baber/WOPTO huggingface dataset:
Patent AT-E48921-T1 (AT)
Inventor: SCHWINGENSCHUH MARTIN DIPL-ING
IPC: H01G4/228
Filed: 1987-02-24
Granted: 1990-01-15
Abstract: An electrical component, particularly a varistor, having high strength given stressing due to temperature change and due to surge currents is composed of a ceramic body whose end faces contain solderable metallic coatings as electrodes to which power supply elements are soldered, the latter being composed of a closed strip which leaves open and inwardly-disposed area and an outwardly-disposed area on the coating and which is dimensioned such that the condition Fa:FI=Ua:Ui=1.05 through 1.35 is met, where Fa is the surface of the coating located outside of the power supply element, Fi is the surface of the coating lying inside the power supply element, Ua is the outer circumference of the power supply element and Ui is the inner circumference of the power supply element. Each power supply element contains a lead clip which is spaced from the metallic surface by bends to such a degree that the clip is not soldered to the metallic coating.
Patent AT-E61549-T1 (AT)
Inventor: KROEHLING ERICH
IPC: B66F9/22
Filed: 1987-06-30
Granted: 1991-03-15
Abstract: In the case of a fork-lift truck having a steering device (5 to 9) and operating device (13 to 18) which are actuated hydraulically, and having downstream of the hydraulic pump (1) a priority valve (3) to the preferred output (4) of which the hydraulic steering device (5 to 9) is connected, it is proposed for the purpose of reducing the number of parts susceptible to faults and of reducing the production costs to drive the travelling gear and the operating device (13 to 18) by electric battery, the aim being to drive the hydraulic pump (1) for the operating device (13 to 18) via an electric motor (24) controlled by a pulsed control (25). The arbitrarily controllable pulsed control (25) is additionally intended to be controlled as a function of a signal which is emitted from the steering device (5 to 9) and depends, for its part, on the pressure downstream of the steering valve (9).
Patent AT-E58581-T1 (AT)
IPC: F16L5/08
Filed: 1987-09-02
Granted: 1990-12-15
Abstract: For the sealed ducting of a tube (5) through an outer wall (1) of a prefabricated part, e.g. a steel concrete container, a recess (6) surrounding the wall opening and open towards it is provided in a surface of the wall (1), the recess (6) holding a sealing ring (7) of elastic material and its contour corresponding to that of the sealing ring (7). A loose flange (9) is used to activate the seal, the flange (9) being capable of being pressed against the seal by screw bolts (11) anchored in threaded sleeves (12) in the wall (1). Since the seal is produced directly between the sealing ring (7) and the surface of the part, not only are installation parts saved but a seal is produced which is reliable in any situation. By means of the arrangement of a recess (6) which is matched to the contour of the sealing ring (7), the sealing ring provides a supporting bearing against deformation in the radial direction outwards, so that the deformation force produced in the axial direction on compression of the sealing ring (7) acts radially inwards in a sealing manner over the complete circumference against the outer surface (8) of the tube (5). <IMAGE>
Patent AT-E78361-T1 (AT)
Inventor: SEIDENBUSCH HEINZ
IPC: H01H51/06
Filed: 1987-12-11
Granted: 1992-08-15
Abstract: The invention relates to an electromagnetic switching apparatus having an arrangement for holding spiral compression springs in cylindrical cavities in the contact bridge carrier. In this case, parts of the last winding project beyond the cylindrical contour of the spiral compression spring, such that the part of the last winding adjacent to the cylindrical contour can be turned into a groove running at right angles to the insertion slot and the free end can be guided over an oblique surface while it is being turned in, and can be latched into a groove. <IMAGE>
Patent AT-E63203-T1 (AT)
Inventor: OBRERO FAUSTINO P
IPC: A23B7/14
Filed: 1987-12-29
Granted: 1991-05-15
Abstract: Pineapple plants are chemically treated in the field with effective amounts of an aqueous solution of a nonionic or anionic surfactant to inhibit opening of the pineapple flowers, so that the susceptibility of the pineapple plant to fruit disease is reduced.
Patent AT-E62864-T1 (AT)
Inventor: BRIAND JEAN-PATRICK
IPC: B65B11/04
Filed: 1987-12-03
Granted: 1991-05-15
Abstract: The said article, solid or hollow, comprises a core 1 and an outer sheath 2 which surrounds at least once the said core and firmly adheres thereto. The process consists: in conforming at least one strip of flexible material around a stationary hollow element 20 to form the sheath 2; in continuously driving the sheath 2 thus formed towards the end of the stationary hollow element; and in continuously dispensing from a tank 25, 27, where it is fluid or pasty, the material forming the core 1 into the stationary hollow element, from one end of the latter towards the said free end, in order that, on exiting the hollow element, the said material is received into the mould which the sheath 2 constitutes and spreads out therein on cooling and on adhering to the sheath on exiting the hollow element. The composite article obtained is applicable in the packaging, civil engineering, agricultural and insulation industries. <IMAGE>
Patent AT-E81647-T1 (AT)
Inventor: CLAAR T DENNIS
IPC: C22C29/12
Filed: 1987-09-01
Granted: 1992-11-15
Abstract: A method of producing a composite comprising a self-supporting polycrystalline material obtained by oxidation reaction of a molten parent metal (2) with a vapor-phase oxidant comprising infiltrating a filler (3) exhibiting inter-particle pore volume with a parent metal (2) under conditions which control the respective rates of said metal infiltration and said oxidation reaction.
Patent AT-E68650-T1 (AT)
Inventor: KEESEN HEINZ-WERNER
IPC: H04N5/21
Filed: 1987-05-30
Granted: 1991-11-15
Abstract: PCT No. PCT/EP87/00281 Sec. 371 Date Feb. 8, 1988 Sec. 102(e) Date Feb. 8, 1988 PCT Filed May 30, 1987 PCT Pub. No. WO87/07806 PCT Pub. Date Dec. 17, 1987.A noise reduction system with motion detection for digitalized video signals, the system including at least one memory, a filter, a correction circuit, and an adder and/or subtracter, wherein the correction circuit weights differences and/or sums of luminance and/or chrominance values with a factor k, and wherein the factor k has positive or negative values depending upon the difference in the signals.
Patent AT-E82055-T1 (AT)
Inventor: JUERGENLOHMANN PETER
IPC: F16L21/02
Filed: 1988-01-09
Granted: 1992-11-15
Abstract: A plastic pipe consists of a plurality of pipe pieces (1). Each pipe piece has a push-in region (2) of smaller diameter on one end and a socket region (3) on its other end for holding the push-in region of the adjacent pipe piece. The regions (2 and 3) pushed into one another surround an inserted circumferential sealing ring (4) which is designed in the form of a strip. In the axial direction (7) of the plastic pipe, the sealing ring (4) has circumferential projections (5; 15) arranged side-by-side and circumferential slots (6; 16) in each case between these projections. A spreading lip (8) provided on one end of the sealing ring (4) grips into an inner slot (9) of the socket region (3) when the pipe pieces (1) are in the pushed-in stage. The provision of a sealing ring (4) of a strip-like design, with projections (5; 15) and slots (6; 16) results in a multiple sealing effect. The provision of a spreading lip (8) on one end of the sealing ring (4) and the inner slot (9) in the adjacent socket region (3) results in the pipe pieces (1) being secured in their pushed-in position. <IMAGE>
Patent AT-E96460-T1 (AT)
Inventor: DUEBAL HANS-ROLF DR
IPC: G02F1/137
Filed: 1988-03-22
Granted: 1993-11-15
Abstract: The compounds of the general formula (I)   <IMAGE> (I)  are particularly highly suitable as components of smectic, liquid-crystal mixtures, the symbols having the following meaning: R1 and R2 denote identical or different, straight-chain or branched alkyl or alkenyl groups which can contain asymmetric carbon atoms, containing 2 to 16 carbon atoms, in which one or more non-adjacent -CH2- groups can be replaced by -O- and/or -S-, -A and -B each denote group  <IMAGE>  in which the radicals R1, R2, in each case, are situated at the phenylene part of -A, -B and m and n denote 0 or 1, but m+n is always zero or 1.
Patent AT-E78989-T1 (AT)
Inventor: EUREKA JOHN
IPC: A21C9/06
Filed: 1988-08-09
Granted: 1992-08-15
Abstract: A ravioli style food product comprises a first dough sheet, a second dough sheet, and a filling material between the sheets. The peripheries of the sheets are joined to form a peripheral flange thereby enclosing the filling and the flange has a plurality of crimps in a predetermined pattern, with each crimp having a predetermined shape. The product may have any desired shape (circular, oval). A process and an apparatus for preparing the product are also described.
Patent AT-E72867-T1 (AT)
Inventor: PENZKOFER LUDWIG
IPC: E04G21/12
Filed: 1988-12-22
Granted: 1992-03-15
Abstract: An apparatus to be incorporated in a formwork for a concrete building element, for example concrete wall, for retaining reinforcing rods to be anchored in this concrete building element, consisting of a profiled retaining element (1) having two legs (3, 4) and a base (2), through which the reinforcing rods (12) are passed at passage points in such a way that their anchoring regions are arranged on one side of the base (2) and their connecting parts to be bent out for connection to a concrete building element to be connected subsequently are arranged on the other side of the base (2) in an interior space, formed by the retaining element (1), of this element, the base (2) having between the two legs (3, 4) at least one partial region of dovetailed cross-sectional profile, which extends in the longitudinal direction of the retaining element. The invention is distinguished in that at least one projection (16) is formed in the base (2) at the said partial region. <IMAGE>
Patent AT-E68588-T1 (AT)
Inventor: MITCHELL E KEITH
IPC: F25J3/06
Filed: 1988-04-28
Granted: 1991-11-15
Abstract: An improved process for cryogenically separating a helium-bearing natural gas stream comprising subjecting the natural gas stream to a sequence of alternating cooling and separating steps wherein one or more process-derived streams are utilized to effect cooling of the natural gas streams to temperatures in the cryogenic range. The process provides for the separation and recovery of a natural gas liquids product stream consisting substantially of condensed C2 and higher hydrocarbons and a gaseous product stream consisting of at least 50 volume percent of helium with the balance being substantially nitrogen.
Patent AT-E108658-T1 (AT)
Inventor: KRUPIN THEODORE
IPC: A61P27/06
Filed: 1988-09-16
Granted: 1994-08-15
Abstract: A method of lowering intraocular pressure in the eye of a human or an animal, the method involving administering to the eye, an agent comprising an amount of tetracycline or a tetracycline related compound, such as demeclocycline, sufficient to achieve a significant lowering of intraocular pressure.
Patent AT-E112819-T1 (AT)
Inventor: ELONEN JORMA
IPC: F04D29/24
Filed: 1989-04-11
Granted: 1994-10-15
Abstract: The present invention relates to a method and apparatus for separating gas by a pump from the medium being pumped, which method and apparatus are especially suitable in pumping the gaseous fiber supensions in the wood processing industry. In known apparatus, it has been difficult to prevent solids from entering the gas discharge system fur guiding the gas out of the pump so that the system would clog and give rise to the necessity for expensive and time-consuming reparation. The method and apparatus in accordance with the present invention eliminates or minimizes the above disadvantages in that rear vanes (11) of the pump or the members operating together with them are arranged in such a way that they either direct the flow of the medium, generated by the combined effect of forces with different directions and different intensities directed at the medium in the space behind the impeller in the vane gaps of said rear vanes, past a gas discharge opening (12) in the rear wall of the pump, or they dampen the flow so that its extension to said gas discharge opening (12) is prevented.
Patent AT-E89350-T1 (AT)
Inventor: REED ROBERT
IPC: D21H17/68
Filed: 1989-03-22
Granted: 1993-05-15
Abstract: Dry market pulp is made by shearing a cellulosic suspension and draining it through a screen to form a pulp sheet which is then dried, and the productivity of the process is increased by adding a water soluble cationic polymer before the shearing and bentonite or other suitable inorganic material after the shearing.
Patent AT-E93926-T1 (AT)
Inventor: FREMAUX JACQUES
IPC: E06B3/66
Filed: 1989-10-19
Granted: 1993-09-15
Abstract: Multiglazed window (23, 24), heating by a thin conductive layer (25), the window forming an insulation of the parietodynamic type. The conductive layer (25) is transparent and has properties of low emissivity; this brings about a substantial reduction of the heat losses. <IMAGE>
Patent AT-E87689-T1 (AT)
Inventor: VIRY BERNARD
IPC: E04B1/19
Filed: 1989-09-25
Granted: 1993-04-15
Abstract: Method for the construction of metallic structures essentially of the "variable-inertia space-frame lattice grid" type, essentially intended to serve as frameworks for the roofing of buildings, characterised in that it consists in creating, by means of standardised elements, a number, which is a multiple of four, of supporting beams (P, P') and in criss-crossing these beams in a regular grid pattern, the set of the upper portions (1) of these beams defining an upper layer and the set of the lower portions (2) of these beams defining a lower layer, these layers being connected by standardised vertical elements (3) and these layers being joined along edge beams (R) where all the forces borne by the structure cancel out. <IMAGE>
Patent AT-E95048-T1 (AT)
Inventor: DARDENNE MICHAEL ULRICH PROF D
IPC: B23K26/00
Filed: 1989-01-11
Granted: 1993-10-15
Abstract: A device for ablative photodecomposition of organic and inorganic substances, in particular hard dental substances such as dentine or enamel, comprises an argon/fluoride excimer laser (193 nm) (20) and an application device (1) in the form of a focusing handpiece or handle (1) which brings the UV laser light to a spot-like focus at the point of impact. The laser light can thus be focused and reproduced with negligible loss. The excimer laser (20) is operated at an output pulse energy density of at least 50 mJ/cm?2 and a pulse rate less than 100 Hz. The laser light can be focused on an area of 1-2 mm or less, at an energy density per output pluse of at least 2500 mJ/mm?2. The device also inlcudes an HeNe tunable laser (27) and a coupling mechanism (21). The handle (1) has a mirror and lens system (13, 7, 8, 26) optimized for reflection and transmission, respectively, of UV light at 193 nm. The handle (1) is hermetically sealed from the atmosphere and evacuated and is connected to the excimer laser (20) by an evacuated quartz tube (35).
Patent AT-E133822-T1 (AT)
Inventor: CHAUM DAVID
IPC: G06Q20/06
Filed: 1989-10-18
Granted: 1996-02-15
Abstract: A payer party obtains from a signer party by a blind signature system a first public key digital signature having a first value in a withdrawal transaction; the payer reduces the value of the first signature obtained from the first value to a second value and provides this reduced-value form of the signature to the signer in a payment transaction; the signer returns a second digital signature to the payer by a blind signature system in online consummation of the payment transaction; the paper derives from the first and the second signature a third signature having a value increased corresponding to the magnitude of the difference between the first and the second values. Furthermore, the following additional features are provided: payments are unlinkable to withdrawals; a shop between the payer and signer can be kept from obtaining more value than desired by the payer; the first value need not be revealed to the signer or intermediary in the payment transaction; the returned difference can be accumulated across multiple payment transactions; and the returned difference can be divided between a plurality of payment transactions.
Patent AT-E131161-T1 (AT)
Inventor: TAKAGI MASAYUKI C O MEIJI SEIK
IPC: C12P21/04
Filed: 1990-02-06
Granted: 1995-12-15
Abstract: A novel substance having anthelmintic activity, the PF 1022 substance, which is produced by cultivating a fungal strain capable of producing said substance and recovering said substance from the culture.
Patent AT-E123957-T1 (AT)
Inventor: SCHMITT KLAUS
IPC: A61M25/01
Filed: 1990-12-07
Granted: 1995-07-15
Abstract: A medical instrument consists of a relatively rigid shaft (1) and a flexible tip (3) that is attached to one end of the shaft (1) as an extension thereof. Fastened to its outer end at points opposite each other are tension cables (5, 6), which are guided in a tubular sheath parallel to the tip (3) and to the shaft (1) to its other end, and at the other end of the shaft are joined to an adjusting wheel (8) that allows shortening of one and equal lengthening of the other of the two oppositely located tension cables (5, 6) in order to impart to the tip (3) a selectable curvature in the direction of the shortened tension cable. The invention has as its object a simplification of known instruments which simultaneously allows a reduction in dimensions. According to the invention the shaft (1) and the tip (3) consist of extruded plastic parts that are provided with conduits, located just under their surface, to accommodate the tension cables (5, 6) which are firmly joined to the tip (3), and the plastic parts are adhesively butt-bonded together at the transition (10) from shaft (1) to tip (3).
Patent AT-E97829-T1 (AT)
Inventor: BEERENS CORNELIS JOHANNES MARI
IPC: A63H33/08
Filed: 1990-01-22
Granted: 1993-12-15
Abstract: This invention relates to building blocks. Many toy building blocks are known but most are limited in the manner in which they can be put together. The present invention seeks to provide a building block (1) which can be assembled with other such building blocks (1) in a number of orientations. The present invention provides a building block (1) (hereinafter called "the first block") of cuboid shape having 6 faces (3) adapted to allow any of its faces to interlock together with any of the faces (3) of another substantially identical block (1) (hereinfafter called "a second block").
Patent AT-E123338-T1 (AT)
Inventor: COLEMAN ROBERT L
IPC: G01N33/49
Filed: 1990-09-18
Granted: 1995-06-15
Abstract: A first water soluble species is dissolved in a water based component of a biological fluid that also includes a second water soluble species and a volume occupying component. The contentration of the first soluble species is measured using an original sample of the fluid that has been diluted by an amount of additional aqueous solution to form a diluted sample. A direct concentration is measured of the second water soluble species in the original sample undiluted by the additional aqueous solution. An indirect concentration of the second water soluble species is measured using the diluted sample. The measurement of concentration of the first water soluble species is adjusted by a combination of the direct and indirect concentration measurements for the second water soluble species.
Patent AT-E174514-T1 (AT)
Inventor: GOLDSMITH MARK A
IPC: C12N15/09
Filed: 1990-01-22
Granted: 1999-01-15
Abstract: Ex vivo treatment of a host cell for a hyperproliferative disorder or infection by an infectious agent, in which a trans-acting factor is present which is capable of regulating gene expression, comprises inserting into the cell: (a) a polynucleotide construct; and (b) an effector gene which confers susceptibility against protection or destruction on the host cell. Also claimed are: (1) a polynucleotide construct having a cis-acting regulatory sequence which is itself regulated by the trans-acting factor; and (2) a compsn. for treating a host cell comprising the construct of (1) conjugated to a pharmaceutically acceptable carrier.
Patent AT-E105270-T1 (AT)
Inventor: EMMETT ROBERT C JR
IPC: C02F3/20
Filed: 1990-03-09
Granted: 1994-05-15
Abstract: A reactor vessel for use in treating slurries containing minerals, soils or sludges contaminated with toxic organic substances is disclosed. The vessel includes a tank, having a sealed cover, a mixer arrangement, an air supply arrangement and an exhaust gas recycling system. The air supply arrangement includes one or more porous, flexible membrane diffusers adapted for introducing gas, in the form of fine bubbles, into a tank contained slurry.
Patent AT-E110863-T1 (AT)
Inventor: KOCZNAR WOLFRAM
IPC: A44C5/24
Filed: 1990-04-25
Granted: 1994-09-15
Abstract: To permit visual monitoring of the owner of a data carrier in the form of a wrist-watch, a photo (18) of the owner is incorporated in the clasp (15) attached to the strap (4) of the data carrier.
Patent AT-E114731-T1 (AT)
Inventor: SEIDEL JUERGEN
IPC: B21B37/76
Filed: 1991-03-07
Granted: 1994-12-15
Abstract: The assembly to cool rolled strip material in a rolling train, with at least two beams to spray across the direction of strip travel behind each other, has a sliding movement for the spray beams (26,27) across the line (20) of strip travel. Each beam has a sliding drive (12,12') with adjustable and preset sliding positions. Pref. the spray beams (26,27) slide in the same or opposite directions. Several spray beams (26,27) are assembled into groups (4,5) with a drive (12,12') for each group. The groups (4,5) of spray beams (26,27) are interlinked so that the beams in each of two groups alternate with each other. The spray tubes at one side of the spray beam have the same dia. and the same intervals, the same dia. but at unequal intervals, or different diameters at the same interval. The jet width at the outlet openings are constant or unequal. The side walls of the jet slits are adjustable to vary the jet gap width to the outlet opening. The sprays beams (26,27) are linked to the fixed supply channel (28) through valves (29) and tubes (30,31) which can take up the beam movements. The spray beams (26,27) are above and/or below the cooling roller conveyor (21). The plates to contain the spray extend over the edges of the roller conveyor (21), with drives to slide them against the direction (20) of strip movement, and the plates are rectangular with generally trapezoid recesses at least at the two long sides and across the roller conveyor (21), or the long sides can have a comb structure, and are above and/or below the roller conveyor (21). At least the shrouding plates above the roller conveyor (21) have vertical walls at their edges to form a trough, and they each have an outlet opening outside the roller conveyor (21) zone. A number of shrouding plates above the roller conveyor (21) are firmly bonded together by their ends matching the dimensions of the groups of spray beams (4,5), so that they move together from the sliding drive. At least three thermal senso.
Patent AT-E102443-T1 (AT)
Inventor: STUTE ROLF DR
IPC: A23L9/10
Filed: 1991-08-30
Granted: 1994-03-15
Abstract: The invention relates to the use of a mixture of pea starch and corn starch in a ratio of 9:1 to 1:9 as a gelling and texturing agent for foodstuffs as well as for foodstuffs subjected to heating, consisting of a mixture of pea starch, preferably smooth pea starch, and corn starch in a ratio of 9:1 to 1:9, preferably 9:1 to 3:7 and in particular 8:2 to 4:6.