公开(公告)号：US07291357B2

公开(公告)日：2007-11-06

申请号：US10330385

申请日：2002-12-26

申请人： Atsushi Hiraizumi ,  Koji Masuda ,  Hiroyuki Abe ,  Tetsuro Wada ,  Koichi Shintomi ,  Kazuyou Mizuno

发明人： Atsushi Hiraizumi ,  Koji Masuda ,  Hiroyuki Abe ,  Tetsuro Wada ,  Koichi Shintomi ,  Kazuyou Mizuno

IPC分类号： B05D5/06

CPC分类号： C23C14/547 ,  C23C14/505 ,  C23C14/548

摘要： A thin film deposition method for producing an optical film with an optical characteristic on a deposition substrate in a vacuum chamber is provided. The method may include preparing in the vacuum chamber a deposition source which is a source of the film producing material; holding the deposition substrate with a substrate holding member; arranging the deposition substrate and the deposition source such that, given that a vertical distance from the center of the deposition substrate to the deposition source is defined as ZK and a horizontal distance between the deposition substrate and the deposition source as Xk, Xk/Zk is set to satisfy a following equation 0.48≦Xk/Zk≦0.78; rotating the deposition substrate on a rotational axis which is orthogonal to the deposition substrate; and evaporating the film producing material of the deposition source to perform deposition on the deposition substrate.

摘要翻译： 提供了一种用于在真空室中在沉积基板上制造具有光学特性的光学膜的薄膜沉积方法。 该方法可以包括在真空室中制备作为成膜材料源的沉积源; 用衬底保持构件保持沉积衬底; 布置沉积基板和沉积源，使得考虑到从沉积基板的中心到沉积源的垂直距离被定义为ZK，并且沉积基板和沉积源之间的水平距离为Xk，Xk / Zk为 设定为满足以下等式0.48 <= Xk / Zk <= 0.78; 使沉积衬底旋转在与沉积衬底正交的旋转轴上; 蒸发沉积源的薄膜生成材料，以在沉积基板上进行沉积。

公开(公告)号：US20090308106A1

公开(公告)日：2009-12-17

申请号：US11907873

申请日：2007-10-18

申请人： Tetsuro Wada ,  Masahide Kuwabara ,  Yukio Komura

发明人： Tetsuro Wada ,  Masahide Kuwabara ,  Yukio Komura

IPC分类号： C03B37/02

CPC分类号： C03B37/01486 ,  C03B37/0124 ,  Y02P40/57

摘要： An electric furnace extending method and apparatus for an optical fiber glass body alignment when connecting the extension use body and pulling member and making it possible to immediately start the extension after the fusing of the connection portion. A centering mechanism for centering the free end portion of the body and member on the furnace center side is provided between the furnace pipe of the electric furnace and grips of the extension use glass body and between the furnace pipe and the pulling member. The free end portion is centered by this centering mechanism, then the gripped sides of the body and member are fixed, the front ends of the two free end portions are abutted and fused and bonded at the highest temperature portion inside the electric furnace, then the highest temperature portion is moved to the extension portion of the glass body side and the extending of the glass body is commenced.

摘要翻译： 一种电炉延伸方法和装置，用于在连接延伸使用体和牵引构件时使光纤玻璃体对准，并且使得可以在连接部分的熔合之后立即开始延伸。 在电炉的炉管和延伸用玻璃体的夹具之间以及炉管和拉件之间设置有用于使炉体中心侧的主体和部件的自由端部对中的定心机构。 自由端部由该定心机构居中，然后将主体和构件的夹持侧固定，两个自由端部的前端在电炉内部的最高温度部分抵接并熔接并粘合， 最高温度部分移动到玻璃体侧的延伸部分并开始玻璃体的延伸。

公开(公告)号：US07338709B1

公开(公告)日：2008-03-04

申请号：US09763515

申请日：2000-07-10

申请人： Tetsuro Wada ,  Katsumi Matsumura

发明人： Tetsuro Wada ,  Katsumi Matsumura

IPC分类号： B32B15/00 ,  D02G3/36

CPC分类号： G08B13/2408 ,  D02G3/02 ,  D02G3/12 ,  D02G3/38 ,  D02G3/441 ,  G08B13/2434 ,  G08B13/2442 ,  G08B13/2445 ,  Y10T428/2913 ,  Y10T428/2936 ,  Y10T428/294 ,  Y10T428/2951

摘要： According to the present invention, there is provided a security thread whose existence is not clarified, which is prevented beforehand from being removed, which can be attached even to a form of a commodity heretofore regarded as difficult, and whose use purpose range is enlarged, and the security thread can be constituted by a core member comprising a soft magnetic fiber (1) or the soft magnetic fiber and a core thread (4), and a cover member (2, 3) comprising a nonmetal material to cover the core member, constituted by covering the core member comprising the soft magnetic fiber or the soft magnetic fiber and core thread and a semi-hard magnetic material (10′) with the cover member, or constituted by covering the soft magnetic fiber or the core member comprising the soft magnetic fiber and a thermal welding thread (9) with the cover member.

摘要翻译： 根据本发明，提供了一种安全线，其存在未被澄清，预先防止被去除，其甚至可以被安装到迄今为止被认为是困难的商品的形式，并且其用途范围被扩大， 并且安全线可以由包括软磁纤维（1）或软磁纤维和芯线（4）的芯构件构成，并且包括非金属材料的覆盖构件（2,3）以覆盖芯构件 通过覆盖包括软磁纤维或软磁纤维和芯线的芯构件和与盖构件一起形成的半硬磁材料（10'）构成，或者通过覆盖软磁纤维或包括 软磁纤维和带有盖构件的热焊丝（9）。

公开(公告)号：US6012305A

公开(公告)日：2000-01-11

申请号：US035905

申请日：1998-03-06

申请人： Masahide Kuwabara ,  Tetsuro Wada ,  Yukio Komura

发明人： Masahide Kuwabara ,  Tetsuro Wada ,  Yukio Komura

IPC分类号： G02B6/00 ,  C03B37/014 ,  C03B37/018 ,  C03B37/02 ,  F27B14/18

CPC分类号： C03B37/01486 ,  C03B37/01406 ,  C03B37/0142 ,  C03B2207/50 ,  C03B2207/60 ,  C03B2207/66 ,  C03B2207/70

摘要： An apparatus for producing an optical fiber porous glass preform using the VAD method which can stably produce a high quality optical fiber porous glass preform, wherein a target bar is only rotatably supported by a chuck and is not pulled upward, a lower tip of a soot body is detected by a laser and a photodetector, and a core burner and a cladding burner is lowered in response to the result detected. A tip position detecting drive and burners are synchronizingly lowered while the deposit of porous glass grows at the lower portion of the target bar.

摘要翻译： 一种使用能够稳定地制造高质量的光纤多孔玻璃预制件的VAD方法制造光纤多孔玻璃预制件的装置，其中目标棒仅由卡盘可旋转地支撑并且不被向上拉动，烟灰的下端 身体被激光和光电检测器检测到，并且核心燃烧器和包层燃烧器响应于检测到的结果而降低。 尖端位置检测驱动器和燃烧器同时降低，同时多孔玻璃的沉积在目标棒的下部处生长。

公开(公告)号：US07806603B2

公开(公告)日：2010-10-05

申请号：US11631383

申请日：2005-07-01

申请人： Masaki Izumo ,  Tetsuro Wada ,  Kazuhiro Miyazawa ,  Kazuhiko Matsuda ,  Masaki Hattori

发明人： Masaki Izumo ,  Tetsuro Wada ,  Kazuhiro Miyazawa ,  Kazuhiko Matsuda ,  Masaki Hattori

IPC分类号： G02B6/36

CPC分类号： G08C23/06

摘要： An optical power supply type sensing system includes: an optical directivity coupler (6) mounted in a sensor unit (1); a photo-electric converter (4) connected to a first optical fiber (5) among the first to the third optical fiber (5, 7, 8) connected to the optical directivity coupler (6); an optical output device (3) connected to the second optical fiber (7); and a measurement device (10) connected to the third optical fiber (8) drawn out of the sensor unit (1).

摘要翻译： 光供电型感测系统包括：安装在传感器单元（1）中的光学方向性耦合器（6）; 在与光学方向性耦合器（6）连接的第一至第三光纤（5,7,8）中连接到第一光纤（5）的光电转换器（4）; 连接到第二光纤（7）的光输出装置（3）; 以及连接到从传感器单元（1）拉出的第三光纤（8）的测量装置（10）。

公开(公告)号：US5335331A

公开(公告)日：1994-08-02

申请号：US728681

申请日：1991-07-12

申请人： Yutaka Murao ,  Tetsuro Wada

发明人： Yutaka Murao ,  Tetsuro Wada

IPC分类号： G06F9/30 ,  G06F9/26 ,  G06F9/318 ,  G06F9/32 ,  G06F9/38 ,  G06F15/78 ,  G06F9/46

CPC分类号： G06F9/32 ,  G06F9/30181 ,  G06F9/30185 ,  G06F9/30189 ,  G06F9/30196 ,  G06F9/382 ,  G06F9/3822

摘要： To increase the kinds of executable instructions of a microcomputer without increasing the number of bits (e.g. 8 bits) constituting one word or instruction, that is, without decreasing the execution speed or increasing the ROM usage, two or more instruction groups including instructions of different kinds, respectively, are provided operation modes are determined for the respective instruction groups; and the respective instruction groups to be executed are switched according to the respective operation modes. The microcomputer includes an instruction register, an execution control unit, a mode memory flip-flop, gates, two predecoders, a programmable logic array, an arithmetic logic unit, etc. The ordinary and special instruction groups can be selected in response to an interrupt entry signal and an interrupt return signal and a specific bit of an instruction, for instance.

摘要翻译： 为了增加微计算机的可执行指令的种类，而不增加构成一个字或指令的位数（例如8位），即，不降低执行速度或增加ROM使用，则两个或多个指令组包括不同的指令 分别为各个指令组确定操作模式; 并且根据各个操作模式切换要执行的各个指令组。 微型计算机包括指令寄存器，执行控制单元，模式存储器触发器，门，两个预解码器，可编程逻辑阵列，算术逻辑单元等。可以响应于中断来选择普通和特殊指令组 例如，输入信号和中断返回信号以及指令的特定位。

公开(公告)号：US4716323A

公开(公告)日：1987-12-29

申请号：US855595

申请日：1986-04-25

申请人： Tetsuro Wada ,  Yasuo Ohkubo

发明人： Tetsuro Wada ,  Yasuo Ohkubo

IPC分类号： G01R19/165 ,  H03K3/356 ,  H03K17/284 ,  H03K17/20 ,  H03K17/22 ,  H03K17/30

CPC分类号： G01R19/16519 ,  H03K3/356008

摘要： A power voltage drop detecting circuit includes VDD and ground terminals supplied with power voltage VD, a resistor connected at one end to the VDD terminal, a MOS transistor connected between the other end of the resistor and the ground terminal, and a CMOS inverter for producing an output signal according to a voltage at the junction between the resistor and the MOS transistor. The detecting circuit further includes a control pad connected to the control gate of the n-channel MOS transistor and supplied with control voltage VC at different levels in the test mode and detect modes, respectively.

摘要翻译： 电源电压降检测电路包括供给电源电压VD的VDD和接地端子，一端连接到VDD端子的电阻器，连接在电阻器的另一端和接地端子之间的MOS晶体管，以及用于产生 根据电阻和MOS晶体管之间的结的电压的输出信号。 检测电路还包括连接到n沟道MOS晶体管的控制栅极的控制焊盘，并分别在测试模式和检测模式下提供不同电平的控制电压VC。

公开(公告)号：US06666587B2

公开(公告)日：2003-12-23

申请号：US09811455

申请日：2001-03-20

申请人： Tetsuro Wada ,  Toshihiro Mikami

发明人： Tetsuro Wada ,  Toshihiro Mikami

IPC分类号： G02B636

CPC分类号： G02B6/29368 ,  G02B6/3855 ,  G02B6/4203 ,  G02B6/4207 ,  G02B6/4237 ,  G02B6/4238

摘要： In an optical device manufacturing method according to the present invention, a metal film is formed on a side surface of a bare fiber, a film is formed on an end face of the bare fiber, and, thereafter, the bare fiber is inserted into a ferrule until the end face of the bare fiber on which the film was formed is protruded from an end face of the ferrule, and then, the bare fiber is secured to the ferrule. In an optical device according to the present invention, a bare fiber having a side surface on which a metal film was formed is inserted into and secured to a ferrule, and an end face of the bare fiber is protruded from an end face of the ferrule, and a distance L between the end faces satisfies a relationship L

摘要翻译： 在本发明的光学元件的制造方法中，在裸光纤的侧面形成有金属膜，在裸光纤的端面形成有膜，然后将裸光纤插入 套管直到其上形成有薄膜的裸露光纤的端面从套圈的端面突出，然后裸露的光纤被固定到套圈上。 在根据本发明的光学装置中，将具有形成有金属膜的侧面的裸光纤插入并固定到套圈上，并且裸光纤的端面从套圈的端面突出 ，并且端面之间的距离L满足L <4×d（裸光纤的外径）的关系，并且在裸光纤的端面上形成膜。

公开(公告)号：USD435945S

公开(公告)日：2001-01-02

申请号：US29108794

申请日：1999-08-03

申请人： Kenji Ikeno ,  Kazuhiko Nakano ,  Tetsuro Wada ,  Masaharu Katayama

设计人： Kenji Ikeno ,  Kazuhiko Nakano ,  Tetsuro Wada ,  Masaharu Katayama

公开(公告)号：US20120301610A1

公开(公告)日：2012-11-29

申请号：US13525572

申请日：2012-06-18

申请人： Keiichi Aiso ,  Tetsuro Wada ,  Shinji Asao ,  Nobuaki Orita ,  Takeshi Yagi

发明人： Keiichi Aiso ,  Tetsuro Wada ,  Shinji Asao ,  Nobuaki Orita ,  Takeshi Yagi

IPC分类号： B05D1/12 ,  B05C19/04

CPC分类号： C03B37/01294

摘要： A method of producing a glass preform by depositing silica powder that contains silica particles on a starting material includes a transferring step, a disaggregating step, and a depositing step. The transferring step includes transferring the silica powder. The disaggregating step includes disaggregating and dispersing agglomerates of the silica particles contained in the silica powder while being transferred in the transferring step. The depositing step includes depositing the silica powder, which is transferred and is obtained by disaggregating and dispersing the agglomerates of the silica particles, on the starting material.

摘要翻译： 通过在原料上沉积含有二氧化硅颗粒的二氧化硅粉末制造玻璃预制体的方法包括转印步骤，分解步骤和沉积步骤。 转移步骤包括转移二氧化硅粉末。 解聚步骤包括在转移步骤中转移二氧化硅粉末中包含的二氧化硅颗粒的附聚物的分散和分散。 沉积步骤包括沉积二氧化硅粉末，其通过将二氧化硅颗粒的附聚物分解和分散而转移并获得在原料上。