baber/WOPTO huggingface dataset:
Patent DE-3610619-A1 (DE)
Title: Safety shut-off valve
Inventor: KAUER GUENTHER DIPL ING
IPC: B63G8/22
Filed: 1986-03-29
Abstract: The safety shut-off valve serves to limit the excess pressure in tanks, in particular for protecting sea-water flooding tanks in submarines against inadmissible excess pressure. The tanks (49) are fed with the medium from a system of higher pressure. The medium flows in the valve-closing direction through the valve seat (44). The valve disc (9) is loaded in the valve-opening direction by a spring (10) accommodated in a housing cap (4), and the head of the housing cap forms a hydraulic cylinder (11) with the movable closing piston (7). The pressure space (12) lying above the closing piston is in open connection with the inner pressure space (19) of the valve inlet-pipe connection. The inlet-pipe connection (20) is attached towards the outside to a sea-water inflow line (46), and the outlet-pipe connection (45) is connected to the flooding tanks (49). The space (29) lying below the closing piston (7) is freely connected to the atmosphere via apertures (30) in the housing cap (4). <IMAGE>
Patent DE-3613711-A1 (DE)
Title: Fluid meter
Inventor: KOERNER HOLGER
IPC: G01F1/075
Filed: 1986-04-21
Abstract: The invention relates to a fluid meter having an approximately T-shaped housing (1), in which an impeller shaft (6) is separated from a counting-unit shaft (19) by a pressure plate (11). A head ring (14) screwed into the housing (1) serves for holding the pressure plate (11) in such a way that the bearing play of the impeller shaft (6) is defined. An O-ring (15) inserted between the head ring (14) and the housing (1) serves for preventing the head ring (14) from coming loose in the set position. <IMAGE>
Patent DE-3614387-A1 (DE)
Title: Process and apparatus for the controlled enrichment with carbon dioxide (CO2) of the air enclosed in a greenhouse
Inventor: BRUSIUS KLAUS
IPC: A01G9/18
Filed: 1986-04-28
Abstract: Process and apparatus for the controlled enrichment with CO2 of the air enclosed in a greenhouse for the purpose of promoting the growth of plants, characterised by a CO2 generator, which allows CO2 to flow into the greenhouse in a regulated manner. The regulating is performed with the aid of a constantly replenishing flow of measuring gas, for example a propane gas, which with the aid of a suitable burner is mixed with the enclosed air and ignited. The flame of the ignited propane gas is monitored by a measuring device for variations in its position and its possible extinction and serves for controlling the supply of the CO2 fraction with the aid of the CO2 generator. At least one constant pilot flame (9, 28) immediately ignites the outflowing measuring gas whenever the CO2 fraction falls below the desired value in the greenhouse and allows the measuring flame to flash back to the burner (8). <IMAGE>
Patent DE-3614998-A1 (DE)
Title: Stove with two furnace chambers arranged one above the other
Inventor: FLANDERKA KARL
IPC: F24B1/02
Filed: 1986-05-02
Abstract: A stove has two furnace chambers 2, 3 arranged one above the other. In the floor 10 of the upper furnace chamber 2 there is an opening 11 which leads into the lower furnace chamber 3 and can be closed by a gastight closure 15. <IMAGE>
Patent DE-3618205-A1 (DE)
Inventor: DORWEILER HEINZ JOSEF DIPL ING
IPC: C22C33/02
Filed: 1986-06-03
Abstract: Such dummy shells are to fulfil the following safety condition in a reliable manner: none of the steel powder particles shall perforate a sheet of 200 g/m<2> quality paper held in a frame 40 m away from the muzzle of the gun barrel. However, accidents, in particular involving eye injuries, have occurred during manoeuvres as a result of non-compliance with the prescribed safety distance. 
<??>Using the filler particles according to the invention and/or pellets compressed from said particles, the hazard range in front of the barrel muzzle is considerably reduced to a distance of about 10 m. This is achieved in that the steel powder, which is sieved off after an impact and abrasion treatment lasting longer than 60 minutes, has a dust-free grain fraction of less than 0.315 mm and a filling density of between about 3.9 and 4.6 g/cm<-><3> and can be compressed in such a way that the resulting density of a pellet to be received in the dummy shell is between about 6.5 and 7.15 g/cm<-><3> depending on the height and shape of the pellet.
Patent DE-3622272-A1 (DE)
Inventor: HINRICHS KURT
IPC: A47C3/026
Filed: 1986-07-03
Abstract: A chair, particularly an office chair, has a vertically adjustable seat carrying means at which, by means of a control linkage, a seat plate that can be adjusted in its slope is coupled as well as a backrest are coupled. The backrest adjusts itself as a function of the slope of the seat plate. The control linkage comprises coupling elements that are held at the seat carrying means and are arranged in the shape of scissors and are coupled to seat parts of a seat surface that are flexibly connected with one another. By means of this coupling, an imaginary axis of rotation in the knee area is formed that is transversely extending and unchangeable and is located in front of the seat surface. This axis of rotation in the knee area is located in an intersecting line that is formed between a horizontal plane of the seat surface when in a basic adjusted position and a diagonal plane of one coupling element when in an inclined adjusted position. As a result, an uncomfortable sitting is avoided when the chair is adjusted because no change of the user's relevant support points takes place with respect to the chair as well as of the leg supporting points with respect to the contact surface of the chair.
Patent DE-3625666-A1 (DE)
Title: Motor vehicle, in particular passenger vehicle, with a rear partition bounding its passenger compartment
Inventor: JOVANOVIC NENAD
IPC: B60R5/00
Filed: 1986-07-29
Abstract: A partition (1) which bounds the passenger compartment of a passenger vehicle has a through-load opening (2) which is covered by a covering panel. This is provided with a transversely running slide (6) which is made of spring steel and via which the covering panel (3) can be releasably connected to receptacles (12), attached to the vehicle body, when covering the through-load opening (2). <IMAGE>
Patent DE-3630769-A1 (DE)
Title: Process for production of patterned yarns or sheet-like textile structures
Inventor: SCHOLLMEYER ECKHARD PROF DR RE
IPC: D06M10/00
Filed: 1986-09-10
Abstract: What is described is a process for the production of patterned yarns or sheet-like textile structures, in which selected regions of the yarn or sheet-like structure are irradiated with a light beam generated by a laser and the surface of the yarn or sheet-like structure thereby melts on or down and/or erodes in a punctiform, linear or sheet-like manner, according to German Patent Application P 3540411.6. At the same time, the light beam is moved relative to the surface of the yarn or sheet-like structure according to a predetermined pattern.
Patent DE-3638584-A1 (DE)
Title: Scraper beam for flight scrapers
Inventor: OESTREICHER FRIEDRICH ING
IPC: B01D21/04
Filed: 1986-11-12
Abstract: The scraper beam of a flight scraper, which transports the sludge settled in the waste-water tank into the sludge hopper, has a support profile section 9 designed as a hollow profile section having a circular cross-section. Two attachment ribs 10 project out from these support profile sections 9 towards the chain, which attachment ribs are furnished at their ends with attachment flanges 11. The two attachment ribs 10 are mounted on the support profile section 9 approximately in a V-shape. A scraper fin 12 sticks out from the other side of the support profile section 9, to which scraper fin an elastic scraper blade can be attached. This design enables, on the one hand, the moment of resistance of the scraper beam to be made sufficiently large with low consumption of material, and on the other hand, for a scoop action of the scraper beam to be prevented. <IMAGE>
Patent DE-3642650-A1 (DE)
Title: Simultaneous production of heat + electric power for heating residential, business and industrial rooms, hospitals, etc.
IPC: F24D18/00
Filed: 1986-12-10
Abstract: Designation of the invention: simultaneous production of heat + electric power for residential rooms, business rooms, industrial rooms, hospitals, official buildings, swimming pools, schools, etc., with the same amount of heating oil that was previously used only for heating these rooms. Summary of the technical disclosure: Simultaneous production of heat + electric power by burning heating oil by means of a diesel engine with installed generator. Supplement: A storage battery adapted to the requirements is advantageously assigned to the units so that the units will operate only when needed, for example when the hot water temperature drops below the specified limit.
Patent DE-3700293-A1 (DE)
Title: Sending and receiving device for a bus line system
Inventor: HAUG FRIEDRICH
IPC: H04L12/40
Filed: 1987-01-07
Abstract: To ensure secure response from all bus line receivers in a bus line system, which is relatively extensive and/or has a relatively high bit rate, and which is preferably constructed with a screened twisted pair cable, the stations are connected to the bus line system via a transmitter with primary and secondary coils with equal numbers of windings. In the transmitter, the halves of the primary coil, which are separated by a resistor, are each connected to two bus line senders which are connected in parallel to each other, and the bus line receiving device is connected to the series circuit consisting of the two halves of the primary coil, whereas the secondary coil is connected to the signal lines of the bus line system. In this way, a voltage doubling which is achieved in the sending direction is not reversed in the receiving direction.
Patent DE-3701051-A1 (DE)
IPC: B65D1/38
Filed: 1987-01-15
Abstract: In the crate, a handle is formed in one side wall by a grip strip which extends perpendicular to the plane of the crate bottom and is bounded on both sides by gripping openings or recesses which are open at the top. <IMAGE>
Patent DE-3705089-A1 (DE)
Inventor: WEH HERBERT PROF DR ING
IPC: H02K21/12
Filed: 1987-02-13
Abstract: PCT No. PCT/EP88/00086 Sec. 371 Date Aug. 11, 1989 Sec. 102(e) Date Aug. 11, 1989 PCT Filed Feb. 5, 1988 PCT Pub. No. WO88/06375 PCT Pub. Date Aug. 25, 1988.The invention relates to an alternating current motor comprising a rotor having an exciter part arranged therein and a stator having two fixed armature coils wherein each of the coils is surrounded on three sides by U-shaped soft iron elements forming the stator poles and air gap. The free ends of the soft iron elements are shifted by one pole division against one another. A series of soft iron blocks form the exciter poles with the polarity of the poles alternating along the direction of rotation. Between the soft iron blocks of the rotor exciter part are arranged permanent magnets magnetized with alternating polarity wherein the face surface of the permanent magnets lying opposite the soft iron blocks is greater than half the face surface of the exciter poles formed by the soft iron blocks on the air gap.
Patent DE-3705763-A1 (DE)
Title: Process and device for the volume determination of elastic and/or plastic web material
Inventor: HOHENSEE FRANK DIPL ING
IPC: G01F17/00
Filed: 1987-02-24
Abstract: Process and device for the volume determination of elastic and/or plastic web material guided between at least two rolls, the clear height of the nip between a rigidly mounted and a floatingly mounted roll acting on the web material with predetermined pressure at two specific points being continuously measured, on the one hand, and, on the other hand, the axial distances between the lateral edges of the web material being continuously measured and the instantaneous values being multiplied together and said value being multiplied with a time-dependent length value which corresponds to the passage length of the web material through the nip between the rolls.
Patent DE-3714833-A1 (DE)
Inventor: LANG ARMIN
IPC: B62D5/04
Filed: 1987-05-05
Abstract: An auxiliary power steering unit is provided with a first power assistance system in the form of a working piston (12) inserted in a basic housing (A) of the steering gear, said piston being in engagement with a threaded spindle (3). The working piston (12) drives, via a gear system (14), a steering shaft (15) which carries a steering segment (16). The second power assistance system provided is an electric motor (37), which drives a shaft extension (23) via a reduction gear (34, 35) and an engageable clutch (25). The shaft extension (23) is linked in a non-rotatable manner with the threaded spindle (3). The second power assistance system is installed in a housing (B) flanged to the basic housing (A). In the event of failure of the hydraulic steering circuit (first power assistance system) the electric motor (37) and engageable clutch (25) of the second power assistance system are automatically switched on in order to reduce the steering force required.
Patent DE-3715635-A1 (DE)
Title: Process and device for cleaning workpieces after they have been machined
Inventor: SEIFERT EKKEHARD
IPC: B08B3/04
Filed: 1987-05-11
Abstract: In a process for cleaning workpieces after they have been machined, the workpieces to be cleaned are introduced into a workpiece carrier (7) in a receiving position and are then transferred, through at least one cleaning position, into a removal position. In the cleaning positions, cleaning liquid, which is incident on the workpieces in free descent, acts on said workpieces. The workpiece carriers (7) may in this arrangement be moved continuously or intermittently through the aforesaid positions. In addition to this movement, they may themselves execute a rotation. The device provided for carrying out this process has a rotor body (20) on which the workpiece carriers (7) are seated. During the rotation of the rotor body (20), the workpiece carriers (7) are immersed in a cleaning trough. <IMAGE>
Patent DE-3717395-A1 (DE)
Inventor: STEINER GERD DR
IPC: C07D209/60
Filed: 1987-05-23
Abstract: A 5-phenyl-1,3,3a,4,5,9b-hexahydro-3H-benz(e)indole compound of the formula I:    <IMAGE>  I  wherein R1 is hydrogen or C1-6 alkyl, R2 is hydrogen or C1-3 alkyl in the 3a- or 4-position, R3 and R4 are each hydrogen, hydroxyl, halogen, C1-3 alkyl, C1-3 alkoxy, C1-3 alkylthio or trifluoromethyl, acetylamino or amino and R5 is hydrogen or C1-3 alkyl, or a salt thereof with a physiologically tolerated acid. The compounds and compositions are useful for treating depression or trating convulsions and which exhibit a sedative and tranquilizing effect when administered to a patient.
Patent DE-3717629-A1 (DE)
Title: Vibration damper for skis
Inventor: LEITINGER WALTER
IPC: A63C5/075
Filed: 1987-05-26
Abstract: The invention relates to a vibration damper to be fixed on a ski, having a damping mass which is losely guided in a sealed housing and consists of a large number of individual masses. As a result of new geometrical shapes of the housing, not only is attenuation achieved of the damping impulses which are exerted on the housing by the damping compositon in counter-phase to the respective direction of vibration of the tip of the ski, but the advantage is also achieved, that the mode of action of the vibration damper is partially or completely independent of the position of the ski relative to the horizontal. The features characterized in Patent Claim 1 lead to housing shapes in which the inner wall of the housing forms surface sections which lie obliquely relative to the main direction of vibration in at least one cross-sectional plane and are assigned symetrically or substantially symetrically to each other with respect to two axes which are perpendicular to one another. <IMAGE>
Patent DE-3719974-A1 (DE)
Title: Roof rack system
Inventor: SINNHUBER RUPRECHT DIPL ING
IPC: B60R9/045
Filed: 1987-06-15
Abstract: A roof rack system (2) is described which is constantly carried on the roof (1) of a vehicle, especially a car, and has roof rails (3) which are arranged on at least two sides of the vehicle which are situated opposite one another. In order, in the case of such roof rack systems, to improve the resistance coefficient of the vehicle body when the system is not in use and furthermore to reduce the danger of injury of pedestrians or cyclists struck by the vehicle in the event of an accident, each roof rail (3) is to be held so as to be adjustable between a use position which projects from the outline (7) of the vehicle roof and a non-use position (3) which is essentially situated inside the outline of the vehicle roof but at very least rests against the roof outline. Each roof rail (3) can be mounted on the roof (1) so as to be pivotable between the two positions and can be constantly loaded by a spring arrangement, for example, to permit displacement into the non-use position. <IMAGE>
Patent DE-3721360-A1 (DE)
Title: Subscriber station in a telecommunication network with special distribution of the control information
Inventor: DIEDERICH HANS G DIPL ING
IPC: H04W8/22
Filed: 1987-06-29
Abstract: In a subscriber station (1) of a telecommunication network, two mutually independent memories or memory areas are provided, the first memory (6) or memory area of which contains the device-specific control information and the second memory (9) or memory area of which contains the network-specific control information. The network-specific control information can already be contained in the memory (9) or memory area before it is introduced into the subscriber station. The programming of the memory (9) or memory area within the subscriber station (1) either by the telecommunication network itself or via external programming devices is also possible (Figure). <IMAGE>
Patent DE-3722161-A1 (DE)
Title: Intracorporeal blood pump mounting with paracorporeal multiple coupling for the drive and control lines of a semi-internal or internal blood pump, and passage thereof through the human or animal chest wall
Inventor: MARTENS JOERN
IPC: A61M60/20
Filed: 1987-07-04
Abstract: The construction according to the invention is intended for fixation (fastening) of implantable blood pumps in the chest and for the exact, separable passage of the drive and control lines through the human chest wall in semi-internal blood pumps as are known, for example, from my OS DE 3602727. It mainly comprises a coupling half (6) which is fixed on the body and can be fastened in the human breastbone (1), and a free coupling half (5) which can be connected by screwing to the coupling half (6) fixed on the body via a screw bolt (8). The coupling half (6) fixed on the body is tightly connected to the implantable part of the blood pump (21) and is integrated in a pericardium substitute sac (17) which is to be foamed for exact adaptation to the pericardium of the recipient. This blood pump mounting permits reliable fixation (fastening) of implantable blood pumps, relieves the pericardium and blood vessels of the recipient in this way, leads to quick growing-in of the blood pump and avoids infections. <IMAGE>
Patent DE-3726223-A1 (DE)
Title: Air-mass meter
Inventor: PORTH WOLFGANG
IPC: G01F1/684
Filed: 1987-08-07
Abstract: An air-mass meter, particularly for the determination of the inlet air quantity delivered to an internal-combustion engine. The air-mass meter comprises a sensor arrangement consisting of two electrical components with large temperature coefficients, a first of which measures the temperature of the inspirated air and the second, heated above the ambient temperature, serves as air-mass sensor, both components being arranged on a substrate which extends transversely to the flow cross-section and in the direction of the flow concentrically in the flow cross-section, characterised in that the flow cross-section changes continuously in the flow direction and the substrate is arranged so that it can be displaced longitudinally in a part-region of the change in cross-section. By means of the continuous change of the flow cross-section in the flow direction and the longitudinally displaceable arrangement of the substrate in a part-region of the change in cross-section, the air-mass meter is enabled to be calibrated in a simple way. <IMAGE>
Patent DE-3731778-A1 (DE)
Title: Apparatus for aerating water
Inventor: JAEGER SEBASTIAN
IPC: C02F3/20
Filed: 1987-09-22
Abstract: The invention starts from an apparatus for aerating water by a tube which is connected to a compressed-air source and is furnished with fine slots, following each other in the longitudinal direction of the tube, for the passage of air. In order to be able to aerate relatively long length sections in water, on the basis of the invention, zones without slots are provided between slotted tube zones.
Patent DE-3732827-A1 (DE)
Title: High-voltage ignition system
Inventor: NIESSNER WERNER
IPC: H01T13/05
Filed: 1987-09-29
Abstract: High-voltage ignition system, in particular for an internal combustion engine, with an ignition coil which is connected to the gas discharge path of a spark plug via a capacitor (C) which is connected in parallel thereto, a voltage-dependent resistor (U) being located in the discharge circuit of the capacitor (C) which passes via the gas discharge path. <IMAGE>
Patent DE-3738105-A1 (DE)
Title: Vacuum-tight radio-frequency coupling arrangement
Inventor: HEUMUELLER PETER
IPC: H01J23/50
Filed: 1987-11-10
Abstract: A vacuum-tight coupling of a waveguide to a coaxial cable is specified, in the case of which coupling an insulating ring is soldered by means of its end surfaces in a vacuum-tight manner into the waveguide, and seals that opening in the waveguide wall through which the inner conductor of the coaxial cable projects. <IMAGE>
Patent DE-3738890-A1 (DE)
Inventor: VARMA RAVI KANNADIKOVILAKOM
IPC: C07C323/18
Filed: 1987-11-16
Abstract: Phenyl hydroxamic acids having the formula:-   <IMAGE> or a pharmaceutically acceptable salt thereof, wherein X is HR, oxygen, sulfur,   <IMAGE> or a single bond, and Y is NR, oxygen, sulfur,   <IMAGE> or a single bond, where R can be hydrogen or lower alkyl, g can be 1 or 2, and with the proviso that at least one of X and Y is other than a single bond; Z is aryl, aralkyl or cycloalkyl; R1 is hydrogen, substituted or unsubstituted lower alkyl, cycloalkyl, lower alkenyl or aryl; R2 is hydrogen, lower alkyl, aroyl or acyl; m is 0 to 4 can atoms; and, n is 0 to 4 carbon atoms, are inhibitors of arachidonic acid 5-lipoxygenase and are therefore useful as antiallergy agents and antipsoriatics.
Patent DE-3741608-A1 (DE)
Inventor: BARSCH HANS-PETER DR
IPC: F16F15/14
Filed: 1987-12-09
Abstract: A body 1 has a radial flange 2 for connection to the shaft and a peripheral wall 3 to which a flywheel ring 4 is attached by an elastomer body 6. Rolling bodies 8 in the form of rollers held by a roller cage 9 are interposed between the peripheral wall 3 and the flywheel 4 and are accommodated in axially-open uninterrupted annular grooves 7. <IMAGE>
Patent DE-3742206-A1 (DE)
Inventor: BRAUN PETER
IPC: H01R25/14
Filed: 1987-12-12
Abstract: A low-voltage conductor rail (4), consisting of two rods (4a, 4b), is combined in a multiple manner by installation parts (10, 20). The latter consist in each case of a base part (20) and a cover part (10), screwed together by a screw (13) with a knurled head. The installation part can be used both for connection of a light (1) to the conductor rail and for the fitment of the rails themselves on the cover side. In these cases, the installation parts are fitted with assembly tubes (3, 5). Contact springs (26) may be inserted for the power supply to the lights. Furthermore, the insertion of double sockets (27, 28) is possible. The rods can be fastened in to the extent that they project externally. <IMAGE>