baber/WOPTO huggingface dataset:
Patent DE-3854789-D1 (DE)
Inventor: BALL WALTER KENNETH
IPC: B29C65/56
Filed: 1988-06-17
Granted: 1996-01-25
Abstract: A method of and apparatus for dynamically mechanically bonding together a plurality of laminae, at least one of which comprises thermoplastic material: for example, polyethylene. In one aspect of the invention the laminae are forwarded in face to face relation through a pressure biased nip between a patterned nip defining member and an opposing nip defining member (eg, a relief patterned cylinder and an anvil cylinder) which members are independently driven to maintain a predetermined surface velocity differential between them. In another aspect of the invention which is particularly useful at intermediate and higher line velocities --preferably for line velocities of about 300 feet or more per minute and, more preferably, for line speeds of about 450 feet or more per minute -- the nip defining members say be operated with equal surface velocities. In each of these aspects of the invention, the members may be biased towards each other to provide a predetermined pattern-element-psi loading; and, additionally, they may be independently heated to provide each with an elevated surface temperature which is, preferably, in a predetermined range below the melt temperature of the thermoplastic lamina disposed closest to or in contact with each respective nip defining member as the laminae are forwarded through the nip. <IMAGE>
Patent DE-3854933-D1 (DE)
Inventor: YANG HUEY-LANG
IPC: C12Q1/689
Filed: 1988-05-06
Granted: 1996-03-07
Abstract: Disclosed is a specific polynucleotide composition and a method for producing it. The polynucleotides produced do not contain any non-complementary nucleotide sequences. The specific polynucleotides can be used as therapeutic agents labelled to produce probes for diagnostic applications or used for drug delivery or as therapeutic agents.
Patent DE-3867562-D1 (DE)
Inventor: KESSLER OTTO
IPC: H01H13/70
Filed: 1988-07-25
Granted: 1992-02-20
Abstract: The housing has a bottom section made of metal and a top surface provided by a circuit board with a conductor pattern applied to its inside face, the top face carrying a metallised coating, which contacts the bottom section of the housing. The housing contains a number of electrical component groups which can be easily replaced. The contact between the metallised circuit board coating and the bottom section of the housing is provided by spring contact elements e.g. adjacent each corner edge of the housing. At least one edge of the circuit board may have a Sn coating coupled to the metallised circuit board coating.
Patent DE-3867569-D1 (DE)
Inventor: CHODKIEWICZ MARC MARIE XAVIER
IPC: A61K47/42
Filed: 1988-08-17
Granted: 1992-02-20
Abstract: The invention relates to a new process for the manufacture of solid therapeutical preparations containing a combination of collagen and an anti-infectious agent derived from imidazole, as well as to their use in the treatment of periodontal conditions. In the process according to the invention, the following successive operations are carried out: <.> a predetermined quantity of at least one imidazole derivative is dissolved in demineralised water, <.> a predetermined quantity of undenatured fibrous collagen is dispersed in the solution thereby obtained, and <.> the dispersion thereby obtained is lyophilised.
Patent DE-3868292-D1 (DE)
Inventor: AKAGI SHIZUKA
IPC: A01G31/02
Filed: 1988-02-09
Granted: 1992-03-19
Abstract: A system for hydroculture includes panels (1) provided with holes (2) for receiving vegetable plants. Two of such panels (1) are assembled to form a structure of triangular cross-section. A spray tube (3) provided with nozzles (6) is disposed between the panels (1) and a nutrient solution is applied under pressure to the tube (3) to be sprayed on to the roots of the plants. A drive (7, 8) is provided to protect the spray tube (3) in alternating dirctions.
Patent DE-3884554-D1 (DE)
Inventor: GROENENBOOM MAARTEN
IPC: G01R15/18
Filed: 1988-10-14
Granted: 1993-11-04
Abstract: Circuit for the detection of an asymmetry in the magnetization current, generated by a reference alternating voltage, in a magnetic modulator, in particular a magnetic modulator for zero-flux detection. This magnetic modulator comprises two virtually identical, wound magnet cores (T2, T3), each with a primary winding (W1) to be fed with a modulating current (i1) and a series circuit of an auxiliary winding (W3) and an impedance (Z2, Z3) across which a voltage proportional to the magnetization current arises during operation. The reference alternating voltage (Um) is fed to the respective series circuits (W3, Z2; W3, Z3) such that no resultant induction current is induced in the modulating current (i1). The voltages over the impedances (Z2, Z3) form input signals for two peak value detectors (PD1, PD2), the strength of the output signal of which represents the degree of asymmetry of magnetization current. For processing the output signals of the two peak value detectors (PD1, PD2), devices (D) are provided which produce a virtually ripple-free output signal in the case of a symmetrical magnetization current. The invention also relates to a measurement circuit for the accurate measurement of direct and alternating currents.
Patent DE-3886180-D1 (DE)
Inventor: GLEASON PATRICK D
IPC: C09J103/00
Filed: 1988-10-28
Granted: 1994-01-20
Abstract: Aqueous starch-based adhesives for use in a variety of applications can be made alkali sensitive or can have enhanced cleanability under aqueous conditions.
Patent DE-3888444-D1 (DE)
Inventor: COVINGTON GLORIA J
IPC: G01N33/53
Filed: 1988-10-07
Granted: 1994-04-21
Abstract: A test device for use in determining analyte wherein binder is supported on a solid support in admixture with a marker whereby the presence and location of binder on the support can be determined prior to the assay. A control for the assay may also be applied to the support in admixture with a label.
Patent DE-3889717-D1 (DE)
Inventor: MOLITOR PAUL-RAINER
IPC: H01R13/646
Filed: 1988-02-10
Granted: 1994-06-30
Abstract: A cinch plug for connection to an electrical cable in audio or video systems has a contact pin and surrounding contact bushing each of which are formed of curved circumferentially disposed axially extending contact springs.
Patent DE-50004926-D1 (DE)
Inventor: KONZE BERNHARD
IPC: G06K19/073
Filed: 2000-01-27
Granted: 2004-02-05
Abstract: The invention relates to a device for loading a chip card with personalisation data. The chip card has a card body (3) in which a chip with a microprocessor (5) and a memory (2) is integrated. Said microprocessor (5) is electroconductively connected to an external terminal (4) of the chip and is electroconductively connected to the memory. Said memory (2) is also electroconductively connected to the terminals (4) of the chip (3) via a separate memory interface (6).
Patent DE-50005028-D1 (DE)
Inventor: OESTERMANN MARKUS
IPC: E05C9/22
Filed: 2000-05-18
Granted: 2004-02-19
Abstract: The lock bars (2, 3, 4) are configured in such a way that they can be externally mounted on pre-manufactured casements or leaves (1). The guide means of the lock bars (2,3,4) engage with the edge strips (10) of a groove (11) pertaining to said casements or leaves and are introduced into said groove via the longitudinal opening thereof (11). Said guide means are elastically displaced or turned inwards and stopped in an assembly position in which engagement occurs with the respective edge strip (10). The lock bar mounting is used in windows or doors.
Patent DE-50009048-D1 (DE)
Inventor: BEIL FLORIAN
IPC: G01L1/00
Filed: 2000-09-14
Granted: 2005-01-27
Abstract: The invention relates to a device for the high-sensitivity resolution detection of an external variable, comprising a substrate, at least one device for generating acoustic surface waves by applying an input frequency, provided on said substrate, at least one active surface, which can be charged with the acoustic surface waves by the generating device, said surface waves interacting with an external variable, and at least one device for receiving the surface waves after they have passed through the interaction field, this device also being provided on the substrate. The surface wave generating device is configured in such a way that the range of propagation of the surface waves in the active surface changes with the input frequency. The invention also relates to a method for the high-sensitivity resolution detection of an external variable. According to said method, acoustic surface waves are sent out over an active area of a substrate and detected. Surface waves of different frequencies pass through other areas of the active surface. The active area is caused to interact locally with the external variable and a change in the parameters of the surface waves is shown by this interaction.
Patent DE-50011283-D1 (DE)
Inventor: CRULL TORSTEN
IPC: B60K35/00
Filed: 2000-07-06
Granted: 2005-11-10
Abstract: The method involves displaying menus and/or control functions on at least one display and actuating the menus and/or functions via button elements (10,11) and/or at least one rotary actuator element (20). The rotary actuating element(s) can be freely programmed in terms of rotary direction and position and/or latching position and/or actuating stops so that touch feedback can be produced in the rotation path associated with the menus or functions called up. An Independent claim is also included for a multifunction controller for a motor vehicle.
Patent DE-50101515-D1 (DE)
Inventor: CHASSOT LAURENT
IPC: A61K8/34
Filed: 2001-10-19
Granted: 2004-03-25
Abstract: The object of the invention are (p-aminohydroxyphenyl)acrylamide derivatives of general formula (I) or the physiologically tolerated, water-soluble salts thereof and oxidative coloring agents for keratin fibers, containing these compounds.
Patent DE-50107963-D1 (DE)
Inventor: RAUEISEN REINHARD
IPC: B31B50/25
Filed: 2001-08-16
Granted: 2005-12-15
Abstract: The adjuster and/or fixer are fixed relative the toolholder for the pre-slit rolls (23,25) by means of permanent magnets here for use in an envelope machine. The magnets and a control element serve a row of suction holes round the circumference of the pre-slitter (28,29) rolls (23,25), with the suction hole row acting as holder and the pre-slit rolls as toolholders. The control element and magnets thus set and fix the positions and the hole row or other roll (23 or 25) has an adjustable holder (31). Magnets and suction holes are placed on different roll radii. The magnets stand like poles facing one another or vice versa and the group of magnets can be replaced by a single magnet.
Patent DE-50108817-D1 (DE)
Inventor: SAWATZKI GUENTER
IPC: B62B1/18
Filed: 2001-02-20
Granted: 2006-04-13
Abstract: The wheelbarrow (1) has a load-carrying body (7) of a normal shape, resting on a frame (2) and a single large front wheel (3) as usual. There is a swiveling small wheel (6) at the bottom of each of the rear supports (5) of the wheelbarrow. There are handles (4) set in the usual position for lifting up the rear end of the wheelbarrow, and there is an additional push bar (8) above and forward of these handles, allowing the wheelbarrow to be pushed forward as a three-wheeled trolley.
Patent DE-50110407-D1 (DE)
Inventor: WOHLER MARKUS
IPC: E01C9/08
Filed: 2001-11-02
Granted: 2006-08-17
Abstract: A floor covering grid system is assembled from a number of similar slats, or blocks, with tapering slits cut into the ends. The slats are laid in an interdigitated pattern and secured by tie rods set through the bottom ends of the tapering slots. The slats can be made of wood and are simply assembled by pressing the slits onto the tie rods. In this a custom made grid mat is easily assembled. The system can be dismantled and reused.
Patent DE-50110851-D1 (DE)
Inventor: PLATTE DR RER NAT DIPL-PHYS
IPC: G01C15/10
Filed: 2001-05-10
Granted: 2006-10-12
Abstract: Device comprises a laser beam generator (E2), a device for gradient measurement (E3) that rotates either with or relative to the laser generator, a device (M1) for turning the gradient measurement device, a device (M2) for turning the laser generator and gradient measurement device relative to the measurement device (10) around a rotation axis (A3) and a rotating meshing element (12) that is secured to the laser generator and partially surrounds the rotation axis. Independent claims are made for a laser measurement device in which the rotating measurement device surrounds the rotation axis over approximately 50 degrees and for a method of aligning a laser measurement device.
Patent DE-50111662-D1 (DE)
Inventor: REINERT HANS-MARTIN
IPC: B41F33/00
Filed: 2001-04-14
Granted: 2007-02-01
Abstract: An operating unit for controlling a printing machine, especially a sheet-fed offset printing machine, has several operating elements for the input of commands for the printing machine consisting of several part-units. The operating elements are located on a common carrier and to each operating element is assigned a fixed command content. A maximum number of the operating elements (16-20) are designed on the carrier and a cover (21,22) of the operating elements is mounted in non-detachable fashion on or at the carrier (12). A specified number of the operating elements, determined by the part-units of the printing machine to be controlled, remains uncovered by the cover.
Patent DE-50112836-D1 (DE)
Inventor: EBNER ANDRE
IPC: H04L47/80
Filed: 2001-10-02
Granted: 2007-09-20
Abstract: The method involves transmitting data from a first station (S0) via at least a second station (S1) and forwarding the data from the second station to at least one further station (S2) and using various data processing requirements at the interfaces (V1-V2) between the stations. The data processing requirements are determined depending on a geographic distance to a defined origin, especially a first transmission point or event location. <??>AN Independent claim is also included for the following: a communications device, especially for implementing the inventive method.
Patent DE-50115278-D1 (DE)
Inventor: SCHULTE AXEL
IPC: G01V8/20
Filed: 2001-11-20
Granted: 2010-02-04
Abstract: A method forms adhesive closing parts from a plastic material. To produce at least one adhesive closing element ( 3 ) without a form tool in at least one partial area, the plastic material is deposited in the form of drops. The drops are successively delivered by at least one application device ( 9 ). The locations of the deposition of the drops are selected in a three-dimensional manner in view of the form of the adhesive closing elements ( 3 ) to be produced.
Patent DE-50202577-D1 (DE)
Inventor: ECKSTEIN GERNOT
IPC: G06F21/76
Filed: 2002-05-16
Granted: 2005-04-28
Abstract: In a digital circuit comprising an asynchronous circuit, the supply voltage of the asynchronous circuit is varied by means of a random voltage jitter. The random variation of the supply voltage causes a time jitter in the processing of the individual operations within the asynchronous circuit, whereby an artificial synchronizing of individual measurements in side channel attacks is prevented.
Patent DE-50206552-D1 (DE)
Inventor: POECHLAUER PETER
IPC: C12P17/06
Filed: 2002-11-29
Granted: 2006-06-01
Abstract: Preparation of enantiomer-enriched heterocyclic (R)- and (S)-cyanohydrin compounds (I) involves reacting ketone compounds (II) with (R)- or (S)-hydroxynitrile lyase in an organic, aqueous or two-phase system or in emulsion in the presence of cyanide group donor. <??>Preparation of enantiomer-enriched heterocyclic (R)- and (S)-cyanohydrins of formula (I) involves reacting ketone compounds of formula (II) with (R)- or (S)-hydroxynitrile lyase (HNL) in an organic, aqueous or two-phase system or in emulsion in the presence of cyanide group donor. <??>R1-R4 = H, straight or branched chain or cyclic 1-24C alkyl, alkenyl or alkynyl (all optionally substituted by at least one substituent, and where at least one carbon atom in the chain is optionally replaced by O, N, S, SO or SO2), or aryl, heteroaryl or heterocyclyl (optionally substituted by at least one substituent), halo, OH, NR5R6, acetyl, oxo, 1-6C carbalkoxy, 1-6C carbalkoxyamino, COOR7, CN, amide, benzoylamino or NO2; <??>R5, R6 = Q, or <??>R5 + R6 = 2-8C alkylene or heteroalkylene; <??>Q = H, straight or branched chain or cyclic 1-6C alkyl, Ph, benzyl or COOR7; <??>R7 = H or 1-6C alkyl; <??>X, Y, Z = C atoms (optionally substituted by 1 or 2 substituents), N, O, S or NR5aR6a; <??>R5, R6 = Q, SO or SO2, and <??>n = 0-3, <??>provided that at least one of X, Y and Z is not a C atom. <??>(I), depending on the ring size, optionally has at least one double bond in the ring, provided that in a 5-membered ring, the double bond is not conjugated with C(OH)CN, and/or is optionally monoanellated or polyanellated by a 5-7 membered ring optionally containing 1-3 heteroatoms, and/or is optionally bridged by 1-6C alkylene optionally interrupted by at least one heteroatom and/or having a double bond.
Patent DE-50213009-D1 (DE)
Inventor: FAIST BERND KLAUS
IPC: B41F13/40
Filed: 2002-01-19
Granted: 2008-12-24
Abstract: Device (20) for adjusting a roller (21) arranged in a roller holder (27) positioned on a frame holder (26) comprises at least one actuator (34). The actuator has at least one pressure chamber (36) impinged upon by pressurized material and arranged in a gap (33) between the roller holder and the frame holder.  Preferred Features: A height (h36) of the pressure chamber in the radial direction of the roller is shorter than a width (b36) of the pressure chamber in the axial direction of the roller and/or a length of the pressure chamber in the peripheral direction of the roller. The ratio of width and/or length of the pressure chamber to the height of the pressure chamber is greater than 3.
Patent DE-50214580-D1 (DE)
Inventor: JERG HELMUT
IPC: A62C3/16
Filed: 2002-06-13
Granted: 2010-09-23
Abstract: A fire protection device for preventing damage to a domestic appliance from a malfunction which occurs in the appliance. The fire protection device includes at least one fault current circuit breaker, which disconnects the electrical supply from the appliance when a fault current is sensed. The fire protection device also includes at least one gas sensor which also disconnects the electrical supply from the appliance when a predetermined quantity of a control gas is sensed in the appliance.
Patent DE-50301410-D1 (DE)
Inventor: DORSCH WALTER
IPC: B23B27/06
Filed: 2003-08-20
Granted: 2005-11-24
Abstract: The cutting tool (1) has a cutting plate (3) on the front edge (14) of a first main cutting edge (15) and a u-shaped section (18). The side legs (19,20) of the section and base (21) work in an advance direction (V) behind the first main cutting edge towards the main cutting edge (22). The cutting plate is made from two separate pieces (4a,4b). The two main cutting edges are parallel to the first main cutting edge. Each piece has parallel side edges (11,13) which are oriented at an angle to the advance direction.
Patent DE-50301761-D1 (DE)
Inventor: ERK PETER
IPC: C09B67/48
Filed: 2003-06-06
Granted: 2005-12-29
Abstract: A process for converting perylene-3,4:9,10-tetracarboximides of the general formula I in which R1 and R2 are each unbranched, branched or cyclic C1-C8-alkyl to a form suitable for use as fluorescent dyes, which comprises a) dissolving or suspending the perylene-3,4:9,10-tetracarboximides whose molecules have a molecular volume of ≰230 Å3 in an organic or inorganic solvent at from 0 to 250° C., b1) cooling the solution obtained in step a) to or below the crystallization temperature and, in the case of an organic solvent, if desired at the same time removing excess solvent until the first crystals form, or, in the case of an inorganic solvent, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at this temperature for further crystallization or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at this temperature for further crystallization, c) isolating the solvate crystals formed in step b) and d) then removing the solvent from the solvate crystals, and also novel crystalline forms of perylene-3,4:9,10-tetracarboxylic diimides.
Patent DE-50302480-D1 (DE)
Inventor: FUCHS EBERHARD
IPC: C07C57/04
Filed: 2003-05-02
Granted: 2006-04-27
Abstract: A process prepares an aqueous alkali metal acrylate solution by distillatively removing acrylic acid from a mixture as vapors and taking up the vapors immediately from the gas phase into an aqueous alkali solution.
Patent DE-50306885-D1 (DE)
Inventor: ROSENBOOM FRANK
IPC: D21B1/02
Filed: 2003-02-28
Granted: 2007-05-10
Abstract: To sort used paper, a coarse sieve (6) separates cardboard and a fine sieve drum (8) separates impurities. The remaining used paper is carried on a high speed belt for wind sifting, as it is, and only the paper blown out is used for further processing while the heavier material is gathered for special treatment. The blown-out paper is caught by a suction hood (12) to be passed into the entry (20) of a zigzag sifter (21), where a counter air flow is blown through. The air flow is set so that the lighter paper material is blown upward through the outlet (24) to be gathered as paper where ink can be removed. The paper taken from the bottom of the zigzag sifter is passed to the entry (30) at a second zigzag sifter (31), and the lighter material taken from the upper outlet is returned to the entry of the first sifter, and the remainder is taken as mixed paper from the lower outlet (32).
Patent DE-50307637-D1 (DE)
Inventor: HIECKE JOERG
IPC: C12M1/107
Filed: 2003-05-09
Granted: 2007-08-23
Abstract: In a start-up process for an assembly which generates gases containing methane e.g. biogas generators, oxygen within the assembly is especially first expelled by introduction of methane into the assembly.  In a start-up process for an assembly which generates gases containing methane e.g. biogas generators, oxygen within the assembly is especially first expelled by introduction of methane into the assembly. The expulsion continues until the oxygen content in the expelled gas mixture falls below six per cent by volume. In the start-up process, the reactor outlet gas valves are closed to associated methane storage or processing assemblies. A reactor gas bleed valve is opened in the upper part of the reactor and the reactor is then pre-heated by filling with warm water, followed by inoculation with a starter culture of biogas-generating micro-organisms, followed by introduction of the organic ingredients. The gas bleed is monitored until the oxygen content falls to six preferably four percent, following which the gas bleed valve is closed and the valves opened to the associated methane storage or processing assemblies.
Patent DE-50309989-D1 (DE)
Inventor: HEMMERDE WILHELM
IPC: B23B49/02
Filed: 2003-01-13
Granted: 2008-07-31
Abstract: Device (1) for positioning drill holes in the surface of an object comprises a body (2) having at least one marking (3) indicating the drilling site for laying on the surface. The body consists of a rigid material protected against material removal in the region of the marking. The marking is a borehole of specified diameter.  Preferred Features: The body has a regular or irregular design with several markings, especially of different diameters. The body is made of a metal, especially quenched and drawn steel or light-weight metal, a hard-drawn plastic and/or a material composite, or has a sandwich construction consisting of at least one metal layer and one plastic layer which is laid on the surface to be processed.