baber/WOPTO huggingface dataset:
Patent EP-0052642-A4 (EP)
Inventor: ISELER KENNETH ALFRED
IPC: C08F283/01
Filed: 1981-05-15
Abstract: Systeme de resine polyester plastique a thermoprise a quatre composants moulables, resistant aux flammes, vieilli et ameliore. Deux resines de polyester differentes sont utilisees dans la composition. La composition contient une resine polyester non saturee a reaction relativement rapide ayant un rapport entre les groupes hydroxy et carboxyles de 5,7 a 0,8, et un nombre acide d'au moins 18 et un poids moleculaire moyen d'environ 800 a 5000. Le polyester est present en une quantite d'environ 5-15% en poids de la composition. Une seconde resine polyester non saturee est presente avec un rapport hydroxyle-carboxyle de 5,7 a 0,8, un nombre acide d'environ 8 a 17, et un poids moleculaire moyen d'environ 800 a 5000. Le second polyester est present en une quantite d'environ 5 a 15% en poids. Le quatrieme composant est une resine polyester non saturee bromee presente dans la proportion de 1 a 4% en poids environ. Le systeme contient egalement 35 a 45% de trihydrate d'aluminium et 0,5 a 2% en poids de trioxyde d'antimoine. Des materiaux de remplissage inertes sont egalement presents tels que des fibres de renforcement ou des materiaux inorganiques inertes.
Patent EP-0056378-A4 (EP)
Title: Aqeous suspensions of organic peroxides.
Inventor: VAN LAAR HENDRIK LUCAS
IPC: C09K23/00
Filed: 1981-06-30
Abstract: Novel process for the preparation of a stable, pumpable aqueous suspension of an organic peroxide or mixed organic peroxides, and also novel suspension itself. Such suspensions are suitable for the initiation of polymerisation/ copolymerisation of ethylenically unsaturated monomers in particular vinyl chloride, to form respectively general purpose polymers and polyvinyl chloride that meets the volume resistivity specifications required of electrical cable sheathing materials. The said process is characterised in that the aqueous suspension is made to contain one or more organic peroxides, at least one protective colloid and a surfactant (as herein defined) selected from the group consisting of fatty acid esters of polyhydric alcohols, and alkanolamides.
Patent EP-0120013-A4 (EP)
Title: Folding truss mechanism for trailing edge flaps.
Inventor: HERNDON GERALD FRANKLIN
IPC: B64C9/16
Filed: 1982-09-29
Abstract: A swinging drive link (10) is pivotally connected at its lower end (18) to a forward support (16) for a flap (20). The flap rear support is provided by a pivotal connection (24) between a rear support point and the lower end of a swing link (22). The upper end of the swing link (22) is pivotally connected (31) to the upper end of a support link (26) and the rear end of a slave link (30). The lower end of the support link (26) is attached (27) to a beam structure (28) projecting rearwardly from the main wing section (13, 29). The forward end of the slave link (30) is pivotally attached (40) to an intermediate portion of the drive link (10). Rearward rotation of drive link (10) causes the flap (20) to translate rearwardly with a small amount of downward rotation until the flap (20) is essentially completely extended. Then, further extension of the mechanism rotates the flap (20) a substantial amount downwardly. In a double slot embodiment (Fig. 7-9), similar linkage is provided between a forward main flap (66) and an aft flap (64).
Patent EP-0236423-A4 (EP)
Title: Switched capacitive ballasts for discharge lamps.
Inventor: LATHOM MICHAEL S
IPC: H05B41/28
Filed: 1986-08-22
Abstract: Ballast and starting circuits for controlling current and voltage applied to an electrical dishcarge lamp. The ballast circuits use positive and negative capacitors which are alternately charged and discharged in an asychronous manner. The positively charged capacitors are charged during positive portions of alternating current and discharged during negative portions of the alternating current. The negatively charged capacitors are charged during negative portions of the alternating current and discharged during positive portions. Transistors or other appropriate switching means are used to switch the capacitors to the lamp during discharge thereof. Startup circuits are included for boosting the voltage applied to the lamp either manually or automatically upon startup. A startup regulator circuit is also shown for controlling current flow during periods of high current demand such as during startup.
Patent EP-0296158-A4 (EP)
Title: -i(IN VITRO) ASSAY FOR DETECTING CELL-MEDIATED IMMUNE RESPONSES.
Inventor: WOOD PAUL RICHARD
IPC: G01N33/50
Filed: 1987-03-05
Abstract: An in vitro method of detecting a cell-mediated immune response to a specific antigen, comprising incubating a whole blood sample with the specific antigen and detecting the presence of gamma interferon released by sensitized lymphocytes in the whole blood sample as an indication of a cell-mediated immune response to the specific antigen.
Patent EP-0318517-A4 (EP)
IPC: G09G5/36
Filed: 1987-07-14
Abstract: Un jeu vidéo comporte un circuit auxiliaire de traitement (Figure 8) qui améliore les capacités d'affichage. Ce circuit comprend un tampon bidirectionnel (403), un bus (404) de données de circuit, un bus d'adresses (405), un tampon unidirectionnel (409), deux multiplexeurs (407, 139), et un circuit de manipulation d'images en mode point (Figure 2).
Patent EP-0434841-A4 (EP)
IPC: G05F1/59
Filed: 1990-05-25
Abstract: Un circuit d'alimentation comprend un circuit (1) à tension constante et un circuit (2) d'augmentation/réduction de la tension associés qui produisent une pluralité de tensions de sortie en augmentant ou en réduisant la sortie du circuit à tension constante. Lorsqu'une modification de la tension d'alimentation, ou la présence ou l'absence d'une charge lourde sont détectées, cette information est fournie en tant que signal du mode de commande au circuit (1) et au circuit (2). Par exemple, lorsque la tension d'alimentation est réduite ou lorsqu'il faut entraîner une charge lourde, la tension de sortie du circuit (1) est réduite et la vitesse de changement de la tension de sortie du circuit (2) est ajustée de sorte que la tension de sortie puisse se rapprocher de celle du régime permanent.
Patent EP-0495908-A4 (EP)
Title: Method and apparatus for a mail processing system
IPC: G07G5/00
Filed: 1990-10-17
Abstract: Mail handling or processing systems are disclosed wherein the entire lot or batch of mail pieces is loaded into a bin for processing. Each mail piece is individually removed by an operator while the computer monitors the weight of the bin and simultaneously produces serial numbers for affixing to each mail piece. In an alternative embodiment a postage meter provides postage imprinting and labelling for each mail piece removed. By monitoring the tare weight difference of the bin prior to and after removal of each mail piece, the mail piece weight is determined from the difference between the two tare weights. The weight of each mail piece is required in order to determine postage cost or mail charges for each mail piece. After all pieces of mail are removed from the bin, an operator can optionally key the system to produce a postal service form complying with manifest mailing requirements. The computer also produces a manifest including serial numbers and mail charges related to each serial number marked mail piece and a manifest summary. In an alternate embodiment, the bin is loaded one by one with each mail piece while a computer simultaneously monitors the weight of the bin as each mail piece is added, serial numbers are produced for affixing to each mail piece, and the computer links each serial number with a weight deviation thereby calculating mail charges for each mail piece and storing the information for reproduction in summary form in a mailing manifest.
Patent EP-0502910-A4 (EP)
Title: Oxygenating oral medical appliance
IPC: A61M16/04
Filed: 1990-11-27
Abstract: PCT No. PCT/AU90/00569 Sec. 371 Date May 29, 1992 Sec. 102(e) Date May 29, 1992 PCT Filed Nov. 27, 1990 PCT Pub. No. WO91/08012 PCT Pub. Date Jun. 13, 1991.An endoscopic mouth guard having a smoothly contoured, waisted tube merging into a peripheral flange at the front end of said tube, a manifold integral with the front face of said flange defining a closed ended, transverse distribution duct, and two open ended, upwardly directed branch ducts ending, in use, closely below the nostrils of a patient fitted with the guard, two further, open ended branch ducts extending rearwardly from said distributor duct into the bore of said tube, and a laterally and rearwardly directed tapered spigot on said manifold, defining an extension of said distributor duct, adapted to enter the bore of a gas supply tube. The finished guard is a single article of plastics material having a smooth hard surface.
Patent EP-0611301-A4 (EP)
Title: Chelator compositions comprising oxime compounds.
Inventor: BUSH RODNEY DEAN
IPC: C07D333/22
Filed: 1991-04-09
Abstract: The present invention involves photoprotective compositions which are useful for topical application to prevent damage to skin caused by acute or chronic exposure to ultraviolet light comprising chelating agents having the formula    <IMAGE>  (I)  wherein -R1 and -R2 are independently selected from the group consisting of alkyl, aryl, and heteroaryl, or R1 and R2 may be covalently bonded together to form a cyclic alkyl; -M is selected from the group consisting of =0, =S, -SR4 and -OR4 (when -M is -OR4 or -SR4, there is a hydrogen bonded to the carbon to which -M is bonded); -R4 is selected from the group consisting of hydrogen, alkyl, aryl and heteroaryl; -R3 is selected from the group consisting of hydrogen, alkyl, aryl and heteroaryl; -R6 is selected from the group consisting of hydrogen alkyl, aryl and heteroaryl; and i is selected from the group consisting of one and zero. Methods for using such compositions to prevent damage to skin caused by acute or chronic exposure to ultraviolet light are al so involved.
Patent EP-0515700-A4 (EP)
Title: Device for collecting articles
IPC: G01G19/387
Filed: 1991-12-13
Abstract: A device for collecting articles which is provided with: an article charging unit (5) into which a lot of articles smaller in quantity than a target quantity to be collected are charged; a circulating conveyor (2) to convey each lot of articles fed from said charging unit (5); a computing unit (14), after combining at least two lots of articles fed during conveyance of articles by the conveyor belt, judging whether or not a quantity of said combined lots reaches a preset target quantity constituting a unit to be collected; and releasing unit (12) which discharges combined lots of articles judged amounting to the target quantity as a result of combining operation in said computing unit from the conveyor into a packaging unit (13).
Patent EP-0525201-A4 (EP)
Title: System for controlling medals on terminals of slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F9/00
Filed: 1992-01-24
Abstract: A system for controlling medals on the terminals of a slot machine in such a structure that a buffer tank to communicate with a medal counter and a medal recovering conveyor is provided and, on the other hand, a medal polisher to constantly polish medals in the buffer tank and upwardly deliver the medals to a hopper so that medals overflowing the hopper are received by the main tank and medals in the main tank are fed to the buffer tank to replenishing. <IMAGE>
Patent EP-0546191-A4 (EP)
Inventor: TANAKA AKIRA
IPC: C08F297/08
Filed: 1992-06-25
Abstract: Résine polypropylène présentant une rigidité, une résistance à la chaleur et une résistance à l'impact élevées, ces propriétés étant bien équilibrées, et se caractérisant par: (1) une teneur en unités α-oléfine autres que le polypropylène de 4 moles % ou moins; (2) une fraction mmmm dans la fraction pentade du polymère propylène de 96 % ou plus, selon détermination par spectroscopie 13C-NMR; (3) une position (Tmax) de la valeur de crête principale d'élution du polymère propylène de 118.0 °C et une largeur de demi-valeur (σ) de cette valeur de crête inférieure à 4,02 °, selon détermination par méthode de fractionnement à température programmée; (4) une viscosité intrinsèque [θ] du polymère propylène varient de 0,5 à 5,0 dl/g; et (5) un composant caoutchouc dépassant 25 %, mesure par RMN.
Patent EP-0627122-A4 (EP)
Title: Laser generated i.c. pattern.
Inventor: DOOLEY DANIEL J
IPC: H01L21/20
Filed: 1992-02-28
Abstract: An improved method of patterning layers on a semiconductor element by use of laser processing. A thin film of amorphous silicon (12) is deposited on a fused quartz window (10). Selected regions of the amorphous silicon are crystallized by a laser beam (20) focused through the quartz window. Non-crystallized silicon is removed forming an opaque layer of crystallized silicon in the desired pattern (14). The quartz window (10) is used as a window to a reactive gas containment chamber (30) containing semiconductor devices (40) to be patterned. By irradiating the chamber with ultraviolet light (24) through the patterned quartz window, the semiconductor element is etched in the regions exposed to the light.
Patent EP-0591543-A4 (EP)
Title: Image reader.
Inventor: MORIKAWA SHUICHI
IPC: H04N1/10
Filed: 1993-03-19
Abstract: A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b), and a slit (58) allowing the passage of about 10 to about 20 sheets of paper is defined between the first roller and a gate plate (57) opposing the first roller, so that a sheet of paper fed out via this slit can be supplied between the second roller (5b) and a separation pad (7) in contact with the second roller. A biassing force of a spring for transferring paper is converted by a slide cam sliding in a direction parallel to the paper feed roller, and a paper width detection sensor is assembled in a snap-in structure.
Patent EP-0593785-A4 (EP)
Title: Secondary cell and its manufacture method.
Inventor: KURIYAMA KAZUYA
IPC: H01M4/587
Filed: 1993-05-14
Abstract: In a secondary cell provided with a nonaqueous electrolyte containing lithium, a negative electrode is formed of a carbonaceous material having an interplanar spacing (d002) of 3.35 to 3.40  ANGSTROM  by an X-ray analysis, both the size (La) of the crystallite in the a-axis direction and the size (Lc) of the crystallite in the c-axis direction being 200  ANGSTROM  or more, and the degree of vacuum, 2.00 to 2.20 g/cm<3>. Thus, it is possible to provide a secondary cell having excellent cycle properties, self-discharging properties, and a high energy density.
Patent EP-0659547-A4 (EP)
Title: Breakthrough buffer for presses and control method therefor.
Inventor: EJIMA KIKUO
IPC: B30B15/02
Filed: 1993-07-28
Abstract: A breakthrough buffer for presses, for reducing noise or vibration occuring during blanking using a mechanical press, and a control method therefor. The apparatus is provided with a buffer body (20) disposed below the punch (3) of a press (1) and cushioning the punch during the breakthrough of the press, a timing regulator (40) connected to the buffer body and regulating the timing of the same during the breakthrough of the press, and a controller (60) adapted to send out a command for a regulating position to this regulator. The noise or vibration occuring during the breakthrough of the press is detected, and a command signal is sent out from the controller (60) to the timing regulator (40) to regulate the timing of the buffer body (20), whereby noise or vibration occuring during the breakthrough of the press is minimized.
Patent EP-0650401-A4 (EP)
Title: Liquid/supercritical cleaning with decreased polymer damage.
Inventor: MITCHELL JAMES D
IPC: B08B7/00
Filed: 1993-07-09
Abstract: The invention provides a cleaning method in which a solvent such as densified carbon dioxide can be used for rapid and efficient cleaning, but with decreased damage to solid components such as buttons. The method comprises contacting a substrate to be cleaned with a first fluid, removing the first fluid from contact with the substrate while replacing with a second fluid, and recovering the substrate substantially free of the first and second fluids and from the contaminant. The first fluid is a densified gas while the second fluid is a compressed gas. A preferred embodiment of the method includes the use of a pretreatment designed for compatibility with the densified first fluid.
Patent EP-0668752-A4 (EP)
Title: A radially self-expanding implantable intraluminal device.
Inventor: SCHMITT PETER J
IPC: A61F2/00
Filed: 1993-09-14
Abstract: An implantable intraluminal device comprising a radically self-expanding hollow tubular braid, wherein the device is made from a thermoplastic material which is heat-set for a sufficient time and temperature to effectuate a permanent memory in an expanded state and wherein the braid is a three-dimensional braid. <IMAGE>
Patent EP-0681716-A4 (EP)
Title: Improved automatic recirculation valve.
Inventor: MAXWELL HORACE J
IPC: G05D7/01
Filed: 1993-12-22
Abstract: An automatic recirculation valve having an inlet, a main outlet, and a recirculation outlet. A main valve element responsive to the flow between the inlet and main outlet and a bypass element responsive to the main valve element regulates the fluid flow to the recirculation outlet. The bypass element contains orifices through which the fluid flows to the recirculation outlet. The orifices are arranged to counterbalance fluid forces exerted on the bypass element.
Patent EP-0712500-A4 (EP)
Title: A diffractive device
Inventor: LEE ROBERT ARTHUR
IPC: B42D15/10
Filed: 1994-08-04
Abstract: A diffractive device having a surface relief structure which, when illuminated by a light source, generates one or more diffraction images which are observable from particular ranges of viewing angles around the device, wherein at least part of the surface relief structure (1) is arranged in a series of tracks (2), each track (4,5) having a diffracting surface (3) which generates a component of a diffraction image, such that at least one of the diffraction images generated by the diffractive device is formed from image components generated by plurality of the tracks. <IMAGE>
Patent EP-0783783-A4 (EP)
Inventor: MARSHALL LARRY R
IPC: H01S3/094
Filed: 1995-08-30
Abstract: Dans un laser à pompage à diode la longueur d'onde est convertie à l'aide d'un cristal optique intracavitaire non linéaire, puis la longueur d'onde ainsi convertie est stabilisée passivement par une cavité courte au moyen d'une sortie laser non polarisée. Le pompage final limite le nombre des modes cavitaires transversaux tandis que des effets étalons intracavitaires peuvent être obtenus grâce à des revêtements supplémentaires (5') déposés sur les cristaux laser ou non linéaires eux-mêmes, ce qui réduit plus encore le spectre en mode longitudinal. La sortie de longueur d'onde convertie peut être accrue par réduction de la rétroconversion dans une cavité linéaire ou par dédoublage de la cavité par la face biseautée du cristal non linéaire ou du cristal (1) laser.
Patent EP-0861534-A4 (EP)
Title: Instrument for test and measurement of atm network virtual connections
Inventor: VANDERVORT COLE S
IPC: H04Q3/00
Filed: 1996-11-15
Abstract: A test instrument for monitoring operation of ATM communication networks is capable of identifying individual cells passing through a node to which the instrument is connected as belonging to a particular virtual connection, and transmitting test cells replacing the identified cells, transmitting modified identified cells, or augmenting cells transmitted over the identified virtual connection with operations, administration, and maintainance cells. Specific test cells can be detected by a second test instrument connected to a node elsewhere in the network for accurately monitoring specific network operating characteristics. Cell delay, cell delay variation, cell error rates, and the like may all be monitored by the test instrument according to the invention.
Patent EP-0906053-A4 (EP)
Inventor: TUMEY DAVID M
IPC: A61H23/04
Filed: 1997-09-29
Abstract: Cet appareil médical de pompage commandé à distance (10), permettant de commander, à partir d'un site local, l'application de pressions de compression sur une partie d'un corps humain se trouvant dans un site distant, comprend des moyens (20) disposés au niveau du site distant, aux fins d'application d'une pression de compression, conforme à une pression prédéterminée, autour de la partie corporelle, des moyens (38, 40) placés au niveau du site distant et destinés à détecter la pression prédéterminée des moyens d'application de pression et à émettre un signal en réponse à cette détection, des moyens (42, 64) disposés au niveau du site local et destinés à recevoir et traiter le signal afin, soit de choisir, soit de produire, un signal de pression et/ou un signal d'intervalle de cycle, des moyens situés au niveau du site local et destinés à émettre le signal de pression et/ou le signal d'intervalle de cycle produits, ainsi que des moyens placés au niveau du site à distance servant à recevoir et traiter (36) le signal de cycle de pression et à actionner des moyens de pression afin de provoquer l'application d'une pression sur la partie corporelle, en fonction du signal de pression et/ou du signal d'intervalle de cycle produits.
Patent EP-0844072-A4 (EP)
Title: Large-sized columnar body of fiber-reinforced plastic
Inventor: KITANO AKIHIKO
IPC: B63B15/02
Filed: 1997-05-15
Abstract: A large-sized columnar body which is formed out of a fiber-reinforced plastic comprising continuous fibers and a resin, and which has three layers (A, B, C) laid in the mentioned order, characterized in that the reinforcing fiber in the B layer is carbon fiber arranged in the lengthwise direction of the columnar body, the fiber in the A layer and C layer being carbon fiber or/and glass fiber arranged at +/-50 to +/-70 degrees with respect to the lengthwise direction of the columnar body. This large-sized columnar body of FRP has a high compressive strength, so that the weight thereof can reduced to below that of a conventional large-sized columnar body. Accordingly, this columnar body is suitable as a primary structural material used as a building material, and for structures, aircrafts and ships. <IMAGE>
Patent EP-0984035-A4 (EP)
Inventor: HAREYAMA YUKIYA
IPC: C09C1/28
Filed: 1997-09-29
Abstract: Composition de caoutchouc présentant une résistance mécanique, une résistance à l'abrasion, des propriétés antistatiques excellentes et une résistance au roulement faible. La composition de l'invention se caractérise en ce qu'elle est conductrice grâce à un mélange de caoutchouc et d'une charge siliceuse, ayant une couche conductrice contenant du carbone, de l'oxyde de zinc conducteur ou similaire sur sa surface.
Patent EP-0971634-A4 (EP)
Title: Method and apparatus for inserting a flexible membrane into an eye
Inventor: CICENAS CHRIS
IPC: A61F2/16
Filed: 1997-09-25
Abstract: This invention is an instrument (10) for inserting a flexible intraocular lens or other flexible membrane into an eye, which includes a compressor (26) for laterally compressing the lens into a small cross-sectional configuration to pass the lens through a narrow incision. The compressor includes retainers (68, 70) along the interior of the inserter to maintain the side edges of the lens in a substantially planar orientation during compression. The retainers preferably extend through the inserter to hold the lens during advancement toward the eye to prevent an uncontrolled rotation of the lens.