baber/WOPTO huggingface dataset:
Patent DE-2246743-A1 (DE)
Title: Prefabricated building panels - comprising fabric sandwiched between plastic layers
Inventor: NOLTE ROLAND DIPL-KFM
IPC: E04G21/28
Filed: 1972-09-22
Abstract: A system of panels which can be fixed to a supporting framework and which can engage or overlap one another to enclose the walls and/or roof of a building by use of a combination of modular panels and adjustable panels which can be dismantled and re-assembled to fit any size of building. Pref. each panel comprises a sheet of composite plastic material which can be fitted with >=1 profiles which can engage complementary profiles on adjacent panel(s). Other panel borders may feature reinforced eyelets or perforated plastic strips for tying the panel to the support structure. Alt. ties may comprise flexible webbing welded to the panel and able to wrap round support bar(s) at various distances and then engage an ancillary bar with a rigid hook on the end of the flexible web. Pref. the webbing and the hook are integrally fused components of flexible and rigid PVC respectively. The basic panels comprise a sandwich of a textile mesh between layers of a sheet material of pref. PVC or polyethylene contg. colourants, additives and fillers.
Patent DE-2260403-A1 (DE)
Title: Hot top sleeve prodn - by setting binder by burning an in situ inflammable material
Inventor: FUKUSHIGE SHINOBU
IPC: B22D7/10
Filed: 1972-12-09
Abstract: A mixture of hot top material, thermosetting resin binder and inflammable material (pref. benzene, (m)ethanol, ligroin or mineral spirit) is formed into a green and the resin set by burning the inflammable material.
Patent DE-2308153-A1 (DE)
Title: Degasifying and aeration of water - for removal of dissolved carbon dioxide and introduction of oxygen into drinking or industrial water
Inventor: KOETTING WOLFGANG DIPL-CHEM DR
IPC: C02F1/64
Filed: 1973-02-19
Abstract: Removal of gases, esp. CO2, from and the introduction of O2 into, drinking, industrial process or other waters or liquids by using a capillary wash plate with a height-adjustable level of liquid thereon, and supplying the air required to treat the water from the underside of the plate through the capillary tubes forming the plate, the pressure of the air feed preventing passage of the water through the tubes.
Patent DE-2335599-A1 (DE)
Title: Hood-shaped hair net construction - having differing stitch and thread structure in head and edge zones
IPC: A45D8/40
Filed: 1973-07-13
Abstract: A hood-shaped hair net, of monofilament synthetic threads, has the netting stitches in the edge zone stretched and secured along a diagonal pointing at the edge with the netting points aligned towards the hood-shaped head zone, the threads in the head zone being of thiner shrunk and fixed threads, and the threads in the edge zone being thicker and of unfixed shrinkable threads. The hair net stays in place, without compressing and distorting the hair styling, and is not readily visible when worn.
Patent DE-2337986-A1 (DE)
Title: Washing machine control system - has plug in modules with printed circuit and rigid lines for high power devices
Inventor: GRAF RICHARD DIPL-ING
IPC: D06F34/08
Filed: 1973-07-24
Abstract: The control components of an automatic washing machine are mounted on base plate with low power components located on one side and with all interconnections contained on a printed circuit card. The high power components (heater, motor relays etc.) are located on the other hald of the base plate and all connections made on the under side. Incoming power is transmitted through a terminal block anda rigid link to the main relay. A further rigid link takes power to the heater relay circuit and finally to a plug-in connector block. With this arrangement the number of free power leads is kept to a minimum.
Patent DE-2338751-A1 (DE)
Title: Toilet paper with inscriptions on one side - has clean reverse side for use
Inventor: FRAUENHOFFER GEB KLESS GRETA
IPC: A47K10/16
Filed: 1973-07-31
Abstract: One side of the toilet paper is inscribed with jokes, quiz questions, advertisements etc. whilst the other side is left clean for use. The paper avoids the need to take a newspaper into the toilet to read.
Patent DE-2338759-A1 (DE)
Title: Pigments from soluble dyes deposited in crystal lattices - from aq. suspensions at controlled pH
Inventor: KNICKEL BIRGER DR
IPC: C09C3/08
Filed: 1973-07-31
Abstract: Pigments consisting of a colourless inorganic carrier with an organic dye deposited in the crystal structure. The dyes may be vat, development, oil-soluble dyes, organic pigments, metal complex dyes or pref. substantive, acid, reactive or dispersion dyes. The carrier is pref. Al2O3, ZnO or MgO. Amount of dye is pref. 3-150% of carrier weight. The method is used in the pigmenting of paints, printing inks, macro-molecular materials, etc. Dyed with no pigment properties but which are intense, brilliant and light-fast may be used. They are held so strongly by the carrier that they cannot be extracted by usual solvents.
Patent DE-2344045-A1 (DE)
Title: Porcelain insulator with contact screw and contact plug - has screw and plug at opposite ends, linked to avoid transmitting clamping forces to housing
Inventor: BAUSCHER KARL ANTON
IPC: H01R4/48
Filed: 1973-08-31
Abstract: The porcelain insulator has a contact screw for a wire inserted at one end and a sprung plug-in contact for a wire at the other. The plug-in contact consists of a looped strip of metal with two parallel vertical arms passing across the hole in the insulator housing through which the wire end is inserted. The loop is extended into two parallel horizontal arms which pass into the contact screw half of the insulator. The screw half consists of a vertical screw which screws into a clamping block and clamps the other wire between its lower end and the bottom inside wall of the insulator horizontal hole. The plug-in contact horizontal arms pass one inside and one outside below the insulator. The force of the wire being inserted into the spring is transferred to the clamping block and not to the insulator housing.
Patent DE-2345511-A1 (DE)
Title: Air cooling channel for thermoplastic filaments - has a short length to reduce length of unit between spinneret and winding
Inventor: HAGENBURG OTTO HEINRICH GRAF
IPC: D01D5/092
Filed: 1973-09-08
Abstract: The design of the blow shaft system, to cool thermoplastic filaments between the spinnerets and winding, has a compression chamber with a shorter length than standard, the base being of the same size or widened in proportion. The design allows an effective unit to be installed in a short unit length, with savings in cost and space.
Patent DE-2351499-A1 (DE)
Title: Positevly coupled tubes seal - loaded against both components using a threaded internal profile on the seal
Inventor: OOSTENBRINK ALBERTUS ANTHONY
IPC: F16L41/08
Filed: 1973-10-13
Abstract: One end of a pipe coupling is performed with an external threaded section which carries an elastomer sealing ring with a mating thread form in the inner bore. The one face of the sealing ring is formed with a flexible lip which seats against the shoulder of the coupling. The other half of the coupling fits into a groove in the periphery of the seal and is retained by a lip. A completely tightly sealed coupling is achieved by rotating one half of the coupling relative to the other. Due to the threaded section, the seal is axially compressed ensuring good contact between the flexible lip and shoulder at one end and the groove surface and coupling at the other.
Patent DE-2356766-A1 (DE)
Title: Remote control signals processing circuit - has one signal part modulated in one way, and at least one further part in another way
Inventor: STRECKENBACH WULF-CHRISTIAN
IPC: H03J9/04
Filed: 1973-11-14
Abstract: The duration of the signal part determines the type of the remote control function; the circuit comprises a signal transmission path for the signal first part, and a recognition circuit which delives an output signal when the furher signal part with different modulation arrives. Control means block the signal transmission path at the arrival of the further signal part; the first signal part is modulated with a first frequency, and the second signal part with a second, different frequency. The apparatus may be used for remote control of a television set to turn up or turn down the volume, and to switch the set to different channels. The system reduces the possibility of interference or wrong instructions.
Patent DE-2359620-A1 (DE)
Title: Textile dyeing and printing prepns. - comprise basic dye, surfactant and opt water and/or miscible solvent
Inventor: HAEHNKE MANFRED DIPL CHEM DR
IPC: C09B31/02
Filed: 1973-11-30
Abstract: The dye is either in the form of a dye base or contains a pri- sec- or tert. amino, guanidino or hydrazino gp. and the surfactant is non-ionic or weakly cationic. Stable, concd. prepns. can be obtd. with a very wide range of dyes. They are used, after dilution with aq. acids, for dyeing acrylics acid-modified polyesters and polyamides, mordanted cellulose, silk, acetate rayon, leather and paper.
Patent DE-2365444-A1 (DE)
Title: Revolving debarking tool with roller body - has two separately driven partsone with striker and other with blade bars
Inventor: HEPKE WILHELM
IPC: B27L1/10
Filed: 1973-11-28
Abstract: The revolving debarking tool has a roller-like tool body, with striker and blade bars on its surface. The tool body is divided transversely of its axis into two partial tools which are rotatable relative to each other. One partial tool has the striker bars and the other the blade bars. The part with the striker bars revolves at a lower r.p.m. than the part with the blade bars. Preferably each of the partial tools is driven by a separate press. liq. motor. The debarking noise is reduced.
Patent DE-2405941-A1 (DE)
Title: Ball game racket with dual strings - has different playing characteristics for each side
Inventor: KLAHN GEB BRUMMER VERA
IPC: A63B51/06
Filed: 1974-02-08
Abstract: A racket such as is used for tennis, badminton or similar games, has two independently stringed surfaces of different characteristics. The variations between the two sides include string tension, mesh size and string material. the planes of the two stringed sides can also differ in relation to one another and the racket handle. In a preferred version one stringed surface is made up from gut and the other one from plastics strings or fibres. The network spacing of one mesh may be the same as, or different from that of the other one, depending on requirements.
Patent DE-2407819-A1 (DE)
Title: Endless belt sawing machine cutting force control - pivoting cutting head is partially supported on hydraulic cylinder
IPC: B23D55/08
Filed: 1974-02-19
Abstract: An endless belt sawing machine comprises a driving wheel and a driven wheel which support the saw belt and which are disposed in a frame pivoted at one end to a base so that the belt bears on a workpiece held in a vice disposed between the two wheels. A hydraulic cylinder is connected between the base and the frame to partially support the saw belt and thus control the cutting force on the workpiece. A cam is responsive to the changing angular position of the frame relative to the base to control the pressure in the hydraulic cylinder to maintain the cutting force constant.
Patent DE-2412315-A1 (DE)
Title: Microtome with movable preparation slide and transport mechanism - has tae pressed against face of slice of preparation to be cut
Inventor: BURKHARDT ROLF PROF DR MED
IPC: G01N1/06
Filed: 1974-03-14
Abstract: The tape is wound on a supply roll mounted on the preparation slide. A winding-on roller is mounted on a stationary part of the housing and turned in the winding-on direction of the tape by an adjusting spring. An electric motor assigned to the winding-on roller is activated briefly in the time between the end of the cutting operation and the start of the return movement of the preparation slide. The motor produces a rotary movement of the winding-on roller through an amount of angle in the winding-on direction. As a result, the tape with the cut slice of the preparation is transported further by a certain amount.
Patent DE-2414383-A1 (DE)
Title: Prefabricated floor panel elements support - on lattice structure intermediate layer of detachably interconnected carrier bars over hollow
Inventor: GEHRMANN HASSO
IPC: E04F15/024
Filed: 1974-03-26
Abstract: The floor elements consist of prefabricated panels which are detachably fixed on the intermediate layer. This is in lattice structure form, assembled from prefabricated carrier bars detachably connected together at their nodal points, where there are height-adjustable supports between the lattice structure and the base, providing a hollow space. The lattice fields are approx. square, with a panel for each square. Panels may be shaped to accommodate a seating cushion, and there may be a floor covering layer on the upper side. Sound-insulating units may be inserted between the supports and the base. The floor is easily assembled and dismantled, readily accommodates servicing ducts, and is easily varied or adapted to room changes.
Patent DE-2419781-A1 (DE)
Title: Pressure vessel for alkali-metals at temperature - has double-walled gas-pressurised jacket filled with thermal insulation
Inventor: RAJAKOVICS GUNDOLF DIPL ING DR
IPC: F22B3/02
Filed: 1974-04-24
Abstract: The arrangement is partic. for a vertical potassium vapour boiler heated by flame tubes. The jacket of the vessel is double-walled and the intermediate space is filled with a heat-retaining layer, e.g., a number of heat-radiating metal sheets. The space is pressurised by gas at a pressure which is equal, or approximately equal to that inside the vessel. The inner wall pref. extends beyond the bottom and the top of the vessel and is connected with the outer wall via these extensions. One of the extensions may deviate from a cylindrical shape, e.g., may be bellows-shaped, to permit longitudinal expansion of the inner wall.
Patent DE-2420826-A1 (DE)
Title: Leg or arm exercising fixture for fitness or convalescence - has two rotating plates with eccentric location points
Inventor: STRAUB WILLY
IPC: A63B22/14
Filed: 1974-04-30
Abstract: An exercising fixture produces circular movements of either legs or arms. It consits of two round plates, located side by side on a board by means of centre spigots. Each plate carries a rotating disc which has a suitable location for hands or feet. The discs are fixed to slides so that their eccentricity can be adjusted. By linking the two plates with gears their sense of rotation can be made equal or opposite. The exercises can be varied by orientating the fixture horizontally or vertically. The discs and the supporting members are mounted on roller bearings.
Patent DE-2423462-A1 (DE)
Title: Meter for flow of sand etc. from lorry - has motor driven metering roller operated by wheel on lorry when platform inclined
Inventor: BECK HERMANN
IPC: E01C19/20
Filed: 1974-05-14
Abstract: The motor driven metering roller measures the flow of sand from the platform of a lorry. The metering roller (6) is driven by a wheel (2) on the lorry so that the coupling between the wheel and a roller drive wheel (8) works when the platform (3) is at an incline but is detached when the platform is horizontal. The axis of a rotating shaft which bears the roller drive wheel and the tilt axis of the platform are equiaxial. The rotating shaft is supported on a clamp which tenses the bearings with the platform. The roller drive wheel is preferably mounted on a spring loaded rocker.
Patent DE-2428736-A1 (DE)
Title: Impulse counter switched by identification card - card has slots to receive pegs from counter
Inventor: KUNDISCH HEINRICH
IPC: G07C1/02
Filed: 1974-06-14
Abstract: Impulse counter arrangement is provided with an inlet arrangement to receive the identification cards. It has also a cross strip with holes to receive bolts which fit into the slots of the card. The card, when pushed fully in position, operates an electric switch which switches on the impulse signal in the feed line. Holes are widened at the entrance to receive heads of bolts which fit losely in the holes. They are prevented from falling out by wall of the counter. For guiding the card there are limiters and grips to hold it are provided which slide over the card's edges and operate electric switches.
Patent DE-2428927-A1 (DE)
Title: Automatic camera - with digital-analog converter and solid state control
Inventor: NAKAMOTO SOICHI
IPC: G03B7/091
Filed: 1974-06-15
Abstract: The light value signal from the photocell is compared with the output of a digital-analog converter using a potential comparator. This drives two gates to generate impulses counted on a reversible counter. The output of the counter is connected to the input of the digital analog convertor so that a digital signal is obtained from the counter. The system is compact and simple.
Patent DE-2433910-A1 (DE)
Title: Waste paper bundle container - has grooves for binder string formed by strips on inside walls and base
Inventor: GUNST RUDOLF DR
IPC: B65B27/08
Filed: 1974-07-15
Abstract: The container allows collection, stacking and bundling of waste paper, its base being dimensioned to accommodate a standard size of paper sheet. Grooves are provided on the inside of each wall to guide the binder string, wire etc., also extending across the base and intersecting each other. These grooves are formed by strips or beads ending 3-4 cm short of the lower inner edges, the ends being chamfered off. The grooves are much wider at the base than at their opening to the inside of the container, and notches or clamps are provided at the top of them to grip the string etc. Other containers for refuse of different kinds can be hung on the outside of it and separately removable.
Patent DE-2433987-A1 (DE)
Title: Unsatd polyester moulding-coating matls - contg vinyl monomer, aromatic amine accelerator, stabiliser, and acyl cpd as costabiliser
Inventor: ROHMER HARTMUT DR
IPC: C08K5/00
Filed: 1974-07-15
Abstract: Moulding and coating materials consist of (1) an unsatd. polyester, (2) a copolymerisable vinyl monomer, (3) a tert. aromatic amine accelerator, (4) stabilisers, (5) additives, and (6) 0.01-5 esp. 0.1-3 wt.% costabiliser of formula: (where X is R1-CO-; Y is H; Z is R2-O-CO-, R2-NH-CO-, or R3-O-CO-; R1 is phenyl, or 1-8C alkyl in which a -CH2- group can be replaced by -CO-O; R2 is phenyl or 1-8C alkyl; R3 is CH3-CO-CH2-CO-O-(CH2)n; n is 1-8; r is 1-3; s is 0 or 1; t is 0, 1 or 2; and r+s+t=3). (6) has an excellent stabilising action. The storage time at 50 degrees C can be increased by 20-30 times. No influence on the reactivity of the resin, (6) are colourless, easily handled liquids, (6) is pref. triacetylmethane, diacetylmethane or butanediol-, 1,4-bis-acetoacetate.
Patent DE-2434451-A1 (DE)
Title: Internal contact between two superconductive coils in adjacent layers - involves normal-conductive contact piece partly covered with superconductive layer
Inventor: SALZBURGER HERBERT DIPL ING
IPC: H01F6/06
Filed: 1974-07-17
Abstract: The internal contact between two disc shaped or shell shaped coils in adjacent to each other arranged layers of a magnet winding of low temperature strip conductors is characterised by that the conductors (22, 23) of the coils (20, 21) having opposite winding sense surround each a core (15), are combined rigidly and are connected at their inner ends (27, 28) by means of a contact piece (30). The conductors (22, 23) of the coils (20, 21) may be supra-conductors. The contact piece (30) for coils with tie bands (32) may have notches (34) for their acceptance. The contact piece (30) may consist of normal-conductive material which may be covered at least in part by a supra-conductive layer or at least at the plane surface against which lie the two winding ends (27, 28) a foil of high current superconductive material is provided.
Patent DE-2437739-A1 (DE)
Title: Machine tool adjustable coolant feed - achieved by motor activated by switch when work carriage advances
Inventor: CHRISTNER WALTER
IPC: B23Q11/10
Filed: 1974-08-06
Abstract: The machine tool has a coolant feed device comprising an adjustable pipe which feeds coolant to the machine's points of penetration, and a machining unit which is movable in an advance direction on a work carriage, thus providing engagement of the tool with the workpiece. On the machining unit, an adjustment motor is fitted which adjusts the position of the coolant feed pipe and this adjustment motor is controllable via a switch arrangement which comes into action through the movement of the work carriage in the advance feed direction. The switch device comprises a drive wheel brought into action through the work carriage feed movement.
Patent DE-2441327-A1 (DE)
Title: Tap changer contact path soldering - uses MF induction heater with special inductor for soldering heat supply
Inventor: KURZ KARL
IPC: H01H11/04
Filed: 1974-08-29
Abstract: The fixed contact path for moving contacts of a transformer tap changer, a slipring assembly etc., is soldered to its support by means of induction heating with specially designed inductor operating in the medium frequency band. The holes in the contact support that holds the contact path act as solder reservoirs during the soldering process. The advantage of this method of soldering a contact path lies in its allowing two contact paths on opposite sides of the contact support to be soldered simultaneously, whilst keeping the temperature under strict control.
Patent DE-2444035-A1 (DE)
Title: Turning moment measuring device in simple motor - measures windscreen wiper load moment and fits into motor housing on bearings
Inventor: LANGNESE WALTER
IPC: G01L3/22
Filed: 1974-09-14
Abstract: Turning moment measuring device, as for a windscreen wiper moment indicator, has its electromotor stator, rotor strain gauge measurer and tachogenerator parts all set up in the one small, light housing enabling it to be manually portable. The electromotor is formed as a disc rotor construction and the coupling for fixing to the drive under test is incorporated also in the same housing as the electromotor. The integral unit is mounted on turning bearings in a housing to which the moment indicating strain gauge also fixes. A bearing housing for an output shaft is enclosed in the electromotor housing.
Patent DE-2444073-A1 (DE)
Title: Polysiloxane anti-foaming agents - contg perfluoro-alkoxy groups
Inventor: BOERNER DIETER DR
IPC: B01D19/04
Filed: 1974-09-14
Abstract: Polyxiloxane anti-foaming agents, in which 20% of the siloxane units of formula (I) (in which R1 is a is 1 or 2; R2 is H or a 1-6C aliphatic gp; b is 2-12, pref. 2-6; x is 4-(m+n) /2; m is 1-3; n is 0-2, and m+n is 3) and the remaining units are of formula R3p siOq (in which R3 is H, or an aliphatic or aromatic hydrocarbon gp; p is 1,2 or 3 and q is (4-p)/2). Used in organic solvents e.G. paints, organosols, plastisols, metal degreasing, etc. and are effective in aromatic and halogenated solvents, monohydric alcohols with >7C atoms, lower ethers, etc. where other polysiloxanes are ineffective. Since only a minor proportion of units need to be of formula (I) cost is reduced.
Patent DE-2453468-A1 (DE)
Title: Open air heating system for seasonal use in vineyards - has oil burners with detachable couplings used in summer for water sprinklers
Inventor: LURZ ANTON
IPC: F23K5/06
Filed: 1974-11-12
Abstract: The common, compression-loaded oil-distribution network has detachable couplings which can be used for water-sprinklers. The oil-distribution system is set at an inflow pressure of at least ten atmosphere and is connected to a compressed oil or compressed water supply, depending on the use. In the case of vineyards, the pipes for the oil-distribution system are fixed to the support posts which also hold the couplings to the top of which the sprinklers are fixed. In the case of oil-heating, a pipe is fixed to the coupling and leads down onto the ground between two rows of vines. The couplings automatically open and shut.