baber/WOPTO huggingface dataset:
Patent AT-E148448-T1 (AT)
Inventor: KING STEPHEN WAYNE
IPC: C07B61/00
Filed: 1990-08-07
Granted: 1997-02-15
Abstract: This invention relates to a process for making amines by condensing an amino compound in the presence of a Group VIB metal-containing condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylenepentamine (TEPA) and pentaethylenehexamine (PEHA).
Patent AT-E96400-T1 (AT)
Inventor: IRWIN GUY L
IPC: B65G23/44
Filed: 1990-09-12
Granted: 1993-11-15
Abstract: A conveyor belt (20) has a textured edge (46) for use in a spiral conveyor which includes a plurality of protrusions (60) on the edge (46) of the belt engaging the capstan (12), providing enhanced friction between the belt and the capstan (12). The protrusions (60) may be placed on end links (77) or reenforcement links (82), and may be a part of rods (78) connecting links of the belt. The capstan (12) can be textured as well to provide an additional friction. As the result, the driving force is transmitted to the belt much more efficiently, and the practical use of the plastic conveyor belt (20) in the spiral conveyor systems is possible.
Patent AT-E119195-T1 (AT)
Inventor: SCHLAEPPI JEAN-MARC DR
IPC: G01N33/577
Filed: 1990-01-16
Granted: 1995-03-15
Abstract: The invention concerns a process for the preparation of hybridoma cells which secrete monoclonal antibodies specific for hirudin, the hybridoma cells themselves, the monoclonal antibodies specific for hirudin secreted by these hybridoma cells, derivatives thereof, and a process for the preparation of said antibodies and derivatives. These monoclonal anti-hirudin antibodies and their derivatives are useful for the determination of hirudin and as an antidote to hirudin. The invention also concerns test kits and pharmaceutical compositions comprising said monoclonal antibodies and/or derivatives.
Patent AT-E142511-T1 (AT)
Inventor: VACANTI JOSEPH P
IPC: A61F2/30
Filed: 1990-04-16
Granted: 1996-09-15
Abstract: Methods and artificial matrices for the growth and implantation of cartilaginous structures and surfaces are disclosed. In the preferred embodiments, chondrocytes are grown on biodegradable, biocompatible fibrous polymeric matrices. Optionally, the cells are proliferated in vitro until an adequate cell volume and density has developed for the cells to survive and proliferate in vivo. One advantage of the matrices is that they can be cast or molded into a desired shape, on an individual basis, so that the final product closely resembles a patient's own ear or nose. Alternatively, flexible matrices can be used which can be manipulated at the time of implantation, as in a joint, followed by remodeling through cell growth and proliferation in vivo. The cultured cells can also be maintained on the matrix in a nutrient media for production of bioactive molecules such as angiogenesis inhibiting factor.
Patent AT-E130676-T1 (AT)
Inventor: DAEGES JOHANNES
IPC: G01F23/28
Filed: 1990-08-22
Granted: 1995-12-15
Abstract: In a level measuring device for containers filled with fluid, preferably tanks in tank installations, the fill level height h is determined from the transit time of ultrasound pulses which are emitted by first sound pulse transmitters along a main measuring path extending from the bottom region of the tank to the fluid surface and are reflected from the fluid surface to first sound pulse receivers. Temperature sensors are provided for finding the temperature distribution throughout the fill level height h. Processing the measurements provides a mean temperature TM in the fluid volume. In addition to the main measuring path there is a reference path in the fluid volume, with second sound pulse transmitters and receivers and a reference temperature sensor for measuring a reference temperature TRef. The reference path makes it possible to find the sound velocity v*(TRef) in the fluid volume at the reference temperature TRef from the measured difference in transit time, so that a temperature-corrected sound velocity v(T) in the fluid volume: v(T)=v*(TRef)[1+Kkx DELTA T], and thus a temperature-corrected fill level height h(T)=v(T)xtH, are found, in which  DELTA T=TM-TRef, and Kk is a medium-dependent correction factor. The measuring device and a process for determining the fill level use a measuring tube with first and second sound waveguides.
Patent AT-E139033-T1 (AT)
Inventor: FRICK ROGER L
IPC: G01L9/12
Filed: 1990-08-30
Granted: 1996-06-15
Abstract: A voltage-to-digital converter comprising a storage circuit for providing a storage capacitance with a plurality of selectable magnitudes. The storage circuit provides a charge output representative of applied voltage input signals and the selected capacitive magnitude. A charge accumulation circuit is coupled to the charge output. The total charge accumulated is proportional to the integral of the amount of charge discharged from the storage circuit. The charge accumulation circuit provides a balance output representative of a comparison of the accumulated charge and a reference charge. A control circuit is coupled to the balance output for providing feedback signals as functions of the balance output for periodically charging and discharging the storage capacitance whereby a first sequence of charge packets is provided on the charge output for driving the accumulation of charge toward the reference within a first set of limits when a first capacitive magnitude is selected in the storage circuit and whereby a second sequence of charge packets is provided on the charge output for driving the accumulation of charge toward the reference charge within a second set of limits when a second capacitive magnitude is selected in the storage circuit. A calculation circuit is coupled to the feedback circuit for counting the number of charged packets generated in a measurement cycle. An output circuit provides an output indicative of the voltage input signals as a function of the number of packets counted.
Patent AT-E126946-T1 (AT)
Inventor: TRUSKALO WALTER
IPC: G05F1/13
Filed: 1987-12-23
Granted: 1995-09-15
Abstract: In a resonant regulator power supply, a resonant circuit (10) is coupled to a source (S1,S2) of alternating input voltage that is controllable in operating frequency. A power transformer primary winding (W1) is coupled across the capacitive element (CO) of the resonant circuit (10) for generating an output voltage across a secondary winding (W3). A control circuit (50) varies the operating frequency in a negative feedback loop to regulate the output voltage on the positive slope of the frequency characteristic curve. A frequency limiting circuit (60) prevents the operating frequency from passing through the resonance frequency of the resonant circuit. <IMAGE>
Patent AT-E135508-T1 (AT)
Inventor: MONTESSORI GIUSEPPE
IPC: H02P21/08
Filed: 1991-07-25
Granted: 1996-03-15
Abstract: The present invention relates to a measurement and control device particularly for asynchronous electric motors, which comprises a multiplier/divider circuit which has a first input terminal and a second input terminal which are electrically connected to a power supply of an inverter for supplying power to the asynchronous electric motor, and a third input terminal for a signal measured on the asynchronous electric motor. The multiplier/divider circuit has an output terminal, which carries an electric signal which represents a mechanical torque, electrically connected to regulator means of the inverter. The first and second input terminals detect the power supply voltage and the current absorbed by the inverter, whereas the third input terminal detects a signal which represents the mechanical operating frequency of the asynchronous electric motor. <IMAGE>
Patent AT-E132075-T1 (AT)
Inventor: JUHL ROGER LEEROY
IPC: B32B27/28
Filed: 1991-08-26
Granted: 1996-01-15
Abstract: An extruded film article such as a bag comprises a blend of a thermoplastic polymer such as ethylene vinyl acetate and an olefinic oxide polymer such as poly (ethylene oxide), with a modifier such as liquid smoke absorbed in the blend. The modifier is transferable from the film to a receiving surface such as a food body in fluid transfer relationship with the film.
Patent AT-E117510-T1 (AT)
Inventor: BAILEY JOHN
IPC: A23B7/01
Filed: 1991-11-29
Granted: 1995-02-15
Abstract: Blanching or part-cooking vegetables by heating with saturated steam and simultaneously microwaving, which may be intermittently, for instance in a combined apparatus (1), and thereafter quickly cooling, preferably by spraying with finely divided water of 5 DEG C or less and preferably of -0 DEG  to -10 DEG C, for instance transporter (12) under spraying device (13).
Patent AT-E137047-T1 (AT)
Inventor: TANAKA MASATO
IPC: G11B23/28
Filed: 1991-09-17
Granted: 1996-05-15
Abstract: A tape cassette has one or more manually settable slider elements that are detected to prevent erroneous erasure of information recorded on the cassette. The or each slider (50) slides in a through hole (31) in the cassette case (2, 3) and includes stops (53a, 53b) that limit the travel of the slider element (50) by co-operating with protrusions or shoulders that are formed by the respective half cases (2, 3) making up the cassette case. The slider element (50) also includes a click-stop protrusion (51) that co-operates with a protrusion (32) in the through hole (31) that is formed in only one of the two half-cases (2, 3). The slider element (50) further includes a through slot (55) that permits deformation of the slider element (50) as the click-stop protrusion (51) goes over the protrusion (32) in the through-hole (31), thereby requiring less force to move the element. The stops (53a, 53b) can be formed by two spaced apart protrusions that also permit deformation of the slide element as the click-stop protrusion (51) travels past the protrusion (32) in the through-hole (31). <IMAGE>
Patent AT-E130932-T1 (AT)
Inventor: KERDRAON ALAIN
IPC: F42B12/18
Filed: 1991-03-29
Granted: 1995-12-15
Abstract: PCT No. PCT/FR91/00251 Sec. 371 Date Oct. 21, 1991 Sec. 102(e) Date Oct. 21, 1991 PCT Filed Mar. 29, 1991 PCT Pub. No. WO91/14917 PCT Pub. Date Oct. 3, 1991.A delay fuse for a warhead (1) including at least two charges (3, 8) for sequential detonation disposed inside a casing (2). The delay fuse comprises a screen (6) movable in a longitudinal axial direction inside the casing (2) and under the effect of the first charge detonating, from a starting position to a destination position in which it acts on control means (12) for firing a second charge. The fuse includes a component of compressible material (13) disposed inside the casing between the screen (6) and the control means (12). The invention is applicable to shells, rockets, or missiles.
Patent AT-E117284-T1 (AT)
Inventor: SARGINSON NIGEL JAMES
IPC: C07C51/41
Filed: 1991-10-18
Granted: 1995-02-15
Abstract: Basic barium carboxylates of branched chain aliphatic monocarboxylic acids having 6 to 9 carbon atoms are disclosed. The carboxylates may be used, inter alia, as stabilizers for polyvinyl chloride.
Patent AT-E106996-T1 (AT)
Inventor: STROHM FRITZ DIPL-ING
IPC: F16D69/00
Filed: 1992-01-17
Granted: 1994-06-15
Abstract: A description is given of a driver plate of a motor-vehicle clutch, steel springs, which are otherwise riveted onto the driver plate and friction linings, being eliminated. Instead, the connection between the clutch linings (3) and the carrier sheet (1) of the driver plate is established via an elastomeric interlayer (2) which is designed in accordance with the teaching of EP 0 351 447 B1 and is joined to the adjoining layers by means of chemisorption. 
<??>According to the invention, the elastomeric interlayer (2) is designed as radially arranged profiled pieces with a Z profile, the desired non-linear spring characteristic thereby being achieved. 
<??>Dispensing with the riveted-on steel springs makes it possible to wear the clutch linings right down to their base or to make them thinner with the further advantage of a reduced moment of inertia. The relevant profiling of the elastomeric interlayer permits adaptation to the respectively desired non-linear spring characteristic. 
<IMAGE>
Patent AT-E120424-T1 (AT)
Inventor: LANG HARTMUT
IPC: B65G51/06
Filed: 1992-01-29
Granted: 1995-04-15
Abstract: A carrier for tube mail includes at least one head (13) with a lid (33). The lid (33) can be brought into an open position and closed position and can be locked, at least in the closed position, via movable locking means (37, 80) arranged on the head (13). <IMAGE>
Patent AT-E110440-T1 (AT)
Inventor: BUDDE VOLKER
IPC: F01L1/24
Filed: 1992-02-26
Granted: 1994-09-15
Abstract: A hydraulic valve clearance compensator for an internal combustion engine. The compensator has a housing shaped essentially like an upside-down cup with a flat base. The housing slides up and down inside a central bore. The housing accommodates two concentric hollow cylinders sealed off from each other and separated by an axially resilient compression spring. In the wall of the housing there is at least one inlet that supplies lubricant to one cylinder. Between the inlet and the cylinders is a check valve that allows lubricant to flow through the inlet into the cylinder and prevents it from flowing out. At least the section of the housing between the inlet and the base is narrower than the rest of the housing.
Patent AT-E118719-T1 (AT)
Inventor: DIETZ HANS
IPC: B23D61/02
Filed: 1992-06-12
Granted: 1995-03-15
Abstract: A method and an apparatus are disclosed for separating or slitting a rigid material, in particular a piece of wood, having a modulus of elasticity of between 50,000 and 400,000 kg/cm2. A narrow tool having chip-removing elements, in particular a circular saw blade, produces a slot or kerf of finite width in the material at a cutting speed of more than 40 m/s. After the chip-removing elements having passed, a separator element bends a side piece out of the slot plane so that after the chip-removing elements have passed, the side piece is always at a distance from the tool. When viewed along the feed direction of the material, the separator element is provided with a hump at a distance from its periphery adjoining the tool and being first to come into contact with the material when the material is fed in. An imaginary connection line extending between the hump and the chip-removing elements is at a distance above a first portion of the separator element lying between the hump and the periphery.
Patent AT-E118393-T1 (AT)
Inventor: PICKERT WERNER DIPL-ING FH
IPC: B24D3/00
Filed: 1992-08-06
Granted: 1995-03-15
Abstract: The invention relates to a form grinding tool coated with a single layer and having abrasive grains of high-strength material galvanically bonded on a basic body (1). On the working area (2), the abrasive grains form abrasive-grain faces (3), the width (b) of which is less than four times the grain diameter and which are arranged at a distance (x) from one another in the peripheral direction. In this way, an increase in the service life and an improvement in the efficiency of the grinding process are achieved. <IMAGE>
Patent AT-E135634-T1 (AT)
Inventor: GLANTSCHNIG JOSEF
IPC: B41F15/38
Filed: 1992-09-10
Granted: 1996-04-15
Abstract: A cylindrical screen printing machine, wherein rotatably mounted holding rings (10) are provided for holding and clamping the circular printing screens (8) provided with end rings (11), which holding rings grip by means of stop parts behind webs (7) in the manner of a bayonet closure, said webs being distributed evenly over the circumference of the end rings (11) and projecting radially from said end rings (11), and wherein a projection or resting region (1a, 1b, 1c) is provided on the screen side of the holding ring (10) as a rest for the appropriate end ring (11) prior to insertion in the holding ring (10). <IMAGE>
Patent AT-E178144-T1 (AT)
Inventor: HEMING MARTIN DR
IPC: C23C16/40
Filed: 1992-09-12
Granted: 1999-04-15
Abstract: An optical waveguide is described which has an essential planar substrate and a waveguiding layer applied to the substrate. The invention consists in that the substrate is made from plastic or from a material which has a large organic component. This has the advantage that the high refractive index of the inorganic waveguiding layer is combined with the material properties of the plastic substrate, such as for example fracture resistance, plastic and thermoplastic deformability, photochemical structurability and others.
Patent AT-E161403-T1 (AT)
Inventor: CIGARINI DANIELE
IPC: A47F13/08
Filed: 1992-10-21
Granted: 1998-01-15
Abstract: The device comprises a thin strip (2) of indefinite length formed from gloves (3) joined together one at a time in succession and provided with transverse pre-fracture lines (3'); there is also provided a pair of small conveyor bands (10), the active branches (10') of which face each other and move in the same direction with the same speed, they being in mutual contact at their upstream end (11) whereas they diverge at their downstream end (12). The strip (2) formed from the gloves is made to advance between the active branches (10') by the action of the conveyor bands (10). A casing (30) encloses the strip (2) and the conveyor bands (10), and possesses a mouth (31) positioned at the downstream end (12) for the exit of the strip (2) to the outside. The operation of the conveyor bands (10) is controlled by action by the user such that the strip (2) formed by the gloves advances through a finite distance sufficient to make the end of the strip accessible to the user through the exit mouth (31); while the end glove (3) is thus accessible, the next glove upstream is clamped between the upstream ends (11) of the active branches (10'). <IMAGE>
Patent AT-E166389-T1 (AT)
Inventor: FITTON JOHN EDWARD
IPC: A61K38/46
Filed: 1992-07-16
Granted: 1998-06-15
Abstract: Ribotoxins, such as restrictocin, mitogillin and alpha-sarcin which do not contain a cysteine for linkage to antibodies for immunotoxin production need to be modified for such linkage without compromising biological activity. Protein analogues of such native ribotoxins are provided in which both the analogue and the native ribotoxin can cleave only a single phosphodiester bond of 28S rRNA in a 60S ribosomal subunit and in which the analogue comprises only one cysteine available from covalent linkage to a partner, such as an antibody, which cysteine is not present in the native ribotoxin. Especially preferred analogues are restrictocin Cys 82, Cys 13, Cys 106 and Cys 110 and restrictocin Cys 150 - Gly151. Corresponding DNA sequences, vectors, host cells, immunotoxins and pharmaceutical compositions are also claimed.
Patent AT-E191098-T1 (AT)
Inventor: COOK DAVID LANGMAN
IPC: H01H/
Filed: 1992-07-21
Granted: 2000-04-15
Abstract: A switch mechanism opens a contact set (1,2) in the event of an undervoltage condition. The mechanism involves a lever assembly (3) biased by a spring (9) for pivoting about one or other of two fulcrums to open or close the contacts respectively. The undervoltage causes a solenoid (6) to release a plunger (7) which initiates operation about a fixed fulcrum (8). A reset device (10) is used manually to initiate operation about a movable fulcrum (4) provided that the voltage is sufficient. An arm (5) is deflected by the plunger to shift the movable fulcrum and also acts to restore the plunger during reset. The switch mechanism may be incorporated in a residual current device which provides the undervoltage condition on detecting an electrical fault. <IMAGE>
Patent AT-E145216-T1 (AT)
Inventor: FLECHE GUY
IPC: C08J3/20
Filed: 1992-01-31
Granted: 1996-11-15
Abstract: Thermoformable composition characterised in that it contains at least one starchy compound and at least one salt of a hydroxycarboxylic acid.
Patent AT-E150058-T1 (AT)
Inventor: BUCHANAN CHARLES M
IPC: C08G63/02
Filed: 1991-11-26
Granted: 1997-03-15
Abstract: This invention relates to binary blends of cellulose esters and aliphatic-aromatic copolyesters, cellulose esters and aliphatic polyesters as well as ternary blends of cellulose esters and/or aliphatic polyesters and/or aliphatic-aromatic copolyesters and/or polymeric compounds as well as fibers, molded objects, and films prepared therefrom.
Patent AT-E151526-T1 (AT)
Inventor: DAMES ANDREW NICHOLAS
IPC: G01B17/00
Filed: 1992-01-03
Granted: 1997-04-15
Abstract: PCT No. PCT/GB92/00014 Sec. 371 Date Jun. 15, 1993 Sec. 102(e) Date Jun. 15, 1993 PCT Filed Jan. 3, 1992 PCT Pub. No. WO92/12402 PCT Pub. Date Jul. 23, 1992.A magnetostrictive element, which may be of rectangular shape, is positioned next to a hard magnetic biasing element field with patterns recorded therein which bias the magnetostrictive element to resonate at selected frequencies, particularly harmonics of the fundamental frequency, in response to an alternating interrogating magnetic field at the same frequencies. Data may thus be encoded by selecting the frequencies at which the element will resonate. In addition to resonance at different harmonics, resonance in different modes, particularly longitudinal, transverse or flexural modes may be produced. The device may be applied to article identity systems, such as security systems but also has many other applications.
Patent AT-E157614-T1 (AT)
Inventor: JUVIK-WOODS HARRY CLAY
IPC: B65D19/34
Filed: 1991-12-26
Granted: 1997-09-15
Abstract: The device is a pallet as might be used to support cargo during that cargo's transportation or storage. The pallet is constructed of paper. The pallet design involves a central platform or deck (402) constructed of a honeycomb filler bounded on the top and bottom surfaces by corrugated sheets (404, 408). To enhance the torsional and deflective strength of the central platform, the corrugated sheets are positioned so that the corrugations are not parallel. Additionally, the corrugated sheets may be folded over the edges (410, 412, 414) of the honeycomb core and fastened to the other side. Runners or legs (406) may be included to support the central platform.
Patent AT-E223185-T1 (AT)
Inventor: MIRANDA JESUS
IPC: A61F13/02
Filed: 1992-06-22
Granted: 2002-09-15
Abstract: The method of adjusting the saturation concentration of a drug in a transdermal composition for application to the dermis, which comprises mixing polymers having differing solubility parameters, so as to modulate the delivery of the drug. This results in the ability to achieve a predetermined permeation rate of the drug into and through the dermis. In one embodiment, a dermal composition of the present invention comprises a drug, an acrylate polymer, and a polysiloxane. The dermal compositions can be produced by a variety of methods known in the preparation of drug-containing adhesive preparations, including the mixing of the polymers, drug, and additional ingredients in solution, followed by removal of the processing solvents. The method and composition of this invention permit selectable loading of the drug into the dermal formulation and adjustment of the delivery rate of the drug from the composition through the dermis, while maintaining acceptable shear, tack, and peel adhesive properties.