baber/WOPTO huggingface dataset:
Patent DE-3029435-A1 (DE)
Title: Piston diesel engine operation - uses inlet duct contg. tube supplying air near inlet valve seat, furthest from fuel injector at higher than inlet air velocity
Inventor: FRANKE KAI
IPC: F02F1/24
Filed: 1980-08-02
Abstract: The arrangement is intended for a Diesel engine having a cylinder(s) (2) with a reciprocating piston and a cylinder head (3) with inlet (10) and exhaust (11) valves and a fuel injector (19). The inlet duct (4,5) contains a supply line (26,28), whose outlet orifice (29) is adjacent to the inlet valve seat (8) and as far as possible from the injector, through which air with or without an oil-soap emulsion is admitted. This additional medium enters at higher velocity than that of the combustion air passing through the inlet duct caused e.g. by a converging tube (30-31) which is arranged around the supply line in the inlet duct and forms a venturi to accelerate the additional medium.
Patent DE-3029907-A1 (DE)
Inventor: KLIPPERT HEINZ DIPL CHEM DR
IPC: C08F2/18
Filed: 1980-08-07
Abstract: In the manufacture of polymer suspensions, good spacetime yields, a narrow particle size distribution and good polymer properties are obtained in a relatively uncomplicated apparatus which includes a plurality of reactors having a length/diameter ratio of at least 4, the first reactor standing vertically and the others approximately horizontally. Plug flow of the polymerization mixture is maintained in the reaction zones provided by the reactors. In the first such zone, up to 10% of the polymerization is carried out, with agitation, preferably at a stirring energy per unit volume of 0.1 to 5 kWm-3. Wall encrustation is substantially prevented, particularly in the second reaction zone, through the use of smooth, non-metallic surfaces in the zone.
Patent DE-3031679-A1 (DE)
Title: Protecting picked or cooked meats and sausages - esp. against mould, by treatment with alcohol soln. contg. piperine and or capsicum extract
Inventor: GEISTER HARRY
IPC: A23B4/20
Filed: 1980-08-22
Abstract: Raw pickled, scalded and cooked meats and sausages are surface-protected, esp. against mould, with a soln. of piperine and/or capsicum, recovered from natural prods., in high strength alcohol. Piperine conc. is pref. at least 50 (at least 75)%; capsicum conc. is pref. at least 5 (6)% and alcohol strength is at least 80 (at least 92)%. Pref. solns. contain, per 1 alcohol, (a) 1.5 g +/- 10 wt.% piperine, or (b) 0.8 g +/- 10 wt.% capsicum, or (c) 0.6 g +/- 10 wt.% piperine and 0.4 g +/- 10 wt.% capsicum. The solns. can also contain 10 vol.% alcohol-soluble plant oil, to increase soln. adherence to the wetted meats and to lower alcohol volatility. The fats present can be stabilised by adding to soln., 20 g/l oleoresins acting as anti-oxidants and extd. from natural spices, e.g. sage, rosemary and cloves. The meats are treated by spraying or immersion. Sausage skins too are advantageously dipped in soln. before filling. The compsns. are non-toxic, afford long-lasting protection and need not be specified since they are based on natural prods.
Patent DE-3034824-A1 (DE)
Title: Direct injection IC engine - has fuel injection nozzle arranged to give even spread of fuel over whole combustion chamber wall
Inventor: LIST HANS PROF DIPL ING DR DR
IPC: F02B3/06
Filed: 1980-09-16
Abstract: The engine has a piston (1) reciprocating in a cylinder. A cylindrical recess (2) in the piston crown symmetrical about the axis (4) forms the combustion chamber. A slot (6) in the side of the chamber allows it to communicate with the cylinder space (7). A fuel injection nozzle (10) projects from the cylinder head into the combustion chamber in the piston crown. The outlet orifices of the nozzle are distributed round the circumference so that fuel is sprayed onto the entire wall of the combustion chamber and the ratio of dia. to length of orifice is such that the fuel wets the whole wall evenly.
Patent DE-3035242-A1 (DE)
Title: Building panel or wall element with foamed ceramic core - which is partly or completely coated with hydrosol colloidal cement to increase strength
Inventor: VAHLBRAUK KARL HEINZ
IPC: E04C2/04
Filed: 1980-09-18
Abstract: At least the two large surfaces of the core are at least partly covered by a coating of hydrosol colloidal cement. The surfaces of the core are pref. covered with rows or grids of grooves which are filled with the cement so the surface of the latter is in the same plane as the uncoated zones of the core. The grooves pref. have a T-shaped cross-section where the horizontal part of the "T" is on the surface of the core. At least the surfaces of the core which will be coated are pref. reinforced by fibres, fabrics or mats; similar reinforcement may be used in the cement coating. The coating may contain foamed ceramics to reduce its density, and Al(OH)3 to increase its fire resistance. Used for example, the prefabricated wall of a room, where the wall is the height of one storey; or for ceilings, floors, etc. Low wt.; high thermal insulation; high resistance to fire; and adequate strength.
Patent DE-3037500-A1 (DE)
IPC: G09F13/22
Filed: 1980-10-03
Abstract: With this LED arrangement, information in particular, for example numbers, can be extremely effectively displayed. Individual diodes (1) are combined to form LED arrays and are disposed under window-shaped recesses (7) to form luminous elements. The whole filter arrangement has a sandwich-type structure, a transparent fluted disc (4) and, above it, a filter disc (5) being attached above a printed circuit board (2) to which the individual LEDs are attached and on which the electrical drives (3) of these diodes are disposed. An opaque film layer (6) with the aforementioned window-shaped recesses forms the termination of the sandwich system in the direction of the observer of the structure which is to be displayed. <IMAGE>
Patent DE-3037883-A1 (DE)
Title: Digital integrator - has control and arithmetic processor base unit to perform integration for digital solution of differential equation
Inventor: NOGUCHI ATOMI
IPC: G06F17/13
Filed: 1980-10-07
Abstract: The digital integrator (12) has a control processor (16), arithmetic processor (17), data memory (18) and a processor interface (13). All the elements are coupled onto a bus (15) with direct memory access. A separate control link (19) connects the processors. The control processor has an arithmetic logic unit directed by a built in control stage responding to a micro-programme memory. Operating together with the main processor (17), the unit performs the necessary interative addition involved in the integration process.
Patent DE-3039192-A1 (DE)
Title: Forage-loading machine used in field - has several spring tines guided in flexible strippers
Inventor: KOENIG JOSEF
IPC: A01D90/02
Filed: 1980-10-17
Abstract: The forage-loading machine is designed to pick up the crop material from the field surface. It incorporates a number of flexible strippers (e), between which the spring tines (g) are guided. The flexibility of the strippers reduces the wear rate, also the risk of damage or breakage by foreign bodies. The risk of jamming in action is also reduced.
Patent DE-3046146-A1 (DE)
Title: Sludge dewatering and combustion - facilitated by admixture of fine granules of coal
Inventor: ENGEL MANFRED
IPC: C02F11/127
Filed: 1980-12-06
Abstract: Sludge, specially from municipal sewage treatment plants, is first dewatered and then incinerated. The fuel required for the combustion is added to the sludge before or during the dewatering operation in a centrifuge. The preferred grade of fuel is coal in small granules specially in the size range of 28 x 100 mesh. The resulting greater porosity assists the dewatering process and facilitates the combustion of the treated sludge.
Patent DE-3046645-A1 (DE)
Title: Model vehicle movement transfer device - uses Bowden cable for remote control servo transfer to rudder or operating links
Inventor: HAAG DIETER
IPC: A63H30/00
Filed: 1980-12-11
Abstract: The movement transfer device in a model vehicle connects a remote control servo to a rudder or operating link away swivelling round an axis fixed to the model. A Bowden cable is used to transmit the control force, with a sleeve attached to one point on the model and with a wire adjustably guided in the sleeve. This, one one side, is detachably connected to the servo shaft and has its other side attached to the rudder or the operating link. The sleeve (4) has an non-adjustable and easily detachable connection to the servo housing (12).
Patent DE-3120714-A1 (DE)
Title: Stabilising arrangement for a vehicle superstructure carried by a running gear, especially of a tracked vehicle
Inventor: MARSCHALL HERMANN
IPC: B62D55/116
Filed: 1981-05-25
Abstract: A stabilising arrangement, especially for a vehicle superstructure of a tracked vehicle carried by a tracked running gear with shock absorbing devices assigned to the running wheels (15, 16) of the running gear, by means of which the vehicle superstructure is supported on the running wheels (15, 16) of the running gear, in which arrangement, in the area of the corners, the vehicle superstructure (32) is supported on the respectively assigned running wheels (15, 16) by way of a double-acting hydraulic device (1, 2), which in a closed housing (3, 4) has working chambers (7, 8, 11, 12 and 9, 10, 13, 14) filled with working medium and separated from one another by a control element (5, 6, 26 and 27), adjustable inside the housing as a function of the running wheel movement in compression and rebound, the terrain contour-dependent compression damping of the control block (46) controlling the rebound determining the rest position (position control) of the vehicle superstructure (32) for the compression up to a certain flow rate of working medium through a control block (47) controlling the compression damping and a pressure gradient between the working chambers (7, 8 and 11, 12), the volume of which is reduced in the compression, and the working chambers (9, 10 and 13, 14), the volume of which is reduced in the rebound, being maintained above a certain flow rate through the control block (47) controlling the compression damping. <IMAGE>
Patent DE-3131356-A1 (DE)
Title: Apparatus, mountable on a mobile working machine, for the treatment of rough soils
Inventor: LEY CARL J
IPC: A01B33/04
Filed: 1981-08-07
Abstract: An apparatus (1), mountable on a mobile working machine, for the treatment of soils possesses a conveying member (6) driven in rotation about at least one axis (12, 13) lying in the direction of travel. The conveying member (6) consists of at least one endless carrier element (4, 21), to which drivers (5) are fastened. When two carrier elements (21) driven in rotation in parallel are arranged, there are provided crossmembers (22) which form part of the drivers and which connect the carrier elements (21). These crossmembers (22) and conveying tools (15) fastened to them are designated, here, as drivers. To assist the mode of operation, the conveying members (6) are provided with controlled conveying tools (15), the latter being designed in a tine-like or blade-like manner and, in the working region, being directed approximately perpendicularly to the ground. <IMAGE>
Patent DE-3131537-A1 (DE)
Title: Corner connection
Inventor: BUHMANN FRIEDRICH
IPC: F16B7/04
Filed: 1981-08-08
Abstract: A corner connection for profiled tubes (10, 12) makes use of a connector (28) which has two articulation levers (30, 32) which comprise extruded-profile portions and can be drawn together and fixed on a profiled strut (12) by means of a screw (26). Two front claws (44, 46) of the levers engage around a web (18) of a profiled tube (10) in a frictionally locking manner and, by deforming two web edges (20, 20)  DELTA , also in a positively locking manner. The novel corner connection can be subjected to extremely high loadings and does not shake. The connector (28) can be accommodated completely in a profiled strut, with the result that the latter can be removed from between two fixed upright tubes (10) and can also be subsequently introduced between two such upright tubes. <IMAGE>
Patent DE-3131691-A1 (DE)
Title: Ventilating valve for a cover, in the form of a cap, for explosive bodies
Inventor: ALKER ERICH ING GRAD
IPC: F42B23/04
Filed: 1981-08-11
Abstract: A ventilating valve for a cover, in the form of a cap, for explosive bodies, especially mines. The cover is joined together, pressed together, and fitted or the like in its original position and is extended in a shell shape, cup shape or the like in its functional position. The ventilating valve has an inlet channel with an associated sealing element which is located outside the inlet channel when the cover is in its original position. The sealing element is connected to a closing thread whose length is such that it is pulled into the inlet channel when the cover is extended and closes said inlet channel such that it is sealed.
Patent DE-3133649-A1 (DE)
Title: Cutting device for the component connections which project from the rear side of a board
Inventor: SCHINDLER WOLFGANG
IPC: H05K13/04
Filed: 1981-08-26
Abstract: The present invention relates to a cutting device for the component connections which project from the rear side of a board, having a holding arrangement for the projecting component connections and having a moving cutting arrangement for carrying out the cutting process. According to the invention, it is in this case provided that the retaining arrangement is formed by two retaining plates (4a, b) which are provided with appropriate holes and between which the cutting arrangement is guided, in the form of a continuously moving bandsaw (14). <IMAGE>
Patent DE-3135584-A1 (DE)
Title: Dieselbrennstoffwaermer
Inventor: KELLING GORDON L
IPC: F02M31/16
Filed: 1981-09-09
Abstract: 1 Ein nicht kostspieliger Dieselbrennstoffwärmer von leichtem Gewicht mit hoher Leistungsfähigkeit, der von geringem Umfang ist und eine Stagnation sowie Verschmutzung des Brennstoffs verhindert. Der Wärmer enthält eine Brennstoffschlange aus kaltgewalztem Stahl, welche einen Gußaluminiumzylinder mit Abstand davon umgibt, die beide in einer Gußaluminiumkapsel eingekapselt sind, wodurch Wärme effektiv von dem Kühlmittel auf den Brennstoff übertragen wird.
Patent DE-3137163-A1 (DE)
Title: Fuel injection device, especially for internal combustion engines
Inventor: BERGER JOACHIM DIPL ING
IPC: F02M65/00
Filed: 1981-09-18
Abstract: A fuel injection device for internal combustion engines is proposed, which has a nozzle body (12) with a valve seat (16) and a valve closing element (15), that end (45) of which remote from the valve seat (16) actuates an electrical switch (50 and 70, 76) by way of a fuel cushion (55 and 66) for the purpose of detecting or analysing the start of injection and, if necessary, other data of the injection process. The fuel cushion (55 and 66) is enclosed in a cylindrical chamber (41 and 65), which is formed in the nozzle holder (10) itself, and the valve closing element (15) is mechanically connected or coupled to a piston (40 and 62) defining the cylindrical chamber (41 and 65) on the one side. By means of this arrangement the fuel cushion can be designed essentially smaller than the closing spring chamber of the injection nozzle and the chamber accommodating the fuel cushion can be designed very rigid, so that a signal pattern corresponding precisely to the reciprocating movements of the valve closing element (15) is produced. <IMAGE>
Patent DE-3138873-A1 (DE)
Title: Screw closure cap
Inventor: ADLER FRANZ
IPC: B65D47/12
Filed: 1981-09-30
Abstract: A central, cylindrical neck (11) projects from the top inside wall (9) of a screw closure cap (5). The cylindrical neck (11) merges into a plurality of elastic tongues (14) which are distributed over the circumference and form between them a centring opening (15) which widens towards the opening of the screw closure cap (5). When the screw closure cap (5) is screwed onto a container (1) which has a projecting tubular applicator nozzle (4), the screw closure cap (5) is centred during the insertion of the applicator nozzle (4) into the centring opening (15). <IMAGE>
Patent DE-3145414-A1 (DE)
Title: Circulation control device for a radiator grille of a motor vehicle
Inventor: OKUMURA JUNJI
IPC: B60K11/04
Filed: 1981-11-16
Abstract: A circulation control device for the air flow to a radiator grille of a motor vehicle comprises a first retaining mechanism and a second retaining mechanism which are mounted on the front section of the radiator grille, a plurality of vanes, which are arranged between the first and the second retaining mechanism and pivotably mounted on these, an adjusting mechanism, which responds to changes in the temperature of the cooling water in the radiator grille, and a connecting linkage which is connected to the first retaining mechanism and forms a functional connection between the vanes and the adjustment drive, the vanes being movable in the event of changes in the temperature of the cooling water from a first position, in which an air flow is prevented from entering through the front section of the radiator grille, into a second position in which the air flow can flow into the front section of the radiator grille.
Patent DE-3203889-A1 (DE)
Title: Electrolytic capacitor
Inventor: UEMURA TOSHIHIKO
IPC: H01G2/16
Filed: 1982-02-05
Abstract: The invention relates to a compact solid electrolytic capacitor which can be used, in particular, as a bypass or shunt capacitor for a power source. The capacitor arrangement comprises a thin strip-type fuse (14) which spans a gap between the cathode electrode (12) and the cathode connecting lead (10) in order to connect the cathode electrode and the cathode connecting lead electrically in such a way that the fuse (14) can blow in the event of the occurrence of a short circuit, thereby avoiding overheating of the capacitor and the development of smoke. <IMAGE>
Patent DE-3203922-A1 (DE)
Title: Device for promoting growth of hair in the case of alopecia and hair loss
Inventor: GELLER GEB GREDLER
IPC: A61N5/06
Filed: 1982-02-05
Abstract: The device is intended for promoting growth of hair in the case of alopecia or hair loss. The main feature of the invention is that hair growth is promoted by irradiation in combination with air or another medium. The basic structure corresponds, in principle, to the shape of a drying hood as used, for example, by hairdressers. The hood contains a radiation source, for example an ultraviolet and/or infrared source or a radiation source having a similar promoting effect on the blood flow. In addition, a flow source emitting air or another medium can be provided in the hood. This medium can also be heated at variable temperatures. This flow source can be designed to be static or moving periodically or permanently.
Patent DE-3212135-A1 (DE)
Title: 4-Dialkylamino-5-nitro-2-thiocyanomethylbenzonitriles, their preparation, their use for controlling fungal pests, and compositions for controlling fungal pests
Inventor: HAGEN HELMUT DIPL CHEM DR
IPC: A01N47/48
Filed: 1982-04-01
Abstract: The invention relates to 4-dialkylamino-5-nitro-2-thiocyanomethylbenzonitriles of the formula I <IMAGE> in which R<1> and R<2> are identical or different and represent straight-chain or branched aliphatic radicals having 1 to 18 carbon atoms or optionally substituted araliphatic radicals.
Patent DE-3216834-A1 (DE)
Title: Device for the neat-edged stacking of thin large-surface plate bars
Inventor: HARTMANN RUDOLF-PETER
IPC: B65H29/30
Filed: 1982-05-05
Abstract: The device according to the invention serves for the neat-edged stacking of thin large-surface plate bars, especially plates for large transformers of a thickness of 0.1 to 5 mm, after they have left a production apparatus, for example an annealing installation. The device according to the invention is characterised by a feed appliance consisting of a band conveyor (13) with integrated deactivatable magnets (14) and of an adaptive orientation mechanism (15) which is composed of a drive (18), a pulling means (19), driving wheels or driving rollers (14) and double magnetic fingers (16) with magnets (at the respective ends). <IMAGE>
Patent DE-3219193-A1 (DE)
IPC: E06B3/58
Filed: 1982-05-21
Abstract: 1. A pane mounting for windows, doors or the like, comprising a band-shaped, in cross-section generally V-shaped clamping profile (5) engaging with its first V-leg (5a) a glass retaining ledge (2) while the second V-leg (5b) presses against the glass pane (3), and further comprising an elastic sealing strip (6) overlapping said clamping profile (5), abutting the glass pane (3) and resting with a sealing tongue (6a) on the glass retaining ledge (2), characterized in that the free end of the first V-ledge (5a) terminates in a hook-shaped portion (5c) form-locking engaging a correspondingly formed rib (7) of the glass retaining ledge (2) from below and from above, and that the sealing strip (6) immerses between the V-legs (5a, 5b) of said clamping profile (5) and engages here from behind a nose (5e) of the clamping profile.
Patent DE-3219936-A1 (DE)
Title: Nail extractor
Inventor: HERRMANN ERWIN
IPC: B25C11/02
Filed: 1982-05-27
Abstract: A nail extractor is described in which extraction jaws with gripping members for taking hold of a nail head are arranged on the head of a holder inserted in an axially displaceable manner in a pulling sleeve. Three extraction jaws arranged at an angular distance of 120 DEG  from each other and movable radially towards one another are provided, the gripping members of which are spread out in the non-working position by a spring-loaded feeler pin. An impact rod is allocated to the holder and effects downward movement of the latter in order to move the gripping members of the extraction jaws into the working position, which gripping members slide along the feeler pin. To pull out the nail by means of the gripping members enclosing the nail head, the pulling sleeve and the holder are pulled upwards. The operations can be carried out manually, pneumatically, hydraulically or electrically.
Patent DE-3220011-A1 (DE)
Title: Cutter for cutting and mixing meat or similar materials
Inventor: KRAUS FERDINAND
IPC: B02C18/06
Filed: 1982-05-27
Abstract: In a cutter with a bowl (2) which can rotate about a vertical axis (3) and with a cutter shaft (4) having a set of blades (6) projecting into the bowl (3), the cutter shaft is directly connected by a V-belt drive (12) to the output shaft (11) of a three-phase slip ring rotor motor (10). To control the operating speed of the cutter shaft (4), a subsynchronous rectifier cascade (13) is provided in the rotor circuit of the three-phase slip ring motor (10) and consists of a converter constructed from an uncontrolled rectifier and a system-controlled current inverter. <IMAGE>
Patent DE-3220103-A1 (DE)
Title: Tonic
Inventor: GLIENKE PETER O
IPC: A23L21/20
Filed: 1982-05-28
Abstract: The invention relates to a tonic which is intended to have antibiotic, antibacterial and viricidal properties and is to be used in human and veterinary medicine. In place of the previous use of sugars, honey, pectins and organic nitrogen compounds, the invention proposes a tonic which is characterised by a solution consisting of 0.5 to 60 parts by weight of, preferably, 20% strength propolis extract, 10 to 85 parts by weight of syrup, especially sugar beet syrup, 2 to 50 parts by weight of water and flavourings, as well as emulsifiers which are to be produced, in particular, from higher fatty acids, as well as antioxidants.