baber/WOPTO huggingface dataset:
Patent EP-0608900-A1 (EP)
Inventor: SUEMURA YOSHIHIKO
IPC: H01L41/09
Filed: 1994-01-28
Abstract: An optical filter having a transmission wavelength to be tuned dependent on light incident angle is rotatively provided in a collimated light path. The optical filter is rotated by the displacement of a piezoelectric actuator by a structure in which the displacement is converted to the rotation of the optical filter. The converting structure comprises a displacement magnifying mechanism for magnifying the displacement to provide the magnified displacement and a motion converting mechanism for converting the magnified displacement to the rotation of the optical filter.
Patent EP-0610868-A1 (EP)
Inventor: REAGLE DENNIS J
IPC: G06F13/38
Filed: 1994-02-08
Abstract: A reconfigurable system (100) for interfacing an external peripheral device (104) to a signal processing system (102) comprises a data memory (130) located within said reconfigurable system (100) for temporarily storing a plurality of data signals transmitted between said external peripheral device (104) and said signal processing system (102). Further provided is a reconfigurable state machine (108) for generating a plurality of interface control signals in accordance with a state table in response to a plurality of mode control signals. An initiation host microprocessor (106) generates said state table and said mode control signals for said reconfigurable state machine (108).
Patent EP-0616872-A1 (EP)
Inventor: ICHIGUCHI HIROKAZU
IPC: B24D13/14
Filed: 1994-02-16
Abstract: A ring-shaped abrasive member (2) is formed of a plurality of sheets of abrasive cloth paper (1) laminated and bonded together. The abrasive member (2) is formed with a plurality of cuts (3) so as to extend inwardly from its outer edge or extend outwardly from its inner edge. On the back of the abrasive member (2) is secured a wheel substrate together with adhesive. The abrasive member (2) is pressed against a workpiece while rotating the abrasive member to abrade the workpiece. The powdery debris and abrasive grains trapped in the cuts (3) will move toward the outer periphery of the abrasive member (2) and be discharged from the outer ends of the cuts (3). When the topmost abrasive sheet forming the abrasive member (2) gets worn out, the sheet thereunder will be exposed.
Patent EP-0615007-A1 (EP)
Inventor: DAHRINGER JOERG
IPC: D01F1/10
Filed: 1994-03-04
Abstract: Described are electret fibres with improved charge stability (stabilisation) which consist of a material which predominantly contains a fibre-forming addition or condensation polymer and 0.01 to 30% by weight (preferably 0.01 to 10, in particular 0.1 to 5, % by weight), based on the weight of the material, of organic or organometallic charge control agents, as is contained in toners for electrophotographic processes, and a process for the production thereof. Also described are textile materials containing these electret fibres.
Patent EP-0624571-A1 (EP)
Inventor: PAGANI GIORGIO
IPC: B01J12/02
Filed: 1994-05-11
Abstract: In a process of producing urea in which ammonia and carbon dioxide are reacted in a first reaction space (E-1, R-1) the unreacted carbamate present in the reaction mixture is subjected to a thermal decomposition treatment, so as to obtain ammonia and carbon dioxide which are sent to a second reaction space (R-2) in which they react with a solution of recycled carbamate coming from an urea recovery section (3). Advantageously, the regulation of the temperature and of the ammonia/carbon dioxide molar ratio in the second reaction space (R-2) is carried out by respectively regulating the temperature of the recycled carbamate solution and the temperature of the thermal decomposition treatment of the residual carbamate leaving the first reaction space (E-1, R-1).
Patent EP-0640396-A1 (EP)
Inventor: GOETZ BRUNO
IPC: B02C13/28
Filed: 1994-08-26
Abstract: To facilitate manipulation of the impact bar of an impact crusher, the impact bars (20) are, together with their clamping wedges (22), inserted only loosely into the impact bar receptacles (14), in which they are displaced from an unlocking position close to the axis into a wedging position distant from the axis only under the action of the centrifugal force which begins on starting of the rotor (10). <IMAGE>
Patent EP-0646539-A1 (EP)
Inventor: KARLSSON GOESTA
IPC: B66C1/66
Filed: 1994-10-04
Abstract: A container yoke includes four main beams (5) which form the yoke frame, and two first extension beams (2) which are intended to move in two of said main beams in one direction, and two second extension beams (2) which are intended to move in the other two main beams in the opposite direction, and a first cross-beam (3) which is carried by the two first extension beams, and a second cross-beam (3) which is carried by the two second extension beams, these cross-beams being provided in a conventional manner with lifting hooks for gripping a container at its four corners. The invention is characterized in that respective cross-beams (3) are attached to their two associated extension beams (2) by means of a fastener in the form of an elastic coupling (4).
Patent EP-0647919-A1 (EP)
Inventor: KNEE MICHAEL
IPC: H04N19/89
Filed: 1994-10-06
Abstract: Block matching is well known as a robust and intuitively simple method of motion estimation for television pictures. The method works well when there is large or varied detail in each block, but can give incorrect results if the information in a block consists of a periodic structure. The problem is fundamental to the fact that typical television field rates constitute severe temporal undersampling, leading to aliasing and therefore ambiguity in determining exactly what is present in the original moving image sequence. If the goal of the motion estimation is to provide a prediction, for example in coding applications, the problem of periodic structures is usually unimportant because a good prediction can be obtained even using the 'wrong' motion vector. However, when the application is temporal interpolation, for example 50Hz to 100Hz upconversion, the effect on the interpolated picture of an erroneous vector in a periodic structure can be severe, often leading to a complete phase reversal of the information in the interpolated field. According to the invention, the motion vectors resulting from block matching are corrected for periodic structures by taking a more reliable vector from the edge of a moving object containing the periodic structure. This is done by calculating and comparing different error combinations. The invention requires very little additional processing after the block matching itself.
Patent EP-0650803-A1 (EP)
Inventor: LINDHOLM GENE O C O MINNESOTA
IPC: B24D11/00
Filed: 1994-10-27
Abstract: A method for polishing an optical quality surface, such as an ophthalmic lens, to finish which can accept a hardenable protective coating without using an abrasive slurry or gel, including the steps of: (a) providing an optical lens having a first major surface, the first major surface having an initial Rtm value of greater than 0.35 micrometers; (b) bringing the first major surface into a frictional contacting relationship with an abrasive article (10), wherein the abrasive article includes a sheet-like structure having deployed on at least one major surface thereof a plurality of individual abrasive composites, each composite having a plurality of abrasive particles dispersed in a binder; and (c) moving at least one of the contacting first major surface and abrasive article relative to each other with rotational and/or oscillatory movement in the presence of a liquid substantially free of abrasive particles in a manner and for a time effective to polish the first major surface to provide a final Rtm value in the first major surface of 0.30 micrometers or less.
Patent EP-0652583-A1 (EP)
Inventor: TOUJOU TSUTOMU
IPC: H01J29/50
Filed: 1994-10-31
Abstract: In an in-line color picture tube, the length L of the focussing electrode (12) constituting the main lens of the electron gun is at least two times of the diameter D of the main lens and the focussing electrode (12) consists of a first electrode (121), a second electrode (122), and a third electrode (123). The electron gun has a correction electron for forming a quadrupole lens in at least one of the opposing ends of the first electrode (121) and the second electrode (122) and the opposing ends of the second electrode (122) and the third electrode (123) and a voltage which varies in synchronization with the deflection current is applied to the fist electrode (121) and the third electrode (123), respectively.
Patent EP-0711976-A1 (EP)
Inventor: SCHNEIDER GEORG DR
IPC: G01D3/00
Filed: 1994-11-11
Abstract: The linearisation and compensation circuit includes a measuring capacitor (Km). A temp. dependent voltage divider (71) with a resistive temp. sensor is provided between the operating potential (U) and a first reference potential (SN), esp. the switch null point, to measure the temp. of the measuring capacitor (Km). A clocked output signal (S) adjustment circuit (30) acts on the measuring capacitor (Km) and a reference capacitor (Kr) by means of analogue signals. A first input of the adjustment circuit (30) is at the operating potential. A second input is connected to the temp. sensor. A clocked integrator stage (50) is connected to the measuring capacitor (Km) and the reference capacitor (Kr). The output of the integrator (50) is connected to the third input of the adjustment circuit and provides the output of the arrangement. The circuit also includes a clock generator (61). The output signal is derived from the equation U.(a0+a1.Vt+(a2+a3.Vt).Cv) divided by (b0+b1.Cv), where Cv is one of the following capacitive ratios : Cv1 = (Cm-Cr)/Cm, Cv2 = (Cm-Cr)/(Cm+Cr) or Cv3 = (Cm-Cr)/Cr. Cm is the capacitance of the measuring capacitor. Cr is the capacitance of the reference capacitor. U is the operating potential. A0 is a null point adjustment value. a1 is a temp. coefficient setting value of the null point. a2 is a first range setting value. a3 is a temp. coefficient range setting value. b0 is a second range setting value. b1 is a linearisation setting value. Vt is the temp. dependent resistance of the temp. dependent voltage divider.
Patent EP-0642934-A1 (EP)
Inventor: HIDDING GERHARD
IPC: B07C1/00
Filed: 1994-09-14
Abstract: For the preparation of items to be mailed, a number of main documents (1) are fed. Printing instructions for the printing of a number of enclosure documents are stored in a memory, each in association with a corresponding enclosure code. In at least some of the processing instructions, at least an enclosure code is included. In reaction to an enclosure code forming part of processing instructions associated with a supplied main document (1), printing instructions stored in the memory in association with a corresponding enclosure code are selected and fed to a printer (16-1, 16-2). An enclosure document is printed by the printer (16-1, 16-2) in accordance with the selected printing instructions and added to the main document (1). By printing the enclosures in reaction to enclosure codes associated with the main documents, a wide variety of enclosures can be incorporated into items to be mailed without logistic problems.
Patent EP-0659432-A1 (EP)
Inventor: DE HAAN PIETER
IPC: A61K9/36
Filed: 1994-12-22
Abstract: The invention relates to sugar-coated dosage units comprising a steroid having two hydrogen atoms at position 3 of the steroid skeleton, such as desogestrel, allylestrenol, ethylestrenol, or lynestrenol, to a process for the manufacture of such dosage units, and a use of sugar-coated compositions for providing stable dosage units comprising said steroid.
Patent EP-0622935-A1 (EP)
Title: Portable telephone apparatus having option circuits in a battery pack
Inventor: KOMODA MOTOYOSHI
IPC: H04W88/02
Filed: 1994-04-26
Abstract: In a portable telephone apparatus selectively operable in a portable or in an on-board mode, an option circuit (48) is built in a chargeable battery pack (34) for adding an extra function to a telephone (32). A plurality of keys are arranged on the telephone and operable to cause the telephone and option circuit to interchange speech signals and control signals and to start and stop operating.
Patent EP-0629991-A1 (EP)
Inventor: JACKSON FREDERICK SAMUEL
IPC: H04N5/12
Filed: 1994-05-23
Abstract: Synchronisation apparatus comprises a phase-locked loop (46) for generating an output signal (P) and for synchronising the output signal (P) to an input signal (HSYNC). A controller (44,45) iteratively determines whether the output signal (P) is synchronised to the input signal (HSYNC) by the phase-locked loop (46) and adjusting the frequency of the output signal (P) to locate the output signal (P) within the capture range of the phase-locked loop if the output signal (P) is not synchronised to the input signal (HSYNC). The apparatus can thus maintain the output signal (P) in synchronisation with the input signal (HSYNC) despite large step changes in the frequency of the input signal extending beyond the limits of the capture range of the phase-locked loop. The apparatus is therefore especially useful in display devices for computer systems that can generate video signals corresponding to a number of different display formats.
Patent EP-0632371-A1 (EP)
Inventor: SONTY ATASHI C
IPC: G06F9/06
Filed: 1994-05-26
Abstract: In a process for ensuring compatibility of components in a system, system components are defined and relationships between two or more system components identified. From relationships between components, inter-relationships between these identified relationships and possibly other components are determined. By validating integrity of either or both of the identified relationship and determined inter- relationship and, based on a validating result, ensuring integrity of the identified relationship or determined inter-relationship, compatibility of the components in the system is ensured. This process is particularly useful in eliminating incompatibilities between resident and migrational software in an automated computer system.
Patent EP-0634661-A1 (EP)
Inventor: SPANGLER LELAND JOSEPH
IPC: G06F17/40
Filed: 1994-07-01
Abstract: A method for calibrating an impact sensor enables calibration to take place after sensor manufacture is completed. During calibration, the sensor undergoes an acceleration while vehicle specific calibration values are programmed into sensor memory for different incremental rates of acceleration. Calibration verification checks to verify that the relationship between acceleration and sensor output is linear. The calibration also includes a hysteresis test by comparing output values when incrementally increasing the acceleration to corresponding acceleration values while incrementally decreasing acceleration. The calibration method may also include calculating a response time for a self-test circuit that can be stored in memory and later used during self-tests of the sensor.
Patent EP-0643034-A1 (EP)
Inventor: GARLAND CARL SHERMAN
IPC: C07C53/08
Filed: 1994-09-01
Abstract: A process for the production of acetic acid by carbonylation of methanol or a reactive derivative thereof by contacting the methanol or derivative with carbon monoxide in a liquid reaction composition comprising (a) acetic acid, (b) an iridium catalyst, (c) methyl iodide, (d) at least a finite quantity of water and (e) methyl acetate is improved by the use as promoter of at least one of ruthenium and osmium.
Patent EP-0704416-A1 (EP)
Inventor: NACAMULI GERALD J
IPC: C10G35/095
Filed: 1994-09-27
Abstract: A process is set forth for reacting impure toluene to obtain benzene, toluene and a para-rich xylene stream, which are substantially free of close-boiling non-aromatics. The impure toluene comprises at least 70 wt% toluene and between about 0.2 wt% and about 5 wt% close-boiling non-aromatics. The process may also comprise aromatizing a naphtha over a non-acidic catalyst. The impure toluene from the aromatization step is passed over an acidic intermediate pore zeolite to produce a para-rich xylene stream and chemically pure benzene.
Patent EP-0627783-A1 (EP)
Inventor: CROQ FREDERIC
IPC: H01Q9/04
Filed: 1994-05-30
Abstract: The antenna of the invention comprises radiating sources having a multi-layer dielectric/conductor structure and a multiplicity of coupled elements distributed over the interfaces between the successive dielectric layers, fed by a single radiating block situated on the lower level of the antenna. The geometric parameters of the conducting patches and of their distributions on successive layers confer great flexibility in the antenna design, especially as far as the simultaneous optimisation of antenna parameters are concerned, such as: directivity, pass band, efficiency (by minimising distribution loses), the purity of the polarisation, and the symmetry of the radiating diagram. These advantages of the invention stem principally from the possibility for increasing the radiating aperture of a source without increasing the complexity of the passive distributors for distributing the radiated signals. This is achieved by the coupling of the elements between levels, and by the production of a geometry which makes it possible to increase the equivalent radiating surface at each successive level. <IMAGE>
Patent EP-0642163-A1 (EP)
Inventor: MARION FRANCOIS
IPC: H05K3/32
Filed: 1994-09-05
Abstract: According to the invention, in order to assemble at least one first electronic component (1) equipped with at least one first electrical contact region (5) and at least one second electronic component (10) equipped with at least one second electrical contact region (13), a loop of conducting mircowire is produced (7), having at least one end on the first region, a solder element is produced on the second region, the components are positioned in such a way that the loop is opposite the solder element, the assembly is heated to melt the solder element (15b) and to fix the loop onto it, and the assembly is cooled. <IMAGE>
Patent EP-0655421-A1 (EP)
Inventor: PICHAT PHILIPPE
IPC: C02F11/14
Filed: 1994-11-24
Abstract: Process for the manufacture of a solid which is practically insoluble in water and nonpolluting. This process comprises a stage according to which at least two compounds are mixed in aqueous medium with a view to obtaining paste. It is characterised in that one of the compounds, or first compound, includes alkaline-earth metal oxide hydrates, and another compound, or second compound, includes heavy-metal oxide hydrates, and in that the free water present in the paste or the liquid is present in the mixture in a proportion of quantities of between 20 and 60 % by weight of the total mixture, the solid obtained being substantially free from silicates and aluminates. The invention applies in particular to the fields of waste treatment and of building and of public works.
Patent EP-0623654-A1 (EP)
Inventor: CLEMENT ANTOINE
IPC: D06P3/54
Filed: 1994-04-27
Abstract: Disperse dyes of the formula <IMAGE>  where   D is the radical of a diazo component of the benzene, naphthalene, biphenyl, azobenzene, thiophene, benzothiazole, benzisothiazole, thiazole, thiadiazole, indazole, benzotriazole, pyrazole, anthraquinone, naphtholimide, chromone or diphenylene oxide series; X is hydrogen, methyl, halogen or -NH-CO-R, where R is methyl, ethyl, propyl, isopropyl, ethoxy or amino; Y is hydrogen, halogen, methoxy or -O-(CH2)n-OR', where R' is hydrogen, CH3 or CH2CH2CN, and n is an integer from 1 to 6;   R3 is C1-C6-alkyl, and   R4 is hydrogen, C1-C6-alkyl or allyl.   The dyes are particularly suitable for dyeing textile material made of polyester fibres and are especially notable for a very good light fastness.
Patent EP-0632972-A1 (EP)
Inventor: PEDRINI MARIO G
IPC: D04B1/26
Filed: 1994-07-05
Abstract: The present invention pertains to a foot-covering innersole or protective stocking manufactured on circular stocking knitters and consisting of two parts (11, 12) in the manner of pocket-type heels, which face each other and are joined as one piece by a middle zone (13), and of an elastic border (14), which is made and knitted in with the said two parts (11, 12) directly and as one piece on the circular machine which operates with reciprocating motion.
Patent EP-0669983-A1 (EP)
Inventor: KUO MEI-CHANG
IPC: A61K39/00
Filed: 1993-11-12
Abstract: La présente invention se rapporte à des séquences d'acide nucléique codant pour l'allergène principal Cry j II du pollen du Cryptomeria japonica et à des fragments de celles-ci. La présente invention concerne également le Cry j II purifié et au moins un fragment de celui-ci obtenu dans une cellule hôte transformée par une séquence d'acide nucléique codant le Cry j II ou au moins un fragment de celle-ci et des fragments de Cry j préparés synthétiquement. Le Cry j II et les fragments de celui-ci sont utiles dans le diagnostic, le traitement et la prévention de la pollinose du cèdre du Japon
Patent EP-0681375-A1 (EP)
Inventor: YAMADA TATSUYA ROOM TOSHIBA DA
IPC: H04B1/04
Filed: 1994-01-21
Abstract: The voltage of a power setting signal Cc is held by charging a capacitor C1 during the period from time t1 to time t2 of the time slot Tm when transmission is started. The transmission power Po in the initial stage of the time slot T1 is controlled by the voltage held by the capacitor C1 in order to prevent any overshoot.
Patent EP-0672317-A1 (EP)
Inventor: GARCES LUIS J
IPC: H02M7/5387
Filed: 1993-12-06
Abstract: Un inverseur (50) de modulateur d'impulsions en largeur (PWM) à boucle fermée corrige les variations et la distorsion d'une sortie de courant alternatif suscitées par les non-linéarités des dispositifs de commutation (S1-S6) ou par des variations de tension (3) continues. Un signal est généré, lequel est une représentation weber de l'erreur de tension entre un signal (25) de commande de tension et la tension (52) de sortie de courant alternatif réelle de l'inverseur (50) du PWM. Le signal d'erreur weber devient un signal de régulation dans la boucle fermée de l'inverseur (50) du PWM afin de réguler la tension (52) de sortie de courant alternatif de l'inverseur (50) du PWM. Un autre signal qui représente les variations de la tension (3) continues modifie également le signal (25) de commande de tension. Le système compensera le comportement non linéaire de l'inverseur (50) du PWM dû au temps mort, aux temps de marche et temps d'arrêt minimum, et aux variations de tension (3) continues ainsi qu'aux chutes de tension dans les dispositifs de commutation (S1-S6), et permettra également à l'inverseur (50) de fonctionner dans un mode linéaire pour la région de fonctionnement lorsqu'une ou plusieurs de ses phases sont saturées, c'est-à-dire soit en marche totale ou à l'arrêt total.
Patent EP-0662851-A1 (EP)
Inventor: FOWLES THOMAS A
IPC: A61J1/00
Filed: 1994-04-08
Abstract: Système d'administration de médicaments amélioré permettant d'administrer le médicament directement dans une ligne veineuse à partir d'un flacon (40) et méthode associée de recomposition des médicaments. Ledit système comporte une méthode et un appareil garantissant le percement correct du flacon et sa fixation en position active lorsqu'on désire l'utiliser. Dans ce but, le système comprend un élément muni d'une canule recevant le flacon et le couplant à une cartouche (12). Ledit élément est pourvu d'un dispositif (64) de centrage de la canule s'étendant à partir de l'une de ses extrémités.
Patent EP-0711177-A1 (EP)
Inventor: SPRINGER CAROLINE JOY
IPC: A61K47/48
Filed: 1994-07-27
Abstract: PCT No. PCT/GB94/01610 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Jul. 27, 1994 PCT Pub. No. WO95/03830 PCT Pub. Date Feb. 9, 1995A prodrug of the general formula FTLi-(PRT)m, where m is an integer from 1 to 5; FTLi is a ras inhibitor such as a farnesyltransferase inhibitor compound, such as Ia, Ib, Ic; and PRT represents m protecting groups or a precursor thereof, such as compound XVI, which are capable of being cleaved from the ras inhibitor by the action of a enzyme.