baber/WOPTO huggingface dataset:
Patent DE-2402379-A1 (DE)
Title: Roof membrane to wall joining bar - of outwards open U-section with rib and clamp holding membrane
Inventor: KESSLER GERD
IPC: E04D13/14
Filed: 1974-01-18
Abstract: The junction rail or bar, for the joint between a roofing membrane and a rising wall, comprises a U-shaped profile, open on the side facing away from the masonry, with a rib at its base, parallel to its arms and extending to its front edge. There is a clamping section for attachment to the rib, with a bend facing the masonry and extending below the top arm of the U, the membrane being firmly clamped between this and the rib. There may be interfacing flanges at the open ends of the arms, and an upwards-facing protuberance at the top of the bend in the clamp. The rib and the lower arm may be a single unit. The construction and application is also suitable for use with roof felting.
Patent DE-2409356-A1 (DE)
Title: Keteniminylidene-triphenyl-phosphoranes prepn - by reacting methylene-triphenyl-phosphorane with isonitrile dichlorides
Inventor: BESTMANN HANS-JUERGEN PROF DR
IPC: C07F9/535
Filed: 1974-02-27
Abstract: Keteniminylidene-triphenyl-phosphoranes of formula (I) (where R is 1-20C opt. unsatd. hydrocarbyl in which 1 or more C-atom may be replaced by hetero atoms such as O, S or N; a 3-12 C cycloaliphatic residue in which one or more C-atoms may be replaced by a hetero atom such as O, S or N; opt. substd. 7-15 C aralkyl; opt. substd. aryl; or a heterocyclic residue) are prepd. by reacting methylenetriphenyl- phosphorane of the formula (C6H5)3P=CH2 (II) with an isonitrile dichloride of the formula Cl2C=N-R (III). (I) are useful as intermediates, esp. for pharmaceuticals. Single-stage process giving crystalline (I) in 75-96% yield from readily obtainable starting materials. Starting material (II) can readily be recovered from methyltriphenylphosphonium chloride formed as by-product.
Patent DE-2415424-A1 (DE)
Title: Projection of objects emitting gamma rays - which form visible images with X-ray video amplifier tube having gamma-ray sensitive screen
Inventor: VEITH WERNER DR
IPC: G01T1/164
Filed: 1974-03-29
Abstract: A conventional apertured-disc matrix inserted as a screening mask in the gamma-ray path, is used to project on the gamma-ray screen of the gamma-ray video amplifier tube, in the manner of a camera obscura, a number, corresponding to the number of holes in the disc, of equal individual images representing a part of the object. This is done in such a way that electrons released on the large-area photoelectric cathode on the back of the screen are projected onto another screen to form a common visible image or, instead, converted on a storage electrode into a charge image for further image storage amplification.
Patent DE-2425492-A1 (DE)
Title: Cutter for thick armoured hose - has adjustable stops mounted on carrier cradle to alter angle of presentation
Inventor: HECKHAUSEN HANS
IPC: B26D3/16
Filed: 1974-05-27
Abstract: The device to cut hoses is partic. for large isze hoses with steel wire armourings. It is mounted on a working cradle (3) which can be moved complete with the tensions captive hose (5) against the blade (1). The hose (5) is held in place on the cradle 3) by means of stops (6) at least one of which is a stay bolt. One of the stops (6) may be in the form of an adjuster to alter the angle of presentation of the hose (5) to the cutter blade (1). Other methods of altering this angle are also described. The hose is supported on its inner surface by an anvil (8) advanced by a screwed wheel (9, 10).
Patent DE-2428394-A1 (DE)
Title: Fireproof waste-paper basket with tip-up lid - has side opening with air flow restrictor means to prevent combustion
Inventor: RUECK LUDWIG
IPC: A47G29/06
Filed: 1974-06-12
Abstract: The fireproof waste paper basket comprises a preferably square container (1) of non-combustible material with an inlet opening (2) at one side which passes into a short downwardly inclined chute defined by top and bottom elements (3, 5) which project downwards and inwards into the container (1). This constricted funnel or chute opening severely restricts the inflow of air so that any flowing or burning waste paper is quickly extinguished. The top of the container is sealed by a lid (6) which is mounted on hinges so that it can be tipped up by handles (9), and opened for emptying. The top of the lid (6) can be suitably covered so that it can be put to a useful purpose. a stop can be provided to restrict the opening angle of the lid to less than 90 deg. so that the lid cannot be left open or opened accidentally when in the position of use.
Patent DE-2430102-A1 (DE)
Title: Secured ground socket for post or mast - fitted with post-holding locking device
Inventor: BREMICKER JUERGEN
IPC: E01F9/677
Filed: 1974-06-22
Abstract: The socket in the ground, for insertion of a traffic sign post, flagstaff, pole bearing and direction sign, or similar upright fitting, is designed for rapid and easy interchange of these, and to resist intentional and unauthorised removal of them. The locking device in the body of the socket may consist of a lever, with a spring behind it, mounted so as to engage in a slit or other opening in the post, being set up for this purpose in an open box fixed on the socket body and passing through its walling; or it may be in the form of a locking lever activated by a key and insertable in an opening in the post. The body of the socket is pref. made of galvanised steel piping, or other weather-resistant material, and may be polygonal or round, with varying cross-section, and assembled from several parts.
Patent DE-2432252-A1 (DE)
Title: Chain stitch knitting machine - with threaded spindles feeding weft yarns to knitting needles
Inventor: LIEBRANDT GUNNAR
IPC: D04B23/12
Filed: 1974-07-05
Abstract: Chain stitch knitting machine is provided with threaded spindles which feed the weft yarns located between the feeding devices to the knitting needles. Faulty weft yarn feed is prevented. Pref. the threaded spindles are tapered towards their free ends and opposite sides of the spindles are associated with helical rollers which are located at the opposite spindle end to received the weft yarns. Spindles are arranged above or below the weft yarns depending on whether knitting sinkers or knock off sinkers are used.
Patent DE-2437611-A1 (DE)
Title: Felting from fibre suspension - has continuous mesh with water-extracted felting transferred freely to drying surface
Inventor: MATEJCEK FRANZ DIPL CHEM DR
IPC: D21F9/02
Filed: 1974-08-05
Abstract: A process and appts. are claimed to develop a wet felting material from fibres in a suspension, with a moving mesh drawing the wet fibres at an angle out of the suspension tank for suction units under the mesh to extract the water. The fibres, in the felting material, then travel without help of additional feed units to a drying surface located under the mesh level. The system dispenses with the need for a pick-up felt to transfer the material from the water-extraction mesh to the drying station, where moisture from the fibres would build up in the pick-up felt and progressively increase the drying action needed for the fibres. The process is designed for the use of a suspension of fibres of cellulose, rayon, fibrides of polyethylene or polystyrene, fibres of polyamides, polyesters, polyacrylnitrile, PVC, glass, asbestos and their mixts.
Patent DE-2438194-A1 (DE)
Title: Dissolving methane in liquid propane - at reduced temp. to increase the amount of liquid fuel
Inventor: WOTHE KLAUS
IPC: F17C9/02
Filed: 1974-08-08
Abstract: Propane is brought as liq. or gas into a heat-insulated vessel. Liquefied methane is passed through a heat-exchanging coil within the vessel, this cools the propane (and condenses it first, if in gaseous form) and at the same time converts the liq. methane to gas. This methane gas is led back into the heat-insulated vessel, where it dissolves in the liq. propane, and dissolves the more, the more the liq. has been cooled. Any excess of methane gas is returned for reconversion to liq. alternatively, and deficiency is made good from methane not yet liquefied. The propane-with-dissolved -methane is reconverted to gas, and possibly mixed with air or nitrogen for supply to the burner. The object of the procedure is to extend the heat obtainable from a limited supply of propane without losing the advantage of having a liq. rather man a gas for storage and transport.
Patent DE-2439750-A1 (DE)
Title: Electrostatic colour copier - has an illumination and an exposure device for separation of several colour components
Inventor: WICK RICHARD DIPL PHYS DR
IPC: G03G15/01
Filed: 1974-08-20
Abstract: The control means are for the suppression of the illumination device radiation and are not necessary for the respective colour component. A development device for each colour component, and a transport device for the recording medium transport through the exposure and/or development stations at a specified constant speed. An additional development unit allocated to a black-and-white picture is provided. Development units and possibly a part of light control means can be switched off, and the transport device can be switched over from a low speed, corresponding to the colour copying, to a high speed corresponding to black-and-white copying.
Patent DE-2440276-A1 (DE)
Title: Magnetisable identity esp. credit card - has magnetic switching layer associated with storage layer, both having anisotropic properties
Inventor: LIENHARD HEINZ
IPC: G06K19/12
Filed: 1974-08-20
Abstract: The magnetisable identity card (1) or credit card is designed to prevent forgery or misuse through copying and comprises a carrier layer (2) a magnetic storage layer (3) and a magnetic switching layer (4). Both the latter layers have anisotropic magnetic properties, the field strength of the storage layer being greater than that of the switching layer. The latter is pref. arranged very closely to the storage layer but separated from it by an insulation layer (5) pref. with a non magnetic covering layer (6) over the switching layer. The card is magnetised by subjecting selected areas to a magnetic field in the longitudinal and transverse axes.
Patent DE-2444320-A1 (DE)
Title: Bistable multivibrator with two transistors - has one transistor base connected to collector of other transistor through parallel RC circuit
Inventor: LUCZAY LASZLO DIPL ING
IPC: H03K3/286
Filed: 1974-09-17
Abstract: The emitters of both of the transistors are connected to one potential, and the collectors are each connected through a series resistor to the other; potential (13). There is a control input which is connected through a diode to each of the bases of the two transistors. Each transistor has a capacitor between its collector and base, in parallel with the Miller capacitance of the capacitor. The first potential may be earth, while the second potential is negative with respect to earth. The control voltage may be a square wave. The collector of the first transistor (1) is connected via a resistor and a capacitor in series to the base of the first transistor and the collector of the second transistor is similarly connected to the base of the first transistor.
Patent DE-2452520-A1 (DE)
Title: Underground mine monorail suspension track rail stop - has frame with stop block arms holed for locking wedge
Inventor: WIRTZ HUBERT ING GRAD
IPC: B61L1/20
Filed: 1974-11-06
Abstract: The rail stop is for use on monorail suspension railways tracks in underground mining operations, with a chassis held on a rail and carrying stop blocks and combines simple construction with the capability of being installed at any point as required, without mechanical aids, and permitting an easily controlled stopping function. The chassis is in the form of a U-shaped frame (1), with its two U-arms (3, 4) formed as stop blocks, and apertures (7, 8) at the open ends of these for a wedge (9) which can lock the frame on the rail (2). Each of the U-arms pref. has one or more bolts (15, 16) on its exterior for a cable roller (17, 18). The stem of the U (11) may be fitted with detachable U-shaped shackles, the arms of which overlap the bolts and form cable apertures with the cable rollers.
Patent DE-2453995-A1 (DE)
Title: Starting relay for single phase motor - is arranged to automatically disconnect or reconnect part of the starting winding
Inventor: RADMACHER REINHOLD
IPC: H02P1/42
Filed: 1974-11-14
Abstract: The application is to single phase induction motors with a starting winding split into two sections (2, 3) which may be disconnected or reconnected when the run up is complete, this changeover being accomplished by a relay (4) whose position is motor current dependant. The relay has normally open (6, 7) and normally closed (8, 9) contacts and is wired so that the moving parts (14, 16, 15, 17) of adjacent open and closed contacts are joined together (18, 19). A coil (22) in series with the main winding (1) may be employed to energise a second relay (21) whose contact (20) initiates the operation of the coil (5) of the changeover relay (4). The former relay (21) is arranged to drop off when the starting current has died away.
Patent DE-2454477-A1 (DE)
Title: Heated filament drawing roller - has a recirculating system within hollow roller for condensation to be revapourised
IPC: D02J1/22
Filed: 1974-11-16
Abstract: In a process for heating the roller of a roller assembly drawing and drying synthetic filament material with a heated roller, the heating medium is a vaporised fluid which is heated close to the roller for the thermal process to pass spontaneously to the surface where the temp. is to be raised, and to return automatically to the heating source. The system ensures that the heat carried by the medium is transferred to the roller surface, and that there is a continuous and unbroken temp. at the process surface by a constant recirculation of the heat carrier.
Patent DE-2458107-A1 (DE)
Title: Spectacles with adjustable light filter - comprises extra set of glasses which are polarised and can slide over the first set
Inventor: HEYMANN ANDREAS
IPC: G02C7/12
Filed: 1974-12-09
Abstract: The spectacles have an adjustable light filter and comprise two sets of glasses of varying transmitting properties; one set is connected with wire so that it can be twisted relative to the other set. The wire is mounted in a Bowden-cable like manner and can be located inside or outside of the spectacles frame. The twisting set of glasses is made of polarised material and is equipped with a clamping arrangement for easy removal for releasing. The glasses are intended for safety at work and are made of spark-proof material.
Patent DE-2460557-A1 (DE)
Title: Drum printer control device - has processor and drum printer timing and operation control using logic network and integrated circuits
Inventor: COCHRAN MICHAEL JAMES
IPC: G06F3/12
Filed: 1974-12-20
Abstract: A MOS/LSI chip receives data and controls selectively the printing procedure via time and synchronising signals from a processor and a drum printer. A printer of a standard type depends on signals from an SR 50 processor. The printer comprises a rotating drum with a series of rings having symbols upon them. The drum turns at 5 RPS On the circumference of the drum selective hammers operate so that chosen symbols of the drum are imprinted on paper situated between the drum and the hammers. The semiconductor chip has an integrated circuit arrangement for the time control and line printing. The move-bit-move-word shift register feeds a group of data words for symbol printing.
Patent DE-2504369-A1 (DE)
Title: Tunnel driving machine cutting head - has drive slidingly mounted on guide beas and movably supported in horizontal and transverse direction
Inventor: ZEILINGER WOLFGANG
IPC: E21D9/087
Filed: 1975-02-03
Abstract: Machine for driving tunnels includes a rotating cutting head fitted with cutting picks and mounted in front of a cutting shoe. The cutting head together with its drive is pivotably guided in direction of advance in an unsupported section of the driven tunnel or in its last supported part. In its normal position parallel to direction of advance the cutting head and its drive are slidingly guided by guide beams and are spragged against support of an advanced tubular section of the tunnel or against last section of the finally supported tunnel at one end by a positioning means displaceable from the axially parallel position and at other end by a bearing pivoting across direction of machine advance.
Patent DE-2512442-A1 (DE)
Title: Fluid flow control pilot valve - has adaptor screwed to valve with ducts connecting piston to electromagnetic valge
Inventor: NIELSEN LEIF
IPC: F16K17/10
Filed: 1975-03-21
Abstract: The main adaptor (2) is connected to the pilot valve (1) by screws and an intermediate spacing disc (3). The adaptor also acts as the cover for a cylinder containing a control piston (4) for closing the pilot valve. The valve inlet canal (6) leads through duct (7) to the adaptor surface. Connected to this canal is a duct (8) in the adaptor, leading through threaded (10) valve chamber (9) to other side of the adaptor. A second duct (11) is connected to the top half of the cylinder through valve chamber (9). An 'O'-ring (14) seals the stopper (13) for the control valve (12) which is electromagnetically operated.
Patent DE-2516614-A1 (DE)
Title: Camera lens for simple land camera - works with no edge distortion at aperture of f9 with two lens positions
Inventor: PLUMMER WILLIAM TORSCH
IPC: G03B9/02
Filed: 1975-04-16
Abstract: A camera lens, for a simple Land camera consists of a positive meniscus with at least one aspherical refracting surface and a diaphragm in the vicinity of the coma free position of the meniscus. A second diaphragm (20) is located centrally between the first diaphragm (18) and the meniscus (16). The first diaphragm can be the aperture diaphragm and the second, a vignetting diaphragm. The aperture of the vignetting diaphragm can be slightly larger than that of the aperture diaphragm. The useful image area may extend over a half field angle of 26 deg. The lens may be fixed in either of two positions in the camera one for near objects and one for remote objects.
Patent DE-2517523-A1 (DE)
Title: Brake clipper mounting for wheel - has steering arm extended to hold caliper to evenly distribute brake force to axle mounting
Inventor: KLAUE HERMANN DR ING
IPC: F16D55/10
Filed: 1975-04-21
Abstract: The hub (3) of the wheel is supported on bearings on an axle mounting (4) to which is attached the upper (5) and lower (543) steering arms. These are formed in one piece with the axle mounting. Also formed to the same section is a support flange (542) which holds the brake callipers (8). The brake calliper support is formed as a radial extension of the axle mounting and can be continued on the other side of the hub for added effect. No additional fittings need be attached to secure the callipers, with the brake force evenly distributed to the axle mounting.
Patent DE-2525464-A1 (DE)
Title: Furniture door hinge with cup mounting - has composite holding cup with metal housing with holes for hinge pins
Inventor: GRASS ALFRED
IPC: E05D5/08
Filed: 1975-06-07
Abstract: The furniture door hinge with cup shaped hinge mounting held in the door the mounting being used to fasten the lever arm whose pivot pins are held in holes in the cup. Metallic components are used in order to reduce the wear of the pivots and for accommodating high forces imposed by the door. The hinge cup (3) has a detachable plastics lining (5) made from low wear material held in an abrasion resistant housing (15). The hinge pins (13, 14) are held in bores in the cup. The housing can be made from sheet steel and the cup assembly is able to accommodate high loads.
Patent DE-2526918-A1 (DE)
Title: Collapsible cable drum with folding core - consists of cylindrical core with two removable cheeks on its butt ends
Inventor: HACKERODT GUENTER
IPC: B65H75/22
Filed: 1975-06-16
Abstract: The collapsible cable drum has two cheeks which consist of two similar circular segments (4) on both sides of a rectangular metal part (6) with suitably rounded narrow sides. The core (3) is assembled of at least four separate parts, movably connected with each other and with a tubular central part (7) running through the whole drum width. All components of the cheeks (1, 2) and the core (3) are joined by hinges (5) with each other and with one main part consisting of the middle parts of the cheeks and the core central part. Radially running slits are incorporated in the centre part of the core for the hinges.
Patent DE-2528793-A1 (DE)
Title: Turbodrill for directional drilling of well bores - exhibits no decrease in turbine clearances as bearing taking reaction on bit wears
Inventor: IOANNESIAN ROLEN A
IPC: E21B4/02
Filed: 1975-06-27
Abstract: A turbodrill for use in directional drilling of walls is claimed including a first thrust bearing for taking the reaction on the bit and a second thrust bearing for taking the hydraulic load applied to the rotor shaft as a result of the pressure drop in the turbine. The shaft is assembled from endwise-interconnected sections and includes mechanism between the thrust bearings which transmits torque between two adjacent sections of the shaft and which is elastically deformable and relieves the second bearing of hydraulic load by transmitting it to the first bearing. The axial clearance between the rotor and stator blades does not decrease in response to wear of the bearing taking the reaction on the bit, so the drill can be used until the bearing is completely worn down.
Patent DE-2531737-A1 (DE)
Title: Machine for simultaneous labelling body and neck of containers - with body labelling cylinder controlling rotation of neck labelling roller
Inventor: WOHLMANN WILFRIED DIPL ING
IPC: B65C3/14
Filed: 1975-07-16
Abstract: The labelling machine is for placing labels on body and neck of containers, simultaneously. It is particular for a container with partly conical surface includes a rotating labelling cylinder for receiving the labels and placing them on the body of the containers and a pivotable conical roller and a pivotable suction head mounted in the top part of the cylinder. The conical roller (4) and the suction head (15) are positioned on the arm of an angular lever which has its pivoting centre (16) located on a swinging arm of a six link drive (2, 5, 6, 7). The swinging arm (11) which is linked by a carrier boss (2) with the cylinder (3) is so controlled by a stationary slot curve (8) and arms (5, 6) relatively to rotation of the cylinder (3) that its angular velocity is short before or during transfer of label on container neck and reduced to a half of angular velocity of the cylinder (3). The other arm of the angular lever is joined by a spring loaded elastic pusher (19) and a roller (21) with a curve (20) located on the carrier boss (2).
Patent DE-2533140-A1 (DE)
Title: Uronic acids as cortisone substitutes - in medicaments and cosmetics
Inventor: KOEHLER VALENTIN DR MED
IPC: A61Q5/00
Filed: 1975-07-24
Abstract: Products contg uronic acid can be used for treating skin disorders (esp. eczema and psoriasis) bronchial asthma, insect bites and various minor infections, and for improving skin tone. Uronic acids are free of the side effects associated with cortisone, e.g. the Cushing syndrome, susceptibility to infection and peptic ulcers. The uronic acid is pref. D-glucuronic acid or its gamma-lactone. The medicaments are pref. administration topically or orally in the form of aq. solns. In the case of skin disorders. they can be applied both orally as aq. solns and topically as ointments.