baber/WOPTO huggingface dataset:
Patent NL-8900180-A (NL)
IPC: F16L27/08
Filed: 1989-01-25
Abstract: A flexible joint capable of use with an O'Connor combustor is disclosed. The joint permits at least a 2 DEG  flex, allowing for transient misalignments between the combustor and rotary joint, minimizing damage to rotary joint seals.
Patent NL-8903021-A (NL)
Title: Pipe-suspension bracket - has arms of compressible plastic clamp pressed by bush against screwed bar
IPC: F16L3/133
Filed: 1989-12-07
Abstract: The pipe-suspension bracket comprises a screwed bar (1), a pipe clamp (2) with two protruding arms (3) movable towards each other, and a bush (7) fitting over them. The clamp is of compressible plastics, and the passage formed by the arms is of smaller diameter than the screwed bar, so that the arms are pressed directly against the bar by the bush. The bore of the latter can be arranged to taper towards one end, and the arms can form a tapering external surface when pressed together.
Patent NL-9101571-A (NL)
Title: Combination of a tin which can be closed with the aid of a lid and a spout, as well as spout intended for use in such a combination
IPC: B65D25/48
Filed: 1991-09-18
Abstract: The invention relates to a combination of a can which can be closed off with the aid of a lid and a spout. The spout is provided with a strip-like part which bears against the inside of a flange of the can and has at least one anchoring member which engages beneath an inner part of the flange, with a nozzle which adjoins the top edge of the strip-like part and extends obliquely upwards in a direction away from the centre axis of the tin, and with at least one anchoring member which is arranged on the underside of the nozzle and engages beneath that part of the flange which projects outside the wall of the can. A further aspect of the invention relates to a combination of a can and a scraper component which is provided with a strip-like part which bears against the inside of the flange and has at least one anchoring member which engages beneath an inner part of the flange, with a plate piece which adjoins the top edge of the strip-like part and extends obliquely upwards in a direction away from the centre axis of the tin, and with at least one anchoring member which is arranged on the underside of the plate piece and engages beneath that part of the flange which projects outside the wall of the can.
Patent OA-11053-A (OA)
Title: Insecticidal compositions and methods
Inventor: CLOUGH MARTIN STEPHEN
IPC: A01N43/38
Filed: 1999-05-26
Abstract: An insecticidal composition comprising a first insecticidally active ingredient, to which insect pests have developed a degree of resistance, an insecticidally inert carrier or diluent and, optionally, one or more surface active agents, characterised in that the composition further contains a sufficient amount of a compound of formula (I), wherein A represents a bidentate group of formula -CH2CH2- or CH=CH; Ar is phenyl, pyridinyl, pyridazinyl or pyrazinyl, all being optionally substituted with halogen, C1-4 alkyl, C1-4 alkoxy, C2-4 alkenyl, C2-4 alkynyl or cyano; R is hydrogen, C1-4 alkyl (optionally substituted with cyano, CO2(C1-4 alkyl) or phenyl (itself optionally substituted with halogen, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl or C1-4 haloalkoxy)), C2-4 haloalkyl (the  alpha -carbon being unsubstituted), C3-4 alkenyl or C3-4 alkynyl; provided that when R is alkenyl or alkynyl said group does not have an unsaturated carbon atom bonding directly to the ring nitrogen of formula (I); or an acid addition salt, quaternary ammonium salt or <u>N</u>-oxide derived therefrom; to boost the activity of the composition to overcome the resistance of the insect pests; and a method of using such a composition to combat insect pests.
Patent PT-73153-A (PT)
Title: A method of manufacturing sulphuric acid
IPC: C01B17/76
Filed: 1981-06-08
Abstract: A method for manufacturing sulphur-trioxide for the production of sulphuric acid from sulphur-dioxide containing gas, particularly furnace gas obtained from metallurgical processes by oxidation to sulphur trioxide in the presence of a catalyst and conversion of the sulphur trioxide to sulphuric acid. The sulphur dioxide is first separated from the gas preferably converted to liquid form and is then subsequent to being vaporized in a stoichiometric excess oxidized with oxygen.
Patent PT-74011-A (PT)
Inventor: CHAUVEL BERNARD
IPC: C08F257/02
Filed: 1981-11-18
Abstract: Interpolymer latex and process for the preparation thereof, in which the latexes are aqueous dispersions of particles having a diameter which is essentially between 0.1 and 1  mu m of an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A. They can be used in particular as binders, more particularly in the paper coating industry and in the textile industry.
Patent PT-80524-A (PT)
Title: 6-oxygenated-1,3,4,5-tetrahydrobenz<cd>indol-4-amines
IPC: C07D209/90
Filed: 1985-05-23
Abstract: Compounds of formula (I): <CHEM> in which R<1> is hydrogen or C1-5 alkyl; and R<2> and R<3> are hydrogen, C1-4 alkyl, phenyl (CH2)n where n is 0-3, C5-6 cycloalkyl or C3-5 alkenyl; intermediates and processes for their preparation, pharmaceutical compositions containing them and their use as selective serotonin receptor antagonists.
Patent PT-81190-A (PT)
Title: Process for the isolation and purification of podophyllotoxin
IPC: A61K31/34
Filed: 1985-09-25
Abstract: A process for obtaining purified podophyllotoxin from an impure podophyllotoxin containing starting material comprising forming a solution of the starting material, forming a solid complex of podophyllotoxin and an aromatic or heteroaromatic compound other than benzene, and separating the solid complex from the solution.
Patent PT-89434-A (PT)
IPC: E04B2/74
Filed: 1989-01-12
Abstract: A partition, more particularly for a corner shower, contains two door-elements mounted displaceably in an upper guide-rail. In the vicinity of the entrance, the upper guide-rail is curved like the edge of the tub and is connected to two lateral wall elements which are secured to the room and are flat. The purpose of the invention is to achieve reliable sealing and equally reliable guidance combined with a simple design. It is proposed that the guide-rail be curved over its entire length and comprise curved end-parts behind the flat wall-element. No lower guide-rail is provided. Instead, small narrow guide-elements are located outside the entrance.
Patent PT-95261-A (PT)
Inventor: KRENITSKY THOMAS ANTHONY
IPC: C07H19/16
Filed: 1990-09-10
Abstract: The present invention relates to 2'-fluoro substituted purine nucleosides and their use in medical therapy, particularly for the treatment of infectious diseases including influenza virus and respiratory syncytial virus infections, to methods for their preparation and to compositions containing them.
Patent PT-98055-A (PT)
Inventor: FISHER ROBERT GERALD
IPC: C08L95/00
Filed: 1991-06-20
Abstract: Paving composition comprising a blend of specified bitumen and high vinyl butadiene, substantially free of added sulphur or peroxide, with elastic recovery greater than 50%.
Patent RO-76814-A (RO)
Inventor: EICKEN KARL
IPC: A01N43/36
Filed: 1979-07-21
Abstract: Herbicidal agents containing an N-azolylmethylhaloacetanilide of the formula    <IMAGE>  I  where R denotes hydrogen or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R1 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R2 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R together with R2 forms an alkylene chain of a maximum of 6 carbon atoms which is linked in the o-position and is unsubstituted or substituted by linear alkyl of a maximum of 4 carbon atoms, X denotes chlorine or bromine, and A denotes an azole which is attached via a ring nitrogen atom and is unsubstituted or mono- or poly-substituted by halogen, phenyl, alkyl, alkoxy, alkylthio or perfluoroalkyl, each of a maximum of 4 carbon atoms, cyano, carboxy, carbalkoxy of a maximum of 4 carbon atoms in the alkoxy, or alkanoyl of a maximum of 4 carbon atoms, A also denoting a salt of an azole containing 2 or 3 nitrogen atoms, and a haloacetanilide of the formula    <IMAGE> II  where R denotes linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms, or -A-R1, A denoting alkylene of 1 or 2 carbon atoms which may be monosubstituted by ethyl or mono- or disubstituted by methyl, and R1 denoting linear or branched alkoxy, haloalkoxy, alkenoxy, alkynoxy or alkoxyalkoxy, each of a maximum of 4 carbon atoms, cycloalkoxy or cycloalkylmethoxy with 3 to 6 carbon atoms in the cycloalkyl ring, 1,3-dioxolan-2-yl or alkoxycarbonyl of a maximum of 4 carbon atoms in the alkoxy, X denotes chlorine or bromine, and Y1 and Y2 are identical or different and each denotes hydrogen or linear or branched alkyl of a maximum of 4 carbon atoms, Y1 and Y2 only denoting hydrogen when R is linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms. The ratio of N-azolylmethylhaloacetanilide of the formula I to haloacetanilide of the formula II is from 1:0.5 to 1:20 parts by weight.
Patent SE-7503084-A (SE)
Inventor: ARCAMONE F
IPC: A61K31/7028
Filed: 1975-03-18
Abstract: The process for the preparation of daunomycin and of 4'-epi-daunomycin and the corresponding ss anomers comprises reacting daunomycinone with a 1-chloro-2,3,6-trideoxy-3-trifluoroacetamido-4-trifluoroacetoxyhexose which has the L-lyxo or L-arabino configuration in an organic solvent in the presence of a mercury salt as catalyst and of a hydrogen chloride acceptor and then removing the trifluoroacetyl protective groups in the glycoside compounds which are formed, and separating the  alpha  and ss anomers. The compounds display excellent biological properties as potent inhibitors of cell mitosis and proliferative activity in cultured cells in vitro.
Patent UA-15600-A (UA)
Title: method of producing the roll-formed hats
Inventor: Hulko Albiert Izrailovich
Filed: 1990-03-06
Abstract: A method of producing the roll-formed hats, which contain lower and side walls and shelves with central corrugations on the plane of lower wall and raised edges, consists in multipass molding in the rolls of the elements of profile, which begins from the molding of central element with subsequent molding of the profile of U-shaped section with bending of side walls and shelf. Central element is formed in the place of future cavity between corrugations, then is achieved bending of rounded raised edges for an angle of 120-150° before up to inclined position of their straight areas, fixing profile according to the central element, final bending of rounded raised edges is combined with molding of the central cavity between corrugations for an angle of 180°, applying pressing force during combined molding of the cavity.
Patent UA-18832-A (UA)
Title: Magnetic bias field-reactor
Filed: 1990-03-05
Abstract: The magnetic bias field-reactor comprises DC winding and AC winding consisting of several parallel paths placed on two pins. Each of paths consists of coils placed on different pins and having a reversed winding. The winding contains four parallel paths, one common point of connection being arranged in the center of the winding and the other one is made by winding edges. Each of parallel paths consists of even number of in-series connected coils. The coils of different parallel paths being placed on one pin are alternated with each other and have different winding path in relation to the midpoint of path connection. The connections of coil terminals in paths are arranged on the different sides of the magnetic core.
Patent UA-18597-A (UA)
Title: Furnace for heating and cooking food
Inventor: CHERVONENKO VOLODYMYR IVANOVYCH
Filed: 1990-07-09
Abstract: A furnace for heating and cooking food has a body, furnace with floor plates, afterburning chamber with channel for supply of secondary air and air duct with fan formed between the furnace and walls of the body. The body is arranged with rotary cover installed with formation of additional section of air duct between the cover and floor plates.
Patent YU-101602-A (YU)
Title: Medicinal herbal compounds for the prevention and tretement of diabetes
Inventor: YOON JI-WON
IPC: A61K33/24
Filed: 2002-04-11
Abstract: The invention is directed to a herbal medicinal composition for preventing or treating type II diabetes. The composition is comprised of extracts from Pterocarpus marsupium, Morus alba, Orthosiphon aristatus, Opiophogon japonicus, Rosa rugosa, Commelina communis, Trichosanthis kirilowii and Anemarrhena asphodeloides.
Patent BG-101788-A (BG)
Title: Method for the preparation of clavulanic acid and/or its salts
Inventor: RODRIGUES OTERO CARMELITA
IPC: C12P17/18
Filed: 1997-07-25
Abstract: The method consists of realizing batch, batch by charging orcontinuous fermentation by making use of strains Streptomycesclavuligerus ATCC 27064 or their mutants. By it the antibioticyield is considerably increased. The fermentation process iscarried out at strict control of the soluble phosphate in themedium both in the beginning and during its occurrence. Lipids,predominantly triglycerides can be used as a carbon source.10 claims
Patent BG-104032-A (BG)
Title: Bioeffective produced based on bacterial substance for specific and nonspecific immunostimulation and method for its preparation
Inventor: PETRUNOV BOGDAN N
IPC: A61K38/00
Filed: 1999-12-17
Abstract: The bioeffective product is an enterosolvent tablet based on mono- or polybacterial substance. It is designed for adults and children over 3 or 4 years' age. The granules for adults contain the following components in wt.%: bacterial substance from 30 to 34, starch from 37 to 45, microcystalline cellulose from 21 to 25, polyvinylpyrrolidone 3,5-4, ethyl alcohol 950 from 0.04 to 0.06 ml. The granules for children include in wt.%: bacterial substance from 22 to 26, starch from 40 to 47, microcrystalline cellulose from 25 to 29, polyvinylpyrrolidone 4.5-5, ethyl alchohol 950 from 0.04-0.06 ml. The bacterial substance is in ration 1:3 to 1:3.7 compared to the carriers and the auxiliary substances in the enterosolvent tablet for adults and from 1:5 to 1:5.7 in that for children. The method for its preparation includes the stages of granulation, regranulation, tableting and film-making, the mixture of the ingredients being in sequence, step-like, and the polyvinylpyrrolidone is dissolved in advance in warmed ethyl alcohol. 5 claims
Patent BG-104217-A (BG)
Title: Method and device for producing a distributed wave winding
Inventor: SADIKU SADIK
IPC: H02K15/04
Filed: 2000-03-06
Abstract: The invention relates to a method and a device for producing a distributed wave winding. To accelerate the currently used method for producing a distributed wave winding the invention provides for a relative indexing to be carried out between the template (12) and coil receiver (38) after a concentric coil group (50) has been ejected and for a further concentric coil group (54) of the same phase with a connection (52) to the previous coil group (50) to be wound on the template (12) and ejected into the coil receiver (38). 8 claims, 5 figures
Patent BG-104455-A (BG)
Title: Method for preparing derivatives of the taxoid class
Inventor: DIDIER ERIC
IPC: C07D305/14
Filed: 2000-05-18
Abstract: The invention concerns a novel method for preparing dialkoxylated derivatives of the class of taxoids by direct alkylation of two positions 7 and 10 of the desacetylbaccatine or esterified derivatives in position 13 thereof. 14 claims
Patent BG-104539-A (BG)
Title: Ifnar-2/ifn complex
Inventor: TEPPER MARK
IPC: C12P21/04
Filed: 2000-06-15
Abstract: The complex improves the stability and increases the potential of interferon (IFN). The application of the interferon in the form of a complex with an IFN binding chain of the human interferon alpha/beta receptor (INFAR) prolongs the in vivo effect of Type I interferon The complex of IFN and IFNAR is effected by a covalent link or a peptide, or by non-covalent link. When bound by a peptide link in the form of fusion protein, IFN can be separate from IFNAR by means of a peptide binding sector. Such a fusion protein can be produced by rDNA technology. Storing IFN in the form of such a complex enables its storage under milder conditions for a longer period. 33 claims, 17 figures
Patent BG-107347-A (BG)
Title: Highly concentrated stable meloxicam solutions
Inventor: DANECK KLAUS
IPC: A61K31/5415
Filed: 2002-12-03
Abstract: Aqueous cyclodextrin-free solution of meloxicam for administration by oral or parenteral route, containing a pharmacologically acceptable melixicam salt of an organic or inorganic base and one or more suitable excipients, the content of dissolved meloxicam salt being more than 10 mg/ml. The formulation according to the invention has a shelf-life of up to 24 months of more. 14 claims
Patent BG-108218-A (BG)
Title: Broadspectrum 2-(substituted-amino)-benzoxazole sulfonamide hiv protease inhibitors
Inventor: SURLERAUX DOMINIQUE L
IPC: C07D493/04
Filed: 2003-10-01
Abstract: The invention relates to compounds with the formula wherein the substitutes R1, R2, R3, R4, R5, R6, H, L, A are given in the description, to their N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters or metabolites. The invention also relates to their use as broadspectrum HIV protease inhibitors, processes for their preparation and to pharmaceutical compositions and diagnostic kits comprising them, to their combinations thereof with another anti-retroviral agent and to their use in assays as reference compounds or as reagents. 28 claims
Patent BG-110918-A (BG)
Title: A method for making two-way stretched packing sheets out of polytetrafluoroethylene
Inventor: KOLEV VLADIMIR
IPC: F16J15/10
Filed: 2011-04-27
Abstract: The method finds application for making two-way stretched packing sheets out of polytetrafluoroethylene for the production of gaskets for chemical, petroleum and other industries. It secures identical thickness and density in each point of the sheet and identical physicochemical parameters in the two mutually perpendicular directions which guarantees a higher term of exploitation and of reliability of the produced gaskets. Typical for the method is the use of a flat bearing element which can have the form of a plate or of frame. The heat treatment of the made out of many layers and stretched in one direction polytetrafluoroethylene band (2), together with the bearing element (1 or 9), and their cooling down to room temperature is achieved by an incessant pressure upon the multilayer polytetrafluoroethylene band (2) with a load from 5 to 100 N/cm2 by means of smooth plates, parallel to the plane of the flat bearing element and separated by at least one spacer (7).
Patent BG-113152-A (BG)
Title: Active tracking system for positioning of solar panels
Inventor: DENEV SVETOGOR
IPC: H02S20/30
Filed: 2020-06-01
Abstract: The created active tracking system comprises a headstock (1) on which is welded a fixed shaft (6) with reinforcing plates (4). Two bearings are mounted on the fixed shaft (6) above the plates (4) and at its free end are mounted two bearings, on which is mounted a thick-walled tube (9). A transmission wheel (8) is fixedly mounted on the tube (9) and at least three supporting trusses (10) are located above it, symmetrically on the surface of the tube (9). An upper frame (17) is mounted on the supporting trusses (10) with a plurality of pairs of supporting profiles (11) arranged in parallel thereto. On each pair of the supporting profiles (11) are arranged solar panels (13) at an angle, by means of adjusting profiles (14), vertically fastened with a bolted joint (16) to one of the pair of the supporting profiles (11) and by hinges (12) mounted at both ends of the solar panels (13). The system also comprises a control unit (7) connected to an electric motor (2), which is connected to the transmission wheel (8) by means of a reduction gear (3) and a chain (5).
Patent CN-1340036-A (CN)
Title: 水泥添加剂
Inventor: YAGUCHI M
IPC: C04B28/02
Filed: 2000-02-15
Abstract: 一种包含聚羧酸型共聚物和/或其盐及聚亚烷基二醇衍生物的水泥添加剂,其中所述聚羧酸型共聚物包含一种或多种共聚物,该共聚物包括至少一种不饱和聚亚烷基二醇型单体和一种不饱和一元或二元羧酸型单体作为其单体组分。使用了该添加剂的混凝土具有优异的流动性,而无显著的延迟效应,并且具有低的空气含量。当与混凝土一起采用蒸汽养护时,允许较早移走模板。
Patent CN-1378737-A (CN)
Title: 防止非法接入网络的方法
Inventor: DEMMEL A
IPC: H04M3/38
Filed: 2000-10-12
Abstract: 本发明可实现自动封锁一个试图接入服务或网络的(网络)接入方,接入所述网络时使用了授权密码,条件是经过多次对服务或网络的请求,确认其使用了无效的授权密码,从而作为滥用被识别。
Patent CN-1310526-A (CN)
Title: 网络违法行为侦知监控追踪取证应急反应系统及方法
Inventor: YU QIANG
IPC: H04L29/06
Filed: 2001-04-06
Abstract: 本发明涉及一种网络系统安全防护装置和方法。它包括依次连接的客户端安全信息转换和信息传输等设备;一个或多个网络安全控制中心。本发明利用现有网络安防产品收集网络安全相关信息,并生成标准格式信息,与网络监控中心建立VPN通道或加密通道,向上传输采集的信息,监控中心向下传给客户端反控指令。本发明可使网络由单点防护发展到系统防护,可支持人工辅助处理,同时可获取和保存网络安全事件相关资料,并可利用系统上溯查找网络非法攻击来源IP(网络地址)。
Patent CN-1503965-A (CN)
Inventor: TSUNEO SATO
IPC: G09G3/36
Filed: 2001-12-28
Abstract: 目的旨在提供可以很容易地显示VGA级的全彩色动图像、实现小规模化和低价格化从而容易进行全彩色的色调控制的彩色图像显示装置，为了达到上述目的，具有将进行了色分解的色成分数据按照限幅电平进行限幅的快门控制电路4、控制与色成分数据对应的光源的光源控制电路5、1个或多个光源6、将光源的光变换为面光源的变换元件7、进行对应像素的光的透过/遮光控制的以液晶为主材料的快门8和生成快门控制电路和光源控制电路的动作时标的时标电路3，快门控制电路4将1行的限幅数据按限幅电平单位顺序向快门传输，光源控制电路5将与限幅数据对应的光源点亮，通过由快门8进行与相应像素的色调一致的限幅数据对应的光源的光的透过/遮光控制而显示图像。
Patent CN-1456025-A (CN)
Inventor: UICH KAWASE
IPC: H05B33/00
Filed: 2002-05-13
Abstract: 一种显示器。该显示器可轻易地将驱动面板(10)和密封面板(20)粘结在一起。驱动面板(10)包括在用于驱动的基片(11)上的有机电致发光装置(10R)、(10G)和(10B)，并从有机电致发光装置(10R)、(10G)和(10B)的侧面引出光线。密封面板(20)包括一在用于密封的基片(21)上的滤色器(22)。驱动面板(10)和密封面板(20)被设置成彼此面对，并且驱动面板(10)和密封面板(20)的整个相对表面用粘结层(30)粘结在一起。粘结层(30)至少用热固化，并由用于固化的仅仅一种涂布液体或两种或多种涂布液体的组合制成。临时固定部分(30A)形成在粘结层(30)的一边缘部分中。临时固定部分(30A)由，举例来说，一紫外线固化树脂制成，并形成为跨接在密封面板(20)和驱动面板之间以使它们的相对位置对齐。
Patent CN-1461256-A (CN)
Title: 热压板、热压装置和卡制造装置
Inventor: KENICHI KANO
IPC: B32B38/00
Filed: 2002-04-05
Abstract: 本发明提供了一种热压板，它可以在与排气装置分开的状态下保持其内部的真空度，另外还提供了具有压紧部分而且容易改变压紧部分排列方案的一种热压装置及可以制造各种卡的卡制造装置。热压板(101)带有单向阀装置(101h)，用以保持在两块平板件(101a)和(101b)之间形成的基底材料容纳部分(101c)内部的真空状态，构成层压部分(103)和(104)的相应的压紧部分(103A)～(103C)，(104A)和(104B)分别串联布置。在上部和下部放置两条输送热压板(101)的输送轨道(108A)和(108B)，并且，设置有循环输送热压板(101)的输送装置(118A)、(118B)，(151A)和(151B)。
Patent CN-1499983-A (CN)
Inventor: KAZUYUKI YOSHIZAKI
IPC: A61K39/395
Filed: 2002-04-02
Abstract: 一种小儿慢性关节炎相关疾病，如小儿慢性关节炎，斯提尔氏病等的治疗剂，以白细胞介素－6(IL－6)拮抗剂为有效成分。
Patent CN-1525998-A (CN)
Inventor: WINTER MARTIN ALEXANDER
IPC: C09D7/12
Filed: 2002-06-29
Abstract: 本发明涉及一种颜料分散体，基本上组成为：a)至少一种有机或无机颜料或其组合，b)具有平均分子量250－1000g/mol的α－甲基－ω－羟基－聚乙二醇醚，c)用于制备含水颜料分散体的标准分散剂，d)水，和e)如果需要，其它的标准添加剂。
Patent CN-1586081-A (CN)
Title: 流内容传送
Inventor: KAUFFMAN MARC W
IPC: H04N21/222
Filed: 2002-11-14
Abstract: 本发明公开了一种在网络系统上分发内容对象的方法。第一步，检测到关联于连接到利用第一传输协议的网络的多个内容提供商(图1A/108，112)之一的内容对象请求。网络节点(图2A/208－3)从多个内容提供商(108，112)之一接收内容对象。内容对象在远离多个内容提供商(112)之一的地点以及内容接收机(图2A/206－4)进行缓冲。内容对象在节点和内容接收机之间利用第二传输协议传输。第一传输协议不同于第二传输协议。
Patent CN-1489268-A (CN)
Inventor: QU PENG
IPC: H02M3/155
Filed: 2003-09-02
Abstract: 本发明涉及一种电压变换电路，在现有的电压变换电路中增加低损耗吸收电路，对续流二极管上的电压尖刺有效的箝位，大大降低了对续流二极管的耐压要求，提高了可靠性，缓冲的低损也提高了整机的效率，提高了电源性能。而且本发明添加器件少，增加成本少，可广泛应用于开关电源领域。
Patent CN-1490722-A (CN)
Inventor: SUN XIAOMIN
IPC: G06F9/48
Filed: 2003-09-19
Abstract: 基于PowerPC处理器结构的分级任务切换方法，属于嵌入式实时操作系统领域，其特征在于：它针对PowerPC处理器结构的特殊性，把用户任务上下文划分为基本、扩展和可选三部分，在中断处理中，根据系统配置和任务调度情况，采用只有基本部分入栈、基本和扩展部分入栈和全部上下文入栈三种方式；中断处理程序首先执行基本部分入栈，执行中断处理后判断任务调度性质，选择执行下一级入栈操作、调用调度器，或者恢复现场返回用户任务。减少了不必要的堆栈操作。作为清华大学汽车电子开放式系统的一部分，在MPC555平台上实施。测试表明，它提高了任务切换的效率，加快了系统运行速度。
Patent CN-1497475-A (CN)
Inventor: FALINTON S M
IPC: G06F17/30
Filed: 2003-09-24
Abstract: 在不同类型的数据存储格式间有效地共享和移动数据的系统、方法和计算机产品。更具体地说，本发明的优选实施例提供容易使用图形用户界面(GUI)来显示、定位和选择层次数据库段和字段。为了便于理解各种数据库结构和通过它们进行定位，本发明的优选实施例以新颖地使用清楚地表示数据库的结构及它们的互斥性的层次树结构。防止用户选择对选定路径来说无效的段和字段，从而确保在数据库数据结构的表示中的准确性。同时，用户可选择从层次树的顶部、根至特定段或字段的路径。
Patent CN-1650022-A (CN)
Inventor: KENJI MIYAMOTO
IPC: C12P7/62
Filed: 2003-04-25
Abstract: 本发明提供一种制备聚－3－羟基链烷酸的方法，该方法包括：边连续或间歇性地往含有聚－3－羟基链烷酸的微生物细胞悬浮液中添加碱边对该悬浮液进行物理破碎处理，然后分离聚－3－羟基链烷酸。
Patent CN-1650001-A (CN)
Inventor: FLEENOR DEBRA L
IPC: A61K31/519
Filed: 2003-04-18
Abstract: 本发明提供了通过施用治疗有效量的至少一种抑制结缔组织生长因子(CTGF)表达和/或信号传导的非核苷酸或非蛋白药物而在有需要的患者中降低眼内压并提供神经保护的方法。