baber/WOPTO huggingface dataset:
Patent DE-2734212-A1 (DE)
Title: Security clamping assembly for pair of skis - has two arresting pads held by bracket secured by lock
Inventor: WEILER GEB LEITZBACH URSULA
IPC: A63C11/00
Filed: 1977-07-29
Abstract: The skis are arrested independently of any holding frames so that when these frames are not provided or are filled to capacity, then arresting is still possible. Against each ski (2) is placed a holding clamp pad (1) and through each pad is pushed arm of a bracket (3). This bracket is secured against removal by a lock (4). The bracket (3) covers also the fastening screws (5) for the clamping pad (1) so that these cannot be removed.
Patent DE-2742573-A1 (DE)
Title: Underground car park or station construction system - uses adjustable frames for sequential construction of walls, floors and roofing
Inventor: KESSERUE ZSOLT
IPC: E21D13/00
Filed: 1977-09-22
Abstract: The system for constructing an underground railway station or car park can begin by excavating a chamber between two pilot tunnels and a central tunnel which can be used for escalators or access roads. A framework is installed inside the chamber as it is formed, with telescopic cylinders (11) supporting roof members (6) hinged together, and an intermediate working platform (8). In a further stage, a lower chamber is formed below the first using further similar frameworks. Simultaneously with these operations, the walls can be installed in stages, beginning at the junctions with the pilot tunnels, floors (19) made up of interlocking segments (18) installed and supporting columns (15) erected. Side parts of the lower chamber can be left to form a stepped support for the flooring.
Patent DE-2752188-A1 (DE)
Title: Electric cable supply for movable parts - using two wheel drives with reversing roller on one drive band, cable guide on other band and fixed intermediate roller
Inventor: SCHESTAG RUDOLF
IPC: B65H75/36
Filed: 1977-11-23
Abstract: The electric cable supply is for movable parts such as door installations, cranes, machine tools, and other tools. On one side the cable is connected to the load at the movable part and is held rigidly in another area. Two wheel drives are provided with their wheels being connected by bands or chains. A movable reversing roller for the cable is fitted to the band of one wheel drive. A guide for the other end of the cable is mounted on the other band and attached to either the fixed or moving part of the installation etc. The two wheel drives are coupled so that the paths of the bands maintain a ratio of 1:2. A fixed roller is provided between the movable reversing roller and the guide.
Patent DE-2759347-A1 (DE)
Title: Animal feedstuff prodn. by fermentation of straw - uses moistening soln. contg. yeast and starch-contg. material(s)
Inventor: NEUMAIER ROLF
IPC: A23K10/32
Filed: 1977-08-30
Abstract: Fermentation of straw to produce animal foodstuffs comprises moistening the straw with a 3-5% soln. of yeast, as in the parent patent. The moistening soln. also contains starch contg. material (I). Pref. it contains molasses and/or sugar. (I) reduces the fermentation time. After 24 hrs. a digestible protein content of 7.5% is obtd., 90% of this value is reached after 12 hrs.
Patent DE-2805872-A1 (DE)
Title: Spring-operated roller towel dispenser - has coupling between intake roller of feed=in mechanism and conveyor roller
Inventor: SCHUMM ERICH
IPC: A47K10/28
Filed: 1978-02-11
Abstract: The towel dispenser winds the towel up on a roller in the housing after it has been drawn down from the supply roller and moved over a conveyor roller. The gear wheel of the latter interacts with a spring. The intake roller of the feed-in mechanism can be coupled with, and uncoupled from, the conveyor roller by a coupling which can be switched on directly or indirectly by the end of the towel. The coupling can be closed by rotating the conveyor roller as the towel is drawn down and can be released by a short backward rotation after the towel has been drawn down through the reaction of the spring.
Patent DE-2809420-A1 (DE)
Title: Feed mechanism for perforated sheet metal strips for electric contacts - has shaft, partly mounted in machine part, which has peripheral bolts for engaging conveyor wheel perforations
Inventor: ANDERSON RANDALL HAROLD
IPC: H01R43/055
Filed: 1978-03-04
Abstract: The contacts manufacturing apparatus has a feed mechanism for perforated sheet metal strips, in which are suspended electric contacts or similar components. In the next step their connecting ends are coupled to lead wires in a compression tool. The feed mechanism has a machine part (34) mounting one part (40) of a shaft (39). The other part (44) of the shaft carries a transport wheel (37) whose periphery mounts bolts (33) which engage the perforations of the sheet metal strip. The transport wheel is rotatable by a device which scans the linear movement of a slidable tool part. The device is connected to the shaft, and the indexing movement of the wheel carries with it the sheet metal strip.
Patent DE-2812145-A1 (DE)
Title: Automatic prodn. of concrete building blocks - contg. thermally insulating polystyrene foam cores, by synchronised supply of cores to mould which is then packed with concrete mix
Inventor: MAGERLE OTTO ING
IPC: B28B19/00
Filed: 1978-03-20
Abstract: Automatic mfr. of building blocks in which >=1 heat-insulating plastics foam, esp. polystyrene foam, core is embedded, comprises indisplaceably positioning each core in a casting mould before the remaining space is the mould cavity is charged with concrete slurry. The insulating core(s) are conveyed to the moulding station by a charging trolley. This trolley is loaded from a stock of cores by means of a conveyer carriage which moves to-and-fro across the path of the charging trolley. All these motions are sequentially synchronised.
Patent DE-2814635-A1 (DE)
Title: Blanket for protecting structures against deposits of ice - comprises fireproof fabric with long pile at 60 degrees
Inventor: GROBE WERNER ING GRAD
IPC: E04B1/92
Filed: 1978-04-05
Abstract: Vertical surfaces of building structures as well as ships' masts, cables, etc. are prevented from icing up when exposed to low temps. by a covering design to give a similar protection to that of animal's fur. The covering has the advantage not only of cheapness but also, unlike electrical heating it is not subject to breakdown. It consists of a blanket of fireproof material with a fringe pile inclined at an angle of 60 degrees, so that water and ice as well as sand in desert area, cannot adhere and impose loading on the structure being protected.
Patent DE-2815054-A1 (DE)
Title: Raster screen for transparency section copying - has film cassette located in holes of enlarger baseboard for exposure of master sections onto whole frames
Inventor: BEYER ARMIN
IPC: G03B27/32
Filed: 1978-04-07
Abstract: The exposure method produces transparencies from sections of a master slide positioned in the negative frame of an enlarger (1). The resultant copies of sections are themselves whole frame size. They are reassembled for multi vision and measuring applications, e.g. t.v. and drawing viewer's attention to details. Unexposed film is housed in a cassette (2) on the enlarger baseboard. A frame(3) of the film strip is advanced for exposure to each section of the original (7). The baseboard (4) has locating holes (5) to ensure accurate registration of the film cassette (2). No division marks should be noticeable when the reproductions are projected together to reform the original on a larger scale.
Patent DE-2815474-A1 (DE)
Title: Fluid actuatable fan clutch - has internal caliper action and removable fan hub cap giving air seal access
Inventor: ZABONICK JERRY L
IPC: F01P7/08
Filed: 1978-04-10
Abstract: The clutch includes a pulley or sheave rotatably mounted on a fixed shaft. An annular friction facing is connected to an internal surface of the sheave, and a fan blade hub rotatably mounted on the shaft adjacent the sheave. The hub has an annular piston cavity or cylinder having a piston facing the friction facing. The piston is normally urged out of contact with the friction facing by a spring. An annular thrust cap located on the side of the friction facing opposite the piston, is connected to the fan hub and out of contact with the friction facing. Passageways supply air or other fluid to the back side of the piston urging the piston into contact with the friction facing and against the thrust cap to thereby engage the fan hub with the sheave.
Patent DE-2818483-A1 (DE)
Title: Cardboard package for flat cartons - consists of three sectional unit with two end sections and wrap round section
Inventor: LAU PETER
IPC: B65D71/38
Filed: 1978-04-27
Abstract: The cardboard or corrugated cardboard package for several flat cartons, has two end sections, and a wrap-around blank with three sides (5, 6) connected via bending lines. the ends of two opposite sides have flaps (8), connected via similar bending lines (11), which fit into slots (10) in the end sections (9). The end sections (9)) are formed by the bases of facing trays, which contain the material to be packaged (2). The slots are formed as side folds in the end sections.
Patent DE-2820528-A1 (DE)
Title: Veneer or paper sheet jointing machine - has support for sheet cutter mounted behind nip formed by two oppositely turning discs
Inventor: TOEDTER WALTER
IPC: B05C9/02
Filed: 1978-05-11
Abstract: The machine assembles veneer or paper sheets running through on a workbench, with two counter-running plate discs for transport. An overhead roller presses an adhesive thread emerging from a heated guide pipe onto the workpieces. A support (23) with a cutting assembly, pref. circular saw, is mounted on the bench (11), behind the discs (17), on one side of the joint line. This slides in a horizontal line and vertically to the direction of workpiece conveyance. The assembly is sited at a constant interval from a similarly moving light barrier on the other side of the joint line.
Patent DE-2842778-A1 (DE)
Title: Hard foamed plastics insulating panels for lining sloping roofs - have grooved and ribbed, stepped, tongue with notches, and corresponding grooves to minimise condensation
Inventor: STUMM KARL
IPC: E04D13/16
Filed: 1978-09-30
Abstract: Insulating panel with alternately grooved and tongued edges is used for installation under a sloping roof, beneath or above the rafters. The edges are 'stapped' so that the topside of tongue sections are relatively considerably broader than their undersides and the outer top edge of the tongue sections is raised w.r.t. their tip surface. Longitudinal grooves may be fitted along their inner edge. The tongue on one side is notched at the corner and the groove at the opposite edge extends only as far as the lower edge of the notch. The tongues are provided with longitudinal ribs. Suitable for use with bituminous roofing felt or welded plastics film roofings.
Patent DE-2846600-A1 (DE)
Title: External trim strip for car - consists of plastics extrusion with end plugs and foam filling
Inventor: KLEUSER WINFRIED
IPC: B60R13/04
Filed: 1978-10-26
Abstract: An exterior plastic trim strip for a car consists of an extrusion(1) with the ends plugged by moulded insertss(2) which are located in the extrusion using moulded interior lips(4). The strip is secured onto the side of the vehicles using holes (6) in the rear and is filled with a plastics foam. The plastics extrusion forms a simple and economic trim. The ends are simply plugged by the mouldings and the interior foam provides a secure fitting. Additional support is provided by internal ribs and keyes ridges formed as part of the extrusion.
Patent DE-2912329-A1 (DE)
Inventor: WEGMANN HEINZ
IPC: B23Q15/02
Filed: 1979-03-28
Abstract: The process permits the automatic feeding and retracting of the jaw (7) of a rest (6) of an external cylindrical grinding machine. The machine is equipped with a measuring head (5) for measuring the actual size of the machined workpiece diameter. The signal emitted by this measuring head (5) is used in order to activate the stepping motor (8), provided to adjust the rest (6), without using an additional position sensor in the rest. <IMAGE>
Patent DE-2922034-A1 (DE)
Title: Uniform coating applicator for moving web - has air brush and rake on opposite sides of pivot frame
IPC: B05C11/04
Filed: 1979-05-30
Abstract: The applicator is intended for surplus coating material onto a moving web. The coating is then evened out and calibrated by alternative use of an air brush with a transverse nozzle slot and a valve with elastic spreading blade. The air brush (6) and the spreading valve (7) are fastened to opposite sides of a swivel frame (5). The frame may be pivoted about an axis (4), which extends parallel to the axis of a support roller (3) for the web (1). The swivel frame may be moved away from the spreading edge of the air brush (6) or the valve (7), near the support rollers.
Patent DE-2922385-A1 (DE)
Title: Lower front skirt for commercial vehicle - has cut=out below radiator and engine giving access to direct air flow
Inventor: BUDDENHAGEN UWE DIPL ING
IPC: B62D35/02
Filed: 1979-06-01
Abstract: The frontal skirt (1) is intended for a commercial vehicle and extends in the region of the radiator (2) and the engine compartment (3), where it is at a distance below the engine. Below the radiator and the engine, the skirt is provided with a cut-out (4) arranged to allow the lower portion of the main air flow to reach the engine compartment.
Patent DE-2924955-A1 (DE)
Title: Clarifier for water - having set of inlet weirs with array of inclined riser cells below them to encourage settling of solids
Inventor: KUROS GHOLAM RESA PROF DR ING
IPC: B01D21/00
Filed: 1979-06-21
Abstract: Settling tank is for purifying water and consists of a settling space with inlet and outlet branches. Below this is a collection sump for accumulated sludge. Part of the settling space is divided into a radial array of cells one above the other, each inclined to the vertical. These cells are formed from pipes radiating from a central well down which the water flows. To leave the settler, it then flows up the inclined pipes to a final weir. The inclination of the pipes to the horizontal is 30-60 deg.C. Used for clarifying and purifying water. The settling effect is enhanced by the increased surface area across which the water must flow.
Patent DE-2926264-A1 (DE)
Title: Baking oven charging carriage - with rollers and swivelling structures on crossbars
Inventor: KILIAN THEO
IPC: A21B3/07
Filed: 1979-06-29
Abstract: Charging carriage for bakeries to insert bread and rolls into multideck baking ovens is a frame made of round or square tubes, and with two fixed and two swivelling wheels. Some of the fixed crossbars on the operator's side are fitted with rollers. The crossbars at the oven side are combined by a square structure in pairs, each hinged in the centre at one side so that they can be turned outward through an angle of 35 deg. The new carriage saves time and speeds up the oven charging operation.
Patent DE-2944459-A1 (DE)
Inventor: STACH RALF MICHAEL ING GRAD
IPC: H04L25/49
Filed: 1979-11-03
Abstract: In a method and apparatus for transmitting digital signals by means of signal generators by initially converting a double current pulse train, under control of bit clock pulses and before transmission, into a first unipolar pulse train composed of pulses corresponding to all positive transmission pulses and into a second unipolar pulse train composed of pulses corresponding to all negative transmission pulses, the pulse trains are code converted independently of the duration of the bit clock pulses for producing a converted signal having a first transmitting amplitude in correspondence with each pulse of the first pulse train and a second transmitting amplitude in correspondence with each pulse of the second pulse train, the second amplitude differing from the first, and the converted signal is applied to a signal generator for producing an output signal corresponding to the converted signal and in which the transmitting amplitudes corresponding to both unipolar pulse trains vary the output signal in the same polarity direction.
Patent DE-2945244-A1 (DE)
Title: Vulcanisable latex foam-coated cotton-contg. cloth - treated with alkaline soln. pref. dil. ammonia contg. urea before foam application
Inventor: MARSCHAND WERNER DIPL CHEM
IPC: D04H1/68
Filed: 1979-11-09
Abstract: Absorbent chamois leather-type cloth is produced by pre-treating a fabric or fleece contg at least 35% cotton, coating with a vulcanisable latex compsn foamed to a rigid air bubble latex foam and vulcanising the air bubble latex foam. Novelty consists in leaching the fabric or fleece with an alkaline soln and drying, after pre- treatment but before coating with foam. The cloth can be used for washing windows, tiles, metal surfaces and cars. The coated surface has high absorbency and the non-coated surface can be used as a duster. The amonical leach-treated fibres have optimum behaviour towards the latex foam. Urea addn prevents individual fibre sticking to the foam.
Patent DE-2947347-A1 (DE)
Title: Rectification column stabilisation system - compensates environmental oscillations by using inertia free system to detect deviations of column from zero position
Inventor: ROHDE WILHELM
IPC: B63B29/12
Filed: 1979-11-23
Abstract: The system for a rectification column (1) on board a ship or a floating platform maintains the base of the column horizontal. The rectification column (1) is suspended to allow free movement on all sides. The position regulating circuit comprises a setting mechanism and an almost inertia-free system detecting the deviations of the column (1) from its zero position. Pref. the latter system comprises a transmitter (7) freely suspended above the column (1) and providing a narrow beam received by receivers (8) spaced radially around the vertical axis of the column (1) when this deviates from its zero position. The setting mechanism for compensating this pref. comprises two orthogonal hydraulic cylinders (3,4) acting on the sides of the column (1).
Patent DE-2947509-A1 (DE)
Title: Fire door frame and leaf construction - has leaf with second adjustable sheet with overlap optionally at top or bottom
Inventor: PODSZUCK KARL ING GRAD
IPC: E06B1/52
Filed: 1979-11-24
Abstract: The door has a frame with vertical sections made of Z-shaped rolled sections, whereas the top horizontal section is built up from angle sections (3) and (4) in a permanent way. The bottom horizontal section is made up by angle sections (3,4) but in certain applications the angle section (4)can be removed from the section (3). The door leaf (5) consists of a sheet (7) which is hinged to the frame and a second sheet (6) which is provided on the sheet (7) in a disconnectable manner. The sheet (6) has an added width (8) on each vertical side, while on the horizontal edge the sheet is wider only by one addition (8). By disconnecting the sheet (6) from sheet (7) the addition (8) on the vertical edge can be used as an overlap either on top or bottom without the necessity of turning over the entire leaf if a different handing is required.
Patent DE-2950862-A1 (DE)
Title: Sound wave propagation time measuring system - uses phase-shift of wave train at centre of successive bursts
Inventor: GRISARD KLAUS DR
IPC: G01H5/00
Filed: 1979-12-18
Abstract: The system uses sound bursts with the delay determined from the phase shift of the wave train at the centre of each burst, between the two end sections exhibiting attenuation due to the electromagnetic transducer. The wavelength of the sound waves is greater than the phase-shift corresponding to the max. permissible delay and the sound bursts are pref. modulated by continuous base frequency. The system is used to measure distances or the characteristics of the medium through which the sound waves are propagated. It can also be used to measure the flow rate of the propagation medium.
Patent DE-3002445-A1 (DE)
Title: Moisture retaining mortar or plaster wet rubbing board - has channels linking chambers to air and to rubbing layer rear (0E 15.6.80)
Inventor: MANSCHEIN ALOIS
IPC: E04F21/06
Filed: 1980-01-24
Abstract: The board for wet-rubbing mortar and rendering materials or smoothing wall surfaces has a friction layer with suction capacity and a handle. It incorporates a device for keeping the suction layer moist. This comprises chambers (5) in the rubbing board (1), with channels (10, (7, 8, 9) connecting it to the outside air and to the rear side of the friction layer (4). The chambers may be sited in the main body (3) and/or in the handle (2). The channels can open out into a lattice-type distribution system in the main body and in the handle they can open out to the air in closable ventilation holes.
Patent DE-3003183-A1 (DE)
Title: Abrasion resistant potassium fertiliser granules prodn. - by wetting granules at specified temp. for optimum strength
Inventor: TITTEL WOLFGANG DIPL ING
IPC: C05D1/00
Filed: 1980-01-30
Abstract: In the prodn. of non-dusting, abrasion-resistant granules of K fertiliser in accordance with parent patent DT 136956, the new feature is that the granules are adjusted to a temp., pref. 80-100 degrees C, which ensures optimum prod. strength before adding water or aq. soln. Pref. after wetting the granules are held for >=10 sec. in an atmos of high humidity. By wetting at these temps. the prod. has improved abrasion strength so formation of dust during transport and storage is reduced.
Patent DE-3009179-A1 (DE)
Inventor: STRIETZEL RAINER
IPC: H04B1/59
Filed: 1980-03-11
Abstract: Method and apparatus for generating an equipment reply signal for the automatic identification of objects and/or living beings, including a stationary interrogator having an energy transmitter, a receiver, an evaluator connected to the receiver, an opening code generator, and a first modulator connected to the energy transmitter, and a transponder fastened to the object or living being having a circuit unit with an energy receiver and converter, a code memory, a clock generator, a code transmitter, at least one antenna, an opening code receiver, an opening code memory, an opening code comparator connected to the opening code memory and the opening code receiver, a demodulator connected to the energy receiver and converter, and a second modulator connected to the demodulator, code transmitter, opening code transmitter and code memory, which includes radiating an opening code in the interrogator, storing the opening code in the transponder, radiating a code stored in the code memory by the code transmitter if the stored and radiated opening codes coincide, modulating a reply carrier signal on an energy wave with the first modulator, separating the reply carrier signal from the energy wave with the demodulator, modulating the reply signal carrier with the code with the second modulator, and radiating the modulated reply carrier signal as the reply signal with the code transmitter.
Patent DE-3012320-A1 (DE)
Title: Laminated cores for inductive components - where laminations are sepd. from each other by silica grains to form gaps filled with casting resin
Inventor: KRAUSE DIETER DIPL ING DR
IPC: H01F41/02
Filed: 1980-03-29
Abstract: The core consists of a stack of sheets made of a soft magnetic metal. In the stack, the sheets are sepd. from each other by gaps of max. 2 microns obtd. by spacers; and the gaps are filled with a hardenable adhesive bonding the sheets together. The spacers pref. consist of grains of a metal oxide powder, esp. silica; and these grains are sintered one side of each sheet. The adhesive is pref. a casting resin; and the core is pref. made using a mould into which the resin is poured. The mould is pref. made of an elastomer which does not bond to the casting resin. Used esp. in measuring and control appts. The magnetic properties of the sheets are not impaired in mfg. the cores, which have high mechanical and dynamic strength.