baber/WOPTO huggingface dataset:
Patent EP-0512019-A1 (EP)
Inventor: MORGAN COLIN GEORGE
IPC: G01B11/24
Filed: 1991-01-22
Abstract: Le dispositif comprend une structure (1) qui supporte une source de faisceau lumineux (2), un guide-faisceau et un appareil photographique (3), la source du faisceau lumineux (2) étant disposée pour envoyer un faisceau lumineux sortant (I) dans le guide-faisceau qui projette le faisceau sortant (P) sur une surface cible de sorte que le faisceau suit une trajectoire sans fin (E) sur la surface cible, balaie de manière synchrone la trajectoire sans fin (E) pour recevoir de la lumière revenant de la partie de la trajectoire (E) éclairée par le faisceau sortant (P), et dirige la lumière en retour sur un capteur photosensible (12) situé dans l'appareil photographique (3). Le guide-faisceau comprend un prisme conique rotatif (5) disposé de telle manière que le faisceau sortant (2) soit transmis par des surfaces mutuellement inclinées (9, 10) d'un élément saillant du prisme (5) pendant qu'il est tourné pour que le faisceau (P) balaie la trajectoire sans fin (E) et que la lumière revenant de la partie de la trajectoire éclairée par le faisceau (P) est reçue par des surfaces mutuellement inclinées(9, 10) d'un élément récepteur du prisme (5), au fur et à mesure qu'il est tourné pour envoyer la lumière en retour (P) sur le capteur photosensible (12). La position de l'image formée sur le capteur (12) indique l'étendue de la partie éclairée de la surface cible et, comme la position du faisceau de balayage est connue, on peut calculer sa position tridimensionnelle. Une image de la topologie détectée peut ainsi être établie au fur et à mesure que la surface cible est balayée.
Patent EP-0510109-A1 (EP)
Title: Cutting insert with chip control.
Inventor: NIEBAUER KENNETH L
IPC: B23P15/28
Filed: 1990-11-20
Abstract: An improved cutting insert for threading applications has chip control features and includes an insert body having end wall regions, sides and top and bottom walls adapted for mounting in a pocket in a holder. The insert body has cutting edges and a notch in the top and bottom sides. The end wall regions each comprise two end walls converging toward one another as they extend from the insert's sides, forming at the juncture with the respective top and bottom walls, a cutting edge. The chip control geometry including a recess defining, when viewed in plan, a generally "V" shaped depression having the bottom of the "V" proximate the tip of the cutting edge. The extending arms of the "V" are distal the cutting edge tip and are crowned by a pair of backramps.
Patent EP-0479966-A1 (EP)
Title: Inductive circuit element for assembly of printed circuit broads.
Inventor: HOFBAUER EDWIN
IPC: H01F27/30
Filed: 1991-03-11
Abstract: It is known to make windings of inductive circuit elements for the assembly of printed circuit boards by bending wire elements into a U-shape, curving them over the core(s) and soldering their ends into conductive tracks with which they form complete windings. The wire elements are inserted individually in the printed circuit board. According to the invention, the wire elements (21) are laid and supported on a tunnel-shaped winding support (15) of essentially U-shaped cross-section. Embodiments which are advantageous for the electrical and mechanical properties are indicated in dependent claims.
Patent EP-0537164-A1 (EP)
Title: Imprimante a stencil
Inventor: SCHERP SVEN
IPC: B41F15/36
Filed: 1991-04-22
Abstract: L'invention se rapport à une imprimante à stencil (1) possédant une table d'impression (2), un cadre de stencil (4) à mouvement de va-et-vient, un stencil (5) monté sur le cadre de stencil, un dispositif à râclette (6) destiné, pendant le mouvement commun du cadre de stencil et de la table d'impression, à exprimer une substance imprimante au travers d'un premier modèle réalisé dans le stencil pour la faire passer sur le support d'impression (7) situé entre la table d'impression et le stencil afin d'appliquer un second modèle sur le support d'impression. La machine comprend également un dispositif (8) servant à compenser la déformation du premier modèle réalisé sur le stencil pendant une opération d'impression. Ce dispositif (8) comprend un rail de guidage (10), une glissière (11) qui peut se déplacer le long du rail de guidage en réaction au mouvement du cadre et un moyen (12) coopérant avec la glissière et servant à déplacer le stencil (5) dans un sens compensant la déformation du modèle causée par l'étirement de la toile.
Patent EP-0526565-A1 (EP)
Title: Combination exo/endocervical sampler.
Inventor: MOHAJER REZA S
IPC: A61B10/00
Filed: 1991-04-22
Abstract: A method of and device for obtaining simultaneous samples of exo and endocervical cells. The device includes an elongated handle portion having a free end and a row of flags disposed proximate the end opposite the free end. The flags are rectangular in cross section and are disposed at an acute angle with respect to the handle portion. A substantially longer, relatively rigid filament is disposed on the handle portion proximate the row of flags at a point approximately diametrically opposite thereto. The filament serves as a stop when the device is inserted into the cervical os, and also scrapes the exocervical wall when the device is rotated 360 DEG . Rotation of the device also causes the row of flags to engage the surface of the endocervix. When the device is removed, two separated cell samples are obtained.
Patent EP-0550495-A1 (EP)
Inventor: THWAITES DAVID JOHN MOOR LANE
IPC: A61M16/18
Filed: 1991-09-18
Abstract: Une cuvette pour un vaporisateur d'agent anesthésique comprend une chambre de vaporisateur (21) pour un agent anesthésique liquide, un dispositif de chauffage pour l'agent anesthésique liquide contenu dans la chambre, et un élément de séparation (31) dont au moins une partie se prolonge dans la chambre pour retenir une partie de l'agent anesthésique liquide à un emplacement immédiatement adjacent au dispositif de chauffage, l'élément de séparation comportant une sortie (33), pour l'agent anesthésique, à travers l'élément de séparation, située au-dessus du niveau maximum de l'agent anesthésique et en-deçà de l'élément de séparation. Celui-ci permet à seulement une partie de l'agent anesthésique liquide se trouvant dans la chambre de vaporisation d'être chauffée, de sorte que la température requise de l'agent liquide pour faire fonctionner le vaporisateur peut être rapidement atteinte. La cuvette est particulièrement adaptée à l'utilisation d'agents anesthésiques à bas point d'ébullition tels que le 2-(difluorométhoxy)-1,1,1,2-tétrafluoroéthane.
Patent EP-0543954-A1 (EP)
Title: Spatial positioning system.
Inventor: BELIVEAU YVAN JOSEPH
IPC: G01C15/00
Filed: 1991-08-19
Abstract: A spatial positioning apparatus providing three-dimensional position information and methods to utilize the position information for improved surveying, construction layout, equipment operations, manufacturing control and autonomous vehicle control is disclosed. The spatial positioning apparatus includes at least three, preferably four, fixed referent stations (210). A minimum of two, preferably three, of the fixed stations sweeps a spread laser beam horizontally across the site of interest (Fig. 1B). The remaining fixed stations sweeps a spread beam vertically across the site of interest (Fig. 2). A strobe signal is emitted from each fixed station when the rotation mechanism actuates a rotation datum (230 or 234). The spatial positioning apparatus also includes one or more portable position sensors (240). The portable position sensor includes a light sensitive detector (242), a computer (246), and a display (254). The x, y, z coordinates of the portable position sensor are obtained through a triangulation technique based on time marks received from each spread laser beam from the fixed stations and the rotation datum received from the strobe of each fixed station. Alternatively, the system may include counter-rotating lasers (Fig. 17) and/or an ''axicon''-type detector (Fig. 25). Multiple portable position sensors for use in attitude information for productivity improvement for equipment and for control of autonomous vehicles are disclosed.
Patent EP-0559673-A1 (EP)
Title: Sealing arrangement for hinges of crawler chains.
Inventor: KETTING MICHAEL
IPC: B62D55/092
Filed: 1991-11-11
Abstract: PCT No. PCT/DE91/00883 Sec. 371 Date Apr. 29, 1993 Sec. 102(e) Date Apr. 29, 1993 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/10389 PCT Pub. Date Jun. 25, 1992.Sealing arrangement including an elongated bolt formed with a unilaterally open bore, a bushing coaxial with the bolt and spaced radially outwardly therefrom to form an annular passage between the bolt and bushing, the bushing being integrally provided with opposite support end surfaces, a pair of outer chain link mounted on the bolt and the bushing and forming respective opposite spacers with the respective support surfaces of the bushing, each of the spacers being provided with respective lubricating channels formed in the bushing and communicating with the annular channel for conveying a lubricant from the channel into the spacers and a pair of annular seals each received in the respective spacer.
Patent EP-0501174-A1 (EP)
Inventor: PINCIROLI ALBERTO
IPC: C09J161/24
Filed: 1992-02-03
Abstract: The hardening composition for glues of the urea-formaldehyde type comprises an aqueous solution of an ammonium salt as polymerization catalyst for the urea-formaldehyde resin and, in emulsion with said aqueous solution, a resin deriving from the polymerization of one or more vinyl alcohol esters either with each other or with other monomers containing the vinyl group, said resin being able to cross-link in acidic surrounding. 
     The composition can further comprise other ingredients, such as an antifoaming agent, a metal salt having acidic reactivity which catalyzes the crosslinking of the vinyl resin, an inorganic filler, and urea which controls the catalytic activity of the ammonium salt.
Patent EP-0501308-A1 (EP)
Inventor: ROESCHERT HORST DR
IPC: G03F7/023
Filed: 1992-02-20
Abstract: The invention relates to radiation-sensitive polymers, to a mixture essentially containing these radiation-sensitive polymers as binders and, furthermore, to a process for preparing the radiation-sensitive polymeric binder and also to a positive-working radiation-sensitive recording material which is produced using the radiation-sensitive mixture.
Patent EP-0506033-A1 (EP)
Inventor: FUJIMOTO MASAHIKO
IPC: B29C55/02
Filed: 1992-03-25
Abstract: A polyester film having uniform surface and excellent running property and transparency is disclosed. Said polyester film is characterized by containing 0.01-5 wt% of porous precipitated silica particles which are coagulates of primary particles having an average particle diameter of 0.01-0.1 µm and have a pore volume of 0.05-0.5 ml/g, a specific surface area of 30-150 m²/g and an average particle diameter of 0.1-0.5 µm.
Patent EP-0519212-A1 (EP)
Inventor: PLANK HUBERT
IPC: E04D1/04
Filed: 1992-05-14
Abstract: The invention relates to a process for producing roof tiles, in which a roof tile blank is used whose underside has at least one support element, this blank being fired in a roller furnace and during this being placed with its underside directly upon the rollers. Such a process is distinguished by a high quality of the roof tiles, good flexibility of production and by a small investment requirement.
Patent EP-0517066-A1 (EP)
Inventor: EINSEL ROBERT
IPC: H04H60/13
Filed: 1992-05-25
Abstract: For the so-called "variable dynamic range", a control signal varying with time is transmitted in a precise time correlation with the sound broadcast signal, the control signal containing an information item on the varying modulation of the original sound broadcast signal and is used at the receiving end for cancelling the modulation from the transmitting studio at least partially in the sense of a variable dynamic range during the reproduction of the sound broadcast signal. The invention is based on the object of specifying a measure at the transmitting and receiving end for ensuring precise time correlation of the time-correlated control signal with the relevant signal section of the sound broadcast signal. To achieve the precise time correlation of the control signal, which varies with time, with the stereophonic sound broadcast signal, a time reference signal is in each case added to the sound broadcast signal and to the data stream of the radio data signal which can be precisely correlated with one another in time. <IMAGE>
Patent EP-0520307-A1 (EP)
Inventor: HAMMERSCHMITT NIKOLAUS
IPC: E02B15/10
Filed: 1992-06-17
Abstract: A water craft for picking up light liquid located on the water surface and an associated mother ship are described. The water craft has at least one air-filled cavity (2), which can be filled with water or emptied of water to set the draught, a device for picking up light liquid arranged at the front part of the craft, and a receiving space (1) for light liquid. The receiving space (1) for the light liquid is in connection with the outside water so that the light liquid picked up increasingly displaces the water initially located in the receiving space (1) for light liquid. The light liquid can be pumped out of the receiving space (1) for light liquid, care being taken to ensure that no water is pumped out along with it. The associated mother ship has a corresponding construction but also has a fine-separator stage. …<IMAGE>…
Patent EP-0520343-A1 (EP)
Inventor: BENING CURTIS REINHARD
IPC: B62D25/10
Filed: 1992-06-20
Abstract: Bei einer Vorrichtung zum Anschließen eines zwischen einer Schließstellung und einer Offenstellung verschwenkbaren Verschlußteiles mit wenigstens einer unter der Wirkung eines Federmittels stehenden Gelenkstange (28), die einenends an dem Verschlußteil über eine erste Schwenkachse (80) und anderenends an einem gestellfesten Teil über eine zweite Schwenkachse (74) angelenkt ist, wobei die Wirkungslinie des Federmittels in der Schließstellung des Verschlußteils an einer Seite der zweiten Schwenkachse (74) und in der Offenstellung des Verschlußteils an der anderen Seite der zweiten Schwenkachse (74) verläuft, ist eine einenends gestellfest gelagerte Führungsstange (48) vorgesehen, die anderenends mit der Gelenkstange (28) verschiebbar verbunden ist und das als Druckfeder (58) ausgebildete Federmittel aufnimmt. <IMAGE>
Patent EP-0524441-A1 (EP)
Inventor: SCHLAEPFER JOHANNES FRIDOLIN D
IPC: F16B2/06
Filed: 1992-06-23
Abstract: A clamping joint (10) is intended for connecting two construction elements (12, 14), in particular for an osteosynthetic fixator. It comprises a connecting element (15), two clamping elements (18) and two bracing means (16, 16') allocated thereto and beside each of which a transverse construction element which can be clamped between the connecting element (15) and the clamping element (18) is provided. Opposite thereto the clamping element (18) rests on the connecting element (15) in parallel with the bracing direction and it is thereby pressed against the connecting element with a bearing force acting perpendicularly to the bracing force, due to the moment generated by the bracing force, the bearing force bringing about a friction force between the clamping element (18) and the connecting element (15) which is the only one which reduces the bracing force on the construction element (12). For the two bracing means there are provided in each case a threaded screw (16) coaxial with the connecting element (15) and a nut (16') which comes to bear against the clamping element (18). This clamping connection (10) achieves a maximum clamping force on the construction elements (12) and, in addition, its elastic design effects bracing which is satisfactorily maintained even after a fairly long time. <IMAGE>
Patent EP-0525651-A1 (EP)
Inventor: MIYAZAKI HIROKAZU
IPC: H01L25/04
Filed: 1992-07-23
Abstract: The IC packaging structure comprises an IC chip (101) each having a plurality of pads, frames (102) associated one-to-one with the IC chip or chips and each being connected at one end to the periphery of the top of the associated IC chip, and a wiring substrate (105). Said substrate comprises on one of opposite major surfaces thereof a plurality of bumps (104) to be soldered to the pads and pads to be connected to the other end of the frames, and signal input and output pins on the other major surface. Said packaging structure is capable of enhancing the reliability of a portion where the chips and a wiring substrate are connected to each other.
Patent EP-0548461-A1 (EP)
Inventor: MATTER WINFRIED
IPC: B60R21/13
Filed: 1992-07-29
Abstract: A rollover device is specified for cars having at least one front seat, having a main frame which is composed of two vertical supports which are assigned in the region of the door posts situated adjacent to the back rests of the front seats and are fixedly connected to the vehicle body, and of a transverse strut which connects the said supports beneath the vehicle roof, and having longitudinal struts which are fastened to the lower regions of the vertical supports of the main frame, extend forwards parallel to the direction of the vehicle and terminate before the region of the front seats. Provision is made for the longitudinal struts (8, 9) in the section situated in front of the region of the front seats to be each connected to one end of a connecting strut (14, 15) which extends transversely to the longitudinal axis of the vehicle and to the central plane of the vehicle. <IMAGE>
Patent EP-0536552-A1 (EP)
Inventor: NAKAMURA DAIJIRO
IPC: B23B31/173
Filed: 1992-09-10
Abstract: In construction of a handle less tool chuck (1) in which clamping torque is transmitted from a manually rotatable operation sleeve (8) on a chuck body (2) to tool clamping (4) jaws in the chuck body (2) via a power transmission unit (11) including a cycloidal gear arrangement, an elastic impulsion sleeve (10) is inserted between the operation sleeve (8) and the chuck body (2) so that elastic compressive deformation of the impulsion sleeve (10) at forced rotation of the operation sleeve causes impulsive meshing engagement in the cycloidal gear arrangement to pose impulsive clamping force on a tool clamped by the jaws. Resultant clamping force is twice or more as large as that provided by the conventional cycloidal gear arrangement only.
Patent EP-0544092-A1 (EP)
Inventor: SUGIYAMA TAKESHI
IPC: F02N11/04
Filed: 1992-10-16
Abstract: A device for starting an engine and generating power comprising a frame (3) attached to a main body (1) of an engine, a stator core (4) fixed in the frame and attached with a stator coil (5), a field core (6) attached to an inner end face of the frame, having a clearance in the radial direction between the field core and an inner peripheral portion of the stator core and accommodating a field coil (7), a claw-pole type rotating field electrodes (9) disposed between the stator core and the field core interposing air-gaps respectively among the field electrodes, the stator core and the field core, a driving shaft (13) passing through an inner diameter portion of the field core and supported thereby through bearings (14), a planetary gear device (15) interposed between a crankshaft (2) and the driving shaft (13) an end portion of which is fixed with a sun gear (18) which decelerates and transmits first rotation of the driving shaft to the crankshaft in starting an engine and accelerates and transmits second rotation of the crankshaft to the driving shaft in generating power, a transmission supporting body (27) attached to an end portion of the driving shaft, provided with a plurality of blades (27a) for serving as a fan on an outer end face thereof and attached with and supporting the rotating field electrodes, and a front cover (30) attached to a front portion of the frame, surrounding the transmission supporting body and provided with intake openings (30a) for a cooling wind at an outer end portion thereof.
Patent EP-0545383-A1 (EP)
Inventor: MCANDREW THOMAS PAGE
IPC: C08F8/28
Filed: 1992-12-02
Abstract: Polyvinylaminals, optionally as the formed copolymer with polyvinylhemiaminals and polyvinylacetals are useful as separating agents and are provided by reacting a poly(vinylamine) or a copolymer containing vinyl alcohol and vinylamine units with a monoaldehyde. The aldehyde, such as butyraldehyde, can be introduced into the polymer aminalization as a liquid or gas, generally in a proportion of about 0.02 to 0.5 mol per mol of alcohol and amine units in the polymer chain. These polymers, especially as the cationic salt, perform very well in the flocculation, settling, clarification and dewatering of wastewater.
Patent EP-0523837-A1 (EP)
Inventor: FUJII TETSUYA
IPC: B22D11/18
Filed: 1992-06-02
Abstract: In a continuous casting of steel slab, a molten steel is provided having an oxygen concentration of not more than 35 ppm and is supplied from a tundish (3) into a continuous casting mold (1) through a straight immersion nozzle (10) having an open end at the forward end thereof, the mold (1) consisting of a combination of a pair of narrow face mold walls and a pair of wide face mold walls. A traveling magnetic field (5) generating device is disposed on a central area of the outer surface of the wide face mold walls. While the open forward end of the nozzle (10) is positioned in the magnetic field region of the traveling magnetic field generating device, a traveling magnetic field which is perpendicular to the wide face mold walls and which is traveling upward is applied to a flow of the molten steel discharged from the nozzle, thereby controlling the flow. Preferably, an upper or lower static magnetic field generating device (8,9) or both of them may be also used.
Patent EP-0519764-A1 (EP)
Inventor: RUB BERNARDO
IPC: G11B20/10
Filed: 1992-06-22
Abstract: A data processing system records information on magnetic disks in a format in which sector headers, which include embedded servo information, are radially aligned and recorded at a single frequency and data are recorded at various band-related frequencies. The system records sector headers at a frequency which is optimal for the recording of address information in the shortest sector and records the data at frequencies which are optimal for the recording of information in the disk space allocated to the data portion of the various lengths of sectors. The system can thus synchronize to the headers, using conventional embedded servo synchronization methods, and produce header timing signals. It can then use the same header timing signals to locate and interpret the headers on different tracks, since the header frequency and the location of the headers are the same in every track. The system may record the data portions of the sectors at frequencies which are related to the header frequency by ratios of small integers. The system then uses, in synchronizing to the disk, a phase locked loop which includes a voltage controlled oscillator (VCO) that is driven to a reference frequency which is directly related to the header frequency. The system divides-down the frequency of the VCO output signal to produce the timing signals for the header. Also, it uses a version of the output signal of the VCO, which is divided-down by a band-related value, as a timing signal for the data.
Patent EP-0594905-A1 (EP)
Inventor: YANG TAI-HER
IPC: B23Q3/15
Filed: 1992-10-28
Abstract: A compound locking structure for attachment to a work table, or machine body, by means of mechanically or electricalyy operable magnetic attraction features. The structure comprises a main body for being locked to a work table or machine body, a set of jaws for clamping a workpiece, and magnetic attraction fixtures. The magnetic attraction fixture comprises a permanent magnet moveable into and out of an induction coil, so that the magnetic attraction is controlled by the magnets position. 
Alternatively, the magnet is positioned in the induction coil, and the magnetic attraction is controlled by the current passing through the coil.