baber/WOPTO huggingface dataset:
Patent EP-1718870-A4 (EP)
Title: Exhaust fan assembly
Inventor: ENZENROTH JOHN WILLIAM
IPC: B08B15/00
Filed: 2005-01-19
Abstract: An exhaust fan assembly is provided for expelling contaminated air from a building. The assembly includes a plenum, a fan assembly attached to the plenum, and a windband mounted on top of the fan assembly. The fan assembly is constructed of cylindrical outer and inner walls which define a bearing chamber and surrounding annular space. A fan driven by a shaft extending downward from the bearing chamber draws exhaust air from the plenum and blows it up through the annular space to a nozzle at the top of the fan assembly.
Patent EP-1758596-A4 (EP)
Title: Purine derivatives as adenosine a1 receptor agonists and methods of use thereof
Inventor: JAGTAP PRAKASH
IPC: C07H19/12
Filed: 2005-05-25
Abstract: The invention relates to Purine Derivatives, compositions comprising an effective amount of a Purine Derivative; and methods for reducing an animal's rate of metabolism, protecting an animal's heart against myocardial damage during cardioplegia; or for treating or preventing a cardiovascular disease, a neurological disorder, an ischemic condition, a reperfusion injury, obesity, or wasting disease, or diabetes, comprising administering an effective amount of a Purine Derivative to an animal in need thereof.
Patent EP-1825771-A4 (EP)
Title: Laminated shape-retainable sheet, core for brim of headwear using the sheet, brim of headwear, and headwear
Inventor: MATSUZAKA KATSUO
IPC: B32B7/035
Filed: 2005-11-16
Abstract: The invention provides a laminated shape-retainable sheet which has such a sufficient shape retainability that a user can give a desired shape easily to the sheet, and requires no press working step for giving a curved shape, a core for a headwear brim using the same, a brim of a headwear, and a headwear.  In the laminated shape-retainable sheet of the invention, shape-retainable sheets each comprising a thermoplastic resin and each having shape retainability in a monoaxial direction are laminated and bonded onto each other in such a manner that the monoaxial directions of adjacent sheets out of the shape-retainable sheets make a predetermined angle, in particular, 45 to 90 degrees.
Patent EP-1958199-A4 (EP)
Inventor: AGRAWAL ANOOP
IPC: G02F1/1524
Filed: 2006-07-28
Abstract: La présente invention concerne un disque optique avec un volet optique associé. Dans un premier état, ce support optique interfère avec la possibilité pour un faisceau laser d'interrogation de lire des données sur ce support optique et, dans un second état, le support optique est sensiblement transparent, permettant au faisceau laser de lire le disque. Un circuit d'alimentation est utilisé pour entraîner le volet optique dans une transition d'un premier état au second état. Dans un exemple, un circuit intégré agit comme circuit d'alimentation, de même qu'il fournit une logique et des fonctions de traitement. Ce circuit intégré couple aussi une antenne RF, permettant au circuit intégré de communiquer avec un dispositif de balayage RP. Le volet optique peut prendre diverses formes géométriques et habituellement possède un matériau électrochromique afin de faciliter le changement d'état. Ce dispositif électrochromique peut être construit de façon à obtenir de manière persistante l'état optique souhaité. De cette façon, l'état optique souhaité est maintenu sans application de puissance externe.
Patent EP-1971433-A4 (EP)
Inventor: MARIN VLADIMIR
IPC: B01J31/22
Filed: 2006-10-27
Abstract: L’invention concerne des procédés de polymérisation d’oléfines. Selon un mode de réalisation, le procédé comporte généralement l'introduction d'un monomère de propylène dans une zone de réaction, la disposition d'un catalyseur de métallocène isospécifique dans la zone de réaction, ledit catalyseur de métallocène isospécifique ayant la formule : (SiRA2)(CpRB4)(FluRC8)MAn ; dans laquelle Si représente le silicium et constitue un pont structural entre Cp et Flu, Cp représente un groupement cyclopentadiényle, Flu représente un groupement fluorényle, M représente un métal de transition, A représente un groupe partant, n représente un entier égal à la valence de M moins 2, RA est choisi indépendamment entre l’hydrogène, les alkyles, les aromatiques et leurs combinaisons, RB est choisi indépendamment entre l’hydrogène, les alkyles et leurs combinaisons et RC est choisi indépendamment entre l’hydrogène, les alkyles, les aromatiques et leurs combinaisons, la mise en contact du monomère de propylène avec le catalyseur de métallocène isospécifique afin de former du polypropylène isotactique et la récupération du polypropylène isotactique dans la zone de réaction.
Patent EP-1994589-A4 (EP)
Title: Method and apparatus for continuous manufacture of battery grids
Inventor: VINCZE ALBERT M
IPC: H01M4/20
Filed: 2007-02-16
Abstract: A method and apparatus for continuous, high-speed production of strip having an array of high-tolerance closely-spaced holes forming a continuous grid structure having wires bent out of the plane of the grid. The strip can be produced by continuous casting, extruding or by rolling reduction methods and the holes can be formed such as by linear punching and rotary punching. An apparatus for rotary punching comprises a first pair of opposed rotary dies, one a female die and the other a male/female die, which punches a first set of holes in a strip fed continuously between the dies, and a second pair of opposed rotary dies, one the male/female die and the other a male die, which punches a second set of holes in the strip between the first set of holes defining a continuous grid structure having grid wires, the strip being wrapped about the common male/female die during punching of the first and second sets of holes to continuously index the strip with the two opposed pairs of rotary dies to ensure production of the high-tolerance closely-spaced holes. A third pair of opposed rotary dies bends the grid wires of the continuous grid structure out of the plane of the grid, preferably symmetrically about the plane of the grid, to provide enhanced paste retention to battery plates manufactured from the grid.
Patent EP-2008458-A4 (EP)
Inventor: SORENSEN HERB
IPC: G07C11/00
Filed: 2007-04-18
Abstract: L'invention porte sur un système et un procédé d'analyse d'une file d'attente. Le procédé consiste: à définir la file d'attente et à évaluer une série d'images fixes de sa zone à intervalles périodiques pendant une période prédéfinie; puis à approximer le nombre estimé moyen de personnes de la file d'attente pendant l'intervalle de temps où l'image fixe a été prise, lequel représente le nombre de personnes de la zone comptées, moins une personne censée être engagée dans une transaction.
Patent EP-2022281-A4 (EP)
Title: Calculation of quality of wlan access point characterization for use in a wlan positioning system
Inventor: ALIZADEH-SHABDIZ FARSHID
IPC: G01S5/02
Filed: 2007-05-04
Abstract: Methods and systems for classifying WLAN access points according to the quality of estimation of characteristics of the WLAN access points are provided. The classifications may be used to scale a reference database and quantify an expected error of estimation of the characteristics of the access points. WLAN access points may be classified based on their impact on a user's position, speed of travel, and direction of travel estimation accuracy in a WLAN positioning system. A method for determining a quality of estimation of characteristics of a Wi-Fi access point comprises a Wi-Fi enabled scanning device measuring a number of received signal strength (RSS) samples of the Wi-Fi signal transmitted by the Wi-Fi access point. A total distance traveled by the Wi- Fi enabled scanning device while measuring the number of RSS samples is estimated and used to estimate the quality of estimation of characteristics of the Wi-Fi access point.
Patent EP-1976525-A4 (EP)
Title: Piperidine and piperazine derivatives
Inventor: LI XIAOYUAN
IPC: A61P25/00
Filed: 2007-01-22
Abstract: Compounds of general formula (Ia): in which R 1 , A 1 , m, X, n, Y and R 3  have any of the meanings given in the specification, have affinity for sigma receptors and are useful in the treatment of disorders of the central nervous system.
Patent EP-2068417-A4 (EP)
Title: Power supply system, vehicle using the same, power supply system control method, and computer-readable recording medium containing program for causing computer to execute the method
Inventor: SAWADA HIROKI
IPC: H02J7/02
Filed: 2007-09-27
Abstract: A discharge share ratio calculation unit (52) calculates, for each power storage device, a remaining electric power quantity before an SOC is reached with respect to which an allowable discharge electric power is restricted, and calculates a discharge power share ratio between power storage devices according to the ratio of the remaining electric power quantity. A charge share ratio calculation unit (54) calculates, for each power storage device, a chargeable quantity before an SOC is reached with respect to which an allowable charge electric power is restricted, and calculates a charge power share ratio between power storage devices according to the ratio of the chargeable quantity. When electric power is supplied from a power supply system to a drive force generation unit, each converter is controlled according to the discharge power share ratio and, when electric power is supplied from the drive force generation unit to the power supply system, each converter is controlled according to the discharge power share ratio.
Patent EP-2107060-A4 (EP)
Title: Pest control agent
Inventor: GOTO KIMIHIKO
IPC: A01P7/04
Filed: 2007-11-30
Abstract: Disclosed is a compound usable as a pest control agent and has excellent pest control activity. A compound represented by formula (I) has excellent pest control activity. The compound or an agriculturally or horticulturally acceptable salt thereof is thus useful as a pest control agent.
Patent EP-2167458-A4 (EP)
Title: Chiral diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex
Inventor: HORMANN ROBERT E
IPC: C12N15/82
Filed: 2008-05-29
Abstract: The present invention provides diacylhydrazine ligands and chiral diacylhydrazine ligands for use with ecdysone receptor-based inducible gene expression systems. Thus, the present invention is useful for applications such as gene therapy, large scale production of proteins and antibodies, cell-based screening assays, functional genomics, proteomics, metabolomics, and regulation of traits in transgenic organisms, where control of gene expression levels is desirable. An advantage of the present invention is that it provides a means to regulate gene expression and to tailor expression levels to suit the user's requirements.
Patent EP-2271590-A4 (EP)
Title: Forming of metallic glass by rapid capacitor discharge
Inventor: DEMETRIOU MARIOS D
IPC: C03B5/00
Filed: 2009-03-23
Abstract: An apparatus and method of uniformly heating, rheologically softening, and thermoplastically farming metallic glasses rapidly into a net shape using a rapid capacitor discharge forming (RCDF) tool are provided. The RCDF method utilizes the discharge of electrical energy stored in a capacitor to uniformly and rapidly heat a sample or charge of metallic glass alloy to a predetermined "process temperature" between the glass transition temperature of the amorphous material and the equilibrium melting point of the alloy in a time scale of several milliseconds or less. Once the sample is uniformly heated such that the entire sample block has a sufficiently low process viscosity it may be shaped into high quality amorphous bulk articles via any number of techniques including, for example, injection molding, dynamic forging, stamp forging, and blow molding in a time frame of less than 1 second.
Patent EP-2323426-A4 (EP)
Title: Method, apparatus and system for acquiring system message
Inventor: MA HUI
IPC: H04W48/12
Filed: 2009-07-31
Abstract: A method for acquiring system information includes: receiving a system message block sent by a network; and acquiring updated system information if a systemInformationValueTag carried in the received system message block indicates that the system information has changed. An apparatus and a system for acquiring system information are also disclosed. Because the femtocell does not need to broadcast all system information periodically, the technical solution under the present invention reduces the channel overhead of the system, relieves interference between systems, and reduces power consumption of the evolved Node B (eNB). When the femtocell does not broadcast all system information periodically, the User Equipment (UE) camps on the femtocell and sets up a connection with the femtocell through preset system information, a handover process, and setup of a Radio Resource Control (RRC) connection.
Patent EP-2480304-A4 (EP)
Title: Synergistic wastewater odor control composition, systems, and related methods therefor
Inventor: HARSHMAN JAMES VAUGHAN
IPC: C02F1/66
Filed: 2010-09-24
Abstract: Some aspects of the invention can involve compositions, systems, and related techniques that control or reduce objectionable odor characteristics of a body or a stream of wastewater. The compositions, systems, and related techniques can comprise one or more compounds that adjust metabolic activity of at least a portion of microorganisms in wastewater to inhibit or disfavor the formation of at least one objectionable odorous compound or species and one or more compounds that modify, shift, or promote one or more states or characteristics of one or more objectionable odorous species in wastewater. The metabolic modifying compound can be an anthraquinone and the state modifying compound can be an alkaline or pH-elevating compound.
Patent EP-2498200-A4 (EP)
Title: Method of authentication at time of update of software embedded in information terminal, system for same and program for same
Inventor: HIRABAYASHI YASUSHI
IPC: G06F21/12
Filed: 2010-11-04
Abstract: A load on a server or a network is suppressed at a minimum, the authentication server is not necessary, and download of falsified software is prevented. A server creates a time-limited authentication key, computes a hash value of a file included in update software for each file to create a hash table in which hash values of a file are listed, and encrypts the hash table using the authentication key. A unit obtains the encrypted hash table and the authentication key from a server. An information terminal obtains the encrypted hash table from the unit, obtains the authentication key from the unit, determines whether or not a time limit of the authentication key is valid, obtains the encrypted hash table from the server if the time limit is determined to be valid as a result of the determination, decrypts the tables using the authentication key, compares the tables after decryption, and initiates download of the update software if both the tables are identical to each other.
Patent EP-2517332-A4 (EP)
Title: Wireless powered electrochromic windows
Inventor: ROZBICKI ROBERT
IPC: H02J17/00
Filed: 2010-12-17
Abstract: Electrochromic windows powered by wireless power transmission are described, particularly, the combination of low-defectivity, highly-reliable solid state electrochromic windows with wireless power transmission. Wireless power transmission networks which incorporate electrochromic windows are described.
Patent EP-2542392-A4 (EP)
Title: Method for producing and processing wood chips
Inventor: HELLSTROEM LISBETH
IPC: B27L11/00
Filed: 2011-03-02
Abstract: This patent application describes a method to produce wood chips with the intention of reducing the energy consumption in the subsequent process steps for pulp production. With the present method wood chipping is done in a wood chipper where the chipping tool (3) has an angle γ (4) within the interval of 75° to 105° between the fibre direction of the log and the side of the tool which faces the chip (2). Angles in this interval will cause an axially directed compression of the chip which will cause a cracking of the wood during chipping.
Patent EP-2591719-A4 (EP)
Title: Cuff for a blood pressure meter
Inventor: PARK JONG-EUN
IPC: A61B5/02
Filed: 2011-07-05
Abstract: The present invention relates to a cuff for a blood pressure meter, and more particularly relates to a cuff for a blood pressure meter, which is jointed to a blood pressure for measuring blood pressure and is worn on the body in such a way as to compress a blood pressure measurement site, and which comprises: a cuff band which is worn around the blood pressure measurement site of the body and is provided with an expansion bladder that expands on the inside; a fluid supply apparatus which is connected to the cuff band and supplies a fluid so as to make the expansion bladder expand; and a bladder separator which is provided in the cuff band and splits the expansion bladder, that is expanded by means of the fluid supply apparatus, into at least two or more pats so as to effect split expansion of the same. When the present invention is employed, because the expansion bladder which compresses the blood pressure measurement site is split by means of the ladder separator, there is the advantageous effect that it expands and contracts to a length and width that match the firth of the blood pressure measurement site and accurate blood pressure measurement can be taken.
Patent EP-0111480-A4 (EP)
Inventor: TROYEN HARRY D
IPC: F03B13/00
Filed: 1982-06-08
Abstract: Un générateur hydroélectrique (52) est logé au sous-sol d'un bâtiment haut et relié en série au circuit d'eau usée propre (18) du bâtiment, pour produire de l'énergie électrique lors de l'écoulement des eaux usées du bâtiment. Une vanne à commande automatique (50) dans une ligne de dérivation permet de diriger l'eau s'écoulant en excès autour de l'unité génératrice hydroélectrique et maintenir l'écoulement au travers de l'unité génératrice à un niveau maximum prédéterminé. Un dispositif de commutation automatique (54) déconnecte les terminaux de sortie du générateur des terminaux de sortie électriques de l'unité lorsque la tension et/ou la fréquence de la sortie du générateur est insatisfaisante, par exemple, trop basse.
Patent EP-0131573-A4 (EP)
Title: Ram air combustion steering system for a guided missile.
Inventor: MORENUS RICHARD C
IPC: F41G7/00
Filed: 1983-01-20
Abstract: An open-ended diffusion chamber (16) and an adjacent combustion chamber (18) located in the nose (12) of a projectile (10) to receive ram air that ignites a solid fuel material (20) within the combustion chamber (18). A pair of oppositely disposed lateral steering ports (22, 24) are provided aft of the combustion chamber (18) and are interconnected therewith via a diverting valve (28) that is controllable to selectively divert the escaping combustion gases from the combustion chamber (18) to one or both of the steering ports (22, 24) to thereby change or maintain the trajectory course of the projectile (10) after firing.
Patent EP-0292559-A4 (EP)
Title: Gear having small relative curvature at contact point.
Inventor: KYOIKU HAGURUMA KOGYO KK
IPC: F16H55/08
Filed: 1986-10-31
Abstract: The radius of curvature of a tooth surface is increased and decreased repeatedly from a point on the pitch circles toward the addendum and deddendum without being varied monotonously. The centre of the radius of curvature positioned on the pitch circles (2, 4) at a point at which the radius of curvature is minimal. The curvature of the tooth profile curves (1, 3) is represented by a nonmonotonously varying, continuous and differentiable function with the locus of the curvature centre forming a series of continuous curves which is usually located in the vicinity of the pitch circles. Due to the tooth profile the contact ratio of the gears is set to at least unity by gradually approximating the relative curvatures of the surfaces of the gear teeth from values of involute tooth profiles to that of Wildhaber-Novikov's tooth profiles. An increase in the surface pressure and bearing stress is reduced by reducing an operating pressure angle to a relatively low level.
Patent EP-0333733-A4 (EP)
Inventor: ALLEN HENRY VANDEGRIFT
IPC: H01H1/00
Filed: 1987-11-12
Abstract: Commutateur microminiaturisé ajustable (10) sensible à la force, comprenant un substrat en silicium (12) pourvu d'un organe fléchissable d'épaisseur réduite (14) dont le fléchissement varie en fonction des modifications des conditions externes à détecter, telles que la pression, l'accélération et la température. L'ajustage dudit commutateur s'effectue en appliquant une force externe prédéterminée, telle qu'une pression, qui provoque le fléchissement de l'organe fléchissable (14) et la fermeture d'un commutateur, puis progressivement de plusieurs commutateurs d'un ensemble de commutateurs (52). L'énergie électrique est ensuite appliquée à la borne externe (34) du contact commun (28) et à la borne externe (50) de la terminaison commune (46) de liaisons fusibles (44), de sorte que le courant s'écoule à travers les commutateurs (52) fermés et à travers leurs liaisons fusibles associées (44), lesquelles en fondant ouvrent le circuit, empêchant ainsi toute détection ultérieure de conditions externes dont le niveau serait égal ou inférieur au niveau sélectionné appliqué pendant l'ajustage du dispositif.
Patent EP-0304481-A4 (EP)
Title: Monoclonal antibodies produced against glomerular proteoglycans.
Inventor: KEMENY EVA
IPC: C07K16/18
Filed: 1988-02-23
Abstract: Monoclonal antibodies 4F2 and 7E12 and their method of production from hybridoma cell lines. The antibodies are useful for the detection of heparin sulfate proteoglycan in both normal and diseased tissue.
Patent EP-0327602-A4 (EP)
Inventor: HERRICK KENNAN CLARK
IPC: H05B37/02
Filed: 1988-04-13
Abstract: Dispositif permettant de produire et de réguler le débit de discontinuités (30) d'ionisations en forme de bulles dans un tube à gaz lumineux (10) comprenant un moyen destiné à produire un courant alternatif à une fréquence située entre 1500 et 8000 Hz, et une tension entre 2000 et 12000 V (16). Le dispositif comprend également un condensateur (36) en série associé au tube destiné à empêcher le passage du courant continu à travers le tube, et un moyen destiné à produire une asymétrie (18) entre la partie positive et la partie négative du courant alternatif traversant le tube, l'asymétrie étant une asymétrie de temps ou de forme d'onde, le degré d'asymétrie ayant un effet sur le débit apparent de bulles à travers le tube et la direction de l'asymétrie ayant une influence sur la direction de l'écoulement apparent des bulles à travers le tube.
Patent EP-0309579-A4 (EP)
Inventor: CAKMAKCI MEHMET Y
IPC: B29C48/11
Filed: 1988-04-11
Abstract: Conduit d'insertion multichambres (11) comprenant au moins deux premières et deux secondes chambres, (12, 13) disposées sensiblement parallèlement, s'étendant londigudinalement. La configuration en section transversale de chacune des chambres (12, 13) est définie par des parois latérales intérieures et extérieures (16, 15 et 21, 20) sensiblement parallèles, jointes à un de leurs bords par une paroi inférieure (14, 19), et jointes dans un de leurs bords opposé par une paroi supérieure (17, 22). Une partie de paroi (24) faisant office de charnière relie les bords adjacents des parois intérieures (16, 21) et les parois inférieures (14, 19) des chambres (12, 13). Les extrémités opposées des parois intérieures (16, 21) sont plus écartées que les extrémités adjacentes des parois intérieures (16, 21), de manière à exposer les surfaces extérieures des parois intérieures (16, 21) à un agent refroidissant pendant le procédé de fabrication. Dans un mode de réalisation la partie faisant office de charnière (24) peut faire office de charnière vive.
Patent EP-0393140-A4 (EP)
Title: Topical wound-healing preparations comprising interleukin-1 proteins
IPC: A61K38/00
Filed: 1988-12-15
Abstract: Wound-healing compositions comprising IL-1 alpha  and IL-1 beta  proteins are disclosed.