baber/WOPTO huggingface dataset:
Patent EP-0733282-A1 (EP)
Inventor: SAW JOHN CHOO BENG
IPC: H03H9/145
Filed: 1994-06-22
Abstract: A double mode surface wave resonator comprises two IDTs (inter-digital transducers), arranged side by side between reflection gratings (22, 24), on a surface of a piezoelectric substrate (10) to provide for coupling of surface waves therebetween, each IDT having interleaved electrodes extending from a common rail (26) between the two IDTs and from a respective outer rail of the IDT. One or each of the IDTs and its outer rail is divided into two halves (34, 44; 36, 46; 38, 48; 40, 50) for providing a differential signal connection (42; 52) to the resonator. The electrodes of the IDTs can be arranged in spatial synchronism with adjacent fingers of the reflection gratings to reduce spurious longitudinal modes.
Patent EP-0671100-A1 (EP)
Inventor: BONTA JEFFREY D
IPC: H04W36/14
Filed: 1994-06-20
Abstract: The method consists of analyzing a handoff request (51) received from a source base station at a source base site controller (BSC) (22, 24, 26). If the handoff request contains a preferred base site list (52) (is from a MAHO environment) the request is forwarded to the mobile switching center (57). If the handoff request does not contain the preferred list, the BSC generates a candidate list (53) and transmits measurement messages to each candidate base site (54). The candidate base sites take measurements and reply to the BSC (55). The BSC uses the replies to generate a preferred base site list which is forwarded to the MSC (56). When the MSC receives a preferred base site list, it selects a handoff base site and executes the handoff (60).
Patent EP-0721526-A1 (EP)
Inventor: STRID KENT
IPC: D21F1/66
Filed: 1994-09-29
Abstract: In a method for the conversion of a fibre suspension, and particularly for increasing the output of a dewatering apparatus especially for recycled fibre pulp, the reject from the dewatering apparatus is treated in a fractionator, where fractioning takes place in liquid, and fractions from the fractionator are selectively introduced into the accept flow from the dewatering apparatus. In an apparatus for practising the method, a fractionator (10) of the kind where fractioning takes place in liquid is connected to the reject outlet (8) of a dewatering apparatus (1), and the fraction outlets (18, 19, 20) of the fractionator lead to the accept outlet (6) of the dewatering apparatus (1).
Patent EP-0682047-A1 (EP)
Inventor: HOFFMOCKEL MICHAEL DR
IPC: C08G2/00
Filed: 1995-04-26
Abstract: A method for suppressing condensation reactions in the end gp.-stabilisation of acetal copolymers (I) in aq. or aq.-alcoholic soln. comprises deactivating the metal surfaces of the reactor at 130-200 degrees C with 0.05-50 ppm alkali phosphate (w.r.t. amt. of soln. used).
Patent EP-0690502-A1 (EP)
Inventor: SAITOH TAKEHIRO C O NEC CORP
IPC: H01L23/467
Filed: 1995-06-26
Abstract: A cooling fin 1 is mounted to a semiconductor device having a semiconductor chip 2. The cooling fin 1 transfers heat evolved from the semiconductor chip 2 through an air current toward an external atmosphere. A plurality of fin plates 3 is disposed so that an interval between adjacent ones gradually becomes small (a₁>b₁, a₂>b₂ and a₃>b₃) as advancing from upstream to downstream of the air current. A column 4 supports and interconnects the plurality of fin plates 3 and the lower end portion of the column 4 is attached to the semiconductor device. The air current flows along a printed circuit board 12 on which the semiconductor device is mounted. Each of the plurality of fin plates 3 is disposed so as to assume an angle of attack relative to the air current as viewed from the side of the printed circuit board 12. The flow rate of the air current flowing between the adjacent fin plates 3 is accelerated to improve the thermal diffusibility of the cooling fin 1.
Patent EP-0692803-A1 (EP)
Inventor: FLEISSNER HORST
IPC: H01H13/70
Filed: 1995-07-07
Abstract: A pushbutton device (5) is mounted on a circuit plate and is associated with a force sensor (10) that generates an output proportional to the force applied. The section (11) of the circuit board where the pushbutton is mounted, is in the form of a cantilever formed by slots (3) on three sides. The force sensor is mounted on a carrier plate (9) supported on studs (13). <IMAGE>
Patent EP-0696680-A1 (EP)
Inventor: NUSSBAUM HERBERT
IPC: F04C13/00
Filed: 1995-07-08
Abstract: The housing consists of a body (12), in which the gears are mounted, and side cover plates (16,18). The housing incorporates connections (50,52) for the infeed and outflow of cleaning fluid. The cleaning fluid flows through the working space of the pump and through interconnected gaps (46) between the cover plates and the end faces of the gears as well as between the cut-outs (34,36,37) in the cover plates and the gears. The cleaning fluid is fed-in via a connection (50) which leads to the gaps after which it flows into the workspace and out through the outlet connection (52).
Patent EP-0692388-A1 (EP)
Inventor: SUGAI MASAAKI
IPC: B41M5/50
Filed: 1995-07-10
Abstract: A hot melt ink thermal transfer recording sheet, capable of recording clear continuous tone hot melt ink images thereon, is formed by coating a multi-layered substrate comprising a plurality of mono- or di-axially oriented thermoplastic resin film with an ink-receiving layer including a mixture of a modified polyvinyl alcohol containing silanol groups and having a polymerization degree of 1000 to 2000 with fine amorphous silica having an oil absorption of 200 to 300 ml/100g (JIS K5101) and an average particle size of 0.5 to 4.0 µm determined by the Coulter Counter method.
Patent EP-0699960-A1 (EP)
Inventor: KONRAD KLAUS-PETER DR
IPC: C09K23/42
Filed: 1995-08-21
Abstract: In a light-sensitive mixt. contg. a polycondensate (I) of an aromatic diazonium salt, a polymeric binder and a low. mol. surfactant, the binder is a water-soluble amphiphilic polymer (II) with an Mw of 5000-100000 and the surfactant comprises nonionic cpd(s). (III) with a mol. wt. of 150-2000. Also claimed are light-sensitive material for making printing plates, comprising a substrate coated with this mixt.; and printing plate prodn. from this by selective exposure and washing out the unexposed areas with water. Pref. (I) contains recurring RN2X units, linked by gps. derived from condensable carbonyl cpds., esp. HCHO; or recurring AN2X,, esp. (R<1>-R<2>)pN2X', units, and B units, linked by bridges, esp. -CH2- gps. derived from condensate carbonyl cpds.; R = an aromatic gp. with at least 2 rings; X = an anion; A = the radical of an aromatic diazonium cpd. capable of condensing with HCHO; X' = an anion imparting solubility in water; p = an aromatic gp. with at least one position capable of condensing with an active carbonyl cpds.; R<2> = a single bond, 0(CH2)qNR<4>-, -O(CH2)rNR<4>-, -S(CH)2)rNR<4>-, -S-CH2CONR<4>-, -OR<5>-O-, -O-, -S- or -CO-NR<4>-; q = 2-5; R<4> = H, 1-5C alkyl, 7-12C aralkyl or 6-12C aryl; R<5> = 6-12C arylene; R<3> = an opt. substd. (p+1)-valent benzene gp.; B = the radical of a cpd. free from diazonium gps., which is capable of condensing with HCHO, esp. of an aromatic amine, phenyl, phenyl ether, aromatic thioether, aromatic hydrocarbon, aromatic heterocyclic cpd. or organic acid amide. (II) is a copolymer of a 10-20C olefin, an  alpha , beta -unsatd. carboxylic acid and an ester of this acid with a polyethylene glycol, esp. with 6-10 oxyethylene (EO) units. (III) is a mixt. of an alkylphenol polyglycol ether (IIIA) and an ether of a polyglycol with a 6-20C alkanol. (IIIA) esp. is an ether of polyethylene or polypropylene glycol or a copolyether of EO and oxypropylene (PO) units. The material contains 25-50 wt.% (I), 10-60 wt.% (III) and 10-40 wt.% acid w.r.t. non-volatiles.
Patent EP-0714966-A1 (EP)
Inventor: HAASE MARKUS DR
IPC: H01J29/20
Filed: 1995-11-21
Abstract: For high efficiency, esp. for low-energy cathode-ray-tube (CRT) displays, an active luminescent material that stays light and with good contrast is used. This is formed of a mixt. of crystalline zinc sulphide (ZnS1-xSex) or cadmium sulphide (CdS1-xSex, where 0 < x < 0.2), contg. a colour pigment.
Patent EP-0692272-A1 (EP)
Inventor: MARANO CARLOS JOSE
IPC: A61M5/315
Filed: 1995-07-14
Abstract: A hypodermic non-reusable syringe having a predetermined limited nimber of strokes and comprising a barrel which has a rear end opening and at the opposite end is closed by a bottom provided with an outlet which extends through an external tubular adapter in which a tubular needle is engageable as a channelling means, for liquid contained in or to be contained in the barrel; a piston slidable in and longitudinally of the barrel and connected to a controlling plunger the opposite end of which projects through the barrel rear end opening; the piston being connected to the plunger via an engaging and disengaging mechamism of the piston and plunger in their aspiration and injection action; and retaining means for the plunger being provided within the barrel of the syringe in a region where it does not interfere with the normal operation of the piston and plunger.
Patent EP-0697180-A1 (EP)
Title: A document holder
Inventor: DAWSON CHRISTOPHER
IPC: A45C3/02
Filed: 1995-08-17
Abstract: A document-holder is formed from a blank which may be made of polypropylene sheet. The document-holder comprises a front wall (1) which is pivotally connected with a rear wall(2), the front wall and the rear wall each carry at each side a triangular reinforcing element made of three inter-connected panels (10,11,13) formed integrally with the respective wall. The reinforcing elements are brought into abutment when the front wall (1) is moved to its desired position relative to the rear wall(2) and are then interconnected by means of a tab (12).
Patent EP-0701241-A1 (EP)
Inventor: KATAKURA KAZUNORI
IPC: G09G3/36
Filed: 1995-08-31
Abstract: A liquid crystal device is constituted by an electrode matrix including scanning electrodes and data electrodes intersecting the scanning electrodes, and a liquid crystal disposed to form a pixel at each intersection of the data electrodes and the scanning electrodes. The liquid crystal device is driven by sequentially applying a scanning selection signal to the scanning electrodes, and in synchronism with the scanning selection signal, applying data signals to the data electrodes, each data signal comprising a selection pulse of a first polarity having a pulse width ΔT for determining a display state of a pixel and pulses of a second polarity disposed before and after the selection pulse, wherein the data signals are applied successively with a pause period shorter than ΔT, preferably about ΔT/2, between succeeding two data signals.
Patent EP-0740260-A1 (EP)
Inventor: BRUNO DARIO
IPC: G06N7/04
Filed: 1995-04-28
Abstract: The analog processor of this invention can carry out processings independently of the operating temperature and process parameters, in a reliable manner and at high performance levels using fairly simple circuitry. 
     To achieve this independence, the processor is basically implemented and integrated with MOS transistors, has both voltage inputs (AI) and outputs (OUT), and includes a biasing section (BIAS) which supplies voltage bias signals (VG), of which at least one is substantially the sum of a voltage proportional to the threshold voltage of the MOS transistors and a reference voltage. 
     This reference voltage can be extracted from a reference potential which is stable to temperature and process parameters, for example that produced by a bandgap type of generator. 
     A major feature of the processor according to the invention is the linearity of its input-output characteristic relative to that reference voltage. It follows that it may be advantageous to extract that reference voltage by division from a signal indicating the width of the input signal variation range, thereby to achieve compensation for or independence of variations of this range.
Patent EP-0682375-A1 (EP)
Inventor: DE CESARE GIAMPIERO
IPC: H01L31/105
Filed: 1995-05-10
Abstract: Variable spectrum photodetector allowing the detection of the three main colours of the visible spectrum (red, green and blue) by varying the bias voltage by a few volts around zero. It is built using known thin-film technology and is externally connected by means of two electrical terminals, thus rendering the realization of integrated 2D matrices extremely easy. It is especially applied to the manufacture of TV cameras, fax machines, etc. and of all systems requiring images reconstruction, its structure consisting of a specific overlaying of thin films, preferably of hydrogenated amorphous silicon (a-Si:H) and of its silicon-carbon alloys (a-SiC:H) and silicon-germanium (a-SiGe:H) placed by "Glow Discharge" technique. The invention can be applied to big dimensions structures. Advantages essentially are electrical semplicity and, consequently, it has more maintainability.
Patent EP-0734298-A1 (EP)
Inventor: ERICKSON ROBERT A
IPC: C12P19/62
Filed: 1994-11-16
Abstract: A coupling system (1) is provided for lockably coupling together machine tool components that comprises a male coupling (3) having a recess (19) at a distal end that includes follower surfaces (24), and female coupling (9) having an opening (31) disposed along its longitudinal axis for receiving the distal end of the male coupling (3), and a pair of opposing jaw members (12) pivotally mounted in the opening (31) and having cam surfaces (44) engagable with the follower surfaces (24) of the male coupling (3). The system (1) includes a drive train (13) for pivotally moving the jaw members (12) apart in order to interengage the cam (44) and follower surfaces (24) of the female (5) and male (3) couplings that includes an axially movable, ball-shaped element (52) disposed in opposing recesses (50) present in the jaw members (12) for prying the jaw members (12) apart, a pair of opposing wedge members ( 58) for moving the ball-shaped drive element (52) axially toward the free ends of the jaw members (12), and a screw (64) having right and left hand threads on either of its ends for moving the wedge members (58) toward and away from one another. The drive train (13) generates high clamping forces between the male (3) and female (5) couplings in a small envelope and with a large degree of mechanical advantage.
Patent EP-0765345-A1 (EP)
Title: Preparation de supports deshydroxyles
Inventor: WARD DAVID GEORGE
IPC: B01J35/00
Filed: 1995-01-03
Abstract: On obtient des particules déshydroxylées d'un oxyde (par exemple la silice) en faisant réagir des particules d'oxyde ayant des groupes hydroxyle en surface, avec un dialkylcarbonate ou un diarylcarbonate. Les produits résultants comprennent des groupes alcoxy ou aryloxy en surface et ils présentent une teneur fortement réduite en groupes hydroxyle. Les particules d'oxyde traitées conviennent tout particulièrement comme support de catalyseurs, et en particulier comme supports de catalyseurs pour la synthèse de polyoléfines.
Patent EP-0757536-A1 (EP)
Inventor: THODE JUERGEN
IPC: A47L9/10
Filed: 1995-02-13
Abstract: PCT No. PCT/EP95/00521 Sec. 371 Date Feb. 10, 1997 Sec. 102(e) Date Feb. 10, 1997 PCT Filed Feb. 13, 1995 PCT Pub. No. WO95/29622 PCT Pub. Date Nov. 9, 1995In a device for separating solid or liquid particles from a stream of gas, there is an aperture of a suction pipe which is substantially directed towards the axis of an impeller. The suction pipe is surrounded by a dust collecting container. To improve phase separation, especially in a vacuum cleaner in which the dust collecting container is fitted upstream of a dust bag, there is an axial aperture in the impeller and/or a straight aperture from the dust collecting container to the impeller. This generates an air vortex in the region of the opening of the suction pipe which carries the particles outwards where they are further transported into the dust collecting container by a secondary vortex induced therein.
Patent EP-0753010-A1 (EP)
Inventor: SCHLESSINGER JOSEPH
IPC: C07K14/475
Filed: 1995-03-13
Abstract: Un nouveau procédé d'expression-clonage est utilisé dans la détection, l'identification et la purification de protéines cibles pouvant se lier au moins à un domaine phosphorylé par tyrosine d'une tyrosine-kinase eukaryote à l'aide de nouvelles sondes peptidiques comprenant une séquence d'acides aminés correspondant essentiellement à une partie du domaine phosphorylé par tyrosine d'une tyrosine-kinase. La sonde possède au moins un reste de tyrosine phosphorylé et peut être marquée de manière détectable. L'invention se rapporte également à un procédé de préparation de la sonde, à un procédé de cartographie, sur un chromosome, d'un gène codant une protéine pouvant se lier à des domaines phosphorylés par tyrosine des tyrosine-kinases, et à un procédé de purification de cette protéine à l'aide de la sonde. L'invention se rapporte encore à des exemples non limitatifs des nouvelles protéines découvertes à l'aide du procédé de clonage susmentionné et qui comprennent GRB-1, GRB-2, GRB-3, GRB-4 et GRB-7, ainsi qu'à l'acide nucléique codant ces protéines, et au procédé de détection de ces protéines.
Patent EP-0750637-A1 (EP)
Inventor: KOHN ELISE C
IPC: A61K31/70
Filed: 1995-03-14
Abstract: This invention provides for nucleotide sequences that encode CAIR proteins correlated with cellular resistance to carboxyamido-triazole (CAI) and functionally equivalent compounds. The invention further provides for methods of detecting CAI resistance in biological samples and for cell lines that grow and proliferate in the presence of CAI and functionally equivalent compounds.
Patent EP-0760446-A1 (EP)
Inventor: FUTSUHARA KOICHI
IPC: F16P3/12
Filed: 1995-04-06
Abstract: A movable section of a machine is enclosed by a fence and a door. A locking device provided on the door is controlled by a movable section control circuit. In the movable section control circuit, an operating switch outputs either a movable section ON signal or a movable section OFF signal. A door switch outputs an ON signal representing that the door is open. A switch means constitutes a self-holding circuit which uses an AND signal constituted of the movable section OFF signal from the operating switch and a rotation stop signal as a reset input signal and an OR signal constituted of an ON signal from the door switch and a rotation-presence signal as trigger signal to provide the locking device with a control signal. When a sensor fails, the locking devive is not unlocked even if the operating switch for driving the movable section is closed.
Patent EP-0765306-A1 (EP)
Inventor: THOMPSON RALPH
IPC: C11D1/12
Filed: 1995-06-13
Abstract: Disclosed are alkyl sulfoacetate compositions comprising a sulfonated ester of the formula:RO(CH2CHR1O)nCOCH2SO3Mwhere R represents straight chain alkyl having from about 6 to 20 carbon atoms; R1 is hydrogen, methyl, or ethyl; n is 0, or an integer of from 1 to 20; and M represents a cation; the composition being substantially free from monochloroacetate salts and monochloroacetic acid. These compositions are prepared by reacting an alkyl chloroester of the formula RO(CH2CHR1O)nCOCH2Cl where R, R1 and n are as defined above with an excess of sodium sulfite in the presence of a sulfitation catalyst at a temperature of at least about 75 DEG  C. Also disclosed are oral care compositions comprising these surfactant compositions.
Patent EP-0724539-A1 (EP)
Inventor: JUSSILA OLAVI
IPC: B66C9/08
Filed: 1995-07-07
Abstract: La présente invention concerne un mécanisme de translation d'une grue mobile sur roues (4) équipées de pneumatiques ou similaire. Un moteur électrique (28) équipant la grue et fonctionnant comme mécanisme de translation est muni d'un engrenage (16). Les roues de la grue sont groupées par paires de roues (4), les roues (4a, 4b) de chaque paire de roues (4) étant reliées entre elles par un moyeu tubulaire creux (17), l'une des roues constituant la roue motrice (4a), l'autre roue restant en roue libre (4b). Le mécanisme de translation raccordé à la roue motrice est disposé à l'intérieur du moyeu tubulaire creux (17).
Patent EP-0776565-A1 (EP)
Inventor: GREGOREK MARK R
IPC: H04Q3/00
Filed: 1995-07-19
Abstract: Le système de télécommunications pour le commerce (10) de la présente invention permet une modification sélective du réseau existant par changement d'une partie du logiciel de traitement. Ce système permet ainsi d'émettre des messages d'annonce préenregistrés en boucle, à destination d'une station de réseau (12) qui a été temporairement déconnectée d'une station de réseau appelée (20) et mise en attente. Le réseau permet à une station identifiée appelée, en ligne pour un premier appel provenant d'un premier correspondant défini par une première adresse réseau, de recevoir un second appel provenant d'un second correspondant défini par une seconde adresse réseau. Le réseau interrompt la station appelée et signale à la station appelée l'arrivée du second appel. La station appelée peut alors choisir de prendre le second appel et de se déconnecter temporairement du premier correspondant en mettant en attente le premier correspondant, à la suite de quoi, la station peut basculer entre le premier appel et le second appel. Le système reproduit au moins un message d'annonce au correspondant mis en attente par la station appelée jusqu'à ce que la station appelée demande de reprendre le correspondant mis en attente, la reproduction du message d'annonce s'arrêtant à ce moment-là. Le système présente en outre un message vidéo et/ou audio personnalisé et/ou un menu remplaçant le signal d'appel à un correspondant établissant une liaison avec le réseau.
Patent EP-0777561-A1 (EP)
Inventor: VERES GEORGE
IPC: B26D1/00
Filed: 1995-08-15
Abstract: A method of removing rubber from the breaker strip of the tread portion of a tyre, the method comprising the step of treating the tread rubber with UHP fluid jets with the jets inclined to the plane of the breaker strip of the portion of the tread being treated, so that the treat rubber is subjected to a cutting action in a direction inclined to said plane of the breaker strip. The portion of the tread rubber being treated by the UHP fluid jets is simultaneously subjected to treatment by UHP fluid jets inclined to each other and which intersect at or near the level of the breaker strip.
Patent EP-0787375-A1 (EP)
Inventor: WALKER STUART DOUGLAS
IPC: H01S5/00
Filed: 1995-10-23
Abstract: L'invention concerne un régulateur de polarisation pour laser (23) à semi-conducteurs, laser (23) possédant, par exemple, une sortie lumineuse présentant un seuil au niveau d'une valeur de seuil d'un courant d'attaque d'entrée. Le régulateur de polarisation comprend un générateur de signaux d'essai conçu pour produire un signal d'essai basse fréquence, lequel représente la superposition d'un signal de commande modulé sur un signal de polarisation de courant continu appliqué au laser (23) en tant que courant d'attaque superposé sur un signal haute fréquence de données. Un détecteur (36, 38) est conçu pour déterminer la valeur soit de la troisième composante harmonique, soit de la deuxième composante harmonique, de la sortie lumineuse du laser (23). Un moyen de commande (50) est agencé pour commander le courant de polarisation cc, afin d'obtenir une valeur proche de la valeur de seuil, par maintien de la valeur détectée de la composante harmonique de la sortie lumineuse du laser (23) proche d'une valeur prédéterminée.