baber/WOPTO huggingface dataset:
Patent EP-0169843-A1 (EP)
Inventor: JONSSON NILS-AKE
IPC: F28F3/10
Filed: 1984-02-28
Abstract: Plaque de châssis et/ou plaque de pression pour un échangeur de chaleur à plaques, la plaque présentant des trous la traversant et prévus au moins pour un fluide échangeur de chaleur. Selon l'invention une ligne de paroi (8, 9; 42, 44) délimitant le trou (7; 41) est dirigée de manière à former un angle avec le plan (P) de la plaque différent de 90o.
Patent EP-0140927-A1 (EP)
Inventor: MARINAK MICHAEL J
IPC: B01J19/24
Filed: 1984-03-22
Abstract: Préparation de grandes quantités de mélanges riches en pyridines polychlorurées en maintenant un rapport pondéral chlore/3,5-lutidine supérieur à environ 7:1 lors de la réaction non-catalytique entre le chlore et la 3,5-lutidine ou l'hydrochlorure de 3,5-lutidine en phase liquide à des températures dépassant 150oC environ, les réactifs étant contenus dans un diluant bien mélangé produisant une quantité égale ou inférieure à 2 moles de chlorure d'hydrogène par mole de diluant lors de la réaction avec le chlore dans la gamme de température indiquée. La réaction dans un réacteur primaire (R1) est suivie par une chloruration sélective ultérieure permettant d'obtenir les produits désirés finaux utiles en tant qu'intermédiaires dans la formation d'herbicides et analogues.
Patent EP-0171749-A1 (EP)
Inventor: WATANABE MASAHARU
IPC: A61M1/26
Filed: 1985-08-07
Abstract: A method and apparatus for the semicontinuous separation of plasma from blood collects blood from and returns blood to an individual in an intermittent manner. Blood introduced from, say, a donor is fed into membrane-type blood plasma separating means (1) by a circulating mean (3) so that plasma may be separated from the blood. Some of the concentrated blood that results is pooled in blood reservoir means (8), and the remaining concentrated blood is mixed with newly introduced blood and fed into the plasma separating means (1) to repeat plasma separation and, hence, concentration. When a predetermined amount of blood has been introduced from the donor, some of the blood remaining in the system is returned to the donor by a blood feed circuit, while the blood remaining in the system is subjected to plasma separation and concentration again. Separation of plasma is thus performed during both the blood introdution and return cycles without pause.
Patent EP-0177924-A1 (EP)
Inventor: WRIGHT TERRY L
IPC: A61K31/44
Filed: 1985-10-07
Abstract: (1H-Tetrazol-5-yl)thienopyridinones and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate cyanoketone with ammonium chloride and an azide such as sodium azide in an inert solvent such as dimethylformamide.
Patent EP-0183156-A1 (EP)
Inventor: DUNGS KARL
IPC: G01L15/00
Filed: 1985-11-16
Abstract: 1. Combined gas/air regulator with two diaphragm pressure gauges, whose diaphragms acting against one another and against the tension of a spring (22), which is supported on an abutment (27) adjustable in the spring action direction, and are mechanically connected together by means of a ratio setting means (7-13) and to the tappet (23) of a valve, characterized in that the abutment (27) engages on the sloping surface (34) of an adjusting wedge (31), which is displaceable by means of an adjusting device at right angles to the adjusting direction of the abutment (27).
Patent EP-0188774-A1 (EP)
Inventor: SCHMIDT WERNER
IPC: B60J7/185
Filed: 1985-12-19
Abstract: 1. The use of a locking device comprising a wing (13) and a frame, with an eccentric catch (14), which is pivotably secured to the wing (13), which is provided with a handle (10) and which selectively encloses a locking pin (16) in a lockable manner which is rigidly connected to the frame, the handle (10) lying approximately parallel to the wing (13) in its closed position and the free end (23) of the eccentric catch being arranged relative to the locking pin (16) such that the release of the locking pin (16) is only effected upon a pivoting movement of over 90 degrees out of the closing position, for locking the roof aperture cover of a lorry cub.
Patent EP-0177260-A1 (EP)
Inventor: YOSHIOKA SHIGEHIKO
IPC: C09K23/52
Filed: 1985-09-25
Abstract: An aqueous dispersed solution of a substituted succinic anhydride which comprises an aqueous soluble copolymer (A) having 50 percent or more by mol of (meth)acrylamide (a) 1 percent or more by mol of N,N-dialkylamino.alkyl(methy)-acrylamide (b) as monomer ingredients, aqueous soluble copolymer (B) having 50 percent or more by mol of (meth)acrylamide (a), 1 percent or more by mold of N,N-dialkylamino.alkyl(meth)acrylamide (b) and 49 percent or less by mol of other copolymer monomer (c) as monomer ingredients, or both of the aqueous soluble copolymer (A) and the aqueous soluble copolymer (B), and a process for producing an aqueous dispersed solution of a substituted succinic anhydride prepared by dispersing the aqueous soluble copolymer (A) or the aqueous soluble copolymer (B) or a mixture (C) of 99 to 99.9 percent by weight of the substituted succinic anhydride (d) and 10 to 0.1 percent by weight of an oil-in-water type surfactant (e) in aqueous solution containing both the aqueous soluble copolymer (A) and the aqueous soluble copolymer (B). Thus, the aqueous dispersion can provide an excellent sizing effect in case applied as a sizing agent in paper making process but also has preferable dilute dispersibility of aqueous dispersion, does not possibly contaminate wires, rolls and carpets of a paper making machine when applied as a sizing agent in the practical paper making process with properties of capable of continuously operating for a long period of time.
Patent EP-0172761-A1 (EP)
Inventor: CHEMINAL BERNARD
IPC: C07C31/42
Filed: 1985-07-12
Abstract: A process for preparing pure fluoral hydrate or hexafluoroacetone hydrate which comprises reacting a hemiacetal with the formula <IMAGE>   wherein R is hydrogen or CF3, with water in a distillation column, removing respectively the methanol or ethanol produced at the head of the column, and recovering at the bottom of the column the pure hydrate so produced.
Patent EP-0181808-A1 (EP)
Title: Analyseur de spectre à filtres dispersifs à ondes de surface
Inventor: AMBOS RENE
IPC: G01R23/165
Filed: 1985-10-25
Abstract: Cet analyseur comporte deux ensembles identiques (6, 7) à structure "M-C-M" (Prémultiplication, Convolution et Postmultiplication, respectivement par une première, une deuxième et une troisième rampe modulées linéairement en fréquence), analysant l'un le signal (f(t)) à analyser, l'autre un signal de référence (δ(t)), le signal de sortie (s(t)) étant obtenu après mélange des signaux de sortie du premier et du second ensembles dans un mélangeur 13. Application aux récepteurs radar.
Patent EP-0167610-A1 (EP)
Inventor: LOUIS CLAUDE
IPC: E21B47/06
Filed: 1985-01-04
Abstract: Le piézomètre (1) destiné à être introduit dans un trou de forage (3), comprend, d'une part, des bagues de mesure rigides (b1, b2...) destinées à être placées à des distances prédéterminées suivant la direction axiale du trou, le diamètre extérieur de ces bagues de mesure étant inférieur au diamètre du trou de forage, et des moyens d'étanchéité gonflables (E) liés aux bagues de mesure, propres à être appliqués contre la paroi (4) du trou de forage (3) et à déterminer, en combinaison avec les bagues, plusieurs zones annulaires de mesure (m1, m2...mn) au niveau desdites bagues, ces zones de mesure étant limitées dans le sens radial extérieur par la paroi (4) du trou de forage, ces zones étant en outre isolées du volume intérieur du trou et séparées les unes des autres, et, d'autres part, des moyens de mesure (12) prévus pour mesurer la pression dans lesdites zones annulaires, ces moyens de mesure étant reliés à la surface par des canalisations (14) ou analogues, et des moyens d'amenée (25, 18, 15) d'un fluide sous pression reliés aux moyens d'étanchéité pour assurer le gonflage de ces derniers.
Patent EP-0172857-A1 (EP)
Inventor: ANDERSEN NIELS
IPC: F04B9/04
Filed: 1985-02-22
Abstract: Un anneau excentrique et un excentrique où l'anneau excentrique présente une section transversale polygonale avec des faces latérales planes sur lesquelles bute une bielle de piston pour un cylindre sont conçus avec des canaux (9) pour un lubrifiant, lesdits canaux (9) s'étendant des faces latérales planes (2) de l'anneau excentrique (1) jusqu'au milieu de la surface de coussinet (6) de l'anneau excentrique. Dans la surface de coussinet (6) se trouve un système de rainures hélicoïdales (7) dotées d'une direction, d'une profondeur et d'un pas tels que, sous l'influence de son pouvoir adhérent au tourillon de coussinet pivotant (8), le lubrifiant est accéléré pour décrire un mouvement à partir des bords du coussinet en direction de sa ligne médiane, créant ainsi une pression hydraulique permettant de comprimer le lubrifiant par les canaux (5) pour l'amener aux faces polygonales planes.
Patent EP-0176574-A1 (EP)
Title: Dispositif d'embrayage
Inventor: ANDRE AXEL GUENTHER
IPC: F16D25/08
Filed: 1985-04-04
Abstract: Dispositif d'embrayage (10) pour des éléments d'arbre coaxiaux comportant un élément d'arbre d'entraînement ou d'entrée (12 ou 14) et un élément d'arbre entraîné ou de sortie (14 ou 12); le dispositif comporte un disque (20) montable concentriquement sur l'un des éléments d'arbre afin de tourner avec cet élément d'arbre; un élément de plaque (28) montable sur l'autre élément d'arbre pour tourner avec celui-ci et de manière à s'étendre au moins diamétralement par rapport à l'autre élément d'arbre en relation essentiellement parallèle avec le disque (20), l'élément de plaque (28) comportant au moins deux ouvertures (46) alignées chacune axialement avec le disque (20), un bras respectif d'application de force (48) s'étendant axialement et situé dans chaque ouverture, un élément de châssis (50) interconnectant chacun des bras d'application de force (48), ainsi que des mécanismes respectifs de coussinet de frottement (52) sur chaque côté du disque (20), chaque mécanisme de coussinet (52) étant monté de façon fonctionnelle si bien qu'après application d'une force axiale à l'élément de châssis (50), les bras (48) s'étendant axialement sont déplaçables afin d'amener chacun des mécanismes de coussinet (52) à se déplacer par rapport au disque (20) de l'une à l'autre de deux positions relatives, le mécanisme de coussinet (52) agrippant le disque (20) dans une première position et le mécanisme de coussinet (52) libérant le disque (20) dans la seconde position; le disque (20) peut tourner avec l'élément de plaque (28), le bras (48) ou l'élément de châssis (50) avec le mécanisme de coussinet (52) dans leur première position, alors qu'il peut tourner par rapport à l'élément de plaque (28), aux bras et à l'élément de châssis (50) avec le mécanisme de coussinet (52) dans leur seconde position.
Patent EP-0183823-A1 (EP)
Title: Single valve diaphragm pump with decreased sensitivity to ambient conditions.
Inventor: FISCHELL ROBERT ELLENTUCH
IPC: F04B43/00
Filed: 1985-05-30
Abstract: A single valve diaphragm pump is disclosed which generally includes: a pump housing, a flexible diaphragm reciprocally movable in the pump housing; an inlet filter means; and, an outlet valve. The flexible diaphragm conforms in shape to a portion of the pump housing when the diaphragm is in its actuation or rest position. The pump eliminates an inlet check valve and replaces it with an inlet filter means. The invented pump has a stroke volume which is extremely constant even though ambient pressure and reservoir pressure may vary over a considerable range. Furthermore, the invented pump provides a practical means for preventing gas bubbles from entering into the pump chamber. The invented pump can have application as a medication pump for use external to or implanted within a living body.
Patent EP-0192759-A1 (EP)
Inventor: ROST ROBERT R
IPC: C10M169/04
Filed: 1985-09-05
Abstract: Une composition lubrifiante destinée à être utilisée dans des procédés de formage à chaud de métaux ou d'alliages comprend i) une importante quantité globale d'au moins un glycéride d'acide gras insaturé partiellement oxydé et/ou partiellement polymérisé; ii) une faible quantité globale d'au moins un ester de pentaérythritol, et iii) de 1 à 10% au total d'un ou plusieurs additifs, sélectionnés parmi les dialkyl-dithiophosphates métalliques et des composés organiques, notamment les esters, de l'acide borique, pouvant stimuler la formation de carbone pendant l'utilisation de la composition. Des composants préférés sont i) l'huile de lin partiellement oxydée et/ou polymérisée, ii) le monoléate de pentaérythritol et iii) un dialkyl-dithiophosphate de zinc. Ces compositions permettent d'obtenir une meilleure lubrification de la couche de carbone aux températures d'usinage à chaud des métaux tout en réduisant la formation de fumées et/ou d'odeurs.
Patent EP-0250607-A1 (EP)
Inventor: SATO TOSHIAKI
IPC: C08F2/00
Filed: 1986-06-13
Abstract: The present invention provides a process for producing easily on an industrial scale a polyvinyl ester having a high degree of polymerization and PVA having a high degree of polymerization derived by saponification from such a polyvinyl ester. The process of this invention makes it possible to produce the desired product especially even when the polymerization is carried out until a high conversion to polymer is attained, as well as even when the polymerization is terminated while the conversion to polymer is still low.
Patent EP-0226701-A1 (EP)
Title: Knochennagel zur Versorgung von Oberarmfrakturen
Inventor: SEIDEL HARTMUT RICHARD ALFRED
IPC: A61B17/58
Filed: 1986-07-10
Abstract: Knochennagel zur Versorgung von Oberarmfrakturen mit einem proximal in die Markhöhle einführbaren hohlen Schaft (10), der am distalen Ende aufgeschlitzt ist (19), einem Spreizkörper (24), der mit einer Schraube im Inneren des Schaftes zusammenwirkt und durch Drehen der Schraube in den Schaft hineingezogen wird und das aufgeschlitzte Ende radial aufweitet, wobei das Querschnittsprofil des Schaftes zumindest im geschlitzten Bereich zumindest an der Innenseite abwechselnd Erhebungen (16) und Vertiefungen (17) aufweist, außerhalb des geschlitzten Bereiches in die inneren Erhebungen ein Innengewinde (25) geformt ist und der Spreizkörper vom Kopf (24) einer Spreizschraube (12) gebildet ist, deren Schaft (23) mit dem Innengewinde zusammenwirkt.
Patent EP-0258463-A1 (EP)
Inventor: WINSTON ANTHONY E
IPC: A61K8/19
Filed: 1986-08-02
Abstract: A toothpaste containing at least 60% sodium bicarbonate particles as the sole abrasive, at least 30% of the sodium bicarbonate having particle sizes of less than 25 microns. Humectants, thickening agents, fluoridating agents, flavors, sweeteners and other conventional adjuvants may also be included in the toothpaste.
Patent EP-0219739-A1 (EP)
Inventor: KEMMLER HEINRICH
IPC: B65B27/10
Filed: 1986-10-02
Abstract: 1. An apparatus (1) for bundling or wrapping elongate objects (59), for example cables, by means of adhesive tape (5) with a hollow cylindrical winding wheel (13) which is provided with a segmental opening (12) and is driven radially and which is provided inside the winding wheel (13) with a co-rotating tape pressing-on device (21), the adhesive-tape receiving means (3) and the winding wheel (13) being arranged so as to lie in the same plane, wherein, in order to form the adhesive tape (5) into loops, the adhesive-tape receiving means (3) is provided with an apparatus (48) for relative movements with respect to a deflexion wheel (6), characterized in that at least one deflexion wheel (6) with freewheel action in the direction of travel of the adhesive tape (5) is provided between the adhesive-tape receiving means (3) and the winding wheel (13) and is in contact with the deflexion (6) on the adhesive side (17).
Patent EP-0216427-A1 (EP)
Inventor: PETERS JOSEPH HUBERTUS
IPC: H04L7/08
Filed: 1986-09-17
Abstract: The device for deriving a synchronizing signal comprises a synchronizing signal detector (1), an output (3) of which is coupled both directly and via a delay unit (18) to inputs (4 and 19, respectively) of a signal combination unit (5). The output (6) thereof is coupled to an input (7) of a flywheel counter (8). One output (9) of the flywheel counter (8) supplies the synchronizing signal. Another output (9) is coupled to an input (11) of the signal combination unit (5). The first input (4) and the second input (11) of the combination unit (5) are coupled to inputs of a time slot circuit (12). The first input (4) and the third input (19) of the combination unit (5) are coupled to inputs (20, 21) of a further combination unit (14). The output of the time slot circuit (12) is also coupled to an input (13) of the combination unit (14).The delay time (T) of the delay unit (18) is equal to n times the period of the synchronizing signal. Therefore the device is less sensitive to "false lock" and can capture the synchronization rapidly again after a loss of synchronization.
Patent EP-0196158-A1 (EP)
Inventor: PERLOFF DAVID STEVEN
IPC: H01L21/66
Filed: 1986-02-14
Abstract: An automatic sheet resistance mapping system for semiconductor wafers which has the capability of taking high accuracy, multiple test readings in both contour scan and diameter scan modes. A rotatable wafer stage (120) carries a semiconductor wafer (80) thereon with the center of the wafer positioned substantially at the axis of rotation of the wafer stage. A probe head assembly (110), including a linear array of at least four equally spaced probe tips (114) projecting from one surface of the assembly is mounted facing the wafer stage on an arrangement for moving the probe tips alternately into and out of contact with the surface of a wafer carried thereon. Positioning arrangements (121) are provided for rotating the wafer stage to accurately registered angular test positions and for producing translation between the wafer stage and the probe head assembly to position the array of probe tips at accurately registered radial test positions relative to the center of the wafer. The positioning arrangements are operable in a diameter scan mode to locate the probe tips at a multiplicity of successive, closely spaced test positions along a diameter line of the wafer and are operative in a contour scan mode to locate the probe tips at a two-dimensional array of different positions across the area of the wafer. The mounting arrangement for the probe head positions the probe head in a prearranged alignment position with the linear array of probe tips oriented at a prearranged small acute angle to a radius line so that the test probe tips each define a track of separated test probe footprints on the wafer in the diameter scan mode.
Patent EP-0193390-A1 (EP)
Inventor: YOSHIMOTO TAKEO
IPC: A01N41/06
Filed: 1986-02-26
Abstract: N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethyl-benzenesulfonamide derivatives are represented by the following general formula:
<CHEM>
 wherein X and Y individually mean a hydrogen or chlorine atom. Such derivatives are useful as agricultural agents e.g. fungicides, for combatting soil-borne diseases. 
<??>The derivatives are prepared by reacting a benzenesulfonyl chloride represented by
 
<CHEM>
 (X and Y as above), with 2-chloro-4-trifluoromethylaniline in the presence of a base.
Patent EP-0201223-A1 (EP)
Inventor: SHAYER MICHAEL
IPC: B60R13/06
Filed: 1986-04-14
Abstract: @ A weatherstrip is fitted into a channel 32 around the edge of a host panel through an interference fit between the rubber of the weatherstrip and the walls of the channel. The weatherstrip includes flexible ribs 20,22 which can be collapsed to allow the strip to enter the channel but which then spring out to hold the strip in the correct position. One of the ribs 20 engages under a retaining lip 36 at the mouth of the channel to resist pull-out. Other ribs 22 engage against the sides of the channel and, on attempted pull-out these ribs buckle so that the contact force with the sides of the channel is increased.
Patent EP-0203740-A1 (EP)
Inventor: KULIG CONSTANTINE W
IPC: C03B7/10
Filed: 1986-05-06
Abstract: A cam driven straight line shear for shearing molten glass comprises two blade-carrying slides - (16,18), a cam (90) and cam follower (88) drive actuating a connecting rod (76) coupled to one of the slides, an air spring (32) coupled to the connecting rod for holding the cam follower (88) on the cam (90), and an air accumulator (98) providing a selected volume for the air spring (32). The air pressure in the air spring (32) is at a maximum in a retracted position of said slides (16,18).
Patent EP-0206545-A1 (EP)
Inventor: AMOS LYNN GRANVILLE
IPC: B29C70/74
Filed: 1986-05-28
Abstract: A split recoating mold (10) is provided for use in recoating optical waveguide fibers (20) with a UV-curable resin. The mold (10) when closed, forms a cavity (16) for receiving the portion (18) of the fiber (20) which is to be recoated, the cross-sectional size and shape of the cavity (16) being essentially equal to the cross-sectional size and shape of the original fiber (20). The mold includes an injection port (24) for introducing a UV-curable resin into the cavity (16). The mold (10) includes means (36, 38, 40) for introducing ultraviolet light into the cavity (16) so that resin located in regions of the cavity (16) remote from the injection port (24) will cure prior to resin located in regions of the cavity (16) near the injection port (24).
Patent EP-0231704-A1 (EP)
Inventor: BERNADET ESTEBETEYKOBORDA CHAR
IPC: A01M27/00
Filed: 1986-12-22
Abstract: 1. Device for controlling animal pests, in particular moles, which is intended to be placed above the orifice (1), cleared and exposed to the open air, of a gallery (2), the said device being composed, on the one hand, of a longitudinal body (4) provided on its periphery with forks (55) enabling its fastening, in an approximately vertical position, in the ground around the orifice (1) of the gallery (2) and provided in its interior with an gun (5) intended to receive a conventional sporting cartrige (6), this gun (5) emerging at right angles to the orifice (1) of the gallery (2), at its front (50), and being closed at its rear by a breech (7), known per se, which is movable between a cocked position and an actuating position and the displacement of which towards its actuating position causes the firing of the cartridge (6) and the sending of a lead charge inside the gallery (2), this displacement being controlled by that of a trigger (8), itself movable between a cocked position, in which it is maintained by cocking members (27) against the force of a compression spring (26), and an actuating position for controlling the displacement of the breech (7) towards its actuating position and, on the other hand, of firing members (10), the displacement of which by a mole situated in the gallery (2) automatically causes the release of the trigger (8) and of the breech (7) towards their respective actuating position and the firing of the cartridge (6), which device is characterized in that the gun (5) which receives the cartridge (6) at its rear (51) is inserted in a safety tube (100) capable of sliding axially in a safety bore of the longitudinal body between a shooting position in which the cartridge (6) is able to engage with the breech (7) and a firing pin (70), and a safety position (100) in which the cartridge remains out of reach of firing pin, the safety tube and the gun (5) being automatically returned to the safety position under the action of safety members (102-105) when the device is not resting on the ground in an approximately vertical position.