baber/WOPTO huggingface dataset:
Patent DE-3320423-A1 (DE)
Title: High-pressure geared screw press
Inventor: KUSS EDUARD PROF DR
IPC: B30B1/18
Filed: 1983-06-06
Abstract: In known high-pressure screw presses, a piston in a high-pressure cylinder is moved by rotation of a screw thread and thus a higher fluid pressure is produced. The forces and thus the piston displacements are relatively small on account of the simple screw transmission so that larger connected pieces of equipment cannot be put under pressure or can only be put under pressure with difficulty.   In the claimed geared screw press, the insertion of the piston into the cylinder is shifted to the rear side of the press in order to obtain greater forces. There is then space at the front side of the press for a two-stage or multi-stage, hand-operated or motor-operated gearing which synchronously drives 3 screw spindles via 3 gears. The screw spindles carried in ball bearings are directed past the pressure cylinder. They move a yoke on the rear side of the screw press when they rotate, which yoke drives the high-pressure piston in the cylinder forwards. All parts are readily accessible; e.g. the high-pressure seal on the piston can be exchanged in a few minutes with little assembly work. Desired pressures can be set quickly and precisely and if need be can be controlled via a stepping motor. The position of the piston is in each case indicated automatically. The basic equipment - consisting of gearing, supply container, backing pump and valves - is always the same for various pressure ranges. Only alternative cylinders and pistons with different cross-sections for the individual ... are ... Original abstract incomplete.
Patent DE-3320433-A1 (DE)
Title: Tricycle
Inventor: SONG YOUNG KOO
IPC: B62K9/02
Filed: 1983-06-06
Abstract: The invention relates to a tricycle with a simple frame which principally permits a small overall height; in addition, a lever actuation is provided which takes place manually in order to permit pleasant and effective training when it is driven. The frame designed with a low overall height permits comfortable control from the seat with extended legs whilst maintaining a low centre of gravity during the manual actuation. In addition, the frame has a fixed and simple quick-release coupling so that more than one tricycle can be joined together to form a train which can also be used for educational purposes.
Patent DE-3322380-A1 (DE)
Title: Steueranordnung fuer einen drehfeldempfaenger
Inventor: MARIN GUY FRANCOIS MARIE
IPC: G08C19/38
Filed: 1983-06-22
Abstract: 1 Diese Anordnung eignet sich insbesondere für Drehfeldgeräte mit drei Ständerwicklungen. Die Anordnung weist das Kennzeichen auf, daß sie einerseits vier Zweige enthält, wobei die Eingänge der ersten und der zweiten Zweige miteinander verbunden sind und eine erste Spannung von den Enden der Ständerwicklungen des Ringfeldgebers erhalten, und die Eingänge der dritten und vierten Zweige miteinander verbunden sind und eine zweite Spannung von den Enden des Ständers des Ringfeldgebers erhalten, und daß zum Liefern einer Steuerspannung an die Wicklungsenden des Ständers des Ringfeldgebers einerseits zwei Addiererelemente vorgesehen sind, von denen die zwei Eingänge des ersten Addierers mit den Ausgängen des ersten bzw. dritten Zweiges und die zwei Eingänge des zweiten Addierers mit den Ausgängen des zweiten bzw. vierten Zweiges verbunden sind, wobei jeder dieser Zweige eine Umwandlungsfunktion der nachstehenden Form hat: sin(kleines Alpha + kleines Phi[tief]1), sin(kleines Alpha + kleines Phi[tief]2), sin(kleines Alpha + kleines Phi[tief]3), sin(kleines Alpha + kleines Phi[tief]4), wobei kleines Alpha die von dem digitalen Element gelieferte Information darstellt und kleines Phi[tief]1, kleines Phi[tief]2, kleines Phi[tief]3, kleines Phi[tief]4 die jeweiligen Phasenverschiebungswinkel darstellen. Anwendungsbereich: Die Lagenanzeige auf einem Instrument eines Flugzeuges.
Patent DE-3329604-A1 (DE)
Title: Ventilator for anaesthesia/ventilation with automatic and manual respiration
Inventor: JEHMLICH KLAUS DR RER NAT
IPC: A61M16/00
Filed: 1983-08-17
Abstract: The ventilator has a bellow-in-bottle system for automatic operation and a manual ventilation bag for manual operation. It ensures a constant volume with a pressure equalisation function due to a combined functional group circuit which, when linked in control terms, warns against additional loss of energy. These different tasks are achieved with a circuit arrangement which via U/P converters usefully connected to a switching unit implements ventilation with constant volume or constant pressure, manual ventilation and spontaneous respiration.
Patent DE-3334811-A1 (DE)
Title: Stirring device and its use
Inventor: HAVALDA PAUL
IPC: B01F15/00
Filed: 1983-09-26
Abstract: Large-volume stirred vessels with a ratio of stirrer diameter/vessel diameter (d/D) of approximately 0.5 and with stirrer types which primarily impart axial motion and which essentially act by a mechanism of flow interference - in contrast to those with traditional non-interfering blade stirrers which act only radially and which therefore require high energy expenditure - in particular for adjusting or homogenising supersaturated and structurally viscous dye solutions. Imparting motion in an axial direction is effected in one stirrer type by propeller-shaped or propeller-like design of the individual blade (so-called propeller blade stirrer); in other stirrer types, the above-mentioned as well as the planar arrangement is formed by several interfering pitched blades having the same pitch angle (so-called louvred propeller stirrer or louvred stirrer). All these stirrer elements can also be provided with a bottom scraper and/or wall scraper, of which the latter may have additional, similarly interfering, pitched blades. The stirred vessels equipped with these stirrer elements are characterised by improved stirring action together with simultaneous saving of energy, these stirrer types being readily washable like the traditional blade stirrers. <IMAGE>
Patent DE-3335660-A1 (DE)
Title: Device for the steaming of fabric in an autoclave
Inventor: ALBERTO PIETRO
IPC: D06C7/00
Filed: 1983-09-30
Abstract: The present invention prevents the treatment effects from acting in different ways on a piece of fabric and particularly from producing differences which occur between the outer and inner layers of the fabric which is rolled onto a perforated cylinder (2') and which is introduced into an autoclave (1). This is achieved by the use of perforated cylinders (2') having a diameter of at least 35% of the inside diameter of the autoclave (1) which preferably has an inside diameter of at least 100 cm. Provided furthermore are devices (A, B) which reduce the negative effect of the greater air volume in relation to the steam volume. <IMAGE>
Patent DE-3337442-A1 (DE)
Title: Conveying apparatus for the reception and further conveying of inert substances such as sand, pebbles, cement etc.
Inventor: PERSI SERGIO
IPC: B65G65/06
Filed: 1983-10-14
Abstract: The conveying apparatus for the movement of inert substances such as sand, pebbles etc. contains a support and mounting frame (10), a bracket (1) which is mounted on this frame (10) and can perform angular adjustment movements about a vertical axis, and a chain (3) in the form of an endless belt, which supports a multiplicity of scraping and shovelling buckets (4) which are used to take up the material to be conveyed from heaps on the side of the bracket and convey it further. The bracket (1) can be portable or travelling and comprises a plurality of parts (5, 6, 7 and 30, 31 respectively) which are articulated with one another or are mounted on one another in a telescopic fashion, so that the bracket can be made shorter or smaller as the machine is transferred or transported. In embodiments with an especially long bracket, a motor-driven support wheel (34) is provided at the free end of the bracket (1), which support wheel (34) can run on the running base or the ground. <IMAGE>
Patent DE-3338957-A1 (DE)
Title: Depilatory composition
Inventor: GHAWAMI KEYHAN DIPL ING
IPC: A61Q9/04
Filed: 1983-10-27
Abstract: The invention relates to a depilatory composition based on a thioglycolic acid salt, which consists of a composition with 3-10% by weight of a thioglycolic acid salt, 2-30% by weight of calcium salts and starch as remainder of the content in powder form. The pH of the product according to the invention is between 11.5 and 12.5. The depilatory composition has unlimited storage stability, has a particular efficacy with considerably reduced application times and causes no skin damage whatever on the application sites.
Patent DE-3340744-A1 (DE)
Title: Device for the manufacture of complete wiring systems, or parts thereof
Inventor: THORKILDSEN FINN
IPC: H01R43/052
Filed: 1983-11-10
Abstract: A programmable device for the manufacture of complete wiring systems or parts thereof comprises a wire preselector, a wire feed device and a wire transporter for the provision of a predetermined sequence of individual insulated wire pieces which differ in a different respect, for example with respect to the length, thickness and/or colour. The device furthermore includes stripping devices, which are arranged on the transporter, for stripping one or both ends of selected wire pieces, crimping devices, arranged on the transporter, for the attachment of connections of various shapes and sizes to one end or both ends of selected wire pieces, wire marking devices arranged on the transporter, collation devices, which are arranged on the transporter and allow a crimping device to attach a single electrical connection to the ends of two or more selected wire pieces, and block connecting devices, arranged close to the delivery end of the transporter, for the insertion of the ends (which if required are provided with a connection) of selected wire pieces individually or in a multiple manner into openings in insulated connecting blocks or housings. The parts of the device can be operated synchronously via a programmable control unit and a drive system. In operation, the wire preselector draws wire strands from various coils and presents them individually and in the desired ... Original abstract incomplete.
Patent DE-3341471-A1 (DE)
Title: Instrument for motor vehicles
Inventor: ILLG THOMAS DIPL ING
IPC: F02D41/24
Filed: 1983-11-17
Abstract: In an instrument for motor vehicles, having a microcomputer, a program memory and a non-volatile read-write memory, it is intended that vehicle-specific data, for example characteristics fields, should not be written by means of a suitable programming device into the non-volatile memory until shortly before installation of the instrument in a specific vehicle, so that universally usable instruments can be supplied by the instrument manufacturer.
Patent DE-3342069-A1 (DE)
Title: Film mould for hollow bodies made of chocolate or the like
Inventor: JOCHIM MANFRED
IPC: A23G1/21
Filed: 1983-11-22
Abstract: Film mould for shaping and simultaneously wrapping hollow bodies made of chocolate or masses of that kind to be processed analogously, comprising two dimensionally stable halves each having a moulding recess and a protruding film rim joining the two halves together in their parting plane, in the vicinity of which film rim projections extending into the mould cavity are arranged, the film rim, over all or part of its encircling length, having one arm projecting into the mould interior and one projecting outwards.
Patent DE-3346434-A1 (DE)
Title: Method for determining the instantaneous drift value D of a course gyro
Inventor: GIELEN HARALD DIPL ING
IPC: G01C19/34
Filed: 1983-12-22
Abstract: A method is proposed in which the course indication is improved, taking into consideration the drift of a course gyro located in a vehicle when the vehicle is standing still, that is to say the so-called stationary drift. The environmental temperature and the temperature rise of the gyro after having been taken into operation is also taken into consideration. Measurements made at intervals, both of the stationary drift and of the temperature at the gyro, after having been combined in a particular way, form the value approximating the actual drift produced during the movements of the vehicle.
Patent DE-3400970-A1 (DE)
Title: Electronic valve controller having a pulse transmitter for four-stroke internal-combustion engines
Inventor: SCHIROCK KURT
IPC: F01L9/20
Filed: 1984-01-13
Abstract: Published without abstract.
Patent DE-3401610-A1 (DE)
Inventor: BICHLER HELMUT
IPC: H03K3/03
Filed: 1984-01-18
Abstract: An integrated semiconductor circuit with a ring oscillator having a frequency settable via an operating current of the ring oscillator, the ring oscillator having inverter cells which are connected in parallel with respect to the current supply of the ring oscillator, conjointly with a current supply terminal thereof, via a variable resistance to the supply potential present in the current supply, includes a voltage divider forming the variable resistance and including a plurality of series-connected resistors, the voltage divider having a plurality of terminals including an end terminal, the end terminal connecting the voltage divider in an identical manner to a current supply terminal of the inverter cells of the ring oscillator and, additionally, to an externally addressable electrode, each even-numbered other terminal of the voltage divider, as counted in direction of increasing distance from the end terminal, being likewise connected to another externally addressable electrode, respectively, of the integrated circuit and additionally connected via a respective diode to both terminals, respectively, adjacent thereto, the connecting diodes having respective anodes connected to respective uneven-numbered terminals, and having respective cathodes connected to a respective one of the two even-numbered terminals adjacent thereto.
Patent DE-3404087-A1 (DE)
Title: Indirectly controlled switching system having a switching array with a plurality of individually controlled switching network sections
Inventor: SORGENFREI HEIKO DR
IPC: H04Q3/68
Filed: 1984-02-06
Abstract: In a switching system having a switching array consisting of a plurality of switching array sections, each switching array section has its own control mechanism. Input switching array sections are connected to subscriber lines and connecting lines as well as to intermediate lines to intermediate switching array sections. In addition to the said intermediate lines, the latter are also connected to intermediate lines which interconnect the intermediate switching array sections. For defence against traffic overloads from both the input switching array sections and from the intermediate switching array sections, the connection requests arriving at the control mechanisms of the input switching array sections, including the associated dialling information, are stored; they are passed on to the control mechanisms of the intermediate switching array sections at such a time interval that, while maintaining connection requests in each case in one control mechanism of an intermediate switching array section, the load capability limit of the control mechanism of the intermediate switching array section is not exceeded on the part of all the control mechanisms of the input switching array sections. <IMAGE>
Patent DE-3404148-A1 (DE)
Title: Device for lining up or stacking elongate articles
Inventor: SICKO KARL
IPC: B65G57/18
Filed: 1984-02-07
Abstract: In a device for lining up or stacking elongate articles in positions arranged symmetrically to one another in the row or stack using a conveyor which feeds the articles in the direction of their longitudinal axis, a reception device for the articles which is arranged beside the conveyor and a thrust device with at least two thrust elements, which push the articles transversely to the conveyor onto the reception device, automatic symmetrical alignment of the articles on the reception device is achieved in that the conveyor is guided upwards and a stationary, approximately horizontal support for the articles is connected to its head end and in that the thrust elements are guided symmetrically in relation to the head end.
Patent DE-3404511-A1 (DE)
Title: Hinge for a spectacle bow
Inventor: WUENSCH HELMUT
IPC: G02C5/22
Filed: 1984-02-09
Abstract: A spectacle bow hinge consists of two hinge parts which can be plugged elastically into and above one another. The contact surfaces of the two hinge parts are gripped by frictional resistance when the spectacle bows are folded together and have complementary projections/cutouts which permit the swivel motion to lock home at least in the two end positions of the spectacle bows. <IMAGE>
Patent DE-3406485-A1 (DE)
Title: Heat transfer means for generating steam
Inventor: AHLGRIMM HERBERT
IPC: F22B37/12
Filed: 1984-02-23
Abstract: Published without abstract.
Patent DE-3408168-A1 (DE)
Title: Knitting and crocheting aid
Inventor: PAPE ADOLF
IPC: D04B3/06
Filed: 1984-03-06
Abstract: Published without abstract.
Patent DE-3408800-A1 (DE)
Title: Probe for polarographic gas determination and a method of producing it
Inventor: GRISARD KLAUS DR
IPC: G01N27/49
Filed: 1984-03-10
Abstract: A probe for polarographic gas determination having a diffusion membrane above an electrolyte chamber is characterised in that the diffusion membrane is constructed to be thin in the measurement region above the cathode and thickened at the edges. This leads to high membrane stability in conjunction with a high rate of measurement. Such a membrane can advantageously be produced in the liquid state, rotating in the shape of a lens.
Patent DE-3412254-A1 (DE)
Title: Piping bag for confectionery or the like
IPC: A21C15/00
Filed: 1984-04-02
Abstract: A piping bag for confectionery or the like, which piping bag consists of a film which is folded to a funnel shape and at least partly welded, is described. This piping bag is characterised by a film with a smooth inner side and a contrastingly rough outer side. It can be manufactured from a two-layer film or else from a three-layer film, in the latter case a support film being bonded on both sides to an inner and outer film respectively. The advantage of this piping bag is that its rough outer surface can be grasped relatively easily and reliably even with greasy fingers without incurring the disadvantage that the composition contained in the interior of the piping bag adheres to a rough interior surface. The new bag also permits production from a film tube, so that a plurality of injection bags can be wound like a ribbon, for example on a roll.
Patent DE-3417526-A1 (DE)
Title: Bleeder valve for a crankcase of an internal combustion engine
Inventor: ABTHOFF JOERG DIPL ING DR
IPC: F01M5/02
Filed: 1984-05-11
Abstract: Bleeder valve for a crankcase of an internal combustion engine by means of which a pressure balance can be established where an excess pressure prevails in the crankcase. In order to reduce compression losses in the cold starting phase of the internal combustion engine, up to an initial mixture firing of a fuel-air mixture in the combustion chamber of the internal combustion engine the bleeder valve is closed by an actuator and an excess pressure established in the crankcase.
Patent DE-3423665-A1 (DE)
Title: Proton engine for rocket engines
Inventor: KOCH GEB WEGENER
IPC: F03H99/00
Filed: 1984-06-27
Abstract: The process of proton generation proceeds in three stages:   1. In a fusion reactor, superlasers are used to produce heat and superconducting magnets are used to produce alpha particles which are required to obtain energy for the tandem accelerators. 2. The superlasers consist of laser pins which have been assembled, in turn, to form a larger unit, see drawings. 3. The proton generation is performed in a tandem linear accelerator consisting of a negative starter and a positive starter. 4. The process results in energies and reaction products, the energies being within the dimensions of approx. 30 times the speed of light. r
Patent DE-3425832-A1 (DE)
Title: Roller shutter attachment element with screen (insect protection)
Inventor: JUNG WINFRIED
IPC: E06B9/58
Filed: 1984-07-13
Abstract: To sum up, it must be said in this regard that these inventions signify a revolution in the roller shutter sector, as, although the need has been recognised for certain countries and regions, the aesthetics of the architecture and technical improvement, and furthermore the economical solution to the problem, have not. Enquiries by announcement in the industry are already showing successes. The necessary prototype is in production and will be presented in August 1984 in Florida, USA. If required, for better understanding, a prototype can be presented.
Patent DE-3427164-A1 (DE)
Title: Missile with submunition
Inventor: MATHEY CHRISTOPH DIPL ING
IPC: F42C15/40
Filed: 1984-07-24
Abstract: A selector switch (17) which is fitted on the missile is used to programme the submunition in a missile, for example a rocket. This selector switch is connected via a harness of signalling lines (18) to the controller (14). The controller (14) is not connected to the battery (13) until an energy generator (10) triggers, which is activated by the launch of the missile or by another physical event during flight. The signals from the selector switch (17) are then passed to the controller (14) and further processed. <IMAGE>
Patent DE-3428276-A1 (DE)
Title: Material for electric contacts on the basis of silver with tungsten carbide, and process for the production thereof
Inventor: FREY PETER DIPL PHYS DR
IPC: C22C29/06
Filed: 1984-08-01
Abstract: The material comprises a tungsten carbide and from 0 to 10 % by weight (based on the amount of the tungsten carbide employed) of a sintered framework which contains one or more further metal powders tending to form carbides and which constitutes from 40 to 80 parts by weight of the material and is impregnated with from 60 to 20 parts by weight of silver or a silver-based alloy and, as an addition, contains from 0.001 to 12 parts by weight, preferably from 0.1 to 2 parts by weight, of one or more elements from the fourth main group of the Periodic Table of the Elements and/or the group of the rare earths, especially zirconium.
Patent DE-3434547-A1 (DE)
Title: Sail for wind-driven vessels
Inventor: MUEHLBAUER JUN GEORG
IPC: B63B35/79
Filed: 1984-09-20
Abstract: In this sail for surfboards, sectional areas (3a, 3b) can be separated from the canvas (3) by means of zip fasteners (5) or the like in order to optimally adapt the canvas (3) to the wind conditions. <IMAGE>
Patent DE-3435859-A1 (DE)
Title: Device and method for forming brassieres
Inventor: AURICH SIEGFRIED
IPC: A41C5/00
Filed: 1984-09-29
Abstract: The invention relates to a device and a method for forming brassieres under the effect of heated positive and/or negative forms. The aim of the invention consists in guaranteeing, whilst maintaining the lowest loss of material, that a plurality of brassieres are moulded at the same time at high quality. The object of the invention is to develop a suitable device which is fitted with quickly exchangeable and refittable apparatuses corresponding to the different shapes and sizes, and with the aid of which a plurality of operations can be completed continuously and automatically. According to the invention, a turntable is fitted with a feed station, a forming station and a welding and delivery station. The feed station has a plurality of material receivers. The forming station is fitted with forming apparatuses provided in accordance with the number of material receivers by means of positive and negative forms. The upper forming apparatus is coupled to a pressure ram and the lower forming apparatus to an extension apparatus. The welding and delivery station consists of an ejector and welding electrodes above the turntable and is fitted below the turntable with a deliverer.