baber/WOPTO huggingface dataset:
Patent DE-2437052-A1 (DE)
Title: Door check base with slip-on connecting piece - has cup-shaped buffer clamped between the components
Inventor: WILKE RUDOLF
IPC: E05F5/06
Filed: 1974-08-01
Abstract: The base plate is designed with a hole in the centre for the fixing screw. The rim of the plate is chamfered towards the centre on the lower part and in an opposite direction on the upper part. On the latter chamfer a bushing with a correspondingly shaped inside rim is slipped on with the chamfers and rim mutually engaging. The upper part of the bushing has an inward turn, which engages with a corresponding radial groove of the elastic, inverted cup-shaped buffer knob, whereas the inside surface of the knob slides on the collar extension of the base plate.
Patent DE-2437827-A1 (DE)
Title: Cassette for winding band material - has unidirectionally rotating winding spool and tensioning device for band
Inventor: GANIK JAN
IPC: B65H20/02
Filed: 1974-08-06
Abstract: Cassette for winding band material such as film includes a winding spool (5) which is so constructed that it can rotate in one direction only, to wind the band material. The spool (5) is driven by a drive (14, 15) consisting of a friction wheel (15) engaging the circumference of the spool (5) and mounted on free end of an arm (14). The cassette is fitted with an arrangement (17, 19) for tensioning the band material which includes spring loaded tensioning roller (17) mounted on free end of pivoting arm (18) which moves the roller (17) across direction of the band movement. Alternatively the tensioning roller (17) is mounted on a sliding platform or console.
Patent DE-2438878-A1 (DE)
Title: Band conductor with branching members - has copper tape with plastic insulating coating with U-section side flaps
Inventor: ALLGAIER WERNER M
IPC: H01B7/08
Filed: 1974-08-13
Abstract: The tape conductor permits branches to be introduced in the form of folds. The construction consists of a three layer conductor (1), for example of copper, in a plastics strip on eitherside, typically of polyethylene. The conductor is bent into a U-shaped displacement from the main path of the conductor. A plastic body (15) typically of thermoplastic material, is introduced U-section, and terminates in an insulating core (13) at the tip. The insulator is removed near the bend of the U-section to expose the conducting regions of the tape.
Patent DE-2445149-A1 (DE)
Title: Door hinge mounting for steel surrounds - frame surround recessed for slide acting as hinge adjuster
Inventor: TREITZ GERD
IPC: E05D5/02
Filed: 1974-09-20
Abstract: Door hinge mounting in a steel frame surround by means of a pocket recessed below the frame facing. The pocket takes the form of a slide (11) which adjusts in height together with the hinge (4) in relation to the frame (1). The slide should have slots for height adjustment purposes. The facing of the frame should have a hinge mounting entry and the endface a slot to allow the hinge to enter. The entry should be punched out to form parts (7) bent inwards forming a guide for the slide movement. The opening parts should be bent inward at right angles, preferably by less than 90 deg. The hinge tab should be clamped between the slide and a plate, giving horizontal tab adjustment.
Patent DE-2448458-A1 (DE)
Title: Standard control reference for photometer - can operate in various ranges to avoid lengthy calibration procedures
Inventor: KIEWEL WERNER DIPL PHYS
IPC: G01N21/27
Filed: 1974-10-11
Abstract: Reference standards can be provided by reference wires of predetermined thickness which are inserted into the energy emitting (light, ultra-violet, infra-red energy) source to obtain a definite diminution of the signal. In the present proposal the signal setting range means is a short-circuiting switch (s) operative on one (RE) of the two (RA and RE) resistors of the photoelectric receiver (PHE). Modification of amplification factor can be so used and the system can be applied to a uniform or alternating two-ray set up applied to either or both of the two rays.
Patent DE-2450742-A1 (DE)
Title: Switch with a loop-shaped spring - has its handle middle part resting on a movable operating element and its arms resting on a fixed support
Inventor: MARQUARDT ERICH ING GRAD
IPC: H01H13/50
Filed: 1974-10-25
Abstract: The arms of the spring loop are able to rotate on their fixed support. A first spring section (17), adjacent to a bent section (9), is springily pressed into a recess in a first support (22), while the other free arm (20) is bent round and is adjacent to the bent section (11): it is shaped as a contact arm resting on a counter contact (24), or on a second fixed support; pressure forces are generated by the elasticity of the spring arms and the forces generated by the loop arm (17) are greater than the forces generated by the arm (20).
Patent DE-2453265-A1 (DE)
Title: Electro-magnetic radiation and direction of incidence detector - has laser scanning sender with optics and evaluating electronics
Inventor: MENKE FRANZ
IPC: G01S17/74
Filed: 1974-11-09
Abstract: Inside the complete housing a laser scanning transmitter with sender optical system is installed for each laser detector. A functional coupling is completed by evaluating electronics with an additional indicator. The system provides automatic surveillance for electro-magnetic radiation within the visible and/or infra-red spectra. The receiving optical system scans the horizontal plane by rotation. Several stationary, ring-shaped detectors are installed about the vertical axis of the rotating optical system without influencing the functioning, yet remaining sensitive to laser radiation. An indication of the incidence of received radiation rotates synchronously with the optical system and appears in a card compass.
Patent DE-2455968-A1 (DE)
Title: Wall-mounting welded crane track support - has deflecting girder under rail supported at ends and edges only
Inventor: WALLON WERNER
IPC: B66C6/00
Filed: 1974-11-27
Abstract: The support has a horizontal upper web and a vertical main one, above which the rail for the crane or hoist is mounted. The portion of the upper web underneath the rail (10) is a deflecting girder (7), supported in the vertical direction on the remaining parts of the support only at the ends and along the outer and inner edges. The deflecting girder is part of a hollow closed profiled section (7a, 8), whose other walls are welded to it and to the main web (3'). The deflecting girder can be of T-section, with a horizontal flange and a vertical web. The horizontal flange (7a) can form in conjunction with two walls inclined inwards a triangular hollow profiled section.
Patent DE-2508125-A1 (DE)
Title: Triggering system for pneumatically actuated window opener - actuates pin piercing gas bottle and is quickly restored for operation
Inventor: LANDSBERG DIETER
IPC: A62C2/24
Filed: 1975-02-25
Abstract: The apparatus for releasing pneumatically actuated emergency opening mechanisms for roof lights and fume doors is designed so that it can be reliably and simply restored to the operational state after a releasing action. A compressed gas cartridge is pierced by a pin and the triggering arrangement breaks a glass bulb. The piercing pin (1) is held at rest by a spring (2). This pin is held by a notch (1a) in a lever (5) and the pin is restored by a lever (12) into the spring loaded position. The system is triggered by the fracturing of the glass bulb (7).
Patent DE-2512729-A1 (DE)
Title: Cloche for self assembly - with plastic film on simple frames and connecting rods anchored with hooked pins
Inventor: SCHUMM ERICH
IPC: A01G13/02
Filed: 1975-03-22
Abstract: Cloche is in the form of a tunnel with U-shaped end frames for plastic film wall, adjacent frames are connected by rods which are anchored to the ground with hooks. It is a simple and very practical construction for gardening, easily packed for assembly by the user.
Patent DE-2514054-A1 (DE)
Title: Air lubricated bearing for gas turbines - has damping elements and sealing rings made from ceramic material and porous bearing shell
Inventor: ROHRA ALOIS DIPL ING
IPC: F16C32/06
Filed: 1975-03-29
Abstract: Thebearing combines aerostatic and aerodynamic construction and is used on gas turbines with high operating temperatures where lubrication of conventional bearings is not possible. The bearing has an outer ring (1), a bearing shell (3), two or more damping elements (2, 9) and four or more sealing rings (5, 6) which enclose the pressure chamber (6) for the lubricating gas. The outer ring, the shell, the damping elements and the sealing rings are made from ceramic material. The damping elements consists of small plates and fit on the shaft ends. There are openings (7) in the outer ring to allow the lubricating gas to escape and the bearing shell has a cellular structure so that it is porous.
Patent DE-2518102-A1 (DE)
Title: Car radio receiver with traffic signal decoder - has locality identification decoder with fast switching and display times
Inventor: GROHMANN LOTHAR
IPC: G08G1/09
Filed: 1975-04-23
Abstract: The car radio receiver with traffic information decoder and area identification has its locality identification decoder designed for fast switching and display times and for the display of the area codings irrespective of the previously displayed coding. The decoder is also cheap to produce and insensitive to temperature and voltage fluctuations and to pulse noise. The contents of a resettable digital counter, acting as a store, are proportional to the periods of the area code signals. These contents are passed to a digital display. The counter is reset by a pulse generator (12) triggered by the output of a flip-flop (18) which is in turn triggered by a voltage controlled oscillator in a phase locked loop.
Patent DE-2521881-A1 (DE)
Title: Protective disc for growing fruit vegetables and flowers - protects underside from splashed up dirt and excessive humidity
Inventor: WILBERG CHARLOTTE DR MED
IPC: A01G13/02
Filed: 1975-05-14
Abstract: The disc to protect flowers and plants from dirt splashed upwards by heavy rain or excessive watering also protects the lower parts of fruit or vegetable from permanent standing moisture which increases the risk of damage by bacteria or fungus. It also prevents over ripeness of such soft fruit as strawberries. A plastics disc has a set of perforations to allow water to pass through, and carrying spikes for embedding in the soil, and with a central hole for placing over the young fruit. The material may be transparent for flowers, and a dark colour for vegetables, to shade the ground underneath and assist ripening of the vegetables.
Patent DE-2523330-A1 (DE)
Title: Lifting lever for sliding roof panel - with sprung fitting to counteract weight of panel and maintain it open
Inventor: KRUEGER ECKART ING GRAD
IPC: B60J7/05
Filed: 1975-05-27
Abstract: The sliding roof panel for the car comprises a metal panel which is mounted using a sliding mounting (10) which is mounted using a sliding mounting (10) which runs on guide rails under the roof line and is linked to the panel by a lever (6) pivotted at both its fittings. The lever is fitted with a spring between it and the slider to hold the lever in the raised position when the rear edge of the panel is raised for limited ventilation. The spring acts agains the weight of the panel on the upper third of the lever travel and thus prevents the panel from dropping down through vibrations.
Patent DE-2524595-A1 (DE)
Title: Continuous viscose filament washing unit - has pre washing bath before filaments pass through spray which also tops up bath
Inventor: MOGILEWSKIJ JEWSEJ MOISEJEWITS
IPC: D01D10/04
Filed: 1975-06-03
Abstract: A process and apparatus are claimed for washing continuous freshly-spun viscose filaments with warm water with a water spray of a pH value of 7.0-7.5 at a temperature of 50-75 degrees C and, before spraying, the filaments have been pre-washed in a bath of water with a pH value of at least 1.5 and a temperature of at least 30 degrees C but below the temperature of the water spray. The process ensures that heavy waste matter is removed from the viscose filaments, with a minimum water consumption, in a compact and simple unit.
Patent DE-2528078-A1 (DE)
Title: Alpha-(imidazolidinone carbonylamino) penicillins - and cephalosporins, antibacterials useful e.g. as feed additives
Inventor: KOENIG HANS-BODO DR
IPC: C07D499/64
Filed: 1975-06-24
Abstract: Beta-lactams of formula (I) and their pharmaceutically acceptable salts are new: A=H or CH3O, B=phenyl (opt. substd. by >=1 OH, halo, CH3O, CN and CH3SO2), thienyl, cyclohexenyl or 1,4-cyclohexadien-1-yl. E=O or S. Y is one of the groups -S-C(CH3)2. CH(COOH)- or -U-CH2. C(CH2T)=C(COOH)-, T=H, alkanoyloxy, OH, pyridinium, aminopyridinium, carbamoyloxy, azido, CN, thiocarbamoylthio, or opt. substd. phenylthio or 5-6 membered heterocyclylthio. U = O, S or CH2. Z = opt. substd. cycloalkyl, cycloalkenyl or cycloalkadienyl, the CH2 gps. opt. replaced by one O, S, SO, SO2 or by one or two CO, and a benzene ring can be fused on; or Z is an opt. substd. 5-6 membered pseudoaromatic heterocycle. (I) can have either configuration about the asterisked C atom or may be mixtures of the diastereoisomers). They are prepd. from corresp. alpha-aminoacetamido penicillins, etc. by reaction with 1-(CEW)-3-(Z)-imidazolidin-2-one (W=halo, azido or other nucleophilically-displaceable gp.). (I) are antibacterials. They may be used for therapeutic or prophylactic control of disease; to preserve polymers, foods etc. against spoilage and as feed additives to improve feed utilisation and growth rate. Specified cpd., D-alpha-((3-cyclopropylimidazolidin-2-one-1lyl) carbonylamino)benzylpenicillin was prepd. by reacting ampicillin trihydrate with 1-chlorocarbonyl-2-oxo-3-cyclopropylimidazolidine.
Patent DE-2529165-A1 (DE)
Title: Plastic transport pallet with slip limiting element - support base consists of crossing beams whose intersection points lie in two parallel planes
Inventor: NICKEL WILFRIED
IPC: B65D19/00
Filed: 1975-07-01
Abstract: The plastic transport pallet has a base with slip-limiting elements to pick-up plastic boxes where there is a base formed from crossing profile bars. The support base consists of crossing beams (111), whose intersection points (112, 113) lie alternately in two parallel planes. There is an open support base formed from grid cross-piece (111) whose top edges are inclined alternately from one intersection point 113) to the other (112).
Patent DE-2538974-A1 (DE)
Title: Torsion spring mounting for upright machine - has vertical leaf springs above plinth with crossbeam and resonance buffers
Inventor: UTECHT MANFRED DIPL ING
IPC: F16F15/073
Filed: 1975-08-29
Abstract: The housing (1) of a vertical electrical machine is supported on a resilient pedestal on top of the base plate (2). This consists of springs and torsional dampers, to provide radial and vertical resistance to vibration. There are also buffers which limit movement past fixed boundaries. The compound damping is provided by leaf springs (3) mounted vertically between a pair of side buttresses (4), overlaid by a cross-beam (5) with transverse buffers (6) between the springs (3). When the springs reach resonant frequency oscilations, they hit the buffers and are set vibrating at a different frequency to reduce amplitude of vibration and increase effective rigidity. The cross-beam may be raised or lowered to throw the vibrations out of phase at different frequencies. A wedge (7) can be inserted between one buttress (4) and the cross-beam (5) to compensate asymmetric loading.
Patent DE-2544464-A1 (DE)
Title: Caulking strip mfg. process - uses waste materials within rolled waste fabric to give the strip its form and consistency
Inventor: ARNOLD ROLF
IPC: B09B3/00
Filed: 1975-10-04
Abstract: Corded or knitted strips for caulking joints, or as boundary marker or swimming lines, are mfd. from secondary raw material such as edge cuts from textile and non-textile fabrics, or waste fibres, feathers, flocks, hollow spheres, chips, dust, offcuts and non-wovens, with fabric rejects in whole or cut into strips as a mantle cladding within the end product. The process gives an economical product using cheap materials which would otherwise be discarded, in a clean manufacturing operation without the handling problems of old jute.
Patent DE-2547503-A1 (DE)
Title: Double impeller wind power unit - has higher speed small impeller geared to lower speed larger impeller to produce sum output
Inventor: BROCKMANN HANS-JOACHIM PROF DR
IPC: F03D1/02
Filed: 1975-10-21
Abstract: The arrangement is intended to make better use of the available wind power in installations whose maximum impeller dia. is pre-determined. For an impeller (3) of given dia. the optimism speed is a function of the wind velocity, and most of the energy is generated in the area away from the hub. To make better use of the wind velocity nearer the hub, a second, smaller impeller (1) is arranged, co-axial relative to the first, mains impeller (3). The optimism speed of the second impella is greater than that of the first. The two impellers are coupled by gearing (2) and jointly drive a generator (4).
Patent DE-2549270-A1 (DE)
Title: Purificn. basin for waste water is oval in plan - to improve efficiency and facilitate installation and maintenance
Inventor: ZWISLER HANS DIPL ING
IPC: B01D21/00
Filed: 1975-11-04
Abstract: The installation comprises a basin sunk into the ground and lined with concrete, asphalt, etc. It has a central decantation chamber partitioned from a surrounding, concentric annular chamber for aeration which, in turn, is partitioned from a surrounding, post clarification area. In plan view, the basin presents a contour which is egg-shaped; the inlet end of the basin is a semi-circle concentric with the decantation chamber and the outlet end is exgended with gently curved sides merging with a radiused tip. Pref. the decantation chamber is formed as a funnel with conically tapering sides. Cylindrical partitions bounding the annular, aeration chamber are pref. built up of interlocking, profiled sections of synthetic plastic, partic. PVC extrusions. The oval-shaped surfaces increases the area in contact with atmos. The outlet end sides are easier to construct and maintain than the semicircular end sides. For a given treatment capacity, it is frequently easier to accommodate a longer, narrower basin that a circular one.
Patent DE-2551651-A1 (DE)
Title: Elastic cord starter for model glider with parachute - comprises rubber cord and attached polyamide cord wound on drum with crank handle
Inventor: DUCKA JUERGEN
IPC: A63H27/14
Filed: 1975-11-18
Abstract: Elastic cord starter comprises a rubber cord connected to a longer polyamide cord. both of which are wound onto a drum. (I) and a parachute for recovery of the glider. (I) is mounted in a frame and the unwound combined cords can be rewound onto (I) by means of a crank handle, which can pref. be screwed into and out of the drum shaft by means of a thread. (I) is pref. made of lightweight plastic, and has >=3 cavities. The starter allows starting off of model gliders provided with remote control equipment, and allows rapid clean taking-in of the combined cord with the parachute. The starter is light and very stable, and the cord cannot become twisted or knotted.
Patent DE-2602701-A1 (DE)
Title: Multicylinder engine with paired cylinders - has each piston pair acting on common crank pin hinged to connecting rod
Inventor: RALVA GUENER ING GRAD
IPC: F01B9/02
Filed: 1976-01-24
Abstract: The multi-cylinder piston engine has pistons (6) driving a crankshaft via connecting rods (10,uue. The cylinders (2,4) are arranged in pairs with parallel axes and are side-by-side and symmetrical about the crankshaft. Their pistons (6) act on a common crank pin (8). The connecting rods (10,11) of the piston pair may be separately connected with the common crank pin, or only one connecting rod (10) may be so connected, and may be hinged (10a) to the other connecting rod (11). All cylinders may be contained in a single cylinder block (1a), and there may be a single cylinder head (1b). There may be one common camshaft for all the cylinders.
Patent DE-2614722-A1 (DE)
Title: Tights in one piece on single cylinder hosiery machines - modified transfer machine has pivoting half dial
Inventor: DUSIK JOSEF
IPC: D04B9/46
Filed: 1976-04-06
Abstract: Tights are knitted on single or multi-feeder, single cylinder hosiery machines, with automatically closed or open toes, in a continuous series of operations: (a) the first leg is knitted from toe to crotch, (b) a row of stitches belonging to the crotch section is transferred to the opposite half of the needle cylinder, (c) from a toe a second leg is knitted to the crotch, (d the row of stitches of the crotch, which also forms a dividing plane, is cast off needles, (e) the seat section is knitted with the desired number of rows of stitches, (f) this is closed by means of an elastic waistband, (g) the finished garment is removed from the needles. Makes for a better fitting garment and allows a wide range of sizes to be produced.
Patent DE-2621356-A1 (DE)
Title: Mfg. system operational time recording system - has logical circuit comprising negators, AND gates, counters, flipflops and electromagnetic counters
Inventor: WECKERLE EDGAR ING GRAD
IPC: G07C3/04
Filed: 1976-05-14
Abstract: Passages of workpieces are registered by a logical combination circuit with a number of switches (typically five 12-16) which are on one side of the positive pole of a supply source and on the other side connected with regulator elements (18-22) each of which has a lead to the same AND gate (23). Each negator may be cut-out by its own short circuit switch (25-28). The AND gate output and a counter (36). Outputs from the latter pass through five decoders (37-41) to further flip-flops (63-66), AND gates (52-56) and electromagnetic counters (57-61). An alternative embodiment uses AND gates directly connected to the counters. Each system has a separate line for resetting the arrangement.
Patent DE-2626470-A1 (DE)
Title: Rotating data carrier lens control - has mechanism for stepwise displacement of lens under electronic circuit control
Inventor: PEPPERL RUEDIGER DIPL PHYS DR
IPC: G11B7/14
Filed: 1976-06-12
Abstract: The mechanism for shifting the lens - with which the light beam scans concentric rings or a spiral track of the storage disc - ensures recording or playback of the stored data. The design provides an enhanced mechanical ridigity with a slow advance for scanning the disc content and with a fast approach to the data tracks. The lens is shifted while the light beam from a source passes through a prism on its way to the lens. The lens focusses the beam for scanning the data, and a collecting lens controls the illumination of the large-area detector. The displacement mechanism may include a diaphragm and piezo clamps for the step-and-repeat operation of moving the lens with the prism.
Patent DE-2628024-A1 (DE)
Title: Artificial kidney machine blood tube closing mechanism - has sliding jaw connected to control knob by crank drive and sliders
Inventor: BLECH GUENTER
IPC: A61M1/36
Filed: 1976-06-23
Abstract: An artificial kidney mach. has a mechanism for controlling two jaws which can be adjusted to squeeze the tube (5) through which the blood flows. One jaw (4) houses a transmitting device and the other jaw (3) houses a receiver (7). The first jaw (4) is raised and lowered, and is attached to a slider (10) in turn attached to a crank arrive (11, 12). This slider supports a second slider (15) with a spring (16) between. The second slider is moved by a cam disc. The crank arm (11) is mounted eccentrically on a crank disc (12) which is rotated manually by a control knob (14), whose rotation is limited by two end stops. Both sliders are connected by an arm (17).