baber/WOPTO huggingface dataset:
Patent DE-3277314-D1 (DE)
Title: Method for producing composite profiles with an extruded profile member and a body of synthetics material
Inventor: RODL HEINZ
IPC: E06B3/30
Filed: 1982-07-02
Granted: 1987-10-22
Abstract: 1. A process for manufacturing compound profiles (1) consisting of an extruded girder section (2, 28, 34) of light metal, in particular aluminium, and a body of chemical material (3, 29), which is formed like a slab and fixed to at least one exterior surface of the girder section by casting, foaming or the like, and which engages behind profile cleats (10) situated on the girder profile, characterised in that first of all an extrusion hollow profile, which consists of at least one girder profile (2, 28, 34) and an integrally formed casing profile (13, 14, 15, 31) are manufactured, which together form a cavity (16, 33) corresponding to and passing through the shape of the body of chemical material (3, 29) which is to be formed, the cavity (16, 33) is then filled with the chemical material, and when the latter has set, the casing profile (13, 14, 15, 31) which embraces the body of chemical material (3, 29) by its subsequent exterior surfaces is separated and removed along chamfers (17, 42) in the wall of the girder profile (2, 28, 34).
Patent DE-3369228-D1 (DE)
Title: Line with divided low-pass filter
Inventor: MAX JEAN-JOSEPH
IPC: H01P1/202
Filed: 1983-06-29
Granted: 1987-02-19
Abstract: For suppression of high-frequency spurious signals (noise) present on an electrical transmission line, the line incorporates at least one section comprising a distributed low-pass filter. This section is constructed so that its wave impedance (Z1) has a different value than the wave impedance (Z0) of the neighboring line sections. This filter line section additionally provides considerable dielectric losses and/or skin effect losses. At both ends of the filter line section, at which the wave impedance changes, multiple reflections arise that attenuate the high-frequency spurious signals (noise). The dielectric or skin effect losses produce strong attenuation of the undesired resonances that arise from the reflections, as well as further attenuation of spurious signals in the highest frequency region.
Patent DE-3371016-D1 (DE)
Title: Ventilator with an electronically commutated d.c. motor
Inventor: MEIER PETER
IPC: H02K29/08
Filed: 1983-11-16
Granted: 1987-05-21
Abstract: An electronically commutated, direct-current motor of a fan has, in a two-piece housing, a stator formed on one piece of the housing and a blade-equipped rotor attached to a shaft mounted in the housing. The rotor supports an odd number of diametrically opposed pairs of magnets which consist of permanent magnets with opposite poles. On the stator are mounted two coils positioned diametrically, a Hall element, and a diametrically positioned flux-conduction plate that faces the pole surfaces of the magnets of the rotor and is angularly offset from the coils. The Hall element senses the poles of the magnets passing by and generates an output voltage. In response to the Hall element output voltage, an electronic control circuit in the stator sends an excitation current to the coils for alternately attracting or repelling the magnets. The rotor's rotational direction is determined by the resting position of the magnets, as imposed by the flux-conduction plate associated with the coils. This fan has only a few components, is very flat, and runs very smoothly.
Patent DE-3371886-D1 (DE)
Title: Retarding and retaining device for rail vehicles
Inventor: PRIORETTI GUY
IPC: B61K7/20
Filed: 1983-02-11
Granted: 1987-07-09
Abstract: The device comprises a body (1) for placing on a rail (R) for the purpose of receiving a wheel of a machine to be slowed down and stopped and forming an abutment for the wheel, and an arrangement for connecting the device to the rail. The connecting arrangement comprises a plate (7) carrying elastically yieldable claws (10 and 11) which are maintained spread apart in their position of rest. The plate (7) is adapted to be applied against the rail (R) and is pivotally connected to an arrangement (21) for moving the claws (10 and 11) towards each other for the purpose of closing them around the head of the rail. The arrangement (21) is connected to the body (1) of the device.
Patent DE-3375730-D1 (DE)
Title: Coal-water dispersion
Inventor: STIGSSON LARS LENNART
IPC: C10L/
Filed: 1983-11-14
Granted: 1988-03-31
Abstract: Dispersion containing water, pulverized coal and additives, which is stable for storage, pumpable and combustible by conventional technique applied for liquid fuels. The coal content amounts to at least 55 % by weight. The dispersion contains as an additive a ionic surfactant polymer with at least one hydrophobic part with great affinity to the coal surface and at least one hydrophilic part based on ethylene oxide with the mole weight exceeding 1,000. The charge of the polymer is preferably zwitterionic or cationic.
Patent DE-3382452-D1 (DE)
Inventor: WINTERS GIORGIO
IPC: C07D471/04
Filed: 1983-12-06
Granted: 1991-12-12
Abstract: The present invention is directed to new 4,7-dihydro-pyrazolo[3,4-b]pyridines. The compounds possess Ca2+-antagonist, antihypertensive, vasodilating and antiangina activity. A process for producing them as well as pharmaceutical compositions containing them are also described.
Patent DE-3462278-D1 (DE)
Title: Method and device for the continuous rectification of the rails of a railway
Inventor: PANETTI ROMOLO
IPC: E01B31/17
Filed: 1984-09-01
Granted: 1987-03-05
Abstract: 1. Method for the continuous on track reprofiling of at least one rail (12) of a railway track according to which one displaces along the track at least one assembly of grinding units (10) angularly displaced the ones with respect to the others and submitted to the pressure with which each grinding unit (10) is applied against the rail, characterized in that the said pressure is automatically controlled in function of at least one parameter which represents the dimensions of the sides (L) of a predetermined polygon (6) circumscribed to a reference profile (7) and the sides of which (L) are parallel to the corresponding active surfaces of the grinding wheels of the grinding units.
Patent DE-3477984-D1 (DE)
Title: Apparatus for the acquisition of data concerning viewers' habits of switching-on a television set
Inventor: FISCHER PETER
IPC: H04H60/31
Filed: 1984-05-16
Granted: 1989-06-01
Abstract: In order to gather information on the reception of video channels in a household or other location equipped with a television receiver, partinent data such as identification and viewing time are injected into an assigned minor area of the TV picture at the receiving location. The injected data, appearing in digitized form in the assigned area where the TV picture has been blocked out, are picked up by a photosensor juxtaposed with the CRT screen of the receiver, or possibly from a video output thereof, and are fed to a processor for transmission over a telephone line with or without intermediate storage to an evaluation center. A data injector inserted between an antenna and an input terminal of the receiver blanks the incoming video signal of a selected channel during a small fraction of a frame-scanning cycle, while the CRT beam sweeps the assigned area, and replaces it with the digitized data. Alternatively, the blanking of the assigned area and insertion of channel identification may take place at the transmitting station.
Patent DE-3480929-D1 (DE)
Inventor: RILEY DEREK CHARLES
IPC: C07J71/00
Filed: 1984-10-29
Granted: 1990-02-08
Abstract: The present invention relates to a method of preparing steroid compounds in a form having a particle size within a desired and specific range. 
<??>The compounds prepared by the method of the invention are those having a basic ring structure of the general formula: 
<CHEM>
 wherein X represents the remainder of a heterocyclic ring, in particular a 5-membered ring having at least 2 heteroatoms, and the method comprises dissolving the compound in an organic solvent, precipitating the compound by mixing a non-solvent for the compound with the said solution, and controlling the mixing conditions to produce a precipitate having the desired reduced particle size.
Patent DE-3485643-D1 (DE)
Inventor: CLOUGH JOHN MARTIN
IPC: C07C49/235
Filed: 1984-01-27
Granted: 1992-05-14
Abstract: Compounds of formula: <CHEM> and stereoisomers thereof, wherein W is CH or N; Q is optionally substituted aryl (especially optionally substituted phenyl), optionally substituted aralkyl, or alkyl; R<1> is H, alkyl, cycloalkyl, alkenyl, alkynyl, acyl, optionally substituted aralkyl, optionally substituted phenyl, or is an alkyl or aralkyl group substituted with an ether, hydroxyl, carboxylic ester, or ketone group; R<2>, R<3>, R<4>, R<5> and R<6>, which may be the same or different, are H, alkyl, cycloalkyl, optionally substituted aralkyl, or optionally substituted phenyl; and acid salts and metal complexes thereof, have plant growth regulatory and fungicidal activity.
Patent DE-3575132-D1 (DE)
Inventor: SEKIYA TETSUO RESEARCH LAB MIT
IPC: C07D239/90
Filed: 1985-07-23
Granted: 1990-02-08
Abstract: Disclosed are a 2-phenylalkyl-3-aminoalkyl-4(3H)-quinazolinone compound of Formula (1):werein, X represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, a phenoxy group, a benzyloxy group, a halogen atom or a hydroxy group; Y represents an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, a benzyloxy group, a halogen atom or a nitro group: R' represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms; R<sup>2</sup> represents an alkyl group having 1 to 5 carbon atoms or a group of Formula (2)[wherein, Z represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, or a halogen atom; is an integer of 1 to 3; and l is an integer of 1 to 5]; or R<sup>1</sup> and R<sup>2</sup> represent together with the nitrogen atom to which they are attached, a cyclic amino group of the formula:[wherein, A represents an alkylene group having 2 to 6 carbon atoms or a group of the formula -(CH<sub>2</sub>)<sub>2</sub>-O-(CH<sub>2</sub>)<sub>2</sub>-]; a and b are independently an integer of 1 to 3; and n and m are independently an integer of 1 to 5, or a pharmaceutically acceptable acid addition salt thereof, a process for preparing said compound, a composition comprising said compound as an active ingredient and a use of the said compound for the preparing of a pharmaceutical composition.The compounds of the present invention have calcium antagonistic, vasodilative, and antihypertensive activities.
Patent DE-3576770-D1 (DE)
Inventor: MANGEZ JEAN-CLAUDE
IPC: G01R31/36
Filed: 1985-07-16
Granted: 1990-04-26
Abstract: 1. An endurance test device for an emergency lighting unit (1) including at least one emergency lamp (130), a battery of rechargeable cells (11) for powering the emergency lamp (130), a charging circuit (12) for the battery (11) connected to a "normal" power supply (2), a failure in which should cause the emergency lighting unit (1) to be switched on, a controlled switch (14) which connects the emergency lamp (130) across the terminals of the battery (11), and a unit management circuit which controls the controlled switch and which closes it if the normal power supply (2) disappears while the battery (11) is delivering a voltage above a minimum threshold, said test device (3) including a triggerable period counter (30) and being characterised in that it further includes : an endurance test command receiver circuit (38) operable by a remote control input (18) which is common to the unit management circuit (15) and which allows the lighting unit to be switched off and switched on again by remote control during a failure in the normal power supply and which also allows the period counter (30) to be triggered by means of a specific command ; a simulation circuit (36) controlled by the period counter (30) and which, when the counter is running, simulates to the unit management circuit (15) a failure in the normal power supply (2) ; and a circuit which displays the duration of operation of the period counter (30) if the controlled switch (14) does not open.
Patent DE-3580459-D1 (DE)
Inventor: BRANKIEWICZ ALEX J
IPC: C12P1/06
Filed: 1985-11-13
Granted: 1990-12-13
Abstract: Compounds CL-1577D and CL-1577E are prepared by cultivation of a purified isolate of Actinomycete designated ATCC 39363 in a culture medium having assimilable sources of carbon and nitrogen. The compounds are effective antimicrobial agents and possess cytotoxic activity against L1210 murine leukemia cells and P388 murine leukemia cells.
Patent DE-3665131-D1 (DE)
Title: Iron containing catalyst for reducing the amount of nitrogen oxides in combustion gases
Inventor: SCHNEIDER MICHAEL DR
IPC: B01J21/16
Filed: 1986-12-13
Granted: 1989-09-28
Abstract: A ferruginous catalyst for decreasing the content of nitrogen oxide in flue gases. The catalyst comprising an active constituent in the form of a combination of a compound of iron and of an acid aluminosilicate that has a layered structure.
Patent DE-3665844-D1 (DE)
Title: Suspension device for a support arm of a vehicle wheel, and front-rear coupling system for such a suspension
Inventor: TREMA DANIEL
IPC: B62K25/04
Filed: 1986-06-06
Granted: 1989-11-02
Abstract: A suspension device of a rotary support arm of a vehicle wheel, in particular of a motorcycle, cooperating with a compression springs and front-rear coupling system of the suspension, wherein a bearing end of the compression spring is hinged at the free end of a long arm of a lever having two arms and three points of pivoting and free end of the short arm is connected to the end of a reaction rod, the device being applied to the design of a motorcycle suspension with linear characteristics and where the front-rear suspension coupling is simple to carry out.
Patent DE-3671704-D1 (DE)
Inventor: AGULLO NEGUI MIGUEL
IPC: B08B3/02
Filed: 1986-11-07
Granted: 1990-07-12
Abstract: Apparatus for treating machined parts, such as motor vehicle components, at one or more treatment stations, comprises a transfer mechanism (6) for transferring objects from one treatment station to another. A housing (7, 8) has a treatment chamber. A cradle (1, 2) carries an object into and out of the treatment chamber, the housing (7, 8) and cradle (1, 2) being relatively movable horizontally. The transfer mechanism (6) places the object in the cradle (1, 2), the transfer mechanism (6) and cradle (1, 2) being relatively movable vertically.
Patent DE-3671835-D1 (DE)
Inventor: GROSSE ARSENE DR
IPC: A61F2/30
Filed: 1986-08-22
Granted: 1990-07-19
Abstract: 1. An assisting means for the osteosynthesis for the support of subtrochanteric fractures comprising a femur nail (10) adapted to be introduced into the medulla cavity and a femur neck screw (11) retained and guided in a transverse throughbore (18) of the femur nail, wherein said femur nail (10) is a locking nail (10) adapted to be proximally introduced into the femur, said locking nail having at least one transverse throughbore (14, 15) for the reception of a bone screw, characterized in that said femur neck screw (11), which is adapted to be laterally introduced through said transverse throughbore (18) and has in its end portion a thread cooperating with the femur neck or the femur head, is freely axially displaceable, and in that an anti-rotation means (12) is disposed at said locking nail (10), said anti-rotation means selectively preventing a rotation of said femur neck screw (11) but furthermore allowing an axial movement thereof.
Patent DE-3678968-D1 (DE)
Inventor: BRESSAN MATTEO
IPC: B29C67/00
Filed: 1986-12-30
Granted: 1991-05-29
Abstract: The faces or borders of hollow thermoplastic panels with internal partitions are thermoformed progressively by the application of the edges or faces of thermostatically controlled heated bars or rotors the positions of which closely controlled relative to the path of the panel.
Patent DE-3686663-D1 (DE)
Inventor: WIENKE JOERGEN
IPC: H01P1/387
Filed: 1986-03-29
Granted: 1992-10-15
Abstract: A microwave circulator consists of a dielectric substrate carrying a strip conductor branch and of a ferrite plate set in a recess of the substrate beneath the strip conductor. On the opposite side, the substrate is in contact with and rests upon a metal plate having a hole which fits around and contains the remainder of the ferrite plate.  This hole passes right through the metal plate and is covered, at its opposite side, by an electrically conducting disc connected to the metal plate. The substrate is pref. of a soft material, esp. a PTFE-ceramic cpd.  An electrically conducting metal foil may be located between the conducting disc and the ferrite plate.
Patent DE-3687636-D1 (DE)
Inventor: BELLUSSI GIUSEPPE
IPC: C01B39/04
Filed: 1986-12-16
Granted: 1993-03-11
Abstract: A crystalline, porous, synthetic material is disclosed, together with its related preparation process. Such a material of zeolitic character, containing silicon, titanium and aluminum oxides, corresponds, in its calcined and anhydrous state, to the following empirical formula: HAlO2 . q TiO2 . SiO2 wherein p has a value greater than zero and lower than or equal to 0.050, q has a value greater than zero and lower than or equal to 0.025, and the H<+> of HAlO2 can be at least partly replaceable or replaced by cations.
Patent DE-3761311-D1 (DE)
Inventor: SAUR WOLFGANG DR
IPC: C08G18/10
Filed: 1987-03-09
Granted: 1990-02-08
Abstract: 1. Process for the production of an assembly adhesive seal, characterized in that a second adhesive sealing composition based on urethane prepolymers having free NCO groups is applied to a first adhesive sealing composition based on polyurethanes which has been applied to a pane which is to be assembled, the surface of said first adhesive sealing composition having been treated after shaping and before curing thereof with a water vapour/air mixture having a relative humidity such that the free NCO groups in a surface layer of the polyurethane composition have been reacted, and then the second adhesive sealing composition is allowed to cure fully.
Patent DE-3762400-D1 (DE)
IPC: B60T15/04
Filed: 1987-03-31
Granted: 1990-05-31
Abstract: The valve comprises a body (2, 2a) with an inlet connector (11) and an outlet connector (13) for connection to a pressure source and a pneumatic circuit respectively, and with an obturator valve (19, 20) which controls communication between the connectors (11, 13). The valve (19, 20) has a control device including a piston (23) sealingly slidable in a guide portion (2a) of the body (2) between a first chamber (32) which can be put into communication with a pressure source and a second chamber (33) housing a valve (19, 20), so that the piston (23) can move and open the valve (19, 20) under the effect of the pressure in the first chamber (32). The guided portion (23c) of the piston (23) is generally cylindrical and has a smaller cross-section than the passage cross-section of the guide portion (2a) of the body (2). An intermediate member (40) is sealingly interposed between the guided portion (23c) of the piston (23) and the guide portion (2a) of the body. The intemediate member has stop means (40a) and is locatable between the wall (2a) of the body and the guided portion (23c) of the piston (23) in the first or second orientations, in which the stop means (40) respectively allow and prevent the movement with the piston (23) under the effect of the pressure in the chamber (33).
Patent DE-3766372-D1 (DE)
Inventor: LARSEN ARILD
IPC: B65H29/38
Filed: 1987-01-13
Granted: 1991-01-10
Abstract: Arrangements for feeding out sheets to stacking magazines in general feed out sheets one at a time at the upper end of the magazine, where they fall freely downwards and together form a stack. The comparatively low rate of fall of the sheets limits the working speed, and in order to increase the working speed and functional reliability an arrangement is proposed in accordance with the invention, wherein the sheets (6) are fed out from a carriage (2) which is lifted in timed relation with the growth of the stack of sheets so that the sheets are fed out the whole time directly to the top end of the stack.
Patent DE-3767415-D1 (DE)
Inventor: DENNER PETER
IPC: B21C37/26
Filed: 1987-08-05
Granted: 1991-02-21
Abstract: The invention relates to a device for the helical taping of circular tubes (4) with smooth, uncorrugated tape (8), which is drawn off from a tape roll (7) by the rotating tube (4) and deformed by a rolling process immediately before it is applied to the tube (4). The rolling process is brought about by a rolling ring (12), driven synchronously with the tube (4) by the tube's (4) rotary drive unit and surrounding the tube (4), and a frictionally driven rolling plate (13), whose circumferential surface can be adjusted about an axis lying at a transverse angle to the tube's longitudinal axis (4a) and fed in to the rolling ring (12). The rolling ring (12) and the rolling plate (13) with its adjusting device are located on a rotary table (10) which, according to the particular inclination of the tape (8) being wound can be rotated about an axis (17) intersecting the longitudinal axis (4a) of the tube at right angles as an extension of the lead point (16) of the tape (8) onto the tube (4). Also located on the rotary table (10) is a slotting tool (20) whose cutting edge (20a) engages on the tube (4) roughly 90<o> in front of the lead point (16) of the tape (8) onto the tube (4). <IMAGE>
Patent DE-3768544-D1 (DE)
Inventor: SCHULTE RICHARD
IPC: E01C23/02
Filed: 1987-04-23
Granted: 1991-04-18
Abstract: The concrete road finisher (10) comprises an apparatus for the production of a longitudinal dummy joint (96) running in the finishing direction A, having a preformer (38) in the region of compression units (30, 34), and a main joint former (44) which is separate from the latter and situated in the region of a smoothing board (30). Hereby, dimensionally accurate, straight longitudinal dummy joints in combination with straightforward handling of the concrete road finisher (10) can be achieved. <IMAGE>
Patent DE-3770118-D1 (DE)
Inventor: MAJIC MILIVOJ
IPC: G05D17/00
Filed: 1987-02-27
Granted: 1991-06-20
Abstract: A control and monitoring arrangement for "intelligent" tools is disclosed each of which is preset with a reference value for at least one assembly parameter for each assembly operation by a control unit, and each of which signals the actual value measured by means of incorporated sensors in respect of said assembly parameter to the control unit which compares that measured value to the reference value. In the control unit a plurality of reference values and/or tolerance limits in respect of difference assembly tasks is stored. Each of the tools can be used without particular operating steps, in a freely selectible sequence, for different assembly tasks at different assembly locations. The arrangement has a recognition means which, for each assembly location at which an assembly task is to be carried out, generates a recognition signal for identifying the assembly location and/or the tool, when the tool moves into the area of the assembly location, the recognition signal being transmitted to the control unit and there serving to select the at least one reference value which is desired for the respective assembly task in question and/or the associated tolerance limits.