baber/WOPTO huggingface dataset:
Patent DE-3525333-A1 (DE)
Title: Electrical resistance heater having carbon and graphite components
Inventor: SEEMANN EDGAR
IPC: H05B3/34
Filed: 1985-07-16
Abstract: The electrical resistance heater having carbon or graphite components operates with the current heat produced by the current flow in a resistive conductor material. In this case, the construction of the conductor materials is designed such that the carbon and/or graphite fibres consist of very thin individual threads. Said threads can be combined to any desired thickness and can also be matched to any conceivable shape. These fibre materials can be included in the processing in all known processing methods for producing fabric types. In this case, said fibre materials must be cohesively processed in order to ensure the electrical conductivity. Thus, however, these forms can also be used for sheathing objects requiring heat. These fibres be matched in a surface-insulated manner to any shape and position and, fed with electrical energy in series and/or parallel circuits, can be used as heat generators. The ability of the carbon and graphite to withstand specific environmental influences gives these components additional advantages. The simplicity of use and the versatility of applicability offer considerable advantages over conventional resistance heaters, above all in the field of mechanical stress capability as well.
Patent DE-3526110-A1 (DE)
Title: Device for introducing a liquid under an air seal
Inventor: GOEBELL KURT HANS JUERGEN DIPL
IPC: B67D7/00
Filed: 1985-07-22
Abstract: Device for introducing a liquid into a sealed container, having in each case a seal for the container and a second container which contains the liquid, the seal having a connection which can be connected via a shut-off valve to the interior of the container, and having a connecting pipe which can be connected to the connections, characterized in that the seal has a plug which is axially displaceable in a bush which is sealingly connected to the container, the said pipe forming together with the bush the shut-off valve and containing a connection which forms a valve passage which interacts with the bush, the plug being axially displaceable between a closed position and an open position, in that the connecting pipe takes the form of a short straight connecting tube which can be sealingly joined to the connections and in that the cross-sections of the connecting tube and the valve gate are large enough to permit the passage of the liquid, with simultaneous exchange of gas. <IMAGE>
Patent DE-3527047-A1 (DE)
Title: Programme-controlled washing machine or dishwasher
IPC: D06F39/00
Filed: 1985-07-27
Abstract: Programme-controlled washing machine or dishwasher with an ion exchanger (15) for water softening and with a salt-supply container (14) for regenerating the ion-exchanger mass, the ion exchanger (15) being connected to the fresh-water feedline (10) via a water inflow (10') which is controlled by a valve (V2) switched by the programme control unit of the machine. The quantity of fresh water conveyed through the ion exchanger (15) is recorded by means of a water-consumption counter (20). The recorded quantity of fresh water is then used as a measure for initiating the operation of regenerating the ion exchanger. <IMAGE>
Patent DE-3527551-A1 (DE)
Inventor: SCHICK HANS DR
IPC: C08F2/00
Filed: 1985-08-01
Abstract: The conversion is increased in the preparation of polyisobutylene by polymerization of isobutylene in a polymerization zone at from 0 DEG to -130 DEG  C. in the presence of from 0.01 to 1.0% by weight of a boron trifluoride catalyst, from 0.001 to 1.0% by weight of a molecular weight regulator and from 30 to 90% by weight of a low-boiling solvent which is inert under the reaction conditions, by a process in which the content of but-1-ene in the monomeric isobutylene is kept constant at from 1.9 to 2.1, in particular 2.0, % by weight.
Patent DE-3528042-A1 (DE)
Title: Apparatus for purifying in particular hot gases
Inventor: RAMMS WOLFGANG DR
IPC: B01D53/34
Filed: 1985-08-05
Abstract: Published without abstract.
Patent DE-3528643-A1 (DE)
Inventor: SCHOLZ WERNER
IPC: H04N5/44
Filed: 1985-08-09
Abstract: A television receiver contains a memory (6) comprising an endless recording medium, particularly an endless magnetic tape (7) in a cassette, by means of which the programme displayed in each case can be continuously recorded. The result is that even interesting transmissions occurring suddenly are completely recorded. <IMAGE>
Patent DE-3537606-A1 (DE)
Title: Semitrailer train
Inventor: SCHWARZMUELLER JUN WILHELM
IPC: B62D53/08
Filed: 1985-10-23
Abstract: The semitrailer (2) of a semitrailer train has a supporting device (3) which is mounted on a slide (4) which can be displaced in the longitudinal direction of the semitrailer (2), a slewing ring (5) which can be coupled to the tractor (1) in a rotationally fixed manner and a slide driving mechanism (9) which is composed of a crank (10) which is in driving connection with the slewing ring (5) and of a pull and push rod (14) which is articulated to the semitrailer (2).   In order to ensure a simple displacement movement of the semitrailer (2) with respect to the tractor (1) when cornering, the crank (10) of the slide driving mechanism (9) is connected in a rotationally fixed manner to the slewing ring (5) and is articulated to one end of a double-armed intermediate lever (12), which is mounted on the slide (4), such that it can be displaced in the longitudinal direction of the said lever, the pull and push rod (14) engaging at the other end of the intermediate lever (12). <IMAGE>
Patent DE-3538971-A1 (DE)
Title: Apparatus for attaching and/or removing a rotary sealing cap onto and from a container
Inventor: STOLL KURT DIPL ING
IPC: B65B7/28
Filed: 1985-11-02
Abstract: The invention relates to an apparatus for attaching and/or removing a rotary sealing cap (7) onto and from a container (5). It possesses a clamping head (14) which can be placed onto the rotary sealing cap (7), a carrier wall (18) of the clamping head (14), the said carrier wall (18) being in the form of a cylinder casing, surrounding the rotary sealing cap (7) with radial play along the outer circumference (10) of the latter. The carrier wall (18) carries one or more clamping bodies (22) which point inwards with their clamping side (23) and which are located opposite the outer circumference (10) of the cap when the clamping head (14) is in the state placed onto the cap (7). In this state, the clamping sides (23) can be prestressed by means of a pneumatic pressure medium up against the outer circumference of the cap (7). By rotating the clamping head (14) or the container (5) about the longitudinal axis (25) of the carrier wall (18), a cap (7) can be screwed onto a container or unscrewed from a container. <IMAGE>
Patent DE-3540537-A1 (DE)
Inventor: KOELZER KLAUS KURT
IPC: B29K105/06
Filed: 1985-11-15
Abstract: The invention relates to a reinforcing material for duroplastics and a process of preparing the same by embedding hollow body fillers (microspheres) in the interspaces of the fibers of a web, knitted fabric or stitch bonded products of fibers having a high modulus of elasticity. By virtue of the incorporation of the hollow body fillers, the particle diameter of which amounts to between 20 and 300 mu m, the absorbing capacity for liquid curable resins can be adjusted to the desired value. The process of the subject invention teaches to incorporate the unexpanded preform of a hollow body filler into the interspaces of the fibers and to subject the so-obtained material for a sufficient period of time to the temperature necessary for the blowing process of the preform. The reinforcing material can be used for preparing light laminates of duroplastic materials (FIG. 1).
Patent DE-3600902-A1 (DE)
Title: Optical recording medium and process for its production
Inventor: SCHROTT WOLFGANG
IPC: G11B7/243
Filed: 1986-01-15
Abstract: Optical recording medium, containing a target coating and, if appropriate, one or two substrate layers, the target coating containing graphite as the target material, and a process for production of the novel optical recording medium.
Patent DE-3603854-A1 (DE)
Title: Ergometer, in particular bicycle ergometer
Inventor: SIEVERS CLAUS-DIETER
IPC: A63B21/22
Filed: 1986-02-07
Abstract: An ergometer, in particular bicycle ergometer, with a driving lever arrangement, in particular pedal arrangement, and an adjustable braking device has a disc which can be driven by the lever arrangement, in particular pedal arrangement. This disc of the braking device is part of an eddy-current brake. To precisely measure the braking power and for a design which requires little space, the disc (8) is composed of an electrically conductive material without ferromagnetic properties and at the same time is designed as a disc flywheel in a development for good heat dissipation. Provided on the disc, at a distance from the hub (16) on the outside on a disc-shaped flat central part (19) is an annular weight (20) which projects at least at one end over one side of the disc-shaped flat central part (19). The weight (20) is provided with slots (23-25; 26-28) which engage in particular from both sides in the axial direction virtually as far as a plane which is determined by the disc-shaped flat central part (19). <IMAGE>
Patent DE-3606836-A1 (DE)
Title: Waveguide sensor for tensile forces and a measuring device therefore
Inventor: LEVACHER FRIEDRICH KARL DR
IPC: G01L1/20
Filed: 1986-03-03
Abstract: The object of the invention is to provide a sensor for tensile forces in which instead of an optical fibre a different conductor is used, and to specify a measuring device therefore. The essence of the solution is, on the one hand, to use as the waveguide sensor a radio-frequency coaxial cable (S), for which purpose the cable design the most favourable for the sensing aim is specified - the inner conductor (1) is solid, the outer conductor (3) in the form of wire (filament or mesh) - and, on the other hand, the sensor cable has a connection for a measuring device for the dc resistance (dc measuring bridge) or the characteristic (wave) impedance (pulse reflectometer).   <IMAGE>
Patent DE-3610137-A1 (DE)
Title: Method for generating lottery numbers and a target for this purpose
Inventor: GREEN TERENCE
IPC: A63F3/06
Filed: 1986-03-25
Abstract: An apparatus for determining lottery numbers has a circular target and spears. In the respective lottery game, the target is divided into corresponding areas of equal size. One lottery number is assigned to each area. To determine the lottery numbers, the spears are projected onto the circular disc until the necessary number of lottery numbers has been determined.
Patent DE-3610250-A1 (DE)
Title: Process for preparing pulverulent hexagonal ferrite
Inventor: KATORI KENJI
IPC: G11B5/706
Filed: 1986-03-26
Abstract: A process is described for preparing finely divided, pulverulent hexagonal ferrite, which comprises melting a mixture of the starting materials, the basic components of which are hexagonal ferrite and sodium borate as glass former, quickly cooling the molten mixture to an amorphous material, heat-treating the amorphous material to precipitate finely divided hexagonal ferrite particles and leaching out the glass matrix to isolate the finely divided hexagonal ferrite particles. The basic components used for the hexagonal ferrite are a mixture which gives finely divided, pulverulent hexagonal ferrite of the relative composition AO.n(Fe2O3), in which A is at least one of the elements Ba, Sr, Ca and Pb and 5 </= n </= 6. At least part of the Fe can be replaced by one or more of the elements Co, Ti, Mn, Ge, Zn and Nb.
Patent DE-3614108-A1 (DE)
Title: Antitheft device for cassette and compact disc players installed in motor vehicles
Inventor: PEPPER UWE GUSTAV
IPC: B60R11/02
Filed: 1986-04-25
Abstract: The antitheft device contains a box K which fits exactly into the standardised opening in the dashboard for accommodating the cassette or compact disc player (9). Its covering panel (1) completely covers the player (9) and therefore conceals it from view, thereby eliminating or at least considerably reducing the temptation for a prospective thief. An anchoring body is fastened onto the inside of the covering panel (1) and takes the form of a hollow dummy cassette (2) which fits into the cassette slot (7) or of an elastic clasp (22) which rests against the inside walls of the cassette slot. A bearing (17) is also arranged on the covering panel (1) and supports a central rod (14) having transverse pins (16) which are arranged transversely to its axis. Rotation of the said rod can be prevented by means of a lock (19) in a position in which the transverse pins penetrate open slots (4) in the hollow dummy cassette (2) in such a way that they come to rest against the front wall (20) of the cassette slot or against other inside projections which are present in each player, and therefore make it impossible to remove the box. <IMAGE>
Patent DE-3619464-A1 (DE)
Inventor: NUEBEL KARL-HEINZ DIPL ING
IPC: F02P7/02
Filed: 1986-06-10
Abstract: The connection piece (15) of epoxy resin with the contact element (18) is provided with an annular sealing element (19) made of an elastomer with a U-shaped groove (24). The pot-shaped casing (10) has a U-shaped rim (27) in which the groove (24) can be slid, so that the connection piece (15) is secured to the casing (10) by a type of groove-spring joint. The inner space of the casing (10) is filled with a pourable compound (20). In this way a high-voltage connection (18) transverse to the axis (14) of the ignition coil is obtained.
Patent DE-3627959-A1 (DE)
Title: Waste reception container
Inventor: ERBSTOESSER REINHOLD
IPC: B65F1/06
Filed: 1986-08-18
Abstract: The waste reception container is intended especially for paper and cigarette wastes and to be set up in rooms accessible to the public, such as exhibition halls, foyers and airport and station concourses, and consists of a tripod-like support and a lid in the shape of a flat funnel, provided with an insertion aperture and fire-preventing shaping, between which lid and the support a waste collection bag is releasably clamped by means of its opening edge. In order to prevent cigarette butts which are thrown in while still smouldering from being able to burn through the waste bag, there is arranged centrally in the insertion aperture (1) of the lid (2) an insertion shaft (3) of smaller cross-section, forming an annular gap (4) between the shaft (3) and an opening edge (6) of the lid which points into the interior (5) of the container. The insertion shaft (3), which is mounted to be axially movable and returnable relative to the lid (2), is provided with a stop shoulder (7) diverging into the interior (5) of the container which, in the closed position of the shaft (3), bears on the lower edge (8) of the opening edge (6). <IMAGE>
Patent DE-3628669-A1 (DE)
Title: Electrical push-button switch
Inventor: BUTZBACH KARL F
IPC: H01H13/58
Filed: 1986-08-23
Abstract: The invention relates to an electrical push-button switch having an indexing roller which is supported such that it can rotate in the switch housing and carries at least one rotationally-fixed cam wheel, which controls a contact arm which interacts with a stationary contact, and a rotationally-fixed ratchet wheel, which can be operated via a pawl which is connected to the spring-loaded push button. The subject matter of the invention is distinguished by the fact that the indexing roller (14) is operatively connected to an electromagnetic stepping indexing mechanism (31) which is controlled by a time switching element (28). <IMAGE>
Patent DE-3629203-A1 (DE)
Title: Process for disposing of photoresist solutions
Inventor: OSWALD ERNST ING GRAD
IPC: C02F1/52
Filed: 1986-08-28
Abstract: Alkaline, aqueous photoresist solutions, such as arise in the production of printed circuit boards, for the purpose of disposal, receive an addition of an inorganic acid in excess, so that the photoresist flocculates out. To the solution thus obtained is added a cationic surfactant, which is fed in excess and is then neutralised by a nonionic surfactant. The solution is then separated off from the flocculated photoresist by filtration. A porous, crumbly filter cake is obtained which does not impede the draining of the filtrate and can therefore grow to any desired thickness. The filtrate is clear and colourless and can be subjected to a conventional secondary treatment. The filter cake comprising a neutral polymer can be disposed without problem. <IMAGE>
Patent DE-3636425-A1 (DE)
Title: Guide elements for the guidance of textile fibres
Inventor: LAING OLIVER DIPL PHYS
IPC: B65H57/24
Filed: 1986-10-25
Abstract: The invention relates to guide elements, such as eyes, deflecting hooks, tubes, nozzles and spinning pots, for textile fibres in spinning machines, thread-extrusion systems, rewinding devices and weaving machines, consisting of electrically conductive ceramic.
Patent DE-3639452-A1 (DE)
Title: Plough-track spraying system
Inventor: KUSSEL WILLY
IPC: E21C35/22
Filed: 1986-11-18
Abstract: The invention relates to a programmable control arrangement for plough-track spraying systems, having solenoid valves, spray nozzles (20) and a plough position sensor (9) for detecting the position of the winning machine. The parameters determined by the plough position sensor (9) are transmitted to the central control unit (11) of an electrohydraulic support control system. The individual control units (12) arranged on the powered support assemblies (10) are activated from the central control unit (11). The individual control units (12), via solenoid valves which are a component of a valve block (16), in turn activate spray nozzles (20) for suppressing the dust accumulating during the winning (Figure 1). <IMAGE>
Patent DE-3644022-A1 (DE)
Title: Electric baking oven
Inventor: BOHNET ARMIN
IPC: F24C15/36
Filed: 1986-12-22
Abstract: The invention relates to a baking oven having a cooking compartment which can be closed off by means of a door 1 and, if desired, openings for conducting heat out of the cooking compartment with operating elements 2 for actuating electrical functions above the baking oven door 1 and/or the heat removal openings. Between the operating elements 2 and the upper edge of the door frame and/or between the operating elements 2 and the heat removal openings, there is arranged a screen 3. The screen 3 can be mounted so as to be pivotable and lockable about an axis. <IMAGE>
Patent DE-3702999-A1 (DE)
Inventor: BAYER HEINER DR
IPC: B05D3/06
Filed: 1987-02-02
Abstract: UV-hardenable reaction resin compounds are irradiated in an applicator and immediately fed to an object that is to be covered. An intitial, not activated reaction resin compound is irradiated after entering an input opening in a reactor having an irradiation space, a UV-radiation source and, optionally, a reflector. Immediately thereafter the activated compound is fed to an object to be coated or to an object to be surrounded, in an open casting mold or to a closed casting mold via the exit opening, optionally via a casting canal. The method and the apparatus are particularly well suited for covering semiconductor components and for encapsulating active and passive components as well as for cementing UV-impermeable fitting parts.
Patent DE-3703033-A1 (DE)
Title: Hygiene device for toilets
Inventor: BURGER MANFRED R
IPC: A47K13/16
Filed: 1987-02-02
Abstract: The hygiene device for toilets, comprising a paper rosette (1) which covers the surface of a toilet seat, has a flap (2) completely filling the inner rosette opening and articulated on one side (at 3). The hygiene device preferably consists of heat-deformable tissue paper. The particular advantage of the invention lies in complete hygiene protection and in the fact that the hygiene device is automatically drawn into the toilet flushing water after use. <IMAGE>
Patent DE-3704357-A1 (DE)
Title: Light signal system for deaf persons
Inventor: BUSCH DIETMAR DIPL ING
IPC: G08B5/38
Filed: 1987-02-12
Abstract: This system has at least one acoustic or electrical sensor device and at least one optical output device. Both devices are connected to one another via the power supply system, the sensor device exhibiting an RF transmitter which outputs a modulated data word to the power system when the sensor responds. The output device is equipped with an RF receiver which has a corresponding demodulator which is followed by a comparator for detecting the data word and an optical transducer. In such a light signal system, a high operational reliability is to be achieved by an error-correcting transmission method by means of an increased redundancy in the transmission of the data words. For this purpose, the transmitter transmits the data word at the same phase angle as the power system frequency and, additionally, an inverse data word, and the comparator of the receiver activates the optical transducer if at least one of the data words is received and detected.
Patent DE-3705325-A1 (DE)
Title: Folding cube
Inventor: SPEHLING RALF
IPC: A47B13/00
Filed: 1987-02-19
Abstract: The invention describes a folding cube having a cube-shaped base body. The folding cube is divided up into four partial elements which are interconnected by hinges. The folding cube can be brought from its cube shape, by pivoting about the hinges, into a shape in which it can be enclosed by a cuboid having the width, height and twice the length of one edge of the cube-shaped base body.
Patent DE-3710269-A1 (DE)
Title: Device for copying noise pulses into video films
IPC: H04N5/913
Filed: 1987-03-28
Abstract: Considering the illegal production of pirate copies, that is to say illegal copying of video films with copyright, a noise signal is inserted into the original copy. This noise signal does not in any way impair the audio and video quality of the original copy. It is only during further copying that the recording stage of the recording device is disturbed. This results in a copy which can no longer be used due to poor audio and video quality. The aim of the device is to restrict the illegal production of pirate copies.
Patent DE-3711256-A1 (DE)
Inventor: ANHAEUSER DIETER
IPC: B32B3/10
Filed: 1987-04-03
Abstract: The invention relates to a removal aid for mechanically detachable substrates adhering to a sheet-like, flexible carrier material and in the form of cuts or predetermined breaking lines in said carrier material. At least in the contact surface of the carrier material is provided for each substrate a separate, non-linear cutting or predetermined breaking line, so that when pressure is exerted on the carrier material with a force component in a direction at right angles to the substrate contact surface a carrier material portion with the substrate portion adhering thereto and bounded by the cutting or predetermined breaking line can be bent in the direction of the substrate or substrates, so that at least part of the substrate in the border area thereof adjacent to the cutting or predetermined breaking line is detached from the carrier material and consequently a gripping portion is formed on the substrate for the complete removal of the latter.
Patent DE-3715747-A1 (DE)
Title: Safety chain
Inventor: SCHLIMME CHRISTIAN A
IPC: E05C17/36
Filed: 1987-05-12
Abstract: The fundamentally novel feature of my invention is that the first chain link is retained by a bolt, the end of a cylinder mortise lock. By unlocking and withdrawing the lock, the chain falls downwards and the door can be opened.