baber/WOPTO huggingface dataset:
Patent DE-2757321-A1 (DE)
Title: Safety releasing lever for crane hook - automatically releases load from hook on placing load on ground, using spring and ejection lever
Inventor: BERNABINI ROBERTO
IPC: B66C1/38
Filed: 1977-12-22
Abstract: The safety arrangement for a crane hook is designed to automatically release the load from the hook on deposition on the ground. Elimination of manual operation of crane hook increases safety at work and prevents injuries. The safety mechanism consists of a lever pivoted in the region of the hook (1) tip. The lever is loaded by a retraction spring (5) and it has a stop. This lever ejects the hook load as soon as the load has been deposited on the required location and while the load exerts no force on the hook and the lever (3).
Patent DE-2758531-A1 (DE)
Title: Ski edge and face grinder - has housing of high speed motor forming handle with adjustable guide angle piece
Inventor: HAMPEL GERFRIED
IPC: B24B3/00
Filed: 1977-12-28
Abstract: The grinder is for the steel edges and/or the running faces of skis, having a motor-driven tool and guide faces for the ski. The high speed motor has a housing forming a bar-shaped handle (6) on which a guide angle-piece bearing against the ski is steplessly adjustable, this having guide faces (8, 9) at right angles. The tool is a small-dia. interchangeable pin, having a shank (12) for coupling to the motor shaft (11) and a grinder head protruding into a recess (10) formed in the guide faces. The motor can be of the commutator type.
Patent DE-2759145-A1 (DE)
Title: Safety clamp brackets for ski boot sole front - have axial adjustment on lateral pivot shaft location
Inventor: KIRSCH BERNHARD
IPC: A63C9/00
Filed: 1977-12-31
Abstract: A safety ski binding includes hinged clamping brackets (6, 7) with which the toe end of the ski boot sole (4) is located. The two halves of the clamping brackets (6, 7) are symmetrical and they have a coaxial location on a fixed lateral pivot shaft (5). The clamp brackets remain locked in their closed position until an excessive force is applied by the boot. The clamp brackets (6, 7) have vertical location faces (8) near the centre line of the ski, and horizontal lugs (9) on their outside ends. They provide positive location for the toe end of the ski boot sole (4). When open, the clamp brackets and the pivot locations are below the level of the boot sole.
Patent DE-2800587-A1 (DE)
Title: Compartmented spraying cartridge - contg. reactive material in each section pref. made of polyethylene, with aluminium foil as easily rupturable partitions
Inventor: KORTE-JUNGERMANN HANS WERNER
IPC: B65D81/32
Filed: 1978-01-07
Abstract: Spraying cartridge is partitioned by at least 2 removable separators, each of the compartment thus formed contg. miscible reactants e.g. resin, accelerator, hardener or cement and binder. The cartridge has >=1 closable spray nozzle and comprises a rigid casing inside which there are a mobile mixing rod for thorough blending of the reactants, and a piston for forcing the resulting mixt. through the spray nozzle. The casing is cylindrical and suitably made of polyethylene. The separator are made of easily destructible foil, e.g. Al-foil.
Patent DE-2809389-A1 (DE)
Title: Non clogging valve for vehicle gritting attachment - has inverted bell shaped bottom cover and rotating servo drive for cap
Inventor: EINERT OTTO
IPC: B60B39/08
Filed: 1978-03-04
Abstract: The gritting reservoir for the vehicle has a gravity fed hopper(17) with the bottom port closed off by an inverted bell shaped element(14) operated by a spiral spindle(13) linked to a solenoid drive. As the solenoid is operated to lift the bell it rotates to prevent grit from clogging. The sides of the port are fitted with guides(11) to prevent build up of grit over the bell. The grit is dispensed in pulses to drop into an air line(5) through which it is blown in front of the relevant wheel.
Patent DE-2812234-A1 (DE)
Title: Set of components for plastics screw extrusion press - with screw lengths rising less than proportionally to diameter
Inventor: SCHENKEL GERHARD PROF DR ING
IPC: B29C48/03
Filed: 1978-03-21
Abstract: A set of components for plastic screw extrusion presses of different sizes is defined by the screw diameter D, screw length L and screw pitch h. These parameters are known for a certain type of plastic from a successfully proven, basic size of extrusion press. Sets for larger sizes are not designed with the same ratios of L/D and h/D but for successively smaller L/D ratios and h/D ratios. This results in constant operational parameters at the same working pressure. The 25- 50% shorter screw means reduced costs for screws and cylinders, better running properties and higher possible speeds.
Patent DE-2817960-A1 (DE)
Title: Portable steam sterilisation plant - with integral boilers for low pressure sterilisation and high pressure ejector steam
Inventor: HERZ HELMUT DIPL ING
IPC: A61L2/07
Filed: 1978-04-24
Abstract: Tools and textile fabrics are sterilized in a sterilization chamber which is evacuated, filled with saturated steam, relieved of pressure and evacuated once more. The evacuation is carried out with the help of a steam ejector which receives stem with a pressure far above the saturated steam pressure. A side stream of this steam is passed through a pressure reducing valve for use as sterilization steam in the chamber. This plant has a low weight and is ideally suitable for mobil applications. Its uses little water and achieves good sterilization and drying efficiencies.
Patent DE-2818207-A1 (DE)
Title: Swivel mounting for headlamp - has sprung support to allow lamp to swivel into curve under centrifugal force
Inventor: SPRINGER KURT
IPC: B60Q1/068
Filed: 1978-04-26
Abstract: The vehicle headlamp is mounted on a sprung mounting to tilt about a central vertical axis as the vehicle passes through a curve. The lateral tilting is controlled by the centrifugal force os that more tilting is obtained in tight curves. The system is simplified by only allowing the lamps to tilt when cornering on nearside curves. This enables the spring support to hold the fitting against a stop and to prevent it from vibrating in normal ahead travel.
Patent DE-2819462-A1 (DE)
Title: Trans-4-aminomethyl-cyclohexane carboxylic acid ester(s) - useful as intermediates for antiulcer cpds.
Inventor: KAMADA MASAHIRO
IPC: C07C69/732
Filed: 1978-05-03
Abstract: Prepn. of 4'-(2-carboxyethyl)-phenyl- trans-4-aminomethyl cyclohexane carboxylates of formula (I) and their acid addn. salts comprises reacting a trans-4-aminomethyl cyclohexane carbonyl halide of formula (II) with a 4-hydroxyphenyl propionate ester of formula (III). The intermediate produced is then hydrolysed. In the formulae, X = halo; R1 = opt. substd. 1-6C alkyl, aryl, 1-6C alkoxy or NH2; R2 = H, 1-6C alkyl, aryl, acyl, (1-6C alkoxy)carbonyl or CN.
Patent DE-2835672-A1 (DE)
Title: Container closure applicator system - uses deformable pressure head to press cover onto heated container rim
Inventor: ZIMMERMANN PETER
IPC: B65B7/16
Filed: 1978-08-14
Abstract: A container is closed by heat sealing a cover to the rim of the opening, the cover being deformable to conform to to rim irregularities. The rim of the opening is heated, the cover being pressed into place by a deformable device. The cover is pref applied to the rim simultaneously with heating and the application of pressure. The pressure may be applied by an hydraulic fluid which also acts as a heat transfer medium. The fluid may be partly contained by a flexible film.
Patent DE-2844684-A1 (DE)
Title: Front or rear vehicle coupler - has lateral adjustment of coupler head for balanced thrust on reversing
Inventor: MUECKEL HEINZ
IPC: B60D1/44
Filed: 1978-10-13
Abstract: The coupler for a trailer drawbar uses a transverse moving hitch so that the thrust direction can be controlled during reversing. This allows the trailer to be accurately negotiated around corners, without any special skill and without the trailer breaking away. The coupler can be fitted with a curved guide, and the position of the coupling is determined by a control on the dashboard or by a steering linked automatic control. The coupler may be fitted to the vehicle rear or front.
Patent DE-2849211-A1 (DE)
Title: Underground swimming bath linked to building - comprises grid pattern profile groups providing pool, hall and service areas
IPC: E04H3/16
Filed: 1978-11-13
Abstract: The swimming-pool structure is esp. made of steel, and can be of parts which are pre-assembled, welded or screwed together. It is designed for attachment to the cellar or the basement floor of a building. It comprises three or more structural groups. These are made-up from profile units fitting a cohesive grid pattern, interconnected to constitute swimming-pool, hangar-type housing and appropriate servicing and rest areas. Components comprising profile units and plates may be prefabricated in sections, and assembled on site. This is economical and widely adaptable, with a unitary system providing for all requirements of swimming bath operation.
Patent DE-2856634-A1 (DE)
Title: Video recorder for PAL colour TV signals - uses 90 degree phase shift between adjacent tracks to avoid cross talk
Inventor: HIROTA AKIRA
IPC: H04N9/84
Filed: 1978-12-29
Abstract: The video recorder, for PAL colour t.v. signals, shifts the frequency of the separated carrier chrominance signal to a band lying below the band occupied by the f.m. luminance signal. The phase of the carrier chrominance signal is altered in a given period of 90 deg. every consecutive horizontal sweep. During a following period no phase shift occurs. The result is that recordings in adjacent tracks are shifted in phase by 90 deg. w.r.t. one another to avoid cross talk between them.
Patent DE-2902097-A1 (DE)
Title: Foetal ECG display and evaluation procedure - uses changes in individual signal channels, with variable amplification or attenuation for separate channels
Inventor: REICHENBERGER HELMUT DIPL PHYS
IPC: A61B5/344
Filed: 1979-01-19
Abstract: The display and evaluation of the foetal electrocardiogram uses derivation of abdominal, or abdominal and dorsal electrocardiogram of the pregnant woman. At least three signal derivations are used which are convertible in separate signal channels at least as far as their amplitude is concerned. The derivations are additively superimposed, in order to eliminate the mother heartbeat waveform QRS-complex. The conversion in the individual signal channels takes place by variable amplification or attenuation for each channel separatley, independently of the geometric arrangement of the measuring electrodes (2-7). Pref. the amplitude changes in the individual channels are separate events. The signal, resulting from the additive superimposition, may be submitted to a mean value formation by sectional summation and storage. The change of amplitude and/or sign of the individual derived signal is carried out by computer operated evaluation of the QRS-complexes. The circuit includes a resistance network (9) and a display unit (12).
Patent DE-2903975-A1 (DE)
Title: Steel slab continuously cast in a mould which moves continuously - and has an endless surface moving cooperatively with other surfaces to form the mould
Inventor: WARD GEORGE CHARLES
IPC: B21B1/46
Filed: 1979-02-02
Abstract: A continuous casting process involves the following steps, (a) casting the molten metal into a mould enclosure which moves continuously and which is formed from at least one endless surface with moves in co-operation with other closure surface in a manner to form a closed mould, (b) cooling the mould so that the molten metal begins solidifying on the mould walls with the formation of a solid metal skin around the molten core, (c) withdrawing the cast slab when at least partially solidified from the closed mould, and (d) cooling the cast slab by applying either directly or indirectly or both atomised cooling agent onto the slab so as to obtain the cast slab. Steps (a) to (d) are controlled so that a continuous length is obtained having a surface roughness 0.0254 mm, the means depth of all the surface faults being 2.54 mm. The process is particularly suitable for the casting of steel, produces slabs whose surface quality is superior to that to conventionally produced slabs so that they can be used directly for forging, the casting procedure also enables the slabs to be produced more rapidly.
Patent DE-2906255-A1 (DE)
Title: Bulk material depositing mechanism - has outrigger rotatable about vertical axis on bridge, itself rotatable about central column to produce annular heap
Inventor: FISCHER GERHARD DIPL ING
IPC: B65G65/28
Filed: 1979-02-19
Abstract: The mechanism is intended for depositing bulk material in the form of an annular heap, particularly in conjunction with a scraper conveyor (12) with a rotating bridge (32) and endless scraper belt (35) for removing the heaped material. An outrigger (17) is moved around a central column (10). The outrigger is rotatable about a vertical axis which is itself carried on a bridge (16) rotating about the vertical column (10). The axis approximately coincides with the centre of the cross section of the annular heap. The dispensing end (31') of the outrigger can preferably be lowered by pivoting the outrigger about a horizontal axis near the axis.
Patent DE-2909337-A1 (DE)
Title: Film positioning control for splicer - has sprung locator to align film prior to clamping
Inventor: LERMANN PETER DIPL ING DR
IPC: G03D15/04
Filed: 1979-03-09
Abstract: A position control for the film in a splicer has a spung plate (4) to locate a stub (8) loosely in a sprocket hole and and hold the film. The locating plate (3) of the clamp is then pressed down to locate in the adjacent sprocket holes and secure the film for the cutter (15). The system allows preallignment of the film without straining the film and with no danger of displacing the alignment. The pressure clamp presses down on the sprung lacator and displaces it without loosing contact with the sprocket hole.
Patent DE-2910526-A1 (DE)
Title: Dry stacked wall building blocks - have stepped sections with different overlap for two wall thicknesses
Inventor: DEGENKOLBE DETLEF DIPL ING
IPC: E04B2/02
Filed: 1979-03-17
Abstract: Artifical stones, with double I or T plan shape and vertical hollows, and/or half hollows, inside, are used as building blocks. they are piled dry on top of each other for rapid building. When stacked the stepped cross-section of the blocks provides full wall thicknesses with partial overlap, or 60% wall thickness with full overlap. The serrated edges of the blocks permit sacking without mortar while retaining adequate structural stability. Load bearing columns can be filled with concrete as required for bonding.
Patent DE-2916818-A1 (DE)
Title: Inclined conveyor for shopping trolley - has manually released brake with smaller wheels on raised tracks to lift braked wheels in transit
Inventor: WELLER WILHELM
IPC: B65G19/02
Filed: 1979-04-26
Abstract: The inclined conveyor is intended for moving a wheeled trolley, e.g. a shopping or baggage trolley, having a manually released brake. The track width of the two wheel pairs is different and the incline has two corresponding pairs of vertically offset tracks. The trolley is moved by endless chains to either side of the incline. The conveyor chains laterally engage tand disengage the trolley in horizontal run-in and run-out portions at the ends of the incline. The braked wheels are coupled to smaller dia. wheels running on raised tracks, thus lifting the brake wheels off their tracks whilst being conveyed.
Patent DE-2918360-A1 (DE)
Title: Regulated system for boiler combustion plant - has fan mixing fuel gas and air to heat output demand
Inventor: OLIEMAN MATTHIJS
IPC: G05D23/19
Filed: 1979-05-07
Abstract: The boiler firing plant uses gaseous fuel. Combustion air is supplied by a fan. Air and fuel mixture is adjusted to the given demand ensuring that the combustion plant operates with high efficiency and operating convenience without noise. The fan drive motor has a number of rotating speed ranges or can be adjusted steplessly. The required rotating speed of motor is determined in relation to heat output demands. The quantity of combustion air as well as the required gas quantity are determined by regulating valves. The heat output demand can be determined in relation to the ambient temp. Alternatively the heat output demand can be determined in relation to arbitrarily selected reference value.
Patent DE-2920726-A1 (DE)
Inventor: LAURENT HENRY DR
IPC: C07J5/00
Filed: 1979-05-18
Abstract: Corticoids of the formula   <IMAGE>   wherein X is fluorine, chlorine and R is hydrogen, C1-6 alkanoyl, benzoyl or -OCO-A-COOH wherein A is a carbon-to-carbon bond or a C1-6 hydrocarbon chain, or when R is -OCO-A-COOH, the physiologically acceptable salts thereof with a base, have high effectiveness, e.g., antiinflammatorily but with attendant low side effects.
Patent DE-2924345-A1 (DE)
Title: Choleretic Curcuma dry extract and essential oil prodn. - by extn. of Curcuma longa or c.xanthorrhiza with alcohol, dilution of the conc. extract with water, and re-extn. with aliphatic hydrocarbon
Inventor: HAGER JOERG DIPL ING
IPC: A61K36/9066
Filed: 1979-06-15
Abstract: In In the prodn. by extn. of the rhizomes of Curcuma longa or C. xanthorrhiza, the dried comminuted rhizomes are extracted with 1-3C alcohols; the alcoholic extract is concd., treated with water and extracted with 5-7C aliphatic hydrocarbons; and the solvent is evapd. from each of the two resulting liq. phases to give curcuma essential oil (hydrocarbon phase) and curcuma dry extract (aq. alcoholic phase). The dry extract and the ethereal oil both have a biliary effect. The process is simple. The dry extract has high curcumin content (up to 54% for Curcuma longa or 26% for C. xanthorrhiza).
Patent DE-2926988-A1 (DE)
Title: Potato-harvesting machine separator mechanism - has upwards-sloping cleaning belt below top part of lifting wheel
Inventor: NIEWOEHNER BRUNO
IPC: A01D33/08
Filed: 1979-07-04
Abstract: The potato-harvesting machine separator mechanism is for one with a rotary lifting wheel, inside which is a guide plate, and also a separator belt below its top part, this belt travelling at right angles to separate discharge points for tubers and rubbish. A scraper is mounted above the belt top run. Connected to the guide plate below the top part of the lifting wheel is a cleaning belt, whose top run travels in the opposite direction to that in which the wheel delivers. This top run slopes downwards, away from its travel direction towards the separator belt. The previously-cleaned rubbish is ejected by the cleaning belt between its end and that of the guide plate, and the cleaning and separator belts travel in the same direction.
Patent DE-2939655-A1 (DE)
Title: Fold-out advertising sign formed as prism - has fold flaps at open ends having openings for carrier mast near one edge of prism
Inventor: SEMMLER GEB WALTER
IPC: G09F15/00
Filed: 1979-09-29
Abstract: The advertising board assembly (1) consists of a foldable panel in rigid material, such as cardboard, corrugated board, or plastic and is formed as an open-ended (3), preferably triangular, prism. Adjacent to one longitudinal edge (5') an ooen-ended space (26) is partitioned off from the interior of the prism in at least two places. These spaces are laterally bounded by two intersecting sides (2) of the prism and by integral flaos (19,20) formed by folds in the panel. These spaces are aligned and their cross-section corresponds with that of a mast (30) which carries the assembly.
Patent DE-2946677-A1 (DE)
Title: Casting rigid foam objects in injection mould - with transfer containers for extn. and formation of porous core
Inventor: NUSSBAUMER THOMAS
IPC: B29C44/42
Filed: 1979-11-20
Abstract: Gas under pressure is introduced into the cavity of a mould during the mfr. of rigid synthetic foam mouldings. A mass of synthetic material with a foaming agent is injected by a plasticising organ into the cavity of the mould, and thereafter, for the formation of a porous core in the moulding, part of the thermoplastic mass is diverted into a transfer container, and during the casting of the next object, this part is again pressed into the mould cavity. The thermoplastic mass is either extracted through a constriction directly at the edge of the article to be formed in the moulding cavity, so that an object is formed with a cast-on extension secured to it by a rib forming a constriction, and/or the plastic mass is led from the extruder through at least two passages opening at different points in the moulding cavity. Thereafter for the formation of a porous core in an object, plastic material is drawn off into different transfer containers.
Patent DE-2953645-A1 (DE)
Title: Central lubrication system for conveyor trolleys - has track section mounting limit switches which control firing of solenoid valves
Inventor: MURPHY WILLIAM C
IPC: F16N7/38
Filed: 1979-10-27
Abstract: The system includes a wheel positioning locator in the form of a trolley track section having openings through the web and movement controlling cam blocks. The controllers engage and orient trolley wheels and chain assuring proper positional location of the bearings adjacent the emission point of lubricant capillaries and avoidance of damaging contact between capillaries and moving trolleys or chain equipment. One track flange provides support for electrical equipment and limit switch. The other track flange supports the trolley wheels. The lubricating circuit is a constant pressure circulating system from a central storage tank and running to valves and the valves located at the capillary tubes. The valves and the valves located at the capillary tubes. The valves are solenoid operated and the solenoids are fired by capacitor discharge, the interval of solenoid performance being adjustable electrically to vary the quantum of delivered lubricant includes the adjustment of lubricating interval on the delivery of a metered amount of liquid lubricant through the capillaries and to the lubrication situs with zero or minimal drip. Plural lubricator stations or lubrication heads are served from a common or central lubrication source remote from the situs of lubrication application.
Patent DE-3002810-A1 (DE)
Title: Exhaust outlet for engine - has multiple pass passages arranged to give gradual temperature gradient across aluminium parts
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N13/16
Filed: 1980-01-26
Abstract: The outlet has a double walled cylindrical aluminium body (7). A chamber (2) is formed at the inlet end into which the exhaust pipe (1) enters. Inside the hollow body is a set of hollow tubes (5) arranged in a circle and blanked off in groups at alternate ends. The gases flow from the inlet chamber (2) through these making several passes in such a way that adjacent tubes contain gases at reducing temperatures. After the last pass the gases enter an outlet chamber (3) which has a large cross section and then flow into the discharge pipe (6) which opens to atmosphere.
Patent DE-3005803-A1 (DE)
Title: Miniature synchronous motor with mechanical reverse rotation block - uses floating gear wheel running on bearing covering part of wheel perimeter
Inventor: NIEDERMEIER HORST ING GRAD
IPC: F16H1/00
Filed: 1980-02-14
Abstract: The mechanical block prevents the motor running up with the incorrect rotation and eliminates the need for accurate setting adjustments. The motor sprocket (1) drives a gear wheel (2) which has no shaft. The location and bearing surface is provided by a collar (31) covering part of the wheel circumference, and by the plate (3) upon which the gear wheel rests and the motor is mounted. If run up is in the correct direction the sprocket (1) causes the gear (2) to bear against the collar (31), and free rotation and drive to the output wheel (5) results. If run up in the reverse direction the sprocket torque tends to lift the gear off the collar and forces it against a pin or post (4) which engages with the slot between two of the gear teeth. Rotation is blocked thus causing the machine to run up in the opposite sense.