baber/WOPTO huggingface dataset:
Patent EP-0602197-A1 (EP)
Title: Circuit integre cmos a semi-conducteurs
Inventor: KOETZLE GUNTHER
IPC: G05F3/20
Filed: 1993-05-21
Abstract: Circuit intégré à semi-conducteurs obtenu selon la technique CMOS, destiné à réduire la consommation d'énergie, dans lequel au moins une paire de transistors présente un fonctionnement stable avec différentes tensions d'alimentation par le fait que chaque tension d'alimentation comporte un seuil de tension qui lui est associé et qui peut être réglé par la tension de polarisation du puits et par la tension de polarisation du substrat. Le substrat de la paire de transistors est relié à un circuit générateur de tension de polarisation du substrat et le puits à un circuit générateur de tension de polarisation du puits qui règle, en fonction d'un signal d'entée représentant le niveau de la tension d'alimentation, la tension de polarisation correspondant au niveau de la tension d'alimentation pour adapter le seuil de tension à chaque tension d'alimentation de manière à toujours assurer, un fonctionnement stable de la paire de transistors. Un système de traitement des données associé au circuit intégré à semi-conducteurs, système qui fonctionne par exemple avec une tension d'alimentation de 3,6 V, une fréquence d'horloge de 66 MHz et une consommation d'énergie relative de 1, atteint, après un passage à une tension d'alimentation de 1,2 V et à une fréquence d'horloge inférieure à 5 MHz, une consommation d'énergie relative inférieure à 0,01 et une augmentation d'un facteur 100 environ de la vie utile pour un PC alimenté par batterie.
Patent EP-0607375-A1 (EP)
Title: Systeme centralise de gestion utilisant une unite d'interface de bus
Inventor: KWON SOON HONG
IPC: H04M11/00
Filed: 1993-07-02
Abstract: Système centralisé de gestion utilisant une unité d'interface de bus. Ledit système comporte un ordinateur (4z) dans lequel sont installés un bus d'adresse (4a), un bus de données (4b) et un bus de commande (4c), un poste de premier niveau (4Q1) mis en communication avec l'ordinateur (4z) par l'intermédiaire des bus (4a, 4b, 4c) de l'ordinateur (4z), et une pluralité de postes de second niveau (4Q2, 4Q3, ...., 4QM) mis en communication avec le poste de premier niveau (4Q1) par l'intermédiaire d'un bus multipoint (4r). Ainsi, le système centralisé de gestion peut mettre l'ordinateur en communication avec le poste de premier niveau par l'intermédiaire d'une mémoire RAM à deux accès (mémoire à accès sélectif), mettre une pluralité de postes de second niveau en communication les uns avec les autres par l'intermédiaire d'une interface multipoint et d'un bus multipoint, et assurer la commande et la gestion de plusieurs milliers de terminaux (par exemple, des téléphones publics).
Patent EP-0650553-A1 (EP)
Title: Piston internal-combustion engine.
Inventor: RAPP MANFRED MAX
IPC: F02D23/00
Filed: 1993-07-15
Abstract: The invention concerns a piston internal-combustion engine with separate compression (K) and expansion (E) chambers and a compressed-gas transfer device (7) which feeds compressed gas from the compression chambers to the expansion chambers at the beginning of ignition. A control unit (7) is provided which, depending on the mode of operation, feeds the compressed gas either to the expansion chambers or to a pressure accumulator (10) from which the expansion chambers can also be operated in a pure compressed-air mode.
Patent EP-0726871-A1 (EP)
Inventor: VIOLLET MICHEL
IPC: B65F1/12
Filed: 1993-10-27
Abstract: Disposal facility for loading objects stored in a bin (4) into a container (3) and comprising actuating means for raising the bin (4) and bringing it above the container (3), rectracting the bottom of the bin (4) to allow the objects to fall into the container (3), closing the bin bottom and repositioning it on the ground in front of the container. The disposal facility is characterized in that it comprises two sub-assemblies (2, 2') consisting of a container (3, 3') and a bin (4, 4'), and in that the actuating means comprises a movable gantry (29) which moves in relation to the ground in the space occupied by the storage sub-assemblies (2, 2') in order to position itself above one or the other of said sub-assemblies. The gantry carries a movable carriage (41) enabling it to move in the space occupied by the container and the bin, and comprises a gripping unit which includes removable connecting means and bin actuating means.
Patent EP-0611737-A1 (EP)
Inventor: NEUBACHER MARC DR
IPC: C04B35/626
Filed: 1994-02-16
Abstract: The present invention relates to a process for the production of a high-Tc superconductor as precursor material for the oxide-powder-in-tube method, in which the oxides of the elements Bi, Sr, Ca and Cu are mixed and completely melted at temperatures of >/= 1000@C, in which the melt is cast onto a substrate which is maintained at room temperature and in which the cooled melt block is comminuted and ground to a powder.
Patent EP-0617397-A1 (EP)
Inventor: TANAKA TOSHIHIKO C O TOTTORI S
IPC: G09G3/36
Filed: 1994-03-22
Abstract: A liquid crystal display apparatus includes an LCD having a plurality (N) of row electrodes and a plurality (M) of column electrodes which intersect to each other orthogonally. A plurality (n) of row electrodes of the plurality (N) of row electrodes are individually and simultaneously driven by a plurality (n) of row drivers with voltages which are determined according to Walsh functions. A VGA controller which receives a video signal outputs display data of one frame. A plurality (n) of storages individually store the display data of each of n rows which are simultaneously driven. The display data from respective storages are applied to a plurality (m) of calculation circuits. Respective calculation circuits calculate driving voltage values for respective column electrodes in accordance with the Walsh function and the display data so as to apply the same to a plurality (m) of column drivers, respectively. Respective column drivers drive the column electrodes included in each of a plurality (m) column electrode groups with the driving voltage values.
Patent EP-0631109-A1 (EP)
Inventor: CAPLAN WILLIAM D
IPC: G01C21/00
Filed: 1994-05-06
Abstract: A system of navigation that derives the velocity vector without the use of an inertial navigation system (INS). The system uses the motion of the scene viewed by the imager in the imager's field of view (FOV) in order to calculate the aircraft velocity. The motion of the image points in the FOV due to the motion of the aircraft is referred to as the optical flow. It is well known that the optical flow from a single imager can provide the velocity components only to within a global scale factor. There is provided input data from a second sensor that enables calculation of the scale factor such that the velocity magnitude and direction is known on an absolute scale. This second sensor may also be part of the typical aircraft sensor suite.
Patent EP-0625666-A1 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16L17/02
Filed: 1994-05-11
Abstract: The sealing capacity of a sealing ring, which is V-shaped in elongate form and is intended for plug-in socket connections, with respect to internal pressure is improved in that there is integrally formed on the axially interior and at least essentially radially positioned ring lip (5) of the sealing lip ring, a third sealing lip ring (8) which is of an at least essentially cylindrical design and is aligned coaxially with respect to the socket axis (9). Once the spigot (13) has been pushed in and the V-shaped sealing ring has been applied, a lip configuration which has an increasingly self-sealing action due to expansion as the internal pressure rises is achieved between the radical lip (7) and the cylindrical sealing lip (8) which is directed towards the inside of the socket. By designing an anchoring ring groove (2) in the socket (4) and a retaining sleeve (1) on the sealing ring with complementary shaping, the axial fixing of the sealing ring is improved.
Patent EP-0625463-A1 (EP)
Inventor: BLOCH ALEXANDER
IPC: B64D13/04
Filed: 1994-05-18
Abstract: In the case of a cabin pressure regulation system for aircraft, having a regulator for required/actual comparison of the cabin pressure and a drive, which is dependent thereon, for the air outlet valve, it is provided according to the invention, for simple design and in order to reduce the susceptibility to defects, that the valve (11) has a speed-regulated drive (10) and that feedback to the regulator (7) takes place just via the actual cabin pressure which is newly being set, without any position feedback from the valve (11). <IMAGE>
Patent EP-0630643-A1 (EP)
Inventor: LORENZ HERIBERT
IPC: A61Q5/08
Filed: 1994-06-08
Abstract: A free-flowing powder bleaching agent or dyeing agent for human hair with improved use properties, in particular freedom from dust and good stirrability with water and aqueous hydrogen peroxide solution, is obtained by applying about 5 to about 30% by weight of at least one wax or wax-like substance with a pour point between about 40 and about 130 DEG C, in particular a C12-C18-fatty acid alkanolamide, to a powder containing at least one solid compound with a bleaching action or at least one direct hair dye, preferably in a melt-on or spray-on process.
Patent EP-0630937-A1 (EP)
Inventor: DEMARCO ROBERT D
IPC: C08F8/00
Filed: 1994-06-22
Abstract: Compositions containing polyacrylate rubbers having dual curing sites are cured using an improved curing system comprising an alkali metal of a long chain carboxylic acid, a tertiary amine having a two methyl groups and a longer chain alkyl group, and a disubstituted urea. The compositions are shelf stable, have a high degree of scorch safety and cure rapidly at curing temperatures without adversely affecting the compression set of the cured article.
Patent EP-0634411-A1 (EP)
Inventor: DR TIBOR MEZEI CHIMIEINGENIEUR
IPC: B01J25/02
Filed: 1994-07-15
Abstract: The invention relates to a process for the preparation of 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione {buspirone} of the formula <IMAGE> and of its hydrochlorides by hydrogenating 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]but-2'-ynyl}-8-azaspiro [4.5 ]decane-7,9-dione of the formula <IMAGE> in the presence of a palladium or Raney nickel catalyst in an organic solvent and optionally converting the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione into a hydrochloride, in which a solution of 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]but-2'-ynyl}-8-azaspiro [4.5 ]decane-7,9-dione of the formula II in an organic solvent whose concentration is at least 40% by weight is added to a suspension of the catalyst in an organic solvent, the catalyst is removed and   a) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is isolated and/or b) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is treated with hydrogen chloride at 15 to 40 DEG C in ethanol or isopropanol and the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione hydrochloride melting at 188 to 191 DEG C is isolated or c) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is treated at at most 70 DEG C with hydrogen chloride in ethyl acetate or isopropanol and the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione hydrochloride melting at 201 to 203 DEG C is isolated.
Patent EP-0665152-A1 (EP)
Inventor: FUDERER ERICH
IPC: B61H1/00
Filed: 1994-12-02
Abstract: The leaf springs (6,7) are fastened to the housing (1) via fixed bearings (Fi,Fa) at the lower ends (6a,7a), and via movable bearings (Li,La) in the section between lower and upper ends (6b,7b). The brake block holder (2) is suspended from the upper ends of the leaf springs via a rigid suspension bracket (3). The upper spring ends are connected by a crossbar, and the suspension bracket is suspended from it. Both ends of the bar are supported hinged in the spring ends. The bar has a bridge (25) across the bracket. The bridge acts with the spring ends to secure against turning.
Patent EP-0657964-A1 (EP)
Inventor: SASAI OSAMU C O SUMITOMO WIRIN
IPC: H01R43/20
Filed: 1994-12-08
Abstract: A connector includes a retainer that can be provisionally retained by a connector positioning device. Each retainer is integrally molded on a connector housing through hinge pieces, and can be attached to the connector housing by fitting a guide slot of each of the retaining pieces on a guide projection. Therefore, the retainer can be attached by a pusher that pushes the retainer in a direction perpendicular to the connector housing. At this time, for attaching the retainer to a provisionally-retained position, there is provided a guide for holding the retainer in such a posture that the retainer can be attached in the provisionally-retained position.
Patent EP-0658472-A1 (EP)
Inventor: YAMANE TAKURO C O SHIMANO INC
IPC: B62K25/02
Filed: 1994-12-14
Abstract: A quick release apparatus for a bicycle for pulling and fixing a drawbar (1) having a cam follower (1b) formed at one end thereof. The apparatus includes a housing (4) for contacting a bicycle frame (F), and a rotary cam (5) supported in the housing (4) to be rotatable about an axis substantially perpendicular to the drawbar (1). The rotary cam (5) is rotatable by a cam lever (6) to contact the cam follower (1b) to pull the drawbar (1) toward the housing (4). The rotary cam (5) and cam lever (6) are interconnected through a coupling device disposed at one side of the housing. The coupling device includes a first coupling for restraining a relative rotation between the rotary cam (5) and the cam lever (6), and a second coupling for restraining a relative movement in a direction of the axis between the rotary cam (5) and the cam lever (6).
Patent EP-0674002-A1 (EP)
Inventor: WILKINSON CAROLE PATRICIA DENI
IPC: C12N9/98
Filed: 1994-03-24
Abstract: The invention relates to granular components comprising enzyme and polymeric binding material selected from the group consisting of: 
polyamine N-oxide; copolymers of N-vinylpyrrolidone and N-vinylimidazole; polyvinyloxazolidone; polyvinylimidazole; polyaspartic acid and its salts; polymers and co-polymers of maleic and acrylic acid and their salts; and mixtures thereof. 
     A process for the preparation of such granular compounds is also described.
Patent EP-0610032-A1 (EP)
Inventor: CRAWLEY GRAHAM CHARLES
IPC: C07D277/36
Filed: 1994-01-27
Abstract: The invention concerns acetanilide derivatives of the formula I
       
 wherein R⁴ is (1-4C)alkyl; 
R⁵ is hydrogen or (1-4C)alkyl; 
Ar¹ is phenylene, pyridinediyl or pyrimidinediyl; 
A¹ is a direct link to X¹ or A¹ is (1-4C)alkylene; 
X¹ is oxy, thio, sulphinyl or sulphonyl; 
Ar² is thiophenediyl, furandiyl, thiazolediyl, oxazolediyl, thiadiazolediyl or oxadiazolediyl; 
R¹ and R² together form a group of the formula -A²-X²-A³- which together with the oxygen atom to which A² is attached and with the carbon atom to which A³ is attached define a ring having 5 or 6 ring atoms, wherein each of A² and A³ is (1-3C)alkylene and X² is oxy, thio, sulphinyl or sulphonyl and which ring may bear one, two or three (1-4C)alkyl substituents; and 
R³ is (1-4C)alkyl; 
or pharmaceutically-acceptable salts thereof; 
processes for their manufacture; pharmaceutical compositions containing them and their use as 5-lipoxygenase inhibitors.
Patent EP-0614907-A1 (EP)
Inventor: BAXTER ANTHONY DAVID
IPC: G01N33/569
Filed: 1994-03-01
Abstract: A dinucleotide analogue of formula
       
 where 
B¹ and B² are each independently a monovalent nucleoside base radical; 
R¹ is R¹ a  or Z; 
R¹ a , R², R³ and R⁴ are each independently hydrogen, halogen or hydroxy; 
R⁵ is R⁵ a  or Z; 
R⁶ is hydrogen or R⁶ a ; 
R⁷ is hydrogen, alkyl-N,N-dialkylphosphoramidyl or R⁷ a , R⁸ is R⁸ a  or Z, or the indicated R⁷O and R⁸ together denote an isopropylidenedioxy group; 
R⁵ a  and R⁸ a  are each independently hydrogen, halogen, hydroxy, -OR¹⁰, -OCOR¹⁰ or silyloxy substituted by three C₁-C₁₅ hydrocarbyl groups; 
R⁶ a  and R⁷ a  are each independently a C₁-C₁₀ aliphatic radical, a C₆-C₁₅ aromatic radical, a C₇-C₃₀ araliphatic radical, -COR¹¹, -SO₂R¹¹ or silyl substituted by three C₁-C₁₅ hydrocarbyl groups; 
R⁹ is hydrogen, a C₁-C₈ aliphatic radical, a C₃-C₈ cycloaliphatic radical, a C₆-C₁₅ aromatic radical, a C₇-C₁₃ araliphatic radical, an alkali metal ion or an ammonium ion; 
R¹⁰ and R¹¹ are each independently a C₁-C₁₀ aliphatic radical, a C₃-C₈ cycloaliphatic radical, a C₆-C₁₅ aromatic radical or a C₇-C₁₆ araliphatic radical; 
R x  and R y  are independently hydrogen, halogen, hydroxy, a C₁-C₁₀ alkyl, C₂-C₁₀ alkenyl, C₃-C₈ cycloalkyl, C₆-C₁₅ aryl, C₇-C₁₆ aralkyl, C₁-C₁₀ alkoxy, C₂-C₁₀ alkenoxy, C₆-C₁₀ aryloxy or C₇-C₁₆ aralkyloxy group, which is substituted or unsubstituted, or -OCOR z ; 
R z  is a substituted or unsubstituted C₁-C₁₀ alkyl, C₂-C₁₀ alkenyl, C₃-C₈ cycloalkyl, C₆-C₁₅ aryl or C₇-C₁₆ aralkyl group; and 
Z is C₆-C₁₀ aryloxythiocarbonyloxy, the C₆-C₁₀ aryl group being substituted or unsubstituted.
Patent EP-0620034-A1 (EP)
Inventor: AKITSU YASUO
IPC: B01D46/24
Filed: 1994-03-11
Abstract: A dust collecting apparatus of the type which includes an upright cylindrical housing (11) provided therein with a plurality of circumferentially spaced lateral support beams (12, 13) arranged to form a vertical gas induction passage (P₁) at the center of the housing and a pluraity of circumferentially spaced vertical discharge passages (P₂) along an internal peripheral surface of the housing, and plural sets of circumferentially spaced filter assemblies (21) vertically mounted on the support beams in such a manner that the filter assemblies (21) are exposed at their inner ends to the gas induction passage (P₁) and at their outer ends to the discharge passages (P₂), wherein an internal upright support housing (22) is disposed within the cylindrical housing (11) concentrically therewith to form the vertical gas induction passage (P₁), the filter assemblies (21) are coupled at their inner ends with the corresponding openings (22d) formed in the peripheral wall of the support housing (22), and the support housing (22) is vertically displaceably coupled at its upper end (22b) with a gas indution duct (15) connected to the upper end of the cylindrical housing (11).
Patent EP-0680179-A1 (EP)
Inventor: COSTAS CALAMVOKIS
IPC: H04Q3/00
Filed: 1994-04-28
Abstract: An ATM switch with multicast capability is provided that internally uses input and output identifiers to identify the cell input and output streams, the relevant input identifier being generated for each cell as it arrives. The apparatus stores both the cell bodies of the cells received by the input means and a respective sequence data set (65) for each input stream. Each sequence data set (65) serves to order the cell bodies received for the corresponding input stream in order of receipt. The sequence data sets (65) are held in a queuing block (63) that includes an input control (66) which upon a new cell body being stored, updates the sequence data set (65) of the input stream to which the cell belongs as identified by the corresponding input identifier. The queuing block (63) also has an output control (69) for maintaining for each output stream a sequence position indicator (68) referencing into the sequence data set (65) of the corresponding input stream to indicate the next cell body to be sent on the output stream concerned. A scheduling block (75) of the apparatus outputs the output identifier of the output stream on which a cell is next to be output. This identifier is used by the output control (69) of the queuing block (63) to look up the corresponding sequence positioin indicator (68) which it uses, in turn, to reference into the corresponding sequence data set (65) thereby to identify the cell next to be sent on the scheduled output stream. The same queuing arrangement can also be used in systems handling variable-length packets.
Patent EP-0635648-A1 (EP)
Inventor: MAUGHAN GARTH B
IPC: F16C11/06
Filed: 1994-07-21
Abstract: A bearing set for a ball socket joint comprises an outer bearing (22) and an inner bearing (24) with a head (40) of a ball stud (42) engaging a spherical inner seat face (38) of each of the bearings. A compression pre-load is applied when the inner bearing (24) is inserted into a cavity (32) of the outer bearing (22), a cylindrical outer wedge surface (54) of the inner bearing (24) having a greater diameter than a corresponding diameter of an inner skirt (34) defining the cavity (32) of the outer bearing (22). The bearing set is subjected to additional compression pre-load when the bearing set and ball stud (42) are inserted into a socket (30) and the socket (30) is closed. The two-piece bearing set promotes easy joint assembly, results in a joint that is extremely tight with no axial or radial play, but allows necessary ball stud rotation and oscillation, and compensates for wear by a self-adjusting feature whereby some of the compression pre-load is released as wear takes place.
Patent EP-0647561-A1 (EP)
IPC: B65G47/86
Filed: 1994-09-20
Abstract: It comprises a transfer belt or chain (1) stretched between two drive wheels (11, 12) with vertical axes (shafts) (111, 121) and equipped with uniformly spaced drive means (13) which are each intended for holding (supporting) a carriage (2) including a movable holding and separating means (22) intended to form a group (31) of products (3), one of the strands (10) of the said chain (1) including two uncouplings (14, 15), the first (14) of which, located a short distance after the wheel (12) for supplying the carriages (2), makes it possible to detach them from the chain (1), whilst a roller (242) secured to the said carriage (2) engages in the groove (51) of a variable-pitch screw (5), the axis of which is parallel to the straight line connecting the two points (14, 15) of uncoupling and the length of which is approximately equal to the distance separating the said two points (14, 15) of uncoupling. <IMAGE>
Patent EP-0671818-A1 (EP)
Inventor: BAERTSCHI ANTON
IPC: H04R25/00
Filed: 1994-03-07
Abstract: A single integrated circuit (11) in combination type BiCMOS technology combines a high-frequency amplifier (12), crystal-controlled oscillator (2), mixer (3), intermediate-frequency filter-amplifier (6), demodulator (7), low-pass filter (13) and low-frequency amplifier (8). A muting or squelch circuit (14) is also incorporated with a voltage multiplier (15) and a standby circuit (17). The LF sections implemented in CMOS technology consume very little current and can be supplied at 1.3 V from a single cell (10). The voltage multiplier provides the necessary extra power for the HF sections.
Patent EP-0616059-A1 (EP)
Inventor: PETRACCHI IDA
IPC: D02G1/06
Filed: 1994-03-17
Abstract: The line of material in tow (roving) form, lying between the feed system (1) and the simultaneous drawing (stretching)/false-twisting unit (3), is subjected to rotational driving; consequently the material describes a balloon-type surface of revolution (T) with immediate and opportune consequence, action of the false-twisting in the thinnest regions, even the regions immediately after feeding, and thus even with the possibility of increasing the drawing. <IMAGE>
Patent EP-0627980-A1 (EP)
Title: Worm extruder
Inventor: BAUMGARTEN WILFRIED
IPC: B29C48/67
Filed: 1993-12-11
Abstract: PCT No. PCT/EP93/03507 Sec. 371 Date Aug. 9, 1994 Sec. 102(e) Date Aug. 9, 1994 PCT Filed Dec. 11, 1993 PCT Pub. No. WO94/14597 PCT Pub. Date Jul. 7, 1994.A screw-type extruder in which the wall of the cylinder receiving the screw has an annular recess which is disposed in a radial region of a core bead of the screw and pins extend through this recess and are diagonally inclined to the radial plane thereof close to the circumference of the bead.