baber/WOPTO huggingface dataset:
Patent DE-59503400-D1 (DE)
Inventor: GAUTSCHI PAUL
IPC: F28F1/02
Filed: 1995-03-11
Granted: 1998-10-08
Abstract: The radiator has a forward flow and a return flow conduit (2,3) together with individual parallel heating pipes (4). Each heating pipe is divided into two chambers connected to one another, of which each is connected to the forward flow and return flow conduits. The chambers are arranged in the longitudinal direction of the heating pipe. The chambers are formed by a dividing plate running in the pipe longitudinal direction. The dividing plate at least in part areas is spirally formed. The chambers can also be formed by inward pressing of a pipe walling in the pipe longitudinal direction. Between openings for the connection to the forward flow and return flow conduits a dividing wall is arranged.
Patent DE-59510983-D1 (DE)
Inventor: DIEKMANN DIPL-ING
IPC: A47B17/03
Filed: 1995-10-20
Granted: 2005-02-03
Abstract: The rail, esp. for a work-table frame, contains one or more undercut lengthwise grooves (2). A face (4) on the adaptor (3) bears against the rail, the adaptor also having an extension (5) and a tapped bore (10), both at right angles to this face. A clamping screw (9) engaging in the bore has a block (8) turning on its free end and engaging in the adjacent undercut groove. In the unclamped position, the block is accommodated in a recess (7) in the adaptor and which is open to the face (4). There can be a hook (6) on the free end of the extension, parallel to the face (4) and engaging in an adjacent lengthwise groove in the rail.
Patent DE-59610414-D1 (DE)
Inventor: METZNER DR
IPC: A61P7/04
Filed: 1996-02-10
Granted: 2003-06-12
Abstract: Stable compsn. contg. a transglutaminase (I) which is readily soluble without turbidity after freeze drying comprises: purified (I) and as stabiliser D- and/or L-amino acids (or their salts, derivs., homologues, dimers, oligomers or mixt.), and/or sugar or sugar alcohol, opt. together with surfactants and/or reducing agents, excluding glycine and arginine.
Patent DE-59704903-D1 (DE)
Inventor: HUBER ULRICH
IPC: A47C21/00
Filed: 1997-11-25
Granted: 2001-11-15
Abstract: An adaptable frame carrier with triaxial freedom of movement for couches and seats, in which the freedom of movement is achieved in the X-, Y- and Z-direction by a system of elements which can be moved relative to one another and are spring loaded, a connecting element making the moveability between the X-, Y- and Z-direction interdependent. The frame carrier having at least one dome-shaped rolling body (3, 8) which rolls along a pressure-resistant rolling plate (2) in the X- and Y-direction, and two cylinders (6, 7) which slide one into the other and are supported against each other in the Z-direction by a compression spring (4). One of the cylinders (7) which slide one into the other being connected in a spring-loaded and hinged manner to the frame (18) of the couch or seat via a frame connection plate (13).
Patent DE-59705649-D1 (DE)
Inventor: BERNHARD KURT
IPC: C07C403/24
Filed: 1997-09-30
Granted: 2002-01-17
Abstract: A process for the conversion of lutein or of its esters into zeaxanthin by base-catalyzed isomerization is disclosed. The process is carried out by heating an optionally pre-treated lutein-containing material in a mixture of an aqueous solution of an alkali hydroxide and either dimethyl sulphoxide or an organic solvent based on saturated aliphatic and/or aromatic hydrocarbons at temperatures in the range from about 50 DEG  C. to about 120 DEG  C. The process is carried out in the presence of a phase transfer catalyst when an organic solvent based on hydrocarbons is used. Being carotenoids, lutein and zeaxanthin are used correspondingly, especially as pigments for egg yolk, the integuments and the subcutaneous fat of poultry, the flesh and the integuments of fish and crustaceans, as well as foodstuffs. Zeaxanthin is preferably used in many applications, since in comparable dosages it produces a more intensive golden yellow pigmentation than lutein.
Patent DE-59705655-D1 (DE)
Inventor: UTH PETER JOACHIM
IPC: B29C48/07
Filed: 1997-09-24
Granted: 2002-01-17
Abstract: A novel unit plasticises and extrudes a rubber mixture which is supplied in cold strip form. The unit resembles a gear pump, comprising two meshing toothed wheels in a housing which includes inlet and outlet channels. The wheels rotate so as to carry, force and shear the strips between themselves and the casing, to the outlet. In the new construction, the feed channels (4, 5) pass through an insert (8, 9) held detachably in the housing (1) of the extruder.
Patent DE-59707034-D1 (DE)
Inventor: PRANTL HERBERT
IPC: B23D61/02
Filed: 1997-11-11
Granted: 2002-05-23
Abstract: The tool consists of a connection carrier body (7) composed of one or more round metal blanks. Sound insulation covers the outer edge zone. Cutting elements (6) are fixed to the blanks' circumferential surfaces. There is a sealing weld seam (9) in the outer edge zone of the connection carrier body to fix the round metal blanks to each other so that the sound insulation is trapped between them. The weld seam is made without the use of an additive welding rod.
Patent DE-59800817-D1 (DE)
Inventor: MUELLER-REES DR
IPC: G02B5/30
Filed: 1998-08-13
Granted: 2001-07-12
Abstract: The safety marking contains at least two liquid crystal materials in a transparent phase, which differ in at least one of the characteristics handiness, color, or color change. The safety marking is provided in structured or non-structured form, in form of pigments in a matrix. The safety markings include at least one liquid crystal material with a reflection range widened through special methods, or has a defined three-dimensional structure. Independent claims are also provided for the following: (1) a method for producing the safety markings; (2) a safety system comprising the security marking and a test arrangement which detects the safety markings; (3) applications of the safety markings as safety elements on data carrier, money, passport.
Patent DE-59801195-D1 (DE)
Inventor: GANTNER JOSEF
IPC: C25B9/20
Filed: 1998-11-11
Granted: 2001-09-13
Abstract: An electrolytic cell arrangement has two frames (1 and 2) between which a membrane is inserted, a packing (4) being provided between the membrane and at least one of the two frames. The packing has a first flat sealing component of a predetermined thickness which cannot be compressed or only to a limited extent, and a second sealing component which is thicker than the first sealing component and can be deformed and condensed by being compressed. The first sealing component has mainly a spacer function and the second sealing component has mainly a sealing function. Both sealing components are enclosed in a common jacket. The first sealing component preferably consists of a grid- or grate-shaped structure of non-conducting material, preferably a plastic such as polypropylene or elastomer. The second sealing components preferably consists of a string-shaped structure of at least one spirally wound foil-shaped material which extends along one outer edge of the first sealing component. Also disclosed is the use of a packing for sealing an electrolytic cell and a process for sealing an electrolytic cell.
Patent DE-59806789-D1 (DE)
Inventor: PFUHL BERTHOLD
IPC: F16K17/10
Filed: 1998-03-21
Granted: 2003-02-06
Abstract: The valve has a main valve designed as a built-in valve controlled by a pilot valve. The main valve in a housing has a piston spring tensioned controlling the linking between a first axial union and a second radial union. The main valve piston is tensioned from the first union pressure in the opening direction. It is tensioned from the spring and from a pressure influenced from the pilot valve in a control chamber lying on the rear side of the main piston in the closing direction. The main valve piston (23) is designed as a stepped piston whose large effective pressure face (27) is assigned to the first union (16) whilst its small effective pressure face (29) bounds the control chamber (31). It has a differential pressure face (35) in an annular chamber (34) sealed from the stepped piston (24) in the housing and which has a connection through a throttle point (37) with the first union.
Patent DE-59807050-D1 (DE)
Inventor: STEGER RICHARD
IPC: B29C70/20
Filed: 1998-08-19
Granted: 2003-03-06
Abstract: Each plate comprises mats (10) of multi-filament glass fiber strands (12) linked together for stability. The strands run in at least three different directions in the finished plate. Each mat comprises two or more layers (11,11') of non-twisted glass fiber strands with a resin coupling agent. Strands in each layer are parallel, but in adjacent layers cross each other. A mat may have three layers, the strands in each layer being either at 60-120 degrees to the other layers or parallel to them. Layers of glass strands in a mat are stitched together. Strand strength in each layer may be identical or different.
Patent DE-59809162-D1 (DE)
Inventor: EWERS ROLF
IPC: A61L27/12
Filed: 1998-05-26
Granted: 2003-09-04
Abstract: The invention relations to a hydroxylapatite gel obtained through a sol-gel process, in which an alkaline aqueous solution of a calcium salt is reacted with an alkaline aqueous solution of a phosphate salt in a calcium and phosphorous molar ratio in the range of 1.67 to obtain a sol. The sol is then transformed into a gel by hydrothermal treatment. The hydroxylapatite gel thus obtained exhibits excellent properties for use as a binding agent in moldable hydroxylapatite materials, comprising a granular filling material containing calcium in addition to the gel. The filling material is also preferably a hydroxylapatite material. Shaped bodies can be obtained from the hydroxylapatite material, which are most suitable for use in bone surgery as filtering materials. The invention further relates to a metal implant comprising a coating of the inventive hydroxylapatite material. The invention also concerns a method for producing the hydroxylapatite gel, the shaped bodies and the coated metal implant.
Patent DE-59905053-D1 (DE)
Inventor: LANZ FRANZ
IPC: A01G3/00
Filed: 1999-10-22
Granted: 2003-05-22
Abstract: For shortening plants in cultivation trays or pots, the device uses air movement (16,15,18). It has a component which brings the plants to an erect position, behind which is a cutting device (6) which severs plant parts exceeding a predetermined cutting height. The erection device (8,9,2) has inclined and vertical, upwardly feeding air currents (16,15). A rectangular or other suitably shaped upward air flow (18) is produced. The air currents for erecting the plant shoots are produced by fans (8,9), which in their height are vertically and horizontally adjustable. They have a stagelessly adjustable, electronically regulated air quantity control. The conveyor belt (10) on which the plants are moved is air-permeable.
Patent DE-59905549-D1 (DE)
Inventor: STELLMACH PAUL-GERD
IPC: E02D29/14
Filed: 1999-12-07
Granted: 2003-06-18
Abstract: A cover plate (2) is provided with a centering device (4) and has a hole (3) through which an axially displaceable pipe (5) is passed. A support flange (6) is fitted on the outside of the pipe, and has a removable lid (7). The cover plate, pipe and lid are preferably made of metal.
Patent DE-59907672-D1 (DE)
Inventor: SCHMAHL FRANZ ARNOLD
IPC: B27B3/30
Filed: 1999-02-15
Granted: 2003-12-18
Abstract: A first bar (4) has laterally protruding pins (6) fitting through holes (7) in the saw-blade (1). The free ends of the pins form inward-sloping surfaces (15) and each fit into a cylindrical opening (8) in a second bar (5). The contact edge (16) faces each surface in the direction of pressure. The surface is formed by the outer surface of a truncated cone-shaped section (14) with its base (13) pointing outwards and next to a flange (12) on the pin.
Patent DE-59908479-D1 (DE)
Inventor: NEUMANN THOMAS
IPC: G03C1/30
Filed: 1999-09-09
Granted: 2004-03-11
Abstract: This invention relates to a process for the preparation of a stabilized aqueous alkali metal-2-hydroxy-4,6-dichloro-s-triazine (AHDT) solution, which entails starting at 5 to 40° C. with a solution containing either the corresponding alkali hydrogencarbonate, acetone, or a mixture thereof, and then, while cooling, adding cyanuric chloride and an alkali lye simultaneously in such a manner that the reaction temperature does not exceed 25° C. and the pH does not drop below 5.5, and during a subsequent stirring time of 2 to 30 hours adding either a very small quantity of alkali lauryl sulfate if the original starting solution contained hydrogencarbonate, or adding alkali hydrogencarbonate if exclusively acetone was used in the first reaction step, and then finally adding an alkali borate and/or a dialkali hydrogenphosphate and/or potassium hexacyanoferrate (II) as buffer. The pH, which should be >=7.0 during the entire process, may, if necessary, be adjusted with an acid to a value between 8.0 and 9.5. The invention also provides for the same alkali metal to be used in all steps of the process. In particular as a result of the alkali hydrogencarbonate co-stabilizer, one obtains with this relatively simple process, after very short reaction times, AHDT solutions which remain stable for a long time and which do not release CO2 at any time during their synthesis, storage or use.
Patent DE-59910375-D1 (DE)
Inventor: KAYSER FRANZ
IPC: D21G1/02
Filed: 1999-05-27
Granted: 2004-10-07
Abstract: The roller, especially for a paper calendar assembly, has a heating system (19-22) which sets a different temperature at the roller journal (7,8) zones from the temperature at the center of the roller (9) between the journals (7,8) with the elastic roller cladding (4) round the roller core (2). The heating system (19-22) is a flow path for a heating medium. A displacement body (10) in the roller (1) forms a ring zone (11) to the core (2). The core (2) has a number of drillings, equally distributed in the peripheral direction, and axially parallel. The temperature control unit (22) sets the temperature of the heat carrier medium according to the tensile loading and the roller temperature. The temperature difference in the medium, between the entry and exit at the roller, is max. 3 degrees C. A larger heat exchange surface (14) is at the roller journal zones (7,8) than the heating surfaces at the roller center (9). The heating medium flow speed is faster at the roller center (9) than at the journals (7,8). The heating system (19-22) cools the journal zones (7,8) from the interior, where they are not covered by the elastic cladding (4). The heating medium temperature is between the temps. at the journal (7,8) and center (9) zones. Each roller in the calendar assembly has its own heating system (19 - 22). An Independent claim is included for the roller operation, where the temperature pattern is set axially according to the ambient temperature and the tensile loading. Preferred Features: The roller journals and the center zone are heated. The roller journals can be cooled more strongly than the other roller zones.
Patent DE-59911923-D1 (DE)
Inventor: BLUM DR
IPC: C09D175/06
Filed: 1999-05-20
Granted: 2005-05-25
Abstract: An aqueous polyurethane dispersion is prepared by 65-95 wt.% neutralization of the acid groups prior to polymerization and neutralization to at least 115 wt.% after polymerization. An aqueous polyurethane dispersion (I) is the reaction product of (A) a difunctional polyol having a mol.wt. of 500-600 (B) a difunctional, low mol. wt. alcohol (C) a di- and/or trifunctional isocyanate (D) a compound having an acid group and 1-2 hydroxy- and/or amine groups to achieve an acid number of 12-27 mg KOH/g (w.r.t. solids) whereby prior to dispersion a neutralizing agent for 65-95% of the acid groups is added with addition of further neutralization agent (to at least 115% of carboxylic acid group content) following the termination of chain extending reactions to yield a product containing 1.0-4.0% (w.r.t. 100% solids) of an isolated urea structure as shown in the square brackets of formula (1). Independent claims are included for (i) a process for the production of the dispersion (I) by mixing (A), (B), (C) and (D) to form a pre-polymer followed by addition of a neutralization agent to neutralize 65-95% of acid groups, dispersion in water, carrying out a chain extending reaction in water, addition of further neutralization agent (to at least neutralization of 115% of the carboxylic groups, optionally at least partial distillation of solvent to form at least a 35 wt.% polyurethane dispersion having a pH of 7.5 and containing 1.0-4.0 wt.% (w.r.t. solids) of isolated urea structural units of formula (1); and (ii) an aqueous coating system that is readily cleaned and contains the dispersion (I).
Patent DE-59912108-D1 (DE)
Inventor: SCHREIER TONI
IPC: D07B7/14
Filed: 1999-07-29
Granted: 2005-07-07
Abstract: The sheath comprises a supporting tube (1) for strand-like cores (2), each enclosed in a wrapper (3), and wound around and along the supporting tube. An outer cover (4) concentrically surrounds the entire assembly. Independent claims are also included for: (a) a wire rope (10) for the system comprising a fiber bundle (11) with a polymer coating (12); (b) a Bowden wire system comprising the sheath(100) and wire rope (10); (c) a bicycle using a Bowden wire system; (d) a method for sheath manufacture in which cores are provided with a wrapping (3) and wound around a supporting tube (1) before being enclosed in an outer cover (4). Preferred Features: Wrapping of cores is effected by extrusion. A sliding film layer (5) is applied to the outside of the core wrapping simultaneously with the wrapping of the cores (2,3) around the supporting tube (1).
Patent DE-59913339-D1 (DE)
Inventor: VANDERZANDE DIRK
IPC: C08G61/12
Filed: 1999-11-17
Granted: 2006-05-24
Abstract: The present invention relates to a selected process for the preparation of polyarylenevinylenes. These conjugated polymers are suitable for electroluminescence applications.
Patent DE-60001820-D1 (DE)
Inventor: WINTER MARCO
IPC: G11B27/30
Filed: 2000-04-25
Granted: 2003-04-30
Abstract: According to the invention, in DVD Stream recording a temporarily erased flag is introduced in order to indicate a cell to be erased temporarily. Necessary time stamps are set for complete Stream Object Units (SOBUs) to be erasable, enabling on-the-fly permanent erasure without any additional view into the streams, or quick permanent erasure as well as complete reconstruction of temporarily erased parts. <IMAGE>
Patent DE-60007559-D1 (DE)
Inventor: JAEKAERAE JUKKA
IPC: D21C9/16
Filed: 2000-06-14
Granted: 2004-02-05
Abstract: The invention relates to a bleaching activator that can be used to improve the opacity of bleached pulps containing lignin, and to a method for using the activator. The activator is mono-, di- or triformic, acetic or propionic ester of glycerol.
Patent DE-60008565-D1 (DE)
Inventor: BELL CARL-MARTIN
IPC: C08G69/10
Filed: 2000-09-26
Granted: 2004-04-01
Abstract: This invention describes blood treating material having the capacity to selectively remove endotoxin and cytokine inducing substances from blood or plasma by extracorporeal adsorption for therapeutic septic shock treatment. The endotoxin adsorption ligands of the invention are oligopeptides synthesized from amino acids having a pk>7.2 such as arginine, lysine or histidine, using a polycondensation step such that the resultant oligopeptides exhibit a high degree of polydispersity. Also provided are methods and devices using an adsorbent having a polydisperse oligopeptide of the invention immobilized on a solid state support medium for removing endotoxin from the blood of human or animal subject.
Patent DE-60009084-D1 (DE)
Inventor: PAYNE JOHN MICHAEL
IPC: B65G15/00
Filed: 2000-08-03
Granted: 2004-04-22
Abstract: A baggage conveyor slat comprises a substrate layer (2) made of woven cotton polyester or the like, on whose upper surface is displayed printed information such as advertisements. At least those portions of the substrate layer displaying the information are overlaid by one or more transparent or translucent polyurethane layer (3), such that the displayed information is visible therethrough. A low friction Velcro strip (4) may be applied to the underside of the slat to reduce the friction and wear caused by the slat sliding over another slat. The displayed information may conveniently be formed on the substrate layer by a printing process, by use of a preprinted transfer sheet, a preprinted woven fabric sheet, or by another process to form the information display on the top of the substrate layer, or on the underside of the top transparent layer.
Patent DE-60009533-D1 (DE)
Inventor: JOHANN TIMOTHY
IPC: G01N37/00
Filed: 2000-10-13
Granted: 2004-05-06
Abstract: The invention provides methods and compositions for the simultaneous, quantitative detection of cytokines in a sample. The methods use a solid phase array comprising a plurality of different antibodies arrayed in corresponding discrete array elements and specific for a corresponding plurality of different cytokines. The invention also provides methods of manufacturing and using the arrays to for the simultaneous, quantitative detection of cytokines in samples.
Patent DE-60011521-D1 (DE)
Inventor: MOTTATE MIKIO
IPC: A61C7/14
Filed: 2000-07-18
Granted: 2004-07-22
Abstract: In orthodontic element made of a bracket composed of polycrystalline ceramics, a glass liner is furnished in an archwire slot furnished in the bracket.  <IMAGE>
Patent DE-60014087-D1 (DE)
Inventor: RUSSELL M
IPC: B23K26/00
Filed: 2000-07-10
Granted: 2004-10-28
Abstract: The present invention relates to a method of welding pre-formed toothbrush heads and handles using about 0.7 to about 2.0 micrometers, or about 4.0 to about 6.0 micrometers, wavelength laser beam.
Patent DE-60016786-D1 (DE)
Inventor: ASHWORTH DOREEN MARY
IPC: A61K31/55
Filed: 2000-10-20
Granted: 2005-01-20
Abstract: Compounds according to general formula (1), and pharmaceutically acceptable salts thereof, wherein V is a covalent bond or NH, X is selected from CH2, O and N-alkyl, Z is either S or -CH=CH-, R<1 >and R<2 >are independently selected from H, F, Cl, Br and alkyl, R<3 >is selected from OH, O-alkyl and NR<4>R<5>, R<4 >and R<5 >are each independently H or alkyl, or together are -(CH2)q-, p is 0, 1, 2, 3 or 4, and q is 4 or 5, are new. They are agonists at the asopressin V2 receptor and are useful as antidiuretics and pro-coagulants.
Patent DE-60017555-D1 (DE)
Inventor: CAPON NIGEL
IPC: E04D13/08
Filed: 2000-05-22
Granted: 2005-02-24
Abstract: An access cover for connecting to a rainwater pipe (10, 11) or the like comprises an outer tubular section (1) and an inner tubular section (2) nested at least partially within the outer tubular section. An access aperture (3) is provided in the inner tubular section such that in use, the rainwater pipe can be inspected and a rod can be inserted into the rainwater pipe for cleaning. The access aperture is covered by the outer tubular section and relative movement is permitted between the inner and outer tubular sections such that in use, the access aperture may be covered and uncovered easily. In one embodiment the outer tubular section contains a second access aperture corresponding to the first access aperture; in this case rotary motion between the inner and outer tubular sections is possible. In another embodiment the outer tubular section is arranged to slide over the access aperture in a direction substantially parallel to the axis of the tubular sections.
Patent DE-60018065-D1 (DE)
Inventor: MASOTTI LEONARDO
IPC: F21V8/00
Filed: 2000-06-12
Granted: 2005-03-17
Abstract: The extended optical source comprises an elongate bar (1) with one lateral surface (1B) and two end surfaces (1A), and at least one optical emitter (5) placed in front of at least one of said end surfaces (1A), in such a way as to emit an optical beam toward said end surface. The bar is made from a material optically transparent at the emission wavelength of the optical emitter (5). At least one diffusing strip (11) is provided along the longitudinal development of said bar, on the lateral surface (1B) thereof, for the extraction of the light from the bar.