baber/WOPTO huggingface dataset:
Patent AT-E62412-T1 (AT)
Inventor: KWEE BOBBY LIEP SIANG
IPC: A61M31/00
Filed: 1987-01-14
Granted: 1991-04-15
Abstract: The invention relates to a pharmaceutical preparation for obtaining a highly viscose hydrogel or highly viscose suspension which is suitable to be introduced by means of an injection syringe into body cavities, and which hydrogel or suspension contains at least a drug, a polymer which is insoluble or sparingly soluble in water but has the capability of swelling in water and a watersoluble thickening agent in a relatively low quantity.
Patent AT-E54348-T1 (AT)
Inventor: BECHU JEAN-PIERRE
IPC: B60D1/00
Filed: 1987-02-20
Granted: 1990-07-15
Abstract: 1. Elastic ring arranged about the assembly axis of articulated elements forming a safety barrier for works sites or a separator of lanes on roads or motorways, characterized in that it is constituted by an elastic material which gives it, under compressive stress, non-linear mechanical characteristics upon deformation.
Patent AT-E75449-T1 (AT)
Inventor: SIMON JOCHEN DIPL-ING
IPC: B60C5/00
Filed: 1987-01-15
Granted: 1992-05-15
Abstract: A hollow body which has a flexible envelope and can be pressurized from inside by a pressure medium, the envelope consisting of a foam material, preferably neoprene, with closed cavities whose volume can be altered by changes in the pressure medium to correspondingly alter the thermal insulation capacity of the envelope. A coating may be applied to the foam material on the outside of the hollow body to enhance the stability of its shape when inflated.
Patent AT-E88318-T1 (AT)
Inventor: GILEAD GIDEON
IPC: B05B1/20
Filed: 1988-06-01
Granted: 1993-05-15
Abstract: An irrigation device, especially suited for trickle or drip irrigation comprises a tubular conduit (2) made by connecting opposite edges of at least two plies of plastics, embossing at least one marginal zone (3) of at least one ply to create a labyrinthine passage for liquid. The two plies may be obtained by lengthwise folding an elongated strip of material.
Patent AT-E60570-T1 (AT)
Inventor: GOTO YASUYUKI
IPC: C07C17/00
Filed: 1988-06-13
Granted: 1991-02-15
Abstract: A liquid crystal substance having a large optical anisotropy value, a low viscosity and a superior compatibility with other liquid crystal compounds at low temperatures and also raising the degree of choice of liquid crystal materials and a liquid crystal composition containing the above substance are provided, which substance is a 4-(trans-4-alkylcyclohexyl)3 min ,4 min -difluorotolan expressed by the formula <CHEM> wherein R represents an alkyl group of 1 to 10 carbon atoms. e
Patent AT-E71246-T1 (AT)
Inventor: DENI FRANZ
IPC: A01D78/10
Filed: 1988-10-04
Granted: 1992-01-15
Abstract: An agricultural working machine with toolholders (5) which can be swung upwards hydraulically is to be automatically locked mechanically by means of a pivotable bolt (11) in the transport position, the bolt (11) extending from the point of articulation (7) of the lifting cylinder (8) to the point of connection (10) of the retracted piston rod (9). In the transport position, the bolt (11) is connected positively to a sprung flap (16) and can be pulled inwards together with this by means of a cable pull (18, 19), with the result that the mechanical lock is released. In the transport position, a sprung stop (21) is connected operatively to the lifting cylinder (8) and assists the lowering of the toolholder (5) into the working position. <IMAGE>
Patent AT-E111233-T1 (AT)
Inventor: UNGER HANS-GEORG PROF DR
IPC: G02B6/036
Filed: 1988-12-06
Granted: 1994-09-15
Abstract: In an optical waveguide having a core and a cladding, in which the refractive index of the cladding drops in the inner region thereof, the refractive index of the core first rises from the outside in, then runs flatter or remains constant, then rises once again and then runs flatter or falls to a constant lower refractive index.
Patent AT-E69697-T1 (AT)
Inventor: KONG-CHAN JOSEPHINE LING YEE
IPC: A23G1/40
Filed: 1988-02-11
Granted: 1991-12-15
Abstract: Reduced calorie chocolate confections in which a nondigestible fatty polyester or polyether is substituted for natural fat and an artificial sweetener plus a partially or wholly nondigestible carbohydrate bulking agent is substituted for sugar.
Patent AT-E79668-T1 (AT)
Inventor: HOUGHTON FRED
IPC: F25B15/02
Filed: 1988-06-17
Granted: 1992-09-15
Abstract: An absorber/solution pump (32) for pumping strong concentration liquor up a pressure gradient to a vapour generator (20) in a heat-pump system, said pump comprising a pump body defining a first vertically disposed cylinder and housing a first piston (40) which reciprocates within said cylinder, dividing it into an upper pumping chamber (36) and a lower working chamber (44), a header tank (31) for the system strong concentration solution integral with said pump body and surmounting said pumping chamber, said header tank and said pump body being interconnected via a one-way valve (37, 50) which allows the strong-concentration solution to be drawn by suction and gravity into the pumping chamber (36), a second piston (51) within a second cylinder which is connected to the first piston (40) so as to reciprocate with it, said second cylinder opening at the bottom into the pumping chamber and opening at the top into the base of the header tank (31), and a third piston (57) acting vertically in a third cylinder which is closed at the bottom from the atmosphere but is selectively connected to the heat pump system and opens at the top into the working chamber (44), said third piston acting through an extension so as to reduce the loading on the underside of the first piston when the latter undergoes a return stroke.
Patent AT-E68419-T1 (AT)
Inventor: SCHULTZ GARY RICHARD
IPC: B60C23/00
Filed: 1988-06-29
Granted: 1991-11-15
Abstract: A central tire inflation system for a vehicle is disclosed 10 including a controller 222 for preselecting one of several desired air pressures for the tires 12 by actuating one of the push buttons 226, 228 or 230. The system 10 will adjust the tire pressure to the preselected pressure. Should the operator sense enemy fire or believes combat is eminent, the "run flat" button 234 is actuated which causes the electronic timer of the control unit 237 to cause the automatic measurement of tire pressure every few seconds instead of several times an hour. Should one of the tires 12 be damaged while the button 234 is actuated, the damaged tire will be immediately identified and the system 10 will assume the inflate mode and supply air to the damaged tire so long as the leakage rate does not exceed the capacity of the source 138 of pressurized air.
Patent AT-E67587-T1 (AT)
Inventor: KUEBLER PAUL
IPC: G01B5/20
Filed: 1988-11-03
Granted: 1991-10-15
Abstract: The apparatus for determining the flatness of a planar object (6) consists of a multiplicity of regularly arranged, vertically movable carrier supports (5, 5a) which bear against the planar object (6) via an essentially point-like seating in each case, the carrier supports (5, 5a) being connected to one another mechanically, hydraulically or pneumatically in such a way that each carrier support (5, 5a) transmits essentially the same force onto the planar object (6). A simple mechanical apparatus comprises a system of beams (1, 2, 3, 4) which are suspended in equilibrium in the manner of beam-type scales and arranged at right angles to one another, each beam end simultaneously forming a fulcrum for the following beam, which abuts perpendicularly, and the carrier supports (5), which are directed vertically upwards, being fixed to the free beam ends. The apparatus counteracts warping of the planar object (6) as a consequence of its own weight, so that the effective flatness can be determined in a simple way. <IMAGE>
Patent AT-E77593-T1 (AT)
Inventor: TESSERA-CHIESA EMILIO
IPC: B65D75/64
Filed: 1988-06-28
Granted: 1992-07-15
Abstract: A device for opening and closing sealed packets (1) containing food products in pieces, particularly sweets and the like, comprising a self-adhesive strip (7) applied in a partially detachable and re-attachable manner to the wall (5) of the packet in correspondence with a shaped cut (9) therein, so as to achieve controlled tearing of the wall during first detachment of the adhesive strip, in order to define an opening (4) through which the products in the packet can be removed. The self-adhesive strip (7) is transparent and indicator means (15) are associated therewith to provide indications of any fraudulent opening of the packet (1).
Patent AT-E89104-T1 (AT)
Inventor: OLSEN AXEL
IPC: H02G3/06
Filed: 1988-02-18
Granted: 1993-05-15
Abstract: A casing system for laying electric supply conductors and, if desired, signal conductors along the outer surfaces of walls comprises pre-fabricated, unitary, permanently closed casing sections of a variety of fixed lengths with built-in conductors. Each casing section is provided with a number of built-in access modules permitting the mounting of installation components, such as wall sockets, and the establishment of electrical connection between these and the built-in conductors without interfering with the integrity of the casing sections. The system further comprises sliding cover sections for covering the gaps between adjacent casing sections and between casing sections and corner and end sections also belonging to the system. Standard lengths of casing sections, corner sections, and sections, and sliding cover sections are so selected thay any length of wall can be covered by the system without cutting or otherwise interfering with the casing sections as manufactured.
Patent AT-E140284-T1 (AT)
Inventor: COOK RONALD F
IPC: D21F11/00
Filed: 1989-05-17
Granted: 1996-07-15
Abstract: Hand or wiper towels are made according to a process which includes the steps of: forming a furnish of cellulosic fibers; depositing the furnish on a traveling foraminous belt , thereby forming a fibrous web on top of the traveling foraminous belt ; subjecting the fibrous web to non-compressive drying to remove the water from the fibrous web; and removing the dried fibrous web from the traveling foraminous belt . These hand towels possess high levels of absorbent capacity, absorbent rate, softness and strength . Embossing of the hand or wiper towels enhances the superior qualities of the towels. In a preferred embodiment of the present invention, the transfer of the fibrous web from a foraminous belt of a higher speed to a foraminous belt of a lower speed produces a towel with enhanced strength and softness.
Patent AT-E103756-T1 (AT)
Inventor: KUHLMANN KLAUS
IPC: H04Q3/545
Filed: 1989-07-10
Granted: 1994-04-15
Abstract: A parameter-controlled program which is identical for all terminals which can be connected to a communication system is in each case stored in the program memory of the terminals. This program implements all functions which can be allocated to the different terminal types. The functions provided for the respective terminal are allocated and controlled by parameter data stored in a data memory. The parameter data are initially transmitted by the communication system to the respective terminal, or updated, on the basis of an initialisation in the terminal or in the communication system. In a communication system designed in this manner, the terminal-individual flexible allocation of functions and procedures to the respective terminals is retained despite the movement of switching and operating functions into the terminal - which means a dynamic relief of the centralised control of the communication system. 
<IMAGE>
Patent AT-E109725-T1 (AT)
Inventor: SHIGEMOTO HIROMI MITSUI PETROC
IPC: B32B27/32
Filed: 1989-10-17
Granted: 1994-08-15
Abstract: A laminate comprising     (A) a layer of a 4-methyl-1-pentene polymer,   (B) a layer of a polymer composition comprising (a) 40 to 49 % by weight of an ethylene/alpha-olefin random copolymer containing 30 to 95 mole % of ethylene units, (b) 0.1 to 20 % by weight of a polyolefin modified with an unsaturated carboxylic acid or its derivative and  (c) 1 to 50 % by weight of a tackifier, the proportions of components (a), (b) and (c) being based on the total weight of components (a), (b) and (c), and   (C) a layer of a thermoplastic resin, the layers (A), (B) and (C) being laminated in the sequence stated.
Patent AT-E112514-T1 (AT)
Inventor: GEERTSMA GEERT
IPC: B26B19/14
Filed: 1989-02-13
Granted: 1994-10-15
Abstract: A shaving apparatus comprises a housing (1) with a holder (2) for at least one shaving unit (3), which shaving unit comprises an external shaving member (4) with hair entry apertures (5) and an internal shaving member (6) which is rotatable relative to the external shaving member (4), the holder (2) comprising a support (16) with a resilient element (13) which acts on the external shaving member (4). The apparatus comprises an adjustment mechanism for adjusting the stiffness of the resilient element (13).
Patent AT-E104102-T1 (AT)
Inventor: VELDHUIS RAYMOND NICOLAAS JOHA
IPC: H04N7/26
Filed: 1989-05-31
Granted: 1994-04-15
Abstract: A device for reproducing digitally presented video pictures includes a restoration circuit for restoring erroneous picture elements. To this end a reference sub-picture is composed of erroneous and correct picture elements, the erroneous picture elements being entirely enclosed by the correct picture elements. Before restoring the erroneous picture elements, a correction function is determined, starting from the correct picture elements of the reference sub-picture, and by means of this corection function a correction value can be determined for each correct picture element in the reference sub-picture such that the difference picture elements obtained by subtracting tne associated correction value from each correct picture element represent a signal whose mean value is zero. A known method of restoring erroneous picture elements can now be used for these difference picture elements.
Patent AT-E120547-T1 (AT)
Inventor: YAO CHING
IPC: G01R33/44
Filed: 1989-01-10
Granted: 1995-04-15
Abstract: Reduced T2 decay is achieved through use of at least one asymmetrically truncated RF nutation pulse and an asymmetrically sampled NMR RF response with missing asymmetric data being supplied by complex conjugate synthesis.
Patent AT-E106545-T1 (AT)
Inventor: MILLER LEE D
IPC: F41A21/28
Filed: 1989-09-12
Granted: 1994-06-15
Abstract: Apparatus for launching a projectile (10) which has a nozzle (16) for emitting gas during launch, said apparatus comprising means (11) for supporting a projectile and a chamber having an orifice (19) positioned to receive some or all of a jet from the projectile nozzle (16) wherein the chamber is configured so that pressure is developed therein to provide an additional boost to the projectile during launch.
Patent AT-E99463-T1 (AT)
Inventor: PAUPERT MARC
IPC: H02H3/33
Filed: 1989-10-25
Granted: 1994-01-15
Abstract: A differential tripping circuit (11) comprises a summing transformer (30) associated with a tripping relay (36), a test circuit (38) having a test interruptor (50) with test button (52), and a remote- control opening circuit (60, 58) attached to terminals (54, 56) accesible from outside. The core (32) of the transformer (30) is equipped with two auxiliary windings (66, 68) connected in series in the test circuit (38) so as to magnetise the core (32) in the event of a defect of isolation of the remote-control circuit relative to earth. The isolation protection threshold of the remote-control circuit (60, 58) is at least equal to the sensitivity of the apparatus (10). Application:  interruptors or differential circuit breakers. <IMAGE>
Patent AT-E94265-T1 (AT)
Inventor: LUKATSCH JOHANN
IPC: F16H55/54
Filed: 1989-01-04
Granted: 1993-09-15
Abstract: A variable-diameter wheel (1) has two mutually opposite discs (2, 3) which can move with respect to one another in the direction of their axis of rotation (6), in which discs plates (9) which can move essentially radially are guided. The plates (9) taper, measured in the circumferential direction, from one disc (2 or 3) to the other disc (3 or 2) and are movably connected to one another along their side surfaces (20). On each plate (9) there is arranged at least one sliding piece (15) which can move along a sliding track (19), on the one hand, in the direction of the axis of rotation (6) of the wheel (1) and, on the other hand, in the circumferential direction against the force of springs (18), this sliding piece (15) carrying at least one driver (16) for engaging in a load-transmitting means (22). 
<IMAGE>
Patent AT-E110326-T1 (AT)
Inventor: NOGUCHI HIROMICHI
IPC: C08L51/00
Filed: 1990-03-22
Granted: 1994-09-15
Abstract: A liquid jet recording head comprising a cured product of an active energy-ray-curing resin composition as at least a part of its constitution, said composition comprises:   (A) a graft copolymerized polymer having a number average molecular weight of 5,000 or more and a weight average molecular weight of 50,000 or less which comprises a trunk chain composed mainly of structural units derived from at least one monomer selected from the group consisting of alkyl methacrylates, acrylonitrile and stylene and has graft chains having structural units derived from at least one monomer selected from the group consisting of the monomers represented by the following formula x and other monomers presented by the formula y: <CHEM> (wherein R<1> is hydrogen or an alkyl or hydroxyalkyl group having 1 to 3 carbon atoms, R<2> is hydrogen or an alkyl or acyl group having 1 to 4 carbon atoms which may have hydroxy group, R<3> is an alkyl group having 2 to 6 carbon atoms, a halogen-substituted alkyl group having 2 to 6 carbon atoms, an alkylether group represented by the formula: <CHEM> (wherein 2</=m+n</=6, n NOTEQUAL 0 and m NOTEQUAL 0), or a phenylalkyl group represented by the formula: <CHEM> (wherein 2</=m+n</=4, or the case where n=0 or m=0 is contained), added to said trunk chain; (B) a linear polymer having a number average molecular weight of 50,000 or more and a weight average molecular weight of 350,000 or less and having a glass transition temperature of 60 DEG C or more which comprises structural units derived from at least one monomer selected from the group consisting of methyl methacrylate, ethyl methacrylate, isobutyl methacrylate, t-butyl methacrylate, benzyl methacrylate, acrylonitrile, isobornyl methacrylate, isobornyl acrylate, tricyclodecaneacrylate, tricyclodecane methacrylate, tricyclodecaneoxyethyl methacrylate, styrene, dimethylaminoethyl methacrylate and cyclohexyl methacrylate and other structural units derived from at least one monomer selected from the group consisting of the monomers represented by said formula (x) and the monomers represented by said formula (y); (C) an epoxy resin comprising at least one compound having one or more of epoxy groups in one molecule; and (D) a polymerization initiator capable of generating a Lewis acid by irradiation of an active energy-ray.   <IMAGE>
Patent AT-E99621-T1 (AT)
Inventor: LARSEN HANS KURT
IPC: B65B39/00
Filed: 1990-06-29
Granted: 1994-01-15
Abstract: A filling nozzle comprising a tube closed (10) at the bottom end and having an aperture (13) positioned at the lower end of a longitudinal wall, the said tube adapted to reciprocate vertically and mounted in a stationary outer frame (16) the lower part of which forms a cover plate (17) for the aperture when the tube is in its ascended position. <IMAGE>
Patent AT-E113593-T1 (AT)
Inventor: FUKUOKA DAISUKE MITSUI PETROCH
IPC: C07D311/20
Filed: 1990-07-02
Granted: 1994-11-15
Abstract: Process for preparing polyalkyl-2-alkoxy-7-hydroxychroman derivative of the general formula (V) :wherein R¹ denotes C₁ -C₄ primary alkyl, R² denotes hydrogen or C₁ -C₄ primary alkyl and R³ denotes C₁-C₄ alkyl, by reacting resorcin with   an aliphatic ketone acetal of the general formula (III):wherein R¹ , R² and R³ are as defined above, in the presence of an acid catalyst.
Patent AT-E123203-T1 (AT)
Inventor: WAGNER JUERGEN DIPL-ING
IPC: G08C23/02
Filed: 1990-08-02
Granted: 1995-06-15
Abstract: In accordance with the remote control method, sound waves are output as short and long remote control pulses (19 to 24) by a transmitter (1) and evaluated in accordance with their duration (t1, t2). So that disturbances of the evaluation due to beating with reflected remote control signals (5, 25, 46) are largely prevented, certain parameters, particularly at least one evaluating time (39 to 44), of the remote control method are adapted to changes in the duration (t1, t2) of the remote control pulses (19 to 24) output by the transmitter (1), which are possible due to beating. Furthermore, a gating-out is proposed which exhibits a variable gating-out period (t8, t9 and t13) which automatically adapts itself to a pause period (t11), changed by a reflection (25, 46), between two remote control pulses (54, 51').
Patent AT-E113564-T1 (AT)
Inventor: BROERING WOLFGANG
IPC: F16C13/00
Filed: 1988-12-02
Granted: 1994-11-15
Abstract: The axle box comprises a housing (1) of shaped sheet metal plates (13, 15, 17), pref. welded together, whose opposite sides have bearing spigots (23, 25) protruding inwards, on which the travel wheel (5) is supported via rolling bearings (29, 31) which also locate it in the axial direction. The bearings are fitted in an axial passage (27) through the hub and fit round the spigots on the outside. The latter have annular shoulders (55, 57) for the axial locations of-the wheel. The housing comprises sidewall plates (13, 15) with the spigots, and a U-shaped peripheral wall (17) joined to them along its longitudinal edges.
Patent AT-E106382-T1 (AT)
Inventor: LYSENKO ZENON
IPC: B01J23/44
Filed: 1987-10-30
Granted: 1994-06-15
Abstract: High purity 4,6-dinitro-2-halo-1,3-benzenediol is prepared by contacting a 1,2,3-trihalo-4,6-dinitrobenzene with an alkanol and a base. The 1,2,3-trihalo-4,6-dinitrobensene reactant can be obtained by contacting a 1,2,3-trihalobensene with a nitrating agent and an acid.
Patent AT-E136706-T1 (AT)
Inventor: SCHRODI KARL
IPC: G06F13/00
Filed: 1990-12-08
Granted: 1996-04-15
Abstract: State of the art (not public): In order to load an ATM switching network as evenly as possible (even in the short term) and thereby minimise cost, the consecutive cells of one and the same connection are switched through to the exit via as many different paths as possible. 
<??>Technical problem: Reciprocal overtaking of consecutive cells must be avoided or corrected. 
<??>Fundamental principle: Each cell is held at the output until it is ensured that no preceding cell can still be temporarily stored in the switching network. Before the cell is forwarded, a check is carried out to ascertain whether, among the cells leaving the switching network at a later stage, a preceding cell is still present which is to be forwarded before it. 
<??>Implementation: Sequence numbers are assigned to the cells on the input side (either on an individual connection basis or not). On the output side, a buffer memory (1) is provided which is operated at least partially (1, ..., d) in the manner of a shift register and thereby produces a predefined delay. Before the output of a cell, at least the part of the buffer memory which is operated in the manner of a shift register is interrogated to ascertain whether a cell registered at a later stage is to be output earlier. If it is, the two cells are exchanged.