baber/WOPTO huggingface dataset:
Patent DE-2634571-A1 (DE)
Title: Vehicle tow-rope reel - has inertial clamp to lock spring loaded reel when rope is under tension
Inventor: RENTZSCH MANFRED
IPC: B60D1/18
Filed: 1976-07-31
Abstract: The tow-rope is wound on a spring loaded reel attached to the towing vehicle by a support housing. The reel is fitted with an inertial clamp comprising two ratchet wheels side by side, to engage when the towrope is pulled out above a st speed. The clamp is slowly released as the tension allows. When the towing vehicle slows and the following vehicle tends to overrun, then the slack is automatically taken up by the reel. When the towing vehicle pulls ahead again the clamp operates to provide a controlled extension of the towrope, without the sudden jerk at the full extension.
Patent DE-2636812-A1 (DE)
Title: Throw away infusion cannula - has stop cock at end of plastic tube turnable by puncturing steel tube
Inventor: LAUBE WOLFGANG
IPC: A61M39/22
Filed: 1976-08-16
Abstract: A throwaway infusion cannula for arterial and venous punctures consists of an outer plastics tube and an inner steel tube, ground to a point. Near the end of the plastics tube a stop cock ensures than no blood can emerge from the extension when the steel tube is extracted after completed puncture.
Patent DE-2636944-A1 (DE)
Title: IC engine cylinder valve control system - has hydraulic transmission stopping or starting required cylinder valves
Inventor: SCHAFFITZ WOLFGANG DR ING
IPC: F01L9/14
Filed: 1976-08-17
Abstract: The internal combustion engine gas valves can be stopped in closed state and restarted. This arrangement is used in engines with large number of cylinders where for fuel economy reasons one or more cylinders are stopped. The specific fuel consumption at low load is kept low and toxicity of exhaust gases is reduced. Between a valve actuating cam and a gas exchange valve is fitted a hydraulic force transmission system. This system is closed when the gas exchange valve is operational. The hydraulic system is opened and is at zero pressure when the cylinder valve is to be stationary. The force of a cam is transmitted by a pumping plunger to the pressurised liquid and from this to the piston connected to the cylinder valve stem.
Patent DE-2638635-A1 (DE)
Title: Inertial clasp for vehicle safety belt - has clasp automatically opened to compensate for belt extension and to release wearer
Inventor: GOEBGENS PETER
IPC: B60R22/32
Filed: 1976-08-27
Abstract: The safety belt system is fitted to an inertial reel which locks the belt under sudden tension. The extension of the elastic belt is used to retain the wearer. When the force on the belt is released the clasp opens to allow the occupant to be removed. The inertial system has a pivoted pawl operating against light spring force. The winding drum is geared to allow manual winding using a worm pinion and handle. The system combines the safety design of an inertial belt, with a safety release so that rescuers can remove injured wearers from damaged cars in a min. of time.
Patent DE-2639422-A1 (DE)
Title: Formwork for reinforced concrete buildings - uses readily handled standard plates with layout designed by computer
Inventor: KRESIC MARIJAN DIPL ING
IPC: E04G9/00
Filed: 1976-06-21
Abstract: The formwork for concrete is used for high righ buildings. All projected and reinforcement optimised building combinations can be stored for computer analysis for producing complete engineering systems. The rectangular and triangular table segment formwork plates and their final pieces are used for making solid slabs with the same layout pattern. Between the table segments are arranged wall and column shutters. The columns can be of rectangular, pentagonal and hexagonal cross sections. At the nodal points where no columns are located are fitted square, pentagon and hexagonal plates into the column or the rib formwork.
Patent DE-2656253-A1 (DE)
Title: Bathroom wall cabinet for toilet roll storage - has padded shelf also acting as ironing board
Inventor: SCHMALZ WILLI
IPC: A47K10/22
Filed: 1976-12-11
Abstract: The wall cabinet for toilets and bathrooms is provided with a lid with a shelf on its underneath which can be used to store rolls of toilet paper until required. This shelf is padded on its underside and has the shape of a sleeve board so that it can be used for ironing. The cabinet is pref. attached to the wall level with the wash basin so that its lid also provides a handly shelf in this area. The cabinet can be made of wood, plastics or chipboard and the lid can be loose or fixed. The cabinet has a flap on one side to allow easy access to the stored toilet rolls.
Patent DE-2705063-A1 (DE)
Title: Rotary spit microwave oven with auxiliary heating - has spits supported between ceramic bearings and positively driven from rear
Inventor: RIEMER CHRISTIAN
IPC: A47J37/04
Filed: 1977-02-08
Abstract: A microwave oven with auxiliary heating has non metallic bearings (4) at the back and flanged non metallic bearings at the front for a set of rotary spits. These are driven by a motor housed behind the back. The end (31) of each spit is of square section and fits into a square hole (42b) in the inner end of a ceramic bush (41) supported on the back. This bush has another square hole (42a) at the other end for a square section drive spindle (61), by which it is rotated. The front ends of the spits are supported in ceramic bearings which are suspended on wire cages positioned behind the door. The rear bush (41) is inserted into a flanged (44) sleeve (43) attached to the rear.
Patent DE-2713288-A1 (DE)
Title: Bolt welding pistol control - comprises foot ring with support feet and earth, twin lead welding and control connections
Inventor: RESCH KLAUS
IPC: B23K9/20
Filed: 1977-03-25
Abstract: Bolt welding pistol with control has a metal foot ring with suppor feet and a earth, a twin lead welding, and a twin lead control connection, via which the welding pistol is attached to the control unit. The earth connection, the twin welding conduit and the twin lead control conduit are connected to the control unit via a common cable. In the foot ring an insulation bush is provided, through which a support foot, isolated from the ring, is guided and retained in the welding pistol housing. A further support foot is fixed directly to the foot ring and electrically attached to it. The earth connection is connected to the support foot, the positive lead and the two-lead control conduit, the welding lead jointly via a lead to the support foot in the foot ring.
Patent DE-2714661-A1 (DE)
Title: Conveyor for sterilising jam in pots and tins - has elongated buckets oscillating on chain with perforated sleeve over each bucket
Inventor: RINGBAUER ENDRE DIPL ING
IPC: B65G17/12
Filed: 1977-04-01
Abstract: The conveyor is used to transport pots and tins of jam through the sterilising process. It comprises two double chains (1), one each side, with large plate links. Elongated buckets (4) contain the pots and tins; these buckets are of solid construction open at the front and having end plates which are fixed to a trunnion (2) each end which passes through a chain link. Cranked arms (3) connect each bucket to the adjacent link. Each bucket is provided with a perforated sleeve, fitting over it and retaining the contents which the conveyor oscillates through various different positions during the sterilisation process.
Patent DE-2726878-A1 (DE)
Title: Electromanometer for blood pressure analysis - uses fine catheters and has vol. modulator control loop for isovolumetric operation
Inventor: BETTICHER ANDRE
IPC: A61B5/0215
Filed: 1977-06-15
Abstract: The electro-manometer for use with very fine medical catheters consists of a pressure chamber filled with liq. (30) to which the catheter is attached. Pressure change is detected by a piezoelectric transducer (1) whose electrical output signal is amplified (A1) and phase-shifted (Cph). The signal is further amplified (A2) to drive an oscillograph (S). The signal passes through a compensator and further amplifier (A3) and damping network and to the energising winding of an electromagnetic volume modulator (VM). The modulator armature operates a diaphragm (M) in the chamber of the manometer to displace a small vol. of the fluid.
Patent DE-2731637-A1 (DE)
Title: Resistance measurement for cables - performs measurements at higher temp. when cable temp. is stabilised
Inventor: SCHMITZ DIETER
IPC: G01R31/02
Filed: 1977-07-13
Abstract: The device ensures a uniform resistance over the length of a calibrated cable conductor, esp. of a stranded conductor. The measure for compacting or calibration is set in accordance with measurements by sections of conductor resistivity. A section of the cable used for measurement is treated by a heated medium. Heated gaseous medium, e.g. air, is applied to the cable section (1) until the same values of resistance are obtained during at least two consecutive measurements. The temp. of the cable section (1) surface is measured by a temperature sensor (4).
Patent DE-2737861-A1 (DE)
Title: IC engine used as outboard motor on boat - has annular oil sump fitting into recess in flywheel at bottom of vertical crankshaft and has gear pump at top of crankshaft
IPC: F02B75/00
Filed: 1977-08-23
Abstract: The vertical crankshaft carries the big end (6) of the single cylinder engine between two crank webs (2, 3). A flywheel (7) is attached to the bottom end (1) of the crankshaft. The flywheel is horizontal and has an annular recess in its upper surface. The oil sump (14, 15) is fixed below the crankcase (20) and forms an annular ring which projects into the recess in the flywheel. The oil suction pipe (18) rises from it along the side of the crankcase and leads to a gear pump (5) at the top of the crankshaft. The position of the flywheel at the bottom of the crankshaft reduces stresses on the crankshaft.
Patent DE-2743557-A1 (DE)
Title: Rotary printing press or shear registration mark adjusting mechanism - has pressure spring stack between setting plate and holder base
Inventor: LUTZ ELMAR
IPC: B65H9/06
Filed: 1977-09-28
Abstract: A front mark (11) hinges in the holder (1), and a packet of pressure springs (14) is clamped between the underside (12) of the setting plate (8) and the holder base (13). A tapped hole (7) in the latter accommodates a bolt (19) whose screwed portion joins onto a smooth one (18), while its tip (22) bears against the plate. The other end (21) of the bolt has mechanical energy positively transmitted to it. The design is play-free allowing accurate adjustment and regulation of the registration marks.
Patent DE-2747042-A1 (DE)
Title: Vending machine with goods transport arrangement - is locked until goods price is inserted and counted, and has operating device operated by buyer
Inventor: REHMET FERDINAND
IPC: G07F7/02
Filed: 1977-10-20
Abstract: The machine has a delivery point, a goods transport system to the delivery point, a locking device for goods transport which blocks it in its normal state, and releases it after operation, so that the goods can reach the delivery point. A blocking device prevents the operation of the lock and a corresponding unlocking device is provided. The unlocking device (11) is in the form of a unit separate from the store (1) and manually operated by the buyer. It is inserted into a suitable recess (10) of the store after the locking device (4) release. The store has an insertion device (9) for the corresponding goods prise. It is connected to a calculating device after unlocking.
Patent DE-2754798-A1 (DE)
Title: Viscous fluid testing appts. with porous bearing - uses porous material to absorb low viscosity component of two-component fluid before testing high viscosity component
Inventor: KOPITO LOUIS
IPC: G01N11/00
Filed: 1977-12-09
Abstract: A fluid having high and low viscosity components is introduced into the test region between a pair of bearing members. The bearing members are biased for relative motion and they are fitted with at least one porous bearing surface. The low viscosity component is absorbed by the porous bearing surface. The high viscosity component remains in the test region to establish characteristics which are indicated by the relative motion between the bearing members. The rheological properties of the high viscosity component are a function of these characteristics.
Patent DE-2756669-A1 (DE)
Title: Fire screening passage sealing closing flap - has weight unit in spindle exerting set closing force
Inventor: RITZ OTTO ING GRAD
IPC: A62C2/12
Filed: 1977-12-19
Abstract: There is a flpat in the fire-protective sealing unit, mounted to swing between a closed position, where a passage in e.g. a wall is blocked, and an open position. The spindle (1) on which it swings has a weight assembly (22) coupled to it, in such a way that predetermined closing force is transferred to the flap (2). The assembly can comprise a flexible cord (18) lined to the spindle by a disc-shaped element (3), and one or more weights attached to the cord. This ensures automatic closure, with the flap staying closed until opened by other means.
Patent DE-2758054-A1 (DE)
Title: Thermostatic expansion element for hot and cold water mixing - has longer stroke by using two identical elements joined by connecting rod
Inventor: SCHMIDT HEINZ
IPC: G05D23/13
Filed: 1977-12-24
Abstract: The thermostatic expansion element is esp. for water mixture sanitary thermostats and has a poor heat conducting expansion material acting on a press fin (6) via membrane (4), two coaxial jackets (11, 12) forming a hollow cylinder contg. an expansion material and tubes (14) passing through the jackets. The device has larger than usual range of movement with lower production cost and without reducing the speed of respone or displacement force. Two identical units (100, 100') each contain a membrane (4, 4'), press pin (6, 6') inner jacket (12, 12') outer jacket (11, 11') and tubes (14, 14'). They are arranged coaxially joined by a connecting rod (27).
Patent DE-2758971-A1 (DE)
Title: Turnstile with arms on rotary boss - has spring biased locking arms engaging 120 degree spaced notches in cam allowing rotation in one direction only
Inventor: DETASSIS MARCO ORESTE
IPC: E06B11/08
Filed: 1977-12-30
Abstract: Turnstile has a rotary boss carrying arms with locking mechanisms to prevent reverse rotation of the boss shaft in given positions and a release device for the locking mechanisms. The locking mechanisms for the boss shaft comprise a cam mounted on the shaft having peripheral notches to accommodate the end of a spring-loaded locking arm. The notches allow the locking arm to withdraw from them only in one given direction of rotation. The cam has several projections acting as stops for a lever which prevents the cam rotating in the given direction.
Patent DE-2803106-A1 (DE)
Title: Stabilised control for magnetic suspended railway - has laterally spring-damped guidance electromagnets to keep vehicle on line
Inventor: POHLMANN EDGAR DIPL ING
IPC: B60L13/04
Filed: 1978-01-25
Abstract: The lateral guidance control for the magnetic suspended track vehicle has two rows of electromagnets under the vehicle to interact with two rows of fixed magnets in the top of the track. At leat one of the vehicle rows of magnets is laterally damped to compensate for lateral vibrations. The damped electromagnet (2) is linked to its support by a lateral spring (13) and by a damper (14). Any displacement of the vehicle causes the magnet to be pulled aside by the track magnet. The spring fore pulls the vehicle back into line.
Patent DE-2811734-A1 (DE)
Title: Ski brake securing plate - has central securing screw opening for brake bearing and flange locating over one edge
Inventor: RIEDEL TILO DIPL ING
IPC: A63C7/10
Filed: 1978-03-17
Abstract: The securing plate for positioning and bearing a ski brake has two brake arms on the upper surface of the ski. It consists of a plate section with at least one opening for a bearing. The holding plate also includes at least one further plate section normally adjustable and lockable, supported on at least one side surface of the ski and/or one ski binding section. The holding plate is fixed to the ski surface by a screw (6) centrally positioned in the attachment plate (3).
Patent DE-2818699-A1 (DE)
Title: Cylindrical liquid filter - with easily exchanged filter insert defining two chambers
Inventor: SCHMITT GERHARD
IPC: B01D36/00
Filed: 1978-04-28
Abstract: A filter for water or other liquids consists of a casing which is divided by an exchangeable element into two chambers. This element is either a filter cartridge or a partition into which several tubular filter cartridges have been screwed. This filter is simple to mfr. and is easily accessible for an exchange of the element. It can be readily modified to suit various filtering problems.
Patent DE-2819966-A1 (DE)
Title: Subterranean gasification of coal - using matrix of bore-holes for charging gasification agent and discharging prods., minimising costs
Inventor: WENZEL WERNER PROF DR ING
IPC: E21B43/30
Filed: 1978-05-08
Abstract: The subterranean gasification of coal incorporates defining the limits of the coal masses in layer by imaginary lines and offsetting the boreholes, by which the gasifications agent is introduced and by which the gaseous products are discharged, w.r.t. the coal front at which the reaction is taking place, in the direction of progression of the gasification. The corresp. feed and discharge holes are at a distance from one another in a direction perpendicular to the progression of gasification, so that the gasification agent circulating from one to the other is in contact with the coal mass. The gasification agent is e.g. air, O2, H2, CO2 and/or steam. The costs of preparing and exploiting the coal layer are minimised. Gasification is possible independently of the disposition and thickness of the layers, and in the case of horizontal as well as inclined layer. A less dense system of pipes is needed than with other installations; the surfaces are less covered and can be used for agriculture. Gasification under high press. e.g. 10-60 bar is possible and gives good contact, partic, useful in the case of coals which are difficult to gasify.
Patent DE-2829496-A1 (DE)
Title: Fish holding and raising installation - consists of concentric tanks, with U=tubes maintaining pressure balance across intermediate walls
Inventor: LOEFFLER FRANZ
IPC: A01K63/00
Filed: 1978-07-05
Abstract: The installation consists of concentric circular tanks built above ground level with radial feeds extending from the centre for aeration, filtering and cleaning connections. The intermediate dividing walls are pressure balanced, the latter being maintained by U-tube interconnections. Segregated tanks ensure varying sizes available for stocking, temporary cleaning, etc. with the largest capacity on the outer rings. Each tank can be subdivided by barriers.
Patent DE-2837098-A1 (DE)
Title: Solar mirror panel construction - has central and outer strips on plate rear fixed by adjusting screws to arm
Inventor: MICHAEL SIMON DIPL ING
IPC: F24S23/70
Filed: 1978-08-24
Abstract: The solar mirror system has a rectangular panel made of square mirror plates on a supporting frame, the latter comprising supporting rails in vertical planes and a horizontal central tilting tube. The central tilting tube is accommodated in bearings in the forked end of an upright slewing tube turning in a column fixed to the ground. To the rear of each mirror plate are fixed two outer strips and a central torsionally-stiff strip parallel to each other, pref, by gluing. The strips are secured by adjusting screws to a horizontal supporting arm, so as to give the desired plate curvature, the arms being fixed to both sides of the supporting rails.
Patent DE-2841889-A1 (DE)
Title: Meter for fuel level in tank - has temp. sensitive resistor immersed in liq. and supplied with constant current
Inventor: HEUWIESER ERWIN ING GRAD
IPC: G01F23/22
Filed: 1978-09-26
Abstract: The fuel gauge incorporates a sensitive resistor with a heating system. A meter displays the resistance change caused by change of the liquid level. The temp. sensitive resistor (WI) consists of an insulating foil (3) and a metal layer (2) with a high temp. coefficient. A current source (1) is connected to this resistor. it delivers a current independent from the liquid level, and voltage drop across the resistor is the measure for the level. The insulator is typically plastics. The voltage change is measured by an indicating meter (4).
Patent DE-2842429-A1 (DE)
Title: Trailer with wheel axles on swivel levers - has levers connected by U=shaped stabiliser rod fixed to axle link bushes via tubular members
Inventor: DEBIS ERNST DIPL ING
IPC: B60G21/055
Filed: 1978-09-29
Abstract: The sprung wheel suspension is intended for a motor vehicle trailer in which the wheel axles (15) are carried in swivel levers (8) whose movement is affected by a stabiliser. The stabiliser is a rotatable rod which is arranged parallel to the axles and has its ends (17) bent through 90 deg. and linked to the lever. Each of these ends is clamped in one end of a tubular member (50) whose other end has a bush (59) to form the bearing link to the lever. The axes (61, 60) of the tube (50) and bush (59) are at right angles to one another.
Patent DE-2843313-A1 (DE)
Inventor: WILKE WERNER HEINZ
IPC: B41L1/26
Filed: 1978-10-04
Abstract: 1. Continuous form, particularly for EDP printing apparatus, including a carrier having edge strips on both sides with transport holes which is foldable and separable at transverse perforations disposed at a predetermined spacing and a plurality of first sheets is formed by the separation, in which copy sheets are secured to each first sheet, the copy sheets being narrower than the carrier sheet and being secured to this carrier sheet by means of a transversely extending connecting strip and being separable by means of registering perforations, characterised in that the perforations (8) of each connecting strip (5) extend in registry with an additional perforation (9) in the first sheet (1) lying beneath it, that each first sheet (1) has a longitudinal perforation (2) on both sides by means of which the edge strip (3) with the transport holes (4) can be separated and the first sheet in question can be brought to a desired breadth, in particular a breadth of a DIN format, that the copy sheets (6) terminate with their connecting strip (5) in each case shortly before the transverse perforation (10) of the subsequent first sheet (1), and that each first sheet (1) is slightly longer than the copy sheets (6) lying on it and the additional perforation (9) is disposed at such a distance from its upper edge that after tearing away the desired lengths remain, and in each case a free first sheet (1') is disposed between each first sheet (1) provided with copy sheets (6), and that at least one simple data sheet, preferably a filing card (13), is separable from the free first sheet (1') by means of at least one transverse perforation (11).
Patent DE-2843483-A1 (DE)
Title: Multi-purpose beverage maker for high quality drinks - has A or B selector to include drawing time when making tea
Inventor: SCHMITZER WILBERT DIPL ING
IPC: A47J31/00
Filed: 1978-10-05
Abstract: The machine can be set for use in making either tea (A) or coffee (B) whereupon the desired amount of water can be brought to the required temp. (maximum boiling) in the heating container (1). A temp. -dependent valve (2) regulates the rate of flow of the water according to program (A) or (B) whereupon the water is fed via a telescopic tube (3) into the filter unit (5A) and then into the beverage container (6) set on the hot plate (7). For making tea a lift mechanism (4) automatically stops the drawing process after a preset time by bringing the filter unit (5A) into position (II) to sound the alarm. The water-heating container (1) can be made of a fireproof glass whereupon the heating conductor can be cast in the glass.