baber/WOPTO huggingface dataset:
Patent EP-1919520-A4 (EP)
Title: Space disinfection
Inventor: ERICKSON GARY
IPC: A61L2/22
Filed: 2006-08-04
Abstract: A method for disinfecting or sterilizing an article comprising enclosing the article or article part inside a container having a wall of which at least a part is a semipermeable fabric or membrane and introducing an amount of vaporizable biocide, preferably hydrogen peroxide in water, to the interior of said container in solution, vapour, liquid or preferably nebulant form. The semipermeable fabric or membrane is selected to allow the biocide to pass from inside to outside of the container as a vapour at atmospheric pressure and to provide a barrier against entry of micro-organisms. The biocide is allowed to exit the container through said membrane while at or above atmospheric pressure, a fluid eg air is directed to flow adjacent the outside of the membrane to expedite vapour removal from the interior side. The article is exposed to the biocide for a time sufficient to disinfect or sterilize the article.
Patent EP-1973182-A4 (EP)
Title: Secondary batery
Inventor: SHEN XI
IPC: H01M50/578
Filed: 2006-12-28
Abstract: A secondary battery provided with a safety element (16) comprising a conductive current interrupter (161) and an insulation holder (162) at thereof bottom. By safety element provided at the bottom of the battery, either sealed formation technology or open-formation technology is allowed in battery formation processing, and any other sealing method is selectable as well as pressing sealing.
Patent EP-2150612-A4 (EP)
Title: Hybrid soft tissue implants from progenitor cells and biomaterials
Inventor: MAO JEREMY J
IPC: A61F2/02
Filed: 2008-05-23
Abstract: Provided are hybrid soft tissue constructs comprising a core material, a biomaterial matrix and mammalian cells. Also provided are methods of augmenting or reconstructing a soft tissue of a mammal. Additionally, methods of forming a hybrid soft tissue construct are provided. The use of the above constructs for augmenting or reconstructing a soft tissue of a mammal are further provided. Additionally provided is the use of the above constructs for the manufacture of a medicament for augmenting or reconstructing a soft tissue of a mammal.
Patent EP-2500318-A4 (EP)
Title: Heat-insulating agent composition
Inventor: SATO TAKATOSHI
IPC: C09D7/48
Filed: 2010-11-10
Abstract: This invention aims at providing a heat-shielding agent composition that maintains transparency and at the same time exhibits capability of blocking ultraviolet and infrared rays so that it produces a great heat-shielding effect.  This invention is a heat-shielding agent composition comprising a transition metal salt hydroxide of the following formula and a precursor thereof.  
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒM 1  a [Al 1-x (M 2  1-y Fe(III) y ) x ] b A y B z (OH) n  · mH 2 O€ƒ€ƒ€ƒ€ƒ€ƒ(1)
Patent EP-2513074-A4 (EP)
Title: Process for producing olefin oxide
Inventor: SENKAN SELIM
IPC: C07D301/03
Filed: 2010-12-14
Abstract: A process for producing an olefin oxide which comprises reacting an olefin with oxygen in the presence of a catalyst comprising a copper oxide and a ruthenium oxide on a porous support.
Patent EP-2553922-A4 (EP)
Title: Receiver and method for reporting the usage of advanced television services
Inventor: EYER MARK
IPC: H04N21/442
Filed: 2011-02-03
Abstract: According to one embodiment of the invention, a computerized method for reporting events from a television that supports transmission and playback of digital content in accordance with an Advanced Television Systems Committee (ATSC) standard. The method comprises downloading a triggered declarative object (TDO), which includes a reporting script, for storage within a digital receiver of the television. Thereafter, information associated with one or more detected events that occur during playback of the digital content is recorded and subsequently, upon execution of the reporting script, is output over a communication path separate from a communication path of the received digital content.
Patent EP-2541512-A4 (EP)
Title: Intelligent electric meter centralized recharging terminal and control method thereof
Inventor: LIU KUN
IPC: G01R1/30
Filed: 2011-09-19
Abstract: An intelligent electric meter centralized recharging terminal comprises an IC card interface circuit, an ESAM module circuit and two groups of RS485 communication module interface circuits. The IC card interface circuit is connected with a CPU via ICREST and ICIO data pins, the ESAM module circuit is connected with the CPU via data and reset pins SAMIO and SAMRST directly. The two groups of RS485 communication module interface circuits are respectively connected with the CPU, so as to realize communication with an intelligent electric meter and a collector, and monitor communication data between the collector and the electric meter in real time and forward the data. The IC card interface circuit completes communication with user card interfaces. The ESAM module circuit completes data exchange and reset operations and various safety certification operations such as encryption, decryption and operation. A program module for the intelligent electric meter centralized recharging terminal ensures the normal communications of the system.
Patent EP-0042400-A4 (EP)
Title: Bubble detector in a flow metering apparatus.
Inventor: GUPTON JOHN E
IPC: A61M5/36
Filed: 1980-11-24
Abstract: In a flow metering apparatus (10) a bubble detector for detecting bubble formation in tubing (16) subject to deformation from internal fluid pressure includes a light source (60) and a first light detector (61). The light detector is positioned on the opposite side of the tubing from the light source such that the light transmitted through the tubing to the detector is dependent on the presence of fluid in the tubing and on the shape of the lumen of the tubing. A control circuit (100) responsive to the output of the detector interrupts operation of the metering apparatus (10) when the light transmitted through the tubing falls below a predetermined minimum level. False interruptions resulting from deformation of the tubing by pressure changes in the fluid are prevented by forming members (90, 91) which engage the wall of the tubing (16) adjacent the light source (60) and light detector (61). For improved sensitivity a second light detector (100) is positioned at an angle to the light path between the light source (60) and the first detector (61) so as to receive increased light from the light source in the absence of the Focusing effect of fluid in the tubing. Intensity control means (102) responsive to the output of the light source decreases the intensity of the light source (60) with increased incident light at the second detector (100) to increase the responsiveness of the bubble detector to the absence of fluid in the tubing.
Patent EP-0210236-A4 (EP)
Title: Process for the production of high purity zirconia.
Inventor: JENKINS DAVID HUGHES
IPC: C22B34/14
Filed: 1986-01-29
Abstract: A process for the production of high-purity zirconia, which comprises the steps of leaching dissociated zircon or other zirconiferous material with concentrated sulphuric acid, and thereafter separating the resulting zirconium-containing product from the unattacked silica, characterized in that water formed during the leaching reaction is continuously removed from the system preferably by using an air-cooled reflux condenser to maintain the temperature in the range from about 300<o>C to the maximum boiling point.
Patent EP-0363479-A4 (EP)
Inventor: FUJITA YUJI - - NISHITSURUGAOK
IPC: C08L23/02
Filed: 1987-07-21
Abstract: Composition à base de résine thermoplastique comprenant de 5 à 95 parties en poids d'une polyoléfine modifiée (A) préparée par la réaction d'un mélange de polyoléfine et d'un polyamide avec un acide carboxylique insaturé ou son dérivé; de 5 à 95 parties en poids de polyamide (B); de 0 à 90 parties en poids de polyoléfine (C) (à condition que (A) + (B) + (C) = 100 parties en poids); et de 5 à 80 parties en poids de caoutchouc styrénique (D). Cette composition à base de résine thermoplastique est utilisée de préférence pour produire des moulages présentant une excellente résistance aux chocs et un excellent reflet superficiel.
Patent EP-0321473-A4 (EP)
Title: A system useful for controlling multiple synchronous secondaries of a linear motor along an elongated path
IPC: B60L15/00
Filed: 1987-06-17
Abstract: A system useful for controlling multiple secondaries of a linear disposed motor along an elongated path, with the system having a linear synchronous motor with its elongated primary disposed along the elongated path and at least one secondary responsive to the primary with means disposed thereon for attachment to a body to be propelled along the path, a plurality of linear synchronous motor drivers for providing inputs to designated coil windings of the primary for developing a traveling electromagnetic wave along the primary, a driver controller means connected to each motor driver which has plurality of memory sections for storing therein characteristics of waveforms for use in the system of the invention, a central controller for controlling the output of the plurality of driver controller means and a system computer for down loading instructions for the various waveform patterns to the memories of the driver controller means and for overall supervisory control of the system of the invention.
Patent EP-0377734-A4 (EP)
Title: Production of non-oriented high-si steel sheet
IPC: B21B1/00
Filed: 1988-05-23
Abstract: This invention relates to a method of producing a non-oriented high-Si steel sheet without incurring any trouble due to cracks of the material or the like during the production process from making of steel ingot to adjustment of a final sheet thickness. According to the present invention, an ingot of a high-Si steel or continuously cast strip containing 4.0 to 7.0 wt % of Si and Al, Mn, C and P whose contents are limited, is used as a starting material to carry out slab-rolling and hot rolling or direct transfer hot rolling and then roll the hot-rolled sheet into a thin sheet. The material is kept at a temperature above a certain level till hot rolling after ingot making. During the hot rolling process, finish rolling conditions and take-up conditions are limited to certain ranges in order to obtain a structure suitable for a subsequent thin sheet rolling process. The hot-rolled sheet is hot-rolled to a predetermined sheet thickness by a reverse mill for thin sheets.
Patent EP-0357724-A4 (EP)
Inventor: BAES MICHEL
IPC: A61K47/12
Filed: 1989-02-10
Abstract: Une solution aqueuse stable, stérilisable à chaud, inclue typiquement entre 5 et 1000 unités USP d'héparine par ml. et entre 10 et 100 millimoles de lactate de calcium par litre de solution. Cette solution stabilise l'héparine qu'elle contient et permet de la pasteuriser ou de la stériliser sans perte significative de l'activité de l'héparine. On peut utiliser la solution avec du sang ou de préférence du plasma sanguin prélevé afin d'améliorer l'extraction de l'activité du facteur VIII de ce sang ou de ce plasma sanguin.
Patent EP-0379550-A4 (EP)
Title: A gear selector assembly
IPC: B60R25/06
Filed: 1989-07-07
Abstract: A gear selector assembly (10) of an automatic transmission includes a guide shaft (17) connected to a gear stick (not shown), a gear selector positioning means (23) connected to the working gears (not shown) of the automatic transmission, a gear selector control shaft (16) connected to the said guide shaft (17) and adapted to engage the said gear selector positioning means (23), and a means (11) for controlling the engagement of the said gear selector control shaft (16) with the said gear selector positioning means (23), whereby, when the said gear selector control shaft (16) is engaged with the said gear selector positioning means (23), manipulation of the said guide shaft (17) will operate the said gear selector positioning means (23) in the conventional manner.
Patent EP-0431019-A4 (EP)
Title: Dual-alloy disk system
IPC: B21K1/32
Filed: 1989-07-28
Abstract: Two pieces of metal are bonded together at a surface by placing the two pieces into contact at the surface and forging the two pieces in a die which causes substantial displacement of the metal originally at the surface in a direction parallel to and outwardly from the edges of the surface and into vents in the face of the die and within the die impressions. The strain and displacement fields are controlled by the die and vent geometry which is designed to concentrate the strain and displacement along the original bondline. In this way, up to 99.9 %+ of the defects which are potientially present at the original surface are efficiently displaced with moving metal away from the original contact between the two pieces of metal into sacrificial ribs that form in the vents and the remaining defects are subjected to significant strain. A portion of the displaced metal which contains many of the defects and which forms the sacrificial ribs is removed from the resulting bonded workpiece as the sacrificial ribs are removed from the workpiece. The result is a bond with superior properties and with a bond surface which can be located very precisely both in orientation and location (e.g., radial distance from the center of a disk). This system is particularly appropriate for forming dual-alloy high-pressure turbine disks for gas turbines in which an annular peripheral ring of a second superalloy is bonded to a central core of a first superalloy. The system is particularly effective if, prior to forging, surfaces to be bonded are closely shape-conforming, are very clean, and are diffusion-bonded using hot isostatic pressing while the surfaces are gas-free. The sacrificial ribs are formed by vents in the impressions of the forging dies. The vents are adjacent to the outer edges of the bond surface. The system may be accomplished by using one or more strikes in the same dies or same die geometry, or may include multiple strikes in which only one side of the bond is in proximity to a vent during each strike. Subsequent strikes would process the bondline resulting from the previous strikes, but with the rib removed. The die impressions would be so shaped that the resulting die cavity  would closely conform to the original workpiece shape, except for the vents, so that metal displacement and strain would be concentrated at the bondline.
Patent EP-0424523-A4 (EP)
Title: Sprayable composition
IPC: C08L1/08
Filed: 1990-05-10
Abstract: A sprayable composition and a method of protecting material with the composition is disclosed. The composition comprises a polymer such as hydroxyethyl cellulose, clay, and water to provide a cover layer which, after spraying, is tough, flexible and water-repellent. Other materials such as shredded paper and gypsum can be used in the cover layer. The composition is effective as a cover layer over material such as soil, refuse at a dump site, or grain in a stockpile.
Patent EP-0471794-A4 (EP)
Title: Antiviral therapy using thiazine and xanthene dyes
IPC: A61M1/36
Filed: 1990-05-11
Abstract: A method for using thiazine and xanthene dyes to selectively inactivate or inhibit intracellular replication of specific viruses, especially human immunodeficiency virus. Examples of useful xanthine dyes are rose bengal and eosin Y. A preferred thiazine dye is methylene blue. The dyes interfere with transcription and translation of viral nucleic acid. Light penetrating the skin to the capillaries at the surface can be used to enhance the activity of the dye.
Patent EP-0560856-A4 (EP)
Title: Jet injector for mass inoculation
Inventor: ROSENZWEIG PETER ELLIOTT
IPC: A61M5/307
Filed: 1991-12-06
Abstract: A needleless jet injector device (100) for use with separate storage tanks of gas and medicament, the device (100) comprising a body having a gas inlet for connection to the gas storage tank and a medicament inlet for connection to the medicament storage tank, an active chamber for receiving medicament and having a jet nozzle (1) through which the medicament is discharged, the active chamber further receiving a piston head (3) movable to force the medicament through the nozzle (1) upon movement of the piston head (3) in the chamber towards the nozzle (1), the piston head (3) being connected to a piston (9) movable within a gas chamber (24) within the body, and means (14, 15, 20) for selectively allowing gas to enter the gas chamber (24) so as to move the piston (9) and the piston head (3) to discharge medicament through the nozzle (1).
Patent EP-0532764-A4 (EP)
IPC: C08L23/00
Filed: 1992-04-06
Abstract: Est décrite une composition de caoutchouc éthylène/α-oléfine/diène comprenant un caoutchouc copolymère éthylène/α-oléfine/diène à haut-point moléculaire présentant une répartition du poids moléculaire, un indice de viscosité limite [θ] et un indice d'iode, ainsi qu'un copolymère liquide éthylène/α-oléfine à faible poids moléculaire présentant un indice de viscosité limite donné [θ]. La composition possède une aptitude à la mise en ÷uvre (fluidité) et une rétention de forme excellentes lors de la vulcanisation et du moulage, et permet d'obtenir un moulage en caoutchouc vulcanisé excellent au niveau de la régularité de surface, de la résistance mécanique, de la faible rémanence à la compression, et de la résistance à l'abrasion et à la fatigue dynamique.
Patent EP-0580740-A4 (EP)
IPC: C08L23/22
Filed: 1992-02-13
Abstract: Mélange de latex de caoutchouc comportant, par rapport au poids à sec: (A) de 80 à 50 phr environ d'un latex sélectionné parmi le groupe constitué de latex polybutadiène, de caoutchouc naturel ou de latex polyisoprène, de latex copolymère styrène-butadiène, de latex copolymère acrylonitrile-butadiène, de latex copolymère butadiène-isoprène, de latex copolymère isoprène-isobutylène, de latex copolymère styrène-isoprène-butadiène, et leurs mélanges; et (B) de 20 à 50 phr environ d'un latex de caoutchouc hydrogéné que l'on prépare au moyen d'un procédé consistant (1) à associer, d'une part, un polymère insaturé sous forme de latex et dérivé de 5 à 100 % en poids d'un monomère diène conjugué et de 95 à 0 % en poids d'un monomère éthyléniquement insaturé, et, d'autre part, (a) un oxydant sélectionné parmi le groupe constitué d'oxygène, d'air et d'hydroperoxydes; (b) un réducteur sélectionné parmi hydrazine et ses hydrates; et (c) un activateur d'ions métalliques; et (2) à chauffer le mélange jusqu'à une température comprise entre 0 °C et la température de reflux du mélange réactionnel.
Patent EP-0588934-A4 (EP)
Title: Apparatus and method for smoothing images
Inventor: GUISSIN DAVID
IPC: G06T5/20
Filed: 1992-06-12
Abstract: A method for acuity-preserving image smoothing including the steps of proceeding along a first dimension of received image pixels in a first direction and computing a first sequence of estimated pixel values (24); proceeding along the first dimension of received image pixels in a second opposite direction and computing a second sequence of estimated pixel values (26); and comparing (28) for each individual pixel along the first dimension, and adjacently preceding estimated pixel value in the first sequence of estimated pixel values to an adjacently preceding estimated pixel value in the second sequence of estimated pixel values, to thereby compute an improved pixel value for each individual pixel.
Patent EP-0582691-A4 (EP)
Inventor: RUSSO DAVID A
IPC: B32B9/00
Filed: 1993-07-19
Abstract: Un procédé de recouvrement de verre par procédé chimique de dépôt en phase gazeuse, à une température inférieure à 200 °C et à pression atmosphérique, d'un mélange gazeux d'un précurseur d'oxyde stannique, d'un précurseur de dioxyde de silicium et d'un agent accélérateur tel que le phosphite de triéthyle, permet d'obtenir des vitesses de dépôt supérieures à 350 Å par seconde. La couche du matériau devant être déposée peut être combinée avec d'autres couches pour produire un article présentant des caractéristiques spécifiques telles qu'une puissance émissive, un indice de réfraction, une résistance à l'abrasion et une apparence régulés.
Patent EP-0680486-A4 (EP)
Title: Hydrolytically stable pentaerythritol diphosphites.
Inventor: STEVENSON DONALD R
IPC: C09K15/32
Filed: 1993-01-20
Abstract: A class of hydrolytically stable bis(aralkylphenyl)pentaerythritol diphosphites is disclosed, which is suitable as antioxidant additives in polyolefins, particularly, in polypropylene. The diphosphites are of low volatility, have a high thermal decomposition temperature and resist yellowing when blended into a polyolefin base. A preferred diphosphite is bis(2,4-dicumylphenyl)pentaerythritol diphosphite.
Patent EP-0586668-A4 (EP)
Title: Phenolic resol plywood resin, manufacture and use
Inventor: CHAPPELIE NORMAN A
IPC: C08G8/00
Filed: 1993-03-19
Abstract: An aqueous phenol-formaldehyde resin solution with formaldehyde-phenol mol ratio in the range of 1.8 to 2.8, polymerization catalyst of 3 % to 9 % by weight, measured as NaOH equivalent, with less than 1 % by weight potassium hydroxide, and about 1 % to about .75 % by weight potassium carbonate added after the catalytically-activated polymerization reaction has subsided while the resin is both soluble and fusible ("A" resol stage). Adhesive binders exhibit tolerance for variables in veneer moisture content from 0 % to around 25 % and in production timing from delivery of the veneer for assembly to curing of around 10 minutes to about 2 hours without significant degradation of bonding quality.
Patent EP-0598101-A4 (EP)
Title: Process for forming synapses in neural networks and resistor therefor.
Inventor: FU CHI YUNG
IPC: H01L27/04
Filed: 1993-06-01
Abstract: Customizable neural network in which one or more resistors (218) form each synapse. All the resistors (218) in the synaptic array are identical, thus simplifying the processing issues. Highly doped, amorphous silicon is used as the resistor material, to create extremely high resistances occupying very small spaces. Connected in series with each resistor in the array is at least one severable conductor (220, 220P, 220N) whose uppermost layer has a lower reflectivity of laser energy than typical metal conductors at a desired laser wavelength.
Patent EP-0672299-A4 (EP)
Inventor: YEN TING-PWU
IPC: H01L21/8244
Filed: 1993-11-30
Abstract: Procédés de fabrication de transistors destinés à des transistors du type à éléments porteurs de courant situés sur un substrat à semi-conducteurs. Seuls quelques alignements du masque définissent des dimensions critiques telles que la longueur du canal d'un transistor MOS. Dans une forme de réalisation dans laquelle la zone (154) du canal recouvre la porte (110), un premier masque (126) est formé sur la zone (154) du canal et une implantation de drain faiblement dopé est réalisée. Un deuxième masque (158) est formé sur la partie de drain faiblement dopé de la zone (150) de drain. On laisse le deuxième masque (158) s'étendre sur le premier masque (126). Une forte implantation de dopage est réalisée. Une structure de drain faiblement dopé est prévue sur le drain mais pas sur le côté de source, seul le premier masque (126) définissant la longueur (134) du canal. Dans certaines formes de réalisation les deux masques renferment une résine photosensible. Le premier masque (126) de résine photosensible est durci pour éviter qu'il ne se soulève lorsque l'agent de réserve à couvrir du deuxième masque (158) se forme.