baber/WOPTO huggingface dataset:
Patent AT-E30292-T1 (AT)
Inventor: WALLACE RODNEY LEE
IPC: B65B9/18
Filed: 1984-12-13
Granted: 1987-11-15
Abstract: A tubular core for use in fabricating a cored casing article, the core having its aft end portion provided with a plurality of spaced ramp-shaped elements which extend about the periphery of the aft end portion. The elements permit one-way loading of a shirred casing stick over the aft end and onto the core while resisting the axial growth of the casing stick in an aft direction.
Patent AT-E50743-T1 (AT)
Inventor: CRAWFORD HENRY BERRIF
IPC: B62B1/14
Filed: 1984-10-10
Granted: 1990-03-15
Abstract: A wheeled mechanism (11) for transporting loads or for other purposes, comprising a frame (12; 112; 212) having at least two ground engaging wheels (16, 17; 116, 117; 216, 217) mounted thereon so as to be turnable about a common axis and an operating handle (21, 22, 20) a substantially rigid leg frame or member (24, 25; 124, 125; 224, 225) being pivotally mounted at or adjacent one end thereof on the main frame (12; 112; 212) to turn about a second axis (X-X) substantially parallel to the said common axis, the length of this said leg frame or member (24, 25; 124, 125; 224, 225) being such that the end remote from the said second pivot axis (X-X) is engageable on the ground in a first relative orientation of the leg frame or member and the main frame (12, 112, 212), and can be raised from the ground upon relative turning movement of the leg frame or member (24, 25; 124, 125; 224, 225) and the main frame (12, 112, 212) about the said second axis (X-X).
Patent AT-E51541-T1 (AT)
Inventor: DAVIS MEDITECH INC A CALIFORNI
IPC: G01F13/00
Filed: 1984-12-05
Granted: 1990-04-15
Abstract: A precision reagent metering and delivery device includes a threaded, disposable reagent container (14) adapted to be threadably receivable within a threaded base (12). Sealably mounted within the reagent container is a plunger (26) having a fluid passageway (40) therethrough which communicates at one end with the interior of the reagent container and at the other end with a fluid delivery tube (34). The plunger is operably coupled with a stator (18) disposed in the base, so that rotation of the reagent container (14) relative to the base (12) will cause precisely predeterminable longitudinal movement of the plunger (26) within the reagent container, whereby the reagent within the container will be controllably forced out the delivery tube (34) in precisely determinable amounts.
Patent AT-E36971-T1 (AT)
Inventor: EBNER KARL
IPC: B01D5/00
Filed: 1985-04-19
Granted: 1988-09-15
Abstract: 1. A method for the multiple-stage co-condensing of vapors by coolants, especially by an aqueous sodium hydroxide solution, in which each condensation stage comprises a separate co-condenser (25, 31, 39, 45, 51) and the coolant is cycled in each condensation stage in a circulation system of its own through the respective co-condenser (25, 31, 39, 45, 51), the overflow (56, 57, 58) of each co-condenser circulation system is fed into the co-condenser circulation system operated at the next higher temperature, and the overflowing diluted coolant (59) is discharged just from the co-condenser circulation system operated at the highest temperature, and wherein the concentration of the coolant in each co-condenser circulation system is controlled by metered addition of the concentrated solution and/or by regulation of the overflow according to the required boiling point elevation, characterized in that at least a portion of the vapors to be condensed in the first instance is condensed in at least one prestage in a co-condenser (25) by a high-grade coolant fed-in freshly via a pipe (77).
Patent AT-E55765-T1 (AT)
Inventor: VENTURELLO CARLO DR
IPC: C07C69/675
Filed: 1985-06-14
Granted: 1990-09-15
Abstract: There is described a process for preparing alkyl esters of methyltartronic acid by hydroxylation of methacrylic acid to alpha-methylglyceric acid with H<sub>2</sub>0<sub>2</sub>, in an aqueous medium, in the presence of H<sub>2</sub>W0<sub>4</sub> and optionally of H<sub>3</sub>P0<sub>4</sub> or H<sub>3</sub>As0<sub>4</sub> or alkaline salts thereof as catalysts, at pH < 2 and at temperatures of from 50° to 100°C, by subsequent oxidation of alpha-methylglyceric acid to methyltartronic acid with HN0<sub>3</sub> in excess or with O<sub>2</sub>, in an aqueous-alkaline medium, in the presence of Pd or Pt carried on carbon or oxides thereof as catalysts, at temperatures of 60-100°C, and final esterification of methyltartronic acid with alcohols C<sub>1</sub>-C<sub>4</sub>.
Patent AT-E57536-T1 (AT)
Inventor: STAHL HANS GEORG DR
IPC: C08F279/00
Filed: 1985-07-22
Granted: 1990-11-15
Abstract: Aqueous lacquers, which contain grafted polybutadiene/maleic acid semi-esters or semi-amides as bonding agent, can be siccativated while the siccative is firstly dispersed in the aqueous phase and the bonding agent is dispersed in this dispersion.
Patent AT-E81975-T1 (AT)
Inventor: HARTOG JAN
IPC: C07D321/10
Filed: 1985-12-16
Granted: 1992-11-15
Abstract: The invention relates to new compositions with pyschotropic activity which comprise a compound of formula 1 as the active substance. The compounds of formula 1 are for the greater part new compounds. The invention therefore also relates to these new compounds and to the preparation thereof in a manner known for the synthesis of analogous compounds. <CHEM> l
Patent AT-E56443-T1 (AT)
Inventor: BAKER STEPHEN RICHARD
IPC: A61K31/41
Filed: 1985-12-18
Granted: 1990-09-15
Abstract: There are described pharmaceutical compounds of the formula <CHEM> in which R<1> is C7-20 alkyl or C7-20 alkenyl containing 1 to 3 double bonds, R<2> and R<3> are each hydrogen or a protecting group, and X is C1-6 alkylene; and salts thereof.
Patent AT-E90702-T1 (AT)
Inventor: FIALLA PETER
IPC: C08G63/79
Filed: 1985-12-04
Granted: 1993-07-15
Abstract: Polycondensation process is used to prepare low mol. wt. polyesters with repeating units of formula O-X-O-Y; X is terephthaloyl or isophthaloyl, and Y has formula (I) where R is a bivalent hydrocarbon gp., either aliphatic (opt. contg. at least 1 cycloaliphatic ring) or a gp. contg. at least 1 aromatic ring. The polymers have inherent viscosity 0.08-0.35 (pref. 0.1-0.25) dl/g (0.5 g/dl 60/40 by wt. phenol/tetrachloroethane at 30 deg.C). The process involves forming a fine dispersion of an aq. phase, contg. the desired alkali metal bisphenolate, a phase transfer catalyst and opt. a solubilising organic solvent, in an organic phase contg. the dicarboxylic acid halide (pref. chloride) which is maintained in excess for most of the reaction.
Patent AT-E32210-T1 (AT)
Inventor: VELLINGA SJOERT HUBERTUS JOZEF
IPC: C02F3/28
Filed: 1986-03-05
Granted: 1988-02-15
Abstract: In order to achieve an essentially turbulence-free zone near the means (11) for the discharge of purified water in an anaerobic purification plant for waste water with a fermentation chamber, a settler disposed above the latter and the said discharge means (11) disposed above the settler, the settler consists of three levels of gas-collection hoods (2, 3, <sub>4</sub>), each gas-collection hood of the uppermost level (4) being sited directly above a gas-collection hood of the lowermost level - (2), each gas-collection hood of the lowermost level (2) being connected via one or more pipes with a gas-collection hood of the uppermost level (4), and the gas-collection hoods of the uppermost and middle level (4 or 3 respectively) having a direct connection to the gas-discharge line (15).
Patent AT-E55730-T1 (AT)
Inventor: SANDBERG ROBERT W
IPC: B41M5/165
Filed: 1986-02-10
Granted: 1990-09-15
Abstract: A pressure sensitive recording material wherein a support carries first and second coatings each comprising discrete cells of liquid , the second coating, away from the support, but not the first, having cells wherein the liquid contains a color former.
Patent AT-E40308-T1 (AT)
Inventor: BORRELL PETER
IPC: B01J41/12
Filed: 1986-02-19
Granted: 1989-02-15
Abstract: An ion-exchange material is prepared in the form of cross-linked, water-insoluble polyacrylonitrile fibres carrying covalently bound basic groups. The cross-linked fibre can be reacted with a diamine of the formula RNH - R<IV> - NH2, where R is hydrogen or alkyl and R<IV> is 1,2- or 1,3-alkylene, to introduce imidazoline or tetrahydropyrimidine groups or with a diamine of the formula: <CHEM> where R is hydrogen or alkyl, R min  is alkylene and R sec  and R''' are both alkyl, to introduce tertiary amine groups. The tertiary amine groups can be reacted with an alkylating agent to form quaternary ammonium groups.
Patent AT-E49933-T1 (AT)
Inventor: LAUZIER RENE
IPC: B62K19/22
Filed: 1986-12-22
Granted: 1990-02-15
Abstract: In a bicycle frame comprising a plurality of tubes having hollow ends and a plurality of fittings having pins fitting in the hollow ends, each pin extends along an axis and has an outer surface portion of axially constant section centered on the axis and engaged in the respective tube end, an inner surface portion centered on the axis and flaring axially inward away from the inner end of the respective outer surface portion, and a shoulder surface projecting generally perpendicular from the inner end of the respective inner surface portion and facing outward. Each tube end has an end surface abutting flatly inward on the respective shoulder surface and an inner surface having an inner surface portion fitted tightly over and complementary to the inner surface portion of the respective pin and an outer surface portion radially slightly spaced from and facing the outer surface portion of the respective pin. An adhesive generally fills between the outer surface portions of each pin and the respective tube and adheres same together.
Patent AT-E96455-T1 (AT)
Inventor: CORAN AUBERT YAUCHER
IPC: C08L7/00
Filed: 1986-12-29
Granted: 1993-11-15
Abstract: A rubber blend is produced by masticating a mixture of monoolefin copolymer rubber and high-diene hydrocarbon rubber while dynamically vulcanizing the monoolefin copolymer rubber. The blend is then further treated to vulcanize the high-diene hydro­carbon rubber portion. The resulting vulcanized blend has improved properties.
Patent AT-E79710-T1 (AT)
Inventor: VACLAVIK PETER DIPL-ING
IPC: H04M3/22
Filed: 1987-03-12
Granted: 1992-09-15
Abstract: A low-cost, universally applicable connection circuit is produced by the special connection of an operation amplifier as an indication circuit (OP) due to the switchable sensitivity of the same and due to connectable filter elements. 
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Patent AT-E69987-T1 (AT)
Inventor: METZ PAUL
IPC: B22D11/00
Filed: 1987-09-11
Granted: 1991-12-15
Abstract: Liquid metal undergoes rapid rotational motion in an induction field and utilizes the resultant centrifugal forces to extend the metal in the form of a rotating film, the film becoming progressively thinner, along a baffle surface located in the induction field. The liquid metal can then emerge through the baffle surface in the form of wires or can be reduced in size on a cylindrical impact wall and then cooled.
Patent AT-E58099-T1 (AT)
Inventor: CORTESI ALBERTO
IPC: B61F5/08
Filed: 1987-11-04
Granted: 1990-11-15
Abstract: The support has at least two laterally arranged support units (9), which each contain a spring element (5), at least one spring plate (8) and at least one rail-type bearing piece (10) which is essentially rectangular in plan view, consists of a rubber-elastic material, and via which the spring plate 8 is supported against the adjacent vehicle part - body (1) or bogie (2). The bearing pieces (10) are each arranged with their long sides oriented transversely to the longitudinal direction (x) of the vehicle. Correspondingly, the spring plates (8) can be inclined in relation to the adjacent body (1) or bogie (2) in each case by a relatively large angle of inclination in the longitudinal direction (x) of the vehicle and by a considerably smaller angle of inclination transversely to the longitudinal direction (x) of the vehicle. When the bogie (2) is rotated relative to the body (1), the spring elements (5) are each deflected to a different extent in the longitudinal direction (x) and the transverse direction (y) of the vehicle. By suitable selection of the ratio of the width (B) to the length (L) of the bearing piece (10), a predetermined ratio of the horizontal spring constants of the relevant support unit (9) acting in the longitudinal direction (x) and the transverse direction (y) of the vehicle can be achieved. By this means, the resistance to turn-out of the support can be influenced within a broad range. <IMAGE>
Patent AT-E112849-T1 (AT)
Inventor: HAYES DONALD J
IPC: C40B60/14
Filed: 1987-11-16
Granted: 1994-10-15
Abstract: A system for printing and dispensing chemical reagents in precisely controlled volumes onto a medium at a precisely controlled location. A jetting tube (432), comprising an orifice (433) at one end and a fluid receiving aperture (431) at the other end, is concentrically mounted within a cylindrical piezo-electric transducer (434). The fluid receiving aperture (431) is connected to a reservoir (200) containing a selected reagent by means of a filter (300). The reservoir is pressurized by a regulated air supply. An electrical signal of short duration is applied to the transducer. The pulse causes the transducer (434) and the volume defined by the jetting tube (432) to expand, thereby drawing in a small quantity of reagent fluid. The cessation of the pulse causes the transducer (434) and the volume of the jetting tube (432) to de-expand, thereby causing at least a substantially uniformly sized droplet of reagent fluid to be propelled through the orifice (433). The droplet may be directed to impact a printing medium or collected in a dispensing recepticle.
Patent AT-E66533-T1 (AT)
Inventor: FERRUA BERNARD
IPC: G01N33/78
Filed: 1987-05-11
Granted: 1991-09-15
Abstract: The thyroid hormones to which the method applies are present in free form in a sample. 
<??>The method consists in allowing T3 and/or T4, to be assayed, to compete with thyroglobulin for the sites of anti-T3 and/or anti-T4 antibodies present in a limited quantity, and in then determining either the quantity of thyroglobulin bound to the anti-T3 and/or anti-T4 antibodies or the quantity of thyroglobulin not bound to the anti-T3 and/or anti-T4 antibodies. The thyroglobulin is generally immobilised on a solid support. The anti-T3 or anti-T4 antibodies may be labelled directly, for example with a radioactive, fluorescent or luminescent component or an enzyme, or alternatively be visualised indirectly with other labelled antibodies. 
<??>This method may be used for determining the total T3 and/or T4 in a biological sample, provided an inhibitory component is added to the sample to liberate the T3 and/or T4 bound to carrier proteins.
Patent AT-E119587-T1 (AT)
Inventor: PAULET JEAN-FRANCOIS
IPC: C25D11/06
Filed: 1987-03-19
Granted: 1995-03-15
Abstract: In acid Sn(II)-containing electrolytes for staining anodically produced oxide layers on aluminium or aluminium alloys or for electroplating, the Sn(II) becomes oxidised. Adding substances to the electrolyte, so called stabilisers, may prevent the oxidation to a greater or lesser degree, i.e. Sn(II) can be stabilised to a greater or lesser degree. The effectiveness of the stabiliser furthermore governs the quality of the deposits or the coloration of the anodised layer. The quality of the surface treatment is known to deteriorate in the presence of Sn(IV) in substantial amounts alongside Sn(II) as a consequence of inadequate stabilisation of the Sn(II). An acid Sn(II)-containing electrolyte with a soluble diphenylamine or substituted diphenylamine derivative added stabilises the Sn(II) and yields faultless colorations.
Patent AT-E91840-T1 (AT)
Inventor: TUUNANEN ARNE
IPC: A01L5/00
Filed: 1987-04-16
Granted: 1993-08-15
Abstract: PCT No. PCT/SE87/00197 Sec. 371 Date Dec. 5, 1988 Sec. 102(e) Date Dec. 5, 1988 PCT Filed Apr. 16, 1987 PCT Pub. No. WO87/06097 PCT Pub. Date Oct. 22, 1987.A horseshoe (1) conformed substantially to the U-shaped sole of the hoof and having a reinforcing insert (16) of a flexible and, alternatively, partially curable material and a portion (17) which encloses the insert (16) and is made of an elastic friction material. The insert (16) is narrower than the width of the U-shaped sole such that thrust, shock and shear loads generated as the horse moves at a walking, trotting or galloping pace are elastically absorbed by the portion (17) enclosing the insert. The insert (16) comprises four surfaces extending along the entire shoe, at least three of which, the lower, the outer and the inner one (9), are provided with longitudinal grooves (10, 11, 18), the lower groove (18) preferably having a tapering cross-section to receive and guide the tapered nails for attaching the shoe, and the grooves (10, 11) in the outer and inner surfaces (9) serving on the one hand to increase the total surface area of the insert and make the vulcanisation surface thereof larger and, on the other hand, to make the finished shoe more easily adjustable.
Patent AT-E57885-T1 (AT)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1988-03-08
Granted: 1990-11-15
Abstract: A transfer bridge that is pivotably mounted on a dock. The free end of the bridge plate is provided with an extension that can be retracted and extended. One or more tongues are displaceably supported by the extension. A pressure member provides a frictional force that holds the tongues against the extension and that must be overcome when the tongues are pushed in and when the tongues encounter a stop member of the bridge plate.
Patent AT-E98779-T1 (AT)
Inventor: KAISER WOLFGANG ING-GRAD
IPC: G01R27/02
Filed: 1988-07-25
Granted: 1994-01-15
Abstract: Before each actual resistance measurement, a first preliminary measurement with short-circuited measuring circuit and a second preliminary measurement with the measuring circuit operating at no-load are carried out. From the measured values of the preliminary measurement steps, a weighting factor is calculated, by which, subsequently, the difference between the actual measured value and the short-circuit value is multiplied to form the actual measurement results.
Patent AT-E59583-T1 (AT)
Inventor: RAPPOLDT LOUIS MARIA
IPC: F23J15/02
Filed: 1988-07-11
Granted: 1991-01-15
Abstract: Filter device for removing entrained fine solid particles from a gas stream, comprising a charging system (12) and an electrified granular filter (11) downstream of the charging system which is formed by at least one layer (14) of granules of non electrically conducting material and means for forming an electric field across the granules, the granule layer (14) being formed by a self-supporting, highly porous body, such as a body constructed of granules which are sintered together to form a sintered self-supporting granule layer.
Patent AT-E79115-T1 (AT)
Inventor: BONFIGLIO JOHN N
IPC: A61P17/00
Filed: 1988-06-07
Granted: 1992-08-15
Abstract: New furanone compounds have anti-inflammatory, immunosuppressive and anti-proliferative activity and are useful in treating psoriasis and modifying calcium homeostasis.
Patent AT-E73757-T1 (AT)
Inventor: O'NEILL BRIAN T
IPC: C07C51/62
Filed: 1988-08-02
Granted: 1992-04-15
Abstract: The present process produces the meso dialkyl 2,5-dihaloadipate from a mixture of the racemic dialkyl 2,5-dihaloadipate and meso 2,5-dihaloadipate. In the disclosed process, a 2,5-dihaloadipoyl halide is formed under conditions which result in the formation of an acidic compound. The 2,5-dihaloadipoyl halide is then esterified under conditions wherein the ester of the dihaloadipoyl halide is allowed to remain in contact with the acidic compound, thus allowing the racemic diester to epimerize in the presence of the acidic compound to the meso form and then the meso diester spontaneously crystallizes. In the last stage, the meso diester produced is removed.
Patent AT-E76005-T1 (AT)
Inventor: MASSACCESI GIANNI
IPC: B60K17/28
Filed: 1988-10-25
Granted: 1992-05-15
Abstract: A power take-off (1) for tractors comprises an input shaft (3) and an output shaft (5) which carry two pairs of permanently meshed gears (8, 9; 10, 11), driving gears and driven gears respectively, with different transmission ratios, the driven gears (10, 11) being selectively connectible for rotation with the output shaft (5) by means of a sliding coupling sleeve (13). A hollow shaft (7) is mounted rotatably on the input shaft (3) and the two driving gears (8, 9) are fast for rotation therewith, a third driving gear (15) being fast for rotation with the input shaft (3) and being meshed with a third driven gear (16) integral with one of the other two driven gears (11). Coupling means (20, 21, 23, 24, 26) are provided for selectively coupling the input shaft (3) or the hollow shaft (7) for rotation with the transmission shaft (4) of the tractor.
Patent AT-E68036-T1 (AT)
Inventor: CYPHELLY IVAN JAROSLAV
IPC: E21B4/14
Filed: 1988-02-05
Granted: 1991-10-15
Abstract: PCT No. PCT/EP88/00085 Sec. 371 Date Oct. 24, 1988 Sec. 102(e) Date Oct. 24, 1988 PCT Filed Feb. 5, 1988 PCT Pub. No. WO88/06673 PCT Pub. Date Sep. 7, 1988.A drilling device for drilling a borehole and comprising a drilling tool, a drill pipe extending into the borehole for conducting a flow of liquid thereinto for generating an oscillating percussion force applied to the drilling tool, a longitudinally movable impulse tube located below a lower end of the drill tube, a throttle located between a lower mouth of the drill tube and an upper mouth of the impulse tube for controlling a ration of flow portion of the liquid outside and inside the impulse tube in accordance with longitudinal position thereof, and a spring-loaded thrust valve for controlling the flow of liquid inside the tube.
Patent AT-E110276-T1 (AT)
Inventor: HOFFMAN STEPHEN J
IPC: C07K14/805
Filed: 1988-05-13
Granted: 1994-09-15
Abstract: Solutions of mutant hemoglobins having a lower oxygen affinity than that of native hemoglobin are used as blood substitutes. The mutant hemoglobins are preferably obtained by recombinant DNA techniques. Both alpha and beta globin chains can now be so prepared, making possible the production of wholly artificial hemoglobin, whether conventional or mutant in form. Solutions of wholly artificial hemoglobins are also used as blood substitutes.
Patent AT-E60718-T1 (AT)
Inventor: CHAUR-MING JAN
IPC: F26B3/092
Filed: 1989-02-23
Granted: 1991-02-15
Abstract: A fluidized bed dryer/granulator (10) for coating pellets (P) used in the preparation of pharmaceutical materials, comprises a chamber (11) having a top wall (12) and a bowl (16) at the bottom thereof and an axial air inlet (19) for directing a flow of air axially therethrough, and at least one removable air inlet (20, 21) positioned in the chamber for directing a circumferential flow of air into the chamber to interact with the axial flow to produce an orbital or swirling motion, enhancing the rate of treatment of the material in the chamber.