baber/WOPTO huggingface dataset:
Patent DE-3230944-A1 (DE)
Title: Feed apparatus for metal wires in machines for the production of chains
Inventor: SBABO SILVIO
IPC: B21L19/00
Filed: 1982-08-20
Abstract: The present invention relates to a feed apparatus for metal wires in machines for the production of chains, especially of jewellery chains, by means of which it is possible to produce a chain having links made of different metals and/or with different colours. The apparatus contains a movable slide provided with a number of channels, into which are introduced wires made of different metals and/or with different colours which are individually and selectively transported, with the aid of extraction means and in a fixed sequence, to a wire-guide device which is likewise provided with the same number of channels. This wire-guide device is provided with means for clamping and releasing which act selectively on each wire, so that it becomes possible for the movable slide to guide out each wire individually to the link-forming device according to a fixed sequence. The orientation of each wire according to the link-forming device takes place by means of the movable support which is transversely movable in relation to the feed direction of the said slide and to which the slide itself and also the wire-guide device are fixedly connected. <IMAGE>
Patent DE-3231457-A1 (DE)
Inventor: HIEKE EDUARD DIPL ING DR
IPC: H01L21/311
Filed: 1982-08-24
Abstract: Der feldeffektgesteuerte Triac besteht aus mehreren, nach Art einer Kammstruktur einander zugeordneten parallelen streifenförmigen und gleich orientierten Einheiten (1, 2, 3). Jede Einheit umfaßt eine streifenförmige Anodenzone (11, 21, 31) des ersten Teilthyristors und eine streifenförmige katodenseitige Basiszone (12, 22, 32) des zweiten Teilthyristors, in die die Sourcezone (14, 24, 34) eines FET und eine streifenförmige Katodenzone (13, 23, 33) eingebettet ist. Basiszone und Anodenzone derselben Einheit sind über eine Leiterbahn (18, 28, 38) miteinander verbunden. Die Leiterbahnen der ersten, dritten, fünften usw. Einheit und die der zweiten, vierten, sechsten usw. Einheit sind jeweils elektrisch miteinander verbunden.
Patent DE-3232685-A1 (DE)
Title: Process for horizontal one- and two-dimensional electrophoresis in thin or ultrathin gel layers
Inventor: WESTERMEIER REINER DR
IPC: B01D57/02
Filed: 1982-09-02
Abstract: An electrophoresis process is described for separating anions and cations, in particular proteins, enzymes and peptides in the horizontal method. The separation in this case is carried out in a thin or ultrathin gel matrix (made of for example polyacrylamide or agarose), which is so arranged that it can be used for one-dimensional and two-dimensional electrophoreses or both at the same time. To receive the liquid samples for one-dimensional separation, the gel matrix contains a chain of small gel troughs over the entire width of the gel and, in addition, arranged next to this in the direction of separation, a large gel trough running across the entire width of the gel for receiving gel strips for separation in the second dimension. Since the depth of both gel trough types must not pass through the entire gel layer - a gel base must be present - subsequent introduction of these gel troughs into a polymerised gel is not possible. The gel must be polymerised in the finished shape using a template. <IMAGE>
Patent DE-3234098-A1 (DE)
Inventor: ALTMANN GERHARD DIPL ING
IPC: H01F41/12
Filed: 1982-09-14
Abstract: Method of manufacturing a transformer winding embedded in casting resin by winding coils respectively by themselves and independently of one another for disposition thereof in tandem in axial direction of the winding includes placing the wound coils in a substantially annular casting mold having an inner and an outer jacket, with respective impregnated corrugated mats of insulating material as spacers disposed between the inner jacket and the coils as well as between the coils and the outer jacket, the inner and the outer jackets being fixed between mold end walls at respective ends of the casting mold; and disposing the casting mold containing the wound coils in an evacuated chamber and pouring casting resin into the casting mold through an axially parallel slot formed in the outer jacket thereof. Additionally included are spreading the inner jacket in radial direction so as to permanently deform the inner spacer to a dimension at which the radial extent of the inner spacer is reduced, the inner jacket being formed with axially parallel edges at ends thereof overlapping in circumferential direction and slidable on one another during the deformation so as to spread the inner jacket in radial direction; fixing the coils of the winding on the inner spacer against movement in axial direction; and surrounding respective edges at the ends of the inner and the outer jackets with an elastic layer at the inner face of the respective mold end walls.
Patent DE-3237008-A1 (DE)
Title: Input station on a device for processing photographic film units in disc form
Inventor: LAAR ERWIN
IPC: G03D13/00
Filed: 1982-10-06
Abstract: The input station (2) is provided on a device (1) for processing photographic film units in disc form. The film units each consist of a circular film ring and a thicker boss, connected rotationally fast to the latter, with a central bore. A plurality of film units are strung on a carrier rod and are secured against rotation and displacement relative to the carrier rod. In the input station a storage section receiving a plurality of carrier rods prior to their successive inputs into the device is provided, which exhibits a transport path and blocking elements (13; 16) acting along said path on the ends of the carrier rod. In this case, the transport path is formed by two running surfaces (12), which are disposed in an inclined plane and at such spacings relative to one another that the two ends of the carrier rod can roll away thereon, on account of its weight. The blocking elements (13; 16) are disposed in the region of the running surfaces (12) to interupt the rolling process of the carrier rods and are formed by two-armed tilting levers (13), which are disposed along the running surfaces (12). That arm (13a, 16a) of the tilting lever (13; 16) which points counter to the direction of transport (7) is, in this case, designed to be longer and rests, in the neutral condition, on an abutment (15) which is fixed in relation to the system. <IMAGE>
Patent DE-3238850-A1 (DE)
Title: Electrical contact element
Inventor: WEBER WILHELM
IPC: H01H9/02
Filed: 1982-10-20
Abstract: The invention relates to electrical contact elements which are formed from two half shells. The two half shells can be attached to one another by means of a pin fitted on the one half shell and a depression constructed on the other half shell into which depression the pin can be engaged. Within the latching connection formed in this way there is provided at least one weak point which fails in the event of an attempt to separate the half shells from one another before the respective latching connection gives way.
Patent DE-3248274-A1 (DE)
Title: Protection device for liquid-cooled electrical apparatuses which have no conservation (preservation) means
Inventor: KROLL DIETRICH DIPL ING
IPC: H02H5/08
Filed: 1982-12-28
Abstract: The invention relates to a protection device for liquid-cooled electrical apparatuses, especially transformers and inductor coils, which have no conservation means. In order to detect the criteria of gas accumulation, liquid loss, overfilling and overpressure, said protection device contains detection elements which carry permanent magnets and act on switching contacts which can be operated magnetically. The aim of the invention is to create a protection device which can be used easily, conveniently and reliably even in the case of stringent safety requirements, while having a low level of technical complexity. According to the invention, the detection elements (11, 12, 13), which carry permanent magnets, are arranged along a vertical, non-ferromagnetic guide rod (6) in which hermetically encapsulated switching contacts (7), which can be operated magnetically, are allocated to each detection element. <IMAGE>
Patent DE-3301752-A1 (DE)
Inventor: SCHMIDT WILHELM
IPC: A41D13/00
Filed: 1983-01-20
Abstract: 1. Protective clothing such as sailing and surfing suit or working suit, including a hood for the head and consisting of water-tight and air-tight materials as closed suits in the form of overalls with a closed off interior, characterized in that a double-walled hood (9) for the head is arranged as an inflatable cell (13) and connected by means of openings (10) with the interior of the protective clothing (1), the closed off interior comprising valves (7) for being able to be inflated with the mouth.
Patent DE-3304482-A1 (DE)
Title: Process for reddening sausage meat
Inventor: HENNING WOLFGANG
IPC: A23L13/40
Filed: 1983-02-10
Abstract: In the process, instead of nitrite, physiologically harmless red-colouring substances of vegetable or plant origin or extracts thereof are added to the sausage meat.
Patent DE-3316389-A1 (DE)
Title: Electrical component, especially an automatic fuse
Inventor: PUKALLUS PETER
IPC: H02B1/052
Filed: 1983-05-05
Abstract: It is normal to accommodate electrical automatic fuses and the like in distributor housings and the like, in that they are placed onto a supporting rail of complementary construction by means of a base recess in the form of a dovetail, or are even snapped on if the one boundary of the dovetail-shaped base recess is constructed with a spring claw. If a multiplicity of such automatic fuses or the like are arranged parallel to one another and are anchored on a common continuous busbar, individual components can no longer be removed without all the components previously having been detached from the busbar. In order to overcome this disadvantage, according to the invention, the lateral groove which is provided on the base of the electrical component is bounded on the one side by a claw or the like which can be pulled in or removed using means which are accessible from the exterior. If the base recess of the switching element is not bounded on one side, translational displacement of the component and hence replacement are possible without adjacent components likewise having to be released.
Patent DE-3316400-A1 (DE)
Inventor: KUHRMANN HELMUT
IPC: F02P17/00
Filed: 1983-05-05
Abstract: 1. Adapter between a millimetre wave sensor (1) and a commercially usual sparking plug, wherein a millimetre wave energy radiated from the sensor (1) is coupled by way of the porcelain insulator (7) of the sparking plug into a combustion space and the millimetre wave energy reflected from the combustion space is detected by the sensor (1), in particular for the measurement of the upper dead centre in the case of Otto engines, wherein the adapter consists of a clamping head (8), which engages around the hexagonal nut (13) of the sparking plug, a metal cylinder (9), which displays a hollow space (5) for the reception of the upper part of the sparking plug, as well as of a tightening device (10) for the tightening of clamping head (8) around the hexagonal nut (13) of the sparking plug, characterised by the following features : - Adjoining the hollow space (5) for the reception of the upper part of the sparking plug is a bore (6), which leads obliquely out of the metal cylinder (9), for the feeding through of the ignition cable, - guided through the metal cylinder (9) is a millimetre wave waveguide train (2) ; which closely above the collar (12) of the sparking plug housing opens at an oblique incident radiation angle (3) into the hollow space (5) filled out by the upper part of the sparking plug ; the incident radiation angle (3) in that case forms about a Brewster angle with the axis of symmetry of the sparking plug ; - annular grooves (4) are applied as flux traps above the incident radiation angle (3) in the wall of the hollow space (5).
Patent DE-3318390-A1 (DE)
Title: Loading arrangement for ready-mixed concrete
Inventor: JOSTES HANS ING GRAD
IPC: B60S3/00
Filed: 1983-05-20
Abstract: The invention relates to a loading arrangement for ready-mixed concrete with a washing installation which is preferably arranged on a travelling mixer and which has a water preparation system with a sludge thickening system for obtaining service water and envisages that there interacts with the concrete loading system a supplementary loading device for thickener sludge which is fed from a purification cone with a built-in agitator mechanism and has a dosing device which consists of a sludge pump, which is, behind the sludge outlet of the purification cone, built into a line supplying thickener sludge to the supplementary loading device, and of an all-or-nothing shut-off member which is connected downstream of the pump and the shut-off body of which, which is formed by a diaphragm, can be switched synchronously with the switch of the pump for locking and release of the sludge outlet.
Patent DE-3318412-A1 (DE)
Title: Gassing apparatus
Inventor: CLEMENS BERND
IPC: C02F3/20
Filed: 1983-05-20
Abstract: A gassing apparatus for introducing a gas into a liquid, in particular into an effluent to be treated, is proposed, wherein the gas fed passes through the perforation of a rubber tubing membrane from the inside outwards and enters in the form of bubbles into the surrounding liquid. In this case, the perforation in the wall of the membrane is formed by transverse slots which are aligned obliquely or at right angles transversely to the longitudinal axis of the membrane.
Patent DE-3319327-A1 (DE)
Title: Work support device for thin disc-like workpieces
Inventor: DAY LAWRENCE
IPC: B24B37/30
Filed: 1983-05-27
Abstract: The device (Figure 3) for supporting and positioning micro-thin workpieces such as silicon wafers includes a work support chuck (22) having a finely ground flat surface, on which is sprayed a firm but elastic rubber-like plastic layer (26), which constitutes an ideal machining support for the workpieces and which makes possible the manufacture of wafers which have on both sides accurately ground flat surfaces. <IMAGE>
Patent DE-3321959-A1 (DE)
Inventor: SCHEURL ROBERT
IPC: F04B49/10
Filed: 1983-06-18
Abstract: 1. Device for protection against dry running of the metering piston of a piston diaphragm pump designed for the conveying of liquid media, characterised by at least one measurement sensor (3, 4), which is integrated into the pump head body (1) in the region of the preliminary conveying chamber (2) above a minimum liquid level (IV) still just quite covering the metering piston (6), with means connected therebehind for preliminary warning of a report of emptiness and/or for switching the pump off.
Patent DE-3322841-A1 (DE)
Title: Room temperature regulation
Inventor: HEIMLER HORST
IPC: G05D23/19
Filed: 1983-06-24
Abstract: In order to obtain room temperature regulation to be realised with simple means, permitting the lowest possible and thus an energy-saving boiler temperature, a boiler temperature sensor is used in a temperature regulation for the water central heating of a detached house which produces a logical signal which is considered in the regulation in the same way as a logical signal which is characteristic for whether the temperature in a room to be heated exceeds or falls below a predetermined reference value. The regulation takes place in that the burner of the boiler and a feed pump situated in the water circuit of the heating plant is switched on or off. This switching on and off takes place according to the logical signals such that the burner is only switched off when both the desired room temperature is reached and also the lowest boiler temperature is sensed. At a sufficient room temperature, the feed pump is switched off when the boiler temperature is too low. The feed pump remains switched off when the boiler temperature then reaches the lowest temperature. The feed pump is only switched on again when it becomes cold in the room to be heated, i.e. when the sensed actual temperature falls below the set reference temperature.
Patent DE-3326485-A1 (DE)
Title: Hydraulic control system for a stowing pipeline coupling
Inventor: KUSCHKE GUENTER
IPC: E21F15/08
Filed: 1983-07-22
Abstract: The hydraulic control system is intended for a hydraulically adjustable coupling with which the stowing pipes of a stowing pipeline which are connected to form a piping string are alternately connected and released. The coupling has a displacing cylinder 1 for displacing the stowing pipes in the axial direction, as well as a pivoting cylinder 2 with which the stowing pipes released from one another can be pivoted transversely to the axial direction for the discharge of the stowing waste. Both cylinders 1 and 2 can be controlled together in mutual dependency by an operating element 3. In the swing-out position of the operating element 3, the pivoting cylinder 2 only extends when the displacing cylinder 1 has extended, and in the other operating position the displacing cylinder 1 only retracts when the pivoting cylinder 2 has retracted. A 3/2-way valve 5 is actuated by the operating element 3. Furthermore, a 3/2-way valve 9 which can be acted upon by an operating piston 8, the non-return valves 7 and 10, which can be opened hydraulically, and the limit switches 6 and 12 are provided for the control system. <IMAGE>
Patent DE-3332246-A1 (DE)
Title: Swab for medical, hygiene or cosmetic purposes
Inventor: RATH EWALD
IPC: A61F13/20
Filed: 1983-09-07
Abstract: In a swab (1) for medical, hygiene or cosmetic purposes an outer layer (2) of a gauze fabric and at least one further, inner layer (3) of an absorbent material are folded over to form a bag in the interior of which the edges of the cutouts lie. In order to achieve a mechanically producible swab (1) of high absorbency which at the same time is to be distinguished by being lintfree, soft, showing wet strength and being cheap to produce, only the outer layer (2) consists of gauze fabric, and a soft nonwoven fabric made of a textile or paper nonwoven of high absorbency is used for the inner layer (3). <IMAGE>
Patent DE-3335089-A1 (DE)
Title: Method for the removal/suction/fluidisation and transport from a supply bin into one or more metering systems for solid materials which are mixed with liquids for emulsification, dispersion, filling, neutralisation or other reactions and/or finished products
IPC: B65G53/26
Filed: 1983-09-28
Abstract: As the solid materials are removed from the supply bin by the suction nozzle, air from the atmosphere and/or dried and heated air and/or gas are introduced to the nozzle by means of a metering gas delayed-discharge nozzle, and the solid material is fluidised and transported to the metering unit. At the end of the transport line, there is a metering unit above reaction, neutralisation or mixing containers. A suction nozzle which is controlled synchronously with the gas delayed-discharge nozzle and which accepts the fluidised solid material from the piping is formed by the upper and lower parts of the casing of the metering unit. The controlled metering needle head determines the thickness of the annular film of solid material formed from the stream of solid material and the flow-through time in connection with the flow rate, i.e. the three parameters necessary to determine quantities. Adjustment for the solid material required is by means of bulk density, conveying quality and the reaction period of the product. The quantity of gas required for transport is scrubbed by means of a wet-type filter with 2-4 ring nozzles, the position of the liquid nozzles a) a 100% ... Original abstract incomplete.
Patent DE-3336633-A1 (DE)
Inventor: CHUNG CHRISTOPHER
IPC: G05D22/02
Filed: 1983-10-08
Abstract: A clothes drier (1) of the type in which heated air is moved to an exhaust (9) through a rotating drum (6) in which clothes to be dried are tumbled, has an exhaust temperature sensor and a reference temperature sensor (16) connected in a circuit, arranged to switch "off" a heater (10) to the drier when a desired manually set temperature difference between exhaust and reference temperature is reached. A clock control selector (25,32) selectively lowers the required exhaust temperature if the original preset temperature is not reached within a predetermined time so that loads of clothes of varying size and initial wetness will be dried to substantially the same dryness as selected by the user.
Patent DE-3340082-A1 (DE)
Title: Stress/strain device
Inventor: BUERGER JOHANNES
IPC: B25B27/00
Filed: 1983-11-05
Abstract: Published without abstract.
Patent DE-3346349-A1 (DE)
Title: Methyl isothiocyanate preparation
Inventor: GIESSELMANN GUENTER DIPL CHEM
IPC: A01N47/46
Filed: 1983-12-22
Abstract: Methyl isothiocyanate preparations which are flowable and consist of 25 to 75% by weight of a silicic acid and 75 to 25% by weight of methyl isothiocyanate applied thereto, if appropriate in the form of a mixture with other nematocidal and/or fungicidal active substances.
Patent DE-3347343-A1 (DE)
Title: Shoe, in particular sports or leisure shoe
IPC: A43B13/04
Filed: 1983-12-28
Abstract: For a shoe with an intermediate sole made of foam, a sprayed-on coating of the intermediate sole is proposed.
Patent DE-3401673-A1 (DE)
Title: Method of applying lettering, which is not legible by the naked eye, to a label on a bottle
Inventor: GERSTENLAUER HANS
IPC: B41M3/00
Filed: 1984-01-19
Abstract: A method of applying lettering, which is not legible by the naked eye, to a label on a bottle, in particular a wine bottle for displaying the analysis of the wine, said label being produced by the colour printing method by the screen system, consists in the fact that, when printing in one surface in which one colour is greatly predominant, dots of another colour representing the lettering are screened to such a weak extent that they are only legible after filtering the predominant colour.
Patent DE-3409827-A1 (DE)
Title: Process and apparatus for rapidly clarifying liquids
Inventor: REBER HANS
IPC: B01D21/00
Filed: 1984-03-17
Abstract: In a process for rapidly clarifying relatively large amounts of liquids contaminated by solids, after the centrifugation, only a part of the liquid is filtered and is then reused together with the liquid which was only centrifuged. This can be carried out in a space-saving clarification apparatus having a cylindrical precipitation vessel (10), which has a concentric inner vessel (13) open at the top and bottom and a filter apparatus (18) arranged above the inner vessel (13). The height-adjustable start of the withdrawal line (17) is located in the interior of the inner vessel (13). <IMAGE>
Patent DE-3411532-A1 (DE)
Title: Process for removing CO2 and/or H2S from gases
Inventor: VOLKAMER KLAUS DR
IPC: C10K1/14
Filed: 1984-03-29
Abstract: The present invention relates to a process for removing CO2 and/or H2S from CO2- and/or H2S-containing gases by scrubbing the gases with an aqueous, alkanolamine-containing absorption liquid, with subsequent regeneration of the absorption liquid, in which an aqueous absorption liquid is used which contains 10 to 60% by weight of a tertiary alkanolamine and 1 to 50% by weight of a primary alkanolamine.
Patent DE-3419089-A1 (DE)
Inventor: PLOSS HARTMUT DR
IPC: C01G3/02
Filed: 1984-05-23
Abstract: Copper(II) hydroxide is produced by a reaction of copper oxychloride in an aqueous suspension with alkali hydroxide or alkaline earth metal hydroxide in the presence of a stabilizing agent and the product is separated and washed. To improve the stability of the copper hydroxide and to avoid a black coloring by copper oxide, inorganic silicon compounds which contain hydroxyl groups (SiOH) in the molecules or form such groups in an aqueous medium are added to the suspension. It is desirable to use particulate solid silicic acids or silicic acids which are soluble in water or colloidally dissolved.