baber/WOPTO huggingface dataset:
Patent DE-3466857-D1 (DE)
Title: Process for selectively separating petroleum fractions
Inventor: DOBROTWIR NICHOLAS GEORGE
IPC: E21B43/34
Filed: 1984-06-22
Granted: 1987-11-26
Abstract: The modification to the origigal patent concerns an improvement to the plug connection to the printed circuit card in a flat, box shaped module. A socket strip forms part of the front plate of the module whilst the corresp. plug part is electrically and mechanically attached to the p.c.b.. The socket part is attached by a hinge at the bottom edge of the socket section. The proposed arrangement of the parts makes it easier to make the connection between the plug section and the socket section into which all the connecting cables and wires enter and are terminated. The arrangement also ensures that there is very little relative movement between the two parts which could result in an unsatisfactory plug connection.
Patent DE-3472430-D1 (DE)
Title: Reinforcement-iron holder for use in joining cast concrete work
Inventor: ZEHTNER MARTIN PETER
IPC: E04G21/12
Filed: 1984-06-21
Granted: 1988-08-04
Abstract: The joint between two parts of a concrete structure is reinforced by straight steel rods (5), with U-shaped pieces welded to one end. The reinforcing rods are held in place by long rectangular boxes (1). The boxes have two opposite groups of transverse ribs (4,9) to support the straight portions of the rods and holes (5) for the support of one leg of the U-shaped attachment. The ribs have recesses to hold the rods in place. The boxes are fitted with lids which have the second groups of transverse ribs (9).
Patent DE-3473269-D1 (DE)
Title: (bis(substituted methyl)-methyl)-isoquinoline derivatives, process for their preparation and pharmaceutical compositions containing them
Inventor: BERNATH GABOR DR DIPL CHEM
IPC: C07D217/14
Filed: 1984-10-25
Granted: 1988-09-15
Abstract: The subject-matter of the invention are new Äbis(substituted methyl)-methylÜ-isoquinoline derivatives of the formula (I) <CHEM>  wherein R<1> and R<2> represent hydroxyl or alkoxy having from 1 to 6 carbon atoms, R<3> is hydrogen, aralkyl having from 1 to 4 carbon atoms in the alkyl moiety or a  - @ - R<4>    group,  in which R<4> is alkyl having from 1 to 5 carbon atoms or phenyl, optionally substituted, preferably by one or more alkyl having from 1 to 4 carbon atoms, alkoxy having from 1 to 4 carbon atoms, halogen and/or nitro, or is -NH-phenyl,  X is oxygen or sulfur,  R<7> is hydroxyl, halogen or an  - O - @ - R<9>    group,  R<8> is halogen, alkoxy having from 1 to 4 carbon atoms or an  - O - @ - R<9>    group,  in which  X has the same meaning as defined above and R<9> independently from R<4> may have the same meanings as defined for R<4>, or is an -NH(C1-4-alkyl) or C3-6-cycloalkyl group, and salts thereof as well as a process for preparing these compounds and pharmaceutical compositions containing them.
Patent DE-3477399-D1 (DE)
Title: Method for the separation of yeast from fermentation broths and application of the method
Inventor: MULLER HANS DR ING
IPC: C12M1/12
Filed: 1984-07-10
Granted: 1989-04-27
Abstract: 1. A process for separation of yeasts from fermentation broths of a fermentation tank (1) particularly for the production of compressed yeast for baking purposes, as well as compressed yeast from alcoholic fermentation which accrues in the production of alcohol, wine and beer, characterised in that the fermentation broth is forced through a pressure filter with filter elements (30) freely suspended within a filter vessel (21) the filter elements (30) of which are covered with fine filter fabrics or membranes, that after the build-up of a filter cake, the filter vessel (21) is drained of the residual liquid, the yeast filter cake is washed with water, blown out with compressed air or another compressed gas and freed from the filter fabrics by means of a pressure surge with compressed gas in the opposite direction to that of filtration and extracted from the filter vessel (21).
Patent DE-3478167-D1 (DE)
Title: Motor protection switch
Inventor: LEMMER HELMUT
IPC: H01H71/02
Filed: 1984-12-18
Granted: 1989-06-15
Abstract: A motor safety switch which eliminates much of the costs of conventional wiring, material and labor, the motor safety switch being formed of a plurality of assembled independent components; a first of the components including a switch unit having a contact system, a thermal tripper and a magnetic tripper; a second of the components being an electromagnetic drive unit; a third of the components being a modular contact unit; and the independent components are maintained by mechanical connectors in selected assembled relationship to include either all of the aforementioned independent components or selective subassemblies thereof.
Patent DE-3564646-D1 (DE)
Title: Method and circuit for the transmission of at least two binary data streams over a multiplex transmission section
Inventor: FINCK HERBERT DIPL ING
IPC: H04J3/16
Filed: 1985-10-03
Granted: 1988-09-29
Abstract: 1. A method of transmitting at least two binary data flows from a multiplexer (M11) arranged at the transmitting end to a multiplexer (M22) arranged at the receiving end in multiplex frames (MR) which occur with cyclic repetition, which govern a multiplex transmission link (ZS1) which connects the two multiplexers (M11, M22) to one another, and each of which transmits an item of synchronising information (Syn), an item of signalling information (Sig) and, in time slots, the bits of the minimum of two data flows, characterised in that the data flows are transmitted with bit interleaving via the multiplex transmission line (ZS1), that as signalling information (Sig) there is transmitted a respective address which designates a data flow and a time slot address/a plurality of time slot addresses which designate(s) the time slot/time slots to be used for the transmission of one or several bits of this data flow in at least one multiplex frame (MR), and that an item of signalling information (Sig) is transmitted only at the beginning and at the end of the transmission of bits of its associated data flow.
Patent DE-3571169-D1 (DE)
Title: Signal transducing head moving apparatus
Inventor: TSUKAHARA NOBUHIKO C O SONY CO
IPC: G11B21/08
Filed: 1985-03-29
Granted: 1989-07-27
Abstract: A signal transducing head moving apparatus using a stepping motor which comprises a reversible stepping motor (20) for moving a head and a motor drive control means (30, 40) for driving the stepping motor (20) in alternate forward and reverse directions through switching of excitation phases of the motor (20) after the motor (20) has been driven in one direction, thereby eliminating errors of the step position of the stepping motor (20) due to a hysteresis characteristic thereof. The head thus can be stopped at the same position irrespective of whether it is accessed in the forward or reverse direction.
Patent DE-3578854-D1 (DE)
Inventor: LEIENDECKER ARNO
IPC: A47B3/08
Filed: 1985-09-26
Granted: 1990-08-30
Abstract: 1. Hinged fitting (1) for furniture legs (6), particularly table legs or the like, with a stand (11) associated with a furniture body, such as a table top (3), which has a locking member (12) for a countermember (21, 27) of leg (6) disconnectably fixing the leg (6) in the use position, a rigid stop body (30) limiting the swivelling movement to the use position is connected to a bearing rod (9) for leg (6) mounted in the vicinity of its ends in swivel bearings about a swivel axis (10), said stop body engaging in the use position with a stop face (31) on a stop counterface and in which on the fitting (1) is provided at least one stacking member (30) connected to the bearing rod (9) and whose stacking face (32) forms in the storage position the lowest lying surface of the furniture, which is substantially parallel to the table surface, characterized in that the stop body (30) and the stacking member are located directly on the bearing rod (9) between its swivel bearings.
Patent DE-3585263-D1 (DE)
Inventor: KRATZENBERG WOLFGANG DIPL ING
IPC: F41G3/32
Filed: 1985-10-15
Granted: 1992-03-05
Abstract: A collimator (7) is fixed to the weapon (1) to produce a light beam (7.3) from the optical test mark (7.1). The collimator is located in front of the lens (6.1) of the sightinq device (6) so that the light beam falls on a measuring sensor (8) which is opto-electronic and position sensitive and located in front of the ocular of the sighting device in the image plane. The sensor is connected via an electronic evaluator (9) to a computer. A program control device generates guidance signals using a multifunction generator.
Patent DE-3663436-D1 (DE)
Title: Herbicidal mixtures based on an n-(phosphonomethylglycyl)-sulfonyl amine-type compound
Inventor: BERTRAND ALBERT
IPC: A01N57/20
Filed: 1986-01-21
Granted: 1989-06-29
Abstract: A herbicidal composition comprises     (A) an active herbicidal substance of formula:   <IMAGE>  in which:  R<1> denotes an optionally substituted hydrocarbon radical;  R denotes a hydrogen atom or is as defined for R<1>; R<2> and R<3>, which may be identical or different, denote hydrogen atoms or are such that OR<2> and OR<3> are hydrolysable groups,  or a salt thereof; and (B) at least one active herbicidal substance which is a chloroacetamide, triazine, phenylurea, thiadiazolylurea, sulphonylurea, benzothiazolylurea, nitroaniline, phenoxynicotinanilide, amide, oxadiazole, aminotriazole, picolinic acid, phenoxybenzoic acid derivative, phenoxypropionic acid derivative, aryloxy acid, benzoic acid, propionic acid, triazinone, carbamate, pyridazinone, pyridone, guaternary ammonium compound, uracil, hydroxybenzonitrile or imidazolinone or a salt thereof.
Patent DE-3673656-D1 (DE)
Inventor: TINDBERG BERTIL
IPC: A61F11/08
Filed: 1986-01-23
Granted: 1990-09-27
Abstract: PCT No. PCT/SE86/00024 Sec. 371 Date Sep. 19, 1988 Sec. 102(e) Date Sep. 19, 1988 PCT Filed Jan. 23, 1986 PCT Pub. No. WO87/04338 PCT Pub. Date Jul. 30, 1987.A device for closing a curved duct, especially an ear protector for insertion in the auditory canal (4) of the ear, consists of an elastic rod-shaped body (1), e.g. of foamed plastic, which is pointed at one end and the cross-sectional area of which is larger than that of the auditory canal. The pointed end of the rod-shaped body is considerably offset with respect to the longitudinal direction of the body so as to form a lip (5) which is unsymmetrical in relation to the longitudinal direction of the body and capable of conforming to the curved portion of the auditory canal when the rod-shaped body is inserted therein.
Patent DE-3679889-D1 (DE)
Inventor: MORI MAURIZIO
IPC: D06F39/06
Filed: 1986-11-14
Granted: 1991-07-25
Abstract: Described is an automatic washing machine comprising a laundering tub and a drum mounted therein and adapted to be rotated by an electric motor at a low speed during a laundering cycle and at an increased speed during at least one intervening spin-drying phase. For avoiding the excessive formation of foam, a pressure switch is adapted to terminate the spin-drying phase when the pressure within the laundering tub exceeds a predetermined value.
Patent DE-3760559-D1 (DE)
Title: Process for preparing polyol fatty acid polyesters
Inventor: VAN DER PLANK PLEUN
IPC: C07H13/06
Filed: 1987-07-23
Granted: 1989-10-19
Abstract: A process for preparing polyol fatty acid polyesters, e.g. sucrose polyesters (SPE) is improved by   (1) mixing the polyol with an alkaline catalyst such as KOH, NaOH or their carbonates, preferably in aqueous solution or dissolved in C1-5 alcohols or ketones at atmospheric pressure and 10-80 DEG C, (2) preparing a mixture of fatty acid lower alkyl esters with an emulsifier, preferably a fatty acid soap, and (3) adding the alkaline polyol solution to the mixture of (2), whereby preferably the solvent is removed during the addition of (1) to (2), e.g. at 60 DEG C and 5 mbar.   The ratio fatty acid lower alkyl esters : polyol is preferably (10-20):1. The reaction is improved so that SPE are formed at 110-145 DEG C within 5-10 hours.
Patent DE-3766187-D1 (DE)
Inventor: SCHERPING KARL-HEINZ DR
IPC: C09D167/00
Filed: 1987-08-13
Granted: 1990-12-20
Abstract: PCT No. PCT/EP87/00445 Sec. 371 Date Feb. 14, 1989 Sec. 102(e) Date Feb. 14, 1989 PCT Filed Aug. 13, 1987 PCT Pub. No. WO88/01287 PCT Pub. Date Feb. 25, 1988.The invention relates to an aqueous coating agent, obtained from an epoxy resin, ethylenically unsaturated monomers, some of which contain carboxyl groups, a peroxide initiator in a proportion of at least 2% by weight, relative to the total weight of the monomers, a crosslinking agent, a neutralizing agent, organic solvents, and, if appropriate, further conventional additives, such as plasticizers, stabilizers, wetting agents, dispersion auxiliaries, catalysts and pigments. The coating agent is based on a binder (a) which is obtainable from (A) 20 to 80% by weight of an epoxy resin having an average of more than one epoxy group per molecule and having an average molecular weight of at least 500, (B) 1 to 60% by weight of polyester polycarboxylic acids having an average molecular weight of 500 to 5,000 and having an acid number of 30 to 150, and (C) 10 to 50% by weight of ethylenically unsaturated monomers, 10 to 50% by weight of the monomers containing carboxyl groups, where the sum of (A), (B) and (C) is 100% by weight, the binder (a) has an acid number of 20 to 150, and the crosslinking agents (b) used are phenolic and/or amino resins, with the proviso that the coating agent contains (a) 30 to 70% by weight of the binder (a), (b) 2 to 30% by weight, preferably 5 to 16% by weight, of the crosslinking agent (b), (c) 1 to 7% by weight, preferably 2 to 5% by weight, of ammonia and/or amine as neutralizing agent, and (d) 20 to 60% by weight of organic solvents, where the sum of (a), (b), (c) and (d) is 100% by weight. The present invention also relates to a process for the preparation of the coating agents, and the use thereof for coating of cans.
Patent DE-3766930-D1 (DE)
Inventor: BENZEL MARTIN DIPL ING
IPC: B01D53/08
Filed: 1987-09-29
Granted: 1991-02-07
Abstract: Pourable bulk material is passed through a substantially vertically arranged shaft (1) under the action of gravity and is subjected to the action of a fluid medium via passage apertures (3) provided in the side walls (2) of the shaft (1). Slats (4) cover the projection surface of the passage apertures (3) and are aligned obliquely to the side walls (2), so that pockets (5) are formed which are open at the top. Perforated aprons (6) are arranged in the interior of the shaft (1), at a distance from the side walls (2) provided with the passage apertures (3), and particles of bulk material which enter the region of the passage apertures (3) are relieved of the lateral pressure of the flow of bulk material by these aprons (6).
Patent DE-3774999-D1 (DE)
Inventor: LAURITZEN ANN MARIE
IPC: B01J23/00
Filed: 1987-10-30
Granted: 1992-01-16
Abstract: A composition containing silver, a support, rhenium and at least one further metal, characterized in that the selected amounts of the metals or compounds are such that under conditions of catalytic manufacture of e thylene oxide from ethylene and oxygen the composition comprises a catalytically effective amount of silver, a promoting amount of rhenium or compound thereof and a promoting amount of at least one further metal or compound thereof.
Patent DE-3775699-D1 (DE)
Inventor: NELLE FRIEDRICH
IPC: H01F41/071
Filed: 1987-10-14
Granted: 1992-02-13
Abstract: The winding nozzle (15) for a saddle coil is movable along the contour of the respective coil layers. The receptacle (4) for the coilformer is rotatable about its longitudinal axis. The winding nozzle is pref. movable in three planes, orthogonal to each other. The winding nozzle may have an end, angled through approx. 90 deg. and may be also rotatable about its longitudinal axis. Thw winder consists of a base plate (1) with an upright (2), whose upper end carries a holding arm (3) and the coilform receptacle. The nozzle is fitted in a bearing pedestal (5) in a mobile device.
Patent DE-3777002-D1 (DE)
Inventor: THALMEIER WOLFGANG
IPC: B62D27/02
Filed: 1987-06-24
Granted: 1992-04-09
Abstract: A process for sealing a fold connection includes using a gelling and/or hardenable adhesive in the fold gap. The adhesive is hardened by heating it. The fold connection is subjected to at least one heat treatment stage. The seam is heated to gelling temp. of the adhesive and the sealing layer is then applied. After the sealing layer is applied, another heating stage is pref. carried out.
Patent DE-3778064-D1 (DE)
Title: Suspending device for electric conductor from messenger cause
IPC: B60M1/23
Filed: 1987-04-22
Granted: 1992-05-14
Abstract: Each suspension element (15,16) has a longitudinal axis parallel to outer faces of the elements. Teeth (19,20) are provided on at least one face of each element and are aligned in the direction of the longitudinal axis. The elements are disposed side-by-side and at least one securing clamp (17) connects one element to the other. Each element is pref. U-shaped, with the teeth being provided on both parallel legs of each element. The device also includes a link number (25) with two eyelids (26,27), one of which is inserted in the loop defined by the two opposing suspension elements. The securing clamp is made up of two halves each provided with grooves defining seats for the legs of the suspension elements.
Patent DE-3778466-D1 (DE)
Inventor: DWIVEDI RATNESH K
IPC: C04B41/87
Filed: 1987-09-10
Granted: 1992-05-27
Abstract: A method of producing self-supporting ceramic structures (12) comprising (i) a polycrystalline oxidation reaction product formed upon oxidation of a molten parent metal (14) with an oxidant, and (ii) interconnected porosity (13) at least partially accessible from one or more surfaces (15) of said ceramic body. A second polycrystalline ceramic material is incorporated into the porosity of said ceramic body to modify or contribute to its properties.
Patent DE-3778799-D1 (DE)
Inventor: PRADLER JOSEF
IPC: H02K7/06
Filed: 1987-02-20
Granted: 1992-06-11
Abstract: The linear drive unit incorporates a motor (58) in a housing, and a driving rod (64) with a hollow poriton by which it slides axially over the housing under the action of a transmission (62) between the motor and itself. The transmission incorporates a rotary body (92) with an external peripheral groove (160) and teeth (162). Rotary bodies (166) on a common axis each have peripheral grooving (172) and teeth (174), the grooving engaging on the inside the groove in the rotary of the transmisison on the outside it engages peripheral grooving 8164) on the inside of the rod hollow portion. The grooving is so shaped that there is no relative axial movement between the rotary bodies but the rod slides axially w.r.t. them.
Patent DE-3855457-D1 (DE)
Inventor: GALLAS JAMES
IPC: G02B1/04
Filed: 1988-08-18
Granted: 1996-09-05
Abstract: A hydrophilic contact lens is disclosed incorporating melanin that protects the eye from harmful radiation and superoxide.
Patent DE-3863009-D1 (DE)
Inventor: TAKANOHASHI KUNIO
IPC: C07D307/62
Filed: 1988-06-13
Granted: 1991-07-04
Abstract: 6-O-(2-keto-L-gulonoyl)-L-ascorbate substantially free from 2-keto-L-gulonic acid is produced by allowing an acid to act on 2-keto-L-gulonic acid in an inert organic solvent and recovering 6-O-(2-keto-L-gulonoyl)-L-ascorbate from the reaction mixture. 6-O-(2-keto-L-gulonoyl)-L-ascorbate is more fat-soluble than L-ascorbic acid and is expected of the use as a prodrug for L-ascorbic acid that can be absorbed from the intestinal tract.
Patent DE-3865273-D1 (DE)
Inventor: STELLAMANS MANFRED
IPC: B01F23/10
Filed: 1988-07-22
Granted: 1991-11-07
Abstract: A stream of air for use in space equipment emerges from a set of narrow box-shaped parallel cells to which two streams of air at greatly different temps., e.g. internally circulated air and very cold atmos. air, supplied from feeders with internal vol. controls, have been applied for mixing. The cells of each set alternate with cells of the other set, with the two air-streams, originally at different angles to the housing, emerging from apertures in the cell wall into the neighbouring cells. Cell apertures may be circular, or slots offset by 90 deg. and with angled deflector projectives from one long edge. Channel walls may be triangular, hexagonal, trapezoidal etc. in cross-section.
Patent DE-3872642-D1 (DE)
Inventor: SAATWEBER DIETRICH DR
IPC: C09D163/00
Filed: 1988-09-30
Granted: 1992-08-13
Abstract: A cathodically separable aq. electrodipping lacquer compsn. contains (A) a synthetic resin binder contg. amino gps., which can be made water-sol. or water-dispersible by protonisation with acids, and a cross-linking agent (B) reacting on baking, as well as opt. pigments, corrosion inhibitors, anti-crater agents, lacquer auxiliaries and binders, plasticisers, catalysts and organic solvents.  (A) The component contains 90-50%, w.r.t. total resin binder, of a polycondensation, polymerisation and/or polyaddn. resin, with Mn 700-10,000, 1.2-21.7 x 10 power(23) lateral or terminal C=C bonds w.r.t. 1,000 g, corresp. to a hydrogenation iodine number of 5-90, opt. prim. and/or sec. OH gps., corresp. to OH number of 0-450 mg KOH/g resin, and tert. amino gps. corresp. to 30-450 mg KOH/g resin.  (B) The component contains 10-50% of cpds. with methane tricarboxylic acid amide gps. of formula (I) with at least 2 gps. with active H, and derived from a reaction prod. of a mono- or poly-isocyanate and a malonic acid deriv., and contg. as further component (C) 0-10% of capped di- and/or poly-isocyanates.
Patent DE-3876344-D1 (DE)
Inventor: HEALEY PETER
IPC: H04Q3/52
Filed: 1988-09-09
Granted: 1993-01-14
Abstract: An optical distributor comprises an optical input (I1), and 2<n> optical outputs (01-08), where n is an integer greater than 1, one or more plane mirror surfaces (8) and transflective means (2, 4, 6). The plane mirror surface or surfaces (8) and the transflective means (2, 4, 6) are arranged to provide one optical path between the input (I1) and each of the outputs (01-08), each path making n transitions only at the transflective means. In a preferred embodiment the transflective means comprise n separate beam splitter stages, the effective lengths of the n separate splitter stages (2, 4, 6) being substantially in the ratio 1:2:...2<n>. The beam splitters may be formed by transflective coatings on glass substrates.
Patent DE-3877938-D1 (DE)
Inventor: KUPKA DIETER
IPC: B01D29/39
Filed: 1988-01-18
Granted: 1993-03-11
Abstract: The filter press comprises a housing consisting of a cylindrical casing with end walls, several parallel filter plates arranged next to one another and coaxial to the axis of the housing having at least one hollow space and supported by a tube extending between the end walls. The filter press further comprises a coaxially arranged rotor consisting of a shaft rotatable in bearing of the end walls and traversing the filter plates whilst having rigidly fixed rotor disks.
Patent DE-3882610-D1 (DE)
Inventor: BORNHOF HANS-ULRICH ING GRAD
IPC: B60T11/32
Filed: 1988-06-01
Granted: 1993-09-02
Abstract: The pressure limiting valve enables fluid flow from a duct (11) in the valve body, to an outlet (13). The duct communicates with an annular chamber (10), which is normally sealed by a flexible diaphragm (2) which is pressed against the valve seat (9) by a spring (4). The flexible diaphragm is supported around its outer edge by a ring (1). The pressure, at which the valve opens, depends upon the effective area of the flexible diaphragm. The effective area can be changed, in order to change the valve opening pressure, by fitting a different ring with a different inside dia.