baber/WOPTO huggingface dataset:
Patent DE-3230240-A1 (DE)
Title: Device, especially instrument, for the measurement of the positions and positional changes of joints and of the spine (arthrospinometer)
Inventor: DOMJAN LASZLO DR
IPC: A61B5/103
Filed: 1982-08-13
Abstract: An instrument for the measurement of the positions and positional changes of joints and of the spine (arthrospinometer) in which a dip circle in combination with a compass and an angular degree division related both to the circle and to the compass are arranged in a common housing, the angular degree division being rotatable relative to the housing, the housing being rotatably hinged between the arms of a fork-shaped holder, so that an axis of rotation of the housing, relative to the fork-shaped holder, extends at right angles to a common axis of the indicators of the combination of dip circle and compass, the fork-shaped holder being rotatably hinged to a base plate, one axis of rotation extending between the fork-shaped holder and the base plate at right angles to the axis of rotation between the housing and the fork-shaped holder and to the base plate.
Patent DE-3231494-A1 (DE)
Title: File cutting machine
Inventor: KUCHENHART FRITZ
IPC: B23D73/06
Filed: 1982-08-25
Abstract: The file cutting machine can be controlled in a servo-hydraulic manner from its narrow side. This enables several machines to be set up close beside one another for easy operation by only one person. The productivity is also further improved for other functions by utilising the servo hydraulics.
Patent DE-3233084-A1 (DE)
Title: Device for limiting the number of rotations of the drive shaft for tilting sliding roofs in motor vehicles
Inventor: SCHLAPP ALBERT
IPC: B60J7/057
Filed: 1982-09-06
Abstract: In a device for limiting the number of rotations of the drive shaft of tilting sliding roofs in motor vehicles, in which in each case a specific maximum number of rotations of the drive shaft is assigned to the adjustment of the tilting sliding roof cover both into its sliding limit position and also into its extreme extended position there is provision, for the purpose of matching a uniform design of the device to various types of vehicle, for the device for limiting the number of admissible rotations to comprise a locking means which can be adjusted along the drive shaft and, assigned to the latter, a disengageable and engageable holding device and at least one stop which is fixed in the axial direction of the drive shaft.
Patent DE-3240832-A1 (DE)
Title: Changeover valve
Inventor: HELLMANN DONALD
IPC: F24D19/10
Filed: 1982-11-05
Abstract: The present invention relates to a changeover valve having a housing with two ceramic discs which are supported therein, together produce the valve and conduct the water of an inlet line from a heat source either to a heating system or to a device for preparing water for general use. The invention comprises the one disc having three holes which lead to a housing connection, and the moving disc being provided, like a sector of a cylinder, with an annular channel which is constructed on only one end side and can be rotated about a centre axis which is common to the stationary disc, and the annular channel connecting the central hole to in each case one of the two other holes, the hole which is not connected not being covered by the moving disc and being connected to one of the two pressure connections, while the other pressure connection leads to the central hole. Since such changeover valves require only two different positions, a very simple design of the discs, of the housing and of the drive is possible.
Patent DE-3301512-A1 (DE)
Title: Transceiver module
Inventor: SZABO LASZLO DR ING
IPC: H03B7/14
Filed: 1983-01-19
Abstract: The transceiver module has a coupler (2) with four terminals, to which an oscillator (1) and two diodes (4, 4') are connected. An antenna (3) can be connected to the remaining terminal. The diodes are used as a modulator in transmitting mode and as a mixer in receiving mode. The oscillator is used as a transmitting oscillator for transmission and as a mixing oscillator for reception. The module is implemented using finline technology. A plurality of possible implementations for the oscillator are described. <IMAGE>
Patent DE-3303265-A1 (DE)
Title: Chair, in particular an office chair
Inventor: UREDAT-NEUHOFF CLAUS
IPC: A47C1/032
Filed: 1983-02-01
Abstract: A chair, in particular an office chair, has a seat support (3), on which a back-rest support (7) is pivotably mounted, and a locking device (17 to 25) which is effective between the seat support and the back-rest support and has a toothed body (19, 20), a latch (17) subject to the action of a latch spring (18), and an actuating member (25). In order to create a locking device in which the toothed body can be attached in a fixed position, a withdrawal member (23) is provided for withdrawing the latch from the toothed body, which withdrawal member (23) can be actuated by the actuating member and is arranged in the area of the toothed body and opposite the latch (Figure 1). <IMAGE>
Patent DE-3303368-A1 (DE)
Title: Waterpump pliers
Inventor: PUTSCH KARL DIPL ING
IPC: B25B7/10
Filed: 1983-02-02
Abstract: The invention relates to waterpump pliers, with two legs (1, 2) which cross one another and are connected to one another by a pivot pin (3) and which form the jaw (M) on one side of the crossing area and handle sections (6, 7) on the other side of the crossing area, and in which one leg (1), gradually adjustable relative to the other leg for changing the size of the jaw in the crossing area, passes through a clearance space of the other leg (2), and, to optimise the design, proposes that the leg (1) passing through the clearance space form a throat (K) lying on the handle side of the pivot pin (3) of the pliers as a result of two leg sections (a, b) disposed at an angle to one another. <IMAGE>
Patent DE-3305340-A1 (DE)
Title: Rotary hearth furnace with a hearth rotatable between two radial guide rollers
Inventor: PENNIG KONRAD
IPC: F27B9/16
Filed: 1983-02-17
Abstract: In order to achieve centering of the hearth, which is rotatable about the vertical furnace axis and is axially supported on bearing rollers, independently of hearth diameter changes due to temperature, by means of radial guide rollers engaging on the outer circumference of the hearth, the guide rollers, which are displaceable in the radial hearth direction by means of adjusting members, and guide rollers which can be pressed against the external circumference of the hearth are interconnected in such a way that all the guide rollers are obliged to have the same distance from the furnace axis and can only change the distance by the same amount together.
Patent DE-3312765-A1 (DE)
Title: Single-cylinder circular knitting machine
Inventor: DYNTAR MILOS DIPL ING
IPC: D04B9/46
Filed: 1983-04-09
Abstract: The invention relates to a four-system single-cylinder circular knitting machine, on which the fabric is produced in a plain or tuck weave in the circular motion of the needle cylinder. The cam system is adapted for the actuation of the needles and pushers. The invention solves the design of the cam system and the mounting of the pusher feet for high knitting speeds by arranging tuck-cam parts in the first knitting systems in the path of the needles and in the other knitting systems in the path of the pushers.
Patent DE-3319071-A1 (DE)
Title: Vehicle strut and holding device, and attachment elements for mounting seat belts in motor vehicles in a vertically adjustable manner
Inventor: WEBER AUGUST
IPC: B60R22/20
Filed: 1983-05-26
Abstract: Published without abstract.
Patent DE-3321053-A1 (DE)
Title: Duengemittel mit langzeitwirkung und programmierter naehrstoffabgabe
Inventor: EIBNER ROBERT DIPL ING
IPC: C05G3/00
Filed: 1983-06-08
Abstract: 1 Die Erfindung betrifft ein Düngemittel mit Langzeitwirkung und programmierter Nährstoffabgabe, dadurch gekennzeichnet, daß dieses alle für die Ernährung von Pflanzen erforderlichen Nährstoffe einer Kulturperiode in partiell oder vollständig umhüllter Form enthält sowie ein Verfahren zu seiner Herstellung und Verwendung.
Patent DE-3326128-A1 (DE)
Title: Connecting device for coaxial cables
Inventor: GIEBEL WOLFGANG DIPL ING
IPC: H01R13/646
Filed: 1983-07-20
Abstract: The invention relates to a connecting device for coaxial cables (10) of different diameter. The different diameters of the connecting unit (4) and of the cables (10) which are to be inserted are suitably compensated for by means of an electrically insulating plug-in sleeve (1). A moisture seal in the longitudinal direction is achieved by means of suitable inserts (6, 7), or drawn-forward contact systems. The outer conductor (3) makes contact with the connecting unit (4) with the aid of a sprung contact ring (2), by means of radial perforations (19) in the plug-in sleeve (1). The inner conductor (9) of the coaxial cable (10) is passed through an opening (13) in the plug-in sleeve (1) of the contact device (15) within the distributor. An additional reinforcing sleeve (8) is provided for particularly thin inner conductors (9). <IMAGE>
Patent DE-3331517-A1 (DE)
Title: Acesulfame-containing compositions having improved taste
Inventor: RYMON LIPINSKI GERT-WOLFHARD V
IPC: A23L27/30
Filed: 1983-09-01
Abstract: Acesulfame-K is distinguished as a sweetener by good taste properties. Although in the commercial processing sector it can generally be used without any problem as a single sweetener, a further taste improvement can be of interest, especially for domestic compositions. It has been found that some taste improvements in comparison to pure acesulfame K can be attained by admixing taste modifiers, such as for example amino acids and 5'-nucleotides, with salts of some inorganic acids, organic acids and salts thereof, fillers and thickeners, and some bitter substances. In particular, salts, fillers and thickeners are of interest for domestic compositions, in order by this means to dilute the high sweetening power to a level which makes the dosing in the household problem-free. In such mixtures, for a series of thickeners, no impairment of the taste quality or an improvement in comparison to pure acesulfame K has been established.
Patent DE-3332854-A1 (DE)
Title: Nuclear reactor fuel element
Inventor: LIPPERT HANS-JOACHIM ING GRAD
IPC: G21C3/336
Filed: 1983-09-12
Abstract: In a nuclear reactor fuel element having fuel rods (32, 33) which contain nuclear fuel, which are guided in penetrations (34) in a head plate (35) and of which at least a portion (32) is mounted in these penetrations (34), and having a fuel assembly channel (30) in which the fuel rods (32, 33) are arranged, which bears with a transverse web (31), which is situated inside in a corner at its upper end, against a corner bolt (37) situated on the top side of the head plate (35), and which is bolted down, together with an angle part (2) which is matched to the fuel assembly channel (30) and is provided outside on two sides of the fuel assembly channel with in each case a leaf spring (9) extending in the longitudinal direction of the channel, on said corner bolt (37) by means of a stud bolt (14) which has an expansion shank (23) of reduced diameter, said stud bolt (14) is assigned captively to the angle part (2) by means of a bolt head (15) on the top side and of a screwed-on compressible nut (16) on the underside of the angle part (2), which is pressed tightly laterally on the stud bolt (14) at a milled-off point (20). <IMAGE>
Patent DE-3334882-A1 (DE)
Title: Method and device, in particular for plant-sustaining banks
Inventor: BESTMANN LOTHAR
IPC: A01G9/10
Filed: 1983-09-27
Abstract: The invention relates mainly to a method for sustaining in particular the banks of watercourses such as lakes, ponds, rivers or the like with vegetation and preferably has the purpose of guaranteed forcing of aquatic macrophytes and of being able to plant them out on the banks of the watercourses in a simple manner and in such a way that they are safe from being washed out and, if appropriate, being eaten by animals, it being intended for the macrophytes to develop a strong root system there and to protect the bank against erosion. It is therefore proposed according to the invention that the plant propagation material, which is sewn or planted into a turf-shaped, thickish, mat-shaped substrate, arranged in a solid sleeve which is open on the upper side and which prevents being penetrated by roots, is first forced in a special nursery basin until it has reached the desired vegetation stage, and that the plant propagation material including the mat-shaped substrate in its solid sleeve is transferred to the planting site when the material has reached the desired vegetation stage, where it is finally planted and held in place, including the mat-shaped substrate and the solid sleeve, in the vicinity of the bank of the watercourse.
Patent DE-3339368-A1 (DE)
Title: Rig for a surfboard, with special grips or swivel arms which widen the wishbone
Inventor: GEHRLEIN ANDREAS
IPC: B63B35/79
Filed: 1983-10-29
Abstract: Published without abstract.
Patent DE-3347150-A1 (DE)
Title: Bladder puncturing set
Inventor: KLIPPEL KARL FRIEDRICH PROF DR
IPC: A61B17/34
Filed: 1983-12-27
Abstract: In a bladder puncturing set with a cannula through which a catheter tube can be introduced into the bladder, the cannula is composed of two sleeves, each one of which has such a longitudinal section that the catheter tube can be removed at the sides. For introduction of the cannula through the abdominal wall into the bladder, the two sleeves are twisted in such a way that the longitudinal slots cover each other, so that the catheter tube can be introduced into the bladder through the cannula without being pushed out of the slot and without fatty tissue penetrating the interior of the sleeve from outside through the longitudinal sections. This bladder puncturing set can be advantageously employed especially in cases where a catheter tube is used which rolls up easily and thus cannot damage the wall inside the bladder.
Patent DE-3406071-A1 (DE)
Title: Device for cooling the rotors of steam turbines
Inventor: YOSHIE KOYA DIPL ING
IPC: F01D5/08
Filed: 1984-02-20
Abstract: Device for cooling the rotors of steam turbines with a fresh steam inlet chamber (14), which is arranged between the fresh steam inlet duct (15) leading through the turbine housing and the axial blading (11', 11; 12', 12) and which is subdivided by an annular shaft shield (43) into a radially outer main inlet chamber (14a) and a radially inner secondary inlet chamber (14b). The shaft shield is held on fixed housing sections and provided with inlet ducts (45) for shaft cooling steam, which after diverting in the secondary inlet chamber (146) along shaft surfaces of the rotor (40) can be introduced into a stepped space of the turbine blading. The inlet ducts of the shaft shield (43) are designed as blade ducts (45) of a radial blading (44, 45). A ring of auxiliary guide vanes (46) is flow connected to the fixed radial ring of auxiliary rotor blades (44) on the outlet side, forming a cooling steam stage. The ring of auxiliary rotor blades (44) is fixed on the outer circumference of the rotor shaft (400), the expansion of a partial quantity of fresh steam in the cooling steam stage (44, 45, 46) being used on the one hand to generate rotational energy for the rotor (40) and on the other to produce cooling steam. <IMAGE>
Patent DE-3407073-A1 (DE)
Title: Door lock with bolt and latch
Inventor: BACH BJOERN
IPC: E05B59/00
Filed: 1984-02-27
Abstract: A door lock has a bolt displaceable by a rotatable element and a latch displaceable into the opening position counter to spring force by means of a change mechanism as a result of the actuation of the bolt. The rotatable element possesses a boss which cooperates with a boss stop on one part of the change mechanism. This part of the change mechanism is connected to the bolt in such a way that it is located in the effective path of the boss only when the bolt is retracted into its opening position.
Patent DE-3407372-A1 (DE)
Title: Device for introducing solid, liquid or gaseous treatment substance/nutrient into water, waste water
Inventor: LEISTNER KURT
IPC: B01F7/16
Filed: 1984-02-29
Abstract: Devices are known for introducing oxygen from the air into waste water by means of a driven propeller arranged freely in the water, which devices disperse air fed to the propeller into bubbles and generate a water/air bubble stream. This can be achieved, for example, using a hollow body arranged upstream of the propeller, as described in Patent P 3139689 C1. The object of this invention is to make use of the principle applied therein even for waste water tanks or the like, for which an apparatus having a propeller is not absolutely necessary. According to the invention this is achieved by means of a revolving body, on whose outer shell the air escaping here after startup is sheared off, having been dispersed into extremely fine bubbles, which revolving body, however, is designed in such a way that the dirt surging in from outside with the dirty water after stopping, cessation of the air supply, is filtered out and retained thereby, and deposited thereon, whence it can be removed again upon renewed startup. In addition, solid, liquid treatment substances or nutrients can be introduced into the water and mixed in by means of pipelines which start above the water and which end below the water, for example at the cover flange.
Patent DE-3408789-A1 (DE)
Title: Centrifuge for separating off cutting fluid from chippings
Inventor: BRATEGREN HAKAN OLOF GUSTAF
IPC: B04B15/08
Filed: 1984-03-10
Abstract: The drum (1) of the centrifuge has three coaxial drum sections (13, 15, 17) arranged one behind the other along the axis of rotation. The first drum section (13) has a conical shape, the tip of the cone being connected to the rotatable shaft (3). The second drum section (15) is essentially cylindrical and adjoins the base of the first drum section (13) and has openings for separating off the cutting fluid and the air. The third drum section (17) has the shape of a truncated cone and is connected by its smaller diameter to the second drum section (15). The chippings are thrown radially off from the base of the third drum section (17) as the drum is rotating. By means of the measures taken, a strong air stream is produced along the inner face of the drum, which improves the passage of chippings. <IMAGE>
Patent DE-3414244-A1 (DE)
Title: Coating compositions for the preservation of wood, preferably paints for the preservation of wood
Inventor: GOLETZ PETER
IPC: C09D167/08
Filed: 1984-04-14
Abstract: The invention relates to a coating composition for the preservation of wood, preferably to a paint for the preservation of wood, which contains certain amounts by weight of at least one biocide, at least one organo-chemical solvent, at least one medium- and/or long-oil drying alkyd resin, at least one emulsifier, emulsifying auxiliary and/or emulsifier/emulsifying auxiliary mixture, at least one drying siccative and/or inorganic or organic pigment or dyestuff, as well as water as the remainder, and an additive comprising 0.5-10% by weight, preferably 1-8% by weight, of a free, unsaturated, higher fatty acid which is liquid at ambient temperature and contains 16-20, preferably 18, C atoms. It is preferred for the additive to consist of oleic acid or for the additive mixture to contain more than 50% by weight, preferably more than 75% by weight, (based on 100 parts by weight of additive mixture), of the additive. The invention furthermore relates to a process for the preparation of the coating composition for the preservation of wood, in which the additive is used and incorporated in a particular sequence.
Patent DE-3414249-A1 (DE)
Title: Drainage mats, ventilating mats and ventilated heat-insulating panels for the building industry
Inventor: GUTJAHR JUN WALTER
IPC: E04F13/00
Filed: 1984-04-14
Abstract: Ventilated heat-insulating panels consist of rigid foam (17) or other suitable heat-insulating materials, in the rough contact surface of which different forms of so-called ventilating ducts (18) can be milled. These can, for example, also be trapezoidal in shape or T-shaped. The insulating panel machined in this way has a nonwoven (19) glued onto one side, with the result that ventilating ducts (18) which are closed on all sides are obtained. The nonwoven overlaps two sides of the heat-insulating panel. After attaching the ventilated heat-insulating panels onto the underlying surface (22) with a suitable mortar (21), the panels are fastened with dowels and then coated with a thin-bed mortar (20) treated with plastic. Thereafter, coverings of tiles or other suitable materials can be attached. Drainage and ventilating mats are based on a similar principle. In the production thereof, a reversed procedure is chosen. Thin layers (maximum depth being that of the ventilating ducts) of rigid foam or other suitable materials are glued onto the nonwoven. The webs of material remaining on the ventilated heat-insulating panels are in the form of lamellae on the nonwoven, with the result that the product can be rolled up. As a ventilating mat, it is glued onto an existing heat insulation. <IMAGE>
Patent DE-3421199-A1 (DE)
Title: Shower installation
Inventor: DEBRUNNER ERNST
IPC: A47K3/28
Filed: 1984-06-07
Abstract: The riser (1) of the shower installation is in flow-connection with a pump system (4) which is independent of a pressurised-water line and can be operated with muscle power. In this case, the pump system (4) comprises two foot-operated bellows (5 and 6) which can be operated by rocking or alternate stepping of the user, alternately drawing water out of a source or conveying water into the riser (1). By means of these measures according to the invention, it is now possible to operate the shower installation directly near flowing or still waters or to draw water from canisters or buckets standing on the ground. <IMAGE>
Patent DE-3433526-A1 (DE)
Title: Metal substrate provided with a porcelain coating and process for the production thereof
Inventor: BLOOM TERRY R
IPC: H01L21/48
Filed: 1984-09-12
Abstract: A flexible porcelain tape is used for application to a metal substrate for the production of a metal substrate provided with a porcelain coating. The porcelain tape forms an insulating layer onto which electrical circuits can be applied which comprise conductive strips and resistors, this application being able to take place before or after the firing of the porcelain tape. The porcelain tape comprises glass frit which is mixed with a carrier material, volatile gases being removed in order to obtain a specified viscosity. The mixture is applied uniformly onto a flat flexible plastics carrier layer and dried. The tape can be rolled up and kept until required, whereupon the flexible carrier layer is peeled off either before or after the porcelain mixture layer 18 is cut to the desired shape and size. Single or multiple layers of the mixture layer can be arranged on a metal substrate, the combination being first laminated on and then fired. The resulting metal substrate with one or more porcelain layers produces an insulated substrate of aluminium, steel or another metal for mounting electrical circuits.
Patent DE-3435397-A1 (DE)
Title: Control valve
Inventor: ZIRPS WILHELM ING GRAD
IPC: F15B13/01
Filed: 1984-09-27
Abstract: The control valve has a main valve body (16) and a pilot-control valve body (33). Formed in the main-control valve body is a restrictor bore (21) which leads to a pressure space (22) from which the pilot-control valve body (33) can also be acted upon. The spring (34) loading it can be influenced by an electromagnet (43). The pilot-control valve body (33) interacts as a restrictor with two tapered bore sections (29, 30), a bore (31) connected to the pressure space (22) penetrating into one of these bore sections (29, 30). This ensures that the restriction of the passage by the pilot-control body is adapted to the respective operating state, the result of which is that the main-control valve and the pilot-control valve do not excite mutual vibrations. <IMAGE>