Process of producing composite semipermeable membrane
    2.
    发明授权
    Process of producing composite semipermeable membrane 失效
    生产复合半透膜的工艺

    公开(公告)号:US5051178A

    公开(公告)日:1991-09-24

    申请号:US415347

    申请日:1989-09-07

    IPC分类号: B01D71/82 B01D69/12 B01D71/56

    CPC分类号: B01D69/125

    摘要: Alkyldiamine, 1,3,5-trihydroxybenzene or 1,3-dihydroxybenzene is added as a copolymerization component to a polyfunctional aromatic amine component in the amount of 1-20% by weight with respect to the polyfunctional aromatic amine in producing a composite semipermeable membrane by laminating on a microporous substrate a polyamide formed by interfacial polycondensation between a polyfunctional aromatic amine and a polyfunctional acid halide. The composite semipermeable membrane has improved oxidation resistance while retaining excellent separation selectivity and high permeability of the crosslinked polyamide-based composite semipermeable membrane. The composite semipermeable membrane is used for desalination of brackish and sea water.

    摘要翻译: PCT No.PCT / JP89 / 00019 Sec。 371日期:1989年9月7日 102(e)1989年9月7日PCT PCT 1月10日PCT公布。 公开号WO89 / 06153 日期:1989年7月13日。烷基二胺,1,3,5-三羟基苯或1,3-二羟基苯作为共聚组分加入到多官能芳族胺组分中,其量相对于多官能芳族化合物为1-20重量% 胺通过在微孔基材上层叠通过多官能芳族胺和多官能酰卤之间的界面缩聚形成的聚酰胺来制备复合半透膜。 复合半透膜具有改善的抗氧化性,同时保持交联的聚酰胺基复合半透膜的优异的分离选择性和高渗透性。 复合半透膜用于淡化咸水和海水。

    Constant velocity joint of tripod type
    3.
    发明授权
    Constant velocity joint of tripod type 有权
    三角架类型的恒速接头

    公开(公告)号:US06764406B2

    公开(公告)日:2004-07-20

    申请号:US09976345

    申请日:2001-10-12

    IPC分类号: F16D3205

    CPC分类号: F16D3/2055 Y10S464/905

    摘要: A constant velocity joint of tripod type which is both highly strong and durable, and which can maintain a low axial force and low shudder when transmitting torque at a joint angle. The constant velocity joint of tripod type comprises a roller assembly including an outer roller, an inner roller and a needle bearing located therebetween. The outer roller is provided with needle bearing retaining rings and needle bearing stop rings, at each of its upper and lower ends, respectively. The inner roller moves relative to the outer roller in the axial direction. The outer face of the inner roller and the inner face of the outer roller have generally spherical shapes of dimensions similar to each other to freely engage, respectively. The outer face of the trunnion is provided with a partially cylindrical portion with inclined relative to a trunnion centerline.

    摘要翻译: 三脚架式等速万向联轴器,具有高强度和耐用性,并且在关节角度传递扭矩时可保持较低的轴向力和低颤抖。 三脚架型等速万向节包括一个滚子组件,它包括一个外辊,一个内滚子和一个位于其间的滚针轴承。 外辊在其上端和下端分别设有滚针轴承保持环和滚针轴承止动环。 内滚子沿轴向相对于外滚子移动。 内滚筒的外表面和外滚筒的内表面的尺寸大致为球形,分别相互自由啮合。 耳轴的外表面设置有相对于耳轴中心线倾斜的部分圆柱形部分。

    Constant velocity joint of tripod type

    公开(公告)号:US06533668B2

    公开(公告)日:2003-03-18

    申请号:US09977778

    申请日:2001-10-15

    IPC分类号: F16D3202

    CPC分类号: F16D3/2055 Y10S464/905

    摘要: The object of the invention is to provide a constant velocity joint of tripod type which is both highly strong and durable, and which can minimize rolling resistance when transmitting torque at a joint angle. A tripod type constant velocity joint comprises a housing secured to a first rotating shaft and a tripod having trunnion axes spaced apart equally in a circumferential direction and securing equally to the second rotating shaft. The cross section normal to the trunnion axis is shaped to an ellipse and the direction of its short diameter is arranged parallel to the second rotational shaft.

    Composition and method for treating the surface of aluminiferous metals
    5.
    发明授权
    Composition and method for treating the surface of aluminiferous metals 失效
    用于处理含铝金属表面的组成和方法

    公开(公告)号:US5904784A

    公开(公告)日:1999-05-18

    申请号:US750261

    申请日:1996-12-03

    IPC分类号: C09D5/08 C23C22/36 C23C22/48

    CPC分类号: C23C22/361 C09D5/08

    摘要: Treatment of aluminiferous metal surfaces with an aqueous liquid composition which has a pH value in the range from 1.8 to 4.0 and comprises (A) from 0.01 to 1.0 g/L of phosphate ions, (B) from 0.01 to 0.5 g/L, measured as its total stoichiometric equivalent as metal, of water-soluble zirconium and titanium compounds, (C) from 0.01 to 2-0 g/L, measured as fluorine, of simple and/or complex fluoride anions; and (D) from 0.01 to 2.0 g/L of water-soluble polyamides that contain at least one tertiary amino or polyoxyalkylene moiety forms a highly corrosion-resistant, strongly paint-adherent, and low friction conversion coating on the metal surface.

    摘要翻译: PCT No.PCT / US95 / 06710 Sec。 371日期1996年12月3日第 102(e)日期1996年12月3日PCT归档1995年6月2日PCT公布。 公开号WO95 / 33869 日期1995年12月14日用含水液体组合物处理含水金属表面,其pH值在1.8至4.0范围内,并且包含(A)0.01至1.0g / L磷酸根离子,(B)为0.01至0.5 g / L,以其作为金属的总化学计量当量计为水溶性锆和钛化合物,(C)0.01〜2-0g / L,测量为氟,简单和/或络合的氟化物阴离子; 和(D)含有至少一个叔氨基或聚氧化烯部分的0.01至2.0g / L的水溶性聚酰胺在金属表面上形成高度耐腐蚀的强涂料粘附和低摩擦转化涂层。

    Tripod type constant velocity joint
    6.
    发明授权
    Tripod type constant velocity joint 有权
    三脚架式恒速接头

    公开(公告)号:US06217454B1

    公开(公告)日:2001-04-17

    申请号:US09101621

    申请日:1998-09-11

    IPC分类号: F16D326

    CPC分类号: F16D3/2055 F16D2003/2026

    摘要: A constant velocity joint of a tripod type comprising a housing formed with three recesses having first and second guide grooves each extending axially in the housing, a tripod comprising trunnions with a bearing assembly having an inner roller and an outer roller in a rolling contact relationship and the first and second guide grooves formed such that the outer roller is tightly pressed on the first guide groove when a rotating force is transmitted, and that the axis of each of the trunnions is displaced from a parallel relationship with the flat bottom face of the first guide groove when the outer roller is pressed thereon with the joint angle kept zero.

    摘要翻译: 三脚架类型的等速万向节包括形成有三个凹槽的壳体,所述三个凹槽具有各自在所述壳体中轴向延伸的第一和第二引导槽,三脚架包括具有滚动接触关系的具有内滚子和外滚子的轴承组件的耳轴, 第一和第二引导槽形成为当旋转力传递时外滚筒紧紧地压在第一引导槽上,并且每个耳轴的轴线与第一引导槽的平坦底面的平行关系偏移 当外辊被压在其上时,导向槽的关节角保持为零。

    Information processing apparatus and method therefor in a data transfer network
    7.
    发明授权
    Information processing apparatus and method therefor in a data transfer network 失效
    一种数据传输网络中的信息处理装置及方法

    公开(公告)号:US06212681B1

    公开(公告)日:2001-04-03

    申请号:US08875692

    申请日:1997-08-01

    申请人: Toshihiro Ikeda

    发明人: Toshihiro Ikeda

    IPC分类号: H04N7173

    摘要: Digital data of a plurality of video/audio softs is stored in a plurality of random-accessible large capacity storage device (9) and a control device (8) designates the reading of the video/audio softs and a vacant channel number to decoder devices of a multi-channel output, so that the designated video/audio softs are intermittently read out by time division from the large capacity storage devices every predetermined blocks by the decoder devices to be temporarily stored and thereafter decoded and outputted from the designated number channels, and thus, any soft can be supplied to the terminal devices at any supply starting time, irrespective of whether the requested softs are the same or different, so long as the number of the output channels of the data processing device is within the permissible range. The softs can be supplied to a number of terminal devices of which the number is beyond the number of the prepared softs, and even when the requests are concentrated to a specific soft, the access of the soft can be performed in a short time without increasing the waiting time, and it may be sufficient to merely prepare a small capacity memory in the decoder devices, so that the cost of the decoder devices can be reduced.

    摘要翻译: 多个视频/音频软件的数字数据被存储在多个随机可访问的大容量存储设备(9)中,并且控制设备(8)将视频/音频软件的读取和空闲的通道号指定给解码器设备 多通道输出,使得指定的视频/音频软件由解码器装置每隔预定块从大容量存储装置中分时地间断地读出以被临时存储,然后从指定的数字信道解码和输出, 因此,无论所请求的软件是相同还是不同,只要数据处理装置的输出通道的数量在允许范围内,任何软件都可以在任何电源启动时间提供给终端设备。 软件可以提供给数量超过准备好的软件的数量的多个终端设备,并且即使当请求集中到特定软件时,软件的访问可以在短时间内执行而不增加 等待时间,并且仅仅在解码器装置中准备小容量存储器就足够了,从而可以降低解码器装置的成本。

    Hydraulic lash adjuster
    8.
    发明授权
    Hydraulic lash adjuster 失效
    液压间隙调节器

    公开(公告)号:US4840153A

    公开(公告)日:1989-06-20

    申请号:US145121

    申请日:1988-01-19

    IPC分类号: F01M11/03 F01L1/24

    CPC分类号: F01L1/2405

    摘要: A lash adjuster has a plunger assembly comprising a plunger and a plunger cap. A separator is provided in the plunger cap to prevent the air mixed in the introduced oil from flowing into a reservoir chamber. The plunger cap further has a valve device in addition to the separator for preventing external air from being drawn into the lash adjuster.

    摘要翻译: 间隙调节器具有包括柱塞和柱塞盖的柱塞组件。 在柱塞盖中设置有分离器,以防止在引入的油中混合的空气流入储存室。 除了隔板之外,柱塞盖还具有阀装置,用于防止外部空气被吸入间隙调节器。

    Tripod type constant velocity joint
    10.
    发明授权
    Tripod type constant velocity joint 失效
    三脚架式恒速接头

    公开(公告)号:US06168528A

    公开(公告)日:2001-01-02

    申请号:US09058804

    申请日:1998-04-13

    IPC分类号: F16D326

    摘要: In a tripod type constant velocity joint, out of the pair of guide surfaces, the guide surface on the anchor side to tightly press the outer peripheral face of the outer roller when the rotational torque is transmitted in a predetermined direction is made non-parallel to the central axis of the trunnion under a zero joint angle condition, and there are provided guide portions each having a contact surface to contact with a side face of the outer roller at the anchor side on the side on which a distance between the guide surface on the anchor side and the central axis of the trunnion is extended.

    摘要翻译: 在三脚架式等速万向节中,在一对导向面中,当沿预定方向传递旋转扭矩时,锚定侧上的引导表面紧紧地按压外滚筒的外周面,使其不平行 在零关节角度状态下的耳轴的中心轴线,并且设置有引导部分,每个引导部分具有接触表面,该接触表面与在侧面上的引导表面之间的距离处的锚定侧的外侧辊的侧面接触 耳轴的锚固侧面和中心轴线延伸。