baber/WOPTO huggingface dataset:
Patent DE-3112883-A1 (DE)
Title: Process and device for the continuous formation of skin on the surface of foam webs
Inventor: REHLEN HELMUT
IPC: B29C44/56
Filed: 1981-03-31
Abstract: The invention relates to a process and a device for the continuous formation of skin on the surface of foam webs. For the continuous formation of skin on the surface of foam webs, in particular of polyurethane foam webs, a liquid layer consisting of a melt of the foam is maintained on the circumferential surface of a roll heated above the melting point of the foam material to achieve fault-free operation. This liquid layer prevents encrustation of the roll surface. <IMAGE>
Patent DE-3114852-A1 (DE)
Title: Device for sheathing a cable core
Inventor: ECKSTEIN HORST ING GRAD
IPC: H01B13/14
Filed: 1981-04-09
Abstract: For manufacture of a filled layered sheathed cable, the sheathing tool (18, 19), which is located behind the filling station (11), is arranged in a space (20) which is subject to a reduced pressure. This space (20) is located in the immediate vicinity of the extruder injection head (12), by means of which the outer sheath is applied onto the cable core (8).
Patent DE-3116043-A1 (DE)
Title: Mirror having a transparent sheet of synthetic resin
Inventor: TAKEO TANURA
IPC: G02B27/00
Filed: 1981-04-22
Abstract: A mirror produced using a transparent synthetic resin, such as polymethyl methacrylate resin, instead of glass and which is suitable, for example, as an interior rear-view mirror for automobiles. The reverse of the resin sheet is covered by a reflective metal film applied by vacuum deposition, and at least the front of the resin sheet is coated with a surface-curing film which is unavoidably somewhat permeable to moisture. In order to prevent the resin sheet bending due to its moisture absorption and to prevent swelling only in its front region, the reflective film and a rear coating covering the film are both made permeable to moisture to essentially the same extent as the surface-curing film. The preferred material for the reflective film is a ternary alloy of Sn, Cu and Cr which has high reflection and excellent resistance to moisture.
Patent DE-3118888-A1 (DE)
Title: Two-for-one twisting machine
Inventor: BAUER KARL DR ING
IPC: D01H1/16
Filed: 1981-05-13
Abstract: The vertically or inclinedly arranged spindles (6) of the two-for-one twisting machine are each provided with a protective cover (30). The protective cover (30) of half-round horizontal cross-section is placed on the spindle rail (2); its top side (29, 33) is approximately level with the storage disc and has passing through it the balloon-limiter pot (9) taking the form of a cylinder casing. The protective cover (30) is open towards the operating side; its diameter or its width is larger than the balloon-limiter diameter, but equal to or smaller than the spindle division. The top side of the protective cover (30), through which the balloon limiter (9) passes, can be formed from a cover plate (33) extending over the entire length of one side of the machine. <IMAGE>
Patent DE-3119167-A1 (DE)
Title: Container in the shape of a can or a bucket, in particular for paints
Inventor: HASEGAWA GARY K
IPC: B44D3/12
Filed: 1981-05-14
Abstract: The invention relates to a container in the shape of a can or a bucket, in particular for paints, having an upper rolled edge pointing outwards for receiving a press-in lid and having a carrying handle attached to the can body. Holding elements for the carrying handle engage in the rolled edge or bead, the carrying handle being connected integrally to the holding elements or engaging therein in a hooking manner.
Patent DE-3127209-A1 (DE)
Title: Gripping device
Inventor: BIENECK JUERGEN ING GRAD
IPC: B65G47/90
Filed: 1981-07-10
Abstract: Known gripping devices for securing articles by means of bores arranged in the latter are in many cases equipped with an elastic bellows whose diameter can be increased by applying pressure to the interior of the bellows. To increase the operational reliability and cost-effectiveness of such gripping devices by reducing their mass, the bellows (3) are arranged in a cage-like body (1 or 10) made of flexible material. Said body consists, at least in the region of the longitudinal wall of the bellows, of flexible material and has, outside the longitudinal wall of the bellows, a constriction with a number of holding fingers (7') which can spread relative to one another. The cage-like body is, inter alia, formed as a hollow body (1) which has, at least in the region of the longitudinal wall of the bellows, slots (6 or 6') and whose holding fingers (7') form a multi-part holding pin (7) outside the base of the bellows. To permit adjustment to different working conditions, the holding fingers (7') of the holding pin (7) are releasably attached to the hollow body (1). <IMAGE>
Patent DE-3129892-A1 (DE)
Title: Process for the production of moulded chocolate
Inventor: SCHOTSMAN PIETER CORNELIS
IPC: A23G1/20
Filed: 1981-07-29
Abstract: The invention relates to a process for the production of moulded chocolate from a mixture of cocoa mass, sugar, cocoa butter and, if desired, milk powder. According to the invention, the anhydrous mixture is charged into an emulsifying machine and mixed intimately in this with water, stabiliser and an emulsifier to give an emulsion/suspension which is poured into moulds which are then introduced into a low-pressure chamber in which a substantial proportion of the water is removed as a result of the low pressure, as a result of which a semi-solid product remains which is chilled in a chilling tunnel to give the finished moulded chocolate.
Patent DE-3139953-A1 (DE)
Title: Method of producing an electrode and electrode produced by said method
Inventor: MUZ EDWIN DIPL PHYS DR
IPC: A61B5/0408
Filed: 1981-10-08
Abstract: In a method of producing an electrode for recording physiological voltages or currents, the electrode is preformed from silver powder whose silver particles are in direct contact with one another. In order to produce an electrode having greater strength, the preformed electrode is impregnated with molten silver halide salt which penetrates the interstices between the silver particles and essentially fills them. <IMAGE>
Patent DE-3200553-A1 (DE)
Title: Axle counter for rail vehicles
Inventor: MEIER HERMANN DIPL ING
IPC: B61L1/16
Filed: 1982-01-11
Abstract: In an axle counter for rail vehicles, magnets (2, 3) are provided parallel to a travel rail (1), the magnetic field of which magnets is deflected by a wheel (4) of the rail vehicle in such a way that contacts of the axle counter (5) are actuated and signals are transmitted to a counter and evaluator. A magnetic field probe (7) which responds only to a magnetic field of the rail vehicle is assigned to the axle counter (5) in such a way that when actuated said probe prevents counting signals from the axle counter (5) being passed on. <IMAGE>
Patent DE-3201539-A1 (DE)
Title: Urine collector
Inventor: HORNUNG WILHELM
IPC: A61F5/453
Filed: 1982-01-20
Abstract: The device developed by me has the function of constantly collecting with minimum hindrance the urine from male patients with incontinence, the device being simple to drain. The two collecting containers connected to one another are used for this purpose: the collecting container which can be worn with a retaining belt consists of a collection tube surrounding the penis and sealable with a ring. The collecting container with a drainage tap to be worn on the upper leg adjoins the collection tube. <IMAGE>
Patent DE-3202863-A1 (DE)
Title: Absorber for implementing absorption and/or resorption cold and heat pump processes
Inventor: MALEWSKI WERNER DR ING
IPC: F25B37/00
Filed: 1982-01-29
Abstract: The invention relates to the mode of construction of absorbers, resorbers and desorbers which are used in cold, heat-pump and/or heat transformation processes. These components of apparatus have simultaneously to guarantee, within the context of the cyclic process, heat and material exchange processes with large heat flow densities with minimal liquid flows, constant phase change and under counterflow conditions. In order to provide stable operating processes for this (appropriate exchange surfaces, constant heat supply or removal, sufficient steam space, effective driving forces by the counterflow principle), the construction according to the invention envisages, according to the diagrammatic drawing, a channel flow with low gradient on the two-phase side, the partition being washed by the liquid and above it a large steam space being available. On its underside, the partition is acted upon by the cooling or heating medium. This mode of construction is suitable for compact installations with small capacities. <IMAGE>
Patent DE-3203510-A1 (DE)
Title: Structured frame construction for the frame of an umbrella
Inventor: WU TSUN ZONG
IPC: A45B19/10
Filed: 1982-02-02
Abstract: A collapsible umbrella, in particular an automatically folding umbrella without a top part is described. Conventional umbrellas of this type have as a disadvantage a large volume in the upper end portion after being folded together. To remove this disadvantage, the invention provides a fitted-together frame construction for the tensioning frame of the collapsible umbrella, which departs from the conventionally used frame provided with ducts, and in which it is achieved by a flat and thin construction that the different auxiliary tensioning struts and tensioning struts of the tensioning frame lie adjacently and not above one another after the umbrella has been folded together, while the main or top connection point has likewise become lower relative to an upper groove body of the frame construction, as a result of which it comes to rest below said upper groove body and not next to it and, as a result, the collapsible umbrella becomes very thin after being folded together.
Patent DE-3221447-A1 (DE)
Title: Method and device for automatic sound underscoring
Inventor: HALL GEORGE R
IPC: G10H1/38
Filed: 1982-06-07
Abstract: The present invention provides a method and device for enhancing a melody, which is constituted in such a manner that, within an interval of time, one or more keys on the keyboard of a musical instrument are actuated, the keyboard being capable of reproducing a number of sounds when a chord is selected. Enhancement of a melody is achieved in that harmonic accompanying sounds are introduced, the selection of which is not restricted to the chord sounds struck or to a given sound range below the melody. This is achieved by the following procedural steps which are implemented by the electronic musical instrument itself: deriving at least one accompanying sound from the harmonic relationship between the melody and the chord and allowing melody and accompanying sounds to ring out in order to create an enhanced melody.
Patent DE-3221513-A1 (DE)
Inventor: WILL HANS-WERNER
IPC: B23B3/16
Filed: 1982-06-07
Abstract: Zur impulsgesteuerten Ultraschallabbildung eines Ausschnitts des Inneren eines Objekts aus Reflexionen an inneren Diskontinuitäten wiederkehrender ausgesandter Ultraschallenergieimpulse mit hoher Auflösung ist eine Wandleranordnung mit einer mit einer Mehrzahl einander benachbarter Wandlerelemente versehen. Zum Verarbeiten elektrischer Signale der Wandleranordnung, die von Diskontinuitäten innerhalb einer von mehreren Bereichszonen innerhalb des abzubildenden Ausschnitts reflektiert werden, werden eine Fokussiereinrichtung und eine Abtasteinheit verwendet. Eine Signalverarbeitungseinheit spricht auf Wandlerausgangssignale an, verarbeitet Signale aus verschiedenen Bereichszonen, in denen der Strahl fokussiert wird, und erzeugt Zeilensegmentsignale aus jeder Bereichszone des abzubildenden Ausschnitts.
Patent DE-3227132-A1 (DE)
Title: Process and apparatus for continuous casting of aluminium-containing steel and alloy melts
Inventor: THOMSON ROBERT
IPC: B22D11/07
Filed: 1982-07-20
Abstract: A process is described for continuous casting in a mould which can move up and down, in which the mould is connected to a metal melt vessel through an expansible container containing inert gas under pressure, where the measurement function of the nozzle to control the flow speed from the vessel to the mould can be by-passed. The mouthpiece is connected to a pipe which forms a flow path between the vessel and the mould for a continuous melt stream which fills the pipe and connects the melt in the vessel to a melt meniscus in the mould. The lubrication of the surface between the moving, solidifying bars or strand and the mould wall is effected by the gas in the expansible chamber pushing the lubricant out through the air gap between the mould and the strand. Hence higher casting rates with improved surface and internal quality of the product can be achieved for different kinds of steel, and dimensions can be produced which are not achieved with measuring nozzles and occasional lubrication. The invention is especially suited to the continuous casting of aluminium-killed steels with cross-sectional sizes of between 26 and 485 cm<2>.
Patent DE-3234655-A1 (DE)
Title: Inhalant atomizer
Inventor: ABRAHMS THILLY
IPC: A61M16/00
Filed: 1982-09-18
Abstract: Published without abstract.
Patent DE-3234983-A1 (DE)
Title: Drive arrangement for a bending slide of an automatic punching and bending machine
Inventor: MAUDERER ERNST DR
IPC: B21F1/00
Filed: 1982-09-22
Abstract: A bending slide 30 is moved backwards and forwards by a six-member coupler mechanism which has a double-armed connecting rod 22, which is mounted on an eccentric journal 16 of a drive shaft 12, one end of which is connected to a pivoted arm 34 mounted in a fixed manner on the housing and the other end of which is connected to the slide via a rocker 26. In addition, stroke adjustment is possible by installing an eccentric bush 18 to change the effective eccentricity. The drive arrangement is designed as a mechanism with a nonuniform transmission ratio, motion reversal and a dwell at a reversal point. <IMAGE>
Patent DE-3238473-A1 (DE)
Title: Venetian blind, in particular for escape doors
IPC: E06B9/32
Filed: 1982-10-16
Abstract: A venetian blind with an operating shaft (5) for winding up the slat tapes (3) is to be designed in such a way that it lifts up abruptly under the action of a quick-release mechanism, thereby making it especially suitable for use in escape doors and escape windows. To this end, the invention provides that the slats (1, 4) be equipped simultaneously with a spring roller-blind type lifting drive (9, 11) which, in an emergency, can be set in operation by means of a separate mechanical actuating means (22, 23). Such a spring roller-blind type lifting drive comprises a normally-blocked energy accumulator (14) which, in an emergency, is brought via tapes (9) into operative connection with the individual slats (1, 4) and draws the latter up abruptly into a gathered bunch. <IMAGE>
Patent DE-3239583-A1 (DE)
Title: Device for remote reading of magnetic compasses
Inventor: KLIEMANN NORBERT DR
IPC: G01C17/20
Filed: 1982-10-26
Abstract: For the remote reading of magnetic compasses (1), particularly on ships, it is proposed to transmit the indicated course by means of an optical waveguide bundle (11) instead of the previously provided light channels using deflection mirrors and so forth. <IMAGE>
Patent DE-3247101-A1 (DE)
Inventor: OSTERMEIER HEINRICH ING GRAD
IPC: G11B23/50
Filed: 1982-12-20
Abstract: Tape-like recording media, for example video tapes, are passed at a speed up to 30 m/min onto brushes (48, 54) which are bearing against them with a slight pressure. The brushes are vertical and their lower half is inside a storage container (34). Said container is filled with a cleaning liquid which rises by capillarity between the hair of the brush and deposits on the tape-like recording media (32) in order to clean them. The size and the density of the brush air enable to adjust the cleaning liquid quantity which is fed by time unit, thereby effecting an accurate cleaning.
Patent DE-3247958-A1 (DE)
Title: Package for receiving individual items, in particular chocolates or other confectionery
Inventor: SCHREINER WOLFGANG
IPC: B65D5/54
Filed: 1982-12-24
Abstract: In a package for individual items, in particular of chocolates or confectionery, at least two flaps (16) are linked to the peripheral edge (18) of a lid part (10) so that they can be pivoted outwards, and a tear-off strip (17) is provided between adjacent flaps (16) and perforation lines (22) assigned to one another. At least two tear-off strips (17) run from a starting point (24) on the lid part (10) towards its peripheral edge (18), having a handling device (25, 28) at the starting point (24) and ending in each case on an end piece (20) provided in the region of the peripheral edge (18). <IMAGE>
Patent DE-3301182-A1 (DE)
Title: Model for a dental attachment
IPC: A61C13/265
Filed: 1983-01-15
Abstract: The dental attachment essentially comprises two parts. One part 2 provided with a groove can be fixed on residual tooth models. Another part 1 is releasably fixable so as to be in sliding fit with this part 2. This part 1 is made with an eye 16 for reception of a securing screw 4 on a web 11. The securing screw 4 engages in a threaded cap 6 which can be fixed in a prosthesis. A cross-piece 12 is provided at the end of the web 11 at right angles thereto. The cross-piece 12 has a rail-like profile of T-shaped cross-section. The web 11 and the cross-piece 12 are made of a metal which is stable in the mouth. Part 1 is made of a plastic which can be incinerated without residue; its groove is provided with a lining 25 made of a castable metal which is stable in the mouth. <IMAGE>
Patent DE-3315660-A1 (DE)
Title: Equipment packaging
Inventor: TALKENBERG GUENTER
IPC: B65D25/10
Filed: 1983-04-29
Abstract: The invention relates to equipment packaging, in particular for installation equipment, which is stackable or can be hung up by Eurotab. For this purpose, the equipment (4) is attached to the inside part (31) of a carrying box (3) which passes on three sides between the bottom part (1) and the lid part (2) of a container and, on the fourth side, passes to the outside through a slot between said parts and merges into an outer part (32) with a holding tab (322). Said outer part is bent over a side wall (14) of the bottom part (1) and held in this position by holding-down devices (141, 142). To hang the equipment packaging up, said outer part (32) is bent up with a handle, the holding-down devices releasing the edge regions of the outer part (32). At least the lid part (2) is preferably made of transparent material. <IMAGE>
Patent DE-3316534-A1 (DE)
Title: Method for sheathing an inner conductor, provided with spacer washers, of a coaxial cable
Inventor: PARMAR DALJIT-SINGH DIPL ING
IPC: H01P3/06
Filed: 1983-05-06
Abstract: The invention relates to a method for sheathing an inner conductor, provided with spacer washers, of a coaxial cable having an insulating hose which rests on the external circumference of the spacer washers and whose diameter is designed to be constant at a low production cost, in that half shells of limited length are laid around the inner conductor which is provided with spacer washers, on both sides and following one another directly in the longitudinal direction.
Patent DE-3319106-A1 (DE)
Inventor: GERKE PETER
IPC: H04M11/06
Filed: 1983-05-26
Abstract: 1. Telecommunications system linked to an information processing system, characterized in that it has means which have the effect that in an integrated services digital network (ISDN) having subscriber stations, which comprise a plurality of service-specific terminal devices or else are multifunctional, and which are connected to a digital exchange (DVSt) via two-channel basic accesses constituting ISDN subscriber lines (Asl), for the case-by-case handling of telecommunication connections of a subscriber station (Est) comprising the required telecommunications function units (M, H, T, D), only one (Bs') of the two user information channels (Bs, Bb) of the ISDN subscriber line (Asl) is switched through in a switching device (KF) of the digital exchange (DVSt) in each case for the duration of the respective connection to the corresponding respective one user information channel (Bs") of the other ISDN subscriber line (Asl) participating in the connection concerned, and, for information processing specific to the subscriber station, the subscriber station (Est), which has one or more terminals (T, D) for information input and/or output and which is not provided with additional function units for information processing, in the other (Bb') of the two user information channels (Bs, Bb) of the ISDN subscriber line (Asl) is interconnected via a switching device (KF) of the digital exchange (DVSt) permanently, or from case to case as requested, with central additional function units (J) permitting the information processing, these additional function units (J) being interconnected permanently via a local area network (LAN) with further function units (E, R, S) effecting information processing.
Patent DE-3328497-A1 (DE)
Title: Motor vehicle with at least one level-controlled axle
Inventor: BUFLER ERNST DIPL ING
IPC: B60G17/016
Filed: 1983-08-06
Abstract: The invention relates to a motor vehicle with at least one level-controlled axle, using level control elements (pneumatic or hydro-pneumatic spring elements and height adjustable suspension abutments) arranged between vehicle body and vehicle axles, the effective support height of which control elements can be controlled by control valves or the like which can be switched on and off automatically, the control valves being controlled in such a way that the level of the vehicle body under load and whilst travelling (operating level) is lower than when the vehicle is at a standstill and unloaded (resting level).
Patent DE-3330604-A1 (DE)
Title: Process for the preparation of bromomethylthiophenecarboxylic acid esters
Inventor: EHLERS EBERHARD DR
IPC: C07D333/38
Filed: 1983-08-25
Abstract: The present invention relates to a process for the preparation of compounds of the formula <IMAGE> in which R denotes C1-C5-alkyl, which is characterised in that a compound of the formula <IMAGE> is brominated in a two-phase system of water and a water-immiscible fluoroalkane with simultaneous exposure to light. The compounds according to the invention are intermediates for the preparation of pharmacologically active oxothienobenzoxepineacetic acid derivatives.
Patent DE-3331647-A1 (DE)
Title: Anti-skid chain for vehicle wheels
Inventor: FREISENHAUSEN KARL
IPC: B60C27/10
Filed: 1983-09-02
Abstract: The anti-skid chain for vehicle wheels has on the inside of the tyre a holding ring (1) made of spring steel wire with an outwardly directed spring tension, which holding ring (1) is open at one point and is closed at its two ends by a hook connection consisting of in each case one bent-over hook and eye component (6, 7). Incorrect hooking of the hook component (6) on the eye component (7) is avoided in a constructionally particularly simple manner in such a way that the eye component (7) has an end leg (8) which is directed obliquely with respect to the holding ring (1). The eye component (7) at the end of the holding ring (1) can be bent over either approximately parallel to the edge (9) of the tyre or outwardly therefrom, the hook component (6) lying opposite being bent over correspondingly in each case for engagement without the closure protruding upwards particularly with respect to the edge (9) of the tyre. In addition, in a preferred embodiment the eye component (7) is bent over radially outwards with respect to the mouth of the hook component (6) in such a way that the two closed ends (1, 1b) of the holding ring (1) which are connected to one another are opposite one another approximately in the circumferential line of the holding ring (1) - that is to say essentially without radial offset. <IMAGE>