baber/WOPTO huggingface dataset:
Patent DE-3872817-D1 (DE)
Title: Oximinaetherderivate.
Inventor: GILKERSON TERENCE
IPC: C07C49/747
Filed: 1988-09-26
Granted: 1992-08-20
Abstract: The invention provides compounds of the general formula <CHEM> wherein R represents a hydrogen atom, or an optionally substituted alkyl or acyl group, or an alkenyl or alkynyl group or an inorganic or organic cation; R<1> represents an alkyl, haloalkyl, alkenyl, alkynyl or optionally substituted aralkyl or phenyl group; R<2> represents an optionally substituted alkyl or phenalkyl group or a cycloalkyl, alkenyl, haloalkenyl or alkynyl group;  each R<3> represents an optionally substituted alkyl group; one of R<4> or R<5> represents a hydrogen atom or an alkyl group while the other of R<4> and R<5> represents an optionally substituted phenyl group; together with their use as herbicides and their preparation using novel intermediates.
Patent DE-3878464-D1 (DE)
Inventor: KRAUSE KLAUS
IPC: H04L1/00
Filed: 1988-09-07
Granted: 1993-03-25
Abstract: A data link is tested by sending a quasi-random bit stream, comparing input and output bit-by-bit and generating a "1" for an error, and a 0 otherwise, so that this bit stream is a bit error structure where the number of 1 bits gives a bit error count. To enable enalysis of bit error position as well as quantity when data rate is as high as 565 Mbits/second, the bit error structure is stored in its entirety using a serial/parallel demultiplexer so organised that an 8 bit-wide intermediate memory can be loaded at one eighth data rate and constructed with commercial CMOS RAM. A 1Mbyte main memory is provided, with transfer from intermediate memory so arranged as to restore normal bit order when the bit error structure is read out for analysis in bit serial form from successive locations.
Patent DE-3886976-D1 (DE)
Inventor: HORTEL THOMAS CHARLES
IPC: C11D3/22
Filed: 1988-02-04
Granted: 1994-02-24
Abstract: The present invention relates to improved laundry cleaning products and methods comprising the use of a soil release polymer coated substrate and a laundry detergent composition contained by the coated substrate for improved soil release and cleaning performance.
Patent DE-3889258-D1 (DE)
Inventor: SCHULMEYER HANNS-LUDWIG
IPC: B61L1/18
Filed: 1988-07-14
Granted: 1994-06-01
Abstract: A circuit arrangement is disclosed which makes it possible to suppress interference voltages of identical frequency in a track circuit fed with AC current and equipped with a phase-sensitive threshold value switch (RG). The operating voltage (US) for the track circuit, from which the reference voltage for the phase-sensitive threshold value switch is also derived, is taken for this purpose from a controllable inverse rectifier (W) which is driven in such a way that its frequency is subject to constant slow change in a predetermined narrow range. In order to also suppress interference voltages which are present over a long time and whose frequency corresponds exactly to the centre frequency of the predetermined frequency range, the frequency range is shifted at specific time intervals. <IMAGE>
Patent DE-50002934-D1 (DE)
Inventor: FELDMEIER FRITZ
IPC: B23B31/117
Filed: 2000-11-14
Granted: 2003-08-21
Abstract: The invention relates to a device for supporting a first machine part during the subjection to force of a second machine part that is mounted on or accommodated in said first machine part, especially a device for supporting a shaft (1) with a tie rod (2) while said tie rod (2) is being subjected to force, e.g., for changing parts of tools that are mounted on the shaft in automatic processing machines. A first adjustable structural element is provided for introducing a counter force into the first machine part, for supporting said first machine part in a stable position, and a second adjustable structural element is provided for subjecting the second machine part to a force.
Patent DE-50003258-D1 (DE)
Inventor: BORER CAMILLE
IPC: B29C71/00
Filed: 2000-01-04
Granted: 2003-09-18
Abstract: The invention relates to a method for treating plastic material, especially polyethylene terephthalate, wherein the relatively low temperature material is initially crystallized by heating before subjecting said material to heating or condensation in the solid phase. The material is then exposed to a hot treatment gas for at least 10 minutes in at least two chambers (2) of an apparatus and crystallized at a temperature above 135° C., e.g. 140-180° C. The is subsequently heated in a preheating chamber (3) having at least one to eight stages at a temperature of at least 185° C., preferably at least 200° C. and more preferably around 220° C.
Patent DE-50006995-D1 (DE)
Inventor: SAUERLAND MANFRED
IPC: E05B63/04
Filed: 2000-04-07
Granted: 2004-08-12
Abstract: The pivot lever fastener has a base plate (10) attachable to the outside of the door panel and a pivot lever (15) for actuat a closure device which folds into a hollow in the base plate and is pivotably mounted on the base plate. A locking device fixes th pivot lever when pivoted out of the hollow. The base plate has identical openings at the ends of the hollow, one for the actuati shaft and the other for a stop for a spring loaded slider as a locking device for the pivot lever. The locking device nose engages the lever in the locking position and can be moved into the free position by a press knob ( on the pivot lever.
Patent DE-50011066-D1 (DE)
IPC: B65D85/36
Filed: 2000-11-14
Granted: 2005-10-06
Abstract: A package include a container for storing a packaged product, and a cover which forms, together with the container, a cardboard box and which is integrally connected with the container along one side of the cardboard box, with the container and/or the cover being formed of a double-face corrugated cardboard and having a cardboard sheet provided on its outer surface, which forms an outer side of the cardboard box, with a advertisement print. The method of forming the package includes printing the advertisement on the cardboard sheets before they are glued to the cores formed of wavy papers.
Patent DE-50011575-D1 (DE)
Inventor: FEIERABEND JENS
IPC: F16K21/04
Filed: 2000-07-31
Granted: 2005-12-15
Abstract: The invention relates to a self-closing valve for the dispensing of flowable media from a container comprising a curved membrane, a support segment, a connecting wall as well as a slitting provided in said membrane.
Patent DE-50014505-D1 (DE)
Inventor: GEBELE HERBERT
IPC: G01T1/29
Filed: 2000-08-03
Granted: 2007-09-06
Abstract: An arrangement for reading off information in a storage layer (10), comprises a radiation source (2) for sending out excitation radiation (20), and a receiver (3) for receiving emission radiation. A spacer is located between the receiver and the storage layer, which can be used to adjust the spacing between them.
Patent DE-50102047-D1 (DE)
Inventor: FEIGEL H
IPC: C14C3/08
Filed: 2001-07-03
Granted: 2004-05-27
Abstract: Described are a composition and process for the enzymatic tanning of hides utilizing one or more transglutaminases for crosslinking the collagen in the hide.
Patent DE-50103053-D1 (DE)
Inventor: GUETTINGER WERNER
IPC: A61F2/30
Filed: 2001-02-07
Granted: 2004-09-09
Abstract: The figures show a cementable shaft prosthesis (1) comprising a centering apparatus (2) of plastic which can be pushed on at its distal shaft end (3) and which forms a cavity (4) to the distal shaft end (3). Between the distal shaft end (3) and the centering apparatus (2) there exists a clamping connection which enables a deeper sinking in of the shaft end into the cavity in the distal direction. The clamping connection is achieved by a spigot (7) which is formed on at the centering apparatus (2) in the cavity (4) and which protrudes in into a conical bore (5) of the shaft end (3) in the proximal direction.
Patent DE-50105578-D1 (DE)
Inventor: HERDIN GUENTHER
IPC: F02B63/04
Filed: 2001-01-10
Granted: 2005-04-21
Abstract: An annular flange (13) is arranged on the engine casing (6) around the output shaft (2). A second annular flange (14) is arranged around the generator casing (8) around the drive shaft (4). The two annular flanges are connected to each other elastically and with vibration decoupling using an elastic intermediate member (15).
Patent DE-50106313-D1 (DE)
Inventor: REIME GERD
IPC: H03K17/96
Filed: 2001-01-16
Granted: 2005-06-30
Abstract: The invention relates to a device and method for evaluating a useful signal U(t) originating from a proximity sensor. The device comprises a first recognition means ( 17 ) which changes the switching state thereof when the value (U<SUB>1</SUB>(t)) of a first signal produced from the useful signal exceeds a first limit value that characterizes the proximity of an object. In addition, a second recognition means ( 34 ) is provided which changes the switching state thereof from a first to a second state when the value (U(t)) of the useful signal exceeds a second limit value that characterizes the removal of an object. A decision means ( 32 ), which is connected to the first recognition means ( 17 ) and to the second recognition means ( 34 ), changes its switching state when the first recognition means ( 17 ) changes the switching state thereof from its first to a second switching state, and the second recognition means does not change the switching state thereof during a predetermined first time span (Deltat<SUB>1</SUB>) after the switching state of the first recognition means is changed.
Patent DE-50107752-D1 (DE)
Inventor: MAERLAENDER THOMAS
IPC: F04D29/32
Filed: 2001-03-15
Granted: 2006-03-02
Abstract: The invention relates to a blower, especially for a personal computer. The air of the invention is to reduce the noise produces by such a blower. To this end, the inventive blower comprises: a) a blower housing (10) including a guide surface (22) that defines the exterior limits of a flow channel (24); b) a hub (14) that is mounted in the blower housing (10) so as to be rotatable about an axis of rotation (12) and having a hub surface (18) that defines the interior limits of the flow channel (24); c) a rotary drive (20) for the hub (18) which is disposed within the hub (14); d) the blades (16) of the hub (18) are asymmetrically distributed about the periphery of the hub (14) and are configured as radial blades; and e) the guide surface (22) and the hub (14), in the blade zone between the leading edge (34) of the blade and the trailing edge (36) of the blade, when looked at in the direction of flow, have a generally conical or slightly curved and widening shape, and the area of cross-section of flow along the flow channel (24) remains constant or is reduced.
Patent DE-50111515-D1 (DE)
Inventor: KRULL MATTHIAS DR
IPC: C08F118/10
Filed: 2001-02-28
Granted: 2007-01-11
Abstract: Lubricity additive for fuel oil contains: (A) 10-95 wt.% oil-soluble amphiphilic aliphatic or aromatic amide, (thio)carboxylic, imine and/or (thio)ether compound(s); and (B) 5-90 wt.% copolymer (weight average molecular weight 500-100000 g/mole; hydroxyl (OH) number 10-350 mg KOH/g) of olefinically unsaturated compounds including 5-80 mole-% OH compound(s) and 20-95 mole-% compound(s) with an  NOTLESS  6 carbon hydrocarbon chain. Lubricity additive for fuel oil contains: (A) 10-95 wt.% oil-soluble amphiphilic aliphatic or aromatic amide or (thio)carboxylic compound(s) of formula R<1)<C(O)XR<2>)y (I) and/or imine or (thio)ether compound(s) of formula R<1>XR<2> (II); and (B) 5-90 wt.% copolymer(s) with a weight average molecular weight (Mw) of 500-100000 g/mole and hydroxyl (OH) number of 10-350 mg KOH/g, comprising units of (B.1) 5-80 mole % olefinically unsaturated compound(s) with free OH group(s), (B.2) 20-95 mole-% olefinically unsaturated compound(s) with a hydrocarbon chain containing  NOTLESS 6 carbon (C) atoms and (B.3) 0-40 mole % comonomer(s) selected from (meth)acrylic acid and esters, vinyl esters and ethers and alkenes. R<1> = 1-50 C (hydroxy)alkyl, alkenyl or aryl; X = NH, NR<3>, O or S; y = 1, 2, 3 or 4; R<2> = hydrogen (H) or 2-10 C hydroxyalkyl; R<3> = N, 2-10 C hydroxyalkyl and/or 1-20 C alkyl; or XR<2> = NR<41>R<42>; R<41> = -(R<43>-NR<44>)m-R<45>; R<42> = -(R<43>-NR<44>)n-R<45>; R<43> = 2-10 C alkylene; R<44> = H, methyl, 2-10 C alkyl, R<1>-CO- or alkoxy; R<45> = H or R<1>-CO-; m, n = 0-20. Independent claims are also included for: (a) fuel oil, comprising a middle distillate containing ≤ 0.05 wt.% sulfur, and 0.001-2 wt.% of the additive; and (b) mixtures of the additive with flow enhancers, comb polymers and/or paraffin dispersants.
Patent DE-50203325-D1 (DE)
Inventor: BEUTLER DR
IPC: A61K31/00
Filed: 2002-10-29
Granted: 2005-07-14
Abstract: A topically applied composition (I) with external drug depot forming action comprises: (A) 0.01-15 % sparingly soluble active agent(s); (B) 0.5-35 % water-soluble or water-dispersible nonionic surfactant(s) with HLB value at least 8; (C) water or water-alcohol mixture; and optionally (D) 0-20 % additives. <??>An Independent claim is also included for the production of (I), by adding (B) and any thermally stable additives for the aqueous phase to water at 20-85 degrees C, cooling to room temperature and adding (A) (optionally dissolved in water or aqueous alcohol) and any thermally unstable additives.
Patent DE-50203698-D1 (DE)
Inventor: KAEGI DANIEL
IPC: H04B1/707
Filed: 2002-12-24
Granted: 2005-08-25
Abstract: The method involves generating a binary-sequence that is combined with a binary-sequence stored in a memory (29). The values of the stored sequence are read out with a determinative set derived from the values stored in a shift register (25). A logic element (23) combines the read out value with the next value of an external sequence to generate a value that is superposed with a feedback value in an adder.  An Independent claim is also included for a receiver including a synchronization circuit for generating a sequence that is synchronized with an external signal.
Patent DE-50210740-D1 (DE)
Inventor: GROSS GERHARD
IPC: F23L7/00
Filed: 2002-11-09
Granted: 2007-10-04
Abstract: The efficiency improvement method has at least part of the combustion air for the combustion chamber replaced by an oxygen-rich gas having a greater oxygen content than air, which is mixed with a cooling medium, e.g. water, in front of the combustion flame used for combustion of the waste material at a temperature of between 1100 and 1700 degrees C.
Patent DE-50212199-D1 (DE)
Inventor: HOHMANN VOLKER DR
IPC: H04R3/00
Filed: 2002-02-14
Granted: 2008-06-19
Abstract: For reducing feedback-conditioned oscillations in a hearing aid device, microphone signals of a first microphone and of a distanced, second microphone are compared to one another. When oscillations are detected at the same frequency in both microphone signals, these oscillations are determined to be useful (non-feedback) tonal signals. Oscillations that are only present in one of the microphone signals, in contrast, are feedback-conditioned and are suppressed using suitable measures.
Patent DE-50214749-D1 (DE)
Inventor: WIEDEMER MANFRED
IPC: B41C1/10
Filed: 2002-07-03
Granted: 2010-12-16
Abstract: The invention relates to a method and device for producing a printed image on a supporting material (24) during which the surface of a print substrate (20) is coated with an ink-repellent or ink-attracting layer, and during a structuring process, ink-attracting areas and ink-repelling areas are produced in accordance with the structure of the printed image to be printed. The surface of the print substrate (20) is cleaned before a new structuring process and is coated once again with an ink-repellent or ink-attracting layer. A water layer or an ice layer is used as an ink-repellent layer.
Patent DE-50301421-D1 (DE)
Inventor: MATIJASIC CHRISTELLE
IPC: C08L33/00
Filed: 2003-03-19
Granted: 2006-03-02
Abstract: A composition (I) comprises a meltable, UV-crosslinkable polyacrylate with optional additives whereby the composition (I) contains an oligomeric compound having UV-crosslinkable functional groups that react with the polyacrylate. An independent claim is included for a process for the coating of a substrate with an adhesive layer by preparation of a composition (I), melting and application of the composition (I) onto a substrate and irradiation with UV-light to cross-link the composition (I).
Patent DE-50301501-D1 (DE)
Inventor: BAUER GUENTER
IPC: G01J1/42
Filed: 2003-03-11
Granted: 2005-12-01
Abstract: The invention/novelty of the invention relates to a photoelectric measuring device, particularly a manual exposure meter (1) for taking photographs, comprising a housing (2), a light-sensitive element (4) which is arranged inside said housing (2) and whose output signal is fed to a microprocessor (31) via an analog/digital converter (30), whereby the microprocessor (31) calculates the input variable coming from the analog/ digital converter (30) with other settings (film speed (ASA), correction value (KW), calibrating data (KD)) to form an exposure value (e.g. EV) which can be indicated on a display (5), in addition to a manually rotatable calculation ring (7) on which either an exposure time series or a series of aperture stops is disposed and can be placed opposite a series of aperture stops (12) or exposure times (11) arranged on the housing by rotating the calculation ring (7), whereby an exposure value series (14) is also disposed on the calculation ring (7) and is rotatable in relation to a housing marking (14).
Patent DE-50307159-D1 (DE)
Inventor: ARZT UWE ANDREAS
IPC: A61C13/00
Filed: 2003-03-20
Granted: 2007-06-14
Abstract: The assembly has a trough or socket (9) with many upstanding slightly tapered pegs (3a,b) monolithically formed with the floor (2) of the trough. The pegs may be of two different sizes. The dental model (10) for the teeth may be made of gypsum and has upward-projecting teeth (10a). There may be saw cuts (S) between the teeth. There are anchoring projections (5) under the floor.
Patent DE-50310736-D1 (DE)
Inventor: KOCIAN FRANK
IPC: F16K1/22
Filed: 2003-08-08
Granted: 2008-12-18
Abstract: The unit has a bearing part (16) for moveable bearing of the valve flap, and at least one blade part (34,36). The blade part is of fiber-reinforced plastic with laminated unidirectional fiber orientation. The bearing part has at least one holder (38,40), and blade part and bearing part are fitted connected into the holder. The plastic material has long fiber or continuous fiber reinforcement, and contains thermoplastic material. At least one blade part has a laminated structure, with distant layers having different fiber orientation. The bearing part is of metal or similar plastic.
Patent DE-58903215-D1 (DE)
Inventor: BLICKLE PETER DR
IPC: C25B3/29
Filed: 1989-08-18
Granted: 1993-02-18
Abstract: The invention relates to a method for the electrolytic decarboxylation of a perfluoro carboxylic acid of the formula (I) <IMAGE>  with x = 1 to 4 or of soluble salts of this acid or of a mixture of this acid or of these salts with another perfluoro carboxylic acid of the formula (II) <IMAGE> with y = 0 to 4 or the soluble salts thereof and subsequent dimerisation of the radicals produced in the decarboxylation. The electrolysis is carried out in methanol or methanol/water mixtures. This results in perfluoropolyethers of the formula <IMAGE> or a mixture of symmetrical and asymmetrical perfluoropolyethers when more than one perfluoro carboxylic acid is employed.
Patent DE-59002871-D1 (DE)
Inventor: PRINZ EUGEN
IPC: B66F9/075
Filed: 1990-02-13
Granted: 1993-11-04
Abstract: In a lift truck, preferably a shaft-steered traveling lift truck with a drive unit (3) pre-tensioned by spring loading in the vertical direction, the drive unit is hinged, adjustably in height, by linkage parallelogram suspension (41, 42, 44) on a chassis part (1) of the lift truck which cannot be raised. To continuously adjust the drive wheel pressure to the useful load conditions, at least one lifting cylinder (45) of the working hydraulic system for the low lift (basic lift is arranged directly between a chassis part (49) that can be raised and the linkage parallelogram suspension (41, 42, 44), and its lower end is mounted in a horizontal transverse linkage (42). The support force of the lifting cylinder (45), which opposes the lifting force, is broken down according to a leverage ratio of lever (47) to lever (48) one force component is absorbed by the chassis part (1) that cannot be raised, and the other force component is transmitted directly to a drive wheel 5 of the drive unit 3 via a lever arm (47) in order to thus maintain the necessary driving and braking torque. In order for the drive unit (3) to be able to compensate for unevennesses of the ground even when the lift truck has been lowered, a lifting piston (50) of the lifting cylinder (45) has a free running segment (52) designed as residual stroke.
Patent DE-59008454-D1 (DE)
Inventor: KOTHMAYER HERBERT DIPL ING
IPC: F16H55/50
Filed: 1990-04-19
Granted: 1995-03-23
Abstract: Spoked driving wheel for conveyor systems, particularly for cable railways, consisting of a hub, rim, and spoke arrangement lying therebetween, the individual spokes extending independently of one another and the spoke arrangement comprising at least two pairs of spokes, and the distance between the connecting points of the spokes 3, 3', which, in each case, form a pair of spokes being greater at the hub 1 than at the rim 2. The spokes 3, 3' of a pair of spokes are swivelled in comparison with imaginary radials emerging from the associated connecting points at the rim 2 and in each case at least one radial support spoke 7 can be provided between each two pairs of spokes. 
<IMAGE>
Patent DE-59100792-D1 (DE)
Inventor: ZIEGLER OTTO
IPC: B61G11/12
Filed: 1991-03-28
Granted: 1994-02-17
Abstract: Behind the buffer spring, and between the piston and its cylinder is a gap for through-flow of a damping fluid. The ring space of the cylinder (7) on the connecting rod side is connected to a compensation chamber (10) which contains a gas cushion (22). The piston (5) and the cylinder (7) are so formed that the gap (14) either remains the same size or dimishes when the fluid pressure in the cylinder increases. On the front end of the piston and through a recess is a ring-shaped wall which can be widened elastically by fluid pressure. The compensation chamber is formed ring-shape around the cylinder (7).
Patent DE-59102440-D1 (DE)
Inventor: MEIER MICHAEL
IPC: B01J23/22
Filed: 1991-02-27
Granted: 1994-09-08
Abstract: PCT No. PCT/EP91/00359 Sec. 371 Date Sep. 4, 1992 Sec. 102(e) Date Sep. 4, 1992 PCT Filed Feb. 27, 1991 PCT Pub. No. WO91/13866 PCT Pub. Date Sep. 19, 1991.In a method for preparing 3'aminopropyl-2-sulphatoethylsulphone in a one-pot process, allyl amine is reacted with mercaptoethanol in dilute sulphuric acid at temperatures of approximately 50 degrees C. up to the boiling point in the presence of a radical starter. The resultant reaction mixture is oxidized with hydrogen peroxide, in the presence of catalytic quantities of a compound of a transition metal of the periodic system of the elements as an oxidation catalyst, at temperatures of approximately 70 to 100 degreesC. and evaporated to dryness after addition of sufficient sulphuric acid to bring the total sulphuric acid content of the mixture to at least 1 mol, referred to the quantity of allyl amine used.
Patent DE-59206828-D1 (DE)
Inventor: KELLER ARNOLD
IPC: F16B39/282
Filed: 1992-09-18
Granted: 1996-08-29
Abstract: PCT No. PCT/EP92/02163 Sec. 371 Date Mar. 18, 1994 Sec. 102(e) Date Mar. 18, 1994 PCT Filed Sep. 18, 1992 PCT Pub. No. WO93/05728 PCT Pub. Date Apr. 1, 1993.Endoprosthesis with a prosthesis part (4) of viscoelastic synthetic resin such as polyethylene which is intended to be fastened to a support part (1) of more resistant material such as metal by a screw element (3). The screw element has a release locking which consists of a sequence of elevations (14) and depressions which dig into a surface (13) of the synthetic resin with plastic deformation of the latter. For this purpose, a pair of surfaces on the screw element and the synthetic resin part are chosen, whose spacing is determined by the design (in particular by hard stops 8, 9) and which surfaces do not transmit the force with which the screw element is tightened.