baber/WOPTO huggingface dataset:
Patent DE-69003579-T2 (DE)
Inventor: DENIS PHILIPPE
IPC: C07C57/03
Filed: 1990-04-24
Granted: 1994-05-11
Abstract: Process for the preparation of  beta , gamma -unsaturated acids by carbonylation of allyl alcohols. 
<??>The process comprises bringing into contact an allyl alcohol, carbon monoxide and a palladium-based catalyst at elevated temperature and at a pressure above atmospheric pressure. It is characterised in that the operation is also carried out in the presence of at least one quaternary onium chloride of a group VB element chosen from nitrogen and phosphorus, the said element being tetracoordinated to carbon atoms, it being possible for the nitrogen to be coordinated to two pentavalent phosphorus atoms. 
<??>The process is particularly suited for the preparation of 3-hexene-1,6-dioic acid from butenediols.
Patent DE-69010599-T2 (DE)
Inventor: STANLEY THOMAS R
IPC: A22C11/02
Filed: 1990-03-08
Granted: 1995-01-19
Abstract: A stuffing horn assembly is disclosed which comprises a hollow main member, said main member having an exterior end surface (19) terminating in a convex configuration and containing at least one outlet void (21) therein; a horn turret (8) having a concave exterior surface (28) for generally engaging the convex exterior end surface of the main member and having at least one inlet void (140 therein; means for mounting said horn turret concave surface (28) to the convex surface (19) of the main member; means for aligning said at least one outlet void (21) with at least said one inlet void (14); and said horn turret (8) comprising horn means (12, 13) alignable with said at least one inlet void (14). The stuffing horn assembly has particular utility in the food processing industry, most particularly wherein comminuted meat products are stuffed into encasements under pressure.
Patent DE-69010870-T2 (DE)
Inventor: NAUTA HENDRIKUS CORNELIS
IPC: H03B5/12
Filed: 1990-11-21
Granted: 1995-02-16
Abstract: Voltage controlled oscillator provided with a resonant network, an amplifier and a reactive network, all incorporated in an oscillator loop, the reactive network having one or more reactive components whose values depend on a control signal fed to a control input, so that the oscillator frequency can be regulated with said control signal. A control loop is provided between the resonant network and the reactive network, with which control loop the difference is determined between a measure of the imaginary part of the impedance or admittance of the resonant network and the control signal acting as reference quantity. The imaginary part of the impedance or admittance of the reactive network is regulated with said difference. The control loop contains a derivation circuit for deriving said measure and a differential amplifier, to one input of which the output signal of the derivation circuit is fed and to the other input of which the control signal is fed.
Patent DE-69016241-T2 (DE)
Inventor: FAURE JEAN-FRANCOIS
IPC: C22C21/10
Filed: 1990-04-03
Granted: 1995-05-24
Abstract: Al-based alloys of the 7000 series which have a high modulus (E >/= 74 GPa), a high mechanical strength (R0.2 >/= 530 MPa in the lengthwise direction), a good tenacity (KIC, lengthwise direction > 20 MPa  2ROOT m) and a good corrosion resistance under (O pressure >/= 250 MPa in the short transverse direction, lifetime >/= 30 days - ASTM Standard G 38-73). 
<??>The alloy according to the invention corresponds to the following weight composition:
 from 5.5 to 8.45% of Zr
 from 2 to 3.5% Mg
 from 0.5 to 2.5% Cu
 up to 0.5% Fe
 up to 0.5% Si
 other elements </= 0.05% each
 and up to 0.15% in all
 with
 0.1 </= Zr </= 0.5%
 0.3 </= Cr </= 0.6%
 0.3 </= Mn </= 1.1%
 
<??>It is preferably produced by the following process:
 a) a massive body which has the composition claimed above is formed by spray-deposition,
 b) this body is converted into a wrought product between 300 and 450 DEG C and then optionally when cold
 c) the wrought product is heat-treated by dissolving, quenching and annealing to a T6 or T7 state. 
<IMAGE>
Patent DE-69023233-T2 (DE)
Inventor: MANI KRISHNAMURTHY
IPC: C23G1/36
Filed: 1990-04-03
Granted: 1996-04-04
Abstract: The present invention is a method and apparatus of controlling a raw salt stream to be treated in an electrodialytical water splitter. An aqueous salt feed stream is fed to an electrodialysis water splitter and a dilute salt stream is withdrawn from the water splitter. The dilute salt stream is fed to an electrodialysis unit comprising a concentration compartment and a diluting compartment, at least part of the dilute salt stream being fed to the concentration compartment. An electrodialysis product stream is withdrawn from the concentration compartment. The product stream and the raw salt stream are controllably combined to form the aqueous feed stream. In accordance with the method of the present invention the salt concentration of the product stream can be maintained below the salt concentration of the raw salt stream. The pH of aqueous salt feed stream can be controlled based on the pH of electrodialysis unit product stream.
Patent DE-69033848-T2 (DE)
Inventor: SHINMEN YOSHIFUMI
IPC: A23L5/20
Filed: 1990-07-20
Granted: 2002-04-04
Abstract: Use of a dioxabicylclo[3.3.0]octane compound represented by the following general formula (I):wherein groups R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, R<sup>5</sup> and R<sup>6</sup> are selected independently from hydrogen atom and C<sub>1-3</sub> alkyl groups, provided that R<sup>1</sup> and R<sup>2</sup> and/or R<sup>4</sup> and R<sup>5</sup> may together form a methylene or ethylene group, andn, m and ℓ are 0 or 1,   in the preparation of a medicament to improve liver function, to reduce cholesterol level or to reduce neutral fat level.Suitable compounds include sesamin, sesaminol, episesamin, episesaminol, sesamolin, 2-(3,4-methylenedioxyphenyl)-6-(3-methoxy-4-hydroxyphenyl)-3,7-dioxabicyclo-[3.3.0]octane, 2,6-bis-(3-methoxy-4-hydroxyphenyl)-3,7-dioxabicyclo[3.3.0]octane and 2-(3,4-methylenedioxyphenyl)-6-(3-methoxy-4-hydroxyphenoxy)-3,7-dioxabicyclo[3.3.0]octane.
Patent DE-69103105-T2 (DE)
Inventor: LINDLEY MICHAEL
IPC: A23L1/00
Filed: 1991-08-09
Granted: 1994-12-22
Abstract: A mixture of oligomers derived from the degradation of a cellulose derivative having an average degree of polymerization in the range of 3 to 500 and an average molecular weight in the range of 500 to 100,000 is useful in the manufacture of gelled starch food products.
Patent DE-69109161-T2 (DE)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C07D275/02
Filed: 1991-02-28
Granted: 1995-08-31
Abstract: The present invention relates to a solid catalyst suitable for polymerising olefins in a heterogeneous process, the catalyst being obtainable by a process comprising in a first stage contacting an electron-donor D2 containing labile hydrogen, e.g. alcohol, with a spheroidal MgCl2 support containing an electron-donor D1 free from labile hydrogen, e.g. ether, and in a second stage contacting the resulting support with a zirconium metallocene, at least one titanium or vanadium halide and optionally with an organoaluminium compound, preferably an aluminoxane. The solid catalyst may be used as such or in the form of a prepolymer in a polymerisation of olefins, the prepolymer being obtained by contacting the solid catalyst with ethylene or a mixture of ethylene with C3 to C8 alpha-olefin in the presence of an organo-aluminium compound, preferably an aluminoxane. The solid catalysts and the prepolymer consist of spheroidal particles preferably having a narrow particle size distribution. <IMAGE>
Patent DE-69116845-T2 (DE)
Inventor: CARNEIRO CONSTANCIO SILVIO JOS
IPC: B60K17/24
Filed: 1991-11-06
Granted: 1996-09-05
Abstract: A bearing for supporting the drive shaft in a vehicle comprises a rigid mounting body 1 which supports an annular elastomeric vibration damping element 6 having an opening for receiving a drive shaft in which the damping element 6 has a mounting flange 11 which is clamped between a support flange 2 of the mounting body 1 and a clamping plate 12 which is releasably secured to the support flange 2. <IMAGE>
Patent DE-69120935-T2 (DE)
Inventor: EASTGATE ALAN
IPC: G01N1/00
Filed: 1991-08-07
Granted: 1996-12-12
Abstract: PCT No. PCT/GB91/01345 Sec. 371 Date Apr. 2, 1993 Sec. 102(e) Date Apr. 2, 1993 PCT Filed Aug. 7, 1991 PCT Pub. No. WO92/02282 PCT Pub. Date Feb. 20, 1992.In the elemental analysis of an analyte present in a sample by optical or mass spectrometry, a nebulizer sprays the liquid sample into a chamber which has a wall transparent to infra-red radiation. Infra-red radiation from a heater external to the chamber is focused on to the droplets of sample as they emerge from the nebulizer, disrupting the droplets into smaller ones and evaporating solvent from them as they pass through the chamber. The thus desolvated sample stream is delivered into a plasma and the reaction accuracy within the plasma is qualified by the spectrometer.
Patent DE-69126110-T2 (DE)
Inventor: TAKEUCHI MIZUTOMO
IPC: C08F12/00
Filed: 1991-12-11
Granted: 1997-08-28
Abstract: There are disclosed a process for producing a styrene polymer having a high degree of syndiotactic configuration at a reduced cost and an enhanced efficiency, and a catalyst to be used therefor which comprises a specific transition-metal compound (A) and a specific coordination complex compound (B) instead of alumioxane. The catalyst according to the present invention is inexpensive compared with the conventional catalyst containing aluminoxane as the major ingredient, and exhibits a high activity in polymerization a styrenic monomer into styrene polymer with a high degree of syndiotacticity as well as a high yield and conversion rate.
Patent DE-69204450-T2 (DE)
Inventor: VADGAMA PANKAJ
IPC: C12Q1/26
Filed: 1992-03-12
Granted: 1996-04-11
Abstract: Analytical sensor devices incorporating a permselective medium immobilised as a continuous liquid or gel phase barrier between sample and detector. The barrier is electrically insulating, impermeable to charged non-lipophilic species, selectively partitions lipophilic species diffusing through it, and its selectivity can be controlled or optimised by pH adjustments. The preferred barrier form has the permselective medium (e.g. a lipid or ester) immobilised by incorporation as plasticiser in a polymer (especially PVC). The preferred detector is an electrode, especially of non-potentiometric type. The sensor can be used to detect components as such or indirectly by allowing them to react to produce other materials to which the detector responds (e.g. an ionic species or an ion concentration or activity change) and is also applicable to detecting neutral or small uncharged hydrophilic species, e.g. hydrogen peroxide -- especially that formed by enzyme action in the sensor or detector system. <IMAGE>
Patent DE-69225536-T2 (DE)
Inventor: ROBINSON BARRY J
IPC: G05F3/26
Filed: 1992-07-06
Granted: 1999-01-07
Abstract: A low voltage current mirror termination circuit used with an ECL gate array for providing a constant output emitter follower reference current (Ief) which is independent of voltage variations in a separate output emitter follower power supply source (VEF) includes a lateral PNP transistor (Qp), an NPN mirror transistor (Qx), at least one pull-down transistor (Qf), and at least one NPN output emitter follower transistor (Qo). The current through the collector of the lateral PNP transistor (Qp) defines a mirror current (Ip). The base of the lateral transistor (Qp) is connected to receive a base bias voltage VEP. The current through the collector of the pull-down transistor (Qf) defines the constant output emitter follower reference current (Ief) which is proportional to the mirror current (Ip). The separate emitter follower power supply source (VEF) has a voltage which is lower than a supply source (VEE) so as to reduce significantly the power consumption. <IMAGE>
Patent DE-69230641-T2 (DE)
Inventor: GROSS S
IPC: A61K38/19
Filed: 1992-07-01
Granted: 2000-06-15
Abstract: A method for treatment of an animal for systemic hypotension induced by internal nitric oxide production caused by endotoxin or cytokines. The method involves administering an  alpha 1 adrenergic agonist and an amount of an inhibitor of nitric oxide formation from arginine to restore vascular contractile sensitivity to  alpha 1 adrenergic agonists. A preferred inhibitor of nitric oxide formation is an NG-substituted arginine having at least one hydrogen on a guanidino amino group replaced by another atomic or molecular species, including NG-aminoarginine, NG-nitroarginine, and NG-alkylarginines such as NG-methylarginine, NG-ethylarginine, NG-propylarginine and NG-butylarginine. Arginine derivative inhibitors are preferably of the L configuration and include pharmaceutically acceptable addition salts. Treatment of systemic hypotension in a patient which has been induced by chemotherapy with biologic response modifiers such as tumor necrosis factor or interleukin-2 may be likewise accomplished. Treatment of an animal for systemic hypotension induced by endotoxin, or other bacterial toxins, e.g., septic shock, may also be accomplished by treatment with  alpha 1 adrenergic agonists and an inhibitor such as an arginine derivative, restoring vascular contractile sensitivity to the  alpha 1 adrenergic agonists.
Patent DE-69301996-T2 (DE)
Inventor: CHIODINI GRAZIELLA
IPC: C08K5/17
Filed: 1993-10-06
Granted: 1996-08-08
Abstract: Ionically curing of VDF-containing fluoroelastomers selected from the ones containing less than 60 moles % of VDF and from the ones containing hydrogenated olefins is improved by using, as accelerators, triazinic compounds of formula: <CHEM> (R = H, C1-C4 alkyl; R' = R or benzyl, arylalkyl; X = Cl, Br, I, a bisphenoxy radical or O-CH2Rf-CH2R2; Rf = a perfluorooxyalkylene chain; R2 = -OH, -O<->). What is claimed are the fluoroelastomeric compositions containing said accelerators.
Patent DE-69306856-T2 (DE)
Inventor: BAGROSKY FRANK
IPC: B42B5/10
Filed: 1993-05-17
Granted: 1997-07-24
Abstract: Apparatus for binding pads of perforated sheets with wire binding elements comprising means for supplying a predetermined length of binding element to an insertion station (11), means for conveying a pad (13) of perforated sheets having a binding element (15) inserted through the perforations of the pad from the insertion station to a binding station (23) and means for closing the binding element thereby binding the pad to book form, wherein the insertion station comprises means for holding the binding element in a predetermined position relative to a guide plate (45) against which the edge of the pad of perforated sheets adjacent the perforations may be engaged to align the perforations with the points of the binding element present at the insertion station, so that the pad may readily be moved manually to a position in which the points of the binding element pass through the perforations, the guide plate in use extending at least partially within the binding element and pivotable about an axis substantially parallel to the axis of the binding element. <IMAGE>
Patent DE-69310667-T2 (DE)
Inventor: SAKASHITA HAJIME
IPC: G01N33/542
Filed: 1993-10-20
Granted: 1997-12-18
Abstract: In an immunoassay for determining the amount of a target substance in a sample using photothermal deflection spectroscopy to determine the amount of bound label, a sandwich procedure is used which comprises reacting the target substance with two antibodies or antigens, one labelled with a compound having photothermal deflection activity, and the other immobilized on a carrier capable of amplifying that photothermal conversion activity of the label.
Patent DE-69330070-T2 (DE)
Inventor: TAYLOR RICHARD
IPC: G09C1/00
Filed: 1993-12-30
Granted: 2001-11-08
Abstract: PCT No. PCT/AU93/00687 Sec. 371 Date Jun. 2, 1995 Sec. 102(e) Date Jun. 2, 1995 PCT Filed Dec. 30, 1993 PCT Pub. No. WO94/16509 PCT Pub. Date Jul. 21, 1994A system for encrypting or decrypting a digital message comprising a linear driving subsystem (4) for generating a pseudo random data sequence, a non-linear feedback subsystem (6) for producing a cipher stream from said pseudo, random data sequence, and an encryption processor (26) for encrypting or decrypting a message by combining it with said cipher stream, the non-linear feedback subsystem comprising a non-linear feedback processing means (10) for generating a feedback sequence (12) by applying a non-linear function to at least one value from said pseudo-random data sequence and at least one previous value of the feedback sequence, and a cipher stream generating means (10) for generating said cipher stream by summing products of pairs of values of said pseudo random data sequence together with a value from said feedback sequence, the pairs of values being chosen such that the difference in sequence position as between each member of a pair is different as between each pair.
Patent DE-69334070-T2 (DE)
Inventor: GOODWIN RAYMOND G
IPC: C12N15/19
Filed: 1993-05-25
Granted: 2007-01-04
Abstract: There is disclosed a polypeptide (CD30-L) and DNA sequences, vectors and transformed host cells useful in providing CD30-L polypeptides. The CD30-L polypeptide binds to the receptor known as CD30, which is expressed on a number of cell types, among which are Hodgkin's Disease tumor cells, large cell anaplastic lymphoma cells, adult T-cell leukemia (T-ALL) cells, and a number of other malignant cell types. CD30-L polypeptides find use as carriers for delivering diagnostic and cytotoxic agents to cells expressing the CD30 receptor.
Patent DE-69400024-T2 (DE)
Inventor: KUO ELIZABETH ANNE
IPC: C07D213/84
Filed: 1994-01-04
Granted: 1996-04-04
Abstract: The invention relates to the products <IMAGE>  in which     A, B and E represent =CH- or N with A or B or E = N,   R represents cycloalkyl, alkenyl or alkynyl (>/= C6),   R1 represents H or (C1-3)alkyl, R2 and R3 represent H, Hal, CN, NO2, (C1-6)alkyl, -cycloalkyl, -alkoxy or -alkylthio, -(CH2)m-CX3, -O-(CH2)m-CX3, -S-(CH2) m-CX3, -O-(CX2)m-CX3 or -S-(CX2)m-CX3, m being 0 to 3 and X being halogen, or -COR4, R4 being H, alkyl or cycloalkyl (>/= C3)   or R2 and R3 together form -O-CH2-O-,  as well as to their tautomeric forms and to their salts with bases. The products (I) have advantageous anti-inflammatory properties.
Patent DE-69400800-T2 (DE)
Inventor: RAGNARSSON SVEN
IPC: B01D53/78
Filed: 1994-01-19
Granted: 1997-03-13
Abstract: A method and an apparatus for cleaning sulphur-dioxide-containing gases, such as flue gases, are disclosed. The gases are treated in a gas scrubber (2) for the absorption of sulphur dioxide in an aqueous alkaline washing liquid (3), preferably NaOH. A partial flow (10) is drawn off from the washing liquid to be regenerated by the addition of calcium ions (17) for the precipitation and removal of calcium sulphate. The invention is distinguished by the fact that the precipitated calcium sulphate is recycled and admixed (14) with the partial flow of washing liquid before the addition of calcium ions. The apparatus comprises a gas scrubber (2) having means (5, 6, 7, 9) for circulating the washing liquid (3), a conduit (11) for drawing off a partial flow (10) of washing liquid, a vessel (16) for the addition of calcium ions (17), a vessel (18) for the sedimentation of precipitated calcium sulphate, a vessel (22) for the addition of carbonate ions, a vessel (24) for the sedimentation of calcium carbonate, a conduit (26) for recycling regenerated washing liquid to the gas scrubber (2), and a conduit (25) for recycling precipitated calcium carbonate upstream from the vessel (18) for the sedimentation of calcium sulphate. The apparatus is distinguished by a conduit (19) provided for recycling precipitated calcium sulphate and opening into a vessel (14) which is arranged upstream from the vessel (16) for the addition of calcium ions.
Patent DE-69405026-T2 (DE)
Inventor: ARMANDO LORENZO
IPC: C03B9/193
Filed: 1994-03-17
Granted: 1998-02-05
Abstract: A punch assembly (1) for a machine for shaping glass articles, in which at least one casing (7), adapted to support a punch (11) for movement relative to the casing (7), is connected to its own fixed support (2) by a rapid-connection device (12) which has two jaws (13) carried by one component selected from the fixed support (2) and the casing (7), and a pair of counter elements (24) each associated with a respective jaw (13) and carried by the other of the fixed support (2) and the casing (7); the counter elements (24) being movable under the action of a drive unit (28) between an operative position in which they cooperate with the jaws (13) to attach the casing (7) to the fixed support (2) and a rest position in which the counter elements (24) are disengaged from the jaws (13) allowing the casing (7) to be moved away from the fixed support (2). <IMAGE>
Patent DE-69423716-T2 (DE)
Inventor: SANOU YOSHIHISA
IPC: H01J1/316
Filed: 1994-12-20
Granted: 2000-08-17
Abstract: An image-forming apparatus including an electron beam source comprising a plurality of electron-emitting devices on a substrate, each electron-emitting device comprising a negative electrode, an electron-emitting region and a positive electrode which are arranged on the surface of said substrate side by side in a direction parallel to a common direction;   image-forming members for forming an image upon irradiation of electron beams emitted from said electron-emitting devices; drive means for applying drive signals to said plurality of electron-emitting devices in accordance with image signals; and   voltage means for applying a voltage to said image-forming members,     characterised by shifting means to shift an array sequence order of the image signals in accordance with a positional deviation from a set value for the relative position between said electron-emitting devices and said image-forming members.
Patent DE-69430957-T2 (DE)
Inventor: BAILEY JACQUELINE
IPC: A01N43/80
Filed: 1994-12-06
Granted: 2003-02-06
Abstract: Compound of the formulaare useful as intermediates to new 4-benzoylisoxazoles.
Patent DE-69505835-T2 (DE)
Inventor: CHERIF-CHEIKH ROLAND
IPC: A61M31/00
Filed: 1995-09-27
Granted: 1999-06-17
Abstract: An injection device for intramuscular or subcutaneous injection of solid or semi-solid medicaments is disclosed. The device includes main body member having a needle attached thereto. A protective sleeve covers the needle and retracts into the main body member when the device is pressed against the skin of a patient. A plunger with an attached rod maintains the medicament in the patient as the needle is withdrawn.
Patent DE-69513218-T2 (DE)
Inventor: MURDOCK NOLAN J
IPC: F21V9/40
Filed: 1995-03-17
Granted: 2001-10-04
Abstract: A lighting system and method with variable light intensity for use in motion picture photography. In the lighting apparatus, light emitted from a source (18) is passed through an aperture (36a) and then through a section of a movable, neutral density filter (50). The preferred filter is specially designed to have a variable density, continuously increasing from one side of the filter to the other. By changing the position of the filter, selectively placing higher or lower density sections in the light path, the intensity of the light emitted by the lighting apparatus may be varied. The neutral density filter is selected to be generally color neutral so that the color quality of the light passing therethrough remains unchanged. To ensure complete light blockage, a douser (80) of opaque material is provided which is selectively interposed in the outgoing light path. <IMAGE>