baber/WOPTO huggingface dataset:
Patent DE-3161445-D1 (DE)
Title: N-methyl-n-silyl-carbamates, processes for their preparation and their use as pesticides
Inventor: ACKER ROLF-DIETER DR
IPC: A01N55/10
Filed: 1981-01-16
Granted: 1983-12-29
Abstract: N-Methyl-N-silyl-carbamates of the formula   <IMAGE>   where R1 denotes hydrogen or unsubstituted or halogen-substituted alkyl of a maximum of 4 carbon atoms, R2, R3 and R4 are identical or different and each denotes alkyl of a maximum of 4 carbon atoms, and R5 denotes alkyl of a maximum of 4 carbon atoms or phenyl, processes for their manufacture, and their use for combating pests.
Patent DE-3170453-D1 (DE)
Title: Microprocessor system
Inventor: ADONYI IVAN
IPC: G06F12/06
Filed: 1981-01-12
Granted: 1985-06-20
Abstract: PCT No. PCT/HU81/00001 Sec. 371 Date Sep. 15, 1981 Sec. 102(e) Date Sep. 15, 1981 PCT Filed Jan. 12, 1981 PCT Pub. No. WO81/02071 PCT Pub. Date Jul. 23, 1981.A microprocessor system including a microprocessor as the central processor unit and having memory read and memory write control outputs and peripheral device read and peripheral device write control outputs. The system also includes a peripheral device and a memory connected to the microprocessor via data-, address- and control buses and provided with read and write control inputs. The system employs combinational logic circuits for controlling the interconnections of the various system devices with the microprocessor in a predetermined way.
Patent DE-3268058-D1 (DE)
Title: Stand for manually unwinding foils
Inventor: STARK ERICH
IPC: B65H16/06
Filed: 1982-12-10
Granted: 1986-01-30
Abstract: 1. Manual film winding-off device with a film roll (8) of stretch film and a frame formed by two longitudinal frame parts (3, 23) running parallel to the longitudinal axis of the film roll (8) and two transverse frame parts (2, 4) running at right angles to the longitudinal axis of the film roll (8), said frame receiving the film roll (8) for rotary support purposes, a braking means acting on the film roll (8), as well as an adjusting means with a rotary actuator (23), by means of which the two transverse frame parts (2, 4) can be moved towards or away from one another to a greater or lesser extent and the braking means is regulatable, there being an adjustable screw connection between at least one end of at least one of the longitudinal frame parts (3, 23) and one of the transverse frame parts (2, 4), characterized in that the rotary actuator for the adjustable screw connection is formed by at least one (23) of the longitudinal frame parts (3, 23), the screw connection being formed between the latter and at least one of the transverse frame parts (2, 4).
Patent DE-3272789-D1 (DE)
Title: Apparatus for securing a flexible printing plate to a printing cylinder
Inventor: DAVIES KEVIN GRAHAM
IPC: B41F27/12
Filed: 1982-01-19
Granted: 1986-10-02
Abstract: Apparatus for securing a flexible printing plate (4) to a printing cylinder (1) comprises holding means (5) for holding one edge (9) of the plate (4) on the cylinder (1). Locking means (12) include a pivotally mounted body (14) defining a retaining groove with a mouth (21) through which the opposite edge (13) of the printing plate (4) can be inserted into or removed from the retaining groove. The body (14) is pivotal in use between a locking position in which the printing plate (4) is locked under tension on the cylinder (1) and a release position in which the printing plate (4) can be fitted or removed.
Patent DE-3273504-D1 (DE)
Title: Reinforced elastomer bearing for structures, in particular for bridges
Inventor: TOPALOFF BORIS DR ING
IPC: E01D19/04
Filed: 1982-02-19
Granted: 1986-11-06
Abstract: 1. A reinforced elastomer bearing for structures, in particular bridges, comprising at least one elastomer layer (2) which is connected by vulcanisation on both sides to respective steel plates (3) and whose peripheral faces (1) are of a concave configuration and in which the steel plates (3) at the two sides thereof project beyond the edge (4) adjoining same of the elastomer layer (2), characterised in that the concave faces (1) of the elastomer layer (2) are exposed and uncovered outwardly.
Patent DE-3277454-D1 (DE)
Title: Multiple receptacle reaction support for testing liquid doses
Inventor: BENAJAM ALAIN CHARLES ALBERT
IPC: B01L3/00
Filed: 1982-07-26
Granted: 1987-11-19
Abstract: The invention relates to a reaction support incorporating multiple recipients for testing liquid doses, comprising a transparent plate provided with a plurality of recesses of which each forms one of the recipient. According to the invention, this support is characterized in that the plate is in the form of a disc and in that the recesses are obturated at the top and are each in communication with the outside via an eccentric orifice opening on the upper face of the disc. The invention is particularly applicable in the domain of biology.
Patent DE-3278995-D1 (DE)
Title: One package, stable, moisture curable, polyalkoxy-terminated organopolysiloxane compositions and method for making
Inventor: WHITE MARY ANN
IPC: C08L83/04
Filed: 1982-06-17
Granted: 1988-10-13
Abstract: Stable, substantially acid-free, one package moisture curable polyalkoxy-terminated organopolysiloxane compositions are provided having a condensation catalyst such as a tin compound. A method for making the aforesaid moisture curable organopolysiloxane compositions, is also provided.
Patent DE-3279579-D1 (DE)
Title: Process for the preparation of purified bacterial capsular antigenic polysaccharides, the obtained products and their use
Inventor: LIVEYNS ROBERT W
IPC: A61K39/095
Filed: 1982-08-07
Granted: 1989-05-03
Abstract: 1. Process for the preparation of an antigenic capsular bacterial polysaccharide from a culture medium or a solution containing it comprising at least one precipitation step by formation of a complex between a polyionic derivative of the medium - which polyionic derivative is at least said polysaccharide - and a quaternary ammonium salt, characterized in that at least one precipitation of the complex is performed on an inert porous support constituted of cellulose, an alkaline-earth metal salt substantially insoluble in water, aluminium oxide or hydroxide, silicon oxide, a silicate or an aluminosilicate.
Patent DE-3375741-D1 (DE)
Title: Circuitry for addressing component groups
Inventor: KOLLET RENE DIPL ING
IPC: G01R31/04
Filed: 1983-11-17
Granted: 1988-03-31
Abstract: 1. A circuit arrangement for addressing assemblies with address receivers arranged at the individual assemblies, characterised in that the receivers comprise an additive logic-linking component (B, A) having two inputs (E1, E2) for a coded address signal on the one hand and for a digital change signal, identical for all receivers, on the other hand, and having two outputs (E, D) on the one hand for the address signal which is changed in accordance with the logic-linking and the change signal and on the other hand for a decoded signal which corresponds to a predetermined value of the address signal which is changed in the receiver, and that the address signal outputs (E) of preceding receivers are connected to the address signal inputs (E1) of following receivers.
Patent DE-3460368-D1 (DE)
Title: Fluid distribution device, particularly for a remote control
Inventor: BESSARD MICHEL
IPC: F15B13/042
Filed: 1984-02-15
Granted: 1986-09-04
Abstract: The fluid distributing device, more especially for remote control, comprises a body (2) having bores (3) with parallel axes in which are slidably mounted slide valves (4) associated in pairs and controlled by push-rods (5) actuated by an oscillating cam (6). Each slide valve bore (3) has a groove (8) connected to the pressurized fluid intake, each slide valve being combined with a chamber (9) limited by at least one transverse annular surface (b) of the slide valve and connected to the reservoir by a constriction. It comprises return devices (R) for each push-rod (5) adapted to maintain a first push-rod in abutment against the cam (6) when this latter tends to move away from the push-rod and each slide valve comprises, on its periphery, towards its end (15) remote from the push-rod, a recess (g) whose arrangement and length are such that before the end of the complete movement of the slide valve (4) when it is driven by the first push-rod, the recess establishes a connection between the pressurized fluid intake (8, P) and the chamber (9), the whole being such that there is a rise in pressure of the fluid in this chamber (9) which causes locking of the slide valve (4) and of the first push-rod (5) in the high position.
Patent DE-3463146-D1 (DE)
Title: Catalyst, production and use
Inventor: BAKER MAURICE GORDON
IPC: C08F4/62
Filed: 1984-01-19
Granted: 1987-05-21
Abstract: A catalyst component for olefin polymerisation is a mixture of a transition metal composition with finely divided talc or a metal salt of an aromatic carboxylic acid. The talc or metal salt can be mixed with the transition metal composition during the production thereof or in a subsequent stage. Preferably an intimate mixture of the transition metal composition and the talc or metal salt is obtained, for example by grinding or by spray-drying. The catalyst component may be used to prepare an olefin polymer having improved properties.
Patent DE-3463994-D1 (DE)
Title: Circuit arrangement for telecommunication installations, in particular telephone exchanges with centralized and/or partially centralized information processing control circuits
Inventor: LAAS KURT
IPC: H04Q3/545
Filed: 1984-08-06
Granted: 1987-07-02
Abstract: 1. A circuit arrangement for telecommunications exchange systems, in particular telephone exchange systems, comprising central and decentral information-processing switching units which have a call-handling capacity which is limited in respect of information processing capacity, and comprising a central switching network (K) and decentral terminal groups (LTG), each of which is assigned a decentral switching unit (GP) and to which subscriber lines, connection lines, for example local and trunk connection lines, and connection-individual switching devices, e. g. connection sets and dialling code reception devices, are connected and which exchange data, e. g. items of dialling information and control- and setting-up information, with the central switching unit (ZW) for the execution of the individual switching procedures, and comprising measuring devices (B, W) which serve to determine a deviation in the instantaneous information processing operating load of a central switching unit from its call-handing capacity, in particular which serve to recognise information processing traffic overloads and to avert such overloads, and comprising peripheral switching devices in which the quantity of incoming information processing jobs is reduced in that a specified percentage of said jobs are rejected, and comprising transmission switching means which serve to report to the switching units data relating to the deviation of the instantaneous information processing operating load relative to the call-handling capacity of a central switching unit, characterised in that the decentral switching units (ZW) store a percentage of jobs which are to be rejected, that on the arrival of data which signal a permissible load increase or a necessary load reduction relative to the instantaneously prevailing load of the central switching unit (ZW), storage switching means (Zi) provided in the decentral switching units (GP, GP2, ... GPn) for the storage of the percentage reduce or increase respectively the stored percentage in steps of a predetermined step size, and that these data items, together with the data items transmitted from the central switching unit (ZW) to the decentral switching units (GP, GP2, ... GPn) for the execution of the switching procedures, in particular together with the setting-up and control information, are transmitted from the central switching unit (ZW) to the decentral switching units (GP, GP2, ... GPn) and in the latter are transferred to the storage switching means (Zi).
Patent DE-3465604-D1 (DE)
Title: Derivatives of carboxysiloxanes and their use as internal mold release agents
Inventor: ALBERINO LOUIS MICHAEL
IPC: C08G18/61
Filed: 1984-05-16
Granted: 1987-10-01
Abstract: Disclosed is an improved process for the production of organic polyisocyanate based molded polymers prepared from at least one organic polyisocyanate and at least one polyol in the presence of an internal release agent wherein the improvement comprises employing as said agent a polysiloxane having at least one unit of the formula <IMAGE>  wherein R is selected from the group consisting of lower-alkyl and aryl, R1 is a divalent hydrocarbon radical, and R2 is selected from the group consisting of lower-alkoxy, aryloxy, particular hydroxyalkyleneoxy, alkoxyalkyleneoxy, amino, and hydroxyalkylamino radicals. The molding process can be repeated in many cycles before the molds require cleaning or treatment with release agent. The ease and rapidity with which the present process can be carried out makes it particularly suited to RIM production methods.
Patent DE-3467626-D1 (DE)
Title: Storage-stable universal control serum
Inventor: REHNER HELMUT DR PHIL
IPC: G01N33/96
Filed: 1984-06-30
Granted: 1987-12-23
Abstract: 1. Storage-stable universal control serum based on a human or animal serum, characterised in that it contains a buffer added to it, the buffer action of which lies in the physiological pH range.
Patent DE-3571578-D1 (DE)
Title: Device for r.f. welding an i.v. tube to a catheter lumen
Inventor: BENNETT LAURENCE M
IPC: B29L23/00
Filed: 1985-04-30
Granted: 1989-08-24
Abstract: A device for welding an IV tube into fluid communication with a lumen of a catheter comprises a grounded metal adapter which is operatively associated with a dielectric collet to clampingly engage and hold a catheter in the collet. The device further comprises a metal mandrel which is partially inserted into an IV tube and positioned so that part of the IV tube and mandrel extend into a portion of a lumen of the catheter. With the IV tube and mandrel positioned in the lumen, the dielectric collet is further engaged to compressingly urge the lumen sidewall into contact with the outer surface of the IV tube. RF energy is then applied to the mandrel to weld the IV tube into the lumen.
Patent DE-3573393-D1 (DE)
Title: Colour developer composition and record material carrying the composition
Inventor: BROCKETT BRUCE W
IPC: B41M5/155
Filed: 1985-05-03
Granted: 1989-11-09
Abstract: A colour developer composition for use in record material for pressure-sensitive record sets comprises a glass derived from a colour developing biphenol and a resinous material.
Patent DE-3579374-D1 (DE)
Inventor: GLOVER RODNEY
IPC: C08F220/56
Filed: 1985-06-12
Granted: 1990-10-04
Abstract: Improved performance and physical properties are obtainable from acrylamide-dialkylaminoalkyl acrylate polymers when the polymers are made by using a blend of dialkylaminoalkyl acrylate acid addition or quaternary ammonium salt with dialkylaminoalkyl methacrylate acid addition or quarternary ammonium salt.
Patent DE-3580130-D1 (DE)
Inventor: HALL DAVID R
IPC: B22F7/06
Filed: 1985-04-16
Granted: 1990-11-22
Abstract: A composite material is described which includes a mixture of individual diamond crystals and pieces of precemented carbide. The mixture is heated and pressurized to create intercrystalline bonds between the diamond crystals and chemical bonds between the diamond crystals and the precemented carbide pieces. The resulting composite polycrystalline diamond body exhibits excellent wear characteristics and impact resistance.
Patent DE-3581961-D1 (DE)
Inventor: YOUNG PETER L
IPC: G03F1/00
Filed: 1985-05-01
Granted: 1991-04-11
Abstract: A method for repairing clear defects on a photomask. The method includes the steps of coating the photomask with a positive photoresist; exposing the photoresist to a laser beam for localized heating thereof to a temperature above 500°C to darken or char the polymer; and removing the unexposed polymer from the photomask. The method may also include the intermediate step of heating the polymer to a temperature between 200°C and 500°C to brown the polymer before the polymer is exposed to the laser which heats it to a temperature above 500°C.
Patent DE-3583184-D1 (DE)
Inventor: BATTIE GABRIEL
IPC: B03B4/02
Filed: 1985-03-19
Granted: 1991-07-18
Abstract: The subject matter of the invention mainly relates to the technical areas of foundry, manufacture of parts by casting metal in moulds. The process consists in that after moulding the parts and stripping them from the moulds which were broken, during a first cycle the mixture resulting from the knock-out is recovered. This mixture being stored. This mixture is directed from the storage place to an intermediate container; then the mixture from the intermediate container is fed up to a sieve grading separator unit allowing to separate the grains or particles in several different grading batches; each one of these batches is directed to a separating table designed for separating chromite from silica; the chromite on the one hand and the silica on the other hand are recovered in containers. This invention mainly applies to the recovery of components of different densities, especially chromite and silica.
Patent DE-3584979-D1 (DE)
Inventor: VORSCHEPOTH HEINRICH
IPC: B60K15/01
Filed: 1985-10-15
Granted: 1992-01-30
Abstract: The metal pipe (1) is fitted with a retaining collar (18) and is inserted into the sliding seal (6) held by a compression ring (10) with claws (17) to grip behind the collar. An outer sleeve (19) slides over the coupling and has a ratchet grip (3) onto a nozzle moulding, onto which a flexible pipe is connected. The nozzle has two grip points for the ratchet, with the sleeves linked by ratchet holds. The seal is ring-shaped and the compression ring is split radially for improved grip.
Patent DE-3587910-D1 (DE)
Inventor: HALFORD ROBERT JAMES
IPC: G06F13/28
Filed: 1985-05-13
Granted: 1994-09-29
Abstract: A peripheral interface system is disclosed. An input-output processor is provided to receive input-output commands from a central processing unit. Up to four multiplexing units may be connected to the input-output processor, with each multiplexing unit providing an interface for up to four controller units, which may be used to control a peripheral device. The multiplexing unit includes a pair of data buffers, each with its own addressing circuit, and each functionally divided into four storage areas, each storage area providing four registers to store four parcels of data. Data is transferred between the input-output processor and the controller units by filling the storage area in a buffer from the local memory of the input-output processor in a serial fashion over a DMA channel provided between the multiplexer and the local memory. Data transferred from the storage area in the multiplexer to a controller is sent one parcel every four clock periods, according to a scanner/time slot synchronization scheme between the multiplexer and the up to four controllers which may be connected thereto. Similarly, data parcels are transferred from the controller to the multiplexer on a scanner/time slot basis, and from the storage area of the multiplexer to the memory in a serial, consecutive fashion over the DMA channel. In operation, the buffers of the multiplexer are alternately filled and emptied such that one may be filling while the other one is emptying. A pair of buffers are also provided in the controller unit, which also may be alternately filled and emptied as between the peripheral device and the multiplexer.
Patent DE-3678646-D1 (DE)
Inventor: SCHNEIDER MANFRED
IPC: B32B27/32
Filed: 1986-08-06
Granted: 1991-05-16
Abstract: A multi-layer laminate web for furniture formed of a polyolefin web containing a mixture or blend of specific proportions by weight of a propylene homopolymer or copolymer and specific proportions by weight of a low pressure polyethylene, polyvinylalcohol, ethylene-vinylalcohol copolymer, ethylene-acrylic acid copolymer, ethylene-acrylate ester-acrylic acid copolymer or -terpolymer and/or polycaprolactone or a mixture or blend of low pressure polyethylene with one or more of the foregoing polymers, copolymers or terpolymers and specific proportions by weight of a finely divided mineral filler or mineral filler mixture having on the surface thereof a substance having polar and non-polar groups, and a surface layer having an average thickness from 3 to 30 microns applied over the polyolefin web. A method for producing a furniture laminate is also disclosed.
Patent DE-3681445-D1 (DE)
Inventor: WISEMAN DONALD F
IPC: G01F1/684
Filed: 1986-04-18
Granted: 1991-10-17
Abstract: The apparatus comprises a thermally sensitive element capable of producing a measurement value related to temperature located within the conduit. The element is exposed to the flow of fluid through the conduit. A second thermally sensitive element is capable of producing a reference value related to temperature of fluid ambient to the conduit. The reference value is unaffected by heat generated by the second thermally sensitive element. An electrical circuit determines the measurement and reference values and uses them to produce an indication which eliminates errors due to changes in the ambient temperature and caused by velocity cooling of the first thermally sensitive element. The indication is representative of fluid flow through the conduit.
Patent DE-3685487-D1 (DE)
Inventor: FARRELL ROBERTA
IPC: C12N1/14
Filed: 1986-07-11
Granted: 1992-07-02
Abstract: Novel lignin-degrading enzymes designated rLDM TM 1, rLDM TM 2, rLDM TM 3, rLDM TM 4, rLDM TM 5, and rLDM TM 6 are isolated and purified to the essentially pure form, wherein each rLDM TM  is substantially free of other rLDM TM  and native proteins, from the extracellular medium of a novel mutant microbe. The novel mutant, designated SC26, produces large amounts of the rLDM TM , thus facilitating the isolation and purification of them. These rLDM TM  are useful in pulping processes to degrade and/or modify lignin.
Patent DE-3687045-D1 (DE)
Inventor: TRIPPEL G
IPC: G11B5/842
Filed: 1986-07-28
Granted: 1992-12-03
Abstract: Magnetic particles are dispersed in a resin/solvent liq. medium. A magnetic field of optimised frequency, field strength and duration is applied which reaches through the entire suspension. The field is pref. switched off when at its peak. The frequency is pref. 5-100 Hz and the field strength is just below the coercitive field strength of the particles pref. 8000-80000 A/m. By using electro-magnets at right angles to each other a rotating magnetic field can be generated, pref. by energising the magnets with different frequencies, (10-27 Hz), but with the same amplitude, to avoid regular rotation. This avoids large, magnetically linked structures from being generated. The optimum conditions are deterd. by optical microscopy of a thin layer of the emulsion of interest in a magnetic field generated by 2 electro-magnets at right angles. During the observation the parameters of frequency, duration and amplitude are varied to give the best dispersion.
Patent DE-3687763-D1 (DE)
Inventor: KOTHS KIRSTON EDWARD
IPC: C07G99/00
Filed: 1986-01-17
Granted: 1993-03-25
Abstract: A biologically active reference (e.g. human) IL-2 (interleukin-2) protein is protected against oxidation by a method involving substituting a conservative amino acid for each methionine residue susceptible to chloramine T or peroxide oxidation and wherein additional, non-susceptible methionine residues are not so substituted.
Patent DE-3688870-D1 (DE)
Inventor: ANDERSEN HENRIK
IPC: C12N15/09
Filed: 1986-04-03
Granted: 1993-09-16
Abstract: A DNA sequence consisting of a first DNA fragment containing the coding sequence for a desired polypeptide having N-amino acids, followed by the translation stop signal and if desired some untranslated bases which may comprise a restriction site, is coupled together with a second DNA fragment having the DNA structure necessary for replication of the cloning medium, at the last base after the N codon. This intermediate is useful for introduction into plasmids coding for a desired polypeptide.