baber/WOPTO huggingface dataset:
Patent DE-3309006-A1 (DE)
Title: Mounting kit
Inventor: HIRSEMANN ACHIM ING GRAD
IPC: F16B13/12
Filed: 1983-03-14
Abstract: A mounting kit, consisting of a metal dowel (2) and an expanding element (1) in which the metal dowel (2) has a sleeve (3) which is to be sunken in the retaining material and whose wall is provided with at least one slot (6) over at least a part of its length, it being possible for the slotted region of the sleeve (3) to expand when the shaft (9) of the expanding element (1) is driven in. In the case of the mounting kit, the expansion of this region takes place by means of at least one elongated wedge cam (8), which is aligned in the shaft direction and is integrally formed on the shaft end of the expanding element (1) such that its wedge tip points towards the shaft end. The acute wedge cam (8) is located in an expansion (7) of the longitudinal slot (6) which tapers in the direction of the sleeve end (5), starting from the expansion (7). The apex of the wedge cam (8) is oversized in comparison with the sleeve wall, as a result of which the expanding element (1) can be anchored in the retaining material, and subsequent expansion of the expandable region of the sleeve (3) is possible under load. <IMAGE>
Patent DE-3311695-A1 (DE)
Title: Distribution strip having a plurality of double connecting terminals allowing electrical conductors to be connected without stripping
Inventor: SCHOLTHOLT HANS
IPC: H04Q1/14
Filed: 1983-03-30
Abstract: The invention relates to a distribution strip having a plurality of connecting terminals which allow electrical conductors to be connected without stripping and are held in receptacles on the upper longitudinal sides of an insulating material body, the distribution strip having an approximately square cross-section and the conductors which are to be connected being guided from the side to the connecting terminals. In order to facilitate preparatory wiring, wire guiding slots (3, 4) are allocated to a lead core at least on one side wall of the distribution strip (1), on the upper and lower longitudinal edges. At the same time, wire guiding eyes (5), in each case allocated to a predetermined number of lead cores, are provided on the underneath of the distribution strip. <IMAGE>
Patent DE-3317658-A1 (DE)
Title: Scaffold anchor
Inventor: BIERHOFF ANTONIUS F M
IPC: E04G5/04
Filed: 1983-05-14
Abstract: The invention relates to a scaffold anchor comprising a tube provided with internal threading, on one end of which tube an abutment projecting over the periphery of the same is provided in the form of a flange, an annular plate, a bar or the like, and into the said end of which tube a rod which exhibits one end in the shape of a hook which lies outside the tube is screwed. <IMAGE>
Patent DE-3320008-A1 (DE)
Title: Arrangement for indicating an overvoltage event
Inventor: KUMMUTAT GERHARD ING GRAD
IPC: G01R19/165
Filed: 1983-05-31
Abstract: To be able to indicate overvoltage events permanently, a series circuit of an overvoltage arrester (4) and an overcurrent protection (5) is connected to the voltage to be monitored; in parallel with the overvoltage arrester (4), a first resistor (6) is connected and in parallel with the overcurrent protection (5), a series circuit of a light-emitting diode (8) and a second resistor (7) is connected. To monitor alternating voltages, a further diode is advantageously connected in antiparallel with the light-emitting diode (8). In an advantageous embodiment, a third resistor (9) is connected in series with the light-emitting diode (8) and a Zener diode (10) is connected in parallel with this series circuit. If several of the arrangements according to the invention (3, 11, 12) having in each case different operating voltages of the overvoltage arrester are connected in parallel, the magnitude of the overvoltage can also advantageously be determined. <IMAGE>
Patent DE-3324263-A1 (DE)
Inventor: URBACH HANSJOERG DR
IPC: C07D209/52
Filed: 1983-07-06
Abstract: The invention relates to compounds of the formula I    <IMAGE>  (I) in which n denotes 0 or 1, R denotes hydrogen, alkyl, alkenyl or aralkyl, R1 denotes hydrogen or alkyl, which can optionally be substituted by amino, acylamino or benzoylamino, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl or partially hydrogenated aryl, each of which can be substituted by alkyl, alkoxy or halogen, aralkyl or aroylalkyl, both of which can be substituted in the aryl radical as defined previously, a monocyclic or bicyclic S- or O- and/or N-heterocyclic radical or a side chain of an aminoacid, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen, or Y and Z together denote oxygen, X denotes alkyl, alkenyl, cycloalkyl, aryl, which can be monosubstituted, disubstituted or trisubstituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, acylamino, alkylamino, dialkylamino and/or methylenedioxy, or 3-indolyl, and to a process for their preparation, agents containing them and and their use, and to 2-azabicyclo[3.1.0]hexane derivatives as intermediates, and a process for their preparation.
Patent DE-3327445-A1 (DE)
Title: Method and device for detecting an object
Inventor: PIETZSCH LUDWIG DR ING
IPC: G06V10/10
Filed: 1983-07-29
Abstract: A method for detecting an object, such as a workpiece, by imaging the object by means of photodiodes or the like, which are arranged in rows, and comparing the electrical image signals thus produced with stored reference signals is characterised in that in the event of a change in the signal status of at least one photodiode the image signals of all the photodiodes are compared with the associated, stored reference signals. By contrast with known methods, in which the output signals of the photodiodes are retrieved in a prescribed time cycle and further processed, it is possible with the method according to the invention to avoid the accumulation of redundant data and to carry out a rapid and accurate detection of objects.
Patent DE-3328206-A1 (DE)
Title: Circuit arrangement for multi-frequency receiver with frequency analysis of continuously alternating frequencies, received without interruption, in telephone systems
Inventor: RODEGRO HEINRICH
IPC: H04Q1/453
Filed: 1983-08-04
Abstract: In a circuit arrangement for multi-frequency receivers with frequency analysis, frequencies or multi-frequency combinations received without interruption are centrally analysed as components of a subscriber code, for example the destination address of a subscriber station to be called or origin address of a subscriber station to be called and forwarded to a corresponding memory. With each detection of a complete code component, for example a single frequency or a multi-frequency combination, a detection device generates a signal which controls via a timing device switching means preventing the further acceptance of received single frequencies or multi-frequency combination signals in the detection device. The switching time of the detection switching and analysing means, together with the intermediate acceptance pause determined by the timing device, corresponds to the transmission time of a code component, for example a single frequency or a multi-frequency combination.
Patent DE-3334382-A1 (DE)
Title: Holding device for printed-circuit boards
Inventor: SCHELER HOLGER DIPL ING
IPC: H05K13/00
Filed: 1983-09-23
Abstract: The transportation frame has webs as guide rails for fluted nuts, which can be adjusted individually and can be fixed in the guide rails via screws of associated retaining springs. The retaining springs are constructed for holding a printed-circuit board. In this case, the printed-circuit board is held in the lateral direction in the region of the end edges via stops, which can likewise be fixed in the guide rails, in the form of angles.
Patent DE-3337482-A1 (DE)
Title: Patient turning device for an X-ray examination unit
Inventor: FINKENZELLER JOHANN
IPC: A61B6/04
Filed: 1983-10-14
Abstract: The invention relates to a patient turning device for an X-ray examination unit (7, 8, 9) which has a rolled cloth (6) wound onto two parallel rollers (4, 5) to support the patient, the cloth being wound up or unwound in order to turn the patient about his longitudinal axis. The two rollers (4, 5) are located beside a mounting plate (3) which does not possess any radiopaque metal parts, and can be adjusted upwards at right angles to the mounting plate (3), the rolled cloth (6) being wound up or unwound during the adjustment. <IMAGE>
Patent DE-3406774-A1 (DE)
Inventor: AMANN MANFRED DIPL BIOL
IPC: C07D455/06
Filed: 1984-02-24
Abstract: The invention relates to the enzyme S-tetrahydroprotoberberineoxidase, which oxidizes selectively S-tetrahydroprotoberberines and S-1-benzyl-1,2,3,4-tetrahydroisoquinoline in the presence of oxygen, resulting in the corresponding protoberberines and 1-benzyl-3,4-dihydroisoquinolines. The invention also relates to a process of preparing S-tetrahydroprotoberberineoxidase by extraction from certain plant materials. The oxidation products of several compounds find use in the pharmaceutical industries.
Patent DE-3408064-A1 (DE)
Title: Arrangement for controlling a recording element
Inventor: DONNER BERND
IPC: G01D15/24
Filed: 1984-03-05
Abstract: An arrangement is proposed by means of which the control method described in the main application P 3232980, which allows a recording element to be controlled in two dimensions, namely transversely and perpendicularly with respect to a recording carrier, by means of only one drive motor, can be carried out. Between the drive motor (2) and a carriage (22) carrying the recording element (21), a spur wheel transmission enclosing a planetary gear system is provided. The web (11) of the planetary gear system, which, after a reversal of the direction of rotation rests, on the one hand, against a fixed stop and, on the other hand, against the carriage (22), controls via a cam (12) constructed on it and an intermediate rocker (56) raising and lowering of the recording element (21) whilst stop and interlocking means (35, 36, 37, 40, 41, 42) provided on the carriage have the effect that after a particular end position of the carriage (22) is reached and after the direction of rotation has been reversed, the planetary wheel axis of the planetary gear system, mounted in the web (11), is captured in a link (42) located in the carriage (22). The three positions I, II, III of the shaft (13) identify the three guide conditions of the recording element required for carrying out the control process, namely "reverse" without registration, "forward" without registration and "reverse" with registration. <IMAGE>
Patent DE-3412273-A1 (DE)
Title: Line protection circuit breaker having a differential-current trip device
Inventor: FLOHR PETER ING GRAD
IPC: H02H1/06
Filed: 1984-04-02
Abstract: In an electrical protection circuit breaker which, for excess-current, short-circuit and earth-leakage current tripping, consists of the mechanically switching combination of a line protection circuit breaker part, having one or more poles, with a single-pole circuit breaker part for differential-current tripping caused by faults, by means of an electronic circuit arrangement (controlled by a summing current transformer), together with a test device, the switching path which is provided in the differential-current tripping part for interrupting the neutral conductor is constructed as a sequence-controlled (make) contact arrangement which, during switching on, connects voltage to the tripping electronics and the test circuit by means of an auxiliary contact, before the neutral conductor is switched through, in order to be able to install the protection circuit breaker at will with respect to its connection direction without it having an intrinsic consumption in the switched-off state and without an insulation measurement on the load side being loaded by special disconnection measures. <IMAGE>
Patent DE-3414287-A1 (DE)
Title: Conveyor belt for vacuum filters
Inventor: SPAAR HERMANN
IPC: B65G15/42
Filed: 1984-04-14
Abstract: In a conveyor belt (1), which is provided with an edge profile (3) on each side and is made of rubber or a similar material, for vacuum filters, the edge profile (3) is designed to be foldable, the bending region being situated at the lower end of the edge profile (3). <IMAGE>
Patent DE-3417214-A1 (DE)
Title: Protective goggles for welders
Inventor: SASSI ELIO
IPC: A61F9/06
Filed: 1984-05-10
Abstract: The protective goggles for welders are to make welding operations safer and quicker and to make continuous removal and putting back on of the protective goggles unnecessary. To this end, the dark welder's glass or a part thereof is made pivotable, so that it is possible in an instant to switch from closed welding glass to viewing slot, without having to take off the protective goggles. All operations associated with the welding process can therefore be carried out without taking off the protective goggles. A further advantage is provided in that a holding device is provided behind the welding glass to accommodate a pair of everyday spectacles or glasses of the welder. The unwieldy removal of the protective goggles so that everyday spectacles can be put on and taken off is no longer necessary. Finally, the frame of the protective goggles is provided with a holding device at the top and at the bottom, each to accommodate a protective shield, for use when welding upwards, for example. Holding of the protective shield by hand is no longer necessary as a result of this. The welder always has one or both hands free.
Patent DE-3421422-A1 (DE)
Title: Steering gear for two-surface steering mechanism
IPC: B63H25/34
Filed: 1984-06-08
Abstract: Two-surface steering mechanism which acts via gears on the rudder post via two double-acting hydraulic cylinders and toothed racks arranged in an H-girder. The H-girder is mounted on track rollers and is held laterally by pressure rollers.
Patent DE-3427170-A1 (DE)
Inventor: EISOLD HORST
IPC: B65G67/60
Filed: 1984-07-24
Abstract: PCT No. PCT/EP85/00356 Sec. 371 Date Apr. 16, 1986 Sec. 102(e) Date Apr. 16, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00873 PCT Pub. Date Feb. 13, 1986.A mobile bucket mechanism for collection and conveyance of a bulk material which includes buckets carried by chains over generally vertically arranged sheaves, a support structure for the sheaves which drives the chains to move the buckets in a path to collect bulk material located at a lower end of the path. A feeding device is driven by the support structure to cut into the bulk material and feed the bulk material to the buckets. The feeding device includes a stationary, jacket-like cylindrical body surrounding the path of the buckets and the lower portion of the supporting structure. The cylindrical body has an opening adjacent a portion of the path along which the buckets are carried upward by the chains. A cutting head surrounds the cylindrical body and has essentially radially oriented blades rotatable with respect to the cylindrical body so as to supply the bulk material to the opening. In the preferred embodiment, a ball bearing equipped rotary connection to the supporting structure has an upper ring connected with the supporting structure and a lower ring supporting the cutting head. The supporting structure has a supporting ring which is fastened to the cylindrical body. Since all cuts provided by the mechanism are generated by the rotating cutting head and are transmitted directly into the supporting structure by way of the ball bearing equipped rotary connection, the forces on the buckets and their guides are relieved. The buckets then perform only a scooping and not a cutting movement.
Patent DE-3427327-A1 (DE)
Title: Mixing head for generating a preferably chemically reactive mixture of at least two plastic components
Inventor: TAUBENMANN PETER
IPC: B29B7/76
Filed: 1984-07-25
Abstract: The mixing head consists essentially of a housing (1) with a central bore, one section of the bore being designed as a mixing chamber (2). Inlet openings (3) and (4) for the individual plastics components open into the mixing chamber, in which a discharge piston (12) of uniform cross-section is movable in a reciprocating manner, nozzles (5) and (6) controlling the respective flow to the mixing chamber and opening and closing governed by pressure medium being employed upstream of the inlet openings. Furthermore, the mixing chamber has an outlet opening (21) for the plastic component mixture. The actuation of the discharge piston is carried out by feeding a pressure medium to one or the other piston side of a working piston (23) which is firmly connected to the discharge piston. For a more accurate opening and closing of the nozzles and thus for an improvement of the mixing results, the pressure medium circuit for the movement of the discharge piston or of the working piston is connected together with the pressure medium circuit for opening and closing the nozzles. The pressure chamber (30) upstream of the smaller adjustment face (23b) of the working piston (23) is here joined to the pressure chambers (14) upstream of the smaller adjustment faces (9b) of the pistons (9) allocated to the nozzles. The larger adjustment faces (9a) of these pistons can also be subjected to pressure medium and be relieved for metering the plastic components. <IMAGE>
Patent DE-3430032-A1 (DE)
Title: Conveying device on a plastics injection moulding machine for discharging the mouldings
Inventor: HEHL KARL
IPC: B65G23/22
Filed: 1984-08-16
Abstract: The conveying device discharging the mouldings from the machine base of a plastics injection moulding machine comprises a conveyor belt (18) held by two drums (17), and a driving hydraulic motor. The stationary shafts of the drums (17) are mounted within a chassis which comprises a core arranged between the strands of the conveyor belt (18) and between the drums (17), and flanks (11) attached to the longitudinal sides of this core (10). The core (10) is connected so as to be pivotable and lockable via the flanks (11) and mounting plates (32) with a further conveying device which lifts the mouldings above the transport level of the discharging conveying device. This results in a constructionally and functionally simple unit which is independent of the machine base (Fig. 1). <IMAGE>
Patent DE-3433532-A1 (DE)
Title: Block of a granular promoted iron oxide catalyst for the synthesis of ammonia, and process for the production thereof
Inventor: ZOZULJA VIKTOR JUREVIC
IPC: B01J23/74
Filed: 1984-09-12
Abstract: The invention relates to the field of production of catalysts and, in particular, relates to a block of the granular promoted iron oxide catalyst, and a process for the production thereof. The block has the following composition in % by weight:     granular promoted iron oxide catalyst 84.0-94.5   alkaline earth metal aluminate 5.0-15.0   reinforcing elements 0.5-1.0. The production process of the catalyst block comprises mixing the granular promoted iron oxide catalyst with an aqueous suspension of the alkaline earth metal aluminate with a weight ratio of aluminate to water from 1:1 to 1:9, moulding the catalyst composition obtained while introducing reinforcing elements thereinto, and subjecting the moulded catalyst composition to thermal treatment at a temperature from 200 to 600 DEG C and hydrothermal treatment at a temperature from 150 to 300 DEG C and drying at a temperature from 150 to 200 DEG C. The invention can be used in the production of ammonia.
Patent DE-3442294-A1 (DE)
Title: Apparatus for homogenising and suspending solids pulps, in particular sludges for fluidised-bed furnaces
IPC: C02F3/12
Filed: 1984-11-20
Abstract: The invention relates to an apparatus for homogenising and suspending solids pulps in a tank, in particular slurries for fluidised-bed furnaces, the apparatus having one or more propeller-like agitator vanes and radially aligned, mounted at a distance thereto, stationary baffle plates. Moreover, it has a pneumatic and/or hydraulic start-up aid, which facilitates start-up of the agitator vanes in the case of sedimented solids. The agitator vanes are attached to a shaft which is mounted in bearings at a single end.
Patent DE-3446169-A1 (DE)
Title: Membrane keyboard
Inventor: KAMMERL ANTON DR
IPC: H03M11/24
Filed: 1984-12-18
Abstract: The invention relates to a membrane keyboard having a multiplicity of characters. It is the object of the invention to provide a keyboard, the geometric dimensions of which are predetermined, with a multiplicity of characters, the number of characters which can be accommodated exceeding the number of the known character set and a reliable selection of the characters being possible. The object is achieved by the fact that a multiplicity of characters, in each case combined in groups, are allocated to one key panel (1, 2, 3, 4, 5), the respective key panel consisting of a sensor array formed by rows (Z1, Z2...) and columns (S1, S2...) in the manner of coordinates, and that the selection of the desired character is effected by averaging the in each case activated rows and columns (applicable in keyboards of computers, selection devices and so forth). <IMAGE>
Patent DE-3503742-A1 (DE)
Inventor: WIESENBERGER ALFRED
IPC: A23L21/15
Filed: 1985-02-05
Abstract: A process for the lactic acid fermentation of fruit products is disclosed wherein an initial product in the form of a mash or juice having a pH of less than 3.7 is pasteurized and thereafter subjected to fermentation by lactic acid producing bacteria which produce at least 95% L(+) lactic acid as the fermentation product.
Patent DE-3503908-A1 (DE)
Title: Mounted broadcaster, especially for granular fertilizers
Inventor: DREYER HEINZ
IPC: A01C17/00
Filed: 1985-02-06
Abstract: Mounted broadcaster, especially for granular fertilizers, with a supply container and a distributor device having at least two driven distributor members, to which the material particles to be discharged can be fed in adjustable quantities via a metering device, the metering device being fastened to the supply container in an easily releasible way at a connection element. To make the equipping of the known broadcaster with different metering mechanisms flexible, differently designed metering mechanisms are provided for arrangement on the connection element (Figure 1). <IMAGE>
Patent DE-3520708-A1 (DE)
Title: Hybrid circuit
Inventor: WEISENHORN FRANZ DIPL ING
IPC: H04B1/58
Filed: 1985-06-10
Abstract: The hybrid circuit serves to connect a two-wire line (ZD2) on the one hand to the input arm (VE2) and on the other hand to the output arm (VA2) of a four-wire line with simultaneous decoupling of the two four-wire line arms from one another. For this purpose, at least three impedances (W21, W22, N2) are provided which form a bridge circuit with four terminals (A2, B2, C2; D2) between which one of these impedances is in each case inserted, the first terminal (A2) being connected to one wire of the two-wire line (ZD2) and the second terminal (B2) being connected via a transmission amplifier (V21) to the output arm (VA2). Furthermore, the signals arriving via the input arm (VE2) are routed via a reception amplifier (V22) and fed at low impedance to the bridge circuit via the first and third terminals (A2, C2). The balancing network (N2) of the two-wire connection is thus simultaneously the terminal impedance of this connection. <IMAGE>
Patent DE-3521962-A1 (DE)
Title: Light, especially a hollow-mirror light having a flanged-base incandescent lamp
Inventor: SASSMANNSHAUSEN KNUT OTTO
IPC: F21V19/00
Filed: 1985-06-20
Abstract: The invention relates to a light, especially a hollow-mirror light having a flanged-base incandescent lamp. Means are specified on how the flange of such a flanged-base incandescent lamp can be equipped with a key system which then corresponds with a key system of the light such that only the flanged-base incandescent lamp provided for it can be inserted into each light.