baber/WOPTO huggingface dataset:
Patent CN-100458228-C (CN)
Title: 旋转轴摆动变攻角装置
Inventor: MINGQI HUANG
IPC: F16H1/12
Filed: 2007-06-22
Granted: 2009-02-04
Abstract: 一种旋转轴摆动变攻角装置，其特征是：该旋转轴摆动变攻角装置包括：固定于支座(10)上的Ⅰ级固定机匣(1)，装于Ⅰ级固定机匣(1)中的Ⅰ级输出齿轮轴(4)；装于Ⅱ级活动机匣(7)中的Ⅱ级输出齿轮轴(6)；Ⅰ级输出齿轮轴(4)与Ⅱ级输出齿轮轴(6)之间通过Ⅱ级齿轮副(5)相配合；在支座(10)上设有轴承座，在轴承座中装有轴承(17、18)，Ⅱ级活动机匣(7)固定于轴承(17、18)上，且轴承(17、18)与Ⅰ级输出齿轮轴(4)同心，即具有相同的转动中心(21)；在Ⅱ级活动机匣(7)上固定有摆动调整臂(8)。本发明可利用于输出轴与主动轴平行或有夹角的任意传动机构中，同时还可使输出轴在带动力旋转的情况下摆动变换攻角。
Patent CN-100557656-C (CN)
Title: 车辆区域识别方法
Inventor: HONG CHEN
IPC: G08G1/00
Filed: 2007-08-28
Granted: 2009-11-04
Abstract: 本发明提供一种以组件式地理信息系统为基础的车辆区域识别的方法，由存储有组件式地理信息系统软件的公知计算机实现，所述的计算机还存储有区域识别主程序和区域识别子程序，用于完成对车辆所处的位置是否在某一区域中的判断。本发明应用于交通需求管理中，用以判断某一车辆所处的位置是否处于拥挤的区域或路段，为交通需求管理的实现，为有效解决城市交通拥挤提供技术支持。
Patent CN-100458338-C (CN)
Title: 粉煤灰陶粒烧结平炉
Inventor: XUGUANG YU
IPC: F27B3/02
Filed: 2007-07-03
Granted: 2009-02-04
Abstract: 本发明涉及一种烧结炉，具体为一种粉煤灰陶粒烧结平炉。解决了现有技术中存在的利用粉煤灰烧结制造陶粒过程中质量难控制、污染环境和效率低的问题。包括炉体，炉体内设有左燃烧室和右燃烧室，左燃烧室和右燃烧室之间的隔墙上设有上过火口和下过火口，隔墙内上过火口上方穿有上闸板，隔墙内下过火口下方穿有下闸板，左燃烧室中部架设有左炉排，右燃烧室中部架设有右炉排，在右燃烧室上方设有过烟气道，过烟气道和右燃烧室之间设有过烟口。工作效率；烧结温度控制准确，且粉煤灰团粒燃烧均匀，生成的陶粒质量好，符合环境保护要求。
Patent CN-100497928-C (CN)
Title: 一种用于柴油和二甲醚的双层喷射喷油器
Inventor: XIAOLU LI
IPC: F02M43/04
Filed: 2007-09-04
Granted: 2009-06-10
Abstract: 一种用于柴油和二甲醚的双层喷射喷油器主要包括：喷油器针阀、喷油器针阀体、喷油器体、二甲醚出油单向阀、二甲醚进油单向阀、增压活塞等，增压活塞、二甲醚进油单向阀和二甲醚出油单向阀位于喷油器体内，二甲醚出油单向阀通过喷油器针阀体中二甲醚旋槽和喷油器针阀体中二甲醚通道与二甲醚喷孔相通，柴油进口通过喷油器体柴油进孔、喷油器针阀体中柴油旋槽和喷油器针阀体中柴油通道与喷油器盛油槽相通，喷油器针阀体下部的柴油喷孔和二甲醚喷孔交错布置，两者喷孔夹角相同。本发明提供一种用于柴油和二甲醚的双层喷射喷油器，发动机原来的柴油供油系统同时作为柴油的供油系统和二甲醚的驱动系统，两种燃料分别通过喷油器喷入发动机气缸。
Patent CN-100550289-C (CN)
Title: 形成半导体器件的精细图案的方法
Inventor: CHANG JUNG JAE
IPC: H01L21/3213
Filed: 2007-02-16
Granted: 2009-10-14
Abstract: 本发明公开一种用于制造半导体器件的精细图案的方法，所述方法包括：a)在底层之上形成包括第一层硬掩模薄膜至第n层硬掩模薄膜(n为2或大于2的整数)的叠层结构，所述底层形成于半导体基板上；b)选择性蚀刻所述第n层硬掩模薄膜(顶层)以得到所述第n层的第一硬掩模图案；c)在所述第n层的第一硬掩模图案之间形成所述第n层的第二硬掩模图案；d)使用所述第n层的第一和第二硬掩模图案作为蚀刻掩模以蚀刻第(n-1)层硬掩模薄膜。重复步骤c)和步骤d)以在所述底层上形成第一层的第一和第二硬掩模图案；并且，使用所述第一层的第一和第二硬掩模图案作为蚀刻掩模以蚀刻所述底层。
Patent CN-100557578-C (CN)
Title: 动态存储管理装置及方法
Inventor: XIAOCHUAN GUO
IPC: G06F12/02
Filed: 2007-06-19
Granted: 2009-11-04
Abstract: 本发明的实施例公开了一种动态存储管理装置及方法，涉及分配存储地址的装置及方法，为解决现有技术不能按数据通道的瞬时流量分配存储地址的问题而发明。动态存储管理装置包括：数据通道，发出存储请求；可用存储空间资源池，保存未用的存储地址；申请处理单元，分配未用的存储地址；存储操作单元，将存储数据按存储地址存储到存储器。动态存储管理方法包括：为存储数据发出存储请求；保存存储器中未用的存储地址；在未用的存储地址中，为存储数据分配存储地址；将存储数据按分配到的存储地址存储到存储器。本发明的实施例将存储地址直接分配给存储数据，达到按数据通道的瞬时流量分配存储地址的目的，主要用于电子设备中数据存储的管理。
Patent CN-100573249-C (CN)
Inventor: TAKASHI TOYA
IPC: G02F1/133
Filed: 2007-10-11
Granted: 2009-12-23
Abstract: 显示装置具备：多条第一扫描线，配置于衬底上一方向以进行模拟显示；多条第二扫描线，配置于衬底上一方向以进行数字显示；多条数据信号线，与前述一方向交叉；多个显示像素，通过既定的扫描线选择信号而被选择，由前述数据信号线提供影像信号，在前述衬底上配置成矩阵状；第一显示电路，经由第一开关电路而连接至前述第一扫描线，且配置于前述显示像素，用以进行前述模拟显示；第二显示电路，经由第二开关电路而连接至前述第二扫描线，且配置于前述显示像素，并具有保持前述影像信号的保持电路以将对应电压提供至前述像素电极，用以进行前述数字显示；模式切换电路，根据模式切换信号，进行前述模拟显示模式与前述数字显示模式之间的模式切换。
Patent CN-100582770-C (CN)
Title: 接触式钢轨超声波探伤装置
Inventor: JINLONG ZHAN
IPC: G01N29/275
Filed: 2007-07-05
Granted: 2010-01-20
Abstract: 本发明涉及一种接触式钢轨超声波探伤装置，特别涉及在轧钢生产厂对钢轨进行检验用的接触式超声波探伤装置。包括安装在底座上的固定架，在所述固定架上安装有上摆杆和下摆杆，跟随架与上述上摆杆和下摆杆连接，组成四连杆机构；在上述跟随架上安装有跟随轮和起落架；跟随架气缸的两端分别与固定架和跟随架连接；在上述起落架上安装有超声波探头或平衡轮。采用本发明的接触式钢轨超声波探伤装置，能够使超声波探头始终处于相同的表面来检测钢轨内部缺陷，消除了因探头相对于钢轨部位的变化而引起的超声波信号波动，提高了钢轨超声波探伤检测的准确度。
Patent CN-100549435-C (CN)
Title: 拆装方便的插接管状体连接结构
Inventor: GONGYUAN ZHANG
IPC: F16B7/20
Filed: 2008-03-18
Granted: 2009-10-14
Abstract: 本发明涉及一种拆装方便的插接管状体连接结构，其特征是在外管内插接的内管，在外管与内管的管壁相应部位开设有贯通的外安装孔与内安装孔，在外安装孔与内安装孔内插接有弹销装置，它包括分别插入两侧安装孔内的管状承载部，承载部外端部之间设有顶板，位于两侧的承载部与顶板形成的盲孔内设有被压缩的弹性体，承载部的内端部设有背向其轴线伸出的外翻边，在弹销装置外部设有弹销套，弹销套包括管体。本发明拆装非常方便，内外管体结合强度高，保持原材料强度不变，使用时不易变形或者拉断，可大大提高劳动效率，非常适合于高处作业吊篮的管与管之间的安装连接。
Patent CN-100589294-C (CN)
Inventor: ZHIWEI LU
IPC: H01S3/02
Filed: 2008-07-11
Granted: 2010-02-10
Abstract: 用于基于布里渊放大激光串行组束的三维交叉型介质池，它涉及一种介质池。本发明的目的是为解决现有激光串行组束中非共线结构介质池存在的满足两个角度的光束入射和出射很困难、调整两光束在介质池内的良好交叉重叠也比较困难的问题。本发明第一元件和第二元件相互交叉，第三元件和第四元件相互交叉，第一元件、第二元件、第三元件、第四元件和第五元件它们的中部均相互连通。本发明使Stokes光束和抽运光束在注入介质池时都可以保持与注入窗口垂直。在波矢失配角容许范围之内可以满足较大的交叉角度。在一个串行组束结构单元内可以有多束抽运光同时与Stokes光相互作用。调光束穿过介质池就可以实现光束在介质池内的交叉重叠。
Patent CN-100576220-C (CN)
Inventor: JINNIAN ZHANG
IPC: G06F17/50
Filed: 2008-03-14
Granted: 2009-12-30
Abstract: 本发明涉及焦炉砌筑施工方法，尤其是一种计算机仿真焦炉砌筑的施工方法。其步骤是：依程序界面输入相应砖检数据，经计算机分析，得到砖相应部位和抽检情况及抽检合格率；通过抽检情况分析所采用的墙体，根据程序提示进入墙体的选择或自行手动进行墙体装配；选择将数据赋予墙体内砖块的相应数据值；点击“计算”按钮，得到各道墙体的平均灰缝值和墙体的长度值；点击“分析”按钮，得到对各道墙体内关键部位、关键砖型以及极限值和可调整范围的情况；观察三维墙体可手动调节个别砖块间的灰缝值或更换个别的砖块，可以看到其在墙体中的情况和相应的灰缝值；点击“结束”按钮，关闭程序。本发明具有省时、省力，可重复利用，无资源浪费等优点。
Patent PT-1140960-E (PT)
Title: Sulfoalkyl ether cyclodextrin based controlled release solid pharmaceutical formulations
Inventor: STELLA VALENTINO J
IPC: A61K9/20
Filed: 2000-01-11
Abstract: An osmotic solid pharmaceutical formulation for the controlled diffusional and osmotic delivery of a therapeutic agent to an environment of use comprising: 
a core comprising a physical mixture of a sulfoalkyl ether cyclodextrin, a therapeutic agent and a pharmaceutically acceptable carrier; and 
a membrane surrounding said core and comprising a film forming agent and a pore forming agent, said membrane having a passageway therethrough for communicating said core to an environment of use; 
wherein, 
a first portion of said therapeutic agent diffuses through said membrane and a second portion of said therapeutic agent passes through said passageway; and 
a major portion of said therapeutic agent is not complexed with said sulfoalkyl ether cyclodextrin.
Patent PT-1202727-E (PT)
Inventor: LUIGI GESSA GIAN
IPC: A61P25/34
Filed: 2000-06-30
Abstract: The use of agonists of GABAB receptors and pharmaceutically acceptable derivatives thereof, in the therapy of maintaining nicotine abstinence in nicotine-dependant subjects, who intend to stop smoking, is herein described.
Patent PT-1237721-E (PT)
Inventor: MIKAEL BERLIN
IPC: B32B29/00
Filed: 2000-08-30
Abstract: The invention relates to a method of producing a laminated packaging material ( 10 ) including a core layer ( 16 ) of paper or paperboard and a barrier layer ( 14 ) applied on one side of the core layer. The invention also relates to a laminated packaging material ( 10 ) produced according to the method, as well as a packaging container ( 50 ) which is produced from the laminated packaging material ( 10 ).
Patent PT-1261279-E (PT)
Title: Method for analysing irregularities in human locomotion
Inventor: BARREY ERIC
IPC: A61B5/103
Filed: 2001-02-05
Abstract: The invention relates to a method of analysis for human locomotion irregularities. In such method, acceleration measurements obtained during one or more motions controlled at a stabilized gait of a human being are used, through accelerometers measuring on a time base accelerations according to at least one direction, and any locomotion irregularities are analyzed from reference measurements. Such measured accelerations are submitted to at least one wavelet transformation and the resulting wavelet transform is used to detect and/or analyze the irregularities.
Patent PT-1311044-E (PT)
Title: Modular sealed feedthrough for cables and ducts through different sorts of components, with controled seal
Inventor: HARTWIG WALTER
IPC: E04F17/08
Filed: 2002-10-08
Abstract: The modular block, to give a sealed passage for cables and pipes through constructions, has two cube sections each with a semi-cylinder to shroud the cable/pipe. Each module (3) has a recess (9) around its outer sealing surfaces (7,8) at right angles to the line of the cable/pipe. The recess has at least one drilling (10) which extends inwards to the mantle surface of the cable/pipe through the assembly. The module forms a communicating system where its closed interior contains a gas volume which can be tested.
Patent PT-1381352-E (PT)
Title: Transdermal patch for administering fentanyl
Inventor: GALE ROBERT M
IPC: A61K47/32
Filed: 2002-03-15
Abstract: A method and a non-rate controlled, monolithic, subsaturated patch for transdermally administering fentanyl and analogs thereof, for analgetic purposes, to a subject through skin over an extended period of time are disclosed.
Patent PT-1414451-E (PT)
Title: Opioid agonist formulations with releasable and sequestered antagonist
Inventor: OSHLACK BENJAMIN
IPC: A61K9/22
Filed: 2002-08-06
Abstract: Disclosed are oral dosage forms, comprising (i) a therapeutically effective amount of an opioid agonist; (ii) an opioid antagonist in releasable form; and (iii) a sequestered opioid antagonist which is not released when the dosage form is administered intact, and methods thereof.
Patent PT-1572661-E (PT)
Title: Crystalline form of quinapril hydrochloride and process for preparing the same
Inventor: SINGH GIRIJ P
IPC: C07D217/26
Filed: 2002-12-16
Abstract: A novel crystalline form of quinapril hydrochloride of formula (I) An amorphous form of quinapril hydrochloride substantially free of impurities, specially diketopiperazine compound, and conforming to pharmacopoeial specifications formed from the said novel crystalline form of quinapril hydrochloride of formula (I). The crystalline quinapril hydrochloride is in the form nitroalkane solvate in which the nitroalkane is nitromethane, nitroethane and nitropropanae. Each such nitroalkane solvate having particular characteristic X-ray diffraction patterns. A process for preparation of amorphous form of quinapril hydrochloride, substantially free of impurities, specially diketopiperazine compound, and conforming to pharmacopoeial specifications, using the novel crystalline quinapril hydrochloride as an intermediate. The process involves obtaining free base compound of formula (V) by adjusting the pH of a solution of the benzyl ester maleate salt of quinapril of formula (V) between 7.5-8.5 in a mixture of water and an organic solvent; catalytic hydrogenation of this compound (V) in an alcoholic solvent in the presence of concentrated hydrochloric acid or hydrogen chloride dissolved in an alcoholic solvent and in the presence of catalytic amounts of Pd/C to obtain a residue containing formula (I); crystallization of the said residue by evaporating the alcoholic solvent from a nitroalkane solvent to give crystalline quinapril hydrochloride, associated with a solvate of the nitroalkane solvent, and drying the crystalline quinapril hydrochloride nitroalkane solvate at a temperature between 40° C. and 45° C. under vacuum to give amorphous quinapril hydrochloride of formula (I).
Patent PT-1527044-E (PT)
Title: Polyaldimines
Inventor: BURCKHARDT URS
IPC: C07C251/02
Filed: 2003-07-23
Abstract: Two component PUR composition can be obtained when a first component (A) is prepared having a PUR prepolymer with isocyanate groups and an aromatic polyisocyanate, a polyol, and a polyaldimine, obtainable from a polyamine with primary aliphatic amino groups and an aldehyde, and a second component (B).  Two component PUR composition having high early strength can be obtained when a first component (A) is prepared having a PUR prepolymer with isocyanate groups and an aromatic polyisocyanate, a polyol, and a polyaldimine, obtainable from a polyamine with primary aliphatic amino groups and an aldehyde, which has no C-H groups in the alpha-position to the carbonyl group, and a second component (B) containing water bonded to a carrier material.  Independent claims are included for:  (1) a process for preparation of a two-component PUR composition involving a step for preparation of a polyaldimine from an aldehyde and a polyamine; (2) a process for mixing a two-component PUR composition where the mixing ratio of the first component A to the second component B is selected so that the ratio of equivalent water (sic) to equivalent aldimine groups is 0.5-10.0, especially 1.0-5.0; and (3) a process for application of a two-component PUR composition involving the steps: mixing of A and B, contacting solid body surface (sic) with the mixed PUR composition, and curing of the mixed PUR composition.
Patent PT-1572568-E (PT)
Title: Spool for an embossed carrying belt
Inventor: SOLE XAVIER CIRAC
IPC: B65H75/14
Filed: 2003-12-11
Abstract: Spool for an embossed carrying belt comprising two flanks (11, 12) joined to a surface of revolution (13) of circular cross section, i.e. a core, by means of a first means of fixing by adherence (21) and a second means of fixing by adherence (22) in such a way that both means of adherence (21, 22) have a different rate of drying. Thus, each means of fixing by adherence (21, 10 22) is interposed between one face of each flank (11, 12) and a base of the core (13).
Patent PT-1640381-E (PT)
Title: Neurotrophic growth factor
Inventor: MEERT THEO FRANS
IPC: G01N33/53
Filed: 1999-07-14
Abstract: There is disclosed an isolated nucleic acid molecule encoding a human neurotrophic growth factor designated enovin and having the amino acid sequence illustrated in Figure 1, 21, 23 or 24 or encoding a functional equivalent, derivative or bioprecursor of said growth factor. The growth factor preferably comprises the amino acid sequence from position 27 to 139 of the sequence illustrated in Figure 1, or a functional equivalent, derivative or bioprecursor thereof. The nucleic acid molecule encoding enovin can be used to transform a host cell, tissue or organism by including it in an appropriate vector. The host cell, tissue or organism and the vector also form part of the invention.
Patent PT-1753490-E (PT)
Title: Injection device
Inventor: HABESHAW ROSEMARY LOUISE
IPC: A61M5/20
Filed: 2005-05-27
Abstract: The present invention concerns an injection device with a housing adapted to receive a syringe having a discharge nozzle, the housing having an indicator opening. There is a trigger and a forward drive arranged to act upon the syringe on actuation of the trigger to advance the syringe from a retracted position to an extended position thereby discharging the contents of the syringe through the discharge nozzle. A support member is in contacting juxtaposition with the housing and a return drive is supported by the support member and arranged to act upon the syringe after the contents of the syringe has been discharged so that the syringe can be withdrawn from the extended position to the retracted position. Advantageously, the support member is arranged in the housing so that the second drive does not obscure an inspection of the contents of the syringe through the indicator opening. Hence, it can be clearly determined whether the contents of the syringe have been expelled from the syringe.
Patent PT-1833477-E (PT)
Title: Pyrazolo-heteroaryl compounds useful to treat tnf-alpha and il-1 mediated diseases
Inventor: REVESZ LASZLO
IPC: A61K31/4162
Filed: 2005-12-14
Abstract: A compound of formula I wherein the groups R1-R4, X and Y are as defined in the specification, useful to treat TNF-Alpha and IL-1 mediated diseases.
Patent PT-1727240-E (PT)
Title: Electrical terminal box
Inventor: ZBOROWSKI ZBIGNIEW
IPC: H01R4/48
Filed: 2006-05-16
Abstract: The box has a housing (1) with a clip (2) for connecting electrical conductors (3). A force is exerted on a predetermined position of the clip, and a recess is provided in the housing. The recess is designed and arranged such that the clip reaches its position in the recess by using a screwdriver (5) when it is in opened condition. The clip is opened by rotation of the screwdriver that is arranged perpendicular to a base.
Patent PT-1848655-E (PT)
Title: Device for handling a structure that is being lifted or lowered
Inventor: MACHU FRANCK
IPC: B66F3/02
Filed: 2006-01-27
Abstract: The device has a motorization whose output shaft corresponds to an input shaft of a primary reducing gear system (4) whose output shaft corresponds to an input shaft of a secondary planetary differential reducing system (6). Planet carrier of the system (6) drives a pinion on one side of a rack. An outer tooth of an outer ring gear of the system (6) drives a toothed wheel (17) that then drives another pinion on another side of the rack. An independent claim is also included for an installation for handling a structure in lifting or lowering with respect to a support, including handling devices.
Patent PT-1960244-E (PT)
Title: A system for a greaseless switch assembly
Inventor: BIAGIOTTI MAURIZIO
IPC: B61L5/02
Filed: 2006-08-31
Abstract: In a railroad switch for use with intersecting railroad rails and having two switch points interconnected by a switch machine between two switch point assemblies and connected thereto by an operating rod at each end of the switch machine, a system for a greaseless switch point assembly having a mounting clip and a pivot pin for connecting each operating rod to its associated switch point, the greaseless switch point assembly having a bushing proximate a part of the pivot pin that fits within an opening in the mounting clip, and an insertion device extending into the opening proximate the bushing.
Patent PT-1818463-E (PT)
Title: Water drain tank or channel module
Inventor: KRICHTEN DAVID
IPC: E03F1/00
Filed: 2007-02-07
Abstract: A water drain tank or channel module (10) includes a structure having a top platen (20) and a bottom platen (22), a plurality of generally vertical support members (26) for supporting at least the top platen (20), the support members (26) being retained in sockets (28) on at least one of the bottom platen (22) and the top platen (26), and optional side walls (19) each including a water-permeable lattice member (24) that is adapted to support an impermeable membrane (32) or water-permeable geotextile material (30) that is capable of controlling the flow of drain water at least out of the module (10) and restricting sediment from entering the module (10). An assembly (11) of such modules (10, 10', 10", 10a, 10b, 10c, 10d) to form a drain tank, channel or storage reservoir is also disclosed.
Patent PT-2051854-E (PT)
Title: Multilayer sheet- or tube-shaped food casing or food film
Inventor: SCHIFFMANN JUERGEN
IPC: B29C48/22
Filed: 2007-08-07
Abstract: Multi-layered, flat or tube-like plastic food casing or covering (A), which is obtained by bell-type nozzle blow-molding process and biaxially-stretched by triple-bubble blow molding process, preferably for food packaging, comprises at least nine layers such as a first layer from the outside containing polyethylene terephthalate (PET)-; second, fourth and eighth layer containing an adhesion promoter-; third and ninth layer containing polyolefin, preferably polyethylene-; fifth and seventh layer containing polyamide (PA)-; and sixth layer containing ethyl vinyl alcohol as the layer component.
Patent PT-2359854-E (PT)
Title: Pharmaceutical compositions and methods useful for modulating angiogenesis
Inventor: NEUFELD GERA
IPC: A61P35/00
Filed: 2001-08-07
Abstract: A method of modulating angiogenesis in a mammalian tissue is provided. The method including administering into the mammalian tissue a molecule capable of modifying a tissue level and/or activity of at least one type of lysyl-oxidase to thereby modulate angiogenesis in the mammalian tissue.
Patent PT-2360740-E (PT)
Title: Solar panel mounting
Inventor: HOCK JONATHAN
IPC: F24J2/52
Filed: 2010-02-22
Abstract: A mounting for a solar panel, solar array or the like, comprises a first component (1100) adapted for being rigidly mounted to a structure such as a pitched tiled roof or the like, a second component (1101) configured to engage said first component, said second component having a plurality of mounting points (1115 €• 1117); and engaging means (1105, 1109) for engaging said first and second components with respect to each other; wherein an orientation of said second component is adjustable with respect to said first component such that said mounting points provide a plurality of possible mounting locations at different distances from said first component.
Patent PT-2729696-E (PT)
Title: Arrangement for extracting energy from flowing liquid
Inventor: ANTHONY TRAYNER
IPC: F03B17/06
Filed: 2011-07-04
Abstract: An arrangement for extracting energy from flowing liquid, such as tidal flows, oceanic currents and water flowing in rivers. The arrangement comprises a support device (12) and a turbine device (1) which is pivotally connected to the support device (12) about a substantially horizontal axis (18). The turbine device includes at least one helical turbine (2; 4), each having an axle connected to an energy converter (22; 24). The turbine device (1) has a proximate end and a distal end, the proximate end being pivotally connected to the support device (12), and the distal end being freely movable in a substantially vertical, circular path in the flowing liquid. This enables the turbine device, in use, to adjust to an operational angle with respect to a horizontal plane. The arrangement is characterized in that the distal end of the turbine device (1) is provided with at least one transverse bar (7), stabilizing the operational angle of the turbine device (1). Various flow guiding devices also contribute to stability and performance of the arrangement.
Patent PT-672124-E (PT)
Inventor: PIGNARD ANNIE
IPC: C12N9/24
Filed: 1993-12-07
Abstract: The invention relates to the novel use of a sequence coding for a protein capable of degrading oxalic acid to select plant cells which have integrated a gene of interest, and a novel process for selecting, on oxalic acid, cells, calluses or plants transformed by this recombinant DNA.
Patent PT-731692-E (PT)
Inventor: CREMER KARSTEN
IPC: A61K9/20
Filed: 1994-11-23
Abstract: A device for the controlled release of active substances in liquid media from an active substance-containing matrix exhibiting active substance releasing-surfaces has, the active substance releasing surfaces of the matrix covered, at least partially, by an erodible mass of solids; the thickness of the erodible mass across its extent on the active substance releasing-areas is determined by gradients.
Patent PT-733556-E (PT)
Inventor: ROVERE RUGGIERO LA
IPC: B21D51/44
Filed: 1996-03-14
Abstract: A can (1) of the type having a cylindrical body on which is seamed a end (2) of the easy open type, said end (2) being fitted with a center panel (4) delimited by a scored ring (5), being said scored ring (5) laid out under and between the region delimited by a S-shaped bend (6) formed from said center panel (4) of end (2). The patent also foresees a process for the formation of said S-shaped bend (6) in which are performed the steps of:   a) forming in basic end (2) a semi-toroidal protuberance (16) being the straight cross section of this protuberance (16) preferentially semi-circular; b) coining scored ring (5) as close as possible to external edge of toroidal protuberance (16); and c) deforming protuberance (16) through a radial compression and a compression transverse to same forming thus the S-shaped bend (6) with three thicknesses of material.
Patent PT-752496-E (PT)
Inventor: JOHANSSON HANS
IPC: D21H17/00
Filed: 1996-06-14
Abstract: The invention relates to a process for the production of paper from a suspension of cellulose containing fibres, and optional fillers, wherein a low molecular weight cationic organic polymer, a high molecular weight cationic or amphoteric polymer and anionic inorganic particles are added to the suspension and the suspension is formed and drained on a wire, wherein the low molecular weight polymer has a molecular weight below 700,000, the high molecular weight polymer has a molecular weight above 1,000,000 and said polymers are simultaneously added to the suspension. The invention further relates to a polymer mixture in the form of an aqueous dispersion comprising at least one high molecular weight cationic or amphoteric acrylamide-based polymer having a molecular weight above 1,000,000, at least one low molecular weight cationic organic polymer having a molecular weight below 700,000 and at least one water-soluble inorganic salt, wherein the weight ratio of said high molecular weight polymer to said low molecular weight polymer is within the range of from 9:1 to 1:2.