baber/WOPTO huggingface dataset:
Patent DE-2536295-A1 (DE)
Title: Right hand and left hand operated lock - has lock nut with holes for optional location of pins
Inventor: NIEDERDRENK GERD
IPC: E05B63/04
Filed: 1975-08-14
Abstract: The sliding bolt lock for right hand or left hand operation has a central keyhole. Optionally central or eccentric actuating pins of a given closing element can be fitted into the actuating nut. The optional direction fitting is carried out without displacing the nut bearing from outside. The nut (7) has a number of bearing seats (22) arranged in a vertical row. These bearing openings are connected to each other. The bearing holes (22) are made within a block shaped trough arrangement (23). The nut (7) is held in its central rest position by a spring loaded holding element.
Patent DE-2537652-A1 (DE)
Title: Heated external driving mirror - with individual electric heaters or warm water heating through mounting arm
Inventor: SCHOENEWOLF HANS-FRIEDRICH
IPC: B60R1/06
Filed: 1975-08-23
Abstract: The external driving mirror is heated to provide a mist free view, as well as clearing water and ice layers. The heating is either electric, with integral heaters, or by warm water from the engine cooling circuit, via the hollow mounting arm of the mirror. The heaters can be individually switched on or can be set in parallel to the rear windscreen demister. Different types of electric heater can be used including embedded heater wires in the mirror glass, evaporated, printed or adhesive applied thin film layers on the back of the mirror and space heaters in the hollow behind the mirror. The mirror surround can be heated or fitted with warm air blowers.
Patent DE-2541834-A1 (DE)
Title: Multi storey car park building - is circular structure with concentric telescopically linked spiral rams crossing parking areas
Inventor: ROMIH IVAN DIPL ING
IPC: E04H6/10
Filed: 1975-09-19
Abstract: The car-parking building comprises a number of storeys, for vehicle accommodation, sited above and/or below ground level, and interconnected by ramps running up and down. The building is a circular structure, with the ramps in the form of telescopically linked spirals set concentrically to the circle. The outermost spiral crosses over into vehicle standing positions facing radially outwards and/or inwards. The innermost spiral may have a mean radius exceeding the normal max. turning circle of a large car.
Patent DE-2543325-A1 (DE)
Title: Demountable window pane frame - has bars across each corner joint, secured by screws with or without spacers
Inventor: KNARR HARALD
IPC: E06B3/08
Filed: 1975-09-29
Abstract: The frame for accommodating a window pane incorporates two lengthways bars with connecting cross bars, each with a continuous groove, or more than one on the interfacing side, to form a complete peripheral holder for the edge. At least one bar is detachably connected to its neighbours as in the main patent. Each bar (3, 4) is fitted with retainers (9), in the area of the joint. Detachable stressing elements (8) such as screws can be fitted to these, vertically penetrating the plane of the separating joint gap. The retainers may have support surfaces roughly parallel to this plane, and these areas may be brought together by spacer sockets surrounding the screws. Replacement of a pane is simplified.
Patent DE-2556515-A1 (DE)
Title: Display box for bars or cards - has alternate flat and corrugated sheets forming stepped channeled rows
IPC: A47F7/00
Filed: 1975-12-16
Abstract: The sales equipment is for bar- or card-shaped items, and comprises a box with inclined sides, and a lid. The goods are held in hollow vertical channels in the box. Corrugated plates are used to form the channel walls by placing a series of profiled sections alongside each other. The plates can be of deep-drawn plastic. The rows of channels can be formed by fastening corrugated sheets (1,11) between flat boards (2,21). Horizontal corrugated sheets (3) are also used to form the base. The upper edge of each board can be level with that of the corrugated part behind it, and covered by a plastic edging strip (4,41).
Patent DE-2557379-A1 (DE)
Title: Holder for electronic circuit in watches etc - has two circuit boards sandwiching integrated circuit pack with extended contact tags
Inventor: HUEBNER KARL
IPC: H01M2/10
Filed: 1975-12-19
Abstract: The holder for an electronic circuit consists of two printed circuit boards (17, 18), with suitably place recesses to allow an integrated circuit package (1) to be sandwiched between them. The integrated circuit contact legs (9) are extended so that they reach the edges of the boards or pass through suitable slots to other electronic components mounted in recesses on the outer faces of the sandwich. The extended contact legs may from an integral part of the integrated circuit package. The other components on the board may include a battery (12), and the holder assembly is designed specifically for microcomputers, hearing aids and electronic watches.
Patent DE-2606170-A1 (DE)
Title: IC engine with cylinders arranged about central shaft - has scissor-like swivel arm system carrying pressure plates and connecting rods
Inventor: STIEVE KONRAD
IPC: F01B7/06
Filed: 1976-02-17
Abstract: Internal combustion engine has the cylinders (1) arranged in a circle about a central shaft (2). A scissor-like swivel arm system (4) is mounted on the shaft and carries the pressure plates (3) on one end and the connecting rods (5) on the other end. Depending on the particular design the pressure plates can be connected directly with the central shaft inside an enclosed cylinder and can move scissor-like relative to each other. Valve operation is accomplished by an encircling ring (7) to which pressure units (8) are fixed to operate the swivable valve pusher (9). Both bottom dead centres are balanced relative to each other.
Patent DE-2606695-A1 (DE)
Title: Connecting device between assembly unit and circuit - consists of housing which has several contact pieces held in chambers
Inventor: ANHALT JOHN WILLIAM
IPC: H01R12/71
Filed: 1976-02-19
Abstract: A series of holes is provided in the housing to enable it to be fastened in place and the contacts stand in the chambers passing through the housing, so that when free, their top ends project above the upper edge of the chambers forming supporting surfaces for the circuit unitstrips arranged in rows on the underside are pressed down, as in 24 46 081. Each contact chamber (38) in the housing (24) has a horizontal projection on which the W-shaped contact springs are placed by their middle part. On either side of the middle part of the spring contact knobs (78, 84) are fitted.
Patent DE-2611914-A1 (DE)
Title: Flat item packing machine weighing scales - have lower middle and upper indication ranges joining onto each other
Inventor: PFIZENMAIER WALTER
IPC: B65B25/18
Filed: 1976-03-20
Abstract: The weighing scales are for use with a machine packing flat items, particularly sliced bread, being situated kat the machine inlet and indicating the weight of a batch comprising a number of items delivered by the slicing machine. They have a lower, middle and upper indication range, these joining onto each other and being each divided into a number of stages. The middle range, and the stages in the upper and lower ones, correspond roughly to the weight of a slice, or a multiple of it. Signal lamps can be used to show the different stages, those in the upper and lower ranges being of different colours to those of the middle one.
Patent DE-2613760-A1 (DE)
Title: Combined tilting and rotating windows closing mechanism - has circumferential groove for mechanism actuating rods and seal
Inventor: ZIMMERER DIETER ING GRAD
IPC: E05C9/06
Filed: 1976-03-31
Abstract: The four sided closing system is used especially for rotating or combined rotating and tilting windows or for centrally pivoted windows. The frames can be made from timver aluminum or plastics. The sealing ensures in closed position thermal insulation and protection against rainwater. The closing element length can be readily reduced to required dimensions. Individual components are connected readily by overlapping inserted ratchet arrangement. The locking elements are fitted on all four sides of the frame into grooves, including corners. The grooves accommodate locking mechanism and additional circumferential seal. The locking mechanism groove profiles, cut to length are pressed into frame grooves, and the locking system rods are also cut to length and fitted.
Patent DE-2614154-A1 (DE)
Title: Baler with binding device - has binding twine knotting device on one side of chassis and needle on other side, with flaps in sides and bale carriage movable in position
Inventor: BUSSE WINFRIED DR ING
IPC: A01F15/14
Filed: 1976-04-02
Abstract: The baler (1) has a chassis (3) positioned on an axle (2), with two parallel sides (4) and a pickup cylinder (5). The side (4) have discharge flaps (6, 7) which move by means of a hydraulic piston cylinder unit. The sides (4) and the discharge flaps (6, 7) have rollers (8) which form a winding-up compartment, together with the sides (4) and the flaps (6, 7). One flap (7) has a knotting device (10), whilst the other flap (6) has a needle (11) operating in conjunction with the knotting device (10). The baler (1) has a support carriage (12) attached to it, with a support side (13) which can be moved from a blocking position to a discharge position.
Patent DE-2621747-A1 (DE)
Title: Refractory linings for steel casting ladles - perforated drain tubes in lining assist drying of new lining
Inventor: ZORZI JOSEPH SANTE
IPC: B22D41/02
Filed: 1976-05-15
Abstract: A refractory lining for metallurgical vessels is mfd. by ramming or spraying crude sand and during drying, the evapn. of the water contained in the sand is assured by the use of drains consisting of hollow longitudinal bodies put in appropriate locations prior to depositing the sand. The drains pref. traverse the entire thickness of the lining so one end is flush with the inner surface of the lining, the axis of the drains being perpendicular to, and having a foot for resting on a surface so the drain remains in position and also acts as reinforcement for the lining. The drains may be porous or perforated to permit evapn. of the water, and pref. consist of e.g. Cu stuffed with asbestos. Esp. used for lining ladles used for casting molten steel. Process ensures proper removal of the water in the refractory during drying and also supports the lining in large ladles of e.g. 200 t capacity.
Patent DE-2622754-A1 (DE)
Title: Applicator nozzle for viscous mediums - has piston with bored piston rod and compression spring for application in stripe patterns
IPC: B05C17/005
Filed: 1976-05-21
Abstract: The nozzle is for the even application of a medium to highly viscous medium e.g. adhesive, metal compounds etc. in stripped onto sheet metal parts. The nozzle consists of a nozzle body, a piston with bored piston rod, and a compression spring. The nozzle body has a cylindrical section to guide the piston, and a section, reduced in size to the desired application width. The nozzle outlet has a sieve mesh or similar. A displacement of nozzle body relative to piston, or vice versa, by a constant amount, effects a constant material supply into the nozzle, and the nozzle outlet. When the nozzle outlet is lifted off the workpiece surface, the spring presses the nozzle body into the opposite direction, causing a low pressure between outlet and piston for optimum material cut-off and the prevention of dripping.
Patent DE-2625784-A1 (DE)
Title: Plastics coated photographic paper surface patterning - is made by hot deformed printing plate esp. of plastics sheet
Inventor: DOTTERWEICH EWALD
IPC: G03C11/00
Filed: 1976-06-09
Abstract: Parent patent describes a method of applying surface patterns, esp. onto plastics-coated photographic paper by means of a printing plate possessing a surface pattern produced by deformation. In this addition, the printing plate is made of thermally deformable material and is heated and then pressed or drawn onto a structured base in order to form the surface pattern in the plate. The plate may be of plastics material or of stretched plastics sheet. It may be applied onto the structured block, by vacuum drawing. The surface structure is simply produced, avoiding etching, deformation or machining as required in the Parent Patent.
Patent DE-2626205-A1 (DE)
Title: Underground hydrant with drainage opening - has opening leading into chamber connected to space between flange and pipeline
Inventor: CLOOS ERNST DR ING
IPC: E03B9/14
Filed: 1976-06-11
Abstract: The underground hydrant has an outward leading opening (8) for draining the casing pipe (3) which has a flange which, with an intermediary seal, is bolted to the flange of the water-conducting pipeline (1). The pipe (3) houses an operating rod (7) for a valve (6) for opening and closing the pipeline. The drainage outlet (8) is opened simultaneously with the closing of the water supply so that residual water in the casing pipe can run off. The outlet opens into a chamber (9) which is sealed off from the ground and is connected via one or more boreholes (10) in one casing pipe flange with the intermediary chamber (5) between the two flanges.
Patent DE-2631665-A1 (DE)
Title: Tomography appts. for axial images - has relative movement between x=ray detector and tube producing fan shaped beam
Inventor: DELONG WOLF-RUEDIGER DIPL ING
IPC: A61B6/03
Filed: 1976-07-14
Abstract: Tomography appts. for producing axial images comprises a rotatable x-ray measuring assembly including an x-ray tube (1) producing a fan-shaped beam of which the cross-section perpendicular to the section plane is equal to the thickness of the body section and large enough in the section plane to pass through the whole subject of examination. The assembly also includes an x-ray detector (7) behind the subject, consisting of a row of detectors. A transformer transforms the detector signals to a section image. The length of the detector is at least twice its section (7a, 7b) upon which the x-ray beam impinges. The detector and X-ray tube canb e displaced relative to each other on the scanning circuit.
Patent DE-2637560-A1 (DE)
Inventor: SIEGMUND WERNER
IPC: G01M3/32
Filed: 1976-08-19
Abstract: In this device, the burner (2), which is equipped with an oil-conveying pump (3), is connected to a vented fuel oil tank (1) via a conveying line (4) which contains a foot valve (53). The conveying line (4) is, furthermore, connected to a chamber (7) to which there are connected an intake line (11) of a vacuum pump (12) which generates an underpressure in the chamber (7), and a pressure cell (15) of an alarm device (16). In order both when using a single-walled storage container and when using a double-walled storage container to make it possible to monitor leaks in the lines (4, 10) connecting the burner (2) to the fuel oil tank (1), without said lines having to be surrounded by an enveloping tube, the device is laid out as follows: the chamber (7) projects in its vertical extent beyond the vertically highest point (5) of the line (4) and the oil column, which corresponds to the underpressure which can be produced in the chamber (7) by the vacuum pump (12), is smaller than the vertical distance of the highest point of the chamber (7), from the highest filled level of the fuel oil tank (1). <IMAGE>
Patent DE-2640416-A1 (DE)
Title: Photothermoplastic electrophotographic copying material - based on copolymer of vinyl!-carbazole and small amt. of alkyl methacrylate!
Inventor: TERRELL DAVID RICHARD DR
IPC: G03G5/022
Filed: 1976-09-08
Abstract: Photothermoplastic recording material consits of a substrate with an optically sensitised layer of a copolymer of N-vinylcarbazole and methacrylate(s) of 10-18C linear or branche alcohols, the copolymer contg. 71-90, pref. 78-88 mole % N-vinylcarbazole and pref. having a Tg of -40 to +80, esp. -30 to +50 degrees C and a mol. wt. of 500-6500. The material is used for electrophotographic copying. The use of copolymers with the given N-vinylcarbazole content improves the photosensitivity. The copolymer layer is pref. 0.1-1.5 mu m thick and is sensitised with an electron acceptor or dyestuff. In an example, a copolymer of 19.7 mole % n-dodecyl methacrylate and 80.3 mole % N-vinylcarbazole with a mol. wt. of 4370 was used, with crystal violet as sensitiser.
Patent DE-2641655-A1 (DE)
Title: Monolithic individual garage unit - with alternating solid sidewall sections and gaps to interlock with similar elements
Inventor: GOSSEN HANS-GERD DIPL ING
IPC: E04B1/04
Filed: 1976-09-16
Abstract: The monolithic garage element is rectangular, with of without rear wall, and with two sidewalls and roof. The sidewalls (3, 3') are alternately divided into wall sections (6, 6') and cutouts (7, 7') from roof to base (5), those of one sidewall (3) being offset relative to those of the opposite wall (3') so that when two identical garage elements (1) are arranged together the sections of one sidewall cover the outputs of the next, or fit into them. The solid sections may be slightly narrower than the corresponding cutouts. The sections may be rectangular in horizontal cross-section, or trapezoid with the shorter base line on the outside. Elements are relatively lightweight and transportable, and can easily be joined to other elements, with space, material and time saved.
Patent DE-2642034-A1 (DE)
Title: Shift mechanism for typewriter with spherical type head - has selectively engageable continually reciprocating drive members connected to a tension band
Inventor: TRAENKNER RAINER DIPL ING
IPC: B41J25/08
Filed: 1976-09-18
Abstract: The typewriter has a spherical type head mounted on a carriage connected to a belt and roller system which transmits letter selection and letter shift movements to the head. The system has a roller which is moved to rotate the head for letter selection and another roller which is moved for letter shift. The shift roller is mounted on a rocker connected by a tension band (5) to a shift mechanism where keyboard-operated pivotal arms (7, 10) are interposed into the path of continually reciprocating drive members (1, 2) acting on a summing lever (3) connected to the tension band.
Patent DE-2644274-A1 (DE)
Title: Dual-chamber filter box for open:end spinning machine - allowing cleaning of chambers at any time and in any order
Inventor: KELLER ARNOLD
IPC: D01H11/00
Filed: 1976-09-30
Abstract: The machine comprises two filter chambers each having a filter between inlet and outlet openings and a valved opening for removal of deposited material. At the inlet and outlet openings of the two filter chamber are deflectors for alternately acting on the filters, and behind the outlet openings is a fan. An automatic switch device controsl actuators for the deflectors, and control means act on teh deflectors via the actuators independently of the automatic switch device. A pressure equalising opening with a closure member is provided for each filter chamber. The control means pref. comprise switches associated with the valves for the cleaning openings.
Patent DE-2651653-A1 (DE)
Title: Bolt and cartridge chamber for weapon using caseless ammunition - has grooved sides or perforated cage with longitudinal ribs supporting ammunition
IPC: F42B5/16
Filed: 1976-11-12
Abstract: The small calibre weapon using caseless ammunition (6) has on the inside of its breech (1 . 1) a cage (3) which may be an interchangeable structure with a set of parallel ribs along it. These ribs are parallel to the direction of travel of the ammunition which may have a shot (5) embedded in it. The cage may be made of perforated material, or in an alternative design, the walls of the breech may be grooved with larger raised portions between. The system can be adapted to circular or rectangular section breeches and also to a breech with triangular section ammunition where each piece of ammunition is fixed when in a given angular position around the centre line of a circular breech.
Patent DE-2653607-A1 (DE)
Title: Vehicle disc brake with dirt scraper - has radial shaft in housing allowing removal of scraper and lining
Inventor: SCHMIDT HERBERT
IPC: F16D55/00
Filed: 1976-11-25
Abstract: The disc brake is for motor vehicles, having a rotary disc round which a brake housing fits. Inside the housing there is a dirt scraper on each side of the disc, in front of the shoe when seen in the direction of rotation. A radial shaft (2) is formed in the housing (1) on each side of the disc (4), and through which the lining (5) and scraper (11) are removable. The scraper can be inserted in the shaft to the side of the lining, being thrust by the lining against the shoe. There can be a friction coupling between lining and scraper, to slide the latter towards the disc, a locking member being provided to prevent scraper movement in the reverse direction.
Patent DE-2655375-A1 (DE)
Title: Machine for cutting slabs from stone block - has double aligning system for aligning first parting cut with final cut
IPC: B27B31/06
Filed: 1976-12-07
Abstract: The machine for cutting stone slabs from a stone block uses circular saws. The machine uses cutters of which the cutting slot is narrow and the machine power demand is low. The circular saw blades whose cutting depth slightly exceeds block half depth make a first cut. The block is then turned over and aligned on a pallet (2). The aligned block and pallet are aligned on machine table for final parting cut which meets the first cut. The aligning position has fixed table (4a) with guides aligned with sawing machine table guides. The pallet is aligned horizontally.
Patent DE-2657233-A1 (DE)
Title: Setting circuit for digital electronic timepiece - provides fine or course adjustment in dependence on setting stem rotation rate
Inventor: ZINKMANN PETER DIPL ING DR
IPC: G04G5/04
Filed: 1976-12-17
Abstract: The setting circuit for a digital electronic timepiece allows course or fine adjustment, in dependence on the rate which the manual setting stem is rotated. If the setting stem is rotated rapidly, the setting circuit allows setting pulses to be supplied to the hours display only, while slow rotation of the setting stem allows pulses to be supplied only to the minutes display. Pref. the rotation of the setting stem causes a train of setting pulses to be supplied, with a switch selecting sourse or fine adjustment actuated in dependence on the pulse duration.
Patent DE-2708717-A1 (DE)
Title: Mine gallery overhead conveyor for timber bundles - has frames attached to longitudinals suspended by chains from beams attached to carriages
Inventor: HEISTERKAMP HELMUT ING GRAD
IPC: E21F13/00
Filed: 1977-03-01
Abstract: The overhead suspension system for conveying timber bundles through mine galleries, uses rectangular frames (2) enclosing the bundles, each with a rigid base member connected by vertical side members, and with a chain or strap passing around the top, supporting them. Tensioning members are fitted at the joints between the chains or straps and the side members. Each suspension frame is hung between gripping jaws (62) with a pair of sloping arms (66, 68) at the bottom, in an inverted Y-shape. These jaws carry longitudinal beams (63) which in turn carry the frames (2). The beams are in turn supported from upper beams (50) supported from carriages which travel along rails at roof level.
Patent DE-2714134-A1 (DE)
Title: Digital communications system for speech signals - uses microprocessor to convert voice signals into PCM signals for TDM transmission with telex signals
Inventor: VOLLMEYER WERNER DR ING
IPC: H04J3/00
Filed: 1977-03-30
Abstract: The communications system, for transmitting in digital form voice and other signals, converts the voice signals into PCM signals before transmission and sends at a max. rate of 10 kbit/s. These PCM voice signals are sent out in TDM mode with other digital signals, especially telex and telecopier signals. The voice signals are converted into PCM signals with a transfer rate of 2.4 or 4.8 kbit/s. A microprocessor is used to aid analog/PCM and PCM/analog conversion.