专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US5716545A Antiferroelectric liquid crystal composition 失效
标题翻译：反铁电液晶组合物
公开(公告)号：US5716545A
公开(公告)日：1998-02-10
申请号：US772992
申请日：1996-12-23
申请人： Katsuhide Kikuchi , Yoshimasa Hijikata , Hitoshi Hayashi
发明人： Katsuhide Kikuchi , Yoshimasa Hijikata , Hitoshi Hayashi
IPC分类号： G02F1/13 , C07C69/773 , C09K19/02 , C09K19/20 , C09K19/46 , C09K19/12 , C09K19/52
CPC分类号： C09K19/0266 , C09K19/2021
摘要： Antiferroelectric liquid crystal compositions which employ mixtures of antiferroelectric liquid crystal compounds represented by general formulas (1) and (2), and also antiferroelectric liquid crystal compounds represented by general formula (3). ##STR1## wherein R.sub.1 -R.sub.6 are alkyl groups, and one or more of the 4 hydrogen atoms of each of the phenyl groups in the formulas may be replaced with a fluorine atom.
摘要翻译：采用由通式（1）和（2）表示的反铁电液晶化合物的混合物的反铁电液晶组合物，以及由通式（3）表示的反铁电液晶化合物。（1）（2）其中R 1 -R 6为烷基，式中每一个苯基的4个氢原子中的一个或多个可被氟取代原子。

32. 发明授权

US5517559A Apparatus for and method of verifying service user's information 失效
标题翻译：用于验证服务用户信息的装置和方法
公开(公告)号：US5517559A
公开(公告)日：1996-05-14
申请号：US125124
申请日：1993-09-22
申请人： Hitoshi Hayashi , Senji Kuroki , Masayuki Honma , Naoki Abe , Akira Orita
发明人： Hitoshi Hayashi , Senji Kuroki , Masayuki Honma , Naoki Abe , Akira Orita
IPC分类号： H04M15/00 , H04M1/64 , H04M3/00 , H04M17/00
CPC分类号： H04M15/00
摘要： An apparatus for verifying service user's information consists of a switch system for setting a call between one terminal and the other terminal and a data memory connected to this switch system. This data memory stores information indicating the number of a service user on which a charge previously applied by a subscriber is imposed and information on a validity of this service user's information. The switch system includes a checking section. The checking section checks at first effects, when the subscriber requests setting of a call to be charged for a talk on the basis of the above-mentioned information from one terminal, a formal check of the service user's information sent with the request by the subscriber. If this formal check is passed, the checking section requests the data memory for a collation as to whether or not the service user's information is valid. Then, only when receiving a reply saying that the service user's information is valid, the switch system sets the call between one terminal and the other terminal.
摘要翻译：用于验证服务用户信息的装置包括用于在一个终端和另一个终端之间设置呼叫的交换机系统和连接到该交换机系统的数据存储器。该数据存储器存储指示施加先前由用户应用的费用的服务用户的号码的信息和关于该服务用户信息的有效性的信息。开关系统包括一个检查部分。检查部检查第一效果，当订户根据来自一个终端的上述信息请求设置要进行通话的呼叫设置时，对用户的请求发送的服务用户信息的形式检查。如果通过了这种正式检查，则检查部分请求数据存储器进行归类，以确定服务用户的信息是否有效。然后，只有当接收到服务用户信息有效的回复时，交换机系统才能在一个终端和另一个终端之间设置呼叫。

33. 发明授权

US4061907A Interpolator for a numerically controlled machine with step size selected in response to feed rate 失效
标题翻译：用于数控机床的插补器，其响应于进给速率选择步长
公开(公告)号：US4061907A
公开(公告)日：1977-12-06
申请号：US706322
申请日：1976-07-19
申请人： Kiyokazu Okamoto , Hitoshi Hayashi
发明人： Kiyokazu Okamoto , Hitoshi Hayashi
IPC分类号： B23Q15/013 , G05B19/4103 , G06F15/46
CPC分类号： G05B19/4103
摘要： Input signals supplied for each block to an interpolator for a numerically controlled machine comprise displacement signals representative of conventional displacement data in terms of a conventional step size and a feed rate signal representative of a feed rate which, in turn, defines a conventional pulse distribution rate. The interpolator selects, in response to the feed rate signal, a working step size to be an integral multiple or an integral submultiple (exclusive of unity) of the conventional one, derives working displacement data and a working pulse distribution rate by dividing the conventional ones by the multiple or submultiple, and carries out pulse distribution in a conventional manner but by the use of the working displacement data and feed rate to produce those distribution signals at the working pulse distribution rate which make servos feed a machine tool relative to a workpiece with the working step size and at the feed rate. The input signal may include a signal indicative of the working step size.
摘要翻译：为每个块提供的输入信号用于数控机器的内插器包括代表常规位移数据的代表传统步长的位移信号和表示进给速率的进给速率信号，进给速率信号反过来限定常规的脉冲分配速率。插补器响应于馈送速率信号选择工作步长为常数的整数倍或整数倍（不包括统一），通过将常规的步数除以工作位移数据和工作脉冲分布率，通过多重或多数，并且以常规方式执行脉冲分布，但是通过使用工作位移数据和进给速率以工作脉冲分布速率产生这些分配信号，使得伺服机构相对于工件馈送机床，工作步长和进给速度。输入信号可以包括指示工作步长的信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式