baber/WOPTO huggingface dataset:
Patent DE-3766158-D1 (DE)
Inventor: MOREL JACQUES
IPC: H02G1/08
Filed: 1987-05-27
Granted: 1990-12-20
Abstract: A pneumatic device for fitting cables in a tube with improved unit safety in the event of excess pressure, comprises a capsule adapted to be introduced inside a tube and connected to a line used to pull the cable inside the tube. A unit (9) has a connection (20) to a compressed air source and a compressed air outlet connector (18) adapted to be connected in a substantially sealing-tight relationship to one of the ends of the tube. The unit comprises a distributor (19, 23) for distributing compressed air to the outlet connector (18), this distributor co-operating with discharge structure (32, 28, 29) to discharge the compressed air from the unit (9) in the event of an excess pressure downstream of the unit outlet connector (18).
Patent DE-3785719-D1 (DE)
Inventor: WOZNIAK DON STEVEN
IPC: C09D127/06
Filed: 1987-09-01
Granted: 1993-06-09
Abstract: Disclosed is an improved plastisol composition comprising a finely-divided vinyl chloride polymer, filler, a primary plasticizer, and a polyaminoamide-polyimidazoline adhesion promoter. The improvement for overcoating said plastisol with an acid catalyzed topcoat comprises a plasticizer/promoter phase which comprises said primary plasticizer, said adhesion promoter, and an effective amount of a secondary plasticizer nonionic solvent effective in solvating the adhesion promoter in the plasticizer/promoter phase. The plasticizer/promoter phase is pre-formed for addition with the remaining ingredient for the plastisol composition.
Patent DE-3786631-D1 (DE)
Inventor: CHIANG CHING
IPC: G01N33/49
Filed: 1987-04-06
Granted: 1993-08-26
Abstract: This invention discloses a multiple control standard for the use in the quality assurance of blood analysis instrumentation systems. The liquid control standard is able to act as a control standard for blood gas instrumentation systems measuring pH, pCO2 and pO2 of blood, as a control standard for a co-oximeter measuring the amount of total hemoglobin present in the blood and the relative amounts of other hemoglobin fractions present in the blood, and as a liquid control standard for ion selective electrode instrumentation systems for the measuring of electrolytes such as Na and K ions in the blood.
Patent DE-3853123-D1 (DE)
Inventor: NORRIS DAVID
IPC: G11C7/00
Filed: 1988-10-13
Granted: 1995-03-30
Abstract: A propagating first-in, first-out (FIFO) storage device is driven by a two-phase non-overlapping clock and includes a plurality of storage cells (C1, ...C4) and a plurality of tracking bit cell circuits (T1, ...T4). Each of the storage cells includes first pass gate transistors (G1, ...G8), first inverters (INV1, ...INV8), second pass gate transistors (G9, ...G16), and second inverters (INV9, ...INV16). The first pass gate transistors are responsive to a control signal from the tracking circuit for loading data input signals into the first inverter means. The second pass gate transistors are responsive to a first phase of the clock for shifting the data input signals into the second inverters.
Patent DE-3855151-D1 (DE)
Inventor: GEISSLER BERND
IPC: B23B31/113
Filed: 1988-10-27
Granted: 1996-05-02
Abstract: These are two parts to this coupling (3,8); one (3) has bayonet projections (11). The other (8), with corresponding bayonet slots (12,12 a,12 b), is connected to the tube (2) carrying the annular bit (5) at the lower end. The coupling is secured by the clamping ring (25), tightened under friction, and consists wholly or partly of a light, non-ferrous material. This may be: plastic, reinforced plastic or a polyamide; nylon 6 or nylon 6:6 are preferred. The coupling parts (3,8) are non-positively connected by the clamping ring (25). The tube (2) and lower coupling (8) may be: connected by an adhesive, shrink fitted together or riveted. The coupling is suitable for a diamond, or other tipped core drill, working in stone or concrete, wet or dry. A coupling of this type exists, and is of proven worth, but it is heavy. The coupling described above is lightweight; couples quickly and easily. The connection is secure. It has no adverse effect on the boring operation. An additional benefit is the reduction of noise. <IMAGE>
Patent DE-3860374-D1 (DE)
Inventor: REINHARDT GERD DR
IPC: C09K23/02
Filed: 1988-02-17
Granted: 1990-09-06
Abstract: 1. A process for the preparation fo surface-active acyloxyalkanesulfonates of the formula  see diagramm : EP0280165,P4,F1  in which R denotes C7 -C21 -alkyl or C7 -C21 -alkenyl, A denotes C2 -C4 -alkylene and M denotes an alkali metal or alkaline earth metal atom, which comprises reacting, in the presense of a carboxylic acid, carboxylic acid chlorides of the formula R-COCl in which R has the meaning indicated above with a hydroxyalkanesulfonate of the formula HO-A-SO3 M in which A is C2 -C4 -alkylene and is an alkali metal or alkaline earth metal.
Patent DE-3860643-D1 (DE)
Inventor: HUBER SIEGFRIED ING GRAD
IPC: A47J31/36
Filed: 1988-06-08
Granted: 1990-10-25
Abstract: 1. Coffee machine having a brewing chamber (7, 7', 40) which has a hot water inlet with a distribution filter (10, 43) and a drink outlet, located opposite the hot water inlet, with a brewing filter (13, 44), and having piston (14, 49), which is displaceable in the brewing chamber (7, 7', 40) transversely to the direction or flow of the hot water and is provided with a limiting surface (15, 15', 47) of the brewing chamber (7, 7', 40), it being possible for ground coffee to be metered automatically into the brewing chamber (7, 7', 40), characterized in that, when different amounts of ground coffee are metered in for brewing batches of coffee of different sizes, the limiting surface (15, 15', 47) of the piston (14, 49) can be pushed to a different extent into the brewing chamber (7, 7', 40) such that, with the different quantities of ground coffee the thickness of the layer of ground coffee is essentially constant in the direction of flow of the hot water, in that the brewing filter (13, 44) and the distribution filter (10, 43) are arranged with a spacing from one another which is essentially constant over the cross section of the brewing chamber (7, 7', 40) and corresponds to the thickness of the layer of ground coffee, and in that a side wall (49b) of the piston (14, 49) is constructed as a covering slide to cover the unrequired filter openings of the brewing filter (13, 44) or of the distribution filter (10, 43).
Patent DE-3861275-D1 (DE)
Inventor: VINCENT MICHEL
IPC: C07K14/81
Filed: 1988-09-16
Granted: 1991-01-24
Abstract: Process for the industrial synthesis of perindopril, in which (2S,3aS,7aS)-2-carboxyperhydroindole is condensed with N-[(S)-1-carbethoxybutyl]-(S)-alanine after protection of the carboxyl group, the product resulting from the condensation being then subjected to deprotection of the carboxyl carried by the heterocyclic ring. The (2S,3aS,7aS)-2-carboxyperhydroindole and N-[(S)-1-carbethoxybutyl]-(S)-alanine are themselves obtained in excellent conditions from 2-carboxyindole and from L-alanine respectively, both available on an industrial scale.
Patent DE-3862231-D1 (DE)
Inventor: BERNHARD DENNIS PATRICK
IPC: C07C7/04
Filed: 1988-04-21
Granted: 1991-05-08
Abstract: The present invention relates to a process for the recovery of ethylene from a feed gas (10) containing ethane, methane and other light gases, e.g. cracked gas or refinery off-gases, wherein ethylene is condensed in two stages (12, 20), preferably rectified (20), and fed to an integrated demethanizer column (62). Refrigeration for the process is provided by an integrated combination of work expansion (28) of rejected light gases, by vaporization of separated ethane at low partial pressure but high total pressure, and by a mixed refrigerant system (130, 132, 133, 134, 136). The process results in the separation and purification of ethylene from the feed gas stream while significantly reducing the energy consumption to do so.
Patent DE-3867244-D1 (DE)
Inventor: EICKHOFF HANS-JUERGEN
IPC: B62D11/18
Filed: 1988-10-05
Granted: 1992-02-06
Abstract: The steering gear is for tracked vehicles by which the steering power for turning is borne by summation differential. In one summation gearing hydrostatic -mechanical power distribution actuated. Should the power losses of the less efficiently cperating hydrostatic branch be held as little as possible others enabling stepless steering over all raoii. The summation gearing is selectable in at least two radius ranges whereby a rotation speed adjustment of the gearing member in the selection points for a stepless transition is achieved.
Patent DE-3870697-D1 (DE)
Inventor: HEUFT BERNHARD
IPC: B65G47/68
Filed: 1988-04-07
Granted: 1992-06-11
Abstract: The mechanism for transferring objects, e.g. bottles (1), from a first conveyor belt (2) to one or a number of parallel further belts (3; 3a,b) comprises one or more corresponding controllable deflector units (4).  The first belt extends at an angle over and in contact with the further belt(s) and is very thin such that the objects are slidably transferred without tipping over.  The units (4) are arranged on the belt (2) side facing away from the direction of belt (3; 3a,b) movement. The belt (2) pref. consists of 0.1-0.5 mm thick steel strip and may extend at a 30-60 deg. angle to the belt(s) (3).  The units (4) may each comprise individually extendable elements (14) or blow nozzles.
Patent DE-3878594-D1 (DE)
Inventor: HOFELE FRANZ
IPC: B23D43/02
Filed: 1988-05-19
Granted: 1993-04-01
Abstract: The broaching tool comprising a number of cutters, secured to a holder is mfd. by spark erosion machining of the cutters. At least some cutters are pref. so formed in a simultaneous operation from a bundle of metal blanks. The cutters can be annular with radial teeth, spaced in the axial direction on a cylindrical body, forming the holder.  The cutters are then wire eroded from a metal plate.  The radial end faces of the teeth are conical, while the faces between them are cylindrical.
Patent DE-50001587-D1 (DE)
Inventor: KRAUSE VICTOR
IPC: E06C7/08
Filed: 2000-02-02
Granted: 2003-05-08
Abstract: The ladder is formed by hollow profiles for the sides (1) and the rungs (2), both fitted with openings (5,6). A plug (12) is inserted through the opening (6) in the outer wall (4) of the ladder side profile (1) into the rung. The plug (12) has at least one ratchet projection (10) to lock into a recess (9) at the rung, to key the rung to the side profile of the ladder. The plug has a beating head (13) at the outside, to force the plug home and lock the rung and side profile together. The ladder sections (1,2) are of a plastics material reinforced with glass fibers. The plug (12) is an injection molded thermoplastic component.
Patent DE-50007801-D1 (DE)
Inventor: SCHAAD MARC
IPC: B65H54/28
Filed: 2000-11-16
Granted: 2004-10-21
Abstract: The thread guide system for a device for winding thread on a spool has a thread guide (7) connected to a position changer (8) which alters the position at which the thread is wound on the spool. This has rollers (10', 11') at either end, one of which is motorised. The height of the thread as it passes through the guide is determined by the diameter of the rollers.
Patent DE-50011381-D1 (DE)
Inventor: KNAUTHE RUDOLF
IPC: A61P19/10
Filed: 2000-04-06
Granted: 2006-03-02
Abstract: Disclosed is a compound preparation wherein the bone cell activator is a vitamin D metabolite or vitamin D analogue and the resorption inhibitor is an oestrogenic compound. The inventive compound preparation is used in a therapeutical plan which comprises one or more cycles. Each cycle consists of the following steps: a) daily administration of a vitamin D metabolite or vitamin D analogue during 1-7 days, b) daily administration of an oestrogenic compound during 21-120 days after a) or after an interphase of up to 30 days.
Patent DE-50011619-D1 (DE)
Inventor: HARBECK DR
IPC: F23Q3/00
Filed: 2000-09-02
Granted: 2005-12-22
Abstract: Electrode rod is made of a composite material reinforced with heat resistant fibers and having a silicon carbide matrix. An Independent claim is also included for an electrode arrangement comprising an electrode (44) for conveying or deviating an electrode voltage from a stub (46), and the electrode rod (32) connected to the stub.
Patent DE-50105744-D1 (DE)
Inventor: SCHLESIGER DR
IPC: C08B15/00
Filed: 2001-02-16
Granted: 2005-05-04
Abstract: The present invention relates to a new, particularly economical process for preparing particulate water-soluble cellulose derivatives. The process involves forming a feed composition of swollen and/or dissolved cellulose derivative, and water. The feed composition is contacted with a superheated gas mixture, in a sieve-free high rotational speed gas jet impact mill, and the cellulose derivative of the feed composition is converted into a solid state form of finely particulate particles. The superheated gas mixture, with which the feed composition is contacted, is selected from: (i) a superheated gaseous mixture of steam and an inert gas; and (ii) a superheated gas mixture of steam and air. The superheated gas mixture has a steam content of 40 wt. % to 99 wt. %, based on the total weight of the superheated gas mixture.
Patent DE-50106576-D1 (DE)
Inventor: GRATHWOHL STEFANIE
IPC: C08K3/01
Filed: 2001-11-06
Granted: 2005-07-28
Abstract: A curable casting material (I) based on acrylate monomer-containing syrup (optionally containing acrylate prepolymer) and inorganic filler (A), especially for the production of molded sanitary products, also contains wollastonite as additive (B) in amounts of 1-12 wt. %, the total content of (A) plus (B) being 50-85 wt%. An independent claim is also included for molded products made from (I).
Patent DE-50108012-D1 (DE)
Inventor: KRAMER ANDREAS
IPC: C07C249/06
Filed: 2001-07-04
Granted: 2005-12-15
Abstract: The present invention relates to a process for preparing trioxime derivatives of the formula I in which the substituents R<SUP>1 </SUP>and R<SUP>2 </SUP>are identical or different and each is cyano, alkyl, haloalkyl or cycloalkyl, and R<SUP>3 </SUP>and R<SUP>4 </SUP>are identical or different and each is alkyl, haloalkyl, cycloalkyl, alkylcarbonyl or arylalkyl, by the following reaction steps in water without isolation of the intermediates: A) nitrosation of 1,3-diketones of the formula II to give monooximes of the formula III, B) oximation of III with hydroxylamine derivatives of the formula IV <?in-line-formulae description="In-line Formulae" end="lead"?>H<SUB>2</SUB>N-OR<SUP>3'</SUP> IV<?in-line-formulae description="In-line Formulae" end="tail"?> in which R<SUP>3'</SUP> is hydrogen or a group R<SUP>3 </SUP>to give bisoximes of the formula V, C) alkylation of V with alkylating agents or acylation of V with acylating agents to give compounds of the formula VI and D) subsequent oximation of VI with hydroxylamine to give compounds of the formula I.
Patent DE-50115130-D1 (DE)
Inventor: HENNINGER CHRISTOPH
IPC: D21H19/00
Filed: 2001-11-27
Granted: 2009-11-12
Abstract: The carrier beam (4.4'), for a paper and/or web coating machine (6), is a longitudinal and hollow body with a round or polygonal cross section of a fiber compound material produced by winding. The fiber compound material has a longitudinal module of elasticity of ≥ 100 GPa and a thermal expansion of ≤ 2 x 10-6 1 divided by K. The fiber orientation has one fiber component where 70-90% is axially parallel and a fiber component where 10-30% is aligned in the peripheral direction. The carrier beam for a paper and/or web coating machine has the first fiber component aligned at an angle of up to 15 degrees to the longitudinal axis, and the second fiber component is pitched at an angle of 75-90 degrees to the longitudinal axis. The fiber compound material can be a plastics reinforced with glass or carbon fibers. An Independent claim is included for a web coating machine, using a liquid or paste coating medium to be applied to the surface of a moving web (3) of paper or cardboard. At least one applicator and/or doctor (6,6') is supported on the carrier beam.
Patent DE-50201391-D1 (DE)
Inventor: NEUMANN RENE
IPC: E05D3/14
Filed: 2002-08-07
Granted: 2004-12-02
Abstract: The hinge (10) has a first (30) and second (40) lever. The door fitment body (22) is directly or indirectly connected to the main body fitment (20) An opening unit, in the form of a plate spring (50) or piston-cylinder unit, exerts force, in the opening direction of the door fitment, on a lever swivel mounted on the main body fitment and linked to the door fitment body .
Patent DE-50201450-D1 (DE)
Inventor: POLZER PATRICK
IPC: B62D25/08
Filed: 2002-08-31
Granted: 2004-12-09
Abstract: A first channel-shaped support (6) is provided in an essentially horizontal section of a side bodywork part (2) extending towards the outside of the vehicle. A second channel-shaped support (7) branches off from the first support in at least one region of the latter. The guide rail used to mount the bodywork part on the vehicle is provided with corresponding channel-shaped embossed regions. <??>The mounting device is particularly suitable for mounting bodywork parts on the rear of the vehicle and is used to secure them to a guide rail, which is in turn secured to the main body of the vehicle and provided with a receiving arm for the bodywork parts.
Patent DE-50206350-D1 (DE)
Inventor: OFFENBROICH A
IPC: F16B7/04
Filed: 2002-02-21
Granted: 2006-05-24
Abstract: A fitting facilitates the assembly and disassembly of e.g. shelves or temporary structures (1) on trade fair stands. The fitting links two components (2), one of which has a mortise hole holding an adapter (5) component. The adapter takes up space between the mortise (3) and anchor (7) which is locked in situ by a cam (8) inserted sideways.
Patent DE-50207018-D1 (DE)
Title: Monolithischer riemen mit ethylen-alpha olefin-copolymeren
Inventor: VOGT JUERG
IPC: F16G1/14
Filed: 2002-06-11
Granted: 2006-07-06
Abstract: Monolithic belts (i.e. without woven fabric insert), in particular monolithic conveyer belts and drive belts, which consist of a thermoplastic material, containing a copolymer with a ratio of weight average molecular weight Mw to number average molecular weight Mn of 5.0:1 to 1.5:1, which show creep resistance while at the same time having significantly reduced material costs. The copolymer can in particular be produced by means of a metallocene "single-site" catalyst.
Patent DE-50209655-D1 (DE)
Inventor: BORNSCHEUER UWE
IPC: C12N1/21
Filed: 2002-01-31
Granted: 2007-04-19
Abstract: The invention relates to a method for producing L-carnitine on the basis of a betaine ester of the general formula (I), wherein R<1> and R<2> represent either hydrogen or together form a bond, and R<3> represents alkyl, aryl or arylalkyl, by means of hydrolases that convert said betaine ester to betaine. The betaine so obtained is then converted to L-carnitine by means of a microorganism capable of converting the betaine of formula (II) to L-carnitine. The invention further relates to hydrolases that convert 4-butyrobetaine methyl ester to 4-butyrobetaine and to microorganisms that contain such hydrolases.
Patent DE-50211169-D1 (DE)
Inventor: ISSAKIDES GEORG
IPC: F21V29/15
Filed: 2002-05-15
Granted: 2007-12-20
Abstract: An improved incandescent mantle formed of a woven fabric tube and having at least one open end with a fireproof attaching material provided for attaching at least one of the ends of the tube to a burner. At least one additional fireproof material portion is provided between the burner and mantle to reinforce and protect the mounted mantle from jarring forces.
Patent DE-50212231-D1 (DE)
Inventor: HECHT REINHOLD
IPC: A61K6/083
Filed: 2002-05-13
Granted: 2008-06-19
Abstract: The invention relates to a redox initiator system which allows dental formulations to be cured in acidic medium by way of a free-radical polymerization and which ensures a high level of adhesion of the polymerizing composition to the hard substances of the teeth, namely enamel and, in particular, dentine. The redox initiator system comprises the following constituents: (A) from 14.9 to 50% by weight of a barbituric acid or thiobarbituric acid and/or of a barbituric or thiobarbituric acid derivative, (B) from 30 to 75% by weight of a peroxodisulfate compound and/or peroxodiphosphate compound, (C) from 10 to 35% by weight of a sulfinic acid compound, and (D) from 0.1 to 5% by weight of a copper compound.
Patent DE-50303823-D1 (DE)
Inventor: KUHNERT DIETER DR
IPC: H01T13/36
Filed: 2003-02-17
Granted: 2006-07-27
Abstract: The invention relates to a prechamber spark plug comprising a housing (3), an insulator (1) with an internal central electrode (2), a prechamber (15) in the front housing region, at least one overflow duct to the combustion chamber of an internal combustion engine, in addition to a device for forming a spark gap. Said device is provided substantially inside the prechamber (15) and contains in particular a central electrode (2) and at least one additional electrode (13) that is fixed to the central electrode (2) and is directed towards the cylinder wall (12). According to the invention, the insulator (1) is braced between at least one front and one rear shoulder (19, 23) in order to fix it in the housing (3). The aim of the invention is to significantly improve the mechanical and thermal characteristics of a prechamber spark plug of this type, thus guaranteeing in particular a permanent, impervious fixing method for the insulator in the housing and the central electrode in the insulator during long-term operation. To achieve this, the insulator (1) has two annular collars (16, 17), which are used to clamp the insulator between the shoulders (19, 23) in the housing (3) with a predetermined high prestressing force in an axial direction, said prestress being in effect dimensionally stable in the vicinity of the shoulders (19, 23), in such a way that a positive fit is formed, the required elastic expansion in the essentially cylindrical section of the housing being provided.
Patent DE-50310216-D1 (DE)
Inventor: LUTTERMANN JOACHIM
IPC: A61L9/16
Filed: 2003-02-14
Granted: 2008-09-11
Abstract: The vacuum cleaner has a suction unit and a dust filter via which air sucked in by the suction unit passes and in which dust is removed. The filter is in the form of a filter container (4) at least partly filled with liquid (5), e.g. water. At least two silver or silver alloy electrodes (6) are arranged in the filter container in contact with the filter liquid, preferably immersed in it, and can be connected to a voltage source (7).
Patent DE-50313493-D1 (DE)
Inventor: HAUKE OSKAR
IPC: E02D17/20
Filed: 2003-10-09
Granted: 2011-04-07
Abstract: Material for repairing dykes comprises sand or powdered stone which has been treated, preferably with 1 -2 wt% calcium stearate or with tall oil, to make it hydrophobic.  Independent claims are included for: (a) a repair system for dykes comprising containers filled with the material; (b) a dyke whose core is made from the material or using the system; and (c) a method for making the material by mixing sand or powdered stone with an agent to make it hydrophobic.
Patent DE-58908393-D1 (DE)
Inventor: WILKE ANDREAS
IPC: B41F13/12
Filed: 1989-07-28
Granted: 1994-10-27
Abstract: The additional device for attachment to an offset-printing machine (1), which has at least one forme cylinder (3), a blanket cylinder (offset cylinder) (4) and a back pressure cylinder, is fitted with a further forme cylinder (6) which can be brought into engagement via a toothed wheel (18) with a toothed wheel (19) of the offset-printing machine (1), which toothed wheel (19) is appropriately equipped and is attached to the blanket cylinder (4). The forme cylinder (6) of the additional device can be adjusted along its axis and in the circumferential direction. <IMAGE>