baber/WOPTO huggingface dataset:
Patent AT-E184624-T1 (AT)
Inventor: STEWART JENNIFER LOFLIN
IPC: C08J5/00
Filed: 1995-02-16
Granted: 1999-10-15
Abstract: The present invention relates to thermoformed plastic articles such as frozen food trays which exhibit unexpectedly high impact strength at low temperatures. The articles are obtained from polyester blends containing 88 to 99 weight percent of a poly(ethylene terephthalate) resin and 1 to 12 weight percent of a poly(1,4-cyclohexylenedimethylene terephthalate) resin which contains at least 30 mole percent of 1,4-cyclohexanedimethanol.
Patent AT-E187917-T1 (AT)
Inventor: DALE CHRISTOPHER PAUL
IPC: B26D1/00
Filed: 1995-09-26
Granted: 2000-01-15
Abstract: A process for cutting food products, especially brittle food products such as frozen fish. The process involves mounting a cutting blade on an ultrasonic system in a manner such that the blade is vibrated parallel to the out face and the aspect of travel of ultrasound down the blade is approximately 90 DEG  to the cutting edge of the blade. The cutting blade has a significantly blunted tip. The cutting is effected, at least in part, by localised heating of the food product. The process permits cutting of brittle food products into portions with minimum wastage. Fracturing is also reduced thus allowing the portion size to be accurately controlled and providing a final portion having smooth surfaces.
Patent AT-E193382-T1 (AT)
Inventor: GEISLER THOMAS C
IPC: G03C1/76
Filed: 1995-10-05
Granted: 2000-06-15
Abstract: The present invention provides a spectrally sensitized photothermographic silver halide element comprising a support layer having on at least one surface thereof a photothermographic composition which displays uniform image density across its surface when exposed to floodlight or uniform incandescent light exposure at radiation wavelengths to which the element is sensitive, said element comprising at least two layers, including a top layer and a photothermographic emulsion layer, said photothermographic emulsion layer comprising a binder, a light insensitive silver source, a reducing agent for silver ion and infrared radiation sensitive silver halide grains, wherein the coherent radiation is rendered more diffuse in its passage through the element than when it strikes the top layer. This may be accomplished at least in part by 1) the top layer of the element having haze induced therein of 0.05 to 30% by surface modification of that layer, 2) there being a random refractive pattern on the top layer, 3) haze being induced in the silver halide containing layer, 4) the reflective characteristics of a surface of the support layer facing the photothermographic composition have been altered to reduce reflection of coherent radiation into said composition, and/or 5) having a radiation absorbing material contained within the photothermographic element to decrease light reflected off of the support.
Patent AT-E232821-T1 (AT)
Inventor: PLESTER GEORGE
IPC: B65D8/00
Filed: 1995-11-17
Granted: 2003-03-15
Abstract: A container assembly for housing liquid products and a prize therein which may be distributed with non-prize bearing containers comprising: a can for containing the liquid product in an interior chamber thereof, and a prize-holding subassembly positioned within the interior chamber for retaining a prize therein. The prize holding subassembly includes an expandable base portion which expands outwardly against interior side walls of the can to firmly grip the same in response to placing a closure on an open end of the can. The prize within the subassembly is moveable between a storage position within the can and a second position in juxtaposed, exposed relationship with the open end of the can in response to opening of the closure means.
Patent AT-E204722-T1 (AT)
Inventor: WOHLGEMUTH JUERGEN DIPL-ING
IPC: A61C1/05
Filed: 1996-03-14
Granted: 2001-09-15
Abstract: The dental instrument has a driven work-tool (3) connected to a cooling medium under pressure via a lead. The instrument also includes an illumination device including an optical waveguide. The end of the waveguide has an optical output window (9). A pair of jets (7,8; 10,12) connected to a rinsing medium are directed towards the optical output window and/or the work-tool tip. This not only keeps the tip clean but also allows continuous viewing of the area under investigation or treatment.
Patent AT-E205806-T1 (AT)
Inventor: TROGLIA CLAUDIO
IPC: C01B15/10
Filed: 1996-05-29
Granted: 2001-10-15
Abstract: Process for producing sodium percarbonate in granular form, wherein an aqueous solution or suspension of sodium carbonate is treated with an aqueous solution of hydrogen peroxide in the presence of an hydrogen peroxide stabilizer. After precipitation of the sodium percarbonate, this is separated, and the resulting mother waters, wholly or partly, recycled, previous concentration and decomposition of the residual hydrogen peroxide. Such a process allows to obtain a granulate having an high apparent density, with high intrinsic stability and mechanical resistance, consisting of particles having spheroidal morphology and controlled granulometric distribution and free from fine particles.
Patent AT-E217175-T1 (AT)
Inventor: SCOTT RICHARD D
IPC: A61F2/30
Filed: 1996-02-26
Granted: 2002-05-15
Abstract: An improved knee prosthesis disclosed that includes a patella for positioning in a trochlear groove formed by two condyles of a femoral component. The novel patella of the disclosure has an elliptical outer periphery and presents an articulating surface to the femoral component for sliding engagement with a trochlear groove formed between the condyles of the femoral component. A side opposite the articulating surface has extending therefrom three posts which enhance the attachment of the patella prosthesis to the patella bone. In one embodiment of the invention an undercut area which is cut into the bone contacting surface of the prosthesis presents an overhang or undercut to the bone in order to enhance cement fixation. The overhang is formed by an outer defining wall which is positioned at an angle to a bottom surface of the recessed overhang area of between 50 and 75 DEG .
Patent AT-E222347-T1 (AT)
Inventor: COOK DAVID ROGER
IPC: F28D7/10
Filed: 1996-11-14
Granted: 2002-08-15
Abstract: A tubular heat exchange systems (20) is disclosed. An outer tube section (10), though which a first medium (35) passes, also contains inner coils (30), through which a second medium passes (36). The first medium can be drawn into the outer tube (10) at each end of the tube using pumps or fan motors. The first medium can be released from the outer tube in a way such that the operator of the system can control both the direction and flow rate of the first medium as it is propelled from the system. The first medium is propelled from the system through various openings (76) along the length of the system. The size of these openings can be adjusted by the user. Heat can be transferred from the first medium into the second medium or from the second medium into the first medium.
Patent AT-E200799-T1 (AT)
Inventor: MACARIO FEDERICO
IPC: C21C5/46
Filed: 1996-02-05
Granted: 2001-05-15
Abstract: An apparatus (1) for injecting gases or fluids in general and particulates, particularly for injecting oxygen, in furnaces for the production of steel. The apparatus comprises a structure (2) for supporting at least one injection lance (3), means for moving the injection lance along a substantially vertical direction, and first means for the oscillation of the lance on a substantially vertical plane to vary the angle of impact of the jet delivered by the injection lance relative to a horizontal plane.
Patent AT-E196867-T1 (AT)
Inventor: SIDDLE DAVID R
IPC: B23C5/22
Filed: 1996-03-06
Granted: 2000-10-15
Abstract: A cartridge-type milling cutter is provided having a cartridge mounting mechanism that resists the centrifugal load applied to the cartridges at high rotational speeds. The milling cutter includes a generally cylindrical cutter body, at least one replaceable tool cartridge having a trailing face, and a leading face having a cutting insert for cutting a workpiece, and a mounting mechanism for detachably securing the tool cartridge onto the cutter body. The mounting mechanism includes a recess in the cutter body for receiving the cartridge that includes a radially canted wall for providing dovetail-type resistance to radial movement of the cartridge, and at least one compressively loaded set screw in the cutter body for compressively engaging the leading face of the cartridge in order to seat and retain it within the recess. During the operation of the cutter, the centrifugal load is substantially borne by the combination of the radially canted wall and the set screw. The mounting mechanism preferably also includes a screw, optionally radially-oriented, that passes through a through bore in the sides of the tool cartridge for providing additional insurance against the loosening or breaking away of the cartridge during high speed operation.
Patent AT-E207459-T1 (AT)
Inventor: BURKE TERRENCE R JR
IPC: A61K38/00
Filed: 1996-03-29
Granted: 2001-11-15
Abstract: The present invention relates to non-phosphorus containing O-malonyltyrosyl compounds, derivatives thereof, uses of the O-malonyltyrosyl compounds in the synthesis of peptides, and O-malonyltyrosyl compound-containing peptides. The O-malonyltyrosyl malonyltyrosyl compounds and O-malonyltyrosyl compound-containing peptides of the present invention are uniquely stable to phosphotases, capable of crossing cell membranes, suitable for application to peptide synthesis of O-malonyltyrosyl compound-containing peptides, and amenable to prodrag derivatization for delivery into cells. The present invention also provides for O-malonyltyrosyl compound-containing peptides which exhibit inhibitory potency against binding interactions of receptor domains with phosphotyrosyl-containing peptide ligands.
Patent AT-E226592-T1 (AT)
Inventor: BAXTER ANDREW DOUGLAS
IPC: A61K38/55
Filed: 1996-05-10
Granted: 2002-11-15
Abstract: Tripeptidyl derivatives having a SH or acylS group and which are amides, have therapeutic utility via MMP or TNF inhibition.
Patent AT-E195508-T1 (AT)
Inventor: JAVDANI KAMBIZ
IPC: C07C1/10
Filed: 1996-09-19
Granted: 2000-09-15
Abstract: Aromatic azomethines are produced by continuous reaction of an aniline with a formaldehyde source, with continuous evaporation to remove residual water of reaction. The azomethine product may be further reacted, either continuously or in batch process, with a haloacetylating agent, and, additionally, with an aliphatic alcohol.
Patent AT-E186947-T1 (AT)
Inventor: SCHENK JOHANNES
IPC: B65G53/00
Filed: 1996-10-15
Granted: 1999-12-15
Abstract: A process for continuous conveying of a fine-grained and/or pulverized solid to two or more target points by a conveying medium, e.g. gas. The solid is charged into a distribution vessel and from there to several target points by respective supply lines each at a desired target flow rate intended for target point. The target flow rate for each target point is divided into at least two partial target flow rates from the distribution vessel via separate partial supply lines. The partial target flow rates are reunited at the respective target points at the latest. To adjust the target flow rate at a target point at a specific level, individual partial supply lines leading to this target point are alternatively kept shut-off or open.
Patent AT-E338983-T1 (AT)
Inventor: CHU JOHN B
IPC: G01J3/10
Filed: 1996-10-18
Granted: 2006-09-15
Abstract: A portable data collection system is disclosed. The system includes a dataform reader module having a board camera electrically coupled to a control and decoder board in an open loop feedback configuration. The control and decoder board includes fuzzy logic image control circuitry which analyzes a captured frame of a video image including a dataform produced by the board camera. Based on the analysis of the captured frame, the fuzzy logic image control circuitry generates control signals to adjust operating parameters of the board camera such that an image suitable for decoding is produced.
Patent AT-E231462-T1 (AT)
Inventor: KORTE KLAUS
IPC: B65D6/10
Filed: 1997-07-11
Granted: 2003-02-15
Abstract: The four side walls (2,3) at right angles to the base each have a top half staggered outwards in relation to the bottom half. The side walls' top rim is formed by an outward pointing flange (7). The two side wall halves (2A,3A) contain outward bulges (14) holding support-feet (8) positioned in the lower side wall halves (2B,3B) beneath the bulges. Above the bulges are breaks in the flanged rim. The bulges in one side wall are staggered in position in relation to the outer side wall. The outer edges of the bottom ends of the feet have protruding lugs (11) which fit into cavities or holes (12) in the flanged rim when stacked on top of one another. The feet are formed by ridges (9,13) on the outside of the lower crate half and joined by a ridge (10) parallel with the base.
Patent AT-E231844-T1 (AT)
Inventor: BRIEDEN WALTER DR
IPC: C07D241/20
Filed: 1997-07-11
Granted: 2003-02-15
Abstract: Two processes (A) and (B) are claimed for the preparation of 3-alkoxy-5-alkyl-pyrazine-2-amine (I) of formula (I). In (A), (a) aminomalonic acid dinitrile of formula CN(NH2)(CN)2 (II) or its salt is reacted with a glyoxal oxime derivative of formula R1COCH=NOH (III) to form an oxypyrazine carbonitrile derivative of formula (IV); (b) (IV) is hydrolysed to form an oxypyrazinecarboxylic acid salt of formula (V); (c) (V) is halogenated to form a halopyrazine compound of formula (VI); (d) (VI) is mixed with an alcohol in the presence of a base or with an alcoholate to form a 3-alkoxy-5-alkyl-1-oxypyrazine-2-ylamine of formula (VII); and (e) (VII) is reduced to form (I). In (B), (f) amino acetonitrile of formula CH2NH2CN (VIII) is reacted with (III) in the presence of base to form the oxypyrazine of formula (IX); (g) (IX) is halogenated to (VI); and (VI is converted to (I) by steps (d) and (e). The compounds (V), (VI) and (VII) are new. R1 = 1-4C alkyl or aryl; R2 = 1-4C alkoxy or aryloxy; M = metal or ammonium; and X = halogen.
Patent AT-E212153-T1 (AT)
Inventor: SCHERER PETER DIPL-ING
IPC: H02B1/50
Filed: 1997-08-25
Granted: 2002-02-15
Abstract: The power supply column has a cylindrical sleeve (10) incorporating at least one cable duct (11) for electrical supply cables, which is closed by a removable cover (12) and provided with at least one fitting for electrical installation devices which are connected to the supply cables, clamped around the outside of the sleeve. The sleeve has a circular or polygonal cross-section and is provided with a support foot or a base plate (16) at its bottom end, its top end secured to a false ceiling panel (9), with a telescopic sleeve section for adjustment for different ceiling heights.
Patent AT-E191572-T1 (AT)
Inventor: MAZZORIN GIACOMO
IPC: G05F1/56
Filed: 1997-07-18
Granted: 2000-04-15
Abstract: An electronic switching circuit wherein a first switch (13) has first and second terminals (13a,13b) communicating respectively with a supply voltage (Val) and with a first terminal (15a) of an inductive load (15,Lc); and a second switch (27) has first and second terminals (27a,27b) communicating respectively with the first terminal (15a) of the load and with a second terminal (15b) of the load. A recirculating diode (30) is located parallel with the second switch (27); the circuit generates a control signal (Vcnt) related to the derivative of the recirculating current flowing in the diode (30); and the control signal (Vcnt) is processed to prevent the closing signal from being applied to the first switch (13) when the control signal (Vcnt) exceeds a threshold value due to reverse conduction (recovery) of the diode (Dc2). <IMAGE>
Patent AT-E267912-T1 (AT)
Inventor: HARALDSSON N ULF A
IPC: D21F1/02
Filed: 1997-02-07
Granted: 2004-06-15
Abstract: An arrangement (2) for feeding stock to a headbox (1) in a papermaking machine, which comprises at least one stock header (3) with an inlet for receiving stock into the header and a plurality of stock header outlets (5) permitting stock to leave the header. For each stock header outlet (5) there is a stock conduit (7, 8, 9) downstream of the stock header outlet permitting stock to pass from the stock header outlet (5), through the conduit (7, 8, 9) to the inlet of the headbox. The arrangement includes a dilution header (30) for feeding a diluent such as water to a plurality of stock conduits. The dilution header has an inlet (31) for receiving a diluent into the dilution header (30) and a plurality of outlets (32) permitting the diluent to leave the dilution header. For each dilution header outlet (32), there is a diluent conduit (33) permitting the passage of a diluent from the dilution header (30) into a stock conduit (7, 8, 9). According to the invention, the diluent is fed into a stock conduit (7, 8, 9) at a location immediately downstream of a stock header outlet (5) and the stock header together with the stock header outlets (5) is designed such that the velocity of the stock flowing through the stock header (3a, 3b, 3c) is substantially equal to the velocity of the stock in an upstream end (10, 11, 12) of the stock conduits (7, 8, 9).
Patent AT-E280716-T1 (AT)
Inventor: NELSON DAVID C
IPC: A63H27/10
Filed: 1997-01-31
Granted: 2004-11-15
Abstract: An automated balloon inflation device which has a supply of pressurized gas, a nozzle for receiving a balloon, and an actuator for sequentially closing a clamp on the balloon and the nozzle and subsequently supplying the pressurized gas to the balloon for the inflation thereof. Furthermore, a key-weight device may be employed for the dual purpose of controlling the supply of pressurized gas to the nozzle and to prevent the inadvertent loss of an inflated balloon which is secured to the key-weight. Additionally, the automated balloon inflation device is constructed so that any consumer may inflate a balloon with pressurized gas. In another embodiment, the automated balloon inflation device employs a connection block with a series of conduits therein to interconnect the pressurized gas supply with the clamping mechanism and the nozzle. This embodiment employs a clamping mechanism which uses a piston attached to a gear wherein the gears rotate clamping jaws onto the nozzle. The present embodiment also provides a door trigger mechanism which only allows gas to flow to the nozzle and clamping mechanism when a door to the device is closed.
Patent AT-E222309-T1 (AT)
Inventor: PHAN DEAN VAN
IPC: A47K7/00
Filed: 1997-10-03
Granted: 2002-08-15
Abstract: A multi-layered paper product. The paper product has individual layers for providing a soft tactile sensation to the user, for providing strength, and for providing bulk. Suitable fibers for increasing bulk may be synthetic fibers, debonded fibers, weakly bonded fibers, curled fibers, and fibers combined with particulate fillers. An exemplary embodiment having five layers is disclosed.
Patent AT-E213260-T1 (AT)
Inventor: HAHN KLAUS
IPC: B65D81/02
Filed: 1997-05-07
Granted: 2002-02-15
Abstract: PCT No. PCT/EP97/02362 Sec. 371 Date Nov. 12, 1998 Sec. 102(e) Date Nov. 12, 1998 PCT Filed May 7, 1997 PCT Pub. No. WO97/43334 PCT Pub. Date Nov. 20, 1997The present invention relates to expandable polystyrene beads containing blowing agent which are coated with from 0.01 to 0.5% by weight of a hydrophobicizing agent which melts above 25 DEG  C. and has a mean particle size of less than 100  mu m. The beads can be converted into foam moldings having reduced water absorption capacity.
Patent AT-E184973-T1 (AT)
Inventor: SCHAFSTEIN JUERGEN
IPC: F16L47/02
Filed: 1997-05-09
Granted: 1999-10-15
Abstract: A process for producing a pipe fitting of thermally weldable material for attachment to or repair of conduits of thermally weldable material. The first injection mold has channels formed as windings and having channel walls. A heating wire is formed to a wavy heating strand which is laid into the first injection mold between the channel walls. A first welding material is introduced into the channels so that a first broad side of the wavy shape of the heating strand is pressed against a first mold surface of the injection mold and an intermediate product with embedded wavy heating strand is formed. The outside surface is formed by the first mold surface against which the heating strand is pressed and provides the contact surface with the conduit in the end product. The first broad side of the wavy shape of the heating strand remains visible at the outer surface of the intermediate product. The intermediate product is placed into a second injection mold for producing a pipe fitting so that the outer surface rests on a second mold surface of the second injection mold. A second welding material is introduced and the contact surface of the pipe fitting is formed. The first broad side of the heating strand remains visible at the contact surface after solidification of the second welding material.
Patent AT-E198087-T1 (AT)
Inventor: FRITZINGER KLAUS
IPC: E01F15/08
Filed: 1997-08-02
Granted: 2000-12-15
Abstract: A guide barrier system, especially for forming or securing traffic roads with a plurality of guide sections, which are arranged in at least one row one behind the other and can be connected to one another, wherein each guide section has a middle piece which is directed essentially in parallel to the direction of the traffic road and is elastically deformable at right angles to its longitudinal axis. A plurality of supports extend essentially at right angles to the middle piece with support surfaces extending essentially symmetrically to the middle piece provided at the middle piece. The said support surfaces are arranged at mutually spaced locations from one another at the middle piece to achieve the deformability of the middle piece. Two respective, mutually adjacent guide sections can be detachably connected to one another by means of a coupling piece engaging spaces located between the supports.
Patent AT-E211537-T1 (AT)
Inventor: ERKELENZ WILLI
IPC: B29B15/12
Filed: 1997-12-09
Granted: 2002-01-15
Abstract: In conventional methods absorbent base paper is impregnated by being passed through an aqueous solution of the impregnating agent and then conveyed to a drier after the excess has been squeezed off by means of metering rolls. The quantity of resin applied and the residual moisture are checked at set intervals using sample pieces cut out from the web and in the case of deviations the setting of the metering roll or the throughput speed are corrected. The inventive method uses an automatic regulating device. The basis weight of the freshly impregnated, wet web is measured and adjusted to a predetermined control input. The residual moisture of the dried web is measured and adjusted to a set value, for example by influencing the speed of the drying air which is circulated during the last drying phase. The quantity of resin applied is calculated from the basis weight and the residual moisture of the dried web and the basis weight of the untreated web. This is then compared to a set value to give the control input for metering. The method is especially suitable for producing cosmetic films for refining surface of chip board for the furniture industry.
Patent AT-E202070-T1 (AT)
Inventor: COSMO ROBERT DR
IPC: B01J23/44
Filed: 1998-02-02
Granted: 2001-06-15
Abstract: The invention relates to a process for the preparation of 3-hydroxy-2-methylbenzoic acid and 3-acetoxy-2-methylbenzoic acid, which comprises reacting 3-chloro-2-methylphenol (3) with benzyl chloride to give 2-benzyloxy-6-chlorotoluene (4) subjecting this to a Grignard reaction with magnesium to give (3-benzyloxy-2-methylphenyl)magnesium chloride (5) reacting this with CO2 to give 3-benzyloxy-2-methylbenzoic acid (6) hydrogenating this or its alkali metal salts in the presence of a hydrogenation catalyst to give 3-hydroxy-2-methylbenzoic acid (2) and optionally acetylating this to give 3-acetoxy-2-methylbenzoic acid.