baber/WOPTO huggingface dataset:
Patent CN-100363276-C (CN)
Inventor: JIANGUO JIANG
IPC: C02F11/12
Filed: 2006-03-03
Granted: 2008-01-23
Abstract: 本发明涉及一种污泥超声波脱水方法，属于固体废弃物处理技术领域。所述方法是将污水处理厂经过脱水处理后的污泥1先经过搅拌设备2和压片设备3压成饼状，通过传送带4送入位于该传送带上下两端的超声波处理装置5，超声波处理装置5产生一定频率和功率的超声波对污泥进行处理，超声波处理后的污泥经过脱水设备6进一步脱水，脱出的水分7回排入污水处理厂8，脱水后的污泥进入后期资源化9。该脱水方法将污泥经过超声波处理之后，含水率从原来的80-85%下降到60-70%，对污泥后期的资源化奠定了好的基础。另外所使用的超声波发生器和其他配套设施均为功率低、耗能少的机械设备，与其它脱水技术相比，成本和能耗都将大幅降低，因此有较好的市场前景。
Patent CN-100495903-C (CN)
Inventor: YUCHUAN LIU
IPC: H02P27/04
Filed: 2006-04-12
Granted: 2009-06-03
Abstract: 本发明涉及交流电动机从变频器电源驱动向工业电源驱动的平滑切换方法，其主要步骤是：先由变频器驱动交流电动机加速或减速，直至变频器电源的输出频率接近工业电源频率，接着检测变频器电源两相电压U UV 、工业电源两相电压U RS 和U TS ，根据U UV -U RS 或U UV -U TS 获得相位同步信号U UP 或U DOWN ，当相位同步信号的幅值达到最小时，判断为相位同步，进而封锁变频器电源的输出，即可将交流电动机由变频器电源驱动切换为工业电源驱动。该方法准确率高，操作简单易行，切换结果可控，能够有效避免切换过程中交流电动机可能产生的冲击电流，延长交流电动机的使用寿命。
Patent CN-100503349-C (CN)
Inventor: MASAMI SHINSHO
IPC: B62J99/00
Filed: 2006-03-13
Granted: 2009-06-24
Abstract: 本发明公开了一种跨乘式车辆，即使在车辆停止时其也能够保护电气部件免受由发动机产生的热。摩托车(10)具有：用于可旋转地支撑车把(50)的头管(61)；从所述头管向车身后方延伸的油箱梁(63)；从所述头管(61)向车身下方延伸的下管(62)；以及位于所述油箱梁(63)和所述下管(62)之间的前气缸组(40a)。在摩托车(10)中，头管(61)、油箱梁(63)和下管(62)的连接部分具有用于容纳电气部件(95)的电气部件容纳部分(65)。
Patent CN-100551124-C (CN)
Title: 移动终端及其向归属地固网电话发起呼叫的方法
Inventor: DONG WEI
IPC: H04W8/08
Filed: 2006-07-06
Granted: 2009-10-14
Abstract: 本发明公开了一种移动终端向归属地固网电话发起呼叫的方法，包括：客户端模块向号码信息处理模块发送呼叫请求信息；号码信息处理模块根据预先设定的参数，判断被叫终端的电话号码是否为未带长途区号的、移动终端的归属地的固网电话的电话号码，是，号码信息处理模块从长途区号存储模块中获取预先存储的移动终端的归属地的长途区号，并将该长途区号写入固网电话的电话号码前，之后将写入长途区号的呼叫请求信息发送给呼叫业务处理模块；否则，将呼叫请求信息转发给呼叫业务处理模块。本发明还提供了实现该方法的移动终端。采用本发明，可以在处于漫游状态中的移动终端呼叫的其归属地的固网电话的电话号码前自动加拨长途区号，方便了用户。
Patent CN-100437263-C (CN)
Title: 连动式基板旋转方法
Inventor: SHOUXIN LIN
IPC: B65G49/06
Filed: 2006-11-22
Granted: 2008-11-26
Abstract: 一种连动式基板旋转方法。首先，提供一输送带，用以输送多个基板，且该输送带上设置有多个旋转站。然后将各该基板所需进行的转向信息建立一转向参数表，随后利用该输送带输送所述基板，且当各该基板传送至各该旋转站时，根据该转向参数表自动对各该基板进行相对应的旋转。所述连动式基板旋转方法能够利用转向参数表、基板数据以及输送带上的传感器等三种转向定位机构来解决公知利用人工操作方式容易造成基板旋转错误并导致产品合格率下降的问题。
Patent CN-100498172-C (CN)
Title: 一种粉碎型食品垃圾脱液装置
Inventor: JIANYUAN SHEN
IPC: F26B5/08
Filed: 2006-11-29
Granted: 2009-06-10
Abstract: 一种粉碎型食品垃圾脱液装置，包括电机(8)，由上述电机(8)驱动的向一个方向旋转的转桶(5)，设置于上述转桶(51)上且设有进料口(11)和出料口(12)的内桶，及承接所述内桶分离出来液体的外桶(9)，转桶(5)呈碗状，其上设有多个滤孔(51)，内桶呈碗状与转桶(5)相适应，内桶由内侧壁的桶盖(1)和外侧壁可滤液的网盆(42)构成，且桶盖(1)与网盆(42)之间留有可供食品垃圾通过的倾斜通道，外桶(9)底部设有一出液口(91)。与现有技术相比，本发明具有结构简单、处理效率高、体积小的优点。
Patent CN-100574081-C (CN)
Title: 磁场中抗磁性材料的失重状态无容器处理装置
Inventor: DACHUAN YIN
IPC: H02N15/00
Filed: 2007-02-14
Granted: 2009-12-23
Abstract: 本发明公开了一种在大梯度强磁场中悬浮材料的装置，用于悬浮液态及固态的抗磁性材料，并使该材料处于密闭的、可加热致冷、温度可精确控制、可实时观察的密闭环境中，以实现对该材料在失重无容器悬浮状态下的处理。本发明装置包括悬浮腔、进样控制器、温度控制器、视频采集器等部分。悬浮腔为密闭腔室，可防止外部环境对悬浮材料的污染，并可防止液态样品的挥发，此外，改变悬浮腔在磁体实验腔中的位置，可实现预先放置于悬浮腔中的固态抗磁性样品的悬浮；进样控制器可实现精确定量液态抗磁性样品的悬浮；温度控制器可实现样品的加热与致冷，并能精确控制样品的处理温度；视频采集器可实现样品处理过程的实时观察及记录。
Patent CN-100572830-C (CN)
Title: 具锁固功能的铰链结构及电子装置
Inventor: HONGWEI ZENG
IPC: H04M1/02
Filed: 2007-02-08
Granted: 2009-12-23
Abstract: 本发明为一种具锁固功能的铰链结构，包括：一第一构件，具有固定片和设有外闩孔的管轴。一第二构件，具有固定片和管轴，管轴管轴径向更凸设有中空的枢接部穿入第一构件管轴内，枢接部上具有内闩孔；一锁固组件，穿入并固定于第二构件的管轴内，锁固组件具有锁心可形成闭锁状态及解锁状态，且当锁心形成解锁状态时，锁心凸出闩销穿过内闩孔及外闩孔，且当锁心形成解锁状态时，锁心缩回，以解除锁固。藉此构件将第一构件固定片与第二构件固定片分别固设于折叠式电子装置的盖体与本体上，即可利用锁固组件锁固折叠式电子装置。
Patent CN-100500945-C (CN)
Inventor: QIAN FAN
IPC: C25B3/25
Filed: 2007-11-16
Granted: 2009-06-17
Abstract: 3，6-二氯吡啶甲酸的电解合成方法，以碱性水溶液为反应介质，将3，4，5，6-四氯吡啶甲酸或其盐溶解于其中，进行电解还原反应，电解反应结束并酸化后，得到目标化合物(II)，其中的电解反应先在pH8.5～11的碱性水溶液体系中进行，得到三氯吡啶甲酸盐中间体(I)后，继续在pH13～13.5的碱性范围条件下完成电解反应。该方法操作简单、安全，对环境友好，第一阶段反应的温度可达到80℃以上，有效提高了反应物溶解度，加快了反应速度，增加了产品一次性产出量，并有效避免了泡沫产生和羟基化副反应。
Patent CN-100590098-C (CN)
Inventor: HONGWU XU
IPC: C04B35/66
Filed: 2007-11-16
Granted: 2010-02-17
Abstract: 本发明涉及一种环保型干式振动料及其制备方法，其特征在于所述的中间包干式振动料是以炼钢厂的废镁碳砖、废铝镁碳砖或它们的混合物，经人工清洗后破碎而组成的颗粒级配。并选用无机硅酸盐为粘合剂，加入金属Al粉、Si粉和SiC粉作为复合防氧化剂，选用硼砂、硅微粉为中温烧结剂。制备成的干式振动料摒弃了传统的酚醛树脂作粘结剂，符合环保要求。使用寿命从原来的12小时提高到20余小时，是一种实用性强而制作简单、原料丰富的中间包干式振动料。
Patent CN-100558672-C (CN)
Inventor: MINGQUAN WANG
IPC: C04B35/632
Filed: 2007-11-16
Granted: 2009-11-11
Abstract: 一种降低高温线变化的陶瓷纤维组合物，由基体与粘结剂和抗氧剂组合而成，基体按重量百分比计包括下述组分：氧化铝纤维棉60-70%；添加剂3-8%；膨胀剂12-18%；标准散棉12-18%；所述的粘结剂包括无机粘结剂和有机粘结剂，无机粘结剂占基体18-22(重量)%，有机粘结剂占基体4-6%，抗氧剂占基体0.01-0.03%。优点是：氧化铝纤维为主要原料，可耐超高温达1700℃，高温下具有优良的热稳定性，直接真空成型，制品内外强度均匀一致，加入添加剂可使陶瓷纤维板在超高温工况下线收缩小，膨胀剂可使陶瓷纤维板在超高工况下有微量的膨胀，同时添加，耐高温性能大大提高，具有降低高温线变化的特性，应用于急速升温的小型加热炉、烧成炉。
Patent CN-100588927-C (CN)
Inventor: WENTANG YANG
IPC: G01L5/28
Filed: 2008-03-05
Granted: 2010-02-10
Abstract: 飞机机轮刹车副结构强度检测装置，包括机座、刹车副轴向加载装置、扭力矩加载装置、轴向定位装置，所述机座两端各设有一支撑座，在所述两支撑座之间安装有一根主轴，所述主轴上依次安装有刹车副轴向加载装置、扭力矩加载装置、轴向定位装置；本发明结构简单合理，检测参数数据准确、快捷、操作简单并且检测成本低，适用于各种机型及材质的机轮刹车副的结构强度检测；特别适用于碳/碳复合材料机轮刹车副的结构强度检测。
Patent CN-100551056-C (CN)
Title: 基于高级加密标准的视频加密方法
Inventor: MENG WU
IPC: H04N7/24
Filed: 2008-06-06
Granted: 2009-10-14
Abstract: 基于高级加密标准的视频加密方法适用于付费电视、视频点播、网络视频等在互联网络和无线环境条件下对一些重要程度较低的视频内容进行保护传输的视频加密方法，利用高级加密算法的输出反馈模式对MPEG-4视频中帧内编码模式中的直流差分系数和帧间预测编码模式、帧间双向预测编码模式中intra块的直流差分系数进行加密的方法。本发明是一种具有开销小、能对MPEG-4视频进行一定的保护、有一定抗误码传播能力等特点的视频加密方法。
Patent MX-3226-E (MX)
Title: Barra de contacto mejorada para celdas electroliticas
Inventor: DEANE RICHARD
IPC: C25B9/04
Filed: 1975-11-27
Abstract: La presente invención se refiere a una barra de contacto mejorada para celdas electrolíticas, formada de un metal eléctricamente conductor, para usarse en una celda electrolítica que se proporciona con ánodos y cátodos alternativos separados, teniendo cada uno de los ánodos y cátodos una barra colectora, la barra colectora tiene una extensión de extremo que se proporciona en su lado inferior con una muesca, caracterizada porque la barra de contacto tiene secciones de extremo cilíndrica y una sección central en forma de carrete, estando la última creada mediante una pluralidad de ranuras alternativamente idénticas, con líneas centrales igualmente separadas a lo largo de la longitud de la sección central en forma de carrete, cada una de las ranuras consiste de una porción intermedia cilíndrica que es de diámetro prácticamente más pequeño que las secciones de extremo cilíndricas y es más angosta que el ancho de la extensión de extremo enmuescada de las barras colectoras y dos porciones frustocónicas colocadas opuestamente orientadas una hacia la otra, en los lados opuestos de la porción intermedia cilíndrica de cada ranura.
Patent PT-1152009-E (PT)
Inventor: KANEKO MASAKATSU
IPC: C07H19/10
Filed: 2000-02-10
Abstract: The object of the present invention is to provide novel oligonucleotide analogues, which exhibit antisense or antigene activity having excellent stability, or exhibit excellent activity as a detection agent (probe) for a specific gene or as a primer for starting amplification, and to novel nucleoside analogues which are intermediates for their production. ÄSolutionÜ   A compound of the formula (1): <CHEM> Äwherein R<1> and R<2> are the same or different and represent a hydrogen atom, a hydroxyl protecting group, a phosphoric acid group, or -P(R<3>)R<4> Äwherein R<3> and R<4> are the same or different and represent a hydroxyl group, an amino group, an alkoxy group having from 1 to 4 carbon atoms, a cyanoalkoxy group having from 1 to 5 carbon atoms or an amino group substituted by an alkyl group having from 1 to 4 carbon atomsÜ; A represents an alkylene group having from 1 to 4 carbon atoms; and B represents a purin-9-yl group, a 2-oxo-pyrimidin-1-yl group or a substituted purin-9-yl group or a substituted 2-oxo-pyrimidin-1-yl group having a substituent selected from the following  alpha groupÜ;  or the salt thereof; ( alpha  group> a hydroxyl group which may be protected, an alkoxy group having from 1 to 4 carbon atoms, a mercapto group which may be protected, an alkylthio group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an amino group which may be protected, a mono- or di-alkylamino group which may be substituted by an alkyl group having from 1 to 4 carbon atoms, an alkyl group having from 1 to 4 carbon atoms and a halogen atom. A compound of the formula (I), and the pharmacologically acceptable salts or derivatives thereof.
Patent PT-1198621-E (PT)
Inventor: GRATZEL MICHEL
IPC: H01M14/00
Filed: 2000-07-04
Abstract: A tandem cell or photoelectrochemical system for the cleavage of water to hydrogen and oxygen by visible light has two superimposed photocells, both cells being connected electrically. The photoactive material in the top cell is a semiconducting oxide placed in contact with an aqueous solution. This semiconducting oxide absorbs the blue and green part of the solar emission spectrum of a light source or light sources and generates with the energy collected oxygen and protons from water. The not absorbed yellow and red light transmits the top cell and enters a second photocell, the bottom cell, which is mounted, in the direction of the light behind, preferably directly behind the top cell. The bottom cell includes a dye-sensitized mesoporous photovoltaic film. The bottom cell converts the yellow, red and near infrared portion of the sunlight to drive the reduction of the protons, which are produced in the top cell during the photo catalytic water oxidation process, to hydrogen.
Patent PT-1227207-E (PT)
Title: Fitting for a window and parts for such fitting
Inventor: PARYS REMI EMIEL VAN
IPC: E05C9/06
Filed: 2002-01-23
Abstract: Fitting which comprises at least one carrier piece (3) which is provided on an edge of the wing, the fixed frame, respectively, in a fitting groove in a shiftable manner, and laths (10,13,14,31,32) which can be shifted by this carrier piece (3), which laths are shiftable in a fitting groove and whereby at least a number (10,13,14,31,32) thereof are provided with at least one pin, cooperating with a locking part, said fitting additionally comprising a ramp-forming part (12) which is snapped onto the fixed frame (1), and which comprises at least one springy leg (42) which engages with an edge (42A) under an edge of a fitting groove (40) on the fixed frame (1). <IMAGE>
Patent PT-1421974-E (PT)
Title: Carboxy methyl beta-1, 3 glucan containing ophthalmic solution
Inventor: MERCURI LUIGI
IPC: A61P27/04
Filed: 2002-06-10
Abstract: The present invention refers to the preparation of a glucan-containing ophthalmic composition, able to enhance cornea hydration and lubrication, activate tissue regenerating processes and protect cornea from solar radiations.
Patent PT-1421268-E (PT)
Inventor: HOLMGREN BERTIL
IPC: E05B73/00
Filed: 2002-08-06
Abstract: An anti-shop-lifting device to be locked to a bottle-neck having an external circumferential bead, comprises an inner socket (10) to be passed onto the bottle-neck, and an outer socket (18) mounted externally on the inner socket and displaceable axially thereof. Retainers (21) are distributed circumferentially on the inner surface of the outer socket, which extend into the inner socket through openings (13) in the wall thereof to engage behind the bead. The retainers are substantially rigid but are flexible to yield, by engagement with the bead, at displacement of the device onto the bottle neck, to take a position behind the bead. Latch means (29) in a latching position lock the inner socket against displacement in relation to the outer socket in a position wherein the inner socket forms an abutment for the retainers preventing yielding thereof from the position behind the bead to prevent the anti-shop-lifting device from being removed from the bottle-neck
Patent PT-1388306-E (PT)
Inventor: HANS-DIETER GUENTNER
IPC: A46B3/08
Filed: 2003-06-26
Abstract: The strip brush has a flexible, strip-shaped brush body (10) with a brush fixture fixed in a groove (11), in which is at least one sprungn tongue (12,13) for clamped retention of the brush. The at least one sprung tongue is of one-piece construction with the brush body. The brush (15) is placed around a rod, a wire (14) or a cord and in common with it is introduced into the groove. The groove has a U-shaped cross-section.
Patent PT-1357050-E (PT)
Inventor: HOWARD ELLIOTT
IPC: B65D75/58
Filed: 2003-04-22
Abstract: A container for storing and dispensing consumer products comprises a multicompartment moulded tray (1) formed with an array of discrete cavities (6) for receiving consumer products. A cover film (20) is secured by adhesive to the generally planar top surface (5) of the tray (1) to retain the one or more items within the cavities (6). The cover film has pre-formed tear lines (23) defining the peripheries of an array of tear-off portions (22), each tear-off portion being arranged so that in use it overlies an associated one of the cavities to retain the one or more items in that cavity until it is removed. Each tear-off portion (22) has an associated lug portion (24) not secured to the tray in use, for gripping by a user preparatory to removing the said tear-off portion (22). The top surface of the tray has an array of upwardly extending protrusions (7) positioned to be located beneath the lug portions (24) in use to bend those lug portions (24) upwardly out of the plane of the remainder of the cover film (20) when the cover film (20) is secured by adhesive to the generally planar top surface of the tray (1), to make the lugs readily graspable by a user. <IMAGE>
Patent PT-1480810-E (PT)
Title: Mounting for the blowing mandrel on a blow-moulding device
Inventor: KUENZ JOHANN
IPC: B29C49/58
Filed: 2003-02-14
Abstract: The present invention is directed to a blow-molding device in terms of the mounting of its blowing and calibrating mandrels. With exemplary embodiments, the effort and expense for dismantling or changing the position of the blowing mandrels can be simplified. The clamping force for the blowing mandrels can be easily adjustable. In an exemplary embodiment, the relative position in terms of height of the blowing mandrels is not impaired by the clamping.
Patent PT-1476266-E (PT)
Inventor: JACOB FRIEDMAN
IPC: B23B27/16
Filed: 2003-01-22
Abstract: A metal cutting tool having an indexable cutting insert retained in an insert pocket of an insert holder. The cutting insert has two opposing side surfaces with a peripheral edge surface extending therebetween and a plurality of cutting portions. The peripheral edge surface has a plurality of abutment sections, each abutment section lying on a portion of a sidewall of an imaginary regular polygon. A plurality of cutting portions extend outwardly from the imaginary polygon and are equal in number to the number of side walls thereof. Each abutment section is located between two cutting portions. The insert holder has an insert pocket in which the cutting insert is retained with the peripheral edge surface being abutted at two abutment sections by two support walls of the insert pocket, the support walls being fixed and integral parts of the insert holder.
Patent PT-1474194-E (PT)
Title: Safety support device for a syringe and an assembly comprising one such device and a syringe
Inventor: CHEVALIER STEPHANE
IPC: A61M5/32
Filed: 2003-02-11
Abstract: Syringe support and safety assembly consists of a supporting sleeve (16) for the body (20) of a syringe, and a safety component in the form of an inner sleeve (18) that can slide relative to the support sleeve between a retracted stand-by position and an active protection position when it projects beyond the supporting sleeve. The assembly further comprises a supple tip. The support and safety assembly consists of a supporting sleeve (16) for the body (20) of a syringe, and a safety component in the form of an inner sleeve (18) that can slide relative to the support sleeve between a retracted stand-by position and an active protection position when it projects beyond the supporting sleeve. The inner sleeve has a free end portion formed by a supple tip (40) with a thin end section (40A), joined to the rigid sleeve by adhesive, overmoulding, welding or a force fit. The assembly also incorporates a retaining system with flexible tongues (28, 30) and retaining surfaces (32, 34), actuated by the syringe plunger (12).
Patent PT-2107913-E (PT)
Title: Use of thiolated polysaccharides for tissue augmentation
Inventor: HORNOF MARGIT
IPC: A61L27/20
Filed: 2007-12-21
Abstract: The present invention relates to the use of a thiol-group-containing polymer for preparing an implant for tissue augmentation, wherein the basis polymer is a polysaccharide.
Patent PT-2178929-E (PT)
Title: Modified vinylamine-containing polymers as additives in papermaking
Inventor: GU QU-MING
IPC: C08F8/00
Filed: 2008-07-31
Abstract: Vinylamine-containing polymers are disclosed where the amine groups are substituted with (1) cationic functional groups, (2) anionic functional groups, (3) hydrophobic functional groups, (4) hydrophilic functional groups, (5) functional groups that impart amphoteric characteristics to the polymers, or (6) combinations thereof. Also disclosed are processes for preparing such polymers, as well as compositions comprising such polymers. Among other applications, these polymers can be used in papermaking applications as dry strength additives, wet strength additives, retention aids, drainage aids, and pitch and stickies control agents.
Patent PT-2459337-E (PT)
Title: Cutting insert and rotary cutting tool
Inventor: ZETTLER MARTIN
IPC: B23C5/06
Filed: 2010-07-07
Abstract: An indexable cutting insert has first and second side surfaces and a peripheral surface extending therebetween. The peripheral surface has identical peripheral faces, each divided into two identical first and second cutting sections. Each cutting section has a first cutting edge, a second cutting edge, a corner cutting edge which extends between the first and second cutting edges and a rake surface having a planar rake surface flat forming an engagement surface. The rake surface meets the first side surface at the first cutting edge. The rake surface flat meets the second side surface at a rake surface open edge. On each peripheral face, the two cutting sections are non-coplanar. Each two rake surface flats associated with first cutting sections converge in a direction along an insert axis and the cutting edges are raised above the rake surface flat.
Patent PT-657170-E (PT)
Inventor: HILGARD PETER
IPC: A61K38/04
Filed: 1994-11-24
Abstract: The product according to the invention is used for the therapy of benign and malignant oncoses and contains the initial dose of cetrorelix acetate and one or more maintenance doses of cetrorelix acetate, cetrorelix embonate or a slow release form of cetrorelix, in the form of a combination product for sequential therapeutic use.
Patent PT-608951-E (PT)
Inventor: HULST WILLEM VAN DER
IPC: G01F11/06
Filed: 1994-01-26
Abstract: Fluid proportioning system for proportioning a fluid intermittently at various places. This fluid comes from a storage point and is added by an intermittently operating pump to a proportioner, which feeds a fixed volume of fluid to an outlet more or less independently of the pressure. For returning the reciprocating piston present in the proportioner, use is made of a further fluid which is connected to the proportioner by means of a further inlet line. A forced return movement of the piston is thereby achieved. Proportioning of fluid is realised by the proportioning fluid itself whilst return movement in the proportioner of the piston is realized by the control fluid. <IMAGE>
Patent PT-761681-E (PT)
Inventor: UHLMANN EUGEN
IPC: C07K5/06
Filed: 1996-08-22
Abstract: Prepn. of N-ethyl-glycine derivs. of formula PG-X-CH2CH2-N(CO-B)-CH2COOH (I) or their salts, comprises: (a) reacting protected amino acid derivs. of formula RX-CH2CH2-NH-CH2COOR1 (II) with nucleo-base-acetic acid deriv. of formula B-CH2COOH (III) at 0-45 degrees C in a suitable solvent, and in the presence of a standard peptide coupling agent to give a cpd. of formula RX-CH2CH2-N(COCH2B)CH2COOR1 (IV); (b) removing the acid-labile ester protecting gp. from (IV) (where X = NH the protecting gp. R is also removed) under acid conditions in soln., opt. with addn. of a cation scavenger to give a cpd. of formula HX-CH2CH2N(COCH2B)CH2COOH (V) (when X = O, (IV) may also be treated with a base in an aq. medium); (c) reacting (V) with the appropriate reagent in soln. and in the presence of a base to give (I), and opt. converting to its salt. PG = amino protecting gp. labile in the presence of a weak acid of the urethane or trityl types; X = NH or O; B = standard nucleotide base in which exocyclic amino and OH gps. are protected conventionally; R = H or if X = NH, an acid-labile protecting gp.; and R1 = protecting gp. labile towards acid but stable towards amine. Also new are the intermediates (IV).
Patent PT-1019526-E (PT)
Inventor: WILLIAM GAGE PETER
IPC: C12Q1/02
Filed: 1997-09-26
Abstract: A method for determining the ion channel activity of a substance comprises the steps of (i) expressing the substance as a heterologous protein in a host cell, and (ii) determining changes in permeability of the plasma membrane of the host cell induced by expression of the heterologous protein. A screening method for determining ion channel modulating activity of a test substance is also disclosed.
Patent PT-946199-E (PT)
Title: Tgf beta 1-responsive cells from bone marrow
Inventor: HALL FREDERICK L
IPC: A61K35/12
Filed: 1997-11-12
Abstract: A method for expressing a recombinant protein from bone marrow-derived cells comprises the steps of treating the bone marrow-derived cells in vitro with a TGFbeta1 protein, which selects a population of the cells for further treatment. The selected cells can then be expanded, after which a gene encoding a therapeutic protein can be inserted into the expanded cells and thereafter express the therapeutic protein. The transduced cells can then be introduced into a mammal to produce a therapeutic result.
Patent PT-914791-E (PT)
Inventor: SCHULTZ HORST
IPC: A47J27/09
Filed: 1998-10-27
Abstract: The aim of the invention is to make cooking vessels which operate with overpressure safer and more convenient to use. To this end, a remote-controllable device for releasing steam is provided, comprising a remote control (3) with a transmitting device, a receiving device (13, 47, 48, 49), said receiving device being located on the remote-controllable device and being allocated to the transmitting device, an actuator (14, 50) which is connected to the receiving device, and an energy supply device (15, 56) by which means the receiving device and the actuator are supplied. At least one control member (8, 40) for releasing an opening of the cooking vessel can be actuated by the actuator.
Patent PT-984963-E (PT)
Inventor: MEGHANI PREMJI
IPC: A61P17/06
Filed: 1998-05-18
Abstract: PCT No. PCT/SE98/00940 Sec. 371 Date Jun. 10, 1998 Sec. 102(e) Date Jun. 10, 1998 PCT Filed May 18, 1998 PCT Pub. No. WO98/54180 PCT Pub. Date Dec. 3, 1998The invention relates to new pharmaceutically active compounds which are P2-purinoceptor 7-transmembrane (TM) G-protein coupled receptor antagonists, compositions containing them and processes for their preparation.
Patent PT-1012451-E (PT)
Inventor: INMAN MICHAEL
IPC: F01N3/08
Filed: 1998-07-13
Abstract: A reactor particularly for the plasma treatment of internal combustion engine exhaust gases, in which a power supply and reactor bed are connected directly and enclosed in an earthed metal chamber which both isolates the high voltage power supply and acts as a Faraday cage preventing the emission of electromagnetic radiation from the power supply or plasma.