baber/WOPTO huggingface dataset:
Patent EP-0217964-A1 (EP)
Inventor: INOKUCHI KIYOSHI
IPC: A61M60/126
Filed: 1986-04-04
Abstract: A medical pump device constructed so that a pulsation force is applied to the blood in the vicinity of an artery, which is reconstructed after a bypassing operation has been completed, so as to compensate for a deviation of an actual waveform of a blood flow in the vicinity of the reconstructed artery from a normal waveform thereof is capable of minimizing the possibility of occurrence of late obturation in an artery which is reconstructed after a reconstruction operation has been completed, and improving a reconstructed artery-retaining rate.
Patent EP-0215946-A1 (EP)
Inventor: CITTA RICHARD W
IPC: H04N7/171
Filed: 1986-03-14
Abstract: Un système de transmission de signaux de télévision comprend une unité de transmission (10) pourvue d'une paire de filtres (22, 24) d'ondes acoustiques superficielles (SAW) à délais égaux, un filtre (22) ayant des caractéristiques d'amplitude et de phase normalisée par rapport à la réponse de fréquence continuellement variables entre -6 db environ et 180 degrés à la fréquence de la porteuse vidéo d'une part et zéro db et zéro degrés à la fréquence nominale de la porteuse son du signal de télévision d'autre part; le deuxième filtre (24) a des réponses d'amplitude et de phase normalisée sensiblement plates entre les fréquence des porteuse vidéo et de son. Un signal vidéo de haute fréquence est premièrement appliqué au deux filtres (22, 24), la sortie du premier filtre (22) est sélectionnée pour être transmise pendant au moins une partie des intervalles de suppression horizontale du signal de télévision, la sortie du deuxième filtre (24) étant sélectionnée pour être transmise le reste du temps. Le signal transmis est reçu par un décodeur (66) comprenant un détecteur (80) de modulation de phase stable biphase, un troisième et un quatrième filtres (72, 74) ayant des caractéristiques de réponse complémentaires à celles des filtres émetteurs (22, 24). Le signal reçu est appliqué au troisième et au quatrième filtres SAW (72, 74), dont les sorties sont sélectivement commutées vers un terminal de sortie (84) en réponse au détecteur (80) de modulation de phase pour rétablir le signal reçu.
Patent EP-0220285-A1 (EP)
Inventor: CRITTENDEN JAMES F
IPC: A61M25/01
Filed: 1986-04-28
Abstract: Un système permettant d'exécuter une angioplastie à l'aide d'un ballon comprend un cathéter (10) de dilatation à ballon possédant une lumière (18) de gonflage et de dégonflage du ballon (20) et une lumière principale (16) s'étendant sur toute la longueur du cathéter et assurant la communication de fluide entre les extrémités proximale et distale du cathéter. Une sonde de microdilatation (12) présente un petit diamètre et peut passer à travers la lumière principale (16) du cathéter (10) de dilatation. La sonde de microdilatation (12) possède un ballon (26) sur son extrémité distale, le ballon pouvant se dégonfler afin de passer à travers la lumière principale du cathéter de dilatation et de s'avancer à une certaine distance au-delà de la pointe distale du cathéter de dilatation. Le ballon (26) de la sonde est gonflable jusqu'à atteindre un diamètre non inférieur au diamètre du cathéter de dilatation non gonflé. La sonde et le cathéter de dilatation sont construits de manière à entretenir une communication de fluide entre la lumière principale (16) du cathéter de dilatation pendant que la sonde de microdilatation s'étend à travers le cathéter.
Patent EP-0232403-A1 (EP)
Title: Dispositif pour la commande individuelle de moyens de guidage de fils textiles
Inventor: LAURITSEN WILLIAM E N
IPC: D03C3/20
Filed: 1986-08-14
Abstract: Dispositif permettant la commande individuelle des mouvements oscillatoires de platines, lames de harnais, aiguilles ou moyens similaires de guidage (4) de fils dans des machines textiles à haute vitesse, par exemple des moyens de guidage de fils dans une mécanique d'armures, une pluralité de moyens de guidage de fils qui sont commandés axialement de manière déplaçable et auxquels est imparti un mouvement oscillatoire par des moyens d'actionnement (A, B) pouvant être libérés, grâce au dispositif de commande, d'un tel mouvement dans des positions prédéterminables pendant une durée prédéterminable d'un cycle de travail. Le caractère novateur de l'invention réside dans le fait que chaque moyen de guidage (4) de fils est relié à un moyen de commande (1) pouvant être actionné individuellement et conçu, lors de son actionnement, pour agir sur la subordination du mouvement des moyens de guidage de fils aux organes d'actionnement, dans le fait que les moyens de guidage (4) de fils sont pourvus, au moins à une de leurs extrémités, de parties terminales ou de prolongements (4a) qui passent en groupes à travers des plaques de guidage (3) pouvant être transversalement déplacées l'une vers l'autre et écartées l'une de l'autre, et dans le fait que les parties terminales (4a) des moyens de guidage (4) de fils, lesquelles parties terminales peuvent être étendues au-delà de plaques respectives de guidage par des moyens de guidage (2) sensiblement en forme de cascade ou d'éventail, possèdent des moyens pour coopérer chacune avec un organe de commande respectif.
Patent EP-0233583-A1 (EP)
Inventor: LOGONDER PAVLE
IPC: F16H48/20
Filed: 1987-02-11
Abstract: Differential making possible the locking of axle shafts, without the employment of complicated gear wheel and bearing arrangements which as two pairs of bevel gears and a pair of mutually mating worms, wherein onto two mutually parallel auxiliary shafts (5a,5b) that are incorporated into a two-piece yoke (3) that is constructed mirror-symmetrically with regard to the respective jointing plane (E), there are placed to the left and to the right of this jointing plane (E) and at equal distance thereof two equal, yet oppositely oriented one-piece assemblies consisting of a bevel gear (6a,6b), a worm (7a,7b) constructed for the limit of the self-locking and of a hub (8a,8b), with the bevel gear (6a,6b), mating a sleeve-type spur-bevel gear (9a,9b), whose axis is perpendicular to the jointing plane (E) and which spur-bevel gear (9a,9b) is journalled in a bearing hub (3a, 3b) of the yoke (3) and placed on a spline shaft (11a,11b) of a driving wheel shaft (10a,10b).
Patent EP-0234500-A1 (EP)
Inventor: COUTTS STEPHEN M
IPC: A61K9/00
Filed: 1987-02-18
Abstract: Compositions of matter to be dispersed from drug delivery pressure de ices to the oronasal passageways of a patient for the treatm ent of asthmatic conditions, the composition being dissolved in ethyl alcohol and admixed with an acceptable propellant.
Patent EP-0254015-A1 (EP)
Inventor: FANARA ALFREDO
IPC: G06F3/0488
Filed: 1987-06-11
Abstract: This Patent covers a type slug for guided digital input of symbols in data processing systems. This type slug (1, 1ʹ) has recessed (1, 2, 3, 4) or pro­minent (1ʹ, 2ʹ, 3ʹ, 4ʹ) shapes or profiles along which sensors connected to a data processor are located, so that by following the profiles with a finger along a prefixed path, it will be possible to create symbols which the processor can recognize, thus facilitating the utilization of such equipment, particularly by blind and handicapped persons. This type slug (1, 1ʹ) also allows for miniaturization of the processor assembly which can thus be built for pocket use or watch type, to take notes or other data to be collected in special and uncomfortable situations.
Patent EP-0279891-A1 (EP)
Inventor: HIRAMATSU TAKEO
IPC: F16D31/06
Filed: 1987-06-16
Abstract: A power transmission apparatus uses a vane pump in which a rotor (19) coupled to a second rotary shaft (14) is rotatab­ly housed in a rotatable housing (20) coupled to a first rota­ry shaft (11), and flow of hydraulic operating fluid in the vane pump due to relative rotation of the first and second rotary shafts (11, 14) is regulated to transmit drive force between the first and second rotary shafts (11, 14). In the power transmission apparatus, small passages (18c) are formed in pump chambers (36, 37, 38) defined between the housing (20) and the rotor (19) to permit flow, to a certain extend, of hy­draulic operating fluid between delivery side chambers and suction side chambers formed by partitioning the pump chambers (36, 37, 38) by movable vanes (18) mounted in the rotor (19), thereby preventing fluctuation of torque transmitted between the first and second rotary shafts (11, 14) and preventing oc­currence of cavitation in the pump chambers (36, 37, 38).
Patent EP-0256263-A1 (EP)
Inventor: FEIL EUGEN
IPC: E04D12/00
Filed: 1987-06-26
Abstract: A sub-roof for roofs with roofing boards consisting of a plurality rectangular insulating boards (1) overlapping each other in direction of the slope of the roof. Each insulating board has a parallel plane central section (3), integral with a wedge-shaped board section (2) on the ridge side and a wedge-shaped board section (4) on the eaves side, the thickness of which increases towards the middle of the board. The thickness of the board sections (2 and 4) on the ridge side and on the eaves side at their edge towards the central board section (3) is at least equal to the thickness of said central board portion (3) and, when thicker boards are used, reaches said thickness after going through a step (11 and 12). The insulating boards (1) are placed so that they constitute an offset double or multiple covering. Due to the wedge-shaped multiple overlap the rows of insulating boards can be shifted within the longitudinal direction, for example, to adapt to different batten intervals or spacing, whereby the effective insulating layer thickness of the sub-roof does not change noticeably and tightness is not affected.
Patent EP-0258634-A1 (EP)
Inventor: BERGAMO LUCIANO
IPC: B29C/
Filed: 1987-07-29
Abstract: The method for forming surface-engraved panels clad with a sheet of thermodeformable material, particularly PVC, comprises a preliminary stage of engraving the surface of a chipboard substrate to obtain cavities therein in accordance with a predetermined design and a subsequent stage in which an adhesive is spread over said surface followed by a sheet of thermodeformable material which covers said cavities, and is characterised in that the panel (6) prepared in this manner is passed through at least one pair of rollers (7,8), of which the roller (8) in contact with said surface is formed of elastically yieldable material which causes the sheet of thermodeformable material, previously heated until soft, to penetrate into said cavities.
Patent EP-0275452-A1 (EP)
Inventor: PIEJKO KARL-ERWIN DR
IPC: C08F20/12
Filed: 1987-12-08
Abstract: In dem erfindungsgemäßen Verfahren zur quasi-ionischen Polymerisation von Acrylsäurederivaten in organischen Lösungsmitteln mit Initiatoren und Zinkhalogeniden, werden die Zinkhalogenide in dem zu polymerisierenden Acrylsäurederivat gelöst und die übrigen Komponenten des Polymerisationsgemisches mit dieser Lösung vereinigt.
Patent EP-0271182-A1 (EP)
Inventor: HIGASHIO YASUHIKO
IPC: C07C67/00
Filed: 1987-09-15
Abstract: Alumina (preferably gamma type) is soaked in an aqueous solution of niobium compound, e.g. niobium hydroxide or hydrated niobium oxide each in oxalic acid, e.g. for 3 hours, the soaked alumina is removed, dried and calcined at 150-­500°C to form a carrier comprising 50-95 wt% of alumina and 5-50 wt% of niobium oxide. Palladium is supported on the carrier before or after the process, in amount of 0.01-5 wt%. 
     The resultant catalyst is used in a one-stage reaction in which acetone and hydrogen are reacted at a temperature of 80-250°C and a pressure of atmospheric to 50 atms, in fixed bed flow over the catalyst in a reactor or by suspending the catalyst in acetone and blowing the hydrogen therethrough; the product is methyl isobutyl ketone in a selectivity of at least 90% and an acetone conversion rate of at least 28%. 
     The catalyst has good activity and long life.
Patent EP-0294482-A1 (EP)
Inventor: IMANISHI YASUO
IPC: G09G5/14
Filed: 1987-02-27
Abstract: This invention of the display device is realized to display the data on a plurality of regions on the same screen for each of the regions over individual gradation ranges, permitting the amount of hardware to increase as small as possible. The image data of a first frame buffer (20) on which image data of one frame is written is read out repetitively in synchronism with the display period of a display unit (80). subjected to the gradation conversion processing through a gradation conversion circuit (30) each time of readout, and is written onto a write enable region of a second frame buffer (50) designated by a control circuit (40). The image data of the second frame buffer is converted into a video signal through a video signal generating circuit (70) and is displayed on the display unit (80). By successively changing the setting of gradation and the setting of write enable region, the image data having gradations that change depending upon the regions are written onto the second frame buffer.
Patent EP-0261177-A1 (EP)
Title: Use of carbamate additives for low phosphorus or phosphorus free lubricating compositions.
Inventor: BUTKE BETSY JANE
IPC: C07C333/00
Filed: 1987-03-11
Abstract: A phosphorus free or a low phosphorus containing lubricant composition is provided by formulating the composition with an additive of the formula   <IMAGE> (I)  wherein R1 and R2 are independently alkyl of 1 to about 7 carbons, aryl, aralkyl or together form an alicyclic or heteroalicyclic radical in which the ring is completed through the nitrogen; X is O or S; a is 1 or 2; R3 and R4 are independently H, alkyl or aryl; and Z is  <IMAGE>  wherein R5 is hydrogen, alkyl, or aralkyl, and  <IMAGE>  wherein Y is H, OH, R6 where R6 is alkyl, aryl or aralkyl, OR6, OR7-OH, where R7 is alkylene of 1 to about 7 carbon atoms, and NR8R9 where R8 and R9 are independently hydrogen, alkyl, cycloaliphatic, heteroalicyclic or together form an alicyclic or heteroalicyclic radical in which the ring is completed through the nitrogen; with the proviso that when a is 1, Y is not OR6. These additives impart improved extreme pressure and anti-wear properties to lubricant compositions.
Patent EP-0290480-A1 (EP)
Title: Circuit electrique pour commuter le nombre de poles sur le rotor de machines synchrones en utilisant des diodes rotatives
Inventor: CHIARION GIOVANNI
IPC: H02P9/00
Filed: 1987-06-22
Abstract: Dans le circuit décrit, un circuit électrique du rotor est relié à une première et une seconde bague collectrice, chacune de celles-ci coopérant avec des balais connectés électriquement à une source de courant, et d'autre part, un interrupteur-inverseur est branché en série. Le circuit du rotor possède les bobines des pôles, qui sont reliées à l'une des bagues collectrices et qui, grâce à l'insertion d'une première diode, sont reliées avec le circuti électrique des enroulements polaires ne devant pas être commutés, le circuit étant pourvu d'une deuxième et d'une troisième diode. Le circuit électrique est fonctionnellement relié à une autre bague collectrice. En outre, il est prévu une ramification de lignes qui possède une quatrième diode à polarité inverse de celle des diodes précitées. Une connexion des diodes est prévue entre les enroulements polaires devant être commutés et la première diode; l'autre connexion de diode est prévue entre les enroulements ne devant pas être commutés et la deuxième diode.
Patent EP-0281596-A1 (EP)
Inventor: ELLIOTT GEORGE M
IPC: B31F1/00
Filed: 1987-09-03
Abstract: Une feuille d'isolation façonnée rigide est formée à partir d'une matte flexible d'épaisseur sensiblement uniforme (43) constituée de fibres lâches ou de mousse à cellules ouvertes, imprégnée d'un adhésif non polymérisé thermo-activable, par exemple une résine de phénolformaldéhyde. Le procédé de formation consiste à: a) comprimer la matte entre une paire de moules complémentaires (19 et 20), façonnés, préchauffés (par exemple 375°F) qui présentent des perforations (4, 18 et 33) au travers de leurs surfaces de contact (30 et 50); b) éjecter simultanément de la vapeur surchauffée, de préférence de la vapeur d'eau (conduites 9, 14 et 40), au travers des perforations dans les deux moules, la vapeur ayant une pression et une température (par exemple 80 psig et 600°F) suffisantes pour chauffer l'adhésif dans la matte jusqu'à atteindre sa température d'activation (par exemple 230-350°F); et c) appliquer un vide (conduite 10) à la matte de manière à faire passer de l'air ambiant au travers de celle-ci jusqu'à ce que l'adhésif ait pris. Le procédé est particulièrement utile pour former des panneaux isolants façonnés en fibre de verre pour des véhicules automobiles, par exemple des revêtements pour toits de voiture.
Patent EP-0287876-A1 (EP)
Inventor: WISOTZKI KLAUS-DIETER DR
IPC: A61Q5/02
Filed: 1988-03-31
Abstract: Hair treatment compositions in the form of aqueous, aqueous-alcoholic or emulsion-like compositions having a content of 0.1 to 8% by weight of panthenol and 0.1 to 8% by weight of a mono- or disaccharide have a regenerating effect when used on severely split hair. A further increase in the anti-hair splitting effects is achieved by additions of 0.1 to 4% by weight of polyvinylpyrrolidone and/or 0.01 to 1% by weight of a triol, for example of 3,7,11,15-tetramethyl-1,2,3-trihydroxyhexadecane (phytantriol).
Patent EP-0298271-A1 (EP)
Inventor: BOHN MANFRED DR
IPC: A61K31/13
Filed: 1988-06-10
Abstract: The nail lacquer contains at least one water-insoluble film former and at least one antimycotic substance from the group comprising tioconazole, econazole, oxiconazole, miconazole, tolnaftate and naftifine hydrochloride.
Patent EP-0304578-A1 (EP)
Inventor: THOMA HANS A DR
IPC: C12N7/04
Filed: 1988-06-22
Abstract: HBV surface antigen particles, prepared by recombinant DNA technology are described, said particles being composed of epitopes from the group of surface peptides and/or core peptide of non-A, non-B hepatitis virus, hepatitis virus A and/or hepatitis virus B. Respective particles are especially characterized by a composition of different epitopes selected from pre-S and S peptides. There are also described DNA-sequences, plasmids and cell lines coding for respective HBV surface antigen particles as well as a new vaccine containing the same.
Patent EP-0299258-A1 (EP)
Inventor: FREJBORG FREY
IPC: B01D29/17
Filed: 1988-06-24
Abstract: An apparatus for screening paper stock comprises a vessel, a cylindrical screen cylinder within the vessel, a rotating element moving in the vicinity of the screen cylinder at a predetermined speed, an inlet for unscreened stock, an outlet for the screened stock, and an outlet for the stock fibers and unwanted rejectable material which does not pass through the screen cylinder. The rotating element has a contour surface with grooves formed of a first bottom plane (10) parallel to the envelope surface, an inclined plane (20), an upper plane (30), and a side plane (40), the side plane (40) being essentially perpendicular to the first plane (10), the inclined plane (20) forming an angle between 5° - 60° with the first plane (10), the upper plane (30) being parallel to the first plane (10), The rotor element may be either a rotor or blade type segments. Also the screen cylinder has a contour surface. The inclined plane of the contour surface of the rotor may be the upstream or the downstream side plane. The method is also described. The invention is particularly useful in the screening of the stock flowing to the headbox of a paper making machine.
Patent EP-0313819-A1 (EP)
Inventor: FRIEDRICHS HANS
IPC: B61G5/04
Filed: 1988-09-23
Abstract: The connecting coupling has a laterally projecting hook 10 on an automatic coupling, in particular a Willison coupling 1, into which hook a coupling chain 11 can be hooked. A laterally projecting cam 15, which projects displaceably through the side wall 4 of the coupling 1 in the longitudinal direction of the coupling, is located on the bolt transmission 6, in particular on the locking cam 7' of the coupling 1. In the coupled position of the bolt transmission 6, the protrusion 15 is located in front of the opening 17 of the hook 10, during the movement of the bolt transmission 6 into its uncoupling position the protrusion 15 is displaced backwards, in which case it forces out of the hook 10 a coupling chain 11 hooked into the hook 10 and thus brings about uncoupling. A cam 12 which supports the expulsion process can be provided, set back with respect to the hook 10, on the side wall 10 [sic]. A risk-free, safe decoupling of the transitional coupling is thus possible on moving vehicles, in particular when passing over humps. <IMAGE>
Patent EP-0315179-A1 (EP)
Inventor: BARTHOLIC DAVID B
IPC: B01J29/90
Filed: 1988-11-03
Abstract: A fluid catalytic cracking process wherein a hydrocarbon charge-stock is atomized and injected, in a contactor/reactor, into a vertical curtain of hot regenerated catalyst to vaporize and crack hydrocarbons in the charge-stock, wherein the catalyst preferably contains at least 40% by weight of a zeolitic cracking component and the contact time of the hydrocarbon vapors and the catalyst in the contactor/reactor is ultra-short, preferably not greater than 0.5 second.
Patent EP-0312399-A1 (EP)
Inventor: CAPPA ARNALDO CARLO
IPC: B32B18/00
Filed: 1988-10-14
Abstract: A semi-rigid stratified shield, consisting of at least one layer of a ceramic and/or sintered material, which may be in the form of a mosaic of adjacent plates (2) (coupled to a carrier), embedded in an elastomeric matrix (20), said shield being pivotable at one side.
Patent EP-0374317-A1 (EP)
Inventor: BOISSONEAULT MARK
IPC: B67D1/06
Filed: 1988-12-21
Abstract: A device for pouring layered drinks comprises a base portion (10) in the form of a tray defining four recesses (15) onto which four separate glasses (19) can be located. A top portion (11) has four cup members (27) recessed in an upper surface (23). Each cup member has four ribs (32) extending radialy outwardly therefrom so the ribs sit on the rim of the glass and hold the cup member projecting into the interior of the glass. A locating projection (35) on one of the ribs cooperates with the side wall (28) of the cup member to confine one portion (40) of the rim of the glass into a required location. The base (29) of the cup member is inclined downwardly toward the location projection and accordingly toward the one portion of the rim. An orifice (30) of a specific size is formed in the base adjacent the location projection to allow the liquid (31) to run from the orifice to the located portion of the rim of the glass to control liquid flow (41) so that it forms a layer (42) on liquid (43) previously poured into the glass. The device thus accommodates manufacturing tolerances in the glass sizes.
Patent EP-0276184-A1 (EP)
Inventor: BONNEFOY ALAIN
IPC: A44C17/04
Filed: 1988-01-18
Abstract: A method of setting precious stones in jewelry includes providing a metal support element of U-shaped cross section with two lateral bands separated by a central band and defining between them a channel, providing holes in the lateral bands and placing the stones into the channel and securing the stones in place in the channel with a wire passed through the holes from one band to the other across the channel.
Patent EP-0325087-A1 (EP)
Inventor: DEUTSCHENBAUR PAUL
IPC: B23B31/11
Filed: 1988-11-14
Abstract: The tool holder (1) for a boring and chiselling machine has a location sleeve (2) with an at least partly tapered location opening (2a) and driving strips (4a). The tool (16) has a partly tapered insertion shank (16b) with grooves (16d) for the rotationally locked engagement of the driving strips (4a). Furthermore, the tool (16) is provided with recesses (16c) in which pins (5) of the tool holder (1) engage. An actuating sleeve (12) of the tool holder (1) and the tool (16) have connecting means (12b, 16e) which enable the insertion shank (16b) to be restrained in the location sleeve (2). 
<IMAGE>