therefor, be used as medicaments.
Patent AT-E64306-T1 (AT)
Inventor: FRANCOEUR MICHAEL LEE
IPC: A61K31/60
Filed: 1987-10-27
Granted: 1991-06-15
Abstract: A transdermal flux enhancing pharmaceutical composition for transdermal administration to a human or lower animal subject comprising a safe and effective amount of a pharmacologically active compound or a prodrug thereof, an aqueous ethanol solvent containing from 15 to 75% ethanol by volume, and a penetration enhancer selected from certain 1-alkylazacycloheptan-2-ones and cis-olefin compounds of the formula  CH3(CH2)xCH=CH(CH2)yR<3> where R<3> is CH2OH, CH2NH2 or COR<4> and R<4> is OH or (C1-C4)alkoxy, x and y are each an integer from 3 to 13 and the sum of x and y is from 10 to 16; methods for their use in treating various illnesses in a human or lower animal by transdermal administration of said composition.
Patent AT-E52282-T1 (AT)
Inventor: SCHUPPISER JEAN-LUC
IPC: C11D7/40
Filed: 1987-01-23
Granted: 1990-05-15
Abstract: Aqueous acid cleaning compositions well adapted, e.g., for the descaling of metallic face surfaces include (i) water, (ii) a carboxylic acid dissolved therein having a dissociation constant pK, at 25 DEG  C., of at least 2, (iii) a stabilizing amount of at least one salt of an acid having a pK value of at least 2, and of a strong base, and (iv) a thickening amount of a polysaccharide.
Patent AT-E58087-T1 (AT)
Inventor: ORAIN ROGER
IPC: C08G18/42
Filed: 1987-12-15
Granted: 1990-11-15
Abstract: A sheet made of a transparent plastic material comprising a layer of polyurethane formed by depositing, by casting or reactive spraying on to a horizontal support plane of a reaction mixture comprising a polyol component and an isocyanate component, the face of the polyurethane layer which was facing the support during the formation of the layer comprising an acrylic polymer resulting from bringing this reaction mixture into contact, during the deposition of the reaction mixture, with a thin acrylic layer previously deposited on the support. 
<??>The sheet is employed in safety glazing, the face of the polyurethane layer comprising the acrylic polymer facing outwards in the glazing.
Patent AT-E67938-T1 (AT)
Inventor: SCHWEFER HANS JUERGEN
IPC: B01D53/62
Filed: 1987-11-20
Granted: 1991-10-15
Abstract: Known processes for the treatment of hydrocarbon/air mixtures result in an unsatisfactory degree of purity of the waste air. Treatment of the said mixture by means of a so-called membrane module is advantageous. The treatment result is, however, unsatisfactory and is therefore to be improved by subsequently oxidising the mixture which is low in hydrocarbons when it issues from the membrane module, to produce carbon dioxide and water as well as residual air. <IMAGE>
Patent AT-E80573-T1 (AT)
Inventor: HUNTS RICK E
IPC: B26B19/06
Filed: 1987-06-11
Granted: 1992-10-15
Abstract: A precision hair clipper for cutting the hair of a subject to a uniform length which comprises a housing defining a flow chamber attachable to a vacuum hose. At the inlet of the housing a pair of reciprocating blades are configured to maintain a constant and equal flow of air through the chamber. Each of the blades is symmetrical to the other and features a row of parallel, sharp-edged slots. The row of slots of each blade is slanted in opposite direction to the row of the other blade so that their lateral oscillation results in a plurality of criss-crossing shearing edge action. The blades are driven by a pair of oppositely phased eccentric cams engaging openings in the blades. Selectable spacing of the clipper in relation to the subject's scalp is provided by a series of snap-on adjustable spacers.
Patent AT-E67571-T1 (AT)
Inventor: ROGSTADIUS IVAN
IPC: F16L41/04
Filed: 1987-11-06
Granted: 1991-10-15
Abstract: A pipe coupling for connecting a branch pipe to a feed pipe (1) comprising first and second coupling parts (2, 3) sealingly embracing the feed pipe. A cylindrical guide passageway (5) is formed in said second coupling part and a cylindrical piston (6) is sealingly inserted in the guide passageway. The piston is at its inner end (7) provided with a knife-shaped cutting means (8) and is formed with a channel (9) for flow communication between the feed pipe and a branch pipe connection (10) in said second coupling part. In the assembled position of the coupling parts a portion of the feed pipe projects in radial direction into the guide passageway and the cutting means of the piston is positioned laterally of the projecting portion of the feed pipe. Said cutting means is, upon rotation of the piston, without a translatoric movement thereof, arranged to cut a hole in the feed pipe.
Patent AT-E62536-T1 (AT)
Inventor: BOWERS REX
IPC: F16L37/098
Filed: 1988-02-18
Granted: 1991-04-15
Abstract: Detachable plug-in connection for pipes, whereby the ends of two pipes for fluid media, particularly fuel pipes in an internal combustion engine, are connected by a coupling sleeve, with a sleeve part (4), with at least one plug-in opening (6) provided with an elastic sealing element (7), for the reception of the end (2) of a pipe, said pipe end being fitted with a retaining band (3). The plug-in opening is provided with a stop part (10), reaching over and gripping the retaining band (3) on the end (2) of the pipe. In order to simplify the construction and increase its reliability, the sleeve part (4) is provided with a coaxially arranged conduction sleeve (9) on the side of the plug-in opening (6) in which the closure part (10) is axially mobile. The conduction sleeve (9) is provided with an access opening (14), closed by a radially and inward projecting closure band (15) and with at least one retaining clip, which can move in the direction of the stop part (10). Said stop part (10) is essentially cylindrical and provided with a retaining collar (17) facing towards the inner surface of the conduction sleeve (9), and is radially ductile at the end which faces the access opening (14) or (9), provided also with a rotatable stop collar (18), inward facing and reaching over and gripping the retaining band (3) of the inserted pipe end. The outer circumference of said collar may rest on the closure band (15) of the conduction sleeve (9).
Patent AT-E100973-T1 (AT)
Inventor: CALEARO MASSIMO
IPC: H01R13/646
Filed: 1988-04-20
Granted: 1994-02-15
Abstract: A co-axial plug (10; 50) with a right -angle connection for cable, particularly suited for co-axial cables for antennas, presents a central cylindrical metallic contact (20; 60) and another annular contact (30; 70) co-axial with the first, consisting of at least two partially cylindrical and symmetrical surfaces fastened together and sunk in a base support (40; 80) made of plastic material. The central metallic contact (20; 60) and the annular metallic contact (30; 60) present each a band (22, 33; 62, 73) being part of the corresponding contacts, which fastens each of the wires of the co-axial cable. In this fashion it is possible to manufacture the plug separately from the cable and to assemble the cable with the plug according to specific requirements.
Patent AT-E56514-T1 (AT)
Inventor: VETTER MANFRED
IPC: F16L55/12
Filed: 1988-05-28
Granted: 1990-09-15
Abstract: 1. Testing cushion with through passage, which has a cylindrical outer casing (20) of armoured rubber material and two end walls (22, 24) which are made of rubber material, which are connected to one another in air-tight manner by hot vulcanization under internal pressure in a mould and which delimit an internal space (36) which accessible by way of a connection (26) set in one of the end walls (for example 22), each end wall (22, 24) having an opening (32) and these two openings (32) being connected to one another by way of a hose running through the internal space (36) so that the through passage which is sealed with respect to the internal space and which enables flowable medium to pass through is formed, characterized in that the hose is formed from a tubular casing (34) of armoured rubber material inserted before the hot vulcanization and connected at its ends to the two end walls (22, 24) during vulcanization, and in that there is within this tubular casing (34) a tubular piece (40) of rigid material, for example metal or plastics, which touches by means of its outer wall the inner wall of the tubular casing (34), and which projects beyond both end walls (22, 24) and carries at one end, preferably at the end wall (22) having the connection (26), a flange (42) and at the other end either has a widened part (46) which is larger than the internal dimensions of the tubular casing (36) or also carries a flange.
Patent AT-E88138-T1 (AT)
Inventor: STEUP HORST-F
IPC: B42F15/00
Filed: 1988-08-11
Granted: 1993-04-15
Abstract: The suspended filing system consists of document bearers having in each case at least one suspension fitting and of at least one suspension bearer for suspending the document bearers. Each suspension fitting, attached to the upper edge of the document bearer, has a recess with a slot-shaped region formed by a tongue. Said slot-shaped region is composed of a partial region of greater width and an adjoining partial region of reduced width. The suspension element has at least two profile portions, a first one of which corresponds in its length and width to the partial region of the suspension fitting of reduced width and a second profile portion corresponds in its length and width to the partial region of the suspension fitting of greater width, with the result that a simplified pushing-on of the respective suspension fitting onto the suspension element is possible, but, at the same time, a form-fit is produced between the suspension fitting and the suspension element. <IMAGE>
Patent AT-E68169-T1 (AT)
Inventor: KRETSCHMANN JOSEF DR
IPC: C11C3/00
Filed: 1988-08-26
Granted: 1991-10-15
Abstract: Use of selected carboxylic esters, which are liquid under application conditions, of the formula I
 X-COOR<1>
 in which R<1> denotes an alkyl radical which is unbranched in the alpha- position and X denotes hydrogen or a radical of the formula II 
<IMAGE>
 in which R<2>, R<3> and R<4> represent fluorine and/or chlorine and one of these radicals can also denote hydrogen or one or two of these radicals can also denote lower alkyl, as reaction medium for the sulphonation and/or sulphation of organic components using SO3 to give light-coloured reaction products.
Patent AT-E78323-T1 (AT)
Inventor: KIEPER REINHOLD R
IPC: F04C14/18
Filed: 1988-03-01
Granted: 1992-08-15
Abstract: A vane type variable displacement motor (11) comprising a body (13) having an elliptical first bore (14), end caps (15) with axial bores (28), an axial drive shaft (19) journaled therethrough and a rotor (21) on the shaft (19). A plurality of radial vanes (23) are movably mounted upon and around the rotor (21) and are biased toward the first bore (14) and react to pressurized ldiquid delivered through intake and exhaust passages (34,37) in the body (13). Rotative pistons (29) upon the shaft (19) within the end cap bores (28) have a series of radial slots (30) to receive the vanes (23) whereby the pistons (29) are adapted for axial movement relative to the vanes (23) into the first bore (14) for modifying the effective internal volume of the first bore (14) and speed of shaft rotation. Pilot ports (49) in the end caps (15) are connected to a variable pressure source (39, 51) for biasing the pistons (29) variably into the first bore (14).
Patent AT-E81607-T1 (AT)
Inventor: BRIMHALL OWEN D
IPC: B04B13/00
Filed: 1988-04-18
Granted: 1992-11-15
Abstract: A hand-held centrifuge apparatus for sedimenting a fluid suspension in a sample tube, the sample tube being subjected to centrifugation at an acute angle to the axis of rotation. An electronic circuit activates an electric motor for a preselected time period as a function of voltage supplied by a battery to the motor to provide a predetermined degree of centrifugation to the sample. A voltage tester periodically tests the voltage in the circuit to assure that adequate voltage is being supplied by the battery. A deactivation circuit is actuated if inadequate voltage is sensed and a disabling circuit disables the electronic circuit until adequate voltage is again available. The disabling circuit is masked during acceleration to preclude deactivating the circuit when the motor is in acceleration.
Patent AT-E78635-T1 (AT)
Inventor: DINCKEL LUCIEN
IPC: H01R12/51
Filed: 1988-03-30
Granted: 1992-08-15
Abstract: The device comprises contact strips (13, 14, 15), one end of which penetrates into the terminal housing (5) and another end of which, following a path obtained by folding and/or cutting out, forms an elastic contact which bears against a contact pad (11) of the printed circuit board (8). <IMAGE>
Patent AT-E59684-T1 (AT)
Inventor: FRANTL ERICH
IPC: E04B1/32
Filed: 1988-06-13
Granted: 1991-01-15
Abstract: In a bar structure consisting of structural bars (1) and polygonally curved in at least one direction, to increase the dimensional stability of the bar structure despite the low flexural rigidity of the structural bars (1) and of the bar bending points (nodes 3, 3'), in each case two bar bending points (3 and 3' respectively) are connected to one another, leaving out a bar bending point (3' and 3 respectively) lying between them, by prestressed tension members (2, 2', 5). In order to damp vibrations of the bar structure, the tension members (2, 2', 5) can be assigned spring damping elements (4, 6), which may simultaneously serve for prestressing the tension members (2, 2', 5). 
<IMAGE>
Patent AT-E115813-T1 (AT)
Inventor: LUCAS KEITH
IPC: H04N7/26
Filed: 1988-08-18
Granted: 1994-12-15
Abstract: A method of enabling an increase in the vertical definition of a transmitted television signal while preserving its bandwidth including the steps of decimating alternate lines of the television signal and reinterpolating untransmitted alternate lines upon reception. The decimation is accomplished by diagonally filtering the television signal in two dimensions to form a figure of five sample structure. Every other line is then added to the line adjacent to it so that half the lines are available for transmission, each line comprising folded-in high frequency information about missing line samples. Prior to transmission, bnadwidth is converted by filtering the signal to be transmitted at a skew-symmetric low pass filter. Apparatus for encoding and decoding the television signal each includes a two dimensional diagonal filter and line switching and control circuitry. The storage of a full field of a sample data is not required for processing in accordance with the present method. Consequently the present apparatus comprises only line store means associated with the line switching and control circuitry of encoding apparatus.
Patent AT-E76320-T1 (AT)
Inventor: NEUMAYR VOLKER DR
IPC: B09B5/00
Filed: 1989-01-27
Granted: 1992-06-15
Abstract: In a method for cleaning earth soils or similar soil materials polluted with organic harmful substances, the latter are extracted by means of a suitable solvent from an aqueous suspension of the soil materials. After the solvent which has taken up the extractable organic harmful substances, the solvent is distilled and recycled into the process. The distillation bottom product, which contains the extractable organic harmful substances, is disposed of, for example, by incineration or in a landfill. The remaining suspension is separated into water and soil, and the aqueous phase is recycled into the process. If the water is polluted with free cyanides, it must be passed over a purifier earth for removing the cyanides, before it is used again.
Patent AT-E95220-T1 (AT)
Inventor: ZEIBIG WINFRIED DR
IPC: C08K5/42
Filed: 1989-06-16
Granted: 1993-10-15
Abstract: In order to prepare block-resistant, non-tacky, solvent-free or low-solvent emulsion paints, aqueous polymer dispersions based on homopolymers and/or copolymers of acrylic and/or vinyl polymers are prepared as binders which in order to increase the block temperature of the emulsion paints prepared therefrom, contain, as active substance, one or more N-substituted sulphosuccinamides, if desired with further emulsifiers.
Patent AT-E90767-T1 (AT)
Inventor: EISERMANN ARMIN
IPC: E05B49/00
Filed: 1989-10-12
Granted: 1993-07-15
Abstract: The invention relates to a locking device on doors equipped with an inner and an outer fitting (2, 3) and a lock (5) arranged between the two fittings and actuable from inside and outside and, to achieve a substantial benefit in terms of use to the effect that remote call-up of the locking state and/or storage of locking operations which have taken place is possible, proposes, whilst ensuring a simple constructional form, that there be at least one switch disc (19, 19a) taken up during the actuation of the lock and a contact or switch (S1, S2) assigned to the latter for generating electrical recording signals relating to the lock actuation, and/or that an inner and an outer call-up should take place. 
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