baber/WOPTO huggingface dataset:
Patent DE-3269750-D1 (DE)
Title: Process for the preparation of an article with a varnish coating containing metallic-effect pigments, articles prepared according to this process and the use of interference pigments therefor
Inventor: GRAETZ HANS-JOACHIM DR DIPL CH
IPC: C09D5/36
Filed: 1982-12-17
Granted: 1986-04-10
Abstract: 1. Process for producing an article with a varnish coating containing pigments giving a metallic effect by electro-dip coating said article having an electrically conducting surface with an aqueous electro-dip coating agent containing organic binding agents, colouring pigments and/or dyes and optionally additives conventional in lacquer technology, characterized in that the electro-dip coating agent contains interference pigments comprising mica plates coated with titanium dioxide.
Patent DE-3270221-D1 (DE)
Title: Method and apparatus for testing a battery
Inventor: WINDEBANK ROBERT W
IPC: G01R31/36
Filed: 1982-05-27
Granted: 1986-05-07
Abstract: The operating condition and/or characteristics of a battery is tested by obtaining the dynamic voltage-current characteristic of the battery as a function of the charge condition thereof. A controllably varying charging current is supplied to the battery, and the voltage produced across the battery while that current is supplied is measured. The dynamic voltage-current characteristic is obtained as a function of the measured voltage and supplied current. This voltage-current characteristic is compared to predetermined voltage-current characteristics representing batteries of the type being tested in order to determine the operating condition and/or characteristics of the battery under test.
Patent DE-3272730-D1 (DE)
Title: Method and apparatus for flow determination by measuring doppler frequency shift of ultrasonic pulses
Inventor: HASSLER DIETER
IPC: G01P5/00
Filed: 1982-09-08
Granted: 1986-09-25
Abstract: 1. A method of measuring a flow comprising particles, in particular for blood flow measurement, in accordance with the ultrasonic pulse Doppler method, wherein ultrasonic transmitting pulses are irradiated into a signal entry region of an object under examination in the direction of the particles of the flowing medium, and reflected echo signals received from the particles are converted into electrical Doppler signals, wherein a measuring signal for the flow of the flowing medium is determined from the frequency difference between the transmitted and received ultrasonic pulses after a spectral analysis, and wherein the measuring signal is displayed optically and/or acoustically, characterised in that it involves the following steps : a) a simultaneous spectral analysis of the Doppler signals is carried out in at least two different frequency position (alpha, beta), where the Doppler spectra present in these frequency positions (alpha, beta) are subjected to laws of similarity, and where the spectral sector powers (M0 alpha , M0 beta and M0b1 , M0b2 , M0a ) which emanate from the particles in the signal entry region, which move in the acoustic direction by means of a specific velocity component, are supposed to be identical, b) superimposed components of the Doppler spectra (M0a ) which are not to be displayed are eliminated from the measurement by compensatory superimposition, and c) the measuring signal obtained after the compensatory superimposition is optically and/or acoustically displayed or recorded.
Patent DE-3274121-D1 (DE)
Title: Process for degreasing cold rolled metal strip
Inventor: WANG ROBERT
IPC: C23G5/00
Filed: 1982-06-22
Granted: 1986-12-11
Abstract: 1. A method of degreasing a cold rolled band wherein the degreasing and the heating of the band are carried out simultaneously, through a chemical effect of the fumes at a high temperature on the oil layer present on the band, characterized in that the heating and degreasing actions are separated, the heating being carried out in an enclosure provided with radiant heating means, and the degreasing being obtained through a chemical effect, in the heating enclosure, of a gas resulting from a sub-stoichiometric combustion.
Patent DE-3361513-D1 (DE)
Title: Column of fluidised chambers
Inventor: SCHREIBER GEORG
IPC: B01D9/02
Filed: 1983-02-14
Granted: 1986-01-30
Abstract: To permit the output of a vertical fluidizing-cell column to be increased, its cross-sectional area to be enlarged, and the installation of plates in the column to be simplified, the plates are made conical or pyramidal with their concave and convex sides alternately directed upwardly. The plates have central openings for the passage of one stream of material, and are mounted in the column with peripheral passages for another stream of material. Preferably the plates are movable relative to each other and have movable center pieces variably closing some of the central openings for varying the operation of the column.
Patent DE-3361906-D1 (DE)
Title: Process for the manufacture of copolymers of ethylene and acrylic-acid esters in a two-zone reactor at a pressure of at least 500 bar
Inventor: WERNER MICHAEL DR
IPC: C08F210/02
Filed: 1983-05-05
Granted: 1986-03-06
Abstract: 1. A process for the preparation of copolymers of ethylene with acrylic acid esters by copolymerizing 100 parts by weight of ethylene with 0.1 to 2.0 parts of acrylic acid ester in a continuous-flow tubular polymerization system at pressures of from 500 to 5 000 bars and temperatures of from 50 to 450 degrees C in the presence of polymerization initiations which decompose into free radicals, a mixture of ethylene, initiator and optional regulator being fed into the polymerization system at its inlet and simultaneously at a second point downstream of the inlet, where the reaction temperature has exceeded a maximum brought about by the heat of polymerization, wherein the amount of acrylic acid ester required for the polymerization is metered in exclusively at the second feed point.
Patent DE-3371628-D1 (DE)
Title: 1-aroyl-5-oxo-2-pyrrolidinepropanoic acids and related esters
Inventor: BUTLER DONALD EUGENE
IPC: A61K31/4015
Filed: 1983-10-31
Granted: 1987-06-25
Abstract: 1-Aroyl-5-oxo-2-pyrrolidinepropanoic acids, salts, and esters which are useful as pharmacological agents, especially as agents for the reversal of amnesia, enhancing performance in poorly motivated subjects and treatment of senility and methods for their preparations are disclosed. Pharmaceutical compositions containing said compounds, salts, and esters and methods for using said compositions in treating senility, improving motivation and reversal of amnesia are also taught. The novel compounds have the formula:where R, X and Y are hydrogen atoms or various substituents, but R, X and Y are not simultaneously all hydrogen atoms.
Patent DE-3374196-D1 (DE)
Title: Pyrazolinones, their preparation and their use as polyvinyl chloride polymers stabilizers
Inventor: KRAUSE HORST-JURGEN DR
IPC: C08K5/3442
Filed: 1983-11-21
Granted: 1987-12-03
Abstract: 1. Pyrazolinones corresponding to the following formula  see diagramm : EP0110278,P9,F2  in which R**1 and R**2 are linear C6 -C11 alkyl radicals.
Patent DE-3460879-D1 (DE)
Title: Building block, in particular for building-block toys
Inventor: BOLLI PETER
IPC: A63H33/08
Filed: 1984-02-02
Granted: 1986-11-13
Abstract: A building block having side walls and a front face perpendicular to these is provided with two rows of coupling pins on one side of the front face and counter-coupling tubes on the other side for mechanically coupling two building blocks by means of a clamping action. In each row, each second coupling pin has an electrically conducting surface, while the coupling pins lying between these are electrically insulating. One row of conducting pins is displaced in the direction of the rows by one coupling pin from the adjacent row. On the other side of the front wall a contact bar is arranged which is connected electrically with the conducting coupling pins of an associated row. The bar has a contact area for producing electrical contact with a row of conducting coupling pins of an adjacent, coupled building block.
Patent DE-3465889-D1 (DE)
Title: Casting and cooling line for liquid material, particularly for calciumcarbide
Inventor: KAMMERLING BRUNO
IPC: C01B32/942
Filed: 1984-06-16
Granted: 1987-10-15
Abstract: 1. A method of cooling liquid, high-melting and superficially rapidly hardening material, particularly calcium carbide, on a chain-driven pouring and cooling line, the material to be cooled being fed in a continuous flow onto a moving pouring and cooling line, is cooled by the ambient air while it is in transit and is then if necessary comminuted at the discharge end of the pouring and cooling line, characterised in that a cohesive and endless covering is formed on the pouring and cooling line.
Patent DE-3479159-D1 (DE)
Title: Microwave intrusion detection system
Inventor: VON PIEVERLING KLAUS DR ING
IPC: G01S13/532
Filed: 1984-12-18
Granted: 1989-08-31
Abstract: 1. Microwave intrusion detection system for the surveillance of an area, with a radar sensor in the form of a pulse radar device and an evaluation unit, the radar sensor (RS) transmitting radar signals (RSS) in pulsed sequence and the reflected transmission signals being fed as radar reception signals (RES) to the evaluation unit (AWE), which has a radar signal processor (RSP) and a micro-computer (MR), characterized in that the radar signal processor (RSP) has an analog/digital converter, a program sequence control unit (PAS), a clock generator (TG), which acts on the radar sensor (RS), the analog/digital converter (AD) and the program sequence control unit (PAS), an intermediate memory (ZSP) and a digital filter arrangement (DFA), which is intended for the detection of quickly and slowly moving objects, the program sequence control unit (PAS) acting on both the intermediate memory and the digital filter arrangement, as well as an activatable buffer memory (PSP), in that in the radar signal processor (RSP) the radar reception signals (RES) are digitized with the analog/digital converter (AD), forming a multiplicity (n) of time slots (ZS), the number (n) of which corresponds to the number of range gates (ET) to be watched, and are stored in the intermediate memory (ZSP), in that the digitized reception signals (DES) are fed from the intermediate memory (ZSP) to the downstream digital filter arrangement (DFA), the band width of the reception signals (DES) being reduced by the digitized reception signals (DES) of a particular range gate (ET) from a plurality (m) of successive radar reception signals (RES) being combined by averaging for each range gate (ET1 to ETn), and in that the integrated reception signals (IES) are intermediately stored in the buffer store (PSP) and passed to the downstream microcomputer (MR) for evaluation and alarm signalling.
Patent DE-3479670-D1 (DE)
Title: Microbiological process for stereoselectively synthesizing l(-)-carnitine
Inventor: SEIM HERMANN
IPC: C12P13/00
Filed: 1984-10-31
Granted: 1989-10-12
Abstract: A microbiological process is disclosed for stereoselec tively synthesizing L(-)-carnitine starting from an optically inactive precursor, which comprises contacting in a reaction medium an unsaturated compound selected from the group comprising crotonoylbetaine; crotonoylbetaine nitrile; salts, esters and amides of crotonoylbetaine with a microorganism capable of stereoselectively hydroxylating the unsaturated compound to L(-)-carnitine, the microorganism being a member of at least one strain of the genera Escherichia, sp. Coli; Salmonella; Shigella: Citrobacter; Clostridium; Hafnia and Proteus.
Patent DE-3482105-D1 (DE)
Inventor: WEBER JEAN-PIERRE
IPC: B65D81/38
Filed: 1984-10-30
Granted: 1990-06-07
Abstract: PCT No. PCT/CH84/00174 Sec. 371 Date Aug. 26, 1986 Sec. 102(e) Date Aug. 26, 1986 PCT Filed Oct. 30, 1984 PCT Pub. No. WO86/02619 PCT Pub. Date May 9, 1986.The isothermic package is comprised of a flat and flexible envelope (10) of which the two walls (11, 12) are welded along three sides so as to provide an opening (13) for introducing and withdrawing the product (P) to be kept warm or cold during its transportation. The walls (11, 12) are each comprised of two isothermic sheets (14, 15) which delimit therebetween a spaced (16, 17, 18) filled with a gas having a low heat transmission power.
Patent DE-3485989-D1 (DE)
Title: Prepn. of integrated circuit elements
IPC: G02B1/10
Filed: 1984-04-13
Granted: 1992-12-24
Abstract: A photolithographic resist comprising a substrate (I), a photoresist (II) and a light-absorbing imageable anti-reflective coating (III) between the (I) and (II), the (III) comprising a thin, essentially continuous layer of polybutene sulphone contg. a dye, and the (III) being imageable by light of the same wavelength as the (II) and being developable and removable with the (II).
Patent DE-3561439-D1 (DE)
Title: Electric household apparatus for preparing food like sauces or creams
Inventor: WEISS ROGER
IPC: A47J43/044
Filed: 1985-11-27
Granted: 1988-02-25
Abstract: Apparatus for food preparation comprises a bowl, a rotatable tool within this bowl, and an arm which extends over the bowl and which contains a drive device for rotating the tool. The drive device includes a pinion to engage the drive shaft of the tool, and this pinion is fixed to, or preferably integral with, the drive shaft to define a drive assembly for the tool. This drive assembly is detachably mounted within a recess provided in the arm. An opening is formed in the arm through which the recess communicates with the exterior, and this opening is arranged to allow passage of said drive assembly therethrough.
Patent DE-3561620-D1 (DE)
Title: Nitrosoureas compounds preparation thereof and utilization thereof in anticancerous chemiotherapy
Inventor: GODENECHE DENISE
IPC: A61K31/215
Filed: 1985-04-10
Granted: 1988-03-24
Abstract: Compounds having the general formula (I) wherein X and Y represent individually H or -NO, at least one of them being a group -NO, n is 0, 1 or 2, R represents hydrogen, an aliphatic, cycloaliphatic, cycloaliphatic-alkyl, aryl or aralkyl radical, or a group of formule (II), wherein R1? is a lower alkyl radical or an aryl, all these radicals being optionally substituted. The present invention also relates to the compounds hereabove defined in the form of mixtures of their position isomers. Furthermore, the present invention discloses processes for preparing such compounds, as well as compositions, useful particularly in anticancerous chemiotherapy, containing at least one of said compounds as an active principle.
Patent DE-3563983-D1 (DE)
Title: Process for separating rare earths by liquid-liquid extraction
Inventor: SABOT JEAN-LOUIS
IPC: C01F17/17
Filed: 1985-03-27
Granted: 1988-09-01
Abstract: At least one rare earth value is selectively separated from at least one other rare earth value, by selectively liquid/liquid extracting an aqueous phase comprising the nitrates of said rare earth values with an organic phase which comprises an organic extractant, said organic extractant comprising at least one organophosphinic compound having one of the formulae (I) or (I'):    <IMAGE>  (I)   <IMAGE> (I')  wherein R1 and R2, which may be identical or different, are each substituted or unsubstituted alkyl, cycloalkyl, alkoxyalkyl or alkylcycloalkyl radicals, and X is either hydrogen or a cation.
Patent DE-3566809-D1 (DE)
Title: Polyamide composition with retarded combustibility
Inventor: MORIVAL GENEVIEVE
IPC: C08K5/3492
Filed: 1985-05-13
Granted: 1989-01-19
Abstract: Flame retarded polyamides and methods for their preparation, the polyamides being obtained by anionic polymerization of lactams or by the hydrolytic polycondensation of monomers in the presence of chain terminators, the flame resistance being conferred by incorporating into the molten polyamide a mixture of melamine cyanurate and a polyol having at least four hydroxy groups.
Patent DE-3573775-D1 (DE)
Title: Diphenyl ether herbicides
Inventor: BIT RINO ANTONIO
IPC: C07D213/53
Filed: 1985-11-19
Granted: 1989-11-23
Abstract: 3-oximino diphenyl ether derivatives having the general formula:-   <CHEM> wherein n is 1, 2 or 3 and each group A, which may be the same or different when n is greater than 1, represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group; Z represents a halogen atom or a nitro or cyano group; and X and Y, which may be the same or different, each independently represents a hydrogen or halogen atom or an alkyl, cycloalkyl, haloalkyl, alkoxy, alkylthio, acyl, or optionally substituted aryl or heteroaromatic group, or one of X and Y represents one of such groups and the other represents a cyano, carboxyl, alkoxycarbonyl, phosphonic ester or alkylamino group, or X and Y together with the interjacent carbon atom may jointly represent a cycloalkyl group. The preparation of such compounds, Herbicidal compositions containing them and their use as herbicides.
Patent DE-3578725-D1 (DE)
Inventor: THANHAEUSER GERHARD DIPL ING
IPC: H04L27/227
Filed: 1985-10-01
Granted: 1990-08-23
Abstract: An arrangement for carrier recovery of two pulse shift keyed signals comprising a bandpass filter at the input which is followed by a series connection of a full-wave rectifier, a carrier frequency filter and a frequency divider is particularly characterized in that the input signal is converted into a push-pull signal in a transformer and employed for driving an emitter-coupled amplifier, two pairs of emitter-coupled transistors being connected in series between the input and a pair of operational amplifiers. A first of the operational amplifiers is connected to a voltage controlled oscillator. Its output is connected to a first frequency divider, the first frequency divider being connected to a further frequency divider for a further division of two for connection to a demodulator which receives the input signal. The second operational amplifier generates a control signal which is fed, by way of a filter section, to a field effect transistor as a part of a variable resistor connected in the input circuit for controlling the output voltages of the second pair of emitter-coupled transistors which feed the two operational amplifiers.
Patent DE-3587370-D1 (DE)
Inventor: GILHOUSEN KLEIN SHAW
IPC: H04N7/16
Filed: 1985-06-03
Granted: 1993-07-01
Abstract: A system in a subsriber television network for enabling descrambling of a received scrambled signal on a prepaid basis and/or an impulse-purchase basis. A received mask signal uniquely related to the scrambled signal is compared with a received authorization signal indicating whether the subscriber is authorized to receive the scrambled signal on a prepaid basis and a prepaid signal for enabling descrambling is provided when the compared signals match. A non- prepaid signal is provided when they do not match. A received cost signal indicating the charge for descrambling the srambled signal and a received credit signal indicating the subscriber's accumulated credit are processed with reference to a stored record of the subscriber's prior accumulated charges to determine whether the subscriber has sufficient available credit to pay for descrambling of the scrambled signal. If a program is not prepaid and if sufficient credit is available, the subscriber is given the option of causing the signal to be descrambled on an impulse-purchase basis. To prevent a subscriber from obtaining descrambling through such deceit as changing the mask, authorization, cost and/or credit signals, these signals are processed with key signals which are used in scrambling and descrambling the television signal such that descrambling is prevented if any of the mask et al signals is changed.
Patent DE-3660812-D1 (DE)
Title: N-(phosphonomethylglycyl) sulfonyl amine-type herbicides
Inventor: BORROD GUY
IPC: A01N57/18
Filed: 1986-01-10
Granted: 1988-11-03
Abstract: Herbicidal compounds of formula:    <IMAGE>  (I)  in which R1 denotes an optionally halogenated alkyl radical containing from 1 to 4 carbon atoms, R denotes the hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms, R2 denotes the hydrogen atom or R21, R21 and R3 denotes optionally substituted aryl radicals, R4 denotes a hydrogen atom or a hydrogenolysable group R8, and the agriculturally acceptable salts of these compounds.
Patent DE-3663049-D1 (DE)
Title: Insulation panel
Inventor: NICKLAS HANS
IPC: E04B1/76
Filed: 1986-06-14
Granted: 1989-06-01
Abstract: An insulating board of plastic foam provided on at least one edge with beaver-tail-shaped tabs that completely complement similar tabs of another board when the boards are placed alongside one another. Such boards are assembled side-by-side to make up a facade which is then plastered. The interlock prevents gaps at the joints and eliminates the need for fabric reinforcement.
Patent DE-3667618-D1 (DE)
Inventor: MARCON CHARLES
IPC: B21D17/04
Filed: 1986-01-22
Granted: 1990-01-25
Abstract: The process according to the invention relates to the production of grooves such as helical threads on the wall of tubes composed of ductile or plastic materials without removal of matter. It involves using a knurling tool (11) of radius (R1) which is freely rotatable about an axis (X3). This axis covers, in the direction indicated by the arrow F2, a determined closed curve (12) which, in the figure, is a circumference of radius (R2) and of axis (X4). The enveloping curve of the path of the shaping edge (15) of the knurling tool has a region of intersection (13) with the wall of revolution (10) of axis (X2). The diameter of the knurling tool is greater than the diameter of the circumference (12). A helical thread is obtained by moving the wall of revolution (10) in relative manner along its axis (X2) relative to the knurling tool (11).
Patent DE-3673094-D1 (DE)
Inventor: WINKEL JENS DR
IPC: C08F20/00
Filed: 1986-06-09
Granted: 1990-09-06
Abstract: (Meth)-acrylic acid derivatives of tricyclodecanes of the formula <IMAGE>   in which R1 and R2 are identical or different and denote hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl and R3 and R4 are identical or different and represent the group <IMAGE>  wherein X denotes a divalent bridge member from the group <IMAGE>  and Y denotes a divalent bridge member from the group <IMAGE>  +TR  <IMAGE>   and wherein R5 represents hydrogen or methyl and R6 represents lower alkyl or phenyl, have been found. Dental compositions in which the present (meth)-acrylic acid derivatives of tricyclodecanes are used, exhibit considerably less polymerization shrinkage.
Patent DE-3682624-D1 (DE)
Inventor: SZENDROEI BALINT
IPC: B01F7/00
Filed: 1986-04-22
Granted: 1992-01-09
Abstract: The invention concerns an attach device for mounting of guide means in liquid tanks. 
<??>The guide means (6) is arranged to guide a submersible mixer (7) and comprises mutually pivoted parts (2), (3) and (5) which makes possible attaching on horizontal, vertical as well as sloping surfaces.
Patent DE-3684925-D1 (DE)
Inventor: SNAUWAERT PAUL ERNEST MARIA
IPC: F01P11/12
Filed: 1986-12-05
Granted: 1992-05-21
Abstract: Filter comprises a fan to draw air through a filter element, and a source of pressurised air to provide an element cleaning blast oriented parallel to and closely adjacent to a section of the element to remove collected material in the parallel direction and to discharge it remotely from the element. The relative positions of element and blast are varied so that other sections are successively exposed to the blast. Either the element or the blast nozzle may be held stationary while the other is moved. A blanking member is pref. moved over the opposite side of the element to prevent air flow through the element and is moved to successive sections as these are exposed to the blast.