baber/WOPTO huggingface dataset:
Patent EP-0610374-A1 (EP)
Inventor: GAECHTER BERNHARD
IPC: G01B11/255
Filed: 1992-10-30
Abstract: On décrit un procédé pour la mesure de l'inclinaison d'interfaces dans un système optique et un dispositif pour la mise en oeuvre du procédé. Sur la base d'un procédé d'autocollimation qui détermine, à partir de la déviation d'un rayon lumineux subissant une collimation sur une interface à examiner et réfléchi vers un système de photodétection sensible à la position, l'inclinaison de cette interface par rapport à un axe de référence, on propose un système d'interférométrie à deux faisceaux avec une électronique d'analyse associée, qui permet une séparation de l'interférogramme, modulé en intensité dans le cadre de l'invention, de l'interface à étudier par rapport aux réflexes parasites non modulés des interfaces qui ne doivent pas être étudiés, jusqu'à des intensités de l'interférogramme correspondant au domaine du bruit photonique et qui offre une résolution de la déviation du centre de gravité de l'interférogramme de l'ordre de 10 nm. Pour moduler l'intensité de l'interférogramme, la différence entre le trajet optique du faisceau de référence et celui du faisceau d'essai suivis jusqu'à l'interface à étudier est moulée dans le temps.
Patent EP-0561151-A1 (EP)
Inventor: TATOMIR MICHAEL
IPC: B29C48/12
Filed: 1993-02-09
Abstract: In a process for producing brackets for motor vehicle bumpers from fibre-reinforced plastics, it is provided according to the invention for the plastic embedding the fibres to be extruded continuously, it receiving the final cross-sectional shape and the reinforcements also being continuously embedded in the plastic matrix, depending on the nature and magnitude of the loads, in a predetermined, aligned arrangement and according to the choice of material, whereupon the extruded fibre-reinforced plastic strand is cut to the required length. <IMAGE>
Patent EP-0563737-A1 (EP)
Inventor: KATAYAMA TATSUSHI
IPC: H04N3/233
Filed: 1993-03-22
Abstract: This invention relates to a multi-lens imaging apparatus and, more particularly, to a multi-lens imaging apparatus for obtaining a single high-fine image by synthesizing a plurality of images obtained by picking up an image of a common object using a plurality of imaging systems and to an apparatus which can provide an image having an aspect ratio different from that of an image obtained by a single imaging apparatus, especially, a panoramic image, by synthesizing a plurality of images using a plurality of imaging systems. This invention has as its object to obtain a high-fine image by synthesizing images from a plurality of imaging systems and, more specifically, to correct mis-registration such as keystone distortions generated in the images.
Patent EP-0564941-A1 (EP)
Inventor: ZOLI ANDREA
IPC: A61B17/72
Filed: 1993-03-29
Abstract: Intramedullary pin for dynamic osteosynthesis with a self-locking distal end for fractures of the humeral metadiaphyseal region, including a proximal stub (2) whose upper part is inclined and crossed by a hole (4) along which the stem of a screw (5) can be screwed; the screw can be rigidly associated with the opposite cortex of the bone; the ends of at least two curved and resilient stems (9) are axially rigidly coupled to the stub; the stems are provided, at their free ends, with elements (10-12) for temporary mutual coupling which are suitable to keep the tips of the stems mutually adjacent during the insertion of the pin in the medullary canal through one of the two humeral metadiaphyses and to release the tips when the pin is in correct position to allow the elastic spread of the stems, whose tips anchor in the intramedullary spongy bone, sometimes to the extent of pressing against the internal walls of the bone, rigidly coupling the synthesis element and the bone.
Patent EP-0576845-A1 (EP)
Inventor: FUKUZAWA AKIRA C O NATIONAL RE
IPC: H01L31/09
Filed: 1993-06-01
Abstract: To float and melt particularly small pieces of high-melting point metal continuously while making the amount of meltable liquid metal greater than the capacity of a crucible. A conductive crucible having segments (11a,12a) includes an upper cylindrical crucible (11) and a lower closed-end crucible (12). An induction coil (14) is arranged outside the upper crucible (11), whereas an induction coil (15) is arranged below the induction coil (14). The lower crucible (12) is in contact with the upper crucible (11) and located on the inside of the induction coil (15) at the initial melting stage. The lower crucible (12) is lowered as a columnar metal (19) grows and solidifies between molten metal (18) and the lower crucible (12). A continuous feeder (21) continuously feeds cold material (20). A molten metal surface thermometer (23) and a molten metal surface level gauge (24) are arranged above the crucible. The operation of the continuous feeder (21) is regulated within a desired range of values of the molten metal surface thermometer (23). On the other hand, the lower crucible (12) is successively lowered within a desired range of values of the molten metal surface level gauge (24).
Patent EP-0579123-A1 (EP)
Inventor: BRAUN OTTO
IPC: B61F15/28
Filed: 1993-07-09
Abstract: In an earthed wheel bearing of a rail vehicle, a wheel shaft (2) which is held in a bearing (1) is electrically conductively connected via an earthing contact to a frame (3) which holds the bearing (1). The earthing contact consists essentially of a contact disc (4) which rotates with the wheel shaft (2) and a contact element (5) which is arranged inside a bearing cover (6). In order to achieve reliable earthing without a separate earthing cable, the contact element (5) of the earthing contact and the earthed bearing cover (6) cooperate in an electrically conductive fashion. <IMAGE>
Patent EP-0594077-A1 (EP)
IPC: C11D13/18
Filed: 1993-10-15
Abstract: To provide a process which allows the production of a striped, multicoloured soap in various patterns, it is proposed, during the merging together of variously coloured soap materials in the flow direction, to set at least one of the soap materials into rotational movement about the flow centre-axis of the soap extrudate. Instead of the conventional straight-lined striped patterns, diverse patterns, such as wave patterns, can be obtained, the design of the pattern being variable by the variation of the rate and/or direction of turn of the rotational movement. For carrying out the process, a device is used in which the various soap materials are fed, via a respective extrusion device (S1, S2), to the discharge cone (4) of an extruder, which device has the following features:   a) at the periphery of the discharge cone (4) there is arranged an inlet channel (9) b) which is connected to at least one extrusion device (S2) for soap materials. c) In the annular channel (9) there is arranged, so as to be rotationally movable and so as to seal the latter with respect to the cone (4), a motor-driven manifold ring (13) d) from which a plurality of soap-material outlets (14) which are open towards the orifice (5, 6) of the cone (4) and are fed from the annular channel (9) extend radially inwards.   <IMAGE>
Patent EP-0607569-A1 (EP)
Inventor: FIX SIDNEY ROBERT
IPC: F16L33/08
Filed: 1993-12-14
Abstract: A Hose/Clamp assembly is provided to facilitate motor vehicle assembly. A clamp in its open position is located and oriented around a hose and secured in place by a rubber band.
Patent EP-0604901-A1 (EP)
Inventor: KAWASHIMA ISAO C O SONY CORPOR
IPC: G06F21/31
Filed: 1993-12-22
Abstract: In a database accessing system, access information concerning access to a database system is transferred using call control messages including user-to-user information within a control procedure defining the connection of a call on a signal channel. This results in a database accessing method that offers an improved use efficiencies of communication lines, an upgraded operating ratio of a database system, and reduced communication cost.
Patent EP-0661592-A1 (EP)
Inventor: CAVALLO ELIO
IPC: G21K4/00
Filed: 1993-12-29
Abstract: This invention relates to a double side radiographic element which comprises a support and at least two silver halide emulsion layers coated on each side of said support, wherein said at least two silver halide emulsion layers show a speed difference of at least 0.3 logE and are both sensitive to the same region of the electromagnetic spectrum, and wherein said double side radiographic element shows a sensitometric curve having a toe contrast value higher than 0.45 and an average contrast higher than 1.40. A symmetrical radiographic assembly comprising intensifying screens and the above described radiographic element and a process for obtaining a radiographic image from the radiographic assembly are also disclosed.
Patent EP-0575092-A1 (EP)
Inventor: JANSEN RONALD PETER
IPC: H01R12/58
Filed: 1993-06-11
Abstract: An electrical connector (10) wherein the contacts (32,34) have tail portions (40,46) extending into respective holes (18) of a printed circuit board (16). The tail portions (40,46) are gently curved, which provides a centering of the distal ends (48,56) of the tail portions (40,46) over the respective circuit board holes (18) and also results in a low insertion force. Retention is provided by friction of the tail portions (40,46) against the walls of the holes (18). The gentle curve of the tail portions (40,46) keeps them close to the walls of the respective holes (18) so that when a surface mount solder precess is utilized, each tail portion (40,46) provides a wicking action to concentrate the small amount of solder which is available in the region where the tail portion (40,46) is close to the wall, resulting in a strong mechanical and electrical solder joint without requiring the hole to filled with solder.
Patent EP-0577309-A1 (EP)
Inventor: CROSIER ANDREW D
IPC: B23K3/08
Filed: 1993-06-21
Abstract: A brazing fixture apparatus is disclosed for holding a heat exchanger core (12) during a brazing operation. The fixture (10) includes a generally rectangular frame (22)including a contact member (30) disposed on one side of the frame (22) and a single lever (32) extending axially along the length of the frame. The lever (32) pivots from a first position to allow placement of the core onto the frame to a second position, in response to gravity, such that in the second position, the lever (32) applies a constant compressive force on the core to hold the core (12) together during the brazing operation.
Patent EP-0588515-A1 (EP)
Inventor: GARUGLIERI ANDREA
IPC: B23D45/04
Filed: 1993-08-23
Abstract: A releasable locking device for acting between a first member 5 and a second member 3, the two members 3,5 being held against relative motion when the device is in its locking position (Figure 1) and being free to move relative to each other when the device is in its release position (Figure 2), the locking device comprising a flanged pin 7 for passing through the first member 5 and engaging a second member 3 and releasable means 17 for acting between the flange 15 of the pin 7 and the first member 5 to drive the first member 5 towards the second member 3 until relative motion between the first and second members 3,5 is prevented. The locking device is particularly suitable for locking a round table 5 and a fixed table 3 of a circular saw base table 1 together when a saw cut is to be made.
Patent EP-0586224-A1 (EP)
Inventor: FONSECA TOMAS
IPC: B65D17/28
Filed: 1993-08-31
Abstract: A beverage container comprises a cylindrical can (1) with an opening device (4) in one end wall (3) beyond which the side wall (2) of the container is extended to form a cup portion (5) from which the contents of the container can be drunk.
Patent EP-0589666-A1 (EP)
Inventor: HENDERSON HENNING MORGAN
IPC: F02D/
Filed: 1993-09-21
Abstract: A linear link (1) is provided which comprises an inner (6) and an outer (5) telescopically movable pair of members in which a catch arrangement (19) is operative between formations (20) (23) on the two members to selectively lock them in one particular telescopic position, or to allow them to move telescopically, thereby providing for a limited and optionally adjustable degree of lost motion between the ends (7) (27) of the linear link. A co-axial solenoid (17) carried by the outer member (5) controls the catch arrangement (19) to provide selectively for rendering it operative or not according to whether or not the solenoid is energised. The linear link may be lockable in either its maximum or minimum degree of telescopic extension.
Patent EP-0560669-A1 (EP)
Inventor: MATTSON RONALD J
IPC: C07D277/64
Filed: 1993-03-09
Abstract: Novel piperazinyl - and piperidinyl cyclohexenes which conform to the formula
       
wherein R 1  is H, C 1-4  alkyl, C 1-4  alkoxy, C 1-4  trihaloalkyl or halogen ;
     X is an aryl or heteroaryl group ;   n is 0,1,2, or 3;   Cy is a 1-cyclohexene or cyclohexane residue, with the C=C of the cyclohexene group linked to X;   Y is N or CH ;   R 2  and R 3  are H or C 1-4 alkyl ; and   Ar is a substituted or unsubstituted phenyl or a heteroaryl group   are useful in the treatment of ischemia-induced disorders, eg., stroke, and for the treatment of psychosis.
Patent EP-0578518-A1 (EP)
Inventor: COULON ANDRE
IPC: F01D5/00
Filed: 1993-06-02
Abstract: Process for manufacturing a protective insert (1) on a metallic article (2), in which a strip (3) serving as a barrier for gases is fastened between the article (2) and the insert (1), the edges of a metal protective cap (4) are fastened over the edges of the strip (3), the housing (5) included between the protective cap (4) and the article (2) is filled with metallic or ceramic powder, and the ends of the protective cap (4) are closed off and the article (2) with the filled protective cap (4) is introduced into a furnace (oven) with isostatic pressure under controlled atmosphere, the pressure and the temperature being chosen so that the powder is compacted in situ. The article (2) is cooled and then the protective cap is removed before the article (2) equipped with the insert (1) is given its final form. Very simple method which makes it possible to obtain reliable products. <IMAGE>
Patent EP-0595727-A1 (EP)
Inventor: BOUHIER BERNARD
IPC: F16F13/22
Filed: 1993-10-29
Abstract: This is a vibration-damping hydraulic support of the type with axial excursion comprising an axisymmetric rigid base (1), a coaxial annular rigid reinforcing member (6), a first annular elastic wall joining the base to the reinforcing member, a second elastic wall carried by the reinforcing member and delimiting, together with it, the base and the first wall, a leaktight chamber, a partition located inside the chamber so as to divide the latter into two pockets, a restricted passage (19) located in a rigid portion of the partition and causing the two pockets to communicate with each other permanently, and a liquid mass filling the two pockets as well as the restricted passage. At least one tunnel (36) extending in a circular arc-shape centred on the axis of the base is hollowed out from the intermediate partition, of which tunnel the two ends communicate respectively with the two chambers, and a banana-shaped valve (35) is housed in this tunnel so as to able to slide freely in it. <IMAGE>
Patent EP-0628902-A1 (EP)
Inventor: RUSSO BIAGIO
IPC: G06N7/02
Filed: 1993-06-09
Abstract: A method for setting up the memory of an electronic controller operates in Fuzzy logic, whereby predetermined membership functions (f(m)) of logic variables (M), defined within a universe of discourse (U) sampled in a finite number of points (m), are subjected to inference operations basically configured by IF/THEN rules with at least one front preposition and at least one rear implication. The controller further comprises a central control unit (3) provided with a memory section (5) for storing predetermined values (l) of the membership functions (f(m)) which appear in the front or IF part of the Fuzzy rules and have a predetermined degree of truth or membership (G). This method provides for storing into said memory section (5) the only values (l) of those membership functions (f(m)) which have a value (l) of the degree of membership (G) other than zero at the points (m) of the universe of discourse (U).
Patent EP-0604378-A1 (EP)
Inventor: SACCHI PARIDE
IPC: B27F1/02
Filed: 1993-12-22
Abstract: The machine comprises: first transport means (2) for workpieces (1) which bring, along an advancement line (A), a workpiece (1) to engage with a first (3) and a second (4) tool, so that the workpiece (1) head (T) can be sheared; it further comprises a pair of first and second fixed chucks (5 and 6), one having a horizontal (X) and another a vertical (Z) axis, arranged along an operative adnvancement line (A) of the first transport means (2). The machine further comprises workpiece (1) positioning means (8) disposed at the endrun zone of the first transport means (2), acting on the same workpiece (19 and aimed at rotating the said piece (1) at a position of second transport means (9) arranged at a different height to the first (2), and having the aim of moving the piece in an opposite direction (B) to the first advancement line (A) such as to engage a third tool (10) in an opposite zone to the second tool (4), both tools (10 and 4) being chucked on the same chuck (6) and being arranged coaxially to each other at different heights (Qv, Qv1), so as to perform work operations on the workpiece (1) along its longitudinal profile.
Patent EP-0564438-A1 (EP)
Inventor: CHALUPKA ALFRED DR
IPC: G03F7/20
Filed: 1993-03-29
Abstract: The invention relates to a particle, especially an ion-optical imaging system, preferably for lithography purposes, having a particle, especially ion source Q for imaging a structure, which is located on a mask M in the form of one or more openings, via at least two collecting lenses L1, L2, which are located between the mask M and a wafer W onto the wafer W, at least one of the collecting lenses L1, L2 being a three-electrode lens which consists of two tubular electrodes R1, R2 between which a third electrode is located which is constructed as a plate having a multiplicity of openings, preferably as a grating G, and the plate, especially the grating G, being arranged at right angles to the optical axis D so that the lens L1 or L2 is split into two regions by the plate or the grating G, and different voltages U1, U2, U3 preferably being applied to the three electrodes R1, R2, G. <IMAGE>
Patent EP-0647379-A1 (EP)
Title: Method of switching digital signals.
Inventor: HEILES JUERGEN
IPC: H04J3/16
Filed: 1993-01-11
Abstract: PCT No. PCT/DE93/00008 Sec. 371 Date Jul. 14, 1994 Sec. 102(e) Date Jul. 14, 1994 PCT Filed Jan. 11, 1993 PCT Pub. No. WO93/14582 PCT Pub. Date Jul. 22, 1993In this method for switching through digital signals (DS) of the synchronous digital hierarchy (SDH) or of the plesiochronous digital hierarchy (PDH), the digital signals are inserted into cross-connect base pulse frames (PR1). Said pulse frame comprises 9 lines (Z) and 100 columns (S). The through-connect data words transmitted each comprise 9 bits and are composed of 8 bits of meaningful information and one bit of additional information. Higher-order pulse frames (PRN) can be formed by interlacing a plurality of cross-connect base pulse frames (PR1).
Patent EP-0626115-A1 (EP)
Inventor: GUNNARSSON STAFFAN
IPC: G07C9/28
Filed: 1993-02-12
Abstract: L'invention se rapporte à un système de communication à hyperfréquences entre des répondeurs (3) et une unité centrale (5). Ce système est principalement caractérisé par une unité de communication (4) permettant d'établir une communication sélective à une distance relativement faible avec les répondeurs et à une distance relativement longue avec l'unité centrale (5). L'unité de communication (4) comprend également une mémoire (23) destinée au stockage intermédiaire de données.
Patent EP-0639242-A1 (EP)
Title: Liquid ring machine.
Inventor: TRIMBORN PETER
IPC: F04C19/00
Filed: 1993-03-09
Abstract: In order to decalcify a liquid ring machine economically and in a short time, reliably preventing the liquid ring machine from being blocked during its standstill phase by the consolidation of lime sludge, a device (7; 9; 11; 12) is provided for decalcifying its inner surfaces and/or sealing gap wetted by the working liquid and/or by the pumping medium. Preferably this device has at least one annular channel arranged in a disk cam (1) or in the impeller (2) for distributing a lime-dissolving rinsing liquid.
Patent EP-0601189-A1 (EP)
Inventor: BAHN ITSUKI
IPC: H02P3/06
Filed: 1993-04-22
Abstract: Moteur à réluctance et moteur à courant continu sans balai, capable de fonctionner avec un haut rendement, à une vitesse élevée et avec un couple élevé. Lorsqu'une bobine d'excitation ou une bobine d'armature est désexcitée, l'énergie magnétique accumulée dans le noyau magnétique est empêchée de retourner au côté source d'énergie par une diode de blocage de courant inverse, et un condensateur à faible capacité se charge d'une haute tension et la conserve. Ensuite, le courant chute rapidement. Au bout d'un certain temps, la bobine d'excitation ou la bobine d'induit suivante est excitée, mais la tension appliquée à ce moment-là est la tension élevée dont le condensateur s'est chargé. Par conséquent, le courant chute rapidement. Compte tenu du fait que l'élévation et la chute de la charge sont brutales, il est possible d'obtenir un régime de plusieurs dizaines de milliers de tours par minute. Simultanément, un couple inverse est produit par un système composé d'un circuit hacheur, pour obtenir un freinage par récupération en passant en mode de conduction inverse pendant le fonctionnement normal.
Patent EP-0695371-A1 (EP)
Inventor: SEKHAR JAINAGESH A UNIVERSITY
IPC: C25C3/08
Filed: 1993-04-19
Abstract: Composants de cellules de production d'aluminium constitués de matériaux composites comprenant des composés aluminiure ordonnés d'au moins un métal choisi dans le groupe formé de nickel, fer et titane, destinés à être utilisés en particulier en tant qu'anodes, cathodes et revêtements de cellules dans des cellules de production d'aluminium renfermant un analyte fondu à base de fluorure qui contient de l'aluminium dissous et des espèces de cérium. Lesdits composants sont produits par réaction micropyrétique d'un mélange de réaction comprenant des réactifs particulaires compactés qui réagissent pour produire ledit matériau composite. Le mélange de réaction est mélangé avec un vecteur colloïdal à base de cérium, séché et compacté afin d'obtenir un corps de réaction lié par le vecteur colloïdal à base de cérium et ledit corps de réaction est allumé afin d'amorcer la réaction micropyrétique. Un mélange de réaction préféré comprend 50 à 90 parties en poids de nickel particulaire, 50 à 30 parties en poids d'aluminium particulaire, 5 à 25 parties en poids de cuivre particulaire et 0 à 15 parties en poids d'additifs sélectionnés parmi chrome, manganèse, vanadium, molybdène, zirconium, niobium et cérium et parmi des composés desdits métaux, ainsi que parmi des composés d'aluminium, de nickel, de fer, de titane et de cuivre.