baber/WOPTO huggingface dataset:
Patent EP-1928934-A4 (EP)
Title: Methods of preparing polymers having terminal amine groups
Inventor: ZHAO HONG
IPC: C08G79/02
Filed: 2006-08-23
Abstract: The present invention is directed to methods of preparing linear polymers such as polyalkylene oxides containing a terminal amine in high purity. One preferred method includes reacting a polyalkylene oxide such as polyethylene glycol containing a terminal azide with a phosphine-based reducing agent such as triphenylphosphine or an alkali metal borohydride reducing agent such as sodium borohydride in a solvent to reflux. The resultant polymer-amines are of sufficient purity so that expensive and time consuming purification steps required for pharmaceutical grade polymers are avoided.
Patent EP-1950781-A4 (EP)
Inventor: ISHII HISASHI
IPC: H01H13/702
Filed: 2006-10-24
Abstract: Selon cette invention, compte tenu du fait que le dessin et l’affinement des téléphones portables ont mieux été intégrés dans leur conception et pour répondre à ces besoins, tous les dessus de touche sont minces et formés de métal, une couche de résine mince est formée au dos de chaque dessus de touche, les cavités de caractère sont remplies de résine pour améliorer l’adhérence des dessus et le toucher, et un film imprimé pour colorer les caractères est disposé au dos de chaque dessus.
Patent EP-1993805-A4 (EP)
Title: Injection mold
Inventor: LI GUOMING
IPC: B29C45/17
Filed: 2007-03-08
Abstract: An injection mold including a connecting structure for separating confronting faces of a slide member and a mold base, respectively, during a movement of the slide member. In accordance with several embodiments of the invention, the connecting structure may include a compressible member such that the slide member is biased away from the mold base, and wherein a positive contact between the confronting surfaces is configurable in response to an applied clamping force between the slide member and the mold base. In accordance with an alternative embodiment of the invention a cam arrangement links the slide member and the mold base enabling a positive contact between the confronting surfaces when the slide member is arranged in the in-mold position, and providing a gap between the confronting surfaces during at least a portion of an interval when the slide member is moving.
Patent EP-2023379-A4 (EP)
Inventor: OKITA SHINICHI
IPC: H01L21/027
Filed: 2007-05-11
Abstract: 露光装置は、第１物体（Ｍ）上のパターンを照明ビーム（ＥＬ）で照明して、該パターンの像で第２物体（Ｐ）上の被露光領域を露光する。露光装置は、照明ビームを、第１物体上で、所定の走査方向に沿って走査させる走査装置（２２）と、第１物体を走査した照明ビームを、第２物体上の被露光領域上に導く導光装置（ＤＫ）とを備える。
Patent EP-2122560-A4 (EP)
Title: Method and system for data transfer, auxiliary server and examination device
Inventor: POHJANEN PETRI
IPC: G16H30/20
Filed: 2008-01-15
Abstract: A system for data transfer comprises a server of a patient data system and an auxiliary server, which has installation data associated with at least one accepted device identifier available. The auxiliary server receives the identifier determining an examination device and transmits the installation data associated with the examination device identifier to the server of the patient data system. The server of the patient data system installs the identifier determining the examination device automatically on the basis of the installation data on the server of the patient data system for data transfer. Data is transferred between the examination device and the server of the patient data system after the identifier has been installed.
Patent EP-2111490-A4 (EP)
Title: Fiber for wetlaid non-woven fabric
Inventor: NISHITANI TAKAYUKI
IPC: D04H1/541
Filed: 2008-02-13
Abstract: There is provided a fiber for a wetlaid non-woven fabric, said fiber can be the basis ingredient of a paper that maintains uniform mass per unit area and fiber dispersion and has unprecedented bulkiness. The fiber for a wetlaid non-woven fabric has 30 to 100 wt % of apparently crimping fibers with a fiber diameter of from 3 to 40 μm and 0 to 70 wt % of latently crimping fibers with a fiber diameter of from 3 to 40 μm.
Patent EP-2230945-A4 (EP)
Title: A healthy drink and a method for improving stability of a drink
Inventor: KUUSISTO PAEIVI
IPC: A23L7/10
Filed: 2008-12-05
Abstract: A method for improving the stability of a drink includes providing an oat based material, which contains from 0.01% to 40% by dry weight of starch, which includes a degraded starch present in an amount from 20 wt. % to 100 wt. % of the starch. The degraded starch includes an amyloglucosidase-degraded starch. A berry juice selected from a group is mixed with the oat based material and water to obtain a drink comprising the berry juice in an amount from 5 to 40% by weight, the oat based material as dry matter in an amount from 3 to 30% by weight and the starch in an amount of 0.01% to 2.5% by weight of the starch.
Patent EP-2532715-A4 (EP)
Title: Method for producing nanoparticles
Inventor: ENOMURA MASAKAZU
IPC: C09B57/00
Filed: 2011-02-01
Abstract: Provided is a method for producing a nanoparticle. Provided especially is, in the method for producing a nanoparticle to separate a diketopyrrolopyrrole pigment, a method for separating an ±-type diketopyrrolopyrrole pigment nanoparticle having high crystallinity by carrying out separation of the diketopyrrolopyrrole pigment and crystal type transformation to the ±-type with substantially a single step. The ±-type diketopyrrolopyrrole pigment nanoparticle is separated by mixing a diketopyrrolopyrrole pigment solution having the diketopyrrolopyrrole pigment dissolved in a solvent and an alcohol solvent containing an alcohol compound solvent in a thin film fluid formed between at least two processing surfaces 1 and 2 arranged to be opposite to each other so as to be able to approach to and separate from each other, at least one of which rotates relative to the other. The method is characterized in that an acidic substance is contained in at least any one of the diketopyrrolopyrrole pigment solution and the alcohol solvent at this moment.
Patent EP-2549036-A4 (EP)
Title: Child lock mechanism
Inventor: AKIZUKI RYUJIRO
IPC: E05B77/26
Filed: 2011-03-03
Abstract: Provided is a child lock mechanism which provides satisfactory operability at the time of operation of opening/closing a door while maintaining satisfactory operability at the time of setting/unsetting operation. The child lock mechanism includes: a base member; a first lever; a second lever; and an intermediate member assembled to the first lever and not assembled to the second lever. In a state in which the intermediate member is retained at an unset position, the intermediate member is rotatable relative to the base member, and a rotation center of the first lever relative to the base member and a rotation center of the intermediate member relative to the base member are arranged coaxially with each other.
Patent EP-0063582-A4 (EP)
Title: Virucidal wipe and method.
Inventor: MAHL MEARL C
IPC: A61L15/18
Filed: 1981-10-26
Abstract: A substantially dry, impregnated wipe having therein iodine and means for retaining the iodine from escape therefrom, the iodine being present in an amount from about 1% to about 15% by weight of the wipe and in are amount sufficient to provide virucidal activity. The iodine is preferably present in an amount of from about 2% to about 5%. A flexible paper substrate is preferred, and the most preferred substrate is facial tissue. The iodine retaining means is preferably a suitable stabilizing surfactant present in an amount sufficient to complex the iodine, but preferably not substantially in excess of an amount sufficient to complex the iodine. A highly preferred stabilizing surfactant is polyoxyethylene (40) sorbitol septaoleate, present in weight ratio to iodine of from about 1:3 to about 2:1, and most preferably about 1:2. A method of reducing transmission of respiratory viral infections, which includes providing a substantially dry nasal wipe material of the type described and contacting such material with nasal surfaces in the presence of nasal discharge, and, preferably, thereafter wiping to dry hand surfaces with such material.
Patent EP-0207951-A4 (EP)
Inventor: LEFEBVRE MICHEL SERGE MAXIME
IPC: C13B20/16
Filed: 1985-11-21
Abstract: Procédé à membrane hydrophobe semi-perméable (par ex. utilisant des fibres creuses hydrophobes microporeuses) pour la concentration d'une solution diluée à faible pression osmotique par distillation osmotique (connue également sous le nom de distillation par membrane ou évaporation par membrane). Il s'agit d'un procédé de séparation utilisant comme force propulsive la différence de la pression osmotique entre deux fluides (par ex. un jus de fruits et l'eau de mer) séparés par une membrane hydrophobe semi-perméable et permettant d'obtenir une concentration du fluide possédant la pression osmotique inférieure (c'est-à-dire le jus de fruits). Lorsque ce procédé est appliqué en utilisant un organe d'osmose inversée, il permet l'extraction du solvant (par ex. l'eau potable) du processus (par ex. le dessalage de l'eau de mer). Est également décrit un procédé de récupération partielle de l'énergie disponible entre les deux fluides, c'est-à-dire entre deux énergies de potentiels différents, due à la différence de pression osmotique entre les deux fluides.
Patent EP-0222916-A4 (EP)
Inventor: NAITO TAKASHI
IPC: G11B11/10
Filed: 1986-04-28
Abstract: Dans l'appareil ci-décrit, un aimant permanent (15) est utilisé pour produire un champ magnétique externe, et un enroulement (25) est prévu de manière à entourer cet aimant permanent (15). Ce dernier peut être tourné à 180o dans une direction désirée par application d'une force de rotation générée par une force de réflection due à un champ magnétique externe Hm produit par l'aimant permanent (15) et un champ magnétique Hc produit lorsque l'on fait passer un courant électrique dans l'enroulement (25). On obtient ainsi un appareil d'inversion du champ magnétique externe d'un faible coût, d'une fiabilité élevée et de petites dimensions.
Patent EP-0242398-A4 (EP)
Title: Method and apparatus for controlling charged particles.
Inventor: BUSSARD ROBERT W
IPC: H05H1/03
Filed: 1986-10-29
Abstract: The charged particles comprise electrons and positive ions. A magnetic field having only point cusps is used to confine injected electrons and so to generate a negative potential well (600). Positive ions injected into the negative potential well are trapped therein. The preferred means for generating the magnetic field is current-carrying elements (800) arranged at positions corresponding to the edges of any of several truncated regular polyhedrons.
Patent EP-0269721-A4 (EP)
Title: Ultrafiltration apparatus.
Inventor: NIESEN LAWRENCE J
IPC: B01D65/08
Filed: 1987-06-09
Abstract: An ultrafiltration apparatus in which a plurality of support panels are arranged to form a stack, with panel faces each carrying a membrane for separating a base liquid into two fractions. Apertures are formed in the panels, and the stack is arranged so that these apertures are in registration to form ducts within the stack. Longitudinal ribs are formed in the panel faces, with longitudinal channels on either side of same. Transverse ribs are formed between adjacent longitudinal channels, with transverse channels between adjacent such ribs. Turbulence reduction flanges are inserted between selected panels within the stack to divide same into subassemblies, which direct fluid flow from the top of one subassembly to the bottom of the succeeding subassembly, providing bottom-to-top flow across the panel faces throughout the stack. The fraction of base fluid that flows through the membrane is collected in the transverse channels and thense flows in the longitudinal channels to a permeate extraction duct, where such permeate can be extracted.
Patent EP-0377633-A4 (EP)
Title: Peroxide free radical initiators containing hindered amine light stabilizer groups
IPC: C08K5/3435
Filed: 1988-08-19
Abstract: Compounds which contain peroxide linkages and the radical of a hindered amine light stabilizer group are provided. These compounds function as polymerization initiators which cause the hindered amine stabilizer to be chemically bound to the polymer.
Patent EP-0423134-A4 (EP)
Inventor: SEDDON DUNCAN
IPC: B01J29/87
Filed: 1989-04-20
Abstract: On a mis au point un catalyseur permettant de transformer des paraffines, des oléfines ou des mélanges des deux en un produit hydrocarbure riche en aromatiques et un gaz à haute teneur énergétique. Le catalyseur comprend un gallium-silicate cristallin de la famille ZSM-5 et est préparé à partir d'un gel de gallo-silicate. Ledit gel a un rapport molaire dioxyde de silicium/dioxyde de gallium situé dans la plage comprise entre 80 et 115, et un rapport molaire dioxyde de silicium/oxyde d'aluminium supérieur à 100. Le gaz à haute teneur énergétique est un hydrocarbure gazeux ayant une haute teneur énergétique par volume unitaire.
Patent EP-0417145-A4 (EP)
IPC: H01R33/02
Filed: 1989-04-10
Abstract: Le système de rail d'éclairage (10) qui sert à soutenir des appareils d'éclairage (22), est flexible pour pouvoir épouser la forme de surfaces courbes et irrégulières. Ledit rail d'éclairage comprend deux bandes (32, 34), fabriquées à partir d'une seule pièce de matériau conducteur et entourées par un rail supérieur et un rail inférieur en matériau thermoplastique (28, 30). Des prolongements des bandes forment des languettes de contact (14, 15), qui sont pliées perpendiculairement aux bandes et s'insèrent dans des fentes (36, 42) ménagées dans la voie supérieure. Des fiches sources (18, 20) solidaires avec les bandes conductrices s'accouplent avec une prise d'alimentation (50) fournissant l'électricité extérieure. Un raccord spécial (62) permet d'assembler plusieurs rails d'éclairage.
Patent EP-0478570-A4 (EP)
Title: Multi-package adjustable shelf display dispenser
IPC: A47F1/12
Filed: 1990-04-06
Abstract: The invention relates to a display (20) comprising a package pusher (44) operated by a coiled spring (56, 103) and slidable within a slot (64) to push packages (36) forward to the front of a shelf (22), the pusher being laterally movable to accommodate various sized packages at various lateral positions along the shelf. The pusher is a part of a feed structure having ends engaging vertical grooves (26, 30) in upstanding walls (24, 28) fore and aft of the shelf and forming a part of a dispensing tray. The tray may be formed of laterally connected modules. Lateral displacement of the package pusher to accommodate various sized packages and positioning thereof may be accommodated by the provision of laterally spaced slots (101) within a shelf (22) having a forward wall to catch the forward-most package.
Patent EP-0487548-A4 (EP)
Title: Synthesized selective call receiver having variable characteristics
IPC: H04W88/02
Filed: 1990-07-09
Abstract: A paging receiver has a synthesizer for governing the receive frequency. The paging receiver further has characteristics which are varied in response to the receive frequency. These characteristics include varying the bandwidth (52) of a loop filter (26) within a phase lock loop (16) within the synthesizer as well as varying the time in which a detector circuit used to extract a DC level from a recovered audio signal is disabled. Furthermore, the bandwidth of the loop filter is varied in response to switching from a first receive frequency to a second receive frequency in order to provide for either a uniform frequency lock time (54) or for a rapid frequency lock time. Furthermore, the time in which the detector circuit is disabled is correspondingly changed.
Patent EP-0611286-A4 (EP)
Title: Method and apparatus for controlling perceived brightness using a time varying shutter.
Inventor: HUMPHREY JOHN M
IPC: A61B3/06
Filed: 1991-08-01
Abstract: A method and apparatus is presented for successively interrupting the transmission of light through a transparent body at a frequency such that a scene viewed through the transparent body by a human eye is perceived as a continuous image that is less bright than actually, and is viewed with minimal color distortion. In one aspect of the invention, the lenses of spectacles are provided with a layer of liquid crystal material that is normally transparent, but which responds to the application of an electrical charge to render the liquid crystal layer non-transparent. By adjusting the frequency of application of successive electrical charges, the lenses admit light at full brightness for small increments of time, with minimal color distortion, and interrupt the transmission of light for small increments of time, so that the light admitted at full brightness is perceived as being less bright or dimmed. In another aspect, the transparent body is "nodalized" so that small increments of the body are independently responsive to successive electrical charges, whereby the brightness of light passing through such "nodes" is perceived as being less bright or dimmed.
Patent EP-0566647-A4 (EP)
Title: Improved humanized immunoglobulins.
Inventor: QUEEN CARY L
IPC: A61K39/00
Filed: 1991-12-19
Abstract: A humanized immunoglobulin wherein a variable region of at least one chain comprises one or more complementarity determining regions (CDRs) from antibody AF2 light chain variable region (Figure 30A) and AF2 heavy chain variable region (Figure 30B).
Patent EP-0589037-A4 (EP)
IPC: C07C311/17
Filed: 1992-02-28
Abstract: An indan derivative represented by general formula (1) or a pharmacologically acceptable salt thereof, wherein R<1> represents C1 to C12 alkyl, benzyl, styryl, naphthyl, optionally substituted phenyl or optionally substituted thienyl; R<2> represent carboxyl, C1 to C4 alkoxycarbonyl (2), or (3); Y represents -(CH2)p - (wherein p represents an integer of 0 to 5), - CO-(CH2)q SIMILAR or CH(OH)-(CH2)q SIMILAR  (wherein q represents an integer of 1 to 4, and symbol  SIMILAR  represents a linkage to R<2>), oxymethylene or ethylene; and n represents an integer of 1 to 4. This compound antagonizes the action of thromboxane A2 so potently that it can be utilized to treat or prevent diseases caused by thromboxane A2, such as angiosis, vascular twitch or asthma. <CHEM>
Patent EP-0550770-A4 (EP)
IPC: H01L29/06
Filed: 1992-07-22
Abstract: L'invention se rapporte à un transistor à effet de champ MOS à courant vertical, dont la résistance à l'état actionné par unité de superficie est considérablement réduite. A cet effet, une rainure possédant une structure de porte est essentiellement formée par le procédé LOCOS avant la formation de la couche de base type p et de la couche source type n+. Puis, la couche de base type p (16) et la couche source type n+ (4) sont formées par double diffusion avec auto-alignement sur le film d'oxyde LOCOS (65) et, en même temps, un canal (5) est établi dans la paroi latérale (51) du film d'oxyde LOCOS, lequel est ensuite éliminé pour former une rainure en U, afin de constituer la structure de porte. Ainsi, le canal est établi par diffusion double avec auto-alignement sur le film d'oxyde LOCOS, c'est-à-dire que les canaux sont établis avec précision de façon symétrique dans les parois latérales des deux côtés de la rainure. De cette façon, la position de la rainure en U ne se trouve pas décalée par rapport à l'extrémité de la couche de base et la longueur de la surface de fond de la rainure en U peut être réduite au minimum, ce qui permet d'augmenter considérablement la taille de la cellule unitaire et de réduire considérablement la résistance à l'état actionné par unité de superficie.
Patent EP-0569594-A4 (EP)
IPC: H02K1/27
Filed: 1992-10-21
Abstract: Des évidements (26) du type à queu d'aronde sont formés dans le sens axial, sur la surface extérieure d'un noyau de rotor cylindrique (23). Dans lesdits évidements (26), des aimants permanents (25) sont montés de façon à constituer un couvercle, leur surface inférieure (25b) étant tournée vers le bas. Les deux cotés (27a, 27b) de chaque aimant permanent (25) se retrécissent dans le sens de la surface supérieure de petite largeur (25a) vers la surface inférieure de grande largeur (25b). Dans les espaces séparant les côtés (27a, 27b) des parois latérales (26b, 26c) des évidements (26), sont placées des couches de blocage (30) constituées d'un agent adhésif durci. Lorsqu'une force agit sur chaque aimant permanent (25) de sorte qu'il y ait un risque que chaque aimant se sépare de la surface extérieure du noyau du rotor (23), les couches de blocage (30) empêchent la séparation de chaque aimant permanent (25).
Patent EP-0666754-A4 (EP)
Title: Synthetic lung surfactant having antioxidant properties.
Inventor: MCLEAN LARRY R
IPC: C07K14/785
Filed: 1992-10-13
Abstract: Synthetic pulmonary surfactants having antioxidant properties consisting of a complex of a polypeptide, with an antioxidant moiety, having an alpha-helical structure and a lipid consisting of one or more of the lipids associated with natural pulmonary surfactant were prepared. These surfactants are useful in the treatment of respiratory distress syndrome.
Patent EP-0686049-A4 (EP)
Title: Needle eliminator
Inventor: SCHULTZ ELLIOT P
IPC: B02C18/06
Filed: 1992-10-28
Abstract: A machine for destroying, disinfecting and collecting in safe, removable, disposable containers hypodermic needles and syringes containing medical contaminants. The device includes a compact housing (12) which is easily portable, a shear housing (40) containing removable and serviceable shear blades (54) and a shear member. A safety container (46) which includes a clear visual top is used and collects the destroyed needles and syringes in a container that can be subsequently readily disposed of. A low RPM high torque motor is used to greatly reduce the noise of operation of the device. A front observation window in the housing permits the viewer to determine how full the safety container is visually through the clear top of the safety container.
Patent EP-0627423-A4 (EP)
Inventor: NAKAJIMA YASUYUKI NISSAN CHEMI
IPC: A01N43/56
Filed: 1993-01-20
Abstract: Nouveau dérivé de pyrazole substitué représenté par la formule générale (1), procédé de production de ce dérivé, et bactéricide agrohorticole le contenant, n'endommageant pas les récoltes utiles. Dans la formule, R1 représente hydrogène, halogène, alkyle, alcoxy, alkylthio, haloalkyle, cyano, alcoxycarbonyle ou phényle éventuellement substitué; R2 représente hydrogène, halogène, alkyle, alcoxy, phényle ou phénylalkyle éventuellement substitué, acyle, ester ou amido; A représente phényle éventuellement substitué; B représente un composé hétérocyclique éventuellement substitué; X et Y représentent chacun -O-, -S(O)¿o-2?- ou -NR?3, où R3¿ représente hydrogène, un groupe aromatique ou aliphatique éventuellement substitué ou acyle, ou, alternativement, X représente -CO- ou alkylène éventuellement substitué.
Patent EP-0649568-A4 (EP)
Title: Process and apparatus for forming battery plates.
IPC: H01M4/20
Filed: 1993-07-02
Abstract: A process for cutting a moving strip to form a series of plates, such as battery plates, includes the initial step of transporting the strip past a rotary divider including a cutter having radial blades configured to cut the strip into the plates. The cutter further has a set of blades for cutting individual pieces from the strip, which pieces are not part of the plates. As the cutter blades cut the strip to form the plates and pieces, a vacuum system applies suction to draw the pieces cut from the strip inwardly into the cutter through holes in the cutter, and then out of the cutter. The holes are each located adjacent each one of the corresponding blades and are shaped and positioned to permit the cut-away piece to pass through. In a preferred embodiment, the vacuum system includes a pair of vacuum manifolds that apply suction at oposite ends of the cylindrical cutter. An apparatus for carrying out the foregoing process accordingly includes a rotary divider as described above provided with a vacuum system. Battery plates made according to the foregoing process are improved in that the two lower corners have a rounded shape lacking a sharp edge which tends to tear an adjacent separator. Such a plate may be inserted bottom end first into a separator envelope to form a plate element for use in a lead-acid battery.