baber/WOPTO huggingface dataset:
Patent DE-2616810-A1 (DE)
Title: Adaptable rail blocking mechanism unit - accommodates holders and shoes at different levels on baseplate for locking various rail types
Inventor: DUECHTING PAUL
IPC: B61K7/20
Filed: 1976-04-15
Abstract: The track locking mechanism unit has a baseplate. A track shoe is rotated between locking open position. The shoe rests on a support on the baseplate when the rail is locked. The rail shoe has a rotatable, detachable holder. This holder and the angled profile support can be optionally connected to at least two different baseplates with different connecting levels. The baseplates have lugs of different height for accommodating the support. The baseplate has seats of different heights for the rotating holder. The baseplate differences are marked by the differences in the spacing of the baseplate fasteners.
Patent DE-2617038-A1 (DE)
Title: Gas turbine temp. measurement automatic stepping mechanism - consists of sector plate with arc line of holes and sensors attached to pivoted radial arm
Inventor: RYAN PETER
IPC: G01K1/14
Filed: 1976-04-17
Abstract: The automatic stepping mechanism is designed to operate a test-position selector for temp measurements on gas turbine propulsion units. It comprises a sector plate (12) with a line of holes arranged on an arc (21). The temp sensor or group of sensors is attached to a radial arm (10) pivotted to the plate. The upper end of the arm is attached to a double-acting pneumatic cylinder (16) whose piston rod is attached to the upper end of a second arm (13) pivotted at the same point as the first. A slotted extension engages with a dowel (14) on the main arm. Both arms have double-acting cylinders with indexing bolts (22, 23) which engage with the holes in the plate. Limit switches on the plate (50, 51) and on the arms are connected to a logic unit which controls the stepping sequence.
Patent DE-2620000-A1 (DE)
Title: Working table with load spreading feet - has feet formed by free standing brackets with additional lower cross members
Inventor: KUEMMERLIN WALTER
IPC: B25H1/02
Filed: 1976-05-06
Abstract: The work table has a workbench supported by four or more feet. The feet are formed by two free-standing brackets (2) each having, in addition to a op cross-member supporting the plate (6), a lower cross-member (9). The work bench (3) is formed by two or more boards (3), one of which at least fits on either of the cross members. In addition to this lower cross-member which can be at two-thirds the height of the top one, there can be a third cross-member (12) at one-third of this height, and on which one or more of the boards is removably accommodated. There can be a support sliding on one or more of the cross-members into a position protruding past the forward end.
Patent DE-2632935-A1 (DE)
Title: Electric bus with pivotable current collector rods on roof - the rods having fibre-reinforced plastic supporting parts
Inventor: ZELINKA ROBERT DIPL ING
IPC: B60L5/12
Filed: 1976-07-22
Abstract: Electric bus comprises vertical-axis pivotable roof-mounted current collector rods of which the ends are in contact with an overhead line when the bus is in operation. The supporting parts of the rods are made of fibre-reinforced plastic, pref. glass or carbon fibre-reinforced epoxide. The rods pref. each consists of an electric cable forming the core, around which is wound the reinforced plastic supporting part. The rods can pref. be fixed at such an angle that, at the max. distance between the bus roof and the overhead line, sufficient flexure of the rods remains to allow reliable pressing against the overhead line. The arrangement saves wt. and has a simple structure which saves money and increases reliability.
Patent DE-2634216-A1 (DE)
Title: Plastics bags storage and transfer machine - has bags overlapped when placed on belt moving at speed synchronised with production
Inventor: MEYER ALFONS
IPC: B65H5/24
Filed: 1976-07-30
Abstract: The machine produces flat work pieces are first delivered to a selected position and lined up. The individual work pieces are placed following each other on a bottom belt moving at a speed synchronised with delivery speed of the flat work pieces. The flat work pieces overlap by a certain distance between their front and rear edges due to the speed of the bottom belt. The storage belt formed by the overlapped work pieces is moved by the bottom belt to a position in which the work pieces are transferred on to a machine. In the transferring position, the bottom belt is first pulled off the workpieces which, during further forwards movement of the storage belt, are removed from the storage belt.
Patent DE-2634652-A1 (DE)
Title: Swinging ramp with drive-over plate - which pivots about ramp free end and rests with half its width on ramp surface
Inventor: SCHNORR KURT
IPC: B65G69/28
Filed: 1976-08-02
Abstract: Swinging ramp includes a drive-over plate pivotably attached to free end of the ramp and positioned with half of its width on the ramp. In the frame of the ramp and below the ramp is a top open U-shaped profile in which the bottom edge of the drive-over plate rests when tipped in vertical position. The centre of gravity (18) of the drive-over plate (3) is in the part (3b) positioned on the ramp (1) and in the vertical position (16) of the drive-over plate (3) its centre of gravity (18) is on the side of tipping axis (19) opposite the ramp (1). The part (3a) of the drive over plate (3) for positioning over the ramp consists of sections (21) arranged side by side and pivoting within predetermined limits.
Patent DE-2636788-A1 (DE)
Inventor: JONELEIT RUDI
IPC: G09G1/02
Filed: 1976-08-16
Abstract: In this data memory, first data words allocated to the characters to be displayed on the screen and second data words allocated to the field control characters defining the fields on the screen are stored. The memory capacity required for this is reduced in that the data memory contains a character store (ZS) and a field store (FS). The first data words (DZ) are stored in the character store (ZS) and the second data words (DF) are stored in the field store (FS). The content of the character store (ZS) is addressed with the aid of a first address register and the content of the field store (FS) is addressed with the aid of a second address register. By dividing the data memory into character store (ZS) and field store (FS), the field control characters belonging to a field are found very quickly. <IMAGE>
Patent DE-2640772-A1 (DE)
Title: Hand binoculars cover system - consists of combined objective covers and eyepiece covers protecting part of case
Inventor: NIGGELOH FRITZ DIPL KFM
IPC: G02B23/16
Filed: 1976-09-10
Abstract: The lens safety cover and the eyepiece safety cover (27) of each binocular unit are fastened to the binocular housing and move relatively to it. They are connected to one another so as to move as simple unit. Each safety cover is pivotable in a plane approximately radial to an axis of rotation. The axis of rotation belonging to each safety cover extends parallel to the optical axis of the lens or eyepiece. A connecting component joins the lens and eyepiece safety covers together to form a single moving unit.
Patent DE-2641154-A1 (DE)
Title: Emergency car flash lamp - comprises two bulbs connected in parallel with set fitted in centre of rear window
Inventor: ARNSCHEK ANTON
IPC: B60Q1/46
Filed: 1976-09-13
Abstract: The car flash lamp features two bulbs connected in parallel, and switched for emergency blinking. The lamp is fitted behind the rear window to ensure a best possible optical effect for other vehicles. New cars can be provided with a built-in setting in the body work.
Patent DE-2647090-A1 (DE)
Title: Motor vehicle compact rear light fitting - has lights in combined chamber with reflector ensuring legal light intensity
Inventor: SCHAEFER HEINRICH
IPC: F21S8/10
Filed: 1976-10-19
Abstract: The multichamber lighting fitting is used esp. as a rear lights unit in a motor vehicle. The side-by-side arranged chambers accommodate incandescent filament lamps. The reflecting surface of the rear light and brake light is smaller than required by law for compact unit. The reflector (15) reaches into the area of the covering lens (12, 13, 14) for light from brake light bulb. Part of the brake light passes through the light openings (16) of the reflector. The reflector size can be selected independently of the size of the rear light chamber without affecting the size of the illuminated area of the brake light. The brake light intensity passing through the reflector is sufficiently high to reach the max. value rapidly.
Patent DE-2649726-A1 (DE)
Title: Transport of waste heat - using high-pressure gas as transport medium
Inventor: ALEFELD GEORG PROF DR
IPC: F24D11/02
Filed: 1976-10-29
Abstract: Method of transporting waste heat comprises using the waste heat to generate a high-pressure gas, transporting the gas through a pipeline, and releasing the waste heat by condensing the gas. Suitable transport media include NH3. Process allows waste heat from power stations to be used for agricultural soil heating and/or for district heating (e.g. for blocks of flats). Compared with the use of hot water as transport medium, the use of high-pressure gas involves the transport of smaller masses, gives a more uniform temp. distribution in soil heating, allows easier control of the heat release rate (by varying the pressure), avoids problems of freezing, eliminates the need for pumps for transport over short distances (50 km.), and simplifies the pipeline system (pipes of the type used for natural gas can be used).
Patent DE-2653089-A1 (DE)
Title: Electrochemical alkoxylation of large ring lactam(s) - giving new alkoxy-lactam derivs. useful as antistatics and intermediates for pharmaceuticals etc.
Inventor: MITZLAFF MICHAEL DR
IPC: C25B3/23
Filed: 1976-11-23
Abstract: Parent patent describes anodic alkoxylation of lactams with alcohols R4OH (R4 = 1-4C alkyl) in presence of >=1 alkali- or tetraalkylammonium-tetrafluoroborate, -hexa-fluorophosphate or -nitrate as conductivity salt, at =100 degrees C in a cell having a stationary or flowing electrolyte. In this addn. the lactam starting materials are of formula (II) (R'5 = opt. branched 5-10C alkylene chain opt. substd. by inert gps; R6 = H or branched 3-10C alkyl having a sec. or tert. N-alpha-C atom). Alkoxy-lactams of formula (I) are new (R"5 = -CH2)a-; a = 5-10). (I) are useful as antistatic agents in the textile industry and as intermediates e.g. for pharmaceuticals or alpha-amino-alpha, omega-dicarboxylic acids.
Patent DE-2653874-A1 (DE)
Title: Liq. media filtration device - oscillates housing with filter membrane by vibrations perpendicular to housing axis
Inventor: FRANKEN WALTER DIPL CHEM DR
IPC: B01D63/08
Filed: 1976-11-26
Abstract: A device for the filtration of liq. media, e.g. ultrafiltration of high-molecule solns., has a filter membrane which is rigidly attached to a disc-shaped housing, which it divides in two parts. The housing is mounted on a vertical shaft and extraneous mechanisms apply to it vibrations, pref. torsional, at right angles to the housing centre line. Used in vivo blood filtration of patients. This results in a sterile system which can be used in a closed loop with a patient. The shearing forces acting on the blood are negligibly low and do not affect the molecular structure of the blood.
Patent DE-2655586-A1 (DE)
Title: Grain crusher with automatic cut=out to drive motor - has housing with swivelling grain admission slide operating cut=out switch when in closed position
Inventor: JOHANNING HERMANN
IPC: B02C23/00
Filed: 1976-12-08
Abstract: The crusher consists of housing (1) built around rotor (5) mounted on shaft end (3) of motor (4). The rotor is fitted with swinging beater elements working together with impact strips (6) distributed evenly over the housing circumference. The admission of the grain takes place from hopper (7), chute (8) through an opening in the housing skin (2). The crushed grain leaves the crusher through sieve (9) int the outlet (10). The admission opening in the housing is fitted with slide (15) on arm (14) pivoting on axle (11). Arm (16) rigidly connected with arm (14) is provided with counterweight arranged with tendency to close the opening in the housing. During normal operation the admission opening is kept open by the impact of the circulating grain mass against the carrier lug (13). When grain admission stops, the counterweight becomes effective, the slide (15) closes and counterweight (17) comes to rest against the button of a cutout switch.
Patent DE-2657184-A1 (DE)
Title: Positive tubular lead accumulator plates - with plastic strips closing lead core ends in tubular envelopes
Inventor: WIEPEN ROLF
IPC: H01M4/76
Filed: 1976-12-17
Abstract: Positive tubular plates for lead accumulators have a closure strip, made of an electrolyte-resistant plastic, such as polyethylene or polypropylene which is pushed over the lead cores. The ends of the lead cores are enlarged to knobs or are joined by a continuous lead strip and are then covered by insulation. The function of a tubular plate is now ensured even when a few lead cores have broken through by corrosion. The closure is simple to produce and its assembly can be fully automated. It permits a free elongation by growth of the lead core.
Patent DE-2659814-A1 (DE)
Title: Beverage container for installation in bar - has base discharge opening connected to outlet pipe with rotary body of equal volume chambers beneath
Inventor: DEKAN ISTVAN
IPC: B67D1/08
Filed: 1976-03-09
Abstract: Beverage container for installation in a bar comprises in the bottom of the container (7) a discharge opening (24) to which is connected an outlet pipe (29). Beneath the discharge opening is a rotary body (28) contg. chambers of equal vol. which are sealed off on all sides except in the region of the discharge opening and an outlet opening (30) which is offset from the discharge opening. The rotary body is pref. a disc with three cylindrical chambers with the cylinder axis parallel to the axis of rotation, and is driven by an electric servo motor (27) and connected to a counter.
Patent DE-2705492-A1 (DE)
Title: Continuous bucket type vertical conveyor - has buckets with buoyancy chambers rising in vertical water filled tube
Inventor: LINDE EBERHARD VON DER
IPC: F03B17/02
Filed: 1977-02-10
Abstract: A vertical bucket conveyor has open top buckets (1) with closed hollow driving chamber (2) below them. These buckets rise through a water filled tube (4) by the buoyancy of the driving chambers. The buckets are raised into the bottom of the water tube (4) by a hydraulic cylinder (3). The sides of the buckets seal the open end (5) of the water tube and there is always one bucket in this position. A short distance above the bottom of the water tube an inlet pipe (8) and an air vent (9) are coupled to each bucket as it reaches them to fill it with the material conveyed. This is discharged at the top of the tube and the bucket is returned to the bottom.
Patent DE-2706097-A1 (DE)
Title: Car seat construction - has part of seat back vertically adjustable in relation to bottom part of seat using gearing and pivot
Inventor: SCHEEL ROLF
IPC: B60N2/90
Filed: 1977-02-12
Abstract: The car set has a back which is adjustable to conform to the body characteristics of its occupant, and thus reduces fatigue and discomfort. The lower part (21a) of the back has side supports (23a) on both sides in fixed position, and the side supports (40) of the upper part (22a) are adjustable. The setting is controlled by bolts (61, 62) in slots (63, 64) at the rear wall (42) of the side supports. The two parts of the seat back are linked by lateral bars (24a) and the assembly is vertically adjustable. Self-braking gearing (30a) operated by a handle on the side of the seat meshes a rack (15) of guide strips (14) for height adjustment.
Patent DE-2709751-A1 (DE)
Title: Tuner for TV or radio receivers - has store to hold data word corresp. to tuned frequency which is output by generator connected to tuner unit and feedback circuit
Inventor: COHEN ELIAS
IPC: H03J5/02
Filed: 1977-03-05
Abstract: The tuner has a device for reception or detection of the data word at the selected storage location, and a device generating a tuning signal in accordance with the data word, and applying it to the tuner unit. A data word is stored in each storage location. It corresponds to the frequency to which the tuner (E) is to be tuned. A feed-back circuit (H, I, K) is connected to the tuner unit (E) and the device (G) for generation of a tuning signal. It has a device (H) for detection of the frequency to which the tuner unit is tuned; a device (1) for generation of a second data word in accordance with the detected frequency, and a device (K) which continuously changes output signal of the tuning signal delivering device (G) as a function of the detected word and the second data word.
Patent DE-2716978-A1 (DE)
Title: Pale resin prodn. from aliphatic olefin cpds. - in mixt. with diene cpds. using Friedel-Crafts catalyst complexed with di:iso:alkylbenzene
Inventor: GUDE FRITZ DIPL CHEM DR
IPC: C08F236/04
Filed: 1977-04-16
Abstract: Prdn. of light-coloured hydrocarbon resins by polymerisation of aliphatic olefins from mixts. of conjugated and unconjugated dienes and monolefins, boiling in the -20 to +110 degrees C range, is carried out with Friedel-Crafts catalysts of the formula AlX2R.HX (where X is Cl, Br or I; R is 1-4C alkyl) and alkylbenzenes at 0-80 degrees C. The novelty is that the catalyst contains, as complexing agent, m- and/or p-diisoalkyl-substd. benzene (I), pref. having 3-8C isoalkyl substits., which is free from monisoalkyl substits. (I) give colourless complexes, which then lead to light-coloured resins, i.e. "red oil" formation is avoided. In an example, the resin obtd. using m-diisopropylbenzene as complexing agent in the polymerisation of a 5C olefin stream had a Gardner colour value of 1 and softening point of 89 degrees C.
Patent DE-2717413-A1 (DE)
Title: Electronic digital weighing scales - has transformer coupling factor varied by applied load controlling transmitted signal
Inventor: ALBRECHT ROBERT
IPC: G01G23/37
Filed: 1977-04-20
Abstract: Weighing scales, with a digital readout, have a weighing platform (1) connected to a carrier rod (2) which bears a ferrite core (3). This core operates on a transformer for an oscillator having primary (W1) and secondary (W2) windings to vary the transmitted signal amplitude by controlling the coupling factor. A resistor and capacitor (R, C) acts as the time constant for the oscillator, and a transistor (T2) serves as impedance converter. The alternating signal is fed to an operational amplifier (5) and rectified by a diode (D2) and integrated by a capacitor (C1). The DC signal controls a digital indicator by means of an intermediate analogue/digital converter (7).
Patent DE-2729546-A1 (DE)
Title: Hinge with caps covering fixing screws - secured by plug in screw hole and spring loaded pin in hinge axis
Inventor: COQUELIN HELMUT
IPC: E05D7/10
Filed: 1977-06-30
Abstract: The hinge comprises two mounting plates, each with two holes for screw fixing to the door and cupboard body. One plate has two bearings for the spindle, and the second plate one bearing situated between the first pair. The spindle length is smaller than the depth over the two outer bearings i.e. each bearing forms a cylindrical cavity. A plastic cap (7) is fitted at each end of the hinge axis, filling the space between the fixing screws (4, 5), thus preventing unauthorised removal of the hinge. The plastic caps (7) have plugs (7b) fitting into the mounting screw apertures, and contain a spring-loaded pin (1c) which engages in the hinge bearings.
Patent DE-2730177-A1 (DE)
Title: Three=phase fractional slot winding with phase shift - has three similar winding part systems cyclically transposed and connected in series
Inventor: AUINGER HERBERT DIPL ING
IPC: H02K3/28
Filed: 1977-07-04
Abstract: The three-phase winding has reduced asymmetry for machines with a slot number per pole and phase belt Q = z/3n, except a six-pole winding for N = 24 slots. The winding has single and double coils (with single and double number of turns). The single coils fill 1/3, and the double cols 2/3 of the slot cross-section so that two similarly grouped additional winding part systems are mounted with one asymmetrical first winding part system. The two additional system are spaced by an angle as close as possible to 120 deg. Individual phase belts of the three winding part systems are cyclically transposed and connected in series.
Patent DE-2732151-A1 (DE)
Title: Flame-retardant needle-loom felts mfr. - using brominated cpd. and antimony tri:oxide dispersed in polymer latex
Inventor: SCHLUDERMANN HELMUT DIPL ING
IPC: D06M13/358
Filed: 1977-07-15
Abstract: A method of mfr. of flame-retardant flat textiles, esp. needle loom felts, uses a mixt. of a brominated organic cpd. and Sb2O3 dispersed in a latex. Suitable Br cpds. are 1,3,5-tris(2,3-dibromopropyl)-2,4,6-trioxohexahydro-s-triazine and bis-(2,3-dibromopropyl)fumarate. The method is esp. useful for treating polypropylene felts used in carpet backings. It can also be applied to prods. made from polyamide or polyester fibre or their mixts. with one another or with natural or regenerated cellulsoe fibres. Flame-retardants attached by chemical reactin with gps. in the fibres lead to prods. of low tensile strength, poor light fastness and poor handle. This method overcomes the problems.
Patent DE-2735817-A1 (DE)
Title: Hazard flasher for warning triangle - has bulbs mounted at triangle corners and flasher unit in base support
Inventor: REZAI ABBAS
IPC: B60Q7/00
Filed: 1977-08-09
Abstract: The hazard warning triangle is improved by flashing bulbs (5) set at the corners and powered by a flasher supply, with integral battery in a box clipped to the support strip (3) under the triangle. The bulbs are attached by magnetic or clip on fasteners and are linked to the power supply by separate wires. The power supply provides additional stability and the system can be fitted as an optional extra to existing triangles.
Patent DE-2742103-A1 (DE)
Title: Workpiece loading and unloading device for machine tool - has pair of cams producing simultaneous horizontal and vertical motion
Inventor: TIETZ HANS-EBERHARD DIPL ING
IPC: B25J9/10
Filed: 1977-09-19
Abstract: A device for loading and unloading of machine tools with workpieces has a horizontal arm (10) with a gripping mechanism (11) at one end. The arm (10) can slide horizontally in a frame (8) which can, in turn, slide in vertical guides (81, 82). The horizontal and vertical motions are controlled by the cams (7, 6) respectively which are mounted on a common camshaft (5) driven through a worm and wheel from an electric motor (4). The cams (6, 7) can be changed to give any required combination of horizontal and vertical motion to suit the machine tool.
Patent DE-2743585-A1 (DE)
Title: Grinding or polishing tool for cylindrical grinding machines - is built up from discs mounted on common support and opt. spaced by washers
Inventor: GROOVE KLAUS DIPL ING
IPC: B24D13/08
Filed: 1977-09-28
Abstract: The grinding or polishing tool is built up from a number of coaxially mounted discs (1). The grinding discs each consist of a flexible carrier in or on which abrasive material is embedded or mounted. The discs are mounted on a shaft or bolt (9) between two flanges (10). The diameters of the discs can be varied to give the grinding tool a particular contour. For increased flexibility, washers can be mounted between the discs.