baber/WOPTO huggingface dataset:
Patent DE-3562511-D1 (DE)
Title: Fitting for main profiles and for transom profiles of a window, a door, a facade or a roof
Inventor: STEEGE HANS-DIETER
IPC: E06B3/964
Filed: 1985-03-22
Granted: 1988-06-09
Abstract: 1. A T-connector for main and crossbar members, which are in the form of hollow members, for windows, doors, facade structures and roofing structures, comprising a mounting portion (8) which can be fixed to the main member (1) and which extends through the connecting surface (19) into an internal chamber (20) in the crossbar member (2) and on which there is rotatably mounted a connector portion (9) which is arranged in the internal chamber (20) of the crossbar member and which can be secured to the crossbar member, characterized in that the axis of rotation (10) is disposed in the plane of the connecting surface (19) the mounting portion (8) is provided with an arcuate guide path for the connector portion (9), and the axis of rotation (10) of the connector portion (9) is disposed on the line of intersection between the plane of the connecting surface (19) and the longitudinal central plane (12) of the connector portion (9).
Patent DE-3566922-D1 (DE)
Title: Liquid ring compressor
Inventor: AUSCHRAT SIEGFRIED DIPL ING
IPC: F04C23/00
Filed: 1985-07-22
Granted: 1989-01-26
Abstract: The invention relates to a liquid ring compressor in which only one central emptying opening is provided to the outside per compressor stage. It is ensured by means of appropriate connections of the chambers pertaining to each compressor stage that the entire auxiliary/operating liquid can flow out of the compressor through the central emptying opening (s) when the compressor is stopped.
Patent DE-3576959-D1 (DE)
Inventor: PATZSCHKE HANS-PETER DR
IPC: C09D133/04
Filed: 1985-10-02
Granted: 1990-05-10
Abstract: An externally crosslinkable aminopoly(meth)acrylate resin free from epoxy groups for water-dilutable lacquers having an amine number of from 30 to 150 and a hydroxyl number of from 30 to 450, obtainable by reacting a poly(meth)acrylate resin containing epoxy groups and having an average molecular weight ( &upbar& Mn) of from 600 to 10,000 and an epoxy equivalent weight of from 300 to 4000 with an excess of primary and/or secondary monoamines and/or amionoalcohols to react all the free epoxy groups with the amine groups and distilling off the unreacted excess amine compound, a process for its production and its use. The invention also relates to a CED bath which contains these aminopoly(meth)acrylate resins and crosslinking agents and, optionally, hydroxyfunctional resins and to its use for coating objects.
Patent DE-3584511-D1 (DE)
Inventor: WARD CHRISTOPHER ROBERT
IPC: H01Q3/26
Filed: 1985-12-09
Granted: 1991-11-28
Abstract: A sequential decorrelator arrangement for an adaptive antenna array comprising a plurality of antenna elements the outputs of which feed a cascaded beamforming network having a succession of stages, each stage having one less decorrelation cell than the preceding stage and the first stage having one less cell than the number of antenna elements.The network includes means for applying weighting to the signals applied as inputs to the cells of at least the first stage. The decorrelation cells in each stage comprise means for applying simple rotational transforms to the input data in accordance with a weighting factor common to all the cells in a stage, each stage further including means for deriving said weighting factor from the weighting factor deriving means of the previous stage and the output of one cell of the preceding stage. Each stage includes means for scaling the output of each cell in the stage by a scaling factor calculated from the weighting factor deriving means of the stage.
Patent DE-3588053-D1 (DE)
Inventor: MENASHE TAHAN
IPC: C08F251/02
Filed: 1985-12-16
Granted: 1995-10-12
Abstract: Hydrogel-forming polymers for contact lenses and intraocular lenses having increased toughness despite high equilibrium water content comprise a hydrophilic monomer (eg. an N-vinyl lactam) and a polyunsaturated polymeric crosslinking agent. UV-absorbers are also disclosed which are bound in the polymer structure so as to be inextractable, some undergoing photo-Fries re-arrangement on exposure to UV-radiation so as to become UV-absorbers in the re-arranged form.
Patent DE-3662041-D1 (DE)
Title: New carboxylic acid derivatives, their manufacturing process, use and medicines containing these compounds
Inventor: WOLFF HANS
IPC: C07C255/32
Filed: 1986-07-10
Granted: 1989-03-16
Abstract: PCT No. PCT/EP86/00406 Sec. 371 Date Mar. 12, 1987 Sec. 102(e) Date Mar. 12, 1987 PCT Filed Jul. 10, 1986 PCT Pub. No. WO87/00521 PCT Pub. Date Jan. 29, 1987.This invention relates to carboxylic acid derivatives and their use thereof. The compounds are useful in treatment of various diseases such as diabetes, prediabetic conditions, adipositas ailments or atherosclerosis.
Patent DE-3663287-D1 (DE)
Title: Timing belt with controlled friction backside ribs
Inventor: TANAKA HIROYUKI
IPC: F16G1/28
Filed: 1986-02-10
Granted: 1989-06-15
Abstract: A timing belt (10) having an outer section (11) defined by cogged ribs (15) defining a preselected controlled coefficient of friction obtained by providing controlled size grooves (17) extending transversely through the ribs. The ratio of the effective side area of the grooves (17) to the side area of the cogs (16) defined in the ribs by the grooves, in the illustrated embodiment, is in the range of approximately ½ to 2½ where the coefficient of the rib material is approximately 0.35. The cogs are raw edged and provided with a cover fabric (19). The provision of the cogged ribs permits the belt to be used as a double timing belt as well as providing improved functioning with back­side rib pulleys. The effective coefficient of friction obtained by reducing the side area of the ribs as a result of the provision of the grooves is preferably in the range of 0.15 to approximately 0.90. The total area of all of the side faces of the cogs and effective side areas of the grooves is approximately equal to the height of the outer section defined by the cogs and grooves multiplied by the length of the belt.
Patent DE-3674927-D1 (DE)
Inventor: HEDMAN ERIK
IPC: F28F9/04
Filed: 1986-03-26
Granted: 1990-11-15
Abstract: Arrangement for a plate heat exchanger (1) comprising a number of essentially rectangular plates (2a, 2b, 2c, 2d). The outermost plates (11) are supporting plates, one of which is provided with cut-outs (12) for the attachment of inlet and outlet sleeve connections (3, 4, 5, 6). A characteristic feature of the invention is the fact that the aforementioned supporting plates (11) are provided with a number of folds (13) running across the plate. In the case of the plate (11a) provided with cut-outs, the folds (13) are arranged between the cut-outs.
Patent DE-3684705-D1 (DE)
Inventor: NICHOLS RICHARD WALTER
IPC: C07C25/00
Filed: 1986-06-10
Granted: 1992-05-07
Abstract: Prepn. of DDTr-free 1,1-bis(chlorophenyl) -2,2,2-trichloroethanol (I) from technical (I) coprises liq.-liq. extraction at -5 to +100 deg.C by dissolving technical (I) at 1-60% in an oxygenated organic solvent (A) contg. up to 50% water and extracting the DDT, with a hydrocarbon solvent (B). (I) may also be added to a mixt. of A and B for extraction Solvent A is a 1-3C alcohol, 2-6C diol, 1-3C organic acid, 4-hydroxy-3-methyl-2-butanone, acetone or a mxit. of these. Solvent B is a 4-20C alkane, 4-20C alkane, 6-20C alkadiene, 6-10C monocyclic aromatic or a mixt. of these.
Patent DE-3686294-D1 (DE)
Inventor: GROPP FRIEDRICH
IPC: B23K20/233
Filed: 1986-05-17
Granted: 1992-09-10
Abstract: A wire, especially a copper wire with a core wire of silver, the contact zone of the wires being consolidated by diffusion processes, is to be obtained with improved bonding and/or higher adhesive strength between the two materials, for use in contraceptive devices having a higher clinical activity in intrauterine pessaries. According to the invention, the two materials forming the wire, copper and silver, are additionally interannealed in vacuo at a temperature of 550 DEG C for 35 minutes each time during several successive drawing stages. At the end of the overall drawing process, recrystallisation annealing is also carried out in vacuo for the same time, but at a temperature of only 450 DEG C.
Patent DE-3686902-D1 (DE)
Inventor: CHANDRAN SRIKUMAR R
IPC: G06F1/12
Filed: 1986-05-09
Granted: 1992-11-12
Abstract: The present invention relates to a digital logic circuit and method for synchronizing the leading edges of a skewed true-complement signal pair. The circuit of the present invention is comprised of two similar, interconnected circuit halves, each of which includes three D flip-flop stages. The outputs from the second D flip-flop stages from the two circuit halves are applied to the two inputs of two identical logic gates, such that the signal pair is synchronously transmitted to a pair of output gates through a third D flip-flop stage in each circuit half. The second D flip-flop stages also prevent metastable states from reaching the synchronizer output. Metastable states may result if the input setup time is violated for the first D flip-flop stages. The third D flip-flop stage in each circuit half also eliminates any signal irregularities generated in the logic circuitry from appearing on the synchronizer output lines. The present invention is self-checking in that any single fault in the input signals or in the synchronizer circuit itself will result in the synchronizer output pair not having a true complement relationship.
Patent DE-3761252-D1 (DE)
Inventor: LOGAN ROBERT THOMAS
IPC: C07J71/00
Filed: 1987-01-06
Granted: 1990-02-01
Abstract: The invention provides novel pregnane derivatives having the formula:   <CHEM> wherein X = F, Cl or Br; R1 = F or Cl; R2 = H( beta OH) or O; R3 = alkyl(1-4 C); R4 = alkyl(1-4 C); and the dotted line indicates the optional presence of a double bond. The novel compounds have been found to possess immunomodulating properties.
Patent DE-3769220-D1 (DE)
Inventor: JAFFREZIC NICOLE
IPC: G01N27/00
Filed: 1987-06-15
Granted: 1991-05-16
Abstract: The method involves: &cirf& Subjecting the gate surface part to a hydroxylation treatment to obtain 10<1><4> to 10<1><5> OH sites per cm<2>.   &cirf& Washing and drying the gate surface. &cirf& Subjecting the gate surface part to outgassing under vacuum by vacuum heating. &cirf& Subjecting the gate surface part to impregnation with a silane solution. &cirf& Condensing the silane by heating in a neutral gaseous atmosphere. &cirf& Washing the gate surface part with a solvent containing excess silane. Application to field effect transistors.
Patent DE-3771293-D1 (DE)
Inventor: BLIND ANDRE
IPC: C07C239/00
Filed: 1987-09-24
Granted: 1991-08-14
Abstract: Isolation and purification of polyisocyanates containing a biuret group, more particularly of those prepared from an aliphatic, cycloaliphatic or arylaliphatic diisocyanate and a biuretising agent.   It consists more particularly in treating the crude polyisocyanate containing a biuret group with an inert gas in the liquid or supercritical state. A polyisocyanate containing a biuret group containing a very small quantity of free monomeric diisocyanate is thus obtained.
Patent DE-3776685-D1 (DE)
Inventor: LE MITRE GUY
IPC: H01M8/24
Filed: 1987-11-06
Granted: 1992-03-26
Abstract: Method of leakproof stacking of flat members arranged in a rigid enclosure (6) which has a bottom (7) and a lid (8), characterised in that it consists in keeping the flat members assembled in a stack and free to slide axially, by means of guide tie-rods (3); - mounting on this stack of flat members associated compression means (14-15-18) and neutralising them temporarily during the mounting of this stack in the rigid enclosure (6); - bringing these means of compression back into action on the stack of flat members while releasing them after having installed this stack of flat members and end-stops (29) for supporting these means of compression in this enclosure. Electrolyser (1) in which the electrolysis cells (2) are stacked according to this process.
Patent DE-3779686-D1 (DE)
Inventor: TRUMPP GERHARD DIPL ING
IPC: H04L25/49
Filed: 1987-03-11
Granted: 1992-07-16
Abstract: The circuit  has a correction stage (K) inserted in the signal path of  the coded digital signals and coupled to a control stage (S) responding to the detected DC component within the digital signals. Teh control stage (S) comprises a limiting circuit (BS) for the digital signals, coupled to a low pass filter (TP) and provides a signal for the control input (K) of the correction stage (K), allowing the opposing pulse flanks of the digital signal to be shifted for elimination of the DC component. Alternatively, the limiting circuit (BS) is inserted in the signal path directly infront or behind the correction stage (K).
Patent DE-3783784-D1 (DE)
Inventor: MUNAKATA KAZUHIKO OMRON TATEIS
IPC: G07G1/12
Filed: 1987-02-10
Granted: 1993-03-11
Abstract: An electronic cash register beforehand stores data on discount concerning commodities to which an in-­store marking is attached. An bar code as an in-store marking attached to a commodity is read. In accordance with this reading, data on a discount corresponding to the department code contained in the bar code is read, a discount is made on the unit price data contained in the bar code on the basis of the data on the discount, and the discounted price data is registered.
Patent DE-3787202-D1 (DE)
Inventor: OZEL HUSEYIN ZIYA
IPC: A61K31/585
Filed: 1987-05-12
Granted: 1993-10-07
Abstract: The present invention is directed to extracts of the genus Nerium useful in ammeliorating cell-proliferative disease, methods of preparing these extracts, and methods of using these extracts.
Patent DE-3787321-D1 (DE)
Inventor: CIVARDI GIUSEPPE
IPC: G01N17/00
Filed: 1987-05-21
Granted: 1993-10-14
Abstract: The present invention relates to an electrochemical sensor for the measurement of corrosion of metal equipment, constituted by a welded and stressed specimen (1), preferably having an annular shape, made of the same material as of the piece of equipment the corrosion is to be measured of. The specimen is connected to a tubular electrode (2) of a whatever cross section area, inside which two further electrodes electrically insulated from each other are provided, said electrodes extending partly into the piece of equipment to be checked, and partly to the outside for the electrical connections. The tubular electrode is of the same material as of the specimen, and can be insulated, in correspondence of its outer face, from the chemical point of view, from the surrounding environment. The inner electrodes are the reference electrode (8) and a counter-electrode (4), and are dimensionally stable. The sensor allows the diffused corrosions to be detected by measuring the polarized potentials, and allows local corrosion forms or forms of corrosion with trend to crack development to be foreseen and localized.
Patent DE-3851145-D1 (DE)
Inventor: LEONARD ROBERT J
IPC: A61K9/22
Filed: 1988-04-04
Granted: 1994-09-22
Abstract: A totally-fused pellet, a process and a device for preparing said pellet, and a paste used in a process for disposing the starting materials are provided. A thin skin (10) of starting materials was spread on a Teflon surface (12) layered on a heat conductive metal base (14). Heat well in excess of the melting temperature of the starting materials, indicated by arrows (16), was then applied to the underside of the heat conductive metal base (14) which was inclined at an angle about 45 DEG  to horizontal. In 3 to 5 seconds the skin (10) melted into a clear liquid (18) which beaded and ran down the Teflon surface away from the heat source. The beads of the clear liquid (18) were collected in a vessel (20) away from the heat source. The clear liquid (18) taken was allowed to cool.
Patent DE-3852314-D1 (DE)
Inventor: BERNARD ORA
IPC: C12N5/0797
Filed: 1988-10-28
Granted: 1995-01-12
Abstract: A method for the in vitro production of lines of immortalized neural precursor cells, including cell lines having neuronal and/or glial cell characteristics, comprises the step of infecting neuroepithelium or neural crest cells with a retroviral vector carrying a member of the myc family of oncogenes.
Patent DE-3863522-D1 (DE)
Inventor: EBERLE EMIL
IPC: A47C7/54
Filed: 1988-07-18
Granted: 1991-08-08
Abstract: To improve seating comfort of chair users of different anatomical build, the arm rests are height-adjustable with respect to the seat by coupling the arm rests with length-adjustable support rods (21) located adjacent the seat back. To match the chair to various shoulder configurations, the arm rests can be moved inwardly and outwardly with respect to a center line of the chair as well.
Patent DE-3865419-D1 (DE)
Title: Air conduit connection equipment
IPC: F16L25/00
Filed: 1988-12-01
Granted: 1991-11-14
Abstract: The equipment connects the ends together of two rectangular-section conduits in a hot-air system.  A channel section butt-jointing component (B) is fitted over each edge of each conduit section (A).  It contains a T-section groove (B3) in its web (B2). An H-section connecting component (C) fitting in the grooves is inserted between each pair of butting components.
Patent DE-3870247-D1 (DE)
Inventor: SCHEUCKEN HEINRICH DIPL-ING
IPC: B61F5/38
Filed: 1988-12-21
Granted: 1992-05-21
Abstract: The rail vehicle steering control allows the individual wheels (2...5) positioned on either side of the vehicle longitudinal axis to be pivoted in dependence on supplied steering signals (g1...g4). These are calculated in dependence on the disparity between the vehicle longitudinal axis and the line of the track rails, provided by a measuring device (14...17).   Pref. the steering angles (g1..g4) for the individual wheels (2..5) are only supplied when the detected difference between the track line and the vehicle axis is outside a lower range, within which a straight line steering mode is utilised.
Patent DE-3871104-D1 (DE)
Inventor: DIETZE WERNER
IPC: G01N35/00
Filed: 1988-12-03
Granted: 1992-06-17
Abstract: The analysis system uses a test strip (1) with at least one test field (2,3,4) which is heated to a given temp. prior to its evaluation, for measurement of a characteristic dependent on the cone of a given component. At least one test field (2) has an associated conductive metal layer (12) in thermal contact with it, the evaluation device incorporating an inductive heating circuit (13,14,15). The circuit provides an AC magnetic field within which the metal layer (12) is contained when the test strip (1) is inserted in the evaluation device. Pref. the metal layer (12) is ferromagnetic and comprises a metal foil extending beneath each test field (2,3,4).
Patent DE-3874723-D1 (DE)
Title: Weaving loom with mechanical dobby
IPC: D03C1/14
Filed: 1988-07-15
Granted: 1992-10-22
Abstract: Weaving loom with a mechanical dobby has instead of the fixed coupling between them a dobby driven by a separate variable speed motor. This motor is coupled to a control unit which is connected to a contact pulse limiter; the latter can receive inputs from a pulse generator of the weaving loom. Pref. the loom (1) is driven separately, while the dobby (2) has a variable speed motor (3) with a control unit(4). A contact pulse emitter is joined to the latter end and receives its inputs from a pulse generator (5) on the loom.
Patent DE-3877155-D1 (DE)
Inventor: HAHNEWALD ANDREA
IPC: H05B3/16
Filed: 1988-11-09
Granted: 1993-02-11
Abstract: An electric toaster has an insulator plate with holder elements fastening heating resistance wire sections to it, air inlet openings in the base and slots for the bread. The holder elements (4) are spaced from the middle axis (X) of the insulator plate (2) and are mounted outside the operating zone of the cooling air flow from the inlet. The holders may be strips (4), pairwise symmetrical to the middle axis (4), and parallel to the middle axis. They may be on the edge of the plate proximate to the slots and nearer to the middle axis than to the edge adjacent the air inlet. Alternatively, the elements are individual clamps pressed into the plate and gripping the heating wires.
Patent DE-3877342-D1 (DE)
Inventor: WEISS HANS DIPL ING
IPC: H02M7/217
Filed: 1988-10-26
Granted: 1993-02-18
Abstract: A semiconductor switch (13) is connected in parallel across the rectifier (11) output, and is switched on in response to the difference between a reference voltage (U1) and the output voltage of the rectifier.  If the output is lower than the reference the switch (13) is closed and the rectifier short circuited.  The switch is opened again when the output voltage (Ua) of the power supply is lower than a second reference (U2). The devices (16,19) activated by the error voltages are typically.Schmitt triggers which act on an RS flip flop (17) to switch the semiconductor (13) on and off.  The semiconductor is typically a transistor.  The rectifier short circuit current is limited by a resistor (8) on the supply side.  The switch (13) operates in the blocked state or the saturated state.
Patent DE-3878699-D1 (DE)
Inventor: STRAUCH ECKHARD DR
IPC: C12N1/20
Filed: 1988-01-19
Granted: 1993-04-08
Abstract: New resistance gene codes for a 183 amino-acid protein (I), i.e. on acetyltransferase which causes N-acetylation of phosphinothricin (PTC), and consists of codons optimised for expression in plants. The specification includes the structure of (I) and of the DNA coding sequence (II) contg. it. Also new are (1) gene structures contg. (II) coupled to regulatory and expression signals active in plants; (2) vectors contg. such structures, or the gene, or one or more DNA fragments of (II); (3) host cells contg. these vectors and (4) plant cells, complete plants, seeds, etc. contg. the gene.
Patent DE-3886718-D1 (DE)
Inventor: CIABATTI ROMEO
IPC: C07K11/00
Filed: 1988-11-15
Granted: 1994-02-10
Abstract: The invention concerns tetrahydroderivatives of factors A1, A2, A3, A min 1, A min 2, A min 3 of antibiotic A/16686 of formula I <CHEM> and mixtures thereof. The tetrahydroderivatives are produced by hydrogenation of the above mentioned factors, preferably by catalytic hydrogenation. The compounds have antibacterial activity, in particular, against widely diffused gram positive bacteria and are particularly useful for topical treatment of wound infections and acne.
Patent DE-3889456-D1 (DE)
Inventor: DIEMERT JEAN-MARC
IPC: E06B3/60
Filed: 1988-11-17
Granted: 1994-06-09
Abstract: The present invention relates to a security profile (1, 4) for metal frames intended for a security filling (2) and comprising a cover strip (5) for fixing the said filling (2). Profile characterised in that the cover strip (5) has, on the one hand, two supports (10, 11) interacting with the profile (1), forming a line substantially perpendicular to an attack force and combining so as to resist a thrust (F) transmitted to the cover strip (5) and, on the other hand, a third support (12) simultaneously forming a catch, independent of the two first supports (10, 11) and not forming part of their possible deformation, offering, during attack, additional resistance to the thrust and to the tilting of the cover strip (5) out of its housing (8) in the profile (1, 4). <IMAGE>
Patent DE-50001900-D1 (DE)
Inventor: MUELLER HANS
IPC: A61M5/31
Filed: 2000-07-19
Granted: 2003-05-28
Abstract: The invention relates to a syringe that can be vacuumized, whose piston rod can be locked in predetermined positions. Said syringe is particularly suitable for extracorporeal treatment of body fluids, especially for UV treatment or haematogenic oxidation therapy.
Patent DE-50003617-D1 (DE)
Inventor: BARBEZAT GERARD
IPC: C23C4/11
Filed: 2000-07-17
Granted: 2003-10-16
Abstract: Aluminum oxide-based layer applied on a substrate by plasma spraying has a thickness of more than 0.3 mm and is built up in a sandwich fashion to form a lamella. The aluminum oxide layers are placed between two intermediate layers of a ceramic material which increases the volume on cooling by phase conversion.