baber/WOPTO huggingface dataset:
Patent DE-10359490-A1 (DE)
Inventor: HECKERT GEROLD
IPC: B66F7/06
Filed: 2003-12-18
Abstract: The invention concerns a scissors-type elevating platform, comprising two pairs of scissors, spaced apart in parallel and arranged between a base unit ( 20 ) and a support unit ( 10 ) moving up and down. Said pairs of scissors have each two scissors arms ( 1, 2 ) pivotable relative to each other about a scissors axle ( 9 ). Said device also comprises an elevating mechanism having at least one spreader unit ( 4 ) which can reciprocate between the scissors arms ( 1, 2 ) to raise and lower the support unit and which is coupled to a winding shaft ( 12 ) via a traction element assembly ( 5 ) capable of being wound on the winding shaft ( 12 ) driven by a motor, said traction element assembly comprising at least two flat traction bands spaced apart in parallel. The width of the traction bands is selected so as to ensure, when the support unit ( 10 ) is raised, that the bands are superimposed on the winding shaft. A spreader curve ( 3 ) co-operating with the spreader unit ( 4 ), for influencing the drive torque produced by the drive motor ( 14 ), the tensile loads acting in the traction element assembly ( 5 ) and/or the evolution of the lifting movement speed, is arranged respectively on at least part of the scissors arms, on either side, oriented towards the spreader unit ( 4 ) relative to the scissors axle ( 9 ). In order to ensure reliable operating conditions, the spreader unit ( 4 ) is loosely coupled to the traction element assembly ( 5 ) and one end of the traction element assembly ( 5 ), opposite to the winding shaft ( 12 ), is connected to the support unit ( 10 ) or to the scissors arms ( 1,2 ) via a retaining element of the traction element mounting ( 7 ), outside the spreader unit ( 4 ). The control of the drive motor(s) ( 14 ) and the outline of the spreader curve are mutually coordinated, the variation on the path of travel of the winding radius of the traction bands on the winding shaft ( 12 ) being integrated, such that a predetermined evolution of the torque of the drive motor(s) ( 14 ) or a predetermined evolution of the tensile loads in the traction element assembly ( 5 ) is reproduced on the path of travel, the drive motor(s) being controlled or regulated.
Patent DE-19500099-A1 (DE)
Title: Fully-differential CMOS wide-band transconductance-transimpedance amplifier
Inventor: HUANG PO-CHIUN
IPC: H03G3/20
Filed: 1995-01-04
Abstract: The wide-band amplifier comprises a transconductance stage for generating a current signal from an input voltage signal, the transconductance stage having a low output impedance. A current gain stage is connected to the transconductance stage for amplifying the current signal generated by the transconductance stage, the current gain stage having a high frequency response. A transimpedance stage is connected to the current gain stage for generating an output voltage signal from the amplified current signal generated by the current gain stage. The transconductance stage comprises a diode connected transistor, which provides the low output impedance for the transconductance stage. Each of the transconductance, current gain and transimpedance stages comprises transistors which are only CMOS and BiCMOS type transistors.
Patent DE-19504798-A1 (DE)
Title: Frame with folding catch columns for transporting vertically supported components on the catches
Inventor: JUERGENS WALTER DR ING
IPC: B65D85/68
Filed: 1995-02-14
Abstract: The frame has catch bearing which consists of a clamping sleeve pressed into the folding catch. The folding catch rotation axis is inserted into the top clamping sleeve. The axis is located in the flanks of the column body and is also in the form of a clamping pin, forming a pin in pin assembly. All the column folding catches are interconnected by a linkage. The folding catches are thus hinged in the column body.
Patent DE-19505918-A1 (DE)
Title: Solar collector for heating air
Inventor: COST KARLFRIED
IPC: F24S10/80
Filed: 1995-02-21
Abstract: The solar collector panel is fitted to the outside wall of a building and warms air passing through it from the bottom to the top. An outer absorber (6) collects some of the sunlight as heat while and inner absorber (2) collects the remainder of the heat. The outer absorber also prevents loss of heat outwards and increases the efficiency of the collector. The outer absorber is a foam structure or has a woven structure with the pile aligned with the sunlight, to allow deep penetration of sunlight and improved thermal conversion. The outer absorber is positioned in the airflow in a sloping alignment to create a converging airspace on the outside, and a diverging airspace on the inside. The collector is covered with glass or transparent plastic on the outside. The inner absorber is made of low cost materials such as corrugated fibre board.
Patent DE-19506716-A1 (DE)
Title: Bullet trap for shooting ranges
Inventor: MOHR MICHAEL
IPC: F41J13/00
Filed: 1995-02-27
Abstract: A bullet trapping arrangement, esp. for shooting ranges, consisting of blocks, plates, tubes and/or filled sacks, is fixed to a building wall or on a rail attached to it. It can be in the form of a funnel-shaped bullet trapping channel or on a transport band. The bullet trap consists at least partially of aramide fibres.  The trap can be in the form of blocks or multiple sheets (8a-8f) with a knitted outer layer or aramide fibres and a loose or compressed fibre filling which can also be a blend containing aramide fibres. The sheets can be moved on rails (9) to bring fresh material into action. Alternatively, stacked sacks made from aramide fibres can be used. A further alternative is a continuous textile fabric of aramide fibres taken in a zig-zag manner over several rollers and gradually moved forward for successive shots.
Patent DE-19509795-A1 (DE)
Title: Cladding or seating material for vehicles and aircraft
Inventor: VAN BEIJEREN HUBERTUS J J
IPC: D04B1/02
Filed: 1995-03-17
Abstract: The multilayer cladding material and/or seating material for vehicles or aircraft, and the like, has a fabric lower layer, an upholstery layer and an outer layer. The lower fabric layer (1) is covered by a surface structure of projections, at least on one side, with yarn floating bumps (3) of a texturised yarn to form the upholstery layer (2) bonded to the lower layer (1). The outer layer (4) is laminated to the top of the upholstery layer.
Patent DE-19510768-A1 (DE)
Title: Recovery of high purity carbon monoxide for polycarbonate and isocyanate prodn.
Inventor: MEURER KURT-PETER DR
IPC: C01B32/40
Filed: 1995-03-24
Abstract: Recovery of CO with purity above 98 vols.% from bisphenol A residues involves splitting the residues at 1000-1600 deg  C and 20-80 bars.
Patent DE-19512110-A1 (DE)
Title: Connector clamp for optical waveguide cable
Inventor: BEHR THORSTEN
IPC: G02B6/25
Filed: 1995-04-03
Abstract: The clamp (1) has a clamp housing (4) with an inlet opening (5). It also has an optical transmitting and/or receiving device (6) for connecting to the optical waveguide cable (1). The front end surface (7) of the waveguide cable (3), in the clamped state, cooperates with a contact end surface (8) of the transmitter and/or receiver (6). The clamp may also include a cutting device (9) for cutting the waveguide cable (3) inserted into the inlet opening (5). A feed device (10) may also be provided to provide a definite feeding of the cable (3) to the transmitter/receiver (6) or vice versa. The feed device (10) may have a screw element (11) and a movable pulling element (12) cooperating with the screw element (11). The pulling element (12) acts to receive the cable on insertion.
Patent DE-19513427-A1 (DE)
Title: Paper conveyor on paper sheet guide cylinders of printers
Inventor: KOCH MICHAEL DR ING
IPC: B41F22/00
Filed: 1995-04-08
Abstract: The sheets (4) to be conveyed through the printer are positioned on the guide cylinders (1) with the printed side on the guide cylinder. The paper guide cylinder has an outer casing of several layers. The exterior has a textile, ink-repellent, air-permeable dressing (7) loosely stretched over the paper guide cylinder. The textile dressing moves in relation to the drum cap (5) underneath it which has a smooth surface with holes (6) in.
Patent DE-19516245-A1 (DE)
Title: Fuel injector for use in common=rail delivery system of IC engine
Inventor: HUBER GERD DIPL ING
IPC: F02M59/46
Filed: 1995-05-03
Abstract: A fuel injector (12) for application in a common-rail (8) fuel distribution system for e.g. a six-cylinder IC engine as illustrated in Fig. 1, is regulated by a controller (20) having the usual performance monitoring/control inputs (22, 24) to result in fuel from the tank (2) being delivered via the feed pump (4), HP pump (6) and rail (8) to the injectors (12) via the pipes (10). The system employs a fuel return line (14) controlled by a valve (36) which is actuated by means of a piezo-electric or magnetostrictive pile (40). Fuel at injection pressure is connected by the six pipes (10) to the injector pistons (30) via the cross-ducts (34) and to the injector nozzle cavities/seats (28) to be injected as each valve (36) opens.
Patent DE-19516404-A1 (DE)
Inventor: LEIMBACH LUTZ DIPL ING
IPC: F16D48/06
Filed: 1995-05-04
Abstract: A fluid-pressure actuating system has a pump (22) with its suction side in a fluid reservoir (17), the pump (22) being operated by drive means (25). An accumulator (20) supplied from the pump (22) supplies pressure fluid to an actuator (5) under the control of a control valve (12). In order to reduce the size of the system, at least one of the drive means (25), the accumulator (20) and the control valve (12) is incorporated in the reservoir (17). The reduction in size of the system by the removal of these components from their usual positions is much greater than the increase in size of the reservoir (17) needed to compensate for the loss of fluid capacity.
Patent DE-19519588-A1 (DE)
Title: Steering device with variable transmission ratio, for motor vehicles
Inventor: SHIMIZU YASUO
IPC: B62D6/02
Filed: 1995-05-29
Abstract: The device comprises a casing containing two rotating shafts (11,18), whose axes are staggered from it, yet parallel to each other. The second shaft (18) has an axial inner end (18a), which is turned towards the axial inner end (11a) of the first shaft (11). One shaft is connected to the steering wheel of the vehicle, and the other is connected to a steerable road wheel. An interconnecting element (16) is integrated with the inner end of the first shaft so as to rotate with it and slide radially relative to it. In order to transmit torque, the element engages with a point on the inner end of the second shaft which is staggered from its centreline.
Patent DE-19529042-A1 (DE)
Title: Curve roller for assembly line conveyor - has journal with second section arranged eccentrically to first section within accommodation rail
Inventor: LUNZ ERICH
IPC: F16C13/00
Filed: 1995-08-08
Abstract: Roller system in which the roller journal (1) has a second section (10) running eccentrically to the central axis (2). On the axis at least one further roller body set (12) with a second outer ring (13) is mounted. The two sections (3,10) are arranged one immediately behind the other.
Patent DE-19529740-A1 (DE)
Title: Electric starter motor for IC engine - which also drives the turbocharger via an intermediate transmission.
Inventor: PAVLOVIC PERO
IPC: F02B33/40
Filed: 1995-08-12
Abstract: The starter motor (7) drives the starter-motor gear (11) via a conventional pinion. It is also coupled to a turbocharger (4) via a transmission gearing (5) to boost the starting torque of the engine. The turbocharger has a radial impeller and is mounted in the inlet manifold (2). The transmission between the motor and the turbocharger can be a magnetic clutch using permanent magnets, to provide a simple torque control. The turbocharger can have a booster function, with the main effect derived from an exhaust driven turbocharger.
Patent DE-19530041-A1 (DE)
Title: Inductive sensor determining angle between two shafts esp. for motor vehicle
Inventor: WIESE PETER
IPC: G01D5/20
Filed: 1995-08-16
Abstract: The sensor manages without moving supply lines or slip contacts susceptible to interference. A soft magnetic is formed with respectively one end of the shafts (1,2) and at least one radially extending arm (5,6,7), arranged rotation proof respectively on each shaft. The circuit is more or less closed, depending on the angular setting of the two shafts. A coil (12) is rotationally located on the end region of at least one of the shafts. The inductance of the coil is measured using a measuring system. The shafts can be located one in the other. The coil is arranged securely locally in the vicinity of the shafts, in which they are located one in the other.
Patent DE-19530254-A1 (DE)
Title: Forming metal or plastic castings with large internal cavities in two=stage process using melt-out hollow core
Inventor: BETZ GERHARD DR ING
IPC: B29C33/52
Filed: 1995-08-17
Abstract: In this procedure each cavity(3) is formed by a hollow core (2) which can be melted-out. During solidification and cooling, a fluid material, pref. the same as the core itself, is poured in. Its heat, combined with that released by the hardening and cooling of the casting (1), completely melts the hollow core. The fluid is removed before opening the mould (4), leaving behind the partially, or completely, hardened casting. Also claimed is the mould.
Patent DE-19533010-A1 (DE)
Title: Prepn. of N-acylamino di-carboxylic acid di-amide cpds.
Inventor: MENGLER HELMUT DR
IPC: C09K23/00
Filed: 1995-09-07
Abstract: N-acylamino-dicarboxylic acid diamides of formula (I) are prepd. by (a) esterifying an N-acylamino-dicarboxylic acid of formula (II) with a 1-4C alkanol, at 50-90 deg. C, in presence of an acid catalyst, to form an N-acylamino-dicarboxylic acid di(1-4C) alkyl ester, followed by (b) subjecting the prod. from (A) to ester aminolysis by reaction with NH3 or a prim. amine of formula R1-NH2, at 60-100 deg.C. RCO = 2-22C aliphatic acyl; R 1 = H or 1-18C alkyl; n = 1 or 2.
Patent DE-19534903-A1 (DE)
Title: Engine exhaust emission reduction device
Inventor: WOLFRAMM HANS-JOACHIM
IPC: F01N3/20
Filed: 1995-09-20
Abstract: The device uses a catalytic converter (7) inserted in the exhaust gas line (6) and a secondary air feed line (10), connected to the exhaust line upstream of the catalytic converter and selectively supplied with fuel in dependence on the temp. of the engine exhaust gases. The fuel is supplied to the secondary air feed line via a fuel line (15) containing a blocking valve (17) operated via an electronic control (9) and a dosing jet (16) reducing the fuel pressure.
Patent DE-19544404-A1 (DE)
Inventor: KRAUSE ALFRED
IPC: C08F220/34
Filed: 1995-11-29
Abstract: The invention concerns tetramethylpiperidine-containing copolymers comprising between 1 and 100 mol % identical or different monomer units of general formula (I), in which R<1> = COOR<7>, COR<8>, CONR<8>R<9>, CN; R<2> = H, C1-C12 alkyl, COOR<7>, COR<8>, CONR<8>R<9>, CN; R<3> = H, methyl, ethyl, propyl; R<6> = H, C1-C8 alkyl; R<7> = H, C1-C8 alkyl, C5-C8 cycloalkyl, C3-C5 alkenyl, substituted or nonsubstituted phenyl; R<8> and R<9> = H, C1-C12 alkyl, C5-C8 cycloalkyl, substituted or nonsubstituted phenyl; X = oxygen, sulphur, NR<6>, and further monomers. The invention further concerns processes for preparing the copolymers, the use thereof as stabilizers or agents for protecting against light, and organic material containing the copolymers.
Patent DE-19547264-A1 (DE)
Inventor: GEISEN GERHARD
IPC: E21B37/08
Filed: 1995-12-07
Abstract: This novel procedure maintains the output of new wells, or cleans and regenerates existing ones. The filter is subjected to ultrasound radiated from a transducer. The water, now full of detached particles, is drawn out. The filter and the gravel section connected to it, are treated to achieve a degree of cleaning, which is measured from the water extracted. The filter assembly is cleaned section by section with the transducer stationary, in the absence of mechanical or hydromechanical effects. Also claimed is a device to carry out the process. This includes two height-adjustable packing units containing transducer and extraction pump (7) which are moved in the well. The pump is in the upper pack (5), connected by a line (8) to the instrument (9) making the measurements.
Patent DE-19549299-A1 (DE)
Title: Coin-operated machine and coin tester switching device
Inventor: WOHLRAB EKHART DR
IPC: G07D5/00
Filed: 1995-12-22
Abstract: A part of the coin-operated machine or coin tester (10)  includes a switch (3) and a movable part (2) in the path of the coins. This moving part is bent in the middle and mounted on a hook (11) so that it can rotate, while the hook is fixed to the tester. This part (2) is also close to the switch (3) that consists of a printed circuit board (5), a holding element (8), a membrane (9), and the switching nipple (4) over it and fixed to the holding element. As a coin hits the part (12), the part swivels and the arm presses against the switching nipple, forcing it against the printed circuit board (5), closing a circuit to switch on the current and operate the machine.
Patent DE-19600520-A1 (DE)
Title: Optical lens decentralisation determination method
Inventor: KLIMCHINSKY IGOR
IPC: G01M11/02
Filed: 1996-01-09
Abstract: The method involves firstly generating an image pattern by irradiating an object (12) with light and reflecting the pattern from a first, oscillating reflective plane (16). The reflection pattern is then projected on to a surface of the lens (2) to be investigated. The image pattern reflected from the lens surface is then formed on a second reflective plane (17) located in parallel to the first reflective plane. The image pattern, reflected from the second plane, is formed on a light-sensitive location-resolving CCD detector (48), to determine the location of the image pattern formed on the detector.
Patent DE-19600671-A1 (DE)
Inventor: BASS CHARLES J
IPC: A47L5/26
Filed: 1996-01-10
Abstract: A vacuum cleaner 20 includes a housing 22 having a handle 208 and a brush compartment 82 for receipt of a brush assembly 104 also has a channel 210 is formed in the top of handle 208 to support a hose 160 therein. A crevice tool 194 is coupled to hose 160 and located in a continuation of channel 210 at a forward portion of housing 22. The crevice tool 194 is located in a receptacle 100 in housing 22. A dust cup 52 is attachable to housing 22 forming a dust collection chamber 47. When the vacuum cleaner 20 is operated in a brush mode, dirt-laden air is collected by the brush assembly 104. In this mode, openings through crevice tool 194 and hose 160 serve as a conduit for the dirt-laden air to the dust collection chamber 47. Crevice tool 194 and hose 160 may be withdrawn from their nested position in channel 210 and vacuum cleaner 20 can be used in a hose mode where dirt-laden air is collected by passing the crevice tool over the surface to be cleaned. The brush assembly 104 may be easily removed from the vacuum cleaner and its drive belt (34 figure 17) easily replaced.
Patent DE-19615803-A1 (DE)
Inventor: BAKER ADAM DR
IPC: C12R1/92
Filed: 1996-04-20
Abstract: The invention relates to a chicken embryo lethal orphan (CELO) virus obtained by in vitro manipulation of plasmid-cloned CELO virus DNA. Said virus is suitable for production of vectors for gene therapy and as a vaccine against infectious diseases in humans and animals, in particular birds.
Patent DE-19615938-A1 (DE)
Title: Spinal support device for introduction of intersomatic arthrodesis
Inventor: MARNAY THIERRY DR
IPC: A61F2/44
Filed: 1996-04-22
Abstract: The spinal support device is manufactured from a curved flat metal plate (1) which has a widened central area (2). The edges of the plate with the exception of the central area have teeth (30,40).  The plate is curved in such a manner as to form an open ring. The teeth are arranged so that at the ends of the ring they act as grips. The central area of the support has a bore with an inner thread (20) which is used to connect with a tool.
Patent DE-19618263-A1 (DE)
Inventor: DENI FRANZ
IPC: A01D78/10
Filed: 1996-05-07
Abstract: On both sides of the central frame, extending in the work position crossways to the direction of travel, are connected several arms joined to one another and pivotable heightwise. The arms support on the ground via probe components. The inner arms next to the central frame are pivotable with the aid of hydraulic cylinders operable by means of a control valve on the tractor. The movement of the arms is from the work position horizontally forwards into a transport position. A stop valve (24), normally closed under spring effect, is operable by means of a draw cable (26) from the tractor and is fitted on the hay machine in a hydraulic conduit leading to the cylinders (15a,15b) activating the pivoting movement of the inner arms.
Patent DE-19619373-A1 (DE)
Inventor: MICULKA CHRISTIAN DR
IPC: C07B61/00
Filed: 1996-05-14
Abstract: The invention relates to a substance library, a process for the production thereof, a process for the production of supramolecular complexes using said substance library, the use of said supramolecular complexes produced using the substance library, and the use of the substance library itself.
Patent DE-19619768-A1 (DE)
Title: Door lock for burglar-retardant door elements
Inventor: RIEPE JOHANNES
IPC: E05B17/20
Filed: 1996-05-17
Abstract: The door leaf (1) is swivelled into the frame firmly fixed into an opening in a wall. The frame rebate has a closure box (5,5a) on a level with the door-lock (3). At the same time, an extra bolt plate (6a) positioned on the door leaf or on protective and closure pieces is inserted into the closure box so far that the locking bolt first penetrates the rebate side opening (11) in the closure box, when the door is closed, and next also penetrates the opening (13) in the bolt plate inserted into the closure box from the room side.
Patent DE-19621259-A1 (DE)
Inventor: HOFMANN FRANZ DR
IPC: F27B9/02
Filed: 1996-05-25
Abstract: The method concerns production of special and carbon steel strip from thin cast slab with a thickness of 40-100 mm, according to which the slab is subdivided into sections, conveyed through a heating line, and then continuously rolled. The method is characterised by the following operation sequence: (a) a heated slab section (2a) is transferred laterally from a production line (X) into a side position (Y); (b) the slab is conveyed longitudinally and its surface is processed; (c) the slab is conveyed back into its original side position; and (d) the heated slab section is transferred back into the production line (X). Also claimed is an installation for implementation of the proposed method.
Patent DE-19623240-A1 (DE)
Title: Cutting assembly for flat baked foods, e.g. cakes
Inventor: KOEVY SANDOR
IPC: A21C11/10
Filed: 1996-06-11
Abstract: An assembly for sub-dividing flat baked food products, resting on a baking tray, has two or more adjacent reversible cutting stations which descend to the food in cutting operation. After removal of the baking tray, the cutters descend into a rinsing basin located beneath the cutting plane. The sets of cutter blades, and a sliding carriage, move back and forth between the two cutting stations. The base of the carriage is formed by reversible conveyer belt running transverse to the direction of carriage motion. The novel features are that: (a) the baking tray on which the cutting operation is performed is a rectangular turntable (71) placed upon the conveyer with two diagonal cut-out corners; (b) the turntable (71) has elongated sidewalls (7131, 7131') extending the full overall length of the turntable main axis, and rotates in both directions; (c) as the turntable rotates, a slot to the conveyer is opened by the cut-out corners facilitating movement by the carriage to the next cutting station and correct cutter orientation.