baber/WOPTO huggingface dataset:
Patent DE-3004520-A1 (DE)
Title: Water supply control and leak detection device - switches off water supply to equipment when leak occurs by using water-detecting electrodes to operate relay closing solenoid valve
Inventor: KELLER WOLFGANG DR RER NAT
IPC: G01M3/04
Filed: 1980-02-07
Abstract: The device has a water-sensitive detector acting on an electrical device that operates an electromagnetic valve in the water supply line. The detector operates a relay in the valve circuit and is located at the lowest point in the room in which the equipment is situated or in the equipment itself. The detector consists of two metal electrodes sandwiching a material porous to water. The electrodes are coaxial tubes. The porous material is porous paper or cotton like material. The detector turns on a transistor switch that operates the relay.
Patent DE-3006143-A1 (DE)
Title: Shelving for pallet storage on inclined rails - has pairs of levers actuated from entry to lock or release pallet at front position
IPC: B65G1/08
Filed: 1980-02-19
Abstract: The mechanism is intended for loading and unloading rollable pallets (9) into and from storage shelves, and holding them in position whilst stored. Each pallet rolls onto two parallel rails of a shelf, which are downwardly inclined towards the loading and unloading side. At this side two pairs of levers (2,3), arranged between the rails, are pivoted about a horizontal axis with springs (7) between them behind the pivot. The rearward ends of the levers (3) carry a stop (5) capable of engaging a member (8) on a pallet. The forward ends of the other levers (2) have contoured slots (4) capable of engagement by an actuating element (6) which also acts on the first levers to disengage the stop.
Patent DE-3006533-A1 (DE)
Title: Synergistic carbamate pesticide compsns. - contg. bendiocarb and pirimicarb
Inventor: PATTERSON COLIN ARTHUR
IPC: A01N47/22
Filed: 1980-02-21
Abstract: Pesticidal compsn. cotain (a) 2, 2-dimethyl-1, 3-benzodioxol-4-yl N-methylcarbamate (bendiocarb) and (b) 2-(dimethylamino)-5, 6-dimethyl-4-pyrimidinyl dimethylcarbamate (pirimicarb) or its salts. Combinations of (a) and (b) have synergistically increased activity against a wide range of insect pests in the soil and on plants (esp. maize and sugar beet). Insects controlled include Agriotes, Atomaria, Symphylans, Collembola, Agrotis, Pegomyia, Myzus and Aphis spp.
Patent DE-3009543-A1 (DE)
Title: Deodorant cosmetic compsn. e.g. sprays and sticks - contg. alpha-branched alkanoic acid derivs. and opt. antioxidant
Inventor: MOELLER HINRICH DIPL CHEM DR
IPC: A61K8/49
Filed: 1980-03-13
Abstract: Deodourising cosmetic compsns. contain, as active ingredient, an alpha-branched alkanoic acid deriv. having formula R1R2R3-C-C(=X)Y, (I) (where R1 is linear 1-12C alkyl or -C(=X)Y; R2 is linear 1-5 1-6C alkyl; R3 is H or linear 1-6C alkyl; X is -0-; Y is -OH, OR4, -NR5R6; R4 is 1-10C alkyl or aralkyl; R5 and R6 each is H, 1-12C alkyl, 2-4C hydroxyalkyl, alkoxyalkyl, aryl or aralkyl, or, together with the N atom R5 and R6 form a heterocyclic ring. The -C(=X)Y gp. can also be a nitrile gp.). (I) can be used in powders, sticks, creams, roll-ons or esp. sprays. Body-odour is suppressed without side-effects. The cosmetic compsns. contain 0.1-5 (0.5-2) wt.% (I) and pref. also 0.01-1 (0.05-0.5) wt.% anti-oxidants.
Patent DE-3012786-A1 (DE)
Title: Display system for oil filled dampers - uses temperature sensing stage to determine load condition of damper
Inventor: MAASS HARALD PROF DR
IPC: G07C3/00
Filed: 1980-04-02
Abstract: A display and warning system is designed to monitor the load condition of oil filled rotary dampers the characteristics of which depend upon the viscosity of the oil. The system utilises temperature sensing combined with a known temperature-viscosity characteristic. The rotary damper is mounted on the end of a rotating shaft (2) and has a thermometer (3) with a connection to conditioning stage (7). The thermometer monitors the temperature of the Silicon oil within the clearance between the rotor and the housing (6). The signal is amplified (8) and processed over a delay stage (9) before transmitting to an integrator for displaying (11) or to a differentiating stage (12) coupled to a load warning indicator (13).
Patent DE-3018969-A1 (DE)
Inventor: PIETSCH HANNS DIPL CHEM DR
IPC: A61L15/00
Filed: 1980-05-17
Abstract: A composition which is particularly useful in semi-rigid medical supporting bandages comprising 10 to 35% zinc oxide 2 to 15% cellulose ether 10 to 35% glycerin 30 to 75% water. The composition is coated onto at least one side of a suitable substrate to form the bandage and is irradiated in order to preserve sterility. Preferably, the radiation would take place after the bandages have been packaged.
Patent DE-3023390-A1 (DE)
Title: Monorail suspension track hanger chain and connector link - has C-shaped loop bottom thread nut and top kink holding fish-plate
Inventor: PREDL BRUNO
IPC: E01B25/24
Filed: 1980-06-23
Abstract: There is a fastening component between one or more suspension chains and a connecting piece on a single-rail suspension track, as used in underground minino and tunnel engineering. A roughly C-shaped loading loop shackle has a thread with a nut on its bottom shank end. Its top shank incorporates a bent section, combining with the nut to hold a fishplate.S The loop may be cylindrically shaped in the bottom horizontal shank area, and roughly widened to an oval higher up. The space between it and the fishplate can widen upwards in a trapezoid shape. The load bearing capacity is significantly enhanced, and mounting is quick and secure.
Patent DE-3024289-A1 (DE)
Title: Multi purpose bag e.g. for sport, shopping or motor cycling - has midway luminous stripes, carrying straps, sliding clasp fastener and flaps
Inventor: HAMANN JUERGEN
IPC: A45C3/00
Filed: 1980-06-27
Abstract: The bag is adaptable for use as a ruck-sack, shopping bag, motor-cycle panier or sports-bag and has on both sides, halfway up, luminous stripes (2). Underneath the stripes (2) on the underneath edges are two rings (8) covered with non-slip material on the underneath side. Flaps (14) extend from the rings (8) to which the ends of carrying straps (16) are attached, going between the strips (2) and the sides (4) of the bag. The stripes (2) are attached to the sides (4) by means of press-buttons (6). On the top is a sliding clasp fastener (30) with two runners (24) and covered with a rain-shield strip (32).
Patent DE-3029396-A1 (DE)
Title: Telecommunication cable - with longitudinal sealing layer between aluminium sheath and polyethylene sheath
Inventor: WLCEK RUDOLF
IPC: H01B7/282
Filed: 1980-08-01
Abstract: A telecommunication cable has the cable core surrounded by a tubular Al sheath of over 0.5 mm thickness. The gap between it and the outside plastic sheath (polyethylene) is fitted with a special layer which has a longitudinal sealing effect. This layer consists either of bitumen layers and an embedded shrinkage foil, or of a hot melt, activated by heat input, or of a longitudinal or wound foil of a copolymer. This prevents the migration of water in the gap which may have entered through the damaged water sheath.
Patent DE-3030021-A1 (DE)
Title: Spherical connector for gas pipelines - has switching or generation appts. formed in two halves allowing pipelines to extend at angle
Inventor: BUENGER GUSTAV ING GRAD
IPC: H02B13/045
Filed: 1980-08-08
Abstract: The connector (14) for two pipelines (10,12) extending at an angle relative to one another is formed from deformable sheet metal elements to which the in coming and out going pipelines are welded. The connector (14) is formed in two halves (16,18) each of which is hemispherical and has a circular aperture cut in it corresponding to the pipeline dia at the point where the pipe- line abuts. The pipeline (10,12) is inserted in the aperture and the edge is rolled outwards with a weld provided around the outside. The two halves (16,18) are then welded together around the facing rims. The connector halves.
Patent DE-3034120-A1 (DE)
Title: Eintragskanal fuer eine duesenwebmaschine
Inventor: CECH MILOSLAV DIPL ING
IPC: D03D47/30
Filed: 1980-09-11
Abstract: Zusammenfassung Eintragskanal für pneumatische Düsenwebmaschinen mit über die Webbreite angeordneten Nachblassektionen (5, 22), bestehend jeweils aus mindestens drei Nachblasdüsen (6, 7, 8), deren Achsen (16, 17, 18) zueinander windschief verlaufen, wobei die Achse (16) der ersten Nachblasdüse (6) die Achse (3) des einzutragenden Schussfadens (4) schneidet, während die Achsen (17, 18) der übrigen Nachblasdüsen (7, 8) außen an der Achse (3) des einzutragenden Schussfades (4) in Richtung der Achse (16) der ersten Nachblasdüse (6) vorbeigehen. Beschrieben sind verschiedene Anordnungen der Nachblassektionen und -düsen, deren Zweck ist es, einen verlässlichen Schusseintrag, eine ökonomische Nutzung der Energie des Tragmediums und somit eine größere Webbreite zu gewährleisten.
Patent DE-3035461-A1 (DE)
Title: Thin metal or noble metal films formed on insulating substrates - by thermal decomposition of organo-metallic cpd. in oxygen, esp. to mfr. resistors and other electronic components
Inventor: ESPENHAIN MANFRED DIPL PHYS
IPC: C03C25/106
Filed: 1980-09-19
Abstract: A substrate is coated with a thermally-decomposable soln. contg. organometallic cpds., and is then dried, followed by baking in air with a increased partial oxygen pressure, and esp. in pure oxygen. During baking, the coating decomposes to form a metal- or noble metal- film. The oxygen atmos. is pref. preheated before being fed into the baking furnace, and is pref. fed through the furnace in counter-current to the workpieces, esp. in a continuous furnace. The oxygen atmos. is pref. fed over workpieces which have already been heated to min. 250 deg.C in a continuous furnace. Process is used esp. to mfr. resistors using a thin film of noble metal; in mfg. glass or quartz fibres for optical waveguides; or for coating the bores of glass- or quartz- tubes which will be used to guide electron beams in electron-optic appts. High adhesion of the films to the substrates, esp. when baking times below 1 minute are required; or where the bores of long tubes are to be coated and the bore of the tube is less than 10mm dia.
Patent DE-3035789-A1 (DE)
Title: Piston engine with special cylinder lubrication arrangements - has distribution chamber behind cylinder wall feeding upwards-sloping capillary passages
Inventor: HELLINGMAN GOSEN JOOP
IPC: F02F1/20
Filed: 1980-09-23
Abstract: The piston IC engine includes an extra cylinder lubrication arrangement. It has a pump supplying points around the cylinder wall at intervals in time with lubricating oil in metered quantities. The oil supply system embodies one or more distributor-chambers (10') behind the cylinder wall (2) surface, distributing the oil at least roughly evenly peripherally. From the chamber top edge(s) individual passages (15) lead upwards to the wall's lubrication apertures. The passages are capillary tubes, max. bore being limited to a value ensuring complete filling by capillary action down to the viscosities corresponding to max. operating temp.
Patent DE-3038695-A1 (DE)
Title: Crystallisation of lactose from satd. solns., e.g. milk - by air cooling in spray column
Inventor: HAYER HELMUT DIPL ING
IPC: C07H3/04
Filed: 1980-10-14
Abstract: In crystallisation of lactose from satd. solns. (I) air cooling is carried out pref. continuously in a spray column. (I) may be milk, opt. wholly or partly deproteinated, desalified, neutralised or adjusted to an acid or basic pH. The process avoids the high requirements of energy and water associated with jacketed crystallisation vessels and reduces crystallisation times.
Patent DE-3038855-A1 (DE)
Inventor: ANNEN KLAUS DR
IPC: A61K31/12
Filed: 1980-10-10
Abstract: 1. D-homocorticoids of general formula I  see diagramm : EP0049783,P5,F2  wherein the bond _._._. is a single or double bond, Q is oxygen or sulphur, X is hydrogen, fluorine or chlorine, R1 is hydrogen or a lower alkyl group, and Y is fluorine, chlorine, hydroxy or an acyloxy group.
Patent DE-3039640-A1 (DE)
Inventor: ARENDT BODO
IPC: H03J7/18
Filed: 1980-10-21
Abstract: 1. Process for the storage of digital tuning data into a newly formed memory for the tuning of radio- and television-receiving-sets, whereby the data stored in the storage positions are being recallable by means of program select keys and the tuning data of a station are being compared to agree with data stored in the memory prior to storage and whereby each time the stronger station propagating the same program is being stored, characterized in that a automatic station finder is being started, which begins at a lower end of the range of received frequencies, stopping each time when receiving a stop signal at reaching of a received frequency up to the other end of the range of received frequencies, whereby after each stop puls the tuning information existing of identification signal related to the one station, his received field strength as well as the tuning voltage corresponding with the received frequency are being compared digitally with the data already stored, and that each time the stronger station with the same identification signal is being stored, whereafter the station finder is newly started until the same either reaches the upper end of the received range of frequencies or, when all storage positions ared filled, such the station finder is being completed.
Patent DE-3045015-A1 (DE)
Title: Circuit board fastener on support - involves overlapping of board edges by support strips, permitting limited board shifting, and uses resilient edge stops
Inventor: HANSBAUER HERMANN
IPC: H05K7/14
Filed: 1980-11-28
Abstract: At least two edge sections of the circuit board (1) are overlapped by strips (4,5) on the support (3). The strips permit a shift of the circuit board in its plane. Sprung stops (8,9) are provided in one edge section in addition to the strips, preventing the release of the circuit board from the support at right angles to the board plane. Preferably recesses (7,8), opposite the stops, are provided in the edges of the circuit board, adjacent the strip and stops. The stops may be formed by slits in the support. They may have an extension (11) at their free ends, at right angles to their longitudinal axis and pointing towards the circuit board. The support may have cams (12) on its side facing the circuit board.
Patent DE-3048072-A1 (DE)
Title: Double hatch for top-loading washing-machine drum - having one door wider and one narrower than hatch width
Inventor: STRICK KURT ING GRAD
IPC: D06F37/10
Filed: 1980-12-19
Abstract: The horizontal drum of a top-loading washing machine has a loading hatch in the wall which is closed by a double door, of which one part is smaller than the width of the hatch, and can swing right through it, the other part being wider than the hatch so that is cannot swing into the interior of the drum. Both parts are sping-loaded so that they spring outward when the catch holding them closed is released. The free edge of the wider door overlaps the edge of the narrower door, and has an aperture in which the hook of a spring-loaded latch attached to the free edge of the narrower door engages when the wider door is closed over the narrower one. This is a simple, reliable fastening which has a minimum of additional components to unbalance the drum.
Patent DE-3049578-A1 (DE)
Title: Road map with key map on front - has separate detail maps behind and has aligned edge openings shaped to allow lifting selected map by inserted pin
IPC: G09B29/02
Filed: 1980-12-31
Abstract: The road map assembly comprises a front panel showing a general key map with a number of separate detail maps behind it. The edges of the front panel and of the detail maps are provided with aligned openings or cutouts and specific areas on the front each refer to one of these openings. The corresponding opening in the detail map showing that area is different in shape e.g. closed at the edge when all others are open. The relevant detail map can be separated from the stack by inserting a pin and moving it e.g. upward movement lifts the selected map out of the stack.
Patent DE-3102665-A1 (DE)
Title: Screw press with constantly rotating fly wheel
IPC: B30B1/18
Filed: 1981-01-28
Abstract: The invention is based on a screw press with a constantly rotating fly wheel which is driven in a balanced manner and the basic structure of which is composed of a spindle, a spindle nut, a ram which is driven with the spindle nut, a clutch which is actuated by means of a pressure medium and has an engaging pressure chamber and disengagement springs, a control device for the clutch, and a pressure medium circuit with a pressure generator and a starting device with an accumulator. The control device has a control weight which rotates with the spindle but is movable with respect to the latter, follows its forces of inertia when the angular velocity of the spindle is reduced and relieves the pressure of the engaging pressure chamber. In order to ensure that oscillation and/or wobbling of the clutch no longer occurs, the pressure medium circuit operates with a hydraulic pressure medium and the pressure generator can be actuated by the ram, the pressure medium circuit furthermore having an adjustable pressure relief valve. In this way, noise pollution of the environment is also considerably reduced during the changeover process.
Patent DE-3104689-A1 (DE)
Title: Single cylinder hot air engine
Inventor: PAUL BERNT DIPL PHYS DR
IPC: F02B75/16
Filed: 1981-02-10
Abstract: The single cylinder hot air engine contains a cylinder head enclosing the expansion chamber. According to the invention the end face of the cylinder head (2) is designed as a cavity absorber (3), the wall surface of which forms at least one hollow truncated cone (4), the smaller boundary line of which is adjoined by a cone (5), the peak of which lies inside the truncated cone (4) and in which the surfaces serving for heat absorption are dark and polished. Although solar rays are preferable as the energy supply, solid or liquid fuels are also suitable. <IMAGE>
Patent DE-3104907-A1 (DE)
Title: Three-point safety belt
Inventor: BOST ALOIS
IPC: A44B11/25
Filed: 1981-02-11
Abstract: The invention relates to a three-point safety belt with belt retractor and eyelet on the belt lock (12). The eyelet has a web (16) which is constructed as a deflection point between the chest strap (4) and lap strap (5). In order to ensure that the optimum length of the two belt sections, that is to say the chest strap (4) and lap strap (5), which rests tightly against the body does not change unintentionally during driving, and that the lap strap (5) does not give way in particular in the event of an impact, the belt lock (12) has a device which acts as a locking catch. Said device consists of a preform (15) with two eyelets (7,17) which are arranged on both sides of the web (16) and hold the belt (13). After the belt (13) is tightened, the preform (15) blocks a movement of the belt (13) by the belt (13) being clamped tight over its entire width. In a preferred embodiment, the preform (15) has a reinforcement which is located on the side of the belt (13) and serves on the one hand as a tilt point of the preform (15) and on the other hand as an additional clamping face. <IMAGE>
Patent DE-3105159-A1 (DE)
Title: Circuit encapsulated in a case
Inventor: SOMMER KURT ING GRAD
IPC: G06F9/26
Filed: 1981-02-10
Abstract: In such a circuit in integrated construction, comprising a computing circuit and a read-only memory for storing a computing program, a circuit link is provided which, on the one hand, is electrically conductively connected via its ends to contact areas (21, 22, 23, 31, 32, 33, 41, 42) accessible from the outside of the case (1, 1') and, on the other hand, is electrically conductively connected internally to at least one data input terminal of the computing circuit, the circuit link (34, 35, 43) being constructed in such a manner that it can be permanently changed in its conductivity characteristics via a current exceeding the value of the current existing in operation as computing circuit and/or deviating in its direction. <IMAGE>
Patent DE-3115358-A1 (DE)
Title: Multistage switch
Inventor: GLASER KARL ING GRAD
IPC: H01H19/11
Filed: 1981-04-16
Abstract: A latching tooth system (4) which interacts with sprung mating latching elements (24) and has latching depressions (5) and further depressions (6) is arranged as a latching device. The latching depressions (5) have edges which are located close to one another and produce a relatively large movement of the mating latching elements (24) if the latching device is slightly displaced with respect to a latching position. The further depressions (6) have steep edge regions (9) which are located further apart from one another and powerfully lift the mating latching elements (24) in the event of a correspondingly large displacement of the latching device. In consequence, large restoring forces, which guide the latching device into a latching position, are achieved even if the latching device is moved only slightly beyond the dead-centre position between two latching positions, so that the dead regions can be extremely narrow.   <IMAGE>
Patent DE-3119215-A1 (DE)
Title: Speed indicating device
Inventor: KNOLL PETER DR
IPC: G01P1/08
Filed: 1981-05-14
Abstract: A speed indicating device is proposed which operates mechanically and permits electronic display of further information. The device comprises a front panel, which can display characters (symbols) entirely or partially in an electronic fashion, and which has a bore through which the spindle of a mechanical tachometer projects. <IMAGE>
Patent DE-3122890-A1 (DE)
Title: Baseplate plough system
Inventor: KARSTEN WERNER
IPC: E21C27/34
Filed: 1981-06-10
Abstract: The invention relates to a baseplate plough system in which the chain-hauled baseplate plough (11) is guided on a guide bar (32) which is attached on the working-face side to the face conveyor (10). In order to be able to pull the plough (11) as close to the plough sprocket (18) as possible or to obtain optimum utilisation of the plough travel, the guide bar (32) is designed in the end area in such a way that it narrows in its thickness in a wedge shape towards the machine frame (14), while the plough-chain guide located on the opposite side is inclined towards the machine frame (14) at an acute angle to the conveyor by wedge-shaped back lining (39 to 42). This ensures that the plough (11), upon approaching the machine frame, is pulled slightly towards the waste-wall side, as a result of which the chain deflection angle X is reduced. Furthermore, the invention is directed towards a conveyor drive arrangement in a baseplate plough system, in which the chain drum (15) of the conveyor is driven by the conveyor drive (19) on the waste-wall side via a through shaft (52) and narrow (53) gearing on the working-face side. <IMAGE>
Patent DE-3124613-A1 (DE)
Title: Process for lining a pipeline with a flexible cylindrical film
Inventor: SAGAWA SIZUO
IPC: F16L58/10
Filed: 1981-06-23
Abstract: In a process for lining a pipeline with a flexible, cylindrical film, a so-called scraper (go-devil) or scrubbing block is arranged in one end of the line and, at its rear end, is connected to a string; the rear end of the scrubbing block is acted on by a fluid pressure, so that the block is transported through the line to the opposite end of the line and by this means the inner wall of the line is cleaned and the string is guided through the line. Then, one end of the cylindrical film is attached to the rear end of the string and the string is pulled at the opposite end of the line until the film extends through the line. The interior space of the cylindrical film is then subjected to a pressure by means of fluid, so that the film expands and the inner surface of the line is coated with the film.