baber/WOPTO huggingface dataset:
Patent DE-69231169-D1 (DE)
Inventor: CILIBERTO GENNARO
IPC: C07K1/113
Filed: 1992-03-13
Granted: 2000-07-20
Abstract: A process for the preparation of interleukin 6 from transformed bacterial strains which comprises:   a) the culture of a bacterial host transformed with an exspression vector coding for interleukin-6; b) bacterial lysis, isolation by centrifugation of inclusion bodies containing interleukin-6 and their denaturation with guanidine hydrochloride; c) dialysis of the denaturated proteins in the presence of a redox system, preferably reduced and oxidized glutathione; d) anion-exchange chromatography of the dialysate on DEAE-Sepharose, eluting with a pH adjusted saline water-glycerol solution gradient, selecting and collecting the fractions containing interleukin-6 at the desired purity. p
Patent DE-69232060-D1 (DE)
Inventor: CLEMENCE FRANCOIS
IPC: A61P9/12
Filed: 1992-02-05
Granted: 2001-10-25
Abstract: The subject of the invention is the products of formula (IB): <IMAGE>  in which: R2B and R3B, which are identical or different, represent hydrogen; halogen; hydroxyl; mercapto; cyano; nitro; sulpho; formyl; benzoyl; acyl; carboxy in the free, salt or ester form; cycloalkyl; acyloxy; alkyl; alkenyl; alkynyl; alkyloxy; alkylthio; aryl; arylalkyl; arylalkenyl; aryloxy or arylthio; <IMAGE> where R6B, R7B, R8B and R9B represent hydrogen or optionally substituted alkyl, alkenyl, aryl or arylalkyl, or -(CH2)m1-S(O)m2-X-R14, where m1 represents 0 to 4, m2 represents 0 to 2, X-R14 represents -NH2 or X represents -NH, NH-CO-, -NH-CO-NH- or a single bond and R14 represents optionally substituted alkyl, alkenyl or aryl.
Patent DE-69232515-D1 (DE)
Inventor: HARRIS H
IPC: A61F9/013
Filed: 1992-10-15
Granted: 2002-05-02
Abstract: PCT No. PCT/US92/08791 Sec. 371 Date Jul. 18, 1994 Sec. 102(e) Date Jul. 18, 1994 PCT Filed Oct. 15, 1992 PCT Pub. No. WO93/07840 PCT Pub. Date Apr. 29, 1993A method and apparatus for correcting refractive errors of the eye are disclosed. Accelerated reshaping of the corneal tissue is accomplished by administering one or more enzymes and/or other agents to the eye which temporarily soften the cornea. The cornea is thereafter fitted with a rigid contact lens or a series of lenses which have a concave curvature that will correct a refractive error. The softened cornea then rapidly reshapes its convex curvature to the concave curvature of the contact lens or series of lenses, thereby rendering the eye emmetropic. The enzymes and/or other agents then dissipate from the cornea, and the cornea "hardens" to retain the new emmetropic shape. After "hardening" has occurred, the lens rendering the eye emmetropic is removed.
Patent DE-69300161-D1 (DE)
Inventor: MIANO FAUSTO
IPC: C09K8/22
Filed: 1993-04-03
Granted: 1995-06-29
Abstract: Aqueous drilling muds effective at high temperature containing complexes, preformed or formed in situ, of tetravalent zirconium with one or more organic acids, or relative salts, of general formula (I) <CHEM> where R1 and R2, which can be the same or different, represent -H, -COOH, -CH3, -CH2COOH or -CH(OH)COOH, or R1 and R2 jointly represent an oxo group (=O).
Patent DE-69313995-D1 (DE)
Inventor: TANAKA HIROSHI
IPC: A61J1/10
Filed: 1993-12-23
Granted: 1997-10-23
Abstract: A resin laminate comprising: an outer layer formed from a linear polyethylene having a density from 0.910 to 0.950 g/cm<3>; an inner layer formed from a linear polyethylene having a density of not more than 0.940 g/cm<3>; and an intermediate layer or layers between the outer and inner layers, at least one intermediate layer comprising a linear polyethylene having a density not more than 0.920 g/cm<3>; at least one of the outer, inner and intermediate layers is formed from a linear polyethylene composition containing a high-density polyethylene and a container formed from the resin laminate. The resin laminate is excellent in hygienic qualities, transparency, flexibility and heat resistance.
Patent DE-69315076-D1 (DE)
Inventor: GUNN ROBERT T
IPC: B42D15/10
Filed: 1993-07-29
Granted: 1997-12-11
Abstract: A credit/service card with expanded surface area comprises a first card member, a second card member and a hinge connecting the two card members. The credit/service card also comprises a fastener for holding the first and second card member together when the credit/service card is in the closed position.
Patent DE-69319095-D1 (DE)
Inventor: TURNER THOMAS
IPC: H05B41/285
Filed: 1993-10-12
Granted: 1998-07-16
Abstract: A circuit for driving gas discharge lamps has a bandpass filter coupled between the output of the inverter and the inverter control. The bandpass filter provides protection against the diode operation of the gas discharge lamps. The bandpass filter is composed of a capacitor and the permeance inductance of a transformer.
Patent DE-69401953-D1 (DE)
Inventor: CHANG YEONG-HO
IPC: C09D5/03
Filed: 1994-06-13
Granted: 1997-04-10
Abstract: Provided are thermosetting powder coating compositions comprised of an aliphatic carboxyl resin, a  beta -hydroxylalkyl amide crosslinker, and a catalyst comprised of a C1-C18 carboxylate salt of a metal selected from the group consisting of zinc, aluminum, and titanium, or an oxide of aluminum or zinc. Preferably, the aliphatic resin is comprised of residues of 1,4-cyclohexanedicarboxylic acid (CHDA) and 2,2,4,4-tetramethyl-1,3-cyclobutanediol or comprised of 1,4-CHDA and hydrogenated bisphenol A. We have found that certain compounds, particularly certain zinc salts, catalyze the crosslinking reaction and significantly reduce gel time.
Patent DE-69403196-D1 (DE)
Inventor: ANTONOV ROUMEN
IPC: F16D43/12
Filed: 1994-02-17
Granted: 1997-06-19
Abstract: The transmission device (1b) comprises an epicycloidal train (7) with a crown connected to the input (2ab) and a planetary wheel (9) prevented from turning in a reverse direction by an idler wheel (16). A satellite carrier (13) is connected to the output shaft (2bc). A crown (8) and the satellite carrier (13) may be coupled by means of a clutch (18b) actuated for engagement by means of fly-weights (29) and a spring (34) to achieve a direct drive. If the engagement is sufficient for the torque to be transmitted, the planetary wheel (9) has its speed reduced and is finally immobilized by means of the idler wheel (16). The device operates then as a reduction unit, and an axial thrust (Pac) due to helical teeth occurs and disengages the clutch. It is also possible to operate the device as a reduction unit by means of a piston (44) which pushes the race (20) in the direction of disengagement of the clutch (18b) and applies a brake (43) which prevents any rotation of the planetary wheel (9), even in the direction normally permitted by the idler wheel (16). Utilization for the selective operation of the transmission device as a reduction unit when the vehicle engine operates in a retaining mode.
Patent DE-69407592-D1 (DE)
Inventor: WHITEHEAD LORNE
IPC: H04R19/02
Filed: 1994-07-12
Granted: 1998-02-05
Abstract: An electrostatic transducer in which two sheets are separated by a gas-filled gap. The sheets have conductive surfaces for imposing electric fields within the gap when an electrical potential is applied across the sheets. A flexible positioning mechanism between the sheets maintains the gap at a desired time-averaged thickness. The gap is made up of a plurality of thick regions and a plurality of thin regions. Both regions have a total projected area which is a substantial portion of the total area of one of the sheets. The average thickness of the gap in the thick regions is at least ten times greater than the gap's average thickness in the thin regions. The electrostatic field energy of the electric fields is concentrated in the thin regions.
Patent DE-69416357-D1 (DE)
Inventor: GORSE MICHEL
IPC: F24H1/10
Filed: 1994-08-01
Granted: 1999-03-18
Abstract: It is composed of a plurality of sections, each comprising an inner conduit (1) and an outer conduit (2). An electric current is passed in parallel through these conduits using connection parts (7). The device comprises a plurality of sections mounted in parallel or in series. Application to heating or sterilising agro-foodstuffs products. <IMAGE>
Patent DE-69417469-D1 (DE)
Inventor: LINDGREN CLAES
IPC: E05F11/06
Filed: 1994-05-10
Granted: 1999-05-06
Abstract: An operator for a window has a chain (2) as an operating member, a sprocket wheel (4) for advancing and retracting the chain (2), and a counterbalancing spring (5) operatively connected to a shaft (9) of the sprocket wheel (4). <IMAGE>
Patent DE-69430161-D1 (DE)
Inventor: BOVENSCHEN DIRK ALBERTUS
IPC: H01B7/288
Filed: 1994-09-06
Granted: 2002-04-25
Abstract: The invention relates to the use of a conductive fiber cloth comprising a conductive fibrous material and optionally a water-swellable material and/or a non-conductive, optionally reinforcing, fibrous material, which water-swellable material is provided on and/or in the fiber cloth, as cable wrapping, for providing conductance, shielding, or a combination of the two, in a cable.
Patent DE-69432785-D1 (DE)
Inventor: WEVERS JEAN
IPC: C11D11/00
Filed: 1994-12-05
Granted: 2003-07-10
Abstract: The present invention relates to a foam composition for cleaning textiles comprising detergent active components, the detergent active components comprising a surfactant system, the surfactant system consisting of anionic surfactant and, optionally, nonionic surfactant wherein the composition comprises at least 18% by weight of surfactants selected from the group consisting  of alkyl sulphate, alkyl ether sulphate, or mixtures thereof. The present invention also relates to a method of cleaning using the foam compositions, and to packaged products for dispensing the foam compositions.
Patent DE-69433592-D1 (DE)
Inventor: FLOTTE TERENCE R
IPC: A61K35/76
Filed: 1994-11-03
Granted: 2004-04-08
Abstract: Adeno-associated virus (AAV) vectors may have utility for gene therapy but heretofore a significant obstacle has been the inability to generate sufficient quantifies of such recombinant vectors in amounts that would be clinically useful for human gene therapy application. Stable, helper-free AAV packaging cell lines have been elusive, mainly due to the activities of Rep protein, which down-regulates its own expression and reverses cellular immortalization. This invention provides packaging systems and processes for packaging AAV vectors that efficiently circumvent these problems by replacing the AAV p5 promoter with a heterologous promoter and that allow for substantially increased packaging efficiency.
Patent DE-69504636-D1 (DE)
Inventor: KOBLANSKI JOHN
IPC: G06K7/01
Filed: 1995-01-20
Granted: 1998-10-15
Abstract: An actuator able to move along a track. The actuator has an elastic coupling member that surrounds the track. The coupling member has a regularly grooved internal surface. There are pairs of piezo electric transducers surround the coupling member. These transducers are polarized with each member of a pair being polarized in a direction different from the other member of the pair. There is an insulator between neighbouring pairs of transducers and absorber means at each end of the actuator. Voltage can be applied to the transducers whereby the application of voltage expands and contracts the transducers, generating waves in the coupling member causing it to move along the track.
Patent DE-69506334-D1 (DE)
Inventor: MARABINI ANNA MARIA
IPC: C03C10/00
Filed: 1995-08-09
Granted: 1999-01-14
Abstract: Pyrocerams obtained by thermical treatment of mixture of asbestos containing wastes and slurries from the treatment of minerals in hydrometallurgy-plants and process for their preparation are described.
Patent DE-69510730-D1 (DE)
Inventor: DANIELSSON KURT LENNART
IPC: B21C47/14
Filed: 1995-05-02
Granted: 1999-08-19
Abstract: Rotor for a loop-forming head (10), which includes at least one axially-bored intake tube (11) with a relative inlet side (18), the tube (11) cooperating with bar feeding means (12), and at least one axial shaft (13), which winds bars and is associated with the outlet side (16) of the intake tube (11) and cooperates with coil-removal means, the loop-forming head (10) being able to include independent drive means (14) or actuation means (15) associated with external means, magnetic bearing means of a radial type (17) being included at least in cooperation with the outlet side (16) associated with the terminal part (26) of the intake tube (11).
Patent DE-69515522-D1 (DE)
Inventor: ZELITT SHELDON S
IPC: G02B27/22
Filed: 1995-12-28
Granted: 2000-04-13
Abstract: A 3-dimensional image is obtained from a 2-dimensional display by varying the apparent distance of the image from the viewer on a pixel by pixel basis. The apparent visual distance of the associated pixel from the viewer is achieved in a television system by controlling the electron beam to move a minute distance vertically as it scans horizontally. The vertical distance is determined by a depth component incorporated in the broadcast signal received by a television set. Specifically there is provided a method of encoding a television broadcast signal comprising the steps of generating a depth signal for each pixel and adding the depth signal as a component of the broadcast signal.
Patent DE-69523785-D1 (DE)
Inventor: RICHARD NOEL
IPC: B22D41/28
Filed: 1995-08-02
Granted: 2001-12-13
Abstract: Crack resistant valve plate for controlling molten metal flow in a slide gate valve comprising a refractory valve plate with an axis and an orifice(19) for conducting molten metal positioned on this axis. Truncated corners(54a,b.c,d) focus a clamping force towards the axis near the orifice preventing crack formation. Each truncated corner is orthogonal to a line(78a,b,c,d) extending between a tangent point to the orifice, across the axis and through an intersection of lines(72b,d) drawn parallel to converging plate edges a distance equal to the radius of the orifice, such that the angular orientation of each corner with respect to the axis changes with the position of the orifice along the axis.
Patent DE-69534179-D1 (DE)
Inventor: ASKELOEF PER
IPC: C12N15/00
Filed: 1995-06-01
Granted: 2005-06-02
Abstract: PCT No. PCT/SE95/00628 Sec. 371 Date Apr. 21, 1997 Sec. 102(e) Date Apr. 21, 1997 PCT Filed Jun. 1, 1995 PCT Pub. No. WO95/33825 PCT Pub. Date Dec. 14, 1995A method of cultivating bacteria having genes in plasmids which code for surface or membrane bound antigens or other proteins and which are expressed in a temperature regulated manner for the production of desired bacterial products, is disclosed. The bacteria are first cultivated in a culture medium to an inoculum under such temperature conditions that the bacteria retain their plasmids and no expression occurs, e.g. 20 DEG  C., and then in a culture medium under such temperature conditions that expression occurs and before the bacteria lose their plasmids they are harvested, and the desired product is isolated.
Patent DE-69534326-D1 (DE)
Inventor: COUNSELL E
IPC: A61K9/107
Filed: 1995-05-16
Granted: 2005-08-25
Abstract: PCT No. PCT/US95/05974 Sec. 371 Date Nov. 15, 1996 Sec. 102(e) Date Nov. 15, 1996 PCT Filed May 16, 1995 PCT Pub. No. WO95/31181 PCT Pub. Date Nov. 23, 1995A heat and shelf-stable oil-in-water emulsion useful as a tissue or cell-selective delivery vehicle. Radioactive or stable, synthetic or semi-synthetic polyhalogenated triglycerides, such as 2-oleoylglycerol-1,3-bis[7-(3-amino-2,4,6-triiodophenyl)heptanoate] or 2-oleoylglycerol-1,3-bis[ omega -(3,5-bis-trifluoromethyl)-heptanoate] or phenyl acetate, can be incorporated into the lipophilic core of a lipoprotein-like emulsion particle. The lipophilic core is surrounded by a phospholipid membrane comprising cholesterol and apolipoproteins. For hepatocyte-selective delivery, the emulsion is chylomicron remnant-like by being in a size range of 50 to 200 nm as measured by number weighting analysis with a narrow size distribution (<2% greater than 300 nm) and having a composition simulating naturally-occurring chylomicron remnants. Use of cholesterol in the emulsion formula facilitates association of apolipoproteins, especially Apo E which are recognized by liver cells and necessary for binding and uptake. Stability and size constraints can be achieved by ultra high energy mixing equipment, such as the MicroFluidizer (Microfluidics Corp., Newton, Mass.) to form the emulsion. In preferred embodiments, osmolality of the emulsion is controlled by glycerol rather than normal saline.
Patent DE-69607004-D1 (DE)
Inventor: FATHI ZAKARYAE
IPC: H05K3/30
Filed: 1996-06-27
Granted: 2000-04-13
Abstract: The present invention provides a process for assembling electronics which allows for rapid heating and fast curing, and avoids subjecting the components to potentially damaging cure conditions. The process includes applying conductive or non-conductive curable thermoplastic or thermosetting resins, having adhesive properties, to a surface of the substrate or electrical component or both. One or more electrical components may be mounted on the substrate using the adhesive properties of the resin. The resin is then subjected to variable frequency microwave irradiation selected to cure the resin without adversely affecting the substrate or electrical components.
Patent DE-69608749-D1 (DE)
Inventor: KLASSEN JAMES
IPC: F01C1/00
Filed: 1996-03-08
Granted: 2000-07-13
Abstract: An engine has a pair of rotors, both housed within the same housing. The housing has an interior cavity which is preferably spherical but need only be partially spherical, the remainder at least having rotational symmetry. Each rotor is mounted on an axis that passes through the center of the cavity, the respective axes of the rotors being at an angle to each other, with the center of each rotor being at the center of the cavity. The rotors interlock with each other to define chambers. Vanes or pistons defined by a contact face and a side face protrude from the rotors. The side faces and contact faces, and the housing interior define chambers that open and close as the rotors rotate. Each contact face of one rotor is defined by the rotation of a conical section of material on the other rotor, so that there is constant linear contact between opposing vanes on the two rotors, at least on one side of the engine. The rotors may face each other or be one inside the other. When one is inside the other, the engine may be used in association with an external combustor. Bearings support the rotors for rotation, and ports are used to allow gases into and out of the chambers.
Patent DE-69611180-D1 (DE)
Inventor: THOMPSON GERARD
IPC: C01B33/36
Filed: 1996-09-13
Granted: 2001-01-11
Abstract: PCT No. PCT/AU96/00576 Sec. 371 Date Jun. 10, 1998 Sec. 102(e) Date Jun. 10, 1998 PCT Filed Sep. 13, 1996 PCT Pub. No. WO97/10179 PCT Pub. Date Mar. 20, 1997Novel magnesiosilicate compounds for use in detergent compositions and as water softeners have a calcium binding capacity of at least 10 mg CaO per gram, a magnesium binding capacity of at least 10 mg MgO per gram and a calcium binding rate of no more than 300 seconds, all at room temperature. The compounds have a stuffed silica polymorph-related structure or a layered structure with a broad X-ray powder diffraction peak at a d-spacing of between 11 and 17  ANGSTROM . The compounds have an anhydrous composition MaMgbAlcSi1-(b+c)Od, where M-alkali, 0.0<a<2.0, 0.0<b<0.7, 0.0</=c</=0.3, 1.15<d<3.0, c<b, and partial substitution of M, Mg, Al and Si is permitted. The compounds are prepared by solid state reaction or aqueous reaction of starting material such as magnesiosilicate mineral with alkali oxide-containing reagent under relatively mild conditions or by treating a magnesiosilicate compound having a stuffed silica polymorph-related structure with aqueous solution.
Patent DE-69614102-D1 (DE)
Inventor: INOUE MAKOTO
IPC: C07D487/04
Filed: 1996-04-05
Granted: 2001-08-30
Abstract: The invention provides pyrazoloÄ1,5-aÜpyrimidine derivatives which are useful as potent analgesics and represented by the formula <CHEM> wherein R<1> is lower alkyl, lower alkenyl, hydroxy(lower)alkyl, (lower)alkylthio(lower)alkyl, (lower)alkanoyloxy(lower)alkyl, (lower)alkoxy(lower)alkyl, furyl or thienyl, R<2> is pyridyl, 1-oxide-pyridyl, lower alkyl-substituted pyrazinyl, lower alkyl-substituted pyrimidinyl, or phenyl which may have 1 to 3 substituents selected from the group consisting of lower alkyl, lower alkoxy and halogen, R<3> is hydrogen or halogen, and A is a single bond or lower alkylene; with the proviso that when R<1> is lower alkyl, R<2> is lower alkyl-substituted pyrazinyl or lower alkyl-substituted pyrimidinyl.
Patent DE-69625714-D1 (DE)
Inventor: MICHELSEN JESPER
IPC: H02J7/02
Filed: 1996-10-10
Granted: 2003-02-13
Abstract: PCT No. PCT/DK96/00432 Sec. 371 Date Oct. 28, 1997 Sec. 102(e) Date Oct. 28, 1997 PCT Filed Oct. 10, 1996A method of charging rechargeable batteries with a switch mode power supply, the method comprising determining one or more battery charging parameters, and controlling the power output of the switch mode power supply by digitally generating a gate signal for controlling opening periods and closing periods of a switching means of the switch mode power supply, each of the durations of the opening periods and the closing periods of the switching means, respectively, being determined in response to the determined one or more battery charging parameters and one or more charging process reference values. In particular, a method is proposed of controlling the duty cycle of a switch in the switch mode power supply during charging of the battery based on determinations of one or more characteristic charging parameters of the charging process and comparisons of determined parameter values with desired parameter values.
Patent DE-69630020-D1 (DE)
Inventor: EKSTROEM TOMMY
IPC: G01S5/14
Filed: 1996-02-16
Granted: 2003-10-23
Abstract: PCT No. PCT/SE96/00210 Sec. 371 Date Aug. 15, 1997 Sec. 102(e) Date Aug. 15, 1997 PCT Filed Feb. 16, 1996 PCT Pub. No. WO96/25830 PCT Pub. Date Aug. 22, 1996The position of a mobile station in a cellular mobile telephone system, particularly a GSM system, is determined by carrying out a simulated call setup, i.e., the call setup is interrupted subsequent to a telephone switching center (MSC) having received a paging response containing the identity of the cell and, optionally, a timing advance. The simulated call setup is initiated by generating a modified short message signal (SMS) which is not registered in the SMS catalogue of the mobile station and which is not shown to the user of the mobile station. The SMS commands the mobile station to carry out a position determining sequence in order to establish parameters for use in establishing the position of the mobile station, for example by commanding the mobile station to connect itself to a base station contained in its neighbor list, analyze the geographical position of the base station, and subsequently send the position determining parameters to a position handler. The geographical position of the base station is analyzed from the cell identity and, if available, the timing advance, the position of the mobile station being presented graphically on a picture screen and constantly updated after each call setup. The call setups are generated by the position handler.
Patent DE-69703298-D1 (DE)
Inventor: KHAN H
IPC: C12Q1/68
Filed: 1997-08-13
Granted: 2000-11-16
Abstract: Propargylethoxyamino nucleosides are disclosed having the structure wherein R<SUB>1 </SUB>and R<SUB>2 </SUB>are -H, lower alkyl, or label; B is a 7-deazapurine, purine, or pyrimidine nucleoside base; W<SUB>1 </SUB>is -H or -OH; W<SUB>2 </SUB>is -OH or a moiety which renders the nucleoside incapable of forming a phosphodiester bond at the 3'-position; and W<SUB>3 </SUB>is -PO<SUB>4</SUB>, -P<SUB>2</SUB>O<SUB>7</SUB>, -P<SUB>3</SUB>O<SUB>10</SUB>, phosphate analog, or -OH. Additionaly, a primer extension method is provided employing the above propargylethoxyamino nucleosides.