baber/WOPTO huggingface dataset:
Patent AT-E158597-T1 (AT)
Inventor: BREUERS WERNER DR
IPC: C08F4/60
Filed: 1994-10-26
Granted: 1997-10-15
Abstract: Use of shock waves instead of a stirrer for mixing the reactants gives a particularly uniform, spherical Ziegler catalyst. This highly active catalyst based on a dialkyl magnesium compound can be used in the polymerisation of alpha-olefins to give spherical polymers. A further advantage of the novel catalyst is the high catalyst activity, so that only very small amounts of the catalyst are necessary for the polymerisation. The residual titanium and/or zirconium content in the polymers prepared in accordance with the invention is less than 10 ppm. Its good hydrogen activity means that the catalyst is particularly suitable in two-step processes for the preparation of polymers having a broad, bimodal molecular weight distribution. Replacement of sulphur-containing electron donors, such as diethyl sulphite, by alcohols, such as ethanol, results in less odour nuisance and an expanded range of applications of the polymer. This spherical shape of the particles and the consequent very good flow properties of the polymers and copolymers mean considerable simplifications and advantages during handling, drying and processing. <IMAGE>
Patent AT-E157344-T1 (AT)
Inventor: MATITYAHU BANIEL AVRAHAM
IPC: C07C51/48
Filed: 1994-01-25
Granted: 1997-09-15
Abstract: In the production of citric acid aqueous mother liquor originating from a lime/sulfuric acid process is subjected to a multi-stage counter-current extraction with an amine based organic extractant. A solution of a further amount of citric acid derived from direct extraction of a citric acid fermentation broth is judiciously injected into the organic phase stream in the counter-current extraction and a combined extract is withdrawn from the operation. This extract can be subjected to any known treatment for the recovery of citric acid values.
Patent AT-E256180-T1 (AT)
Inventor: SPRIGGS MELANIE K
IPC: A61K35/12
Filed: 1994-01-21
Granted: 2003-12-15
Abstract: CD4+ cells obtained from individuals with defective CD40L gene and transfected with a vector containing CD40-L are described.
Patent AT-E267019-T1 (AT)
Inventor: ALLEN D ALLEN
IPC: A61K38/00
Filed: 1994-03-21
Granted: 2004-06-15
Abstract: A method for treating and inhibiting disease associated with the human immunodeficiency virus (HIV) is provided. The method includes transforming the human immunodeficiency virus (HIV) infection into a nonserious disease through the infusion of monoclonal antibodies directed against particular antigens on anti-self, anti-CD4 cytotoxic T-lymphocytes.
Patent AT-E157502-T1 (AT)
Inventor: POLLART KENNETH A
IPC: A23L3/00
Filed: 1994-05-10
Granted: 1997-09-15
Abstract: A self-limiting dispersion of a conductive material in a binder is disclosed wherein the conductive material consists essentially of a carbon material having a structure selected to undergo percolation when dispersed in the binder at a concentration of from about 10 weight percent to about 45 weight percent. The binder comprises a thermoplastic material selected to go through a first order phase transition or a second order transition at a temperature from about 300 DEG  F. to about 480 DEG  F. and the dispersion is formulated near the conductance percolation threshold so that its electrical conductivity drops precipitously (e.g., at least about 1.5 orders of magnitude) above the binder transition temperature. The dispersion of the conductive material in the binder is especially suitable for use as a self-limiting microwave heater material which is either a molding composition, or surface coating composition, and especially a composition that can be applied to a substrate by printing.
Patent AT-E179650-T1 (AT)
Inventor: PONCET PIERRE JOSEPH
IPC: B01J19/20
Filed: 1994-07-05
Granted: 1999-05-15
Abstract: An apparatus for the physiochemical treatment and reaction of material which includes a pair of conveying screws which convey the material from an inlet to an outlet and wherein the portion of the material is recycled through spaced openings between the screws and wherein the material is introduced from one screw to the other screw in such a manner that an air space is created between the threads of the other screw so that air may be provided to or taken from the material being conveyed.
Patent AT-E175776-T1 (AT)
Inventor: SVENDSEN DAVID ALAN
IPC: G01N21/27
Filed: 1994-11-03
Granted: 1999-01-15
Abstract: PCT No. PCT/GB94/02412 Sec. 371 Date May 3, 1996 Sec. 102(e) Date May 3, 1996 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/13529 PCT Pub. Date May 18, 1995Apparatus for the measurement of optical properties of a quasi cylindrically symmetric transparent object (2), which apparatus comprises source means (11) for providing a source of electromagnetic radiation, illumination forming means for forming an illuminating beam (41), region selecting means for selecting a localised radial region (42), region scanning means for scanning the localised radial region (42) through a range of radial positions, reflection detecting means for detecting a reflected beam (43), beam measuring means for measuring the component of the position where the reflected beam (43) leaves the transparent object (2), supporting means which causes the illuminating beam (41), the reflected beam (43) and an axis of rotational symmetry (1) of the transparent object (2) to lie in a measurement plane, and angle altering means for altering the angle of incidence of the illuminating beam (41) on the transparent object (2).
Patent AT-E162232-T1 (AT)
Inventor: NITTEL KLAUS-DIETER
IPC: C23C22/18
Filed: 1995-10-10
Granted: 1998-01-15
Abstract: A process for applying phosphate coatings to steel workpieces involves contacting the workpieces with a nickel-free soln. contg. 2-20 g/l. Mn ions, 0.2-4 g/l Mg ions, up to 12 g/l Fe(II) ions, 5-50 g/l phosphate ions (calculated as P2O5) and 1-20 g/l nitrate ions, the phosphating soln. having a total points number of 20-150 and a Mn:Mg wt. ratio of 5-50:1.
Patent AT-E183168-T1 (AT)
Inventor: BASSA ALTAN
IPC: B65H20/14
Filed: 1995-10-24
Granted: 1999-08-15
Abstract: The inner side of the web (3), in the deflection area, has an inner compartment connected to the atmosphere and separated from an outer compartment connected to a vacuum. A gap is formed between the deflection surface and the edge of the web, caused by the effect of the pressure difference between the two compartments. A flow duct (23) guiding the web and connecting areas of different pressure is positioned at the inlet and or outlet (9, 10) of the deflector surfaces' deflection area. The duct walls are formed by guide pieces (12, 13), the side walls (14) of the chamber (15) forming the outer compartment, and the moving web. The deflection surfaces have a convex cylindrical body (21) with disc shaped end edge surfaces (28) with larger radius than the cylindrical body.
Patent AT-E150862-T1 (AT)
Inventor: LLOVERAS CAPILLA XAVIER
IPC: F23Q2/34
Filed: 1995-02-15
Granted: 1997-04-15
Abstract: A pocket lighter in which the spark wheel (8) which may produce sparks on rotating in a first direction and rubbing on the pyrophoric stone (6), apart from being rotatable, is movable between a first position in which it is blocked from rotating in the first direction, and a second position in which it may rotate in said first direction, producing sparks directed towards the valve (2). The wheel (8) is urged towards said first position when being actuated to rotate in said first direction and to pass to said second position, said wheel (8) should first be rotated in a direction opposite to said first direction. Preferably the positions of the spark wheel (8) are associated with the positions of the end stubs (12) of the shaft thereof in some housings (13). <IMAGE>
Patent AT-E211319-T1 (AT)
Inventor: MAUERHOFER ALEX
IPC: E03C1/05
Filed: 1995-06-06
Granted: 2002-01-15
Abstract: Water supply valves for use in sanitary installations are controlled electronically by microprocessor based units that are battery powered. The reliability of the system is dependent upon the condition and state of charge of the battery and a number of status conditions are indicated. During installation when a new battery is used a single LED operates in a blinking mode. This mode is also used to signal that either a loaded or unloaded battery is down to 10 percent reserve power level. Continuous lighting signals inadequate power and with the LED inactive the battery condition is in order.
Patent AT-E164820-T1 (AT)
Inventor: ARAYA ABRAHAM
IPC: C11D3/12
Filed: 1995-01-11
Granted: 1998-04-15
Abstract: PCT No. PCT/EP95/00103 Sec. 371 Date Dec. 19, 1996 Sec. 102(e) Date Dec. 19, 1996 PCT Filed Jan. 11, 1995 PCT Pub. No. WO95/21125 PCT Pub. Date Aug. 10, 1995Process for manufacturing an alkali metal aluminosilicate of zeolite wherein zeolite P seeds are produced in situ in a first reacting gel with a SiO2/Al2O3 ratio of above 2.2 and it is only after the formation of zeolite P seeds, but before said seeds have the time to fully grow, that sodium aluminate is added in order to get a gel which can have a SiO2/Al2O3 ratio of about 2 which therefore enables producing a zeolite P having also a SiO2/Al2O3 ratio of about 2.
Patent AT-E235734-T1 (AT)
Inventor: DEJACO ANDREW P
IPC: G10L19/24
Filed: 1995-08-01
Granted: 2003-04-15
Abstract: A method of adding hangover frames to a plurality of frames encoded by a vocoder, the method comprising: detecting that a predefined number of successive frames has been encoded at a first rate; determining that a next successive frame should be encoded at a second rate that is less than the first rate; and selecting a number of successive hangover frames beginning with the next successive frame to encode at the first rate, the numbering dependent upon an estimate of a background noise level.
Patent AT-E188468-T1 (AT)
Inventor: DEZIEL ROBERT
IPC: A61K8/30
Filed: 1995-10-31
Granted: 2000-01-15
Abstract: Disclosed herein are compounds of formula (1), wherein R<1> is (1-3C)alkyl, R<2> is hydrogen or (1-3C)alkyl and R<3> is (1-3C)alkyl, or a therapeutically acceptable salt thereof. The compounds are useful for treating herpes infections.
Patent AT-E244452-T1 (AT)
Inventor: BIRGING TORBJOERN
IPC: F24C7/04
Filed: 1995-10-27
Granted: 2003-07-15
Abstract: The invention relates to a device for interrupting the power supply to an object, comprising means (1, 2, 11) to effect at what time the power supply is to be interrupted, means (13) for detecting whether the object's own power supply breakers are closed or not, breakers (11) for interrupting the power supply to the object, means (1, 11, 13, 23) for keeping the power supply to the object interrupted until the object's own breakers are open, and means (23) which, as the power supply to the object has been interrupted by the device, bring the means (13) for detecting whether the object's own breakers are closed or not to execute its detecting function with a step-wise longer period between the detecting function occasions.
Patent AT-E337393-T1 (AT)
Inventor: SCHOBER KLAUS
IPC: B65G45/02
Filed: 1995-12-13
Granted: 2006-09-15
Abstract: A lubricant composition, particularly for use in belt or chain coveyors, comprises a soap component together with further usual lubricant components, being characterized in that this is substantially free from hardness ion complexing or sequestering agents and comprises a substantially biodegradable, non-ionic, anionic or amphoteric soap dispersant.
Patent AT-E190810-T1 (AT)
Inventor: MACK KARL
IPC: A47B21/03
Filed: 1996-06-19
Granted: 2000-04-15
Abstract: A work table (1) for a medical or dental laboratory has a guide rod (12) below the table (2) to adjust the work surface (7), the rod adopting an in-use and a not-in-use position. It has a horizontal arm below the table, pivoted to it about a horizonal transverse axis (17a) at the rear plus a guide element at the front. The guide element (24) slides in a path (14) which stretches horizontally (14a) from the rear forwards and then upwards (14b) in a curve. The arm is telescopic between the pivot axis and the guide element or is guided in sliding fashion into a horizontal extension (13, 16) at the rear.
Patent AT-E212027-T1 (AT)
Inventor: KAMIYA TAKASHI
IPC: C07D498/04
Filed: 1989-03-15
Granted: 2002-02-15
Abstract: A compound represented by the following formula: wherein R<sub>6</sub> means an amino group or an amino group blocked by a protecting group, and A<sub>2</sub> denotes a group represented by the following formula:    a compound obtained by blocking -COO<sup>-</sup> of the first-mentioned compound with a protecting group, or a salt thereof. The compound can be used as an intermediate for a drug having antibacterial activity.
Patent AT-E200291-T1 (AT)
Inventor: NEGI SHIGETO
IPC: A61K31/545
Filed: 1991-11-08
Granted: 2001-04-15
Abstract: A compound represented by the following formula (1a): a process for the preparation thereof, an antibacterial composition comprising the same and the use thereof for the preparation of a medicament and for the synthesis of related cephem compounds.
Patent AT-E163834-T1 (AT)
Inventor: EL A MMA BEVERLY JEAN
IPC: A01N43/78
Filed: 1996-10-23
Granted: 1998-03-15
Abstract: Microbidal compositions useful for preventing the growth of microorganisms at interfaces in oil-water systems comprising one or more microbicides and one or more oil-soluble polymers, the compositions having a specific gravity greater than the specific gravity of the oil phase to which they are introduced but less than 1.0, are disclosed.
Patent AT-E180310-T1 (AT)
Inventor: BUBENDORF ROBERT
IPC: E06B9/174
Filed: 1996-02-26
Granted: 1999-06-15
Abstract: The system consists of a rectangular base on the end of the tube (1) which fits into an aperture (4) of corresponding size and shape in a supporting panel (2). The base and aperture are made with a series of matching tenons (9,10,11,12) and mortises (5,6,7,8) on their inner and outer surfaces, with space between them containing locking elements, e.g. in the form of sliding bars or spring-loaded rods. Slots (26) in the panel allow a tool to be inserted to slide the bars and allow the bases to be fitted or removed. Once fitted, the bases are held reliably in position. Where the locking elements are in the form of rods they can be released by pushing outwards against the action of springs. The base and/or the panel can be moulded from a synthetic material.
Patent AT-E437501-T1 (AT)
Inventor: HAEMAELAEINEN JARI
IPC: H04L12/56
Filed: 1996-01-08
Granted: 2009-08-15
Abstract: PCT No. PCT/FI96/00020 Sec. 371 Date Sep. 18, 1997 Sec. 102(e) Date Sep. 18, 1997 PCT Filed Jan. 8, 1996 PCT Pub. No. WO96/21984 PCT Pub. Date Jul. 18, 1996A packet radio system encapsulates data packets of external data networks by a point-to-point protocol PPP (FIGS. 4A, 4B), and passes them through one or more sub-networks to a point which supports the protocol of the encapsulated data packet. In addition, a special radio link protocol of the packet radio network is required on the radio interface between a mobile data terminal equipment and a support node. PPP packets are encapsulated in data packets of said radio link protocol. The disadvantage of the arrangement is that the data packets of both the PPP protocol and the radio link protocol contain protocol-specific fields, which reduces the transmission capacity of user information. Therefore, a PPP packet is compressed (FIG. 4C) before the encapsulation (FIG. 4D) by removing therefrom the unnecessary control fields. After having been transferred over the radio interface, the PPP packet is decompresssed into its original format (FIGS. 4F, 4G).
Patent AT-E317594-T1 (AT)
Inventor: EPSTEIN ARTHUR J
IPC: C09K11/06
Filed: 1996-03-12
Granted: 2006-02-15
Abstract: Light-emitting bipolar devices consist of a light-emitter formed from an electroluminescent organic light-emitting material in contact with an insulating material. The light emitter is in contact with two electrodes that are maintained in spaced apart relation with each other. The light emitter can be formed as an integral mixture of light emitting materials and insulating materials or as separate layers of light-emitting and insulating materials. The devices operate with AC voltage of less than twenty-four volts and in some instances at less than five volts. Under AC driving, the devices produce modulated light output that can be frequency or amplitude modulated. Under DC driving, the devices operate in both forward and reverse bias.
Patent AT-E225523-T1 (AT)
Inventor: BACSA WOLFGANG
IPC: G01B11/30
Filed: 1996-04-29
Granted: 2002-10-15
Abstract: PCT No. PCT/CH96/00165 Sec. 371 Date Mar. 3, 1997 Sec. 102(e) Date Mar. 3, 1997 PCT Filed Apr. 29, 1996 PCT Pub. No. WO96/35136 PCT Pub. Date Nov. 7, 1996The optical monitoring of a standing wave by an optical probe (5) in the region of the overlap beween an incident and reflected monochromatic light beam in the region of the surface of a substrate consisting of a transparent (2) and an opaque (1) layer faciliates an optical holographic image with improved lateral resolution. The lateral resolution is limited by the optical fields in the edge region of the probe (11) and not directly by the expansion of the probe aperture. The lateral resolution is additionally increased by the one-sided coating of the probe and narrowing the probe aperture in the direction of the incident light beam.
Patent AT-E258769-T1 (AT)
Inventor: YOSHIMI SHUNSHIRO
IPC: A61B17/58
Filed: 1996-03-15
Granted: 2004-02-15
Abstract: The present invention includes a bone fixation apparatus comprising a bone fixation element, a linking member, and a coupling member. The coupling member has a first channel for receiving a portion of the bone fixation element and a second channel for receiving a portion of the linking member. The first and second channels are configured within the coupling member so as to allow communication of a securing force from the bone fixation element to the linking member such that the bone fixation element is rigidly secured with respect to the linking member. The bone fixation element may incorporate a conical load bearing surface which contacts the linking member through a third channel in the coupling member. Upward axial movement provided by nut tightening forces the load bearing surface of the bone fixation element against the linking member, thereby securing both within the coupling member.
Patent AT-E178200-T1 (AT)
Inventor: KERT JIMMIE
IPC: A61C5/02
Filed: 1996-05-01
Granted: 1999-04-15
Abstract: A dental instrument adapted to be used as a file or reamer for removing dead or damaged tissue from the root canal of a tooth. The instrument comprises a body part, of which solely the proximal part is shown, an intermediate part and a shank, these three parts preferably being integral with each other. The shank is adapted to be inserted releasably in a chuck, so that it may be driven to rotation when the instrument is used for treating the root canal of a tooth (not shown). A fracture groove between the intermediate part and the shank ensures that fracture occurs at this location, if the body part gets stuck in a tooth, thus avoiding the risk of small distal parts of the instrument being left in the root canal in a manner making it impossible to remove them.
Patent AT-E190943-T1 (AT)
Inventor: KRISHNAKUMAR SUPPAYAN M
IPC: B29C49/54
Filed: 1996-05-21
Granted: 2000-04-15
Abstract: A method for post-mold attachment of a handle to a strain-oriented plastic container body. The method utilizes thermal shrinkage of the oriented container body to engage the handle; for example, a highly-oriented recess is molded in the container body and then shrunk to engage a complimentary-shaped lug on the handle. The method is useful for both hot-fillable and pasteurizable containers, and is particularly useful for making larger-sized containers, wherein the weight of the product and size of the container make handling and pouring difficult.
Patent AT-E179516-T1 (AT)
Inventor: PREKEL HELMUT
IPC: G01B11/02
Filed: 1997-01-16
Granted: 1999-05-15
Abstract: The method has a non-visible electromagnetic stimulation beam (S) directed on to a given point of the workpiece surface, with detection and evaluation of the resulting heat radiation emitted from this point via a measuring device (20). A pair of visible beams (P1,P2) are directed on to the workpiece so that they intersect at its surface, used for correction of the position of the measuring device relative to the latter.
Patent AT-E227370-T1 (AT)
Inventor: HEINZMANN HELMUT
IPC: D21F1/00
Filed: 1991-06-08
Granted: 2002-11-15
Abstract: The stock inlet action, at a papermaking machine, has a distributor to spread the pulp suspension over the working width of the papermaking machine, using a number of openings or channels leading to the outlet slit across the machine width. The distributor separates at least part of the suspension flow into mixture part-flows, where each is formed into at least two control flows of different densities (CH,CL). To correct the paper weight profile in the finished paper material, the density (CM) of each mixture part-flow is individually adjusted by altering the throughputs (QH,QL) of the control flows. The throughputs (QH,QL) of the control flows are matched together, so that the throughput (QM) of the mixture part-flows remains unchanged or is restored to the required value.
Patent AT-E217404-T1 (AT)
Inventor: KURZ REINHARD
IPC: F16L33/22
Filed: 1997-02-06
Granted: 2002-05-15
Abstract: The nozzle has a part (1) inserted into the hose. A tensioner (5) is radially adjusted by an inner cone (8) and presses the hose wall against the nozzle part. The nozzle connecting side end of the nozzle part is enclosed concentrically with a sleeve (4) defining a hose insertion groove (3). The sleeve and a clamping sleeve (6) define an open holder space (7). The sleeve has an inner cone opening towards the clamping sleeve possessing the same internal diameter and has a thrust bearing surface (9). The helical compression spring (5') rests against the inner cone and is axially adjustable by the thrust bearing surface towards the inner cone. At least one sharp-edged flat groove (10) is centrally positioned on the otherwise smooth cylindrical nozzle part. At least one of its sharp edges is positioned inside the diameter of the helical compression spring.
Patent AT-E206661-T1 (AT)
Inventor: MOSS JAMES R
IPC: B41F7/02
Filed: 1997-11-12
Granted: 2001-10-15
Abstract: A reusable mandrel (300) for use in a plate cylinder of a printing press. The reusable mandrel includes two semi-cylindrical shells (310;312) spaced slightly apart to form a tube having two opposing longitudinal slots (326). Disposed inside the tube is a controller (328) that may be activated in order to selectively adjust the diameter of the tube. The tube is preferably set at an initial diameter so that the tube may incrementally accept plate material from a supply mandrel. Thereafter, the controller may be activated in order to decrease the diameter of the tube so that the tube may be removed from a spool of used plate material. <IMAGE>   <IMAGE>
Patent AT-E219602-T1 (AT)
Inventor: PERRET MICHEL
IPC: H01H3/30
Filed: 1997-03-20
Granted: 2002-07-15
Abstract: The high voltage control is a spring loaded (21) rod section (13) in an inert dielectric gas, e.g. sulphur hexafluoride, chamber. There is a second connected rod (13A) which slides into the first. The rod is connected to a spring loaded (31) plunger (34) in a second chamber (32). The chamber has a tube (40) connecting to the main area of inert gas, with a vane (41) to allow gas to enter. There is also a second tube (50) with a pump (51) to create a vacuum. The vane and pump can be controlled to reset the switch.
Patent AT-E189657-T1 (AT)
Inventor: KUENZ HANS
IPC: B05B11/04
Filed: 1997-08-21
Granted: 2000-02-15
Abstract: At least two entirely or partly separated chambers (11,13,14) have a shared pipe (19) above or below which is an opening (21,23) in the chambers. Two or more chambers are joined by a ridge (15). The bottle has a pourer spout (27) closing the pipe and has ducts (35,37) leading from the openings to the spout (39).