baber/WOPTO huggingface dataset:
Patent CN-100491816-C (CN)
Inventor: ZHENMING QIU
IPC: F21V17/10
Filed: 2007-04-13
Granted: 2009-05-27
Abstract: 本发明揭示了一种固持装置，用于固持一背光模块的灯具及线缆，该装置包括一主体座、一反射罩以及至少一个形成于该主体座的一外侧壁上的第一切口，其中该主体座具有至少一第一定位孔道用来容置灯具、一第二定位孔道用于容置高电压线缆，且第一定位孔道及第二定位孔道与前述的第一切口分别相通，此外第一切口将第一定位孔道及第二定位孔道的各侧孔壁分隔成两相对弹性壁，以提供组装灯具及线缆时所需的弹性，且每两个相对弹性壁的外缘设有两个卡块，供前述反射罩上的缺口对应卡扣，以将灯具及各电源线缆稳固地固持在各定位孔道中。
Patent CN-100561058-C (CN)
Inventor: HO LEE JONG
IPC: F24F1/32
Filed: 2007-05-30
Granted: 2009-11-18
Abstract: 提供有一种空调器。该空调器包括：主排水盘，把空调器的内部空间划分成上下半部；底盘，限定空调器的下部外观；室内鼓风机单元，它安装在主排水盘的上部部分上，以引导室内空气的引入和排出；及控制箱，在其中安装控制空调器的操作的多个电子元件。控制箱跨过主排水盘垂直地安装。
Patent CN-100515173-C (CN)
Inventor: GUOHONG YU
IPC: A01C11/02
Filed: 2007-06-07
Granted: 2009-07-22
Abstract: 本发明公开了一种步行式插秧机的偏心齿轮—非圆齿轮后插旋转式分插机构。链轮箱内的中心链轮带动固装在中心轴两端的左右齿轮盒转动，在齿轮盒内，固定不动的中心偏心齿轮通过与中间非圆齿轮啮合传动固定在行星轴上的行星偏心齿轮，相对于齿轮盒作非匀速转动。在行星轴伸出齿轮盒的一端固装有一个栽植臂，其绝对运动为行星偏心齿轮相对齿轮盒的非匀速转动和齿轮盒相对中心轴的匀速圆周运动的合成运动。本机构行星系的设计特点是：从侧面看，中心轴、中间轴、行星轴三轴的轴心A、B、C为三角形布置。齿轮盒转一圈，栽植臂插秧一次，秧爪的相对运动轨迹形同“海豚形”曲线，确保插秧时的插穴小，减少倒秧和漂秧。适合步行式插秧机的插秧要求。
Patent CN-100589386-C (CN)
Inventor: ZHOU LU
IPC: H04L9/32
Filed: 2007-07-02
Granted: 2010-02-10
Abstract: 本发明提供了一种能够充分利用现有资源，满足用户需求，可以产生认证口令的计算器及其工作方法。所述可以产生认证口令的计算器的技术方案是：包括计算器模块，所述计算器模块用于完成计算器功能，所述计算器模块包括显示单元、输入单元、计算器控制单元、电源，其特征是还设置有认证口令模块，所述认证口令模块用于产生认证口令以认证用户身份，与计算器模块共用显示单元、电源、输入单元。所述工作方法包括：等待用户输入数据，接收用户操作指令，若为计算器类操作指令，则所述计算器响应用户操作完成计算器功能；若为触发指令，则所述计算器接收到触发指令后，产生并输出认证口令。
Patent CN-100497643-C (CN)
Title: 以大米为原料制取高色价红曲色素的方法
Inventor: QINLU LIN
IPC: C12P1/02
Filed: 2008-07-29
Granted: 2009-06-10
Abstract: 以大米为原料制取高色价红曲色素的方法，其包括以下步骤：(1)米浆制备；(2)往米浆中加入相当于米浆重量0.2-0.25%硝酸钠、0.15-0.25%磷酸二氢钾、0.15-0.25%七水硫酸镁、1-1.5%玉米浆、1.5-2%黄豆粉，加热到121℃保持20分钟，冷却到35℃-40℃，制得发酵培养液；(3)将红曲菌种经固体斜面培养培养后，接种到种子培养基培养50小时，制得红曲菌种扩大培养液；(4)将相当于发酵培养液重量8-10%的红曲菌种扩大培养液加入到发酵培养液中，搅拌培养85-100小时，发酵罐罐压保持0.04-0.06MPa，制得发酵液；(5)将发酵液过滤，滤液经膜浓缩得浓缩液，再经喷雾干燥或冷冻干燥，即成。本发明制得的红曲色素，按国家标准GB15961-2005规定检验方法检测，色价可以达到200以上。
Patent CN-100581865-C (CN)
Title: 离合器的离合调节装置
Inventor: FEI PENG
IPC: B60K23/02
Filed: 2008-02-03
Granted: 2010-01-20
Abstract: 本发明涉及一种汽车离合器的离合调节装置，其特征在于：该离合调节装置为双环形的、且同轴平行的液压调节装置；包括在缸底部固定连接的环形的内液压缸(1)和外液压缸(1-1)，分别位于所述内液压缸(1)和所述外液压缸(1-1)内的环形的内柱塞(8)和外柱塞(8-1)，分别与所述内柱塞(8)和所述外柱塞(8-1)的内端部连接的环形的内密封塞(7)和外密封塞(7-1)，以及分别与所述内柱塞(8)和所这外柱塞(8-1)的外端部连接的内分离轴承(10)和外分离轴承(10-1)。本发明提供的用于双离合自动变速器的双离合器上的离合调节装置结构简单合理，操纵力传递平稳无中断，传动效率高，整体结构简化，便于制造、装配、调试及维修，使用寿命长。
Patent CN-100548573-C (CN)
Inventor: XIAOMING ZHANG
IPC: B65G47/80
Filed: 2008-05-07
Granted: 2009-10-14
Abstract: 一种圆形坯件自动整形排列机，它包括具有列队台面、分配器固定板和滑动座架的机架，列队台面上有集合槽，分配器固定板上固定分配器，分配器上开设分配槽；推杆孔与盖板底部的通孔相通且与集合槽对应，在滑动座架与机架间固定有一对导向杆，导向杆上配合有滑动座，滑动座上固有推杆且还联结有弹簧杆，在滑动座上部设有带滚轮的滚轮座；一设有电机的机座，电机上固设凸轮和转盘，凸轮与滚轮接触，转盘位于凸轮的上方；一导向杆，一端固定在分配器上，另端构成为自由端由转盘上的台阶阻挡；一坯件输送槽，一端与挡块固定，另端伸展到转盘。优点：可将冲压成形机冲压成形后的圆形坯件自动地且齐整地集合于列队台面上，便于工人快捷地移入周转箱中。
Patent PT-1187712-E (PT)
Title: Gang saw
Inventor: POZZI ALESSANDRO
IPC: C04B41/52
Filed: 2000-05-12
Abstract: The present invention relates to a cutting block for a sawing machine for sawing stone blocks into slabs which has a pair of opposed yokes for tensioning a plurality of blades by means of tie-bars with spurs, wherein the tie-bars which hold the blades have a single spur between two blades placed side by side.
Patent PT-1185594-E (PT)
Inventor: BAIN PETER STEWART
IPC: B60J10/00
Filed: 2000-05-26
Abstract: The invention relates to a composition, its use and a method of its use as a glazing adhesive. The composition comprises an adhesive agent with thermoexpandable microcapsules which act as pressure actuators dispersed therein. The microcapsules are heat triggered so as to release at least one expandable volatile agent encapsulated within the microcapsule shell.
Patent PT-1216057-E (PT)
Inventor: SHINAL EDWARD C
IPC: A61P3/02
Filed: 2000-09-26
Abstract: The invention provides a therapeutic calcitriol solution which is suitable for packaging into pharmaceutical vials without producing discoloration of the antioxidant component of the solution.
Patent PT-1257295-E (PT)
Title: Factor vii or viia-like molecules
Inventor: ANDERSEN KIM VILBOUR
IPC: A61P9/10
Filed: 2001-02-12
Abstract: The present application relates to factor VII (FVII) or Factor VIIa (FVIIa) polypeptide conjugates, to their preparation and use in therapy, in particular for the treatment of a variety of coagulation-related disorders. These polypeptide conjugates comprise at least one non-polypeptide moiety covalently attached to a polypeptide, wherein the amino acid sequence of the polypeptide differs from that of wild-type FVII or FVIIa in that at least one amino acid residue comprising an attachment group for said non-polypeptide moiety has been introduced or removed. The conjugates of the present application have one or more improved properties as compared to commercially available rFVIIa, including increased functional in vivo half-life and/or increased plasma half-life, and/or increased bioavailability and/or reduced sensitivity to proteolytic degradation.
Patent PT-1224365-E (PT)
Inventor: SCHWITTE RICHARD
IPC: E04F15/04
Filed: 2001-01-12
Abstract: The panel element has a groove and a spring on opposite longitudinal sides, so that the groove of one element engages the spring of an adjacent element. The spring fits into the groove at an angle, so that one panel can be pivoted about the longitudinal edge of an adjacent panel. The spring and groove co-operate to secure the panel elements. The end faces of the panel elements have a groove (15b) and a tongue (16b), to connect the ends of adjacent panels. The end-side grooves and tongues can be connected by lowering one panel element onto a panel element that has already been installed, so that it cannot be lifted out.
Patent PT-1283678-E (PT)
Inventor: ENGELHARDT ULRICH
IPC: A21D10/00
Filed: 2001-05-18
Abstract: The invention relates to a moist, storable, bakeable dough precursor for flavour-intensive baked goods, produced by kneading a mixture of flour, water and yeast and, optionally, further ingredients, whereby at least one part by weight of flour is used per part by weight of water, at least four parts by weight of sodium chloride is added and a fermentation then carried out at a temperature of 5-45  DEG C, until the volume of the dough has increased by at least 10 vol. % and, in a second method step, sufficient sodium chloride is added to bring the dough precursor content of sodium chloride to 4 wt. %.
Patent PT-1322546-E (PT)
Title: Microscopic networks of containers and nanotubes
Inventor: CHIU DANIEL
IPC: B81B1/00
Filed: 2001-09-28
Abstract: Disclosed is a method for the production of a microscopic network of containers and nanotubes, constituted of surfactant membranes, said method comprising partitioning of one mother container into two daughter containers in communication with each other through a nanotube, followed by partitioning of one or both of the resulting daughter containers resulting in new daughter containers, wherein the partitioning of daughter containers is repeated until a desired number of containers is obtained. Also disclosed are microscopic networks of containers and nanotubes obtainable by the above mentioned method, and microscopic networks of at least two containers constituted of surfactant membranes and at least one nanotube constituted of surfactant membranes, said nanotube forming communication between said containers.
Patent PT-1326592-E (PT)
Title: Use of polyethylene glycol ( peg ) for the manufacture of a medicament for the treatment of constipation
Inventor: CLEVELAND MARK VB
IPC: A61P1/06
Filed: 2001-09-27
Abstract: Overnight relief of constipation symptoms is achieved, and control of bowel function is enhanced by oral administration of an effective or sufficient amount of a composition comprising polyethylene glycol (PEG), preferably dispersed and or dissolved in an aqueous medium. The PEG compositions used for the present invention are preferably substantially free of ancillary electrolytes.
Patent PT-1349681-E (PT)
Inventor: PITKANEN VEIKKO
IPC: B21D28/20
Filed: 2001-11-07
Abstract: The invention relates to a device for machining band-like or plate-like material ( 1 ), especially for punching, notching and forming it, the device comprising the body ( 2 ) of the device, at least one tool holder ( 3 ), most preferably a gap frame tool holder, between the upper branch ( 4 ) and lower branch ( 5 ) of which the material ( 1 ) to be processed is arranged to be fed, and to the upper branch ( 4 ) of which tool holder ( 3 ) is connected an upper tool magazine ( 6 ) comprising a plurality of upper tools ( 8 ), and to the lower branch ( 5 ) of which tool holder ( 3 ) is connected a lower tool magazine ( 7 ) comprising lower tools ( 9 ) corresponding to the said upper tools ( 8 ), a support means ( 10 ) for supporting the tool holder ( 3 ) movably on the body ( 2 ) of the device, a transfer means ( 11 ) for positioning the tool holder ( 3 ) in a transverse direction (B) with respect to the direction of feed (A) of the material ( 1 ) to be processed, and a power means ( 12 ) for effecting the machining movement for the tool comprised of the upper tool ( 8 ) and the lower tool ( 9 ), which is in the tool holder ( 3 ). A joint buffer disc ( 13 ) for directing the machining force is provided for the tool holders ( 3 ) comprised in the device, the buffer disc being moved by the said power means ( 12 ). Between the buffer disc ( 12 ) and the upper tool magazine ( 6 ) is arranged a movable spacer ( 14 ) for directing the force via the said spacer ( 14 ) at an individual upper tool ( 8 ) in the upper tool magazine ( 6 ).
Patent PT-1277445-E (PT)
Inventor: GEORGEAULT PIERRE
IPC: A61F2/44
Filed: 2002-07-19
Abstract: One embodiment includes at least a fixed element designed to be secured to a vertebra or sacrum, at least a mobile linking element and at least an intermediate element that articulates the mobile element relative to the fixed element. The intermediate element is received in an internal volume of the mobile element and is deformable, so as to be introduced by impingement into the inner volume. The fixed element is received at least partly in an internal volume of the intermediate element and has a position for use wherein said fixed element has three degrees of freedom in rotation, but is linked in translation, relative to the intermediate element.
Patent PT-1513988-E (PT)
Title: A support member system
Inventor: NG WEE BENG
IPC: E04B2/78
Filed: 2002-05-16
Abstract: A support member system includes a set of elongate members (2). Each elongate member (2) has a first end (53) and a second end and a predetermined length. The predetermined length of each elongate member (2) is different from the predetermined length of each of the other elongate members (2). An end member (10) has an elongate member engagement portion (12, 13) adapted to engage with the first end (53) of an elongate member (2), and a support structure engagement portion (15). The support structure engagement portion (15) is adapted to engage with a support structure (8). The elongate member engagement portion (12, 13) permits the distance from the wall engagement portion (15) to the second end of the elongate member (2) to be adjustable at least up to the length of the next longer elongate member (2) in the set.
Patent PT-1494564-E (PT)
Title: A method of improving the adaptability of a support pillow
Inventor: SCHMIDT HANS ERIK
IPC: A47C20/00
Filed: 2003-04-11
Abstract: The method involves mounting an adaptation layer (13) on a support face (15) of a support pillow (11). Another adaptation layer is configured such that the support pillow is located between the former and latter adaptation layers. The support pillow is an anatomically configured foamed pillow. The former adaptation layer is mounted on the pillow through a closure device.
Patent PT-1578973-E (PT)
Title: Plant cells and plants which synthesize a starch with an increased final viscosity
Inventor: FROHBERG CLAUS
IPC: A23L1/0522
Filed: 2003-12-19
Abstract: The present invention relates to a plant cell which is genetically modified, the genetic modification leading to the reduction of the activity of one or more SSIII proteins which occur endogenously in the plant cell and to the reduction of the activity of one or more BEI proteins which occur endogenously in the plant cell and to the reduction of the activity of one or more BEII proteins which occur endogenously in the plant cell in comparison with corresponding plant cells, of wild-type plants, which have not been genetically modified. Further aspects of the invention relate to plants containing such plant cells, to a method for generating the plant cells and plants, and to the starch obtainable from them.
Patent PT-1625403-E (PT)
Title: Method for the prediction, diagnosis and differential diagnosis of alzheimer s disease
Inventor: VANMECHELEN EUGEEN
IPC: G01N33/543
Filed: 2004-05-03
Abstract: Methods are provided for the prediction, diagnosis and differential diagnosis of Alzheimer's disease. More particularly, a method is provided to determine whether a subject that does not show any clinical signs of Alzheimer's disease has a likelihood to develop Alzheimer's disease. Further a method is provided for the differential diagnosis of subjects suffering from Alzheimer's disease versus subjects suffering from dementia with Lewy bodies. The methods are based on the determination of the ratio of specific A beta  peptides.
Patent PT-1682583-E (PT)
Title: Protein complex using immunoglobulin fragment and method for the preparation thereof
Inventor: KIM YOUNG MIN
IPC: A61K47/42
Filed: 2004-11-13
Abstract: Disclosed is an IgG Fc fragment useful as a drug carrier. Also, the present invention discloses a recombinant vector expressing the IgG Fc fragment, a transformant transformed with the recombinant vector, and a method of preparing an IgG Fc fragment, comprising culturing the transformant. When conjugated to a certain drug, the IgG Fc fragment improves the in vivo duration of action of the drug and minimizes the in vivo activity reduction of the drug.
Patent PT-1685813-E (PT)
Title: Stent-graft
Inventor: BERG HENDRIK
IPC: A61F2/94
Filed: 2006-01-24
Abstract: The stent for introduction into a human or animal body cavity comprises a stent body which consists of an elastic, biocompatible plastic material, and is provided at least within certain sections with an internal metal support structure.
Patent PT-1747995-E (PT)
Title: Method and apparatus for the gastight conditioning of articles in a skin-packaging foil
Inventor: SEGGERN JOERG VON
IPC: B65B31/02
Filed: 2006-07-13
Abstract: A dish (6) with a peripheral edge (10) creates packaging. Swaged foil (4) is cut to the size of the peripheral edge. Subsequently and/or at the same time, the swaged foil is applied to the peripheral edge so as to be gas-proof. The swaged is welded onto the peripheral edge of the dish with a vacuum in the surrounding area of the dish. Independent claims are also included for the following: (1) A device for gas-proof packaging of objects; (2) Packaging for an object with a dish and a swaged foil for putting onto the dish.
Patent PT-1791352-E (PT)
Title: Dvb-s-to-dvb-t transmodulator
Inventor: BONINI MARCO DOMINGUEZ
IPC: H04N5/44
Filed: 2006-06-29
Abstract: TThe transmodulator has a digital video broadcast-satellite signal receiver block (2) to reemit a bit stream as a transport frame to a transport frame processor block (4). The block (4) monitors/extracts/replaces content of the frame, while sending its output signal to a clock adapter block (7). A digital video broadcast-terrestrial (DVB-T) modulator block modulates/codes transport frame signals of the block (7) into a DVB-T signal converted into an analog signal by a digital-analog converter. An agile converter block converts the analog signal into an output signal at television frequency.
Patent PT-1948872-E (PT)
Title: Civil engineering compartmented roller
Inventor: BUIJSMAN PETRUS JOHANNES
IPC: E01C19/26
Filed: 2006-11-07
Abstract: A roller for compacting a subsurface, in particular for road building, comprising a roller body with a central axis. The roller body is made up of a plurality of compartments (2), the compartments (2) being provided distributed in the circumferential direction around the central axis. In particular, each compartment (2) comprises at least one fluid chamber (3). More particularly, the fluid chambers (3) in the compartments (2) are in flow communication.
Patent PT-2012599-E (PT)
Title: Calcium enrichment compositions method of production thereof and use
Inventor: PAIKIN MICHAEL
IPC: A23L11/00
Filed: 2007-03-22
Abstract: The present invention concerns a stable calcium composition, a process for its preparation and its use for enriching food and beverages. The calcium composition comprises a calcium source, a citrate and a metal source selected from alkali and/or alkaline source.
Patent PT-2007883-E (PT)
Title: Purification processes for isolating purified vesicular stomatitis virus from cell culture
Inventor: KANG YUN
IPC: C12N7/02
Filed: 2007-04-19
Abstract: A process is described for purifying vesicular stomatitis virus (VSV) from cell culture fluid of a mammalian cell culture infected with VSV, the process comprising: clarifying the cell culture fluid by low-speed centrifugation and recovering the VSV in the supernatant; filtering the supernatant through a 0.2 to 0.45 μm filter and recovering the VSV in the filtered solution; loading the VSV filtered solution onto a anion exchange membrane adsorber equilibrated with a first pH buffered salt solution, eluting the VSV from the anion exchange membrane adsorber with a second pH buffered salt solution and recovering the eluted VSV fractions; purifying the recovered VSV by tangential flow filtration (TFF) using a TFF membrane having a molecular weight cutoff between 300 kDa and 1,000 kDa and recovering the VSV in the retentate, and filtering the VSV retentate through a 0.2 to 0.22 μm filter and recovering the VSV in the filtered solution.
Patent PT-1962398-E (PT)
Title: Cable connection for an electric cable
Inventor: SCHLEGEL TORSTEN
IPC: H02G3/04
Filed: 2008-02-18
Abstract: The connection (1) has a compression unit (3) penetrated by a drilling (6) and slid on a cable (2). The compression unit inserts a lower part (4) into an opening (12) of a housing (14) and connects the lower part with the housing. A sleeve-shaped insert (7) is connected with the lower part at an outer side (16) of the cable by tensioning the compression unit to protect interior of the connection against penetration of water. The insert is made of intumescent material in area by area.
Patent PT-773794-E (PT)
Inventor: GABOURY LOUIS
IPC: A61K41/00
Filed: 1995-08-16
Abstract: The present invention relates to novel photoactivable rhodamine derivatives for enhancing high quantum-yield production and singlet oxygen generation upon irradiation with light while maintaining desirable differential retention of rhodamine between normal and cancer cells. Representative derivatives are 2-(4,5-dibromo-6-amino-3-imino-3H-xanthen-9-yl)-benzoic acid methyl ester hydrochloride; 2-(4, 5-dibromo-6-amino-3-imino-3H-xanthen-9-yl)-benzoic acid ethyl ester hydrochloride; 2-(4,5-dibromo-6-amino-3-imino-3H-xanthen-9-yl)-benzoic acid octyl ester hydrochloride; 2-(4,5-dibromo-6-amino-3-imino-3H-xanthen-9-yl)-benzoic acid n-butyl ester hydrochloride; 2-(6-ethyl amino-3-ethyl imino-3H-xanthen-9-yl)-benzoic acid n-butyl ester hydrochloride; and photoactivable derivatives thereof. These derivatives are utilized in an amount to achieve appropriate intracellular levels of the derivative when irradiation of a suitable wavelength and intensity is applied to photoactivate the derivative and thereby induce cell killing.
Patent PT-912604-E (PT)
Inventor: GIANANTONIO ANACLETO
IPC: C07K1/02
Filed: 1997-04-15
Abstract: Improved chemical process for preparing the compounds of formula (I), wherein: R1 represents (C9-C12)alkyl; M represents hydrogen, alpha-D-mannopyranosyl or 6-O-acetyl-alpha-D-mannopyranosyl and Y represents an amino group of formula -NR2-alk1-(NR3-alk2)p-(NR4-alk3)q-W. One aspect of the invention refers to the preparation of the intermediate compound of formula (III) (which corresponds to the above compound of formula (I)wherein R1 and M are as above defined and Y is hydroxy), by reacting a compound of formula (II) (which corresponds to the above compound of formula (I) wherein R1 and M are as above defined and Y is hydroxymethyl), with a (C1-C4)alkanol in the presence of a concentrated mineral acid, using the same alkanol as the reaction solvent and submitting the obtained ester compound to a reductive process by adding an alkali metal borohndride into the same reaction mixture. A further aspect of the invention refers to the amidation reaction for obtaining the compound of formula (I), which is carried out by reacting a compound of formula (III) with a suitable amine of formula (IV): NHR3-alk1-(NR4-alk2)p-(NR5-alk3)q-W, wherein R3, R4, R5, alk1, alk2, alk3, p, q and W are as defined in formula (I), in an inert organic solvent, in the presence of a condensing agent and setting the initial pH of the mixture (measured after diluting a sample of the reaction mixture with 9 volumes of water) at a value of from 6.5 to 9.0. By combining the above improved steps into a single process, it is possible to set up a particularly convenient process for preparing the compounds of formula (I). In addition, a purification method involving the use of polyamide resins and aqueous eluents is provided.
Patent PT-1008256-E (PT)
Inventor: GAYET ALAIN
IPC: G06F21/34
Filed: 1997-09-25
Abstract: The invention concerns a method and a system enabling users ( 11 ) of an Internet type computer network provided with multimedia terminals ( 16 ) comprising a microphone ( 17 ) and connected to an Internet type computer network ( 15 ), remotely located from a service supplier ( 12 ), to accede rapidly and safely, to services ( 30 ) offered by this service supplier ( 12 ). The method comprises the following steps: the service supplier ( 12 ) provides each of the users ( 11 ) of an Internet type computer network ( 15 ) who have subscribed to his services ( 30 ), a card, formatted like a credit card; said card ( 10 ), formatted like a credit card, emits brief identifying sound signals ( 20 ), of the DTMF type, at least partly encrypted, varying with each operation, when it is actuated ( 14 ) by the user ( 11 ); said identifying sound signals are received by the microphone ( 17 ) of the multimedia terminal ( 16 ) and transmitted via the Internet type computer network ( 15 ) to the computer service ( 18 ) of the service supplier; the transmitted signals and the identification data of the subscriber and the card in the possession ( 23 ) of the computer service ( 18 ) are electronically processed ( 24 ) and compared ( 25 ) by the computer service. In the event of coincidence, the subscriber is immediately put through to the services ( 30 ) of the service supplier ( 12 ).
Patent PT-1113852-E (PT)
Inventor: HUNGLER JOEL
IPC: B01D29/11
Filed: 1999-08-02
Abstract: The invention relates to a filter system (10) including a filter element (14) for filtering a fluid within a cylindrical case (12). The filter element is an absorbent tissue paper material in the form of a sheet compactly wound to form inner winding turns therein and to form a tubular cylinder inside the case (12) in a manner to partition a radially outside part (26) from a radially inside part (30). The axial ends of the filter element are capped by the closed ends (18, 20) of the case. The inner winding turns exhibit a contour which prevents the inner winding turns from unraveling inward. In operation, the fluid moves across the filter element (14) in a generally centripetal direction. The filter element (14) is characterized in that it is devoid of a central core.