baber/WOPTO huggingface dataset:
Patent DE-3767602-D1 (DE)
Inventor: ALTMANN HEINZ
IPC: B32B27/28
Filed: 1987-07-03
Granted: 1991-02-28
Abstract: The invention relates to laminar or plastic-coated films, sheets, boards, wall panels or moulded objects in which at least one layer or coating has a certain melt flow index and consists of a copolymer, terpolymer, block copolymer or a blend of ethylene and acrylic acid and/or methacrylic acid and/or maleic acid or maleic anhydride and/or vinyl acetate, including ethylene/acrylic acid/acrylate, ethylene/methacrylic acid/acrylate or ethylene/methacrylic acid/methacrylate, and has a quite specific acid or acetate content. At least one printed layer, preferably a colour printed layer, is arranged on top, over part of or the entire surface, and a transparent or translucent sealing layer or lacquer layer is arranged over the entire surface of the plastic film, sheet, board or plastic layer printed over the entire surface or part of the surface with a printed layer, preferably a colour layer, covering over the printed layer and any unprinted areas of the plastic film, sheet, board or plastic layer.
Patent DE-3770966-D1 (DE)
Inventor: WALLBILLICH GUENTER DR
IPC: H01L21/027
Filed: 1987-02-24
Granted: 1991-08-01
Abstract: The light-sensitive element has a light-sensitive registration layer applied to a dimensionally stable base, possibly using one or more intermediate layers. The layers have good photographic properties and long shelf life, and to control the photochemical properties of the light-sensitive registration layer and/or any intermediate layer present, they incorporate specific azo or azoxy dyestuffs containing sulpho groups of the type defined in more detail in Claim 1. Suitable dyestuffs to be used according to the invention may be obtained, for example, by self-condensation of 5-nitro-o-toluenesulphonic acid.
Patent DE-3775080-D1 (DE)
Inventor: HUTMACHER HANS-MARTIN
IPC: B01J23/74
Filed: 1987-01-23
Granted: 1992-01-23
Abstract: (i) 5-formyl-valeric acid ester is reacted with excess NH3 and H2, using alkanols as solvents, in the presence of hydrogenation catalysts, at 40-130 deg.C. (ii) NH3 and H2 are removed from the reaction mixt. obtd. (iii) The reaction mixt. is heated to 150-250 deg.C and caprolactam is recovered. (A) Catalysts are used which are prepd. by calcining cpds. having formula (I): ((MgaNi(II)bCo(II)c)Al2)CO3(OH)16 x 4 H2O (I) a = integer or decimal no. 0-4; b,c = integers or decimal nos. 0-6; provided that 2 x (a + b + c) = 2. at 200-600 deg.C and subsequent redn. with H2 at higher temp. (B) Ni catalysts can also be used contg. 30-60 wt.% finely-divided Ni pptd. on Mg silicate. (C) Raney-Ni or Raney-Co catalysts can be used in a suspension process. (D) The Raney-Ni or Raney-Co catalyst can be fixed magnetically or electro-magnetically in the reaction-zone.
Patent DE-3852876-D1 (DE)
Inventor: CAROBBI RENATO
IPC: A61P1/00
Filed: 1988-03-28
Granted: 1995-03-09
Abstract: A process for preparing high-purity lactulose by the following stages:   a) diluting with water to a concentration of 15-25% a syrup containing 45-55% of lactulose and having a lactulose content on a dry substance basis of between 74 and 82% w/w; b) pretreating the diluted syrup with bromine or bifunctional boron resins; c) treating the pretreated syrup from stage b) with ion exchange resins of strong anion type under conditions such that the pH of the percolated syrup is between 8 and 10. l
Patent DE-3861158-D1 (DE)
Inventor: FABBRI LUCIANO
IPC: C10B25/06
Filed: 1988-01-29
Granted: 1991-01-10
Abstract: This Patent covers the refractory lining of coke-oven doors consisting of 2-layer elements (1, 2) one of these layers being in touch with the door (3) and the other with the coke, the two layers being spaced so as to create a roomy hollow space or chamber (4) for a better upwards discharge of the coke oven gas without external losses, each element being provided with section iron mounting (7, 8) and bolts (9, 11, 12) for assembly of the two layers (1, 2) and to secure the element to the oven door (3). The various elements have different thickness so as to create a slope in the coke wall apt to prevent the coke from sliding down. The two layers are in different materials, i.e. layer 2 in touch with the coke has excellent mechanical properties, whereas the layer in contact with the door (3) has excellent insulating characteristics. (Fig. 3).
Patent DE-3861650-D1 (DE)
Inventor: VAN DER KUIL HANS
IPC: B01D33/21
Filed: 1988-07-22
Granted: 1991-02-28
Abstract: The invention relates to a bucket wheel for the dewatering of bulk material, having cups attached to the circumference of the wheel, whose walls are permeable to water. In the upper region, the bucket wheel is covered by a hood (7) which bears sealingly on the rim of the bucket wheel and in which a superatmospheric pressure prevails. <IMAGE>
Patent DE-3870472-D1 (DE)
Inventor: VOSSBECK WALDEMAR ING GRAD
IPC: G01B5/06
Filed: 1988-01-13
Granted: 1992-06-04
Abstract: The measuring dedevice has a rectangular block (9) housing a movable sensor (10,16) with its point (16) maintained in c-ntaccontact with the surface of the web material.  The block (9) is itself contained within a housing (7) moved across the surface of the web via the wheeled carriage (1) of the measuring device.  The block (9) lies in line contact with the web on either side of the sensor (10,16). Pref. the line contact between the block (9) and the surface of the web is obtained via rails (15) extending along each longitudinal edge of the housing (7).
Patent DE-3874299-D1 (DE)
Inventor: GLAESER WOLFGANG DR
IPC: C09D5/14
Filed: 1988-11-24
Granted: 1992-10-08
Abstract: Growth of algae and fungi on flat roofs and concrete surfaces is inhibited by incorporating Zn powder in the outer coating, where the Zn is protected against corrosion by alloying additives and/or by surface treatment. The Zn powder is of the type used in alkaline batteries, contg corrosion-inhibiting alloying additives (e.g. Pb). The particle size is 0.5-0.8 mm for flat roofs (for mixing with chippings) or less than 0.075 mm for concrete (for incorporation in mortar coating). The spacing between individual particles should be no more than 20 mm.
Patent DE-3876227-D1 (DE)
Inventor: KNAPP BERNHARD DR
IPC: C07K14/00
Filed: 1988-12-20
Granted: 1993-01-07
Abstract: Proteins (I) of Plasmodium falciparum having any one of 17 specified amino acid sequences (or their antigenically-active fragments) are new. The specification includes the sequences of all these proteins and of the DNA which encodes them (contg. 370; 194; 136; 205; 150; 266; 238; 397; 162; 175; 644; 532; 277: 114; 2276 and 2383 bases; the last being the complete 41kD protein gene. Also new are (1) fusion proteins contg. (I); (2) RNA and DNA encoding (I); (3) vectors and structures encoding (I) and fusion proteins; (4) host cells contg. these vectors and (5) polyclonal and monoclonal antibodies directed agains these proteins. One typical DNA/protein sequence (presen in clone 41-1) is of formula.
Patent DE-3876244-D1 (DE)
Inventor: POEPPEL JOSEF
IPC: B41J2/05
Filed: 1988-08-05
Granted: 1993-01-07
Abstract: The printer utitise droplets in the form of vapor bubbles. The unit has a print head (10) wityh a number of heating elements (11) and is mounted on a carriage that moves along the print line. The unit is controlled by a central unit (Z5) and a sensor (5) determined the vapour timing of the heating elements. The sensor circuit has the conductivity of the heating element monitored and a signal is applied to an amplififer (24) for input to a comparator (26). The output controls a timing stage (27) to regulate the operation of the head.
Patent DE-50007166-D1 (DE)
Inventor: HESCH PROF DR
IPC: D01B9/00
Filed: 2000-02-25
Granted: 2004-09-02
Abstract: Rotary comminuter (I) comprising a largely open annular space to minimize probability of blockage by wet or sticky materials and controlled to make product of desired consistency, is new.  The rotor (2) supplies the feedstock to radial tools. Their mutual circumferential spacing results in a largely open circumference. This assures unhindered delivery of feedstock components, following interaction with the tools. To secure required characteristics in the product, the interaction magnitude (between tools and feedstock) is set by control variables. These determine dynamic flexural and/or shear stressing of the feedstock, during impact on active surfaces of the tools. Tools (3.4-3.6) are held on a ring (3). A first control variable is rotor (2) speed. A second is the ring (3) rotary speed. A third is the velocity or quantity of air induced by rotor and ring rotation. A first tool type (3.6) is welded flat to the ring for mechanical stability. A second (3.4) is interchangeably connected to the ring. Tools of the first type (3.6) broaden outwardly, wedge-shaped. They include interchangeable elements (3.5) with effective surfaces of differing geometry. Elements of differing height offer a fourth control magnitude influencing air quantity and/or air speed inside. Tools (3.4) of the second type have the same shape of those of the first type. Tools of the first and second type alternate on the circumference of the ring in quantities N and M respectively. The outlet has an air throttle, in an unusual variable configuration of feed conveyor belts. Further variants based on the foregoing principles are described. Further refinements include cutters, scrapers, clearance tools, flow constriction and compressed air channels. Various agents can be added through nozzles. Deposit-blasting equipment is included. Provisions regarding structure of materials processed are listed, favoring production of the desired product types.
Patent DE-50008306-D1 (DE)
Inventor: KARLE MAX
IPC: A47K5/04
Filed: 2000-08-16
Granted: 2004-11-25
Abstract: The tray (1) has at least one sucker element (2) for holding the tray on a wall (3). The suction cup(s) is designed to hold the tray on the wall using negative pressure. An attachment arm (11,12) is provided which is connected to the suction cup(s) and holds a support body (4) in place. The support body is connected to the arms in such a way that it can be pivoted about an axis (19,20) which runs parallel to the wall.
Patent DE-50008919-D1 (DE)
Inventor: WALTER LEA
IPC: A62B1/04
Filed: 2000-10-19
Granted: 2005-01-13
Abstract: The invention relates to a security system for a rappelling device for securing persons, animals and objects that comprises a fixated guide part (2) and a movable buckle (3) which, in the rest position, fits into an L-shaped notch (4) of the fixated guide part (2) in such a manner so as rest in parallel against a base plate (1) that carries the fixated guide part (2).
Patent DE-50009380-D1 (DE)
Inventor: LINDER HANSJOERG
IPC: G06F11/14
Filed: 2000-11-30
Granted: 2005-03-03
Abstract: The system has at least one data input and tape cassette drive, a coupling unit between the data input(s) and cassette drive(s) with a disk system for temporary storage of data to be secured on cassette, three functional units or component computers for transferring received data to disc, for transferring temporarily stored data to the cassette drive and for monitoring the other functional units, the processing and access to the disc subsystem. The system has at least one data input (15) for data for storage, at least one tape cassette drive (2), a coupling unit (5) for connecting the data input(s) to the cassette drive(s) with a disk storage system (3) with at least one disc unit for temporary storage of data to be secured on the tape cassettes, a second functional unit (11) or component computer for transferring received a to the disc storage system, a third functional unit (12) or component computer for transferring the temporarily stored data to the cassette drive and a first functional unit (10) or component computer(s) (6) that monitors the second and third functional units to control the processing process and access to the disc storage subsystem.
Patent DE-50010519-D1 (DE)
Inventor: KATUS HUGO A
IPC: A61P9/12
Filed: 2000-03-20
Granted: 2005-07-14
Abstract: The invention relates to medicaments for treating cardiac power failure. The medicaments contain a therapeutically effective quantity of one or more S100 protein(s) or one or more mutant or fragments of the same, or contain one or more nucleic acid sequence(s) which code(s) for these amino acid sequences and which are optionally integrated in one or more gene transfer vectors.
Patent DE-50012368-D1 (DE)
Inventor: BARTSCH KLAUS
IPC: C12N9/80
Filed: 2000-06-17
Granted: 2006-05-04
Abstract: Process for the preparation of L -amino acids from their racemic N-acetyl-D,L derivatives by enzymatic resolution by means of isolated, recombinant enzymesA process for the preparation of proteinogenic or nonproteinogenic L-amino acids, in particular L-phosphinothricin, from their racemic N-acetyl-D,L derivatives comprisesa) selectively deacetylating N-acetyl-L derivatives of the corresponding L-amino acids by an enzymatic resolution by means of isolated, recombinant enzymes, while N-acetyl-D derivatives of the corresponding D-amino acids are not deacetylated and(b) separating the deacetylated L-amino acids obtained preparatively from the nondeacetylated N-acetyl-D derivatives and/or the incompletely deacetylated N-acetyl-L derivatives.
Patent DE-50013157-D1 (DE)
Inventor: WEITKAMP ROLAND
IPC: F16D1/02
Filed: 2000-03-28
Granted: 2006-08-24
Abstract: The generator has a tower with rotating machine housing and rotor with hub (18) connected to a hollow drive shaft (22). The transmission-side end (30) of the drive shaft, away from the hub, has two opposite wall sections, which are offset through 90 degrees relative to the rotor blades and contain holder chambers. The chambers are for a connection element (62) for rotary connection of the drive shaft to the transmission shaft (24). The transmission shaft end facing the drive shaft has corresponding holder chambers for the connection elements.
Patent DE-50014337-D1 (DE)
Inventor: SAUERLAND MANFRED
IPC: H01R4/64
Filed: 2000-03-10
Granted: 2007-07-05
Abstract: The invention relates to a bar lock, especially for doors of switch cabinets or the like, comprising a metallic or electroconductive case (10) which can be fixed to the door and at least one bar (11) which can be longitudinally displaced therein under the effect of a pinion that can be rotated by actuation. The aim of the invention is to simplify the earthing device that brings the case into electroconductive contact with the door. To this end, an earthing plate (13) is arranged between the case (10) and the door, is held in a press fit and comprises a lengthening piece (14) protruding over the contour of the case (10). Said lengthening piece (14) serves for receiving a screw (15) which electroconductively connects the door and which is provided with a scraping effect. The earthing plate (13) is provided with at least two locations (16) where the material is slightly raised. Said locations (16) are used as supporting surface for the case (10).
Patent DE-50015558-D1 (DE)
Inventor: NOWAK GOETZ
IPC: A61L33/12
Filed: 2000-11-14
Granted: 2009-03-26
Abstract: The invention relates to a blood-compatible surface comprising a polymer surface and a plurality of conjugates made of linkers and active agents immobilized thereon. The polymer surface contains similar or different structural units that carry carbonyl groups. The linkers contain a structural element that is able to form a hydrogen bridge bond. A polyorganosiloxane acting as the active agent is linked to the linkers.
Patent DE-50015888-D1 (DE)
Inventor: MUELLER WOLFGANG DIPL-ING
IPC: G01N7/16
Filed: 2000-12-13
Granted: 2010-04-29
Abstract: Process for investigating the behavior of binder systems of sand cores comprises immersing a sample core (13) completely into a molten metal bath (12); feeding escaping gas onto the surface and collecting. An Independent claim is also included for a device for investigating the behavior of binder systems of sand cores comprising a tubular probe (15) which is placed on the sample core; and a gas collecting vessel (24) connected to the probe via a connecting line (16). Preferred Features: Solids containing the escaping gas are collected as condensate and measured.
Patent DE-50101664-D1 (DE)
Inventor: FICHTNER KARL
IPC: E01B25/34
Filed: 2001-06-01
Granted: 2004-04-15
Abstract: The invention relates to a moveable track connection between the ends of travel paths for wrap-around track-guided vehicles, especially magnetic levitation railway vehicles, comprising a set of S-shaped deformable bending points (1) for changing track, which has a bearing (4,6) along half the length thereof with a vertical axis of rotation, which cannot move in the longitudinal direction of the bending points (1).
Patent DE-50107390-D1 (DE)
Inventor: HILSCHER ALEXANDER
IPC: A61C17/22
Filed: 2001-12-08
Granted: 2005-10-13
Abstract: An electric toothbrush has a brush head which is mounted in a movable manner, and a drive for producing an oscillating operating movement in the brush head. The drive includes a cyclically movable drive part and a follower part. The follower part is biased against the drive part so that the follower part follows the drive part's cyclic drive movement. A sensor determines the brush head's contact pressure by sensing the extent of coupling between the follower part and the drive part, and determining the contact pressure of the brush head based on the extent of coupling.
Patent DE-50111290-D1 (DE)
Inventor: HAMMER THOMAS
IPC: F01N3/022
Filed: 2001-11-20
Granted: 2006-11-30
Abstract: Exhaust gas amitted from a diesel engine flows through a ceramic soot filter in which particles contained in the exhaust are deposited and oxidized to regenerate the filter. The filter is regenerated by non-thermal, electric surface creeping discharge on filter surfaces covered with particles. In addition, nitrogen oxides may be reduced by selective catalytic reduction. The system is designed to ensure operation reliability and environmental compatibility.
Patent DE-50111568-D1 (DE)
Inventor: SCHMELZER HERMANN
IPC: F03B13/22
Filed: 2001-10-22
Granted: 2007-01-11
Abstract: The invention relates to an installation for producing useful work from random energy fluctuations, especially diffuse movements of water masses in waves or currents. The inventive installation is characterised by a means for capturing applied forces equal to the mass times the speed of the moving water, and a means for converting the same into targeted work.
Patent DE-50112284-D1 (DE)
Inventor: FRIESENHAHN WALDEMAR
IPC: F01P7/16
Filed: 2001-08-09
Granted: 2007-05-16
Abstract: Thermostat valve housing for a combustion engine coolant circuit is made of plastic material. Electrical connections (32) are embedded within the plastic of the valve housing (12).
Patent DE-50112695-D1 (DE)
Inventor: SMAGLINSKI INGO
IPC: G02B6/28
Filed: 2001-08-29
Granted: 2007-08-16
Abstract: The present invention relates to an optical modifier, in which single or several wavelength channels are fed into or fed out of transmission and/or receiving elements including, for examnple, wave guides. In order to fabricate an optical modifier that can intentionally affect one or more wavelength channels, that is inexpensive to manufacture, that allows as low loss as possible feed-in and feed-out of light in the smallest of spaces, and wherein at the same time the optical modifier is easy to calibrate, it is proposed according to the invention that at least one coupling device ( 20 ) with a curved surface ( 8 ) and a wave-modifying element ( 19 ) are provided. Furthermore, the invention relates to a method for manufacturing an optical modifier, wherein the reflecting surface ( 8 ) is manufactured as part of a surface of revolution with a cone section as the curve generating the envelope.
Patent DE-50112827-D1 (DE)
Inventor: ZIBRET IGOR
IPC: A47J43/08
Filed: 2001-02-26
Granted: 2007-09-20
Abstract: A food processor includes a housing, an electric motor drive, various tools placed on the housing and coupled to the drive, at least one of the tools having a switching block, and a switching element actuated in two directions. A tool coupled to the motor drive can be operated in only one particular operating mode because one or the other switching direction of the switching element can be blocked as a function of the tool placed on the housing.
Patent DE-50113694-D1 (DE)
Inventor: KRAUSSE WOLFRAM
IPC: F02F3/22
Filed: 2001-12-18
Granted: 2008-04-17
Abstract: Piston (1) comprises a piston head (2), a piston shaft (3) having a pair of piston pin hubs (4, 5) and set back in the region of the piston pin hubs so that the piston head protrudes in a radial direction over the piston shaft in the region of the piston pin hubs, an inner piston chamber defined by the piston shaft and the piston head and having an oil-guiding wall forming an oil jet impact zone (10), and at least one through channel (16, 17, 22) leading outward from the inner piston chamber so that oil flowing through the through channel flows against the piston head in its region protruding over the piston shaft. Preferred Features: The oil-guiding wall changes into the inner wall of the through channel.
Patent DE-50114100-D1 (DE)
Inventor: GROSS GERHARD
IPC: F23G7/00
Filed: 2001-09-07
Granted: 2008-08-21
Abstract: The aim of the invention is to produce a spray burner, starting from a conventional spray burner, for the atomisation and combustion of sulphur-containing residues, comprising a residue nozzle, for the introduction of sulphur-containing residue, which is surrounded by an outer nozzle, for the introduction of an atomising agent, whereby said burner is suitable for a method in which oxygen can be introduced in the cracking oven as additional oxidising agent to increase the capacity and improve the economic efficiency without the above disadvantages and limitations and is also optimised for a variable throughput of residue for atomising. Said aim is achieved whereby the residue nozzle comprises a multiplicity of individual nozzles which may be switched on and off, connected to an input for the residue, an inlet for fuel is provided and the outer nozzle is connected to an inlet for an oxygen-enriched gas stream.
Patent DE-50115722-D1 (DE)
Inventor: TEBBE HEIKO DR
IPC: C08L101/08
Filed: 2001-03-16
Granted: 2011-01-13
Abstract: Polycarbodiimide block copolymers (I) are new. Polycarbodiimide block copolymers is of formula (I): X-(-(A)m-(B)n-)o-X (I) X = NHCOR, NHCONHR, NHCOOR, NHCOSR, COOR, OR, NR2, SR, SH, OH, NH2, NHR or NCO; R = 1-30C alkyl, cycloalkyl, aralkyl or aryl; m, n = 1-500; A = -N=C=N-Y-; Y = an ortho- or bisortho-substituted aromatic group or a aralkylene or cycloalkylene group in which the C atom bonded to the carbodiimide group is substituted with a 1-14C alkyl group; B = a (poly)diol, (poly)diamine, (poly)dimercaptan, (poly)aminoalcohol, (poly)aminomercaptan or (poly)mercaptoalcohol residue. An Independent claim is also included for the production of (I) by copolymerizing components A and B in the presence of a catalyst at 30-200 degrees C.
Patent DE-50205201-D1 (DE)
Inventor: HERGENHAN GUIDO
IPC: G02B7/00
Filed: 2002-05-11
Granted: 2006-01-12
Abstract: In order to provide a positioning device for the exact positioning of a first optical component relative to a second optical component, with which optical components may be positioned relative to one another in an exact and permanent manner and which allows, in addition, relatively simple adjustment, it is suggested that the positioning device comprise a first fixing element and at least one second fixing element which are guided relative to one another by a guide means such that they can be moved towards one another essentially only in a clamping direction and that the positioning device have at least one support element arranged between them, the position of which relative to the fixing elements can be adjusted in at least one direction transversely to the clamping direction and can be fixed between the fixing elements by way of clamping and that the optical components be held on different ones of the elements adjustable relative to one another.