baber/WOPTO huggingface dataset:
Patent DE-69433329-T2 (DE)
Inventor: PATEL ARVIND D
IPC: C09K8/22
Filed: 1994-07-01
Granted: 2004-09-09
Abstract: A water-base drilling fluid for use in drilling wells through a formation containing a clay which swells in the presence of water, said drilling fluid comprising:     (a) a weight material; and (b) the reaction product of (i) a tertiary amine which is dimethylethanolamine and having the following formula: <CHEM> wherein both R1 and R2 are methyl groups, and R3 is a hydroxyethyl group, with (ii) an alkyl halide of the following general formula R-X wherein R is a methyl group, and X is a halogen selected from chlorine, bromine, iodine, or combinations thereof, said reaction product being further characterized by (1) a low toxicity as assessed by the Mysid shrimp test, and (2) a compatibility with anionic drilling fluid components established by failing to yield a precipitant in the presence of anionic polymers, said reaction product being present in sufficient concentration to reduce the swelling of said clay.
Patent DE-69502596-T2 (DE)
Inventor: TASKIS CHARLES
IPC: B65D51/00
Filed: 1995-03-13
Granted: 1998-11-19
Abstract: A container having a closure comprising a closure wall having a puncturable region in communication with the interior of the vessel, and having on an inwardly facing region of the closure wall a desiccant material separated from the interior of the vessel by a semi-permeable membrane which permits transmission of water vapor therethrough but is substantially impermeable to liquid water.
Patent DE-69502751-T2 (DE)
Inventor: ISHIGURO SUSUMU
IPC: C07D513/04
Filed: 1995-03-08
Granted: 1998-09-24
Abstract: Particular hexahydropyrano [3, 2-b] [1, 4] benzothiazine derivatives represented by the following general formula (I) or pharmaceutically acceptable acid-addition salts thereof. <CHEM> The compounds can facilitate the metabolic turnover of inositol phospholipids at a hippocampus playing an important part in memory, and improve cerebral function leading the memory. The compounds can be utilized as agents for activating brain metabolism and improving cerebral function.
Patent DE-69520407-T2 (DE)
Inventor: AUBERT DANIEL
IPC: C09K23/38
Filed: 1995-11-17
Granted: 2001-09-06
Abstract: Gel compsns. comprise: (a) a non-polar medium; (b) a liq. "multicaternary surfactant" (disclosed as having at least two hydrophobic chains attached to a hydrophilic head) which is in acid form and is soluble or dispersible in the medium; (c) neutralising agent present in amt. which is 2-30 (pref. 4-20) times the amt. required to neutralise the surfactant; (d) water in amt. of 0.2-5 (pref. 0.3-3) moles per mole of surfactant, at least part of the water being introduced with surfactant and/or neutralising agent; (e) opt. emulsifier capable of emulsifying the gel to aq. medium; and (f) opt. solid filler that is opt. soluble in medium.
Patent DE-69524868-T2 (DE)
Inventor: PRENGER JAN HENDRIK
IPC: B29C48/90
Filed: 1995-03-17
Granted: 2002-08-22
Abstract: PCT No. PCT/NL95/00100 Sec. 371 Date Nov. 18, 1996 Sec. 102(e) Date Nov. 18, 1996 PCT Filed Mar. 17, 1995 PCT Pub. No. WO95/25627 PCT Pub. Date Sep. 28, 1995Method and device for manufacturing biaxially oriented tubing from thermoplastic material. The method includes forcing the tube over a mandrel at an orientation temperature of the plastic material, which mandrel includes an expansion part which produces expansion in the circumferential direction of the tube, and downstream of the mandrel the exertion of an axial pulling force on the tube, in the course of which the tube encounters a resistance which counteracts the movement of the tube over the mandrel. The method also includes the exertion of an influence sector-wise in an adjustable manner in the circumferential direction of the tube on the resistance which counteracts the movement of the tube over the mandrel. In an advantageous embodiment, the temperature of the plastic material of the tube is influenced sector-wise in an adjustable manner, viewed in the circumferential direction of the tube. The measures according to the invention lead to better control over the manufacture of biaxially oriented tubing.
Patent DE-69524877-T2 (DE)
Inventor: RUNDQWIST LARS
IPC: G05B11/36
Filed: 1995-02-14
Granted: 2002-06-27
Abstract: The present invention relates to a method and a device for executing phase compensation in a control system of a motor-driven vehicle, in which the time derivative for an output signal (y) from a circuit (1) contained in the control system is limited relative to the time derivative for an input signal (u) to the circuit (1) if the time derivative for the input signal (u) exceeds a predetermined value. A difference signal ( ELEMENT ) is formed between the output signal (y) and a signal (x) present in the circuit (1), the time derivative of which is not limited in relation to the time derivative for the input signal (u). The difference signal ( ELEMENT ) is filtered via an asymptotically stable filter (3) to form a signal ( delta ), which is fed back and added to the input signal (u) of the circuit (1) to form the signal (x). A conventional rate limiter may be used to form the output signal (y) from the signal (x).
Patent DE-69528448-T2 (DE)
Inventor: STOCKWELL OLIVER
IPC: C08L33/06
Filed: 1995-11-16
Granted: 2003-07-03
Abstract: Flexographic or other printed paper is deinked by a process which comprises pulping in the presence of an emulsion of crosslinked, insoluble, ionisable and swellable polymer particles. The emulsion preferably provides a viscosity (at 3%) in the ionised state of below 50,000 cps (Brookfield RVT) and is novel.
Patent DE-69530405-T2 (DE)
Inventor: OHRAN S
IPC: G06F11/14
Filed: 1995-10-10
Granted: 2003-10-30
Abstract: A system and method for providing a static snapshot, or image, of data stored on a mass storage system are disclosed. First, a preservation memory is cleared and a virtual device is created. Whenever a write is to be performed on the mass storage system, a check is made of the preservation memory to determine if it contains a block associated with the mass storage write address. If there is not, a copy of the block in the mass storage system at the block write address is placed in the preservation memory. Whenever a read is to be performed on the virtual device, a check is made of the preservation memory to determine if it contains a block associated with the virtual device read address. If there is such a block, that block is returned as the result of the virtual device read. Otherwise, the block at the virtual device block read address is returned as the result.
Patent DE-69607357-T2 (DE)
Inventor: LANTZ MARCEL
IPC: F24D13/02
Filed: 1996-08-07
Granted: 2000-12-07
Abstract: An electric heater in the form of a wall panel, having an electric heating resistor (4) embedded in a refractory material in the form of a plate or panel. The electric heater is characterised in that it has, on the exposed surface thereof (6), ceramic tiles (7), particularly faience tiles, defining, with a frame (8) of a suitable material, a lost framework (9) within which refractory concrete is poured (10), a metal mesh or the like (11) supporting the heating resistor (4) being embedded in the concrete. A method for making such a heater is also described.
Patent DE-69614694-T2 (DE)
Inventor: MENTION ANDRE
IPC: A61K9/46
Filed: 1996-06-28
Granted: 2002-07-04
Abstract: Granulates comprising an effervescent couple of anhydrous powdered monosodium citrate and powdered sodium bicarbonate and prepared using a roller compactor are formulated into pharmaceutical compositions.
Patent DE-69620835-T2 (DE)
Inventor: GARDNER GEOFF
IPC: A62B25/00
Filed: 1996-07-26
Granted: 2002-08-29
Abstract: A breathing apparatus is described including a source of breathable gas (1), a carrying unit (2,3) for carrying the source of breathable gas (1), a safety belt (8), and a releasable coupling (7,14) for coupling the carrying unit to the safety belt (8). Since the breathing apparatus can be attached to a safety belt (8) which the fire fighter may already be wearing, the breathing apparatus can be quickly donned. <IMAGE>
Patent DE-69631346-T2 (DE)
Inventor: ULLAKKO KARI MARTTI
IPC: H01L41/12
Filed: 1996-07-11
Granted: 2005-01-13
Abstract: The present invention relates to an actuator including an actuating element for producing motion and/or force. The actuating element comprises material having a twinned structure. It is possible to change the proportions of the twin variants with a magnetic field, induced by at least one source of a magnetic field. The actuator is suitable for a number of applications including pumps, motors, injectors and the like applications where motion and/or force is needed. <IMAGE>
Patent DE-69636885-T2 (DE)
Inventor: COSMAN ERIC R
IPC: A61B18/00
Filed: 1996-05-02
Granted: 2007-06-21
Abstract: For heat ablating living tissue of a body, an ablation electrode (11, 192), contacting a surface of the tissue or within tissue, is coupled to an RF power supply (16, 136, 166, 262) referenced to a second electrode contacting the body. Fluid coolant is circulated to cool the contact surface extending the ablation to an increased volume of tissue. Temperature may be sensed contiguous to the surface to control the flows of RF heating energy and fluid coolant. Computer capability implements control and provides graphics displays of data, preplans, or controls relative to the ablation. Several forms of electrode structures accommodate specific objectives. <IMAGE>
Patent DE-69701626-T2 (DE)
Inventor: YPMA MARCO
IPC: D01F2/02
Filed: 1997-02-13
Granted: 2000-09-21
Abstract: PCT No. PCT/EP97/00693 Sec. 371 Date Aug. 25, 1998 Sec. 102(e) Date Aug. 25, 1998 PCT Filed Feb. 13, 1997 PCT Pub. No. WO97/30198 PCT Pub. Date Aug. 21, 1997Cellulose fibres and filaments are prepared from a spinnable, cellulose-containing solution containing 94-100 wt. % cellulose, water, and phosphoric acid and/or anhydrides of phosphoric acid. The resulting cellulose fibres and filaments have an elongation break point greater than 7%. The cellulose-containing solution used to prepare the fibres and filaments may be either isotropic or anisotropic. The cellulose-containing solution is coagulated in a liquid containing water and cations, and the cations are preferably monovalent. Fibres and filaments prepared in this manner are especially suitable for use in textiles.
Patent DE-69731215-T2 (DE)
Inventor: LAWLOR MARY
IPC: C09D9/00
Filed: 1997-10-22
Granted: 2005-11-17
Abstract: A paint stripper for use by immersion of a painted substrate in a bath of the composition or application in place has two phases, one aqueous and the other of partially water soluble organic solvent. The aqueous phase is saturated with organic solvent. The organic solvent is preferably benzyl alcohol, dibasic ester or ethyl-e-ethoxypropionate, The total amount of organic solvent in the bath is suitably in the range 2 to 20%. The stripper may be acid or alkali activated. The application stripper is thickened to avoid separation during storage.
Patent DE-69802372-T2 (DE)
Inventor: JOERGENSEN THOMAS MARTINI
IPC: G06K9/64
Filed: 1998-06-09
Granted: 2002-08-14
Abstract: The invention relates to a system and a method of training a computer classification system which can be defined by a network comprising a number of n-tuples or Look Up Tables (LUTs), with each n-tuple or LUT comprising a number of rows corresponding to at least a subset of possible classes and comprising columns being addressed by signals or elements of sampled training input data examples, each column being defined by a vector having cells with values, the method comprising determining the column vector cell values based on one or more training sets of training input data examples for different classes so that at least part of the cells comprise or point to information based on the number of times the corresponding cell address is sampled from one or more sets of training input examples, and determining weight cell values corresponding to one or more column vector cells being addressed or sampled by the training examples to thereby allow weighting of one or more column vector cells of positive value during a classification process, said weight cell values being determined based on the information of at least part of the determined column vector cell values and by use of at least part of the training set(s) of input examples. A second aspect of the invention is a system and a method for determining - in a computer classification system - weight cell values corresponding to one or more column vector cells being addressed by the training examples, wherein the determination is based on the information of at least part of the determined vector cell values, said determination allowing weighting of column vector cells having a positive value or a non-positive value. Finally the invention provides a method and a system for classifying input data examples into a plurality of classes using the computer classification systems. <IMAGE>
Patent DE-69806883-T2 (DE)
Inventor: POWELL JAMES A
IPC: B29C49/04
Filed: 1998-10-15
Granted: 2003-01-23
Abstract: A clean air duct (300) comprises a pair of tubular bodies (302, 310), each tubular body having a pair of opposed ends (304, 306, 312, 314), one of the opposed ends of one tubular body having an annular ring (346) which terminates at an inwardly extending lip (340), the other tubular body having an outwardly extending rib (322) at one end; and a cuff (320) connecting the outwardly extending rib and the inwardly extending lip. Another clean air duct (400) comprises a first blow molded tubular body (406) having a first open end (408) and an annular ring (450) which terminates at an inwardly extending lip (444), and a second blow molded tubular body (402) which has an open end (404). A cuff (412) connects the blow molded tubular bodies to one another wherein the lip (444) exerts a compressive sealing force around the second tubular body (402). Both tubular bodies (402, 406) extend from the cuff (412) in the same direction. <IMAGE>
Patent DE-69813273-T2 (DE)
Inventor: ASSA IGAL
IPC: F16K11/02
Filed: 1998-09-01
Granted: 2004-01-29
Abstract: A 3-way hydraulic valve comprising a body formed with an inlet port for connecting to a pressurized supply line, a first outlet port for connecting to an outlet line and being in flow communication with the inlet port, a gate intermediate the inlet port and the first outlet port, dividing the body into an inlet chamber and an outlet chamber, the body further comprises a second outlet extending from the outlet chamber, and a control chamber fitted with a deformable diaphragm sealingly engageable with the gate so as to prevent flow between the inlet port and the first outlet port, and a sealing port associated with the second outlet and comprising a sealing member linearly displaceable between a closed and an open position. The sealing member is attached to the diaphragm by a linking element having at least two degrees of freedom, whereby when the diaphragm engages the gate, the sealing port is opened and when the diaphragm disengages from the gate the sealing port is closed and disengagement of the diaphragm from the gate entails closing of the sealing port by the sealing member.
Patent DE-69814513-T2 (DE)
Inventor: BOBIG PAOLO
IPC: C21D8/02
Filed: 1998-01-23
Granted: 2004-03-18
Abstract: Rolling method for thin flat products, used in the production of flat rolled products with a final thickness in the range of 0.6 DIVIDED 1.5 mm or more, up to 2.0 DIVIDED 3.0 mm, in a plant suitable to work thicknesses of up to 25.4 mm, the method being applied to slabs with a thickness of between 50 and 90 mm if arriving directly from the continuous casting machine or on slabs with a greater thickness, of between 80 and 200 DIVIDED 250 mm, if fed from a furnace to accumulate and heat the slabs (22), the method comprising at least a first heat treatment, a roughing or pre-finishing pass, a temperature equalisation treatment and a finishing pass in a finishing train (19) comprising at least three reduction passes, the finishing pass being followed by a step of cooling and coiling the flat finished product, the product at the outlet of the roughing or pre-finishing pass being in the austenitic state  gamma , the finishing pass taking place in the rolling line (10) at least partly in the ferritic step or in the austenitic step, as desired. Rolling line adopting the method as above, wherein the finishing train (19) cooperates with a system (24) to condition and adjust the temperature of the slab. <IMAGE>
Patent DE-69818439-T2 (DE)
Inventor: GUSTAFSSON SVEN
IPC: A61B17/28
Filed: 1998-03-05
Granted: 2004-07-01
Abstract: The present invention relates to a surgical device (1) comprising: an elongate, flexible and tubular arm (3) having a distal end and a proximal end; a flexible pulling means (6) which is arranged inside the arm (3); a tool (4) which is arranged at the distal end of the arm (3) and which comprises at least two parts (11,12), which are operable by said pulling means (6); and an operating means (15) which is arranged at the proximal end of the arm to operate said pulling means (6) and, thus, said tool (4). The invention is characterised in that said arm (3) is made of a material, which resumes its shape by heating and which has a transformation temperature which allows the arm (3) to be deformable to the desired shape at room temperature and to keep the thus obtained shape at a patient's body temperature during use of the device (1), so as then to allow resumption of its original shape when exposed to a temperature exceeding the body temperature.
Patent DE-69826661-T2 (DE)
Inventor: KIENY MARIE-PAULE
IPC: C12N7/00
Filed: 1998-07-17
Granted: 2005-10-06
Abstract: Antitumoral compositions can comprise as therapeutic agent one or several immunogenic polypeptides, of which at least one is modified so as to have a cell location different from its native location. Compositions can be based on a recombinant vector expressing such an immunogenic polypeptide. A recombinant vector comprising at least the sequences coding for an immunogenic polypeptide originating from a precocious and/or tardive region of a papillomavirus having a modified location and a viral particle comprising said vector is also described. Finally, therapeutic uses of such a composition, such a recombinant vector and such a viral particle are described.
Patent DE-69827290-T2 (DE)
Inventor: BUZON CLAUDE
IPC: E04D11/00
Filed: 1998-10-30
Granted: 2005-12-01
Abstract: A device for adjusting the inclination of a building surface, the device having two mutually cop-operating adjusting elements. The first element is for establishing an initial angle alpha and the second adjusting element is moved between an initial position and operational position selected by the user depending on the slope to be given to the building surface. The second adjusting element is selectively adjustable relative to the first adjusting element and thereby produces the slope required for the building surface by positioning the second element with respect to the first by mutual rotation. The device also has an adjusting means for making each mutual position corresponding to an adjusting angle alpha.
Patent DE-69827465-T2 (DE)
Inventor: FERE PATRICK
IPC: G01N1/00
Filed: 1998-07-30
Granted: 2005-10-27
Abstract: PCT No. PCT/FR98/01734 Sec. 371 Date Apr. 19, 1999 Sec. 102(e) Date Apr. 19, 1999 PCT Filed Jul. 30, 1998 PCT Pub. No. WO99/09389 PCT Pub. Date Feb. 25, 1999The invention concerns a hollow needle axially mobile so as to pierce a container stopper. Said needle comprises a pointed end with a cutting edge tangent to the needle cylindrical body generatrix, an oblique shape linking the edge to said cylindrical body and a side outlet orifice of the channel centred on said generatrix and a site spaced from the edge, said orifice being centred perpendicular to the needle longitudinal axis. This invention is applicable to automatic and semiautomatic analytical equipment.
Patent DE-69834041-T2 (DE)
Inventor: IVY M
IPC: C12N5/02
Filed: 1998-07-27
Granted: 2006-12-14
Abstract: The present invention discloses and claims vaccines containing, as an active ingredient, a secreted recombinantly produced dimeric form of truncated flaviviral envelope protein. The vaccines are capable of eliciting the production of neutralizing antibodies against flaviviruses. The dimeric forms of truncated flaviviral envelope protein are formed 1) by directly linking two tandem copies of 80% E in a head to tail fashion via a flexible tether; 2) via the formation of a leucine zipper domain through the homodimeric association of two leucine zipper helices each fused to the carboxy terminus of an 80% E molecule; or 3) via the formation of a non-covalently associated four-helix bundle domain formed upon association of two helix-turn-helix moieties each attached to the carboxy terminus of an 80% E molecule. All products are expressed as a polyprotein including prM and the modified 80% E products are secreted from Drosophila melanogaster Schneider 2 cells using the human tissue plasminogen activator secretion signal sequence (tPAL). Secreted products are generally more easily purified than those expressed intracellularly, facilitating vaccine production. One embodiment of the present invention is directed to a vaccine for protection of a subject against infection by dengue virus. The vaccine contains, as active ingredient, the dimeric form of truncated envelope protein of a dengue virus serotype. The dimeric truncated E is secreted as a recombinantly produced protein from eucaryotic cells. The vaccine may further contain portions of additional dengue virus serotype dimeric E proteins similarly produced. Another embodiment of the present invention is directed to methods to utilize the dimeric form of truncated dengue envelope protein for diagnosis of infection in individuals at risk for the disease. The diagnostic contains, as active ingredient, the dimeric form of truncated envelope protein of a dengue virus serotype. The dimeric truncated E is secreted as a recombinantly produced protein from eucaryotic cells. The diagnostic may further contain portions of additional dengue virus serotype dimeric E proteins similarly produced.
Patent DE-69837256-T2 (DE)
Inventor: MANGOLDS ARNIS
IPC: F41F1/00
Filed: 1998-05-14
Granted: 2007-12-20
Abstract: A ballistically deployed restraining net system including a cartridge receivable within a barrel, the cartridge having a base and an opposing open end. There is a restraining net packaged in the cartridge and a set of weights attached to the restraining net and packaged within the cartridge between the base of the cartridge and the restraining net. A deployment charge ejects the restraining net and the set of weights out of the barrel and out of the cartridge and a spreader charge deploys the weights after the net and the set of weight exit the cartridge so that the weights overtake the net in flight.
Patent DE-69838173-T2 (DE)
Inventor: HOIER ERIK
IPC: A23C9/12
Filed: 1998-08-24
Granted: 2008-04-17
Abstract: A delivery system for introduction of a starter culture directly into a dairy process line, comprising a sealed enclosure having outlet means for connecting the enclosure to the process line, the sealed enclosure containing the starter culture and/or milk clotting enzyme. The system can be used to introduce a dairy starter culture directly into a closed dairy process line without risk of contamination.
Patent DE-69900214-T2 (DE)
Inventor: BELLANI PIETRO
IPC: C07D217/26
Filed: 1999-06-17
Granted: 2002-05-08
Abstract: A description is given here of a novel process for the synthesis of N-carboxyanhydride of formula VIby reacting (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid with triphosgene in dioxane; a description is also given of a process for the synthesis of (S)-N-tert-butyl-1,2,3,4-tetrahydroisoquinoline-3-carboxyamide by treating the N-carboxyanhydride VI so obtained with tert-butylamine.
Patent DE-69901714-T2 (DE)
Inventor: HELLER ADAM
IPC: G01N33/53
Filed: 1999-08-24
Granted: 2003-02-06
Abstract: <heading lvl="0">Abstract of Disclosure</heading> An electrochemical affinity assay system for detection of ligand-ligand receptor binding.