baber/WOPTO huggingface dataset:
Patent DE-3518328-A1 (DE)
Title: Dental model and base for a dental model
Inventor: ZEISER MANFRED P DR
IPC: A61C9/00
Filed: 1985-05-22
Abstract: The invention describes a dental model and a base for a dental model having a clip-like holding element for axially fixing the dental stumps on the base, the holding element providing additional, accurate fixation of the stumps via a notch in a plane transverse to the axial direction and in the circumferential direction. As a result, the accuracy of the dental work carried out using such a dental model is considerably enhanced.
Patent DE-3522825-A1 (DE)
Title: Device for fastening stretcher bearing frames in motor vehicles
Inventor: LUTZ LUDWIG
IPC: A61G1/06
Filed: 1985-06-26
Abstract: In order to be able to convert busses for transportation of patients or the injured in an extremely simple manner by installation of stretcher bearing frames (1), for example in the event of catastrophes, there is provided a self-supporting frame (1) which can be anchored on fixing elements on the vehicle directly or with interposition of extremely simple connecting elements, which are arranged in series for anchorage of the passenger seats. <IMAGE>
Patent DE-3526111-A1 (DE)
Title: Stored-spring-energy device for the load-dependent and remote-controlled unlocking of load-lifting means with mandrel
Inventor: WEIDLICH GUNTER
IPC: B66C1/66
Filed: 1985-07-22
Abstract: The invention relates to a stored-spring-energy device for the load-dependent and remote-controlled unlocking of load-lifting means with a mandrel for slinging loads in the field of civil engineering and building construction. The object of the invention is to unlock the suspension mandrel in load-lifting means as a function of load and in a remotely controlled manner by a mechanism. This is achieved by a toggle lever being mounted on the load arm, the other end of which toggle lever lies in a guide groove of the base plate and is connected to the load arm by tension springs, and by the joint of the toggle lever being connected via a linkage to the eccentric piece mounted on the top end of the load arm. An unlocking lever mounted on the base plate at the rear end of the guide groove serves to accommodate the toggle lever in the loaded state. By a horizontally displaceable catch which is actuated by means of electromagnet via an articulated lever, the extended position of the toggle lever is additionally locked. The load arm is displaceably mounted on guide pins which are connected to the base plate. <IMAGE>
Patent DE-3528923-A1 (DE)
Title: Ski binding and ski boot, especially for a cross-country ski
Inventor: ANNOVI GIUSEPPE
IPC: A63C9/20
Filed: 1985-08-12
Abstract: The toe of the boot is equipped with a coupling element (6), which extends from the tip of the boot and has a transverse arm (10), which is suitable for free movement about its own axis in a tubular seat when the binding is closed, which seat is formed by a fixed supporting element (22) and a blocking element (30) which is articulated to one edge of the aforementioned supporting element. Part (34) of the surface of the blocking element is suitable for interaction, when the binding is open, with the coupling element, in order to trigger the closing rotation of the blocking element, the so-called "step-in" coupling of the boot being made possible in this fashion. Locking elements (42, 60) for locking the blocking element when the binding is closed and control devices for manual actuation (66) are also provided which make it possible to insert the blocking element in the open condition. 
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Patent DE-3535856-A1 (DE)
Title: Apparatus for collecting, stacking and bundling newspapers and loose sheets
Inventor: TROTTER MARCEL
IPC: B65B27/08
Filed: 1985-10-08
Abstract: Waste paper is a valuable material and should therefore be reutilised. Quantities of household refuse and industrial waste which have become almost uncontrollable, and in which there is also a large proportion of the waste paper which occurs, overstretch the refuse-removal services, refuse incineration plants and the environment. So that waste paper in the form of loose sheets and newspapers or periodicals can be supplied for reutilisation, it has to be collected, stacked and bundled in every household or industrial concern. In order to achieve this object, however, it is necessary to provide an aid, by means of which the collection, stacking and bundling can be carried out in the simplest and in a quick and inexpensive way. By means of the present innovation, this aid is to meet the following technical and aesthetic requirements: The collecting container should be capable of being offered in so many variations as regards its colouring and shape that it is in keeping with the current fashion of a large sector of the population and noone feels the need to do without such an aid for the reutilisation of waste paper on aesthetic or stylistic grounds. The collecting container is to be as simple as possible in its handling, so that even a technically unskilled person is not frightened of using it. <IMAGE>
Patent DE-3545806-A1 (DE)
Title: Method and apparatus for starting up an open-end rotor spinning machine
Inventor: SLOUPENSKY JIRI DIPL ING
IPC: D01H4/44
Filed: 1985-12-23
Abstract: The subject of the invention is a method and an apparatus for the collective biecing of, if possible, all the spinning units of an open-end rotor spinning machine, with yarn breaks being avoided at the same time. During the starting up of the open-end spinning machine by the programmable switching on of a mass-biecing device when the spinning rotors in the spinning units are started the drive of the opening rollers (25) is started by control unit (17) with working members after a time delay in dependence on the steepness of the increase in speed of the running-up spinning rotors, at the moment when a forecast increase in this speed comes into relation with a selected biecing value of the rotors. <IMAGE>
Patent DE-3600950-A1 (DE)
Inventor: GEHRING REINHOLD DR
IPC: A01N43/40
Filed: 1986-01-15
Abstract: Herbicidally active 5-acylamido-1-aryl-pyrazoles of the formula <IMAGE>   in which R1 represents hydrogen, halogen or nitro, R2 represents hydrogen or alkyl, X represents oxygen or sulphur, Y represents oxygen, sulphur, a sulphinyl group or a sulphonyl group, A represents a straight-chain or branched, optionally substituted alkylene bridge, Ar1 represents in each case optionally substituted aryl or heteroaryl, and Ar2 represents in each case optionally substituted phenyl or pyridyl.
Patent DE-3602079-A1 (DE)
Title: Device for transferring liquids
Inventor: GORSTEIN ILAN
IPC: B67D7/72
Filed: 1986-01-24
Abstract: A device is described, by means of which a liquid can be transferred from one container to another, for example fuel from a metal barrel into the petrol tank of a motor vehicle. The device includes a basic body which has an initial through bore, in which a tubular piece is inserted, and a further through bore with a tubular piece which is connected to a container which contains a pressurised gas. The basic body can be connected in a sealed manner to the screw thread of a metal barrel by means of an outer screw thread. When a propellent flows into the barrel, the liquid contained in the latter is expressed and can be transferred in this fashion to any other container.
Patent DE-3603034-A1 (DE)
Title: Radial tyre for heavy lorries
Inventor: TAKEUCHI AKIHIRO
IPC: B60C11/04
Filed: 1986-01-31
Abstract: A tyre for heavy lorries is provided with a profile with continuous circumferential grooves (G5, G6, G7) which are configured as bent zigzag grooves composed of groove sections (Ga, Gc) which extend in the circumferential direction and of sections (Gb, Gd) which are obliquely positioned at an angle of at least 30 DEG  with respect to the circumferential direction of the tyre. The groove base (GA) of each groove is designed as a pure zigzag belt which is narrower than the upper width of the groove and has the same run-in and run-out length. In this way, the same degree of forward traction produced by the obliquely positioned sections of the groove is always maintained.   <IMAGE>
Patent DE-3605807-A1 (DE)
Title: Massaging method and device
Inventor: HENSCHKE SIEGFRIED
IPC: A61H33/08
Filed: 1986-02-22
Abstract: The invention relates to a method and a device for massaging the surface of the human body, in which the skin is exposed to a jet comprising solid particles (5). The solid particles may be plastic granules, small rubber beads or the like which are accelerated, for example, with the aid of a blower-like spray head (16). <IMAGE>
Patent DE-3608995-A1 (DE)
Title: Lever ring spanner for removing jammed cleaved material in the case of twisted wedge firewood cleavers
Inventor: OTT HERMANN
IPC: B25B13/48
Filed: 1986-03-18
Abstract: The lever ring spanner is produced for 2 sizes, 160 and 120 mm diameter, and made semicircular on the front side with a groove on the lower side. The front part is bent somewhat downwards, offset to the right or left depending on the direction of rotation of the twisted wedge, and has, on the inside of the offset, a thread into which a threaded bolt with nut is screwed. When the lever ring spanner is to be used, it is held perpendicularly to the belt-pulley rim, the bolt being inserted into one of the 4 or 5 holes formed for this purpose, tilted rearwards over the belt-pulley rim and the twisted wedge is rotated downwards out of the cleaved material. An associated claw part serves for a number of belt-pulley sizes, one screw being fastened adjustably to the ring lever spanner and the other coming to rest on the belt-pulley rim. With a downwardly movable supporting table, a supporting lever is required which is cottered into a hole in a hardwood block screwed to the circular saw frame. In the upper third, a lateral supporting chain is welded on and fastened to the circular saw frame. During the removal operation, it is engaged below the table into a bevelled flat iron bar welded on or riveted on at the rear.
Patent DE-3613651-A1 (DE)
Title: Process for the manufacture of paper of high dry strength
Inventor: PFOHL SIGBERG DR
IPC: D21H17/45
Filed: 1986-04-23
Abstract: The process for the manufacture of paper of high dry strength uses water-soluble homopolymers of salts or quaternary 1-vinyl-2-imidazolines and copolymers of these salts or quaternary compounds with acrylamide and/or methacrylamide as means for enhancing the dry strength of paper.
Patent DE-3619812-A1 (DE)
Title: Movable carrying frame
Inventor: CORDES WERNER
IPC: B62B3/02
Filed: 1986-06-12
Abstract: The invention relates to a movable carrying frame with a rectangular base frame on which optionally one or more side walls, which extend from a floor upwards, are to be fastened, at at least one edge section the base frame having insert openings which extend from its upper side downwards and are intended for receiving insert pins of a side wall. The upper end section of each insert opening has a clear (first) cross-section which is somewhat larger than the cross-section of the insert pin, and the lower end section is constricted, on the one hand, by a web or the like restricting the first cross-section and, on the other hand, is widened at the side opposite the web. Each insert pin has a recess which corresponds to the web section protruding into the first cross-section and which, in the inserted state, is to be brought into positive engagement with the web (Fig. 1). <IMAGE>
Patent DE-3623670-A1 (DE)
Title: Construction element for facade claddings
Inventor: JANSSEN HEINRICH
IPC: E04F13/08
Filed: 1986-07-12
Abstract: The invention relates to a construction element for producing a facade cladding which can be assembled, in particular in a polyhedral manner, from a plurality of cladding panels and essentially comprises a load-bearing member (6) and at least one retaining part (16) for the cladding panel (21) forming a zone in each case. In the case of said construction element there is arranged, on at least one side surface of the load-bearing member (6, 7), preferably on the web (15) of a load-bearing member configured as an I-beam, at least one retaining part (16), for in each case one zone, having a receiving channel (17) which runs in the longitudinal direction of the load-bearing member and exhibits an essentially semicircular cross-section, and there is provided a claw element (19) which engages around the border of the cladding panel (21) to be held and which, on its side directed away from the claw opening (20), exhibits a cross-sectionally circular outer contour, the radius of which corresponds to the radius of the receiving channel (17). <IMAGE>
Patent DE-3625132-A1 (DE)
Title: Inking unit
Inventor: NAWRATH NIKOLAUS
IPC: B41F31/14
Filed: 1986-07-25
Abstract: An inking unit has a ductor roller driven at low speed, a plurality of inking unit rollers rotating at the circumferential speed of the plate cylinder, and an oscillating roller which moves back and forth and transports the ink between the ductor roller and the inking unit rollers. In order to achieve a sufficient, even application of ink on the plate, even at high circumferential speeds of the plate cylinder, the arrangement is such that the oscillating roller is in contact simultaneously with two inking unit rollers in its one end position.
Patent DE-3635660-A1 (DE)
Title: Kneading machine
Inventor: KUELLGENS ALBERT
IPC: A21C1/02
Filed: 1986-10-21
Abstract: The invention relates to a kneading machine for dough with at least one kneading arm which is arranged in a kneading bowl and can be made to rotate by means of a drive which is composed of an electric motor and a gear system. The kneading process is simplified and improved by arranging above the kneading bowl a filling hopper with an allocating device which is arranged downstream, can be driven by means of the drive and feeds a uniform flow of the material to the kneading bowl during operation of the kneading arm.
Patent DE-3636363-A1 (DE)
Title: Pneumatic fertiliser spreader
Inventor: DREYER HEINZ DIPL ING
IPC: A01C15/04
Filed: 1986-10-25
Abstract: Pneumatic fertiliser spreader for the spreading of granular material, with at least one supply container, from which the fertiliser is fed to pipelines and in these, by means of an air stream generated by at least one blower, to the elbows which have outlet orifices arranged at the end of the pipelines and which point rearwards, are arranged transversely to the direction of travel of the spreader at distances from one another and possess exchangeable or reversible baffle plates, onto which the fertiliser/air stream can be blown in order to distribute the fertiliser and to generate a fertiliser spreading fan, in such a way that, when the baffle plates are set in their normal-fertilisation position, the fertiliser spreading fan is deflected downwards and, when the baffle plates are set in their late-fertilisation position, it is deflected into a direction higher than the normal-fertilisation direction. In order to improve the pneumatic fertiliser spreader of the relevant generic type in such a way that, on the one hand, the unsusceptibility to wind of the pneumatic fertiliser spreader during normal fertilisation is preserved and, on the other hand, at the same time the susceptibility to wind during late fertilisation is eliminated, provision is made for arranging the elbows (10) and/or the baffle plates (12, 13) in their late-fertilisation position in such a way that, during late fertilisation in a corn stand which has grown tall, the fertiliser spreading fan (23) generated by the baffle plates (12, 13) ...at least essentially approximately horizontally or parallel to the corn-stand surface (24) to completely... Original abstract incomplete. <IMAGE>
Patent DE-3637499-A1 (DE)
Title: ABS (antilock brake system) control unit
Inventor: TARABARIC IVAN
IPC: B60T8/40
Filed: 1986-11-04
Abstract: In conjunction with mechanical coupling elements, the control unit functions as a hydromechanically self-controlling and monitoring antilock brake system, which prevents locking of the individual wheels. All functions are covered in one small unit which, inter alia, is suitable as a retrofitted kit. The ABS control unit is characterised in particular by its simple and reliable functioning which is also easily comprehensible by non-experts and which, in the event of failure, does not affect the basic brake function. It can even be switched off by the user at any time. A fault can occur only due to mechanical influences such as, for example, wear, breakage or the like.
Patent DE-3639457-A1 (DE)
Title: Disposable insertion cannula for suppositories
Inventor: BACH GERHARD L PROF DR MED
IPC: A61M31/00
Filed: 1986-11-18
Abstract: Insertion of a suppository with fingers of different thickness is often painful for sufferers from haemorrhoids or infants and involves a certain risk for the patient and his/her helper due to serious infectious diseases. Moreover, elderly patients are often unable to introduce the suppository themselves. This may be remedied by a disposable insertion cannula that has been developed on the basis of experience gained with patients and helpers. In a first embodiment, it comprises a special pressboard sleeve (1) for suppositories, with rounded ends (2), an outer smooth jacket (3) with a central hole (4) for the blocking cotton swab stick (5) for a fixed penetration depth, and an ejecting cotton swab stick (6). In a second embodiment the special sleeve has no central hole but additionally it has a blocking disc (7) for an adjustable penetration depth also for children. For a new "suppository hygiene" the following is to be supplied with suppositories and, where appropriate, lubricant portions: first of all, special sleeves with central hole or, secondly, special sleeves without central hole but with blocking discs. This can be supplemented by the consumer himself/herself with conventional cotton swab sticks and can be disposed of in an environmentally friendly manner after a single use. <IMAGE>
Patent DE-3640347-A1 (DE)
Title: Countercurrent heat exchanger
Inventor: SCHOENHAMMER JOHANN
IPC: A01K1/00
Filed: 1986-11-26
Abstract: In known countercurrent heat exchangers for the aeration and deaeration of stables, the foul-air guidance does not always run vertically, since the lower ends of the throughflow ducts for the foul air are curved towards one side. As a result, foreign bodies and condensation water collect in the curves. The novel countercurrent heat exchanger is to avoid obstruction by means of vertical foul-air guidance. The throughflow ducts (22) of the novel countercurrent heat exchanger serve to supply the fresh air (52) and open at their upper ends (28) into sucking-in ducts (30), each of which connects a row of throughflow ducts (22) and is laterally linked to supply-air openings (46) of the heat exchanger constructed as a chimney (10). The countercurrent heat exchanger is particularly suitable for the aeration and deaeration of stables. <IMAGE>
Patent DE-3642796-A1 (DE)
Inventor: HANSEN ECKHARD
IPC: A47C1/032
Filed: 1986-12-15
Abstract: A point-synchronized adjustment device for office chairs, seating furniture or the like is proposed in which a fixed functional relation is effected between the inclination of the back part (3) and that of the seat part (2) by means of a support bearing which is attached at the seat shell (7) and through which, in the manner of a connecting link guide, the back stay or stay bar (11) slides.
Patent DE-3644875-A1 (DE)
Title: Bearing arrangement for gearwheels, particularly those in planetary gear mechanisms
Inventor: SVAB EUGEN
IPC: F16H37/02
Filed: 1986-02-05
Abstract: In a bearing arrangement for gearwheels, especially those in planetary gear mechanisms, in which arrangement thrust washers are arranged between the gearwheels and the adjacent housing walls, for example those of the planet carrier, two or more of these thrust washers being connected to one another by webs, the thrust washers providing axial guidance for the planet wheels (11 and 12) are combined to form a figure-of-eight thrust washer (15) and the thrust washer (18) of the annulus (14) is radially centred and secured against rotation on projections (22) having corresponding curvatures (21). <IMAGE>
Patent DE-3700258-A1 (DE)
Title: Chain assembly arresting apparatus for double outer scraper chain conveyors
Inventor: SCHOOP GUNTHER-DIETMAR DIPL IN
IPC: B65G19/28
Filed: 1987-01-07
Abstract: The invention relates to a chain assembly arresting apparatus 1 for double outer scraper chain conveyors, having holding bodies 17 which laterally engage in a positive-locking manner around the chain assemblies 2 and can be fixed on the lateral profile sections 4 of a special channel length 3. The object of the invention is further to develop such a chain assembly arresting apparatus to the effect that a positive-locking arresting of the chain assemblies 2 in the lower strand 18 is possible. According to the invention, the special channel length 3 is provided with a closable bottom plate opening 15 and the holding bodies 17 are designed in such a manner that they reach through the bottom plate opening 15 and arrest the chain assemblies 2 of the lower strand 18, which are guided in the side profile 4, in a positive-locking manner (Figure 5). <IMAGE>
Patent DE-3702567-A1 (DE)
Title: Factor producing eosinophils
Inventor: KERN P DR MED
IPC: C07K14/54
Filed: 1987-01-29
Abstract: A factor producing eosinophils is described and is suitable for controlling diseases.
Patent DE-3707225-A1 (DE)
Inventor: FREY VOLKER DIPL CHEM DR
IPC: C08G77/48
Filed: 1987-03-06
Abstract: A process for preparing silicon carbide fibers, which comprises spinning a copolymer obtained by reacting at least one disilane of the formula R2R1Si2(OCH3)3 in which R represents the same or different alkyl, alkenyl or aryl radicals and R1 represents the same or different alkyl radicals, which may optionally be mixed with a compound of the formula R2Si2(OCH3)4 in which R is the same as above, with at least one compound of the formula R2R2SiH in which R is the same as above and R2 represents a methoxy radical or is the same as R, in the presence of at least one compound of the formula MOR in which R is the same as above and M represents an alkali metal, and a compound of the formula HO-(R1R3SiO)x(R21SiO)y-nH in which R1 is the same as above, R3 represents the same or different alkenyl radicals, x is in the range of from 0.5 to 1.5, y is in the range of from 3 to 5 and n is in the range of from 500 to 2,000 into fibers and thereafter reacting the fibers under an inert atmosphere or in vacuo at temperatures in the range of from 800 DEG  to 1,300 DEG  C.