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1. 发明专利

JP2006252812A Fuel cell and electrical apparatus 审中-公开
标题翻译：燃油电池和电气设备
公开(公告)号：JP2006252812A
公开(公告)日：2006-09-21
申请号：JP2005064088
申请日：2005-03-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： WAKUTA HIROKI , HAKAMATA KOJI , UCHIYAMA KAZUHIRO
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To easily detect the remaining amount of fuel of a fuel cell capable of loading in a portable terminal apparatus with a voltage signal same as a secondary battery.
SOLUTION: A slide type variable resistor (comprising a slider 117 and a carbon film resistor 119) is installed in the fuel cell 100, and the slider 117 is connected to a movable partition 116 of a fuel tank 110. Constant voltage generated with the fuel cell 100 is applied to both ends of the carbon film resistor 119. Voltage obtained by partially dividing the constant voltage is taken out through the slider 117 and a remaining amount detecting terminal. Since the position of the slider 116 moves according to increase in by-products, the remaining amount of fuel of the fuel cell 100 can be detected with the voltage signal.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了容易地检测能够以与二次电池相同的电压信号在便携式终端装置中装载的燃料电池的燃料剩余量。解决方案：在燃料电池100中安装滑动型可变电阻器（包括滑块117和碳膜电阻器119），并且滑块117连接到燃料箱110的可移动分隔件116。产生恒定电压燃料电池100被施加到碳膜电阻器119的两端。通过部分划分恒定电压获得的电压通过滑块117和剩余量检测端子被取出。由于滑块116的位置随着副产物的增加而移动，所以可以用电压信号检测燃料电池100的剩余燃料量。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006166619A Charging device 有权
标题翻译：充电设备
公开(公告)号：JP2006166619A
公开(公告)日：2006-06-22
申请号：JP2004355415
申请日：2004-12-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HAKAMATA KOJI , SAKAIHARA KUNIHIKO , SASAKI MAKOTO
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a charging device capable of performing charging control with an existing circuit without adding circuits extensively, even if a battery voltage is high.
SOLUTION: This charging device for charging a two-cell series-connection lithium ion secondary batteries is provided with a charge-controlling FET4, a charging-current detecting resistor (Ri)3, a first voltage converting circuit 21 that outputs a divided battery voltage from a voltage of the secondary battery, a second voltage converting circuit 22 that outputs the divided battery voltage by diving the charging voltage from the charge-controlling FET4, a charge-controlling IC7, and a CPU 10. The charge-controlling IC7 is provided with a voltage detection circuit 12 that detects the battery voltage from the divided battery voltage, a charging-current detector 9 that detects the charging current detecting voltage from the divided battery voltage and the divided charging voltage, a charging output control unit 8 that drives the charge-controlling FET4, and the like. The CPU10 controls the charging output control unit 8 based on the detected battery voltage and the charging current detection voltage.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使电池电压高，也可以提供一种能够利用现有电路进行充电控制而不增加电路的充电装置。解决方案：用于对双电池串联锂离子二次电池充电的充电装置设置有充电控制FET4，充电电流检测电阻（Ri）3，第一电压转换电路21，其输出从二次电池的电压分离电池电压，第二电压转换电路22，其通过从充电控制FET4，充电控制IC7和CPU 10潜入充电电压来输出分压的电池电压。充电控制 IC7设置有从分割的电池电压检测电池电压的电压检测电路12，从划分的电池电压和划分的充电电压检测充电电流检测电压的充电电流检测器9，充电输出控制单元8 驱动充电控制FET4等。 CPU10基于检测到的电池电压和充电电流检测电压来控制充电输出控制单元8。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004072498A Earphone microphone 审中-公开
公开(公告)号：JP2004072498A
公开(公告)日：2004-03-04
申请号：JP2002230313
申请日：2002-08-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HAKAMATA KOJI , NAKAJIMA TATSUHIRO
IPC分类号： H04R1/10 , H04M1/00
摘要： PROBLEM TO BE SOLVED: To improve functions and convenience for use in an earphone microphone to be connected to a mobile phone.
SOLUTION: An earphone microphone main body 1 is provided with a player part 4 for playing music, and played sounds of the player part 4 and a received voice from the mobile phone, which is inputted from a cable 3 for mobile phone connection are mixed and are outputted to an earphone 19, and playing operation of the player part 4 is stopped when off-hook of a hook button 17 is detected. Thus a user can listen to played sounds of the player part 4 by the earphone 19 even in the middle of waiting for a call to the mobile phone. A short-circuit switch 14 which short-circuits input and output ends of a buffer amplifier 15 is provided, and an incoming tone signal and a reception voice signal from the mobile phone are outputted to the earphone even when a power source is turned off or a battery is consumed.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003032172A Communication equipment, communication method, communication program and recording medium 审中-公开
标题翻译：通信设备，通信方法，通信程序和记录介质
公开(公告)号：JP2003032172A
公开(公告)日：2003-01-31
申请号：JP2001213464
申请日：2001-07-13
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HAKAMATA KOJI , MATSUURA HIROTSUGU
IPC分类号： H04M1/00 , H04B7/26 , H04M1/725 , H04M1/73 , H04W52/00 , H04W52/02 , H04W76/02 , H04W76/04 , H04Q7/38
CPC分类号： H04W52/0261 , H04W76/02 , H04W76/04 , Y02D70/00
摘要： PROBLEM TO BE SOLVED: To provide communication equipment, a communication method, a communication program and a recording medium that can allow a user to accurately discriminate whether a data group of a communication object is transmittable/receivable so as to enhance the convenience of the user and avoid reduction of the utilizing efficiency of a communication channel.
SOLUTION: A battery residual amount detection section 106 detect the residual amount of a battery, a transmission/reception propriety discrimination section 107 obtains an operable time R1 until the operation of communication equipment 100 is stopped due to the run-down battery 104 on the basis of the detected residual battery capacity, obtains a data quantity R3 transmittable/ receivable by the communication equipment 100 until the battery 104 runs down on the basis of the operable time R1, and an operating state notice section 109 informs a user about a transmission/reception available data quantity R3.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供通信设备，通信方法，通信程序和记录介质，其可以允许用户准确地区分通信对象的数据组是否可发送/接收，以增强用户的便利性并避免降低通信信道的利用效率。解决方案：电池剩余量检测部分106检测电池的剩余量，发送/接收合格鉴别部分107获得可操作时间R1，直到通信设备100的运行由于基于断电电池104而停止检测到的剩余电池容量，获得由通信设备100发送/接收的数据量R3，直到电池104基于可操作时间R1下降，并且操作状态通知部分109向用户通知发送/接收可用数据量R3。

5. 发明专利

JP2006191438A Portable terminal 审中-公开
标题翻译：便携式终端
公开(公告)号：JP2006191438A
公开(公告)日：2006-07-20
申请号：JP2005002459
申请日：2005-01-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HAKAMATA KOJI , KATSUMATA TOMOKI , HASHIGAYA MICHIHIKO
IPC分类号： H04M1/02
摘要： PROBLEM TO BE SOLVED: To provide a portable terminal which reduces costs of members required for detecting the using form of the portable terminal and detects the various using forms of the portable terminal.
SOLUTION: The portable terminal comprises: a casing 15 and a casing 16 having inner side faces opposing each other; and a hinge 21 provided with an axis 11 and an axis 12 orthogonal to each other, for connecting the casing 15 and the casing 16 so that the casing 15 and the casing 16 are relatively turned with the axis 11 as a center between a folded state and an open state so that the inner side face of the casing 15 and the inner side face of the casing 16 are relatively approached or separated, and also the casing 15 and the casing 16 are relatively turned with the axis 12 as the center between the folded state and a bent state while the inner side face of the casing 15 and the inner side face of the casing 16 keep a parallel state. The casing 15 is provided with a magnetic body 9, the casing 16 is provided with a magnetic sensor 10, and the using forms of the portable terminal 20 including the folded state or the bent state of the casing 15 and the casing 16 are detected by the magnetic sensor 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种便携式终端，其降低检测便携式终端的使用形式所需的成员的成本，并检测便携式终端的各种使用形式。解决方案：便携式终端包括：壳体15和具有彼此相对的内侧面的壳体16; 以及设置有彼此正交的轴线11和轴线12的铰链21，用于连接壳体15和壳体16，使得壳体15和壳体16相对地以轴线11为中心折叠在折叠状态并且使壳体15的内侧面和壳体16的内侧面相对靠近或分离的打开状态，并且壳体15和壳体16相对地以轴12为中心旋转，折叠状态和弯曲状态，而壳体15的内侧面和壳体16的内侧面保持平行状态。壳体15设置有磁体9，壳体16设置有磁传感器10，并且包括壳体15和壳体16的折叠状态或弯曲状态的便携式终端20的使用形式被检测到磁性传感器10.版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004056485A Portable telephone equipment, earphone microphone used for the same, and adapter 审中-公开
公开(公告)号：JP2004056485A
公开(公告)日：2004-02-19
申请号：JP2002211162
申请日：2002-07-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HAKAMATA KOJI , NAKAJIMA TATSUHIRO
IPC分类号： H04M1/00
摘要： PROBLEM TO BE SOLVED: To provide portable telephone equipment dispensing with the intervention of a dedicated jack for recording and reproduction in performing recording and reproduction and obtaining and recording an audio signal from audio equipment etc. by using a commercial plug as it is.
SOLUTION: An input of a transmitting voice microphone amplifier 14A, outputs of amplifiers 14B and 14C for receiving voice and audio reproduction, and inputs of amplifiers 14D and 14E for recording are provided with switches 12A to 12E, respectively. An L channel voice output terminal 22 of a jack 2 for earphone microphone connection is connected to one end of the switch 12E connected to an input terminal of an R channel amplifier 14E for recording, and a microphone voice input terminal 21 of the jack 2 for earphone microphone connection is connected to one end of the switch 12D connected to an input terminal of the L channel amplifier 14D for recording. Thus, audio recording and reproduction are performed with an earphone microphone jack 3 without the invention of a conversion adapter.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JPH1125942A SECONDARY BATTERY PACK 失效
公开(公告)号：JPH1125942A
公开(公告)日：1999-01-29
申请号：JP19317697
申请日：1997-07-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TERAJIMA MASANORI , HAKAMATA KOJI
IPC分类号： H02J7/00 , H01M2/10
摘要： PROBLEM TO BE SOLVED: To have compatibility with all kinds of nickel-cadmium and nickel- hydrogen battery packs, to prevent the rapid shutoff of an apparatus, and to allow no occurrence of a memory effect. SOLUTION: Plural diodes 16 for reducing the output voltage of a lithium ion secondary battery 11 are connected in series in a forward direction between the plus side terminal 12A of a battery protection circuit 12 protecting the lithium ion secondary battery 11 and a plus terminal 13 for feeding electric power to a load. The output voltage of the lithium ion secondary battery 11 is reduced to maintain the same discharge characteristics as the lithium ion secondary battery 11 by the diodes 16, and is output to the load from the plus terminal 13.

8. 发明专利

JP2000182677A SECONDARY BATTERY CHARGING DEVICE 失效
公开(公告)号：JP2000182677A
公开(公告)日：2000-06-30
申请号：JP35246298
申请日：1998-12-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HAKAMATA KOJI , NARASHIMA TAKAAKI
IPC分类号： H02J7/00 , H01M10/44 , H02H7/18 , H02J7/10 , H01M10/40
摘要： PROBLEM TO BE SOLVED: To provide a secondary battery charging device to charge a secondary battery such as lithium ion battery pack capable of charging lithium ion secondary battery using the-ΔV sensing system. SOLUTION: A lithium ion battery pack 1 includes a protection circuit 12 connected in series to a battery cell 11 for protecting it, and a battery charging device is composed of a power supply part 2 to charge the battery pack, a pack voltage sensing means 6 to sense the voltage of the pack, a cell voltage sensing means 7 to sense the voltage of the battery cell in the pack, a current sensing means 9 to sense the charging current of the pack, and a charging control means 10 to control charging of the pack, wherein the charging control means monitors the cell voltage and performs the constant-current, constant voltage charging of the pack with the output of the power supply part and stops charging upon sensing that the pack voltage has lowered -ΔV from the max. value.

9. 发明专利

JPH11187588A LITHIUM ION SECONDARY BATTERY CHARGING SYSTEM AND CHARGER 失效
公开(公告)号：JPH11187588A
公开(公告)日：1999-07-09
申请号：JP36499497
申请日：1997-12-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HAKAMATA KOJI , TERAJIMA MASANORI
IPC分类号： H02J7/00 , H01M10/44 , H02J7/10
摘要： PROBLEM TO BE SOLVED: To efficiently and safely charge by suppressing a deterioration of a battery performance to a minimum limit, by controlling to charge according to a voltage of a battery cell in a battery pack containing a protective circuit. SOLUTION: A lithium ion secondary battery charging system comprises a cell voltage detector constituted as a differential amplifier of an amplification factor of '1' by an operational amplifier 13, and a charge controller 4 for monitoring a battery cell voltage and a charging current to control the charging voltage and the charging current. The controller 4 controls to charge by the voltage of the cell 1 without influence of a voltage drop of the circuit 2 in a battery pack P.

10. 发明专利

JP2001217743A DATA COMMUNICATION APPARATUS 失效
公开(公告)号：JP2001217743A
公开(公告)日：2001-08-10
申请号：JP2000021373
申请日：2000-01-31
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAMIYA TADANAKA , HAKAMATA KOJI , MATSUURA IWAO
IPC分类号： G06F1/04 , G06F1/08 , H04B1/3822 , H04B1/40 , H04B7/26 , H04B15/00 , H04B15/02 , H04W4/00 , H04W92/08
摘要： PROBLEM TO BE SOLVED: To provide a data communication apparatus miniaturized, lightened and capable of high speed data communication without disturbing radio communication. SOLUTION: A clock controller 3 receives the radio frequency information of a radio communication device 6 from an information communication device 5. Besides, the operating clock frequency of a main CPU 4 is detected. When the multiplied operating clock frequency is matched with a radio frequency, the voltage of the operating clock of the main CPU 4 is lowered to a minimum, with which the operation of the main CPU 4 is guaranteed. Clock frequency shift or frequency modulation can be performed as well.

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