baber/WOPTO huggingface dataset:
Patent DE-19626271-A1 (DE)
Title: Protective hybrid multilayer coating production
Inventor: HERRMANN JOERG
IPC: C23C4/12
Filed: 1996-06-29
Abstract: The process for producing wear and/or corrosion protective hybrid multilayer coatings on metallic substrates, using metal or other conductive coating powders, involves (a) thermal spraying (e.g. flame powder spraying) of a preferably single layer coating with a typical porosity of about 12% and an adhesive tensile strength of about 10 N/mm<2>; and then (b) application of a subsequent or final layer by roller seam weld deposition, resulting in compaction of the or each underlying layer so that the porosity is reduced to 0.5-6 (preferably 2)% and the adhesive tensile strength is increased to 40-300 (preferably 70) N/mm<2>.  Also claimed are (i) a similar process used for non-conductive substrates, in which step (a) produces a conductive, preferably single layer coating of typical porosity about 12% and step (b) causes compaction of the or each underlying conductive layer to a porosity of 2-6% and (ii) an apparatus for carrying out the above process on a cylindrical component using conventional thermal spraying and roller seam weld deposition equipment and conventional workpiece rotation and coating equipment moving systems, the novelty being that the thermal spraying and weld deposition equipment are mounted on a common support and are successively operated or are mounted on two supports and are simultaneously operated.
Patent DE-19627936-A1 (DE)
Title: Double headlamp for vehicle
Inventor: NEUMANN RAINER DR
IPC: B60Q1/00
Filed: 1996-07-11
Abstract: The double headlamp unit has a separate reflector and lamp for dipped beam and for high beam. The reflector (26) for high beam has an additional lamp (30) which illuminates part of the reflector and provides a controlled beam for illuminating road signs which are above the cut-off level of the dipped beam. The additional beam is focused through a special section of the lens to angle the beam into the optimum setting for road signs. The additional beam does not dazzle oncoming drivers.
Patent DE-19628981-A1 (DE)
Inventor: BATISTIC IVICA
IPC: B60T8/32
Filed: 1996-07-18
Abstract: The invention concerns a method of improving the manoeuvrability and driving stability on cornering of a vehicle with an anti-lock braking system, a special or cornering control mode being activated in this situation instead of the standard control mode. This special control mode reduces the braking pressure on the wheel on the inside of the bend. According to the invention, when, during a braking process in which the special control mode is activated, the vehicle passes from cornering to travelling on the straight, the pressure deficit on the wheel on the inside of the bend brought about by the special control mode is compensated by a special pressure build-up mode, e.g. by compressing the pressure build-up pulse sequence.
Patent DE-19629249-A1 (DE)
Title: Three=dimensional defect analysis method for semiconductor wafer
Inventor: KOO JEONG-HOI
IPC: H01L21/66
Filed: 1996-07-19
Abstract: The method involves applying a photo resist or photo lacquer film (3) to a passivation layer except for a predetermined section of the layer in which the section containing the defect (X) is located. A vinyl film (4) is then deposited on the photo resist and the side of the wafer and the exposed passivation layer is removed from one of the metallic connections as is an isolating layer between them.  With a scanning electron microscope used for surfaces the defects present in the metal connections which remain after etching the passivation and insulating layers are inspected. For this inspection the slope and/or angle of rotation of the wafer is varied under the microscope.
Patent DE-19633916-A1 (DE)
Title: Visiting card with integral hinged fixing device for conventional DIN filing system
Inventor: SCHWAIGER HEINZ
IPC: B42D15/02
Filed: 1996-08-22
Abstract: The card has two fold-out hole devices (6,7) which enable the card to be held in a filing system without being able to rotate. The filing hole devices are arranged so that the visiting card can be filed in a conventional filing system or in an edge mounted document filing system.
Patent DE-19637441-A1 (DE)
Title: Portable unit for improving telecommunications system
Inventor: BEESLEY GRAHAM EDGAR
IPC: H04W88/02
Filed: 1996-09-13
Abstract: The portable unit contains a transceiver (10) that is connected with a speech detector (12). The detector determines whether a received signal has been produced by the system and transmitted by one of the base units. The detector also detects the identification code of these base units and has a separator (14) for deciding whether the signal is intended for the portable unit.  If the signal is intended for the portable unit, then an appropriate answer is given, if it is not, a predetermined signal is produced. This signal is passed to the OR gate (22), then to the registration sequence generator (24) and then to the main controller (26) of the portable unit, when the expired time is greater than a predetermined amount.
Patent DE-19637452-A1 (DE)
Title: Interlocking device for garage overhead door
Inventor: HOERMANN THOMAS J DIPL ING
IPC: E05C9/18
Filed: 1996-09-13
Abstract: The interlocking device (3) interlocks between the door frame (1) and a door panel (2). The panel is brought into releasable interlocked engagement via a snap joint (4). An accommodation seat (5) extends over a clearance gap between the frame and the panel, in the engaging area. The seat accommodates the snap joint and is adjustably fixable to the frame. A locking piece (13) is adjustably fixable to the door panel and is brought into a releasable interlocked engaged position with the accommodation seat. In this position, the panel and the frame are jointed together. Cover plates (10,11), provided on the seat, prevent access to the snap joint.
Patent DE-19638159-A1 (DE)
Inventor: LEYSIEFFER HANS DIPL ING DR
IPC: H04R25/00
Filed: 1996-09-18
Abstract: The hearing aid has an implanted microphone with a microphone capsule contained within a hermetically sealed microphone housing (11), provided with 2 arms (31,32) extending at an angle to one another. One of these arms contains the microphone capsule and is provided with a sound detection membrane (5), the other provided with electrical lead connections, positioned adjacent the mastoid point. The microphone housing may contain microelectronic components and a supply battery which can be charged from an external charging device transcutaneously.
Patent DE-19648790-A1 (DE)
Title: Tool grinding machine, especially for sharpening and regrinding of drills, end millers, etc.
Inventor: GIEBMANNS KARL-HEINZ
IPC: B24B27/00
Filed: 1996-11-26
Abstract: The grinding machine has a tool holder (88) which is movable in all directions, and a solid carrier (4,5), rotatable around a vertical axis (97), for at least two driven vertical spindles (17) with grinding discs (26). The carrier consists of a solid disc (4), with a thickness corresponding approximately to the length of the spindles, and a solid shaft (5). The shaft is rotatable in a bearing housing (93) and can be raised and lowered, and indexing protrusions (7) and recesses (6) are located between the upper end of the bearing housing and underside of the disc.
Patent DE-19649108-A1 (DE)
Title: Short front mining machine, especially for driving galleries along seam
Inventor: SCHILLER MICHAEL
IPC: E21C27/02
Filed: 1996-11-27
Abstract: A guide (36) extending in the transverse direction of the gallery is installed on the floor frame (21) of the support strut (22). The guide is supported on the gallery level (8) and is provided for at least one boring tool (37) which bores holes (33) in the roof, serving as the roof anchoring. The guide, preferably by means of a hydraulic jack (40), is vertically adjustable, and located behind the support struts of which there are at least three.
Patent DE-19652023-A1 (DE)
Title: Wheel for in-line roller skate
Inventor: JENSEN PAUL C
IPC: B60B33/00
Filed: 1996-12-13
Abstract: The wheel has a bearing with inner and outer running races. The inner faces of the races are each smooth. There is a central core for an outer tyre, in which the bearing is mounted. The stop arrangement for the bearing has a first face parallel to the inner face of the outer running race and a second face parallel to the inner face of the inner bearing face. A shaped lug (20) extends between the stop faces and the inner face of the races.
Patent DE-19653020-A1 (DE)
Inventor: SCHMID EBERHARD DR
IPC: G01C19/56
Filed: 1996-12-19
Abstract: The present invention relates to a device for determining the rotational speed, which, due to digital assessment circuits, enables the output signals from a rotational speed sensor to be assessed. By identifying the function of transmitting the oscillator voltage, electronically generated to stimulate the oscillating bodies bearing the acceleration elements, at the output of the latter, or by identifying the function of transmitting the test voltage, electronically generated at the acceleration element input, the systematic mistakes occurring in the rotational speed sensors are detected are taken into account when processing the digital signals from the sensors, on the basis of which the rotational speed is determined.
Patent DE-19654917-A1 (DE)
Title: Die closing mechanism
Inventor: KUNKEL HANS-ACHIM
IPC: B29C45/68
Filed: 1996-04-18
Abstract: The die closing mechanism incorporates two two-armed cradle systems (2, 3) which are connected to one another by a drawbar (1), and are supported against one another, respectively above and below the drawbar, by tool carriers (4, 5) or die halves (6, 7) and a mechanism (8) taking up a thrust.  At least one tool carrier (4) is mounted slidably on the drawbar, and is movable by means of a feed unit (9) towards the other tool carrier forming part of the cradle system. The die closing mechanism is characterised by the fact that the feed unit is located below the drawbar and forms part of the mechanism.
Patent DE-19705428-A1 (DE)
Title: Gear rack seal
Inventor: GERIGK HANS-WILLI DIPL ING
IPC: F16J15/322
Filed: 1997-02-13
Abstract: A gear rack seal (10) has a basically circular base with a sealing lip, on the inner circumference of which has an oil/air sealing rim (11) on which the gear rack rests. The two sides of the oil/air sealing rim form an angled lip (11) to the contact surface. The lip (11) is set at a steep angle preferably close to 90 degrees on both sides. The seal inner face also bears a number of micro-sealing rings.
Patent DE-19705872-A1 (DE)
Title: Ring spinner yarn balloon limit
Inventor: STAHLECKER GERD
IPC: D01H1/42
Filed: 1997-02-15
Abstract: A yarn balloon limit (20), at a ring spinner or twister, extends over the whole length of the yarn balloon (18).  It has a smaller diameter than the spinning ring (17), and is composed of two half-shells (24,25) with radial movement between them.
Patent DE-19706494-A1 (DE)
Inventor: GSTOEHL ANTON
IPC: G06F1/00
Filed: 1997-02-19
Abstract: The invention relates to a contactless log-on system for computers, comprising a data carrier containing an ID code, a code detecting device to detect said code and a transmitter device sending out an ID signal to the detecting device. The transmitter device section of the transponder system is characterized in that the detecting device is arranged in a computer input/output device or a mouse pad and is connected to the computer interface in such a way that no additional computer interface is used. The log-on system also comprises a contactless data carrier and a code detecting device, preferably a transceiver antenna, which is connected to the computer and which communicates in a contactless manner with the data carrier. In order to identify the user, the contactless data carrier which is located on the wrist is brought into the range of the antenna by moving it close to said antenna. The data carrier's built-in transmission system is activated by the field of the antenna and sends out an ID code. The antenna subsequently receives the log-on signal (ID code) which is transmitted to the computer.
Patent DE-19708505-A1 (DE)
Title: Clarifying metal, partic. aluminium, alkyl cpds.
Inventor: DECKER L BEN
IPC: C07F5/06
Filed: 1997-03-03
Abstract: The clarification of a metal alkyl reaction prod. is effected by: (a) passing a feed stream contg. a metal alkyl, a substantially water-immiscible organic solvent and  solid contaminants through a vibrating membrane filter which is continuously vibrated while the feed stream is passed through; (b) periodically interrupting the flow of the feed stream while continuing to vibrate the membrane filter; and (c) recovering a permeate and a concentrate both substantially free of solid contaminants.
Patent DE-19715511-A1 (DE)
Title: Connector carrier structure e.g. for automobile automatic transmission
Inventor: YOSHIGI TOSHIMASA
IPC: H01R13/73
Filed: 1997-04-14
Abstract: The structure has a housing containing at least one connector for electric connection. The housing is fastened to a vehicle on-board unit. The structure also has at least one elastic element with a vibration absorption function. This is arranged in contact between the housing and the on-board unit. The housing may be a resin shape and each elastic element may be a resin spring formed integrally with the housing. Each spring may have a curved shape curved convexly outward from the contact surface of the housing. The housing may cooperate with an integral connector unit with a number of connectors. The on-board unit may be an automatic transmission of a vehicle. The connector may be connected to the terminal of a solenoid valve.
Patent DE-19718366-A1 (DE)
Title: Infant's bucket seat for shopping trolley
IPC: B62B3/14
Filed: 1997-05-02
Abstract: The infant's shell seat (1) has a self-supporting structure (10) consisting of a fibre composite material which is a thermoplastic substance with fibres of glass, carbon, aramid or suchlike bonded by a matrix system. The sitting surface is lined at least in areas by a foam layer (6) which is rigidly connected to the shell. A support plate (7) is extrusion coated with foam, and pins or other fastening elements (11) are fitted in holes (12) in the shell and connected to the support plate.
Patent DE-19722602-A1 (DE)
Inventor: HUEBNER KARSTEN
IPC: H05K5/04
Filed: 1997-05-30
Abstract: The invention relates to a housing designed to accommodate at one printed board (12) having at least one electrical or electronic component (13) with a heat contact element (14). The housing consists of a light metal extruded section (1) forming a single piece and having accommodating contours (10, 11) in its interior for the printed board (12) and a contact surface (15) to support the heat contact element (14) of the appropriate component (13). In order to produce automatic heat contact between the heat contact element (14) and the contact surface (15) in the interior of the housing once the latter has been equipped, at least one of the sides (3, 4) can be expanded or is expanded in relation to the base side (2) and/or the opposite side of the extruded section in a starting position. By plastically deforming and directing said side (2) to its final position in its connection zone, pressure is automatically exerted upon the component (13) to be cooled, whose heat contact surface (14) is thus pressed against the contact surface (15) in the housing.
Patent DE-19723563-A1 (DE)
Inventor: SCHMITZ GUENTER PROF DR
IPC: F01L9/20
Filed: 1997-06-05
Abstract: The invention relates to a method for monitoring an electromagnetic actuator having at least one electromagnet. This electromagnet acts on an armature, which is displaceable against the force of at least one pull-back spring, and is used for operating an actuator, in particular an electromagnetic actuator for operating a gas exchange valve on the cylinder of an internal combustion engine. In accordance with this method, the electric power of the magnet is controlled via an electric control system. The other electric power parameter, which depends on the controlled electric power parameter, serves as a monitoring parameter, and its curve in time is determined as an actual value, which is then compared with a theoretical value. This theoretical value is the curve in time preset in the control system to ensure correct functioning. In the case of a discrepancy between these two values, an adjustment signal is produced.
Patent DE-19728351-A1 (DE)
Inventor: PFAFF RUEDIGER DIPL ING
IPC: F01P7/16
Filed: 1997-07-03
Abstract: The invention relates to a method for regulating the heat of an internal combustion engine in motor vehicles with electrically controllable devices designed to convey cooling or heating agents and to adjust the volumetric flow thereof. Temperature sensors at several points on the internal combustion engine generate temperature-dependent signals which are processed by means of at least one microprocessor into adjustment signals for the devices. According to the invention, in addition to temperatures of cooling and heating agents, critical temperature components and/or output characteristics of the internal combustion engine are detected and taken into account during regulation, specifically relating to heat behavior. This enables quick regulation response to heat, wherein warm-up times are shortened and optimal operational temperature times are extended.
Patent DE-19728872-A1 (DE)
Title: Recording driving style of driver of motor vehicle
IPC: G07C5/08
Filed: 1997-07-07
Abstract: The method records acceleration values along vehicle longitudinal and transverse axes using acceleration sensors (1,2) with amplifier and filter (3). One acceleration value is stored in memory (6), if recorded value exceeds a certain limit. The memory size is determined by the duration and size of the infringement by recorded value. The memory stores size and duration of infringement. The storage size is proportional to the integral of the amount of the value over the limit and the time. In addition to each stored value, or at certain distances, time information, particularly the signal of the real time on the clock (7), is stored, memory (7) being non-volatile (ROM). The amount and the size of the values stored are indicated to the driver. Microcontroller (5) connects to diodes (4b) for display and controller (4a) esp. for inputting time. The driver has a value indicated, which depends on the sum of the values stored in the memory. Formerly stored values of the developing sum are more weakly weighted than later stored values.
Patent DE-19729610-A1 (DE)
Title: Fastener for garments
Inventor: WEBER-UNGER GEORG
IPC: A44B13/00
Filed: 1997-07-10
Abstract: A fastener for garments has two parts, each of which has a rear and a front disc. The front disc (3) of one of the fastener parts (1) has a projection (13) forming a hook on its edge. The front disc (4) of the other fastener part (2) has a projection (15) forming a counter hook inside its edge. In the done-up position, the counter hook grips behind the hook and the front discs (3, 4) of the two fastener parts (1, 2) lie on top of each other in a parallel and coaxial position.
Patent DE-19732809-A1 (DE)
Inventor: SCHNEIDER JUERGEN DR ING
IPC: C21D9/34
Filed: 1997-07-30
Abstract: The invention relates to a rail wheel comprising a wheel body and an outer wheel part, for example a wheel rim (1), and to a method for producing the same. The hardness profile of the wheel rim bearing surface on a newly-manufactured wheel varies across the breadth of said bearing surface, with a minimum degree of hardness in the middle area. This variable hardness profile evens out during travel as the middle area is strain-hardened. As a result, the rail wheel is more resistant to wear.
Patent DE-19734454-A1 (DE)
Title: Adjustment for the effective length of headband of protective helmet
Inventor: RIXEN EDGAR
IPC: A42B3/14
Filed: 1997-08-09
Abstract: Disc-shaped adjuster (4) in locking piece (3) partly projects out of the housing (21), which contains a band guide for a toothed band (13). The tooth or teeth (18, 19) project orthogonally to the band plane and engage a spiral on the adjuster when the band is inserted in the guide. The adjuster preferably has a spiral on either side and sections of the band can be inserted from either side.
Patent DE-19734732-A1 (DE)
Title: Arrangement for treating bodily substances
Inventor: DONITZKY CHRISTOF
IPC: A61B18/00
Filed: 1997-08-11
Abstract: The arrangement has a source (19) of pulsed laser radiation, a device (21) for feeding the radiation to the treatment point and a controller (30) with which the pulse energy and/or the pulse length and/or pulse frequency are adjusted. The controller has a first device (38,48) with which a permitted range for the pulse power and/or pulse length and/or pulse frequency is defined prior to an operation. The controller has a second device (20) with which the pulse power and/or pulse length and/or pulse frequency are varied during an operation to a value or values within the permitted range(s).
Patent DE-19738438-A1 (DE)
Title: Crystal diameter determination during Czochralski growth process
Inventor: ALTEKRUEGER BURKHARD DIPL PHYS
IPC: C30B15/26
Filed: 1997-09-03
Abstract: A processing circuit determines the diameter of a crystal, being pulled from the melt, using the images of two or more cameras viewing two regions of the crystal. Independent claims are also included for determining the diameter of a crystal, being pulled from the melt, by either: (1) correcting distortion of an inclined camera image to convert the elliptical shape of the crystal image circumference into a circle, scanning the diameter of the circular circumference to detect two diameter-marking corner points, searching for a third point on the circle and determining whether the two corner points and the third point lie on a common ideal circle; or  (2) viewing the meniscus with a camera, scanning the meniscus diameter to detect two diameter-marking corner points, searching for the lowermost point of the meniscus, deriving an ellipse from the discovered points and converting the ellipse into a circle using a known algorithm.
Patent DE-19744883-A1 (DE)
Title: Adhesive marking for application to skin
Inventor: SOELLNER EDUARD
IPC: B44C1/175
Filed: 1997-10-10
Abstract: A laser printed pattern on a support film with a paper backing is treated with solvent to soften the film and thicken the film structure. The pattern is pressed onto a prepared area of skin and the backing paper is removed to leave the pattern in place. The pattern remains for several days and is waterproof.
Patent DE-19757092-A1 (DE)
Inventor: SCHMITT KARL-HEINZ DIPL ING
IPC: B29C70/08
Filed: 1997-12-20
Abstract: The tensile element (22) provided in the length direction of the barrier beam (3) comprises a flat belt made from textile and/or plastic material, which is passed around the ends of the tree trunk half sections (7,8) forming the beam. The barrier beam is formed by round tree trunk sections (4) placed end to end and supported on uprights (5) driven into the ground by the side of the road. Hollow posts (19) and breakable screws (20) are used to secure the beam to the uprights. The tree trunk sections are divided in the vertical direction into two half sections held together by wood screws and nuts.
Patent DE-19757244-A1 (DE)
Title: Restoring spring-loaded operating device
Inventor: PAUSCH FRIEDHELM
IPC: B60N2/48
Filed: 1997-12-22
Abstract: The spring restoring force includes a pretensioned spring (F2) with a specific potential energy. The pretensioned spring may have at least one pressure spring element (33), which are key-locked to each other, and relocatable in a spring force direction relative to each other. There may be two end stops for the pressure spring element with both springs being held pretensioned in cage-like building sections (28). The cage-like building sections may be made out of metal or some other firm material that has elastic energy characteristics.