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1. 发明专利

JP2003051882A Mobile terminal provided with operating state monitor function and method for diagnosing defect of the mobile terminal 有权
标题翻译：具有操作状态监视功能的移动终端和用于诊断移动终端缺陷的方法
公开(公告)号：JP2003051882A
公开(公告)日：2003-02-21
申请号：JP2001237451
申请日：2001-08-06
申请人： Hitachi Ltd , Hitachi Mobile Co Ltd , Kddi Corp , Kddi株式会社 , 株式会社日立モバイル , 株式会社日立製作所
发明人： YAMASHITA KENJI , OTAKA YUKIO , TANAKA KATSUYUKI , KOBASHI MAKOTO , YAMAGUCHI KENICHI , ASAHI MASAO , HOSODA MASAHITO , UMEHARA YOSHIAKI
IPC分类号： H04M1/82 , H04B7/26 , H04M1/24
摘要： PROBLEM TO BE SOLVED: To diagnose whether a defect of the mobile terminal is caused by the mobile terminal itself or a defect in a network. SOLUTION: The mobile terminal is provided with a plurality of recording areas capable of recording data of a prescribed operation monitor repetitively for a prescribed time and with a frequency counter that counts prescribed data, and the mobile terminal diagnoses whether a defect is caused by a defect in the mobile terminal or a defect in a network on the basis of data of the operation monitor recorded in the recording area and data of the frequency counter on the occurrence of a preset frozen condition.
摘要翻译：要解决的问题：诊断移动终端的缺陷是由移动终端本身引起还是由网络中的缺陷引起。解决方案：移动终端设置有能够在规定时间内重复地记录规定的操作监视的数据的多个记录区域，以及对规定数据进行计数的频率计数器，并且移动终端诊断缺陷是否由缺陷引起基于记录在记录区域中的操作监视器的数据和频率计数器的数据，在出现预设冻结条件时，在移动终端中或网络中的缺陷。

2. 发明专利

JP2004015082A Notice apparatus 审中-公开
标题翻译：注意事项
公开(公告)号：JP2004015082A
公开(公告)日：2004-01-15
申请号：JP2002161354
申请日：2002-06-03
申请人： Hitachi Ltd , Hitachi Mobile Co Ltd , 株式会社日立モバイル , 株式会社日立製作所
发明人： KAWASHIMA SHINYA , KOBASHI MAKOTO , UMEHARA YOSHIAKI , OMORI TADASHI
IPC分类号： G08B25/04 , G08B25/10 , H04M1/00 , H04M3/42 , H04M11/04
摘要： PROBLEM TO BE SOLVED: To provide a notice technology with ease of operation capable of transmitting a preset message to a predetermined transmission destination by depressing one button.
SOLUTION: A data memory stores prescribed information and a prescribed notice destination corresponding to one pushbutton, and the notice apparatus is configured to inform the prescribed notice destination about the prescribed information when the pushbutton is depressed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种易于操作的通知技术，能够通过按压一个按钮将预设消息发送到预定的发送目的地。解决方案：数据存储器存储与一个按钮对应的规定信息和规定的通知目的地，并且通知装置被配置为当按下按钮时通知规定的通知目的地关于规定的信息。版权所有（C）2004，JPO

3. 发明专利

JP2004046431A Portable radio-telephone set and content download data back up method 审中-公开
公开(公告)号：JP2004046431A
公开(公告)日：2004-02-12
申请号：JP2002201488
申请日：2002-07-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KURAMOTO HISAO , SUZUKI KENJI , UMEHARA YOSHIAKI , MURATA SHUNEI , CHIBA YUTAKA
IPC分类号： G06F12/14 , G06F12/16 , H04B7/26 , H04L9/08 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To preserve data of quantity exceeding capacity of an incorporated recording part and to securely protect a content with copyright in a portable radio telephone set. SOLUTION: A plaintext content distributed from a content distribution server is recorded in a recording part 5. When a transmission instruction of the desired plaintext content is given to an outer recording unit 14 from a key operation part 11, it is read from the recording part 5, is ciphered by a cipher text content generation part 17 by using a secret key from a secret key generation part 21 and it is transmitted to the outer recording unit 14 as a cipher text content so as to be recorded. When a reading instruction of the content is given from a key operation part 11, the cipher text content is read from the outer recording unit 14 and is decoded by a cipher text content decoding part 18 by using a decoding secret key from the secret key generation part 21. It is supplied to a plaintext content reproducing part 25 through a RAM 9 and is displayed on a display part 26 and the like. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004233058A Cellular phone and positioning system 审中-公开
公开(公告)号：JP2004233058A
公开(公告)日：2004-08-19
申请号：JP2003018161
申请日：2003-01-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HASEGAWA OSAMU , UMEHARA YOSHIAKI
IPC分类号： G01C21/00 , G01C15/00 , G01S19/45 , G08G1/005 , G01S5/14
摘要： PROBLEM TO BE SOLVED: To provide a means capable of detecting the position even in a place to which radio waves from a GPS satellite do not reach in a cellular phone having the positioning function with a GPS receiver built therein.
SOLUTION: In a cellular phone having the position-measurement function with a GPS receiver capable of receiving GPS signals from a GPS satellite built therein, the absolute angle and distance of a place of movement calculated from each sensor are added to the last positioning result by using an azimuth sensor and an acceleration sensor capable of detecting the absolute angle.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004101366A Portable communication terminal and navigation system using the same 审中-公开
公开(公告)号：JP2004101366A
公开(公告)日：2004-04-02
申请号：JP2002263569
申请日：2002-09-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAHARA AKIHARU , UMEHARA YOSHIAKI , TSUJI NAOKI , HASEGAWA OSAMU , YOSHIDA JUNICHI
IPC分类号： G09B29/00 , G01C21/00 , G01C21/36 , G01S19/48 , G08G1/005 , G08G1/137 , G09B29/10 , H04B7/26 , H04M1/725 , H04M1/73 , H04W52/02 , H04Q7/34
CPC分类号： G01C21/3667 , H04M1/72572 , H04M2250/10 , H04W52/027 , Y02D70/00 , Y02D70/164 , Y02D70/26
摘要： PROBLEM TO BE SOLVED: To realize power saving of portable communication terminal in a navigation system, using the portable communication terminal.
SOLUTION: The portable communication terminal 202, indicating gap information, and a navigation server 208 containing map information are connected by a communication means. A control means 105 of the portable communication terminal 202 controls the switching of indication/non-indication of map information on a display 103, according to the present position during route guide. In this manner, power saving is attained.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003339070A Position detecting system, mobile terminal, and server 审中-公开
标题翻译：位置检测系统，移动终端和服务器
公开(公告)号：JP2003339070A
公开(公告)日：2003-11-28
申请号：JP2002146384
申请日：2002-05-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TSUJI NAOKI , UMEHARA YOSHIAKI , NAKAHARA AKIHARU , IMAKADO YOSHITAKA
IPC分类号： G01S1/00 , G01S5/00 , G01S19/05 , G01S19/12 , G01S19/25 , G01S19/47 , G01S19/51 , H04W64/00 , H04Q7/34 , G01S5/14
CPC分类号： G01S5/14 , G01S5/0036 , G01S5/0054 , G01S5/021 , G01S5/0236 , G01S19/09 , G01S19/46 , G01S19/48
摘要： PROBLEM TO BE SOLVED: To provide a position detecting system whereby a mobile phone having a GPS signal receiving function continuously detects its position almost without the need for making communication with a server so as to allow a user to continuously obtain position information without taking care of charging and to remarkably reduce a time required for second and succeeding position detection.
SOLUTION: The mobile terminal makes communication with the sever for first position detection, acquires GPS assist information and base station position information from the server and reports a result of reception of a GPS signal received by using the acquired GPS assist information to the server, acquires the position information of the mobile terminal calculated by the server, and makes the position detection arithmetic operation by the mobile terminal itself by using a measurement result of a radio wave propagation time with peripheral base stations, the preceding position of the mobile terminal, and base station position information without the need for communication with the server and receiving the GPS signal for second and succeeding position detection.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种位置检测系统，其中具有GPS信号接收功能的移动电话几乎不需要与服务器进行通信，从而连续地检测其位置，以便允许用户连续地获得位置信息而没有照顾充电并显着减少第二次和后续位置检测所需的时间。解决方案：移动终端与服务器进行第一位置检测的通信，从服务器获取GPS辅助信息和基站位置信息，并通过使用获取的GPS辅助信息将接收到的GPS信号的接收结果报告给服务器，获取由服务器计算的移动终端的位置信息，并且通过使用与外围基站的无线电波传播时间的测量结果，移动终端本身的移动终端的前一位置进行位置检测算术运算，以及基站位置信息，无需与服务器进行通信，并接收GPS信号进行第二次和后续位置检测。版权所有（C）2004，JPO

7. 发明专利

JP2006245930A Communication terminal and position monitoring method 有权
标题翻译：通信终端和位置监控方法
公开(公告)号：JP2006245930A
公开(公告)日：2006-09-14
申请号：JP2005057828
申请日：2005-03-02
申请人： Casio Hitachi Mobile Communications Co Ltd , Kddi Corp , Kddi株式会社 , 株式会社カシオ日立モバイルコミュニケーションズ
发明人： KAMIMURA MASARU , IIDA TAKASHI , UENO SHINJI , SAKANIWA HIDENORI , SUDO SHIGEYUKI , TAKAHASHI TOKUKAZU , UMEHARA YOSHIAKI
IPC分类号： H04B7/26 , H04W52/02 , H04W64/00 , H04W88/02
CPC分类号： H04W64/00 , H04M1/72572 , H04M2250/10 , H04W52/0267 , H04W88/02 , Y02D70/00 , Y02D70/164
摘要： PROBLEM TO BE SOLVED: To provide a communication terminal that is equipped with a positioning operation mode in which it is kept low in power consumption and capable of making position retrieval for a longer time, and which is easily set and capable of improving the communication terminal in serviceability for users. SOLUTION: When a power supply key 14 is depressed down by a user, positioning setting information is read in through a setting storing unit 16. The positioning setting information contains setting information, such as a continuous maximum time for a positioning operation, an operation timing, etc, in the event that the power supply is turned off. A control unit 17 turns the power supply of a display unit 18, a speaker 19, a mike 20, etc. other than positioning function and a communication function that transmits a positioning result. In this state, a positioning unit 13 acquires position information as to the communication terminal 1. A radio communication unit 12 transmits positioning information as to the positioned communication terminal 1 to a prescribed monitoring server which controls positioning information on the communication terminal 1. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有定位操作模式的通信终端，该定位操作模式保持较低的功率消耗，并且能够更长时间地进行位置检索，并且易于设置并且能够改善通信终端对用户的适用性。
解决方案：当用户按下电源键14时，通过设置存储单元16读入定位设置信息。定位设置信息包含诸如用于定位操作的连续最大时间的设置信息，在电源关闭的情况下，操作时间等。控制单元17转换定位功能以外的显示单元18，扬声器19，麦克风20等的电源以及发送定位结果的通信功能。在这种状态下，定位单元13获取关于通信终端1的位置信息。无线电通信单元12将定位的通信终端1的定位信息发送到控制通信终端1上的定位信息的规定的监视服务器。
版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JPH0723441A RADIO TELEPHONE EQUIPMENT AND ACQUISITION METHOD FOR CHANNEL IN THE SAME 失效
公开(公告)号：JPH0723441A
公开(公告)日：1995-01-24
申请号：JP14774393
申请日：1993-06-18
申请人： HITACHI LTD , HITACHI VIDEO & INF SYST
发明人： UMEHARA YOSHIAKI , KURAMOTO HISAO , YOSHIDA JUNICHI , SORIBASHI TOMOHIDE
IPC分类号： H04Q7/22
摘要： PURPOSE:To acquire a control channel of a predetermined base station even in an area where cell areas are in crossing by acquiring a control channel to make communication when a discrimination means discriminates coincidence of identification information. CONSTITUTION:A ROM 307, a RAM 308, an EEPROM 309 are storage means respectively storing information and identification information AID of a predetermined base station is stored in the storage means. whether or not the user uses only a home station is discriminated by data commanded by the user in the discrimination processing and AID comparison processing. When the use of only the home station is desired as a result, whether or not an AID-P in a home area registered in the inside of the radio telephone equipment itself (e.g. EEPROM 309) is coincident with the received AID is discriminated and when coincident, notice information revision processing is executed to acquire a control channel and to make communication.

9. 发明专利

JPH05205357A MAGNETIC RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH05205357A
公开(公告)日：1993-08-13
申请号：JP1198992
申请日：1992-01-27
申请人： HITACHI LTD
发明人： OKAMOTO CHIKAYUKI , NISHIJIMA HIDEO , UMEHARA YOSHIAKI , INAGAKI YASUO
IPC分类号： G11B15/467 , G11B27/02 , G11B27/024
摘要： PURPOSE:To improve operability of an editing work by providing a means to perform a specified recording at the time of second tracking and trackings thereafter while holding the tracking value once scanned and a control means, in the case of recording a magnetic tape by superimposing the already recorded part or consecutive recording. CONSTITUTION:In the case in which recording is made on the recorded tape by superimposing or consecutively to the already recorded part, an automatic tracking is made, and when it is finished, the recording is started. At this time, the tracking is made only the initial one time, then recording is manually operated from the next time by changing a flag mode. On the contrary, in the case the scanning by the automatic tracking is not finished even coming to the start point for consecutive recording, the number of trial times initially set is checked and when the number of trial times is more than the initially set value, the reason is decided by an MPV 50 and transmitted to a system controller 53 through a signal 72 then displayed on a display device 51. By this procedure, a tracking adjustment at the time of editing work is automatically performed, and the condition is displayed even in the case the tracking operation is not satisfactorily made.

10. 发明专利

JPH0562427A MAGNETIC RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH0562427A
公开(公告)日：1993-03-12
申请号：JP25289191
申请日：1991-09-05
申请人： HITACHI LTD
发明人： UMEHARA YOSHIAKI , OKAMOTO CHIKAYUKI , NISHIJIMA HIDEO , INABA YUJI
IPC分类号： G11B5/588 , G11B15/467 , G11B27/02 , G11B27/029 , G11B27/032 , G11B27/036 , H04N5/782 , H04N5/7826
摘要： PURPOSE:To improve a tracking state in a reproduction mode prior to an inserting edition and recording and to prevent the degradation of the picture quality of a reproduced picture at the time of the inserting edition. CONSTITUTION:The regenerative signal of a specific recording head RECA is detected by an envelope detector circuit 28, in the reproduction mode prior to the inserting edition and recording, and a detected output signal S3 is supplied to a tracking adjusting part 25. The level of the part of the detected output signal S3 for which a level is not affected by a recording and reproducing characteristic is detected, and a tracking signal S8 changing in a direction for which the level is increased is formed by the tracking adjusting part 25. The delay time of a variable delay circuit 24 is adjusted by the tracking signal S8. A reference pulse from a reference pulse generator 11 is delayed by the variable delay circuit 24, and turned to a reference signal for the phase control of a capstan motor 33b. At the time of the start of the insert edition and recording, the delay time of the variable delay circuit 24 is set so as to be the most satisfactory tracking state.

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