Novel imidazole-isocyanuric acid adducts and utilization thereof
    83.
    发明授权
    Novel imidazole-isocyanuric acid adducts and utilization thereof 失效
    新型咪唑 - 异氰脲酸加合物及其应用

    公开(公告)号:US4205156A

    公开(公告)日:1980-05-27

    申请号:US5493

    申请日:1979-01-22

    摘要: An imidazole-isocyanuric acid adduct having the following general formula is disclosed: ##STR1## wherein R.sub.1 is a member selected from the group consisting of a hydrogen atom, a .beta.-cyanoethyl group and a .beta.-[3,5-diamino-S-triazinyl-(1)]-ethyl group, R.sub.2 stands for a monovalent hydrocarbon group having up to 17 carbon atoms, R.sub.3 is a member selected from the group consisting of a hydrogen atom and an alkyl group having up to 4 carbon atoms, with the proviso that when R.sub.1 is a hydrogen atom, R.sub.2 is a methyl or phenyl group and R.sub.3 is a hydrogen atom and when R.sub.1 is a .beta.-cyanoethyl group, R.sub.2 is a phenyl group and R.sub.3 is a hydrogen atom, and n is a number of from 0 to 2.This adduct has peculiar characteristics not possessed by ordinary salts. Namely, the adduct is stable in water, and it decomposes in a solvent or under heating. The adduct is valuable as a curing agent for epoxy resins, and it can be utilized for purification of imidazoles.

    摘要翻译: 公开了具有以下通式的咪唑 - 异氰脲酸加合物:其中R 1是选自氢原子,β-氰基乙基和β-[3,5-二氨基-S- 三嗪基 - (1)] - 乙基,R 2表示具有至多17个碳原子的一价烃基,R 3是选自氢原子和具有至多4个碳原子的烷基的成员,其中 条件是当R1是氢原子时,R2是甲基或苯基,R3是氢原子,当R1是β-氰基乙基时,R2是苯基,R3是氢原子,n是 从0至2.该加合物具有普通盐不具有的特有特性。 即,加合物在水中稳定,在溶剂中或加热下分解。 加合物作为环氧树脂的固化剂是有价值的,可用于咪唑的纯化。

    Liquid crystal display device
    84.
    发明授权
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号:US4009938A

    公开(公告)日:1977-03-01

    申请号:US422373

    申请日:1973-12-06

    CPC分类号: C09K19/46

    摘要: A liquid crystal display device uses nematic liquid crystal compounds having a high positive dielectric anisotropy for rotating the plane of polarized light. The optical activity of a composition including such materials can be eliminated by impressing a sufficiently high voltage across a cell containing such materials. These properties make it possible to use such compositions as the basis of a device which is, in effect, an optical shutter.

    摘要翻译: 液晶显示装置使用具有高正介电各向异性的向列型液晶化合物来旋转偏振光平面。 包含这些材料的组合物的光学活性可以通过在包含这种材料的电池上施加足够高的电压来消除。 这些性质使得可以使用这样的组合物作为实际上是光学快门的装置的基础。

    Semiconductor memory device including a flag for selectively controlling erasing and writing of confidential information area
    86.
    发明授权
    Semiconductor memory device including a flag for selectively controlling erasing and writing of confidential information area 有权
    半导体存储器件包括用于选择性地控制机密信息区域的擦除和写入的标志

    公开(公告)号:US09256525B2

    公开(公告)日:2016-02-09

    申请号:US13690961

    申请日:2012-11-30

    IPC分类号: G06F12/02 G06F12/14 G06F21/79

    摘要: A semiconductor memory device includes a memory which comprises a confidential information area storing confidential information and a flag. A controller reads the flag from the memory when instructed to erase or write data in the confidential information area, determines whether the flag is set, erases or writes data in the confidential information area when the flag is clear, and abandons a process requested by an erase or write instruction when the flag is set. An authenticator uses data in the confidential information area to execute an operation for authentication. A management information area may store management information for associated pages. The flag may include a bit string and a complementary bit string to improve reliability of the flag. The confidential information area may store dummy data when the memory is used for uses other than an application with an authentication function, so no problem arises using a normal controller.

    摘要翻译: 半导体存储器件包括存储机密信息区域和标志的存储器。 当指示擦除或写入机密信息区中的数据时,控制器从存储器中读取该标志,当该标志清除时,确定在机密信息区中是否设置,擦除或写入数据,并放弃由 设置标志时擦除或写入指令。 验证者使用机密信息区域中的数据来执行认证操作。 管理信息区域可以存储关联页面的管理信息。 标志可以包括位串和互补位串,以提高标志的可靠性。 当存储器被用于除具有认证功能的应用程序之外的使用时,机密信息区域可以存储虚拟数据,因此使用普通控制器不会出现问题。

    Mobile station, communication system, and communication method for collecting location information of a mobile station
    87.
    发明授权
    Mobile station, communication system, and communication method for collecting location information of a mobile station 有权
    移动台,通信系统和用于收集移动台的位置信息的通信方法

    公开(公告)号:US08818414B2

    公开(公告)日:2014-08-26

    申请号:US13259597

    申请日:2010-03-23

    CPC分类号: H04W4/02 H04W4/90 H04W64/00

    摘要: A mobile station, a communication system, and a communication method that are capable of efficiently collecting location information of any user. A communicating module receives a positioning request including attribute specifying information from a management center, a determining module determines whether measurements of the location are necessary or not based on the attribute specifying information in the received positioning request and the attribute information stored in advance. Then, when the determining module determines that measurements of the location are necessary, a positioning module performs measurements of the location and sends location information thus measured to the management center. Accordingly, it is possible to collect the location information of the mobile station that agrees with an attribute that the management center desires and therefore, it is possible to provide an attentive service and the like based on the location information.

    摘要翻译: 能够有效地收集任何用户的位置信息的移动台,通信系统和通信方法。 通信模块从管理中心接收包括属性指定信息的定位请求,确定模块基于接收到的定位请求中的属性指定信息和预先存储的属性信息来确定是否需要测量位置。 然后,当确定模块确定需要测量位置时,定位模块执行位置的测量并将如此测量的位置信息发送到管理中心。 因此,可以收集与管理中心所期望的属性一致的移动站的位置信息,因此可以基于位置信息提供周到的服务等。

    Mesh data creation method
    90.
    发明授权
    Mesh data creation method 失效
    网格数据创建方法

    公开(公告)号:US08600957B2

    公开(公告)日:2013-12-03

    申请号:US13258073

    申请日:2010-03-23

    IPC分类号: G06F17/30

    摘要: Provided is a mesh data creation method allowing appropriate expression of population densities while making a balance between accuracy and granularity. In the mesh data creation method, when the number of samples in a region of reference mesh data with a predetermined size is not less than a threshold, divided mesh data is created by dividing the region of the reference mesh data. Namely, each portion with a high population density can be expressed by a fine region of mesh data and each portion with a low population density by a coarse region of mesh data. The above makes it feasible to prevent meshes from becoming too fine to ensure accuracy or, conversely, from becoming too coarse to maintain granularity, thereby resulting in failing to achieve a detailed grasp of population densities, and thus to achieve appropriate expression of population densities while making a balance between accuracy and granularity.

    摘要翻译: 提供了一种网格数据创建方法,允许适当表达人口密度,同时在精度和粒度之间取得平衡。 在网格数据创建方法中,当具有预定大小的参考网格数据区域中的采样数不小于阈值时,通过划分参考网格数据的区域来创建划分的网格数据。 也就是说,具有高人口密度的每个部分可以由网格数据的精细区域和具有低的人口密度的每个部分用网格数据的粗糙区域表示。 以上使得网格变得太细而不能确保准确性或相反地变得太粗糙以保持粒度,从而导致不能更好地掌握人口密度,从而实现人口密度的适当表达,同时 在精度和粒度之间取得平衡。