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1. 发明申请

WO1996020511A1 METHOD FOR CHARGING SECONDARY CELL AND CHARGER 审中-公开
标题翻译：充电二次电池和充电器的方法
公开(公告)号：WO1996020511A1
公开(公告)日：1996-07-04
申请号：PCT/JP1995002650
申请日：1995-12-25
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , TAKECHI, Hiroaki , ONO, Tomohiro , SUZUKI, Masahito
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： H01M10/44
CPC分类号： H02J7/0077 , H01M10/44 , H01M10/443 , H01M2200/10
摘要： A method for charging a secondary cell by which low- and high-temperature charging and long-time charging of a secondary cell which damage the secondary cell are prevented and the cycle life of the cell is prolonged. By the charging method, a nearly constant current is supplied to the cell B from a charging means A. The constant-current charging is terminated when (A) a peak value is reached a prescribed period of time after starting the charging, (B) the temperature of the cell exceeds a prescribed range, or (C) a prescribed period of time has elapsed after starting the charging.
摘要翻译：一种二次电池的充电方法，其中，二次电池的低温充电和高温充电以及破坏二次电池的二次电池的长时间充电被延长，从而延长了电池的循环寿命。通过充电方法，从充电装置A向电池B提供几乎恒定的电流。当（A）在开始充电后达到规定的时间段时，终止充电时的恒流充电，（B）电池的温度超过规定范围，或者（C）开始充电后经过了规定的时间。

2. 发明申请

WO1996020513A1 METHOD AND DEVICE FOR JUDGING SECONDARY CELL TO BE CONNECTED TO CHARGER 审中-公开
标题翻译：用于判断连接到充电器的二次电池的方法和装置
公开(公告)号：WO1996020513A1
公开(公告)日：1996-07-04
申请号：PCT/JP1995002649
申请日：1995-12-25
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , TAKECHI, Hiroaki , ONO, Tomohiro
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： H01M10/48
CPC分类号： H01M10/486 , B60L11/1816 , B60L11/1859 , B60L11/1861 , B60L11/1864 , B60L11/187 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/662 , B60L2240/80 , B60L2250/16 , H01M10/46 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061 , Y02T10/7072 , Y02T10/7291 , Y02T90/14 , Y02T90/16
摘要： A device for judging that a secondary cell is connected to a charger without any special wiring and member for the judgment. A charger (A) is equipped with a charging section (11) which supplies an electric current to the secondary cell (B) through a connector (6) and a charge control section (10) which controls the charging section (11). The cell (B) is provided with a temperature sensor (5) which is connected to the DC power source of the charger (A) through the connector (6). The control section (10) is connected to either of the terminals of the sensor (5) and stores the range of the voltage applied by the sensor (5) when the cell (B) and charger (A) are connected to each other. When the voltage applied to the control section (10) is out of the range, the section (10) judges that the cell (B) and charger (A) are not connected to each other.
摘要翻译：用于判断二次电池连接到充电器而没有任何特殊接线和用于判断的部件的装置。充电器（A）配备有通过连接器（6）和控制充电部（11）的充电控制部（10）向二次电池（B）供给电流的充电部（11）。电池（B）设置有通过连接器（6）连接到充电器（A）的直流电源的温度传感器（5）。控制部（10）连接到传感器（5）的任一个端子，并且当单元（B）和充电器（A）彼此连接时，存储由传感器（5）施加的电压的范围。当施加到控制部分（10）的电压超出该范围时，部分（10）判定电池（B）和充电器（A）没有彼此连接。

3. 发明申请

WO1996020529A1 CONTROLLER FOR DC MOTOR 审中-公开
标题翻译：直流电机控制器
公开(公告)号：WO1996020529A1
公开(公告)日：1996-07-04
申请号：PCT/JP1995002651
申请日：1995-12-25
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , HARA, Nobuo , OGATA, Hiroaki , SUENARI, Masaya
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： H02P07/06
CPC分类号： B62M6/45 , H02P7/29 , H02P2205/01 , H03K17/0822
摘要： A controller for DC motor is provided with an FET (206) which is connected between one end of a motor (201) and the positive electrode of a battery EB, a diode (203) through which the electric current having flown through the motor (201) is passed when the switch (220) of the battery EB is turned off, a means for measuring the current flowing through the motor (201) which comprises a shunt resistor (203a), a differential amplifier (203b), and a low-pass filter (203c), and a controller (250) which PWM-controls the turn-on/off of the FET (206) so that the measured value of the current flowing through the motor (201) is coincident with a target value. The controller (250) sets a very small value as the target value when the switch (220) of the battery EB is turned off and supplies the very small current to the motor (201). Therefore, the FET which drives the motor of a bicycle with auxiliary motor is protected at a low cost without adding any extra component.
摘要翻译：用于直流电动机的控制器设置有连接在电动机（201）的一端和电池EB的正极之间的FET（206），流过电动机的电流（203） 201）在电池EB的开关（220）关闭时通过，用于测量流过马达（201）的电流的装置，该装置包括分流电阻（203a），差分放大器（203b）和低电平通过滤波器（203c）以及PWM控制FET（206）的接通/断开的控制器（250），使得流过马达（201）的电流的测量值与目标值一致。当电池EB的开关（220）关闭并且将非常小的电流提供给电动机（201）时，控制器（250）将非常小的值设置为目标值。因此，驱动具有辅助电动机的自行车的电动机的FET以低成本被保护，而不增加任何额外的部件。

4. 发明申请

WO1997027659A1 METHOD AND DEVICE FOR REDUCING MEMORY EFFECT OF BATTERY 审中-公开
标题翻译：减少电池存储效应的方法和装置
公开(公告)号：WO1997027659A1
公开(公告)日：1997-07-31
申请号：PCT/JP1997000170
申请日：1997-01-27
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , ITO, Masaki
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： H02J07/00
CPC分类号： H02J7/041 , H02J7/0075 , Y02B40/90 , Y10S320/21
摘要： After the depth of discharge of a battery which indicates the ratio of the discharge capacity of the battery to the nominal capacity of the battery is divided into a plurality of ranges and the number of charging times at which refresh discharge of the battery is to be executed is preset to each range, the depth of discharge is found by integrating the discharge capacity until the next charging time of the battery after the battery is once charged and repeating the integration of the counted number of charging times of a relevant range in accordance with the found depth of discharge at the time of charging the battery and, when the number of charging time of one of the ranges reaches the number of times at which the refresh discharge of the battery is to be executed, the refresh discharge is executed automatically of manually. Since the depth of discharge is divided into the ranges and the number of charging times at which the refresh discharge of the battery is to be executed is set, and then, the refresh discharge is executed when the number of charging times of one of the ranges reaches a set value, the refresh discharge can be executed automatically or manually at appropriate timing at which the effect of refresh discharge execution can be exerted most efficiently and the influence of the memory effect of the battery can be reduced effectively and efficiently.
摘要翻译：在指示电池的放电容量与电池的额定容量的比例的电池的放电深度被划分为多个范围和要执行电池的刷新放电的充电次数预先设定在每个范围内，通过将放电容量积分直到电池一次充电之后的电池的下一个充电时间为止，找出放电深度，并重复按照相应范围的计数的充电次数的积分在电池充电时发现放电深度，当其中一个范围的充电时间达到要执行电池刷新放电的次数时，手动自动执行刷新放电。由于放电深度被设定为要执行电池的刷新放电的充电时间的范围，所以在一个范围的充电次数达到设定值时，可以在可以最有效地发挥刷新放电执行效果的适当定时自动或手动执行刷新放电，并且可以有效且有效地降低电池的存储效应的影响。

5. 发明申请

WO1997027495A1 METHOD AND DEVICE FOR MONITORING DETERIORATION OF BATTERY 审中-公开
标题翻译：用于监测电池检测的方法和装置
公开(公告)号：WO1997027495A1
公开(公告)日：1997-07-31
申请号：PCT/JP1997000169
申请日：1997-01-27
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , ITO, Masaki
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： G01R31/36
CPC分类号： H02J7/0091 , G01R31/3675 , G01R31/3679 , H01M10/46 , H01M10/486 , H02J7/0047
摘要： A method for monitoring deterioration of battery, comprising the steps of storing a reference rate of increase in battery temperature, measuring an average rate of the temperature increase of a battery being charged, and comparing the measured rate with the reference rate. The comparation of the actual rate with the reference rate allows accurate measurements of battery deterioration with ease irrespective of ambient temperature, thus helping the user to know an appropriate time for replacement or maintenance.
摘要翻译：一种用于监视电池劣化的方法，包括以下步骤：存储电池温度升高的参考速率，测量正在充电的电池的升温的平均速率，并将测量的速率与参考速率进行比较。实际速率与参考速率的比较允许无论环境温度如何，均可轻松测量电池的劣化，从而帮助用户了解适当的更换或维护时间。

6. 发明申请

WO1997000658A1 MANUAL ELECTRIC WHEELCHAIR 审中-公开
标题翻译：手动电动车轮
公开(公告)号：WO1997000658A1
公开(公告)日：1997-01-09
申请号：PCT/JP1996001703
申请日：1996-06-20
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , KANNO, Nobuyuki , TANAKA, Hiroshi
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： A61G05/04
CPC分类号： B60K17/043 , A61G5/045 , A61G5/048 , A61G5/0825 , A61G5/1054 , A61G2203/14 , B60K7/0007 , B60K2007/0046 , B60K2007/0061 , B60L3/0046 , B60L11/1805 , B60L11/1877 , B60L15/2036 , B60L2200/34 , B60L2220/44 , B60L2220/46 , B60L2220/50 , B60L2240/421 , B60L2250/24 , B60L2270/145 , B60Y2200/84 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7275 , Y10S180/907
摘要： A manual electric wheelchair comprising an auxiliary power system which comprises human power detecting means constituted by a potentiometer (27) and the like, signal transmitting means constituted by a rotating transformer (39), control means constituted by a controller (35) and power transmitting means constituted by a drive motor, and gears (G1-G4) and the like. The human power detecting means, signal transmitting means, control means and a set of the drive motor and the power transmitting means are disposed about a hub (2a) of a drive wheel (2) and an axle (11) of a stationary plate (31) which is adjacent to the hub (2a) and locked by a frame (3), and the respective drive wheels (2) are detachably mounted to a vehicle body including the stationary plate (31). Accordingly, it is possible according to the invention to enhance mass-productivity of the manual type electric wheelchair by realizing a compact and reasonable arrangement of the auxiliary power system, reducing and shortening wiring or the like and facilitating manufacture and assembly of the wheelchair.
摘要翻译：一种手动电动轮椅，其包括辅助动力系统，其包括由电位计（27）等构成的人力检测装置，由旋转变压器（39）构成的信号传递装置，由控制器（35）和动力传递由驱动电动机和齿轮（G1-G4）等组成的装置。人力检测装置，信号传递装置，控制装置和一组驱动电动机和动力传递装置围绕驱动轮（2）和固定板的轴（11）的轮毂（2a） 31），其与轮毂（2a）相邻并被框架（3）锁定，并且各个驱动轮（2）可拆卸地安装到包括固定板（31）的车体上。因此，根据本发明，通过实现辅助动力系统的紧凑且合理的布置，减少和缩短布线等并促进轮椅的制造和组装，可以提高手动式电动轮椅的批量生产率。

7. 发明申请

WO1993008416A1 SHOCK ABSORBER 审中-公开
标题翻译：减震器
公开(公告)号：WO1993008416A1
公开(公告)日：1993-04-29
申请号：PCT/JP1992001383
申请日：1992-10-23
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , SONSTEROD, Lars
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： F16F09/46
CPC分类号： F16F9/465 , B60G2500/10 , B60G2500/11 , B60G2600/26
摘要： A shock-absorber, in which the operation of a main valve operating the main hydraulic passage is controlled by the excited electric current of a linear solenoid for control of a damping force, wherein responding features of the main valve to displacement of the piston or variations in set propelling force of the linear solenoid are improved. A shock-absorber of the invention is provided with: a main room facing one end of the main valve and energizing said main valve in the direction of opening said main hydraulic passage on receiving hydraulic pressure in the main oil room on the high pressure side; a pilot room facing the other end of said main valve; a pilot valve to open on receiving pressure in the main room and release pressure in said pilot room to the main oil room on the lower pressure side; a linear solenoid to energize said pilot valve in the closing direction; a variable orifice whose area of opening varies with relative displacement between said pilot valve and main valve; and pilot passage from said main room to the main oil room on the lower pressure side through the variable orifice and the pilot valve.
摘要翻译：一种减振器，其中操作主液压通道的主阀的操作由用于控制阻尼力的线性螺线管的激励电流控制，其中主阀对活塞或变化的位移的响应特征在线性螺线管的设定推进力得到改善。本发明的减震器具有：主室面向主阀的一端，在高压侧主油室承受液压的方向使主阀向打开方向通电; 面向所述主阀的另一端的驾驶室; 主阀，其在主室内承受压力而打开，并将所述先导室中的压力释放到下压侧的主油室; 线性螺线管，用于在所述关闭方向上激励所述先导阀; 可变孔口，其开口面积随所述先导阀和主阀之间的相对位移而变化; 并且通过可变孔和先导阀从主室到低压侧的主油室的先导通道。

8. 发明申请

WO1998000086A1 MOTOR-DRIVEN WHEELCHAIR 审中-公开
标题翻译：电机驱动车轮
公开(公告)号：WO1998000086A1
公开(公告)日：1998-01-08
申请号：PCT/JP1997002231
申请日：1997-06-27
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , KANNO, Nobuyuki , TERADA, Junji
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： A61G05/04
CPC分类号： A61G5/045 , A61G5/048 , A61G5/1054 , A61G5/1089 , B60K1/04 , B60K7/0007 , B60K17/043 , B60K2007/0046 , B60K2007/0061 , B60L11/18 , B60L2220/44 , B60L2220/46 , B60Y2200/84 , Y02T10/7005 , Y10S180/907
摘要： A motor-driven wheelchair in which motor-driven units are provided on both the left and right wheels (2), power is supplied to the motor-driven units (2) from a battery (46) which is provided on one wheel (2) side through wiring harnesses (electric wirings) (45) and (51) and a main switch (28). The main switch (28) and a switch lever (29) by which the main switch (28) is operated are incorporated at least in the motor-driven unit on the side where the battery (46) is provided. With this constitution, the wiring harness (45) by which the main switch (28) is connected to the motor-driven unit does not appear on a body frame (3) side, so that the number of electrical wirings and the number of components necessary for the wirings are minimized and simplification of the construction, improvement of the ease of the attachment/detachment of the wheel (2), etc. are realized.
摘要翻译：一种电动轮椅，其中电动单元设置在左右轮（2）上，电力从设置在一个车轮（2）上的电池（46）供给到电动机构（2））侧通过线束（电线）（45）和（51）和主开关（28）。主开关（28）和操作主开关（28）的开关杆（29）至少装在电动机单元上设置电池（46）的一侧。利用这种构造，主开关（28）连接到电动机构的线束（45）不会出现在车体框架（3）侧，使得电气配线的数量和部件的数量实现了布线所需的结构的简化，车轮（2）的安装/拆卸的容易性的提高等。

9. 发明申请

WO1997009521A1 SUCTION DEVICE FOR A SUPERCHARGED ENGINE 审中-公开
标题翻译：超级发动机的吸气装置
公开(公告)号：WO1997009521A1
公开(公告)日：1997-03-13
申请号：PCT/JP1996002483
申请日：1996-08-30
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , TAUE, Jun , NORIMATSU, Nobuo
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： F02B29/08
CPC分类号： F02D13/0234 , F02B33/26 , F02B33/44 , F02B33/446 , F02B2075/027 , F02M9/06 , Y02T10/18
摘要： A suction device for a crank chamber supercharged engine (1) in which suction air pressurized by a supercharger mechanism is supplied into a combustion chamber, the suction device being constructed such that the supercharger mechanism and the combustion chamber is connected to each other via suction paths (38, 46) for communication, that a suction valve (7) is disposed at a downstream end of the suction path (46) in such a manner as to be opened and/or closed, and that the suction valve (7) is closed between 70 to 100 degrees after the bottom dead centre.
摘要翻译：一种用于曲轴室增压发动机（1）的抽吸装置，其中由增压机构加压的吸入空气被供应到燃烧室中，所述抽吸装置被构造成使得所述增压器机构和所述燃烧室经由吸入路径相互连接（38,46），所述吸入阀（7）以打开和/或关闭的方式设置在所述吸入路径（46）的下游端，并且所述吸入阀（7）为在下死点后70至100度之间关闭。

10. 发明申请

WO1996019859A1 OVERCURRENT FEED PREVENTING DEVICE 审中-公开
标题翻译：过电流预防装置
公开(公告)号：WO1996019859A1
公开(公告)日：1996-06-27
申请号：PCT/JP1995002593
申请日：1995-12-18
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA , OGATA, Hiroaki , SUENARI, Masaya , SAITO, Mikio
发明人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
IPC分类号： H02H07/18
CPC分类号： H02J7/245 , Y02T10/7016 , Y02T10/92
摘要： In step Sb3, the duty ratio calculated in step Sb2 based on feedback control is compared with the limit value of the duty ratio corresponding to the limit battery current. When the duty ratio is smaller than the limit value, the PWM wave corresponding to the duty ratio is outputted (step Sb4). When the duty ratio is larger than the limit value, the PWM wave of when the limit value is made the duty ratio, is outputted (step Sb5). Therefore, the duty ratio of the PWM wave generated as a current command does not exceed the limit value and no overcurrent exceeding the current limit value is fed from the battery. A large-capacity battery is not needed and the shortening of the cycle life of the battery due to overcurrent can be prevented.
摘要翻译：在步骤Sb3中，将基于反馈控制的步骤Sb2中计算的占空比与对应于极限电池电流的占空比的极限值进行比较。当占空比小于限制值时，输出与占空比对应的PWM波（步骤Sb4）。当占空比大于限制值时，输出限制值为占空比的PWM波（步骤Sb5）。因此，作为电流指令而产生的PWM波的占空比不超过极限值，并且从电池供给超过电流极限值的过电流。不需要大容量电池，并且可以防止由于过电流而使电池的循环寿命缩短。

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