baber/WOPTO huggingface dataset:
Patent DE-19813609-A1 (DE)
Title: Method and apparatus for sorting broken bits of glass for recycling
Inventor: STELTE NORBERT
IPC: B07C5/36
Filed: 1998-03-27
Abstract: Each broken bit of glass is measured to determine the exact time at which it passes the effecter unit for distribution into different channels. The method involving acquisition of optical measurement data on broken bits (12), use of this data to form classification parameters, control of effecter units on the basis of these parameters, and distribution of broken bits by means of the effecter units into different channels. Process comprises measurement on each broken bit to determine the exact time instant at which it passes the effecter unit; and activation of the effecter unit at that particular time instant.
Patent DE-19814593-A1 (DE)
Inventor: MAGNUS NILS
IPC: E05D11/10
Filed: 1998-04-01
Abstract: The invention relates to a door stop for motor vehicle doors which is integrated with a demountable door hinge. The door hinge is comprised of two hinge halves (1, 2) and a hinge pin (3) which is accommodated in the hinge half (2) with a running fit and in the other hinge half (1) such that it can be lifted off without turning The door stop comprises braking or holding means which are radially aligned in relation to the hinge pin axis and which interact with stopping means concentrically arranged in relation to the hinge pin axis. The door stop assembly is primarily accommodated in a door stop housing (12). Said door stop housing is placed on the respective hinge half (2) in an axial projection (11) of the hinge axis. The hinge pin is mounted with a running fit in the hinge half (2). According to the invention, the hinge pin (3) is connected to a complimentary non-circular form of the inner peripheral wall of the door stop housing (12) which is connected to the respective hinge half (2) whose knuckle intersperses the hinge pin with bearing clearance. Said hinge pin comprises a curvature contour of the cross-section thereof, said contour deviating from the pure circular form, over at least part of the longitudinal area (11) of the hinge pin which engages inside the door stop housing (12).
Patent DE-19817152-A1 (DE)
Title: Electromagnetic screening for cable bundles between electronic unit and peripheral system
IPC: H01R13/655
Filed: 1998-04-17
Abstract: The screening includes an earthing plate (20), which is arranged in the vicinity of a central unit of the electronic unit or is fixed at the central unit, and is electrically connected to the central unit, to deliver a prepared earth potential. A conducting elastic material (42) is provided, for sleeving the entire cable bundle (40) outside the electronic unit and the peripheral system. A clamping mechanism (30) is provided to fix the cable bundle at the earthing plate, to produce an electric connection between the conducting elastic material and the earthing. The system may be provided with a connecting strip (21) to join two or more earthing plates, to enlarge the entire surface of the earthing plate for the preparation of the earth potential.
Patent DE-19819249-A1 (DE)
Title: Heat exchanger for vehicle air conditioning system
Inventor: HAUSSMANN ROLAND
IPC: F28F9/02
Filed: 1998-04-29
Abstract: The heat single-row flat tube heat exchanger forms part of a vehicle air conditioning system, where there are a number of vehicle interior zones for temperature control. A flow dividing wall (10) is placed between the open ends of the flat tube (2), with a U-shaped flow reverse unit at both sides for the inner heat exchange fluid to flow in opposite directions. A sheet plate is shaped into the flat heat exchanger tube, in a multistage stamping operation, with recesses (12) for the flow direction changes. The dividing wall (8), at a free end of the sheet plate, transits into the flow dividing wall (10) at the flat junction of the two free ends of the sheet plate, which also forms the inner position of the second wide side wall.
Patent DE-19820067-A1 (DE)
Title: Entschwadung für einen Backofen
Inventor: DOLLINGER RAINER
IPC: A21B3/04
Filed: 1998-05-06
Abstract: Ein Backofen (1) weist mindestens einen Herd (3) mit einem Backraum (4), eine Heizeinrichtung, eine Beschwadungseinrichtung zum Zuführen von Schwaden und/oder Frischluft, eine Entschwadungseinrichtung zum Abführen von Schwaden und/oder Abluft und eine Überdruck-Abbau-Einrichtung zum Abbau von Überdrücken im Backraum (4) auf. Die Entschwadungseinrichtung und die Überdruck-Abbau-Einrichtung sind über eine gemeinsame Abführleitung (46) mit jedem Herd (3) verbunden.
Patent DE-19825453-A1 (DE)
Title: Poromere Kunstleder
Inventor: RONZANI CESARE
IPC: D06N3/14
Filed: 1998-06-06
Abstract: Verfahren zur Herstellung von poromerem Kunstleder, wobei man DOLLAR A I. ein im wesentlichen porenfreies Imprägnat herstellt, indem man ein textiles Flächengebilde mit einer wäßrigen Polyurethandispersion imprägniert, trocknet und DOLLAR A II. aus dem Imprägnat ein poromeres Kunstleder herstellt, indem man auf das Imprägnat eine wäßrige Lösung einer Brönsted-Base einwirken läßt.
Patent DE-19826040-A1 (DE)
Title: Glass channel frame making process for shell-construction vehicle door
Inventor: HOCK MICHAEL
IPC: B60J5/04
Filed: 1998-06-12
Abstract: The glass channel frame making process involves assembling the frame (4) from several U-sectioned part strips (6-8). Each part strip can thus be made so that its U-shaped cross section is constant and formed by roller profiling or by adapting parts of a ready-made non-ferrous extruded strip. The frame can also be made to include regions of non-constant U-section.
Patent DE-19826813-A1 (DE)
Title: Die for producing formed, substantially flat workpieces with large areas
IPC: B21D13/02
Filed: 1998-06-16
Abstract: The die (1) consists of elements (7) which are assembled side by side to jointly form the working surface of the die.   Manufacture of the die comprises: (a) production of a die element (7); (b) repeated production of the die element a required number of times; and (c) assembly of the die elements to obtain a required working surface of the die. Also claimed is a method for production of workpieces with use of the proposed die. It includes installation of the dies on the top and bottom tables of a machine tool, insertion of a workpiece pair between the dies, and exertion of pressure on them by means of the dies. It further includes introduction of a pressurized medium in between the workpieces, and permanent forming of the latter by means of this pressure.
Patent DE-19830607-A1 (DE)
Inventor: BRENNER ARMIN
IPC: G01N21/17
Filed: 1998-07-09
Abstract: Conversion products from a catalyzed gaseous reaction are analyzed by feeding the reactor outlet stream to an adsorbent that is selective for the product to be determined by having at least one property, e.g. visible color change, infrared or ultraviolet absorption, fluorescence, density, temperature, refractive index, pH or conductivity, etc. which changes when in contact with this product. A test apparatus (1) has a thermally conductive, solid cylindrical block (6), of e.g. brass, provided on its upper face with a number of cylindrical recesses (7), arranged in a matrix. Each recess has a bottom outlet bore (8), extending down to a porous plate (21) and providing identical flowrate. The top of the block is covered by a brass lid (10) with inlet connections (17,18). Both the block and the lid have heating/cooling elements (15), inserted in horizontal bores (14), for temperature control. The gaseous test feed is introduced to a distribution chamber (19) via the inlets, simultaneously passes down through the catalyst samples (20), supported on porous frits (16) within the recesses, and down the bores to the plate which contains the absorbent reagent, before leaving the apparatus via a collection chamber and outlet (23). The components of the test apparatus are firmly clamped together, and typically allow operation at -50 degrees to +600 degrees C and 1 mbar to 1000 bar.
Patent DE-19833455-A1 (DE)
Title: Device for holding facade lining components comprises first component with section accommodating facade lining component, which has U-shaped cross-section and is open at both long sides
Inventor: FILIPCZYK PETER
IPC: E04F13/14
Filed: 1998-07-24
Abstract: The first component (110) has a fixture section (130) which connects to a leg (121) of the first accommodation section (120). A second component (140) is fitted to the first component in such a way that it limits the accommodation section on its long side (122) facing the fixture section. The fixture section is formed as a plate.  The fixture section connects to the accommodation section at a predetermined angle. The first component and the second component are so formed that together they are directly or indirectly fixable to a wall to be lined.
Patent DE-19833949-A1 (DE)
Title: Semiconductor device, especially an all-CMOS SRAM cell, has a via interconnect structure
Inventor: ISHIGAKI YOSHIYUKI
IPC: H01L21/8234
Filed: 1998-07-28
Abstract: A semiconductor device has two poly silicon conductor levels (12a, 15d) connected by respective vias (11a, 14e) to respective doped substrate regions (8b, 9) which are connected by connecting the conductor levels within the via (14e) of the upper conductor level (15d). An Independent claim is also included for production of a semiconductor device having a via interconnect structure by: (a) forming first and second doped regions (8b, 9) in a semiconductor substrate (1);  (b) forming a first insulation film (10) and producing a first via (11a) through the film to the surface of the first doped region (9, 8b);  (c) forming a first conductor (12a) electrically connected to the first doped region through the via; (d) forming a second insulation film (13) and producing a second via (14e) through the first insulation film (10), the first conductor (12a) and the second insulation film (13) to the surface of the second doped region (8b, 9); and  (e) forming a second conductor (15d) electrically connected to the second doped region through the second via (14e).  Preferred Feature:  The second via production step exposes a titanium film on the surface of the first conductor (12a), this titanium film being heated for conversion to a titanium silicide film.
Patent DE-19838393-A1 (DE)
Title: Clutch-disengagement bearing of self-release type
Inventor: NIKI MOTOHARU
IPC: F16D23/14
Filed: 1998-08-24
Abstract: An inner ring (23) is fitted on the bush (10) with a buttress (23a) which abuts against the rotating component of the coupling. An outer ring (21) has an inwardly directed flange (21a) and a number of balls are arranged between the inner and outer rings. A ball bearing (20) with a cage (25) holds the balls peripherally spaced apart. A Belleville spring (30) engages with the end (31) of its internal diameter in the securing wall surface (14c) of a stop section (14), formed on the outer peripheral surface of the bush (10). The securing wall surface of the stop section of the bush has a shape which prevents the end of the internal diameter of the Belleville spring from slipping radially outwards.
Patent DE-19846113-A1 (DE)
Inventor: MATTES BERNHARD
IPC: B60R21/01
Filed: 1998-10-07
Abstract: The deployment element (Z) and a belt operation sensor are connected to a control unit (SE) by a common line pair (L1, L2). The belt operation sensor is either a mechanical switch (S) which is activated when a belt tongue (GZ) snaps into a belt lock, or consists of an electrically controlled switch (T) which is controlled by a magnetic field-sensitive element (H), said element reacting to a magnetic field that is influenced by the belt tongue that is inserted into the belt lock. The control unit (SE) can only diagnose the deployment element (Z) and determine the operating status of the belt through one line pair (L1, L2).
Patent DE-19849806-A1 (DE)
Title: Method of switching alternating current contactor by interrupting control current to open load current circuit at zero crossing of load current
Inventor: KORRIES KLAUS-GUENTHER
IPC: H01H9/56
Filed: 1998-10-29
Abstract: The contactor has a switching solenoid supplied with a control current. The armature of the solenoid holds the contacts of a load current circuit while current is flowing. To switch off the contactor, the flow of control current is interrupted to open the load current circuit at a subsequent zero crossing of the load current. The temperature of the contactor is taken into account when determining the time point at which the control current is interrupted.
Patent DE-19850243-A1 (DE)
Inventor: RINK HEINZ-PETER
IPC: C08G18/08
Filed: 1998-10-31
Abstract: The invention relates to liquid substance mixtures and homo- or copolymers of olefinically unsaturated compounds which are produced by (co)-polymerizing olefinically unsaturated compounds in reactive diluents for thermally curable complex mixtures as reaction medium. The invention further relates to the use of said mixtures for producing coating agents, adhesives and sealants.
Patent DE-19856193-A1 (DE)
Title: Protecting parts of building against smoke caused by fire involves detecting smoke on successive occurrences, initiating flushing phase each time by setting maximum outlet cross-section
IPC: F24F7/02
Filed: 1998-12-05
Abstract: The method involves producing an overpressure in a stair well or other protected room using a ventilation system that is activated by a smoke detector and switch arrangement. The system has an air inlet opening in a lower part of the building and an air outlet (11) in an upper part whose cross-section is varied depending on whether smoke has been detected or not. A fresh air flushing phase with maximum outlet cross-section is initiated when smoke is first detected (10) in the upper part of the building or by manual action. The smoke detector can detect smoke a successive number of times, initiating a flushing phase each time. When smoke is no longer detected a minimal outlet cross-section is set. An Independent claim is also included for a smoke protection device for buildings.
Patent DE-19858304-A1 (DE)
Title: A.C. current machine with transversal flux guidance, especially high-speed two-pole machine, has rotor with centrally arranged magnet arrangements separated non-conducting material
Inventor: LANGE ANDREAS
IPC: H02K21/12
Filed: 1998-12-17
Abstract: The machine has a rotor (7) and a stator unit (3.1,3.2) that form an intermediate volume (8) viewed in the radial direction. The rotor contains at least two centrally arranged magnet arrangements (9) separated by electrically and magnetically non-conducting material and arranged between two soft iron elements (11.1,11.2). Each magnet arrangement has a magnetizing direction aligned with the bounding soft iron element
Patent DE-19858849-A1 (DE)
Title: Molding of plastic spectacle lenses involves placing polished film into mold having required optical shape and bonding injected material to film
IPC: B29D11/00
Filed: 1998-12-19
Abstract: Spectacle lenses are made by placing a film (14) with the required surface finish in a mold (1,8) whose surfaces (4,12) are of a defined optical shape. Material is injected (28) into the mold and bonded to the film (14).  An Independent claim is also included for a mold with a mold space (2) defined by surfaces (4,12) shaped according to the optical requirements of the lens. The first surface (4) has a perforation (5) with suction to draw the film (14) against it. The other surface (12) is formed by a membrane (10) whose curvature is adjusted by computer numerically controlled pins (24) and hydraulic pressure (20,21).
Patent DE-19859157-A1 (DE)
Title: Fahrzeugluftreifen
Inventor: DURSCHANG GEROLD
IPC: B60C9/08
Filed: 1998-12-21
Abstract: Die Erfindung betrifft einen Reifen für Kraftfahrzeuge mit mehreren Karkasslagen, wobei zwischen wenigstens zwei Karkasslagen zumindest eine puffernde Zwischenlage angeordnet ist.
Patent DE-19859170-A1 (DE)
Title: Construction set consists of foam bricks with bores for connection via plug parts of extruded hollow plastic profiles
Inventor: JAEGER BERND
IPC: A63H33/04
Filed: 1998-12-22
Abstract: Each brick (1) has bores (7), and the bricks are connected to each other via plug parts (8) with a central thick ring, which pass through the bores. The ends of the plug parts are beveled. The plug parts are extrusion-molded hollow profiles of plastic. The bores are located so that the bricks can be positioned next to and above each other.
Patent DE-19860000-A1 (DE)
Title: Ceramic production process, especially for producing a monolithic multilayer piezo-actuator useful in a diesel injection system, comprises mass exchange between a green ceramic body and another body during sintering
Inventor: SCHUH CARSTEN
IPC: C04B35/491
Filed: 1998-12-23
Abstract: Ceramic production, comprising mass exchange between a green ceramic body (11) and a body (12) during sintering, is new.  Preferred Features: The green ceramic body (11) consists of lead zirconate-titanate, the body (12) consists of magnesium oxide and the exchanged material is lead.
Patent DE-19860223-A1 (DE)
Title: Opencast mining by excavators use bucketwheels for soft to medium and shovels for medium to hard interbedded ground using mobile crusher to size inclusions.
Inventor: BIRKHEUER HORST V
IPC: E02F7/00
Filed: 1998-12-24
Abstract: Opencasting involves bucketwheel and shovel excavators (1,2) and mobile crusher (3) for conjoint or sequential operations, arranged so the bucketwheel (1) wins in soft to medium hard material as opposed to the shovel excavator which works up to hard material with the crusher used to break down hard interbedded inclusions etc. The opencast operation is carried out in two blocks (B1,B2) running parallel and should the bucketwheel encounter hard ground, it is replaced by the shovel and crusher combination. Hard inclusions of interbedded material should eased by blasting and the whole operation is necessarily preceded by rigorous geological survey of the site conditions to delineate the included ground in size and location. Recovered overburden and mineral as well as the crushed shovel product are hauled off by belt (4) and advancing bench conveyors (7). Before excavator changeovers, feeder (5) and power unit (6) should be pulled back to allow shovel and crusher to be run forward and past to the previous bucketwheel section of the bench etc.
Patent DE-19900724-A1 (DE)
Title: Koordinatenmeßgerät
Inventor: RUCK OTTO
IPC: G05B19/414
Filed: 1999-01-12
Abstract: Es wird ein Koordinatenmeßgerät vorgestellt, mit Antrieben (14, 23) zum Bewegen der Komponenten (2, 7) des Koordinatenmeßgerätes, wobei die Antriebe in einem fest definierten Zeittakt (Takt) nacheinander vorgegebenen Antriebssollwerten (L¶I¶, F¶Soll¶) entsprechend verstellt werden. Um die Funktionen der Steuerung besonders vorteilhaft in einem Steuerrechner zu integrieren, wird vorgeschlagen, einen Steuerrechner (4) mit einem Betriebssystem ohne Echtzeitverhalten bereitzustellen, in dem die Antriebssollwerte (L¶I¶, F¶Soll¶) entsprechend berechnet werden, sowie eine Baugruppe (1) bereitzustellen, in der im voraus auf Anforderung des Steuerrechners (4) mehrere in den folgenden Takten anzufahrende Antriebssollwerte (L¶I¶, F¶Soll¶) abgespeichert werden und die die im voraus abgespeicherten Antriebssollwerte automatisch im Zeittakt (Takt) an die Antriebe (14, 23) weitergibt und/oder in der mehrere in dem vorgegebenen Zeittakt aufgenommene Meßwerte (X¶T¶, Y¶T¶, Z¶T¶, X¶m¶, Y¶m¶, Z¶m¶, F¶ix¶, F¶iy¶, F¶iz¶) eines Meßablaufes abgespeichert werden und auf Anforderung des Steuerrechners zur Auswertung an den Steuerrechner (4) weitergereicht werden.
Patent DE-19901570-A1 (DE)
Title: Motion system for a vehicle or flight simulator
Inventor: KOTSCHNER JOHANNES
IPC: G09B9/04
Filed: 1999-01-16
Abstract: The platform (2) used  for mounting the cabin of a flight simulator has couplings at three points (7) to the carriages of linear actuators (5) that are embedded in three support plates (3). The lower edges of the support plates are hinge mounted (4) onto a base plate (1). The linear actuators can be typically in the form of hydraulic or pneumatic devices and are controlled to provide a six degree of freedom system.
Patent DE-19901663-A1 (DE)
Title: Pipe union and seal for use in conjunction with hot media has circlip with clamp and two-part seal held in place by holding fixture which incorporates bush with enlarged sections
Inventor: GEPPERT HELMUT
IPC: F16L21/06
Filed: 1999-01-18
Abstract: A pipe union fitting joins two pipes (1,2) which have a smooth outer circular profile. The union fitting consists of a circlip (5) with a clamp and a two-part seal (14) held in place by a holding fixture (15). The holding fixture has a bush (16) with enlarged sections (17), each of which rests against one part of the seal. The holding fixture has inwardly-directed open grooves (21) the axial side walls of which (22) rest against the inner faces of the bush sections. The other side walls (23) exert an axial force on the other side of the seal, pressing the seal against the pipe.
Patent DE-19906700-A1 (DE)
Title: Aerodynamic aircraft wheel drive is obtained by rim-fitted bucketwheel or tire-fitted blades to speed wheels up to landing speed in flight and in landing direction.
Inventor: SCHNELL WERNER
IPC: B64C25/40
Filed: 1999-02-18
Abstract: The blade ring is fitted subsequently to the tire or welded to this during production. Otherwise a bucketwheel can be fitted subsequently to the wheel rim or integrated with this during production with the aerodynamic effect that the wheels are set rotating at equal speed before landing and in the same direction as that when landing on the airstrip etc.
Patent DE-19908868-A1 (DE)
Title: Cardboard mailing package has longitudinal scores on the inside which extend through part of its thickness
Inventor: REINHART HANS
IPC: B65D27/00
Filed: 1999-03-01
Abstract: The cardboard mailing package has longitudinal scores (20) on the inside which extend through part of its thickness. The package may be made from corrugated cardboard with inner and outer coverings, in which case the scores are deeper than the thickness of the inner covering.
Patent DE-19910274-A1 (DE)
Title: Dachabdeckung und Verfahren zu seiner Herstellung
IPC: B60R13/02
Filed: 1999-03-08
Abstract: Beschrieben wird ein Aufbau eines Fahrzeugdaches, welcher zumindest aus einer Trägerkomponente und mit damit verbundenen Absorberelementen besteht, in die bei Bedarf auch Kabelstränge integriert sind. Das so erhaltene Dachelement kann auf sehr einfache Weise in das Fahrzeug eingebaut werden und wird zusätzlich zur Fixierung in den Randbereichen auch in der Fläche des Dachbereiches der Fahrzeugkarosserie befestigt, was zur Vermeidung des Wärmedurchganges des Dachhimmels beiträgt.
Patent DE-19910893-A1 (DE)
Title: Method to supply cryogenic fuels from isolated tank to vehicle engines uses fuel feed pressure to extract fuel from tank gas phase via maintenance-free throttle in gas pipe
Inventor: SEIFERS HILMAR
IPC: F17C7/04
Filed: 1999-03-11
Abstract: The fuel is supplied via pipes from the liquid phase or the gas phase of the fuel, to the engine. The feed pressure is generated by evaporating liquid fuel. The pressure is used to extract fuel from the gas phase of the tank (2) via a throttle (6). The pressure drop at the throttle causes fuel feed from the liquid phase into the fuel supply system (7). The cryogenic fuel contains mainly hydrogen or methane. The throttle is a suction jet pump.  The tank system has a rising pipe (8) for liquid fuel and a gas pipe (5), both without valves. Both pipes extend from the vehicle tank into the fuel system. The gas pipe contains a throttle.
Patent DE-19916040-A1 (DE)
Title: Valve device for raising and lowering pneumatically sprung trailer, with electronic pneumatic suspension device composed of several magnetic valves
Inventor: KARTHAEUSER KLAUS
IPC: B60G17/00
Filed: 1999-04-09
Abstract: The valve device (20) has an electronic pneumatic suspension device (10) including several magnetic valves (11-13) to pressurize and evacuate the carrier bellows (1, 1'). The downstream pressure connections (16, 16', 16) of the valve device are pneumatically connected to the magnetic valves. The valve device includes operating elements (21-23) in the form of pneumatic valves.