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    • 43. 发明申请
    • ANTENNA DEVICE AND COMMUNICATION DEVICE
    • 天线设备和通信设备
    • US20130012127A1
    • 2013-01-10
    • US13635997
    • 2011-03-31
    • Katsuhisa OriharaYoshito IkedaNorio SaitoSatoru Sugita
    • Katsuhisa OriharaYoshito IkedaNorio SaitoSatoru Sugita
    • H04B5/00H01Q7/06
    • H01Q1/2208H01Q1/2225H01Q1/2266H01Q1/24H01Q1/243H01Q1/42H01Q7/00
    • The present invention provides a communication device that can reduce a housing of an electronic device in size and thickness when the communication device is built in the electronic device. The communication device includes: an antenna coil (11a) arranged on an outer peripheral portion (134) of a housing (131) surface facing a reader/writer (120) of a mobile phone (130); a magnetic sheet (13) that attracts a magnetic field transmitted from the reader/writer (120) to the antenna coil (11a); and a communication processing unit (12) that is driven by a current flowing in the antenna coil (11a) and performs communication with the reader/writer (120), wherein the magnetic sheet (13) is arranged on the reader/writer (120) side of the antenna coil (11a) at a center portion (132a), and the antenna coil (11a) is arranged on the reader/writer (120) side on an outer periphery (130d) side.
    • 本发明提供一种通信装置,当通信装置内置在电子装置中时,可以减小电子装置的尺寸和厚度的外壳。 通信装置包括:天线线圈(11a),布置在面向移动电话(130)的读取器/写入器(120)的壳体(131)表面的外周部分(134)上; 吸引从读取器/写入器(120)发送到天线线圈(11a)的磁场的磁性片(13); 以及由在天线线圈(11a)中流动的电流驱动并与读取器/写入器(120)进行通信的通信处理单元(12),其中磁片(13)布置在读取器/写入器(120) )侧,天线线圈(11a)在中心部分(132a)处,天线线圈(11a)布置在外周(130d)侧的读/写器(120)侧。
    • 44. 发明申请
    • ANTENNA DEVICE AND COMMUNICATION DEVICE
    • 天线设备和通信设备
    • US20120206307A1
    • 2012-08-16
    • US13365773
    • 2012-02-03
    • Katsuhisa OriharaSatoru SugitaNorio SaitoMasayoshi Kanno
    • Katsuhisa OriharaSatoru SugitaNorio SaitoMasayoshi Kanno
    • H01Q1/00
    • G06K19/07749G06K19/0773G06K19/07771H01F27/008H01Q7/06H01Q7/08H01Q9/27
    • An antenna device includes an antenna coil that receives a magnetic field transmitted from a reader/writer and a capacitor. The antenna device also includes a magnetic sheet formed at a face-to-face position with respect to the antenna coil and configured for changing the inductance of the antenna coil. The capacitor has a temperature characteristic in which the capacitance of the capacitor is changed with changes in temperature. The magnetic sheet is formed of a magnetic material having a temperature characteristic in which the inductance of the antenna coil is made to be changed with an opposite sign of change to that of the capacitance of the capacitor that is changed with changes in temperature in the working temperature range. In this manner, the resonance frequency of the antenna circuit in the working temperature range may be brought approximately into coincidence with the oscillation frequency of the reader/writer.
    • 天线装置包括接收从读写器和电容器发送的磁场的天线线圈。 天线装置还包括形成在相对于天线线圈的面对面位置并被配置为改变天线线圈的电感的磁片。 电容器具有温度特性,其中电容器的电容随着温度的变化而改变。 磁性片由具有温度特性的磁性材料形成,其特征在于使天线线圈的电感变化,与电容器的电容变化相反,该电容随着工作温度的变化而变化 温度范围。 以这种方式,天线电路在工作温度范围内的谐振频率可能与读/写器的振荡频率大致一致。
    • 45. 发明申请
    • ANTENNA DEVICE AND COMMUNICATION DEVICE
    • 天线装置和通信装置
    • US20120200167A1
    • 2012-08-09
    • US13361435
    • 2012-01-30
    • Katsuhisa OriharaSatoru SugitaNorio SaitoMasayoshi Kanno
    • Katsuhisa OriharaSatoru SugitaNorio SaitoMasayoshi Kanno
    • H01F38/14
    • H01Q7/06G06K19/0773G06K19/07749H01F27/008H01Q9/27
    • An antenna device that is able to maintain the resonance frequency approximately constant despite changes in temperature to provide for stabilized communication is provided. The antenna device includes an antenna coil that receives a magnetic field transmitted from a reader/writer and a capacitor. The antenna device also includes a magnetic sheet formed at a face-to-face position with respect to the antenna coil and configured for changing the inductance of the antenna coil. The capacitor has a temperature characteristic in which the capacitance of the capacitor is changed with changes in temperature. The magnetic sheet is formed of a magnetic material having a temperature characteristic in which the inductance of the antenna coil is made to be changed with an opposite sign of change to that of the capacitance of the capacitor that is changed with changes in temperature in the working temperature range.
    • 提供了尽管温度变化以提供稳定通信的能够使谐振频率保持恒定的天线装置。 天线装置包括接收从读写器和电容器发送的磁场的天线线圈。 天线装置还包括形成在相对于天线线圈的面对面位置并被配置为改变天线线圈的电感的磁片。 电容器具有温度特性,其中电容器的电容随着温度的变化而改变。 磁性片由具有温度特性的磁性材料形成,其特征在于使天线线圈的电感变化,与电容器的电容变化相反,该电容随着工作温度的变化而变化 温度范围。
    • 47. 发明申请
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US20070188796A1
    • 2007-08-16
    • US11656961
    • 2007-01-24
    • Norio Saito
    • Norio Saito
    • G06F3/12
    • G06F11/079G06F11/0733
    • An image processing apparatus includes a stream buffer that stores therein data that is to be subjected to image processing; a first counting unit that measures a volume of data that is input into the stream buffer. An analyzing unit reads the data from the stream buffer and analyses read data; and a second counting unit measures a volume of data that is output from the stream buffer to the analyzing unit. An error identifying unit identifies, when error occurs in the analyzing unit when analyzing the data, a part of the data where an error has occurred based on the volumes of data measured by the first counting unit and the second counting unit.
    • 图像处理装置包括存储要进行图像处理的数据的流缓冲器; 第一计数单元,其测量输入到流缓冲器中的数据量。 分析单元从流缓冲器读取数据并分析读数据; 并且第二计数单元测量从流缓冲器输出到分析单元的数据量。 当分析数据时分析单元发生错误时,错误识别单元基于由第一计数单元和第二计数单元测量的数据量,识别发生错误的数据的一部分。
    • 48. 发明授权
    • Noise absorbing device
    • 噪音吸收装置
    • US5703557A
    • 1997-12-30
    • US797855
    • 1997-02-10
    • Takayuki OsadaFumishiro TsudaNorio SaitoTakeji IharaYoshio WagatsumaHitoshi Moriya
    • Takayuki OsadaFumishiro TsudaNorio SaitoTakeji IharaYoshio WagatsumaHitoshi Moriya
    • H01F17/06H01F27/26H01F27/33H01F27/02
    • H01F17/06H01F27/266H01F27/33H01F2017/065
    • A noise absorbing device is adapted to prevent radiation noise or induction noise from a cable connected to an electronic apparatus. A pair of holder segments (11 and 12) receive core pieces (20) in receiving recesses and are coupled by hinge portions (19) so as to be brought into butt contact with each other so that the pair of core pieces (20) form a cylindrical body with a cable extending therethrough. Elastic pieces (31) are interposed between the pair of core pieces (20) and the pair of holder segments (11 and 12) in order to provide an elastic force to the core pieces (20) so that the core pieces are slightly protruded from opening edges of the holder segments (11 and 12). When the pair of holder segments (11 and 12) are brought into butt contact with each other, the pair of core pieces (20) are put into press contact with each other by the elastic force of the elastic pieces (60). An assembly of the core piece (20) and the elastic piece (31) engaged therewith is press fitted into the receiving recess to avoid drop-off from each of the holder segments (11 and 12).
    • 噪声吸收装置适于防止来自连接到电子设备的电缆的辐射噪声或感应噪声。 一对保持器段(11和12)接纳在接收凹部中的芯片(20),并且通过铰链部分(19)联接以便彼此对接接合,使得该对芯片(20)形成 具有延伸穿过其中的电缆的圆柱体。 为了向芯片(20)提供弹性力,将弹性片(31)插入在一对芯片(20)和一对保持器节段(11和12)之间,使得芯片略微从 保持器段(11和12)的开口边缘。 当一对保持器段(11和12)彼此对接接触时,一对芯片(20)通过弹性片(60)的弹力相互压接。 芯片(20)和与其接合的弹性片(31)的组件压配合到容纳凹部中以避免从每个保持器段(11和12)脱落。