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81. 发明授权

US06437550B2 Voltage generating circuit and reference voltage source circuit employing field effect transistors 有权
标题翻译：采用场效应晶体管的电压产生电路和参考电压源电路
公开(公告)号：US06437550B2
公开(公告)日：2002-08-20
申请号：US09748190
申请日：2000-12-27
申请人： Shunsuke Andoh , Hirofumi Watanabe
发明人： Shunsuke Andoh , Hirofumi Watanabe
IPC分类号： G05F316
CPC分类号： G05F3/245
摘要： A voltage generating circuit includes a plurality of field effect transistors at least partially having gates same in conductivity type but different in impurity concentration. The gates are different in impurity concentration by not less than one digit.
摘要翻译：电压产生电路包括多个场效应晶体管，其至少部分地具有导电类型但杂质浓度不同的栅极。栅极杂质浓度不同于一位数。

82. 发明授权

US06343817B1 Vehicle door latch device with double action mechanism 失效
标题翻译：车门锁装置双作用机构
公开(公告)号：US06343817B1
公开(公告)日：2002-02-05
申请号：US09553850
申请日：2000-04-20
申请人： Hirofumi Watanabe
发明人： Hirofumi Watanabe
IPC分类号： E05C306
CPC分类号： E05B77/30 , E05B77/26 , E05B77/28 , E05B81/06 , E05B81/16 , E05B85/243 , Y10S292/23 , Y10S292/65 , Y10T292/1047 , Y10T292/1082
摘要： A vehicle door latch device has a double action mechanism (27) comprising a release lever (61) for opening the door, an inner lever (55) connected to an inside open handle (28), and a slide link (64). The slide link is displaced between a connective position for connecting the inner lever to the release lever and a non-connective position for disconnecting the inner lever from the release lever. The inner lever has a push arm (57) which transmits an unlocking movement of the inner lever to the lock lever without engagement with the slide link, and a blocking surface (59) which restrict a displacement of the slide link from the non-connective position to the connective position during the unlocking movement of the inner lever.
摘要翻译：车门闩装置具有双作用机构（27），其包括用于打开门的释放杆（61），连接到内部打开手柄（28）的内杆（55）和滑动连杆（64）。滑动连杆在用于将内杆连接到释放杆的连接位置和用于将内杆与释放杆断开的非连接位置之间移位。内杆具有推动臂（57），其将内杠杆的解锁运动传递到锁定杆而不与滑动连杆接合;以及阻挡表面（59），其限制滑动连杆从非连接的位移在内杆的解锁运动期间到达连接位置的位置。

83. 发明授权

US06223845B1 Hydraulic excavator with engine intake air cleaner arrangement 有权
标题翻译：液压挖掘机配有发动机进气空气滤清器
公开(公告)号：US06223845B1
公开(公告)日：2001-05-01
申请号：US09405221
申请日：1999-09-27
申请人： Isao Miyachi , Hirofumi Watanabe
发明人： Isao Miyachi , Hirofumi Watanabe
IPC分类号： B60K1302
CPC分类号： F02M35/164 , F02M35/02
摘要： A construction machine equipped with an air cleaner is disclosed which does not affect the efficiency of an engine and that of a radiator and which makes an effective utilization of space. A rotatable superstructure is partitioned into a front portion and a rear portion by means of a shielding plate, one end of an attachment capable of rise and fall is secured to near the center of the said front portion, an engine space and a radiator space for accommodating an engine and a radiator respectively therein are formed in said rear portion, and an air cleaner for filtering the air to be fed to the engine is disposed between the mounted portion of the attachment and the shielding plate.
摘要翻译：公开了一种配备有空气净化器的施工机械，其不影响发动机和散热器的效率并且有效利用空间。可旋转的上部结构通过屏蔽板分隔成前部和后部，能够上升和下降的附件的一端固定在所述前部的中心附近，发动机空间和散热器空间在所述后部形成有容纳发动机和散热器的散热器，并且在所述安装部的所述安装部和所述屏蔽板之间设置用于过滤要供给到所述发动机的空气的空气净化器。

84. 发明授权

US06215284B1 Control device of A.C. generator for vehicle 有权
标题翻译：车载发电机控制装置
公开(公告)号：US06215284B1
公开(公告)日：2001-04-10
申请号：US09423968
申请日：1999-11-17
申请人： Keiichi Komurasaki , Hirofumi Watanabe
发明人： Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： H02P908
CPC分类号： H02P9/08 , H02J7/1446 , H02J7/1453 , Y02T10/92
摘要： In a control device of an a.c. generator for a vehicle which is designed in such a way that for a first time right after an engine having been started, an output of the a.c. generator is suppressed to a minimum value, and for a second time following the first time, the output of the a.c. generator is gradually increased from the minimum value up to a maximum value to stabilize the revolution of the engine, the invention is intended to shorten a period of time required to suppress the output of the generator at high temperatures to thereby prevent a reduction in the charging performance of a battery. At high temperatures, a time interval of a timer 402, to which the first period of time is set, and a discharging time constant of a capacitor 407, which defines the second period of time, are both shortened on the basis of an output a of a temperature sensor 410. At high temperatures, a detection threshold for a revolution detector 401, on the basis of which the start of the engine is detected, is set to a low level to shorten an initial excitation period of the generator.
摘要翻译：在a.c.的控制装置中。发动机，其以这样的方式设计，即在发动机起动之后的第一次，直流输出。发电机被抑制到最小值，并且在第一次之后的第二次时，输出a.c. 发电机从最小值逐渐增加到最大值，以稳定发动机的转速，本发明旨在缩短在高温下抑制发电机的输出所需的时间，从而防止发电机的充电电池的性能。在高温下，定义了第一时间段的定时器402的时间间隔和定义第二时间段的电容器407的放电时间常数都被缩短基于温度传感器410的输出a。在高温下，用于检测发动机起动的旋转检测器401的检测阈值被设置为低水平以缩短初始激励周期发电机。

85. 发明授权

US6005372A Vehicle generator controller 失效
标题翻译：车辆发电机控制器
公开(公告)号：US6005372A
公开(公告)日：1999-12-21
申请号：US980280
申请日：1997-11-28
申请人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
发明人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： B60R16/04 , H02J7/16 , H02J7/24 , H02P9/30 , H02J7/14
CPC分类号： H02P9/305 , H02J7/245 , Y02T10/92
摘要： A vehicle generator controller for regulating the output voltage from a generator which charges a battery mounted on a vehicle comprises battery voltage detection means for detecting the drop of a battery voltage, a switching element for controlling the field current of the generator, gradual increase control means for gradually increasing the current generated by the generator by gradually increasing the switching element by intermittently operating the switching element when the battery voltage drops and gradual increase prohibition means for canceling the gradual increase control at the beginning of the drop of the battery voltage and gradually increases the field current after the conducting ratio of the switching element is set to 100%. With this arrangement, the vehicle generator controller suppresses a torque shock caused in response to the turn-on of an electric load as well as sufficiently suppresses the drop of a battery voltage.
摘要翻译：用于调节来自安装在车辆上的电池对发电机进行充电的输出电压的车辆发电机控制器包括用于检测电池电压下降的电池电压检测装置，用于控制发电机的励磁电流的开关元件，逐渐增加控制装置用于通过在电池电压下降时通过间歇地操作开关元件逐渐增加开关元件而逐渐增加发电机的电流，并且逐渐增加禁止装置，用于在电池电压降低开始时取消逐渐增加控制，并逐渐增加将开关元件的导通比之后的励磁电流设定为100％。利用这种布置，车辆发电机控制器抑制响应于电负载的接通而引起的转矩冲击，并且充分地抑制电池电压的下降。

86. 发明授权

US5900721A Control device for a vehicle a.c. generator 失效
标题翻译：车辆控制装置a.c. 发电机
公开(公告)号：US5900721A
公开(公告)日：1999-05-04
申请号：US843064
申请日：1997-04-11
申请人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
发明人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： H02P9/04 , H02P9/10 , H02P9/00
CPC分类号： H02P9/10
摘要： A control device for a vehicle A.C. generator which is used to supply a vehicle load such as a battery. The control device includes a semiconductor switching element for controlling a field current in a field winding of the generator. The control device also includes a ground pattern conductor arranged between a power source terminal connecting the semiconductor switching element and the load and a control signal input terminal for inputting a control signal to the semiconductor switching element. The ground pattern conductor is further connected to a ground terminal of the semiconductor switching element. This arrangement affords protection from short circuiting of the power source terminal and the control terminal.
摘要翻译：一种用于提供诸如电池的车辆负载的车辆交流发电机的控制装置。控制装置包括用于控制发电机的励磁绕组中的励磁电流的半导体开关元件。控制装置还包括布置在连接半导体开关元件的电源端子和负载之间的接地图案导体和用于向半导体开关元件输入控制信号的控制信号输入端子。接地图案导体还连接到半导体开关元件的接地端子。这种布置能够防止电源端子和控制端子短路。

87. 发明授权

US5656841A Semiconductor device with contact hole 失效
标题翻译：具有接触孔的半导体器件
公开(公告)号：US5656841A
公开(公告)日：1997-08-12
申请号：US545398
申请日：1995-10-19
申请人： Hirofumi Watanabe , Kaihei Isshiki , Tetsurou Tanigawa , Yasuyuki Shindou , Katsunari Hanaoka
发明人： Hirofumi Watanabe , Kaihei Isshiki , Tetsurou Tanigawa , Yasuyuki Shindou , Katsunari Hanaoka
IPC分类号： H01L23/522 , H01L21/768 , H01L21/8238 , H01L27/092 , H01L29/78 , H01L27/11
CPC分类号： H01L21/768 , H01L2924/0002 , Y10S257/903
摘要： In a manufacturing method of a semiconductor device, a gate insulating film is grown in an active region. Thereafter, an N-type polysilicon film is formed on the gate insulating film and is patterned so that a gate electrode and a polysilicon electrode are formed. Next, arsenic ions are implanted onto entire faces of the gate and polysilicon electrodes so that a source-drain region is formed on a substrate. An interlayer insulating film is then formed on an entire face of the source-drain region, etc. Thereafter, a contact hole is formed on a drain region in a position in which the drain region partially overlaps the polysilicon electrode. A surface portion of the polysilicon electrode is exposed into the contact hole. Thereafter, phosphoric ions are implanted through the contact hole with the interlayer insulating film as a mask. The implanted ions are thermally processed to activate these implanted ions. Thereafter, metal wiring is formed. Thus, resistance of a common contact having s three-dimensional structure is reduced.
摘要翻译：在半导体器件的制造方法中，在有源区域中生长栅极绝缘膜。此后，在栅极绝缘膜上形成N型多晶硅膜，并形成栅电极和多晶硅电极。接下来，将砷离子注入到栅极和多晶硅电极的整个表面上，从而在衬底上形成源极 - 漏极区域。然后在源极 - 漏极区域的整个表面上形成层间绝缘膜等。此后，在漏极区域与多晶硅电极部分重叠的位置处的漏极区域上形成接触孔。多晶硅电极的表面部分露出到接触孔中。此后，通过与层间绝缘膜作为掩模的接触孔注入磷酸根离子。将注入的离子热处理以激活这些注入的离子。此后，形成金属布线。因此，具有三维结构的普通接触的电阻降低。

88. 发明授权

US5618068A Door lock apparatus with automatic door closing mechanism 失效
标题翻译：门锁装置具有自动关门机构
公开(公告)号：US5618068A
公开(公告)日：1997-04-08
申请号：US223510
申请日：1994-04-06
申请人： Jiro Mitsui , Hirofumi Watanabe , Yoshihiko Fujihara
发明人： Jiro Mitsui , Hirofumi Watanabe , Yoshihiko Fujihara
IPC分类号： E05B17/22 , E05B47/00 , E05B65/08 , E05B65/12 , E05B65/20 , E05C3/26
CPC分类号： E05B81/20 , E05B81/66 , E05B81/80 , E05B81/82 , E05B83/40 , E05B2047/0059 , E05B81/68 , E05B83/36 , Y10T292/1047 , Y10T292/1082
摘要： A door lock apparatus with automatic door closing mechanism comprises a latch engaging with a striker secured to a vehicle body, an automatic door closing motor for over-rotating the latch at its half-latched position beyond its full-latched position while the motor rightly rotates, a switch adapated to turn to continuously ON when the latch is between the half-latched and full-latched positions and turn to OFF when the latch is at other position than between the half-latched and full-latched positions, and a controller for rightly rotating the motor when door closing operation turns the switch from its OFF condition to ON condition and reversely rotating motor when the switch turns from ON to OFF.
摘要翻译：具有自动关门机构的门锁装置包括与固定在车身上的撞针接合的闩锁，一个自动闭门电动机，用于使闩锁在其半锁定位置超过其全锁定位置使电动机正转当闩锁在半锁存和全锁存位置之间时，适配成持续导通的开关，并且当闩锁处于位于半锁存位置和全锁定位置之间的其他位置时，该开关变为OFF，以及用于当开关从ON状态转为OFF时，关闭操作将开关从OFF状态转为ON状态，并反向旋转电机，正确旋转电机。

89. 发明授权

US5316960A C-MOS thin film transistor device manufacturing method 失效
标题翻译： C-MOS薄膜晶体管器件的制造方法
公开(公告)号：US5316960A
公开(公告)日：1994-05-31
申请号：US78409
申请日：1993-06-17
申请人： Hirofumi Watanabe , Noriyuki Terao
发明人： Hirofumi Watanabe , Noriyuki Terao
IPC分类号： H01L21/84 , H01L21/265
CPC分类号： H01L21/84 , Y10S148/137 , Y10S148/15
摘要： A method for manufacturing a C-MOS thin film transistor device has the steps of implanting the n-type impurity only in the upper layer portion of the source-drain section of the n-channel transistor by controlling implantation energy of the n-type impurity; implanting the p-type impurity in the source-drain section and the gate electrode of the p-channel transistor, and the source-drain section and the gate electrode of the n-channel transistor by controlling implantation energy of the p-type impurity; and activating the implanted n-type and p-type impurities in the source-drain section of the n-channel transistor, and activating the implanted p-type impurity in the source-drain section and the gate electrode of the p-channel transistor and gate electrode of the n-channel transistor. The n-type and the p-type may be respectively changed to the p-type and the n-type in the above construction.
摘要翻译：用于制造C-MOS薄膜晶体管器件的方法具有以下步骤：通过控制n型杂质的注入能量将n型杂质仅植入在n沟道晶体管的源极 - 漏极部分的上层部分中 ; 通过控制p型杂质的注入能量，将p型杂质注入到p沟道晶体管的源极 - 漏极部分和栅极电极以及n沟道晶体管的源极 - 漏极部分和栅极电极中; 以及激活n沟道晶体管的源极 - 漏极部分中注入的n型和p型杂质，以及激活p沟道晶体管的源 - 漏部分和栅电极中注入的p型杂质，以及 n沟道晶体管的栅电极。在上述结构中，n型和p型可以分别变为p型和n型。

90. 发明授权

US4914374A Voltage regulator for AC generator with constant interruption frequency 失效
标题翻译：具有恒定中断频率的交流发电机的电压调节器
公开(公告)号：US4914374A
公开(公告)日：1990-04-03
申请号：US306421
申请日：1989-02-06
申请人： Shiro Iwatani , Hirofumi Watanabe
发明人： Shiro Iwatani , Hirofumi Watanabe
IPC分类号： H02J7/24 , H02P9/30
CPC分类号： H02J7/245 , Y02T10/92
摘要： A voltage regulator circuit for an AC generator is disclosed which comprises a holding circuit for holding the power transistor, which is coupled in series with the field winding of the generator, in the non-conductive state after the Zener diode of the voltage detecting circuit is turned off, and a releasing circuit for releasing the holding action of the holding circuit periodically at a predetermined interval. The holding circuit includes a pair of transistors turned on and off in phase and in antiphase with the power transistor, respectively, the transistor in antiphase, when conductive, holding the power transistor in the non-conductive state. The releasing circuit, on the other hand, includes a pulse generator for generating trigger pulses periodically at a predetermined interval, and a transistor which is turned on by these trigger pulses to turn off the transistor in antiphase holding the power transistor in the non-conductive state. The interruption frequency of the excitation current, i.e., the frequency of turning on and off of the power transistor, is equal to the frequency of releasing actions of the releasing circuit occurring at said predetermined interval.
摘要翻译：公开了一种用于交流发电机的电压调节器电路，其包括保持电路，用于在电压检测电路的齐纳二极管为非导通状态之后，将功率晶体管与发电机的励磁绕组串联耦合，以及用于以预定间隔周期性地释放保持电路的保持动作的释放电路。保持电路包括分别与功率晶体管相位导通和截止的晶体管，当导通时，晶体管保持功率晶体管处于非导通状态。另一方面，释放电路包括用于以预定间隔周期性地产生触发脉冲的脉冲发生器和通过这些触发脉冲导通的晶体管，以将反相中的晶体管保持在不导通的功率晶体管州。励磁电流的中断频率，即功率晶体管的导通和截止频率等于以所述预定间隔发生的释放电路的释放动作的频率。

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