baber/WOPTO huggingface dataset:
Patent EP-1497526-A4 (EP)
Title: Bi-directional thruster pig apparatus and method of utilizing same
Inventor: CRAWFORD JAMES R
IPC: E21B4/18
Filed: 2002-11-05
Abstract: A retrievable pig apparatus having a substantially cylindrical body portion, the body portion having a central flow bore therethrough, and secured to coiled tubing, including a central fluid flow bore in fluid communication with the interior bore of the coiled tubing; a plurality of flow bores spaced equally apart within the body, with the flow bores allowing fluid flow to be injected at a certain predetermined pressure through the flow bores, so as to be emitted on the front end of the pig for defining a high pressure spray of fluid or the like material to break up blockages of debris in the pipeline, such as paraffin or the like; the debris retrieved through the central bore back into the coiled tubing to be stored in a tank or the like on the surface. There is further included a plurality of flexible cups, spaced apart along the outer wall of the pig body, each cup secured to an interior metallic ring around the body of the pig, with the flexible cups making contact with the wall of the pipeline so as to provide a continuous fluid seal between the wall of the pipeline and the ends of the plurality of flexible cups. Intermediate each cup there is provided a compressible safety ring, which will compress under excess pipeline pressure, thus allowing the fluid to flow past the plurality of flexible cups, reducing the pressure in the pipeline. Further there is provided within the plurality of six flow bores around the interior flow bore, for adjusting the force that is allowed to flow through the plurality of bores in either direction by providing a first and second thruster springs of a pre-determined compressible force for allowing the spring to be compressed and effecting fluid flow therethrough in the direction in which the flow is to travel in the bores.
Patent EP-1598603-A4 (EP)
Inventor: WU KASHING
IPC: A61L9/20
Filed: 2002-12-30
Abstract: La présente invention concerne un purificateur d'air qui comprend un boîtier, un premier filtre, une unité de réaction de photocatalyseur qui peut former un flux d'air en spirale, un dispositif de convection forcée et un contrôleur d'électrocircuit. Le dispositif de convection forcée est situé entre le premier filtre et l'unité de réaction de photocatalyseur. Comme cette invention utilise un conduit d'air longitudinal, une entrée d'air le long de la direction tangente à la convection d'air et des vannes de guidage de spirale au niveau de l'entrée, l'air via un ventilateur et dans le conduit d'air s'écoule en spirale dans le conduit de façon à rallonger la durée durant laquelle cet air est en contact avec le photocatalyseur et à permettre à la lumière de la lampe à ultraviolet de rayonner directement sur le photocatalyseur de sorte que l'efficacité d'épuration du photocatalyseur soit bien améliorée.
Patent EP-1556988-A4 (EP)
Title: System and method for partially-encrypted data transmission and reception
Inventor: WALSH ROD
IPC: H04N7/167
Filed: 2003-10-20
Abstract: Systems and methods wherein a data entity is dispatched as a series of packets, with some of the packets being dispatched in an encrypted manner and others of the packets being dispatched in an unencrypted manner.
Patent EP-1552515-A4 (EP)
Inventor: JUNG KIL-SOO
IPC: H04N5/85
Filed: 2003-10-14
Abstract: L'invention concerne un support de stockage d'information sur lequel sont enregistrées des données vidéo, comprenant: plusieurs plans représentant des unités d'enregistrement dans lesquels sont stockées les données vidéo, et des données texte pour les sous-titres qui sont enregistrées séparément des plans et qui peuvent être superposées à une image selon les données vidéo puis envoyées en sortie, les données texte comprenant des données servant aux sous-titres dans au moins un langage.
Patent EP-1510014-A4 (EP)
Inventor: ZEIRA ARIELA
IPC: H04J11/00
Filed: 2003-05-19
Abstract: Un aspect de l'invention (22) effectue l'estimation simultanée d'une donnée transmise dans un système de communication à étalement de spectre utilisant des facteurs d'étalement différents. Une pluralité de signaux de communication sont reçus. Chaque signal de communication comprend un code associé. Au moins deux des signaux de communication présentent un facteur d'étalement différent. La donnée transmise est estimée en tant que symboles estimés au moyen de codes du facteur d'étalement uniforme, les symboles estimés de cette donnée sont convertis en symboles du code de cette donnée. Un autre aspect de l'invention reçoit le signal de communication à étalement de spectre comprenant un étalement de donnée au moyen d'une pluralité de facteurs d'étalement. La donnée de communication est estimée en tant que symboles estimés au moyen de codes d'un facteur d'étalement uniforme. Les symboles estimés sont analysés en paquets, dans lesquels les symboles estimés correspondent à la donnée transmise avec un facteur d'étalement commun. Pour les paquets qui ne sont pas de facteur d'étalement uniforme, les symboles estimés sont convertis en symboles du facteur d'étalement commun de ce paquet.
Patent EP-1560949-A4 (EP)
Title: Integrated plating and planarization process and apparatus therefor
Inventor: ECONOMIKOS LAERTIS
IPC: H01L21/321
Filed: 2003-11-14
Abstract: A method and apparatus are described for performing both electroplating of a metal layer and planarization of the layer on a substrate. Electroplating and electroetching of metal (such as copper) are performed in a repeated sequence, followed by chemical-mechanical polishing. An electroplating solution, electroetching solution, and a non-abrasive slurry are dispensed on a polishing pad in the respective process steps. The substrate is held against the pad with a variable force in accordance with the process, so that the spacing between substrate and pad may be less during electroplating than during electroetching.
Patent EP-1689493-A4 (EP)
Inventor: DEGNAN ANDREW P
IPC: C07D231/56
Filed: 2003-12-05
Abstract: La présente invention concerne des composés représentés par la formule (I) qui sont utiles en tant qu'antagonistes des récepteurs du peptide lié au gène de la calcitonine (récepteur CGRP), des compositions pharmaceutiques comprenant ces composés, des méthodes d'identification de ces derniers, des méthodes de traitement dans lesquelles on les utilise et leur utilisation en thérapie pour le traitement de la vasodilatation neurogène, de l'inflammation neurogène, de la migraine et d'autres maux de tête, des brûlures thermiques, des chocs circulatoires, des bouffées de chaleur liées à la ménopause, des maladies inflammatoires des voies aériennes telles que l'asthme et la broncho-pneumopathie chronique obstructive (BPCO) et d'autres états qui peuvent être traités par l'antagonisme des récepteurs CGRP.   Formule (I)
Patent EP-1602683-A4 (EP)
Title: Biaxially oriented polyester film and release film
Inventor: MASUDA NARIHIRO
IPC: B32B27/36
Filed: 2004-02-13
Abstract: A biaxially oriented polyester film made of a polyester comprising 1,4-cyclohexanedicarboxylic acid units and 1,4-cyclohexanedimethanol units as major repeating units and having a melting point of 200°C or higher, wherein the machine-direction and transverse-direction thermal shrinkages at 130°C are both 5% or lower and the total light transmittance is 90% or higher. The biaxially oriented polyester film has excellent heat resistance although the polyester is aliphatic. It further has the satisfactory transparency inherent in aliphatic polyesters and is suitable for use in optical applications.
Patent EP-1627894-A4 (EP)
Title: Aliphatic polyester based resin reflection film and reflection plate
Inventor: WATANABE TAKAYUKI
IPC: G09F13/14
Filed: 2004-05-20
Abstract: An aliphatic polyester based resin reflection film, characterized in that it comprises a fine powdery filler and has interstices in a percentage of 50 % or less in the inside thereof, wherein the fine powdery filler is preferably a titanium oxide. The reflection film is free from yellowing and the reduction of reflectance due to the use for a long period of time, and is excellent in dead fold characteristics, is reduced in the heating value in the case of the incineration diposal, and, in the case of the landfill disposal, can be decomposed by microbes and is free from current problems associated with wastes.
Patent EP-1642936-A4 (EP)
Inventor: MIYASHITA TAKAYUKI
IPC: B29C48/92
Filed: 2004-06-30
Abstract: 燃料電池セパレータ等に好適に用いられる、導電性に優れた樹脂材料を提供する。　液晶性ポリマー(A) 100重量部に、固定炭素95重量％以上で平均粒径が50～200μm の人造黒鉛、鱗片状黒鉛及び土状黒鉛より選ばれる少なくとも１種以上の黒鉛(B) を200～500重量部配合し、混練時の時間当たりの押出量をＱ（kg）、スクリュー回転数をＮ（rpm）とした場合のＱ／Ｎが0.1～1.5となる条件で溶融混練してなる、体積抵抗率が５×10-2Ω・cm以下である導電性樹脂組成物。
Patent EP-1624899-A4 (EP)
Title: Increased transduction using abc transporter substrates and/or inhibitors
Inventor: DAVIS BRIAN
IPC: C12Q1/68
Filed: 2004-05-04
Abstract: The present invention relates to improvements in the ability to transduce a retroviral vector borne nucleic acid into cells expressing ABC transporters by use of a substrate and/or inhibitor of said transporter. Compositions and kits relating to the practice of the methods are also disclosed. Methods to determine the level of increased transduction provided by a substrate and/or inhibitor compound are also provided.
Patent EP-1667848-A4 (EP)
Title: Document verification system
Inventor: SCOTT STEPHEN
IPC: G06F21/00
Filed: 2004-08-27
Abstract: A method for enabling a user to effect an action with respect to records pertaining to an identification document or document that has an identification function, including the steps of: associating a telephone number with the document; the user establishing a communications link which identifies the telephone number; verifying that the telephone number with which the communications link is established corresponds with the telephone number associated with the document; and enabling the user to effect an action with respect to the records pertaining to the document only if the verification is successful.
Patent EP-1745439-A4 (EP)
Title: Method, system and software product for color image encoding
Inventor: YANG EN-HUI
IPC: G06T9/40
Filed: 2005-04-15
Abstract: The present invention relates to the compression of color image data. A combination of hard decision pixel mapping and soft decision pixel mapping is used to jointly address both quantization distortion and compression rate while maintaining low computational complexity and compatibility with standard decoders, such as, for example, the GIF/PNG decoder.
Patent EP-1747057-A4 (EP)
Title: Method for extracting lipids from biological solutions
Inventor: BAZINET LAURENT
IPC: B01D61/42
Filed: 2005-04-15
Abstract: Bipolar membrane electrodialysis (BMED) was used to separate lipids from biological solutions. The lipids are separated from animal as well as vegetable solutions. Particularly, bipolar membrane precipitates high levels of lipids from a biological solution. The BMED single step process improves significantly lipid precipitation rates in several biological solutions of different natures.
Patent EP-1761330-A4 (EP)
Inventor: PAKNIKAR KISHORE MADHUKAR
IPC: B22F1/0545
Filed: 2005-05-11
Abstract: L'invention concerne des solutions stabilisantes pour particules submicroniques, et des procédés de production et procédés de stabilisation de ces particules.
Patent EP-1974825-A4 (EP)
Inventor: OHSHIMA YASUO
IPC: B65D83/76
Filed: 2006-07-13
Abstract: 内容物放出口の位置が放出操作にともなって移動しないポンプ式容器の内容物放出機構に関し、構造のシンプル化，内容物の流れのスムーズ化並びに内容物の放出開始及び放出終了の節度向上を図る。
　操作ボタン１と、操作ボタン１と連動する鞘状ピストン２と、鞘状ピストン２の移動に応じて作動する吸込弁（環状受け面３ｃおよび球体５）と、鞘状ピストン２および前記吸込弁の間に形成される上流側通路部Ａと、上流側通路部Ａと連通して放出口８ｂとの間に操作ボタン１とは別部材（横方向のノズル３ｅ）であって移動しない態様により形成される下流側通路部Ｂと、下流側通路部Ｂに設けられた蓄圧式の吐出弁（環状縁部８ａおよび環状テーパ面９ａ）と、を備える。放出終了モードでは、下流側通路部Ｂが孔部３ｆを介して通路外空間域Ｅと連通して前記吐出弁へ作用する内容物の圧力を下げ、当該吐出弁が閉状態となる構成とする。
Patent EP-1988902-A4 (EP)
Title: Piperazine derivatives
Inventor: SUN CONNIE L
IPC: A61P25/28
Filed: 2007-01-23
Abstract: Compounds of general formula (I) in which R1, A1, A2 and R2 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-2008811-A4 (EP)
Inventor: UMEDA HIDEAKI
IPC: B32B27/32
Filed: 2007-03-20
Abstract: 本発明のシュリンクフィルムは、中心層の両側に中間層、さらにその外側に表面層を有する、表面層／中間層／中心層／中間層／表面層の３種５層積層構成からなるフィルムであって、中心層がポリオレフィン系樹脂、表面層がポリエステル系樹脂、中間層がグリシジルメタクリレート（ＧＭＡ）成分を含むポリエチレン樹脂をそれぞれ主成分とする樹脂層であることを特徴としている。該シュリンクフィルムは、低比重であり、優れた収縮特性を有しており、なおかつ、積層体のフィルム層間の層間強度が高く、腰が強い優れたシュリンクフィルムである。このため、ＰＥＴボトルなどに用いられるシュリンクラベルとして特に有用である。
Patent EP-2070926-A4 (EP)
Title: 13,13a-DIHYDROBERBERINE DERIVATIVES, THEIR PHARMACEUTICAL COMPOSITION AND USE
Inventor: HU LIHONG
IPC: C07D455/03
Filed: 2007-09-30
Abstract: The present invention provides 13,13a-dihydroberberine derivatives or their physiologically acceptable salts represented by the following formula, pharmaceutical compositions comprising the same, and uses thereof. The 13,13a-dihydroberberine derivatives have an activity of promoting glucose absorption in muscle cells, and the whole animal tests show that the present compounds have effects on improving glucose-tolerance and insulin-resistance, facilitating weight loss, relieving fatty liver and the like. Thus, the present compounds can be used in treating diabetes mellitus, adiposity, fatty liver and complications thereof induced by insulin resistance.
Patent EP-2174276-A4 (EP)
Title: Multi-vendor multi-loyalty currency program
Inventor: FORDYCE EDWARD W III
IPC: G06Q20/00
Filed: 2008-07-23
Abstract: Loyalty programs can be operated within a payment processing system having multiple vendors, thereby providing access to detailed transaction data and with the flexibility for customization of the loyalty programs themselves, by establishing a communication for the transfer of data via a customer-facing channel. When the payment processing system processes a transaction between a merchant and an account holder, in addition to obtaining payment for the merchant from the account via an acquirer and an issuer, respectively, a transaction handler tabulates and stores, different types of loyalty currencies in a loyalty reward account associated with the account holder if the account holder is enrolled in a loyalty program and criteria for applying the loyalty program are satisfied. The account holder is provided access to the loyalty account via the customer-facing channel.
Patent EP-2184187-A4 (EP)
Title: Pneumatic tire for two-wheeled vehicle
Inventor: ISHIYAMA MAKOTO
IPC: B60C9/06
Filed: 2008-08-26
Abstract: The present invention aims to provide a pneumatic tire for a motorcycle further improving driving stability especially in turning. A pneumatic tire 10 for a motorcycle comprises a pair of right and left bead portions 12 and a carcass layer 14 toroidally extending from the bead portions 12. In addition, the pneumatic tire 10 for a motorcycle comprises a spiral belt layer 20 on the radially inner side of a crown portion 14C of the carcass layer 14. This spiral belt layer 20 is formed by spirally winding a strip-shaped rubber-coated cord layer 21 consisting of a single cord or a plurality of parallel cords embedded in coating rubber in such a manner that a cord angle is within a range between 0 degree and 5 degrees with respect to a tire circumferential direction. This spiral belt layer 20 lies only in areas from a tire center CL to positions away from the tire center CL by 0.65L to 0.85L where L is a tread surface distance from the tire center CL to a tread edge T.
Patent EP-2412187-A4 (EP)
Title: System and method for maintaining a backup radio operating parameter list in a secondary use communication system
Inventor: AHUJA RAMANDEEP
IPC: H04W4/02
Filed: 2010-03-15
Abstract: A radio communication system (100) provides a radio air interface at a master node (102) for subscriber units associated with the master node. Among the subscriber units are several slave nodes (104, 106). The communication system has the ability to operate as a secondary user in unused spectrum portions of a frequency band otherwise reserved for primary operators. The master node accesses an authorization server (108) to obtain a list of unused channels in the region of the master node. Each slave node also contacts the authorization server to obtain a list of unused channels in the region where each respective slave node is located, via another network (118, 121). The unused channels common to the slave nodes and the master node are used to create a backup radio operating parameter list which is used by the master node if a fault occurs between the master node the authorization server.
Patent EP-2450361-A4 (EP)
Title: Organometallic compounds and process for preparation thereof
Inventor: OCHIAI TAKASHI
IPC: C07F3/02
Filed: 2010-06-30
Abstract: It is an object of the present invention to provide a novel organometallic compound functioning usefully as a chain transfer agent and the like in polymerization reaction of a double-bond containing compound. The present invention provides an organometallic compound represented by the following general formula (1) and a production method thereof.   
(in the general formula (1), M is a magnesium atom, a zinc atom, an Al-R 11  group, or a Ga-R 11  group; R 1  and R 10  are each independently a hydrocarbon group having 1 to 20 carbon atoms, or R 1  and R 10  may be united with each other to form a divalent connecting group (R 101 ) having 4 or more carbon atoms and thus form a ring; R 2  to R 9  are each independently a hydrogen atom, or a hydrocarbon group having 1 to 20 carbon atoms; Q 1  and Q 3  are each independently a divalent hydrocarbon group; Q 2  is a divalent connecting group containing a linkage by a heteroatom excluding carbon; h, j, k, m, and p are each independently 0 or 1; n is an integer of 0 to 10; and r is an integer of 0 to 1000.
Patent EP-2524032-A4 (EP)
Title: Materials and methods for producing cell-surface directed and associated non-naturally occurring bioinorganic membranes and uses thereof
Inventor: JAROCH DAVID BENJAMIN
IPC: A61F2/02
Filed: 2011-01-12
Abstract: Materials and methods are provided for producing cell-surface directed, non-naturally occurring, bioinorganic membranes for association with the cell surfaces of living cells. The methods comprise exposing a cell to an acidic biomineralization buffer environment for cell-mediated deposition of the biomineral membrane onto the surface of the cell. The methods also comprise attaching a peptide, having a net positive charge under the acidic conditions, to the cell surface for serving as a template in directing the cell-mediated deposition of the biomineral membrane onto the surface of the cell.
Patent EP-2664755-A4 (EP)
Title: Pcv system for internal combustion engine
Inventor: KITAYAMA TAKESHI
IPC: F01M13/04
Filed: 2011-01-12
Abstract: A PCV system for an internal combustion engine that can suppress occurrence of preignition due to oil inflow into a cylinder is provided. A path switching valve 70 is controlled so that blowby gas flows via a bypass passage 72, in a preig occurrence region. Thereby, path pressure loss increases, a PCV flow rate is decreased, and blowby gas can be passed through a separator 74 with a high collection efficiency. As a result, an oil takeaway amount can be reduced, and occurrence of preignition due to cylinder oil inflow can be suppressed.
Patent EP-0131571-A4 (EP)
Title: Tire cooling by fluid transfer element.
Inventor: GROEZINGER JOHN J
IPC: B60C23/18
Filed: 1983-01-26
Abstract: The cooling of a pneumatic tire (12) is provided for by a heat transfer element (21) contained within an inflation chamber (13) and drivingly coupled to the rim (14). The heat transfer element (21) extends away from the rim (14) into a volume of liquid coolant (19) also contained within the inflation chamber (13). Rotation of the rim (14) drives the heat transfer element (21) which transfers portions of the coolant (19) into contact with the rim (14) which conducts the heat away from the coolant fluid (19). A cooling coil (26) mounted about the rim (14) conducts the heat from the rim by the transfer of an additional coolant supply through the cooling coils (26). The efficient elimination of heat prolongs the life of the tire (12) and may increase productivity of earth moving vehicles or the like which ride upon pneumatic tires (12) as operation of the vehicle need not be restricted in order to reduce heat damage to the tires (12).
Patent EP-0114894-A4 (EP)
Inventor: KAWAMURA KAZUNORI
IPC: G02B1/04
Filed: 1983-07-25
Abstract: Un verre de contact dur perméable à l'oxygène est obtenu par polymérisation d'une composition constituée de 30 à 50 % en poids de (méth)acrylate d'alkyle, 10 à 40 % en poids d'un monomère contenant du fluor, 10 à 35 % en poids de (méth)acrylate de silicone, 5 à 15 % en poids d'acide carboxylique insaturé, et 0,1 à 15 % en poids de di(méth)acrylate ou tri(méth)acrylate d'alcool polyhydrique selon un procédé qui consiste à faire monter la température en continu ou par étapes de 40 jusqu'à 100oC et à soumettre le produit obtenu à un usinage ordinaire et à l'abrasion pour fermer la lentille. Cette lentille ou verre de contact possède une excellente résistance aux taches, aux felures, et d'excellentes caractéristiques d'hydrophilie.
Patent EP-0155299-A4 (EP)
Inventor: WILLIAMS TODD E
IPC: B08B9/027
Filed: 1984-09-06
Abstract: Un contrôleur de gaz de processus (2), connecté à des sources de gaz de purge et de processus (20 et 10), comprend cinq soupapes (24, 28, 30, 32, 40) et un régulateur de pression (8) entre la source de gaz de processus (10) et l'installation (18). L'actionnement des soupapes (24, 28, 30, 32, 40) fournit du gaz de processus à l'installation (18) et permet d'éventer le contrôleur (2) de son gaz de processus et de le purger en utilisant le gaz de purge. Un nouveau contrôleur de soupapes pneumatiques (4), utilisé pour commander l'ouverture et la fermeture des soupapes (24, 28, 30, 32 et 40) permet d'obtenir sept combinaisons différentes de position des soupapes pour alimenter l'installation (18) en gaz de processus, pour décharger le gaz de processus et purger le système. Le contrôleur de soupapes (4) comprend un organe de programme (52) ayant plusieurs passages (62a-62e), chaque passage étant connecté à l'une des soupapes (24, 28, 30, 32 et 40) et à une surface de programmation (74) via des ports de programmation (96). Un organe mobile de sélection de soupape (54) surmonte la surface de programmation (74) et comprend un passage d'admission (94) couplé à une source d'air comprimé (48) de sorte que, lorsque le passage d'admission (94) est aligné avec l'un des divers ensembles de ports de programmation (96), de l'air comprimé est envoyé aux soupapes correspondantes (24, 28, 30, 32 et 40) pour les actionner.
Patent EP-0231205-A4 (EP)
Inventor: BRAUN RUDOLF K
IPC: C03B19/10
Filed: 1986-05-21
Abstract: Procédé et appareil pour sphéroïdiser des particules minuscules de forme irrégulière, et sphères ainsi produites, dans lesquels un mince revêtement carboné est appliqué sur les particules qui passent ensuite à travers des lits de fluidisation (15, 110 et 130) successifs. Le premier lit (15) présente une atmosphère inerte et est maintenu à une température suffisamment élevée pour permettre à la tension de surface de façonner les particules afin de leur donner une forme sphérique tandis qu'elles sont dans un état fluidisé. Les particules sphériques traversent ensuite des lits additionnels successifs (110 et 130) où elles sont refroidies à une température intermédiaire suffisante pour solidifier les particules, sont exposées à une atmosphère oxydante qui élimine complètement le revêtement, et sont ensuite à nouveau refroidies tout en étant maintenues dans un état fluidisé. L'atmosphère gaseuse inerte au sein du premier lit (15) est extraite en continu et recyclée à travers le système.