公开(公告)号：US08165784B2

公开(公告)日：2012-04-24

申请号：US11961699

申请日：2007-12-20

申请人： Naoki Okamoto ,  Masahiro Arai ,  Hatsuo Nagaishi ,  Yuko Nagaishi, legal representative ,  Takahiro Yoshino

发明人： Naoki Okamoto ,  Masahiro Arai ,  Hatsuo Nagaishi ,  Takahiro Yoshino

IPC分类号： B60T7/12

CPC分类号： F01L13/0026 ,  F01L1/047 ,  F01L1/3442 ,  F01L2013/0073 ,  F01L2800/09

摘要： In a variable valve unit provided with a variable valve mechanism that varies opening characteristics of an engine valve by rotary motion of a control shaft, an actuator that generates a rotary motion of the control shaft, a stopper restricting the rotary motion of the control shaft, and an angle sensor capable of outputting signals corresponding to angle positions of the control shaft, when the signal of the angle sensor at an angle position where the rotation of the control shaft is restricted by the stopper are learned, the actuator is controlled such that the control shaft is pressed against the stopper, after which drive torque of the actuator is reduced and with the drive torque reduced, signals of the then-angle sensor are stored.

摘要翻译： 在具有通过控制轴的旋转运动来改变发动机气门的开启特性的可变阀机构的可变阀装置中，产生控制轴的旋转运动的致动器，限制控制轴的旋转运动的止动件， 以及角度传感器，其能够输出对应于控制轴的角度位置的信号，当角度传感器在控制轴的旋转被止动器限制的角度位置处的信号被学习时，致动器被控制成使得 控制轴被按压在制动器上，此后致动器的驱动转矩减小，随着驱动转矩的降低，存储了角度传感器的信号。

公开(公告)号：US09343338B2

公开(公告)日：2016-05-17

申请号：US13224366

申请日：2011-09-02

申请人： Naoki Okamoto ,  Keita Yamamoto

发明人： Naoki Okamoto ,  Keita Yamamoto

IPC分类号： H01L21/66 ,  B32B38/10 ,  H01L21/67

CPC分类号： H01L21/67132 ,  H01L21/67271 ,  H01L2221/68322 ,  H01L2221/68336 ,  H01L2221/68354 ,  H01L2221/68381 ,  H01L2221/68386 ,  Y10S156/932 ,  Y10S156/943 ,  Y10T156/1132 ,  Y10T156/1179 ,  Y10T156/1944 ,  Y10T156/1983

摘要： When a die to be stripped out of plural dies (semiconductor chips) bonded to a dicing film is to be tossed and stripped from the dicing film, the dicing film corresponding to predetermined positions out of the peripheral portion of the die is tossed to form stripping start points. The dicing film corresponding to portions other than the above predetermined positions is then tossed to strip the die from the dicing film.

摘要翻译： 当与切割膜结合的多个模具（半导体芯片）被剥离的模具被从切割膜上抛出并剥离时，将与模具的周边部分相对应的预定位置的切割薄膜折腾以形成剥离 起点 然后将与上述预定位置以外的部分相对应的切割膜抛弃，从切割膜剥离模具。

公开(公告)号：US08995920B2

公开(公告)日：2015-03-31

申请号：US13378027

申请日：2010-05-26

申请人： Kozue Hirata ,  Takashi Onodera ,  Hiroshi Nakano ,  Minoru Kubota ,  Naoki Okamoto

发明人： Kozue Hirata ,  Takashi Onodera ,  Hiroshi Nakano ,  Minoru Kubota ,  Naoki Okamoto

IPC分类号： H04B1/00 ,  H04B15/00 ,  H04L25/03 ,  H04B1/7107 ,  H04B7/06 ,  H04L1/00 ,  H04B1/7117 ,  H04B7/04 ,  H04L5/00

CPC分类号： H04L25/03305 ,  H04B1/7107 ,  H04B1/7117 ,  H04B7/0413 ,  H04B7/0691 ,  H04L1/0048 ,  H04L5/0023 ,  H04L25/03171 ,  H04L25/03216 ,  H04L25/03286 ,  H04L25/03292 ,  H04L25/03318 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426

摘要： A wireless communication apparatus includes: a channel information acquiring unit that, acquires a transmitted signal channel matrix that is channel information as a transmitted signal of a pre-interference-removal transmitted signal group and an interference signal channel matrix that is channel information as an interference signal of the non-interference-removed transmitted signal group; an interference signal calculating unit that generates an interference signal group at the time of reception by the non-interference-removed transmitted signal group with respect to the pre-interference-removal transmitted signal group, based on the pre-interference-removal transmitted signal group, the non-interference-removed transmitted signal group, the transmitted signal channel matrix, and the interference signal channel matrix; a subtracting unit that subtracts the interference signal group from the pre-interference-removal transmitted signal group to generate a post-interference-removal transmitted signal group; and a transmission antenna group that transmits the post-interference-removal transmitted signal group and the non-interference-removed transmitted signal group from mutually different transmission antennas.

摘要翻译： 无线通信装置包括：信道信息获取单元，其获取作为信道信息的发送信号信道矩阵作为干扰去除前发送信号组的发送信号，作为信道信息的干扰信号信道矩阵作为干扰 不干扰去除的发送信号组的信号; 干扰信号计算单元，其基于所述干扰去除前发送信号组，根据所述除干扰去除发送信号组，根据所述除干扰去除发送信号组在接收时生成干扰信号组 ，无干扰去除的发送信号组，发射信号信道矩阵和干扰信号信道矩阵; 减法单元，其从所述预干扰去除发送信号组中减去所述干扰信号组，以产生干扰去除后的发送信号组; 以及从相互不同的发送天线发送干扰去除后的发送信号组和不干扰去除的发送信号组的发送天线组。

公开(公告)号：US20140192936A1

公开(公告)日：2014-07-10

申请号：US14237601

申请日：2012-08-06

申请人： Kazuhiko Fukawa ,  Hiroshi Suzuki ,  Satoshi Suyama ,  Ryota Yamada ,  Takashi Yoshimoto ,  Naoki Okamoto

发明人： Kazuhiko Fukawa ,  Hiroshi Suzuki ,  Satoshi Suyama ,  Ryota Yamada ,  Takashi Yoshimoto ,  Naoki Okamoto

IPC分类号： H04L1/00 ,  H04B7/04

CPC分类号： H04L1/0054 ,  H04B7/0413 ,  H04B7/0854

摘要： To provide a receiving device, a receiving method, and a receiving program, which are capable of reducing performance degradation in a case where the spatial correlation of a channel becomes high.A transmission signal candidate search unit searches for a transmission signal in a direction in which reception performance is degraded, in MIMO signal detection. A transmission signal candidate generation unit generates transmission signal candidates while suppressing degradation due to the spatial correlation of a channel. In a decision unit, using the transmission signal candidates generated in the transmission signal candidate generation unit, a maximum likelihood sequence is obtained. The maximum likelihood sequence is obtained as transmission signal candidates where a metric is calculated and the metric becomes a minimum.

摘要翻译： 提供一种在信道的空间相关性变高的情况下能够降低性能下降的接收装置，接收方法和接收程序。 在MIMO信号检测中，发送信号候选搜索部在接收性能下降的方向上搜索发送信号。 传输信号候补生成单元在抑制由于信道的空间相关性引起的劣化的同时，生成发送信号候补。 在决定单元中，使用在发送信号候选生成单元中生成的发送信号候选，获得最大似然序列。 获得最大似然序列作为传输信号候选，其中计算度量并且度量变得最小。

公开(公告)号：US08416757B2

公开(公告)日：2013-04-09

申请号：US13168550

申请日：2011-06-24

申请人： Naoki Okamoto

发明人： Naoki Okamoto

IPC分类号： H04B1/38 ,  H04J1/00 ,  H04J11/00 ,  H04J9/00 ,  H04L5/04

CPC分类号： H04L5/006 ,  H04B7/0697 ,  H04L1/0003 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0026 ,  H04L5/0028 ,  H04L5/0039 ,  H04L5/0046 ,  H04L5/0092

摘要： To obtain maximum throughput in accordance with characteristics of a propagation path, a radio transmission device having a plurality of transmitting antennas (18a, 18b) for transmitting a transmission signal in units of sub-carriers by performing spatial multiplexing or without performing spatial multiplexing is provided that includes a sub-carrier modulation part 11 modulating the input transmission signal for each sub-carrier, a transmission signal allocation part 13 allocating the transmission signal modulated for each of the sub-carriers to each of the transmitting antennas, and a transmission control part 12 that determines a multiplexing number for performing spatial multiplexing for each sub-carrier based on information received from another radio communication device as an opposite party, and outputs the determined multiplexing number to the sub-carrier modulation part and the transmission signal allocation part.

摘要翻译： 为了根据传播路径的特性获得最大吞吐量，提供了具有多个发送天线（18a，18b）的无线电发送装置，用于通过执行空间复用或不执行空间复用来以子载波为单位发送发送信号 包括对每个子载波调制输入发送信号的子载波调制部分11，将针对每个子载波调制的发送信号分配给每个发送天线的发送信号分配部分13以及发送控制部分 12，根据从作为对方的另一无线通信装置接收到的信息，决定用于对每个子载波进行空间复用的多路复用数，并将所确定的多路复用数输出到副载波调制部和发送信号分配部。

公开(公告)号：US20130069575A1

公开(公告)日：2013-03-21

申请号：US13614380

申请日：2012-09-13

申请人： Masaki Hano ,  Naoki Okamoto

发明人： Masaki Hano ,  Naoki Okamoto

IPC分类号： H02P6/18

CPC分类号： H02P6/165 ,  H02P6/17 ,  H02P6/181 ,  H02P6/182

摘要： A brushless motor driving apparatus that rotates and drives a brushless motor, which has a plurality of coils, by switching energization modes corresponding to phases of the brushless motor, sequentially switches the energization modes based on a non-energized phase voltage and a voltage threshold. Also, the brushless motor driving apparatus regulates an upper threshold for energization amount based on the voltage threshold and a change in the non-energized phase voltage at timing of switching the energization mode.

摘要翻译： 通过切换与无刷电动机的相位相对应的通电模式来旋转并驱动具有多个线圈的无刷电动机的无刷电动机驱动装置，基于非通电相位电压和电压阈值依次切换通电模式。 此外，无刷电动机驱动装置在切换通电模式的定时基于电压阈值和非通电相电压的变化来调节通电量的上限阈值。

公开(公告)号：US08395447B2

公开(公告)日：2013-03-12

申请号：US13179339

申请日：2011-07-08

申请人： Yusuke Nakahashi ,  Naoki Okamoto

发明人： Yusuke Nakahashi ,  Naoki Okamoto

IPC分类号： H03F3/45

CPC分类号： H03F1/34 ,  H03F3/191 ,  H03F2200/108 ,  H03F2200/18 ,  H03F2200/294 ,  H03F2200/492 ,  H03F2200/78

摘要： A low-noise amplifier comprises an input terminal to which a signal is input; a transistor configured to amplify the signal input to the input terminal; an output terminal through which the amplified signal from the transistor is output; a feedback amount regulator circuit configured to regulate an amplitude of the signal output from the transistor as a feedback amount and output a voltage; a bias circuit configured to generate a bias current fed to the transistor; a differential voltage comparator configured to compare the voltage output from the feedback amount regulator circuit to a reference voltage, determine whether or not a level of the signal input to the input terminal is a level at which a gain of the transistor is suppressed, and increase the bias current fed to the transistor when the differential voltage comparator determines that the level of the signal input to the input terminal is the level at which the gain of the transistor is suppressed; a first input bias circuit configured to generate the reference voltage and apply the reference voltage to one input end of the differential voltage comparator; and a second input bias circuit configured to add a bias voltage to the voltage output from the feedback amount regulator circuit and apply the voltage added with the bias voltage to the other input end of the differential voltage comparator.

摘要翻译： 低噪声放大器包括输入信号的输入端子; 晶体管，被配置为放大输入到所述输入端的信号; 输出来自晶体管的放大信号的输出端子; 反馈量调节电路，被配置为调节从晶体管输出的信号的幅度作为反馈量并输出电压; 偏置电路，被配置为产生馈送到所述晶体管的偏置电流; 差分电压比较器，被配置为将反馈量调节器电路的输出电压与参考电压进行比较，确定输入到输入端子的信号电平是否为抑制晶体管增益的电平，并增加 当差分电压比较器确定输入到输入端的信号的电平是抑制晶体管的增益的电平时馈送到晶体管的偏置电流; 第一输入偏置电路，被配置为产生参考电压并将所述参考电压施加到所述差分电压比较器的一个输入端; 以及第二输入偏置电路，被配置为向所述反馈量调节器电路输出的电压添加偏置电压，并且将与偏置电压相加的电压施加到所述差分电压比较器的另一个输入端。

公开(公告)号：US08357933B2

公开(公告)日：2013-01-22

申请号：US12839668

申请日：2010-07-20

申请人： Akio Hasebe ,  Hideyuki Matsumoto ,  Shingo Yorisaki ,  Yasuhiro Motoyama ,  Masayoshi Okamoto ,  Yasunori Narizuka ,  Naoki Okamoto

发明人： Akio Hasebe ,  Hideyuki Matsumoto ,  Shingo Yorisaki ,  Yasuhiro Motoyama ,  Masayoshi Okamoto ,  Yasunori Narizuka ,  Naoki Okamoto

IPC分类号： H01L21/66

CPC分类号： H01L24/10 ,  G01R31/2889 ,  H01L24/13 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05085 ,  H01L2224/05124 ,  H01L2224/05144 ,  H01L2224/05155 ,  H01L2224/05166 ,  H01L2224/05572 ,  H01L2224/056 ,  H01L2224/13 ,  H01L2224/13099 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01057 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/04941 ,  H01L2924/12036 ,  H01L2924/12041 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/00 ,  H01L2924/00014

摘要： A probe is contacted to a test pad, without destroying the circuit formed in the chip at the time of a probe test. Therefore, a load jig, a pressing tool, an elastomer, an adhesion ring, and a plunger are made into one by fixation with a nut and a bolt. The elastic force of the spring installed between the spring retaining jig and the load jig acts so that the member used as these one may be depressed toward pad PD. The thrust transmitted from the spring in a plunger to a thin films sheet is used only for the extension of a thin films sheet.

摘要翻译： 在探针测试时，探针与测试垫接触，而不会破坏芯片中形成的电路。 因此，通过用螺母和螺栓固定，将装载夹具，压制工具，弹性体，粘合环和柱塞制成一体。 安装在弹簧保持夹具和负载夹具之间的弹簧的弹力用于使得用作这些弹簧的构件可以朝向垫PD压下。 从弹簧传递到柱塞到薄膜片的推力仅用于薄膜片的延伸。

公开(公告)号：US08314624B2

公开(公告)日：2012-11-20

申请号：US13072235

申请日：2011-03-25

申请人： Susumu Kasukabe ,  Naoki Okamoto

发明人： Susumu Kasukabe ,  Naoki Okamoto

IPC分类号： G01R31/00

CPC分类号： G01R31/2889 ,  G01R1/07342 ,  G01R3/00 ,  G01R31/2875

摘要： A frame bonded and fixed to a back face of a probe sheet so as to surround a group of pyramid-shaped or truncated pyramid-shaped contact terminals collectively formed at a central region portion of the probe sheet on a probing side thereof is protruded from a multi-layered wiring board, and pressing force is imparted to the frame and a pressing piece at a central portion by a plurality of guide pins having spring property so as to tilt finely.

摘要翻译： 粘结并固定在探针片的背面上的框架，以围绕在其探测侧的探针片的中心区域共同形成的金字塔状或截头棱锥形的接触端子的一组突出， 多层布线板，并且通过具有弹簧特性的多个引导销在框架和中心部分处施加按压力，以便精细地倾斜。

公开(公告)号：US20120270838A1

公开(公告)日：2012-10-25

申请号：US13266517

申请日：2010-04-27

申请人： Toru Esaki ,  Yoshikazu Nishimura ,  Yoshiaki Isshiki ,  Naoki Okamoto ,  Yoshiyuki Furuta ,  Akemi Mizutani ,  Masateru Ohta ,  Wayne Wen Lai ,  Tomoya Kotake

发明人： Toru Esaki ,  Yoshikazu Nishimura ,  Yoshiaki Isshiki ,  Naoki Okamoto ,  Yoshiyuki Furuta ,  Akemi Mizutani ,  Masateru Ohta ,  Wayne Wen Lai ,  Tomoya Kotake

IPC分类号： A61K31/438 ,  C07D487/10 ,  A61K31/55 ,  A61K31/4188 ,  A61K31/497 ,  A61K31/444 ,  A61K31/5377 ,  A61K31/496 ,  A61K31/506 ,  A61K31/541 ,  C07D491/107 ,  C07F7/10 ,  A61K31/695 ,  C07D515/20 ,  A61K31/4545 ,  A61P19/10 ,  A61P19/02 ,  A61P5/00 ,  A61P7/00 ,  A61P19/08 ,  A61P35/00 ,  C07D471/10

CPC分类号： C07D471/10 ,  C07D471/20 ,  C07D491/107 ,  C07D513/20 ,  C07D513/22 ,  C07D515/20

摘要： The present invention relates to a compound represented by the following formula (1): wherein W, X, Y, R1, R2, R33, R34, m and n are as defined in the claims, or a pharmacologically acceptable salt thereof.

摘要翻译： 本发明涉及由下式（1）表示的化合物：其中W，X，Y，R 1，R 2，R 33，R 34，m和n如权利要求中所定义，或其药理学上可接受的盐。