baber/WOPTO huggingface dataset:
Patent EP-0403402-A1 (EP)
Inventor: CHEMELLO JEAN-PIERRE
IPC: B01F7/16
Filed: 1990-05-23
Abstract: The device comprises a cylindrical flask (1) closed at the bottom (11) and provided with a leakproof removable lid (2). The lid (2) is pierced in its centre to provide a leakproof passage for the shaft (31) of a beater (3), the head of the shaft (31) emerging to allow it to be driven in rotation. The lid (2) also has at least one connector (4) for attaching a connecting pipe between the flask (1) and a shoe to be treated. The shaft (31) of the beater (3) carries radial fins inclined to force the mixture towards the bottom (11), the latter rising along the wall of the flask (1). This wall advantageously has lengthwise projections (12) to increase the turbulence motions. The device permits a homogeneous mixing of the reactants to endow the stuffing with mechanical qualities which are uniform from one point to another. <IMAGE>
Patent EP-0402280-A1 (EP)
Inventor: DEVIC MICHEL
IPC: A23L19/10
Filed: 1990-05-31
Abstract: Manufacture of extracted vegetable pulps bleached with the aid of H2O2 in alkaline aqueous solution, which consists, in succession, in:
 - treating the pulp in acidic medium at least for 10 minutes at a pH of not more than 2.5,
 - washing the pulp thus treated, with an efficiency of at least 80 %,
 - subjecting the washed pulp to the action of H2O2 in the presence of a stabilising agent for H2O2.
Patent EP-0444151-A1 (EP)
Inventor: MILLS RANDELL L
IPC: G01N27/82
Filed: 1989-11-08
Abstract: L'imagerie par sensibilité magnétique (MSI) comprend un moyen magnétisant les tissus à imager, tel qu'une première bobine Helmholtz, produisant un champ magnétique externe puissant auquel des électrons non appariés de molécules paramagnétiques de tissus, comprenant surtout de la désoxyhémoglobine et de l'oxygène, s'accouplent dans un sens positif, et auquel des électrons orbitaux de molécules diamagnétiques de tissus, tels que des protéines et de l'eau, s'accouplent dans un sens négatif pour produire un champ magnétique secondaire. Ledit système d'imagerie comprend en outre un moyen pour annuler le champ magnétisant externe, tel qu'une seconde bobine Helmholtz qui, par exemple, confine le flux des deux bobines dans un seul plan, de sorte que la composante du champ secondaire perpendiculaire à ce plan est le seul champ à composante différente de zéro. Ladite composante du champ secondaire est détectée à l'aide d'un moyen de détection, tel qu'un réseau de détecteurs de tension de Hall. On procède à la détection sur un espace servant d'échantillon, et les signaux enregistrés pour ledit champ secondaire sont utilisés pour reconstituer la fonction de sensibilité magnétique du corps à l'aide du moyen de reconstitution de l'invention, tel qu'un algorithme de transformation de Fourier.
Patent EP-0425593-A1 (EP)
Inventor: MIRIPOL JEFFREY E
IPC: A61M1/36
Filed: 1990-01-17
Abstract: Une fine pellicule ou couche (10) de leucocytes par exemple globules blancs contaminants dans un concentré de plaquettes, est irradiée aux rayons ultra-violets, d'une longueur d'onde prédominante de 280 à 320 nanomètres, et de préférence d'une intensité de 4 à 20 milliwatts par cm2, afin d'obtenir une exposition totale d'énergie variant typiquement entre 800 et 20,000 millijoules par cm2 de rayonnement ultra-violet. Les leucocytes ainsi traités perdent substantiellement leur capacité à déclencher une réaction immunitaire chez le patient allo-immunisé. Les leucocytes peuvent être placés dans cette pellicule de préférence dans un sachet plat et flexible (10) de plastique (polyéthylène-vinyl acétate), étalé dans le sens de la trajectoire des rayonnements ultra-violets. De nouveaux appareils d'irradiation sont aussi décrits.
Patent EP-0434842-A1 (EP)
Title: Pre-tensioner
Inventor: YANO HIDEAKI
IPC: B60R22/42
Filed: 1990-06-15
Abstract: A pre-tensioner which removes the slack of a seat belt without fail so as to effectively retain the rider on a vehicle when the vehicle collides with the other vehicle or the like. The pre-tensioner is provided with a slack removal unit in which a pulling device (22) starts operating in response to signals sent by an acceleration sensor (30) to detect abrupt acceleration of the vehicle and rapidly pulls a wire (21) as well as the seat belt sideways for removing the slack of the seat belt. Then, in association with the movement of the slack removal unit, an interlocking member (24) to clamp and lock the seat belt (11) turns upward and the seat belt (11) is tightly retained between a pusher (150) and a receiver (152). With the wire (21) pulled rapidly, the slack of the seat belt is removed without fail and the seat belt (11) is locked against pulling-out, whereby the seat belt (11) is brought into tight contact with the body of the rider easily and positively and can retain the rider on the seat.
Patent EP-0485515-A1 (EP)
Inventor: CHEN HSING-YAO
IPC: H01J29/62
Filed: 1990-08-10
Abstract: On a mis au point un moyen de déviation d'un faisceau d'électrons provenant d'un chemin en ligne droite, destiné à être utilisé notamment dans un canon à électrons de tube cathodique. Ledit moyen de déviation de faisceau présente une utilité générale, mais est décrit comme faisant partie d'une lentille quadripole corrigeant l'astigmatisme introduit par une culasse autoconvergente associée. La caractéristique de déviation de faisceau du quadripole dynamique compense les erreurs de convergence indésirables introduites par la tension de la focale dynamique.
Patent EP-0501965-A1 (EP)
Title: Apparatus for compacting scrap metal.
Inventor: CACACE ANTONINO GIORGIO
IPC: B30B15/02
Filed: 1990-09-19
Abstract: A method is disclosed of forming a billet (30, 200, 300) comprising charges of swarf compacted cyclically into a number of briquettes (32, 202, 304) joined together. The billet may also comprise a tube (34, 204, 302) which forms a jacket around the briquettes. The briquettes are joined at interfaces which have complementary interengaging formations (206, 208, 306, 308). The formations may have frusto-conical shapes which are co-axial with the briquettes. Each interface may have a substantially flat annular peripheral portion (210, 310) normal to the longitudinal axis.
Patent EP-0497906-A1 (EP)
Title: L-alpha-glycerophosphoryl-d-myo-inositol for the treatment of peripheral neuropathies and of cerebropathies.
Inventor: SCOLASTICO CARLO
IPC: C07F9/117
Filed: 1990-10-17
Abstract: PCT No. PCT/EP90/01757 Sec. 371 Date Mar. 2, 1992 Sec. 102(e) Date Mar. 2, 1992 PCT Filed Oct. 17, 1990 PCT Pub. No. WO91/06300 PCT Pub. Date May 16, 1991.Pharmaceutical compositions for the treatment of peripheral neuropathies of dysmetabolic or toxic origin and of cerebropathies of organic and functional origin, containing as the active ingredient L-(alpha)-glycerophosphoryl-D-myo-inosital, as such or as the alkali or alkali-earth metal salt thereof.
Patent EP-0455822-A1 (EP)
Inventor: TAKAYANAGI HISAO
IPC: C07C69/732
Filed: 1990-11-29
Abstract: A novel open-chain terpene compound useful as an intermediate for sarcophytol A having a resitance to a carcinogenesis and an antitumor activity and represented by general formula (I), wherein R¹ is a hydrogen atom, a 1-alkoxyalkyl group, a tetrahydrofuryl group, a tetrahydropyranyl group or an acyl group, R² is -CHO, -CH₂OR³ or (a), wherein R³ is a hydrogen atom, a 1-alkoxyalkyl group, a tetrahydrofuryl group, a tetrahydropyranyl group or an acyl group, R⁴ is an alkyl group having 1 to 4 carbon atoms, provided that R¹ and R³ are not simultaneously the same substituents and, when R¹ is a hydrogen atom, R³ is neither an acetyl group nor a tetrahydropyranyl group and, when R² is a group represented by formula (a), R¹ is not a hydrogen atom.
Patent EP-0468212-A1 (EP)
Inventor: TSCHERWITSCHKE RICHARD
IPC: D06F59/02
Filed: 1991-06-24
Abstract: In a device for drying one-piece protective suits with connected footwear, gloves and facemask or helmet, as well as at least one closable slot-like opening, with upwardly directed air-conducting pipes which can be inserted into leg and arm parts, are open at least at the free end and protrude upwards externally from a vertically running supply pipe which can be connected to a compressed-air source, easier operation and handling is achieved in that the air-conducting pipes (32, 34; 46, 48) and the supply pipe (24) together form a hanging stand for receiving a protective suit (40) and that the supply pipe (24) is arranged on a support plinth (12) which has an air- conducting duct which is connected to the supply pipe (24) and the compressed-air source (58). <IMAGE>
Patent EP-0463626-A1 (EP)
Inventor: TAKESHIMA SHINICHI TOYOTA JIDO
IPC: B01J29/072
Filed: 1991-06-27
Abstract: A catalyst for purifying an exhaust gas comprising a zeolite catalyst ion-exchanged with a transition metal, which is heat-treated in a gas stream containing a sulfur oxide, optionally followed by washing with a glycol.
Patent EP-0475119-A1 (EP)
Inventor: GUARALDI GLENN ALAN
IPC: B41F31/14
Filed: 1991-08-16
Abstract: In einer Druckmaschine schließt eine Hebwalzeneinrichtung 25 zum Übertragen von Druckfarbe von einer sich langsam drehenden Farbkastenwalze 12 auf eine sich schnell drehende Farbübertragwalze 14 eine Trägereinheit 36 und eine erste und zweite freilaufende Walze 26 und 28 ein, welche in gegenläufigem Drehkontakt miteinander sind und durch die Trägereinheit 36 gestützt werden. In einer Ausgestaltung der Erfindung bewegt sich die Hebwalzeneinrichtung 25 zwischen einer ersten Position, in welcher die erste freilaufende Walze 26 die Farbkastenwalze 12 kontaktiert und von dieser Farbe aufnimmt, und einer zweiten Position, in welcher die zweite freilaufende Walze 28 die Farbübertragwalze 14 kontaktiert und auf diese Farbe übertragt. Die Hebwalzeneinrichtung 25 wird angetrieben, so daß sie sich mit einer Geschwindigkeit dreht, die zwischen der Geschwindigkeit der Farbkastenwalze 12 und der der Farbübertragwalze 14 liegt, und in die gleiche Richtung wie die Drehrichtung der zweiten freilaufenden Walze 28 um ihre eigene Achse, und entgegengesetzt der Drehrichtung der ersten freilaufenden Walze 26 um ihre eigene Achse. Wenn die Hebwalzeneinrichtung 25 sich in die zweite Position bewegt, dann bewegt sich die Oberfläche der zweiten freilaufenden Walze 28, welche die Farbübertragwalze 1 kontaktiert, in die gleiche Richtung wie die Oberfläche der Farbübertragwalze 14, und mit ungefähr der gleichen Umfangsgeschwindigkeit wie die Farbübertragwalze 14. Dadurch ist Geschwindigkeitsungleichheit minimiert. In einer anderen Ausgestaltung der Erfindung ist die sich drehende Hebwalzeneinrichtung 150 feststehend und die Farbübertragwalze 152 bewegt sich in den und aus dem Kontakt mit der Hebwalzeneinrichtung 150 heraus. <IMAGE>
Patent EP-0477589-A1 (EP)
Inventor: JORNOT ERICH
IPC: D01H13/32
Filed: 1991-09-02
Abstract: A regulating drawing frame has measuring members for the fibre quantity running through, both at the entrance and at the exit. A partially self-adjusting (adaptive) system is provided in order to allow for measurement errors and thereby achieve an improved self-adjusting optimisation of the control or regulating parameter. <IMAGE>
Patent EP-0488081-A1 (EP)
Inventor: BUMA SHELLEY J
IPC: A61M1/00
Filed: 1991-11-22
Abstract: A medical device is disclosed which may be useful for low profile gastrostomy feeding. Catheter 10 cooperates with an adjustable external bolster (32) to prevent inward tube migration and can be locked in place to eliminate tube slippage. Externally molded on the outside wall (11) of catheter (10) is a series of saw tooth rings (18) which cooperatively and adjustably fit with internal saw tooth rings (39) on bolster (32). External flanges (37,38) on bolster (32) prevent tube migration after bolster (32) has been permanently positioned on catheter (10).
Patent EP-0491223-A1 (EP)
Inventor: FRITZ ROBERT G
IPC: B23Q11/08
Filed: 1991-12-03
Abstract: 2. The invention relates to a device for moving a slide (10) along a drivable shaft (12) which has a thread in engagement with at least one engagement means arranged on the slide. By virtue of the fact that the engagement means (46) can be rotated about an axis, the friction between the engagement means and the drivable shaft is reduced, giving particularly smooth and backlash-free running of the slide (10). <IMAGE>
Patent EP-0494379-A1 (EP)
Inventor: BLOECHLE HANS DIPL-ING
IPC: F16D43/24
Filed: 1991-12-07
Abstract: A handtool, in particular a drill hammer, is equipped with a safety clutch (12) which interrupts the drive train between tool and motor when the tool (8) is blocked. The safety clutch (12) is mechanically disengaged according to the invention by a control member (22) which is suspended on one side rotatably on a bearing pin (24). In the event of a blockage, the control member (22) moves relatively towards a ring (18) rotating with the tool spindle (10). Said ring is thereby braked and axially offset along a left-hand thread. In this process, the safety clutch (12) is released and the spindle (10) separated from the drive by the motor. When the machine is switched off, the safety clutch automatically closes again. The clutch (12) only disengages when the operator is unable to withstand the opposed force produced by a jamming or blocked tool (8). 
<IMAGE>
Patent EP-0463707-A1 (EP)
Inventor: HUMPHREYS GWYNFOR OWEN
IPC: C12Q1/68
Filed: 1986-12-17
Abstract: A method for producing a milbemycin in a naturally non-milbemycin producing strain of a bacterium of the genus  Streptomyces  comprises introducing into the non-producing strain the DNA composite fragment MC (Figure 8) or a functionally equivalent DNA fragment.
Patent EP-0459668-A1 (EP)
Inventor: ELLIS JOSEPH FRANCIS JR
IPC: D02H1/00
Filed: 1991-05-17
Abstract: A method for identifying each yarn in a fabric. Bar-coded tracer tapes 14 in yarn packages are placed on a creel 16, similarly the creel position associated with the package is read and transmitted to a PC memory. The computer calculates the age of each package and the difference between the oldest and youngest packages and signals the operator whenever any package exceeds a predetermined difference. Nonuniformities in carpet may then be traced back to creel position, yarn package and conditions under which the yarn was made.
Patent EP-0483970-A1 (EP)
Inventor: LISLE RONALD JAY
IPC: G06F3/05
Filed: 1991-09-26
Abstract: A system is provided including a host processor 22 and an audio capture and playback adapter 24 having a DSP co-processor 26. The adapter includes shared memory 28 accessible from both the DSP and the host. A DSP program is periodically written to the shared memory by the host and executed by the DSP. A non ping-pong dual buffer technique is disclosed wherein alternately one buffer is executed by the DSP while the remaining buffer is updated or linked by the host. In one embodiment, two pointer variables are used, each indicating respectively which buffer is currently being executed by the DSP and which has been updated by the host. Initially both pointer and pointer B point to buffer A containing the initial DSP code. Each time the DSP requires execution of the configurable program, it reads pointer B, copies it to pointer A, and then branches to the buffer pointer A points to. When the host begins to relink to a buffer, it first sets pointer B equal to pointer A, relinks into the opposite buffer as pointer A, and then sets pointer B to this opposite buffer. The host is thereby prevented from updating a buffer currently being executed by the DSP. Real time dynamic linking of code segments in a tightly coupled co-processing system is thereby provided.
Patent EP-0487341-A1 (EP)
Inventor: WATES MICHAEL JOHN
IPC: F15B21/048
Filed: 1991-11-21
Abstract: The respective body portions (3, 11) of a compressed air filter/regulator unit (1) and lubricator unit (2), through which the compressed air sequentially flows, are sealingly assembled together by two bolts (14, 14′) that extend through respective through bores formed in the body portion (11). The respective heads (17, 17′) of the two bolts (14, 14′) are accommodated in counterbores (18, 18′) formed in the body portion (11) and the threaded ends (19, 19′) respectively of the bolts (14, 14′) engage respective nuts (22, 22′) held captive in blind bores (20, 20′) formed in the body portion (3) of the filter/regulator unit (1). Intermediate the bolt heads (17, 17′) and outer face (23) of the lubricator unit 11, the counterbores (18, 18′) are traversed by slots (24, 24′) in which square nuts may be located and held captive thereby permitting, if desired, a further control or conditioning unit to be connected to the assembly in the same manner as the unit 2 is connected to the unit 1.
Patent EP-0469942-A1 (EP)
Inventor: ESPIE JEAN-LUC THOMSON-CSF
IPC: G02B23/12
Filed: 1991-07-04
Abstract: The subject of the present invention is an optical device, of the binocular type, permitting day and night observation. This device is structurally constituted by a stationary central body (1) enclosing the objective portion (2) of the night-time observation means and comprising two lateral apertures, facing each other, one of the apertures, of substantially circular shape in projection, interacting with an aperture of corresponding shape provided in a lateral body (7) solidly connected to the central body (1), while the other, oblong, aperture (1a) of the central body (1) interacts with a circular aperture provided on a second lateral body (6) mounted so as to rotate on the said central body (1), the two lateral bodies (6, 7) enclosing, on the one hand, the objective portion (9) of the day-time observation means and, on the other hand, the ocular portion common to the day-time and night-time observation means, respectively. 
<IMAGE>
Patent EP-0489641-A1 (EP)
Inventor: BOURDARIOS GUY
IPC: G01B11/25
Filed: 1991-12-03
Abstract: In this method, a standard object (4) consisting of an assembly of intersecting planes, image-acquisition means comprising a fringe pattern (2) projected onto the standard object and display optics (8) associated with a video camera (10) fixing the image obtained by the said projection of the fringe pattern on the standard object, and automatic processing means (12) permitting the determination of the characteristics of the acquisition means and of the characteristics of the relative position of the reference plane relating to the standard with respect to the object reference plane related to the display optics are used. This method is applicable to cartography formation and the control of mechanical parts of various shapes. <IMAGE>
Patent EP-0490764-A1 (EP)
Inventor: CHAU MINH-TRANG
IPC: G01F1/692
Filed: 1991-12-12
Abstract: The flow-rate sensor is formed from a silicon substrate (1). A first face (A) of the substrate is provided with a heating element (2) disposed in a first zone (R1) and with at least one thermometric element (4) disposed in a second zone (R2), the first and second zones being isolated from each other by a third zone (R3) made of porous oxidised silicon; according to the invention, the sensor is adapted to receive the flow of fluid (E) opposite the second face (B) of the substrate (1), each of the first and second zones (R1, R2) forming a thermal short circuit between the first and second face (A, B) of the said substrate. 
<IMAGE>
Patent EP-0449768-A1 (EP)
Inventor: WIRTH GUSTAV
IPC: F16K17/196
Filed: 1991-02-25
Abstract: The quick air relief valve consists essentially of the housing (11), the piston (29) and the valve (36) which can move in the through-opening (37) of the piston. The valve (36) has a valve piston (39) which is normally held in the position shown by the valve spring (51). If compressed air is fed to the inlet (13), the piston (29) is moved into the position shown, in which it closes the relief openings (31). The pressure acting on the valve piston (39) moves it counter to the force of the valve spring (51). As a result, the through-openings (37) are exposed and air can flow through these to the outlet (17). If the pressure on the inlet and outlet side is virtually the same, the spring (51) closes the valve (36). When relief is to be performed, there is no pressure at the inlet (13). As a result, the pressure on the output side acts on the piston (29) and moves it until it strikes against the ring (40). In this position, the piston (29) exposes the relief openings (31). Relief thus takes place from the outlet (21) through the relief openings (31), into the annular space (33) and, from there, into the open through the pores of the silencer (35), if one is provided. <IMAGE>
Patent EP-0497923-A1 (EP)
Title: Self-driven pump device.
Inventor: ZDEB BRIAN D
IPC: A61M5/145
Filed: 1990-10-29
Abstract: An apparatus for delivering fluid with a relatively constant, controlled rate of flow comprises a vacuum power means, a fluid storage means in axial alignment with the vacuum power means and a plunger means carried by the vacuum power means and in axial communication with the fluid storage means. The plunger means is driven by a vacuum which collapses under atmospheric pressure, and as it is driven it effects delivery of the fluid from the fluid storage means.
Patent EP-0514390-A1 (EP)
Inventor: KARMANN KLAUS-PETER
IPC: G06T7/20
Filed: 1990-12-12
Abstract: On prend successivement des images d'objets en mouvement au moyen d'une caméra statique et on génère avec ces prises de vues une séquence d'images. On forme avec la différence entre cette séquence d'images et une séquence d'images de référence une séquence différentielle d'images. En utilisant un seuil, on convertit en binaire la séquence différentielle d'images et on forme des masques binaires d'objets. On forme de manière récursive dans le temps la séquence d'images de référence, étant donné qu'une image de référence correspondant à une image dépend de la différence entre l'image précédente et l'image de référence correspondant à l'image précédente, l'image de référence initiale ayant une valeur initiale sélectionnable. La séquence d'images de référence ne dépend ainsi que de l'image présente et de l'image de référence, de sorte que l'on obtient une adaptation à des modifications lentes de l'intensité de l'image. On évite ainsi des erreurs de détection.
Patent EP-0506874-A1 (EP)
Inventor: DEBUZZACCARINI FRANCESCO
IPC: C01B15/12
Filed: 1990-11-30
Abstract: Sont présentées des compositions liquides et concentrées d'eau de Javel, préférablement utilisables comme adjuvants pour le blanchiment, comprenant de 30 % à 60 % en poids d'un composé solide de peroxygène soluble dans l'eau en suspension dans une phase liquide, et 0-4 % en poids d'un agent tensio-actif anionique.
Patent EP-0595805-A1 (EP)
Inventor: ENGBERS GERARDUS HENRICUS MARI
IPC: A61L33/00
Filed: 1991-06-19
Abstract: Procédé permettant de modifier les propriétés de la surface d'un substrat par liaison covalente d'un composé à ladite surface, le composé comprenant un ou plusieurs groupes fonctionnels qui sont tous ou en partie activés par un réactif dans une première solution contenant un solvant. Ensuite, le composé activé est lié à une surface de substrat fonctionnelle dans une deuxième solution contenant un solvant.
Patent EP-0538367-A1 (EP)
Inventor: TROJNAR JERZY
IPC: A61K38/095
Filed: 1991-07-04
Abstract: L'invention décrit des dérivés d'hormones du lobe pituitaire postérieur, plus précisément, de nouveaux dérivés de vasotocine. Les nouveaux dérivés de vasotocine correspondent à la formule (I), dans laquelle A = Mpa ou Hmp, B = D-Tyr, D-Tyr(Et), D-Phe, D-Phe(p-Et) ou D-Trp, C = Thr, Val ou Hgn, D = Cys ou alpha-Abu, E = Pro ou une liaison de peptide, F = (a), dans laquelle m = 0-6, n = 0-6, L = H, COOH, CO-NH2 ou CH2-OH, K = H, (b) ou un résidu d'acide aminé dans la mesure ou L n'est pas H quand A est Mpa, C est Thr ou Val et D est Cys. De plus, l'invention décrit, des compositions pharmaceutiques comprenant les nouveaux dérivés de vasotocine, de préférence sous forme appropriée à l'administration intraveineuse, intranasale ou intraintestinale. Les compositions sont particulièrement destinées au traitement thérapeutique des contractions excessives du muscle utérin.