baber/WOPTO huggingface dataset:
Patent DE-19705392-A1 (DE)
Title: Making segments of core-free cross beams
IPC: B27B1/00
Filed: 1997-02-13
Abstract: The cross-beam segments (5) have two faces (8) at right-angles to each other. They also have a third face (9) which is cut across the corner in part. The segments can also be cut across on a fourth side. The segments are dried. Prior to drying the segments can be profiled into quarter pieces according to the screen pattern required.
Patent DE-19706763-A1 (DE)
Title: Dry etching method for metal film
Inventor: HATTORI KEI
IPC: H01L21/3213
Filed: 1997-02-20
Abstract: The method involves using a reactant gas containing fluorine, chlorine and oxygen to etch a metal film on an interlayer insulating film except at connection hole part.
Patent DE-19709499-A1 (DE)
Inventor: LOEHN GERD
IPC: A61C1/08
Filed: 1997-03-07
Abstract: Instruments (2) for carrying out dental treatments are attached to a handpiece (1) which has a hose (3) at the other end for supplying an operating medium. At one or both ends is an unlocking surface (4a,4b), inclined to the longitudinal axis of the handpiece, which is complementary to an inclined surface (5a,5b) of the instrument of the hose connection. Preferably the instrument and/or hose makes a press fit with the handpiece and can be removed simply by turning the instrument and/or hose with respect to the handpiece.
Patent DE-19710068-A1 (DE)
Inventor: KRAMER AXEL PROF DR MED
IPC: A61K8/22
Filed: 1997-03-12
Abstract: The invention relates to agents for improving oral hygiene and oral health, especially for inhibiting the build-up of bacterial plaque on teeth, dentures and adjoining surfaces in order to prevent and treat infections and diseases of the mouth mucus membrane, the gums and the periodontium and also to prevent caries. Said agents for promoting oral hygiene and oral health comprise ionically bonded or free thiocyanate ions and carbamide perhydrates as well as auxiliary substances and carriers known per se.
Patent DE-19714889-A1 (DE)
Title: Electrical switching system with bus=bar arrangement
Inventor: HOPPE JOACHIM
IPC: H02B13/02
Filed: 1997-04-01
Abstract: The system has a bulkhead wall (3) for each side wall of each of a number of fields (17,18), with intermediate spaces (5) between adjacent bulkhead walls. Individual bus sections are electrically and mechanically joined via straps (7). The individual bus bars of a phase form a rectangular block with the straps and are mounted in an aperture in a holder support (2). Individual bars end at the supports and the straps are fed through the intermediate gaps between the bulkhead walls. A hollow chamber (20) between the walls is laterally sealed by the straps.
Patent DE-19717306-A1 (DE)
Title: Memo pen for personal computer
Inventor: FEISEL SAMUEL
IPC: G06F3/0354
Filed: 1997-04-24
Abstract: A memo pen (1) records its lines during writing or drawing. It consists of a segment for sketching or recording the lines, a segment for data storage. The data is transferred on to a computer (PC) and processed there. An optical sensor, CCD sensor, is arranged around the end of the pen. During writing the non-used areas of the sensors are switched off.
Patent DE-19723945-A1 (DE)
Title: Gas exchange valve timing gear for IC engine
Inventor: KOHRS MIKE DIPL ING
IPC: F01L1/344
Filed: 1997-06-06
Abstract: The device is for changing opening and closing times of gas exchange valves. It has two pressure chambers (23,24), one of which contains a coupling element (30). When a hydraulic medium pressure required to move the adjusting piston (16) is not reached, the element forms a non-turnable power transmission connection between the drive unit (2) and the take-off unit (20) in one or more relative rotary positions. The pressure chamber also contains a throttle to constrict the hydraulic connection profile between coupling element and piston, and to dampen pressure pulsations of the hydraulic medium.
Patent DE-19727745-A1 (DE)
Title: Archimedean screw, especially for use in paddling pools, as toy
Inventor: SCHEMEITAT UWE
IPC: A63H23/16
Filed: 1997-06-30
Abstract: The rotational direction of the screw is limited by free running on the axis into an upward rotational direction. All or part of the screw's pitch is covered by a protective plate on the lower screw end. The space between one pitch of the screw is less than 120 mm.
Patent DE-19728242-A1 (DE)
Title: Ball passing target for tennis training
Inventor: GLASOW OTTO
IPC: A63B69/38
Filed: 1997-07-02
Abstract: The target consists of two side parts supported opposite one another sideways on the tennis net by a cross-shaped foot. The top part of the frame (8) is made from steel wire loops with coil springs at the ends mounted on double plugs having an oblong eyelet to expose the top edge of the tennis net.  The baseplates of the cross-shaped foot (3) have anti-slip tacks (9). The flexible wire loops of the top part have coloured plastics foils to see better whether the target is being passed. Several targets can be set up to vary the training regime.
Patent DE-19732075-A1 (DE)
Title: Device for adjustable connection of stair steps with distance casing between lower and upper steps
Inventor: MAYER KLAUS
IPC: E04F11/032
Filed: 1997-07-25
Abstract: The position of the adjustment casing (2) varies the length of the distance casing (2) in the sense of an alteration of the step distance (12). The distance casing (2) at its two ends has a screw-on adjustment casing (3,4). The adjustment casing has an outer diameter which is matched to an insert hole (16) in the stair step (8,9) and a locating flange (17) is provided for support on the step surface. The distance casing (2) is penetrated by a draw bar (7), which at both ends has screw-on threads (15) for flange nuts (5,6). Each flange nut can be inserted in a hole (16) of the stair step (8,9) and supported on the step surface by a locating flange (17). The flange nut (6) has a tapped hole to receive a railing bar.
Patent DE-19734449-A1 (DE)
Title: Movement of construction materials
Inventor: HINDELANG DONAT
IPC: B66C1/24
Filed: 1997-08-09
Abstract: To move construction components and equipment, the load (5) is taken by two cranes (4) at the sides of the scaffolding (1), which have vertical and horizontal movements. Both cranes (4) can be operated alternately, by remote control (7).
Patent DE-19735501-A1 (DE)
Title: Gas generator for explosive inflation of folded airbag
Inventor: BRAUNSCHAEDEL AXEL
IPC: B60R21/26
Filed: 1997-08-16
Abstract: The  compressed gas container (1) for the gas generator is installed and fixed by its tapering outlet side end (7) in the pressure buildup chamber (8) of a housing section (4). The pressure buildup chamber is in communication with the propellant container (2) by at least one passage (6). A tearable disc (9) is provided on the compressed gas container and by a central section (9a) forms a seal for the container, and by an annular section (9b) protruding out over the edge of the container forms a movable partition between the pressure buildup chamber and mixing chamber (5). With ignition of the propellant both sections of the disc are acted upon by pressurized gas and propellant gas from the same direction.
Patent DE-19737013-A1 (DE)
Inventor: BECKMANN FRIEDHELM DIPL ING
IPC: B29C44/00
Filed: 1997-08-26
Abstract: The invention relates to a method for the production of flat structures using foamable material and fibers with a high fineness coefficient. The foamable material is applied by spinning or is foamed totally or partially thereafter on the flat structure by applying energy. Fibers with a fineness coefficient greater than 50 are used. A considerable enlargement of the active surface is achieved by using foamed or post-foamed fibers. This leads to a reduction in bonding agent or binding fiber consumption and in thickness. A reduction in material consumption and costs is also achieved. Insulation values are improved while emissions are reduced.
Patent DE-19741648-A1 (DE)
Title: Coating of plant material comprising biologically degradable polymers to produce synthetic seed material
Inventor: SEYFFERT INA
IPC: A01N3/00
Filed: 1997-09-22
Abstract: Coating plant material with biologically degradable polymers comprises mixing under constant agitation a spray of plant material with an aqueous dispersion spray comprising polyester urethane polyurea, polysaccharide and/or polysaccharide derivatives, and removing surplus water. An Independent claim Is also included for the use of an aqueous dispersion comprising polyester urethane polyurea, polysaccharide and/or polysaccharide derivatives, for the coating of plant material.
Patent DE-19746382-A1 (DE)
Title: Expandable stent for dilatation of heart arteries
Inventor: MUELLER LEO
IPC: A61F2/82
Filed: 1997-10-21
Abstract: The wall of the stent is either corrugated or has two or more diametrically opposite inward or outward bulges. A cylindrical, two-part overlapping pipe piece is partially fixed in the stent hole and springs back according to the width of the hole. The stent may consist of a metal strip which is rolled into a tube, or a sleeve which is moulded from plastic, with a large overlap. The surfaces of the overlap are shaped, e.g. toothed. The composition of the material, its surface properties and or coating prevent growth and eliminate deposits in the stent hole.
Patent DE-19747264-A1 (DE)
Title: Method for driving auxiliary user, particular air-conditioning compressor in vehicle provided with drive machine
Inventor: LUTZ DIETER DR
IPC: B60K25/02
Filed: 1997-10-25
Abstract: The visco-coupling for torque transmission is moved cyclically upwards and downwards. The cycle of the connected visco-coupling is smaller than that of the disconnected coupling. The upward and downward movement takes place in a time span of more than two seconds. The cycle of the disconnected visco-coupling is approximately four times as long as that of the connected visco-coupling.
Patent DE-19750617-A1 (DE)
Inventor: GEYER JOACHIM
IPC: B25B7/02
Filed: 1997-11-14
Abstract: The invention relates to special pliers for optical elements, especially eyeglass elements. The inventive special pliers are characterized in that they contain a device enabling two clamping jaws (1a, 1b) to be opened and closed in a parallel manner. A fixing device (3, 4) is provided on each clamping jaw for the relevant optical components. The fact that the clamping jaws can close in a parallel manner means that no force components are produced which would otherwise result in the displacement of said optical components. By including the holding devices (3, 4) on the clamping jaws (1a, 1b), the optical components can be fixed in an optimal (damage-free) manner. The special pliers are used as a clamping device for optimum holding of at least two optical components that are to be machined in a precise position, whereby the first optical component is preferably an eyeglass. An eyeglass former is provided as a second component for precisely positioned drilling of an eyeglass (drilled spectacles). The eyeglass former is used as a drilling jig.
Patent DE-19752962-A1 (DE)
Title: Display element production
Inventor: KALL KLAUS
IPC: B44C1/14
Filed: 1997-11-28
Abstract: A process, especially for producing a display element, comprises selectively applying a metal and at least one colored layer to a transparent carrier plate. The transparent carrier plate is deformed three dimensionally. The colored layer is applied to the primary transparent carrier plate, while the metal layer is applied to the secondary transparent carrier plate.
Patent DE-19754673-A1 (DE)
Title: Production of vinyl- or hydrogen-terminated organopolysiloxane by reacting vinyl-terminated polysiloxane with hydrogen-terminated polysiloxane in presence of a hydrosilation catalyst
Inventor: HERZIG CHRISTIAN DIPL CHEM DR
IPC: C08G77/12
Filed: 1997-12-09
Abstract: Linear polysiloxanes with terminal silicon-bonded vinyl groups or hydrogen atoms are obtained by reacting vinyl-terminated polysiloxanes with hydrogen-terminated polysiloxanes in presence of a hydrosilylation catalyst. A process for the production of linear organopolysiloxanes of formula (I) with terminal silicon-bonded vinyl groups or hydrogen atoms comprises reacting vinyl-organopolysiloxanes of formula (II) with hydrogen-polysiloxanes of formula (III) in presence of catalysts for the addition reaction between silicon-bonded hydrogen and aliphatic multiple bonds: R = optionally substituted 1-18C hydrocarbyl;  X = the same groups selected from R<1> and R<2>;  R<1> = vinyl;  R<2> = hydrogen;  R<3> = -CH2CH2- or -CH(CH3)-;  G = A or B;  A = -SiR2-R<4>-SiR2O(SiR2O)m-;  B = - SiR2-R<4>-SiR2O(SiR2O)o-;  R<4> = 2-14C hydrocarbylene, optionally with 1-4 separate in-chain oxygen atoms;  m, o = 0 or 1-200;  n, p = 0 or 1-20;  x = m or o;  y = n or p;  z = at least 2;  (m + n)  = 0 or more
Patent DE-19756148-A1 (DE)
Title: Method and appliance for producing sand-lime brick blanks for precision blocks and adapters
Inventor: RUEGER HERBERT DIPL ING
IPC: B28B3/02
Filed: 1997-12-17
Abstract: A blank-press has a form tool (2) comprising a four-sided mould (3) with a top (4) and bottom (5) plunger moving vertically towards each other, with grooved (6) and or spring (8) form devices. A conveyor includes an ejector (11) incorporated in the bottom plunger, and a remover (13) picking up the ejected stone blank and setting it down on a depositing place. The end distance between the top and bottom plungers is set by adjustments (25-28). The remover turning the picked-up stone blank (12) has a first vertical end surface turned by 90 degrees into a horizontal position.
Patent DE-19757756-A1 (DE)
Title: Mangle with bent steel sheet trough for simultaneous mangling and drying wet washing
Inventor: HEINZ ENGELBERT
IPC: D06F1/00
Filed: 1997-12-23
Abstract: A trough mangle has a mangle roller associated with a mangling trough formed from a bent sheet of a rapidly re-passivating special steel. Also claimed are similar trough mangles in which the special steel has the composition: (a) 17-25 % Cr, 5-27 % Ni, 0-7 (preferably 2-6) % Mo, 0-1 % Cu, 0-0.5 % N, 0-0.08 % C, optionally small amounts of Ti and balance Fe; or (b) \- 28 % Ni, 14-30 % Cr, 0-4 % Cu, 0-7 (preferably 2-6) % Mo, 0-0.08 % C, optionally small amounts of Mg, Si, Al and/or Ti and balance Fe.
Patent DE-19808783-A1 (DE)
Title: Coaxial cable with tubular inner conductor
IPC: H01B11/18
Filed: 1998-03-03
Abstract: The cable has a copper-plated aluminum core as a highly conductive inner conductor. The core is surrounded by a dielectric and an outer conductor made of closed-surface metal or braid. The inner conductor is formed as a copper plated aluminum tube (1). The tube may be made of an aluminum alloy which has a higher strength than pure aluminum
Patent DE-19809073-A1 (DE)
Title: Semiconductor chip module for chip card
Inventor: SCHMIDT RALF
IPC: G06K19/077
Filed: 1998-03-04
Abstract: The chip module has a chip element (1) with a number of  termination points (7,7',7'') mounted on a carrier element (2) with a corresponding number of contact surfaces (5,5',5'') on the side opposite to that facing the chip element, electrically connected to the chip element termination points via conductive connections lying in the plane of the carrier element and openings extending through the carrier element.  An Independent claim is also included for the production of a chip card.
Patent DE-19815202-A1 (DE)
Inventor: GONON EUGEN
IPC: E04B1/80
Filed: 1998-04-04
Abstract: An insulating plate for use on the outside of houses, comprises a core (1) with a polystyrol hard foam mantle (2). The core consists of a material with a low thermal conductivity.
Patent DE-19815261-A1 (DE)
Title: Hand firearm dismantlable into three main parts
Inventor: ORTH MANFRED
IPC: F41A11/00
Filed: 1998-04-06
Abstract: The casing (3) connected to the barrel forms with its upper assembly base (4) and a longitudinal rib (5) a stop when the barrel part (6) is pushed into the rear shaft (7). The upper part of the face plate (8) of the front shaft forms the locking of the barrel part in its end position. The connection of the front and rear shafts is achieved by a T-rail as component part of the face plate (10) of the rear shaft and a corresponding T-groove as part of the face plate (8) of the front shaft. In its upper end position, the front shaft (11) is positively locked by automatic securement of a spring-operated snapper (12) and a securing bolt connected to it in the hole of the head of a fixture screw (14) for the face plate (10) of the rear shaft.
Patent DE-19815604-A1 (DE)
Inventor: SCHITTEL HANS-PETER
IPC: H04N5/232
Filed: 1998-04-07
Abstract: The invention relates to a radiocommunication device (FG) comprising a display unit (AE) and means for wireless connection to a radio network, especially a cellular radio network. According to the invention, first means are provided for mechanical and electrical coupling of a digital camera (DK). The pictures supplied by a lens (OB) of said camera (DK) can be transmitted to the radio network.
Patent DE-19816071-A1 (DE)
Title: Drive system and control for the ring rail movements at a ring spinner/twister
Inventor: JANSEN HOLGER
IPC: D01H1/36
Filed: 1998-04-09
Abstract: To operate the drive for the ring rail, of a ring spinner or twister, the actual stroke movement position of the ring rail is measured in the direction change phase directly at the ring rail, independently of the rotary angle signals of the drive motor for the ring rail stroke movement. The registered movement pattern, at the direction change, is compared with the optimum movement at this phase for the required movement pattern for the textile technology in force, for a correction to be generated. The correction structure is taken with negative signs at the working program to be synchronized as a correction value. The corrected program is used for the ring rail drive motor for a number of stroke positions as a control program with variable setting values. The program for the ring rail movements has a number of successive program segments which can be accessed.  A program segment for the direction change is stored together with the program segments for the up and down movements. The stroke shift of the stroke position of the ring rail (3) is a variable component of a program segment. All the program segments are worked according to the cycle signals from the transmitter (23) at the feed roller (21) of the drawing unit (2). For similar program segments, a number of program variants are available with a free selection for different parameters.  The program variants differ in the number of pulses from the feed drawing roller (21) and/or the pulse count from the ring rail drive motor (32). An Independent claim is included for the ring rail drive with two transmitter/sensor units (35,36;33) in the drive transmission.  The first unit (33) is near the ring rail drive motor (32), and the second unit (35,36) is near the ring rail (3). Both units are linked to the control (6). Preferred Features: The first unit (33) is an incremental transmitter at the drive motor for the ring rail stroke movements.
Patent DE-19819134-A1 (DE)
Inventor: BERG MATTHIAS
IPC: B29C70/78
Filed: 1998-04-29
Abstract: The invention relates to a method for producing an interior fitting for vehicles. According to the method, a shaped wooden part (18) with a visible side (22) and a back (30) is provided with a plastic reinforcement layer (32) on said back (30). The aim of the invention is to develop this method to provide a particularly economical way of producing an interior fitting. To this end, the shaped wooden part (18) is placed in a press (10), said press having a bearing surface which essentially corresponds to the surface contour of the shaped wooden part (18) on the visible side. The visible side of the shaped wooden part (18) is then placed on the bearing surface. A fibre-reinforced plastic material (32) is heated to a processing temperature at which it is plastically deformable, applied to the back of the shaped wooden part (18) and connected to said back with a positive fit by exerting pressure. The invention also relates to an interior fitting for vehicles, especially a wooden fitting with a reinforced back, produced according to the inventive method.
Patent DE-19822926-A1 (DE)
Title: Applying a lubricating layer to the surface of a tool
Inventor: FUESSER HANS-JUERGEN
IPC: C23C8/34
Filed: 1998-05-22
Abstract: A lubricating layer is applied to the surface of a tool using an adhesion promoting layer between the lubricating layer and the material of the tool. Applying a lubricating layer to the surface of the tool comprises: (a) placing the tool (1) provided with an adhesion promoting layer (3) into a reactor, and adhering the lubricating layer (5) to the material of the tool (1) through the adhesion promoting layer; (b) evacuating the reactor to a pressure of less than 100 mbar, preferably less than 10 mbar and/or partially filling the reactor with inert gas; (c) adding a second starting material to the liberated gas phase, the material containing boron as a compound and which releases boron under process conditions; (d) adding a first starting material to the liberated gas phase, the material containing oxygen as a compound and which releases oxygen under process conditions; (e) manufacturing an intermediate layer (4) with the starting materials on the adhesion promoting layer (3) ; and (f) reacting boron and oxygen in the intermediate layer (4) to form boric acid as dry lubricant of the lubricating layer (5) with the aid of hydrogen.
Patent DE-19823278-A1 (DE)
Title: Einrichtung zum Speichern von Zwischenprodukten bei der Buchherstellung
Inventor: STAUDINGER REIMAR
IPC: B42C19/08
Filed: 1998-05-25
Abstract: Zwischen zwei Bändern (4, 5) werden mittels Spannstücken (2) und Stiften (3) teilweise fertige Produkte (1), die bei der Buchherstellung nicht in Linie gefertigt werden können, in einfacher Weise automatisch in Stapeln übereinander geladen und aufgehängt gespeichert und erlauben somit ein einfaches, automatisches Entladen und damit eine Wiedereingliederung in den Produktionsprozeß.
Patent DE-19827168-A1 (DE)
Inventor: SCHOEFFL RAINER
IPC: F41G7/22
Filed: 1998-06-18
Abstract: The invention relates to a missile guidance method, more particularly for anti-armor projectiles fired directly at a target. In order to avoid missing a target by a narrow margin, the invention provides that the distance to the target (3) be measured with a range finder (8) before the projectile is fired. The flying time previously calculated on the basis of target distance is inputted to the projectile (1). The projectile (1) has one or several sensors which are activated after a predetermined flying time, said sensor or sensors determining whether the projectile (1) will fly over the target at a minimum distance. Optionally, the projectile (1) conducts a single trajectory adjustment with a fixed value.
Patent DE-19827203-A1 (DE)
Title: Power disturbance inhibition circuit for microcontrollers
Inventor: KIM HO HYUN
IPC: G06F1/04
Filed: 1998-06-18
Abstract: The power disturbance signal circuit (100) determines when a change has been made to a voltage that the microcontroller  unit, MCU, can no longer operate. A system clock generating circuit (200) provides an output to a clock stopping and synchronising circuit (300). This provides a second clock signal dependent upon the output of the power disturbance circuit.
Patent DE-19828694-A1 (DE)
Title: Fahrzeugklappe mit Schließzylinder und Kennzeichenleuchte
Inventor: CRAMER HEIKO
IPC: B60J5/10
Filed: 1998-06-26
Abstract: Ein Schließzylinder (5) und zumindest eine Kennzeichenleuchte (4) für eine Kraftfahrzeug-Heckklappe (10) sind auf einem gemeinsamen Träger (1) angeordnet. Zwecks Diebstahlschutzes ist der Träger (1) von innen an der Klappe (10) befestigt.
Patent DE-19831481-A1 (DE)
Inventor: PALZER OTMAR
IPC: B21B37/64
Filed: 1998-07-14
Abstract: The actual rolling force and the resultant roll gap increase are determined. A roll gap correction is determined on the basis of this roll gap increase and a target roll gap in such a way that the actual roll gap approximates the target roll gap. The roll gap correction is implemented within a roll stand control interval.