baber/WOPTO huggingface dataset:
Patent DE-3379922-D1 (DE)
Title: Computer memory device for storing associations between data items
Inventor: MCGREGOR DOUGLAS ROBERT
IPC: G11C15/04
Filed: 1983-12-08
Granted: 1989-06-29
Abstract: A computer memory device (10) for storing identified associations between data items of a data collection comprises an array (15) of signal flow pathways (1,2,3 etc) which are respectively rendered representative of data items by an indexing component (12) and input/output means (18) connected to the array (15). Controllable interconnect means (A,B,C,D,E, etc) selectively interconnect the pathways (1,2,3 etc) in one or more pairs and effect directional control of signal flow between each interconnected pair in accordance with the identified association between the respectively represented data items of the data collection. The interconnect means (A,B,C etc) are status controlled by signals delivered thereto over respective channels (20A,20B,20C etc) from respective control devices (22A,22B,22C etc) which are contained in a memory (17) which is externally addressable by component (11). The memory (17) may be a conventional random access memory having bi-state memory locations or it may have tri-state memory locations. The interconnect means (A,B,C etc) are each multi-state, having preferably four states of which one is disconnect. A plurality of devices (10) can be interconnected to increase memory capacity by external permanent connections of only a few of the signal pathways.
Patent DE-3461664-D1 (DE)
Title: Ditch cutting and cleaning apparatus
Inventor: PETRAUD GILLES
IPC: E02F5/08
Filed: 1984-02-28
Granted: 1987-01-22
Abstract: The machine includes a frame on which is suspended on a shaft a support for two inclined cutters. The support includes slots of different inclination in which are mounted guide rollers connected to housings in which inclined cutters are rotatively mounted. A jack shifts the housings and consequently adjusts the inclination of the cutters. An additional cutter is located in front of the inclined cutters and is adapted to effect a rough cutting of the trench. A smoothing shoe is openable to a variable extent with the inclination of the cutters.
Patent DE-3465140-D1 (DE)
Title: Electric generator for infra-red radiation
Inventor: TRAMBOUZE YVES
IPC: F24C7/06
Filed: 1984-12-11
Granted: 1987-09-03
Abstract: A housing 2 contains at least one emitter 3, 4 of infra-red rays at short wave lengths disposed inside a reflector 5-6. A mat 8 of refractory fibers impregnated with catalyst is disposed in front of each emitter 3, 4, which screen emits longer wave lengths of infra-red rays when heated by the emitters. An emission of infra-red rays over a broad spectrum is therefore obtained. In addition, combustible gases contained in the heated space may be oxidized in contact with the screen 8 if the latter is impregnated with catalyst.
Patent DE-3466897-D1 (DE)
Title: Aqueous flux for hot dip metalizing process
Inventor: MCNUTT JAMES EDGAR
IPC: C23C2/12
Filed: 1984-03-15
Granted: 1987-11-26
Abstract: A flux bath and its use in treating ferrous articles prior to their being dipped in a molten aluminum-zinc alloy is disclosed. The flux may be molten bath or used as an aqueous solution which contains from 200 to 750 g/l dissolved solids. The dissolved solids are 91 to 98.5 wt. % zinc chloride, 1.5 to 9 wt. % ammonium chloride and, based on zinc chloride and ammonium chloride, from 0.6 to 3 wt. % fluoride ions.
Patent DE-3467847-D1 (DE)
Title: Electrical heating element
Inventor: LASSAHN ARNO
IPC: H05B3/16
Filed: 1984-02-29
Granted: 1988-01-07
Abstract: 1. Electrical heater for heating a gaseous or liquid medium, with a holding device for receiving a resistance-wire coil (8, 9), the holding device consisting of individual heater elements (1) of circular cross-section, which are placed on top of one another in the axial direction and in which there are, in regions located opposite one another, recesses (7) in which the resistance-wire coil (8, 9) is located, and the outer walls (4) of the heater elements (1), when these are placed on top of one another, complementing each other to form a closed cylindrical outer wall of the holding device, characterized in that in the heater elements (1) there are webs (5) which extend radially inwards from the outer walls to a central region and have the recesses (7) for receiving the resistance-wire coil (8, 9), and which between themselves determine axial flow channels (10) for the medium to be heated, in that in the central region of the heater there is at least one further axial flow channel (14a, 14b, 14c) which is closed at the downstream end of the heater, and in that on at least one of the downstream heater elements (1e, 1f) at least one radially extending passage (17) is formed between the further axial flow channel (14a, 14b, 14c) and the axial channels (10) located between the webs (5).
Patent DE-3468263-D1 (DE)
Title: Helical screw rotary compressor for air conditioning system
Inventor: SHAW DAVID N
IPC: B60H1/32
Filed: 1984-06-28
Granted: 1988-02-04
Abstract: A compressor (20) is connected in series with a condenser (24) and an evaporator (26), in that order, with the evaporator (26) at a raised position relative to the compressor (20) and utilizes a vaporizable refrigerant which is miscible with the lubricating oil employed. Helical screw rotors (18, 44) are driven by the engine (12) of a bus through a clutch (14) and are mounted within parallel intersecting bores (40, 42) within the compressor housing (28). A slide valve (52) sliding in a recess (54) forms a portion of the screw compressor envelope and the rotors (18, 44) open to a suction port (72) connected to the outlet side of the evaporator (26). A high pressure discharge port (68) leads to an auxiliary chamber (86) including an oil separator (88) and bearing an unload cylinder (66) which drives the slide valve (52) and which opens to a discharge port (92) leading to the condenser (24). An oil drain passage (96) leads from the auxiliary chamber (86) to an oversized oil sump (32) and a further drain passage (104) leads through a drainage check valve (113) to the sump (32).
Patent DE-3476298-D1 (DE)
Title: Solar cells module
Inventor: HOLLAUS REINHARD DIPL ING
IPC: H01L31/044
Filed: 1984-02-28
Granted: 1989-02-23
Abstract: A solar cell module assembly includes a solar cell module including individual solar cells disposed in rows and at least partly electrically interconnected in series, and at least one bypass diode shunted across at least some of the series-connected solar cells, the at least one diode being normally cut off during operation of the solar cell module and the at least one diode being directly integrated into the solar cell module.
Patent DE-3480350-D1 (DE)
Title: Two stage deoxidation process in steel-making
Inventor: SHIEH MAW-CHENG
IPC: C21C7/00
Filed: 1984-05-25
Granted: 1989-12-07
Abstract: A weak pre-deoxidation process (W.P.D. process) for the production of aluminium- and titanium-killed steel. In this process an adequate amount of a silicium-containing ferro-alloy is added to the molten steel during its tapping. The ladle is subsequently transferred to an aluminium wire feeder or to a ladle-injection treating equipment for performing the final stage deoxidation process.
Patent DE-3484489-D1 (DE)
Inventor: KAHN KLAUS-DIETER DIPL ING
IPC: H04L25/05
Filed: 1984-07-24
Granted: 1991-05-29
Abstract: The invention consists of a method for bitrate transformation of digital signals in digital transmission systems in which additional bits are inserted in the digital signal before transmission at the transmitter and then removed again at the receiver. For this purpose a clock pulse is to be generated for writing into and reading out from a memory with address counters, and there must be no systematic pulse jitter. For this purpose the invention provides that on the transmitter side, the clock oscillator for the read-out pulse is phase-locked to a value m/n times the frequency of the clock pulse for writing into the relevant address counter. On the receiver side, the clock oscillator for the read-out clock pulse is phase-locked to a value n/m times the frequency of the write clock pulse. <IMAGE>
Patent DE-3560772-D1 (DE)
IPC: B65B51/06
Filed: 1985-08-21
Granted: 1987-11-19
Abstract: A supporting arm supports a freely rotatable roller, on which a roll of adhesive tape is mounted. A tape withdrawal roller, rotatably mounted on a lever arm, is resiliently held in tangential contact with the perimeter of the roll.
Patent DE-3570533-D1 (DE)
Title: Illumination apparatus for a print plate copying device
Inventor: TE BROMMELSTROET HENK DIPL ING
IPC: G03B27/62
Filed: 1985-08-20
Granted: 1989-06-29
Abstract: 1. Holder for original copies to be reproduced on a printing plate, with a vertical illumination position for the copy, with a horizontal position for insertion and removal of the copy, and with a vertical intermediate position together with means for swinging the copy through 180 degrees between the illumination and the intermediate positions, there being two copy-holders (52, 50) for two copies together with means for swinging each of these copy-holders between the insertion position and the intermediate position, characterized in that swinging takes place through 180 degrees about a vertical axis (14), that in the holder an illumination system (40, 42) is provided for illuminating the copies from behind, and that as the copies swing from the insertion position to the intermediate position they come to bear against cover plates (32, 34).
Patent DE-3577026-D1 (DE)
Inventor: FURUMOTO HORACE
IPC: H01S3/092
Filed: 1985-10-24
Granted: 1990-05-10
Abstract: A tunable dye laser has been found particularly suited to selective photothermolysis. A longer pulse duration which makes the system suitable for a wider range of applications is obtained by modifying the laser to generate a spatially noncoherent beam. The optical system at each end of the laser cell, which may include a lens or spherical mirror, refocuses the aperture of the dye cell near to itself so that substantially all light emanating from the dye cell is returned to the dye cell until the light passes through one of the optic systems as a noncoherent laser beam. A tunable intracavity element tunes the laser across the gain curve of the dye solution. The pulse duration of the laser beam can be selected from a range of durations up to about one millisecond.
Patent DE-3579522-D1 (DE)
Inventor: DEVEZE PASCAL
IPC: H04L12/58
Filed: 1985-06-21
Granted: 1990-10-11
Abstract: The present invention concerns a process and a circuit enabling determination of the last intermediate node of a pathway comprising a minimum number of nodes from the m-th node to the n-th node in a network comprising p nodes interconnected by a number of links (p being a positive whole number). The process includes steps of iterative matrix calculation and comparison of elements of the same rank of certain matrices, and is especially suitable for communications networks constituted by a number of geographically separated nodes connected to one another by communications lines.
Patent DE-3579856-D1 (DE)
Inventor: DECKER RICHARD H
IPC: G01N33/543
Filed: 1985-06-28
Granted: 1990-10-31
Abstract: The invention relates to immunoassays for the detection of a common antigenic determinant of hepatitis B virus. More particularly, the invention relates to immunoassays for detecting antibody to hepatitis B surface antigen/a.
Patent DE-3582519-D1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/32
Filed: 1985-05-20
Granted: 1991-05-23
Abstract: This invention relates to an improved heated nozzle probe for injection molding and an improved stack molding system in which it is used. Each nozzle probe has an inner helical shaped heating element which extends into the pointed tip, and a separate outer one which does not. In addition to providing more heat to the pointed tip, this has the advantage that a standard unit can be used for various applications. In the stack molding system, two heated nozzles are arranged in alignment to bridge the parting line and the pointed tip of only the downstream one is heated. Combined with tapering the aligned gates to gradually increase in diameter in a downstream direction, this has been found to considerably reduce stringing and drooling problems as the mold opens for ejection.
Patent DE-3588249-D1 (DE)
Inventor: BLUMBERG SHMARYAHU
IPC: C07K14/555
Filed: 1985-08-09
Granted: 2003-11-06
Abstract: The invention relates to a method of producing a human growth hormone having the amino acid sequence of naturally occurring human growth hormone which comprises   a) producing in a microbial host a first polypeptide which is characterized by the presence of one or more additional amino acids at the N-terminus of the amino acid sequence of naturally occurring human growth hormone; b) contacting the first polypeptide so produced with an enzyme, preferably an aminopeptidase, so as to produce a second polypeptide having the amino acid sequence of naturally occurring human growth hormone; and   c) recovering the second polypeptide so produced.   A preferred microbial host is a bacterium, especially E. coli.
Patent DE-3660696-D1 (DE)
Title: Mass flow meter for fluids with coriolis force detecting devices
Inventor: KIEHL WERNER DR ING
IPC: G01F1/84
Filed: 1986-04-04
Granted: 1988-10-13
Abstract: The flowmeter comprises two pipe loops (1, 2) supported parallel to one another and coupled at either end to a terminal block (3) for coupling to the flow and discharge lines (4, 5). The free ends of the two loops (1,2) are coupled via an oscillation generator (10) the resulting torsional oscillations detected by a pair of sensors (11, 12) supported between the loops (1, 2) on either side of the oscillation generator (10). The connections for the corresp. ends of the two loops (1, 2) and for the flow and discharge lines (4, 5) are provided in two opposing side faces (13, 14) of the terminal block (3). The two loops (1, 2) are coupled to the block (3) so that they lie in series or parallel.
Patent DE-3684087-D1 (DE)
Inventor: PARK JOHN DR
IPC: D06N7/04
Filed: 1986-10-08
Granted: 1992-04-09
Abstract: Decorative laminate having improved resistance against marring, abrasion, staining and crocking, and method for the preparation thereof, the laminate comprising a substrate and a decorative sheet, the decorative sheet having on the exposed surface a layer consisting essentially of a thermoset resin, substantially fully hydrolyzed polyvinyl alcohol, fumed amorphous silica, and particulate abrasive material having a hardness higher than that of silica. Abrasion resistance greater than 3000 cycles (NEMA Wear) by the NEMA test LD 3-3.01 is obtained in combination with improved mar resistance.
Patent DE-3686423-D1 (DE)
Inventor: YAMASHITA NORIYUKI
IPC: H03H11/04
Filed: 1986-01-21
Granted: 1992-09-24
Abstract: A second order all pass network for wide-band signals, and comprising second and third voltage-current converting circuits (20, 10) with their respective positive input terminals supplied with input signals from an input terminal (Ti) of the network and their negative input terminals supplied with output signals from an output terminal (To) of the network. A first voltage-current converting circuit (30) has its positive input terminal supplied with a positive output of the second voltage-current converting circuit (20) and a negative input terminal supplied with the output signals. A first capacitor (C1) is connected between the input and output terminals (Ti, To), and a second capacitor (C2) is connected between ground and the positive output of the second voltage-current converting circuit (20).
Patent DE-3689143-D1 (DE)
Inventor: MASLAK SAMUEL H
IPC: G01S15/89
Filed: 1986-11-03
Granted: 1993-11-11
Abstract: An acoustic imaging system having an array of N transducers arranged for transducing transmit electrical signals into acoustic pulses and for transducing acoustic pulse echos into electrical receive signals has a transducer multiplexer that connects in substantially cyclic order any one of a selected group of M adjacent transducer elements to one of a plurality of substantially identical transmit or receive channels. Each channel includes phase changing means for dynamic focusing, such as a mixer (28) driven by one of a plurality of individually phased clocks (C<sub>1-M</sub>). A control demultiplexer (15) orders connection of an appropriate one of the differently phased clocks to the mixer of each channel in an order precisely corresponding to the cyclic ordering of the transducer connections by the transducer multiplexer as groups of M adjacent transducer elements are selected to form acoustic scan lines stepped across the entire array.
Patent DE-3773187-D1 (DE)
Inventor: JEANSON RENE HENRI
IPC: F16F9/50
Filed: 1987-11-27
Granted: 1991-10-24
Abstract: A shock absorber for vehicles with pneumatic suspension, particularly for use with heavy vehicles, of the type comprising a cylinder, a rod movable axially in the cylinder, a piston carried by the rod and dividing the cylinder into a cylindrical chamber and an annular chamber, a pressurized fluid filling the cylindrical and annular chambers, a first circuit for allowing the fluid to flow from the annular chamber to the cylindrical chamber when the shock absorber is working under extension, a second circuit for allowing the fluid to flow from the cylindrical chamber to the annular chamber when the shock absorber is working under compression, a pressurized fluid reservoir connectable to the cylindrical and annular chambers and flow regulators mounted in the first and second circuits, the flow regulators being controlled by the fluid pressure against the action of the pressure of the compressed air of the pneumatic suspension of the vehicle.
Patent DE-3773533-D1 (DE)
Inventor: DANK ZVI
IPC: G08B13/12
Filed: 1987-05-05
Granted: 1991-11-14
Abstract: A taut wire protective fence system, including a plurality of taut wires and a sensor, the sensor comprising apparatus for bending of an optical fiber in response to displacement of a taut wire, thereby producing sensible attenuation of light passing through the optical fiber.
Patent DE-3776372-D1 (DE)
Inventor: SONNENBURG REINHOLD DR DIPL IN
IPC: C02F1/00
Filed: 1987-03-20
Granted: 1992-03-12
Abstract: A set of ponds for the biological cleaning of sewage includes a first pond with an anaerobic deep zone for denitrification. The second pond receives an oxygen input for aeration by a roll-over type of circulation, resulting in an oxygen excess. From the outflow end, a part of the nitrite and nitrate contg. effluent is recycled to the inflow of the first pond and is mixed intensively with the raw sewage. The setting pond has a deep zone, preceded by an overflow, mixing chamber and semi-immersed partition to ensure that the inflow reaches the deep zone. A pipe and overflow shaft links it to the second pond which has across it a frame with aerators in the centre which enforce an ascending water flow resulting in a roll-over type of circulation.
Patent DE-3776922-D1 (DE)
Inventor: ALDCROFT DEREK
IPC: C01B33/193
Filed: 1987-02-26
Granted: 1992-04-09
Abstract: An amorphous silica, especially precipitated silica, suitable for use in toothpastes, has a high abrasivity represented by a perspex abrasion value in the range from about 23 to about 35.
Patent DE-3779693-D1 (DE)
Inventor: KOCH PAOLO
IPC: C07C69/593
Filed: 1987-04-28
Granted: 1992-07-16
Abstract: The alkali-metal and alkaline-earth-metal salts are disclosed of a monoester of a bicarboxy acid having the formula: <CHEM> wherein R is alkyl, R<1> is either hydrogen or alkyl, R<2> is alkyl and A is nothing or alkylene, and the corresponding hyperbasic derivatives, useful as detergent additives for lubricants. Also the lubricating compositions containing such additives are disclosed.
Patent DE-3780475-D1 (DE)
Inventor: ARROYO RONALD XAVIER
IPC: G06F9/46
Filed: 1987-01-08
Granted: 1992-08-27
Abstract: The processing system includes a central processor, memory and a number of input-output devices. Devices provide for powering-off the system. The state of all memory locations and of each of the input-output devices is saved when the powering-off devices are activated. All memory locations and each of a number of input-output devices are restored to the state held at power-off time upon powering the systemback on. The power-off devices comprises units for disabling all interrupts in the system and for halting operation of each input-output device. The memory location saving unit activates an isolated area of memory.
Patent DE-3780865-D1 (DE)
Inventor: HEINRICH NORBERT
IPC: G11B15/28
Filed: 1987-05-12
Granted: 1992-09-10
Abstract: A capstan or pressure roller shaft is journalled in a single one-piece elongated bearing member having a bearing surface sufficient to define radial position and inclination of the shaft. The bearing member is aligned with respect to a mounting support on the tape recorder, to adjust shaft alignment, by two axially spaced cylindrical positioning surfaces which are received in axially spaced cylindrical receiving surfaces in the support. At least one of the positioning surfaces is eccentric with respect to the bearing member, and is fixed to the bearing member so that rotation of the bearing member about an axis defined by the receiving surfaces adjusts the inclination of the shaft. The shaft inclination may be adjusted by inserting a tool into the tape recorder, engaging a journal formed in a mounting support adjacent the bearing member, the tool having a gear which engages a toothed portion on the bearing member for rotating the bearing member about the support axis defined by the support receiving surfaces.
Patent DE-3854466-D1 (DE)
Inventor: LEYLAND JOHN DEREK
IPC: H01J29/48
Filed: 1988-12-02
Granted: 1995-10-19
Abstract: The gun comprises a cathode (C), a control grid (G), a first anode (A1) a second anode (A2) and a third anode (A3). Preferably a beam width limiting aperture (BL) is provided in the first anode (A1). In one example the current modulating voltage applied to the grid is 0 to -50V, the voltage applied to the first anode is +5kV, the focus voltage applied to the second anode is +500V, and the EHT voltage applied to the third anode is +25kV. A main focussing lens is formed by the second and third anodes, but the spacing of the first and third anodes is small so that the focussing effect is also substantially dependent on the voltage of the first anode. The field strength between the grid and first anode is high, which combined with the high A1 voltage produces a small crossover.
Patent DE-3866728-D1 (DE)
Inventor: MOTT GRAHAM NIGEL
IPC: C07C69/76
Filed: 1988-01-26
Granted: 1992-01-23
Abstract: Alkylenebisphenols and alkyltrisphenols are dearylated under mild conditions of temperature and pressure in the absence of HF to obtain alkyl and/or alkenyl substitute or phenols and other related polymer products.
Patent DE-3872856-D1 (DE)
Inventor: MORITA LTD
IPC: B21F3/10
Filed: 1988-12-07
Granted: 1992-08-20
Abstract: Disclosed are a method of and a device for making a double-coned coil spring (1), which comprises using a semi-finished spring (2) having formed on one end thereof a first conically wound portion (2a) with the rest of the wound portion (2b) being extended with the maximum diameter, and forming a second conically wound portion (2c) at the cylindrically wound portion (2b); wherein said cylindrically wound portion (2b) is clamped at the site from where formation of the second conically wound portion (2c) is to be started by means of a first clamping means (3), and also clamping the open end of said cylindrically wound portion (2b) by means of a second clamping means (18); and the second clamping means (18) is allowed to rotate in the direction of winding the semi-finished spring (2), while said second clamping means (18) is forced to be moved toward the center of the semi-finished spring (2).