baber/WOPTO huggingface dataset:
Patent DE-3433884-A1 (DE)
Title: Writing instrument
Inventor: FRAGNIERE JEAN-PIERRE
IPC: B43K24/06
Filed: 1984-09-14
Abstract: The writing instrument according to the invention has a tubular housing (1) and a cap (2; 18), both of which are provided with a pattern on their outer surfaces, a mechanism for the axial displacement of a writing tip and an actuating element (21) for the mechanism which can be operated from outside. The cap (18) is connected to the housing (1) via a friction coupling (25, 26, 26'), which is adjustable by means of a nut (28) which acts on a stack of spring discs (27), in order to permit rotation of the cap relative to the housing about the longitudinal axis of the writing instrument and so align the respective pattern. 
<IMAGE>
Patent DE-3435026-A1 (DE)
Title: Device for avoiding overloading of conveying devices
Inventor: RIZZI OTTO
IPC: B65G65/46
Filed: 1984-09-24
Abstract: The invention relates to a device for avoiding overloading of conveying devices, such as conveying worms, the said device comprising a cover which is provided in the inlet to the conveying device and can be adjusted to form a variable inlet opening for the conveying device. According to the invention, a roof-like cover (6, 6') is arranged above the conveying device, e.g. a conveying worm (4), the lower longitudinal region(s) of the said cover (6, 6') being designed as (an) adjustable sheet-metal strip(s) (8, 8'). <IMAGE>
Patent DE-3444233-A1 (DE)
Title: Crankshaft for internal combustion engines
Inventor: HUELSMEYER CHRISTIAN
IPC: F02B41/00
Filed: 1984-12-05
Abstract: A crankshaft for internal combustion engines, which has crank pins arranged uniformly and eccentrically which have a further inherent eccentricity. As a result the piston at top dead centre remains at rest over approximately 20 crank degrees and the ignition can commence precisely at the top dead centre. Quieter running of the engine is achieved for lower fuel consumption and fewer pollutant exhaust gases.
Patent DE-3444442-A1 (DE)
Title: Beer tapping cock with pressing device
Inventor: VOGT HANS
IPC: B67D3/04
Filed: 1984-12-06
Abstract: The piston (part No. 2) is introduced into the tapping cock casing (part No. 1) and locked from below by means of a screw (part No. 6). The handle (part No. 5) is screwed into the piston collar. The pouring spout (part No. 4) is screwed into the tapping cock casing from below and sealed off via an O-ring. The pressing nut (part No. 3) is movably seated on the thread of the tapping cock casing. In the screwed together condition, the whole forms an elegant optical unit. If the handle (part No. 5) is in a vertical position, the beer tapping cock is closed. It is open in a horizontal position. If the beer barrel is empty and the beer tapping cock is to be pulled out, the pressing nut (part No. 3) is rotated towards the wall of the beer barrel. Now a one-arm open-jawed spanner (DIN 894) is placed on the milled surfaces SW 27 of the pressing nut and the latter is turned clockwise. After about ten revolutions, the beer tapping cock slips out of the beer barrel without any exertion of force. Then the pressing nut is screwed back, the rubber seal (part No. 7) is pulled off and the shape of the beer tapping cock, which formerly had the appearance of a coherent whole, is restored. <IMAGE>
Patent DE-3445792-A1 (DE)
Title: Transport system
IPC: B23Q7/14
Filed: 1984-12-15
Abstract: From the loading surface (19) of a transporting means (12), laden load bearers (13) are deposited onto a retaining and conveying line (10), which performs section-by-section transporting. At the end of the conveying line (10) there is a reloading station (15), downstream of which a transferring station (23) is arranged. At the transferring station (23), the empty load bearers (13) are lowered or raised and brought to the level of a return conveyor (18), which is driven synchronously with the retaining and conveying line (10). The delivery end of the return conveyor (18) runs onto a second loading surface (20) of the transporting means (12). <IMAGE>
Patent DE-3447886-A1 (DE)
Title: Keyless drill chuck II
Inventor: QUARDER HEINRICH DIPL PHYS
IPC: B23B31/12
Filed: 1984-12-31
Abstract: Keyless drill chuck for clockwise and anti-clockwise rotation, with rapid adjustment, clamping-force amplification and clamping-force locking, in which a clamping body (15) designed as a threaded ring, with a first thread (13, 14), interacts in a screwing manner with a tapered sleeve (11, 12), in which chuck jaws (9) are positively guided in a displaceable and tilt-resistant manner, and, with a second synchronous thread (16, 17), interacts in a screwing manner with a chuck drive body (1) on whose inner end a chuck-jaw guide head (3) is rotatably mounted and axially supported, in which arrangement the first and second threads (13, 14 and 16, 17 respectively) have a slight difference in pitch, and the chuck drive body (1) can be coupled, in such a way as to be fixed in terms of rotation, to the chuck-jaw guide head (3) by a first coupling (7, 8) acting as a function of clamping force and to the tapered sleeve (11, 12) via the chuck jaws (9) as well as to the clamping body (15) by a second coupling (22a, 22b; 27a, 27b) releasable by means of an actuating sleeve (19), which clamping body (15) can be rotated via the actuating sleeve (19). <IMAGE>
Patent DE-3508502-A1 (DE)
Title: Printer having a single-sheet feeding device and a delivery device with sorting compartments
Inventor: RUH GERHARD ING GRAD
IPC: B41J11/58
Filed: 1985-03-09
Abstract: In efficient printers, in addition to a single-sheet feed device, a delivery device with a plurality of sorting compartments is also essential. Known printers fitted with these devices still have a complicated construction and require a large amount of space, the delivery device not being arranged integrated in the printer. The invention is based on the object of providing a printer which has an individual-sheet paper feed device and a delivery device for delivering the printed sheets in a number of sorting compartments, said printer being of space-saving and compact construction. This object is achieved in that the housing (21) of the printing mechanism is arranged so that it can be fixed on a lower cabinet (29), in that the delivery device (34) has sorting compartments (35) which are arranged vertically one above the other and are inserted through an opening (36) into a compartment (37) in the lower cabinet (29). This results in a printer of compact construction, in which the sorting compartments are accessible only by opening a door (48) which closes the compartment (37). As a result, dissemination of secret documents can also be reliably prevented. <IMAGE>
Patent DE-3511281-A1 (DE)
Title: Irradiation unit
Inventor: SAALMANN GERHARD
IPC: A61N5/06
Filed: 1985-03-28
Abstract: In an irradiation unit comprising a housing (10) provided with a handle (13) and a UV radiator (12) surrounded by a reflector (11) and located therein, a strip of teeth (17) with outwardly projecting teeth (17c) (of clear plastic or glass, for example) which part fairly long hair on a part of a persons's body, e.g. the head, in order to ensure stripwise irradiation by the associated UV radiator, extends over the length of the UV radiator (12) in the longitudinal mid-plane thereof. <IMAGE>
Patent DE-3515647-A1 (DE)
Title: Tube rolling-up means for tubes
Inventor: KIESSLING THORSTEN DIPL ING
IPC: B65D35/32
Filed: 1985-04-29
Abstract: A tube rolling-up means for tubes is proposed, which has a strip-like element 2 which is connected non-positively and/or positively to the closed tube end. A lever, which lies outside the tube, is integrally formed on the strip-like element. <IMAGE>
Patent DE-3526996-A1 (DE)
Title: Rotary and chisel hammer
Inventor: BRIX PETER
IPC: B25D17/06
Filed: 1985-07-27
Abstract: The guide tube (1) with the cylinder (2) arranged therein as well as the percussion piston (3) guided in the cylinder (2) has a guide bore (1a), provided with overflow passages (1e), for the anvil (5). The anvil (5) is provided with a sealing ring (6) and is acted upon by the percussion piston (3). During the contact pressure and the lifting of the tool, the anvil (5) passes through a position in which the sealing ring (6) is located in the area of the overflow passages (1e). In this position, the excess pressure arising in the transmission space (1f) surrounding the percussion piston (3) can escape through the overflow passages (1e) in the direction of the shank end (10). Any grease and oil portions escaping with the air from the transmission space serve to lubricate the shank end (10) in the process. <IMAGE>
Patent DE-3602848-A1 (DE)
Title: Electrical combination component as a closed LC circuit, and a method for its production
Inventor: KOEDER THOMAS DIPL PHYS
IPC: H03H5/02
Filed: 1986-01-30
Abstract: The electrical combination component as a closed LC circuit consists of a coil (4) as the L element with a capacitor (5) as the C element, which elements are produced using printed circuit technology, the turns (6) of the coil (4) being applied as a spiral (7) and the foils (12, 13) of the capacitor (5) being applied on only one side (9) of a carrier film (10), and the capacitor (5) furthermore being produced by folding over at least a part (15) of the carrier film (10) which represent the dielectric of the capacitor (5) in the region between the foils (12, 13), it also being possible to represent this dielectric by means of a thin film, however, which additionally insulates the conductor track (14) from the turns (6) of the spiral (7). <IMAGE>
Patent DE-3604866-A1 (DE)
Title: Antitumour (1,2-diphenylethylenediamine)platinum (II) complexes
Inventor: SCHOENENBERGER HELMUT PROF
IPC: C07F15/00
Filed: 1986-02-15
Abstract: Antitumour (1,2-diphenylethylenediamine)platinum (II) complexes of the general formula <IMAGE> in which R7 denotes hydrogen or C1-C6-alkyl and R2 is either a halogen atom and the radicals R1, R3, R4, R5 and R6 are identical or different and denote hydrogen, halogen, trihalomethyl, C1-C6-alkyl, hydroxyl, C1-C6-alkoxy or a C2-C6-alkanoyloxy group which is optionally substituted by halogen or C1-C4-alkanesulphonyloxy or R<2> is a hydroxyl group, a C1-C6-alkoxy group or a C2-C6-alkanoyloxy group which is optionally substituted by halogen or C1-C4-alkanesulphonyloxy in the 4-position and in this case the radicals R1 and R3, which are identical or different, are in the 2- and 6-positions of the phenyl radical and denote halogen, trihalomethyl, C1-C6-alkyl, hydroxyl, C1-C6-alkoxy or a C2-C6-alkanoyloxy group which is optionally substituted by halogen or C1-C4-alkanesulphonyloxy, where R1 can also be hydrogen if R3 is halogen, trihalomethyl or C1-C6-alkyl, and the radicals R4, R5 and R6 are identical or different and denote hydrogen, halogen, trihalomethyl, C1-C6-alkyl, hydroxyl, C1-C6-alkoxy or a C2-C6-alkanoyloxy group which is optionally substituted by halogen or C1-C4-alkanesulphonyloxy, and X stands for the equivalent of a physiologically tolerable anion.
Patent DE-3609096-A1 (DE)
Title: Apparatus for fastening wearing plates on the floor of a scraper chain conveyor, in particular in milling loaders and the like
Inventor: TYSLAUK WILLI
IPC: B65G19/28
Filed: 1986-03-19
Abstract: In accordance with the invention, the wearing plates (11) arranged on the floor of the conveying strand of the scraper chain conveyor are fixed with the aid of clamping assemblies (12) which are arranged on the cheeks (10) of the conveying trough, which cheeks project above the floor. The clamping assemblies (12) preferably comprise rail-shaped wedge pieces (13) which are arranged between wedge rails (14, 15) and can be clamped by means of horizontal clamping screws (22). Moreover, lateral wearing plates (27) which cover the clamping assemblies (12) can be replaceably arranged on the cheeks (10). <IMAGE>
Patent DE-3609551-A1 (DE)
Title: Stacking table
Inventor: SCHWEBEL ADOLF
IPC: B65H3/48
Filed: 1986-03-21
Abstract: The invention relates to a stacking table for a sheet stack 2, with a table plate on which the sheet stack 2 can be supported and which can be driven so as to move vertically such that the respective topmost sheet 3 is located at a specific vertical level. The stacking table also possesses a conveying device for grasping, lifting the rear end of the topmost sheet 3, and conveying the said sheet 3 further, approximately horizontally in the conveying direction, 5 to a sheet-processing machine. A blowing device is also present which blows air under the respective lifted topmost sheet 3 from that side of the sheet stack 2 which is at the rear in the conveying direction 5, and which forms an air cushion under the sheet 3. In said conveying direction 5, extending from the conveying device, above the sheet stack 2, transversely to the conveying direction 5, there is a holding-down device 8. The latter can limit a lifting of the topmost sheet 3 from the sheet stack 2, effected by the air cushion, to a specific degree. <IMAGE>
Patent DE-3609898-A1 (DE)
Inventor: FUCHS UWE
IPC: C02F3/10
Filed: 1986-03-24
Abstract: In this process and this device, air and/or pure oxygen is passed into the waste water in an aeration tank in the presence of biomass which is immobilised on carrier particles, and the waste water is subsequently separated into purified water and activated sludge in a secondary sedimentation. Since the biomass in the core of the carrier particles dies off gradually, the invention provides acceleration and slowing-down devices which allow regeneration of the carrier particles. In this process, the carrier particles are accelerated and then slowed down, so that according to the kinetic energy which is set free, a compression of the carrier material in some parts and therefore a loosening and partial elimination of the dead biomass are achieved. The biomass concentration in the carrier particles can be controlled by changing the speed at which they leave the accelerating zone. (Figure) <IMAGE>
Patent DE-3612077-A1 (DE)
Title: Process for the preparation of L-proline
Inventor: KOCARIAN SAVARS MIKAELOVIC
IPC: C12P13/24
Filed: 1986-04-10
Abstract: The invention relates to the microbiological industry and relates in particular to a process for the preparation of L-proline. The process according to the invention comprises cultivating mutants of microorganisms of the genus Brevibacterium which are resistant both to 3,4-dehydroproline and to an elevated osmotic pressure of the medium and/or are incapable of breaking down and decomposing L-proline, in a nutrient medium containing sources of carbon and nitrogen, inorganic salts and growth factors for microorganisms, and subsequent isolation of the final product from the culture liquid.
Patent DE-3613301-A1 (DE)
Title: Side panel for passenger vehicles or combination vehicles
Inventor: TOMFORDE JOHANN DIPL ING
IPC: B62D35/00
Filed: 1986-04-19
Abstract: The application relates to a side panel for passenger vehicles or combination vehicles, which together with the outer skin of the vehicle forms a closed hollow body, and which at least covers the region of the side sills, in an upper region is made of a relatively dimensionally rigid plastic and in a lower region has desired bending points which run parallel to the longitudinal direction of the vehicle. In order to allow the side panel to only become effective when there is a technical reason for this owing to the given driving conditions, it is provided according to the invention that the side panel can be retracted and extended via actuating elements as a function of the driving speed.
Patent DE-3613532-A1 (DE)
Inventor: BOGDANOVIC BORISLAV PROF DIPL
IPC: C01B6/24
Filed: 1986-04-22
Abstract: Intermetallic compounds and hybrides thereof, wherein they have been prepared by reacting hydrides of the elements of the main groups I, II, III and IV of the Periodic Table, magnesium hydridehalides or magnesium dialkyls having the general formula MgR2 (R = alkyl) in a solvent with bisallyl metal compounds of the metals of the subgroup VIII of the Periodic Table or of zinc or with the homologues of the bisallyl compounds of said metals, and processes for preparing said compounds.
Patent DE-3614862-A1 (DE)
Title: Tool-spanner (wrench) storage device
Inventor: LAAKMANN-GRANSOW HANNELORE
IPC: B25G1/08
Filed: 1986-05-02
Abstract: In the tool-spanner storage device, a multi-part spanner set is combined in one handy, small tool in which an interchangeable tool spanner is fixed to the handle, and the remaining tools not in use are stored in the hollow handle closed by a detachable cover. By virtue of the ergonomic handle, working with the tool is facilitated, and the short spanner length reduces the material required.
Patent DE-3620913-A1 (DE)
Title: Pump
Inventor: GUSE HANS-ALBRECHT
IPC: F04B1/107
Filed: 1986-06-21
Abstract: In a pump, especially a radial piston pump, with a stator (9) and a rotor (12) supported in the stator, which rotor together with a fixed wall (33) delimits a suction space (6) into which liquid flows through an approximately radial inlet hole (5) in the wall (33), the liquid flowing into the suction space (6) is first conducted into a zone (32) of the suction space (6) displaced axially with respect to the inlet hole, which zone exhibits no rotating elements and from which the liquid flows axially into the part of the suction space (6) delimited by the rotor (12). In this way an obstacle to the liquid flowing into the suction space is prevented by the radial flow component of the liquid circulating in the part of the suction space exhibiting the rotating elements. <IMAGE>
Patent DE-3622771-A1 (DE)
Title: Arrangement for energy measurement in two separate, multi-phase supply circuits
IPC: G01R21/00
Filed: 1986-07-07
Abstract: The arrangement consists essentially of two mutually independent electronic electricity meters which are arranged in a common, standardised housing and whose current and voltage connections are passed to a common terminal block within the housing. The electronic measurement mechanisms are designed as multi-phase meters. The terminal block (2) has double terminals (1, 4, 7) for the joint connection of the conductors of the same phase of a supply network to in each case two supply leads per phase. The individual terminals of the terminal block (2) are used for the connection of two independent, multi-phase supply circuits. <IMAGE>
Patent DE-3624096-A1 (DE)
Title: Method for producing a semiconductor element to which contact is made on both sides
Inventor: BEHR WOLFGANG DIPL PHYS
IPC: H01L21/60
Filed: 1986-07-17
Abstract: The invention relates to a method for producing a semiconductor element to which contact is made on both sides, the said element being in particular an impact diode to which contact is made on both sides and which has reproducible parasitic capacitances and inductances. This is achieved in a cost-effective manner by galvanically producing and attaching the necessary contact strips.
Patent DE-3628040-A1 (DE)
Title: Mine walling shield transport equipment - has driving chain guided in rails for transport platform
Inventor: KOLK THEODOR DIPL ING
IPC: E21F13/00
Filed: 1986-08-19
Abstract: The equipment transports walling shields through a mine gallery, being driven by an endless round-link steel chain whose working run transports one or more shields.  This is laid along a transport alley in the gallery, with the drive at one end. The chain runs (34,36) are guided in the lateral and vertical directions in the rails (32,33) of a track for a transport platform (19), which is supported by means of slides (24), movable at right angles to the travel direction, from the rail heads.  The slides have vertical and lateral guide shoes (25,26) enclosing the rail heads on both sides, while the rails comprise mirror-image profiled sections, whose mountings are propped via horizontal joints. USE - Easily laid in limited space.
Patent DE-3631251-A1 (DE)
Title: Process for scrubbing hydrogen sulphide and ammonia out of gases
Inventor: TIPPMER KURT DIPL ING
IPC: C10L3/00
Filed: 1986-09-13
Abstract: The invention relates to a process for scrubbing H2S and NH3 out of gasification gases and pyrolysis gases, for example coke oven gas, in the ammonia/hydrogen sulphide scrubbing circulation with deacidified circulating NH3 water to low final degrees of purity of preferably less than 0.2 g of H2S/Nm<3>. According to the invention, it is proposed that the H2S content of all or a part of the circulating NH3 water deacidified in the stripping column with a content of normally 1.5 to 2.5 g of H2S/l is, before it enters the scrubbing circulation, reduced in a separation stage by means of porous, hydrophobic polymer diaphragms at a temperature of 40-70 DEG C, preferably 50-60 DEG C. <IMAGE>
Patent DE-3631838-A1 (DE)
Inventor: HOLOCH JAN DR
IPC: C08K5/09
Filed: 1986-09-19
Abstract: Molding materials having a long shelf life consist of an unsaturated polyester resin, monomers, conventional additives and an inhibitor combination comprising a phenol or quinone, a phosphine or an ester of phosphorous acid, and a metal cation in the form of a salt or a complex which is soluble in the polyester resin.
Patent DE-3634789-A1 (DE)
Title: Drive for heavy-duty-starting machines in mining
Inventor: THIEL ALFRED DIPL ING
IPC: E21C29/16
Filed: 1986-10-11
Abstract: In a drive for heavy-duty-starting machines in mining, in particular for coal ploughs, scraper chain conveyors and the like, a reduction gear which can be driven by a motor is provided with an overload safety device which, as a function of the load at the gear output, separates the latter from the gear input. In order to obtain a better starting behaviour than hitherto, which also results in a reduction in the torque to be braked, a reduction power shift gear (4) which can be alternatively connected is proposed, to which the overload safety device is allocated at the power shift gear input, and the latter are combined to form a construction unit and are designed to be insertable between the motor (1) and the reduction gear (2). <IMAGE>
Patent DE-3700152-A1 (DE)
Title: Device that functions as a dust precipitator and an air humidifier
Inventor: BRUENIG MATTHIAS PROF
IPC: F24F6/00
Filed: 1987-01-05
Abstract: A device with a flow of air generated by an axial-flow or ducted propeller impacting on a liquid surface in a vat with steep walls and vane rings is described, which can act as a dust precipitator and an air humidifier at the same time.
Patent DE-3704173-A1 (DE)
Inventor: BEHN RUDOLF
IPC: C02F1/56
Filed: 1987-02-11
Abstract: The agents, which are suitable as retention agents, contain a cationic polyacrylamide containing recurring dialkylaminoalkylacrylamide units and a polyamide-amine or polyamine.
Patent DE-3705986-A1 (DE)
Title: Vehicle body for a motor vehicle and method for its manufacture
Inventor: HILDEBRANDT CHRISTIAN DIPL ING
IPC: B62D25/02
Filed: 1987-02-25
Abstract: In the case of a vehicle body comprising a roof (2), side part (3) and floor frame (1), the side part is composed according to the invention of a frame (3) with a large-sized cutout (4) in which, after the interior fitted parts have been installed, ready preassembled doors (11) and further side parts (8, 9, 10) are fixed. This means that the commitment to a certain type of car - 2- or 4-doored - can take place at a relatively late stage. <IMAGE>
Patent DE-3708568-A1 (DE)
Title: Gas pressure regulating device
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: G05D16/06
Filed: 1987-03-17
Abstract: In this gas pressure regulating device for connection to liquid gas cylinders, a spring-loaded membrane device (1) actuates a final control element (3), which is mounted on two flattened sides of the control valve part directly on the flange connection piece (5) and whose bearing pin (6) lies outside the internal membrane housing diameter (8), thus inside the regulator intake hole (7), in order to increase the transformation ratio from the membrane surface to the regulating valve surface. <IMAGE>