baber/WOPTO huggingface dataset:
Patent DE-2401065-A1 (DE)
Title: Lorry with separate cab and loading surface - has telescopically designed box like cover for loading surface to facilitate loading from above
Inventor: HUNSTIGER HANS-HERIBERT
IPC: B62D33/04
Filed: 1974-01-10
Abstract: The cover for the loading surface consists of two parts both mounted on rails to enable them to be moved along the loading surface in the longitudinal direction of the vehicle. One part is able to move within the other to uncover a part of the loading surface and thereby facilitate its loading by a crane. The outer cover part may be moved over the inner part so that using both operations enables the complete loading surface to be uncovered for loading. The rails on which the parts run are fixed to the vehicle chassis, to the side walls or to the loading surface. The cover parts can be shaped like an inverted U and extend over the whole or a fraction of the loading surface.
Patent DE-2409277-A1 (DE)
Title: Colour TV receiver without shadow mask - has three tubes whose primary-colour images are blended by optical fibres
Inventor: WIMMER ALFONS
IPC: H04N9/18
Filed: 1974-02-27
Abstract: The colour television receiver without shadow mask has three c.r.t. systems each producing one primary colour image. The three images are then blended together optically to give the final colour picture. The blending takes place with optical fibres that link the same spot on each of the three screens with the corresponding spot on the single colour screen. The system requires that 1.2 million optical-fibre ends be brought together to form the final colour picture. The advantage of the system lies in its compactness as the fibre-connector can be made very flat, and the c.r.t.s can be small.
Patent DE-2412077-A1 (DE)
Title: Carbon dioxide absorber - absorbing matrix being mechanically fed through absorption zone in transverse direction to gas stream
Inventor: PALUCH BERNARD RICHARD
IPC: B01D53/08
Filed: 1974-03-13
Abstract: absorber comprises an absorption zone through which a CO2-contg. gas stream flows between an inlet and an outler. A CO2 absorbing matrix or film is mechanically supplied to and withdrawn from the absorption zone in a direction transverse to the flow of the gas stream.
Patent DE-2412692-A1 (DE)
Title: Sandwich type noise insulating door panel - has profiled frame for holding covering panels and foam plastics core
Inventor: LANGENHORST GUENTER
IPC: E06B5/20
Filed: 1974-03-16
Abstract: The sandwhich type door panel has a core which is enclosed by a profiled frame. This profiled frame stiffens the edges and also forms a seat for the covering panels. In the rigid foam plastics core embeds the internal ribs of the enclosing frame profile made preferably from aluminium. The covering panels are placed as moulding panels into the grooves of the frame and facing panels are placed on the moulding panels. The frame profile is firmly keyed into the foam plastics by inwards projecting ribs. The frame profile may also have seats for holding thick panels which act as noise insulation. This composite door panel has high strength and good noise insulating properties.
Patent DE-2416637-A1 (DE)
Title: Sound damping system for windows - heavy baffle plate inside chamber above horizontal window frame member
Inventor: QUICKER HERBERT
IPC: E06B3/68
Filed: 1974-04-05
Abstract: A window frame member built into a wall of a building containing may windows in a row, which tends to amplify sound transmission through the construction, has a baffle system built in above it. This consists of a hollow rectangular casing with an elongated rib extending inwards from each side to engage a resilient sealing strip which has an upper portion slotted to receive these ribs and a lower portion to grip a heavy steel plate. Thus, this steel plate is housed in a chamber greater than the width of the frame member.
Patent DE-2428608-A1 (DE)
Title: Quantitative gas determination in metals - is by two parallel gas circuits at fixed ratios through source and detector
Inventor: FEICHTINGER HEINRICH DR ING
IPC: G01N1/00
Filed: 1974-06-14
Abstract: Gases in metals are quantitatively determined by exhausting them from an enclosed space by a pump and by passing them in a cct. through a gas detector. Two parallel carrier gas flow ccts. sealed against the outer atmosphere, are maintained. The first includes the space with the gas source and is held at a throughput flow rate at least 10 to 1000 times greater than the second. The latter is held at a constant pressure and flow ratio to the first; it passes 1 to 200 cm3/min. and includes a gas detector. This provides an accuracy independent of the gas release rate.
Patent DE-2432194-A1 (DE)
Title: Transfer unit for automatic multistation presses - esp. horizontal presses for mfr. of mmetal parts, bolts and nuts
Inventor: DRKAL JAN DIPL ING
IPC: B21J13/08
Filed: 1974-07-05
Abstract: The unit consists of a transfer plate moving in a straight line and carrying a row of oscillating spindles on which clamping levers are mounted. The sequence of the spindles is, (a) a spindle carrying one half of a clamp; (b) an intermediate spindle; (c) a spindle carrying the second half of a clamp. The distance between the axes of spindles (a) and (c) is greater than the distance between the centre-lines of adjacent die-cavities (t) and is pref. 1 1/2t. The advantage of this design is that it reduces the distance between the die-cavities in the multi-cavity die block. The unit is esp. suitable for use with horizontal presses used for the mfr. of metal parts, nuts and bolts.
Patent DE-2433028-A1 (DE)
Title: Damper unit for rail bogie - has two rate damping provided by piston controlled ports in cylinder wall
Inventor: FRAHM PETER
IPC: F16F9/20
Filed: 1974-07-10
Abstract: Each damper comprises a piston rod which carries a double-sided acting valve piston (5) and a control piston (7) with longitudinal boreholes, and a double wall cylinder. During small vertical movements of the bogie greater resistance is raised in that the hydraulic fluid flows with a strong damping action through the valve piston from one displacement chamber into the other. During larger movements only a limited resistance is exerted with the hydraulic fluid flowing with a weak damping action via the borehole (9) opened by the control piston and the outer chamber (10) from one chamber to the other. The unit is mounted between the bogie and the railway vehicle coachwork.
Patent DE-2443652-A1 (DE)
Title: Automatic fitting safety belt - with movable belt mounting driven by inertial reel and carried adjustably by door
Inventor: BUFLER ERNST DIPL ING
IPC: B60R22/04
Filed: 1974-09-12
Abstract: The automatic fitting seat belt system has two of the belt mountings on the car door, and one mounting on the floor in the middle of the vehicle. To increase the comfort of the belt, and to stop it rubbing on the clothes of the wearer the inertial reel (5) is mounted on the door, while the centre mounting (13) has the belt looped through a hoop. The lap section (4) is lifted away from the wearer when the door is opened by moving the door mounting point (8) along a diagonal guide on the door. The movable mounting is pulled by a cable drive (10) with the free end of the cable secured on the inertial reel. As the reel is unwound, by opening the door, the cable is pulled in to lift the movable mounting.
Patent DE-2446160-A1 (DE)
Title: Washer wiper control for headlamps - has separate parking switches and diode isolated feed back for independent operation
Inventor: PASCHKE HANNS-DIETER DIPL ING
IPC: B60S1/48
Filed: 1974-09-27
Abstract: The two headlamp wipers are fitted with separate motors complete with separate self parking switches. The self parking switches are connected to a single supply line while the motors are connected to the supply line via a control switch and two diodes to decouple the two systems from each other. When the wipers are switched off using the main switch, feedback lines from the self parking switches maintain the motor connection to the supply until the self parking switches operate. This enables both motors to operate independently, and switch off in their own time. The system enables a single control line to be used, and a single ganged switch. The washer pump is connected to the switch and is shut off when the switch is opened. If the system is controlled hydraulically/pneumatically then the diodes are replaced by non return valves.
Patent DE-2451022-A1 (DE)
Title: Connector fitting for kitchen cupboard work tops - has tension strip tightened by roller winder providing firm hold
Inventor: EBLENKAMP ALBERT
IPC: A47B77/02
Filed: 1974-10-26
Abstract: The worktops (1, 2) are connected together by a tension strip (3) connected on one side to a roller mechanism (4). The other side is connected by a bolt (5) to the worktop (2). The roller mechanism (4) can likewise be mounted in a bore in one of the worktops (4) and if the tops are used on cupboards having a closed top the bores for the rollers (4) can be mounted in the front lower edge. The roller or wind-up mechanism (4) is provided with a screwdriver slot or tension bores (6) and a saw-tooth lock mechanism. The tension strip (3) is guided in grooves (8) and the butt-joint between the two worktops is held by a spring-groove (10) or dowel arrangement (11) or the like.
Patent DE-2451794-A1 (DE)
Title: Testing system for TDMA communications network - uses random binary character series and has input and output shift registers
Inventor: BONNELYCKE BYRG E DIPL ING
IPC: H04L9/22
Filed: 1974-10-31
Abstract: The transmission and reception circuits for the TDMA communications network each employ two buffer shift registers with a feedback loop, a monitoring circuit, a counter and a bistable multivibrator, with the outputs of the two registers in both the transmission and reception circuits combined by a modulo-2 addition. The registers for the transmission circuit are supplied with stock pulses from the same source via the circuit under test and the first register of the transmission and reception circuit provides a pulse series with a period equal to the length of one pulse frame, and the two further registers providing an elongated pulse series. A codeword is passed through the stages of each first register, with the monitoring circuit providing a start signal supplied to the respective counter. The start signal allows the transmission of a section of the elongated pulse series, ending when the counter reached a predetermined count.
Patent DE-2462267-A1 (DE)
Title: Pressurised water launcher tube for torpedoes - has inflatable bag in launcher tube for water pressurisation
Inventor: KRULL HELMUT DIPL ING
IPC: F41F3/08
Filed: 1974-11-19
Abstract: The launcher tube contains an inflatable bag (2) within the space between the stern (11) of the torpedo (4) and the rear closing wall (3) of the launching tube. The torpedo is ejected by pressurised water when the bag is inflated and pressurises the water. The torpedo is held normally by a ring seal (6) between the launcher muzzle and the torpedo nose. This seal also ensures pressure for ejection. The torpedo is launched from its launching tube by a liq. such as sea water. The liquid is pressureised withint the launching tube and no air is let out through the launcher tube.
Patent DE-2462441-A1 (DE)
Title: Open mesh cultivated soil cover - consists of interwoven material incorporating strips made of metal foil, plastic and/or paper
Inventor: SEITH ROBERT THEODORE
IPC: A01G25/00
Filed: 1974-09-23
Abstract: The open weave fabric (10) contains a number of interwoven pieces, such as strips (12). The fabric can be made of plastic, glass fibre, or metal. The insertion pieces (12) which are wider than the threads of the fabric (10) run parallel to each other and preferably parallel to and between the longitudinal mesh. The insertion-pieces (12) can be of paper, metal foil, plastic, or combinations of these. Mostly, the strips are opaque and sometimes heat-reflecting. Irrigation-pipes (16) parallel to the strips, can be interwoven, and are flat strips (18, 20) joined together at the edges. The pipe material is porous, and can be covered with strips of opaque polyethylene, and paper, or aluminium and paper. The fabric is used to cover sown seeds or may incorporate strips of seeds.
Patent DE-2506198-A1 (DE)
Title: Varying slope prefabricated concrete rafter abutment reinforcing cage - has fixed edge and varying angle mat sections
Inventor: BORGWARDT PETER
IPC: E04C5/06
Filed: 1975-02-14
Abstract: The reinforcing mesh cage is used, in building construction, for reinforced-concrete roof rafter abutments, where the bearing reactions are carried down to the substructure, under roofs of continuously adjustable slope. It is made up in fixed lengths from an edge mat, which can be shaped for all roof slopes and eaves elevations, and an angle mat which is adaptable to roof slope and eave height in a small number of versions, each prefabricated as appropriate. These are arranged together in rows on the building site, and joined together by a round bar. building-in and alignment of the reinforcing cages may be materially simplified by extending them round bearing tongues. Ready adaptability to a wide range of slopes is attained.
Patent DE-2515354-A1 (DE)
Title: Electrical distribution box door hinge - is covered, with hinge pin concealed in pocket
Inventor: ZLAMAL VLASTIMIL ING GRAD
IPC: E05D7/00
Filed: 1975-04-09
Abstract: A hinge device for doors having a covered or boxed over pivot axis, particularly electrical distribution boxes manufactured from isolating material, is constructed such that the axis (4), other than behind the door edge, is attached in a U-form mounting (5). The aperture of the mounting (5) defines the pivot path of the door edge (6) standing proud of the axis (4). A mounting (8) for a spring (9) is connected to the mounting (5) by means of at least one shaft (7) which stands up from the frame (2).
Patent DE-2521506-A1 (DE)
Title: Moving objects through seal - having mating seal faces which can be held part by movable chamber
Inventor: THOME PAUL
IPC: F16J15/00
Filed: 1975-05-14
Abstract: Method for moving objects on a specified path through a separating wall between the two media consists of a flexible closure which can be opened and closed and which covers the required pathway. The opening and closure is effected by a movable chamber which is not connected to the wall and which has mechanisms attached for introducing objects and for effecting the seal. The closures consist of a pair of L-shaped flexible strips which are pressed face to face, the other faces of which lie on the walls. The opening and closing of the closure takes place inside the movable chamber. Used where certain operations take place within an enclosure which has a toxic or protective atmosphere, e.g. with radioactive materials handling, i.e. where it is necessary to introduce objects into such an enclosure without destroying the seal.
Patent DE-2525771-A1 (DE)
Title: Mortice lock for tubular door frames - has single turn actuated locking catch with guide mandrel
Inventor: PINGSMANN WILHELM
IPC: E05B63/00
Filed: 1975-06-10
Abstract: The mortice lock has locking catch actuated with a key and the locking catch passes through the edge covering plate of the mortice lock. This mortice lock can be inserted into doors with tubular frame and this locks is operated by a single turn of the key. The lock catch (3) has a moving locking force transmission element (10) which projects into the path of the key. The key transmits locking forces to the catch (3) until the locking catch projects beyond the edge covering plate (1) to double the usual extent. The locking force transmission element (10) slides between the catch rear and the slotted plate (11). A guide mandrel at the rear end of the locking catch engages with a guide groove.
Patent DE-2532941-A1 (DE)
Title: Lignin, useful as absorbent for bacteria and other micro-organisms - SP. IN SYSTEMS INVOLVING LIVING ORGANISMS
Inventor: HENNECKE HELMUT DR SC NAT DR
IPC: A61M1/36
Filed: 1975-07-23
Abstract: The lignin based absorbent is used in various applications such as the removal of drugs and poisons from the blood stream by haemo-perfusion. It is also used in the filtration of aggregation products out of denatured coagulated plasma proteins. Further uses include the treatment of water and other applications involving dialysis. A uniform and highly effective adsorbtion effect is obtd.
Patent DE-2533040-A1 (DE)
Title: Quartz fibres for optical waveguides - made from internally coated tube collapsed by heat and pressure to form rod
Inventor: DAKIN JOHN PHILIP DR
IPC: C03B23/07
Filed: 1975-07-24
Abstract: A round quartz tube is coated in the bore and then placed in a press. vessel sealed round the ends of the tube. The pressure vessel is heated, e.g. in an electric furnace, and inert gas, e.g. a noble gas or N2, fed at high press. into the vessel. The combined heat and pressure collapse the tube so the coating in the bore forms a solid core in a glass rod suitable e.g. for drawing into fibres. By combining pressure with heat, a temp. of only 1400-1600 degrees C can be used, so dopants are not volatilised.
Patent DE-2535292-A1 (DE)
Title: Shrink-fit foil wrapping for stackable goods - with one end of flattened tube section welded to folded over sheet section
Inventor: WALSER PETER
IPC: B65D71/08
Filed: 1975-08-07
Abstract: The wrapping is made of two pieces of full material. One piece is a section of a foil tube cut off an endless length and folded flat. The second is an oblong sheet, folded over and welded near two edges to one end of the folded tube. This results in a miniumum of cost for the mfr. of a protective shrinkage cover against weathering effects. The top sheet can be black tinted to protect the stacked goods against ultraviolet rays. The top overlap gives double protection against mechanical damage.
Patent DE-2540994-A1 (DE)
Title: Double quilting stitch sewing machine thread cutter - with deflector for gripper thread to bring it towards needle thread for cutting below stitch plate
Inventor: BIERWELLER GERHARD
IPC: D05B57/00
Filed: 1975-09-13
Abstract: Thread cutting device for double quiltstich sewing machine having a gripper shaft supporting a gripper which carries the gripper bobbin case from which is withdrawn the gripper thread has the withdrawn thread guided through an opening formed by a recess in the lateral abutment for the opening finger driven at half the gripper speed by an opening shaft and by a latch which in the normal position in which it blocks the gripper thread bobbin overlies the abutment. The gripper thread passing through the opening is deflected over the latch towards the stitch hole such that the gripper thread can be engaged jointly with the needle thread loop by a thread catcher mounted for pivotal movement above the bobbin between the gripper axis and the holding finger. Needle and gripper threads for single and double needle systems are cut off simultaneously below the stitch plate.
Patent DE-2548820-A1 (DE)
Title: Extraction of plants with polyethylene glycol - to produce medicament, cosmetic and bath additives
Inventor: WIXFORTH BRUNO
IPC: A61K36/31
Filed: 1975-10-31
Abstract: Prodn. of extracts of fresh plants comprises extracting the plants with polyethylene glycol (PEG), pref. with a mol. wt. of 200-600. Extn. is pref. effected by grinding the plants with PEG in the dark at =55 degrees C (esp. room temp.) PEG gives the max. extn. of water-, alcohol- and lipid-soluble components and increases the microbiological and chemical stability of the extracts, esp. in the case of chemically reactive phenolic cpds. and chlorophyll.
Patent DE-2557411-A1 (DE)
Title: Refractory ores enrichment - involving pyrometallurgical reduction and electrolysis in an aq. medium
Inventor: ALLAN BENJAMIN WILSON
IPC: C22B34/00
Filed: 1975-12-19
Abstract: Method of beneficiating an ore which contains metallic values in the form of refractory oxides and pyrometallurgically reducible metallic compounds, involves subjecting the ore to pyrometallurgical reduction to produce a metal-refractory oxide compsn. The metallic portion of the compsn. is the reduced product of the pyrometallurgically reducible metallic compounds. The compsn. is subjected to electrolysis in an aqueous medium to solubilize substantial part of the metallic portion. Substantially metal free refractory oxide product is recovered from the electrolytic cell.
Patent DE-2559136-A1 (DE)
Title: Automatic bank cash dispenser - authorised user identified by code entered on keyboard
Inventor: KINKER DONALD ERNEST
IPC: G07F19/00
Filed: 1975-12-30
Abstract: The automatic multiple-transaction banking equipment is of a type in which a remote vault-like unit containing cash dispensing means operative to deliver a selected amount of cash to cash drawer means accessible to an authorised identified customer whose identity has been verified by the entry by such customer into the unit of coded means, and in which other actuating data is entered by such customer into the unit. Ti comprises the combination of manual entry keyboard means for entering coded means and other data into the unit for customer verification and actuation of the cash dispensing means; and programmable display means successively presenting a series of instructions to such customer for the entry of coded means and other data into the keyboard means for conducting a selected banking transaction.
Patent DE-2614576-A1 (DE)
Title: Blow mould set - comprises core rod with inflatable balloon and perforated shell mould in air chamber
IPC: B29C49/48
Filed: 1976-04-05
Abstract: Parison support and blowing core rod assembly for plastic blow mould, includes an inflatable balloon carried on a hollow core rod. Axial fluid supply and return passages formed in and around concentric inner tube along with two sets of orifices in the rod, enable fluid pressure to be introduced for blowing by expansion of the balloon and also fluid to be circulated for cooling and temp. control purposes. Used for making necked containers, e.g., of the kind having rigid die-formed neck and flexible or pliant body. Orientation temp. control in the mould is possible. Higher orientation blowing pressure is allowable without risk of damage to body wall. Vigorous coolant circulation is similarly allowable and reduces cooling time in the mould.
Patent DE-2614682-A1 (DE)
Title: Telephone subscriber dialling circuit - has switching installed in final selector which becomes active when telephone line is free
Inventor: DIRR JOSEF ING GRAD
IPC: H04Q3/00
Filed: 1976-04-05
Abstract: Setting of final selectors or similar elements is performed by marking. Marking signals remain when the output is engaged, so that testing for the line being free is performed by a selector arm or wire, with a time position pulse circuit provided for testing from final selector to subscriber circuit for equivalent unit. Switching means are provided in the final selector which become active when the line is free, and transmit switching processes (e.g. ringing) in the selector directly or indirectly to the route. a further time position pulse circuit is closed through the same arm or wire, following switching means in the first time position pulse circuit. Switching means are also provided at the engagement side which become active and open the time position pulse circuit.
Patent DE-2616661-A1 (DE)
Title: Underground storage reservoir - for cold or hot products surrounded by parallel boreholes for circulating heat exchange medium
Inventor: GRENNARD ALF H
IPC: F17C3/00
Filed: 1976-04-15
Abstract: Gases or liquids, specially liquefied gases, can be stored underground in storage reservoirs at a temp. different from the ambient temp. Boreholes are drilled in the rock parallel to the insulating shell of the reservoir. A medium is circulated through these boreholes to stabilise the temp. by a heat exchange. This system is equally suitable for hot and cold prods. When liquefied petroleum or natural gas is stored, the stability and the sealing properties of the outer walls are improved and the sublimation of ice is controlled, thereby preventing damage to the all insulation. Any leakage losses can be recovered and safe storage conditions are maintained.