baber/WOPTO huggingface dataset:
Patent DE-19655059-A1 (DE)
Title: Ring spinner machine for textiles
Inventor: LATTION ANDRE
IPC: D01H1/16
Filed: 1996-12-17
Abstract: The suction channel (9), at a spinner, is secured to the machine frame (1,2) by the intermediate plate (11). The mounting between the suction channel (9) and the intermediate plate (11) adds stability to the machine frame (1,2). The mounting consists of meshing teeth and locking bolts. A projecting side edge of the suction channel (9) is pushed into matching openings at the intermediate plate, or a mounting angle piece (12) with locking bolts (13) hold them together. A drawing unit with drawing cylinders (6), in cylinder supports (7), lies on an angled surface (8) of the suction channel (9). The cylinder supports (7) are held to the suction channel (9) by angle pieces (10). An intermediate plate has two legs and an opening to hold the suction channel. One leg carries the drawing cylinder support, locked in place by angle pieces and locking bolts. Two plate sections of an intermediate plate are held apart by spacers, where one plate is secured to its part of the suction channel by angle pieces and bolts, together with a meshed tooth bond.
Patent DE-19700736-A1 (DE)
Title: Valve drive for internal combustion engine
Inventor: PAUL MICHAEL DIPL ING
IPC: F01L1/18
Filed: 1997-01-11
Abstract: The valve drive is for an engine with at least one gas exchange valve (2), operated alternately by at least two different cams (5,6) on one camshaft (4). A lever element (3) is arranged between the valve and the cam, transmitting the lift curve of one cam to the valve. The lever has a bearing sector which is fixed in the axial direction. A transmission element (9) acting with the cam can be moved axially and may be in the form of a roller on an axis (10) in the lever element. This axis may be fixed in the lever element, with the roller on it able to move axially.
Patent DE-19702486-A1 (DE)
Title: Zoom-type compact camera
Inventor: NOMURA HIROSHI
IPC: G03B17/04
Filed: 1997-01-24
Abstract: The camera includes a camera body with a stationary barrel portion (12) which is provided with a guide groove (12a). A movable barrel is provided with a guide key that slidably engages with the guide groove for guiding the movable barrel. A code plate (13a) is located in the guide groove (12b') and a contacting terminal (9) is provided on the guide key to be in slidable contact with the code plate. A position of the movable barrel is detected based on a signal produced by the relative position of the contacting terminal with respect to the code plate.
Patent DE-19704866-A1 (DE)
Title: Compounding machine for plasticisable materials
Inventor: LEACH GRAHAME
IPC: B29C48/67
Filed: 1997-02-10
Abstract: Compounding equipment for plasticisable materials has two parallel shafts divided into three axial sections (4a,4b,4c), the first of which (4a) has processing elements (40) with a first radius and the second section (4b) has processing elements with a different radius. The shafts are contained in a housing with consecutive chambers (21,22,23) of corresponding diameter to the shaft sections. Processing elements (40,43) of the first (4a) and third (4c) sections have a twin start profile, while those (41,42) of the second section (4c) have a triple start profile. Furthermore the processing elements (40,43) in the first (4a) and third (4c) sections have a larger radius than those (41,42) in the second section (4b). Preferably processing elements (41,42) in the first section (4a) are conveying screws and in the second section(4b) are mixing and kneading elements. The housing is also divided into sections (1,2,3) corresponding to those of the shafts and the central housing section (2) with the smallest internal chamber (22) comprises individual sections which can be moved perpendicular to housing axis. A dividing plane between each component of the smallest chamber (22) lies along a radial plane of the shafts. The internal diameter of the second housing section (2) may be greater than the diameter of the corresponding shaft section (4b), but smaller than the diameter of the other shaft sections (4a,4c). In an alternative design the internal diameter of the smallest diameter chamber (21) tapers inwards in the axial direction, preferably from the diameter of the third shaft section (4c) down to the diameter of the second shaft section (4b) in this chamber.
Patent DE-19705002-A1 (DE)
Title: Optical compact disc smaller than video disc
Inventor: AKAMA YUSUKE
IPC: G11B7/24
Filed: 1997-02-10
Abstract: The optical compact disc,CD, 100 is formed with a raised stacking region 102.  This region has a radius r102 that is smaller than the hole r201 in a larger diameter video disc 200.  The hole in the CD is much smaller than that in the video disc.  The disc player has a spring loaded spigot unit that receives the video disc directly, and retracts for the location of the CD, using the stacking ring.
Patent DE-19707124-A1 (DE)
Title: Power transmission unit, especially for helicopter
Inventor: ROEHRDANZ JUERGEN
IPC: F16H1/22
Filed: 1997-02-22
Abstract: The power transmission unit consists of a toothed gear transmission. Two gears of the power transmission train are fastened axially slidable and non-rotatably to their shafts, to compensate for tooth flank play of the gears in the power transmission path, when the power flux is reversed.  The two gears support themselves against each other via a balance mechanism with pressure bearings, so that the axial movement of one gear causes a movement of the other gear in the opposite direction. With helical toothing, axial movement of the gears causes the opposite tooth flanks to engage without the two shafts executing a relative movement.
Patent DE-19707891-A1 (DE)
Title: Glass batch preheating process
Inventor: PIEPER HELMUT DIPL ING
IPC: C03B3/02
Filed: 1997-02-27
Abstract: A process for batch preheating, using off-gas from a fossil fuel fired glass melting furnace (3) operated with oxidation gas containing 30-100 vol.% oxygen, involves cooling the off-gas before entry into the batch preheater (1) by passage through a mixing space (quencher, 4) and feeding at least part of the off-gas from the preheater (1) through an off-gas line (5) to a chimney (6). The novelty is that part of the cooled off-gas is withdrawn from the off-gas line (5) and fed through a circuit line (7) to the mixing space (4) where it is mixed with the hot off-gas.  Also claimed is equipment for carrying out the above batch preheating process.
Patent DE-19709775-A1 (DE)
Inventor: FROHBERG CLAUS DR
IPC: C12P21/02
Filed: 1997-03-10
Abstract: Nucleic acid molecules are described which encode enzymes involved in the starch synthesis in plants. These enzymes are starch phosphorylases from maize. The invention further relates to vectors containing such nucleic acid molecules and to host cells transformed with the described nucleic acid molecules, in particular to transformed plant cells and to plants which may be regenerated therefrom and which exhibit an increased or reduced activity of the described proteins.
Patent DE-19711968-A1 (DE)
Title: Illumination device for manufacturing black matrix on inner surface of CRT front plate
Inventor: KIM YUNG-HI
IPC: G03F7/20
Filed: 1997-03-21
Abstract: The illumination device has a base frame (12) supporting a light source (130) and a relatively movable frame (160), positioned above the light source, with an illumination lens (140) between them, controlling the radiation angle of the light.  The movable frame has a light aperture (163) which can be fitted with an auxiliary frame (161) having a smaller light aperture (162), for adaption to CRT front plates of different size.
Patent DE-19712065-A1 (DE)
Title: Duplex unit using surface wave bandpass filter
Inventor: IKATA OSAMU
IPC: H01L25/18
Filed: 1997-03-24
Abstract: The duplex unit has two acoustic surface wave filter chips with different pass band average frequencies. The unit also has a phase adaptation circuit for adjusting the phases of the two filter chips. The filter chips and the phase adjustment circuit are combined in a unit. In the unit the phase adjustment circuit is formed in a layer which provides a hollow chamber for the acoustic surface wave filter chip. The layer defining the chamber is arranged to fasten the acoustic surface wave filter chip. The layer defining the chamber may have a contact terminal layer below which is arranged an earthing layer. This layer has separate patterns for the individual surface acoustic waves.
Patent DE-19716938-A1 (DE)
Inventor: HAGENAH GERHARD
IPC: E01C5/06
Filed: 1997-04-23
Abstract: The inventive shaped block (20) has a main body (21) which is rectangular, preferably square, in the base (1) and which has four vertical lateral walls (22, 23, 24, 25). Two first lateral walls (22, 23), are allocated an equal number of spacers (26), said lateral walls facing each other, whilst two second lateral walls (24, 25), also facing each other, are free of spacers.
Patent DE-19720879-A1 (DE)
Inventor: HUMM SIEGFRIED
IPC: F16B43/02
Filed: 1997-05-17
Abstract: The fixing device has a screw with screw shaft (6) and an enlarged screw head (5). A swivel bearing (2) engages with the screw head so that the screw can be swivelled. A plastics plate (1) can be stuck to the back of the wooden element. The swivel bearing is mounted, e.g. moulded integral, on the plastics plate which has several rear-cut openings opening towards the side facing the wooden element. The swivel bearing can be a separate part which can be connected to the plastics plate as an extra. The screw head can have an indentation accessible from the front of the plastics plate through an opening.
Patent DE-19721271-A1 (DE)
Title: Navel dressing for infants and small children
Inventor: TAENTZSCHER ANDREAS FRIEDRICH
IPC: A61F13/64
Filed: 1997-05-21
Abstract: The navel dressing (1), especially for infants and small children, has a belt (2), an attached pad (3) for the navel and a band attaching to the other end of the belt by means of an e.g. velcro-type attachment (4). Preferably the pad is an absorbent, fluff-free fleece. A nappy section (5) is attached.
Patent DE-19722676-A1 (DE)
Inventor: GEIGER PETER
IPC: E01C5/06
Filed: 1997-05-30
Abstract: The invention relates to a stone structure assembly, comprising a plurality of stones, especially concrete blocks, having similar height, upper and lower sides extending on parallel planes and vertical side walls. In order to place the thirteen stone blocks (G1, F1, E1, D1, C, A, B, B, C, Dr, Er, Fr, Gr) pertaining to said assembly in such a way that they cannot be displaced and that similarly narrow spacing gaps are formed in-between said stones, two stones (C) are shaped as a prism with the same surface area and eleven stones (G1, F1, E1, D1, A, B, B, Dr, Er, Fr, Gr) are shaped as a trapezium with differing surface areas. The stones in the stone structure assembly are configured as a single piece with a bottom section (2) and a top section (3) set back from the peripheral surface of the base section (2) at least in certain areas.
Patent DE-19723291-A1 (DE)
Title: Clamping holder with elastic strips for rectangular items
Inventor: NOWAK ROBERT
IPC: F16B2/06
Filed: 1997-06-04
Abstract: The items are gripped between elastic strips, there being two mounting beams each with a pair of strips. The beams (11,11') are accommodated in mountings (12) at their ends, and in which one at least of them slides towards the other and is lockable in position. The beams can contain elongated holes at the ends and in which screws work, these being lockable to the mounting. Each screw can have a winged head forming a locking device engaging with the mounting. The beam can be of metal and of profiled hollow cross-section.
Patent DE-19723694-A1 (DE)
Inventor: LEHMANN KLAUS-DIETER
IPC: F16K1/12
Filed: 1997-06-05
Abstract: The invention relates to a pressure balanced universal valve comprising the following; a valve housing (18) with an inlet, an outlet, and a flow channel for the flowing medium, extending from the inlet to the outlet and sealed off from its surroundings; a stationary valve body (1.2), mounted in the flow channel, in particular by means of ribs (3.1), and which is surrounded by the flowing medium when the valve is open; and a sheath (5) fitted in the housing which can move in relation to the valve body. The sheath (5) surrounds the outside of the valve body and forms part of the flow channel. The valve can be regulated by moving the sheath between an open position and a closed position. The sheath is sealed in the direction of the inlet, in relation to the stationary section of the flow channel, in a compensating area (6, 9) which serves to balance the pressure. In closed position, the sheath rests against the valve body in a sealing section (4/8) and is sealed in relation to the medium. The sealing cross section (4/8) between the sheath and the valve body is greater than the sealed compensating cross section (6, 9) between the sheath and the stationary section of the flow channel.
Patent DE-19725989-A1 (DE)
Title: Curve collapse prevention system for single-tracked vehicles
Inventor: TUNGER HENRY
IPC: B62K25/00
Filed: 1997-06-19
Abstract: The curve collapse prevention system has all potential chassis/driver inclined positions on curves under the proclaimed tyre-adhering/sliding friction transitional tilt angle value of l./r. 45 deg  with a dry bituminous road surface, so that a breaking out from the traffic lane of the wheels subject to sliding friction is prevented. The wheels are aligned separately about this longitudinal axis again specifically proportional to the hyper-dimensional angle of tilt in electronically controlled fashion. Only chassis/driver occupy separately the hyper-dimensional inclined position(s), which appropriately can be almost unlimitedly inclined to the travel plane, without getting into tyre-friction force-centrifugal force-collapse mode.
Patent DE-19740480-A1 (DE)
Title: Inking roll setting process
Inventor: STRAUBE PETER DR ING
IPC: B41F31/00
Filed: 1997-09-15
Abstract: The inking roll setting process involves altering the clearance between the inking roll (3) and the adjacent cylinders (2, 4) with the aim of maintaining a constant required surface temperature or restoring it as rapidly as possible in the event of any deviation. An inking roll surface temperature measuring device (7) is wired to a comparison unit (8), the output of which goes to a signal processing unit (11). This controls a motor (5) and a setting member (6) which can alter the clearance as required.
Patent DE-19740626-A1 (DE)
Title: Angled valve fitting connecting e.g. supply line to hose tail branched off at right angles
IPC: F16K27/02
Filed: 1997-09-16
Abstract: This new angled valve has a casing (2) fastened to the supply line, with a supply passage and an outlet passage branching off at a right angle. These are connected through the valve insert (4), which is operated by turning the knob (5). The outlet takes the form of e.g. a hose tail (6). The supply passage outer diameter is less than the control and outlet diameter, which is located near the branch. A shell (3) is placed onto the casing. This has a preferably uniform outer diameter, substantially equal to that of the knob. The open inner diameter of the of the shell fits onto the outer diameter(s) of the casing. Preferably the casing is plastic, especially polypropylene or polyamide.
Patent DE-19742050-A1 (DE)
Title: Stand for movable appliance, e.g. operational microscope
Inventor: WIRTH MICHAEL
IPC: G02B7/00
Filed: 1997-09-24
Abstract: The second stand part (9,11,13,15) is movable in relation to the first stand part (7). A swivel arm (9) swivels on a swivel axle (A2) and is linked to the first stand part.  Torque is exerted on the swivel arm.  An energy store (45) equalizes the weight-load (G) with weight-equalizing spring (46) in the form of a compression spring.  A deflector (49) comprises a cable pulley (51) over which rungs a cable (48).
Patent DE-19745928-A1 (DE)
Title: Road vehicle door fixture
Inventor: FREUDENBERG STEFFEN
IPC: E05C17/20
Filed: 1997-10-17
Abstract: A thrust bar (4) with one end is pivotably connectable to a door section and is displaceably held in an accommodation (5) of the link part. With the opening of the vehicle door a relative movement between the thrust bar and the link part occurs and a forced displacement of the thrust bar in its accommodation. The vehicle door is fixable in at least one open position by a contour (8,9) of the thrust bar in its accommodation. The link part (1) has a bayonet head (2) with bayonet projections and the head is inserted into an accommodation with bayonet recesses in the door body. It is rotatable from a bayonet open position to a bayonet closed position.
Patent DE-19748802-A1 (DE)
Title: Optical position measuring unit determining relative position of two objects moving to each other
Inventor: HOLZAPFEL WOLFGANG DR
IPC: G01D5/38
Filed: 1997-11-05
Abstract: The measuring unit includes a light source (21) e.g. a laser diode and a detector unit (25). The two moving objects are connected with graduated rules (22,23) serving respectively as a scanning and measuring structures. On which the reference mark graduated structures are arranged respectively as chirp panels (22.1,23.1). These serve for the production of a selected signal at a known absolute position. The scanning chirp panel is allocated to the scanning graduated structure. The impinging beam of a light source arranged on the illumination side, is split up in to at least two part beams having different diffractions, which impinge on the spatially separate rule chirp panel.
Patent DE-19749519-A1 (DE)
Inventor: BANHARDT VOLKER DR
IPC: B61D17/04
Filed: 1997-11-08
Abstract: A wall module for a wagon body has a frame between an outer cover layer (6) and an inner cover layer (7), said frame being made up of intersecting framework members (8, 9). Heat insulation (12) is provided in the hollow spaces (11) between the framework members (8, 9). In order to make the wall module especially resistant to buckling, particularly in the longitudinal direction of the wagon body, several continuous framework members consisting of a material with a greater elastic modulus than that of the cover layers (6, 7) extend in the longitudinal direction of the wagon body.
Patent DE-19749920-A1 (DE)
Title: Measuring the sensitivity of digital imaging systems
Inventor: SCHOEFER HANS DIPL PHYS
IPC: H04N17/00
Filed: 1997-11-11
Abstract: The method assigns to the digital image content (pixel value) an information value which takes into consideration the system noise. It defines a metric which describes, as well as the size, the certainty of the image of a pixel. The metric is formed from the image of the intensity profile generated by the test item using an arithmetical algorithm.
Patent DE-19753511-A1 (DE)
Title: Warning detection method for road traffic
Inventor: VEBER ZLATKO
IPC: G08G1/0962
Filed: 1997-12-03
Abstract: The warning detection method uses at least one receiver (20) incorporated in a motor vehicle (1,1') for detecting a warning signal provided by a warning transmitter (10), with conversion of the received warning signal into an optical and/or acoustic indication for the vehicle driver. The operation of the warning transmitter may be linked to the brake lights (11,11') of a vehicle, or to a roadside warning sign.  An Independent claim for a warning detection device is also included.
Patent DE-19758372-A1 (DE)
Title: Pressure supply for engine braking system
Inventor: VOGEL KLAUS DIPL ING
IPC: F01L1/18
Filed: 1997-12-29
Abstract: The pressure supply has part of the lubricant flow for the rocker bearing, running through lubricating channels (4) in push-rods (3) and via channels (7,8) in a setting screw, to the rocker (1). Lubricant also passes through a pressure channel (10) in the rocker to a pressure-operated control device (13) in the rocker. The pressure channel in the push-rod has a common beginning with a lubricating channel (11) at about the height of one of the channels in the setting screw.
Patent DE-19800570-A1 (DE)
Title: Fan with impeller and associated drive motor with variable magnetizable stator part
Inventor: DITZER ERICH
IPC: H02K3/28
Filed: 1998-01-09
Abstract: The fan has magnets (5) arranged as magnet segments in an outer ring of the impeller (1). The stator part (4) has two variable magnetizable coils (41, 42) arranged symmetrical in relation to the axis of rotation of the impeller. The coils produce a traveling field running peripherally.
Patent DE-19801594-A1 (DE)
Title: Permanently water repelling glass e.g. for safety glass in car(s)
Inventor: HONG BYUNG-SUN
IPC: C03C17/42
Filed: 1998-01-17
Abstract: A permanently water-repellent glass (I) having water-repellent film on a glass substrate, with a layer (A) of silicic acid containing evenly dispersed silicic acid crystal particles between the substrate and the film.  Also claimed is a process for the production of (I), by coating a glass substrate with a silicic acid solution, obtained by 2-stage ageing of an alkoxide-based silane compound (II), treating the coating with a water-repelling material, and heating to form a rough silicic acid film surface, containing fine crystals of silicic acid.
Patent DE-19802369-A1 (DE)
Title: Phase-shift photomask production with accurate pattern
Inventor: LEE JUNE SEOK
IPC: H01L21/027
Filed: 1998-01-22
Abstract: A phase-shift photomask production process comprises (a) forming a surface recess in a transparent substrate and covering the substrate and the recess with a light screening layer; (b) forming a protective layer with apertures and etching the light screening layer through the apertures; (c) producing sidewall spacers on the side walls of the light screening layer and the protective layer and etching the substrate to a predetermined depth using the spacers as mask; and (d) removing the sidewall spacers and the protective layer.  Also claimed is a similar process in which two photoresist films are used instead of the protective layer.
Patent DE-19805230-A1 (DE)
Title: Lift for connecting different storeys in building
Inventor: THIELOW FRANK
IPC: B66B7/02
Filed: 1998-02-09
Abstract: The lift has a bearing column (1), including a moulded body (3) which is at least partly made of a free-flow material which can set hard. A shell (4) which forms at least part of the outer wall of the moulded body can be filled with hardening filling material. There may be axially parallel guides (5) for a lifting device. These guides may be in the form of grooves moulded into the moulded body. The shell may be made up of several components, or may consist at least partly of a pre-moulded material, the shape of which remains stable when filled with the filling material.
Patent DE-19806348-A1 (DE)
Inventor: JAROCH STEFAN
IPC: A61P29/00
Filed: 1998-02-12
Abstract: The invention relates to compounds of formula (I), their tautomeric and isomeric forms and physiologically compatible salts, wherein R<1> and R<2> independently mean a) hydrogen, b) C1-C6-alkyl, c) OR<8>, d) NR<8>R<9>, e) CN, f) acyl, g) CO2R<10>, h) CONR<8>R<9>, i) CSNR<8>R<9>, R<3> stands for a saturated or unsaturated C1-5-alkyl radical that can be 1 to 4 times substituted with OR<11>, NR<12>R<13> or C1-4-alkyl or in which 1 or 2 CH2 groups can be substituted by O, S(O)n, NR<14>, =N- or carbonyl and which can be bridged with a methane, ethane or propane group. The invention also relates to the use of the inventive compounds for the production of medicaments used in the treatment and prevention of diseases caused by the effects of nitrogen monoxide in pathological concentrations, such as neurodegenerative, inflammatory, autoimmune and cardiovascular diseases.
Patent DE-19817332-A1 (DE)
Title: Breathing mask
Inventor: HAUSHALTER GEORG
IPC: A61M25/02
Filed: 1998-04-18
Abstract: The breathing mask, with a continuous positive air pressure (CPAP) operation, has a mounting strap (32) to hold the mask (34) against the face with a low pressure. The air outlet (2) has a low noise action, through a foam filter. The mask has an air feed connection (40) and a seal, which lies tightly against the face of the wearer, as a silicon tube at least partially filled with a gel.