baber/WOPTO huggingface dataset:
Patent DE-3141148-A1 (DE)
Inventor: ASSMUS ULF DIPL-ING
IPC: H03K5/01
Filed: 1981-10-16
Abstract: 1. A method of preventing clock errors, produced by the system, in multiplex systems with clock adaptation by means of correcting pulses which are transmitted from transmitting sections (multiplexers) to receiving sections (demultiplexers), where the maximum possible correcting frequency of the multiplex systems is greater than the maximum permissible correcting frequency, characterised in that only following the expiration of a blocking time (tau) which corresponds to the inverse value of the maximum permissible correcting frequency (fkzul) can the correcting pulses (k)-if clock adaptation is still necessary after the blocking time (tau)-be transmitted in the form of an output correcting pulse (ka) from the multiplexers.
Patent DE-3142654-A1 (DE)
Title: Process for the preparation of triiodovinyl compounds
Inventor: GERHARDT WERNER DR
IPC: C07C33/42
Filed: 1981-10-28
Abstract: The present invention relates to a novel process for the preparation of triiodovinyl compounds by reacting the corresponding alkyne derivatives with alkali metal iodide in the presence of alkali metal hypochlorite.
Patent DE-3143627-A1 (DE)
Title: Circuit arrangement for reproducing television text signals
Inventor: SUHRMANN ROBERT DIPL PHYS
IPC: H04N7/088
Filed: 1981-11-04
Abstract: A circuit arrangement for reproducing text signals, transmitted with a television signal, on the screen of a television receiver in different languages by means of a translation circuit installed in the receiver. <IMAGE>
Patent DE-3144988-A1 (DE)
Title: Electrophotographic copying method
Inventor: NISHIKAWA MASAJI
IPC: G03G15/05
Filed: 1981-11-12
Abstract: An electrophotographic copying method for optionally producing a direct (positive) and an inverse (negative) copy of an original, especially for producing multiple copies, uses an electrophotographic recording material which has one above another on a conductive layer a first and a second photoconductive layer which are sensitive to radiation of a first and second optical waveband, respectively. The recording material can be subjected to method steps serving the purpose of image-wise irradiation at the same time as being subjected to charging, inverse charging, uniform exposure and the like, in order to generate a positive or a negative electrostatic latent image (charge image). The charge image obtained is then repeatedly developed and transmitted in order to produce a multiplicity of copies.
Patent DE-3145034-A1 (DE)
Title: Roof structure for a motor vehicle
Inventor: YAOTANI KOUICHI
IPC: B62D25/06
Filed: 1981-11-12
Abstract: A roof structure for a motor vehicle has a roof plate, a roof rail and a roof panelling which is held by a carrier secured on the roof rail with the aid of a sheath-like attachment part. The attachment part is constructed in such a way that the carrier is prevented from rotating with respect to the roof rail after its attachment to the latter by means of the attachment part. The carrier is produced from a hollow tube.
Patent DE-3146379-A1 (DE)
Title: Pipe coupling
Inventor: FEHRMANN HEINZ
IPC: F16L37/088
Filed: 1981-11-23
Abstract: Published without abstract.
Patent DE-3200314-A1 (DE)
Title: Protective device for rotationally driven cutting tools
Inventor: SICHELSCHMIDT KLAUS
IPC: B23Q11/08
Filed: 1982-01-08
Abstract: In a protective device for rotationally driven cutting tools arranged with an essentially vertical axis, in particular milling heads, cutter heads or the like, a wall serving as an impact surface for the chips is provided in order to provide protection against thrown-off chips. To realise all-round protection, a fastening ring (1) is provided which surrounds the tool mounting and carries as a wall a ring curtain (8) of flexible members which surrounds the tool all round. <IMAGE>
Patent DE-3202111-A1 (DE)
Title: Floating body, in particular a surfboard
Inventor: BRATSCH CHRISTIAN
IPC: B63B35/79
Filed: 1982-01-23
Abstract: The floating body, in particular a surfboard, has two sectional shells which form the outer casing and is provided in the interior with a reinforcing body which is formed by spatial deformation of a thin plastic film. The deformation consists in the plastic films having arched portions towards both sides starting from the parting plane of the two sectional shells, the height of which arched portions corresponds to the depth of the sectional shells at the respective location. These arched portions are fastened to the outer shell, for example by adhesive bonding, so that a rigid assembly results. At least one sealing bead is formed on the outer margin of the reinforcing body by appropriate forming of the plastic film, which sealing bead abuts against the outer skin on both sides of the joint seam of the two sectional shells, as a result of which, in the event of leakage at the joint between the two sectional shells, the water can only penetrate into the space enclosed by the bead directly behind the seam.
Patent DE-3202115-A1 (DE)
Title: Drive-on low loader
Inventor: HAAG ALBERT
IPC: B60P3/07
Filed: 1982-01-23
Abstract: This low-loader is a drive-on low loader which is particularly suitable for the transportation of vehicles or mobile machinery. This low loader has a central area which is lower than its front loading bridge area (3) and its rear loading bridge area (7). Below its rear loading bridge area (7) there are provided pivotable self-steering axles equipped with wheels (8). In the central loading bridge area (5) at least one non-steered axle is provided in this low loader, which axle is equipped with wheels (6) which are substantially smaller than the wheels (8) which are provided below the rear loading bridge area (7). <IMAGE>
Patent DE-3203182-A1 (DE)
Title: Heated, mist-free mirror
Inventor: BEHNCKE BERNHARD H
IPC: H05B3/84
Filed: 1982-01-30
Abstract: Published without abstract.
Patent DE-3206318-A1 (DE)
Title: Repair and assembly table for preferably electrical equipment
Inventor: SEGGENDORF JOSEF
IPC: B25H1/16
Filed: 1982-02-22
Abstract: A repair and assembly table (1) for preferably electrical equipment is illustrated and described, having a frame (3) which can travel on rollers (2), and a worktop (4) arranged on the frame (3). The equipment to be repaired is accessible in a particularly simple way from all sides with the repair table (1) described and illustrated, since the worktop (4) has a circular recess (5) in the centre, a rotary plate (6) is arranged in the recess (5) and the rotary plate (6) is rotatable about an axis of rotation (7) running perpendicularly to the worktop (4). In actual fact, the rotary plate (6) is rotatable not only with respect to the worktop (4), but also can be lifted with respect to the worktop (4) perpendicularly to the worktop (4). Arranged underneath the worktop (4) is a lifting mechanism (12) for this purpose, with the aid of which the rotary plate (6) can be lifted. In the lifted position of the rotary plate (6), equipment projecting laterally beyond the rotary plate (6) can then also be rotated. <IMAGE>
Patent DE-3206749-A1 (DE)
Title: Equivalent circuit for changeover of a digital-signal carrying operating route to an equivalent route
Inventor: HORNUNG FRANZ DIPL ING
IPC: H04L1/22
Filed: 1982-02-25
Abstract: The equivalent circuit contains an operating path leading from the operating route input (BE) to the output (A), and an equivalent path leading from the equivalent route input (EE) also to the output (A). A fixed delay device (VZ) is disposed in the operating path for course compensation of transit time differences and a buffer memory (P) is disposed in the equivalent path for automatic fine compensation, which is read out by means of an internal timing oscillator (O). Changeover from one route to the other is performed by means of a comparator (VB) via a changeover switch (U1). The internal timing oscillator (O) is synchronised with the operating signal or the equivalent signal by means of a synchronisation device which controls the changeover switch (U2). <IMAGE>
Patent DE-3206950-A1 (DE)
Title: Method for producing multiple copies in rapid succession, and a device for carrying out the method
Inventor: KNECHTEL WILHELM
IPC: G03G15/00
Filed: 1982-02-26
Abstract: Method and device for producing multiple copies in rapid succession. The optical imaging beam path is decomposed for this purpose into component beams. Each component beam is assigned a process station. The process stations operate simultaneously and therefore produce in accordance with their number a multiplied output of copies per unit time. Colour copies are obtained if colour filters are arranged in the component beams and appropriate colour toners are provided in the process stations. <IMAGE>
Patent DE-3209820-A1 (DE)
Title: Screw fastening
Inventor: WENGLER GEORG
IPC: F16B41/00
Filed: 1982-03-18
Abstract: The invention relates to a screw fastening between a lath (2) and a ceiling (1) or wall of a building, in which a holding screw (9) runs from the underside or outer side of the lath through a screw-receiving bore (4) into a dowel set in the ceiling or wall (1) and is screwed to said dowel. To compensate for unevennesses of the ceiling or wall, the head (8) of the holding screw (9) is clamped into the lath (2) in such a way that it is mounted thereon axially without play but rotatably. To permit simple mounting, the screw fastening consists of a counter-supporting disc (10) which is screwed to the lath (2) by means of fastening screws (12) distributed on the periphery. The counter-supporting disc (10) has holding heads (15) and the supporting disc (6) has corresponding passage openings (19) with adjoining circular-segment portions (21), so that the supporting disc (6) can be placed onto the holding heads (15) and secured on the counter-supporting disc (10) by turning. <IMAGE>
Patent DE-3217660-A1 (DE)
Title: Device for switching off the supply of hydraulic fluid for a single-acting hydraulic cylinder for tilting the loading surface of a vehicle when the tilting limit position is reached
Inventor: OBERMEYER GUENTER
IPC: B60P1/16
Filed: 1982-05-11
Abstract: A device for switching off the supply of hydraulic fluid for a preferably single-acting hydraulic cylinder serves to tilt the loading surface of the vehicle. When the tilting limit position is reached, the hydraulic cylinder is switched off, a shut-off valve being present in the feed line to the cylinder and a control component which closes the shut-off valve when the tilting limit position is reached being present and having a release device which initiates the tilting back. The control component (9) is controlled by the swivel angle between the cylinder (5) and the chassis of the vehicle and interrupts a control line (19), which opens into the supply line (7), when the tilting limit position is reached. The shut-off valve and the release device are constructed as one component (17). The latter has an annular valve seat (21) arranged in it, a slide (22) which is displaceably arranged on one side of said seat and pressed under the force of a spring, an annular space (24) which adjoins the valve seat, around the slide (22) which in its area has a smaller diameter than in its rear area. In addition, a port (25) which opens into the annular space (24) and can be connected to the supply line (7) is provided and the annular space (24) has a sealed cavity (26) in the slide (22) which is provided on its side facing the valve seat (21) with an inlet port (27). In addition, an outlet port (20) is provided which opens in the cavity (26) and can be connected to the control line (19), it being possible to connect to the supply line (7) the free space (23) which adjoins the valve seat (21) and is in opposition with respect to the slide (22). <IMAGE>
Patent DE-3219504-A1 (DE)
Title: Fishing reel
Inventor: HACKNER JOHANN
IPC: A01K89/00
Filed: 1982-05-25
Abstract: In a fishing reel with an indicator device corresponding to a pull on the fishing line, the aim is to improve the indicator device in such a manner that the biting fish is not disturbed or driven away. This is achieved in that the indicator device is formed by an acoustic and/or optical indicator instrument (3, 4) which can be connected to a battery (9) by means of an on/off switch (5) and in the electric circuit of which there is an activation switch (2 or 22) which is open when the fishing line (25) is unloaded and closes when there is a tensile load on the fishing line (25). <IMAGE>
Patent DE-3220533-A1 (DE)
Title: Chain cable, method for producing the chain cable, and use of the chain cable for producing cable harnesses
Inventor: REINERTZ RUDOLF
IPC: H01B7/00
Filed: 1982-06-01
Abstract: The invention relates to a chain cable, consisting of a plurality of electrical conductor wire pieces which are arranged in a row one behind the other and are provided with an electrical connector on at least one end. The invention furthermore relates to a method for producing the chain cable, conductor wire pieces provided with electrical connectors being produced using a connector-fitting device, and the conductor wire pieces being arranged in a row one on top of the other to form the chain cable immediately after the crimping process, after which the chain cable is coiled up. The use of at least one chain cable for producing cable harnesses, especially partial cable harnesses, is particularly favourable, the chain cable being released and the conductor wire pieces subsequently being inserted with their connectors into housing chambers.
Patent DE-3221025-A1 (DE)
Title: Device for pressing a pinch roller against a transport shaft in a magnetic-tape apparatus drive mechanism
Inventor: RADEMACHER KARL-HEINZ
IPC: G11B15/29
Filed: 1982-06-04
Abstract: A device for pressing a pinch roller against a transport shaft in a magnetic-tape apparatus is specified, which device serves for transporting a magnetic tape by friction contact. The device comprises a common housing (1) with the mounting for the transport shaft (2), for the movably mounted lever (5) to pivot the pinch roller (7) and for the rotary cam (14). The forces of reaction are completed via the housing (1) during pressing against the pinch roller (7), so that the drive-mechanism plate of the magnetic-tape apparatus, on which the housing (1) is fastened, remains substantially free from retroactive effects. <IMAGE>
Patent DE-3224597-A1 (DE)
Title: Flexible power line with laid-up cores
Inventor: DUESSEL KLAUS DIPL ING
IPC: H01B7/04
Filed: 1982-06-29
Abstract: A power line contains at the centre of, or in the interstices between, the laid-up electrical cores one or more optical cores distributed symmetrically over the cross-section of the line, which optical cores have a spun or braided outer covering (10) formed from elements of high tensile strength, and perform the entire load-bearing function for the line. Suitable elements of high tensile strength are steel or plastic strands or mixed steel-copper strands. <IMAGE>
Patent DE-3232196-A1 (DE)
Title: Assembly wrench for valves, in particular radiator valves with angle connections (angle valves)
Inventor: HORN WOLFGANG
IPC: B25B13/50
Filed: 1982-08-30
Abstract: An assembly wrench for valves with angle connections, which consists of a cup-shaped cylinder, the inside diameter of which is slightly larger than the outside diameter of the valve body (7). The shell of the cylinder has a shell slot (3) parallel to the cylinder axis, which slot is open towards the cup opening (1a) and is wider than the outside diameter of the angle connection (7a) of the valve body (7). On the base (1b) of the cylinder (1), the wrench has an axial, outwardly projecting polygonal attachment (2) for the engagement of a key (5). <IMAGE>
Patent DE-3234733-A1 (DE)
Title: Method for measuring absolute accelerations and absolute rotations, and an arrangement for carrying out the method
Inventor: RUSSER PETER PROF DR
IPC: G01P15/08
Filed: 1982-09-20
Abstract: The invention relates to a method and arrangements for carrying out the method, in which absolute accelerations and/or absolute rotations are measured using the Josephson effect, a Josephson element which is expanded linearly or as a flat surface being used and the influence of a phase wave forming in the Josephson element as a result of the acceleration being used for measuring the acceleration.
Patent DE-3239835-A1 (DE)
Title: Process for the preparation of vinyl chloride
Inventor: PAZDERSKIJ JURIJ ANTONOVIC
IPC: C07C17/08
Filed: 1982-10-27
Abstract: The invention relates to the field of noncatalytic gas phase processes, it relates in particular to processes for the preparation of vinyl chloride. The process is characterised in that the hydrochlorination of acetylene with hydrogen chloride is effected at an increased temperature and under atmospheric pressure, where the hydrochlorination according to the invention is carried out in the presence of chlorine in an amount from 0.3 to 3% by volume based on the reaction mixture, at a temperature from 150 to 350 DEG C, a molar ratio of acetylene to hydrogen chloride of 1:(2 to 10), and a contact time from 1 to 12 seconds. The process described can be applied to the field of organochlorine synthesis.
Patent DE-3243169-A1 (DE)
Title: Hydrokinetic machine
Inventor: SIMON KARL
IPC: F16H41/04
Filed: 1982-11-23
Abstract: The invention proposes a hydrokinetic machine which has at least two mutually coaxial and concentric wheels which each carry blades and through which the flow is radial. Pressurised medium (in particular water) flows axially towards the inner wheel, which carries radial-flow guide vanes. The inner wheel is driven by means of a drive motor and rotates at a very high speed. The outer wheel is driven by the outflowing medium from the inner wheel.
Patent DE-3243285-A1 (DE)
Title: Liquid quantity meter
Inventor: LUTZ GERHARD
IPC: G01F3/12
Filed: 1982-11-23
Abstract: The liquid quantity meter includes a measuring chamber (4) with a wobble plate (10) mounted in it and having a support (11) for a signal transmitter (12) which acts on a sensor in the form of a reed contact or a semiconductor sensor (16) on every revolution of the wobble plate. The signals or pulses thus produced are processed by an electronic device (17) which simultaneously carries out a correction for measurement errors and indicates the corrected values on a counter (7). <IMAGE>
Patent DE-3244707-A1 (DE)
Title: Flask for transporting and/or storing radioactive substances, in particular spent fuel elements
Inventor: VOX ANTON J
IPC: G21F5/008
Filed: 1982-12-03
Abstract: The invention relates to a flask for transporting and/or storing radioactive substances, in particular spent fuel elements. The flask has a receiving chamber (1) for the radioactive substances and a flask shell (7) surrounding the receiving chamber (1). This shell consists essentially of concrete-like material in the form of a thermally conductive concrete which contains metal particles in pieces, which are for example granular, grainy or in the form of chips, made from a metal having a relatively high coefficient of thermal conductivity, in particular from copper. <IMAGE>
Patent DE-3302804-A1 (DE)
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M1/30
Filed: 1983-01-28
Abstract: Apparatus for removing water from blood, advantageously by the single-needle method, in which by means of an air-operated bellows pump blood is sucked into an expandable pump chamber and thereafter water is forced into a hemofilter and collected in an ultrafiltrate measuring chamber to which a collecting bag is connected. The inlet and the outlet of the ultrafiltrate measuring chamber to which a collecting bag is connected. The inlet and the outlet of the ultrafiltrate measuring chamber can be opened and closed by clamps controlled in opposite phase and the amount of ultrafiltrate collected in the ultrafiltrate measuring chamber can be controlled and determined. The ultrafiltrate measuring chamber is divided by a hose-like wall into two chamber portions, one chamber portion receiving filtrate and the other chamber portion being adapted in a preferred embodiment to receive infusion solution. Thus, the infusion solution can be proportioned and supplied to the patient in volume equivalent manner.
Patent DE-3303126-A1 (DE)
Title: Device for limiting the switching-on current of loads which are operated with an AC voltage
Inventor: KURZ GERHARD
IPC: H02H9/00
Filed: 1983-01-31
Abstract: A device for limiting the switching-on current of loads (motors) which are operated with an AC voltage, are connected to the mains via an AC voltage switch in the form of a triac or thyristor, and are operated via an electronic phase-gating controller. Arranged in the drive circuit for the triac is an additional bias resistor which causes the motor to be started initially at reduced power. As soon as the motor has started and its impeller, or a fan driven by said motor, is in consequence producing a pressure difference which can be detected by a pneumatic membrane switch, the membrane switch triggers and short-circuits the additional resistor in the drive circuit for the triac, as a result of which the load is then switched to full power.
Patent DE-3303722-A1 (DE)
Title: Device for fastening an electrical priming cap of a cartridge case
Inventor: POLITZER ANTON DIPL ING
IPC: F42B5/36
Filed: 1983-02-04
Abstract: The electrical values predetermined in the manufacture of an electrical priming cap (5) for cartridge ammunition of machine guns can be changed unfavourably when the priming cap (5) is being pressed into a cartridge case (2) or into a priming screw. Critical for this are the radial forces which occur during the operation of pressing the priming cap (5) into the cartridge case (2) and which unfavourably change the pressure in the priming composition (22) in relation to the high-tension detonating agent or to the electrical part. An arrangement free of radial forces in respect of the priming composition (22) or the high-tension detonating agent leads to reproducible electrical values of the priming cap (5) ready-mounted in the cartridge case (2). For this, the priming cap (5) is held over a first portion (34) in the recess (30, 31) of the cartridge case (2) with a relatively low press fit. A second priming-cap portion (35) surrounded by an annular cavity (40) guarantees that the priming composition (22) and the electrical pole piece (15) carrying the high-tension detonating agent remain uninfluenced by radial forces. <IMAGE>
Patent DE-3305982-A1 (DE)
Title: Heatable high-pressure infrared gas cell
Inventor: HANEBECK NORBERT DIPL PHYS DR
IPC: G01N21/3504
Filed: 1983-02-21
Abstract: The present invention relates to a compact high-temperature and high-pressure gas cell integrated in a heatable metal block. Because of the very short light path, the spacing of the windows has to be maintained as precisely as possible, and this is achieved by means of seals (6) which are as hard as possible on the outside of the windows (4). The windows (4) are sealed from the gas space (1) by a softer seal (5), crushing of the soft seal (5) being prevented by an additional, harder sealing ring (7). To thermally insulate the windows (4) and to prevent condensation on the inside of the windows (4), they are also surrounded on the outside by chambers (10) whose windows (13) no longer have to be pressure-resistant. <IMAGE>
Patent DE-3307385-A1 (DE)
Title: Computer tape reel
Inventor: LYMAN GEORGE F
IPC: G11B23/037
Filed: 1983-03-02
Abstract: A computer tape reel is composed of separately produced front and rear reel flanges (22, 24) and a hub (20). Radially arranged ribs (36, 56) and slots (60) are provided on the flanges and on the hub, which ribs fit together when the parts are joined together in order to arrange for accurate concentricity. The ribs in the hub support the outer hub ring (28) against high compression exerted by the tape wound onto the reel. The flange (22, 24) and the hub (20) are welded together by ultrasonic welding in order to avoid separate fusing of the material and thus a change in dimension where the reel flanges butt against the winding ring. <IMAGE>