baber/WOPTO huggingface dataset:
Patent DE-19502798-A1 (DE)
Title: Vehicle movement detecting circuit e.g. for speed measurement
Inventor: BECKER MANFRED
IPC: G01P7/00
Filed: 1995-01-30
Abstract: The circuit has at least one sensor, preferably a grid, to determine relative movements over a static, rough surface. It also includes an analysis circuit. The circuit includes at least one sensor (2) to detect the speed of the vehicle and at least one sensor (4) to detect the acceleration of the vehicle. It also has a microprocessor circuit (3). The signals output from a speed sensor (2) and the acceleration sensor (4) are fed to the microprocessor circuit (3). The latter (3) stores, compares and generates output signals to the analysis circuit. Preferably, signals from the speed sensor (2) are continuously compared with signals from the acceleration sensor (4) in the microprocessor (3). By comparing these signals, faults in the acceleration sensor (4) may be determined.
Patent DE-19503544-A1 (DE)
Title: Roll cooling and/or lubricating appts. for cold-rolling
Inventor: BARTEN AXEL DIPL ING
IPC: B21B37/32
Filed: 1995-02-03
Abstract: The roll cooling and/or lubricating appts. includes nozzle valves (10) with nozzle heads (11) facing rolls are located in the interior of nozzle beams (9). The nozzles heads protrude from the beam front wall, and are provided with at least one nozzle opening (15), as well as a forechamber (16), and they also incorporate a sealing spring (18) which takes the form of a cone or a cylinder, and is attached to a nozzle operating plunger (21).
Patent DE-19511951-A1 (DE)
Title: Bottling etc. plant gripper chain
Inventor: FRENKER-HACKFORT LUDGER
IPC: B65G17/44
Filed: 1995-03-31
Abstract: The roller chain (2) has U-shaped outer straps (7). There are holders for the rubber supporting elements (13) and chain bolts (5) which terminate in top plates (14). The centre part of the strap acts as a chain side plate and is drilled out for the chain bolts as against the dissimilarly long strap legs (10,11) which lie to one side of the chain together with the dome-headed pins per strap. The pins should be press-fitted into the outside straps.  Each rubber element joins the legs (11) of two opposing outside straps. The straps are fitted at regular intervals so as to face each other on the two sides of the chain. All chain components are made of stainless material. The top plate and strap web are divided by a plastics film (16).
Patent DE-19514326-A1 (DE)
Inventor: PELTZER WOLFGANG
IPC: B65G53/14
Filed: 1995-04-18
Abstract: The device proposed for the injection of particulate insulating materials has a feed hopper (2) for the insulating material, the hopper outlet being connected to the inlet of a lock device (1; 101) whose outlet (7) is connected to a compressed-air line (9, 10) connected at one end to the outlet of an air compressor and fitted at the other end with a nozzle designed to allow the material to be injected at the required point. The outlet (7) of the lock device (1; 101) is connected to the compressed-air line (9, 10) by means of an air-jet device (11) whose aspiration side is connected to the outlet (7) of the lock device (1; 101) so that, when in operation, material coming out of the outlet (7) of the lock device (1; 101) is sucked into the compressed-air line (9, 10) and carried with the compressed air to the point of injection.
Patent DE-19515723-A1 (DE)
Title: Core support for roll cutting machine
Inventor: MUELLING JUERGEN
IPC: B65H18/04
Filed: 1995-05-03
Abstract: The core has a central drive shaft (1) around the periphery of which there are mutually spaced longitudinal grooves with slide strips radially displaceable by varying the pressure in a respective expandable pressure medium duct (4). At least one annular base member is located on the drive shaft with an internal face bearing on the slide strips. An external face has ramp tracks (6) cooperating with pressure locking elements which serve for releasably locking of and non-rotatable coupling with slide-on winding cores. The pressure elements are held in recesses in a pressure ring rotatable relative to the base member. The pressure locking elements comprise rolling elements, such as balls (7), projecting slightly beyond the external face of the pressure ring even when the pressure elements are inoperative. The elements serve to guide the positioning of the winding cores onto the pressure ring.
Patent DE-19517395-A1 (DE)
Title: Movable scaffolding and conductor system with work platform
Inventor: KAMAL SAMY DIPL ING
IPC: E04G5/00
Filed: 1995-05-15
Abstract: The scaffolding comprises a main column (1) which securely holds and presses two holding plates (3,4) against two opposite planes, e.g. the ceiling (18) and floor (19). The holding plate (4) has rollers (5) or supports (17), and the main column may be mechanical, hydraulic, pneumatic or an electrical pressure mechanism (2).  The main column has a work platform which consists of a floor (6), transverse board (7), vertical struts (8), railing struts (9), lifting device, lowering lever (11), a small ladder (12), and at least one storage box (13).
Patent DE-19527166-A1 (DE)
Title: Servo-control device for controlling speed of tape drive motor of video tape recorder
Inventor: IRIE TOSHIAKI
IPC: H02P29/00
Filed: 1995-07-25
Abstract: The control value is produced on the basis of a difference between the rotational speed determined by the rotational speed detector unit (3) and a desired value of the rotational speed. A fault condition monitoring unit (5) is provided, for giving a deviation value, if the deviation value is constant during a previously determined period of time. The deviation value represents a difference between the control value produced by the control value prodn. unit (4) and an ideal control value. An addition unit (7) adds the control value produced by the control value prodn. unit (4) with the deviation value, in order to obtain an addition result. A drive voltage prodn. unit (8) drives the motor with an operating voltage corresp. to the addition result from the addition unit.
Patent DE-19531391-A1 (DE)
Title: Explosively driven fastener gun
Inventor: HELLMEISTER HEINZ-PETER DR DR
IPC: B25C1/14
Filed: 1995-08-26
Abstract: The explosively driven fastener gun has a breech piston (1) for adjustment of the cross-section of the mouth of an outflow channel (10). The piston is axially movable and the shot force is adjusted via a bypass channel and an adjuster member (5). A part of the piston acts as a stopping piece (6) and has some play in the radial direction so as to produce a radial adjustability of the piston. The radial play of the stopping piece lies in the area +/- 0.5 mm.
Patent DE-19536989-A1 (DE)
Title: Servo-controlled steering for motor vehicle driven-steered wheels
Inventor: YAMAMOTO YORIHISA
IPC: B62D5/04
Filed: 1995-10-04
Abstract: The steering is applied via a manually controlled torque. A servo steering system (10) applies a servo torque to correct for external influences on the steering. These comprise slewing forces, detected by slew sensors and power steer. The latter is corrected by monitoring the driving torque on the steered wheels and the vehicle speed. The steering reaction force generated by the slew forces and by the power steer are computed and used to generate the correction signals for the servo steering. The correction force varies in relation to the vehicle speed and the levels of the outside forces. For small traction forces the correction is low.
Patent DE-19540360-A1 (DE)
Title: New tri:iodo-allyl ester amide
Inventor: HEUER LUTZ DIPL CHEM DR
IPC: C07C271/08
Filed: 1995-10-30
Abstract: Triiodo allyloxy carboxamides of formula C(I)2=CI-CH2-OCONR3R4 (I) are new. R3,R4 = alkyl (optionally interrupted by 1-3 O, S and/or N, and/or optionally substituted), or aryl or aralkyl (optionally substituted) or NR3R4, = 5-8 membered, optionally benzo-annelated ring, which may contain 1-3 O, S and/or N atoms.  N.B. in a dependent claim R3,R4 may also be heteroaryl or cycloalkyl.
Patent DE-19541190-A1 (DE)
Title: System for controlling the raising ground-contact component of mobile machine e.g. snow plough
Inventor: SIEBENLIST WERNER
IPC: F15B11/05
Filed: 1995-11-04
Abstract: The hydraulic system for controlling the height, for example, of a snow plough blade in relation to the ground uses a push-pull cylinder, controlled by a three-position valve, and a control unit which reacts to the feed-back pressure, due to ground contact, to reduce or increase the pump supply pressure. A snow plough blade (1) is attached to the driving vehicle (3) by a linkage mechanism (2) and a two-way hydraulic cylinder (4). The piston of the cylinder is controlled by a three-position electromagnetic valve (8) which supplies hydraulic pressure to one side (4r) or the other (4k) of the piston. A motor (5) driven pump (6) supplies hydraulic fluid from a reservoir (7) and the output pressure Pp is governed by a control unit (9) which receives feed- back pressure information from the valve through feeds (10a,10b) incorporating a throttle (11). A pressure-limiting valve (8), a back-pressure valve (13) and supply throttle (14) are also provided.
Patent DE-19541508-A1 (DE)
Inventor: POTZ DETLEV DR ING DR
IPC: F02M65/00
Filed: 1995-11-08
Abstract: A fuel injection valve for internal combustion engines with a valve body (1) with at least indirect provision for a valve seat (17) at its combustion chamber end and a sprung valve diaphragm (19) forming a valve member, the edge of which is secured against the valve body (1) and which separates a pressure chamber (11) which can be filled with high-pressure fuel from an injection section into the engine's combustion chamber, in which the prestressed valve diaphragm (19) providing a seal via a valve member sealing surface (21) against the valve seat (17) can be lifted therefrom under the effect of the high fuel pressure prevailing in the pressure chamber (11) upstream of the fixed valve seat (17). To detect the start and end of injection at the injection valve, the valve diaphragm (19) forms a movable switching component of an electric sensor detecting the valve opening movement, to which end the valve diaphragm (19) cooperates with a fixed contact surface to which a different voltage potential is applied from that applied to the valve diaphragm (19).
Patent DE-19541951-A1 (DE)
Title: Armoured cupboard, especially for storing weapons
Inventor: HILLEKE BERNWARD
IPC: E05G1/00
Filed: 1995-11-10
Abstract: The armoured cupboard has at least one vertical partition (6) which divides the internal space into two adjacent storage spaces. The latter can be with or without shelves (3). The partition is fixed in the cupboard so that it can be adjusted in the width direction (BR), in order to alter the sizes of the storage spaces. It may divide the cupboard into a first space (1) whose height is uninterrupted, and which is used for storing long weapons such as rifles (2), and a second space which is divided into compartments (4) by horizontal shelves, in order to store utensils (5).
Patent DE-19542507-A1 (DE)
Title: Determining efficiency of heat insulated axle joint in motor vehicle
Inventor: BIERMANN JAN-WELM DR ING
IPC: G01M13/02
Filed: 1995-11-15
Abstract: The method is carried out in a number of steps. The axle joint (4) is acted upon with a constant torque (Mzu), until the temperature difference between the axle joint and the surroundings reaches a steady value. Then the bending angle ( beta ) and the supplied torque are suddenly and simultaneously set at zero. The RPM is then held continuously constant. The effective heat coefficient during the steady condition is determined from the fading curve of the temperature of the axle joint. The power loss (Pv) in the axle joint, falling during the load application, is also computed. This finally enables the efficiency of the axle joint during the load application to be determined.
Patent DE-19545642-A1 (DE)
Title: Sulphonated aromatic polyether-ketone used for membrane prodn., etc.
Inventor: CLAUS JOACHIM DR
IPC: H01M8/1025
Filed: 1995-12-07
Abstract: Sulphonated aromatic polyether-ketones (PEK) contg. units of formula -Ar-Op-Ar-(CO-Ar')x-O-Arm-CO-Ar'y-O-Arn-CO- (II) are claimed, in which 1-100% of the -O-phenylene-CO- units are substd. with a SO3M gp., sulphonated and unsulphonated -O-phenylene-CO- gps., and sulphonated and unsulphonated -O-phenylene-O- gps. in any sequence. In (II), Ar = p- and/or m-phenylene (p- and/or m-Phe); Ar' = phenylene, naphthylene, biphenylene, anthrylene or other arylene; M = H, NR4<+> (R = H or 1-4C alkyl) or a metal, pref. an alkali(ne earth) metal or sub-Gp. 8 metal; x, n and m = 0 or 1;  y = 0, 1, 2 or 3; and p = 1, 2, 3 or 4.       Also claimed are: (i) a process for the prodn. of (II); (ii) a polymeric electrolyte soln. contg. (II); and (iii) a film with a thickness of 5  mu m to 1 mm contg. (II).
Patent DE-19546681-A1 (DE)
Title: Elongated material conveying method between two parallel endless belts
Inventor: SCHMIDT PETER
IPC: B65G23/28
Filed: 1995-12-14
Abstract: The method involves measurement of the linear speeds of both belts (3,4) by contactless scanners (8) e.g. of belt teeth while the material is conveyed under gentle pressure. The scanners are wired to frequency-to-voltage convertors (9) producing unit signals for a controller (10). Any inequality of belt speeds generates a difference signal (11) which acts on the power convertor (11) supplying the drive (6) of the lower belt (4). Speed comparison takes place throughout the time of conveyance.and is independent of subjective judgment by a machine operator.
Patent DE-19548959-A1 (DE)
Title: Conveyor for box containers
Inventor: BAUER MATTHIAS
IPC: B65G1/02
Filed: 1995-12-28
Abstract: The conveyor has a straight or curved transport surface for the boxes which lies horizontally or slopes down towards the end of the conveyor. The transport surface is formed from parallel roller bars (38) extending in the length direction.  At least one partition strip (42) lies parallel to the roller bars and can be moved sideways. The partition strip position can be altered independently of the roller bars.
Patent DE-19603629-A1 (DE)
Title: Alkyl glycoside prodn. for use as surfactants and intermediates
Inventor: KOIKE TOYOMI
IPC: C07H15/04
Filed: 1996-02-01
Abstract: A process for preparing an alkylglycoside (I) comprises (a) reacting a saccharide (II) with a monohydric alcohol (III); (b) opt. decolouring the reaction mixt.; (c) adjusting the reaction mixt. of (I) and unreacted (III) to a pH of 2-6.5; and (d) distilling off the unreacted (III) to obtain the (I).  Pref. (I) have the formula R<1>(OR<2>)xGy (I). R<1> = 1-22C  alkyl, 2-22C alkenyl or 7-22C alkylphenyl; R<2> = 2-4C alkylene; G = residue derived from a 5-6C reducing saccharide; x = molar addn. number of alkylene oxide, with average value 0-5; and y = deg. of condensn. of reducing saccharide, with average value of 1-10 esp. (II) is glucose and (III) is opt. unsatd. 1-22C alcohol and/or its alkylene oxide addn. prod.
Patent DE-19606805-A1 (DE)
Title: Mobile spreader with computerised spreading system
Inventor: SPETH FRIEDRICH
IPC: E01C19/20
Filed: 1996-02-23
Abstract: The spreader includes an indicator unit and operating unit which are formed as separate components. The indicator unit is provided in the vision area of the driver and the operating unit is provided within easy reach of the driver. At a travel speed (v) not equal zero, the indicator unit only displays the essential operating values and functions. The operating unit has a tactile rocker switch which when operated allows a change of the set and displayed operating values only in predetermined steps.
Patent DE-19608683-A1 (DE)
Title: Production of substrate
Inventor: SCHULZ-HARDER JUERGEN DR ING
IPC: B23K35/30
Filed: 1996-03-06
Abstract: Production of a substrate comprises securing a metal layer (2,3) to a surface of an insulating layer (1) by active soldering at a solder temperature and using an active solder applied as layer (4). The novelty is that a metallic body (6', 14) consisting of a metallic diffusion solder (7,15) on one outer surface is connected to the metal foil (2',3'). At the active solder temperature, a diffusion solder bond occurs with the metal of the metal foil (2',3').
Patent DE-19613759-A1 (DE)
Title: Heat exchanger for heater
Inventor: GALTZ RUEDIGER
IPC: F24H3/06
Filed: 1996-04-06
Abstract: The heat exchanger has projections (15) on the inner side of the base (5) extending out towards a combustion chamber. The axes of the projections is located parallel to the longitudinal axis of the heat exchanger and the projections and the base are formed as a one-piece construction. The projections have a tapered or conical form and are of different lengths. The heat exchanger has grooves (14) running on the inner side of a side wall (4). The grooves in the transient area of the side walls extend to the base. Projections are located on the ridges in the transient area. Protrusions (25) are also located on the outer side of the base and are coaxial to the inner ones.
Patent DE-19615472-A1 (DE)
Inventor: KAMPFMANN FRANK
IPC: F16K27/02
Filed: 1996-04-19
Abstract: A safety element is disclosed for influencing or inspecting fluid media in a duct, in particular a double-walled safety duct whose walls are separated by a hollow space. The safety element has a housing formed by walls and flanges for sealingly connecting it to the duct. The housing is surrounded on all sides by a second wall (6) separated from the first wall (5) by a hollow space (7) which is closed in a gas-tight manner and can be connected with measurement equipment for inspecting its contents. The hollow space (7) communicates through one or several bores (13) with a groove (15) shaped around the duct into the sealing surface (14) of the flange (1) or its seal (18).
Patent DE-19621492-A1 (DE)
Inventor: BROCKHOFF REINER
IPC: B01D53/70
Filed: 1996-05-29
Abstract: The invention concerns a process for purifying waste gases from smelting, resmelting or combustion plant furnaces and the use of the filter dusts produced. The invention is used in particular in the production or preparation of nonferrous metals. According to the invention, at least one alkali compound, in particular NaHCO3, is injected dry, optionally in the presence of activated carbon and/or open hearth coke, into the waste gas leaving the production process. The separated filter dust is fed back to the smelting or combustion process. It has unexpectedly been found that the returned filter dust can lower the dioxin and furan contents of the crude gas. Owing to the composition of the filter dust, it can also be used as protective salt in secondary aluminium production.
Patent DE-19621688-A1 (DE)
Inventor: NIESNER NORBERT DR
IPC: C08L53/02
Filed: 1996-05-30
Abstract: A film in roll form, especially for packaging foodstuffs as a substitute for PVC film, of 15 to 99.6 wt% of a rubber-elastic styrene-butadiene block copolymer, 15 to 99.6 wt% of a thermoplastic polymer, 0.1 to 10 wt% of an anti-fogging agent, 0.1 to 5 wt% of a primary antioxidant, 0.1 to 5 wt% of a secondary antioxidant and 0.1 to 50 wt% of other auxiliaries. The transverse shrinkage of said film is not more than 3 % after three months' storage.
Patent DE-19628250-A1 (DE)
Title: Measurement device for optical properties of transparent specimen
Inventor: LEX KONRAD
IPC: G01N21/88
Filed: 1996-07-12
Abstract: The device has a light source which emits light within a predetermined wavelength range and produces light along a predetermined optical axis. A sample holding chamber is arranged between the source and a measuring device such that the light passes through the sample. The measuring device is arranged in an essentially closed measuring chamber having and an opening through which the optical axis runs. The device has at least one photodetector incorporating at least two detectors. A first detector (4) is provided in the optical axis (3) of the illuminating device. A second detector (5) is arranged at a predetermined radial distance from the optical axis.
Patent DE-19628315-A1 (DE)
Title: Colourant adding apparatus to produce coloured plaster
Inventor: HAASE WILHELM
IPC: B28C7/04
Filed: 1996-07-13
Abstract: The apparatus is used on site, for adding colourants in controlled proportions to water used in the preparation of coloured plaster. Also claimed is the process of adding colourants.
Patent DE-19630327-A1 (DE)
Title: Liquid distributor for watering plants gardens
Inventor: MAIER ROLF
IPC: B05B1/26
Filed: 1996-07-26
Abstract: The distributer has a pipe (1) with holes (4) around its periphery. A rotary control device (2,3,8) conducts at least a part of the flow through these holes and defines these holes in their size. It has a shaft turning in the tube with devices (3) to close off the holes alternately. The devices are formed by a spiral down the inner wall of the tube, turned by the shaft.  The tube has a lid (5) at one end. Outside the tube is a rotor (8) and the lid has holes so that liquid emerging from them impinges on the rotor. At the other end, the tube has a connector (9) which is elastic, thus allowing the rotor to oscillate.
Patent DE-19632916-A1 (DE)
Title: Implant for anchoring replacement teeth in jaw bone
Inventor: VELTEN PETER
IPC: A61L27/06
Filed: 1996-08-16
Abstract: An implant system (5) for anchoring replacement teeth to a toothless jaw (3, 4) or a toothless jaw section, comprises a primary section (7) with spread side regions (8) for anchoring in the jaw bone (4), and a secondary section (27) which can be screwed into the primary section. The secondary section is in the form of a secondary implant, and is hermetically sealed in the jaw bone, from the inside of the mouth (1). A tertiary section (47) can be used to fix the replacement tooth.
Patent DE-19633129-A1 (DE)
Title: Making a cover on a flush mounted wall unit e.g. for LV or communications technology
Inventor: NEUMANN WOLFGANG DIPL ING
IPC: H02G3/12
Filed: 1996-08-16
Abstract: A flush-mounted socket for use in low electrical power applications or for communication systems has a carrier ring 14 on a module 28 set into a recess. The module has connectors 22.  The module is enclosed by a cover that has an outer section 1 into which is set a plate 12 and this is secured by screws that fix into the carrier ring and so secure the assembly.
Patent DE-19639479-A1 (DE)
Title: Grill for cooking food e.g. steak, sausage, vegetable
Inventor: KAA JOHANN
IPC: A47J37/07
Filed: 1996-09-26
Abstract: The grill uses wood charcoal or other fuel and has rods formed on the upper side of the grill so that fat and other cooking juices can drip from the food. The juices etc. are guided by the rods into a collector.  The grill may have component sections which are joined together to direct the juice for collection.
Patent DE-19646914-A1 (DE)
Title: Filter plant with control system
Inventor: LINN ERICH
IPC: B01D46/44
Filed: 1996-11-13
Abstract: A filter plant has control devices (8) which decide upon the need for cleaning of filtration devices (3,3',3") in the plant on the basis of the degree of saturation of the filtration devices. The control devices are also designed to establish the need for a change of the filtration devices on the basis of the time interval between the occurrences of two successive cleaning requirements. Also claimed are: (1) a procedure for controlling a filter plant in which, depending upon the time interval between successive requirements for cleaning, the filter elements are changed rather then cleaned; and (2) control devices used in the filter plant.
Patent DE-19649524-A1 (DE)
Title: Detergent flushing device is for dishwashers, etc.
Inventor: MEISNER HEIKO
IPC: D06F39/02
Filed: 1996-11-29
Abstract: A detergent flushing device is for washing machines or dishwashers and has \- 1 fresh water discharge nozzle (11) for flushing out the detergent. The nozzle (11) succeeds a horizontal baffle disc or a water distribution plate (13) so that the discharged water receives a flow component directed towards the sidewalls of the detergent chamber.