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. 发明申请

US20100028973A1 METHOD FOR PROLIFERATING HEPATITIS VIRUS, HOLLOW FIBER FOR CULTURING HEPATITIS VIRUS-INFECTED CELLS, AND USE THEREOF 审中-公开
标题翻译：用于增殖乙型肝炎病毒的方法，用于培养乙型肝炎病毒感染细胞的中空纤维及其用途
公开(公告)号：US20100028973A1
公开(公告)日：2010-02-04
申请号：US12442695
申请日：2007-09-26
申请人： Tatsuya Yamaguchi , Masaya Segawa , Masashi Mizokami , Yasuhito Tanaka , Kunitada Shimotohno , Makoto Hijikata
发明人： Tatsuya Yamaguchi , Masaya Segawa , Masashi Mizokami , Yasuhito Tanaka , Kunitada Shimotohno , Makoto Hijikata
IPC分类号： C12N7/00
CPC分类号： C12Q1/045 , C12N7/00 , C12N2730/10151 , C12N2730/10152 , C12N2770/24251 , C12N2770/24252 , C12Q1/025
摘要： The present invention provides (i) a method for proliferating a hepatitis virus, the method including the steps of: infecting, with the hepatitis virus, cells packed into a lumen of a hollow fiber made of a permeabilized membrane; and culturing the cells or (ii) a method for proliferating a hepatitis virus, the method including the steps of: infecting cells with the hepatitis virus; packing the cells into a lumen of a hollow fiber made of a permeabilized membrane; and culturing the cells. This provides an experimental system for infecting in vitro culture cells with a hepatitis virus such as HBV or HCV and then proliferating the hepatitis virus.
摘要翻译：本发明提供（i）一种增加肝炎病毒的方法，其特征在于，包括以下步骤：用肝炎病毒感染填充在由透化膜构成的中空纤维的内腔中的细胞; 和（ii）增殖型肝炎病毒的方法，所述方法包括以下步骤：用所述肝炎病毒感染细胞; 将细胞包装到由透化膜制成的中空纤维的内腔中; 并培养细胞。这提供了用肝炎病毒如HBV或HCV感染体外培养细胞，然后增殖肝炎病毒的实验系统。

2. 发明授权

US07960940B2 Motor control device 有权
标题翻译：电机控制装置
公开(公告)号：US07960940B2
公开(公告)日：2011-06-14
申请号：US12170085
申请日：2008-07-09
申请人： Yuji Kariatsumari , Masaya Segawa
发明人： Yuji Kariatsumari , Masaya Segawa
IPC分类号： H02P23/00
CPC分类号： H02P21/22
摘要： A motor control device for controlling a d-axis current and a q-axis current on dq coordinates to control a motor, includes a q-axis current command value setting unit which sets a q-axis current command value, an upper limit/lower limit setting unit which sets an upper limit and a lower limit of the q-axis current, a comparing unit which compares the q-axis current command value set by the q-axis current command value setting unit and the upper limit and the lower limit set by the upper limit/lower limit setting unit, a q-axis current command value limiting unit which puts a limit on the q-axis current command value in accordance with a comparison result by the comparing unit, and a d-axis current command value setting unit which sets a d-axis current command value on the basis of the q-axis current command value limited by the q-axis current command value limiting unit.
摘要翻译：用于控制d轴电流的电动机控制装置和用于控制电动机的dq坐标上的q轴电流包括q轴电流指令值设定单元，其设定q轴电流指令值，上限/下限限制设定单元，设定q轴电流的上限和下限;比较单元，其比较由q轴电流指令值设定单元设定的q轴电流指令值与上限和下限由上限/下限设定单元设定的q轴电流指令值限制单元，根据比较单元的比较结果对q轴电流指令值进行限制的q轴电流指令值限制单元和d轴电流指令值设定单元，其基于由q轴电流指令值限制单元限制的q轴电流指令值来设定d轴电流指令值。

3. 发明授权

US06450592B1 Motor vehicle braking system 有权
公开(公告)号：US06450592B1
公开(公告)日：2002-09-17
申请号：US09873307
申请日：2001-06-05
申请人： Katsutoshi Nishizaki , Shiro Nakano , Masaya Segawa , Ryouhei Hayama , Kazuhiro Kato
发明人： Katsutoshi Nishizaki , Shiro Nakano , Masaya Segawa , Ryouhei Hayama , Kazuhiro Kato
IPC分类号： B60T860
CPC分类号： B60T8/246 , B60T8/1755 , B60T8/505 , B60T8/58 , B60T2260/02 , B60T2260/024 , B62D6/002
摘要： A braking system for a motor vehicle is provided, which has an attitude control function. The system includes: a first attitude control circuit for stabilizing the behavior of the motor vehicle by controlling the operation of a steering mechanism of the motor vehicle; a second attitude control circuit for stabilizing the behavior of the motor vehicle by controlling a braking mechanism for applying a braking force to vehicle wheels of the motor vehicle; and a braking control circuit for causing the braking mechanism to generate a maximum braking force on condition that an attitude control is performed for the stabilization of the behavior of the motor vehicle by the first attitude control circuit when a braking command is inputted thereto.

4. 发明授权

US06349789B1 Steering device for vehicles 有权
标题翻译：车辆转向装置
公开(公告)号：US06349789B1
公开(公告)日：2002-02-26
申请号：US09530640
申请日：2000-04-27
申请人： Shiro Nakano , Katsutoshi Nishizaki , Masaya Segawa , Naoki Maeda , Takanobu Takamatsu
发明人： Shiro Nakano , Katsutoshi Nishizaki , Masaya Segawa , Naoki Maeda , Takanobu Takamatsu
IPC分类号： B62D502
CPC分类号： B62D6/008 , B60T8/1755 , B60T8/246 , B60T8/58 , B60T2260/02 , B60T2260/09 , B62D5/0472 , B62D6/04
摘要： A steering device for vehicles transmits steering torque applied by the driver to wheels. When at least one of braking force and driving force of the wheels is controlled for stabilization of vehicle behavior, steering torque is controlled to cancel out change in the steering torque due to the stabilization according to change in at least one of the braking force and driving force due to the control for the stabilization.
摘要翻译：用于车辆的转向装置将由驾驶员施加的转向扭矩传递到车轮。当控制车辆的制动力和驱动力中的至少一个来控制车辆行为的稳定时，控制转向扭矩以抵消由于根据制动力和驾驶中的至少一个的变化的稳定性而导致的转向转矩的变化由于控制力的稳定。

5. 发明申请

US20090190903A1 MOTOR CONTROLLER AND VEHICULAR STEERING SYSTEM USING SAID MOTOR CONTROLLER 有权
标题翻译：电机控制器和使用电机控制器的车辆转向系统
公开(公告)号：US20090190903A1
公开(公告)日：2009-07-30
申请号：US12360217
申请日：2009-01-27
申请人： Hayato KOMATSU , Akira Tanizawa , Masaya Segawa , Yuji Kariatsumari
发明人： Hayato KOMATSU , Akira Tanizawa , Masaya Segawa , Yuji Kariatsumari
IPC分类号： H02P7/06 , H02P6/16
CPC分类号： H02P21/04 , B62D5/046 , H02P21/18 , H02P21/34
摘要： A low speed region position estimating portion is designed to be suitable for when the motor is operating in a low speed region, and estimates a low speed estimated rotational position θ̂L. A high speed region position estimating portion is designed to be suitable for when the motor is operating in a high speed region, and estimates a high speed estimated rotational position θ̂H. A dividing portion obtains a divided estimated rotational position θ̂M by internally dividing the low speed estimated rotational position θ̂L and the high speed estimated rotational position θ̂H. A rotation speed calculating portion obtains a rotation speed ω of a rotor based on an output signal from a steering sensor. The rotational position of the rotor is then obtained by selecting one of i) the low speed estimated rotational position θ̂L, the high speed estimated rotational position θ̂H, or the divided estimated rotational position θ̂M, based on that rotation speed ω.
摘要翻译：低速区域位置估计部分被设计成适合于当电动机在低速区域中操作时，估计低速估计旋转位置。高速区域位置估计部分被设计成适合于当电动机在高速区域中运行时，并估计高速估计旋转位置。分割部通过将低速估计旋转位置和高速估计旋转位置't'内部分割而获得分割的推定旋转位置θt。旋转速度计算部分基于来自转向传感器的输出信号获得转子的转速ω。然后通过根据该转速ωi选择i）低速估计旋转位置，高速估计旋转位置tt或分割的估计旋转位置tt之一来获得转子的旋转位置。

6. 发明授权

US5853981A Oligonucleotides, methods and kits for amplifying and detecting a nucleic acid of cytomegalovirus (CMV) using nucleic acid sequence .beta.2.7 失效
标题翻译：使用核酸序列β2.7扩增和检测巨细胞病毒（CMV）的核酸的寡核苷酸，方法和试剂盒
公开(公告)号：US5853981A
公开(公告)日：1998-12-29
申请号：US839306
申请日：1997-04-18
申请人： Motohiro Kondo , Toshiya Aono , Masaya Segawa , Koichi Yamanishi , Kazuhiro Kondo , Keiko Taya
发明人： Motohiro Kondo , Toshiya Aono , Masaya Segawa , Koichi Yamanishi , Kazuhiro Kondo , Keiko Taya
IPC分类号： C12N15/09 , C12Q1/68 , C12Q1/70
CPC分类号： C12Q1/701 , C12Q2531/143
摘要： The present invention relates to two primers for amplifying a cytomegalovirus (CMV) nucleic acid suitable for a nucleic acid sequence-based amplification (NASBA) using a DNA-dependent RNA polymerase, a first primer containing a promoter sequence and a nucleic acid sequence consisting of at least fifteen continuous bases selected from the nucleic acid sequence of SEQ ID NO:1; a second primer containing a nucleic acid sequence consisting of at least fifteen continuous bases selected from the nucleic acid sequence of SEQ ID NO:2, NO:3 or NO:4; a detecting probe and/or a capturing probe containing a nucleic acid sequence consisting of at least continuous fifteen bases selected from the nucleic acid sequence(s) of SEQ ID NO:5, NO:6 and/or NO:7 wherein said sequence is modified if necessary; a reagent kit for detecting a CMV containing the above-mentioned primers and probes; and a nucleic acid sequence-based amplification (NASBA) using said primers. The advantages of the present invention are that CMV can be detected in an easy, rapid and specific manner with a high sensitivity.
摘要翻译：本发明涉及用于扩增适用于使用DNA依赖性RNA聚合酶的基于核酸序列的扩增（NASBA）的巨细胞病毒（CMV）核酸的两个引物，含有启动子序列的第一引物和包含启动子序列的核酸序列至少15个选自SEQ ID NO：1的核酸序列的连续碱基; 含有选自SEQ ID NO：2，NO：3或NO：4的核酸序列的至少十五个连续碱基的核酸序列的第二引物; 检测探针和/或捕获探针，其含有至少连续十五个碱基的核酸序列，所述核酸序列选自SEQ ID NO：5，NO：6和/或NO：7的核酸序列，其中所述序列是必要时修改; 用于检测含有上述引物和探针的CMV的试剂盒; 和使用所述引物的基于核酸序列的扩增（NASBA）。本发明的优点是可以以高灵敏度以容易，快速和具体的方式检测CMV。

7. 发明申请

US20100004825A1 STEERING DEVICE FOR VEHICLE 有权
标题翻译：车辆转向装置
公开(公告)号：US20100004825A1
公开(公告)日：2010-01-07
申请号：US12448432
申请日：2007-12-03
申请人： Shiro Nakano , Masaya Segawa
发明人： Shiro Nakano , Masaya Segawa
IPC分类号： G06F19/00
CPC分类号： B62D6/003 , B62D6/008
摘要： A motor vehicle steering apparatus is provided with: a steering-angle feedforward-control-value setting unit arranged to set a steering angle value that corresponds to a steering state; a vehicle-behavior-stabilization controlling unit including a steering-angle feedback-control-value setting unit arranged to set a steering-angle correction value that corresponds to vehicle behavior; and a feedback-gain changing unit arranged to decrease a gain of the steering-angle feedback-control-value setting unit to a value less than at a normal time, when the steering-angle correction value is equal to or less than a predetermined value, during vehicle-behavior stabilizing control by the vehicle-behavior-stabilization controlling unit.
摘要翻译：一种机动车辆转向装置具备：转向角前馈控制值设定部，其设置成对应于转向状态的转向角度值; 车辆行为稳定控制单元，其包括转向角反馈控制值设定单元，其被配置为设定与车辆行为相对应的转向角校正值; 以及反馈增益改变单元，其被配置为当所述转向角校正值等于或小于预定值时，将所述转向角反馈控制值设定单元的增益降低到小于正常时间的值在车辆行为稳定控制单元的车辆行为稳定控制期间。

8. 发明授权

US06763907B2 Vehicle steering apparatus 有权
标题翻译：车辆转向装置
公开(公告)号：US06763907B2
公开(公告)日：2004-07-20
申请号：US10413174
申请日：2003-04-14
申请人： Masayuki Ueno , Katsutoshi Nishizaki , Ryouhei Hayama , Naotake Kanda , Shirou Nakano , Takeo Iino , Tomoyasu Kada , Kenji Higashi , Shingo Maeda , Shuuji Kimura , Masaya Segawa , Masayasu Higashi
发明人： Masayuki Ueno , Katsutoshi Nishizaki , Ryouhei Hayama , Naotake Kanda , Shirou Nakano , Takeo Iino , Tomoyasu Kada , Kenji Higashi , Shingo Maeda , Shuuji Kimura , Masaya Segawa , Masayasu Higashi
IPC分类号： B62D504
CPC分类号： B62D5/0484 , B62D5/008
摘要： In a vehicle steering apparatus, a steering actuator is controlled so that the steering angle varies in accordance with the operation of an operating member. A transmission mechanism connects an operating side rotating member that is mechanically connected to the operating member and a vehicle wheel side rotating member that is mechanically connected to the vehicle wheels so that the mutual transmission of rotation is possible. Furthermore, the rotational transmission ratio between the operating side rotating member and the vehicle wheel side rotating member can be varied.
摘要翻译：在车辆转向装置中，控制转向致动器，使得转向角度根据操作构件的操作而变化。传动机构连接机械连接于操作部件的操作侧旋转部件和与车轮机械连接的车轮侧旋转部件，能够进行相互转动。此外，可以改变操作侧旋转构件和车轮侧旋转构件之间的旋转传动比。

9. 发明授权

US06516916B2 Steering device 失效
公开(公告)号：US06516916B2
公开(公告)日：2003-02-11
申请号：US10079796
申请日：2002-02-20
申请人： Masaya Segawa , Shirou Nakano , Katsutoshi Nishizaki , Ryouhei Hayama , Takanobu Takamatsu , Masanori Arima
发明人： Masaya Segawa , Shirou Nakano , Katsutoshi Nishizaki , Ryouhei Hayama , Takanobu Takamatsu , Masanori Arima
IPC分类号： B62D504
CPC分类号： B62D6/002 , B62D5/008
摘要： In a steering device, the rotation of the input shaft corresponding to the steering operation is transmitted to the output shaft via a rotation transmission mechanism, and is transmitted from the output shaft to the wheels of the vehicle by a steering gear so that the steering angle varies. A control device controls an electromotive actuator used to drive a constituent element of the rotation transmission mechanism in accordance with a variable quantity that expresses the traveling conditions of the vehicle, on the basis of the respective detection values of an input sensor used to detect the amount of input into the input shaft, an output sensor used to detect the amount of output of the output shaft and a traveling condition sensor used to detect the variable quantity that expresses the traveling conditions of the vehicle, so that the ratio of the transmission of rotation from the input shaft to the output shaft is altered in accordance with the variable quantity that expresses the traveling conditions.

10. 发明授权

US06449543B2 Steering device for vehicle 有权
标题翻译：车辆转向装置
公开(公告)号：US06449543B2
公开(公告)日：2002-09-10
申请号：US09760991
申请日：2001-01-16
申请人： Katsutoshi Nishizaki , Shiro Nakano , Takanobu Takamatsu , Masaya Segawa
发明人： Katsutoshi Nishizaki , Shiro Nakano , Takanobu Takamatsu , Masaya Segawa
IPC分类号： B62D500
CPC分类号： B62D6/003 , B62D5/006 , B62D6/008
摘要： In a steering device for vehicle, the movement of a steering actuator, which is driven in accordance with the rotating operation of an operating member, is transmitted to the vehicle wheels such that the steering angle changes without mechanically coupling the operating member to the wheels. A target yaw rate, which accords with a load torque, that is sum of the control torque generated by an operating actuator and driver operating torque, and an operating angle of the operating member resulting from the functioning of this load torque, are computed. The steering actuator is controlled such that the vehicle yaw rate follows the target yaw rate. The operating actuator is controlled such that the operating angle follows a target operating angle of the operating member corresponding to a behavior index value comprising at least yaw rate of the vehicle.
摘要翻译：在用于车辆的转向装置中，根据操作构件的旋转操作而驱动的转向致动器的运动被传递到车轮，使得转向角改变而不将操作构件机械地联接到车轮。计算与由操作致动器产生的控制扭矩和驾驶员操作扭矩之和的负载转矩以及由该负载转矩的功能产生的操作构件的操作角度的目标横摆角速度。控制转向致动器使得车辆偏航率遵循目标横摆率。控制操作致动器，使得操作角度遵循与包括车辆的至少横摆率的行为指标值相对应的操作构件的目标操作角度。

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