baber/WOPTO huggingface dataset:
Patent DE-2705180-A1 (DE)
Title: Swivel-mounted table for caravans - has at least two swivel axes allowing easy access to adjoining storage areas beneath seats
IPC: A47B5/00
Filed: 1977-02-08
Abstract: The table, esp. for caravans, comprises a table top (8) attached to a support frame (14) so that it can be swivelled about each of at least two axes (9, 10) which run parallel to the sides of the table top and are set in an unchangeable position relative to the frame. Each two axes thus run parallel or also at right angles to each other so that by raising the table top there is sufficient room to allow easy access to the storage space beneath the bench seats (4) which are usually mounted on either side and/or in U-shape manner round the table. The swivel bearing for the table top on the frame can be in different forms such as for example rods which are mounted at a distance beneath the table top or set down in a recess in same where they are held in upward facing bearings on the frame.
Patent DE-2706780-A1 (DE)
Title: Conversion of refuse opt. mixed with sludge to compost - by converting to briquettes satd. with oxygen, then rotting under forced aeration
Inventor: HACHENEY WILFRIED DIPL ING
IPC: C05F17/00
Filed: 1977-02-17
Abstract: Biological conversion of refuse, opt. mixed with clarified sludge, to mature compost employs a dynamic pre-rotting stage followed by a static post-rotting state under forced aeration. The fresh compost is first compacted into briquettes in a rotating drum while satd. with O2, then further composted in a reaction chamber. The briquettes can be transferred to the reactor continuously or batchwise and there they are pref. aerated by drawing air under slightly reduced pressure from a system of channels, pref. set in the base of the reactor. Used for domestic or industrial refuse. By using a closed reactor, rather than an exposed heap, for the second step, the rotting process can be monitored and controlled and the end of composting detected precisely. Distribution of O2 and moisture is uniform leading to even rotting and the finished prod., being briquettes, occupies less storage/transport space per unit wt.
Patent DE-2709904-A1 (DE)
Title: Transportable folding observation tower - is mounted on car trailer by parallel hinged struts which can be winched into upright position
Inventor: TRAUB HARALD
IPC: B60P3/00
Filed: 1977-03-08
Abstract: The transportable observation tower is mounted on parallel struts (3, 4, 5, 6) which fold the tower down onto a trailer chassis (2) for towing behind a car. The tower is erected by a cable winch (7) which pulls up the struts. The winch dispenses with complex hydraulic struts so that a simple and light construction is obtained, independent of any servo supplies.
Patent DE-2723004-A1 (DE)
Title: Bottle washing machine detergent life increasing process - monitors flow rate in separator circuit for hourly bath replenishment
Inventor: BAUM ULRICH
IPC: B08B3/14
Filed: 1977-05-21
Abstract: The process increases the useful life of detergent used in cleaning, and particularly in bottle-washing machines, where the items handled pass through a high-temperature bath containing the detergent. While flowing continuously through separators, the detergent is freed of labels, dirt and foreign bodies. The rate of flow of the detergent in the separator circuit corresponds to an hourly replenishment of the maximum theoretical quantity of it in the bath. The concentration of the purified fraction of detergent is continuously measured before return to the bath so as to regulate detergent addition tot he latter. Liquid level is maintained by delivery into the bath, controlled by measuring its level.
Patent DE-2730106-A1 (DE)
Title: Cable with high tensile sheath formed in layers - uses netting material with plastics stands and embedded carbon or glass silk thread
Inventor: STILL MICHAEL DIPL ING
IPC: H01B7/18
Filed: 1977-07-04
Abstract: A cable has a sheathing of several layers surrounding the core. The threads in the longitudinal direction of the cable are made from a high tensile material wound around the core. One layer of the sheathing (2) is made from a netting material (3) made up of plastics strands. The high tensile threads are embedded in the strands. When used for a communication cable filled with a sealing mass, the net is applied directly to the core. The threads can be made from glass silk or carbon material. The cable assembly has a certain amount of elasticity so that it is easily curved.
Patent DE-2734664-A1 (DE)
Title: Portable medicine dispenser with disposable insert - having separate compartments for storing and dispensing medicines according to prescribed times
Inventor: MOEE KJELL
IPC: A61J7/00
Filed: 1977-08-01
Abstract: The dispenser includes a case, a tray receivable in the case and a top having transparent portions movable over the tray. The tray accommodates a removable insert which is formed into a number of compartments for receiving and storing the medicine. The transparent portions are movable over the compartments for dispensing the medicine as well as storing it. The insert has a peripheral flange portion along one side to indicate the proper orientation of the insert in the tray. Used as a portable dispenser for medicines in the form of pills, tablets or capsules. The tray and insert are made with interfitting parts so that the insert can only be placed in the tray with the medicine properly positioned according to which time it should be taken by the patient. The insert may be provided with a top cover which seals the medicine contents for sanitary purposes and is automatically removed when the insert is placed in the case. When the medicines are exhausted the insert may be discarded and the tray replenished with another insert containing the proper dosage for the next period.
Patent DE-2735141-A1 (DE)
Title: Vehicle bumper with metal carrier for attachment to vehicle - the carrier having thick coating of closed cell foam e.g. polyethylene
Inventor: ALKER HEINRICH
IPC: B60R19/18
Filed: 1977-08-04
Abstract: Vehicle bumpers have a profiled section metal carrier for attachment to the vehicle, on the side removed from the vehicle the carrier has a thick resilient covering of >=1 line of closed-cell foam material e.g. polyethylene in the form of round rods which fit into grooves in the surface of the carrier. Low cost prod. is obtd. which absorbs light impacts yet provides considerable protection against heavy impact, and is cheaply repaired.
Patent DE-2739252-A1 (DE)
Title: Fresh air inlet for passenger vehicle - has double flap mounted on common axis to regulate relative air-streams
Inventor: HUELS HEINZ
IPC: B60H1/00
Filed: 1977-08-31
Abstract: The fresh air intake for a passenger vehicle has a double flap arrangement in which the two flaps (9, 10) are set at a fixed angle to each other. One flap is linked to a flexible membrane (6) which assists in closing off the air intake while the other flap controls the flow of air to the inside of the vehicle. In the fresh setting the second flap diverts the cold air over the heat exchanger (20) so that even when the blower fails, no cold draughts enter.
Patent DE-2742656-A1 (DE)
Title: Object weighing system using dynamometer - supports objects and carries set of mechanical-electrical transducers
Inventor: BIRKHOLTZ GOTTFRIED
IPC: G01G3/14
Filed: 1977-09-22
Abstract: The device has a set of mechanical-electrical transducers on the dynamometers. The object to be weighed, or its support, is radially held in position by the dynamometers with mechanical-electrical transducers. These dynamometers are firmly connected with the object to be weighed, or with its support, and with the foundation. The measuring springs (1) form a crescent-shaped body with strain gauges on the outside and inside surfaces (4, 4'). The thin ends of the crescent are connected to thick metal blocks (5, 6) with a narrow gap (7) between them, opposite the strain gauges. Bores (8, 9) accommodate fastening bolts.
Patent DE-2747317-A1 (DE)
Title: Conical tube blank mfr. - by rolling from octagonal billets using pairs of horizontal and vertical rolls with spiral contours
Inventor: BICK KLAUS
IPC: B21B1/02
Filed: 1977-10-21
Abstract: Metal blocks of conical size are rolled as blanks for seamless tubes from octagonal billets in a stand of vertical and horizontal rolls with spiral dias. to suit the cone shape. The rolls are interconnected by bevel gears but not driven. When one blank has been finished, a weighted lever or counterweight on a rope returns them tot he initial position. This system achieves an outstanding accuracy of the desired conicity. An adjustment to different block length does not necessitate any change of the rolls.
Patent DE-2749326-A1 (DE)
Title: Securing lashing for roll=on roll=off ferry - with rollers on deck and ceiling to loop cables around load
Inventor: WIETFELD MANFRED
IPC: B63B25/24
Filed: 1977-11-04
Abstract: The sides of the transport deck of the roll on roll off ferry have special winches (7, 8) with wire reels. Rollers on the floor and the ceiling are used to thread the cables from one reel to the other and secure the vehicles. The pattern of cable loops can be adjusted to suit the load, no matter how the hold is filled. It provides lateral security for the load without restricting access to the hold.
Patent DE-2753466-A1 (DE)
Title: Prunus spp. unsaponifiable fraction extract - with antiinflammatory, hypouricaemic and thrombocyte aggregation inhibiting activity
IPC: A61K36/889
Filed: 1977-11-30
Abstract: New uses of extracts of plants of the genus Prunus and related genera are: (a) as medicaments with anti-inflammatory activity; (b) as medicaments for reducing the urea content of the blood; and (C) as medicaments with anti-aggregation activity for thrombocytes. The extracts exert a marked anti-inflammatory effect which is accompanied by a considerable reduction in blood urea concentration. In addition, the extracts inhibit thrombocyte aggregation. The anti-inflammatory activity of the extracts is demonstrated by results obtained in tests against dextran oedema in rats and croton oil inflammation in mice.
Patent DE-2754342-A1 (DE)
Title: Strip cable with parallel wires - has wires completely embedded in insulating material, and cable sides are screened by metal foil glued to it
Inventor: SALETMAIER WERNER
IPC: H01B7/08
Filed: 1977-12-07
Abstract: A ribbon cable is used, whose wires are of square section or of round section. The wires are completely embedded in an insulating material, and a metal screen is provided on at least one side. The metal screen covers the whole width of the cable and extends over its full length. The screen (7) is in the form of a metal foil glued to the outer surface of the cable, using an adhesive based on a polyester, with up to 200 parts of antimony trioxide added to 100 parts of polyester solids.
Patent DE-2756603-A1 (DE)
Title: Wrist worn pulse rate measuring instrument - has plug in electromechanical or electroacoustic converter inside strap connected to computer circuit
Inventor: KERN HANS
IPC: A61B5/024
Filed: 1977-12-19
Abstract: The pulse rate measuring instrument worn on the wrist in the manner of a wristwatch, has an electromechanical converter (6) which plugs into the interior surface of the strap (3). The dial (4) gives a numerical read out and has a switch (5) underneath the numerical display window (2). The control circuit has a normal frequency generator connected to a frequency divider connected to the switch. In parallel with the divider and the switch contact is a flip flop and a counting unit. Between them is a gate switch connected to the electromechanical or electroacoustic converter (6).
Patent DE-2810118-A1 (DE)
Title: Stop and throttle valve - has plug bearing against end of resistance body containing through passages forming throttle channels
Inventor: BENDER HANS
IPC: F16K47/08
Filed: 1978-03-09
Abstract: The stop and throttle valve has inlet and outlet passages with a rotary plug between them incorporating an opening, so that depending on the setting it masks part of one or the other of the passages. One of the passages has a resistance body (2), with a number of passages through it, and an end face (3) against which the plug bears. The body can be formed by a bundle of tubes, or a packet of metal sheets separated by distance pieces. Throttles can be formed in the tubes or sheets, typically by transverse ribs or edges bent over.
Patent DE-2812205-A1 (DE)
Title: Fabric forwarding device for high speed sewing machine - provides minimum movement of parts with leakproof lubrication
Inventor: LIENEMANN ERNST DIPL ING
IPC: D05B27/02
Filed: 1978-03-20
Abstract: The forwarding device for fabric in a high speed sewing machine, with a differential movement comprises a principal movement device and an auxiliary or secondary movement device, functioning synchronously. The forwarding device provides by reason of perfect leakproofing of the oiled parts, a complete isolation of the material in work from such oily components, and is moreover, connected to a central oiling system. The device should, in the case of differential movement, be capable of easy control from outside, during the sewing procedure. The device provides only the smallest possible movement, which is, as far as possible, in one direction only. The arrangement by reducing the movement parts, provides an improved leakproof lubrication system.
Patent DE-2812548-A1 (DE)
Title: Regeneration circuit for intermittently distorted signals - has scanning frequency synchronised with interferences, using low-pass filter
Inventor: ZAEHRINGER EDMUND DIPL ING
IPC: H04N5/45
Filed: 1978-03-22
Abstract: The scanning theorem is used, and interferences can appear at constant time intervals. A scanning holding circuit (14) scans the signal (NF) at a frequency, an integral multiple (5) of the interference repetition frequency (fu), so that the scanning circuit (14) holding time (fH) is just longer than the interference duration (T). The scanning signal (H) is synchronised with the interferences, and the scanning circuit (14) is followed by a low-pass filter n15) whose cut-off frequency is equal to half the scanning signal frequency (fH).
Patent DE-2812802-A1 (DE)
Title: Telescopically extensible scaffolding or formwork frame support - has support roller as counter-bearing for inner tube drive roller
IPC: E04G25/08
Filed: 1978-03-23
Abstract: The support for formwork units, scaffolding frames or similar has square tubes telescopically led in each other, the inner one being extensible by a drive roller with a milled edge, mounted in slits which slope against the support axis. The counter bearing for the roller (143) is a support roller (144), contacting the inner tube (12) from behind and running with it. This may be mounted in ball bearing (1442). There may be a housing unit for setting on the outer tube (11), to accommodate the extension mechanism (14).
Patent DE-2816484-A1 (DE)
Title: Sterile biological sampling appliance - with program control of metering device in sterile chamber
Inventor: FINK WILLI ING GRAD
IPC: C12M1/26
Filed: 1978-04-15
Abstract: An appliance to take sterile samples from a biological reactor (fermenter) has a program-controlled metering device inside the sterile sample chamber directly above the test tube carrier. The closed circuit from the bioreactor includes an external cooler and a pump. The continuous circulation saves the necessity of flushing out the line before each sample is taken. The samples remain sterile even after the appliance has been used for long periods.
Patent DE-2826406-A1 (DE)
Title: Ceramic tile covering for room-heating radiator - comprises tiles held on steel support with silicon rubber to withstand high temp.
Inventor: HELLMUTH HANS-JOCHEM
IPC: F24H9/02
Filed: 1978-06-16
Abstract: The cover for heating elements is made of wall or flooring tiles without adversely affecting heat output. The heating element or radiator can be used in all positions, e.g. room corners or along walls. The ceramic tiles are placed on visible or concealed steel support structure. The tiles are connected with the steel structure with silicon rubber which can withstand high temperatures up to 160 degrees. The steel structure is open towards the heating radiator and the structure is heated without obstruction and is able to radiate heat into the room. The lining can be open at the top and bottom to ensure convection flow.
Patent DE-2828571-A1 (DE)
Title: Multiple arm suspended lighting fitting - has primary light sources and light conducting optical conductors directing light upwards and downwards
Inventor: SCHMID RUDOLF
IPC: F21S8/06
Filed: 1978-06-29
Abstract: The lighting fitting has a number of arms carrying housings for light sources, and a fibre optical system for generating secondary light sources. This arrangement ensures high illumination efficiency and its is readily modified to suit given room conditions. The tubular housing accommodates the secondary and primary light sources and ensures axial air flow. The housing also has a base (1, 2, 4) for the socket of the primary light source and a head (5) attached for holding the secondary light source. The current supply system of the primary light sources is held in the central connector to which support arms are connected.
Patent DE-2832311-A1 (DE)
Title: Increasing information content of digital transmissions - involves transmitting measuring signals in series of subgroups
Inventor: BLUM ALBERT DIPL ING
IPC: G08C19/28
Filed: 1978-07-22
Abstract: An increase in the data content of digital transmissions from analogue to digital converters coupled to measuring transducers, is obtained by separation into a coarse and fine component. The digitised measured parameter is of 12 bits length (MW) and is stored in such a way that the least significant bits are zero. The remaining bits (GR) form a coarse component that is checked against the stored value. If the difference is below a specified value the fine component is considered (FE). An eighth bit distinguishes the two groups.
Patent DE-2833472-A1 (DE)
Title: Digitoxigenin mono:digitoxoside derivs. and isomers - useful as cardiotonic agents
Inventor: FLASCH HUBERT DR
IPC: C07J19/00
Filed: 1978-07-29
Abstract: Digitoxigenin derivs. of formula (I) are new: (where R is a gp. of formula (A), (B) or (C): where R1 and R2 are H or 1-4C alkyl, alkoxyalkyl or acyl, or R1 + R2 = CO, provided that R1 and R2 are not both H when R is a digitoxose residue; R3 and R4 are H or 1-4C alkyl, alkoxyalkyl or acyl). Cpds. (I) are cardiotonic agents with good enteral resorption and intestinal elimination characteristics and can thus be used in cases of renal insufficiency.
Patent DE-2836807-A1 (DE)
Title: Sensor monitoring distance between spring-loaded and rigid sections - has pairs of light barriers separated by opaque section producing control pulses operated by light barrier
Inventor: NEUMEIER KARL DIPL ING
IPC: G01D5/34
Filed: 1978-08-23
Abstract: The sensor is used to determine the distance between two spring-loaded and rigid components of a vehicle. It is attached to a level regulator. There is an upper and a lower limit which will determine the transparent section. It consists of a number of pairs of light barriers separated by opaque sections. One of the pairs of light barriers is interrupted and the other remains uninterrupted. The limiting stop is at an angle relatie to the direction of motion. The light barrier is used to produce a pulse which is used for subsequent control.
Patent DE-2839331-A1 (DE)
Title: ECG monitoring circuit for heart current - transforms voltage into rectangular impulses which are then converted into low-pass filter for receiver head
IPC: A61B5/332
Filed: 1978-09-09
Abstract: The electrocardiographic circuit monitors heart currents, parti ularly in a portable appts., the voltage pattern being stored on magnetic tape and then displayed. The voltages corresponding to the electrocardiograph pattern are transformed into a series of rectangular impulses. The latter are then converted in a low-pass filter into an undulating voltage and fed to a receiver head magnetising the tape. On playing back from the latter, the signals are passed through a band filter from a playback head to a phase comparator. The output of the latter generates via a low-pass filter the measuring signals necessary for reproduction.
Patent DE-2847561-A1 (DE)
Title: Endoscopic length measurement without gauge rods or discs - using endoscope attachment with measurement plate viewed with object
Inventor: FRAISSL KLAUS ING GRAD
IPC: G02B23/26
Filed: 1978-11-02
Abstract: The device for measuring lengths of objects in body and other cavities, i.e. in medical or technical observation applications, combines an independent instrument with an ordinary unaltered endoscope and can be used without gauge rods or discs whose positioning in the cavities can be very difficult and expensive. A rigid or flexible measurement probe (1) is attached longitudinally to or passes through a channel in a rigid or flexible endoscope (20). It contains a light conductor (4) which can be connected to a projector whose light passes through a transparent measurement plate (9) with measurement pattern and then through an objective with a small depth of field (8). The object plane to objective distance is defined by the objective to measurement plate distance. An image (13) of the measurement pattern and object is formed on the object plane (14).
Patent DE-2853902-A1 (DE)
Title: Sports ground loosening and levelling machine - has rigidly connected planning bar between controlled speed raking appliance and roller
IPC: E01C23/085
Filed: 1978-12-14
Abstract: The machine used for work on sports fields has a pushed and/or drawn raking appliance for loosening ground, followed by a levelling compensating device and then by a roller. The tools on the raking appliance are driven relative to the operating speed of the roller. The levelling device is a planing bar guided between the roller and rake, and it is rigidly connected perpendicular to the roller mounting frame. The rake is pref. height-adjustable, and able to swivel via rocker arms on both sides of the roller frame. This permits preparation of smooth-surfaced, evenly compacted, well drained sports surfaces, with min. energy involved.
Patent DE-2904550-A1 (DE)
Title: Stiffened plates for shipbuilding and aircraft construction - by hot or cold profile rolling of suitable metal plates
Inventor: SCHULTZ HANS-GEORG PROF DR ING
IPC: B21B1/08
Filed: 1979-02-07
Abstract: Rolling together with the controlled supply of heat is used to form profile plates which have considerable rigidity. In special cases, dependent upon the type of material and its thickness, a cold rolling process may be used. The stiffened plates can be used in place of shipbuilding plates to which profiles are welded or for the components of aircraft milled from solid blocks. Welding, glueing and milling operations are eliminated and the profiled plates are produced much more cheaply.
Patent DE-2906833-A1 (DE)
Title: Airfield or sports ground fog dispersal unit - involves ground mounted nozzles discharging externally generated hot air
Inventor: REHBEIN RICHARD
IPC: E01H13/00
Filed: 1979-02-22
Abstract: Externally generated hot air is discharged by suitably mounted nozzles effecting fog dispersal hanging over airport runways, or sports grounds etc. Areas (10) containing outlets nozzles (14,18) are provided in the ground to discharge hot air. The outlet nozzles may be directly mounted in the ground, or on rotatably mounted arms (20) with vanes. The outlet nozzles may be distributed at regular intervals at least round the edges of the protected area and linked by a duct network. The system disperses fog easily without any risk of combustion or explosion.