baber/WOPTO huggingface dataset:
Patent DE-19543943-A1 (DE)
Title: Optical disc and carrier e.g. for computers
Inventor: MAEDA MIYOZO
IPC: G11B33/04
Filed: 1995-11-25
Abstract: An optical disc carrier includes a lower tray (8) having a first opening (10), an upper tray (30) fixed on the lower tray, at a position corresp. to this first opening, and a second opening (20). A slider (22) is movably located in the lower tray and upper tray, and a seal or lock (4) is provided on the slider (22) for locking this first opening and second opening open. A spring (26) is pretensioned in its normal direction to close the lock. A movable tray (32) is hinged, onto the upper tray (30), so that it can swivel about an axis parallel to one direction of movement of the slider (22).
Patent DE-19602994-A1 (DE)
Inventor: GUO LIMIN DR
IPC: B60T8/00
Filed: 1996-01-27
Abstract: According to the invention, in order to measure the signal of a yaw rate sensor and/or transverse accelerometer, the rotational speeds of a selected wheel pair are used for calculating the yaw angle speed and/or transverse acceleration of a vehicle. In this respect, the selected wheel pair should comprise one wheel on the left-hand side of the vehicle and one wheel on the right-hand side of the vehicle and the wheels should not have excessive slip.
Patent DE-19608397-A1 (DE)
Title: Automatic and semi=automatic gun
IPC: F41A9/27
Filed: 1996-03-05
Abstract: A self-loading gun has a revolver magazine with at least positions. When a bullet is fired and passes a set point in the bore, excess gas pressure drives an ejector into the chamber to expel the spent cartridge. The ejector is driven back further by the gas pressure to enable a grip to pull the next bullet from the magazine.  When the gas pressure has reduced sufficiently the return spring pulls back the grip and ejector to load the bullet into the chamber. The chamber revolves to the next setting. The loading/ejection system is fully inside the gun and can operate with different lengths of cartridge.
Patent DE-19612539-A1 (DE)
Inventor: HAEFNER HANS-ULRICH DR
IPC: F25B9/10
Filed: 1996-03-29
Abstract: The invention relates to a multistage low-temperature refrigeration machine with a first stage in the form of a displacer refrigerator (1) as well as at least one second stage in the form of a pulse tube refrigerator (25); in order to suppress vibrations it is proposed that a flexible component designed to prevent the spread of vibrations be placed between the displacer refrigerator (1) and the pulse tube refrigerator (25).
Patent DE-19612766-A1 (DE)
Inventor: BARTHOLMES PETER
IPC: C12M1/36
Filed: 1996-03-29
Abstract: A process for analysing properties of a biological system in which the properties of the complex biological system can be expressed by its inherent values, e.g. system parameters and values, with the stages: interference with the biological system by altering presumed or known system parameters; consistent observation of the response of the biological system to the changes by measuring at least two system values as long as said values vary and/or until there is no further change in them owing to the interference; checking the reproducibility of the changes in one or more system value(s) induced by the alteration of the system parameter(s); and repeating the process steps several times if necessary, with the proviso that system parameters are changed which have not yet been examined.
Patent DE-19613373-A1 (DE)
Inventor: GOETTE MEINOLF DIPL ING
IPC: C05F17/00
Filed: 1996-04-03
Abstract: Treating domestic wastes comprises: (i) sieving off a fine fraction, and comminuting the residue to a particle size up to 180 mm, supplied e.g. for incineration; (ii) removing ferrous objects from the fine and residual fractions by magnetic separation; (iii) washing out and removing inert materials from the fine fraction; (iv) subjecting the phase freed of inerts to anaerobic treatment (3, 11), in which by hydrolysis and acid fermentation (3) metals, especially those heavy metals forming organic complexes, are dissolved out, being converted into a largely-ionised, water-soluble form; (v) separating the aqueous phase (4) containing the dissolved heavy metals from residual sludge, and precipitating the heavy metals (6); and (vi) supplying the residual sludge to a stage of methanisation (11) from which the remaining sludge (13) is composted.
Patent DE-19615997-A1 (DE)
Title: Refillable ink cartridge for ink jet printers
Inventor: KAISER KARL
IPC: B41J2/175
Filed: 1996-04-10
Abstract: The ink cartridge 102 is filled through a top valve 5. The ink is delivered visa an adapter 2 that is fitted into the base and compensates for over pressure in the ink system and any air present. The adapter is axially displaced and the tip 21 engages a valve in the cartridge base to allow ink to flow into an ink tube 3 coupled to the connection port via a sintered filter 31. The compensating chamber 201 is provided by a capillary path 202 created by a series of radial ribs 201.
Patent DE-19616833-A1 (DE)
Title: Production method for V-belt pulley
Inventor: SHOHARA HIROSHI
IPC: F16H55/44
Filed: 1996-04-26
Abstract: One guide region (24) of the pair of guide regions at one end of the body (15) is formed by cutting the flange (24) of the belt pulley workpiece (13). A further guide region (30) is formed at another end of the body (15) by the formation of a slot at the outer circumference of the region of smallest diameter (27) of the workpiece body. The stamping action for the window-pane profile workpiece (8) is carried out using a punch and die.
Patent DE-19619520-A1 (DE)
Title: Boat, preferably speed-boat with reduced frictional resistance
Inventor: FLOEGEL EBERHARD
IPC: B63B1/36
Filed: 1996-05-15
Abstract: The boat body has a corrugated profile (4,41,42), its ridges (41) running in the direction of flow. The profile has a wave height (3) that corresponds to half the thickness of the boundary layer. The wavelength (30) of the profile is preferably four times bigger than the wave height.
Patent DE-19624957-A1 (DE)
Title: Packaging machine and drive system for e.g. sealing rope-like plastic material in wrapper
Inventor: MERRITT MARK W
IPC: A21C11/10
Filed: 1996-06-24
Abstract: Apparatus for the constricting and closing of a wrapping around a rope-like length of a plastic material, especially a multilayer extruded rope, then cutting off at prescribed distances, comprises a tool (3, 4) with segments which move relative to each other. Each tool(3, 4) is in two sections(31, 32) which separate from each other with each containing a part of the segments. A specific system for operating the tools (3, 4) using a circular movement includes lever arms carrying the tool parts (31, 32) at the free ends and a swivelling bearing with a linear movement at the other end connecting the lever arms together.
Patent DE-19630923-A1 (DE)
Title: Lap winder
Inventor: SIEGENTHALER MARCEL DR
IPC: D01G27/04
Filed: 1996-07-31
Abstract: The mechanism (30) to feed fresh sleeve cores (H) to a lap winder has a linear sliding movement between a transfer and a positioning setting.  It has a core holder (34) and a push unit (32), which releases the outlet opening (36) of the core magazine (28) when in the transfer position, to transfer a core (H) from the magazine (28) into the holder (34) while the outlet opening (36) is closed by the push unit (32).  When the system is moved into the positioning setting, the core (H) is moved into the winding position from the core holder (34).
Patent DE-19633811-A1 (DE)
Title: Hand operated surgical instrument
Inventor: SCHAD KARL
IPC: A61B17/28
Filed: 1996-08-22
Abstract: The surgical instrument has a puller element (18) which is connected at the distal end to at least one jaw part of the jaws of the instrument. The puler element is mounted within an outer tube and at its proximal end is connected to a finger piece (20).  The outer tube is mounted against a power storage element (16) which is made from a spiral spring. Following closure of the jaws by the finger piece, the outer tube moves back in the direction of the pulling element. At least one part of the jaws is connected to the outer tube.
Patent DE-19633949-A1 (DE)
Title: V=block IC engine
Inventor: OHNEMUS ULRICH
IPC: F01L1/02
Filed: 1996-08-22
Abstract: The V-block engine comprises a single belt or chain (5) which is looped over the crankshaft pulley (2) and from either side of the pulley to the two camshaft pulleys (6a,6b). The return feeds for the drive are taken over the pulley (7) of the lubricant pump to complete a double V-format. No other guides or pulleys are required. The belt or chain drive is in one plane. For double cam engines the couplings between the parallel double camshafts can be provided by separate short belt or chain drives in a plane parallel to the main drive.
Patent DE-19636022-A1 (DE)
Title: Moisture-absorbent pad for building walls
Inventor: NOPPER BERNHARD DIPL ING
IPC: E04B1/70
Filed: 1996-09-05
Abstract: The system is used for absorbing unwanted moisture from walls of buildings. A flat pad (4) of absorbtion material is adhered to the side of a wall (1) in a building the pad may be hexagonal, square triangular or any other regular or irregular geometrical shape. The pad is surrounded by an impervious housing (5) and is connected to the wall of the building via a membrane (3). There are fillets of plaster or sealing material (2) around the edges of the pad. An alternative version consists of an L-shaped pad which can fit in an inside corner between two walls.
Patent DE-19636100-A1 (DE)
Inventor: WIELAND FRANK DIPL ING
IPC: B23Q1/54
Filed: 1996-09-05
Abstract: In hexapode machining centres, strutting a mobile beam or articulating the various knee braces with the beam is ensured in one single plane. In order to achieve greater beam mobility, including within the rotating degrees of freedom, as well as a better straining point distribution, an hexapode machining centre is disclosed which comprises a fixed framework and a mobile beam with six knee braces hinged thereto, the length of which is adjustable. Each set of three hinge points defines a common straining plane so that there are two distinct planes, and the knee braces are actually hinged to the framework in both separated straining planes.
Patent DE-19636766-A1 (DE)
Inventor: LUYKEN HERMANN
IPC: C07C209/84
Filed: 1996-09-10
Abstract: The invention concerns a process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine proceeding from adipodinitrile. The process is characterized in that: (1) adipodinitrile is partially hydrogenated in the presence of a catalyst in order to obtain a mixture containing 6-aminocapronitrile, hexamethylene diamine and adipodinitrile; (2) 6-aminocapronitrile and hexamethylene diamine are separated from the mixture; (3) between 0.01 and 10 wt %, relative to adipodinitrile, of an acid or an acidic ion exchanger is added to the part substantially containing adipodinitrile, and the adipodinitrile is separated from the mixture; and (4) the adipodinitrile is returned to step (1).
Patent DE-19637824-A1 (DE)
Title: Extendable slot and spring board for establishing linear measurement for tradesmen e.g. carpenter, plasterer
Inventor: BORRMANN HEINZ
IPC: G01B3/08
Filed: 1996-09-17
Abstract: The slot and spring board has an exchangeable inner rail to determine different lengths. At the upper and lower part of the slot and spring board, a slot is milled to fix at a gypsum or plaster burning angle. The length and angle can also be exactly adjusted by the alteration of the slope in the stairwell. Tension springs are located in the rail, so that slippage is not possible.
Patent DE-19638616-A1 (DE)
Title: Electronic clock with booster
Inventor: NAKAJIMA FUMIO
IPC: G04G19/02
Filed: 1996-09-20
Abstract: The clock has a power supply (1) which generates voltage by an external energy. A booster (2) outputs the booster voltage signal (9) and the capacitive output signal (17) to a control unit (5). A storage unit (3) charges the booster voltage signal. The control unit controls a booster charging and discharging based on the clock signal output by a clock output unit (4) and the capacitive output signal. A power supply voltage signal (8) is connected to the booster power supply terminal and to the cathode terminal of a reverse current prevention diode (6) while the booster voltage signal is connected to the power supply terminal of the storage unit, clock output unit, control unit, and anode terminal of the reverse current prevention diode. The capacitive output signal is connected to the voltage comparison terminal of the control unit while the clock signal of the clock output unit is connected to its clock input terminal. The booster control signals (41,42) of the control unit is connected to the booster.
Patent DE-19639938-A1 (DE)
Title: Hybrid integrated circuit with heat sink, for power IGBT
Inventor: FRISCH MICHAEL DIPL ING
IPC: H01L23/373
Filed: 1996-09-27
Abstract: The hybrid integrated circuit has a disc-shaped ceramic substrate with a circuit element having high power losses mounted on one of its major surfaces, the opposite major surface provided with a large surface area heat sink.  The heat sink is secured to the surface of the ceramic substrate via an intermediate heat-conductive adhesive layer incorporating metal balls having a dia. corresponding to the required layer thickness. Pref. the metal balls are formed from a Sn-Pb-solder alloy.
Patent DE-19645023-A1 (DE)
Title: Liquid crystal projector apparatus
Inventor: OKADA TAKEHIRO
IPC: G09F9/00
Filed: 1996-10-31
Abstract: The lamp is provided with a projector which also has a group of liquid crystals for controlling the transmission of light from the source region, a group of colour separating and combining mirrors, and a light emission stabiliser. Also provided is a lamp attachment device, a cooling fan and a projection lens. The stabiliser is provided with a circuit for operating the lamp.  The lamp contains a concave mirror for reflecting the light from the source region onto the mirrors so that parallel light is produced. The concave mirror has two sections (2a,2b) in upper and lower regions, a supporting element (3), an outer housing (5) enclosing the concave mirror and source region and with through holes (5a) in one side, a flat glass plate for passing the parallel light and an air passage in the outer housing.
Patent DE-19652196-A1 (DE)
Inventor: GRAWE DETLEF
IPC: A61K9/16
Filed: 1996-12-16
Abstract: The invention relates to homogeneous preformulations containing high concentrations of steroids, which are suitable for producing low-dose solid and semi-solid pharmaceutical preparations with a steroid concentration of between 0.001 and 1 weight percent. Said preformulations are obtained by evaporating the dispersing agent containing the steroidal active ingredient from a suspension containing the usual pharmaceutical additives. To this end, a spray mist is produced in which the average drop diameter is greater than the average diameter of the additive particles, and the maximum grain size of the dried particles of the steroidal preformulation is increased by less than 30 % in relation to the grain size of the additive. Said preformulations are characterised by their homogenity and resistance to demixing, whereby the steroidal active ingredient is finely dispersed and integrally bonded to the additive. Surprinsingly it was discovered that these types of steroidal preformulations, in comparison with conventional methods, can be processed without difficulty into low-dose pharmaceutical preparations with very good homogeneity and active ingredient stability. The method for producing homogeneous steroid preformulations for low-dose solid and semi-solid pharmaceutical preparations with a steroid concentration of between 0.001 and 1 weight percent stands out among other things by the fact that the active ingredient and additive particles from the atomized suspension are not dried one next to the other. The choice of processing conditions during atomization makes it possible for practically all the active ingredient to be bonded integrally to the additive.
Patent DE-19706627-A1 (DE)
Title: Damping strut for motor vehicle sprung suspension leg
Inventor: REISDORF KLAUS
IPC: F16F9/36
Filed: 1997-02-20
Abstract: The damping strut has a cylindrical tube (1) defining a working chamber (5) containing a fluid in which a piston (8) moves. The piston has a piston rod (6). The strut also has a holding tube (3), both tubes being mounted at the upper end of the strut, which has a piston rod guide (12). Between the cylinder and holding tubes is a compensating chamber (7) to receive the damping fluid.  The cylinder tube, rod guide and the upper part of the holding tube from a first component (2). A lower part of the holding tube forms a second component. The two components are connected in the area of the holding tube.
Patent DE-19707452-A1 (DE)
Inventor: HUEPPAUFF MARTIN DR
IPC: H05B33/26
Filed: 1997-02-25
Abstract: The invention relates to an electro-luminescent device comprising an electroluminescent element, an anode which is transparent or semi-transparent in the visible spectral range, and a cathode made of silver or a silver alloy.
Patent DE-19711757-A1 (DE)
Title: Device for hydraulic operation of clutches used in vehicles
Inventor: LIEBCHEN ROMOLO DIPL ING
IPC: F16D25/08
Filed: 1997-03-21
Abstract: The device has a piston-cylinder unit, which is mounted in a recess (48) of the wall (22) of the gearbox. The piston acts via a release bearing against the clutch. A hydraulic fluid supply channel (54) and/or a de-airing channel (56) is made which runs inside the gearbox wall The channels (54,56) in the gearbox wall open up, with bores (50,52) into the recess (48) in which the piston-cylinder unit is mounted. Sealing rings (60,64) are mounted in the recess (48) at either side of the channel openings. The sealing ring which is to be laid on the inside of the gearbox neighbours a further sealing ring (66). The cylinder housing, an annular piston (74) located displaceably within it and a helical compression spring located inside the housing are located radially on top of one another.
Patent DE-19711843-A1 (DE)
Title: Rotary piston especially internal combustion engine
Inventor: KLAUS ADOLF DIPL ING
IPC: F16F15/24
Filed: 1997-03-21
Abstract: The engine is of the rotary piston type. Several rotating piston systems may be used, with a set of out-of-balance compensating mechanisms, and each displaced by 90 degrees. The pistons are arranged in line. The outer face of the working chamber is formed by a ring, which, located in the casing, enables rotation of the working chambers and accommodates the flow channels.
Patent DE-19714495-A1 (DE)
Inventor: NEUNER JOSEF
IPC: F16H63/42
Filed: 1997-04-08
Abstract: The mechanism has a self-resetting selector lever. The selected operating position, and other positions which can be selected from it, are always indicated, and there are more operating positions than there are directions in which the lever can be deflected. The actually-selected operating position and the further ones which can be selected are always shown on the same side. For selection of each particular operating position the lever must always be deflected in the same direction. The direction in which the lever must be deflected to give the operating position already selected can be optically displayed in a different manner to those in which deflection must take place to give the positions not selected.
Patent DE-19716534-A1 (DE)
Title: Teat for baby's bottle
Inventor: RUMMEL HEIKE
IPC: A61J9/04
Filed: 1997-04-19
Abstract: The teat has a section fixed to the bottle and a stem extending to the nipple. The oval cross-section can extend for the whole length of the nipple, it being typically 17-30 mm long x 11-25 mm wide x 13-23 mm deep, where the cross-section is greatest.  Where the round stem (3) joins onto the nipple it can have a smooth uncurved supporting portion (7) at between 90 and 135 degrees to the lengthwise axis of the nipple. At this point, the stem can be annular (7) or of truncated-cone (16) shape. Protrusions and/or recesses (5,15) in the shape of undulating ribs can be formed in the wide sides of the nipple.
Patent DE-19718146-A1 (DE)
Inventor: EISENKRAEMER FRANK
IPC: G02B5/22
Filed: 1997-04-30
Abstract: The invention relates to an absorbent thin-film system made up of alternate metal and dielectric films. With this system, colour-neutral absorption results in the visual spectral region are obtained, as are a defined phase shear and a defined transmission. This film system is used for contrasting-methods or contrasting-systems in microscopy.
Patent DE-19723696-A1 (DE)
Title: Injection hose for concrete joints
Inventor: HOHMANN RAINER DR ING
IPC: E04B1/68
Filed: 1997-06-06
Abstract: The injection hose, for the joints in concrete structures, has a mantle (7) with at least one slit or hole perforation (9) over its length and/or a micro perforation as an outlet for the liquid being injected. The slit/hole perforation (9) is offset from the recess (5) with the injection openings (6). The mantle (7) is of a flexible and compressible material such as plastics foam, foam rubber and the like, extruded on to the base body (2).
Patent DE-19726057-A1 (DE)
Title: Fine, abrasion-resistant, strong particles containing activated charcoal, suitable for fluidised bed reactor
Inventor: MORI KENJI
IPC: C07C68/00
Filed: 1997-06-19
Abstract: Solid particles (I) consisting of a homogeneous mixture of activated charcoal (II) and an abrasion-resistant inorganic material (II) are claimed, which have an average particle size < 300  mu m.  Also claimed is a method of producing (I).
Patent DE-19729211-A1 (DE)
Title: New semaphorin L proteins
Inventor: FLECKENSTEIN BERNHARD PROF DR
IPC: A61K48/00
Filed: 1997-07-09
Abstract: A semaphorin L protein (I) comprising a N-terminal signal peptide, a characteristic semaphorin domain and a C-terminal region comprising an immunoglobulin-like domain and a transmembrane domain, is new. Also claimed are: (i) derivatives of (I); (ii) nucleic acids encoding (I) and its derivatives; and (iii) antibodies that recognise the human semaphorin L epitope corresponding to amino acids 179-378 or 480-666 of a 666 amino acid sequence.
Patent DE-19733449-A1 (DE)
Title: Disposal appliance for light oils, etc. from oil separators, etc.
IPC: E03F7/10
Filed: 1997-08-02
Abstract: The appliance has a cylindrical container (A) with two chamber sections (B,C). The second section is divided into a sedimentation sludge chamber (3) to hold sedimental sludge, and an oil chamber (4) for oils. A suction unit (30) is connected to oil and sludge chambers, a contaminated water processing chamber (2), and a solids chamber (1). Oil and solids chambers are connected to a feed pipe (10) of the suction unit.
Patent DE-19736020-A1 (DE)
Title: Appliance for adding aroma or active ingredient to gas flow
Inventor: SCHMIDT ROBERT
IPC: B60H3/00
Filed: 1997-08-20
Abstract: The aroma or active ingredient is added according to an ink jet method for printers and controlled by electrical impulses.  Various aromas and ingredients can be added singly or in combination and are contained in an easily replaced cartridge.  A dispenser discharges the substances via an outlet duct into the air-circulating system
Patent DE-19736844-A1 (DE)
Title: Colorimetry device for surfaces or transmitted or reflected radiation
Inventor: NEUBERT RONALD
IPC: G01J1/16
Filed: 1997-08-23
Abstract: The device (A) has light sources (3) arranged in a measuring sensor system (2), to emit optical radiation in different wavelength ranges. A reference sensor (1) is integrated in the device, to measure the characteristic of the radiation sources with each individual measurement in parallel. The illumination and the receiving unit provide a control circuit for the light sources, e.g. LEDs, and the measuring and reference sensors, which are arranged successively.