baber/WOPTO huggingface dataset:
Patent DE-3770952-D1 (DE)
Inventor: LEGRAND FRANZ
IPC: C07C239/00
Filed: 1987-02-16
Granted: 1991-08-01
Abstract: Secondary amines are oxidized with hydrogen peroxide in the presence of a catalyst chosen from derivatives of zinc or cadmium. The process is applied to the preparation of di-substituted N,N-hydroxylamines such as N,N-diethylhydroxylamines and N,N-di-n-propylhydroxylamine.
Patent DE-3773214-D1 (DE)
Inventor: ROGSTADIUS IVAN
IPC: F16L41/06
Filed: 1987-11-06
Granted: 1991-10-24
Abstract: A pipe coupling for connecting a branch pipe to a feed pipe (1) comprising first and second coupling parts (2, 3) sealingly embracing the feed pipe. A cylindrical guide passageway (5) is formed in said second coupling part and a cylindrical piston (6) is sealingly inserted in the guide passageway. The piston is at its inner end (7) provided with a knife-shaped cutting means (8) and is formed with a channel (9) for flow communication between the feed pipe and a branch pipe connection (10) in said second coupling part. In the assembled position of the coupling parts a portion of the feed pipe projects in radial direction into the guide passageway and the cutting means of the piston is positioned laterally of the projecting portion of the feed pipe. Said cutting means is, upon rotation of the piston, without a translatoric movement thereof, arranged to cut a hole in the feed pipe.
Patent DE-3773280-D1 (DE)
Inventor: MARTIN RENE
IPC: D06F58/10
Filed: 1987-06-24
Granted: 1991-10-31
Abstract: Shower and clothes dryer cabin device constructed by combining a clothes drying apparatus and a shower cabin, comprising a cabin (1) with at least one fixed vertical wall, an access door (5), a floor (8) and a movable ceiling (7). The cabin comprises, on the one hand, the drying means, in particular retractable clothes-hanger bars (6), a fan (12) and drying elements, an excess water outlet (10), means (14) for circulating drying air, and means for evacuating water vapour; and on the other hand, pipes for the shower, in particular an in pipe (15) and a water drainage pipe (11), delivery tubing (17), taps (16) and a means (18) of protection from splashing water. <IMAGE>
Patent DE-3774778-D1 (DE)
Inventor: VUKSIC ZELJKO BEBEK
IPC: E05F3/20
Filed: 1987-06-17
Granted: 1992-01-09
Abstract: The present invention refers to a hinge for doors having a spring with a damper, being made up by two cylindrical bodies (1, 2), solidarized respectively with the blades (3,4) for anchoring to the door and frame respectively. One of said cylindrical bodies (1, 2) constitutes a tight chamber (5), by means of closure and caps (6, 7), inside which is placed a piston (8) laterally related with the cylinder by means of longitudinal guides (9) which hinder the rotation of the piston (8). Said piston (8) presents an axial threaded pitch (10), through which it is left mounted in a spindle (11) with an ample thread pitch, which spindle (11) forms the extreme part of an axial shaft (12) which passes through a central perforation (13) of one of the closure caps (6) of said tight chamber (5). All of it is disposed in a mode that the rotation of the second cylindrical body (2) of the hinge through the coupling of its blade (4) corresponding to the door, performs a torsion effort of the spring (19), whilst a rotation of the central shaft (12) takes place in the tight chamber (5) which is occupied by an oleo-hydraulic fluid.
Patent DE-3776211-D1 (DE)
Inventor: DOLSON MARK GLEN
IPC: C07F9/58
Filed: 1987-05-11
Granted: 1992-03-05
Abstract: Pyridine 3-monocarboxylates having the structural formula <CHEM>  wherein  Y is selected from O and S; R1 and R4 are independently selected from fluorinated methyl, chlorofluorinated methyl, and C1-C4 alkyl, provided that not both R1 and R4 may be C1-C4 alkyl; R2 is selected from hydrogen, lower alkyl, haloalkyl, alkenyl, alkynyl, haloalkenyl and a cation; R3 is selected from C1-C5 alkyl, cycloalkyl, cycloalkylalkyl, hydroxy and alkoxy; and  X is selected from halogen and various nitrogen-containing groups, are compounds having a wide range of activity as herbicides.
Patent DE-3777871-D1 (DE)
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-04-30
Granted: 1992-05-07
Abstract: In the present invention, there is provided a method for producing a self-supporting ceramic body by the oxidation of a parent metal to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of said parent metal with an oxidant, including a vapor-phase oxidant, and optionally one or more metallic constituents. The method comprises the steps of providing at least a portion of said parent metal with a barrier means at least partially spaced from said parent metal for establishing at least one surface of the ceramic body, and heating said parent metal to a temperature above its melting point but below the melting point of the oxidation reaction product to form a body of molten metal. At that temperature, the molten metal is reacted with the oxidant, thus forming the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal and oxidant to transport the molten metal through the oxidation reaction product toward the barrier means and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product optionally leaving metal dispersed through the polycrystalline material. The reaction is continued to the barrier means to produce a ceramic body having the surface established by the barrier means. A composite is formed by superimposing a barrier onto a filler material, such as a preform, and infiltrating the filler with the polycrystalline ceramic matrix grown to the barrier means.
Patent DE-3779603-D1 (DE)
Inventor: KNOWLES CHRISTOPHER JOHN
IPC: C12N1/36
Filed: 1987-12-04
Granted: 1992-07-09
Abstract: A process for the microbial degradation of waste characterised in that it comprises determining the significant constituent(s) of a waste, providing one or more microorganisms able at least partially to degrade and/or biotransform and/or mineralise each determined constituent of the waste, optionally providing one or more other microorganisms capable of furthering mineralisation of biotransformation or partial degradation product(s), growing one or more mixed cultures of at least some of the microorganisms on a synthetic mixture of at least some of the determined constituents of the waste and utilising the adapted population of microorganisms substantially to mineralise the actual waste is disclosed. The present process is generally applicable, but a particular area of use is in the treatment of waste from acrylonitrile production.
Patent DE-3783120-D1 (DE)
Inventor: VOGT WERNER
IPC: G06K19/14
Filed: 1987-10-22
Granted: 1993-01-28
Abstract: The card reader uses a read head with a photodiode acting as a light source (26,26').  A phototransistor (27,27') receives the reflected light from a light/dark coding carried by the card.  An auxiliary phototransistor (28c-28d) is responsive to light within a given wavelength range to define a positive optical window. THe card carries a selective light filter defining a corresponding negative light window. The output of the auxiliary photodetecotr (28c,28d) is used to provide a validity check for the informationextracted from the card.
Patent DE-3787934-D1 (DE)
Inventor: KOWALSKI ALEXANDER
IPC: C08F2/22
Filed: 1987-07-14
Granted: 1993-12-02
Abstract: Sequentially-produced polymer particles comprising a core bearing at least two lobes may be useful in aqueous binder, coating and adhesive compositions. These sequentially-produced polymer particles may contribute sufficient film-build and ICI viscosity to the compositions such that the amount of thickener or other rheology modifier usually found in binder, coating and adhesive compositions may be reduced or eliminated.
Patent DE-3878010-D1 (DE)
Inventor: GRATZMULLER CLAUDE ALAIN
IPC: H01H33/34
Filed: 1988-04-06
Granted: 1993-03-18
Abstract: A differential hydraulic jack with a damping system for the control of electric circuit-breakers is provided with a floating ring which produces a damping action at the end of travel and is also provided with a damping extension stud which forms part of the jack piston and penetrates into the damping ring. No provision is made on the jack piston for any packing ring forming a seal with the jack cylinder. The damping ring carries two projecting lips constituting a double valve which forms a leak-tight seal with the bottom face of the jack piston and the internal face of the cylinder end. At the end of the travel of the piston, the damping ring forms a double sealing valve for shutting-off the supply/drain orifice of the jack.
Patent DE-3878168-D1 (DE)
Inventor: KEEFER RICHARD MACKAY
IPC: A47J27/00
Filed: 1988-11-11
Granted: 1993-03-18
Abstract: A susceptor for use in the heating of a foodstuff or other material in a microwave oven is constructed to have at least two regions (12,14) which are each adapted to couple with and absorb microwave energy for the generation of heat in such regions, which heat is then radiatively and conductively transferred to the material. The invention is characterised by one such region (12) having a different lossiness from the other (14), the regions being contiguous with each other. They preferably have a stepwise discontinuity of lossiness between them, which causes higher order mode or modes of microwave energy to be generated or accentuated. The susceptor may be a separate panel or may be a wall component, e.g. the bottom, of a container or utensil, or a removable cover therfor.
Patent DE-3888963-D1 (DE)
Inventor: WILLIAMS BRIAN
IPC: H01L21/00
Filed: 1988-12-14
Granted: 1994-05-11
Abstract: The invention describes the fabrication of SOI MOS transistors in which, during the fabrication, and prior to each printing step, the surface of the substrate is rendered coplanar.
Patent DE-50000832-D1 (DE)
Inventor: WALTER RUEDIGER
IPC: B29C49/20
Filed: 2000-03-14
Granted: 2003-01-09
Abstract: A fuel tank for a motor vehicle is provided with a reservoir, which is accessible through a closable opening in the wall of the fuel tank. In order to be able to select the size of the reservoir independently of the size of the opening, the reservoir comprises at least two modules (126, 127) which can be connected to each other and which are assembled within the tank to form the reservoir. At least one module of the reservoir can already be inserted into the tank when producing the tank. Additional modules can be inserted into the finished tank through the opening in the wall of the tank. It is also possible for all modules forming the reservoir to be subsequently inserted into the tank through the opening in the wall of the tank.
Patent DE-50001037-D1 (DE)
Inventor: CHASSOT LAURENT
IPC: A61Q5/10
Filed: 2000-10-07
Granted: 2003-02-13
Abstract: New substituted 2,5-diamino-1-aminomethylbenzene compounds of formula (I), or physiologically compatible water-soluble salts thereof,are described as well as methods for preparing them. In addition, oxidation dye precursor compositions for dyeing keratin fibers, especially human hair, which each contain from 0.005 to 20 percent by weight of at least one of the new substituted 2,5-diamino-1-aminomethylbenzene compounds of formula (I), or their physiologically compatible water-soluble salts, are described. Methods for dyeing hair with ready-to-apply dye mixtures made by mixing these oxidation dye precursor compositions with an oxidizing agent, such as hydrogen peroxide solution, are also described.
Patent DE-50007282-D1 (DE)
Inventor: KOHRMANN GUENTER
IPC: G01N1/00
Filed: 2000-09-16
Granted: 2004-09-09
Abstract: A pipette has clamping jaws (16) arranged on a piston holding device (13). The tip of the pipette can be inserted through the clamping jaws when the jaws are opened without or with only marginal contact of the piston head (8). The jaws can be laterally adjusted after the tip is placed on the piston head. Preferred Features: The adjusting movement of the jaws is tilted on the piston head in such a way that it has an essentially tangential component and the end position of the adjusting movement of the jaws on the piston head lies just before the dead point up to each side of the dead point.
Patent DE-50008941-D1 (DE)
Inventor: GSCHWENDTNER DR TECHN
IPC: B66B23/00
Filed: 2000-07-31
Granted: 2005-01-20
Abstract: An escalator and moving walkway construction has spaced first and second basic wall supports arranged laterally of a step or plate conveying run. The rigidity of such a support construction is enhanced, in the case of use with large support widths, in that at least one respective supplementary wall support is laterally flange-mounted to each of the basic wall supports of the support construction.
Patent DE-50101058-D1 (DE)
Inventor: HAIST HENRI
IPC: B65D85/42
Filed: 2001-02-15
Granted: 2004-01-15
Abstract: A thermo-formed plastic holder comprises a vertical round cover layer supported on a rectangular base (7). The cover has a dome-shaped upper portion and a lower wall portion (3). The cover layer can be folded inwards to form supporting base for the article.  Independent claims are also included for the following:  (a) Method for manufacturing holder for transport of delicate goods;  (b) Packaging device for delicate goods
Patent DE-50102182-D1 (DE)
Inventor: KLEINER MATTHIAS
IPC: B21C23/12
Filed: 2001-02-09
Granted: 2004-06-09
Abstract: In a method for producing curved work pieces, an extruded profile leaves the die of an extruder in the strand discharge direction and is then bent into a curved shape by external forces. The extruded profile that leaves the die, before being bent, is deflected so that the strand discharge direction extends forwards at an angle counter to the eventual curvature of the work piece. To this end, the die comprises a tool holder in whose receiving opening an extrusion tool package consisting of a die with or without a mandrel and a cover part is disposed. The guide surfaces of the die and/or of the mandrel that produce the discharged strand are designed or disposed to be at an angle with respect to the strand discharge direction which extends at an incline with respect to the center axis of the die counter to the eventual curvature of the work piece.
Patent DE-50109737-D1 (DE)
Inventor: SACKS ROLAND
IPC: A47L13/22
Filed: 2001-08-11
Granted: 2006-06-14
Abstract: The cleaning device has a distribution surface (2) and connected to a tubular shaft (3), with a reservoir storing the liquid and formed as a pressurized container and subjected to excess pressure by a pump. A valve (5) is connected into an outlet line (6) and to the reservoir (4), actuated via a handle (7). The handle is movable between a delivery and a closure position of the valve. The handle is formed as a press button and moveably guided in the shaft opening. The valve is arranged in the tubular interior of the shaft and connected via an actuation rod (8) to the handle.
Patent DE-50109796-D1 (DE)
Inventor: NEUHANN TOBIAS DR MED
IPC: A61K9/00
Filed: 2001-09-10
Granted: 2006-06-22
Abstract: An eye medicament comprises an aqueous solution or suspension of amino acid(s), carbohydrate(s), electrolyte(s), chondroitin sulfate or optional auxiliary substances, is new.
Patent DE-50112645-D1 (DE)
Inventor: REUTTER HEINRICH
IPC: F01P11/02
Filed: 2001-07-04
Granted: 2007-08-02
Abstract: The closing cap (111) has an outer cover (110), closing element (113) and grip element (112). The closing element contains a coupling insert (180). The axial outward and inward movement of the coupling insert is derived from the pressure-dependent axial movement of the valve body of the valve device.
Patent DE-50115483-D1 (DE)
Inventor: BRAM MARTIN
IPC: H01M8/124
Filed: 2001-06-29
Granted: 2010-06-24
Abstract: The invention relates to a high temperature fuel cell, comprising an anode (1, 1a), an electrolyte (2), a cathode (3), a cathode interconnection (5) and an anode interconnection (8). At least one elastic mass (11) is arranged between the anode and anode interconnection to absorb relative movements.
Patent DE-50202610-D1 (DE)
Inventor: LOCKFISCH THOMAS
IPC: B65G53/22
Filed: 2002-09-02
Granted: 2005-05-04
Abstract: A wood pellet (17) bunker filling system has a pressure sensor (7) in the feed pipe (2) valve (8) to monitor the pressure in the bunker (3) and stop or control the delivery system (11) or air extraction (4) if a set pressure is exceeded.
Patent DE-50204387-D1 (DE)
Inventor: KNOELL THOMAS DR
IPC: G01N27/90
Filed: 2002-12-10
Granted: 2005-11-03
Abstract: Eddy current testing device for testing of elongated test pieces (20) with a planar surface (28). The testing device comprises at least two sensors (16, 17) arranged on a rotating support unit (14). A rotational position signaler (40) generates a signal proportional to the unit's position and a signal evaluation unit relates each sensor signal to its rotational position. The rotating support is rotated to and fro so that each sensor covers an angular region (18, 30). <??>The invention also relates to a corresponding method.
Patent DE-50207033-D1 (DE)
Inventor: ADAM ACHIM
IPC: F16C33/20
Filed: 2002-09-24
Granted: 2006-07-06
Abstract: The invention relates to a method for producing a metal base material that is provided with a sliding layer that has a thickness of more then 50 mum, said base material being used as a sliding element. According to the invention, the base material is coated with a paste of the sliding layer material that contains at least one high-temperature polymer in addition to a fluoropolymer, and the base material so coated is subjected to a thermal treatment. The past applied to the base material contains as the fluoropolymer between 40% by volume and 75% by volume polytetrafluorethylene (PTFE) or polytetrafluorethylene (PTFE) with other fluoropolymers added and between 60% by volume and 25% by volume of the at least one high-temperature polymer, each based on the entire composition of the finished sliding layer. The high-temperature polymer used is selected from those high-temperature polymers whose melting pint is not below 327° C., if they are mainly crystalline, or whose glass transition temperature is not below 327° C., if they are mainly amorphous.
Patent DE-50209152-D1 (DE)
Inventor: REINTHALER ARMIN
IPC: B44F1/06
Filed: 2002-10-29
Granted: 2007-02-15
Abstract: The decorative unit for motor vehicle bodywork, in particular, for door regions comprises a transparent flat element which is provided with at least one printed area (2, 3) and at least with one laser-cut groove (6a, 6b, 6c, 6d, 6e) of limited depth (5).
Patent DE-50213923-D1 (DE)
Inventor: HOLZER SUSANNE
IPC: C08K5/00
Filed: 2002-05-31
Granted: 2009-11-26
Abstract: A multilayer biaxially oriented, polyolefin film consisting of a base layer, at least one first intermediate layer and a first cover layer that is applied to said intermediate layer. The first intermediate layer is made of a terpolymer consisting of three different monomers (a), (b) and (c): whereby (a) is an olefin, (b) is an unsaturated carboxylic acid or esters thereof, and (c) is an unsaturated carboxylic acid or carboxylic acid ester, which is different from (b), or is a carboxylic acid anhydride. In addition, the first cover layer contains a copolymer, and a top layer comprising a copolymer of an olefin, and an unsaturated carboxylic acid or esters thereof, and the first cover layer additionally contains an additive.
Patent DE-50312604-D1 (DE)
Inventor: BAAR ROLAND DR
IPC: F02C6/12
Filed: 2003-08-18
Granted: 2010-05-27
Abstract: The device has at least one adjustment lever (17) that has a protrusion (22) on the end of the lever arm (18) that interacts with an adjustment ring (26). The protrusion protrudes through a bore (24) in the adjustment ring and has an attached guide element (30) so that the adjustment ring is axially guided between the guide element and the lever arm.
Patent DE-58902770-D1 (DE)
Inventor: FREUDENBERG TILLMAN DR
IPC: F16F13/10
Filed: 1989-06-08
Granted: 1992-12-24
Abstract: A rubber mount having a hydraulic damping device, comprising a bearing (1) and a support (2), which, together with a spring element of annular construction made of rubber elastic material, surround an operating chamber (3) filled with fluid, the operating chamber (3) being connected by a damping opening (4) to a compensating chamber (5), and the spring element being designed as a bearing spring (6) having a vertical axis of deformation (7). In the stressed state of the rubber mount, the bearing (1) is supported on the support (2) by at least one relieving spring (8) inserted parallel to the bearing spring (6), and the relieving spring (8) is made of a material which is essentially not subject to creep and/or subsidence. 
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Patent DE-58903858-D1 (DE)
Inventor: NUYKEN OSKAR PROF DR
IPC: C08F12/00
Filed: 1989-04-14
Granted: 1993-04-29
Abstract: Aryldiazosulphonates having polymerizable ethylenically unsaturated groups are excellent starting materials for water-soluble homopolymers and copolymers, which can be converted to water-soluble polymers by irradiation. Thus, the polymers can be utilized for the preparation of aqueous coating compositions.
Patent DE-58909598-D1 (DE)
Inventor: THIJSSEN STAN
IPC: C09K21/14
Filed: 1989-12-14
Granted: 1996-03-21
Abstract: The flame-retardant product contains fibre material and/or fillers and a reaction resin as binder and one or more flameproofing agents. The flameproofing agents form a combination of organic borates, salts of phosphoric acids and oxide hydrates of magnesium and/or aluminium whose total proportion in the product is between 3 and 35% by weight. Products with this flameproofing agent combination and containing up to 50% by weight of reaction resin are glow-resistant in accordance with DIN 53459 and have an afterglow time of less than 1 minute in accordance with Nord Test NT-Fire 002.
Patent DE-59007480-D1 (DE)
Inventor: WILCKE GERHARD
IPC: G03G15/06
Filed: 1990-05-11
Granted: 1994-11-24
Abstract: In order to reduce environmental damage by toner refill cartridges constructed as disposable articles, it is proposed, in a developer station which is provided by the manufacturer with a shaft (2) to receive toner refill cartridges, to use said shaft (2) as an additional tank closed off by a lid (3), it being possible to refill said tank via a refill opening (6).
Patent DE-59104548-D1 (DE)
Inventor: SCHUMACHER HEINZ-JOACHIM
IPC: B65H54/553
Filed: 1991-07-25
Granted: 1995-03-23
Abstract: PCT No. PCT/EP91/01392 Sec. 371 Date Apr. 28, 1992 Sec. 102(e) Date Apr. 28, 1992 PCT Filed Jul. 25, 1991 PCT Pub. No. WO90/15771 PCT Pub. Date Dec. 27, 1990.A device for winding and unwinding cables onto a cable drum (9) includes a portal-like supporting frame (1) and bracket arms (4) suspended from it. The bracket arms (4) are adjustable in length, and the distance between the bracket arms (4) is also adjustable. Rotatable spindle pins (8) are carried at the lower ends of the bracket arms (4). The bracket arms (4) are configured to be freely resilient in the longitudinal direction, and furthermore the spindle pins (8) are held at the bracket arms (4) so as to be movable transversely thereto. As a result, insertion of the spindle pins (8) into receiving openings in the cable drums is facilitated so that automatic operation is possible practically without malfunction even if there are dimensional errors in the receiving openings of the cable drums.
Patent DE-59105541-D1 (DE)
Inventor: BEUTELROCK FRIEDRICH VOLKER
IPC: C09D9/04
Filed: 1991-01-16
Granted: 1995-06-29
Abstract: A paint remover additionally using water, having a high activity and without endangering health is characterised in that it contains   a) a di-, tri- and/or tetraethylene glycol and/or dipropylene glycol and/or at least one C1-4-mono- or C1-4-diether and/or mono- or diacetic acid ester and/or C1-4-monoether acetic acid ester thereof,   b) N-methyl-2-pyrrolidone and   c) at least one surfactant and is essentially free from water. y