baber/WOPTO huggingface dataset:
Patent DE-69114997-D1 (DE)
Inventor: LEBKOWSKI JANE
IPC: C12R1/92
Filed: 1991-10-29
Granted: 1996-01-11
Abstract: A simplified method to produce recombinant adeno-associated virus (AAV) vectors is described. The procedure involves the use of chimeric plasmids which incorporate the Epstein Barr nuclear antigen (EBNA) gene, the latent origin of replication of Epstein Barr Virus (oriP), and a recombinant AAV genome. The chimeric plasmids themselves are also a part of the present invention. These EBV/AAV plasmids are maintained as multicopy extra-chromosomal elements in cells, such as human 293 cells. Permanent cell lines carrying these EBV/AAV plasmids are induced to produce large amounts of recombinant AAV virus upon addition of wild-type, adeno-associated virus helper functions. Recombinant AAV vectors produced in this manner are capable of transducing exogenous genes into other human cell lines and exhibit all of the attributes of viral elements produced by conventional methods.
Patent DE-69122386-D1 (DE)
Inventor: SARGINSON PETER ASHLEY
IPC: H04H20/00
Filed: 1991-05-30
Granted: 1996-10-31
Abstract: PCT No. PCT/GB91/00863 Sec. 371 Date Jan. 24, 1992 Sec. 102(e) Date Jan. 24, 1992 PCT Filed May 30, 1991 PCT Pub. No. WO91/19391 PCT Pub. Date Dec. 12, 1991A broadcast receiver is disclosed which separates 16-bit binary program labels from a transmitted television signal and applies the television signal to a recorder. The viewer enters, via a keyboard, short program labels which up to three decimal digits in length. These entered short labels are then converted into 16-bit binary program codes by a mapping function processor. Each of the 16-bit codes differs in at least two binary positions from any other 16-bit codes. These codes are stored and compared with received codes and when they agree the video recorder is controlled so as to record the TV signal. Thus, the viewer does not have to enter long codes but can use short labels to identify the programs. The short labels can be obtained by the viewer from a printed TV listing.
Patent DE-69130225-D1 (DE)
Inventor: TSURUMI KAZUNORI
IPC: F23D14/18
Filed: 1991-11-26
Granted: 1998-10-22
Abstract: This invention is a combustion process having a series of stages in which a fuel/oxygen-gas-containing mixture (16, 18) is combusted stepwise using a series of specific catalysts and catalytic structures (figure 2) and, optionally, a final homogeneous combustion zone to produce a combusted gas at a selected temperature preferably between 1050 DEG  and 1700  DEG C. Depending upon the pressure of operation, there may be two or three discrete catalytic stages (stages 1, 2 and 3). The choice of catalysts and the use of specific structures, including those employing integral heat exchange (44) results in a catalyst and its support which are stable due to their comparatively low temperature, do not deteriorate, and yet the product combustion gas is at a temperature suitable for use in a gas turbine, furnace, boiler, or the like, but has low NOx content. Neither fuel nor air is added to the combustion process except in the initial stage.
Patent DE-69132352-D1 (DE)
Inventor: SOULE R
IPC: C07K16/36
Filed: 1991-10-17
Granted: 2000-09-07
Abstract: Coagulation protein antagonists are disclosed, which include monoclonal-type antibodies and related cell lines disclosed for the production of specific, neutralizing antibodies against factors VII and VIIa and the tissue factor/factor VIIa bimolecular complex, which antibodies are useful for the prevention or treatment of thrombotic and related diseases, for immunoaffinity isolation and purification of factors VII and VIIa and the tissue factor/factor VIIa complex, and for determination of factors VII or VIIa and the tissue factor/factors VII or VIIa complex in a biological sample.
Patent DE-69200997-D1 (DE)
Inventor: CAMPBELL IAIN JAMES
IPC: A23L9/20
Filed: 1992-04-06
Granted: 1995-02-09
Abstract: The invention concerns whippable non-dairy creams (NDC's) that contain 15-60% of fat, wherein the fat consists mainly of a liquid oil. The NDC's further contain 0.005-3.0 wt.% of a food-acceptable inorganic salt, preferably CaCl2.
Patent DE-69207938-D1 (DE)
Inventor: YAMAMOTO HIROYUKI
IPC: G04F3/06
Filed: 1992-03-30
Granted: 1996-03-14
Abstract: A scale indication device includes a character plate (30) having sets of characters printed on a front side thereof such that each set of characters has characters disposed about an eccentric circle having a predetermined radius. A scale plate (40) is disposed adjacent the character plate. The scale plate (40) has a window (43) corresponding to each of the sets of characters such that only one of the characters in each set may be viewed through the window at a time. An eccentric rotation device (20) is mounted on a gearbox (10) and rotates the character plate such that different ones of the characters in each set may be viewed through the window (43). The rotation device includes a scale switching gear (23) rotatable about an axis, a first engagement device (24) formed on the scale switching gear at a distance from the axis equal to the predetermined radius, and a second engagement device formed on the character plate (30) for rotatably engaging the first engagement device (24). <IMAGE>
Patent DE-69211576-D1 (DE)
Inventor: VAN DEN BOGAERT JEAN-FRANCOIS
IPC: B65H26/02
Filed: 1992-02-20
Granted: 1996-07-25
Abstract: The subject of the present invention is a procedure and a machine for continuously controlling an endless web. 
<??>This machine essentially comprises a frame 1 supporting two cylinders 2,3 which are capable of rotationally driving an endless web B to be controlled, and carrying, above the web B, two systems 10,11 for injecting a dye (colouring agent) and two cameras 12,13 connected to a computer O, while an encoder 8 is mechanically connected to the shaft of a motor 7 for rotatably driving one 2 of the two cylinders and is electrically connected to the injection systems 10,11 and to the cameras 12,13. 
<??>The procedure and the machine of the invention enable the misalignment (frame misregistration) of the coloured patterns on a fabric to be assessed with high accuracy and the mean position of the neutral fibre in an endless web to be measured very accurately. 
<IMAGE>
Patent DE-69211816-D1 (DE)
Inventor: JUNCKER RICHARD
IPC: G11B5/265
Filed: 1992-10-28
Granted: 1996-08-01
Abstract: Magnetic head for digital signal comprising a dual-coil system, each coil (38, 40) being wound in half about a first limb (32) of a U-shaped core (30) and in half about a second limb (34) so as to create, when the relevant coil is traversed by a suitable electric current, a magnetic field whose components which are not channelled through the core are compensated in order to give a zero resultant and those channelled through the core are compounded. <IMAGE>
Patent DE-69211969-D1 (DE)
Inventor: SHIOE YASUHIKO
IPC: G06F11/14
Filed: 1992-11-12
Granted: 1996-08-08
Abstract: A distributed control system including a control station that takes charge of control operation, and a remote input/output device that is connected to the control station through a remote input/output bus. In a normal state, cyclic scan transmission is carried out by using the remote input/output bus so that input/output data handled by the control station and input/output data on the remote input/output device side are maintained equivalently. The control station is provided with a continuation transmission service means that first performs transmission for urgent output only and then performs normal cyclic scan transmission service after the completion of the transmission for urgent output, an initialization start transmission service means that first performs cyclic scan transmission for input only, and an interruption duration measuring means that measures a period of transmission interruption duration of the remote input/output bus. When the result of measurement made by the interruption duration measuring means is shorter than a predetermined time, the continuation transmission service means is activated, whereas, when the result of measurement by the interruption duration measuring means is longer than the predetermined time, the initialization start transmission service means is activated. Thus, when the power supply recovers from a power failure, for example, the system can recover from the transmission interruption state rapidly and shift to the normal process control operation promptly. <IMAGE>
Patent DE-69220307-D1 (DE)
Inventor: FORESTER DAVID ROGER
IPC: C10L1/2383
Filed: 1992-09-08
Granted: 1997-07-17
Abstract: Polyalkenylsuccinimide-maleic anhydride reaction products are used as effective antifoulants in a liquid hydrocarbonaceous medium, during processing of such liquids at elevated temperatures. The reaction products can be formed via a two-step reaction in which a polyalkenylsuccinic anhydride precursor is reacted with an amine to form polyalkenylsuccinimide intermediate which, in turn, is reacted with maleic anhydride.
Patent DE-69222885-D1 (DE)
Inventor: BLANCHARD LUC
IPC: B01J23/40
Filed: 1992-05-06
Granted: 1997-12-04
Abstract: Nonselective oxidation catalyst withstanding high temperatures, and process for the preparation of this catalyst. According to the invention this catalyst comprises a support based essentially on alumina stabilised by silicon, and a precursor of the active phase, consisting of a noble metal M in which the active phase is a cationic amine complex of [M(NH3)4]<++> type or a compound chosen from tetrachloropalladic acid. The catalyst of the invention can be employed especially in processes for catalytic combustion of hydrocarbons, of carbon monoxide, of hydrogen or of mixtures thereof.
Patent DE-69225426-D1 (DE)
Inventor: NEISES BERNHARD
IPC: C07K5/08
Filed: 1992-03-13
Granted: 1998-06-18
Abstract: This invention relates to novel polyfluorinated alkyl derivatives of certain tripeptides, to the methods for their preparation, the intermediates therefore, to their use in inhibiting thrombin and lung tryptase and in their end-use application as anti-coagulants useful in treating thrombophlebitis and coronary thrombosis and in the treatment of asthma.
Patent DE-69308325-D1 (DE)
Inventor: SMITH ROBERT
IPC: E03B1/04
Filed: 1993-12-29
Granted: 1997-04-03
Abstract: PCT No. PCT/GB93/02667 Sec. 371 Date Aug. 22, 1995 Sec. 102(e) Date Aug. 22, 1995 PCT Filed Dec. 29, 1993 PCT Pub. No. WO94/16157 PCT Pub. Date Jul. 21, 1994A water management system is disclosed comprising a first distribution system having a wastewater outlet connected to a settling chamber, which has an overflow to a discharge chamber. The settling chamber has a means for removing settled solids comprising a fluidizing duct having a supply unit connected to a source of water under pressure and a discharge duct within the supply duct for discharge of a slurry of solids from the settling chamber. The discharge chamber is connected to a storage tank for supplying treated water to a second water distribution system.
Patent DE-69313842-D1 (DE)
Inventor: VERDINI ANTONIO
IPC: C07K5/02
Filed: 1993-04-02
Granted: 1997-10-16
Abstract: PCT No. PCT/EP93/00825 Sec. 371 Date Sep. 27, 1994 Sec. 102(e) Date Sep. 27, 1994 PCT Filed Apr. 2, 1993 PCT Pub. No. WO93/21208 PCT Pub. Date Oct. 28, 1993.Retro-inverted tetrapeptides of formula I  e side-chain of threonine; R1 is the side-chain of arginine, leucine or glutamine; and R2 is a hydrogen atom or a metabolically perishable acyl group; with the proviso that when R1 is the side-chain of arginine, R cannot be the side-chain of threonine; diastereo-isomeric forms and pharmacologically acceptable salts, esters and amides thereof. These compounds are useful as immuno-stimulating agents.
Patent DE-69315438-D1 (DE)
Inventor: GIULIANO MARIO
IPC: A47J31/46
Filed: 1993-06-21
Granted: 1998-01-08
Abstract: PCT No. PCT/EP93/01572 Sec. 371 Date Feb. 21, 1995 Sec. 102(e) Date Feb. 21, 1995 PCT Filed Jun. 21, 1993 PCT Pub. No. WO94/00045 PCT Pub. Date Jan. 6, 1994An espresso coffee maker is provided with a heat exchanger, a coffee dispenser unit and a water supply system in conjunction with the heat exchanger for supplying heated water to the coffee dispenser unit. The water supply system feeds cold water to the heat exchanger and heated water is delivered to the dispenser unit. A heated water return pipe is connected to the heat exchanger from the dispenser unit to form a recirculation circuit between the heat exchanger and the dispenser unit through which the heated water flows by natural convection to transfer heat from the heat exchanger to the dispenser unit. The water supply system includes at least one heat operated control valve incorporated in the recirculation circuit. The valve is provided with a chamber and a shutter is movable in the chamber to control the circulation of the water. A bias element made of a shape-memory material urges the shutter towards a normal position throttling down the transfer port when the temperature of the water through the recirculation circuit is above the transition temperature of the shape-memory material.
Patent DE-69317889-D1 (DE)
Inventor: LEWIS JEFFREY
IPC: A61M5/158
Filed: 1993-06-17
Granted: 1998-05-14
Abstract: This invention relates to an improved arterial catheterization system which is designed to allow the user to quickly visualize the early flashback of blood after penetration of a vessel. The improved arterial catheterization system of this invention allows for minimum blood loss during initial penetration of the blood vessel. Specifically, this invention is directed to a system for introducing an over-the-needle catheter into a blood vessel, and comprises an inserter unit having a hollow needle and a catheter having a lumen such that the catheter is adapted to be carried on the needle. The catheter and needle cooperate to form a first flashback chamber therebetween. The first flashback chamber is at least partially translucent and allows for the visualization of blood flow upon insertion of the needle into a blood vessel. A guide wire, which is slidably mounted on the inserter unit within the needle, is dimensioned in relation to the needle in order to provide a blood flow passage therebetween. A second flashback chamber is formed in the inserter unit and connected to the needle to receive blood flow. The guide wire serves as a guide for the catheter as the catheter is advanced off of the needle, along the guide wire and into the blood vessel. The guide wire and the catheter are separable after the catheter is placed in the blood vessel.
Patent DE-69323873-D1 (DE)
Inventor: BAUMANN HANNS U
IPC: E04C3/20
Filed: 1993-05-05
Granted: 1999-04-15
Abstract: A generally rectangular wire grid of welded construction is utilized to define and maintain the positioning of rebar charged therethrough during the formation of structural column and girder cages. Pre-positioned ties guide the rebar through the grid. The pre-positioned ties are then tightened such that the rebar is held firmly in place at the close tolerance positions defined by the prefabricated grid. A plurality of such grids are assembled into expandable bundles such that they may be expanded in an accordion-like fashion about rebar charged therethrough, resulting in properly spaced grids for defining and maintaining the position of the rebar. Additional rebar members may then be charged therethrough to complete the construction of a column or girder cage. The modular reinforcement cages of the present invention thus eliminate piecemeal engineering requirements by providing modular building concepts in which a unique rebar bundle pattern facilitates improved containment.
Patent DE-69333760-D1 (DE)
Inventor: OCHOA AUGUSTO C
IPC: A61P31/04
Filed: 1993-04-06
Granted: 2005-03-24
Abstract: A soluble immunosuppressive factor present in serum derived from tumor-bearing mammals, is associated with changes in TCR protein subunit levels, T lymphocyte signal transduction pathway proteins. These changes provide a method of determining the level of immunosuppression in a mammal by determining the level of expression of at least one selected TCR subunit protein, a protein in the T lymphocyte signal transduction pathway, or of the NF- kappa B/rel family and comparing the level and pattern to that found in non-immunosuppressed individuals. The method is useful to identify patients having T lymphocytes capable of activation for immunotherapy and for identifying agents which cause or reverse immunosuppression. An isolated immunosuppressive factor associated with the level of expression of the proteins is useful for suppressing the immune response, for example, in organ transplantation.
Patent DE-69400940-D1 (DE)
Inventor: BRINATI GIULIO
IPC: C08F114/22
Filed: 1994-05-17
Granted: 1997-01-02
Abstract: A polyvinylidenefluoride (PVDF) having high mechanical properties both at room temperature and at high temperatures, having very good processability and high thermochemical resistance to dehydrofluorination, is prepared by means of a polymerization process of vinylidenefluoride in aqueous emulsion at a temperature comprised between 95 DEG  and 120 DEG C, in the presence of a chain transfer agent. In this way it is possible to obtain, using non-hazardous peroxidic initiators (for instance diterbutylperoxide), a PVDF particularly suitable for applications where high mechanical and thermochemical resistance properties are required, such as for instance the manufacture of articles for chemical industry (pipes, valves, fittings, tanks, heat exchangers, membranes, flanges, etc.).
Patent DE-69401547-D1 (DE)
Inventor: GIRAUD JEAN
IPC: C07B63/00
Filed: 1994-07-26
Granted: 1997-03-06
Abstract: The present invention relates to a process for crystallising methionine by addition of an aluminium salt of an organic acid.
Patent DE-69402583-D1 (DE)
Inventor: MOMOSE KAZUHIKO
IPC: B26B19/14
Filed: 1994-01-19
Granted: 1997-05-22
Abstract: An electric rotary razor including at least one outer cutter (36) which has slits (37a) for whisker entry and at least one inner cutter (38) having a plurality of cutter blades (40). Each one of the cutting blades (40) is inclined in the rotational direction of the inner cutter (38) and has a cutting edge surface (41) at its upper end that slide on the bottom surface of the outer cutter (36). The cutting edge surface (41) is thinner than the cutter blade (40) or the cutter blade (40) can have a recess (40a) beneath the cutting edge surface (41). Thus, sheared whiskers are prevented from sticking to the cutter blade (40) of the inner cutter (38). <IMAGE>
Patent DE-69408295-D1 (DE)
Inventor: BARR ROBERT K
IPC: G03F7/027
Filed: 1994-10-27
Granted: 1998-03-05
Abstract: A photoimageable compsn. which can be carried in an aq. medium comprises: (A) 30-80 wt.% of a latex binder polymer with a carboxylic acid functionality which gives an acid no. of 50-250; (B) 15-50 wt.% of alpha, beta-ethylenically unsatd. monomers; (C) 0.1-25 wt.% of a photoinitiator which generates free radicals; (D) 1-40 wt.% of a neutralising base and/or a polyether polyurethane associate thickener which stabilises the compsn. as an emulsion and (E) 0.1-10 wt.% of one or more polysiloxanes. Also claimed is a dry film having a polymeric support carrying the above compsn.
Patent DE-69408685-D1 (DE)
Inventor: MERCER JAMES
IPC: B29C47/06
Filed: 1994-10-06
Granted: 1998-04-02
Abstract: Monolayer and multilayer non-oriented polyester films comprising of at least one layer of an amorphous heat-sealing polyester wherein the heat-sealing polyester consisting essentially of terephthalic acid, ethylene glycol, and about 7-15 mol % cyclohexanedimethanol. The heat-sealing polyester has a heat of fusion greater than 0.5 cal/g and is sufficiently crystallizable to allow the drying of mixtures of the heat-sealing polyesters with other crystallizable polyesters without sticking. Multilayered films also contain a layer of an amorphous crystallizable polyethylene terephthalate.
Patent DE-69412410-D1 (DE)
Inventor: MULLET WILLIS
IPC: E05F1/16
Filed: 1994-04-29
Granted: 1998-09-17
Abstract: A counterbalancing mechanism (10) for a door (D) movable between a dosed position proximate a door frame (12) and an open position displaced therefrom including a pair of drums (100, 100) for reeving lengths of cable (C) thereabout which are affixed to the door (D), shafts (70) for freely rotatably mounting the drums thereon, a pair of brackets (60, 60) mounted in spaced relation on the door frame, one of the brackets supporting each of the pair of shafts, a drive tube (30) extending between the pair of drums and being non-rotatably affixed thereto, a coil spring (80) positioned interiorly of the drive tube, said coil spring having one end (82) thereof non-rotatably affixed to the drive tube and the other end (81) non-rotatably affixed to the shaft, and a tension adjusting mechanism (110) for normally restraining the shafts and for effecting rotation of the shafts to selectively adjust the torsional forces in the coil spring.
Patent DE-69415680-D1 (DE)
Inventor: CURRO JOHN
IPC: A61F13/15
Filed: 1994-08-04
Granted: 1999-02-11
Abstract: Absorbent article such as disposable diapers, incontinent briefs, diaper holders, and the like, that have a unique composite member forming a portion of the elasticized side panel and the elasticized waistband. The composite member includes an elastomeric member and a three-dimensional, macroscopically expanded, formed-film member secured to at least one of the surfaces of the elastomeric member. The composite member provides the preferred bulk, elasticity, resiliency, and stiffness required to withstand the application, wear and removal stresses and provide the desired comfort during the typical wearing cycle of a disposable diaper.
Patent DE-69420642-D1 (DE)
Inventor: VANDERLAAN DOUGLAS G
IPC: C08F220/28
Filed: 1994-07-21
Granted: 1999-10-21
Abstract: A soft contact lens which comprises a water-swollen gel of a polymer prepared by polymerizing one or more hydrophilic monomers such as 2-hydroxyethyl methacrylate, one or more cross-linking monomers, and a monomer that contains metal-chelating functionality such as an aminopolycarboxylic acid that contains a polymerizable olefinic group.
Patent DE-69422045-D1 (DE)
Inventor: INCULET ION I
IPC: C02F1/46
Filed: 1994-08-18
Granted: 2000-01-13
Abstract: A water treatment apparatus is provided in which the ozone generation and the water treatment may take place simultaneously. The ozone is generated from a continuous supply of air and/or oxygen at the surface of a running water by means of a high voltage electrode placed in the air or in oxygen at some distance above the water surface. The strong electric field between the high voltage electrode and the surface of the electrically grounded water stream generates a multitude of small Taylor cones at the surface of the water. Each Taylor cone goes into corona and in the process it generates the ozone. As the ozone is generated at the water surface, a substantial amount of ozone is immediately dissolved in water and the ozone that diffuses in the air continues to be in contact with the water surface. The undissolved ozone may be percolated through the same water for an additional primary or secondary ozonation.
Patent DE-69422416-D1 (DE)
Inventor: HUIKARI PASI TAPIO
IPC: F16L55/18
Filed: 1994-10-11
Granted: 2000-02-03
Abstract: PCT No. PCT/SE94/00953 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Oct. 11, 1994 PCT Pub. No. WO95/10727 PCT Pub. Date Apr. 20, 1995The invention relates to a method for relining an underground branch conduit (10) of an underground main conduit (11) by a relining pipe (14) in the form of a radially stiff double-walled pipe with a corrugated outer wall (14A) and a smooth elastic inner wall (14B) being inserted by use of a traction rope (22), a draw shoe (20) and a pressure plate (25). A stop element (27) is provided on the traction rope (22), which can be pressed against the draw shoe by the motion of the traction rope in relation to the draw shoe.