baber/WOPTO huggingface dataset:
Patent DE-19517848-A1 (DE)
Inventor: DORSCH DIETER DR
IPC: C07C279/22
Filed: 1995-05-16
Abstract: Fluorine-contg. benzoylguanidine derivs. of formula (I) and their salts are new. R<1> = H, halo, A, CN, NO2, CnFmH2n+1-mOp, 2-4C alkynyl or XR<4>; R<2> = CnFmH2n+1-mOp; R<3> = H, A, halo, A, CnFmH2n+1-mOp, SOqR<6>, SO2NR<4>R<5>, Het., OR<6>, SR<6>, SHet. or NR<7>Het; R<4>, R<5> = H or A; or R<4>+R<5> = 4-5C alkenyl with one -CH2- gp. opt. replaced by O, S, NH or NA; R<6> = Ph or A; R<7> = H or A; A = 1-6C alkyl; X = O, S or NR<7>; Ph = phenyl opt. substd. by 1-3 A, OA, NR<4>R<5>, halo or CnFmH2n+1-mOp; Het. = mono- or bicyclic opt. satd. aromatic heterocyclyl having 1-4 N, O and/or S, opt. substd. by 1-3 F, Cl, Br, CnFmH2n+1-mOp, XR<4>, A, NO2, CN and/or carbonyl O, and linked via N or C to the benzoyl system; m = 1-7(max 2n+1); n = 1-3; p = 0 or 1; q = 1 or 2; and provided that R<1> = H only when R<3> = SOqR<6> or SO2NR<4>R<5>.
Patent DE-19528024-A1 (DE)
Title: Equipment for excersizing muscles - using resistance provided by reversible motor operating an arm or crank via safety cut=out
Inventor: SCHNELL KLAUS
IPC: A63B21/005
Filed: 1995-07-31
Abstract: The equipment incorporates a mechanical safeguard (2) which switches off the motor (3) when the user of the equipment moves it beyond the ends of a set movement range. The safeguard is formed by a drive which consists of three gears (15,16,17) mounted on shafts in a housing. Two of the gears (15,17) can be moved axially independently from one another and can be brought into engagement with the third gear. The shaft (13) of the gear which cannot be moved axially is in connection with the motor driven traning element. The axially movable gears have limited angular travel when they are in engagement with the third wheel. The limits of their movements correspond with the limits of the moveent of the training element.
Patent DE-19529179-A1 (DE)
Inventor: TRUMPP GERHARD DIPL ING
IPC: H03L7/081
Filed: 1995-08-08
Abstract: PCT No. PCT/BE95/01038 Sec. 371 Date Feb. 3, 1997 Sec. 102(e) Date Feb. 3, 1997 PCT Filed Aug. 8, 1995 PCT Pub. No. WO96/05672 PCT Pub. Date Feb. 22, 1996A method and a completely integrable circuit arrangement are proposed for recovery of a timing signal from a data stream. Two groups of phase regulators are supplied with a locally existing reference timing signal, preferably in each case one of mutually complementary reference timing signals. One phase regulator in each case, which has assumed a state within its operating range, is selected to provide the recovered timing signal, while a phase regulator which is currently not selected is kept in the state within its operating range which is diametrically opposite to the state of the currently selected phase regulator. On reaching the limit of the operating range of the currently selected phase regulator, a changeover is made to the phase regulator which has been kept ready until this point.
Patent DE-19530142-A1 (DE)
Title: Catalyst structure serving vehicles with high levels of hydrocarbon emission
Inventor: RECK ALFRED
IPC: F01N3/28
Filed: 1995-08-16
Abstract: This catalyst serves vehicles powered by internal combustion engines. It is particularly suitable for exhaust gases containing a large proportion of hydrocarbons. Its tubular casing (1) contains an arrangement of metal sheets, at least partially coated with a catalytically-active material. In this novel arrangement, the sheets are placed close to the internal surface (3) of the casing. This leaves most of the cross sectional area of the casing free of catalyst-coated metal sheet.
Patent DE-19531051-A1 (DE)
Title: Stepping caterpillar or belt track transport vehicle
Inventor: MISAWA RINTARO
IPC: A61G5/06
Filed: 1995-08-23
Abstract: The vehicle has a pair of belt supports (7) in contact with the inner surface of the drive belts (5), at the ground contact section between the drive wheels (2) and the ground contact wheels (4). The two belt supports (7) can be folded to an inverted V shape at a position essentially in the middle of the ground contact section of the belts (5).  A lifting device (8, 9) is connected at one end to a connection area of the supports (7). Its other end is linked to the vehicle part (1). When making a step, each support (7) forms a straight arrangement. They form an inverted V shape when the middle of the ground contact region touches a front edge of a top step.
Patent DE-19532495-A1 (DE)
Inventor: RHEE SANG KI
IPC: C07K1/22
Filed: 1995-09-02
Abstract: Hirudin is purified by affinity chromatography using metal ion affinity, wherein the ion is Cu++, and the eluant comprises a phosphate buffer.
Patent DE-19534876-A1 (DE)
Title: Timing control for IC engine
Inventor: SCHREY EKKEHARD DR ING
IPC: F02D41/14
Filed: 1995-09-20
Abstract: The IC engine has solenoid drives for the valves providing flexibility in the timing control. The engine control sets the valve timing to a nominal value and then alters the timing on one cylinder until optimum operating conditions are obtained. This is determined by monitoring the output of the lambda sensor. The system provides a rapid determination of the best timing conditions to achieve maximum torque from each cylinder, ie. maximum fuel mixture intake.
Patent DE-19544463-A1 (DE)
Title: Pincer-type gripper for vehicle with lifting device or mobile crane for gripping and handling loads
Inventor: GRESBACH GERHARD DIPL ING
IPC: B66C1/44
Filed: 1995-11-29
Abstract: The gripper comprises a lifting device which has a bearing block (3) with a chain pulley block (3b) in its lower section on a transverse axis (3a). A chain (4) passes through and under the pulley block and has a hanger (4a) attached at its top end. A two-armed lever (9) for moving a jaw (6a), is attached at the other end of the chain. The bottom of the bearing block is fixable in different positions, to a carrier (1), so that it can move axially. A side piece supporting the jaw pivots about a second transverse axis (9a). The lever comprises a moment arm (9b) which engages the chain, and a load arm (9c) which is linked to the jaw and which pivots about a third transverse axis (6b). A safety belt passes under the load (7) and has a belt reel and a lock which are articulated at points on the sides (6,5) of the jaw.
Patent DE-19605171-A1 (DE)
Title: High temperature oven for metal vaporisation
Inventor: BOSLER JUERGEN
IPC: H01J27/18
Filed: 1996-02-13
Abstract: The high temperature oven 1 slides in a housing tube 18 and this is under vacuum conditions. The oven has a heating element with a coil 3 of tantalum on a ceramic tube 2 to form the evaporation chamber 4. The chamber is closed by a sealing ring 8.  The ceramic tube locates within an isolator tube 5 covered with a heat shield formed of multiple layers of tantalum foil 6. A further tube 7 completes the assembly and this is in electrical contact with the housing tube.
Patent DE-19609583-A1 (DE)
Title: Support arm for engine timing chain tensioner
Inventor: TADA NAOSUMI
IPC: F16H7/08
Filed: 1996-03-11
Abstract: The arm (10,20) of a tensioner (15) adds tensional power to a timing chain (8,9) provided in an engine. Multiple oil passage holes (28,29) are provided on its back surface.
Patent DE-19612586-A1 (DE)
Title: Single crystal pulling apparatus
Inventor: SCHOLLER JOHANN
IPC: C30B15/00
Filed: 1996-03-29
Abstract: A single crystal pulling apparatus has pulling equipment located above a cylindrical vacuum chamber (1,5) which contains a radiant-heated melt-containing crucible and which is divided along a sloping plane into two adjoining cylinder parts of similar size. The upper part (5) is fitted with two two-armed levers (11) which are connected together by a handlebar (13) and which can swivel about a horizontal axis. One arm (11a) of each lever is supported on an inclined surface (4") forming part of an annular turntable (4) which encloses the lower part (1) of the vacuum chamber and which is mounted for rotation about the vertical chamber axis on the bottom flange (2) supporting the lower chamber part (1). The upper chamber part (5) is articulated to the turntable by a hinge located at the lower edge in the region of its longest generatrix.
Patent DE-19620161-A1 (DE)
Title: Pipe rolling method
Inventor: STINNERTZ HORST ING GRAD
IPC: B21B21/06
Filed: 1996-05-08
Abstract: Two rolls facing one another in a rolling stand are moved back and forth on a tubular blank mounted on a conical mandrel carried by a mandrel bar. The working profile of the rotationally driven rolls is adapted to the conical shape of the mandrel. At both dead centres of the rolling stand the rolls release the blank for feed and rotational motions. The tubular blank and the rolling mandrel are driven asynchronously in the same direction but at different speeds of rotation.
Patent DE-19620889-A1 (DE)
Title: Semiconductor FET with indium arsenide channel layer
Inventor: NAKAYAMA TATSUO
IPC: H01L21/338
Filed: 1996-05-23
Abstract: The FET includes an InAs channel layer (104) and a charge carrier source layer (108) on an InP substrate (101). A stepped channel layer (105) is located between the channel layer and the charge carrier supply layer. An InAs molecular fraction is provided in the stepped channel layer and it is reduced from the side of the InAs layer to the side of the charge carrier supply layer continuously from 1 to 0.53. Pref. between the InP substrate and the InAs channel layer is provided an InGaAs channel layer with a molecular fraction higher than 0.55, but lower than 1. Typically the InAs channel layer is 3-6 nm thick. The stepped channel layer may be 1 to 4 nm thick.
Patent DE-19623244-A1 (DE)
Title: Local passenger transport system with track-borne wheeled vehicles
Inventor: GLOMB CHRISTIAN
IPC: B61B13/00
Filed: 1996-05-30
Abstract: The system comprises a concrete pathway (1) with tracks for wheeled vehicles stations, a calling system (3) for cabins kept ready with devices for personal transport which function through an individual drive with wheels (9) guided in the rails. An automatic unit controls the drive and further cabin functions depending on signals from an integrated safety device and from the calling system. The concrete pathway is a plate that is flat on the top with projections at the sides for horizontal and vertical guide rails for the wheels. It is made from prefabricated components and is laid directly on sand base.
Patent DE-19625739-A1 (DE)
Title: Airflow deflector for reducing air flow resistance and spray water of vehicle, esp. commercial vehicle - is fitted on rear end and serves to guide air flow between undersurface and road so that flow can be reversed
Inventor: LECHNER ANTON DR
IPC: B62D35/00
Filed: 1996-06-27
Abstract: The airflow deflector (2) is fitted on the rear end of the vehicle and serves to guide the flow of air (6) between the undersurface (1) of the vehicle and the road in such a way that the flow can be reversed. This reversal of flow ensures that drops of water present in the air are deposited on the airflow deflector. To reverse the flow one or more curved surfaces are located one above the other. The flow over the undersurface is directed by the airflow deflector downwards or upwards, or partially downwards and partially upwards, thereby reducing the static pressure on the rear end of the vehicle.
Patent DE-19631935-A1 (DE)
Inventor: KOEGLER GERHARD DIPL CHEM DR
IPC: D06M23/08
Filed: 1996-08-08
Abstract: Textile binding agent in the form of an aqueous copolymer dispersion or a copolymer powder obtainable by means of radical emulsion polymerization, of a) one or several monomers from the vinyl ester group, the esters of acrylic acid and methacrylic acid, vinyl aromatics, vinyl halogenides and alpha-olefins and b) 0.01 to 10 w/w per cent, related to the total weight of the copolymer, of one or several monomers b1) from the group of N-(alkoxymethyl)acrylamides and N-(alkoxymethyl)methacrylamides, or of one or several monomers b2) from the group N-methylolacrylamide and N-methylolmethacrylamide, or mixtures b1) and b2), in which 0.01 to 10 w/w per cent, related to the total weight of the copolymer, of one or several emulsifiers of the group of sulphosuccinic acid diesters with linear, unbranched or branched or cycloaliphatic alcohols is employed as emulsifier(s) or added to an aqueous copolymer dispersion upon termination of the emulsion polymerization.
Patent DE-19634592-A1 (DE)
Title: Cleaning system with rotatable cleaning element for cleaning roller
Inventor: EBERHART PAUL
IPC: B41F35/00
Filed: 1996-08-27
Abstract: The cleaning system has a rotatable cleaning element (13) held in a housing (2). A guide system (6) positions the cleaning system, relative to the roller (12) to be cleaned. The guide system includes two engaging parts (7,8). These respectively have rollers which engage with the roller (12), at places around the circumference arranged at a distance from each other. Hence the roller to be cleaned is held detachable between the engaging rollers and the cleaning element. The guide system is so arranged that it holds the cleaning system at least partly on the roller to be cleaned. The engage roller part comes into engagement with the roller (12), in an opposing setting, the relation to the cleaning element (13).
Patent DE-19641212-A1 (DE)
Title: Blank extractor for brick moulding press
Inventor: HOFFMANN BODO
IPC: B28B13/06
Filed: 1996-09-26
Abstract: The extractor takes freshly pressed blanks from a block press and places them on a setting trolley. The individual grip plates (18) are at approximately the same height as, and immediately adjacent to, one or both sides of the grip arms (16).  Each grip arm for the grab plates of one side has at least three parallel linear guides. Of these, two are in the form of U-shaped running rails (24) and are set at as great a spacing as possible from each other. There are two pressure rollers (25, 27) for each rail and plate, with vertical running axes.
Patent DE-19642163-A1 (DE)
Title: Method for operating multiple hydraulic actuators
Inventor: ZERVAS BERNHARD
IPC: F15B11/17
Filed: 1996-10-12
Abstract: The method involves a pair of bidirectional pumps which are arranged in parallel and drive the actuators by means of a controlling valve system in which the outputs are directed to drive each actuator as required. A system of hydraulic actuators (51) consisting of double-acting cylinders (1.1,1.2,1.3) and hydraulic motor (1.4), operating individually or in a sequence in a machine, is driven by a pump unit (53) supplied with hydraulic fluid from a reservoir (25). The pump unit comprises two pumps (15,15') driven by electric motors (19,19') controlled by a unit (57) which also connects to sensors (39) on each actuator. A valve unit (59) directs the outputs from the pumps (63) to the selected actuator determined by the control unit (57).
Patent DE-19642222-A1 (DE)
Title: Ring spinner for a cladded yarn
Inventor: NICKOLAY HELMUT
IPC: D02G3/36
Filed: 1996-10-12
Abstract: The ring spinner to producing a cladded yarn has a sensor (21,29,35) in the path of the core yarn (28) and/or roving (9) to the drawing unit (1) and/or at the outlet of the drawing unit (1) for the cladded yarn (16), to register faults.  Through the sensors, the control (36) and actuators (20) switch the slubbing stop unit (18) on detection of a fault and/or stop the feeds of the yarn components.
Patent DE-19643878-A1 (DE)
Title: Centring mechanism useful for tyre press with inflatable bladder
Inventor: MITAMURA HISASHI
IPC: B29L30/00
Filed: 1996-10-30
Abstract: The centring mechanism is used in a tyre press with an inflatable bladder (hot bellows 5) and an upper clamping device to hold its upper circumference.  A piston (30) moves the upper clamping device vertically, working in a cylinder (1).  The piston is connected to a coaxial central support (2).  A sensor measures the displacement of the piston.  The bladder is inflated, coming into close contact with the interior of the green tyre (22), whilst the upper clamping mechanism descends to a preset moulding height for the tyre.  Both the piston and central support have a hollow section.  The sensor (14) is a linear unit and has a signal unit (14b), which is fastened externally to the lower end of the cylinder unit.  A further sensor unit has one end connected to the signal unit, the other positioned in the hollow section of the central support.  A magnet is installed into the hollow section of the piston.
Patent DE-19647983-A1 (DE)
Title: Physical variable control method and device e.g. for electronically commutated electric motor
Inventor: DIETERLE ROLAND
IPC: H02P6/08
Filed: 1996-11-20
Abstract: The control of an electronically commutated electric motor (50) speed (revs) is based on a microprocessor (20) which obtains its voltage supply between the +ve line (22) and the -ve line (24). The potentiometer (26), also supplied, has a tap (28) going to the negative input of a comparator (30), while its positive input is connected through a resistance (32) with the + ve line, through a capacitor (34) with the -ve line, and directly with the port (BO) of the microprocessor.  The electric motor is connected with a DC voltage (52) of up to 60V and the current through it is controlled by an npn-Darlington transistor (54) with an freewheeling diode (56) in parallel. The current through this transistor is controlled by a PWM setter (60). When the motor takes much current, the pauses between the current pulses are short, and, when lithe current, they are large.
Patent DE-19649720-A1 (DE)
Title: Linear drive with position determining arrangement
Inventor: STOLL KURT DIPL ING DR
IPC: F15B15/26
Filed: 1996-11-30
Abstract: The axially displaceable output section (12) of a linear drive incorporates a member (54) in the form of a stop (57). This stop determines the axial position of the output unit. The position is specified by a retaining rod (77) carrying a counter-stop (58) which can be rotated about its longitudinal axis by an associated switch-over device (84). The counter-stop may be moved between a position in which it projects into the displacement path of the stop and a position in which it does not interfere with the movement of the stop. Preferably, the rod can be positioned in at least two angular positions by the switch-over device, which is in the form of a stepping drive.
Patent DE-19650629-A1 (DE)
Title: Vehicle tilt measurement, especially for motor vehicle
Inventor: KUEBLBECK HERMANN DIPL PHYS
IPC: B60R21/013
Filed: 1996-12-06
Abstract: The method involves measuring a tilt of a vehicle (1) with respect to a road surface level (14), whereby the clear distance to the road surface level is determined at, at least two points of the vehicle. At least two distance sensors (4,5) are used to determine the distance to the road surface level, and a warning signal is produced, if the rate of change of the distance and the time integral over the distance change overstep respectively a predetermined value.
Patent DE-19651096-A1 (DE)
Title: Anticoagulant material to coat medical articles
Inventor: KALLIES KARL-HEINZ
IPC: A61L33/02
Filed: 1996-12-09
Abstract: Blood-clotting inhibitory material is composed of a metal oxide gel and \- 1 blood-clotting inhibitory agent.
Patent DE-19653188-A1 (DE)
Title: Roller arrangement for escalator
Inventor: AHLS HERMANN W
IPC: F16G13/00
Filed: 1996-12-19
Abstract: The arrangement (50) has a roller (54) on a roller bearing (62) between a bush (56) and its axle (52). It has a pair of seals defining a sealed zone including the bearing and a lubricant chamber (82). The bush is engaged with a pair of inner side plates (49) and is between a pair of outer side plates (51). There is a roller bearing (58) between the roller and the bush, permitting their relative rotation.
Patent DE-19654238-A1 (DE)
Title: Hatch frame for placing in hatch openings of vehicle or camper van
Inventor: DENZLER ROLAND
IPC: B60J1/20
Filed: 1996-12-23
Abstract: At least one pivoting frame is located on the hatch frame and can be brought into firm contact with it. The pivoting frame is provided with an insect screen to prevent insects passing through the opening. The frames are made of metal, such as aluminium, or from plastics. The screen is in the form of a wire mesh, and is made from either steel, aluminium, plastics or fibre glass. The frame can be attached directly onto the roof of a vehicle or camper van.
Patent DE-19654469-A1 (DE)
Inventor: MAYER SIEGFRIED
IPC: H01H83/20
Filed: 1996-12-27
Abstract: The circuit breaker has at least one fault current sensor (1,2), a primary trigger system with a magnetic trigger (3), a secondary trigger system operating independently of the primary system and using a different technology, a contact arrangement (7) in a single or two-phase circuit and a contact arrangement drive system (6,18) activated by one or other trigger system if a fault current is detected. A mechanical force amplifier is arranged after the magnetic trigger and/or the drive system has two independently operating drives each preferably in the form of a switching lock.
Patent DE-19654530-A1 (DE)
Inventor: SCHNEIDER HORST
IPC: E04C1/39
Filed: 1996-12-27
Abstract: The set comprises two or more basic bricks, each with front, rear and two transverse faces, and two connecting bricks (20,23) joining them together. These bear against each other and against the transverse faces of the basic bricks. In plan view, the connecting bricks are trapezoid, their bases (21) bearing against transverse faces on the basic bricks, while their inclined faces (26) bear against each other. Mating faces of connecting bricks can contain tongues and grooves (24,25), and the connecting bricks can fit positively against the basic ones, their joint faces being correspondingly curved, with those of the connecting bricks concave.
Patent DE-19700277-A1 (DE)
Inventor: STERZEL HANS-JOSEF DR
IPC: C04B35/638
Filed: 1997-01-07
Abstract: Moulding material containing 20-50 vol.% of a powder of one or more metal oxides, optionally together with metal carbides and/or nitrides which are not reduced by hydrogen, in a fluid binder, ≥ 65 vol.% of the powder having  NOTGREATER  0.5 mu m particle size, with the remainder having  NOTGREATER  1 mu m particle size, and ≥ 90 vol.% of the powder consisting of metal oxides, which are reduced by hydrogen. Preferably, the fluid binder is an organic polymer. Also claimed is the use of hydrogen-reducible metal oxides of particle size  NOTGREATER  0.5 mu m for producing injection moulding materials. Further claimed is a method of producing metal mouldings by injection moulding the above moulding material, removing the binder and then reducing and sintering the resulting moulding in the presence of hydrogen.
Patent DE-19700564-A1 (DE)
Inventor: GANDINI SERGIO
IPC: B01D29/21
Filed: 1997-01-10
Abstract: The invention concerns a filter, in particular for the lubricating oil of an internal combustion engine. The filter comprises a pot-shaped filter housing, a support pipe (11) disposed therein and a filter element (14) secured on the support pipe (11). The filter element substantially consists of a filtering means which is folded in zigzagged manner and comprises plates (15 and 16) at its ends. The filter housing provides a direct seal between itself and a flange (19), the support pipe being provided with a screw-on thread (21).
Patent DE-19704003-A1 (DE)
Title: Method of printing individual identifiers e.g. bar-codes
Inventor: PSCHEIDL MICHAEL
IPC: B41F17/02
Filed: 1997-02-04
Abstract: The print method involves providing sheets (3) with individual identifiers after passing the sheets through a printing gap formed by a printing cylinder (4) and a rubber cylinder (8). The sheets are passed by a laser or ink jet printer (1) arranged at a distance from each print cylinder. The identifiers are applied before or after applying each printing colour or immediately after applying the last colour.