baber/WOPTO huggingface dataset:
Patent DE-19637217-A1 (DE)
Title: Shock absorber especially for pipes, with faucet and coaxial pipe end-piece
Inventor: MIKULASCH ROLAND
IPC: F16L27/12
Filed: 1996-09-12
Abstract: The pipe end piece (1) is movably and spring mounted in the faucet (2) so that tensile and compressive stresses are absorbed. The pipe end piece is held in a middle position without force for maximum movement compensation. The spring mounting consists of two elastic elements (5,6) the first (5) of which is supported between a faucet flanged ring (4) and a pipe end-piece flanged ring (3).  The first elastic element is contained in a chamber (K) formed by the pipe end-piece and part of the faucet and flanged rings. The second elastic element is positioned between the pipe end-piece's flanged ring and a bottom part of the faucet and is enclosed by the faucet. The elastic elements consist of helical springs, rubber pads or blocks, pneumatic spring elements or a combination of these.
Patent DE-19638694-A1 (DE)
Inventor: KIM WOO-SEOG
IPC: B65H5/06
Filed: 1996-09-20
Abstract: A sheet-separating roller 14 and a downstream feed roller 10 are each driven via a respective clutch 22/28/34 and 54/60/66 and mechanism controls rotation of the respective rollers. Momentarily energising solenoid 72 withdraws catch 74 from stop 64 to permit roller 14 to rotate. Then follower 46 falls off the high of cam 68 to bring catch 48 into contact with stop 32 to prevent rotation of roller 10. When cam 68 next lifts follower 46, roller 10 begins rotating, after which stop 64 comes back into contact with catch 74 to stop rotation of roller 14.
Patent DE-19641747-A1 (DE)
Title: Upholstery cushion for furniture
Inventor: WERNER HEINRICH
IPC: A47C31/02
Filed: 1996-10-10
Abstract: The cushion has an entry opening to the shaped cushion covering for an elastic filling material and is sealed against entry of dust or powder into the covering. The stuffing material is placed through a stuffing point (E) and provides cushion blank strength (5) through pressurisation on its circumference.  The stuffing point has the same length as an inner lining material opening slit (6) formed in at least two of the upholstery material inner side in the cushion blank which is guided by upholstery flaps.
Patent DE-19644366-A1 (DE)
Title: Squeegee device for pad printing press
IPC: B41F17/00
Filed: 1996-10-25
Abstract: The squeegee device has a holding ring containing an ink pot, a doctor ring on the bottom side of the holding ring and a ring device containing concentric magnetic bodies. The doctor ring (3) is on the outer circumference of the holding ring (1). The ring device (7,8) fits directly on the outside of the doctor ring. The magnetic bodies consist of small rod magnets (9). The ring device may be fixed to the doctor ring. It may have a bell-shaped body (4) widening downwards, with the upper part against the outer circumference of the holding ring.
Patent DE-19645585-A1 (DE)
Title: Compact, catalytic flue gas cleaning unit tackling widely-varying flowrates and temperatures from smaller combustion plants
Inventor: SOMMER ELMAR
IPC: B01D53/86
Filed: 1996-11-05
Abstract: Cleaning of flue gases flowing at differing velocities and/or temperatures, is accomplished by a new method. The gas is cooled in a recuperative heat exchanger, preheating air for combustion. In a second cooling stage, achieving a set temperature range, an economiser (waste gas heat exchanger) raises the temperature of a fluid. The flow is adjusted to a set volumetric rate, using a controlled bypass. The recombined waste gases then pass through a static mixer, making the temperature uniform. Flow continues through a conventional catalyst section, at the outlet of which, the gases pass a further gas/fluid exchanger (second economiser), reducing the temperature of the cleaned waste gases. Heat from the common fluid circuit is available for application. Also claimed is the corresponding plant.
Patent DE-19646487-A1 (DE)
Inventor: DOHLE HENDRIK
IPC: H01M8/1018
Filed: 1996-11-11
Abstract: One disadvantage of known fuel cell electrolyte layers is that they do not only let hydrogen ions (protons) through but do the same in part with regard to hydrate sheaths or a part of the fuel. In methanol driven fuel cells the electrolyte enables methanol molecules to pass through. The problem is solved by an electrode-electrolyte unit wherein the electrolyte is divided up into two electrolyte layers (4, 6) with a blocking layer (5) in between. The blocking layer is made from a non-porous or closed pore material which absorbs protons on one side, emits them on the opposite side and is impervious to all other substances. Preferably, the blocking layer (5) is made from a palladium silver alloy. The electrode-electrolyte unit is suitable for fuel cells involving the use of a fuel whose protons can be catalytically separated on the anode, e.g. hydrogen or methanol.
Patent DE-19647128-A1 (DE)
Title: Swingable connection for latch-type, rear side-doors of saloon car
Inventor: BREUNIG STEFFEN
IPC: E05D3/06
Filed: 1996-11-14
Abstract: The connection (3,3') is arranged on the lower and upper ends of each B-column (2) of the carbody. Each connection is formed as a hinge arrangement that consists of a lever-type linkage. The levers (7,8) of the linkage are articulated to the door (1) and to a component (4), e.g. a doorsill, which is rigidly fixed to the carbody. During opening the door first acquires a first position where is parallel to the carbody and then can swing open to an assigned gap. The levers may be formed as a pair of cross arms, where one end (8b) of a first arm (8) is bound in a longitudinal slot (10) of the doorsill, whereas the second arm (7) has an end (7b) which may be slidable in a connecting link (9) of the door. The other ends (8a,7a) of the two lever arms are respectively articulated to the doorsill and door.
Patent DE-19648448-A1 (DE)
Inventor: SCHADE CHRISTIAN DR
IPC: C08F8/00
Filed: 1996-11-22
Abstract: Thermoplastic moulded body containing a cavity and which is obtainable from thermoplastic moulding materials containing one or several compounds which are gaseous or separate gaseous constituents at high temperatures.
Patent DE-19649409-A1 (DE)
Title: Diamond film fine processing method
Inventor: NOH HYUN PIL
IPC: H01L23/373
Filed: 1996-11-28
Abstract: The method initially involves providing a substrate (21) upon on which is deposited a buffer layer (22). On this buffer layer, e.g. of semiconductor, insulator or metal, is deposited a second buffer layer (23), e.g. of Fe, Pt, Pd, Rh or Ni, with a higher charge transfer rate than either the substrate or the initial buffer layer. The two buffer layers are selectively removed for exposing substrate surface sections. On the entire exposed surface of the substrate and on the remnants of the two buffer layers is deposited the diamond, with the diamond deposition on the buffer layer remnants using deposition of by-products (24a). The by-product deposition on the second buffer layer is removed.
Patent DE-19650535-A1 (DE)
Title: Lead@-acid battery distilled water filling unit
Inventor: ROVER DANIEL
IPC: F16L37/00
Filed: 1996-12-05
Abstract: A battery-filter consists of an open-topped hollow T-bar (3) with a hollow vertical centre-section (2), the two being linked by a nipple (12) orifice (4). Liquid especially distilled water is released to the nipple by a tube (6) with a side-bore (7) inserted into the T-bar (1). The tube is secured in position by a half-tube (8) with eg. teeth (9). The teeth are capable of interlocking with matching teeth (10) on the lower open T-bar.
Patent DE-19650925-A1 (DE)
Title: Press-fitting of component especially for clip in bodywork of motor vehicle
Inventor: WAGNER NIKOLAUS
IPC: B25D1/00
Filed: 1996-12-07
Abstract: The method employs a tool (3) to drive the component e.g. clip (1) into a hole (5) in the bodywork (6) where it is secured by the grip on a groove (7) round the component. The necessary pressure is applied from the edge (8) of a hand (2) to the top surface (4) of the tool.  A force transducer (9) on the underside (10) of the tool converts the applied pressure into measurement data, for wireless transmission to a receiver and processor with a visual or audible indicator. The processor compares the measured temporal variation of the applied force with a typical variation corresponding to a successful fitting.
Patent DE-19652473-A1 (DE)
Title: Method for producing pins for height positioning of seats in car
Inventor: DIEKEN ELMAR DIPL ING
IPC: F16C11/04
Filed: 1996-12-17
Abstract: The method involves coating the pins (12) with a negatively-charged electrically conducting adhesive. The coated pin is then covered with positively charged non-conducting antifriction flock fibres, which adhere to the surface and form an erect flock layer (20). The pins may be heated to dry the glue. Surplus fibres are then sucked or blown from the pins in an air stream.
Patent DE-19654224-A1 (DE)
Title: Real image view finder for cameras
Inventor: KANG HYOUNG-WON
IPC: G02B15/167
Filed: 1996-12-23
Abstract: The view finder with one of an ultimately converging lens group (I), which from the object side going out has first, third and fourth lenses (1,3,4) converging and the second lens (2) diverging. Thus, the lens group generates a real image. An inverting lens group (II) reverses the image generated by the first lens group. An eyepiece lens group (III) is provided in order to view the reversed image. The zoom is altered by moving the second and third lenses along the optical axis of the viewfinder while the first and fourth remain stationary.  The viewfinder fulfils the following conditions: 0.6<fW/f3<1.0; and 18<fT<33, where fW is the focal length of the lens group in the wide-angle position, f3 is the focal length of the third lens and fT is the focal length of the lens group in the telephoto position. The viewfinder fulfils an additional condition: 1.0<L/f4<2.1, where L is the distance between the object and the first lens and f4 is the focal length of the fourth lens.
Patent DE-19654283-A1 (DE)
Inventor: ERB WILFRIED
IPC: F16J15/08
Filed: 1996-12-24
Abstract: The invention relates to a metallic flat seal, in particular a cylinder head gasket, consisting of a laminate of layers of different metal sheets. Said laminate comprises a compensation zone positioned around the opening of the combustion chamber, a compensation metal sheet (4), and a compensating element (4a). The compensating element (4a) is situated within the compensation zone of the laminate and forms a layer which is thicker than the layer formed by the compensation metal sheet (4), as determined outside the compensation zone (3). The sum of the thicknesses of the various layers is greater in the compensation zone than in the remaining area of the laminate. The laminate further comprises an elastic outer metal sheet (5, 6) with an indentation (15, 16) situated near the compensation zone of the laminate, whereby the border area (5a, 6a) of the outer metal sheet (5, 6) being within the compensation zone of the laminate. The laminate may also contain a spacing metal sheet (7). According to the invention, the compensating element (4a) situated in the compensation zone of the laminate has an elastic element.
Patent DE-19703250-A1 (DE)
Title: Vehicular clutch disengagement mechanism wire ring secured by wedge-shaped collar
Inventor: HASHIMOTO YASUYUKI
IPC: F16D23/14
Filed: 1997-01-29
Abstract: A clutch disengagement unit has a wedge-shaped collar (15) and circular flange (15a), first and second claw-grips (20,21), and a movement-limiting zone. The ring-shaped flange runs radially outwards. The first claw-grips (20) are formed in a single piece on the flange and pass through recesses (14a) in the wire ring (14) to a membrane spring (8) axial inner face. The claws have bent sections (20a) at their forward ends to hold the wire ring.  The second group of claws (21) are formed in a single piece with the flange to hold the wire ring between the bent sections and the second claws. The movement-limiting zone is formed by the inclined second claws and whose forward ends press against the inner circumference of the lifting plate (16), limiting the movement of the wire ring (14) relative to the lifting plate.
Patent DE-19703489-A1 (DE)
Inventor: RUSMANN HORST DR
IPC: C23C22/00
Filed: 1997-01-31
Abstract: This invention concerns a process for application of an inorganic coating to an electrically conducting body, particularly to a metal workpiece, said process involving precisely controlled temperature conditions with brief temperature shifts and economical and energy-saving operation. This process is characterized in that it first involves preparation of the body. Then the body is optionally degreased and/or pretreated chemically and/or sandblasted. Subsequently, a coating medium is applied to the body on at least the upper surface area to be coated. Then, at least the upper surface area of the body to be coated is inductively heated prior to and/or during and/or after bringing the coating medium to a reaction temperature. Finally, the coating medium is fully reacted for coating, whereupon the body is cooled.
Patent DE-19708626-A1 (DE)
Title: Radio communications system using spread spectrum process
Inventor: TIEPERMANN KLAUS-D DIPL ING
IPC: H04B1/707
Filed: 1997-03-04
Abstract: The system expands data sequences (UD1-UDN) of numerous communications signals with different orthogonal code sequences (W1-WN). The data sequences are then multiplied by a pseudo-noise sequence (PN). After filtering using a FIR filter, the sequences are supplied to a multistage quadrature modulator as base band signals (iQ). The parallel bit streams (D1.1-D1.N; D1a-DMQ), obtained by the multiplication, are fed to a mapping memory, storing an allocation sign, determined by the modulation type. I and Q values allocated to the bit of the parallel bit stream read-in at uniform clock are read-out of the memory. The I and Q values are filtered in the FIR filter and supplied to the quadrature modulator as base band signals.
Patent DE-19708684-A1 (DE)
Title: Periscope system for use with camera
Inventor: STOEHR JAN-CHRISTIAN
IPC: G02B23/08
Filed: 1997-02-21
Abstract: The periscope tube may be turned (a) through 360 deg on a vertical axis to give the possibility of a panoramic or all-round view. The periscope tube contains an afocal lens system which has a magnification factor of greater than 1. The camera may have a horizontal optical axis and may be rotated (b) about this axis. The camera is connected to a fixed right-angled equilateral prism (d) by a short horizontal tube (c). The periscope tube may extend vertically downwards from the prism. And has an adjustable mirror (e) at its bottom end.
Patent DE-19710397-A1 (DE)
Title: Heat generator with viscous heating fluid for motor vehicles
Inventor: BAN TAKASHI
IPC: F24J3/00
Filed: 1997-03-13
Abstract: A viscous fluid is contained between rotor element and a heat generator chamber. The fluid is an electro-rheological fluid. Regulatable electrical conductor units (8-11) connect electricity to the fluid, for adjustable variation of the effective fluid viscosity. The conductors are connected to a voltage supply (12). The fluid may be a silicone oil, forming a dispersion medium, in which aluminium silica gel as a dispersed phase, is suspended. The electrical conductors are a pair of plate-shaped electrode elements, positioned opposite to each other in the heat generator chamber (7a).
Patent DE-19713688-A1 (DE)
Title: Roller bearing with unit for measuring path to be covered by moving roller bearing part
Inventor: JOCHUM CHRISTIAN DIPL ING
IPC: F16C19/52
Filed: 1997-04-03
Abstract: The roller bearing has a unit for measuring a moving roller bearing part, over a path to be covered, compared to a fixed roller bearing part. Which has a measuring head or section arranged at the moving roller bearing part, with at least one sensor, provided for a contacting or a non-contact scanning of one of the bearing components. The sensor is respectively aligned one of the carrying roller bodies, located between the fixed and moving bearing parts, and during the movement of the moving roller bearing part, rolls past the sensor. The measuring section designed at the fixed roller bearing part, and the sensor is respectively aligned on one of the carrying roller bodies, which are located between the fixed and moving roller bearing parts, and during the movement of the moving roller bearing part, rolls past the sensor.
Patent DE-19718275-A1 (DE)
Title: Deep drilling tool
Inventor: NAGEL WOLF DIPL ING
IPC: B23B51/02
Filed: 1997-05-01
Abstract: A hollow shank(2) connects the clamping sleeve(1) to the drilling head(3). A passage for flushing medium leads from the clamping sleeve to the drilling head, and a flute(4) extends along the shank on its outer side in a helical line. The flute is bounded by two side walls(5,6) which are rectilinear in cross section. The flute has between one and five revolutions per 1 metre length of shank. The helix direction of the flute corresponds to the direction of rotation of the drill.
Patent DE-19719514-A1 (DE)
Title: Surface colouring of close cell polyolefin foam material e.g. cycle helmets
Inventor: TATZEL HERMANN
IPC: C08J9/33
Filed: 1997-05-09
Abstract: A process for the surface colouring of moulded articles prepared from closed cell polyolefin foam, involves transfer of the colour by means of thermal transfer paper.
Patent DE-19722334-A1 (DE)
Title: Exhaust gas probe diagnosis method for IC engine
Inventor: SCHNAIBEL EBERHARD
IPC: F02D41/22
Filed: 1997-05-28
Abstract: The probe is arranged downstream of a catalytic converter, and is sensitive to one or more exhaust constituents. The rate at which the signal from the probe reacts when the concentration of the constituent is changed, is used as a judgement criterion for diagnosing the probe performance. The probe may be an oxygen-sensitive probe with Nernst characteristics. The reaction of the probe to changes in the oxygen content of the exhaust gas is evaluated after the start of shifting phase with fuel switch-off. Faults in the probe are displayed or stored.
Patent DE-19726101-A1 (DE)
Inventor: WIESEN MICHAEL DIPL ING
IPC: H04Q7/36
Filed: 1997-06-19
Abstract: The invention relates to a device (RNC) and to a method which manage and utilize radiotransmission channels within a radio zone in an optimum manner. The radio transmission channels are allocated for communication links from/to a mobile station (MS) to at least one base station (BTS1...BTS4) by means of several devices configured in the inventive device (RNC) in addition to matrices stored therein with one or several respective parameters. One of the advantages of the invention is that allocation of the radio transmission channels is modified in a dynamic manner according to variations in the parameters contained in the matrices.
Patent DE-19726139-A1 (DE)
Title: Inflation valve for emergency equipment, preferably on life jackets
Inventor: GLASA STEFAN
IPC: B63C11/08
Filed: 1997-06-19
Abstract: The valve has a main sealing flange (7) which is spring loaded, in order to limit the high pressure which is applied to a life jacket during inflation from a compact form using a compressed gas cylinder. It also has a second sealing flange (8) which is closed by a spring (14), and which allows the pressure to reduce further after the inflation process has been completed. The valve may have a bell-shaped part (9) with a sealing ring (12) around an exhaust opening (18). The ring may be pressed against the cap of the valve, in order to seal off the opening.
Patent DE-19728634-A1 (DE)
Title: Current supply device for satellite receiver signal distributor
Inventor: GRUENDLER UWE
IPC: H02M3/28
Filed: 1997-07-04
Abstract: The current supply device (1) has a transformer (3) supplied with the network voltage on the primary side and coupled to a voltage stabilisation circuit (5) on the secondary side. The voltage stabilisation circuit uses an IC (11) with a clocked regulator and a number of passive components for providing the operating parameters for the IC and is contained in a common housing (2) with the transformer.
Patent DE-19729458-A1 (DE)
Title: Horseshoe with triangular vertical fixing points
Inventor: TROEMEL HERMANN CONSTANTIN
IPC: B21K15/02
Filed: 1997-07-10
Abstract: The horseshoe (1a) has at least one vertical triangular fixing point (2a) and is forged from a single piece of iron. The whole horizontal U-shaped base (4) of the horseshoe is of the same thickness even beside the fixing points because of the technique that is used for manufacturing it. An iron bar is bent to form the basic U-shape, then it is pressed to be flat, approximately double the width of the actual finished horseshoe. It is cut to its desired size, leaving the fixing points sticking out to be bent up.
Patent DE-19731188-A1 (DE)
Title: Solar energy absorption and heating panel
Inventor: VLOON PAULUS JACOBUS
IPC: F24F5/00
Filed: 1997-07-21
Abstract: The efficiency of a solar heating panel (4) is improved by fitting a transparent cover (6) open at the bottom edge (6A) of the sloping fitting, and closed at the top and sides. An internal transparent wall (5) divides the space into a first space (1) between the wall and the panel and a second space (2) between the wall and the cover. A gap (11) at the top edge of the wall connects the two air spaces. If the solar panel is cooler than the air in the first air space it cools the air and causes it to flow down drawing in warm air from the top air space in a continuous heat transfer to the panel. If the solar panel is warmer than the air in the first space it warms the air which rises to be trapped under the cover to form an insulating layer to reduce further heat loss.
Patent DE-19741520-A1 (DE)
Title: Alignment apparatus for loading semiconductor wafer with notch onto cassette
Inventor: OHZEKI RYO
IPC: H01L21/68
Filed: 1997-09-20
Abstract: The apparatus is used for aligning multiple wafers (a) with corresponding notches (b) on a cassette (c) along same direction, at the notch position. Several rollers (1) for notch detection are arranged in parallel manner on the opening lower part of the cassette. The rollers are made to contact the lower part of each wafer and are driven by individual rotary drive shafts (2). Rotation drive of each roller is performed using the frictional force between the drive shafts.
Patent DE-19744695-A1 (DE)
Title: Control device especially for vehicle friction coupling
Inventor: DILGER WERNER
IPC: H02K11/215
Filed: 1997-10-10
Abstract: The control device (11) has an electric drive motor (12). This drives a worm gear with a linearly movable drive member (14). The worm gear is made of a disk type wheel (25) with an outer thread (26) and the drive member. The latter is rod shaped and has an inner thread (27). The drive member is preferably arranged in a housing (18). It may engage with the housing in a through opening. The opening may be formed by a bellows device.
Patent DE-19752957-A1 (DE)
Title: Self-locking bolt with deep final trough
Inventor: HEINRICHS KLAUS
IPC: F16B39/30
Filed: 1997-11-28
Abstract: A bolt has an outer thread (3) with peaks and troughs, which is rotated into a receiving hole with a matching thread. The peaks and troughs are parallel on opposite sides of the bolt core. The trough (5) prior to the last peak is shallower than the final trough. The trough in the last groove subtends an angle of about 5 degrees with the base of the trough in the final trough.
Patent DE-19753213-A1 (DE)
Inventor: BRANDENBURG KLAUS-DIETER
IPC: B65D19/00
Filed: 1997-12-01
Abstract: The pallet has a goods reception platform supported on runners defining reception channels for the forks of a fork lift truck and provided with strengthening profiles (15) for preventing deformation. The runners are formed integral with the reception platform, with flush cover plates (17) in the surface of the platform fitting over the strengthening profiles.