baber/WOPTO huggingface dataset:
Patent DE-3508849-A1 (DE)
Title: Roller shutter profile as well as method and device for manufacturing the same
Inventor: KINDERVATER GUENTER
IPC: B29C48/12
Filed: 1985-03-13
Abstract: Roller shutter profiles (10) made of plastic are usually foamed in a second subsequent manufacturing section. In order to be able to manufacture and foam the roller shutter profiles in one work section, the invention proposes first to extrude the roller shutter profiles (10) in a V-shaped intermediate position with a lateral opening, into which a continuous strand of foaming material is injected before the roller shutter profile (10) is closed by a continuous lateral snap connection (17). <IMAGE>
Patent DE-3509470-A1 (DE)
Title: Heat-insulating panel for insulating roofs and facades
IPC: E04F13/18
Filed: 1985-03-15
Abstract: At least in part-regions of the surface of heat-insulating panels for insulating roofs and facades there are foamed in gratings or meshings into which fastening means, for fastening structural parts or claddings, or mounting elements can be directly inserted in a mechanical manner. This creates the precondition for a surface in which nails or screws can be inserted, or, by using suitable suspension profiles, for a positively locking fastening of structural parts. The grating or the meshing can also be used as a plaster-carrier layer.
Patent DE-3509537-A1 (DE)
Title: Ventilation device
Inventor: BALL WILFRIED
IPC: B60H1/34
Filed: 1985-03-16
Abstract: Ventilation device on a wall section (1) of a motor vehicle, with a swivellable wall part (2), in which a ventilation aperture (6), closable by the swivel movement, is provided on the end face and an air outlet aperture (12) on its upper side. The ventilation aperture (6) and the air outlet aperture (12) are connected to an air feed duct running in the wall section (1), in which duct a shut-off element provided with a handle is arranged. When the wall part (2) is swung up the handle forcibly closes the air outlet aperture (12) by way of an adjusting device. <IMAGE>
Patent DE-3510718-A1 (DE)
Title: Device for closing the inner space of a side spill plate accommodating the power cable and/or the water hose of a winning machine
Inventor: KNORR VOLKER
IPC: E21C35/04
Filed: 1985-03-23
Abstract: The subject-matter of the invention is a device for closing the inner space 10 of a side spill plate 1 which accommodates the shearer cable 7 and/or the water hose 8 of a winning machine 6 used in underground mining. Supports 11, which define the inner space 10 of the spill plate 1 on one side and are arranged at a distance from one another, each have an arm 17 which overlaps and closes off the top side of the inner space 10. The arm 17 is pivotably mounted against spring force about the longitudinal axis of the support and is displaceably mounted in the longitudinal direction of the support and is also locked against pivoting movements in one of the two end positions of its displacement path. According to the invention, the arm 17 is to be released only in the lowest position of its displacement path for a pivoting movement about the longitudinal axis of the support, which pivoting movement leads it out of its blocking position. <IMAGE>
Patent DE-3512030-A1 (DE)
Title: Dice with shifted centre of gravity (CGS dice)
Inventor: HUBER WERNER DR MED
IPC: A63F9/04
Filed: 1985-04-02
Abstract: As an alternative version for various dice games, this dice can be used, in which, as a result of shifting of the centre of gravity away from the centre of the dice, the throw of ''6'' occurs with a defined increase in probability. Dice with varying probabilities of throwing ''6'' are offered. At the same time, as a result, the probability of throwing ''1'' is less than 1:6. The throws 2, 3, 4 and 5 each occur with equal probability. Each side of the dice is marked with the figure showing the increased probability of throwing ''6''.
Patent DE-3512634-A1 (DE)
Title: Novel 4-aminopolyalkylpiperidine compounds
Inventor: AVAR LAJOS DR
IPC: C07D211/58
Filed: 1985-04-06
Abstract: 4-Aminopolyalkylpiperidine compounds of the formula I <IMAGE>  in which     R denotes hydrogen, alkyl(C1-18), acyl or oxygen,   R1 denotes hydrogen or both R1 together denote -(CH2)3-,   R2 denotes hydrogen or both R2 taken together denote -(CH2)3-,   R3 denotes hydrogen, alkyl(C1-18) or acyl,   X denotes oxygen, -NH- or -N(alkyl-C1-4),   m denotes 1, 2, 3 or 4 and Y denotes an m-valent, optionally substituted, saturated or unsaturated aliphatic radical, which can be interrupted by oxygen or sulphur or denotes an aromatic radical which is optionally substituted by hydroxyl, alkyl(C1-4) and/or alkoxy(C1-4), their preparation and use for the stabilisation of polymeric organic materials.
Patent DE-3512742-A1 (DE)
Title: Rotary pendulum clock
Inventor: ROTH WERNER
IPC: G04C3/00
Filed: 1985-04-09
Abstract: A stop and release device which can be operated from outside is proposed for a rotary pendulum clock fitted with a sound generator. For this purpose, a slide switch (12) arranged in the base (1) of the rotary pendulum clock is proposed, which consists of a carrier (15), assigned to a printed circuit board (14), and a contact bridge (18), and whose operating arm (30), provided with a gripping element (10), projects from the base (1) through a slot (29), and can be connected to the carrier (15) in a latchable fashion. <IMAGE>
Patent DE-3514878-A1 (DE)
Title: Oil-soluble esters of copolymers of maleic anhydride
Inventor: ANZINGER HERMANN DR
IPC: C08F8/14
Filed: 1985-04-25
Abstract: The invention relates to products of the esterification of copolymers based on maleic anhydride/ethylenically unsaturated monomers by means of alcohols having a chain length of C16-C24 and/or products of the chain extension thereof by means of ethylene oxide or propylene oxide. The products are suitable as pour-point depressants for paraffin-containing mineral oils.
Patent DE-3515992-A1 (DE)
Title: Conveying device for the controlled feeding of articles to a processing machine
Inventor: ZAISSL PETER
IPC: B65G19/24
Filed: 1985-05-03
Abstract: In a conveying device for the controlled feeding of articles to a working machine, a metering belt with an independent drive is proposed as a lock, whose running speed determines the rate at which the downstream equipment parts are charged. Provided downstream is a transfer conveyor which passes on the articles to a downstream feed conveyor, preferably provided with dogs.
Patent DE-3529371-A1 (DE)
Title: Circuit arrangement for a telephone subscriber station
Inventor: SCHOENKE HERBERT
IPC: H04M19/08
Filed: 1985-08-16
Abstract: The invention relates to a circuit arrangement for a telephone subscriber station with an electronic dialling device and a memory capacitor. The memory capacitor is controlled by a control circuit in such a way that, when the subscriber loop is activated, it does not delay the standby mode of the subscriber station due to its charging process. Furthermore, the control circuit safeguards the electronic dialling device power supply with no significant voltage loss when the subscriber loop is interrupted.
Patent DE-3536895-A1 (DE)
Title: Hip joint endoprosthesis
Inventor: PAVLANSKY RUDOLF PROF DR
IPC: A61F2/36
Filed: 1985-10-16
Abstract: The adaptable isoelastic hip joint endoprosthesis has a joint part and a stem formed by at least two longitudinal rods between which there is arranged a spacer core in their upper part in order to permit the shape of the stem to be adapted to the shape of the cavity in the femur. <IMAGE>
Patent DE-3538095-A1 (DE)
Title: Machine for making turned or twisted threads, having a multiplicity of identical work units
Inventor: GUETTLER HERMANN DIPL ING
IPC: D01H1/241
Filed: 1985-10-25
Abstract: The invention relates to a machine for making turned or twisted threads, having a multiplicity of identical work units 14 which are driven by at least one endless tangential belt 3, the tangential belt experiencing a reversal of direction in two deflection regions limited by two respective deflecting rollers 5, 6, and the drive energy of at least one motor 1 being transmitted to the tangential belt as a result of the clamping of the tangential belt 3 between a driving pulley 2 of the motor 1 and a clamping roller 7. According to the invention, the driving pulley and the clamping roller 7 are arranged on the strand of the tangential belt 3 running between two deflecting rollers 5, 6 of a deflection region. <IMAGE>
Patent DE-3539514-A1 (DE)
Title: Trailer-unloading device
Inventor: BAERS KARL-ERIK
IPC: A01C3/06
Filed: 1985-11-07
Abstract: The invention relates to a trailer-unloading device which is mounted on the rear of the trailer and has above it an ejector drum which rotates at a high speed and is driven by a transmission mechanism. The unloading device is provided in the form of a pick-up drum 3 which rotates at a high speed and is operatively connected to the ejector drum 9 whose speed of rotation is substantially higher than that of the drum 3. In this way, the load which is drawn off from the trailer by the drum 3 and conveyed upwards onto the ejector drum 9 is ejected behind the trailer and distributed there by the ejector drum 9 (Fig. 1). 
<IMAGE>
Patent DE-3545383-A1 (DE)
Title: Process for diffusing hydrogen into semiconductor wafers, especially silicon wafers
Inventor: JACOB HERBERT DIPL CHEM DR
IPC: H01L21/30
Filed: 1985-12-20
Abstract: According to the invention, the wafers are subjected to a polishing process with the addition of amines. Depending on the desired amount of hydrogen to be diffused in, aprotic, primary or secondary amines or ammonia are used.
Patent DE-3601370-A1 (DE)
Title: Base sheeting for shingles
Inventor: HENSELEIT PETER DIPL ING
IPC: E04D12/00
Filed: 1986-01-18
Abstract: The subject of the invention is base sheeting comprising a bituminous, cold-self-bonding diaphragm (1) which is covered on the underside with a protective layer (4) and on the upper side with a plastic or metal perforated sheet (2). The non-covered areas (3) remaining on the upper side of the diaphragm are strewn with sand. <IMAGE>
Patent DE-3605069-A1 (DE)
Title: Device for measuring the coordinates of the bores in equipment mechanism plates
Inventor: EFUNE ESFIRA
IPC: G01B5/004
Filed: 1986-02-18
Abstract: The device is used to measure and monitor the bore coordinates in mechanism plates or in the base of the equipment mechanisms and the coaxiality of the bores when these plates are assembled in mechanical workshops in equipment plants in conditions of mass production. It is designed such that its plane table is constructed with reinforcing ribs and capable of rotation. During setting-up, it was possible to displace the lower conical fixator in a direction X-X; the component of the upper conical fixator is mounted in the carriage, being shifted in the direction X-X and Y-Y when working on the ring ball race. Conical fixators are constructed with the cylinder guide and are vertical in sleeves on the ball race without air under the spring pressure in the plate hole and under pneumatic pressure, proceeding to the sleeve stubs - from the plate hole. The cone inclination of the conical fixators is designed as no larger than 1:50 near the cylinder surface. A square ring is pressed in on the sleeve of the upper conical fixator, and the measuring jaw of each indicator is constructed as a strip and touches only one side of this ring. A spring for increasing the measured pressure of the indicator as far as increasing the measured pressure of a micrometer is set up between the measurement jaw and the sleeve. A safety stop is set up on the end of the measurement shaft of each indicator and passes into the groove of the measuring jaw; ... Original abstract incomplete.
Patent DE-3609338-A1 (DE)
Title: Mounted scarifying appliance
Inventor: BERGLES EDUARD ING
IPC: A01B45/02
Filed: 1986-03-20
Abstract: The invention relates to an appliance for a scarifying operation, which is designed as a mounted appliance to be driven by the vertical cutter shaft of a lawnmower. The mounted appliance has a friction coupling with flange for torque transmission and carries, on a horizontal shaft driven in oscillation, a plurality of pendulously arranged scarifying cutters working vertically. The drive of the scarifying-cutter shaft takes place from the cutter shaft of the lawnmower via the friction coupling and a transmission by means of an eccentric which acts via a toothed quadrant on the shaft carrying the scarifying cutters. It is also possible to use an angular gear with worm drive for driving the scarifying-cutter shaft.
Patent DE-3619149-A1 (DE)
Title: Vehicle tyre with profile grooves in the tread
Inventor: VOLK HEINER
IPC: B60C11/04
Filed: 1986-06-06
Abstract: The invention relates to a vehicle tyre, in particular pneumatic vehicle tyre, with profile grooves in the tread which serve to provide a high degree of frictional engagement between tyre and carriageway, principally under wet and slippery conditions. The flattening of the tyre caused by the contact force and the forces (braking, drive, lateral guidance) which are applied tangentially to the surface of the tyre lead to high concentrations of stress in the base of the profile grooves. The said concentrations can lead ultimately, particularly when there is a high specific loading, to tears in the base of the grooves and can cause the tyre to fail prematurely. In order to reduce the maximum stress in the base of a profile groove with a width B, it is proposed that the base of the groove have in the cross-section in the two obliquely positioned areas a curvature which is small than 2/B on each side of the lowest point (S) of the profile, the said areas extending at an inclination of  sigma  mu  to sigma o with respect to the tread -  sigma  mu  </=  sigma o and approximately  sigma  mu >/= 20 DEG and approximately  sigma o </= 56 DEG . In this arrangement, a curvature greater than 2/B can be tolerated at the junction of the profile base with the profile edges and/or in the vicinity of the lowest point of the profile base.
Patent DE-3624454-A1 (DE)
Inventor: WALZ GERD
IPC: C08G18/64
Filed: 1986-07-19
Abstract: Amino-urethanes (I) claimed are of formula R3-N(Re)-A-R1-NH-C(O)-O-CH2-CH(OH)-CH2- R-CH2-CH(OH)-CH2-O-C(O)-NH- R1-A-N(R2)R3 R is residue of a diglycidyl ether or ester, or 2-18 alkylene gp.; R1 is opt. branched 2-18C alkylene; R2 is H, 1-8Calkyl, or 1-8C hydroxyalkyl; R3 is R2, or R3 with R2 can form cyclic ring, or, if R2 is H then R3 can be at least one gp. of formula (a) -C(O)-O-CH2-CH(R4)-CH2- (R-CH2-CH(R4)-CH2-OmB-(R4)n R4 is OH or -CONH-PI-NHCO R6; B is residue of a polyol; m is 1-3; n is 1-6; and PI is residue of a polyisocyanate and R6 is residue of (cylco)aliphatic, or alkylaromatic alcohol, an aminoalcohol, ketoxime, or a CH- or NH- acidic cpd.: b) R3 is gp. of formula (I) R5 is H or R4; R7 is 1-8Calkyl; and s is 1-6; c) -C(O)-NH-PI-NH-C(O)-O-B-d)R8-CHOH-CH2-O-CO-; e) R8-CHOH-CH2-; R8 is H, 1-18C alkyl, or residue of a glycidyl ester or ether; or f) PI'NHCO- PI' is residue of a partly capped polyisocyanate; and A 75 chemical bond or -R1NH)r-R1NH- r is 0-6. Prodn. of a (I) by heating an at least bifunctional 2-oxo-1,3-dioxolan (II) and a prim polyamine at 20-150 deg.C is claimed. Structural formulae are given for pref. R, viz. residues of a bisphenol diglycidyl ether opt. linked by residues of a diamine, diol, dicarboxylic acid, di-isocyanate, etc. Pref. (II) is bicyclic carbonate of specified formuls esp. derived from polyglycidyl ether of a polyphenol, or a epoxide-cyclic carbonate.
Patent DE-3628893-A1 (DE)
Title: Receptacle mounted in a housing
Inventor: KEHL REINHOLD
IPC: F24H9/02
Filed: 1986-08-26
Abstract: Hot-water storage tank mounted in a covering housing, in which there are provided, between the storage-tank base (2) and the housing base (4), radially arranged, flat supporting elements (3) produced from heat-insulating material, having a contour which is divided to form edge zones which bear on the base only in certain regions. <IMAGE>
Patent DE-3640093-A1 (DE)
Title: Magnetic recording medium
Inventor: FUJIKI KUNIHARU
IPC: G11B5/84
Filed: 1986-11-24
Abstract: The invention relates to a magnetic recording medium having a non-magnetic substrate and a magnetic coating applied thereto. The magnetic coating comprises 100 parts by weight of a magnetic powder, from about 1 to about 10 parts by weight of a fatty acid ester obtained from a fatty acid having 12 to 18 carbon atoms and an alcohol having 3 to 8 carbon atoms, and from about 2 to about 10 parts by weight of a phosphoric triester with an alcohol having 10 to 18 carbon atoms.
Patent DE-3701548-A1 (DE)
Title: Optical force-measuring sensor
Inventor: HAEFNER HANS W
IPC: G01D5/353
Filed: 1987-01-21
Abstract: Optical force-measuring sensor having an optical waveguide which is fitted on an elastically deformable body, the optical waveguide being embedded in a material which does not creep under the effect of force.
Patent DE-3710374-A1 (DE)
Title: Drive device for actuating at least one rotatably mounted contact blade of a disconnecting switch
Inventor: PEITZ THEO
IPC: H01H3/44
Filed: 1987-03-28
Abstract: Drive devices for actuating the contact blades of a disconnecting switch have a gear mechanism. These mechanisms have to turn the contact blades out of an off position via an on position into an earthing position and at the same time have to be designed for locking the contact blades in the respective positions. According to the invention, a maltese-cross (Geneva) gear mechanism is provided, by means of which the contact blades can be fixed in three positions, namely in the on position, in the off position and in the earthing position. Application of the invention is seen particularly in SF6 gas-insulated switchgear and the disconnectors used there. <IMAGE>
Patent DE-3711107-A1 (DE)
Title: Reciprocating pump
Inventor: ORLITA FRANZ
IPC: F04B7/06
Filed: 1987-04-02
Abstract: Published without abstract.
Patent DE-3714761-A1 (DE)
Title: Exhaust line for internal combustion engines
Inventor: FOITZIK PETER
IPC: F01N13/08
Filed: 1987-05-02
Abstract: The invention relates to an exhaust line for internal combustion engines, which comprises an inner and an outer corrugated sheet metal pipe. In this the inner sheet metal pipe functions as a continuous line carrying the exhaust gas and is provided with connection pieces at both ends. The corrugation of both pipes is formed by circumferential beads, to which cylindrical intermediate sections are respectively connected.
Patent DE-3715467-A1 (DE)
Title: Pressure relief and filtering device for nuclear facilities, in particular for boiling-water reactors
Inventor: ENGL WERNER
IPC: G21C9/004
Filed: 1987-05-08
Abstract: The object is to retain fission products, in particular aerosols laden with fissile material, which are contained in the hot steam-gas mixtures under pressure within the containment of nuclear facilities postulated in case of an accident, and the expansion of the flow of purified mixture into the open air. A pressure vessel (FKD) is provided, having a shroud (2.4) and closure head (1) and bottom head centre disc (2.3) and at least one ceramic filter cartridge (5, 5', 3) in its interior, an inlet nozzle (2.2) for the flow of mixture to be filtered on the afflux side of the filter cartridges (5), an outlet nozzle (1.2) for the purified flow of mixture at the efflux side of the filter cartridges, a condensate outlet nozzle (2.5) in the area or closely above the bottom head centre disc (2.3). It also has cooling fins (2.0) that are mounted on the outside of the vessel shroud (2.4), the closure head (1) and the bottom head centre disc (2.3), and a heatproof lining (6) on the inside of the bottom head centre disc (2.3) to protect the pressure vessel (FKD) from heat liberated from that part of the retained particle mass which falls onto the bottom of the pressure vessel (FKD) from the filter cartridges (5), and with pipelines (8, 7) connected to the nozzles (2.2, 1.2) for inlet and outlet of the flow of mixture ... Original abstract incomplete. <IMAGE>
Patent DE-3717904-A1 (DE)
Inventor: JESCHKE WILLI
IPC: B41F33/10
Filed: 1987-05-27
Abstract: The invention relates to a method of controlling the printing process of an offset printing machine. In order to ensure a simple and low-cost implementation of the process control, without the perpetual use of a monitoring operator, this method is characterized by the following steps: - setting and coordinating the variables which influence the printing process, - controlling a variable e.g. ink density chosen as control variable of a main control loop by means of a chosen actuating variable e.g. ink quantity, - adjusting the remaining variables to set constant reference values by means of auxiliary control loops, decoupled to a large extent, and using said variables as disturbance variables of the main control loop. If modification of an actuating variable of an auxiliary control loop exceeds a tolerance range, the step of setting and coordinating may be repeated, perhaps after a product checking operation e.g. using a densitometer on sample sheets.
Patent DE-3718173-A1 (DE)
Inventor: LOOS HORST
IPC: E05C9/12
Filed: 1987-05-29
Abstract: There is proposed a driving-rod mechanism 1 for windows, doors or the like, with two driving rods 31, 32 oppositely displaceable under a face-plate rail 12, which is characterised in that the plane of rotation for the toothed rim 16 of the pinion 15 of the plane of movement of the engagement toothings 22d and 23d, meshing with this, of the two push members 22 and 23 are located in the cross-sectional region of the housing 11 conventionally taken up by the face-plate rail 12, so that the tip diameter 17 of the pinion 15 can correspond to the cross-sectional width of the face-plate rail 12. The large pinion diameter leads, at predetermined angles of rotation of the latter, to correspondingly large adjusting travels for the two oppositely movable push members 22 and 23. 
<IMAGE>
Patent DE-3718513-A1 (DE)
Title: Turning device for a slatted blind which can be gathered up
IPC: E06B9/32
Filed: 1987-06-03
Abstract: The invention relates to a turning device for a slatted blind which can be gathered up, having a turning member which is connected to a lifting and turning shaft by a first coupling, switchable via switching elements, and on which carrying members are fastened. Moreover, it exhibits an intermediate switching element, which defines an intermediate position of the slats, and a control unit which is connected to the lifting and turning shaft by a second coupling, switchable via further switching elements. The intermediate switching element (80), which is controlled by the control unit (40), uncouples the first coupling (20, 22) after a specific rotary movement of the lifting and turning shaft (10) for the downwards movement of the slats (100). In the event of a specific rotary movement counter to the downwards movement of the lifting and turning shaft (10), the intermediate switching element (80) permits the first coupling (20, 22) to be coupled again. In the event of a subsequent, further rotary movement of the lifting and turning shaft (10) for the downwards movement of the slats (100), the first coupling (20, 22) remains in the coupled state. <IMAGE>
Patent DE-3719479-A1 (DE)
Title: Combined driving and tensioning pulley
Inventor: LORENZ BODO DIPL ING
IPC: F16H7/16
Filed: 1987-06-11
Abstract: A combined driving and tensioning pulley is provided with a toothed gearing 4, 5 between the pulley surface area 1 and the driving shaft 3. The driving shaft 3 is arranged eccentrically relative to the axis of rotation 7 of the pulley surface area 1 and serves also as a pivot bearing. The support element 2, which can be pivoted on this driving shaft via a needle bearing 9 and supports the pulley surface area 1 rotatably mounted it, can be fixed on an engine block 13 or the like by way of a threaded bolt 14 and pivoted within certain limits via an arc-shaped slot 16. This compact design enables the torque to be transmitted with great efficiency and in a trouble-free manner and has a small number of component parts. <IMAGE>