baber/WOPTO huggingface dataset:
Patent DE-3582345-D1 (DE)
Inventor: HOLICK WOLFGANG DR
IPC: C07D495/04
Filed: 1985-02-14
Granted: 1991-05-08
Abstract: A process for the manufacture of intermediates in the synthesis of biotin as well as of biotin itself is described. In this process the side chain is attached to the ring system by means of a Grignard reaction, the resulting compound is then dehydrated and subsequently reduced.
Patent DE-3650282-D1 (DE)
Inventor: VOGEL FERDINAND LINCOLN
IPC: C01B31/04
Filed: 1986-08-27
Granted: 1995-05-04
Abstract: An electric motor brush or other electrical contact fabricated with intercalated graphite exhibits improved electrical conductivity, strength and performance when compared with electrical brushes made with non-intercalated graphite or with carbon. Such contacts may be formed by filling a mold of the appropriate shape with intercalated graphite powder and applying sufficient pressure and heat to produce a coherent mass. The ability of intercalated graphite powder to be compacted in such a fashion leads to economic methods of manufacturing electrical contacts. The properties of these contacts may be further improved by the incorporation of metal powder, organic polymers or ceramic powders into the intercalated graphite prior to pressing.
Patent DE-3660038-D1 (DE)
Title: Linear gas burner having air blown into it
Inventor: COULON MICHEL
IPC: F23D14/22
Filed: 1986-01-14
Granted: 1988-04-21
Abstract: 1. Linear gas burner having air blown into it, comprising several injectors disposed at the entry to a combustion zone, an air distribution tube (1) connected to a pressurised air supply, a gas distribution tube (8) mounted inside the air distribution tube and connected to a pressurised gas supply, the said injectors comprising a row of gas injectors (9, 49) distributed along the gas distribution tube and connected to this tube, and air injectors (2, 60) disposed coaxially around the gas injectors and connected to the air distribution tube, the gas injectors and air injectors comprising respectively tubular elements (2, 40, 50, 60) fixed to the corresponding distribution tube, these respective elements being coaxially disposed so as to define an annular duct (46, 56) between them for the passage of air, characterised in that one of the ends of the air distribution tube (1) is connected to the pressurised air supply (6) and its second end is blocked by a removable stopper (3), in that the gas distribution tube has two support rods (16) which are disposed parallel to the gas injectors and which are fixed by removable means (17) to the wall of the air distribution tube, and in that the maximum transversal dimension of the gas distribution tube (8) with tubular elements (40, 50, 52) of gas injectors is less than the interior diameter of the air distribution tube, so as to enable the introduction and the withdrawal of the gas distribution tube with its injectors through the second end of the air distribution tube.
Patent DE-3661105-D1 (DE)
Title: Device for water vapour generation and cooking oven having such a device
Inventor: ROSSET ROGER
IPC: F22B1/28
Filed: 1986-01-15
Granted: 1988-12-08
Abstract: The device for generating steam within a cooking oven includes a heating element (1) and a water reservoir (2). The heating element is placed above the water (3) contained in the reservoir (11). Two sheet-metal members (4, 5) located in closely spaced relation so as to define a capillary space are placed in contact with the heating element (1) and immersed in the water (3) of the reservoir, one of the sheet-metal members being provided with at least one opening (7) placed in proximity to the heating element (1).
Patent DE-3674058-D1 (DE)
Inventor: DUBREUX ERIC
IPC: F27B3/06
Filed: 1986-04-07
Granted: 1990-10-18
Abstract: 1. A method of controlling the tilting movement of a tilting receptacle containing a mass of liquid metal, for controlled discharge of the said mass, wherein a first magnitude (L), representing the angular position of the tilting receptacle with respect to a reference position, is compared (14) with a second magnitude (M), representing the weight of metal discharged at a given instant, in accordance with a governing relationship giving the variation of the said second magnitude as a function of time, the said relationship being predetermined, or capable of being established in a predetermined manner.
Patent DE-3683023-D1 (DE)
Inventor: PENNECK RICHARD JOHN
IPC: G01V1/20
Filed: 1986-12-05
Granted: 1992-01-30
Abstract: A pressure sensing transducer comprises a central region which comprises a potting material and which is surrounded by a helix of piezo electric coaxial cable. The transducer includes a barrier that suppresses transmission of external pressure variations to the central region. In addition, the overall radial stiffness of the potting material and barrier is sufficiently low that the electrical signal generated by the coaxial cable have a d<sub>31</sub> polarity (corresponding to axial stretching and contracting of the cable).
Patent DE-3686075-D1 (DE)
Inventor: TASNADI EROESI KRISZTINA
IPC: B01D1/22
Filed: 1986-04-03
Granted: 1992-08-27
Abstract: A shell for plate-type appts. to carry out thermo-dynamic processes based on heat exchange between circulated fluids comprises spaced heat conductive confining plates and fluid conducting passages. A diaphragm is arranged adjacent to a fluid conducting passage.
Patent DE-3687797-D1 (DE)
Inventor: SCHOON HINRICH
IPC: A61J7/00
Filed: 1986-07-07
Granted: 1993-03-25
Abstract: The tablet dispenser has a rectangular body (2) with an upper surface having several recesses (7) each having a cover (8). Each cover slides in grooves in the upper surface. An insert (10) has rows of compartments (12) each row being below a corresponding recess. The body has a cap (11) closing an opening (21) in one of the sides of the body. The cap is removable to allow insertion and removal of the insert through the opening in the side of the body. The body has lock formations to retain the covers.
Patent DE-3688787-D1 (DE)
Inventor: O'SULLIVAN DONNCHA
IPC: A61K31/185
Filed: 1986-12-16
Granted: 1993-09-02
Abstract: The invention provides the use of therapeutically active zwitterionic aminosulfonic acids for the preparation of a medicament for the treatment of arthritis and/or rheumatism in human patients. The acids are of the kind commonly known as Good buffers. They are preferably used in making a topical medicament such as a cream, for application at a dosage of 50  mu g to 5 mg of the acid per day for at least 5 days, but usually several weeks. The medicaments are non-toxic and very well tolerated, having no known side-effects.
Patent DE-3750238-D1 (DE)
Inventor: STONE GREGORY CHARLES
IPC: H01B9/02
Filed: 1987-03-12
Granted: 1994-08-25
Abstract: In a shielded power cable of the type comprising inner and outer conductors (10,11) separated by a cable insulation system defining a displacement current path between the conductors for high frequency currents, the cable insulation system incorporates one or more coaxial layers of semiconductive material (12,13) consisting of cable insulation material loaded with a conductive filler, such as carbon fibres or spheres. The semiconductive layer is designed to maximize high frequency losses thereby to facilitate attenuation of high voltage surges caused by lightning or by switching.
Patent DE-3750688-D1 (DE)
Inventor: PUTNAM PETER HUGH
IPC: B24B41/02
Filed: 1987-07-20
Granted: 1994-12-01
Abstract: A workpiece W to be machined by a rotating cutting tool 32 is carried by a rotary workhead 22 which is in turn mounted on a rotary table l6 for movement relative thereto both rotationally about a first axis perpendicular to the rotation axis of the table l6 and rectilinearly along second and third mutually perpendicular axes. The plane of interpolation between the second and third axes lies perpendicularly to the first axis, irrespective of the angular setting of the table l6. Using a combination of movements, the machine tool is able to produce on the workpiece W an arcuate surface whose radius of curvature is different from the distance of that surface from the workhead rotation axis.
Patent DE-3763767-D1 (DE)
Inventor: CAPRIO RICHARD DAVID
IPC: D21H21/44
Filed: 1987-04-15
Granted: 1990-08-23
Abstract: A security document (10) having first and second areas (14, 18) on one side coated or treated with complementary compositions of the types that will leave a mark (36, 38, 40, 42) when pressed together, with some areas (20, 22, 24) of one composition desensitized, so that the authenticity of the document (10) may be tested by folding the document (10) to place the areas (14, 18) together and then exerting pressure thereon.
Patent DE-3773750-D1 (DE)
Inventor: MINISCI FRANCESCO
IPC: C07C50/12
Filed: 1987-06-09
Granted: 1991-11-21
Abstract: Phenols are oxidated to quinones with hydrogen peroxide in the presence of catalytic amounts of bromine, iodine, hydrogen bromide and hydrogen iodide.
Patent DE-3776127-D1 (DE)
Inventor: SCHMID KARL-HEINZ
IPC: C09K23/42
Filed: 1987-12-14
Granted: 1992-02-27
Abstract: Diethanolamine derivs. of formula (I), (IIa) and (IIb) are used as solubilisers for surfactants (or mixts.) based on water-sol. and/or -emulsifiable polyalkylene glycol ethers of long-chain alcohols used in low-foam cleaning compsns. at low temp. and/or acid pH. R1, R2 = (un)branched alk(en)yl gps., 8-14C for R1, and 9-17C for R2; r,s,t,u,v,w = 1-3. The amt. of (I), (IIa) and/or (IIb) is pref. up to 150 (5-100) wt.% w.r.t. the surfactant. The diethanolamine derivs. are pref. used with polyethylene glycol ethers of formula R3-O-(CH2CH2O)n-R4. R3 = 8-18C (un)branched alk(en)yl; R4 = 4-8C alkyl; n = 7-12. Or, the derivs. may be used with surfactant mixts. contg. (a) 20-80% of polyethylene glycol ethers of formula R5-O-(CH2CH2O)p-R6, (b) 10-40% of alkylpolyalkylene glycol co-ethers of formula R7-O-(CH2CH2O)x-(CH2-C(CH3)HO)yH and (c) 0-40% of alkyl-(polyol) propylene glycol ethers of formula R8-O-(CH2C(CH3)HO)zH. R5 = 8-18C (un)branched alk(en)yl; R6 = 4-8C alkyl; p = 3-7; R7 = 8-18C (un)branched alkyl; x,z = 1-3; y = 3-6; R8 = 16-22C (un)branched alk(en)yl.
Patent DE-3779608-D1 (DE)
Inventor: WIMMER JOSEF DIPL ING
IPC: H01F17/06
Filed: 1987-12-16
Granted: 1992-07-09
Abstract: The interference suppression coil has a magnetic core (1) carrying at least two windings (3) with a high symmetrical inductance component for damping symmetrical and unsymmetrical interference currents. The individual windings (3) are fitted with external cores (2) on the outside of the magnetic core (1), exhibiting a high magnetic saturation. Pref. the magnetic core (1) comprises a number of individual annular ferrite cores (6) combined together, the individual windings (3) made from an insulated copper conductor fitted with a cylindrical or U-shaped core on the outside of the magnetic core (1).
Patent DE-3782053-D1 (DE)
Inventor: GENNA JOHN LAWRENCE
IPC: G01N1/12
Filed: 1987-06-02
Granted: 1992-11-05
Abstract: A sample is removed from molten metal and dissolved in a solvent to form a soln. which is then analysed. Pref. the sample is removed as solid particles by partial immersion in the bath of a rotating disc having a serrated periphery. The particles may be removed from the disc by a brush or air jet and transported to a dissolutin zone. Analysis may involve comparing a predetermined amt. of sample with a material of known compsn. using an optical emission spectrometer.
Patent DE-3788387-D1 (DE)
Inventor: GILMAN PAUL SANDFORD
IPC: C22C1/10
Filed: 1987-08-21
Granted: 1994-01-20
Abstract: The embrittling tendency of lithium in aluminum-base alloy compositions containing lithium is decreased by incorporating silicon in the alloy composition and forming the alloy as a dispersion strengthened powder. Dispersion strengthened aluminum-base alloy compositions comprising aluminum, lithium, silicon, carbon and oxygen are disclosed.
Patent DE-3852957-D1 (DE)
Inventor: MCDOUGALL IAN
IPC: G01R33/3873
Filed: 1988-10-20
Granted: 1995-03-16
Abstract: A magnet assembly comprises a number of electrical coils (1, 2) which are coaxial and axially spaced about an axis (3). The coils generate a magnetic field in a working region within the assembly. An outer shield of magnetic material (5) is provided around the coils (1, 2). The arrangement is such that the outer shield (5) increases the homogeneity of the magnetic field within the working region and reduces the magnetic field strength externally of the assembly relative to the homogeneity and external field strength respectively due to the coils alone.
Patent DE-3861144-D1 (DE)
Inventor: DROULON GEORGES
IPC: B60N2/22
Filed: 1988-02-24
Granted: 1991-01-10
Abstract: Shaped joining part for a seat-frame tube, for the fastening of a rake-adjusting mechanism between the cushion and the squab, in which this part has on each side horizontal elongated lips (8, 9). 
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Patent DE-3865771-D1 (DE)
Inventor: JANY HERBERT
IPC: G21C3/334
Filed: 1988-07-11
Granted: 1991-11-28
Abstract: The arrangement to ensure a rigid and tight screw connection incorporates a normally threaded bolt and special nut having an added deformable cross-section. The latter is represented by annular edging on a thin walled bush at the free end of the nut. The thread of the nut extends through the bush and annular edging, whilst the end of the bolt protrudes through the latter. Component having cone-shaped bore is pressed in axial direction onto annular edging causing same to radially deform into the thread of the bolt.
Patent DE-3868741-D1 (DE)
Inventor: DES GARETS CHRISTIAN
IPC: A61K8/81
Filed: 1988-06-16
Granted: 1992-04-09
Abstract: A disposable depilatory composition including an elastomer, a resin and a softener or sweetener. This composition can be deposited on the skin in a thin layer and can be stripped from the skin without use of a film such as cellophane.
Patent DE-3869131-D1 (DE)
Inventor: POLLARD JEAN
IPC: G02B6/06
Filed: 1988-06-14
Granted: 1992-04-16
Abstract: PCT No. PCT/FR88/00307 Sec. 371 Date Dec. 14, 1989 Sec. 102(e) Date Dec. 14, 1989 PCT Filed Jun. 14, 1988 PCT Pub. No. WO88/10439 PCT Pub. Date Dec. 29, 1988.The invention relates to an optical anamorphoser and to its method of manufacture in which a bundle of fibers (3) is deformed by twisting, is imprisoned in a body (5), and is sliced along two planes (2 and 3) perpendicular to its axis (4).
Patent DE-3869408-D1 (DE)
Inventor: HARBOE HENRIK
IPC: F02C9/18
Filed: 1988-07-25
Granted: 1992-04-23
Abstract: The high pressure turbine (10) is driven by gas from the combustion chamber (16). The exhaust gas from the high pressure turbine drives the low pressure turbine (13) which drives, in turn, the low pressure compressor (14). The high pressure compressor (11) is connected in series with the low pressure compressor and is driven by the high pressure turbine to supply pressurised air to the combustion chamber. The electric generator (12) is driven by the high pressure turbine.  The electrical power is adjusted to a desired value by changing the geometry of the low pressure turbine to change its rotational speed at constant temperature in the combustion chamber. Heat power is adjusted to a desired value by controlling a flow bypassing the recuperator (18), which exchanges heat between exhaust gas and pressurised air from the compressors.
Patent DE-3871701-D1 (DE)
Inventor: RENE THIERRY RENE THIERRY
IPC: F23N1/08
Filed: 1988-09-29
Granted: 1992-07-09
Abstract: A single sensor (9) is arranged in association with an integrator (13) and a control device (10) to supply indications on the actual temperature of the hot water on the outgoing circuit (5), and makes it possible to determine the temperature difference between the outgoing water and the return water during the defined duration of circulation of non-heated water in the circuits, after the burner is stopped. Application in gas boilers of variable power. <IMAGE>
Patent DE-3876598-D1 (DE)
Inventor: SCHLUTIUS DIPL BETR WIRT
IPC: B65D5/20
Filed: 1988-07-01
Granted: 1993-01-21
Abstract: The single blank carton has a central section (1) for the bottom and multi-section sides. The sections adjacent to the bottom are folded double to form an outside lip. The flaps form a double-wall structure with side tags (36), folded into the double sides. The front walls consist of several sections, bounded by parallel fold lines (12). A wider section (21) abuts the bottom and carries a shorter section, bent through 180 deg.
Patent DE-50003235-D1 (DE)
Inventor: MATEJKA RAINER
IPC: H01H15/10
Filed: 2000-02-01
Granted: 2003-09-18
Abstract: The auxiliary switch (33) clips onto the narrow side walls (20, 20a). A slide (35) runs transversely with respect to the narrow side wall, linking the moving contact (28) section to the auxiliary switch contact.
Patent DE-50008397-D1 (DE)
Inventor: KOEPPL RICHARD
IPC: H05B41/24
Filed: 2000-08-01
Granted: 2004-12-02
Abstract: The circuit has a half-bridge converter (T1,T2,A) with a drive device (A) and a load circuit (LD,CR,j1,j2), at least one half-bridge capacitor (CK) connected to the converter, load circuit connections for at least one discharge lamp (LP) and an arrangement for monitoring the voltage drop at the capacitor with two RC elements (R1,C1;R2,C2) connected by a threshold switch (DC). The first RC element is connected to the center tapping of the converter, the second to the capacitor and there is an arrangement for detecting the threshold switch state.
Patent DE-50008625-D1 (DE)
Inventor: DUX ROLAND
IPC: B65D83/00
Filed: 2000-12-05
Granted: 2004-12-16
Abstract: The present invention relates to an adapter (1), an apparatus for and a method of extracting commodities from the pack compartments (28a, 28b) of a multicompartment sausage pack (10) in which the commodities extracted from the compartments (28a, 28b) are led in the adapter (1) separately in separate through flow channels (11a, 11b). By means of this the commodities can be extracted from the compartments of the multicompartment sausage pack in set proportional amounts without a forced intermixing.
Patent DE-50010398-D1 (DE)
Inventor: ZECH JOACHIM
IPC: A61K6/90
Filed: 2000-03-31
Granted: 2005-06-30
Abstract: The invention relates to silicone-based addition-crosslinking impression material, containing(a) organopolysiloxanes with at least two unsaturated groups in the molecule,(b) organohydrogen polysiloxanes with at least three Si-H groups in the molecule,(c) optionally, organopolysiloxanes without reactive groups,(d) platinum catalyst,(e) optionally, hydrophilizing agent,(f) filler,(g) optionally, further customary additives, auxiliaries and dyes,characterized in that it contains, as component (h), polyalkylene oxide and/or its derivatives with an average molar mass of Mw>1000 at the rate of 0.001 to 1.0 wt.-% relative to the total mass of the cured material.
Patent DE-50012350-D1 (DE)
Inventor: SCHMIEDEL PETER DR
IPC: C11D17/00
Filed: 2000-11-18
Granted: 2006-05-04
Abstract: Particulate rinse aid comprises 5-95 wt.% active component(s) and 95-5 wt.% carrier and/or binder and is compressed so that the materials are released at a predetermined time (frame). Particulate rinse aid comprises 5-95 wt.% active component(s), 95-5 wt.% carrier and/or binder and 0-10 wt.% aids and is compressed so that the materials are released at a predetermined time (frame). Independent claims are included for the production of the above aid by mixing and compressing the components, a particulate dishwashing detergent containing 0.5-30, especially 2-15 wt.% of the above rinse aid and a kit comprising this detergent and a strainer.
Patent DE-50014114-D1 (DE)
Inventor: WINTEROT JOHANNES
IPC: G02B21/02
Filed: 2000-08-30
Granted: 2007-04-12
Abstract: A variable objective is disclosed with finite transmission length L from the object plane 0 to the image plane 0', comprising three axially displaceable lens groups, wherein, successively in the imaging direction, a first lens group has positive refractive power, a second lens group has negative refractive power and the third lens group has positive refractive power. In a variable objective of the type mentioned above, the first lens group and third lens group are displaceable jointly while maintaining the same relative distance L2, wherein the distance L1+D1actual measured between the first lens group and the object plane 0 changes by the amount D1actual=0 . . . D1max, while the distance D2actual between the second lens group and the object plane 0 is subjected to a positively-guided nonlinear change. The movement of the second lens group is preferably carried out approximately according to the following relationship:where C1, C2 and C3 are command variables characterizing the nonlinearity. A mechanical compensation of the focus position is achieved in this way.
Patent DE-50100276-D1 (DE)
Inventor: LORENZ HERIBERT
Filed: 2001-03-19
Granted: 2003-07-10
Abstract: Method for oxidation dyeing of human hair comprises applying an aqueous composition obtained by mixing an alkaline dye precursor composition containing one or more selected metal compounds, with an acidic hydrogen peroxide composition containing 1-hydroxyethane-1,1-diphosphonic acid (HEDP). Method for oxidation dyeing of human hair comprises applying an aqueous composition having a pH of 7-12 to the hair, the composition being obtained by mixing (I) with (II): (I) an alkaline dye precursor composition (A) comprising: (i) at least one developer; (ii) at least one coupler;and (iii) one or more metal compounds selected from manganese dioxide, potassium iodide, sodium iodide, lithium chloride, calcium chloride, calcium nitrate, magnesium chloride, magnesium acetate, barium nitrate, barium chloride, copper(II) chloride, copper(II) sulfate, iron oxide, iron chloride, cobalt chloride, cerium sulfate, vanadium sulfate, potassium dichromate and sodium dichromate. (II) an acidic hydrogen peroxide composition (B) containing 0.05-5 wt.% HEDP and/or its alkali metal or ammonium salts. An Independent claim is also included for a product for oxidation dyeing of human hair, comprising compositions (A) and (B) that are kept separate before use and give a dye composition with a pH of 7-12 when mixed.
Patent DE-50101355-D1 (DE)
Inventor: ALBRICH REINHARD
IPC: E01B25/24
Filed: 2001-11-15
Granted: 2004-02-26
Abstract: The system to carry people away from a mountain station to a valley station has guide rails (4) suspended from supports (1-3) over the ground. The separate rail sections are linked together without sliding. The guide rails are held by guides (31), at least at a part of the supports, which swing around a vertical axis. When at rest, the rail sections (41,42) have a consistent sag, like a chain.
Patent DE-50101921-D1 (DE)
Inventor: LIEB PETER
IPC: B29K67/00
Filed: 2001-05-18
Granted: 2004-05-13
Abstract: A charging device includes a feed pipe, constructed for connection to a plasticizing unit of an injection-molding machine, and a compaction cylinder, which has a lower end supported by the feed pipe and an upper end received in a retaining flange to which a support plate is attached, whereby the upper end of the compaction cylinder, the retaining flange and the support plate extend in a same plane. Support pillars bear two parallel displacement rails fixed to the retaining flange. A support base is displaceable on these displacement rails between two positions and supports a compaction ram and a storage container. A hydraulic adjustment cylinder moves the compaction ram and the storage container alternately in alignment with the compaction cylinder. To gain access to the feed pipe for cleaning during material change, the compaction cylinder is coupled to the compaction ram to form a structural unit which can be raised upwards.