baber/WOPTO huggingface dataset:
Patent DE-19609871-A1 (DE)
Inventor: JACOBSSON KURT ARNE GUNNAR
IPC: B65H51/22
Filed: 1996-03-13
Abstract: The invention concerns a thread-delivery apparatus (F) with a storage drum (1), a housing boom (6) which is rigid with the housing, and a controlled thread-draw-off brake (B) which is mounted in the housing boom (6) in an axially adjustable manner and comprises an annular brake body (8) which cooperates with a thread-draw-off region (4) of the storage drum (1) and has an outer support ring (9). The outer support ring (9) can be displaced in an annular mounting (7) of the boom (6) within an axial clearance (S) predetermined by axial counter stops (20, 21) and comprises at least one pair of sliding drives (10, 11) which act in opposite senses on the support ring (9) and are disposed on the mounting (7). According to the invention, disposed on at least one axial lateral surface (31, 32) of the support ring (9) is at least one group (2, 2') comprising a plurality of lift-adjusting ramps (2a, 2b, 2c) of different heights which can each be aligned alternatively on an axial counter stop (20, 21) facing this lateral surface.
Patent DE-19615984-A1 (DE)
Inventor: SCHROEDER STEFAN DIPL ING
IPC: H04Q11/04
Filed: 1996-04-22
Abstract: This invention concerns the transmission of voice signals over an ATM network which normally produces interfering echoes for the user, depending upon the length of the connection. The process invented helps with this problem by compressing the voice signals and inserting them into the data portion of the ATM data cell. This results in efficient use of existing transmission capacities without interfering echoes arising for the user.
Patent DE-19616751-A1 (DE)
Title: Counterboring drill
Inventor: KLEMM INGRID DR
IPC: E21B7/20
Filed: 1996-04-26
Abstract: The drill has an outer boring bar (10) which is coupled to a drilling hammer, while the inner (11) one has a deep-hole hammer (19), the bars being coupled together by a damper. The latter consists of an accumulator (32), with compressed gas and hydraulic chambers (33,34), and acts on a hydraulic piston (15) coupled to the inner bar.  The accumulator and piston can be contained in a head (12), whose housing is part of the outer bar. A rotary driving dog (30) engages with the piston and can be incorporated in the head. The accumulator can have a permeable cowl (38) fitting against a mating surface on the piston. Unions (36,42), which can be shut off, can be provided on the head for the gas and hydraulic chambers.
Patent DE-19623773-A1 (DE)
Title: Automotive gear box cog with supporting disc
Inventor: MAERKL JOHANN DIPL ING
IPC: F16H55/17
Filed: 1996-06-14
Abstract: A gear wheel esp. in an automotive gear box has a tooth crown, a hub, and a disc which links the hub and tooth crown. The cog also has a supporting disc (20,40,54,58) which lends radial and tangential stiffening to the tooth crown (16,60) at a distance from the disc (14). The supporting disc may be superimposed under the formation of a cavity (29) on the hub (12,42). The supporting disc may also have a sphenoid toothing (30) which meshes in the positive perimeter direction of the ring gear (16).
Patent DE-19628147-A1 (DE)
Title: Surgical bone fixing device
Inventor: BEGER JENS DIPL ING
IPC: A61B17/82
Filed: 1996-07-12
Abstract: The device (10) comprises a long flexible wire (12) for enclosing and holding bone fragments (20,21) under tension. A connection element (17) joins the two ends of the wire together. A first end (13) of the wire is permanently fixed to the connection element and the second free end (14) is passed first around the bone fragments and then through a hole in the connection piece to a safety member within the connection piece in the shape of a sleeve. The safety member allows movement of the wire within a locking element (28). The locking element is a conical section mounted within the safety member sleeve. Locking of the flexible wire occurs by friction force produced within the conical section which acts as a tensioning device.
Patent DE-19629204-A1 (DE)
Title: Electrical vacuum switch chamber with movable contact-piece
Inventor: GENTSCH DIETMAR DIPL ING
IPC: H01H33/662
Filed: 1996-07-19
Abstract: The vacuum switching unit has an axially movable contact carrier 24 that is coupled to a bellows 23 to maintain the vacuum. The end of the bellows is soldered to a cover 17 and this has projecting lug elements that engage in formed slots in a guide cylinder 30. There are a pair of diametrically opposite grooves 39 formed in the contact carrier and radial projections on the cylinder fit into these. This couples the guide cylinder, the contact carrier and the bellows against any possible rotation
Patent DE-19640118-A1 (DE)
Title: Radiation device especially for solarium
Inventor: WELLER ELMAR
IPC: A61N5/06
Filed: 1996-09-28
Abstract: The radiation device has a reclining part (14) with upward facing ultraviolet radiators (12), an upper part (18) with downward facing ultraviolet radiators (16) and a gap in between forming a radiation chamber (30). At least one long side part (24') and/or end part (28') mounted on a long side (20) or end bridges the gap between the reclining part and the upper part. The long side part and/or end part carries further ultraviolet radiators (22,26) facing into the radiation chamber. The long side part and/or end part is or are removable mounted on the long side and/or end.
Patent DE-19641479-A1 (DE)
Title: Cardboard picture-frame with mounting
Inventor: WILBERT BRUNO
IPC: A47G1/06
Filed: 1996-10-09
Abstract: The cardboard sections (7-10) can each comprise three strips (11-13) joined by grooves or cut-lines (3,14,15). The outer edges of the sections can be formed by stamped (16,17) and grooved (25) lines. The stamped and grooved lines join together the sections (8,9) and the connecting portions (26-29), and photographs, postcards or pictures can be glued to the motif-support (2) between the edges. The support and the entire frame can be hand-painted, or printed by machine.
Patent DE-19644510-A1 (DE)
Title: Coding type determination and object form coding method for video compression
Inventor: CHUNG JAE-WON
IPC: H04N19/103
Filed: 1996-10-25
Abstract: A VOP (video object level) former (10) defines the picture to be coded out of an input picture from data transmitting block. A classifier (20) classifies the characteristics of an object from the form of the object obtained from the VOP former. A coder (30) with a number of coding sections encodes, employing different methods, the form of the object obtained from the classifier. Then a multiplexer (40) processes the coded picture from the coder and produces the multiplex picture in the shape of a bit flow.
Patent DE-19645184-A1 (DE)
Inventor: ROSCH RAINER DR ING
IPC: H05B47/115
Filed: 1996-11-02
Abstract: The switch comprises lamps and switching devices which are assigned to individual stair sections. The switching devices work together with movement alarms which monitor at least a single stair section and switch on the supply for the lamps assigned to this section. Each movement alarm monitors an up-going and a down-going stair section and the power supply for their lamps. Each movement alarm has an optical system and at least one sensor with associated circuitry. The optical system is subdivided into two separate evaluation regions to each of which one sensor with its circuitry is assigned. One evaluation region is for the up-going stair section, one for the down-going one.
Patent DE-19647646-A1 (DE)
Title: Portable computer system with printer
Inventor: SCHADT HUBERT
IPC: G06F15/02
Filed: 1996-11-18
Abstract: The system has a computer 1 and a printer 2 that are transported in a carrying case. The printer has a coupled module 3 that has a mains supplied power pack 4 for the printer, a battery charger and a receiver for the infra red signals for communication with the computer. The computer is a lap top or notebook computer.
Patent DE-19649901-A1 (DE)
Inventor: HOFMANN HERMANN
IPC: B03B9/06
Filed: 1996-12-02
Abstract: The invention relates to a method for separating a mixture of residual wastes. In order to improve such a method, the mixture is biologically treated, i.e. by forced ventilation composting and/or stabilizing. Subsequently, the mixture components are separated in a combustible fraction and an incombustible fraction, wherein the incombustible fraction contains less than 5 % organic residual substance.
Patent DE-19653014-A1 (DE)
Title: Disc drill share for seed drill agricultural implement
Inventor: STEENKEN BERND
IPC: A01C5/06
Filed: 1996-12-19
Abstract: The drilling share has at least one disc (1) pivot mounted on a holder (3). Each side of the disc has a scraper (17). The scraper belonging to one disc is combined into a U-shaped scraper (9). The scraper, on the transverse arm (11) of the scraper joining the two scraper arms (10), is suspended from the share-holder (3,8) so that it swings crosswise to the disc's plane. The scraper is adjustable on the share-holder in the direction of travel and or radially.  The two arms of the scraper parallel with the disc-plane can be pressed together by an adjustable tensioner (19) so that the scraper edges (18) of the scrapers are pressed against the discs with adjustable pressure.
Patent DE-19702125-A1 (DE)
Title: Production of treatment gas used in printed circuit board assemblies
Inventor: WANDKE ERNST DR ING
IPC: H05H1/24
Filed: 1997-01-22
Abstract: Production of a reagent, or treatment, gas used in the cleaning, activation etc. of components assembled on a printed circuit board. The gas is produced in a plasma atmosphere at a pressure less than 100 mbar under the additional influence of UV radiation. Also claimed is the reactor required for this process.
Patent DE-19703279-A1 (DE)
Title: Wheel for running on rails
Inventor: GARCIA ESTEBANEZ EVA
IPC: B60B17/00
Filed: 1997-01-30
Abstract: The wheel is for use as one of several for a vehicle running on rails. The wheel body (10) can be altered in height relative to the hub (20) by a hydraulic device (30-41) to provide a levelling between the wheel hub and the rail spacing at the wheel contact point. The cylinder-piston device is grouped round the wheel hub and is mostly if not entirely accommodated inside the wheel body. The hydraulic device may be in the form of an annular cylinder or piston implementing the levelling movement via eccentric setting devices.
Patent DE-19711957-A1 (DE)
Title: Expansion vessel especially for sanitary water installations
Inventor: BENETTOLO UGO
IPC: E03B7/07
Filed: 1997-03-21
Abstract: An expansion vessel, especially for sanitary water installations, comprises two hermetically joined half shell sections, a membrane inside the hollow member which is attached to the inner wall, and two variable volume chambers. Air is fed into one of the chambers and the water supply is connected to the second chamber. A pipe with radial holes is located in the hollow member, and ensures a high degree of turbulence in the expansion vessel. The membrane preferably consists of a butyl based rubber.
Patent DE-19720374-A1 (DE)
Title: Electrostatic discharge protection device for CMOS integrated circuit
Inventor: INIEWSKI KRIS
IPC: H01L21/822
Filed: 1997-05-15
Abstract: The device is part of a circuit to which an operational voltage, e.g. positive, is to be applied and it includes an SCR, incorporated between a circuit coupling fin and ground. A resistor, e.g. a JFET, is coupled  to the coupling fin for the control of the SCR breakdown voltage. The resistor is controllable to high value, when the operational voltage is not applied. Thus the SCR is so controlled that it breaks down at a low electrostatic discharge voltage, lower than the circuit damaging voltage on operational voltage application to a low resistive value. The SCR is so controlled that it breaks down at an electrostatic discharge voltage higher than the low electrostatic discharge voltage.
Patent DE-19720836-A1 (DE)
Title: Cutting tool holder
Inventor: MARKERT PETER
IPC: B23B27/00
Filed: 1997-05-17
Abstract: The tool holder (1) is made of tempered and hardened steel and has a seat (2) cut onto one end to locate the cutting tool (4). The seat has a single threaded hole to take a single threaded fastener (5) which secures the tool onto the holder. The tool has several cutting edges enabling the tool to be released and reset into a different position as each cutting edge wears. No other clamping fittings are required.
Patent DE-19722517-A1 (DE)
Inventor: PEETZ WOLFGANG DIPL ING
IPC: E21B10/44
Filed: 1997-05-30
Abstract: The invention relates to a drilling tool, especially a rock drill, comprising a drill head, a clamping stem, and a helical stem situated in-between. The aim of the invention is to provide an economical drilling tool. To this end, the base element is a polygonal rod which is twisted in the area of the helical stem.
Patent DE-19728811-A1 (DE)
Title: Winning value achieving method using coin operated gambling machine
IPC: G07F17/32
Filed: 1997-07-05
Abstract: The method involves using three symbol carrying discs (3) that are rotated and stopped in a pseudo random cycle to present a symbol combination in windows (4). Seven segment displays (5,6) give win totals. Vertical displays (8) provide different win amounts and jackpot values (11) and these are used with selector inputs (13) to increase the level of risk taken. Memory lights are allocated to the displays forming the jackpot.  A control unit checks the level of each jackpot. When a preset level is reached, the control unit monitors the operation of the selector input. The light unit of the following display field is activated when the selector input is operated and the assigned winning is added to the credit and th jackpot is set back to a preset start value.
Patent DE-19733286-A1 (DE)
Title: Cement-bound paving stone with top opening
Inventor: DOBSCH DIETER DIPL ING
IPC: E01C13/08
Filed: 1997-08-01
Abstract: Plastics synthetic grass is arranged in the opening (3) of the top surface of the paving stone (2), the grass or grass portion as used secured to a wall forming the base of the opening (3) so as to stop short of the top side of the paving stone.  Drainage is provided at the base of the draining channels (6) in the area of the base wall (5) or else via a water-permeable area of the opening base. The base wall (5) is made of cement-bound material and is possibly in the form of a moulding to be inserted in the stone opening (3). This moulding when used should be made of plastics and come complete with synthetic grass (7) as also several drainage channels. The moulding can also be water-permeable and comes in one piece with its grassing. Drainage can be assisted typically by using a coarse concrete as base wall. The body (2) of the stone can be shaped to requirement.
Patent DE-19742200-A1 (DE)
Title: Device for volume or capacity measurement of test item
Inventor: BRIX HARALD DR
IPC: G01F17/00
Filed: 1997-09-24
Abstract: The device has a test chamber of known volume with an airtight cover. The chamber's inlet and outlet each have a magnetically-operated three-way valve. A gas feed pump, a flowmeter and an oxygen concentration gauge are serially connected between the inlet and the outlet. A step by step procedure based on gas displacement and known calibration standards is followed. An Independent claim is also given for a method for using the device.
Patent DE-19758253-A1 (DE)
Inventor: SPIEGEL MICHAEL ING
IPC: F16B43/00
Filed: 1997-12-30
Abstract: With the slot aperture (4a) the slot washer can be pushed onto the shaft of the head screw. The center of gravity (S) of the slotted washer and a cross plane (E1) containing the central axis (9) of the hole (3) extending crossways to the slot (4) are displaced to the side in which the slot aperture (4a) is located. The washer on the side turned away from the center of gravity is convergently formed with wedge-shaped flanks (14). In one or in both edge areas of the slot, preferably in the area of the slot aperture a stop projection (8) for the head of the screw is arranged.
Patent DE-19800143-A1 (DE)
Title: Safety inductive, proximity switch
Inventor: LAMARCHE JEAN-LUC
IPC: H03K17/945
Filed: 1998-01-05
Abstract: The physical magnitude to be monitored is divided into at least four sections such that at least one section is admissible, and at least one section is inadmissible. At least one section, adjacent to the admissible one, is timewise monitored. The exceeding, or underreaching of the permitted time window redefines at least one section, defined as admissible, into an inadmissible one. The redefining can be only made retrograde, when the physical magnitude has been recognised in a predefined section.
Patent DE-19800310-A1 (DE)
Inventor: GONZALEZ-BLANCO JUAN DR
IPC: C04B35/58
Filed: 1998-01-07
Abstract: Non-oxidic ceramics made of BN or the group of carbides, nitrides, borides and silicides of elements Ti, Zr, Hf, Cr, Mo, W, V, Nb, Ta, Si, Ge and Sn with an average particle size of 0.1- 50 nm whose surface is coated with at least one  alpha  amino acid.
Patent DE-19800491-A1 (DE)
Title: Generator for conveyor belt
Inventor: KOPPERS MANFRED DIPL ING
IPC: B65G23/00
Filed: 1998-01-09
Abstract: The generator is driven by the moving conveyor belt (1) using frictional contact across driving and driven rollers. Any current surplus to requirements is fed by the generator to a storage battery (6). A speed change can be provided by belt and pulley arrangement between the conveyor roller (3) and the generator (5) to match the generator speed or other means.
Patent DE-19801701-A1 (DE)
Title: Valve gear of internal combustion engine
Inventor: SCHWARZENTHAL DIETMAR
IPC: F01L13/00
Filed: 1998-01-17
Abstract: A first lift transmission component (13) works on the one hand in conjunction with a first cam path and on the other hand with the valve shaft (10) of the gas exchange valve. A second lift transmission component (14) works in conjunction with a second cam path. The two lift transmission components are coupled to each other by a displaceable component in a first switch position and in a second switch position are movable independently of each other. A locking contour on the coupling component in conjunction with a counter component blocks the movement of the coupling component in defined positions of the camshaft or the lift transmission components.
Patent DE-19802284-A1 (DE)
Title: Gudgeon pin link between piston and connecting rod in piston engine
Inventor: MOELLER HERIBERT DIPL ING
IPC: F02B75/32
Filed: 1998-01-22
Abstract: The piston has a hole with a gudgeon-pin link to a connecting rod. The gudgeon-pin bore (2) has a cylindrical surface (5) which is worked directly into a drill hole (3) within the piston (4). The piston, gudgeon pin and connecting rod are assembled using a recess (11) within the piston skirt (10) through which the connecting rod (1) is inserted. A bearing bush (6) provides a high-quality finish to the cylindrical surface. Piston skirt deformation caused by the recess can be compensated using a steel ring (12) pressed or shrunk onto the piston skirt free rim.
Patent DE-19802613-A1 (DE)
Title: Road or rail vehicle air-conditioning unit refrigeration circuit operating method
Inventor: KRUSE HORST PROF DR ING DR
IPC: B60H1/32
Filed: 1998-01-23
Abstract: The operating method allows expansion of the gaseous refrigeration medium, with heating of the expanded and cooled refrigeration medium by heat exchange with the medium to be cooled, before compression of the refrigeration medium. The energy released by the expansion of the refrigeration medium is used for the subsequent compression of the latter. An Independent claim for an air-conditioning unit is also included.
Patent DE-19804875-A1 (DE)
Title: Self adhesive web
Inventor: WIRZ PETER
IPC: C09J7/29
Filed: 1998-02-09
Abstract: The self-adhesive material web has at least one multilayer carrier (1) which can be oriented elastically in at least one direction. One layer is an elastic and flexible carrier film (10), of a rubber elastic thermoplastic elastomer, with a bonded nonwoven layer on at least one side of it to form hollow zones. The nonwoven layers (11, 12) are of polyolefins such as polypropylene or a polyester. The nonwoven is bonded to the film (10) by thermal and/or ultrasonic welding at points and/or lines. A self-adhesive layer (2) is applied to at least one side of the carrier material (1), which can be shaped, using an adhesive agent pref. of bitumen and/or butyl rubber. The adhesive layer (2) is covered by a peel-off material of a plastics film or a siliconised paper.
Patent DE-19805397-A1 (DE)
Title: Condensing stage for slivers between the drawing unit and the spinner with increased condensing effect, for spinning various yarns to give haired effects
Inventor: SCHWAB THOMAS
IPC: D01H5/72
Filed: 1998-02-11
Abstract: The condenser stage for sliver (71), between the drawing unit and the spinner, has a reciprocating motion (9) for the sliver (71) at the condensing zones (311,311') of the perforated drum (31) forming the condensing unit with suction openings. With a condensing zone (311) with a width of 1-3 mm, the stroke length (CH) of the reciprocating motion (9) is set to move the sliver (71) over the condensing drum (31) by 2-4 times the condensing zone width. The condenser stage for sliver (71), between the drawing unit and the spinner, has a reciprocating motion (9) for the sliver (71) at the condensing zones (311,311') of the perforated drum (31) forming the condensing unit with suction openings. With a condensing zone (311) with a width of 1-3 mm, the stroke length (CH) of the reciprocating motion (9) is set to move the sliver (71) over the condensing drum (31) by 2-4 times the condensing zone width. The reciprocating motion (9) gives a sliver (71) displacement movement (V) across the condensing zone (31) by up to twice the zone width. The condensing zone (311) width is preferably 1-3 mm with a lower value yarn count of Ne  <=  150 for fine yarns and an upper value yarn count Ne \- 10 for thicker yarns. The condensing zone (311) is at the circumference of the condensing drum (31), parallel to the sliver movement line. The condensing zone (311) has suction openings with a mean diameter of 0.8-1.0 mm, in one or more neighboring rows.
Patent DE-19805752-A1 (DE)
Title: Rifle with gas-controlled locking device
IPC: F41A5/22
Filed: 1998-02-13
Abstract: The rifle has a gas controlled locking device.  At least one pressure leveling piston (9) is fitted to the weapon in a cylinder (8).  This piston, at least for as long as the round (2) is in the barrel, has the same pressure resistance characteristics as the control piston (6) which controls the weapon's locking device.  The two pistons may lie on the same axis and may move in opposite directions.
Patent DE-19805939-A1 (DE)
Title: Device for recording changes in pulse wave especially suitable for patient receiving electrical acupuncture
IPC: A61H39/02
Filed: 1998-02-13
Abstract: Four extension sensor strips, made of plastic or paper, each with a meandering wire fixed to its surface are attached to an aluminum block and accommodated inside a plastic housing which can be fixed to the arm with a strap. Even little changes in the pulse waves can be noticed and recorded assisting the acupuncturer in the precise positioning of the needles.