baber/WOPTO huggingface dataset:
Patent DE-3766494-D1 (DE)
Inventor: SCHADE HORST
IPC: B01D29/62
Filed: 1987-05-14
Granted: 1991-01-10
Abstract: By this method, the fluid to be filtered is led through a filter bed formed of particulate filter particles, such as sand, which filter bed is retained in an upstanding annular space. The fluid is introduced to the interior part 15 of the annular space and is led transversely to the movement the filter bed, through it and away. The filter bed is provided on the inner wall of annular space with a microfilter, such as sieve grid 16, with a mesh size of 10 to 200 microns, whereby the heavy and flocculated dirt particles settling upon the microfilter are led down and away and are drawn off together with the particulate filter particles 32. To avoid stoppages of the microfilter, it is flowingly hydraulically cleaned from the inner space. Additionally, by introduction of water in the take-off space 11 there is produced a vortex bed, whereby at this space the withdrawal of the particulate filter medium is effected with a mammoth pump 17 known per se. The compressed air for the operation of the mammoth pump 17 is supplied not steadily but pulsatingly. Thus, there are provided in the vortex bed in combination with the water supply thereto some hydraulic pulses which serve to hinder the development of bridges in and above it.
Patent DE-3766671-D1 (DE)
Inventor: MAUZ OTTO DR
IPC: C08F2/14
Filed: 1987-08-26
Granted: 1991-01-24
Abstract: Crosslinked polymers which are produced from monomers containing glycerol carbonate groups, crosslinking monomers and, where appropriate, other monoethylenically unsaturated monomers are composed of principally spherical porous particles and are very suitable as carrier materials for the immobilization of biologically active substances.
Patent DE-3767498-D1 (DE)
Inventor: ZAROTTI CLAUDIO
IPC: G09F19/00
Filed: 1987-01-27
Granted: 1991-02-28
Abstract: An expansible cushion (1) particularly for composing promotional items comprises a bag (2) containing a fluid (3) which is in a liquid state, in a first condition of temperature such as ambient temperature, and at least partly vaporized, in a second condition of temperature such as bodily temperature.
Patent DE-3775135-D1 (DE)
Inventor: SIEBER HANS
IPC: B65G1/04
Filed: 1987-07-15
Granted: 1992-01-23
Abstract: The magazine for sheet metal comprises shelves (1) in which sheet metal plates (4) are stored horizontally. The shelves (1) are served by a device (3) which can be moved along the shelves. Both the service device (3) and the shelves (1) comprise, in their respective plane, supports (15, 45) for the stored material (4). The sheet metal plates (4) lie directly on the supports (15, 45) which are arranged in the same plane. The distance between these supports (15, 45) is so selected that the sheet metal plates (4) do not have a bent portion during either storage or handling. The sheet metal plates can be stored and transferred without having to be arranged in pallets, on frames or the like. <IMAGE>
Patent DE-3775271-D1 (DE)
Inventor: LINDNER CHRISTIAN
IPC: C08F283/12
Filed: 1987-05-12
Granted: 1992-01-30
Abstract: Polymer particles comprise (a) a core of crosslinked silicone rubber, (b) a first shell of crosslinked acrylate rubber, and (c) a second shell of a homo- or co-polymer derived from resin-forming monomers. The particles have an (a):(b) ratio of 0.1:99.9 to 90:10 and contain 20-90wt.% of (c). When the content of (c) is less than 60wt.%, the particles may be mixed with a brittle thermoplastic vinyl monomer resin.
Patent DE-3775347-D1 (DE)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/15
Filed: 1987-09-10
Granted: 1992-01-30
Abstract: This invention involves a device forming a sanitary napkin. The device includes a preformed, usually biconcave fluid-absorbent pad component (2) defining a biconcave central area (8) of reduced width, entirely arranged inside a covering (10) which is permeable to said fluids, and a layer (16) made of a component impermeable to fluids which is inserted between the pad component (2) and said covering (10), characterized in that said covering (10) is designed with a width (L) larger than width (l) of said pad component (2) at the level of said biconcave reduced-width area (8), thus defining side wings or flaps (20, 22) that are sealed together. This device improves lateral tightness while providing excellent comfort.
Patent DE-3778446-D1 (DE)
Inventor: MUELLER-LIERHEIM WOLFGANG G K
IPC: G02B1/04
Filed: 1987-07-23
Granted: 1992-05-27
Abstract: Contact lens, has a surface compatible with the eye, on which monoclonal antibodies or antibody fragments are immobilised, which have their N-terminal ends aligned towards the mucus substances of the human tear film. The antibodies or fragments are aligned towards mucus substances sped from the conjunctival epithelium.  They have a bonding max at the pH (ca. 7.0-7.5) of tears.  They are hydrophobic in the region of the N-terminal ends and do not cross-react with lipids in the tear film or with nuclei in the conjunctive or tears.  They are aligned towards the plasma proteins, esp. albumin, in the tears, esp 25-30% towards albumin, 25-30% towards beta-globulin, 20-30% towards lysozyme, 3-10% towards alpha-globulin and 3-6% towards gamma-globulin; and/or towards glycoconjugates in the tears.  The antibodies are bonded covalently to the contact lens surface, which pref. is activated with -SH, -OH, -NH2, -CN or -O gps, esp formed by copolymerisation of suitable monomers or oligomers.
Patent DE-3779734-D1 (DE)
Inventor: SCHANDL HARTMUT DIPL ING
IPC: G11B15/44
Filed: 1987-12-09
Granted: 1992-07-16
Abstract: The drive has a winding plate (1,2) for each tape reel driven via a pivot wheel (4) attached to a pivot lever (5), with a pivot pin. The shaft (13) of the drive cog (3) cooperates with the pivot wheel (4), so that the lever (5) is displaced in one or other direction in dependence on the direction of rotation of the drive cog (3). The pivot movement is transferred to the lever (5) via a ball (12) which is resiliently clamped between the cog shaft (13) and the pivot lever (5) so that it can only rotate in one direction.
Patent DE-3780169-D1 (DE)
Inventor: LAUREN JOHN
IPC: D04H1/74
Filed: 1987-04-24
Granted: 1992-08-06
Abstract: PCT No. PCT/FI87/00054 Sec. 371 Date Oct. 20, 1988 Sec. 102(e) Date Oct. 20, 1988 PCT Filed Apr. 24, 1987 PCT Pub. No. WO87/06631 PCT Pub. Date Nov. 5, 1987.The invention relates to a method and a device for producing a mineral wool web from a thin primary web formed on a movable collecting surface (6). According to prior known methods, the primary web is folded on a receiving conveyor (18) in an overlapping configuration so that the desired thickness of web is achieved. It is also known to combine two or several primary webs and to form the final mineral wool web by folding. The problem when producing mineral wool webs is the high rate of production of the primary webs and consequently, the high requirements on the devices in the further process and a great loss of material because of uneven edges which have to be cut down. According to the invention, the primary web is split into separate sheets before the deposit on the receiving conveyor (18), and the sheets are deposited by an oscillating distributing conveyor (16) in an overlapping configuration on the receiving conveyor, or, in case sheets are being produced, stacked on top of each other. The method offers several possibilities of reducing the feeding rate of the sheets and thus facilitating the deposit on the receiving conveyor. The flow of split sheets may for instance be separated (11, 12) into two or several flows to an intermediate conveyor each (14, 15) and the sheets may be stacked before the deposit. The cutting of the primary web may be performed on the collecting surface (6) or optionally after this on an intermediate conveyor.
Patent DE-3783771-D1 (DE)
Inventor: MALCOLM ANDREW JONATHAN FELLOW
IPC: H01Q3/26
Filed: 1987-12-18
Granted: 1993-03-04
Abstract: The adaptive antenna system includes several antenna elements and an adaptive processor for processing signals from the antenna elements whereby to steer an adaptive beam pattern. The processor applies adaptive complex weights to the amplitudes and phases of the signals from the antenna elements, which adaptive complex weights have inphase and quadrature components. The adaptive processor applies variable, but equal, bounding limits to each individual inphase and quadrature component of each adaptive complex weight. A respective beam-steering adaptive control processor loop is associated with each antenna element. Each processor loop applies adaptive complex weights to the amplitude and phase of a signal from the respective antenna element and generates updated adaptive complex weights for application to the respective antenna element signal in a subsequent cycle of the processor loop.
Patent DE-3886008-D1 (DE)
Inventor: COURY FRANK
IPC: A61F5/453
Filed: 1988-09-07
Granted: 1994-01-13
Abstract: A male external catheter comprising a condom-like sheath having at least one of its surfaces flocked with a fabric is disclosed. The flocked catheter provides greater comfort, absorbs moisture, and is easier to apply than prior art sheaths.
Patent DE-3889088-D1 (DE)
Inventor: MACRAE ALASDAIR ROBIN
IPC: C12P7/64
Filed: 1988-12-21
Granted: 1994-05-19
Abstract: In the preparation of fatty acid esters, reactants providing fatty acid and alcohol residues are reacted to produce said fatty acid esters in the presence of a lipase enzyme acting as catalyst. This reaction is conducted in a substantially non-aqueous homogeneous liquid phase, the lipase being physically attached by adsorption to a hydrophobic porous solid support material of average pore size not less than 50 nm. The support is preferably a highly porous polymer, e.g. vinyl-based.
Patent DE-50004557-D1 (DE)
Inventor: SCHOLZ ERICH DI
IPC: G01G11/04
Filed: 2000-05-16
Granted: 2004-01-08
Abstract: A weighing device for the determination of weight of a fiber material is provided. The weighing device includes multiple weighing arms. Each of the weighing arms is pivotably supported on one end. Also, each of the weighing arms is supported on an opposite end by a weighing element. The weighing arms are configured for supporting and transporting the fiber material. The weighing element provides a signal for the determination of weight of the fiber material.
Patent DE-50008564-D1 (DE)
Inventor: SANGS IRIS
IPC: F02M35/10
Filed: 2000-03-10
Granted: 2004-12-16
Abstract: The air intake assembly, for an internal combustion motor, has at least two housing sections (2-4). When assembled together, they form the separate air intake channels (7) to each separate cylinder in the motor, and the exhaust gas return channel (10). At least one housing section (3) has a cooling system (12) to lower the temp. of the exhaust gas flow in the exhaust channel (10). The assembled housing sections (2-4) form a flow channel (14) for the water coolant. The housing sections (2-4) are produced by die casting.
Patent DE-50009950-D1 (DE)
Inventor: VOLLMER DIPL-ING FH
IPC: F16K11/10
Filed: 2000-01-20
Granted: 2005-05-12
Abstract: The unit to separate water flow systems has a housing (1) with three pressure-reduction zones in the flow direction. The medium pressure zone (3) is defined by backflow barriers (11,17) against the inflow pressure zone (2) and the outflow pressure zone (4). It is emptied and ventilated by a controlled let-off valve (5,6) through the pressure difference between the inflow and medium pressure chambers. A tubular barrier (5) of the let-off valve (5,6) has an axial sliding movement, closed by a sprung (12) backflow block (11), and has radial passages (16) behind it in the flow direction. The tubular barrier (5) is moved by a relief piston (7) against the housing base (9), which also relieves the pressure at the let-off valve (5,6).
Patent DE-50011547-D1 (DE)
Inventor: BROECKER DR
IPC: B01J35/04
Filed: 2000-08-01
Granted: 2005-12-15
Abstract: The apparatus for carrying out reactions in the gaseous, liquid and solid phases comprises a liquid stream-gas compressor for producing a reaction fluid, a reactor charged with metal braiding coated with catalyst, and a feed line. The apparatus for carrying out reactions in the gaseous, liquid and solid phases comprises a liquid stream-gas compressor (6) for producing a reaction fluid by dispersing a gas phase in a liquid phase; a reactor (1) having an inlet and an outlet and a reaction chamber limited by heat-deviating walls, the reactor being charged with a metal braiding coated with catalyst; and a line (7) feeding the reaction fluid from the compressor to the reactor inlet and is short so that the degree of dispersibility of the fluid does not change during the passage through the line. An Independent claim is also included for a process for carrying out reactions in the gaseous, liquid and solid phases comprising producing a reaction fluid by dispersion of a gaseous phase in a liquid phase; feeding the reaction fluid produced through the reactor; exchanging reaction heat on the walls of the reactor chamber; and separating the reaction fluid into a gas phase and a liquid phase.
Patent DE-50111749-D1 (DE)
Inventor: SOCZKA-GUTH THOMAS
IPC: H01M8/103
Filed: 2001-10-20
Granted: 2007-02-08
Abstract: An acid-doped, single-layer or multilayer polymer membrane comprising at least one layer A of a polymer blend with contains: a) from 0.1 to 99.9% by weight of one or more polymers comprising recurring azole units of the formula 1A and/or 1B: wherein the radicals Ar, Ar<SUP>1</SUP>, and Ar<SUP>2 </SUP>are tetravalent, divalent or trivalent aromatic or heteroaromatic groups and the radicals X are each and oxygen atom, a sulfur atom or an amino group bearing a hydrogen atom, a 1-20 carbon group, in admixture with b) from 99.9 to 0.1% by weight of a polysulfone containing recurring unit having no sulfonic acid groups.
Patent DE-50112383-D1 (DE)
Inventor: BARON GERHARD
IPC: A61K36/58
Filed: 2001-11-19
Granted: 2007-05-31
Abstract: The novel active compound combinations of extracts from seeds of the neem tree and the active compounds of groups (B) to (F) listed in the description have very good insecticidal and acaricidal properties.
Patent DE-50201235-D1 (DE)
Inventor: ROETHER FRIEDBERT
IPC: B60T13/68
Filed: 2002-04-26
Granted: 2004-11-11
Abstract: Electropneumatic control valve for a pneumatic brake system of a vehicle, having a divided valve housing consisting of a lower relay valve housing and an upper pilot valve housing which enclose a control chamber in which an axially adjustable control piston is guided. The piston can be acted upon by way of a pilot valve arrangement accommodated in the pilot valve housing in order to switch the compressed-air flow between at least one brake line connection arranged on the relay valve housing, a supply pressure connection and as a bleeder connection by way of an interior valve seat arrangement. A control connection of a back-up valve of the pilot valve arrangement is also arranged on the relay valve housing, and by way of a valve-internal pressure medium duct is connected with the back-up magnetic valve accommodated in the pilot valve housing. Internal pressure medium ducts are arranged and sealed in a manner that allows the pilot valve housing to be produced without machining.
Patent DE-50205780-D1 (DE)
Inventor: REINELT GEORG
IPC: B60K15/035
Filed: 2002-08-01
Granted: 2006-04-20
Abstract: The plastic fuel tank has a mounting (6) for a functional component, e.g. a roll-over valve, snap-fitted through an aperture in its wall (4). The mounting has a cap (5) which seals the tank against the atmosphere. The mounting may be integral with the component.
Patent DE-50207795-D1 (DE)
Inventor: HEBELS ALBERT-BEREND
IPC: B65H19/18
Filed: 2002-08-14
Granted: 2006-09-21
Abstract: The method for splicing the end of a strip of paper (18) from a new reel (19) with the end of a second strip (2) from a reel (4) which is running out comprises feeding the strips at the same speed parallel to each other. They are then compressed between a rotating knurled surface (27) and a counter-surface (34). These rotate at different speeds so that the strips are only compressed after a number of rotations which is greater than one. An independent claim is included for a machine for carrying out the method.
Patent DE-50209392-D1 (DE)
Inventor: ARGEMBEAUX HORST
IPC: A61K8/46
Filed: 2002-12-20
Granted: 2007-03-15
Abstract: The invention relates to cosmetic or dermatological cleaning and care products, in particular for cleaning and caring for the hair. The preparations contain a synergistic combination of anionic and non-ionic surfactants. Said preparations are kind to the skin and hair and have excellent foaming and haircare properties.
Patent DE-50210803-D1 (DE)
Inventor: RAULAND THEO
IPC: B23P19/06
Filed: 2002-11-11
Granted: 2007-10-11
Abstract: The device has offset screw drivers (10) between base plate (1) and head plate (2), with angled ends (9) carrying socket wrench bits (11) projecting through holes (8) in the base plate. The base plate has a holder for the wheel. Each offset screw driver is fastened to a guide slide (13), which is radially adjustable relative to the wheel axis. The holes in the base plate are of a size to permit radial movement of the screw drivers. Guide slides are positioned on base and head plates. Each slide has an associated adjusting drive (15) consists of short stroke cylinders. The wheel holder consists of wheel grab arms with associated drive (5), and a centering mandrel (7) to center the wheel on the hub.
Patent DE-50210898-D1 (DE)
Inventor: HUNTEMANN PETER
IPC: B29B7/16
Filed: 2002-06-06
Granted: 2007-10-25
Abstract: Syntactic polyurethanes are prepared by mixing hollow microspheres with polyurethanes by a process in which, in a first step, the polyurethane system components are reacted and, in a second step, the feeding of the hollow microspheres is effected in a mixing apparatus, the mixing apparatus being free of dead space and comprising i) a mixing pot, ii) a feed for polyurethane, iii) a feed for hollow microspheres, iv) a stirring element and v) an outlet orifice.
Patent DE-50210949-D1 (DE)
Inventor: PABST MANFRED
IPC: F16L27/10
Filed: 2002-03-12
Granted: 2007-11-08
Abstract: The fixing ring (5) of the seal attaches the sealing ring (8) directly on the end edge of the radially outer pipe. The sealing ring tightens the connecting positions on the junction between the radial inner pipe (2) and the radial outer pipe (1).
Patent DE-50302060-D1 (DE)
Inventor: BEIER WOLFRAM
IPC: C03C3/078
Filed: 2003-01-21
Granted: 2006-02-02
Abstract: An antimicrobial, water-insoluble silicate glass powder is provided. The starting glass includes 30 to 70 weight percent SiO2, 0 to 1 weight percent Na2O, 0 to 1 weight percent K2O, 0 to 40 weight percent MgO, 0 to 40 weight percent CaO, 0 to 40 weight percent SrO, 0 to 40 weight percent BaO, 0 to 25 weight percent Al2O3, 0 to 20 weight percent P2O5, 0 to 20 weight percent B2O3, wherein the sum of the alkali oxide contents is less than 1.5 weight percent in the total composition of the starting glass. The starting glass also includes, as biocidally active components, ions or atoms of the elements Ag, Zn, Cu, Ce, Te, or I with total proportions of greater than 2.5 weight percent.
Patent DE-50306374-D1 (DE)
Inventor: BRUN MICHEL
IPC: F28F9/04
Filed: 2003-05-20
Granted: 2007-03-15
Abstract: Connection between an end (2) of a joint pipe (1) and a connecting pipe (10) of a collecting tank (9) of a heat-exchanger, especially a heating body for a motor vehicle, comprises a peripheral bead (3) on the joint pipe end which receives the connecting pipe and is sealed via a sealing ring (23). The joint pipe end is secured in the connecting pipe by a bayonet catch. Preferred Features: The bayonet catch consists of catch lugs (5) on the joint pipe end, longitudinal grooves in the connecting pipe, and a locking surface (22) on the connecting pipe. The collecting tank and the connecting pipe are made in one piece from a metallic material, especially an aluminum alloy, especially by a deep-drawing process.
Patent DE-50306846-D1 (DE)
Inventor: KRAUSE JOERN
IPC: G01S5/08
Filed: 2003-01-02
Granted: 2007-05-03
Abstract: A method determines the position of a mobile object by using at least one radio signal having a rotating transmission characteristic with at least one reference station. The relation between the orientation of the transmission characteristic and reference events is communicated to the mobile object. The orientation of the transmission characteristic and the relative position with respect to the reference station can be determined from the reference event.
Patent DE-50308084-D1 (DE)
Inventor: SCHULZE ZUR WIESCHE ERIK
IPC: A61K8/37
Filed: 2003-12-06
Granted: 2007-10-11
Abstract: A cleansing tissue contains a solution containing a combination of  (a) sugar surfactants; and  (b) polyhydroxy compounds.
Patent DE-50311138-D1 (DE)
Inventor: HERMEKING HEINO DR
IPC: A61F2/16
Filed: 2003-05-20
Granted: 2009-03-12
Abstract: The fixation ring has a flat annular body that has a central circular aperture ( 10 ). Two haptic stirrups ( 18 ) that lie opposite one another are attached to the annular body, which are angled upward from the ring plane, and outwards parallel to it. The annular body can be folded in half, and thereby reduced in its outside dimensions. It is suitable for unfolding into its flat original position again by means of its inherent elasticity.
Patent DE-50312078-D1 (DE)
Inventor: STALDER JEAN-PIERRE
IPC: B05B17/06
Filed: 2003-11-19
Granted: 2009-12-10
Abstract: In the method for interspersing a gas flow with liquid droplets, the liquid droplets are injected in a liquid injection plane into the gas flow, characterized in that an auxiliary gas is simultaneously injected with the liquid droplets into the gas flow. The injection speed of the auxiliary gas is larger than the injection speed of the liquid droplets so that the injected auxiliary gas stabilizes the injected liquid droplets with respect to trajectory and size, partly shields them from the gas flow and/or entrains them into the gas flow. By way of this one achieves an improved control of the spatial distribution of the liquid droplets and their size distribution. The liquid droplets penetrate the gas flow more efficiently than without an auxiliary gas. A preferred use is the online wet-cleaning of a gas turbine compressor.
Patent DE-50312220-D1 (DE)
Inventor: BECKER MARTIN
IPC: B41F13/193
Filed: 2003-10-23
Granted: 2010-01-21
Abstract: Production of a rotational body (01) of a printing machine comprises forming profiled bodies (04) by welding material to opposite-lying walls of a groove in the peripheral direction of the balls (02) in the machine. An independent claim is also included for a rotational body of a printing machine produced by the above process.
Patent DE-58903499-D1 (DE)
Inventor: PODSZUN WOLFGANG DR
IPC: A61K6/884
Filed: 1989-06-03
Granted: 1993-03-25
Abstract: Crosslinked (meth)acrylates with a particle size in the range from 0.001 to 10  mu m, which have a degree of swelling from 100 to 2000% by weight and a degree of crosslinking of from 50 to 100% by weight, based on the polymer, are fillers for dental applications.