baber/WOPTO huggingface dataset:
Patent DE-3575828-D1 (DE)
Inventor: BARDL ARTUR DIPL ING
IPC: H04J3/00
Filed: 1985-06-24
Granted: 1990-03-08
Abstract: A method for transmitting two independent types of information over a transmission path having a transmitter side and a receiver side, a storage unit and a multiplexer device including sampling and time-compressing a first information type on the transmitter side by means of a fast clock for generating time gaps, and transmitting the first information type on the transmitting path, transmitting a second information type within the time gaps over the transmission path, the first and second information type is read on the receiver side and recovered by time expansion using a slow clock. The first signal is interim-stored on the receiver side under the control of the slow clock and by generation of the time gap, under control of the fast clock frequency. Shift frequencies are derived from the first and second clock frequencies, alternatingly addressing the storage unit through the multiplexer device with the shift frequencies, and deriving multiplexer signals from the fast and slow clock frequencies, and an apparatus for carrying out the method.
Patent DE-3586297-D1 (DE)
Inventor: HAGHIRI-TEHRANI YAHYA
IPC: B42D15/00
Filed: 1985-04-18
Granted: 1992-08-13
Abstract: The plastic credit card (31) has an integrated circuit chip located within a specific region (30). The circuit has a number of contact elements interconnected by conductor tracks that allow communication with external devices. The circuit may contain a processor and memory module. The laminated main structure of the card has a flexible characteristic. When subjected to undue bending the possibility of damage to interconnecting tracks is eliminated by forming the card in such a way that fracture occurs along a specific line (32). The weakened section may be formed by a groove, a reduced strength laminate or by perforations.
Patent DE-3667069-D1 (DE)
Title: Process for the preparation of powdery polyamide coating compositions
Inventor: MUMCU SALIH DR
IPC: C08G69/46
Filed: 1986-01-31
Granted: 1989-12-28
Abstract: Polyamide based coating powders having a practically uniform grain size distribution are prepared employing the precipitation procedure provided that the polyamide is dissolved in ethanol at 127 DEG  to 135 DEG  C. and that the solution is cooled while distilling the ethanol in such a manner that the reactor jacket temperature does not drop below the temperature of the reactor contents until the end of the precipitation stage.
Patent DE-3673708-D1 (DE)
Inventor: HIROYUKI C O SANKYO BIOLOGICAL
IPC: A61K31/44
Filed: 1986-06-16
Granted: 1990-10-04
Abstract: 1, 4-Dihydro-6-methyl-4-(substituted phenyl) pyridine-3, 5-dicarboxylic acid esters have an amino group at the 2-position and at least one nitrooxy group in at least one of the ester groups. These compounds have a variety of valuable activities, including antihypertensive and Ca<+><+>-blocking activities, leading to their use for the treatment of circulatory and coronary disorders. They may be prepared by condensation of appropriate substituted acetic acid esters.
Patent DE-3681840-D1 (DE)
Inventor: CHRISTOPHER LAUREN ANN
IPC: G06F7/48
Filed: 1986-07-08
Granted: 1991-11-14
Abstract: Circuitry for forming the twos complement or ones complement of N-bit binary numbers is described. The circuitry includes N stages each of which contains an exclusive NOR gate (300, 310, 320, 330, 340, 350). A first input terminal (B) of the exclusive NOR gate is coupled to receive one bit of the input value and a second input terminal (C) is coupled to receive the carry output signal from the previous stage. A logic one or logic zero is applied to the second input terminal (C) of the exclusive NOR gate (300) of the stage which processes the least significant bit of the binary word if the circuitry is to provide a twos complement or ones complement value respectively. The carry output signal for each stage is generated by ANDing (302, 312, 322, 334, 342) a logically inverted version of the input bit signal with the carry input signal applied to the stage. An application of the complementing circuitry in an absolute value circuit is also described. In this application, the carry input signal to each stage is ORed (612, 622, 632, 642, 652) with a logically inverted version of the sign bit of the input value and the result is applied to the second input terminal (C) of the exclusive NOR gate. This circuitry complements only negative values, passing positive values unchanged.
Patent DE-3682546-D1 (DE)
Inventor: WEISSER FRITZ DIPL ING
IPC: G11B15/50
Filed: 1986-07-19
Granted: 1992-01-02
Abstract: A capstan (7) that is mounted directly on the motor (15) provides the tape drive, whilst each of the two cogged tape reels (2,4) is driven via an idler pulley (8) and its respective integral slip couplings. A main brake (9) is operated via a third slip-coupling (11). During re-wind and stop mode the capstan is dis-engaged and the first two slip-couplings are bridged by cogged locking wheels (3,5) that provide direct coupling when engaged by a sliding control lever (1). In addition a latching pawl (14) in the tape-threading mode ensures consistant tape position. During record, replay and forward search mode, the locking wheels are disengaged and the capstan drive is engaged.
Patent DE-3688211-D1 (DE)
Inventor: HILLIS DANIEL W
IPC: G11B20/18
Filed: 1986-05-08
Granted: 1993-05-13
Abstract: A storage system for data words generates error correction bits for each data word which are stored independently from the data word on a separate mechanically-driven medium, in one aspect of the system. In another aspect, the storage system serves a wide high throughput parallel bus by storing different portions of each data word that appears on the bus in different asynchronous storage units.
Patent DE-3750503-D1 (DE)
Inventor: MATTINGLY PHILLIP GREGORY
IPC: G01N33/532
Filed: 1987-10-05
Granted: 1994-10-13
Abstract: Acridinium sulfonylamides and isomers, such as phenanthridinium sulfonylamides, may be employed in applications including chemiluminmescent immunoassays. Methods for synthesis of these compounds include contacting an amine with a sulfonylhalide to form a sulfonamide and acylating with an activated carboxylic acid of an acridine or isomer thereof. The N-sulfonyl-9-acridinium carboxamide and isomer may be conjugated to antigens, haptens, antibodies, and nucleic acids for use in chemiluminescent assays.
Patent DE-3763235-D1 (DE)
Inventor: HAMMOND BRIAN WILLIAM
IPC: F16K7/06
Filed: 1987-02-25
Granted: 1990-07-19
Abstract: A fluid flow control valve comprises a valve housing (10) through which passes a deformable tube (24) for receiving a flow of fluid, and means movable within the housing for constricting the tube, said constricting means comprising a valve plunger (26) arranged for sliding movement within a valve housing in the form of a valve block under control of a control cam (36), and a plunger and valve housing respectively having shaped tube-contacting surfaces (28, 30) between which the tube is compressed by the sliding movement of the plunger.
Patent DE-3766139-D1 (DE)
Inventor: LUPKE MANFRED ARNO ALFRED
IPC: B29C48/13
Filed: 1987-03-21
Granted: 1990-12-20
Abstract: An extrusion die for externally ribbed seamless plastic tubing, including an extrusion head (1) with an elongate nozzle (2) within which a hollow mandrel (3) is placed. The nozzle (2) and mandrel (3) define an annular extrusion orifice forming a parison of the tubing and having a coaxial conical portion with its generatrix forming an angle of substantially more than 45'' with the longitudinal axis of the head (1), the diameter of the mandrel (3) at its delivery end being not less than that of the nozzle (2). The die can be supplied also with an electrical heater incorporated inside the mandrel (3) after said orifice, with a centering means mounting said nozzle (2) uniformly spaced around the mandrel (3), with a threaded member (6) for adjusting longitudinally said mandrel (3) to vary the size of the extrusion orifice, and with a coupling means interconnecting said mandrel (3) and the head (1) and allowing only the axial, without rotation, movement of the mandrel (3).
Patent DE-3768935-D1 (DE)
Inventor: FROHN GUENTER
IPC: B24B5/48
Filed: 1987-12-11
Granted: 1991-05-02
Abstract: There is provided a method and apparatus for inside surface finishing with a high degree of dimensional accuracy and axial parallelism for long bores of very small diameter in work pieces. The method employs a high tensile strength steel wire as the grinding tool rotating at high speed under tension just below its yield strength. The wire is reciprocally moved back and forth in an axial direction and is coated with abrasive material. The work piece with the wire passing through its bore to be surface finished, is rotated eccentrically with respect to the wire and is axially parallel thereto. The inner wall of the bore is pressed against the wire which passes therethrough. The apparatus includes two clamping devices which reciprocally move back and forth together with a common base plate and which are rotated by synchronized drives. Between the two clamping devices the wire is stressed under tension, and a work piece holder which can be moved in a vertical direction transverse to the wire rotates the work piece.
Patent DE-3776923-D1 (DE)
Inventor: POTT RICHARD DR
IPC: G11C14/00
Filed: 1987-01-20
Granted: 1992-04-09
Abstract: Persistent electronic memory has a semiconductor memory (RAM) with word and bit lines for random addressing of the memory cells. The novel features are that: (a) an electrically polarisable, pref. ferroelectric film (11) is applied to the semiconductor memory, which is provided with word (12) and bit lines (9, 14) in the form of strip electrodes on its upper and lower sides; and (b) the strip electrode system on the under side also forms or is connected electrically to the word or bit line system of the memory towards the surface, so that a persistent ferroelectric memory cell (13) is clearly assigned to each memory cell (7).
Patent DE-3777177-D1 (DE)
Inventor: LANDSDORFF STIG-RAGNAR JOHANN
IPC: B65F3/28
Filed: 1987-04-22
Granted: 1992-04-09
Abstract: The monococque container has a peripheral wall (1) with an inner wall (2) and an outer wall (3) concentric with respect to eachother. The walls are separated by a number of circumferentially spaced longitudinally directed stringers (8) in the annular space (6) between the walls. The inner and outer walls are spirally wound tubes formed from strip metal, and in which adjacent edges of the strip metal overlap and are formed into resilient rolled helical seams (4,5). The direction of the helical seam of the inner wall runs opposedly to the direction of the helical seam of the outer wall. The geodesic structure forms a grid of polygons which distribute any impact throughout the structure.
Patent DE-3777406-D1 (DE)
Inventor: EUL WILHELM
IPC: B22D11/106
Filed: 1987-12-19
Granted: 1992-04-16
Abstract: Method of concasting metal comprises forcing metal from a high located storage vessel through a communicating channel into a pressure vessel fitted with a gas dome. A vertical tube passes through the dome to be immersed in the melt and the melt passes through the tube into a vertically oscillating casting mould. The casting is then bent into a horizontal plane and drawn off.
Patent DE-3777429-D1 (DE)
Inventor: TOWN MICHAEL-HAROLD DR RER NAT
IPC: G01N33/50
Filed: 1987-03-26
Granted: 1992-04-23
Abstract: In the determination of substrates and enzyme activities by measurement of a redox reaction, the new feature is that the reaction is carried out in the presence of at least one added tetrazolium salt (I), pref. of formula (Ia). R1 = H, COOH, alkyl, or phenyl (opt. substd. by  1 or 2 NO2; by COOH or by trialkylammonium); R2 = phenyl (opt. substd. by  NO2 or phenyl) or naphthyl; R3 = phenyl (opt. substd. by COOH or by  COOH and OH) or dimethylthiazolyl; A = counter-anion. (Ia) are new cpds. where R1 = COOH or phenyl (opt. substd. by 2- or 4-COOH; 2,4-(NO2)2 or 4-Me3N+), R2 = unsubstd. phenyl, R3 = phenyl (opt. substd. by 2-COOH). These contain (I) at 0.05-5 mM and solubility  of the formazan product can be improved by  adding 0.05-0.5% nonionic detergent. Pref. the reagent also contains an electron-transfer agent, e.g. phenazine (m)ethanosulphate at 0.05-5 mM. The reagent can be impregnated into an insoluble carrier.
Patent DE-3778964-D1 (DE)
Inventor: SJOEGREN BOERJE
IPC: B25C1/00
Filed: 1987-03-25
Granted: 1992-06-17
Abstract: The invention relates to an arrangement for advancing a continuous strip of mutually integrated nails to the nail driving section (5) of a nail driving apparatus provided with a safety-catch device (24) and a nail strip magazine, and to hold the nail strip in the nail driving section. Single nails are stripped from the nail strip in the nail driving section by means of percussion and driven, in conjunction therewith, into the workpiece to be nailed. The magazine (6) incorporates a nail strip accommodating strip guide path (7) which adjoins the nail driving section (5) and in which the nail strip is held biassed towards a nail driving location in the nail driving section (5) by strip feed means (17, 18) located adjacent the strip guide path and engaging the nail strip located therein. The nail driving location is constructed in a manner to prevent a lone, unattached nail from twisting or turning therein. For the purpose of positioning the foremost nail in the nail strip in an exact position in the nail driving location (this foremost nail being the next in line for separation/driving into the workpiece) there is provided a rotatable nail positioning element (35) which is journalled for rotation and sideways movement in the nail driving section (5) and which is capable of being brought into engagement with the nail strip. The safety-catch device (24) is movable relative to the nail driving section and is held in a forward safety position by means of a coil spring. The safety device presents a latching surface (31) in the region of the positioning element (35), and arranged between the latching surface and the nail positioning element is a movable latching element (38). As the safety-catch device (24) is retracted (to its nail firing mode) the latching surface (31) is urged against the spherical latching element (38), which in turn moves the nail positioning element (35) into position-fixing latching engagement with the nail strip, in a region thereof immediately behind the foremost nail located in the nail driving location.
Patent DE-3781817-D1 (DE)
Inventor: KNESTEL ANTON
IPC: G01L5/28
Filed: 1987-01-28
Granted: 1992-10-29
Abstract: The wheels on the axle under test rest on rollers or similar and are driven in opposite directions during testing.  The rotation speeds of both wheels are measured during testing and are maintained equal by a controller controlled by the measurement result. The peripheral or angular spees of the wheels may be measured comapred and used for the control.  For angular speed measurement the rotation time of wheel marker's measured.  The wheel rotation angle may be used in conjunction with the peripheral speed measurement.
Patent DE-3854957-D1 (DE)
Inventor: COHEN ALLEN L
IPC: G02B5/18
Filed: 1988-11-10
Granted: 1996-03-14
Abstract: An ophthalmic contact lens containing more than one phase plate within its optic zone, including contact lens, especially of a Cohen lens design, which possesses phase plate optics within its optic zone that progressively shift the intensity of light focussed by bifocal phase plates between the diffractive focal powers by utilizing echelettes in the phase plates of varying depths and heights which are cooperatively aligned relative to the lens base curve surface that they openly face.
Patent DE-3862461-D1 (DE)
Inventor: KOLAKOWSKI MANFRED
IPC: B22D11/08
Filed: 1988-11-26
Granted: 1991-05-23
Abstract: An upper cooling and connecting element with mutually spaced projections is attached to a starter bar head for insertion into the mould of a steel band casting machine. To avoid shrinkage cracks in the start of the cast band, the cooling and connecting element (9a, 9b, 9c) is divided by contraction joints (18) between at least two projections (13). The contraction joints are sealed off against the melt. <IMAGE>
Patent DE-3865067-D1 (DE)
Inventor: BUCK ROBERT
IPC: G01F1/69
Filed: 1988-04-08
Granted: 1991-10-31
Abstract: The measurement arrangement housing is pref. metallic, cylindrical and externally threaded. It contains two temp. measurement elements (3,5) and a heating element (4) mounted on one side of a carrier foil (6) which is a good electrical insulator and thermal conductor. The opposite side of the foil is attached to the housing (1) in thermally conducting contact in the region carrying the temp. measurement and heating elements. The foil is of polyimide and of thickness between 50 and 150 microns, esp. 75 microns. A heat conducting paste (7) is applied between the foil and housing at least in the element mounting region.
Patent DE-3875949-D1 (DE)
Inventor: HESSE ANTON DR
IPC: C08F299/04
Filed: 1988-01-19
Granted: 1992-12-17
Abstract: Unsatd. polyester resins (I) contg. maleic acid (II), phthalic acid (III), propylene glycol (IV) and dipropylene glycol (V) units, with mol. ratio (II):(III) from 1:0.05 to 1:0.45 and mol. ratio (II):(V) from 1:0.05 to 1:0.6, are mfd. by (a) reaction of (III) with excess glycols, followed by (b) addn. of (II) or its anhydride or fumaric acid and any remaining glycol, and esterification. Pref. mol. ratio glycol:(III) in first stage is from 2:1 to 22:1; acid no. at end of (a) is pref. below 10; at end of (b) prod. pref. has acid no. 10-40, OH-no. 10-60, and melt viscosity 300-1500 mPa.s at 150 deg.C.
Patent DE-3876835-D1 (DE)
Inventor: STAINER PHILIP JOHN
IPC: A01N33/12
Filed: 1988-04-11
Granted: 1993-02-04
Abstract: A biocidal composition for the treatment of water comprises a cationic polyquaternary ammonium biocide, e.g. an ionene halide, or a quaternary ammonium biocide or a quaternary ammonium biocide comprising a long chain alkyl group and three other groups selected from lower alkyl and aralkyl groups, together with a source of transition metal cations e.g. copper II cations and/or a biocide of the type containing a gem. bromonitromethylene group e.g. 2- bromo-2-nitropropane-1,3-diol.
Patent DE-3879606-D1 (DE)
Inventor: YOUNG RONALD ALEXANDER
IPC: A47L13/58
Filed: 1988-10-05
Granted: 1993-04-29
Abstract: Cleaning equipment comprises a container 1 from which cleaning liquid 2 is taken, and to which the liquid is returned after it has been used for dirt removal. The container 1 is provided with a dirt trap comprising a dirt-receiving element 3 of mat or pad-like form which is positioned in the container 1 to receive dirt settling under gravity from the contained liquid 2. The dirt which settles out collects in, or alternatively passes through so as to be trapped below, the element 3. The form and structure of the element 3 is such that disturbance of the liquid 2 in the container 1 cannot wash the collected dirt back out into the main body of liquid 2 from, or through, the element 3 to any significant extent.
Patent DE-3883036-D1 (DE)
Inventor: KOPATZ NELSON E
IPC: B22F9/22
Filed: 1988-03-18
Granted: 1993-09-16
Abstract: A process for producing finely divided spherical metal low melting temperatures powders comprises forming an aqueous solution metals, forming a reducible solid material from the solution, reducing the solid to metal powder particles, subjecting the metal particles to a high temperature zone to melt a portion of the metal powder particles and to form droplets and cooling the droplets to form essentially spherical metal particles.
Patent DE-3889945-D1 (DE)
Inventor: OHNO TSUNEYA
IPC: A61K39/21
Filed: 1988-02-18
Granted: 1994-07-14
Abstract: Disclosed are immunologically active polypeptides, preferably antibodies or antibody fragments, and most preferably monoclonal antibodies, which are reactive with idiotypes of antibodies to human lymphocyte T4 protein and are reactive with the HIV virion in a manner allowing for in vitro and in vivo neutralization of HIV infectivity and detection of HIV particles in biological fluids. Presently preferred embodiments comprise monoclonal anti-monoclonal-anti-human lymphocyte T4 antibodies produced by new murine hybridoma cell lines JT4CB, JT4C12, JT4C16, JT1-1F3, JT1-1F3-E5, JT1-1D7 and JT2-N15. Also disclosed are active and passave vaccination procedures.
Patent DE-50001164-D1 (DE)
Inventor: BRAKEMANN JOERG
IPC: B65D5/50
Filed: 2000-08-17
Granted: 2003-03-06
Abstract: The packaging container (1) for a glass pane (4) has fixings (5) on the base and side walls. Each fixing is made from an integral folded cardboard strip. Each spacer (6) has two distance pieces (9,10) defining a receiving recess for the pane.
Patent DE-50005540-D1 (DE)
Inventor: LANG HARTMUT
IPC: B65G1/10
Filed: 2000-09-21
Granted: 2004-04-08
Abstract: A shelf storage facility (1) contains shelf bays (35) which have a floor (41) in the form of a V-shaped channel. A product support (42) is located in each channel (34) and is also configured as a V-shaped channel. The shelf operating device (4), with which the products (48) can be loaded onto and off of the shelves supports a V-shaped channel (64) on its top side. Either the product support (42) with the product (48) or a product (48) to be distributed on its own can be placed on said channel. The product support (42) or the package (48) lying alone on the shelf operating device (4), without a product support (42) can be moved back and forth between the shelf bay (35) and the shelf operating device (4) by means of an activating finger (74) which can be pivoted upwards through a gap (65) in the channel (64) of the operating device (4).
Patent DE-50007107-D1 (DE)
Inventor: LUMPP GUENTER
IPC: B65D81/34
Filed: 2000-05-16
Granted: 2004-08-26
Abstract: A food box for food distribution, with a heat-insulating outer container holding an eating tray with a thermally-coupled heat store, in which the heat store is a latent heat storage element comprising at least two components of which at least one has a transition temperature (Tt) above and at least one has a Tt below a cooking point of 85 degrees C (Tc). Independent claims are also included for (a) a mixture for storing latent heat, containing a storage component designed as a cooking component with a Tt above Tc and a storage component designed as a heat retainer with a Tt below Tc; (b) a method for cooking meals and keeping them hot in a food box by precooking the meal outside the box and then placing it in the box so that the meal is fully cooked by the heat store at above Tc and then kept warm (at below Tc) for a certain time with the aid of the heat store.
Patent DE-50007255-D1 (DE)
Inventor: WOLLENHAUPT RALF
IPC: B60N2/02
Filed: 2000-05-11
Granted: 2004-09-09
Abstract: The adjuster switch is in the form of a miniaturised vehicle seat with several elements operable individually to adjust individual vehicle seat parts. The switch (10) for the lordosis support adjustment is mounted integral on the backrest adjuster switch (5). The lordosis adjuster switch has two or more degrees of freedom lying orthogonal to each other and movable forwards and back and up and down according to the required adjustment of the support.
Patent DE-50008460-D1 (DE)
Inventor: EISENBACH BERND
IPC: B27B27/06
Filed: 2000-03-27
Granted: 2004-12-09
Abstract: The method is for cutting of acute, obtuse, and right angles (30) in glass battens (5,6). A clamping device (8) has two clamping plates (11,12). The plates each engage on one profile leg forming a frame corner, in a position corresponding to the angle of that corner, and are relatively aligned and locked in that position. A finishing device (23), esp. a machine table is associated with the clamping device, and has a saw or similar cutting device. The clamping device is locked in a position defined relative to the saw. A batten is placed on each clamping plate at different vertical levels, and an angled cut is made by the saw through the battens.