baber/WOPTO huggingface dataset:
Patent DE-3364173-D1 (DE)
Title: Triazolyl-ketone oximes and dioximes, process for their preparation and their use as plant growth regulators
Inventor: RENTZEA COSTIN DR
IPC: C07D521/00
Filed: 1983-05-20
Granted: 1986-07-24
Abstract: Triazolyl ketone-oximes and triazolyl dioximes of the general formula I    <IMAGE>  I  where Ar is an aryl radical from the group comprising biphenylyl, naphthyl and phenyl, which radical can be substituted by halogen, nitro, cyano or trifluoromethyl, by alkyl, alkoxy or alkenyl, each of not more than 5 carbon atoms or by phenoxy, and n is 1 or 2, X is oxygen or =N-OR3, R3 being hydrogen, unsubstituted, halogen-substituted or alkoxy-substituted alkyl, alkenyl or alkynyl, each of not more than 5 carbon atoms, or benzyl which is unsubstituted or substitutedby halogen, nitro, cyano or trifluoromethyl, or by alkyl or alkoxy, each of not more than 4 carbon atoms, or is -CO-R4, R4 being unsubstituted, halogen-substituted or alkoxy-substituted alkyl of not more than 5 carbon atoms, an aromatic radical or -NH-R5, R5 being alkyl or not more than 4 carbon atoms or an aromatic radical, R1 is unsubstituted or alkoxy-substituted alkyl of not more than 8 carbon atoms or unsubstituted or substituted phenylalkyl, and R2 is alkyl of not more than 8 carbon atoms, their preparation and their use as growth regulators.
Patent DE-3366693-D1 (DE)
Title: Process for producing lightly coloured polyesters by using titanium catalysts
Inventor: KUHNRICH ROBERT
IPC: C08G63/00
Filed: 1983-12-07
Granted: 1986-11-13
Abstract: A method for the preparation of mixed polyesters with the use of titanium catalysts, wherein addition products prepared from phosphorous acid and monoepoxides are utilized, especially in the esterification stage and the subsequent polycondensation stage of the process. The resulting polyester is free from discoloration.
Patent DE-3367099-D1 (DE)
Title: Sorbinal by optical resolution of precursor 6-fluro-4-ureidochroman-4-carboxylic acid
Inventor: CUE BERKELEY W
IPC: C07D491/107
Filed: 1983-11-03
Granted: 1986-11-27
Abstract: Sorbinil is obtained by cyclization of S-6-fluoro-4-ureidoch- romane-4-carboxylic acid, wich is in turn obtained by resolution of racemic 6-fluoro-4-ureidochroman-4-carboxylic acid via dias- teromeric salts with either D-(+)-(1-phenethyl) amine or L-(-)-ephedrine.
Patent DE-3369896-D1 (DE)
Title: Means for joining stitched seams
Inventor: BROWATZKI HARTMUT
IPC: A41D27/24
Filed: 1983-08-17
Granted: 1987-04-09
Abstract: 1. Means for joining two material webs (1, 2) of coated resilient plastics for the production of clothes for water sports, such as surfing suits, sailing suits or the like, the material webs (1, 2) lying one upon the other and being connected at their adjacent marginal zones (3) by means of a seam, characterised in that a serged seam (4) is arranged as a nearly water-tight connection, the tension of the thread being chosen such that a contraction (7) of the marginal zones (3), i.e. a decrease in the thickness of the material webs lying upon one another, is achieved, and that the surfaces of the material webs (1, 2) lying upon one another are the outer side of the clothes when being in the position for use, the contraction (7) formed by means of the serged seam (4) forming as a bent off marginal zone (3) a bead at the inner side of the clothes.
Patent DE-3381756-D1 (DE)
Inventor: LENOX RONALD SHAEFFER
IPC: D06P5/00
Filed: 1983-05-09
Granted: 1990-08-30
Abstract: The present invention concerns our discovery that decorative sheets and coverings comprising polyvinyl chloride and having substantially non-migratable through-color images may be prepared using cationic dyestuffs. These coverings may be prepared by providing a variety of polyvinyl chloride-containing substrates with image compositions comprising cationic dyestuffs and a suitable binder, and then treating these materials such that the cationic dyestuffs migrate into the substrate. Through-color images are obtained which are substantially non-migrating, even under severe conditions.
Patent DE-3460404-D1 (DE)
Title: Water inlet control system for a dishwasher
Inventor: MILOCCO CLAUDIO
IPC: A47L15/46
Filed: 1984-02-01
Granted: 1986-09-11
Abstract: A water inlet control system for an automatic dishwater comprising a water inlet valve (6) controleld by a program unit (7) for opening during a charging phase, in the course of which a circulation pump (9) is also operated. A transducer (13) generates an output signal proportional to the outlet pressure of the pump. The output signal of the transducer is applied to control means (16) adapted to respond to variations of the output signal for causing the valve (6) to close when the amplitude of these variations decreases below a predetermined value.
Patent DE-3462657-D1 (DE)
Title: Method and composition for cleaning and decontaminating contact lenses
Inventor: ANDERMANN GUY
IPC: G02C13/00
Filed: 1984-04-10
Granted: 1987-04-23
Abstract: 1. Process for the sterilization and the cleaning of contact lenses of type consisting in treating the lens by a first agent, with oxidizing feature, having the effect to destroy the germs that are presents on the lens, then by a second agent, with reducing feature, having the effect by reaction with the first agent to generate degradation by products that are harmless for eyes, the process being characterized in that the oxidizing agent is selected amongst the products able to discharge in situ hydrogen peroxide while the reducing agent is selected amongst the products able to generate hypochlorous acid in aqueous solution and stable in the dry state, the respective proportions of oxidizing agent and of reducing agent being about 0,005% to 5% and about 0,02% to 6% with regard to weight of the involved compositions.
Patent DE-3463254-D1 (DE)
Title: Process for the separation of aromatics from hydrocarbon mixtures with any concentration of aromatics
Inventor: PREUSSER GERHARD DR DIPL CHEM
IPC: C10G21/28
Filed: 1984-10-06
Granted: 1987-05-27
Abstract: A method is disclosed for the separation of aromates from hydrocarbon mixtures employed as entry products, by means of extractive distillation, employing as selective solvent N-substituted morpholine, the substitutions of which display no more than 7 C atoms. The raffinate produced as top product of the extractive distillation is subjected to a distillation, whereby the produced sump product with a solvent content between 20-75% by weight and a temperature between 20 DEG -70 DEG  C., is led into a separation container and there separated into a heavy and a light phase. The heavy phase is then recycled into the extractive distillation column, whereas the light phase is recycled into the raffinate distillation column.
Patent DE-3477336-D1 (DE)
Title: Improved electrode assembly for electric arc furnaces
Inventor: STROBELE KURT A
IPC: H05B7/12
Filed: 1984-10-30
Granted: 1989-04-20
Abstract: An electrode assembly for an electric arc furnace incorporates a water cooled sleeve (24) which extends downwardly from an electrode clamp (18) around a portion of a consumable electrode (14) held by the clamp. During normal electrode movement, the sleeve is preferably telescopically received within, but spaced from, a water cooled annulus (34) defining an opening in a furnace roof. A sliding seal (40, 42) is provided acting between the sleeve and the annulus, of a form which allows the sleeve to be lifted upwardly out of and re-inserted into engagement with the annulus. The annulus may be extended vertically to shroud the sleeve.
Patent DE-3483295-D1 (DE)
Inventor: LEVY STANLEY BURTON
IPC: B29L24/00
Filed: 1984-07-04
Granted: 1990-10-31
Abstract: Polymeric balloon for use in balloon catheters, said balloon being a high molecular weight, biaxially oriented, flexible polymeric balloon, the tensile strength of the wall of the balloon being at least 218.66 MPa (31,714 psi).
Patent DE-3485011-D1 (DE)
Inventor: LIU CHAO-MIN
IPC: C12P19/44
Filed: 1984-11-22
Granted: 1991-10-10
Abstract: There are presented antibiotic compounds designated as Antibiotics X-14889 A, C and D of the formulas 
<CHEM>
 wherein (for X-14889A) R1 is methyl, R2 is methyl, R3 is hydrogen, R4 is methyl and R5 is hydrogen or (for X-14889C) R1 is hydrogen, R2 is methyl, R3 is hydrogen, R4 is methyl and R5 is CO2H. 
<CHEM>
 (X-14889 D) and the pharmaceutically acceptable salts thereof. 
<??>The compounds exhibit antimicrobial activity and one of the compounds X-14889C also exhibits activity against Treponema hyodysenteriae (in vitro). Plasmodium berghei and as food efficiency enhancers in ruminants. 
<??>Also presented is a process to produce the above compounds and another known component Antibiotic X-14889B.
Patent DE-3485719-D1 (DE)
Inventor: EDEL EUGEN DIPL ING
IPC: C05F7/02
Filed: 1984-10-09
Granted: 1992-06-17
Abstract: Lignin recovery process comprises continuous anodic acidification of alkaline lignin solns. by electrolysis and simultaneous cathodic regeneration of the alkali. Pref. electrolysis is carried out in an electrolysis cell divided into anodic and cathodic chambers by a cation exchange membrane.
Patent DE-3561987-D1 (DE)
Title: Electrode arrangement for a coating apparatus, and its use
Inventor: WALSER FELIX
IPC: B05B5/08
Filed: 1985-08-31
Granted: 1988-05-05
Abstract: An electrode arrangement for a coating installation which functions with the aid of an electric field. The electrode arrangement includes a pair of electrodes for creating an electrostatic field with at least one of the electrodes being fashioned with a sharp edge or tip. The electrode is disposed in a conduit and excess pressure or a vacuum is applied to the conduit with respect to the pressure in the coating chamber of the coating installation in an area of the electrode so that the coating medium is either prevented from coming into contact with the electrode or is suctioned off through the conduit system. By virtue of the provision of the suction removal means for the excess coating medium, the conduit system can be placed in direct communication with the ambient pressure. Additionally, the electrode may be arranged in a vacuum zone of the coating chamber.
Patent DE-3579147-D1 (DE)
Inventor: DONNER KLAUS
IPC: B66D1/26
Filed: 1985-10-19
Granted: 1990-09-13
Abstract: 1. A winch having a plurality of interconnected cable reels, with each cable reel being mounted in opposing side faces of a holding device by which the cable reel is fastened to a supporting structure, characterised in that the holding device is designed as a housing (1) closed on five sides, and in the side faces of which the cable reel is mounted, and in that a plurality of side faces of the housing are provided with attachment bores (2) by which it can be connected to the supporting structure.
Patent DE-3584880-D1 (DE)
Inventor: PRINCE PAUL RICHARD
IPC: A61M1/10
Filed: 1985-06-10
Granted: 1992-01-23
Abstract: A blood extraction and reinfusion flow control system includes a blood pump coupled to pump intravenous fluid to or from a subject, a pressure sensor coupled to sense extra veinous pressure at the subject, and a microprocessor based flow control subsystem. The flow control subsystem optimizes the flow rate by sensing pressure at at least two different fluid flow test points and extrapolating and translating the test point data to generate a flow control curve. The blood pump is then operated at a maximum speed that is limited by a desired maximum flow command and the flow control curve to maximize flow without vein collapse or damage during both blood extraction and reinfusion.
Patent DE-3663777-D1 (DE)
Title: Process for encapsulation by interfacial polyaddition
Inventor: VIVANT GILBERT
IPC: B01J13/02
Filed: 1986-11-25
Granted: 1989-07-13
Abstract: A variety of materials, e.g., colorants, agricultural chemicals, pharmaceuticals, etc., are conveniently microencapsulated within polyurea skin membranes by interfacial polyaddition, by emulsifying a polyisocyanato hydrophobic liquid in an essentially aqueous medium, said polyisocyanato hydrophobic liquid comprising dissolved material to be microencapsulated, an aliphatic diisocyanate (i) and an isocyanurate ring trimer (ii) of an aliphatic diisocyanate, the ratio by weight of said diisocyanate (i) to said trimer (ii) ranging from 0.05/1 to 0.70/1, and then interfacially reacting a polyamine therewith. The resulting suspension of microcapsules is well adapted, e.g., for the production of carbonless papers.
Patent DE-3663856-D1 (DE)
Title: Device for measuring temperature in a converter
Inventor: MEININGHAUS FRITZ
IPC: G01J5/02
Filed: 1986-04-10
Granted: 1989-07-13
Abstract: 1. Device for measuring the temperature in a converter with a radiation measuring instrument (17), which is connected to one end of a rectilinear channel (14) to receive the radiation propagated through the channel, whereas the other end of the channel opens out into the liquid molten steel and an inert gas or a low reaction gas or gas mixture at excess pressure flows into the molten steel at this end, characterised in that the channel (14) has a cross sectional area that is not greater than 1 cm**2 at least at the end terminating at the molten steel and the discharge velocity of the gas or gas mixture is large enough to produce a flow of at least 10 gram per minute with repect to a cross section of 1 mm**2 and that a temperature radiation measuring instrument (17) is connected to the channel as radiation measuring instrument.
Patent DE-3665118-D1 (DE)
Title: Front panel with control elements for communications equipment
Inventor: STROHMEIER WOLFGANG
IPC: G12B11/00
Filed: 1986-03-19
Granted: 1989-09-21
Abstract: To provide for easy identification of the location of pushbuttons or other similar operating elements of an automobile radio, even in the dark, light guides which provide for function indication and positioned above the respective pushbuttons extend laterally beyond the respective pushbuttons, and the front surface of the panel is formed with a recessed surface having an inclined portion (23), in light transmitting location to an auxiliary light emitting surface (21) shining, from the light guides, downwardly on the inclined portion (23) to provide for lateral illumination of the push buttons which, then, will appear as shadows between the light emitted from the auxiliary light surfaces.
Patent DE-3670787-D1 (DE)
Inventor: LANDTWING PETER
IPC: B27B33/20
Filed: 1986-05-13
Granted: 1990-06-07
Abstract: 1. A wood milling cutter comprising a disc-shaped carrier (1) having replaceably mounted thereon, by means of screws (26, 46), cutters (5, 6, 7, 8) presenting cutting edges (22, 32, 42, 47, 52, 57) on the first and second face sides (3, 4) and on the circumference (9) of the carrier (1), in which, on the first face side (3), the radially outer part of the cutting edge (22) of at least one first cutter (5) located on the face side is aligned with the axially outermost part (47) of the cutting edge (42) of at least one second cutter (7) located on the circumference and offset in circumferential direction, characterized in that, on the second face side (4) too, the radially outer part of the cutting edge (32) of at least one third cutter (6) located on the face side is aligned with the axially outermost part (57) of the cutting edge (52) of at least one fourth cutter (8) located on the circumference and offset in circumferential direction, that all cutters (5, 6, 7, 8) are clamped in the carrier (1) by means of a clamping wedge (21, 31, 41, 51) each, which has a pin (24, 44) engaging in a bore (25, 35, 45, 55) of said cutter (5, 6, 7, 8) ; and that the second and fourth cutters (7, 8) each have a stepped outline such that a plurality of different profile configurations can be produced depending on the cutting depth.
Patent DE-3672385-D1 (DE)
Inventor: BRUNEA ROBERT W
IPC: B41M5/132
Filed: 1986-04-15
Granted: 1990-08-09
Abstract: A chromogenic mixture capable of forming a black image with zinc-modified phenolic resins is disclosed that includes an orange chromogen, a green or single component black chromogen and a blue, indigo or violet chromogen.
Patent DE-3683764-D1 (DE)
Inventor: NEEF HEINZ
IPC: G02C5/12
Filed: 1986-04-02
Granted: 1992-03-12
Abstract: The soft pad is for insertion in a recess in a spectacle frame so as to bear against the side of the nose. The recess is formed in the nose facing side of each lens socket and its rear face is flat. The pad (10) varies in thickness at different points on its working surface. It can be wedge-shaped in the veritcal or horizontal direction, or its surface can be convex. Pads can be supplied in pairs of different shapes, fitting interchangeably in the frame and joined by a strip (14) of soft material forming a bridge.
Patent DE-3685837-D1 (DE)
Inventor: DINA DINO
IPC: A61K39/00
Filed: 1986-04-03
Granted: 1992-08-06
Abstract: The complete genome of the hepatitis A virus (HAV) is disclosed. With the entire genomic sequence available, epitopes are identified by analogy to known picornaviruses such as polio virus, synthesized chemically, and conjugated to carrier proteins to provide protective vaccines against HAV. Alternate methods of preparing vaccines include preparation of specified peptide sequences using recombinant techniques, preparation of deleted virions by modifying the genome to destroy the replicase and LTR regions, and preparation of particulate immunogenic materials containing an epitope from HAV. The foregoing alternatives for vaccine preparation are described, and proteins thus prepared used to raise antibodies against HAV.
Patent DE-3686295-D1 (DE)
Inventor: JORDAN ROBERT E
IPC: A61K38/48
Filed: 1986-06-28
Granted: 1992-09-10
Abstract: There is disclosed a non-carbohydrated sulfated matrix and the use thereof to isolate and purify blood clotting factors and other blood proteins by a procedure involving the adsorption of at least one of such factors and proteins onto the non-carbohydrate sulfated matrix followed by elution of such factors and proteins onto the non-carbohydrate sulfated matrix followed by elution of such factors and proteins from the matrix.
Patent DE-3750537-D1 (DE)
Inventor: KNIGHT JACK VERNON
IPC: A61K9/72
Filed: 1987-11-06
Granted: 1994-10-20
Abstract: Disclosed are small particle aerosol liposome and liposome-drug combinations advantageous for the treatment of a wide variety of diseases. Different methods of preparation of liposome and liposome-drug combinations are described which can be used in small particle aerosol treatment.
Patent DE-3763963-D1 (DE)
Inventor: GOTTSCHILD WILFRIED DIPL ING
IPC: B23K3/02
Filed: 1987-10-27
Granted: 1990-08-30
Abstract: This disclosure concerns an improved tip for a soldering iron comprising a material which is both a good heat conductor, as well as a good electric insulator, such as for example an AlN ceramic. This ceramic may contain one or more metal coatings wettable by the solder used. The ceramic tip may be heated by an electric resistance coil around an extension from the tip and covered with a shield, or the tip may be hollow and have the heating element inside it, preferably adjacent the tip end.
Patent DE-3766373-D1 (DE)
Inventor: STREIFF FELIX
IPC: B01D11/04
Filed: 1987-01-21
Granted: 1991-01-10
Abstract: The tubular arm distributor is provided with at least one tubular arm having metering orifices through which a dispersed phase can be metered and a horizontal box-like element which extends over the metering orifices to define a chamber for receiving the dispersed phase. The box-like element has exit orifices in the form of slots along the side walls to distribute the dispersed phase into the continuous phase.
Patent DE-3781309-D1 (DE)
Inventor: FILIPPONE CLAUDIO
IPC: F02P9/00
Filed: 1987-04-21
Granted: 1992-10-01
Abstract: The ignition device has the same number of high-frequency electrical-current generators (18) as the number of the cylinders in an internal combustion engine. Each of these generators is connected electrically to the primary winding of a respective electrical coil (22) with a high transforming ratio. The secondary winding (23) is connected electrically to a spark plug (29) located in the corresponding cylinder. The generators are each activated transitionally in correspondence with the combustion phase in the respective cylinder, by controller sensitive to the rotation of the drive shaft of the engine and also to the load applied, to generate and to maintain an electronic plasma produced by a beam of high speed electrons.
Patent DE-3785084-D1 (DE)
Inventor: KOEPPE SIEGMAR DIPL ING
IPC: G06F17/50
Filed: 1987-05-19
Granted: 1993-05-06
Abstract: The break fault simulation method includes terminating the maintenance of the switch-through of the immediately preceding signal on the occurrence of further signals affected by the break fault in the following clock period when the number of the signals appearing at the circuit point and influenced by the fault exceeds a given limit. On ending the switch-through of the preceding signal the last signal occurring for faultless simulation of the logic circuit at the corresp. circuit point is replaced. The given limit is     chosen as one. The model includes a simulation stage (7), output stage (8), detector (12), counter (14), comparator (16) and multiplexer (18).
Patent DE-3789778-D1 (DE)
Inventor: SCHWARZE WERNER DR
IPC: C08K5/3492
Filed: 1987-03-04
Granted: 1994-06-16
Abstract: Compounds of the general formula <IMAGE>  in which  R<1>, R<2> denote H; R<2> denotes benzyl, R<2>, R<3>, R<4> denote C1-C8-alkyl, allyl, C3-C8-cycloalkyl, the latter being unsubstituted or substituted by 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R<3> and R<4> (together) denote C4-C6-alkylene, -(CH2-CHX)2Y where X is H, CH3 and Y is O, S and their oligosulphide disproportionation products, whose average statistical chain length corresponds to S4 are prepared from the corresponding N,N'-substituted diaminomercaptotriazines. The substances according to the invention are used in vulcanisable rubber mixtures as crosslinking agents without sulphur or as vulcanisation accelerators together with sulphur.
Patent DE-3852446-D1 (DE)
Inventor: GREEN DAVID T
IPC: A61B17/072
Filed: 1988-09-01
Granted: 1995-01-26
Abstract: A one-piece staple is disclosed, having a bas (23) of undulating shape and defining one of a recess (24) and a projection and a pair of deformable legs (25) extending from said base, each said leg extending angularly inwardly of said base towards the other of said legs and having a sharp point (26) at its distal end. <IMAGE>
Patent DE-3853081-D1 (DE)
Inventor: MELNIKOV ALEKSANDR PETROVIC
IPC: A61F2/24
Filed: 1988-12-14
Granted: 1995-03-23
Abstract: The artificial heart valve consists of a ring (9) with a shut-off element (10) joined to it by a coupling (11) which allows the shut-off element to rotate between its open and closed positions. The coupling, located on the inner surface of the ring, is itself annular in shape and fits against the rings' surface. It can be made with an inward projection (13) and a recess on its inner surface (14), and has a shut-off element in two halves (12) which open and close together to control the passage of blood through the valve. Each of the shut-off element halves is slightly curved in shape and has curved cam surfaces on its side facing towards its matching half, ensuring the appropriate distance between the two halves when in the open position.
Patent DE-3861547-D1 (DE)
Inventor: FONTANILLE MICHEL
IPC: C09K19/40
Filed: 1988-05-09
Granted: 1991-02-21
Abstract: The present invention relates to liquid crystal polymers bearing side mesogenic groups of formula: <IMAGE> in which: X = H, OH, COOH, NH2; R1, R2 and R3 = H, Cl or CH3; R4 and R5 = hydrocarbon radical; M = mesogenic group; the sum n + m + p is between 10 and 20,000; x is a number ranging from 0 to 8. The present invention also relates to a process for the preparation of these polymers, according to which mesogenic groups are grafted onto at least a proportion of the pendant vinyl unsaturations of a polymer which may be a telechelic polybutadiene by means of a (bromoalkyl)diorganosilane. These liquid crystal polymers can be employed especially for the production of solid optical components.