baber/WOPTO huggingface dataset:
Patent EP-0434007-B1 (EP)
Inventor: BRYANT EARL R
IPC: B01D50/00
Filed: 1990-12-18
Granted: 1995-03-01
Abstract: A vehicle mounted vacuum cleaning system (20) includes a portable frame (23), a cyclone separator (51) mounted to the frame and a blower (111) for urging in the airstream to pass through the cyclone separator. Movable support arms (53, 54) are provided for supporting the cyclone separator and for moving it between a first position adjacent the portable frame and a second position extended laterally from the portable frame. Lifting track (141) are provided for moving the cyclone separator between raised and lowered positions. The vacuum cleaning system further includes a plurality of filter bags (76) mounted within a filter bag house (75) and air purge grids (81 and 82) for cleaning all of the filter bags simultaneously. The air purge system includes a reservoir (93) for storing compressed air and valve means (96) for releasing a charge of compressed air into the filter bags in a direction generally opposite to the normal direction of airflow through the filter bags in response to the attainment of a selected pressure within the reservoir.
Patent EP-0420372-B1 (EP)
Inventor: DUTT WILLIAM H
IPC: B01D33/04
Filed: 1990-02-07
Granted: 1994-04-27
Abstract: A belt (16) for use on an extended nip press for dewatering a fibrous web (17) is shown. The belt (16) includes a base fabric (22) having machine-direction (24) and cross-machine direction (26) yarns and takes the form of an endless loop. Either the machine-direction (24), or the cross-machine direction (26), yarns are spun yarns of staple fibers (34). The base fabric (22) is completely coated and impregnated with a polymeric resin, such as polyurethane, to render it impervious to liquids, especially lubricating oil. The inner surface (20) of the resulting belt slides over the arcuate pressure shoe component (14) of the extended nip press during its operation. The outer surface (19) of the belt is provided with grooves (30) separated by land areas (32) which together define channels for water pressed from the fibrous web (17) in the press nip. The land areas are anchored to the belt by means of staple fibers (34) from the spun yarns embedded in the coating (28) and thus resist delamination.
Patent EP-0409489-B1 (EP)
Inventor: VECCHIETTI VITTORIO
IPC: C07D217/06
Filed: 1990-07-12
Granted: 1994-10-26
Abstract: A compound, or a solvate or salt thereof, of formula (I): <CHEM>  in which: RCO is an acyl group in which the group R contains a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic ring and R1 and R2 are independently hydrogen, C1-6 alkyl, C2-6 alkenyl, C3-6 cycloalkyl or C4-12 cycloalkylalkyl groups or together form a C2-8 branched or linear polymethylene or C2-6 alkenylene group optionally substituted with a hetero-atom; R3 is hydrogen, C1-6 alkyl, preferably methyl or ethyl, or phenyl, or R3 together with R1 forms a -(CH2)3- or -(CH2)4-, group; R4 and R5 are identical and are hydrogen or C1-6 alkyl, or together form a C2-5 linear polymethylene group; R6 and R7 are identical and are hydrogen or C1-6 alkyl, or together form a C2-5 linear polymethylene group; or R5 and R6 are together -CH2- when each of R4 and R7 is hydrogen or C1-6 alkyl; with the proviso that R4, R5, R6 and R7 are not simultaneously hydrogen R8 and R9, which may be the same or different, are each hydrogen, C1-6 alkyl, -CH2OR10, halogen, hydroxy, C1-6 alkoxy, C1-6 alkoxycarbonyl, thiol, C1-6 alkylthio,   -O @R11, -NHCOR12, -NHSO2R13, -CH2SO2NR14R15, in which each of R10 to R15 is independently hydrogen, C1-6 alkyl, aryl or aralkyl, is useful for the treatment of pain, and or hyponatraemic disease states and/or cerebral ischaemia.
Patent EP-0414517-B1 (EP)
Inventor: OGAWA HIROSHI
IPC: G11B7/125
Filed: 1990-08-22
Granted: 1996-12-27
Abstract: An optical disc recording apparatus for recording information signals on an optical disc having an optical recording medium with a larger thermal time constant, such as an organic dyestuff base material, by irradiating the disc with a recording light modulated by signals produced by eight fourteen modulation of information signals, is disclosed. The apparatus includes a recording pulse forming unit for forming recording pulses from the eight fourteen modulated signals, which recording pulses are of pulse widths shorter than the eight fourteen modulated signals by a pulse width corresponding to the elongation from the regular length of a pit formed on the recording medium on the basis of the eight fourteen modulated signals, and an optical head supplied with the recording pulses formed by the pulse forming unit for producing the light which has been eight pulse width modulated by the recording pulses.
Patent EP-0471029-B1 (EP)
Inventor: SEGALOWITZ JACOB
IPC: A61M60/17
Filed: 1990-05-07
Granted: 1997-01-15
Abstract: Un dispositif d'assistance cardiaque comprend un cathéter flexible (10) qui porte au moins un ballonnet ventriculaire (30) ayant des dimensions et une forme correspondant aux dimensions et à la forme du ventricule gauche du c÷ur qu'il s'agit de stimuler. Le ballonnet ventriculaire (30) est progressivement gonflé de manière à générer un effet de poussée ondulatoire, puis dégonflé synchroniquement et automatiquement à partir d'un pupitre de commande (62) sensible aux signaux cardiaques transmis par le cathéter (10) ou par d'autres moyens. Le cathéter (10) porte éventuellement un ballonnet (32) aortique gonflé et dégonflé automatiquement et synchroniquement (mais en phase opposée) avec le ballonnet ventriculaire (30) à partir du pupitre de commande (62). Eventuellement, on utilise l'hélium comme milieu de gonflage afin d'assurer une vitesse élevée de gonflage et de dégonflage.
Patent EP-0483170-B1 (EP)
Inventor: HEMELRIJK DIRCK VAN
IPC: D06L3/02
Filed: 1990-07-12
Granted: 1993-11-18
Abstract: Aqueous solution of hydrogen peroxide stabilized by incorporation of a composition containing a mixture of alkaline or alkaline-earth metal pyrophosphate with a stabilizer pertaining to the class of aminopolycarboxylic acids having the general formula (I) wherein x is an integer equal to 0,1 or 2 and y is also an integer equal to 0,1 or 2; and salts of such acids. The solution finds application to the bleaching of textiles and pulp.
Patent EP-0491946-B1 (EP)
Inventor: TSUYUKI NAOMITSU
IPC: C04B41/65
Filed: 1990-07-11
Granted: 1998-06-03
Abstract: On obtient une substance minérale rendue sensiblement inapte à subir une réaction avec une base en mettant une substance minérale à teneur en silice et/ou en silicate et apte à réagir avec un constituant basique en contact avec du peroxyde d'hydrogène et/ou de l'ozone en présence d'eau afin de modifier le(s) site(s) réactionnel(s) de ladite substance minérale. Ladite substance minérale réactive peut être par exemple un agrégat pour le ciment hydraulique et les céramiques au silicate. On peut obtenir un effet semblable en incorporant du peroxyde d'hydrogène et/ou de l'ozone à un matériau en béton de ciment constitué d'un agrégat apte à réagir avec une base, un ciment hydraulique et de l'eau. Ladite substance est utile à la prolongation de la stabilité et à la prévention de la contamination de la substance minérale réactive associée à un constituant basique.
Patent EP-0489861-B1 (EP)
Inventor: KNUDSEN HELGE
IPC: G06F9/45
Filed: 1990-09-04
Granted: 1997-07-09
Abstract: A programmable computer which operates by executing rules, each including a rule name, and optionally: input parameters, a set of conditions, a set of actions associated with each condition, and a set of exception handlers. A condition is a logical expression which evaluates to a true or false boolean value, while an action is an executable statement. An exception handler contains executable statements. The computer includes text entry and display means for programming of rules. A rule is displayed with each condition and each action having a row of text. The computer generates a yes/no quadrant into which a programmer may enter sequence numbers, to associate ordered sets of actions with individual conditions. Sequence numbers may be entered not associated with any condition, to define a set of default actions. Upon entering a rule, the computer sequentially evaluates the rule's conditions. Upon a condition evaluating to true, the computer executes the set of actions associated with that condition, then exits the rule. If the rule contains no conditions or none evaluates to true, the set of default actions will be executed, and the rule exited. If, during execution of the rule, the computer detects an exception event, such as a missing datum or other execution error, the computer passes to the rule the name of the detected exception event. If the rule contains an exception handler bearing the same name, the computer will execute the statements within that exception handler.
Patent EP-0506685-B1 (EP)
Inventor: MILNE GEORGE JOHNSTONE
IPC: G09B23/12
Filed: 1990-11-27
Granted: 1995-11-08
Abstract: Dans la stimulation d'un processus physique étendu dans l'espace, dont l'étendue complète dans l'espace est définie par une multiplicité de paramètres (A), chaque paramètre (A) est représenté à l'aide d'un circuit logique numérique séquentiel multi-état distinct (B), dont les états possibles représentent les états possibles du paramètre s'y rapportant (A). L'interaction de chaque paire de paramètres (A) est représentée à l'aide d'une interconnexion (C) entre les circuits s'y rapportant (B). Chaque circuit logique (B) est initialement établi dans un état connu et par la suite, au moins un circuit (B) reçoit des instructions pour provoquer le passage des circuits (B) par certains ou la totalité de leurs états possibles. Les états de certains circuits (B) sont déterminés de manière intermittente pour permettre la mesure des états correspondants des paramètres (A).
Patent EP-0467020-B1 (EP)
Inventor: WAELCHLI HANS DR
IPC: B65B51/04
Filed: 1991-04-15
Granted: 1993-11-18
Abstract: The device has a plunger piston (2) and a pressure accumulator (3) which are connected to one another. On the plunger piston (2) is fixed the punch (13) of a tool. The pressure accumulator (3) is a piston accumulator with a gas space (20) and a liquid space (19) which is in communication with the chamber (4) via a valve arrangement. Furthermore, a pre-stroke valve (24) is integrated into the pressure accumulator (3). This device can be used to limit the degree of pressure which can be applied to the plunger piston. As a result, a tool (23) is protected independently over its total circumference against excessive closing pressure. <IMAGE>
Patent EP-0464512-B1 (EP)
Inventor: FLEXMAN EDMUND ARTHUR JR
IPC: C08L75/04
Filed: 1991-06-21
Granted: 1997-07-16
Abstract: Incorporation of a thermoplastic polyurethane and at least one thermoplastic crystalline polymer selected from nylon 6, nylon 612, polypropylene, polyethylene, and polyalkylene terephthalates containing at least one ethylene copolymer into polyacetal polymer results in blends characterized as having improved toughness, or impact strength, and improved elongation over that of a comparable blend of polyacetal and at least one of said crystalline polymers alone.
Patent EP-0481492-B1 (EP)
Inventor: UEDA TAMIO
IPC: G05B13/02
Filed: 1991-10-17
Granted: 1996-06-12
Abstract: In a control method for use in a feedback control apparatus having at least one of a proportional component, an integral component, a differential component and the combinations thereof for outputting, in response to a deviation between a given target value and a controlled variable detected in a control object, a first manipulated variable to be supplied to the control object, a check is made to decide whether or not the controlled variable attained from the control object is within a settling range established with the target value set as a center thereof. When the controlled variable is judged to be beyond the settling range, a fuzzy reasoning is achieved in response to the given deviation according to predetermined reasoning rules to produce a second manipulated variable. The second manipulated variable is added to the first manipulated variable to obtain a third manipulated variable, which is then supplied to the control object. When the controlled variable is judged to be within the settling range, the first manipulated variable is supplied to the control object. <IMAGE>
Patent EP-0492274-B1 (EP)
Inventor: FRASCOTTI GIANNI
IPC: C12N15/75
Filed: 1991-12-11
Granted: 1994-11-17
Abstract: The invention relates to a new asporogenous strain of Bacillus subtilis which has been deposited at the Centraalbureau Voor Schimmelcultures under the number CBS 432.90. This strain, which shows a frequency of reversion to the formation of spores of less than about 10<-><8> and good plasmid stability, is suitable as a host in a host-vector system for the preparation of heterologous products of interest. <IMAGE>
Patent EP-0448375-B1 (EP)
Inventor: EYRE CHRISTOPHER JOHN
IPC: B05C17/01
Filed: 1991-03-20
Granted: 1995-05-31
Abstract: A dispensing gun for viscous materials comprises a stock (12) supporting a push rod (28) which is advanceable along a keep (13) in which is mounted a cartridge of the material. The rod is advanced by means of a catch plate (41) and trigger (43) arrangement which bites on the rod and is retreated by a return spring (42). A release plate (51) prevents the rod retreating with the catch plate. The release plate is frictionally engaged with the rod so that it acts as a lost motion brake once force is removed from the trigger. In this way the rod is allowed a limited retreat to take the dispensing force off the cartridge to prevent leakage when the trigger is not depressed. <IMAGE>
Patent EP-0488491-B1 (EP)
Inventor: WHITE STEVEN ANDREW CARL
IPC: B65D53/06
Filed: 1991-06-05
Granted: 1996-01-03
Abstract: A bottle filled with potable material is formed of a body, a cap and a sealing gasket between the body and the cap. The gasket is formed from a thermoplastic composition that is a homogeneous blend of 20 to 60% by weight butyl rubber with 40 to 80% by weight other thermoplastic polymer. The use of such gaskets in packages that include a volatile off-taste prevent the contamination of the potable material, such as a beverage, with the off-taste. The invention is of particular value when the package includes a source of a volatile chlorinated phenol and/or chlorinated anisole, for instance when the package includes wood that has been impregnated with a chlorinated phenol wood preservative.
Patent EP-0481895-B1 (EP)
Inventor: DI FRANCESCO RENAUD
IPC: H04B14/04
Filed: 1991-10-17
Granted: 1997-12-10
Abstract: The invention relates to a method for low bit rate transmission of a digital speech signal. 
<??>The coding is effected by linear prediction driven by codes in order to generate a code signal, a wave form being represented by an initial vector (O) of dimension L, from a filter for synthesis by a reference wave form selected from among a dictionary of reference vectors (v), with a minimum deviation criterion min ¦¦x-H.v¦¦<2>, x representing a target vector by perceptual weighting of the initial vector (O). A dictionary (Y) factorised as a product of base vectors yi of n-ary form, corrected by a scale factor  gamma i of distribution of the excitation energy, and of a dictionary G(y) of gains gk, are established in order to represent the dictionary of the reference vectors (v), vk,i = gk. gamma i.yi. The criterion is established by calculation of C(gk, gamma i.yi) = 2 gk<x¦H. gamma i.yi>-gk<2> ¦¦H. gamma i.yi¦¦<2> formed by the scalar products and perceptual energies. To the initial vector (O) is attributed the optimal reference vector vk<*>, i<*> = gk<*>.i<*>.yi<*> represented only by the index values k<*>,i<*>. 
<??>Application to coding and transmission of speech at a low bit rate by ternary or n-ary vectors. 
<IMAGE>
Patent EP-0506891-B1 (EP)
Inventor: DUCHESNEAU JEROME G
IPC: B64C11/38
Filed: 1990-12-05
Granted: 1994-11-23
Abstract: Un système (10) de réglage du pas d'hélice possède une commande principale électronique (26), une commande de sécurité mécanique (28) et un système de commutation (30) servant à transférer le réglage du pas d'hélice de la commande électronique à la commande mécanique dans le cas d'une défaillance de la commande électronique. Le système de commutation (30) utilise un commutateur (152) pour comparer les sorties des systèmes de commande électronique et mécanique et choisit le système mécanique lorsqu'une défaillance se produit dans le système électronique. Dans certains cas de défaillance, un solénoïde (156) de validation verrouille simultanément le commutateur afin d'assurer un réglage mécanique du pas de l'hélice, et remet à l'état initial la commande de sécurité mécanique afin de donner un degré moins élevé de réglage du pas que les commandes de sécurité traditionnelles.
Patent EP-0485582-B1 (EP)
Inventor: BACON WESLEY H C O EASTMAN KOD
IPC: H01L33/00
Filed: 1991-05-28
Granted: 1995-10-11
Abstract: In a microbump flip-chip mounting method, microcircuit features such as conductors and microbumps are formed by a lift off process. A first refractory metal is employed to promote adhesion between a layer of aluminum deposited by physical vapor deposition and a second refractory metal is employed to promote adhesion between the aluminum and an overlying layer of gold.
Patent EP-0550544-B1 (EP)
Inventor: MASON DONALD WILLIAM
IPC: A61K39/395
Filed: 1991-09-24
Granted: 1996-11-20
Abstract: Diseases attributable to a predominantly cell-mediated immune response, notably autoimmune diseases, can be suppressed by administering a novel conjugate of an appropriate antigen, notably an autoantigen, with antibody to an appropriate B cell surface molecule, such as IgD.
Patent EP-0555361-B1 (EP)
Inventor: KRUTAK JAMES JOHN SR
IPC: C08L67/00
Filed: 1991-10-28
Granted: 1995-01-11
Abstract: Disclosed are powder colorant compositions in a finely-divided form and process for the preparation therefor.
Patent EP-0520377-B1 (EP)
Inventor: OH JAE SEUNG
IPC: C07C271/28
Filed: 1992-06-23
Granted: 1998-02-25
Abstract: The present invention relates to a process for the selective preparation of 4,4-methylene-bis-(N-phenylalkylcarbamate) which comprises condensing N-phenylalkylcarbamate with a methylating agent in the presence of an acidic ion-exchange resin or an aqueous acid as a catalyst and a non polar aprotic solvent and filtrating a condensation product at a temperature greater than the melting point of N-phenylalkylcarbamate to separate 4,4-methylene-bis-(N-phenylalkylcarbamate).
Patent EP-0547289-B1 (EP)
Inventor: SPAN JOZE
IPC: B23D47/02
Filed: 1992-07-14
Granted: 1997-04-02
Abstract: An adaptor (56) for receiving the motor-driven tool is attached from below to a vertical tube (49) which can be adjusted in height and is connected to a horizontally arranged cantilever beam (37) which for performing a rectilinear movement is mounted in roller bearings in a bearing setting-angle subassembly (10) which is rotatable about a vertical axis and is suspended on a cross girder (3) which is inserted between two vertical girders (2) which are arranged parallel to one side of a work table (5). The subassembly (10) has a cross-piece (11) and two housing side pieces (21) attached to the cross-piece (11). <IMAGE>
Patent EP-0534261-B1 (EP)
Inventor: SCHARFENBERG MANFRED
IPC: E06B9/40
Filed: 1992-09-14
Granted: 1996-05-01
Abstract: The invention relates to a blind for a (glass) area, which is possibly to be shaded, in particular a non-rectangular area, with a hanging which in its shape corresponds essentially to the shape of the (glass) area, can be held on its first edge on a first holding means in the form of a stationary rail or the like, is fastened on a second edge lying essentially opposite the first edge to a second holding means in the form of a movable rail or the like which can be held detachably in position (at least) in the closed blind position, and which is guided on a first strand-shaped flexible guide means in the form of a cord, a tension wire, cable or the like, which runs between the first holding means and a stationary third rail or the like through the movable second holding means, as well as on a further strand-shaped flexible guide means, a first guide means, which is pretensioned by a (first) spring and can be held in a tensioned manner by the (first) spring in any position of the movable second holding means, running (with its strands) adjacently to the longitudinal edges of the hanging, and the second guide means, which is pretensioned by a second spring, running between the strands of the first guide means, and the strands of one guide means, which is in frictional engagement with the second holding means, intersecting in the region of the second holding means and being guided from one of its end sections to the other, from which they run in each case to the third rail or the like, the first guide means being in frictional engagement with the second holding means. <IMAGE>
Patent EP-0521586-B1 (EP)
Inventor: REDDY VEMURI B
IPC: C12N7/00
Filed: 1986-01-30
Granted: 1999-06-23
Abstract: Biologically active heterodimeric human FSH and other hormones similarly composed of alpha and beta subunits are synthesised in cells transfected with one or more expression vectors comprising heterologous DNA encoding each of the subunits.
Patent EP-0536036-B1 (EP)
Inventor: GRISAR J MARTIN
IPC: A61P9/00
Filed: 1992-09-29
Granted: 1998-02-25
Abstract: This invention relates to alkylated phosphonium alkylene derivatives of certain 2H-1-benzopyrans, to the intermediates and processes useful for their preparation, to their free-radical scavenger and cardioprotective properties and to their end-use application as therapeutic agents.
Patent EP-0565558-B1 (EP)
Inventor: GODEK DENNIS M
IPC: A61P1/00
Filed: 1991-12-18
Granted: 1994-12-14
Abstract: Azabicyclo[2.2.2]octan-3-imines of the general formula   <IMAGE> I wherein R1, R2 and R3 are as defined herein are prepared by reacting a compound of the formula   <IMAGE> II  with a compound of the formula   <IMAGE> III  wherein A is MgCl, MgBr or Li.
Patent EP-0566644-B1 (EP)
Title: Method of removing endotoxins
Inventor: GRIMFORS CHRISTER
IPC: A61P9/00
Filed: 1991-12-20
Granted: 1997-09-10
Abstract: The invention relates to the use of a compound according to formula (I) <CHEM>  in which X is an integer of from 2 to 5 and     A signifies - NH - C(=NH) - NH2 or - CH2 - NH2 for the preparation of a medicament for treatment of endotoxin-induced effects, particularly for suppressing endotoxin-induced pyrexia. The medicament is preferably administered orally, intravenously, intramuscularly, intracutaneously or intraperitoneally in an amount of 10-800 mg/kg body weight and hour.
Patent EP-0531470-B1 (EP)
Inventor: BURGDORF JOCHEN
IPC: B60T8/48
Filed: 1992-02-19
Granted: 1995-12-13
Abstract: L'invention résoud le problème qui consiste à créer un dispositif de freinage à système anti-blocage ayant un nombre minimal de soupapes d'arrêt entre le réservoir de milieu sous pression (20) et les freins des roues (31, 32, 33, 34) tout en étant également utile pour régler le patinage à l'entraînement dans tous les cas de répartition des forces dans le circuit de freinage. A cet effet, une soupape d'arrêt (27) à commande électromagnétique est agencée dans le conduit (18) entre le réservoir de milieu sous presssion (29) et la première chambre de compression (8) du maître-cylindre en tandem (2), alors que le conduit (19) qui mène à la deuxième chambre de compression (9) est réglé par la course du piston flottant (7) sur lequel est appliquée la pression du circuit primaire de freinage (I). L'accumulation de pression dans le circuit primaire de freinage (I) requise au début de la régulation anti-patinage à l'entraînement est assurée par une pompe (26) ou un organe similaire, qui, soit est déjà montée afin d'assurer la régulation de la pression de freinage en fonction du patinage au freinage, soit est ajoutée au circuit hydraulique.