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

US06949859B2 Commutator assembly for motor 有权
标题翻译：电机换向器总成
公开(公告)号：US06949859B2
公开(公告)日：2005-09-27
申请号：US09962134
申请日：2001-09-26
申请人： Eiji Nakayama , Masayoshi Yamamoto , Katsumi Ohata , Keigo Okada
发明人： Eiji Nakayama , Masayoshi Yamamoto , Katsumi Ohata , Keigo Okada
IPC分类号： H01R4/16 , H01R39/32 , H02K3/02 , H02K13/04 , H02K23/00
CPC分类号： H01R39/32 , H02K13/04
摘要： A commutator assembly for a motor has a recessed portion formed to each commutator segment so that coils, which are pressed and deformed by bending the hooks of commutator segments, can be accommodated in the recessed portion. With this arrangement, the commutator assembly can improve the reliability of electric connection of the hook of the commutator segments with a conductive wire.
摘要翻译：用于电动机的换向器组件具有形成到每个换向器部分的凹陷部分，使得通过弯曲换向器部分的钩而被压缩和变形的线圈可以容纳在凹部中。通过这种布置，换向器组件可以提高换向片段的钩子与导线的电连接的可靠性。

2. 外观设计

USD692098S1 Vacuum supply control valve 有权
标题翻译：真空供应控制阀
公开(公告)号：USD692098S1
公开(公告)日：2013-10-22
申请号：US29404632
申请日：2011-10-24
申请人： Yoshihiro Fukano , Koji Sugano , Masayoshi Yamamoto
设计人： Yoshihiro Fukano , Koji Sugano , Masayoshi Yamamoto

3. 发明申请

US20110273913A1 DC-DC CONVERTER 有权
标题翻译： DC-DC转换器
公开(公告)号：US20110273913A1
公开(公告)日：2011-11-10
申请号：US13094121
申请日：2011-04-26
申请人： Hideki ASUKE , Hideharu Takano , Masayoshi Yamamoto
发明人： Hideki ASUKE , Hideharu Takano , Masayoshi Yamamoto
IPC分类号： H02M3/335
CPC分类号： H02M3/155 , H02M3/1584
摘要： The present invention includes: a main switch Tr1 connected to two ends of a DC power supply Vi via a first primary winding 1a and a second primary winding 1b, connected to the first primary winding in series, of a transformer T1; a series circuit connected to the two ends of the main switch, and including a reactor L1, a diode D1, a smoothing capacitor Co and a hoist winding 1c connected to the second primary winding in series; a series circuit connected to the two ends of the main switch, and including a diode D2, a diode D3 and the smoothing capacitor; a control circuit 10 to turn on and off the main switch; a soft-switching circuit Da1, Tra1, La1, Ca1 to cause the main switch to perform a soft-switching operation each time the main switch turns on; and a switching control circuit 20 to switch the soft-switching circuit between operating and non-operating modes in accordance with the state of a load.
摘要翻译：本发明包括：通过连接到变压器T1的串联的第一初级绕组的第一初级绕组1a和第二初级绕组1b连接到直流电源Vi的两端的主开关Tr1; 连接到主开关两端的串联电路，并且包括串联连接到第二初级绕组的电抗器L1，二极管D1，平滑电容器Co和提升绕组1c; 连接到主开关的两端的串联电路，并且包括二极管D2，二极管D3和平滑电容器; 用于打开和关闭主开关的控制电路10; 软开关电路Da1，Tra1，La1，Ca1，使主开关在每次主开关导通时进行软开关动作; 以及切换控制电路20，用于根据负载的状态在软切换电路之间切换操作模式和非操作模式。

4. 发明授权

US07915875B2 Current-mode controlled DC-DC converter 有权
标题翻译：电流模式控制DC-DC转换器
公开(公告)号：US07915875B2
公开(公告)日：2011-03-29
申请号：US12250839
申请日：2008-10-14
申请人： Hideki Asuke , Hideharu Takano , Masaki Kanazawa , Mamoru Tsuruya , Masayoshi Yamamoto , Hiroyuki Horii , Shigeyuki Funabiki
发明人： Hideki Asuke , Hideharu Takano , Masaki Kanazawa , Mamoru Tsuruya , Masayoshi Yamamoto , Hiroyuki Horii , Shigeyuki Funabiki
IPC分类号： G05F1/24 , G05F1/40
CPC分类号： H02M3/1584 , H02M2001/0064
摘要： A current-mode controlled DC-DC converter includes a comparator comparing a first or second current detection signal with a first or second reference current that is based on an error voltage of a voltage detection signal, a pulse generator generating a first pulse signal whose ON time is longer than an interval between when the second current detection signal reaches a minimum value and when the second current detection signal reaches the second reference current, a pulse generator generating a second pulse signal whose ON time is longer than an interval between when the first current detection signal reaches a minimum value and when the first current detection signal reaches the first reference current, the second pulse signal being behind the first pulse signal by a half period, and a PWM circuit generating a first or second PWM signal according to the pulse signal and an output signal from the comparator, thereby turning on/off a switch.
摘要翻译：电流模式控制的DC-DC转换器包括比较第一或第二电流检测信号与基于电压检测信号的误差电压的第一或第二参考电流的比较器，脉冲发生器产生第一脉冲信号，其ON 时间长于当第二电流检测信号达到最小值之间的间隔和当第二电流检测信号达到第二参考电流时的间隔;脉冲发生器，其生成第二脉冲信号，其接通时间长于第一电流检测信号之间的间隔电流检测信号达到最小值，并且当第一电流检测信号达到第一参考电流时，第二脉冲信号在第一脉冲信号之后半个周期，PWM电路根据脉冲产生第一或第二PWM信号信号和来自比较器的输出信号，从而打开/关闭开关。

5. 发明授权

US07736064B2 Rolling bearing and motor device using the same 有权
标题翻译：滚动轴承和电机装置使用相同
公开(公告)号：US07736064B2
公开(公告)日：2010-06-15
申请号：US10584260
申请日：2004-12-22
申请人： Hirotsugu Kusano , Masayoshi Yamamoto
发明人： Hirotsugu Kusano , Masayoshi Yamamoto
IPC分类号： F16C43/00
CPC分类号： F16C35/067 , F16C19/06 , F16C27/066 , F16C33/586 , F16C2226/10 , F16C2380/26 , H02K7/083 , Y10S384/903
摘要： A roller bearing is provided with an elastic member that is fitted to an annular groove that is formed in the outer circumference of an outer ring. A chamfered portion, formed on one side face of the groove, is made larger than a chamfered portion formed on the other side face, and has a distance from the bottom face of the groove that is set to ½ or more of the thickness of the elastic member.
摘要翻译：滚子轴承设置有弹性构件，该弹性构件配合到形成在外圈的外周中的环形槽。形成在槽的一个侧面上的倒角部分比形成在另一侧面上的倒角部分大，并且与凹槽的底面的距离设定为厚度的1/2以上弹性构件。

6. 发明申请

US20080040001A1 Vehicular steering system 有权
标题翻译：车辆转向系统
公开(公告)号：US20080040001A1
公开(公告)日：2008-02-14
申请号：US11698960
申请日：2007-01-29
申请人： Kenji Ogawa , Takayuki Kifuku , Masayoshi Yamamoto , Masafumi Okazaki
发明人： Kenji Ogawa , Takayuki Kifuku , Masayoshi Yamamoto , Masafumi Okazaki
IPC分类号： G05D3/14 , B62D5/04 , H02P7/00 , B62D6/10
CPC分类号： B62D5/008 , B60W50/0205 , B62D5/0481 , B62D5/0487
摘要： A vehicular steering system can suppress steering of steerable road wheels in a direction not intended by a driver. A steering mechanism steers the steerable road wheels in accordance with a steering wheel and an auxiliary steering angle superposition mechanism. A calculation section calculates a target auxiliary steering angle corresponding to a steering wheel angle of the steering wheel. A detection section accurately detects the auxiliary steering angle based on detection signals of a rotation angle sensor that detects a rotation angle of a rotational member. A driving section controls the auxiliary steering angle superposition mechanism so as to make the auxiliary steering angle coincide with the target auxiliary steering angle. An auxiliary steering angle detection abnormality monitoring section detects abnormality of the auxiliary steering angle detection section. The auxiliary steering angle detection section includes a counting section that counts the number of revolutions per minute of the rotational member.
摘要翻译：车辆转向系统可以在驾驶员不想要的方向上抑制可转向车轮的转向。转向机构根据方向盘和辅助转向角叠加机构转向可转向的车轮。计算部分计算与方向盘的方向盘角度对应的目标辅助转向角。检测部基于检测旋转构件的旋转角度的旋转角度传感器的检测信号，精确地检测辅助转向角。驱动部控制辅助转向角叠加机构，使辅助转向角与目标辅助转向角一致。辅助转向角检测异常监视部检测辅助转向角检测部的异常。辅助转向角检测部包括对旋转部件的每分钟转数进行计数的计数部。

7. 发明申请

US20060003395A1 Measurement method using biosensor 有权
标题翻译：使用生物传感器的测量方法
公开(公告)号：US20060003395A1
公开(公告)日：2006-01-05
申请号：US11137390
申请日：2005-05-26
申请人： Masayoshi Yamamoto , Toshihide Ezoe , Nobuhiko Ogura , Katsumi Hayashi
发明人： Masayoshi Yamamoto , Toshihide Ezoe , Nobuhiko Ogura , Katsumi Hayashi
IPC分类号： C12Q1/68 , G01N33/53 , G01N33/537 , G01N33/543 , C12M1/34
CPC分类号： G01N33/54373 , Y10S435/808 , Y10S436/805 , Y10S436/806
摘要： It is an object of the present invention to provide a method for simultaneously carrying out the detection or measurement of a substance interacting with a physiologically active substance immobilized on a biosensor and the analysis of the effects of the above substance on the biological activity of the physiologically active substance. The present invention provides a measurement method using a biosensor formed by immobilizing a physiologically active substance on a substrate, wherein the detection and measurement of a substance interacting with said physiologically active substance and the measurement of the biological activity of said physiologically active substance are carried out on said single biosensor.
摘要翻译：本发明的目的是提供一种同时进行与固定在生物传感器上的生理活性物质相互作用的物质的检测或测量的方法，以及上述物质对生理活性的生物学活性的影响的分析活性物质。本发明提供一种使用通过将生理活性物质固定在基材上形成的生物传感器的测量方法，其中进行与所述生理活性物质相互作用的物质的检测和测量以及所述生理活性物质的生物活性的测量。在所述单个生物传感器上。

8. 发明授权

US06457693B1 Suction pad 有权
标题翻译：吸盘
公开(公告)号：US06457693B1
公开(公告)日：2002-10-01
申请号：US09689850
申请日：2000-10-13
申请人： Shigekazu Nagai , Masayoshi Yamamoto , Yasuhisa Ueki
发明人： Shigekazu Nagai , Masayoshi Yamamoto , Yasuhisa Ueki
IPC分类号： F16B4700
CPC分类号： B25J15/0616
摘要： A suction pad for attracting a workpiece having an opening at is central portion (for example, CD-R) comprises a holding section having engaging members formed in an integrated manner, and an attracting section for attracting the workpiece, wherein the attracting section includes support members which are defined therein with chambers and aspiration holes communicating with the chambers and which are provided with expansion and contraction mechanisms, and an annular attracting member having a groove which is formed on an attracting surface for attracting the workpiece, the aspiration holes communicate with the groove, and the holding section and the attracting section are integrated into one unit by the aid of disengagement-preventive mechanisms.
摘要翻译：用于吸引具有开口的工件的吸盘是中心部分（例如CD-R），包括具有以一体形式形成的接合构件的保持部分和用于吸引工件的吸引部分，其中吸引部分包括支撑件其中限定有腔室的构件和与腔室连通并且设置有膨胀和收缩机构的抽吸孔，以及环形吸引构件，其具有形成在吸引表面上用于吸引工件的凹槽，吸气孔与凹槽，并且保持部和吸引部通过脱离防止机构的结合而集成在一个单元中。

9. 发明授权

US5879040A Workpiece attracting device 失效
标题翻译：工件吸引装置
公开(公告)号：US5879040A
公开(公告)日：1999-03-09
申请号：US984168
申请日：1997-12-03
申请人： Shigekazu Nagai , Masayoshi Yamamoto
发明人： Shigekazu Nagai , Masayoshi Yamamoto
IPC分类号： B23P19/00 , B23Q3/08 , B25B11/00 , B25J15/06 , B65G49/06 , B66C1/02 , F16B47/00
CPC分类号： F16B47/00 , Y10T279/11
摘要： A workpiece attracting device for attracting a workpiece having a curved surface has planar first and second housings securely coupled to each other by fasteners, and a suction pad made of a synthetic resin material and having a flange sandwiched between the first and second housings, and a bellows disposed in a hole defined in one of the first and second housings, the bellows being elastically deformable against the curved surface of the workpiece.
摘要翻译：用于吸引具有曲面的工件的工件吸引装置具有通过紧固件彼此牢固地连接的平面的第一和第二壳体，以及由合成树脂材料制成并具有夹在第一和第二壳体之间的凸缘的吸垫，波纹管设置在限定在第一和第二壳体中的一个中的孔中，波纹管可抵靠工件的弯曲表面弹性变形。

10. 发明授权

US07565947B2 Vehicular steering system 有权
标题翻译：车辆转向系统
公开(公告)号：US07565947B2
公开(公告)日：2009-07-28
申请号：US11698960
申请日：2007-01-29
申请人： Kenji Ogawa , Takayuki Kifuku , Masayoshi Yamamoto , Masafumi Okazaki
发明人： Kenji Ogawa , Takayuki Kifuku , Masayoshi Yamamoto , Masafumi Okazaki
IPC分类号： B62D5/04
CPC分类号： B62D5/008 , B60W50/0205 , B62D5/0481 , B62D5/0487
摘要： A vehicular steering system can suppress steering of steerable road wheels in a direction not intended by a driver. A steering mechanism steers the steerable road wheels in accordance with a steering wheel and an auxiliary steering angle superposition mechanism. A calculation section calculates a target auxiliary steering angle corresponding to a steering wheel angle of the steering wheel. A detection section accurately detects the auxiliary steering angle based on detection signals of a rotation angle sensor that detects a rotation angle of a rotational member. A driving section controls the auxiliary steering angle superposition mechanism so as to make the auxiliary steering angle coincide with the target auxiliary steering angle. An auxiliary steering angle detection abnormality monitoring section detects abnormality of the auxiliary steering angle detection section. The auxiliary steering angle detection section includes a counting section that counts the number of revolutions per minute of the rotational member.
摘要翻译：车辆转向系统可以在驾驶员不想要的方向上抑制可转向车轮的转向。转向机构根据方向盘和辅助转向角叠加机构转向可转向的车轮。计算部分计算与方向盘的方向盘角度对应的目标辅助转向角。检测部基于检测旋转构件的旋转角度的旋转角度传感器的检测信号，精确地检测辅助转向角。驱动部控制辅助转向角叠加机构，使辅助转向角与目标辅助转向角一致。辅助转向角检测异常监视部检测辅助转向角检测部的异常。辅助转向角检测部包括对旋转部件的每分钟转数进行计数的计数部。

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