baber/WOPTO huggingface dataset:
Patent DE-19623173-A1 (DE)
Title: Heald frame motion for loom with two sheds esp. for covering cables
Inventor: LINDAHL JAN KARL-GUSTAV
IPC: D03D11/00
Filed: 1996-06-10
Abstract: A loom has separately movable heald frames (14) to produce an upper and a lower shed for one or more shuttles. The movement of the heald frames (14) is under the control of a control unit (18) according to a pattern (18a). A common control motion for all the heald frames takes account of the resultant upward or downward force on the warp threads to adjust the lower shed to the shuttle path so that each shuttle has a clear space in which to run. In spite of a resultant force on the warp the shuttle path is clear of obstruction by the warp threads. Also claimed is such an arrangement to produce different warp tensions in the upper and the lower shed to ensure more accurate placing of the two weaves above each other.
Patent DE-19631322-A1 (DE)
Inventor: REETZ MANFRED THEODOR PROF DR
IPC: C08B37/16
Filed: 1996-08-02
Abstract: A process for hydroformylating terminal and internal olefins in a two-phase system uses new metal catalysts. The two-phase system consists of an aqueous and an organic phase. The metals belong to group VIII of the periodic table of elements: Rh, Ru, Ir, Co or Pd. The ligands for the metals are novel, water-soluble, phosphane-modified  beta -cyclodextrines.
Patent DE-19635497-A1 (DE)
Inventor: KOLLER HELMUTH
IPC: B23K9/167
Filed: 1996-09-03
Abstract: A novel shielding gas mixture, for TIG welding of austenitic materials, has the composition (by volume) 2.0-3.7 (3)% N2, 0.5-1.2 (0.7)% H2 and balance Ar.
Patent DE-19637714-A1 (DE)
Title: Support for cylindrical vessels during transport
Inventor: HAESLER GERO DIPL ING
IPC: B60P7/12
Filed: 1996-09-16
Abstract: The security mounting, to hold generally cylindrical vessels in place during transport, comprises a body (1) with a generally cube shape with a V- or U-shaped cut-out for the transported vessel to lie in it.  The angle ( psi ) between the side surfaces (4, 5) of the cut-out in the body (1) is 60-120 deg  and pref. 80-100 deg . The body (1) is of a partially elastic and/or thermoplastic, material and pref. of expanded polyethylene (EPE).
Patent DE-19639031-A1 (DE)
Title: voltage stabilisation circuit for integrated power driver
Inventor: UNTERRICKER REINHOLD DIPL ING
IPC: H03F3/45
Filed: 1996-09-23
Abstract: The voltage stabilisation circuit uses the current source transistor (TQ), used in the current driver difference amplifier circuit with a pair of emitter-coupled switching transistors (T',T''), as the setting element for a regulating circuit.   The latter has one input of a regulating amplifier (RV) coupled to the junction between a pair of similar resistances (R',R''), connected in series across the driver outputs (a',a''), its other input supplied with a reference voltage (Uref), its output connected to the control input of the current source transistor.
Patent DE-19640684-A1 (DE)
Inventor: MOZER REINER
IPC: B60R16/00
Filed: 1996-10-02
Abstract: The present invention relates to a microswitch device that makes it possible to manipulate switches from different directions without any additional deviation mechanisms. The basis of said microswitch device is a support (1) which holds the microswitches in such a way that they can be activated directly in the same working direction as their trip cam. The microswitsches (4, 5) can be placed horizontally or vertically on the support so that they can be operated directly by using different control elements from different directions.
Patent DE-19643986-A1 (DE)
Inventor: STOEFFLER ACHIM
IPC: B41F23/06
Filed: 1996-10-31
Abstract: The method uses a dust-applicator which comprises at least one row of nozzles extending over the maximum format width of the printing material. The current consisting of compressed air and dusting material emerging from the nozzles through the dust-applicator is constantly produced. The flow volume is entirely or partially sucked up directly by the nozzles and returned into the dust-applicator circuit. The flow volume not sucked up is conveyed to the plane of motion and the direction of the motion of the printed material on a slope towards the printed material.
Patent DE-19650110-A1 (DE)
Inventor: STATNIC EUGEN
IPC: H05B41/28
Filed: 1996-12-03
Abstract: A circuit to drive a low pressure gas discharge lamp has a load circuit subjecting the lamp to high frequency power, a high frequency generator to operate the load circuit and a control circuit for it. The circuit is designed for an electrode-free lamp and has a freely oscillating system working near resonance. The working frequency is over 70 kilohertz. The circuit is designed to generate the necessary voltage for the control of at least one gate of an FET of the generator by a resonance voltage magnification. The control circuit has a transformer with a ferrite core designed to work in the linear, ie, non-saturated, part of the B-H curve.
Patent DE-19650446-A1 (DE)
Title: Sliding roof or window controller in combination with motor and one or more Hall effect sensors
Inventor: STEENTJES HENDRIKUS BERNARDUS
IPC: G01P1/02
Filed: 1996-12-05
Abstract: The arrangement has a motor which drives the sliding roof or window and one or more Hall effect sensors (1) which generate position information. The need for wiring is eliminated by mounting the Hall effect sensors on a motor control board (2). The controller with the Hall effect sensors is mounted on the motor so that the sensors protrude through an opening (4) in the motor housing. A magnet or magnets required to generate speed pulses in conjunction with the sensors is or are mounted on or around the motor shaft.
Patent DE-19654098-A1 (DE)
Title: Dental care device for mouth toilet pressure-wash and care and cleaning of teeth and gums
Inventor: SAUER MICHAEL
IPC: F04B11/00
Filed: 1996-12-23
Abstract: The device includes a pump which is driven by an electric motor, and which comprises an inlet connected with a fluid container, an outlet connected over a connecting tube (1) with a jet, as well as a pump cylinder, in which a butt is reciprocally movable, and which is connected with the inlet and the outlet. Fluid is taken in through the inlet into the pump cylinder, and is conveyed from the pump cylinder to the outlet, through the connecting tube. Devices (2,3) are provided for the suppression of a pressure variation of the fluid.
Patent DE-19700372-A1 (DE)
Title: Liquid level measure for vehicle fluid containers such as windscreen washer liquid container
Inventor: DECIUS NIKOLAUS
IPC: B60K15/06
Filed: 1997-01-08
Abstract: A liquid level measure for a vehicle fluid container (1) with a static electric pump (2), connected by a suction hose (3) and with a pressure connector (4) to the consumer unit (5) such as the windscreen washer, has an electric control circuit (6) to switch the pump on or off and for identifying and displaying the liquid level as shown by reflection (18) and by a float (7). This float is held in a vertical tube (8) inside the container, with an opening (10) on the top and connected at the bottom through the container floor (9) to a pressure support (17) and the pressure connector. The electric control circuit contains a resistor (11) which monitors the voltage fall-off as a measure of the pump's motor current and a microprocessor (15) which from this controls the pump and the level display system (12, 13, 14). The system is simple and inexpensive to make.
Patent DE-19701728-A1 (DE)
Inventor: SULZBACH HANS-MICHAEL DIPL ING
IPC: B29C44/34
Filed: 1997-01-20
Abstract: A process and device are disclosed for manufacturing foam mouldings. The parting plane of the mould has a circumferential vacuum channel, the top mould half has a suction channel for quickly evacuating the mould and self-closing expansion channels are arranged at the highest points of the inner cavity of the mould.
Patent DE-19702096-A1 (DE)
Title: Air-fuel ratio sensor assembly method for internal combustion engine for pollution control
Inventor: WATANABE ISAO
IPC: G01N27/409
Filed: 1997-01-22
Abstract: The sensor (2) has a cylindrical element with an open end (21) and a closed end (201). The so-defined enclosed chamber (20), accepts a rod-shaped heater (3), which has a pointed end which is in contact with the inner surface (201) of the chamber (20). A metallic fastener supports the heater (3) in the sensor.  The assembly process is two-step and comprises insertion of the heater into the inner chamber (2) until it contacts the bottom surface (201) and displacement of the metallic fastener along the outer surface of the heater until it locks in position in an edge of the sensor element cylinder (2).
Patent DE-19702980-A1 (DE)
Title: Device for remote controlled lowering of barrier posts
Inventor: UFERMANN RUEDIGER
IPC: E01F13/04
Filed: 1997-01-28
Abstract: The system comprises an electric motor (9) connected to a lift cylinder (6) and which by its pinion (25) acts upon gearwheels (14,2) which are displaced by 180 degrees in relation to each other. The gearwheels are guided in guide plates (11,27) and their teeth engage teeth in the concertina tube (5). The electric motor is activated by a sensor (19) connected to an electronic unit and logic system. Stops (10,15) determine the end points of travel
Patent DE-19707818-A1 (DE)
Inventor: BOCHMANN HANS-GUENTHER DIPL IN
IPC: F42B39/20
Filed: 1997-02-27
Abstract: The channel (5) accommodates a layer of pyrotechnic components (21) and at least at one end as an access aperture (7). The upper wall (9) or the lower wall (23) is formed as a grid wall and the other wall is closed. Several housings are flatly stackable one on top of the other and the closed wall on the outside turned away from the channel (5) has distance holders (25), so that with the stacked housings hollow spaces (26) are formed, in which on detonation of the pyrotechnic components gas pressure can dissipate. The grid of the one wall comprises two superimposed crossing layers of parallel running ribs. The ribs of the layer facing the channel run in the longitudinal direction of the channel.
Patent DE-19717749-A1 (DE)
Inventor: KOELBLIN RUEDIGER
IPC: G01N15/02
Filed: 1997-04-21
Abstract: The invention relates to a method and a device for quantitative and qualitative on-line differentiation of biotic and abiotic particles. Said methods and devices are used to ensure quality and to monitor production as well as in analysis procedures for particular contamination's of gaseous media. Said methods and devices are chiefly used in pharmacology, food technology, medicine, biotechnology and health care and in controlling maximum admissible concentration values. According to the inventive method, the gas sample to be measured is briefly heated at very high temperatures in a heating chamber (3). Dimensional distribution of particle contamination is determined before and after heating by means of diffuse light sensors (1, 2). Dimensional changes of biotic particles caused by heating make it possible to determine their proportion in total particle load of the gas sample and their composition.
Patent DE-19717797-A1 (DE)
Title: Vehicle rack=and=pinion steering system
Inventor: BETZ ANSGAR
IPC: F16H57/12
Filed: 1997-04-26
Abstract: The motor vehicle has rack steering with a steering box (1) in which a pinion (4) is mounted for rotation and engages a rack (2) which is axially displaceable in a steering housing. A pressure pad (6), loaded by a spring (5), has two parallel slots, transverse to the rack axis. Base surfaces (11,12) of the slots are inclined at an open angle, radially outwards, to the longitudinal axis of the pressure pad. Parallel-walled sliding blocks (13,13A) slide on the inclined surface of the pressure pad. The other inclined surface is adapted to the contour of the rack and its radial outer surface at the pressure pad bore (14).
Patent DE-19719456-A1 (DE)
Title: Gear shift control for vehicle automatic gearbox
Inventor: SUGIYAMA MIZUHO
IPC: F16H61/16
Filed: 1997-05-07
Abstract: The gear shift control device has a device to estimate a theoretical shift to bring the speed and engine output into agreement, another device to estimate the skew angle of at least one of the pair of driven wheels, and a device to estimate the slip properties of at least one driven wheel, another device to estimate the frictional adhesion of the selfsame driven wheel. A further device decides whether the estimated adhesion lies within a certain range, and a final device undertakes the gear shift (if the car is not already running in this shift stage) if the adhesion does indeed lie within the range.
Patent DE-19719609-A1 (DE)
Title: Fuel supply unit for internal combustion engine
Inventor: HUEBEL MICHAEL DR
IPC: F02M37/08
Filed: 1997-05-09
Abstract: The unit has a supply pump in the form of a flow pump (10) with a running wheel (12) in a pump chamber (24) and with a rim of vanes (32) on both endfaces, forming part-annular grooves (38, 43) in the pump chamber walls (26, 28).  The outer ring (36) also has a rim of vanes (101) on both sides. The two vane rings are separated from each other by an annular web (102) of the outer ring remaining between them in the axial direction. The vanes are uniformly spaced and streamlined. They form a flow channel (94) in at least part of a ring round the rotation axis of the running wheel.
Patent DE-19719617-A1 (DE)
Title: Switch and pedal arrangement esp. for vehicle clutch
Inventor: ARNOLD JOHANN
IPC: H01H13/16
Filed: 1997-05-14
Abstract: The arrangement has a pedal hub (3) which can rotate with the pedal about an axle (6) fixed in a carrying structure. The switch (10) is actuated by the parts of the pedal and carrying structure which move wrt. Each other so as to open or close its electrical contacts. The switch responds to length changes with a pressure axis (16) arranged between the pedal hub and a counter bearing concentric wrt. The pedal axis and pivotable between two end stops. In one end position the pressure axis is inclined wrt. The pedal actuation direction. In the other end position it is aligned with the actuation direction. One end of the press switch has a frictional body in contact with the cylindrical surface (7) of the counter bearing or pedal hub.
Patent DE-19720720-A1 (DE)
Inventor: LEOPOLD RAYMOND JOSEPH ING
IPC: H04B7/15
Filed: 1997-05-16
Abstract: A geosynchronous satellite system uses crosslinks (30) between geosynchronous satellites (16) which travel along the same ground path (18) or are located within a common orbital slot (32) in order to increase traffic-carrying capacity and decrease signal delays. The geosynchronous satellites (16) can have substantial angles of inclination to provide high quality coverage within a wide range of latitudes (40,42). In addition, the orbits can be elliptical, resulting in concentrated network capacity in either the northern or southern hemisphere. For co-positioned satellites, orbit perturbations are introduced in order to eliminate crosslink blockage caused by intervening satellites . Methods for deploying and operating the geosynchronous satellite system enable network capacity to be modified and routing , crosslinks , and handoffs to be controlled.
Patent DE-19721706-A1 (DE)
Inventor: BECKER ERNST
IPC: D21H25/18
Filed: 1997-05-23
Abstract: For the continuous lamination of paper sheets and especially book pages, as the first stage of restoration, the pages (1) are fed between two laminating webs (2a,2b). The laminate (4) is passed continuously through drying air for drying, and is pressed across its plane. An assembly with a feed stretch (15) to feed the pages (1) between the laminating webs (2a,2b) is also claimed. At a following drying stretch (16), in the direction (17) of travel, the laminate (4) is dried and pressed while it travels on a horizontal plane.
Patent DE-19723039-A1 (DE)
Title: Security holder of key-blade or whole key, with sheath and insulating filling
Inventor: WISUSCHIL ANDREAS
IPC: E05B19/00
Filed: 1997-06-02
Abstract: A hole (3) reinforced by a cladding layer (4) in the insulating filling (2) made of foam on a latex/ plastics/leather base matches the shape of the key blade (6). The hole may be in the side or top and is formed by a slit (1) in the hard rubber sheath (1), insulating filling and cladding layer. The fastening mechanism has a handle (5) made from a strap or belt and held in the hole.
Patent DE-19727129-A1 (DE)
Title: Continuous manufacture of roof- and wall board with paper, plastic or metal coatings
Inventor: SCHULZ PETER
IPC: B29C44/32
Filed: 1997-06-26
Abstract: Th process produces a roof- and wall board. Polyurethane solids are applied to a base sheet. A foam-forming reaction mixture is applied by a mixing head and foam port, bringing solids and foaming mixture into contact. The reaction mixture is first laid onto a base sheet, simultaneously feeding a cover sheet above. The two side openings defined by cover and base, are closed by edge strips brought in from the sides. Polyurethane solids are fed under pressure and raised temperature, into the end opening formed by this travelling enclosure. In this way they become bonded into the rising foam mixture, within the enclosing coverings. Also claimed is the apparatus for the above process.
Patent DE-19727928-A1 (DE)
Title: Sliding wall
Inventor: BISCHOF MARKUS
IPC: E04B2/82
Filed: 1997-07-01
Abstract: The sliding wall system, riding on at least one guide rail, has a second guide rail (10) at the park position (7). It is fitted where the guide rail moves into a curved or angled path (9), parallel to it, branching from the main guide rail. When a sliding wall section (4) is moved in the opening direction (Z), it rides on leading and trailing guides, and the following sliding wall sections (3) have their leading guides at the first rail section (9) and their trailing guides at the second rail section (10).
Patent DE-19729766-A1 (DE)
Title: Food smoking chamber assembly jet delivers both concentrated smoke extract droplets
Inventor: BAYHA GUENTER
IPC: A23L3/3589
Filed: 1997-07-11
Abstract: A food smoking assembly incorporates a chamber into which concentrated liquid smoke extract is sprayed through a jet, by compressed air from a storage vessel outside the chamber. The novelty is that: (a) the jet (22) delivers two different substances air and liquid smoke, which subsequently mix in the chamber atmosphere, (b) that the jet has one or more supply tubes (13a,13c) for the liquid smoke and one or more supply tubes (14d, 14e) for compressed air; and that (c) the flow of air and liquid smoke to the jet is controlled by a multi-position valve (18) admitting either liquid smoke or air.
Patent DE-19732347-A1 (DE)
Title: Device to determine relative speed between rotating and stationary part
Inventor: BENDA FRANZ
IPC: G01D5/20
Filed: 1997-07-28
Abstract: A magnetised ring (3) has a flat front surface, which alone is effectively magnetised. A sensor ring (5) is designed so that, together with the elements conducting the magnetic flux, it also has a front flat surface. The two front flat surfaces are parallel to each other and are axially separated by a narrow air gap. The magnetic flux transmission from the magnetised ring to the sensor ring runs exclusively through the parallel opposite front surfaces of the magnetised ring and the sensor ring.
Patent DE-19733065-A1 (DE)
Inventor: BLEIBLER ALEXANDER
IPC: E04C5/07
Filed: 1997-07-31
Abstract: The invention relates to a flat strip lamella for reinforcing weight-carrying or weight-transferring building components. It has a composite structure consisting of a plurality of pliant or loose-flex supporting fibres (26) aligned parallel to each other, and a binding matrix (28) which connects the supporting fibres to each other so that they are shear-resistant, and is fastenable by means of an adhesive (16) by its broad side to the surface of the building component (12) that is to be reinforced. So that the flat strip lamella, to which the binding matrix gives rigid elastic form, can also be bent over corner edges of a building component (12), the invention proposes that the binding matrix (28) be removed, in at least an intermediary area (30), by uncovering the supporting fibres (26), and that the uncovered supporting fibres be subjected to a liquid or pasty thermosetting plastic, in order to stabilise the bent-over condition.
Patent DE-19733194-A1 (DE)
Title: Laser scanning microscope for defect detection in materials, especially structured silicon wafers
Inventor: SIMON ULRICH DR
IPC: G01B11/24
Filed: 1997-08-01
Abstract: The confocal laser scanning microscope has a short pulse laser (1) for multiple photon stimulation. It can be operated using the light induced voltage alteration or optical beam induced current method. The pulse duration of the laser pulses lies in the picosecond or subpicosecond range. The laser can be combined with a confocal scanning microscope for optical detection.
Patent DE-19735308-A1 (DE)
Title: Re-cultivation of land affected by erosion
Inventor: UPMEIER MARTIN DR
IPC: C09K17/08
Filed: 1997-08-14
Abstract: A method is claimed for recultivating damaged or destroyed land. The method comprises mixing a conventional hydraulic fertiliser, which is based on mulch, powdered clay, gluten, manure and seeds, with rocks containing zeolite. This material is then applied to the affected area.
Patent DE-19735860-A1 (DE)
Title: Security lock
Inventor: WILLEMS HEINZ-JUERGEN
IPC: F16P3/08
Filed: 1997-08-19
Abstract: The door security lock has a housing (10) containing magnets (12). The locking unit (20) is held in a position outside the sliding path (72) of the key (36) by a swing lock (44) displaced by the key, and also at least one push unit. The lock grips into the key by the interaction of the key with the swing lock and the push unit. The key is produced by fine or die casting, or it is a plastics injection molded unit.
Patent DE-19736240-A1 (DE)
Inventor: HUGO BURKHARD DR
IPC: A61C1/07
Filed: 1997-08-20
Abstract: The hand piece (6) has a housing (7), enclosing a shaft (8) which is vibrated by an oscillation drive (9), having an operating frequency in the sonic or ultrasonic range. The end of the shaft projecting from the housing fitted with a tool (1) via a coupling device (4) with a pivot linkage having a pivot axis at between 0 and 90 degrees to the longitudinal axis (11) of the elongate working section (3) of the tool.
Patent DE-19738201-A1 (DE)
Title: Motor vehicle front seat with headrest
IPC: B60N2/48
Filed: 1997-09-02
Abstract: In sharp braking or acceleration e.g. in accidents, the car seat headrest is angled forwards automatically and arrested A support rod (22) fixed to the headrest has its guide composed of a bottom element (24) bolted to the rod in height to swivel round an horizontal axis running parallel to the back support.  The upper guide (25) is joined to the back support (14) by  an arm (40) which can increase the interval between rod and guide, one of whose arm parts (40a,40b) is connected to the device used to swivel the arm to tilt the headrest forwards. This device consists of a leaf spring in the seat back in the seated buttocks area. In sharp braking or acceleration etc, the intervals between the spring ends increases as the buttocks are pressed back onto the back of the seat. The connection means that the arm (40) swivels between the top rod guide (25) and the seat back support (14).
Patent DE-19739761-A1 (DE)
Title: New blood treatment for persons suffering from AIDS
Inventor: UHL FRANZ
IPC: A61K33/00
Filed: 1997-09-10
Abstract: The use of ozone and the evidence of a high dose of vitamin E are useful for the blood treatment of patients suffering from AIDS (especially infected with HTLV-III/LAV viruses).