baber/WOPTO huggingface dataset:
Patent EP-0447587-A1 (EP)
Inventor: NOGUCHI HIROMICHI
IPC: C08F285/00
Filed: 1990-03-22
Abstract: A liquid jet recording head comprises a cured product of an active energy-ray-curing resin composition as at least a part of its constitution, said composition comprising:
     (A) a graft copolymerized polymer having a number average molecular weight of 5,000 or more and a weight average molecular weight of 50,000 or less which comprises a trunk chain composed mainly of structural units derived from at least one monomer (hereinafter referred to as "monomer (a)") selected from the group consisting of alkyl methacrylates, acrylonitrile and stylene and has graft chains having structural units derived from at least one monomer (hereinafter referred to as "monomer (b)") selected from the group consisting of the monomers represented by the following formula x and other monomers presented by the formula y:
     
     (wherein R 1  is hydrogen or an alkyl or hydroxyalkyl group having 1 to 3 carbon atoms, R 2  is hydrogen or an alkyl or acyl group having 1 to 4 carbon atoms which may have hydroxy group, R 3  is an alkyl group having 2 to 6 carbon atoms, a halogen-substituted alkyl group having 2 to 6 carbon atoms, an alkylether group represented by the formula:
     (wherein 2≦m + n≦6, n≠O and m≠0), or a phenylalkyl group represented by the formula:
     (wherein 2≦m + n≦4, or the case where n = 0 or m = 0 is contained), added to said trunk chain;   (B) a linear polymer having a number average molecular weight of 50,000 or more and a weight average molecular weight of 350,000 or less and having a glass transition temperature of 60 ° C or more which comprises structural units derived from at least one monomer (hereinafter referred to as "monomer (c)") selected from the group consisting of methyl methacrylate, ethyl methacrylate, isobutyl methacrylate, t-butyl methacrylate, benzyl methacrylate, acrylonitile, isobornyl mechacrylate, isobornyl acrylate, tricyclodecaneacrylate, tricyclodecane methacrylate, tricyclodecaneoxyethyl methacrylate, styrene, dimethylaminoethyl methacrylate and cyclohexyl methacrylate and other structural units derived from at least one monomer (hereinafter called monomer (b)) selected from the group consisting of the monomers represented by the formula (x) and the monomers represented by the formula (y) provided that the monomer (a) and the monomer (b ) may have either the same composition or different compositions;   (C) a resin esterificated at part of epoxy groups present in an epoxy resin containing at least one compound having two or more epoxy groups in one molecule with an unsaturated carboxylic acid;   (D) a monomer having an ethylenically unsaturated bond; and   (E) a polymerization intiator capable of generating a Lewis acid by irradiation of an active energy ray.
Patent EP-0399293-A1 (EP)
Inventor: MAIS FRANZ-JOSEF DR
IPC: C07C201/12
Filed: 1990-05-10
Abstract: Bei der Herstellung von 2-Chlor-4-nitro-alkylbenzol durch Umsetzung von 4-Nitro-alkylbenzol mit elementarem Chlor oder Chlor abgebenden Verbindungen in Gegenwart eines Friedel-Crafts-Katalysators in flüssiger Phase werden besonders hohe Selektivitäten bezüglich der ausschließlich in 2-Position chlorierten Zielverbindungen erreicht, wenn als Co-Katalysator ein dibenzokondensierter Schwefelheterocyclus der Formel <IMAGE> mit den in der Beschreibung angegebenen Bedeutungen für R¹ bis R<8>, X und n eingesetzt wird.
Patent EP-0428162-A1 (EP)
Inventor: SATO KENSAKU
IPC: H01R4/64
Filed: 1990-11-14
Abstract: An electrical connector for a shield cable which includes a shield sleeve portion (3) including a contact holding portion (6) having a jig entrance (10a) extending forwardly from a rear edge thereof, a shield wires crimping portion (7) having a pair of crimping tabs (12), and an outer sheath crimping portion (8) having a pair of crimping tabs (13); and a signal line contact (5) having a contact hody (14) and an insulation displacement portion (15) with an insulation displacement contact (17) to which a signal line of the shield cable is to be connected by insulation displacement and placed within the contact holding portion via an insulator body (4) so that the insulation displacement portion is positioned within the jig entrance.
Patent EP-0433781-A1 (EP)
Inventor: PAWELZIK MANFRED
IPC: F16K11/078
Filed: 1990-12-06
Abstract: In a valve for sanitary fittings, having at least one inlet and outlet opening and a fixed disc which contains at least one inlet opening, and having a plate cam which is arranged such that it can move with respect to the fixed disc, is provided with at least one overflow channel, formed as a perforation, and whose end side facing away from the fixed disc is held by a covering and guiding cap, a sieve ring being arranged in the overflow channel in the region of the side wall, it is proposed for improvement that the sieve ring be arranged at right angles to the sealing plane of the fixed disc and the plate cam in the overflow channel, and be attached to the covering and guiding cap, the sieve ring being located at least in the region of the inlet opening or inlet openings in the immediately vicinity of the side wall of the overflow channel. <IMAGE>
Patent EP-0404251-A1 (EP)
Inventor: BAKX JOHANNES LEOPOLDUS
IPC: G11B7/126
Filed: 1990-06-18
Abstract: The present Patent Application relates to a recording device for recording on a record carrier (4; 4′) an information pattern of recording areas (8) having first optical properties, which recording areas alternate with intermediate areas (11) having second optical properties. The recording device comprises write means including means for scanning the record carrier (4; 4′) with the aid of a write beam (13; 107a), modulation means (107) for switching, in conformity with a bivalent signal (Vefm) having a specific duty cycle, the intensity (I) of the write beam (13, 107a) between a low intensity (Il) which does not bring about a change in optical properties of the record carrier (4; 4′) at the scanning location and a high write intensity (Is) which brings about an optically detectable change of the record carrier (4; 4′) at the scanning location. 
     The recording device further comprises optical read means, including means for scanning the recorded information pattern with a read beam (53, 107a), the read beam being modulated by the information pattern being scanned, a radiation sensitive detector (64, 106) for converting the modulated read beam into a corresponding read signal (Vl, Vl˝). An analysis circuit (65) derives from the read signal (Vl, Vl˝) an analysis signal (Va) which is indicative of the deviation of the average ratio between the lengths of the recording areas (8) and the intermediate areas (11) from an optimum ratio defined by the duty cycle. Depending upon the analysis signal (Va) the write intensity (Is) is set to a value for which the ratio between the lengths of the recording areas (8) and the intermediate areas (11) substantially correspond to the optimum ratio defined by the duty cycle. The analysis signal indicates whether the dc component (DC) of the read signal (Vl) occupies a specific position, relative to the minimum values (A1) and the maximum values (A2) of the read signal (Vl, Vl˝-), which position is defined by the duty cycle.
Patent EP-0381320-A1 (EP)
Inventor: BOSER WERNER
IPC: E05B27/00
Filed: 1990-01-11
Abstract: A lock cylinder (1) suitable for mortise locks comprises mechanically operating tumbler pins (19) controlled by a key (15) and at least one electromagnetic tumbler (20). The cylinder is arranged in a cylinder casing (24) and comprises a coil (21) as well as a locking member (33) which can be displaced by electromagnetic forces for an additional tumbler pin (23) which is spring-loaded in the locking direction and with a reading device which detects a key code. The locking member (33) is pivotally mounted in a recess (32) in the additional tumbler pin (23) and enters the locking position in front of a stop (38′) on the cylinder casing.
Patent EP-0388004-A1 (EP)
Inventor: AMRA LUTFTI H
IPC: F27D27/00
Filed: 1990-02-09
Abstract: A molten metal pump (10) includes a filter (30) that prevents ingestion of foreign material such as dross from molten metal within which the pump (10) is immersed. The filter (30) is a large structure that is secured to the base of the pump (10) surrounding the pump's inlet. The filter (30) forms a cavity (36) adjacent the pump's inlet. The ratio of the surface area of the filter (30) to the inlet area of the pump (10) is very large; the filter (30) has a low porosity while maintaining a high flow rate for the pump (10).
Patent EP-0405730-A1 (EP)
Inventor: TODMAN MICHAEL TORR
IPC: F02C7/20
Filed: 1990-05-08
Abstract: In a gas turbine engine power unit (10) the gas turbine engine (11) is provided with combustion chambers (33) whose axes are perpendicular to the engine longitudinal axis. Each combustion chamber (33) is located within and supported by a corresponding tubular member (29). Each tubular member (29) is supported from a first annular manifold (27) and in turn supports a second annular manifold (28) which is located wholly within the first manifold (27). The first manifold (27) receives air from the gas turbine engine compressor (13) and directs it to a regenerative heat exchanger (19). Heated air returned from the regenerative heat exchanger (19) is directed to the second manifold (28) from where it flows through apertures (39) in the tubular members (29) to the combustion chambers (33). The manner in which the manifolds (27,28) and combustion chambers (33) are mounted reduces stresses arising from thermal gradients.
Patent EP-0422792-A1 (EP)
Title: Camshaft-phasing drive with wedge actuators
Inventor: LICHTI THOMAS HOWARD
IPC: F01L1/34
Filed: 1990-09-25
Abstract: A phase-adjusting drive for engine camshafts and the like includes, in a preferred embodiment, a sprocket (16) driving a camshaft-­attached hub (27) through paired wedge packs (40) that transfer torque and maintain a lash-free connection. A plunger (46) actuated by engine oil pressure and a co-acting drive spring (62) axially move alternate active wedges (44) to oppositely vary the arcuate lengths of the wedge packs (40) and thereby change the phase angle between the sprocket (16) and the camshaft attached to the hub (27).
Patent EP-0438904-A1 (EP)
Inventor: BURRELL MICHAEL MEYRICK C O AD
IPC: G06F13/38
Filed: 1990-12-21
Abstract: A transgenic plant is prepared by a method in which a plant cell is transformed with a chimaeric gene comprising a promoter and a gene encoding a polypeptide which displays the activity of an enzyme which regulates the amount of a metabolic intermediate in glycolysis or in a pathway for the synthesis or degradation of starch, sucrose or reducing sugar from a glycotyltic intermediate. 
     In stored potatoes the subject of the invention an increased level of phosphofructokinase results in reduced accumulations of sugars in the tubers.
Patent EP-0443277-A1 (EP)
Inventor: JALBY PIERRE
IPC: C23C16/08
Filed: 1990-02-20
Abstract: The present invention relates to a sintered ceramic body covered by a layer of metal or metal alloy and a method to make the same. According to the invention said metallized layer is deposited on the 
substrate by CVD process, wherein tungsten and/or molybdenum halide are reacted with silicon hydrides, said metallic layer being thus directly deposited on the substrate, without any intermediate layer between both. Bonding strengths of at least 3.2. ± O,4 kg/mm² are obtained.
Patent EP-0437131-A1 (EP)
Inventor: LAFFOUGERE PATRICK
IPC: B05B11/00
Filed: 1990-12-17
Abstract: The pump (1) comprises: a body (4) fitted with an end piece (9) for connecting to a plunger tube (13), equipped with an inlet valve (15); a cylinder (16) suitable for sliding in the body through the action of a push button (17) pushed in by the user, in opposition to elastic return means (18); a lower piston (34) linked to the cylinder. The lower piston (34) comprises a central passage (35) in which, approximately at mid-height, arms (36) extend radially and form a kind of star, these arms (36) carrying a central rod (37) which is coaxial with the piston (34) and of smaller diameter, elastic means for returning the cylinder (16) and the lower piston (34) being constituted by a helical spring (18), one end of which is engaged in the central passage of the piston (34) and bears against the radial arms (36) and the other end of which bears against a stop (s) integral with the internal wall of the body (4). <IMAGE>
Patent EP-0404710-A1 (EP)
Inventor: MANA REY CESAR
IPC: B65D47/36
Filed: 1990-06-15
Abstract: Stopper, of the type which comprise a stopper body or a stopper properly speaking (1), equipped with means for fitting hermetically in the mouth of the con­tainer (3) to be closed, characterized in that it com­prises an exterior protuberance (7) which is attached to an opening (6) which keeps said protuberance closed, the latter in its turn being attached to the stopper body by a weakened and easily breakable line (8), so that detachment of the protuberance leaves the opening (6) of the stopper (1) clear. 
     The contents of the container (3) can be removed but with no possibility for the container (3) to be closed again.
Patent EP-0453568-A1 (EP)
Inventor: ETO YOJI
IPC: G06F3/048
Filed: 1989-12-13
Abstract: On utilise une unité d'entrée de coordonnées qui détecte les valeurs des coordonnées d'une position indiquée par un organe d'entrée dans un plan en entrée, et un organe de projection qui produit une lumière de projection correspondant à une image, la lumière de projection de l'organe de projection étant projetée sur le plan d'entrée de l'unité d'entrée de coordonnées de manière à permettre l'affichage de plusieurs images sur le plan d'entrée indépendamment de la taille du plan d'entrée de l'unité d'entrée de coordonnées ou de l'étendue de la plage d'entrée des coordonnées. Cet agencement permet d'exécuter l'opération d'entrée et les opérations similaires se rapportant à l'image visualisée; ces opérations peuvent être confirmées aisément, même à partir de positions relativement distantes.
Patent EP-0460044-A1 (EP)
Inventor: GIMSON CHRISTOPHER JOHN
IPC: G01F1/68
Filed: 1990-02-16
Abstract: On met un débitmètre en contact thermique avec un fluide dont on veut mesurer le débit. On met un appareil de chauffage en contact thermique avec un corps du compteur, et un premier capteur de température mesure la température du corps. Un second capteur de température mesure la température du fluide, et du courant alimente ledit appareil de chauffage de manière à maintenir une température différentielle sélectionnée prédéterminée entre le corps et le fluide. On mesure le taux auquel le courant alimente ledit appareil de chauffage, et on calcule le débit à partir du taux mesuré d'alimentation en courant. On maintient l'alimentation en courant à un taux maximum prédéterminé dans l'éventualité où le taux maximum serait insuffisant pour maintenir la température différentielle sélectionnée prédéterminée, puis on calcule le débit à partir de la température différentielle lorsque le taux d'alimentation en puissance est ledit taux maximum d'alimentation en puissance.
Patent EP-0419680-A1 (EP)
Inventor: HIRAMATSU YONEJIROU
IPC: H03C3/00
Filed: 1990-04-06
Abstract: A frequency-modulated signal is digitally integrated through an integration circuit (20) and is phase modulated through a phase-modulating circuit (30). The modulated signal that is integrated is converted through the phase-modulating circuit (30) into first and second digital modulated signals whose phases are orthogonal to each other. Further, a carrier signal from a carrier signal generating circuit (40) is converted into first and second carrier signals whose phases are also orthogonal to each other. The first digital modulated signal is multiplied by the first carrier signal through D/A converter (35); the second digital modulated signal is multiplied by the second carrier signal through a D/A converter (36). The two resultant signals are outputted as analog signals, and are added to each other through an adder (37), thereby to output a frequency-modulated signal. Because of the digital processing, the frequency modulator can have exellent linear characteristics, little harmonic distortion, and high reliability.
Patent EP-0471688-A1 (EP)
Inventor: ROLLINS DOUGLAS JAY
IPC: F04B49/10
Filed: 1990-04-11
Abstract: Le contrôleur (100) de compresseur comprend un circuit de synchronisation (106) pour le repérage à temps d'erreur détectée dans un compresseur (111). Selon que l'erreur existe depuis plus longtemps qu'une certaine limite de temps prédéterminée, le contrôleur (100) arrête d'alimenter en énergie le compresseur (111). Si l'erreur est corrigée dans la limite de temps prédéterminée, même momentanément, le processus de minuterie est interrompu et le contrôleur continue à surveiller l'état du compresseur. Le contrôleur comprend également une minuterie à retardement (108) pour retarder la remise en route du compresseur (111) après une interruption ou lorsque se produit une perte de puissance. Le retardement empêche la courte itération du compresseur. Le contrôleur (111) comprend aussi un affichage indicateur d'état (104) qui relie les fonctions et les connexions du compresseur à une alarme qui est initiée dans le cas d'une panne du compresseur; un interrupteur pour initier une vérification automatique du contrôleur, et la technique de câblage pour un relais de détection du courant appliqué à un champ.
Patent EP-0471777-A1 (EP)
Title: Method for levelling thin strips by stretching and bending.
Inventor: INGVARSSON LARS INGVAR
IPC: B21D1/05
Filed: 1990-05-09
Abstract: The invention describes a method for roller levelling of strips with a maximum thickness of 4 mm by simultaneous stretching and bending by passing the strip (2) through a conventional roller levelling device with only two levelling rolls (1) but with a certain relation between the radiuses of the levelling rolls depending of the characteristics and thickness of the material in the strip (2).
Patent EP-0479903-A1 (EP)
Title: Substituted imidazoles.
Inventor: ARDECKY ROBERT JOHN
IPC: A61K31/675
Filed: 1990-06-28
Abstract: Substituted imidazoles (1) are useful as angiotensin II blockers. These compounds have activity in treating hypertension and congestive heart failure. Pharmaceutical compositions containing the novel imidazoles and pharmaceutical methods using them, alone and in conjunction with other drugs, especially diuretics and non-steroidal antiinflammatory drugs (NSAID's) are also described.
Patent EP-0446323-A1 (EP)
Inventor: SCHUPP KARL
IPC: H05K5/00
Filed: 1990-09-28
Abstract: Un boîtier pour un circuit électronique pourvu d'une fiche de raccordement, notamment pour les éléments de commande électronique du moteur à combustion interne d'un véhicule à moteur, comprend un cadre sur lequel est assujettie une plaquette de circuits imprimés qui porte le circuit électronique en question. Les composants de puissance du circuit électronique sont associés à un corps de refroidissement. Un couvercle recouvre la plaquette de circuits imprimés. Le cadre est un cadre (2) en matière plastique moulée par injection ayant au moins une barrette (13) moulée conductrice de chaleur qui fait partie d'un corps de refroidissement (14). Une extrémité (15) de la barrette (13) conductrice de chaleur se termine dans une surface de montage (16) des composants située à l'intérieur du boîtier et l'autre extrémité (17) de la barrette (13) conductrice de chaleur forme un élément (18) de dissipation de la chaleur situé à l'extérieur du boîtier.
Patent EP-0493457-A1 (EP)
Title: Ultrasonic inspection of seal integrity of bond lines in sealed containers.
Inventor: JARMAN DAVID
IPC: G01N29/04
Filed: 1990-09-21
Abstract: PCT No. PCT/CA90/00314 Sec. 371 Date May 12, 1992 Sec. 102(e) Date May 12, 1992 PCT Filed Sep. 21, 1990 PCT Pub. No. WO91/05250 PCT Pub. Date Apr. 18, 1991.A method for determining bond integrity of a sealed package has a lid bonded to a container rim by detecting flaws in the bond between the lid and the container. The method comprises: i) positioning the container rim between an ultrasonic transmitter system and an ultrasonic receiver system; ii) ultrasonically coupling the transmitter system and the receiver system to the container rim; iii) transmitting ultrasound waves from the transmitter system through the container rim to the receiver system; iv) generating a signal representative of the ultrasound waves received by the receiver system; and v) analyzing the signal for predetermined signal characteristics representative of a flaw in the bond to identify a flawed package seal.
Patent EP-0518863-A1 (EP)
Inventor: CARMIEN JOSEPH ALLEN
IPC: B25G3/34
Filed: 1990-10-23
Abstract: Manche d'outil de rechange (10) pour un outil à percussion comprenant une barre porteuse à résistance élevée (12) qui est insérée dans le trou d'une tête d'outil par son extrémité supérieure, une poignée (18) qui enveloppe une partie de la barre faisant saillie depuis l'extrémité inférieure de la tête de l'outil et deux éléments de verrouillage réciproque (40) qui fixent la poignée au manche. La barre comprend une tige de manche (26) capable de passer complètement par le trou de la tête d'outil et un élément de retenue (28) situé à une première extrémité de la tige de manière à empêcher l'extrémité adjacente de la barre de passer à travers le trou. L'élément de retenue a généralement la forme d'un manchon tronconique dont une partie de la surface externe correspond généralement à une partie du trou. L'élément comporte également une partie élargie incapable de passer par ledit trou et une cavité interne dans laquelle est fixée la première extrémité de la tige.
Patent EP-0445534-A1 (EP)
Inventor: OGAWA KAZUFUMI
IPC: C07F7/12
Filed: 1991-02-05
Abstract: A monomolecular polymer film or a lamination of monomolecular polymer films having polyacetylenic, polydiacetylenic, or polyacenic bonds is provided. The film or the lamination is prepared by the use of a chemical adsorbent having at least one triple bond, and a -SiCI group at one molecular end. The chemical adsorbent is adsorbed on a base plate and the polymerization is carried out by the predetermined method. particularly, a highly oriented polymerized monomolecular film or a lamination is prepared by the use of e.g., the STM writing technique or the rubbing process.
Patent EP-0441389-A1 (EP)
Inventor: SIBLEY MURRAY JACK
IPC: B08B3/10
Filed: 1991-02-08
Abstract: A novel aqueous solution for use in electrochemical cleaning and disinfecting is disclosed. The aqueous solution comprises hydrogen peroxide, a blend of a first ionizable salt and second ionizable salt, and a buffer, with the first ionizable salt being sodium chloride and the second ionizable salt including a metal of Group IA or IIA of the Periodic Table. Preferably a surfactant is included which is a non-ionic surfactant. Also, the preferred buffer is a phosphate buffer system. The preferred second ionizable salt is disclosed as being sodium sulfate.
Patent EP-0456987-A1 (EP)
Title: Anschlussleiste für die Fernmeldetechnik
Inventor: GERKE DIETER
IPC: H01R12/71
Filed: 1991-03-15
Abstract: Die Erfindung bezieht sich auf eine Anschlußleiste für die Fernmeldetechnik mit Anschlußelementen 4, 25, 26 für Kabeladern und mit Kontaktelementen 10 zur elektrischen Verbindung der Anschlußelemente 4, 25, 26 mit den Leiterbahnen einer Leiterplatte 20. Um zu vermeiden, daß beim Anschluß der Kabeladern an die Anschlußelemente 4, 25, 26 Beschaltungskräfte auf die Kontaktelemente 10 übertragen werden, ist erfindungsgemäß vorgesehen, daß die Kontaktelemente 10 als separate Bauteile aus einem Kontaktstift 11 und aus einem einstückig an diesen anschließenden Steckelement 12 zur Verbindung mit dem Anschlußelement 4, 25, 26 gebildet sind. <IMAGE>