Process for the hydration of olefins
    3.
    发明授权
    Process for the hydration of olefins 失效
    烯烃水合方法

    公开(公告)号:US3996298A

    公开(公告)日:1976-12-07

    申请号:US520094

    申请日:1974-11-01

    CPC classification number: C07C29/04

    Abstract: A process for the preparation of monohydric alcohols by contacting a monoolefin of 2-4 carbon atoms with an aqueous solution containing a heteropoly-acid ion, thereby subjecting the olefin to a hydration reaction, characterized in that said aqueous solution contains the heteropoly-acid ion in a concentration of at least 1/40,000 mol per liter and has a pH ranging from 2.0 to 4.5, and the aqueous solution is heated to a temperature sufficiently high for initiating the hydration reaction, while the free iron ion concentration therein is maintained at not higher than 10 ppm substantially throughout the whole hydration reaction period.

    Abstract translation: 通过使2-4个碳原子的单烯烃与含有杂多酸离子的水溶液接触来制备一元醇的方法,从而使烯烃进行水合反应,其特征在于所述水溶液含有杂多酸离子 浓度至少为1 / 40,000摩尔/升,pH为2.0-4.5,并将水溶液加热到足够高的温度以引发水合反应,而其中的游离铁离子浓度保持不变 在整个水合反应期间基本上高于10ppm。

    Communication method, communication system, relaying device and communication device
    6.
    发明授权
    Communication method, communication system, relaying device and communication device 有权
    通信方式,通信系统,中继设备和通信设备

    公开(公告)号:US08139568B2

    公开(公告)日:2012-03-20

    申请号:US12585242

    申请日:2009-09-09

    CPC classification number: H04L12/1813 H04L12/189 H04W4/10 H04W72/005 H04W76/45

    Abstract: A communication device transmits to a relaying device a transmission right grant request for requesting a grant of a transmission right to a transmitting device, and the relaying device determines whether the received transmission right grant request is a command associated with the transmission right of the communication device or a command associated with the transmitting device, and if it determines that it is the command associated with the transmitting device, it grants the transmission right to the transmitting device, and starts broadcasting of data being transmitted from the transmitting device. In addition, when receiving from the communication device an operation command for operating the transmitting device, the relaying device determines a type of the command and transmits it to the transmitting device.

    Abstract translation: 通信装置向中继装置发送请求授权发送装置的发送权的发送权许可请求,并且中继装置判定所接收到的发送权许可请求是否是与通信装置的发送权有关的命令 或与发送装置相关联的命令,并且如果确定它是与发送装置相关联的命令,则它向发送装置授予发送权,并且开始从发送装置发送的数据的广播。 此外,当从通信设备接收到用于操作发送设备的操作命令时,中继设备确定命令的类型并将其发送到发送设备。

    Communication method, communication system, relaying device and communication device
    7.
    发明授权
    Communication method, communication system, relaying device and communication device 有权
    通信方式,通信系统,中继设备和通信设备

    公开(公告)号:US07596132B2

    公开(公告)日:2009-09-29

    申请号:US11394097

    申请日:2006-03-31

    CPC classification number: H04L12/1813 H04L12/189 H04W4/10 H04W72/005 H04W76/45

    Abstract: A communication device transmits to a relaying device a transmission right grant request for requesting a grant of a transmission right to a transmitting device, and the relaying device determines whether the received transmission right grant request is a command associated with the transmission right of the communication device or a command associated with the transmitting device, and if it determines that it is the command associated with the transmitting device, it grants the transmission right to the transmitting device, and starts broadcasting of data being transmitted from the transmitting device. In addition, when receiving from the communication device an operation command for operating the transmitting device, the relaying device determines a type of the command and transmits it to the transmitting device.

    Abstract translation: 通信装置向中继装置发送请求授权发送装置的发送权的发送权许可请求,并且中继装置判定所接收到的发送权许可请求是否是与通信装置的发送权有关的命令 或与发送装置相关联的命令,并且如果确定它是与发送装置相关联的命令,则它向发送装置授予发送权,并且开始从发送装置发送的数据的广播。 此外,当从通信设备接收到用于操作发送设备的操作命令时,中继设备确定命令的类型并将其发送到发送设备。

    Network System, Terminal Customization Method, and Customization Service Method
    8.
    发明申请
    Network System, Terminal Customization Method, and Customization Service Method 有权
    网络系统,终端定制方法和定制服务方法

    公开(公告)号:US20080294744A1

    公开(公告)日:2008-11-27

    申请号:US12040665

    申请日:2008-02-29

    Applicant: Kinya YAMAZAKI

    Inventor: Kinya YAMAZAKI

    Abstract: A first terminal notifies an LFC service functional unit of LFC package related information for customization of a second terminal, an address of the second terminal to be customized, and an account of the user of the first terminal to a contents provider. As a result, the LFC service functional unit acquires an LFC package from the contents provider, then the LFC service functional unit customizes the second terminal based on the obtained LFC package.

    Abstract translation: 第一终端向LFC服务功能单元通知LFC包相关信息,用于定制第二终端,要定制的第二终端的地址以及第一终端的用户的帐户到内容提供商。 结果,LFC服务功能单元从内容提供商获取LFC包,然后LFC服务功能单元基于获得的LFC包定制第二终端。

    CONTENT DELIVERY METHOD AND APPARATUS IN TELECONFERENCE
    9.
    发明申请
    CONTENT DELIVERY METHOD AND APPARATUS IN TELECONFERENCE 审中-公开
    内容交付方法和设备在电信

    公开(公告)号:US20080275955A1

    公开(公告)日:2008-11-06

    申请号:US12173320

    申请日:2008-07-15

    Abstract: In order to appropriately deliver content data to users participating in a teleconference, following steps are executed: receiving a URI of the content data to be delivered to participating users participating in the teleconference from the user terminal of a specific participating user; obtaining the content data corresponding to the URI from a server relating to the received URI, and storing the content data into a content data storage device; and transmitting the content data stored in the content data storage device to the user terminals of the participating users. Only by designating the URI, the server for the teleconference obtains and transmits the content data corresponding to the URI. Therefore, it is possible to use the content data regardless of the access authority of the participating users.

    Abstract translation: 为了向参与电话会议的用户适当地传送内容数据,执行以下步骤:从特定参与用户的用户终端接收要发送给参与电话会议的参与用户的内容数据的URI; 从与所接收到的URI相关的服务器获取与所述URI对应的内容数据,并将所述内容数据存储到内容数据存储装置中; 以及将存储在内容数据存储装置中的内容数据发送到参与用户的用户终端。 仅通过指定URI,用于电话会议的服务器获得并发送与URI对应的内容数据。 因此,无论参与用户的访问权限如何,都可以使用内容数据。

    Optical transceiver
    10.
    发明申请

    公开(公告)号:US20070058911A1

    公开(公告)日:2007-03-15

    申请号:US11451321

    申请日:2006-06-13

    CPC classification number: G02B6/4292

    Abstract: An optical transceiver has: an optical subassembly (OSA) having a built-in optical element and a cylindrical receptacle to conduct an optical path from the optical element; a chassis having an entrance that allows insertion of an optical fiber to be connected to the optical path; an OSA holder engaged with the receptacle to hold the OSA and accommodated in contact with an inside portion of the chassis; and an OSA holder-regulating portion formed in the chassis to regulate the OSA holder, the OSA holder-regulating portion being positioned opposite the entrance relative to the OSA holder.

Patent Agency Ranking