公开(公告)号：US07885160B2

公开(公告)日：2011-02-08

申请号：US12178828

申请日：2008-07-24

申请人： Takakiyo Yasukawa ,  Koichi Watanabe ,  Naohito Ikeda ,  Toshio Shoji ,  Yasuhiro Wada

发明人： Takakiyo Yasukawa ,  Koichi Watanabe ,  Naohito Ikeda ,  Toshio Shoji ,  Yasuhiro Wada

IPC分类号： G11B7/00

CPC分类号： G11B7/0062 ,  G11B20/10009 ,  G11B20/10222 ,  G11B20/1403 ,  G11B2220/218 ,  G11B2220/2541

摘要： There is provided an information recording and reproducing method and an apparatus for the same capable of optimizing the shift adjustment of a recording pulse recorded in an optical disk even at the time of recording information on the optical disk at a high speed. The shift adjustment value of the recording pulse optimized at a low speed recording on an optical disk is multiplied by a constant value to be taken as the optimum shift conditions of the recording pulse at the high speed recording.

摘要翻译： 提供了一种信息记录和再现方法及其装置，即使在高速记录光盘上的信息时，也可以优化记录在光盘中的记录脉冲的移位调整。 在光盘上以低速记录优化的记录脉冲的移位调整值乘以一个恒定值作为高速记录时记录脉冲的最佳移位条件。

公开(公告)号：US07944790B2

公开(公告)日：2011-05-17

申请号：US12073080

申请日：2008-02-29

申请人： Yasuhiro Wada ,  Koichi Watanabe ,  Toshio Shoji ,  Takakiyo Yasukawa ,  Naohito Ikeda

发明人： Yasuhiro Wada ,  Koichi Watanabe ,  Toshio Shoji ,  Takakiyo Yasukawa ,  Naohito Ikeda

IPC分类号： G11B11/00

CPC分类号： G11B7/1267

摘要： In order to ensure recording quality while suppressing the adverse effects due to performance variations among apparatuses and disc radial positions on an optical disc, an optical disc apparatus according to the present invention performs, at the time of data recording, the steps of: acquiring a jitter value and β value from a reproduced signal based on laser light reflected from the optical disc in relation to a disc radial position; learning a β value when the acquired jitter value is a minimum as a target β value; and, if a jitter value acquired thereafter is larger than the minimum jitter value by a preset reference value or above, correcting recording power based on the magnitude relation and the difference between the β value associated with the acquired jitter value and the target β value or performing trial record processing.

摘要翻译： 为了确保记录质量，同时抑制由于设备之间的性能变化和光盘上的盘径向位置的不利影响，根据本发明的光盘装置在数据记录时执行以下步骤：获取 抖动值和＆bgr 来自基于从光盘反射的相对于盘径向位置的激光的再现信号的值; 学习和学习 当获取的抖动值作为目标＆bgr为最小时的值; 值; 并且如果其后获得的抖动值大于最小抖动值预先设定的参考值以上，则基于大小关系和“bgr”之间的差异来校正记录功率。 与所获取的抖动值和目标值bgr相关联的值; 价值或执行试验记录处理。

公开(公告)号：US20090080301A1

公开(公告)日：2009-03-26

申请号：US12178828

申请日：2008-07-24

申请人： Takakiyo Yasukawa ,  Koichi Watanabe ,  Naohito Ikeda ,  Toshio Shoji ,  Yasuhiro Wada

发明人： Takakiyo Yasukawa ,  Koichi Watanabe ,  Naohito Ikeda ,  Toshio Shoji ,  Yasuhiro Wada

IPC分类号： G11B7/00

CPC分类号： G11B7/0062 ,  G11B20/10009 ,  G11B20/10222 ,  G11B20/1403 ,  G11B2220/218 ,  G11B2220/2541

摘要： There is provided an information recording and reproducing method and an apparatus for the same capable of optimizing the shift adjustment of a recording pulse recorded in an optical disk even at the time of recording information on the optical disk at a high speed. The shift adjustment value of the recording pulse optimized at a low speed recording on an optical disk is multiplied by a constant value to be taken as the optimum shift conditions of the recording pulse at the high speed recording.

摘要翻译： 提供了一种信息记录和再现方法及其装置，即使在高速记录光盘上的信息时，也可以优化记录在光盘中的记录脉冲的移位调整。 在光盘上以低速记录优化的记录脉冲的移位调整值乘以一个恒定值作为高速记录时的记录脉冲的最佳移位条件。

公开(公告)号：US20080298194A1

公开(公告)日：2008-12-04

申请号：US12073080

申请日：2008-02-29

申请人： Yasuhiro Wada ,  Koichi Watanabe ,  Toshio Shoji ,  Takakiyo Yasukawa ,  Naohito Ikeda

发明人： Yasuhiro Wada ,  Koichi Watanabe ,  Toshio Shoji ,  Takakiyo Yasukawa ,  Naohito Ikeda

IPC分类号： G11B7/095 ,  G11B27/36

CPC分类号： G11B7/1267

摘要： In order to ensure recording quality while suppressing the adverse effects due to performance variations among apparatuses and disc radial positions on an optical disc, an optical disc apparatus according to the present invention performs, at the time of data recording, the steps of: acquiring a jitter value and β value from a reproduced signal based on laser light reflected from the optical disc in relation to a disc radial position; learning a β value when the acquired jitter value is a minimum as a target β value; and, if a jitter value acquired thereafter is larger than the minimum jitter value by a preset reference value or above, correcting recording power based on the magnitude relation and the difference between the β value associated with the acquired jitter value and the target β value or performing trial record processing.

摘要翻译： 为了确保记录质量，同时抑制由于设备之间的性能变化和光盘上的盘径向位置的不利影响，根据本发明的光盘装置在数据记录时执行以下步骤：获取 基于从光盘相对于盘径向位置反射的激光的再现信号的抖动值和β值; 当所获取的抖动值作为目标β值为最小时，学习β值; 并且如果其后获得的抖动值大于最小抖动值预先设定的参考值或以上，则基于大小关系和与所获取的抖动值相关联的β值与目标β值之间的差来校正记录功率，或 进行试卷记录处理。

公开(公告)号：US08672111B2

公开(公告)日：2014-03-18

申请号：US12677315

申请日：2009-03-11

申请人： Yasuhiro Wada

发明人： Yasuhiro Wada

IPC分类号： F16D35/00 ,  F16F9/12 ,  B60G13/06 ,  B60G7/02

CPC分类号： F16D35/005 ,  B60G7/02 ,  B60G13/003 ,  B60G13/04 ,  B60G2202/22 ,  B60G2202/23 ,  F16F9/12

摘要： A viscous coupling includes a case body for forming a working chamber which contains the viscous fluid, a shaft inserted into the case body in such a manner that the shaft is relatively rotatable with respect to the case body, a plurality of inner plates coupled to the shaft, and a plurality of outer plates, coupled to the case body, which are arranged in the working chamber in such a manner as to be spaced apart from the inner plates with a pitch in an axial direction of the shaft. The pitch between each of the inner plates and each of the outer plates is adjustable by deforming either of the inner plates and the outer plates in response to the rotation speed of the shaft or the case body.

摘要翻译： 粘性联轴器包括用于形成包含粘性流体的工作室的壳体主体，以相对于壳体相对旋转的方式插入到壳体中的轴;多个内板， 轴和多个外板，其连接到壳体，它们以与轴的轴向方向间隔开的方式设置在工作室中。 每个内板和每个外板之间的间距可通过根据轴或壳体的旋转速度使内板和外板之一变形来调节。

公开(公告)号：US06565340B2

公开(公告)日：2003-05-20

申请号：US09984143

申请日：2001-10-29

申请人： Katsuhiro Fujita ,  Yasuhiro Wada ,  Shigeki Miura ,  Tetsuzou Ukai

发明人： Katsuhiro Fujita ,  Yasuhiro Wada ,  Shigeki Miura ,  Tetsuzou Ukai

IPC分类号： F04C1804

CPC分类号： F04C27/009 ,  F04C18/0215 ,  F04C29/0057

摘要： A compressor assembled under desirable working conditions at a low cost is disclosed. In the compressor, the first rolling bearing for permitting axial movement of the shaft is inserted into the first housing from the side where the compression mechanism is to be provided, and the second rolling bearing for restricting axial movement of the shaft is inserted into the first housing from the other side where the driving source is to be provided. The shaft is inserted into the first housing from the side where the compression mechanism is to be provided. A seal member is further provided between the rolling bearings for sealing an area between the insertion hole and the shaft, wherein the seal member is inserted into the insertion hole of the first housing from the side where the compression mechanism is to be provided before the shaft is inserted into the insertion hole.

公开(公告)号：US06472417B1

公开(公告)日：2002-10-29

申请号：US10175111

申请日：2002-06-20

申请人： Hiroshi Kodama ,  Yasuhiro Wada ,  Rikio Yamaguchi

发明人： Hiroshi Kodama ,  Yasuhiro Wada ,  Rikio Yamaguchi

IPC分类号： A01N4356

CPC分类号： A01N43/56 ,  A01N47/02 ,  A01N55/00 ,  A01N53/00 ,  A01N37/44 ,  A01N37/38 ,  A01N31/14 ,  A01N2300/00

摘要： The present invention provides an insecticidal composition comprising, as active ingredients, (a) at least one pyrethroid compound and (b) an N-arylpyrazole compound such as 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylsulfmylpyrazole, and an insecticidal method which comprises applying the composition.

摘要翻译： 本发明提供一种杀虫组合物，其包含作为活性成分的（a）至少一种拟除虫菊酯化合物和（b）N-芳基吡唑化合物，例如5-氨基-3-氰基-1-（2,6-二氯-4 - 三氟甲基苯基）-4-三氟甲基磺酰基吡唑，以及包括施用该组合物的杀虫方法。

公开(公告)号：US06265620B1

公开(公告)日：2001-07-24

申请号：US09381629

申请日：1999-09-27

申请人： Hisao Urata ,  Yasuhiro Wada

发明人： Hisao Urata ,  Yasuhiro Wada

IPC分类号： C07C4550

CPC分类号： C07C45/50 ,  B01J31/1865 ,  B01J2231/321 ,  B01J2531/0266 ,  B01J2531/822 ,  C07C47/02

摘要： Aldehydes are produced by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a catalyst containing a metal of Group 8 to 10 and a phosphonite compound as a trivalent organic phosphorus compound.

摘要翻译： 醛是通过烯烃化合物与一氧化碳和氢气在含有第8〜10族金属的催化剂和作为三价有机磷化合物的亚膦酸盐化合物存在下反应来制备的。

公开(公告)号：US20110317062A1

公开(公告)日：2011-12-29

申请号：US13254016

申请日：2011-01-13

申请人： Shinkuro Fujino ,  Hirotsugu Fusayasu ,  Shouichi Mimura ,  Masafumi Kumoi ,  Masato Tobinaga ,  Akihiro Aoyama ,  Yasuhiro Wada

发明人： Shinkuro Fujino ,  Hirotsugu Fusayasu ,  Shouichi Mimura ,  Masafumi Kumoi ,  Masato Tobinaga ,  Akihiro Aoyama ,  Yasuhiro Wada

IPC分类号： H04N5/225 ,  G03B17/00

CPC分类号： H04N5/2254 ,  G02B7/02 ,  G03B17/14 ,  H04N5/23209

摘要： A circuit board is arranged on an end face of a lens barrel on a lens mount side and installed with an electronic circuit device, a plurality of connection terminals which are arranged in an electrically insulating state in the lens mount and serve to connect the electronic circuit device on the circuit board with an electronic circuit device inside a camera body, and a wiring member is for connecting the plurality of connection terminals with the circuit board, where the wiring member is provided with a ground connection section which is connected to a ground pattern of the circuit board and also electrically connected to a connection terminal that is to be a ground terminal among the plurality of connection terminals, and an extended wiring pattern is for electrically grounding the ground connection section on a metal portion of the lens mount.

摘要翻译： 电路板布置在透镜安装侧的透镜镜筒的端面上，并安装有电子电路装置，多个连接端子，其以电绝缘状态布置在透镜安装件中，并用于连接电子电路 具有电子电路装置的电路板上的装置，以及布线部件，用于将多个连接端子与电路基板连接，其中布线部件设置有接地连接部，该接地连接部连接到接地图案 并且还与多个连接端子中的作为接地端子的连接端子电连接，并且延长的布线图案用于将透镜安装件的金属部分上的接地连接部分电接地。

公开(公告)号：US07313077B2

公开(公告)日：2007-12-25

申请号：US11033959

申请日：2005-01-13

申请人： Eisuke Ishibashi ,  Yasuhiro Wada ,  Shinya Shimizu ,  Toshiya Akagi

发明人： Eisuke Ishibashi ,  Yasuhiro Wada ,  Shinya Shimizu ,  Toshiya Akagi

IPC分类号： G11B7/00

CPC分类号： G11B7/1263 ,  G11B7/00456

摘要： A ratio of an erase current and a peak current when starting recording is defined as K=iER/iPK (S1), and iER11 is set equal to K×iPK1, and an ideal value iER11 of an erase current that should be increased according to a temperature change is determined (S2). A value obtained by subtracting a current iBT at a bottom level emission intensity when starting recording from a current at an erase level emission intensity after the temperature rises is defined as iER1. By measuring this iER1, an ideal value iER11 of the erase current is subtracted from iER1, and the resultant current is defined as iBT11 (S3). This iBT11 is set as an adjustment value of the bottom current, and a value obtained by adding this adjustment value to a bottom current when starting recording is set as a bottom current after change.

摘要翻译： 开始记录时的擦除电流和峰值电流的比率被定义为K = iER / iPK（S 1），并且将iER11设置为等于KxiPK 1，并且将擦除电流的理想值iER 11设置为相应于 确定温度变化（S 2）。 通过从温度升高后的擦除电平发射强度的电流开始记录时减去以下电平发射强度的电流iBT而获得的值被定义为iER 1。 通过测量这个iER 1，从iER 1中减去擦除电流的理想值iER 11，结果电流定义为iBT 11（S 3）。 将该iBT11设定为底部电流的调整值，将开始记录时将该调整值与底部电流相加得到的值设定为变更后的底部电流。