公开(公告)号：US20090092347A1

公开(公告)日：2009-04-09

申请号：US12282057

申请日：2007-02-28

申请人： Kenji Ito ,  Yoshiharu Inazuka ,  Isao Komori ,  Masaharu Hori ,  Masaaki Toda

发明人： Kenji Ito ,  Yoshiharu Inazuka ,  Isao Komori ,  Masaharu Hori ,  Masaaki Toda

IPC分类号： F16C32/06

CPC分类号： F16C17/107 ,  F16C17/026 ,  F16C17/045 ,  F16C33/107

摘要： A fluid dynamic bearing device capable of exercising high bearing performance is provided at low cost.A housing 7 is injection molded with a bearing sleeve 8 as an insert. Accordingly, the molding of the housing 7 and the assembly of the housing 7 and the bearing sleeve 8 can be performed in a single step. In addition to this, by simply increasing the die precisions the housing 7 and the bearing sleeve 8 can be fixed easily with high precision. Since the housing 7 is opened at both ends, it is possible to sandwich the bearing sleeve 8, and accordingly, the bearing sleeve 8 can be accurately positioned inside the dies with reliability.

摘要翻译： 以低成本提供能够承受高轴承性能的流体动力轴承装置。 外壳7被注塑成型，轴承套8作为插入件。 因此，壳体7的模制和壳体7和轴承套筒8的组件可以在一个步骤中执行。 除此之外，通过简单地增加模具精度，可以高精度地容易地固定壳体7和轴承套筒8。 由于壳体7在两端开口，因此能够夹持轴承套筒8，因此可以可靠地将轴承套筒8精确地定位在模具内。

公开(公告)号：US20090074394A1

公开(公告)日：2009-03-19

申请号：US12272354

申请日：2008-11-17

申请人： Kenji Ito

发明人： Kenji Ito

IPC分类号： G03B13/36

CPC分类号： G02B7/102 ,  H04N5/23212

摘要： An optical apparatus which achieves fast focusing operation and allows accurate focusing is disclosed. The optical apparatus includes a first focus detector which detects a focus state on a subject, a second focus detector which detects a focus state on the subject in a detection method different from a detection method of the first focus detector, and a controller which has a function of detecting whether or not the subject is a moving body and a function of performing focus control of an image-taking optical system in a first sequence in which at least one of the first and second focus detectors is used and a second sequence in which at least the other of the focus detectors is used. The controller preferentially uses one of the first and second sequences depending on the result of the detection with the moving body detecting function.

摘要翻译： 公开了一种实现快速聚焦操作并允许精确聚焦的光学装置。 该光学装置包括检测被摄体的聚焦状态的第一焦点检测器，以与第一焦点检测器的检测方法不同的检测方法检测被检体的聚焦状态的第二聚焦检测器，以及具有 检测被摄体是否是移动体的功能以及在使用第一和第二焦点检测器中的至少一个的第一序列中执行摄像光学系统的聚焦控制的功能，以及第二序列，其中 至少使用焦点检测器中的另一个。 根据移动体检测功能的检测结果，控制器优先使用第一和第二序列之一。

公开(公告)号：US20090034888A1

公开(公告)日：2009-02-05

申请号：US11629167

申请日：2005-08-02

申请人： Kenji Ito ,  Fuminori Satoji ,  Hiroyasu Yamauchi ,  Mitsuo Maeda

发明人： Kenji Ito ,  Fuminori Satoji ,  Hiroyasu Yamauchi ,  Mitsuo Maeda

IPC分类号： F16C17/10

CPC分类号： G11B19/2009 ,  F16C17/107 ,  F16C33/107 ,  F16C35/02 ,  F16C2370/12 ,  H02K7/085

摘要： A housing for a hydrodynamic bearing unit of this type is formed from a resin material having high oil resistance and low outgassing property to ensure the cleanliness of the bearing unit. An ester-based lubricating oil is used as a lubricating oil filled inside the hydrodynamic bearing unit 1, and the housing 7 is formed from an LCP-based resin material.

摘要翻译： 这种类型的流体动力轴承单元的壳体由具有高耐油性和低脱气性能的树脂材料形成，以确保轴承单元的清洁度。 酯基润滑油用作填充在流体动力轴承单元1内的润滑油，壳体7由LCP基树脂材料形成。

公开(公告)号：US20090022439A1

公开(公告)日：2009-01-22

申请号：US12281555

申请日：2007-02-21

申请人： Tetsuya Yamamoto ,  Kenji Ito ,  Isao Komori

发明人： Tetsuya Yamamoto ,  Kenji Ito ,  Isao Komori

IPC分类号： F16C33/20

CPC分类号： F16C33/103 ,  F16C17/107

摘要： A fluid dynamic bearing device having high bearing performance at low cost is provided.A bearing member 6 includes an inner diameter part 8 having a radial bearing surface and an outer diameter part 7 having a mounting surface for a bracket 5. Both the inner diameter part 8 and the outer diameter part 7 are made of a resin. The inner diameter part 8 is preferably formed of an oil-impregnated resin, and more preferably a porous resin, and the outer diameter part 7 is formed of a nonporous resin.

摘要翻译： 提供了一种具有低轴承性能的流体动力轴承装置。 轴承构件6包括具有径向支承表面的内径部分8和具有用于支架5的安装表面的外径部分7.内径部分8和外径部分7均由树脂制成。 内径部8优选由油浸树脂形成，更优选为多孔树脂，外径部7由无孔树脂形成。

公开(公告)号：US20090015450A1

公开(公告)日：2009-01-15

申请号：US12026901

申请日：2008-02-06

申请人： Yoshiaki Shimizu ,  Hisao Suzuki ,  Kenji Ito ,  Masashi Kijima

发明人： Yoshiaki Shimizu ,  Hisao Suzuki ,  Kenji Ito ,  Masashi Kijima

IPC分类号： H03M1/00 ,  H03M1/76

CPC分类号： H03M1/0675 ,  H03M1/08 ,  H03M1/165 ,  H03M1/168 ,  H03M1/366 ,  H03M1/42 ,  H03M1/765

摘要： A D/A conversion circuit for performing D/A conversion at high speeds. The D/A conversion circuit includes a resistor string including a plurality of resistor elements connected between a low-potential power supply and a high-potential power supply. A plurality of first switch groups are connected to the connection nodes between the resistor elements for selectively outputting voltages at the connection nodes. The outputs of the switches of the first switch groups are connected in common to a corresponding one of the nodes. The plurality of nodes are connected to an output terminal of the D/A conversion circuit via a second switch group. Predetermined switches of the first switch groups are connected in parallel to third switches to apply voltages to the nodes.

摘要翻译： 用于以高速执行D / A转换的D / A转换电路。 D / A转换电路包括连接在低电位电源和高电位电源之间的多个电阻元件的电阻串。 多个第一开关组连接到电阻元件之间的连接节点，用于选择性地输出连接节点处的电压。 第一交换机组的交换机的输出共同连接到对应的一个节点。 多个节点通过第二开关组连接到D / A转换电路的输出端。 第一开关组的预定开关并联连接到第三开关以向节点施加电压。

公开(公告)号：US07438883B2

公开(公告)日：2008-10-21

申请号：US10830852

申请日：2004-04-23

申请人： Kenji Ito ,  Katsuhiko Takahashi ,  Toshimori Sekine

发明人： Kenji Ito ,  Katsuhiko Takahashi ,  Toshimori Sekine

IPC分类号： C01B21/06 ,  C01B21/068 ,  C01B33/00

CPC分类号： C01B21/068 ,  C01B21/0687 ,  C01P2002/32 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/76 ,  C01P2002/88 ,  C04B35/584 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3878 ,  C04B2235/3882 ,  C04B2235/5445 ,  C04B2235/762 ,  C04B2235/763

摘要： A method for preparing a high-pressure phase cubic spinel-type silicon nitride includes housing a molding containing low-pressure phase silicon nitride powder and a metal powder in a cylindrical container, arranging an explosive in the cylindrical container so as to surround the molding, and exploding the explosive to compress the molding. An X-ray diffraction pattern of the high-pressure phase cubic spinel-type silicon nitride produced according to the method of the present invention shows a maximum peak having a full width at half maximum of 0.65 degrees or less. TG-DTA analysis of the cubic spinel-type silicon nitride shows a weight change starting temperature of 700 to 1100° C.

摘要翻译： 制备高压相立方尖晶石型氮化硅的方法包括在筒状容器中容纳含有低压相氮化硅粉末和金属粉末的成型体，将圆筒状容器内的炸药排列成包围成形品， 并爆炸炸药压缩成型。 根据本发明的方法生产的高压相立方尖晶石型氮化硅的X射线衍射图示出了半峰全宽为0.65度以下的最大峰。 立方尖晶石型氮化硅的TG-DTA分析表明重量变化起始温度为700〜1100℃。

公开(公告)号：US20070219301A1

公开(公告)日：2007-09-20

申请号：US11573055

申请日：2005-08-02

申请人： Hiroyasu Yamauchi ,  Mitsuo Maeda ,  Fuminori Satoji ,  Kenji Ito

发明人： Hiroyasu Yamauchi ,  Mitsuo Maeda ,  Fuminori Satoji ,  Kenji Ito

IPC分类号： C08K3/38 ,  C08K3/04 ,  C08K3/22

CPC分类号： C08K3/04 ,  C08K7/04 ,  C08L67/00

摘要： A liquid crystalline polyester resin composition comprising 100 parts by weight of a liquid crystalline polyester; 50 to 150 parts by weight of at least one whisker selected from aluminum borate whisker and titanium oxide whisker; and 1 to 30 parts by weight of carbon black having a specific surface area of at least 200 m2/g. This liquid crystalline polyester resin composition has excellent mechanical properties and provides an insulator which is hardly charged.

摘要翻译： 一种液晶聚酯树脂组合物，其包含100重量份的液晶聚酯; 50至150重量份的至少一种选自硼酸铝晶须和氧化钛晶须的晶须; 和1至30重量份比表面积为至少200微米/克的炭黑。 该液晶聚酯树脂组合物具有优异的机械性能，并且提供几乎不充电的绝缘体。

公开(公告)号：US20070193596A1

公开(公告)日：2007-08-23

申请号：US11790640

申请日：2007-04-26

申请人： Masataka Mori ,  Kenji Ito ,  Yoshiyuki Yamada

发明人： Masataka Mori ,  Kenji Ito ,  Yoshiyuki Yamada

IPC分类号： A24F47/00

CPC分类号： A24B15/24 ,  A24B3/14 ,  A24B15/302

摘要： Tobacco material is reduced in stimulus and pungency in its smoking stage by decreasing a content of a colored acidic water-soluble polymer substance.

摘要翻译： 通过降低着色的酸性水溶性聚合物物质的含量，烟草材料在其吸烟阶段的刺激和刺激性降低。

公开(公告)号：US07192107B2

公开(公告)日：2007-03-20

申请号：US10828766

申请日：2004-04-20

申请人： Takakazu Fukano ,  Yasuto Sakai ,  Tomio Yokoyama ,  Kenji Ito ,  Yoshiharu Aruga

发明人： Takakazu Fukano ,  Yasuto Sakai ,  Tomio Yokoyama ,  Kenji Ito ,  Yoshiharu Aruga

IPC分类号： B41J2/195 ,  B41J29/393

CPC分类号： B41J2/17566 ,  B41J2/17546

摘要： An information communicating member is adapted to be disposed on a liquid container for supplying a liquid to a liquid ejecting head of a liquid ejection apparatus. The information communicating member includes: an information storing portion storing therein liquid information with regard to the liquid contained in the liquid container; an antenna portion for communicating the liquid information stored in the information storing portion between the information communicating member and the liquid ejection apparatus in a wireless manner; and a base member on which the information storing portion and the antenna portion are disposed. The base member has an electric insulating property and an ultraviolet ray shielding property.

摘要翻译： 信息通信构件适于设置在用于将液体供应到液体喷射装置的液体喷射头的液体容器上。 信息通信部件包括：信息存储部，其存储有关于容纳在液体容器中的液体的液体信息; 天线部分，用于以无线方式将存储在信息存储部分中的信息通信部件和液体喷射装置之间的液体信息进行通信; 以及设置有信息存储部和天线部的基部构件。 基体具有电绝缘性和紫外线屏蔽性。

公开(公告)号：US20060221215A1

公开(公告)日：2006-10-05

申请号：US11395218

申请日：2006-04-03

申请人： Kenji Ito

发明人： Kenji Ito

IPC分类号： H04N5/208

CPC分类号： H04N5/23248 ,  G06T7/20 ,  H04N5/23212 ,  H04N5/23254 ,  H04N5/23258 ,  H04N5/23264

摘要： According to the apparatus and method of the present invention, the motion vector Vij is weighted by the weighting coefficient αij of the motion vector Vij decided based on the AF evaluation value Iij indicating the degree of sharpness of the subject image so as to decide the entire motion vector V. For this reason, it is possible to reduce an influence on the decision of the motion vector V of the entire image exerted by the motion vector of the object of a low degree of sharpness, that is, the object not focused on.

摘要翻译： 根据本发明的装置和方法，通过基于表示被摄体图像的锐度的AF评价值Iij决定的运动矢量Vij的加权系数alphaij对运动矢量Vij进行加权，从而决定整体 运动矢量V.为此，可以减少对由低锐度的物体的运动矢量施加的整个图像的运动矢量V的决定的影响，即，不关注的对象 。