baber/WOPTO huggingface dataset:
Patent DE-2303359-A1 (DE)
Title: Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle
Inventor: HALL EDWARD THOMAS
IPC: D03C3/20
Filed: 1973-01-24
Abstract: Frame mounted opposite pusher needles of loom Jacquard mechanism carries spaced parallel push rods located on opposite each pusher needle. Carriage on the frame is movable parallel with the push rods in time with operation of the griffe bars of the Jacquard and the carriage has an electromagnet for each push rod, which when energised couples its push rod to the carriage so that the rod is advanced to operate its opposed pusher needle. Specifically each electromagnet is in advance of an armature on a respective push rod, so that rearward movement of the carriage and electromagnets retracts the push rods whether or not the electromagnets are energised. Pref. energisation of selected magnets is effected by punched tape control.
Patent DE-2304887-A1 (DE)
Title: Adding optical brighteners to adhesives - to test even application on joints through visible light emitted
Inventor: ROEDERHOFF BERNHARD
IPC: C09J201/00
Filed: 1973-02-01
Abstract: Use of substances which appear colourless in daylight and emit visible light when activated by short-wave light, esp. optical brighteners, as additives to adhesives, to test uniform application, allows detection of flaws in adhesive joints as well as estimation of adhesive quantity applied. Pref. optical brightener concn. is 2-200 (10-100) mg/kg solids content of adhesives. Testing adhesive joints in opaque articles involves cutting up and sepn. of joint before irradiating with a quartz lamp to determine distribution of fluorescing components.
Patent DE-2321113-A1 (DE)
Title: Alcohol metabolism accelerating compsn. - contg. essential oils, ascorbic acid and glucose
IPC: A61K36/534
Filed: 1973-04-26
Abstract: The compsn. for providing a sobering effect in a person who has consumed alcohol contains as essential oil component pref. a mixt. of about 98% Japanese peppermint oil and about 1% each of eucalyptus and aniseed oils and an approx. 50:50 mixt of powdered ascorbic acid and D-glucose. The compsn. is charged to soluble gelatin capsules.
Patent DE-2329096-A1 (DE)
Title: Transverse cutting shears for steel strip - has reciprocating upper cutter driven by eccentric shaft pair and fixed lower cutter
Inventor: MUENKER ERICH
IPC: B23D15/12
Filed: 1973-06-07
Abstract: The upper cutter is moved up and down by two eccentric shafts. Ech of these shafts is driven by two worms. Each of these worms is in turn driven by separate motor. This drive is readily adjusted and is highly compact for actuating a heavy upper cutter. This cutting arrangement is mounted esp. into two column strip cutting stands. Flywheels are mounted on either end of the eccentric shafts, so that their inertia carries the cutter past their reverse in stroke.
Patent DE-2331320-A1 (DE)
Title: Three-dimensional kaleidoscope for play or design - has two vertical mirrors at 60 degrees in case
Inventor: VAJNER BOHUMIL JOSEF
IPC: G02B27/08
Filed: 1973-06-20
Abstract: The kaleidoscope comprises a two-part case which is easy to open and contains two vertical mirrors arranged at 60 deg. to one another, pref. arranged in grooved in the floor of the case. Between the mirrors the floor slopes gradually towards the back to hold objects such as coloured glass, feathers, paper fragments etc. Images are observed as a six-fold segments from a window in the front of the case, which is roof-shaped. Internal illumination is pref. supplied by a battery-fed concealed lamp. A bellows operated by an external lever is pref. incorporated with its air outlet near the surface holding the objects, so that these are swirled upwards in an air eddy when it is actuated.
Patent DE-2331402-A1 (DE)
Title: Three-way valve for filter discharge - giving direct travel between any two open positions
Inventor: HECKL FRANZ
IPC: B01D25/30
Filed: 1973-06-20
Abstract: A valve for a filter plate comprises two connections and also one discharge (reject) connection, the first two being pref. respectively for attachment to the filter outlet and to the collecting main, the discharge being for rejection of filtrate away from the collecting main. The valve cock authorising the various routes has two surface recesses generally opposite each other. The angle (in rotational direction) between the first two connections is less than that between either of them and the discharge; the angle subtended at the centre of the cock by one of the recesses at its surface exceeds that between the first two connections in the housing; the angle subtended by the other recess of the cock exceeds the angle from either of these two connections to the discharge; and the first subtended angle is less than the minimum possible value of the second subtended angle.
Patent DE-2339245-A1 (DE)
Title: Macaroni-vermicelli prodn - by mixing water and flour, ageing and forming in water cooled extruder
Inventor: PALYI LESLIE
IPC: A23L7/109
Filed: 1973-08-02
Abstract: Macaroni and vermicelli prodts. are mfd. by exposing the flour and water mix. in a first stage to an ageing process in a tank for 2 mins. to 2 hrs., followed by a treatment in a screw conveyor and a vibrating conveyor. In a second stage the mixt. is cooled in an extruder to prevent any temp. rise by the forming of the final shape. The system requires only simple machines which can be operated by unskilled personnel. It makes it easy to change over from one raw matl. to another, e.g., soya beans, rice, lentils or cereals.
Patent DE-2352135-A1 (DE)
Title: Vehicle engine high tension ignition system - timing is determined electronically by combination of engine speed and accelerator position
Inventor: KATZ CHRISTIAN-HELMUT
IPC: F02P5/02
Filed: 1973-10-17
Abstract: The distributor shaft turns a disc containing two signal tracks whereby the one signal track has signal regions arranged at a regular angle interval, whilst the second track shows signal regions corresponding to the desired revolution speed ignition angle adjustment in which the available information is contained in its width, variable distance or pure digital form. The two tracks are provided with detectors, the first being connected to an engine speed dependent circuit and the second to a working parameter of the engine or the accelerator position, to give a signal to an impulse forming circuit whose output goes to an evaluation circuit which gives an ignition signal when both inputs have a definite relation to each other.
Patent DE-2362142-A1 (DE)
Title: Rotary switch with plastics wafers - is adjustable along axis of shaft and has rectangular opening in centre
Inventor: MEYER HANS PETER
IPC: H01H19/64
Filed: 1973-12-14
Abstract: Rotary wafer switch is used where the plane of operation of the wafers can be adjusted in an axial direction by the common shaft. The wafers are made from a plastics material with a rectangular hole in the centre. Part of the edge of the actuator shaft at the push through end is sharp. The rectangular opening in the centre of the wafer has slightly smaller dimensions to ensure a tight fit. The push through end of the actuator shaft has a ring slot separating a bevelled head from the body. One inner wall of the opening in the wafer is stepped to provide a tighter grip. This is introduced during the moulding process of the wafer.
Patent DE-2408157-A1 (DE)
Title: Safety binding for skis - uses hinged plate with knee joint on rear portion of plate and with holding latch
Inventor: HUBER HANS-PETER DIPL ING
IPC: A63C9/085
Filed: 1974-02-20
Abstract: The inged plate lies along the sole of the ski boot and is hinged at the toe. A flexible strap laying along the plate is connected to a slider which holds the clip gripping the heel of the ski-boot. The knee joint is connected to the slider and allows the heel to lift until the two portions of the joint are pulled out straight, but does not allow the heel to move sideways relative to the ski. A clamping device is applied to the heel of the ski boot and is released when the strain put on the binding becomes excessive.
Patent DE-2410008-A1 (DE)
Title: Electrical resistance circuits by electroless substrate coating - with localized inhibition of coating
Inventor: BREM WALTER DIPL ING DR ING
IPC: H05K1/16
Filed: 1974-03-02
Abstract: An electrical resistance circuits is prepared upon an insulating substrate by coating on an electrically conducting or poor, conducting structure. The substrate is activated by a SnCl2 bath and seeded with a PdCl2 bath, then metallised with nickel by electroless coating. The metallisation by nickel is retarded or hindered on all the surface area of the substrate which is not destined to become resistances, connecting paths or terminals. The method reduces the material requirements of the process and avoids multistage masking techniques.
Patent DE-2410651-A1 (DE)
Title: N-substd indole derivs prepn - esp pharmaceutically active alkaloids
Inventor: MEN JEAN LE DR
IPC: C07D459/00
Filed: 1974-03-06
Abstract: N-Substd. indole derivs are prepd. by prepg. 2,3-dihydro-indoles from the starting indoles, substituting these on the N-atom, and dehydrogenating the 2,3-dihdyro-N-substd. indoles. The N-methyl derivs of reserpiline, tetraphylline and raubasine are claimed as new as are some 2,3-dihydro- and N-methyl-dihydro-alkaloid inters. The reactions are carried out by conventional methods. The therapeutic props. of indole derivs are considerably modified by N-substn.
Patent DE-2411244-A1 (DE)
Title: Machine for milling highway surfaces - has two-point supported milling cylinder adjustable for transverse inclination
Inventor: WIRTGEN REINHARD
IPC: E01C23/088
Filed: 1974-03-08
Abstract: Machine for milling highway surfaces incorporates a transversely aligned cylindrical milling roller (9) which is supported at two points and adjustable for vertical station and transverse inclination, thus permitting the roller to follow highway cambers etc. The roller is incorporated in a chassis (1) embodying motorised controls, and transmission is through a universally jointed shaft (11). The two support points connect directly through a suspension to the chassis, and the roller (9) or rollers extend to at least one longitudinal edge of the machine, being supported by journal and ball bearings on a chassis diagonal (58), and being rotatable about a vertical axis whilst coupled to the power source.
Patent DE-2411777-A1 (DE)
Title: Cutter for press extruded material - uses high pressure gas current directed normally at material surface
Inventor: POTEET CHARLES SYLVESTER
IPC: B26D1/00
Filed: 1974-03-12
Abstract: A high pressure gas current directed at right-angles to the front surface of the press cuts the extruded material into equal lengths. The lengths of the cut-off extruded material can be altered by changing the form of the gas current, whereby the location of a nozzle, a deflector and the tool outer surface are varied. At least one secondary gas current under high pressure is used, which flows from devices around the tool, and is directed against an outer surface of the extrude material at right-angles to the front surface of the tool.
Patent DE-2416278-A1 (DE)
Title: Lathe copying unit cut control switch device - has externally operated cam disc and contour connection controlling cut
Inventor: THUMM HELMUT ING GRAD
IPC: B23B3/28
Filed: 1974-04-03
Abstract: Switch device for multi-cut control of a copying unit on a lathe, for the stepped rotary switching of a multiple stop drum located rotatably in a housing, which in its rotating position is adjustable by means of a releasable contour connection against the cam disc. The contour connection has several recesses, and a projection engaging in one of these recesses. Between the cam disc and the housing a second releasable contour connection is provided, and the cam disc is so axially displaceable that in one of its end displacement positions only one of the contour connections is effective. The displacement of the cam disc is achieved by means of an outside operable activating device.
Patent DE-2419263-A1 (DE)
Title: Electric under floor heating - using several flexible circuits for temperature adjustment suitable for fitting to any size or shape area
Inventor: HERTEL WOLFGANG
IPC: F24D13/02
Filed: 1974-04-22
Abstract: Under floor heating with a cold conductor connected to the current, has flexible elements with their flow and return lines next to each other. They can be connected together or to operate separately and be controlled by thermostat. Arrangements for connection to different voltages is possible. Heat insulating layer may be placed underneath the elements which are connected to the cold conductor with a pressure type connection and isolated by a shrink tube. The layout of the elements can be arranged in any desired form and lengths be arranged to suit.
Patent DE-2420208-A1 (DE)
Title: Seating furniture made from foam material - has fittings to attach connecting holders permitting combination into suites
Inventor: STUEBBE PETER
IPC: A47C13/00
Filed: 1974-04-26
Abstract: Units are made from foam material to be combined into suites or seating units. The elements consist of simple multi-surfaces from soft foam made with the top surface closed and there is a formed-in hollow space vertical to and in the middle of each surface with attached locking surfaces with fittings to receive two connecting holders each. The formed in hollow space is made as a thread bore with a very large thread into which fit holding devices with a corresponding outer thread. The holding devices consist of two identical thread sockets capable of being screwed in to one thread bore of two elements to be connected.
Patent DE-2425401-A1 (DE)
Title: Stackable bottle crate plastic pallet - has peripheral edge extending upwards to fit insteps in crate bases
Inventor: DELBROUCK FRANZ
IPC: B65D19/00
Filed: 1974-05-25
Abstract: The pallet is for use with bottle crates stepped inwards at the bottom for stacking, and has a built-up grating-type supporting surface joined by supporting profile sections to three parallel skids. The supporting surface has a peripheral edge extending upwards, whose height is such as to fit in the stepped portions of the crates on it. The profile sections are open at the top and bottom, and comprise vertical walls running at right angles to the skids. The skids can be of trapezium section, with alternate recesses in the top and bottom, and in their lengthwise direction the supporting surface can be slightly inclined from the outside to the middle.
Patent DE-2430952-A1 (DE)
Title: Enzymic acylation of 7-amino-3-cephem 4-carboxylic acids - with phenyl-glycine derivs and Pseudomonas melanogenum cells
Inventor: BRANNON DONALD RAY
IPC: C12P35/04
Filed: 1974-06-27
Abstract: Title cpds. of formula (I):- (where R = H or OH, pref. in 3- or 4-position; R1 = OCH3 or -CH2-Z in which Z = OH, 1-4C alkoxy, 1-4C alkylthio, carbamoyloxy or a gp. of formula (II) or (III), in which Q = O or S; R2 = 1-4C alkyl; M = H or alkali metal) are prepd. by incubating, at 30-35 degrees C., a pH of 6-7 for about 90 mins., a cpd. of formula (I; where -CH(NH2) etc. is -CH(NH2)-C(O)-OCH3) and a cpd. of formula (I; where -NH-C(O)- etc. is -NH2) in an aq. suspension contng. Pseudomonas melanogenum ATCC 17808. (I) is isolated from the filtrate/supernatant by pptn. and/or chromatography.
Patent DE-2431967-A1 (DE)
Title: Feed unit for circular saw - has material supply path and clamping unit positioned between two end stops
Inventor: KALTENBACH DIETER
IPC: B23D47/06
Filed: 1974-07-03
Abstract: The clamping unit (7) is mounted so that it can be inclined relative to the feed path (4) and can be moved at a point near its end position in the direction of advancement of the saw blade whereby the material to be cut is thrust against a fixed stop. The direction of clamping of the clamping jaws is at right angles to the direction of advancement of the saw blade (2). The feed track (4) for the material serves as the stop for objects to be cut. The guide rod (9) for the clamping unit runs parallel to the feed track. The feed and clamping system is designed to eliminate the wandering of profiled material as it is advanced.
Patent DE-2441550-A1 (DE)
Title: Transfer method for binary coded data signals - enables transfer from one transmission section to another in same data network which is correct in time
Inventor: VOSS HANS HEINRICH DR
IPC: H04L25/05
Filed: 1974-08-30
Abstract: Both sections operate isochronously. Data signals arriving over the first transmission section are fed in series into an input shift register (SE1) by clock pulses (T1') coinciding with a signal element middle; after a data symbol is fed into the register (SR1), a transfer pulse (T2) is generated which transfers in parallel the input register content to an intermediate store (SP); a delivery pulse (T3) is derived about half-way between two transfer pulses (T2) of the second transmission section beat (T4); this pulse transfers in parallel the intermediate store content to an output shift register (SR2) and reads out in series at the beat (T4') of the second transmission section; when a switching criterion appears, the transfer pulses (T2) and/or the delivery pulses (T3) are reset to fixed time instants.
Patent DE-2441814-A1 (DE)
Title: Foundation for machines with predominantly static loading - has prefabricated rectangular stacked blocks connected with vertical clamping rods
Inventor: BEBERNITZ RUDOLF DIPL ING
IPC: E02D27/44
Filed: 1974-08-31
Abstract: The rectangular blocks used for building up the foundation are made from reinforced concrete. These blocks are set layer by layer in different patterns to obtain a solid foundation unit. Each block has one or two vertical holes and these holes coincide in a vertical line. Clamping rods (2) are threaded through these holes and clamped on the foundation underside and on the top of the foundation unit. The ends of these clamping rods are arranged into channel profiles (6) under the foundation unit. This foundation unit is quickly assembled and replaced.
Patent DE-2446813-A1 (DE)
Title: Mono-tungsten carbide prodn. - from volatile tungsten cpd. and vapourised carbon source and calcination of solid prod. contg. di-tungsten carbide
Inventor: STEIGER ROGER ARTHUR
IPC: C01B32/949
Filed: 1974-10-01
Abstract: WC prepn. process by vapour-phase reaction of a volatile W cpd., (I), with a vaporised C-source, (II), at 300-3000 (1500-2500 degrees C) in a reaction zone, takes place by introducing (I) and (II) to reaction zone in a quantity such as to supply >=1C atom for each W atom; drawing off solid W carbide prod. contg. W2C as main component; and calcining the solid W carbide prod. at 500-1500 (800-1200 degrees C), pref. for 0.25-12 (1-4) hrs., until W carbide prod. contains WC as main component. WC is used for prepn. of sinter WC, suitable for prodn. of cutting tools and abrasives. Prod. contains 5% W2C and may consist of finely divided WC havving particle size 0.1-0.5 mu. (I) may be a W halide, pref. WCl. (II) may be 1-12C hydrocarbons and/or 1-8C halohydrocarbons, esp. CHCl2CH2Cl.
Patent DE-2453228-A1 (DE)
Title: Gyrator-capacitor-filter has large-voltage four-pole networks - between two transformers included in adjacent gyrator four pole networks
Inventor: GOECKLER HEINZ DIPL ING
IPC: H03H11/08
Filed: 1974-11-09
Abstract: The gyrator-capacitor-filter consists of double-earthed gyrators and a canonical assembly of capacitors arranged in alternate chains of the first and second order as in 2430106. The partial four-pole networks with the largest voltages are located between two transformers included with the gyrators in neighbouring partial four-poles networks (VP1, VP2). The number of LC series circuits is made as small as possible by employing equivalence relationships in the design of the filter. The gyration constant are defined so that the dependent voltage increase at each gyrator is equal to or less than the corresponding independent voltage increase.
Patent DE-2454752-A1 (DE)
Title: Corrugated pipes coupled by double sleeve - of inner corrugated half rounds and outer smooth tube
Inventor: OLTMANNS HEINRICH
IPC: F16L47/06
Filed: 1974-11-19
Abstract: A coupling sleeve for joining together corrugated pipes, esp. plastics drainage pipes, comprises a clamp-like inner sleeve with teeth to engage the corrugations of the pipe end and a smoth cylindrical outer sleeve which is slid on axially. Pref., the inner sleeve is made up of two half-round corru gated sections, joined by hinges or lugs. The sleeve is simple to make and fit and withstands tensile forces along the pipe.
Patent DE-2458519-A1 (DE)
Title: Fire prevention for pole-changing motor for washing machines, etc. - counteracting high temperatures caused by other than coil short circuit
Inventor: BAEUERLE MANFRED DIPL ING
IPC: H02K11/25
Filed: 1974-12-11
Abstract: Fire prevention means for pole-changing motor of pump of washing machine, dishwasher, etc., comprises a single-wire coil with closely packed windings, of which the wire is insulated with lacquer which softens at high temp. and burns at even higher temp. Connected in series with the coil is a fuse of which the response current is lower than that of the mains fuse to which the machine is connected and higher than the motor short-circuit current, and which responds to a short-circuit in the coil due to softening of the lacquer before it catches fire. The lacquer is pref. based on polyterephthalate, imide polyester, ester imide or imide-terephthalic acid.
Patent DE-2502353-A1 (DE)
Title: Optical reading head for packaged goods - fibre optic bundle transmits light to tape with separate bundle to collect read-out
Inventor: BURKHARD WOLFGANG
IPC: G06K1/12
Filed: 1975-01-22
Abstract: Information labels for packaged goods are printed with the data in normal alpha-numeric form and also in the form of a line code Labels are provided on a backing tape that is wound from one reel to another over a printing head. coloured printing tape is fed from one roller to another with auxiliary rollers providing a tensioning facility. A matrix printing head provides alpha numeric characters and the line code is provided by a separate head. Information for the printed is generated from the control system store. A continuous check is made of all data printed by passing the labels under a reading head.
Patent DE-2510811-A1 (DE)
Title: Device displaying timing of watch mechanism - counter is connected via gating circuit to store
Inventor: SCHELLIN GUENTHER
IPC: G04D7/12
Filed: 1975-03-10
Abstract: The device uses an electronic counter, which counts from -900 through 0 to +900 in 0.094 seconds and which is connected via a gating circuit with a store for storing the count value. The counter is automatically reset upon attaining its full count value and the store is connected to display means for displaying the stored count value. A control circuit connected to a pulse former supplying pulses in response to the ticking of the watch has its outputs connected to the counter input and to one of two inputs of the gating circuit, so that the latter connects the counter to the store momentarily when the counter receives a pulse.
Patent DE-2520571-A1 (DE)
Title: Sports or recreational bicycle of scooter type - has front wheel with freely rotatable support hub and pedestal footrest with brake pedal
Inventor: HAASEWINKEL BERNARDUS FRANCISC
IPC: B62K3/00
Filed: 1975-05-09
Abstract: The bicycle incorporates a forked support frame (1) the segments of which (2, 3) separate to retain an axlw for the rear wheel (7). At the front the frame (1) is a hub (4) with an axle support to a front fork (5) holding the spindle for the front wheel (6). Between the two wheels, which are of similar size is a pedestal (8) below the level of the wheel centres, but above the ground, carrying a support tube (9) for the saddle (10). The rear wheel axles has a brake coupling attached to a brake pedal (13) on the foot pedestal by a connecting rod (12). Propulsion is by means of a hand held push rod.