baber/WOPTO huggingface dataset:
Patent AT-E78755-T1 (AT)
Inventor: KIMBALL PHILIP M
IPC: B41J2/14
Filed: 1987-08-11
Granted: 1992-08-15
Abstract: A fluid drop dispensing device (10), particularly suited for ink jet printer heads, in which a circular electroactuator (22) is supported in concentric relationship with inner (14) and outer (12) ring members defining an annular chamber (16) which is reduced in volume upon excitation of the electroactuator (22). The chamber is defined as a peripheral groove in one or the other of the inner and outer rings and is rendered fluid tight exclusively by peripheral ring surface contact maintained by hoop stress in the two rings as a result of press fitting the inner ring into the outer ring. Both rings may be of plastic material selected for appropriate characteristics or in the alternative, the outer ring may be of plastic while the inner ring is metallic and fabricated of stainless steel or nickel, for example.
Patent AT-E77856-T1 (AT)
Inventor: LAUREN HENNING JOHN EMIL
IPC: D04H1/74
Filed: 1987-04-24
Granted: 1992-07-15
Abstract: PCT No. PCT/FI87/00054 Sec. 371 Date Oct. 20, 1988 Sec. 102(e) Date Oct. 20, 1988 PCT Filed Apr. 24, 1987 PCT Pub. No. WO87/06631 PCT Pub. Date Nov. 5, 1987.The invention relates to a method and a device for producing a mineral wool web from a thin primary web formed on a movable collecting surface (6). According to prior known methods, the primary web is folded on a receiving conveyor (18) in an overlapping configuration so that the desired thickness of web is achieved. It is also known to combine two or several primary webs and to form the final mineral wool web by folding. The problem when producing mineral wool webs is the high rate of production of the primary webs and consequently, the high requirements on the devices in the further process and a great loss of material because of uneven edges which have to be cut down. According to the invention, the primary web is split into separate sheets before the deposit on the receiving conveyor (18), and the sheets are deposited by an oscillating distributing conveyor (16) in an overlapping configuration on the receiving conveyor, or, in case sheets are being produced, stacked on top of each other. The method offers several possibilities of reducing the feeding rate of the sheets and thus facilitating the deposit on the receiving conveyor. The flow of split sheets may for instance be separated (11, 12) into two or several flows to an intermediate conveyor each (14, 15) and the sheets may be stacked before the deposit. The cutting of the primary web may be performed on the collecting surface (6) or optionally after this on an intermediate conveyor.
Patent AT-E80023-T1 (AT)
Inventor: GRAF REINHARD DR
IPC: A61B8/08
Filed: 1988-06-06
Granted: 1992-09-15
Abstract: The ultrasonic transducer (2) comprises an ultrasonic transmitter (8), in particular a linear array, with which it is possible to carry out a line scanning of the object (4) under examination. The ultrasonic transmitter (8) is mounted in a holder which, according to a first embodiment, is designed as a U-shaped and freely movable holding frame (14). The legs (16, 18) of the holding frame (14) are designed as hand grips. The ultrasonic transmitter (8) is arranged between the legs (16, 18) of the holding frame (14). Upon activation of a trigger mechanism (36), the transmitter can be pivoted about an axis of rotation (26) which lies parallel to the legs (16, 18). The pivoting range can amount to, for example, 60 DEG  or more. The pivoting is effected by a drive mechanism (30), which can be designed, for example, as an electric motor or as a mechanical spring mechanism. Upon pivoting, the ultrasonic transmitter (8) is turned relative to the holding frame (14); during this, the two legs (16, 18) of the holding frame (14) are held securely by the operating personnel. During the pivoting, images of various scanning planes (x, y) are recorded by means of the connected echo field recording device. According to a second embodiment, the holder is designed as an annular main body (40) which has hand grips (46, 48) and is closed off at the end by a membrane (42, 50). In this case, after the triggering, a sliding movement of the ultrasonic transmitter (8) directly on the object (4) is prevented. The ultrasonic transducer (2) is particularly well suited for the examination of the hip joint of restless patients, in particular for the preventive medical examination of neonates. <IMAGE>
Patent AT-E91560-T1 (AT)
Inventor: KOOP HERMANN DR
IPC: G11B7/26
Filed: 1988-07-18
Granted: 1993-07-15
Abstract: In a method of manufacturing a mould and providing it with a backing, the mould is derived from a parent information carrier by an electroforming process, after which electroforming process and prior to its separation from the parent information carrier the mould is provided with a backing. In order to reduce the cycle times and to improve the mechanical stability, the backing is formed by a UV-curable lacquer which is applied in liquid form and is distributed over the back of the mould, which is subsequently cured by exposure to ultraviolet light.
Patent AT-E59160-T1 (AT)
Inventor: CHEN IRVING CHUNG-CHI
IPC: C13B10/02
Filed: 1988-01-29
Granted: 1991-01-15
Abstract: The roll 20 has a plurality of axially-extending juice channels 23 and juice inlet passages 25 extending from the surface of the roll, in this case having grooves 24, into the channels 23. Each passage 25 is in the form of an axially-extending slit in the roll body 22 and has an extension 29 projecting into the channel 23 to form a juice trap 30. Alternatively the juice trap is formed by each inlet passage intersecting the respective juice channel at a leading or lagging portion of the juice channel relative to the direction of rotation of the roll, and the opposite lagging or leading portion of the juice channel being shut off from the juice inlet passage.
Patent AT-E83635-T1 (AT)
Inventor: MORAN DAN
IPC: A61B3/113
Filed: 1988-03-03
Granted: 1993-01-15
Abstract: Apparatus for monitoring the eye of a subject comprising: apparatus (10, 12) for directing infra-red radiation at the eyes of a subject; apparatus (22, 24) for sensing infra-red radiation retro-reflected by the retina through the cornea of the subject; and apparatus (28) for providing a sensible output indication in the absence of expected received retro-reflected radiation, indicating the closing of the subject's eyes or direction of his eyes outside of a desired angular region.
Patent AT-E108060-T1 (AT)
Inventor: METZ-STAVENHAGEN PETER DR MED
IPC: A61B17/64
Filed: 1989-01-17
Granted: 1994-07-15
Abstract: Supporting device for the human spinal column, with an elongate, dorsally implantable holding device, at least two pedicle screws which have a head and a threaded shaft, and whose head is mounted pivotably about an axis on the holding device, which axis runs approximately perpendicular to the axis of the threaded shaft, while the threaded shaft protrudes from the holding device, and with a securing device for fixing the pedicle screws in the set angular position and at the desired axial distances from one another; the holding device has at least two separate bolts, which preferably have a thread and which cooperate with a sleeve, preferably having a thread, and which have at the head ends a clamping surface lying on the axis or parallel to the axis; the head of the pedicle screws has two approximately parallel clamping surfaces extending approximately parallel to the axis of the threaded shaft, and one screw connection is provided per bolt, which screw connection fixes the clamping surfaces of bolts and pedicle screws or of two bolts in their position clamped against one another. <IMAGE>
Patent AT-E108294-T1 (AT)
Inventor: SCHROPP KLAUS
IPC: H05K7/14
Filed: 1989-03-18
Granted: 1994-07-15
Abstract: A module is proposed for a control system comprising several modules juxtaposed on a carrier, particularly an analog input/output module for receiving inputs and/or outputs. The circuit parts common to all the inputs and/or outputs are located on circuit board, whilst the specific circuit for each input and/or output is in each case provided on a separate circuit board. The circuit boards are received in sliding blocks, which can be inserted in the module casing from the front. For this purpose the casing contains several superimposed guides. The electrical connection is formed when the sliding blocks are inserted by means of plug connections which are located on the circuit board with the common circuit and the circuit boards with the specific circuits.
Patent AT-E76746-T1 (AT)
Inventor: ICHII YUJI
IPC: A61K8/37
Filed: 1989-03-29
Granted: 1992-06-15
Abstract: A bathing preparation comprising at least one organic acid and at least one carbonate is disclosed. This bathing preparation contains fumaric acid in an amount of 20% by weight or more of the total of the organic acid and at least one highly volatile perfume. The perfume is not vaporized into the atmosphere. Therefore, the bathing preparation sustains its aroma in bath water for a long time, thus giving improved relaxant and refreshing effects.
Patent AT-E101308-T1 (AT)
Inventor: WINKELMANN RUDOLF DIPL-ING TU
IPC: H03H17/06
Filed: 1989-06-12
Granted: 1994-02-15
Abstract: The basis is a digital separation filter according to EP Offenlegungsschrift 208 982. The bandpass filters provided there are constructed as transversal filters (10, 11) and are dimensioned in such a manner that the new coefficients are obtained from the sum or from the difference of the coefficients of the two (original) transversal bandpass filters, but both paths (A, B) are connected together via a multiplier (12). <IMAGE>
Patent AT-E99416-T1 (AT)
Inventor: RANTALA ESKO
IPC: G01L5/04
Filed: 1989-06-23
Granted: 1994-01-15
Abstract: The invention concerns a method and apparatus for measuring web tension. The tension of a moving web is measured by locating close to the web (14) a gauging bar (1), which has its outer surface curved in the machine direction of the web (14) and carries pressure measurement sensors (2) in holes (3) formed into the bar. An air-cushion is formed between the moving web (14) and the curved surface, wherein the pressure is proportional to the tension of the web (14). The tension of the web (14) is measured in an indirect way by gauging the air-cushion pressure. The apparatus capable of implementing the method has an apparatus (7) required for the generation of a reference pressure, and the pressure measurement apparatus is used for measuring the pressure difference between said reference pressure and the air-cushion pressure.
Patent AT-E73986-T1 (AT)
Inventor: KNOCH MARTIN DR-ING
IPC: A61M1/10
Filed: 1989-06-27
Granted: 1992-04-15
Abstract: In a cardiac valve prosthesis, the journal pins, by which the closing body is supported to be swiveled in the valve ring, are received in through holes of the valve ring and can be moved into different positions in these through holes. Thereby, the journal pins are subjected to a circumfluent blood streams, reducing the danger of thrombi being formed at the supporting areas.
Patent AT-E98098-T1 (AT)
Inventor: SCHWARZ MICHAEL
IPC: A45D27/24
Filed: 1989-08-10
Granted: 1993-12-15
Abstract: A storage container (1) for a plurality of razors (2) is constructed as a cuboid folding body made of cardboard. The latter has a common drawer with a removal device (4) for the as yet unused razors (2) and a separate, likewise common drawer with an insertion opening (10) for the used razors (2'). <IMAGE>
Patent AT-E77333-T1 (AT)
Inventor: ROSENTHAL KARL-HEINZ
IPC: B65D47/28
Filed: 1989-12-13
Granted: 1992-07-15
Abstract: The invention relates to a one-piece plastic cap, the lower part of which, which can be attached to a container opening, is provided with a top wall in which a passage opening is provided, the lower side of which is joined via a dip tube to the container. The top wall is, furthermore, provided with a hole diaphragm which, in the closed position of the upper part, is closed by a sealing spike protruding from its lower side and, in the open position of the upper part, interacts with a valve spike projecting from its lower side which is dimensioned shorter relative to the sealing spike so that, when pressure is exerted on the container, the ventilation valve is closed. A pre-tensioning device of the upper part interacts with the lower part so that, in the closed position of the upper part, a discharge channel in the upper part is pressed with elastic pre-tension sealingly against the top wall and, in the open position of the upper part, sealingly against the edge of the passage opening. By the compression of the liquid container, the cap makes it possible for liquid to be dispensed and, after it has been released, for air to be taken in without the discharge channel of the cap being completely emptied. The cap is secure during transport when closed.
Patent AT-E77542-T1 (AT)
Inventor: LINCH RAYMOND
IPC: A47F3/14
Filed: 1988-12-05
Granted: 1992-07-15
Abstract: An elongate separating member comprises an elongate extruded channel (6) supported mouth upwards by web (5) over base (4) and a moulded bar (2) slidable in the channel e.g. beneath retention lips (9). This bar is trapezoidal in cross-section to facilitate sliding, and is provided with through holes (17) at intervals. Holes (17) hold the stems (16) of sprigs (3) of artificial vegetation, each stem being secured by a melted and resolidified end stud (18) which does not detrimentally affect sliding. The whole assembly fits between the edges (19, 20) of display trays in e.g. a butchers display counter. For hygienic cleaning the bars (2) and sprays (3) can be slid out and boiled; the extruded channel unit (4, 5, 6) can be more suitably cleaned without heat distortion.
Patent AT-E84595-T1 (AT)
Inventor: WIEDEHAGE HORST
IPC: E05F3/22
Filed: 1990-03-28
Granted: 1993-01-15
Abstract: So that a pivoting part (12), for example the window or roof light of a vehicle, can be swung out and retained in a specific position, there is arranged between the pivoting part (12) and a receiving part (16) at least one guide rail (22) with an approximately longitudinally extending groove (52) having at least one indentation (54). The guide rail (22) is pivotably mounted at one end on one of the parts (12, 16). It receives slidably in its groove (52) a pin (48) connected to the other part (12, 16). Furthermore, a block (24) displaceable along the guide rail (22) is provided. This is so designed that, as a rule, it covers the indentation (54) of the guide rail (22) and exposes it only in a retention position. In the retention position, the pin (48) can engage into the indentation (54) of the guide rail (22) and be supported on a side face (58) of the indentation (54). During the opening or closing of the pivoting part (12), the block (24) is displaced on the guide rail (22) as a result of the engagement of the pin (48). Arranged between the pivoting part (12) and receiving part (16) in parallel with the retaining device (18) is a pneumatic spring (20) which endeavours to bring the pivoting part (12) into an opened position. 
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Patent AT-E112451-T1 (AT)
Inventor: TALLAFUS OTTMAR
IPC: A23B9/10
Filed: 1990-04-24
Granted: 1994-10-15
Abstract: The disinfestation of drugs is carried out without poisonous gases by a modern process using a pressurisation/depressurisation process. This process is not absolutely safe in particular with regard to destruction of the eggs of infesting insects and, moreover, requires high expenditure in terms of equipment. 
<??>To achieve complete mortality and also to reduce the expenditure in terms of equipment, it is proposed to carry out the disinfestation in an environmentally friendly manner by means of the effect of cold using liquefied or gaseous cold gas. 
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Patent AT-E126669-T1 (AT)
Inventor: ENGELBACH VOLKER
IPC: A22B3/06
Filed: 1990-05-04
Granted: 1995-09-15
Abstract: Stunning box (2) for electrical stunning of animals to be slaughtered (16), in particular pigs, characterised by (a) a receiving space (12), a tapered contour, for the head (14) of the animal to be slaughtered; and (b) a mechanised device (18), by means of which, on actuation, the animal to be slaughtered (16) and its head (14) may be pushed forward into the receiving space (12), and in this state, the animal to be slaughtered (16) is essentially immobilisable. <IMAGE>
Patent AT-E101844-T1 (AT)
Inventor: TIPPMER KURT
IPC: C02F1/44
Filed: 1990-12-17
Granted: 1994-03-15
Abstract: A process is described for removing harmful substances and recovering valuable substances from the waste water stream of a coal processing plant. According to the invention, waste water produced in the coal conversion and in coke oven gas purification, preferably downstream of the NH3 stripped, is passed directly to a fractional reverse osmosis (FRO) and is there separated into various aqueous fractions and the aqueous solution of harmful substances is concentrated in a one- or multi-step evaporation system (EDS) and the dissolved harmful substances are destroyed by means of a temperature-activated pressure hydrolysis (TDH) and the residual non-toxic salts are separated off from the hydrolysate by means of a crystallisation (KR).
Patent AT-E109872-T1 (AT)
Inventor: FLOWER RALPH FRANKLYN JOHN
IPC: F16J15/32
Filed: 1990-04-03
Granted: 1994-08-15
Abstract: A seal member for effecting a seal between a shaft (16) intended to rotate at high rates and a housing (15) through which the shaft extends has a carrier (10,12) for mounting on one of the shaft or housing, and a plurality of generally radially extending seal elements (11) adapted to wipe on the other of the shaft or housing. Each seal element (11) is in the form of a flexible strip the width of which in the axial direction is significantly greater than the strip thickness, whereby the strips exhibit great stiffness axially, but may flexibly seal in the circumferential direction.
Patent AT-E141955-T1 (AT)
Inventor: SAKATA YOSHITSUGU
IPC: C12Q1/26
Filed: 1990-06-05
Granted: 1996-09-15
Abstract: A substrate or an enzymatic activity in a body fluid can be measured accurately without influences of interfering substances such as bilirubin by reacting an oxidase corresponding to an analyte with the analyte or an oxidase corresponding to a substance produced by enzymatic reaction with the substance in a measuring system containing one or more cationic and/or amphoteric surfactants, followed by optical measurement of hydrogen peroxide produced by the reaction.
Patent AT-E121586-T1 (AT)
Inventor: BANK GRAHAM
IPC: H04R9/00
Filed: 1990-06-18
Granted: 1995-05-15
Abstract: A ribbon transducer has the ends of its ribbon (10) held by end fixings which incorporate damping means. The end fixing may include a resilient support member (18) fixed to the ribbon (10), with the ribbon overlying a pad (22) of damping material and having its outer end held clamped, or alternatively left free.
Patent AT-E175558-T1 (AT)
Inventor: CHUNG CHRISTOPHER
IPC: A61B10/00
Filed: 1990-08-22
Granted: 1999-01-15
Abstract: An intrauterine pulse oximetry apparatus and method are provided to measure foetal blood oxygen saturation at sites in a preferred region on the foetus. The sensor (103) of the apparatus (100) is attached to a stiff cable (102) which can be inserted into the uterus past the presenting part and transcervical region of the foetus. The cable may have visual and tactile markings (107, 108) by which the user, without seeing or feeling the sensor, can guide it to an appropriate site on the foetus. <IMAGE>
Patent AT-E158577-T1 (AT)
Inventor: SACCOMANO NICHOLAS A
IPC: C07D239/20
Filed: 1990-11-02
Granted: 1997-10-15
Abstract: A mammalian pancreatic lipase mediated transesterification method for the optical resolution of endo-norborneol.
Patent AT-E114072-T1 (AT)
Inventor: GUYON VINCENT
IPC: G10C3/16
Filed: 1990-02-21
Granted: 1994-11-15
Abstract: Damping mechanism for an upright piano, comprising a damper felt (102) mounted on a peg (120). The peg (120) is on a guide rod (122) oriented perpendicularly to the plane of the strings and guided in its back-and-forth movements through a bore (124) in a block (116) attached to a support (118) that is independent of the hammer operating mechanism, and in that the mechanism comprises members (104, 110, 112, 114) that are interposed between the key (12) and the damper guide rod (122) and are intended to move the latter back and forth in response to movements of the key. The control rod (104) carries a pin (138) and in that the mechanism comprises a pivoting control bar (140) comprising a side finger (142) intended to interact with said pin, said control bar being operated by the "sustain" pedal of the piano. 
<IMAGE>
Patent AT-E166173-T1 (AT)
Inventor: COLINEAU JOSEPH
IPC: G11B11/10
Filed: 1990-10-03
Granted: 1998-05-15
Abstract: PCT No. PCT/FR90/00703 Sec. 371 Date May 2, 1991 Sec. 102(e) Date May 2, 1991 PCT Filed Oct. 3, 1990 PCT Pub. No. WO91/05345 PCT Pub. Date Apr. 18, 1991.The magnetic head of the invention is composed of several micro-heads each of which comprises, on a substrate (2'), a garnet (3') and two pole pieces (7, 8) separated by a narrow air-gap (9).
Patent AT-E180466-T1 (AT)
Inventor: GARCIA HERVE
IPC: B01J21/04
Filed: 1990-11-05
Granted: 1999-06-15
Abstract: Process for the preparation of aryl fluoride by bringing a gaseous mixture containing hydrofluoric acid and an aryl haloformate or carbonate into contact with a catalyst based on Lewis acids.
Patent AT-E81402-T1 (AT)
Inventor: MHEIDLE MICKAEL
IPC: B65G65/48
Filed: 1990-06-19
Granted: 1992-10-15
Abstract: A device (1) serves for dosing dry and powdery bulk material, for example dye powder, within a laboratory dyeing line for textiles. The device (1) has a dispensing container (8) which possesses a closable outlet (9) in its lower region. The device includes, furthermore, a balance (10) which can be fed from the outlet (9) of the container (8), for example by a rotating conveyor means, and which is intended for the respective quantity to be dosed. At the same time, the outlet (9) is arranged on the underside of the container (8), and, as a closure, there is an upwardly tapering valve body (12) which can be displaced vertically downwards, can be driven in rotation, rotates in its open position and carries means for conveying the material in the direction of the outlet orifice (14), that is to say performs a double function. 
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Patent AT-E124610-T1 (AT)
Inventor: WUENSCHE THOMAS
IPC: A47G25/48
Filed: 1991-04-26
Granted: 1995-07-15
Abstract: The hanger exhibits a rod (1) with flattened cross section, in the centre of which a hanging hook (2) projects upwards, clamps (3) opening downwards, which each exhibit two clamp jaws (4) each with two openings (6) to carry the clamp jaws (4) on the rod (1), and a spring (7) which holds the clamp jaws (4) closed. The openings (6) have concave limit stops (11) at the top and bottom and convex limit stops (12) at the sides, the clearance of the concave limit stops (11) corresponding to the longer transverse dimension of the rod (1) and the clearance of the convex limit stops (12) at the sides corresponding to the smaller transverse dimension of the rod (1) in each case with the slight play required for free movement. The openings (6) of the two clamp jaws (4) are equal. <IMAGE>
Patent AT-E76339-T1 (AT)
Inventor: FOLTA WERNER
IPC: B30B15/02
Filed: 1991-05-25
Granted: 1992-06-15
Abstract: In a forging press (3) with a displaceable table (4) which carries tools and can be raised and lowered, the displaceable table (4) is arranged on a table crossmember (2) having a roller conveyor with rolls (10) which can be raised and lowered and the displaceable table (4) and the table crossmember (2) are provided with interengaging locking devices, offset relative to one another by one spacing unit, on their mutually facing surfaces. <IMAGE>