baber/WOPTO huggingface dataset:
Patent DE-50014881-D1 (DE)
Inventor: SPAHR MICHAEL
IPC: H01M8/0228
Filed: 2000-09-22
Granted: 2008-02-07
Abstract: The invention relates to a method for increasing the Scott density of synthetic and/or natural graphite powders of any particle size distribution, preferably of highly-pure graphite, by subjecting the graphite powder to an autogenous surface treatment. The inventive powder is used, in particular, for producing dispersions, coatings with an increased graphite/binder ratio and increased electric and thermal conductivity, gas and liquid-tight coatings on metal substrates, thermoplastic or duroplastic graphite-polymer composites, or for producing metallic, non-ferrous sintering materials.
Patent DE-50015482-D1 (DE)
Inventor: MELZER ARMIN
IPC: B22F8/00
Filed: 2000-03-30
Granted: 2009-01-22
Abstract: The foam is made using metal powder.  An Independent claim is included for use of the powder to make the foam, i.e. the corresponding process.
Patent DE-50102366-D1 (DE)
Inventor: STEINFORT MARC
IPC: B22F3/11
Filed: 2001-12-18
Granted: 2004-06-24
Abstract: The invention relates to a method for producing electrodes, components, half cells and cells for electrochemical energy converters, such as fuel cells or electrolysis cells, comprising the following steps: a) producing a plane, porous support material (4a; 4b); b) applying at least one layer of an electrode material (1) and/or a layer of a catalyst material (18) to the porous support material (4a); c) rolling or pressing said porous support material (4a) together with the layers applied thereto to a predetermined thickness (D), at the same time producing a flat and smooth or structured surface.
Patent DE-50107681-D1 (DE)
Inventor: HAUSCHILDT PETER
IPC: B01F15/00
Filed: 2001-11-05
Granted: 2006-02-23
Abstract: The invention relates to a method and a device for discharging signature free exhaust gas from underwater vehicles, said exhaust gas being a by-product of the production of electric energy in energy converters and being directed by means of pressure into a pipe length through which outboard water is flowing. The thereby generated gas bubbles are reduced by means of static mixers arranged inside of the pipe length through which water is flowing, with the gas being dissolved by the high turbulence of the fluid. As the exhaust gas is dissolved inside of the underwater vehicle, no gas bubbles that might be located are produced outside the vehicle. Since the working pressure of the method equals the immersion pressure, but little energy is consumed.
Patent DE-50107828-D1 (DE)
Inventor: GEIL GUENTER
IPC: B63H5/08
Filed: 2001-01-08
Granted: 2005-12-01
Abstract: The invention relates to a ship propulsion system which is comprised of a ship electrical system (5) and of an electric propulsion system (3, 4) that is supplied with power from said electrical system and which is equipped with a cascade control (6) for the propeller motor (3). The rotational speed of the propeller motor (3) is preset by a higher-order controller (2) whose command variable is issued by the throttle lever (1). Filtering means are provided for suppressing impairments to the ship's operation that result due to the high dynamics of the propulsion system (3, 4).
Patent DE-50200273-D1 (DE)
Inventor: GLOCK GASTON
IPC: F41A17/00
Filed: 2002-08-19
Granted: 2004-04-08
Abstract: The system has an identification device carried by the user with a sensor for entering an identification code, a memory and a transmitter. If the code is correct the transmitter sends an activation signal to a weapon receiver ad continues to transmit to the receiver to maintain activation. To prevent deactivation by a noise source the receiver controls a processor that maintains activation only depending on the strength of the received signal. <??>The system has an identification device (2) carried by the user with a sensor for entering an identification code, a memory in which the code is stored and a transmitter. The weapon contains a receiver (17). If the code is correct the transmitter sends an activation signal to the weapon and continues to transmit to the receiver to maintain the activation. To prevent deactivation by a noise source the receiver controls a processor (18) that maintains activation only depending on the strength of the signal received by the receiver.
Patent DE-50204855-D1 (DE)
Inventor: WUESTEFELD HANS-ULRICH
IPC: C07F13/00
Filed: 2002-01-19
Granted: 2005-12-15
Abstract: Transition metal complexes with quino[7,8-h]quinolines and cyclopentadieno[1,2-h:4,3-h']diquinolines as proton sponge ligands and a process for their preparation. These complexes are suitable as catalysts, e.g. the palladium complexes for a Heck reaction, as well as for amination and C-H activation reactions. The platinum and palladium complexes are potentially good cytostatic agents.
Patent DE-50204860-D1 (DE)
Title: Textile fläche
Inventor: HUEBNER HANS-JUERGEN
IPC: D06N3/18
Filed: 2002-01-21
Granted: 2005-12-15
Abstract: The aim of the invention is to produce a textile surface (1), one side of which exhibits hydrophilic properties and the other side hydrophobic properties, whose overall cross-section is hydrophilic. To achieve this, a paste (11) consisting of a viscous emulsion or dispersion of paraffin, polysiloxane and/or fluorine compounds is applied to one side. The layer that has been formed by the first paste (11) is then stabilized by means of a drying process (4) and a second paste (12), consisting of a hydrophilic polymer is subsequently applied to the other side of the textile surface (1), said paste being stabilized by an additional drying process (5). Said steps provide a textile surface (1), which can be produced simply and cost-effectively, is extremely comfortable to wear and which ensures that moisture is immediately absorbed on the hydrophilic side, dispersed over a large area and rapidly removed, whereas the hydrophobic side of said textile surface (1) repels water.
Patent DE-50205777-D1 (DE)
Inventor: HAIN DIPL-ING
IPC: A01J25/11
Filed: 2002-06-27
Granted: 2006-04-20
Abstract: In a cheese-making process a quantity of cheese-break and whey (11) is released into a hopper (10) with feed tube (12) to a cheese form (28) in a dish (18) over a jack (16). The form (28) has whey-permeable sidewalls and a top cover (24) with a surrounding gap not greater than esp.1.4 mm wide. The feed tube has sliding closures top (34) and bottom (26). Following form (28) filling process, the closures (26, 34) are shut and the jack (16) is raised to place the form contents under pressure, expelling whey through the sidewalls to the dish and drain.
Patent DE-50212560-D1 (DE)
Inventor: ALBERT WILMA
IPC: A47L9/28
Filed: 2002-09-17
Granted: 2008-09-11
Abstract: The vacuum cleaner (SS) has a number of operating controls (BE1,BE2) including at least one foot-operated push-button and at least one foot-operated slider. Each operating control has an external operating surface component of a material , e.g. an elastomer, which is softer than the relatively hard material for the remainder of the operating control.
Patent DE-50214984-D1 (DE)
Inventor: ROLLI KILIAN
IPC: A61F13/20
Filed: 2002-10-04
Granted: 2011-05-12
Abstract: The force for moving each swage (2) is transmitted on to the swage via a pressure transmission element (9), which is connected flexibly to the swage. The direction of the power line is aligned with the movement of the swage at a point during the pressing process. The resulting preliminary product consists of a tampon core and oblong ribs extending radially outwards. <??>An Independent claim is made for the associated installation.
Patent DE-50300137-D1 (DE)
Inventor: HORN DR
IPC: C12Q1/04
Filed: 2003-07-22
Granted: 2004-12-09
Abstract: A nutrient medium (A) that can be sterilized by gamma-rays, and is based on casein-soya peptone agar, contains (by weight of the agar) 2-10% sodium thioglycolate; 5-20% sodium thiosulfate and 10-30% sodium disulfite. It is used to detect microorganisms in hydrogen peroxide (HP)-containing air or on HP-containing surfaces.
Patent DE-50300180-D1 (DE)
Inventor: LUIG FRANK-THOMAS
IPC: F16K31/68
Filed: 2003-06-12
Granted: 2005-01-05
Abstract: In a mixing valve for cold and hot water with thermostatic control of the mixed-water temperature by a thermostat ( 4 ) that is connected with a tubular double valve slide ( 3 a , 3 b) that is positioned by a temperature selector ( 5 ) and that is held in a housing ( 1 ) having at least one cold-water inlet ( 10 ), one hot-water inlet ( 11 ), and one mixed-water outlet ( 12 ), the inlet ports ( 22 and 23 ) of the mixing valve of the double valve slide ( 31, 3 b) being oppositely controlled at opposite ends, it is suggested that the double valve slide ( 3 a , 3 b) have an annular web ( 31, 31 a, 30 b) formed with a smaller-diameter partition sleeve ( 31 ) that is axially shiftable at least at its end in a bore ( 24, 26 ) and that downstream of the inlet ports ( 22 and 23 ) the hot water and cold water each flow through respective passages ( 301 ) opening into an annular mixing compartment ( 302 ) in the web ( 30, 30 a, 30 b), the mixing compartment ( 302 ) extending radially through the partition sleeve ( 31 ) such that exiting mixed water is directed toward the thermostat ( 4 ).
Patent DE-50304712-D1 (DE)
Inventor: KOELLN HARM
IPC: B66D1/39
Filed: 2003-01-16
Granted: 2006-10-05
Abstract: The infusion pump comprises a syringe whose piston (2, 3) is displaceable by means of a traction element (5) emerging from the central sealing exit orifice and being wound on a take-up shaft (6) engaged with the shaft (14) driven by the motor of the infusion pump.
Patent DE-50306718-D1 (DE)
Inventor: MEHDIANPOUR MOHAMMAD
IPC: H02G11/00
Filed: 2003-04-02
Granted: 2007-04-19
Abstract: The device has transverse, flexible, one-piece channel (4) with C-profile walls and a partially open side. The channel has a series of transverse slots (8) cut in from the outside of the curvature to be formed. The open side lies on the inside of the curvature and the slots are cut into the walls from the base of the channel opposite the open side.
Patent DE-50310661-D1 (DE)
Inventor: ROMAHN STEPHAN DR
IPC: G08G5/04
Filed: 2003-05-30
Granted: 2008-12-04
Abstract: The method involves generating a number of flight paths based on the aircraft's current flight performance, whereby the totality of paths forms a hierarchical tree structure with paths joined by branching nodes, testing potential evasion flight paths for critical terrain proximity with access to terrain model data until a safe path is determined and outputting a warning with or without recommending a flight path based on the determined path.  An Independent claim is also included for a device for implementing the above method.
Patent DE-50311018-D1 (DE)
Inventor: FROMMANN KLAUS
IPC: B21B1/28
Filed: 2003-09-30
Granted: 2009-02-12
Abstract: Process for descaling and/or for cleaning a metal strand, especially a hot-rolled strip made from normal steel or a stainless steel, comprises feeding the strand (1) in the conveying direction (R) through a device (2) for plasma descaling and/or plasma cleaning. The metal strand has a high degree of planarity before it enters the device.  An Independent claim is also included for a device for descaling and/or for cleaning a metal strand, especially a hot-rolled strip made from normal steel or a stainless steel.
Patent DE-58908051-D1 (DE)
Inventor: SCHULZE ULLRICH
IPC: G07F17/34
Filed: 1989-01-23
Granted: 1994-08-25
Abstract: The invention relates to a coin-actuated gaming machine (3), especially a sports machine, with a coin tester (6) and with a coin cassette (13) located after the coin tester (6) by way of a coin passage channel (8). The subject of the invention is characterised in that next to the coin cassette (13) there is at least one additional coin cassette (14), and in that the coin passage channel (8) is made pivotable for the selective introduction of the coins into one coin cassette (13) or the other (14). <IMAGE>
Patent DE-59000673-D1 (DE)
IPC: A47B88/04
Filed: 1990-03-07
Granted: 1993-02-11
Abstract: In order to provide a retraction device, which is as simple as possible in design, for an insert which is displaceable in the pulling-out direction from a unit by means of a pulling-out guide mounted in a roller bearing, in which device retraction of the insert into the end position of the insert takes place over a predetermined retraction path without additional operating elements, it is proposed that a connecting part is provided, which is displaceable between a first and a second position in the pulling-out direction and on which an elastic energy store engages, that the storage of the energy is effected by a catch element which engages on the connecting part when the insert is pulled out and moves said connecting part from the first position into the second position, that the connecting part can be fixed in the second position and the catch element as well as the connecting part can be disengaged when the insert is pulled out beyond the retraction path, and that, when the insert reaches the second position while being pushed in, the connecting part can be released and brought into engagement with the catch element for retraction of the insert. <IMAGE>
Patent DE-59009501-D1 (DE)
Inventor: PRIESS WILFRIED
IPC: B23Q16/00
Filed: 1990-11-29
Granted: 1995-09-14
Abstract: In a drilling machine having a plurality of parallel drills arranged at intervals in succession in one plane (straight row) above a machine table, with a retaining device (18) located on the drilling-machine housing (26), having a centring pin (27) and intended for the workpiece (16) to be drilled, this retaining device (18) is installed, together with a precentring device (24) and with a following centring device (25), in a rigid constructional unit. At the same time, the precentring device (24) and the centring device (25) can be integrated in a drill-transmission block (26). The retaining device (18) can be arranged in a separate receiving block which is fastened rigidly to the drill-transmission block (26). <IMAGE>
Patent DE-59101855-D1 (DE)
Inventor: BIELEFELDT ERNST-AUGUST DIPL I
IPC: B01D45/12
Filed: 1991-03-28
Granted: 1994-07-14
Abstract: The cyclone-type separator has one or more cyclone chambers, in each of which are coaxial tubes (11,12) extending towards each other from opposite walls and connected to a clean-gas outlet. At each of the walls (9.10) is an annular passage (13) round the tube and forming a cyclone housing (14). This is connected by a peripheral slot (15) to the cyclone chamber (16) enclosing the tubes, while at the tube mouth (17) is a spiral housing connected to the annular chamber. The dia. of the cyclone chamber is greater than its height, and the characteristic of the annular cross-section is determined by a formula based on these dimensions and the tube dia.
Patent DE-59102212-D1 (DE)
Inventor: BRANDES HELMUT DIPL KFM
IPC: A61H33/00
Filed: 1991-03-11
Granted: 1994-08-25
Abstract: Bathtubs, particularly of the whirlpool type, are usually clad by a bathtub casing composed of plate-shaped elements, which also supports the edge of the tub. For the inspection and maintenance of the technical power units on whirlpool tubs, the usual inspection apertures are insufficient, and larger apertures impair stability. By using a front frame (6) on the framework (3) which supports the tub, it is possible to support the tub edge (9) and to employ at least one large cladding plate (12) in a hinged manner. <IMAGE>
Patent DE-59104344-D1 (DE)
Inventor: POLZ MICHAEL HEINZ
IPC: A61C19/045
Filed: 1991-08-08
Granted: 1995-03-02
Abstract: Face bow for receiving and transferring a jaw model with the correct spatial orientation relative to the skull into a jaw joint articulator, comprising a transfer bracket (60) surrounding the face and a guide column (80) releasably fastened thereon and intended to carry an adjustable mouthpiece (86). The bracket (60) has an elongated centering depression on its upper and lower sides (1, 2), and the guide column (80) has an adjustment projection (85) which is adapted to be inserted in positively locking manner in the centering depression (82).
Patent DE-59104392-D1 (DE)
Inventor: ESCH HANS W
IPC: B01D46/54
Filed: 1991-09-27
Granted: 1995-03-09
Abstract: Filters used for particle separation contain superposed layered, alternately arranged frames (10), between each of which a two-dimensional filter medium (12) is arranged. The filter medium (12) is clamped tight between planar sealing surfaces (11) by clamping elements (24,26). In the frame (10), the filter medium (12) is supported by support struts (14). Since the clamping elements (24,26) are arranged outside the surface of the filter media (12), the filter medium can be exchanged in a simple manner. Such filters can also be designed as cartridge filters. <IMAGE>
Patent DE-59105204-D1 (DE)
Inventor: GUELS VOLKER
IPC: C04B41/46
Filed: 1991-09-27
Granted: 1995-05-18
Abstract: The invention concerns air-drying binders based on polybutadiene oils which are liquid at room temperature and aromatic-free aliphatic hydrocarbons and/or turpentine oil, as well as the use of such binders in reinforcing, bonding, coating and/or impregnating construction materials, residues, waste or any other kind of material.
Patent DE-59107545-D1 (DE)
Inventor: EICKEN KARL DR
IPC: C07D491/04
Filed: 1991-12-03
Granted: 1996-04-18
Abstract: Sulfones of the formula III    <IMAGE>  III  where R2 and R13 are as defined in the specification. The sulfones are used as intermediates in preparing salicylaldehydes and salicylic acid derivatives and sulfur analogs thereof.
Patent DE-59108851-D1 (DE)
Inventor: GROCHOWSKI HORST
IPC: B01D53/94
Filed: 1991-02-13
Granted: 1997-10-16
Abstract: Combustion fumes charged with dust and gaseous pollutants are purified during upward flow through a bed of solids with absorptive and/or catalytic effect, with the bed renewed at intervals by adding fresh solids from above. - During periods of withdrawal of used solids from the reaction chamber base and of application of fresh solids, the flow of fumes is interrupted. The reaction column is pref. divided into a number of laterally adjacent chambers functioning in parallel and while fume flow through a given chamber has stopped, the ascending fumes are deflected into one or more lateral chambers. - The cleaning process, which pref. follows a wet washing stage is controlled by a slider or valved and spanning the column floor and operating at fixed time intervals to open or close fume access.
Patent DE-59201429-D1 (DE)
Inventor: KETTENBACH KARL ING GRAD
IPC: B01D21/24
Filed: 1992-02-05
Granted: 1995-03-30
Abstract: The novel floating sludge clearer for round basins which has a discharge channel and a clearing shield which can move relative thereto, is characterised in that the clearing shield, for clearing in sections, is repeatedly lifted out, advanced to a position distant from the discharge channel, halted there and lowered, while the discharge channel follows the clearing shield, pushing together the floating sludge, and in that the inlet edge of the discharge channel, prior to the lowering effecting the discharge of the floating sludge, is lowered in advance by a drive to a position taking into account the water level in the basin. The path of descent for the floating sludge discharge is then always correct and avoids the discharge of water. A clearing shield which interacts with a plurality of fixed discharge channels operates according to the same principle. It is lowered behind each discharge channel and pushes the floating sludge to the nearest channel. The drive for the advance lowering of the channel inlet edge can be designed as a float which moves the inlet edge in accordance with the changing water level. <IMAGE>
Patent DE-59205461-D1 (DE)
Inventor: THALER SIGMUND
IPC: B24B55/10
Filed: 1992-09-14
Granted: 1996-04-04
Abstract: An angle grinder (1) with a disc-shaped abrasive disc (6), having abrasive segments (10) arranged in an annular shape, and with a covering cap (4) for the abrasive disc (6). At least one suction pipe (2) for discharged material opens into the covering cap (4). The abrasive disc (6) is provided with holes (5) which describe a circle when the abrasive disc (6) rotates. The opening (3) of the suction pipe (2) and the holes (5) in the abrasive disc (6) are at least approximately of the same size. The opening (3) is located above the circle which is formed by the holes (5) of the abrasive disc (6) when the abrasive disc (6) rotates. <IMAGE>
Patent DE-59205761-D1 (DE)
Inventor: LADEUR BERNHARD
IPC: B32B5/26
Filed: 1992-12-12
Granted: 1996-04-25
Abstract: The invention relates to a tensionable textile floor covering which is produced from polymer fibres in the tufting process and consists of a base fabric (1) and a pile (2), which is joined to the base fabric (1) and which covers the base fabric on the tread side, and of a backing layer (6+7). The backing layer is a composite material which consists mainly of a non-woven layer which is bound by a textile binding. Base fabric and backing layer are joined to one another using a technique which does not prevent the recyclability of the floor covering (recyclability). <IMAGE>
Patent DE-59206967-D1 (DE)
Inventor: GNANN MICHAEL
IPC: C02F1/72
Filed: 1992-10-13
Granted: 1996-09-26
Abstract: A process to purify waste waters using chemical oxidation and Fenton's reagent by the action in the acid range of hydrogen peroxide and iron(II) compounds and subsequent precipitation in the weakly acid to alkaline range of the iron(III) compounds, said process being characterized in that the sludge containing iron(III) accumulating in addition to the purified waste water is reduced electrolytically back into iron(II) compounds and in that the sludge so reduced is fed back into the process. The process of the invention allows extensive purification of highly concentrated waste waters and furthermore problems arising with the treatment and elimination of the Fenton sludge can be circumvented.
Patent DE-59305775-D1 (DE)
Inventor: MERKEL JUERGEN
IPC: H02G15/18
Filed: 1993-09-02
Granted: 1997-04-17
Abstract: The filler piece proposed consists of an elastomer extrusion (1) with several part-cylindrical recesses (3, 4) and a hot-melt adhesive coating (2). This ensures that, when a shrink-fit hose is shrunk on to the assembly of filler piece and cables, the temperature distribution over the cross-sectional area of the filler piece is uniform and the hot-melt adhesive reaches its melting point even in the middle of the extrusion.
Patent DE-59308673-D1 (DE)
Inventor: GAENSLER MARTIN
IPC: A43C11/16
Filed: 1993-12-26
Granted: 1998-07-16
Abstract: A shoe has an upper made of resiliently flexible materials, a central rotary closure arranged on a lateral side of the upper in an area in which the lateral malleolus of a wearer's foot is received, at least one tightening element connected to the central rotary closure, the at least one tightening element having a front tightening section which extends forwardly from the central rotary closure and a rear tightening section which extends rearwardly from the central rotary closure, and front and rear pull straps. The front pull strap is coupled to the front tightening section and runs obliquely forward therefrom over an instep area of the upper to an end thereof which is fastened to the upper. The rear tightening section is coupled with the rear pull strap, and the rear pull strap runs rearwardly therefrom, around a heel portion of the upper to a medial side of the shoe where, preferably, it passes over a guide element on the upper and then extends obliquely forward therefrom over the instep area of the upper to an end thereof which is fastened at the lateral side of the shoe. By this construction, the central rotary closure is able to close the shoe by shortening the tightening element and open the shoe by increasing the free length of the tightening element by applying and releasing tension on the pull straps.