baber/WOPTO huggingface dataset:
Patent AT-E36494-T1 (AT)
Inventor: MAXWELL JOSEPH A JR
IPC: B62B13/12
Filed: 1984-06-11
Granted: 1988-09-15
Abstract: There is disclosed a sled having a planar platform with tubular runners mounted for pivoting and sliding at points fore and aft of the platform. Because the runners can pivot and slide at the fore and aft points, the entire length of the runner can be bowed for increased maneuverability. The runners are of low friction plastic tubing for speed and are mounted by means of clips which allow for sliding, pivoting, and easy replacement of the runners.
Patent AT-E34161-T1 (AT)
Inventor: ANDERSSON PER-ERIK
IPC: C02F11/04
Filed: 1984-07-18
Granted: 1988-05-15
Abstract: It was found difficult to carry out anaerobic treatment of peroxide-containing wastewater. According to the invention, the problem is solved in that the peroxide content of the water is reduced in a catalytic pretreatment step (1), preferably an enzymatic pretreatment step.
Patent AT-E36112-T1 (AT)
Inventor: KUYPERS THEO WALTER
IPC: A23G9/20
Filed: 1985-02-08
Granted: 1988-08-15
Abstract: A process for preparing a powder-form composition for preparation of a frothy beverage is prepared from an aqueous solution and suspension of fats, proteins, lactose and other carbohydrates, wherein the ratio by weight of proteins to lactose is from 1:3.5 to 1:5. The aqueous solution and suspension is preheated, heated, concentrated, gasified, pressurized and then this concentrate is directed through a spray nozzle and the spray is contacted with a plurality of turbulent component streams of drying air to decrease the pressure at the spray nozzle. The composition is then post-dried.
Patent AT-E46561-T1 (AT)
Inventor: PALM VOLKER DIPL-ING
IPC: F04B49/06
Filed: 1985-05-15
Granted: 1989-10-15
Abstract: A pressure and delivery regulating device for an adjustable pump includes a directional control valve connected in a discharge conduit and to a control conduit branching from the discharge conduit between the pump and the directional control valve. The control conduit leads to a setting piston for the adjustment of the pump. The directional control valve is controlled by a solenoid which in turn is controlled by a control system consisting of a regulating circuit, a delivery limiting circuit and a control circuit for the solenoid. The output signal from the regulating circuit controls a desired delivery value signal supplied to the delivery limiting circuit. A follow-up circuit connected between the regulating circuit and the delivery limiting circuit corrects the regulating signal and a circuit for producing a direction dependent signal from the actual pressure provides a damping of the regulating circuit.
Patent AT-E61813-T1 (AT)
Inventor: GALLI GRAZIANO
Filed: 1985-12-19
Granted: 1991-04-15
Abstract: making pressure sensitive tapes having an olefinic polymer or copolymer support, in particular polypropylene, or a support of coextruded film of an olefinic polymer and of another polymer or copolymer, modification of the adhesive by addition of a mineral or synthetic oil brings about a substantial reduction of noise upon unwinding the tape. Said modification can be combined with modification of the release coat provided on the back of the tape and/or with special treatment of the support back.
Patent AT-E49589-T1 (AT)
Inventor: ANDRE JEAN-DANIEL
IPC: C07C67/00
Filed: 1985-11-28
Granted: 1990-02-15
Abstract: The invention relates to a process for preparing  alpha -hydroxy-alkanoic acids of general formula:   <IMAGE>   in which R represents hydrogen or a lower alkyl radical and Cy represents phenyl or a heterocyclic radical, both radicals optionally comprising one or more substituents selected from the group consisting of lower alkyl, lower alkenyl, lower alkynyl radicals and halogen atoms, process which comprises the treatment of an  alpha , alpha -dihalogenated ketone of general formula:   <IMAGE>  in which R and Cy have the same meaning as above and X represents chlorine, bromine or iodine, in the presence of an aqueous solution of an alkali metal hydroxide and a non polar organic solvent selected from an aromatic or alicyclic hydrocarbon, the treatment being carried out at a temperature between the boiling temperature of the reaction medium at atmospheric pressure and 240 DEG  C. under pressure and the alkali metal so formed is then acidified to obtain the desired acid.
Patent AT-E50346-T1 (AT)
Inventor: LEE FRANCIS C K
IPC: F16L7/00
Filed: 1985-04-10
Granted: 1990-02-15
Abstract: This invention provides a fluid fitting made up of telescoping sleeves providing an annular space therebetween adapted to receive the end of a tube. The outer sleeve is attached to the inner sleeve by being deflected around annular ridges at one end of the inner sleeve. The sleeves are attached to the tube by swaging the outer sleeve so as to grip the tube between the two sleeves. Grooves in the inner sleeve provide corners which dig into the inner surface of the tube and provide seals and retention, while recesses in the outer sleeve receive deflected material of the tube to prevent rotation.
Patent AT-E51239-T1 (AT)
Inventor: MUELLER GERHARD DR
IPC: C08G18/48
Filed: 1986-05-30
Granted: 1990-04-15
Abstract: The invention is a process for the preparation of elastic polyurethane flexible foams having densities from approximately 25 to 60 kg/m3, and producing molded articles in closed molds at temperatures from 25 DEG  to 80 DEG  C., comprising reacting (A) an organic polyisocyanate prepolymer having an isocyanate content from 6 to 20 percent by weight prepared by reacting a toluene diisocyanate and/or a diphenylmethane diisocyanate with a di- to tetrafunctional polyether polyol having a hydroxyl number from 20 to 50 and oxyethylene terminal group content of at least 10 to 30 percent by weight (B) a mixture of compounds containing reactive hydrogen atoms, comprising a mixture of (a) from 55 to 89.5 parts by weight of at least one di- to tetrafunctional polyether polyol having a hydroxyl number of from 20 to 80 and less than 10 percent by weight terminal oxyethylene groups, (b) from 0.5 to 20 parts by weight of at least one alkanolamine, and (c) from 10 to 25 parts by weight water, in the presence of (C) a blowing agent, (D) a catalyst, and optionally (E) auxiliaries and/or additives.
Patent AT-E92838-T1 (AT)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/73
Filed: 1986-09-12
Granted: 1993-08-15
Abstract: This invention relates to an improved manifold system for a multi-cavity injection molding system. The manifold system has one elongated bridging manifold which extends transversely across a number of spaced elongated support manifolds. Each of the support manifolds, in turn, extend across a number of heated probes or nozzles, each of which leads to a gate to a cavity. The bridging manifold has a portion of the hot runner passage extending through it from a single inlet to receive melt from the molding machine to a number of spaced outlets. Each of the support manifolds also has an inlet which is in alignment with one of the outlets from the bridging manifold and a number of spaced outlets. Each of the outlets of the support manifolds is in alignment with an inlet to one of the probes or nozzles. Each of the manifold has two way junctions at which a larger diameter portion of the hot runner passage joins two smaller diameter downstream portions. In the bridging manifold, the hot runner passage extends along the same plane as the inlet and outlets, whereas in the support manifold the portion connecting the junctions extends in a transverse plane. Forming the manifold system of separate composite plate bridging and support manifolds with different melt passage orientations improves streamlined and uniform flow and reduces pressure drop while allowing flexibility of system design for different applications.
Patent AT-E67657-T1 (AT)
Inventor: EASTMAN DIANNE
IPC: A61F5/449
Filed: 1986-12-23
Granted: 1991-10-15
Abstract: An ostomy appliance in which an ostomy bag is supported on the user's skin by a membrane adhesively held on the skin where the membrane and adhesive layer are very thin, flexible, elastic and highly permeable to water vapor and oxygen transmission. A stiffening member is removably provided for mounting the very thin, flexible membrane in a spread out condition while it is being attached to the skin, and the stiffening member is thereafter removed so that the appliance is supported on the skin only by the flexible permeable membrane.
Patent AT-E64132-T1 (AT)
Inventor: RUSCHE EMIL HERMAN
IPC: B65D81/00
Filed: 1986-01-07
Granted: 1991-06-15
Abstract: A filter cartridge for making a beverage by infusion and percolation of water, comprising a divided product to be extracted during percolation and serving as a basis for the beverage, and confined in a filter chamber including two substantially parallel pellicular filters. At least one of the filters has locally such a structure that a water film remaining in the filter after the brewing is broken by a subatmospheric pressure in the filter chamber of less than 20 mm water.
Patent AT-E83069-T1 (AT)
Inventor: HONEY STANLEY K
IPC: G01C22/02
Filed: 1986-03-05
Granted: 1992-12-15
Abstract: Disclosed is an apparatus generating accurate data regarding the heading of a land vehicle as it travels over terrain having changing conditions. The apparatus includes a "first sensor means, such as a differential odometer, generating data regarding the relative direction of the vehicle: Also included is a second sensor means, such as a flux gate compass, for generating data regarding the absolute direction of the vehicle relative to the earth. The relative directional data and the absolute directional data are combined in a means for generating accurate data regarding the heading of the vehicle. A means for reducing errors reflected in signals generated by the sensors is provided to insure the accuracy of the output.
Patent AT-E88307-T1 (AT)
Inventor: RAMESH NALLEPILLI S
IPC: H04L7/033
Filed: 1986-07-18
Granted: 1993-04-15
Abstract: Method and apparatus for rapid, low-jitter acquisition of a clock signal at a serial communication port. In the absence of communication over the port, and during clock acquisition, a free-running clock is generated for local communication. Following clock acquisition by a circuit which performs coarse phase adjustments, a simple logic network generates refined phase adjustment signals which drive a variable, nominal divide-by-32, counter so that the clock generated thereby is smoothly brought into synchronization with the acquired clock in one bit increments. In a typical application, at most 48 bit periods at the port are required to synchronize the clock, with a clock phase jitter of less than 1.1%.
Patent AT-E89159-T1 (AT)
Inventor: PROCTOR PETER H
IPC: A61K8/49
Filed: 1986-07-03
Granted: 1993-05-15
Abstract: The composition contains, in an occlusive or semiocclusive pharmaceutical carrier, minoxidil, a hydroxyl radical scavenger such as DMSO, and optimally, an antiandrogen such as spironolactone. The method involves applying the composition to skin, preferably water-soaked skin, once a day. Also disclosed is a synergistic vehicle for topical hair growth stimulants such as minoxidil and 1,2,4-benzothiadiazine 1,1-dioxides. The vehicle contains an oil and water emulsion, a hydroxyl radical scavenger such as DMSO, and optimally, an antiandrogen such as spironolactone.
Patent AT-E56058-T1 (AT)
Inventor: ORTWEIN HERMANN
IPC: E01B1/00
Filed: 1987-01-23
Granted: 1990-09-15
Abstract: 1. Rail bearing, which attenuates soudn conducted through solids, for rail vehicles, in which the rails rest on sleepers, metal plates or the like, which bear by way of elastic intermediate layers, such as rubber plates, rubber-to-metal bearing or the like, which are arranged set obliquely at their circumference, against bearing frames connected with the foundation, and where in a further elastic intermediate layer is arranged underneath the sleepers or the like and rests against either only the sleepers or the like or only the foundation so that a spacing is present between either the further elastic intermediate layer and the sleepers or the like or between the further elastic intermediate layer and the foundation, characterised thereby, that the obliquely set elastic intermediate layers (3) are so dimensioned that their maximum stroke is achieved already on normal loading of the rail bearing, which is exerted by a normally laden rail vehicle, and that either the spacing (A2) between the further elastic intermediate layer (6) and the sleepers (2) or the spacing (A4) between the further elastic intermediate layer (6) and the foundation (4) is so dimensioned that it assumes the zero value on reacting the normal loading of the rail bearing, so that the further elastic intermediate layer (6) contributes to the support of the sleepers or the like already when a rail vehicle with slightly greater than the normal loading travels over the rail bearing.
Patent AT-E67000-T1 (AT)
Inventor: BRUECKNER GUENTHER
IPC: E04F15/024
Filed: 1987-06-12
Granted: 1991-09-15
Abstract: A shallow pan, preferably of tin-coated sheet steel, serves for the production of a self-supporting composite plate, wherein the pan forms the outside wrapper for a filler with high compression resistance, e.g., anhydrite. The pan contains a plurality of punches which provide anchoring with the filler material. To increase the bearing strength of the composite plate, the pan bottom is made up of four intersecting, shallow, bulged-out zones. These zones engage in the middle on a smooth, plate-like elevation and extend each in turn from deep areas along the intersecting symmetry axes of the pan toward the highest areas at each pan corner. The density of the punches in the pan bottom preferably increases from the inside toward the outside.
Patent AT-E79509-T1 (AT)
Inventor: HATCH WILLIAM R
IPC: B23Q11/10
Filed: 1987-10-14
Granted: 1992-08-15
Abstract: Thru-holes are drilled in a printed circuit board panel having alternating dielectric layers and electrically conductive layers. A water soluble dry film lubricant sheet is placed adjacent an electrically conductive outer layer of the panel prior to drilling thru-holes through the panel with a rotary drill. The drill surface is lubricated while forming a clean thru-hole from contact between the drill and the lubricant. The dry film lubricant generally may comprise a water soluble lubricant hardened to a solid or semi-solid dry film-form and impregnated in a carrier such as a porous paper sheet. In one embodiment, the dry film lubricant includes a water soluble lubricant such as dipropylene glycol, a non-ionic surfactant, and a wax-like hardener. Following drilling of the thru-holes, the dry film lubricant sheet is removed, and the thru-holes can be rinsed in an aqueous alkaline solution. The thru-holes are then plated with an electrically conductive metal for forming electrical contacts between the metalized thru-holes and the electrically conductive layers of the panel. The dry film lubricant extends drill life and produces a clean thru-hole that prevents epoxy smear and avoids the prior art use of harsh chemical treatment following drilling to otherwise remove dielectric smear or fibers that might extend into the thru-hole and disrupt the continuity of the later-formed electrical contact.
Patent AT-E58352-T1 (AT)
Inventor: FUKUSHIMA TADAO ROOM NO
IPC: B65D75/34
Filed: 1987-12-24
Granted: 1990-11-15
Abstract: A package for independently storing, but simultaneously dispensing, two or more substances comprises a lid (1) of stiff material and a container member (5) of flexible material fixed to the reverse side of the lid (1) along the periphery thereof. A bending line (4) is defined along the center of the lid surface. The container member (5) forms pockets (6) on both sides of the bending line (4). Each pocket (6) has a portion (7) which communicates with an associated part of the bending line (4) and these parts of the bending line (4) are adapted to be opened to discharge said substances by bending the lid (1).
Patent AT-E84811-T1 (AT)
Inventor: TAKAHASHI KATSUHIKO
IPC: C08L75/04
Filed: 1987-07-23
Granted: 1993-02-15
Abstract: A plastic article, in particular highly crystalline, can be effectively coated with a paint by using a primer composition comprising (A) a polyurethane, (B) a spiro-ortho-ester resin being capable of the ring-opening expansion, (C) a cellulose derivative and (D) a surfactant having a hydroxy group.
Patent AT-E73309-T1 (AT)
Inventor: SANCHEZ GEORGE
IPC: B60S3/04
Filed: 1987-08-14
Granted: 1992-03-15
Abstract: A fluid cleaning apparatus has interchangeable fluid driven rotary scrub brush head (28) and high pressure fluid nozzle (46). The scrub brush head (28) and the nozzle (46) each have an individual fluid inlet for receiving the fluid. A fluid supply tube (112) provides fluid to the apparatus. A fluid passing first swivel part (110a) is provided on the fluid supply tube (112) for passing therethrough fluid received from the supply tube (112). A fluid passing second swivel part (110b) is provided for mounting the head (28) for passing received fluid to the fluid input of the head (28). A fluid passing third swivel part (110c) is provided for mounting the nozzle (212) and for passing the received fluid to the fluid inlet of the nozzle (46). The second and third swivel parts (110b, 110c) are individually interchangeably and rotatably coupled to the first swivel part (110a) for receiving and passing fluid passed by the first swivel part (110a). The second and third swivel parts (110b, 110c) are further adapted for rotatably adjusting, respectively, the brush head (48) and the nozzle (46), relative to the first swivel part (110a) and about an axis transverse to the fluid supply tube.
Patent AT-E106268-T1 (AT)
Inventor: KIRCHGESSNER DAVID A
IPC: B01D53/81
Filed: 1987-11-11
Granted: 1994-06-15
Abstract: A sorbent is provided for removing sulphur-containing gases from fossil fuel-fired combustors which is a lignosulfonate-modified material comprising calcium hydroxide and/or calcium magnesium hydroxide and an alkali metal lignosulfonate. The sorbent may be introduced downstream of the flame zone of the combustor.
Patent AT-E73032-T1 (AT)
Inventor: BARBIEUX JACQUES
IPC: B23B31/26
Filed: 1987-12-03
Granted: 1992-03-15
Abstract: The field of machine tools. The fastening of a member of the removable tool-holding system or clamping device to the body of the machine tool (16) is effected via a removable annular cassette (1) integrally connected to the tool- holding system or clamping device and fixed onto a front face of the body (16) having an inner annular shoulder. The front part of the cassette is housed with play opposite the shoulder, the annular wall of the shoulder, and that of the cassette, having at the location of the housing cross-sections formed from a conical zone (5a, 16a) followed by a cylindrical zone (5b, 16b), making it possible for the spacing between the conical zones and the cylindrical zones respectively to assume predetermined values. The play thus created makes it possible to absorb, without ill effect, a certain angular deflection of the removable tool-holding system or clamping device with respect to the fixed body of the machine tool. <IMAGE>
Patent AT-E65680-T1 (AT)
Inventor: BEERMANN HUBERT
IPC: A47K3/04
Filed: 1988-03-07
Granted: 1991-08-15
Abstract: In order to be able to install a block (6) for fittings of a basin surround (2), made of foamed plastic, in various regions of said basin surround (2), or also to use it as a blind block (6), said block (6) for fittings has a recess (7) which is provided with gaps (8, 9) at least on one side. <IMAGE>
Patent AT-E66865-T1 (AT)
Inventor: JUNKERS DIETER DR-ING
IPC: C25D3/12
Filed: 1988-06-28
Granted: 1991-09-15
Abstract: To develop a cold-rolled strip and a process for the manufacture thereof, which strip shows a reduced tendency to stick, is readily formable, has great diffusion depths of the coating and advantageous corrosion behaviour, has improved electrochemical properties and can be produced economically, the invention proposes that the nickel layer has a thickness from 1  mu m to 6  mu m and carries an electrolytically applied cobalt layer of thickness from 0.01  mu m to 1.0  mu m, the cold-rolled strip, after coating, having been heat-treated at a temperature of between 580 DEG C and 710 DEG C.
Patent AT-E117240-T1 (AT)
Inventor: ECKARDT HELMUT DIPL-ING
IPC: B29C45/00
Filed: 1988-09-27
Granted: 1995-02-15
Abstract: A method is proposed of injection moulding hollow formed parts from thermoplastic resins in which first of all an amount of the molten resin sufficient for forming the part is forced into the injection mould. Then, a flowable medium, in particular gas, is forced into the injection mould and/or the thermoplastic resin at a pressure which distributes the resin compound evenly over the surface of the mould cavity, forming a hollow article. Thereafter, the hollow article is cooled in the injection mould whilst kept under the pressure of the medium. Finally, the hollow article is relieved of the pressure of the medium and then the formed part is released and removed from the injection mould. What is essential here is that the pressure of the medium within the injection mould, or on the resin compound distributed over the surface of the mould cavity, is varied at least for a time during its cooling, to be precise by closed-loop and/or open-loop control according to a pressure profile specified for the respective formed part and/or resin material.
Patent AT-E91194-T1 (AT)
Inventor: SCHOLZ WERNER DIPL-ING
IPC: G11B27/30
Filed: 1988-11-02
Granted: 1993-07-15
Abstract: In transmission, in particular recording, synchronisation information comprising a synchronisation word and an additional item of information are transmitted. A simple and reliable evaluation is to be created for both items of information. The synchronisation word at the same time contains the item of additional information and the synchronisation pattern (S). The synchronisation pattern (S) and the item of additional information are obtained by a different demodulation of the synchronisation word.   In particular for the recording of a digital signal. <IMAGE>
Patent AT-E107091-T1 (AT)
IPC: H02G15/113
Filed: 1988-12-05
Granted: 1994-06-15
Abstract: A splice closure for environmental protection of aerial cable splices includes a double-wall, blow-molded construction facilitating closure strength, construction and operation. A preferred construction is provided which facilitates extension of an intact casing, by means of a one-half section cut from a second, identical casing. A trough and drain arrangement facilitates drainage of water from an interior of the closure, to the environment. Preferred orientation of an opening hinge in the closure, facilitates access to an enclosed cable splice area. A preferred arrangement is provided, for association of end cap arrangements with the closure.
Patent AT-E83650-T1 (AT)
Inventor: DAOUDAL JOSE
IPC: A61K9/24
Filed: 1988-10-24
Granted: 1993-01-15
Abstract: a) The invention relates to a tablet for a domestic animal, in particular for a dog or cat. b) This tablet consists of at least one core (1) containing one or more active principles completely surrounded by a matrix (2) which the animal finds appealing. c) The invention is used in tablets for domestic animals. <IMAGE>