baber/WOPTO huggingface dataset:
Patent DE-3880838-D1 (DE)
Inventor: PELTON JOHN FRANKLIN
IPC: C04B41/50
Filed: 1988-10-07
Granted: 1993-06-09
Abstract: (A) In a female threaded graphite shaft for connection with a male-threaded metal shaft, in which part of the end surface of the graphite shaft contacts a seating surface of a flange portion of the metal shaft on connection of the shafts, the novelty comprises the provision, on the contact part of the graphite shaft end surface of a coating which remains solid and is hard and adherent to the end surface under the conditions of use.  The coating is deposited by applying a soln. or colloidal dispersion of the coating material and then drying to form a high friction coating which increases torque strength and driving torque transmission from the metal shaft to the graphite shaft.  (B) Also claimed are a threaded connection between the graphite and metal shafts and a process for improving the threaded connection. The coating (10) pref. comprises a thin layer of sodium silicate, colloidal alumina, aluminium acetate, potassium silicate or aluminium formate.  The coating is pref. applied in several (5-10) steps to allow the coating to cover fully the portion of the graphite shaft end surface (8).  The coating may be applied to the entire end surface of the graphite shaft (1).
Patent DE-3882529-D1 (DE)
Inventor: CLARKE ROBERT L
IPC: H01M4/68
Filed: 1988-11-04
Granted: 1993-08-26
Abstract: A conductive ceramic support (16) for the active material in a lead-acid storage battery is disclosed. The support comprises substoichiometric titanium dioxide of the formula TiOx, where x is a number from 1.55 to 1.95. The support is in the form of a plate having a honeycomb structure (15 or 17) of regular and repeating cells, creating voids which hold the active material in the battery. An electrode can comprise the conductive ceramic support (16) with the honeycomb structure (15) on one face pasted with a lead-oxide/sulfuric acid paste and a second honeycomb structure (17) on its opposite face pasted with spongy lead. This electrode can thus form electrically-connected respective positive and negative plates of adjacent cells of a battery.
Patent DE-50000521-D1 (DE)
Inventor: MATSCHINER DR-ING
IPC: B65D63/12
Filed: 2000-03-09
Granted: 2002-10-24
Abstract: The cable tie for fastening bundles of cables (17) together comprises a serrated strip with a closure (2) which has an aperture which fits over the free end (7) of the strip. The aperture has a guide surface (30) on the side which faces the serrations which has raised side walls (31).
Patent DE-50000835-D1 (DE)
Inventor: DIEZEL MATTHIAS
IPC: G05B19/042
Filed: 2000-03-09
Granted: 2003-01-09
Abstract: The invention relates to a method for the automatic retrieval of engineering data from installations. The engineering and runtime objects are described by a uniform object model. This allows the correspondence between engineering objects and runtime objects to be determined at object level and no information is lost as a result of the mapping. In addition, a direct communication between engineering and runtime objects can take place, which can be utilized when the method is carried out.
Patent DE-50008876-D1 (DE)
Inventor: WILD HANS-PETER DR
IPC: G09F3/03
Filed: 2000-02-16
Granted: 2005-01-13
Abstract: A transport container (11) for fruit-based ingredients or other ingredients for drinks manufacture has a closure (2) with a holed (10) tab (9). The tab provides a fixture for a seal (21).
Patent DE-50011376-D1 (DE)
Inventor: GAUTIER EMANUEL
IPC: A61F2/02
Filed: 2000-08-23
Granted: 2005-11-24
Abstract: The invention relates to a method in which a cartilaginous, osseous or osteocartlaginous lesion in the region of a joint surface of a femur head is repaired by inserting a modularly constructed segment prosthesis (ball segment-, ball segment-prosthesis). The segment prosthesis comprises a carrier component, a prosthesis calvaria and a conical corrective ring system which is placed between the prosthesis calvaria and the support components for the precise vertical and angular positioning of the prosthesis calvaria relative to the carrier components used. Conical insertable-connections located between individual prosthesis components create a modular prosthesis system. The carrier components are produced in two different embodiments: one is suitable for uncemented implantation by radial clamping and/or screwing of the prosthetic component into the bone and the other one is suitable for cemented implantation. The prosthesis calvaria has an opening angle of between 90 DEG  and 120 DEG  and is produced with a diameter between 38 mm and 60 mm. Alternatively, a prosthesis calvaria with an altered design can be used as a carrier for the direct in vitro culturing of cartilage cell or tissue layers. It has been shown that precise implantation of the prosthesis components increases the life-time of the prosthesis and reduces the incidence of secondary arthritic alterations on the acetabular side. To this end, a guide instrument which can be positionally fixed in the region of the lesion is used. Said guide instrument has a pliers-shape with a ring-shaped opening located on the side of the defect and centered at the opposite side of the defect to enable precise axis-aligned guidance of grinding-, cutting- and insertion instruments.
Patent DE-50013007-D1 (DE)
Inventor: LANGENBERG GERD
IPC: A47B57/48
Filed: 2000-01-19
Granted: 2006-08-03
Abstract: The holder to support carrier boards (9) at carrier frames (6) in furniture carcasses (1) is a shaped component (13,14), inserted into a U-shaped edge recess (11,12) at the board (9), with a bonding profile to grip over the edge of the recess (11,12) at least at the upper side. It is held in a vertical holder of a member (7,8) of the carrier frame (6), and supported at it. The shaped component (13,14) has at least one hook section (20).
Patent DE-50103660-D1 (DE)
Inventor: MASSECK STEFAN
IPC: G06F17/30
Filed: 2001-05-17
Granted: 2004-10-21
Abstract: The invention relates to a comprehensive access control system, especially a parental control system for a data network such as the Internet. Said access control system prevents children and teen-agers from accessing information for adult viewing only, or employees from accessing private information, and also prevents misuse of the data network (for instance, the Internet).
Patent DE-50108557-D1 (DE)
Inventor: KAZNACHEEV VLAIL PETROVIC
IPC: C01B33/18
Filed: 2001-05-09
Granted: 2006-02-02
Abstract: There is described a method for reducing the surface area of silicon dioxide, which is characterized in that silicon dioxide is introduced into an electromagnetic shielding device selected from an aluminum/magnesium metal shielding device and a hypomagnetic chamber of Permalloy steel, and is incubated for a period of at least 3 hours, preferably at least 6 hours.
Patent DE-50110860-D1 (DE)
Inventor: BUERGI JOSEF
IPC: F16L47/00
Filed: 2001-07-26
Granted: 2006-10-12
Abstract: The connecting piece has at least two connecting sections (2-4) each constructed with an inner contour as a sleeve extension (5) and an outer contour as a pipe connector extension (6). The inner and outer contours are circular in cross section. Measured from the start to the end of the connecting section, the circle radius of the inner contour continuously decreases and the circle radius of the outer contour continuously increases.
Patent DE-50202411-D1 (DE)
Inventor: BRITZ HERBERT
IPC: D21B1/32
Filed: 2002-04-23
Granted: 2005-04-14
Abstract: In a waste paper recovery process, foreign bodies are removed from a liquid suspension (S) of paper fibre in two sequential floatation stages (1, 2). Foam from the first tank (1) is skimmed and admixed to the fluid entering the second tank (2). A first (8') portion of the foam (8) generated in the second tank (2) is esp. returned to the inlet in the second tank (2). The non-removed portion (8) of foam generated in the second tank (2) no longer floats, so that the second floatation stage (2) is the last. The quantity of foam removed from the second stage is determined by a regulator assembly (11).
Patent DE-50210039-D1 (DE)
Inventor: SOMMERMEYER KLAUS
IPC: G01N33/49
Filed: 2002-08-06
Granted: 2007-06-06
Abstract: The invention relates to the use of hyperbranched amylopectin which has an average branch degree of between >10 and 25 mol % and a molecular weight (Mw) ranging from 40.000-800.000 Dalton and the derivatives thereof in methods for surgical or therapeutic treatment of human or animal bodies or in a diagnostic method, preferably as a plasma volume expander. Plasma volume expanders based on hydroxy-ethylated amylopectin have, as a result of hydroxy ethylation, hitherto exhibited the disadvantage of incomplete metabolism and thus temporary tissue storage which is linked to side-effects. According to the invention, novel plasma expanders based on polysaccharides which do not exhibit the same disadvantages as the former are provided. Improved, completely metabolised plasma expanders based on hyperbranched amylopectin which can be obtained therefrom so that native plant-amylopectins are altered-by transglycosylation in such a way the adjustable, high degree of branching enables control of the serum-alpha-amylase decomposition so that no or only a very insignificant degree of hydroxy ethylation is necessary.
Patent DE-50305199-D1 (DE)
Inventor: HELL STEPHAN
IPC: H01H85/46
Filed: 2003-08-27
Granted: 2006-11-09
Abstract: The component (1) has an internal conductor train (3) that is separated at a defined point (4) with the formation of a spark if defined current/voltage conditions occur at component connections (6,7). A circuit element (8) is arranged in the component so that a spark produced at the defined point can act upon the circuit element so as to change its electrical properties.
Patent DE-50307790-D1 (DE)
Inventor: HACKER STEFAN DIPL-ING
IPC: B01D50/00
Filed: 2003-01-15
Granted: 2007-09-13
Abstract: A device for removing a liquid and filtering comprises a container sealed at the base and on the upper side with an inner chamber (6) for a centrifugal liquid removal chamber (11). The centrifugal liquid removal unit has a removal chamber (10) and a condensate collecting chamber (13). The container is in the form of a hollow cylinder. The centrifugal liquid removal unit is arranged in the form of a filter cartridge exposing a small annular gap (17) facing the inner wall of the container.  Preferred Features: Compressed air enters in the region of the base of the container in the removal chamber of the centrifugal liquid removal unit. The condensate collecting chamber interacts with the base of the container.
Patent DE-50309235-D1 (DE)
Inventor: RITTNER KARL
IPC: B22D11/04
Filed: 2003-03-01
Granted: 2008-04-10
Abstract: In order to generate a faultless final product, a minimum number of basic parameters are set by the fact that residual depth (1c) of copper plates in front of a channel (2) for coolants (3) towards the hot side (4) along with the structure and dimensions of the channels and the coolant flow speed are all matched to the total range of pouring rates for molten metal (5).
Patent DE-50309822-D1 (DE)
Inventor: NIEDERNDORFER FRIEDRICH DIPL I
IPC: H02J7/02
Filed: 2003-07-23
Granted: 2008-06-26
Abstract: The health spa bath (2) is supplied by a system having pumps (20,30) and valves (6,8,12-16,26-28) and these are connected the drive stages of a controller (24). Communication is made with the controller by a separate user unit (64) that is set up to provide a menu of controlled functions.
Patent DE-50310323-D1 (DE)
Inventor: TREIBER REINHARD
IPC: C09D175/04
Filed: 2003-05-02
Granted: 2008-09-25
Abstract: Aqueous polyurethane formulations, their use and substrates which are coated with such formulations are described.
Patent DE-50310558-D1 (DE)
Inventor: CHOLINSKI ANDRZEJ
IPC: B66B5/02
Filed: 2003-02-08
Granted: 2008-11-13
Abstract: An emergency drive is a toothed element such as a gear rim, is arranged on a traction sheave of an elevator drive. During emergency operation, the gear rim is driven by means of a pinion of an auxiliary engine. The engine is installed on the elevator drive only during an emergency operation. After emergency operation, the engine is removed from the drive unit. The gear rim may be composed of several layers of interlocked segments. The layers are mutually shifted in a circumferential direction. Each segment consists of laminated/interlocked sheet metal segments, which are, as mass-produced goods, cheaply producible through cutting and punching procedures.
Patent DE-58905002-D1 (DE)
Inventor: COLUZZI ANTONIO
IPC: B41D3/12
Filed: 1989-02-23
Granted: 1993-09-02
Abstract: To produce a multiple form for the reproduction of line-engraved intaglio printing plates, a heat-deformable plastic plate (4) which, essentially, has the dimensions of the desired line-engraved intaglio printing plate is introduced between an engraved original plate and an electrode (7) by means of a sliding frame (3) in a position corresponding to the first impression to be made and is given the first impression (23) by hot pressing in a low-pressure chamber with high-frequency heating; after cooling and the original plate, the plastic plate (4) is removal of moved into the position corresponding to the second impression (23) and provided with the same impression; these operations are repeated until the desired number and arrangement of the impressions have been produced. 
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Patent DE-59002272-D1 (DE)
Inventor: ROEHL-HAGER HANNELORE
IPC: F24F7/06
Filed: 1990-05-19
Granted: 1993-09-16
Abstract: In a fume extractor hood (5) for cooking areas or other sources of dust or fumes, a blower nozzle arrangement (26) is provided on the front edge (27) of the hood which directs blown air (22) in the form of a wall jet approximately horizontally over the underside of the hood (28) against a filter (17) arranged in the rear hood region, so that the wall jet aspirates and entrains the flow of fumes. In a specific embodiment of the fume extractor hood, a downward-directed swirl nozzle (38) is provided on the underside of the front wall of the hood and generates a turbulent flow (37) which enters the flow of blown air. 
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Patent DE-59002377-D1 (DE)
Inventor: SCHNEPP-PESCH WOLFRAM
IPC: A61M25/00
Filed: 1990-05-29
Granted: 1993-09-23
Abstract: A drainage set is proposed, in particular for ureter drainage, with a drainage line (3), a guide mandrel (4) and a slide (5), in which, for optimal control of the line, in particular as regards its angular orientation, but also in order to permit a withdrawal of the line which has been inserted into a body cavity, it is proposed that the guide mandrel (4) should have a thickened area (41) formed integrally thereon, on which thickened area the drainage line (3) can be pushed via its lumen with frictional engagement, and it is proposed that the diameter of the lumen of the slide (5) should be greater than or equal to the diameter of the thickened area (41), but smaller than the external diameter of the drainage line (3). There is also the advantage that drainage lines (3) open on both sides can be positioned in the human body using the arrangement according to the invention. <IMAGE>
Patent DE-59010741-D1 (DE)
Inventor: BALDAS OTMAR
IPC: G06K7/08
Filed: 1990-09-20
Granted: 1997-09-04
Abstract: Whereas previously bar codes of light and dark lines have been known which are optically read by means of an electro-optical detector, the invention proposes a method in which an alternating electromagnetic field is generated via a bar code formed by strips and gaps between these with different electromagnetic properties and a measurement field which can be changed by the bar code is detected. A device according to the invention provides at least one sensor having a sensor core, an exciter coil seated on this core and to which a high-frequency is applied, and in each case at least one sensor coil closely adjacent to the exciter coil, the bar code being formed by strips of electrically conductive material arranged with intermediate spaces on a carrier.
Patent DE-59104019-D1 (DE)
Inventor: HAUSSMANN AUGUST
IPC: B23B51/10
Filed: 1991-04-09
Granted: 1995-02-09
Abstract: A milling cutter is proposed which serves to produce circular-cylindrical wall recesses or apertures, and in particular to produce bores for the assembly of hollow-wall sockets of an electrical installation. So that the hollow-wall sockets to be inserted can also be inserted into the bore in a recessed position in the area of their supporting flanges angled to the outside, an additional hole-edge drill bit (18) is put onto a commercially available hollow drill bit (2), which hole-edge drill bit (18) in turn has additional cutting teeth (20) for producing an edge recess (drawing hereto). <IMAGE>
Patent DE-59107901-D1 (DE)
Inventor: BUCHHOLZ RAINER
IPC: C07H15/04
Filed: 1991-09-14
Granted: 1996-07-11
Abstract: Process for preparing purified glycolipids by membrane separation processes. Glycolipids may be purified and concentrated using a membrane separation process at acid pH and employing a membrane with a cut-off size of 30,000.
Patent DE-59200429-D1 (DE)
Inventor: LAPPE PETER DR DIPL CHEM
IPC: C07C47/02
Filed: 1992-03-19
Granted: 1994-10-06
Abstract: For the recovery of rhodium from the distillation residues of crude oxosynthesis products, the residue, or the feed material containing the residue, is treated with oxygen or an oxygen-containing gas in the presence of a monocarboxylic acid having 2 to 5 carbon atoms and of an alkali metal salt of a monocarboxylic acid having 2 to 5 carbon atoms. The rhodium is then extracted as a water-soluble compound with water.
Patent DE-59203792-D1 (DE)
Inventor: KRESS WILLY
IPC: B05C5/00
Filed: 1992-04-07
Granted: 1995-11-02
Abstract: For the resin trickle impregnation of, in particular, electrical windings or other components containing electrical elements, electric motors and the like, it is proposed to allow a hardener-free synthetic trickle resin to emerge separately from an outlet opening and to provide the jet flowing onto the object to be impregnated with a hardener before it impinges and to spray the hardener, for example, onto the surface of the jet of the flowing resin trickle so that resin trickle with hardener added comes into contact only with the object to be impregnated and does not otherwise make contact with any object. <IMAGE>
Patent DE-59204659-D1 (DE)
Inventor: MIELKE WERNER
IPC: F21V23/00
Filed: 1992-07-23
Granted: 1996-01-25
Abstract: The invention relates to a lighting system for film and television studios and the like, having a plurality of luminous elements (LK1, LK2) each of which is assigned a switching and dimming unit (SDE) which can be operated via a central control device (ZRE) and which can be fed via a common current conductor arrangement (10, 11, 12) with a supply voltage which, for the purpose of feeding the luminous element, can be varied by means of the respective switching and dimming unit, and to which control commands can be fed from the central control device. The novel light system is characterised in that   -the luminous elements (LK1, LK2) are designed to be mobile and can move suspended on rails of a support rail arrangement, - the switching and dimming unit (SDE) for a specific luminous element (LK1, LK2) is arranged directly in or on the latter or the housing or suspension thereof and forms therewith a structural and functional unit which can be moved as a whole and respond individually, and - the common current conductor arrangement (10, 11, 12) is a busbar arrangement without cables.   <IMAGE>
Patent DE-59208476-D1 (DE)
Inventor: HEIDEMANN ROLF DR
IPC: H03H7/075
Filed: 1992-06-17
Granted: 1997-06-19
Abstract: To compensate for nonlinear distortions in analog optical communication transmission systems, caused by laser chirps and the chromatic dispersion of the optical fiber, an equalizer in the form of an LC component is known, whose capacitance is formed by a variable capacitance diode. If this equalizer is to be adjusted for considerable signal distortions (long transmission path length), it must operate at great capacitance, which reduces its bandwidth. In order to be able to equalize large bandwidth signals (e.g. 600 MHz) containing considerable distortions, the invention indicates an LC chain circuit with LC components of the known type, as the equalizer. Further developments of this solution concern the appropriate polarizing of the variable capacitance diode and maintaining the frequency response constant, when adjusting the equalization.
Patent DE-59304074-D1 (DE)
Inventor: GRAJEWSKI FRANZ DR ING
IPC: H01R9/03
Filed: 1993-03-24
Granted: 1996-11-14
Abstract: A junction sleeve (collar) for low-voltage cables is described having a metal junction clamp (5) which is composed of two clamp halves (5a, 5b) which can be joined together, for example by means of bolts, to form the junction clamp (5), the insulation of the cable cores (1a, 1b, 1c, 1d) being penetrated by contact claws while they are being joined together and which comprises a plastic collar (3) which envelopes the junction clamp (5) and is shrunk onto the cable sheath on both sides of the junction clamp (5). Teeth-shaped metal parts (6) are provided on both sides of the junction clamp (5), between the cable claws (1a, 1b, 1c, 1d) and the shrunk-on collar (3), the number of which T-shaped metal parts (6) corresponds to the number of cable cores (1a, 1b, 1c, 1d). A T-web (6a) of the metal parts (6) is in each case arranged between two adjacent cable cores (1a ,,, 1d). The T-arms (6b) each rest on one cable core. That surface of the metal parts (6) facing the cable core is provided with a air of a heat-fusing adhesive. <IMAGE>
Patent DE-59306049-D1 (DE)
Inventor: ZVETKOV ATANASS
IPC: B65G1/127
Filed: 1993-05-12
Granted: 1997-05-07
Abstract: In order to achieve a more simple design and a trouble-free displacement of the car-carrying cages around the chain deflection rollers of a chain guided parking system, in particular a chain lift garage, a support roller (6, 9) is arranged on the side of each car-carrying cage (14) which faces the endless chain (3) of a chain guided parking system, in particular a chain lift garage. Each support roller is mounted in at least one slot (5, 8) of a bracket (7) secured to the endless chain (3), so as to move over the whole length of the slot (5, 8). In order to ensure a total swaying freedom of the car-carrying cages (14) along the whole chain path, at least two mutually perpendicular support rollers (9) are further arranged at least on one side of the car-carrying cage (14) and are mounted in two slots (8) of the bracket shaped so that the support rollers (9) necessarily remain vertically superimposed during the whole revolution of the chain.
Patent DE-59307060-D1 (DE)
Inventor: STRENG ALFRED
IPC: B29D23/00
Filed: 1993-09-10
Granted: 1997-09-11
Abstract: The process for producing a thermoelectrically weldable zone in thermoplastic materials is considerably improved by embedding the heating conductor in a geometrically true and air-free manner at a defined depth below the joint surface. For this purpose, in a first process step, a sublevel wire-bed base (2) is cut into the material by cutting, at the desired depth measured from the material surface, using a suitable tool, an essentially inverted T-shaped incision running in two planes and the surface profile is guided following the section along the insertion line of the heating conductor, the cover strips being, by means of the same tool, lifted along the cut path and stretched, as a result of which an open furrow with the sublevel wire-bed base is formed. Preferably, in the same operation, the wire bed (4) is co-cut, using a cutting tool, in a geometrically true manner corresponding to the heating conductor. In a subsequent process step, the heating conductor (5) is inserted through the furrow which is still open and the cover strips (3) are pressed and finally melted. A groove-free, smooth joint surface remains, along which a fine, non-elevated melt scar runs. <IMAGE>