baber/WOPTO huggingface dataset:
Patent DE-2630011-A1 (DE)
Title: Matte, thermosetting powder coating compsn. - contg. epoxy resin and hardener mixt. of modified anhydride and tert. amine
Inventor: SCHEPP HORST DIPL CHEM DR
IPC: C08G59/58
Filed: 1976-07-03
Abstract: Compsns. comprise (A) solid epoxy resins contg. >=2 epoxide gps. per molecule and (B), as hardener mixt. (a) modified anhydrides contg. >=1 acid equiv/anydride equiv. in molecule and (b) tert. amine of formula NR'R2R3 (where R', R2 and R3 are aliphatic and/or cycloaliphatic and/or araliphatic gps. R' and R2 together with N atom can form an opt. substd. 5- or 6-membered ring which opt. contains further heteroatoms. The powder mixts. are homogenised, ground to suitable grain-sizes coated onto substrate, e.g. by spraying and stoved in. Pref. wt. ratio (B):(A) having epoxide index 0.05-0.25, is (10-40):100. Wt. ratio (Bb)-(Ba)-(Ba) is (1-30): 100. Compsns. are used for steel office furniture and lamps. Add. of hardener component (Bb) can reduce gloss of coating from 90 to 25 reflectometer value at irradiation angle 60 degrees or 85 degrees according to DIN 57530.
Patent DE-2631130-A1 (DE)
Inventor: FEIST WIELAND DR
IPC: G01B11/00
Filed: 1976-07-10
Abstract: The illuminated field, which is formed, for example, by a hairline (4), is projected by means of a lens (5) onto a reflecting system consisting of a prism (6) and a plane-parallel mirror (7). The hypotenuse face (8) of the prism is half-silvered. The mirror (7) is provided on its rear with a reflective coating (11) and the non-silvered front (12) is cemented onto the said hypotenuse face. The first short face (13) is the light-entry face and the second short face (14) is the light-exit face of the prism (6). Arranged immediately adjacent to the second short face is a differential photoreceiver (15) having two photodiodes (16, 17). Owing to the reflecting coating (9) of the prism, and to the reflective coating (11) of the mirror (7), the illuminated field is split into two halves, each half being focused onto one or the other photodiode. The positioning of the illuminated field can be determined from the difference between the currents generated in the photodiodes. <IMAGE>
Patent DE-2631338-A1 (DE)
Title: Sand reclamation from concrete wastes - using water jets contg. inclined worm to lift reclaimed sand onto sieve
Inventor: WEISKIRCHER FRANZ
IPC: B03B5/26
Filed: 1976-07-13
Abstract: The installation serves to reclaim sand and gravel from wastes of concrete incurring in vehicles and concrete mixing plants. A inclined trough (1) has a worm (2) driven by gear (3) and motor (4). One end of the worm reaches into feed hopper (5) into which the remnants of concrete hosed out from transport vehicles returning from sites and concrete quantities not used at the end of a batch are fed in. The opening of the feed hopper is provided with a grille to hold back larger pieces of concrete or gravel. The feed hopper is shaped in such a way that feed with concrete waste can be carried out from several sides at the same time. Header (6) with several jet openings pointed towards the inclined worm provide continuous rinsing of the material lifted out by the worm from the hopper. The water flows into the hopper and surplus water leaves the hopper via overflow (8). At the highest point of the inclined worm a discharge opening (11) is provided in the bottom of trough (1) and the sand of a certain range of particle sizes is discharged onto sieve (12), where it is graded into two sizes.
Patent DE-2635495-A1 (DE)
Title: Bottle cap with valve and valve actuator - has plug constructed with flat surface for actuator and plug bears against conical seat
IPC: B65D47/24
Filed: 1976-08-06
Abstract: The bottle cap has a valve body with outlet passage and an actuator for the valve plug. A section of the passage (6) is of truncated cone section and acts as a seat for the plug, which has a flat surface at the top against which the actuators (9) bears. The flat surface joins onto a truncated conical one, in turn joining onto a central tubular portion with passages in it. At the lower end of the latter is an annular portion (19), forming a seal between bottle mouth and cap (2). The annular portion is of spring material, and is pre-loaded so as to press the plug into the closed position.
Patent DE-2637312-A1 (DE)
Title: Tractor mounting for agricultural implement - has two hydraulic cylinders and guides for two slide bodies on support frame
Inventor: FRANZEN GEROLD
IPC: A01B63/108
Filed: 1976-08-19
Abstract: The frame carries hydraulic cylinders and guides for vertically movable slide bodies, which have elements for connecting to the implements. Two cylinders (6) and guides (4) for two slide bodies (9) are spaced on the support frame. A coupling triangle (17) can be built onto the slide body (9). Each slide body (9) has a hinge point (19) for the coupling triangle (17) and a coupling point (14) for a cross spar (15) in the middle of which the coupling triangle engages. A cable roller (8) is supported on the piston rod (7) of each cylinder (6) while a cable is passed over the roller and is fixed on the support frame (2) on one side and on the slide body on the other side.
Patent DE-2637414-A1 (DE)
Title: Loudspeaker servo control via amplitude measuring device - uses pneumatic pressure transducer responsive to internal vol. of loudspeaker housing
Inventor: KLEINSCHMIDT PETER DIPL PHYS
IPC: H04R3/00
Filed: 1976-08-19
Abstract: The loudspeaker servo control employs an amplitude measuring device. The loudspeaker (3) is inserted across an opening in one wall of an air-tight loudspeaker housing (5), the amplitude measuring device comprising a pneumatic pressure transducer (7) coupled to the internal volume of the loudspeaker housing (5) for measuring air pressure variations caused by the motion of the loudspeaker cone. The pressure transducer may comprise a pressure capsule, with a piezoelectric membrane suspended via springs (15) within the loudspeaker housing.
Patent DE-2650774-A1 (DE)
Title: Heating element with meander shaped wire - has its meander arms alternately above and below support sheet
Inventor: BERG HERMANN OTTO
IPC: H05B3/20
Filed: 1976-11-05
Abstract: The heating element consists of a meander-shaped insulated heating wire (1-12) whose loops form arms each comprising two straight lengths (1-2, 3-4 etc.). The support for the meander consists of a metal sheet with channels (16) pressed into it. The channels are spaced so that one arm lies above the sheet and the next below it. The edges of the sheet are angled for fixing to a support wall (26). The advantage lies in fixing the meander arms to the support sheet in a simple manner and without weakening the sheet or using extra parts.
Patent DE-2659140-A1 (DE)
Title: Conveying system for bulk goods - has endless chain with carriers running in tubular track with central guide
Inventor: THALER ADOLF
IPC: B65G19/28
Filed: 1976-12-28
Abstract: The conveying system for bulk goods includes a tubular conveying track in which a conveying chain fitted with carriers circulates. The conveying track (1, 101) is fitted with a central guide (24, 124) for guiding and keeping apart both runs (4a, 4b, 104a, 104b) of the chain (4, 104). The conveying chain is dimensioned to work the whole height between the central guide (24, 124) and the conveying track (1, 101). The central guide (24, 124) extends between two sprockets (14, 15).
Patent DE-2701108-A1 (DE)
Title: (N)-propynyl-(2)-phenoxy-alkanoamides - for use as total herbicides
Inventor: ARNEKLEV DUANE RANDALL
IPC: A01N39/02
Filed: 1977-01-12
Abstract: New N-propynyl-2-phenoxy-alkanoamides are of formula (I): (where R1 and R2 are halogen or 1-4c alkyl; R3 is 1-4C alkyl; R4 and R5 are H or 1-3C alkyl). (I) are total herbicides for pre- or post-emergence control of broad-leaved and grassy weeds. A typical cpd. is N-(1,1-dimethylpropargyl)-2-(3,5-dichlorophenoxy)butyramide. In an example, this is prepd. from 2-(3,5-dichlorophenoxy)butyryl chloride and 3-methyl-3-amino-1-butyne.
Patent DE-2701117-A1 (DE)
Title: Root crop harvester position control - has probe which follows ground contours and delivers signal to valve in hydraulic circuit of piston-cylinder unit
Inventor: HOLMER ALFONS
IPC: A01B63/111
Filed: 1977-01-12
Abstract: The working height of a root crop harvester is controlled by a probe which follows the ground contours its movements being transmitted to a control valve. This control valve is in the hydraulic circuit of the piston cylinder unit (2) In the lifting direction which raises and lowers the harvester, the unit is acted upon by the pressure of the hydraulic circuit, the control valve having a variable flow section which alters in response to signals from the probe. A line passes from the pressure supply of the hydraulic circuit to the piston-cylinder and from there, there is a line to the control valve.
Patent DE-2703214-A1 (DE)
Title: Tool slide advance control system - has switches actuated by moving cams mounted on sides with fine and coarse adjustment
Inventor: KRIEGL MAX
IPC: B23F5/22
Filed: 1977-01-27
Abstract: The control system has moving cams for actuating switches and is for use with machine-tool slides to control the advance and the depth of cut. The system includes an end of run switch whose effective position is related to the distance between the extremity of the slide and the workpiece. This distance can be adjusted by two cam-slides (21, 22) of which the primary (21) has coarse adjustment (23, 24) relative to the machine sub-frame. The second cam slide (22) can be finely adjusted (26) relative to the primary (21). The primary cam-slide (21) constitutes a stop. The slide may be driven by a linear-electro-hydraulic amplifier, and the terminal position may be determined by an electric induction displacement sensor which encounters the stop.
Patent DE-2704939-A1 (DE)
Title: Candle holder for non-dripping uniform burning - has tube with spring pushing cable against inwards turned top rim
Inventor: THIELECKE WINFRIED
IPC: F21V35/00
Filed: 1977-02-07
Abstract: The candle is held in a tube with inwards turned top rim and its bottom is closed. The upper part can be separated by screwing. The tube holds a spring (3) with plate (4) at its top. This plate supports the candle which is pushed always against the upper inward turned rim. The plate is pushed against the top rim when no candle is held in tube. The size of spring is determined by the size of candle holder or candle size. The candle holder can be made of various materials such as tin, copper, glass, wood or plastics. The candle burns visibly and uniformly and the flame is always at the same level.
Patent DE-2709983-A1 (DE)
Title: Protein fortification of extra pumped meats - with protein hydration retention and no protein sepn.
Inventor: HAWLEY ROBERT L
IPC: A23L13/70
Filed: 1977-03-08
Abstract: Meat prod. (I), prodn. of the type where a liq. medium including a nutritional protein isolate, H2O, and curing salt is prepd., stitch pumped into natural meat muscle tissue, and allowed to cure is improved as follows: (a) liq. medium is prepd. by hydrating is not 7% by wt. of the medium of a salt-tolerant protein isolate which forms a gel on heat setting in H2O; (b) curing salts are then added to the hydrated salt-tolerant protein isolate (a); and (c) natural meat tissue is stitch pumped with the liq. medium (b) to 140-165% of its green wt. On curing, the liq. medium cooks to a uniformly distributed, meat-like gel, the extra pumped (I) maintains the same nutritional protein value and identical textural properties of natural meat tissue, the protein retains its hydrated form in the final prod., and there is no protein sepn. The method allows extra pumping of meat at a yield >140% of its green wt., and fortified with a protein level equiv. to that of unpumped meat. However, degradation of the protein or taste is avoided, and the meat contains a uniformly distributed added protein gel.
Patent DE-2712243-A1 (DE)
Title: Guide for sliding rod of window lock - has T=section body received in rebate and fixed by screw
Inventor: GRIMBERG HORST
IPC: E05C9/00
Filed: 1977-03-21
Abstract: Plastic guides for the sliding rod of a window locking system are located in the rebate of a window frame, permitting the use of this type of system on a standard wooden or plastic frame. A number of plastic guides (3) are spaced at intervals along the rebate of a standard window frame (1). The T-section internal form of the guide accommodates the sliding rod (4). Each guide is fixed in the rebate typically by a screw at each end. Other cross-sectional forms and means of fixing are possible.
Patent DE-2714242-A1 (DE)
Title: Binary quasi random pulse train generator - has logic gate, flip=flop and three delay lines
Inventor: MEYER FRITZ DR ING
IPC: G06F7/58
Filed: 1977-03-30
Abstract: The binary quasi-random pulse train generator has a logic gate with at least two inputs, and at least one flip-flop. The flip-flop is a D-flip-flop whose clock input is connected to the logic gate output, and its Q output is connected through a delay line (L2) to the logic gate's first input. The second gate input is connected to a clock signal source (C1). The D-flip-flop data input is connected through a further delay line (L3) to its inverting output ( Q). The generator output is connected to a first delay line (L1) or to the D-flip-flop terminal. An additional device for generator starting is provided.
Patent DE-2717653-A1 (DE)
Title: Rapidly cold-curing flexible polyether-urethane! foam prodn. - using isocyanate mixt. with high 4,4'-di:phenyl-methane di:isocyanate content
Inventor: ICK JUERGEN DR
IPC: C08G18/48
Filed: 1977-04-21
Abstract: Prodn. of cold-curing flexible foams with urethane gps. comprises reacting polyether-di or -poly-ols of mol. wt. 400-10,000 in which min. 10 wt. % of the OH gps. are prim OH gps., with a mixt. of diphenylmethane diisocyanates and oligomeric polyphenyl-polymethylene poly-isocyanates in the presence of catalysts and opt. foaming auxiliaries, the isocyanate mixt. used contains 60-90 (65-80) wt. % 4,4'-diphenylmethane diisocyanate (I) and 3-30, (10-20) wt. % 2,4'-diphenylmethane diisocyanate (II). The prods. are useful for upholstery. Cure takes place rapidly in 3 min. to under 1 min, reducing the susceptibility to deformation. Heating after removal from the mould is no longer necessary and the foam can be packed, e.g. after 20 min, without risk of deformation.
Patent DE-2719104-A1 (DE)
Title: Valved bag filling machine - has mechanical pneumatically controlled receiving device opening valve before fitting it onto spout
Inventor: KAEMPER FRIEDRICH
IPC: B65B43/26
Filed: 1977-04-29
Abstract: The machine automatically fits valved sacks to a filling spout. The sack is held in a receiving device, which opens the valve and fits it on the spout. These operations are effected mechanically under pneumatic control. The device can be rolled axially into position on a supporting table, returning under gravity afterwards to the starting position. There can be four such devices on a rotary hub, arranged to form a spider, and movable on the hub so as to serve two spouts at a time. The spout can be mounted horizontally.
Patent DE-2719954-A1 (DE)
Title: Weaning bucket for young animals - has electric resistance heating foil which is fixed to cover and dips into liquid chamber
Inventor: WILDGRUBER GEORG
IPC: A01K7/02
Filed: 1977-05-04
Abstract: The weaning bucket can be closed in a pressure-tight manner and is for feeding motherless young animals such as piglets. An electrical resistance heating foil dips into the liquid chamber. This heating foil is fixed to a tank lid which can be removed for cleaning. Specifically, the heater foil is laid between two insulating material tubes fixed to the tank lid. There is also a filler hole in the lid.
Patent DE-2722595-A1 (DE)
Title: Adhesive applicator for foil - is mounted on slide rails for easy movement to maintenance position
IPC: B05D1/26
Filed: 1977-05-18
Abstract: An adhesive applicator station for a strip of foil which is to be used to coat an article includes a dispenser which is mounted on horizontal guide rails. It can be shifted on these rails from a working position over the application drum, to a maintenance position where all parts are freely accessible. This greatly facilitates maintenance and cleaning operations cf. the necessary tipping over of the heavy dispenser in conventional devices.
Patent DE-2725971-A1 (DE)
Title: Adjustable ski brake forming part of ski binding - includes arm mounted on binding shaft and adjustable relative to it
Inventor: STORANDT RALF
IPC: A63C7/10
Filed: 1977-06-08
Abstract: Ski brake(12) which forms an integral part of the ski binding(13) is mounted on a shaft(11) projecting from the body. The arm(12) of the ski brake passes through a hole(33) in the block(16). The hole(33) breaks into the hole(32) for the shaft(11) and a cut out is made in the rod(12) to allow the shaft(11) to pass through the block(16). The block(16) is fixed to the shaft(11) by a dowel(18) which can fit into any one of three radial holes(34a, 34b, 34c). The dowel(18) is retained by a spring clip(21). With this method of fixing the brake can be easily removed and replaced when required. In addition, the distance between the brake arms can be easily adjusted to suit the width of the ski(14) by choosing the appropriate hole(34a, 34b, 34c) for the dowel(20).
Patent DE-2726139-A1 (DE)
Title: Automatic focussing photographic copier - uses instant print film and electronic flash to copy transparencies or prints inserted into daylight viewing enlarger
Inventor: SCHMOLLING WERNER
IPC: G03B27/46
Filed: 1977-06-10
Abstract: Daylight enlarging appts. with automatic focussing photographically reproduces print or transparency originals from format size 8 x 11 mm to 9 x 12 cm on instant print film. It is suitable for both professional and amateur use. Observation of the print or transparency is on a ground glass screen which can be replaced by an instant print film cassette. Viewing is by day or room light and exposure by computer electronic flash. A print is laid on top of the unit but transparencies are placed inside for viewing. The optical path is via mirrors and through an automatically focussed lens to the viewing and taking section.
Patent DE-2731343-A1 (DE)
Title: Safety rear light system for vehicle - has auxiliary rear lights which are operated above set speed and extinguished by switch which is mechanically linked to brake light switch
Inventor: BIMBILOSKI NIKOLA
IPC: B60Q1/54
Filed: 1977-07-12
Abstract: The additional rear lights for the vehicle are operated via a speedometer switch so that the lights come on above a set speed. They are extinguished during braking by a switch which is mechanically linked to the brake light switch. The lights provide additional security for the vehicle and can be a different colour to the normal rear lights. They indicate to following vehicles if the vehicle is travelling fast or slow.
Patent DE-2749027-A1 (DE)
Title: Monoski with no fixing straps - has convex under-surface with curved ridges for steering by rolling ski
Inventor: SINGER PETER
IPC: A63C5/03
Filed: 1977-11-02
Abstract: A mono-ski with no fixing straps consists of a board (1) with a mainly flat upper surface and a convex undersurface. A recess, in which the skier stands, extends over the rear half of the ski. The under-surface has a sharp edged longitudinal central ridge (4) which extends over the length of the recess. In addition there are two curved ridges on each side of the central ridge. The central ridge keeps the ski on a straight course and it is steered by rolling slightly to bring the curbed ridges in contact with the snow.
Patent DE-2754195-A1 (DE)
Title: Switch with integral fuse - has lever which bears on fuse holder when contacts are closed to prevent its removal (NL 13.6.78)
Inventor: HARTLEV HANS KRISTIAN DIPL ING
IPC: H01H9/10
Filed: 1977-12-06
Abstract: The spring (41) acts on the contact bridge (45) to close the contacts (10, 47), completing the circuit between the terminals (2, 3). The circuit includes a fuse (23) in a holder (20) which may be withdrawn from the front of the switch for fuse changing. When the switch is closed, the lever (36) bears against an oblique surface of the fuse holder preventing its withdrawal. With the switch open, the fuse holder is not supported by the edge (52) of the disc (40) and may be pressed down at its outer end so that its base (24) rests against the switch housing surface (26). The fuse holder may not be withdrawn, but not completely removed, the end of the spring (19) preventing this.
Patent DE-2754371-A1 (DE)
Title: Height adjuster for running rail on uneven surface - uses bolt passing through rail and threaded bush screwed into rail to provide depth adjustment
Inventor: SCHOBER KARL DIPL ING
IPC: F16B13/06
Filed: 1977-12-07
Abstract: The device is for adjusting and fixing measurement plates or running rails on an uneven base, e.g. a concrete floor. The height of teh rail can be adjusted, after the adjustment is fixed by a bolt passing through the rail, to be anchored in a hole by a dowel. The fixture bolt (3) passing through the rail (1) also passes through a threaded bush screwed into a thread (10) in the rail with appropriate depth adjustment. The bush supports directly or indirectly on the floor (2).
Patent DE-2756996-A1 (DE)
Title: Concrete panel prodn. equipment - has frame with shuttering plates on rails between stationary tipping platforms
Inventor: KESTING LORENZ
IPC: B28B7/22
Filed: 1977-12-21
Abstract: The equipment produces panel-type concrete and reinforced-concrete wall and roof cladding components in a number of moulds one behind the other. The equipment comprises a shuttering table tilting on a platform from the inclined to the vertical position, and a shuttering plate for a number of moulds on a frame, shutting off the moulds except for a pouring aperture. The equipment frame (12), has a shuttering plate (13, 14) on each side and travels on rails (9) between a double row of stationary tipping platforms (36, 38), each of which has a shuttering table with a mould edge.
Patent DE-2757642-A1 (DE)
Title: Forage harvester discharge neck swivelling device - has two Bowden cables linked to common operator to adjust position of annular setting disc
Inventor: MERK FRANZ
IPC: A01D87/10
Filed: 1977-12-23
Abstract: Two contra-running Bowden cables have sheaths fixed on the tractor side to an operating device, and on the machine side they are held at the end of the ejector shaft at the height of a setting disc which is connected with the elbow and coaxial with its swivel axis. On the circumference of this disc, the core of one Bowden cable runs from one side, and that of the other cable runs from the other side. The sheath ends are so mounted that their axes form tangents to the disc circumference.
Patent DE-2802766-A1 (DE)
Title: Screw holder attachments for screwdriver blade - has leaf springs secured to blade by sliding tube and fixed ring
Inventor: HOLLAND-LETZ HORST DIPL ING
IPC: B25B23/10
Filed: 1978-01-23
Abstract: A screw-driver has a blade with a round shaft (1) in which two wide but shallow grooves (2) are cut. These grooves receive two leaf springs (3) with bent over ends which can grip the head of a screw. The screw is held so that the tip of the screw-driver blade is pushed into the slot in the screw head. This enables the screw to be screwed into holes in otherwise inaccessible places. The leaf springs (3) are held against the blade by a sliding tube (5) and a fixed ring (4).
Patent DE-2809999-A1 (DE)
Title: Detachable connection for bedside table - consists of board which can be moved to project to either side of bed supported on tubular frame
Inventor: FRANKE HORST PROF
IPC: A47C19/22
Filed: 1978-03-08
Abstract: The detachable connection for a bedside table (1) to a bed consists of a support (2) which can be moved crossways and is positioned in the base (1a) of the bed. The support (2) protrudes beyond one lengthwise side of the bed base. To this protruding part of the support (2) the bedside table is fixed. The support (2) is in the form of a board, which can be slid along to project beyond the right or left hand side of the bed. The support can be a frame made of tubular pieces or bars.