baber/WOPTO huggingface dataset:
Patent DE-3071711-D1 (DE)
Title: Electrode for arc furnaces
Inventor: BAUER HANNS GEORG DR DIPL ING
IPC: H05B7/101
Filed: 1980-10-27
Granted: 1986-09-25
Abstract: Electrodes for arc furnaces comprising a top portion (5) of metal and a replaceable bottom portion (6) of material which is only slowly consumable, being substantially cylindrical shape and the portions being interconnected by means of a screw nipple (1) or the like and the top portion has a liquid cooling device with a header duct (2) and a return duct (3) and the top portion (5) is advantageously protected in the bottom region thereof by means of an insulating coating of high temperature stability representing a detachably surmountable moulding. An electrically conductive intermediate layer of high temperature stability can be provided between the insulating moulding and the top portion. The electrodes are only slightly trouble prone, have emergency operating properties, have a high mechanical stressability and are easy to repair.
Patent DE-3160965-D1 (DE)
Title: Process for the preparation of an alpha-l-aspartyl-l-phenylalanine-alkyl ester
Inventor: SAMPATHKUMAR PRATHIVADIBHAYANK
IPC: A23L27/30
Filed: 1981-08-22
Granted: 1983-10-27
Abstract: 1. A method for preparing an Alpha-L-aspartyl-L-phenylalanine alkyl ester, characterised in a) reacting a divalent alkali salt of L-aspartic acid, having an amino-protective group, with an organic halo ester compound, to form a monovalent, alkali-salt, mixed, anhydride aspartate compound ; and b) condensing the mixed, anhydride, aspartate compound with an alkyl ester of L-phenylalanine under alkaline conditions and reducing the pH to an acidic condition after condensation to free the amino and carboxyl groups, to form a mixture consisting essentially of the alpha and beta alkyl ester of L-aspartyl-L-phenylalanine ; and c) separating the alpha isomer from the alpha and beta mixture.
Patent DE-3163497-D1 (DE)
Title: Damp-proof courses and their utilization in the sealing of buildings
Inventor: FUCHS GUNTHER
IPC: B32B15/08
Filed: 1981-07-27
Granted: 1984-06-14
Abstract: 1. Damp-proof courses, in particular bituminous damp-proof courses, which contain an impervious layer consisting of at least one plastic/metal composite foil, characterised in that they contain as the impervious layer a composite foil consisting of at least one metal foil of a thickness of 10 to 20 mu m and at least one plastic film, the composite foil having an elongation at break of 100-115% in the longitudinal direction and 30-35% in the transverse direction, measured according to DIN (German Industrial Standard) 53 455, and a tensile strength of at least 90 N/mm**2 in the longitudinal direction and 150-190 in the transverse direction measured according to DIN 53 455.
Patent DE-3169934-D1 (DE)
Title: Method and control circuit for temperature monitoring of an electric motor
Inventor: SAAR DAVID ALAN
IPC: H02H7/085
Filed: 1981-01-28
Granted: 1985-05-23
Abstract: A digital control system for electric motors (90) in power tools of the portable or stationary type includes a microcomputer (126) controlled speed regulator connected to the electric motor (90) for maintaining a preselected speed of the motor (90) substantially constant between no load and full load operation of the motor. The preselected speed is inputted to the microcomputer (126) by means of a rotary switch (128a) or similar input switching arrangement. When the tool is just starting or the operator changes the speed switch, the microcomputer (126) controls the speed of the motor (90) to slowly approach the desired speed. The microcomputer (126) is programmed to detect an overload condition and activate an alarm, and an impending kickback condition and stop the electric motor (90).
Patent DE-3176367-D1 (DE)
Title: Spiroû2,2,6,6-tetramethyl-piperidine-4,2'-(1',3'-dioxo(ol)an¨-derivatives and stabilizers for synthetic polymers
Inventor: KUBOTA NAOHIRO
IPC: C07D491/22
Filed: 1981-06-23
Granted: 1987-09-24
Abstract: 2,2,6,6-Tetramethyl-4-piperidyl spiro aliphatic ethers are provided, useful as stabilizers for organic polymeric materials.
Patent DE-3260265-D1 (DE)
Title: N-(4-aminobenzoyl)-n'-benzylbispidine, its preparation and pharmaceutical compositions containing it
Inventor: BINNIG FRITZ DR
IPC: A61K31/435
Filed: 1982-03-19
Granted: 1984-07-26
Abstract: Bispidine derivatives of the formula I    <IMAGE>  I  where R is hydrogen or amino, and their salts with physiologically tolerated acids. The compounds have antiarrhythmic properties.
Patent DE-3262256-D1 (DE)
Title: Granule of alkali metal aluminium silicate and pentasodium tripolyphosphate, and process for its preparation
Inventor: MAURER ALEXANDER DR
IPC: C11D3/06
Filed: 1982-03-04
Granted: 1985-03-28
Abstract: The disclosure relates to a granulate with a particle size essentially of about 0.2 to 2 mm consisting of (a) about 2 to 95 weight % of a partially or completely hydrated pentasodium tripolyphosphate, (b) less than 3 weight % of an ammonium polyphosphate and the balance (c) being in the form of a water-insoluble aluminum silicate ion exchanging material. The granulate can be used in detergents.
Patent DE-3370486-D1 (DE)
Title: Process for etherifying cellulose with alkyl esters of monochloroacetic acid
Inventor: PERPLIES EBERHARD DR DIPL CHEM
IPC: C08B11/12
Filed: 1983-09-12
Granted: 1987-04-30
Abstract: Disclosed is a process for preparing water-soluble sodium carboxymethyl cellulose (NaCMC), including mixed ethers of NaCMC, by etherifying cellulose with alkyl monochloroacetates in an aqueous-alkaline dispersion containing at least one organic solvent. In the process, cellulose is first alkalized in an aqueous-alkaline dispersion, which optionally already contains the organic solvent. Subsequently, the alkali cellulose is reacted essentially with an alkyl monochloroacetate as the etherifying agent, in the presence of the organic solvent.
Patent DE-3374511-D1 (DE)
Title: Data slicer circuit for separating and regenerating digital teletext signals
Inventor: LANGENKAMP ULRICH DIPL ING
IPC: H04N7/035
Filed: 1983-12-07
Granted: 1987-12-17
Abstract: The circuit uses the demodulated and digitised composite video signal (df) to provide the slicing level via a seizure code detector (Fd) and sampling pulses (fa). The digital signal (dF) is processed in parallel. A start value for the beginning of each image time is provided by an adder (ad) or a multiplier. A rectangular reference signal (rf) is subtracted from the composite signal with the start value, the result fed to a digital integrator (ig) forming part of a digital regulating loop for the slicing level.
Patent DE-3380646-D1 (DE)
Title: Finger-print identification system
Inventor: SCHILLER MICHAEL
IPC: A61B5/00
Filed: 1983-03-25
Granted: 1989-11-02
Abstract: An automatic fingerprint enrollment and identification technique is provided for automatically processing an input image represented by pixels having either a one or a zero value. The automatic processing involves a series of steps in which the initial processing is a rough screening technique for eliminating a reasonable portion of the noise while passing through almost all of the minutia. As the steps proceed, the processing becomes more complex to provide a tighter screening out of noise while passing through as much of the minutia as possibe. The later steps by operating on relatively fewer minutia or anomaly points that the earlier steps can be economical though more complex so as to be more discriminate than the earlier steps. The processing provides an optimum trade off between enrolling as large a proportion of the population as possible while minimizing the number of false identification errors.
Patent DE-3461926-D1 (DE)
Title: Cycloaliphatic aminosulphonic-acid derivatives, process for their production and pharmaceutical preparations for combating heart and vascular diseases
Inventor: SATZINGER GERHARD DR
IPC: A61P9/06
Filed: 1984-07-27
Granted: 1987-02-12
Abstract: New aminosulfonic acids of the general formula I    <IMAGE>  (I) wherein n represents the figures 4, 5, or 6, prepared according to previously known processes and characterized by very good tolerance and valuable cardiovascular properties, serve for the therapy of dysrhythmia and are superior to procaine.
Patent DE-3463247-D1 (DE)
Title: Method of tightly closing plastic containers, and containers obtained by the method
Inventor: CHARPENTIER GERARD JEAN-MARIE
IPC: B65B51/22
Filed: 1984-05-02
Granted: 1987-05-27
Abstract: 1. A method of closing in sealed manner a receptacle having an opening surrounded by a flat rim, by means of a multi-layer cover made of synthetic plastic materials, the cover being pressed against the rim of the receptacle by a plane plate, the method being characterized in that it consists in : forming at least one peripheral rod (3) in the rim (2) of the receptacle and projecting from the top surface of the rim ; and pressing the cover against the rim (2) of the receptacle so that the rod (3) penetrates into the bottom layer (4) of the cover, said layer (4) adhering under mechanical pressure to the rim (2) in such a manner that the rod (3) penetrates into the layer (4) by causing local plastic deformation thereof ; where the thickness of the layer is not less than the height of the rod.
Patent DE-3467688-D1 (DE)
Title: Adjustable sports boot buckle
Inventor: CHALMERS II EDWARD L
IPC: A43C11/14
Filed: 1984-09-07
Granted: 1988-01-07
Abstract: The adjustable buckle includes a catch (19) mounted on one boot portion and a latch (20) mounted on the other boot portion. A hooking device (21) included in the latch is coupled to a manually actuatable mechanism (18) for moving the hook (21) relative to the catch (19). A ratchet mechanism used to couple the hooking device (21) to the adjustable mechanism includes manually operable pawls (33) to permit micro-adjustment of the hook (21) relative to the catch (19).
Patent DE-3477144-D1 (DE)
Title: Device to adjust mounting parts in a rolling stand
Inventor: STOY ERICH
IPC: B21B31/16
Filed: 1984-07-13
Granted: 1989-04-20
Abstract: A positioning actuator for use between a working-roll journal block and a roll-stand frame has a housing, a worm shaft rotatable in the housing about a main axis and formed with two axially offset worms, and respective worm wheels meshing with the worms and rotatable in the housing about respective parallel axes lying in a plane parallel to but offset from the main axis. The worm wheels are each formed internally centered on the respective axis with a screwthread. Respective pusher rods extending along the worm-wheel axes through the worm wheels are each formed with an external screwthread complementary to and meshing with the respective internal screwthread. The rods and housing are coupled together so as to inhibit rotation of the rods about the respective worm-wheel axes while permitting movement of the rods along the respective worm-wheel axes. The screwthreads are of such hand that rotation of the worm shaft in one direction about the main axis moves the rods along the respective worm-wheel axes in one direction while opposite worm-shaft rotation moves the pusher rods axially oppositely.
Patent DE-3564175-D1 (DE)
Title: Preservation process for peeled hard-boiled poultry eggs
Inventor: DUROSSET PIERRE
IPC: A23B5/00
Filed: 1985-06-06
Granted: 1988-09-15
Abstract: 1. Method for preserving peeled hard-boiled eggs, characterised in that after cooking and peeling, the eggs undergo a surface drying stage in a hot air ventilated tunnel, preferably at a temperature of around 60 degrees to 80 degrees C for a few minutes, in that they are then packed in their selling package, then they undergo heat treatment by being exposed to infrared radiation.
Patent DE-3573056-D1 (DE)
Title: Vehicle arrangement
Inventor: STRIBEL HANS PETER
IPC: H05K7/02
Filed: 1985-10-22
Granted: 1989-10-19
Abstract: 1. Apparatus for an automobile, consisting of a) a central electrical unit (1) for the central connection of electrical components, such as cable harnesses, plug connectors, fuses (17) and switching devices (18), electronic controls for electrical consumer units, such as lamps, windscreen wipers, indicator lights, heaters, solenoid valves, b) the central electrical unit (1) possesses conductor paths (9) which are disposed in several planes one above another, c) the conductor paths (9) are provided in a housing (2) of the central electrical unit (1), characterized by the following, partly known, features : d) the electronic controls (18) are disposed separately from the switching devices, e) a microcomputer (23, 37) is disposed directly at the central electrical unit (1), f) the electronic controls of the switching devices (18) are centrally combined in the microcomputer (23, 37) and g) are constructed with the microcomputer (23, 37) as a microcomputer-control electronic unit which can be left permanently integrated at the central electrical unit (1), h) the microcomputer control electronic unit of the central electrical unit (1) can be protected against voltage peaks, excessive voltages and negative impulses of the vehicle electrical system by one single fuse, i) the microcomputer (23, 37) possesses a printed circuit board (24, 38), on which there are disposed at least one microprocessor (30, 39), constructed as an electronic computer, and having at least one programme memory (31, 40), at least one input and output unit (32, 41) and associated peripheral devices (33, 34, 42, 43), j) the printed circuit board (24, 38) of the microcomputer (23, 37) is connected with the conductor paths (9) in the housing (2) of the central electrical unit (1).
Patent DE-3573480-D1 (DE)
Title: Watch case
Inventor: SCARINZI RENATO
IPC: G04B37/18
Filed: 1985-01-12
Granted: 1989-11-09
Abstract: A watch case is described comprising a middle, a front plate and a back. The middle includes two concentric rings, an outer ring and an inner ring, with both being sandwiched between the front plate and the back. The inner ring provides support for the movement and the dial. The outer ring protects the watch and helps to enhance its appearance. The front plate and the outer ring are best made of hard material.
Patent DE-3583859-D1 (DE)
Inventor: BUDER ECKART DIPL PHYS
IPC: H01M2/12
Filed: 1985-11-22
Granted: 1991-09-26
Abstract: The accumulator (1) comprising a number of cells in a one-piece case has a gas vent in the lid (4) to lead gas away from the individual cells via a duct (3) to chambers (2) disposed on the side of the case. At least two series-connected chambers are provided the first (8) containing the separator for removing and collecting acid which is carried over from the cells by the gas, the second (6) containing the flame trap to prevent the spread of fire if the gas ignites externally of the battery case. The separator comprises a perforated wall through which the gas has to pass, or a bath of liq. or a combination of both. The flame trap comprises a first filter of sintered porous plastics, sintered metal, a space filled with metal particles, foamed metal or metal wool. A gas sensor indicates the state of charge.
Patent DE-3584449-D1 (DE)
Inventor: PORAT ITZCHAK ENGINEERING SECT
IPC: D04B27/26
Filed: 1985-03-08
Granted: 1991-11-21
Abstract: A mechanism for effecting guide bar lapping movement in warp knitting machines comprises a double-acting piston-in-cylinder servo arrangement connected directly to the guide bar. The piston l3 of the arrangement ll may be connected by a rigid yoke arrangement l5 to a rod l6 slidable in linear bearings l7 and connected to the guide bar l2.
Patent DE-3585903-D1 (DE)
Title: Water based multi component coating compsn.
IPC: C09D133/00
Filed: 1985-07-30
Granted: 1992-05-27
Abstract: An aq. coating compsn. comprises at least two discrete components which are mixed prior to application to a substrate, and form a continuous, crosslinked coating film. The components comprise: (a) a cpd. contg. epoxide gps.; (b) an addition polymer; and (c) a cpd. contg. gps. that are capable of reaction with epoxide gps.. Cpd. (a) contains on average at least one epoxide gp./molecule and has a number average molecular wt. of 200-10,000. Polymer (b) is in the form of an aq. dispersion and comprises 5-80 wt.% of the film-forming solids. The compsn. contains 0.2-1.5 equiv. of reactive gps./equiv. of epoxide gps.. Cpd. (a) contains on average 2 epoxide gps./molecule and has a number average molecular wt. of 350-1200. Polymer (b) comprises 20-60 wt.% of the film-forming solids and its dispersion contains at least one of the other cpds. (a) or (c), and at least one other polymer. Cpd. (c) contains 0.5-0.9 equivs. of reactings gps./equiv. of epoxide gps..
Patent DE-3662169-D1 (DE)
Title: Process for producing shelf stable pasta containing product
Inventor: DOSTER ROBERT C
IPC: A23L7/109
Filed: 1986-04-01
Granted: 1989-04-06
Abstract: Pasta containing products are formulated and produced under conditions which enable the product, when packed in sealed containers, to be thermally processed under conditions which render the product commercially sterile, but do not adversely affect the texture, taste or appearance of the product. The pasta and each of the other components of the product, such as meat and sauce, are formulated and/or processed to have an equilibrium pH of less than 4.6, and are hot filled into containers, which after sealing do not require retorting, but are heat processed under conditions to provide a sterilizing value equivalent to about 10 minutes at 93 DEG C. to render the product commercially sterile. Pasta containing products such as spaghetti with meat sauce, beef ravioli with meat sauce, and the like, produced in accordance with the present invention, have a firmness and texture superior to conventionally retorted pasta products.
Patent DE-3665259-D1 (DE)
Title: Occlusive pessary
Inventor: CIMBER HUGO DR MED
IPC: A61F6/14
Filed: 1986-06-16
Granted: 1989-10-05
Abstract: The device is to be introduced into the uterus by means of a tube. It comprises two branches linked to the front end of a support rod, which branches spread apart upon expulsion of the support rod from the tube. Each of the branches bears at its free end a soft, pear-shaped terminal member and comprises a comparatively rigid positioning part. The terminal member is secured to a thin, flexible and movable prolongation at the end of the branch.
Patent DE-3673770-D1 (DE)
Inventor: EHRFELD WOLFGANG
IPC: C25D1/08
Filed: 1986-03-18
Granted: 1990-10-04
Abstract: In order to produce a plurality of plate shaped metal bodies containing a microstructure from a single molding tool constituting a master for the bodies, a negative mold is formed by filling the recesses in the microstructure of the tool with electrically insulating material and fastening to the insulating material an electrically conductive material which contacts the end faces of the microstructure of the tool.
Patent DE-3677265-D1 (DE)
Inventor: PIVOTTO BRUNO
IPC: C08F279/04
Filed: 1986-05-20
Granted: 1991-03-07
Abstract: During the reaction of grafting of styrene and acrylonitrile to polybutadiene, the conversion of the graft monomers is increased from the values of 92 : 94% usually obtained, to values very close to 98%, by carrying out a redox-type reaction additional to that provided by the process, in the presence of an additional aliquot of acrylonitrile and of catalytic system.
Patent DE-3685233-D1 (DE)
Inventor: BALAKRISHNAN RAMASWAMY
IPC: C12N15/67
Filed: 1986-02-13
Granted: 1992-06-17
Abstract: Integrating a gene in a bacterial chromosome and controlling excision of the gene from the chromosome in response to an external stimulus, uses DNA comprising:a) a vector that is incapable of replicating autonomously in the host and that includes the gene lor a site for the insertion of the gene) and an attachment site corresponding to an attachment site on the host chromosome;b) DNA capable of causing the integration of vector a) in the bacterial chromosome and DNA capable of causing the excision of that vector therefrom; andc) DNA capable of effecting control of excision of vector a) from the bacterial chromosome in response to an externally controlled stimulus.
Patent DE-3686951-D1 (DE)
Inventor: DAVIES DAVID W
IPC: A61B5/0452
Filed: 1986-11-20
Granted: 1992-11-12
Abstract: The monitor digitalises analogue signals which are obtained when carrying out endocardial or epicardial sensing of the heart and carries out a differentiation of these signals. A gradient pattern detector compares the differentiated signals thus produced with signals of like origin produced when the heart was newly transplanted with respect to amplitude and, optionally, interval as well as polarity and sequence of amplitudes. Lower amplitudes and slew rates are indicative of the recipient's body reaction against the implanted heart. The results of the comparison are transmitted to recording and storage apparatus and/or the patient is alerted to the rejection.
Patent DE-3752174-D1 (DE)
Inventor: ESKELINEN PAAVO
IPC: A61B5/308
Filed: 1987-11-26
Granted: 1998-04-09
Abstract: PCT No. PCT/FI87/00158 Sec. 371 Date Jul. 20, 1989 Sec. 102(e) Date Jul. 20, 1989 PCT Filed Nov. 26, 1987 PCT Pub. No. WO88/04114 PCT Pub. Date Jun. 2, 1988.The invention relates to a signal-shaping network comprising a differential amplifier (G) having an output and an inverting (A) and a non-inverting (B) input between which a signal source (S) is connected. When a differential amplifier is used particularly for the measuring of very weak biosignals, interference signals may easily make the measuring completely impossible. In the signal-shaping network according to the invention, interferences have been eliminated in such a way that an integrating feedback circuit (1a; 1b) is connected between the output and one input of the differential amplifier (G) and/or a derivative feedback circuit (2a) is connected between the output and the other input of the differential amplifier. In this way an adaptive differential amplifier is achieved which attenuates slow interference signals and/or rapid interference signals.
Patent DE-3761700-D1 (DE)
Inventor: CHAMPSEIX HENRI
IPC: F16K31/06
Filed: 1987-06-11
Granted: 1990-03-15
Abstract: A two or three way microelectrovalve with twin sealing membrane is provided in which the mobile assembly playing the role of closure member driven by the mobile core of an electromagnet is essentially formed of two flexible membranes mounted on each side of a core which passes through a central well in the main body of the microelectrovalve, whose two opposite faces are countersunk so as to form cups. The outgoing pipes which open into a zone of the cups set aside from the central well 6 are sealingly closed by each membrane by a small excentric part of the surface thereof.
Patent DE-3770330-D1 (DE)
Inventor: ALTDORF JOACHIM
IPC: F02M59/20
Filed: 1987-04-23
Granted: 1991-07-04
Abstract: An adjustment mechanism for changing the timing of fluid flow to or from the combustion chamber of an internal combustion engine wherein an axially displaceable support body 15 displaces a plunger 10 tangentially relative to a camshaft 2 which reciprocates the plunger 10.
Patent DE-3770417-D1 (DE)
Inventor: MANNINEN HEIKKI
IPC: F04D29/20
Filed: 1987-11-20
Granted: 1991-07-04
Abstract: An arrangement for attaching a machine element (20) to a shaft (10) has a spirally formed key (12), preferably fixed to the shaft, and a corresponding key way (22) preferably in the element (20). The arrangement is suitable for the mounting of impellers of pumps and fans, especially centrifugal pumps, on their shafts.
Patent DE-3773691-D1 (DE)
Title: Switch set for motor protection switch
IPC: H01H1/58
Filed: 1987-01-26
Granted: 1991-11-21
Abstract: The U-shaped stationary switch piece has two arms of unequal length. The longer arm fits into a slot in an insulator (13) secured to the switch housing and is used to secure the switch piece in position, the contact point defined by the shorter arm (16). The end of the longer arm fits over one arm of a U-shaped arc diverter plate (5) incorporating a threaded bore (27) for a screw terminal (28).