公开(公告)号：US4725909A

公开(公告)日：1988-02-16

申请号：US45747

申请日：1987-04-30

申请人： Masahiro Kawai

发明人： Masahiro Kawai

IPC分类号： G11B5/127 ,  G11B5/187 ,  G11B5/147 ,  G11B5/17

CPC分类号： G11B5/1278

摘要： A vertical magnetic head for recording information on a recording medium and reproducing the recorded information from the recording medium with high density employing a main magnetic pole and auxiliary magnetic pole(s). The head comprises a main magnetic pole and auxiliary magnetic pole(s) attached to the main magnetic pole and spaced apart therefrom in the direction generally perpendicular to the moving direction of the recording medium. The recording/reproduction is carried out under the condition that a plane including said both magnetic poles is perpendicular to the moving direction of the recording medium. Further, the auxiliary pole is tapered in the direction of the main magnet so that the narrowest part of the auxiliary pole is nearest the main magnetic pole.

摘要翻译： 一种垂直磁头，用于在记录介质上记录信息，并且利用主磁极和辅助磁极以高密度从记录介质再现记录的信息。 磁头包括附接到主磁极的主磁极和辅助磁极，并且在与记录介质的移动方向大致垂直的方向上与其隔开。 在包括所述两个磁极的平面垂直于记录介质的移动方向的条件下执行记录/再现。 此外，辅助极在主磁体的方向上是锥形的，使得辅助极的最窄部分最靠近主磁极。

公开(公告)号：US09574623B2

公开(公告)日：2017-02-21

申请号：US14707301

申请日：2015-05-08

申请人： Koji Sato ,  Takahide Saito ,  Masahiro Kawai ,  Kouji Isoda ,  Naochika Kubota ,  Yumiko Mineno ,  Hiromitsu Hamazaki

发明人： Koji Sato ,  Takahide Saito ,  Masahiro Kawai ,  Kouji Isoda ,  Naochika Kubota ,  Yumiko Mineno ,  Hiromitsu Hamazaki

IPC分类号： F16D43/02 ,  F16D41/10 ,  B60N2/16 ,  B60N2/44

CPC分类号： F16D43/02 ,  B60N2/1615 ,  B60N2/167 ,  B60N2/168 ,  B60N2/938 ,  F16D41/105

摘要： A clutch unit includes a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation, and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side. The lever-side clutch portion has an outer centering spring provided between a lever-side outer ring to be rotated through the lever operation and a cover restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the lever-side outer ring.

摘要翻译： 离合器单元包括杠杆侧离合器部分，用于通过杠杆操作来控制输出侧的转矩的转换和中断;以及制动器侧离合器部分，用于将从杠杆侧离合器部分输入的扭矩传递到输出侧， 中断扭矩从输出侧反向输入。 杠杆侧离合器部分具有设置在通过杠杆操作旋转的杠杆侧外圈和限制旋转的盖之间的外定心弹簧，用于累积从杠杆侧外圈输入的扭矩而获得的弹力;以及 用于通过释放从杠杆侧外圈输入的扭矩而将杆侧外圈恢复到具有累积弹力的中立状态。

公开(公告)号：US09163686B2

公开(公告)日：2015-10-20

申请号：US13985306

申请日：2012-02-09

申请人： Masahiro Kawai ,  Kouji Isoda ,  Naotsugu Kitayama

发明人： Masahiro Kawai ,  Kouji Isoda ,  Naotsugu Kitayama

IPC分类号： F16D67/02 ,  F16D41/10 ,  B60N2/16 ,  F16D41/08 ,  F16D41/06

CPC分类号： F16D67/02 ,  B60N2/167 ,  B60N2/168 ,  F16D41/088 ,  F16D41/105 ,  F16D2041/0605

摘要： A brake-side clutch section on an output side transmits rotational torque input from a lever-side clutch section on an input side, for controlling transmission and interruption of the rotational torque to the output side through lever operation, to the output side, and interrupts rotational torque reversely input from the output side.

摘要翻译： 输出侧的制动器侧离合器部，从输入侧的杆侧离合器部输入的扭矩传递，通过杠杆操作来控制向输出侧的转矩的传递和中断到输出侧，并且中断 从输出侧反向输入的转矩。

公开(公告)号：US08678155B2

公开(公告)日：2014-03-25

申请号：US12919246

申请日：2009-02-27

申请人： Masahiro Kawai ,  Hibi Yasumasa

发明人： Masahiro Kawai ,  Hibi Yasumasa

IPC分类号： F16D23/00

CPC分类号： F16D41/088 ,  F16D2041/0605

摘要： A clutch unit includes a lever-side clutch portion on an input side, and a brake-side clutch portion on the output side, in which the lever-side clutch portion includes a retainer for retaining a plurality of cylindrical rollers for controlling transmission/interruption of the torque input through engagement/disengagement between the lever-side outer race and an inner race transmitting the torque from the lever-side outer race to the brake-side clutch portion, and an inner centering spring including a lock portion to be locked to an end surface of the retainer, for accumulating an elastic force obtained by the torque input and for restoring the retainer to a neutral state by releasing the elastic force obtained by the torque input from the lever-side outer race and thus accumulated, and on the end surface of the retainer, a hook portion holds the lock portion of the inner centering spring in a protruding manner.

摘要翻译： 离合器单元包括输入侧的杠杆侧离合器部分和输出侧的制动器侧离合器部分，其中杠杆侧离合器部分包括用于保持用于控制变速器/中断的多个圆柱滚子的保持器 所述扭矩输入通过所述杠杆侧外圈与将所述杠杆侧外圈的扭矩传递到所述制动器侧离合器部分的内圈之间的接合/分离，以及包括锁定部的内定心弹簧， 保持器的端面，用于累积由扭矩输入获得的弹力，并且通过释放由从杠杆侧外圈输入的扭矩而获得的弹性力并将其保持在中立状态，并将其保持在中立状态 保持器的端面，钩部以突出的方式保持内定心弹簧的锁定部。

公开(公告)号：US08395445B2

公开(公告)日：2013-03-12

申请号：US13003791

申请日：2009-06-05

申请人： Masahiro Kawai

发明人： Masahiro Kawai

IPC分类号： H03F1/26

CPC分类号： H03F1/3282 ,  H03F1/3241 ,  H03F1/3258 ,  H03F1/34 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/405 ,  H03F2200/451 ,  H03F2201/3221 ,  H03F2201/3233 ,  H04B2001/0425 ,  H04B2001/0433

摘要： The invention intends to supply a power amplifier enable to correct a distortion correctly by linearizer corresponding to each amplifier if plural amplifiers are used at any operation points. A power amplifier according to the invention includes a number of amplifiers connected with multiple stages and a number of linearizers connected with multiple stages and correcting non-linear distortions of the amplifiers. In the invention, a distortion in the amplifier of a former stage is corrected by the linearizer of a later stage.

摘要翻译： 本发明意图提供一种功率放大器，用于在任何操作点使用多个放大器，能够对应于每个放大器的线性化器正确地校正失真。 根据本发明的功率放大器包括多个与多级连接的放大器和多个与多级连接的线性化器并校正放大器的非线性失真。 在本发明中，前级的放大器的失真由后级的线性化器进行校正。

公开(公告)号：US20120305359A1

公开(公告)日：2012-12-06

申请号：US13576434

申请日：2011-03-01

申请人： Koji Sato ,  Takahide Saito ,  Masahiro Kawai ,  Kouji Isoda ,  Naochika Kubota ,  Yumiko Mineno ,  Hiromitsu Hamazaki

发明人： Koji Sato ,  Takahide Saito ,  Masahiro Kawai ,  Kouji Isoda ,  Naochika Kubota ,  Yumiko Mineno ,  Hiromitsu Hamazaki

IPC分类号： F16D41/064 ,  F16D41/06

CPC分类号： F16D43/02 ,  B60N2/1615 ,  B60N2/167 ,  B60N2/168 ,  B60N2/938 ,  F16D41/105

摘要： Provided is a clutch unit, comprising: a lever-side clutch portion (11) for controlling transmission and interruption of rotational torque to an output side through lever operation; and a brake-side clutch portion (12) for transmitting torque input from the lever-side clutch portion (11) to the output side and for interrupting torque reversely input from the output side, wherein: the lever-side clutch portion (11) comprises an outer centering spring (19) provided between a lever-side outer ring (14) to be rotated through the lever operation and a cover (24) restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring (14) and for restoring the lever-side outer ring (14) to a neutral state with the accumulated elastic force through releasing of the torque input from the lever-side outer ring (14); the cover (24) comprises an inclined portion (24g) which abuts on the outer centering spring (19) and swells to the outer centering spring (19) side; and a rounded corner surface (24g1) situated at an outermost diameter of the inclined portion (24g) is formed into a shape for controlling an amount of axial movement of the outer centering spring (19) when the outer centering spring (19) is restored to an initial state through the releasing of the torque input from the lever-side outer ring (14).

摘要翻译： 提供一种离合器单元，包括：杆侧离合器部分（11），用于通过杠杆操作来控制输出侧的转矩的转换和中断; 以及用于将从杠杆侧离合器部分（11）输入的扭矩输出到输出侧并用于中断从输出侧反向输入的扭矩的制动器侧离合器部分（12），其中：杠杆侧离合器部分（11） 包括设置在通过杠杆操作旋转的杆侧外圈（14）和限制旋转的盖（24）之间的外定心弹簧（19），用于累积从杠杆侧输入的扭矩而获得的弹力 外环（14），并且通过释放从杠杆侧外圈（14）输入的扭矩，利用累积的弹力将杠杆侧外圈（14）恢复到中立状态; 盖（24）包括一个靠在外定心弹簧（19）上并膨胀到外定心弹簧（19）侧的倾斜部分（24g） 并且位于倾斜部分（24g）的最外径处的圆角部（24g1）被形成为当外部定心弹簧（19）恢复时控制外部定心弹簧（19）的轴向移动量的形状 通过释放从杠杆侧外圈（14）输入的扭矩而达到初始状态。

公开(公告)号：US08181514B2

公开(公告)日：2012-05-22

申请号：US13029535

申请日：2011-02-17

申请人： Yuji Ariyoshi ,  Hiroyuki Uramachi ,  Masahiro Kawai ,  Naruki Suetake ,  Koji Tanimoto

发明人： Yuji Ariyoshi ,  Hiroyuki Uramachi ,  Masahiro Kawai ,  Naruki Suetake ,  Koji Tanimoto

IPC分类号： G01F1/68

CPC分类号： G01F1/6842 ,  G01F1/72

摘要： An inflow port and an outflow port of a bypass passage have openings on a front surface near a projecting end and on a bottom surface, respectively, of a bypass passage forming member. A recess portion is disposed on the front surface of the bypass passage forming member on a circuit housing portion side of the inflow port so as to extend at a predetermined depth over an entire region in a longitudinal direction of a short side of a rectangular cross section of the bypass passage forming member.

摘要翻译： 旁通通道的流入口和流出口分别在旁通通道形成构件的突出端和底面的前表面上具有开口。 在流路的电路容纳部侧的旁路通路形成部件的前表面上设置有凹部，以在矩形截面的短边的长度方向的整个区域上以规定的深度延伸 的旁路通路形成构件。

公开(公告)号：US08145174B2

公开(公告)日：2012-03-27

申请号：US12595319

申请日：2008-04-09

申请人： Masahiro Kawai

发明人： Masahiro Kawai

IPC分类号： H04B1/06 ,  H04K3/00

CPC分类号： H04B1/126 ,  H01Q21/245 ,  H03D3/002 ,  H03D7/165 ,  H04B7/002 ,  H04B7/10 ,  H04L27/0014 ,  H04L2027/0067

摘要： An orthogonal cross-polarization interference compensating device for solving the problem in which integration contents of an integration circuit are indefinite when a control loop is cut. An orthogonal cross-polarization interference compensator generates a compensation signal for compensating phase noise included in an own polarization signal. A demodulator compensates for orthogonal cross-polarization interference based on the compensation signal for the phase noise included in the own polarization signal. An error detector generates an error signal indicating phase difference between the own polarization signal compensated by the demodulator and a proper own polarization signal. A phase noise phase detector generates a differential signal indicating phase difference between the own polarization signal and other polarization signals based on the compensation signal and the error signal. An integration circuit integrates the differential signal and generates an integration signal. An infinite phase-shifter adjusts the compensation signal based on the integration signal. A control circuit determines whether or not orthogonal cross-polarization interference is present based on the compensation signal adjusted by the infinite phase-shifter, and adjusts the integration value indicated by the integration signal to be a predetermined value when there is no orthogonal cross-polarization interference.

摘要翻译： 一种正交交叉极化干扰补偿装置，用于解决当控制回路被切断时积分电路的积分内容不确定的问题。 正交交叉极化干涉补偿器产生补偿信号，用于补偿包括在自己的偏振信号中的相位噪声。 解调器根据包括在自己的偏振信号中的相位噪声的补偿信号来补偿正交交叉极化干扰。 误差检测器产生指示由解调器补偿的自身极化信号与适当的自身偏振信号之间的相位差的误差信号。 相位噪声相位检测器基于补偿信号和误差信号产生指示自身偏振信号与其它极化信号之间的相位差的差分信号。 积分电路集成差分信号并产生积分信号。 无限移相器根据积分信号调整补偿信号。 控制电路基于由无限移相器调整的补偿信号来确定是否存在正交交叉极化干扰，并且当没有正交交叉极化时将积分信号所表示的积分值调整为预定值 干扰。

公开(公告)号：US08065705B2

公开(公告)日：2011-11-22

申请号：US11908459

申请日：2006-04-11

申请人： Masahiro Kawai

发明人： Masahiro Kawai

IPC分类号： G06F3/00 ,  H04N7/173 ,  H04N5/50 ,  H04N5/445

CPC分类号： H04H60/72 ,  H04H60/18 ,  H04H60/74 ,  H04N7/17318 ,  H04N21/26283 ,  H04N21/26603 ,  H04N21/4331 ,  H04N21/482 ,  H04N21/4828 ,  H04N21/8405

摘要： A broadcasting device and a receiver excellent in responsiveness are obtainable through transmitting program information, organized by condition and including a program satisfying a search condition, from a broadcasting station.

摘要翻译： 通过从广播台传送由条件组织并包括满足搜索条件的节目的节目信息，可以获得响应性优异的广播设备和接收机。

公开(公告)号：US20110005881A1

公开(公告)日：2011-01-13

申请号：US12919246

申请日：2009-02-27

申请人： Masahiro Kawai ,  Hibi Yasumasa

发明人： Masahiro Kawai ,  Hibi Yasumasa

IPC分类号： F16D41/06

CPC分类号： F16D41/088 ,  F16D2041/0605

摘要： Provided is a clutch unit, including: a lever-side clutch portion provided on an input side, for controlling transmission/interruption of rotational torque to an output side with lever operation; and a brake-side clutch portion provided to the outside side, for transmitting a torque input from the lever-side clutch portion to the output side and for interrupting a torque reverse-input from the output side, in which: the lever-side clutch portion includes a retainer for retaining a plurality of cylindrical rollers at predetermined intervals in a circumferential direction for controlling transmission/interruption of the torque input from a lever-side outer race through engagement/disengagement between the lever-side outer race to which torque is input and an inner race transmitting the torque from the lever-side outer race to the brake-side clutch portion; and an inner centering spring including a lock portion to be locked to an end surface of the retainer, for accumulating an elastic force obtained by the torque input from the lever-side outer race and for restoring the retainer to a neutral state by releasing the elastic force obtained by the torque input from the lever-side outer race and thus accumulated; and on the end surface of the retainer, a hook portion for holding the lock portion of the inner centering spring is provided in a protruding manner.

摘要翻译： 本发明提供一种离合器单元，包括：杠杆侧离合器部，其设置在输入侧，用于通过杠杆操作来控制向输出侧的转矩的传递/中断; 以及设置在外侧的制动器侧离合器部分，用于将从杠杆侧离合器部分输入的扭矩传递到输出侧，并且用于中断从输出侧反向输入的扭矩，其中：杠杆侧离合器 部分包括用于沿圆周方向以预定间隔保持多个圆柱滚子的保持器，用于控制通过在输入扭矩的杠杆侧外圈之间的接合/分离从杠杆侧外圈输入的扭矩的传递/中断 以及将所述杠杆侧外圈的扭矩传递到所述制动器侧离合器部的内圈; 以及内部定心弹簧，其包括被锁定到保持器的端面的锁定部分，用于累积从杠杆侧外圈输入的扭矩获得的弹力，并且通过释放弹性件将保持器恢复到中立状态 由杠杆侧外圈的扭矩输入获得的力并因此而累积; 并且在保持器的端面上，以突出的方式设置有用于保持内定心弹簧的锁定部的钩部。