baber/WOPTO huggingface dataset:
Patent DE-19533771-A1 (DE)
Title: Device for removing short paper lengths from e.g. photographic printing machine
Inventor: NAKANO MASANORI
IPC: G03B27/58
Filed: 1995-09-12
Abstract: The device contains two sensors (14,15) which detect the length of paper (P). The first sensor (14) is arranged along the paper feed path between a paper magazine (3) and a housing (1) of the processing machine. The second sensor is arranged after a second feed roller arrangement (7). A first feed roller arrangement (6) is driven in the normal direction of rotation to feed the length of paper to a paper processing unit if the first sensor detects the paper. The feed roller arrangement is halted if both sensors detect the absence of paper.
Patent DE-19542062-A1 (DE)
Title: Fitting to operate shut=off valves underground, or in other awkward positions
Inventor: BUHLA MICHAEL
IPC: E03B9/10
Filed: 1995-11-13
Abstract: The fitting opens or closes a shut-off valve (11) which is underground, or in a position which is difficult to access. It has a square rod (2) which can reach as far as the valve, and which is especially in the form of a telescopic rod which is secured by a locking system. The rod has a sleeve tube (5,6) which can be inserted into a bell-shaped element (7,8) which surrounds the connection between a coupling sleeve (14) and a valve spindle (12). The coupling sleeve has a spacer (24) which is associated with the bell-shaped element, in order to prevent the rod from being pulled from the spindle. The spacer combines with a sealing disc (16), which acts as a stop, and which forms a dirt seal towards the valve, while a sealing disc (3) on an edge cap (4) which is connected to the rod, seals towards the free end of the latter.
Patent DE-19542797-A1 (DE)
Title: Dosing valve unit for fluid plastics processed in greater amt.
Inventor: FETZ DIETMAR
IPC: G05D7/00
Filed: 1995-11-16
Abstract: The dosing valve handles thin or viscous materials.  The delivery valve (5) supplies a medium into a mixing chamber.  The recirculation valve (6), can recycle the medium to a storage vessel.  Either valve may be opened, and both are mounted in a common housing.  The pressure chambers (3, 4) of the delivery (5) and recirculation (6) valves are interconnected by a chamber (27).  The supply of medium (28) is provided near the recirculation valve (6) in the connecting chamber (27).
Patent DE-19545471-A1 (DE)
IPC: A47G33/12
Filed: 1995-12-06
Abstract: The invention concerns a device for clamping the trunk of a Christmas tree or the like, the device comprising a stand having at least three clamping jaws (5) which are disposed in a base plate (1) having an opening (2) for receiving the trunk, are distributed about the opening (2), and can be moved in order to clamp the trunk in the opening (2). In order to adapt the clamping jaws (5) easily to the cross-section of the trunk, secure the latter reliably with a small stroke and be able to release or cancel the clamping effect easily, the base plate (1) is associated with a closure device which can move in two opposite directions. In one direction, the closure moves the clamping jaws (5) out of the opening (2) and, in the other direction, it first releases the clamping jaws (5) so that they can move into abutment on the trunk and then urges the clamping jaws (5) against the trunk with the necessary degree of clamping force.
Patent DE-19545757-A1 (DE)
Title: Phenylene-di:isopropyl-bis:di:alkyl-phenyl isocyanate(s) with low toxicity
Inventor: DAUM ULRICH DR
IPC: C07C265/14
Filed: 1995-12-07
Abstract: 4,4'-(Phenylene-diisopropyl)bis(2,6-dialkylphenyl isocyanates) of formula (I) are new: R1, R2 = 1-4C alkyl; R3 = H or halogen; the central phenylene gp. is substd. in the 1,3- or 1,4-positions.  (I) are prepd. by reacting the corresp. phenylene-diisopropyl-bisaniline (II) with COCl2 or a COCl2 substitute, esp. triphosgene, in the presence of a nucleophilic cpd., esp. a tert. amine or (II).
Patent DE-19546142-A1 (DE)
Title: Semiconductor X=ray detector for high resolution electron microscopy
Inventor: SCHUELEIN THOMAS DIPL ING
IPC: H01J37/244
Filed: 1995-11-28
Abstract: The X-ray detection device is based on a semi-conductor counter, made from a silicon drift chamber structure, for use in energy dispersing electron beam micro-analysis with electron microscopes.  A sensor module (1) has a silicon chip (2) which comprises both drift chamber detector and a pre-amplifier.
Patent DE-19547658-A1 (DE)
Title: Paper web coating device useful for preventing self cancellation
Inventor: PLOMER ANTON
IPC: D21H23/34
Filed: 1995-12-20
Abstract: A device for directly or indirectly applying a liquid or paste-form coating medium to a moving web of especially paper or paper board, comprises: (i) a long, rod-shaped oscillation element (21) located in a chamber (3') in the device, and  (ii) an oscillation impulse generator coupled to the end face(s) of the oscillation element.  The oscillation element (21) has a cross section whose oscillation-radiating surfaces are parallel to the walls of the chamber enclosing the element (21). Also claimed is a coating process using the device.
Patent DE-19547667-A1 (DE)
Inventor: BARTSCH ERHARD
IPC: F01P1/00
Filed: 1995-12-20
Abstract: A sound-absorbing enclosure 26 for an engine 10 and transmission 12 is provided with movable flaps 34 (and 44, 46 Fig. 3) which open in response to temperature or a related parameter to allow a greater flow of air through a fan 24 and so increase cooling. The flaps may be controlled by the temperature of the engine coolant, engine oil or the air in the enclosure or may be controlled in response to the power output of the engine. The flaps may be positioned to allow an increased airflow through most of the enclosure (Fig. 5).
Patent DE-19549194-A1 (DE)
Title: Self-propelled filter for absorption of floating contaminants
Inventor: KRUELL ANDREAS
IPC: B01D35/05
Filed: 1995-12-30
Abstract: The filter for removing harmful substances, e.g. oils and organic fluids, from liquids, e.g. water, has a housing (2), an inlet (3) and an outlet (4) and is packed with a wad of microfibres which are compressed into a porous block (17) and arranged between the inlet (3) and outlet (4). Floats (7,8) are arranged around the inlet (3) and a pump is located between the filter block (17) and the outlet (4).
Patent DE-19600805-A1 (DE)
Title: Electric connector with position guaranteeing appts. esp. for motor vehicle
Inventor: POST LOTHAR ANDREAS
IPC: H01R13/64
Filed: 1996-01-11
Abstract: The connector (2) connects with a complementary component. The connector (2) has a housing (4) with at least one terminal receptacle (12) to receive an electric contact, and an actuator/control surface element (5) for drawing together the connector (2) and the complementary component. The connector housing (4) and the actuator/control element (5) each have a position guaranteeing device (28). This is picked up by a complementary position guarantee pick-up device (46) when the actuator/control element (5) is completely actuated. The position guaranteeing elements (5) may be detected by different or a common pick-up device (28).
Patent DE-19605407-A1 (DE)
Inventor: LAUTENSCHUETZ PETER DIPL ING
IPC: F02P5/152
Filed: 1996-02-14
Abstract: In the method proposed, the occurrence of knocking is reduced by retarding the ignition. The current values of the firing retard are recorded in a characteristic diagram as a function of the operating parameters. The invention calls for a mean firing retard to be determined from the values recorded in the characteristic diagram and, from this mean value, both a corrected firing time and knock-control range limits. The method proposed enables the fuel quality and ambient conditions to be determined automatically by means of a learnt research octane number stage and used to reduce the complexity of the knock control.
Patent DE-19606190-A1 (DE)
Title: Electrical snap switch with curved controller
Inventor: BAER SIEGFRIED DIPL ING
IPC: H01H13/20
Filed: 1996-02-20
Abstract: In the electrical snap switch an operating element (12) grips onto a switch spring (21) under intermediate switching of a switch lever (23). A first section (27, 30) of a curved controller (27, 30) is arranged on the free end of the switch lever. The switch lever is formed as a long transmission lever, which produces only a short switch stroke for switching into the other switch setting for a long control stroke on the curved controller. In one embodiment the switch lever has the control curve (30). In another embodiment the switch lever has the control part (27).
Patent DE-19607851-A1 (DE)
Title: Readily soluble polyfunctional reactive dyes
Inventor: JAEGER HORST DIPL CHEM DR
IPC: C09B67/24
Filed: 1996-03-01
Abstract: Polyfunctional reactive dyes of formula (I), with a bridge containing 2 monohalo- or monocarboxypyridinium-triazine groups, are new; in which D = the residue of a mono-, poly- or metal complex azo, anthraquinone, phthalocyanine, formazan, azomethin, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide dye; R = hydrogen (H), methyl, ethyl or hydroxyethyl; R<1>, R<2> = H or optionally substituted 1-4C alkyl; X = halogen or carboxypyridinium; B = an aliphatic bridge; at least one of R<1>, R<2> and B contains sulpho, sulphato and/or carboxy substituent(s). The bridged disazo dyes of formulae (II) and (III) are excluded. Also claimed are solid dye formulations, especially powders or granulates, containing 30-95 wt.% dye(s) (I) and 5-15 wt.% buffer(s).
Patent DE-19615671-A1 (DE)
Title: Machine for use in manufacture of two separate warp knit fabrics
Inventor: MAIER STEFAN
IPC: D04B23/02
Filed: 1996-04-19
Abstract: An apparatus for manufacture of warp knit fabric has two knitting areas (1, 2) independent of each other and each containing needle bar(s) and guide bar(s) for the production of a fabric web (4, 5) for each.   The knitting areas are placed back-to-back, the fabric removal devices (22, 23) are directed away outside the knitting areas and the needle and guide bars for each area are mounted on a common machine bed (19) with a common drive (26) for activating both knitting areas.
Patent DE-19616427-A1 (DE)
Title: Drive system with retarder as cooling and braking aid
Inventor: VOGELSANG KLAUS
IPC: F16D57/00
Filed: 1996-04-25
Abstract: A hydrodynamic retarder (1) comprises rotor (1.1) and stator (2) scoop wheels within an enclosing wall, using the cooling circuit coolant as retarder medium, all served by a circuited storage tank (3). The connecting line (4,5) between tank and retarder has an inbuilt valve either as a two-way valve or switched by system pressure. Details include the hydrodynamic centre (1.3) served by a first line via stator scoop, a second line leading in below the tank meniscus (3.1). During pumping i.e. in brake pauses, the power loss can be minimised by blocking off the connection between tank and centre using valve, while wheel runs on, using the valve to halt further medium replenishment flow. This produces underpressure and less air and related ventilation loss. The line connection is restored on braking.
Patent DE-19616603-A1 (DE)
Inventor: AN JAE CHUN
IPC: H01L21/8247
Filed: 1996-04-25
Abstract: A flash EEPROM cell is made by forming films of tunnel oxide 2, polysilicon 3B and a dielectric 14 on Si substrate 1, masking and etching to expose strips of substrate and forming a source 6A and a drain 7A region by injecting first impurity ions. A second oxide film (16 Figure 3B) is grown over source and drain regions, then a second polysilicon film (15), these are masked and etched to expose strips of substrate 1 at right angle to the first strips, second impurity ions being injected to form cell isolation regions (18 Figure 3C). This gives a floating gate 3B and a control gate 15A stacked over it. The dielectric film 14 is oxide 12 and nitride 13. Using this process the silicon substrate is not under-cut.
Patent DE-19616750-A1 (DE)
Inventor: LEISER ROBERT-MATTHIAS DR
IPC: C12Q1/6888
Filed: 1996-04-26
Abstract: A process is disclosed for detecting and identifying micro-organisms in a mixed sample without having to separate the germs, for example by passing them into individual colonies, in order to identify them. This process uses molecular biology techniques. By hybridising with probes which can recognise differently preserved sections of the genetic information of the micro-organisms of interest, detection and differentiation of the micro-organisms in the mixture is achieved. For this purpose, a general germ determination based on highly preserved sequence sections is combined with an individually defined specification based on less well preserved sequence sections. To ensure a sufficiently sensitive detection, an amplification of the nucleic acid section, for example by PCR, is preferably carried out.
Patent DE-19619523-A1 (DE)
Inventor: BRONKAL BERNHARD DIPL ING
IPC: F02D41/00
Filed: 1996-05-15
Abstract: The invention concerns a fuel-injection valve (1) for high-pressure injection in auto-ignition internal combustion engines, the valve comprising a solenoid valve (23) for controlling the injection process. According to the invention, in order to control this solenoid valve, a control circuit is provided which is divided into a first circuit part and second circuit parts (31) which are disposed on each individual injection valve, separately from the first circuit part which controls a plurality of injection valves together. The housing is clipped onto the fuel-injection valve and has fuel flowing through its interior for cooling purposes.
Patent DE-19625037-A1 (DE)
Title: Earth moving machine
Inventor: STARICK BERND DIPL ING
IPC: E21B15/00
Filed: 1996-06-22
Abstract: The machine supplies power through a hydraulic cable. The device is particularly concerned with a crown safety platform. A support (3) is arranged between the chassis (2) and the upper revolving superstructure (4). The crown platform is used to support the separate parts of the device. An upper swing gear (5) is used for turning the platform, and a lower swing gear (6) is used to rotate the support. The support has two base sections that are separately independent of each other during rotation.
Patent DE-19628751-A1 (DE)
Title: Floating material used for absorbing oils and greases
Inventor: WOLLENBERG RALD DR ING
IPC: A62D3/00
Filed: 1996-07-17
Abstract: Floating material comprising floatable fibrous materials enclosed with a stable hydrophobic protective film made of montan resin, is produced by: (a) crushing the fibrous materials; (b) saturating the crushed materials with water; (c) covering the saturated fibrous materials with a stable hydrophobic film; and (d) removing the water from the pores of the conditioned fibrous materials by drying to leave the hydrophobic coating.
Patent DE-19630313-A1 (DE)
Title: Device for dismantling of vehicles
Inventor: LINDNER ANTON
IPC: B62D67/00
Filed: 1996-07-26
Abstract: The device comprises a backwardly moveable work platform (2) located at a distance from a floor (1), at least one sideways moveable work platform (3) which is located in plan at right angles to the backwardly moveable platform. The distal side (4) of the sideways platform facing the rearwards platform is connected with the external section of the front longitudinal side (5) of the rearward platform facing the sideways platform. Support posts (26) are provided for supporting the distal end of the sideways platform. At least one longitudinal support element (6) is also provided for supporting a vehicle and is horizontally aligned for viewing when in the ground position.
Patent DE-19636150-A1 (DE)
Inventor: LEBAUT GUILLAUME PROF
IPC: A61P11/00
Filed: 1996-09-06
Abstract: New N-substituted indol-2-glyoxylamids, the production method and the pharmaceutical application thereof are disclosed. The inventive compounds appear to have antiasthmatic, hypoallergenic and immunosuppresive/immunomodulating properties.
Patent DE-19638583-A1 (DE)
Inventor: WENZL HELMUT
IPC: C30B29/42
Filed: 1996-09-20
Abstract: The invention concerns a process for actively controlling defects during GaAs crystal growth in a crystal-growth vessel, the inherent defect concentration and the foreign atom concentration being established. The foreign atom concentration can be determined by the carbon activity and oxygen partial pressure.
Patent DE-19641691-A1 (DE)
Inventor: RIEBEL HANS-JOCHEM DR
IPC: C07D251/18
Filed: 1996-10-10
Abstract: The invention relates to novel substituted 2-amino-4-alkylamino-1,3,5-triazines of formula (I), in which R<1> stands for respectively optionally substituted alkyl with 2 to 6 carbon atoms or cycloalkyl with 3 to 6 carbon atoms, R<2> stands for hydrogen or alkyl with 1 to 4 carbon atoms, A for oxygen or methylene, Ar for respectively optionally substituted phenyl, naphthyl or heterocycyl, and Z for hydrogen, for halogen or for respectively optionally substituted alkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, alkenyl or alkinyl, methods and new intermediate products for their production and their use as herbicides.
Patent DE-19648060-A1 (DE)
Title: Memory system for processing of digital video signal
Inventor: CHOI GO HEE
IPC: H04N5/14
Filed: 1996-11-20
Abstract: The memory system accesses data in block units, and contains a recognition arrangement for detecting, whether the memory system should execute a read/write process in a full-pixel mode or a half-pixel mode. A control arrangement is provided for controlling the access on data in a unit of blocks of m times n bits, if the recognition arrangement recognizes that the system should work in the full-pixel mode or the access on data in a unit of blocks of m+1 times n+1 bits, if it recognizes that the system should work in half-pixel mode at an read access. A block of 16 times 16 bits is preferably accessed in the full-pixel modus.
Patent DE-19703324-A1 (DE)
Title: Electrohydraulic control valve for lifting and lowering hoist module or ram
Inventor: JORDAN KLAUS
IPC: F15B13/01
Filed: 1997-01-30
Abstract: The module or ram (1) for lifting and lowering loads, e.g. lifting forks, has a release duct (2) for controlled venting of the hydraulic fluid back into the sump. The release valve (3) has a tapering profile pressed into the valve seat (17) and is connected to a variable flow restriction valve (4). This has a valve element moving through the valve seating and providing additional flow control for the return valve. The pressure balance across the variable flow control valve is monitored by a control piston which controls the return flow to the sump. The system operates with no fluid loss and enables the load to be lowered with maximum control.
Patent DE-19706059-A1 (DE)
Title: Large pneumatic slide-valve
Inventor: MEYER ERNST-AUGUST
IPC: F16K11/07
Filed: 1997-02-04
Abstract: The large slide-valve (4) has a pneumatic power supply (5) with an inner slider (3) with a ring-shaped groove (2) into which an O-sealing ring (1) fits. The ring comes to rest at a pre-defined point on the valve. Each side (7) of the O-ring has a groove-shaped recess (6) extending from and over the outer radius (9) towards the side, and then radially towards the inner radius (8). The shape and extent of the recess forms a throttle point with the valve shortly before the slider reaches the end-point. Several recesses are located equidistantly around the ring circumference.
Patent DE-19706377-A1 (DE)
Inventor: BENTJENS BERNHARD
IPC: B23C5/24
Filed: 1997-02-19
Abstract: The cutter has a supporting body (10) with pockets parallel to the axis of rotation at intervals round the periphery. These accommodate cassettes with seats for cutter plates fixed in them. The cassettes are adjustable by screws for a limited amount in the axial direction. The screws (50) engage in tapped holes (48) in the body (10). These emanate from the latter's end face (16), and are nearly parallel to the axis of rotation of the body. Each screw can have a head (54) working in a groove (56) in the bottom (30) of the cassette (28), and in which it is a close fit. Each cassette can be a close fit in its pocket, being secured by a single screw (36). The latter passes through a radial drilling (38) in the cassette and works with a radial tapped hole in the pocket bottom.
Patent DE-19708427-A1 (DE)
Title: Passenger vehicle e.g. taxi with fare and change cashbox
Inventor: ADAM DIRK
IPC: G07B15/00
Filed: 1997-03-01
Abstract: The passenger vehicle, e.g. a bus or a taxi, has a fare and change cashbox (1) within the passenger space, which is secured to the chassis or the bodywork of the vehicle. The cashbox can only be opened or removed after authorisation verification, to prevent stealing the money.  Preferably, the cashbox is incorporated in an automatic fare apparatus (2). The cashbox or the fare apparatus is provided with an authorisation verification unit (3), for controlled release of the cashbox.
Patent DE-19708631-A1 (DE)
Title: Cable platform lift shock stop
Inventor: PETERSMANN ECKHARD
IPC: F16F5/00
Filed: 1997-03-04
Abstract: The silicon oil spring and shock stop system, for a cable platform lift at building facades, is structured to give a ratio of piston rod upper:lower dias. and the resulting vol. increase, and the ratio of the piston path:cylinder vol. to give a shock factor of  <= 3.
Patent DE-19712275-A1 (DE)
Title: Lightweight electric motor with combined rotary and linear movement e.g. for braking system actuator
Inventor: SEKIGUCHI KAZUHIRO
IPC: H02K7/06
Filed: 1997-03-24
Abstract: The electric motor has a rotor (4) coupled to a rotary shaft (5,6), supported by a spindle mechanism (7) which allows the rotor to move linearly in the axial direction upon rotation of the shaft within the spindle mechanism during rotation of the rotor. The shaft may have separate shaft sections fitted on opposite sides of the rotor and be coupled to a disc brake piston n an automobile.
Patent DE-19712970-A1 (DE)
Title: Car door lining element
Inventor: NICKEL RUDI
IPC: B60R13/02
Filed: 1997-03-27
Abstract: The element (1) can be moved by turning a screw threaded into the carbody and an eccentric disc (18) to move the visible inside of the lining onto or away from the body. Part of the lining is coupled to a screw (16) or a disc bears on a stop face at a fixed distance from the inside of the lining as formed from the base (33) of a sleeve (25) housing the disc (18). The sleeve should be foamed into the foam (40) element. The sleeve is spaced from the carbody until the foam is deformed. The element bears resiliently on the carbody along an axis (20), parallel to the screw rotation and disc central (22) axes. The disc bears on the element via stop faces (24), two rigid walls in the sleeve. Two screws and discs can be used to move the element two ways, the screws having parallel axes of rotation.
Patent DE-19713490-A1 (DE)
Title: Subtitle provision method for video signal
Inventor: PAUL HANS-DIETER OTTO
IPC: H04N5/93
Filed: 1997-03-19
Abstract: The method involves supplying digital subtitle information to a mixer (6) simultaneously to the colour composition video signal of a video signal reproduction. The subtitle information is stored in a storage device (5) in allocation of a starting time and the period of the reproduction to information of the reproduction time.  The subtitle information is read out for the stored reproduction time when the reproduction reaches the stored starting time. The time control is realised by a timer which is started at the beginning of the reproduction and controlled via a self sufficient source or via a clock which is synchronised by the video signal.