baber/WOPTO huggingface dataset:
Patent AT-E76165-T1 (AT)
Inventor: HAIDER GOTTFRIED DIPL-ING
IPC: F02M39/00
Filed: 1988-03-24
Granted: 1992-05-15
Abstract: In an injection device for diesel engines, in particular in a pump nozzle (1, 41), in which the fuel is conveyed by a pilot pump (32) into an intake chamber (13, 51) which can be connected to the working chamber (9) of the injection pump piston (3) by way of at least one control hole (8) in the pump piston sleeve (7), the conveying end (i) of the injection pump piston 3 being determined by controlling the fuel through the control hole (8) or control holes into the intake chamber (13, 51), at least one displacement piston (17, 46) carried in a cylinder (21, 47) and driven to produce a reciprocating motion is provided, whose working chamber (23, 49) is always openly connected to the intake chamber (13), the displacement piston (17, 46) reducing its working chamber (23, 49) before the start of pumping (h) by the injection pump piston (3) and enlarging it on or after the completion of pumping (i) by the injection pump piston (3). In this way the fuel pressure in the intake chamber (13) is raised before the start of pumping (h) by the injection pump piston (3) and improves the filling of the working chamber (9) of the latter. When, on completion of pumping (i), the fuel emerges from the working chamber (9) of the injection pump piston (3) through the control holes (8) with great energy into the intake chamber (13, 51), the admission volume of the intake chamber is increased due to the increase in the working chamber (23, 49) of the displacement piston (17, 46), thereby reducing the force of the resulting pressure spray. <IMAGE>
Patent AT-E73206-T1 (AT)
Inventor: GAYLER ROBERT JAMES
IPC: F02B31/00
Filed: 1988-10-21
Granted: 1992-03-15
Abstract: PCT No. PCT/GB88/00914 Sec. 371 Date Apr. 11, 1990 Sec. 102(e) Date Apr. 11, 1990 PCT Filed Oct. 21, 1988 PCT Pub. No. WO89/03932 PCT Pub. Date May 5, 1989.A dual duct porting system comprises a pair of juxtaposed bent, side entry supply ducts (14, 15) merging into a single supply passage (16) encircling a valve stem (13). Each supply duct (14, 15) has eddy creating means (20) provided at a radially inner region of the duct bend and an outwardly bulging portion (21) at a radially outer region of the duct bend to provide a flow in the merged passage (16) which is more evenly spread around the valve head to be shed therefrom as evenly distributed toroidal vortices.
Patent AT-E95800-T1 (AT)
Inventor: SNYGG KEIJO
IPC: B65H18/16
Filed: 1989-02-22
Granted: 1993-10-15
Abstract: The invention relates to a method and apparatus for on-machine winding of a web, in which a Pope reeling drum (10) is used, over which the web (W) to be wound passes. A reel spool (11) is driven by so-called centre drive. New reel spools (11 min ) are brought into connection with the reeling drum, after which the web (W) is conducted away from a fully wound roll to be wound onto a new reel spool. The method comprises, in combination, the following steps: an empty reel spool (11 min ) is brought into the grip of primary arms in such a way that bearing members (25) at both ends of the reel spool (11 min ) are being supported by guiding elements at each end of the reeling drum (10) in such a manner that the outer shell of the reel spool (11 min ) is not engaged with the reeling drum (10). The empty reel spool (11 min ), preaccelerated to winding speed, is brought into nip contact with the rotating reeling drum (10), the web (W) to be wounded running through the nip. Due to said nip contact, or only after it, the web breaks off or is severed by means of a double-sided adhesive tape wrapped round the reel spool (11 min ), whereby the web (W) begins to wind onto the empty reel spool (11) and the winding is continued by centre drive of the reel spool (11) and/or nip drive until the roll is fully wound, after which the above steps are repeated.
Patent AT-E117698-T1 (AT)
Inventor: MONTAGUE PETER GRAHAM
IPC: C08F16/02
Filed: 1989-06-13
Granted: 1995-02-15
Abstract: A process for the polymerization of polymers containing at least one hydrophilic monomeric component and at least one hydrophobic monomeric component comprising the step of polymerizing the monomers in the presence of free radical polymerization initiators in an aqueous medium consisting of water and a cosolvent, wherein the amount of cosolvent is monitored so as to maintain the ratio of water to cosolvent equal or greater than unity during the reaction, thereby keeping the polymer as it forms in a sufficiently mobile condition and preventing homopolymerization and precipitation of the polymer from the hydrophobic monomer; thereby producing a polymer as a relatively high solids, low viscosity, opaque or semi-opaque product which is stable and slightly cloudy, opaque or semi-opaque, which exhibits no gelling, coagulation or product separation on standing and which, upon dilution to 0.25% solids content W/W, has a turbidity of at least 10 Nephelometric Turbidity units.
Patent AT-E75020-T1 (AT)
Inventor: POSCH HERIBERT
IPC: F24B13/00
Filed: 1989-09-27
Granted: 1992-05-15
Abstract: In a combustion device for wood, consisting of a front wall with fuel charging opening and fresh air inlet opening, two side walls, a rear wall, a bottom wall, a top wall and a door for the fuel charging opening and with a fresh air inlet opening with a control element for adjusting the fresh air inlet opening and a smoke gas take-off, it is envisaged, to improve the combustion, that there is formed in the lower half of the rear wall a horizontal slot which is guided through the entire wall thickness and in the direction of the same is tapered in the shape of a nozzle, that there opens into the slot in the region of the narrowest cross-section an air supply duct which starts on the other side in the region of the control element of the door, that the bottom wall is a grate-free wall, that the fresh air inlet opening lies in the region of the fuel charging opening and that the single opening of the front wall, which is closed by the door, and the slot in the rear wall are the only openings of the combustion chamber. <IMAGE>
Patent AT-E105792-T1 (AT)
Inventor: MARINITSCH WALDEMAR
IPC: F16P3/14
Filed: 1989-10-19
Granted: 1994-06-15
Abstract: Danger alarm device for a vehicle, particularly for a guided lift truck, having at least one sensor which detects the appearance of an object or of a person in a specific area, e.g. in front of or behind the vehicle, and generates a corresponding alarm signal. A clock generator (3) generates a continuous pulse signal which is connected on the one hand directly to an input of a flip-flop circuit (6) and on the other hand via the sensor (M) to another input of the flip-flop circuit (6). In the case of signal coincidence, the flip-flop circuit (6) generates a corresponding pulse chain which is amplified and rectified. <IMAGE>
Patent AT-E76391-T1 (AT)
Inventor: CAPDEVILLE BERNARD
IPC: C02F3/08
Filed: 1989-06-13
Granted: 1992-06-15
Abstract: The invention relates to an installation for the biological treatment of a liquid, of the type comprising a vessel (1) containing at least one rotary drum (7) adapted for producing the immobilisation of microorganisms which are specific for the treatment to be carried out and means (21, 23) for driving the said drum in rotation. This drum (7) comprises a network made up of a multitude of linear components (11) kept close to each other in approximately parallel directions and adapted for providing the immobilisation of the microorganisms on its outer surface. It is characterised in that it consists of a plurality of frames (8) of equal length which are arranged parallel to each other and are carried at each of their ends by an abutment member (15), the network being made up of a multitude of strings (11) held lengthwise on each of the said frames. <IMAGE>
Patent AT-E89117-T1 (AT)
Inventor: LANGEZAAL LUCAS EVERHARDUS MAR
IPC: A01G31/00
Filed: 1989-07-05
Granted: 1993-05-15
Abstract: The invention relates to an agroblock system comprising a tray (2) provided with at least one groove in which agroblocks in the form of agroplugs (11) may be accommodated in plug passage openings (9) of a plug strip (5) hang freely downward, and to an plug strip (5) comprising plug passage openings (9) in which an agroblock in the form of an agroplug (11) clamp fitted in the plug passage opening hangs freely downward.
Patent AT-E92720-T1 (AT)
Inventor: MEINHARD HORST
IPC: A23C21/02
Filed: 1989-08-16
Granted: 1993-08-15
Abstract: Process for the preparation of modified whey with the aid of lactic acid bacteria for use for the preparation of detergent substances and cosmetic and pharmaceutical products, in which at least part of the lactose in the whey is removed by fermentation using suitable lactic acid bacteria.
Patent AT-E74192-T1 (AT)
Inventor: MILLER JEREMY PAUL
IPC: F17C9/00
Filed: 1989-01-30
Granted: 1992-04-15
Abstract: A dispenser for cryogenic liquid comprising a vacuum insulated vessel (2) which is provided with a dispenser tube (10). The dispenser tube (10) is heated in use by an electric heater (11). Sufficient heat is supplied to achieve film boiling on the inner surface of the dispenser tube (10). Flow of cryogenic liquid from the vacuum insulated vessel (2) into the dispenser tube (10) is controlled by a tapered valve member (14) which is biased downwardly by a spring (15) and which is connected to a permanent magnet (16) disposed in a coil (17). The tapered valve member (14) can be driven upwardly or downwardly according to the sense in which a direct current is applied to the coil (17). A gas relief tube (18) is provided to vent gas from the dispenser tube (10) intermediate the tapered valve member (14) and the outlet of the dispenser tube (10). The gas relief tube (18) conveys gas to the space above the cryogenic liquid, for example liquid nitrogen, in the vacuum insulated vessel (2). The dispenser has particular utility in high speed canning and bottling lines.
Patent AT-E132173-T1 (AT)
Inventor: BERGSTROM CHRISTER
IPC: F16H9/04
Filed: 1989-06-07
Granted: 1996-01-15
Abstract: The invention concerns a plastic coated steel tube which is coated with at least one layer of a polyolefin which has been modified with a hydrolysable silane.
Patent AT-E99414-T1 (AT)
Inventor: HOLROYD TREVOR JAMES
IPC: G01H17/00
Filed: 1989-10-04
Granted: 1994-01-15
Abstract: An apparatus (10) for processing acoustic emissions or stress waves in order to recognise features indicative of variations in the process producing the acoustic emissions comprises a transducer (12) acoustically coupled to a machine or industrial process and arranged to detect the acoustic emissions and produce an electrical signal. The electrical signal is amplified by an amplifier (14) and the mean level of the electrical signal is measured by a mean level detector (18) and the minimum level of the electrical signal is measured by a minimum level detector (20). A ratio measurer (22) measures the ratio of the mean level of the electrical signal to the minimum level of the electrical signal. This method is self compensating for variations in the operating conditions of the machine or industrial process, is not significantly affected by electromagnetic switching transients, and can cope with very high numbers of transient excursions.
Patent AT-E94370-T1 (AT)
Inventor: CASTILLO JAMES D
IPC: A61F5/01
Filed: 1989-12-07
Granted: 1993-10-15
Abstract: A brace (10) for supporting a knee joint is disclosed specifically adapted for use in atheletic, i.e. sports, applications. The brace is formed by a pair of frame members (12, 14) disposed on opposite sides of the knee joint which are pivotally connected adjacent one end by way of ratio-swing hinge members (16). Each of the frame members are pivotally connected via a flapper hinge (32) adjacent their opposite end to a support cuff/pad (60, 62) adapted to be affixed to the user's leg adjacent the tibia and femur, respectively. The lateral position of the flapper hinges may be adjusted to accommodate for bowlegged or knock-kneed conditions of the user. Means (80) are additionally provided between the tibia cuff and its respective frame member to allow plane adjustment between the tibia and femur of the user. The femur frame member is formed to include a convex-shaped portion specifically sized to extend over the attachment point of the vastas medialas muscle and thereby readily accommodate differing users.
Patent AT-E88085-T1 (AT)
Inventor: GAROCHE DIDIER
IPC: A61K8/00
Filed: 1989-06-16
Granted: 1993-04-15
Abstract: Process for dyeing keratinous fibres, comprising the application of: (a) a component (A) containing at least one rare earth salt in a medium suitable for dyeing, and (b) a component (b) containing, in a medium suitable for dyeing, at least one indole derivative of formula (I):   <IMAGE> (I)   in which: R1 denotes a hydrogen atom or a C1-C4 alkyl group; R2 and R3, which may be identical or different, denote a hydrogen atom, a C1-C4-alkyl group, a carboxyl group or a (C1-C4 alkoxy)carbonyl group; R4, R5, R6 and R7, which may be identical or different, denote a hydrogen atom, a C1-C4 alkyl, carboxyl, C1-C4 carboxyalkyl, (C1-C4 alkoxy) carbonyl, (C1-C4 alkoxy)carbonyl(C1-C4 alkyl), carbamyl, halogen, mono- or polyhydroxy(C1-C4 alkyl) or C1-C4 aminoalkyl radical, a group OZ in which Z denotes hydrogen or C1-C20 linear or branched alkyl, an aryl(C1-C4 alkyl) group, a formyl group, a linear or branched C2-C20 acyl group, a linear or branched C3-C20 alkenoyl group, a group -SiR11R12R13, a group -P(O)(OR8)2 or a group R6OSO2-; it being possible for the radicals R4 and R5, or alternatively R5 and R6, or alternatively R6 and R7 to form, together with the carbon atoms to which they are attached, a ring optionally containing a carbonyl group, a thiocarbonyl group, a group >P(O)(OR8) or a group >CR9R10; with the proviso that at least one of the radicals R4 to R7 denotes a group OZ or alternatively that R4 and R5, or alternatively R5 and R6, or alternatively R6 and R7 form a ring, R8 and R9 denote a hydrogen atom or a C1-C4 lower alkyl group, R10 denotes a C1-C4 alkoxy group or a mono- or di(C1-C4 alkyl)amino group, and R11, R12 and R13, which may be identical or different, denote linear or branched C1-C4 alkyl groups, and the corresponding salts of alkali metals and alkaline-earth metals, ammonium salts and amine salts, or the addition salts of inorganic or organic acids. the components (A) and (B) being applied on the fibres using a single composition, or the component (A) being applied on the fibres prior or subsequent to the application of the component (B).
Patent AT-E96077-T1 (AT)
Inventor: LUEGHAMER ALBERT
IPC: B65D90/04
Filed: 1990-01-05
Granted: 1993-11-15
Abstract: An extruding and calendering process is described, by which it is possible to produce a plastic sheet (16), in particular for lining concrete tanks, having greatly undercut anchoring elements (10). These attachments preferably comprise wings (13) of sheet-like form which are arranged in something of a V shape, forming an angle and offset from each other with respect to their width. The leading wing in the production operation has a smaller angle with respect to the normal line through the sheet base. As a departure from the rectangular cross-sectional shape described, the wings may also have a round, oval, elliptical or else square cross-section. 
<IMAGE>
Patent AT-E78675-T1 (AT)
Inventor: NEUNAST HORST
IPC: A47J31/36
Filed: 1990-02-22
Granted: 1992-08-15
Abstract: The subject matter of the invention is an automated coffee machine (1) with a filter cartridge (7). The intention is to avoid faulty operation or malfunctions due to the filter cartridge (7) being incorrectly inserted or not fitted with filter paper. For this purpose, a scanning roller (20) is mounted, so as to be tiltable in the automated coffee machine (1) in the region of the brewing apparatus (6) and means are provided on the filter cartridge (7) which move the scanning roller (20) into its effective position and fix it there only after the filter cartridge has been correctly inserted. The overall function of the automated coffee machine can be triggered only when the scanning roller (20) registers the presence of filter paper. <IMAGE>
Patent AT-E89574-T1 (AT)
Inventor: POTTER TERRY A
IPC: C08G18/62
Filed: 1990-07-05
Granted: 1993-06-15
Abstract: The present invention is directed to coating compositions comprising a) polyisocyanates having a content of isocyanate groups blocked by blocking agents of about 10 to 35% by weight and containing about 0.5 to 10.0 % by weight of structural units corresponding to the formula  -CO-NH-NH-CO-  and b) polyhydroxy polyacrylates in an amount sufficient to provide an equivalent ratio of blocked isocyanate groups to hydroxyl groups of about 0.5:1.0 to 2.0:1.0. The present invention is also directed to the coatings prepared from these coating compositions. Finally, the present invention is directed to blocked polyisocyanates which have a content of isocyanate groups blocked by blocking agents of about 10 to 35% by weight and about 0.5 to 10.0 % by weight (calculated as -CO-NH-NH-CO-, MW 86) of structural units corresponding to the formula  -CO-NH-NH-CO-Q-  wherein  Q represents NH-NH-CO- or the group R-(CO-NH-NH-CO)n  R is an n + 1 valent hydrocarbon radical and n has a value from 1 to 3.
Patent AT-E102726-T1 (AT)
Inventor: RUMLAND RAINER
IPC: G08B13/196
Filed: 1990-12-13
Granted: 1994-03-15
Abstract: Infrared light barriers or video control systems are used, as is known, in monitoring bounded, plane areas, for example a level crossing. However, both solutions have the disadvantage that they are unreliable or are of a very complicated design. The invention provides a video control system which permits reliable evaluation using simple means. For this purpose, a camera is used to take and store two fields in each case, one being taken without flash, and the other with. A differential image, now containing only signal components caused by the light of the flash is obtained from the two fields. Given the presence of a three-dimensional object in the monitored area, there is produced on the side of the object averted from the flash a shadow signal which is evaluated and, if necessary, fed to the alarm-triggering device. <IMAGE>
Patent AT-E134743-T1 (AT)
Inventor: TAN DAVID K M
IPC: F04B53/10
Filed: 1990-07-26
Granted: 1996-03-15
Abstract: An outlet valve for a high pressure pump which is designed to alleviate "sticking" of the moveable valve element. An annular recess is formed at a transitional flow area where high pressure fluid flows forwardly and then radially outwardly between contact surfaces of the valve element and a valve seat member. It is believed this alleviates a problem of separated flow at the transition area which would effectively decrease the flow area and cause a localized pressure reduction which would delay proper opening of the valve element. Also, other configurations are shown for tripping the boundary layer to avoid separation, and other configurations to alleviate the same.
Patent AT-E90661-T1 (AT)
Inventor: FIALLA PETER
IPC: C07C39/17
Filed: 1990-04-17
Granted: 1993-07-15
Abstract: PCT No. PCT/AT90/00031 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Apr. 17, 1990 PCT Pub. No. WO90/12776 PCT Pub. Date Nov. 1, 1990.The invention concerns a process for synthesizing 9,9-bis(hydroxyphenyl)fluorene by reacting fluorene with excess phenol using a liquid catalyst prepared by dissolving aluminum trichloride in an anhydrous organic solvent such as toluene evincing the property of an electron donor while hydrochloric-acid gas is being supplied. For the purpose of the synthesis, the fluorenone is dissolved for instance at 60 DEG  C. in the liquid phenol and then the liquid catalyst is dripped into the agitated reaction mixture at such a rate that the temperature of the reaction mixture is kept below 60 DEG  C. Following catalyst addition and subsequent after-reaction interval of several hours, the raw product is mixed with hot water and the excess phenol is removed by steam distillation. After signle-washing with water, the raw product is dissolved in hot acetone, allowed to crystallize, is filtered out and dried in vacuum. Lastly the raw product is recrystallized from 1,2-dichloroethane to form the pure product.
Patent AT-E140438-T1 (AT)
Inventor: DEININGER JAMES PAUL
IPC: C02F1/62
Filed: 1990-05-09
Granted: 1996-08-15
Abstract: PCT No. PCT/US90/02509 Sec. 371 Date Nov. 7, 1991 Sec. 102(e) Date Nov. 7, 1991 PCT Filed May 9, 1990.A process of treating water to remove metal ion contaminants contained therein, said metal ion contaminants selected from the group consisting of metals in Groups 8, 1b, 2b, 4a, 5a, or 6a of the periodic table, lanthanide metals, and actinide metals including transuranic element metals, by adjusting the pH of a metal ion contaminant-containing water source to within the range of about 6.5 to about 14.0, admixing the water source with a mixture of an alkali or alkaline earth ferrate and a water soluble salt, e.g., a zirconium salt, in an amount sufficient to form a precipitate within the water source, the amount the mixture of ferrate and water soluble salt effective to reduce the metal ion contaminant concentration in the water source, permitting the precipitate in the admixture to separate and thereby yield a supernatant liquid having a reduced metal ion contaminant concentration, and separating the supernatant liquid having the reduced metal ion contaminant concentration from the admixture is provided. A composition of matter including an alkali or alkaline earth ferrate and a water soluble salt, e.g., a zirconium salt, is also provided.
Patent AT-E97045-T1 (AT)
Inventor: SCHEER GERHARD
IPC: B23B31/02
Filed: 1990-08-02
Granted: 1993-11-15
Abstract: A device for connecting two tool parts having a common axis. The device includes a fitting pin projecting axially from the first tool part and a connecting sleeve projecting from the second tool part and having a mating bore for receiving the fitting pin. A tightening mechanism equipped with a tightening bolt movable in a crossbore of the fitting point assures a sufficient planar surface to planar surface tightening between the two tool parts. Aside from the tightening in direction of the tightening bolt, a clamping of the fitting pin into the mating bore of the connecting sleeve is achieved through suitable measures, the clamping extending transversely with respect to the tightening-bolt direction and resulting in an automatic centering of the tool parts with respect to their common axis and in a reinforcement of the connection transversely with respect to the tightening-bolt axis.
Patent AT-E125820-T1 (AT)
Inventor: PICKART LOREN R
IPC: A61K38/00
Filed: 1990-08-28
Granted: 1995-08-15
Abstract: A variety of compositions suitable for use with methods for (a) reducing the formation of stomach ulcers in warm-blooded animals, (b) reducing the secretion of stomach acid in warm-blooded animals, (c) increasing the secretion of cytoprotective mucous in the stomach of warm-blooded animals, and (d) healing established stomach or intestinal ulcers in warm-blooded animals are disclosed. The compositions include glycyl-L-histidyl-L-lysine, L-lysyl-L-histidyl-glycine, L-lysyl-L-histidyl-glycine:copper(II), glycyl-L-histidyl-L-lysine:copper(II), and derivatives thereof.
Patent AT-E85381-T1 (AT)
Inventor: WARNEKE HORST
IPC: E04C2/08
Filed: 1990-10-11
Granted: 1993-02-15
Abstract: PCT No. PCT/EP90/01706 Sec. 371 Date Jun. 13, 1991 Sec. 102(e) Date Jun. 13, 1991 PCT Filed Oct. 11, 1990 PCT Pub. No. WO91/05925 PCT Pub. Date May 2, 1991.The steel coffer is provided in the form of a box-like coffer element (1) of great load-bearing capacity, having a wall (2), flat per se, and a circumferential, multiply-folded edge section (3), which has stiffening sections (4) fastened underneath the coffer wall (2), has perforations (5) and connecting holes (6) in the circumferential edge section (3) and has, in the corners, notches (7) for folding the edge sections (3) and for insertion of the supports (8).