专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5626979A Battery device and electronic equipment employing the battery device as power source 失效
标题翻译：使用电池装置作为电源的电池装置和电子设备
公开(公告)号：US5626979A
公开(公告)日：1997-05-06
申请号：US415457
申请日：1995-04-03
申请人： Hidero Mitsui , Toshitaka Takei , Hisashi Aoki , Masahito Kishi , Koji Yaginuma
发明人： Hidero Mitsui , Toshitaka Takei , Hisashi Aoki , Masahito Kishi , Koji Yaginuma
IPC分类号： H01M2/10 , H01M2/20 , H01M2/30 , H01M6/42 , H01M6/50 , H01M2/02
CPC分类号： H01M2/105 , H01M2/1055 , H01M2/1022 , H01M2/20 , H01M2/30 , H01M2200/30 , H01M6/42
摘要： A battery pack housing four tubular cells in juxtaposition to each other in vertical and transverse directions. The battery pack has a cell housing unit, a plurality of cells housed within said cell housing unit, first and second grooves formed on both lateral surfaces of the cell housing unit extending parallel to the direction of insertion of the housing unit into an electronic device, at a mid height along the height of the cell housing unit, and a third groove formed at a mid position along the width of the housing unit extending from the forward end face as far as a mid portion of the housing unit. The first and second grooves are opened in a forward end face of the housing unit in the direction of insertion. The battery device also has a hole formed in a portion of the forward end face of the housing unit not faced by the end faces of the cells housed within the housing unit. An electronic device in which the battery device is loaded has a battery loading section dimensioned to hold the battery device. The battery loading section has, on its opposite inner surfaces, first and second ribs engaged by the first and second grooves in the battery pack and a third rib engaged by the third groove of the battery pack. The battery loading device also has an engagement boss on an end face of the battery loading section lying in the inserting direction of the battery pack. The engagement boss is engaged in a hole formed in the forward end face of the housing unit of the battery pack. In the electronic equipment, a battery pack housing four cells and a battery pack housing two cells is loaded at a selectively set loading position.
摘要翻译：一个电池组，容纳四个管状电池，在垂直方向和横向彼此并置。电池组具有电池容纳单元，容纳在所述单元容纳单元内的多个单元，形成在电池单元壳体单元的两个侧表面上的平行于壳体单元插入电子设备的方向延伸的第一和第二凹槽，在电池壳体单元的高度处的中间高度处，以及形成在沿着壳体单元的宽度的中间位置处的第三凹槽，其从前端面延伸到壳体单元的中部。第一和第二槽在插入方向上在壳体单元的前端面上开口。电池装置还具有形成在壳体单元的前端面的不被容纳在壳体单元内的单元的端面所面对的部分中的孔。其中装载电池装置的电子装置具有用于保持电池装置的尺寸的电池装载部。电池装载部分在其相对的内表面上具有由电池组中的第一和第二槽接合的第一和第二肋以及由电池组的第三凹槽接合的第三肋。电池装载装置还具有位于电池组的插入方向上的电池装载部的端面上的接合凸台。接合凸台接合在电池组的壳体单元的前端面中形成的孔中。在电子设备中，容纳四个电池的电池组和容纳两个电池的电池组被装载在选择性设置的装载位置。

2. 发明授权

US5415947A Battery cartridge having a recess for detecting misuse and/or recessed terminals 失效
标题翻译：具有用于检测误用和/或凹陷端子的凹部的电池盒
公开(公告)号：US5415947A
公开(公告)日：1995-05-16
申请号：US65368
申请日：1993-05-24
申请人： Hidero Mitsui , Toshitaka Takei , Masaru Hiratsuka
发明人： Hidero Mitsui , Toshitaka Takei , Masaru Hiratsuka
IPC分类号： H01M2/20 , H01M20060101 , H01M2/00 , H01M2/02 , H01M2/10 , H01M2/34 , H01M6/50 , H01M10/00 , H01M10/34 , H01M10/42 , H01M10/46
CPC分类号： H01M10/4257 , H01M2/1022 , H01M2/1055 , H01M2/34 , H01M2/342 , H01M10/345 , H01M2/105 , H01M2/20 , H01M2200/00
摘要： A battery pack having a detection recess formed along a center line of a bottom surface arranged such that the detection recess is engaged with a convexed portion of a battery charger. Therefore, whether or not the battery pack is properly attached to the battery charger can easily be detected by the inclination of the battery pack about the center line. Further, a battery pack is arranged such that an aperture is formed on an outer surface of the battery pack and an output terminal is inwardly disposed on the aperture. Therefore, damage to the batteries in the battery pack caused by a short-circuit resulting from products made of conductive metal material such as a key ring, necklace, or chain contacting both of the output terminals, as occurs when terminals are disposed on the outer surface of the battery pack, can be prevented. Furthermore, the battery pack includes apertures with output terminals disposed therein for discharging dust or the like away from the terminals into the interior of the casing or out of the casing through a hole. Therefore, the accumulation of dust or the like within the apertures and upon the output terminals is prevented.
摘要翻译：一种具有沿底面的中心线形成的检测凹部的电池组，其被布置成使得检测凹槽与电池充电器的凸起部分接合。因此，通过电池组围绕中心线的倾斜，可以容易地检测电池组是否正确连接到电池充电器。此外，电池组被布置成使得在电池组的外表面上形成孔，并且输出端子向内设置在孔上。因此，电池组中的电池由于导电金属材料（如钥匙环，项链或链条）的短路而导致的电池组损坏，这两种导体金属材料都与两个输出端子相接触，可以防止电池组的表面。此外，电池组包括其中设置有输出端子的孔，用于通过孔将灰尘等从端子排出到壳体的内部或者从壳体中排出。因此，防止了孔内和输出端子上的灰尘等的积聚。

3. 发明授权

US06831985B2 Piezoelectric speaker 失效
标题翻译：压电扬声器
公开(公告)号：US06831985B2
公开(公告)日：2004-12-14
申请号：US09894959
申请日：2001-06-28
申请人： Toshitaka Takei
发明人： Toshitaka Takei
IPC分类号： H04R2500
CPC分类号： H04R17/00
摘要： To provide a piezoelectric speaker in which a breakdown of an electric lead terminal due to a large amount electric current flow is prevented an electric accident due to hand touch to an electrode and a frame is prevented, the precision of position and shape of the electrode formed by masking is enhanced, and the generation of buzz sound that becomes noise is prevented, side frames fixing side ends of a vibrating diaphragm are sectioned into upper and lower plates by the side ends formed in a corrugate shape, and a vibrating diaphragm supporting portions of the upper and lower plates are formed in the same corrugate shape as that of the side ends so that the side ends are clamped by the vibrating diaphragm supporting portions in the state of the corrugate shape of the vibrating diaphragm being maintained, and partitioning plates are inserted between the side frames to partition crests and troughs of the vibrating diaphragm.
摘要翻译：为了提供一种压电扬声器，其中防止了由于大量电流流动导致的电引线端子的击穿，因此防止了由于手触到电极和框架造成的电力事故，形成了电极的位置和形状的精度通过掩蔽增强，并且防止了成为噪声的蜂鸣声的产生，通过形成为波纹状的侧端将振动膜的侧框固定在上板和下板上，将振动膜的支撑部分上板和下板形成为与侧端相同的波纹形状，使得在保持振动膜的波纹形状的状态下，侧端被振动膜支撑部分夹持，并且分隔板被插入在侧框架之间分隔振动膜片的波峰和波谷。

4. 发明授权

US5982153A Charger system switchably connects a smoothing capacitor and resistor and charging controller based on a detected secondary battery voltage 失效
标题翻译：充电器系统基于检测到的二次电池电压可切换地连接平滑电容器和电阻器以及充电控制器
公开(公告)号：US5982153A
公开(公告)日：1999-11-09
申请号：US35297
申请日：1998-03-05
申请人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
发明人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
IPC分类号： H01M10/44 , H02J7/02 , H02J7/10 , H02J7/00 , G05B24/02 , H02M1/12
CPC分类号： H02J7/025 , H02J7/022
摘要： A battery charging system detects a secondary battery terminal voltage and selectively controls a first switch to connect/disconnect a series-connected smoothing capacitor and resistor to ground to present an impedance greater than the battery impedance and further controls a second switch to connect/disconnect a charging control circuit in series between the voltage supply and the secondary battery being charged.
摘要翻译：电池充电系统检测二次电池端子电压并且选择性地控制第一开关以将串联连接的平滑电容器和电阻器接地/断开以呈现大于电池阻抗的阻抗，并进一步控制第二开关以连接/断开充电控制电路串联在电源和二次电池之间进行充电。

5. 发明授权

US6118255A Charging apparatus, secondary battery apparatus, charging system, and charging method 有权
标题翻译：充电装置，二次电池装置，充电系统和充电方法
公开(公告)号：US6118255A
公开(公告)日：2000-09-12
申请号：US192138
申请日：1998-11-13
申请人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
发明人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
IPC分类号： H02J7/10 , H01M10/44 , H02J7/00
CPC分类号： H02J7/0004
摘要： An over-charging voltage is supplied from a voltage detecting circuit 39 to a priority controlling circuit 46 and a switch circuit 43. A voltage detecting circuit 41 detects a terminal voltage of a secondary battery BT (namely, an over-charging voltage) and supplies the voltage to the switching circuit 43. A current that flows in a resistor 42 is supplied to a cumulating circuit 40 and the switch circuit 43. The cumulating circuit 40 adds a voltage received from the voltage detecting circuit 39 through the priority controlling circuit 46 and a current that flows in the resistor 42 and supplies the added result as a control signal to a charging portion PS. A temperature detecting circuit 44 detects the temperature of a battery pack BP. The detected result is supplied to the switch circuit 43 and a detected voltage switching circuit 45. The switch circuit 43 performs on/off operations corresponding to the received voltage, terminal voltage, current, and temperature. The detected voltage switching circuit 45 switches the voltage of the voltage detecting circuit 39 corresponding to the detected result of the temperature.
摘要翻译：从电压检测电路39向优先控制电路46和开关电路43提供过充电电压。电压检测电路41检测二次电池BT的端子电压（即，过充电电压）并供给向开关电路43的电压。在电阻器42中流动的电流被提供给累积电路40和开关电路43.累积电路40通过优先控制电路46将从电压检测电路39接收的电压相加，在电阻器42中流动的电流，并将附加结果作为控制信号提供给充电部分PS。温度检测电路44检测电池组BP的温度。检测结果被提供给开关电路43和检测电压切换电路45.开关电路43执行与接收电压，端子电压，电流和温度相对应的开/关操作。检测电压切换电路45根据检测出的温度结果对电压检测电路39的电压进行切换。

6. 发明授权

US06066939A Secondary battery pack 失效
标题翻译：二次电池组
公开(公告)号：US06066939A
公开(公告)日：2000-05-23
申请号：US95040
申请日：1998-06-10
申请人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
发明人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
IPC分类号： H02J7/10 , H01M2/10 , H01M10/44 , H01M10/46 , H02J7/00
CPC分类号： H02J7/0036 , H02J7/0011
摘要： A secondary battery pack includes first and second terminal portions connected to a load device or a charging device, a secondary battery, a voltage detecting means for detecting a voltage applied to the secondary battery or a battery voltage of the secondary battery, a switch means connected between the first or the second terminal portion and the secondary battery and set to its disconnected state when the voltage detecting means detects a first voltage, and a charging circuit connected between the first or the second terminal portion and the secondary battery and controlled based on a voltage detected by the voltage detecting means with reference to a second voltage lowered by a predetermined voltage as compared with the first voltage.
摘要翻译：二次电池组包括连接到负载装置或充电装置的第一和第二端子部分，二次电池，用于检测施加到二次电池的电压或二次电池的电池电压的电压检测装置，连接的开关装置在第一或第二端子部分和二次电池之间并且当电压检测装置检测到第一电压时设置为其断开状态，以及连接在第一或第二端子部分和二次电池之间的充电电路，并且基于参考与第一电压相比降低预定电压的第二电压由电压检测装置检测的电压。

7. 发明授权

US5945805A Cell evaluating method and cell evaluating apparatus 失效
标题翻译：细胞评估方法和细胞评价装置
公开(公告)号：US5945805A
公开(公告)日：1999-08-31
申请号：US879767
申请日：1997-06-20
申请人： Toshitaka Takei , Tamijia Nagai , Kuniharu Suzuki
发明人： Toshitaka Takei , Tamijia Nagai , Kuniharu Suzuki
IPC分类号： G01R31/02 , G01R31/36 , H01M10/48 , H02J7/00 , G01N27/416
CPC分类号： G01R19/16542 , G01R31/3648 , H02J7/0008 , G01R31/025
摘要： A cell evaluating method for evaluating characteristics of a secondary cell which can be repeatedly charged and which includes a step of detecting a cell voltage after a predetermined first charge operation for the cell is started, a step of, if the detected cell voltage is smaller than a reference voltage, proceeding to a second charge operation different from the predetermined first charge operation, and a step of evaluating a state of the cell. Moreover, the cell evaluating method includes a step of carrying out a first cell voltage detection after a first predetermined period of time has passed since a halt of the charge or discharge of a cell, a step of carrying out a second cell voltage detection after a second predetermined period of time has passed, and a step of evaluating, if the difference between the results of the first and second detections is not smaller than a predetermined value, that an internal short circuit occurs in the cell.
摘要翻译：一种用于评估能够重复充电的二次电池的特性的电池评估方法，其包括在所述电池的预定的第一充电操作之后检测电池电压的步骤的步骤，如果所检测的电池电压小于参考电压，进行到与预定的第一充电操作不同的第二充电操作，以及评估电池的状态的步骤。此外，电池评估方法包括在从电池的充电或放电停止起经过第一预定时间段之后执行第一电池电压检测的步骤，在电池的充电或放电之后进行第二电池电压检测的步骤第二预定时间段已经过去，并且如果第一和第二检测的结果之间的差异不小于预定值，则评估在单元中发生内部短路的步骤。

8. 发明授权

US6028415A Charging control method and charging control device 有权
标题翻译：充电控制方法及充电控制装置
公开(公告)号：US6028415A
公开(公告)日：2000-02-22
申请号：US192907
申请日：1998-11-16
申请人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
发明人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
IPC分类号： G11C5/14 , H02J7/00 , H02J7/10
CPC分类号： G11C5/141 , H02J7/0031
摘要： A charging control method and apparatus for controlling the charging of a secondary battery includes a charging unit that outputs a constant voltage and constant current and a battery unit that includes a secondary battery. The charging unit has a constant voltage constant-current circuit for supplying a fixed voltage and a fixed current and a first voltage detection circuit for comparing the output voltage from the constant-voltage constant-current circuit with a first threshold level and generating a first detection signal corresponding to the comparison result. The battery unit also includes a second voltage detection circuit for comparing the charging voltage of the secondary battery with the first threshold level and generating a second detection signal corresponding to the comparison result. The charging unit further includes an output control circuit supplied with the first and second detection signals for stopping the output of the constant-voltage constant-current circuit when either the first or second detection signal exceeds a second threshold level. Also provided is a protection circuit supplied with the first and second detection signals for cutting off the electric path that connects the constant-voltage constant-current circuit to the secondary battery when either the first or second detection signals exceeds a third threshold level.
摘要翻译：用于控制二次电池的充电的充电控制方法和装置包括输出恒定电压和恒定电流的充电单元和包括二次电池的电池单元。充电单元具有用于提供固定电压和固定电流的恒压恒流电路和用于将来自恒压恒流电路的输出电压与第一阈值电平进行比较的第一电压检测电路，并且产生第一检测信号对应于比较结果。电池单元还包括用于将二次电池的充电电压与第一阈值电平进行比较并产生对应于比较结果的第二检测信号的第二电压检测电路。所述充电单元还包括输出控制电路，所述输出控制电路被提供有所述第一和第二检测信号，用于当所述第一或第二检测信号超过第二阈值电平时停止所述恒压恒流电路的输出。还提供了当第一或第二检测信号超过第三阈值电平时，提供有第一和第二检测信号的保护电路，用于切断将恒压恒流电路连接到二次电池的电路。

9. 发明授权

US5982151A Battery charger and battery charging method 失效
标题翻译：电池充电器和电池充电方式
公开(公告)号：US5982151A
公开(公告)日：1999-11-09
申请号：US10528
申请日：1998-01-22
申请人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
发明人： Tamiji Nagai , Toshitaka Takei , Kuniharu Suzuki
IPC分类号： H02J7/02 , H01M10/44 , H02J7/00 , H02J7/04 , H02J7/10
CPC分类号： H02J7/0029
摘要： In a battery charger, current regulating means and voltage regulating means can be prevented from damages. In the case where a loss of current regulating means (11) or voltage regulating means (12) exceeds an allowable loss, pulse width modulating means (15, 16) for generating a pulse signal having a desired pulse width and control means (18, 19) for intermittently operating the current regulating means or the voltage regulating means, having the loss exceeding the allowable loss, based on the pulse signal are provided to suppress the loss of the current regulating means or the voltage regulating means and suppress heat generated thereby, thus the current regulating means and the voltage regulating means can be protected from damages.
摘要翻译：在电池充电器中，可以防止电流调节装置和电压调节装置的损坏。在电流调节装置（11）或电压调节装置（12）的损耗超过允许损耗的情况下，用于产生具有期望脉冲宽度的脉冲信号的脉冲宽度调制装置（15,16）为了抑制电流调节装置或电压调节装置的损失并抑制由此产生的热量，提供了基于脉冲信号间断地操作具有超过容许损耗的损耗的电流调节装置或电压调节装置，因此可以防止电流调节装置和电压调节装置的损坏。

10. 发明授权

US5248927A Battery pack with temperature detecting element and battery charger therefor 失效
标题翻译：具有温度检测元件和电池充电器的电池组
公开(公告)号：US5248927A
公开(公告)日：1993-09-28
申请号：US850030
申请日：1992-03-12
申请人： Toshitaka Takei , Hiroyuki Arakawa
发明人： Toshitaka Takei , Hiroyuki Arakawa
IPC分类号： H01M2/10 , H01M10/46 , H01M10/48 , H02J7/00
CPC分类号： H01M2/1055 , H01M10/486 , H02J7/0091
摘要： A battery pack composed of an array of secondary cells includes first and second electrodes for charging and discharging the battery pack. The battery pack has a temperature detecting element disposed below the first and second electrodes. The temperature detecting element is electrically connected through a lead to a third electrode in the form of a thin sheet disposed between the side of one of the cells and a lower casing member of a battery pack casing. The first and second electrodes remains in the same position as those of conventional battery packs. The battery pack can be charged by a battery charger which has a third terminal for receiving a temperature signal supplied from the temperature detecting element through the third electrode. The charging process for charging the battery pack is controlled based on the temperature of the cells as detected by the temperature detecting element. The battery charger is compatible for use with different types of battery packs such as battery packs of nickel-cadmium and nickel-hydrogen cells.
摘要翻译：由二次电池阵列组成的电池组包括用于对电池组充电和放电的第一和第二电极。电池组具有设置在第一和第二电极下方的温度检测元件。温度检测元件通过引线电连接到设置在电池单元的侧面和电池组外壳的下壳体之间的薄片形式的第三电极。第一和第二电极保持与常规电池组相同的位置。电池组可以由具有第三端子的电池充电器充电，第三端子用于接收从温度检测元件通过第三电极提供的温度信号。基于由温度检测元件检测的电池的温度来控制对电池组充电的充电过程。电池充电器适用于不同类型的电池组，如镍镉电池和镍氢电池组。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式