baber/WOPTO huggingface dataset:
Patent AT-E77893-T1 (AT)
Inventor: BORDIGNON ABRAMO
IPC: G11B23/087
Filed: 1987-11-26
Granted: 1992-07-15
Abstract: The present application relates to a liner for magnetic tape cassettes comprising a sheet-like element (1) insertable between the axial ends of the reels (6) of magnetic tape and the inner walls of the box-like shell (5) of the cassette (4) and defining a pair of through holes (2) located at the hubs (3) of said reels (6). The sheet-like element (1) defines at least one centering ridge (10) with high elastic rigidity which engages at least partially with the peripheral region of the axial ends of said hubs (3), for centering of the hubs with respect to the middle plane of the cassette (4), and at least one alignment ridge with very low elastic rigidity engageable with the longitudinal edges of the magnetic tape, for aligning the windings of the reel of magnetic tape (6).
Patent AT-E145106-T1 (AT)
Inventor: KATZNELSON RON D
IPC: H04K1/06
Filed: 1987-09-11
Granted: 1996-11-15
Abstract: A system for scrambling a video signal having a plurality of horizontal lines, each of which includes a video information portion (A, B, C) and a non-video information portion (48). The scrambling system includes a memory (10) means (12) for storing the video information portion of each video signal line in the memory; and means (12) for forming scrambled horizontal lines by retrieving each of a plurality of said stored video information lines in a plurality of segments (A1, A2; B1, B2; C1, C2) preceded by a non-video segment (42) and separated by non-video segment(s) (44). The retrieval means include means for varying the respective durations of the retrieved video information segments in individual scrambled horizontal lines in accordance with an encryption keystream (46); and means for varying the total duration of the non-video segments for (42, 44) for individual scrambled horizontal lines in accordance with a predetermined timing pattern. A complementary descrambling system also is disclosed.
Patent AT-E68981-T1 (AT)
Inventor: DE VRIEND MAX SYLVAIN
IPC: A61M16/00
Filed: 1987-06-10
Granted: 1991-11-15
Abstract: A cardiopulmonary resuscitating pump, comprising, a housing having a top wall (20), a bottom wall (21) and a side wall (22) in the form of a bellows which is capable of contracting and expanding under the application and release of an externally applied pressure to contract and expand the volume of a gas chamber (23) within the housing and having a gas inlet (48) through the bottom wall for drawing gas into the gas chamber and a gas outlet (43) through the bottom wall for discharging gas from the gas chamber to an associated oropharyngeal airway, whereby, in use a patient can be subjected to ventilation and external cardiac massage by appropriate operation of the pump whilst situated on the patient's chest. A waste chamber (29) is also provided attached to the bottom wall and communicating, via a waste inlet (52) through the bottom wall, with the associated oropharyngeal airway whereby to suck secretions from the patient whilst cardiac massage and ventilation is occurring and to expel secretions through a waste outlet (47) through the bottom wall. Biasing springs ( 24 and 33) are provided in both the gas and waste chamber to assist in expanding the volume of the chambers upon release of the externally applied pressure, and all inlets and outlets contain check valves (42, 46, 49 and 53) to prevent reverse flow therethrough.
Patent AT-E84960-T1 (AT)
Inventor: ROSSI JEAN-PIERRE
IPC: A61F11/00
Filed: 1987-10-26
Granted: 1993-02-15
Abstract: Devices for suppressing ear troubles produced by pressure variations of the environmental atmosphere, by providing a certain air vaccum. The device according to the invention is essentially characterized in that it comprises at least two ends (1) to be associated to the auditory meatus (2) of a person, each end comprising a traversing orifice (3), and means (9, 11, 14, 15, 11 bis) to control a fluid circulation in the traversing orifice so as to modulate the fluid pressure inside the auditory meatus as a function of the pressure of the atmosphere where the person is. Application: particularly for the suppression of ear troubles during airplane travels.
Patent AT-E63828-T1 (AT)
Inventor: LANKINEN TAPIO
IPC: A61M/
Filed: 1987-11-05
Granted: 1991-06-15
Abstract: An inhalation device, comprising an inhalation chamber (1) fitted with an inlet duct (2) and a mouthpiece (3), the former receiving a spray (6) containing a substance to be inhaled. Said inhalation chamber (1) is substantially in the shape of one or several balls, flattened balls, ellipses or polygons.
Patent AT-E88945-T1 (AT)
Inventor: SCHRECK HANS
IPC: B29C45/27
Filed: 1988-03-18
Granted: 1993-05-15
Abstract: A heated channel for use between a clamping plate and a mold plate of a plastic injection machine. The heated channel includes a heated-channel member having longitudinal bores with cross bores for connecting the connecting and branching nozzles thereon. An insert member with material-guiding bores therein for providing the connection of the nozzles in the clamping plate and the mold plate is inserted into the longitudinal bore. The insert member is provided with grooves for receiving heating elements. Connecting elements for the radial and axial fixing of the heated-channel member and the insert member are inserted into the heated-channel member.
Patent AT-E98076-T1 (AT)
Inventor: TRUMPP GERHARD DIPL-ING
IPC: H04Q3/52
Filed: 1988-08-08
Granted: 1993-12-15
Abstract: In a broadband signal switching matrix network having a cross-point matrix in FET technology whose switching elements, each controlled by a holding memory cell, are each formed with a series circuit of a switching transistor and of an input transistor, this series circuit (for a switching element situated in the through-connect state) forms a cross-point-associated, one branch of a differential amplifier whose other branch shared by the cross-points connecting to one and the same matrix output line is formed by an identical or similar transistor series circuit of an output amplifier circuit that is individually associated to the matrix output line. Thus, the matrix output line is connected to one terminal of an operating voltage source via a source transistor.
Patent AT-E107501-T1 (AT)
Inventor: THEEUWES FELIX
IPC: A61K9/56
Filed: 1988-10-20
Granted: 1994-07-15
Abstract: A delivery system is disclosed for delivering a beneficial agent to an environment of use. The delivery system comprises a plurality of tiny dosage forms comprising a beneficial agent. The delivery system also comprises means for maintaining (a) the physical and chemical integrity of the dosage forms and for (b) inhibiting delivery of the beneficial agent during non-performance of the delivery system.
Patent AT-E67951-T1 (AT)
Inventor: BAER MANFRED
IPC: B23Q5/04
Filed: 1988-12-21
Granted: 1991-10-15
Abstract: A linear unit which consists of a basic body (10) which is used for guidance and has running rails (11) on which a carriage (12) can be moved between two end stops by means of a toothed belt (26) fastened to the underside with its two ends. The toothed belt is run over the drive pinion driven by a motor and over a return pinion (18). To tension the toothed belt (26), one pinion, preferably the return pinion (18), is constructed so as to be displaceable with its spindle (25). The toothed belt can be tensioned by tightening tensioning elements (22, 24) which act on the pinion. Here, a device (15) is provided for limiting the tensioning distance in order to set a defined tension of the toothed belt (26). This results in a particularly high positional accuracy of the carriage (12), and the service life of the toothed belt is improved at the same time. <IMAGE>
Patent AT-E76793-T1 (AT)
Inventor: PERSOON LEONARDUS JOHANNES HEN
IPC: B07C5/36
Filed: 1988-03-10
Granted: 1992-06-15
Abstract: For sorting pieces of meat, a sorting device contains a fixed conveyor belt (1, 2) with weighing means (7) and means (3, 4) for measuring the thickness of the fat layer. In the direction of conveyance, a movable conveyor belt (8) is connected to the fixed one, which movable conveyor belt (8) is swung between a number of positions controlled by a computer to which the measurements are fed. At the respective positions of the free end of the movable conveyor belt (8), additional computer-controlled movable conveyor belts (9, 10) are provided.
Patent AT-E73259-T1 (AT)
Inventor: KNAPEN PETRUS MATHEUS JOSEPHUS
IPC: H02K15/03
Filed: 1988-06-09
Granted: 1992-03-15
Abstract: Method and devices for producing a magnetic object, to be moulded in a moulding device from a mixture of grains of magnetic material and hardening binding agent, said object having pole areas of small dimensions, the mixture being subjected in a moulding cavity of a moulding body of the moulding device to temperature changes, gravity, mechanic forces or magnetic forces, or combinations of those. The invention comprising the reduction of a strong, permanent magnet to fully magnetized anisotropic permantly magnetic material, the reduction of the fragments of fully magnetized anisotropic permanently magnetic material to grains, until all grains are smaller than the width of a pole area, mixing those grains with the hardening binding agent, inserting the mixture into the moulding device, and ensuring that the mixture hardens in the moulding device, providing the permanently magnetized object as the final product.
Patent AT-E114478-T1 (AT)
Inventor: BUTCHER EUGENE C
IPC: C07K16/00
Filed: 1988-08-10
Granted: 1994-12-15
Abstract: Novel antibodies that recognize endothelial cell surface molecules or synovial-specific leukocyte homing receptors and block leukocyte extravasation are provided. These antibodies recognize either tissue-specific endothelial cell surface molecules or a synovial-specific leukocyte cell surface glycoprotein and block lymphocyte migration from the blood into tissues such as mucosal lymphoid organs, peripheral lymph nodes, and synovium. Also described are novel endothelial cell surface proteins involved in leukocyte extravasation, having a molecular weight of approximately 58,000 to 69,000 daltons, which express a tissue-specific determinant, as well as a synovial-specific leukocyte glycoprotein of approximately 90,000 daltons. The antibodies are used in compositions to treat individuals having a disease or inflammation-associated pathology in which leukocyte extravasation plays a role.
Patent AT-E61090-T1 (AT)
Inventor: FRIES BERIT
IPC: E06B1/60
Filed: 1988-04-13
Granted: 1991-03-15
Abstract: Locking means intended to be anchored in an element and to receive rotatably by snap-in closure a second means provided with an undercut head. The locking means according to the invention consists of a substantially cylindrical body (1) having a first and a second end. Outwardly directed gripping means (2; 13, 14) are arranged in the peripheral area of the body at its first end. The body (1) has an coaxially arranged cavity (3) narrowing off which at its narrow portion continues in an opening (4) ending coaxially in the first end and which cavity (3) ends at the second end of the body (1) and is provided there with an inwardly directed flange means (5, 19). The body (1) is further expansible at said first end.
Patent AT-E115301-T1 (AT)
Inventor: OHLSON CARL-ERIC
IPC: G02B27/02
Filed: 1988-08-22
Granted: 1994-12-15
Abstract: PCT No. PCT/SE88/00430 Sec. 371 Date Feb. 23, 1990 Sec. 102(e) Date Feb. 23, 1990 PCT Filed Aug. 22, 1988 PCT Pub. No. WO89/02096 PCT Pub. Date Mar. 9, 1989.When examining X-ray film in an examination cabinet, the films are advanced consecutively in a horizontal direction from a magazine attached or capable of being attached to one side of the cabinet. The films are placed against each other in the magazine and are removed therefrom at least partly by a feed roller. Oppositely angled parts located on an endless transporting device engage the lower edges of respective films. After being examined, the films are delivered to a further magazine located on the other side of the cabinet. Located at one end of the cabinet is a ramp, on which is mounted a plurality of diodes which enable the various operations carried out in conjunction with the examination of X-ray film to be automated. The cabinet, magazine and transporting device can be constructed in the form of a module system. One of two modules can be placed above the other, and the modules can be adjusted angularly in relation to each other. The invention also relates to the examination cabinet itself.
Patent AT-E86155-T1 (AT)
Inventor: CAROE CLAUS J
IPC: B21D51/02
Filed: 1988-11-10
Granted: 1993-03-15
Abstract: Cross-section of plant troughs (1) for use on the tables in greenhouses is in general U-shaped, which plant troughs may dependent on the method used for watering the plants either be open at the ends so that water can run off the troughs (1), or they may have end walls (6) so that water will remain in the troughs (1). Hitherto such end walls have been produced separately out of metal or plastics and subsequently glued onto the troughs. This is a costly method whereas the method and apparatus according to the invention point towards a plant trough (1) where the end walls (6) are produced as an integral part of the plant trough (1), by folding the utmost part of the trough upwards into the end walls (6) which are watertight and remain connected to the trough walls throughout the entire life-time of the plant trough.
Patent AT-E104711-T1 (AT)
Inventor: FRUCCO GIUSEPPE
IPC: D06F58/28
Filed: 1989-09-26
Granted: 1994-05-15
Abstract: A laundry drying control device for a clothes drier comprising an electrical heating element divided into two portions (5, 6), portion (5) being adapted to be short-circuited by a driver (16) controlled by an electronic comparator (14) or by a logical AND gate (15). The device is adapted to control the run of "acrylic" drying cycles by switching on the maximum power of only the portion (6) of the heating element until the operating drying temperature is reached, and then switching on a reduced heating power via the two portions (5, 6) of the heating element. The device is adapted to control the run of "extra dry" drying cycles by switching on the maximum heating power and then the reduced heating power for a supplementary period after the end of drying.
Patent AT-E110279-T1 (AT)
Inventor: GINNAGA AKIHIRO
IPC: C12N1/20
Filed: 1989-11-29
Granted: 1994-09-15
Abstract: Disclosed is a method for preparing pertussis toxin toxoid by a treatment of pertussis toxin with formaldehyde, which comprises carrying out said treatment in the presence of lysine or glycine in combination with N-acetyltriptophan. The resultant toxoid does not exhibit toxicity reversion, thereby making the toxoid highly suitable for use in pertussis vaccines.
Patent AT-E115724-T1 (AT)
Inventor: JOHNSON DENNIS C
IPC: G01N27/42
Filed: 1989-09-22
Granted: 1994-12-15
Abstract: A variation of Pulse Coulometric Detection (PCD) is described in which the detection potential is scanned in a cyclic fashion during current integration to achieve automatic and virtual elimination of baseline drift caused by surface roughening and changes in pH. The technique is examined at a Au electrode for flow-injection determination of thiourea which is typical of numerous sulfur compounds whose anodic reactions are catalyzed by formation of surface oxide. The baseline decays quickly to a near-zero equilibrium value following start-up and is unchanged for a pH step of ca. 2 units. The technique is concluded to be compatible with pH-gradient chromatography.
Patent AT-E94789-T1 (AT)
Inventor: COBELLI GIAN LUIGI
IPC: B22C15/28
Filed: 1989-11-07
Granted: 1993-10-15
Abstract: The invention relates to a device for generating compressed-air pulses for compacting moulding sand in a flask. The device comprises an annular chamber supplied with compressed air, which is connected via a series of valves and inlet nozzles, which can be swivelled in a plurality of directions, to the moulding space, which is defined by the metering frame and a squeezing head above the sand situated in the flask. The device can be attached both to conventional foundary moulding machines and directly to flasks at the level of the metering frame.
Patent AT-E90052-T1 (AT)
Inventor: TOMMASI MARCELLO
IPC: B65H31/30
Filed: 1989-11-22
Granted: 1993-06-15
Abstract: In order to discharge automatically paper serviettes in parcels, in other words in groups of the same number, from a machine which produces the serviettes folded in four starting from a continuous strip, which is first folded in two longitudinally, then folded in zig-zag fashion transversely, and lastly cut into two longitudinally, the said machine being provided with means for obtaining the distribution of the serviettes, staggered and with a saw-tooth profile of pitch corresponding to the predetermined number of serviettes to be packaged and for subsequently automatically transferring each parcel of serviettes onto the feeding chute of a machine for packaging serviettes, use is made of: - means 2 for frontally blocking the two adjacent parcels P" of serviettes which follow the parcels P' at the outlet of the machine 1 which produces the serviettes folded in four, the said means, which are arranged above the serviettes, being partially controlled by an alternating horizontal movement with a stroke equal in length to the thickness of the parcels of serviettes, and partially by an alternating vertical movement between an upper rest position and a lower position blocking the two parcels P" of serviettes; - means 3 for discharging the two adjacent parcels P' of serviettes which are situated at the outlet of the machine 1 producing them, beyond and opposite the free end of the chute 10 on which the serviettes move forward, the said means being controlled by an alternating rotation, initially about a shaft 31 coplanar with and transverse to the said chute 10 between a position in which the two parcels P' are held with the serviettes in the vertical position and juxtaposed to the serviettes of the following parcels P", and a position pivoted forward and downwards with the rear face of the parcels detached from the front face of the following parcels P", and successively about a parallel shaft 33 arranged beneath the shaft 31 between the said pivoted forwards position of the parcels and as far as the horizontal position; - means 4,40 for transporting the two adjacent parcels P' horizontally, with a forward movement matching that of the serviettes in the machine 1 which produces them, and for halting the said parcels P' at the end of their forward travel; - means 5 for raising and supporting the pair of parcels P' from the said end of forward travel into an upper position coplanar with the feeding chute 60 of the packaging machine 6; - means 52 for horizontally and independently transporting the two parcels P' from the said latter position as far as the feeding chute 60 of the packaging machine 6. <IMAGE>
Patent AT-E126891-T1 (AT)
Inventor: HEDEGAARD KURT
IPC: G01N33/53
Filed: 1989-06-09
Granted: 1995-09-15
Abstract: Test strip having at least one patch thereon and intended for use in occlusive epicutaneous testing in order to detect contact allergy to formaldehyde. The characteristic feature is that on at least one of said at least one patch the test substance is a reversible N-formaldehyde derivative of a carboxamide or -imide, said test substance being formulated in a dry vehicle.
Patent AT-E179007-T1 (AT)
Inventor: ISHIHARA HIDESHI
IPC: G06K9/00
Filed: 1990-01-25
Granted: 1999-04-15
Abstract: An image processing system, comprising: a camera for taking a picture image of an object and producing a corresponding picture image signal; a binary discrimination circuit for converting the picture image signal into a binary signal; a memory unit for storing the binary signal; and feature extracting circuit for extracting a geometric feature of the picture image by processing the binary signal. Preferably, the feature extracting circuit comprises: an edge detection circuit having a hardware structure; and an arithmetic processing unit for computing, through a software process, geometric features from a graphic image included in the picture image of the object according to data on edge addresses. Thus, the processing speed is increased and the size and cost of the system is reduced by carrying out edge detection and address data collection requiring a large amount of processing work by means of a dedicated hardware circuit and carrying out arithmetic and other processes by means of software. Further, since the software of its arithmetic unit can be easily modified, the versatility of the processing work can be improved, and the range of application of the system can be broadened.
Patent AT-E123185-T1 (AT)
Inventor: FISCHER DIETMAR DIPL-ING
IPC: H02J7/00
Filed: 1990-03-26
Granted: 1995-06-15
Abstract: The invention relates to a method and a circuit arrangement (14) for monitoring the functionality (CR) and readiness (tSt) of a battery (4), prepared actual values of the battery current (IB) and battery voltage (UB) being averaged and the operating mode (LA, En) being confirmed from the direction of the battery current (IB). According to the invention, a discharge power (PEn) is calculated during discharge operation (En) from the averaged actual values of the battery current (IBm) and the battery voltage (UBm) and being compared with stored discharge power characteristic families as a function of the averaged cell voltage actual value (UBZ), the consumed capacity (CEn) determined by means of the characteristic (PEnZ) being subtracted from the maximum capacity (Cmax) and this determined residual capacity (CR) being multiplied by a discharge time (tp) which is proportional to the calculated discharge power (PEnZ). The functionality and readiness of a battery (4) can thus be monitored without major cost with the aid of only one performance graph. 
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Patent AT-E104707-T1 (AT)
Inventor: WETZEL BERND
IPC: D06F37/20
Filed: 1990-05-17
Granted: 1994-05-15
Abstract: In a star-shaped supporting frame for a horizontally mounted laundry drum, one of the arms (4) of the supporting frame serves as a fastening bearing for the drum drive motor (10). For this, an oscillating arm (8) is connected to the motor bearing plate (9) located on the drive side, is mounted in an oscillatory manner on the arm of the supporting frame and is fastened via a screw fastening (11) to the motor bearing plate located on the drive side, in an arcuate long hole (7) on the arm of the supporting frame. To make it easier to mount a drive motor in the way described, it is proposed that the motor bearing plate with its screw fastening should engage from one side of the arm of the supporting frame and the oscillating arm engage from the other side. <IMAGE>
Patent AT-E137778-T1 (AT)
Inventor: NESHEIWAT AFIF MICHAEL
IPC: C08G75/00
Filed: 1990-08-02
Granted: 1996-05-15
Abstract: A method for producing a poly(arylene sulfide/sulfone) polymer is provided which comprises: contacting reactants comprising a dihalogenated aromatic sulfone, an alkali metal sulfide, a polar organic compound, at least one base, an alkali metal carboxylate, and, optionally water, under suitable conditions to initiate a polymerization reaction; thereafter adding an amount of water while maintaining polymerization conditions; then terminating the reaction; and recovering the polymer. The invention method provides for a polymer product wherein the production of low molecular weight product is minimized and high molecular weight yield is maximized.