公开(公告)号：US07897987B2

公开(公告)日：2011-03-01

申请号：US12382040

申请日：2009-03-06

申请人： Mitsuhiro Inoue ,  Kenji Ito ,  Kazuyohi Tomita ,  Tetsu Kachi ,  Takahiro Kozawa ,  Satoru Kato ,  Tadashi Ichikawa

发明人： Mitsuhiro Inoue ,  Kenji Ito ,  Kazuyohi Tomita ,  Tetsu Kachi ,  Takahiro Kozawa ,  Satoru Kato ,  Tadashi Ichikawa

IPC分类号： H01L33/00

CPC分类号： H01L33/504 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A light-emitting device includes a light-emitting diode, a red light-emitting phosphor layer, a yellow light-emitting phosphor layer, and a blue light-emitting phosphor layer. These layers are stacked in the stacking sequence of the yellow, blue, and red phosphor layers in order of increasing distance from the LED. The stacking sequence of the yellow and blue phosphor layers is first determined in such a manner that these layers do not interact with each other. The stacking sequence of the red and yellow phosphor layers and the stacking sequence of the red and blue phosphor layers are determined by the discriminant D. This determination of the stacking sequence suppresses a reduction in the conversion efficiency of the phosphors due to concentration quenching, improving the emission efficiency of the light-emitting device.

摘要翻译： 发光装置包括发光二极管，红色发光荧光体层，黄色发光荧光体层和蓝色发光荧光体层。 这些层按照与LED的距离增加的顺序堆叠在黄色，蓝色和红色荧光体层的堆叠顺序中。 首先以这样的方式确定黄色和蓝色磷光体层的堆叠顺序，使得这些层彼此不相互作用。 红色和黄色荧光体层的堆叠顺序和红色和蓝色荧光体层的堆叠序列由判别式D确定。堆积顺序的确定抑制了由于浓度淬灭引起的荧光体的转换效率的降低，改进 发光装置的发光效率。

公开(公告)号：US07760125B2

公开(公告)日：2010-07-20

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： H03M1/36

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

摘要： An A/D conversion circuit including a plurality of resistor elements connected in series between a low-potential power supply and a high-potential power supply. The A/D conversion circuit includes a plurality of comparators that compare a reference voltage divided by each of the resistor elements with an analog input voltage, the comparators having a sample-and-hold function for holding a sampled analog input voltage. The plurality of comparators also include a high-order bit comparator and a low-order bit comparator having different sampling sources. The high-order bit comparator may be configured to compare the analog input voltage and one of the reference voltages to obtain a determination result. The low-order bit comparator may old the analog voltage from the time that the low-order bit comparator retrieves the analog input voltage until the low-order bit comparator performs comparison.

摘要翻译： 一种A / D转换电路，包括串联连接在低电位电源和高电位电源之间的多个电阻元件。 A / D转换电路包括将由每个电阻元件划分的参考电压与模拟输入电压进行比较的多个比较器，比较器具有用于保持采样的模拟输入电压的采样保持功能。 多个比较器还包括具有不同采样源的高位比较器和低位比较器。 高位比较器可以被配置为比较模拟输入电压和参考电压之一以获得确定结果。 低位比较器可以从低位比较器检索模拟输入电压直到低位比较器执行比较时的模拟电压为老。

公开(公告)号：US20090324314A1

公开(公告)日：2009-12-31

申请号：US12438757

申请日：2008-03-07

申请人： Minoru Tanabe ,  Etsuro Suzuki ,  Masahiko Chaya ,  Kenji Ito

发明人： Minoru Tanabe ,  Etsuro Suzuki ,  Masahiko Chaya ,  Kenji Ito

IPC分类号： B41J35/28

CPC分类号： B41J15/044 ,  B41J11/66 ,  B41J11/703 ,  B41J15/02 ,  B41J15/046 ,  B41J17/32 ,  B41J31/12 ,  B41J35/28

摘要： A cartridge detachable from a printer has a roll paper unit including roll paper, a roller, and flanges, and a separation member used to pull out the roll paper from the roll paper unit. Upon rotating the roll paper unit in a direction to feed out the roll paper, the roll paper is brought into contact with the separation member, thereby pulling out the roll paper from the roll paper unit and feeding out the roll paper to outside the cartridge.

摘要翻译： 从打印机拆卸的墨盒具有包括卷纸，滚轮和凸缘的卷纸单元，以及用于从卷纸单元拉出卷纸的分离构件。 在使卷纸单元沿着送出卷纸的方向旋转的同时，卷纸与分离构件接触，从而从卷纸单元拉出卷纸，并将卷纸送出盒的外部。

公开(公告)号：US20090284866A1

公开(公告)日：2009-11-19

申请号：US12066597

申请日：2006-09-11

申请人： Kenji Ito ,  Fuyuki Ito

发明人： Kenji Ito ,  Fuyuki Ito

IPC分类号： G11B17/02 ,  F16C32/06 ,  B29C45/14 ,  B32B37/12

CPC分类号： F16C17/107 ,  F16C33/107 ,  F16C2370/12 ,  G11B19/2036 ,  H02K5/1675 ,  Y10T29/49639

摘要： Provided is a fluid bearing device with a hub part having high molding precision and dimensional stability and capable of being produced at low cost. An annular gate (14) is formed at a portion of a cavity (15) corresponding to an outer peripheral edge portion of a lower end surface (10c1) of a flange part (10c), and a molten resin (P) is filled into the cavity (15) through the annular gate (14) to form a hub part (10) made of resin. The hub part (10) molded by the injection molding exhibits a radial resin orientation through an entire periphery thereof. Further, an annular gate trace (16) is formed at the outer peripheral edge portion of the lower end surface (10c1) of the flange part (10c) of the hub part (10).

摘要翻译： 本发明提供一种具有轮毂部件的流体轴承装置，其具有高的成型精度和尺寸稳定性并能够以低成本制造。 在与凸缘部（10c）的下端面（10c1）的外周缘部对应的空腔（15）的一部分形成环状的浇口（14），将熔融树脂（P）填充到 所述腔（15）穿过所述环形门（14）以形成由树脂制成的轮毂部分（10）。 通过注塑成型的轮毂部件（10）通过其整个周边呈径向的树脂取向。 此外，在毂部（10）的凸缘部（10c）的下端面（10c1）的外周缘部形成有环状的栅极迹线（16）。

公开(公告)号：US07591591B2

公开(公告)日：2009-09-22

申请号：US10570144

申请日：2004-10-12

申请人： Kenji Ito ,  Ryouichi Nakajima

发明人： Kenji Ito ,  Ryouichi Nakajima

IPC分类号： F16C32/06

CPC分类号： F16C33/107 ,  F16C17/107 ,  F16C2370/12

摘要： It is an object to improve bearing rigidity in a thrust direction at high temperatures and reduce a torque at low temperatures. An axial member is arranged in such a manner that an outer circumferential surface of an axial part is opposed to an inner circumferential surface of a bearing sleeve with a radial bearing gap interposed therebetween, and both end faces of a flange part are opposed to one end face of the bearing sleeve and a bottom face of a housing with thrust bearing gaps interposed therebetween, respectively. In this manner, the axial member is supported by dynamic pressures generated in the respective bearing gaps in the thrust direction in a non-contact manner. The flange part of the axial member is formed of a resin in such a manner that its linear expansion coefficient in its axial direction is equal to or larger than that of the housing.

摘要翻译： 本发明的目的是在高温下提高推力方向的轴承刚性并降低低温下的转矩。 轴向构件以轴向部分的外周面与轴承套筒的内周面相对的方式配置，其间插入径向轴承间隙，凸缘部的两端面与一端 轴承套的表面和分别具有推力轴承间隙的壳体的底面。 以这种方式，轴向构件以非接触的方式在推力方向上在相应的轴承间隙中产生的动压力支撑。 轴向构件的凸缘部由树脂形成，使得其轴向的线膨胀系数等于或大于壳体的线膨胀系数。

公开(公告)号：US20090230593A1

公开(公告)日：2009-09-17

申请号：US12065828

申请日：2006-08-24

申请人： Fuminori Satoji ,  Kenji Ito

发明人： Fuminori Satoji ,  Kenji Ito

IPC分类号： B29C45/17

CPC分类号： B29C45/568 ,  B22F3/225 ,  B29C45/0046 ,  B29L2031/04 ,  F16C17/107 ,  F16C33/107 ,  F16C2370/12

摘要： High-precision, low-cost molding of dynamic pressure generating grooves is made possible.An ultrasonic generating device 20 is connected to an injection mold 10. The dynamic pressure generating grooves are molded by means of radial dynamic pressure generating groove forming parts 16 and a thrust dynamic pressure generating groove forming part 17 provided in the injection mold 10, with ultrasonic vibration generated by the ultrasonic generating device 20 being applied to the injection mold 10 during the injection molding.

摘要翻译： 动压产生槽的高精度，低成本成型成为可能。 超声波发生装置20连接到注射模具10上。动压产生槽通过径向动压产生槽形成部分16和设置在注模10中的推力动压产生槽形成部分17模制，其中超声波 在注射成型期间由超声波发生装置20产生的振动施加到注射模具10。

公开(公告)号：US07575383B2

公开(公告)日：2009-08-18

申请号：US11561781

申请日：2006-11-20

申请人： Gen Kitamura ,  Hitoshi Nishitani ,  Kenji Ito ,  Hideki Kawashima

发明人： Gen Kitamura ,  Hitoshi Nishitani ,  Kenji Ito ,  Hideki Kawashima

IPC分类号： B41J35/28 ,  B41J13/00 ,  B41J13/16 ,  B41J11/58

CPC分类号： B41J13/103 ,  B41J17/32 ,  B41J29/023

摘要： The present invention easily provides a compact recording apparatus including a paper chamber capable of containing paper and a ribbon chamber containing an ink ribbon in a manner such that the ink ribbon on a supply shaft can be taken up onto a take-up shaft, by utilizing the dead spaces in the paper chamber and the ribbon chamber. The distance between the paper chamber and the rotation center of the take-up shaft is larger than the radius of a ribbon take-up portion of the take-up shaft and is smaller than the radius of a fully taken up roll of the ink ribbon.

摘要翻译： 本发明容易地提供一种紧凑的记录装置，其包括能够容纳纸的纸张室和容纳着色带的色带室，使得供应轴上的色带可以被卷绕到卷取轴上，通过利用 纸张室和色带室中的死空间。 纸张室与卷取轴的旋转中心之间的距离大于卷取轴的色带卷绕部分的半径，并且小于色带的完全卷绕辊的半径 。

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。