baber/WOPTO huggingface dataset:
Patent CN-100515800-C (CN)
Inventor: JIXIAN HU
IPC: B43K29/10
Filed: 2007-04-13
Granted: 2009-07-22
Abstract: 一种LED发光笔，包括有笔杆(1)及设置在笔杆(1)内的笔芯(2)、电池(3)、发光线路板(4)以及发光二极管(5)，笔芯(2)的上部还套设有可使笔芯(2)上下限位移动的旋转组件(8)，笔杆(1)至少包括有上笔杆(11)和下笔杆(13)，其中下笔杆(13)为透明非金属材料；电池(3)的正极端通过导电件与发光线路板(4)的正极输入端(41)相电连接，电池(3)的负极端则通过金属笔芯帽(71)、负极弹簧(72)与套设在笔芯(2)之外、旋转组件(8)之内的导电弹簧(7)相电连接，该导电弹簧(7)底端则与发光线路板(4)上的负极输入端(42)相接触。本发明的笔芯在使用过程中，力度不会传导到电池之上，从而使LED发光回路中的各个触点之间都能良好导通，保证LED发光稳定。
Patent CN-100564227-C (CN)
Inventor: DISHENG LEI
IPC: B66C1/34
Filed: 2007-02-25
Granted: 2009-12-02
Abstract: 热处理淬火快速脱钩安全装置，它安装于吊运行车挂钩和淬火工件之间；不用电力，而是采用机械锁紧结构的安全装置，由安全淬火挂钩体、安全淬火挂钩主体、承载钢球、锁紧外套、锁紧外套上拉螺栓、连杆、安全扳杆、同起重行车结合体、即时人工钩力处、淬火重物挂钩组成。当热处理淬火行车吊运工件至淬火池时，一旦发生意外无电力可用(特别是临近淬火液着火)时，只要当班两名操作工人手拿铁钩，分别钩本装置即时人工钩力处，同时用力一拉，装置的锁紧外套在杠杆力作用下向上移动，承载钢球在工件重力侧分力作用下外移，装置的安全淬火挂钩体和淬火工件立即快速脱钩进入淬火液，避免火险。
Patent CN-100495487-C (CN)
Inventor: HYOUK KIM
IPC: G09G3/293
Filed: 2005-03-04
Granted: 2009-06-03
Abstract: 本发明公开了一种等离子显示设备，其包括等离子显示板和底座，该底座与等离子显示板基本平行的，其一个表面与等离子显示板面对，而相对的表面上安装驱动电路单元。根据来自于驱动电路单元的控制信号，驱动器集成电路选择性地为等离子显示板的电极提供电压。盖板布置在驱动器集成电路的外面，且安装于底座以将驱动器集成电路压于底座。第一散热片设置在等离子显示板和底座之间。所述第一散热片布置在从驱动器集成电路产生的热基本集中的第一区域。第二散热片布置在等离子显示板和底座之间除了第一区域之外的从所述等离子显示板产生热基本集中的第二区域。
Patent CN-100515562-C (CN)
Inventor: YUKIHITO ICHIKAWA
IPC: B01J32/00
Filed: 2007-03-16
Granted: 2009-07-22
Abstract: 提供一种用于制造小室结构体的方法，所述小室结构体具有由多孔的隔壁所分割的多个小室，由一个端面延伸到其它端面，以用作流体通道。测量每个蜂窝形小室结构先驱体的干燥质量，根据所测量的干燥质量，对每个小室结构先驱体的至少一个端面进行加工，获得具有一致干燥质量的多个小室结构体。该方法可以抑制催化剂组分的过量使用，降低生产成本，使承载在小室结构体上的催化剂组分量一致化。
Patent CN-100569288-C (CN)
Inventor: QINGZHONG KONG
IPC: A61K47/32
Filed: 2005-04-06
Granted: 2009-12-16
Abstract: 一种抗实体肿瘤药物组合物。包括抗癌有效成分和药用辅料，抗癌有效成分为双氯乙胺类药物和双氯乙胺类药物增效剂。双氯乙胺类药物增效剂主要为铂类化合物、四嗪类药物和/或拓扑酶抑制剂，而药用辅料主要为生物可容性可降解吸收的高分子多聚物，在其降解吸收的过程中能将抗癌药物缓慢释放于肿瘤局部，因此在明显降低其全身毒性反应的同时还可于肿瘤局部维持有效药物浓度。肿瘤局部放置该组合物不仅能够降低药物的全身毒性反应，同时还能选择性地提高肿瘤局部的药物浓度，增强化疗药物及放射治疗等非手术疗法的治疗效果。
Patent CN-100493788-C (CN)
Inventor: QINGYING QIU
IPC: B23B31/10
Filed: 2007-10-16
Granted: 2009-06-03
Abstract: 本发明公开了一种快速预紧的钻夹头。包括钻体、三片夹爪和丝母，钻体后端设有与驱动工具的驱动轴接合的轴向孔，前端设有放置钻头柄部的轴向孔，三片夹爪分别安装在钻体中三个等分的斜孔内，丝母与安装在钻体斜孔中的三片夹爪啮合。钻体前端轴向孔内均匀安装了三片簧片，三片簧片分别与三片夹爪中心线相差60度间隔分布，三片簧片的中心位于轴向孔中心轴线，三片簧片的前端呈自然闭合状。在安装钻头时，可通过三片簧片快速预紧钻头；在松卸钻头时，钻头不会自动脱落，具有操作方便、使用安全，结构简单等优点，本发明也适用各种工具的装夹。
Patent CN-100531938-C (CN)
Inventor: LIYUAN XIA
IPC: B08B3/08
Filed: 2007-12-12
Granted: 2009-08-26
Abstract: 本发明属于废旧沥青路面中沥青和石子分离设备技术领域，具体公开了一种油石分离装置。其主要技术特征为：在罐体内沿竖直方向相间设置有若干带有边缘下料口或内侧下料口的水平隔板，该水平隔板将罐体分成喷淋腔、浸泡清洗腔若干腔室和排料腔，在所述的的腔室内设置有外拨刮板或内拨刮板，所述的内拨刮板或外拨刮板的下边缘与水平隔板上表面接触，在排料腔内设置有补水管道，在靠近排料腔一侧的第一浸泡清洗腔内设置有溶剂油补给管道，在靠近喷淋腔一侧的第二浸泡清洗腔侧面设置有溶剂油溢出管道，在喷淋腔内分别设置有溶剂油喷淋机构。解决了采用物理浸泡时间需要长、溶剂油中的沥青浓度低难于回收的问题。
Patent CN-100595139-C (CN)
Inventor: FEIYU KANG
IPC: C01B31/02
Filed: 2007-12-19
Granted: 2010-03-24
Abstract: 一种采用化学气相沉积法批量制备竹节状碳纳米管的方法，属于碳纳米材料合成与应用技术领域。称取二茂铁粉末溶解在酚类有机化合物中配制成反应溶液备用；将基片搭载于石英舟上用金属杆推入密封良好的管式电阻炉石英管反应室里；通入保护气体；加热至700～900℃；通过精密流量泵将配好的反应溶液以0.1～0.6mL/min的进给速率注入反应室中开始反应，反应25～40分钟后停止供应溶液和氢气；将石英管在保护气氛中冷却至室温；在基片和石英管中部均可以收集到黑色沉积物，即为竹节状碳纳米管。本发明成本降低；可以实现连续生产；本发明在电化学电容器、锂离子电池、场发射显示、生物传感器等领域均有较强应用。
Patent CN-100581759-C (CN)
Title: 适用于模块化机器人的可张合孔
Inventor: YANQIONG FEI
IPC: B25J19/00
Filed: 2008-05-29
Granted: 2010-01-20
Abstract: 一种适用于模块化机器人的可张合孔，用于机械电子设备技术领域。本发明包括：张合单元、驱动单元、外壳，张合单元中的张合孔底座与驱动单元中的导轨筒联结，驱动单元中的导轨筒和电机与外壳固结，驱动单元工作，张合单元可以自由张开、合拢，可完成相邻模块的连接、分离，便于故障模块的快速修复。本发明是在分析当模块化机器人的基本模块出现故障时，相邻模块化机器人能快速完成对接、分离任务的特点后，设计的一种适用于多变工况的可张合孔，可完成故障模块间的快速连接、分离动作。
Patent CN-100581756-C (CN)
Title: 双联锥齿轮欠驱动机器人手指
Inventor: WENZENG ZHANG
IPC: B25J19/00
Filed: 2008-06-13
Granted: 2010-01-20
Abstract: 双联锥齿轮欠驱动机器人手指装置，属于拟人机器人技术领域，包括基座、电机、减速器、第一齿轮、主动锥齿轮、近关节轴、中部指段、远关节轴和末端指段。该装置还包括双联锥齿轮、从动锥齿轮和簧件；中部指段套接在近关节轴上，簧件的两端分别连接中部指段和末端指段。该装置利用一组双联锥齿轮机构、套接活动的中部指段以及簧件所具有的解耦作用综合实现了双关节欠驱动手指弯曲抓取物体的特殊效果，结构简单、可靠，成本较低，便于安装维护，与人手指相似，体积小，特别适合作为拟人机器人手的拇指或其他手指的一部分，以较少的驱动器驱动较多的转动关节，自动适应抓取不同形状大小的物体。
Patent MX-5868-E (MX)
Inventor: HAKEN PIETER TEN
IPC: A01N43/40
Filed: 1980-03-11
Abstract: This invention provides pyridyliminomethylbenzene derivatives and acid-addition salts thereof, said derivatives being compounds of general formula: <CHEM> wherein X is hydrogen, cyano, ethynyl, optionally-substituted alkyl, optionally-substituted alkoxy, cycloalkyl, alkenyloxy, alkynyloxy, haloaryloxy, alkoxyaryloxy, aralkyloxy, haloaralkyloxy, alkoxyaralkyloxy, optionally-substituted alkylthio, cycloalkylthio, alkenylthio, alkynylthio, arylthio, haloarylthio, alkoxyarylthio, aralkylthio, or a group of formula: <CHEM> wherein R<1> and R<2> are independently selected from hydrogen and optionally-substituted alkyl, or R<1> and R<2> together with the interjacent nitrogen atom from a heterocyclic ring of from 5 to 7 ring atoms, one of which ring atoms may be a further heteroatom selected from nitrogen, oxygen and sulphur  m is 0, 1 or 2; Y is hydrogen or alkyl, haloalkyl, alkoxy, haloalkoxy, halo, nitro, aryloxy, haloaryloxy, cyano or alkoxycarbonyl;  n is 0, 1 or 2; and  Z is an alkyl, alkoxy or halo moiety. Such compounds have been shown to posses fungicidal properties. The invention also provides methods of preparing such compouds; fungicidal compositions containing them and their use. There are also provided intermediates for making the compounds wherein a halogen atom is present in place of X in formula I.
Patent PT-1156866-E (PT)
Inventor: INMAN MICHAEL
IPC: B01J19/24
Filed: 2000-02-28
Abstract: A reactor for the plasma-assisted processing of a gaseous medium, including a pair of electrodes having facing surfaces the separation of which is substantially uniform, with a body of dielectric material positioned between them and defining a plurality of gas passages extending through the space between the electrodes.
Patent PT-1180035-E (PT)
Title: Non-calcemic, antiproliferative, transcriptionally active sulfur-containing analogs of 1-alpha, 25-dihydroxy vitamin d3
Inventor: POSNER GARY H
IPC: A61K31/59
Filed: 2000-03-31
Abstract: Novel sulfur-containing analogs of 1±,25-dihydroxyvitamin D 3  are provided. These analogs are synthesized in a convergent manner by joining A-ring and C,D ring fragments. Each analog with 1±,3²-substituent stereochemistry shows a pharmacologically desirable combination of high antiproliferative and high transcriptional activities  in vitro  and also low calcemic activity  in vivo.
Patent PT-1350105-E (PT)
Title: Immunoassays for anti-hcv antibodies
Inventor: CHIEN DAVID Y
IPC: C12M1/34
Filed: 2001-06-14
Abstract: The invention relates to a method of detecting HCV infection in a biological sample, the method comprising providing an immunoassay solid support, comprising an HCV anti-core antibody, an antigen comprising an HCV NS3/4a epitope, and an HCV multiple epitope fusion antigen, that can detect both HCV antigens and antibodies present in a sample. The invention also includes polynucleotides encoding multiple epitope fusion antigens for use in the assay, recombinant vectors and host cells comprising such polynucleotides, and methods of producing the multiple epitope fusion antigens.
Patent PT-1259564-E (PT)
Inventor: ZIKELI STEFAN
IPC: C08K3/10
Filed: 2001-01-08
Abstract: Composition comprising a biodegradable polymer (I) and a marine plant or shell material (II) is new.
Patent PT-1317537-E (PT)
Title: G-csf analog compositions and methods
Inventor: SARKAR A CASIM
IPC: C12N15/00
Filed: 2001-09-10
Abstract: The present invention relates to granulocyte colony stimulating factor ("G-CSF") analog polypeptide compositions, related nucleic acids, expression constructs, host cells, and processes for recombinant production of the present G-CSF analogs. The concept detailed herein involves novel mutants of G-CSF, using single substitutions to amino acids, which were rationally chosen to affect the cellular trafficking of G-CSF and/or G-CSFR. In addition, pharmaceutical compositions, and methods of use are provided.
Patent PT-1353719-E (PT)
Title: Multi-lumen catheter with attachable hub
Inventor: WILSON JON SCOTT
IPC: A61M1/16
Filed: 2002-01-24
Abstract: A method of inserting a multi-lumen catheter assembly. First, an incision is made near the area to be catheterized. The proximal portion of the multi-lumen catheter tube is then inserted into the area to be catheterized. A subcutaneous tunnel is created, and the first end of the tunnel is near the incision. The catheter tube is then routed through the subcutaneous tunnel and pulled tube through a second end of the subcutaneous tunnel. The hub body is then securely attached to the catheter tube by connecting the connection cover to the hub body by threaded engagement. In a preferred embodiment the hub body is attached to the catheter tube by backfitting the connection cover over the catheter tube. A compression sleeve is also backfit over the catheter tube. The cannulae of the hub body are inserted into the lumens of the catheter tube to create fluid communication therebetween. The connection between the cannulae and the first and the catheter tube is compressed by sliding the compression sleeve over the cannulae that have been inserted into the catheter tube.
Patent PT-1441757-E (PT)
Title: Non-neurotoxic plasminogen activating factors for treating stroke
Inventor: SCHLEUNING WOLF-DIETER
IPC: A61P7/02
Filed: 2002-10-31
Abstract: Use of a plasminogen activating factor (A) for treatment of stroke, where the activity of (A) is increased by more than 650 fold in presence of fibrin, is new. Independent claims are also included for the following: (1) tissue plasminogen activator (tPA) having an autolysis loop that includes His420, Asn421, Ala422 and Cys423; (2) urokinase having an autolysis loop that includes Val420, Thr421, Asp422 and Ser423; and (3) pharmaceutical composition containing (A) and at least one other medically active agent, or their salts. ACTIVITY : Cerebroprotective. No biological data is given. MECHANISM OF ACTION : None given.
Patent PT-1487906-E (PT)
Title: Casting compound and plastic shaped bodies produced therefrom
Inventor: HAJEK ANDREAS
IPC: C08J5/00
Filed: 2003-01-30
Abstract: In order to provide curable molding compositions and shaped plastics articles prepared therefrom having an improved easy-clean property compared with the prior art, it is proposed that the curable molding composition for the production of shaped plastics articles contains a liquid monomeric methacrylate component and an amount of a particulate inorganic material ranging from 45 to 85 wt %, based on the molding composition, and that it further contains a hydrophobic monomeric component comprising at least one organosiloxane that is functionalized with an unsaturated group.
Patent PT-1474201-E (PT)
Title: Vial adapter having a needle-free valve for use with vial closures of different sizes
Inventor: LEINSING KARL R
IPC: A61J1/00
Filed: 2003-02-07
Abstract: A vial adapter (21) for interconnecting with drug vial closures (73) of different diameters, each closure having a seal (77), said drug vials terminating in an outwardly extending flange, the vial adapter (21) comprising: 
an adapter housing (23) having a first end (25) comprising a slotted shroud (27) with an inner periphery and a circular array of claws (28) extending radially inward from the periphery, and a second end (35); the adapter housing having a thickness at the inner periphery; 
the first end (25) including a base, a central sharpened cannula (33) extending from the base to perforate a vial's rubber stopper and provide fluid communication between the vial and the first end, wherein said circular array of claws (28) are oriented radially inwardly towards said sharpened cannula;  
wherein the circular array of claws comprises: 
a first set of rigid claws (29) having a first length 
a second set of hinged claws (31), each of which has a second length that is longer than the first length of the first set of claws, each of the second set of claws adapted to deflect and plastically deform when the adapter is placed over a closure exceeding a selected first diameter, thereby permitting the second set of claws to accommodate the larger closure size; and 
a resealable needle-free valve located at the second end of the adapter housing that opens to permit fluid flow upon insertion of a blunt cannula and closes to prevent fluid flow upon removal of such blunt cannula.
Patent PT-1467707-E (PT)
Title: Composition for easing human childbirth
Inventor: SCHAUB ANDREAS F
IPC: A61K9/00
Filed: 2003-01-21
Abstract: An organic substance is used to prepare an alkali metal metaphosphate-free composition for use as a lubricant for vaginal childbirth in women. An independent claim is also included for a method for easing vaginal childbirth in women, in which a composition comprising an organic lubricant and no alkali metal metaphosphate is introduced into the birth canal. ACTIVITY : Gynecological. No biological data available. MECHANISM OF ACTION : Lubricant.
Patent PT-1532325-E (PT)
Title: Building block comprising light transmitting fibres and a method for producing the same
Inventor: LOSONCZI ARON
IPC: E04C1/00
Filed: 2003-05-16
Abstract: The present invention relates to a building block (2) comprising embedded light transmitting fibres (6) in a cast material (4), where the fibers are arranged in the cast material from a first lateral surface (8) of the building block to an opposite second lateral surface (10) of the same, whereby a fiber end, respectively, is arranged to end up at a respective position (12) on the first lateral surface (8), and the other end of the fiber is arranged to end up at a respective position (14) on the second lateral surface, whereby the fibers (6), respectively, permits transfer of light through the building block emitted from a light source arranged behind either of the lateral surfaces (8, 10), that the cast material (4) and the embedded fibers (6) therein constitute a building block (2) with a homogeneous structure that can receive load and further that a plurality of fibers (6) are evenly distributed over substantially the whole lateral surface (8, 10), respectively, whereby light can be emitted from the evenly distributed fiber ends in positions (12, 14) over substantially the whole lateral surface. The present invention also relates to a method for producing a building block comprising embedded light transmitting fibers.
Patent PT-1617745-E (PT)
Title: System for attaching accessories to a shelf
Inventor: ALBIZZATI ENRICO
IPC: A47F5/00
Filed: 2004-04-23
Abstract: A system for fixing accessories, such as shelf dividers, feed devices, holders for information carriers etc. to a shelf, to which self a number of accessories may be fixed detachably in various different positions along the length of the shelf. The system includes at least one accessory provided with a foot, and a clamping device, which includes a channel element, extending in parallel with the longitudinal direction of the shelf and presenting an open longitudinal side for forming an open channel, a actuable holding member, extending along the channel element for holding at least one foot in the channel and a control member for transferring the holding member between a holding position, in which the foot is held in a fixation position in the channel and a release position at which the foot is freed.
Patent PT-1879866-E (PT)
Title: Dihydropyridine derivatives
Inventor: STRATEN NICOLE CORINE RENEE VAN
IPC: A61K31/47
Filed: 2005-05-04
Abstract: The present invention relates to dihydropyridine derivatives having general formula (I) or a pharmaceutically acceptable salt thereof, wherein R1 is (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl, phenyl, (1-5C)heteroaryl R2, R3 are independently (1-4C)alkyl, (2-4C)alkenyl, (2-4C)alkynyl, (1-4C)alkoxy, (24C)alkenyloxy, (2-4C)alkynyloxy, halogen X is SO2, CH2, C(O) or X is absent R4 is (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl, (3-6C)cycloalkyl, (3-6C)cycloalkenyl, (3-6C)cycloalkyl(1-4C)alkyl, (2-6C)heterocycloalkyl, (2-6C)heterocycloalkyl(14C)alkyl, (6-1 OC)aryl, (6-10C)aryl(1-4C)alkyl, (1-9C)heteroaryl or (1-9C)heteroaryl(14C)alkyl. The compounds are useful for the treatment of fertility disorders.
Patent PT-1871374-E (PT)
Title: 2,3 substituted pyrazine sulfonamides as inhibitors of crth2
Inventor: CLEVA CHRISTOPHE
IPC: A61K31/4965
Filed: 2006-04-20
Abstract: The present invention is related to the use of 2,3 substituted pyrazine sulfonamides of formula (I) for the treatment and/or prevention of allergic diseases, inflammatory dermatoses and other diseases with an inflammatory component. Specifically, the present invention is related to the use of 2,3 substituted pyrazine sulfonamides for the modulation, notably the inhibition, of CRTH2 activity.
Patent PT-1885753-E (PT)
Title: Production of recombinant il-18 binding protein
Inventor: ZIEGLER THIERRY
IPC: C07K14/715
Filed: 2006-06-01
Abstract: The invention relates to a process for the production of IL-18 binding protein (IL-18BP), and to a composition comprising IL-18BP characterized by a specific glycosylation pattern.
Patent PT-1956896-E (PT)
Title: Cryopreservation of hepatocytes
Inventor: ARSENIEV LUBOMIR
IPC: C12N5/071
Filed: 2006-11-03
Abstract: The invention relates to processes for the preparation of liver cells for cryopreservation, processes for cryopreservation of isolated liver cells and processes for the preparation of a culture of cryopreserved isolated liver cells.
Patent PT-1958882-E (PT)
Title: Can, and a body and panel therefore
Inventor: LEBOUCHER FABRICE
IPC: B65D17/28
Filed: 2007-02-14
Abstract: The invention relates to a can, comprising a body provided with a panel, wherein the panel is provided with a tab comprising a front tab part and a rear tab part for gripping in forming by engagement of the front tab part with the panel of an opening in the panel, wherein the panel is provided with a flip panel area at least beneath the rear tab part, which panel area forms a depression beneath the rear tab part dependent on a negative pressure difference over the panel, and to a body and panel for such can.
Patent PT-2361205-E (PT)
Title: Capsule, system and method for preparing a predetermined quantity of beverage suitable for consumption
Inventor: BIESHEUVEL AREND CORNELIS JACOBUS
Filed: 2009-12-30
Abstract: A capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, by means of a beverage brewing device comprising a receptacle for receiving the capsule. The capsule comprises a cup comprising a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid in use connected to the cup at a second end of the circumferential wall opposite the bottom. The wall, bottom and lid, in use, enclose an inner space comprising the extractable product. At least a portion of a surface of the capsule conceived to, in use, interact with the receptacle is provided with at least one projection for forming a sealing engagement with the receptacle.
Patent PT-647599-E (PT)
Inventor: MORETTIN AMBROGIO
IPC: C09C1/00
Filed: 1994-02-15
Abstract: Automatic blank-mold sooting device in the glass making industry, adapted to deposit a lubricating/detaching layer on the internal walls of said mold, said deposit being substantially made of carbon black obtained from acetylene cracking process. Plugging means (6, 7, 8, 9) are provided to disengage the bottom (10) of said blank mold (1) during a blank mold sooting process, whereby said lubricating/detaching layer can be deposited substantially in a uniform way on all portions of said blank mold internal walls, allowing that a glass gob (3) can freely flow along said internal walls. <IMAGE>
Patent PT-611115-E (PT)
Inventor: KUME MASAHARU
IPC: C07D477/04
Filed: 1994-02-04
Abstract: A process for preparing a  beta -lactam compound of the formula (I):   <CHEM> which comprises cyclization of an azetidinone derivative of the formula: <CHEM> in which R<1> is hydrogen, alkyl which is optionally substituted, or amino which is optionally substituted; R<2> is a carboxy - protecting group; and X is alkylene which is optionally intervened by -O- or -S-, and/or which is optionally substituted; and R<3> is aryl which is optionally substituted.
Patent PT-789590-E (PT)
Inventor: BHOGAL BALBIR SINGH
IPC: A61K47/48
Filed: 1995-09-25
Abstract: Methods and compositions for potentiating an immune response are disclosed which incorporate chitosan as an immunopotentiating adjuvant. Administration of the compositions of the invention is effected by various routes.                              00000
Patent PT-873637-E (PT)
Title: Method and apparatus for implementing a computer network/internet telephone system
Inventor: TUROCK DAVID L
IPC: H04Q3/66
Filed: 1996-10-29
Abstract: A method and apparatus are provided for communicating audio information over a computer network. A standard telephone connected to the public switched telephone network (PSTN) may be used to communicate with any other PSTN-connected telephone, where a computer network, such as the Internet, is the transmission facility instead of conventional telephone transmission facilities, such as the interexchange or intralata facilities. In addition to telephone-telephone communication, telephone-computer and computer-telephone communication is also possible. The originator of a conversation (calling party) dials the number of an access port for the computer network. The call is routed to a central office switching system which is connected to the PSTN and then to the access port which is a specialized computer system (ITS node). The caller transmits the number of the desired party (the called party) to the specialized computer system (ITS node) which interfaces between the telephone switching system and the computer network. The specialized computer system (ITS node) receives the number of the called party and establishes a two-way, fill duplex communications link via the computer network to a corresponding remote access port or specialized computer system (ITS node) in the vicinity of the called party. This specialized computer system (ITS node) at the receiving end is connected to the local PSTN in the region of the called party, and uses the local PSTN to connect the call to the called party. Once the call is answered at the called party, the calling and called party may communicate as if the call had been established using the conventional telephone system.
Patent PT-907320-E (PT)
Inventor: BRIGGS GEOFFREY GOWER
IPC: A01N57/20
Filed: 1997-06-26
Abstract: Fungicidal composition contains a phytopathogenic fungicide (I) and at least one phosphonate or phosphinate derivative of formula (R1)(R2)P(=O)OR3 (II). R1 = 6-20C alkyl, 6-20C alkoxy or optionally substituted phenyl; R2 = benzyl, 6-20C alkyl (optionally interrupted by NH or O), di(6-20C alkyl)amino or a group CH2CH2P(=O)(R1)OR3 (a); and R3 = 6-20C alkyl. Also claimed are: (A) phosphinates (IIA) i.e. (II; R1 = 6-20C alkyl; R2 = phenyl); (B) phosphonates (IIB) i.e. (II; R1 = 6-20C alkoxy; R2 = (a; R1 = OR3)); and (C) dialkyl alkyl- or dialkyl-aminophosphonate derivatives of formula R3R5N-CH2(CH2)x-P(=O)(OR3)2 (II'); R5 = H or as R3; and x = 0-1.
Patent PT-959086-E (PT)
Inventor: SCHWING JURGEN
IPC: C09D175/02
Filed: 1999-05-08
Abstract: An ultrahigh solid corrosion protection coating lacquer can be obtained from a polyisocyanate/polyasparaginic acid ester/polyketimine- or aldimine binder combination together with a special additive combination consisting of bis(2-phenoxyethyl)formal and castor oil. The lacquer composition contains (wt.%): (A) 25-50 polyisocyanate component; (B) 5-20 of one or more polyamines of formula (II): X = an n-valent residue inert to isocyanate groups, obtained by removal of primary amine groups from an organic polyamine of molecular weight 88-400 with n bound primary (cyclo)aliphatic amino groups, R<1> and R<2> = 1-18C organic residue, n = at least 2; (C) 10-30 one or more compounds of molecular weight range Mn = 112-600 of formula (III): R<3> and R<4> = H or 1-18C residues, Z = an m-valent residue inert to isocyanate groups, obtained from organic polyamine as above, and n = ≥ 2; (D) 0.1-0.5 acetals of formula (IV): R<5> and R<6> = H or 1-18C residue, Y = 1-8C organic residue, Ph = optionally substituted phenyl; (E) 0.1-5.0 castor oil; (F) 0.1-10.0 one or more conventional solvents; (G) 13-35 conventional pigments; H) 0-10 one or more conventional additives. The sum of component A - H = 100%.