baber/WOPTO huggingface dataset:
Patent DE-3132294-A1 (DE)
Title: Extensible collapsible ladder, in particular for loading ramps of goods vehicles
Inventor: KLOSS HANS-JOACHIM
IPC: E06C5/02
Filed: 1981-08-14
Abstract: Two-part extensible collapsible ladder, in particular for loading ramps of goods vehicles, an upper ladder part being guided, by means of laterally projecting stubs, in U-shaped guide rails which are fastened on the underside of the loading ramp, at a distance from one another.
Patent DE-3133428-A1 (DE)
Title: Method for scanning and evaluating defects in textiles, particularly in knitted goods, and device for carrying out this method
Inventor: PISKULA FRANTISEK DIPL ING
IPC: D04B35/20
Filed: 1981-08-24
Abstract: In this method, the signal obtained by scanning a mechanical/physical goods parameter is evaluated (14) directly or preprocessed by algebraic addition to a delayed aggregate signal ( tau p) which is the resultant of the signals obtained from the same or at least one further transmitter (5) and the delay of which is selected in such a manner that the response to a defect appears simultaneously and in a similar shape in the added signals, the further aggregate signal thus obtained is similarly further delayed ( tau v) and added to the direct or preprocessed signal of the same or at least one further transmitter (5), this delay and adding are repeated in a selectable number of cycles, the quantity of the individual aggregate signals or of their absolute value or of their square is compared with the level (17) corresponding to the occurrence of the defect and, if this level (17) is exceeded, a defect in the goods (6) is detected. <IMAGE>
Patent DE-3134069-A1 (DE)
Title: Design of an attic
Inventor: ICHIHARA SHU
IPC: E04H1/02
Filed: 1981-08-28
Abstract: The invention relates to the design of an attic using a partition wall, of which at least part is configured as a translucent glass plate and which is arranged between roof and attic floor panel such that it subdivides the attic into a front area oriented to the south and an area oriented to the north. At least one translucent roof pane is provided in the roof part above the front area. The front area thus obtains the sunlight directly through the roof pane, whereas the other area is lit indirectly via the front area and the partition wall.
Patent DE-3135258-A1 (DE)
Title: Method for the production of castings or extruded parts with holes
Inventor: LANG WERNER
IPC: B29C33/00
Filed: 1981-09-05
Abstract: The invention relates to a method for the production of castings with holes in reusable casting moulds with likewise reusable cores mounted with the ability to move therein. To avoid the so-called joins when the cast material flows together again after flowing around the mould, it is proposed that the cores should be pressed into the hole to be formed through the cast material only after the mould has been filled with the latter. This can be performed before or shortly after the solidification of the cast material. In the latter case, the scrap material from the hole is punched out. Apart from metallic cast materials, the method according to the invention is expedient particularly for fibre-reinforced plastics. The punching out of the hole after solidification is especially recommended for continuous strand-reinforced or glass mat-reinforced materials. The invention can also be employed in the production of parts by cold extrusion.
Patent DE-3135640-A1 (DE)
Title: Tool for cutting off branches from cultivated plants
Inventor: EBERT ANTON
IPC: B26B27/00
Filed: 1981-09-09
Abstract: The tool is designed as a sword-like cutter, the handle (13) of which is provided, at its end directed away from the blade (11), with a bow (14) which, up to its free end, extends on the cutting side of the blade (11) and over part of the length of the handle, at a distance therefrom, in the direction towards the blade. <IMAGE>
Patent DE-3139416-A1 (DE)
Title: Motor vehicle exterior rear view mirror which can be adjusted by means of a hand lever
Inventor: POLZER HERWIG
IPC: B60R1/064
Filed: 1981-10-03
Abstract: A motor vehicle exterior rear view mirror which can be adjusted by means of a hand lever about two axes lying transversely with respect to one another is described, having a mounting part for mounting on the motor vehicle body and a mirror housing which is attached to the mounting part via a mirror foot, has a mirror which can be coupled to the hand lever and can be folded into a normal set position about two essentially parallel axes with elastic return. In order to provide an exterior rear view mirror which can be adjusted manually from inside the vehicle and which can be installed closely against the vehicle body, in particular in the door triangle, and which fulfils the safety regulations applying to an exterior mirror, there is provision for the mirror foot to have an anchoring device for at least one spring connected to the inner floor of the mirror housing and to bear a hollow flap-shaped bulge which is mounted in a ball socket of the mounting part and is connected to the hand lever so as to be incapable of rotating about the axis of the section of the hand lever which extends through the ball socket.
Patent DE-3141692-A1 (DE)
Title: Tanning of the skin
Inventor: GOLLY HELMUT DR
IPC: A61K8/49
Filed: 1981-10-21
Abstract: Published without abstract.
Patent DE-3144982-A1 (DE)
Title: 4-ram open-die kneading machine designed as an external rotor
Inventor: MUELLER OSKAR
IPC: B21J7/14
Filed: 1981-11-12
Abstract: To achieve cross-section reductions on tubular and rod-shaped parts, kneading machines with a recessing device are employed. The use of a four-ram machine of external rotor design therefore avoids technical disadvantages such as high friction on the work and the tendency to twist the work.
Patent DE-3145422-A1 (DE)
Title: Heterocyclyloxyphenylureas
Inventor: PISSIOTAS GEORG DR
IPC: C07D271/10
Filed: 1981-11-16
Abstract: 1,3,4-Oxadiazolyloxyphenylureas of the formula I have selectively-herbicidal properties and can be used in a variety of crops such as, for example, cereals, maize, rice, cotton, sugar beet, sugar cane and soya beans. <IMAGE> In formula I, X is hydrogen, halogen or C1-C3-haloalkyl, Y is hydrogen, C1-C3-haloalkyl, C1-C6-alkyl, C2-C4-alkoxyalkyl, C3-C6-cycloalkyl or phenyl, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or C3-C6-cycloalkyl, and R3 has the same meaning as R2 but can additionally be C1-C6-alkoxy. R2 and R3 can also together with the nitrogen atom to which they are bonded form a 5- to 6-membered heterocycle which can additionally contain an oxygen or sulphur atom or an optionally C1-C3-alkyl-substituted imino group.
Patent DE-3145638-A1 (DE)
Title: Reflecting pivoting mirror for a single lens reflex camera
Inventor: TSUNEFUJI KATSUHIKO
IPC: G02B5/08
Filed: 1981-11-17
Abstract: A reflecting pivoting mirror (11) for a single lens reflex camera allows light metering by utilisation of a part of the light coming from an object, which light has passed through the pivoting mirror (11). In a part of the reflector (13) of the pivoting mirror (11), a transmissive section (12) is formed in such a manner that light which strikes the pivoting mirror (11) in the vicinity of the transmissive section (12) and is reflected from the rear surface (11c) of the pivoting mirror (11), is reflected back from the rear surface of the reflector (13). <IMAGE>
Patent DE-3146142-A1 (DE)
Inventor: BREMUS NORBERT DIPL ING
IPC: C07C67/08
Filed: 1981-11-21
Abstract: A low vapour load reaction column comprises one or more bubble plates 1 with immersion caps 2 of which the side edges comprise openings or perforations 3 for the passage of the gas phase, one or more immersed inlets 5, one or more outlets 7 and, optionally, inflow and outflow weirs 6, 8, characterised in that it has an internal diameter of from 500 to 3000 mm and one or more orifices (4) below each bubble cap (2) of which the openings in the plate (1) are designed in such away that the dry pressure loss occurring under the particular conditions under which the column is operated are 15 times to 60 times greater than the pressure difference between the pressure of the liquid column at the outlet and the pressure of the liquid column at the inlet. This column is particularly suitable for the continuous catalytic esterification of aliphatic carboxylic acids of 2 to 24 carbon atoms with alcohols in countercurrent, and for transesterifications. <IMAGE>
Patent DE-3146962-A1 (DE)
Title: Writing board
Inventor: NORDMEIER MANFRED
IPC: G09F1/02
Filed: 1981-11-26
Abstract: A writing board, intended in particular as a display board for retail businesses, which comprises a writing-resistant underlay and a board coating applied to the latter, and for the setting up of which nowadays generally a separate frame is also required, is further improved in terms of making it easier and cheaper to dispatch and at the same time in terms of easier use without a separate frame, by the underlay consisting of a flexible plastics film and the applied board coating consisting of a synthetic resin coating of a long carbon chain, which is enriched with earth dyes, for example lime with lampblack or coloured pigments.
Patent DE-3151062-A1 (DE)
Title: Labelling device
Inventor: KRONSEDER HERMANN
IPC: B41F31/02
Filed: 1981-12-23
Abstract: A labelling device for bottles or the like has a rotating punch head (12), whose printing characters (13) are inked by a rotating ink roller (16). Provided at the beginning of the ink roller is a stationary fastening (19) for an ink cartridge (20) serving for the inking and having a projecting suction body (23). The latter is pressed tangentially with one side surface against the circumference of the ink roller by a resilient pressure pad (28). In the case of the ink stored in the ink cartridge having been used up completely, said ink cartridge is replaced by a fresh cartridge, which is possible with few manipulations while the labelling machine is running. <IMAGE>
Patent DE-3202162-A1 (DE)
Title: Slotted grating
IPC: A01K1/015
Filed: 1982-01-23
Abstract: A slotted grating with excrement-permeable standing or walking surface (16) for domestic animals is formed by frame bars (2, 3), possibly at least one intermediate web (4) and T-shaped grating bars (5). The flange (14 or 141) has a thickness which is at least 50% greater than that of the web (15) and ends with the walking surface (16) at the same height as the flange (7) of the frame bar (2) which lies parallel to it and is designed as an angular profiled bar. The lateral edges of the flange (14) or (141) and also of the free edge of the flange (7) are rounded off from the top (22, 17, 19). Expediently, however, they are made with rectangular sharp edges at the bottom and form a tear-off edge (23). The upper side (9) of the transversely lying frame bars (3) lies at a distance under the walking surface (16) which is as a result delimited exclusively by parallel flanges with lateral roundings, which reduces the risk of injury and improves the possibility for cleaning. <IMAGE>
Patent DE-3204264-A1 (DE)
Title: Multipart piston for positive-displacement hydraulic machines and process for its production
Inventor: EVSTRATOV VITALIJ A
IPC: F04B1/12
Filed: 1982-02-08
Abstract: The invention relates to the field of hydromechanics and relates in particular to the construction of multipart pistons for positive-displacement hydraulic machines as well as a process for their production. A filler blank (10) of specifically lighter material than the piston is inserted into a hollow space (8), open at one end, of a cup-shaped piston blank (7). A multipart blank (11) of the piston produced in this way is subjected to a forward extrusion through a die. As a result, a piston (1) is produced in which the overall surface of the filler (4) is made congruent with the inner surface of the piston (1) and has with the latter a playfree contact with bracing. <IMAGE>
Patent DE-3209850-A1 (DE)
Title: Monitoring device for physiological variables
Inventor: VOSWINCKEL WERNER DR ING
IPC: A61B5/366
Filed: 1982-03-18
Abstract: Data acquisition, data analysis and result storage device (2) to be carried by a patient and intended for use with a portable measurement device (1) likewise attachable to the patient, for ambulatory monitoring of one or more physiological variables of the patient - preferably the electrocardiogram - recorded by the portable measurement device, the device (2) recording the measured values continuously, classifying them, storing extracts of them and storing the results of this analysis for subsequent tabulated and/or graphical representations and/or print-outs and keeping them ready for a subsequent call-up, and the device comprising a microprocessor which is known per se and does not contain any movable parts, consisting of one or more components for recording (6), digitisation (7) and further processing (8) of one or more measured values and for storage (8) of results. <IMAGE>
Patent DE-3210583-A1 (DE)
Inventor: ROEDER ALBERT DR RER NAT
IPC: C12N9/04
Filed: 1982-03-23
Abstract: A L(+)-tartrate dehydrogenase with L(+)-tartrate dehydrogenase and D(+)-malate dehydrogenase (decarboxylating) activity, which can be obtained from Rhodopseudomonas sphaeroides, and also a process for the production thereof. Furthermore, a process and a reagent for the determination of L(+)-tartrate and of D(+)-malate.
Patent DE-3219971-A1 (DE)
Title: Hydraulic vehicle drive
Inventor: SCHLOEMER MANFRED
IPC: F02B3/06
Filed: 1982-05-27
Abstract: Published without abstract.
Patent DE-3221537-A1 (DE)
Title: Release device for parachute jumpers, having a replaceable belt ring as the main closing part
Inventor: WILHELM HARALD DIPL ING
IPC: B64D17/30
Filed: 1982-06-08
Abstract: The invention relates to a release device which is used for locking the parachute canopy to the parachute belt arrangement and, on unlocking, causes the rapid separation of these two assemblies. The aim of the invention is to create a release device which is resistant to wear and whose most highly stressed components can be replaced when wear is apparent, with little handling, in order thus to ensure continuous operational readiness of the parachute technology. The object is achieved according to the invention in that the parts which are subject to the greatest wear are concentrated in a belt ring which can inherently be closed and is mounted detachably either on the parachute belt arrangement or on the connecting belts of the parachute canopy, and can thus be replaced. As a result of a special method of closing the belt ring by means of two closing loops and a locking element, the wear resistance of the locking element in particular is increased. Fig. 1 shows a perspective view of the inherently closable belt ring, as a major component of the release device. <IMAGE>
Patent DE-3223539-A1 (DE)
Title: Large-size bag
Inventor: BOEHM EDUARD
IPC: B65D88/16
Filed: 1982-06-24
Abstract: In order to provide a large-size bag which can, on the one hand, reliably receive the filling product and, on the other hand, permits good, namely also continuous emptying, even in the case of difficult filling products, provision is made for the bag to have a tapering lower end part (2) with an at least largely closable opening (8). The outlet nozzle (9) adjoins the closable opening (8) in the free state and is constructed with its closure in such a way that, in the closed state, it can be inserted through the opening (8) into the tapering part (2) of the bag and can be secured against dropping out by closing the opening (8). <IMAGE>
Patent DE-3223778-A1 (DE)
Title: Steering-column lock
Inventor: MASAKI MIKIO
IPC: B60R25/02
Filed: 1982-06-24
Abstract: A steering-column lock for motor vehicles possesses a control or retaining lever which, when a key-actuated lock cylinder is rotated, can be brought into locking engagement with a bolt, in order to keep this out of engagement with a steering shaft. When the key-actuated cylinder is rotated in reverse and the key withdrawn, the retaining lever is retracted, in order to release the locking engagement with the bolt which then assumes its position locking the steering shaft. As soon as the retaining lever is retracted, it presses a blocking or retaining member, which is under spring prestress, into a key-insertion slot of the lock cylinder. When the retaining lever is retracted completely, the resiliently prestressed member is automatically moved back out of the key-insertion slot. The key can thus be inserted without friction into the insertion slot of the lock cylinder, in order to release the steering-column lock.
Patent DE-3227554-A1 (DE)
Title: Aminothiadiazoles, processes for their preparation, and their use for controlling undesired plant growth
Inventor: SCHIRMER ULRICH DR
IPC: C07D285/12
Filed: 1982-07-23
Abstract: The invention relates to aminothiadiazoles of the formula <IMAGE> in which R<1>, A, X, Y, Z, m and n have the meanings mentioned in the description, to processes for their preparation, and to their use for controlling undesired plant growth.
Patent DE-3228833-A1 (DE)
Title: Arrangement for the contactless measuring of electrical charge patterns in electroradiographic recording processes
Inventor: FEIGT INGMAR DR
IPC: G03G15/054
Filed: 1982-08-02
Abstract: In this arrangement, a high-resolution evaluation of the electronic charge pattern is to be made possible without destroying it and a dependence on fluctuations in the spacing between the charge pattern and the measuring arrangement and problems with drift and offset voltages of the charge amplifiers are to be avoided. For this purpose, the invention provides for the use of a dynamic field probe matrix for scanning the potential pattern. After the scanning, the charge pattern can be developed in the manner known from xerography and treated further, and the scanned values can be supplied for electronic evaluation and a reproduction on a television screen. An arrangement according to the invention can be used, in particular, in medical X-ray diagnostics. <IMAGE>
Patent DE-3232756-A1 (DE)
Title: Method for the improved utilisation of plastics in the preservation of biological preparations
Inventor: HAGENS GUNTHER VON DR MED
IPC: A01N1/00
Filed: 1982-09-03
Abstract: The invention relates to a process for the delayed or incomplete curing of polymerisable polymer solutions (for example silicone rubber, epoxy resins), which are used as impregnating baths in the vacuum impregnation of biological preparations, where, after impregnation, these preparations are separately accelerated and cured completely. After each impregnation cycle, the remaining polymer solution can be re-used, while complete curing of the preparations takes place rapidly, whereupon the preparations can be used. A potential loss of the preparations during the impregnation caused by untimely polymerisation of the polymer solution for impregnation is excluded in this method. The option of re-using the remaining polymer solution in question allows the costs of routine impregnation of biological preparations to be cut drastically. In principle, this aim is achieved by the fact that substances necessary for curing the polymer solution, such as crosslinkers or activators, do not come in contact with the polymer solution for impregnation or in minimum amounts only, but are supplied separately to the plastics-impregnated preparation in a sufficient amount, or are already present in the preparation itself. This is achieved according to the invention by using a curing bath or a gaseous curing medium, with which the plastics-impregnated preparations are brought in contact, or, alternatively, by using biological substances of the preparations themselves (for example amines).
Patent DE-3239288-A1 (DE)
Inventor: SCHWARZ GERD-ULRICH DR
IPC: A01N57/30
Filed: 1982-10-23
Abstract: Dihalovinylphenyl phosphates of the formula I    <IMAGE>  (I)  where A and B are each halogen or trihaloalkyl, X is oxygen or sulfur, Y and Z are each oxygen, sulfur or -NH-, R1 is alkyl, R2 is alkyl, haloalkyl, alkoxyalkyl or alkylthioalkyl, and R3, R4 and R5 independently of one another are each hydrogen, halogen, nitro, alkyl, cyano, alkoxy, alkoxyalkoxy, alkylthioalkylthio, alkoxyalkyl, alkylthioalkyl, alkylthio, trihaloalkyl or trihaloalkoxy, and pesticides containing these compounds.
Patent DE-3244675-A1 (DE)
Title: Monitoring device for a protection device
Inventor: HAMMERL GUENTER DIPL ING
IPC: H05B6/66
Filed: 1982-12-02
Abstract: In order to provide a safety cut-out for microwave ovens when the cooking space is opened, a plurality of protection switches are arranged whose serviceability can be confirmed by a monitoring circuit which can be connected to a power supply potential for the microwave circuit arrangement via a switch which is connected in a mechanically stable manner to a protection switch, via which the said power supply potential is supplied, and which switch is closed when said protection switch is in its open position and is open when said protection switch is in its closed position, and can be connected via a further protection switch, together with the microwave circuit arrangement, to the other power supply potential. <IMAGE>
Patent DE-3301166-A1 (DE)
Title: Suspended mill for pressurised operation (blown  mill), also suitable for reduced-pressure operation
Inventor: RUECKER OTTO
IPC: B02C15/02
Filed: 1983-01-15
Abstract: A suspended mill with a drive column centrally arranged in the lower part of its mill housing and carrying at its upper end a crosshead on which the mill pendulum is suspended, and with a lubricating system containing a liquid lubricant, is made usable both for pressurised operation and for reduced-pressure operation by a substantial simplification of its drive column, in that the drive column is formed as a hollow shaft without bearings in the mill housing and is placed directly on the output shaft of the drive transmission, while the lubricating system is restricted to partial lubricating systems, arranged in the mill pendulums themselves, with a lubricant reservoir in each mill pendulum, and two air barrier systems are introduced. One air barrier system is extended for the protection of the moving pendular parts and their mounting in the mill pendulum, while the second air barrier system runs through an annular slot which is formed between the peripheral surface of the drive column and an insert ring drawn near to the drive column at the floor of the mill housing. This second air barrier system acts to block outflow of fine ground material at the entry of the drive column into the mill housing and to protect this entry point.
Patent DE-3302147-A1 (DE)
Title: Tube furnace, especially for semiconductor technology
Inventor: HARTUNG ROLF
IPC: C23C16/44
Filed: 1983-01-22
Abstract: The tube furnace, especially used for semiconductor technology, is provided with one or more heatable process tubes (2) which can be closed at the end by a tube closure (3). The tube closure (3) has, in the closed state, one or more closure plates (4,5) the front ends of which bear against the end of the process tube (2) and which are designed such that, on an opening or closing movement of the tube closure (3), they are raised into a fully axial position from the edge of the process tube or are placed against the edge, and in the raised state they open or the tube opening closes it again, by means of a component which imparts motion and is transverse to the tube axis, for axial charging of the process tube. <IMAGE>