baber/WOPTO huggingface dataset:
Patent DE-3233733-A1 (DE)
Title: Digitising valve for medical gases in respirator devices
Inventor: GROSS OSKAR DIPL ING
IPC: A61M16/20
Filed: 1982-09-11
Abstract: In order to avoid control problems involved in generating the intermittent flow in respirator devices, and in order to achieve an optimum compatibility with digital electronics, use is made of a digitising valve which is made up of a plurality of electromagnetically closable nozzles and whose working range and function is controlled with the aid of an empirically obtained pressure/flow function table.
Patent DE-3235456-A1 (DE)
Title: Device for securing pram bodies on vehicle seats
Inventor: KORGER HEINZ DIPL ING
IPC: B60N2/28
Filed: 1982-09-24
Abstract: In a device for securing pram bodies to vehicle seats, said device consisting of one or more wrap-around straps having in each case an upper and lower section, in order to avoid, in the event of the vehicle being in an accident, deformations of the relatively soft side walls of the pram body by the restraining forces of the wrap-around straps acting on said walls, it is proposed that the two sections of the wrap-around strap or straps be held at a vertical distance from one another on at least one side of the pram body by a rigid support means. <IMAGE>
Patent DE-3238973-A1 (DE)
Inventor: KAHN KLAUS-DIETER
IPC: H04L25/49
Filed: 1982-10-21
Abstract: The invention involves a method for digital transmission of messages in a digital radio relay system which utilizes a superframe so additional information can be transmitted with a digital signal. This method eliminates the simulation of a frame alignment signal by service bits. In this invention m superframes each consisting of two half-frames containing a byte for additional bits and in which a scrambling of the digital signals takes place by adding a periodic bit pattern to the digital signal, are combined to form a multiple frame. The pattern used for scrambling has a period equal to the length of the multiple frame.
Patent DE-3239968-A1 (DE)
Title: Circuit arrangement for speed regulation of DC and universal motors
Inventor: GOLDELIUS RAINER DIPL ING
IPC: H02P25/14
Filed: 1982-10-28
Abstract: A circuit arrangement for controlling the speed of DC or universal motors (1) having a semiconductor switch (2) in the main circuit is described, in which a control circuit switches off the semiconductor switch in each case during an nth half-cycle or full-cycle and then measures the voltage generated by the motor, as a measure of the speed. Half-cycles are then selectively switched on or switched off as a function of this measurement so that the speed can be controlled by reducing or increasing the root-mean-square power supplied to the motor, without using a tachogenerator and without using a phase-gating controller. <IMAGE>
Patent DE-3241620-A1 (DE)
Title: Soldering bit
IPC: B23K3/047
Filed: 1982-11-08
Abstract: U-shaped soldering bit produced by cutting to size and folding, the blank of which constitutes a rectangular ring. The invention consists in the free ends of the U forming the two working surfaces of the soldering bit, with the legs of the U being appropriately shaped. <IMAGE>
Patent DE-3242751-A1 (DE)
Title: Device for machining workpieces
Inventor: FOERSTER JOACHIM
IPC: B23Q1/52
Filed: 1982-11-19
Abstract: The aim of the device for machining workpieces by means of programmable robots is to machine complicated workpiece contours under variable machining forces with little programming input and little storage requirement. The object to be achieved is to design a device which meets these requirements. The device consists of a basic body, a supporting body pivotably mounted on the basic body, a receptacle for fastening a tool or a workpiece, a vibration damper, a component producing variable reaction forces, a torque transducer, and adjustable stops. <IMAGE>
Patent DE-3243485-A1 (DE)
Title: Automatic operating unit for a gearbox driven by means of an internal combustion engine
Inventor: TONEGAWA HIROSHI
IPC: F16H63/50
Filed: 1982-11-24
Abstract: Automatic operating unit for a gearbox with an accelerator pedal sensor (13), a throttle valve sensor (9), an engine speed sensor (18), a vehicle speed sensor (23) and an electronic control device (14) for the generation of control signals as a function of the sensor signals received. The control signals serve to drive a first control element (8), a second control element (15) and a third control element (21). The electronic control device supplies a signal for the second control element (15) for the progressive operation of the clutch (3), when the vehicle starts and a signal for the first control element (8) for varying the degree of opening of the throttle valve (6). The control signals are so generated that the degree of opening of the throttle valve (6) is varied according to the change in the load of the internal combustion engine (4) when the clutch is half engaged, so that the speed of the internal combustion engine (4) remains constant. <IMAGE>
Patent DE-3319742-A1 (DE)
Title: Sealing connection between a pressure-medium reservoir or a pressure line and an operating cylinder
Inventor: KLOSTERMANN GERD DIPL ING
IPC: F16L41/12
Filed: 1983-05-31
Abstract: In a sealing connection between a pressure-medium reservoir or a pressure line (3) on the one hand and an operating cylinder (4) having a cylindrical external contour and a connecting hole (5) on the other hand, the tubular end of the connecting nozzle or of the pressure line (3) is surrounded by a collar (2) with a loose flange (6), the connecting hole (5) of the operating cylinder (4) being aligned with the hole (7) in the tubular end or the pressure line (3), and a clamping nut (8) which surrounds the loose flange (6) being screwed thereon, which clamping nut (8) forms the bearing of a sliding clamp, which loops around the operating cylinder (4), or of a clamping strip (9). Between the tubular end of the connecting nozzle or of the pressure line (3) and a depression (27) in the region of the connecting hole (5) in the operating cylinder (4), a sealing ring (32) is arranged such that a firm seat and a good seal between the pressure line (3) and the operating cylinder (4) can be achieved just by tightening the clamping strip (9) via the clamping nut (8). <IMAGE>
Patent DE-3322809-A1 (DE)
Title: Bushing for lines, such as cables, pipes or the like, through a wall opening
Inventor: HAUFF WERNER
IPC: H02G3/22
Filed: 1983-06-24
Abstract: The bushing for lines, such as cables, pipes or the like, through a wall opening consists of a number of completely or partially elastic fitting pieces (4), which are assembled in a modular manner in order to fill the empty space in the wall opening and are pressed in a sealing manner on the one hand against the lines and on the other hand against the soffit of the wall opening which is to be filled. To this end, the soffit surface and the surfaces (14) of the fitting pieces (4) resting on it are of truncated-conical shape, and a clamping flange presses the fitting pieces (4) into the tapering wall opening. In this case, the fitting pieces (4) fill the cross-section of the wall opening radially, in an integral manner, like sectors passing through it, and have separating surfaces (16.1, 16.2) which run inwards from the surface (14) in the direction of the axis (15) of the wall opening. The line holders (12) are arranged on these separating surfaces (16.1, 16.2), the separating surfaces ending in the respective line holder (12) or being able to cut the line holder (12). <IMAGE>
Patent DE-3327629-A1 (DE)
Title: Shunting vehicle
Inventor: KOTAI FERENC DIPL ING
IPC: B64F1/22
Filed: 1983-07-30
Abstract: In order to manoeuvre even very heavy high-capacity aircraft on the ground, a shunting vehicle is proposed in which an approximately U-shaped supporting frame for a lifting and locking device which engages on the nose undercarriage of the aircraft is supported in a floating manner within the fork-shaped end of the chassis. The supporting frame can be connected to the chassis in a force-fitting manner via hydraulic cylinders, in such a manner that the supporting frame is positioned around the nose undercarriage, without rotation of the same, when no pressure is applied to the hydraulic cylinders, the hydraulic cylinders are subsequently blocked and, finally - once the nose undercarriage has been clamped in and lifted - the hydraulic cylinders are operated in the sense of rotating the supporting frame into the longitudinal axis of the shunting vehicle. <IMAGE>
Patent DE-3334952-A1 (DE)
Inventor: NAGLER WERNER DIPL ING
IPC: H02H9/04
Filed: 1983-09-27
Abstract: A pair of Zener diodes (Z1 to Z4), connected back-to-back in series, is connected directly to the four-wire terminals of the transformer winding (103, 104). The four-wire input terminals and the four-wire output terminals of the electronic module (F) are in each case connected via a longitudinal resistor (RL1, RL2) to a terminal of the four-wire side of the transformer winding which is not at the reference potential.
Patent DE-3336223-A1 (DE)
Title: Device for removing from a cartridge a film wound onto a spool
Inventor: ITIKAWA KOZI
IPC: G03D13/00
Filed: 1983-10-05
Abstract: A device for opening a film cartridge and for removing the film from the film cartridge has a holder for the film cartridge, which grips the latter on its outside, as well as a plunger which presses the spool out of the film cartridge gripped by the holder. A rotating shaft is provided in the direction of motion of the plunger in front of the latter, in order to engage with the spool, which is pressed out of the film cartridge by the plunger. In one embodiment, the rotating shaft is rotated in the wind-up direction of the film and displaced in conjunction with the plunger. In a second embodiment, the end cap and the film are held and fixed during removal of the film by an element subjected to spring biassing.
Patent DE-3337271-A1 (DE)
Title: Device for comminuting, homogenising and conveying sludges
Inventor: KURTH ROLF DIPL ING
IPC: B01F13/10
Filed: 1983-10-13
Abstract: The device for comminuting, homogenising and conveying sludges, in particular for further processing by drying and incineration in fluidised-bed furnaces, has a feed tank (4) for the sludge passed in from a collection bunker (1), which tank is fitted in the bottom region with one or more discharge nozzles (4a) which are constricted in the shape of funnels and which are each adjoined by a rotary-vane pump (5) as a conveying and homogenising element, which delivers the sludge through a delivery line (9; 10) into the upper region of the feed tank and/or partially into a line (11) for forward delivery (Fig. 1). <IMAGE>
Patent DE-3341117-A1 (DE)
Inventor: SCHNEPP-PESCH WOLFRAM
IPC: A61B17/34
Filed: 1983-11-12
Abstract: A biopsy needle for avoiding major lesions to be biopsied and destruction of tissue cells which includes a cannula having a cylindrical jacket wall surrounding an axially extending hollow space for receiving a tissue specimen and at least one blade having the cutting extending from an insert surface of the cylindrical jacket wall diagonally toward the outside in a direction of a cutting edge.
Patent DE-3341803-A1 (DE)
Title: Drive axle arrangement of a motor vehicle with differential and transmission
Inventor: SCHRAMEK JOSEF
IPC: B60K17/04
Filed: 1983-11-19
Abstract: In the case of a drive axle arrangement (1) of a motor vehicle, especially a driven rear axle of a bus, a differential (6) and a transmission are provided essentially between the drive wheels (10 and 11) of a vehicle axle. In order to achieve a low height of the rear axle, the axle head transmission is divided into a bevel-wheel transmission and a pair of spur gears. The differential is arranged laterally next to the large spur gear or is located on the opposite side of the axle in the area of the drive wheel (11) there. In the case of planetary hub reduction axles the pair of spur gears (2, 3) can be dispensed with given corresponding transmission by planetary gears (13) arranged in the wheel hubs (12). <IMAGE>
Patent DE-3347184-A1 (DE)
Title: Blind
Inventor: OLSEN ROBERT W
IPC: E04F10/08
Filed: 1983-12-27
Abstract: The slats (12) of a fixed blind have on their upper end a slat flange (12a) which is bent up in an L-shaped manner and on the lower end a slat flange (12b), which is bent downwards in an L-shaped manner, with a bent-in rib. The slats (12) are snapped into slat clamps (14) with a channel (14d) at the upper end and a downwardly and backwardly pointing flange (14g) with a slot (14h) at the lower end and held under spring tension. The slat clamps (14) are fastened to vertical construction supports (10) by a T-shaped projection (18), which stands out from the rear side of the clamp, being inserted into a keyhole-shaped slot (16) in the support (10) and twisted in relation to the slot. <IMAGE>
Patent DE-3401590-A1 (DE)
Title: Steel frame for flush-closing doors
Inventor: SCHOERGHUBER LEO
IPC: E05B15/02
Filed: 1984-01-18
Abstract: Published without abstract.
Patent DE-3409628-A1 (DE)
Inventor: BRUDERECK ULRICH ING GRAD
IPC: B66C13/12
Filed: 1984-03-16
Abstract: A trolley is provided as a carriage with rollers running on a rail, and a cable suspension in form of a flexible loop element is suspended from this trolley carriage. The loop element has its end interconnected in the area of suspension, and carries in its lower portion a curved cable supporting platform against which the cable is fastened by means of a flexible clamping band extending through lateral slots of the loop element.
Patent DE-3411613-A1 (DE)
Title: Printed-circuit board connection
Inventor: MISERA HERBERT
IPC: H01R12/55
Filed: 1984-03-29
Abstract: A printed-circuit board connection is proposed which is used for the detachable connection of a conductor, in the form of a wire, to a conductor track on the printed-circuit board. The printed-circuit board connection comprises a connecting part (10) which has a tubular part (11) with a flange (13). The flange merges on one side into a guide wall (14) which runs parallel to the axis of the tubular part. The connecting part is inserted with its tubular part into an opening (22), and the guide wall is inserted into a slot (23) on a printed-circuit board (21). The end of the tubular part facing away from the flange is preferably riveted, for example to the exterior. Subsequently, an internal thread (26) for a headed screw (17) is formed in the tubular part. There is a distance corresponding at least to the radius of the screw head (28) between the axis of the screw and the guide wall. A printed conductor track (25) runs between the screw shank and the guide wall, onto which printed conductor track (25) the conductor (27) which is to be connected is pressed by means of the screw head. <IMAGE>
Patent DE-3412488-A1 (DE)
Title: Swivel arm punch
Inventor: BERGSTRAESSER WERNER
IPC: B26F1/40
Filed: 1984-04-03
Abstract: Swivel arm punch with a column which supports the swivel arm and is enclosed by a guide bush which is provided with two sets of rollers. The rollers are arranged axially in relation to the column, at a distance from one another and opposite one another in such a way that at the starting level of the swivel arm, the rollers absorb the tilting moment of the swivel arm. Ball boxes with running balls which can rotate in all directions are mounted in the guide bush in such a way that the running balls absorb the tilting moment of the swivel arm at each level of the latter, when it is relieved of punching pressure.
Patent DE-3418972-A1 (DE)
Title: Process and apparatus for adsorptive separation of krypton from a krypton/nitrogen gas mixture
Inventor: RINGEL HELMUT DIPL ING DR
IPC: C01B23/00
Filed: 1984-05-22
Abstract: In a process for the adsorptive separation of krypton from a gas mixture which, in addition to krypton, in particular contains nitrogen, the gas mixture flows through an adsorption column which is packed with an adsorbent which adsorbs krypton and nitrogen. The adsorption column, after adsorption of the gas components, is desorbed by means of a gaseous flushing agent which flows through the adsorption column in the same direction as the gas mixture. In order to achieve a high separation efficiency while keeping the process simple, the adsorbent is loaded with nitrogen and krypton, starting from the gas inlet of the adsorption column, the krypton, however, being adsorbed in the adsorbent over only a part length of the total column length. The part length is sized in such a way that during desorption of the adsorption column by means of the flushing agent, first just nitrogen and subsequently krypton can be drawn off separately at the outlet of the adsorption column.
Patent DE-3424054-A1 (DE)
Title: X-ray diagnosis device having a control loop for an exposure value
Inventor: BRUNN KLAUS DIPL ING
IPC: H05G1/46
Filed: 1984-06-29
Abstract: The invention relates to an X-ray diagnosis device having a control loop (3, 4, 11 to 15) for an exposure value. A beam detector (17) is provided for detecting the radiation passing through a medium of known attenuation, the output signal from which detector is supplied to a comparator (19) for comparison with a signal which corresponds to a desired beam quality, and which controls the correction stage (22) for the desired value, in the sense of matching the measured beam quality to the desired value. <IMAGE>
Patent DE-3424407-A1 (DE)
Title: Slab-shaped component for laying as a tile, and jointing system comprising components of this type
Inventor: SCHOWERT HEINZ
IPC: E04F15/08
Filed: 1984-07-03
Abstract: Published without abstract.
Patent DE-3430902-A1 (DE)
Inventor: ASCHBERGER MATTHIAS DIPL ING
IPC: F16L5/02
Filed: 1984-08-22
Abstract: A wall duct assembly for a high pressure storage vessel, such as the carbonator tank of a beverage dispenser, includes a cylindrical ring formed in a wall area of the vessel having an inner surface defining an opening in the vessel, a wall duct bushing in the opening having a flange for sealingly engaging the interior wall of the vessel around the opening, an annular groove in the bushing opening towards the inner surface of the cylindrical ring and a sealing gasket in the groove. The wall duct bushing also has an annular bore through which electrical lines or other conduits may pass to the interior of the vessel.
Patent DE-3437223-A1 (DE)
Title: Keyboard for data-input apparatuses
Inventor: WENDLER MIKLOS DIPL ING
IPC: G06F3/023
Filed: 1984-10-10
Abstract: The invention relates to a keyboard for data-input apparatuses having a large number of input keys. In order to use such keyboards universally, the key caps (1) of some of the keys are provided with selectable LCD display elements (3). <IMAGE>
Patent DE-3442123-A1 (DE)
Title: Apparatus for separating stacked plates
Inventor: SCHWOB HORST
IPC: B65H3/24
Filed: 1984-11-17
Abstract: An apparatus for separating stacked plates from the lowermost region of a stack of plates in each case is described, the stack of plates to be separated being inclined. The stack of plates is held by the lowermost plate in a guide rail by means of two rollers. The lowermost plate in each case is pushed out of the stack by rotating one of the said rollers and is deposited on a plate delivery table.
Patent DE-3502675-A1 (DE)
Title: Method for the compression moulding of a moulding
Inventor: VOLZ PETER DR
IPC: B21J5/00
Filed: 1985-01-26
Abstract: The method for the compression moulding of a moulding (17) is carried out by means of a material which can be deformed plastically by the action of force at a given temperature (semi-solid process). In this method, the moulding (17) is subjected to force at several points on its outer contour. The force is applied by means of a plurality of rams (19, 21), ram (21) being controllable by means of a control system (41, 40, 39, 32, 21, 26 and 34) as a function of the pressure or force and speed or acceleration of the first ram (19). <IMAGE>
Patent DE-3503810-A1 (DE)
Title: Shuttering system for shuttering surfaces, in particular for producing concrete elements
Inventor: HERING MICHAEL
IPC: E04G11/36
Filed: 1985-02-05
Abstract: Shuttering system for shuttering surfaces, in particular for producing concrete floor and wall elements, comprising shuttering profiles (1) which have a base surface (2) by means of which they are adhesively bonded to the shuttering surface (4) by means of adhesive tape (3) or other adhesive materials. The profile possesses at least one shuttering surface (6) for the lateral delimitation of the concrete (5), and this shuttering surface forms at the top edge (7), together with the rear surface (8), a linear edge which, when using elastic materials, receives, by deformation, reinforcing steel (10) resting on the upper edge (7). <IMAGE>
Patent DE-3505122-A1 (DE)
Inventor: BERNER HANS-GUENTER
IPC: A47C7/72
Filed: 1985-02-14
Abstract: Permanent magnets (14, 16) of which the polarity differs in the backrest part and in the seating part, are embedded in the seating surface (10) and in the backrest (12) of a seat, the seating part (10) presenting particularly north poles directed towards the body, while in the backrest (12) south poles turned towards the body are arranged.
Patent DE-3505404-A1 (DE)
Title: Device for attaching a carpet rod to a step of an open staircase
Inventor: BUECHERL WALTER
IPC: A47G27/06
Filed: 1985-02-16
Abstract: The invention relates to a device for attaching a carpet rod to a step of an open staircase. It is distinguished by a substantially U-shaped bar which has two limbs connected to one another by a yoke section, by a contact surface subjected to the effect of a spring element on one limb, and by a loop body provided near to the transition region between the other limb and the yoke section on the bar with a loop opening to receive one end of the carpet rod.
Patent DE-3506013-A1 (DE)
Title: Device for detecting a thread break and for stopping the thread on yarn-producing machines
Inventor: REHR WINFRIED PROF DR ING
IPC: D01H13/18
Filed: 1985-02-21
Abstract: For the early detection of a thread break and for the reliable stopping of the thread, a photoelectric travelling sensor guided on a track in parallel with a spindle rail has a slide, which actuates a roving stop device, and at least one glass-fibre cable arranged on the slide and directed towards the thread. The track of the slide is arranged behind the running threads of the yarn-producing machine, so that the photoelectric travelling sensor can move along behind the running threads.
Patent DE-3506301-A1 (DE)
Title: Textile fabric and process for its production
IPC: D06Q1/06
Filed: 1985-02-22
Abstract: A textile fabric is distinguished in that it is formed at least partially of fibres, preferably pile fibres of light-collecting polymer, in the cut, split, clipped or damage sites of which the fluorescent radiation totally reflected in the interior of the fibres emerges in concentrated form and "luminesces". The cut fibres can be fixed by means of an adhesive to a supporting fabric which has a lower refractive index than the light-collecting man-made fibre polymer. A process for the production of this fabric by cutting, raising and/or clipping the fabric after incorporation of the fibres of light-collecting man-made fibre polymer.