baber/WOPTO huggingface dataset:
Patent EP-2448443-A4 (EP)
Title: Cosmetic applicator with disparate material application zones and backwipe return
Inventor: LEGASSIE RAYMOND P
IPC: A45D40/26
Filed: 2010-05-06
Abstract: A cosmetic applicator with disparate material application zones and a backwipe return for permitting the achievement of multiple cosmetic material application effects with a single applicator and for permitting the return of backwiped cosmetic material to a cosmetic bottle. The applicator has a wire core formed from first and second wire segments twisted into a helical configuration to form a plurality of coils. A plurality of radially disposed bristles are retained by the wire core to form a brush head. Multiple distinct bristle zones of different bristle types exhibit distinct material application properties in a single cosmetic applicator. Backwiped cosmetic material can be returned to the cosmetic bottle by a sloped shoulder at a proximal end of an applicator rod in combination with a cosmetic material passageway in a sloped facing surface of a flexible inner ring of a wiper.
Patent EP-2491636-A4 (EP)
Title: Circuitry for balancing charging of series connected battery cells
Inventor: SUNDERLIN TIM A
IPC: H02J7/16
Filed: 2010-10-21
Abstract: For a circuit for preventing overcharging of a battery cell, the overcharging protecting circuit having a voltage detector for monitoring the voltage across the battery cell, a polarity protection circuit for protecting the voltage detector from a reverse polarity connection of the battery cell to the voltage detector is disclosed. The polarity protection circuit comprises a semiconductor device coupled across voltage detection inputs of the voltage detector. The semiconductor device is adapted to shunt current across the voltage detection inputs of the voltage detector when the battery cell is connected in reverse polarity to the voltage detector.
Patent EP-2529544-A4 (EP)
Title: Video processing apparatus for generating video output satisfying display capability of display device according to video input and related method thereof
Inventor: LIN HUNG-DER
IPC: H04N13/00
Filed: 2010-10-09
Abstract: An exemplary video processing apparatus includes a first detection unit, a second detection unit, a format conversion control unit, and a format conversion processing unit. The first detection unit detects a video format of a video input. The second detection unit detects a display capability of a display device. The format conversion control unit determines whether the video input has a three-dimensional (3D) video format or a two-dimensional (2D) video format by referring to the detected video format, determines whether the display device supports a 3D video format or a 2D video format by referring to the detected display capability, and accordingly generates a control signal. The format conversion processing unit is controlled by the control signal to generate a video output satisfying the detected display capability according to the video input when the video input does not satisfy the detected display capability.
Patent EP-2542928-A4 (EP)
Title: Nested mach-zehnder modulator
Inventor: GILL DOUGLAS M
IPC: G02F1/025
Filed: 2011-01-05
Abstract: An apparatus includes an optical splitter, an optical intensity combiner, first and second Mach-Zehnder interferometers, and first and second drive electrodes. The first Mach-Zehnder interferometer connects a first optical output of the optical intensity splitter to a first optical input of the optical intensity combiner. The second Mach-Zehnder interferometer connects a second optical output of the optical intensity splitter to a second optical input of the optical intensity combiner. The first drive electrode is located between and connected to a pair of semiconductor junctions along first internal optical arms of the Mach-Zehnder interferometers. The second drive electrode is located between and connected to a pair of semiconductor junctions along second internal optical arms of the Mach-Zehnder interferometers.
Patent EP-2575262-A4 (EP)
Title: Method, device and system for grouping line pairs
Inventor: WANG XIANG
IPC: H04B3/32
Filed: 2011-04-14
Abstract: Embodiments of the present invention relate to the field of communications and disclose a method and an apparatus for grouping line pairs, and a system, so as to solve a problem that obtaining a crosstalk cancellation coefficient matrix through channel training imposes a very high requirement on a system capability such as a computing capability and a storage capability and even affects user experience due to the relatively large number of line pairs in a large scale Vectored-DSL system. A technical solution provided in the present invention includes: acquiring crosstalk impact data between line pairs in a vectored-digital subscriber line Vectored-DSL system (101); and grouping line pairs, between which a crosstalk impact cannot be ignored, into one vector group according to a set threshold and the crosstalk impact data between the line pairs (102). The method and apparatus provided in the embodiments of the present invention are applicable to a large scale Vectored-DSL.
Patent EP-0081529-A4 (EP)
Title: Pressure-regulated drip feed device.
Inventor: TUCKER ALFRED DENHOLM
IPC: A01G25/02
Filed: 1982-06-21
Abstract: A pressure-regulated feed device for irrigation purposes comprising a body (1) having an inlet (3) on one side and an annular wall (4) on the other, engaged by a cap (6) having an outlet (13) on one side and an annular wall (5) on the other, to engage the annular wall (4) on the body and housing in a chamber (14) formed between them, a button (15) having an annular rim (16) engaging the periphery of the chamber (14) and across it a resilient membrane (10) adjacent the outlet (13), the outlet (13) having at least a groove (22) for flow control when the resilient membrane (10) is urged against it by pressure of fluid flowing through the feed device to control the flow proportionately to the pressure.
Patent EP-0104230-A4 (EP)
Title: Merchandise information tag with improved mounting arrangement.
Inventor: FAST JACOB
IPC: G09F7/06
Filed: 1983-03-09
Abstract: A product identification tag is made of plastic and has one or more integrally-formed support portions projecting therefrom. In one embodiment, the support portion is slotted to receive J-hook or peg hook portions so as to be suspended from the hook, whereby an attached pressure-sensitive adhesively backed label is visible. The support portion and the label-supporting portion are joined by a narrow neck region whereby cut-away parts of the tag are disposed on opposite sides of the neck to provide alternative support means. Further, the label-supporting portion may be folded over to define a pocket into which the label can be inserted. In another embodiment, the support portions are flexible anchor arms which can be folded out of the tag plane, each arm including a distal end with wing-like projections that can be flexed to permit insertion of the wings in peg board holes or other apertures and unflexed so as to anchor against the back surface of a peg board or other structure. The tags are die-cut from plastic sheets, preferably with adjacent tag edges sharing common die-cuts in order to conserve material.
Patent EP-0112383-A4 (EP)
Title: Electro-acoustic transducer with diaphragm.
Inventor: LARSON DAVID A
IPC: H04R9/06
Filed: 1983-06-16
Abstract: An electro-acoustic transducer with a diaphragm (12) consisting of a corrugated sheet (34A) and a thin flat sheet (32). The corrugated sheet has a plurality of conductors (36, 39) in rearwardly extending projections (P) and sheet (32) is secured to the front, flat surface (29) of the corrugated sheet (34A). With conventional diaphragms, the corrugations on the sheet are not secured to each other thereby resulting in a flimsy structure with an uneven front surface which prevents sound waves emanating from the surface from being in phase. The front sheet of the diaphragm (12) rigidifies it such that the corrugated sheet (34A) remains even and the projections (P) remain in alignment with the pole pieces (44, 46) of the magnet assembly (14). To obtain good frequency response and the desired impedance, more conductors are necessary than those used in the conventional diaphragms. The conductors (36, 39) in the present invention are deposited on a blank (34) directly opposite each other such that the blank can be readily folded without bowing or being otherwise deformed. Also, as the diaphragm (12) is oscillated, air is forced around the conductors (36, 39) and vented through the gaps in the magnet assembly (14) thereby relieving heat buildup.
Patent EP-0198927-A4 (EP)
Inventor: MATSUMURA TERUYUKI
IPC: G05B19/42
Filed: 1985-10-22
Abstract: Procédé de préparation des données de commande numérique, en particulier des données de commande numérique servant à déterminer automatiquement la séquence d'étapes d'usinage nécessaires pour obtenir une forme finie à partir de données entrées concernant des formes finies (barres cylindriques, barres cylindriques creuses, matériaux ayant des formes particulières). Selon les données préparées de commande numérique, la séquence des étapes d'usinage nécessaires pour usiner le matériau afin d'obtenir une forme finie est enregistrée dans une mémoire (201) pour chaque forme du matériau. La forme à utiliser est saisie, la séquence d'étapes d'usinage correspondant à la forme saisie est lue dans la mémoire (201), et le matériau est usiné jusqu'à sa forme finie selon cette séquence.
Patent EP-0327577-A4 (EP)
Title: High voltage amplifier.
Inventor: COX MASON FORREST
IPC: H03F3/45
Filed: 1987-10-09
Abstract: A voltage amplifier (30) for amplifying an input voltage signal (140). The amplifier includes a string of MOSFET circuits (200) coupled between a voltage-to-current converter and a high voltage power supply terminal. The string of MOSFET circuits may be expanded to achieve linear voltage amplification over a wide range.
Patent EP-0414891-A4 (EP)
Title: Method and device for trench-free laying of pipelines
IPC: E21B17/08
Filed: 1989-01-13
Abstract: In accordance with said method sections of the pipeline are forced through the ground so that a part of it is separated and driven inside said sections and is then removed together with them. As the sections with the ground are progressively removed, the stationary pipeline is then laid. In the device the pipeline sections (5) are forced through the ground (1) by means of a power installation (6) and by means of intermediate hydraulic installations (8) located between the sections (5) having each a cavity connected to the hydraulic system and intended for providing the pressure to the end face of the preceding section, the cavity being formed by two rings (9, 10) rigidly fixed on the preceding section. The end face of the following section provided with a sealing element (13) is inserted into the gap between the rings.
Patent EP-0379572-A4 (EP)
Title: Method of treating blood
IPC: A61L2/02
Filed: 1989-07-07
Abstract: A method of treating blood in order to inactivate cold sensitive organisms such as the AIDS virus contained therein is provided. The method includes the steps of preparing a brine (14) including a cruciferous oil, cooling the brine, extracting blood including at least one cold sensitive organism, and passing the extracted blood through the cooled brine (14) in order to chill the blood and inactivate the organisms.
Patent EP-0466783-A4 (EP)
Title: Torque regulating device
IPC: F16H35/10
Filed: 1990-04-12
Abstract: A torque regulating device (10) characterized by a disc (34) arranged to be fixedly attached to a shaft, discs (40, 50) of ultra high molecular weight polyethylene (UHMW PE) friction material, a gear wheel (44) rotatably mounted about the shaft, the discs (40, 50) being respectively disposed between the disc (34) and the gear wheel (44) and between a further disc (52) and the gear wheel means (44) such that the discs (40, 50) are clampable to the gear wheel (44), wherein the disc (40, 50) is arranged to be cooled by oil, in use. The UHMW PE may be replaced by ceramic material in disclosed alternative embodiments.
Patent EP-0472597-A4 (EP)
IPC: G02B15/15
Filed: 1990-04-24
Abstract: Ce système comprend un système optique frontal (12), un système optique à variateur afocal (14) et un système optique postérieur (16) qui forment ensemble un 'module de focalisation'. Le variateur afocal (14) comprend un tube (20) ayant une lentille frontale positive (22) et une lentille arrière positive (26) fixées sur le tube. Une lentille centrale (24) est positionnée dans le tube (20) de manière à se trouver entre les lentilles (22 et 26). Le système frontal (12) comprend une lentille négative (52), tandis que le système optique arrière (16) comprend une lentille positive (56). Une lentille positive (62) est placée devant le système (12), et devant cette lentille se trouve un système à lentilles (64) qui comprend une paire de lentilles positives (72 et 74), bien que tout système de lentille d'objectif peut être utilisé. L'élément (82) est un tube et (84) représente une lentille oculaire. Ce système permet à l'utilisateur de modifier en continu les relations focales actives du système en modifiant de manière continue le variateur afocal (14) et la distance du système de lentilles d'objectif (64) par rapport à l'objet qui est examiné.
Patent EP-0471022-A4 (EP)
Title: Controlled casting of shrinkable material
IPC: B29C39/40
Filed: 1990-04-13
Abstract: A method and a device are disclosed wherein a shrinkable polymer material is formed in situ in a mold without defects and with no internal stresses. A monomer or polymer solution is injected into the mold and solidified sequentially through the mold by exposure to an agent such as ultraviolet radiation, with simultaneous addition of monomer or polymer solution into the area of the mold not yet exposed to the solidifying agent. By controlling the rate at which the solidifying agent is moved across the mold and the monomer or polymer solution is injected into the mold, the resulting product completely fills the mold and is stressfree.
Patent EP-0446380-A4 (EP)
Title: Ethylene-propylene-diene rubber, elastomer composition, and vulcanized rubber prepared therefrom
IPC: C08L23/16
Filed: 1990-10-05
Abstract: An ethylene-propylene-diene rubber (I) comprises S dispersed therein. Also claimed are a vulcanisable elastomer compsn. contg. the rubber and a vulcanised rubber contg. the elastomer compsn.. (I) pref. comprises a high mol. wt. ethylene-propylenediene copolymer (A) in an amt. of 90-40wt.%, pref. (A) having an ethylene content of 60-82 mol.%, a limiting viscosity (eta) of 3.5-5.0 dl/g, and an iodine value of 8-35; and a low mol. wt. ethylene-propylene-diene copolymer rubber (B) in an amt. of 10-60wt.%, (B) having ethylene content of 60-82 mol.%, eta of 0.15-0.8 dl/g in 135 deg.C decalin and iodine value of 8-35. (I) has a Mooney Viscosity ML1+4 of 6-120 (108 deg.). S is present in the rubber in an amt. of 0.1-5 pts. wt. w.r.t. 100 pts. wt. (I). In the dynamic viscoelasticity test, W1(W2/W1), which represents the processability and physical property, is 50-150.
Patent EP-0466843-A4 (EP)
Title: Satellite communications system
IPC: H04W84/02
Filed: 1990-10-22
Abstract: A selective call receiver transmission system for transmitting a message to at least one selected selective call receiver (18) of a plurality of selective call receivers comprises a transmitter for transmitting information including the message thereto. At least one satellite (10) receives the information and transmits the message to the selective call receiver (18) and subsequently retransmits the message from the different location (11) to the selective call receiver.
Patent EP-0448704-A4 (EP)
Title: Osteogenic devices
IPC: A61K48/00
Filed: 1990-10-15
Abstract: Disclosed are 1) amino acid sequence data, structural features, and various other data characterizing a human osteogenic protein, OP1, 2) osteogenic devices comprising a heat treated xenogenic bone collagen matrix containing osteogenic protein, 3) methods of producing osteogenic proteins using recombinant DNA technology and 4) use of osteogenic devices to mimic the natural course of endochondral bone formation in mammals.
Patent EP-0472733-A4 (EP)
Title: Phenanthrene derivative
IPC: C07C49/747
Filed: 1991-03-05
Abstract: A novel phenanthrene derivative of general formula (1), its salt, a compound further derived therefrom, and its salt; a process for the production thereof; and an interleukin 1 (IL-1) inhibitor containing the derivative as the active ingredient, wherein (a) represents (b) wherein R' represents hydrogen or lower alkyl, (c) wherein R2 represents hydrogen or lower alkanoyl, or (d) wherein R2 is as defined above.
Patent EP-0575324-A4 (EP)
Title: Mixed gas ion laser.
Inventor: OSTLER KEVIN
IPC: H01S3/104
Filed: 1991-07-26
Abstract: A laser (10) that is capable of producing light from a chosen group of frequencies not available using a single gas laser is provided. The laser (10) is capable of producing selected and well defined light wavelengths. The laser (10) is also capable of eliminating unwanted frequencies in order to prevent such frequencies from robbing power from the desired wavelengths. The laser (10) constitutes a multiple gas laser. A combination of argon and krypton is used. Argon is known to produce a good blue laser beam in the area of 488 nm. Mixed with the argon is krypton. Krypton also produces a blue output at 482 nm and 476 nm. In addition, krypton produces strong outputs in red, yellow and green wavelengths (647 nm, 568 nm, and 529 nm respectively). Accordingly, access to each of these colors is provided by the argon-krypton in the mixture. Certain light frequencies are unnecessary and undesirable. Elimination of undesirable wavelengths is accomplished primarily through the optics used. Optics (18, 20) are chosen which transmit unwanted wavelengths. As a result no lasing action takes place at the unwanted wavelengths.
Patent EP-0546106-A4 (EP)
IPC: B22F9/04
Filed: 1991-08-28
Abstract: L'invention permet d'obtenir un alliage mécanique par laminage (13) de matière (A, B). Elle est caractérisée par une certitude d'évènements d'usinage et de soudage, comparée à l'apparition statistique ou aléatoire de ces évènements dans le broyage à boules utilisé antérieurement. Les étages de broyage (18) peuvent être combinés avec le laminage et ils peuvent être commandés séparément. Des particules de préférence non broyées sont acheminées pour être laminées.
Patent EP-0555483-A4 (EP)
IPC: C07D211/76
Filed: 1991-10-23
Abstract: A process for producing an azacycloalkane derivative represented by general formula (II), wherein m represents an integer of 1 to 3, n2 represents an integer of 2 to 10, and R represents C3 to C12 alkyl, which comprises reacting 1-(n- alkenyl)azacycloalkan-2-one represented by general formula (I) wherein, m is as defined above and n1 represents an integer of 0 to 8, with an alkyl mercaptan in the presence of a radical initiator in an organic solvent, treating the reaction product with a reducing agent in a watery organic solvent, followed by purification through distillation. <CHEM>
Patent EP-0611441-A4 (EP)
Inventor: BRENNAN JAMES
IPC: G01F11/08
Filed: 1992-11-04
Abstract: L'invention concerne une pompe de distribution à pression permettant de distribuer une quantité de fluide prédéterminée, ce fluide pouvant être liquide, semi-liquide, semi-solide ou une substance telle qu'un gel ou une pâte. L'invention comprend une pompe de distribution à pression (1) ayant un corps (2) conçu pour être fixé sur un container de fluide; ce corps comporte un orifice d'entrée (3); ladite pompe de distribution comporte un dispositif de clapet (4) sur ledit orifice d'entrée ainsi qu'une enceinte de pression (5) dans laquelle est intégré un orifice de sortie avec un dispositif de clapet (7) fermant ledit orifice de sortie. L'invention concerne également une pompe de distribution à pression comprenant une enceinte de pression (5) comportant une paroi déformable (9) se terminant par une surface de pression (10) substantiellement plane. De plus l'enceinte de pression peut avoir une configuration asymétrique.
Patent EP-0675966-A4 (EP)
IPC: C12Q1/68
Filed: 1993-02-19
Abstract: The invention relates to a nucleic acid analytical device, and a support, and their use for sorting, isolating, sequencing, and manipulating nucleic acids. Binary oligonucleotide arrays, having binary oligonucleotides characterized by a constant nucleotide sequence adjacent to a variable nucleotide sequence, are used for sorting and surveying nucleic acid strands. Oligonucleotide arrays are used for sorting mixtures of nucleic acid strands, making immobilized partial copies of nucleic strands, ligating strands, or introducing site directed mutations into strands. Information is obtained for determining the sequence of a nucleic acid strand, alone or in a mixture, by generating partials of the strand and, for groups of partials having the same terminal variable oligonucleotide, separately determining the presence and sequence of all variable oligonucleotides. Arrays are also used to order previously sequence nucleic acid fragments and to allocate ordered allelic fragments to chromosomal linkage groups.
Patent EP-0584343-A4 (EP)
Title: Recombinant calf intestinal alkaline phosphatase
Inventor: MILLAN JOSE L
IPC: C12N15/55
Filed: 1993-03-10
Abstract: The invention relates to recombinant calf intestinal alkaline phosphatase and compositions containing the same. The invention further provides methods for determining the presence or concentration of a ligand in a sample, utilizing recombinant calf intestinal alkaline phosphatase or an active fragment thereof.
Patent EP-0642431-A4 (EP)
Inventor: PETERSON LESLIE D
IPC: B60R21/18
Filed: 1993-05-25
Abstract: L'invention se rapporte à un dispositif avec sac gonflable, fixé à un système de harnais dans un véhicule, ledit dispositif se gonflant lorsqu'un capteur de choc (28) détecte un choc. Le dispositif comprend une vessie (5) attachée à la courroie d'épaule (3) du harnais. Les côtés (8, 9) de la vessie (5) s'enroulent autour de la courroie d'épaule (3) et se replient sur le dessus de la courroie d'épaule (3). Lors de la détection d'un choc, le capteur de choc (28) transmet un signal électrique qui déclenche l'allumage du générateur de gaz (12) et gonfle ainsi la vessie. Dans un mode de réalisation préféré, la vessie contient trois chambres, à savoir une chambre centrale (7) et deux chambres latérales (8, 9). Les chambres sont formées par deux membranes verticales (23, 24) qui divisent la vessie (5) en chambre centrale (7) et en chambres latérales (8, 9). Les membranes (23, 24) sont fabriquées à partir d'un matériau perméable, pour que les chambres latérales (8, 9) se gonflent avant la chambre centrale (7), stabilisant ainsi le dispositif avec sac gonflable.
Patent EP-0654169-A4 (EP)
Title: Cubic metal oxide thin film epitaxially grown on silicon.
Inventor: RAMESH RAMAMOORTHY
IPC: H01L21/02
Filed: 1993-07-13
Abstract: A method of forming crystalline metal oxide thin films on silicon and the resultant structure. A crystalline buffer layer (10) of yttria-stabilized zirconia is deposited on a silicon substate (12). A thin template layer (14) of an anisotropic perovskite such as bismuth titanate or yttria barium copper oxide is deposited on the buffer layer under conditions favoring (c)-axis oriented growth. A nominally cubic metal-oxide layer (16) is deposited on the template layer which facilitates its singly crystalline growth. The metal oxide, often a nominally cubic perovskite, may be a conductive electrode, a ferroelectric, a non-hysteretic dielectric, a piezoelectric, or other class of material.