baber/WOPTO huggingface dataset:
Patent AT-E160303-T1 (AT)
Inventor: GRAHAM THOMAS S
IPC: B22D11/07
Filed: 1993-08-13
Granted: 1997-12-15
Abstract: Electrostatic application of a dusting of dry, electrostatically adherable, thermally insulative powder particles (38) over a workface (6a) of a moving mold in a continuous metal-casting machine in which the mold surface or surfaces which provide the workface or workfaces revolve in a generally oval course. A dry dusting of protective powder particles (38) of refractory material is applied to the workface by being dispensed entrained in a plurality of air streams uniformly spaced across a width of the workface (6a). The air streams are deflected toward the workface by a deflector surface (37), and after being deflected the powder particles are electrostatically charged by suitable electrostatic apparatus (33) prior to contact with the workface (6a). The moving mold having the workface to be dusted is electrically grounded (43) for attracting the electrostatically charged powder particles (39) for adhering them to the workface (6a). The resultant coating formed by the dusting so deposited is remarkably uniform over a substantial area of the workface, a phenomenon explainable by mutual electrostatic repulsion of the dry powder particles being deposited. Continuously re-applied dusting over the workface during a continuous cast provides an immediately useful repair or replacement of dusting powder lost from the coating on the workface of a revolving mold surface during casting. The dusting may be removed at will from the workface by means of an air knife, and then immediately the workface is coated again by electrostatic application of a dry dusting of the protective powder particles. <IMAGE>
Patent AT-E142761-T1 (AT)
Inventor: ATKINSON ALAN WILLIAM
IPC: B60R13/08
Filed: 1993-07-26
Granted: 1996-09-15
Abstract: A heat shield (10;40) comprises one or more metal members (14,24;44,46) defining a rigid enclosure (12;42) having a substantially continuous heat-reflecting surface (26 or 32; 50 or 52). The shield also comprises a plurality of sheets (30;48) of smooth flexible metal foil within said enclosure. The sheets are arranged one above the other, extend generally parallel to the heat-reflecting surface, and are free to touch one another. <IMAGE>
Patent AT-E141402-T1 (AT)
Inventor: MIKESCH WALTER DIPL-ING
IPC: E04B7/12
Filed: 1993-09-15
Granted: 1996-08-15
Abstract: The invention relates to a lighting apparatus having one or more light panels (2) and formed in a triangular configuration in the transverse direction and provided with means (3,4) for supporting the apparatus on a plinth surrounding a roof aperture of a building. A fresh air duct (6) can be closed by an ambient air/fresh air vent (13) and a waste air duct (15) which can be closed off by a ventilator (14). The waste air duct (15) can be connected via the ventilator (14) to a waste air orifice (10) which discharges into the interior of the building. Similarly, the fresh air duct (6) and the waste air orifice (10) can be connected, in varying degrees, to a room air duct (7) which engages under the lighting panels (2) via the ambient air/fresh air vent (13). This arrangement allows ventilation of the building without raising the light panels 2. <IMAGE>
Patent AT-E169109-T1 (AT)
Inventor: EBEL JAMES A
IPC: G01M11/00
Filed: 1993-12-20
Granted: 1998-08-15
Abstract: Disclosed is an ophthalmic lens inspection method and apparatus comprising a camera to capture an image of an ophthalmic lens which has been illuminated by a light source. Location and intensity at each camera pixel is converted to an electrical quantity which is then transferred and stored in a memory. A computer containing instructions for comparing the intensity and location values of the pixels starts near the center of the receptor field and continues toward the edge of the field until an intensity deviation is encountered. By evaluating the pixels containing intensity variation, an outline of the lens edge is attained. An annulus is generated enclosing the actual lens edge. All the pixels are changed from an absolute intensity value to a gradient value, represented by two transition edges. Feature extraction is performed to locate defective pixels and place them into groups. Once the groups have been determined each is given a score based on the number, type and severity of the defective pixels placed into that group. From that, a weighted score can be given to the entire lens and the lens either passes or fails.
Patent AT-E155395-T1 (AT)
Inventor: BLAIMSCHEIN GOTTFRIED
IPC: B29C70/38
Filed: 1993-10-08
Granted: 1997-08-15
Abstract: In the stripwise laying out of tape material, the tape material (1) embedded between a carrier layer (3) and a cover layer (2) is first prepared in a cutting station (4) and subsequently laid out via a laying head (11), in the cutting station (4) the tape material (1) taken off from a dispenser roll (18) being, after removal of the cover layer (2) and without severing of the carrier layer (3), cut up into predetermined strips (1a), the cut waste (1b) remaining between the strips being removed and the carrier layer (3) with the individual tape material strips being wound onto a storage roll (19) and then, in the laying head (11), the tape material thus prepared being taken off from the storage roll (19) and, for laying the tape material strips (1a) onto the laying surface, being pressed against the latter and the carrier layer (3) lifted from the tape material strips (1a) in the process being wound onto an empty material spool (18). To enable the laying out to be made more efficient, the dispenser roll (18) with the tape material (1) and the storage roll (19) are placed in an exchangeable cassette (17) which can be used both in the cutting station (4) and in the laying head (11) and, on use of the exchangeable cassette (17) in the cutting station (4), the tape material (1) is prepared during winding over from the dispenser roll (18) onto the storage roll (19) and then, on use of the exchangeable cassette (17) in the laying head (11), the tape material strips (1a) are laid out during the rewinding of the prepared tape material from the storage roll (19) onto the dispenser roll (18) now serving as empty material roll. <IMAGE>
Patent AT-E151959-T1 (AT)
Inventor: TSE HING CHEUNG
IPC: A23L2/38
Filed: 1993-02-24
Granted: 1997-05-15
Abstract: Psyllium-containing drink mix compositions comprising small particle size psyllium husk, acid and base.
Patent AT-E160945-T1 (AT)
Inventor: KIRSH WOLFF M
IPC: A61B17/32
Filed: 1993-04-15
Granted: 1997-12-15
Abstract: A surgical shunt capable of revision and inspection on a minimal invasive basis is provided. The shunt comprises a ventricle tube and drain tube connected by an elbow. The elbow has branches and a bend therein so as to connect the tubes at nearly a right angle. A portal is mounted on the bend of said elbow. The portal comprises a concave slit valve and a portal cover thus forming a self-sealing access to the shunt. The portal is oriented on the elbow so as to allow passage therethrough into either of said tubes by an angioscope or other device. Thus, the angioscope or other device can be externally inserted into the interior regions of the shunt in order to remove blockages and improve cerebrospinal fluid flow without surgical procedures.
Patent AT-E196224-T1 (AT)
Inventor: STOOKEY GEORGE K
IPC: A61K8/00
Filed: 1993-06-15
Granted: 2000-09-15
Abstract: The novel agents for preventing dental calculus in domestic animals of the present invention are sequestering agents that are applied as coatings to commercially-prepared diets for domestic animals and that are significantly superior in terms of their anticalculus efficacy to the soluble pyrophosphate crystal growth inhibitors of the prior art. The sequestering agents of the present invention form soluble calcium complexes in saliva and dental plaque fluids thereby preventing the calcification of dental plaque. Sodium hexametaphosphate has been utilized as the preferred sequestering agents of the invention to date.
Patent AT-E182854-T1 (AT)
IPC: D06B1/14
Filed: 1994-03-11
Granted: 1999-08-15
Abstract: The invention relates to a device for applying a liquid, for example oil, on to a running yarn, with a rotatably mounted roller (1), projecting into the yarn run, for receiving a liquid film on its surface (1') out of a liquid reservoir (9) and for dispensing the liquid by surface contact. In order to improve a device of this type in a manner advantageous for its use, a spatial separation of the roller and reservoir is provided. The liquid is to be conveyed to the roller by means of a wick (6) arranged between the roller (1) and reservoir (9). <IMAGE>
Patent AT-E195534-T1 (AT)
Inventor: DELLA VALLE FRANCESCO DR
IPC: C08B3/00
Filed: 1989-05-12
Granted: 2000-09-15
Abstract: Inter and/or intramolecular cross-linked esters of acid polysaccharides are disclosed in which a part or all of the carboxy groups are esterified with hydroxyl groups of the same molecule and/or of different molecules of the acid polysaccharide. These inner cross-linked esters of polysaccharide acids are useful in the field of biodegradable plastic materials, to manufacture sanitary and surgical articles, in the cosmetic and pharmaceutical fields, in the food industry and in many other industrial fields.
Patent AT-E151056-T1 (AT)
Inventor: HOHMANN FRIEDRICH
IPC: B01J8/06
Filed: 1994-07-06
Granted: 1997-04-15
Abstract: The tube furnace has numerous catalyst-containing tubes located in a fire space. Synthesis gas containing primarily hydrogen, carbon monoxide and carbon dioxide is generated in the tubes. At the outsides of the discharge ends of the tubes, there is the danger of carbide formation (metal dusting corrosion). To prevent this, a largely CO-free, gaseous or vapour-form protective medium is supplied to the exterior region of the discharge ends of the tubes. <IMAGE>
Patent AT-E192556-T1 (AT)
Inventor: JANSSEN DIETER
IPC: F16J15/34
Filed: 1994-09-08
Granted: 2000-05-15
Abstract: Mechanical seal, the slip ring of which is made up of an inner ring (1), which forms the sliding sealing surface, and of an outer ring (3) made from an elastically deformable material such as steel, which is clamped onto the cylindrical circumferential surface of the said inner ring and is connected rigidly, in terms of, rotation by friction. Projections and/or recesses (4) are provided on the outer ring (3) for interaction with drivers (5). In order to achieve sufficient frictional engagement between the outer ring (3) and the inner ring (1), the projections (5) or recesses are designed in such a way that the force exerted on them in the circumferential direction by the respectively associated drivers is converted into radial force exerted additionally on the circumference of the inner ring (1). For this purpose, it is possible to employ, for example, the principle of the inclined plane or a lever action. <IMAGE>
Patent AT-E164669-T1 (AT)
Inventor: SCHUSTER DIETER HANS PETER DR
IPC: B32B5/04
Filed: 1994-11-18
Granted: 1998-04-15
Abstract: A material for anti-ballistic body protection, which has at least one layer of a flat material, which contains an organic product which gives it dilatancy, in a single-layer or multilayer packet laminate. This flat material is particularly suitable for the trauma packet in the anti-ballistic packet. This flat material having a product which gives it dilatancy results in a considerable improvement in the anti-ballistic effect and particularly in a reduction in the trauma effect. The material according to the invention is used in particular for bullet-proof vests and fragment-proof vests and for equivalent helmets. The material according to the invention can also be used for impact-protection clothing (cladding).
Patent AT-E171763-T1 (AT)
Inventor: ARNOLD LORENZ
IPC: F16B12/12
Filed: 1994-11-25
Granted: 1998-10-15
Abstract: The fitting is for articles of wood or similar material (1), being inserted and locked in a mating recess (2). Attached to the forward edge of the fitting body (10) are two oblique protruding arms (50) extending towards the recess sides (3). When these encounter the bottom (4) of the recess, they are deflected towards the body, so that their free ends (52) protrude beyond its sides and are pressed into the recess sides. In this position, locking portions (53,54) on the arms and body engage together, securing the body in position. The free arm ends can be chisel-shaped, each with a ramp face parallel to the body end in the first position.
Patent AT-E178977-T1 (AT)
Inventor: BATHON LEANDER DR
IPC: C09J5/00
Filed: 1994-12-17
Granted: 1999-04-15
Abstract: For an adhesive bond between wood and other materials of all types, one or more flat bodies (4-6) of steel, plastics or the like are adhesive bonded through slits (1,1',2,2',3) in the wood material (7).
Patent AT-E153951-T1 (AT)
Inventor: REBEYROLLE MICHEL
IPC: B29C57/00
Filed: 1993-12-15
Granted: 1997-06-15
Abstract: The invention disclosure relates to a process for manufacturing a collapsible tube with a wall containing more than 60% by volume of plastic material from a substantially cylindrical, or tubular, blank. The inside and outside layers of the tubular blank are of polymeric plastic material, and the tube has a skirt and a necked head. In the process a shaping operation is performed where an end portion of the tubular blank is necked by bringing closer together inner and outer tools, thus producing crumpled folding of the end of the tube. Prior to the shaping operation the blank is heated in order to bring the portion of the end portion to be shaped to a temperature at the time of the shaping operation which is at least equal to the melting point of the polymeric plastic material forming of the layers the inside and outside surfaces of the wall of the blank. The polymeric plastic material is thus in a viscous molten state at the time of the shaping operation. By virtue of the shaping operation, the crumpled folds are formed by simply bringing closer together the inner and outer tools so that when the folds are fully crushed between the tools and the folds are completely welded to each other, thereby producing the necked head and shoulder integral with the remaining skirt portion of the previously tubular blank.
Patent AT-E159218-T1 (AT)
Inventor: PEAKER MARTIN
IPC: B60G11/46
Filed: 1994-03-09
Granted: 1997-11-15
Abstract: PCT No. PCT/GB94/00458 Sec. 371 Date Jan. 23, 1996 Sec. 102(e) Date Jan. 23, 1996 PCT Filed Mar. 9, 1994 PCT Pub. No. WO94/20355 PCT Pub. Date Sep. 15, 1994There is disclosed a vehicle air suspension of the trailing arm type in which a system for lifting one or more road wheels whose load-bearing capacity is not required comprises a cradle having a platform member on which is supported an air bag. The air bag is disposed, on inflation, to act on a longitudinal member of the suspension so as to urge that member, and a road wheel attached thereto, upwardly. The cradle has a pair of arms which pass to opposite sides of the longitudinal member. Embodiments are disclosed in which the arms are adapted to be secured to a suspension damper mounting, to a pivot of the longitudinal member, or to a suspension bracket of the vehicle.
Patent AT-E178771-T1 (AT)
Inventor: SIEWERT RONALD-R
IPC: A61B10/00
Filed: 1995-01-07
Granted: 1999-04-15
Abstract: The first sheet has chambers on its adhesive side accommodating test allergens. The covering sheet (1) on this side is in two or more sections, which are detachable separately and independently of each other. The chambers (3) can be in two or more rows, while the covering sheet comprises the same number of sections. The latter can be formed by stamping, perforation or tear-off strips, on which grip portions (10) are provided. The chambers can be oval, and there can be perforations passing right through the sheets, to allow marking of the skin.
Patent AT-E207424-T1 (AT)
Inventor: MAZUR JOSEPH F
IPC: B60R21/20
Filed: 1995-06-07
Granted: 2001-11-15
Abstract: A circuit is provided for controlling charge (or discharge) of an auxiliary battery using an auxiliary battery charge control circuit of improved design. The auxiliary battery charge control circuit is coupled between an auxiliary battery and a main battery for regulating charge and discharge of the auxiliary battery. The auxiliary battery control circuit includes a pair of voltage dividers coupled between ground potential and the main battery, and a pair of comparators having a mutually connected output. The inputs of the pair of comparators are connected to a reference voltage and the pair of voltage dividers. The output of the comparators is connected to a switch transistor, and the switch transistor modulates a battery connected transistor coupled between the main battery and the auxiliary battery. When the main battery voltage exceeds a maximum voltage level or is less than a minimum voltage level, then the comparators turn off the switch transistor, and the switch transistor correspondingly turns off the battery connected transistor causing disconnect of the main battery from the auxiliary battery. Conversely, if the main battery voltage is between the upper and lower voltage limits, then comparator output will cause switch transistor and battery connect transistor to turn on thereby connecting main battery to the auxiliary battery. A reference voltage and resistor values within voltage divider networks are chosen according to user-defined application for setting the upper and lower voltage limits necessary for connecting or disconnecting auxiliary battery from main battery.
Patent AT-E211790-T1 (AT)
Inventor: MARTIN JUERGEN
IPC: B28B23/00
Filed: 1995-09-13
Granted: 2002-01-15
Abstract: The bindable plaster core mass penetrates (5) in the glass fleece and forms a plate core (1). On the prepared plaster structural plate the coating (3) and the glass fleece (2) are retained on the plate core at each point over the plate plane with a lift-off strength measured at right-angles to the plate plane of at least 0.15 N/mm<2>. At least one side of the plate core is coated with the glass fleece layer, the side of which turned away from the plate core is provided with a calcium sulphate coating. The core mass is brought into contact surface-wise with the coating mass and the commencement of stiffening of the coating mass takes at least 1.5 hours with a max. of 6 hours. An electron radiation micro-probe determines the extent to which the core mass has penetrated the glass fleece.
Patent AT-E228288-T1 (AT)
Inventor: MUELLER-GESSER HANS-DIETER DIP
IPC: H04M11/02
Filed: 1995-09-21
Granted: 2002-12-15
Abstract: The intercom system has a call button (TM), a microphone (MI) and a loudspeaker (LS) on the outside of the door, for communication with a person on the inside of the door. A multi-frequency identification code can be entered by the latter person and is verified to allow the door to be opened. An access facility is provided for an authorised person on the outside of the door by entering a multi-frequency code via an external transmitter (INF) and the door microphone.
Patent AT-E188640-T1 (AT)
Inventor: EISENBACH BERND
IPC: B23C3/12
Filed: 1995-10-09
Granted: 2000-01-15
Abstract: The finishing unit has a finishing tool (6) such as a cutter (6) associated with at least one scanning element (5) for running over the frame section (10). The finishing cutter is displaceable together with the scanning element perpendicular to the socket plane of the frame (10) being processed and is pressed by resilient force during movement of the finishing unit along the mitre of the frame corner against the profile (10). The finishing tool has V-shaped blades (8) and the scanning element is mounted at the side of the cutter with a front scanning flank (9) running in an extension of the associated cutter. The scanning element has a U-shaped base member with flanks (9) formed on the ends of the arms and the cutter held detachable between the arms.
Patent AT-E183005-T1 (AT)
Inventor: HOFMANN GUENTER
IPC: G08B13/19
Filed: 1995-12-11
Granted: 1999-08-15
Abstract: The device responds to detected movement within the surveillance zone for switching 2 or more function units (F1...F3) to provide an optical and/or acoustic signal. The second function unit (F2) is pref. a film camera. The IR movement detector (A) provides independent control of the function units via relatively offset control signals, generated by a control circuit (S) in dependence on the detected movement, e.g. for providing a pre-alarm and a main alarm unit.
Patent AT-E200999-T1 (AT)
Inventor: BOLANDI HOOMAN
IPC: H01L21/304
Filed: 1995-10-11
Granted: 2001-05-15
Abstract: A semi-conductor wafer polishing machine (10) having at least one polishing pad assembly (12) and at least one wafer holder (18) positioned to hld a semi-conductor wafer against the polishing pad assembly (12) includes a joint (20) having two axes of rotation intersecting at a centre of rotation. A wafer chuck (32) is supported on the joint (20) adjacent the periphery of the chuck (32) to provide higher material removal rates at the centre of the wafer than the periphery of the wafer during polishing. <IMAGE>
Patent AT-E161404-T1 (AT)
Inventor: HANSEN EJNER BJOERN
IPC: A47J36/38
Filed: 1994-11-15
Granted: 1998-01-15
Abstract: PCT No. PCT/DK94/00431 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Nov. 15, 1994 PCT Pub. No. WO95/13734 PCT Pub. Date May 26, 1995An apparatus (1) for use in heat treatment of for example French fried potatoes (10). This process takes place in a treatment chamber (3) where the product is exposed to intensive heat radiation from a number of quartz tubes (14) while they constantly are turned by means of a rotating driving wheel (15) with a number of carriers (16) placed along the periphery. Humidity, smoke and smell separated from the product during this process are sucked off by means of a ventilator (17) which leads the polluted air through a filter device (4) via a convector (5) between the treatment chamber (3) and the filter device (4). The whole arrangement is built up into a cabinet (2) which on the top and at the bottom is provided with ventilation openings (26, 27) through which secondary air is flowing for cooling the polluted air flowing through the convector (5). Thereby a heat exchange effect is obtained for reducing the sucked off temperature to an acceptable level before the air reaches the filter device (4). The apparatus has a construction which is compact and environmentally compatible and suitable for preparing for example pre-fried potato pieces into ready French fried potatoes with very low contents of fat.
Patent AT-E261984-T1 (AT)
Inventor: COOK PHILLIP DAN
IPC: C07D473/16
Filed: 1994-11-29
Granted: 2004-04-15
Abstract: This invention presents novel purine-based compounds for inclusion into oligonucleotides. The compounds of the invention, when incorporated into oligonucleotides are especially useful as "antisense" agents-agents that are capable of specific hybridization with a nucleotide sequence of an RNA. Oligonucleotides are used for a variety of therapeutic and diagnostic purposes, such as treating diseases, regulating gene expression in experimental systems, assaying for RNA and for RNA products through the employment of antisense interactions with such RNA, diagnosing diseases, modulating the production of proteins, and cleaving RNA in site specific fashions. The compounds of the invention include novel heterocyclic bases, nucleosides, and nucleotides. When incorporated into oligonucleotides, the compounds of the invention can be useful for modulating the activity of RNA.