baber/WOPTO huggingface dataset:
Patent EP-0623190-A1 (EP)
Inventor: SPEIL WALTER
IPC: F01L1/24
Filed: 1992-10-21
Abstract: Un poussoir (2) comprend un élément (8) de compensation hydraulique du jeu de soupape constitué par une chambre de haute pression (18), par un boîtier (3) avec un piston de compensation (15) sollicité par un ressort et mobile dans le sens longitudinal, ainsi que par un piston libre (11) ayant un diamètre inférieur à celui du piston de compensation (15). Afin d'obtenir par des moyens techniques simples un actionnement de soupape avec une élasticité minime pendant la phase correspondant au cercle de base d'une came (6), le rapport entre la surface (20) du piston de compensation (15) projetée, tournée du côté de la chambre de haute pression (18), et la surface (19) du piston libre (11) projetée, tournée du côté de la chambre de haute pression (18), est supérieur à trois.
Patent EP-0610533-A1 (EP)
Inventor: SERDIUK PAUL
IPC: C08G18/62
Filed: 1993-02-11
Abstract: The present invention is directed to a two package coating composition, comprising:
     (A)
   (a1) an acrylic resin having acid and hydroxy groups; and   (a₂) additives selected from the group consisting of solvents, UV-stabilizers, antioxidants, catalysts, flow agents, hindered amine light stabilizers and mixtures thereof; and       (B)
   (b₁) a polycarbodiimide;   (b₂) optionally a crosslinker selected from the group consisting of polyisocyanates, aminoplasts, and mixtures thereof; and   (b₃) additives selected from the group consisting of solvents, flow agents, findered amine light stabilizers, UV-absorbers, and mixtures thereof;        a method of coating an article therewith and the coated article. The coating composition is used as a clearcoat with improved rheology control and no striking in which forms films with excellent appearance and sag resistance.
Patent EP-0560319-A1 (EP)
Inventor: SKJAEVELAND MAGNE
IPC: A01B17/00
Filed: 1993-03-10
Abstract: In a reversible plough (1) having at least one trailing accessory (3), the plough (1) and the accessory (3) are connected to one another via a rotary connection (2) having an axis of rotation extending horizontally in the ploughing direction, the said rotary connection (2) consisting of a sleeve (2') and of a journal (2''). <IMAGE>
Patent EP-0570721-A1 (EP)
Inventor: STEENBORG MANFRED
IPC: B65D88/62
Filed: 1993-04-24
Abstract: A container for separately receiving the liquid or gaseous components of a multi-component fuel and a compressed gas which serves as a propellent medium and is used especially as a tank for storing fuels for spacecraft has at least two membranes (2, 3) which subdivide the interior into a plurality of compartments which are separately accessible. The compartment (5) enclosed by the membranes is filled with the compressed gas, whereas the compartments (4, 6) located between the container wall and the membranes contain the individual components of the fuel. <IMAGE>
Patent EP-0576817-A1 (EP)
Inventor: BENDIG LOTHAR
IPC: B05B7/12
Filed: 1993-05-15
Abstract: A method and a device for feeding gas and liquid to a two-fluid (two-component) nozzle are described, in which the pressure in the feed line of one of the two fluids is measured and used as a measure for controlling the volume flow rate in the feed line of the other fluid. The pressure in the liquid feed line is advantageously measured here. By means of this design, the mixing ratio between gas and liquid can be kept always constant or kept to a desired characteristic curve, even with variation of the entire amount to be atomised. <IMAGE>
Patent EP-0577962-A1 (EP)
Inventor: ARUNACHALAM THANGAVEL
IPC: C07D211/60
Filed: 1993-05-26
Abstract: Novel nonionic contrast agents of the formula
       
 or dimers of the formula
       
 are disclosed where X, Z and R₁-R₅ are as defined herein.
Patent EP-0584475-A1 (EP)
Inventor: GRUBER HEINZ
IPC: E21B7/18
Filed: 1993-06-16
Abstract: In order to effectively assist the drilling operation by the flow energy of a flushing medium when making a borehole, a drill head is proposed which consists of a short plate-like drill bit (10) and a drill-rod element (11) connected to the drill bit (10), a one-piece insert part (15) being provided which is made of a suitable plastic and is composed of two cylindrical parts (17, 17') which are in each case inserted in an essentially sealing manner into the central bore (12) of the drill bit (10) as well as the flow passage (13) of the drill-rod element (11). The insert part (15) includes a flow passage composed of two successive bore sections (18, 18'), the bore sections tapering in the direction of a central discharge opening in accordance with different degrees of taper. This ensures low-loss conversion of a portion of flow energy transmitted via the flushing medium into kinetic energy, which comes into effect during the drilling operation at an area directly adjacent to the cutting edges of the drill bit (10). <IMAGE>
Patent EP-0582811-A1 (EP)
Title: Geformte Sulfonatgruppen-haltige Organopolysiloxane, Verfahren zu ihrer Herstellung und Verwendung
Inventor: PANSTER PETER DR
IPC: B01J39/19
Filed: 1993-06-22
Abstract: Die Erfindung betrifft geformte Sulfonatgruppen-haltige Organopolysiloxane, bestehend aus Einheiten (O3/2Si-R¹-SO3<->)xM<x+>   (I), in denen R¹ für eine Alkylengruppe steht, x in Abhängigkeit von M eine Zahl von 1 - 4 bedeutet und M für Wasserstoff oder ein 1- bis 4-wertiges gegebenenfalls komplexes Metallion steht und die Valenzen der siliciumständigen Sauerstoffatome durch Siliciumatome weiterer Gruppen (I) oder durch vernetzende Silicium- oder Aluminiumverbindungen abgesättigt sind, wobei das Verhältnis zwischen den Siliciumatomen in (I) zu den Silicium- und Aluminiumatomen des Vernetzers 1 : 4 bis 1 : 20 betragen kann. Die Sulfonatgruppen-haltigen Organopolysiloxane liegen in Form von kugelförmigen Teilchen mit einem Durchmesser von 0,01 bis 3,0 mm, einer spezifischen Oberfläche von 0,1 bis 1200 m²/g, einem spezifischen Porenvolumen von 0,01 bis 6,0 ml/g und einer Schüttdichte von 50 bis 1000 g/l vor. Weiterhin werden Verfahren zur Herstellung der geformten sulfonierten Organopolysiloxane und ihrer Verwendung als fester Säurekatalysator beschrieben.
Patent EP-0578262-A1 (EP)
Inventor: DENNIS STEPHEN V
IPC: G06K15/00
Filed: 1993-07-09
Abstract: A resource oriented host computer-printer system is disclosed in which the host computer and printer share information and data processing duties. A system and method for analyzing the execution times for draw primitives allows the host computer to determine whether the printer will be able to render draw primitives in real-time. If the printer cannot render the draw primitives in real-time, the host computer may send the draw primitives to be pre-rendered by the printer. The rendering is accomplished in less than thirty seconds. The host computer can determine the execution times for the draw primitives and dynamically alter the timeout period accordingly. If the printer exceeds the determined execution time, the host computer generate a timeout error message. No false timeout error messages are generated by the host computer because the timeout period is related to the actual processing time required by the printer. If the printer is coupled to a network, the timeout period may be set to the maximum thirty second period because the host computer may not have continuous communication with the printer. The host computer will still not generate false timeout errors because the maximum timeout period is still related to the actual processing time required by the printer. The inventive system and method are applicable to any peripheral in which a timeout period is used.
Patent EP-0585789-A1 (EP)
Inventor: BALAKRISHNAN BALU
IPC: H02M3/335
Filed: 1993-08-25
Abstract: An embodiment of the present invention is a three-terminal switched mode power supply chip with a signal terminal for accepting a combination of a feedback control signal and bias supply voltage to operate the chip. A feedback extraction circuit separates the feedback signal from the power supply voltage within the chip by sensing the excess current flowing through a shunt regulator.
Patent EP-0589362-A1 (EP)
Inventor: NAKAMORI KAZUAKI
IPC: F04D19/04
Filed: 1993-09-16
Abstract: A vacuum pump has a pump casing (3) accommodating pump rotor (5) and stator (4), a motor housing (10a) connected to an end of the pump casing and accommodating a driving motor (8) having a driving shaft (8a) drivingly connected to the pump rotor. An oil pump (12) is disposed outside the pump casing and the motor housing and operative to suck lubricant oil from an oil reservoir (11) and feed the thus sucked lubricant oil to bearings (7) supporting the driving shaft. The motor housing has an exhaust port (18) connected by an exhaust line (18a) to an oil mist filter (13) of a high oil-collection efficiency. The oil mist filter has a drain line (17) connected to a suction port of the oil pump (12) so that mist of lubricant contained in gas exhausted from the motor housing (10a) is collected by the oil mist filter and sucked by the oil pump and returned thereby to the bearings, whereby the cycle of supply of fresh or additional lubricant oil to the oil reservoir can be prolonged to extend the maintenance-free period for the pump.
Patent EP-0594148-A1 (EP)
Inventor: TOTAKURA NAGABHUSHANAM
IPC: A61L31/14
Filed: 1993-10-20
Abstract: A surgical bioabsorbable foam pledget is provided for use with a wound closure article such as a sutures or an annuloplasty ring. The surgical bioabsorbable foam pledget may optionally contain a medicinal agent.
Patent EP-0603503-A1 (EP)
Inventor: BESSEI HERBERT DR-ING
IPC: H01H31/12
Filed: 1993-10-29
Abstract: The present invention relates to a switching method, in particular for switching on a fused load-break switch (1), in which three fuse links (4, 5, 6) which are arranged on an upper part (2) of the fused load-break switch are moved simultaneously substantially in parallel and at the same distance and are brought into or out of contact with backing contacts (7a,b; 8a,b; 9a,b) arranged on an underpart (3) of the fused load-break switch. In order to achieve a method for switching circuits using fused load-break switches as well as a corresponding fused load-break switch having the features mentioned in the introduction, wherein the dangers to the switching system and to the personnel when switching on a shorted circuit are considerably reduced, provision is made, according to the invention, for the circuit to be closed via the three fuse links (4, 5, 6) with a time delay, with the contacting of the first contact blade (3a, 4a, 5a) of each of the fuse links (3, 4, 5) occurring simultaneously or in any predeterminable chronological sequence, whilst at least for a first fuse link (3, 4), at least the contacting of its second contact blade (3b, 4b) with the corresponding backing contact (7b, 8b) occurs before the contacting of the second contact blades (3b, 5b or 4b, 5b) of the two other fuse links (3, 5 or 4, 5). <IMAGE>
Patent EP-0609525-A1 (EP)
Inventor: SCHMID KURT
IPC: G01L9/00
Filed: 1993-12-09
Abstract: In a pressure sensor (11), a blind hole (15) is formed in the housing (10), the bottom (16) of the said hole (15) serving as a pressure transmission element. Arranged in the blind hole (15) is a measuring element (17) having a ball-shaped element (21) for the uniform transmission of pressure to the resistor (26) of the measuring element (17). The plunger (18) of the measuring element (17) has a narrowing (32) at one point, by which means the plunger (18), and thus the measuring element (17), obtains resilient properties. By these means, the pressure sensor (11) can be produced relatively cost-effectively, a good measuring accuracy and especially a linear measuring curve being maintained, however. <IMAGE>
Patent EP-0601597-A1 (EP)
Inventor: WEBER MATTHIAS DR
IPC: E05F3/12
Filed: 1993-12-10
Abstract: A multifunctional valve (1) which is suitable preferably for use in a door closer exhibits a valve housing (2) which is provided with at least one discharge opening (20) and is mounted in a pressure duct such that it can be adjusted longitudinally. In the valve housing (2), a shut-off device (4) is mounted such that it can be displaced longitudinally between two stops (23, 24). The shut-off device (4) can, by adjusting the valve housing (2), be pressed in a sealing manner against a seat (V) formed in the pressure duct and is designed with a longitudinal through-passage (42). A prestressing device (6), while being supported on the valve housing (2) prestresses the shut-off device (4) against the pressure side. A closure element is arranged between the prestressing device (6) and the shut-off device (4) and closes the longitudinal through-passage (42) in the shut-off device (4) under the action of the prestressing device (6). <IMAGE>
Patent EP-0561437-A1 (EP)
Inventor: BEAGLEY THOMAS
IPC: F16C35/06
Filed: 1993-03-18
Abstract: A bearing unit for a vehicle wheel comprises a three-point or four-point bearing with an inner (5) and an outer race (4), each with a bearing groove containing a series of rolling elements (6), which inner race has means for fixing to the suspension construction for the wheel. At least the outer race (4) has a radially inward pointing bearing flange (9), which outer race bearing flange is provided with means for fixing a wheel thereto. The bearing unit can also be used for a driven front wheel comprising a constant-velocity joint (2), in which the outer ring of the joint has an external diameter which is at most equal to the internal diameter of the outer race, and is smaller than the internal diameter of the inner race. Because the joint is situated in the bearing, the bearing unit is compact.
Patent EP-0558147-A1 (EP)
Inventor: STERN DONALD J
IPC: A62B18/08
Filed: 1993-02-24
Abstract: A face mask assembly having a housing (12) and a replaceable filter (16) mounted in said housing. A fan (18) means draws air into a plenum chamber (72) defined by said housing (12) and said filter (16) for this air to pass into a facial breathing area (23). An outlet check valve (98) is provided, and a primary filter (14) through which air passes before entering said plenum chamber (72).
Patent EP-0577192-A1 (EP)
Inventor: BEGLEY WILLIAM JAMES C O EASTM
IPC: G03C7/407
Filed: 1993-06-23
Abstract: A color photographic element comprises a support bearing at least one photographic silver halide emulsion layer, an image dye-forming coupler, and a combination of a development inhibitor releasing coupler and a wash-out coupler,the washout coupler (A)
     (i) capable of forming a compound that is washed out of the photographic element upon processing and   (ii) capable of releasing a bleach accelerator group, and   (iii) is represented by the formula: 
 
 
 
        (SOL) x -COUP-(R¹) y -BLEACH 
 
     
 
 The development inhibitor releasing coupler is selected from a timed and non-timed development inhibitor releasing coupler.
Patent EP-0580471-A1 (EP)
Inventor: SAWCZUK RICHARD
IPC: G05G1/10
Filed: 1993-07-01
Abstract: Device for transmission between an actuating control knob (1) and an actuated member (2), comprising means (3) solid with the driving of the knob (1) and configured so as to drive the actuated member (2) and be driven by the knob (1) against the action of a friction force exerted by friction means (40) and developed in a displacement plane (60) under the action of a restoring force (20) substantially orthogonal to the said displacement plane (60), characterised in that the friction means (40) are integral with the drive means (3, 8) and intended to produce the said friction force under the effect of the restoring force (20). Application to the operating of a ventilation flap. <IMAGE>
Patent EP-0588683-A1 (EP)
Inventor: JOSEPH ALICE
IPC: B62B3/00
Filed: 1993-09-03
Abstract: In order to constitute a rolling container or a handling truck, a lateral panel is fixed to a platform. The fixing device includes an angle-bracket shape 15 welded to a tube 13 engaging in a tube 16 of the platform where it is retained by screwing a nut 19 onto a washer 18. <IMAGE>
Patent EP-0557225-A1 (EP)
Inventor: KRENCKER PATRICK
IPC: G01K7/12
Filed: 1993-02-16
Abstract: The present invention relates to a cold junction compensation device for a thermocouple, characterised in that it principally consists of a thermostated interface box (1) directly receiving the wires (3, 3') of the thermocouple (2) and interconnecting the latter with an extension cable (4), the said interface box (1) comprising, in addition, a cold junction compensation circuit (5). <IMAGE>
Patent EP-0615506-A1 (EP)
Inventor: LAIR JEAN-PIERRE
IPC: F02K1/60
Filed: 1992-11-23
Abstract: Inverseur de poussée destiné à un moteur à réaction, comprenant une paire de portes symétriques (10, 12) d'inverseur de poussée qui sont chacune fixées pivotantes sur un élément de fixation (50) situé sur le tuyau (18) du moteur à réaction de manière à pouvoir pivoter entre des positions d'inversion et de non inversion. Chaque porte (10, 12) comporte une partie jointée (34, 36) de bord de fuite conçue de manière à ce qu'en position d'inversion ces parties (34, 36) de bord de fuite des portes (10, 12) se touchent mutuellement; deux demi-coques (22, 24) qui sont associées à la partie de bord de fuite de chaque porte (10, 12) et qui entourent cette partie, ces demi-coques (22, 24) étant fixées pivotantes sur l'élément de fixation (50) et formant de manière concourante une sortie (38) d'échappement plane pour le moteur à réaction.
Patent EP-0638656-A1 (EP)
Inventor: UEDA SHIGEAKI
IPC: C23C30/00
Filed: 1993-02-03
Abstract: When an electronic component and a wiring board are connected to each other by soldering, the present invention uses, as an alloy to be plated, an alloy containing 0.01 to 90 wt% of palladium in lead, tin or their alloy as a thin film to be formed on a to-be-plated portion of the electronic component or the wiring board so as to effectively carry out the connection. Particularly preferred is an alloy containing 0.1 to 70 wt% of lead, 0.1 to 90 wt% of tin and 0.01 to 90 wt% of palladium. Furthermore, when this alloy further contains 0.1 to 20 wt% of phosphorus or 0.01 to 10 wt% of boron, the drop of solderability of the alloy due to heat can be much more reduced. When 0.1 to 20 wt% of indium is contained, the melting point of the alloy can be lowered and when 0.1 to 20 wt% of silver is contained, leaching can be reduced. This alloy to be plated is preferably formed on the to-be-plated portion by electrolytic or electroless plating by the use of a plating solution for the alloy to be plated which contains 0.001 to 2 mols/l of a palladium compound, 0.001 to 3 mols/l of a tin compound and or 0.001 to 2 mols/l of a lead compound. In the case of electroless plating, it is preferred to use a plating solution additionally containing 0.01 to 1 mol/l of a reducing agent.
Patent EP-0626955-A1 (EP)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07D333/18
Filed: 1993-02-08
Abstract: Composé représenté par la formule (I) dans laquelle R1, R2, R3 et R4 représentent indépendamment hydrogène, alkyle inférieur possédant 1 à 6 atomes de carbone, halogène ou alcoxy inférieur possédant 1 à 6 atomes de carbone; R5 et R5' représentent indépendamment hydrogène ou alkyle inférieur possédant 1 à 6 atomes de carbone; Y représente oxygène ou soufre; Z représente n-alkyle possédant 1 à 10 atomes de carbone, alkyle cyclo ou à chaîne ramifiée possédant 3 à 10 atomes de carbone et alcényle à chaîne droite possédant 2 à 10 atomes de carbone, ou alcényle cyclo ou à chaîne ramifiée possédant 3 à 10 atomes de carbone; X représente un groupe hétéroaryle sélectionné à partir d'un groupe constitué par thyényle, pyridyle, furyle, pyridazinyle, pyrimidinyle, pyrazinyle, thiazolyle et oxazolyle; A représente (CH2)n où n est 0-5, alkyle inférieur à chaîne ramifiée possédant 3 à 6 atomes de carbone, cycloalkyle possédant 3 à 6 atomes de carbone, alcényle possédant 2 à 6 atomes de carbone et 1 ou 2 liaisons doubles, alkynyle possédant 2 à 6 atomes de carbone et 1 ou 2 liaisons triples; B représente hydrogène, COOH ou un de ces sels acceptable pharmaceutiquement, COOR8, CONR9R10, -CH2OH, CH2OR11, CH2OCOR11, CHO, CH(OR12)2, CHOR13O, -COR7, CR7(OR12)2 ou CR7OT13O où R7 représente un groupe alkyle, cycloalkyle ou alcényle contenant 1 à 5 atomes de carbone, R8 représente un groupe alkyle possédant 1 à 10 atomes de carbone ou un groupe cycloalkyle possédant 5 à 10 atomes de carbone, ou R8 représente phényle ou alkylphényle inférieur, R9 et R10 représentent indépendamment hydrogène, un groupe alkyle possédant 1 à 10 atomes de carbone ou un groupe cycloalkyle possédant 5 à 10 atomes de carbone ou phényle ou alkylphényle inférieur, R11 représente alkyle possédant 1 à 10 atomes de carbone, phényle ou alkylphényle inférieur, R12 représente alkyle inférieur et R13 représente un radical alkyle divalent possédant 2 à 5 atomes de carbone. Lesdits composés possèdent une efficacité biologique analogue à celle de l'acide rétinoïque.
Patent EP-0592686-A1 (EP)
Inventor: SHIINO HARUHIRO OKI ELECTRIC I
IPC: H04L7/04
Filed: 1993-04-20
Abstract: A receiver is used for a digital mobile communication system, and more particularly, is the one which uses complex correlation to establish synchronism with the received signal or to monitor the synchronism. This receiver presumes the transmission line between a sending station and a receiving station by the use of the received signal and a reference signal which is determined in advance (S11); compensates the phase of the received signal by the estimated values (S12); obtains the complex correlation between the received signal thus compensated and the reference signal (S13); and compares this value with a threshold value determined in advance (S14). As the result of this comparison, it is possible to judge whether or not the synchronism between the sending station and receiving station is detected. When the synchronism is to be detected again after the synchronism has been detected once, the phase of the received signal is compensated by the use of the phase shift previously obtained (S22). It is thus possible to obtain the complex correlation (S23).
Patent EP-0620841-A1 (EP)
Title: A catalyst system for combining hydrotreating and hydrocracking and a process for upgrading hydrocarbonaceous feedstocks
Inventor: HABIB MOHAMMAD M
IPC: C10G47/20
Filed: 1993-04-09
Abstract: A physically intermixed catalyst system comprising two distinctly different catalytic particles, the first of which is a hydrodenitrification and/or hydrodesulfurization catalyst and the second of which is a relatively active hydrocracking catalyst, wherein the catalyst particles of both catalytic components are substantially the same size, that is the effective diameter of each catalyst component is substantially the same. The catalyst system of the present invention can be layered with unmixed catalysts. The novel systems of the present invention have been found to provide surprisingly good selectivity for liquid products and stability against catalyst fouling when used in combined hydrotreating and hydrocracking applications, and can therefore be used to provide a stable catalyst system which offers even heat distribution and reactor control in such applications.
Patent EP-0652220-A1 (EP)
Inventor: ONODERA AKIRA TAISHO PHARMACEU
IPC: C07D501/59
Filed: 1993-06-17
Abstract: A novel cephalosporin derivative represented by general formula (I), which has a potent antibacterial activity, a low toxicity and a high oral absorbability, and a nontoxic salt thereof, wherein R¹ and R³ represent each hydrogen or lower alkyl, and R² represents hydrogen or a group hydrolyzable in vivo. A drug containing this compound as the active ingredient has not only a potent antibacterial activity against various pathogenic bacteria including gram positive and negative bacteria but also an excellent oral absorbability and a low toxicity, thus being useful as an antibacterial for oral administration.