baber/WOPTO huggingface dataset:
Patent DE-3044754-A1 (DE)
Title: Hair treatment compsn. contg. an anionic polymer - contg. carboxylic or sulphonic gps., and an amphoteric polymer contg. basic nitrogen and acid gps., gives good conditioning
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/81
Filed: 1980-11-27
Abstract: Hair treatment compsn. is made comprising (a) at least one anionic polymer contg. one or more carboxylic or sulphonic gps., and (b) at least one amphoteric polymer with units A and B distributed statistically in the polymer chain, where A is a gp. derived from a monomer contg. at least one basic N atom and B is a gp. derived from an acid monomer contg. one or more carboxyl or sulphonic acid gps., or A and B may represent a cationic polymer chain contg. sec., tert. or quat. amine gps. (excepting piperazinyl), at least one of the amine gps. carrying a carboxyl or sulphonic gp. bound via a hydrocarbon gp., or A and B may form part of a polymer chain with ethylene alpha, beta-dicarboxylic gps., one of the carboxyl gps. having been reacted with a polyamine contg. one or more prim., sec. or tert. amine gps., with the proviso that when A and B represent a cationic polymer chain with polyaminoamide gps. in which at least one of the amine gps. carries a carboxyl or sulphonic gp. bound via a hydrocarbon gp., the anionic polymer is not a vinyl acetate/crotonic acid copolymer. The compsns. give a good conditioning and cosmetic effect to hair, e.g. during shampooing, bleaching, dyeing, permanent waving, etc. The treated hair has good softness, body and resistance to entanglement.
Patent DE-3046086-A1 (DE)
Title: Converting deflection into frequency - using vibrating tensioned thread in fundamental transverse vibration in system giving linear characteristic
Inventor: HOFMANN DIETER DIPL PHYS DR PH
IPC: G01G3/16
Filed: 1980-12-06
Abstract: The arrangement is applicable to industrial weighing. Two tension elements (1,2) meet at a fixed node point (3). One (1) is a vibrating thread set into a fundamental transverse vibration by its surrounding elements and subjected to the tensional components of a force acting at the node. A pivoting guide element (6) is attached to the two tension elements at the fixed node (3) and at its movable end (9) to third and fourth (11) elements. The third tension element is inclined to the longitudinal axis of the guide element and is connected to a spring elastic element (7). The fourth tension element (11) is connected to the deflection application point (8).
Patent DE-3046438-A1 (DE)
Title: Electric immersion heater with electronic control circuit - uses triac load switch with respective thermoelements for heating element and water temp.
Inventor: CZEPEK GUENTER ING GRAD
IPC: H05B3/78
Filed: 1980-12-10
Abstract: The electric immersion heater has an electronic control circuit maintaining the required temp. of the heating element and the water within the immersion tank. The respective temps. are monitored by two series thermoelements for a triac load switch. Pref. both thermoelements are housed in a common protective tube. This is in good thermal contact with the heating element adjacent the junction of one thermoelement, the junction of the other thermoelement dipping into the water in the tank, with the reference points of both thermoelements being within the fixing head for the immersion heater.
Patent DE-3118378-A1 (DE)
Title: Apparatus for transporting away wooden boards
Inventor: WIEGAND KARL-WOLFRAM
IPC: B65G47/82
Filed: 1981-05-09
Abstract: In an apparatus for transporting away wooden boards, which operates by means of transfer levers, the problem arises that the transfer levers cannot receive a new wooden board for transporting away until they have released the preceding wooden board and have been swung back into their initial position. In order to accelerate this operation of transporting away, an additional receiving device for the wooden boards is provided, in the form of supporting rollers which can be pivoted out of the region of the transfer levers. The supporting rollers receive the wooden boards from the processing station irrespective of the position of the transfer levers, and are pivoted out of the region of the transfer levers when these transfer levers have adopted their initial position to receive the corresponding wooden board. As a result, it is possible for the processing station to release wooden boards as long as the transfer levers have not yet resumed their initial position, so that the capacity of the overall installation is increased.
Patent DE-3120655-A1 (DE)
Title: Split piston ring and a method for its manufacture
Inventor: JACOB WERNER ING GRAD
IPC: B23D31/00
Filed: 1981-05-23
Abstract: To achieve the smallest possible gaps in the installed condition with a split piston ring made of brittle metallic material such as fully hardened steel, cast iron or the like, it is proposed first of all to produce the piston ring in its final form and then burst it at one point on its circumference, thereby forming the required slot without the removal of material at this point.
Patent DE-3127364-A1 (DE)
Title: Method for coupling two digital computer systems which are jointly or separately clocked
Inventor: GAST JENS-PETER DIPL ING
IPC: G06F15/167
Filed: 1981-07-09
Abstract: The computer systems consist of in each case at least one central processing unit (CPU) having a program and main memory, and input and output units, via a common main memory unit located within the technically possible address area of the computer systems involved. To simplify the control of the data exchange between at least two digital computer systems in such a manner that it is no longer necessary to execute special program sequences, it is proposed that the address (8, 9), data (4, 5) and control lines (c, d, e, f) of the systems involved (I, II) are in each case conducted to the common main memory unit and are connected via gate circuits (1, 2, 10, 11) which are controlled by derived signals from the address (8, 9) and control lines (c, d, e, f), to the actual memory (7) for read and write access of the main memory unit, in which arrangement, for the effective access time of the in each case one digital computer system (for example I), the in each case other digital computer system (for example II) is forced via a signal also derived from the address and control lines into short wait cycles which (lacuna) shorter than (lacuna) an access attempt of one of the two digital computer systems (I or II) is preferred. <IMAGE>
Patent DE-3132750-A1 (DE)
Title: Lotto game
Inventor: SCHUBERT WENZEL
IPC: G07C15/00
Filed: 1981-08-19
Abstract: The subject of the invention is a lotto game device (lotto cube) for obtaining lotto numbers for lotto cards from the surround of a desired sign of the zodiac or lucky symbol for different stakes, such as, for example, for DM 0.50 7 from 38 or 6 from 45 and 6 from 49. The lotto game device in cube form with six rotatable nine-part side faces, in which five side faces are each provided with eight lotto numbers formed in the production material and the sixth nine-part side face is provided with nine lotto numbers formed in the production material, has a field with two numbers on the sixth side face. The middle fields of the six rotatable nine-part side faces are each provided with two of the 12 signs of the zodiac and with a lucky symbol, such as a horseshoe, fly agaric, lucky pig, ladybird, chimneysweep and clover-leaf. When two to three side faces are rotated through 90 DEG  on the lotto cube, new lotto numbers always appear on the side of the desired sign of the zodiac or lucky symbol for entry on the lotto card.
Patent DE-3134623-A1 (DE)
Title: Pull-out table with a table leaf which can be pulled out of a piece of furniture
Inventor: BOECKING GERHARD
IPC: A47B1/08
Filed: 1981-09-02
Abstract: The invention relates to a pull-out table with a table leaf which can be pulled out of a piece of furniture and on the pull-out end of which supports are articulated which can be folded on to its underside and can be folded down into a supporting position oriented perpendicularly to the plane of the table leaf. In order to keep the space required for the supports small and to be able to adapt the supports in their length to different working heights of the table leaf, provision is made according to the invention for two supports to be articulated on a fastening angle connected to the pull-out end of the table leaf, the pivot pins being arranged in the two end regions of the fastening angle parallel to the pull-out direction of the table leaf, for each support to consist in each case of an upper part and a lower part displaceable telescopically in the upper part, and for each lower part to be insertable in the associated upper part into a storage position and extendable into a lockable supporting position.
Patent DE-3144342-A1 (DE)
Title: alpha -Substituted carboxamidoamine, process for its preparation and cleaning composition containing this compound
Inventor: YASUDA YUTAKA
IPC: C09K23/22
Filed: 1981-11-07
Abstract: alpha -Substituted carboxamidoamine represented by the following general formula I: <IMAGE> in which R1 denotes an alkyl or alkenyl group having 6 to 20 carbon atoms; R2 denotes hydrogen or the group: C2H4OH; R3 and R4 denote hydrogen, the group: C2H4CO2M or C2H4OH; and, if R2 is the group: C2H4OH, R3 and R4 are each time hydrogen or the group: C2H4CO2M; and, if R2 is hydrogen, one of the radicals R3 and R4 is the group: C2H4OH. M is hydrogen, an alkali metal, ammonium or an organic ammonium compound. The compound is novel and useful as surface-active agent.
Patent DE-3149060-A1 (DE)
Title: Sealing insert for a waterproof housing
Inventor: LINKE RAINER
IPC: H02G3/06
Filed: 1981-12-11
Abstract: The invention relates to a sealing insert (6) consisting of elastic material, for insertion into a recess in the wall of a split housing. The sealing insert (6) has two parts (3, 3'), which are separated in the dividing plane of the housing (13, 14), between which the connecting lead is embedded in a sealing manner like a cushion. At the same time, the two sealing parts (3, 3') can also be produced from a relatively hard material, provided a soft-elastic core (5, 5') for example consisting of sponge rubber, is embedded in each of the two parts (3, 3'). <IMAGE>
Patent DE-3149632-A1 (DE)
Title: Exhaust silencer for internal combustion engines
Inventor: WOERNER SIEGFRIED ING GRAD
IPC: F01N1/24
Filed: 1981-12-15
Abstract: The invention relates to an absorption-type silencer having an integrated resonator chamber with an inlet nozzle leading into the resonator. In such a silencer, not only particularly good silencing values but also a longer service life are obtained because the life of the absorption material is improved by the equalisation of the flow of exhaust gas and the lowering of the temperature in the buffer chamber.
Patent DE-3149818-A1 (DE)
Inventor: SCHNEIDER MANFRED
IPC: G01G19/413
Filed: 1981-12-16
Abstract: 1. Price-calculating scales with a first keyboard (3) for keying in arbitrary basic prices, with a memory (2) for storing a number greater than ten of predetermined basic prices associated in each case with a call number, and with a second keyboard (4) used for requesting the stored basic prices which covers N request keys each associated with a number, N being greater than ten, characterised in that the memory (2) contains more than N memory cells for basic prices, and in that call numbers, which are smaller or equal to N, can be keyed in in each case by one single request key, and call numbers which are greater than N can be keyed in by the corresponding combination of more than one request key of the second keyboard (4).
Patent DE-3201134-A1 (DE)
Title: Solvent-containing varnishes and paints based on alkyd resin
Inventor: FEIT LEO
IPC: C09D167/08
Filed: 1982-01-15
Abstract: The invention relates to varnishes and paints based on alkyd resin or containing acrylic esters or methacrylic esters or epoxy esters, additionally containing a mixture of mono-, di- or trialkylamine or mono-, di- or trialkanolamine or morpholine, fatty acid having 2 to 20 carbon atoms, a monobasic aromatic acid and drying, semi-drying or non-drying vegetable oils of a polybasic acid and/or water and aromatic or aliphatic solvents or mixtures thereof and water.
Patent DE-3202495-A1 (DE)
Title: Process and device for monitoring a critical number of erase and/or write cycles of an electrically erasable, programmable read-only memory
Inventor: BERTHOLD EDWIN
IPC: G06F11/00
Filed: 1982-01-27
Abstract: In a data processing system, a read-only memory (1) which is electrically programmable is used. The number of programming cycles is limited. If a critical number of programming cycles is exceeded, the memory cells may be destroyed. Apart from the read-only memory, a monitoring read-only memory (4), which is likewise electrically programmable, is also used. The monitoring read-only memory (4) is programmed together with the read-only memory (1). Preferably, program cycles of the read-only memory (1) are combined in such a way that program cycles of the read-only memory which activate different memory cells activate only one memory cell in the monitoring read-only memory. Therefore, the critical number of programming cycles is exceeded first in this cell. The destruction of memory cells in the monitoring read-only memory is monitored on the basis of a criterion and signalled. <IMAGE>
Patent DE-3204989-A1 (DE)
Inventor: DRUCKTENHENGST ROLF ING GRAD
IPC: F16J15/3256
Filed: 1982-02-12
Abstract: A cassette seal comprising an inner ring and an outer ring has angle or L-shaped profiles which are arranged together inside each other to form a substantially rectangularly bounded hollow space. The inner ring has a rubber coating (6) for support and sealing on an axle or shaft. The leg of one ring which extends in the radial direction and is facing away from the sealed-off medium has a sealing lip formed from an elastomer material which extends into the hollow space and rests against the leg of the other ring extending in the axial direction. The sealing lip is followed by at least one dust lip spaced at an axial distance away from the sealed-off medium. The leg of the other ring which is facing the sealed-off medium and which extends in the radial direction is sealed against the leg of the one ring extending in the axial direction by a labyrinth gap (12). The contact surface assigned to the dust lip changes into the contact surface assigned to the sealing lip without enlargement of the diameter.
Patent DE-3213944-A1 (DE)
Title: Method for the determination of the sebaceous film on the surface of the skin
Inventor: WALLAT SIEGFRIED DR DIPL CHEM
IPC: G01N30/00
Filed: 1982-04-16
Abstract: The method entails a defined area of skin being contacted with the coated side of a support coated with adsorbents, e.g. a glass plate coated with silica, and the sebaceous substances adsorbed by the coating being visualised by decomposition or the action of reagents and quantified by photography or photometry, and is easy to carry out but accurate and very reproducible for all sebaceous components.
Patent DE-3215131-A1 (DE)
Title: Circuit arrangement for converting a non-electrical quantity into an electrical signal
Inventor: BOECKERMANN HEINRICH ING GRAD
IPC: G01D5/244
Filed: 1982-04-23
Abstract: A circuit arrangement for measuring an in particular non-electrical measurement quantity and generating an electrical signal corresponding to the value of the measurement quantity consists of a measuring element connected to a feed voltage source and a frequency converter. The measuring element picks up the measurement quantity and converts it into a first control quantity. The frequency converter contains an integration stage to which the first control quantity is supplied and which supplies a periodic sawtooth-shaped oscillation. This oscillation consists of a forward run, the duration of which depends on the first control quantity, between an initial value and a final value, and a return run, beginning after the end of the forward run, from the end value of the forward run to the initial value of the forward run. The initial value of the forward run is determined by the integration stage, the duration of the return run and a quantity which is effective during the return run period. In such a circuit arrangement, an adaptation of the converter characteristic to different measuring tasks and a suppression of the influence of fluctuations of the feed voltage supplied to the measuring element on the frequency of the oscillation supplied by the frequency converter is achieved by the fact that the return run period is influenced by a second control quantity. <IMAGE>
Patent DE-3218160-A1 (DE)
Title: Device for protecting telecommunications installations against overvoltages
Inventor: STILL MICHAEL DIPL ING
IPC: H01T4/06
Filed: 1982-05-14
Abstract: A device for protecting telecommunications installations and apparatuses is specified, in which current paths (2, 3) and an earth conductor (9) are incorporated as a printed circuit on a circuit board (1). The earth conductor (9) is guided in a dedicated plug (10) with a projecting contact (11). Plug sockets (13) which are electrically conductively connected to the current paths (2, 3) and to the earth conductor (9) are incorporated in the circuit board (1). Overvoltage suppressors (16) can be inserted into the plug sockets (13), which suppressors are for this purpose equipped with connecting wires which are used as plug pins. The overvoltage suppressors (16) are particularly easy to install because of their plug-in capability, and also to replace in the case of a defect. <IMAGE>
Patent DE-3218941-A1 (DE)
Title: Method for stopping a flyer and flyers
Inventor: WOLF HORST DIPL ING
IPC: D01H13/16
Filed: 1982-05-19
Abstract: Method for stopping a flyer as a result of roving-break signals. The conversion of a roving-break signal into a shut-down signal triggering the stopping of the flyer is prevented in blocking zones of the path of movement of the bobbin carriage, so that the latter does not come to a standstill in critical end regions of its travel movements. In order to reduce on average the effects of the blocking zones on the bobbin fillings, at least one limit of each blocking zone is adjusted in position relative to the instantaneous position of the associated critical end region in dependence on a flier variable related to the bobbin-carriage speed.
Patent DE-3233048-A1 (DE)
Title: Welded joint for automobile-body sheets
Inventor: SCHMID PETER ERNST DIPL ING DR
IPC: B23K33/00
Filed: 1982-09-06
Abstract: Welded joint for automobile-body sheets in which the adjacent body sheets (1, 2) have flanged edge strips (3, 4) which bear against one another and are joined to one another by a row of resistance spot welds (5). At least one edge strip (3, 4) has cut-outs (6, 6a) extending right into the area between the row of resistance spot welds (5) and the flanged edge (9). The two edge strips (3, 4) are in each case welded to one another at the root (7) of the cut-out by means of at least one fusion weld spot (8). The joint is given adequate dimensional stability, and cracking of the paint in the joint-groove area of the sheets is prevented. <IMAGE>
Patent DE-3236947-A1 (DE)
Inventor: HITZEL RAINER
IPC: G21C17/00
Filed: 1982-10-06
Abstract: 1. A tube manipulator for traversing conduits in axial direction, comprising at least one carriage in which are provided in contact with the conduit (1) two diametrically opposed friction rollers (13), which can be continuously driven by a common longitudinally arranged drive, characterised in that at least two carriages (6, 7, 8, 9) are linked together via a respective interposed flexible, but torsionally rigid tubular part (21), that the friction rollers (13) of all the carriages (6, 7, 8, 9) can be driven by a flexible shaft (22, 22a) running inside the tubular part (21) and through the carriages, and that the central plane (E-E) laid radially through both friction rollers (13) of a carriage is twisted relative to the corresponding plane of the adjacent carriage about the rotational axis of the shaft (22).
Patent DE-3239687-A1 (DE)
Title: Filtration device
Inventor: BADENHOP CHARLES THOMAS DIPL I
IPC: B01D25/26
Filed: 1982-10-27
Abstract: In a filtration device having at least one plate-shaped filter element mounted in the interior of a housing, said filter element being provided with a filter layer carrier composed of a plurality of parts, significant improvements are achieved, in particular with regard to ease of manufacture and cheapness, if the filter layer carrier receives a self-contained carrier plate, in which carrier ribs and guiding channels are formed on both surfaces between a feed zone and an outlet zone. The guiding channels can be formed by interruptions in the carrier ribs and extend in each case from the feed zone to the last carrier rib before the outlet zone or from the outlet zone to the last carrier rib adjacent to the feed zone. For the feed zone and the outlet zone, sealing and mounting parts are provided, which form the required supply channels and outlet channels. The surrounding seal required for such filter layer carriers can be created by these sealing and mounting parts together with sealing beads formed on the carrier plate. These filter layer carriers can be combined in any desired number together with a lower end plate and an upper end plate to give stack-type filtration units.
Patent DE-3241757-A1 (DE)
Title: Oscillating insert for an electromechanical transducer and method for its manufacture
Inventor: EHMANN JUERGEN
IPC: H04R7/20
Filed: 1982-11-11
Abstract: An oscillating insert for an electromechanical transducer, in particular for loudspeakers, with a diaphragm cone whose outer edge is connected to a beaded ring made of elastically deformable plastic, is characterised in that the beaded ring (5) is vulcanised onto the membrane cone (2). Simple, high-quality manufacture is thus made possible. <IMAGE>
Patent DE-3244325-A1 (DE)
Title: Auf dem prinzip der gaschromatographie arbeitende einrichtung zum gewinnen von wasserstoffisotopen aus einem gasgemisch
Inventor: FRISCHMUTH HANS
IPC: B01D59/26
Filed: 1982-11-30
Abstract: Die Erfindung bezieht sich auf einen Fühler zur Bestimmung der Standhöhe von flüssigen Gasen. Das die Standhöhe der Flüssigkeit anzeigende elektrische Signal wird dabei mittels eines temperaturabhängigen Widerstands gebildet. Die der Erfindung zugrundeliegende Aufgabe besteht darin, einen Fühler der vorgenannten Art zu schaffen, mit dem eine eindeutige Bestimmung der Standhöhe des flüssigen Gases möglich ist. Der Fühler zeichnet sich dadurch aus, daß er neben dem die Standhöhe anzeigenden, temperaturabhängigen Widerstand einen weiteren elektrischen Widerstand aufweist, der mit einer elektrischen Spannung beaufschlagt wird. Dadurch wird der Fühler, wenn er sich außerhalb der Flüssigkeit befindet, stärker erwärmt, als wenn er in der Flüssigkeit eingetaucht ist. Das führt zu einer merkbaren Signaländerung beim Eintauchen in die Flüssigkeit bzw. Heraustreten des Fühlers aus der Flüssigkeit. Bei einen Fühlersystem der in der Zeichnung (Fig. 3) dargestellten Art pendelt die Standhöhe der Flüssigkeit zwischen den Positionen der beiden mittleren Fühler "voll" und "nachfüllen". Die beiden übrigen Fühler dienen im Fall des Überlaufs und bei leerem Behälter zur Alarmanzeige.