baber/WOPTO huggingface dataset:
Patent DE-3543644-A1 (DE)
Title: I<2>L inverter
Inventor: CLAUSS HERMANN DR
IPC: H01L21/762
Filed: 1985-12-11
Abstract: The invention relates to an I<2>L inverter circuit comprising a vertical transistor and a lateral transistor of conventional construction, the collector region and the emitter region of the lateral transistor, including the base region situated therebetween, being surrounded by a screening region. In this arrangement, the screening region constricts the base region of the lateral transistor in such a way that the base region width is reduced compared to the width of the adjacent collector region or emitter region of the lateral transistor. According to the invention, the screening region consists of an insulating material extending as far as the base body.
Patent DE-3602317-A1 (DE)
Title: Fungicidal compositions
Inventor: ALBERT GUIDO
IPC: A01N43/84
Filed: 1986-01-27
Abstract: The invention relates to novel fungicidal compositions containing dithianon and at least one other fungicide whose action is based on inhibition of ergosterol biosynthesis (type F1 fungicide) and inhibition of RNA polymerase (type F2 fungicide). The invention furthermore relates to novel fungicidal compositions containing dithianon and at least one other type F1 or F2 fungicide as well as a substance belonging to the group of the napthalenesulphonic acid/formaldehyde condensation products (NFC).
Patent DE-3603666-A1 (DE)
Title: Method and die for the production of the end of a flexible shaft, the end having a polygonal cross-section and being twisted over a certain length
Inventor: WEZEL HANS GEORG
IPC: B21J13/02
Filed: 1986-02-06
Abstract: To produce the end of a flexible shaft formed by a plurality of layers of wire applied one upon the other in a spiral, the said end being polygonal in cross-section and twisted over a certain length, the flexible shaft (1) is worked in a hammering machine known per se, the hammering jaws (4) are of identical design and have skew hammering surfaces (6, 7). <IMAGE>
Patent DE-3608058-A1 (DE)
Title: Document processing device with at least two filing compartments
Inventor: KOUTOUDIS KONSTANTIN
IPC: B65H31/24
Filed: 1986-03-11
Abstract: A common compartment part is provided for all filing compartments (12, 13), which compartment part is mounted to be pivotable about a fulcrum lying at the start of the compartment part and can be set by means of a pivot drive (18) to any one of the filing compartments (12, 13) as selected. <IMAGE>
Patent DE-3608971-A1 (DE)
Title: Process for circulating carbonatation pulps
Inventor: JAECKEL GEROLD
IPC: C13B20/06
Filed: 1986-03-18
Abstract: The invention relates to a process for external circulation of carbonatation pulps in sugar production. The aim is to improve the sedimentation and filtration properties of the carbonatation pulps by gentle circulation with low capital expenditure and energy expenditure. According to the invention, this aim is achieved by introducing compressed heated air, moistened to saturation, into the circulation line of the carbonatation equipment.
Patent DE-3612499-A1 (DE)
Title: Sheathed electrical film capacitor which can be regenerated
Inventor: UTNER FERDINAND
IPC: H01G13/00
Filed: 1986-04-14
Abstract: The sheathing for a capacitor element (2) consists of a carrier (1) and a cover (5) with coating (10). The carrier (1) and cover (5) consist of stamped moulded-laminated plastic or laminate carrier strips which are bonded to one another. The coating (10) in the region of the contact-making zone (x) has a smaller height than the coating (9) between the capacitor elements (2). This results in recesses which leave the contact-making zones (x) of the capacitor elements (2) free, so that sprayed-metal layers (13) there make contact with those metal layers of the capacitor (2) which have opposite polarity. <IMAGE>
Patent DE-3614205-A1 (DE)
Title: Apparatus for setting empty containers, such as bottles, cans or the like, upright and putting them in lines in an upright position
Inventor: TOELKE FRANZ
IPC: B65G47/14
Filed: 1986-04-26
Abstract: An apparatus for setting empty containers upright and lining them up in an upright position with the filling opening at the top has a vessel which receives the empty containers in an unordered pile and the bottom of which is covered by a driven turntable which has a row of openings approximately in its edge region. The bottom has at least one opening with which in each case one opening is to be brought into alignment for an empty container to drop through. Located under the opening are four chutes which run past and are directed downwards. The four chutes are divided into an upper deflection section, which transfers the dropping empty containers into a radial position with respect to the axis of rotation, and a lower setting-down position which delivers the empty containers in an upright position. Arranged in the transfer region from the deflection section into the setting-down section is a second turntable having openings aligned radially with respect to the axis of rotation. An enforced alignment of the empty containers takes place in the plane of the second turntable such that the empty containers always drop into the setting-down section with the filling opening at the top.
Patent DE-3626174-A1 (DE)
Title: Roller bearing
Inventor: WALTER LOTHAR
IPC: F16C33/54
Filed: 1986-08-01
Abstract: In a roller bearing, there is a cage (1) with two strip surfaces (2, 3) extending parallel to one another in the rolling direction. Installed in each pocket of the cage (1) is at least one roller (8) with an axis (9) of rotation extending obliquely relative to the strip surfaces (2, 3). Formed integrally on edges of each pocket which lie transversely opposite to the rolling direction are retaining noses (12) which are arranged so as to tightly enclose the roller (8) from the outside and from the inside at its transition from the rolling surface to the end face. To ensure that the roller bearing has a particularly high bearing capacity in the case of roller loading symmetrical with respect to the axis (9) of rotation of each roller (8), the two lateral ends of the inner and outer contact surface of each roller (8) are formed by respective edges (21, 22) of a shoulder of the inner and outer rail respectively (16 and 18 respectively), which edges extend in the rolling direction and laterally delimit the inner and outer tracks (15 and 17 respectively). The edge (21) of the shoulder adjacent to the retaining noses (12) reaches into a groove (23) which is machined into the facing strip surface (2 and 3 respectively) of the cage (1) and which extends in the rolling direction. <IMAGE>
Patent DE-3628079-A1 (DE)
Title: New N-piperidinyl-furan-3-carboxamide derivs. - useful as light stabilisers
Inventor: AUMUELLER ALEXANDER DR
IPC: C07D405/14
Filed: 1986-08-19
Abstract: Furan-3-carboxamide derivs. of formula (I) and their salts are new: R1-R3=H, alkyl, cyclohexyl or phenyl, but not all H; R4=NR5R6 or a gp. of formula (II): A is a bridging gp. contg. a heterocyclic ring or a 1-12C alkyl gp. interrupted by up to three O or N atoms; R5=7-12C aralkyl, 4-12C cycloalkyl, or 1-12C alkyl substd. by a heterocyclic gp.; R6 is a gp. of formula (III): R7-R10=1-4C alkyl, or R7+R8 or R9+R10=(CH2)4 or (CH2)5; R11=H, 2-16C acyl, 1-8C alkyl, 3-8C alkenyl, 2-4C hydroxyalkyl or aralkyl. USE - (I) are useful as light stabilisers for organic materials, esp. polyolefins.
Patent DE-3631091-A1 (DE)
Title: Method for evaluating pulses of electromagnetic radiation
IPC: H04B10/69
Filed: 1986-09-10
Abstract: The invention relates to a method for evaluating pulses of electromagnetic radiation within a range from 0.5 to 1.0  mu m by means of a photoelectric evaluating circuit in which the transmitter and the receiver are adjacently located. To develop such a method in such a manner that a previous limit value for the transmission rate of approximately 0.2 milliseconds is lowered by at least a factor of 10 and, at the same time, the mark-space ratio, which is important for a high signal/noise ratio, is brought to > 1 : 50, it is proposed in accordance with the invention that when the receiver is driven with light pulses in the microsecond range, the received signal is interrogated at a time at which the transmitter is already turned off.
Patent DE-3635223-A1 (DE)
Title: Motion control for loudspeakers
Inventor: MUELLER FRIEDRICH
IPC: H04R3/00
Filed: 1986-10-16
Abstract: An arrangement of two sensors for measuring the motion of loudspeaker diaphragms is described which sense different motion variables and act on the same control loop.
Patent DE-3637299-A1 (DE)
Title: Planet carrier
Inventor: LOOK GUENTER DIPL ING
IPC: F16H57/08
Filed: 1986-11-03
Abstract: The planet carrier for a planetary gear mechanism, especially a multi-speed bicycle hub, has two annular discs (1) of essentially the same shape which are stamped out of sheet material and are arranged coaxially and mirror-image fashion relative to one another, and in each case a plurality of cylindrical bearing studs (5) offset relative to one another in the circumferential direction and pressed out of the sheet material, and, between the bearing studs (5) in the circumferential direction, bridging lugs (11) pressed out of the sheet material in the same axial direction. The bearing studs (5) at the two annular discs (1) are aligned in pairs in the mirror-image arrangement and rotatably support the planet gear wheels (7) arranged axially between the annular discs (1). The bridging lugs (11) rest against one another and are connected firmly to one another by fastening means, for example rivets (15). Teeth (17) are provided on the inner circumference of the annular discs (1) for the purpose of torque transmission. A planet carrier of this kind can be produced economically and without impairment of its ability to function. <IMAGE>
Patent DE-3640532-A1 (DE)
Title: Body support, in particular supporting mattress
Inventor: ENDEL DIETER DR MED
IPC: A47C19/02
Filed: 1986-11-27
Abstract: In order, in the case of a supporting mattress consisting of a frame (1) and a flat, flexible support (4), for example a spiral net, which is put into the frame, to avoid sagging of the body lying thereon, provision is made, at least in the central region of the frame (1), for a bearing strut (6) which is displaceable along the body axis and is adjustable in height and which extends transversely to the body longitudinal axis and is arranged below the support (4). <IMAGE>
Patent DE-3700923-A1 (DE)
Inventor: BRANDES WILHELM
IPC: A01N47/04
Filed: 1987-01-15
Abstract: A fungicidal composition comprising a fungicidally effective amount of (a) 1-(4-chlorophenyl)-4,4-dimethyl-3-(1,2,4-triazol-1-yl-methyl)-pentan-3-ol of the formula    <IMAGE>  (I)   and (b) N,N-dimethyl-N'-(fluorodichloromethylmercapto)-N'-(4-methyl-phenyl)-su lphamide of the formula    <IMAGE> (II)
Patent DE-3702934-A1 (DE)
Title: Water container for painting with water colours
Inventor: RAYHLE CLAUS
IPC: B44D3/04
Filed: 1987-01-31
Abstract: A water container is described, consisting of a substantially cuboid base body (1), in the top plate (7) of which there are provided, side by side, two water cups (8, 9), a utensil compartment (12) and recesses (17) for resting paint brushes, writing instruments or the like. A mixing pallet (2) is arranged on the front (3) of the base body (1) and is connected to the base body (1) by a hinge (18, 19, 20, 21) so as to be capable of being swung up. <IMAGE>
Patent DE-3711387-A1 (DE)
Title: Venting closure cap
Inventor: FRIEDRICH ALBERT ING GRAD
IPC: B65D51/16
Filed: 1987-04-04
Abstract: The known closure caps serve only as a protection against leakage and soiling and are generally connected to the container (drums, cans, propellant canisters and the like) by a flexible flap or chain so that they are not lost. In order that the pouring operation takes place without glugging, additional venting tubes are integrated in the conventional pouring openings, or a separate venting opening with a screw closure is provided. The invention is based on the concept that the flexible flap or chain is replaced by a flexible or other venting tube which passes through the lid of the closure cap and, at the same time, remains connected - loosely or firmly - to the closure cap. The closure cap can be fitted over a nozzle or alternatively screwed on if it is fitted with an internal thread, or pressed into a nozzle or screwed in with an external thread. When the container is opened, air flows into the "empty" part of the container for pouring the contents (liquid, viscous, granulated, etc.) without glugging. At the same time, the closure cap remains connected to the container by the venting tube and cannot be lost. <IMAGE>
Patent DE-3711658-A1 (DE)
Title: Friction false-twist unit with a cover for the toothed-belt drive
Inventor: SCHMITT GUENTHER
IPC: D02G1/08
Filed: 1987-04-07
Abstract: To avoid accumulations of dirt which lead to the premature failure of the toothed belts (9) and toothed pulleys (10) in the drive (1) of a friction false-twist unit, an effective cover (3) has been found. <IMAGE>
Patent DE-3721458-A1 (DE)
Title: Musical instrument
Inventor: KRAUS MANFRED DIPL ING
IPC: G10F1/14
Filed: 1987-06-30
Abstract: In a musical instrument (1) which has sound generators (2) which can be actuated by air streams and is provided with an electronic control arrangement (11), the control arrangement (11) acting on a switching valve (8) via an electromagnet (13), by means of which valve an air guide (7) leading to the respectively assigned sound generator (2) can be shut off or opened in the rhythm of the control pulses emitted from an output module of the electronic control arrangement (11), there are provided, in addition to the electronic control arrangement (11), one or more mechanically sensing, pneumatically readable or optically responding arrangements (21, 31, 41, 51) for controlling the switching valve (8) and the control arrangements (11, 21, 31, 41, 51) can alternately be coupled directly to the displacement member (10) of the switching valve (8) or to the displacement lever (14) which is influenced by the electromagnet (13). By means of this arrangement, it is possible to use the musical instrument (1) optimally, in that different sound carriers can be used for reproducing pieces of music so that a large number of variation possibilities can be achieved. <IMAGE>
Patent DE-3723113-A1 (DE)
Title: Devices for a loss-free stack exchange, in particular on transverse cutters in the paper and cardboard industry
Inventor: HOHENSCHUTZ HEINZ DIPL ING
IPC: B65H31/32
Filed: 1987-07-13
Abstract: Published without abstract.
Patent DE-3726753-A1 (DE)
Title: Lawn tennis racket
Inventor: SCHMIDT NORBERT
IPC: A63B49/08
Filed: 1987-08-12
Abstract: In a lawn tennis racket, a novel grip is provided whose greatest width in the direction of its transverse axis parallel to the surface of the racket head is at least 20% greater than its maximum grip height in the direction of its vertical axis (h) perpendicular to its transverse axis (q). <IMAGE>
Patent DE-3735596-A1 (DE)
Title: Shearer loader with vertically adjustable cutting drums mounted on supporting arms
Inventor: KNORR VOLKER
IPC: E21C27/02
Filed: 1987-10-21
Abstract: Known shearer loaders are equipped with three drive motors, of which the two outer drive motors are each allocated to one of the two cutting drums. The third drive motor located inside the machine body between these drive motors is connected to the drive motor which drives the front cutting drum in the machine travel direction in order to increase its drive power. Shearer loaders of this type of construction have a relatively large overall length. The proposed shearer loader is intended to be distinguished by a short overall length but at the same time is also intended to supply the leading cutting drum with the drive power necessary for operating it. To this end, the housings of both drive motors (12) of the shearer loader (1) are attached non-rotatably in the interior of the machine housing, for example in one bore each. Furthermore, their rotors are in drive connection with one another and with the associated cutting drum (7), and both supporting arms (8) are pivotably attached to the machine body independently of their drive motor (12). This arrangement enables the diameters of the motors (12) to be largely adapted to the overall height of the machine body. Furthermore, load compensation between both drive motors (12) is effected on account of the motor rotors coupled to one another, and it is ensured that independent pivoting movements of both supporting arms (8) are possible. <IMAGE>
Patent DE-3736686-A1 (DE)
Inventor: RINN GUENTER
IPC: C01G23/053
Filed: 1987-10-29
Abstract: Monodisperse ceramic powders in the form of oxide or hydroxide particles are prepared by reaction of hydrolysable compounds with water. The reaction is carried out in the presence of a complexing agent and, if desired, of a stabiliser.
Patent DE-3742547-A1 (DE)
Title: Invalid chair with pivotable perforated plate in separate attachment frame
Inventor: WEEGE ROLF-DIETER DR ING
IPC: A61G5/10
Filed: 1987-12-16
Abstract: In an invalid chair, especially sports wheelchair, with perforated plates which are located on the side frames of the wheelchair and project outwards and which have bearing holes which receive the axle of each rear wheel as drive wheel and are arranged spaced apart, the perforated plate (13) is mounted so as to be pivotable at least around one axle on a separate frame (attachment frame) (15) which is mounted by means of a spacer device to be displaceable with respect to the frame (18) of the invalid chair thereon. The attachment frame (15) can moreover have one, two or more recesses (19) in which the perforated plate (13) is mounted so as to be pivotable in each case around a pivot axle (Fig. 2). <IMAGE>
Patent DE-3803813-A1 (DE)
Title: Device and process for shutting off a gas line which leads to a ball cock
Inventor: JESCHKE IMMANUEL
IPC: F16L55/132
Filed: 1988-02-09
Abstract: The invention relates to a device and to a process for shutting off a gas line, which leads to a ball cock and is under pressure, by means of an elastically deformable plug which is arranged between two discs which are pressed together by the force of a screw. The object of the present invention is to achieve a possibility for shutting off the gas line, which leads to the ball cock and is under pressure, by simple means in that the plug is introduced into the gas line via the ball cock such that it does not obstruct work on the ball cock itself. The invention achieves this by a device which is characterised by an air lock which is to be fastened on the discharge side of the ball cock and is the form of a tube, by a carrying tube which carries the plug at one end and can be introduced into the gas line, which is to be shut off, through the tube of the air lock and through the opened ball cock and is longer than the tube of the air lock, and by the screwdriver which is to be arranged in the interior of the carrying tube and has a greater length than the carrying tube.
Patent DE-3806577-A1 (DE)
Inventor: LORENZ WALTER
IPC: G07B1/00
Filed: 1988-03-02
Abstract: A printing device has a printing unit (8, 9, 11), strip-shaped printing material (21) and a transport device (1, 2) for the strip- shaped printing material (21). In order to make it possible to print the strip-shaped printing material (21) and card-shaped printing material (20) alternately by means of a printing device of this type, there is a blocking device (14, 15) for blocking the strip-shaped printing material (21) and an insertion orifice (17) for the card-shaped printing material (20), by means of which the card-shaped printing material (20) can be introduced between a part (9) of the printing unit and the strip- shaped material (21) and between a part (1) of the transport device (1, 2) and the strip-shaped material (21), the blocking device being actuable for the purpose of printing the strip-shaped material (21). <IMAGE>
Patent DE-3809372-A1 (DE)
Title: Filter
Inventor: BLANKMEISTER WILHELM DR
IPC: B01D33/23
Filed: 1988-03-19
Abstract: In the separation of a solids-liquid mixture, as is known, the entire filter surface of the filter is coated by the solids separated off from the liquid in the form of a coherent filter cake. To detach the filter cake from the filter surface, a special blow-off device is also frequently still required, in addition to a cake take-off device, which blow-off device is accompanied by increased energy consumption and higher costs. The cake blow-off apparatus also very frequently leads in turn to an undesirable remoistening of the filter cake and thus to an impairment of the separation efficiency. However, according to the invention these disadvantages are eliminated by the filter surface (2, 3) being interspersed by a plurality of zones (9) impermeable to the filtrate, which zones are arranged running radially. The filter cake is highly advantageously divided on the filter surface into a plurality of sector-shaped part-areas, separate from each other, which can be very easily, that is to say without any special blow-off device, removed from the filter surface with the help of the scraper. <IMAGE>
Patent DE-3810144-A1 (DE)
Title: Aligning and fastening device for a frame
Inventor: HABICHT SIEGFRIED
IPC: E06B1/60
Filed: 1988-03-25
Abstract: The device is arranged between a frame profile (2) and the masonrywork (3). The intention is to design a device which has a low overall height. To achieve this object, the baseplate (4) engages beneath the receiving groove (9) of the frame profile and exhibits a slot, running in the adjustment direction of a slide (10), and, parallel thereto, a toothed strip (12) which engages into a continuous groove of the slide (10). The slide is provided with a round protrusion which projects into a slot (34), provided in the base (35) of the frame profile, and is equipped with a plug-through channel (36) which opens partially into the continuous groove and is intended for an adjustment tool which meshes with the row of teeth. The baseplate (4) is provided, on the two longitudinal sides of the slot, with in each case one strip which is provided with two wedge surfaces which lie one behind the other and are of the same inclination. Application area is the building industry. <IMAGE>
Patent DE-3813319-A1 (DE)
Title: Compensation device
Inventor: HRASSKY PETER DR
IPC: H01L27/06
Filed: 1988-04-20
Abstract: Compensation device with which a wafer compensation of integrated circuits is possible, having resistors (R1.2, R2.2) to be compensated, of which each has, connected in parallel, a compensation circuit which has a series circuit of a short-circuitable zener break down diode (D1, D2) and a fusable metal link (F1, F2), the metal links (F1, F2) and/or the zener break down diode (D1, D2) having a compensating resistor (R1.4, R2.4) connected in parallel. Assigned to each compensation circuit is a pair of compensation contact surfaces (A-B, B-C), via which the appertaining series circuit of zener break down diode (D1, D2) and metal link (F1, F2) can be loaded with a short-circuit current short-circuiting the zener break down diode (D1, D2) or with a fusing current interrupting the metal link (F1, F2). In this case, the short-circuit current is not sufficient to interrupt the metal link (F1, F2). <IMAGE>