baber/WOPTO huggingface dataset:
Patent DE-3107567-A1 (DE)
Title: Signal sampling gate circuit
Inventor: TAGUCHI SHINICHIRO
IPC: H04N9/793
Filed: 1981-02-27
Abstract: The circuit contains signal sampling transistors (Q60, Q62) to which the signals to be sampled or to be picked up can be applied under control of a first gating or gate control signal and which apply these signals to latching circuits as determined by the first gate control signal. Furthermore, a switch circuit is provided for differentially switching the signal sampling transistors (Q60, Q62) for one of these transistors to be allowed to be cut off in a complementary manner. This switch circuit contains transistors (Q66 to Q69), one of which is turned on as determined by a second gate control signal whilst the other one is turned off. The individual switch circuit transistors (Q66 to Q69) are connected to associated sampling transistors (Q60, Q62). In this arrangement, the sampling transistor (Q60, Q62) to which the turned-on switch circuit transistor (Q66 to Q69) is connected is turned off whilst the relevant other transistor is turned on. The on state of the sampling transistors (Q60, Q62) for coupling the said signals to be picked up to the latching circuits can thus be mandatorily controlled by the second gate control signal independently of the first gate control signal. <IMAGE>
Patent DE-3116389-A1 (DE)
Title: Flame-cutting machine, provided with self-contained drive, for bevel cutting
Inventor: KATAOKA HIROSHI
IPC: B23K7/00
Filed: 1981-04-24
Abstract: The invention relates to a flame-cutting machine, provided with self-contained drive, for bevel cutting on pipes, with a machine body which carries a fusion cutter or cutting torch, for producing a bevelled edge on the end face of a pipe, in which arrangement guide rollers rolling on the end face as well as an outer roller device which runs on the outer periphery of the pipe are provided. The machine body can be moved along the end face of the pipe by means of these rollers or roller devices. The outer or the inner roller device can be pressed against the periphery of the pipe, and one of the two roller devices is connected to a drive, mounted on the machine body, for rotating the relevant roller device. This driven roller device has a considerable width and its diameter is greater at the part nearer the end face of the pipe than at the part further away from the end face.
Patent DE-3116948-A1 (DE)
Title: Decompression table for the treatment of a dislocated disc
Inventor: VIERTEL HANS-JOACHIM DR MED
IPC: A61H1/02
Filed: 1981-04-29
Abstract: A decompression table with rope winches (5, 6) on both ends has a foot support (10) at the foot end against which a patient lying on his/her back can rest his/her feet, the hip and knee joints being bent at right angles. A tensile force is exerted upon the patient by rope winches (5, 6) via traction ropes (7, 9), the feet of the patient being held firmly against the foot support (10). <IMAGE>
Patent DE-3123715-A1 (DE)
Title: Process for the preparation of 4,5-dimethoxy-6-pyridazinone compounds
Inventor: REISSENWEBER GERNOT DIPL CHEM
IPC: C07D237/14
Filed: 1981-06-15
Abstract: In the reaction, which is known per se, of 4,5-dichloro-6-pyridazinone compounds with sodium methoxide to give the corresponding 4,5-dimethoxy compounds, catalytically active aprotic dipolar solvents are used in addition.
Patent DE-3125422-A1 (DE)
Inventor: GHYCZY MIKLOS DIPL CHEM DR
IPC: A01N57/12
Filed: 1981-06-27
Abstract: The invention relates to new fungicidal compositions consisting of one or more fungicidally active ingredients and one or more certain phospholipides in addition to standard vehicles, diluents, solvents and/or other inert auxiliaries, the ratio by weight of fungicidally substances to pure phospholipide or the mixture of pure phospholipides amounting to between 1 : 0.2 and 1 : 20. The invention also relates to processes for controlling fungal diseases using these compositions and to processes for their production.
Patent DE-3130969-A1 (DE)
Title: Balance
Inventor: PUETTER PAUL STEFAN DIPL PHYS
IPC: G01G5/00
Filed: 1981-08-05
Abstract: The invention relates to a flat balance, in which the weight is applied via a movable plate to a pressure cell filled with gas or liquid. The internal pressure of the pressure cell is to correspond to the applied weight. Previous constructions of balances with a pressure cell had only restricted measuring accuracy, because the influence of the edge of the pressure cell on the measurement was not taken into account. The invention shows how the edge of the pressure cell is to be designed so as to obtain a balance with a minimum measuring error. The invention can be used for all balances having a pressure cell.
Patent DE-3133493-A1 (DE)
Title: Supporting frame for a multipole medium-voltage switching apparatus
Inventor: PERLE JOSEF
IPC: H02B13/00
Filed: 1981-08-25
Abstract: A supporting frame for load interrupter switches is described, which is particularly economic to manufacture and has high flexibility in terms of capabilities for use. This supporting frame consists of parts which can be screwed to one another and of a switching shaft consisting of a hot galvanised quadrilateral tube which is supported in circular recesses in the side parts, via bearing shells, such that it can rotate.
Patent DE-3134941-A1 (DE)
Title: Panorama cine head
Inventor: MEINUNGER HELMUT
IPC: F16M11/06
Filed: 1981-09-03
Abstract: In a panorama cine head having a device for damping the tracking movement, the fixed base plate and the rotatable part have ring-shaped damping elements which engage in one another and form narrow gaps, and in which a viscous medium is located. In this arrangement, the rotatable part is fastened to a sleeve which can be rotated about a hollow shaft fastened to the base plate. Friction members whose frictional force can be adjusted, are provided between the rotatable part and the base plate.
Patent DE-3136872-A1 (DE)
Title: Drawing head for a drawing machine
Inventor: MOECKEL EWALD
IPC: B43L13/08
Filed: 1981-09-17
Abstract: A locking device (5) for setting particular angles of rotation of the drawing head is actuated by means of a pressure plate (4) arranged on the top of a handle (3). A step-down transmission (26) is arranged between the pressure plate (4) and an actuating bolt (21) for a locking lever (12). The effect of the step-down transmission is that the travel of the pressure plate (4) is greater than the travel of the actuating bolt (21). The actuating force on the pressure plate is correspondingly less than the force exerted by springs (35a, 35b), which presses the locking lever (12) into the locking position. The lesser actuating force facilitates the handling of the locking device. The drawing shows, as one of a plurality of possible step-down transmissions, a transmission comprising two intersecting scissor members (27a, 27b) which interact with an upper slip plate (36) and a lower slip plate (39). <IMAGE>
Patent DE-3148877-A1 (DE)
Title: Cover frame, in particular for lorries and trailer vehicles
Inventor: FINSTERBUSCH PETER
IPC: B60J7/10
Filed: 1981-12-10
Abstract: The invention relates to a cover frame, in particular for lorries and trailer vehicles, which is supported by means of upright tubes plugged into the stanchions. In addition, a plurality of tarpaulin struts are present in the longitudinal direction as well as transverse elements which are connected to one another by means of attachment elements. In relation to this prior art, the cover frame can be retrofitted by means of the invention in such a way that the complete lateral loading length is available by removing the centre stanchions and thus the support of the cover frame. This is achieved in the mounted state of the tarpaulin struts the centre stanchions can be easily released from the head piece and completely removed. For this purpose, the lateral tailgates are also folded downwards and the lateral tarpaulin is folded upwards onto the cover frame. As a result, the tarpaulin no longer has to be removed but instead can be folded up which entails a considerable saving in terms of work because the tarpaulin does not then also have to be refitted after loading, it is merely folded down.
Patent DE-3150297-A1 (DE)
Title: Protective suit for motor cyclists
IPC: B62J27/00
Filed: 1981-12-18
Abstract: A protective suit for motor cyclists is provided with automatically inflatable shock-absorbing chambers. In order substantially to increase the protection of the life and health of the motor cyclist in the case of a fall, the chambers are constructed to be easily and quickly inflatable. For this purpose, the protective suit has at least one nozzle or coupling piece (13, 14), each of which is connected to the chambers (1) via lines (9, 11) and to which a device (6, 7) is connected which discharges or produces a pressurised gas. Arranged in the lines (11) or connecting pieces (13, 14) is at least one non-return valve which prevents the return flow of the pressurised gas which has been blown into the chambers (1). The protective suit can be connected to the motor cycle via a triggering device (3, 4) which, if said motor cycle lifts off over a path indicating a fall, actuates the device (6, 7) discharging or producing the pressurised gas for inflating the chambers (1) within a fraction of a second. <IMAGE>
Patent DE-3151363-A1 (DE)
Title: Dry flue gas desulphurisation with upstream partial dust precipitation and recycle of the sorbent into the electrostatic precipitor stage and preferably the combustion chamber
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1981-12-24
Abstract: The invention relates to a process and equipment for improving the desulphurisation of waste gases according to a dry chemisorption process for power stations burning fossil or refuse-type fuels, the fresh lime or the chemisorbent being fed downstream of the first partial dust-precipitating device at (3) to a chemisorption technology with downstream filter (4) and the discharged chemisorbent, preferably exclusively from the vessel (5), being fed to the reactor section (9) upstream of the first precipitation stage (2) and, if desired a further quantity of chemisorbent being fed from the region (5) to the boiler region and heat exchanger region (1). <IMAGE>
Patent DE-3201238-A1 (DE)
Title: Coal plough
Inventor: MERTEN GERHARD
IPC: E21C27/34
Filed: 1982-01-16
Abstract: The invention relates to a plough with two plough bodies guided on a plough guide and a mountable bridge which overlaps these plough bodies and is intended as a support for pick groups heightening the plough. The mountable bridge is detachably connected to the plough bodies on the face side via a bolt-slot connection and on the rear side can be locked to the plough bodies via locking devices which consist of simple fork-like push-in lock bolts. In addition, the mountable bridge has in the centre area an attaching device for a supporting portal. This attaching device essentially consists of an undercut inserting pocket arranged on the mountable bridge and of a corresponding plate extension on the supporting portal, which plate extension is fastened in a positive-locking manner in the insertion pocket and is secured by means of a push-in pin or the like.
Patent DE-3209284-A1 (DE)
Title: Device for the detachable connection of two components which are plugged together
Inventor: HOCK KARL
IPC: F16B21/06
Filed: 1982-03-13
Abstract: Two components (1 and 2), which are plugged together by means of a detachable connection, for example two pipes of a drilling rod, are held in this position by the device according to the invention, said device additionally transmitting forces and/or moments from the one component to the other. It consists of the holder (3), which is mounted detachably or firmly on the externally located component (2) and which can be constructed integrally or in two parts. In addition, it also comprises a connecting element (4) which is constructed especially as a bolt and a spring-elastic or resilient ring (5). The latter simultaneously engages in a groove of the connecting element (4) and of the holder (3), which ensures that it is secured axially. Assembly takes place in a preferred manner by knocking in the connecting element (4), it being possible for the spring-elastic ring (5) to be located on the connecting element (4) or in the holder (3) before the connecting element (4) is fitted. <IMAGE>
Patent DE-3210016-A1 (DE)
Title: Monolithic capacitor and process for producing it
Inventor: LEUPOLD GERHARD DIPL PHYS
IPC: H01G4/12
Filed: 1982-03-19
Abstract: The invention relates to a monolithic capacitor comprising an insulator composed of compactly sintered ceramic material having electrically conducting layers (2) which are inserted at a distance from one another and parallel to one another and which extend alternately to one of two opposite outside faces of the insulator, where they are connected together by connecting metal layers (3) to form the two foils of the capacitor. To achieve a very high capacitance per unit volume, the insulator is composed of a semiconducting strontium titanate ceramic having grain-boundary barrier layers. In recognition of the fact that noble metals would diffuse into the grain-boundary barrier layer in such a ceramic and reduce the insulation resistance, the electrically conducting layers (2) composed of base metals or metal alloys are injected into open-pored cavities (22) which form a network. <IMAGE>
Patent DE-3214304-A1 (DE)
Title: Device for monitoring a section of railway track
Inventor: KRUG ADOLF DR ING
IPC: B61L1/14
Filed: 1982-04-19
Abstract: In order to determine whether a vehicle (F) has left a section of railway track (SA0, SA1, SA2), it is tested whether an item of information from a response unit (A2) read at the start of this section of railway track (SA0, SA1, SA2) is read again at the end of the vehicle (F) at the end of the section of track (SA0, SA1, SA2) and whether there are no longer any response units (A1, A2) in the section of track (SA0, SA1, SA2). A comparative device (V) required for this and a response unit counting device (Z) are designed with respect to technical safety considerations. However, these two devices act on a safety AND element (UG) by means of which an all-clear signal for the section of track (SA0, SA1, SA2) can be triggered. <IMAGE>
Patent DE-3214515-A1 (DE)
Title: Method and starting circuit for operating a hot-start lamp which can be highly loaded
Inventor: LINDENPUETZ GUENTER
IPC: H05B41/232
Filed: 1982-04-20
Abstract: The subject-matter of the invention is a method and a starting circuit for operating a hot-start lamp with a starting aid, in which a lamp electrode is connected via a ballast inductor and a switch to a live terminal of the supplying network and in which both lamp electrodes are connected via a heating transformer to the supplying network. When the hot-start lamp is in the standby mode, a weak glow discharge is maintained which is determined by a resistor which is provided parallel with the lamp switch.
Patent DE-3215439-A1 (DE)
Title: Two-component adhesives
Inventor: SCHLUETER KASPAR DR
IPC: C09J4/06
Filed: 1982-04-24
Abstract: The novel two-component adhesives comprise polymerisable monomers containing olefinic double bonds and containing at least one oxazoline radical in the molecule, and conventional initiators, accelerators, thickeners and optionally further assistants, preferred monomers being 2-alkenyloxazolines. The two-component adhesives are used for bonding glass, metal, wood, bone, plastics and mineral materials.
Patent DE-3215902-A1 (DE)
Title: Heating surface for floor heating
Inventor: IMGRAM FRIEDRICH
IPC: F24D3/16
Filed: 1982-04-29
Abstract: Self-supporting profile plates (1) of metal, plastic or the like consist of a base plate (2), from one side of which receptacles (6) for heating pipes (7) and supports (11) project, and are joined together with overlapping lateral edges (4) to form laying plates, which are closed off at their end faces by end plates (20) having guide elements for returning the heating pipes (7). The laying plate rests on the ground with the receptacles (6) and the supports (11), if desired by way of a footstep sound insulation. The receptacles (6) are closed, after the heating tubes (7) have been pushed in, by pushing in covering plates. Non-metallic base plates (2) can, on the upper side, be laminated with aluminium or provided with a latex base; the floor covering is applied to the base plate (2). <IMAGE>
Patent DE-3218904-A1 (DE)
Title: Mounting for a wind direction sensor
Inventor: JANSEN ERICH ING GRAD
IPC: G01P1/02
Filed: 1982-05-19
Abstract: An adaptor for mounting a wind direction sensor (transmitter) on an instrument (test equipment) support consists of an upper part, which can be attached to the wind direction sensor, and a lower part which is connected to the instrument support. The lower part is adjusted in a predetermined direction with respect to the instrument support. The wind direction sensor is aligned with respect to the upper part in accordance with this adjustment. For this purpose, the upper part is provided with an opposing coupling which, on the one hand, is attached to the wind direction sensor and, on the other hand, can be aligned with respect to the upper part. During replacement of the wind direction sensor, said sensor is adjusted with respect to the upper part, independently of the instrument support, said upper part, for its part, being connected to the lower part in a specific, predetermined assignment. The work on the instrument support is thus reduced to the very simple connection of the upper part to the lower part. This connection can be made in only one specific, predetermined assignment of the upper part to the lower part.
Patent DE-3219359-A1 (DE)
Title: Flexible line element with a corrugated pipe
Inventor: ERLENMAYER UDO
IPC: F01N13/18
Filed: 1982-05-22
Abstract: A flexible line element is described for pulsating flows, which line element consists of a corrugated pipe provided with connecting pieces at the ends, especially an annular corrugated pipe of corrosion-resistant metal, in which a protective pipe is fixed by forming the start of the protective pipe in at least one corrugation of the corrugated pipe, in its interior close to the flow inlet side, the protective pipe otherwise subsequently covering at least 25% of the corrugated length of the corrugated pipe with its cylindrical region.
Patent DE-3225562-A1 (DE)
Title: Method for automatic order acceptance using a telecommunications exchange, in particular a telephone exchange
Inventor: HUTT HANS
IPC: H04M3/493
Filed: 1982-07-08
Abstract: The method for automatic order acceptance using a telecommunications exchange, in particular a telephone exchange, consists in that some of the telephone numbers available to extensions in a telephone PABX system with direct dialling-in are designated as identification numbers for customers. These numbers are stored in a memory of the data processing system and possibly also in a memory of the telephone PABX system. The telephone numbers dialled into the telephone PABX system from the public network are checked to ascertain whether they are contained in one of the memories. If a match is identified, an automatic order acceptance is carried out in such a way that the data processing system produces a printout on which customer information, date, time and, where appropriate, order type are noted. The calling subscriber then receives a return message containing a confirmation of the order.
Patent DE-3228307-A1 (DE)
Title: Arrangement for magnetic signal recording and reproduction
Inventor: JAEGER KONRAD DIPL PHYS
IPC: G11B5/49
Filed: 1982-07-29
Abstract: In the magnetic recording and reproduction process, increasing requirements for the transmission quality are accompanied by correspondingly increasing requirements to be satisfied for the characteristics prevailing at the interface between magnetic head and magnetic layer, in particular for the relative speed between head gap (1) and layer (2). In order to reduce the requirements for speed and precision of the mechanical devices with the given transmission requirements in devices which are in particular compact and to be operated under mobile and robust conditions, the mechanical movement (3) between head gap and layer is supplemented, or in certain cases entirely replaced, by a non-mechanical displacement of a synthetic gap (6) formed inside the magnet head by means of magnetic fields (5). <IMAGE>
Patent DE-3233151-A1 (DE)
Title: Process and equipment for producing mixed material of pourable or pumpable consistency, such as concrete, mortar, road surfacing or the like
Inventor: LIPFERT KURT
IPC: B01F23/57
Filed: 1982-09-07
Abstract: In the process, different but predetermined grain fractions as solids are brought together one after the other, each in metered quantities, and intimately mixed with one another in a mixing zone, with metered addition of pulverulent and/or liquid components, to give a largely homogenised blend. The introduction of the individual grain fractions in the mixing process is carried out in each case in a distribution over a substantial part of the mixing zone, with simultaneous intensive mixing. The mixing device comprises a forced mixer - for example a disc mixer or annular trough mixer - with a substantially rotationally symmetrical mixing chamber and has, above the latter, a charging port, extending over at least considerable peripheral regions around the mixer axis, for the components of at least the solids, which are to be introduced into the mixing process substantially one after the other.
Patent DE-3237503-A1 (DE)
Title: Float for an aircraft
Inventor: KLOSTIUS RAINER
IPC: B64C25/54
Filed: 1982-10-09
Abstract: There exists a float for an aircraft, which is subdivided into a nose section, a central section (2) and a rear section, a keel line (5, 6) running along the underside of the central section. It is desired in this arrangement to improve the conditions of the underside of the central section with regard to the displacement of water and friction. This is achieved when with reference to a horizontal plane (7) two keel lines (5, 6) are provided at a spacing from one another and at approximately the same level, between which the underside is hollowed (8) like a groove. In this float, the wetted area of the central section is minimised, which produces a correspondingly minimised resistance during starting, and because of the hollowing the float rests on an air cushion even at a relatively slow speed. <IMAGE>
Patent DE-3303006-A1 (DE)
Title: System for transmitting or storing sound signals
Inventor: GASSMANN GERHARD-GUENTER
IPC: H04B1/66
Filed: 1983-01-29
Abstract: For transmission or storage of sound signals, the latter are sampled and converted with high resolution into digital values. The digital values are combined to form data blocks which in each case correspond to a sound interval of 5 to 20 msec. The digital values of a data block are divided into exponent and mantissa in such a way that all exponents are identical with one another and correspond to the exponent with the highest value in terms of amount. In transmission or storage, the exponent is transmitted or stored once only per data block. By not transmitting or storing a multiplicity of individual exponents, the demands on transmission or storage capacity are substantially reduced. The quality is not perceptibly impaired, due to the slow response of the human ear. <IMAGE>
Patent DE-3308045-A1 (DE)
Title: Acrylamides, their preparation and use
Inventor: NICKL JOSEF DIPL CHEM DR
IPC: C07C59/64
Filed: 1983-03-07
Abstract: Novel acrylamides of the formula <IMAGE> which will be illustrated in greater detail in the description, their preparation and their use as biocides are described.