baber/WOPTO huggingface dataset:
Patent EP-0536244-A1 (EP)
Inventor: BOSZE WAYNE PAUL
IPC: H05K1/09
Filed: 1991-06-05
Abstract: L'invention se rapporte à une composition pour film polymère électroconducteur (10), qui comprend une résine polymère, une substance électroconductrice intimement mélangée à la résine polymère en quantité suffisante pour rendre la résine polymère électroconductrice, et des particules (16) telles que des fibres ou des sphères de grandeurs appropriées, mélangées avec la composition polymère en quantité suffisante pour que les particules contenues dans le film polymère vulcanisé fassent saillie sur la surface (14) du film et rendent cette surface inégale à l'échelle du micron. Cette composition de film polymère vulcanisée est incorporée dans des potentiomètres et dans des dispositifs électriques et similaires sous la forme d'un film épais parcouru par un balai de contact (18) qui touche essentiellement en permanence les fibres saillantes. Les potentiomètres dans lesquels est incorporé un tel film polymère en couche épaisse ont une durée vie utile considérablement étendue, prolongeant généralement de plusieurs millions les cycles de mouvement qu'effectue le balai de contact sur le film.
Patent EP-0536252-A1 (EP)
Title: Phosphoroustrislactams and methods for their production.
Inventor: GLANS JEFFREY HARPER
IPC: C08L71/12
Filed: 1991-06-13
Abstract: Novel compositions of phosphoroustriscaprolactams, including tris(caprolactyl)phosphite which may be produced in accordance with the methods disclosed, finding particular utility as catalysts for esterification and other condensation reactions.
Patent EP-0591186-A1 (EP)
Inventor: ENGEL DONALD F
IPC: F16B5/10
Filed: 1991-07-11
Abstract: Emboîtement à baïonnette (10) fixant un premier élément (12) sur un deuxième élément (14). L'emboîtement (10) comprend un chapeau (20) qui couvre un élément de montage (24) cylindrique pourvu d'un ressort (34) situé entre eux, et qui tourne autour dudit élément de montage (24). Ledit élément de montage (24) se fixe sur le premier élément (12) à l'aide de barbes (28). La rotation est limitée par un système de fente et de patte comprenant une patte (42) s'étendant à l'intérieur depuis le chapeau (20) jusque dans une fente (44) située dans l'élément de montage (24). La fente (44) s'étend d'un quart du parcours autour de la circonférence de l'élément de montage (24) afin de limiter la rotation et elle comprend des stries (46, 48) s'opposant à la rotation libre de la patte (42) au niveau des extrémités de la fente (44). Un arbre (36) est fixé au chapeau (20) et il s'étend dans l'élément de montage (24), le premier élément (12) et le deuxième élément (14). Un élement de retenue (38) recourbé met en prise la fente (18) et ses surfaces inclinées d'accouplement (52, 54, 56) pour guider l'élément de retenue (38) à l'intérieur et à l'extérieur de la fente (18) lorsqu'on tourne l'emboîtement (10).
Patent EP-0542910-A1 (EP)
Inventor: HINTZ MICHAEL B
IPC: G11B5/012
Filed: 1991-06-13
Abstract: Support d'enregistrement thermomagnétique qui atteint une densité surfacique élevée de bits en combinant la haute densité linéique de bits de l'enregistrement magnétique et la haute densité de piste typique de l'enregistrement magnéto-optique. Ledit support comprend un matériau d'enregistrement ferrimagnétique ayant une température de compensation approximativement égale à la température de fonctionnement ambiante et cependant une faible coercivité et une haute magnétisation de saturation à des températures élevées. Une source de chaleur (de préférence un laser) commande les propriétés magnétiques du matériau. Les données sont enregistrées et relues à l'aide de têtes de lecture magnétiques à haute performance, qui produisent une capacité de superposition d'écriture directe, à des températures inférieures au point Curie du matériau.
Patent EP-0557522-A1 (EP)
Inventor: MORI HIROYUKI
IPC: H01M4/52
Filed: 1991-10-22
Abstract: A hydrogen-storing electrode of the present invention, configured by mixing 3 to 20 wt % of metallic cobalt powder with hydrogen absorbing alloy powder made by replacing part of Ni of an alloy shown by the rational formula "MnNi5" with at least one of Al, Fe, Cu, Co, and Mn and filling an alkaline metallic porous body with the mixed powder. A nickel electrode of the present invention, configured by mixing 5 to 15 wt % of cobalt monoxide powder with active material powder in which 2 to 8 wt % of zinc is present in the crystal of spherical nickel hydroxide powder with the internal pore volume of 0.14ml/g or less and filling an alkali-resistant metallic porous body with the mixed powder. A nickel-hydrogen battery of the present invention, configured by winding the above hydrogen-storing electrode and the above nickel electrode at the both sides of a separator, filling the electrodes with potassium hydroxide before sealing, and leaving them as they are for 5 hr or more.
Patent EP-0507961-A1 (EP)
Inventor: YAMAKAWA AKIRA
IPC: C04B35/581
Filed: 1991-10-29
Abstract: A sinter which is based on aluminum nitride, contains a titanium compound, is black, and has a transmittance of 10% or less as regards the light with a wavelength of 500 to 650 nm and a thermal conductivity of 120 W/m·K or above. It is produced by molding a mixture of aluminum nitride powder with a titanium compound in an amount of 0.05 to 5 wt% in terms of titanium element, a sintering aid and optionally further a compound which generates carbon by thermal decomposition, heating the molded article in a vacuum, air, nitrogen, hydrogen or a mixture thereof to a residual carbon content of 2.0 wt% or less, and sintering in a nitrogen-containing nonoxidative atmosphere at 1,600°C or above. Examples of the titanium compound to be used include Ti n O 2n-1 , a solid solution comprising Ti n O 2n-1  and nitrogen partially dissolved therein, wherein n is 1 or above, and TiN x O y  wherein        0 < x < 1 and y = 3/2 (1-x)          . The obtained sinter has stable light shielding property and thermal conductivity.
Patent EP-0555297-A1 (EP)
Title: Traitement de transactions
Inventor: BLINKHORN STEPHEN FREDERICK
IPC: H04M3/493
Filed: 1991-10-28
Abstract: Un terminal de traitement de transactions (par exemple, un terminal d'opérateur téléphonique) possède des codes de données et d'instructions séparés et peut accepter soit des données soit des instructions. Le programme d'entrée de données est récurrent et quand on entre des instructions, on peut appeler le programme d'entrée de données (de l'intérieur du programme) pour obtenir les données. Les appels sont représentés graphiquement sur l'écran avec indication de l'état de connexion.
Patent EP-0549846-A1 (EP)
Inventor: FONTANA FERNANDO
IPC: A44C5/18
Filed: 1992-04-03
Abstract: The closing device consists of a frame (12) and opposed arms (14) with hook (18) designed to be inserted in the central bolt (20). In the latter, which is bounded below by the base (24) and above by the cross-piece (30) there is arranged in a sliding manner the plate (28) with openings (32), (36) and (34). The latter receives the spring (42) while in the openings (32) and (36) are engaged the hooks (18) of the arms (14). 
     The end (28') of the plate (28) is drawn manually outward and brings about simultaneous unhooking of the arms (14) to which are constrained the band branches. 
     Additional forms of embodiment call for the use of a bolt (60) with pushbutton (68) for simultaneous unhooking of the arms (54) and a bolt (90) with pushbutton (98) which moves opposed shaped plates (94), (94') which constrain the arms (84).
Patent EP-0517059-A1 (EP)
Inventor: SCHLAEPFER JOHANNES FRIDOLIN D
IPC: A61F2/46
Filed: 1992-05-25
Abstract: This pedicle hook for the treatment of spinal deformities comprises a shaft part (2), which can be fixed on a longitudinal support (1), and a bent, hook-shaped blade (3) having two legs, which adjoins the shaft part and whose lateral leg (14) is longer than the medial leg (15). Due to this asymmetrical design of the hook-shaped blade (3), the lateral boundary of the indentation (22) between the two legs (14, 15) is increased. As a result, the risk of the pedicle hook slipping medially on being loaded and injuring the spinal cord is considerably reduced. 
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Patent EP-0526780-A1 (EP)
Inventor: KOMATSU KAZUYOSHI
IPC: B24B13/015
Filed: 1992-07-16
Abstract: The present invention provides a method for polishing the surface of the transparent substrate layer (2) of a color filter unit (1) comprising a transparent substrate layer (2), a color filter layer (3), a protective film layer (4) and a transparent electrode layer (5), which method comprises attaching, to the surface of the transparent electrode layer (5), a pressure-sensitive tape (6) consisting of a base film layer (8) and a pressure-sensitive adhesive layer (7) giving substantially no staining to said surface of the transparent electrode layer, formed on one surface of the base film layer, as well as a pressure-sensitive tape used in the method. 
     When the surface of the transparent substrate layer is polished according to the present method, there occurs no breakage of the color filter unit. Further, there occurs no staining of the surface of the transparent electrode layer owing to the adhesion of residual pressure-sensitive adhesive, abrasive, polishing refuse, etc. Consequently, a color filter unit giving a good image clearness can be obtained at high productivity.
Patent EP-0531744-A1 (EP)
Inventor: HIOKI TAKESHI
IPC: B21B27/02
Filed: 1992-08-14
Abstract: An edging mill for section rolling according to this invention comprises a pair of horizontal rolls (37), each horizontal roll comprising a pair of axially spaced horizontal roll segments (38) supported by driven horizontal roll shafts (29); eccentric rings (54) disposed between the two horizontal roll segments making up each horizontal roll and rotatably mounted on the horizontal roll shaft, the eccentric rings being eccentric to the horizontal rolls; web-restraining ring rolls (61) each of which comprises a pair of web-restraining roll segments (62) rotatably fitted over the periphery of the eccentric rings concentrically thereto; and a web-restraining ring roll positioning device (68) to rotate the eccentric rings. While the horizontal rolls (37) roll the flange edges of the section, the web-restraining ring rolls (61) hold the web of the section therebetween. The position of the web-restraining ring rolls (61) with respect to the horizontal rolls (37) changes with the rotating angle of the eccentric rings (54). The position of the web-restraining ring rolls (61) is adjusted according to the flange thickness of the section.
Patent EP-0534218-A1 (EP)
Inventor: VACCA ALBERTO
IPC: G03C1/06
Filed: 1992-09-07
Abstract: A light-sensitive silver halide photographic material to obtain black-and-white half-tone, dot or line, images comprising a support and coated thereon one or more hydrophilic layers, at least one of said hydrophilic layers including a high chloride content silver halide emulsion, wherein said silver halide emulsion comprises a polyhydroxybenzene and wherein the outermost hydrophilic layer comprises a polydialkylsiloxane. 
     The photographic material show a better resistance to pressure desensitization.
Patent EP-0538646-A1 (EP)
Inventor: BEUTLER ERNST
IPC: A23C9/123
Filed: 1992-09-26
Abstract: Process for preparing a dehydrated acidified milk by fermentation of a milk to a pH of 4.0-5.0 with a combination of at least one strain of Streptococcus thermophilus and of a strain of Lactobacillus helveticus forming exclusively L-(+)-lactic acid, and drying.
Patent EP-0539772-A1 (EP)
Inventor: BLAUTH WALTER PROF
IPC: A61H1/02
Filed: 1992-10-08
Abstract: A passive exerciser is used for the treatment of the ankle. It comprises a holding frame (2) having a calf support (3) and a foot support (4). The foot support (4) can be pivoted relative to the calf support (3) by means of a pivoting motor drive (9) for dorsal extension (raising of the foot) and plantar flexion (lowering of the foot). For pronation (raising of the lateral margin of the foot) and supination (raising of the medial margin of the foot) there is provided a further pivoting motor drive (8) located between the foot support (4) and a pivoting bracket (7) connected to the calf support (3). The position of the pivot axes (10, 13 and 13a) is suited to the course of the movement axis of the upper ankle, on the one hand, and of the lower ankle, on the other hand. <IMAGE>
Patent EP-0541975-A1 (EP)
Inventor: KNITTEL FRANZ
IPC: A01F29/10
Filed: 1992-10-13
Abstract: In loading housings for forage harvesters with vertically movable gathering rollers (9), slides (17) are provided to seal off the slots (5) in the housing walls (1). These slides fit so snugly in associated guides (15, 16) that they cannot tilt in the event of a vertical movement. To ensure that the slides (17) cannot jam in the guides (15, 16), they either have a horizontal elongate hole (18) penetrated by a shaft (7) of the gathering roller (9) or are connected in articulated fashion, by means of a link (19), to a component (14) which, for its part, can be moved vertically together with the shaft (7). <IMAGE>
Patent EP-0539792-A1 (EP)
Inventor: IOSAKI MASAAKI
IPC: C25F7/02
Filed: 1992-10-13
Abstract: In order to ensure an easy operation, a decreased cost in maintenance and installation, and a safety and effective use of chlorine gas generated in a closed system, a new method for treating an etchant is offered. The method comprises the following steps of; ① treating an etchant including copper (I) chloride or ferric chloride containing copper by means of an electrolysis using a diaphragm to withdraw copper electrolytically deposited in a cathode cell, ② supplying chlorine gas generated in an anode cell into another etchant used in an etching process, thereby enabling the etchant to be regenerated.
Patent EP-0544122-A1 (EP)
Inventor: KENJI SUGIYAMA
IPC: H04N19/523
Filed: 1992-10-30
Abstract: A motion compensation apparatus for receiving information on motion vectors and for performing a motion compensation of dynamic image signals with precision equal to or finer than one pixel. The information on motion vectors has been estimated from a reference field or frame represented by a reference field signal (2) or a reference frame signal and other fields or other frames represented by other field signals (1,3) or frame signals. The motion compensation apparatus is provided with a coefficient determination device (13) for determining resampling coefficients corresponding to signals which are generated by adding the other field (or frame) signals according to relations among the motion vectors (5,6) and image shifting devices (7,8) for resampling (9,10) and adding up (14) the field (or frame) signals by using the sampling coefficients to obtain image signals representing shifted pixels, which are motion-compensated (15) with precision that is equal to or finer than one pixel.
Patent EP-0499312-A1 (EP)
Inventor: VAN HIJNINGEN NICOLAAS CORNELI
IPC: G11B7/0037
Filed: 1992-02-04
Abstract: An arrangement for measuring the reflection and/or transmission of an object comprises a frame 1, a carrier 7 for the object, a radiation source 15 and a detector unit. The detector unit, which comprises one or more radiation-sensitive detectors 17A, 17B may be arranged on a holder 13 which is pivotable about a pivotal axis 13a. A slide 5, which is movable parallel to the pivotal axis, may be provided for moving the carrier and the detector unit rectilinearly towards and away from one another.
Patent EP-0534552-A1 (EP)
Inventor: KRUGER BERNARD M
IPC: A61C13/225
Filed: 1992-09-22
Abstract: A dental implant is described which has greater stability in the jawbone and greatly reduces the potential for infection. The implant is made from an anatomically precise reproduction of the affected site of the jawbone, which reproduction is produced from computer generated data defining the affected site. The reproduction is used as the base for a cutting jig (17) to fit on an exposed mandible or maxilla and the jig is used to route out a channel (13) which will accommodate the implant (16). The technique allows the identification and location of sinuses, nerves, and compact bone and thus favors the placement of anchoring means in appropriate areas.
Patent EP-0513945-A1 (EP)
Inventor: KELCH THOMAS
IPC: H01H33/24
Filed: 1992-04-24
Abstract: In a switch chamber for a metal-encapsulated gas-blast circuit breaker the intention is to produce a connection which is simple in production-engineering terms between the insulating tube (3) and the adjacent field-control elements (11). For this purpose, the insulating tube (3) consists of cast resin and is provided at its one end with an inner flange (4) and at its other end with an outer flange (5). In order to fix the insulating tube (3) on the power supply elements (8) of the switch chamber (2), annular metallic pressure elements (7, 11) are provided of which the pressure element (11) allocated to the outer flange is used at the same time as a field-control element. <IMAGE>
Patent EP-0499390-A1 (EP)
Inventor: HUGHES GREGORY GERALD
IPC: F28D1/047
Filed: 1992-01-31
Abstract: The core depth of a heat exchanger having parallel, tube-like headers (10, 12; 62, 64) may be reduced through the use of a plurality of second heat exchange fluid conduits (26, 126) located in side by side relation and each having a first port (30, 60, 178) in fluid communication with one of the headers (12, 62) and a second port (32, 168, 174) in fluid communication with the other of the headers (10, 64) and each defining a serpentine fluid flow path between the ports (30, 32, 166, 168, 174, 178) having a plurality of passes (36, 38, 40, 42, 44; 140, 142, 144, 146; 184, 186, 188) in side by side relation together with fins 28 embracing and bonded to the conduits (26, 126).
Patent EP-0518529-A1 (EP)
Inventor: BUTTERFIELD ROGER P
IPC: F16D3/10
Filed: 1992-05-29
Abstract: A camshaft (326/526) has a vane (360/560) secured to an end thereof for non-oscillating rotation therewith. The camshaft also carries a timing belt driven pulley (332/532) which can rotate with the camshaft but which is oscillatable with respect to the camshaft. The vane has opposed lobes (360a/560a, 360b/560b) which are received in opposed recesses (332a/532a, 332b/532b) respectively, of the pulley. The recesses have greater circumferential extent than the lobes to permit the vane and sprocket to oscillate with respect to one another, and thereby permit the camshaft to change in phase relative to a crankshaft whose phase relative to the sprocket is fixed by virtue of a timing belt (338) drive extending therebetween. The camshaft tends to change in reaction to torque pulses which it experiences during its normal operation, and it is permitted to change only in a given direction, either to advance or retard, by selectively blocking or permitting the flow of hydraulic fluid, preferably engine oil, from the recesses by controlling the position of a spool (400/600) within a valve body (392/592) of a control valve in response to a signal indicative of an engine operating condition from an engine control unit (408/608). The spool is urged in a given direction by rotary to linear motion translating means (682/782/882) which are rotated by an electrical motor (686/786/886), preferably of the stepper motor type.
Patent EP-0524743-A1 (EP)
Inventor: MUSOW WOLF
IPC: D21C11/00
Filed: 1992-07-07
Abstract: A method for regulating the sodium carbonate concentration of a green liquor (17) in the dissolving tank (14) of the Kraft recovery process by measuring the conductivity of the green liquor from the dissolving tank, measuring the conductivity and flow rate of a weak wash solution (16) being added to the green liquor in the dissolving tank, using these measurements to determine the sodium carbonate concentration of the green liquor in the dissolving tank, and adjusting the volume of the weak wash solution (16) being added to the dissolving tank in response to changes in the concentration of sodium carbonate in the green liquor so as to maintain the concentration of sodium carbonate in the green liquor at a predetermined, preferably constant, level.
Patent EP-0536971-A1 (EP)
Inventor: FRANZ DOUGLAS L
IPC: H04N1/46
Filed: 1992-10-05
Abstract: The method approximates full color resolution by combining dot-on-dot (DOD) and dot-next-to-dot (DND) techniques in printing images received from a computer. The method prints with DOD at the edge of an image or in a depleted area within an image and prints with DND elsewhere within the image to conserve printing time and ink. In the method, the desired color for each dot of the image is stored (50), and the image is divided into subgroups (52) of four dots each. Each dot is then tested for significance (54) by looking at whether other dots within the group or adjacent to the group are white. The desired color for each dot is mapped (62) to one or more colors for printing, the mapping depending on the significance status (56, 58, 60) of at least one dot within the subgroup. In this manner the image is checked for solid and depleted areas of color so that the minimum number of dots are printed within each subgroup.
Patent EP-0531182-A1 (EP)
Title: Procédé et installation de distillation d'air, et application a l'alimentation en gaz d'une aciérie
Inventor: CAMBERLEIN FRANCOIS
IPC: F25J3/04
Filed: 1992-08-06
Abstract: L'installation est du type à double colonne (2) et à colonne de mélange (6). Cette dernière est alimentée en cuve par de l'air auxiliaire comprimé à une pression différente de celle de la colonne moyenne pression (3), et en tête par du liquide soutiré au bas de la colonne basse pression (4) et pompé à la même pression que l'air auxiliaire. De l'oxygène impur est soutiré en tête de la colonne de mélange en tant que gaz de production, et de l'oxygène à peu près pur est produit en cuve de la colonne basse pression. <IMAGE>
Patent EP-0546895-A1 (EP)
Inventor: LAFORTUNE ALAIN GERARD
IPC: B64C27/72
Filed: 1992-12-03
Abstract: L'invention concerne un dispositif à vulnérabilité réduite pour la manoeuvre d'un rotor sustentateur et propulseur d'hélicoptère, par l'intermédiaire d'un mécanisme à plateaux cycliques, dont le plateau non tournant (5) est attelé en quatre points (1, 2, 3, 4) à quatre servocommandes hydrauliques d'actionnement comportant chacune un vérin de puissance (9), un système d'ancrage (10), et un servo-distributeur (41, 42), trois des servocommandes étant utilisées en fonctionnement normal, la quatrième étant utilisée en secours en cas de défaillance d'une des trois autres. Chaque vérin de puissance (9) est alimenté par un circuit hydraulique indépendant qui comprend le servo-distributeur (41, 42) manoeuvré par une entrée mécanique, relié au poste de pilotage par une timonerie (13), et il comporte un système d'ancrage débrayable. Chacune des entrées mécaniques comporte un système qui, au-dessus d'un seuil d'effort sur un servodistributeur normalement actif, le neutralise, ce qui entraîne la mise en fonctionnement du servodistributeur normalement inactif, qui devient opérationnel en fonctionnement de sauvegarde. <IMAGE>
Patent EP-0554635-A1 (EP)
Inventor: GOY JEAN-MARIE
IPC: E05D1/06
Filed: 1992-12-11
Abstract: The hinge according to the invention comprises two identical parts (1, 2), each possessing a female element having a circular recess (10, 11) coaxial with the axis of articulation (X, X') and a male element consisting of a tongue (16, 17) of circular shape complementary with that of the recess (10, 11), this tongue (16, 17) being fixed at one end to the said part (1, 2) and extending coaxially relative to the axis (X, X'). When one of the two parts (1, 2) is reversed relative to the other, the male elements can engage respectively in the female elements. The invention makes it possible to produce a housing by means of two identical half-housings. <IMAGE>