baber/WOPTO huggingface dataset:
Patent DE-3874184-D1 (DE)
Inventor: HACKSTEIN KARL-GERHARD DR
IPC: H01L31/062
Filed: 1988-03-30
Granted: 1992-10-08
Abstract: (A) In a solar cell, esp. a semiconductor (e.g. silicon) thin film solar cell, having, on a first substrate face, spaced interconnected ohmic contacts (4) and a passivation layer (5) between and pref. covering the ohmic contacts, the novelty is that the electric field, which separates the minority and majority charge carriers, mins in the region of a second opposite substrate face so that the majority carriers diffuse to and are collected by the ohmic contact regions, the ohmic contacts (4) being located on first regions (21) of the first substrate face which are elevated wrt. second substrate regions (22) between the ohmic contacts. (B) Prodn. of the solar cell involves (a) applying, onto one side of a semiconductor substrate, a mask which defines the ohmic contact regions; (b) etching to remove the regions not covered by the mask; and (C) Covering this substrate side entirely with a passivation layer.
Patent DE-3876872-D1 (DE)
Inventor: BABJAK JURAJ
IPC: C23C28/00
Filed: 1988-06-28
Granted: 1993-02-04
Abstract: A process for producing gold-colored disc-like objects including electrodepositing a hard nickel, cobalt or chromium layer onto a disc-like metal substrate and arc plasma plating TiN onto the electroplated surface. The process is primarily designed for producing gold-colored coinage which is highly wear-resistant.
Patent DE-3879234-D1 (DE)
Inventor: THORWART WERNER DR
IPC: A61K31/53
Filed: 1988-01-26
Granted: 1993-04-22
Abstract: 3-Substd. phenyl-thiazolo -triazinone cpds. of formula (I) and physiologically acceptable acid addn. salts are new: R1=1-4C alkyl, CH2OH or CH2NR4R5; R2=H or 1-3C alkyl; R3=H, 1-4C alkyl, CH2OH or CH2NR4R5; R4 and R5=H or 1-4C alkyl or together complete a 5-7 membered satd. ring which may include an additional O, S or NR6 as ring member; R6=H or 1-4C alkyl. Also new are the intermediates (V) and (VI): Ph'=3-(1-4C alkyl)-4-hydroxy-5-tert. butylphenyl.
Patent DE-3883472-D1 (DE)
Inventor: LIU MING-BIANN
IPC: C07C43/215
Filed: 1988-09-15
Granted: 1993-09-30
Abstract: Poly(vinylbenzyl ethers) of polyphenols are prepared by reacting an alkali metal, alkaline earth metal, or ammonium salt of a polyphenol with a vinylbenzyl halide in a liquid reaction medium consisting essentially of a monohydric alcohol or glycol having from 1 to 11 carbon atoms, a polyglycol having a weight average molecular weight ranging from 200 to 4000, or glycerol. Halide ion content of poly(vinylbenzyl ethers) of polyphenols prepared by the method of this invention and other methods are reduced by dissolving the ether in a solvent that dissolves no more than 1.0 weight percent of an alkali metal, alkaline earth metal, or ammonium halide; separating the ether solution from the halide salt; and then recovering the ether from the solution.
Patent DE-3884918-D1 (DE)
Inventor: COSTE JEAN PHILIPPE
IPC: B29C55/14
Filed: 1988-11-30
Granted: 1993-11-18
Abstract: Process for the manufacture of a heat-shrinkable thermoplastic film consists in heating above its melting temperature and extruding through a flat die a linear copolymer of ethylene with a C4-C8 alpha- olefin comonomer, with a density of between 0.9 and 0.94 and whose melt flow index is between 1 and 7 g/10 min, casting the said copolymer on a drum cooled to a quenching temperature chosen as a function of the thickness of the film to be obtained, in reheating it to a first temperature, in drawing it in the direction of travel to at least 3 times the initial dimension of the undrawn film, in heating to a second temperature, higher than the first but lower than its melting temperature, while drawing it in the transverse direction, with the aid of clips, to at least 5 times its initial dimension, and in finally cooling the film obtained to room temperature. This film is capable of being applied in the packaging field.
Patent DE-3889888-D1 (DE)
Inventor: HEROLD FRIEDRICH DR
IPC: C08J5/18
Filed: 1988-12-24
Granted: 1994-07-07
Abstract: Filaments, fibers and films from aromatic copolyamides (polyaramids) of the dicarboxylic acid/diamine type of at least four aromatic monomeric compounds of A', B', C' and D' which each contain a group of the following formulae: A: -CO-Ar-CO- B: -NH-Ar1-NH- C: -NH-Ar2-NH- D: -NH-Ar3-Z-Ar3-NH- and processes for their preparation and possible applications. Filaments, fibers and films having a high elongation at break and a high initial modulus are obtained using easily accessible monomers and polyaramids synthesized therefrom which are highly soluble in organic solvents.
Patent DE-50000102-D1 (DE)
Inventor: PLAMBECK-FISCHER DR
IPC: C01F7/302
Filed: 2000-07-13
Granted: 2002-03-14
Abstract: Pyrogenic alumina (I) of large surface area, with a BET specific surface area of over 115 m<2>/g and Sears number of over 8 ml/2g (EP 0717008), is claimed.
Patent DE-50001773-D1 (DE)
Inventor: HAUER WOLFGANG
IPC: D04B1/00
Filed: 2000-08-31
Granted: 2003-05-22
Abstract: The felt structure for compacting textile materials, in a non-shrink finishing process, has at least one woven base (1) supporting a needle-bonded non-woven layer (2). The nonwoven layer (2) contains an elastic knitted material (3) at least on its upper surface zone.  The elastic material (3) is a continuous knitted tube. It is stitched with threads (4) forming a top layer on the outermost surface of the non-woven layer (2). The woven base (1) is composed of a monofilament (1a) overlaid by a multifilament (1b,1c).
Patent DE-50002995-D1 (DE)
Inventor: ROEMER FRANK
IPC: B65D41/18
Filed: 2000-11-30
Granted: 2003-08-28
Abstract: A packaging means includes a first member, in particular a container (1), a tube or a bottle, having a peripheral wall (4) which is flexible at at least a portion thereof in a direction perpendicularly to the peripheral direction and a second member in the form of a bandage (2) which encompasses the peripheral wall (4) and comprises first inter-engagement means (30, 31) which can engage in complementary first inter-engagement means (11, 12) on the peripheral wall of the first member (1) whereby the bandage and the peripheral wall are jointly deformable in the direction perpendicular to the peripheral direction. The bandage (2) may consist of a synthetic material having a softer surface texture than that of the synthetic material of the peripheral wall (3).
Patent DE-50102173-D1 (DE)
Inventor: VOGT FRIEDRICH
IPC: H05K3/18
Filed: 2001-01-18
Granted: 2004-06-09
Abstract: The carrier (1) is made of two plastic parts (2, 3). The first (3) can be electroplated; the second (2) can not, and is electrically-insulating. The first part has a deposited metallic layer forming contacts for the fuse (25) and the circuit board base. The second plate contributes to the robust construction, and insulates the fuse carrier.
Patent DE-50103609-D1 (DE)
Inventor: KIRSCHSIEPER ROLF
IPC: B65D19/44
Filed: 2001-10-31
Granted: 2004-10-21
Abstract: A wooden pallet (2) is employed for the transport and storage of sausage, meat and other food products in accordance with EU regulations. The pallet (2) is entirely enclosed within a weld-sealed plastic shell, from which it is separated by a gap of between 0.1 and 2 cm.
Patent DE-50104987-D1 (DE)
Inventor: NASTKE RUDOLF
IPC: B01J13/18
Filed: 2001-10-02
Granted: 2005-02-03
Abstract: This invention relates to micro-encapsulated particles of solid matter and a quasi-continuous method for producing the same, especially those having water-insoluble characteristics or a hydrophobic form, taking into careful consideration ecologically and economically favorable ways of recycling the media used, and the resulting smallest possible amount of waste products such as waste water and polymer residues, while simultaneously ensuring that even exposed parts of the solid bodies are coated, such as crystal tips and grooves, which are insufficiently coated using standard methods due to the hydrodynamic conditions on these areas.
Patent DE-50105120-D1 (DE)
Inventor: BRANCO ANTONIO
IPC: F16F9/04
Filed: 2001-10-09
Granted: 2005-02-24
Abstract: The invention relates to an air spring arrangement consisting of at least: air spring bellows (2) consisting of an elastomer material and comprising two bellows ends, said bellows being mostly provided with an embedded strength support; and a cover and rolling piston (3), each of which has a connecting area (14) for the respective bellows end (8). At least one connecting area is provided with a clamping fit element and a fixing ring (15) which has a clamping functional surface. The inventive air spring arrangement is characterised in that at least one connecting area (14) is shaped like a cone, in such a way as to form the corresponding cone surfaces of the clamping fit element and the fixing ring (15). The clamping occurs automatically when the air spring bellows (2) are subject to pressure, by means of the fixing ring (15), which is also subjected to pressure. The cone-shaped connecting area (14) is also provided with a position support (17) which is used when the air spring bellows (2) are without pressure. Several different embodiments are provided.
Patent DE-50112310-D1 (DE)
Inventor: LEITNER MICHAEL
IPC: E06B7/26
Filed: 2001-05-10
Granted: 2007-05-24
Abstract: The vertical (3) and horizontal (4) internal or external decorative window frames have profile ribs (7) engaging the vertical and horizontal members of the main window frame (1). There is a channel (10) behind the vertical and horizontal decorative window frames. The inturned edge of the vertical part of the frame extends (11) downward across the channel behind the horizontal portion of the frame.
Patent DE-50201768-D1 (DE)
Inventor: VOELTER JUN
IPC: E01B29/04
Filed: 2002-02-21
Granted: 2005-01-20
Abstract: The method involves providing first reference points near the desired position of a rail attachment body or tool, determining their positions in an external reference system, detecting the first reference points and positioning the attachment body or tool using the detected first reference points. The position attachment body or tool is determined both in a sensor reference system and also in the external reference system during positioning.  The method involves using a measurement device (1), providing first reference points (11) near the desired position of a rail attachment body (2) or tool, determining their positions in an external reference system (12), detecting the first reference points and positioning the attachment body or tool using the detected first reference points. The position of the attachment body or tool is determined both in a sensor (8) reference system (10) and also in the external reference system during positioning. An Independent claim is also included for a measurement device for implementing the inventive method.
Patent DE-50213368-D1 (DE)
Inventor: ARMBRUSTER FRANZ PAUL
IPC: G01N33/574
Filed: 2002-06-06
Granted: 2009-04-30
Abstract: The invention relates to antibodies or a plurality of antibodies against human bone sialoprotein (BSP), characterized in that the antibodies bind to epitopes which are present only in human bone sialoprotein from tumor cells, the post-translational glycosylation of which is modified or incomplete in the region of amino acids of 120 to 135, containing the amino acids TGLAA (SEQ ID NO: 2), in comparison with normal bone sialoprotein from bones. The antibodies are put to use in an immunoassay for the diagnosis and prognosis of tumor diseases, in particular the diagnosis and prognosis of bone metastases in the case of primary breast carcinoma.
Patent DE-50214892-D1 (DE)
Inventor: WATRINET HANNS
IPC: B29C48/151
Filed: 2002-05-07
Granted: 2011-03-17
Abstract: Tube construction comprises a plastic inner tube(2) and an outer plastic tube(6) or coating with a metal tube(3) between joined to both inner and outer tubes. The pipe is manufacture by joining two or more prefabricated tube sections.  An inner tube(2) and a metal tube(3) are pushed together and following insertion the metal tube is rolled to reduce the diameter and pressed onto the inner pipe to produce a positive connection between them. One or both plastic tube surfaces to be joined to the metal tube are coated in a coupling agent which is activated by a heater(8). Independent claims are included for: a) a plant for the process with a rolling reforming tool(4) for joining two or more prefabricated pipe sections; b) a composite pipe with an external diameter(D) of at least60mm.
Patent DE-50300305-D1 (DE)
Inventor: SCHOENERWALD KURT
IPC: B23Q11/08
Filed: 2003-06-02
Granted: 2005-03-17
Abstract: The cover (1) consists of frame elements (2) carrying cover plates (3). Several cover elements may overlap each other, scale fashion. The frame and cover elements may be riveted together. Each frame element may have three vertical bars (4,6,8) joined together at the top and bottom by horizontal bars (5,7). The top bar has a flange (9) which may engage a rail on the machine.
Patent DE-50301880-D1 (DE)
Inventor: GLATZ ADOLF
IPC: B66D1/06
Filed: 2003-06-25
Granted: 2006-01-12
Abstract: Disclosed is a winch, particularly for driving an umbrella, comprising a rope drum ( 48 a) which is driven by a hand crank ( 24 ) and winds up a rope ( 28 ). Functioning of the winch is improved by the fact that said winch is provided with a feeler ( 100 ) which responds to the direction of entry of the rope when the rope ( 28 ) is fully unwound or to the winding of the rope onto the rope drum ( 48 a). Said feeler ( 100 ) is connected to a locking member ( 102 ) that cooperates with a stop ( 104 ) if winding occurs in the wrong direction, said stop ( 104 ) being assigned to the rope drum ( 48 a) and locking the wrong winding direction.
Patent DE-50306801-D1 (DE)
Inventor: BERGER MARKUS
IPC: B29C48/15
Filed: 2003-05-15
Granted: 2007-04-26
Abstract: A method for the production of reinforced tube-shaped structures ( 1 ) of rubber layers and reinforcement layers ( 2, 3 ) has the steps of: a) applying a first rubber layer ( 2 a) with a first extrusion unit ( 4 a) onto a series of sequential rigid cylindrical mandrels ( 5 ) which are coupled to each other and which are driven at an advancement speed (v) in the direction of an advancement axis (x); b) applying a first filament layer at defined desired filament angles (alpha<SUB>1</SUB>) referred to the advancement axis (x) with a bobbin creel unit ( 10 a) having means which rotate about the advancing mandrels ( 5 ); c) applying atleast one further rubber layer ( 2 b) to the first filament layer utilizing at least one additional extrusion unit ( 4 b); d) continuously measuring the advancement speed (v) of the mandrels ( 5 ); controlling the quantity, which is applied via the first extrusion unit ( 4 a), in dependence upon the measured advancement speed (v) in order to obtain a defined desired thickness of the first rubber layer ( 2 a); f) controlling the rotational speed of the first bobbin creel unit ( 10 a) during the rotation about the mandrels ( 5 ) in dependence upon the advancement speed (v) in order to obtain a filament layer having a defined desired filament angle (alpha<SUB>1</SUB>).
Patent DE-50307176-D1 (DE)
IPC: H01H85/30
Filed: 2003-09-04
Granted: 2007-06-14
Abstract: A housing contains a working fusible conductor connected to contact blades (3). A fusible indicator conductor (24) is directly fixed in one blade holding plate (10) by a clamp connection. The blade holding plate has a projection, and the fusible indicator conductor is clamped between the projection and the remaining section (27) of the blade holding plate. An independent claim is included for a further fuse link.
Patent DE-50307421-D1 (DE)
Inventor: RAEBER THOMAS
IPC: B24B7/13
Filed: 2003-02-14
Granted: 2007-07-19
Abstract: The invention relates to a device and a method for width-sanding sheet-type floor coverings and rubber printing bands that are uncoiled from cylinders and recoiled onto cylinders upon sanding. The material is repeatedly guided across a driven supporting roller and is continuously sanded on the opposite side thereof. According to the inventive device and method, the sheet-type material is sanded by means of a continuous sanding strip while being enveloped in part by the supporting roller. The inventive use of sanding strips results in a better sanding quality that is achieved in fewer sanding processes as opposed to cylinder sanding machines.
Patent DE-50308614-D1 (DE)
Inventor: BOXLER ANTON
IPC: B62B5/02
Filed: 2003-04-24
Granted: 2007-12-27
Abstract: The luggage transporting trolley has a chassis (2) and a load-carrying platform (5) which cross. The load carrying platform is connected to the wheel forks (12), and the chassis is connected to a cross bar (10) leading into the wheel forks. The connecting points (16) of the load carrying platform and wheel forks are located lower than the connecting points of the running chassis and cross bar. The chassis occupies a forwards inclined position. The release rod (22) of the trolley's brake unit is guided through a stop device (18) which is located between the upright struts (11) which support the wheel forks at their bottom end.
Patent DE-50311528-D1 (DE)
Inventor: KOCZOTT WOLFGANG
IPC: B24C11/00
Filed: 2003-09-10
Granted: 2009-06-25
Abstract: A method for cleaning surfaces, wherein a cleaning fluid comprising at least one liquid component and an abrasive particle component is conducted along the surface, in addition to said cleaning fluid, filling body and a flow body which is characterized by a wall element which is suitable for filling a cross-section of the line to an edge gap between the outer edge contour and the inner wall of the line. The invention also relates to a pump or conveyor device.
Patent DE-58900200-D1 (DE)
Inventor: SCHUERMANN HELMUT
IPC: B60G11/113
Filed: 1989-03-03
Granted: 1991-09-12
Abstract: Fibre-reinforced plastic mounting plates are proposed as an intermediate component in the corresponding attachment devices of the leaf springs for introducing force in the case of non-metallic leaf springs. In order to reduce tension peaks and to avoid relaxation, the mounting plates consist of fabric or layers of glass, carbon and/or plastic fibres impregnated or laminated with plastic, the fibre strands being distributed essentially evenly with respect to one another and being aligned at an angle of +/-45 DEG  or 0 DEG /90 DEG  with respect to the longitudinal axis of the leaf spring.
Patent DE-58902497-D1 (DE)
Inventor: OTTO FRIEDRICH
IPC: A47J43/04
Filed: 1989-07-05
Granted: 1992-11-26
Abstract: The invention relates to a machine for the processing of foodstuffs or for the preparation of liquid or pasty pharmaceutical and chemical products, with a bowl, through the bowl bottom of which there leads a motor shaft, protruding perpendicularly into the bowl, of a motor arranged underneath the bowl, and with a shaft seal sealing off the motor shaft vacuum-tightly from the bowl bottom. A cap-shaped seal support is pushed onto the free end of the motor shaft and resets underneath the fitted bowl on a shoulder of the motor shaft and engages at a clear distance labyrinth-like with a lower peripheral cap rim over a stationary housing ring enclosing the motor shaft. The seal support is pushed over and contacts an O-ring which lies in an annular groove of the motor shaft. In the upper section of the seal support, a V-ring is loosely inserted as a sealing ring, and encloses the shaft passage in the bowl bottom with an upper V-member. With fitted bowl, the V-ring is seated under radial prestress vacuum-tightly on the motor shaft and bears with its upper V-member under axial stress against the underside of the bowl bottom.
Patent DE-58906105-D1 (DE)
Inventor: MANG PAUL
IPC: H05K3/46
Filed: 1989-07-13
Granted: 1993-12-09
Abstract: An adaptor arrangement for electronic test devices for printed circuit boards such as wiring carriers and the like, carrying an adaptor plate (8) in the form of a through-plated printed circuit board for compensating locally increased interconnection densities between the regular basic grid (3) of the test device and the variably arranged connection points (6) of the test specimen (4), and having resilient contact means for compensating possible vertical fluctuations in contact height at the test specimen. The novelty and inventiveness is to be seen in the fact that there is arranged on each contact surface (12, 13) on at least one side of the adaptor plate (8) at least one cushion-like plug (14, 15) in each case made of an electrically conductive, resilient elastomer, a plug of each contact surface being arranged electrically insulated with respect to the plug of each neighbouring contact surface. In another embodiment of the invention, it is proposed that the adaptor plate (8), which is provided with metallic contact surfaces (12, 13) on both plate surfaces, is constructed as a thin, flexible foil, which because of its inherent flexibility is able to balance possible vertical fluctuations in contact height (vertical to the plane of the test specimen). 
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Patent DE-58906402-D1 (DE)
Inventor: HEMPEL WERNER KEIL SCHAAFHAUSE
IPC: F16B21/20
Filed: 1989-03-28
Granted: 1994-01-27
Abstract: The application relates to a quarter turn fastener (1) for the connection of components (2, 3), with a locking bolt (4) which is to be guided through mutually aligned holes (5, 6) of the components (2, 3) to be connected and which can be laid with its bolt head (7) against the outer face of the outer component (2), and with two cam discs (11, 12) which are received on the bolt shank (8) and are rotatable to their cam faces (9, 10) on one another and relative to one another into a final locked closing position and of which the outer cam disc (11) is fixed radially and axially relative to the bolt shank (8) and the inner cam disc (12), in the event of a relative rotation of the cam discs (11, 12) moves in the direction of the bolt head (7) by means of the locking bolt (4) and thereby acts axially on a clamping sleeve (13) made of elastic material which is received on the bolt shank (8) and which thereby bulges outwards to form a clamping bead adjacent to the inner face of the inner component (3), for simpler assembly and to allow a compensation of length the outer cam disc (11) being supported axially on the outside on a self-clamping spring ring (14). <IMAGE>
Patent DE-59004489-D1 (DE)
Inventor: METZNER WOLFGANG DR
IPC: B27K3/50
Filed: 1990-06-05
Granted: 1994-03-17
Abstract: The present invention relates to an agent or concentrate for the preservation of wood and wood materials which contains 0.05 to 25% by weight of 1-[[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]-methyl]-1-H-1,2 ,4-triazole and 0.002 to 5% by weight of cyano-(4-fluoro-3-phenoxyphenyl)-methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate, (+/-) alpha -cyano-3-phenoxy-benzyl-(+/-)-cis, trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, (S)- alpha -cyano-3-phenoxybenzyl (1R,3R)-3(2,2-dibromovinyl)-2,2-dimethyl-cyclopropanecarboxylate or 3-phenoxybenzyl-(+/-)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclop ropanecarboxylate, or enantiomeric compounds of these, as an insecticide (pyrethroid), and more than 40% by weight of a solvent and/or diluent and, if appropriate, an organic-chemical binder and/or fixing agent, processing aid, colorant, pigment, colorant mixture or pigment mixture.