baber/WOPTO huggingface dataset:
Patent DE-3439691-A1 (DE)
Title: Dental prosthesis and method of producing it
Inventor: MODSCHIEDLER JOHANN GEORG
IPC: A61C13/00
Filed: 1984-10-30
Abstract: In a dental prosthesis (10) the artificial teeth (14) are anchored in a rigid bed (12), preferably an acrylic bed, which is provided with a pliant supporting foot (22), preferably made of silicone rubber. In order to produce such a dental prosthesis (10), the bed (12) of a dental prosthesis having a rigid bed of the conventional type produced starting from a dental model is ground away down to a base (17) required for holding the teeth (14) and to a web (18) present on that side of the base (17) which faces away from the teeth (14), the web (18) is provided with perforations for the positive connection with the supporting foot (22), the supporting foot (22) is modelled in wax, a second mould (24) is produced, the wax is removed and the cavity thus produced is filled by injection with the material of the supporting foot (22), whereupon the mould (24) is removed after setting of this material. <IMAGE>
Patent DE-3440544-A1 (DE)
Title: Adhesive tape fastener piece for nappies
Inventor: MAIER EUGEN
IPC: A61F13/58
Filed: 1984-11-07
Abstract: In an adhesive tape fastener piece for nappies, consisting of a basic tape (1) which is folded together in a Z-shape and can be bonded by an adhesive layer (3) to the edge (7) of a nappy, an edge section (6) adhering easily releasably to a central section (5), it is proposed to provide an intermediate tape (11) between said edge section (6) and the central section (5), which intermediate tape likewise has a self-adhering adhesive layer (13) and whose opposite side is bonded relatively firmly, but releasably to the adhesive layer (3) of the edge section (6) in order thus to be able to produce and release the connection of the edges (7, 7') of the nappy to one another virtually as often as desired to check the nappy, the intermediate tape (11) then remaining on the edge (7') when the nappy is opened. In the position of readiness and transportation of the nappy, the adhesive tape fastener piece, not projecting beyond the edge (7) of the nappy, is protected from damage. <IMAGE>
Patent DE-3440856-A1 (DE)
Title: Electrical lamp unit for traffic signal lights or other light signalling devices
Inventor: NYSTROEM KARL GOESTA
IPC: F21K99/00
Filed: 1984-11-08
Abstract: The invention relates to an electrical lamp unit for traffic signal lights or other light signalling devices. In order to make the operating state of the lamp unit more clearly recognisable, according to the invention the said unit comprises a plurality of LEDs (15) which are mounted at a small distance from one another in a wall (14) of a lamp housing (10), specifically in positions in which they protrude through in each case one associated opening in this wall (14). <IMAGE>
Patent DE-3443004-A1 (DE)
Title: Biothermal protective mat
Inventor: KANSY HUBERT
IPC: A61N1/16
Filed: 1984-11-26
Abstract: A biothermal protective mat guarantees reliable, permanent protection against pathogenic earth radiation, due to the exact arrangement of quartz stones at a certain spacing and with a certain strength on a wax cloth or the like, and hence contributes to the healing or alleviation of many disorders or to the prevention of the development of these disorders.
Patent DE-3446215-A1 (DE)
Title: Break-in prevention in fittings for multi-wing windows
Inventor: APP GERHARD
IPC: E05C7/00
Filed: 1984-12-19
Abstract: Break-in prevention for multi-wing individually actuable windows, at least one wing of which is provided with a turn-and-tilt fitting which has an edge mechanism actuable via a window handle. So that, when the wing is in the tilted position, the handle of the adjacent wing can not be actuated, and espagnolette (44) guided in the horizontal fixed frame (12) is connected via a driving coupling (42) to the lower horizontally guided portion of the driving band, deflected through 90 DEG , of the turn-and-tilt fitting (16). The espagnolette carries, in the region of the adjacent window wing, a stop (46) which, when the turn-and-tilt fitting (16) is in the tilted position, secures an associated stop (52) of the driving band of the adjacent window wing against any opening movement (Fig. 2). <IMAGE>
Patent DE-3446622-A1 (DE)
Inventor: ACHTNIG KLAUS-PETER
IPC: H01R13/26
Filed: 1984-12-20
Abstract: A multipolar plug has a two-piece plastic housing which partially confines one or more one-piece synthetic plastic inserts each of which has a centrally located retaining section removably engaging the housing and a two-part second section. One part of the second section is confined in the housing, and the other part constitutes one or more prongs which can enter a receptacle to engage their contact members with complementary contact members in the receptacle. Each second section carries two or four discrete strip-shaped contact members which are blanked from sheet metal and have central portions fully embedded in the respective retaining section. Each contact member further includes a second portion which is partially embedded in the first part of the respective second section, and a third portion which is partially embedded in the second part of the respective second section. The contact members are disposed, either singly or in pairs, at the opposite sides of the respective second section.
Patent DE-3500434-A1 (DE)
Title: Latissimus block-and-tackle machine rowing block-and-tackle machine, in forward bending
Inventor: SIERLA THOMAS
IPC: A63B21/00
Filed: 1985-01-09
Abstract: The abovementioned invention is a training appliance for the fitness and body-building sector and is intended to exercise the latissimus dorsi muscle in particular and the muscles of the upper back in general. A precursor of this machine is the long-dumbbell exercise familiar to athletes of "Rowing bent forwards", which is aimed at the same muscles but unnecessarily stresses the region of the lower lumbar vertebrae because of the unfavourable forward-bending position. The present intention is to avoid this. As can be seen in the drawing (lateral view), the person exercising lies on his stomach on a supporting surface (8) with his face to the weight (G). He then pulls the weight upwards with the draw-bar (Z), which is removed from the mounting (H). The weight is deflected over a cam (E) and thus permits easier action in the upper, later part of the movement. Thus the draw bar can be drawn right up to the chest and the muscles of the back are optimally exercised. <IMAGE>
Patent DE-3500559-A1 (DE)
Title: Device for easier installation of door, gate and window frames
Inventor: FICHTNER KLAUS
IPC: E06B1/60
Filed: 1985-01-10
Abstract: A device is described, which can facilitate and accelerate the installation and removal of window, door and gate frames. In the case of window, door and gate frames made of sheet metal and other weldable materials, the holding device can be welded onto the rear side of the frame. In the case of plastic, wood and aluminium frames, the support plate (2) is screwed onto the frame or built into the frame (4). By turning the screw (3), the pressure piece (1) is pressed against the building-side door, gate or window opening and thus holds the door, gate or window frame in position (Fig. 2). <IMAGE>
Patent DE-3501682-A1 (DE)
Title: Drives for boats and ships
IPC: F03D9/25
Filed: 1985-01-19
Abstract: Wind power systems which have sails, or surfaces resembling sails, as a framework in one or other form and serve to concentrate or focus air currents onto the wind power systems. In addition, such sails represent in the case of maritime transport means, as also in the case of boats, yachts and the like, a wind-catching surface which not only as usual provide the driving force or serve the purpose of forward motion, but it is also the case that these sails simultaneously represent a wind trap for wind power machines by means of which electric current can be obtained. A further feature of this invention is represented by the newly coined term of "wind screw" such as is illustrated in Figure 2, as well as 3 and 4. <IMAGE>
Patent DE-3502745-A1 (DE)
Title: Base body for toys
Inventor: KAUL DIETMAR DIPL ING
IPC: A63H33/04
Filed: 1985-01-28
Abstract: Base body for toys having electrical conductors and having holding means for receiving superstructures, the base body having panels of a standard size and at least some panels being provided with holding means for superstructures and with electrical contacts which produce an electrically conductive connection to the superstructures, and the electrical conductors are permanently connected in the base body or to the base body and run in parallel, linear fashion from the side edge of the base body to the panels with electrical contacts.
Patent DE-3502765-A1 (DE)
Title: Conveying screw for metering
Inventor: GOECKELMANN KARL
IPC: B65G33/24
Filed: 1985-01-28
Abstract: The invention relates to a conveying screw for the metered charging of a mixing container from a storage chamber with pulverulent material, especially an extract for the preparation of liquid foodstuffs, having a shaft which is cantilever-mounted on one end and connected to a drive, and at the free end of which the last coil of the screw runs out helically to the shaft, at least part of the shaft being arranged in a conveying tunnel. The object of the invention is to design a conveying screw of the type described initially in a simple manner and in such a way that it meters with increased accuracy. This object is achieved in that a regulating member which is designed to be permeable for the powder conveyed and masks part of the cross-section of the conveying tunnel is mounted at the free end of the shaft to rotate therewith.
Patent DE-3504834-A1 (DE)
Title: Apparatus for transmitting mechanical control forces in model aircraft, in which the control surface drive and the control surface are mounted in two model assemblies
Inventor: KULPE WALTER
IPC: A63H27/20
Filed: 1985-02-13
Abstract: Model aircrafts are generally equipped with separate wings, because of problems with transport. During flight, it is essential for the control forces for the control surface of a wing to be transmitted from the fuselage into the wing without play and with extreme accuracy. The apparatus for transmitting control forces from the fuselage into the wing achieves this purpose, in that the wing and the fuselage are joined together, thereby connecting the apparatus mounted in the fuselage and in the wing. In this arrangement, control rollers and cams are pressed against one another and tensile and compression forces can be transmitted from the fuselage into the wing.
Patent DE-3508076-A1 (DE)
Title: Rotary transmission leadthrough
Inventor: WOLKENAR PAUL
IPC: F16L27/087
Filed: 1985-03-07
Abstract: The invention relates to a rotary transmission leadthrough for the admission of fluid to the cutting edges of tools of heading and winning machines for mining or tunnelling, consisting of a stator connected to a fluid supply and a rotor surrounding the stator and having several discharges for spraying the cutting edges of the tools, the stator and rotor being connected to one another for the passage of the fluid via channels or the like. To create a rotary transmission leadthrough which can be manufactured and assembled in a simple manner, has a long service life and in addition enables the cutting edges of tools of the associated machine to be sprayed in sectors, it is proposed according to the invention that the discharges (6) of the rotor pass through the rotor radially and that at least one radially arranged channel (4) of the stator (1) be allocated to these passages (6), which channel (4) leads into an axially running channel (2) of the stator (1). The discharges (6) of the rotor (5) are equipped with bushes (8), one end face of which bears on the periphery of the stator (1). <IMAGE>
Patent DE-3513222-A1 (DE)
Title: Press connection, without screwing, between a hollow profile and a pin of a fitting
IPC: F16B11/00
Filed: 1985-04-12
Abstract: The invention deals specifically with the problem of how light-metal hollow profiles (1), oxidised at the anode, can be connected to pins (2) of fittings (3) or the like with a sufficient degree of rigidity such that, on the one hand, screwing is not required and, on the other hand, the quality of the oxide layer is not impaired. In order to solve this problem, the invention proposes to provide the inner wall (4) of the hollow profile (1) with raised profilings (5) parallel to the longitudinal axis of the hollow profile, and to dimension the cross-section of the pin (2) such that it has clearance (8) with respect to the largest inner cross-section of the hollow profile (1), but is capable of plastically deforming the peak regions of the profilings (5) when driving the pin (2) into the hollow profile (1). In this manner, the play (8) is filled by displacement of material and a press connection is achieved which is of a quality nearing that of cold pressure welding. <IMAGE>
Patent DE-3513931-A1 (DE)
Title: Apparatus for cutting off the lid of preserve tins
Inventor: EFUNE MICHAIL
IPC: B67B7/62
Filed: 1985-04-15
Abstract: 1. To accelerate the operation of cutting the preserve tin lid, by designing the gear for the rotation of the cutting roller in the apparatus used in laboratories or in the works of the preserve industry, driving tooth cone roller and cylinder roller, which have hitherto not been coupled to the cutting roller, are kinematically coupled to the cutting cone roller with the bevel wheels; for the generation of constant pressure from above onto the end face of the tin collar, which has not hitherto been available, its square column is subjected to the regulated spring pressure, touching the carriage sliding on the column; the carriage, which has hitherto consisted of two parts, is monolithically formed; to increase the cutting effect, the cutting roller diameter is 30 mm instead of 18 mm; its supplementary angle is -45 DEG  instead of 12 DEG , with maintenance of the carriage bounding line masses. 2. In the apparatus, the large bevel wheel is mounted on the vertical spindle with the fit (H7)/h7 and the pin is pressed into it, passing through the slot of the said spindle, and the small bevel gearwheel is pressed on the inclined spindle. 3. In the apparatus, the regulated pressure comprises the disc and attached to it is the adjusting screw, screwed into the threaded casing, which is pressed in the square hole of the column and the regulated spring, tightened on the column, comes into contact in the operating period with ... Original abstract incomplete.
Patent DE-3521387-A1 (DE)
Title: Device for producing a hose connection
Inventor: JEHMLICH KLAUS DIPL ING DR RER
IPC: A61M39/12
Filed: 1985-06-14
Abstract: The invention relates to a device for producing a hose connection in medically used hose systems. It is the aim and object to provide a tight hose connection, even with pressure hoses, whose fabrication tolerances have no adverse effects and which holds fast securely even under tensile or compressive loads. This is achieved, according to the invention, by a two-part device which comprises an outer ring provided with an inner cone and a conical inner ring with the same slope which pushes the hose wall into the inner cone in the pushed-in state in the hose.
Patent DE-3522848-A1 (DE)
Title: Method of treating and/or developing colour-photographic light-sensitive silver halide materials
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/42
Filed: 1985-06-26
Abstract: In a method of continuously treating and/or developing an imagewise exposed colour-photographic light-sensitive silver halide material, the material is, subsequently to a bleach-fixing stage or bleaching and fixing stages, washed in a water-washing stage in the presence of at least one compound of the general formula <IMAGE> in which the radicals M which can be identical or different are each a hydrogen atom, a lithium atom, a sodium atom, a potassium atom or an ammonium ion. This method permits a large reduction in the quantity of water used in the washing stage during the treatment and/or development of colour-photographic light-sensitive silver halide materials.
Patent DE-3523732-A1 (DE)
Title: Modular system for producing command or signalling apparatuses in any desired combinations of their building blocks
Inventor: SCHAEFFER MAURICE
IPC: H02B1/04
Filed: 1985-07-03
Abstract: A modular system for producing command or signalling apparatuses for electrical or pneumatic controllers has building blocks which consist mainly of front, attachment and coupling elements, of which at least the attachment and coupling elements are provided with means for mutual push and snap engagement. Located under the building blocks are coupling elements (16) which allow the lateral connection of additional attachment elements (16) to attachment elements which follow the front element (10) directly. These coupling elements have a base body which is bent in a Z-shape and whose centre part (42), which is of flat construction, comes to rest between the side surfaces of the attachment elements (12) which are to be connected to one another at the sides, and whose side parts (44, 46) which extend in front of one of the attachment elements and behind the other carry the push and snap engagement means (48, 50; 52, 54) on the coupling side. In consequence, more than three attachment elements can be arranged side by side if the depth is insufficient for arranging the attachment elements one behind the other. For positive coupling of the moving parts of mechanically operable attachment elements, a slide (64) is guided on the base body of the coupling element (16), which slide (64) is bent in a Z-shape and whose limbs (70, 74) connect the operating elements (18) of the attachment elements (12) (which are to be connected to one another) to one another in a force-fitting manner. 
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Patent DE-3527982-A1 (DE)
Inventor: KOSLOWSKI THOMAS
IPC: C04B28/04
Filed: 1985-08-03
Abstract: The mortar mixture contains, in addition to conventional aggregates and additives, reactive calcium silicates, reactive aluminates, calcium hydroxide, calcium sulphate hemihydrate, calcium sulphate anhydrite II and organic setting retarders.
Patent DE-3530435-A1 (DE)
Inventor: SCHUMACHER KLAUS DIPL ING
IPC: C21D1/08
Filed: 1985-08-26
Abstract: 1. A process for the partial heating and subsequent recooling of work-pieces by burning a fuel above the work-piece and then, cooling by supplying a cooling medium to the work-piece, where the region of the fuel flame is screened from the zone supplied with coolant by a separating fluid introduced between these zones, with a burner device having supply line(s) (1) and outlet opening(s) (6) for fuel and oxygen, and with a cooling device having associated supply line(s) (2) and outlet opening(s) (7) for a cooling medium and with a separating device with associated supply line(s) (10) and outlet opening(s) (9) for a separating fluid, where the outlet opening(s) (9) of the separating device is/are arranged in the region between the outlet openings of the burner and those of the cooling device (6; 7) and in this way supply this zone with separating fluid, characterised in that the burner device, the cooling device and the separating device are combined to form one unit with a common head component (4), where the outlet openings of the individual devices (6, 7, 9) are arranged at such short distances from one another that the individual outlet jets contact each other when they have emerged from the outlet openings, although the burner flame and the cooling fluid jets are screened from one another by the separating fluid.
Patent DE-3530456-A1 (DE)
Title: Method for operating an RF surgical apparatus, and safety device for carrying out the method
Inventor: HAGEN UWE DIPL ING
IPC: A61B18/12
Filed: 1985-08-26
Abstract: In the case of the method, a pulse-shaped RF operating current (I0) is transmitted in conventional manner, after operating a switch (12), from an active electrode (14) via the body (16) to be treated to the neutral electrode (18). In order to locate undesirable shunt paths (I1, I2), it is provided according to the invention that, after the switch (12) has been operated and before the RF operating current (I0) is transmitted, an RF measurement-current pulse (Iz) of predetermined amplitude (Iza) and predetermined frequency (fz) is passed into the active electrode (14) and its amplitude (I'za) is compared with that of the resultant RF measurement-current pulse (I'z) picked off from the neutral electrode. An enable signal (g, h), for example for enabling the RF operating current (I0), or even as a warning signal for a warning device (48), is formed as a function of the amplitude comparison. The measurement-current pulse (Iz) preferably has a smaller amplitude (Iza) than the operating current (I0) and the same frequency (fz = f0) as it. The monitoring device is distinguished by two RF oscillators (22, 36). <IMAGE>
Patent DE-3530490-A1 (DE)
Title: Piston for a hydraulic telescopic shock absorber
Inventor: MOLITOR MATTHIAS
IPC: F16F9/34
Filed: 1985-08-27
Abstract: Piston for a hydraulic telescopic oscillation damper which has one group of passages for the extension stage and one for the compression stage, the outlet openings of which passages are covered by annular spring-loaded valve plates, the inlet openings of at least one group of passages being assigned restriction holes and at least one of the groups of passage openings in the piston having the maximum passage cross-section possible for the dimensions of the piston, in view of its strength. To simplify the piston and guarantee satisfactory damping values, overlapping of holes and sealing problems with the covering disk are to be avoided. For this purpose, the restriction holes are arranged in a disk clamped axially between the piston and the piston rod and the disk simultaneously serves to support a spring which loads the valve plate.
Patent DE-3531109-A1 (DE)
Title: Sanitary shut-off or mixing valve and a method and apparatus for its manufacture
Inventor: SCHAELLER SIEGFRIED DIPL ING
IPC: F16K27/04
Filed: 1985-08-30
Abstract: The invention relates to a method and an apparatus for the manufacture of a sanitary shut-off or mixing valve with a valve housing having an outlet and with a porcelain handle lever having a cap, the porcelain being, in particular, glazed porcelain, a cartridge with a control lever being mounted in the valve housing, and a connecting part secured in the cap of the handle lever being arranged between the control lever and the cap of the handle lever, this being in accordance with Patent ... (Patent Application P 3509666.7), the connecting part (17) being supported on a porcelain layer (24) arranged on the inner surface (16d) of the cap (16c) of the handle lever. <IMAGE>
Patent DE-3532994-A1 (DE)
Title: Voucher, especially ticket printer
Inventor: HASELOFF FRITZ
IPC: G07B1/00
Filed: 1985-09-16
Abstract: A further development of a ticket printer consists of a data-processing system which is composed of an indicator board for the destination stations and a respective associated plug socket and single plug pin or optionally, for all destination stations, of switches. Each destination station or each coordinate point has access to the computer, to the address for the destination stations and to the printer. The indicator board can easily be designed in terms of its handy size for around 3000 destination stations. The present invention widens the available range of destination stations to approximately 6000, in that these are arranged on an indicator drum which is easily driven rotatably by hand or via a servomotor. All the remaining components remain, in relation to the system, the same as described above, as do the corresponding switching means (plug sockets, plug pin, switches). <IMAGE>