公开(公告)号：US3981074A

公开(公告)日：1976-09-21

申请号：US499951

申请日：1974-08-23

申请人： Katsumi Yamamoto ,  Masahiro Fujimori ,  Masahiro Fujinawa ,  Sanenobu Sonoda

发明人： Katsumi Yamamoto ,  Masahiro Fujimori ,  Masahiro Fujinawa ,  Sanenobu Sonoda

IPC分类号： H01L21/50 ,  H01L23/057 ,  B01J17/00

CPC分类号： H01L21/50 ,  H01L23/057 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/01019 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/16195 ,  Y10T29/49121

摘要： A method for producing a completed base cap for a plastic package sealing a semi-conductor therein includes the steps of forming the initial body of a plastic base cap including a centrally located hollow recess on one side thereof, placing lead frames on said base cap body in such a manner that the terminal end portions of said individual leads rest on the peripheral land of said base cap body surrounding said central recess, and forming outer side sections to the base cap including a step shoulder on the top side thereof by molding the same integrally with said lead frame and said initial body such that an intermediate portion of each of said leads adjacent their inner terminal end portions is embedded within said outer side sections of the base cap. A liquid honing step is provided on the base cap shoulder after the formation thereof, and to the inner terminal end portions of the leads.

摘要翻译： 一种用于制造密封半导体的塑料封装的完整基座的方法包括以下步骤：在其一侧上形成包括位于中心的中空凹部的塑料基座的初始主体，将引线框架放置在所述基座主体 以使得所述单个引线的末端部分位于围绕所述中心凹部的所述基座主体的外围平台上，并且通过模制所述底盖而在其顶侧上形成包括台阶台肩的所述底盖的外侧部分 与所述引线框架和所述初始主体一体地使得每个所述引线的与其内部末端部分相邻的中间部分嵌入所述底盖的所述外侧部分内。 在其形成之后，在基座肩部上设置液体珩磨步骤，并且引线的内部末端部分。

公开(公告)号：US3947953A

公开(公告)日：1976-04-06

申请号：US499947

申请日：1974-08-23

申请人： Takeshi Okada ,  Sanenobu Sonoda ,  Katsumi Yamamoto ,  Masahiro Fujimori

发明人： Takeshi Okada ,  Sanenobu Sonoda ,  Katsumi Yamamoto ,  Masahiro Fujimori

IPC分类号： H01L21/50 ,  H01L23/057 ,  H01L23/10 ,  H01L23/495 ,  H01L23/498 ,  H01L21/304 ,  B29C6/02

CPC分类号： H01L21/50 ,  H01L23/057 ,  H01L23/10 ,  H01L23/49579 ,  H01L23/49861 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/16152 ,  H01L2924/16195 ,  H01L2924/16315 ,  H01L2924/166 ,  Y10T29/49121

摘要： The external lead frame for a plastic sealed, cavity molded type semi-conductor device is formed of Phospor bronze, with the bronze lead frame liquid honed, it is pre-heated and supported in a mold cavity so as to be embedded into a powder epoxy resin molded header with improved sealing between the Phospor bronze lead frame in the header molded thereabove.

摘要翻译： 用于塑料密封型腔模制型半导体器件的外部引线框架由Phospor青铜形成，青铜引线框架液体被珩磨，它被预热并支撑在模腔中，以便嵌入粉末环氧树脂 树脂模制头部，在上面形成的头部中的磷硅青铜引线框架之间具有改进的密封。

公开(公告)号：US20130022301A1

公开(公告)日：2013-01-24

申请号：US13519221

申请日：2010-12-22

申请人： Takashi Tomikawa ,  Shinichiro Sakamoto ,  Katsumi Yamamoto

发明人： Takashi Tomikawa ,  Shinichiro Sakamoto ,  Katsumi Yamamoto

IPC分类号： F16C33/12 ,  C22F1/047 ,  B05D3/00 ,  C22C21/06

CPC分类号： C22C21/06 ,  B05D3/0254 ,  B05D3/04 ,  B32B15/04 ,  B32B15/08 ,  B32B15/088 ,  B32B15/18 ,  B32B15/20 ,  C22C21/08 ,  C22F1/047 ,  C23C28/30 ,  C23C28/322 ,  C23C28/324 ,  C23C28/34 ,  F16C33/1095 ,  F16C33/121 ,  F16C33/14 ,  F16C2204/20 ,  Y10T428/12569 ,  Y10T428/12736 ,  Y10T428/12757

摘要： With regard to an Al—Cr—Zr based alloy having annealing temper, a high temperature strength at 180 to 200 degrees C. is ensured. An aluminum alloy for a plain bearing having improved fatigue resistance is to be provided. An aluminum alloy for a plain bearing solving the problems has a composition of 3 to 7 mass % Mg, 0.1 to 0.3 mass % Cr, and 0.1 to 0.3 mass % Zr, with the balance being Al and inevitable impurities. A principal structure of the aluminum alloy consist of an Al matrix containing solute Mg, minute particles of Cr, and Zr.

摘要翻译： 关于具有退火回火的Al-Cr-Zr系合金，确保了180〜200℃的高温强度。 提供一种用于具有改善的耐疲劳性的滑动轴承的铝合金。 解决问题的滑动轴承用铝合金具有3〜7质量％的Mg，0.1〜0.3质量％的Cr和0.1〜0.3质量％的Zr，余量为Al和不可避免的杂质。 铝合金的主要结构由含有溶质Mg的Al基体，Cr和Zr的微小颗粒组成。

公开(公告)号：US20090230492A1

公开(公告)日：2009-09-17

申请号：US12454000

申请日：2009-05-28

申请人： Katsumi Yamamoto

发明人： Katsumi Yamamoto

IPC分类号： H01L31/0232 ,  H01L31/18

CPC分类号： H01L27/14627 ,  H01L27/14603 ,  H01L27/14621 ,  H01L31/02162 ,  H01L31/02325

摘要： A solid-state image pickup device which includes a substrate carrying a plurality of photoelectric conversion elements which are two-dimensionally arranged therein the substrate having a plurality of rectangular light-receiving faces each corresponding to the photoelectric conversion element, a flattening layer having a plurality of approximately rectangular concave faces each located to correspond to the light-receiving faces, and a color filter having color layers of plural kinds of colors and buried in the concave faces of the flattening layer, the color filter exhibiting a larger refractive index than that of the flattening layer, wherein the color layers are respectively enabled to function as a convex lens.

摘要翻译： 一种固态图像拾取装置，包括承载多个光电转换元件的基板，所述多个光电转换元件二维地布置在其中，所述基板具有各自对应于所述光电转换元件的多个矩形光接收面，具有多个的平坦化层 大致矩形的凹面各自被定位成对应于光接收面，以及滤色器，其具有多种颜色的彩色层，并且被掩埋在平坦化层的凹面中，滤色器的折射率比 平坦化层，其中分色层分别用作凸透镜。

公开(公告)号：US20050104377A1

公开(公告)日：2005-05-19

申请号：US10970540

申请日：2004-10-21

申请人： Masanori Nakagawa ,  Masahiko Endou ,  Kaoru Shinba ,  Katsumi Yamamoto ,  Yoshihiro Sugisawa

发明人： Masanori Nakagawa ,  Masahiko Endou ,  Kaoru Shinba ,  Katsumi Yamamoto ,  Yoshihiro Sugisawa

IPC分类号： F02D29/06 ,  H02M7/48 ,  H02P1/00 ,  H02P3/00 ,  H02P5/00 ,  H02P9/04 ,  H02P9/08

CPC分类号： H02P9/04

摘要： A method for controlling an inverter controlled generator set which comprises a DC power source section having as a power source a generator driven by an engine and an inverter which converts an output of said DC power source section into an AC output, the method comprising a step of controlling a rotational speed of the engine so that the AC output suitable for driving a load is output from the inverter; wherein, after the engine is started, the rotational speed of the engine is controlled by a constant speed control mode for maintaining the rotational speed of the engine at a set rotational speed, and the rotational speed of the engine is increased to the set rotational speed; and wherein an operation of the inverter is started after the rotational speed of the engine reaches the set rotational speed.

摘要翻译： 一种用于控制逆变器控制的发电机组的方法，包括：具有作为电源的直流电源部分，由发动机驱动的发电机和将所述直流电源部分的输出转换为交流输出的逆变器，所述方法包括步骤 控制发动机的转速使得从变频器输出适合于驱动负载的交流输出; 其特征在于，在发动机启动后，通过将发动机的转速保持在设定转速的恒速控制模式来控制发动机的转速，并且将发动机的转速提高到设定转速 ; 并且其中在所述发动机的转速达到设定转速之后开始所述逆变器的操作。

公开(公告)号：US20050030769A1

公开(公告)日：2005-02-10

申请号：US10910831

申请日：2004-08-04

申请人： Yoshihiro Sugisawa ,  Masahiko Endou ,  Masanori Nakagawa ,  Katsumi Yamamoto ,  Kaoru Shinba

发明人： Yoshihiro Sugisawa ,  Masahiko Endou ,  Masanori Nakagawa ,  Katsumi Yamamoto ,  Kaoru Shinba

IPC分类号： H02M1/12 ,  H02M7/00 ,  H02M7/48

CPC分类号： H02M7/003

摘要： An inverter unit comprising component parts including at least an inverter and a filter which removes a high harmonic wave component from an output of said inverter, wherein said component parts are housed in an aluminum case having a bottom wall portion and a side wall portion, said filter includes a coil which is wound around a core extending straight and is arranged at a position closed to one end of said case, an end portion of said core being wound with said coil is arranged closed to an inner surface of said side wall portion of the case, and a ferromagnetic plate, which leads magnetic flux coming in and out said end portion of the core arranged closed to said wall portion of the case to the direction along the inner surface of the side wall portion of the case, is disposed between said end portion of said core and said inner surface of said side wall portion of the case.

摘要翻译： 一种逆变器单元，包括至少包括逆变器的组件和从所述逆变器的输出中去除高次谐波分量的滤波器，其中所述组件容纳在具有底壁部分和侧壁部分的铝壳中，所述铝壳体 过滤器包括缠绕在直线延伸的芯体上的线圈，并且布置在与所述壳体的一端相邻的位置处，所述芯体的与所述线圈缠绕的端部设置在所述侧壁部分的内表面上 壳体和铁磁板，其引导磁通量进入和离开壳体的所述壁部分的靠近壳体的侧壁部分的内表面的方向设置在芯部的端部之间， 所述芯的所述端部和所述壳体的所述侧壁部分的所述内表面。

公开(公告)号：US20050017278A1

公开(公告)日：2005-01-27

申请号：US10918021

申请日：2004-08-13

申请人： Katsumi Yamamoto

发明人： Katsumi Yamamoto

IPC分类号： G02B1/04 ,  G02B3/00 ,  G02B5/20 ,  G02B27/10 ,  G02F1/1335 ,  H01L21/00 ,  H01L27/146 ,  H01L31/0232 ,  H01L31/062 ,  H01L31/113 ,  H04N1/028 ,  H04N5/369

CPC分类号： H01L27/14627 ,  H01L31/02327

摘要： An image sensor having micro-lenses is disclosed. The image sensor comprises a plurality of pixels formed in a semiconductor substrate, each pixel including a light sensitive element. A micro-lens is formed over each of the light sensitive elements. Finally, a trench structure surrounds each of the micro-lenses.

公开(公告)号：US06800838B2

公开(公告)日：2004-10-05

申请号：US10280396

申请日：2002-10-25

申请人： Katsumi Yamamoto

发明人： Katsumi Yamamoto

IPC分类号： H01J4014

CPC分类号： H01L27/14621 ,  H01L27/14627

摘要： A method of forming a base for a color filter layer of an image sensor is disclosed. The image sensor includes an array of pixels formed in a substrate. The method comprises depositing a polymer layer over the substrate. The polymer layer is patterned to form gaps in the polymer layer, the gaps located between the pixels. Finally, a second polymer layer is deposited into the gaps.

摘要翻译： 公开了一种形成图像传感器的滤色器层的基底的方法。 图像传感器包括形成在基板中的像素阵列。 该方法包括在基底上沉积聚合物层。 将聚合物层图案化以在聚合物层中形成间隙，位于像素之间的间隙。 最后，将第二聚合物层沉积到间隙中。

公开(公告)号：US06608358B1

公开(公告)日：2003-08-19

申请号：US10280993

申请日：2002-10-25

申请人： Katsumi Yamamoto

发明人： Katsumi Yamamoto

IPC分类号： H01L2714

CPC分类号： H01L27/14621 ,  H01L27/14601 ,  H01L27/14627 ,  H01L31/02327

摘要： An image sensor die formed on a wafer is disclosed. The image sensor die comprises a plurality of pixels formed in a semiconductor substrate, each pixel including a light sensitive element. Further, a dummy pattern is formed on the image sensor die, wherein the dummy pattern comprises ridges of a dummy pattern material that is operative to evenly distribute a micro-lens material over said wafer.

摘要翻译： 公开了一种形成在晶片上的图像传感器管芯。 图像传感器管芯包括形成在半导体衬底中的多个像素，每个像素包括光敏元件。 此外，在图像传感器裸片上形成虚拟图案，其中虚设图案包括可操作以将微透镜材料均匀地分布在所述晶片上的虚设图案材料的脊。

公开(公告)号：US06380778B2

公开(公告)日：2002-04-30

申请号：US09840115

申请日：2001-04-24

申请人： Yoichi Uehara ,  Katsumi Yamamoto

发明人： Yoichi Uehara ,  Katsumi Yamamoto

IPC分类号： H03K3017

CPC分类号： H03K5/151 ,  H03K5/1565 ,  H03L7/0814 ,  H03L7/0995

摘要： Even if duty is shifted to either a state in which an “H” period is long or a state in which an “L” period is long, the duty is recovered to about 50%. A duty correction circuit corrects a duty shift or deviation developed when analog complementary cycle signals having a phase difference of about half cycle therebetween and a duty ratio of about 50% are converted to logic levels, through the use of, for example, serial two-stage NAND gate static latches. The NAND gate static latches perform a latch operation when “H” periods of complementary clock signals are long, thereby to carry out a duty-of-about 50% correction, and perform an invert operation when “L” periods of the complementary clock signals are long, thereby recovering duty to about 50% even with respect to either the state in which the “H” period is long or the state in which the “L” period is long, according to only the levels of the input complementary clock signals and logic operations from timings without outputting narrow or thin pulses equivalent to derivative waveforms due to internal small delays.

摘要翻译： 即使占空比转移到“H”期间长的状态或“L”期间长的状态，占空比恢复到约50％。一个占空比校正电路校正占空比或偏差 通过使用例如串联两级NAND门静态锁存器将具有大约半个周期的相位差和大约50％的占空比的模拟互补周期信号转换为逻辑电平来开发。 当互补时钟信号的“H”周期长时，NAND门静态锁存器执行锁存操作，从而执行大约50％的占空比校正，并且当互补时钟信号的“L”周期时，执行反相运算 长时间，即使对于“H”期较长的状态或“L”期较长的状态，仅根据输入互补时钟信号的电平即可恢复约50％ 和来自定时的逻辑运算，而不会由于内部小的延迟而输出相当于导数波形的窄或细脉冲。