baber/WOPTO huggingface dataset:
Patent DE-19626692-A1 (DE)
Inventor: VOS GERHARD
IPC: F01N13/18
Filed: 1996-07-03
Abstract: The invention concerns an exhaust gas purification device for an internal combustion engine, the device having a metal housing (1) divided transversely to the through-flow direction, and at least one catalyst- or soot filter member (7) mounted therein. The two housing halves (2, 3) are constructed integrally such that they each comprise a connection region (4), a conical transition region (5) and a, preferably cylindrical, mounting region (6). Each of the two housing halves (2, 3) is produced by hydromechanical deep-drawing from a flat sheet metal blank (14). An exhaust gas purification device of this type is produced by a method comprising the following steps: cutting to size two sheet metal blanks from a flat metal sheet (or alternatively shaping them from a coil); shaping the sheet metal blanks to form housing halves (2, 3) each having a connection region (4), a conical transition region (5) and a, preferably cylindrical, mounting region (6) by hydromechanical deep-drawing; separating the frame; perforating the housing halves (2, 3) in the respective connection regions (4); inserting the at least one catalyst or soot filter member (7) into the housing halves (2, 3); joining the housing halves (2, 3); and connecting the housing halves (2, 3) by means of a seam passing round in the peripheral direction.
Patent DE-19627022-A1 (DE)
Title: Organo polysiloxane containing aliphatic unsaturated hydrocarbon group
Inventor: HERZIG CHRISTIAN DIPL CHEM DR
IPC: C09D183/04
Filed: 1996-07-04
Abstract: An organopolysiloxane containing aliphatic unsaturated hydrocarbon groups contains a unit of formula (I), a unit of formula (II) and optionally units of formulae (III) - (V): A-Si(A)(B)-A (I) O1/2SiR2R<3> (II) O1/2SiR3 (III) SiR2O (IV) O1/2SiR2-Y-SiR2O1/2 (V) A = -(OSiR<1>R<2>)z-(OSiR2)x-Y-SiR2O1/2; B = A, R, R<1>; when x is 0, B is R or R<1>; R = 1-12C saturated alkyl or aromatic; R'' = 1-12C saturated alkyl or aromatic containing O, S, N, Si or Ti; R<1> = -OSiR2-Y-SiR2O1/2;  R<2> = R, R<1> or R';  R<3> = H2C=CR<5>(-R<4>)v-; R<4> = 1-10C  divalent hydrocarbon or a chemical bond; R<5> = H, or R;  Y = -CH2CHR<5>(-R<4>)v-; and  v, x, z = 0,  Also claimed is a cross-linkable composition.
Patent DE-19630810-A1 (DE)
Title: Multi-function manual information input control device e.g. for radio
Inventor: ROSKONI ULRICH
IPC: H01H25/06
Filed: 1996-07-31
Abstract: The multi-function input device has an input wheel 3 that can be rotated to adjust the state of one converter 4 or can be moved linearly on a rod 10 to adjust a second converter 5. Each action has an associated holding stage 6,7. The converters and holding stages are coupled to an electronic memory stages. The holding stages can be in the form of an electro-viscous capsule. Actuation of one of the holding stages allows adjustment of the other stage.
Patent DE-19635623-A1 (DE)
Title: Vehicle wheel
IPC: B60B15/26
Filed: 1996-09-03
Abstract: The vehicle wheel has a strapping (2) and a tread (3) which are formed as a one-piece member. The strapping is made of a rubber elastic material, and may be chemically bonded with the wheel body (1).  The strapping may also be in a non-positive and/or positive connection with the wheel body. The strapping may be adjusted at a specified damping ratio by mouldings (4). The wheel tread has a larger width (B1) than the strapping width (B2).
Patent DE-19636337-A1 (DE)
Title: Poly:azacalixÝ5¨arene(s) are prepared under mild reaction conditions from readily available raw materials
Inventor: GRAUBAUM HEINZ DR
IPC: C07D487/22
Filed: 1996-08-30
Abstract: Polyazacalix5arenes of formula (I)R<1>, R<2>, R<3> = 1-12 carbon (C) alkyl, 1-8 C alkoxy, aryl (optionally substituted by halogen or 1-5 C alkyl) or hetero-aryl with sulphur (S), nitrogen (N) or oxygen (O) as hetero-atoms (optionally substituted by halogen or 1-4 C alkyl); R<4> = halogen, e.g. fluorine, chlorine (Cl), bromine or iodine.
Patent DE-19636529-A1 (DE)
Title: Poly:amine compounds with ester and amide groups
Inventor: WOLF ELMAR DR
IPC: C08G18/38
Filed: 1996-09-09
Abstract: Polyamines are formula (I), containing ester groups and two amide groups, in which R, R" = 4-18C linear, branched or cyclic hydrocarbylene; R' = 1-14C alkyl; X = NH or NR"'; R"' = R'.  Also claimed are: (i) polyamines (I) obtained by reacting 2-5 mols of a compound of formula (A) at 50-150, preferably 80-100  deg C, with 1 mol of a diamine (B) containing two primary, or one primary and one secondary, or two secondary amino groups; and (ii) a process for the production of (I) from reaction products (A) of di-primary diamines and maleate or fumarate esters (mol. ratio 1:2), by reaction with diamines (B) under the above conditions.
Patent DE-19640420-A1 (DE)
Title: Ridge-waveguide production in III-V semiconductor layer structure
Inventor: KLIMARS STEFAN
IPC: H01S5/20
Filed: 1996-09-30
Abstract: A process for producing a ridge-waveguide in III-V compound semiconductor layer structures involves (a) formation (especially by epitaxial growth), on a semiconductor substrate, of a basic structure with a first cladding layer, an active zone (4) of uniform material or alternating quantum wells and barriers, a second cladding layer (5) and a contact layer (6); (b) blanket deposition and structuring of a trench mask for defining a trench region of width which is a multiple of that of a ridge (7) to be formed within the trench region from the second cladding layer (5) and the contact layer (6); (c) formation of a strip-shaped ridge mask within the trench region; (d) selective etching of the contact layer (6) and the second cladding layer (5), using the masks as etching masks, for simultaneous ridge (7) and trench (8) production within the trench region; (e) edge conformal deposition of a passivation layer (9) of electrically insulating material; (f) lift-off of ridge mask and the overlying passivation material; and (g) deposition of a metallisation layer for electrical connection of the ridge (7).  Also claimed is a semiconductor laser device with a ridge-waveguide, the ridge (7) of which is formed from the second cladding layer (5) and the contact layer (6) within a trench (8) of width which is a multiple of the ridge width.
Patent DE-19641483-A1 (DE)
Inventor: EIERMANN MATTHIAS DR
IPC: C07C303/14
Filed: 1996-10-09
Abstract: Process to manufacture methane sulfonic acid by irradiation of a mixture containing acetic acid, sulphur dioxide and oxygen with light. Accumulated irradiation density of light in 240-320 nm range on light entrance surface in reaction mixture is on average 0.05 to 50 nMol quantum/cm<2>h.
Patent DE-19641559-A1 (DE)
Inventor: EDELMANN PETER
IPC: F01P7/16
Filed: 1996-10-09
Abstract: The invention relates to a drive unit with an internal combustion engine (1), shift gear and cooling circuit containing a coolant to cool said engine. The invention is characterized by the fact that at least one speed-regulated coolant pump (7) is provided for the circulation of coolant in the cooling circuit.
Patent DE-19643073-A1 (DE)
Title: Medical instrument for ligation of vessels by clips
Inventor: SCHILLING HERMANN
IPC: A61B17/128
Filed: 1996-10-18
Abstract: Instrument in which a recess (8) is provided on the base  element (2) to receive the clip magazine (6). A restraining device (9) fitted in the magazine for the foremost clip (1a) can be deactivated on the engagement of the carrier (7) in the clip sequence.  The carrier may be pivotable about an axis (21) and joined to a tensioning rod (11) which is movable via an actuation trigger (3).
Patent DE-19644137-A1 (DE)
Title: Milling machine with adjusting device
Inventor: BINDER WERNER
IPC: B23C3/12
Filed: 1996-10-23
Abstract: The milling unit (28) has an adjusting device which allows the motor-powered milling tool to move to-and-fro in the three spatial directions between a first and a second machining position. The adjusting device has one or more adjusting pins (40) movable on a mounting (34) on the milling unit. During the to-and-fro movement of the adjusting device the mounting remains in the position established during adjustment of the working position. The pins each carry a wheel (44) which is mounted to be torsionally rigid and rotated synchronously be a common drive (48).
Patent DE-19645828-A1 (DE)
Title: Closing process for filled tubes
Inventor: LASKOWSKI SIGISMUND
IPC: B65B7/14
Filed: 1996-11-07
Abstract: The closing process for tube (2) for filling with paste involves pinching the filling end (4) of the tube together after paste is in the still open application aperture (3) of the tube, and then welding or crimping the end to hold it closed. The initial tube cross section at the filling end at the height of the highest filling point of the contents is maintained throughout the closing process. The tube jacket may be gripped from the outside so that any distortion or bending of the tube cross section is avoided as far as possible.
Patent DE-19649877-A1 (DE)
Inventor: LARCHER SIMON
IPC: G01L1/24
Filed: 1996-12-02
Abstract: A force such as a vehicle wheel (4) moving over an optical fibre (2) causes a phase shift in one of two light waves in the fibre, the light waves having differing polarisation (Ev, Eh). This phase shift results in a series of extrema in the fringe pattern produced when the two light waves are recombined in an interferometer (Fig.2, not shown). The method of measurement comprises steps consisting in digitizing (30) the interferometer signal (S) so as to extract (33) a chronological succession of amplitude extrema in digital form, processing (34) the succession of extrema so as to obtain a corresponding chronological succession of first data items representative of variation in phase rotation over time, and using a physical model relating phase rotation to force for processing (35) the succession of first data items so as to obtain a corresponding chronological succession of second data items representative of variation in force over time.
Patent DE-19651566-A1 (DE)
Inventor: FINN DAVID
IPC: H01L25/00
Filed: 1996-12-11
Abstract: Disclosed is a chip module (37) with a substrate (12) and, mounted thereon, at least one chip (38) which (11) is contacted through its connecting surfaces with the connecting leads (14, 15) provided on the substrate (12) and presents, following an electrochemical removal of material from the back (39), a reduced thickness d as compared with its original thickness D.
Patent DE-19651609-A1 (DE)
Inventor: AXMANN HORST
IPC: E05B59/00
Filed: 1996-12-12
Abstract: A pivot arm (35) controls lever arm (52) acting on a tumbler (37) association with the locking bolt (36) of a lock which can be withdrawn jointly with a follower-operated latch bolt (15). The arm is formed by a follower-operated connecting rod drive lever acting on a connecting rod connecting bar (4). The locking bolt is locked by displacement of the bar. Preferably, the pivot arm forms a control cam (50) which acts on a projection (51) on the lever arm to lift the tumbler. The pivot arm is driven in the opposite direction to the follower rotation.
Patent DE-19653636-A1 (DE)
Title: Pump assembly for parallel and series operation
Inventor: KNAUER JOACHIM FRIEDRICH
IPC: F04B49/00
Filed: 1996-12-20
Abstract: The controllable pump assembly has a first pump and similar second pump with drive means and non-return valves. A non-return valve (D) is provided in the outlet (2) and a bridging pipe (5) having a non-return valve (C) engages on one side between a non-return valve (A) (between inlet and second pump) and second pump (P2) and on the other side after the non-return valve D on the outlet (2). The two pumps (P1,P2) each have their own drive and at least one of the two pumps can be operated in the reverse direction in the same way as in the forward direction. The control device (6) operates on the drive of the second pump to set the direction of rotation. All the non-return valves are ball valves.
Patent DE-19702161-A1 (DE)
Title: Roll construction e.g. for mill or press
Inventor: RUEBBELKE LUDGER DR ING
IPC: F16C13/00
Filed: 1997-01-22
Abstract: The roll, in particular, for installation into a roll mill or press, incorporates a roll shaft (2) and a ring-shaped roll body (3) fixed onto a longitudinal section (2a) of the shaft. The roll body is fixed to the shaft by a shrunk glued-joint. Also claimed is a method for roll manufacture involving the joint, whose production requires previous treatment of the shaft section (2a), to fix the two components to one another.
Patent DE-19703596-A1 (DE)
Title: Optical scanning device for laser printer
IPC: B41J2/47
Filed: 1997-01-31
Abstract: The device comprises a radiation source for emitting at least one ray. A polygon mirror with several reflecting surface areas diverts the ray in such way, that a point is produced on an image surface area. The polygon mirror comprises a mark (M) on its upper surface area, which is eccentric to the axis of rotation of the polygon mirror. A cover (373) of the polygon mirror comprises a cylindrical wall (373b) surrounding the reflecting surface areas of the polygon mirror. An upper wall (373a) completes an end of the cylindrical wall and covers the upper surface area of the polygon mirror. A protrusion (373c) projects at an inner surface of the upper wall in the direction of the polygon mirror. It has a smaller diameter than the cylindrical wall. An optical sensor (374) for detecting the mark is directed through the cylindrical protrusion in  the direction of the polygon mirror, so that the optical sensor forms a part of the cylindrical protrusion. The cylindrical wall has a light path aperture (373e) which transfers the ray falling on the polygon mirror and the reflected ray.
Patent DE-19706966-A1 (DE)
Title: Acoustic and optical banknote identification apparatus for blind people
Inventor: WENDL JOSEF
IPC: G07D7/02
Filed: 1997-02-21
Abstract: The banknote identification apparatus allows the value of a banknote and the validity of the banknote to be verified and signalled for identification by a blind person using optical and acoustic devices. The banknote is printed with an electrically conductive ink which is detected for indicating the banknote value and validity. A corresponding audible pip tone sequence is provided.
Patent DE-19706984-A1 (DE)
Title: Security lock for vehicle steering
Inventor: LIMBURG HANS JOACHIM
IPC: E05B17/22
Filed: 1997-02-21
Abstract: The security lock is applied to the steering system of a road vehicle. A stator (1) is fixed in a housing (3) and contains a concentric rotor (2) with a flange (11) at one end. A shaft (4) is accommodated in a central bore (5) in the rotor. There are four equispaced cutouts or notches (14) in a bore (13) in the flat sheet (12) forming the housing. Tangs (6) on the stator extend into these notches. They have slightly hooked ends (8) which engage under the flat sheet. Chamfered surfaces (9) on the ends of the tangs are engaged by the flange on the rotor, so as to urge the tangs outwards.
Patent DE-19710770-A1 (DE)
Title: Head positioning control system for magnetic disc drive
Inventor: HASEGAWA SUSUMU
IPC: G11B21/10
Filed: 1997-03-17
Abstract: The head positioning control system includes a detector (2) providing a head position value from servo control information stored on the surface of a disc. The information are used by a control unit (6) to provide a head positioning control signal for movement of the magnetic head, for tracking the required recording track.  A memory holds eccentricity information for the servo control tracks recorded on the surface of the disc, used for determining the shortest access time for a required target address. Preferably, the unit (5) which determines the shortest time for the address access also determines the shortest seek time for a track.
Patent DE-19713110-A1 (DE)
Title: Portable surveillance system e.g. for shop-lifting prevention
Inventor: TOYOMI TOSHITAKA
IPC: G08B13/14
Filed: 1997-03-27
Abstract: The system includes a housing (2) through which a conductive detection wire (4) is led. When an insertion element (5) is  inserted into the housing the loop (4a) of the detection wire is retracted. A locking element (6) locks the insertion element and is attracted by a magnet (M) which allows the locking element to be moved to release the locking element.  Preferably, the insertion element includes a projecting part which engages the locking element to prevent the release. The insertion element is pushed once into the housing to release the engagement between the locking element and the projecting part.
Patent DE-19715886-A1 (DE)
Title: Tennis-ball collector
Inventor: PIROTH ANTON
IPC: A63B47/02
Filed: 1997-04-21
Abstract: The collector comprises a round profiled cylinder (3) which has wheels on both sides and has fixed profiled cylinder chambers (6) spaced apart by an amount smaller than the diameter of a tennis ball. There is also a collector compartment (8) in the form of at least one removable basket. The profiled cylinder chambers are positioned behind conveyors (7). Between the profiled cylinder chambers are deflectors (10) guiding the balls into the collector compartment. The profiled cylinder is fixed to a drive wheel (2) and has a freely turning runner wheel (4). Two catch-arms (11) are linked to the frame (1) by angle pieces (13).
Patent DE-19718308-A1 (DE)
Inventor: KOSPER JUERGEN
IPC: G01N19/04
Filed: 1997-04-30
Abstract: The invention seeks to create a method for conditioning the alloy surfaces in metal ceramic systems, which makes it possible to obtain reproducible bond strength values in any quantitative method for checking bond strength in metal ceramic systems and to accurately compare said bond strength values. According to the invention, this is done by conditioning the alloy surfaces to be covered in a polishing process before the ceramic masses are fired. The invention relates to a method for conditioning alloy surfaces which can be applied in any quantitative method for checking bond strength of metal ceramic systems, specially metal ceramic systems for dental restorations in order to carry out a meaningful comparison of bond strength values in various metal ceramic systems.
Patent DE-19718545-A1 (DE)
Title: Tap for hot liquids
Inventor: HENKEL EBERHARD
IPC: F16K1/12
Filed: 1997-05-02
Abstract: The tap housing has an inlet duct (3) at the top and with a conical widening valve seat (5) leading to a wider diameter outlet bore (6) which is threaded (7) to take the tap stock. The tap stock is secured into the end of the housing by a threaded sleeve and has an O-ring seal. The shaft of the tap stock is bored with the outlet duct and the end of the stock has a spherical sealing profile which is pressed onto the valve seat. The hot liquid flows through the shaft of the tap stock and does not directly heat the valve housing. The shaft of the stock is turned by a suitable grip.
Patent DE-19722448-A1 (DE)
Title: Trousers waistband stretcher
Inventor: GILBERT ACHIM
IPC: D06F73/00
Filed: 1997-05-28
Abstract: The apparatus to stretch the waistband of trousers, for finishing, has at least one flexible push/pull unit (19,20) to move the drive (1) at the clamping shields (6,8) within the waistband.
Patent DE-19727315-A1 (DE)
Title: Motor vehicle front structure
Inventor: SCHMIDT STEFAN
IPC: B62D21/15
Filed: 1997-06-27
Abstract: A vertical support (7) is fastened to each of the forward ends of the longitudinal beams (4). The vertical supports are each connected by a diagonal strut (10) to the corresponding longitudinal beam and/or to the front axle mounting.  The vertical supports may be integrated into the connection between the bumper and longitudinal beams.
Patent DE-19727349-A1 (DE)
Title: Apparatus to produce sandwich panels
Inventor: LERCHE WOLFGANG DR ING
IPC: B23K37/047
Filed: 1997-06-27
Abstract: The apparatus is for production of sandwich panels in the form of two cover plates joined to one another using welded profiles.  It includes at least one welding unit and a profile assembly unit (5). The unit (5) moves profiles from a profile pallet (22), and introduces them into the welding unit. The profiles are fixed to the underside of a first cover plate (10) undergoing welding.
Patent DE-19736356-A1 (DE)
Title: Shore circuit protective circuitry for vehicle onboard supply voltage
Inventor: DEGEN MARTIN
IPC: H02H3/06
Filed: 1997-08-21
Abstract: A series-connection of a timing member (8), an OFF release stage (9), and an OFF stage (10) is provided at the control electrode (2) of the FET (1). Preferably, the FET switching output voltage is monitored by the OFF stage which, in case of a fault or short circuit is so activated that the FET energizing is instantaneously blocked and thus the output voltage switched-off. Simultaneously with the FET blocking the charging of the timing member is started. At the charge end the OFF release and the OFF stages are blocked, which stops the blocking of the FET energizing
Patent DE-19745706-A1 (DE)
Title: Variation of wood characteristics e.g. for lamination and veneers
Inventor: FISCHER ROLAND PROF DR ING
IPC: B23K26/00
Filed: 1997-10-16
Abstract: The wood construction component, with a geometric shape, has zones of different characteristics from hardened molten wood materials.
Patent DE-19748894-A1 (DE)
Title: Large bodied vehicle, especially mobile home
Inventor: KESSLER MANFRED
IPC: B62D25/20
Filed: 1997-11-05
Abstract: The floor assembly (6,7) has a functional floor (6) with recesses (8-11) to accommodate power supply and other facility units (12,14,15) and/or to provide storage space. The functional floor covers the whole running gear and is constructed either in one piece or from individual parts. The recesses are shaped to conform to the outer contour of the supply units etc., and have locking devices to secure the units in position. The functional floor is made of heat insulating material.
Patent DE-19750259-A1 (DE)
Title: Fast, high quality, high volume multicolour printing process for, e.g., smart cards, bank cards and telephone cards
Inventor: JUNGHANS RUDI
IPC: B41M7/00
Filed: 1997-11-13
Abstract: A new, multicolour printing process is used for band or sheet (1) materials that are smooth and non-absorbent, being e.g. synthetic, plastic or metal. Printing employs the indirect flexographic process, i.e. a form of the dry offset or letterset printing process. Each colour to be printed, has a dedicated press section (3, 13, 23, 33). This includes the inking unit (6), a cylinder for a flexoprinting plate, a transfer cylinder (7) and a counter-pressure cylinder (8). Before the material passes to the next section, the ink deposited is continuously dried. Ink deposits in the recesses and on the flanks of the printing surfaces of the flexoprinting plate, are removed.  Also claimed is a multicolour printing machine, essentially as described. Ultraviolet (UV)-hardening colours are printed. Following each printing section of the machine, the material is irradiated with ultraviolet light. The flexoprinting plate (12) has a metallic lining. The ink is coated using normal- or short offset. The plate is alternatively coated by a colour ductor working with a screening roller. Ink is removed from recesses and flanks of the plate, before re-coating with a thin film. The plate is cleaned repeatedly and fully, during a print run. The plate is in constant contact with a soft roller, during the printing process.
Patent DE-19750808-A1 (DE)
Title: Pipe bore cleaner for cleaning e.g. sausage meat
Inventor: WOPPMANN FRANK
IPC: B08B9/04
Filed: 1997-11-17
Abstract: The pipe bore cleaner comprises a plastic or metal rod (1) on one end of which has an eye (5), and the other end carries a lipped flexible plastic or rubber disc (2). The diameter of the undeformed disc is larger than that of the pipe (4). As the pipe cleaner is moved back and forth through the pipe the lip of the deformed disc (3) wipes clean the surface of the pipe bore. Alternatively, the cleaner can comprise a plastic piston which has a peripheral sealing ring; or be a tapered foam plug which can be designed for use with or without a axial rod.