baber/WOPTO huggingface dataset:
Patent DE-2921887-A1 (DE)
Title: Flywheel for electromagnetic brake - has annular rim with cylindrical inner and outer edge rings including triangular axial projections
Inventor: PELLEJERO CIRIACO ALONSO
IPC: F16D63/00
Filed: 1979-05-30
Abstract: The flywheel is intended for an electromagnetic brake. The outer wheel rim (1), which forms the armature of the flywheel, is at its outer and inner edge provided with a concentric cylindrical ring (4) having triangular projections. The sides of the projections which face the direction of rotation may be chamfered. Between the inner and outer rings (4) there may be one or more similar cylindrical rings. The wheel rim (1) may be connected to the hub (3) by spokes (2).
Patent DE-2922854-A1 (DE)
Title: Universal decorative element for toy making - has two holes with centres on common diameter, in circular metal or plastics plate
Inventor: SIMON MATTHIAS ING GRAD
IPC: E04F15/02
Filed: 1979-06-06
Abstract: A basic element for making decorative designs or children's toys consists of a flat circular piece of metal, wood or plastics. Two circular holes have their centres on a common diameter of the main circle. The circular holes leave a small central bridge (V), and two peripheral bridges which are cut through. An ornament can then be formed by twisting one half (1a) through 90 deg. with respect to the other. Or the two halves may be completely separated and re-joined in different ways with other similar elements to make a variety of designs.
Patent DE-2927333-A1 (DE)
Title: Switchgear housing securable to racks, walls, or rails - has recesses, each with strap with opening for retaining fastening member
Inventor: SOMMER MANFRED
IPC: H02B1/04
Filed: 1979-07-06
Abstract: The switchgear housing has recesses (13), in which can be inserted a fastening strap (15) with an opening (17) for retaining a fastener (24), the strap serving for securing of the housing on a support member (21). Pref. each recess has a T-shaped or dovetail-shaped cross section, being typically arranged in the region of an aperture (12) along the side wall (11) of the housing, and possibly also through its bottom (22). If at least two recesses for the fastening strap are provided, they are located on the opposite housing side. Alternately the recesses may be arranged on three sides. The number of recesses may exceed the number of fastening straps. The fastening strap may be also of T-shaped or dovetail-shaped longitudinal section. Part of the strap may have a long section of rectangular shape whose free end has the opening for the fastener with rounded edges.
Patent DE-2927758-A1 (DE)
Title: IC engine encapsulated exhaust silencer - has housing ends fixed to perforated inner two=part tube, held by flexible partitions either side of expansion gap
Inventor: ROGLER HORST
IPC: F01N1/00
Filed: 1979-07-10
Abstract: The exhaust silencer comprises a housing (2) with end walls (6,8) at both ends, a perforated inner tube (10,12) extending through the housing and secured to the end walls, and differential expansion absorber between the tube and housing. The tube consists of two parts separated by an expansion gap (14), near which their ends are secured to intermediate partions (18,22) retained in the housing. These partitions are flexible in the direction of expansion and connected to one another at their outer periphery. The expansion gap may contain a resilient ring (16), at least during assembly, which may be of fusible material.
Patent DE-2934863-A1 (DE)
Inventor: RITTER GUENTER DR
IPC: B01J49/53
Filed: 1979-08-29
Abstract: A method for simple and very precise regeneration of ion exchanger resins with solutions of chelating agents, such as ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), diaminocyclohexanetetraacetate (DcyTE), or diethylenetriaminepentaacetate (DTPE). The method includes utilization of chelating agents as well as their salts.
Patent DE-2935359-A1 (DE)
Inventor: STEINER GERD DIPL CHEM DR
IPC: A61P9/12
Filed: 1979-09-01
Abstract: 6-Imidazol-1-yl-3-hydrazino-pyridazines, in which the imidazole ring is unsubstituted or is substituted by halogen or alkyl, their physiologically tolerated addition salts with acids, processes for their preparation and their use as drugs in the treatment of hypertonia.
Patent DE-2937513-A1 (DE)
Title: Machining method using high speed tool - has film of oil or other lubricant developed in cutting zone
Inventor: CUMING JOHN GERALD
IPC: B23B27/12
Filed: 1979-09-17
Abstract: The machining method uses a high speed cutting tool. The cutting edge is formed by an intersection line or point of an inner conical surface with an outer cylindrical or conical surface. A film of oil or lubricating medium is developed in the cutting zone and in the tool-cut boundary. A series of spaced, radial parts or protuberances (13,26,34,43) extend to the cutting edge. Alternatively a rotary cutting tool (51) is set into a reciprocating or eccentric motion.
Patent DE-2937864-A1 (DE)
Title: Automatic branch exchange with scrambler facility - includes method for conducting internal subsidiary calls in clear speech
Inventor: VOGT ALOIS DIPL ING
IPC: H04M3/58
Filed: 1979-09-19
Abstract: The object of the circuit principle is to simplify the selection of a subsidiary internal call during the period when a call with the scrambler operating is connected. Such a facility may be required, for example, to obtain additional information for use in the secret conversation being held on the outside line. The changeover unit (SU) for selecting the scrambler equipment (SVE) is placed near the extension (NT2) on which it will be used. Switches (ET) on the extension instrument are provided for controlling the scrambler. The change-over unit (SU) contains a bistable relay (A,B) which is used to temporarily disconnect the scrambler whilst a subsidiary internal conversation is held, and reconnect is when the original external call is resumed. Two operations of the same switch (ET II) disconnects and reconnects the scrambler (SVE,3U2,4U2) to the extension line on successive operations. The switching from secure to open conversation is thus made simpler.
Patent DE-2938438-A1 (DE)
Title: Flexible and absorbable insert as support for hollow organs - e.g. intestines consisting of crosslinked gelatin or collagen contg. physiologically harmless softening agent e.g. glycerol
Inventor: WERNER HEINZ-HELMUT DR
IPC: A61F2/04
Filed: 1979-09-22
Abstract: New flexible probes to act as internal guides for hollow organs (e.g. the intestines) are absorbable within the organ concerned and consist of (a) gelatin and/or collagen crosslinked with a crosslinking agent and (b) a physiologically innocuous softening agent. Probes are intended to act as supports for organs such as intestines to hold them in position after surgery. Probes are eventually absorbed, so that surgery is not required for their removal. They are thus partic. suitable for use in organs such as intestines where surgical intervention can cause growths eventually requiring further surgical intervention for their removal.
Patent DE-2940326-A1 (DE)
Title: Camera with automatic focus and illumination controls - uses opto-electronic light meter with photodiodes to regulate electromagnets in response to range finder and brightness signals
Inventor: UCHIDA YASUO
IPC: G02B7/30
Filed: 1979-10-04
Abstract: The camera illumination and focus adjustment system embodies three main sections, the light metering circuit (A), the automatic illumination control (B) and the automatic focussing control (C). The movements of the mechanical components are initiated by electro-magnets (Mg1, Mg2, Mg3) each connected to a transistor (Tr1, Tr2, Tr3). The electronic circuit connections enable sequential or simultaneous movement of the automatic manipulators to be followed, dependent on the readings from the light meter. A prismatic triangular method is used for the distance measurement. The light meter (A) embodies a number of stages (typically 8) each with a control resistor (VR), diode (D), photo-diode (PD) and operational amplifier(IC). In the electronic circuit, the signals from the distance measuring prism, converted into electrical signals are added by a summator and passed through a comparator to an amplifier connected by a capacitor to another amplifier.
Patent DE-2947503-A1 (DE)
Title: High-protein dietary products - contg. natural protein, vegetable oil, bran and pectin
IPC: A23J3/14
Filed: 1979-11-24
Abstract: Protein-based prods. in the form of heat-treated moulded articles contain 80-120 pts. wt. protein in the form of a protein-rich natural prod., 5-40 pts. wt. vegetable oil, 5-60 pts. wt. bran, 1-26 pts. wt. pectin and opt. other ingredients. The prods., e.g. in the form of flakes, puffed prods. tablets, etc. can be used in high-protein medical or slimming diets. They have a high fibre content, good flavour and storage stability, and stimulate gastro-intestinal function. Pref. prods. contain 65-75 wt.% of a protein-rich material with a protein content of 70-80% (esp. maize and/or soya protein), 5-12 wt.% of sunflower, soya and/or wheat-germ oil, 8-15 wt.% bran (esp. wheat bran), 0-15 (esp. 7) wt.% sucrose, 2-5 wt.% pectin (esp. apple pectin) and 1-2 wt.% of vitamins and minerals. Essential amino acids can also be added. The pref. maize:soya protein ratio is 2:1.
Patent DE-2952681-A1 (DE)
Title: Body meridian equalising instrument - comprises three=dimensional electrodes simultaneously treating all acupuncture points in ear or body
Inventor: FRAAS ALFRED DR
IPC: A61H39/00
Filed: 1979-12-29
Abstract: The instrument equalises the meridians of the human body by means of electrical stimulating currents in the ear and body. It comprises pairs of three-dimensional electrodes, used either flat or in combination so as to treat all acupuncture points on the ear instead of finding and individually treating each one. The electrodes are of metal, conductive plastics or porous material or a combination of them. The electrodes can be connected by a conductor to allow both ears to be treated simultaneously.
Patent DE-3006668-A1 (DE)
Title: Semiconductor temp. sensor measurement circuit - permits sensor variation compensation, involves monitoring sensor self-capacitance and evaluates corresponding error
Inventor: HESS HANS-DIETER DIPL PHYS DR
IPC: G01K7/24
Filed: 1980-02-22
Abstract: The measurement system contains a semiconductor temp. sensor (1) and a measurement circuit (2) for temp. measurement, and this automatically detects and corrects for variations in the functioning of the temp. sensor (1) during operation. This is achieved by use of a monitoring device (3) which is connected in parallel with the temp. measurement circuit (2). The monitoring device determines the self-capacitance of the semiconductor temp. sensor. An evaluation device is connected between the temp. measurement circuit and the monitoring device. The evaluation device detects the indication error arising from the capacitance variation and produces a corresp. correction signal for the display or a sensor failure signal as required. The strong variation in capacitance with moisture penetration is also taken into account.
Patent DE-3008545-A1 (DE)
Title: Integrated circuit demodulator for TV audio circuit - uses oscillator with capacitative diode or ceramic resonators to select required carrier frequency
Inventor: HEINE KURT
IPC: H04N5/60
Filed: 1980-03-06
Abstract: The integrated circuit demodulator stage is for the audio system of a television receiver for conversion between stereo and mono operation. The relevant filtered signal is frequency selected by a circuit with a multiple stage limiting amplifier (2) followed by a coincidence demodulator (3) with an oscillatory circuit formed by a capacitance (4) in series with an inductance (5) connected by a parallel pair of capacitors (6,7) to a capacitative diode (8). This is connected by a resistance (9) to a switch (10) for selective connection to one of two alternative voltages. This changes the capacitance of the diode and alters the resonant frequency of the oscillatory circuit, so as to match the required carrier frequency to obtain the demodulated signal. This switch is interconnected with further contacts (16a,b) at the input to the filter circuit. In an alternative system, ceramic resonators are used at both switching positions.
Patent DE-3011420-A1 (DE)
Title: Electronic moisture measurement for plant irrigation control - using same artificial substrate for all soils to ensure uniformity
Inventor: SPIX GEB OSTERRIED
IPC: G01N27/22
Filed: 1980-03-25
Abstract: An arrangement by measuring moisture electronically is applicable to the automatic control of watering systems in plant cultivation. The earth's moisture is measured on a dielectric basis using a sensor in an artificial substrate (3) designed to ensure uniform characteristics. Measurement errors associated with use of the natural plant substrate are eliminated. The same hygroscopically active material is always used between the measurement electrodes (1,5) for measurement in different substrates, e.g. peat or sand, so as to ensure uniform results. The arrangement can perform measurements over the entire range of moisture content required for plant cultivation. It is applicable to other active and quiescent materials, and may be used in measurement of evaporation. Earth moisture and temp. can be accounted for so as to take different climatic conditions into account.
Patent DE-3012205-A1 (DE)
Title: Data processor assembly with multiple processors - has duplicate tag flag memory associated with each original memory, coupled to respective address parts
Inventor: FEISSEL WOLFGANG DIPL PHYS
IPC: G06F12/0806
Filed: 1980-03-28
Abstract: The assembly has an operational memory with several buffer stores between the same and a processor. Each buffer store contains an address register with a low value part for the class address and a high value part for its side address. Each buffer store consists of a data buffer, divided into several registers of identical size and several original TAG/FLAG memories for the side address, associated to these registers. To each original TAG/FLAG memory is associated a duplicate TAG/FLAG memory. It is connected on one hand to the side address part of the address register (ARP) of the respective processor, and on the other hand to the side class address part of a further address register (ARS), associated to the operational memory. The output of the duplicate TAG/FLAG memory is connected with a comparator circuit (CD1-n), which compares the side address in the duplicate TAG/FLAG memory with a right address, arriving directly from the operational memory.
Patent DE-3013781-A1 (DE)
Title: Water-saving horizontal washing path - is for baskets or carriers and has sufficient height for several superposed items with sensor for upper spray nozzles
IPC: B08B3/02
Filed: 1980-04-10
Abstract: The internal passage height of the washing and drying tunnel is such that several chests, baskets or the like which are to be washed and dried can pass through stacked one above the other. This allows one lot of washing and/or rinsing fluid to be sprayed on from the top, bottom and sides and used for several baskets. At least the washing tunnel is divided into several sections wherein the laterally disposed spray nozzles can be selectively switched on in dependence on the stacking height of the baskets. This prevents the nozzles at the top from operating when the height of the stack does not warrant it.
Patent DE-3021817-A1 (DE)
Title: Shoe box closing machine - has lids and boxes brought together in endless conveyors and forced together in station with vertical conveyors and pressure elements
Inventor: BOIX JAEN JOSE
IPC: B65B7/28
Filed: 1980-06-11
Abstract: The packing machine has a feed table which brings the boxes to the machine, and an opposite table bringing the lids to the machine. The lids and boxes travel on parellel courses in between endless conveyors. The conveyors converge to a closing point with stops to synchronise the boxes and lids. The conveyors are adjusted to take different sizes of boxes. The boxes are closed in a station which has an array of endless belts positioned vertically with a series of interposed elastic flapts in the pasage between putting the lids on the boxes. The closed boxes are stacked onto a transport conveyor (22) and carried off the machine.
Patent DE-3022163-A1 (DE)
Title: Turn and tilt window fitting providing ventilation gap - has passage for positioning lug on retainer attached to push rod
Inventor: RIEDEL WERNER
IPC: E05D15/52
Filed: 1980-06-13
Abstract: The system is used for setting the wing in a ventilating-gap position relative to the fixed frame; it is used for a turning and tilting fitting for windows or doors. A retaining member, with passageway through it for a setting lug, is fastened to the drive rod on the frame side. The passageway bears notching faces surrounding the setting lug, and sloping guide faces on both soffit external sides, opening out into these. It is located in a lengthways setting of the setting lug between its turning and tilting position. It has an offset side piece in relation to the sliding direction of the lug, in accordance with the desired width of the ventilation gap.
Patent DE-3022560-A1 (DE)
Title: Filling installation for pourable material - is used for filling flexible containers and includes placing surface for container with movable support
Inventor: LISSNER HANS
IPC: B65B1/06
Filed: 1980-06-16
Abstract: The filling installation is used for moving pourable materials into a container made from a flexible material having a square shaped form when filled and with a filler opening on one width. The container has a placing surface and a support plate parallel to the placing surface and located above the latter and a variable distance from it. There is at least one filler pipe leading from the support plate fitted with a distributing device for the pourable material and equipped with at least one suction element (33) positioned below the support plate (12) in the area of the filler pipe (9).
Patent DE-3033987-A1 (DE)
Title: Diesel engine cold-starting aid - has pre-resistance for flame glow plug switched to lower value during starting
Inventor: HELMEKE HELMUT
IPC: F02P19/02
Filed: 1980-09-10
Abstract: The cold-starting aid comprises a flame glow plug (4) supplied via a pre-resistance during warm-up and starting. The value of the pre-resistance drops when the diesel engine is started. Pref. when the starter relay is closed it causes a second pre-resistance to be coupled in parallel with the first, so that the effective resistance is reduced, with the flame glow plug operating in its optimal working range independent of the voltage across the starter battery. The starting aid is simple and low-cost and has no adverse affect on the engine timing. It allows the engine to be started at temps. below - 20 deg.C.
Patent DE-3035184-A1 (DE)
Title: Boat propulsion system with tiltable outboard Z-transmission - has tilting pushrod acting on link connected to casing and support point
Inventor: WILLBERG HANS-HEINRICH DIPL IN
IPC: B63H20/10
Filed: 1980-09-18
Abstract: The boat propulsion system comprises an inboard engine with an outboard Z-transmission mounted on the counter. It is mounted at one point free to tilt about a substantially horizontal axis. It is supported at a second point by a tilting mechanism with a variable-length pushrod perpendicular to the tilt axis, connected to the transmission casing on the near side, to the mounting-point flexibly via a link on the far side, of that point. A coupler (13) connects a link (12) and the transmission casing (11). The tilting mechanism (8) has one end (16) hinged to the link between the coupler and mounting point (7'), the other end (17) is hinged to the casing so that the pushrod (10) and link in the lowered position enclose an acute angle.
Patent DE-3037235-A1 (DE)
Title: Fabric mfr. - uses heat to give local bonding points to weld yarns together where they cross
Inventor: WIESEMES JOHANNES DIPL PHYS DR
IPC: D04H1/54
Filed: 1980-10-02
Abstract: The fibres in the material are bonded together at their crossing points by the application of heat to give local fibre welding points. The application of heat is computer controlled, in an intermittent action, delivered at various angles to intersect. The heat can be delivered by electro-magnetic radiation as coherent light beams, or a beam of electrically charged particles such as electrons. The fibres in the material are such that they will melt together with difficulty, or not at all, at their contact points, with added thermoplastic filaments with a low melting point to give the fused bondings. The process allows a fabric to be developed by bonding warps and wefts at their crossing points without weaving them together.
Patent DE-3038789-A1 (DE)
Title: Fractionated condensation of solvent vapour mixt. - by compressed carrier gas through multistage turbine and condensate fraction after each stage
Inventor: BLAUDSZUN BERND DIPL ING
IPC: D06F43/08
Filed: 1980-10-14
Abstract: Solvent vapour mixts. are sepd. by fractionated condensation from a carrier gas stream, by compressing the stream, opt. with precooling, then expanding the carrier gas stream in a multi-stage turbine, from which a solvent condensate fraction is sepd. after each expansion stage. The turbine performs work, esp. by directly compressing the carrier gas stream. The carrier gas stream leaving the turbine may be used for indirect cooling of the compressed carrier gas stream. More specifically, the compressed carrier gas stream (10), after leaving the last compressor is cooled before it enters the turbine, using the cold carrier gas stream contg. little solvent vapour which has already passed through the turbine. Used for the recovery of volatile solvents from carrier gas in industrial processes of various types. The appts. is comparatively simple. The solvent vapour fractions can mostly be reused, otherwise they are sepd. and removed.
Patent DE-3041330-A1 (DE)
Title: Dust esp. from air filters is agglomerated - by heating and wetting esp. with steam or water
Inventor: HOELTER HEINZ ING GRAD
IPC: B03C3/88
Filed: 1980-11-03
Abstract: Dust, esp. from air filters such as fabric or electrostatic filters, is agglomerated by heating it, then sprinkling it with a liq., esp. water. In a variant, steam or hot water is sprayed onto the dust, thus supplying at least part of the heat. The method is much cheaper than the previously known method of pelletising the dust to prevent it from scattering.
Patent DE-3044218-A1 (DE)
Title: Allyl isothiocyanate and vegetable oil contg. compsn. - having rubefacient activity
Inventor: MARINELLO ROSOLINO DR
IPC: A61K36/31
Filed: 1980-11-25
Abstract: A pharmaceutical compsn. comprises allyl isothiocyanate (I) and a vegetable oil. The compsn. is for topical use. (I) is generally used as an oil of mustard or of horseradish, and the compsn. may e.g. contain 1 pt. of oil of mustard to 50-1000 pts. of a vegetable oil such as olive, peanute, corn, soya or girasol oil. The compsn. is generally applied to a dressing which is positioned over the affected part and then compressed against the skin. For certain treatments, an orbital compression chamber such as that disclosed in U.S. Pat.No.4193401 may be used. (I) may be used in conjunction with another drug such as an antibiotic and when thus used it not only provides a greater blood flow but also a greater absorption of the other drug. The compsn. helps to increase the blood flow to an internal injury, inflammation or diathesis. The vegetable oil attenuates undesirable effects of (I) and allows (I) to be maintained on the body for a longer period of time than compsns. contg. (I) in alcohol.
Patent DE-3045845-A1 (DE)
Title: Laxative compsn. - contg. mustard seed husks as e.g. tablets, suspensions, etc., or for use in baker prods.
Inventor: YARON DIETER DAN DR MED
IPC: A23L33/21
Filed: 1980-12-05
Abstract: Laxative compsns. contain mustard seed husks as the main or a subsidiary component, in conventional form, e.g. tablets, suspensions or suppositories. The compsns. may alternatively be added to bread or other baking prods. as swelling and binding agents, taste modifiers or to improve appearance.