公开(公告)号：US20050030243A1

公开(公告)日：2005-02-10

申请号：US10823633

申请日：2004-04-14

申请人： Masahiro Ohara ,  Shinji Kamaeguchi ,  Toru Arakawa

发明人： Masahiro Ohara ,  Shinji Kamaeguchi ,  Toru Arakawa

IPC分类号： H01Q1/32 ,  H01Q7/08 ,  H01Q1/00

CPC分类号： H01Q1/3241 ,  H01Q7/08

摘要： An antenna includes a first core made of magnetic material, a coil including a conductive wire wound around a predetermined region of the first core, and a second core made of magnetic material. The second coil is operable to move at an inside of the coil. The antenna has a resonant frequency adjustable in a wide rage.

摘要翻译： 天线包括由磁性材料制成的第一芯体，包括缠绕在第一芯体的预定区域上的导线的线圈和由磁性材料制成的第二芯体。 第二线圈可操作以在线圈的内部移动。 天线具有可广泛调谐的谐振频率。

公开(公告)号：US5990867A

公开(公告)日：1999-11-23

申请号：US705510

申请日：1996-08-29

申请人： Hiroyasu Okada ,  Hiroaki Nishiono ,  Shinji Kamaeguchi ,  Mitsuo Kodama ,  Masanori Kusunoki

发明人： Hiroyasu Okada ,  Hiroaki Nishiono ,  Shinji Kamaeguchi ,  Mitsuo Kodama ,  Masanori Kusunoki

IPC分类号： G06F3/02 ,  G06F3/033 ,  G06F3/038 ,  G06F13/00 ,  H04Q9/00 ,  G06F17/30

CPC分类号： G06F3/038 ,  G06F2203/0384

摘要： In a wireless input transmission device, data is entered by input means such as pointing device, the value of the data is checked when transmitting the data, and when the data value is small and does not require the specified number of bits, the number of bits is decrease to one half or one quarter, or the difference from the previous time is transmitted, or the data is omitted if the present data is same as the previous data, and such information is given to the data quantity information bit, and data to be transmitted, data quantity information bit, and necessary data for transmission are added, and the transmission data is composed by decreasing the data quantity in one-input information depending on the data value and transmitted to the wireless receiver, where the transmission data is decoded according to the data quantity information bit and the received result is sent by wire to the main apparatus such as personal computer, word processor, other information processing apparatus, or household game machine, thereby preventing increase of current consumption used in communication in the wireless input transmission device and extending the battery life.

摘要翻译： 在无线输入传输设备中，通过诸如指点设备的输入装置输入数据，在发送数据时检查数据的值，并且当数据值小并且不需要指定的位数时， 比特减少到二分之一或四分之一，或者与前一时间的差异被发送，或者如果当前数据与先前数据相同，则省略数据，并且将这些信息提供给数据量信息比特，并且数据 要发送的数据量信息位和必要的传输数据相加，并且通过根据数据值减少一个输入信息中的数据量并发送给无线接收器来构成发送数据，并将其发送到无线接收器，其中发送数据是 根据数据量信息比特进行解码，并且接收结果通过电线发送到诸如个人计算机，文字处理器，其它信息处理装置等主设备， 或家用游戏机，从而防止在无线输入传输设备中的通信中使用的电流消耗的增加并延长电池寿命。