baber/WOPTO huggingface dataset:
Patent DE-2455863-A1 (DE)
Title: Veneered building element production - has panel veneered on both sides and then cut into two through centre
Inventor: SCHMIDT GERHARD R
IPC: B27D1/04
Filed: 1974-11-26
Abstract: The function of the process is the production of building elements which are veneered on one side, as in interior finishing of buildings or in the furniture industry, without the usual wasteful veneering on both sides which is more easily effected, and without distorting the elements in the process. The core of the element (1) is veneered on both sides (2, 3) and it is then divided along a plane (4) running parallel to the veneer. The cutting surface may be subsequently lacquered or similarly treated. The core may have a low degree of compression. All four edges may be bevelled to leave the chipboard partly exposed.
Patent DE-2456711-A1 (DE)
Title: Printing stamp with adjustable characters - has type face ring and angular position adjusters for successive printing
Inventor: FUJIMI YUKIO
IPC: B41J1/52
Filed: 1974-11-30
Abstract: The printing clamp has a type ring and an angular position sensor for this ring, which is coupled to the coincidence detector, a keyboard, and ring drive which also prevent errors. The sensor(s) have angular position latching device. The coincidence detector provides unlocking of the latching device to enable the type ring to be driven into a printing position, where the actual printing/stamping is carried out under control of an input signal triggered by a depressed key. The printing stamp can be used for example for writing cheques. This machine is manually operated and it incorporates features for printing numbers, symbols or letters on an invoice or a cheque. The printing stamp can also be used for testing apparatus for computer input and output systems.
Patent DE-2459170-A1 (DE)
Title: Mobile hop-picking machine - preferably has device picking up, distributing and automatically detaching bines from wires
Inventor: LIEPOLD ADOLF ING GRAD
IPC: A01D46/02
Filed: 1974-12-14
Abstract: The bottom of the vine (1) cut off above the ground by an operator is fed by him (2) into an intake device (3) on the machine (4). The intake device (3) runs down the middle lengthwise part, from the front, steeply slanting upwards to and over a platform (5), to stripping devices (6) and choppers (7) at the back of the machine. In front of the stripping devices (6) is a guide for example a rotating guide roller (12) which is adjustable vertically and horizontally, and at least one distributor (8) on each side of the intake device (3). A wedge-shaped deflector (8) with its point in the opposite direction to the intake device direction is situated in front of the guide roller (12). The platform is covered by a hood (17).
Patent DE-2462417-A1 (DE)
Title: Casing for threaded spindle
IPC: B66F3/12
Filed: 1974-08-12
Abstract: "NO FURTHER INFORMATION HAS BEEN PUBLISHED FOR THIS APPLICATION".
Patent DE-2501210-A1 (DE)
Title: Pipe overlapping muff end sealing ring - made of rubber elastic cord of three sided, arc-form ribbed cross-section
Inventor: BOCHSLER ERWIN
IPC: F16L21/025
Filed: 1975-01-14
Abstract: Sealing ring made from a rubber-elastic cord with a cross-sectional profile which differs from the circular, is used to seal two pipe muff ends which overlap each other. The sealing surfaces of the muff ends are cylindrical, and are of different diameter so as to form a gap to receive the sealing ring. The cross-sectional profile of the sealing ring is triangular, with three equal-length arc-form sides. The cord used to form the seal has on a part of its periphery lengthways ridges or ribs, these being located in the vicinity of the angle points in the profile. Alternatively such ridges or ribs can extend around the whole of the cord profile.
Patent DE-2503544-A1 (DE)
Title: Tall building fire escape lift - has mast clear of building with cages and fire protection equipment
Inventor: UHMANN GUENTHER DIPL ING
IPC: A62B1/02
Filed: 1975-01-29
Abstract: The mechanical apparatus measures mobility of the vertebral column both in the frontal and the sagittal planes, and incorporates a horizontal base on which a vertical reference plane is fixed. This has adjustable devices immobilising the pelvis of the patient when standing on the base with back towards the reference plane. There are three handles on the base, to the left and right and in front of the patient, each connected by rope to a counter-weight moving along the reference plane in front of a graduated scale. The weights can be guided in vertical transparent tubes fixed to the reference plane. There can also be a cursor moving up and down the reference plane, and in which there slides, perpendicular to the plane, a calibrated ruler. This acts both as a height measuring device and also one for the distance between the spinal apophyses of the patient and the reference plane.
Patent DE-2505484-A1 (DE)
Title: Attachment for bridge part of bayonet lock to cover - with hand grip across cover and pressed together to joint rigidly with bayonet bridge
Inventor: GERDES THEO ING GRAD
IPC: B60K15/04
Filed: 1975-02-10
Abstract: Attachment of bridge part of a bayonet lock inside of a cover enclosing a container by means of overlapping and together pressed folded parts of the cover and the bayonet bridge. The bayonet (5) which has an upwards projecting middle part is positioned in a hand grip part (3) mounted across the cover cap. The middle section of the hand grip part (3) is pressed outwards and its width is suited to the width of the bayonet bridge (5). When the hollow hand grip part (3) is pressed together below the bayonet bridge it is uniformly and rigidly joined with the bayonet bridge (5, 15). The downwards projecting bridge parts (9) are provided in longitudinal direction of the bayonet bridge (5, 15) with recesses in which is pressed the hand grip part (3).
Patent DE-2507285-A1 (DE)
Title: Continuous pitch variation in plucked instrument - has movable striker to adjust force transfer point in strings
Inventor: FRANZMANN RAINER
IPC: G10D3/14
Filed: 1975-02-20
Abstract: The device is for the continouos or stepless alteration of sound pitch in a plucked instrument in which the throat or neck of the instrument, which is extended by means of an extention piece up to the roatable string holder, can be moved against the body of the instrument has the string holder composed of individual string holder components which can be moved back towards the rotational axis of the string holder, the tensioning spring of which has a lever device in which the force transfer point of the rotatable levers can be adjusted by means of a movable striker.
Patent DE-2513837-A1 (DE)
Title: Up -and-over garage door - has pivoting door controlled by linkages with guide rollers and return spring
Inventor: DOERING ERICH
IPC: E05D15/40
Filed: 1975-03-27
Abstract: The garage door is of up-and-over type with a stationary door frame (1) and a door panel (2) which can pivot from vertical (closed) to horizontal (open) positions. It has a lifting system devoid of guide runners for the door flap and having instead a series of support linkages, with a roller (15) at the end of each support linkage (7) which runs along a guide track (16) on the lower half of the door flap (2) and connected to a pivot lever (6) by a connector linkage (17) which is linked to the links (8, 9) of the pivot lever (6) and the support linkage (7).
Patent DE-2516263-A1 (DE)
Title: Camera shutter with electrodes between polariser and analyser - with switching times of less than 100 microseconds
Inventor: WOLFRAM GISBERT DIPL PHYS DR
IPC: G02F1/055
Filed: 1975-04-14
Abstract: Camera shutter comprises a polariser and an analyser, of which the directions of polarisation form an angle of II/2, and mounted between them a plate of transparent ceramic material which is optically isotropic in the absence of an electrical field and optically birefringent when an electrical field is applied. The plate bears electrodes which generate within the plate a transverse electrical field of which the directions forms an angle of approx. II/4 with the directions of polarisation of the analyser and polariser. Pref. the plate is made of ceramic material based on lead zirconate-lead titanate. The electrodes may be in the form of interengaging strips, generating an electrical field which is perpendicular to the strips.
Patent DE-2524990-A1 (DE)
Title: Adjusting device on typewriter - has stop eccentrically mounted to mounting block located in frame with locating means
Inventor: FRANK RUDI
IPC: B41J19/40
Filed: 1975-06-05
Abstract: Adjusting device on a typewriter is characterised by a mounting block (10) consisting of a prismatic component with equal sides (11) onto which the bearing or stop is axially positioned. The bearing or stop is mounted eccentrically onto the mounting block in such a way that it is a different distance away from the mounting block sides (11). The frame (2) has a cut-out (8) corresponding to the shape of the mounting block. The sides (12) of the stop (9) are parallel to the sides (11) of the mounting block (10). Bearing and stop can consist of cylindrical pins. The frame and the bearing or stop are provided with locating means (15).
Patent DE-2532397-A1 (DE)
Title: Multi collector transistor constant current supply - circuit with multiple output uses additional collector for wider voltage range
Inventor: NUTZ KARL DIPL ING
IPC: G05F3/20
Filed: 1975-07-19
Abstract: A circuit for the production of several constant currents for integrated circuit supplies uses a multi-collector transistor with as many collectors as the number of currents to be supplied. The circuit is developed for operation over a wide operating voltage region by the provision of at least one additional control collector to the multi-collector transistor. The current in the control collector is used to regulate the supply current of the multi-collector transistor. The collectors (K1 - Kn) of the multi-collector transistor (T1) supply the constant currents (I1 - In). One additional collector (Kst) is connected via a resistor (R1) to ground and to the base of a supply regulating transistor (T2). A further collector (Ks) is connected to the base of the multi-collector transistor.
Patent DE-2539489-A1 (DE)
Title: Steel making converter with telescopic exhaust gas duct - where moving parts are protected by lance platform from heat and dust
Inventor: BODEN HEINZ
IPC: C21C5/40
Filed: 1975-09-05
Abstract: Device for the suction and combination of converter exhaust gas using (a) a cooled upper boiler or duct section; and (b) a cooled lower boiler or duct section. During the converter blow, a sealed connection is made between the top of the converter and section (b), which passes through the lance platform and is lowered or raised by a hoist. Section (a) is fixed above the lance platform and the top of section (b) forms a telescopic joint with section (a) above the platform. The depth of the telescopic joint is pref. designed to form a seal when section (b) is lowered, and work cylinders are mounted on the platform to lower or raise section (b). As compared with conventional devices, the working parts are less exposed to dust and heat so that maintenance and repair times are reduced.
Patent DE-2539845-A1 (DE)
Title: Printing plate for paper or plastics - has cylindrical perforated support screen covered by copper or photolacquer layer
Inventor: BECKERT ALEXANDER
IPC: B41M1/12
Filed: 1975-09-08
Abstract: The printing process combining the advantages of the offset and screen printing processes uses a cylindrical perforated carrier screen (3) made of nickel with a 40 to 60 line screen distributed homogeneously. The screen has a wall thickness of 0.07 to 0.15mm. The screen is covered with e.g. phot-lacquer layer (5) 1-2 micro-metres thick in the case of a plate width of 1000 to 2000mm. Alternatively a copper or plastic layer is used. The screen has holes (3) passing through it which can e.g. be produced by a laser beam. Cutouts (7) are formed in the layer having the shape of the letter etc. to be printed. A round ink wiper (11) rolls on the inner surface of the screen and presses the ink through the holes into the printing region.
Patent DE-2541330-A1 (DE)
Title: Precast concrete section mould - has battery of positionable mould casing sections mounted on transporter vehicle
Inventor: GEBERT MANFRED
IPC: B28B7/24
Filed: 1975-09-17
Abstract: The device for use in the mfr. of pre-cast concrete sections, in partic for use in production of wall elements for the construction of buildings. A battery casing system has cranes by which concrete mixtures may be carried to the casings and the completed sections removed. The battery of casing sections is incorporated as part of a mobile vehicle which may be driven from location to location. The casing battery may be lowered to the ground in the desired location by means of hydraulic cylinders built into the vehicle.
Patent DE-2544236-A1 (DE)
Title: Interior adaptable cell assembled building - comprises L or T plan units with identical arms extending from central area
Inventor: BLUEMEL DIETER
IPC: E04H1/02
Filed: 1975-10-03
Abstract: The building for residential or office use comprises one or more storeys. The plan comprises one or more L or T shaped base surfaces as core surface with one or two arms running out from a central area and another arm running at right angles to them. All the arms are of the same shape with length equally double arm width. There are two further surfaces lying in the angles formed by the first and third, and second and third, arms. All the servicing ducts may be fitted in the area of connection between the first arm and central surface at the side of the core facing away from the third arm.
Patent DE-2546121-A1 (DE)
Title: Tracking control for triple rear axles of trailer - with servo to alter castor angle for reversing
Inventor: BUFLER ERNST DIPL ING
IPC: B62D13/06
Filed: 1975-10-15
Abstract: The rear axle of the triple rear axles of the trailer is self-tracking to reduce tyre scrub on cornering. The amount of tracking is controlled by a servo motor (3) which sets the castor angle of sthe rigid axle (2). The angle is reversed when the trailer is reversed. The reverse castor angle is greater so that when the trailer is backed a greater steering effect is obtained, for improved control. The servo operates automatically, either from the improved control. The servo operates automatically, either from the gear selector controls, or in response to wheel directions sensors.
Patent DE-2553042-A1 (DE)
Title: Continuous veneering machine trimming tool - is mounted to tilt down for cutting and tilts back for faster speed
Inventor: HELLER HEINZ
IPC: B23Q7/00
Filed: 1975-11-26
Abstract: A continuous veneering machine has the work carried at regular intervals pass the trimming stations. Normally the trimming tool makes its cut across the workpiece, moving forward with it, then returns across the workpiece, still moving forward, before returning to its starting position for the next workpiece. The spacing between workpieces, and the effective operating speed of the machine, is limited by the time the trimming tool takes for its cycle of movements. Instead the trimming tool with its motor and positioning plate can tilt about an axis parallel to that of the motor and at some distance from it. By these means the trimming tool can be tilted down from its rest position to the cutting level. Having completed its cut, it is at once tilted up again clear of the workpiece, and immediately begins its return to the starting position. Thus the tool does not have to move forwards with the workpiece while returning across it; the return is made with the workpiece passing under the tool.
Patent DE-2601793-A1 (DE)
Title: Concrete slab reinforcement structure - has high resistance to impact and has reinforcing wires assembled in clusters in several layers
Inventor: ZERNA WOLFGANG PROF DR ING DR
IPC: E04C5/06
Filed: 1976-01-20
Abstract: The reinforcement is for use in load bearing units, esp. wide-surface units such as panels, slabs or plates, made of reinforced concrete and able to be subjected to stresses up to a high loadibility limit; as in a nuclear power station which must be capable of withstanding the impact of a crashing aircraft. The reinforcement (2) comprises wires gathered together into clusters. It may be fitted centrally in one layer, or in a number of layers. Loop shackles (3) may be provided as an additional reinforcement. The reinforcement may be set in the concrete with no bonding involved. In the event of extreme loading in a concentrated area, where fissure formation and major deformations can take place, the reinforcement assumes a distinctly curvilinear contour and can accommodate vertical loads and also transverse forces in a sagging action. Relatively less reinforcing steel is needed.
Patent DE-2606942-A1 (DE)
Title: Food preparation installation including chip pan - uses heated forced air circulation system with food kept in separate oven
Inventor: MEISTER SIEGFRIED
IPC: A47J39/00
Filed: 1976-02-20
Abstract: The food preparation installation is also used for the final cooking of potato chips pre-blanched in fat, and consists of a housing with an airflow forced into circulation by at least one blower which passes a heating installation during its circulatory flow when it flow around the food dishes being prepared on grid bases. The installation includes a housing containing the electric installation, the air heater and the control system with a box shaped separate cooking oven (2) fitted to the housing (1) containing the grid base (3), the suction openings (4) and closed off by its own lid (5).
Patent DE-2608773-A1 (DE)
Title: Window or door joint draught proof seal - with inward folds connecting sealing surfaces of thin walled elastic tube
Inventor: CUBASCH CHRISTIAN
IPC: E06B7/23
Filed: 1976-03-03
Abstract: The sealing unit, for joint gaps in windows or doors effects good sealing against air currents from outside or inside the building, and at the same time is not subject to drumming noises or other vibrations. It can also allow a degree of air exchange in stove-heated rooms, or elsewhere, without setting up a draught. A thin-walled tube (1), incorporates walling sections (2, 3) which form parallel sealing surfaces, and interconnecting folds (4) aligned towards the centre of the tube. The sealing walling sections may be thicker than the fold walling. At least one of the sealing surfaces may be fitted with acute angle section ribs (6), and one of the sealing walling sections may have a self adhesive layer applied to it.
Patent DE-2609098-A1 (DE)
Title: Current limited power circuit breaker contact system - has contact support mounted in switching lever forming loop with housing contact support
Inventor: ACKERMANN LOTHAR DIPL ING
IPC: H01H77/10
Filed: 1976-03-05
Abstract: The switching system is intended for current limiting simple circuit breakers with contact supports individually sprung and pivotally mounted, one contact support being actuated by the armature of an electromagnetic trip. The contact support (3) mounted on the switching lever (1) and the contact support (5) mounted in the housing form a conductive loop in a known manner. The impact armature magnet (6) is located parallel to the two contact supports and next to the housing mounted contact support (5), which has a form of an angular lever whose end without the contact (8) is located near the armature (7) of the magnet. The magnetic shunt runs back via ferromagnetic sheets (12) at the level of the contacts and the contact breaking path.
Patent DE-2613846-A1 (DE)
Title: FET binary data storage element - has two gate electrodes and auxiliary electrode overlapping source and drains
Inventor: ROESSLER BERNWARD DIPL ING
IPC: H01L29/78
Filed: 1976-03-31
Abstract: A FET based binary data storage element, is used in which a FET has a drain, and a source. It has two gate electrodes and one auxiliary electrode overlapping the source and drain electrodes. A FET constructed on a P type substrate (P) has a source (S), drain, drain (D), two gate electrodes (G1, G2) and an auxiliary electrode (LK) which overlaps the drain and source electrodes slightly but is insulated from them by thin oxide layers. An enriched P type dosing of the substrate around the source overlap presents certain poisoning effects. The device can be built into a matrix storage unit of such elements to form a binary store and operates with fairly low voltages.
Patent DE-2618833-A1 (DE)
Title: Partition wall for room air conditioning - has hollow support frame units as ducts for air supply and ventilation
Inventor: REINARTZ GUENTER
IPC: F24F13/02
Filed: 1976-04-29
Abstract: The room-high partitioning wall not only divides the building interior but also provides room air-conditioning. The wall support frame comprises hollow shaped-section units which include a column, plinth, beam and ceiling joint beam to form air ducts. These are fitted with air supply and/or evacuation pipe sockets and air passage openings. This can be cladded with material which is impervious to air passage, with a toplight. Part of the cladding may permit air passage, with a replaceable air filtering substance.
Patent DE-2624461-A1 (DE)
Title: Plug and socket connector with safety latch - has plate with printed circuit on reverse side and slits for pins and earthing
Inventor: ROHRSSEN DONALD JOHN
IPC: H01R13/213
Filed: 1976-06-01
Abstract: The plug and socket connector has a safety latch which can be used for connecting an electrical appliance to a wall power point. When the plug is removed the wall socket holes will be closed off, preventing anyone inserting a metallic object and making contact with any of the live components. The socket (11) has a cover plate (13) with a printed circuit on the reverse side. There are two holes (14, 15) in the cover plate and a central hole (16) for an earthing pin (28). There are also two slits (17, 18) for the contact pins (19, 20). The plug pins are linked to the contacts via the printed wiring on the reverse side of the cover plate.
Patent DE-2627655-A1 (DE)
Title: Children's playground climbing frame - includes rope pulley with knotted rope suspended from frame for swinging motions etc.
Inventor: AMTHOR GEERT
IPC: A63B7/00
Filed: 1976-06-19
Abstract: The playground apparatus has a curved or gate-shaped frame. The frame (1) carries a rope pulley with a rope (6) which is secured by knots (12) or similar against pulling out. The knot divides the rope into a 2:1 ratio. The frame has rungs (2) or pegs (3), from which the rope ends (7) are suspended. One rope end has a loop reinforced by an eyelet. Sheet metal plates with elongated apertures are welded to the eyelets. A hook is fastened to one rope end.
Patent DE-2639686-A1 (DE)
Title: Drawer guide with alignment mechanism - has adjustment member on drawer guide rail resting on body guide rail
IPC: A47B88/14
Filed: 1976-09-03
Abstract: The drawer guide is provided with an adjustment member (7) in the front part of the guide rail (4) on the side of the drawer wherein this adjustment member rests on the horizontal arm (5) of the guide (3) on the side of the carcase so that its vertical spacing can be adjusted relative to the guide rail (4) on the drawer. Since the adjustment member is fastened to the drawer guide rail (4) and is braced against the carcase guide rail (3) it is only effective when the drawer is in the inserted position. To align the drawer front with the carcase it is only necessary to pull out the drawer and reset the adjustment member which is located at the front end of the drawer guide rail.