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1. 发明专利

JP2003016395A Ic card reader, ic card reader main body, card holder, and support member 有权
标题翻译： IC卡阅读器，IC卡读卡器主体，卡座和支持会员
公开(公告)号：JP2003016395A
公开(公告)日：2003-01-17
申请号：JP2001199386
申请日：2001-06-29
申请人： Denso Corp , Denso Elecs Kk , デンソーエレックス株式会社 , 株式会社デンソー
发明人： HIRATA TATSUYA , TAKIGUCHI MASAHIRO , TAKAHASHI KIYOSHI , SUGIURA MASAHIRO , SUGIURA AKIHIRO , ISOBE TOSHIO
IPC分类号： G06K19/00 , G06K7/00 , G06K17/00
CPC分类号： G06K19/005 , G06K7/0008 , G06K17/0022
摘要： PROBLEM TO BE SOLVED: To provide an IC card reader which is adaptive to use styles over a wide range.
SOLUTION: A card holder 7 which holds an IC card 13 can be loaded in a data read part 3 of a reader writer main body 1; and the card holder 7 is not loaded in the data read part 3 for an application which communicates with the IC card 13 only momentarily during each use, but loaded in the data read part 3 for an application which possibly communicates with the IC card 13 repeatedly for a relatively long time during each use.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种适用于广泛使用风格的IC卡读卡器。解决方案：保持IC卡13的卡保持器7可以被加载到读写器主体1的数据读取部分3中; 并且卡片保持器7没有被加载到用于在每次使用期间仅与IC卡13通信的应用的数据读取部分3中，而是被加载到数据读取部分3中以用于可能反复与IC卡13通信的应用在每次使用期间相对较长的时间。

2. 发明专利

JP2006113727A Ic card reader device and ic card reader installing tool 有权
标题翻译： IC卡阅读器和IC卡阅读器安装工具
公开(公告)号：JP2006113727A
公开(公告)日：2006-04-27
申请号：JP2004298854
申请日：2004-10-13
申请人： Denso Elecs Kk , Denso Wave Inc , デンソーエレックス株式会社 , 株式会社デンソーウェーブ
发明人： SUGIURA AKIHIRO , HIRATA TATSUYA , SHIMIZU TOSHIO
IPC分类号： G06K17/00
摘要： PROBLEM TO BE SOLVED: To make a communication device smaller than an IC card and to make visible the light emitted by an alarm illumination means of the communication device. SOLUTION: A stand 14 for keeping an IC card reader 3 upright is provided with a recessed part 21 in the horizontal center of a frontal part 16 that holds the IC card reader 3 so that a display window 9 of the IC card is visible while the IC card 5 is inserted in a slot formed between the top of the frontal part 16 and the IC card reader 3. When an alarm LED in the IC card reader 3 turns on, its light is visible via the display window 9. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：使通信设备小于IC卡，并使由通信设备的报警照明装置发出的光可见。解决方案：用于保持IC卡读卡器3直立的支架14在保持IC卡读卡器3的前部16的水平中心处设置有凹部21，使得IC卡的显示窗9 当IC卡5插入形成在正面部分16的顶部和IC卡读卡器3之间的槽中时可见。当IC卡读卡器3中的报警LED打开时，其光可以经由显示窗9看到。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006050406A Contactless ic card reader/writer 审中-公开
标题翻译：联系IC卡读卡器/写卡器
公开(公告)号：JP2006050406A
公开(公告)日：2006-02-16
申请号：JP2004230799
申请日：2004-08-06
申请人： Denso Elecs Kk , Denso Wave Inc , デンソーエレックス株式会社 , 株式会社デンソーウェーブ
发明人： OHINATA TOSHIMASA , HIRATA TATSUYA , SHIMIZU TOSHIO
IPC分类号： H04B1/59 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide a contactless IC card reader/writer capable of reliably communicating with an IC card even when the impedance of the IC card varies. SOLUTION: If the IC card 3 is brought nearer to the contactless IC card reader/writer in a state that a carrier wave is modulated by a test modulation signal, the amplitude of a transmission signal is affected by the impedance of the IC card 3 and changes. When detecting the IC card (S4: YES), the reader/writer detects the transmission signal (S5) to calculate a modulation factor (S6). At this time, when the modulation factor is within a predetermined range (S7: YES), ordinary communication is performed (S9), and when the modulation factor is beyond the predetermined range (S7: NO), the modulation factor is modified (S8). This enables the IC card 3 to communicate in a state that the modulation factor of the transmission signal is appropriately adjusted. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使当IC卡的阻抗变化时，提供能够与IC卡可靠地通信的非接触式IC卡读/写器。解决方案：如果IC卡3在载波被测试调制信号调制的状态下更靠近非接触式IC卡读/写器，则传输信号的幅度受到IC阻抗的影响卡3和更改。当检测到IC卡时（S4：是），读写器检测发送信号（S5）以计算调制率（S6）。此时，当调制度在预定范围内时（S7：是），进行通常通信（S9），当调制度超过预定范围（S7：否）时，调制因数被修正（S8 ）。这使得IC卡3能够在适当地调整发送信号的调制因子的状态下进行通信。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006023914A Ic card reader and method for controlling transmission output of ic card reader 有权
标题翻译： IC卡读卡器和控制IC卡读卡器传输输出的方法
公开(公告)号：JP2006023914A
公开(公告)日：2006-01-26
申请号：JP2004200482
申请日：2004-07-07
申请人： Denso Elecs Kk , Denso Wave Inc , デンソーエレックス株式会社 , 株式会社デンソーウェーブ
发明人： OHINATA TOSHIMASA , HIRATA TATSUYA , SHIMIZU TOSHIO
IPC分类号： G06K17/00 , B42D15/10
摘要： PROBLEM TO BE SOLVED: To provide an IC card reader for securing a proper communication state even when there is any installation which is likely to interfere with communication in the surroundings. SOLUTION: A CPU 2 configuring a reader/writer 1 makes a memory 12 preliminarily store the amplitude value of a carrier under an assumed reference environment, and changes a resistance value in an output varying part 8 of a transmission output part 4, or changes the filter constant of a transmission filter part 5 in order to reduce a difference between the stored amplitude value and the actual amplitude value detected by an amplitude detecting circuit 11. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使当存在可能干扰周围环境的通信的安装时，也提供用于确保正确通信状态的IC卡读取器。解决方案：构成读写器1的CPU2使得存储器12在假定的基准环境下预先存储载波的振幅值，并且改变发送输出部分4的输出变化部分8中的电阻值，或者改变发送滤波器部分5的滤波器常数，以便减小由振幅检测电路11检测到的存储的振幅值和实际振幅值之间的差异。版权所有：（C）2006，JPO＆NCIPI

5. 发明专利

JP2006072901A Ic card reader 有权
标题翻译： IC卡读卡器
公开(公告)号：JP2006072901A
公开(公告)日：2006-03-16
申请号：JP2004258381
申请日：2004-09-06
申请人： Denso Elecs Kk , Denso Wave Inc , デンソーエレックス株式会社 , 株式会社デンソーウェーブ
发明人： SHIMIZU TOSHIO , HIRATA TATSUYA , SUGIURA AKIHIRO
IPC分类号： G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide an IC card reader capable of extending a communicable distance farther without exceeding the withstand voltage of an internal IC even in the case that a non-contact type IC card gets close. SOLUTION: A reader-writer detects a distance from an IC card by the terminal voltage of an antenna 5 and a CPU 10 executes control so as to lower the transmission output of magnetic signals as the distance gets short. To put it concretely, a closed loop conductor 19 is arranged so as to be along the antenna 5 and be roughly equal to an antenna coil outer shape on the side of the IC card 22, and the CPU 10 turns a switch 21 OFF and closes the closed loop conductor 19 at the time of judging that the distance from the IC card 22 gets short. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在非接触式IC卡接近的情况下，也能够提供能够延长可通信距离而不超过内部IC的耐受电压的IC读卡器。解决方案：读写器通过天线5的端子电压检测距离IC卡的距离，并且CPU 10执行控制，以便随着距离变短而降低磁信号的传输输出。具体地说，闭环导体19沿着天线5布置，并且大体上等于IC卡22侧的天线线圈外形，并且CPU 10将开关21断开并闭合在判定距离IC卡22的距离变短时闭环导体19。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006033701A Ic card reader and communication property correction method for the same 审中-公开
标题翻译： IC卡阅读器和通信属性校正方法
公开(公告)号：JP2006033701A
公开(公告)日：2006-02-02
申请号：JP2004212936
申请日：2004-07-21
申请人： Denso Elecs Kk , Denso Wave Inc , デンソーエレックス株式会社 , 株式会社デンソーウェーブ
发明人： OHINATA TOSHIMASA , HIRATA TATSUYA , SHIMIZU TOSHIO
IPC分类号： H04B1/59 , G06K17/00 , H04B1/04 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide an IC card reader capable of suppressing, as far as possible, the change of a communicable distance with an IC card even when an operational environment is changed. SOLUTION: A CPU 2 comprising a reader/writer 1 detects temperatures of a transmitting amplifier 9 and a receiving amplifier 16 via temperature sensors 12 and 19 and controls switching circuits 10 and 17 in accordance with changes of the detected temperatures to adjust amplification factors of the transmitting amplifier 9 and the receiving amplifier 16. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供即使在操作环境改变时也能够尽可能地抑制与IC卡的可通信距离的变化的IC读卡器。解决方案：包括读取器/写入器1的CPU 2通过温度传感器12和19检测发射放大器9和接收放大器16的温度，并根据检测到的温度的变化控制开关电路10和17，以调节放大发射放大器9和接收放大器16的因素。（C）2006年，JPO和NCIPI

7. 发明专利

JP2003050977A Communication system for contactless type ic card, ic card, and ic card reader 有权
标题翻译：不间断型IC卡，IC卡和IC卡读卡器的通信系统
公开(公告)号：JP2003050977A
公开(公告)日：2003-02-21
申请号：JP2001239246
申请日：2001-08-07
申请人： Denso Corp , 株式会社デンソー
发明人： HIRATA TATSUYA
IPC分类号： B42D15/10 , G06K17/00 , G06K19/07
摘要： PROBLEM TO BE SOLVED: To provide a communication system for a contactless type IC card which realizes optimum communications corresponding to the manufacturing conditions of respective IC cards.
SOLUTION: Card characteristics data regarding the manufacturing condition of an IC card are stored in a memory of the IC card, which reads the data out of the memory at a data read request from a card reader writer and transmits them. Once receiving the card characteristic data sent from the IC card side, the reader writer 11 adjusts parameters regarding the conditions of communications with the IC card according to the data.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于实现与各个IC卡的制造条件对应的最佳通信的非接触式IC卡的通信系统。解决方案：关于IC卡的制造条件的卡特性数据被存储在IC卡的存储器中，该IC卡从读卡器写入器以数据读取请求从存储器读出数据并将其发送。一旦接收到从IC卡侧发送的卡特征数据，读写器11就根据数据调整与IC卡的通信条件的参数。

8. 发明专利

JP2003030600A Ic card reader, ic card reader main body, and card holder 有权
标题翻译： IC卡阅读器，IC卡读卡器主体和卡座
公开(公告)号：JP2003030600A
公开(公告)日：2003-01-31
申请号：JP2001212143
申请日：2001-07-12
申请人： Denso Corp , 株式会社デンソー
发明人： HIRATA TATSUYA , HAYASHI KOJI
IPC分类号： B42D15/10 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide an IC card reader adaptable to wide forms of usage.
SOLUTION: The IC card reader is used without attaching a card holder 17 to a reader-writer main body 11 at the time of only instantaneously communicating with an IC card 23 at each time of its use, and is used by attaching the card holder 17 to a data reading part 13 at the time of communicating with the IC card 23 several times in a relatively long time at each time of its use. Then, a frame body 17a of the card holder 17 is formed of a conductive material, and the level of a radio signal to be transmitted from an antenna coil 14 in the data reading part 13 is reduced, so that the IC card reader can be used without applying the license of a radio station.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供适用于广泛使用形式的IC卡读卡器。解决方案：使用IC卡阅读器时，在每次使用时仅在与IC卡23进行瞬时通信时将卡座17附着到读写器主体11，并且通过将卡保持器17 在使用时在相对长的时间内与IC卡23进行多次通信的数据读取部13。然后，卡保持器17的框体17a由导电材料形成，并且从数据读取部13中的天线线圈14发送的无线电信号的电平减小，使得IC卡读取器可以未使用无线电台的许可使用。

9. 发明专利

JP2003018043A Communication unit 审中-公开
标题翻译：通信单元
公开(公告)号：JP2003018043A
公开(公告)日：2003-01-17
申请号：JP2001199387
申请日：2001-06-29
申请人： Denso Corp , 株式会社デンソー
发明人： HIRATA TATSUYA
IPC分类号： B42D15/10 , G06K17/00 , H04B1/59 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a communication unit that can control a transmission system, so as to optimize the transmission power level of a radio wave signal in each system, when selecting the transmission system depending on a communication object.
SOLUTION: A CPU 4, which is a component of a reader/writer 1, switches the transmission reception system of a transmission circuit section 17 and a reception circuit section 18 as its control to switch any of a transmission system of a radio wave signal sent to a contactless IC card 3 and of a reception system of a radio wave signal sent from the IC card 3 in plural number of systems, and controls the amplification factor of an amplifier section 10 increasingly, when the CPU 4 switches the communication system, from the communication type A with 100% of modulation level to a communication type B with 10% of modulation level.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种可以控制传输系统的通信单元，以便在根据通信对象选择传输系统时优化每个系统中的无线电波信号的传输功率电平。解决方案：读取器/写入器1的组件的CPU4切换发送电路部分17和接收电路部分18的发送接收系统作为其控制，以切换发送的无线电波信号的传输系统涉及一种非接触式IC卡3和从多个系统中的IC卡3发送的无线电波信号的接收系统，并且当CPU 4切换通信系统时，逐渐控制放大器部分10的放大系数具有100％调制级别的通信类型A与具有10％调制级别的通信类型B。

10. 发明专利

JP2001202490A IC CARD AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2001202490A
公开(公告)日：2001-07-27
申请号：JP2000011654
申请日：2000-01-20
申请人： DENSO CORP
发明人： HIRATA TATSUYA
IPC分类号： G06K19/077 , B42D15/10
摘要： PROBLEM TO BE SOLVED: To improve the printability to a surface. SOLUTION: A common print layer 20 is preliminarily printed on the outside surface of a first sheet 12, and a circuit pattern 15 is formed on its inside surface. An IC chip 16 is mounted on the inside surface of the first sheet 12 through an anisotropic conductive adhesive 17 by flip chip mounting so that the bump 16a of the chip 16 may be connected to the circuit pattern 15. The peripheral part of the IC chip 16 is molded by soft sealing resin 18, and a reinforcing plate 19 is attached to the IC chip 16. At this time, a flash 19a of the reinforcing plate 19 is directed toward the first sheet 12. A second sheet 13 is joined to the inside surface of the first sheet 12 with an intermediate adhesive layer 14 between them to make a card. Thereafter, an arbitrary designed print layer 12 is printed on the outside surface of the second sheet 13.

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