公开(公告)号：US06374028B2

公开(公告)日：2002-04-16

申请号：US09222866

申请日：1998-12-30

申请人： Koji Yamada ,  Koji Nakamura

发明人： Koji Yamada ,  Koji Nakamura

IPC分类号： G02B610

CPC分类号： H01S5/22 ,  G02B2006/12097 ,  G02B2006/12176 ,  H01S5/0655 ,  H01S5/20 ,  H01S5/2004 ,  H01S5/2213 ,  H01S5/2218 ,  H01S5/2227

摘要： A ridge waveguide-type optical semiconductor device and a method of fabricating the same. The method of fabrication includes forming a first clad layer, a core layer, a second clad layer and a contact layer, in the stated order on a semiconductor substrate, forming a strip-shaped etching mask on the contact layer, removing the contact layer and the second clad layer selectively by etching, using the etching mask, until the core layer is exposed, so as to form a ridge including etched second clad layer, and forming a semiconductor layer by crystal growth, so as to form a mode control layer on the exposed surface of the core layer. The semiconductor device includes a semiconductor substrate, a first clad layer formed on the substrate, a core layer serving as a waveguide, on the first clad layer, and a strip-shaped second clad layer on the core layer. A mode control layer is formed on the core layer, and insulating layers are formed on the mode control layer, at opposite sides of the second clad layer. To confine light to waveguide, the mode control layer has a refractive index equal to or less than a refractive index of the core layer, and is larger than refractive indexes of the respective insulating layers.

摘要翻译： 脊波导型光学半导体器件及其制造方法。 制造方法包括在半导体衬底上按顺序形成第一覆盖层，芯层，第二覆盖层和接触层，在接触层上形成条状蚀刻掩模，去除接触层和 通过蚀刻选择性地使用蚀刻掩模直到芯层露出，以便形成包括蚀刻的第二覆盖层的脊，并且通过晶体生长形成半导体层，以形成模式控制层 核心层的暴露表面。 半导体器件包括半导体衬底，在衬底上形成的第一覆盖层，用作波导的芯层，在第一覆盖层上，以及芯层上的带状第二覆盖层。 在芯层上形成模式控制层，在模式控制层上，在第二覆层的相对侧形成绝缘层。 为了将光限制在波导上，模式控制层具有等于或小于芯层的折射率的折射率，并且大于各绝缘层的折射率。

公开(公告)号：US06371359B1

公开(公告)日：2002-04-16

申请号：US09538452

申请日：2000-03-30

申请人： Yutaka Kimura ,  Koji Nakamura

发明人： Yutaka Kimura ,  Koji Nakamura

IPC分类号： B23K3702

CPC分类号： B23K11/02 ,  B23K2101/06

摘要： A stainless steel pipe which prevents a gas supplied through the pipe from being contaminated so as to maintain high degree of purity, the stainless steel pipe having a superior corrosion resistance so appropriate as to supply the gas for manufacturing semiconductors. According to the present invention, there are provided a stainless steel pipe and a joining method thereof regarding joining by butt welding, the stainless steel pipe comprising a joining portion 1 having a butt joining portion 2, the butt joining portion having an outer butt joining portion 2a in an outer wall surface portion 3 joined by a butt welding with penetration welding portion W and, an inner butt joining portion 2b in an inner wall surface portion joined in solid-state without being melted, such that the joining portion comprises the butt joining portion joined by the butt welding with partial penetration.

摘要翻译： 一种不锈钢管，其防止通过管道供应的气体被污染以保持高纯度，不锈钢管具有优良的耐腐蚀性，适于提供用于制造半导体的气体。 根据本发明，提供了一种不锈钢管及其对接方法，该不锈钢管包括具有对接接合部分2的接合部分1，对接接合部分具有外对接接合部分 在通过与穿透焊接部分W的对接接合的外壁表面部分3中的内部对接部分2b，以及固定在一起而不熔化的内壁表面部分中的内对接部分2b，使得接合部分包括对接 通过对接焊接部分穿透部分。

公开(公告)号：US06290031B1

公开(公告)日：2001-09-18

申请号：US09500812

申请日：2000-02-10

申请人： Koji Nakamura ,  Katsuhiro Shibata ,  Katsuhiro Kitamura

发明人： Koji Nakamura ,  Katsuhiro Shibata ,  Katsuhiro Kitamura

IPC分类号： F16D6902

CPC分类号： F16D65/10 ,  F16D69/02 ,  F16D2069/002 ,  F16D2200/003 ,  F16D2200/006

摘要： To inhibit the excessive wearing of a friction contact surface forming portion of a brake drum and a friction member by the abrading action of a worn powder and the like, and to reinforce the friction contact surface forming portion, in a drum body of a brake drum, an annular friction contact surface forming section includes a plurality of composite portions disposed in a circumferential direction thereof, each comprising a metal matrix and a large number of dispersions, and a plurality of metal portions formed only of a metal. Thus, it is possible to force a worn powder and the like into each of the metal portions of the friction contact surface forming section by the urging force of the friction member during a braking operation to retain the worn powder and the like.

摘要翻译： 为了通过磨损的粉末等的磨损作用来抑制制动鼓和摩擦构件的摩擦接触面形成部分的过度磨损，并且在制动鼓的鼓体中加强摩擦接触表面形成部分 环状的摩擦接触面形成部包括沿圆周方向设置的多个复合部，每个复合部包括金属基体和大量分散体，以及仅由金属形成的多个金属部分。 因此，可以在制动操作期间通过摩擦构件的推动力将磨损的粉末等强制到摩擦接触表面形成部分的每个金属部分中，以保持磨损的粉末等。

公开(公告)号：US6106688A

公开(公告)日：2000-08-22

申请号：US961594

申请日：1997-10-30

申请人： Yukio Miyazaki ,  Hitoshi Suzuki ,  Hidehiko Fujisaki ,  Koji Nakamura ,  Mitsuo Yamashita ,  Masami Nakajyoh ,  Masashi Takada

发明人： Yukio Miyazaki ,  Hitoshi Suzuki ,  Hidehiko Fujisaki ,  Koji Nakamura ,  Mitsuo Yamashita ,  Masami Nakajyoh ,  Masashi Takada

IPC分类号： G11B5/60 ,  C25D7/00 ,  C25D21/12 ,  G11B5/48 ,  G11B21/21 ,  C25D5/02

CPC分类号： G11B5/486 ,  C25D21/12 ,  C25D7/00 ,  G11B5/484

摘要： Provided are a method for manufacturing a suspension element having a pattern of wiring lines and an equipment for the same. The method includes the steps of: preparing a roll of band-shaped sheet used as a substrate of the suspension element; sequentially performing processes to the sheet through a series of processing sections to integrally form the suspension element with the pattern of wiring lines within a predetermined region of the sheet, and transferring the sheet in a wound state like a roll from one of the processing sections to the next processing section.

摘要翻译： 提供一种具有布线图案的悬挂元件及其设备的制造方法。 该方法包括以下步骤：制备用作悬挂元件的基底的带状片材卷; 通过一系列处理部分对片材顺序地进行处理，以将布线的图案一体地形成在片材的预定区域内，并将片材从处理部分之一转移到卷状的卷绕状态， 下一个处理部分。

公开(公告)号：US06088620A

公开(公告)日：2000-07-11

申请号：US716865

申请日：1996-09-20

申请人： Ryoji Ninomiya ,  Koji Nakamura

发明人： Ryoji Ninomiya ,  Koji Nakamura

IPC分类号： G06F1/16 ,  G06F1/26 ,  G06F9/445

CPC分类号： G06F9/4401 ,  G06F1/1632 ,  G06F1/26

摘要： A computer system is provided has a computer main body and an expansion unit to be attached to and detached from the computer main body. Power is input to the computer system in accordance with a plurality of factors. A power supply controller determines which factor has caused power-ON for the computer system, and writes the result of this determination into a power-ON factor register. BIOS reads the content stored in the power-ON factor register and executes processing in accordance with power-ON factors. Before the computer system is switched on, the power supply controller determines the connection, type and state of the expansion unit and writes the result of this into the state register. BIOS executes error processing, etc., in accordance with the content of the state register.

摘要翻译： 提供了一种计算机系统，具有计算机主体和与计算机主体连接和分离的扩展单元。 根据多个因素将电力输入到计算机系统。 电源控制器确定哪个因素已导致计算机系统的通电，并将该确定的结果写入开机因子寄存器。 BIOS读取存储在通电因素寄存器中的内容，并根据通电因素执行处理。 在打开计算机系统之前，电源控制器确定扩展单元的连接，类型和状态，并将其结果写入状态寄存器。 BIOS根据状态寄存器的内容执行错误处理等。

公开(公告)号：US6046540A

公开(公告)日：2000-04-04

申请号：US1007

申请日：1997-12-30

申请人： Koji Nakamura

发明人： Koji Nakamura

IPC分类号： H01J29/86 ,  H01J29/10

CPC分类号： H01J29/861 ,  H01J2229/862

摘要： A color picture tube satisfies the following conditions. First, a value of df(r)/dr is zero in a first area on an inner surface of a panel which includes a point at which r=0, and is negative in a second area from an outside of the first area to the point at which r=L.sub.d, where r denotes a radial distance from the Z-axis, and f(r) denotes a position of a point on the inner surface of the panel in a direction of the Z-axis, and the point at which r=L.sub.d denotes an outermost point in a diagonal direction of the image display area. Second, a value of d.sup.2 f(r)/dr.sup.2 is negative in a third area from the point at which r=0 to an inside of a point at which r=R.sub.2 being within the second area, is zero at the point at which r=R.sub.2, and is positive in a fourth area from an outside of the point at which r=R.sub.2 to the point at which r=L.sub.d. Third, a thickness of the panel in the second area in the direction of the Z-axis is larger than that in the first area in the direction of the Z-axis.

摘要翻译： 彩色显象管满足以下条件。 首先，在包括r = 0的点的面板的内表面上的第一区域中，df（r）/ dr的值为零，并且在从第一区域的外部到第二区域的第二区域中为负的 点r = Ld，其中r表示距离Z轴的径向距离，f（r）表示在Z轴方向上面板内表面上的点的位置， 其中r = Ld表示图像显示区域的对角线方向上的最外点。 第二，在从r = 0到r = R2在第二区域内的点的内部的第三区域中，d2f（r）/ dr2的值为负，在r = R2，并且在从r = R2的点的外部到r = Ld的点的第四区域中为正。 第三，在Z轴方向上的第二区域中的面板的厚度大于在Z轴方向上的第一区域中的厚度。

公开(公告)号：US5889928A

公开(公告)日：1999-03-30

申请号：US804830

申请日：1997-02-24

申请人： Koji Nakamura ,  Masayuki Mizuno ,  Ryuichi Okumura

发明人： Koji Nakamura ,  Masayuki Mizuno ,  Ryuichi Okumura

IPC分类号： H04N1/407 ,  H04N1/50 ,  H04N1/60

CPC分类号： H04N1/4078

摘要： Method of automating at least a portion of an output gradation adjustment job for an image output apparatus. Test image data are corrected according to an initial gradation correction curve, and a test image is formed according to the image data thus corrected. The test image is read by a scanner to obtain read data. Based on the read data thus obtained, test image data are newly formed. Based on the newly formed test image data, a test image is again formed. The second-time test image thus formed is read by the scanner to obtain read data. Based on the read data obtained by reading the second-time test image, the initial gradation correction curve and a predetermined reference output curve, candidate point data are obtained. Based on the candidate point data, a gradation correction curve is formed and set.

摘要翻译： 自动化图像输出装置的输出灰度调整作业的至少一部分的方法。 根据初始灰度校正曲线校正测试图像数据，并根据如此校正的图像数据形成测试图像。 测试图像由扫描仪读取以获得读取数据。 基于这样获得的读取数据，新形成测试图像数据。 基于新形成的测试图像数据，再次形成测试图像。 由扫描器读取由此形成的第二次测试图像以获得读取数据。 基于通过读取第二次测试图像获得的读取数据，获得初始灰度校正曲线和预定参考输出曲线，获得候选点数据。 基于候选点数据，形成并设置灰度校正曲线。

公开(公告)号：US5884085A

公开(公告)日：1999-03-16

申请号：US757412

申请日：1996-11-27

申请人： Makoto Sakai ,  Ryoji Ninomiya ,  Koji Nakamura ,  Keiichi Uehara

发明人： Makoto Sakai ,  Ryoji Ninomiya ,  Koji Nakamura ,  Keiichi Uehara

IPC分类号： G06F1/16 ,  G06F1/26 ,  G06F1/28 ,  G06F1/32 ,  G06F3/023 ,  G06F13/42

CPC分类号： G06F1/165 ,  G06F1/1616 ,  G06F1/1677 ,  G06F1/26 ,  G06F1/28 ,  G06F1/3218 ,  G06F13/4226 ,  G06F3/023

摘要： Dedicated registers are arranged in a status LCD control gate array connected to a system bus, and the dedicated registers or register group and a keyboard controller are connected through a keyboard interface bus. The keyboard controller has two ports for communicating with a CPU. The keyboard controller transfers existing commands released to an application program or the like and transmits normal key data through the system bus. The keyboard controller transmits hot key data and transfers a command for realizing any other special function through the keyboard interface bus and the dedicated registers.

摘要翻译： 专用寄存器布置在连接到系统总线的状态LCD控制门阵列中，专用寄存器或寄存器组和键盘控制器通过键盘接口总线连接。 键盘控制器有两个用于与CPU通信的端口。 键盘控制器将释放的现有命令传送到应用程序等，并通过系统总线发送普通密钥数据。 键盘控制器通过键盘接口总线和专用寄存器传送热键数据并传送用于实现任何其他特殊功能的命令。

公开(公告)号：US5528100A

公开(公告)日：1996-06-18

申请号：US267754

申请日：1994-07-05

申请人： Shunichi Igeta ,  Koji Nakamura ,  Makoto Ishizuka ,  Tsunehiko Sugawara ,  Otojiro Kida

发明人： Shunichi Igeta ,  Koji Nakamura ,  Makoto Ishizuka ,  Tsunehiko Sugawara ,  Otojiro Kida

IPC分类号： C23C4/10 ,  H01J9/26 ,  H01J29/86 ,  H01J29/88 ,  H01J31/12 ,  H01J31/00

CPC分类号： C23C4/10 ,  H01J29/863 ,  H01J29/88 ,  H01J9/261 ,  H01J2329/00

摘要： A flat cathode-ray tube in which a ceramics film or a glass film is formed by thermal spray on the coupled surface of a metal case. This assembly and a glass screen are coupled through crystallized frit glass or by glass fusion. The coupling between the metal case and the glass screen has a coupling strength sufficient to resist the vacuum stress. The metal case, which is not exposed for a long time to high temperatures during thermal spraying, can be made of a metal for realizing a lightweight without any thermal deformation or dimensional variations, thereby attaining satisfactory mechanical properties.

摘要翻译： 平面阴极射线管，其中通过热喷涂在金属壳体的耦合表面上形成陶瓷膜或玻璃膜。 该组件和玻璃屏幕通过结晶玻璃料或玻璃熔合物联接。 金属外壳和玻璃屏幕之间的耦合具有足以抵抗真空应力的耦合强度。 在热喷涂期间不长时间暴露于高温的金属壳体可以由实现轻量化的金属制成，而没有任何热变形或尺寸变化，从而获得令人满意的机械性能。

公开(公告)号：US5447460A

公开(公告)日：1995-09-05

申请号：US42504

申请日：1993-04-05

申请人： Koji Nakamura ,  Tetsushin Yazu ,  Suguru Fujii ,  Keitaro Tsukui ,  Junko Itoh ,  Kenichi Umino

发明人： Koji Nakamura ,  Tetsushin Yazu ,  Suguru Fujii ,  Keitaro Tsukui ,  Junko Itoh ,  Kenichi Umino

IPC分类号： H01J9/24 ,  H01J9/26 ,  H01J29/86 ,  H01J29/87 ,  H01J9/00

CPC分类号： H01J29/861 ,  H01J9/244

摘要： There are provided a cathode-ray tube display unit which can be manufactured with reduced weight and cost and which can have a screen plane flattened without the use of any metal band, and a method of making the same. The screen panel is previously deformed by the use of a jig and then sealingly connected to a funnel. After the jig has been removed, the interior of the display tube body is extracted to form a vacuum. The display tube body is distorted by the extraction, but such a distortion can be corrected by deformations previously applied to the display tube body. Thus, the screen plane can be flattened without the use of any metal band.

摘要翻译： 提供一种阴极射线管显示单元，其制造方法可以减轻重量和成本，并且可以使屏幕平面不变形而不使用任何金属带。 屏幕面板先前通过使用夹具进行变形，然后密封地连接到漏斗。 在移除夹具之后，抽出显示管体的内部以形成真空。 显示管体通过提取而变形，但是这种变形可以通过先前施加到显示管体的变形来校正。 因此，屏幕平面可以被平坦化而不使用任何金属带。