baber/WOPTO huggingface dataset:
Patent DE-3772576-D1 (DE)
Inventor: GERARD JEAN
IPC: B29C51/16
Filed: 1987-05-04
Granted: 1991-10-02
Abstract: A multilayer cover for rigid or semi-rigid thermoformed packages comprises a layer of heat-shrinkable film having a coefficient of contraction similar to that of the package material and coated with a material which will bond with the package surface, pref. during and after thermoforming. The film is a transparent, opaque or metallised single or multiply film 40 to 200 microns thick, depending on the rigidity and coefficient of contraction of 7. Opt. film is of polystyrene, polypropylene, polyester, polyether, PVC, polyethylene.
Patent DE-3783490-D1 (DE)
Inventor: PIKE TUDOR DAVID
IPC: H03J7/02
Filed: 1987-02-13
Granted: 1993-02-25
Abstract: A method of automatically tuning a high power system by measuring the gradient of component value against efficiency for each component (3,9,l0,l4) in turn and, for each component, finding two points (l7,l9) of equal and opposite gradient and setting the component (3,9,l0,l4) to a value (2l) half-way between these points (l7,l9).
Patent DE-3789615-D1 (DE)
Inventor: GIRIJAVALLABHAN VIYYOOR MOOPIL
IPC: C07D307/20
Filed: 1987-12-09
Granted: 1994-05-19
Abstract: The disclosed invention is compounds represented by the formula <CHEM> and pharmaceutically acceptable acid addition, basic addition and quarternary amine salts thereof and pharmaceutically acceptable solvates thereof, wherein each Z is independently tetiary butyl, phenyl, naphthyl or adamantyl; substituted phenyl, wherein the substituents are one or more of halogen, lower alkoxy, phenoxy, nitrile, nitro, phenyslsulfonyl, loweralkylsulfonyl, oxazol-2-yl, lower alkanoyl, benzoyl, lower alkoxycarbonyl, lower alkyl, lower alkylthio, phenyl, phenylaminothiocarbonyl, or lower alkylaminothiocarbonyl; 4 or 6 membered unsubstituted or substituted heterocyclic ring containing at least one nitrogen with the remaining members of the ring being at least one carbon, and optionally sulfur or oxygen, wherein the substituents are one or more of carboxyl, hydroxymethyl, lower alkyl, loweralkylcarbonyl or aryl lower alkyl;  X and Y are each independently a bond, -O-, <CHEM> each Q is independently a divalent substituted or unsubstituted, straigh or branched chain lower alkanediyl, lower alkanediyl-cycloalkaneidyl-lower alkanediyl, lower alkenediyl, lower alkynediyl, phenylene, dihydrofurandiyl, tetrahydrofurandiyl, tetrahydropyrandiyl, or, loweralkanediyl-tetrahydrofurandiyl-loweralkanediyl, wherein the substituents are one or more of hydroxy, epoxy, fluorine, chlorine, azide, or amino; W is a monovalent substituted or unsubstituted aryl group or a heterocyclic single or fused ring containing from 4 to 10 ring atoms, at least one hetero atom of which is a nitrogen atom and the remaining ring atoms being at least one carbon and optionally sulfur or oxygen, wherein the substituents are one or more of hydroxy, oxo amino, carbamoyl, carboxyl, nitrile, nitro, lower alkoxy carbonyl, halogen, sulfamyl, lower alkyl, lower alkylthio, lower alkoxy, hydroxyloweralkyl, lower alkoxycarbonylloweralkyl, amino loweralkyl, carboxyloweralkyl, guanidino, thioureido, lower alkylsulfonylamino, aminocarbonylloweralkyl, allyloxycarbonylmethyl or carbamoyloxyloweralkyl; with the proviso that W cannot be substituted or unsubstituted isoxazolyl, and  W' is divalent W. The compounds have antiviral activity, antiinflammatory activity and are PAF inhibitors.
Patent DE-3861922-D1 (DE)
Inventor: LIENERT KLAUS-WILHELM DR
IPC: C08L79/08
Filed: 1988-05-20
Granted: 1991-04-11
Abstract: The invention relates to a process for coating metal strip in the coil coating process. The coating materials employed consist of: a) 3 to 50% by weight, preferably 20 to 40% by weight, of polyester imide resins, the 20 to 60% by weight solutions of which possess viscosities from 90 to 4,000 mPas at 23 DEG  C. and the hydroxyl values of which are in the region from 50 to 300, b) 3 to 40% by weight, preferably 10 to 30% by weight, of pigments and/or fillers, c) up to 3% by weight of suitable auxiliary substances and additives and d) 10 to 90% by weight, preferably 20 to 60% by weight, of one or more organic solvents, the sum of a), b), c) and d) being 100% by weight. The invention further relates to the use of the metal strip produced by the process according to the invention for production of exhaust components.
Patent DE-3863617-D1 (DE)
Inventor: KRAGULJ WALTER
IPC: F17C1/00
Filed: 1988-10-14
Granted: 1991-08-14
Abstract: A cylindrical underfloor liquified-gas tank (1) which is provided with fittings (7) which are arranged on a supporting plate (6). Here, provision is made for the supporting plate (6) to be arranged in the lid (4) of the tank by means of a loose flange (5). The tank is sunk in along a vertical axis xx'. Surprisingly, this does not increase the installation depth, and easier production and simpler coating are achieved, and installation is not restricted to certain orientations with regard to the predetermined pipelines as in the case of horizontal tanks. <IMAGE>
Patent DE-3868761-D1 (DE)
Title: Push-button operated overcurrent protection switch with two plungers
IPC: H01H73/44
Filed: 1988-07-07
Granted: 1992-04-09
Abstract: The switch housing is peentrated by a first plunger movable in the direction of pressure on the push button. Between the contact bridge and this plunger an elbowed linkage is constituted by two articulated levers. An opening spring is stretched between one lever and a fixed plate. Guiding and support levers are pivotable about the positioning bolts of this lever. A second plunger is installed alongside and parallel to the first, pivotable in a plane between engagement and relase posns. with spring bias towards the former.
Patent DE-3870663-D1 (DE)
Inventor: DUBOTS DOMINIQUE
IPC: C30B29/36
Filed: 1988-02-18
Granted: 1992-06-11
Abstract: Silicon carbide whiskers are prepared by reaction, in nonoxidising atmosphere, at a temperature of at least 1300 DEG C, of a charge consisting of a mixture of carbon black and of a source of silicon oxide, according to which process the carbon black has an oxidisability ratio (measured by heating in air for 30 minutes at 600 DEG C) of at least 85%, in that the source of silicon oxide has a particle size of less than 100  mu m and in that the rate of temperature rise between 1300 and 1600 DEG C is lower than 3 DEG C min<-><1> per minute if the operation is carried out in a static atmosphere and not more than 25 DEG C min<-><1> if the operation is carried out with gas percolation. A plateau of 5 min to 5 h at 1600 DEG C is optionally carried out. 
<??>The carbon is preferably introduced into the reaction mixture in superstoichiometric quantity relative to the silicon. 
<??>The excess carbon is removed at the end of the reaction by oxidation in air at approximately 600 DEG C. 
<IMAGE>
Patent DE-3873084-D1 (DE)
Inventor: WILLIAMS PAUL MICHAEL
IPC: G01N33/98
Filed: 1988-03-29
Granted: 1992-08-27
Abstract: This invention relates to apparatus for measuring the concentration of a volatile component in a gas and in particular, but not exclusively, to breath alcohol testing apparatus. In such apparatus 10, a pressure transducer 15 is provided to detect the ambient pressure during test. This pressure is used to modify the output of a fuel cell 11.
Patent DE-3873714-D1 (DE)
Inventor: DE CLERCQ ARNOLD DR
IPC: B01D19/04
Filed: 1988-12-24
Granted: 1992-09-17
Abstract: Antifoam based on oil-in-water emulsions has an oil phase contg. (a) a 12-26C alcohol, distn. residues from the prodn. of higher alcohols by Oxo synthesis or the Ziegler process and opt. alkoxylated and/or (b) a fatty ester of 12-22C carboxylic acids with a mono- to trihydric 1-18C alcohol; and opt. (c) a hydrocarbon with b.pt. above 200 deg.C or 12-22C fatty acids. This comprises 5-50 (wt.)% of the emulsion and has an average particle size of under 25 microns. The novelty is that 5-50% of components (a) and (b) in the oil phase are replaced by (d) at least one cpd. with m.pt. above 70 deg.C, consisting of fatty alcohols (I) with min. 28C, esters (II) of 1-22C carboxylic acids with (I), adducts of 2-4C alkylene oxides with (I), polyethylene waxes (III) with mol.wt. min. 2000, carnauba wax (IV) and/or montan ester waxes (VA) and montan acid waxes (VB) and their salts (VC).
Patent DE-50002581-D1 (DE)
Inventor: MISSLER HANS-DIETER
IPC: F03B17/06
Filed: 2000-11-08
Granted: 2003-07-24
Abstract: The fluid (19) flowing against one or several rotating cylindrical rotor(s) (1) is accelerated by the same. One or more rotor blades (2), which are arranged parallel to the axis, which drive one or more end plates (3) that are axially staggered with regard to the rotor, and which drive the energy converter (16) connected to said end plates, are rotated around the rotors by the accelerated fluid (23). During the rotation around the rotor, the rotor blades are electrically or mechanically adjusted, according to the type of fluid, in a manner that is optimal with regard to drive and resistance.
Patent DE-50003344-D1 (DE)
Inventor: WIMMER ERWIN
IPC: B29C33/44
Filed: 2000-07-28
Granted: 2003-09-25
Abstract: A molding tool for injection or pressure die casting, comprises a part (2) which has ejectors (7) which, with tool cores (5) and slides (4), form inserts moving along straight guides (8,10). The guides enter the tool cavity and each has a reducing conicity with a cone angle  NOTGREATER  1 degrees . Guiding surfaces for the inserts are angled to the guiding direction at a similar angle to the straight guides. An Independent claim is also included for a process for manufacturing the claimed tool in which the straight guides (8,10) and guide faces are machined with the appropriate conical angle and the inserts pushed into the guides leaving no gaps. Guide faces are cut to length according to the calculated longitudinal movement and fixed to stops for maintaining a small gap between guides and guide faces in the closed tool position.
Patent DE-50003787-D1 (DE)
Inventor: FISCHER DAVID
IPC: B25B5/08
Filed: 2000-04-08
Granted: 2003-10-30
Abstract: The clamping arrangement for workpieces has a hydraulically operated clamping force holder element with clamping bolt (2) an its holder piston (5) at right angles to each other. The holding force is produced by elements with wedge-shaped surfaces. The holde piston has a wedge-shaped groove in the bottom of which is a lengthwise hole. A gap between the wedge shaped groove and hole produces a guide track. One end of the clamping bolt has two wedge-shaped surfaces (14) at acute angles with each other and whic end in a lug whose external diameter match the internal diameter of the hole.
Patent DE-50004263-D1 (DE)
Inventor: FISCHER HELMUTH
IPC: B04B5/00
Filed: 2000-06-17
Granted: 2003-12-04
Abstract: A free-jet centrifuge which, in contrast to prior art centrifuges which are braked by bearing friction, includes a device for braking the rotor when the oil pressure falls below a predetermined value. The rotor is mounted in a slide bearing (12), which simultaneously forms the centrifuge oil inlet (23), and also is provided with a roller bearing (19), which minimize bearing friction and enables the rotor to attain the highest possible rotational speeds. Friction partners (15a, 15b) are disposed on the centrifuge housing (10) and rotor (11) and are pressed against one another by a spring (20) when the oil pressure drops below operating pressure, to stop the rotor in order to minimize run-on of the centrifuge and the noise and bearing wear associated with run-on.
Patent DE-50009767-D1 (DE)
Inventor: REFFLINGHAUS BERND
IPC: G07C9/00
Filed: 2000-06-16
Granted: 2005-04-21
Abstract: The lock has a core (4)movable in a housing (1) with a pot-shaped grip part (3) for transferring a movement to the core and control electronics (6) within the grip part for driving a blocking mechanism (7) for making or releasing a shape-locking joint between the core and the housing. The control electronics and the blocking mechanism are fixed to the housing to rotate with it.
Patent DE-50011364-D1 (DE)
Inventor: HAEUSLER DIPL-ING
IPC: B21B45/06
Filed: 2000-10-27
Granted: 2006-03-02
Abstract: The grinding machine has two parallel continuous grinder-belts (4,5) one of which has a top side (6) and at the same time the other belt has an underside (7) for grinding in operating contact. Each grinder belt is tensioned over, and driven by, a roller-bench. (8,9) each interconnected by means of guides(11,12) so that the distance between them can be altered. The benches' support rollers (12,13) face each other.
Patent DE-50014166-D1 (DE)
Inventor: SPRAKEL DIRK K
IPC: A62C35/66
Filed: 2000-09-30
Granted: 2007-04-26
Abstract: With a device for extinguishing a fire, with extinguishing nozzles ( 10 ) arranged in areas of a structure, and of a building or a ship in particular, said extinguishing nozzles being connected in each case to a connection end ( 7 a) of a supply line ( 7 ) filled with extinguishing fluid, said supply line connecting the extinguishing nozzles ( 10 ) to an extinguishing fluid supply device, which in the event of a fire imposes on the supply line ( 7 ) extinguishing fluid under pressure, simple and economical means allow for a reliable response, in that a bursting disk ( 33 ) is arranged in the area of the connection end ( 7 a) of the supply line ( 7 ), which bursts at the attaining of a predetermined bursting pressure of the extinguishing fluid in the supply line ( 7 ), so that extinguishing fluid flows unimpeded into the extinguishing nozzle ( 10 ), and in which the supply line ( 7 ) in the position of rest is filled with extinguishing fluid at a pressure of rest which is lower than the bursting pressure.
Patent DE-50014341-D1 (DE)
Inventor: THUMM HEINZ
IPC: F03C1/04
Filed: 2000-09-20
Granted: 2007-07-05
Abstract: The device has at least two pressure chambers (7) arranged between a stator (1) and a rotor (2), which are connected to at least partly separated hydraulic channels (11,19,22) at common hydraulic connections (20,23). The pressure chambers can be expanded, loaded and compresses alternately, so that the rotor moves with respect to the stator. A control device controls the hydraulic fluid flow. A check device (33,39) is provided in a section of hydraulic channel of at least one pressure chamber that is not part of the other pressure chamber. The flow of hydraulic fluid from the pressure chamber is prevented using the check device.
Patent DE-50014445-D1 (DE)
Inventor: DECKWER WOLF-DIETER
IPC: C12N5/12
Filed: 2000-07-25
Granted: 2007-08-09
Abstract: The invention relates to an ester-group-cleaving enzyme obtainable by culturing the microorganism Thermomonospora fusca in a suitable nutrient medium, optionally in the presence of an inducer.
Patent DE-50103830-D1 (DE)
Inventor: LIMBURG HANS-JOACHIM
IPC: B60R25/0215
Filed: 2001-04-23
Granted: 2004-11-04
Abstract: A lock is fitted with a locking element and a control element which is rotated by a drive to-and-fro in order to axially reciprocate the locking element through a coaxial drive element between a locked and an unlocked position. The drive element and the control element are also configured coaxially and cooperative by means of a cross-pin which is axially displaceable in a transverse borehole of the inner drive element and by means of two helical inner channels as well as an adjoining plane terminal surface of the outer control element which runs perpendicular to the axis of rotation of the control element and is bounded by a side ramp running from the bottom of one channel past the other channel on the outside thereof toward the drive element. The drive element and control element cooperate in such manner that when the control element rotates in that direction in which the cross-pin runs in the channels toward the terminal surface, the drive element shall be commensurately axially displaced and remain in the axial position it has reached until the control element is rotated in the opposite direction and the cross-pin moves in the channels away from the terminal surface causing the drive element to move axially in the opposite direction.
Patent DE-50104073-D1 (DE)
Inventor: MATHIS DIPL-ING
IPC: E04G11/28
Filed: 2001-04-18
Granted: 2004-11-18
Abstract: The method involves erecting each structure in several concrete sections (13,13'). An inner framework (6) is used, which has several framework sections (14') connected together, whose height corresponds to the height of a concrete section, and whose outer surface corresponds to the shape of the inner surface of the wall (4) to be cast. The framework has an upper, removable part (10,10'). A prefabricated inner framework section for the next concrete section to be cast is set on top of the upper part of an inner framework section for the last concrete section to be cast. A reinforcement is fitted on the outside of the framework section or is fitted in an additional working step on the top of the last concrete section to be cast. An outer framework is fitted. Concrete is poured into the framework and allowed to set, with the upper part of the inner framework section fixed to the inner framework at the concrete wall. The upper part of the inner framework section of the previous concrete section to be cast is removed and is connected to the main part of the frame work section of the next concrete section to be cast. An Independent claim is included for a framework section for implementing the method.
Patent DE-50109352-D1 (DE)
Inventor: STIEGER PETER DR MED DENT
IPC: A61C19/00
Filed: 2001-08-01
Granted: 2006-05-18
Abstract: System (1) for processing dental device shafts (2, 9) and/or for mixing dental substances (12, 13) comprises a compact display in which dental device shafts and/or dental substances can be arranged. Preferred Features: The display can be dismantled and has at least one optionally exchangeable insert for dental device shafts.
Patent DE-50110375-D1 (DE)
Inventor: SCHIFFER JENS DIPL ING
IPC: G01N27/28
Filed: 2001-04-06
Granted: 2006-08-17
Abstract: A probe for receiving, positioning, calibrating and/or servicing a measurement electrode (4) for carrying out measurements in liquid media, comprises a housing (1), a holder (20) for the electrode, a calibration chamber (27), and supply and removal pipes for rinsing and calibration fluids. The housing contains a rotational slider arrangement with an opening for the electrode and a rotating member that holds the chamber. The chamber and the openings cover each other in the measurement position. A rotational drive (11) is used to move the measurement electrode holder between a calibration point and a work position.
Patent DE-50200234-D1 (DE)
Inventor: EISENBACH BERND
IPC: B23Q39/02
Filed: 2002-03-16
Granted: 2004-03-11
Abstract: The clamping system (9) for welded plastics profile frames (1), e.g. window or door frames, positions and centers them in combination with a plastering system and especially for plastering the corners. The clamping units (14a,14b) are fitted in pairs in the working position at the inner (23) and outer (24) sides of the frame. A clamp and a limit stop (13a,13b) work together at the inner or outer side, to move together in a horizontal direction. The limit stops and the clamps can move vertically independently of each other.
Patent DE-50200547-D1 (DE)
Inventor: BINKLE OLAF
IPC: C23C26/00
Filed: 2002-07-31
Granted: 2004-07-29
Abstract: A mixture of fine-particle boron nitride, inorganic bonding medium with average particle size in nanometer range and solvents/water is applied to metal/ceramic surfaces or a product. The mixture bakes into the coating through heating. Coated surfaces are protected from corrosion and clinging problems. Independent claims are also included for the following: (a) A method for repairing a ceramic coating on metal/ceramic surfaces and products in reactors, processing plants and combustion plants; (b) and for a ceramic coating on metal/ceramic surfaces and products in reactors, processing plants and combustion plants, including molten/sintering products made from fine-particle boron nitride and an inorganic bonding medium of average particle size in a nanometer range; (c) and for a dirt-repellant coating on metal/ceramic surfaces and products in reactors, processing plants and combustion plants.
Patent DE-50202700-D1 (DE)
IPC: B66B23/22
Filed: 2002-09-26
Granted: 2005-05-12
Abstract: The moving pavement or steps (34) run between two double frame members. Each frame member consists of an outer C-section frame (16), with a top-hat-section frame (18) fitting inside it. The inwardly-turned edges of the C-section and the outwardly-turned edges of the top-hat-section are held by heads (28,30) attached to bolts (20,22) providing a connection e.g. to a framework of a building.
Patent DE-50205054-D1 (DE)
Inventor: WEINMANN ROBERT
IPC: B29C45/23
Filed: 2002-07-26
Granted: 2005-12-29
Abstract: The invention relates to a novel method and a novel device that allows the production of a center opening in a flat data carrier while safeguarding a generally optimized quality of production. According to the invention, the passage for the center opening is produced by performing a cutting movement only after termination of the injection phase or at the end of a compensation flow between the screw prechamber (72) and the mold cavity, however, before the sprue section has entirely solidified. The cutting movement reduces the sprue volume. The corresponding volume reduction flows back to the screw prechamber (72) and is included in the calculation during the dosing phase for the subsequent injection cycle. In a first injection step of a new injection an exact mold amount can be prepared in the screw prechamber (72) with the exit closed.
Patent DE-50206694-D1 (DE)
Inventor: STRIEGLER UWE
IPC: F24B1/02
Filed: 2002-10-18
Granted: 2006-06-08
Abstract: The invention relates to a heating insert for a fireplace, comprising a combustion chamber, a flue, a combustion chamber sealing device substantially consisting of an inspection glass and a combustion air supply. In order to be able to use said heating insert for a fireplace for long-term heating and to enable constant heat to be given off without manual intervention, a trough-shaped fire cavity (7) is provided to receive shaken combustibles, a throttle device of the combustion air supply is connected to a control element (14) and a feed line connection(6a, 6b) for externally supplied combustion air.
Patent DE-50208845-D1 (DE)
Inventor: UPHUS REINHARD
IPC: B29C48/595
Filed: 2002-03-08
Granted: 2007-01-11
Abstract: A screw element includes an outer radius R<SUB>a </SUB>and a core radius R<SUB>i </SUB>for multiscrew extruders with co-rotating and intermeshing screw shafts. The screw element has in axial cross section through its longitudinal axis a profile which has at each of the two axial end faces (i.e. a front end face and a rear end face) only one screw flight corresponding to a conventional single-start screw element for intermeshing screw shafts. In this case, the width (flight land angle phi) of the screw flight and conversely, in a corresponding way, the width (flight land angle phi) of the screw flight are formed in a special way and a shearing flight with a constant shearing flight radius R<SUB>s</SUB>, which is greater than R<SUB>i</SUB>, and less than R<SUB>a</SUB>, is provided.
Patent DE-50210501-D1 (DE)
Inventor: COTTING ANTON
IPC: A61F2/30
Filed: 2002-02-26
Granted: 2007-08-30
Abstract: The invention relates to a positioning instrument ( 1 ) for inserting an extension shell ( 2 ) into a human or animal bone, especially a pelvic bone. Said instrument comprises a fixing device ( 18 ) for fixing the extension shell ( 2 ) to the positioning instrument ( 1 ), and a displacement device ( 55 ) for displacing a disc element ( 15 ) of the positioning instrument ( 1 ) at least essentially axially in relation to the extension shell ( 2 ) fixed to the fixing device ( 18 ). Said disc element ( 15 ) co-operates with beveled surfaces ( 25 a to 25 e) of the extension shell ( 2 ) during the displacement, in order to tighten the extension shell ( 2 ). Furthermore, the disc element ( 15 )-viewed in the direction of insertion ( 13 )-does not project beyond the radially furthest projecting elements ( 32 a, 32 b) of the tightened extension shell ( 2 ).