2-oxabicyclo[3.3.0]octane compounds, process for producing the same, optical resolver, method of separating diastereomer mixture, and method of optically resolving alcohol
    111.
    发明授权
    2-oxabicyclo[3.3.0]octane compounds, process for producing the same, optical resolver, method of separating diastereomer mixture, and method of optically resolving alcohol 失效
    2-氧杂双环[3.3.0]辛烷化合物,其制备方法,光学旋变变压器,分离非对映体混合物的方法和光学拆分醇的方法

    公开(公告)号:US07524978B2

    公开(公告)日:2009-04-28

    申请号:US10520282

    申请日:2003-08-22

    IPC分类号: C07D307/937

    摘要: 2-Oxabicyclo[3.3.0]octane compounds represented by the following formula (1) (compound (1)); an optical resolver comprising at least one of the compounds (1); a process for producing the compounds (1) which comprises reacting a compound (2) or compound (3) with an alcohol (5) in the presence of an acid catalyst; a method of separating a diastereomer mixture of a compound (1); and a method of optically resolving an alcohol with the optical resolver. [In the formulae, R1 to R10 each represents hydrogen atom, etc.; R11 represents an alkyl group, etc.; R12 represents a hydrocarbon group, etc.; R13 represents a hydrocarbon group, etc.; and A represents acetyl group, etc.]

    摘要翻译: 由下式(1)表示的2-氧杂双环[3.3.0]辛烷化合物(化合物(1)); 包括化合物(1)中的至少一种的光学旋光器; 一种制备化合物(1)的方法,包括在酸催化剂存在下使化合物(2)或化合物(3)与醇(5)反应; 分离化合物(1)的非对映异构体混合物的方法; 以及用光学旋转变光器光学拆分醇的方法。 [式中,R 1〜R 10各自表示氢原子等。 R11表示烷基等。 R12表示烃基等; R13表示烃基等。 A代表乙酰基等]

    Liquid crystal display device
    112.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US06710824B2

    公开(公告)日:2004-03-23

    申请号:US09973775

    申请日:2001-10-11

    IPC分类号: G02F113

    CPC分类号: G02F1/136204 G02F1/1345

    摘要: Pixel areas surrounded by scanning signal lines, video signal lines, and counter signal lines are formed on a liquid-crystal-side surface of a transparent substrate, and include thin-film transistors driven by scanning signals from the scanning signal lines, pixel electrodes to which video signals from the video signal lines are supplied via the thin-film transistors, and counter electrodes spaced apart from the pixel electrodes and connected to the counter signal lines. To prevent leakage current from flowing from the scanning signal lines or the video signal lines to the counter signal lines, a common line is formed around a display area constituted by the pixel areas, the video signal lines and the scanning signal lines are connected to the common line by non-linear elements, and the counter signal lines are connected to the common line by high-resistance elements.

    摘要翻译: 由扫描信号线,视频信号线和反相信号线包围的像素区域形成在透明基板的液晶侧表面上,并且包括由扫描信号线,像素电极的扫描信号驱动的薄膜晶体管 来自视频信号线的视频信号经由薄膜晶体管提供,以及与像素电极间隔开并连接到计数器信号线的对置电极。 为了防止漏电流从扫描信号线或视频信号线流向计数信号线,在由像素区域构成的显示区域周围形成共同的线,视频信号线和扫描信号线连接到 公共线由非线性元件,并且计数器信号线通过高电阻元件连接到公共线。

    Pager and method for operating same
    115.
    发明授权
    Pager and method for operating same 失效
    寻呼机和操作方法

    公开(公告)号:US6144313A

    公开(公告)日:2000-11-07

    申请号:US976872

    申请日:1997-11-24

    申请人: Yasushi Nakano

    发明人: Yasushi Nakano

    IPC分类号: H04W88/02 G08B5/22

    CPC分类号: H04W88/023

    摘要: A pager having a telephone number memory, a telephone number retrieval section, a radio transmitter section, and a reply operation control section, which makes it possible to automatically send a reply message back to the sender of a message to the pager, without requiring a complex operation to be performed by the user of the pager. The telephone number memory stores information including telephone numbers of other pagers. The telephone number retrieval section executes retrieval of a telephone number out of the telephone numbers stored in the telephone number memory, in response to a sequence of numbers which is included in the received message. The reply operation control section controls transmission of a reply message to the telephone number which has been determined by the telephone number retrieval section, using the radio transmitter section. With the pager, it is possible to automatically let the sender know that the message has been received by the pager even in situations where dialing and talking are impossible, and telephone charges for the reply messages can be saved since the reply operation is executed accurately and quickly.

    摘要翻译: 具有电话号码存储器的寻呼机,电话号码检索部分,无线电发射机部分和应答操作控制部分,使得可以自动地向寻呼机发送回消息的发送者的回复消息,而不需要 由寻呼机的用户执行的复杂操作。 电话号码存储器存储包括其他寻呼机的电话号码的信息。 电话号码检索部分响应于包含在接收到的消息中的一系列号码,执行存储在电话号码存储器中的电话号码中的电话号码的检索。 回复操作控制部分使用无线电发送器部分控制对由电话号码检索部分确定的电话号码的回复消息的发送。 使用寻呼机,即使在拨号和通话不可能的情况下也可以自动让发送者知道该消息已经被寻呼机接收到,并且由于应答操作被准确地执行,所以可以保存回复消息的电话费用, 很快。

    Communication response control method
    118.
    发明授权
    Communication response control method 失效
    通信响应控制方法

    公开(公告)号:US5191580A

    公开(公告)日:1993-03-02

    申请号:US596821

    申请日:1990-10-12

    IPC分类号: H04L12/433

    CPC分类号: H04L12/433

    摘要: A communication response control method for distributing, from a specific station with the TTRT value (Target-Token Rotation Time) to be set, the TTRT values for all the other stations and forcibly seating the specific station to an arbitration mode in order to set the TTRT values of the whole network. As a result, the desired TTRT values can be set from any station on the network, dispensing with the trouble of setting the TTRT values for the respective stations, and allowing communication response control in cyclic data transmission and event transmission to be more simplified.

    摘要翻译: 一种通信响应控制方法,用于从要设置的TTRT值(目标令牌旋转时间)的特定站分配所有其他站的TTRT值,并强制将该特定站置于仲裁模式,以便设置 整个网络的TTRT值。 结果,可以从网络上的任何站设置所需的TTRT值,从而省去了设置各个站的TTRT值的麻烦,并且使循环数据传输和事件传输中的通信响应控制更加简化。

    Magnetic recording medium
    119.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号:US5188907A

    公开(公告)日:1993-02-23

    申请号:US734912

    申请日:1991-07-24

    IPC分类号: G11B5/716

    CPC分类号: G11B5/716 Y10S428/90

    摘要: A magnetic recording medium is disclosed which is excellent in video and audio signal output as well as in S/N ratio. The recording medium comprises first and second magnetic layers provided on a support in this order from said support and the first magnetic layer has a SFD value of from 0.38 to 0.60 and the second magnetic layer has a SFD value of from 0.30 to 0.45, wherein SFD is defined as follows:SFD=.DELTA.H/Hcwhere .DELTA.H is a half-width of magnetic field at the extreme value of differential coefficient of a magnetic induction-magnetic field hysterisis curve, and Hc is a coercive force of a magnetic material.

    摘要翻译: 公开了一种在视频和音频信号输出以及S / N比方面优异的磁记录介质。 所述记录介质包括从所述支撑件依次设置在支撑体上的第一和第二磁性层,并且所述第一磁性层的SFD值为0.38至0.60,所述第二磁性层的SFD值为0.30至0.45,其中SFD 定义如下:SFD = DELTA H / Hc其中DELTA H是在磁感应磁场滞后曲线的微分系数的极值处的磁场的半值宽度,Hc是磁性材料的矫顽力。