baber/WOPTO huggingface dataset:
Patent WO-2004001362-A1 (WO)
Title: Einfaches hochdruck-sensor-gehaeuse durch verbindungsteil (auch emv)
Inventor: MAST MARTIN
IPC: G01L19/14
Filed: 2003-06-18
Abstract: Vorrichtung zur Druckmessung, insbesondere zur Hochdruckmessung, mit einem in einem Sensorgehäuse angeordneten Druckaufnehmer (10), wobei das Sensorgehäuse ein mit einem Druckanschlussstutzen (4) versehenes erstes Sensorgehäseteil (3) und ein mit einem elektrischen Anschluss versehenes zweites Sensorgehauseteil (2) aufweist. Um den Fertigungsaufwand zu verringern, ist ein Verbindungsteil (6) vorges ehen. Einfaches Stanzbiegeteil oder dunnwandiges Rohrteil. Dies kann auch als EM V-Raum genutzt werden.
Patent DE-1802915-A1 (DE)
Title: Plastic bottle blowing machine - including waste separator
Inventor: THOMAS ALFRED
IPC: B29C49/72
Filed: 1968-10-14
Abstract: Blow moulding apparatus having a split mould (129) which clamps about one or more tubular thermoplastics parisons (112) which have just been extruded (111) and conveys the parison(s) by a mechanically pivoted movement (131a) to a point beneath a blowing station (115) where pneumatic nozzles (116) engage the top(s) of the parison(s) and inflate them within the mould cavity. As soon as the mouldings are sufficiently chilled to be self-supporting, the mould opens, leaving the mouldings suspended from the blowing nozzles. The return movement of the mould to enclose the next parison(s) brings into position beneath the dangling, cooling mouldings some form of gripping mechanism (126) which is mounted rigidly on the moulds (129) or the lever system on which the moulds move. As soon as the mouldings are set sufficiently to be clamped, the mould closes about the next parison(s) and simultaneously the mouldings are gripped. The mouldings are conveyed to a discharge chute or conveyor as the mould moves back from the extruder to the blowing head with the next set of parisons. Pref. the traversing action or the final removal of the mouldings carries them past automatic deflashing equipment.
Patent DE-1931586-A1 (DE)
Title: Electroless reductive separation of metal - or alloy deposit on metal and non-metal
Inventor: SCHICK JOSEF
IPC: C23C18/36
Filed: 1969-06-21
Abstract: The bath used is an aqs. soln. of an amino-salt with the general formula Me(NH3)6Xn in which X is a monovalent acid radical, Me a bivalent or trivalent metal and n the valency of the metal. The soln. contains a reducing agent causing metal separation. Spec., sodium hypophosphite. The bath temp. is 10-90 degrees C., esp. 25 degrees C.
Patent DE-1932094-A1 (DE)
Title: Mixing powders with paper pulp
Inventor: KAISER FRITZ
IPC: B01F33/40
Filed: 1969-06-25
Abstract: Stationary mixing container has a vertical shaft; around its central axis rotates a strip screw which conveys material to the wall. A spiral reamer on the container floor conveys outwards; a spiral reamer at the level of the material conveys inwards. The strip width of the screw is 3-6% of the upper diameter of the container.
Patent DE-1937089-A1 (DE)
Title: Flame removal of surface defects from - cast iron objects
Inventor: EVERTZ EGON
IPC: B23K7/06
Filed: 1969-07-22
Abstract: The surface is heated to its melting point by an acetylene-oxygen gas mixture after which it is treated by an oxygen-gas stream passing through 8 to 15 mm jets at a pressure between 15 nd 40 atmos. This treatment creates an oxidic slag first out of the liquefied surface and then out of the rest of the surface which is to be removed. The gas mixture is fed at a pressure of 1.5 atmospheres through 8 to 15 neighbouring jets oof 1/2 mm diameter.
Patent DE-1938478-A1 (DE)
Title: Hard foam composite hollow bodies mfe
Inventor: JUNG EUGEN
IPC: B29C44/12
Filed: 1969-07-29
Abstract: A hollow chamber is encased by a double-walled shell, which is connected gas-sealed to a base. The hollow is filled by pressurised air, and into the space between the two walls, a reactionary foam mixture is filled. The air pressure inside the hollow is higher than the foam pressure. The material used may be polyurethane foam, polyamide, polyester- and epoxy resins, phenol-formaldehyde resin, polystyrene, etc. The hollow bodies are self supporting may be subjected to high stresses, and are used for constructional purposes.
Patent DE-1947331-A1 (DE)
Title: Chocolate coated nut chips feeder
Inventor: KASSALIK WALTER
IPC: A23G3/02
Filed: 1969-09-18
Abstract: Crank driven vibro conveyor above the metering floor has swing levers moving to and fro into the metering channels so that cross-mounted feet on the lever ends line up the feed portions parallel to the channel axes and also render this feed suitably smooth flowing for even and accurate portioning through the channels and ejectors in these.
Patent DE-1960902-A1 (DE)
Title: Polyurethane foam simulated thatch
IPC: E04C2/20
Filed: 1969-12-04
Abstract: Foam polyurethane base has integrated tubes which slope up at an acute angle to the base and are hollow at their ends to simulate straw as used in thatch. The tubes should be in rows and the rows offset though close packed. The tubes or bars can vary in length and stays at their foot end can be used to secure them more firmly to the base structure.
Patent DE-1964885-A1 (DE)
Title: Fastener for hose filters in dust precipita- - tion plants
Inventor: BIRKE GERHARD
IPC: B01D46/04
Filed: 1969-12-24
Abstract: The unit contains hose filter elements; a cleaning unit; and a dust removal unit. The filter elements are suspended in a housing via its base, having a raw gas inlet and a clean gas outlet. Each element is suspended by an integral flexible fastening ring, of synthetic material. The ring has a clamp like fastening zone, for its own fastening in the suspension aperture of the base, and a staggered ring claw clamp for the removable fastening of the reinforced circumference of the hose filter. The fastener is of simple construction and allows the easy exchange of damaged fasteners.
Patent DE-1965074-A1 (DE)
Title: Powder cleaning agents containing emulsi- - fiable waxes
Inventor: MALITSCHEK OTTO DIPL-CHEM DR
IPC: C11D3/37
Filed: 1969-12-27
Abstract: The powders, which can be dispersed in water for use, contain the usual wash-active substance, with addition of a self-emulsifying wax in cold or fairly warm water. The wax is either (i) an ester of a straight chain fatty acid with polyethylene glycol or (ii) the reaction product of such acid with an alkanolamine or aliphatic diamine, which is quaternised with analiphatic or aryl-aliphatic mono- or di-halogen cpd. Pref. wax content is 15 to 70 parts to 100 parts washing powder. Specific waxes claimed are polyethylene glycol esters of montanic acid and the reaction product of montanic acid and N,N-diethylamino ethanol, quaternised with benzyl chloride. The powders can be readily dispersed in water in the home without special equipment of experience, and are suitable for cleaning hard surfaces leaving a wax coating.
Patent DE-1966792-A1 (DE)
Title: Fibrous sewage pumping plant - with pump-actuated flap valve and bar screens of special gap-depth ratio
Inventor: MOSER GOTTHOLD
IPC: E03F5/22
Filed: 1969-04-30
Abstract: A pumping plant for industrial sewage containing suspended particles such as waste fibre includes a centrifugal pump, immersed in a pump sump and automatically switched on and off as the fluid level rises and falls. A non-return valve opens a collecting chamber at the influent side of the pump by its own weight, but a nozzle directed towards it automatically closes it when the pump is switched on. Bar screens at the inlet to the pump and in an overflow channel are so deep in relation to their width that fibres cannot become wrapped around the bars.
Patent DE-2042404-A1 (DE)
Title: Bend resistant panelling - with core and fibreglass matting covers all impregnated with same resin
IPC: B05D5/06
Filed: 1970-08-27
Abstract: The thin fibre glass covering sheets and the centre core of filler material, e.G. sand, are all impregnated simultaneously with the same synthetic resin so that as the resin sets the panel layers are firmly bonded together. Pref. the panels are continuously produced between rollers.
Patent DE-2048289-A1 (DE)
Title: Nonwoven fibrous fleece impregnation - between impervious non-stick support layers
IPC: D06B1/14
Filed: 1970-10-01
Abstract: The fleece and the impregnating binder are fed together into an adjustable gap between a bottom support-drive apron and a top roll or apron. The application of the binder can be controlled by a blade across the machine at the point of application and suitably placed side plates. As the fleece is driven between these supports it is heated to cure the binder. Resulting material has a smooth surface finish.
Patent DE-2055111-A1 (DE)
Title: Aminomethylation of aminoanthraquinones - to yield dyestuff inters
IPC: C09B1/22
Filed: 1970-11-10
Abstract: 1-Amino-2-dialkylaminomethyl-anthraquinones of gen. formula: is prepd. from corresp. amino anthraquinone substd. ortho to the amino gp. by X. (where X is an easily removable gp. eg. Br, SO3H) by reacting formaldehyde and amines in the presence of a reductant eg. sodium dithionite.
Patent DE-2065737-A1 (DE)
Title: Image presenting appts. - has electronic cct. with store operating fluid crystal element
Inventor: KOSONOCKY WALTER FRANK
IPC: G02F1/1362
Filed: 1970-10-15
Abstract: The fluid crystal element is driven by the electronic circuit containing a storing stage. The former is created from a fluid crystal layer fixed between two electrodes. The circuit as well as the crystal element are carried upon the same subtrate. Space requirements are therefore very small. The transistors (T1 and T2) are cross-coupled. Transistors (T3 and T4) serve as load impedances. The latter are connected to the negative pole (-V) of a potential source via the lead (V) and a switch (6). The other pole is at a reference potential. This form of flip-slop serves as a memory cell in a matrix arrangement comprising many such.
Patent DE-2105102-A1 (DE)
Title: Furnace floor cooling - by tubes mounted in plates between carbon and graph and ceramic blocks
IPC: C21B7/10
Filed: 1971-02-04
Abstract: The joints between the metal plates carrying the coolant tubes are packed with Al, and the surface of the graphite blocks is milled to prevent any gaps developing between it and the upper layer of C blocks. Under furnace temps. the heat is spread over the surface of the floor and no C is released preventing any leakages developing and increasing the life of the furnace floor.
Patent DE-2112097-A1 (DE)
Title: Water level indicator - for reactor pressure vessels based on audio frequency oscillations of escaping gas
Inventor: KIRCHHOFF WOLFGANG
IPC: G01F23/16
Filed: 1971-03-13
Abstract: A fluid level indicator for a reactor pressure vessel is a tube which is welded to the vessel dome and dips into the water level. It has just above the relevant water level a lot like a flute so that gas admitted produces audio-frequency oscillations on leaving. These are perceived by a pickup outside the vessel, the height of the gas column in the tube varying the frequency as a function of the water level.
Patent DE-2120107-A1 (DE)
Title: Solid tyre - with three layers of steel cord fabric at seating zone
IPC: B60C7/22
Filed: 1971-04-24
Abstract: Two sheets of the fabric, with the steel cords bonded in rubber, are laid over each other, the ends of one sheet being folded over so that the steel cords cross each other at about 10 degrees to give good rim seating and reduced rolling resistance.
Patent DE-2131796-A1 (DE)
Title: High chimney gas washing - using wash liquid introduced directly into chimney
Inventor: HESKY HANS DR
IPC: B01D47/06
Filed: 1971-06-26
Abstract: The chimney itself is used as the gas washing unit the wash liquid introduced being uniformly distributed over its cross-section. Pref. the majority of the wash liquid is introduced half way up the chimney with such a droplet size that it is entrained upwards by the ascending gas, and the remainder of the liquid, usually about 10% is introduced higher up with a larger droplet size so that it falls downwards, picking up the smaller droplets on the way. The residual liquid (introduced further up) may be of a different composition from the majority, esp. water. All falling liquid is pref. collected and processed. The preferred apparatus comprises a set of nozzles for introducing fine droplet liquid into the central portion of the chimney, and also either a second set of nozzles near the top for introducing larger droplets, or a diffusor at the top of the chimney to cause the ascending fine droplets to coalesce into larger droplets.
Patent DE-2139245-A1 (DE)
Title: Workpiece holder for thin light components - consists of a helical spring
Inventor: GOEB GUENTHER
IPC: B25B9/00
Filed: 1971-08-05
Abstract: The holder comprises a helical spring, adjacent helixes of which are in contact with one another and are pressed against each other in the rest position of the spring permitting the insertion of a workpiece between adjacent coils so that it is held by spring action. The device is intended for thin light components such as photographic shutters, in connection with dipping into solutions leaving max. surface of workpiece exposed.
Patent DE-2207328-A1 (DE)
Title: Ultraviolet sterilizer - for surgeon's instruments with acrylic winding as radiation shield
Inventor: HANEL SIEGFRIED
IPC: A61L2/26
Filed: 1972-02-17
Abstract: An u.v. sterilizer for set of surgeon's instruments is equipped with a UV radiator and a circulation fan. A drawer at the bottom can be pulled outwards; a window consisting of acrylic glass is hinged at the top by a strip of flexible plastics and can be swung inwards.
Patent DE-2208566-A1 (DE)
Title: Length indicated climbing rope - each half of the rope has a different colour, the characterising fibre being colourless
Inventor: GUGGEMOS ADALBERT
IPC: A63B29/02
Filed: 1972-02-23
Abstract: The core/mantle ropes are clearly marked to show the half-way limit. Prodn. costs are low and there are no difficulties in passing the rope through the spring safety hooks. the two halves of the rope are dyed in a different colour. The characterising fibre is pref. made of a material, which is not dyed by the rope dyes, e.g., a polyester. The centre of the rope is pref. left undyed to a width of about 10 cm. each side of the middle by using a masking tape when dyeing the rope.
Patent DE-2214453-A1 (DE)
Title: Vibration damping laminate - with metal layers bonded to perforated plastic sheet by adhesive contg reinforcement
Inventor: LEWIS ARMAND FRANCIS
IPC: E04B1/86
Filed: 1972-03-24
Abstract: Laminate for damping sounds and vibrations has a perforated polymer core with an open surface of 25 - 75% bonded to an elastomeric adhesive having a glass transition temp. lying below the temp. at which the laminate is to be used, and contg. an element for increasing the load bearing capacity, the perforations of the core being partically of ahdesive, and >=1 metal layer bonded to the outside of the adhesive. The element for increasing the load bearing capacity is pref. a fabric, a metal grating, or glass fibres with a polymer coating. Can be used under cryogenic conditions.
Patent DE-2234699-A1 (DE)
Title: Continuous casting plant - with partly immersed casting barrels
Inventor: GROOVE KLAUS DIPL ING
IPC: B22D11/06
Filed: 1972-07-14
Abstract: The two parallel axis opposite direction revolving cooled barrels are half immersed in the melt and the casting is pulled upwards from between the barrels. The size of the heat exchange surface between the melt and the ball circumferences is controlled by covering matching the barrel curvature. The cover seals may be dispaced along the circumference. The method permits close control of casting conditions.
Patent DE-2255175-A1 (DE)
Title: Reducing dissolved dithiocarbamate content in waste waters - by pptn with heavy metal salts to form insol dithiocarbamates non toxic to fish and nitrifying bacteria
Inventor: STEVENSON ARTHUR
IPC: C02F1/52
Filed: 1972-11-10
Abstract: Dissolved dithiocarbamate (I) content of industrial waste waters is reduced by pptg. (I) as a heavy metal dithiocarbamate (II), by mixing the waste water at pH 6-8 with a sol. heavy metal salt, pref. an Fe salt. opt. followed by use of a Cu salt, and sepg. the pptd. (II). Process is pref. effected by continuously or intermittently measuring either (i) waste paper pH and adjusting it by applying sol. base or acid; or (ii) dissolved (II) content in waste water to be treated and altering concn. of sol. heavy metal salt so as to maintain a const. ratio w.r.t. dissolved (I); or (iii) dissolved (I) content in treated waste water and modifying sol. heavy metal salt concn. so as to obtain a treated effluent having a const. dissolved (I) content.
Patent DE-2260377-A1 (DE)
Title: Chemically resistant coatings for metal etc. - based on polyester resin, thermosetting acrylic resin and fluorine contg. vinyl polymer
Inventor: WIRTH THADDAEUS DIPL CHEM DR
IPC: C09D167/00
Filed: 1972-12-09
Abstract: Coating compsns with good chemical resistance and excellent adhesion to metals etc., are based on (A) a thermosetting polyester whose alcohol component contains >80% prim. OH gps. and whose acid component contains >=1 aromatic and >=1 aliphatic carboxylic acid, (B) a thermosetting acrylic resin and (C) a (co)polymer of a fluorine-contg vinly monomer with >=2 F atoms. The compsns are generally made as dispersions in high boiling solvents and may be applied by spraying, brushing, dipping, powder coating, etc. and cured to colourless, elastic films at 130-350 degrees C.
Patent DE-2331362-A1 (DE)
Title: Coin tester for different coin denominations - flaps guide coins into any of three sorting channels
IPC: G07D3/14
Filed: 1973-06-20
Abstract: A coin tester has a sorting mechanism below a drop shaft to guide sorted coins into any of three channels. The two inner walls of the entrances to the channels have flaps pivoted at their bases so that when both flaps are vertical the coins drop into the centre channel. When the right hand flap is inclined to the left the coins drop into the right hand channel and when the left hand flap is inclined to the right the coins drop into the left hand channel.
Patent DE-2343699-A1 (DE)
Title: Recovering aluminium, titanium and/or magnesium from ferrous scrap - by melting down in nitrogen-contg. non-oxidising atmos
Inventor: RAZIM CLAUS DIPL-ING DR-ING
IPC: C22B7/00
Filed: 1973-08-30
Abstract: Composites contg. >1.5 wt. % Al, Ti and/or Mg, and min. 50 wt. % iron, either in one piece or in individual parts, are scrapped by melting down in a nitrogen-contg. non-oxidising atmos. opt. with the addn. of other alloying elements, and are cast in the absence of oxygen. The atmos. used in casting is pref. a non-oxidising atmos. contg. nitrogen. Valuable raw matls. are recovered, unsightly dumps abolished, and an additional use found for the N2 obtd. as a by-prod. in the mfr. of oxygen for steel making.
Patent DE-2362139-A1 (DE)
Title: Cleaning rod for high-pressure washing systems - can selectively dispense prewash detergent or foam solutions under pressure for washing cars
Inventor: KOLLMAI KLAUS E
IPC: B60S3/04
Filed: 1973-12-14
Abstract: The cleaning rod comprises a handle connected to the high pressure washing system to receive a pressurised fluid and a valve like head member connected at one side to the handle and at the other to the elongate foam dispensing rod. The head conducts the fluid through separate ducts and under pressure to the dispensing rod which has a narrow input opening on the side of the head. An air hole is also provided near the head so that the dispensing rod mixes the pressurised solution of cleaning agent and foaming agent with air entering the air hole, so that a foamy mixture is dispensed. Since the input opening is smaller than the dispensing opening at the other end of the rod the foamy mixture is at a lower pressure at the outlet end.
Patent DE-2364268-A1 (DE)
Title: Vehicle pyrolytic gas generator - with particle separator comprising centrifugal circular chamber in bag safety system
Inventor: REITER RUDOLF
IPC: B60R21/26
Filed: 1973-12-22
Abstract: A compact pyrolytic gas generator is described with integral particle separator and sound damper. The gas is generated by a charge in a cylindrical housing surrounded by a circular duct into which the pyrolytic gasses are ejected via tangential tubes. The gasses swirl around the chamber while an angled deflecting wall at the bottom guides the particles in the gas stream into a collecting chamber at the bottom of the system. An upper deflecting wall separates the chamber from the outlet which is sealed with a filter plug. The system is compact and provides a controlled, purified, and cooled gas discharge with a minimum of sound.
Patent DE-2364281-A1 (DE)
Title: Gear compressor with spherical compression chamber - has conical gear discs at fixed angle with line contact between teeth
Inventor: SCHUKEY JUERGEN
IPC: F01C3/08
Filed: 1973-12-22
Abstract: The compressor comprises a rotor shaped like a conical gear wheel meshing with a corresponding element such that their teeth form a number of compression chambers whose volume changes as the relative position of the teeth varies during rotation of the rotor. The teeth of the rotor and the corresponding element are arranged on faces which include a pre-determined angle, and their sides are shaped such that, during rotation of the rotor, they are in constant line contact with the sides of the corresponding teeth. There may be two meshing rotors contained in the compression chamber, or two side rotors meshing with a central main rotor.
Patent DE-2400106-A1 (DE)
Title: Chuck for holding halogen lamp glasses - chuck tension is predetermined by springs and lever opens chuck jaws
Inventor: FRIEDRICHS KURT
IPC: B23B31/12
Filed: 1974-01-03
Abstract: A glass cylinder is secured between chuck jaws of an assembly and is thus connected to a shaft rotatable in a housing by a vee belt drive. Clamping of the chuck is initiated by axial movement of a rod which is itself initiated by axial movement of a collar under the influence of a control system. The chuck comprises a pair of cooperating jaws pivoted independently to a base plate and the tension of the jaws is controlled by compression springs, but interposed between each jaw and a surrounding cylinder. Separation of the jaws for insertion of a new cylinder is achieved by axial movement of the rod on the common pivot of a pair of over centre levers.
Patent DE-2401647-A1 (DE)
Title: Direct light siwthcing system for motor vehicles - is interlocked with ignition system to prevent vehicle being driven on sidelights
Inventor: WINDECK HANS
IPC: B60Q1/14
Filed: 1974-01-15
Abstract: The advantages claimed for the system are improvement in the existing light switch systems and simplified driver operation. There are two circuits. The first has an ignition switch with 3 positions - ignition, starting and lights. The usual headlamp switch is replaced by a master light switch with two positions. The second circuit has a relay with intermediate switch that reduces the loss on the ignition circuit. the safety feature of the design is that unlike normal systems there is no danger of faulty operation of the light switch and the road is always illuminated if the vehicle is moving.
Patent DE-2402802-A1 (DE)
Title: Camomile with high chamazulene and bisabolol content - prepd using camomile variety H-29 as raw material
Inventor: ISAAC OTTO DR
IPC: A01H6/14
Filed: 1974-01-22
Abstract: Camomile with high chamazulene and bisabolol content is produced from chamomile varity H-29. The chamomile flower heads are pref. harvested at the stage of growth at which only 50% of the tubular florets have opened, the harvested flower heads being dried at an air temp. of not >50 degrees C. The antiinflammatory activity of camomile is attributable to chamazulene and (-)-alpha-bisabolol. Normally, high chamazulene concns. are accompanied by low bisabolol concn. and vice-versa. Surprisingly, chamomile (Matricaria chamomilla) variety H-29 (endemic in the Lerida province of Spain) has high content of both chamazulene and bisabolol, and is partic. suitable for camomile prodn.