baber/WOPTO huggingface dataset:
Patent DE-3868594-D1 (DE)
Inventor: FIRNHABER BERNHARD DR
IPC: B01D53/60
Filed: 1988-10-05
Granted: 1992-04-02
Abstract: Removal of acid components and NOx from industrial furnace flue gases contg. at least 0.5 vol.% O2 is effected by (a) reacting NOx with O2 by heating the flue gas at 300-900 deg.C in the presence of an organic cpd. which dissociates into free radicals at the indicated temp.; (b) scrubbing the gas with aq. NH4OH solns. (pH below 5) in two successive absorption stages, the NO2:SO2 molar ratio being 0.01-0.5:1 in the 2nd stage, (c) neutralising the resulting NH4 salt solns. with aq. NH4OH, and (d) evaporating the solns. Step (a) is pref. effected in the presence of MeOH, with a MeOH/NOx molar ratio of up to 6:1 (esp. 1.5-2.5:1), to give a NOx prod. with x is 1.5-2 (esp. 1.8-2). The deg. of oxidn. may be increased by adding O3 or ozonised air at a gas temp. of 30-130 deg.C. The 1st absorption stage is operated with a mixt. of aq. NH4OH and H2O at a pH below 3. The 2nd stage is effected with aq. NH4OH at pH 4.5. The combined NH4 salt solns. are neutralised with aq. NH4OH and spray dried. The prod. may be pelletised or granulated.
Patent DE-3868929-D1 (DE)
Inventor: TOERNEMAN GERARD
IPC: F04D29/043
Filed: 1988-05-20
Granted: 1992-04-09
Abstract: PCT No. PCT/SE88/00269 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed May 20, 1988 PCT Pub. No. WO88/09287 PCT Pub. Date Dec. 1, 1988.The present invention relates briefly to a jet propulsion assembly for ships, the assembly including a propeller pump of an axial or a semiaxial type. The propeller pump has a pump housing (6), the inlet of which is connected to a water inlet channel and the outlet of which is connected to an outlet device. In the water flow channel through the pump housing a pump wheel (11) is rotably journalled in a stationary casing (8). A drive shaft (12) of the pump wheel (11) extends from a drive unit through the water inlet channel to the pump wheel (11). The pump wheel (11) and the drive shaft (12) are connected by a flexible coupling (13) which is essentially torsional resistant but permits angular deviations between the drive shaft (12) and the rotational shaft of the pump wheel (11).
Patent DE-3875113-D1 (DE)
Inventor: YAMAKAWA MASAMI WAKO CORPORATI
IPC: G01V8/14
Filed: 1988-07-05
Granted: 1992-11-05
Abstract: The first optical body (2) includes a light-emitting lens (21), a light-receiving lens (23) and a convex mirror (22) with a cylindrical spherical reflective surface.  The object (7) to be detected passes, in use, through the space (1b) between the first optical body and the second optical body (3) which provides a second concave reflective mirror (3a) on the front surface of the body. The infrared emitting diode (4) emits radiation to the second concave reflective mirror (3a2) which provides a first reflection to the first convex mirror (22).  This forms a second reflection to the reflective surface (3a1) of the second optical body.  A third reflection is made to provide luminous flux incident upon the light collecting lens (23) and phototransistor (5).  The first and second optical bodies are in each case made of an integral assembly of a transparent resinous material.
Patent DE-3876163-D1 (DE)
Inventor: NEUMANN BERNHARD DR RER NAT
IPC: B32B37/20
Filed: 1988-07-12
Granted: 1993-01-07
Abstract: Film is produced from unplasticised PVC with one glossy and one matt surface, in which the glossy side consists of a thin polypropylene film bonded to the PVC. The PVC and polypropylene films are heated to between 100 deg. and 150 deg.C and then brought together between pressure rollers of which one is rubber and the other has a matt and/or embossed surface facing the polypropylene side of the film composite.
Patent DE-3882982-D1 (DE)
Inventor: NAKAO TORU
IPC: C07D491/04
Filed: 1988-10-29
Granted: 1993-09-09
Abstract: Novel fused pyridazine compounds represented by general formula (I) (wherein R<1>, R<2>, R<3> and R<4>, which may be the same or different, each represents hydrogen, halogen, hydroxy, nitro, amino, cyano, trifluoromethyl, alkyl, alkoxy or alkanoylamino, one of Ra and Rb represents -O-Y-NR<5>R<6> (wherein R<5> and R<6>, which may be the same or different, each represents hydrogen, alkyl, phenylalkyl or substituted phenylalkyl or, when taken together, R<5> and R<6> represent a group capable of forming a heterocyclic ring together with the adjacent nitrogen atom, and Y represents straight-chain or branched alkylene optionally having hydroxy group(s) on the chain as the substituent) and the other represents H, or Ra and Rb, which may be the same or different, each represents -O-Y-NR<5>R<6> (wherein R<5> and R<6> are as defined above), W represents =CH- or =N-, X represents CH2, S, SO, SO2 or O, and the bond represented by a dotted line represents a single bond or a double bond), pharmaceutically acceptable salts or hydrates thereof, and their medicinal uses are disclosed. These compounds have the action of increasing phagocytosis of leucocytes, that of increasing phagocytosis of macrophage, that of restoring the number of leucocytes, an infection protective action, an antitumor action, etc., and can be used for prophylaxis or treatment of diseases including human immunodeficiency.
Patent DE-50007475-D1 (DE)
Inventor: BADURA EUGEN
IPC: A61N5/10
Filed: 2000-02-02
Granted: 2004-09-23
Abstract: The invention relates to a method of checking the beam guidance of an ion beam therapy system that comprises a grid scanner device, arranged in a beam guidance system (6, 8), having vertical deflection means (13) and horizontal deflection means (14) for the vertical and horizontal deflection of a treatment beam (11) perpendicular to its beam direction, with the result that the treatment beam (11) is deflected by the grid scanner device to an isocentre (10) of the irradiation site, and a specific area surrounding the isocentre (10) is scanned, wherein redundancy means are used for a redundant termination of extraction and their functionality is checked and checking of the ability of beam guidance dipoles in the beam guidance to connect and disconnect is carried out.
Patent DE-50009224-D1 (DE)
Inventor: FRENKEN JOHANES D- AACHEN
IPC: D02G3/44
Filed: 2000-03-20
Granted: 2005-02-17
Abstract: An improved method for producing impregnated reinforcing threads is disclosed. The method involves impregnating glass, carbon or aramid fibers with a twist <=120 turns/m with a polymer dip, drawing the impregnated threads through a nozzle, drying the threads superficially in a first heating zone where they are kept moist in the core, and then providing them with a twist up to 400 turns/m in a second heating zone in which they are heated to fix this twist. The fibers are intimately impregnated with polymer, so that the impregnated threads have high fatigue strength, and a compact, constant cross section throughout their length. The impregnated threads are particularly suitable for reinforcing driving belts and high pressure hoses; they can be made into wovens and scrims which, in turn, can be used for reinforcing tires, conveyor belts and the like.
Patent DE-50100023-D1 (DE)
Inventor: ERFGEN WERNER
IPC: B23K26/20
Filed: 2001-03-09
Granted: 2002-10-17
Abstract: For the manufacture of a ring part out of a flat sheet-metal part to form a lid for a lid of a can. A hot-sealable coating is provided on one side of the sheet-metal part which is then shaped into a cylindrical tube with the coating being on the inside. The axially extending edges of the tube are joined together to form a butt-joint and the inside surface thereof pressed against a cooling plate. A butt-joint welding seam is then created by means of a laser jet. The tube is separated into equal length tube sections and each is conically enlarged at one end. The other end of each tube section is bent radially inwardly to form a bearing surface for a tear-off foil. By flanging the conically enlarged end, an annular flange is created to receive a body of a can.
Patent DE-50107562-D1 (DE)
Inventor: WEITZEL DR
IPC: C08F6/24
Filed: 2001-12-06
Granted: 2006-02-09
Abstract: The invention relates to a process for the preparation of polymers stabilized with protective colloids in the form of water-redispersible powders or aqueous dispersions thereof having a reduced content of volatile components, bya) polymerizing by emulsion or suspension polymerization, one or more monomers from the group consisting of vinyl esters, (meth)acrylates, vinyl aromatics, olefins, 1,3-dienes and vinyl halides and optionally further monomers copolymerizable therewith,b) aftertreating the polymer dispersion thus obtained by means of postpolymerization, distillation, and/or introduction of steam or inert gas to obtain a residual content of volatile, nonaqueous components of <2000 PPM, ANDc) spray drying of aftertreated polymer dispersion to a residual content of volatile, nonaqueous components of <400 ppm, the dispersion being adjusted prior to spray drying to a solids content of <45% by weight before spraying, the spray drying performed with gas at an inlet temperature of >120° C., and optimallyd) redispersing of the resulting powder in water.
Patent DE-50201939-D1 (DE)
Inventor: RICHTER FRED
IPC: F24C15/16
Filed: 2002-06-05
Granted: 2005-02-10
Abstract: The oven has a longitudinally sliding carriage (11) displaced relative to the oven housing (10), via an electronically-controlled electric motor (12), coupled to a drive shaft (13), extending transverse to the movement direction of the carriage and fitted with at least one friction wheel (14,15) in engagement with a running surface (16,17).
Patent DE-50202622-D1 (DE)
Inventor: HESS ANDREAS
IPC: B23K9/12
Filed: 2002-04-24
Granted: 2005-05-04
Abstract: A wire drawing device has rollers (4, 5) for driving the welding wire (6). The rollers are each connected to a worm wheel (3) in contact with a worm (2). The worms are arranged on the same worm axle (14) which is connected to a motor (1).
Patent DE-50204424-D1 (DE)
Inventor: RIMMEL FRITZ
IPC: A46B11/02
Filed: 2002-12-17
Granted: 2005-11-03
Abstract: The aim of the invention is to provide a container that can be used for holding and discharging a free-flowing medium, in particular soldering fluid (9) and especially a soldering fluid container (1), which has a simple and rapid action. To achieve this, the container (1) is provided with application means (4) in the vicinity of an outlet opening (10) for applying the free-flowing medium, in particular soldering fluid (9). The invention thus provides a dispenser, in particular a soldering fluid dispenser (1), which can be operated by one hand and is simple and reliable to use.
Patent DE-50206553-D1 (DE)
Inventor: JUNG KARL-HEINZ
IPC: B66F3/36
Filed: 2002-12-10
Granted: 2006-06-01
Abstract: The lifting jack (1) for loads has two parallel upright hydraulic cylinders (4) receiving pistons (5) with piston rods (6). Each piston rod extends out of the cylinder on the end opposite the piston and has a support foot (7) at its lower end. The cylinders are connected at their upper ends by a bridge to which a lifting flange can be attached.
Patent DE-50208383-D1 (DE)
Inventor: WERDENBERG TOBIAS
IPC: B41J2/175
Filed: 2002-06-14
Granted: 2006-11-23
Abstract: Ink cartridge for an inkjet printer has a housing (1) with longitudinal walls (3) and a cover. The walls have a constriction (3c) between upper (3a) and lower (3b) walls. Within the cartridge are internal walls that define a disk shaped ink chamber (5). To the outside of the ink chamber are empty chambers (6, 7).
Patent DE-50210472-D1 (DE)
Inventor: BECKER NORBERT
IPC: G05B19/418
Filed: 2002-11-22
Granted: 2007-08-23
Abstract: An engineering system ( 1 ) and an associated automation system ( 1 ), whose components cooperate in accordance with specifications from the engineering system. These systems include a database ( 3 ) and at least one first and one second production module ( 20 ), which have an input interface ( 21 ) and an output interface ( 22 ). Each input interface ( 21 ) has a predefined number of inputs ( 23, 24 ) and each output interface ( 22 ) has a predefined number of outputs ( 25, 26 ). The database ( 3 ) contains a number of data records ( 31, 32, 33 ), each including at least one data item. Each one of the data records ( 31, 32, 33 ) is associated with a respective input ( 23, 24 ) and a respective output ( 25, 26 ).
Patent DE-50212100-D1 (DE)
Inventor: PLASSER JOHANNES ING
IPC: A21B3/16
Filed: 2002-12-17
Granted: 2008-05-29
Abstract: The unit, in particular, for dry-cleaning of baking trays comprises transport rolls (8) provided with a bristle lining (22), and at least one brush set (10) incorporating a rotating disk brush (26) for a cleaning plane parallel to the tray transport plane (9).
Patent DE-50302087-D1 (DE)
Inventor: WALSDORFF CHRISTIAN
IPC: B01J23/46
Filed: 2003-09-12
Granted: 2006-02-02
Abstract: Production of chlorine by catalytic gas-phase oxidation of hydrogen chloride (HCl), in which an HCl-containing gas and an oxygen-containing gas are fed into a reaction zone containing a fixed bed of catalyst to give a product gas comprising chlorine, oxygen, HCl and water vapor, comprises removing a recycle stream from the product gas and recycling it to the reaction zone.
Patent DE-50306029-D1 (DE)
Inventor: ZWISSLER RUEDI
IPC: F16B12/14
Filed: 2003-05-23
Granted: 2007-02-01
Abstract: The connecting element for the connecting of panel-form elements (30-32) preferably at right angles to one another has a first (3) and a second (7) locking element each with a retaining head and a shank with a threaded hole at right angles to its longitudinal axis. A threaded bolt (11) is provided to screw the two locking elements together, and a threaded nut (12) is screwed onto the bolt between the two locking elements. The locking elements are fitted in corresponding recesses in the panel-form elements and connected by the threaded bolts. An independent claim is included for a component consisting of panel-form elements with several of the aforesaid connecting elements fitted in preferably countersunk holes.
Patent DE-50306069-D1 (DE)
Inventor: HEINER ARMIN
IPC: B27L5/04
Filed: 2003-09-26
Granted: 2007-02-01
Abstract: The cutting device has a tool carriage with a cutter and a pressing beam, and a beam structure (12) which can turn on a horizontal longitudinal axis and can be driven. There is also a device for clamping the wood block. The beam structure also has a device (16) for ejecting the wood block and a device to take away the ejected block.
Patent DE-50309749-D1 (DE)
Inventor: ROEHRIG PETER
IPC: A47G19/22
Filed: 2003-12-23
Granted: 2008-06-12
Abstract: An air valve for the cap of a liquid container comprising an annular membrane. The cap has at least one air passage opening. A holding element having an encircling groove that is open toward the inside of the cap is fixed to the inside of the cap. This holding element has at least one air inlet opening connected to the air passage opening of the cap and which leads into the groove. A ring can be placed or is placed inside the groove. Also provided is a mouthpiece for drinking from a liquid container, which is made, in essence, of elastic material and placed on a cap provided with the inventive air valve.
Patent DE-50310061-D1 (DE)
Inventor: ROHLFING RALPH
IPC: F21V17/20
Filed: 2003-11-19
Granted: 2008-08-14
Abstract: An explosion-proof fluorescent lamp (10) comprises a battery (11) for emergency current supply and a heating means to warm the lamp or the battery
Patent DE-50310668-D1 (DE)
Inventor: KOLLMANN FABIAN
IPC: E03C1/06
Filed: 2003-12-11
Granted: 2008-12-04
Abstract: Arrangement for attaching a shower comprises a vertical wall pole (1), a holder (4) attached to the wall pole for a showerhead (5) provided with a hose (9), and a guide for the hose designed so that it guides the hose from its connection to the showerhead up to at least the region directly adjoining the wall pole.  Preferred Features: The hose guide is designed so that the hose can be inserted and removed without actuating any elements.
Patent DE-58901047-D1 (DE)
Inventor: SCHEUERER MICHAEL
IPC: B62D1/06
Filed: 1989-09-30
Granted: 1992-04-30
Abstract: The invention relates to a steering wheel with electrical heating and a process for its manufacture. In a first embodiment of the invention, a heating conductor of spring wire (7) is used which is embedded in an external region of the steering wheel jacket with outwardly directed spring force and is wound in such a way that it has continuous, clip-like open windings (8). As a result of this design of the spring wire (7), it rests during the foaming process against the inside of the torus-shaped foam ring (5) during manufacture in such a way that it is thus held in the desired position and does not have to be wound about the steering wheel core (6) with individual windings. In a further embodiment, the heating conductor is formed by the jacket consisting of foamed material into which conductor particles are introduced in a suitable amount. 
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Patent DE-58901732-D1 (DE)
Inventor: SCHAMESBERGER ROBERT
IPC: A63C5/044
Filed: 1989-05-05
Granted: 1992-07-30
Abstract: To manufacture a sole member for skis, a strip-shaped material is extruded from polyethylene powder with a mean molar mass (mean weight) in the region between 5.10<5> and 8.10<6>, which is mixed, if appropriate with low-molecular additives, such as oils, paraffins, lubricants, waterproofing agents and the like, using a special extrusion method, e.g. a so-called ram extrusion method. Even before the strip-shaped material is cooled, a flat material, consisting at least mainly of plastic, is laminated onto one of its surface sides, said material being provided on that side, on which it is to be connected to the polyethylene sole material, with a decorative layer, preferably a print which can then be recognised on the sole member through the transparent sole material. This composite material is then cut to the lengths of sole members. The material to be laminated on, which can consist of a nonwoven, e.g. a polyester nonwoven or of a thermoplastic film, such as a melt-extruded polyethylene film, additionally serves as a bonding aid for the sole material. <IMAGE>
Patent DE-58902539-D1 (DE)
Inventor: FELTEN GEROLD
IPC: G11B15/10
Filed: 1989-03-17
Granted: 1992-12-03
Abstract: For switching over the playing direction, a motor-drivable notched disc (2) is actuated via a locking lever (11), a releasing lever (13) and a button slider (14). To achieve a definite switching-over, the notched disc is provided with a control cam (20, 20') which is designed in such a way that it prevents the effective connection between the button slider and the releasing lever during a switching-over operation. <IMAGE>
Patent DE-59002746-D1 (DE)
Inventor: BARTOSCHEK MANFRED
IPC: F16K27/00
Filed: 1990-12-10
Granted: 1993-10-21
Abstract: The locking tappet is for a shut-off device with seat, and at an angle to the spindle axis. The sealing face of the tappet is formed by a cut-out of a conical jacket surface. The tappet (8) is formed by a metal plate body (1), with fastening in the spindle axis (4) eccentrically to the axis of the jacket surface. The body executes an elipse relative to the central vertical of the central contact plane of the tappet. A surface with an opening for fastening of the tappet, merges into a stepped area, with a connected edge (6) to carry the seal.
Patent DE-59008026-D1 (DE)
Inventor: NAGLER WERNER DIPL ING
IPC: H04Q11/04
Filed: 1990-03-23
Granted: 1995-01-26
Abstract: The interfaces between the transmission groups of a pair of redundant transmission groups (LTGX, LTGy) in each case have an interface circuit (SDCA) which, because it is fitted with a read/write memory (EMU), a switchover device (U1, U2, U3) and a control device (SDCC) which controls these components, allows the interface parts belonging to the active transmission group to be spot-checked during a time channel reserved for this purpose and the interface parts belonging to the passive transmission group to be tested in each case by test word mirroring during all time channels. <IMAGE>
Patent DE-59100671-D1 (DE)
Inventor: LEIDLMAIR LISELOTTE
IPC: A47L13/502
Filed: 1991-01-24
Granted: 1994-01-20
Abstract: A cleaning device (1) for removing dust, especially from dusters and the like, consists of a coverable dust removal container (2), which has a grid-shaped tray (5) and, below the tray (5), an extraction device (3a). In order to be able to clean cloths (T), in particular, effectively and hygienically, there are assigned to the dust removal container (2) a pocket-shaped container insert (11, 11a) having a handle (12) and having a grid tray (13) or the like and/or a receiving device (7) for dusters or the like which can preferably be attached to the tray (5) which is supported in the container (2), which is movable in a manner known per se, or can be inserted into the container insert (11). <IMAGE>
Patent DE-59104115-D1 (DE)
Inventor: BERCHTOLD DIETER
IPC: A61K36/8962
Filed: 1991-04-15
Granted: 1995-02-16
Abstract: A garlic juice to be taken, in particular to strengthen the human cardiovascular system and the immune system, contains not only garlic but also honey and distilled water.
Patent DE-59205533-D1 (DE)
Inventor: VIAUD JEAN
IPC: B65G45/20
Filed: 1992-04-15
Granted: 1996-04-11
Abstract: 2.1 Conventional devices (30) for preventing accumulation of material on a moveable part of a conveyor include scraper strips, which strip the adhering material from the moveable part, and worms, which carry it to a delivery point. Other devices include counter-pressure rollers in order to generate sufficient dynamic effect with the worms. A device of this kind with a simpler construction is required. 
<??>2.2 A device (30) for preventing accumulation of material is proposed in which a worm (32) is provided in the immediate vicinity of a roller (22) and immediately strips material collecting on the same and feeds it to a delivery point. 
<??>2.3 Devices of this kind are used, for example, in agricultural round balers. 
<IMAGE>
Patent DE-59207707-D1 (DE)
Inventor: SPIESS WOLFRAM
IPC: C10M135/18
Filed: 1992-09-22
Granted: 1997-01-30
Abstract: Novel tungsten hexa(dialkyldithiocarbamates) of the general formula I    <IMAGE>  I  in which R and R1 can be identical or different, branched or straight-chain, saturated or unsaturated alkyl radicals having 1-18 carbon atoms are prepared by a process in which 6 mols of an alkali metal dialkyldithiocarbamate of the general formula II    <IMAGE>  II  in which R and R1 are as signified above and Me can be sodium, potassium or ammonium, are reacted with 1 mol of tungsten hexachloride in a solvent which is inert with respect to the reaction. The alkali metal chloride or ammonium chloride formed is separated off and the tungsten hexa(dialkyldithiocarbamate) is isolated. The tungsten hexa(dialkyldithiocarbamates) of the invention can be used as additives for prolonging the life of hydraulic oils or permanent gear lubrication oils.
Patent DE-59208726-D1 (DE)
Inventor: LINDEN KLAUS VAN
IPC: A61M15/00
Filed: 1992-05-13
Granted: 1997-08-28
Abstract: In the atomiser device (1) having     a) a housing (2),   b) an attachment (4) to the housing (2),   c) having a reservoir (30) for a liquid (F) to be atomised,   d) an ultrasonic atomiser (6),   e) an electrical power supply apparatus (14),   f) an apparatus for transporting the liquid (F) to be atomised and   g) a triggering element (10), according to the invention it is provided that the apparatus for transporting the liquid (F) to the ultrasonic atomiser (6) includes a drive source, by which, independently of the actuating force and duration on the triggering element (10), a predeterminable amount of liquid (F) can be transported. This atomiser device avoids metering errors, since only the force required to trigger the triggering element (10) must be applied and the metering process of the atomiser device is controlled by means of a regulator (16). Furthermore, it is possible by means of the exchangeable attachment to atomise different liquids and, by means of the coding apparatus (34) coupled to the reservoir (30), to meter variable amounts of liquid. <IMAGE>