baber/WOPTO huggingface dataset:
Patent DE-50008777-D1 (DE)
Inventor: SPRAKEL K
IPC: A62C35/68
Filed: 2000-08-31
Granted: 2004-12-30
Abstract: This invention relates to a fire extinguishing device, with at least one supply line (4) that is dry with the device in an idle state, through which at least one extinguishing nozzle (1) is connected with an extinguishing fluid supply unit, which fills the supply line (4) with an extinguishing fluid if a fire breaks out. The device according to the invention makes it possible to improve a device of the kind mentioned at the outset with simple means in such a way that the air contained in the supply line can rapidly escape while filling with a high operational safety. This is achieved by connecting the supply line (4) with a discharge channel (6), in which a bursting disk (11), which seals the discharge channel (6) in an idle state, and a valve (9), which closes at a pressure higher than the bursting pressure of the bursting disk (9), are situated one after the other in the discharge direction (F).
Patent DE-50009207-D1 (DE)
Inventor: WEITKAMP DIPL-ING
IPC: F03D1/00
Filed: 2000-11-17
Granted: 2005-02-17
Abstract: The wind power plant has an on-board crane (52) on a mounting (53), which has a load receiver (62). The mounting can move along the machinery casing (18), carrying e.g. the generator (36) or the transmission (32). There is an aperture (50) in the bottom of the machinery casing part (24) which projects radially from the tower (14).
Patent DE-50010280-D1 (DE)
Inventor: WOHLGEMUTH OLIVER
IPC: B08B3/12
Filed: 2000-08-21
Granted: 2005-06-16
Abstract: This invention relates to a cleaning device for rotationally symmetrical bodies, in particular for vehicle wheel rims with or without tires. Said device is designed for mechanical cleaning, using a moving cleaning fluid in a cleaning bath (20). The cleaning bath (20) has at least one vibrator (34 to 37) which places a cleaning fluid in a state of turbulence in the ultrasound region. A heater (38) is also provided in order to heat the cleaning fluid and is located in the cleaning unit. A holder (30) is arranged in the cleaning unit in order to accommodate a receiving device which can e swiveled inwards or swiveled outwards and which is designed to hold the rotationally symmetrical body that is to e cleaned.
Patent DE-50015107-D1 (DE)
Inventor: SAUERLAND MARTIN
IPC: B21B38/04
Filed: 2000-10-28
Granted: 2008-05-29
Abstract: Laser-ultrasound technique is used to scan a segment of the pipe wall in circumference direction, during or after the rolling process. Mathematical analysis and symmetry observations are used in a computer to reconstruct the wall of the pipe cross-section. By using several measuring heads that are swivelable in the circumference direction, each head covers a different allocated section of the pipe wall. An Independent claim is included for an apparatus for contactless hot-wall thickness measurement.
Patent DE-50101106-D1 (DE)
Inventor: OSTERTAG DIPL-ING
IPC: B23D79/04
Filed: 2001-04-26
Granted: 2004-01-22
Abstract: The peeling head (9) contains at least three radially floating peeling blades (10), which are spaced at equal angles around the central axis (16') of the peeling head. Each blade has at least one cutter (3,3'), where at least three cutters of different blades with rotation symmetry are arranged around the central axis. Independent claims are included for a method for using the peeling head and for a body, especially a cylinder or cylindrical pipe, with a cylindrical cavity.
Patent DE-50103969-D1 (DE)
Inventor: FAILER GISBERT
IPC: E05B47/04
Filed: 2001-11-14
Granted: 2004-11-11
Abstract: The device has a compensation element (20) as an extension of its arm (17) on the joint side with which it can be optionally extended towards its arm on the joint side. The compensation element has a cover (21) which covers at least the free arm (18) of the latch (15) and the cover dimensions are such that it bridges the gap between the door (10) and frame (12) and closes it externally. Independent claims are also included for the following: a door opener with an inventive latch.
Patent DE-50105643-D1 (DE)
Inventor: WANDEL DIETMAR
IPC: D01F6/92
Filed: 2001-11-02
Granted: 2005-04-21
Abstract: Production of preoriented and melt spun polyester filaments comprising 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) involves setting the spin draft, cooling directly and bundling together at a gap of 500-2500 mm. Production and winding of preoriented and melt spun polyester filaments comprising at least 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) and is preferably wholly of PTMT. The spin draft is set at 70-500. The filaments are cooled directly on leaving the spinneret for a length of 30-200 mm, to a temperature below the setting point, and bundled together at a gap of 500-2500 mm from the under side of the spinneret. The filament tension before and between the godet rollers is 0.05-0.20 cN/dtex. The filament winding speed is 2200-6000 m/min. The polyester contains a polymer additive to increase its stretch, mixed in at a rate of 0.05-2.5 wt.% of the total filament weight. Independent claims are included for: (1) preoriented polyester filaments which, after four weeks of storage, have a stretch to break of 90-165%, a boiling shrinkage of at least 30%, a normal uster of =1.1%, a double refraction of 0.030-0.058, a density of =1.35 g/cm 3> and preferably =1.33 g/cm 3>, a variation coefficient of the shearing load and stretch to break of =4.5%; and (2) a bulked polyester filament, where the POY yarns are passed through a draw texturizing unit at a speed of at least 500 m/min. with a drafting ratio of at least 1:1.35 to give a bulked filament yarn with a shear strength of >=26 cN/tex and a stretch to break of >=30% or >=36%.
Patent DE-50108658-D1 (DE)
Inventor: DISTEL ARMIN
IPC: B23K20/10
Filed: 2001-11-06
Granted: 2006-04-06
Abstract: An apparatus for ultrasonic processing of workpieces is described. The apparatus comprises a converter plate, at least one feed unit mounted on said converter plate, at least one vibratory structure being coupled to said feed unit and having a converter, a sonotrode and a longitudinal axis, and adjusting means for adjusting the vibratory structure in at least two directions transversely to its longitudinal axis. The adjusting means include a plurality of fixing means arranged in the manner of a raster on said converter plate in such a manner that the feed unit can be fixed on the adapter plate with the aid of at least one fixing means selected from the plurality of fixing means
Patent DE-50112127-D1 (DE)
Inventor: WEGNER EGON
IPC: C09D155/00
Filed: 2001-09-04
Granted: 2007-04-12
Abstract: Process for producing a color and/or effect coating system on a substrate by applying an aqueous color and/or effect solid-color topcoat material or—alternatively—an aqueous color and/or effect basecoat material and a clearcoat material (wet-on-wet technique) to the substrate and curing the resultant coating films, which after curing have a water vapor permeability δ60° C.>6.0 mg/h·m·bar or p60° C.>286.4 g·100 μm/m2·d, where d stands for day, when the coating material contains no metal flake pigments; or have a water vapor permeability δ60° C.>4.0 mg/h·m·bar or p60° C.>190.92 g·100 μm/m2·d, when the coating material contains metal flake pigments.
Patent DE-50113167-D1 (DE)
Inventor: SCHAECHLE SIMON
IPC: B27B17/00
Filed: 2001-03-02
Granted: 2007-12-06
Abstract: The method involves holding wood pieces (1) by holding devices (4) in a detachable manner before or during selection of a rotation process to be held, and pressing a saw device (5) attached to the holding devices against the wood pieces. The saw device is rotated perpendicular to a longitudinal extension of the wood pieces. The wood pieces are pushed forward after cutting the wood pieces and detaching the holding devices at a predetermined length of the wood pieces parallel to the longitudinal extension of the wood pieces. An independent claim is also included for a device for cutting bundled wood pieces.
Patent DE-50200913-D1 (DE)
Inventor: TOBLER HUGO
IPC: E06B9/88
Filed: 2002-06-05
Granted: 2004-10-07
Abstract: Shading device comprises a moving hanging for shading a building opening, an electric motor driving a drive wheel (5), and a transfer organ (6) cooperating with the drive wheel and guided in a lateral guide (14, 15) arranged at the side of the hanging. The transfer organ is coupled to the hanging so that the hanging moves with the upward and downward movement of the transfer organ. A switching device (11, 12) automatically disconnects the current to the electric motor when the movement of the hanging or transfer organ is obstructed. A radial excursion zone (20) formed in the lateral guide receives the transfer organ on deformation of the transfer organ. The switching devices are arranged in the region of the radial excursion zone and are operated when the transfer organ moves into the radial excursion zone.
Patent DE-50205982-D1 (DE)
Inventor: WILFER DIPL-ING
IPC: F24D3/10
Filed: 2002-03-23
Granted: 2006-05-04
Abstract: The solar unit has two main connections for connection to a liquid-circuit, with a main locking valve in the form of a throttle valve for blocking the flow of liquid. Two auxiliary connections each have an auxiliary locking valve on each side of the main valve. A flowmeter, with indicator (10). is between the two subsidiary connections. All components are contained in a tubular housing (2) which has sockets (3,4) for the subsidiary connections branching of at the sides.
Patent DE-50207461-D1 (DE)
Inventor: THRUN RUEDIGER
IPC: B08B3/02
Filed: 2002-01-24
Granted: 2006-08-24
Abstract: The food cleaning device has a conveyor (7) taking the food through at least one cleaning chamber with a rotating jet device (10) including a curtain or annular spray jet (13), a vertical arm (11) and a horizontal arm (12) carrying the jet. The horizontal arm is adjustable in length. The jet is mounted on it so that the spraying angle is adjustable.
Patent DE-50212135-D1 (DE)
Inventor: MAYER REINHOLD
IPC: B60T8/17
Filed: 2002-09-03
Granted: 2008-06-05
Abstract: The electropneumatic brake for a railway vehicle has two subsystems, including a normal system for operating the locomotive and train and a loco-brake subsystem mainly for slow running. The functionality of the loco-brake system is continually monitored. The normal system has an operator control (1), as does the loco-brake system (10). The normal brake subsystem control can be a brake valve.
Patent DE-50300154-D1 (DE)
Inventor: VOGEL KLAUS
IPC: B29C35/08
Filed: 2003-03-03
Granted: 2004-12-23
Abstract: An arrangement for handling workpieces (1), in the form of a rotatable coupling wheel, comprises a radial carrying arm (50) with a holding element for (1), and a guide element (59). The holding element position can be altered , and the element is coupled to a drive. The position of the holding element is independent of the rotational position of the coupling wheel (41) for at least some of the time. An arrangement for handling workpieces (1), in the form of a rotatable coupling wheel, comprises a radial carrying arm (50) with a holding element for workpieces, and a guide element (59). The holding element position can be altered , and the element is coupled to a drive. The position of the holding element is independent of the rotational position of the coupling wheel (41) for at least some of the time, and the drive is pneumatic, electric or electromagnetic. The holding element is located in a base position using spring (71) tension, and is moved to other positions using the drive. The coupling wheel is located over the transport unit.
Patent DE-50306819-D1 (DE)
Inventor: KROG ANDREAS
IPC: F16F9/36
Filed: 2003-01-09
Granted: 2007-05-03
Abstract: A plastic sleeve (23) is mounted on the bent edge (14) of the cylindrical casing (2). A cuff (25) enfolds the edge of the casing on the casing outer side. A piston rod (4) passes through the guide unit (13) which is disposed in the casing near casing end (5) while supported outwards by the casing bent edge.  An Independent claim is also included for the manufacture of anticorrosive piston cylinder unit.
Patent DE-50310631-D1 (DE)
Inventor: KECK HELMUT
IPC: C09K23/00
Filed: 2003-02-11
Granted: 2008-11-27
Abstract: Highly concentrated aqueous solutions of betaines or amine oxides include a water-soluble carbohydrate.  An Independent claim is also included for production of the solutions by adding the carbohydrate to aqueous solutions of betaines or amine oxides during or after their synthesis and then concentrating the solutions.
Patent DE-50311308-D1 (DE)
Inventor: MELLIS HORST
IPC: B43L13/00
Filed: 2003-01-27
Granted: 2009-04-30
Abstract: The use of monolayer or multilayer stencils for applying patterns is known. Many users, however, find it already difficult to align a monolayer stencil relative to a surface on which a pattern is to be applied by means of the stencil. Multilayer stencils that have to be used successively in time are even more difficult to align when a stencil used later on has to be aligned relative to the pattern produced with the first stencil. The invention therefore relates to a device that comprises at least one stencil and one stencil holder (10). Said stencil holder is provided, relative to the stencil holder, with means (16, 18) for fixing a predetermined position of the at least one stencil relative to the stencil holder and with means (20) for fixing a predetermined position of the surface to which a pattern and/or a label is to be applied by means of the stencil.
Patent DE-50312324-D1 (DE)
Inventor: HILLEBRAND TIMO
IPC: C12Q1/68
Filed: 2003-11-10
Granted: 2010-02-25
Abstract: Method for isolating nucleic acid (NA) from solution by binding it to a solid phase, comprises treating the NA-containing solution with additives, contacting with the solid phase and optionally washing then releasing bound NA. Method for isolating nucleic acid (NA) from solution by binding it to a solid phase, comprises: (a) treating the NA-containing solution with additives so that it contains both mono- and multi-valent cations and an alcohol, optionally also other additives; (b) contact with the solid phase and (c) optionally washing then releasing bound NA. Alternatively, the NA-containing solution contains multi- and/or mono-valent cations, optionally an alcohol and/or other additives, and has pH 5-10.  Independent claims are also included for the following: (1) test kit for isolation of NA comprising aqueous solution containing mono- and/or multi-valent cations, optionally an alcohol and/or other additives for adjusting the pH, a solid phase (particularly solid components of centrifuge tubes, 96- or 384-well filtration plates), washing and elution buffers; and  (2) similar test kit comprising aqueous solution containing mono- and multi-valent cations, solid phases as above, and wash/elution solutions that do not contain alcohol.
Patent DE-50313391-D1 (DE)
Inventor: BOSSHAMMER STEPHAN
IPC: C09D183/07
Filed: 2003-02-03
Granted: 2011-02-17
Abstract: Self-adhesive, addition cross-linking silicone-rubber blends which have good adhesion to substrates but which release from molds used to prepare molded parts from them.
Patent DE-58902708-D1 (DE)
Inventor: SCHULTHESS HERMANN
IPC: A01N33/12
Filed: 1989-11-30
Granted: 1992-12-17
Abstract: A non-toxic disinfecting composition which does not cause irritation of the skin and mucous membranes consists of an aqueous solution which contains a combination of three benzylammonium chlorides of the general formulae <IMAGE> or of their hydrates, in which R represents a straight-chain or branched alkyl group having 7 to 18 carbon atoms, R1 and R2 in each case represent an alkyl group having 1 to 4 carbon atoms and m and n independently of each other in each case represent 1, 2 or 3, in a ratio of A : B : C = 1 : 0.2 to 0.5 : 0.01 to 0.05.
Patent DE-58903743-D1 (DE)
Inventor: KOEHNK DIETHELM
IPC: C01F11/46
Filed: 1989-12-16
Granted: 1993-04-15
Abstract: Residues comprising sulphur-containing substances are made to react in a circulating fluidised bed in the presence of water and oxygen. This oxidises the sulphite portions to sulphate and simultaneously cleaves CaCl2 to CaO and HCl by pyrohydrolysis. The gaseous HCl is immediately taken away, due to the low gas residence times. CaO reacts with the sulphur-containing substances to give CaSO4. This prevents any reverse reactions. Under these conditions, high-quality gypsum products which are low in chloride are produced at temperatures of between 500 and 650 DEG C. Moreover, the process makes it possible to use waste materials as sulphur, H2O or energy carriers. These waste materials are utilised in a manner which is harmless to the environment. In this manner, gypsum anhydrite which is low in chloride is prepared from spray absorption residues. The gypsum anhydrite produced can be rehydrated in a subsequent process step to give  beta -hemihydrate gypsum.
Patent DE-58906089-D1 (DE)
Inventor: BOHMHOLDT GERD DR
IPC: C07C265/14
Filed: 1989-07-25
Granted: 1993-12-09
Abstract: In the preparation of diisocyanates from diamines, urea and alcohols with thermal cracking of the biscarbamate formed, it has hitherto been impossible to utilise the by-products formed in the cracking stage, and thus to arrive at a technically practicable and economical process. It was therefore the object of the invention to search for an appropriate way which avoids the said disadvantages. 
<??>The object was achieved when a cyclic process for the preparation of (cyclo)aliphatic diisocyanates was found wherein, starting from diamines, by-products from the thermal cracking, urea and alcohol, the biscarbamate is produced in the presence of N-unsubstituted carbamates and dialkyl carbonates and with removal of NH3, the subsequent cracking of the biscarbamate is carried out in the liquid phase without solvent, the diisocyanate and alcohol are condensed, the diisocyanate is subjected to a final distillation and a part of the reaction mixture from the cracking with the by-products formed is purged and, after first being reacted with raw alcohol arising, is recycled to the biscarbamate preparation stage. 
<??>Preparation of (cyclo)aliphatic diisocyanates.
Patent DE-58907889-D1 (DE)
Inventor: HENKE STEPHAN DR
IPC: A61K38/08
Filed: 1989-11-21
Granted: 1994-07-21
Abstract: Peptides of the formula I A-B-C-E-F-K-(D)-Tic-G-M-F'-I (I> in which A is hydrogen, alkyl, alkanoyl, alkoxycarbonyl, alkylsulphonyl, cycloalkyl, aryl, arylsulphonyl, heteroaryl or an amino acid, each of which can optionally be substituted, B is a basic amino acid, C is a di- or tripeptide, E is the residue of an aromatic amino acid, F is, independently of one another, an amino acid which is optionally substituted in the side chain or is a direct bond, G is an amino acid, F' is defined as F, can be -NH-(CH2)2-8 or optionally a direct bond, I is -OH, -NH2 or -NHC2H5 and K is a radical -NH(CH2)-1-4-CO- or is a direct bond, have bradykinin-antagonistic action. Their therapeutic uses comprise all pathological states which are promoted, induced or sustained by bradykinin and bradykinin- related peptides. The peptides of the formula I are prepared by known methods of peptide synthesis.
Patent DE-59101298-D1 (DE)
Inventor: MANTEUFFEL HANS J M
IPC: F04D13/08
Filed: 1991-01-18
Granted: 1994-05-11
Abstract: The invention relates to a submerged pump with an electrically driven pump impeller (4), supported beneath the motor (2), and a casing (1), which encloses the motor (2) and the impeller (4), the intake aperture(s) (9) being arranged in the outer wall of the casing on a level with or beneath the impeller (4).
Patent DE-59202687-D1 (DE)
Inventor: STOCKHAMMER STEFAN
IPC: C02F3/02
Filed: 1992-05-08
Granted: 1995-08-03
Abstract: The invention relates to a process for the purification of exhaust air, in which pollutant- and oxygen-containing gases are contacted with an aqueous microorganism suspension which was withdrawn from the biological stage of a waste water purification plant. <IMAGE>
Patent DE-59209876-D1 (DE)
Inventor: PACKO H
IPC: A61B17/3201
Filed: 1992-09-22
Granted: 2000-12-07
Abstract: An intraocular scissors including a handpiece which supports a detachable assembly having a pair of elongated relatively reciprocable blade members suitable for intraocular surgery. One of the blade members is fixedly mounted with respect to the handpiece and the other is mounted for reciprocating movement. Drive means are provided to operate the scissors in various modes including different rates of movement of the reciprocating blade member.
Patent DE-59305937-D1 (DE)
Inventor: NONNENMACHER ULRICH
IPC: H02M3/335
Filed: 1993-08-09
Granted: 1997-04-30
Abstract: A converter for producing a constant output voltage with the aid of a device for current-mode regulation. An optocoupler (89, 42) whose phototransistor (42) is part of a voltage divider (41, 42) connected to an auxiliary voltage (U3) is connected to an error amplifier which is provided for the output voltage. A control and display device (6, 91, 94, 92) which requires a DC voltage corresponding to the output current (I2) of the converter is connected to the pick-off of the voltage divider. <IMAGE>
Patent DE-59306227-D1 (DE)
Inventor: KLEINMICHEL KLAUS
IPC: B05B9/03
Filed: 1993-02-27
Granted: 1997-05-28
Abstract: The spraying apparatus includes a medium-outlet nozzle with conical outlet opening and also an annular air nozzle and a plurality of horn-shaped air nozzles arranged opposite each other and directed obliquely inwards towards the emerging jet of medium. The spraying apparatus operates in a high-pressure process at about 70 to 300 bar if an application jet of large surface area is to be discharged, the compressed air delivery being switched off in this operating state. If the jet of medium is to be constricted, the hydraulic volumetric feeder intended for supplying the medium reduces the medium pressure to about 10 to 70 bar, the compressed air supply being switched on at the same time. The compressed air delivery from the annular air nozzle and the horn-shaped air nozzles is set by means of air control valves in such a way that the jet of medium takes on the desired geometry. With a control unit, the parameters can be externally entered and monitored. <IMAGE>
Patent DE-59402638-D1 (DE)
Inventor: GROB WILLI
IPC: F24F13/075
Filed: 1994-06-13
Granted: 1997-06-12
Abstract: The Venetian blind has two mutually parallel securing profiles (22) for slats (16). Said slats (16) have an essentially S-shaped cross-section. The securing profiles (22), which run on the inside at a distance from the frame parts (12), have oblique surfaces (28) for the abutting flaps (16) and pairs of slots (24, 26) for receiving the legs (30, 32) of the slats (16). At least one leg (32) of the slat (16) may be of a resilient design and latch in via a clip connection. The Venetian blinds according to the invention permit a saving to be made in terms of materials and allow a greater degree of clearance for the arrangement of the ventilation slots. <IMAGE>
Patent DE-59403023-D1 (DE)
Inventor: KOWALSKI BERND DIPL ING
IPC: G07F7/10
Filed: 1994-12-24
Granted: 1997-07-10
Abstract: The chip cards (A,B) and fast encryption modules (SM-A, SM-B) are personalised by a trustworthy authority and certificated. The card (A) and encryptor (SM-A) of one partner generate a situation-specific random number (1) before the other encryptor (SM-B) is called upon for a reciprocal authentication (2). The second encryptor must perform a reciprocal authentication with the corresp. chip card (B), and then the two encryptors perform their mutual authentications (4,5). Secure information is exchanged by token-passing between the two terminal systems.