baber/WOPTO huggingface dataset:
Patent DE-19523218-A1 (DE)
Inventor: FOLK HERBERT
IPC: F16D25/08
Filed: 1995-06-27
Abstract: The invention concerns a hydraulically operated disengagement device (1) for a vehicle friction clutch for selectively separating and connecting two shafts. The device comprises a pressure housing (3) mounted on a gearbox case (9) and fitted concentrically with a gear input shaft. A guide sleeve (4) is fitted in the longitudinal bore (7) of the pressure housing so as to leave a radial gap; this serves to create a pressure chamber (8) of annular cross-section in which an annular piston (5) is guided. According to the invention, the guide sleeve (4) is provided on its end facing the gearbox case (9) with a ring flange (10) which on its outside has an annular shoulder extending in both axial directions, or alternatively has sections (12) which stand out axially in sections and point in both axial directions; the annular shoulder or sections, as appropriate, fit into the pressure housing (3) and engage with a peripheral groove (15) in the gearbox case (9) in order to centre the disengagement device (1). The pressure housing (3) has a wall (19) which extends out from a support flange (21) and whose axial extension covers the clutch throughout bearing (2) in its neutral position. The pressure housing (3) has a pressure joint (24) and associated vent (25) which go out from the pressure housing (3) in a coincident radial direction. When the disengagement device (1) is installed, the vent (25) is then situated at the statically highest point.
Patent DE-19526232-A1 (DE)
Title: Fabrication of higher value MOS DRAM capacitors with increased capacitor surface area
Inventor: KIM JEONG HO
IPC: H01L21/822
Filed: 1995-07-18
Abstract: An isolating layer (3) with a contact hole and isolation film spacer (5) is built on the substrate (1) on which a conducting layer (7) is deposited. Above this three sacrificial layers in cylindrical or rectangular shape are deposited with the top and bottom layers (9) (13) overlapping the middle (11) to create a former for building the capacitor sidewalls. Polysilicon films (17) (23) are then deposited on the former with an oxide-film spacer (19) in a sandwich structure. The sacrificial former (9) (11) (13) and the oxide-film spacer (19) are then etched away to leave the capacitor sidewalls (25). If necessary, more polysilicon layers may be added for a higher capacitance.
Patent DE-19526743-A1 (DE)
Title: Procedure for repeated filling and emptying of container with bulk material with low density
Inventor: MAGINOT HELMUT
IPC: B65B1/16
Filed: 1995-07-21
Abstract: The container is formed from a woven fabric which is air permeable and has at least one access opening. The product for filling the container is drawn through the access opening by applying a vacuum until the prescribed full weight is arrived at, and after this the opening is closed.  An access opening for emptying of the container is connected to a discharge device and opened. The product by means of a vacuum unit is drawn into a ducting system or a depot until the container is evacuated and has folded up. The access opening is then resealed.
Patent DE-19527224-A1 (DE)
Inventor: VETTE MANFRED
IPC: B65D55/06
Filed: 1995-07-26
Abstract: Described is a packaging container (1) with at least one compartment for bulk materials, the compartment having an aperture (9) which can be brought into coincidence with an aperture (16) in the cap (3). Attached to the label (5) is a sealing strip (4) which is fixed to the container (2) itself and to the cap (3) in such a way that it prevents the container (2) and cap (3) from moving relative to each other while at the same time providing a hygienic seal over the aperture (16) in the cap (3).
Patent DE-19531028-A1 (DE)
Inventor: MATHES WIELAND DIPL ING
IPC: B01D53/94
Filed: 1995-08-23
Abstract: The invention concerns a method and device for decomposing oxides of nitrogen in the exhaust gases (a) from an internal-combustion engine (2), the method calling for the exhaust gases (a), plus a reagent (r) sprayed into the gases using compressed air (d), to be fed to a catalyst (21). To this end, the engine is fitted with a compressor (8) to supply compressed air (1'), and part (d) of the compressed-air supply (1') is tapped off and used to atomize the reagent (r). The atomized reagent (r) is fed, together with the untreated exhaust gases (a), to the catalyst (21) over which the oxides of nitrogen are decomposed, in particular by selective catalytic reaction.
Patent DE-19544576-A1 (DE)
Title: Flexible end connector for vehicle exhaust pipe
Inventor: SCHAD KURT
IPC: F16L27/11
Filed: 1995-11-30
Abstract: The flexible connector (5) is adjoined by tension and compression bars (6) which are joined to the exhaust pipe ends (3,4) but remain flexible and twistable and are arranged so their centre axis lies in the neutral bending zone. Two bars lie in this zone or one bar adjoins the connector. All bars are circular in section or a flat profile. The connector consists of a corrugated shaft or articulated sleeve. The bars may be made of round spring steel and are welded (7) to the exhaust pipes. When using corrugated shafts as connectors these necessarily prevent the pipes twisting as against the articulated sleeve which allows the pipes to twist with slight bending, but all without the pipes yielding lengthways due to the fitted bars.
Patent DE-19547637-A1 (DE)
Title: Novel beta and gamma-modifications of known mono:azo dye
Inventor: ZORN HEINZ G DIPL CHEM DR
IPC: C09B67/38
Filed: 1995-12-20
Abstract: beta -and  psi  modifications of the monoazo dye of formula (I) (obtd. as per DE 1544451 or EP240902) are claimed, as are also methods for their prepn., the modifications having the following 2 phi  lines in their Cu-K alpha  X-ray diagrams;  beta  modification: strong intensity at 4.9; 13.95; 17.15; 19.4; 21.85; 25.2; 26.05; and 28.75; and medium intensity at 16.0; 24.3; 27.3; 30.0 and 31.15.  psi modification: strong intensity at 11.57; 14.90; 17.14; 20.64; 24-35; 25.05 and 26.37; and medium intensity at 10.26; 13.71; 16.81; 18.71; 20.94; 22.07; 23.84; 28.81; and 29.69.
Patent DE-19601287-A1 (DE)
Title: Running gear for guide on sliding doors, windows, or machine parts
Inventor: ALBER HERMANN
IPC: E05D15/06
Filed: 1996-01-16
Abstract: The running gear is fitted to a traveller (3) which is guided on a box-shaped rail (2). The traveller has a body with a spigot which projects through a slot in the rail, in order to support a sliding door, window, or machine part. Two pairs of running rollers (5) are mounted in the body. Each pair has a shaft which is normal to the axis of the rail, and which is arranged at a distance from the slot. The traveller preferably is centred automatically by inclined guideways (10) on the rails and on the rollers. It has at least one pressure element (11) which preferably works in combination with the rail in a spring-loaded manner, and which presses the rollers against the guideways.
Patent DE-19602541-A1 (DE)
Inventor: WEINGART FRANZ DR
IPC: G11B5/702
Filed: 1996-01-25
Abstract: The invention concerns a magnetic recording medium comprising at least one magnetic recording layer containing magnetic pigments provided with a polymer I which is suitable as a dispersing resin and is obtained by reacting: A) a polymer II, obtained by reacting at least one ester, vinyl chloride, styrene or vinyl benzene in the presence of a compound containing an N-oxyl radical function, with: B) at least one compound X comprising: a) between 50 and 100 wt %, relative to X, of at least one compound XI selected from the group comprising an ester, an amide, an N-vinyl compound, styrene sulphonic acid or a vinyl benzene sulphonic acid; and b) between 0 and 50 wt %, relative to X, of at least one compound XIX selected from the group comprising an ester, vinyl chloride, styrene or vinyl benzenes, in the presence of a compound containing an N-oxyl radical function, the portion by weight of II in polymer I being between 10 and 90 wt % and the portion by weight of the total amount of X being between 10 and 90 wt % in polymer I.
Patent DE-19604532-A1 (DE)
Title: Ornamental shield plate for door lock
IPC: E05B15/02
Filed: 1996-02-08
Abstract: The shield plate assembly is for a door lock. It has an outer ornamental shield plate (3) which is of a modified oval shape with straight sides and semicircular ends. It may be held in place by a concealed fastening plate (2) which may be held onto the door (5) by two fastening screws. There may be a countersunk hole at the centre of each semicircular end of the fastening plate which may accommodate a fastening screw (4). The shield plate and the covering plate have matching keyhole-shaped cutouts (20) in the centre which allow access to a profiled cylinder lock assembly (6). There are lugs (21) inside the shield plate which may releasably engage the concealed fastening plate.
Patent DE-19605586-A1 (DE)
Title: Double-leaf fire protection doors in building
Inventor: SINGER LOTHAR
IPC: E05F5/12
Filed: 1996-02-15
Abstract: The fire protection doors have two leaves (2,3) which may close in a pre-arranged sequence. Each of the two leaves has its own door-closing mechanism (6,7) and its own pair of rotary hinges (4) on which it can swing with respect to the fixed door frame. The adjacent edges of the two leaves have an overlapping joggle so that the doors must close in the correct sequence so that the edges fit together properly. The control mechanism includes a number of damping and blocking modules (17-19) connected to guide rails (12,13) and sliding arms.
Patent DE-19608860-A1 (DE)
Title: Compression spring, especially for use as leaf-spring bearing on farm vehicles
Inventor: ZAWADZKI BERND
IPC: F16F1/40
Filed: 1996-03-07
Abstract: The spring has two separated bearing parts (2,3), between which a spring element (4) is arranged. A stop element (11) is formed by a bolt (12), which extends through a passage (10) between the bearing parts and through openings (8,9) in the latter. The ends of the bolt form supports (13,14) which reach over the bearing parts. The openings are circular, and the supporting surfaces on the supports or on the outsides of the bearing parts, are spherical. The supporting surfaces ensure that circumferential contact is maintained between the supporting and bearing parts, if the latter are subjected to transverse loads, so that the bolt is tilted over.
Patent DE-19612479-A1 (DE)
Title: Method of positioning and precise-fixing of components on motor vehicle
Inventor: DIEHL PETER
IPC: B62D65/16
Filed: 1996-03-29
Abstract: The components (4) or component subassembly are initially fixed to one or more supporting components on the vehicle (1). Accurate positioning and temporary fixing is then carried out using a screw- and holder-mechanism before final fixing with fasteners (28), the screw- and holder-mechanism being then detached.  The mechanism can comprise external and internal screw-threads (16,18) and coupling and connecting components (19,21), forming an installation tool (3) consisting of a screwed holding bar, a tapped adjusting component, and a connecting component. The connecting component (21) can be catch engaging in an opening (22) in the vehicle.
Patent DE-19615548-A1 (DE)
Inventor: KROMER SIEGFRIED
IPC: G01S15/931
Filed: 1996-04-19
Abstract: An ultra-sound area surveillance system has several ultrasonic transducer units all of which directionally radiate a field of ultrasonic waves and receive reflected ultrasonic waves. An evaluation device (1) evaluates the reflected ultrasonic waves received by the ultrasonic transducer units to detect objects located within a predeterminable surveillance area. The ultrasonic transducer units (W1 to W12) are closely spaced apart so that their directions of radiation fan out. The transducer units may for example be arranged in a semicircle in two superimposed planes. The invention is for example useful to monitor the surroundings of vehicles or stationary machines for any approaching objects.
Patent DE-19618800-A1 (DE)
Title: Agricultural baler wing press rollers
Inventor: GEISER JENS
IPC: B30B11/22
Filed: 1996-05-10
Abstract: The press rolls (2) freely rotate at one end inside a housing, and, at the other end, are mounted in a mounting plate which turns on a lengthwise centre axle (6) of the winding space (3). The mounting plate forms part of an outwardly closed drive mechanism (7) sealed against dirt penetrating and against lubricant leaking. The press rolls are mounted in bearings (31, 32) on each side of their drive pieces (20) inside the drive mechanism which is positioned on the side opposite the open end of the winder space mechanism.
Patent DE-19620471-A1 (DE)
Inventor: GALIT MESHULAM-SIMON
IPC: C09B61/00
Filed: 1996-05-21
Abstract: A process for the recovery of astaxanthin carotenoid pigment from Haematococcus pluvialis algae comprises comminution of said algae in a liquid medium by rupturing the cell walls of the algae, and dispersing the resulting pigment, and is characterized by the fact that said comminution is carried out in a high pressure apparatus consisting of two consecutive units: a pressure vessel and an interaction chamber, whereby a slurry of said algae containing above 1% by weight solids, enters into said pressure vessel maintained at a pressure of at least 2000 psi and is conveyed into said interaction chamber maintained at a pressure of above 10000 psi, said interaction chamber containing at least one channel, through which the slurry is passed at an increased velocity to effect a turbulent jet causing a rupture of the algae cell walls.
Patent DE-19621066-A1 (DE)
Title: X=ray emitter with guide and kick magnet system for electrons, esp. in x=ray diagnostic or computer tomography appts.
Inventor: WOLLNIK HERMANN PROF
IPC: H05G1/70
Filed: 1996-05-24
Abstract: The emitter has an electron source (1) to generate a bundle of electrons which are focused along an elongate anode (6). The emitter also has at least one electromagnetic kick magnet (5). By controlling the kick magnets, the electrons are deflected to the elongate anode. The kick magnet coil (13) of the at least magnet is at least partly sunk into a groove (12) of a pole shoe (14) of a kick magnet core (11).  The kick magnet preferably has several pole shoes and several grooves along the anode. The pole shoes are preferably cylindrical and may be made up of a stack of thin sheets. Alternatively, they may be made of ferrite material. The grooves may be aligned perpendicular to or at an angle to the anode. The anode may be e.g. curved, ring-shaped or linear.
Patent DE-19624462-A1 (DE)
Title: Freezing appliance for liquid filled pipes, with contact body and expansion chamber for evaporating refrigerant
Inventor: FUHR JUERGEN
IPC: F16L55/10
Filed: 1996-06-19
Abstract: The expansion chamber (6,13a) contains a spiral body (12) for producing a spiral flow of the refrigerant flowing over the rotational wall surface (7) of the expansion chamber. The spiral body has at least one guide (18) producing a tangential and axial component to the spiral current. The spiral body has a core enclosed by the guide which has an outer surface ending as near as possible to the wall surface of the expansion chamber.
Patent DE-19625108-A1 (DE)
Title: Degassing water in single elongated tube for soft drinks
Inventor: HEROLD THOMAS DR
IPC: C02F1/20
Filed: 1996-06-24
Abstract: The method of extracting gas, especially oxygen, from a liquid, especially water, comprises:  (a) finely distributing the liquid and vacuum degassing;  (b) re-agglomerating the water leaving a free surface area; (c) releasing gas bubbles through the free surface area;  (d) draining the liquid through a column which is open above; and (e) the mixture of gas emerging from the liquid is continually removed by suction, while maintaining the level of vacuum which is required for the vacuum de-gassing.  The process stages above are conducted within a single degassing vessel which is constructed as a single, elongated flow-pipe and the liquid is finely distributed in the first section; the liquid is collected and the gas bubbles separated and released through the free surface area in the next section; the liquid column is formed in the latter section, and the height of the liquid column is regulated.
Patent DE-19626428-A1 (DE)
Inventor: HEINZL JOACHIM PROF DR ING
IPC: B41J2/14
Filed: 1996-07-01
Abstract: In a pump chamber (1) connected to a liquid supply, an overhanging piezoelectric flexural transducer (4) is disposed so that when voltage pulses are applied to produce an excursion, a number of droplets can be expelled from a nozzle array (3) in the housing wall (2c) of the pump chamber (1) using a plurality of nozzles (32). Gaps (5b) are formed between the edges lateral to the direction of overhang and the free end (4d) of the piezoelectric flexural transducer (4) and adjacent sections of the housing wall. The nozzle array (3) can be disposed in the projection of the plate surface of the piezoelectric flexural transducer (4) in its direction of motion or in the extension of the piezoelectric flexural element (4) or in another suitable position. As part of a combustion device the droplet mist generator is excellent for producing a combustible fuel-oxidant mixture.
Patent DE-19626979-A1 (DE)
Title: Blocks for decorative enclosure or retaining walls - consists of basic blocks with concave and convex ends, plain double convex or concave connection blocks, and covers
Inventor: RIEGERT DANIEL
IPC: E02D29/02
Filed: 1996-07-04
Abstract: The blocks include basic blocks (1), each with one convex and one concave end. They also include simple connection blocks (2), double convex (3) and or double concave (4) blocks and connection blocks, and covers. The surface area of the covers correspond those of the various blocks. The ends of the basic blocks have units for their alignment and fixing in their positions by positive locking. The units consist of preferably vertical grooves at one end, and identical rails at the other end. Basic blocks and or connection blocks have preformed apertures on one vertical side, for electrical casings, etc.
Patent DE-19627757-A1 (DE)
Inventor: RUOFF MANFRED
IPC: F04B1/04
Filed: 1996-07-10
Abstract: In fuel feeding piston pumps, there is a danger that the shaft bearing be affected by fuel entering the area of the shaft bearing. In the disclosed fuel pump (2), a separating space (20) is provided between the shaft bearing (14) and a fuel-containing chamber (16). The separating space (20) contains air, for example, as separating medium, and communicates with an air inlet of the internal combustion engine. This ensures that no fuel can escape into the area of the shaft bearing (14) nor outwards. This fuel pump is particularly suitable for internal combustion engines in which the fuel must be supplied under high pressure.
Patent DE-19627867-A1 (DE)
Title: Quantification of viscoelastic properties of materials used e.g. in making tyres, V
Inventor: SAATKAMP THOMAS DR
IPC: G01N3/00
Filed: 1996-07-11
Abstract: This new method quantifies viscoelastic properties characteristic of materials. In particular, it measures dynamic storage- and loss moduli of polymers. The material is mechanically loaded such that the resulting deformation in extension, compression, torsion or shearing is constant in time. Time-dependent elasticity under loading, is measured at intervals. After application of loading, and commencement of elasticity modulus measurement, measurement continues over a set interval. From this, the time-dependent elasticity curve and its turning point are determined. From the instant of turning, a reference time t2 is obtained, for the onset of pure stress relaxation.
Patent DE-19629516-A1 (DE)
Title: Sealing arrangement for electrothermal weapon with barrel
Inventor: KARASINSKI THOMAS DIPL PHYS
IPC: F41B6/00
Filed: 1996-07-22
Abstract: The arrangement is for a weapon which generates an arc in an axial discharge channel (36) between a central electrode (30) and an insulated annular electrode (22) and generates a plasma under high pressure in the discharge channel to drive a projectile out of the barrel (10). The outer diameter of the central electrode corresponds to the diameter of the discharge channel. The central electrode protrudes into the discharge channel and is held fast in a holder (24) supported on the barrel via an insulating layer (32). A sealing lip (46) is formed about the discharge channel between the insulating layer and the electrode holder.
Patent DE-19632908-A1 (DE)
Inventor: SCHALL HANS-CHRISTIAN
IPC: C01B21/00
Filed: 1996-08-16
Abstract: A vehicle headlight has a lower beam unit (2) with a gas discharge lamp (1). The lower beam unit is adjustably arranged in the headlight housing (3). An opening (5) is located in the rear side of the headlight housing through which the gas discharge lamp can be replaced. The opening is covered by a lid (6). An electric power supply (7) associated with the gas discharge lamp is arranged next to the lower beam unit at a distance from the lid. A high-voltage cable (9) extends between the electric power supply (7) and an electric connection plug (8) coupled to the gas discharge lamp (1). The high-voltage cable (9) extends through a lateral opening (11) of the lid (6) and has an outer free-standing section (32) contiguous to the lid. The opening of the lid is delimited by a marginal area (12) of the lid made of an elastic material. The elastic marginal area (12) tightly surrounds the high-voltage cable (9).
Patent DE-19634430-A1 (DE)
Inventor: WURZ DIETER PROF DR ING
IPC: A47C27/04
Filed: 1996-08-26
Abstract: Air-permeable seat, squab or couch upholstery is distinguished by drainage channels (49, 86), the flow through which is controlled by valve systems (82, 87). The closing and resetting components (82) of the valve systems have a decisive effect on the cushioning effect of the upholstery. They are automatically controlled by the load on the upholstery in such a way that the flow resistance of the drainage channels is reduced by the pressure load.
Patent DE-19635478-A1 (DE)
Inventor: LOH JOACHIM
IPC: D06F57/08
Filed: 1996-08-31
Abstract: The invention concerns a laundry drier (1) comprising legs (2, 3, 4, 5) and a suspension device (6) which is articulated at the upper ends of the legs (2, 3, 4, 5) and can be protected by a cover (24) which can be wound up and unwound with a winder device. The device (23) for unwinding and winding up the cover (24) forms part of the suspension device (6) or is disposed therein.
Patent DE-19639102-A1 (DE)
Title: Structure for wall of building
Inventor: ZIEGLER JOSEF
IPC: A01G9/02
Filed: 1996-09-24
Abstract: The wall has on the outside surface a vertical support layer (3) forming plant base for plants (4). The plants can form visible symbols or signs on the support layer and can be used to form an advertising space. The support layer is preferably a mat of chemical or natural fibres. The support layer contains a supply system for water and fertilizers.
Patent DE-19639347-A1 (DE)
Inventor: RUGGIERI JUAN CARLOS
IPC: C08L33/06
Filed: 1996-09-25
Abstract: A two-phase polymer combination soluble in an aqueous alkali is composed of (a) an alkali-soluble copolymer or terpolymer of an alpha - beta -unsaturated monocarboxylic acid with COOH groups uniformly distributed in the molecule chain, as continuous phase, and (b) a copolymer or terpolymer which is not soluble in the aqueous alkali and has epoxy groups along its polymer chain, as discontinuous finely dispersed phase, whereas (c) the free epoxy groups at the surface of the polymer particles of the discontinuous phase are linked with part of the carboxyl groups of the polymer of the continuous phase by ester formation, and the remaining COOH groups remain unaltered. The two-phase polymer can be produced by melting together under the action of shearing forces the previously produced, COOH groups-containing polymer and the epoxy groups-containing polymer.