baber/WOPTO huggingface dataset:
Patent DE-19521138-A1 (DE)
Title: Altering phase position of two IC engine camshafts determining valve opening function
Inventor: KREUTER PETER DR ING
IPC: F01L13/00
Filed: 1995-06-09
Abstract: The coupling gear comprises four coupling wheels and three couplings. The first coupling wheel (10) is connected to the first camshaft and meshes with a second coupling wheel (12), which is located on a first coupling (20). The second coupling wheel meshes with a third coupling wheel (14) which is located on a second coupling (22). A third coupling (24) is located on the same axis as a fourth coupling wheel (16) with which it meshes. The fourth coupling wheel is connected to the second camshaft rotating at the same speed as the first camshaft. The phase position between the camshafts (2,18) is variable by adjustment of the angle between the couplings. The coupling gear is arranged on the side of the first camshaft driven by the drive component (4).
Patent DE-19521484-A1 (DE)
Inventor: STOLZ HELMUT DIPL ING
IPC: H04L29/06
Filed: 1995-06-13
Abstract: A process is disclosed to authenticate subscribers to one or several exchanges of a digital communications network, in particular an ISDN network, as described in the first claim, as well as a device for authenticating subscribers according to claims 6 and 8. Since the lines of communication between the subscriber connections and the exchanges are not protected, there is a danger of intrusion or eavesdropping by unauthorised persons. The object of the invention is therefore to make misuse of the exchange by unauthorised persons difficult or even impossible. For that purpose, a device for authenticating subscribers to one or several exchanges of a digital communications network has at least one subscriber network termination to which at least one data terminal may be connected. The invention is characterised in that at least one first authentication module is provided for each subscriber and can receive a first identification carrier, and in that at least one second authentication module that can receive a second identification carrier is provided at the exchange. Alternatively, a supplementary system is connected between the network terminations associated with the exchange and the exchange itself. The supplementary system contains at least one second authentication module that can receive a second identification carrier. The authentication modules can code and/or decode information by means of an individual, subscriber-specific code, in order to authenticate it unilaterally and/or bilaterally, and can exchange information with each other.
Patent DE-19525707-A1 (DE)
Inventor: PAULAT KLAUS PROF DR
IPC: A61B5/113
Filed: 1995-07-14
Abstract: A device for measuring the repiratory capacity of a baby comprises a transmitter (10) allocated to the person which comprises an r.f. oscillator (11) generating a carrier signal, in the frequency-determining branch (12) of which there is a sensor capacitor (13) which is arranged on the person's body in such a way that its capacitance changes depending on the respiratory capacity and the transmitter transmits a carrier signal frequency-modulated in accordance with said capacity. The signal is received via an aerial by a receiver and further processed therein in such a way as to provide a preferably low-frequency signal characteristic of the person's respiratory capacity. Here, the transmitter (10) also amplitude-modulates the r.f. signal in accordance with the persons respiratory capacity. The received signal is mixed in the receiver with a further r.f. signal, the frequency of which is higher thatn that of the carrier signal, thus improving interference immunity. The reception aerial is a wide-band type with a tuned oscillation circuit so that it cannot be adversely detuned by different people.
Patent DE-19533375-A1 (DE)
Title: Vehicle passenger compartment, especially compact vehicle
Inventor: GEISEL THOMAS DIPL ING
IPC: B60R21/231
Filed: 1995-09-09
Abstract: The vehicle passenger compartment has a rear seat or bench seat with a seat back which is a relatively small distance from the boot compartment. An airbag (7) is located in the space between the tailgate (6) and the seat backrest (4), and is activated by a signal from a deformation sensor (8). The airbag can be located against the vehicle tailgate or against the rear of the vehicle seat or in the roof section in front of the tailgate. The sensor is located in the rear bumper (9).
Patent DE-19539387-A1 (DE)
Title: Bucket to pick up garbage and/or soot esp. from chimneys
Inventor: BREITENBACH OTTO
IPC: A47L13/52
Filed: 1995-10-24
Abstract: The bucket (2), for picking-up garbage and/or soot (46) from chimneys (48), has a flat shovel-like element (14) arranged in the vicinity of the bucket rim (4) which has a free edge (16) that bonds when put on a plane floor (18) or wall surface (17). The shovel-like element may diverge above or out from the bucket rim, and may have a plane base surface (15).  The free edge of the shovel-like element may extend straight, whilst the shovel-like element may have an approximate right-angled base surface. It may further have a perpendicular lead area (23) on both its sides (21) to its base surface, that may be inclined inwards or above.
Patent DE-19541477-A1 (DE)
Title: Slit=lamp scanning microscope
Inventor: YANO NOBUYUKI
IPC: A61B3/12
Filed: 1995-11-07
Abstract: The confocal scanner unit (2) is inserted in a slit-lamp microscope (1) whose optical system projects the slit beam into the eye being examined (E). The microscope has an observation system to scrutinise the eye and also has a rotating circular disc (10) whose fine perforations admit light to project light into the eye for the confocal scanning operation. The light reflected from the eye is led back via these perforation holes and onward to the microscope observation system. The confocal scanning microscope unit is installed in the path of the observation path, or again at right angles to this path. The confocal scanning microscope is so fitted to the slit-lamp microscope so as to rotate round an axis placed in a plane normal to the light in a position distanced from this.
Patent DE-19548171-A1 (DE)
Title: Boiler for heating combustible fossil fuels, especially hard fuels
Inventor: SCHOESSLER KURT
IPC: F22B37/14
Filed: 1995-12-22
Abstract: The boiler comprises a vertically arranged fire box which has a rectangular cross section. The gas proof welded pipes form part of the firebox equipment and their base ends are connected with the funnels. The firebox under end has a rectangular outlet and the pipe around the firebox - and the funnel pipe walls are helicoidal or screw shaped.  The junction of the respective funnel-pipe-wall (1) with the firebox pipe wall (2) a pipe (3) is connected to at least two pipes. The pipe (3) is connected to the pipes (4) through a plain fitting.
Patent DE-19604956-A1 (DE)
Inventor: BOICH HEINZ-HORST
IPC: B32B5/24
Filed: 1996-02-10
Abstract: A process for producing a multilayer elastic sheet from at least one elastic rubber layer (10) of film, foil or fibrous structure and at least one reinforced inelastic nonwoven fleecy layer (12) joined to the first layer at permanent bonding points (16) entails pre-stretching the fleecy layer so its fibres (18) are aligned in the pre-stretch direction and attaching it to the rubber layer in the pre-stretched state. Also claimed is the multilayer sheet obtained per se. The sheet can be reversibly stretched in a direction transverse to the pre-stretching so that the fibres of the inelastic fleecy layer between the attachment points alter their orientation to that of the stretch depending on the degree of stretch.
Patent DE-19606408-A1 (DE)
Title: Variable resistive element with polymer-film force-sensing resistor
Inventor: RIECK ANDREAS
IPC: H01C10/10
Filed: 1996-02-21
Abstract: The element has a circular cylindrical housing (2) with a baseplate (3) and a bearing (4) for a rotary shaft (6) having an external thread (7) on to which a pressure disc (12) is screwed. The shaft passes through an elastically deformable body (11) around which the force-sensing resistor (8) has two polymer films with interdigitated electrodes.  As the shaft is rotated the axial force exerted by the disc on the body is transmitted through the outer radial surface (25) to the resistor, producing a change in its resistance or voltage. Both the film and the body are insensitive to any moisture seeping into the housing.
Patent DE-19607938-A1 (DE)
Title: Bicycle frame with vehicle carrier mounting
Inventor: SCHAUFF AXEL
IPC: B62K19/30
Filed: 1996-03-01
Abstract: The bicycle frame has a mounting to allow fixing or release on the vehicle carrier. The mounting can consist of recesses formed to extend across the frame tube cross section. One recess can extend across the seat rail and the other across the steering head.  Each recesses can be formed as a tube section which can be adhered, welded screwed or riveted in place, or alternatively can be formed integrally with the frame tubes. The vehicle carrier can have two parallel tubes onto which the bicycle frame recesses are fitted.
Patent DE-19607998-A1 (DE)
Inventor: SAUER HEINRICH
IPC: B65B25/06
Filed: 1996-03-04
Abstract: The invention relates to a process and device for packaging foodstuffs having a recess, especially such meats and sausages and gutted poultry, in which a previously sealed tubular section (10) is taken through the aperture by means of an insertion pin (11), whereafter one end of the tubular section is turned back around the hollow body towards the other end in order fully to encase the foodstuff (12).
Patent DE-19613907-A1 (DE)
Title: Frame with two spaced surfboards forming boat
Inventor: HORLACHER ERNST
IPC: B63B35/79
Filed: 1996-04-06
Abstract: The frame (1) of the boat is fastened to the surfboards by rubber mountings (3) and flanges (4) fitted beneath it. The frame can be dismantled or is collapsible. The suspension between the frame and mountings may be movable or rigid. The frame can be covered with a fabric, and is provided with a rudder blade (7).  A sail mast is supported on fixtures (2,5) on the frame and a rudder can be fitted to one fastener (5), and on the same fastener a seat with a tread crank and paddle wheel may be fitted. An outboard engine may be installed on the rudder blade fastener (7).
Patent DE-19616594-A1 (DE)
Title: Optical path testing appts. for sections of optical transmission routes
Inventor: MINAMI TAKAO
IPC: H04B3/46
Filed: 1996-04-25
Abstract: Light pulses are beamed along an optical path (12) and a response light signal, corresponding to each of the light pulses, is received in a specific time after reflection along the path. The response light signal is converted into graphical data and a mean value of those data is generated from a number of graphs. Based on the mean value a response graph is displayed optically which corresponds to the response light signal. The response graph is then analysed to detect at least one characteristic of the optical path.
Patent DE-19617199-A1 (DE)
Title: Station-formation method in Tubbing-lined railway tunnel
Inventor: DAHL JOHANNES DIPL ING
IPC: E21D13/02
Filed: 1996-04-29
Abstract: The station has access passages to a lengthwise platform, and can be open or enclosed. The tunnel is driven forward using a shield and tubbing as lining. A widening gallery is driven forward parallel to the tubbing, and lined with U-section reinforced concrete, so as to form an oblong chamber containing the platform (5). The lining (1,3) is secured to the tubbing above and below the platform, after which the tubbing is opened up. The gallery can be made in sections, starting with the bottom one, which is then enlarged by parallel galleries.
Patent DE-19619696-A1 (DE)
Title: Road surface concrete paving by immediate texturising
Inventor: WILCKEN ALEXANDER VON
IPC: E01C19/43
Filed: 1996-05-15
Abstract: The concrete surface (113) is texturised by means of coiner projections (127) digging in 2-3 mm and designed as strips to groove out (117) the surface in the line of travel at groove spacing of 10-20 mm. The grooves can otherwise be lengthways or crossways at random spacing, produced here by roller (127) strips (131) when the roller is rolled over the surface. Thus grooving is carried out directly after the paving has been completely laid. A finisher (123) is joined to the rear end of the coiner roller in the paving completion direction, with coiner and finisher on separate platforms. Flexible film (143) is applied to the surface to transfer the coining effect onto the concrete surface (113), the film removed after surface completion. The film can itself have projections for temporarily pressing into the concrete by pressure exerted by an overhead roller or textile web drawn over the film.
Patent DE-19622965-A1 (DE)
Title: Sheet collection device for page-oriented, mode-independent sheet stack for copying and printing systems
Inventor: DOMES HELMUT DR
IPC: G03G21/00
Filed: 1996-06-07
Abstract: The device has an associated sheet feeder (14), a base plate (16) and left and right side walls (18,20) attached to the base plate. The sheet collection device (2) and the sheet feeder can be moved w.r.t. each other so that the copied sheets are placed on the right side wall (18) in copying mode and the printed sheets are placed at the left wall (20) in printing mode. The base plate has a shaker plate. The sheet collection device is fixed and the feeder can be displaced towards the left or right side wall depending on the mode. It is moved stepwise during stacking to achieve correct stack formation.
Patent DE-19623372-A1 (DE)
Inventor: WETZEL KORNELIA
IPC: B05D7/16
Filed: 1996-06-12
Abstract: A process for multi-coat painting by the electrophoretic application of a primer on a conductive substrate, stoving the primer coat obtained, coating with a colouring and/or effect-providing undercoat and application of a coat of clear lacquer and stoving the undercoat and clear lacquer topcoat, in which a colouring and/or effect-providing undercoat on an aqueous base is applied directly to the stoved primer without the application of other intermediate coats, said undercoat containing one or more water-dilutable binders and one or more polyisocyanates with free or blocked isocyanate groups, where the hydroxyl number of the binder solids in the aqueous undercoat is 10 to 300 mg KOH/g and the ratio of the number of free or blocked NCO groups to that of the hydroxyl groups arising from the binder solids is over 0:5:1 and under 5:1.
Patent DE-19624145-A1 (DE)
Inventor: GENSTER ALBERT
IPC: H02K11/33
Filed: 1996-06-18
Abstract: The invention relates to an electric motor, especially a split-ring motor, for a centrifugal pump, with an outer casing surrounding the motor through which the cooling liquid flows, in which the motor compartment is closed off on the face away from the drive side by a metal cover, on the inner side of which there is a heat-sink for heat-generating electronic components, and the outer edge of which bears on the cooling outer casing.
Patent DE-19627833-A1 (DE)
Title: Clutch plate assembly with a damper
Inventor: HONJO HISASHI
IPC: F16F15/123
Filed: 1996-07-10
Abstract: A disc assembly (1) with a damper, such as a vehicle clutch system, has an initial rotating plate with a holding section (3c), and two concentric plates (4,5) which rotate in relation to the rotating plate with two holding zones (4a,5a) matching the zone (3c) in the first plate. An elastic component (7) is between the first and second holding zones (3c,4a,5a) to couple the first plate to the other two plates (4,5) in the peripheral direction. A lubricating zone it at least at one surface of the first or second rotating plates so that, under centrifugal forces, the elastic component is in contact with the lubricating zone. A unit (11a,11b) is impregnated with a lubricant of at least one of the materials tetrafluoroethylene, graphite and molybdenum sulphite.
Patent DE-19631233-A1 (DE)
Title: Raised stand for working on roof of house - has adjustable support platform with extendable legs and vertical protection lattice
Inventor: BAGLIN NEIL ERNEST
IPC: E04G21/32
Filed: 1996-08-02
Abstract: Raised stand having a support unit (5) capable of bearing the protective lattice (4) and the support struts (6). The support struts are designed for aligning and positioning such that the support unit can be correctly placed in relation to the lower part of the roof (2), along with the lattice. The support struts have two leg elements (25 26) allowing the lattice to be held vertically and as near as possible to the working area.
Patent DE-19634324-A1 (DE)
Title: Vehicle sunroof
Inventor: KRASCHIENSKI OLAF
IPC: B60J7/043
Filed: 1996-08-24
Abstract: The roof opening (2) is closable by a cover (3) adjusted by a guide element (13) driven for sliding movement and engaging with a first lever (5) so that it slides along the first lever and rotates. The guide element can be moved relative to the first lever in an area between the articulation points (14) of the first lever. The guide element can be formed on a slide carriage movable along a guide rail (16) fixed on the roof. The first lever is mounted relative to the normal travel direction in front of the second lever (6). In the closed position of the cover the upper ends of the levers are set in front of the lower lever ends relative to the normal travel direction.
Patent DE-19640211-A1 (DE)
Inventor: HINTERMAIER FRANK DR
IPC: H01L29/788
Filed: 1996-09-30
Abstract: This invention concerns a process for producing an integrated semiconductor storage assembly, particularly with the use of ferroelectric materials as storage dielectrics. To that effect, a conductive connection between an electrode of a storage capacitor and a selector transistor is only produced after depositing of the storage dielectric. This invention also concerns storage assemblies produced according to said production process.
Patent DE-19642811-A1 (DE)
Title: Directional radar antenna adjustment method
Inventor: SCHMIDT EWALD
IPC: G01S13/931
Filed: 1996-10-17
Abstract: The antenna adjustment method involves using at least one laser beam (35) for detecting and/or checking the adjustment of the antenna. The laser beam is directed at a given angle at a given distance from the beam axis of the antenna.  The antenna adjustment may be effected so that the laser beam, provided by a laser source (34) attached to the antenna, is incident on a given target mark (37).
Patent DE-19648199-A1 (DE)
Title: Detecting cooking point of cooking position with conducting track temp. sensor
Inventor: LUTHER JUERGEN DIPL ING
IPC: G05D23/24
Filed: 1996-11-21
Abstract: The method involves using a conducting track temp. sensor (6) associated with a cooking position (4). The resistance of the sensor is measured at a first operating temp. as a first reference resistance and at a different temp. as a second reference resistance. The temp. (T) of the sensor resistance (R) is derived from the two reference resistance values (R1,R2) and the associated temp. values (T1,T2) by T = T1+(R-R1)*(T2-T1)/(R2-R1).
Patent DE-19649428-A1 (DE)
Title: Mould manufacture in foundries
Inventor: MATSUURA KOICHI
IPC: G05B19/4099
Filed: 1996-11-28
Abstract: The method for mould manufacture consists of a) production of a block (4) consisting of a hardenable granular material; b) direct machining of the block by means of an automatic machine (2) to produce a mould surface on this block.  The machine is provided with a control system for controlling a tool according to a predetermined program.   Also claimed is an installation for implementation of the method.
Patent DE-19650882-A1 (DE)
IPC: E01F13/08
Filed: 1996-12-07
Abstract: The post comprises a foot (2) anchored in the ground, and a shaft (1), connected to it via a joint (6). The shaft is folded down into an aperture in the ground, against a return spring (3), which is pretensioned to retain the upright shaft with a torque against a stop. The torque corresponds to at least 20% of the torque, which is applied in the opposite direction by the weight of the shaft when it is folded down. The spring is a gas pressure spring, and is positioned, so that during folding-down of the shaft, the effective contact lever of the spring extends through a maximum.
Patent DE-19704130-A1 (DE)
Title: Electrical AC adaptor for generating DC at given constant voltage from various AC sources
Inventor: YOSHIMOTO TAKAYUKI
IPC: H01R27/00
Filed: 1997-02-04
Abstract: The power adapter (1A) has a housing (3) with a base section that has a concave profile (3a,b.c.) and in which are a first and second plug (6,7) that may be inserted into sockets of various types and voltages. The plugs have pins that make contact with connections (11-14) that re fixed to the circuit board(14). The pins are mounted on pivots (9) and can be lowered into position.
Patent DE-19710444-A1 (DE)
Title: Commercial food display counter
IPC: A47F3/04
Filed: 1997-03-13
Abstract: The counter has a flat display plate and transparent front shield the upper section of which has an infra-red heating element and tubular light source directed downwards. A selectively heated hotplate provides the display surface over which cooled air may be circulated. The sales counter consists of a body (1), a display surface (2) and a transparent shield (4) at the front. The display surface may be an electrically heated hotplate beneath which is a refrigerator (8) and fan (9) by which chilled air (3) may be blown over the displayed goods. An overhead heating element (10) and strip light (11) also provide heating and illumination. The heating and cooling systems are coupled so that only one is operational at one time.
Patent DE-19716560-A1 (DE)
Title: Grinding body especially for glass grinding disc
Inventor: WINTER ERNST-MICHAEL
IPC: B24D3/14
Filed: 1997-04-19
Abstract: A grinding body, for a grinding disc for grinding optical glass, precious stones, marble or the like, consists of a base (16) of sintered hard material coated with a diamond grinding layer (18). Preferably, the sintered hard material is a sintered ceramic (especially silicon nitride and/or its compounds), sintered hard metal (especially containing tungsten carbide and optionally cobalt) or hard coal and/or graphite. An interlayer (19) of precious metal, such as gold, silver, platinum or iridium, is preferably provided between the base (16) and the diamond coating (19).
Patent DE-19719272-A1 (DE)
Title: Field insulation region in silicon substrate formation method for MOSFET formation
Inventor: CHEN HUNG SHENG
IPC: H01L21/762
Filed: 1997-05-07
Abstract: The method initially involves locating a layer of pattern forming material on a silicon substrate and etching the surface region for exposure. In the adjacent MOSFET components field insulation regions are formed on an Si substrate by depositing a layer of pattern-forming material on the substrate, with subsequent etching to expose substrate surface regions. Then a temporarily insulating material is implanted into the exposed substrate surface regions, in order to form an implant region, extending from the substrate surface downwards. The substrate is tempered to form a field insulation region by bonding the substrate with the implanted temporarily insulating material, with the field insulation region extending downwards from the surface.
Patent DE-19719301-A1 (DE)
Title: Structure-side mounting for a shock absorber on a motor vehicle
Inventor: GRUBER MARTIN DIPL ING
IPC: B60G15/06
Filed: 1997-05-07
Abstract: Support bearing (5) for a spring damper or leg of a shock absorber (2) on a motor vehicle is mounted and/or positioned on a part (4) of the vehicle body by use of corresponding tapered bearing surfaces (12, 13) on the body and the support bearing. A retaining part (22) mounted on the outside of the body part persons the support bearing detachably to the body part. The tapered bearing surface (13 on the support bearing is formed on the bearing housing (6), with a tubular or bush - like section (15) passing through a cutout (3) for attachment to the retaining part, which is axially pre-stressed against the body part.