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1. 发明专利

JP2007241789A Radio tag reader/writer, communication device and communication system 审中-公开
标题翻译：无线标签读取器/写入器，通信设备和通信系统
公开(公告)号：JP2007241789A
公开(公告)日：2007-09-20
申请号：JP2006065183
申请日：2006-03-10
申请人： Ic Brains Co Ltd , Net-2Com Corp , ネットツーコム株式会社 , 株式会社Icブレインズ
发明人： SAKAGUCHI ISAO , TAKAHASHI HIDE , JOGASAKI HIROSHI
IPC分类号： G06K17/00 , G06K19/07 , H01Q1/12 , H01Q1/22 , H04B1/59
CPC分类号： G06K7/0008 , G06K7/10336 , G06K7/10386
摘要： PROBLEM TO BE SOLVED: To improve the communication between an RFID reader/writer 200 and an RFID tag 700 by devising the antenna 220 of the RFID reader/writer 200. SOLUTION: A radio tag reader/writer includes a second casing 240 accommodating the antenna 200 for communicating with the RFID tag 700, and a first casing 210 accommodating an RFID reader/writer 230 for writing information in the RFID tag 700 or reading information from the RFID tag 700. The angle formed by the antenna 220 and the RFID reader/writer 230 is the angle at which the electric wave sending/receiving surface of the antenna 220 and the sticking surface of the RFID tag 700 are opposite each other, at least during communication with the RFID tag 700. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决方案：通过设计RFID阅读器/写入器200的天线220来改善RFID阅读器/写入器200和RFID标签700之间的通信。解决方案：无线电标签读取器/写入器包括：容纳用于与RFID标签700通信的天线200的第二壳体240以及容纳用于在RFID标签700中写入信息的RFID读写器230的第一壳体210，或者从RFID标签700读取信息。由天线形成的角度 220，并且RFID读取器/写入器230至少在与RFID标签700通信期间是天线220的电波发送/接收表面和RFID标签700的粘贴表面彼此相对的角度。
版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006270892A Voice call device, voice call method, voice call program and recording medium 有权
标题翻译：语音呼叫设备，语音呼叫方式，语音呼叫程序和记录媒体
公开(公告)号：JP2006270892A
公开(公告)日：2006-10-05
申请号：JP2005089979
申请日：2005-03-25
申请人： Fujitsu Ltd , Net-2Com Corp , ネットツーコム株式会社 , 富士通株式会社
发明人： HARA MASAHIRO , MORI SHINICHIRO , FUJINO SHINJI , TOKUNAGA MASANOBU , JOGASAKI HIROSHI
IPC分类号： H04M11/00 , H04L12/02 , H04M1/725
CPC分类号： Y02D70/00 , Y02D70/14 , Y02D70/20
摘要： PROBLEM TO BE SOLVED: To efficiently attempt tradeoffs of quality of call, power saving and call cost. SOLUTION: Available wait modes are different, respectively, in response to the attachment or detachment of an interface for an external WAN, or voice direct call correspondence/non-correspondence. When the interface for the external WAN is not attached, only a VoIP dedicated mode can be utilized. When a built-in radio LAN interface as well as the interface for the external WAN, corresponding to a voice call by a public radio network are mounted, all the waiting modes can be utilized. Furthermore, when an interface 108b for an external WAN that does not cope with the voice call by the public radio network is mounted, only the VoIP-dedicated mode can be utilized. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：有效地尝试对呼叫质量，节电和通话费用的折衷。解决方案：响应于用于外部WAN的接口的附接或拆卸，或者语音直接呼叫对应/不对应，可用的等待模式分别是不同的。当外部WAN接口未连接时，只能使用VoIP专用模式。当安装了内置的无线局域网接口以及与公共无线网络的语音呼叫相对应的用于外部WAN的接口时，可以利用所有等待模式。此外，当安装用于公共无线电网络不能处理语音呼叫的用于外部WAN的接口108b时，只能使用VoIP专用模式。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006245651A Apparatus, method and program for voice communication 有权
标题翻译：用于语音通信的装置，方法和程序
公开(公告)号：JP2006245651A
公开(公告)日：2006-09-14
申请号：JP2005054398
申请日：2005-02-28
申请人： Fujitsu Ltd , Net-2Com Corp , ネットツーコム株式会社 , 富士通株式会社
发明人： NAKAGAWA ITARU , MORI SHINICHIRO , FUJINO SHINJI , O KIYOSHI
IPC分类号： H04M1/00
摘要： PROBLEM TO BE SOLVED: To improve voice quality by a simpler method in a voice communication apparatus for performing voice communication utilizing VoIP.
SOLUTION: The apparatus is provided with a detecting unit 201 for detecting whether or not a communication application 200 is presently used as executable by the voice communication apparatus and including an application of VoIP; and an operation control unit 202 for prohibiting the operations of communication applications other than the presently used VoIP application, on the basis of a result of detection by the detecting unit 201 if the VoIP application is activated. Also, the unit 202 prohibits the activation of communication applications other than the VoIP application on the basis of a result of detection of the detecting unit 201 if the VoIP application is presently used.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过使用VoIP进行语音通信的语音通信装置中的简单方法来提高语音质量。解决方案：该装置设置有检测单元201，用于检测通信应用200当前是否被语音通信设备可执行并且包括VoIP的应用; 以及操作控制单元202，用于基于检测单元201检测到VoIP应用是否被激活的结果，禁止除当前使用的VoIP应用之外的通信应用的操作。此外，如果当前使用VoIP应用，则单元202基于检测单元201的检测结果禁止除VoIP应用之外的通信应用的激活。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2007208554A Communication device and system thereof 审中-公开
标题翻译：通信设备及其系统
公开(公告)号：JP2007208554A
公开(公告)日：2007-08-16
申请号：JP2006023841
申请日：2006-01-31
申请人： Net-2Com Corp , ネットツーコム株式会社
发明人： O KIYOSHI , JOGASAKI HIROSHI , TSUZUKI CHIKAU
IPC分类号： H04L12/28 , H04M11/00
CPC分类号： Y02D70/00
摘要： PROBLEM TO BE SOLVED: To make a wireless IP telephone apparatus lower in power consumption, concerning a communication device and a system which can be connected to a wireless network and an IP network. SOLUTION: As a rule, a main CPU 130 shifts into a high-power consumption state, only when it is carrying out transmission processing of transmitting keep-alive signals to a SIP server, and otherwise keeps staying in a low-power consumption state. A controller 140, as a rule, shifts into a high power consumption state, only when it makes a reply to beacon signals sent from an access point, and otherwise keeps staying in a low-power consumption state. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了使无线IP电话设备的功耗降低，涉及可以连接到无线网络和IP网络的通信设备和系统。解决方案：通常，只有当主CPU 130执行向SIP服务器发送保持活动信号的传输处理时，主CPU 130才转移到高功耗状态，否则保持在低功耗状态消费状态只有当控制器140对从接入点发送的信标信号进行回复，并且否则保持在低功耗状态时，控制器140通常转移到高功耗状态。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004015442A Voice information communication system and voice information communication apparatus 审中-公开
标题翻译：语音信息通信系统和语音信息通信设备
公开(公告)号：JP2004015442A
公开(公告)日：2004-01-15
申请号：JP2002166289
申请日：2002-06-06
申请人： Net-2Com Corp , ネットツーコム株式会社
发明人： O KIYOSHI , SHA TADAMASA
IPC分类号： H04L12/66 , H04L12/46 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To provide a voice information communication system building up a communication environment among apparatuses even under a situation of security communication such as a NAT (network address translation) / firewall in a network such as the Internet.
SOLUTION: A LAN facility transmits a request to a WAN facility (1) and the request reaches the WAN facility through a request transmission process, that is, the processing by the NAT / firewall 54 (2). A Dir server system 20 at the WAN facility side receiving the request creates and returns a reply IP packet wherein a destination IP address in a TCP/IP header in compliance with the TCP/IP protocol in an IP packet to be returned on the basis of information of the request packet is replaced with the global IP address of the NAT (3). The NAT performs IP address conversion and transfers the return request to the LAN facility of the sender (4). Thus, the two facilities can accurately build up a call or control relation with each other.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使在诸如因特网的网络中的诸如NAT（网络地址转换）/防火墙的安全通信的情况下，也提供在装置之间建立通信环境的语音信息通信系统。解决方案：LAN设备向WAN设备（1）发送请求，请求通过请求传输过程到达WAN设施，即NAT /防火墙54（2）的处理。在接收请求的WAN设施侧的目的地服务器系统20创建并返回应答IP分组，其中根据要分发的IP分组中的TCP / IP协议的TCP / IP报头中的目的地IP地址将基于请求报文的信息被NAT（3）的全局IP地址替换。 NAT执行IP地址转换，并将返回请求传送给发送者的LAN设备（4）。因此，这两个设施可以准确地建立起彼此的通话或控制关系。版权所有（C）2004，JPO

6. 发明专利

JP2002185507A VOICE INFORMATION COMMUNICATION SYSTEM AND APPARATUS THEREOF 失效
公开(公告)号：JP2002185507A
公开(公告)日：2002-06-28
申请号：JP2000379333
申请日：2000-12-13
申请人： NET 2COM CORP
发明人： O KIYOSHI , HARADA ASURO
IPC分类号： G06F13/00 , H04L12/70 , H04L12/701 , H04L12/885 , H04L12/903 , H04M3/00 , H04M11/06 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To improve a speech quality by communicating by avoiding a channel for causing a delay of the communication in an internet. SOLUTION: A terminal equipment is connected to a network having a router for routing in response to an address. The equipment adds different destination addresses to voice information and non-voice information except the voice information and transmits the information. A storage means is connected to each network. The storage means stores the address of the equipment under a management. A switch means is connected to a dedicated line for transmitting to each other and connected to the network. The switch means is switched to connect to the equipment designated by an address in response to a stored content of the storage means.

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