baber/WOPTO huggingface dataset:
Patent DE-10119145-C1 (DE)
Title: Verfahren zum Feststellen und Beheben von Phasenkonflikten auf alternierenden Phasenmasken und Maskendesign zur Verwendung bei einem solchen Verfahren
Inventor: MOUKARA MOLELA
IPC: G03F1/00
Filed: 2001-04-19
Granted: 2002-11-21
Abstract: Die Erfindung betrifft ein Verfahren zum Belichten einer Photolackschicht auf einer Substratscheibe. In einem ersten Belichtungsschritt wird die Photolackschicht in ersten Abschnitten mit einer ersten Belichtungsstrahlung und in zweiten Abschnitten mit einer zweiten Belichtungsstrahlung belichtet. Zwischen den Belichtungsstrahlungen besteht eine Phasenverschiebung von 180 DEG . Die Bereiche grenzen in Grenzbereichen (15, 16, 27, 28) aneinander, in denen die Photolackschicht künstlicherweise nicht ausreichend belichtet wird. Im Falle, dass diese Grenzbereiche in einem Abstand zueinander liegen, der kleiner ist als ein vorgegebener, d. h. photolithographisch kritischer Mindestabstand, wird in dem zweiten Belichtungsschritt deshalb die Photolackschicht an einem ersten Grenzbereich (15, 27) mit einer dritten Belichtungsstrahlung und an einem zweiten Grenzbereich (16, 28) mit einer vierten Belichtungsstrahlung belichtet. Zwischen der dritten und der vierten Belichtungsstrahlung besteht eine Phasenverschiebung von 180 DEG . Weiterhin ist eine Trimm-Maske zur Durchführung dieses Verfahrens vorgesehen. Die Trimm-Maske weist einen ersten lichtdurchlässigen Bereich (18, 31) und einen zweiten lichtdurchlässigen Bereich (19, 32) auf. Der erste lichtdurchlässige Bereich (16, 31) und der zweite lichtdurchlässige Bereich (19, 32) sind so ausgestaltet, dass das durch den ersten lichtdurchlässigen Bereich (18, 31) und das durch den zweiten lichtdurchlässigen Bereich (19, 32) hindurchtretende ...
Patent DE-10146124-C1 (DE)
Title: Pepper mill with single-handed operation provided by side operating lever cooperating with grinding mechanism via one-way element
Inventor: WU HUA-TE
IPC: A47J42/04
Filed: 2001-09-19
Granted: 2003-02-20
Abstract: The pepper mill has a 2-part housing (1,2), a side operating lever (3), spring-loaded between the upper and lower housing parts, a rotary grinding mechanism (4) and a one-way element (5) having cog teeth (131) cooperating with teeth (33) at the inner end of the operating lever, for rotation of the shaft (41) of the grinding mechanism.
Patent DE-10158760-C1 (DE)
Title: Patterned warp manufacturing method involves feeding several number of turns of thread, which corresponds to preset warp length, to axial conveyor, by chute inclined with respect to warping direction
Inventor: KOHN ROLAND
IPC: D02H3/00
Filed: 2001-11-29
Granted: 2003-07-10
Abstract: A thread is fed by a thread chute (15) to an axial conveyor (16). The chute which is leaned with respect to the warping direction, feeds several number of turns of the thread, which corresponds to preset warp length, to the conveyor. The chute is pulled out linearly, from the wound thread layer, after the completion of feeding of thread corresponding to the preset warp length.  The thread is guided to the surroundings of a warping drum, through the chute which is leaned corresponding to the angle of inclination of conical portion of the warp group. The lead-out operation of the chute is synchronized with the guiding operation of thread. There is no relative movement between the chute and the conveyor, during thread-feeding by the chute. The conveyor is moved along the warping direction, to preset distance, after the chute is pulled out.  An Independent claim is also included for warping machine for producing patterned warps.
Patent DE-10164367-C1 (DE)
Title: Device for holding elastic sleeve open while it is fitted over cables comprises spiral-shaped thermoplastic profile whose windings are bonded together in some areas, in which thermoplastic is crosslinked
Inventor: MEINEL UDO
IPC: B29C53/64
Filed: 2001-12-28
Granted: 2003-08-14
Abstract: Device for holding an elastic sleeve (2) open while it is fitted over a group of cables comprises a spiral-shaped thermoplastic profile. The windings (3) of this are bonded together in some areas (4) and the thermoplastic is cross-linked in these areas.  An Independent claim is included for a method for making the device comprising: (a) extruding a profile from a thermoplastic; (b) at least partially crosslinking the profile; (c) winding it on to a shaft to form a spiral; (d) heating the windings to their softening point, cooling and removing the spiral.
Patent DE-10216430-C1 (DE)
Title: Fixing device attaching cladding panel to switchgear housing has screw fitted through aligned openings in opposing sides of cladding panel U-shaped edge and L-shaped edge of housing component
Inventor: WEBER THOMAS
IPC: H02B1/01
Filed: 2002-04-12
Granted: 2003-09-25
Abstract: The fixing device uses a screw connection for attaching a cladding panel (22) to a housing component (10) having an L-shaped edge (14) projecting from its sidewall (12), provided with an opening (16) for reception of a screw (18) which is passed through aligned openings (30,32) in opposing sides of a U-shaped edge (26) provided by the sidewall of the cladding panel. A spacer (34) is fitted to the screw between the latter aligned openings, with a seal (36) clamped between the facing surfaces of the housing component and cladding panel edges, the ends (20,28) of the edges in direct contact with one another for providing an electrical connection.
Patent DE-19537277-C1 (DE)
Title: Pile height adjuster for terry cloth loom
Inventor: HERRLEIN WILHELM
IPC: D03D39/22
Filed: 1995-10-06
Granted: 1996-08-08
Abstract: The terry cloth loom with adjustable pile height has an eccentric (16) connected to the main drive (15) which actuates a spring loaded double lever (20) to give a relative displacement between the reed (18) and the beat-up. The base pile height is altered by an adjuster (23) interposed with links (25, 25a) between the double lever (20) and the take-up motion (9).   Also claimed is an adjuster (23) with a toothed segment which is driven by a separate servo-motor to actuate a mechanism to alter the relative positions of the attachment points of the links (25, 25a).
Patent DE-19617048-C1 (DE)
Title: Control method for power regulator of electric motor drives
Inventor: EHLICH MARTIN DIPL ING
IPC: H02P23/06
Filed: 1996-04-18
Granted: 1997-07-24
Abstract: The method of controlling a pulse converter allows electrical energy recovery during braking for feedback of the braking energy  into the mains network, with an insulated-gate bipolar transistors (IGBT) (V1..V6) connected in anti-parallel with each diode ((D1,...D6) of the network current rectifier (2) supplying the DC intermediate (link) circuit (3) of the power regulator (4).  The three IGBTs (V1,V3,V5) coupled to the positive DC potential are each controlled for an angle of 120 degrees in synchronism with the mains, the remaining IGBTs (V2,V4,V6) controlled in synchronism with the mains when the voltage across a capacitor (C) in the DC link circuit reaches a threshold voltage during energy recovery.
Patent DE-19649263-C1 (DE)
Title: Aqueous coating composition for giving peelable protective film
Inventor: FRIGGE EVA DIPL CHEM DR
IPC: C09D5/20
Filed: 1996-11-28
Granted: 1998-01-15
Abstract: The invention relates to an aqueous coating agent, which contains as binding agents in the form of aqueous polymer dispersions the following: A) 50 to 90 wt% of one or more thermoplastic copolymers of at least one C2-C4 olefin and of at least one vinyl ester of a C2-C11 monocarboxylic acid, wherein olefin(s) and vinyl ester are present in a weight ratio from 10:90 to 40:60 and together account for at least 80 wt% of the copolymer; B) 10 to 50 wt% of one or more thermoplastic (meth)acryl copolymer, which are free from comonomers with nitrile and amide groups and which consist of at least 50 wt% (meth)acrylic acid esters from C1-C18 alcohols, and C) 0 to 30 wt% of one or more copolymers different from A) and B), wherein each wt% relates to the resin solid body and complement each other to form 100 wt%.
Patent DE-19651887-C1 (DE)
Title: Device for aerodynamic resistance reduction on aircraft
Inventor: LOEBERT GERHARD DIPL ING DR
IPC: B64C23/00
Filed: 1996-12-13
Granted: 1998-06-10
Abstract: Foil-type light waveguides (5) are glued to the surfaces of the aircraft and charged by high energy lasers. The surfaces of the waveguides facing the ambient air are coated, and the frequency of the laser impulse is greater than the frequency of the molecular vibrations of nitrogen and oxygen in the atmosphere.  The waveguide consists of a glass layer upon which are applied several dielectric coatings of one-tenth millimetre thickness.
Patent DE-19704438-C1 (DE)
Title: Induction hardening of camshaft
Inventor: GEZARZICK WALDEMAR
IPC: C21D1/10
Filed: 1997-02-06
Granted: 1998-06-25
Abstract: In a camshaft hardening process in which cams (5a-c) are simultaneously induction hardened in groups while adjacent camshaft zones, which are not to be hardened, are shielded by a cooling device, the cam groups are simultaneously hardened by a linear inductor and heating up of the cams (5a-c) is carried out initially in one or more low power time intervals and finally in a high power time interval, the time intervals being separated by a pause interval in which no power is supplied. Also claimed is a linear inductor for carrying out the above process, having two or more heating conductors (2, 3) which extend axially parallel to the camshaft (4) in the region of the cam group generatrix and which are mutually offset by \}180 deg  relative to the rotational axis (L) of the camshaft (4). The novelty is that (a) the length of the heating conductor branches (2, 3) corresponds to the distance between the outermost ends (5a', 5c') of the cam group; and (b) each heating conductor (2, 3) is in the form of a loop with two branches (2a, 2b, 3a, 3b) extending axially parallel to the camshaft (4), the first branch (2a, 3a) being offset by less than 90 deg  to the second branch (2b, 3b) relative to the rotational axis (L) of the camshaft (4).
Patent DE-19740492-C1 (DE)
Title: Foot-measuring instrument
Inventor: LOCKER GERHARD
IPC: A43D1/02
Filed: 1997-09-15
Granted: 1998-10-29
Abstract: One or more feet to be measured can be inserted in a rectangular box (2), which can be shut. One or more plates or blocks are easily inserted in the box or removed, and are of material which distorts plastically to take an impression of the foot.  The measuring equipment (5) for foot length is inserted in the box, the components accommodated in the box being inaccessible from the outside with when it is shut, preventing inadvertent plasticising and damage to them. The equipment (5) can comprise a measuring scale (6) running in the lengthwise direction along the box bottom, and a measuring slide (7) travelling along the scale and guided by the box sidewalls. The slide can be of angular shape, with a flange bearing against one or more of the toes, and a horizontal flange.
Patent DE-19743860-C1 (DE)
Title: System esp. charge part for accumulator for inductive transmission of electric power
Inventor: SAUER SIVART
IPC: H01F38/14
Filed: 1997-10-04
Granted: 1999-04-08
Abstract: The system, esp. a charging part for an accumulator, for the inductive transmission of electric power, with a primary coil (8) and a secondary coil (9), which are arranged or arrangeable adjacent to each other. A ferromagnetic ring (10) is arranged surrounding the primary coil (8) and/or a metallic plate (11) is provided between the primary coil and the housing base (4). The ring (10) is made of ferrite or iron powder. The plate (11) is arranged approximately at right angles to the axis of the primary coil (8).
Patent DE-19755841-C1 (DE)
Title: Adaptor housing for electrical installation equipment
Inventor: WAGENER HANS
IPC: H02B1/20
Filed: 1997-12-15
Granted: 1998-12-10
Abstract: The adapter housing (10) can be attached to the current rails of a current rail system and accepts connector contacts which can be electrically connected to the rails. The housing can be connected to an equipment holder for attaching electrical installation equipment in different positions. The equipment holder has holding elements and the adapter housing has elements which accept the holder elements. The holding elements of the holder of the equipment are in the form of holding struts (17,18) which can be inserted into grooves in the adapter housing along which they can be continuously adjusted and in which they can be locked.
Patent DE-19836736-C1 (DE)
Title: Combination type precharging and equalising-circuit for semiconductor memory device
Inventor: SCHNEIDER HELMUT
IPC: G11C7/12
Filed: 1998-08-13
Granted: 1999-12-30
Abstract: Combined precharging- and homogenisation circuit includes first and second FET type precharging transistors (1,3) and a homogenisation (equalising) transistor (2) connected in series between the two precharging transistors. The common gate (11,12) arrangement is an angled structure turned through approx. 45 deg. relative to the bit lines length (BLT,BLC).  The common drain (7,10) and the common source/drain (8,9) are brought out over the common gate (11,12) and have zones jutting out, with the bit line contacts (15) located in these salient zones.
Patent DE-19839214-C1 (DE)
Title: Verfahren zur Herstellung von sphärischen Mikropartikeln mit glatter Oberfläche, die ganz oder teilweise aus mindestens einem wasserunlöslichen linearen Polysaccharid bestehen, sowie mit diesem Verfahren erhältliche Mikropartikel und deren Verwendung
Inventor: BENGS HOLGER
IPC: C08L5/00
Filed: 1998-08-28
Granted: 2000-05-25
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von sphärischen Mikropartikeln mit glatter Oberfläche, die ganz oder teilweise aus mindestens einem wasserunlöslichen linearen Polysaccharid bestehen, durch Lösen des mindestens einen wasserunlöslichen Polysaccharids in einem Lösungsmittel oder Lösungsmittelgemisch, Einbringen der Lösung in ein Fällmittel oder Fällmittelgemisch, gegebenenfalls Kühlen des dabei entstehenden Gemisches und Abtrennen der gebildeten Mikropartikel, wobei als Fällungshilfsmittel mindestens ein wasserlösliches Cellulosederivat eingesetzt wird sowie nach dem Verfahren erhältliche Mikropartikel.
Patent DE-19859742-C1 (DE)
Title: Measurement method for water flow at spillway threshold; involves deriving differential throughput at measurement points from spillway height values with respect to length of threshold, and integrating values using polynomial functions
Inventor: HUSSLEIN ROLAND
IPC: G01F1/52
Filed: 1998-12-23
Granted: 2000-07-06
Abstract: The method involves measuring the spillway height at several measurement points along the spillway threshold (15) and deriving the total throughput from these measurements. The differential flow at the measurement points is derived from the measurement values with respect to the length of the threshold. The values between the measurement points are approximated using one or more polynomial functions of second or higher order that are integrated along the threshold to derive the total flow. An Independent claim is also included for an arrangement for measuring water throughput at a spillway threshold parallel to a channel or similar.
Patent DE-19911423-C1 (DE)
Title: Single-pipe room ventilation system has differential pressure-controlled flap at loft or roof end of vertical pipe section coupled to individual ventilator fans
Inventor: PAHLITZSCH ALF
IPC: F24F7/00
Filed: 1999-03-05
Granted: 2000-12-07
Abstract: The ventilation system has a vertical pipe section (1) coupled to one or more ventilator fans (2), provided with back-flow and/or fire protection flaps (3). The loft or roof end of the vertical pipe section has a differential pressure-controlled flap (4) with an electric setting motor (6) and an adjustable flap plate (5), fitted downstream of the last ventilator fan.
Patent DE-19937716-C1 (DE)
Title: Automatic or semi-automatic double-clutch switched transmission for agricultural vehicle has electronic drive control for operation of gear switching elements and clutches
Inventor: HEINZEL MARKUS
IPC: F16H61/04
Filed: 1999-08-10
Granted: 2000-11-30
Abstract: The transmission has at least 2 parallel drive trains (V1,V2) selectively coupled to the drive input shaft (12) in dependence on the selected gear via switching elements (K1-K6) operated via an electronic drive control (30) in conjunction with the clutches (41,42). The drive control acts a gear prognosis and gear selection device responding to monitored operating parameters, e,g, the vehicle velocity and the engine loading.  An Independent claim for a control device for a double-clutch switched transmission is also included.
Patent DE-19960905-C1 (DE)
Title: Adjustable cover for vehicle roof box of cabriolet; has cover lock with locking bolt to fit in holder opening and four-joint roof mechanism to guide roof movement and direct cover into closed position
Inventor: JUST JAN
IPC: E05B83/00
Filed: 1999-12-17
Granted: 2001-05-10
Abstract: The cover is moved between open and closed positions by a roof mechanism (3). A cover lock (4) secures the cover in the closed position, and has a locking bolt (5) that fits in a holder opening (6). The roof mechanism is designed to allow movement along the holder direction of the holder opening, when the cover is moved near the closure position.  The roof mechanism has a four-joint mechanism with a support lever and two linkage levers connected to the support lever, with the cover fixed to the support lever. The movement of the linkage levers is controlled over a sliding track, which is formed in one of the linkage levers and guides the over linkage lever.
Patent RU-2033302-C1 (RU)
Title: Roller for metal continuous casting plants
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/128
Filed: 1992-11-10
Granted: 1995-04-20
Abstract: FIELD: metal continuous casting plants. SUBSTANCE: roller has annular plate-type springs, arranged between bearing assemblies, limiters and rests of a barrel of the roller. A convex portion of the springs is turned to an opposite side from the barrel. The springs have edges, forced to races of the bearing assemblies. That prevents water penetration into the bearing assemblies and provides increased service life of the bearings and the whole roller. EFFECT: increased service period of rollers. 1 cl, 1 dwg
Patent RU-2062112-C1 (RU)
Title: Method for chemically treating light guide for intracavitary and intravascular applications
Inventor: DMITRIEV IVAN PAVLOVICH
IPC: A61L2/16
Filed: 1992-12-25
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves sterilizing light guide with 6% hydrogen peroxide solution and placing the light guide in sterile water or physiological salt solution for at least 6 h. EFFECT: prolonged service life of the device.
Patent RU-2056208-C1 (RU)
Title: Riveting method
Inventor: KOZIJ SERGEJ I
IPC: B21J15/02
Filed: 1993-01-18
Granted: 1996-03-20
Abstract: FIELD: machine engineering. SUBSTANCE: method comprises steps of making a hole in a pack of parts, being joined; placing a rivet with a sunk head and a rod, having a dead cavity in its end, into the hole, had been made; arranging the head at a side of a member, made of fibrous composition material; fixing the pack by applying an effort to it and compressing along a thickness (with the aid of the rivet) the member, made of the fibrous composition material, by an effort, being applied equidistantly relative to a contour of the hole for the rivet; upon provess of formation of a closing head compressing the pack with the aid of the rivet along the pack thickness by an effort, also being applied equidistantly relative to the contour of the hole. EFFECT: enhanced quality of riveted joints for parts of composition materials. 1 cl, 5 dwg
Patent RU-2056523-C1 (RU)
Title: Method and device for setting advance angle in internal combustion engine
Inventor: VALEEV GEORGIJ G
IPC: F02P23/04
Filed: 1993-01-20
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: output SH frequency (f) of generator 1 is changed depending on rotational speed of engine crankshaft 12; generator 1 is used to produce electric discharge which ignites combustible mixture in combustion chamber. Walls of cylinder, head and piston form cavity resonator 5 with varying natural frequency ranging from f r.max  to f r.min  which corresponds to maximum and minimum advance angles. Combustible mixture is ignited at the moment when f r. = f com. . Device for realization of this method has SHF generator 1, resonators 5 whose number is equal to number of cylinders N, variable capacitors 7 and 8 with capacitor plates, dischargers 9, circulator 3 with N+2 arms and matched load 4. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2036515-C1 (RU)
Title: Signaling device
Inventor: MAKAROV VALERIJ N
IPC: G08C19/12
Filed: 1993-01-18
Granted: 1995-05-27
Abstract: FIELD: communication engineering. SUBSTANCE: device has two-wire communication line connected through band filters to radio-pulse generator, receive-monitor console, sine-voltage generator. Line is also connected to inputs, outputs, and power inputs of N subscriber stations. Radio-pulse generator polls subscriber stations. Supply voltage is passed from sine-voltage generator to subscriber station. Polling signals of subscriber station go through noise-suppression unit to radio-pulse-to-video-pulse converter. Response delay element in subscriber station counts out definite number of video pulses and enable operation of message-code shaping unit which shapes station status code in case subscriber status signal is applied to its second input. Subscriber station response in the form of radio pulses arrives at receive-monitor console. Subscriber station also incorporates polling signal identification unit and subscriber polling time space shaper. EFFECT: improved noise immunity, enlarged number of subscriber stations without reducing validity of polling results. 8 cl, 8 dwg
Patent RU-2070902-C1 (RU)
Title: Molding material for manufacturing products form composite carbon material
Inventor: BUSHUEV VYACHESLAV M
IPC: C08L61/10
Filed: 1993-02-26
Granted: 1996-12-27
Abstract: FIELD: manufacture of crucibles for melting metals, discs, parts and in chemically aggressive media. SUBSTANCE: molding material based on thermoreactive resin, e. g. phenol formaldehyde resin, comprises carbon filler powder or mixture of and fibrous carbon filler, the binder to filler ratio being as follows (wt%): 28-38 binder; 62-72 filler. The fibrous carbon filler content amounts to 40% of total filler weight. The carbon filler powder may include carbon material powder, and the fibrous carbon filler may include cotton wool. EFFECT: improved properties of the molding material.
Patent RU-2058730-C1 (RU)
Title: Propolis collector
Inventor: GLAZOV GENADIJ V
IPC: A01K47/06
Filed: 1993-04-13
Granted: 1996-04-27
Abstract: FIELD: production of machines and instruments for collecting and obtaining biologically active substances from insects, creepers and amphibious. SUBSTANCE: propolis collector has base formed as frame with thrusts and made from bars positioned in spaced relation one with respect to the other, and cover formed as plate with openings. Plate is mounted on frame thrusts. EFFECT: increased efficiency in collecting biologically active substances, simplified construction and enhanced reliability in operation. 3 dwg