baber/WOPTO huggingface dataset:
Patent DE-3546417-A1 (DE)
Inventor: ROGALSKI GUENTER
IPC: F16L/
Filed: 1985-12-31
Abstract: Process and device for the renovation or production of underground piping which comprise the additional internal lining of the pipe with a three-layer flexible tube (9), consisting of an inner and an outer layer (7, 13), of which at least one layer is transparent to radiation and at least one is gas-impermeable, and comprising also an intermediate layer (8) impregneted with a UV-hardening resin (11). The flexible tube is introduced into the pipe (1) and inflated, after which the resin (11) of the intermediate layer (8) is hardened by means of UV radiation produced inside the tube (101, 102; 112, 113; 122, 123, 125). For the manufacture of underground piping, the flexible tube (9) is extended in the open air at the desired position, inflated with air and hardened by natural UV-radiation at the point of storage. The device for renovation is characterized by a supply drum (4) for the intermediate layer (8) of the flexible tube (9) arranged around the inner layer (7), an impregnation arrangement (10) for the intermediate layer (8), a device (12) for covering the impregnated intermediate layer (8) arranged around the inner layer (7) with the outer layer (13), a traction device (16) for inserting the tube (9) into the pipe together with guide and deflection rolls (17), means for propelling the tube (9) fed into the pipe (1) and at least one source of UV radiation (101, 102; 112, 113; 122, 123, 125) for the inner surface of the inflated tube (9).
Patent DE-3601011-A1 (DE)
Inventor: MAUS WOLFGANG DIPL ING
IPC: B01J35/04
Filed: 1986-01-15
Abstract: A metallic catalyst body includes a casing, and a metallic honeycomb structure having layers disposed within the casing, the metallic honeycomb structure having at least one other layer disposed outside the casing as thermal radiation protection.
Patent DE-3602370-A1 (DE)
Title: Use of analgesics by inhalation
Inventor: CHRUBASIK SIGRUN DR
IPC: A61K31/485
Filed: 1986-01-27
Abstract: Use of analgesics (including peptides) in the form of inhalation for treating pain.
Patent DE-3606542-A1 (DE)
Title: Internal mixer for plastic compositions
Inventor: HERRMANN HANS-JOACHIM ING GRAD
IPC: B29B7/26
Filed: 1986-02-28
Abstract: The invention relates to an internal mixer for plastic or plastic/elastic compositions with rotating bodies arranged rotatably in a mixing chamber and a discharge opening which is arranged at the bottom of the mixing chamber and can be closed by means of a horizontally slidable saddle. To be able to achieve an improved seal, in particular however a dust-tight closure, at the discharge opening, that is to say in the region of the saddle, the saddle is provided with an upper part which can be lifted into its effective position and pressed against the sealing surfaces of the mixing chamber. In this arrangement, when the saddle is in the effective position, the upper part can be lifted by hydraulic cylinders or the like against the effect of a restoring force so as, in this manner, to cause pressure against the sealing surfaces.
Patent DE-3607603-A1 (DE)
Title: Permanent candle
Inventor: JASCHEK MANFRED
IPC: F21S13/00
Filed: 1986-03-07
Abstract: Published without abstract.
Patent DE-3608426-A1 (DE)
Title: Electrostatic spray device for a coating powder
Inventor: BUSCHOR KARL
IPC: B05B5/03
Filed: 1986-03-13
Abstract: A gas curtain (106) serves as deflector (baffle) body. In the powder channel (14), there are disposed electrodes (82) in an axial carrier (25) for the powder deflector device (104, 106, 108, 110, 112, 114) forming the gas curtain (106). The powder particles charged in the radial centre by the electrodes (82) are mixed with the less strongly charged powder particles by the gas stream of the gas curtain (106), so that a charge exchange takes place between the powder particles and an adequate electrostatic charge of all powder particles results.   <IMAGE>
Patent DE-3611397-A1 (DE)
Title: Control panels for control of a dental laboratory heating unit
Inventor: LANG HANS-WALTER
IPC: A61C13/14
Filed: 1986-04-04
Abstract: In a control panel (8) for control of a dental laboratory heating unit, especially a polymerisation unit (1), with adjusting elements arranged in a horizontal row for adjustment of constant temperatures below a final temperature and of residence times, with displaying members for the target constant temperatures and target residence times, and with a time/temperature diagram display allocated to the adjusting elements, easy handling and control is to be possible while guaranteeing a simple and clear design and arrangement. For this purpose, the adjusting elements are formed by rotary type switches (9 to 11) located at a distance from one another, each rotary type switch (9 to 11) is assigned a time/temperature diagram (12 to 14) corresponding to its function, and the time/temperature diagrams (12 to 14) are arranged above each assigned rotary type switch (9 to 11).   <IMAGE>
Patent DE-3615079-A1 (DE)
Title: Process for producing open-ended dies for continuous casting machines
Inventor: MAIER ULRICH DR ING
IPC: B22D11/057
Filed: 1986-05-03
Abstract: For producing open-ended dies for continuous casting machines by means of a mandrel and female mould, a piece of pipe is taken from a pipe store to act as a blank and, within a work system, the piece of pipe is rounded off at the end, the mandrel is introduced into the piece of pipe, the pipe is calibrated on the mandrel, the mandrel is removed again from the piece of pipe and returned to its starting or working position and the calibrated pipe is passed on for further working and/or testing and/or packing.
Patent DE-3615215-A1 (DE)
Title: Sight and anti-glare screen
Inventor: LATTEK SIEGFRIED
IPC: A47B97/00
Filed: 1986-05-06
Abstract: The invention relates to a sight and anti-glare screen having a frame and a sight-screening web which is connected by the free end to the frame and by the other end, such that it can be wound up like a roller blind, to a winding shaft. The frame is movable with respect to the winding shaft or vice versa, the sight-screening web being wound up or unwound. In the unwound position of the sight-screening web, the sight and anti-glare screen can be locked.
Patent DE-3616753-A1 (DE)
Title: Winding machine
Inventor: SCHIPPERS HEINZ DR
IPC: B65H54/30
Filed: 1986-05-17
Abstract: In a winding machine for threads, there is provided an additional traversing device, by means of which it becomes possible to form a tie-off bead on the finished bobbin. The traversing device has a traversing stroke of 3 to 30 mm and its further special feature is that the traversing speed at which the thread was previously laid on the bobbin is maintained at least approximately. This prevents the thread from losing its thread tension in the formation of the tie-off bead.
Patent DE-3620295-A1 (DE)
Inventor: MASER BRIGITTE
IPC: A61C17/16
Filed: 1986-06-16
Abstract: An electrical base powers an attached massaging head and toothbrush. Water flows through the base into the massaging head to stimulate the gums and clean the teeth.
Patent DE-3628246-A1 (DE)
Title: Process and apparatus for joining workpiece parts
Inventor: TOELKE PETER
IPC: C21D9/50
Filed: 1986-08-20
Abstract: A process and an apparatus are proposed for joining workpiece parts, preferably made of materials with a high carbon content, such as nodular graphite iron, vermicular graphite iron, all-black and white malleable cast iron. In this connection, the known flash-butt welding process is used, in which the structural states of the workpiece are set by means of a subsequent heating programme. During the upsetting operation, the specific upsetting forces are set such that the ledeburite is forced out of the joining zone into the weld bead. The cooling takes place by controlled temperature input, so that a defined structure can be set while avoiding martensite and/or bainite formation. Consequently, hard regions in the weld joint area are avoided and a homogeneous structure over the entire workpiece is set. This process is reproducibly usable and affords the additional advantage of a production reliability not known hitherto. <IMAGE>
Patent DE-3637909-A1 (DE)
Title: Apparatus for the automatic erection of skittles fixed to cables
Inventor: BLUM DIETER
IPC: A63D5/08
Filed: 1986-11-06
Abstract: In order to produce a compact erector apparatus, stationary plates are arranged approximately parallel to the skittle erection surface to form chambers. Cable pulleys are arranged in the core region of the plates, extend into the region of the formed chambers and are in each case connected to a cable. In one direction of rotation, provided by a drive, winding-up of the cable takes place to raise the fixed skittles, and in the other direction of rotation lowering and erection of the skittles takes place. Simultaneously, a free loop of cable is laid on each plate in the direction of rotation for erecting the skittles.
Patent DE-3639990-A1 (DE)
Inventor: MUNCH PAUL-JEAN
IPC: A47K3/36
Filed: 1986-11-22
Abstract: The shower partition (1) is designed in the form of a folding door having two swivel parts (3 and 4) made of glass. Arranged above the swivel parts (3 and 4) is a rail (8) and the second swivel part (4) is hooked onto said rail by means of at least one holding element (9) in order to relocate some of the weight forces from the swivel hinges and bearings (2 and 7) onto the rail (8). The holding element (9) is displaceable relative to the rail (8) and rotatable with its anchoring element (10) acting on the swivel part (4). In this case, in the open position of the folding door, the second swivel part (4) can preferably project in relation to the first swivel part (3) such that, when the folding door is open, there is a clearance from the second swivel part (4) in the region of the bearing (2) of the first swivel part (3), in which clearance a handle (14) can be accommodated without impairing the openability. <IMAGE>
Patent DE-3641139-A1 (DE)
Title: Indirectly heated storage water heater
Inventor: KEHL REINHOLD
IPC: F24H1/20
Filed: 1986-12-02
Abstract: Boiler-heated storage water heater with a pipe coil arranged in a cylindrical receptacle and serving to convey a heating medium, the connection ends (3, 4) of this pipe coil (1) being situated diametrically opposite each other and arranged at the top and bottom, and all of the windings of the coil being connected to a bar (6) fixed to the bottom (7) of the receptacle. <IMAGE>
Patent DE-3712740-A1 (DE)
Title: Filler wire for marking in the high-temperature range
Inventor: MATTHAEUS HEINZ DIETER
IPC: C23C4/06
Filed: 1987-04-15
Abstract: A filler wire for marking or inscribing metallic objects, in particular slabs, by means of arc metallising systems comprises an electrically conducting sheath with filler material situated inside the latter. The object is to provide such a filler wire which can be used in the temperature range of about 1000@C, specifically in such a way that the inscription or marking resulting from the metallising clearly stands out in coloured form from the background to be marked.   This is achieved in that, to mark slabs in the temperature range of about 1000@C, the sheath is made of a chromium steel strip and a ceramic powder is provided as filler material, the latter standing out in colour form from the background. Suitable ceramic powders are Al2O3 and ZrO2 powders and mixtures thereof.
Patent DE-3716154-A1 (DE)
Title: Transport container for bumpers for automobile bodies
IPC: B65D19/44
Filed: 1987-05-14
Abstract: The transport container is intended to accommodate as many bumpers as possible for automobile bodies even in their differing designs. Installed in a transportable outer frame made of profile bars (11, 14), which is open on one longitudinal side and at the top, are four inner frames which each have horizontal support bars (21) one above the other in a plurality of tiers for supporting the bumpers. Two of these inner frames extend from one transverse side in each case, two frames being arranged at the rear and two in front of them. The bumpers are placed either on the two rear frames or on the two front frames. In order to be able to load the two rear frames, it is possible to pivot the two front frames laterally out of the accommodation space. <IMAGE>
Patent DE-3716626-A1 (DE)
Inventor: WELTER MANFRED
IPC: B60N2/00
Filed: 1987-05-18
Abstract: A long-distance vehicle, in particular long-distance bus, having a central aisle through the passenger compartment and having double seats with a seating bench and backrest which are provided on both sides of the centre aisle and can be moved from a seating position into a rest or lying position and vice versa, is constructed in such a way that the passenger compartment is divided up on both sides of the centre aisle by transverse walls into a plurality of compartments each having two double seats arranged opposite one another, that a rest frame for the back rests and a seating frame for the seating bench are provided for each double seat, the rest frame being connected in articulated fashion to the associated transverse wall by means of clips and the seating frame being connected to the clips by means of levers, and that a bed frame for an upper bed is swivellably mounted in the longitudinal direction of the vehicle on the transverse wall behind the rest frame. <IMAGE>
Patent DE-3720483-A1 (DE)
Title: Heat exchanger
Inventor: MIURA HIDEAKI
IPC: F28D1/053
Filed: 1987-06-20
Abstract: A heat exchanger exhibits a pair of terminal boxes (301, 302) arranged parallel to each other, one of the terminal boxes (301) being arranged on the coolant intake side and the other terminal box (302) being arranged on the outlet side. A multiplicity of pipes (303) are connected to the terminal boxes (301, 302), ribs being arranged in the air passages between adjacent pipes (303). According to the invention, the terminal boxes (301, 302) are made as plastic extruded shaped parts, the terminal areas of the pipes (303) being embedded in a plastic sealing filler (318), by means of which a fluid-tight connection is produced between the terminal boxes (301, 302) and the pipes (303). <IMAGE>
Patent DE-3723164-A1 (DE)
Title: Process for the preparation of epoxycarboxylic acids
Inventor: EISTETTER KLAUS DR
IPC: C07D303/48
Filed: 1987-07-14
Abstract: The invention relates to a process for the preparation of oxiranecarboxylic acids of the formula I <IMAGE>  in which   R1 is a hydrogen atom, a halogen atom, a 1-4C-alkyl group, a 1-4C-alkoxy group, a nitro group or a trifluoromethyl group,   R2 has one of the meanings of R1,   R3 is a hydrogen atom or a 1-4C-alkyl group,   Y is the group -O-(CH2)m-,   m is 0 or an integer from 1 to 4 and   n is an integer from 2 to 8,  the total of m and n being an integer from 2 to 8, and for the preparation of the salts of the carboxylic acids.
Patent DE-3726952-A1 (DE)
Title: Ion reflectors having novel electrode geometries for temporal and spatial focusing of ion beams
Inventor: KUTSCHER ROLAND
IPC: H01J49/40
Filed: 1987-08-13
Abstract: The invention relates to novel ion reflectors which are mainly intended for use in transit-time mass spectrometry. As a result of special, cone-shaped electrodes, these ion reflectors also have special ion-optical properties, which is made possible by an optimum compensation of the spherical and chromatic aberrations of both the ion transit times and of the ion trajectories. The temporal and spatial focusing of the ions achieved thereby results in high mass resolutions and high transmissions for transit-time mass spectrometers.
Patent DE-3729225-A1 (DE)
Inventor: MACKENROTH WOLFGANG DR
IPC: C07C29/60
Filed: 1987-09-02
Abstract: Dien-1-ols of the general formula I   <IMAGE> (I)  where the radicals R1 to R7 are identical to or different from one another and each is hydrogen or straight-chain or branched alkyl or 1-12 carbon atoms and n is 1-14, are prepared by dehydrating a hydroxylalkenyl tert-butyl ether of the formula II   <IMAGE> (II)  in the presence of an acidic catalyst at elevated tempertures and essentially at the same time splitting off the tert-butyl protective group, as is 9-hydroxydodec-10-enyl 1-tert-butyl ether which is useful as an intermediate for synthesizing 8,10-dodecadienol.
Patent DE-3730610-A1 (DE)
Title: Device for generating light which propagates in a plane
Inventor: WATANABE YOSHIO
IPC: F21V5/00
Filed: 1987-09-11
Abstract: The light which was emitted by known optical elements in the form of a plane for generating a strip of light on an object to be viewed had a uniform thickness perpendicular to the plane of propagation and uniform brightness only over a relatively narrow angular region. The object of the present invention is to make it possible to generate light which propagates evenly with uniform strength over a very large angular region. This object is achieved by using an optical element 20 which is in the form of a light guide (light pipe) and contains a large number of mutually parallel optical fibres bundled into a column as optical element for propagating impinging parallel light in a plane. When impinging on an object to be viewed, the planarly propagating light forms a strip of light which serves to recognise shapes, for example also faults, in the respective object. <IMAGE>
Patent DE-3731224-A1 (DE)
Title: Multiple boring head for a lathe
Inventor: BAIER GERHARD
IPC: B23B39/16
Filed: 1987-09-17
Abstract: A multiple boring head has discs (10-18) which are arranged one behind the other and are provided like a drum tool holder with boring spindles (8) which are directed radially outwards and each have a separate compressed-air drive. The discs (10-18) can be rotated as a unit around a central axis (6) and can be adjusted in their mutual, axial spacing by means of an adjusting shaft (26). <IMAGE>
Patent DE-3736240-A1 (DE)
Inventor: KAMPS KARL HEINZ
IPC: H05B3/26
Filed: 1987-10-27
Abstract: An apparatus for the galvanic reinforcement of an automotive trace on a glass pane, especially a motor vehicle glass pane, has an elongated housing adapted to enclose the trace and spaced uniformly from opposite longitudinal edges thereof. The electrolyte and a rinsing liquid can be passed uniformly through this chamber within which a anode extends in juxtaposition with the trace which is poled as a cathode. Between the anode and the cathode an electrodeposition current is passed to deposit metal from the electrolyte onto the trace.
Patent DE-3738577-A1 (DE)
Title: Novel benzo[g]quinolines
Inventor: MAHAIM CYRIL DR
IPC: C07D221/08
Filed: 1987-11-13
Abstract: Novel octahydrobenzo[g]quinolines of the formula I <IMAGE>  in which   R1 stands for alkyl having from 1 to 4 C atoms, allyl or 2-propynyl,   one of the radicals R2 and R3 stands for alkyl having 1 to 4 C atoms and the other of these radicals stands for a group of the formula <IMAGE>     R6 and R7 independently of one another stand for CH3 or C2H5,   n stands for 2, 3 or 4 and R4 and R5 independently of one another stand for hydrogen, hydroxyl, methoxy, alkanoyloxy having 1 to 4 C atoms or benzoyloxy, but where both cannot be hydrogen at the same time.   These compounds have a dopaminergic and PRL-lowering action.
Patent DE-3812067-A1 (DE)
Title: Roof rack, especially for cars
Inventor: REUSS PETER
IPC: B60R9/055
Filed: 1988-04-12
Abstract: In the case of a roof rack, especially for cars, having a boxlike storage container which can be fastened in a removable fashion to the body by means of holding elements in the roof region and having a lid which is articulated to the storage container and can be locked to the storage container in the closing position by the part facing away from the articulation point, the storage container (4) is, to save space and to keep the design streamlined, provided with a pot-shaped insert (11) which is displaceable in the longitudinal direction of the said container (4), is designed to be open at the front in the direction of travel and has a closed end at the rear in the direction of travel, which end passes through the recess (24) formed in the rear panel (26) of the storage container (4), it being possible to pull the said insert (11) in stages out of the storage container (4) between an inner and an outer end position and fix it in the inner and extended positions on the storage container (4) by means of releasable catches. <IMAGE>
Patent DE-3813422-A1 (DE)
Title: Telescopic steering shaft for motor vehicles
Inventor: HENRICH GERT
IPC: B62D1/185
Filed: 1988-04-21
Abstract: The invention relates to a steering shaft for motor vehicles comprising at least one outer shaft part (1) and at least one inner shaft part (2), which telescopically engage one inside the other in a longitudinal direction and are positively connected to one another by roller elements (3) for the transmission of a torque, the roller elements, in the telescopic movement, rolling on tracks formed by cross-sectional profiling of the shaft parts and extending in a longitudinal direction on the circumference of the shaft parts. The roller elements comprise rollers, which are arranged with their longitudinal axes transversely to the telescoping direction between shaft parts of extrudable bar profiles with plane surfaces, which on the outside of the inner shaft part (2) and on the inside of the outer shaft part (1) form pairs of equidistant tracks (7, 8) for the rollers (3). <IMAGE>
Patent DE-3816456-A1 (DE)
Title: Device for the surgical removal of material layers
IPC: G02B6/10
Filed: 1988-05-13
Abstract: A device for removal of tissue, especially cartilaginous tissue in the joint region, with an excimer laser source which is connected via at least one glass spring with a probe that can be inserted in the operating area and has an outlet opening for UV laser light, is also used for removal of bone cement as is used, in particular, for arthroplasty.
Patent DE-3816475-A1 (DE)
Title: Folding garage
Inventor: PFEIFER JOHANN B
IPC: E04H6/04
Filed: 1988-05-13
Abstract: The invention presents a folding garage which is intended for a motor vehicle (10) and comprises a tarpaulin (18) and a supporting linkage (11, 15). In a first, unfolded position, the vehicle is essentially fully enclosed, in a second, collapsed position, the arrangement can be stowed on the vehicle. The arrangement is distinguished in that the linkage comprises pairs of supporting carriers (11) which can pivot in a vertical plane, parallel to the longitudinal axis of the vehicle, and are each connected at one end to the vehicle (10) via articulations (14), each pair of supporting carriers (11) being connected via a horizontal carrier (15), forming a U-shaped hoop in doing so (Fig. 2). <IMAGE>
Patent DE-3821303-A1 (DE)
Title: Method and system for producing metal-core printed circuit boards which are coated with a dielectric
Inventor: SMERNOS STAUROS DR
IPC: H05K1/05
Filed: 1988-06-24
Abstract: The holes in metal cores which are used for producing enamelled printed circuit boards must be carefully deburred and their input edges must be chamfered in order that the enamel or glass-ceramic layer is also uniform in these regions and has the necessary electrical dielectric strength. In the case of conventional methods, this is achieved by means of an embossing process, which is carried out after drilling or stamping, or even by a combined stamping and embossing process. However, edges with a large radius of curvature are produced in this case, which cause the holes to have an hour-glass-like shape. Such holes require solder lands with a large diameter, which consume a large amount of space and are thus inconsistent with high wiring densities on the circuit carriers. The object is thus to solve the problem of producing metal-core printed circuit boards with correctly coated holes which have solder lands with diameters which allow circuit densities similar to those achieved using epoxy/glass materials. This problem is solved by the metal cores being treated in a wet-chemical or electrochemical errosion bath (4) and by the holes being finely deburred at the same time and the edges being rounded with a small radius. <IMAGE>
Patent DE-3822109-A1 (DE)
Title: Hydraulic spiral motor
Inventor: SPEER ANTON DIPL ING
IPC: F01B13/00
Filed: 1988-06-30
Abstract: Published without abstract.