baber/WOPTO huggingface dataset:
Patent EP-1925629-A4 (EP)
Title: Polythiourethane-based polymerizable composition and optical resin obtained from the same
Inventor: RYU AKINORI
IPC: G02C7/02
Filed: 2006-08-04
Abstract: A polymerizable composition for giving a resin which has a high refractive index and low dispersion and is excellent especially in impact resistance and dyeability; and a resin and an optical part each obtained by curing the composition. The polymerizable composition comprises (A) the compound(s) represented by the formula (1) and/or formula (2), one or more compounds as the following ingredient (B), and one or more compounds as the following ingredient (C). [Chemical formula 1] (1) [Chemical formula 2] (2) Ingredient (B): polythiol compound(s) optionally containing one or more (poly)sulfide bonds per molecule. Ingredient (C): compound(s) represented by the formula (3): HO-[R1-(Y)n]m-R2-X (3) (wherein X represents OH or SH; Y represents oxygen or sulfur; R1 and R2 each independently represents optionally substituted methylene or optionally substituted C2-4 alkylene; n is 0 or 1 when Y is oxygen, and is an integer of 0 to 2 when Y is sulfur; and m is an integer of 0 to 3, provided that [(carbon number of R1)+n]×m+(carbon number of R2) is 3 or larger).
Patent EP-1890471-A4 (EP)
Title: A system and method for selecting ring-back tone in real time
Inventor: PAN JIANYING
IPC: H04M3/42
Filed: 2006-10-19
Abstract: In the process of initiating a call by the calling terminal to the called terminal that subscribed personal ring-back tone, when the called terminal is idle, that is, the called terminal is ringing, a system for selecting ring-back tone by the calling terminal in real time includes: a signal receiver, receiving key information outputted by the calling terminal and analysing the said key information as the signal information; a controller connected with the signal receiver, controlling the ring-back tone transmitted to the calling terminal according to the number of the called terminal and the signal information. By using the system, the calling terminal can conveniently and rapidly select listening to the personal ring-back tone and the conventional ring-back tone through the key at the calling terminal. The invention also provides a method corresponding to the system.
Patent EP-1924028-A4 (EP)
Title: Method and system for providing qos service
Inventor: LI HEJUN
IPC: H04L12/56
Filed: 2007-02-15
Abstract: A method and a system for providing QoS service include: analyzing the signaling message which is used by every soft terminal / hard terminal registering with the system and calling to the system by the way of the signaling selection, extracting the user character code in the signaling, such as the telephone number of the user or domain names and the information of audio, video, data etc, then analyzing whether the system has configured the QoS information pertinent to the character code; if the configuration information of the user is matched, the bandwidth limit and the bandwidth guarantee are performed based on the QoS information, thereby to ensure that the bandwidth among each user can't effect one another, and ensure the session quality of the user.
Patent EP-2131527-A4 (EP)
Title: Method and device for requesting and distributing address of connection point
Inventor: ZHAO YUPING
IPC: H04L12/00
Filed: 2008-07-23
Abstract: The present invention relates to mobile communications, and discloses a method and device for requesting and allocating connection point addresses. Therefore, transmission errors of subsequent messages of a terminal are avoided when the MIP registration of the terminal fails. The method includes: receiving a request for an IP address from a terminal and a MIP registration result of the terminal; and returning a response indicative of IP address allocation failure if the registration result is registration failure.
Patent EP-2514860-A4 (EP)
Title: Polyurethane elastic yarn and method for producing same
Inventor: TANAKA TOSHIHIRO
IPC: C08K5/3475
Filed: 2010-12-16
Abstract: Disclosed is polyurethane elastic yarn which has excellent elongation, recoverability and light resistance and is suitable for stretchable fabric, clothes and the like. For the purpose of obtaining the polyurethane elastic yarn, at least one of the following materials (A), (B) and (C) is blended when polyurethane elastic yarn is produced using a polymer diol and a diisocyanate as starting materials. (A) a benzotriazole ultraviolet absorbent and/or a benzophenone ultraviolet absorbent, which contains one or more unsaturated bonds in each molecule (B) a benzotriazole ultraviolet absorbent which contains one or more alkoxy groups in each molecule (C) a benzophenone ultraviolet absorbent which contains one or more sulfonic acid groups in each molecule.
Patent EP-2657750-A4 (EP)
Title: Semifinished blank for varifocal lens, varifocal lens machined from the blank, and varifocal glasses using the lens
Inventor: SONE KOUJI
IPC: G02F1/13
Filed: 2011-10-19
Abstract: This semi-finished blank for a varifocal lens comprises a first substrate (13), a second substrate (15) that is opposite the first substrate (13), a first transparent conductive film (27) produced on the front of the first substrate (13), a second transparent conductive film (33) produced on the back of the second substrate (15), a varifocal section (5) disposed between the front of the first substrate (13) and the back of the second substrate (15); a first internal electrode (17) of the first transparent conductive film (27), a second internal electrode (19) of the second transparent conductive film (33), a first laser separation film (29) that is opposite the second internal electrode (19) and in which a partial region of the first transparent conductive film (27) is separated with a laser, and a second laser separation film (35) that is opposite the first internal electrode (19) and in which a partial region of the second transparent conductive film (33) is separated with a laser.
Patent EP-0183806-A4 (EP)
Title: Eyeshield.
Inventor: HUNTER MURRAY DAVID KIRBY
IPC: A61F9/02
Filed: 1985-06-07
Abstract: The eyeshield comprises a strip of coloured, semi-rigid transparent film (10) formed to provide a central eyeshielding portion (11), a nose piece (12) and a pair of wings (14) extending on either side of the eyeshielding portion. Each of the wings (14) is resiliently movable relative to the eyeshielding portion (11) by virtue of a plurality of substantially parallel crimps (13) which enable the effective length of the wings (14) to be adjusted such that the eyeshielding may be worn by persons having differing head sizes. At the of each wing (14) is provided an ear engaging loop (15) adapted to loop over an ear of the person wearing the eyeshield, the loop being formed with a piece of resilient foam material (17). Along an upper rear edge of the eyeshielding portion (11), a strip of resilient foam (18) is provided to space the eyeshielding portion (11) from the forehead of a wearer to prevent discomfort due to rubbing of the edge of the strip against the forehead and to adequately space the strip from the eyes and eyelashes.
Patent EP-0211069-A4 (EP)
Title: Efficient page mode write circuitry for e?2 proms.
Inventor: BRINER MICHAEL S
IPC: G11C16/06
Filed: 1986-01-30
Abstract: A page mode write system for an E2PROM array including active latches (48) for storing loaded data on bit lines (14), independent bit line grounds (28) for isolating the cells (8) in a byte (40), and program gate lines (38) in each byte (40) for tagging those bytes (40) that will undergo a charge/discharge cycle during the write cycle.
Patent EP-0345282-A4 (EP)
Title: Spectrally efficient digital modulation method and apparatus
IPC: H04L27/20
Filed: 1988-01-11
Abstract: Method and apparatus for generating a uniquely shaped prototype digital pulse which is transmitted with minimal frequency spectrum consumption and yet a relatively high bit rate. Such uniquely shaped digital pulse is stored in a memory (135) included in a transmitter (100) until transmission is desired, at which time a positive of the pulse is transmitted to correspond to a first logic level or the negative of the pulse is transmitted to correspond to a second logic level.
Patent EP-0306519-A4 (EP)
Inventor: MOBLEY KENNETH J
IPC: H03K5/24
Filed: 1988-03-08
Abstract: Un amplificatuer (10) pour un circuit à semiconducteurs fournit deux itinéraires de circuit entre une tension VCC et la terre, cha cun incluant l'itinéraire entre la source et le drain d'un transistor primaire correspondant (23, 28). Deux impédances (16, 18) sont couplées aux entrées respectives (12, 14). Les transistors primaires sont maintenus à saturation de manière que le différentiel de tension soit développé aux sorties (38, 40) situées le long des deux itinéraires de circuit. De plus, un circuit de blocage a un noeud commun (30) couplant les portillons des transistors primaires. Des transistors secondaires (24, 26) sont inclus pour simuler les changements de tension à l'une ou à l'autre des entrées.
Patent EP-0414778-A4 (EP)
Title: Low coefficient of friction oriented film
IPC: B32B7/027
Filed: 1989-05-04
Abstract: Oriented multi-layer polypropylene films having low coefficients of friction and good optical properties (haze and gloss) are disclosed. The films of this invention comprise at least a first surface layer of a material consisting essentially of HDPE and a second layer of a material consisting essentially of polypropylene, said film being oriented by stretching at a temperature above the melting point of the material of said first surface layer and below the melting point of the material of said second layer.
Patent EP-0471841-A4 (EP)
Title: Sulfonamide derivative and pharmaceutical composition containing the same
IPC: C07D405/14
Filed: 1990-03-08
Abstract: This invention relates to a sulfonamide derivative of general formula (I) and an antiasthmatic having a bronchodilator activity and containing said derivative as the active ingredient (I), wherein X represents a quinoline residue of formula (II) or an isoquinoline residue of formula (III) (wherein R<1> represents a hydrogen or halogen atom, or a lower alkyl or lower alkoxy group, and R<2> represents a hydrogen atom or a hydroxy group); and when X is a quinoline residue (II), n is 0 or 1 provided that when n is 0, R<4> represents an (un)substituted diazacycloalkyl group, while when n is 1, R<3> represents a hydrogen atom or a lower alkyl group and R<4> represents an (un)substituted aralkylamino group or an (un)substituted diazacycloalkyl group; or when X is an isoquinoline residue (III), n is 1, R<3> represents a hydrogen atom or a lower alkyl group, and R<4> represents a 3,4-methylene-dioxyphenethylamino group, a 3,4-methylenedioxy-benzylamino group or an (un)substituted diazacycloalkyl group, provided that when R<4> is an (un)substituted diazacycloalkyl group, said diazacycloalkyl group is bonded to the main chain at the nitrogen atom of said group.
Patent EP-0486535-A4 (EP)
Title: Heating and treatment of particulate material
IPC: B01J8/00
Filed: 1990-08-03
Abstract: PCT No. PCT/AU90/00330 Sec. 371 Date Apr. 8, 1992 Sec. 102(e) Date Apr. 8, 1992 PCT Filed Aug. 3, 1990 PCT Pub. No. WO91/01799 PCT Pub. Date Feb. 21, 1991.The specification discloses a process for heating solid particulate materials. The process comprises entraining the solid particulate materials in a gas to form a stream of gas containing entrained particles and containing this stream with a stream of hot gases. The contact between the two streams is performed in such a manner that at least a portion of the solid particulate material is heated rapidly and the heated and unheated particles enter flow patterns in which contact between the particles and with interior surfaces of contact chamber is minimized. A heating and treatment chamber for applying the process to the treatment of solid particulate materials is disclosed. The specification also discloses a molten bath reactor combined with the chamber for heating and treating solid particulate materials. Hot off gases from the molten bath reactor can be passed through the chamber and treated particulate material from the chamber can be inserted in the molten bath reactor or partially recycled through the chamber.
Patent EP-0454828-A4 (EP)
Title: Communications device with movable element control interface
IPC: H04M1/724
Filed: 1990-11-01
Abstract: A portable radiotelephone with a keypad, alphanumeric character display, and hands free function is disclosed. A movable flip element of the housing covers a keypad and other control buttons when in a closed, on-hook, position and activates the illumination of the keypad, enables the display, and enables the hands free function when in an open, off-hook, position. The duration of keypad illumination and display activation are timed to reduce battery drain and the hands free function may be deactivated with a hookswitch flash.
Patent EP-0503000-A4 (EP)
Title: Promotion of high specificity molecular assembly
IPC: C12Q1/68
Filed: 1990-11-30
Abstract: This invention relates to an improvement in promoting the rate of association for high specificity binding pairs used in a variety of industrial, research and medical applications. These pairs include enzyme/substrate, complementary polynucleotide and antibody/antigen combinations. In one specific embodiment, this invention relates to the acceleration of nucleic acid hybridization by heterogeneous nuclear ribonucleoproteins [hnRNPs]. In another specific embodiment, this invention relates to the acceleration of nucleic acid hybridization by a cationic detergent.
Patent EP-0555481-A4 (EP)
IPC: C07C275/34
Filed: 1991-10-18
Abstract: A tri(lower alkoxy)benzene derivative represented by general formula (I), its salt, its optically active isomer, its solvate, a medicinal composition containing the same, and a process for the production thereof, wherein R<1>, R<2> and R<3> may be the same or different from one another and each represents lower alkyl; A represents (a) or (b); and R<4> and R<5> may be the same or different from each other and each represents lower alkyl, aralkyl or aryl, or alternatively R<4> and R<5> may be combined with each other to form, together with the adjacent nitrogen atom, pyrrolidinyl, piperidino, morpholino, thiomorpholino, or piperazino which may be substituted with lower alkyl at the 4-position. This compound is useful as a secretagogue for pulmonary surfactants. <CHEM>
Patent EP-0516841-A4 (EP)
Title: Orifice system
IPC: F16L55/00
Filed: 1991-12-12
Abstract: An orifice installation for centering the orifice aperture (52) within a plate carrying device (32) is disclosed. The orifice installation uses an orifice plate (50) in cooperation with a seal (64) that surrounds the outer edge (62) of the orifice plate (50) to seal the plate to a fitting (56). Reliefs (76) are formed in the nonsealing portion of the surface of the seal (64) through which the orifice plate (50) outer circumference (62) protrudes. The carrying device (32) is provided to receive the plate and the seal. A mechanism is provided to have contact between the carrying device (32) and the protrusions (78) in order to use the manufacturing tolerances of the plate (50) and the carrying device (32) to center the plate in the carrying device.
Patent EP-0697092-A4 (EP)
Title: Combined cartridge magazine and power supply for a firearm
Inventor: PETRICK JOHN T
IPC: F41A9/61
Filed: 1993-07-28
Abstract: A firearm cartridge magazine (1118) comprising a housing (1119) and a battery (1151). The magazine is adapted to be removably connected to a firearm (1110) to house and dispense firearm cartridges (124). The battery can supply power to the firearm such as for a battery operated firing system (1150). In a preferred embodiment, the battery is the sole power source for the firearm such that the firearm can only fire when the magazine is properly connected to the firearm.
Patent EP-0654001-A4 (EP)
Title: Molded pulp fiber interior package cushioning structures.
Inventor: BAKER ROGER J
IPC: B65D43/16
Filed: 1993-08-04
Abstract: New molded pulp and molded fiber structures provide interior package cushioning to protect products shipped in a package. The molded pulp fiber interior package cushioning (IPC) structure defines a cavity for receiving and holding a product to be shipped. The IPC structure incorporates a plurality of structural ribs in the form of elongate hollow ridges molded in the IPC structure and extending between different locations for reinforcing the IPC structure between the locations. The IPC structure comprises intersecting ribs extending in at least two orthogonal directions or axes. The ribs are crushable structures positioned and distributed around the cavity for protecting a product in the cavity by crushing and absorbing energy in response to mechanical shock acceleration caused by impacts and vibration accelerations imparted by transport modes, for accelerations approaching a design limit or threshold acceleration at which damage or breakage may occur to a sensitive element of the product shipped in the package. The IPC structure also incorporates a plurality of structural pods in the form of hollow recesses or wells substantially symmetrical in cross section and molded with selected depths in the IPC structure at different locations. The pods are also crushable structures positioned and distributed around the cavity to provide additional protection for a product.
Patent EP-0725869-A4 (EP)
Title: Insulated building blocks and composite walls having stackable half-bond symmetry
Inventor: SCHMID DONALD T
IPC: E04B2/02
Filed: 1993-08-13
Abstract: An insulated building block (10) having stackable half-bond symmetry. The block has a pair of block parts, the inner surfaces of which are serpentine-shaped defined by overlapping projections (62) alternately from the block parts. Insulation (20) is sandwiched between the block parts. The projections have enlarged end portions (64) for interlocking the insulation to the block parts. The portion of the serpentine pattern in one of the block halves, defined by a plane parallel to the end walls and midway therebetween is a repeat of the portion of the serpentine pattern in the other of the block halves such that the blocks are stackable in a staggered half bond relation with alignment of the insulation (20) in the stacked block halves. At least two pins (116) on different axes each extends longitudinally of the block into at least one projection (62) of each block part.
Patent EP-0623948-A4 (EP)
Title: Load lock chamber for vertical type heat treatment apparatus.
Inventor: KYOGOKU MITSUSUKE
IPC: H01L21/00
Filed: 1993-11-12
Abstract: The title chamber has no elevating device which requires the provision of lubricating oil which is a source of particles causing contamination in the chamber. Below a treatment chamber (1) an intermediate chamber (30) is arranged. A supporting stand (34) is provided below the boat table (6) for supporting the objects to be processed, which can be loaded into or unloaded from the treatment chamber (1) gastightly through the intermediate chamber (30). The supporting stand (34) is mounted on a movable member movable vertically by means of a ball screw (13'). A bellows (22) is mounted between the intermediate chamber (30) and the movable member (12').
Patent EP-0696235-A4 (EP)
Title: Wheel applicator device for applying adhesive, especially to the spines of books during bookbinding
Inventor: PEDIGREW COLIN
IPC: B29C65/52
Filed: 1994-03-25
Abstract: Wheel apparatus (1) for applying adhesive to books includes a wheel (30) rotating about a horizontal axis. A portion of the wheel below the axis rotates between two walls (90) rising from the bottom of the adhesive reservoir (34). A metering surface (84) extends from a step (80) near the bottom of the wheel in a curve slightly diverging from the wheel to a terminal edge (88) extending between walls (90). Walls (90) and step (80) and surface (84) serve to meter the amount of adhesive carried by wheel (30) for application. Walls (90) are spaced from side walls (70, 72) to form recirculate channels for adhesive. The wheel (30) and a counter-rotary spinner wheel (32) are carried by a frame (46) pivoted on reservoir (34) so the wheel (30, 32) can be moved away from reservoir (34) for cleaning purposes.
Patent EP-0692080-A4 (EP)
Title: Low carryover fitting and method for coupling tubing to a device using the same
Inventor: SALYERS MARSHALL L
IPC: F16L47/04
Filed: 1994-03-30
Abstract: A low carryover fitting assembly for coupling tubing to a device having a sealing surface is presented. The fitting includes a ferrule having a conical head for seating against the sealing surface. The ferrule has a conical tail. The ferrule has an axial passage that is substantially equal in diameter to the inside diameter of the tubing. The fitting includes a sleeve having a ramped inner surface that is greater in inside diameter towards the forward end of the sleeve and smaller in inside diameter towards a rearward end of the sleeve. The fitting also includes a coupler, such as a coupling nut. The coupler has a front surface that engages the head of the ferrule to push the head against the sealing surface. The nut has an inner ramp or shoulder that engages the sleeve to urge the sleeve towards the head of the ferrule when the coupling nut is tightened. The tubing is compressed between the tail of the ferrule and the tapered section of the sleeve. The tubing is compressed so that it flows to a region between the tail and the ramped inner surface.
Patent EP-0693051-A4 (EP)
Inventor: ELLIOTT JOHN DUNCAN
IPC: C07C43/215
Filed: 1994-04-14
Abstract: L'invention se rapporte à de nouveaux dérivés de cyclopentane agissant comme antagonistes de récepteur d'endothéline.
Patent EP-0750908-A4 (EP)
Inventor: SUZUKI FUJIO
IPC: A61K31/12
Filed: 1995-03-17
Abstract: Un remède contre les maladies infectieuses contient au moins un élément appartenant au groupe constitué d'alcaloïdes de la racine d'aconit, de racines d'aconit et de leurs extraits, les gingérols et substances analogues et les racines de gingembre, plus des produits de traitement de la maladie infectieuse. Doté d'un remarquable pouvoir de restauration de l'activité immunologique, ce remède est utilisable en traitement et en prévention contre diverses maladies infectieuses comme les infections virales, les mycoses, et les infections opportunistes.
Patent EP-0754010-A4 (EP)
Inventor: LIPRIE SAMUEL F
IPC: A61F2/958
Filed: 1995-03-31
Abstract: Cette invention concerne un appareil et un procédé permettant de traiter une occlusion ou une constriction, telle qu'une sténose (30) dans un vaisseau sanguin (26) ou dans un autre canal corporel, ainsi qu'un appareil et un procédé permettant de traiter une tumeur ou une région cancéreuse située autour d'un canal corporel. L'appareil comprend un cathéter (10) équipé d'un ballonnet nervuré (18) qui entoure une partie proche de son extrémité distale (14). Lorsque le ballonnet (16) est introduit dans le corps sur un fil de guidage (16) et transporté jusqu'à l'endroit de la sténose (30), ledit ballonnet (16) est gonflé une ou plusieurs fois, et grâce à ses nervures, le sang s'écoule dans ces dernières autour du cathéter pendant le traitement. On introduit dans le cathéter (10) une source de matière radioactive jusqu'à l'endroit de la sténose (30) ou du cancer où elle reste en place pendant une durée suffisante pour réduire l'apparition d'une nouvelle sténose ou d'un cancer. On peut utiliser un fil de guidage (64) doté d'une partie centrale amovible (54) pour man÷uvrer correctement le cathéter (10) jusqu'à l'endroit de la sténose (30) ou du cancer.
Patent EP-0753101-A4 (EP)
Inventor: RITLAND MARCUS A
IPC: H01L21/48
Filed: 1995-03-30
Abstract: Les cermets interviennent dans la fabrication de pièces de moteurs, notamment de moteurs à combustion interne. Les cermets sont obtenus par infiltration d'un métal en fusion (245) dans une matrice de céramique poreuse (235) et par refroidissement du métal de façon à former un composite (255). Différentes pièces de moteur peuvent être fabriquées selon ce procédé, notamment les soupapes, les sièges de soupapes, le chemisage de lumières d'échappement, les pistons et les culbuteurs.