baber/WOPTO huggingface dataset:
Patent DE-3116888-A1 (DE)
Inventor: ELBE HANS-LUDWIG DIPL CHEM DR
IPC: C07D233/61
Filed: 1981-04-28
Abstract: 1. Azolylpropyl-oximino derivatives of the general formula  see diagramm : EP0065107,P18,F1  in which A represents nitrogen or the CH group, R1 represents alkyl with 1 to 8 carbon atoms, alkenyl and alkinyl with in each case 2 to 6 carbon atoms, then cyclopentyl, cyclohexyl, cyclohexylmethyl and cyclohexenyl, and phenyl or benzyl optionally mono- to tri-substituted by identical or different substituents selected from fluorine, chlorine, bromine, cyano, nitro, methyl, ethyl, methoxy, methylenedioxo, phenyl, phenoxy and/or trifluoromethyl, and R**2 represents substituted phenyl which is mono- or di-substituted by identical or different substituents selected from fluorine, chlorine, bromine and methyl, and phenyl or phenoxy, it being possible for the two last-mentioned secondary substituents themselves also to be optionally substituted by chlorine, bromine or nitro, and physiologically tolerated acid addition salts and metal salt complexes thereof.
Patent DE-3118940-A1 (DE)
Title: Folding sleeve made of cardboard or the like for use as a gripping device for food, and blank for producing the folding sleeve
Inventor: VOSSEN FRANZ
IPC: A47G21/00
Filed: 1981-05-13
Abstract: A folding sleeve made of cardboard or similar material for use as a gripping device for food in slices, having an interior which partially accommodates said food, and a blank for this purpose are to be designed in such a way that they can be produced in a particularly simple manner and result in a sturdy gripping device. For this purpose, it is proposed to produce the folding sleeve (3) from a wing-like blank whose one lateral blank edge (30) has a strip-shaped bonding region (33) which is placed over a counter-region (34) adjoining the other blank edge (31) and is bonded thereto, the counter-region being shortened in the vicinity of the sleeve bottom (7) by a corner cutout (35) in such a way that the adhesive of the bonding region covers part of the sleeve bottom due to said corner cutout. The blank of this folding sleeve is to have a central back or front surface (4 or 5) with a central centre-line (M), and in each case a flank surface (9) which adjoins the back or front surface laterally after a fold line (18), said flank surface being followed, after a further fold line (19) by a part of the front or back surface which is bounded by the end edge (30, 31). <IMAGE>
Patent DE-3121304-A1 (DE)
Title: Mass balance for piston engines
Inventor: DROESCHEL HELMUT
IPC: F02B75/20
Filed: 1981-05-29
Abstract: For 4-cylinder in-line engines, particularly in the case of inclined installation, for example as a transverse engine, to balance (compensate for) 2nd order mass forces, at a low cost. The two balancing shafts (5, 6) are arranged symmetrically alongside the centre main bearing (2), away from the cylinder. The balancing shafts (5, 6) revolve, as is normal, at twice the rotation speed. The resultant force of their unbalances (7, 8) opposes the second order mass force of the engine and completely balances it out. Quiet running and, primarily, idle running of the engine. The balancing shafts (5, 6) are arranged in a space-saving manner in the space which is free at the bottom in an inclined manner in the case of a (transverse) engine which is installed inclined. The normal long balancing shafts and their complex (costly) drive are obviated. <IMAGE>
Patent DE-3124871-A1 (DE)
Title: 4-Chloro-1-methyl-2-butynyl carbanilates and processes for controlling wild oat
Inventor: GIBBS CHARLES GAYLORD
IPC: A01N47/20
Filed: 1981-06-24
Abstract: The present invention relates to novel 4-chloro-1-methyl-2-butynyl carbanilates of the general structural formula <IMAGE> in which Ar denotes the radicals phenyl, 2-chlorophenyl, 3-chlorophenyl, 2-fluorophenyl, 3-fluorophenyl or 2,5-difluorophenyl, which are suitable for use as selective pre-emergence herbicides in the control of wild oat.
Patent DE-3137239-A1 (DE)
Title: Plasma ignition device and method for an internal combustion engine
Inventor: ENDO HIROSHI
IPC: F02P3/08
Filed: 1981-09-18
Abstract: A plasma ignition device for an internal combustion engine, which can prevent irregular ignition if the insulation between the electrodes and the spark plug deteriorates as a result of carbon on the electrodes, and which can furthermore prevent electrical noise being produced by the ignition device. The device according to the invention comprises a capacitor (C1) which stores the plasma ignition energy, a multiplicity of switch units (15) and booster or additional transformers (T), one of which is provided in each case for each machine cylinder. In the case of this device, a high voltage is produced in the secondary winding of the additional transformer (T) in order to produce an ignition spark between the electrodes of the spark plug, and a higher current is subsequently passed through the electrodes because of the residual energy which is stored in the capacitor (C1). <IMAGE>
Patent DE-3141733-A1 (DE)
Title: Apparatus for open-end spinning
Inventor: TURK HERBERT
IPC: D01H4/16
Filed: 1981-10-21
Abstract: The apparatus for the open-end spinning of yarns from fibres consists of two equidirectionally driven perforated rotary bodies and of a device for feeding the individually separated fibres into the gap which the rotary bodies form with one another between their outer surfaces and in the region of which the outer surface is penetrated by air flows. One of the two rotary bodies is mounted rotatably in a bracket fastened rigidly to the machine stand. The second rotary body is mounted rotatably, for the adjustment of the width of the gap formed between the outer surfaces of the two rotary bodies and for matching it to the desired operating conditions, in a second bracket which is fastened to the machine stand so as to be independently displaceable at its two ends in relation to the fixed bracket.
Patent DE-3142911-A1 (DE)
Title: Circuit arrangement for limiting the off-commutating pulses for electrical machines
Inventor: ZAHN DIETER
IPC: H02P6/00
Filed: 1981-10-29
Abstract: The invention relates to a circuit arrangement having a diac and a thyristor or triac (bidirectional triode thyristor) for electronic limiting of the off-commutating pulses of the rotor or stator coils of electrical machines, especially of electronically commutated motors. The aim of the invention is to limit the off-commutating pulses in such a manner that their amplitudes assume values which are as low as possible over the time duration of the off-commutating process, and the coil current in the added-on free wheeling circuit reliably (that is to say irrespective of the magnitude of the coil current at the instant of its interruption and irrespective of the commutating duration), continuously and completely tends to zero. This is achieved according to the invention in that a thyristor is connected in parallel with each rotor or stator winding for half-wave operation, and a triac is connected in parallel with each rotor or stator winding for full-wave operation, the thyristor being connected in the reverse direction while the coil is being driven. The thyristor is wired up with a zener diode between the gate and anode, and with the anode of the zener diode to the gate, or with a diac, and the triac is wired up with a diac between the gate and the anode 2.
Patent DE-3206082-A1 (DE)
Title: Fail-safe arrangement for combining the operating-state messages from signal lamps
Inventor: ZELLER RICHARD
IPC: G08G1/097
Filed: 1982-02-17
Abstract: The invention relates to a fail-safe arrangement for combining the operating-state messages from signal lamps of one or more signal transmitters of a signal group for road traffic to form a signal characterising the state of signalling of this signal group. In the arrangement according to the invention, the same number of OR gates as blocking signal signalling gates are provided which can be connected to the blocking signal signalling gates via switching contacts, and a further OR gate, one input of which can be connected to the output of an OR gate via a switching contact. A not-clear-signal signalling gate is directly connected to one input of the further OR gate and, via switching contacts, to one input each of the OR gates. The outputs of the OR gates are in each case supplied to one input of AND gates which are selected via a further input with a squarewave alternating voltage from the output of the AND gate located in front of them and, in the case of the first AND gate, from the output of an inverter. The AND gates are arranged in a series circuit. One input of the last AND gate is connected via the OR gate directly to the non-clear-signal signalling gate. <IMAGE>
Patent DE-3207103-A1 (DE)
Inventor: SIMMEL LOTHAR
IPC: B01D50/00
Filed: 1982-02-27
Abstract: 1. Cyclone (1) for the cleaning of gas, which contains solid particles as contaminant, with a filter in the cyclone, extending axially with respect to the cyclone axis (14) at a distance from its cylindrical cyclone wall (6), in the inside of which filter there opens a gas outlet (13) for the gas passing through the filter, and with a dust collector (10), forming the lower part of the cyclone, with material outlet (11) for the separated contaminants, characterized in that the prismatically designed filter carrier (2) with closed bottom (4) is fitted in the cyclone (1) in such a way that prism axis and cyclone axis (14) run parallel, in that filter mats (3) are fixed on side surfaces between prism edges (5) of the filter carrier (2), and in that the cyclone (1) has a diameter which is that much greater than the double radial distance (16) of one prism edge (5) form the prism axis (14) that the flow rate of the gas to be cleaned in the gap (7) between one prism edge (5) and cyclone (1) is approximately 5 to 20 times higher than the incoming flow rate of the gas on the surface of a filter mat (3).
Patent DE-3208008-A1 (DE)
Title: Fibre-optic data transmission system
Inventor: GARDNER PETER
IPC: H04B10/275
Filed: 1982-03-05
Abstract: The invention relates to a fibre-optic data transmission system with a fibre-optic primary line to interconnect communication nodes, where each communication node has at least one interface with an access connection. On each interface, a fibre-optic path (18) connected via an access link (19) to the primary data line (10) is provided, which path leads to a star point (20) to which a receiving transducer (31) and a transmitting transducer (32) are connected. A converter circuit (34) is used to convert between electric signals to be transmitted onto the primary line and optical signals received from the primary line. Furthermore, the reception of signals from the primary line effects a boosted re-transmission of these signals from the converter circuit onto the primary line. The primary line is a self-contained loop, as a result of which communication losses due to interference on an individual interface are prevented. <IMAGE>
Patent DE-3210206-A1 (DE)
Title: Aircraft having oscillating wings producing lift and forward drive
Inventor: HAENLE FRED
IPC: B64C33/02
Filed: 1982-03-19
Abstract: In an aircraft having oscillating wings which produce lift and forward drive and are coupled to one another, and having energy stores, driveshafts which are arranged between the oscillating axes are connected in drive terms via levers by coupling to ball joints on their ends on the one hand and on cranks of the driveshaft on the other hand, so that oscillation amplitudes, arrow shapes and frequencies of the wings can be varied at will.
Patent DE-3212688-A1 (DE)
Title: Life raft for rescuing shipwrecked persons at sea
Inventor: ANKER FRANZ
IPC: B63C9/02
Filed: 1982-04-05
Abstract: As is known, many lives are lost at sea time after time. As is generally known, lifeboats which are too small and light are to blame for this. In order to prevent or reduce these catastrophes, my life rafts are to be set up on the upper decks. The life rafts lie like a helicopter platform on the ships or on the helicopter pad of the drilling rigs. The life raft consists of a top and bottom octagonal platform which is encased or welded all round by steel plates and is provided with partition walls on the inside. The top platform can be used as a landing pad for helicopters. The entire steel hollow body rests on supports and one or two hydraulic props. In an emergency, the life raft can be lifted from the inside by means of these props and then, just as desired, slips down from the ship or drilling rig to one side. If the ship or the drilling rig should develop a list, the life raft, without being lifted out, slips down by itself into the water. It can move away from the damaged vessel, even in a possible upside-down position, by means of an extendable drive which sits in the centre of the life raft.
Patent DE-3214001-A1 (DE)
Inventor: TITTGEMEYER UDO ING GRAD
IPC: B41F13/02
Filed: 1982-04-16
Abstract: A color printing arrangement has a series of printing stations in each of which a different color is imprinted upon predetermined regions of a travelling band to form color images. A device for measuring the width of the band by sensing the edges thereof is located immediately upstream of each printing station. The width of the band at the first printing station is compared with the width at each of the following printing stations. As long as the widths at the latter printing stations are the same as that at the first printing station, the band is allowed to continue travelling unchanged. However, when the width of the band at a printing station downstream of the first printing station differs from the width at the first printing station, the band is operated upon to return the width to its original value. The reason is that a departure from the original width of the band causes the predetermined regions which are to be imprinted to be moved out of alignment with the printing devices in the printing stations. By returning the width to its original value, the alignment of the predetermined regions is restored.
Patent DE-3219197-A1 (DE)
Title: Process for the disposal of waste from flue gas desulphurisation plants
Inventor: CULMANN GUENTER
IPC: C04B18/06
Filed: 1982-05-21
Abstract: A process for the disposal of waste from a flue gas desulphurisation plant, operating by the wet method and on a lime base, in which large quantities of calcium sulphate dihydrate (FGD gypsum) are produced as waste, is based on the fact that FGD gypsum freed from superficial moisture, but not from water of crystallisation, mixed with cement sets on addition of water and attains good firmness properties even at temperatures above 43 DEG C. A mixture of cement, FGD gypsum, with or without addition of fly ash, therefore acts as a construction material for the production of dams and pillars in underground mining, in particular for the production of parallel gallery dams and roof pillars in coal mining.
Patent DE-3222038-A1 (DE)
Title: Combination lock
Inventor: DUERINGER RUDI HANS
IPC: E05B37/02
Filed: 1982-06-11
Abstract: The invention relates to a combination lock having rotatable setting discs (13) which are arranged on a shaft (3) and project through slots (14) of a lock-case front plate (2) and which are assigned blocking sleeves (6) which are in spring-loaded coupling engagement with them and which have on the collar circumferential recesses (7) which, when the secret code is correctly set, are located opposite projections (8) of a spring-loaded bolt member (9) (pivoting or sliding bolt), so that, in the opening position, the projections of the bolt member can penetrate into the recesses, each consisting of two bottom zones (a, b) which are roof-shaped relative to one another and extend transversely to the axis of the blocking sleeve in a secant-like manner and which extend together approximately over double the rotary-angle range of the setting discs which reaches from engagement position to engagement position, and proposes, for achieving a functionally reliable design which is simple in terms of production, that the recess (7) be arranged asymmetrically relative to the blocking-sleeve radial (R), one of the two straight-faced bottom zones (a, b) having a larger longitudinal dimension in the secant direction, and correspondingly the vertex (Sch) of the bolt-member projection (8) being arranged offset laterally in the direction of the shorter bottom zone (a, b) relative to the blocking-sleeve radial (R) located perpendicularly on the bolt member (9). <IMAGE>
Patent DE-3232615-A1 (DE)
Inventor: WONS WERNER
IPC: C23F11/18
Filed: 1982-09-02
Abstract: 1. A process for the corrosion-inhibiting treatment of water-carrying systems for soft, weakly buffered water by additions of phosphates and/or silicates, characterized in that sodium or potassium carbonates or hydrogen carbonates are added to the water in combination with phosphates and/or silicates in respective quantities of from 2 to 20 g/m**3 expressed as CO3**--, 0.5 to 5 g/m**3 expressed as P2 O5  and 1 to 20 g/m**3 expressed as SiO2 .
Patent DE-3236226-A1 (DE)
Title: Arresting device for glass panes, in particular laminated insulating glazing, in window or door frames
Inventor: SCHMITZ WERNER DIPL ING
IPC: E06B3/54
Filed: 1982-09-30
Abstract: Glass panes (10), in particular laminated insulating glazing, are arrested in window or door frames by bracing pieces (13, 14) which are arranged in at least two mutually opposite glass-pane corner regions, are introduced between the glass-pane border (10a) and a frame abutment surface (11a), and are in the form of panels or strips. Said bracing pieces (13, 14) which provide an arresting device extend with their longitudinal direction along the pane width or height. For each glass-pane edge (10a) in the glass-pane corner region which is to be arrested in each case there are provided two plastic bracing pieces (13, 14), of which one bracing piece (13) has a U-shaped cross-section which encloses the glass-pane border on three sides. Furthermore, at least one, and preferably both, of the bracing pieces (13, 14) is/are provided with interacting wedge surfaces (13c, 14a), by means of which, when moving one bracing piece (14) with respect to the other bracing piece (13) in the longitudinal direction, a wedging action and consequently a bracing action of the glass pane (10) in the frame takes place. <IMAGE>
Patent DE-3242184-A1 (DE)
Title: Process and device for the piecing of a wind-round yarn
Inventor: EGBERS GERHARD PROF DR ING
IPC: D01H15/00
Filed: 1982-11-15
Abstract: The invention relates to a process and a device for the piecing of a wind-round yarn, in which, after a movable slide has been introduced into a main channel (14), a passage is formed between the main channel and a thread-suction channel (10) and consequently the thread end of the wind-round yarn is sucked through the main channel into the thread-suction channel, the slide (60) is thereafter returned to the initial position and a fibre-suction channel (9) is subsequently opened and, after the drawing unit has been closed, the spinning fibres supplied are sucked through the main channel (14) into the fibre-suction channel (9), the spinning fibres and the thread end being connected to one another in the main channel as a result of the closing of the fibre-suction channel (9). At the same time, according to the invention, after a first starting signal the thread end is drawn out of the thread-suction channel (10), and subsequently the closing of the fibre-suction channel (9) takes place by means of a second starting signal triggered by the thread end. <IMAGE>
Patent DE-3243164-A1 (DE)
Title: Training appliance
Inventor: KUNZ ARMIN
IPC: A63B21/06
Filed: 1982-11-23
Abstract: A training appliance for training the human body, in particular the muscles, is formed from a frame (11 to 22) and has at least one weight mass (50, 51) made from metal which can be raised or lowered by means of a grip element. In order to simplify the design of such a training appliance and to optimise the muscle loading, the grip element is arranged or articulated adjustably on the frame via at least one retaining bar (39, 40). The training weights or weight masses (50, 51) are arranged on the retaining bar displaceably in the direction of the retaining bars. In addition, at least one guide bar (57, 58) is articulated to each weight mass, and is articulated with its other end to the frame at a distance from the point of articulation of the retaining bars. The guided displacement of the weight masses (50, 51) produces an optimum force/displacement characteristic during operation of the grip element (41), so that the muscle loading really is at a maximum when it is supposed to be. <IMAGE>
Patent DE-3247151-A1 (DE)
Title: Roll with filling, especially baguette roll and method and device for production thereof
Inventor: BROSE ALEX
IPC: A21D13/00
Filed: 1982-12-21
Abstract: The invention relates to a roll with a filling, especially a baguette roll, and a method and a device for production thereof. The roll has a longitudinal bore, which preferably passes all the way through it, is mechanically produced and is filled with a filling of meat or the like which is also mechanically inserted. Preparation of the roll is completed immediately before consumption, especially by means of hot air. In order to produce filled rolls according to the invention, a device is provided which has a conveying element with reception devices for the rolls to be filled, and an insertion station, a preboring station, a final boring station, a filling station and a removal station with feeding and discharging apparatuses and manipulation devices.
Patent DE-3302144-A1 (DE)
Title: Switching installation terminal block
Inventor: HENNEMANN L R
IPC: H01R9/26
Filed: 1983-01-22
Abstract: The invention relates to a switching installation terminal block having at least one through conductor which has in each case at least one conductor connecting body at its ends. The invention is intended to increase the range of applicability of such terminals. This is achieved by means of two through conductors which are electrically isolated from one another but are electromagnetically coupled to one another within the terminal. <IMAGE>
Patent DE-3309463-A1 (DE)
Title: Glass block wall
IPC: E04C1/42
Filed: 1983-03-16
Abstract: A glass block wall having glass blocks which are separated from one another by joints and placed next to and above one another has a holding frame formed from retaining profiles of double T cross-section. The central webs of the retaining profiles are arranged in the joints between adjacent glass blocks and extend through the glass block wall. Each end flange, connected to a central web, of each retaining profile covers a joint in the region of an outer face of the glass block wall. The end flanges of each retaining profile receive between them in a retaining manner the glass blocks bearing on this retaining profile. In each retaining profile, at least one separate end flange part 7 is provided, having at least one locking connecting element 8 which is connectable to at least one corresponding locking connecting element 5 at one end of the central web 2 of the retaining profile in a positive locking connection. In an advantageous embodiment, each glass block 1 has strip-like projections 4 running at a distance from one another on each joint face 2, each of which projections extends close to one edge of the glass block, parallel to an outer face and along the entire length or height of the glass block. In an advantageous embodiment, the central web 2 of each retaining profile is shaped at its sides facing the joint faces of glass blocks 1, 1' such that it ... positively between the ... <IMAGE>   Original abstract incomplete.