baber/WOPTO huggingface dataset:
Patent DE-2650001-A1 (DE)
Title: Sliding table for room dividers with hatch-ways - has swivel fitting for use either side of divider with no extra support legs
IPC: A47B46/00
Filed: 1976-10-30
Abstract: The sliding table for room dividers, esp. for wall elements having hatchways leading from e.g the kitchen to the dining area, comprises a central plate which can be displaced at right angles to the wall so that its length in the sliding direction is approx. equal to the depth of the wall. Outer flaps are attached to the central plate for swivel movement about their edge which is at right angles to the direction of displacement and can thus be moved into a vertical or horizontal position. The sliding table can be displaced in either direction by approx. the depth of the cupboard and thus forms a table of adequate size since its entire surface amounts to approx. three times the size of the area of the hatchway.
Patent DE-2700493-A1 (DE)
Title: Domestic laundry drying cabinet with heat exchanger - has automatic controls and air circulating system ensuring uniform drying
Inventor: BALTES HANS
IPC: D06F58/20
Filed: 1977-01-07
Abstract: Flat goods, esp. items of domestic laundry are dried in a cupboard; air being drawn in from outside, compressed and heated. The air blown through from one side of the interior of the cupboard is directed against the edges of the goods, and is drawn away from the other side with part of its heat energy exchanged with the cold air coming in, or with an auxiliary stream of cold air or water. The drying air from the laundry items is blown into a condenser for the removal of part of the water carried over, and simultaneous cooling before being vented into the atmos. The fresh air is drawn in by a fan and fed through the condenser for preheating. It goes then through a heater to the goods to be dried. When the drying air is moved in a closed circuit, the condenser is cooled by a stream of air returned to the outside, or by a stream of water. Overcomes the problem that in conventional dryers the items near to the air outlet require a longer drying time. This extends the drying period of the whole charge and puts out very hot air.
Patent DE-2701769-A1 (DE)
Title: Transporting equipment suspension and tipping mechanism - has holding bolts with recessed cams securing equipment in position
Inventor: BERGMANN HEINZ
IPC: B66C3/00
Filed: 1977-01-18
Abstract: The transporting equipment suspension mechanism allows skips, pallets etc. to be tipped, having two frames spaced apart with round recesses accommodating trunnions on the end faces of the skip etc, also holding bolts fitting over or under it or a disc on it. The bolts have cams forming mirror images of each other, and which are recessed as far as their axes. When the frame is engaged with the skip they lock them firmly in position in relation to each other.
Patent DE-2703639-A1 (DE)
Title: Wing mirror mounting with spring back control - with interlocking ratchet teeth and spring coupling carrying remote control cables
Inventor: FISHER ROBERT JAMES
IPC: B60R1/076
Filed: 1977-01-28
Abstract: The wing mirror is mounted on the car with a hollow plinth (15) attached to the car by elastic gaskets (24) and over a hole through the car for access to cables and remote control wires etc. The upper end of the plinth has teeth (23) which interact with a toothed collar (14) in the base of the mirror housing. A spring (32) holds the two parts of the mounting together while the teeth allow adjustment. The spring presses between the underside of the top of the plinth and a cup (23) on a hollow shaft (28) up the midle of the mounting. It pulls the mounting into an axial alignment. The mounting can be used for heavy mirrors, using strong springs.
Patent DE-2704861-A1 (DE)
Title: Bulk good sieving device for building onto weighing container - is fitted with motor projecting into container with attached outflow assisting rod
Inventor: LESK ADOLF
IPC: B07B1/42
Filed: 1977-02-05
Abstract: Sieving installation for bulk goods to be built on to containers especially weighing containers with the motor supplying the power projecting upwards through the container outlet. In order to avoid a stowage of the bulk goods between the drive motor and the wall of the container a rod (7) is mounted on the shaft end inside the container with the rotating rod used as an outflow aid. The normal outlet of containers used for this machine should be 350 mm or more in order to ensure that there is a sufficiently large ring shaped gap between the motor, the fixing plate, and the container outlet. Useful for sieving flour in bakeries.
Patent DE-2709134-A1 (DE)
Title: Viscous pressure compensating compsn. contg. microbeads - for foot wear, handles, upholstery and orthopaedic and prosthetic equipment
Inventor: SWAN JUN JACK C
IPC: C08L27/00
Filed: 1977-02-28
Abstract: The compsn. comprises a homogeneous stable viscous continuous phase of wax and oil contg. uniformly distributed discrete light-weight strong beads. The quantity of the wax-oil phase is sufficient to provide more than a thin coating over the whole outer surfaces of all the beads, and has a vol. greater than the vol. of the interstices between beads. The compsn. has uniform consistency, does not vary in vol. at ambient temp. or variations thereof, is resistant to collapse, flows at and conforms to constant pressure, and resists flow under momentary pressure when enclosed in conditions of charging. The beads are pref. expanded microbeads of vinylidene chloride and acrylonitrile.
Patent DE-2709270-A1 (DE)
Title: TV device for control of vertical pulse frequency and phase - provides automatic control by comparison with external AC voltage via time constant measuring RC element
Inventor: REINHARDT JUERGEN DIPL ING
IPC: H04N5/12
Filed: 1977-03-03
Abstract: The television system has automatic control to adjust the vertical pulse frequency to a predetermined alternating voltage frequency and to adjust the phase relation between these signals. Frequency and phase comparators are included. A long time constant RC element (10, 11) is controlled by the output signal from the comparator (1). An oscillator (13) is voltage controlled and gives a defined multiple frequency of the vertical signal. The comparator (1) changes the capacity (11) value of the RC element (10, 11), when there is a difference in frequency and phase greater than a predetermined value. A store (28) has its two outputs (a, b) connected via diodes (8, 9) to the RC element. The logic state of the signals changes the capacity value of the RC element.
Patent DE-2714972-A1 (DE)
Title: Cleansing gases of solid and liquid particles - by division and passage through heat stable granular silicate layers
Inventor: HILGEROTH ERICH
IPC: B01D46/30
Filed: 1977-04-04
Abstract: Solid and/or liquid particles are sepd. from a gas stream by dividing the stream and passing the divided streams through a granular silicate which is stable at >300 degrees C. Used for removal of aerosols, dust, tar, smoke from gases. Different components at different temps. (esp. very high) can be sepd.
Patent DE-2725213-A1 (DE)
Title: Electrochemical fluorination - with voltage controlled in response to fluorine emission
Inventor: WECHSBERG MANFRED DR
IPC: C25B3/28
Filed: 1977-06-03
Abstract: Electrochemical fluorination of organic substances in anhydrous HF is carried out at a voltage within the 3-14 V range selected so that the F2 concn. in the off-gas from the electrolysis cell is =0.1 vol. %. Process can be used to produce perfluoroalkanesulphonyl fluorides (I), useful as intermediates for preparing repellents, surfactants or flame retardants (see also DT 2725211). By monitoring F2 emission from the cell, the voltage can be controlled to give optimum yields of fluorinated prod.
Patent DE-2732362-A1 (DE)
Title: Exchangeable ink ribbon cassette for typewriter - has exchangeable parts to enable different types of ribbon to be incorporated
Inventor: ROTH JUERGEN DIPL ING
IPC: B41J32/02
Filed: 1977-07-18
Abstract: Ink ribbon cassette esp. for typewriter with transportable type carrier has the base, top and transport rollers formed so that different types of ribbon can incorporated. The base and top each have two boreholes (1d, 1e) for the two spool cores which are only used when a plastic or carbon ribbon is to be fitted. These boreholes are in addition to those for the transport rollers (3, 4). Support pins (2f, 2g) on the top receive a wiper (7) when the cassette parts are assembled. The wiper has two pins (7b) which engage in boreholes in the base part. The ribbon is guided by a web (2k) on the top.
Patent DE-2736674-A1 (DE)
Title: VHF radio tuning scale mfr. - using template designed by computer according to stations receivable in any given locality
Inventor: MOHN JOHANNES
IPC: H03J1/04
Filed: 1977-08-12
Abstract: The tuning scale, for a radio receiver, is manufactured by using a separate scale template for each region of reception. An electronic data processor determines with the aid of stored information which stations can be received in the locality fro which the receiver is destined. The processor then decides the arrangement of station abbreviations on the scale template. The template is used to make the actual tuning scales, e.g. by illuminating light sensitive material. The advantage lies in making the mass production of tuning scales, especially those in the VHF band, cheaper.
Patent DE-2736928-A1 (DE)
Title: Single use vibratory mixing capsules - for use with drills to make bonding agent for injection into fixing holes for handyman etc.
Inventor: FISCHER ARTUR DR
IPC: B01F11/00
Filed: 1977-08-16
Abstract: Motor operated shuttle device is for mixing bonding agent prior to injector into a drilled hole for mounting things. It consists of a container having one component to which a second component is added. It has an inlet hole for the bonding agent. It consists of a tubular housing the end cover of which serves as piston in the injection cylinder. The mixing or vibration element is introduced via an opening in the cover and consists of an eccentrically mounted mass on a central shaft or a weight on a flexible shaft. For use as throw-away capsules containing e.g. rapid binding to which water is added for application to hobbies etc. Eliminates problem of cleaning out the mixer each time and gives accurate metering required amt. each time.
Patent DE-2742412-A1 (DE)
Title: Purified exhaust gas heating - uses admixture of combustion gases from several burners prior to discharge to atmos. at specified temp.
Inventor: LAIBOLD EMIL
IPC: F23L17/00
Filed: 1977-09-21
Abstract: The heating is to be applied to a wet purified exhaust gas which has been saturated with steam and has a temperature of 10 to 60 deg.C. Prior to conducting the gas into a chimney for discharge into atmosphere, combustion gases of several burners are admixed until the mixture has reached a temperature of 100 to 150 deg.C. In the process the washed gas is preferably enveloped by the admixture gases and the gas is fed through a Venturi for intensive mixing. The process is carried out in a mixing chamber into which penetrate several burners.
Patent DE-2743302-A1 (DE)
Title: Inter-layer sheet positioner for concrete blocks - has sheet grab on arm fixed to block grab arm
Inventor: WINTER HANS
IPC: B28B13/04
Filed: 1977-09-27
Abstract: The mechanism forms intermediate layers between stacked concrete blocks, and is particularly for the insertion of sheets or plates at a press with rotary or sliding table. Alongside the press discharge station is a grab arm for the blocks, swinging over the die in the station. A second arm (7) is rigidly secured to this grab arm (6), having a grab mechanism (15-20) for the plates etc. or a sprayer for an agent delaying setting or forming a separating layer. This has a receiving position above a magazine (25) for the sheets, and a discharge position above the die in the discharge station (2).
Patent DE-2743836-A1 (DE)
Title: Device for epitaxial growth - with sealed three-chamber gas feed module incorporating chamber for melt
Inventor: WILLIG WOLF RUEDIGER DR
IPC: C30B25/14
Filed: 1977-09-29
Abstract: In a device for an epitaxial growth from the gaseous phase, the gas feed pipes are combined with the crucible for the melt to one compact module which is sealed relative to a quartz tube. The module has three gas inlets leading to three separate chambers. One of the chambers also acts as the crucible. All chambers have annular outlets into the quartz tube. This results in an extremely uniform mixing effect and even concn. distribution of the reactant partners. The grown layers are of a very high quality and with perfect crystals.
Patent DE-2744340-A1 (DE)
Title: Suspended light fitting for high pressure discharge lamp - has centre part holding lamp and reflector, and side parts holding electric components
Inventor: MOELLER UWE ING GRAD
IPC: F21V23/02
Filed: 1977-10-01
Abstract: The suspended holder, for a high-pressure lamp, has a centre part (3) for fixing the reflector (2) and for holding the lamp (8) and two lateral parts (1a, 1b) for holding the lamp's electrical components. The centre part is separated by partitions from the lateral parts and all three parts are enclosed in an outer wall (4) 'floating' between top and bottom covers (5, 6). The outer surface of the outer wall is ribbed.
Patent DE-2745268-A1 (DE)
Title: High solids content urea formaldehyde foams - having low shrinkage on drying, useful e.g. as thermal insulation
Inventor: OGDEN DENNIS HENRY
IPC: C08J9/30
Filed: 1977-10-07
Abstract: Cross linked expanded urea-formaldehyde resins with a shrinkage on drying of, 20% by vol., are made by homogeneously foaming an aq. soln. of a urea-formaldehyde and a curing agent for the resin such that the freshly prepd. wet foam has a total resin solids content of >=35 wt. %. The foams may be made e.g. by forming a low specific gravity (S.G.) foam from the curing agent and mixing this with the undiluted resin; or by forming a low S.G. foam from the undiluted resin and mixing this with the curing agent soln. The low S.G. foam can be made e.g. by passing the soln. through a standard foaming column which pref. has an upper section packed with particulate material and a lower section packed with a mesh material such as a woven stainless steel mesh. The initial foam and the aq. soln. are mixed e.g. by mechanical agitation to produce the final high solids content foam. The high solids foams have a lower shrinkage on drying than prior art foams made with dilute resin solns. and con contg. e.g. >70% water. The prods. are esp. useful in cavity wall thermal insulation and give rise to less cracking and fissuring of the foam during drying.
Patent DE-2745995-A1 (DE)
Title: IC engine exhaust heat - is absorbed by pressure boiler to produce steam maintained in closed cycle to drive engine auxiliaries
Inventor: THIEL KARL
IPC: F02B33/40
Filed: 1977-10-13
Abstract: Steam powered charging air compressor (6) is used in connection with the drive of i/c engine auxiliary equipment. The heat energy contained in the engine exhaust gases is taken up by a pressure boiler (1) formed as a double-walled exhaust pipe, and used for steam production. The steam thus produced is maintained in a closed cycle, and the boiler water input feed occurs dependent upon the steam pressure. The charging air pressure is maintained constant by means of control of the amount of steam feed into the low pressure turbine (7).
Patent DE-2746210-A1 (DE)
Title: Sequentially ignited flash bulb in assembly - has igniting material forming direct conduction path between electrodes after ignition to fire next bulb
Inventor: SCHUPP LEWIS JOHN
IPC: F21K5/08
Filed: 1977-10-14
Abstract: The flash cube has two electrodes sealed into the bulb. An igniting material is connected between the electrodes. The residue of igniting material after its ignition has low resistance. The lamp is ignited by short circuiting and it forms a switch in sequential, switching of flashes in a multiple flash lamp assembly. deflector (18) are provided to direct some of the igniting material (21) after ignition to the sealing area (12). The rest of this material is deposited on the bulb's inner surface so that a d.c. path is formed between electrodes with low resistance. The igniting material is readily deposited in the depression (22) between the parallel electrodes.
Patent DE-2750160-A1 (DE)
Title: Ultrasonic scanner with oscillatable transductor support - with sector scanning angle variable during continuous oscillation
Inventor: GOODRICH ALBERT S
IPC: A61B8/00
Filed: 1977-11-09
Abstract: Ultrasonic scanner comprises a transductor (400) attached to an oscillatable supporting structure (300) which projects from a frame (20). A device (100) for varying oscillation is disposed between the supporting structure and the drive mechanism (30) to vary the degree of oscillation of the transductor mechanically while the drive mechanism is driving the supporting structure. The transductor supporting structure pref. comprises a pantographic system retained on the frame and supporting the transductor in such a way that it performs oscillating pivot movement about an axis which is fixed relative to the transductor and frame and which coincides with the surface. The sector scanning angle can thus be varied during continuous oscillation, for scanning a further sector and narrowing the field of vision without loss of location or waste of time.
Patent DE-2752205-A1 (DE)
Title: Power distribution box for mobile consumers - has retaining profile with region for meter and region for fuses, sockets etc.
IPC: H02B1/52
Filed: 1977-11-23
Abstract: The power supply unit, esp. a distribution box for use on fair grounds, market places, etc., has a retaining profile (1, 2) with an upper part for a meter (4) and a lower part for fuses and other devices such as sockets (6). A clear space (3) is located adjacent to the lower part and holds the busbar or wiring system. The lower part is closed by a removable cap (8) that may pivot or that may slide clear after releasing some form of retention device. The unit complies with the new VDE regulations.
Patent DE-2754162-A1 (DE)
Inventor: PETZ GUENTER
IPC: H01R13/504
Filed: 1977-12-06
Abstract: In the case of the electrical plug-in distributor having a housing (1) in the form of a strip, electrical conductors (2) are arranged in a common plane, the ends (2') of which electrical conductors (2) are passed, having been bent, out of a side surface of the housing (1). In order to reduce the structural complexity, the housing (1) is formed by two housing halves (1') which are joined together and firmly connected in the region of the longitudinal centre plane. <IMAGE>
Patent DE-2801061-A1 (DE)
Title: Lightweight stabilising roof sandwich panel - has thick light central layer rigidly joined to thin outside panels
Inventor: HANGELBROEK PIETER BENJAMIN
IPC: E04B7/22
Filed: 1978-01-11
Abstract: The stabilising roof sandwich panel is made up from two spaced apart strong thin panels (8) with an intervening thicker layer (9) of cohesive light material, such as foam or perlite. The intervening layer (9) is connected to both panels with shear strength effect, to make a cohesive bendable unit. On two opposite sides, on the line of roof slope, panels incorporate a carrier, with an upright stem piece along the thick layer and flanges along top and bottom.
Patent DE-2801093-A1 (DE)
Title: Repetitive or series assembly of parts - using optical signals generated at part removal positions in sequence with assembly stages
IPC: G09F9/305
Filed: 1978-01-11
Abstract: A light source (3) has base plate (1) screen disc (2) and glass fibre rods (12) to generate and pass on defined light signals which signals are produced by an adapter plate (16) corresponding to the required mounting position and/or removal position. Passageways (10) in the base plate allow the light to pass through and correspond in number and distribution to the movement steps of the light source (3). The adapter plate carrier connections (13) corresponding to the required mounting and/or removal positions. Movement of the light source is controlled by a programmable microprocessor.
Patent DE-2811931-A1 (DE)
Title: Rolling mill train for billets, bar or rod - has one or two cages each contg. three work rolls adjustable radially w.r.t. billet axis
Inventor: BRAUER HANS
IPC: B21B13/10
Filed: 1978-03-18
Abstract: The mill is pref. used for roughing or intermediate rolling; and includes at >=1 reversible cage possessing >=3 work rolls located at intervals of 120 degrees in a star-shaped formation round a single longitudinal gap contg. the rolling axis (a) and through which the billet or bar passes. The axis (a) of the gap and the workpiece remain fixed, whereas each roll can be adjusted radially w.r.t. axis(a). Each roll pref. has a convex periphery, the three peripheries forming the roll gap; and the pref. mill uses either one cage; or two cages where the rolls in the second cage are displaced 60 degrees w.r.t. the rolls in the first cage. When only one cage is used, a tilter turning th billet on its longitudinal axis is pref. used on both the inlet and exit sides of the mill. Used e.g. for hot rolling a square billet in nine passes to make a hexagonal bar the mill has low initial cost but high productivity.
Patent DE-2813406-A1 (DE)
Title: Automatic unit giving recipes and working instructions - which are reproducible on sound or picture carriers during preparation of dishes, prods. or objects
Inventor: OERTEL RUEDIGER DIPL ING
IPC: G09B5/06
Filed: 1978-03-29
Abstract: Recipe instructions are run and are repeated until the work has finished and the produce is ready, that is within a period of time attainable on average for the tasks. Additional information may be supplied in the form of advice, explanations and hints relating to the product interposed between the instructions. Music and entertainment may be added to bridge idle times between the instructions. If picture carriers are used for film demonstrations, the instructions may be backed up with pictures and idle times filled with instructional or diverting films.
Patent DE-2817137-A1 (DE)
Title: Pressurised beer packaging can - has base protrusions on inner pitch circle bridging gaps between outer ones
Inventor: HEXEL GUENTER DIPL ING
IPC: B65D1/02
Filed: 1978-04-19
Abstract: The can is for packing goods under pressure, particularly beer or other drinks, having a cylindrical body with integral stiffened base to resist distortion joined to it by a radiused portion. The base is mainly flat and at right angles to the body, having a series of protrusions towards the outside and the centre line formed in it. These are on a PCD equal to or >= half the body diameter, their height being between three and twenty times the wall thickness, and together they form a standing surface. On a smaller pitch circle (63) concentric to the first one (62) further protrusions (65) are formed at intervals and oblong in the peripheral direction, and extending to the standing surface from the flat base. Their length and positions are such that they bridge the gaps between the protrusions (64) on the outer pitch circle.
Patent DE-2818269-A1 (DE)
Title: Domestic appliance programmer - with microcomputer controlling functional elements via interface logic and relays
Inventor: SCHEER ERICH ING GRAD
IPC: G05B19/042
Filed: 1978-04-26
Abstract: An electronic programmer for domestis appliances like clothes and dish washing machines controls the On and Off functions of the individual functional elements through the output signals of a microcomputer. Depending on the chosen program these are actuated in turn and are passed to relays. An interface logic is inserted between the microcomputer outputs and the control winding of the relays which in turn controlled by their contacts, the connection of the functional elements to the mains supply or their disconnection. The microcomputer thus saves the need for motor driven program carriers.