baber/WOPTO huggingface dataset:
Patent EP-0597956-A1 (EP)
Title: Derives de quinazoline utilises en tant qu'inhibiteurs d'acetylcholinesterase
Inventor: GREGOR VLAD EDWARD
IPC: C07D471/08
Filed: 1992-07-22
Abstract: L'invention décrit un procédé de traitement de déficiences cognitives au moyen de l'administration d'un dérivé de quinazoline représenté par la formule générale (I) dans laquelle A représente (IIa), (IIb), (IIc), (IId) ou (IIe) où n est 1-10, P représente une liaison ou (CH2)m où m est 0-10 et M représente =O, =S, =NR, =CRR', (III); l'invention décrit également de nouveaux composés comportant ledit dérivé, ainsi que des procédés de préparation et des compositions pharmaceutiques.
Patent EP-0555443-A1 (EP)
Inventor: KLIMACH HORST
IPC: B25B7/12
Filed: 1992-08-27
Abstract: Une pince-étau (10) comporte deux bras de serrage (12, 14) qui s'écartent l'un de l'autre dans une première direction et se rapprochent l'un de l'autre dans une seconde direction transversale à la première direction, chacun de ces bras étant pourvu d'un mors (16, 18). Ladite pince-étau (10) comporte en outre deux leviers (46, 106) dont le premier est fixé au premier bras de serrage et dont le second est relié par une articulation au second bras de serrage, ainsi qu'un levier de pression (112) articulé, d'une part, sur le second levier et reposant, d'autre part, contre une butée du premier levier, formant ainsi avec le second levier un mécanisme à levier à genouillère, au moyen duquel les mors (16, 18) peuvent être déplacés dans ladite seconde direction, d'une position initiale vers une position de serrage, exerçant ainsi une force de serrage prédéterminée, et peuvent être bloqués dans ladite position de serrage afin de serrer une pièce. Une telle pince-étau est améliorée de façon que deux pièces présentant une courbure à proximité d'un point de séparation peuvent être serrées à l'aide d'une seule pince-étau. A cet effet, le premier mors (16, 18) peut librement osciller dans une zone d'oscillation prédéterminée, sur le bras de serrage qui la porte, autour d'un axe d'inclinaison qui s'étend dans une direction perpendiculaire à ladite seconde direction.
Patent EP-0606302-A1 (EP)
Inventor: SCHNEIDER JOSEF
IPC: B05B9/04
Filed: 1992-09-30
Abstract: Un appareil de nettoyage à haute pression comporte un carter (1), une pompe à liquide (2) placée dans le carter (1), un moteur (3) pour l'actionnement de la pompe à liquide (2) également situé dans le carter (1), un pistolet pulvérisateur (5) composé d'une lance (6) et d'une poignée de maniement (8), et un tuyau flexible (4) reliant la pompe à liquide (2) au pistolet pulvérisateur (5). Des moyens de liaison (11, 12, 13) servent à la fixation amovible du pistolet pulvérisateur (5) au carter (1) de telle sorte que l'unité constituée du pistolet pulvérisateur (5) et du carter (1) est manipulable par la poignée de maniement (8) du pistolet.
Patent EP-0559875-A1 (EP)
Inventor: LEROY ROBERT DOUGLAS
IPC: G03G21/00
Filed: 1992-09-24
Abstract: Un ensemble de nettoyage amélioré (60) permettant d'enlever des particules de marquage résiduelles ainsi que des débris de la bande diélectrique est décrit, cet ensemble de nettoyage étant destiné à un appareil de reproduction électrostatographique (10) dans lequel une configuration de charge à image latente est produite sur une bande diélectrique mobile (12) et développée à l'aide de particules de marquage pigmentées pour former une image développée transférable sur la bande diélectrique. L'ensemble de nettoyage amélioré comprend une brosse de nettoyage (62) portée dans un logement (66). L'enveloppe est placée de façon à maintenir la surface périphérique de la brosse en contact avec la bande diélectrique afin de nettoyer celle-ci, et un vide est crée à l'intérieur du logement. Une lame de nettoyage (64) relativement rigide est maintenue en contact avec la bande diélectrique en une position à orientation prédéterminée et sous une charge suffisante pour que la bande diélectrique soit sensiblement déviée par la lame, cette déviation se situant dans une plage comprise entre 0,25 et 0,600 cm environ.
Patent EP-0557728-A1 (EP)
Inventor: KOHLER PAUL DR
IPC: B23Q3/157
Filed: 1993-01-26
Abstract: Flexible manufacturing system with a machine tool, a high-rack tool magazine adjacent to the machine tool and a tool-transfer unit between the high-rack tool magazine and the machine tool. All movements for tool changing from the tool-receiving to the tool-depositing position are effected purely mechanically via only one drive, as a result of which the tool-change time can be considerably reduced. <IMAGE>
Patent EP-0568835-A1 (EP)
Inventor: WERNER D PROF DR-ING
IPC: F16L7/00
Filed: 1993-04-08
Abstract: A compensating element (1) for plastic-coated pipelines is specified for absorbing longitudinal expansions and direction changes in the case of coated pipelines which are preferably laid underground, the compensating element (1) consisting of a flexible enveloping pipe (2) which surrounds an expansion space, a flexible medium pipe (4) which is supported therein such that it can move radially and axially, as well as end pieces (3, 3'; 7, 7'), the medium pipe (4) being surrounded by a heat-insulating layer (5) and/or the enveloping pipe (2) being clad with a heat-insulating layer (17). In this case, the flexible medium pipe (4) is fixed radially and in terms of angle by means of its end pieces (3, 3') with respect to the enveloping pipe (2) only via its largely rigid end pieces (7, 7'), and the medium pipe (4) can move essentially without any hindrance within the enveloping pipe (2) in the region between these end pieces (7, 7'). <IMAGE>
Patent EP-0568043-A1 (EP)
Inventor: HACHMANN ULRICH DR
IPC: B61F5/22
Filed: 1993-04-28
Abstract: Bogie for rail vehicles having primary suspension and secondary suspension, the secondary suspension being a pneumatic suspension and the pneumatic springs being designed as toroidal bellows (2, 3) and additional volumes (6, 7) which are connected to the toroidal bellows (2, 3) via lines (11, 12) being assigned and three-way valves (4, 5) being arranged between the toroidal bellows (2, 3) and the additional volumes (6, 7). <IMAGE>
Patent EP-0573933-A1 (EP)
Inventor: MIKURIYA YUSHI C O CANON KABUS
IPC: G03G9/08
Filed: 1993-06-07
Abstract: An image forming method has the steps of forming a toner image by developing through a developing means (D) a latent image formed on a latent image bearing member (1); 
   transferring the toner image formed, from the latent image bearing member (1) to a transfer medium (9) through a transfer means to which a bias (8) is applied; 
   cleaning the latent image bearing member (1) from which the toner image has been transferred to the transfer medium (9), to recovered or collect the toner remaining on the latent image bearing member; and 
   feeding the toner recovered or collected, to the developing means for its use in the developing step. 
     The toner (T) has a binder resin and at least one of a magnetic powder and a colorant. 
     The toner has a weight average particle diameter (D₄) of from 4 µm to 11 µm; 
   a coefficient A of variation of number-base distribution, of not more than 40, which is a coefficient represented by the formula: 
 
           A = S       n       /D₁ × 100           
 
 wherein S n  represents a standard deviation of number-base distribution, and D₁ represents a length average particle diameter (µm) on the basis of number; and 
   a coefficient B of variation of volume-base distribution, of not more than 30, which is a coefficient represented by the formula: 
 
           B = S       W       /D₄ × 100           
 
 wherein S W  represents a standard deviation of volume-base distribution, and D₄ represents a weight average particle diameter (µm) on the basis of weight.
Patent EP-0578034-A1 (EP)
Inventor: PUETTMANN FRANZ-JOSEF
IPC: E21B7/28
Filed: 1993-06-19
Abstract: In a method of drilling an earth borehole, a pilot hole is first of all produced by the driving method by means of a drill head (7) arranged on the end of a driven rotary and/or push stem (5), then the drill head is replaced by a widening head (11) with a sloping surface (16) pointing against the driving direction and the pilot hole is subsequently widened against the driving direction by stripping off the earth by means of the rotating widening head. The earth accumulating in the process is removed by means of a flushing medium via a conveying or product pipe following the widening head. <IMAGE>
Patent EP-0585583-A1 (EP)
Inventor: YAMADA MINORU
IPC: C23C16/32
Filed: 1993-07-16
Abstract: A hard multilayer film structure comprises a titanium-containing compound layer possessing high wear resistance deposited on a substrate and a silicon-containing hard carbon layer possessing self-lubricating properties, high wear resistance and high resistance to heat. Deposition of these layers is effected by the plasma-enhanced chemical vapor deposition technique. As a raw gas for the deposition of silicon-containing hard carbon layer, the gas containing tetramethyl silane or tetraethyl silane is used. Deposition of the silicon-containing hard carbon layer is carried out at a temperature of not more than 550°C and a pressure in the range of 0.05 to 0.5 Torr.
Patent EP-0585697-A1 (EP)
Inventor: TAKANO SHIGEMASA C O NEC CORPO
IPC: G03G5/043
Filed: 1993-08-13
Abstract: An electropotographic photoreceptor has a charge-transfer layer including at least two of charge-transfer materials, difference in oxidation potential between the charge-transfer materials being 0.1V or less and the charge-transfer materials having chemical structure similar to each other.
Patent EP-0607496-A1 (EP)
Inventor: HUANG YUNG-LIANG
IPC: H04L27/233
Filed: 1993-08-18
Abstract: A one-bit differential detector for a GMSK signal operates independently of an offset frequency. In particular, a decision signal used by a decision circuit to distinguish between logic "0" and logic "1" is always equal to        sin[Δφ(T)]          . The inventive detector has an improved bit error rate performance in comparison to the prior art.
Patent EP-0600238-A1 (EP)
Inventor: KAWASAKI TAKASHI
IPC: G11B27/034
Filed: 1993-10-29
Abstract: An optical disc recording/reproducing apparatus capable of performing the operation of recording, reproducing, or recording and reproducing a plurality channel of signals efficiently and in a short time, by controlling memories. The apparatus has a compressor (5b) for compressing an input signal supplied via an A/D converter (3,4), a first memory (7) for storing the compressed signal, a disc recording unit having a modulator (9) for modulating the compressed signal and a head block (11) for recording the modulated signal on an optical disc, a disc reproducing unit having a demodulator (13) for demodulating the compressed signal read from the optical disc by the head block, a second memory (14) for storing the demodulated signal, an expander (15,16) for expanding the demodulated signal read from the second memory, and a D/A converter (17,18) for converting the read signal.
Patent EP-0597418-A1 (EP)
Inventor: HERRMANN DIETER
IPC: B64C1/14
Filed: 1993-11-08
Abstract: The invention relates to an electronic controller for implementing the kinematics of an aircraft door. The closing and opening of the aircraft door, whose components can be operated electrically, can be controlled electronically by using it. The door components are operated optimally and reliably (safely) in normal operation and under emergency conditions. In the case of known aircraft door types which are designed in accordance with the contact - or toggle lever - principle, the individual operating steps such as opening and closing or locking and unlocking, as well as the activation of an emergency slide, are carried out manually. Precise control of the kinematics of aircraft doors, which kinematics operate in accordance with a program which is stored in the memory of a CPU and coordinates the sequence of the operating steps, is not known for aircraft door controllers. The electronic controller for the kinematics of the aircraft door (1) consists essentially of a microprocessor unit (50) which is conductively connected to a drive system (59) located inside the aircraft door (1). An electromagnet (51) which implements the activation of a pneumatic opening cylinder for emergency opening of the aircraft door, a first and a second pressure sensor (52, 53) by means of which the pressure conditions of the relevant store for the pneumatic opening cylinder or for the emergency slide are monitored, a base valve (54) which ensures communication to a door opening system, a computer control system (55) which ensures communication to the cockpit display, and a screen monitor (63) are also conductively connected to the microprocessor unit (50). A first and a second panel (56, 57), by means of which a manually operated controller for the aircraft door (1) and the visual display of the current door status are implemented, are also conductively connected to the microprocessor unit (50). The microprocessor (50) implements the direct or indirect drive of the electronic drive system (59), which consists of a plurality of motors and/or motor groups. An energy source (58) which is connected to the microprocessor unit (50) ensures continuous DC supply to the controller. <IMAGE>
Patent EP-0602666-A1 (EP)
Inventor: EDA KAZUO
IPC: H03H9/08
Filed: 1993-12-17
Abstract: A surface acoustic wave device (31) includes: a holding substrate (1); a piezoelectric substrate (3); an interdigital transducer (4e-4d) formed on the holding substrate; and supports for holding said piezoelectric substrate on the holding substrate so that the interdigital transducer is evenly in contact with the piezoelectric substrate.
Patent EP-0571052-A1 (EP)
IPC: G08B13/19
Filed: 1987-11-30
Abstract: Fixing an object (1) such as a presence sensor housing in an aperture (15) in a barrier member (16) so done by a securement device (8) of resilient spring form that fits to and grips part of the object (1) protruding through the barrier member (16). The spring member (8) can be flexed ut of gripping of the protruding part of the object (1) to be moved up to the barrier (16) then allowed to relax in achieving gap-free mounting. Specifically, flexing is of an arcuate part (11) having an object gripping aperture (14) using angled parts (12,13) presenting bends (12a,13a) able to butt up to the barrier (16).
Patent EP-0554968-A1 (EP)
Inventor: KIM GWAN
IPC: B01J23/22
Filed: 1993-02-01
Abstract: A composition comprising a coprecipitated magnesia-lanthana-alumina (MgO-La₂O₃-Al₂O₃) wherein the MgO component is present as microcrystalline phase, having a BET (N₂) surface area of at least 130 m²/g, preferably part of which contains a catalytic oxidation and/or reducing promoter metal such as ceria, vanadia and/or titania, is combined with an FCC catalyst which is used to catalytically crack a hydrocarbon feedstock that contains metal and/or sulfur.
Patent EP-0555069-A1 (EP)
Inventor: BURNS KEVIN GORDON
IPC: C08F2/46
Filed: 1993-02-03
Abstract: Radiation-curable compositions including a free radically polymerizable monomer or prepolymer and a different monomer containing an N-vinyl group, said different monomer being a solid at ambient temperature. The different monomer is preferably N-vinyl caprolactam, N-vinyl carbazole, or N,N'-divinyl-2-imidazolidone, for example in an amount of from 1 to 50 percent by weight of the said different monomer. Such compositions have shown good adhesion to and have rendered plastics substrates wettable by the compositions before curing, without the presence of N-vinyl-2-pyrrolidone.
Patent EP-0571101-A1 (EP)
Inventor: YAHAGI HIDEO
IPC: F16J15/12
Filed: 1993-05-04
Abstract: The invention discloses a vortex gasket for automotive exhaust system preferably used with a special flange having a conical seal surface. This gasket is formed by spirally overlaying a metal hoop 2 of flat strip, and an inorganic filler 3 of tape form, and annularly spot welding a winding start portion 2a and a winding end portion 2b of the hoop 2. When an external force is applied in the axial direction, slipping occurs between the hoop 2 and the filler 3, and it is telescopically deformed in the axial direction, and the seal surface contact surfaces 1a, 1b at the ends of the gasket are formed in a conical shape.
Patent EP-0585112-A1 (EP)
Inventor: KUMUDA KOJI
IPC: G02F1/133
Filed: 1993-08-25
Abstract: A driving circuit of the present invention includes a source driving circuit (11) for supplying a video signal to a signal line (2), and a signal control circuit (17) for controlling the source driving circuit (11); and the signal control circuit (17) generates a display correcting signal with a voltage amplitude larger than that of the video signal, generates a synthetic signal of the video signal and the display correcting signal, based on a timing signal, and controls the source driving circuit (11) so that the source driving circuit (11) supplies the synthetic signal to the signal line (2). A method for driving a display device is also provided.
Patent EP-0623313-A1 (EP)
Inventor: MAIN LAUREN O
IPC: A61B17/28
Filed: 1993-11-16
Abstract: A sealed surgical stapling instrument (50) for performing a circular anastomosis stapling operation is provided. The surgical instrument (50) includes a stapling head assembly (60) mounted by a curved shaft (70) to an actuator handle assembly (80) and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly (80) through the curved shaft (70) to an anvil (100) and staple driver (62) of the stapling head assembly (60). Various mechanisms (72,76) for sealing the instrument (50) are disclosed.
Patent EP-0567422-A1 (EP)
Inventor: JANE CABAGNERO RAMON
IPC: B62B7/08
Filed: 1993-01-22
Abstract: s7 The purpose of this invention is the transversal folding of the frame, and at the same time is provided with another locating pin which complements those which this type of frame already has. For this reason, the frame has been provided with two cross-hinged arms (15 and 16) which join the lower sections of the two vertical elements (13 and 14) to the lower end of the handlebar sections (4 and 5), the rear sections of said arms (15 and 16) being hinged by tie rods (18 and 19) to the middle sections of the indicated vertical elements (13 and 14). 
     It is also the purpose of this invention that the cradle seat folds transversely together with the frame, thus, the two lateral elements of the seat are joined by two cross-hinged arms (69 and 70), having been envisaged automatic unlocking mechanisms to facilitate said folding.
Patent EP-0589831-A1 (EP)
Inventor: MAUTHE PETER
IPC: C04B28/26
Filed: 1993-08-31
Abstract: A two-component mortar for fastening anchoring means in boreholes contains hydraulically setting and/or polycondensable compounds as inorganic, curable compounds and curable vinyl esters as organic, curable compounds. The two-component mortars are preferably arranged in multichamber devices.
Patent EP-0577842-A1 (EP)
Inventor: KOTAKI KENJI
IPC: B26D5/00
Filed: 1993-01-07
Abstract: A pattern matching method and a pattern matching apparatus for automatic cutting machines, which are used to easily carry out the automatic marking and cutting of a pattern-carrying sheet material, such as a part of clothes. A sheet material (14) is spread and fixed on a table (13) of a cutting apparatus (1). A camera (11b) is two-dimensionally movable above the sheet material (14). A signal V of an image taken by the camera (11b) is applied to a deflection controller (3) through a line (L2), and displayed on a monitor (31). The monitor (31) displays a reference mark, which is superposed on an image of a pattern, by reference to reference marking data M sent from a marking unit (2) thereto through a line (L3). When a deflection regulator (32) of the deflection controller (3) is operated, deflection data D are supplied to the marking unit (2) through a line (L4), and a head moving signal ( O ) is sent therefrom to the cutting apparatus (1) through a line (L1) to move the head (11). When the reference mark agrees with the characteristic point set on the pattern in advance, the pattern matching operation finishes, and the pattern data are corrected by an amount of deflection by the marking unit (2).
Patent EP-0623130-A1 (EP)
Inventor: FORREST ANDREW KEITH
IPC: C07D407/00
Filed: 1993-01-20
Abstract: Cétones de normonyle 2-(C1-10)alkoxythiazol-5-yl éventuellement substituées de formule (I): dans laquelle R1 représente un groupe 2-((C1-10)alkoxy éventuellement substitué) thiazole-5-yl. Les cétones sont destinées à être utilisées en thérapie anti-bactérienne ou anti-mycoplasmique.
Patent EP-0575602-A1 (EP)
Title: Rotary hopper transfer mechanism.
Inventor: GANZ ROBERT H
IPC: B31B50/76
Filed: 1993-01-19
Abstract: This relates to a transfer mechanism for transferring cartons from a magazine for such cartons. The mechanism includes first and second plates which are joined together for rotation in unison about a fixed shaft. The second plate has pivotally connected thereto a generally radially extending member to which there are connected parallel links which, in turn, are pivotally connected to a carrier in the form of a link parallel to the member and the carrier in turn carries a pair of suction type pickup heads. One of the parallel links extends beyond the other from the carrier and carries a cam follower which is engaged with a cam that is fixedly connected to the first plate for rotation therewith. The fixed shaft also carries a fixed gear which is meshed with a gear which is rotatably mounted on the first plate and which carries an eccentric pin engaged in a slot in the radially extending member to rock the same about its pivot.
Patent EP-0632951-A1 (EP)
Title: Electromagnetic shielding device.
Inventor: VINCENZI TIZIANO
IPC: H05K9/00
Filed: 1993-03-17
Abstract: Electromagnetic shielding device between housing parts for electronic equipment, formed by a contact spring with two legs (1, 2) which embrace in an elastic way the edge of one of the housing members, positioning itself permanently by means of at least one flap (5) created and sharply bent-in on one leg, which engages in an aperture provided in the housing member. The legs (1, 2) are connected by a portion (4) formed by a circumference arc of more than 180 DEG , and one of the said legs (1) is substantially longer than the other (2) forming a recess inside of which the laps (5) of the other leg abut when the spring is at rest, in order to obtain a preload of the spring.
Patent EP-0680533-A1 (EP)
Title: A spreading device for a road-construction mass substance.
Inventor: MAENTYNEN ESA
IPC: E01C19/48
Filed: 1993-03-12
Abstract: PCT No. PCT/FI93/00090 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Mar. 12, 1993 PCT Pub. No. WO93/18234 PCT Pub. Date Sep. 16, 1993.The object of the invention is a spreading device (1) for a mass substance used in road construction, which is intended to be used as an accessory to a machine (2) equipped with a lifting boom (35), and which includes a feed silo (22) for the mass to be spread and an opening (17), through which the mass flows onto the road, field, or similar. The device includes an attachment counterpiece (9) located on a joint (36) at the rear of the device, which permits the spreading device (1) to bend freely when seen from the side, and to which the boom (35) of the machine (2) is attached, support wheels (5) that turn around a vertical joint axle (11) in front of the opening (17), and a roller wheel (6) or other pre-compaction member behind the opening (17) in order to pre-compact the spread mass.