baber/WOPTO huggingface dataset:
Patent DE-3018919-A1 (DE)
Title: Miniature electromagnetic multiple way valve - has supply line connections on front plate of valve block on block containing electrical components
Inventor: HUEGLER KLAUS
IPC: F16L39/02
Filed: 1980-05-17
Abstract: The miniature electromagnetically operated valve which can be assembled alongside similar valves to form a unit, has a body (2) containing the valve member (10,11) and supply line connections (14), attached to a block containing the electrical components. The valve member has a rocker arm (10) with a spring (13) behind it carried by a support block (9) in front of the magnetic pole pieces (8). The rocker arm carries four blocks (11) acting as valve members against convex seating surfaces at the end of four channels (21,22) connected to the supply lines. The supply line connections (14) are connected to a square plate (15) so as to protrude from it, for attachment of the supply lines (17). This plate is secured to the main body by a screw projecting from the body, passing through the middle of the plate and secured by a lock nut (18).
Patent DE-3019791-A1 (DE)
Title: Ash tray for use in vehicle - has closed tubular cigarette stubbing device with conical entry tunnel
Inventor: FEIERTAG WERNER
IPC: B60N3/08
Filed: 1980-05-23
Abstract: The vehicle ashtray has a cigarette stubbing device which consists of a vertical tube (14) whose lower end (15) is closed and has a conical entry tunnel (17) at the top. The lighted cigarette (16) is pushed into the entry tunnel (17) so that owing to lack of oxygen in the tube (14) burning quickly ceases allowing the cigarette to be put into the tray. A larger tube can also be fitted to suit cigars. The device avoids smoke irritation to the driver and passengers through partly lit cigarettes being put into the ashtray.
Patent DE-3028866-A1 (DE)
Title: Trailer axle steering arrangement - has pulley on saddle plate connected by crossed cables to larger pulley on axle assembly
Inventor: WACKENHUT ERNST
IPC: B62D13/00
Filed: 1980-07-30
Abstract: This trailer rear wheel steering arrangement has a double cable pulley which pivots on the trailer saddle plate. The pulley has a pair of cables whose tension can be adjusted by central tension locks to connect it to a larger double pulley fixed to the rear axle. The cables cross in the middle so that during steering when the saddle plate is turned the front pulley draws the cables thereby turning the rear pulley in the opposite direction to steer the rear wheels. This method does away with the normal steering rods which cause more wear and tear.
Patent DE-3032356-A1 (DE)
Title: Contactless ultrasonic monitoring of gases in sealed containers - by detection and analysis of higher order reflected waves
Inventor: BRUECKNER JUERGEN DIPL PHYS DR
IPC: G01N29/11
Filed: 1980-08-28
Abstract: A contactless method of monitoring the physical characteristics and conditions of gases in hermetically sealed containers involves the transmission of periodic ultrasonic waves through the container walls and their subsequent reception. It is realised using equipment operating independently of the container size. No internal modifications to the chamber or openings in its wall are required. The density and speed of sound in the gas are measured to give an indication of the pressure and type of gas in the container. The ultrasonic waves are directed at the wall at a small angle of incidence but not perpendicularly using a first electroacoustic transducer. Reflections of high order occur at the container wall gas boundary. Only higher order reflections are detected by a second electroacoustic transducer for subsequent analysis.
Patent DE-3032565-A1 (DE)
Title: Analogue measurement value adjustment-indicator arrangement - has scale dividing marks inclined in observation plate w.r.t. axis in relation to measurement value
Inventor: DITTMANN HELMUT
IPC: G01D13/10
Filed: 1980-08-29
Abstract: The arrangement for adjusting and/or indicating monitor and controllers is applied, where analogue adjustment is required and enables considerable reductions in production costs of scales with variable divisions. It requires min. calibration effort, is simply constructed, and compensates for large production tolerances in measurement and control equipment. The dividing marks (5) of a scale (4) are inclined in the plane of observation w.r.t. the axis (8) of the indicator (7) and bounded by two lines (11,12) perpendicular to the axis. The inclination of the division lines varies with the measurement value (6). The lines are a continuation of lines (9) originating at a common point (10). The indicator (7) is varied in length in the axial direction by operating the actuator element (3). Spiral dividing lines or a linear arrangement of varying gradient may be used.
Patent DE-3033975-A1 (DE)
Title: Novelty retractable ball pen or pencil - incorporates sound producing device with operating mechanism to indicate tip is extended
Inventor: KRUG KARL
IPC: B43K29/00
Filed: 1980-09-10
Abstract: The pen or pencil with a retractable tip has the inner end of the tip retained by a sleeve with a head (1) projecting from the top of the casing (2) forming a push-button for extending or retracting the tip. The stem of the sleeve carries two reeds (4) projecting from it, which are forced against two projections (5) on the interior of the casing, as the button is pressed, so that two notes are sounded as an indication that the tip projects from the casing. This acts as a warning to prevent a pocket from being soiled when clipped in place. A wide range of sound producing systems can be used, and the sounds produced can be distinctive, such as resembling a bird call. The pen or pencil is then suitable for children or as a novelty for advertising or as a gift. Springs may be used to delay extending the tip until after the musical sound has been produced. The sound producing device may be housed in a separate section fitted onto the top.
Patent DE-3039273-A1 (DE)
Title: Automatic door locking control for self-cleaning oven - linked to thermostat used to select self-cleaning cycle
Inventor: NACHLINGER HERBERT
IPC: F24C15/02
Filed: 1980-10-17
Abstract: The oven has the pyrolytic self-cleaning cycle selected via the oven thermostat. The thermostat is coupled to a motor for operating a locking bolt for the oven door lock when the self-cleaning cycle is selected, with an intermediate switch closed in response to closure of the oven door. The oven heating element is disconnected from the supply during locking of the oven door and is only coupled to it when the motor is disconnected upon the locking bolt being fully inserted. Pref. the locking circuit has two parallel locking paths selected alternately one of which contains the load switch contact for the heating element and a temp. regulator, while the other contains the locking motor and the motor and door switch contacts.
Patent DE-3041317-A1 (DE)
Title: Travelling barrel-unloading grab from pallets - has clamping jaws acting on barrels above centring bars with hooks
Inventor: URNAUER JOSEF
IPC: B65G47/90
Filed: 1980-11-03
Abstract: The travelling grab unloads barrels stacked upright in layers on pallets, each layer comprising two lengthwise and three transverse rows, having clamping jaws engaging with the barrels and a separate mechanism gripping the intermediate pallets. Two pairs of centring bars, hinging separately, are provided for the layers of barrels, those bearing against the ends being first swung into position, followed by those bearing against the sides. The latter have hooks and centring devices for the pallets. In the lengthwise direction of the layer of barrels there are three separately driven pairs of clamping jaws alongside each other, hinging against the barrels, their width being equal to the barrel dia. and which bear against the barrels above the centring bars.
Patent DE-3044006-A1 (DE)
Title: Spacing system with breakage cross-scored boards - blanking off unused space between housing and hi=fi equipment
Inventor: HAEMKER HEINZ
IPC: A47B81/06
Filed: 1980-11-20
Abstract: The spacing system allows hifi equipment of any size to be fitted into housings and furniture in such a way that it looks as it it had been designed for that furniture. The system consists of one or more spacing boards (1) whose length matches the width of the walls of the housing. The boards fit each side of the hifi equipment (7) and hide the empty space. Each board has a gridwork of grooves on its front face. These grooves act as breakage lines for matching the boards to the spaces to be covered. Slots are located on the inside of the housing to accommodate the boards.
Patent DE-3049169-A1 (DE)
Title: Motor vehicle inner rear view mirror - has transparent plastics mirror support in one piece with protrusion, snap fitting into housing groove
Inventor: ZIPPERLE WOLFGANG
IPC: B60R1/04
Filed: 1980-12-24
Abstract: The main body of the driving mirror has a hollow moulded housing (10) with a grooved edge into which is located a lip (14) on the rear edge of a transparent cover plate (12) to form a two part fitting. Snap fastener tags (32) on the lip grip slots in the side of the groove. The back of the cover plate has a mirror coating (24) protected by a cover film (26). The edge of the cover plate is rounded to fit the contour of the mirror. The two-part moulding provides a simple, low cost mirror without any glass to shatter.
Patent DE-3103597-A1 (DE)
Title: Film feed device with a film counter for a camera
Inventor: KOICHI DAITOKU
IPC: G03B1/60
Filed: 1981-02-03
Abstract: Film feed device for a camera having a winding on device which can wind on a film single frame by single frame; provided in addition are a rewinding device for rewinding the film after exposure, a counter for counting the winding on single frame by single frame, and a blocking device for the winding on, which is functionally assigned to the counter and can be moved between a position in which the actuation is blocked by the winding on device and an operating position in which this actuation is possible; the blocking device for the winding on can move from the working position into the blocking position when the counter has reached a previously set counting value which corresponds to a predetermined number of single frames; this film feed device has a release device for the purpose of moving the blocking device for the winding on into the working position as a function of the rewinding of the film by the rewinding device.
Patent DE-3109686-A1 (DE)
Title: Fastening kit
Inventor: KISTNER HERBERT
IPC: F16B13/12
Filed: 1981-03-13
Abstract: A fastening kit which is particularly suitable for use as facade dowel comprises a plastic expanding dowel and fastening screw. The fastening screw has a thread, the profile of which is a V-thread profile on the tapering plug-in end and a trapezoidal-thread profile along a central shank portion.
Patent DE-3114316-A1 (DE)
Title: Process for the preparation of 3-hydroxy-1,2,4-triazoles
Inventor: KOCH MANFRED DR
IPC: C07D249/12
Filed: 1981-04-09
Abstract: Preparation of (substituted) 3-hydroxy-1,2,4-triazoles by reacting phenylhydrazines with urea or cyanates and cyclisation of the resulting semicarbazides by means of formic acid in a one-pot reaction with addition of a strong acid.
Patent DE-3120092-A1 (DE)
Title: Door leaf with concealed edging strip
Inventor: STURMHARDT ADUNKA
IPC: E06B3/88
Filed: 1981-05-20
Abstract: On at least one narrow surface of a door leaf is fastened an edging strip which, together with the door-leaf body, forms a flush door-leaf surface and is provided, on at least one of these surfaces, with a top coating, for example a veneer. In order to prevent the joint between door-leaf body and edging strip becoming visible through the top coating when the door material shrinks or swells, the glue surface ends in a bevelled manner between door and veneer. <IMAGE>
Patent DE-3123921-A1 (DE)
Title: Circuit arrangement for a supplementary device of a single-tube colour camera
Inventor: WEISS CHRISTOPH
IPC: H04N7/14
Filed: 1981-06-16
Abstract: The invention is related to a circuit arrangement of a single-tube colour camera with a receiving device. It is the object of the invention to achieve increased resolution in document mode compared with colour video telephony. According to the invention, the object is achieved by the fact that a branch II which is used for processing a composite video signal is connected in parallel with a known branch I for processing a composite colour video signal. In document mode, this branch II can be connected to the receiver for image reproduction. Applicable in video telephones. <IMAGE>
Patent DE-3126103-A1 (DE)
Title: Sheet guiding device in sheet guide cylinders
Inventor: KUEHN WILFRIED DIPL ING
IPC: B41F21/10
Filed: 1981-07-02
Abstract: The invention relates to a sheet guiding device in sheet guide cylinders of perfecting machines which operate on the principle of trailing edge turning. The object of the invention is to provide a sheet guiding device, with which the sheet can be conveyed in face printing and in perfecting without smearing or depositing, and which guarantees that, in face printing, no jolting loads occur on the sheet when it is received from the printing cylinder, in which case the sheet guiding device can be arranged on the sheet guide cylinder with little outlay. This object is achieved in that the guide plate of the sheet guiding device, extending over the width of the sheet guide cylinder, is automatically adjustable and is arranged fixedly on the output link of a cam drive in the operating position.
Patent DE-3127548-A1 (DE)
Title: Separation apparatus, composed of essentially rectangular carrier plates and membrane blanks of a semipermeable membrane, for fluids
Inventor: PERL HORST DIPL CHEM DR
IPC: G01N35/00
Filed: 1981-07-11
Abstract: A filtration cell or diffusion cell for the treatment of fluids and composed of carrier plates and membrane blanks of a semipermeable membrane is sealed by string-like or strip-like sealing elements for separate conduction of the fluids. The carrier plates (1, 2) having channels (13, 14, 13', 14'), open to the plane of the plate, for receiving the sealing elements, and having through-holes (11, 12) in these channels, which through-holes communicate at least in sections and receive a sealing material (15) introduced in the flowable state and solidifying therein. A plurality of carrier plates (1, 2) are joined by the sealing material (15) to form a cassette-like unit and form the actual separation apparatus. In the case of carrier plates (1, 2) square in plan view, the flow is crosswise over the front side and rear side of the membrane blanks. The membrane blanks are supported by grooves and groove ribs, running in the direction of flow, of the carrier plates (1, 2), the grooves having throughways, arranged at a longitudinal distance, to the opposite side of the carrier plate (1, 2). Flow baffles crossing the grooves at about 45 DEG ensure a uniform flow over the membrane surfaces and prevent short circuit paths. <IMAGE>
Patent DE-3130636-A1 (DE)
Title: Optical method for monitoring the density of a fluid and device for carrying out the method
Inventor: ROLFF KLAUS PETER DIPL PHYS DR
IPC: G01N21/45
Filed: 1981-07-29
Abstract: To monitor the density of a fluid, an optical method is known in which monochromatic light passes through the fluid arranged between two boundary faces and, after deflection at at least one of the boundary faces, is supplied to a measuring and evaluating face. To obtain significant evaluation signals for monitoring the density of a gas used in pressure-gas-insulated switchgear, the light reflected at the first basic face (2a) is brought to interference with the light reflected at the second boundary face (3a) and the interference pattern is imaged by means of a cutout adapted to the latter on the measuring face (8). <IMAGE>
Patent DE-3132202-A1 (DE)
Title: Waste compactor
Inventor: WALTER JOSEF
IPC: B30B9/30
Filed: 1981-08-14
Abstract: A waste compactor for baling waste substances, especially paper, plastic and metal waste, having a feed hopper, a rotatably driven worm and at least one pressing roller which is arranged approximately radially with respect to the worm axis and is mounted so as to rotate adjacently to that end of the worm which faces a pressing container for reception of the waste substances passing the worm and compressed by the pressing roller, the shaft of the pressing roller, about which it is rotatably mounted, being fastened and fixedly connected to the worm, is characterised in that the end of the pressing roller (21) remote from the worm (15) is supported on the side remote from the pressing container (2). This means that the force of pressure of the pressing roller can be increased. <IMAGE>
Patent DE-3132779-A1 (DE)
Title: Closable box or closable cassette
Inventor: VAN RAAMT GERRIT
IPC: E05B63/18
Filed: 1981-08-19
Abstract: The invention relates to a box which consists of a container and of a lid and in the lid of which is installed a lock to be operated by a key and provided with at least one single lock bolt, so that the lid can be interlocked with the container. According to the invention, the lock can be operated by the key in such a way that locking can occur only after the lid has been removed from the container. Here, the bolt (12) is expediently provided with a resilient element (6/30, 32, 34) which moves into or behind a part (5, 31, 33) belonging to the container, when the bolt loaded by a spring (15) makes an additional impact with a steel edge (3) of the container preferably connected to the container by means of welding rivets. A box of this kind ensures that, after it has been opened and subsequently closed, it can then only be opened by an authorised third party, by the bank official in the case of a night-safe cassette. <IMAGE>
Patent DE-3135633-A1 (DE)
Title: Bottle transporting crate made of plastic with parallel outside walls
Inventor: GOETZ WILHELM
IPC: B65D1/24
Filed: 1981-09-09
Abstract: In a bottle transporting crate, on the two sides of each corner beam there are mounted one above the other in each case three grid squares (32-34) made of ribs (35) and grooves (36) provided in an indented manner, the ribs projecting over the flat crate form to a lesser extent than the groove base is set back. Whereas the ribs of the central grid square (32) extend vertically, the ribs of the lower and upper grid squares (33, 34) are arranged horizontally at the crate corners. They are offset in each case by half a division relative to the ribs of the grid square located opposite in the combined crate, that is to say they engage in the grooves in the manner of a rack. As a result, the bottle crates can rest on one another over the entire surface and can be grouped together more tightly in the package or on the pallet. <IMAGE>
Patent DE-3200077-A1 (DE)
Title: Special-purpose visiting card
Inventor: KLINGENBERG GEB PLATEN
IPC: B42F3/00
Filed: 1982-01-05
Abstract: To supplement the utility purpose of the vising card which is known per se, the visiting card according to the invention, having an additional purpose, offers organisational aids for filing or storage, in the form of a perforation and/or a suitably applied double-sided adhesive tape. In addition, the range of utility is extended by a suitable design which can also be adapted to special requirements.
Patent DE-3203027-A1 (DE)
Title: Holding device for panelled walls capable of being provided with a fabric covering
Inventor: BOEGLE NORMANN
IPC: E04F13/08
Filed: 1982-01-29
Abstract: The invention relates to a holding device having fabric-tensioning strips for walls capable of being provided with a fabric covering, which walls for their part are bordered by panels with intermediate joints. The fabric-tensioning strips (34) have a profile adapted to the intermediate joints between the panels and having resilient profile legs and penetrate fully into the joints, where they are anchored to the holding claws (11), to which the panels are fastened. Arranged between the resilient profile legs of the fabric-tensioning strip (10, 34) is additionally a fabric-holding bar (32). The fabric-tensioning strips (36/38) and/or the holding claws (11') can have an asymmetric cross-section, and the fabric-tensioning strips (36, 38) can also be curved convexly or concavely on their upper side in order to form corner coverings. <IMAGE>
Patent DE-3203245-A1 (DE)
Inventor: MITTELSTAEDT KLAUS
IPC: E04C3/09
Filed: 1982-02-01
Abstract: 1. A lattice girder having at least one upper boom (O) and at least one lower boom (U) connected to one another by individual struts (1) in a zig-zag or sawtooth arrangement, the end of one strut (1) being provided at a respective junction point with an extension (12) welded to the boom (O, or U, respectively) and following the axis of gravity (S) of said boom, while the end of the other strut (1) is received in abutment in the bend between said one strut and its extension (12), so that at each junction point (K) the axes of gravity (S) of the two joined struts and of the respective boom (O, or U, respectively) pass through a common point of intersection, said struts (1) being open-profiled rods the ends of which adjacent said junctions being deformed to a flat web section linearly extending said axes of gravity (S) of said struts, characterized in that in cross-section said struts (1) comprise an S- or Z-shaped open profile with its minimum axis (X) directed perpendicular to the main plane (T) of said girder and its axis of gravity (S) at the center of the profile height (h) as viewed perpendicular to said minimum axis (X), and in that the transition from this cross-section to said web section occurs gradually.
Patent DE-3204834-A1 (DE)
Title: Process for the bleaching of woven and knitted fabrics made of cellulose fibres or blends thereof with man-made fibres
Inventor: EHRET HANS
IPC: D06L4/12
Filed: 1982-02-11
Abstract: Process for the bleaching of textiles using hydrogen peroxide by impregnation with a bleaching liquor containing hydrogen peroxide, then squeezing off to a liquor pick-up of 80-150%, soaking in a storage tank which may be divided into individual chambers and whose contents of material to be bleached are present in a ratio of 1:10 to 1:30 relative to the bleaching liquor, at 60-90 DEG C for 10-40 minutes, and after a subsequent squeezing off to a liquor pick-up of 80-150% and, if desired, a steaming time of 1-4 minutes at around 100 DEG C, rinsing and drying, wherein the hydrogen peroxide content is four to six times, the alkali content two to four times, the textile auxiliaries content one to three times higher in the storage tank than in the bleaching liquor.
Patent DE-3205543-A1 (DE)
Title: Drilling tool for producing undercuts in drilled holes
Inventor: PEETZ WOLFGANG DIPL ING
IPC: B23B51/00
Filed: 1982-02-17
Abstract: The drilling tool is used for drilling and for producing undercuts in the drilled hole and has a drill head which is provided with several end cutting edges for drilling and several side cutting edges for producing the undercut. The end cutting edges merge into the associated side cutting edges. The large number of end and side cutting edges give the drilling tool considerable smoothness of action and reduce its wear and risk of fracture. A drilled hole with great roundness accuracy and an exact undercut can be produced by the multiplicity of end cutting edges.