baber/WOPTO huggingface dataset:
Patent AT-E167270-T1 (AT)
Inventor: KRIEG UWE DR
IPC: F16K3/02
Filed: 1993-09-29
Granted: 1998-06-15
Abstract: Shut-off device for gaseous media at high temperatures, especially for shutting off hot-gas conduits leading from blast heating apparatus to a blast furnace, consisting of a housing (10) with at least one sealing seat (12) and a shut-off member (13) arranged movably in the housing (10), both the shut-off member (13) and/or the sealing seat or seats (12) of the housing being composed of refractory, ceramic material. The sealing seat or seats (12) of the housing, with the exception of their sealing surfaces (15) and their edge regions (16) near to the sealing surfaces, and the anchoring elements (17, 18) for the sealing seats, with the exception of their housing-side connecting surfaces (19) and anchoring portions (20), are surrounded on all sides by a bed made from a fibrous ceramic mass (21) distinguished by low thermal conductivity and compressibility. The fibrous ceramic mass (21) is furthermore surrounded by a ceramic fibre foam (22). <IMAGE>
Patent AT-E150248-T1 (AT)
Inventor: MUEHLING RUDOLF
IPC: H05B41/04
Filed: 1993-10-28
Granted: 1997-03-15
Abstract: In a starting circuit (starter circuit, ignition circuit) for a high-pressure metal-vapor discharge lamp 5, the series circuit consisting of a surge capacitor 6 and an auxilliary starter capacitor 7 is bridged by a spark gap 15 which is connected to the mains 1, 2 on one side by means of the inductor 3 and on the other side by means of a fuse 16. In this way, it is ensured that in the case of breakage of the supply lines 19 to the burner 17 in the evacuated bulb 18 of the lamp 5, overvoltages which arise at the capacitors 6, 7 lead to a breakdown of the spark gap 15 and thus to a melting of the fuse 16. <IMAGE>
Patent AT-E145509-T1 (AT)
Inventor: MELMAN HAIM ZVI
IPC: G03F3/08
Filed: 1993-03-18
Granted: 1996-12-15
Abstract: Apparatus for measuring the spectral response of a color imaging device which includes light source apparatus, a light sensor (30), optical imaging apparatus defining an object plane, an image plane and an optical axis (32), the apparatus for measuring including a diffraction grating (46) disposed intermediate the object plane and the image plane, optical aperture (44) defining apparatus located in the object plane and apparatus for displacing at least one of the optical imaging apparatus, the light source apparatus, the light sensor and the optical aperture with a displacement component in a direction generally perpendicular to the optical axis in order to provide a sweep of the light spectrum at said light sensor. <IMAGE>
Patent AT-E168061-T1 (AT)
Inventor: WILLIAMS DAVID MARK
IPC: B26B9/02
Filed: 1993-04-20
Granted: 1998-07-15
Abstract: The invention relates to knife blades and their methods of production. Whilst it has long been known that the surface hardness and wear resistant properties of metal objects can be enhanced by a hard surface provided on them, the effective employment of this in relation to knife blades has proved difficult to achieve. The object of the invention is to provide a knife blade (2) with a cutting edge (5) of a harder material than the body of the blade, and the objective is met by a construction comprising a v-shaped cutting edge formed on a blank and such that the cutting tip (5) lies substantially centrally of the width of the blank characterised in that one side face of the v-shaped cutting edge is provided with a coating (3) of a material harder than the material of the blank, the actual cutting edge (5) being formed wholly of the harder material, and the coating (3) having a columnar crystal structure that extends away from the surface of the blank and to the outer face of the coating (3). <IMAGE>
Patent AT-E279544-T1 (AT)
Inventor: KYOICHI SASAKI
IPC: C22C1/05
Filed: 1993-05-20
Granted: 2004-10-15
Abstract: An alloy is disclosed having excellent corrosion resistance and abrasion resistance, comprising a matrix metal phase comprised of at least one member selected from an Fe-base alloy, a Co-base alloy and a Ni-base alloy and, present in the matrix metal phase, 10 to 65%, in terms of the area, of a substantially homogeneously crystallized and/or precipitated VC particle phase having a particle diameter of 5  mu m or less. The alloy can be used to provide a surface-modified metallic member wherein the alloy is integrally coated on the surface of the metallic member at its desired portion. The alloy may be produced by melting a powder mixture or VC-powder-containing wire comprising a matrix metal comprised of at least one member selected from an Fe-base alloy, a Co-base alloy and a Ni-base alloy and a VC powder having a particle diameter of 10  mu m or less with a heat source having a high energy density and then cooling the resultant melt to homogeneously crystallize and/or precipitate VC having a particle diameter of 5  mu m or less in the matrix metal phase. The alloy may be produced from a material comprising a cored wire comprised of a pipe of a matrix metal comprising at least one member selected from an Fe-base alloy, a Co-base alloy and a Ni-base alloy and, filled into the pipe, a VC powder having a particle diameter of 10  mu m or less. In another embodiment the alloy may be produced from a material comprising a powder mixture comprised of a matrix metal comprising at least one member selected from an Fe-base alloy, a Co-base alloy and a Ni-base alloy and a VC powder having a particle diameter of 10  mu m or less. <IMAGE>
Patent AT-E202701-T1 (AT)
Inventor: KHARAZMI ARSALAN
IPC: A61K36/48
Filed: 1993-03-08
Granted: 2001-07-15
Abstract: The invention is drawn to novel bis-aromatic a,beta-unsaturated ketones. The compounds are useful in the treatment and prophylaxis of diseases caused by parasites or bacteria.
Patent AT-E161370-T1 (AT)
Inventor: PREIS JOSEF DIPL-ING
IPC: H02M3/28
Filed: 1994-01-20
Granted: 1998-01-15
Abstract: The blocking converter has a main power circuit (1) having the primary (21) of a transformer coupled to a supply (11) via an electronic switch (12). The secondary circuit (3) connects with the output (b, c) and has an auxiliary voltage (U4) applied to a regulating circuit (7) that limits the pulsed rate of the electronic switch (2) to an upper threshold value. The secondary circuit connects with a circuit (4) based around diodes (43, 46) and an RC circuit (41, 42) to generate the auxiliary voltage.
Patent AT-E157216-T1 (AT)
Inventor: DUEMMEN GUENTER
IPC: A01G9/10
Filed: 1994-02-05
Granted: 1997-09-15
Abstract: The invention relates to a cultivating tray 1 for growing plantlets, with pots 6, integrally formed in mutually parallel rows 2,3,4,5 on the cover panel 7 of the cultivating tray 1 and oriented downwards with respect to the cover panel 7, with holes 55 at the base of the pots 6 and with a peripheral border directed downwards from the cover panel 7. In the case of said cultivating tray, it is provided that two supports 8,9 are provided in the first row 2 instead of the two outermost pots and two supports 25,26 are provided in the last row 5 instead of the two pots which are second from the end, said supports being hollow and open at the bottom and oriented upwards, that, in the first row 2, the two pots which are second from the end each exhibit a supporting ring 50 at the base and, in the last row, the two outermost pots each exhibit a supporting ring 50 at the base, and that in each case one centring extension 19 is provided at the upper end 18 of the supports 8,9,25,26. <IMAGE>
Patent AT-E154464-T1 (AT)
Inventor: BROWN GEOFFREY DAVID
IPC: C08K5/01
Filed: 1994-04-14
Granted: 1997-06-15
Abstract: An article of manufacture comprising (i) a plurality of electrical conductors, each surrounded by one or more layers of a composition comprising (a) one or more polyolefins and, bonded thereto or blended therewith, (b) a linear or cyclic organopolysiloxane containing one or more functionalized hindered amine moieties; and (ii) hydrocarbon cable filler grease within the interstices between said surrounded conductors.
Patent AT-E164131-T1 (AT)
Inventor: TURNER CHARLES
IPC: B61L5/04
Filed: 1994-12-22
Granted: 1998-04-15
Abstract: A block is operably mounted on the base plate for reciprocating forward and rearward movement, one end of the toggle arm connected for reciprocating movement. A forward and rearward bracket is mounted on the base plate and located to prevent forward and rearward movement of the block beyond predetermined positions. The block is connected for selectively moving between a forward position in contact with the forward bracket, and a rearward position in contact with the rearward bracket. The block is also connected operable independently of the first connection for biasing it into positive abutting contact with the forward bracket when the block is in the forward position and for biasing the block into positive abutting contact with the rearward bracket when the block is in the rearward position.
Patent AT-E169491-T1 (AT)
Inventor: FREEMAN FRANK
IPC: A61F13/00
Filed: 1994-03-18
Granted: 1998-08-15
Abstract: In accordance with the present invention a novel wound dressing providing superior absorption and preventing leakage is disclosed. The present dressing comprises a hydrocolloid-containing polymeric support layer either continuous or non-continuous and an occlusive backing layer overlying the support. In a preferred embodiment the present dressing further includes an adhesive on a skin-contacting surface of the support and an absorbent region interposed between the support and the backing layer. <IMAGE>
Patent AT-E177979-T1 (AT)
Inventor: GUERRESCHI UMBERTO
IPC: G21D5/00
Filed: 1994-06-18
Granted: 1999-04-15
Abstract: The invention relates to a method of welding the outer surface (5a) of a pipe (5) and the wall (4) of a cylindrical seat (5) for housing the pipe (5), the method providing, amongst its successive operative steps, for the step of providing vacuum and sealing a substantially tubular space (S) between the wall (4) and the surface (5a), followed by the step of the combined internal pressurization and heating of the pipe (5). The desired weld is thus formed and the accumulation in the space (S) of air which, once the pipe expands radially as a result of the pressurization and the heating, would be compressed within it and would oppose the aforesaid expansion, is prevented. Owing to its simplicity and flexibility, the method of the invention can be used either for welding one pipe at a time, or for welding a plurality of pipes simultaneously, as occurs during the formation of heat-exchanger elements. In the latter case, the spaces (S) of the various pipes (5) are sealed with the aid of a metal foil which is wrapped around the exchange element to form a covering thereof. <IMAGE>
Patent AT-E183081-T1 (AT)
Inventor: PONS LAMBIEZ FERNANDO
IPC: A61K31/70
Filed: 1994-11-25
Granted: 1999-08-15
Abstract: Liposomes encapsulating doxorubicin, which contain, incorporated into them, a protector compound of general formula A or B, in order to reduce the toxicity of the drug when it is administered in intravenous form, and in which formulas R1 and R2, are the same or different, independently represented by HO-, CH3O- or CF3CH2O- <CHEM>
Patent AT-E195077-T1 (AT)
Inventor: GIZURARSON SVEINBJOERN
IPC: A61K47/44
Filed: 1994-02-14
Granted: 2000-08-15
Abstract: PCT No. PCT/DK94/00062 Sec. 371 Date Oct. 6, 1995 Sec. 102(e) Date Oct. 6, 1995 PCT Filed Feb. 14, 1994 PCT Pub. No. WO94/17827 PCT Pub. Date Aug. 18, 1994A novel type of formulation for the topical administration of antigens and/or vaccines to mammals via mucosal membranes comprising one or more adjuvants/vehicles selected from (a) polyoxyethylene sorbitan monoesters, (b) polyoxyethylene castor oil, (c) caprylic/capric acid glycerides and (d) gangliosides in an amount of 0.01 to 15% (v/v) calculated on the total volume of the preparation. This formulation enhances the immunological response n a mammal following mucosal administration, e.g. nasal, oral, rectal or vaginal application.
Patent AT-E149108-T1 (AT)
Inventor: BANNY THIERRY
IPC: B22D11/16
Filed: 1994-03-17
Granted: 1997-03-15
Abstract: PCT No. PCT/FR94/00292 Sec. 371 Date Oct. 23, 1995 Sec. 102(e) Date Oct. 23, 1995 PCT Filed Mar. 17, 1994 PCT Pub. No. WO94/22618 PCT Pub. Date Oct. 13, 1994The subject of the invention is a method for regulating the level of the meniscus (13) of the liquid metal in a mold (5) of a machine for the continuous casting of metals, according to which method the electrical signals supplied by at least one pair of sensors (17, 18) overhanging said meniscus are picked up, said signals being a function of the respective distances (h1, h2) between said sensors and said meniscus, these two signals are combined so as to obtain a single signal representing an imaginary level of said meniscus and said signal is sent to means (15, 24) for controlling a device (14) for regulating the flow rate of metal penetrating the mold, so that said control means actuate said device so as to bring said imaginary level of said meniscus back to a predetermined set value (h), wherein each signal coming from said sensors is conditioned, eliminating therefrom the oscillations having both a frequency greater than a threshold (F) and an amplitude less than a threshold (D). The invention also relates to a mode of combining said signals and a device for implementing said method.
Patent AT-E156773-T1 (AT)
Inventor: HOPWOOD ROBERT TIMOTHY
IPC: B23P21/00
Filed: 1994-05-17
Granted: 1997-08-15
Abstract: PCT No. PCT/GB94/01053 Sec. 371 Date Dec. 21, 1994 Sec. 102(e) Date Dec. 21, 1994 PCT Filed May 17, 1994 PCT Pub. No. WO94/27897 PCT Pub. Date Dec. 8, 1994.This invention relates to apparatus 10 and methods for loading groups of battery plates or the like in adjacent cells 1 to 6 in a holder. The apparatus includes guide means 13 which defines, by means of walls 37, 38, spaces 40 for receiving respective battery groups 30. The walls can be collapsed around the groups 30 in the spaces 40 until the position and spacing corresponds to that of a row cells 1 to 3, in which point in the groups are pushed through the guide means 13 in to the respective cells.
Patent AT-E164670-T1 (AT)
Inventor: GAUS RAINER
IPC: G01B21/32
Filed: 1994-05-06
Granted: 1998-04-15
Abstract: PCT No. PCT/EP94/01464 Sec. 371 Date Mar. 25, 1996 Sec. 102(e) Date Mar. 25, 1996 PCT Filed May 6, 1994 PCT Pub. No. WO94/27112 PCT Pub. Date Nov. 24, 1994The invention relates to an apparatus for the one-dimensional, highly precise measurement of extension at the surfaces of hot specimens. The working range extends from normal temperature to about 1800 DEG  C., but measurements are also possible up to 2300 DEG  C. With respect to atmospheric pressure, the application range extends from vacuum up to pressures of several bar. The high-temperature extensometer in accordance with the invention is distinctly more cost-effective than previous extensometers for hot test specimens, despite its considerably larger measurement range.
Patent AT-E196575-T1 (AT)
Inventor: HEYL LAWRENCE FREDERICK
IPC: H03F3/183
Filed: 1994-06-02
Granted: 2000-10-15
Abstract: Preamplifying circuitry amplifies sound signals for input into a computer system. A first stage common-emitter amplifier provides high-gain amplification of the input signal, while a second stage amplifier comprising an operational amplifier is suitable for driving a cable with the amplified sound signal. A low-cost constant voltage source comprising a diode and an operational amplifier supplies a voltage reference to both amplifier stages with a very high rejection of system noise. The circuitry and methods of the present invention provide a low-cost, easily manufactured preamplifier suitable for sound input in desktop computing devices.
Patent AT-E181621-T1 (AT)
Inventor: TSAO JENN
IPC: H01R13/33
Filed: 1994-09-02
Granted: 1999-07-15
Abstract: Configurations of modular jacks adapted to be mounted on a printed circuit having a plurality of recesses located close to terminal slots at both sides to rectify dimensional variation caused by plastic shrinkage, having terminal slots constructed by two V-shape protrusions at their neck area so that the round terminal part is more precisely positioned in the housing, having a flux trap provided at a contact area between the plastic housing and a contact pin to eliminate the wicking of the flux, and having a socket.
Patent AT-E194507-T1 (AT)
Inventor: SCHILP REINHOLD DR-ING
IPC: B04B9/10
Filed: 1995-10-26
Granted: 2000-07-15
Abstract: A process for operating a worm centrifuge for sepg. liq.-solid mixts. in light (liq.) and heavy (solid) materials, consists of a cylindrical centrifuge drum with a conical drum end, which can be rotated about its longitudinal axis. The drum wall surrounds an advancing worm and has an outlet for the sepd. material. The radial spacing of the outlet opening from the drum axis is less than the spacing of the drum wall from the axis. The rotational speeds of the centrifuge drum and the advancing worm are almost the same when the unit is turned off, and heavy materials remain in the unit. When the unit is started up, the rotational speeds are the same. The worm speed is adjusted once the min. drum speed is reached.
Patent AT-E186180-T1 (AT)
Inventor: GIRARD PATRICK
IPC: A41C5/00
Filed: 1995-03-30
Granted: 1999-11-15
Abstract: A fabric laminate (10) comprises first and second stretch fabrics (11 and 12) having an intermediate adhesive securement layer (13) between them. The adhesive securement layer (13) is in the form of a regularly repeating pattern which comprises an array of aligned adhesive elements (14) arranged in successive generally horizontally and vertically extending rows. The array of adhesive elements (14) is capable of offering resistance to elongation as the laminate (10) is subjected to distortion, with the pattern having a differential elongation characterised as offering different magnitudes of resistance to elongation when the fabric laminate (10) is subjected to distortion in selected different directions. The adhesive securement layer (13) is predeterminedly oriented in accordance with its differential elongation and the stretch characteristics of the fabrics (11, 12) such that the resistance to elongation offered by the laminate (10) is determined by the pattern and orientation of the individual adhesive elements (14) in conjunction with the stretch characteristics of the fabrics (11, 12). The laminate (10) may be employed to reinforce items of clothing, particularly underwear and the like. <IMAGE>
Patent AT-E175184-T1 (AT)
Inventor: COOPER CHARLES F
IPC: C07C69/30
Filed: 1995-04-19
Granted: 1999-01-15
Abstract: Esterified alkoxylated polyols containing long chain saturated linear acyl groups are obtained by esterification of an alkoxylated polyol such as propoxylated glycerin with a C12-C24 fatty acid such as behenic acid and recovery of excess fatty acid by treatment with an aliphatic hydrocarbon. Esterified alkoxylated polyols prepared in this manner are useful fat substitutes for the formulation of reduced calorie food products.
Patent AT-E160104-T1 (AT)
Inventor: WAGNER THOMAS
IPC: A61C3/04
Filed: 1995-05-11
Granted: 1997-11-15
Abstract: The case (1) comprises a container (2) with a lid (3) and has at least a dish (4) and insert arranged within. The insert has a unit for receiving the instruments. The unit is in the form of a holder and a support and is foldable form a horizontal position, parallel to the floor of the container, to a vertical position. In the folded position the unit can be removed form the insert. In the unfolded position the unit is held fixed. The support has socket openings to receive the instruments whereby each opening has shape which together with a catch holds the instruments in position. <IMAGE>
Patent AT-E201808-T1 (AT)
Inventor: DIEPENHORST PIETER
IPC: A01N31/06
Filed: 1994-10-03
Granted: 2001-06-15
Abstract: PCT No. PCT/NL94/00240 Sec. 371 Date Sep. 20, 1996 Sec. 102(e) Date Sep. 20, 1996 PCT Filed Oct. 3, 1994 PCT Pub. No. WO95/09536 PCT Pub. Date Apr. 13, 1995A composition suitable for inhibiting potato sprouting and inhibiting the growth of fungi and decay bacteria, including a mixture of carvone and menthol, a method for inhibiting potato sprouting by using such composition and the use thereof, and a composition in the form of an emulsion or granulate which includes carvone and menthol or carvone alone, giving rise to a delayed release of the active compound and an extension of the length of sprout inhibition.
Patent AT-E176066-T1 (AT)
Inventor: MINDES BARRY M
IPC: G06Q50/34
Filed: 1995-02-23
Granted: 1999-02-15
Abstract: A data processing system and method is described that allows a betting "house" to maintain a betting pool on a contest by controlling the terms (the betting odds and/or handicaps) for the contestants so that bettors are encouraged to place bets that will bring the betting pool (the "book") into balance. The data processing system and method provide for maintaining a betting pool having certain betting terms. In particular, the data processing system, which includes a central processor and a storage device, calculates an imbalance of the betting pool, determines on the basis of predetermined criteria whether to change the betting terms, and changes the betting terms accordingly.
Patent AT-E190394-T1 (AT)
Inventor: HEED BJOERN
IPC: F28D9/02
Filed: 1995-05-02
Granted: 2000-03-15
Abstract: The invention regards a recuperative heat exchanger for the exchange of heat between two media across a heat transferring wall. According to the invention the heat transferring wall is made from a shaped patterned sheet which is folded repeatedly to form a multi-layered package (12) which is enclosed in a casing (15, 21), so that the sheet, owing to its configuration, after folding forms a package of alternating flow channels with connecting ports (22-25) for the two media at two opposite sides of the sheet package, said sheet being sealed against the casing at the bottom and the top of the package and at the two ends of the package so that leakage between the two media is prevented. The invention also relates to a method of producing such a heat exchanger.
Patent AT-E182095-T1 (AT)
Inventor: BLOMBERG TORSTEN
IPC: B23B41/02
Filed: 1995-05-31
Granted: 1999-07-15
Abstract: PCT No. PCT/SE95/00615 Sec. 371 Date Feb. 24, 1997 Sec. 102(e) Date Feb. 24, 1997 PCT Filed May 31, 1995 PCT Pub. No. WO95/34397 PCT Pub. Date Dec. 21, 1995A drilling tool includes a drill body having axially spaced front and rear ends. The front end includes tangential pockets for carrying cutting inserts spaced by respective radial distances from a center axis of rotation of the drill body. Two chip canals are formed in the front end surface adjacent respective pockets for conducting away chips. The canals are interconnected by a chip space located rearwardly of the front surface, to form in the drill body a bridge which extends diametrically and carries a plurality of the pockets. Each insert pocket includes an axially extending abutment surface against which a rear wall of a respective insert engages. Each of the abutment surfaces and rear walls is of semi-circular shape.
Patent AT-E186583-T1 (AT)
Inventor: LUTHI OSCAR
IPC: D21F3/00
Filed: 1995-08-16
Granted: 1999-11-15
Abstract: A drum having a longitudinal axis, and an outer periphery, has a multiplicity of longitudinal, drainage grooves formed therein, and a cylindrical sheath encloses the drum, the sheath having a multiplicity of holes formed therein. The drum is imperforate. A pair of the drums is employed in a twin-roll press as press rolls, and one thereof is used in a single roll press with a compaction baffle. In one embodiment, the press roll has its grooves formed in a herringbone pattern, the same pointed in the direction of rotation, to enhance drainage. In another embodiment, the longitudinal drainage grooves have increasing depth, toward a mid-length of the press roll where they open into inner-drum drainage conduits which discharge the filtrate adjacent the rotary axis of the press roll.