baber/WOPTO huggingface dataset:
Patent DE-3324552-C2 (DE)
Title: Verfahren und Vorrichtung zur Erzeugung von Konvergenzkorrektursignalen in einem Konvergenzsystem
IPC: H04N9/28
Filed: 1983-07-07
Granted: 1985-07-04
Abstract: Es wird ein Verfahren und eine Vorrichtung zur Erzeugung einer vertikalen Glättung von Konvergenzkorrektursignalen in einem digitalen Konvergenzsystem beschrieben. Die Oberfläche einer Kathodenstrahlröhre ist in eine Matrix (10) unterteilt, die eine Vielzahl von sich kreuzenden Zeilen und Spalten aufweist, denen eine Vielzahl von Kreuzungsstellen entspricht. Jeder Kreuzung einer Zeile und einer Spalte der Matrix (10) ist ein Wert zugeordnet. Ein Elektronenstrahl schreibt eine Vielzahl von Abtastlinien innerhalb jeder der Zeilen der Matrix (10). Für jede Abtastlinie innerhalb einer Zeile der Matrix wird ein Konvergenzkorrektursignal synthetisiert, wobei die Vielzahl von Werten benutzt wird, die der Vielzahl von Kreuzungsstellen in der Zeile zugeordnet ist. Im Konvergenzkorrektursignal ist eine Vielzahl von horizontalen Diskontinuitäten als Folge der verschiedenen Größen vorhanden, die der Vielzahl von Werten zugeordnet sind, die zur Synthetisierung des Konvergenzkorrektursignals benutzt werden. Unter Verwendung herkömmlicher Filtertechnik kann der Ausschlag der horizontalen Diskontinuitäten im Konvergenzkorrektursignal minimisiert werden, wobei das Konvergenzkorrektursignal horizontal geglättet wird. Wenn der Elektronenstrahl damit beginnt, die Vielzahl von Abtastlinien in der nächstfolgenden Zeile der Matrix aufzuzeichnen, wird eine vertikale Diskontinuität, d.h. eine Lücke oder eine Überlappung zwischen Gruppen von Abtastlinien erzeugt, die vom Elektronenstrahl aufgezeichnet
Patent DE-3328722-C2 (DE)
Title: Bohrlochmeßinstrument zur Bestimmung der Drehorientierung einer Bohrlochsonde
IPC: E21B47/12
Filed: 1983-08-09
Granted: 1986-09-11
Abstract: Ein Bohrlochmeßinstrument umfaßt eine Sonde (20) mit einer polarisierten Lichteinheit (35, 36, 37) zur Übertragung eines Signals, das die Winkellage der Sonde (20) darstellt, zur Erdoberfläche. Licht von einer Lichtquelle (35) in der Sonde (20) wird durch ein Polarisationsfilter (36) mit einer Polarisationsachse, die zur Sondenlängsachse orthogonal verläuft, gerichtet. Der polarisierte Lichtstrahl wird durch einen Lichtleiter (37) zur Erdoberfläche übertragen. Der Polarisationswinkel wird mit einem umlaufenden Polarisationsfilter (41) erfaßt und liefert ein Maß für die Sondenorientierung. Bei der Vermessung eines Bohrlochs wird das Azimut aus Neigungsmesser-Meßwerten bestimmt. Die Sondenorientierung in Vertikalabschnitten des Bohrlochs wird mit der polarisierten Lichteinheit (35, 36, 37) gemessen. Zwei Meßwerte des Bohrlochazimuts werden kombiniert unter Bildung eines verbesserten Meßwerts des Azimuts in Bohrlöchern, die nahezu vertikal und nahezu horizontal verlaufen.
Patent DE-3545411-C2 (DE)
IPC: B25G1/10
Filed: 1985-12-20
Granted: 1988-02-18
Abstract: In order to ergonomically optimize the hand side of combination pliers, whose gripping arms in each case form a mouth jaw on their ends and are in operative connection by means of a joint in such a way that in the case of different activities with the pliers the adaptation of the gripping arms to the anatomy and anthropometry of the human hand is retained, it is proposed that the gripping arms face one another elliptically in the plane thereof and that in the vicinity of the coupling surface to the hand the gripping arms have an elliptical cross-section.
Patent DE-3690492-C2 (DE)
Title: Phase comparator lock detect circuit and synthesiser
Inventor: COWLEY NICHOLAS PAUL
IPC: H03L7/095
Filed: 1986-09-18
Granted: 1995-10-05
Abstract: This phase comparator lock-in detecting device is intended for a frequency synthesises and possesses a phase comparator (5), which produces frequency-up and frequency-down error signals (CU,CD) depending on a reference frequency (fref) and a frequency (fN) derived from a variable frequency oscillator (1) and a frequency divider (3), and also a loop amplifier (7) passing a control signal (VE) to the oscillator, depending on the error signals. There are several logic units (31,33...,41) for supplying a lock-in indicating signal (S) from the above units when there are exclusively frequency-up or frequency-down signals, with a period not exceeding a set time window.
Patent DE-3708043-C2 (DE)
IPC: G02B26/04
Filed: 1987-03-12
Granted: 1988-12-29
Abstract: An electromagnetic radiation detecting device comprises at least one radiation detector for detecting electromagnetic radiation from a hemisphere, a radiation-transparent protective hood covering the or each detector, and a rotary chopper to alternately shield the or each detector and associated hood from arriving radiation and to expose the detector and hood to such radiation. The chopper comprises a carrier disc, which is rotatable about an axis parallel to a radiation-receiving area of the or each detector, and at least one hollow semicylindrical shielding member fixed at the periphery of the disc and curved in the axial direction of the semicylindrical shape. The or each shielding member is movable on a circular path by the disc to alternately shield and reveal the hood covering the or each detector.
Patent DE-3844344-C2 (DE)
IPC: B24C5/04
Filed: 1988-12-30
Granted: 1991-06-06
Abstract: A method and a device (10) are proposed for cutting and cleaning objects, and for controlled material removal by means of a high-pressure water jet (15) which crosses a mixing chamber (12) from an inlet (13) to an outlet (14) and to which an abrasive (160) is added in the mixing chamber (12) by feeding it into the water jet (15). In the process, the abrasive (160) is fed directly and in a controlled manner in the mixing chamber (12), namely over the shortest route, into the water jet (15) crossing the mixing chamber (12).
Patent DE-3844835-C2 (DE)
Title: Single frame complex machining machine tool
Inventor: KOJIMA HIROSHI
IPC: G05B19/414
Filed: 1988-04-15
Granted: 2001-10-25
Abstract: (+28.04.87(4), 29.05.87(2), 23.06.87(2), 10.07.87, 26.07.87, 25.09.87, 13.10.87, 24.12.87 -JP- -. 105441-4, 134150/1, 156054/5, 172488, 185006, 241521, 258012, 327652) The machining tool (1) has a single frame in which a chip collecting space (4) is provided at the centre portion. Two spindle stocks (5,6) are provided on the frame (2) are relatively free to move in a Z axis direction and are located on respective sides of the chip collecting space. Workpiece spindles (5b,6b) are arranged in the spindle stocks and are free to rotate and are arranged mutually facing each other.  Tool rests (7,9) are also provided which have respective turrets ( (7a,9a) which can assume various kinds of movement forms. Various kinds of machinings can be performed in such a way that the rotation control forms of the workpieces spindles and the spindle stocks are combined. A spindle drive motor controller is connected with the spindle driving motors of the 2 workpiece spindles.
Patent DE-4114604-C2 (DE)
Inventor: JAEGER ROLF
IPC: B67D1/08
Filed: 1991-05-04
Granted: 1994-10-13
Abstract: Safety devices exist for insertion into an outlet opening of a pressurised beverage cask, in particular a beer cask, having a housing (5), a central tube (15), a bayonet plate (11), which engages with outer projections in L-slits of a housing part, and also having a compression spring (21), which is supported on the one hand against the bayonet plate and on the other hand against a sealing device (20). In order to make the safety device possible in completely fitted-together form by simple pushing into the outlet opening of the beverage cask and by simple screwing-in, it is proposed to provide at least one movable locking element (22) which is designed and arranged in such a way that, during the insertion operation, it can give way with respect to the edge of the outlet opening and, in the operating position, engages behind the inner edge of the outlet opening. <IMAGE>
Patent DE-4143404-C2 (DE)
Title: Data recording, e.g. of vehicle speeds
Inventor: KOMATSU TOSHIO
IPC: G06F17/40
Filed: 1991-02-07
Granted: 1996-03-07
Abstract: Recording data involves extracting a data sample in a defined period, computing a permissible error range for the data at each sampling point, determining the longest straight line intersecting the computed permitted error range and recording the length of the line as a sample number and the data at one line end point.The sampled data are compressed before being recorded. The data compression process is stopped if an inversion point is detected in the data received during a sampling step
Patent DE-4203979-C2 (DE)
Inventor: SCHRAUWEN HANS JOACHIM
IPC: B65H23/032
Filed: 1992-02-11
Granted: 1995-11-23
Abstract: In a process for positioning a sensor (1) of a web run control installation, in which the sensor (1) executes an edge-searching operation, to achieve fast and exact sensor positioning by fixing a relatively early stop threshold for the sensor movement, the running-on of the sensor (1) is determined in that, after establishing the running-on position by the sensor signal, the difference from the predetermined stop value and the actual stop value achieved is formed and is fixed as the new stop value, whereupon the edge-searching operation is repeated with the corrected stop value. <IMAGE>
Patent DE-4323736-C2 (DE)
Inventor: JAEGER HELMUT F
IPC: B25J9/10
Filed: 1993-07-15
Granted: 1996-01-18
Abstract: A manipulator (10), usable in particular as palette transfer device, is specified, having a machine frame and a boom which is movable in the vertical direction and in the horizontal direction and on which a coupling element for receiving a gripping device is provided. The boom has a first oscillating crank (S1) which is mounted on the machine frame and is driven to be rotatable about a horizontal axis of rotation and at the free end of which a second oscillating crank (S2) is rotatably arranged and is constrainedly coupled with the first oscillating crank (S1) via a mechanism in such a way that, upon rotation of the first oscillating crank (S1), the coupling element describes a locus curve (11) having substantially linear horizontal and vertical sections. The two oscillating cranks (S1, S2) are preferably constrainedly coupled in such a way that, upon imaginary rotation of the first oscillating crank (S1) about 360 DEG , an essentially quadratic locus curve in a vertical plane results. The device requires only one NC axis to be able to reach any point on the locus curve (11) and is of simple and space-saving construction. <IMAGE>
Patent NL-1004969-C2 (NL)
Title: Hoist system with indirect drive for cyclic lifting
Inventor: WAAL VICTOR JAN DE
IPC: E02D7/08
Filed: 1997-01-10
Granted: 1998-07-13
Abstract: In this system, the hoist block (1) is raised by a cable (2) which is wound around a cable drum (3). A clutch (8) is then operated to allow the block to fall by force of gravity. The drive motor (7), e.g. an internal combustion engine, rotates a flywheel (9). The flywheel drives a hydraulic pump (21). The pump is in a circuit with a hydraulic motor (22). The output shaft of the hydraulic motor is coupled to the shaft of the cable drum via the clutch. During the free fall of the block, the output energy from the motor is stored by the flywheel, for use during the hoisting part of the cycle.
Patent NL-1017748-C2 (NL)
Title: Apparatus for applying layers to a disc-shaped data carrier
Inventor: HELVOIRT CHRISTIANUS ADRIANUS
IPC: C23C14/54
Filed: 2001-03-30
Granted: 2002-10-01
Abstract: The apparatus comprises a first series of workstations for applying the first layer and at least a second set of workstations for applying a second layer and a cooling station between the workstations.
Patent NL-1020886-C2 (NL)
Title: Switched feed is from alternating voltage source, preferably public electricity mains, of short duration supply of large capacity to one or more direct current users, e.g. one or more current motors, separated from the voltage source
Inventor: HOEKSMA GERBEN SIMON
IPC: H02M3/337
Filed: 2002-06-17
Granted: 2003-12-19
Abstract: The swithed feed is from an alternating voltage source, preferably the public electricity mains, of short duration supply of a relatively large capacity to one or more direct current users, such as one or more direct current motors (9), galvanically separated from the alternating voltage course. Included are an input filter (2), a primary direct current rectifier (3), a high frequency uncoupling capacitor (C1) so dimensioned that under normal operating conditions no noteworthy surges of the rectified alternating voltage coming from the alternating voltage source (1) occur. A series connection between two capacity transistors (T1,T2) is connected between the positive and negative connection of the primary rectifier, fitted on a cooling plate.  Steering devices (4) determine that the capacity transistors are brought into connection in turn and not overlapping. A transformer (Re1) with a primary winding (7) is relatively poorly coupled with one or more secondary windings (8a,8b) and on the one hand is connected with the node point of the capacity transistors and on the other hand via one or more first resonance capacities (C7) with one or both of the direct current connections of the primary rectifier secondary diodea (D1a,D1b) connected with the one or more secondary windings.
Patent NL-1022336-C2 (NL)
Title: Data control device for LCD screen, comprises output buffer and digital analogue converter parts controlled via time control unit
Inventor: LEE SEOK WOO
IPC: G09G3/36
Filed: 2003-01-09
Granted: 2004-07-13
Abstract: A digital/analogue (D/A) converter part (30) is used to convert inputted image point data into image point signals and carry out a time distribution for these signals in order to generate time-distributed image point signals, the number of converted image point signals being greater than the number of time-distributed image point signals. At least two output buffer parts (50, 54) are used to sequentially receive the image point signals from the D/A converter part, hold the time-distributed image point signals and then buffer and send these signals to a number of data lines. At least two of the output buffer parts are connected together to the D/A converter part. A time control unit is used to control the D/A converter and output buffer parts and carry out a time distribution in at least two regions of the image point data supplied to the D/A converter part, in order to supply the time-distributed image point data to the data lines in a sequential manner.
Patent NL-1023640-C2 (NL)
Title: Pipe arrangement with two pipes connected at an angle, contains filler piece with curved surface for diverting flow of fluid
Inventor: BROUWER MARTINUS
IPC: F15D1/04
Filed: 2003-06-11
Granted: 2004-12-14
Abstract: A filler piece (7) placed inside the first pipe (1) has a curved surface (9) for diverting a flow of fluid (A) into the second pipe. A pipe arrangement comprises a first pipe with one end connected at an angle to a second pipe. A filler piece for sealing the first pipe is located inside the latter and the side of this piece facing away from the end of the first pipe has an evenly curved surface so that a flow of fluid (especially air) through the first pipe is diverted in the direction of the second pipe.
Patent NL-1027381-C2 (NL)
Title: Greenhouse lighting fitting for mounting an assimilation lamp in greenhouse, has lamp support movable to ensure that lamp is mechanically secured relative to fitting body
Inventor: DOOL TEUNIS CORNELIS VAN DEN
IPC: F21V23/06
Filed: 2004-10-29
Granted: 2006-05-03
Abstract: A lamp support (40) has a positioning element (41) for positioning a lamp relative to the greenhouse lighting fitting. The support is movable relative to a fitting body between a first position, in which the lamp can be placed on the support, and a second position, in which the position of the support relative to the fitting body ensures that the lamp resting on and positioned by the support is mechanically secured relative to the fitting body. Independent claims are also included for the following: (A) a method for fitting a lamp to a greenhouse lighting fitting; (B) a greenhouse; and (C) a method for fastening a greenhouse lighting fitting to a bearing structure in a greenhouse.
Patent NL-1033038-C2 (NL)
Title: Surprising article (1) comprises first inflatable body (2) i.e. a balloon made of foil. In a primary case the balloon is accommodated in a space formed by a second body formed by paper
Inventor: HOUBEN FRANCISCUS GODEFRIEDUS
IPC: A63H37/00
Filed: 2006-12-12
Granted: 2008-06-13
Abstract: A surprising article comprises a first inflatable body (2), i.e. a balloon made of foil. In a primary case t he balloon is accommodated by a space formed by a second body formed by paper. The second body is firmly connected with a third body, in this case to a postcard. Also, provided is a tube for inflating the balloon. On inflation of the balloon, this occurs from within and forces act on the second body, whereby the balloon can emerge from the accommodation space displaying any message it may bear.
Patent NL-1035613-C2 (NL)
Title: Site traffic regulations informing and monitoring system for user of motor vehicle, displays and/or provides acoustic signal, related to traffic regulations in public road, to user of motor vehicle over Internet
Inventor: DOOIJEWEERD EVERT SIMON HENRICUS
IPC: G08G1/052
Filed: 2008-06-23
Granted: 2009-06-23
Abstract: The system displays and/or provides an acoustic signal related to traffic regulations in a public road, to a user of a motor vehicle over an Internet.
Patent NL-1039988-C2 (NL)
Inventor: DEGENKAMP PATRICK GERALD DANIEL
IPC: E04F11/18
Filed: 2013-01-08
Granted: 2014-07-09
Abstract: A device (1) having an auxiliary handrail (2) under an existing main handrail (3) and bridge members (4) each including: a spacer member (5), an upper coupling member (6) and a lower coupling member (7). The upper coupling member includes a tension strap (8), which by means of two connection points (9, 10) is fastened to the upper coupling member, and which is arranged for clamping the upper coupling member against the main handrail. Furthermore a displacement/force-transformation-based strap-tensioning device is provided, for example a screw-tensioning member, whereby the upper coupling member is forcibly and accurately adjustably clamped against the main handrail.
Patent NL-2000406-C2 (NL)
Inventor: WENTZEL CYRIL MAURICE
IPC: F41H11/02
Filed: 2006-12-22
Granted: 2008-06-24
Abstract: A device and a method for protecting objects against rocket-propelled grenades having a hollow nose cone includes a netting of knotted and coated superstrong fibers disposed in front of the object, in such a manner that the nose cone of a rocket caught in the netting will penetrate one of the meshes of the netting and be deformed through strangulation, thereby disabling the detonator.
Patent NL-2010330-C2 (NL)
Title: Device to predict zero current or peak current, in particular in an inductive electrical energy transfer system.
Inventor: PIJL FREDRIK FRANK ARIE
IPC: H03K5/1536
Filed: 2013-02-19
Granted: 2014-08-21
Abstract: The invention relates to a device to predict a zero current and/or a peak current of a current signal through an electrical conductor, which current signal is approximate to a sinusoidal signal, the device comprising: - a current-to-voltage converter to generate a voltage related to the current through the conductor; - a comparator to compare an instantaneous voltage signal with zero potential and generate an indicator of a zero value, and - a control circuit to register at least one instantaneous zero current and to predict therefrom a timing of at least one immediately following future zero current, and - a sampler to determine instantaneous values of the current signal through the conductor, wherein the sampler is connected to the control circuit and is controlled by the control circuit to take samples synchronously with a zero current and/or a peak current.
Patent SE-522843-C2 (SE)
Title: Reflector solar catchment unit has energy taken in by highly absorbent fluid which passes through coils or other formats of pipes
Inventor: ROENNKVIST BO
IPC: F24S10/75
Filed: 2000-05-11
Abstract: The reflector solar catchment unit has energy taken in by a highly absorbent fluid which passes through coils or other formats of pipes. The catchment unit is fitted in a box (1) provided with channel-shaped reflector bowls (4). The coil tubes (8) are provided with surface-enlarging absorption plates (10) fitted virtually parallel with the catchment unit outer plane and diametrically counterposed on the coil tubes.  The absorber plates have a width corresponding to 40 to 60 per cent of the width of each reflector. The coil tubes with the absorber plates are fitted parallel in line with rounded W-shaped reflector bowl units. The reflectors lie freely but lack insulation on their under side.
Patent SE-523210-C2 (SE)
Inventor: JOHANSSON PEDER
IPC: F16B13/08
Filed: 2001-09-07
Abstract: Dismountable clip, comprising a stem part (11), an entry end (13), and a hole edge attachment end (12), intended for insertion into a hole. The stem part has protruding heel-like elements (14a, 15a) which can be pivoted in and back out elastically. In a recess (18) in the stem part, each heel part has a manoeuvring shoulder (19, 20), at a distance inwards from a hinge (16, 17) connecting the heel-like element and the stem part. An axial hole (23) for receiving a dismounting tool is formed through the hole edge attachment end and the stem part to said manoeuvring shoulders. A free space (22) is situated between said manoeuvring shoulder and the entry end. <IMAGE>
Patent SE-527394-C2 (SE)
Inventor: JOHANSSON JAN
IPC: B65G47/252
Filed: 2002-03-15
Abstract: The invention concerns a board turner (1, 31) for use on a conveyor (3) for transporting large volumes of boards. The conveyor (3) defines a plane for carrying boards (14) and the board turner (1, 31) has a rotation unit (4) and a gripping unit (7) mounted on the rotation unit (4). The gripping unit (7) has an open position and a closed position and is switchable between these positions in response to a signal from a sensor. In the open position, the gripping unit (7) rotates past the carrying plane without making contact with the synchronously arriving board (14). A signal from the sensor switches the gripping unit (7) between the open position and the closed position while the gripping unit (7) grips two opposite surfaces of a sideways extending part of the board (14) and continues to rotate above the belt conveyor (3) in order to turn the board (14) in this way. <IMAGE>
Patent SE-528860-C2 (SE)
Inventor: KARLSSON THOMAS
IPC: B32B/
Filed: 2004-04-07
Abstract: A method for cutting along a cutting line of a laminate, including a first and a second textile layer surrounding an intermediate layer of a porous elastic material. The laminate is pressed together in a local nip between an ultrasound emitting element and a counteracting element, and the laminate is moved in the cutting line through and past the nip during ultrasound cutting of the laminate simultaneous with ultrasound welding of the first and the second surface layers to each other in order to form a smooth, rounded, continuous edge joint between the surface layers at a free edge of the laminate.