baber/WOPTO huggingface dataset:
Patent DE-19527255-A1 (DE)
Title: In visual spectral range working single-lens camera
Inventor: BIETRY JOSEPH RAYMOND
IPC: G02B3/04
Filed: 1995-07-26
Abstract: The system contains a single meniscus (10a) with a single lens, whose body is made of an optically transparent material with a refraction index of min. 1.45, with opposite faces (1,2). Between the single lens and the film is located on aperture shutter (51). The single lens serves for the exposition of a cylindrically arcuated film, whose arcuation radius is 85 to 95 mm. The single lens is so located as to comprise an image angle of  65 deg  < w < 68 deg  , with (w) standing for the image field.
Patent DE-19528753-A1 (DE)
Title: Cutting arrangement for an intermediate mould
Inventor: UCHIYAMA MIKIO
IPC: B26D1/28
Filed: 1995-08-04
Abstract: A cutting arrangement for an intermediate mould (14) which is fitted to a hollow member forming unit with an extruder (13) and a tensioning unit (16), consists of a cutting unit (12) below the extruder (13) and behind and above the form tensioning unit. The cutting unit can be rotated about an axis and has a pointed end, which is positioned away from a predetermined radius (r). The cutting unit (12) incorporates a double blade (12a).
Patent DE-19531906-A1 (DE)
Title: Four stroke combustion engine with folding combustion chamber
Inventor: ALBERSINGER GEORG
IPC: F02B75/36
Filed: 1995-08-30
Abstract: The engine's combustion chamber consists of four wall elements (1). These are joined together by hinged double joints (2,3) to form a folding frame.  This changes in volume via alternate pushing actions along its diagonal axes (8,9) as far as the end points. In this way each working cycle is divided into four sections corresponding to the four working strokes, namely expansion, exhaust, induction and compression.
Patent DE-19534904-A1 (DE)
Title: Cylinder head for IC engine
Inventor: SCHULZE KLAUS
IPC: F02F1/42
Filed: 1995-09-20
Abstract: One (6) of the two intake channels is located in the cylinder head (1) between two transverse planes (Q1,2), which are associated with a cylinder (3), and define it in longitudinal direction (L). The other intake channel (7) cuts across one of the planes, between the cylinder head screws (2) located in it. Intake profiles (10,11) of the channels in the cylinder head are located in one (12) of the two longitudinal head sides. The discharge profiles (13,14) of the channels are located neat to each other in longitudinal direction, and at the same distance to the longitudinal centre plane of the cylinder head.
Patent DE-19540348-A1 (DE)
Title: Identification of components
Inventor: IGEL GUENTER DIPL ING
IPC: H01L23/544
Filed: 1995-10-28
Abstract: Values of a property of a component produced by a statistical process, e.g. the sawn edges (2) of semiconductor components (1), can be used to characterise that component uniquely. A characteristic value of the property, or one or two unique codes corresponding to that property, are recorded, e.g. by a CCD camera, and stored in digital format. For semiconductor chips the colour spectrum may also be used as unique property, or the shape of a metal track at a suitable magnification, stored in a database as characteristic values or codes together with the chip position on the wafer during manufacture.
Patent DE-19541026-A1 (DE)
Title: Permanent imbalance correction applicable alternatingly with profile correction - with partial melting and shifting of the tool material within a specified region close to the tool periphery
Inventor: KOENIG WILHELM
IPC: G01M1/36
Filed: 1995-08-12
Abstract: The method for permanent imbalance correction involves use of at least one spark electrode (4) located on the right and left close to the outer rim of the tool (8), and an imbalance sensor (10) which measures primarily radial but also axial imbalances, and is connected to an electronic evaluation unit. Dependent on the imbalance thus detected, partial melting of the tool material is achieved by means of repetitive effect the electrode (4) so that a plastically deformable region (5) is formed. As a result of high centrifugal forces, the workpiece material within this region is shifted to a larger radius, and the imbalance is gradually corrected. Electrodes located on both sides are required to eliminate possible axial imbalance brought about by the effect of a single electrode. Balancing can be carried out at tool speeds in excess 100000 revolutions per min. Balancing is alternatingly combined with spark-erosive tool profile correction by the ELID (electrolytic in-process dressing) process. For this process the tool speed must be reduced to a value equal to 2 to 5 per cent of the working speed.
Patent DE-19544740-A1 (DE)
Title: Air-supported electromagnetic head slider for hard disk drive
Inventor: KOISHI RYOSUKE
IPC: G11B21/21
Filed: 1995-12-01
Abstract: The head slider includes an electromagnetic converter (16) which it supports opposite a rotating recording medium or disc. An air flow is generated between the slider and the disc. It is directed in through the front (air entry) side (14) of the glider base plate and out through the back (air exit) end (15). At least one runner (10) is fitted to the surface of the slider at the air entry end, and at least two runners (11,12) at the air exit end.  An air flow passage extends from the entry to the exit end, with air holes positioned between the first and second runners. Reduced pressure is generated on the slider base plate by air flowing through the air holes.
Patent DE-19546716-A1 (DE)
Title: Motor vehicle interior light arrangement
Inventor: WAGNER JOSEF
IPC: B60Q3/20
Filed: 1995-12-14
Abstract: An interior light includes a housing with a light-transmissive cover fixed on the main body of the housing, and a switch adjustable to three settings. The transparent swivelling into three positions via a hinge-mount on the body. A bulb (4) is clamped between a fixed contact (8) and a springy metal strip (5) having at least one limb (15, 25) free to pivot into two positions, and having its free end pressed against a contact (9, 19).
Patent DE-19547312-A1 (DE)
Title: Detachable plug-in coupling for vehicle hose
Inventor: WOLF FRANZ JOSEF
IPC: F16L37/08
Filed: 1995-12-18
Abstract: The coupling has a bushing (2) which engages a plug (1). Both have a continuous through axial hole. On the hose side, each has a cylindrical attachment for the hose which has at least one annular ridge (9) for widening the hose's internal diameter at least in parts. The bushing has at least one radially sprung snap-in pin (19) engaging with surfaces (22) on the plug. An axially movable sleeve (3) along the connecting point between the plug and bushing fixes the snap-in pins in position. The inner periphery of the sleeve has a radially inward protruding peripheral flange (20). Between this and an outward protruding flange (12) is a helical compression spring.
Patent DE-19548122-A1 (DE)
Inventor: BULLERDIEK JOERN PROF DR
IPC: A61K48/00
Filed: 1995-12-21
Abstract: The invention relates to DNA sequences, the use thereof and the use of DNA sequences of the MAG genes or high mobility group protein genes, agents for treating various disorders including tumour disorders, for influencing vascular development and for contraception and tissue regeneration, and to suitable kits and procedures. The specified sequences, agents, applications, kits and procedures allow a specific action on molecular mechanisms common to various disorders, vascular development, contraception and tissue regeneration. This reduces the drawbacks normally observed with agents and procedures of this type.
Patent DE-19548862-A1 (DE)
Title: Lower cost, fluid-saving dye tank handling more textile product
Inventor: BENESCH HERMANN
IPC: D06B3/28
Filed: 1995-12-27
Abstract: An apparatus for wet handling of a textile product which is fed as an endless skein has a treatment fluid especially for dyeing and, located in a housing, a nozzle arrangement which is capable of having an air, steam or gas stream applied from a blower to partially or fully drive on the product, to coat it or to bring about other effects.   The arrangement (27) is designed so it can take skeins of textile material with a common nozzle housing (28) for the skeins. Also claimed is a similar apparatus where there is a storage region, i.e. a storage chamber (3) located in a treatment vessel (2), for the skeins introduced by the feed device.
Patent DE-19603291-A1 (DE)
Title: Thread jointing apparatus of spinning machine and method thereof
Inventor: IMAMURA YUJI
IPC: D01H1/115
Filed: 1996-01-30
Abstract: Thread joining for spinning machine, using swirl flow of air to separate thread nozzle and spinning member. The thread of the yarn spindle is kept at a certain tension when spinning in a jetting flow of compressed air blown from the thread nozzle.
Patent DE-19607935-A1 (DE)
Title: Fixing device for base plinth
Inventor: HENKE DIETER
IPC: A47B95/00
Filed: 1996-03-01
Abstract: The fixing device has a holder (28) with a base part (26). A holding down arm (30) extends as resilient clip from the base part to engage over the upper edge of the plinth (18). The base part and a wall of the groove (24) have at least one cam (36) and a series of recesses (38) to allow the base part to be fixed at various stepped heights on the furniture foot (10). The cams are held in engagement with the recesses by springs acting between the base part and furniture foot so that the holder is fixed in position in the fixing part. The base part is supported on the wall having the recesses by an end (37) extending down over the cam.
Patent DE-19609591-A1 (DE)
Inventor: BROSSARD JEAN-CLAUDE
IPC: B60K17/24
Filed: 1996-03-12
Abstract: A driveshaft comprising two shaft portions (1, 2) and universal joints (3, 4, 8) has an intermediate bearing assembly (15) with a rolling element bearing (18) whose inner ring (19) is held on a seat face (20) of a sliding sleeve (9) by a securing cap (28) with a securing portion (29) supporting the inner ring (19) and also having a recess (30) containing a sealing ring (31) for sealing the bearing (18). Beneath the bearing (18), the bore portion (14) of the sliding sleeve (9) is not provided with a profile for torque transmission.
Patent DE-19609602-A1 (DE)
Title: Water transfer shaft of lid and base segments
Inventor: HUBENY RUDOLF
IPC: H02G9/10
Filed: 1996-03-12
Abstract: The vertical wall of the shaft should include several ring-shaped plastics wall segments (2), using a plate as base segment, and the lid segment (3) has a frame (4) to take the single or multi-plate lid (5), with one lid part being raisable. The lid segment is anchored to the ground via an interposed concrete collar and similarly flexibly connected to the remaining wall segments of the shaft (1). A wall segment (2) has a number of annular grooves (9) to produce the inlet and outlet orifices, and one segment has holes to take the supports (8) of a permanently installed ladder (7). All segments are identical and can be made of polymer concrete with plastics content. Additional components include a strap (6) used to hold the lid open and upright. The ladder serves for access and/or escape.
Patent DE-19612578-A1 (DE)
Inventor: LEHNER BERNHARD
IPC: B01D46/02
Filed: 1996-03-29
Abstract: The invention concerns a filter basket securing device and a filter therefor, in particular for hose filter systems for cleaning dust-laden air during bulk material handling, for example in corn mills. The object of the invention is to be able to assemble, dismantle and secure filter hoses and filter baskets rapidly and substantially without the use of further tools. In this respect, the filter hoses can be completely pre-assembled externally on the filter baskets. The object is achieved in that securing parts (2) are disposed at a spacing (according to the number of openings for the hose filters to be fitted) on an intermediate base (cover (1) or floor (14)) of a filter housing. The filter baskets (5) comprise connection pieces (4) which are provided with recesses (7) as counter members for the securing parts (2). The filter basket (5) is simply guided through the openings in the cover (1) or floor (14) and then rotated through between approximately 20 and 30 DEG  in order to be reliably secured.
Patent DE-19615705-A1 (DE)
Title: Control keyboard layout for computer-based training and instruction
Inventor: NABEREIT HERBERT
IPC: G09B5/08
Filed: 1996-04-22
Abstract: A control and operating keyboard for pedagogic networks including a lecturer position equipped with the control keyboard and several participant positions equipped with a computer and, as the case may be, designated by numbers or letters during computer-controlled instruction, in which the control keyboard comprises a matrix of numerous keypads to each of which is assigned an opening in the front plate of the control keyboard and in which in addition each participant position is assigned a key on the control keyboard, in order to make a connection between the lecturer position and each participant position. A device is provided and functions to activate only so many control and operating keys on the keyboard as there are occupied participant positions connected to the lecturer position, while the other keys on the keyboard are made non-operable inactive keys.
Patent DE-19617589-A1 (DE)
Title: Automobile braking servo with electromagnetic control valve
Inventor: DROTT PETER
IPC: B60T13/72
Filed: 1996-05-02
Abstract: The braking servo has a housing (1) divided into a reduced pressure chamber (4) and a working chamber (3) via a movable wall (2), supporting a control housing (5) containing a control valve (12). This can be operated via an electromagnet (20) independent of the operating rod (7) for the valve piston (9), for venting the working chamber. The reduced pressure chamber is coupled to the atmosphere upon release of the braking servo by movement of the valve piston relative to the control housing.
Patent DE-19631451-A1 (DE)
Title: Metal slide-plate for lock catch of electric door lock provided at door leaf
Inventor: KLINGSOHR HORST DIPL ING
IPC: E05B47/04
Filed: 1996-08-03
Abstract: The slide plate (9) for lock catch (3) of electric door-opener (5) is designed so that the slide plate has an opening (10) enabling door catch to grip through for engaging lock and in opening at least one web (13) reaches with free end to detent (6), and forms an oblique sliding surface, which presses back the lock catch, with the opening of the door leaf (1). At least one web (13) emanating from an edge (14) of the opening of the metal slide plate (9) at which the lock catch moves past, with the opening and the closing of the door leaf. In each position of the latch (4), the free end (13') of the web directly connects at the latch or forms an overlapping with the latch.
Patent DE-19640109-A1 (DE)
Title: Blind element for optical rotary meter
Inventor: KUENSTLER BERNHARD
IPC: G01D5/347
Filed: 1996-09-28
Abstract: The blind element (6) includes a blind holder and a plate which has at least one transparent section (6a-6f). The element can be made as an integrated unit in which the transparent areas are formed as breaches of the plate and the non-transparent areas (6a'-6f') are formed from the same material throughout. The blind can be injection-moulded in plastic. The blind holder is mounted on a receiver board (9). The element has at least a recession in which a lens is fitted on the lower side of the element.
Patent DE-19648895-A1 (DE)
Inventor: HOHNER GERD DR
IPC: C09K23/52
Filed: 1996-11-26
Abstract: The invention relates to polar modified partially crystalline propylene homopolymer or copolymer waxes with an acidity or saponification value of 0.5 to 120 mg KOH/g, a melt viscosity of 20 to 50000 mPa.s/170  DEG C and a softening point (ring/sphere) of 90 to 165  DEG C, produced by reaction of a nonpolar propylene homopolymer or copolymer wax with an  alpha ,  beta -unsaturated carbonic acid or its derivatives in the presence of radical formers, characterised in that the nonpolar polypropylene wax was produced by direct polymerization of propylene or copolymerization of propylene with higher 1-olefins with use of catalyzers of the Ziegler or metallocene type, and has a softening point (ring/ball) of 90 to 165 DEG C. These waxes are suited for use as plastic additives, for aqueous dispersions, or for hot-melt adhesive recipes.
Patent DE-19649770-A1 (DE)
Title: Support disk for OE spinning rotor bearing
Inventor: ZOTT WERNER
IPC: D01H4/12
Filed: 1996-11-30
Abstract: A support disk is for a support disk bearing of an OE spinning rotor and has a disk-shaped metallic base body and a thin plastic race (13) with a minimum outer dia. of 75mm. The width (B) of the race (13) is at least one tenth of its outer dia. (D).
Patent DE-19653115-A1 (DE)
Title: Ignition unit for detonating pyrotechnic charges
Inventor: GOERNIG THOMAS
IPC: B60R21/01
Filed: 1996-12-19
Abstract: An ignition unit for detonating a pyrotechnic charge, esp. for activating e.g. a vehicle safety unit in the event of an accident; comprises an electric detonator, an energy storage unit, and a locking unit. The latter actuates the discharge of the energy storage unit via the electric detonator, once an unlocking signal is received. All of the detonating components are integrated on a single semiconductor chip. Use - The arrangement is used to detonate pyrotechnic charges. Advantage -Can be economically integrated into a digital bus system.
Patent DE-19654330-A1 (DE)
Title: Multi-function regulator for generator esp. alternator in motor vehicle
Inventor: KOHL WALTER
IPC: B60R16/03
Filed: 1996-12-24
Abstract: The three-phase alternator includes a control part which is integrated as an integrated circuit into a control chip and includes a number of connections. A power regulation part is connected over further connections with corresponding connections of the generator, and influences its excitation current. The power regulation part is integrated in a power IC, and control- and power IC are operated as separate chips, which are optimally adjustable at the respective demands and are connected with each other over suitable interfaces. The control chip is bus-capable, especially CAN bus-capable, and comprises corresponding Low and High connections.
Patent DE-19703208-A1 (DE)
Inventor: BAUMGARTNER REINHOLD DR
IPC: A61B18/22
Filed: 1997-01-29
Abstract: In a tissue laser ablation process, a laser light source is used whose output is fed into a first end of an optical fibre. The light energy emerging from the free end of the optical fibre is directed onto the tissue to ablate it and the free end of the optical fibre is inserted interstitially into the tissue. Beam deflecting means are arranged at the free end of the optical fibre to deflect the light beam emerging from the optical fibre, so that the light energy is decoupled into a disk- or ring-shaped space at an angle to the longitudinal axis of the free end of the optical fibre.
Patent DE-19704095-A1 (DE)
Title: Housing for chain transfer device for bicycles
Inventor: AUER MARCUS DIPL ING
IPC: B62M9/135
Filed: 1997-02-04
Abstract: The clamping projection (4) and fixing bracket (2) are connected in one piece to the housing (1). The fixing bracket has a spring elastic design. The projection enables it to be spread out far enough from the housing that an opening is created with a width which corresponds to the diameter of the frame tube (6). Permanent deformation is avoided so that the housing can adapt to the external diameter of the frame tube using a cylindrical face (7).
Patent DE-19710471-A1 (DE)
Title: Test instrument for evaluating reliability of connecting wires in semiconductors
Inventor: YAMAMOTO SHIGEHISA
IPC: H01L21/768
Filed: 1997-03-13
Abstract: The test device uses a punched chain (6) on a semiconductor substrate (9) with an insulating film (7). The connecting wires (2) are linked at each end of the chain to cushions (1) carrying the applied current, one of which (1K) is the cathode and the other (1A) the anode. The distances (L1,L2,L3,L4) between neighbouring punches (5) in the chain must be adjusted to not less than five times the critical wire length. Two parameters, MTF and O, of the logarithmic norm distribution are constant and used for forecasting electro migration life duration, independent of distances. This enables stable EM failure forecasting of the chain to be carried out, from which the reliability of the connecting wires can be evaluated without further regard to the chain construction.
Patent DE-19712551-A1 (DE)
Title: Mass production of modern chip-sized semiconductor chip packages
Inventor: KIM DONG YOU
IPC: H01L23/24
Filed: 1997-03-25
Abstract: This process makes semiconductor chip packages approximating the size of the chip itself. A lead frame (30) is orientated to cover the chip outlines on the wafer (20). This is a collective lead frame with lead-holding strips (31), each aligning with an individual chip border. From each strip, stepped and bent leads (32) extend for a set distance. The wafer (20) is divided into a number of chips for central connection (21a). The lead (32) connections are bonded to central pads (21a) on the wafer, using metallic wire. Casting follows, leaving an external region free of the casting compound. The upwardly clear section of each lead is plated with a conductive metal (70). The wafer is then sawn (sic) to separate the individual semiconductor chips.  Also claimed is a lead frame for a semiconductor chip package generally as described, in which preferably, the width of each lead-holding strip is less than the thickness of the wafer.
Patent DE-19713904-A1 (DE)
Inventor: GRASER THEODOR
IPC: G01N27/409
Filed: 1997-04-04
Abstract: The invention relates to a method for producing a sensor element, specially for determining the oxygen content in exhaust gases from internal combustion engines, wherein a composite material comprising at least one ceramic paste available in the form of a film (green film) is sintered to the sensor element and the sharp edges of the sensor element are broken to improve thermal-shock resistance of said sensor element. The edges (36) of the sensor element (10) are broken before sintering occurs.
Patent DE-19714131-A1 (DE)
Title: Table leg fixer via table top underplate with mounting recess
Inventor: KORB DANIEL
IPC: A47B13/02
Filed: 1997-04-05
Abstract: An assembly piece screwed to the top of the leg can be hung from one side in the mounting (2) on the underside of the top plate by an assembly nose. A fixer piece facing the nose projects beyond the leg circumference and is held in position by a clamping screw run into the top plate (1) from underneath. The mounting (2) takes the form of a shallow recess whose surrounding rim (2.4) is recessed to give a pocket (2.1). The assembly piece consists of a plate fitting into the mounting (2) so the fixer nose lies at the pocket recess (2.1) and fits into this exactly. The assembly piece should be thinner than the depth of the recess (2) and the circumferential contour of the table leg projects beyond that of the mounting in places so the top endface of the leg when clamped home sits against the flat underside of the top plate (1). The rim of the mounting and that of the assembly piece should be conically bevelled and dimensionally matched to one another so as to give wedge effect when clamped home.
Patent DE-19723372-A1 (DE)
Inventor: PEPERKORN MANFRED
IPC: B61C13/04
Filed: 1997-06-04
Abstract: The invention relates to a battery-operated motor trolley (T) for a monorail, comprising at least one drive module (2) powered by an accumulator module (5) which consists of at least one motor unit (20) that can be separated from the drive module (2). Said motor unit consists of at least one gear system, a three-phase motor and a drive wheel which interacts with a rail (11) pertaining to the monorail. The inventive motor trolley provides for an easy-to-maintain battery-operated motor trolley with improved performance using simple means and easily adaptable to various operating requirements.