baber/WOPTO huggingface dataset:
Patent EP-1802721-A4 (EP)
Inventor: ZHANG HUA
IPC: D06M15/687
Filed: 2005-07-15
Abstract: L'invention concerne un procédé permettant de former un revêtement hydrophobe sur la surface d'un substrat solide. Le procédé comporte les étapes consistant à: a) appliquer sur la surface une composition comprenant des nanoparticules hydrophobes, au moins certaines desdites nanoparticules comportant sur leur surface au moins un groupe non polaire à substitution fluoro; et b) traiter la composition appliquée pour former un revêtement lié à la surface du substrat, les nanoparticules conférant à la surface du revêtement une rugosité nanométrique. Le procédé peut servir à former un revêtement hydrophobe et lyophobe sur la surface d'un textile.
Patent EP-1874955-A4 (EP)
Inventor: YANG YOUNG GEUN
IPC: C12Q1/68
Filed: 2006-02-08
Abstract: La présente invention concerne des méthodes d'exécution d'une réaction enzymatique directe mettant en oeuvre une molécule d'acide nucléique, laquelle comprend les étapes consistant: (a) à exécuter la réaction enzymatique directement à l'aide d'un échantillon biologique dans un mélange de réaction contenant un tampon zwitterionique et/ou un glucide non réducteur afin d'empêcher que l'échantillon biologique n'inhibe la réaction enzymatique, la molécule d'acide nucléique présente dans l'échantillon biologique n'est pas purifiée avant la réaction enzymatique; et (b) à obtenir un produit de la réaction enzymatique.
Patent EP-1889883-A4 (EP)
Inventor: NAKATA HIDENAO
IPC: C09C3/08
Filed: 2006-05-11
Abstract: 水分散性能およびインキ性能に優れ、インクジェットプリンター用などの水性黒色インクとして好適なカーボンブラック水性分散体の製造方法を提供するものであり、カーボンブラック水性分散体の第１の製造方法は、水性媒体中でカーボンブラックを表面化学修飾剤で処理し、化学修飾されて生成したカーボンブラック表面の酸性基を中和処理した後、解砕処理し、次いで精製処理することを特徴とし、第２の製造方法は、水性媒体中でカーボンブラックを表面化学修飾剤で処理し、化学修飾されて生成したカーボンブラック表面の酸性基を中和処理した後、精製処理し、次いで解砕処理することを特徴とする。
Patent EP-2087204-A4 (EP)
Title: Electronic controller matching engine power to alternator power and maintaining engine frequency for a free-piston stirling engine driving a linear alternator
Inventor: KEITER DOUGLAS E
IPC: H02M7/48
Filed: 2007-09-10
Abstract: A feedback control method and circuit for inclusion in a control system of an electrical power generating source that comprises a free piston Stirling engine driving a linear alternator. An instantaneous value of a variable, Vinternal, is continuously derived from other sensed and computed parameters and used in a negative feedback control loop of the control system to control engine piston stroke in order to maintain the power produced by the engine equal to the power transferred from the engine to the alternator. Vinternal is the sum of the voltage induced on the alternator winding and the voltage across the equivalent circuit lumped resistance of the alternator winding. A switching mode rectifier connects the alternator winding to an energy storage capacitor or battery. A negative feedback, alternator current control loop has an output connected to the pulse width modulator of the switching mode rectifier and has a feedback circuit comprising a current sensor for sensing instantaneous alternator current. A negative feedback, Vinternal control loop has a feedback circuit including a piston position or velocity sensor connected to a computing circuit that the current sensor is also connected to. The computing circuit computes a signal representing Vinternal for use as the feedback signal of the Vinternal control loop. The output of the Vinternal control loop is connected as the command input to the current feedback control loop.
Patent EP-2127687-A4 (EP)
Title: Composition for treatment of cartilage disease
Inventor: IWASAKI NORIMASA
IPC: C12N5/0775
Filed: 2008-02-21
Abstract: The present invention provides a composition for regenerating cartilage or treating a cartilage disease containing a monovalent metal salt of alginic acid for which the endotoxin level thereof has been lowered to an extent that does not substantially induce inflammation or fever. As a result, it is possible to provide a composition for regenerating cartilage that improves cartilage regenerative action and ease of application to a cartilage injury lesion, and a composition for treating a cartilage disease, which has the effects of protecting cartilage from mechanical irritation, inhibiting degenerative changes in cartilage caused by wear and inflammation, repairing a cartilage injury lesion, and inhibiting inflammation and pain of joint tissue.
Patent EP-2192048-A4 (EP)
Title: Zipper pouch with a spout
Inventor: KAWAKAMI SOUICHI
IPC: B65D33/38
Filed: 2008-08-18
Abstract: It is an object of the present invention to provide a pouch comprising a plurality of plastic sheets sealed on periphery, the pouch having a contents spout and a plastic zipper arranged in a fused state between the sheets whose outer periphery is sealed, and the pouch being heat-sterilized after being filled with contents. The aforedescribed aspect of the present invention is  characterized in that  a barrier portion is formed in a portion of the pouch interior set further toward the contents and away from the plastic zipper, the barrier portion formed in a state in which a film base material has been folded over. As a result, even if any damage is imparted during the step for manufacturing the plastic zipper or the step for mounting the zipper in the pouch, there will be no incidence of the contents leaking from the barrier portion and reaching the zipper portion due to heat and pressure encountered when retort sterilization, boiling, or another type of heat sterilization is performed after the pouch has been filled with foodstuffs or other material. The customer can thus be provided with a product that is stable in terms of hygiene and quality control.
Patent EP-2416410-A4 (EP)
Title: Composite for electrode active material and secondary battery comprising the same
Inventor: LEE YONGJU
IPC: H01M4/485
Filed: 2010-03-30
Abstract: Disclosed are a composite which can be used as an electrode active material for a secondary battery, and the secondary battery comprising the same. The composite includes: a first material selected from the group consisting of metals and metalloids capable of being reversibly alloyed with lithium; a second material selected from the group consisting of metals incapable of being alloyed with lithium, compounds containing the metals, and compounds containing metals or metalloids capable of being irreversibly alloyed with lithium; and a third material which is at least one kind of metal having a higher electrical conductivity than the second material, wherein a content of the third material ranges from 10 to 10,000ppm based on the total weight of the composite. In the composite, the third material increases the electrical conductivity, thereby forming an electrical conducting path between materials within the composite. This allows the volume of a battery to be uniformly changed during the charge/discharge. Thus, when the composite is used as an electrode active material for a secondary battery, it is possible to improve a life characteristic of the battery, and minimize a change in a thickness of the electrode.
Patent EP-2543026-A4 (EP)
Title: Aspirating environmental sensor with webserver and email notification
Inventor: KARIM ZIA
IPC: G08B17/00
Filed: 2011-03-03
Abstract: A detector is described. The detector includes one or more environmental sensors that measures a predetermined environmental parameter, a processor that compares the measured parameter with a plurality of threshold values and detects that the measured parameter exceeds one of the plurality of threshold values and constructs a message to a person associated with the exceeded threshold value and an Internet protocol network interface that forwards the constructed message to the person.
Patent EP-2560818-A4 (EP)
Title: A method for joining thermoplastic polymer material
Inventor: NADELLA KRISHNA
IPC: B29C65/02
Filed: 2011-04-19
Abstract: A method for joining two components includes positioning a thermoplastic polymer portion of a first component adjacent a thermoplastic polymer portion of a second component such that the first and second portions form an interface. At least one of the portions includes a microstructure having a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void. The method also includes exerting pressure on the thermoplastic polymer portions to form a bond at the interface that holds the portions together. The plurality of closed cells, and especially those adjacent the surface of the thermoplastic polymer portion that form the interface, help isolate thermally and/or chemically the surface from the remainder of the portion.
Patent EP-2594084-A4 (EP)
Title: Systems and methods for dual use remote-control devices
Inventor: VANDUYN LUKE
IPC: G06F3/02
Filed: 2011-07-13
Abstract: Various embodiments provide a dual use remote-control device. In one embodiment, a dual use remote-control device may include a first set of input controls such as buttons positioned on a top side of the housing, a second set of input controls positioned on a bottom side of the housing including a QWERTY keyboard and an optical sensor to remotely control movement of a cursor on a display by the optical sensor detecting movement of a user's finger across the optical sensor or movement of the optical sensor across an object such as a table, arm of a chair or user's lap. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
Patent EP-2614085-A4 (EP)
Title: Anti-il-1 beta antibodies and methods of use
Inventor: KE YAOHUANG
IPC: A61P3/10
Filed: 2011-09-09
Abstract: The present invention provides anti-IL-1beta monoclonal antibodies and related compositions, which may be used in any of a variety of therapeutic methods for the treatment of inflammatory and other diseases.
Patent EP-0101696-A4 (EP)
Title: Multiple use apron.
Inventor: BAKONYI EVA
IPC: A41D15/04
Filed: 1983-02-16
Abstract: Multiple use apron, particularly clothing susceptible of being transformed into a bag. A cavity is provided between two fabric layers at an appropriate location of the clothing, preferably at the back of the clothing. One of its sides, preferably the upper side, remains open and may be closed or opened by means of a closure means known per se. Furthermore, appropriate attaching elements, for example hooks, are fixed in the inside of the cavity formed by the two fabric layers and provided with closure means, at its upper and lower corners, thereby enabling the attachment of straps, strings, etc. Owing to such arrangements, the top clothing may be transformed in an instant and as desired either into an aesthetic and useful top clothing or into a bag for carrying the clothing itself or other articles.
Patent EP-0157838-A4 (EP)
Title: Reproduction of complex character symbols by combining sub-symbols.
Inventor: BARNEA ZWI
IPC: B41J2/22
Filed: 1984-10-05
Abstract: A method of specifying characters of languages such as Chinese, Japanese and Korean which uses not more than four keys on a keyboard, each of which represents an element, each element representing at least one component of a character and, in combination, being capable of representing the whole of any character of the character set, when entered in the order in which the components of the character would conventionally be written. The method also provides means of identifying and minimising disruption to entry caused by sets of characters which are ambiguous when entered in the manner set out hereabove.
Patent EP-0165256-A4 (EP)
Title: Object detector.
Inventor: SAUL IAIN GODFREY
IPC: G01V3/08
Filed: 1984-11-08
Abstract: Object detector for detecting studs within walls having an oscillator (G1, R1, R2, D1, C1) with a capacitance (C1) which is cyclically charged and discharged. An electrode (14) is coupled to the oscillator and arranged to produce an electric field therearound. This field is partially discharged when an object is brought near the electrode to vary the output of the oscillator to permit detection of the object. In one specific form there are two oscillators, the outputs of these being variably influenced by introduction of the object near the electrode.
Patent EP-0272251-A4 (EP)
Title: Device to facilitate improved road safety.
Inventor: POWER COLIN RICHARD
IPC: G08G1/0967
Filed: 1985-09-27
Abstract: Apparatus for mounting in a motor vehicle includes a sensor (12) for monitoring external indications (40), of a prescribed limitation on vehicle movement, and outputting a first signal representative of such an indication; a memory (11); and comparison means (10) adapted to be coupled to the sensor (12) to receive the aforesaid signal, to compare the prescribed limitation on vehicle movement with observed movement of the vehicle, and to store in the memory (11) a record of a predetermined variation from the prescribed limitation.
Patent EP-0250544-A4 (EP)
Title: Ink jet printer electrical field-mist reduction system.
Inventor: OBERTEUFFER JOHN A
IPC: B41J2/045
Filed: 1986-12-03
Abstract: The present assembly is an ink jet printer of the continuous stream type for printing an image on a recording surface having a nozzle or orifice from which an electrically conductive ink stream is expelled by pressure along a predetermined path toward a recording surface apparatus to selectively deflect or interrupt portions of the ink stream such that the portions deflected or interrupt are prevented from reaching the area of the recording surface or which said image is printed, an ink mist shield positioned proximate to the recording surface, the mist shield being maintained at a first potential, apparatus for charging the recording surface to a second potential substantially different from the first potential whereby ink which impinges the recording surface is charged thereby and particles of the impinging ink which rebound from the recording surface are impelled toward the mist shield by the field resulting from the difference between the first and second potential. The present method, for use in a continuous stream ink jet printer for printing an image on a recording surface having a nozzle or orifice and a recording surface, and a mist shield positioned proximate to the recording surface, is the steps of expelling by pressure a continuous stream of electrically conductive ink from the nozzle toward the recording surface, selectively deflecting or interrupt portions of the ink stream, applying an electrical charge to the recording surface, such that an electrical field exists between said mist shield and said recording surface whereby particles of the ink stream which rebound upon impact with the recording surface are urged toward the mist shield.
Patent EP-0309582-A4 (EP)
Title: Improved method for the design and construction of composite parts
IPC: G05B19/4097
Filed: 1988-04-11
Abstract: An improved system and method are designed to take engineering composite drawings released in a computer-aided design (CAD) data set, determine the attributes of each of the plies into its composite drawing, and pass the information on to using organizations. In preferred embodiments, the system logically determines the geometric definitions for each ply contained in a composite part and reports any errors to the user. Analysis of the physical properties of a part is also provided. Computation of the total part weight and centroid location is performed by the system. Additionally, the present invention creates detailed engineering models of each composite ply and passes information directly to manufacturing.
Patent EP-0426873-A4 (EP)
IPC: G05B19/19
Filed: 1990-05-11
Abstract: Procédé de commande de mode de glissement avec fonction de compensation de réaction positive effectuant une réaction de commande destinée à faire varier les paramètres du système et normalisant toujours la quantité d'opérations ajoutée à l'objet de commande. L'écart de position (ε), l'écart de vitesse (ε), les inerties maximale et minimale estimées (Jmax, J0), les charges de gravité maximale et minimale estimées (GRmax, GRmin), la variable de commutation (s), l'élément d'intégration (∫(ε + C.ε)), le deuxième différentiel (Υr) d'une position de consigne, et une vitesse réelle (Υ) sont calculés périodiquement en fonction de la position de consigne (Υr), d'une position réelle (Υ) et des données relatives à l'inertie et à la charge de gravité (100 à 102, 104, 107, 110, 114, 117, 120, 123, 127). En fonction d'une quantité de commutation (T1) que l'on obtient en additionnant cinq termes calculés selon le signe positif ou négatif de la variable de commutation, de l'écart de position, de l'élément d'intégration, du deuxième différentiel et de la vitesse réelle, on calcule périodiquement une instruction de couple (T) en tant que quantité de fonctionnement, même en cas de modification de paramètres non linéaires du système, telle l'inertie (105, 106, 108, 109, 111 à 113, 115, 116, 118, 119, 121, 122, 124 à 126, 128, 131).
Patent EP-0428695-A4 (EP)
IPC: H05K1/02
Filed: 1990-05-18
Abstract: Plusieurs boîtiers porteurs (71) de composants de circuit en forme de plaque sont empilés adjacents entre eux avec leurs faces plates (72, 74) en contact pour former un ensemble de boîtiers porteurs (40). Chaque boîtier porteur loge un ou plusieurs composants de circuit électrique (110) couplés à des contacts électriques (84, 86) sur les faces plates et à des contacts électriques (98) ou des broches droites (424, 436) prévues sur les côtés. Ces broches coopèrent avec celles des boîtiers porteurs adjacents pour effectuer une connexion électrique avec les composants des circuits. Une plaquette à circuit imprimé flexible (50) ayant un réseau de sites de contact (52) interconnectés sélectivement par des traces imprimées de routage (54) entoure l'assemblage de boîtier porteur. Les extrémités de l'assemblage de boîtier porteur sont pourvues de blocs connecteurs de support et d'interconnexion électrique (22, 16). Plusieurs assemblages de boîtier porteur peuvent être interconnectés directement, par emboîtement, ou par l'intermédiaire de structures intermédiaires de connexion.
Patent EP-0469143-A4 (EP)
Title: Push-pull optical receiver
IPC: H03F1/32
Filed: 1991-02-11
Abstract: A receiver is described for optical signals which are amplitude modulated with broadband radio frequency signals. The receiver includes an optical detector which receives the incoming optical signal and generates a radio frequency electrical signal which varies with the power level of the incoming optical signal. This electrical signal is applied to a pair of amplifiers which are connected in a push-pull relationship. In a preferred embodiment, a tuning network is connected between the two amplifiers for optimizing the amplification of a selected band of radio frequencies.
Patent EP-0480060-A4 (EP)
Title: S-(lower fatty acid)-substituted glutathione derivative
IPC: A61K38/06
Filed: 1991-04-25
Abstract: Glutathione derivs of formula (I) and their salts are new. where R1 = opt. substd lower alkyl, R3 = H or opt substd. lower alkyl, r = OH or opt. substd lower alkoxy. The isopropyl esters of S-(2-methyl-2-ethoxycarbonyl ethyl) glutathione and S-(2-methyl-2- isobutoxycarbonylethyl glutathione are specifically claimed. (I) are pred. by reacting an acid of formula CH2 = CR'3COOH (11A) or CH2X - CHR'3COOH (11B) or their esters, with glutathione, and esterilying if necessary. X = halogen; R'3 = lower alkyl opt. substd with a substituent that does not react with SH.
Patent EP-0539493-A4 (EP)
Title: Targeted drug delivery via phosphonate derivatives
IPC: A61K47/48
Filed: 1991-07-12
Abstract: The invention provides compounds of the formula   lt thereof, wherein [D] is the residue of a drug having a reactive functional group, said functional group being attached, directly or through a bridging group, via an oxygen-phosphorus bond to the phosphorus atom of the   <IMAGE>   moiety; R1 is C1-C8 alkyl, C6-C10 aryl or C7-C12 aralkyl; R2 is hydrogen, C1-C8 alkyl, C6-C10 aryl, C4-C9 heteroaryl, C3-C7 cycloalkyl, C3-C7 cycloheteroalkyl or C7-C12 aralkyl; and R3 is selected from the group consisting of C1-C8 alkyl; C2-C8 alkenyl having one or two double bonds; (C3-C7 cycloalkyl)-CrH2r- wherein r is zero, one, two or three, the cycloalkyl portion being unsubstituted or bearing 1 or 2 C1-C4 alkyl substituents on the ring portion; (C6-C10 aryloxy)C1-C8 alkyl; 2-, 3- or 4-pyridyl; and phenyl-CrH2r- wherein r is zero, one, two or three and phenyl is unsubstituted, or is substituted by 1 to 3 alkyl each having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, halo, trifluoromethyl, dialkylamino having 2 to 8 carbon atoms or alkanoylamino having 2 to 6 carbon atoms. The compounds are adapted for targeted drug delivery, especially to the brain.
Patent EP-0587906-A4 (EP)
Title: Sliding member and production thereof
Inventor: KATAYAMA TETSUYA
IPC: C04B35/593
Filed: 1993-03-29
Abstract: A ceramic sliding member provided with a sliding face having a surface roughness of 1.0 νm or less in terms of arithmetical mean deviation (Ra). The ceramic includes silicon nitride sinter which contains crystal grains in a linear density of 35 or above per unit length of 30 νm, has a volumetric grain boundary ratio of 15 vol.% or less, and contains pores with a maximum diameter of 20 νm or less in a content of 3 % or less. The production process comprises machining a sliding face and then heating the ceramic in an atmosphere of either an inert gas or air to secure the smoothness of the sliding face. The obtained member has an excellent wear resistance and can be used under severe sliding conditions including high-speed sliding. It can inhibit the occurrence of seizure or abnormal wear on the sliding face even when applied to a sliding part of a compressor using chlorine-free fluorocarbon as the refrigerant.
Patent EP-0586666-A4 (EP)
IPC: A61N1/30
Filed: 1993-03-17
Abstract: The iontophoretic device or patch (10) of the present invention includes an electrode assembly (12), having at least one electrode, an electrode reservoir (14) and at least one drug reservoir (16), which are held or contained within a pouch or other suitable structure (18). It should be appreciated that a return electrode may be combined in the assembly (12) or separately provided as is well known in the art. The device is divided or otherwise separated into two portions, one portion (20) (first) includes the electrode assembly (12) and the electrode reservoir (14) with the electrode reservoir being situated adjacent to the electrode assembly and holding an electrolyte (26). The other portion (22) (second) includes the drug reservoir (16) which holds the medication or drug (28), preferably in an ionized or ionizable form, to be delivered iontophoretically.
Patent EP-0670913-A4 (EP)
Title: High extrudability, high corrosion resistant aluminum-manganese-titanium type aluminum alloy and process for producing same.
Inventor: WADE KENNETH D
IPC: C22F1/04
Filed: 1993-03-30
Abstract: An aluminum-based alloy composition having improved corrosion resistance and high extrudability consists essentially of about 0.1-0.5% by weight of manganese, about 0.05-0.12% by weight of silicon, about 0.10-0.20% by weight of titanium, about 0.15-0.25% by weight of iron and the balance aluminum, wherein the aluminum alloy is essentially copper free. The inventive alloy is useful in automotive applications, in particular, heat exchanger tubing and finstock, and foil packaging. The process provided by the invention uses a high extrusion ratio and produces a product having high corrosion resistance.