baber/WOPTO huggingface dataset:
Patent EP-0454855-A1 (EP)
Inventor: ENDO TAKAHIKO FANUC DAI- VIRA-
IPC: G05B19/4093
Filed: 1990-11-02
Abstract: Procédé d'usinage de pièces à partir de matériaux de formes différentes à l'aide d'une unité de commande numérique (CNC). Lorsqu'on essaie d'utiliser un matériau non standard d'une taille différente de la valeur de référence sur laquelle se fonde le programme d'usinage (S2), la forme et la taille du matériau sont introduites (S3) à l'écran de saisie de forme, et un programme d'usinage est constitué à partir des données saisies et des formes de parties d'une pièce, de manière à permettre l'usinage de la pièce. Grâce à ce procédé, lorsque le matériau de référence n'est pas disponible, il est possible d'utiliser un autre matériau que l'on peut usiner sans qu'il soit nécessaire de préparer un nouveau programme d'usinage.
Patent EP-0445502-A1 (EP)
Inventor: CATALANI ANGELO DR
IPC: A61M16/04
Filed: 1991-01-04
Abstract: An endotracheal tube is equipped for delivering a drug externally of the tube. The endotracheal tube includes a tube body having proximal end and distal ends, and at least one flexible irrigation cannula (7) extending along the endotracheal tube body to its distal end. An irrigation diffuser means (12,13) is attached to the irrigation cannula for spraying a drug delivered through the irrigation cannula externally of the endotracheal tube body. The endotracheal tube is particularly intended for artificial ventilation in surgical operations and in intensive resuscitation treatments. It is useful for the repeated administration and re-administration of drugs, for instance, of local anesthetics, anti-inflammatories and mucolytics in the course of intubation.
Patent EP-0455938-A1 (EP)
Inventor: MICHALEK JAN
IPC: G05B13/02
Filed: 1991-02-02
Abstract: A learning two-step controller (1) contains an estimating device (12), an arithmetic section (11), a differentiating section (10) and an adder (7). The estimating device (12) calculates at the instant when the derivation (v) of the actual value (x), determined by the differentiating section (10), becomes zero, an estimate of an inclination of a switching line from the past derivations (v) at the instant of the change of the manipulated variable (u) and the associated extreme values (minimum and maximum) of the control error (xA). The arithmetic section (11) calculates from the inclination of the switching lines and the derivation (v) a switching point (A.v). The adder (7) forms the sum (s) according to s = A.v + (-xA), which is used for driving a comparator (9). Such a controller can be used for controlling any controlled system with an S-shaped step response.   <IMAGE>
Patent EP-0454119-A1 (EP)
Inventor: MAKI HIROHISA
IPC: H01B1/24
Filed: 1991-04-25
Abstract: The invention provides a resin composition capable of insuring sufficient antistaticity and ionic conductivity through incorporation of a specific high-molecular compound and an electrically conductive filler each in a small proportion. 
     The antistatic and ionically conductive resin composition of the invention comprises:
     (A) 100 parts by weight of a resin,   (B) 0.1 to 70 parts by weight of a high-molecular compound having an average molecular weight of not less than 10,000 as prepared by reacting a polyoxyalkylene glycol with at least one member of the class consisting of polycarboxylic acids, polycarboxylic acid lower alkyl esters, polycarboxylic acid anhydrides and organic polyisocyanates and   (C) 0.1 to 30 parts by weight of an electrically conductive filler.
Patent EP-0468177-A1 (EP)
Inventor: WETSCHER KLAUS
IPC: B24D3/28
Filed: 1991-06-07
Abstract: An abrasive element having a matrix of a binder (1), abrasive particles (2) and fillers. The matrix, which has a Shore hardness of between D 35 and D 95, preferably D 70 to D 80, is provided with fillings of porous conglomerates (3). 
<IMAGE>
Patent EP-0461652-A1 (EP)
Inventor: NOMOTO MASAI
IPC: F16L33/03
Filed: 1991-06-13
Abstract: A flat spring hose clamp having an improved resistance to brittle fracture and a method for manufacturing the same are disclosed, the hose clamp being made of a steel having a steel composition consisting essentially of, by weight %: 
C : 0.30 - 0.70%,        Si: 0.70% or less, 
Mn: 0.05 -1.00%,        P : 0.030% or less, 
S : 0.020% or less,      Cr: 0.05 - 2.00%, 
Mo: 0.10 - 0.50%,        Nb: 0.005 - 0.100%, 
sol. Al: 0.10% or less, 
N : more than 0.0020%, but not more than 0.015%, 
Ti: 0 - 0.10% and/or B: 0 - 0.0020%, 
   and a balance of Fe and incidental impurities, and the steel possessing a uniform bainite structure.
Patent EP-0469329-A1 (EP)
Inventor: SCHMITT ROBERT
IPC: B62M1/36
Filed: 1991-07-04
Abstract: The invention concerns a bottom bracket unit for bicycles, comprising a sleeve-like bearing outer ring (1) within which is mounted, via roller bearing arrangements (4) arranged in its end regions, the bottom bracket spindle (3), and adaptor bushes (5) which are coordinated with the end regions of the bearing outer ring and which each possess an axial bush section emplaceable on the outer ring and an end flange which protrudes radially inwards and encloses the spindle. The bush section has at its end flange facing side a section which is radially set off inwards and whose end face is constructed as an abutment shoulder for direct or indirect abutment of the outer ring (1) and which forms the radially outer confinement of an annular space (8) for receiving an annular seal (9). Also arranged in the end regions of the outer ring (3), in each case axially outside the associated ball ring (4), is a lip seal (12) and the spindle (3) has been fine machined at least in the region of the end flange of the adaptor bushes (5), the end flange surrounding the spindle with narrow tolerance. As a result, each set of bearings is protected from the ingress of dirt by three seals. <IMAGE>
Patent EP-0467399-A1 (EP)
Inventor: FETH JOSEF DIPL-ING FH
IPC: H05K9/00
Filed: 1991-07-19
Abstract: A sealing strip (1) for low- and high-frequency impermeable connection of screwed screening elements consists of a combination of mutually connected wire meshes (3,4) and high-frequency impermeable absorber materials (2). <IMAGE>
Patent EP-0484830-A1 (EP)
Inventor: BELL ANITA SALINA
IPC: D06M10/02
Filed: 1991-10-31
Abstract: A method of treating a high hydrohead fibrous porous web to increase its retentive acquision rate and retentive absorbency, as compared to untreated web, is disclosed. 
     The invention is also directed to products prepared by or preparable by the process.
Patent EP-0485883-A1 (EP)
Inventor: GRAAS MAURICE
IPC: B60C11/03
Filed: 1991-11-07
Abstract: A winter type tire tread (11) comprises an uneven number of, but at least three, circumferentially extending axially spaced grooves (4-6) and a plurality of zig-zag shaped grooves (36, 37) disposed circumferentially about the tire in a repetitive manner and extending across the tread from the equatorial plane (EP) towards the lateral edges (TE₁, TE₂) of the tire. The zig-zag shaped grooves (36, 37) situated on one side of the equatorial plane (EP) are symmetrical to those situated on the opposite side of the equatorial plane. The circumferentially and laterally extending grooves (4-6, 36, 37) define block elements (20-23), arranged in circumferentially extending rows (30-33) and having each at least in part the shape of a parallelogram. A plurality of sipes (15) are incorporated in each block element.
Patent EP-0485924-A1 (EP)
Inventor: LONATI FRANCESCO
IPC: D04B15/18
Filed: 1991-11-11
Abstract: The single-cylinder circular machine (1) comprises a substantially vertical needle cylinder (2) which is rotatable about an axis (2a) and supports a plurality of needles (4) which are arranged in axial grooves of the outer skirt of the needle cylinder (2) and can move individually along directions which are parallel to the needle cylinder axis (2a). A platen (5) is arranged coaxially above the needle cylinder (2) and is supported, so as to be rotatable about the needle cylinder axis (2a), by the supporting structure (8) of the machine (1). The machine (1) comprises first connecting members (12) which can be controllably activated or deactivated in order to rigidly associate the platen (5), in its rotation about the axis (2a), with the needle cylinder (2), and second connecting members (13) arranged on a wing (14) of the platen (5) which extends inside the needle cylinder (2) and on a portion of the inner surface of the needle cylinder (2) which faces the wing (14). The second connecting members (13) interact magnetically with one another, thereby transmitting rotary motion of the needle cylinder (2) to the platen (5).
Patent EP-0498045-A1 (EP)
Title: Vorrichtung zur Höhenverstellung von Walzen
Inventor: SCHNEID JOSEF
IPC: D21G1/00
Filed: 1991-11-12
Abstract: Vorrichtung zur Höhenverstellung von Walzen, die in Lagergehäusen (2) gelagert sowie über Führungsschlitten (3) und Gleitführungen (4) in der Höhe verschiebbar mit dem Walzengestell (5) verbunden sind. Dabei erfolgt die Verbindung zwischen jedem Führungsschlitten (3) und dem Walzengestell (5) über eine Gewindespindel (7) mit Mutter(8) ohne Selbsthemmung sowie ein Gehäuse (9). Weiterhin besitzen die Mutter (8) an ihrer Stirnfläche (10) sowie das Gehäuse (5) an der gegenüberliegenden Innenfläche eine Verzahnung (11, 13). Den minimalen Abstand zwischen der Mutter (8) und dem Gehäuse (9) bestimmt ein Schaltstück (14). Zur Höhenverstellung der Walzen (1) ist den Lagergehäusen (2) der untersten Walze (1) oder den Gewindespindeln (7) je ein Hubelement (6) zugeordnet. Die Erfindung soll es ermöglichen, die Walzenabstände einfach und schnell zu vergrößern sowie selbst nach dem Wechsel einer sich im Durchmesser unterscheidenden Walze (1) wieder herzustellen. <IMAGE>
Patent EP-0495183-A1 (EP)
Inventor: JERG HELMUT DIPL-ING FH
IPC: D06F39/02
Filed: 1991-11-25
Abstract: In order that a lack of salt can be established using simple means, in a domestic dishwasher having a salt container (1), arranged in a housing (10) of the domestic dishwasher, of a water-softening device, the salt container (1) is guided out of the housing (10) of the domestic dishwasher at least partially until it is visible. <IMAGE>
Patent EP-0490268-A1 (EP)
Inventor: MATT ADOLF
IPC: B28D1/22
Filed: 1991-12-05
Abstract: The device serves to cut tiles and/or plates and has an elongated support part for the workpieces, on the narrow sides of which bearing blocks are arranged. The latter carry guide rails running parallel to the longitudinal extent of the support part and arranged above the same. A slide can be displaced along these guide rails. Mounted on this slide is an actuating lever (6) which carries the cutting tool (9), has an actuating handle and can be pivoted about a pivot axis (28). The actuating lever (6) is mounted so as to be vertically adjustable inside the slide. An adjusting lever (19) pivotable about the axis (28) stationary in the slide is provided in or parallel to the pivoting plane of the actuating lever (6). Its free end directed towards the actuating handle of the actuating lever (6) can be secured to the latter. A bearing journal (31) lying parallel to the pivot axis (28) of the adjusting lever (19) is linked to the latter. The bearing journal (31) for the actuating lever (6) lies nearer to the pivot axis (28) of the adjusting lever (19) than to its free end. The adjusting lever (19) is of one-armed design and carries at its end a clamping screw (30) which passes through a circular-arc-shaped recess (24) on the actuating lever (6). <IMAGE>
Patent EP-0479348-A1 (EP)
Inventor: PLACHY IVO T
IPC: G11B5/53
Filed: 1991-09-03
Abstract: A magnetic recording head (20) is supported at an outer end of a head support beam assembly which comprises a flexure member 13. The flexure member is secured at its inner end to a support (12). Stiffening beams (16) and (17) which clamp the outer end of the beam project rearwardly of the hinge between the inner and outer parts of the flexure member and support a coil (22) which is movable by a motor.
Patent EP-0452113-A1 (EP)
Inventor: TAKAHASHI TERUO
IPC: C08J7/043
Filed: 1991-04-10
Abstract: The invention provides an adhesive polyester film. A readily adhesive thin layer (a primer layer) containing an aqueous phenoxy resin is applied to at least one surface of a polyester film. 
     A process for the preparation of an adhesive polyester film is also disclosed. The process comprises applying an aqueous coating containing an aqueous phenoxy resin to at least one surface of a polyester film before completion of crystalline orientation, and then subjecting the resulting film to drying, stretching and heating treatments to complete crystalline orientation of the film.
Patent EP-0459652-A1 (EP)
Inventor: DAUZY BRUCE CALVIN
IPC: B65D5/63
Filed: 1991-05-13
Abstract: A liquid-carrying, thermoplastic-coated paperboard container includes a top end closure 12, a four-sided body portion 14, and a bottom end closure 15. Various end closure panels (54, etc.) are folded so as to abut against one another to become sealed thereagainst. To effect the sealing, a pressure sensitive, food grade adhesive is applied to at least one of each two abutting surfaces and the abutting surfaces are pressed together without the application of heat or high frequency vibration. The adhesive may be applied to the blank 10 during the converting process, or while the blank is being formed into a container on the forming, filling and sealing machine.
Patent EP-0460825-A1 (EP)
Inventor: PHAM OANH V MINNESOTA MINING A
IPC: G03C1/498
Filed: 1991-05-21
Abstract: Radiation sensitive thermally developable imaging elements comprise:
     (a) photosensitive silver halide,   (b) light insensitive silver salt oxidizing agent,   (c) reducing agent for silver ions, and   (d) an antifoggant or speed enhancing compound comprising iodophthalazinone compounds.    The antifoggants are effective in reducing spurious background image densities.
Patent EP-0439385-A1 (EP)
Inventor: DEBOUZIE ALAIN
IPC: C03B37/04
Filed: 1991-01-15
Abstract: The invention proposes to generate at a distance from the centrifuging wheels (1-4) an auxiliary gas stream having substantially the same direction as the main gas stream emitted in the immediate proximity of the said centrifuging wheels (1-4). This auxiliary gas stream is obtained by an air traverse (8) between the centrifuging wheels (1-4) and/or an additional blowing crown ring (11). 
<??>The invention applies especially to the production of rock wool. 
<IMAGE>
Patent EP-0452203-A1 (EP)
Inventor: COUSSOT PIERRE
IPC: G02B1/02
Filed: 1991-04-08
Abstract: The bispectral objective has a low dispersion and a substantially constant focal length over a wide band which may extend from 3 to 12 mu m. It consists of a set of converging lenses made of a low dispersion material and a set of lenses made of a lower-power material with a higher dispersion. The converging lenses are made of ZnSe and the diverging lenses are made of ZnS and Ge. The power of the Ge lens or lenses lies between 1/3 and 2/3 of the power of the ZnS lens or lenses. The objective can be used in display devices having linear arrays of sensors. <IMAGE>
Patent EP-0454595-A1 (EP)
Inventor: CHAUSSINAND DENIS
IPC: A01G9/18
Filed: 1991-04-12
Abstract: Process for treatment of organic waste by vermicomposting in at least one vermicomposting unit (2), according to which in the said unit there is established a vertical stack (21) of a substrate consisting of at least one upper layer (22) of organic waste introduced through the top, of at least one lower layer (23) of organic residues which are removed through the bottom, and of a population of earthworms dispersed in the stack (21) and travelling upwards, the outer surface of the stack forming essentially the only interface for exchange of the substrate with the exterior. The vermicomposting unit (2) is arranged in an enclosure (1) insulating it from the surrounding air, and a controlled atmosphere (24) is established in the enclosure directly in contact with the side surface of the stack (21). <IMAGE>
Patent EP-0490790-A1 (EP)
Inventor: PETIT ALAIN GABRIEL MAURICE
IPC: B01F15/04
Filed: 1991-12-06
Abstract: - Formulation of mixtures. - A plant characterised in that the proportioning unit (11) is provided with means for scraping (18, 19, 21, 30) its whole internal surface, ensuring a complete transfer of the proportioned component towards the mixing reactor (61, 62). - Formulating plant with a scraped proportioning unit. <IMAGE>
Patent EP-0485319-A1 (EP)
Inventor: NAUMEC JOHN R
IPC: B65G33/26
Filed: 1991-10-23
Abstract: A seal assembly (72) used between two members (42, 45) which are capable of relative movement is disclosed. Various construction details are developed which enable the seal assembly to accomodate other movement in a direction perpendicular to the direction of movement while accomodating movement in the direction of movement. In one embodiment, the seal assembly extends between two circumferentially extending surfaces which face each other. The seal assembly is formed of a plurality of circumferentially spaced seal elements (74) having flaps (116) which are radially and circumferentially flexible but relatively stiff in the axial direction in comparison to the radial and circumferential flexibility.
Patent EP-0515393-A1 (EP)
Inventor: NAKAO NAOMI
IPC: A61B17/00
Filed: 1990-12-21
Abstract: Un instrument chirurgical (20) comprend des forceps souples allongés (22), présentant un diamètre suffisamment petit pour permettre l'insertion des forceps de manière coulissante dans un canal de biopsie s'étendant de manière longitudinale dans un endoscope tubulaire souple (26), les forceps étant dotés, au niveau d'une extrémité distale, d'une paire de mâchoires de forceps (34a, 34b), formée chacune sur une surface tournée vers l'intérieur, pourvue d'une gorge longitudinale. Une agrafe (32) présentant une structure à ressort, tendant à forcer l'agrafe à prendre une configuration ouverte, est disposée dans une configuration de préagrafage fermée, entre les mâchoires, et comporte une paire de pattes, disposée chacune dans la configuration de préagrafage fermée, dans une gorge respective desdites gorges se trouvant dans les mâchoires des forceps. L'agrafe est dotée d'éléments de blocage destinés à la maintenir dans une configuration de post-agrafage fermée.
Patent EP-0512010-A1 (EP)
Title: Absorbents containing stiffened fibers and superabsorbent materials.
Inventor: COOK JEFFREY TODD
IPC: A61F13/00
Filed: 1991-01-14
Abstract: Absorbent structures having a fluid acquisition/distribution layer with an average dry density of less than about 0.30 g/cc, an average density upon wetting with 1.0%, NaCl aqueous solution of less than about 0.20 g/cc, and an average dry basis weight from about 0.001 to about 0.10 g/cm2; and a fluid storage layer positioned beneath the acquisition/distribution layer comprising at least about 15% superabsorbent material. The fluid acquisition/distribution layer comprises from about 50% to 100% chemically stiffened cellulosic fibers and from 0% to about 50% binding means.
Patent EP-0471055-A1 (EP)
Title: System for discharging bottom ash from steam producing boilers.
Inventor: MAGALDI MARIO
IPC: F23J1/02
Filed: 1991-03-04
Abstract: PCT No. PCT/EP91/00405 Sec. 371 Date Oct. 29, 1991 Sec. 102(e) Date Oct. 29, 1991 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/13293 PCT Pub. Date Sep. 5, 1991.A system for discharging ash comprises a hopper provided with a system of hydraulically activated valves having the function of separating the hopper environment from the extractor environment, thereby creating an accumulation store inside the hopper which allows brief shutdowns for any required maintenance in the downstream extractor and the plant, and which prevents the direct falling of large lumps of agglomerated ash onto the belt and also, in the case of a multifuel boiler, avoids radiation to the extraction belt when gas or oil is used as fuel. Downstream of the area of ash discharge from the extractor a system of crushing, cooling, transport and storage of the ash is also provided.
Patent EP-0518960-A1 (EP)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: A61P35/00
Filed: 1991-03-05
Abstract: Composés de formule (I) dans laquelle R1 représente un atome d'hydrogène, un radical alkyle, alcoxycarbonyle ou phényle éventuellement substitué, R2 représente un radical alcoxy, cycloalkyloxy éventuellement substitué, cycloalkylalkyloxy, phénylalkyloxy, polyfluoroalkyloxy cinnamyloxy, -NR5R6, R3 représente un radical phénylamino dont le noyau phényle est éventuellement substitué, phényle éventuellement substitué, naphtyle, indolyle ou quinolyle, R4 représente un radical phényle substitué, R5 et R6 identiques ou différents représentent un atome d'hydrogène, un radical alkyle, phényle éventuellement substitué, indanyle, cycloalkylalkyle, cycloalkyle, phénylalkyle ou bien R5 et R6 forment ensemble avec l'atome d'azote auxquels ils sont rattachés un hétérocycle, leur préparation et les médicaments les contenant.
Patent EP-0523146-A1 (EP)
Title: Artificial toggle joint.
Inventor: GRAMNAS FINN
IPC: A61F2/64
Filed: 1991-03-28
Abstract: PCT No. PCT/SE91/00240 Sec. 371 Date Oct. 1, 1992 Sec. 102(e) Date Oct. 1, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/15170 PCT Pub. Date Oct. 17, 1991.An artificial knee-joint provided with linkage mechanisms, where a thigh part and a lower-leg part are mutually connected by tow base linkage arms, each of which is pivotally connected at respective ends with both the lower-leg part and the thigh part, wherein the pivotal attachment points of the lower-leg part are disposed in moveable attachment elements which mutually coact in a manner such that the knee-joint will automatically either adopt a substantially locked or a moveable position, depending on the direction of the load acting on the knee-joint. The first attachment element is pivotally connected to the two base linkage arms extending from the thigh part and has three pivot points, whereas the second attachment element has two pivot points. The back base linkage arm extending from the thigh part is pivotally connected to both attachment elements. The second attachment element is provided with a lock-stop device which limits movement of the attachment element. When walking, the movement of the attachment elements function to automatically lock the knee-joint and to terminate a walking step in a natural fashion.
Patent EP-0533759-A1 (EP)
Inventor: JACOBSEN ANKER JARL
IPC: F02B3/06
Filed: 1991-06-12
Abstract: Procédé servant à éliminer les hydrocarbures d'un mélange gazeux d'air et d'hydrocarbures et/ou de vapeur d'essence. Au moins un moteur diesel (40) est prévu à cet effet, et on l'alimente en mélange gazeux, en pétrole et en air supplémentaire dans des quantités suffisantes, conjointement avec la teneur en air du mélange gazeux, pour brûleur simultanément à la fois les hydrocarbures et le pétrole pendant la course de détente. Le procédé sert avantageusement d'étape complémentaire au procédé et au système décrits dans le brevet européen no. 0 079 364 du déposant, grâce auxquels l'on peut récupérer une partie importante des vapeurs d'essence émises par exemple par un réservoir, et utiliser les vapeurs d'essence restantes pour entraîner le processus de récupération. En outre, on réalise un nettoyage optimisé de l'air.