baber/WOPTO huggingface dataset:
Patent DE-3515169-A1 (DE)
Title: Pipe connection for connecting two pipe ends which are provided with threads
IPC: F16L25/12
Filed: 1985-04-26
Abstract: A pipe connection for connecting two pipe ends (2, 3) which are arranged rigidly with an axial gap has elongation pieces (7, 20) which can be connected to the pipelines (4, 5) and at least one intermediate piece which connects the elongation pieces (7, 20) by means of a thread. In order to be able to produce such a pipe connection using conventional, commercially available fittings as far as possible, a part which is located between the pipe ends (2, 3) being replaceable, for example for a T-piece (27) etc., the pipe connection has the combination of the following features:   a) a first elongation piece (7) which can be connected to the first pipe end (2) and has an external thread (12) b) an intermediate piece (13), which can be screwed on to this external thread (12) and whose internal thread (14) is shorter than, preferably approximately half as long as, the external thread (12), and c) at least one further elongation piece (20) which can be connected at one end to the second pipe end (3) and whose opposite end can be screwed on to the intermediate piece (13), d) the gap (25) between the outer end of the first elongation piece (7) and the outer end of the further elongation piece (20) when the first elongation piece (7) is screwed completely into the further elongation piece (20) being less than the gap (1) between the two rigid pipe ends (2, 3).   <IMAGE>
Patent DE-3516134-A1 (DE)
Title: Pressure-cooker
Inventor: HARTLAGE KARL GERHARD
IPC: A47J27/10
Filed: 1985-05-04
Abstract: The invention is concerned with a pressure-cooker, comprising a pan and a lid which is matched thereto and can be locked to the latter in a pressure-tight manner via a bayonet closure. So that the pan can also be used as part of a water-bath pan, an inner pan of smaller diameter and lower height can be inserted into the pan, leaving free a water-bath gap, and can be locked to the bayonet segments of the pan via bayonet segments.
Patent DE-3520724-A1 (DE)
Title: Device for scaffolding a building corner
Inventor: ERLEWEIN FRITZ
IPC: E04G1/15
Filed: 1985-06-10
Abstract: In the case of steel pipe scaffolds which are guided around building wall corners and in which the two scaffold rows abut, passage on the two walking plates (10, 42) from one scaffold to the other is made more difficult in the abutting region as a result of the fact that the respective railing parts are guided to the end of each of the two scaffold rows. An operationally safe and user-friendly device for scaffolding a building corner with a steel pipe scaffold is indicated, in which this is not the case. This is achieved in that the second crossbar (26), which forms the bearing for the second walking plate (42), can be supported, so as not to turn about its longitudinal axis, with its end facing the scaffold inner corner on a bearing (60) which is fastened on the first walking plate (10), while its other end can be supported on the first crossbar (14) which also supports the first walking plate (10). <IMAGE>
Patent DE-3522420-A1 (DE)
Title: Skirting-board deformation to give prefabricated skirting corner pieces and skirting radii
Inventor: JUNGE PETER
IPC: B29C53/08
Filed: 1985-06-22
Abstract: A description is given of a process for the simple production of prefabricated, rounded or tapered skirting corner pieces and prefabricated skirting radii, of L-shaped cross-section, from thermoplastic material. In order to produce the corner pieces and radii, a straight portion of a prefabricated skirting-board profile is heated to the thermoplastic state and is then deformed corresponding to the desired shape. In this arrangement, the wall leg is correspondingly bent and the skirting base is correspondingly expanded or upset. After the deformation, the profile portion is cooled, while maintaining the shape. The skirting corner pieces and skirting radii produced in this manner can be welded, have the same surface properties as the corresponding skirting profiles and are also very dimensionally stable, even under thermal loading.
Patent DE-3522543-A1 (DE)
Title: Hanger for catenary contact wires for electrical railways
Inventor: MENHORN HERMANN
IPC: B60M1/225
Filed: 1985-06-24
Abstract: The hanger has a hanger cable (3a) with loops (11a, 11b) which are hooked into suspension grips (3b, 3c). One end of the hanger cable is clamped onto the suspension grip (3b) assigned to the supporting cable (1) and the other end of the hanger cable is clamped onto the suspension grip (3c) assigned to the contact wire. For the vertical adjustment of the contact wire (2), one of the two loops (11a and 11b) of the hanger cable (3a) is formed by an attachment component (16) which is provided with an opening (16a) for hooking into the suspension grip (3c) and has a grip body (16b) into which the hanger cable (3a) which is connected to the suspension grips (3b, 3c) can be laid and can be gripped tight by a clamping component (16d). <IMAGE>
Patent DE-3522683-A1 (DE)
Title: Apparatus for cleaning contaminated plate-shaped objects
Inventor: COLLMANN WILHELM DIPL ING
IPC: B08B1/02
Filed: 1985-06-25
Abstract: The apparatus for cleaning substantially plate-shaped objects provided in particular with holes, openings or the like has a motor-driven cleaning device for the objects to be cleaned. In order to improve the cleaning effect of the apparatus and to simplify the construction of the apparatus, the latter is characterized in that the cleaning device consists of at least one brush and in that the brush is designed so as to be pivotable back and forth about its working axis, that is to say about its longitudinal axis, so that the end regions of the bristles of the brush can extend through the holes, openings or the like.
Patent DE-3527906-A1 (DE)
Title: Circuit arrangement for positioning an object which can be adjusted by means of an adjusting device
Inventor: KRAMER HORST
IPC: G05B19/23
Filed: 1985-08-03
Abstract: A circuit arrangement for positioning an object which can be adjusted by means of an adjusting device which has a DC motor (1), especially a vehicle seat or a part of a vehicle seat, has a pulse transmitter which produces a number of pulses for incremental position determination corresponding to the number of revolutions of the DC motor. This pulse transmitter has a sensor (4) which responds to the periodic fluctuations in the current which exist when the DC motor (1) is running even at constant load, or to a variable which changes periodically in accordance with these current fluctuations. <IMAGE>
Patent DE-3531179-A1 (DE)
Inventor: BERNER KLAUS
IPC: B60P1/64
Filed: 1985-08-31
Abstract: 1. A semitrailer (1) for containers (12, 13), having pairs of transverse members (14, 15; 16, 17) disposed on longitudinal frame struts (3) for the lockable end support of selectively a single container (13) or two containers (12) disposed one behind the other, characterised in that with two containers (12) arranged one behind the other on the semitrailer (1), the pair of transverse members (16, 17) supporting the rear container (12) is displaceable and locatable on the longitudinal frame struts (3) in and counter to the direction of travel (18), between a first operating position adjacent to the rear end of the semitrailer and a second operating position advanced in the direction of travel (18).
Patent DE-3532126-A1 (DE)
Title: All-purpose vehicle body
Inventor: STROBEL GEORG
IPC: B62D33/04
Filed: 1985-09-10
Abstract: The invention relates to an all-purpose vehicle body in which appropriate constructional measures are used to obtain larger internal dimensions and an increased payload with, at the same time, a low overall weight. The intention in addition is to achieve improved circulation of air for the load. This is achieved according to the invention in that a shortened frame and self-supporting construction are used. For improved circulation of air the floor is profiled, i.e. it is furnished with circulation channels, which is of importance in particular for transporting perishable goods - (cf. the attached detail drawing). <IMAGE>
Patent DE-3536731-A1 (DE)
Title: Controllable low-pass filter
Inventor: KNAUER DETLEV DIPL ING
IPC: H03H19/00
Filed: 1985-10-15
Abstract: In measuring and control instruments, the input signals are frequently conducted via low-pass filters in order to filter out the useful signals from higher-frequency noise signals. The time constant of the low-pass filter must be adapted to the respective requirements. This is achieved by an integrating RC section (RC) and in front of this a switch (S) being arranged in the signal path. This switch is opened and closed by means of control pulses having a selectable mark/space ratio, the switching frequency being high in comparison with the cut-off frequency of the RC section (RC). The switching frequency is suitably also greater than the frequency of noise signals to be suppressed. The main field of application of the invention are signal shapers for automation equipment. <IMAGE>
Patent DE-3538433-A1 (DE)
Inventor: BOECK AUGUST PROF DR
IPC: C12N15/54
Filed: 1985-10-29
Abstract: DNA fragments containing the cyclodextrin glycosyltransferase structural gene are prepared as described.
Patent DE-3541274-A1 (DE)
Title: Current measuring device for a static converter
Inventor: BERGMANN LUTZ DIPL ING
IPC: G01R15/00
Filed: 1985-11-22
Abstract: In this measuring device for detecting the actual current value in a static converter (1), a current transformer (4) followed by transformer load is provided. To enable loads (6) with different powers to be connected to the static converter (1) and the static converter to be replaced by a mismatched static converter, the transformer load is constructed as a load switching mechanism (8), the transformer load being adjusted in dependence on the load. For this purpose, the load switching mechanism (8) exhibits a number of parallel-connected ohmic resistors (R1...Rn) which can be connected in each case by controllable switches (S1...Sn). The switches (S1...Sn) are activated by a microcomputer (11) which is used as control device for the static converter and in which a combination table between transformer load and the different load types (X) is stored. The loads (6) can be provided with load-type coding contacts (L1, L2) for unambiguous identification of the load types (X). <IMAGE>
Patent DE-3542497-A1 (DE)
Title: Method and apparatus for the tying or binding of especially compressible packaged articles
Inventor: SEBELIST NORMAN C
IPC: B65B13/20
Filed: 1985-11-30
Abstract: Method and apparatus for the tying of articles, a predetermined load being exerted on an article before the article to be tied is secured in order to hold the article together. The disclosed apparatus is provided with means for controlling the driving force which is used to exert the pressing force on the article before the tying. In the preferred embodiment, an electric motor is mounted in the frame which allows a relative displacement of the motor in relation to the frame of the tying mechanism, the said displacement being brought about by the rotary reaction force of the motor which exerts the pressing force on the article before the tying. The amount of displacement of the motor relative to the stationary frame is sensed by an electrical device, the output signal of which is compared with a predetermined value of the desired pressing force, the action of the motor being switched when a predetermined force is reached.
Patent DE-3600361-A1 (DE)
Title: Substrate holder of integral construction
Inventor: FUJIMOTO NOBUAKI
IPC: H05K7/14
Filed: 1986-01-09
Abstract: A substrate holder of integral construction, by means of which a substrate can be fastened to a plate (panel, board) at a specific angle, consists of a base plate (3), a fastening device (1) for connecting the base plate (3) to the plate, a first projection (7) which projects out of the base plate (3), and a second projection (8) which projects out of a wall (9) which rises on the base plate (3). The substrate is held by means of the base plate (3), the first projection (7) and the second projection (8), in that the end of the substrate is pushed into the intermediate space (interspace) between the first projection (7) and the second projection (8), and is fixed to the plate at a specific angle. <IMAGE>
Patent DE-3601027-A1 (DE)
Title: Additional insulator for a spark plug
Inventor: BECKMANN HANS-DIETER
IPC: H01T13/06
Filed: 1986-01-16
Abstract: In order to avoid sparks flashing over between live parts of the spark plug (3) and the block (housing, casing) (1) of the internal combustion engine, and in order to enlarge the leakage current paths, an additional insulator (11) is pushed onto the screwed-in spark plug (3), which additional insulator (11) has a pot-like region (12) which extends into the intermediate space (interspace) between the spark plug insulator (7) and the insulator cap (10) of the ignition plug (9) and which, by means of an approximately ring-like region (14), engages over, on the one hand, a free end region of the insulating cap (10) and, on the other hand, the hexagonal nut (5) of the spark plug (3), which is used for a spanner to engage on. <IMAGE>
Patent DE-3603720-A1 (DE)
Title: Ignition transformer which is operated using high frequency (radio frequency), for oil or gas burners
Inventor: KNUDSEN SVEN-ERIK
IPC: H01F27/28
Filed: 1986-02-06
Abstract: In the case of an ignition transformer, which is operated using high frequency, for an oil or gas burner, having at least one primary winding (1) on the low-voltage side and one secondary winding (2) on the high-voltage side, the primary winding (1) and the secondary winding (2) are constructed as coaxial multi-layer windings in order to increase the ignition current on the secondary side, and the axial length of the secondary winding (2) is selected to be greater than that of the primary winding (1) by a multiple factor so that a negative leakage inductance is produced on the secondary side. <IMAGE>
Patent DE-3610439-A1 (DE)
Title: Ultrasonic device for Doppler imaging and method for operating said device
Inventor: ERMERT HELMUT PROF DR ING
IPC: G01S15/89
Filed: 1986-03-27
Abstract: A first ultrasonic array (3; 50) is aligned with its irradiation direction (5; 54) directed onto a patient in such a way that a cross-section (1) is sensed. From the Doppler information contained in the received ultrasonic echo signal, the speed component in the irradiation direction (5; 54) is determined for blood flowing in the cross-section (1). The measurement is repeated from a second irradiation direction (9) which is displaced by an angle  alpha ; instead, the use of a second ultrasonic array (52) is also possible, which array (52) is arranged offset by the angle  alpha . A second speed component which lies in the direction of the second irradiation direction (9; 56) results from the second measurement. A resulting speed vector signal or Doppler signal (Dp, V<-) is formed from both speed components and presented in a VDU (21; 64). Furthermore, a method for operating the ultrasonic device is disclosed. Using the device and the method, the blood supply pattern of a vessel, for example of a kidney, can be represented taking into account the actual two-dimensional direction of flow in the examination cross-section (1). <IMAGE>
Patent DE-3612190-A1 (DE)
Title: Process and device for obtaining clean heat-sealing seam webs on portion packages to be welded
Inventor: ZIMMER ALBERT ING GRAD
IPC: B65B55/24
Filed: 1986-04-11
Abstract: According to the process, before the film lower web thermoformed into bags is welded together with the upper web sealing the bags, and after the product portion has been introduced, the product parts contaminating the heat-sealing seam webs are removed by suction to obtain a vacuum-tight connection.
Patent DE-3615349-A1 (DE)
Title: Gathering curtain for windows, stages or the like
Inventor: DOEHLEMANN GUENTER
IPC: A47H5/14
Filed: 1986-05-06
Abstract: The invention relates to a gathering curtain for windows, stages and the like, with gathering cords, in the gathering direction, which are guided through guide holes in bars attached to the curtain web by means of a touch-and-close fastening. As a result, gathering bands with loops are unnecessary and a simple design is achieved, in particular in the case of double curtains. <IMAGE>
Patent DE-3616846-A1 (DE)
Title: Metering device for an oil-mist device
Inventor: MARAWE HANS-JUERGEN
IPC: F16N27/00
Filed: 1986-05-17
Abstract: A repeating lubricator consisting of a metering device and an oil mist device, for the lubrication of pneumatically operated equipment is to be constructed in such a way that over oiling is avoided. According to the invention, the metering device consists of a housing with a control-air connection (11) and an oil inlet passage (1) which is connected by a piston (4) situated in a first chamber (5) and by two valves (6, 15) to a second chamber (10) in which there is a control element (9) which either opens or closes a connection between the first chamber (5) and the outlet opening (14) for the oil. <IMAGE>
Patent DE-3623757-A1 (DE)
Inventor: SCHRIEWER MICHAEL DR
IPC: C07D498/06
Filed: 1986-07-15
Abstract: Antibacterially effective 1,8-bridged 4-quinolone-3-carboxylic acids and derivatives of the formula   <IMAGE>   in which Y represents a carboxyl group, a nitrile group, an ester group -COOR7 or an acid amide group -CONR8R9, X1 represents hydrogen, nitro, alkyl with 1-3 carbon atoms, or halogen, X5 represents hydrogen, halogen or alkyl, R10 and R11 complete an optionally substituted ring, and n is 0 or 1, and pharmaceutically usable hydrates, salts and esters thereof.
Patent DE-3627544-A1 (DE)
Title: Thread-traversing device
Inventor: KAMP HEINZ
IPC: B65H54/28
Filed: 1986-08-13
Abstract: In a thread-traversing device (1) for a machine producing cross-wound bobbins, consisting of a pull-means mechanism having a first pull-means strand movable in the traversing direction and a second pull-means strand movable opposite to the traversing direction, each formed, for example, by a pull means (7) which has thread drivers (8, 9, 10) spaced from one another along the pull means (7), a control means (21) causing the thread-guiding thread driver (8) to release the thread (11) at the moment when a selected traversing reversal point is reached consists of a control sinker displaceable in the traversing direction and having a concave thread-guide contour (22). A control means (29) determining the respective traversing reversal point consists of an automatic drive device pushing the control sinker to and fro, and consists of a servomotor (29) which works in oscillation and the amplitude and/or frequency of which is adjustable, controllable and/or programmable. <IMAGE>
Patent DE-3628350-A1 (DE)
Title: Tachymetry arrangement
Inventor: MAYR RUPERT DIPL ING
IPC: G01C3/30
Filed: 1986-08-21
Abstract: The tachymetry arrangement comprises a tachymeter (3), to the electrical data output of which a data memory device (11) is connected and a tachymeter target body (7). The tachymeter is connected to a camera (13), particularly a video camera, which is aligned in the viewing direction of its viewfinder optics (5), to form one unit. The target body (7) in turn forms a unit with a marking carrier (19) for changeable optical markings and/or symbols, particularly a unit having a digit panel with changeable digits. The data-write function of the data memory (11) and the image pick-up function of the camera (13) can be triggered via a common trigger operating element (17). The camera (13) documents the terrain point to be measured including its environment, protected against manipulation, which facilitates the analysis of the stored tachymetry data. <IMAGE>
Patent DE-3629386-A1 (DE)
Inventor: BROX WERNER
IPC: A23L33/00
Filed: 1986-08-29
Abstract: Gelatin capsules of the type having an outer shell comprising gelatin and, optionally, a plasticizer, and a capsule filling, the filling containing at least one active substance and/or a dietetic agent or foodstuff as well as a solvent mixture, the solvent mixture containing about 5-50% by weight, preferably 10-30% by weight of ethanol and about 20-95% by weight, preferably 40-90% by weight of one or more of partial glycerides of fatty acids havig from 6 to 18 carbon atoms. The capsules are prepared by dissolving the active ingredients in the solvent mixture and filling the resulting mixture into the gelatin capsules.
Patent DE-3629849-A1 (DE)
Title: Hydraulic directional control valve
Inventor: OLBRICH GOTTFRIED DIPL ING
IPC: F15B13/00
Filed: 1986-09-02
Abstract: A hydraulic directional control valve (10) for load-pressure-compensated control of a hydraulic motor is proposed in which a choke cross-section (57) which can be varied individually lies in the measuring circuit of the control-pressure gradient. The choke cross-section (57), in working end positions of the control spool (13), permits random limiting of the flow of pressure medium to the hydraulic motor under the maximum rate of flow of the directional control valve. Running in a connection between a measuring-choke point (33) and direction control edges (35 to 38) is a blind bore (51) which is made from an underside of the housing (11) and, in the area of the confluence (52) of a longitudinal bore (21), accommodating a non-return valve (39), in a downstream measuring-choke chamber (17), intersects both spaces. The blind bore (51), designed with a larger diameter compared with the longitudinal bore (21), forms a sealing surface (53) which encloses the confluence (52) in an annular manner and interacts with different choke elements (56) for limiting the flow of pressure medium to the hydraulic motor.   <IMAGE>
Patent DE-3637533-A1 (DE)
Title: Blowing lance suitable for scavenging with solid material
IPC: C21C7/00
Filed: 1986-11-04
Abstract: In the case of a blowing lance for secondary metallurgy by scavenging with inert gases - also laden with solid material - using a refractory-encased lance tube, a gas supply formed at the lance head and at least one blow-out opening at the lance foot, blockages of the solid flow path, which lead to breakdown of the lance after a comparatively short service life, are to be avoided. The proposed solution is to seal the inner space (14) of the lance tube (10) at the lance head gastightly by means of a seal (19) and to provide an end block (12) with at least two blow-out channels (16) at the lance foot. <IMAGE>
Patent DE-3637706-A1 (DE)
Title: Packaging with a carton
Inventor: SCHNEIDER GOTTFRIED
IPC: B65D85/68
Filed: 1986-11-05
Abstract: A packaging has a carton (2) which exhibits polyhedral cutouts and is intended for an appliance (1) to be packaged therein. In order, along with a stable construction, to render the essential features of the packaged appliance recognisable from the outside, the carton is provided, on at least two abutting casing surfaces (6, 7), with continuous cutouts. Moreover, a further non-cut casing surface (5) is adjoined, on two opposite side edges, by in each case one uninterrupted strip (11) of the bordering casing surfaces (6, 7). <IMAGE>
Patent DE-3638959-A1 (DE)
Title: Changeover valve
Inventor: KOERFGEN HARALD
IPC: F16K11/074
Filed: 1986-11-14
Abstract: The invention relates to a changeover valve with a rotary slide which is in the form of a disc arranged in a valve housing with inlet and outlet openings, is pressed against a surface area exhibiting the outlet openings by a spring element and by the inflowing fluid and can be adjusted by means of a spindle which is passed out of the housing and is connected in torsionally rigid fashion to the disc. In order to make production simple and inexpensive, it is proposed that tubular stubs should be arranged in a sealed manner in the outlet openings, against the projecting end faces of which stubs the disc of the rotary slide, which has at least one passage opening, rests, and that the tubular stubs should be held by a strap-like supporting element.