baber/WOPTO huggingface dataset:
Patent DE-19516529-A1 (DE)
Title: Attachment to esp. mobile crane boom for overhead mounting of parts
Inventor: BOEHM GERHARDT
IPC: B66F11/04
Filed: 1995-05-05
Abstract: The attachment fits on the boom (1) of an esp. mobile crane and has a lower long pendulous rod (4) with upper opposing shorter arm swivelling on pins (3). A working platform (5) is attached to the end of the short arm and a counterweight to the end of the pendulous rod. The platform may have clamping points (7) to which the lifted item (8) can be fixed. The arm pivots so that in every position of the boom the working platform is horizontal. The horizontal stability of the platform is achieved by a shock absorber between the platform and the boom mount (2).
Patent DE-19523627-A1 (DE)
Title: Bobbin housing for sewing machine
Inventor: WATANABE MITSUO
IPC: D05B57/26
Filed: 1995-06-29
Abstract: A bobbin housing (13) for a sewing machine has a projection (14) which prevents rotation. The upper end of the projection (14) is below the upper surface of the drive link (9) when the angle of rotation of the drive shaft (1) lies essentially between 5 and 35 deg., 0 deg. corresponding to the needle at top dead centre.
Patent DE-19523638-A1 (DE)
Title: Portable unit for raising roller shutters
Inventor: RIECHMANN WILHELM
IPC: E06B9/78
Filed: 1995-06-29
Abstract: Electric drive (12) raises roller shutter in window in a unit having a housing (11) with a channel (29) on one side for passage of a roller shutter belt (31) and at least one roller (19) with an axis transverse to the channel and having a friction coating (21) of Vulkollan (Bayer). An on/off switch is provided for the electric motor, which may be mains or battery driven. A strain-relieving device is provided on the housing such that the housing is stationary while the belt is moving.
Patent DE-19535337-A1 (DE)
IPC: B22C19/04
Filed: 1995-09-22
Abstract: In order to detect reject articles and prevent repeated waste, a quality control process is disclosed for use in the production of finished cast shells or core stackings (1). Moulding material is shot by a shooting device (3) into an openable tool (4) and is there allowed to solidify to form a moulding (2) (either a core or shell); the moulding (2) is removed from the opened tool (4) and then manipulated, conveyed and if appropriate finished to form a core stacking (1). The proposed process is characterised in that the mouldings (2) and/or tools (4) are measured without contact in the areas of the shooting device (3) and/or manipulators (5) and/or processing stations (6) and/or the storage areas (7) and/or conveyor lines (8) and the measured values fed into a computer (9), processed as appropriate and compared with stored reference values; and in that the moulding (2) and/or tool (4) is identified as reject or defective if a predeterminable or definable deviation from the reference values is detected.
Patent DE-19536868-A1 (DE)
Title: Removal system for e.g. compact disc boxes, hot from injection moulding machine
Inventor: HERBST RICHARD
IPC: B29C45/72
Filed: 1995-10-03
Abstract: This method removes plastic products (22), which have just been injection moulded, from the mould (11) of the injection moulding machine (10). The new feature in this process, is that the product (22) is cooled immediately following its extraction.  Also claimed is a device for the removal of injection moulded plastic products as described. This has a grip (21) and within its working region, a cooling station (16) for the products (22).
Patent DE-19538795-A1 (DE)
Inventor: OCHSENMEIER PETER
IPC: G03B21/132
Filed: 1995-10-18
Abstract: The invention concerns a portable overhead projector comprising a lamp housing (4), which can be pivoted out from the underside of the basic housing (1), and a telescopic column (3) which can be pivoted out from the top of the basic housing (1). In the portable state, the telescopic column (3) and the lamp housing (4) are pivoted into the basic housing. In the operating state, the telescopic column (3) and the lamp housing (4) are pivoted out, such that the geometry of the beam path in the overhead projector substantially corresponds to that of apparatus fixed on a stand.
Patent DE-19539145-A1 (DE)
Title: Track switching method for railway wagons
Inventor: ZURHEIDE FRANK
IPC: B60J1/10
Filed: 1995-10-20
Abstract: Switching system in which the rails have one or more segments which are laterally displaceable. The railway wagon stands on one segment and is displaced with the rails to the neighbouring track.  A number of segments may be arranged one behind the other to facilitate the quick removal of individual wagons in a train. The length of a segment may match the length of a wagon. Loading of the train-semitrailer arrangement on the rail track, on which the train travels, may require the insertion of a groove.
Patent DE-19540098-A1 (DE)
Title: Method and multi-channel bio-sensor for multi-component analysis of mixtures
Inventor: ZABOROSCH CHRISTIANE DR
IPC: C12Q1/00
Filed: 1995-10-27
Abstract: Multi-component analyses are carried out on mixtures and/or blends using \- 1 biological sensor element, which is at least partly non-selective to the substances in the mixture to be analysed, but which responds in a different way. The sensor(s) is brought into contact with the mixture and signals from the sensor elements are analysed over time and/or with respect to the individual sensor elements.  The sensor elements contain cells and/or cell organelles which are preferably immobilised. The sensor elements preferably measures the oxygen consumption of the biological components using a Clark electrode. Also claimed is a multi-channel biosensor with an evaluation unit for carrying out the method.
Patent DE-19542706-A1 (DE)
Title: Catalytic burner
Inventor: GEIBEL TOBIAS
IPC: F24H1/00
Filed: 1995-11-16
Abstract: The catalytic burner converts a combustion gas and air mixture without flame on the catalytically coated heat exchange surface of a catalyser tube. The heat exchange surface is divided into catalytically coated active zones (1) and inactive zones (2) which are not catalytically coated. The inactive zones may lie in the inflow region of the heat exchange surface. The size of the inactive zones is continuously being deducted from the inflow zone. The inactive zones may be embedded in the active zones or project into them.
Patent DE-19542982-A1 (DE)
Title: Tubeless bicycle tyre
Inventor: MAHLING ROLF
IPC: B60B21/12
Filed: 1995-11-17
Abstract: A tubeless bicycle tyre has a tyre wall (13) which is open between the beads (8). An additional element (19, 20a, 20c, 20b) is arranged to close the tyre wall (13) between the beads (8). Pref. the usual bicycle rim (12) has holes (16) to hold the spokes so that conventional tubeless tyres require the flow from a compressor to overcome the initial leakage before the internal pressure is high enough to make a sealing strip effective. The initial seal is made by an internal high pressure tube or a material strip (19) which is attached to the tyre wall (13) by adhesives or by vulcanising.
Patent DE-19545639-A1 (DE)
Inventor: JESCHKE PETER DR
IPC: C12P17/14
Filed: 1995-12-07
Abstract: The invention relates to a new process for the preparation of substituted aryl lactic acid containing cyclodepsipeptides with 24 ring atoms of the formula (I), in which R<1>, R<2>, R<3>, R<4> have the meanings given in the description, with the aid of fungal strains of the Agonomycetales class or enzymatic preparations isolated therefrom.
Patent DE-19546029-A1 (DE)
Title: Tachograph for recording vehicle speed
Inventor: KIRNER HERBERT DIPL ING
IPC: G07C5/12
Filed: 1995-12-09
Abstract: The stylus is mounted on a carrier (46) moved on a guide rod (10). The carrier is axially displaced by an amount proportional to the measured vehicle speed. The carrier has projections (47,48) which abut with one of several eccentric stops (49,50).  By rotating the stops, the axial position of the carrier, and therefore the stylus at measured value zero, may be adjusted.  The stops are mounted on the base plate with enough friction for them to be rotatably self locking and resistant to vibrational movement.
Patent DE-19548745-A1 (DE)
Title: Long life zinc-alkali secondary battery
Inventor: LEE DOO-YEON
IPC: H01M10/32
Filed: 1995-12-23
Abstract: A zinc-alkali secondary battery employs a zinc anode and an alkali electrolyte solution containing barium fluoride preferably in a concentration of 10<-4> to 10<-3> M.
Patent DE-19610409-A1 (DE)
Title: Support such as shelf holder
Inventor: SACHER DOMINIC
IPC: F21V33/00
Filed: 1996-03-16
Abstract: The shelf holder (2) contains an integrated lighting device. It can have an elongated hollow profiled section (3) open partly to the outside so that electric leads and holders for a light tube can be fitted in same. The hollow profiled section has an elongated recess (6) at least longer and wider than the light tubes to be inserted. The profiled section can be oval or circular with a cut-away circumferential section.
Patent DE-19616196-A1 (DE)
Title: Rheometer for setting duroplastic simulating processing conditions
Inventor: SCHRAMM GEBHARD
IPC: G01N33/44
Filed: 1996-04-23
Abstract: This new measurement procedure determines the viscosity of duroplastic moulding compositions whilst fluid, but hardening, during model processing. A turning rotor experiences resistance used to derive a torque signal. The compound (38) is introduced into the kneading chamber (30) containing the rotor (20) under high pressure with such rapidity, that it is completely filled, without heating. The chamber may be disassembled. Filling takes less than 15-25% of the total time.  Pressure is maintained during kneading and the mass is heated to the hardening temperature. The rotor turns, oscillates or swings at 0.1-10 rpm or Hertz as appropriate. Reciprocation occurs through 0.4 deg -4 deg . Drive energy, speed and torque are measured. On achieving maximum drive energy or a limiting torque, the motion is adjusted. On hardening the machine is taken down, and the compound removed.   Also claimed is the corresponding apparatus.
Patent DE-19618476-A1 (DE)
Title: Method for printing photographic negatives
Inventor: TREIBER HELMUT DR
IPC: G03B27/72
Filed: 1996-05-08
Abstract: The printing method involves the use of a photographic copier with a lighting system (1) which has a number of individually controllable areas with which the density values of the negative (9) can be determined. The areas can be controlled for illuminating the light sensitive material so that an unsharp mask (14) of the negative is generated. The size of the mask depends generated on the distance of the mask from the negative and the magnification factor of the lens. A sensor can be used to determine the magnification factor of the lens. If the distance between lighting system and the negative is preset the mask size can be determined from the lens magnification and, conversely, if the mask size is preset the distance is determined by the lens magnification
Patent DE-19621415-A1 (DE)
Title: Dry electric razor
Inventor: NAKATANI MITSUO
IPC: B26B19/04
Filed: 1996-05-28
Abstract: The razor provided with an oscillating head, has a housing(10) for the power source 912) of the drive element (20), an outer blade (40) fastened to the outside of the housing and an oscillating inner blade which can be detached from the drive element. The drive element has two pegs, one of stiff metal and the other of plastic with a elastic upper end. This end has a catch with a mating finger on the bottom side of connector for the inner blade.  The connector is joined to the metal peg in detachable fashion. The metal peg extends along the axis of the plastic peg, and the blade can slide along this axis. The drive element has a spring so that the inner blade floats.
Patent DE-19628671-A1 (DE)
Title: Hinged compass with disc-shaped housing of non-magnetic metal
Inventor: THEISMANN MANFRED
IPC: G01C17/06
Filed: 1996-07-16
Abstract: The hinged compass (1) is made of non-magnetic material esp. metallic material and a compass needle (11), which is arranged rotatable about an axis. The axis about which the needle is rotatable, lies practically in an radial plane of the housing. The compass needle is freely rotatable only in the opened up condition of the housing (10). The housing has a multi-part upper disc segment (13) also a lower disc segment (15). The top disc segment is formed by two practically identical outer disc segments (131, 132) and an inner disc segment (133). The inner disc segment is open in the region of the compass needle.
Patent DE-19629372-A1 (DE)
Title: Malonic acid or salt preparation
Inventor: HAAS THOMAS DR
IPC: C07C51/235
Filed: 1996-07-20
Abstract: In the preparation of malonic acid (I) or its salts by catalytic oxidation of a starting material (II) with 3 carbon (C) atoms with (gas) containing oxygen (O2) in the presence of a platinum-group noble metal catalyst in aqueous phase at pH \- 6 and isolation of (I) or its salts, (II) is 3-hydroxypropionaldehyde (IIA) or 3-hydroxypropionic acid (IIB) and the amount of catalyst used corresponds to < 10 wt.% noble metal with respect to (II).
Patent DE-19630708-A1 (DE)
Title: Device for lock switch-cabinets and distribution boxes with plastic lid secured by metal-containing lock
Inventor: TOENS BERNHARD
IPC: H05K5/02
Filed: 1996-07-30
Abstract: A device to lock cabinets and cases with a plastic lid which is secured on at least one side wall by a metal-containing lock and a grooved locking screw against unauthorised opening is described. The metal-containing lock, which contains in its centre, the axis of the connecting element entering the side wall, has an eccentric extension in the metal-containing part. A recess and a threaded hole for screwing in the grooved locking screw are provided to prevent rotation parallel to the axis of the connecting element. As connecting elements, safety bolts with a thread corresponding to the locking screw and with a head extension are used.
Patent DE-19633938-A1 (DE)
Title: Smart card with inductive antenna for contactless data transmission
Inventor: WILM ROBERT
IPC: H05K3/32
Filed: 1996-08-22
Abstract: The smart card has a card carrier provided with a milled recess in one of its major surfaces. The recess is for reception of a semiconductor chip (25) with antenna contacts (31,32) for connection to the inductive antenna. The antenna is provided by an antenna coil layer (11) within the card carrier.  The antenna coil layer has chip contacts (20,21) cooperating with the antenna contacts of the semiconductor chip. It has thickened sections (16,17) embedded in the card carrier and exposed during milling, to ensure good contact with the antenna contacts.
Patent DE-19636397-A1 (DE)
Title: IC engine control method
Inventor: BIESTER JUERGEN
IPC: F02D41/38
Filed: 1996-09-07
Abstract: Fuel is supplied by a pump into a high pressure part, and fuel feed to cylinders is controlled by solenoid valves. In the case of failure, fuel is supplied in an angled sector, in which the supply does not influence the torque. This is in the lower dead centre area of the cylinder concerned. The supplied fuel volume causes a pressure drop in the high pressure part. The volume of fuel supplied causes a flow limiter in the part to stop the fuel flow. This applies only to the faulty cylinder. Supply is within an angled sector of 100 degrees and 200 degrees crankshaft after the upper dead centre of the cylinder concerned.
Patent DE-19636663-A1 (DE)
Title: Foundry moulding sand or core binder giving high strength without toxic emissions
Inventor: DITTRICH UWE DIPL CHEM DR
IPC: B22C1/22
Filed: 1996-09-10
Abstract: Aq. polyamide dispersions or solns. are used as binder for foundry moulding sand. Also claimed are foundry moulds and cores obtd. using these dispersions.
Patent DE-19636822-A1 (DE)
Title: Forming press work transfer feed
Inventor: DARR UWE
IPC: B21D43/05
Filed: 1996-09-11
Abstract: Tool stages (8) separated by a setdown station (5) are served by a common transfer feed and the associated guide rails are at least as long as the interval between the outside edges of the tool clamping faces (7). The lift and/or closing stations (10,11) allocated to any one rail are arranged in the transport direction on the righthand stand (12) of the first press and on the lefthand stand (13) of the follow-on press. The primary rail (15) is connected to a secondary slide (18) moved by a separate servomotor (20).  Track rails in the primary rail are horizontally or vertically offset and each fitted at opposite ends in mirror-identical design with couplings for suction or gripper bars (17,19). The track rail traction drives are vertically superposed and the vertical-lifts (10) allocated to the guide rails are operably connected to a horizontal closer and opener device.
Patent DE-19637477-A1 (DE)
Inventor: MATUSCHCZYK UWE
IPC: D21F3/02
Filed: 1996-09-13
Abstract: A flexible jacket (1) for a dewatering press for a web of material extends in the cross-machine direction over a press area (P) corresponding to the press nip, and over adjoining the edge areas (R) on either side. It is provided with recesses (3, 4) at its outer sides to take up water. The recesses (3, 4) in outer areas (A), which begin inside the press nip area (P) and extend into the edge areas (R), have a limited length, whilst those (4) in the remaining inner area (B) are in the form of continuous grooves extending in the direction of web travel (l).
Patent DE-19637591-A1 (DE)
Inventor: BEUNINK JUERGEN DR
IPC: C12P19/26
Filed: 1996-09-13
Abstract: Preparation of acarbose (I) by fermentation is carried out such that:   (i) the osmolality is adjusted to and maintained at 200-600 (preferably 300-500) mosmol/kg; (ii) ≥ 1 nutrient component is added during the fermentation (preferably to maintain osmolality as in (i), and preferably by continuous addition (optionally together with continuous removal of (I)-containing culture broth) or by portionwise addition); (iii) portionwise removal of (I)-containing culture solution is alternated with portionwise addition of fresh nutrient solution; (iv) fermentation is a through-flow process in which flowing substrate solution is added portionwise or continuously, or (v) fermentation is a continuous process.
Patent DE-19639925-A1 (DE)
Title: Accurate size printed perforated sheet mfg. method
Inventor: BRAEUNLICH MICHAEL DIPL ING
IPC: B42D15/00
Filed: 1996-09-27
Abstract: The printed perforated sheet mfg. method has a sheet of paper, cardboard or plastics provided with a number of vertical and/or horizontal perforation lines in a given perforation pattern, defining perforation fields for electronic or electrical appts labels.  The sheet is at least partially printed using a scale factor corresponding to the number of required perforation lines, e.g. via a laser printer, before providing the perforation lines.
Patent DE-19649787-A1 (DE)
Title: Ecological packaging with variable volume
Inventor: SIMKO ANDREJ
IPC: B65D5/355
Filed: 1996-12-02
Abstract: The interior (3) of the packaging is defined by a hermetically sealable casing (2) with at least one deformation zone consisting of at least one deformation surface. Two deformation surfaces are joined by a shared flexible edge.  The outer casing is attached to the deformation surface by means of a bending edge (8). The volume (1) of the packaging can be altered. The outer casing can contain an opening with closure piece, holes or stabiliser.
Patent DE-19650415-A1 (DE)
Title: Sound-proofed fuel tank for vehicle
Inventor: EHRHARDT GERD DR ING
IPC: B60K15/077
Filed: 1996-12-05
Abstract: The fuel tank (1) has a fuel container (2) containing at least one damper element (14) to reduce noise from the fuel (15). The damper element can move within the container and has cut-outs open to the outside. The damper element is in the form of a freely floating float element. There may be several such elements freely floating in the fuel container, not necessarily connected to each other. There may be enough of them to cover virtually the entire surface of the fuel in the container.
Patent DE-19654533-A1 (DE)
Title: Regenerator burner to heat metal smelting furnace
Inventor: ENGELBERG FRANZ PROF DR ING
IPC: F23C5/06
Filed: 1996-12-27
Abstract: The burner has a front burner housing head (4v), which fits in a recess in the oven wall (1w), and a rear burner housing (4h), which faces an intermediate regenerator housing (3z). The burner also has at least two ball race surfaces (12b), one on the periphery of the front burner housing head and the other on the periphery of the rear burner housing. The ball race surfaces co-operate with the furnace wall and the intermediate regenerator housing through sealing members (12), and which have a common centre (K). Supply lines (14,14k) for fuel and cooling fluid to the burner are led into the burner head from the side so that their axes are directed towards the common ball race centre. Each has an adjustment flange (24) ahead of the entry into the burner head.
Patent DE-19700097-A1 (DE)
Inventor: KARDORFF UWE DR
IPC: C07C251/60
Filed: 1997-01-03
Abstract: The invention concerns 2-benzoyl-cyclohexan-1,3-diones of formula (I), in which R<1>, R<2> stand for hydrogen, nitro, halogen, cyano, rhodano, alkyl, halogen alkyl, alkoxyalkyl, alkenyl, alkinyl, -OR<5>, -OCOR<6>, -OSO2R<6>, -SH, -S(O)nR<7>, -SO2OR<5>, -SO2NR<5>R<8>, -NR<8>SO2R<6> or -NR<8>COR<6>; R<3> stands for hydrogen, alkyl, halogen alkyl or alkinyl; R<4> stands for hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkinyl, -COR<9>, -CO2R<9>, -COSR<9> or -CONR<8>R<9>; X stands for oxygen or sulphur; m equals 0 or 1; n equals 0, 1 or 2; R<5> stands for hydrogen, alkyl, halogen alkyl, alkoxyalkyl, alkenyl or alkinyl; R<6> stands for alkyl or halogen alkyl; R<7> stands for alkyl, halogen alkyl, alkoxyalkyl, alkenyl or alkinyl; R<8> stands for hydrogen or alkyl; R<9> stands for alkyl, alkenyl, alkinyl, phenyl or benzyl; R<10> stands for alkyl, halogen alkyl, alkenyl or alkinyl; Q stands for optionally substituted cyclohexan-1,3-dione ring linked in position 2, whereas m equals 1 when R<3> stands for hydrogen. Also disclosed are the salts of these compounds useful in agriculture; processes and intermediate products for preparing the compounds of formula (I), agents containing the same and the use of these derivatives or agents containing the same for controlling undesirable plants.
Patent DE-19701476-A1 (DE)
Inventor: KAHR WERNER
IPC: H01C1/14
Filed: 1997-01-17
Abstract: Disclosed is an electrical component, the body (1) of which defines its function. The body of said electric component is electrically connected through spring contact elements (3, 4) in a casing (2), inside which they take their bearing upon two support points (3-1, 3-2; 4-1, 4-2).
Patent DE-19706752-A1 (DE)
Title: Vehicle reference wheel speed estimation device for curve stability control
Inventor: KOIBUCHI KEN
IPC: B60T8/66
Filed: 1997-02-20
Abstract: The device estimates a reference speed of each wheel of a vehicle which has a chassis, left and right front wheels and left and right back wheels, which carry the chassis. The apparatus also has a device for detecting operating parameters e.g. the speed of the front wheels and back wheels, transverse acceleration, driving angle and clutch speed. The reference wheel speed estimating device has a device for calculating the angle of inclination of the chassis in dependence on the acceleration, the clutch speed and the vehicle speed determined by the operating parameter measuring device. It also has a device for providing the speed of the chassis at its centre of gravity in dependence on the wheel and clutch speed. A further device calculates the reference wheel speed of each of the left and right front and back wheels in dependence on the chassis centre of gravity speed, the drive angle, the angle of inclination, the clutch speed, half the width of the wheel in question and half of the wheel level according to given equations.