baber/WOPTO huggingface dataset:
Patent DE-3118661-A1 (DE)
Title: Mouth rinsing device
Inventor: PETZ GUENTER
IPC: F16B5/00
Filed: 1981-05-12
Abstract: In a mouth rinsing device with an especially heatable storage container for water and a pump which can be driven by an electric motor for the purpose of conveying the water from the storage container via a pressure line to an optionally closeable spray tube, and a pressure-relief device for the pump upon closure of the flushing tube, in order to relieve the drive and to prevent disturbance noises upon closure of the spray tube, there is arranged on the delivery side of the pump (11) a flexible activating member (7, 7', 7'') for a limit switch (9), which activating member can be activated by water under pressure and can be modified in shape and/or size as a function of pressure and automatically opens the limit switch (9) for the drive member of the pump when a predetermined pressure is exceeded and automatically closes it when the pressure falls below the predetermined pressure. <IMAGE>
Patent DE-3127129-A1 (DE)
Title: Method of feeding breathing air for the driver, preferably in bus and lorry cabins or similar large vehicles
Inventor: HOELTER HEINZ ING GRAD
IPC: B01D53/86
Filed: 1981-07-09
Abstract: It is known to subject vehicle cabins to an air stream by feeding purified external air in order to supply the driver with fresh air. This is achieved by introducing air, sucked in from the outside, into the vehicle cabin via a purification and/or adsorption apparatus. The air to be introduced is thus subjected to all climatic variations and must be specially conditioned. It is further known to instal chemisorption compositions into fresh air channels in order to exclude pollutants, in particular from preceding vehicles, from the cabin region. However, in this case there is the risk that the chemisorption compositions leak completely due to the different heavy loadings due to rain, snow, etc. and make use virtually impossible. In contrast, according to the invention it is proposed that the apparatus for carrying out the air purification is mounted as a chemisorption filter package in the vehicle interior and the air to be purified is withdrawn from the climatic surrounds of the vehicle interior, is purified by the apparatus and is fed to the driver as an air jet.
Patent DE-3130492-A1 (DE)
Title: Method for the direct utilisation of water as a fuel
Inventor: STEIN MICHAEL
IPC: F24J3/00
Filed: 1981-07-23
Abstract: The invention relates to a method for the direct combustion of water (H2O) by means of an electric arc. The method according to the invention is distinguished in that an electrode is brought together, in the immediate vicinity of the water surface, with an electrode of opposite polarity which, for example, is disposed on an oscillating armature of an arc-generating tool, which results in the flow of a current. When the circuit is broken, an arc is formed in each case at the end of the electrode, which arc ignites the gas produced by dissociation and liberated directly at the water surface, and thus generates a flame.
Patent DE-3134308-A1 (DE)
Title: Scissor-like cutters
Inventor: HETTMANNSPERGER HERMANN
IPC: B26B13/00
Filed: 1981-08-29
Abstract: In order, when there are a multiplicity of identical items of material for cutting, for example grass or hair, to prevent the cut material from falling off the scissor-like cutters in an unordered fashion after cutting, making it necessary for the user to take the trouble to pick it up again, the invention proposes to assign resilient clamping elements (13, 14) to scissor-like cutters (1) so as to be parallel to each blade (9, 10), in the opened condition each clamping element (13, 14) extending approximately parallel to an assigned blade (9 and 10 respectively) while in the closed condition the limbs (3, 4) of the clamping elements (13, 14) extending approximately parallel to one another and approximately parallel to a blade (9 and 10 respectively). An integral design of the clamping elements in the shape of a V-shaped spring element (12) made of spring steel is especially advantageous. <IMAGE>
Patent DE-3137111-A1 (DE)
Title: Bond between a hard material part, made of metal, plastic or the like, and an elastomer part, in particular for sealing rings
Inventor: STREIT GERHARD DR RER NAT
IPC: F16J15/328
Filed: 1981-09-18
Abstract: The bond between the hard material part (1) and the elastomer part (2) has a first bonding layer (3) which is provided with a second layer (4) of cross-linkable fluorinated polymer. This second layer (4) forms the bonding agent between the first bond layer (3) and the elastomer part (2), which is a fluoro-elastomer. By this means, an elastic part, for example a sealing element, made of the peroxidically cross-linkable fluoro-elastomer material, which is highly resistant to chemical attack and mechanical loads, is vulcanised, by means of two layers of bonding agents, to the hard material part (1), for example to the metal reinforcing ring of a lip sealing ring. <IMAGE>
Patent DE-3139019-A1 (DE)
Title: Method for transmitting subscriber-specific signals via digital multiplex paths
Inventor: KOHLHEIM BERND DIPL ING
IPC: H04Q11/04
Filed: 1981-09-28
Abstract: The invention relates to a method for communications networks which are formed from node and/or transit exchanges (tandem exchanges and terminal exchanges) for transmitting subscriber-specific information items, such as line and register characters (symbols), by digital multiplex paths. The subscriber-specific information items are in each case transmitted via a subscriber-specific signalling channel (SK) of each pulse frame (PR), the subscriber-specific information items being formed by means of four bit code words (CW...) and being present twice within a signalling channel (SK), the first code word (CW1) for the time intervals one to fifteen (1 to 15), and the second code word (CW2) being present for the time intervals seventeen to thirty one (17 to 31). Such methods can be used for digital communications networks (CN systems). <IMAGE>
Patent DE-3150281-A1 (DE)
Title: Device for setting a multiplicity of rivets on a flexible flat material
Inventor: SUGIYAMA AKIRA
IPC: A41H37/00
Filed: 1981-12-18
Abstract: The device allows rivets to be set on the flexible flat material, for example textiles, leather or the like, in accordance with a predetermined desired pattern. The device contains a holder for clamping the flat material, an apparatus for the successive feeding of the rivets, an apparatus for the plastic deformation, including an upper and lower die set for attaching the rivets to the flat material, and a drive apparatus for changing the position between the material holder and the apparatus for the plastic deformation. The rivets can be fed individually and set on the material successively, the material holder being displaced relative to the apparatus for the plastic deformation with the aid of the drive apparatus in each case prior to the setting of the next rivet.
Patent DE-3150394-A1 (DE)
Title: Protection circuit for a triggered thyristor invertor
Inventor: GOLDE ERNST DIPL ING
IPC: H02M7/521
Filed: 1981-12-16
Abstract: In a thyristor invertor having reverse-current diodes (n12...n62), which has a smoothing capacitor (C) between the DC voltage terminals, it is intended to remove current as quickly as possible from the triggered thyristor branch (n10 to n60) after a commutation which has been unsuccessful due to the time being less than the recovery time, and hence to prevent destruction. The series circuit of an inductor coil (i1) and a thyristor (n1), which is connected with its anode-cathode junction in the direction from the positive to the negative DC connection, in parallel with the smoothing capacitor (C) is used for this purpose. <IMAGE>
Patent DE-3151307-A1 (DE)
Title: Circuit arrangement for the electrical drive of a moving element, for example a motor vehicle window pane
Inventor: BIER AXEL DR ING
IPC: E05F15/695
Filed: 1981-12-24
Abstract: In a circuit arrangement for the electrical drive of a motor vehicle window pane, the electric motor is disconnected in the limit positions of the window pane in that a switch is arranged in one of the connecting leads of the motor which switch is held in its closed position by the alternating voltage induced when the motor is running. In the window pane limit positions, the electric motor stops so that no alternating voltage is induced and the switch is opened.
Patent DE-3206218-A1 (DE)
Title: Non-combustible building panel and process for its manufacture
Inventor: JANSEN WOLFGANG
IPC: B32B7/02
Filed: 1982-02-20
Abstract: A non-combustible building panel and process for its manufacture is indicated, which panel has a low density and a high strength, by providing a central layer and, on each of the sides thereof, one of two mutually identical covering layers, the central layer being pressed from expanded mica provided with a binder or from wood chips and/or organic fibres with attached fire-protecting agents in the form of glass- or ceramic-forming minerals and added binder or from long wood fibres with magnesite or cement bonding, the covering layers consisting of wood chips, wood fibres and/or fibrous constituents of the residual effluent sludges, arising in paper or pulp manufacture, these materials having been vacuum-impregnated with a fire-protection agent in the form of phosphate salts and/or boron salts, and of a binder, and the covering layers being pressed with application of pressure and heat and thus being compressed with the central layer.
Patent DE-3207451-A1 (DE)
Title: Process for producing a magnetic alloy
Inventor: MEGURO TAKASHI
IPC: C21D6/00
Filed: 1982-03-02
Abstract: In the novel process for producing an inexpensive magnetic alloy with high toughness and good machinability, a molten alloy is first produced which contains one or more than two magnetic elements such as Fe, Co and Ni and one or more than two nonmagnetic elements such as Ag, Au and Cu. The molten alloy is quenched from the molten state at a cooling rate of 10<2> DEG C/sec or more, for example, by means of a roller quenching process, under which circumstances an alloy composed of a supersaturated solid solution of these elements is formed. The alloy is then heat-treated in a suitable manner to enable the precipitation of the ferromagnetic phase or the nonmagnetic phase.
Patent DE-3209295-A1 (DE)
Title: Load-measuring device for lifting appliances
Inventor: BOETTCHER MANFRED
IPC: G01L1/22
Filed: 1982-03-13
Abstract: A load-measuring device for lifting appliances, with a member arranged in the direction of the lines of force of the lifting tackle and subjected to bending determined via wire strain gauges, is designed as a C-shaped load transducer on whose two transverse webs the load acts and whose longitudinal web subjected to bending is provided on the shortened or lengthened surface with wire strain gauges. This load transducer is distinguished by a cost-effective and universally usable design and delivers highly accurate measured values irrespective of operational influences.
Patent DE-3213815-A1 (DE)
Title: Device for wall shelf holders
Inventor: HARTL RUDOLF
IPC: G09F3/12
Filed: 1982-04-15
Abstract: The fastening for wall shelf holders consists of a hanging device (1) which grips around the wall shelf holder (3) and has an opening (2) provided above the centre of gravity. <IMAGE>
Patent DE-3214639-A1 (DE)
Title: Device for mounting a paper roll of multi-layered paper in printers or typewriters
Inventor: REKEWITZ RUDOLF
IPC: B41J15/02
Filed: 1982-04-20
Abstract: The invention relates to a device for mounting a paper roll of multi-layered paper in printers or typewriters. The holding device consists of two plastic side parts (1), which can be fitted onto the printer housing, a cross rail (7), which can be inserted into and connects the side parts (1), and a resilient bar (10) which is attached to the side parts. Provided parallel to the resilient bar (10) over the entire width of the recording medium are further separating bars (11), between which the individual layers of the recording medium are guided. Bearing parts (13), which can be snapped onto the resilient bar (10) or onto the latter and onto the separating bars (11), ensure a positionally correct connection and, at the same time, can serve as a lateral boundary for the recording medium. The device can be attached and demounted easily without tools. <IMAGE>
Patent DE-3216222-A1 (DE)
Title: Circuit arrangement for editing a data field consisting of a number of bytes
Inventor: ADAMIETZ JOSEF
IPC: G06F5/00
Filed: 1982-04-30
Abstract: The invention relates to a circuit arrangement for editing a binary coded data field consisting of a number of bytes. The circuit arrangement exhibits a source register and a destination register (2) between which are located three addressable selection switches per byte. The first selection switch (5) is associated with the four most significant bits of the relevant byte. The second selection switch (5') is associated with the four least significant bits and the third selection switch (6) is associated with the parity bit. All or some of the bits of the source register are selected by addressing the selection switches and written into the destination register in accordance with an allocation rule. The invention has the advantage that the editing time for editing a data field is independent of the length of the data field. <IMAGE>
Patent DE-3224557-A1 (DE)
Title: Arrangement for the delivery, transfer or removal of objects on conveyor means
Inventor: RADKE MANFRED ING GRAD
IPC: B65G47/66
Filed: 1982-07-01
Abstract: For delivery, transfer or removal of objects, a transfer device is described, which can easily be adapted to various possible applications. The transfer device consists of the main parts of pivotable bearing (1), holder (2), slip-lip carrier (3) and the slip-lips (4, Fig. 1). The transfer device is covered at the top by a cover plate (11). The retaining screws (12) of the cover plate (11) can be removed from above, so that adjustment and replacement work can be carried out from above. <IMAGE>
Patent DE-3226386-A1 (DE)
Title: Device for three-dimensional force measurement
Inventor: QUIRDER KLAUS W DIPL ING DR
IPC: G01L5/16
Filed: 1982-07-15
Abstract: For three-dimensional force measurement, a force-sensing element, preferably a plate, is arranged centrally inside a frame and is connected to this frame by webs with a rectangular profile. At least four webs of the same length provided with wire strain gauges are provided for each direction of force. At least two webs running parallel to one another are in each case attached in a positive and negative measuring direction.
Patent DE-3228395-A1 (DE)
Title: Method for the production of covers
Inventor: SUZUKI AKIO
IPC: F04D29/70
Filed: 1982-07-29
Abstract: A method is disclosed for the production of the cover for rotating parts, in particular for use as a protective cowl for a fan. Radially extending slots (8h), each provided with a radial slot (8h'), are formed in a first circular ring (8m) of the plate (8) between a central piece (8d) and a circular ring (8f), the slots being distributed uniformly over the circumference. Radially outward-pointing slots (8i), consisting of an arcuate slot (8i'), are formed between the circular ring (8f) and the outer region (8m) of the plate (8) in such a way that the arcuate slots (8i') extend in a circumferentially distributed manner between the circular ring (8f) and the outer region (8n). Sections which extend between in each case two adjacent slots are bent over to produce apertures (8e, 8g). The central piece (8d) and the first and second circular rings (8m, 8p) are arched out of the outer region (8n), while these regions (8d, 8m, 8p) are rotated relative to the outer region (8n) in order in this way to bend over the regions situated between two adjacent arched slots (8i) in order to form apertures (8g). <IMAGE>
Patent DE-3232640-A1 (DE)
Title: Control device for internal combustion engines
Inventor: GOSPODAR REINHARD ING GRAD
IPC: F02D41/30
Filed: 1982-09-02
Abstract: The invention relates to a control device for internal combustion engines, in particular of motor vehicles, having a first fuel feed device producing a homogeneous basic mixture of fuel and air, and a second fuel feed device, which injects the fuel directly into the combustion space. In order to retain the favourable fuel consumption figures which can be achieved with diesel engines and similar stratified-charge petrol engines, particularly in the part-load range while, at the same time, avoiding the power limits due to soot formation, the invention proposes to feed in the fuel only via the second fuel feed device up to a predetermined load- and/or speed-dependent operating point of the internal combustion engine, preferably above 75% of full load, thus for example 80 or 85% of full load, but additionally to use the first fuel feed device as well when this predetermined operating point is exceeded, while reducing the quantity of fuel injected via the second fuel feed device if required.
Patent DE-3244200-A1 (DE)
Inventor: FROSCH HANS ING GRAD
IPC: B21B31/08
Filed: 1982-11-30
Abstract: A changing apparatus for a standard six-high rolling stand comprises a changing carriage having a pair of similar full-set holders each provided with two vertically spaced working-roll supports and two vertically spaced backup-roll supports flanking the respective working-roll supports. These supports are vertically spaced like the respective rolls in the stand. Thus a full set of two working and two backup rolls can be held in either of the holders. The changing carriage can be displaced between upstream and downstream positions to axially align with the rolls in the stand. A loading carriage has a working-roll holder with two vertically spaced working-roll supports and a backup-roll holder with two vertically spaced backup-roll supports, the carriage being displaceable into a position with the working-roll supports of the working-roll holder aligned with the working-roll supports of one of the full-set holders and a position with the backup-roll supports of the backup-roll holder aligned with the backup-roll supports of the one full-set holder. The rolls can be axially shifted from the loading carriage holders into the one full-set holder, rolls are then axially shifted from the stand into the other full-set holder, and rolls in the one full-set holder are shifted into the roll stand.
Patent DE-3245730-A1 (DE)
Title: Book with stiff pages, in particular specimen book
Inventor: LANGHORST CARSTEN
IPC: G09F5/04
Filed: 1982-12-10
Abstract: In specimen books with stiff specimen cards, the latter are usually mounted in holding rails which are connected to one another so as to be swivellable and together form a book back. In the present case, the holding rails (22, 23, 24) are connected to one another so as to be swivellable by means of a plurality of joint tapes (26), said joint tapes (26) consisting of a plurality of anchorage strips (34) which are joined together in an articulated manner and are adapted in respect of dimension and number to the dimensions of the holding rails (22, 23, 24) of the book back to be grouped together. The anchorage strips (34) are positively connected in each case to the holding rails (22, 23, 24) via holding webs (35, 36 or 56, 57). <IMAGE>
Patent DE-3305934-A1 (DE)
Title: Vorrichtung zur temperaturbehandlung von substraten, insbesondere von halbleiterkristallscheiben
Inventor: SIGUSCH REINER DIPL ING
IPC: H01L21/673
Filed: 1983-02-21
Abstract: Verfahren zur Herstellung einer elektrooptischen Anzeigevorrichtung und danach hergestellte Anzeigevorrichtung. Um bei großflächigen Displays den erforderlichen Plattenabstand zu gewährleisten, wird vorgeschlagen, auf einer der beiden Trägerplatten ein Distanzpunkteraster in einer Flach- oder Tiefdrucktechnik aufzubringen. In einer bevorzugten Ausführung besteht das Muster aus zweierlei Distanzpunkten: Abstandspunkten, die lediglich an einer der beiden Platten fixiert sind und den Minimalabstand vorgeben, sowie Verbindungspunkten, die an beiden Platten haften und den Maximalabstand definieren. Das Ausgangsmaterial für die Distanzpunkt ist zweckmäßigerweise ein (selektiv) UV-härtbarer Kunststoff. Die vorgeschlagene Fertigungsmethode ist besonders preisgünstig, liefert recht maßgenaue Substratabstände und eignet sich vor allem für Flüssigkristallanzeigen mit Kunststoff-Trägerplatten.
Patent DE-3308375-A1 (DE)
Inventor: KLUGE GUENTER DIPL ING DR
IPC: A23L7/17
Filed: 1983-03-09
Abstract: Mixture for Semmelknödel (type of bread dumplings) made with wheat flour, optionally with wheat semolina, breadcrumbs and conventional additives, such as eggs, salt, spices, characterized in that it is obtained by thermo-extrusion of the starting mixture, the extruder having before the extrusion head a temperature comprised between 110 and 170<o>C and a pressure between 150 and 200 bar in the case of an extruder with one screw, respectively 35 to 100 bar in the case of a dual due extruder, the water content of the extrusion mixture before the extrusion operation being comprised between 12 and 22 % during the swelling of the extrusion product which becomes twice to five times larger and the cutting of the extrusion product to a grain size from 2 to 13 mm, optionally after filtering the cut material to said size, optionally after agglomeration with eggs and/or fat and/or milk and conventional additives.
Patent DE-3309861-A1 (DE)
Title: Device for shutting off and aerating a pipe
Inventor: BAELZ JUERGEN DIPL ING
IPC: E03C1/10
Filed: 1983-03-18
Abstract: In a device for shutting off and aerating a pipe, a flow opening (54) is shut off by the movement of a pipe piece (5) drivable by a drive unit (3), and the aerating opening (24) is then freed, and during the return movement first the aerating opening (24) is closed and then the flow opening (54) is freed. The pipe piece (5) carries a single closure member (11) which is held by a spring (17) or the like in contact with a first sealing seat (52) provided on the pipe piece (5). The flow opening (54) is thereby shut off. The closure member (11) is carried along by the movement of the pipe piece (5) until the closure member (11) runs up against a second sealing seat (22) assigned to the aerating opening (24), whereupon the closure member (11) is lifted off from the first sealing seat (13) by the further movement of the pipe piece (5). <IMAGE>
Patent DE-3310880-A1 (DE)
Inventor: JOHN GUENTHER
IPC: H01B3/44
Filed: 1983-03-25
Abstract: A cast cable connection comprising a molded plastic cable splice and a plastic wrapping, the splice containing a halogen-free synthetic resin and fire-retardent additive which will not generate toxic and/or corrosive products on exposure to flame, the wrapping comprising a halogen-free composition capable of maintaining a substantially continuous coat-like structure upon fire exposure, again without generating toxic and/or corrosive products.
Patent DE-3313556-A1 (DE)
Title: Vertically adjustable and rotatable holding device for fastening a tool
Inventor: ROESLER DIETER
IPC: B25B1/22
Filed: 1983-04-14
Abstract: In the case of a vertically adjustable and rotatable holding device for fastening a vice (25), which device has a supporting tube (17) which is axially displaceable and rotatable in a guide sleeve (13) and has an angled-off clamping plate (21) at the free end, the angle of rotation of the supporting tube can be limited to preferably 45 DEG  to each side by means of a groove in the supporting tube end (31) located in the guide sleeve (13) and by means of a T-nut (35) located at the lower end on the inner wall of the guide sleeve (13), in a lowermost lowering region of the supporting tube (17), in such a way that, even in this lowering region, a safety distance of 25 mm is maintained between a clamping plate flange (23) and a fastening flange (15) for the guide sleeve (13) and a work bench top (11). <IMAGE>