baber/WOPTO huggingface dataset:
Patent DE-3144262-A1 (DE)
Title: Method for converting and/or transmitting binary elements
Inventor: DICKOPP GERHARD PROF DR ING
IPC: G11B20/14
Filed: 1981-11-07
Abstract: A method and circuit arrangement for converting binary elements, particularly in magnetic recording, in which, as a modification to the known ZM code, two successive "one" elements are combined in pairs when there is an odd number of "one" elements between two "zero" elements and the additional "one" element is represented by a level transition in the centre of the additional "one" element. <IMAGE>
Patent DE-3144926-A1 (DE)
Title: Graphite electrode for use in an electrode holder on an electric furnace
Inventor: REIMPELL UWE DR ING
IPC: H05B7/085
Filed: 1981-11-12
Abstract: The invention relates to a graphite electrode which is assembled from pieces by means of graphite nipples. The electrode can be lengthened by in each case adding one new piece to the upper end, and can be connected in a positively locking manner to an electrode holder of an electric furnace, by means of this end. In order to achieve the object of not having to use any specially shaped top electrode piece and not having to isolate a threaded connection consisting exclusively of graphite, it is proposed according to the invention that the graphite nipple be arranged such that it projects out of the top piece and, in addition to the upper thread, have a supporting surface by means of which a part of the electrode holder that does not consist of graphite can be engaged in a positively locking manner. At the same time, the nipple may represent a special part and have an upper and a lower thread; however, it may also be integral with the electrode piece and have only an upper thread.
Patent DE-3146067-A1 (DE)
Title: Construction of an individual package for hygienic products and method of individual packaging
Inventor: SUZUKI MIGAKU
IPC: B65B9/06
Filed: 1981-11-20
Abstract: A construction of an individual package for one item of a hygienic product is specified which has individual packaging means containing one hygienic article, these means serving as an individual envelope, and the envelope being adapted to be thrown away, together with the used hygienic article. Furthermore, a method for such packaging is specified, wherein each of these individual packaging means has a pouch and a cover which is adapted to be stuck detachably to the upper side of the pouch. <IMAGE>
Patent DE-3147209-A1 (DE)
Title: Brake for fishing-rod rollers
Inventor: VOLKERT BERND
IPC: A01K89/027
Filed: 1981-11-26
Abstract: A brake for fishing-rod rollers is arranged in a recess of semicircular cross-section disposed coaxially relative to the shaft of the reel. One end face contains a thread for receiving a counterthread on a regulating member which acts on a braking spring and which determines the braking torque as a result of the rotation of an actuating knob. The recess is closed by a cover holding in position the individual parts which can be produced in a simple way and which are inserted loosely into the recess. The actuating knob can be surrounded by a ring which engages with an internal toothing into external teeth on the actuating knob. The ring is displaceable axially counter to the force of the spring, in order to cancel the coupling of the two parts. After a desired braking torque has been set by the actuating knob, the ring is rotated relative to the latter, until a stop located on it bears against a stop on the housing. To reduce the braking torque, the coupled parts can be rotated away from the stop, but the original setting can be quickly restored if the parts are rotated back against the stop. <IMAGE>
Patent DE-3203835-A1 (DE)
Title: Hydraulic closing device, in particular for injection-moulding machines
Inventor: FLORJANCIC PETER
IPC: B29C45/67
Filed: 1982-02-04
Abstract: Mounted in the main cylinder (1) of a hydraulic closing device, in particular for injection-moulding machines, is a piston acted upon on both sides by pressurised oil for the closing and opening of a mould. On its side facing away from the mould, it is connected to a plunger (8) having an advance chamber (20) for fast advance, into which there opens a feed tube (9). A fast return plunger (10) firmly connected to the end of the plunger (8) can slide in a secondary cylinder (7) connected to the main cylinder (1). For the exchange of oil between the main chambers (14 and 15) in the main cylinder (1) during the phases of fast movement, the main piston (2) has through-holes (27, 28) into which hydraulically releasable valves (29, 30) are inserted. The hydraulically releasable valves are opened and kept open during a phase of fast movement by the pressurised oil which is fed to the respective chamber (20 or 21) bringing about the fast movement and is fed to the valves from the said chamber via control conduits (31, 32) in the main piston. <IMAGE>
Patent DE-3208253-A1 (DE)
Inventor: ZIEGENHORN JOACHIM DR RER NAT
IPC: C12Q1/60
Filed: 1982-03-08
Abstract: The present invention provides a process for the specific determination of the cholesterol of the LDL fraction in the presence of the HDL fraction of the lipoproteins of serum by the action of cholesterol esterase for the liberation of the cholesterol and oxidation of the liberated cholesterol with cholesterol oxidase and oxygen with the formation of hydrogen peroxide and cholestenone and kinetic measurement of the change of one of the reaction components of the oxidase reaction, especially the formation of hydrogen peroxide, wherein the measurement is carried out in a predetermined period of time, the reaction solution having a tenside concentration of 0.01 to 1.5 mmol/liter, a cholesterol esterase concentration of 0.1 to 30 U/ml. and a pH value of 6.5 to 8.0. The present invention also provides a reagent for carrying out this process.
Patent DE-3211241-A1 (DE)
Title: Method and installation for explosion plating, and body of a material to be applied for carrying out the method
Inventor: KLIMENKO VALERIJ S
IPC: B23K20/08
Filed: 1982-03-26
Abstract: The present invention relates to explosion-plating technology by means of high-temperature spraying. The novel method, which involves operations which are repeated several times, is carried out using an installation comprising the housing (1) and a tube (2) with an electrical discharge device (3). Powder and explosive gas mixture are introduced into the tube (2). Pulse-type ignition and detonation of the explosive gas mixture then takes place in the tube (2), followed by conveyance of the powder by means of the flow of detonation product produced in the direction of the workpiece (9) in order to deposit a consumable material thereon. At least some of the consumable material is used as a solid body (11) to which the flow of detonation product is supplied, which flow detaches particles from the surface of the body and conveys them to the workpiece (9). The novel installation also comprises the following parts: a gas-mixing device (4) and a powder-metering device (5) connected to the tube (2), a holder (8) for the workpiece (9) and, in addition, a holder (10), mounted in front of the workpiece holder (8), for the body (11). The body (11) is composed of a plurality of elements made from various substances forming the coating components and pulled together to form a compact package. The invention can be used most successfully in applying a plurality of components or coatings composed of chemically active substances. <IMAGE>
Patent DE-3213970-A1 (DE)
Title: Wire drawing machine for the simultaneous drawing of a plurality of wires
Inventor: KRETZSCHMAR GEROLD DIPL ING
IPC: B21C1/02
Filed: 1982-04-16
Abstract: The invention relates to a wire drawing machine for the simultaneous drawing of a plurality of wires for wire production. The invention is intended to ensure a simple and easily inspected wire guide as free as possible of wearing parts in order to give an easily operated wire drawing machine which uses up few materials. The object on which the invention is based is to guide the wires in multiple-wire drawing machines in such a way that the wires entering the machine and the wires leaving the machine do not impede each other and that no wire deflection pulleys for changing the direction of the wires are required. The object was achieved according to the invention in such a way that the rows of die cones or die and return cones arranged perpendicularly parallel to one another in the drawing machine are each set back by the width of a drawing ring in the direction of wire delivery and that only one common withdrawal capstan is arranged in the wire delivery plane of the drawing machine. The wires are thus guided through the entire wire drawing machine exactly and in an easily inspected manner without additional deflection pulleys and withdrawn in one plane using a common withdrawal capstan.
Patent DE-3224451-A1 (DE)
Title: Temperature-dependent light reflector, in particular for warning of black ice in road traffic
Inventor: RIES WALTER ING GRAD
IPC: G08B19/02
Filed: 1982-06-30
Abstract: A temperature-dependent light reflector consists of a reflecting element (4), e.g. a retroreflector, in front of which there is arranged a Mauguin liquid crystal cell (2) which is situated between two polarisers (1, 3). A birefringent element (5) can be arranged between the liquid crystal cell (2) and one or other of the polarisers (1, 3). The light reflector alters the intensity or the colour of the light reflected by it as a function of temperature, and is, for example, particularly suitable as a black ice warning element in road traffic. The reflector can for example be mounted on road marker posts and information signs, as a cat's eye directly on the ground, or directly near the ground of the roadway. In order also to be able to display three states as a function of temperature, the liquid crystal cell is replaced by a double cell consisting of two sequentially connected Mauguin cells (2', 2'') with an interposed polariser (3' or 5, 3'), or a temperature-dependent optical element (sol-gel filter or dispersion filter) is added. <IMAGE>
Patent DE-3224866-A1 (DE)
Inventor: BOBERG MICHAEL DIPL CHEM DR
IPC: C07D277/42
Filed: 1982-07-02
Abstract: Antibiotically active penicillins and cephalosporins of the formula <IMAGE>   in which Z is hydrogen or lower alkoxy, n is 1 or 2, Y, in the form of the free acid, is   <IMAGE>  X is -S-, -n-, -SO- or -SO2-, T is an organic radical, hydrogen or halogen, A is hydroxyl, optionally substituted alkyl, a substituted or unsubstituted phenyl ring, an optionally substituted polycyclic aromatic ring, an optionally substituted 5-membered or 6-membered heterocyclic ring with nitrogen, oxygen and/or sulphur as hetero atoms in the ring, or an optionally substituted polycyclic heterocyclic ring, or non-toxic pharmaceutically tolerated salts thereof.
Patent DE-3231943-A1 (DE)
Title: Welding or sealing device
Inventor: BODACH SIEGMUND DIPL ING
IPC: B29C65/00
Filed: 1982-08-27
Abstract: Welding or sealing device for manufacturing the lateral seam on film bags having two opposing clamping jaws which are to be moved towards each other on a circulating path. The purpose of the invention is to relieve the drive of welding or sealing devices. The object consists in counteracting the alternating forces occurring on account of the pressure springs. This object is achieved by the fact that a torque compensator is disposed in the drive of the welding or sealing device. The torque compensator consists of a curved disc disposed in the drive and having a curved path part which decreases uniformly in the direction of rotation and then increases again, on the circumference of which a spring-loaded curved roller travels. The curved roller is mounted on a pivotable lever, one side of which is mounted in the machine frame, and the other side of which carries a tensioning spring which is hooked into the machine frame. <IMAGE>
Patent DE-3238575-A1 (DE)
Title: Device for grinding the blades of mincing machines
Inventor: ULLRICH ALOIS
IPC: B24B23/06
Filed: 1982-10-19
Abstract: The invention relates to an electrically driven device for grinding the blades of mincing machines. The device is characterised in that it consists of a housing provided with a handle and having a drive motor, a blade grinding belt which runs over two rollers, of which one sits on the drive shaft of the motor, and a running roller arranged on a web. The device according to the invention permits quick and effective re-grinding of the blades of mincing machines without these blades having to be dismantled for the grinding operation and without having to fear injuries to the operator during the grinding operation.
Patent DE-3240836-A1 (DE)
Title: Stroemungskanal fuer einen quergestroemten gaslaser
Inventor: GEHRINGER ERWIN
IPC: H01S3/03
Filed: 1982-11-05
Abstract: Um bei einem Strömungskanal für einen quergeströmten Gaslaser mit in gegenüberliegenden Wänden des Kanals angeordneten Elektroden zur transversalen Hochfrequenzanregung, die auf der dem Kanal zugewandten Seite aus dielektrischem Material bestehen, welches auf seiner dem  Kanal abgewandten Seite eine Metallschicht trägt, wobei die Metallschichten jeweils mit einem Pol einer Spannungsquelle verbunden sind, auch bei großen Breiten eine mechanisch widerstandsfähige Konstruktion zu erreichen, wird vorgeschlagen, daß der Kanal von einem tragenden Gehäuse umgeben ist, das an den die Elektroden haltenden Wänden je eine Aufnahmefläche für die Elektroden aufweist, daß das dielektrische Material als Träger ausgebildet ist und die  Metallschicht jeder Elektrode mit einem Dichtrand auf das Kanalinnere zurückgesetzt ist, daß der dielektrische Träger mit seinem Dichtrand abgedichtet an der Aufnahmefläche  des Gehäuses anliegt und in dieser Lage am Gehäuse gehalten ist, und daß die metallische Beschichtung auf ihrer dem dielektrischen Träger abgewandten Seite frei liegt.
Patent DE-3301699-A1 (DE)
Title: Rotary intaglio printing machine having at least one printing unit
Inventor: FISCHER HERMANN DIPL ING
IPC: B41F13/00
Filed: 1983-01-20
Abstract: To allow an improvement in the printing quality in a rotary intaglio printing machine, use is made of an additional cylinder which has an ink-friendly outer surface and the diameter and circumferential speed of which correspond to those of the forme cylinder. This additional cylinder is placed, behind the printing line, for example against the impression cylinder assigned to the forme cylinder. After a number of revolutions, an ink pattern is obtained on the additional cylinder on its outer surface as a result of the separation of ink from the plate cylinder. If ink defects occur, a rear-transfer onto the plate cylinder from this ink pattern can take place again, so that said ink defects are eliminated.
Patent DE-3302735-A1 (DE)
Title: Exterior rearview mirror for motor vehicles
Inventor: SCHULZE GEB HARTWIG
IPC: B60R1/08
Filed: 1983-01-27
Abstract: The exterior rearview mirror has an upper mirror surface (5) as a main mirror surface for viewing behind and a lower mirror surface (6) which is bent at an angle along a horizontal line (7) relative to said upper mirror surface (5) in the direction of the rear of the mirror and by means of which the surface of the road or the edge of the pavement in the region directly next to the vehicle can be viewed from the driver's seat. <IMAGE>
Patent DE-3304711-A1 (DE)
Title: Friction clutch
IPC: F16D13/58
Filed: 1983-02-11
Abstract: In friction clutches, in particular those for motor vehicles, in which a diaphragm spring is pivotably mounted between rolling-contact supports provided on both sides of it in a circular arrangement on a clutch component, such as a cover, wear occurs at these rolling-contact supports, leading to clearance losses at the pressure plate. The present invention is to avoid the occurrence of wear or at least reduce it by providing at least one of the supports, at least on the surface which comes into contact with the diaphragm spring, with a hard, wear-resistant layer.
Patent DE-3313458-A1 (DE)
Title: Lifting plant, serving as a backflow preventer, for sewage
Inventor: KIRSCH FRIEDO
IPC: E03F7/04
Filed: 1983-04-11
Abstract: The invention relates to a lifting plant for sewage, which is usable as a backflow preventer at a given natural gradient of the sewage. Inserted into the drainage pipe between two flanges is an insert which is designed as a shaped piece and possesses a main channel connecting the two flanges of the drainage pipe and carries, on its upper side, a housing attachment which serves to receive a flow pump and is adjoined by a subsidiary channel leading into the main channel and serving as a pressure line of the pump. The two ends of the insert are equipped with sensors which are located at different heights in the main channel and switch the pump for the purpose of emptying the main pipe. When used as a backflow preventer, backflow flaps are arranged in the main channel and in the subsidiary channel, the pump being switched on only when, in the event of a backflow occurring, either sewage flows in or the backflow flaps leak. <IMAGE>
Patent DE-3319480-A1 (DE)
Title: Bottle closure in the manner of a crown top
Inventor: SCHICK DIETER
IPC: B65D41/16
Filed: 1983-05-28
Abstract: The bottle closure, like a crown top, consists of a circular end (1) which is covered on its underside with a seal (8') and has a crown of claws (20) which grip behind the edge bead (6) of a bottle. The end (1) of the closure is constructed as a snap-on disc, and the claws (20) are separated from one another by incisions (15) which extend from the tips (23) of the claws (20) up to the edge (3) of the closure end (1). <IMAGE>
Patent DE-3321051-A1 (DE)
Title: Protective circuit for pacemakers
Inventor: NETTELHORST HERWIG
IPC: A61N1/37
Filed: 1983-06-07
Abstract: In pacemakers, it is required to provide protective measures against the harmful influence of defibrillation pulses, in order to guarantee a reliable mode of operation of the pacemaker. For this purpose, use has been made to date of back-to-back zener diodes, by means of which the disturbing pulses are limited to a specific maximum value. However, this measure requires components which are designed for a relatively large power loss. This disadvantage is removed in the case of the invention by short circuiting the disturbing pulses which occur by means of a triac - combined with a zener diode. The disturbing pulses and current injections can thereby be suppressed without limiting the functioning of the pacemaker.
Patent DE-3322861-A1 (DE)
Title: Bolted connection absorbing transverse forces, especially for clamping together the split crank casing of an engine
Inventor: GUGENBERGER WILHELM
IPC: F16B35/04
Filed: 1983-06-24
Abstract: In the case of a bolted connection absorbing transverse forces, especially for clamping together the split crank casing of an engine, with a preassemblable standard unit comprising a bolt and a fitting sleeve secured against axial displacement on the shank thereof between the threaded part on the end of the bolt and a shoulder, it is proposed that the threaded part (4) have a thread rolled into the shank (8) with an outside diameter greater than the inside diameter of the fitting sleeve (6), the initial diameter (rolling diameter) of the shank to be formed being, however, at most equal to the inside diameter of the fitting sleeve (6). As a result, the fitting sleeve has the smallest possible outside diameter and can be manufactured at lower material and production cost and in a more robust form. <IMAGE>
Patent DE-3323555-A1 (DE)
Title: Self-service vending machine
Inventor: SCHWARZE HANS JOCHEN DIPL ING
IPC: G07F11/20
Filed: 1983-06-30
Abstract: The self-service vending machine has, as is customary, operating devices, such as pushbuttons or drawers, and a slide which is respectively movable transversely to the direction of displacement of the operating devices. This slide is assigned a detent pawl or the like or a blocking mechanism which can be retained by an electromagnet which is itself fed by at least one long-life battery. The basic idea of this self-service vending machine is to provide a self-service vending machine which can be kept in operation for many years without the replacement of parts and which, if required, can be converted very quickly to product packs of other price ranges. It is important for this that the electromagnet should, during the movement of its armature pin, engage into the pivoting path or into a recess of the detent pawl or the like and should not have to exert any great force. All the remaining parts of the self-service vending machine are also designed so that only a small amount of current is required.   <IMAGE>
Patent DE-3324059-A1 (DE)
Title: Beam splitter
Inventor: KOBAYASHI TAKESHI
IPC: G02B5/28
Filed: 1983-07-04
Abstract: A beam splitter contains a transparent substrate with a refractive index (NS), at least one film layer which has a low refractive index (NL) higher than NS, and at least one film layer which has a high refractive index (NH) higher than the refractive index (NL). The film layer having a low refractive index and that having a high refractive index are stacked alternately on the substrate in such a way that the lowermost film layer and the uppermost film layer of the stack are respectively a film layer with a low refractive index, or the lowermost film layer is a film layer with a high refractive index and the uppermost film layer a film layer with a low refractive index.
Patent DE-3324649-A1 (DE)
Inventor: MAUK GERHARD DIPL ING
IPC: B60C11/12
Filed: 1983-07-08
Abstract: A pneumatic vehicle tire which has fine slits in the tread. These slits are inclined relative to the circumferential direction of the tire. In order to increase the frictional connection to the roadway, to make the wear of the tread more uniform, and in addition to be able to use mechanically stiff plates for the associated vulcanization molds, the fine slits are twisted about an at least approximately radially extending twist axis. The fine slits preferably extend continuously from their roots into the tread surface region proper.
Patent DE-3326952-A1 (DE)
Title: Process for the treatment of textile material
Inventor: KISSLING BRUNO
IPC: D06P5/06
Filed: 1983-07-27
Abstract: Process for the aftertreatment of natural or synthetic polyamide material dyed, slop-padded or printed with anionic dyes or brightened with optical brighteners, in a mixture with textile material containing hydroxyl groups, characterised in that the aftertreatment is carried out either     A) with a polybasic amino compound ( alpha ) or B) with a reaction product of a polybasic amino compound ( alpha ) with an N-methylol compound ( beta ) and a catalyst ( gamma ). i
Patent DE-3335518-A1 (DE)
Title: CMI coder
Inventor: MIKLEY FRANK ING GRAD
IPC: H04L25/49
Filed: 1983-09-30
Abstract: In a CMI coder, which is constructed of flipflops and logic gates, the clock is linked to the flipflop and gate signals so that no spikes which would falsify the signal occur. Time-critical signal paths are avoided to a very large extent. The clock signal is converted into the CMI-coded signal (CMI) by masking out or mixing in two bit masks (MA, MO). Seams in the addition of the CMI-coded signal are covered by a signal by means of a further linkage (GS, GC), so that no spikes occur (Fig. 1). <IMAGE>
Patent DE-3343023-A1 (DE)
Title: Stepped pivot grate with a flat segment on which a steep segment is supported
Inventor: PAULI BALDUIN DR
IPC: F23H17/00
Filed: 1983-11-28
Abstract: Published without abstract.
Patent DE-3401793-A1 (DE)
Title: Apparatus for the measurement of the mobility of the body
Inventor: GROSS DIETER DR
IPC: A61B5/103
Filed: 1984-01-19
Abstract: The invention proposes an apparatus (10) for the angular measurement of the mobility of the body, comprising a basic body (18) to be applied to the corresponding part of the body and carrying an angular scale (26), and a gravity pendulum mounted on the basic body (18) and serving as angle indicator (24), and having a releasable locking device (30) for locking of the angle indicator (24) on the basic body (18). A set pivoting angle can thus also be read off after the angular measurement. <IMAGE>