baber/WOPTO huggingface dataset:
Patent EP-1783103-A4 (EP)
Title: Method for forming quartz glass
Inventor: ABE TETSUYA
IPC: G03F1/60
Filed: 2005-06-29
Abstract: A method of molding a silica glass comprises: 
a first step of accommodating the silica glass containing OH groups in a concentration of 900 ppm to 1300 ppm by mass in a hollow portion of a mold provided with a press portion; 
a second step of molding the silica glass in a predetermined form by pressing the same by means of the pressing portion so that a maximum pressure can be 0.2 Kg/cm 2  to 0.8 Kg/cm 2  while heating the silica glass so that the temperature of the same can be within a hold temperature range of 1530°C to 1630°C; and 
a third step of cooling the molded silica glass.
Patent EP-1794325-A4 (EP)
Inventor: CAIRNS PAUL G
IPC: C07H21/04
Filed: 2005-09-14
Abstract: La présente invention concerne des techniques et des kits de détection de cancer ovarien.
Patent EP-1839207-A4 (EP)
Inventor: KONINGSTEIN ROSS
IPC: G06F17/30
Filed: 2005-12-27
Abstract: Selon l'invention, la pertinence d'annonces publicitaires peut être augmentée et les chances de distribuer une annonce publicitaire risquant sinon d'être manquée peuvent être exploitées (i) par acceptation d'informations de ciblage large à utiliser pour distribuer une annonce publicitaire à partir d'un annonceur, (ii) par distribution de l'annonce au moyen des informations de ciblage large, (iii) par journalisation des termes d'interrogation de recherche (ou de certaines autres informations, telles que des concepts, des mots-clés de concepts, etc.) associés à la distribution de l'annonce, et (iv) par génération d'un(e) ou de plusieurs mots-clés ou phrases de ciblage de candidat pour l'annonce au moyen des termes d'interrogation de recherche journalisés. L'un(e) au moins des mots-clés ou phrases de ciblage de candidat peut être fourni(e) sous la forme d'informations de ciblage pour l'annonce. Selon une autre variante, l'un(e) au moins des mots-clés ou phrases de ciblage de candidat peut être présenté(e) à l'annonceur. Une entrée d'annonceur concernant lesdit(e)s mots-clés ou phrases de ciblage de candidat présenté(e)s peut être acceptée. Zéro ou plusieurs mots-clés ou phrases de ciblage de candidat peuvent être fourni(e)s sous la forme d'informations de ciblage pour l'annonce conformément à l'entrée d'annonceur acceptée. Des informations de coûts (par ex., coût moyen par sélection, coût moyen par conversion, coûts totaux, etc.) peuvent être présentées en association avec les informations de ciblage de candidat.
Patent EP-1858421-A4 (EP)
Title: Varicose vein dissector and removal apparatus
Inventor: TAL MICHAEL G
IPC: A61B17/00
Filed: 2006-02-24
Abstract: A varicose vein dissector and removal apparatus includes a handle having a first end and a second end, a dissector extending from the first end of the handle and a hook extending from the second end of the handle, and a blade positioned within the dissector for movement between a use position and a storage position. The apparatus is used by creating an initial incision in skin over a varicose vein to be removed, advancing the dissector into the incision and dissecting around the varicose vein to be removed, pushing the dissector against an inner surface of the skin a predetermined distance from the initial incision, exposing the blade by moving it from its storage position to its use position and creating a second incision in the skin letting the dissector protrude out of the skin, and grasping the vein with the hook and removing the vein.
Patent EP-1918019-A4 (EP)
Inventor: MIZOMOTO HITOSHI
IPC: D01F6/66
Filed: 2006-08-04
Abstract: 孔径が制御され、高い透水性能を有する、高エネルギー線滅菌による劣化の少ないことを特徴とする、親水化された芳香族エーテル系高分子からなる液体処理分離膜を得た。医療・医薬・食品用途に用いることができる。【課題】滅菌劣化の少ない、孔径が制御され、高い透水性能を有する、親水化された新規な液体処理分離膜を提供する。【解決手段】芳香族エーテル系高分子および親水化剤を用い、湿式成膜法によって製造された多孔性液体処理分離膜の提供。
Patent EP-2504425-A4 (EP)
Title: Differentiation of human embryonic and induced pluripotents stem cells
Inventor: DEALY CAROLINE N
IPC: C12N5/077
Filed: 2010-11-24
Abstract: The invention relates to culture systems, methods, and conditions that allow pluripotent undifferentiated hESCs or iPSCs to progressively and uniformly differentiate into cells of the chondrogenic lineage.
Patent EP-2568669-A4 (EP)
Title: Method, apparatus and system for controlling content reporting behaviors
Inventor: ZHANG YUANYUAN
IPC: H04L29/06
Filed: 2011-05-06
Abstract: The present invention relates to the multimedia field, and discloses a method, a device, and a system for controlling content report behavior. The method includes: carrying, by a preset parameter in a header field of a SIP message, new content report configuration information to a terminal or a media control function; or receiving a request for subscribing to a configuration update notification, in which the request is sent by the terminal or the media control function, and a configuration update request that is sent by an SCF and carries the new content report configuration information, and sending a configuration update notification message to the terminal or the media control function, where the configuration update notification message carries the new content report configuration information or acquiring information thereof. The device includes a judgment module, a generation module, and a sending module; or includes a first receiving module, a second receiving module, and a sending module. The system includes an SCF and a terminal/MCF, or further includes a profile server. The method of the present invention avoids using the message body of the SIP message to transmit the content report configuration information, is compliant and compatible with logic for processing a SIP INFO message specified in the RFC 2976.
Patent EP-0070873-A4 (EP)
Title: Driver circuit for use with inductive loads or the like.
Inventor: LO CASCIO JAMES J
IPC: H03K17/64
Filed: 1982-01-04
Abstract: A driver circuit for inductive load devices is desired which can provide multi-level current to the load, is T<s2>sL compatible, can be provided at a reduced component cost and has on chip thermal protection. A single monolithic integrated circuit (10) is provided to produce an output current to a load (14) and for switching the output current when a predetermined peak magnitude of load current is reached to a lower predetermined constant value. The circuit includes an internal power stage (18) rendered conductive for producing maximum load current through the external load which is connected in series therewith in response to an internally generated reference current. The power stage comprises a multi-emitter power transistor with each emitter coupled to a respective emitter ballast resistor such that the load current through one of the resistors (20) may be sensed and compared to the reference current to cause the magnitude of this reference current to be switched from a maximum value to a minimum value when the sensed current is representative of the peak magnitude value of current to thereby reduce the load current until the magnitude thereof is representative of the lower level of reference current. The integrated circuit is suitable for driving the solenoids of injector valves of a fuel injected system.
Patent EP-0120052-A4 (EP)
Title: Coextruded elastomeric films.
Inventor: DI LUCCIO ROBERT COSMO
IPC: C08J7/00
Filed: 1983-09-09
Abstract: A transparent, elastomeric, composite film structure having a core ethylene/vinyl acetate copolymer and outer layers of a low density ethylene homopolymer or copolymer with a small amount of another alpha -olefin or vinyl acetate is made by coextrusion of the polymers in a three-layer combining adapter and quenching on a chill roll (not shown). This film structure is useful as a wrapping material, especially for heat-sensitive articles.
Patent EP-0165312-A4 (EP)
Title: Pre-amplifier in focal plane detector array.
Inventor: BRIDGEWATER WALTER F
IPC: H01J40/14
Filed: 1984-11-21
Abstract: A pre-amplifier located "at the focal plane" of a detector array is disclosed which uses MOSFET transistors operated in the "weak inversion" region to provide operational amplifier performance. The dimensions of certain of the transistors are designed to minimize noise amplification. Feedback resistance for the operational amplifier is provided by switched capacitance using MOSFET transistors as switches, thereby permitting adjustment of the amplifier gain. Implanted and non-implanted MOSFET transistors are used in the differential amplifier in such a way as to avoid the need for a biasing network.
Patent EP-0252143-A4 (EP)
Title: Motor operated valve analysis and testing system with monitoring of spring pack movement through torque switch post
IPC: G01M99/00
Filed: 1987-01-06
Abstract: A unique apparatus and method are used to detect and measure movement of a valve spring pack and worm through monitoring rotation of the torque switch control post. A device for measuring the operating characteristics of a valve and its operator and the corresponding imposed valve stem load is attached to the valve operator. The apparatus provides devices for statically calibrating the operator relative to the imposed valve load and provides a device for recording traces of the imposed load and associated parameters during dynamic conditions as related to the operation of the operator and valve combined. The apparatus is then used to provide diagnostic dynamic traces at any specified time in the future for the operator and valve. These future traces are used to compare with earlier traces to verify correct performance and most importantly to detect induced or impending damage, malfunctions, or maintenance requirements for the operator and valve.
Patent EP-0313627-A4 (EP)
Title: Vibration test apparatus bearing.
Inventor: KIMBALL DAVID V
IPC: F16C32/06
Filed: 1988-04-26
Abstract: A hydrostatic journal bearing for a vibration test apparatus. The apparatus comprises a pillow block housing (28) which is operatively coupled to a slip plate (10) mounting the workpiece (12) by an oil film on the housing surface (58), while carriage blocks (34) are fixed to the workpiece and the bearing shaft (32). The housing (28) is supported on flexible bolts (50) permitting two degrees of freedom in the bearing apparatus.
Patent EP-0448644-A4 (EP)
Title: Transdermal estrogen/progestin dosage unit, system and process
IPC: A23K1/16
Filed: 1989-12-15
Abstract: Transdermal estrogen/progestin adsorption dosage units have been developed which comprise a backing layer, an adjoining polymer layer is an adhesive layer in which at least minimum effective dose of an estrogen is dissolved or microdispersed. Adhered to the polymer layer is an adhesive layer in which is dissolved and/or microdispersed at least minimum doses of progestin. Presently preferred is use of the natural estrogen, 17-beta-estradiol, or ethinyl estradiol or combinations thereof and of the progestin. The units have biologically acceptable adhesive and polymer layers. The adhesive layer can have dispersed one or more skin permeation enhancing agents. A separating layer can optionally be used in making the dosage units, which separate the adhesive and polymer layers, which permits estrogen transmission from the polymer layer during treatment. Dosage units are provided which transdermally deliver at least minimum daily doses of the estrogen and progestin for multiple days, such as for one week. The invention also provides a process for fertility control and estrogen replacement therapy using the novel dosage units. Also, the invention provides a fertility control system for fertility control using the novel dosage units.
Patent EP-0467978-A4 (EP)
Title: The use of fluid insoluble oxidizing agents to eliminate interfering substances in oxidation-reduction measuring systems
IPC: C12Q1/32
Filed: 1990-04-12
Abstract: Systems and methods are disclosed for removing redox-active substances from aqueous, partially aqueous or non-aqueous fluids. The invention involves contacting the fluid to be treated with a redox-active agent that is insoluble in the fluid, thereby oxidizing interfering redox-active substances. Electron transfer agents can also be employed. The residual redox oxidizing agent is removed from the treated fluid on the basis of its insolubility, so that no residual redox activity remains. The invention is useful for removal of interfering redox-active substances from liquid samples when analytes in the sample are to be measured using reduction-oxidation chemistry and the redox-active interfering substances removed by the disclosed method interfere in the reduction-oxidation analysis. Furthermore, this invention is especially useful to pretreat blood, serum, plasma or other bodily fluids prior to analysis or other use of these fluids, where the presence of reduction-oxidation active substances constitutes an interference in that analysis or use.
Patent EP-0476070-A4 (EP)
IPC: G01V5/00
Filed: 1990-06-15
Abstract: A nuclear detection system and method efficiently detects explosives in checked airline baggage or other parcels with a high probability of detection (PD) and a low probability of false alarms (PFA). The detection system detects the presence of nitrogen and its rough density distribution within the object under investigation by performing a nuclear-based analysis of the object. The detection system includes a source of thermal neutrons; an array of gamma ray detectors; a neutron detector; means for irradiating the object being examined to neutrons from the neutron source, which neutrons interact with the atomic nuclei of one or more specific elements, e.g., nitrogen, chlorine, or hydrogen present within the object so as to cause elemental-specific gamma rays to be emitted; means for capturing and counting the elemental-specific gamma rays and determining their approximate origin within the object, thereby providing a rough measure of the density distribution of these specific elements within the object; and means for detecting neutrons that pass through the object without substantially interacting with atomic nuclei, thereby providing an image of the atomic density distribution of the object similar to conventional neutron radiography. One embodiment of the invention includes an artificial neural system (ANS) of analyzing the recorded gamma rays and efficiently discriminating between objects carrying explosives and objects not carrying explosives. Another embodiment utilizes a spectral correlation method (SCM) to remove undesirable background noise from the spectrum of detected gamma rays. Still another embodiment uses a X-ray system to generate an electron density image of the object being investigated, which electron density image helps confirm the presence of explosives within the object.
Patent EP-0474797-A4 (EP)
Title: Protein having a transactivating property, vectors expressing this protein, cell lines, and uses thereof
IPC: C07K16/00
Filed: 1990-06-01
Abstract: A protein having a molecular weight of approximately 15 kD and the ability to activate cell growth in trans is disclosed. This protein is referred to as the rap protein or viral protein R and produced by an active vpr gene. The active vpr gene and/or its gene product can be used to produce high levels of expression of a desired heterologous gene.
Patent EP-0472741-A4 (EP)
IPC: C08F12/04
Filed: 1991-03-13
Abstract: Catalyseur de polymérisation d'oléfine, y compris des composés styréniques, contenant comme composant un composé métallique transitoire à deux coordinats, tel qu'un β-dicétone, et qui comprend: (a) un composé métallique transitoire de la formule générale (I), dans laquelle M représente du titane, du zirconium, du hofnium p ou du vanadium; Y1 et Y2 des atomes halogène analogues ou différents ou des groupes alkyles de C¿1? à C10; et R?1, R2 et R3¿ représentent chacun de l'hydrogène ou un groupe hydrocarbure de C¿1? à C10, étant entendu que l'un au moins est de l'hydrogène mais qu'ils ne correspondent pas tous simultanément à de l'hydrogène, et (b) un composé organoaluminique, notamment de l'aluminoxane.
Patent EP-0602044-A4 (EP)
Title: A cdna clone encoding a human norepineprhine transporter.
Inventor: AMARA SUSAN G
IPC: C07K14/705
Filed: 1992-02-20
Abstract: A cDNA encoding human norepinephrine transporter isolated from human neuroblastoma cells is disclosed. Determination of the nucleotide sequence thereof permitted a putative amino-acid sequence of the transporter protein to be determined. Mammalian cells transfected with the cDNA produced an mRNA species similar in size to that produced by norepinephrine-producing neurons. Such transfected cells also became capable of norepinephrine uptake. The uptake was inhibitable by various uptake-inhibiting drugs, including cocaine, to a degree similar to the effect of such drugs on noradrenergic neurons. The cloned cDNA makes possible well-controlled studies of transporter function in non-neuronal cells without the obfuscating influence of other transporters in the same cells. Such studies include the relative effects of various drugs such as antidepressants.
Patent EP-0608376-A4 (EP)
Title: Voltage variable capacitor.
Inventor: CORNETT KENNETH D
IPC: H01L29/94
Filed: 1992-10-15
Abstract: A voltage variable capacitor (10) has as the base substrate a silicon wafer with a layer of high resistivity semiconductor material on top of the substrate. An insulating layer (16) of a metal oxide having a dielectric constant greater than the dielectric constant of the semiconductors (12), such as zirconium titanate, is formed on top of the high resistivity layer, and a metal electrode (18) is formed on the insulating layer (16). When the electrode is energized, a depletion layer (20) is formed in the high resistivity layer. By varying the voltage applied to the electrode, the capacitance of the device is altered.
Patent EP-0682585-A4 (EP)
Title: Apparatus and method for balancing rotary tools.
Inventor: MOGILNICKI VICTOR D
IPC: B23C9/00
Filed: 1993-10-01
Abstract: An apparatus and method for balancing a high speed rotary tool assembly (1) is provided. The apparatus includes a rotary tool holder (3) having an axis of rotation (11), a cutting tool retainer (13) in the rotary tool holder (3) having a lockring (23) that circumscribes the axis of rotation (11) of the holder (3), and a pair of axially spaced balancing rings (35a, 35b) for balancing the entire rotary tool assembly (1) which are rotatably mounted around bearing surfaces (37) circumscribing the lockring (23) so as to be angularly positionable around the axis of rotation (11) of the tool holder (3). In the method of the invention, the unbalance of the tool holder (3) and cutting tool (17) is determined, and then the rings (35a, 35b) are rotatably adjusted about the bearing surface (11) on lockring (23) to create an unbalance which cancels out the determined unbalance of the tool holder (3) assembly.
Patent EP-0631479-A4 (EP)
Title: Tool display package.
Inventor: CHERVENAK THOMAS M
IPC: B65D73/00
Filed: 1993-12-28
Abstract: A display package, enabling a user to manipulate a tool having a pair of tool openings that is positioned within the display package. The display package has a base and a plate having a plate opening having an edge. A first support element extends from the base to the plate where the first support element expansively engages the edge of the plate opening. A second support element is also present that extends from the base to the plate, where the first support element has a portion of a size to be inserted through the first tool opening and the second support element has a portion of a size to be inserted through the second tool opening.
Patent EP-0686131-A4 (EP)
Title: Apparatus for removal of organic material from water
Inventor: MELANSON PAUL C
IPC: C02F1/58
Filed: 1994-02-23
Abstract: An apparatus for removal of organic materials from water includes a reactor (40) for photocatalytic oxidation and/or ionization of organics in the water stream and an ion exchange column (82) for removal of CO, dissolved acids, and ionized organics formed in the reactor from the water stream. The reactor includes an elongated flow chamber having an inlet (57) at one end and an outlet (54) at the opposite end. A photocatalytic material is provided as a surface layer on a number of solid members in the chamber, typically a number of rods (58) extending generally parallel to the axis of the flow chamber. The catalyst may be TiO formed by oxidizing the surface of Ti rods. An elongated UV lamp (64) fitting within a tubular quartz window extends along the axis of the reaction chamber. An external circuit connects the electrodes and the water, such that a current flows in the water in the reaction chamber. A potential of up to 600 VDC may be applied between the solid electrodes and water in the chamber.
Patent EP-0765301-A4 (EP)
Title: Oligomers of cyclopentadiene and process for making them
Inventor: BOULTON JAMES ROBERTS
IPC: C10G45/34
Filed: 1995-06-07
Abstract: The invention provides a two-step process for converting cyclopentadiene dimer to a high density fuel mixture comprising the steps of: (a) reacting said cyclopentadiene dimer in the presence of a solid catalyst comprising a porous crystalline material having a Constraint Index of from about 0.1 to about 12 under oligomerization/isomerization conditions to convert at least a portion of said cyclopentadiene dimer to a normally liquid intermediate product containing cyclopentadiene trimer, cyclopentadiene tetramer, and the isomerized and oligomerized products derived from the reaction of at least three cyclopentadiene monomer units; (b) hydrogenating said normally liquid intermediate product of step (a) in the presence of a hydrogenation catalyst to form a normally liquid high energy density fuel.
Patent EP-0789102-A4 (EP)
Title: Beads
Inventor: KURIHARA AKIRA
IPC: B29C61/02
Filed: 1995-10-25
Abstract: Beads capable of stably executing bead embroidery having high quality by using a continuous form of beads which can accomplish automatic bead embroidery. The beads comprise a laminate film (1a) formed by laminating films (2) and (3) having different thermal shrinkage ratios in a predetermined direction. The laminate film (1a) is heat-treated and curled into a cylindrical shape to form a cylinder (1b), and cuts (4) are formed into the cylinder (1b) at predetermined intervals so as to form the continuous member (1c) of the beads (6). <IMAGE>
Patent EP-0784671-A4 (EP)
Title: Flavored malt beverages
Inventor: TRIPP MATTHEW L
IPC: G01N31/00
Filed: 1995-10-19
Abstract: A method is disclosed of preparing a colorless, clear beer by a method including ultrafiltration and the addition of dextrins, bittering agents and a foam enhancer. Methods of preparing improved nonalcoholic malt beverages and making natural beer foaming components also are disclosed. Further methods are disclosed for making flavored malt beverages, including a stable citrus flavored malt beverage.