baber/WOPTO huggingface dataset:
Patent DE-19644918-A1 (DE)
Title: Micromechanical optical switch
Inventor: RAUCH MANFRED DR ING
IPC: G02B6/35
Filed: 1996-10-29
Abstract: The optical switch (1) has at least 2 light beam control devices positioned in overlying planes between a pair of cover plates (2a,2b), at least one of these devices having at least one pivoted mirror (6). The devices are separated from one another by a spacing frame (9), the pivoted mirror acting as an electrode cooperating with a pair of counter-electrodes parallel to the mirror edges, for controlling the pivot movement for switching the optical signals.
Patent DE-19646377-A1 (DE)
Title: Cold fluid container for heat pump plant for vehicle air conditioning
Inventor: POMME VINCENT
IPC: F25B41/06
Filed: 1996-11-09
Abstract: The container for cold fluids has a fluid inlet (32) which can be connected to a condenser and a fluid outlet which can be connected to an evaporator. It contains a dehumidifying filter (94). The container has an expansion valve (80) which is connected on one side with an inlet chamber (42) formed in the container that contains the filter. On the other side the valve is connected to an outlet chamber (44), also formed in the container, and separated by a special element (40) from it. The expansion valve is mounted outside the container. The inlet chamber is in the lower part of the container and the outlet chamber in the upper part.
Patent DE-19648475-A1 (DE)
Title: Micro-contact pin structure for IC test card
Inventor: WATANABE TAKASHI
IPC: G01R31/26
Filed: 1996-11-22
Abstract: The contact structure has an electrically conductive micro-contact strip formed at the end of a strip which is movable in the vertical direction. A piezoelectric element formed on the strip moves the strip in the vertical direction. The strip may be made of silicon, with a conductive thin layer on its surface. The microcontact pin is preferably a pyramid shape. The piezoelectric element may be a two element crystal plate arranged on the upper surface of the strip. Alternatively, the piezoelectric element may be formed of two, two element crystal plates arranged on an upper or lower surface of the strip. The contact structure may be associated with an electrode of a semiconductor circuit arranged on a wafer. A test card for making an electric connection between this electrode and a semiconductor test system may thus use such a structure.
Patent DE-19653266-A1 (DE)
Inventor: MOESSNER GERHARD DIPL ING
IPC: H01H71/10
Filed: 1996-12-20
Abstract: The installation switch has a magnetic and a thermal trigger, a contact position, a reset chamber and connectors for each pole. There is only one actuating element (13) and only one switching lock accepting a latching position which can be latched by a transfer element common to or connecting all triggers. A rotatably mounted contact shaft (63) carries a number of contact levers (64) corresp. to the number of poles. A coupling element (60) coupled to the latching point (54,56) pivots in the direction of switching off when the contact shaft latches.
Patent DE-19702917-A1 (DE)
Title: Valve for exhaust gas piping of IC engine
Inventor: HASSELS ROLF
IPC: F01N3/30
Filed: 1997-01-28
Abstract: The valve consists of a housing (1) with inlet (3) and outlet (4), a valve seat (5) and a shut-off body (7) which closes under the force of a spring (6) or opens under the difference between the inlet and outlet pressures. The shut-off body can also move into an open position by a membrane (8) which reacts by an inlet pressure against the atmospheric pressure. The membrane may cooperate with a plate diaphragm (9) which is connected to a rod (10) that rises through the inlet. The membrane may be located between a chamber (11) which is aerated by air at atmospheric pressure and a closed chamber (12) which is connected to the inlet.
Patent DE-19703286-A1 (DE)
Title: Ship-to-shore container crane
Inventor: GARCIA ESTEBANEZ EVA
IPC: B66C13/54
Filed: 1997-01-30
Abstract: The crane has a horizontal jib (104) which reach from the land side to over the ship. Several travellers (107) run under the jib each supporting a container using a winch system. At the outer end of the jib special guide track enable each traveller to run out past the jib and return on the top of the jib, using rollers under each traveller. At the land side end of the jib a similar guide feeds each traveller back under the jib. In this way several containers are transferred at the same time. The system is reversed for unloading a ship. The lifting frame of each winch system is fully retracted before the traveller is run over the top of the jib. The end guides on the jib can be set in one of two directions to convert between loading and unloading of the ship.
Patent DE-19708204-A1 (DE)
Title: Container identification system for refuse collection vehicle
Inventor: SCHMIDT ANDREAS
IPC: G06K7/10
Filed: 1997-02-28
Abstract: The container identification system uses a receiver (16) and an antenna arrangement (10), for interrogation of identification data provided by a transponder attached to the container (12) to be emptied. The antenna arrangement is associated with an operating device (6) which brings the antenna arrangement into alignment with the transponder attached to the container.  Preferably, the identification data are evaluated for control of a lifting and tipping device for emptying the container. The antenna arrangement can be moved in the identification area of the transponder using a hinged unit.
Patent DE-19712007-A1 (DE)
Title: Ozone generator assembly
Inventor: GLIBITSKI MARKS PROF DR
IPC: C01B13/11
Filed: 1997-03-13
Abstract: An ozone generator has two electrodes separated by a di-electric barrier connected to an alternating current power supply. The gap d3 between the electrodes is filled by air or oxygen. A fluid di-electric medium 'C3' passes through the gap d1 and functions as a di-electric barrier and as a coolant for electrode (7) and the corona discharge zone 4. The improvement is that: (a) a an intermediate electrode (5) is located between gap d3 and gap d1; (b) the electrode is manufactured from a material with a non-uniform structure; (c) the electrical resistance of the electrode (5) is very large (> 1000,000 ohm/cm) perpendicular to the vector of the electrical field; (d) the electrical resistance of the electrode (5) parallel to the vector of the electric field strength between electrodes 3 and 7 is equal to or less than the resistance of electrodes (6) and (8); (e) the perforations through intermediate electrode (5) manufactured with material of a specific electrical resistance are less than 0.0008 ohm x cm and that the material has a heat conductivity of greater than 0.1 cal./(cm x sec. x degree).
Patent DE-19716849-A1 (DE)
Title: Secure data transmission method e.g. for remote control of vehicle door locks
Inventor: DELAPORTE FRANCIS
IPC: G07C9/00
Filed: 1997-04-22
Abstract: The method involves coding a word from a sequence of reference words (201) twice to get a double coded word (203) by each transmission from a transmitter to a receiver. At the receiver the data are checked whether the double coded word correspond to the reference word before validate the double coded word. Each reference word for each transmission is double coded at the transmitter in a sequence which corresponds to a regularity stored at the receiver. The receiver secures the reception of a sequence of words which have the stored regularity.
Patent DE-19722970-A1 (DE)
Inventor: REBS SEN ALEXANDER
IPC: B21B31/07
Filed: 1997-05-31
Abstract: The invention relates to a device comprising at least one bearing that is connected to a lubricant supply by means of a distribution device (1) arranged on a bore hole (2) of a machine housing (3) and which distributes lubricant through different lubricating ducts (13) in the machine housing (3). The lubricant flows through the distribution device (1) in the form of a lubricant-air flux, said distribution device consisting of a plurality of cylindrical-shaped cylinder elements (4, 5) inserted axially into the bore hole (2), i.e. a distributor (4) allocated to the bearing and spacer blocks (5), and having a through hole for the lubricant-air flux. A device having such a configuration makes it possible to monitor the bearings using simple means. According to the invention, this is achieved in that at least one of the cylinder elements (4, 5) of the distribution device (1) comprises a sensor (15, 16, 17) designed to detect the operational state of one of the bearings and in that the connecting lines (18, 19) of the sensor (15, 16, 17) are guided through a passage traversing the cylinder elements (4, 5).
Patent DE-19723902-A1 (DE)
Title: Front-hinged folding roof for vehicle
Inventor: HERMANN-HUEBER THOMAS
IPC: B60P3/34
Filed: 1997-06-06
Abstract: The roof can be mounted on the vehicle bodywork (1). An undercut hinge (2) is used. Additional storage space (6) is provided. The roof dish (4) projects forward beyond the hinge. The projecting part provides extra room for luggage, partly balancing the roof so that less force is required to lift it.  The entire folding roof may be used for storage if an aperture is cut in the bottom of it. The lower outer wall (7) can be made to suit the vehicle shape and/or to provide more storage space.
Patent DE-19724827-A1 (DE)
Title: Water plant to purify bath water for use in flushing toilets
Inventor: GROSE-PLANKERMANN ANDREAS DIPL
IPC: C02F1/32
Filed: 1997-06-12
Abstract: The industrial water plant used for recycling and multiple use of drinking water is converted to upgrade bath and shower water for use in flushing toilets by including an intermediate vessel which has a filter between its inlet and outlet. The filter having a surface of such size and arrangement that only a fraction of the water flows through, the upgraded water being fed to a storage vessel where it is UV irradiated to reduce the number of microorganisms.
Patent DE-19727632-A1 (DE)
Title: Optical data transmission component
Inventor: SCHAIRER WERNER DIPL PHYS DR
IPC: H04B10/43
Filed: 1997-06-28
Abstract: The component provides bidirectional optical data transmission using an emitter chip for transmitting IR signals, a detector chip for receiving IR signals, an integrated amplifier circuit and an optical system (2), contained within a component housing (3). The emitter chip and the detector chip are positioned on the integrated amplifier circuit, concentric to the optical axis of the optical system, with the emitter chip positioned above the detector chip, which has a larger surface area.
Patent DE-19728658-A1 (DE)
Inventor: KERN HEINZ
IPC: H01H39/00
Filed: 1997-07-04
Abstract: The pyrotechnic active element for separating media and/or fluids has a base element (12) and an electrical ignition element (26) which is arranged on or in the base element (12). The pyrotechnic active element also comprises a pyrotechnical charge (28) which can be ignited by the ignition element (26), in addition to a separating element (14) which is fitted with a separating tool (40) and a fixing member (34) for said tool. The fixing element (34) is hermetically sealed to the base element (12). Said connection is disrupted when the pyrotechnical charge (28) is ignited.
Patent DE-19737253-A1 (DE)
Inventor: HANSEN CHARLOTTE DUUS
IPC: B62D5/083
Filed: 1997-08-27
Abstract: The invention concerns a hydraulic steering arrangement (1) with an adjustable throttle, which has an internal rotary slide (2) with internal steering openings (4) in its circumferential wall and rotatable in relation to this, an external rotary slide (3) with external steering openings (7, 10) in its circumferential wall (8). The production of such steering arrangements must be inexpensive, yet a jamming during operation must be avoided. For this purpose, each of the external steering openings is made by a substantially radially extending bore (7), which penetrates part of the circumferential wall (8), and a following section (10) with reduced flow cross section.
Patent DE-19738211-A1 (DE)
Title: Registering change in imbalance of washing in machine drum
Inventor: MICHAEL UWE
IPC: D06F34/16
Filed: 1997-09-02
Abstract: The measured values themselves, or processing values based on them, are compared to each other for determining a comparison result which represents a measure for the distribution of the laundry items and, consequently, the imbalance.
Patent DE-19739328-A1 (DE)
Inventor: BAIST BERNHARD
IPC: G07D7/00
Filed: 1997-09-09
Abstract: Plastic cards are illuminated during optical testing with focused light mixed with a diffuse component in order to make a clear distinction between said cards even when there is very little difference in the reflectivity of the surface sections.
Patent DE-19743124-A1 (DE)
Inventor: LINK HERMANN
IPC: H04N5/21
Filed: 1997-09-30
Abstract: The invention concerns a method for determining the quality of a video and/or television image signal. In diversity reception installations comprising several receivers, it is necessary to establish a criterion for assessing the reception signals, so as to select the receiver with the best reception. In order to determine the quality of a television image, the interfering impulses appearing in a line after a horizontal synchronisation impulse are detected then their parameters are evaluated. The invention is applicable to television receivers, video recorders, diversity reception installations, in particular for mobile installations.
Patent DE-19745873-A1 (DE)
Title: Air-bag device for automobile
Inventor: SINNHUBER RUPRECHT
IPC: B60R21/34
Filed: 1997-10-17
Abstract: The air-bag device has at least one air-bag (6, 7) incorporated in the peripheral frame of the vehicle front windscreen (5) and activated in the case of a frontal collision with a pedestrian (2), for covering the major part of the windscreen surface.
Patent DE-19755619-A1 (DE)
Title: Control- or regulation system
Inventor: GREIF THOMAS
IPC: H05K1/14
Filed: 1997-12-13
Abstract: The system comprises at least two control units (10, 12) which are connected over a bus, and which exchange data with at least one further control unit (11) over this bus. The two control units are connected over at least one further bus, over which both control units exchange data independently of the further control units, i.e. data which are not send to or received from the further control units. The bus may be formed by conductor paths on a printed circuit board or flat cables.
Patent DE-19757932-A1 (DE)
IPC: C07K14/435
Filed: 1997-12-27
Abstract: The invention relates to a family of oligopeptides with a completely new structure which occurs in selectively obtained royal jellies of certain vegetable origin and has been correlated with marked antiviral properties. The pilot structure is a molecule with 52 amino acids. Numerous analogous, nearly identical molecules are present in a satellite-like manner. The substances have a broad spectrum of antiviral activity, including against retroviruses, and have no toxic effect on humans even at high doses. A further surprising characteristic is their extreme resistance to all controlled proteases and other enzymes. The molecules are highly convoluted and resistant to attack. Despite their convolution they are geometrically very flexible and can form several conformers. The native state is easily soluble in water. Chemical synthesis results in a water insoluble form which can, however, be easily transformed into a soluble bioactive conformer which is similar to the native form. These new oligopeptides are therefore the first to combine in an optimal manner all the properties required of a potentially antiviral substance category.
Patent DE-19800474-A1 (DE)
Title: Conductive frame for integrated circuit with improved heat convection
Inventor: VIKRAM SESHADRI
IPC: H01L23/495
Filed: 1998-01-09
Abstract: The conductive frame has numerous feed lines (270) and a support (230) for the integrated circuit. There is a further support (232), formed integrally and in a mirror image manner with the first one. It is folded over onto the first support along a symmetry line to form a double thickness support. On the first support is integrally formed at least one chip bond region for the integrated circuit coupled, via bond wires, to the respective feed lines. Plastics encapsulating material surrounds the integrated circuit, bond wires, and part of the frame.
Patent DE-19803238-A1 (DE)
Title: Secured access to open group software
Inventor: HERFURTH MICHAEL
Filed: 1998-01-28
Abstract: The process uses a server (1), coupled to n user information terminals (2) . The server is connected to a second server (4) coupled to a number of front end  units (5). The first server has a Cache data base and a protocol oriented dat base interface provides for communication of data status within a time window and provides for conversion of transmissions.
Patent DE-19809687-A1 (DE)
Inventor: VOIT GUIDO
IPC: C07C209/48
Filed: 1998-03-06
Abstract: The invention relates to a substance which is suitable for use as a catalyst, containing a) iron or a compound based on iron or mixtures thereof, b) 0.001 to 0.3 wt. % in relation to a) of a promoter based on 2, 3, 4 or 5 elements from the following group: aluminium, silicon, zirconium, titanium and vanadium, c) 0 to 0.3 wt. % in relation to a) of a compound based on an alkaline and/or alkaline earth metal and d) 0.001 to 1 wt. % in relation to a) of manganese. The inventive substances can be used as catalysts for the hydrogenation of alpha-, omega-dinitriles.
Patent DE-19810322-A1 (DE)
Inventor: JANSEN FRANZ
IPC: E03F7/10
Filed: 1998-03-11
Abstract: The invention relates to a device for cleaning a sewer or similar, especially a sewer-cleaning vehicle. The aim of the invention is to make the device as efficient as possible. To this end, a separating and cleaning device is provided. This separating and cleaning device takes up a mixture of dirt and water into the device whilst simultaneously discharging from the device sediments which have been separated off and cleaned.
Patent DE-19810847-A1 (DE)
Title: Ink jet printer for high-speed printing
Inventor: STELLMACH DIETER
IPC: B41J2/14
Filed: 1998-03-13
Abstract: The ink jet printer has one or more ink jet heads (5,9) mounted on a reciprocating printing carriage (4), at an angle to the horizontal, via an adapter (6) with a holder (7a,7b) for each ink jet head. The holder is adjustable so that successive printed lines have no visible spacing between them
Patent DE-19812932-A1 (DE)
Title: Method for making flat panel with internal three-dimensional pattern
Inventor: SHYU SHYH YUAN
IPC: B44F5/00
Filed: 1998-03-24
Abstract: A secondary flat panel is made by surface treatment of a primary plane panel substrate. The panel has block sections, which may indicate coarse texturing, and is polymerized, together with a liquid polymerizable material in a mold. The combination is hardened. The first panel is transparent or monochrome, and Its surface treatment is a coating, printing, electroplating or color spraying.
Patent DE-19817636-A1 (DE)
Title: Electrically locally operated points installed generally where loading of rail goods wagons, shunting work, and separating of goods trains is necessary
Inventor: GERMUND MICHAEL
IPC: B61L5/06
Filed: 1998-04-21
Abstract: The points control (5) essentially includes a memory programmable control (SPS) in which the digital signals emanating from the axle counting switches (1-3) are processed and faulty signal sequences are identified. If faulty signal sequences occur the control is convertible to a safe condition and a fault alarm is triggered.
Patent DE-19823232-A1 (DE)
Title: Vorrichtung zum Mischen und Entgasen einer fliessfähigen Masse
Inventor: GMEINER PAUL
IPC: B01F7/18
Filed: 1998-05-25
Abstract: Die Vorrichtung dient dem Mischen und Entgasen einer fließfähigen Masse (5), insbesondere eines füllstoffenthaltenden Gießharzes. Sie weist einen zylinderförmig ausgebildeten Behälter (1) mit einer von oben eingeführten Welle (12) auf. Der Behälter (1) umschließt einen die zu entgasende Masse (5) lagernden und erste Rührelemente (8) aufnehmenden oberen Teilbehälter (4), einen zweite Rührelemente (22) aufnehmenden und entgaste Masse (21) puffernden unteren Raum (20) und einen zwischen Lagerbehälter (6) und Pufferraum (20) angeordneten mittleren Behälterabschnitt (19), in dem ein Verteilteller (15) sowie ein vom Verteilteller (15) mit zu entgasender Masse (5) beaufschlagtes heiz- und kühlbares Dünnschicht-Entgasungssystem (16) vorgesehen ist. An der Welle (12) sind der Verteilteller (15) und die ersten (8) und zweiten Rührelemente (22) befestigt. DOLLAR A Diese Vorrichtung zeichnet sich durch einen großen Massendurchsatz, eine flexible Arbeitsweise und besonders kurze Anfahr- und Abstellzeiten aus.
Patent DE-19824456-A1 (DE)
Title: Drainage unit to take off surface water after heavy rainfall
Inventor: NAUJOKS VOLKER
IPC: E03F1/00
Filed: 1998-05-30
Abstract: The drainage unit has a water feed (3) for a direct or indirect water delivery from the surface to a retaining store, formed by a plastics grid packing (7).  At least one grid section (11) forms cell walls to take up any incoming forces, and intermediate cell zones to hold the incoming surface water.  The grid packing (7) is of grid sections (11) assembled into modules.
Patent DE-19825854-A1 (DE)
Inventor: REIMER PETER
IPC: F16C39/06
Filed: 1998-06-10
Abstract: The invention relates to a magnetic bearing cell (1) comprising rotating bearing parts having at least two disks which are fixed on a shaft and each provided with one ring-shaped permanent magnet (5, 6, 7), as well as fixed bearing parts which include annular disks (27, 32) which protrude into the gap(s) (26, 31) embodied between the rotating disks, pole elements (16, 17) and means for an active axial adjustment (coil system (34) controlled by a sensor (36)). The aim of the invention is to provide a magnetic bearing cell with a simpler and more compact structure. To this end the coil system is a cylindrical coil (34) which encloses the annular disk stack consisting of rotating and fixed disks and whose length substantially corresponds to the height of said stack.
Patent DE-19838986-A1 (DE)
Title: Networked alarm system for mobile objects has transmitter that transmits state changes of monitored object to its owner using telephone network for information transmission
Inventor: SCHMIDT JOACHIM
IPC: H04M11/04
Filed: 1998-08-27
Abstract: The alarm system has a transmitter that transmits state changes of a monitored object to its owner. The transmitter uses a telephone network for information transmission. It can be used in stationary and mobile manner and can be located.
Patent DE-19839080-A1 (DE)
Title: Gel-form PVC composition preparation for molding of rubbery articles contains specified amount of plasticizer
Inventor: HABERL GEORG
IPC: C08J3/18
Filed: 1998-08-27
Abstract: Preparation of gel-form PVC molding composition comprises dry mixing 100 pts. wt. vinyl chloride polymer of K value 95 and 10-250 pts. wt. plasticizer at 80-250 deg C and adding sufficient plasticizer to give at least 251 pts. wt. plasticizer per 100 pts. wt. polymer.