baber/WOPTO huggingface dataset:
Patent DE-50202236-D1 (DE)
Inventor: FERTIG WERNER
IPC: A45D19/00
Filed: 2002-08-30
Granted: 2005-03-17
Abstract: Method in which single current images of a customer (11) are continuously recorded using a video camera (12) and transferred to a computer (13) in real time. An arrangement (31) is used to automatically edit and process the individual images in which the computer (13) identifies an area of hair (32) and changes the color of the hair (33) according to preset specifications. The altered images are displayed on one or more screens (14, 15) in real time.
Patent DE-50203201-D1 (DE)
Inventor: POTOCNIK JOZE
IPC: H01R39/04
Filed: 2002-03-20
Granted: 2005-06-30
Abstract: The invention relates to a drum commutator comprising a cylinder-shaped support base (1) produced from an insulating pressed material, a plurality of metal conductor segments (3) with terminal lugs (8) disposed thereon and an equal amount of carbon segments (4) that are electrically connected to the conductor segments (3). The drum commutator, adjacent to the terminal lugs (8), further comprises an annular, closed substantially regularly cylindrical surface (19) with alternating pressed material zones and metal zones, as well as a metallized inner surface of the carbon segments (4) that communicates with the support base (1). When producing such a drum commutator, the conductor segments (3) are preferably first connected to a conductor blank via bridge portions which are removed once the conductor blank has been assembled with a carbon cylinder and the support base has been injection-molded onto it.
Patent DE-50208969-D1 (DE)
Inventor: ENGELFRIED THOMAS
IPC: B23Q17/22
Filed: 2002-11-05
Granted: 2007-01-25
Abstract: A machine for machining a workpiece with at least one revolving or rotating tool has a work spindle with a shaft ( 5 ), whose temperature is monitored by means of at least one temperature sensor ( 26 ). The temperature sensor is detected in contactless fashion. The sensor ( 26 ) is preferably a radiation-sensitive sensor, which detects the temperature radiation output. by the shaft ( 5 ). In triggering the positioning drive mechanisms, the control unit ( 35 ) of the machine ( 1 ) takes into account the temperature expansions of the shaft ( 5 ) that result from the temperature changes in the shaft. The positioning drive mechanisms serve to position a tool ( 6 ), carried by the shaft ( 5 ), relative to the workpiece ( 2 ). A machining precision is thus achieved that is independent of the temperature and temperature changes of the machine ( 1 ) overall, of temperature changes in the coolant-lubricant, and of temperature changes in the tool ( 6 ) and the shaft ( 5 ), that can all be caused by the power converted at the machining site.
Patent DE-50212543-D1 (DE)
Inventor: DROESSLER MICHAEL
IPC: A61C17/40
Filed: 2002-08-23
Granted: 2008-09-04
Abstract: An electric toothbrush having a handpiece, a bristle holder which is arranged on a head portion of the handpiece and is rotatable about an axis of rotation of the bristle holder, and a drive mechanism for the bristle holder. The drive mechanism includes a motor which is arranged on the handpiece, and a transmission member which transfers a driving motion from the motor to the bristle holder. The transmission member is arranged to rock in multiple axes and is arranged to be driven by the motor such that it approximately traverses a double conical path.
Patent DE-50213552-D1 (DE)
Inventor: KUEHN UTA
IPC: C22C16/00
Filed: 2002-08-12
Granted: 2009-06-25
Abstract: High-strength, beryllium-free moulded bodies made from zirconium alloys which may be plastically deformed comprise a material essentially corresponding to the following formula in composition: Zr<SUB>a</SUB>(E1)<SUB>b</SUB>(E2)<SUB>c</SUB>(E3)<SUB>d</SUB>(E4)<SUB>e</SUB>, where E1=one or several of Nb, Ta, Mo, Cr, W, Ti, V, Hf and Y, E2=one or several of Cu, Au, Ag, Pd and Pt, E3=one or several of Ni, Co, Fe, Zn and Mn, E4=one or several of AI, Ga, Si, P, C, B, Sn, Pb and Sb, a=100-(b+c+d+e), b=5 to 15, c=5 to 15, d=0 to 15 and e=5 to 15 (a, b, c, d, e in atom %). The moulded body essentially comprises a homogeneous, microstructural structure which is a glass-like or nano-crystalline matrix with a ductile, dendritic, cubic body-centered phase embedded therein.
Patent DE-50302669-D1 (DE)
Inventor: BERGMANN FRANK
IPC: G06F7/58
Filed: 2003-05-15
Granted: 2006-05-11
Abstract: Two thermal noise sources in the form of Zener diodes (D1,D2) output respective noise signals. A differential amplifier (OV1) has its input connected to the two Zener diodes, which suppresses periodic interference signals, and outputs a difference noise signal, and enables stabilization of the operating point by signal feedback. An A/D converter circuit (IC1) receives the difference noise signal and outputs a digital random signal comprising sequential random bits, and enables operating point stabilization by signal feedback.
Patent DE-50304906-D1 (DE)
Inventor: SCHWEITZER HUGO
IPC: E06B9/58
Filed: 2003-06-13
Granted: 2006-10-12
Abstract: The spring-back force preventing the deformation of the stabiliser (20) in the door opening direction is less than the spring-back force preventing deformation in a direction essentially at right angles and preferably perpendicular to the door closure part when the door (10) is being closed. The door has a closure part and at least one stabiliser attached to its bottom edge.
Patent DE-50306915-D1 (DE)
Inventor: PETROVCIC JOZE
IPC: E05C7/04
Filed: 2003-06-12
Granted: 2007-05-10
Abstract: Mechanism (1), especially a shootbolt mechanism, for a fitting of a window, door, etc. comprises a housing (2), at least one driving rod (8, 13) and a drive gearwheel (3) having teeth (6) which mesh with recesses (7) in the driving rod (8). The axis of rotation (4) of the drive gearwheel lies at a distance (X) from the driving rod on the rebate side. An independent claim is also included for a fitting of a window, door, etc. comprising the above mechanism. Preferred Features: The mechanism is designed as an expanding mechanism.
Patent DE-58901560-D1 (DE)
Inventor: FREIDEL NORBERT
IPC: B29D23/00
Filed: 1989-02-24
Granted: 1992-07-09
Abstract: A method serves for making a heating element which has a heating wire (48) wound as a bifilar spiral (14). Such a heating element may be arranged in a part of plastic, which can be welded to a plastic pipe, it being possible to supply power to the radially outer wire ends (44, 46) of the heating wire (48). The intention is that the method can be carried out with little expenditure and the apparatus required for carrying out the method is to permit the heating element to be made in such a way that it is functionally reliable. It is proposed that the heating wire (48) is placed in a bifilar spiral groove (14) in a surface (6) of an injection mould (2), the windings of the heating wire (48) also being arranged at spacings corresponding to the radial spacing of the individual windings of the spiral groove (14). After closing the injection mould (2), plastic material is introduced into preferably radial connecting grooves (8) between the windings of the spiral groove (14), the plastic material at least partially surrounding the heating wire in the region of the connecting grooves (8). 
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Patent DE-58903391-D1 (DE)
Inventor: BLEIBTREU ALEXANDER
IPC: H01F29/04
Filed: 1989-07-28
Granted: 1993-03-11
Abstract: A step selector for a stepped transformer has an electrically insulating cylindrical wall provided with fixed contacts, e.g. at different levels and, for each contact level, a radial arm composed wholly of electrically insulating material is affixed to a cylindrical shaft rotatable about the axis of the cylinder and within the latter. The radial arm has a flange lying against the shaft and extending over substantially 120 DEG  of an arc thereof. An inward projection on the flange engages a recess in the shaft and the flange is held against the shaft by at least one band of fibrous material impregnated with a self-hardening synthetic resin. The outer end of the arm carries a contact bridge slidable on a contact ring which nonrotatably surrounds the shaft and lies in the plane of the respective fixed contact which is engageable by the bridge.
Patent DE-58906373-D1 (DE)
Inventor: SIEGEL HERBERT DR DIPL CHEM
IPC: C07C309/27
Filed: 1989-10-26
Granted: 1994-01-20
Abstract: The invention relates to a process for preparing 1,2-naphthoquinone-(2)-diazide-4-sulfonic acid esters of the general formula I   <IMAGE> (I)  which are substituted in at least one of the positions 5, 6, 7 or 8 by R=halogen, alkoxy groups or alkoxycarbonyl groups and in which X denotes an aryl group. The process comprises steps in which a) suitably substituted  beta -naphthol is nitrosated, b) sulfonation with alkali hydrogensulfite and acid in position 4 and reduction are carried out, c) the naphthalenesulfonic acid derivative is oxidized, d) the 1,2-naphthoquinone-4-sulfonic acid formed is reacted with toluenesulfonohydrazide in an organic solvent at temperatures from 20 DEG  to 100 DEG  C., e) the naphthoquinonediazide compound is converted with chlorosulfonic acid or chlorosulfonic acid/thionyl chloride into the sulfonyl chloride, and f) the sulfonyl chloride is condensed with a phenolic component, a purification of the respective intermediate product by reprecipitation or recrystallization being unnecessary. The process makes a simple technical procedure possible with good yield. The compounds prepared, in particular the 1,2-naphthoquinone-(2)-diazide-4-sulfonic acid esters substituted by 6-alkoxycarbonyl groups or by 7-alkoxy groups, are used as radiation-sensitive components in radiation-sensitive mixtures.
Patent DE-58907399-D1 (DE)
Inventor: FUGMANN BURKHARD DR
IPC: C07D233/61
Filed: 1989-11-07
Granted: 1994-05-11
Abstract: The present invention relates to 1-cyanocyclopropyl- and 1-carboxamido-cyclopropyl-azolylmethylcarbinol derivatives, process for the preparation thereof and the use thereof in medicaments, especially for mycoses.
Patent DE-58909688-D1 (DE)
Inventor: LUEBER WERNER
IPC: B22C5/04
Filed: 1989-09-01
Granted: 1996-07-18
Abstract: The mixing plant having a mixing tank (1) in which mixer arms (2) extend is distinguished by nozzles (3) which are directed in a specific manner at mixer arms (2) and also at the bottom and shell of the mixing tank (1), and are in flow connection with a compressed air source (4), and furthermore by at least one suction opening (6) in the mixing tank (1), which is in flow connection with a negative pressure source (5). This arrangement permits optimum rapid cleaning of the mixing tank after a mixing operation. <IMAGE>
Patent DE-59003849-D1 (DE)
Inventor: THALHAMMER ERICH DIPL ING
IPC: H01R13/68
Filed: 1990-06-21
Granted: 1994-01-27
Abstract: A protected connector (1) for a distribution strip is provided with retaining chambers (5), open towards its fitment side, for cylindrical over-voltage suppressors (6) which are arranged in a row at right angles in the longitudinal direction of the protected connector. The over-voltage suppressors are provided with axially applied connecting pins (7) at the end which are bent in the form of an arc in the radial direction and can be inserted in this direction into spring contacts (9) of the protected connector (1). Outer walls (14) of the retaining chambers (5) have grooves (15) extending in the insertion direction into which the connecting pins (7) project with their arc-shaped section. On insertion of the over-voltage suppressors (6), their connecting pins are aligned precisely to the spring contacts (9). <IMAGE>
Patent DE-59006378-D1 (DE)
Inventor: GEHRINGER PETER
IPC: C02F1/30
Filed: 1990-07-13
Granted: 1994-08-11
Abstract: The invention relates to a process and device for treating,in particular cleaning, water containing halogenated ethylenes, preferably ground water, for use and/or consumption by humans and animals, in which the water is exposed to the action of ozone and to high-energy, in particular ionizing, radiation. In a preliminary treatment, ozone is added to and/or mixed with water of essentially drinking water quality except for the above-mentioned halogenated ethylene constituents and/or harmful substances, and/or drinking water brought to this quality, in particular ground water. The circulating water is then irradiated with electrons. The ozone concentration in the water is such that, or is so adjusted that, immediately after leaving the irradiated region the water has an ozone concentration of at least 0.1 ppm.
Patent DE-59007742-D1 (DE)
Inventor: WIED ARNO
IPC: A47B88/493
Filed: 1990-06-23
Granted: 1995-01-05
Abstract: In order to improve a flush-mounted complete drawer guide for drawers which can be pulled out of a body, comprising a stationary base rail, which can be fixed to the body, a centre rail, which surrounds the base rail and is guided displaceably on the base rail by means of first longitudinal guides, and an end rail, which can be attached to the drawer, surrounds the centre rail and is guided displaceably on the centre rail by means of second longitudinal guides, in such a manner that said drawer guide is of as low a construction as possible and additionally can be produced as cost-effectively as possible, it is proposed that the second longitudinal guides, as second bearing bodies, have freely running roller bodies which roll off second tracks, provided on an outer side of the C-profile of the centre rail, and on second tracks, provided on an inside of the C-profile of the end rail, that the second longitudinal guides form lower longitudinal guides and that at least one upper second longitudinal guide is provided above these lower longitudinal guides in the supporting direction of the drawer guide. <IMAGE>
Patent DE-59102432-D1 (DE)
Inventor: BERNHARDT BRUNO
IPC: E21B43/12
Filed: 1991-11-16
Granted: 1994-09-08
Abstract: A system for purifying contaminated ground water and the associated permeated soil region (13) comprises a shaft (10) having water-permeable well shaft regions, sealed together by a partition (21) below the ground water level (14), and having a partition channel (22) which forms part of a flow path passing through a water circulation pump (23) and filter (35). - (a) The partition channel (22) is part of a shaft insert (15) which has a gas chamber (26) delimited by a nozzle wall (25) located below the water level (34) formed in the shaft insert region, a gas (esp. fresh air) being fed into the gas chamber (26) by produced a reduced pressure above the water level (34); and (b) the circulation pump (23) is arranged as a suction pump on the shaft insert (15) in the water suction region of the shaft and feeds water into a reception space (24) extending from below the gas chamber (26) to above the gas chamber.
Patent DE-59103881-D1 (DE)
Inventor: STANNEK SIEGFRIED
IPC: F16L41/08
Filed: 1991-08-13
Granted: 1995-01-26
Abstract: A tube radiator (10) having a plurality of connecting pieces (14), which are constructed in each case as a hollow part and each have no tube socket for the connection of a connecting tube (12), and which are welded at joints directly to one another or via tube pieces to form two collecting ducts which are connected to one another by connecting tubes (16), the end edge of the connecting tubes bearing in each case in the connection region against an annular bearing zone of the connecting piece, is constructed such that the end edge (26) of the connecting tube (12) and the annular bearing zone (26) of the connecting piece (14) are arranged in a plane (E) extending at right angles to the longitudinal central axis (24) of the end section of the connecting tube adjoining the connecting piece (14). Furthermore, a corresponding method for producing tube radiators is proposed. <IMAGE>
Patent DE-59104421-D1 (DE)
Inventor: OSTERTAG ALFRED
IPC: B23B29/03
Filed: 1991-03-13
Granted: 1995-03-09
Abstract: The invention relates to a tool with a smoothing (burnishing) roll head for machining surfaces on workpieces (25, 116) having a generated surface which is circular in cross-section. In the case of such tools the hysteresis is to be reduced and an improved non-positive smoothing (burnishing) with a precisely controlled smoothing (burnishing) force is to be obtained. This is achieved in that a support element (9, 46, 97, 63) having a surface (10, 98, 47) which is concentric with respect to the conical path (30, 59, 111, 84) and which is cylindrically curved so as to be rotatable and axially mobile on a holder (1, 43, 95, 120) with a corresponding cylindrically curved surface (122, 121, 98), support element and holder being linked by means of a slaving which consists of at least one groove (33, 34; 60, 61; 115, 114), which is formed in at least one corresponding cylindrically curved surface and which runs at a gradient (which is non-self-locking) with respect to its longitudinal axis, and of at least one driver (32, 113), which interacts with at least one groove and which engages in at least one groove, the gradient direction of the groove and the cone angle of the conical path being matched to each other in such a way that the smoothing (burnishing) rolls (8, 45, 112, 83) rest against the workpiece surface to be machined under the action of the positioning force (29, 51, 90). <IMAGE>
Patent DE-59105713-D1 (DE)
Inventor: KLEMM GERHARD
IPC: B41F15/00
Filed: 1991-11-23
Granted: 1995-07-20
Abstract: In a screen printer having at least one adjustably mounted screen (4, 4') and having known squeegee and path-guiding and transporting means, furthermore having a device for reading off register marks or the like for multi-colour printing, the displaceably mounted screen (4, 4') is connected to adjusting motors (9, 9', 9") which are controlled by at least one monitoring camera (5, 5', 7, 7') which reads off the register marks or colour displacements, its pulse generator controlling the adjusting motors (9, 9', 9") via a computer or the like (8). 
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Patent DE-59106385-D1 (DE)
Inventor: GESEMANN RENATE
IPC: C23C18/52
Filed: 1991-06-13
Granted: 1995-10-05
Abstract: PCT No. PCT/DE91/00498 Sec. 371 Date Mar. 25, 1993 Sec. 102(e) Date Mar. 25, 1993 PCT Filed Jun. 13, 1991 PCT Pub. No. WO92/00398 PCT Pub. Date Jan. 9, 1992.The invention relates to a combination of aqueous baths for electroless gold deposition and, preferably, for the deposition of gold onto nickel and nickel alloy films. The combination consists of a preliminary bath and a primary bath and, optionally, a pickling solution and a pretreatment. The gold film which is obtained is chip-bondable and wire-bondable.
Patent DE-59108226-D1 (DE)
Inventor: LUECKE ANDREAS DR
IPC: C08L71/08
Filed: 1991-12-04
Granted: 1996-10-31
Abstract: The invention relates to mixtures of polyarylene ether ketones containing recurring units of the formula (-O-Ar(-L-Ar)x-O-Ar-CO-(-Ar-M)y-Ar-)-  (I) in which Ar is an aromatic radical having 6 to 12 carbon atoms, L and M, independently of one another, are each -O- or -CO-, x and y are each zero or the integer 1, 2, 3 or 4, and having a melt flow index (MVI 400/5) of from 2 to 250 cm<3>/10 min, and alumosilicates or magnesium silicates. Addition of these silicates increases the stability of the mixtures.
Patent DE-59201129-D1 (DE)
Inventor: OBLOH RONALD DR
IPC: C09D175/00
Filed: 1992-07-14
Granted: 1995-02-16
Abstract: Aqueous coating compositions containing   - one or more film-forming, water-dilutable or water-soluble epoxy resins having an epoxide equivalent weight of from 100 to 10,000, - one or more water-dilutable or water-soluble polyamines containing at least 2 primary and/or secondary amino groups in the molecule and having an equivalent weight of from 50 to 500, - optionally pigments, fillers and/or other assistants which are conventional in paint technology, - where the ratio between the reactive hydrogen atoms of the polyamines and the epoxide groups of the epoxy resins is from 0.7:1 to 1.5:1, and from 5 to 80 % by weight of one or more water-dilutable or water-soluble polyurethane resins having a number average molecular weight (Mn) of from 500 to 500,000 based on the sum of the solid weights of epoxy resin and polyamine.
Patent DE-59202286-D1 (DE)
Inventor: HEIN ANDRE
IPC: B42F13/00
Filed: 1992-02-04
Granted: 1995-06-29
Abstract: The invention relates to a label holder (36) for the back of letter filing appliances, having two lateral guide parts (1) which are arranged with lateral spacing from one another on the back (2) of the filing appliance and each forming an insertion gap (14) which is open at the edge for the side edges of a label (38). In order to provide a label holder which is simple in manufacture and handling, the lateral guide parts (1) consist of a flexible flat material which is held in the region of the insertion gap (14) by aligning means (3, 6) in a substantially parallel alignment relative to the back (2) of the filing appliance or relative to at least one support strip (5) which can be connected to the back (2) of the filing appliance. <IMAGE>
Patent DE-59203157-D1 (DE)
Inventor: HILGARTH GUENTHER
IPC: B02C18/08
Filed: 1992-02-07
Granted: 1995-09-14
Abstract: Garden waste shredders are provided with a blade housing (1) arranged on a frame (4) which bears the drive motor and a charging funnel and surrounds a lower ejection space and in which there is a blade carrier disc (7) which is to be driven in rotation about an essentially vertical axis and is provided with essentially radially extending passage slots (8) and flat blades (10) arranged above the latter in the manner of cutting knives. Furthermore, a counterbearing insert (13) is provided in the blade housing (1), said insert having, at the bottom, a lower counter-cutter (18) which interacts with the cutters (10') of the flat blades (10) and extends in a flat and essentially radial fashion. In order to be able to use the garden waste shredder to cut up even relatively strong branch material to the largest possible extent without producing much noise, the blade cutters (10') consist of short blade cutter sections (10'', 10''') which extend over a sub-length area, which constitutes less than half the length, of the lower counter-cutter (18) which interacts with them, at least some of these blade cutter sections (10'', 10''') being arranged radially offset with respect to one another. <IMAGE>
Patent DE-59204044-D1 (DE)
Inventor: BREMICKER EDUARD
IPC: B60J7/047
Filed: 1992-06-22
Granted: 1995-11-23
Abstract: In a slidable and foldable roof for vehicles or vehicle superstructures or containers, which consists of two running rails extending over the length of the platform of the vehicle or of the superstructure of the vehicle and a multiplicity of bows which are longitudinally displaceable on the latter by means of roller carriages and support struts, are supported in a vertically adjustable fashion and support a cover tarpaulin, and in which the support struts are combined in each case in pairs to form groups and are connected to one another in an articulated fashion and each bear a bow in pairs in such a way that the support struts of each pair which are connected to one another in articulated fashion are located in an at least approximate stretched position when the roof is closed, in order to reduce the overall height of the closed roof it is proposed that the support struts are coupled to the side elements of the roller carriages which engage around the guide rails and are parallel thereto. <IMAGE>
Patent DE-59300854-D1 (DE)
Inventor: KUFFERATH FRANZ-FERDINAND
IPC: D21F7/08
Filed: 1993-08-16
Granted: 1995-12-07
Abstract: A multi-layer press fabric for the wet press of a paper machine has a capillary and/or adhesive water store (10) which is integrated into the fabric at a distance from both the contact surface for the web to be dehydrated and from the machine running side. <IMAGE>