baber/WOPTO huggingface dataset:
Patent DE-3147208-A1 (DE)
Title: Volume flow sensor like a gearwheel motor
Inventor: WEBER WERNER ING GRAD
IPC: G01F3/10
Filed: 1981-11-25
Abstract: The invention relates to a volume flow sensor like a gearwheel motor having a pair of round gearwheels which are mounted in a housing on stationary shafts such that they can rotate freely via ball bearings, without touching the walls. At least one non-magnetic insert is provided in the region of the teeth of the gearwheel, in a housing cover, which insert is provided with two poles which pass through the insert, consist of a magnetically highly conductive material and whose inner ends are located essentially on the same gearwheel diameter and over whose outer ends the magneto resistors of a magneto resistor differential sensor are arranged. In order to achieve usable signals even in the case of broad teeth whose teeth have a modulus greater than three, from which signals counting pulses can reliably be derived, the poles are arranged in the insert with their inner ends spread, to be precise in such a manner that, starting from their ends which pass through the outer surface of the insert, they are arranged in mutually offset planes in the insert such that those ends of the poles which pass through the inner surface of the insert are at a greater distance from one another than the outer ends above which the plates of the magneto resistor differential sensor are located. The pole pins can in this case be guided through the insert, starting from the outside of the insert, inclined in opposite directions. However, it is also possible to assemble the poles from a plurality of pole elements, of which the inner pole elements are pole pins which are arranged in holes at right angles to the inner surface, which (?) engage in pole pins which are arranged in holes which originate from the edge of the insert. <IMAGE>
Patent DE-3147674-A1 (DE)
Inventor: FUCHS HELMUT
IPC: H01R9/24
Filed: 1981-12-02
Abstract: A mount secures a high-wattage miniature relay having a plurality of high-amp connection prongs and of control-voltage connection prongs to high-amp wires and to a circuit board. The mount has a dielectric body constructed to fit on the board and formed with respective seats for the prongs, and respective high-amp passages each having an outer end opening outward and an inner end opening at the seat for the respective high-amp prong. Respective low-amp conductors extend from the seats of the control-voltage prongs and engage in the board. Respective metallic high-amp conductors extend in the passages and have inner ends constituted as sockets for the respective high-amp prongs and outer ends constituted as connectors for the respective high-amp wires. The high-amp conductors are unitary with the respective sockets. In addition they can be unitary with the respective connectors. The connectors can be wire clips provided, like the connectors on circuit breakers, with respective wire-clamping screws.
Patent DE-3201383-A1 (DE)
Title: Housing
Inventor: NIEDZELA GERHARD DIPL ING
IPC: H05K7/14
Filed: 1982-01-19
Abstract: In a housing having two housing shells (1, 2) for accommodating an electrical circuit arrangement which preferably contains a printed-circuit board (9), and which includes adjusting elements (4), it is provided for the direct accessibility to the adjusting elements (4) reliably to be blocked in that a covering cap (3) is latched with latching elements (10) projecting from it into a correspondingly dimensioned section of the one housing shell (1) in such a manner that this covering cap (3) enables access to the adjusting elements (4) only with at least partial destruction. <IMAGE>
Patent DE-3204219-A1 (DE)
Title: Concrete lamellar solar absorber
Inventor: ECKERS WILLI DIPL ING
IPC: F24J2/00
Filed: 1982-02-08
Abstract: Published without abstract.
Patent DE-3211293-A1 (DE)
Inventor: KRAUSER MICHAEL
IPC: B62J7/08
Filed: 1982-03-26
Abstract: 1. Retaining tongue, for the fastening and securing of a motor cycle bag at a retaining frame attached laterally at a motor cycle, with a cut-out, characterised thereby, that in the prolonged tongue (10) at its free end (12) projecting from the retaining frame, a second equally large cut-out (5) is still formed in front of the cut-out (2), wherein both the cut-outs (2, 5) are each separated from the other by a narrow weg (7).
Patent DE-3212944-A1 (DE)
Title: Circuit arrangement for transmission of signals in communications systems
Inventor: CORINTH GOETZ DR
IPC: H04H60/04
Filed: 1982-04-07
Abstract: When music, particularly pop music, is recorded by means of a plurality of microphones whose emitted electric signals are fed via individual allocated microphone amplifiers and transmission components with adjustable frequency response to the busbar of a mixing desk, the quality of the music recorded or played back using this mixing desk does not always satisfy the requirements or expectations of the musicians. In particular, the transmission components used to improve quality with an appropriately adjusted frequency response do not always produce the intended effect. Based on the realisation that this loss of quality is caused by unfavourable overloading of individual parts of the signal path which cannot be identified on the busbar of the mixing desk, the transmission path is monitored at a plurality of successive points along the signal path and, if the signal amplitude exceeds the intended level at only one point along the signal path, a warning signal is triggered. The person operating the mixing desk is thus made aware of any overloading and can improve the recording conditions by actuating the control devices provided. The monitoring device at a plurality of successive points along the signal path is also useful, in particular in the case of transmission of pulses, for example the teletransmission of ECG pulses, since the overloading which readily occurs in pulse transmission is quickly eliminated and misinterpretations of the transmitted signals are thus reliably prevented.
Patent DE-3213734-A1 (DE)
Inventor: KADLEC VLADIMIR
IPC: B23K37/02
Filed: 1982-04-14
Abstract: 1. Welding apparatus having a guide device (4) for a welding torch (49), for the welding of profiled frames, racks, cabinets or the like in plant manufacture, wherein in a housing (2), there is arranged a servo-motor-driven guide device (4) which is telescopically movable in the longitudinal axis (3) of the housing (2), and the free end of which projects from the housing (2) and is provided with a holder (5) for the welding torch (43), characterized by the following features : 1.1. the housing (2) can be positioned relative to the parts (10, 11) to be welded by means of adjustable front and rear feet (8, 9), 1.2. the housing (2) is provided with at least one handle (1, 19), 1.3. a tension relief device (45) acts on the housing (2).
Patent DE-3218169-A1 (DE)
Title: Setting press for the positive attachment, such as riveting, of haberdashery articles, such as press studs, to carriers
Inventor: KAISER GUNTER DR
IPC: A41H37/04
Filed: 1982-05-14
Abstract: In a setting press for the positive attachment of haberdashery articles, such as press studs, by means of deformable attachment parts, such as a rivet, on carriers, a stationary lower tool and a longitudinally movable upper tool are provided. The upper tool is moved via a pendulously movable press lever by foot actuation from a position of rest to its lowered operating position in which the deformation work is carried out. In order to achieve an easily movable press which is effective with high deformability, an angled rocker is provided having a bearing limb, mounted rotatably at the end of the frame, and an end limb serving for the foot actuation, and a connecting member is placed between said rocker and a shortened load arm end of the press lever. In this case, the bearing limb of the rocker and the connecting member hinged thereto form a toggle lever which is stretched increasingly during the transition of the upper tool from the position of rest to the operating position.
Patent DE-3219500-A1 (DE)
Title: Method and circuit arrangement for recording measurement parameters in an analog recording instrument comprising at least one measuring channel
Inventor: KANZIAN HANS-JOERG ING
IPC: G01D9/04
Filed: 1982-05-25
Abstract: Before a measurement quantity is recorded by means of an analog recording instrument, several measurement parameters such as, for example, measuring range, zero position and paper advance speed, must be generally set. The method proposed by the invention, and the associated circuit arrangement, make it possible to generate a complete measurement document with little additional expenditure in an analog recording instrument, preferably having several channels. Thus, apart from the analog recorded measurement values, all parameters needed for the evaluation are recorded on the recording paper. According to the invention, a control command is generated for this in the recording instrument, which command has the effect that the measurement parameters of the measuring channel or of the measuring channels are successively imaged as analog signals of predetermined duration and constant signal amplitude and are recorded by the analog recording device. The signal amplitude corresponds to the value of the respective measurement parameter. <IMAGE>
Patent DE-3227567-A1 (DE)
Title: Process for the continuous feed of a strip-shaped material wound on a stock roll to a processing machine receiving the material in steps in portions of predetermined length and apparatus for carrying out this process
Inventor: JUNG KLAUS DIPL ING
IPC: B65H23/18
Filed: 1982-07-23
Abstract: Web-shaped or strip-shaped flexible material wound on a stock roll is unwound continuously and fed to a processing machine receiving the material in steps in portions of predetermined length. The number of steps with which the portions are fed to the processing machine per unit of time is measured and multiplied by a value corresponding to the predetermined length of the portions. The product obtained from this is preset as the command variable in a drive for the continuous feed of the material into a stock loop. The length of the material drawn off from the stock roll thus corresponds on average to the length received by the processing machine. Furthermore, the continuously rotating stock roll and the discontinuous processing machine are uncoupled. <IMAGE>
Patent DE-3233318-A1 (DE)
Title: Method for producing a continuous copy set by means of an optical copying device and device for carrying out the method
Inventor: BLOECHL HANNS
IPC: B07C3/00
Filed: 1982-09-08
Abstract: In a method for producing continuous copy sets by means of an optical copying device, a bar code which contains the information required to control the copying device is applied to each copy as it passes through the copying device. This information is input by means of a keyboard (25) which is provided on the copying device and controls a recording device (27, 28) for the bar code and is evaluated by means of reading devices (30) arranged on the transport path of the copies. In this way, a simple control of all the functions required for producing copy sets is possible, it being possible for copies which have got lost due to equipment failure to be replaced automatically and correctly ordered. The bar code can be designed as an optical or magnetic code and can contain additional information on the copying mode, such as simplex or duplex mode and the desired enlargement scale. If an optical bar code is used, the code can be exposed together with the image of the copy on the recording medium (2) of the optical copying device. <IMAGE>
Patent DE-3238953-A1 (DE)
Title: Hydraulic or pneumatic shield for loose ground
Inventor: HENTSCHEL VOLKER ING GRAD
IPC: E21D9/087
Filed: 1982-10-21
Abstract: In a hydraulic or pneumatic shield for loose ground, won ground material up to a predetermined grain size is removed from the front working chamber (3) by means of a hydraulic conveying device (7) whose receiving end (8) is located in the base area of a partition wall (2). The working chamber (3) is closed to the rear by the partition wall (2). Ground material with a grain size above the predetermined grain size is broken down by means of a breaker (9). To increase the portion which can be broken down and to improve the removal of the ground material, the breaker (9) is arranged above the receiving end (8) in a compartment (11) of the working chamber (3) located behind the working tool (4) and, via a feed conveyor (15) revolving inside the shield casing (1), can be supplied only with such ground material whose grain size corresponds at most to the maximum grain size which can be broken down by the breaker (9). <IMAGE>
Patent DE-3239258-A1 (DE)
Title: Device for opening and closing the flaps on Fad wagons
Inventor: BECKER HANS-JUERGEN
IPC: B61D7/30
Filed: 1982-10-23
Abstract: Devices for opening and closing the flaps on self-discharge wagons are actuated or influenced by the flap closure and holding shaft of the flaps or of the locking lever in the open position. To unlock and lock the mutually opposite flaps 6, 8, there are provided a pilot machine 3 installed fixedly at the edge 15 of the bunker and a follower 4, machine and follower both possessing two rams 11, 14 which can be extended parallel to one another (Fig. 1). <IMAGE>
Patent DE-3241383-A1 (DE)
Title: Device for the plastic deformation of materials
Inventor: PAUNOV BOJAN IVANOV DIPL ING
IPC: B30B15/06
Filed: 1982-11-09
Abstract: The device for the plastic deformation of materials, having a container containing material to be worked, one side of which is in contact with a punch and the other side of which is in contact with a die constructed of individual elements which are arranged movably relative to one another and are in contact by one end with the material to be worked, is designed in such a way that it is possible to operate with a common elastic medium which is subject to low working stresses. For this purpose, the other ends of the elements are each in contact with intermediate elements. One of the intermediate elements is supported on a disc which is rigidly fixed on one side of a housing body, while the remaining intermediate elements are supported on corresponding cylindrical supports which pass movably through openings in the disc and are in contact with supporting elements which are inserted in a correspondingly concentric fashion into one another with a clearance fit and seals. The outermost of the supporting elements is inserted movably and with a seal into the opening of the housing body, which is provided with a cover which closes the opening in the housing body in a sealed manner. The space in the housing body between the cover and the supporting elements is filled with a fluid and connected via a pressure reducer to a container which is filled with an elastic medium. This container is ... Original abstract incomplete. <IMAGE>
Patent DE-3243042-A1 (DE)
Title: Apparatus for destroying floating sludge layers in septic tanks
Inventor: SCHRAGE FRIEDRICH
IPC: C02F3/28
Filed: 1982-11-22
Abstract: An apparatus is described which includes a T-shaped pipe to which liquid is fed under pressure and which is set in rotation above the sludge layer in the septic tank and directs liquid jets into the sludge layer.
Patent DE-3246859-A1 (DE)
Title: Heat-insulating door leaf
Inventor: HOERMANN THOMAS J
IPC: E06B3/70
Filed: 1982-12-17
Abstract: Heat-insulating door leaf, in particular for exterior doors, having cover plates which are externally arranged on both sides, are connected round the borders to form a casing and between which there is fixedly accommodated a heat-insulating filling which, in order to achieve better resistance to buckling with fully sufficient heat insulation and warp resistance, is configured such that the heat filling comprises a layered panel having interconnected layers whose two outer layers, in each case resting internally on one of the cover plates, are formed from honeycombed paperboard, or similar filling material which is suitable for interior doors, between which layers there is introduced at least one layer which protects against the cold, consisting of a material which can effect heat insulation to a high degree, for connecting the adjacent honeycombed-paperboard layers to form a sufficiently firm structure.
Patent DE-3248393-A1 (DE)
Title: Circuit arrangement for telecommunication systems, in particular telephone switching systems, having storage-type translators
Inventor: HAGER HERBERT
IPC: H04Q3/47
Filed: 1982-12-28
Abstract: In a translator in which of the items of input information which are possible as a whole only a portion actually occurs, and in which, in order to reduce the outlay on storage, items of input information are not used as a whole for addressing storage elements but are used a number of times section by section and partially in combination with intermediate results, default succession items of input information, in connection with items of output information, are stored together with these individually assigned further items of output information. A comparator, which receives the respective default/succession input information as well as subsequently arriving input information initiates the immediate output of the relevant further output information in the case of agreement, but initiates the running of the systematic assignment procedure in the case of nonagreement.
Patent DE-3305513-A1 (DE)
Title: Support frame to receive numerous filter cells
Inventor: CUCU DUMITRU DR ING
IPC: B03C3/86
Filed: 1983-02-15
Abstract: The cells are placed adjacently and one above the other to form a large assembled filter plant. The frame has vertical and horizontal frame elements, which are connected together in a y-z plane, and horizontal frame elements which project from the y-z plane in the x-direction. The horizontal and vertical frame elements arranged in the y-z plane are connected together so that the open surface between them is smaller than the surface predetermined by the corresponding external dimensions of the insertable filter cells. The horizontal frame elements which project in the x-direction are only connected to the frame elements arranged in the y-z plane and are otherwise unsupported. Each horizontal frame element projecting in the x-direction serves to support two adjacent filter cells. <IMAGE>
Patent DE-3308644-A1 (DE)
Title: Method for parallel transmission of binary data signals
Inventor: WELLHAUSEN WERNER DIPL ING
IPC: H04L5/02
Filed: 1983-03-11
Abstract: A method is proposed for parallel transmission of binary data signals of around 8.4 Mbit/s of a time division multiplex system via separate conductor pairs of a common cable. The binary data signals are re-coded and the two traffic directions are routed independently of one another in separate balanced carrier-frequency cables. Single bits of each of the 8.4 Mbit/s signals to be transmitted are in each case combined to form a higher-order digital signal and are scrambled in a scrambler (S) (Fig. 1). In a following coder (C), the 17 Mbit/s signal is re-coded to form a redundancy-free, quaternary signal with four characteristic states. Following transmission of the re-coded quaternary signal, quantised feedback takes place at the receiving end to recover the low-frequency spectral components lost along the transmission path and also to reduce far-end crosstalk. <IMAGE>
Patent DE-3309700-A1 (DE)
Title: Device for the connection of two pipe ends
Inventor: VAHLBRAUK KARL HEINZ
IPC: F16L37/02
Filed: 1983-03-18
Abstract: In a device for the connection of the smooth ends of two pipes or pipe mouldings having in each case one annular element, which is fitted onto the pipe ends which are to be connected, and having a connecting sleeve, which encloses the pipe ends with the annular elements, the end surfaces (3b, 4b; 11b, 12b) of the annular elements (3, 4; 11, 12) are located opposite one another on the connecting abutment point, and the outer surfaces (5, 6, 13, 14) of the annular elements are constructed conically, in the same sense, in such a manner that the conical outer surfaces on the one hand supplement one another, when the annular elements rest on their ends on the connecting abutment point, form a complete cone which continues over both outer surfaces, and the connecting sleeve (7, 16) is provided with an inner cone surface which is complementary to this complete cone, and by means of which it encloses and holds the annular elements on its conical outer surfaces. At the same time, a conical multi-start external thread (15) can be incorporated at least into the conical outer surface (14) of the annular element (12) having the larger external diameters, and a conical multi-start internal thread (17), which is complementary to the external thread, can be incorporated in the region of the connecting sleeve (16) which forms an enclosure in the connecting position of this external thread, in such a manner that, after rotation of the connecting sleeve through less than 360 DEG , all the thread starts engage in one another to form a firm mechanical connection. <IMAGE>
Patent DE-3313214-A1 (DE)
Title: Service-brake cylinder
Inventor: BECK SIEGFRIED
IPC: F16D65/22
Filed: 1983-04-13
Abstract: Service-brake cylinder, in particular wedge-brake or cam-brake cylinder for vehicle brake installations, with a piston rod which is driven by a diaphragm via a piston, runs in a guide space and for its part acts on a tappet which actuates the wedge arrangement. The diaphragm space is sealed via a rolling bellows in relation to the guide space for piston rod and tappet, and, to avoid damage to the rolling bellows, an inclined ventilation duct is formed in the piston rod, which opens into the diaphragm space in an annular cavity filled with a filter material above the rolling bellows and at the other end opens into the guide space for piston and tappet rod. <IMAGE>
Patent DE-3318278-A1 (DE)
Title: Controllable chain drive
Inventor: PODDIG FRANK
IPC: B62M9/08
Filed: 1983-05-17
Abstract: In a controllable chain drive, intended in particular for cycles, having a drive chain wheel subdivided into a plurality of segments, the chain wheel is subdivided into four segments of which only two (2, 4) are provided with teeth situated opposite one another at 180 DEG  and corresponding to the chain, while all the segments can be radially displaced in common between a minimum diameter and a maximum diameter by means of a spindle drive (6). <IMAGE>
Patent DE-3319459-A1 (DE)
Title: Apparatus for the cyclic injection of viscous substances, especially jam into doughnuts
Inventor: HERZOG GERD DIPL ING
IPC: A21C15/00
Filed: 1983-05-28
Abstract: The apparatus is provided with a cylinder (1) with a pressure piston (2), which is driven by a motor (5,7) via a piston rod (4). The piston space (3) can be filled with the substance to be injected and for this purpose has a feed (14) with an inlet opening (13) and an expulsion opening (15). A duct (16) is connected to the expulsion opening (15) and leads to a handle (17) with an injection pipe (18). The feed (14) is provided with a bushing (23) with a coupling part (25) for connection to a supply container (30) and with a connection section (24) for connection of a suction duct (28). A non-return valve (21,22) is arranged in the feed (14) and blocks the feed of the substance during the injection cycle, and a non-return valve (19,20) is arranged in the region of the handle (17) and shuts off during the suction stroke of the pressure piston (2). <IMAGE>