baber/WOPTO huggingface dataset:
Patent AT-E70358-T1 (AT)
Inventor: BETTI FAUSTO
IPC: G01F23/02
Filed: 1988-05-28
Granted: 1991-12-15
Abstract: A level indicator with a channel located in a first plate part (1) and covered sealingly by an inspection window (2) is clamped together by a turn-down housing part (4, 5) which is connected positively to an abutment plate (6). <IMAGE>
Patent AT-E87372-T1 (AT)
Inventor: CARTER STEPHEN
IPC: G02B21/34
Filed: 1988-09-12
Granted: 1993-04-15
Abstract: There is disclosed a microscope viewing arrangement adapted for exhibition use comprising a console (11) enclosing a microscope arrangement (12) and affording a viewing position (13), remote focussing means (14) operable from the viewing position (13), and a lamp arrangement adapted to illuminate a specimen position, the focussing means, the lamp arrangement (15) and the specimen position (16) being, in use, inaccesible from the viewing position, and information display means (17) adapted to display information relevant to a specimen mounted in the specimen position and to be changed with such specimen.
Patent AT-E60447-T1 (AT)
Inventor: GRAGNOLATI CLAUDE
IPC: G01V1/18
Filed: 1988-05-04
Granted: 1991-02-15
Abstract: A geophone designed to measure the vibrations of bodies, especially vibrations in the earth's crust, comprises two-strip sensors made of piezoelectric polymer, embedded by one end in the geophone casing and resting freely, by one side, on the inertial mass of the geophone, thus enabling the making of geophones with a very wide pass-band.
Patent AT-E113948-T1 (AT)
Inventor: HERMECZ ISTVAN DR DIPL-ING CHE
IPC: C07D471/04
Filed: 1989-01-30
Granted: 1994-11-15
Abstract: Novel 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid derivatives of the general formula <IMAGE>  in which R represents an alkyl group having 1-12 carbon atoms, which can optionally be substituted by an alkoxycarbonyl group having 1-4 carbon atoms, and furthermore denotes a cycloalkyl group having 3-9 carbon atoms, an adamantyl group or an optionally substituted phenyl group, R<1> represents hydrogen or an alkyl group having 1-4 carbon atoms or R and R<1> together form a chain of the formula -(CH2)n- in which n represents 4, 5 or 6, R<2> represents hydrogen, halogen or an alkyl group having 1-4 carbon atoms and R<3> represents hydrogen or an alkyl group having 1-4 carbon atoms, while the meaning of m is 0 or 1. The compounds have gastroprotective activity. They are prepared in analogy to known processes.
Patent AT-E124831-T1 (AT)
Inventor: SCHROEDER HARTMUT PROF DR ING
IPC: H04N5/21
Filed: 1989-04-12
Granted: 1995-07-15
Abstract: To improve the picture quality in a television receiver which displays the received television signal in accordance with the line interlace method, frame stores are increasingly used. The remaining system-related flicker disturbances caused by the line interlace method require different signal processing for stationary and moving frame sequences in known flicker reduction processes, in which the receiver switches from flicker-free to motion-correct 100-Hz field repetition rate even with a relatively slight movement. To reduce system-related line flicker disturbances with line interlace reproduction, the signals contained in the frame store are in each case divided by vertical filtering in the television receiver into a vertical high-frequency and low-frequency signal as determined by the position frequency, these signals are differently processed in dependence on movement and the processed high-frequency and low-frequency signals are reproduced with twice the vertical frequency in line interlace. The flicker reduction method according to the invention can be used in all television receivers in which the television signal is reproduced at twice the vertical frequency in line interlace. <IMAGE>
Patent AT-E87687-T1 (AT)
Inventor: REBHAN DIETER ING GRAD
IPC: E02D19/14
Filed: 1989-10-05
Granted: 1993-04-15
Abstract: A process and apparatus are provided for cleaning contaminated earth. The contaminated soil is first frozen using freezer boxes which are placed on the surface of the ground to be frozen. A refrigerant, preferably liquid nitrogen, is then introduced into the box until the soil is frozen to a desired depth and temperature. The frozen soil containing pollutants is then removed and placed in sealed containers for optional further treatment.
Patent AT-E97147-T1 (AT)
Inventor: DUEZ JEAN
IPC: D01F1/08
Filed: 1989-09-11
Granted: 1993-11-15
Abstract: Strips based on a propylene polymer and resistant to postfibrillation. The propylene polymer is a block copolymer of propylene and ethylene, composed of chain segments consisting of propylene homopolymer and chain segments consisting of a random copolymer of propylene and ethylene. 
<??>These strips are very suitable for the manufacture of synthetic lawn.
Patent AT-E110499-T1 (AT)
Inventor: MOORADIAN ARAM
IPC: H01S3/16
Filed: 1989-01-31
Granted: 1994-09-15
Abstract: A solid state gain medium (32) is disposed between two mirrors (34,36) to form a resonant cavity. One of the mirrors (34) is bonded to a semiconductor diode laser (38) for optically pumping the laser (30). Suitable gain media (32) are Nd:YAG and Nd pentaphosphate.
Patent AT-E111853-T1 (AT)
Inventor: HUSTAD GERALD ORTON
IPC: B29C65/76
Filed: 1989-11-02
Granted: 1994-10-15
Abstract: This invention pertains to a method of forming a reclosable package having a body member (18), a base (12), a hermetic seal between the body member (18) and base (12) and snap locking projections (24) in the side walls of the body member (18) and base (12). <IMAGE>
Patent AT-E117526-T1 (AT)
Inventor: FILHOL STUART JULIAN
IPC: A61C13/30
Filed: 1989-11-14
Granted: 1995-02-15
Abstract: A dental post 5 has a lower portion 4 that is fitted within a pre-prepared dental root canal 2, 3 and an upper portion 6 to which a dental crown 8 can be fitted. The root canal is provided with a plurality of projections 26 that extend downwardly and inwardly and the post, which is preferably tapered, and the lower portion of the post has a plurality of notches 16 that are preferably independent grooves that face upwardly. The post can then be secured substantially without screwing, by means of cement in the annulus 7 between the post and the canal. Preferably the lower portion of the post is tapered and has grooves or other notches that open upwardly and outwardly and the upper portion has grooves that open downwardly. The pitch of the grooves 16 in the lower portion is generally not more than 0.5mm. The invention also includes a dental reamer that can be used to form a profiled cavity in a tooth and that has an elongated cutting head (30, 31, 32) having a plurality of cutting elements (34) that can be used for cutting into the wall of the canal to define the projections 26.
Patent AT-E81478-T1 (AT)
Inventor: CLAUZET ROBERT
IPC: B21D28/24
Filed: 1989-03-24
Granted: 1992-10-15
Abstract: Punching tool, especially for a metallic profile comprising a central tubular body, provided with two parallel webs, at least in parts formed from strips made of plastic which are fastened or otherwise assembled with the profile and lateral sides, one at least of which delimits, on the outside, with a wall of the central body, parallel to this side, a lateral connecting piece adjacent to the central body, the said tool comprising a die (11), suitable for being engaged on the axis of the central tubular body (2), a fixed frame supporting the die and two positioning parts (12-13), integral with the frame, on one of which engages the lateral connecting piece (6), of the profile (1), respectively to the right or to the left depending on the position of the profile, and a punch-holder (18) which can move in relation to the die in order to pierce or notch the central body (2) and if necessary the lateral connecting piece (6), characterised in that the die (11) is mounted so as to float in relation to the frame and comprises, for this purpose, a transverse groove (26) in which a tenon (27) of the same cross-section slides relatively, this tenon being integral with a pin (28) perpendicular to the die and engaged, so as to be free to rotate, in a guide hole of the same diameter provided in the frame. <IMAGE>
Patent AT-E90369-T1 (AT)
Inventor: BARTHELEMY PASCAL
IPC: C08G18/08
Filed: 1989-09-14
Granted: 1993-06-15
Abstract: The present invention relates to spinnable and mouldable polyamide-imide solutions as well as the process for their preparation. They contain 4 to 35% of a polyamide-imide having a polydispersity index</=2.1 in a solvent mixture containing 45-100% by weight of DMEU and 0-55% of an aprotic polar solvent. They are obtained by the reaction, in dimethylethyleneurea of pH</=7 as polycondensation solvent, of a diisocyanate, an aromatic acid anhydride, optionally an alkali or alkaline earth dicarboxybenzene sulphonate and optionally another aromatic dicarboxylic acid, the polyamide-imide concentration therefore being from 4 to 35%, then by dilution in a polar solvent at a temperature of between 120 DEG  and 200 DEG  C. The solutions thus obtained are limpid at ambient temperature, capable of being stored and have an improved color.
Patent AT-E93757-T1 (AT)
Inventor: JAECK KURT
IPC: B23K37/04
Filed: 1990-01-20
Granted: 1993-09-15
Abstract: The invention relates to a process and arrangement for separating and welding-up sheet ends from and to leading and/or trailing sheet webs, even in the case of high-value materials, for all usual sheet widths and all usual sheet thicknesses. <IMAGE>
Patent AT-E98009-T1 (AT)
Inventor: BOSSERT KARL
IPC: F28F13/16
Filed: 1990-08-03
Granted: 1993-12-15
Abstract: For liquid heating or cooling, a container (1) with an inlet (3) and an outlet (5) is proposed, which contains a heat source (7, 9) or heat sink arranged in the container. In the container, at least one magnet (11) is arranged, which exposes the liquid to a magnetic field. At least one conducting body, preferably in the form of a tubular cone (13), ensures better mixing of the liquid which as a result of the magnetic field can be heated or cooled more quickly. <IMAGE>
Patent AT-E98359-T1 (AT)
Inventor: SCHATSCHNEIDER PETER
IPC: F23M5/02
Filed: 1990-09-21
Granted: 1993-12-15
Abstract: In a firing furnace with a burner port (1) which is to be fastened to a furnace wall, in particular a furnace roof, and which surrounds the flame of the burner, and at least one anchor (3) anchoring the burner port, it is envisaged that the anchor, on the outside of the burner port (1), on the latter, engages with transverse arms (4) under an outer recess (11) or a circumferential holding collar, and on fastening is preferably tilted towards the burner axis (10), in order to pretension a one-part or multi-part burner port against the furnace wall or burner plate (2) and relative to the burner axis. <IMAGE>
Patent AT-E116600-T1 (AT)
Inventor: SATOI TSUNENOBU
IPC: B41J2/01
Filed: 1990-02-02
Granted: 1995-01-15
Abstract: An ink jet recording head comprising: a substrate (7) and a ceiling plate (4) constituting discharge ports (13a) for discharging ink and ink passages (13) which become pathways for the ink discharged from the discharge ports (13a), said substrate having a heat energy generating member (3) for generating heat energy to be utilized for discharging of ink; and an ink storage portion which stores ink discharged from said discharge ports, and also is equipped with said substrate at a part thereof, said ink storage portion and said substrate being insert molded to be constituted integrally.
Patent AT-E161982-T1 (AT)
Inventor: THACKER CHARLES P
IPC: G06F15/173
Filed: 1990-05-17
Granted: 1998-01-15
Abstract: A packet routing apparatus allows numerous packets to be routed simultaneously through a mesh connected network. The network consists of a number of interconnected switches which are coupled, in turn, to the hosts that are members of the local network. The switches are nonblocking switches that are coupled to each other and to the hosts by a multiplicity of point to point links. Each switch has a routing mechanism for automatically routing received packets toward their specified destinations. For each received packet the router generates a routing mask representing the output links that may be used to route the packet towards its destination. The routing mask includes a broadcast bit. If the broadcast bit is ON, the packet must be simultaneously routed to all of the output links specified by the routing mask. If the broadcast bit is OFF, the packet may be routed on any single one of the links specified by the routing mask. To ensure that every packet makes progress towards its destination, packets are processed in the order of their arrival by placing the corresponding routing masks in a queue. Periodically, the set of available output links is compared with all of the routing masks. Using a first come, first considered routing discipline, the first routing mask in the queue to match the available output lines is selected. A routing selection is then generated for the corresponding packet and the selected routing mask is removed from the queue.
Patent AT-E118992-T1 (AT)
Inventor: COUNTS MARY E
Filed: 1990-11-20
Granted: 1995-03-15
Abstract: Methods and apparatus for releasing flavor components from a flavor-generating medium using an electric heating element are provided. A non-combustion flavor-generating article (10) uses electrical energy to power a heating element (14) which heats tobacco or other flavorants (12) in a flavor generating medium. The flavor-generating medium is formed into a packed bed. Energy delivered to the heating element is regulated to maintain the flavor- generating medium at a relatively constant operating temperature to ensure a relatively constant release of flavor and to ensure that release of flavor components is due to heating, rather than burning of the flavor generating medium. <IMAGE>
Patent AT-E118637-T1 (AT)
Inventor: ZUCKER FRIEDHELM
IPC: G11B11/10
Filed: 1989-11-17
Granted: 1995-03-15
Abstract: PCT No. PCT/EP89/01391 Sec. 371 Date Jun. 17, 1991 Sec. 102(e) Date Jun. 17, 1991 PCT Filed Nov. 17, 1989 PCT Pub. No. WO90/05980 PCT Pub. Date May 31, 1990.A circuit arrangement for reversing a magnetic field, in which an oscillator has a coil connected in parallel with a capacitor. First and second diodes are connected oppositely-poled in a series circuit, which is connected in parallel with the coil and capacitor of said oscillator. A first electronic controlled switch is connected in parallel with the first diode for bypassing this diode, whereas a second electronic controlled switch is connected in parallel with the second diode for bypassing thereof. Energy is supplied to the oscillator whenever the capacitor discharges. The junction of the series connected diodes is connected to the junction of the series-connected switches.
Patent AT-E125321-T1 (AT)
Inventor: TOZER WARWICK
IPC: E01H1/00
Filed: 1990-05-02
Granted: 1995-08-15
Abstract: PCT No. PCT/AU90/00173 Sec. 371 Date Jan. 14, 1992 Sec. 102(e) Date Jan. 14, 1992 PCT Filed May 2, 1990 PCT Pub. No. WO90/13712 PCT Pub. Date Nov. 15, 1990.A mat for sweeping a surface is provided with an elongated slot therethrough which extends transverse to the intended direction of movement of the mat over a surface whereby debris on the surface will pass upwardly through the slot for collection on the upper surface of the mat. The slot may be perpendicular or angled relative to the direction of travel and the trailing edge of the slot may be provided with a chamfered surface to assist in guiding debris upwardly onto the upper surface of the mat. The mat may be either a one piece flat flexible mat or may be comprised of a plurality of mat elements each of which has a slot therethrough and which may be connected to other mat elements to make a larger mat.
Patent AT-E98134-T1 (AT)
Inventor: HUCHON JEAN-MICHEL
IPC: A61M16/20
Filed: 1990-06-01
Granted: 1993-12-15
Abstract: PCT No. PCT/FR90/00382 Sec. 371 Date Apr. 5, 1991 Sec. 102(e) Date Apr. 5, 1991 PCT Filed Jun. 1, 1990 PCT Pub. No. WO90/14854 PCT Pub. Date Dec. 13, 1990.A phonation and respiratory aid device for a tracheotomy patient comprising a tracheotomy cannula, a non-return valve for permitting inhalation flow only, the valve being distorted both axially and radially due to inhalation, a connecting means for connection to a source of fluid from a forced oxygenation device, the connecting means being upstream of the valve in the inhalation flow direction, and two filtering elements also upstream of the valve, the filtering elements including a Venturi tube.
Patent AT-E106076-T1 (AT)
Inventor: KLAR ULRICH
IPC: A61P43/00
Filed: 1990-07-13
Granted: 1994-06-15
Abstract: 9-fluor-postaglandine derivates are disclosed, having the formula (I), in which R?1 represents the groups (a), (b), COOR?4 or CONHR?5; R?2 and R?3 represent each a hydrogen atom or a free or functionally transformed hydroxy group; X represents a CH2? group, an O or S atom; W is hydrogen, -OR?6, halogen, -CN-, -NO2?, trifluoromethyl or COOR?6, and when R?4 is hydrogen, their salts with physiologically tolerable bases. $g(a)-, $g(b)- or $g(g)-cyclodextrin-clathrates are also disclosed, as well as liposome-encapsulated compounds having the formula (I), their process of production and their pharmaceutical use.
Patent AT-E129652-T1 (AT)
Inventor: NEUMANN JOHN W
IPC: B08B3/02
Filed: 1991-02-08
Granted: 1995-11-15
Abstract: Blank washer for cleaning individual sheet metal blanks with a drawing compound liquid suitable for press operations which employs pressurized liquid vortex diffuser means to replace conventional scrubbing brushes. An enclosure with air knives at entrance and exit to the blank washer provides closed loop recirculating of both air and cleaning liquid, which is filtered and repumped to plenum chambers feeding individual vortex diffuser cylindrical outlets which discharge liquid vortexes in close proximity to the passing sheet metal. <IMAGE>
Patent AT-E105287-T1 (AT)
Inventor: STABEL UWE DR
IPC: C07B61/00
Filed: 1991-02-09
Granted: 1994-05-15
Abstract: A process is claimed for the prodn of THF from mixts (I) contg THF, butane-1,4-diol (II), gamma-butyrolactone (III), succinate esters and alcohols, which are obtd by the catalytic hydrogenation of maleic, succinic or fumaric acid, or esters thereof, or maleic or succinic anhydride, in the presence of alcohols; the process comprises distn of the THF, alcohols and water, heating the residue at 100-250 deg C in the presence of a layer silicate (IV), distn of the THF and water formed in the reaction, and sepn of THF from the distillate. More specifically, (I) are produced by hydrogenation of maleic anhydride (MA) in the presence of butanols, and contain THF, butanol, propanol, (II), (III), dibutyl succinate (V) and water; distn of (I) before treatment with (IV) gives THF, propanol, butanol and water; traces of catalyst components are removed from the mixt before treatment with (IV).
Patent AT-E102895-T1 (AT)
Inventor: HOLMES WILLIAM SAMUEL
IPC: C01B25/10
Filed: 1991-04-10
Granted: 1994-04-15
Abstract: Chlorophosphorus compounds are produced in a loop apparatus wherein chlorine is added to a recycling medium comprising chlorophosphorus compound and elemental phosphorus.
Patent AT-E128043-T1 (AT)
Inventor: BRUECKMANN RALF DR
IPC: C09C3/08
Filed: 1991-06-03
Granted: 1995-10-15
Abstract: A dispersant having improved bioelimination capacity or biodegradability for use in dye and pigment formulations, as a tanning aid, in plastics manufacture and in crop protection formulations is characterised by a content of 3 to 50 % by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydrides thereof, or a mixture of these.
Patent AT-E116945-T1 (AT)
Inventor: BAUMANN HUGO
IPC: B66B13/30
Filed: 1991-06-22
Granted: 1995-01-15
Abstract: In this glass door wing (4), a glass pane (11) is connected at its bottom narrow side to a guide-shoe plate (12) and at its top narrow side to a suspension stirrup (13). For the sliding guidance of the glass door wing (4) at the bottom end, eccentric pins (17) arranged on the guide-shoe plate (12) plunge with guide shoes (18) into a sill section (19) which is let into a sill along the displacement path. The glass pane (11) is held at the bottom end between a bottom socket strip (9) and a glass-holding strip of the guide-shoe plate (12) and at the top end between a top socket strip (20) and the suspension stirrup (13). Rubber bushes (21) let into bores in the glass pane (11) enclose fastening nuts (22) which are inserted on the shaft side and are connected to weld studs arranged on the socket strips (9; 20). A support (29) holds a guide rail (30) which is arranged along the displacement path and on which rollers (31) travel which carry the glass door wing (4) and are connected to the suspension stirrup (13) by means of screw bolts. A raised collar (33) arranged on the roller (31) ensures reliable guidance and prevents the glass door wing (4) from jumping out of the guide rail (30). 
<IMAGE>
Patent AT-E114466-T1 (AT)
Inventor: SAGE BURTON H JR
IPC: A61K31/445
Filed: 1991-03-15
Granted: 1994-12-15
Abstract: The invention discloses methods and compositions for enhanced iontophoretic delivery of active agents. The compositions are pharmaceutically acceptable compositions for iontophoretic delivery comprising a delivery enhancing amount of a vasodilator and active agent. Methods comprise adding a delivery enhancing amount of a vasodilator to an active agent and delivering by iontophoresis.
Patent AT-E174267-T1 (AT)
Inventor: MISUMI YOSHINORI
IPC: B41J2/05
Filed: 1991-06-17
Granted: 1998-12-15
Abstract: An ink jet recording head includes an ejection outlet for ejecting ink; an ink passage provided corresponding to the ejection outlet; a thermal energy generator to heat the ink in the passage to create a bubble; a flow resistance element, disposed in the ink passage upstream of the thermal energy generator with respect to a direction of flow of the ink, having a reduced ink passage area to divide the bubble. <IMAGE>
Patent AT-E139957-T1 (AT)
Inventor: BILLIG JAN
IPC: B60R21/16
Filed: 1991-09-19
Granted: 1996-07-15
Abstract: PCT No. PCT/SE91/00361 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/01461 PCT Pub. Date Jun. 11, 1992.A test circuit for detection of malfunctions in an electric triggering device (10, 11) for protection of vehicle occupants. The triggering devices (10, 11) are arranged with a first connector (12) connected to earth (13) and a second connector (14) connected to a control unit for supply of a triggering current to the triggering devices when detecting a triggering condition. The test circuit comprises a voltage regulator (17), a current generator (18,19) connected in series between the voltage regulator and the connection of the triggering devices (10,11) to the control unit for generating a test current to the triggering devices, and two voltage comparators (24,25) connected between the earth connection (13), the connection (14) to the control unit and the voltage regulator for detecting the voltage across the triggering devices (10,11).
Patent AT-E126960-T1 (AT)
Inventor: DREWERY JOHN OLIVER EGMONT ROA
IPC: H04N11/16
Filed: 1991-11-21
Granted: 1995-09-15
Abstract: PCT No. PCT/GB91/02075 Sec. 371 Date May 12, 1993 Sec. 102(e) Date May 12, 1993 PCT Filed Nov. 21, 1991 PCT Pub. No. WO92/10068 PCT Pub. Date Jun. 11, 1992.To increase the horizontal bandwith of the Weston PAL chrominance signal spectrum folding techniques are used. Spectral components with high horizontal frequency and low vertical and/or temporal frequency are carried as components with low horizontal frequency and high vertical and/or temporal frequency. A matrix (120) forms U+V(P) and U-V(M) chrominance signals which are then prefiltered using either rhombic spatial filters or rhombic vertical-temporal filters (122, 124). The two signals are then sampled by sampler (126, 128) which together with switch (136) form U+V samples on alternate lines to the U-V samples. The sampling patterns for the P and M signals are identical but shifted.