baber/WOPTO huggingface dataset:
Patent DE-2815494-A1 (DE)
Title: Rowing attachment for surfboard - incorporates tubular frame outriggers and seat assembly with clip-on fitting
Inventor: SCHEUNPFLUG JUERGEN
IPC: B63H16/00
Filed: 1978-04-10
Abstract: The rowing conversion for the surfboard has a tubular frame with outriggers to support the sculls and there is a clip on fitting attached to the board. The frame is complete with a seat while the feet of the rower are braced on a demountable foot board. The conversion is simple and lightweight. It can be fitted on any flat topped boat, so that it may be rowed with a maximum of efficiency.
Patent DE-2818583-A1 (DE)
Title: Film strip frame marker - punches identification indents along edge of film strips for subsequent detection by other processing equipment
Inventor: AMANO TADASHI
IPC: G03B27/46
Filed: 1978-04-27
Abstract: A film frame marking appts. is such that a film strip is transformed from a feed to a take-up spool, each frame positioned accurately and the film marked so that the mark can be detected by other processing equipment, e.g. film duplicating printers. A negative film (1) on a supply spool (2) is fed along a track (5) and round various feed and tensioning rollers (3, 4, 8, 9) onto a take-up spool (10). A punch solenoid (12) marks the edge of the film so that subsequent equipment can locate an indent. A film frame and frame interspace locator (16) is provided along the film track (5) and comprises photocells scanning at the film through narrow vertical slits. Film transport is by capstan and pinch wheel drive (6, 7).
Patent DE-2820271-A1 (DE)
Title: Desk diary for recording medical appointments - consists of subdivided sheets for individual days mounted on plastic base
Inventor: HINZ ROLF DR
IPC: B42F17/32
Filed: 1978-05-10
Abstract: A desk diary, intended for use by doctors for recording appointments with patients, consists of a flat plastic base with inward facing grooves on each of the longer edges. Sheets of paper with parallel lines are divided into four areas for recording the names of the patients with four lines for each hour of the working day. Each sheet carries a full day's appointments and the sheets are stacked one upon another with overlapping edges on which the days of the week are written. The sheets are secured to sliders which fit in the longitudinal grooves in the base.
Patent DE-2827680-A1 (DE)
Title: Recording disc for archive information - has identical recordings on both sides only one of which is used
Inventor: HAERTL JOHANN
IPC: G11B3/90
Filed: 1978-06-23
Abstract: The recording disc is used to record sound or video information in mechanical, magnetic or optical form. The disc is intended for an archive or collection and both sides of the disc carry totally identical recordings. Visual markings indicate the two sides of the disc in order that the recording on one side can be kept intact, while that on the order is used for normal purposes. Pref. the disc is kept in a transparent protective sleeve through which the visual markings indicating which side of the disc is which are readily visible.
Patent DE-2829077-A1 (DE)
Title: Flat oxidn. system for calcium sulphite - used to scrub sulphur di:oxide from gases and oxidise these to sulphate
Inventor: HOELTER HEINZ
IPC: C01F11/46
Filed: 1978-07-01
Abstract: Flat oxides has air jets mounted along the side. These are in the form of combined air-water jets in the wall of the oxidation tank. The jets are mounted in the upper third of the water level and are inclined at 20-35 degrees. The jets generate intensive vortices in the tank by using offset jets. The coarse settling zone is located after the oxidation zone. Liquor can be circulated round the active zone. Used for oxidising CaSO3, a prod. from exhaust gas scrubbing. Oxidiser gives reduced energy usage with prolonged contact time for the particles in the contact zone.
Patent DE-2833310-A1 (DE)
Title: Cut flowers decorative arrangement in vases - uses vases whose upper parts are fitted with holes of varying shape to accommodate flower stems
Inventor: BOHLMANN KARL HEINZ
IPC: A47G7/07
Filed: 1978-07-29
Abstract: A method is used for inserting cut flowers into vases to produce a bunch effect. The upper part of the vases are fitted with holes of different shape through which the insertion of cut flowers from the outside inwards is made possible. The vases known as plug-in vases are made either rigid or flexible and may be made either in a cylindrical, conical or shell like shape. This system avoids the use flower cushions, moss or similar products.
Patent DE-2850899-A1 (DE)
Title: Antitheft device for motor vehicle - has cylindrical core in ignition switch locking bonnet to disable ignition circuit
Inventor: EICHENAUER RUDOLF
IPC: B60R25/04
Filed: 1978-11-24
Abstract: The anti-theft device has the engine's lockable ignition switch also acting as lock for the vehicle bonnet. The cylindrical core (6) of the lock (1) acts as a blocking piece for the pawl (10) of the bonnet. When rotated, this core locks both the bonnet and the ignition circuit. In the case of devices that are enabled by finger pressure, a strong spring is located between the pushbutton head and a component that disables the effect of the effect of finger pressure. The anti-theft device can be fitted to vehicles already on the road.
Patent DE-2851626-A1 (DE)
Title: Automatic speed control for rail vehicle - uses cyclic command telegrams and track information supplied from central control to on-board converters
Inventor: BAEHKER FRIEDRICH DIPL ING
IPC: B61L27/04
Filed: 1978-11-29
Abstract: The control system uses command telegrams cyclically supplied to the vehicle (F) in accordance with track information supplied from a central control (SZ). The latter is coupled to separate converters (U) supplying the commands, each converter (U) associated with at least one track section (SA1...SA8) and receiving the relevant track information in the form of a long telegram from the central control (SZ), followed by a cyclic short telegram for holding of the track information. The cycle time of the short telegram is at the most the same as that of the supplied commands. Each converter (U) has a detector (D) providing a control signal upon loss of reception of the short or long telegram and a converter (U) may be incorporated in each rail vehicle (F).
Patent DE-2851988-A1 (DE)
Title: Combined aq. washing and polishing emulsion for lacquered surfaces - contains poly:phosphate, silicate, glycol, silicone oil, solvent and emulsifier
Inventor: HABERER HELMUT
IPC: C11D3/06
Filed: 1978-12-01
Abstract: Washing- and polishing compsns. for lacquered surfaces, esp. for vehicle bodies, contain a cleansing component (A), and a maintenance component, (B), combined to form a uniform emulsion. The compsn. pref. contains 5-15% Na polyphosphate or other polyphosphate; 5-15% Na silicate and opt. a small quantity of finely ground quartz sand; 3-8% glycol, esp. ethylene glycol; 10-20% wax; 5-10% silicone oil; 10-20% light benzine, petroleum or another organic solvent; 0.5-3% emulsifier and wetting agent, water and opt. small dye and stabiliser quantities. The compsn. removes dirt and sand while protecting the lacquer against weather and forming a surface gloss. The emulsion, which is ready for use, is easily sparyed on and wiped off, e.g. with a chamois leather. Soiling of operatives and waste water problems are overcome.
Patent DE-2854320-A1 (DE)
Title: Sail-board hull adjustable for wind and wave conditions - has rigid frame, linkages and inner flexible skin giving varying outline and bow vertical angle
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1978-12-15
Abstract: The sailboard hull, adjustable for wind and wave conditions, has a flexible foam core encased in an envelope (11) which is at least partially elastic, but strong enough to withstand normal wear and tear. A frame (14) inside the hull, firmly fixed top and bottom, supports a centre line guide rod (24) carrying sliding sleeves (20), positioned by deck-mounted, eccentric, spring-loaded discs (20), with pin-joined arms (28) to the sides (15, 16) for varying the hull outline. A transverse shaft (39) in the frame supports an arm (42) on a ratchet mounting (21) for varying the angle of the bow section. The board upper side may carry reinforcing boards with shafts for the eccentric discs.
Patent DE-2856746-A1 (DE)
Title: Frozen potato chips prepn. - by precooking cut chips in non-fat medium until just not cooked, and partially drying
Inventor: STOUWDAM GERRIT
IPC: A23L19/12
Filed: 1978-12-29
Abstract: Ready prepd. prod. for potato chips and similar prods. is made by first cutting peeled potatoes into chips or other shapes and opt. blanching and cooling them. The chips are then heat treated in a non-fat medium for a period such that they are still just not cooked, after which they are partially dried. The chips contain little fat and have good storage properties at normal refrigerator temps. (4 degrees C). When required for consumption, they can be deep dried easily in hot fat to give high quality fried chips.
Patent DE-2902016-A1 (DE)
Title: Growing plant irrigation device - comprises rain water collection vessel with wick enclosed in hose to prevent evaporation
Inventor: HOELTER HEINZ ING GRAD
IPC: A01G27/00
Filed: 1979-01-19
Abstract: The irrigation device is designed esp. for plants grown in the open air, and it consists of a vessel (1) which is filled with fluids (2) and is fitted with a reinforcing cover (3). The cover is pref. curved inwards. There are holes in the cover to allow the collection of rain water, while the vessel has a wick (4) leading to the plant and enclosed in a hose.
Patent DE-2902283-A1 (DE)
Title: Multilayered protective coating compsn. contg. bituminous adhesives - with embedded plastic-coated metal strip, for insulating masonry
IPC: E04B1/92
Filed: 1979-01-22
Abstract: Coating for concrete walls, masonry and other inorganic surfaces, consists of a layer made of a cold-workable adhesive coating compsn. contg. a relatively thin embedded strip of a metal bonded on >=1 side to a sheet of plastic material. This thin strip material is bonded to >=1 side of the adhesive coating compsn. Used for insulating cold storage chambers and flat roofs.
Patent DE-2902331-A1 (DE)
Title: Medical instrument for varicose vein treatment - has ring of crystals to concentrate ultrasonic energy on treatment zone, with focus adjustment
Inventor: TEPOHL GERHART DR MED
IPC: G10K11/32
Filed: 1979-01-22
Abstract: The medical instrument for treating veins on e.g. a patient's leg, has a tubular body (2) with a ring of crystals (1) mounted inside its open bottom end. These are connected to conductors so that they are vibrated supersonically. They are arranged so that their energy is concentrated at a focal print (F) underneath, which can be below the surface of the skin. The distance of the focal point can be varied by rotating an adjusting screw (3) at the end of the tube. This forms part of a screw mechanism to raise and lower the crystals which form a parabolic mirror.
Patent DE-2905062-A1 (DE)
Title: Ink jet printer drop speed measurement - by measuring time between pressure generator impulse and drop detection signal
Inventor: RITTBERG EILT-HEYO DIPL ING
IPC: B41J2/125
Filed: 1979-02-10
Abstract: The method, device, and detectors are for monitoring the speed of drops in an ink spray printer and operate when the print head is at one end of its line movement. The head has compression chambers with an ink holder contg. ink or an interchangeable fluid used for monitoring purposes. Ink or the monitoring fluid drops are fed to the head nozzles by applying short duration pressure increases to the compression chambers. A detector enables the time of ejection of a drop from the head. The time between the impulse signal application to the chamber pressure increase generator and the signal from the detector is determined and compared with given measurement path limits. Correction signals are derived from the degree by which the measured time interval lies outside the comparator limits.
Patent DE-2912639-A1 (DE)
Title: Programmable pneumatic control with matrix of switching elements - carries out programmable AND-coupling in each line, each line coupled to OR=NOR element and each column preceded by OR=NOR element
Inventor: KLEMENZ DIETER DIPL ING
IPC: G05B19/44
Filed: 1979-03-30
Abstract: The control system is intended to enable program changes, in order to facilitate projects concerning circuit design and operation of various control systems. The matrix of pneumatic switching elements can provide in each row a programmed AND-logic operation. To each such row is series-connected an OR/NOR-element, while in front of each column is series-connected such an OR/NOR-element. The output signals of the row elements are connectable via coupling lines to the inputs of the column elements. Pref. the matrix elements are in the form of two-way valves, connected in each row by a line to both a fluid course and the system output. These valves can be locked in a given switching position. The valves may be of three-way type in similar connection. They may be contained in a common plate, and sliders may be pressed by a spring against respective plungers, whose depressed state may be defined by a longitudinal slidable plate, while their extended position may be safeguarded by lined apertures in the plate.
Patent DE-2913154-A1 (DE)
Title: Underfloor heating pipe system - has pipes coated with material allowing no bonding with plaster
Inventor: PFERSCHY HERBERT DIPL ING
IPC: F24D3/14
Filed: 1979-04-02
Abstract: The system incorporates pipes laid in a grid or serpentine pattern in the plaster or other covering material and on a supporting layer, pref. of heat-insulating material. The heating medium flowing through the pipes is pref. liq. The pipes are made of, or coated with, a material allowing no bonding with the plaster etc. (1), and a free space (3) is left for them (2) at each bend. The coating can be of low-friction material, e.g. thin plastic hose or woven mineral fibre.
Patent DE-2913678-A1 (DE)
Title: Arched wooden door case and door cladding - involves treatment in rounding press only after standard pressing and section gluing
Inventor: SCHICK ANTON ING GRAD
IPC: B27M3/00
Filed: 1979-04-05
Abstract: Layers are built up and parts (2-5) are glued together, in manufacture of rounded arched door cases and door claddings made of timber-type materials. Pressure in the straight condition is exerted in a standard veneer press. Before final rounding pressing the workpiece can be worked with standard woodworking machines. Only then is rounding pressing carried out in the arch-curve press, with glue applied between appropriate parts before clamping. Claddings are produced by making a workpiece by this process and sawing into discs. This is economical in time, labour and material.
Patent DE-2916472-A1 (DE)
Title: Printer ink container with ink sack heater - expelling residual gas and making available residual ink
Inventor: ZEISING NORBERT DIPL PHYS
IPC: B41J2/175
Filed: 1979-04-24
Abstract: The ink container for a printer has a collapsible ink sack (2) inside a stiff-walled completely sealed protective housing (1, 4) with connections for emptying and filling the sack and measurement device for the ink level. The residual quantity of ink remaining in the ink sack is reduced compares to similar containers. The pressure in the sack is increased by using residual gas pressure and the ink expansion characteristics. The ink sack (2) is heated by a heating arrangement (9) connected to the housing (1, 4). The heating element is switched on when the level measurement system generates a signal indicative of minimum sack contents. The heating element can be integral in the base of the housing. Ink supply efficiency is enhanced by expelling residual gases and the reliability improved by making the residual ink available as a reserve supply.
Patent DE-2917112-A1 (DE)
Title: Childproof safety plug and socket - has cup-shaped insert inside base and is rotated from covering position by inserted plug
Inventor: FRENTRUP ADOLF
IPC: H01R13/453
Filed: 1979-04-27
Abstract: The safety plug and socket for electrical equipment, designed to be child proof, has a socket with a cup shaped base (24) with a recess around the inside near the top, containing an insert (26) which is also cup shaped. This protects the live sockets which receive the pins (20) of the plug (10), and has two elongated holes through which they pass. The insert rotates so as to conceal the two sockets, and incorporates recesses to receive locking lugs (13) projecting from the bottom of the plug (10). Rotation of the insert is controlled by a return spring, and the locking action of the plug ia assisted by curved leaf spring segments retained around the inside of the base. The insert is shaped to interlock with the plug.
Patent DE-2926115-A1 (DE)
Title: Paper sheet collating installation - moves sheets in set sequence into collecting compartments using pass-through track with guide band guide rollers (NL 30.12.80)
Inventor: HELMSTAEDTER MAXIMILIAN ING GR
IPC: B65H29/60
Filed: 1979-06-28
Abstract: The installation is used to distribute sheets in a pre-determined sequence into a number of collecting compartments positioned in a frame in rows next to each other below a horizontal pass through track. There is at least one guide band in the pass through track with in each case pairs of guide rollers positioned in the frame at equal distances from each other. Each pair of guide rollers is coordinated with two collecting compartments lying directly next to each other and there are diverting rollers to ensure that the sheets are moved alternatively first into one and into the other of the two compartments coordinated with the two guide rollers.
Patent DE-2930990-A1 (DE)
Title: Recuperative heat and moisture exchanger - includes perforated tubes with porous cores amongst elements between hot and cold air flows
Inventor: GRUEN INGO DR ING
IPC: F24F12/00
Filed: 1979-07-31
Abstract: The recuperative heat exchanger with a flow of hot air (1) travelling in the opposite direction to another flow (2) giving heat to the latter, has a plate (3) dividing the two flows. This has a poor heat conductivity and has a series of heat exchange elements (4,6,7) passing through it. The dividing plate can be porous so that the moisture can also be conducted between the two flows. The heat exchange elements can include shafts (4) and plates (6) which can be of various shaoes and section, incorporating ribs or corrugations. Larger perforated tubes (7) can also be used, each containing a porous core (9). The shaft enclosing the flows may carry a sound damping layer.
Patent DE-2931516-A1 (DE)
Title: Friction plate for automatic clutch - has rigid lining support joined by axially elastic plate to shaft
Inventor: HAUGUTH HUBERT
IPC: F16D21/08
Filed: 1979-08-03
Abstract: The friction clutch plate is fixed to a rotary hub so as to leave no free movement in the peripheral direction. It comprises a rigid disc-type lining support (15) with linings (57) on both sides, and to the inside of which is secured a driver plate (18), elastic in the axial direction, and fixed to the shaft (3). Movement-limiting devices (19) are provided between the support and a fixed axial stop (5), to restrict withdrawal movement (X) of the plate with the clutch disengaged. The stop can be formed by a radial step on the shaft.
Patent DE-2932691-A1 (DE)
Title: Antimycotic tablets contg. micronised azole derivs. - together with acid and/or buffer
Inventor: PLEMPEL MANFRED DR
IPC: A61P31/04
Filed: 1979-08-11
Abstract: Antimycotic compsns. contain azole (pref. imidazole or triazole) derivs. (I) and conventional tabletting aids, with the improvement that (I) are present as particles smaller than 4 microns and the compsns. also contain an acid and/or a buffer system comprising an organic acid and its salt.. The tabletted compsns. are esp. useful for intravaginal treatment of vaginal mycosis (e.g. due to Candida or Torulopsis spp.). They provide more rapid release of (I) than conventional tablets.
Patent DE-2934745-A1 (DE)
Title: Corrosion protection for underground metal pipeline - using anti-parallel diode shunt circuit across insulating muff between pipeline sections
Inventor: KRUEGER WOLFGANG DIPL ING
IPC: C23F13/02
Filed: 1979-08-28
Abstract: The protection is provided by dividing the pipeline into separate sections (3,4) joined to one another by an insulating muff (7) at each junction. Each muff (7) is bridged by shunt circuit (8) incorporating semiconductor elements (13,14), such that the resistance of the shunt circuit (8) is dependent on the potential difference between the two pipe line sections (3,4), e.g. for a potential difference of below 5 volts its resistance is at least 1 kilo ohm and for a potential difference of above 20 volts its resistance is below 10 milli ohm. Pref. the shunt circuit (8) has two parallel current paths (11,12) each incorporating a power diode (13,14), the two diodes connected in parallel opposition. An electrolytic capacitor (16) is pref. connected across these two current paths (11,12), its capacitance being at least 1000 Microfarad.
Patent DE-2943943-A1 (DE)
Title: Refuse transporting road vehicle with swinging rear flap - has pusher plate guided between sides, synchronised with flap operating mechanism
Inventor: NOLTE HANS
IPC: B60P1/00
Filed: 1979-10-31
Abstract: The refuse transporting vehicle has a chassis supported by longitudinal beams (4) carrying a container (3) with a discharge control flap (28) at the rear. The contents are discharged when the flap is raised by a pusher plate (26) at the other end. This plate is guided between the sides of the container as it travels from the front to the rear for discharge. The plate is pushed rearwards by a multiple section piston and cylinder actuator (23) mounted on a sub frame (16) supported on the rear of the chassis members. The sub frame is roughly triangular in plan view and has a cross member (17) projecting upwards behind the actuator.
Patent DE-2946674-A1 (DE)
Title: Lightweight vehicle wheel with disc brake - has brake surface on inner face and cooling ribs on outside
Inventor: KLAUE HERMANN DR ING
IPC: B60C15/02
Filed: 1979-11-19
Abstract: The car wheel has a steel disc with ribs on the outer face and with a prepared brake surface (4.5) on the inner side to form the brake disc. The edge of the disc has pressed spokes (4.1) with securing eyes (4.2) at the ends to take the bolts (4.3) which secure the separate wheel rim. The disc has a lower mass than a conventional disc with separate disc brake, and mounting. It greatly reduces the unsprung mass of the vehicle while the ribs provide strength and cooling.
Patent DE-2950680-A1 (DE)
Title: Keyboard for electronic code lock - has alphanumerical key coding, formed optically and variable at random prior to each input
Inventor: KAMPE GERALD DIPL ING DR
IPC: G07C9/00
Filed: 1979-12-15
Abstract: The electronic code locks are operated by the input of a given secret code via a keyboard (10), in order to release a security door using a microcomputer with a logic circuit. The alphanumeric symbols of the keyboard are provided by an optical system and can be varied prior to each input into the microcomputer. The variable keyboard selection can be influenced by a random generator. Alternately the variable keyboard selection may be provided by a determined selection of given characters and/or symbols. The symbols selection is typically automatic. In this manner, the security of the code locks is considerably increased, as it is impossible to discover the right code by observation of the input operation or the keyboard.
Patent DE-2952064-A1 (DE)
Title: Contour control for reclining seat - has head support angle linked to seat back tilt
Inventor: SEIDEL JOACHIM
IPC: A47C1/024
Filed: 1979-12-22
Abstract: The contour control for a reclining seat has the upper part of the seat back (14) hinged about a separate axis (16) parallel to the main axis (12) and with eccentric drive levers (20a,20b) connecting the two joints. As the main part of the seat back is tipped rearwards the top section tilts w.r.t. the main section and provides a comfortable attitude to the head. The top section supports the headrest.