公开(公告)号：US20070127336A1

公开(公告)日：2007-06-07

申请号：US11429442

申请日：2006-05-08

申请人： Mitsunori Kobayashi ,  Koichi Watanabe ,  Kazutoshi Shigeta

发明人： Mitsunori Kobayashi ,  Koichi Watanabe ,  Kazutoshi Shigeta

IPC分类号： G11B7/12

CPC分类号： G11B7/1267 ,  G11B7/006

摘要： According to the present invention, an optimum value of a laser power for recording data on a high-density optical disk can be set with high accuracy. A test signal whose erase power Pe is fixed and recording power Pw is varied is recorded on the optical disk. The recorded signal is reproduced and a β value representing asymmetry of the reproduced signal is obtained for each recording power. An optimum recording power Pwo is set from a recording power with which the obtained β value becomes a target β value. Hereby, the fixed erase power Pe is determined from measurement results of a value of a modulation factor M of another test signal recorded. Alternatively, the fixed erase power Pe follows strategy information defined in advance for the optical disk. Or Pe≈0 is used regardless of the optical disk.

摘要翻译： 根据本发明，可以高精度地设置用于在高密度光盘上记录数据的激光功率的最佳值。 其擦除功率Pe固定并且记录功率Pw变化的测试信号被记录在光盘上。 记录的信号被再现，并且对于每个记录功率获得表示再现信号的不对称性的β值。 从获得的β值成为目标β值的记录功率设定最佳记录功率Pwo。 因此，固定的擦除功率Pe由记录的另一测试信号的调制度M的值的测量结果确定。 或者，固定擦除功率Pe遵循预先为光盘定义的策略信息。 或者使用Pe≈0，而不考虑光盘。

公开(公告)号：US20060277740A1

公开(公告)日：2006-12-14

申请号：US11500374

申请日：2006-08-08

申请人： Koichi Watanabe

发明人： Koichi Watanabe

IPC分类号： B21D39/03

CPC分类号： F16L33/2073 ,  Y10T29/49435 ,  Y10T29/49826 ,  Y10T29/49835 ,  Y10T29/49913 ,  Y10T29/49927 ,  Y10T29/53996 ,  Y10T403/4966 ,  Y10T403/4974

摘要： A hose coupling according to the present invention for securing a hose has a cylindrical nipple and a cylindrical socket disposed radially outwardly thereof. A plurality of circumferentially extending annular hose gripping projections are provided on a radially inner surface of the socket in a predetermined interval along a longitudinal direction of the nipple. The hose comprises an elastic tube layer and a reinforcing layer disposed radially outwardly thereof, and is to be secured between the nipple and the socket by crimping the socket after the hose is inserted between the nipple and the socket. At least one hose gripping projection of the plurality of hose gripping projections protrudes radially inwardly of the socket greater than other hose gripping projections.

公开(公告)号：US07099596B2

公开(公告)日：2006-08-29

申请号：US10319514

申请日：2002-12-16

申请人： Koichi Watanabe ,  Ryoji Takeyari ,  Masataka Shirai

发明人： Koichi Watanabe ,  Ryoji Takeyari ,  Masataka Shirai

IPC分类号： H04B10/04

CPC分类号： H04B10/504 ,  H04B10/505

摘要： A high-speed optical transmitter having an optical modulator and a driver circuit while maintaining optical modulator performance. The high-speed optical transmitter comprises the optical modulator which modulates and outputs an input light in accordance with an applied voltage, and a driver circuit which outputs the applied voltage into the optical modulator and has an emitter follower circuit at an output stage thereof.

公开(公告)号：US20060056883A1

公开(公告)日：2006-03-16

申请号：US10938782

申请日：2004-09-13

申请人： Koichi Watanabe ,  Shinichi Kuramoto ,  Mitsuo Yamamoto ,  Shuichi Nishida ,  Wataru Suzuki ,  Masahiro Sato ,  Atsuyuki Kitamura

发明人： Koichi Watanabe ,  Shinichi Kuramoto ,  Mitsuo Yamamoto ,  Shuichi Nishida ,  Wataru Suzuki ,  Masahiro Sato ,  Atsuyuki Kitamura

IPC分类号： G03G15/01

CPC分类号： G03G15/0163 ,  G03G15/0121 ,  G03G15/0173 ,  G03G2215/0177

摘要： An image forming apparatus has an image forming carrier, an image forming portion that forms an image on the image forming carrier, an intermediate transfer medium to which the image on the image forming carrier is primarily transferred, and a transfer portion that secondarily transfers to a recording medium the image primarily transferred to the intermediate transfer medium. An area where the image forming carrier and the intermediate transfer medium are opposed includes a primary transfer area where the image on the image forming carrier is transferred to the intermediate transfer medium and a secondary transfer area where the image on the intermediate transfer medium is transferred to the recording medium.

摘要翻译： 图像形成装置具有图像形成载体，在图像形成载体上形成图像的图像形成部，图像形成载体上的图像主要被转印到的中间转印介质，以及二次转印到 记录介质，图像主要传送到中间转印介质。 图像形成载体和中间转印介质相对的区域包括将图像形成载体上的图像转印到中间转印介质的一次转印区域和将中间转印介质上的图像转印到二次转印区域 记录介质。

公开(公告)号：US20050252584A1

公开(公告)日：2005-11-17

申请号：US11171372

申请日：2005-07-01

申请人： Koichi Watanabe ,  Takashi Ishigami

发明人： Koichi Watanabe ,  Takashi Ishigami

IPC分类号： B22C1/00 ,  C22C21/00 ,  C22C21/02 ,  C22C21/04 ,  C22C21/12 ,  C22C21/14 ,  C22C27/00 ,  C22F1/00 ,  C22F1/04 ,  C23C14/32 ,  C23C14/34 ,  H01L21/285 ,  H01L21/3205 ,  H01L21/768 ,  H01L23/12 ,  H01L23/532

CPC分类号： C22C21/00 ,  C22F1/04 ,  C23C14/3414 ,  H01L21/2855 ,  H01L21/32051 ,  H01L21/76838 ,  H01L23/53219 ,  H01L2924/0002 ,  Y10T428/10 ,  H01L2924/00

摘要： A sputtering target consists essentially of 0.1 to 50% by weight of at least one kind of element that forms an intermetallic compound with Al, and the balance of Al. The element that forms an intermetallic compound with Al is uniformly dispersed in the target texture, and in a mapping of EPMA analysis, a portion of which count number of detection sensitivity of the element is 22 or more is less than 60% by area ratio in a measurement area of 20×20 μm. According to such a sputtering target, even when a sputtering method such as long throw sputtering or reflow sputtering is applied, giant dusts or large concavities can be suppressed in occurrence.

摘要翻译： 溅射靶基本上由0.1〜50重量％的与Al形成金属间化合物的至少一种元素，余量为Al。 与Al形成金属间化合物的元素被均匀地分散在目标结构中，在EPMA分析的映射中，元素的检测灵敏度的数量为22以上的部分的面积比例小于60％ 测量面积为20x20 mum。 根据这样的溅射靶，即使在采用溅射溅射或回流溅射等溅射法的情况下，也可以抑制巨大的尘埃或大的凹坑。

公开(公告)号：US20050001424A1

公开(公告)日：2005-01-06

申请号：US10496835

申请日：2002-09-19

申请人： Koichi Watanabe

发明人： Koichi Watanabe

IPC分类号： F16L33/20 ,  F16L33/207 ,  F16L47/00

CPC分类号： F16L33/2073 ,  Y10T29/49435 ,  Y10T29/49826 ,  Y10T29/49835 ,  Y10T29/49913 ,  Y10T29/49927 ,  Y10T29/53996 ,  Y10T403/4966 ,  Y10T403/4974

摘要： A hose coupling according to the present invention for securing a hose has a cylindrical nipple and a cylindrical socket disposed radially outwardly thereof. A plurality of circumferentially extending annular hose gripping projections are provided on a radially inner surface of the socket in a predetermined interval along a longitudinal direction of the nipple. The hose comprises an elastic tube layer and a reinforcing layer disposed radially outwardly thereof, and is to be secured between the nipple and the socket by crimping the socket after the hose is inserted between the nipple and the socket. At least one hose gripping projection of the plurality of hose gripping projections protrudes radially inwardly of the socket greater than other hose gripping projections.

摘要翻译： 根据本发明的用于固定软管的软管接头具有圆柱形接头和径向向外设置的圆柱形插座。 多个周向延伸的环形软管夹持突起沿着乳头的纵向方向以预定的间隔设置在插座的径向内表面上。 软管包括弹性管层和径向向外设置的加强层，并且在将软管插入在接头和插座之间时通过压接插座将其固定在接头和插座之间。 多个软管夹持突起中的至少一个软管夹持突起比其它软管夹紧突起大于径向向内突出。

公开(公告)号：US06625410B2

公开(公告)日：2003-09-23

申请号：US10068880

申请日：2002-02-11

申请人： Masahiro Sato ,  Atsuyuki Kitamura ,  Shinichi Kuramoto ,  Mituo Yamamoto ,  Wataru Suzuki ,  Koichi Watanabe ,  Shuichi Nishide

发明人： Masahiro Sato ,  Atsuyuki Kitamura ,  Shinichi Kuramoto ,  Mituo Yamamoto ,  Wataru Suzuki ,  Koichi Watanabe ,  Shuichi Nishide

IPC分类号： G03G1514

CPC分类号： G03G15/1615 ,  G03G2215/0177 ,  G03G2221/18

摘要： In an image forming apparatus for transferring an image formed on a photoreceptor 1 onto a recording medium 3 through an intermediate transfer member 2, one of the photoreceptor 1 and the intermediate transfer member 2 is formed like a drum, the other of the photoreceptor 1 and the intermediate transfer member 2 is formed like a belt, which is wound on a plurality of tension rolls 4, and the following relationship is satisfied: ∑ n = 3 N ⁢ a n

摘要翻译： 在通过中间转印构件2将形成在感光体1上的图像转印到记录介质3上的图像形成装置中，感光体1和中间转印体2之一形成为鼓状，感光体1和 中间转印部件2形成为类似带状物，其被缠绕在多个张力辊4上，并且满足以下关系：其中a是另一个和第n个张力辊之间的接触长度，x是接触长度 感光体1和中间转印体2之间。

公开(公告)号：US6154288A

公开(公告)日：2000-11-28

申请号：US965864

申请日：1997-11-07

申请人： Koichi Watanabe

发明人： Koichi Watanabe

IPC分类号： B41J2/52 ,  H04N1/407 ,  G06F15/00

CPC分类号： H04N1/4074

摘要： Luminance levels of an analog or digital image signal entered from outside are detected as a luminance histogram. Based on the luminance histogram, a black luminance level and a white luminance level are determined, and are assigned respectively to a darkest tonal level and a lightest tonal level of a gradation range available for printing. To those pixels having luminance levels between the black and white levels, tonal levels between the darkest and lightest tonal levels are assigned according to a gradation conversion curve. The gradation conversion curve is selected among from a plurality of predetermined conversion curves depending upon a scene discrimination coefficient. The scene discrimination coefficient is calculated by multiplying the frequency of each luminance level shown in the luminance histogram with a different luminance coefficient predetermined according to the luminance level, and accumulating multiplication results of all the luminance levels.

摘要翻译： 从外部输入的模拟或数字图像信号的亮度水平被检测为亮度直方图。 基于亮度直方图，确定黑色亮度电平和白色亮度电平，并分别分配给可用于打印的灰度级的最深色调级和最轻音调级。 对于具有黑白电平之间的亮度级别的那些像素，根据灰度转换曲线分配最暗和最轻音调级之间的音调电平。 根据场景判别系数，从多个预定转换曲线中选择灰度转换曲线。 通过将亮度直方图中所示的每个亮度级别的频率与根据亮度级别预定的不同亮度系数相乘，并累加所有亮度级的相乘结果来计算场景判别系数。

公开(公告)号：USD381961S

公开(公告)日：1997-08-05

申请号：US36829

申请日：1995-03-28

申请人： Koichi Watanabe ,  Ayse Birsel

设计人： Koichi Watanabe ,  Ayse Birsel

公开(公告)号：US5458831A

公开(公告)日：1995-10-17

申请号：US254008

申请日：1994-06-03

申请人： Noriyasu Saeki ,  Koichi Watanabe ,  Hideo Iwai ,  Eiichi Yasuda ,  Ryuji Inoue

发明人： Noriyasu Saeki ,  Koichi Watanabe ,  Hideo Iwai ,  Eiichi Yasuda ,  Ryuji Inoue

IPC分类号： B29C70/06 ,  B29C44/00 ,  B29C44/30 ,  B29C70/50 ,  B29K105/04 ,  B29K105/06 ,  B29L7/00 ,  B29C44/28

CPC分类号： B29C44/30 ,  B29C70/504

摘要： A formed piece continuous manufacturing apparatus formed by four endless belts for carrying out a method utilizing such apparatus. At least three of the endless belts are movably supported by a movable device, and the sectional shape of the forming passage is freely controlled by arbitrarily moving at least three endless belts. A method of forming a fiber reinforced foam resin article using the apparatus is described.

摘要翻译： 由四个环形带形成的成形连续制造装置，用于执行利用这种装置的方法。 至少三个环形带由可动装置可移动地支撑，并且通过任意移动至少三个环形带自由地控制成形通道的截面形状。 描述了使用该装置形成纤维增强泡沫树脂制品的方法。