baber/WOPTO huggingface dataset:
Patent AT-E91572-T1 (AT)
Inventor: GARG KAILASH C
IPC: H01P3/16
Filed: 1988-03-28
Granted: 1993-07-15
Abstract: A delay line is provided for effecting a desired delay in the transmission of electromagnetic waves in the microwave and millimetre range of the spectrum. The line comprises a length L of a dielectric waveguide for transmission of electromagnetic waves comprising a core (12) of polytetrafluoroethylene haveing one or more layers (14) of polytetrafluoroethylene overwrapped around the core, wherein T = KL/c, in which T is the total time delay, c is the velocity of light in free space and K is the delay constant of the dielectric waveguide. Preferably, the delay line is overwrapped around a mandrel.
Patent AT-E83697-T1 (AT)
Inventor: WEERTH HANS-ERNST
IPC: B65G47/14
Filed: 1989-06-18
Granted: 1993-01-15
Abstract: The carrying-out of bar-shaped workpieces (27), which are lifted out of a container, for example by the raising of the workpieces lying in belts (24), can be performed in a controlled manner with gentle treatment of the workpieces, as compared with the previously conventional rolling away of the workpieces, by the provision of a conveying system (15) with dogs (23) for conveying out currently uppermost workpieces. To avoid jamming during the conveying operation, the conveying system (15) is resiliently mounted. <IMAGE>
Patent AT-E90549-T1 (AT)
Inventor: ENLOE KENNETH MAYNARD
IPC: A61F13/56
Filed: 1989-08-18
Granted: 1993-07-15
Abstract: A distinctive absorbent article (10) includes a backsheet layer (12), a substantially liquid-permeable liner layer (14), and an absorbent body (16) located between the backsheet (12) and liner layers (14). The backsheet and liner layers generally define a front waistband section (24), a rear waistband section (25) and an intermediate section (26) of the article, with the intermediate section (26) interconnecting the front (24) and rear (25) waistband sections. A resilient barrier member (54, 54a) is located in the intermediate section (26) of the article (10) and includes at least a portion which extends generally transversely along the article cross-direction (64). The barrier member (13,54,54a) extends toward the body of the wearer and operably inhibits the longitudinal movement of liquid or viscous waste materials between the front (24) and rear (25) waistband sections of the article (10).
Patent AT-E95218-T1 (AT)
Inventor: ENDRES ROBERT DR
IPC: C08K5/544
Filed: 1989-10-17
Granted: 1993-10-15
Abstract: The present invention relates to polydiorganosiloxane compositions which can be stored under anhydrous conditions, can be cured at ambient temperature in the presence of water or atmospheric air to give low-modulus elastomers of high extensibility and tear strength and are obtainable by mixing  alpha , omega -dihydroxypolydiorganosiloxanes, if desired plasticising polysiloxanes, such as  alpha , omega -bis(triorganylsiloxy)polyorganosiloxanes with carboxamidoalkylalkoxysilicon compounds as crosslinking agents and complex titanic acid esters, and fillers and, if desired, pigments and heavy-metal salts which accelerate the crosslinking, the fillers used being precipitated, hydrophobicised chalk whose residual moisture has been removed before the addition of titanic acid esters and crosslinking agents.
Patent AT-E104392-T1 (AT)
Inventor: STEINBRONN HANS
IPC: E04D11/00
Filed: 1989-12-14
Granted: 1994-04-15
Abstract: The invention relates to a carrier board for roof turfings, consisting of a substantially water-impermeable and preferably heat- insulating material, the board (1) possessing cells (3) for storing water which are separated at least partially by partition walls (2, 2'), and also of overflow and drainage devices (4, 5) which are arranged on the cells (3, 3'), between the groups of cells and/or on the underside of the board. In order to achieve adequate stability, a high storage capacity for water and at the same time good heat- insulating properties in such a board of relatively small overall thickness, it is proposed according to the invention that the walls (2, 2') of the cells (3, 3') have a substantially uniform wall thickness and form a coherent network. <IMAGE>
Patent AT-E82019-T1 (AT)
Inventor: WIERSMA JACOB GERRIT
IPC: C10L5/16
Filed: 1989-04-14
Granted: 1992-11-15
Abstract: Binder suitable for producing briquettes or other shaped products, comprising a) an, optionally modified, polyaromatic component obtained as primary condensate in the steam cracking of light hydrocarbons, b) at least one component chosen from the group consisting of atmospheric and vacuum residues and distillates obtained in the refining and/or (hydro)cracking of petroleum or petroleum fractions. Use of the binder for producing briquettes, and briquettes comprising this binder and a bound substance.
Patent AT-E139183-T1 (AT)
Inventor: ROHRBACHER FRANK
IPC: B29C51/14
Filed: 1989-01-23
Granted: 1996-06-15
Abstract: A thermoplastic polyolefin composite that is useful as an exterior auto or truck body part has the following layers of components: a. a layer of a glossy clear thermoplastic finish bonded firmly to b. a layer of a thermoplastic pigment containing paint firmly bonded to c. a thin size layer of a thermoplastic chlorinated polyolefin that is firmly bonded to d. a flexible sheet of a thermoplastic polyolefin resin. A thermoformable composite sheet structure that can be made into the above laminate having the layers a.-d. of the above structure also is part of this invention.
Patent AT-E111369-T1 (AT)
Inventor: NICHOLS RAYMOND LARRY
IPC: A63B21/06
Filed: 1989-04-26
Granted: 1994-09-15
Abstract: An apparatus for dynamically exercising the leg and hip muscles employing squat maneuvers. Specifically, the apparatus includes a base on which the user stands and a back support that is mounted such that it maintains a vertical attitude while being moved by the user along a arcuate path as the user performs a squat movement with his back in contact with the back support. The controlled movement of the back support is accomplished by first and second parallelogram-type side assemblies so mounted with respect to the base at one of their respective ends and having the back supported therebetween adjacent their outboard ends, that such side assemblies provide pantographic type motion to the back support. Shoulder blocks associated with the back support are adjustable to accommodate users of various physical heights.
Patent AT-E109058-T1 (AT)
Inventor: SELBACH NORBERT
IPC: B24C3/06
Filed: 1990-04-06
Granted: 1994-08-15
Abstract: The invention relates to a portable blasting device for treating essentially perpendicular wall surfaces. The blasting machine has a frame (21) defining the surface (17) to be treated, and a centrifugal wheel (7) which is arranged in the intended working position of the device below the surface (17) to be treated and from which a centrifugal channel (5) is directed up at an angle towards the surface (17) to be treated, and a return channel (19) which is directed up at an angle away from this surface and leads into a separating device (13) from which the blasting medium passes by force of gravity into a collecting container and from there back into the centrifugal wheel (7), the centrifugal channel (5) and the return channel (19) having certain angular relationships with regard to the wall surface (17) to be treated and certain dimensions relative to one another.
Patent AT-E92148-T1 (AT)
Inventor: LOOS HORST
IPC: E05D15/52
Filed: 1990-08-31
Granted: 1993-08-15
Abstract: There is proposed for windows and doors and the like a hinge 3 having a frame-joint part 6 carrying a hinge pin 9 and a wing-joint part 10 having a hinge sleeve 11, especially a turn-and-tilt corner bearing with a corner-bearing block located on the frame and with a corner plate located on the wing, in which hinge the longitudinal axis 17 of the hinge sleeve 11 located on the wing has a position 15 inclined at an acute angle relative to the adjacent wing leg 16 in the direction of the wing plane. The aim of these measures is to prevent contact between the moved plastic caps or paint layers and the adjacent surfaces of the fitting parts during the movement of opening and closing the window and door wings or the like. This is to forestall the occurrence of scrape marks on the plastic caps and the undesirable jumping off of these from the operating parts of the hinges and to counteract the scraping off of the paint layer. <IMAGE>
Patent AT-E122442-T1 (AT)
Inventor: PECHT GLENN G
IPC: F16J15/00
Filed: 1990-10-26
Granted: 1995-05-15
Abstract: A seal system for sealing a housing (12) and rotatable shaft (16) against leakage of a gas under high pressure; hydrogen is an example. The system, using multiple seals in tandem, provides a stepped reduction of high pressure gas at full height pressure to a low pressure across the individual seal modules. The seal system has plural, axially spaced spiral-grooved end face seal modules (20, 22, 24) mounted between the shaft (16) and housing (12), the axial spaces between the seals defining a chamber (12, 21, 23). Each seal module (20, 22, 24) has a primary seal ring (26a, 26b, (26c) affixed to the housing (12) and a mating ring (30a, 30b, 30c) affixed for rotation with the shaft (16), the two rings (26, 30) having opposed, radially extending faces (32, 28); each mating ring (30) has a plurality of radial spiral grooves (92) extending radially inward from the outer diameter or circumference.
Patent AT-E109189-T1 (AT)
Inventor: BORTOLOMIOL RENZO
IPC: D21C5/02
Filed: 1990-11-14
Granted: 1994-08-15
Abstract: A composition able to effect the thorough removal of water soluble flexographic printing inks and of any other type of ink from fibres to be recycled, comprising:   a) from 10 to 90%, and preferably 10 to 80% by weight terpene extracts, anthocyanins, glucosides or sapogenins; b) from 10 to 70%, and preferably 10 to 60% by weight oils of leguminosae or phosphoprotides; c) from 5 to 60%, and preferably 15 to 35% by weight monocarboxylic acid having 3 to 10 carbon atoms; and optionally,   d) from 1 to 40%, and preferably 2 to 30% by weight glycol ethers.
Patent AT-E139518-T1 (AT)
Inventor: DELORME LUC FLORENT LEON
IPC: B01J23/00
Filed: 1990-05-14
Granted: 1996-07-15
Abstract: The hydrocarbons to be dehydrogenated are contacted with a supported catalyst of the redox type wherein the metal is at a valency such that it is not in its most reduced state, and the catalyst is regenerated before being contacted with fresh feed.
Patent AT-E155737-T1 (AT)
Inventor: HOLTROP JAMES SCOTT
IPC: B60R13/02
Filed: 1990-09-17
Granted: 1997-08-15
Abstract: A low cost, light weight thermoformable laminate suitable for making headliners for automobiles is provided. The laminate comprises a sheet of foamed thermoplastic polymer having a sheet of paper laminated to one side thereof. The paper has a barrier coating on the outer surface thereof and a balance of basis weight, tensile strength and stretch selected so that the paper will not significantly wrinkle, tear or separate from the foamed sheet during thermoforming of the laminate.
Patent AT-E121377-T1 (AT)
Inventor: MCNEILL KEITH RUSSEL
IPC: C03C11/00
Filed: 1990-02-02
Granted: 1995-05-15
Abstract: Foam glass is manufactured from a molten glass composition which contains at least 0.2 % by weight of FeO and sufficient sulphur to satisfy the Fe<++> ion and which has a negative redox value of at least -7 by contacting the molten glass composition with a refractory carbide, nitride or oxynitride capable of acting as a catalyst to produce sulphur dioxide with precipitation of iron. Silicon carbide and silicon oxynitride are preferred materials. The molten glass composition may be stirred using a rod which is 70 % silicon carbide and 30 % silicon nitride or silicon carbide may be sprinkled on the molten glass composition in a furnace. Alternatively, the molten glass composition may be poured from a glass melting furnace over a forehearth of silicon carbide. Precipitated iron and any other metal present are recovered as a by-product of the production of foam glass.
Patent AT-E128139-T1 (AT)
Inventor: POHJALA ESKO
IPC: A61K31/66
Filed: 1990-06-19
Granted: 1995-10-15
Abstract: PCT No. PCT/FI90/00163 Sec. 371 Date Feb. 3, 1992 Sec. 102(e) Date Feb. 3, 1992 PCT Filed Jun. 19, 1990 PCT Pub. No. WO90/15806 PCT Pub. Date Dec. 27, 1990.Novel pharmaceutically active bisphosphonic acid derivatives of formula (I), in which R1, R2, R3 and R4 independently are C1-C22 -alkyl, C2-C22-alkenyl, C2-C22-alkynyl, C3-C10-cycloalkyl, C3-C10-cycloalkenyl, aryl, aralkyl, silyl and hydrogen, and R4 is different from hydrogen, Q1 is hydrogen, fluorine, chlorine, bromine or iodine, and Q2 is chlorine, bromine or iodine, including the stereoisomers, such as the geometrical isomers and optically active isomers, of the compounds, as well as the pharmaceutically acceptable salts of the compounds.    <IMAGE>  (I)
Patent AT-E217125-T1 (AT)
Inventor: NILSSON OLLE BJOERN
IPC: G02F1/21
Filed: 1990-09-07
Granted: 2002-05-15
Abstract: PCT No. PCT/SE90/00573 Sec. 371 Date Apr. 21, 1992 Sec. 102(e) Date Apr. 21, 1992 PCT Filed Sep. 7, 1990 PCT Pub. No. WO91/03848 PCT Pub. Date Mar. 21, 1991.Method and apparatus to ensure tuning without mode hopping of the resonator frequency and tuning of the Q-value of an optical resonator of the type comprising a partially reflecting resonator mirror (2) and a movable reflecting optical grating, with grooves (GR) parallel to the resonator mirror, intended to function as a wavelength selective reflector and which may comprise optical elements between the mirror and the grating, said optical elements being intended for collimation, amplification (4) and filtering of the radiation in the resonator, so that when changing the resonance wavelength ( lambda ) of the resonator or its Q-value, the grating is moved in such a way that a line (C) on the grating which is defined at a tuned initial position of the resonator by the intersection of the plane of grating grooves (M) and the virtual mirror plane (5) of the resonator mirror, remains at a distance less than  lambda /4 from the virtual mirror plane, which as a result of chromatic dispersion in the resonator media slides in distance to the fixed mirror with said resonator wavelength during the movement.
Patent AT-E139877-T1 (AT)
Inventor: HEIDEMANN ROLF DR
IPC: G02F1/35
Filed: 1991-10-31
Granted: 1996-07-15
Abstract: In an optical communication system with a fiber-optic amplifier which includes a wavelength-selective fiber-optic coupler for coupling pump light into the amplifying length of fiber, an additional optical signal, e.g., a service-channel signal, is transmitted from the location of the fiber-optic amplifier in one direction or the other by being used to modulate the pump light. Since the pump light is not completely absorbed in the amplifying length of fiber, a sufficient portion is transferred from the length of fiber into the optical waveguide of the optical communication system and passes down the optical waveguide to the end point of the communication system. There, it is coupled out and passed to an optical receiver from whose output the transmitted additional signal is recovered by demodulation. To prevent the modulation of the pump light from modulating the amplification brought about by the amplifying length of fiber, the additional signal is modulated onto a carrier wave of sufficiently high frequency, and the resulting signal is used to modulate the pump light.
Patent AT-E132346-T1 (AT)
Inventor: BROWN DAVID L
IPC: A61B17/06
Filed: 1991-02-01
Granted: 1996-01-15
Abstract: A package (10) is provided for a combined surgical suture (39)- needle (40) device featuring a peelable, or strippable, closure flap (20). <IMAGE>
Patent AT-E117007-T1 (AT)
Inventor: GERBER ARTHUR HARRY
IPC: C04B26/12
Filed: 1991-07-25
Granted: 1995-01-15
Abstract: There are disclosed methods and compositions for retarding the room temperature gelation and eventual hardening of phenolic resole resins when such resins are mixed with lightburned magnesium oxide or magnesium hydroxide hardening agents with or without an ester functional hardening agent. Retardation of gelation and hardening is achieved by incorporating into said mixture a retarder compound such as one which decreases the solubility of magnesium in said mixture. Additionally, hardening at higher temperatures, thermal curing, coated abrasives, polymer concrete, and other methods and compositions of this invention are disclosed.
Patent AT-E142265-T1 (AT)
Inventor: REY-SENELONGE ARIELLE
IPC: A61K39/00
Filed: 1991-03-07
Granted: 1996-09-15
Abstract: PCT No. PCT/FR91/00184 Sec. 371 Date Jan. 3, 1992 Sec. 102(e) Date Jan. 3, 1992 PCT Filed Mar. 7, 1991 PCT Pub. No. WO91/13995 PCT Pub. Date Sep. 19, 1991.The recombinant virus chosen from the turkey herpesvirus(HVT), Aujeszky's disease virus (PRV), infectious bovine rhinotracheitis virus (BHV) feline infectious rhinotracheitis virus (FHV), equine rhinopneumonia virus (EHV), canine herpesvirus (CHV), duck herpesvirus, human simplex herpesvirus (HSV), varicella virus (VZV), Epstein-Barr virus (EBV), cytomegalovirus (CMV), comprises at least one heterologous gene, coding particularily for a viral, bacterial or parasitic immunogen inserted in the region of the genome of the said virus corresponding to the gene of the small sub-unit RR2 of ribonucleotide reductase so that it may be expressed. The method for preparing a virus of this type involves inserting the heterlogous gene into the said region of the genome, particularly after partial or total deletion of this region. The recombiant virus obtained may be used particularly for preparing living vaccines. The small sub-unit of the ribonucleotide reductase of the turkey herpesvirus (HVT) has been sequenced.
Patent AT-E121060-T1 (AT)
Inventor: BOMMIER CHRISTOPHE
IPC: C08J5/14
Filed: 1991-05-06
Granted: 1995-04-15
Abstract: Multilayer friction element made of carbon-carbon composite material comprising a layer of structure (1) with so-called "coarse" texture comprising roving segments and at least one friction layer (2) of so-called "fine" texture comprising fibre segments. 
<??>Process for the manufacture of such a friction element by preparation of a fibrous substrate by introducing roving and/or fibre segments into a mould, preferably with the aid of a dispensing device. 
<??>Device for obtaining automatically a fibrous substrate of predetermined texture. 
<IMAGE>
Patent AT-E133063-T1 (AT)
Inventor: BALMER RENE
IPC: A61K8/02
Filed: 1991-05-01
Granted: 1996-02-15
Abstract: The material is in the form of a W/O emulsion which contains as basic components glycerol and gelatin. The material can be composed of innocuous components and be used for a wide variety of applications in mask making. It is suitable for facial or body modelling, such as simulated baldness, simulated injuries, burn blisters and likewise for the simulation of detached parts of the body. Warm water can simply be used to remove the material.
Patent AT-E146383-T1 (AT)
Inventor: PETHIG RONALD
IPC: B03C5/00
Filed: 1991-01-29
Granted: 1997-01-15
Abstract: An apparatus for promoting reactions between particles suspended in a liquid is provided. The apparatus includes a treatment cell having an electrode array. The suspension of the particles is fed to the treatment cell by feeding means. The liquid is removed from the treatment cell by removing means. The feeding means is connected to the electrode array in the cell and adapted to generate a first non-uniform electrical field, at a first frequency, within the cell. The removing means is connected to the electrode array in the cell and adapted to generate, within the cell, a second non-uniform electrical field, at a second frequency which is different from the first frequency. The apparatus further includes means for simultaneously applying at least the first non-uniform electrical field, at the first frequency, and the second non-uniform electrical field, at the second frequency.
Patent AT-E107586-T1 (AT)
Inventor: NIJENHUIS DERK
IPC: B66F19/00
Filed: 1991-02-25
Granted: 1994-07-15
Abstract: PCT No. PCT/NL91/00031 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12983 PCT Pub. Date Sep. 5, 1991.A pick-up device for a load includes a shaft having a central axis, rollers disposed on the shaft, an engagement device pivotably mounted to the shaft for engaging the load, the engagement device being mounted to the shaft at a distance from the central axis, a pulling member for pulling the load, the pulling member being disposed on the shaft at a distance from the central axis so that a pulling force applied to the pulling member applies a torque to the shaft so as to pivot the engagement device in a direction of lifting of the load; and a cam disposed on the shaft and the engagement device for preventing further pivot of the engagement device relative to the shaft when the load has been lifted a desired height.
Patent AT-E113644-T1 (AT)
Inventor: ROSE RICHARD S
IPC: C09D125/00
Filed: 1991-08-21
Granted: 1994-11-15
Abstract: Improved flame retardant latex coatings are disclosed which comprise copolymers of ring-halogenated aromatic monomer units and alkyl acrylate/methacrylate monomer units, and which may additionally include at least one other monomer. In a first embodiment, the coatings include ring-brominated aromatic monomer units and alkyl acrylate and/or alkyl methacrylate monomer units. In a second embodiment, the coatings include these first two types of monomer units and further include third monomer units from unsaturated esters of saturated carboxylic acids, halogen-free aromatic monomers or unsaturated carboxylic or dicarboxylic acid monomers. In a third embodiment, the coatings include four monomer units, namely ring-brominated aromatic monomer units, alkyl acrylate/methacrylate monomer units, halogen-free aromatic monomer units and unsaturated carboxylic or dicarboxylic acid monomer units. In one aspect, the halogenated aromatic monomers are present in an amount to provide from 7 to 20 weight percent bromine in the final latex coating. In another aspect, the halogenated aromatic monomers include polybrominated monomers, particularly to provide monomers having an average of at least about 1.5 bromines per monomer unit. The coating polymers have glass transition temperatures in the -30 degrees C. to 30 degrees C. range and are useful, for example, for coating, paint, adhesive, sealant and non-woven binder applications.
Patent AT-E113944-T1 (AT)
Inventor: BENECKE HERMAN P
IPC: C07D319/12
Filed: 1991-09-18
Granted: 1994-11-15
Abstract: The present invention is directed to a method for making lactide from aqueous lactic acid. The invention method comprises converting feed aqueous lactic acid to its vapor phase. The feed vapors then are passed through a reactor maintained at elevated temperature and in which optionally is disposed an alumina catalyst. Withdrawn from the reactor is product lactide, water, and unreacted lactic acid which are subjected to separation for recovery of the lactide product. The separated unreacted lactic acid is eligible for readmission to the process for making additional lactide. This cyclic process embodiment of the present invention comprises the steps of passing make-up aqueous lactic acid feed into a vaporization zone along with unreacted aqueous lactic acid filtrate from another step of the process and therein forming aqueous lactic acid feed vapors. The thus-generated vapors that are passed through a vapor phase reaction zone held at elevated temperature for forming lactide therein. Lactide as a solid is separated from unreacted aqueous lactic acid filtrate; and the filtrate is passed into the vaporization zone in the initial step of the process.