baber/WOPTO huggingface dataset:
Patent DE-3850658-D1 (DE)
Inventor: AKKAPEDDI MURALI
IPC: C08L71/12
Filed: 1988-04-15
Granted: 1994-08-18
Abstract: The present invention relates to a melt blended composition of the reaction product of about 70 to 99.99 percent by weight polyphenylene oxide, and about 0.01 to 30 percent by weight of a substituted olefin having formula (I), wherein one to two of R1, R2, R3 and R4 are moieties containing reactive groups selected from carboxylic acid, acid anhydride, acid amide, imido, carboxylic ester, amino, hydroxyl, epoxy group, oxazoline, oxazolone, oxazine, oxazinone, isocyanate, carbamate, carbamoyl lactam, acyl lactam, and mixtures and derivatives thereof, and wherein the remaining two to three of R1, R2, R3 and R4 are H or a hydrocarbon radical of from 1 to about 20 carbon atoms; and polyolefin. The present invention also relates to a blended composition of the foregoing reaction product; thermoplastic polymer; and a functionalized ethylene  alpha -olefin rubber. The melt blended composition has good impact resistance.
Patent DE-3867269-D1 (DE)
Inventor: OPITZ KONRAD DR
IPC: C09B69/02
Filed: 1988-03-22
Granted: 1992-02-13
Abstract: Prodn. of dilithium 7-acetamido- 1-hydroxy-2-(4-(2-sulphatoethylsulphonyl) phenylazo)- 3-naphthalenesulphonate of formula (I), with a Na content below 0.2 (esp. below 0.1) wt. %, is effected by diazotising the Li salt of 4-(2-sulphatoethyl-sulphonyl) aniline (II) with nitrosylsulphuric acid (NSA) and coupling with Li 7-acetamido- 1-hydroxy-3-naphthalenesulphonate (III), the reactions being effected in H2O or a mixt. of H2O and a water-miscible organic solvent.
Patent DE-3869548-D1 (DE)
Inventor: ROTHERMEL RONALD R
IPC: B23K9/12
Filed: 1988-10-04
Granted: 1992-04-30
Abstract: An improved filler wire feed controller for a welding system is described in which the filler wire (5) can be supplied to the vicinity of an arc between an electrode (10) and a workpiece (13) in a four-portion cycle. The cycle can include a feed portion, during which the wire is supplied to the weld pool at a rate at which it is consumed and deposited on the workpiece; a retract portion, during which the wire is rapidly withdrawn from the workpiece; a pause portion, during which the wire is stationary with respect to the arc; and an advance portion, during which the wire is advanced rapidly into the arc. This four-portion cycle provides increased flexibility of control of supply of wire to the weld pool (12), which can be employed to avoid balling of the end of the wire (5). The wire feed supply may be synchronized to variations in the current of the arc and also to movement of the wire guide/electrode assembly with respect to the workpiece.
Patent DE-3874500-D1 (DE)
Inventor: KUHN MAX
IPC: H01H3/30
Filed: 1988-11-07
Granted: 1992-10-15
Abstract: In the spiral spring (26) of the spring energy accumulator (10), the energy can be stored in order to switch on the high-voltage switch (56) in order, at the same time, to tension the switch-off spring (58). In order to be able to store the energy for more than one switching on operation, a local pressure store (74) is provided in which sufficient energy is stored to wind up the spiral spring (26) at least one more time. Between the pressure store (74) and the hydraulic motor (12) there is arranged a controllable valve (90) which opens in the event of the spiral spring (26) being partially destressed and hence the hydraulic motor (12) rotates the spring cage (18) in the direction of the arrow (C) until the spiral spring (26) is tensioned again. 
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Patent DE-3875724-D1 (DE)
Inventor: HIDVEGI VALERIA
IPC: A63F9/10
Filed: 1988-02-03
Granted: 1992-12-10
Abstract: Combinable toy-set for forming pictorial compositions, that comprises a playing board and flat prismatic elements that can be placed on the playing board and fitted together, wherein the form of the elements can be triangular, square or rectangular or can take shapes defined by linear or circular boundary lines, in which the elements can be fitted in a square which has a side length equal to a basic size or in a rectangle corresponding to the half of the square or in a further square with side which is one and a half times as long as the basic size, or in case of triangular form at least one side of the triangle is equal to the basic size and the triangle is right-angled, isosceles or equilateral and the angles of any of the triangles are 30 DEG  or a multiple thereof, and in the medium portion of the playing board a pattern is provided which has a minimum size in any direction four times of the basic size and the pattern is composed of forms corresponding to the form of the elements, and the playing board comprises blank area around the pattern which is at least six times as wide as the basic size when measured at least in three directions. The presence of the pattern assists the player in creating compositions of certain complexity.
Patent DE-50002097-D1 (DE)
Inventor: PFEIFER THEO
IPC: G01R11/04
Filed: 2000-08-05
Granted: 2003-06-12
Abstract: The invention relates to an installation distributor which has a counter carrier plate (40) located in a distributor housing. Optionally, counters and other components can be affixed to the counter carrying plate (40). The counter carrying plate (40) is connected to at least one main line branch clamp (10, 10a). The main line branch clamp (10, 10a) can be securely inserted and is securely locked in the counter carrying plate (40).
Patent DE-50002258-D1 (DE)
Inventor: FRANKE MICHAEL
IPC: H02J7/00
Filed: 2000-01-07
Granted: 2003-06-26
Abstract: The invention is directed to a method for determining the status of a primary or secondary battery in which said battery is discharged to a specific residual charge. Following a replacement or full charge of the battery, the invention provides for a measurement of the time which elapses until the battery voltage has dropped to a first voltage threshold value. Then the first voltage threshold value is lowered by an amount dependent on the measured discharge time. It is only the dropping of the battery voltage to the lowered voltage threshold value which is taken as an indicator for the battery's discharge to the residual charge.
Patent DE-50010064-D1 (DE)
Inventor: FISCHER JULES
IPC: B26D3/08
Filed: 2000-08-07
Granted: 2005-05-19
Abstract: The invention concerns a device and a method for dispensing parts (12) of a material to be distributed (23) on or into a moving printer carrier (15). The device comprises a dispensing cylinder (29) and a counter-cylinder (28). Between the dispensing cylinder and the counter-cylinder, a cut is performed using at least a cutting member formed on at least one of the two cylinders and rotating with said cylinder(s). The parts (12) are brought, by rotating the dispensing cylinder (29), on or in the printing carrier (15). The parts are quickly, accurately, easily and simultaneously dispensed, cut and the printing carrier (15) is precisely adjusted by virtue of the fact that the cutting member is in the form of a narrow cutting edge (25b). Said device and said method are suited, among others, for producing forms with integrated card, such that, for example, the laminated material (12) dispensed on the back of the form is arranged in such a way as to cover almost completely the card surface and its outer edge has a contour corresponding substantially to the cutting line (34) of the card.
Patent DE-50011830-D1 (DE)
Inventor: ROSE DAVID
IPC: A61Q5/10
Filed: 2000-10-13
Granted: 2006-01-12
Abstract: The invention relates to a colouring agent for keratin containing fibres, which is particularly suitable for application as an oxidative colouring agent and comprises a combination of A) at least one 1,4-diazacycloheptane derivative of general formula (I) or a physiologically acceptable salt thereof and B) at least one 4,5-diaminopyrazole derivative of general formula (II) and/or a physiologically acceptable salt thereof.
Patent DE-50012696-D1 (DE)
Inventor: MAIER JUN
IPC: A01J5/013
Filed: 2000-05-11
Granted: 2006-06-08
Abstract: An automatic milking machine for the determination of quality of milk during the milking process comprises a distributing valve mechanism with a milk inlet and several milk outlets, a measurement apparatus, and a driving element, whereby the measurement apparatus has a detection means for automatically detecting particles in the milk stream. The driving element drives the distributing valves mechanism, depending on the amount of particles determined to be in the milk, so that milk of diminished quality is selected out.
Patent DE-50013882-D1 (DE)
Inventor: LEXER CHRISTOF
IPC: E06B9/88
Filed: 2000-09-08
Granted: 2007-02-01
Abstract: The rubber profile and pref. hollow profile, as a safety signal transmitter and the like, has at least one locking groove (6.1,6.2) to be locked to a holder (4) especially with at least one locking projection (7.1,7.2). Part of the structure of the locking groove (6.1,6.2) is of a harder material than the other part (9.2) of the locking groove section. The harder material section (9.2) is coextruded with the base body (2) or is produced separately for bonding to the body. At least one locking projection (7.1,7.2) is angled against the direction which would pull the profile out of its mounting.
Patent DE-50014364-D1 (DE)
Inventor: NOACK JOACHIM DR
IPC: A61M1/16
Filed: 2000-12-20
Granted: 2007-07-12
Abstract: A hose system (5) is connected to a catheter (1) to supply and extract a peritoneal solution from the peritoneum cavity using a pump (26) . Fresh solution is supplied from a container (15) and the extracted solution is delivered to a dialyzer. A system of valves (18,19,23,24) is controlled by a controller (27) so that both when supplying and extracting the solution the flow through the pump is always in the same direction
Patent DE-50100673-D1 (DE)
Inventor: MEYER DR
IPC: H04B7/08
Filed: 2001-10-04
Granted: 2003-10-30
Abstract: The method involves filtering a complex received signal(s) with a filter with complex coefficients to form an output signal(s), forming a projection(s) of the output signal(s) onto an associated vector of dimension 2 irrespective of the number of receiving antennas and, if the number of projections is 1, feeding the projection to a detection device, or if 2 or more, summing projections and feeding the summation signal to the detection device.  The method involves filtering at least one complex received signal with a filter with complex coefficients to form at least one output signal, forming at least one projection of the at least one output signal onto an associated vector whose dimension is 2 irrespective of the number of receiving antennas and, if the number of projections is one, feeding the projection to a detection device, or if two or more, summing a number of projections to form a summation signal and feeding this to the detection device. Independent claims are also included for the following:  (a)  a system for interference suppression for time and frequency division multiplex access transmission  (b)  and a semiconducting component.
Patent DE-50101735-D1 (DE)
Inventor: DOHLE HENDRIK
IPC: H01M8/04186
Filed: 2001-09-07
Granted: 2004-04-22
Abstract: The invention relates to a device for producing and simulating two-phase flows. The device is at least partially transparent, thereby allowing observation of the interior of the device. Two-phase flows, such as occur for example in fuel cells, heat exchangers or other chemical or electrochemical reactors can be easily simulated if such a device forms part of a fuel cell, a heat exchanger or another reactor. The invention further relates to a method for producing and simulating two-phase flows in an electrochemical or chemical reactor, such as fuel cells, comprising the following steps: introducing a gas-emitting solution into an at least partially transparent device that comprises means for producing two-phase flows, and producing and recording the two-phase flow.
Patent DE-50101897-D1 (DE)
IPC: E05D15/46
Filed: 2001-11-22
Granted: 2004-05-13
Abstract: The system is designed with a rotary joint (11), which has a central axis (20) of rotation connected rotation proof with one (12) of the lever arms, which is rotatable by means of a servo motor (21) fixed at the other lever arm (13) in such a manner. That the full adjusting power of the servo motor is transmittable on both lever arms (12,13), over the entire opening range of the knee lever (10).
Patent DE-50108516-D1 (DE)
Inventor: LUTZ GUENTER
IPC: G06K9/64
Filed: 2001-08-09
Granted: 2006-02-02
Abstract: The board is tested optically (3) for short circuits and interruptions in the groups of test points. Where appropriate this applies within scanning regions, in each of which a group of closely-adjacent test points is arranged with tracks connected to them. Remaining test points and tracks are tested electrically (2) for short circuits and interruptions. An Independent claim is included for corresponding equipment for electrical and optical testing.
Patent DE-50110253-D1 (DE)
Inventor: WAGNER WERNER
IPC: A62C3/00
Filed: 2001-11-12
Granted: 2006-08-03
Abstract: The invention relates to an inert rendering method for preventing and/or extinguishing fires in enclosed spaces, wherein an oxygen-inhibiting gas is introduced into the target area in order to adjust a first basic level of inertion with a reduced oxygen content in comparison with natural conditions, and wherein an oxygen-inhibiting gas is further introduced in a gradual or sudden manner (in the case of a fire) into the target area in order to adjust one or more levels of inertion with a similarly reduced oxygen content. The invention also relates to a device for carrying out the method, comprising an oxygen-measuring device in the target area and a source of an oxygen-inhibiting gas. The aim of the invention is to provide an inert rendering method and device for carrying out said method enabling the storage of extinguishing gas needed to extinguish a fire in a simple, economical manner without having to resort to premises which are normally specially provided therefor.
Patent DE-50111138-D1 (DE)
Inventor: BENSON HANS
IPC: D06C3/06
Filed: 2001-08-24
Granted: 2006-11-16
Abstract: A fabric spreading roller with a rigid body (2) has an elastomeric covering (3) containing angled grooves (5) on its surface (4). The grooves are filled with an elastomer, which can be of greater or lesser Shore hardness, e.g. a closed cell foam, depending on the application.
Patent DE-50201429-D1 (DE)
Inventor: BOLLERHEY HANS-JUERGEN
IPC: B65F3/00
Filed: 2002-02-07
Granted: 2004-12-09
Abstract: The device has a tread board (1) load detection device connected to vehicle components such as the engine, ignition or gearshift. The load detection device has sensors (20) for detecting movements of the tread board and/or of its holding arrangement (10) in at least two directions. The load detection device has sensors for detecting at least one bending moment and at least one vertical movement.
Patent DE-50204451-D1 (DE)
Inventor: PERPEET MICHAEL
IPC: E06B9/40
Filed: 2002-08-10
Granted: 2006-02-16
Abstract: Revolving shutter case unit has a casing body (1) that contains the armored shutter (2) and a fly mesh (5). An additional canvas blind (7) for sun protection is also attached.
Patent DE-50210272-D1 (DE)
Inventor: WORCZINSKI GUENTER
IPC: F17D1/08
Filed: 2002-01-17
Granted: 2007-07-19
Abstract: The invention relates to a method for operating tank farm systems, which are interconnected with pipes in a fixed manner and which have pipe systems for liquids, particularly for use in systems which are subject to high microbiological quality requirements and which are used for processing and transferring products in the foodstuffs and beverage industry, pharmaceutical industry, and biotech industry. The invention provides that the supply and discharge of liquids into and out of the respective tank ensues from underneath, and that the liquids that are being supplied or discharged flow through a space which is directly connected to the respective tank contents and which is situated underneath the respective tank in a switchable manner, and in a manner that ensures mixing, from the pipes of the pipe system that lead to this space.
Patent DE-50210894-D1 (DE)
Inventor: WENDEL VOLKER
IPC: A61K8/60
Filed: 2002-08-22
Granted: 2007-10-25
Abstract: The cosmetic or dermatological formulations of the invention include: (a) at least one oxidation-sensitive or UV-sensitive active ingredient, (b) at least one dialkyl naphthalate which is distinguished by the structural formula in which R<SUP>1 </SUP>and R<SUP>2</SUP>, independently of one another, are chosen from the group of branched and unbranched alkyl groups having 6 to 24 carbon atoms, and (c) at least one wax and/or one oil thickener. The present invention also includes methods of using the cosmetic or dermatological formulations.
Patent DE-50213646-D1 (DE)
Inventor: BOEHM CHRISTIAN
IPC: H01M8/242
Filed: 2002-01-31
Granted: 2009-08-13
Abstract: A sealing frame (30) for a fuel cell stack comprising an alternating arrangement of flow plates (10) and electrolyte units (20) with cathodes and anodes between them. The frame is built to fit between the plates and ensures mutual sealing of the cathode and anode regions.  An Independent claim is also included for flow plates for the above cell.
Patent DE-50310021-D1 (DE)
Title: Pressfitting
Inventor: KAIMER BERND
IPC: F16L13/14
Filed: 2003-12-03
Granted: 2008-07-31
Abstract: The press fitting (2) has a cuff section provided with a bead (4) at its end, receiving an annular rubber elastic sealing element (5). The surface of the sealing element is provided with channels communicating with one another in a labyrinth formation, the seal surfaces seaprated by the channels pressed together upon compression by closure of the channels.  An Independent claim for an annular rubber elastic sealing element for a press fitting is also included.
Patent DE-50311075-D1 (DE)
Inventor: WELSER WOLFGANG
IPC: B60G21/05
Filed: 2003-03-28
Granted: 2009-03-05
Abstract: Production of a U-shaped vehicle axle comprises rolling a flat metal sheet (1) initially in the middle region to form an inner U-shaped profile (2). Wings (3) left at the free ends of the U-shaped arms are longer than half of the inner U-shaped profile. The wings are folded to form an outer U-shaped profile (4) in a further rolling process on the formation of a hollow chamber facing the inner U-shaped profile and are welded together on their adjoining edges.  An Independent claim is also included for a vehicle axle produced by the above process. Preferred Features: The adjoining edges are joined together by ultrasonic welding and the welding seam is planed.
Patent DE-50312409-D1 (DE)
Inventor: IWANEK WALDEMAR
IPC: G02B6/46
Filed: 2003-08-06
Granted: 2010-03-25
Abstract: The invention relates to a splice cassette management system for an optical waveguide distribution cabinet. One such splice cassette management system comprises a housing (11), a splice cassette holder (19) which is arranged in said housing (11), and a plurality of splice cassettes (20) which are arranged in said splice cassette holder (19). The splice cassette holder (19) is mounted on a withdrawable support element (17). According to the invention, an overlength storage element (15) is mounted on the withdrawable support element (17) with a first end (27) thereof and on a bottom wall (18) of the housing (11) with a second end (28) thereof, in such a way that when the support element (17) is pulled out, the overlength storage element (15) is pivoted.
Patent DE-50313137-D1 (DE)
Inventor: HENKELMANN JOCHEM
IPC: C07C273/18
Filed: 2003-07-03
Granted: 2010-11-11
Abstract: The invention relates to a process for the preparation of tetrasubstituted ureas by reaction of the corresponding amines with phosgene in the presence of an aqueous inorganic base at a temperature in the range from 0 to 150° C., which comprises: feeding the corresponding amine, the phosgene and the aqueous inorganic base on average continuously to the reaction apparatus, forming a two-phase system in the reaction apparatus through the choice of the tetrasubstituted ureas to be prepared, through the mixing ratios of the substances and substance mixtures to be fed in, through the temperature during the reaction and, where appropriate, through the feed of an organic solvent which is not completely miscible with water, and discharging the reaction mixture on average continuously from the reaction apparatus.
Patent DE-58900077-D1 (DE)
Inventor: KLEINSCHROTH JUERGEN DR
IPC: A61P31/12
Filed: 1989-09-28
Granted: 1991-05-08
Abstract: The invention concerns new pyrrolocarbazole derivatives of formula <IMAGE>  I  processes for their preparation, as well as medicaments containing these for the inhibition of protein kinases, such as protein kinase C, and thus for the prevention and/or treatment of heart and blood vessel diseases, such as thromboses, arterioscleroses, hypertension, of inflammatory processes, allergies, cancers, and certain degenerative damages of the central nervous system as well as for the treatment of viral diseases.
Patent DE-58907432-D1 (DE)
Inventor: SCHEDLBAUER KARL
IPC: B30B11/26
Filed: 1989-05-26
Granted: 1994-05-19
Abstract: A description is given of a method for controlling densification during extrusion and tube extrusion of small parts, in particular small parts composed of vegetable matter, using binders, in which the filling and pressing chamber and the cooling and moulding channel, as well as the hardening channel are longitudinally divided by partition walls and form at least two or more filling and pressing chambers, possibly cooling and moulding channels and hardening channels. The invention is characterised in that for the purpose of controlling the densification of the strands, the friction takes place, entirely or partially or in conformity with the circumferential part relating to the circumference of the associated extruded profile or profiles, through the pressing of the walls of the heated partition walls against the strands by means of the same fluid heating and hydraulic medium in the same heating and hydraulic circuit.
Patent DE-59001213-D1 (DE)
Inventor: KOCH ADOLF DIPL ING
IPC: E04H17/16
Filed: 1990-10-09
Granted: 1993-05-19
Abstract: A clip for fastening grid-shaped fence pickets (1) consisting of horizontal (3) and vertical (4, 5) bars, in particular wire meshes, to a fastening flange (2), running parallel to the fencing panel and facing the fencing panel, of a fence post (1) possesses a central portion (7) which is held on the fastening flange (2) of the fence post (1) by means of clamping, and which has a guide (15), which is approximately C-shaped in cross-section and grips round the fastening flange (2) of the fence post (1), and arms (8, 9) integrally joined to the central portion (7) laterally on both sides. The arms (8, 9) have a bearing surface for the horizontal bars (3) of the grid-shaped fencing panel. They project beyond these bars (3) and terminate in ends (18, 19) which are constructed such that they can be bent by means of pliers in order to grip round the horizontal bars (3) on the side removed from the fence post (1). <IMAGE>
Patent DE-59003402-D1 (DE)
Inventor: BERTRAM LEO
IPC: A47J43/044
Filed: 1990-04-24
Granted: 1993-12-16
Abstract: The invention relates to a small electrical domestic appliance for cutting food products, such as onions, herbs and meat, having a beaker-shaped housing (3) which receives the food products and in which cutters (9), driven by an electric drive motor (5), are arranged so as to be rotatable, wherein - a high-speed motor with an output of about 50 W is used as the drive motor, - the cutter speed is adjusted with the aid of a fixedly installed transmission (6a) to a rotational speed of 1200 to 2000 rpm, preferably 1800 rpm, - the diameter of the operating container (3) is about 95 mm to 120 mm, - the height of the operating container (3) is about 55 mm to 100 mm.   <IMAGE>