公开(公告)号：US4889831A

公开(公告)日：1989-12-26

申请号：US126339

申请日：1987-11-30

申请人： Kazuaki Ishii ,  Toshiro Futatsugi ,  Toshio Oshima ,  Toshio Fujii ,  Naoki Yokoyama ,  Akihiro Shibatomi

发明人： Kazuaki Ishii ,  Toshiro Futatsugi ,  Toshio Oshima ,  Toshio Fujii ,  Naoki Yokoyama ,  Akihiro Shibatomi

IPC分类号： H01L29/73 ,  H01L21/28 ,  H01L21/285 ,  H01L21/331 ,  H01L21/337 ,  H01L29/205 ,  H01L29/45 ,  H01L29/737 ,  H01L29/808

CPC分类号： H01L29/66924 ,  H01L21/28575 ,  H01L29/452 ,  H01L29/66318 ,  H01L29/7371 ,  H01L29/808 ,  Y10S148/01 ,  Y10S148/065

摘要： An electrode structure of an electrode of a refractory metal or a silicide thereof on a layer of In.sub.x Ga.sub.1-x As (0

摘要翻译： 在III-V族化合物半导体的基板上的In x Ga 1-x As（0

公开(公告)号：US4868612A

公开(公告)日：1989-09-19

申请号：US165050

申请日：1988-03-07

申请人： Toshio Oshima ,  Toshiro Futatsugi

发明人： Toshio Oshima ,  Toshiro Futatsugi

IPC分类号： H01L29/86 ,  B82Y10/00 ,  B82Y20/00 ,  H01L29/15 ,  H01L29/201 ,  H01L29/68 ,  H01L29/76 ,  H01L29/88 ,  H01L31/0352 ,  H01S5/00 ,  H01S5/042 ,  H01S5/34

CPC分类号： H01L33/06 ,  B82Y20/00 ,  H01L29/155 ,  H01L29/7606 ,  H01L29/882 ,  H01L31/035236 ,  H01S5/0422 ,  H01S5/34 ,  H01S5/3408 ,  H01S5/3418 ,  H01S5/3425

摘要： A semiconductor device comprises a first barrier layer, a quantum well layer formed on the first barrier layer and having a bottom of conduction band with an energy which varies with a curve of second order, a second barrier layer formed on said quantum well layer, and first and second contact layers. The first barrier layer, the quantum well layer and the second barrier layer make up a layer sequence which is repeated a predetermined number of times, and the first contact layer connects to the first barrier layer in a first of the predetermined number of layer sequences, while the second contact layer connects to the second barrier layer in a last of the predetermined number of layer sequences.

公开(公告)号：US4752113A

公开(公告)日：1988-06-21

申请号：US36454

申请日：1987-04-09

申请人： Yasunori Saito ,  Osamu Ichikawa ,  Toshio Oshima

发明人： Yasunori Saito ,  Osamu Ichikawa ,  Toshio Oshima

IPC分类号： H01B13/32 ,  G02B6/44

CPC分类号： G02B6/4427 ,  G02B6/4489 ,  G02B6/4491 ,  G02B6/4494

摘要： In a waterproof optical fiber cable for use in a communication system, one or more optical fibers are loosely put in grooves formed along a spacer and a plurality of filled portions are formed in each of said grooves by being filled with dampproof material with a predetermined interval so as to provide a plurality of filled portions and unfilled portions alternately, whereby undesired local bending of the optical fibers can be prevented. Also a method of making the waterproof optical fiber cable having such filled portions and unfilled portions is disclosed.

公开(公告)号：US4008435A

公开(公告)日：1977-02-15

申请号：US552894

申请日：1975-02-25

申请人： Toshio Oshima ,  Tatsuo Ishiguro

发明人： Toshio Oshima ,  Tatsuo Ishiguro

IPC分类号： H03M3/02 ,  G01R33/12

CPC分类号： H03M3/02

摘要： A delta modulation encoder consisting essentially of a slope limiter and a delta modulator is disclosed. The slope limiter comprises an integrator, a subtraction circuit for generating the difference signal between the input analog signal and the output of the integrator, and an amplitude-limited amplifier, having preset saturation levels, for amplifying the output of the subtraction circuit and for supplying the amplified output to the integrator. The delta modulator encodes the output of the slope limiter into a delta-modulation signal. Thus, the slope of the input signal to the delta modulator is limited by the slope limiter to a value below the maximum slope which the delta modulator can follow.

摘要翻译： 公开了一种主要由斜率限制器和增量调制器组成的增量调制编码器。 斜率限制器包括积分器，用于产生输入模拟信号和积分器的输出之间的差信号的减法电路，以及具有预设饱和电平的限幅放大器，用于放大减法电路的输出并供给 放大的输出到积分器。 Δ调制器将斜率限制器的输出编码为增量调制信号。 因此，到Δ调制器的输入信号的斜率被斜率限制器限制到低于delta调制器可以遵循的最大斜率的值。

公开(公告)号：US06458294B2

公开(公告)日：2002-10-01

申请号：US09855650

申请日：2001-05-16

申请人： Toshio Oshima ,  Yukinori Yamada ,  Shoji Saibara ,  Takanori Kamoto ,  Tomio Nabeshima

发明人： Toshio Oshima ,  Yukinori Yamada ,  Shoji Saibara ,  Takanori Kamoto ,  Tomio Nabeshima

IPC分类号： C09D522

CPC分类号： C09K11/7706 ,  C09D11/50 ,  C09K11/02 ,  C09K11/06 ,  C09K11/08 ,  C09K11/7701 ,  C09K11/7708 ,  C09K11/7709 ,  C09K11/7756 ,  C09K11/7769 ,  C09K11/7774 ,  C09K11/7776 ,  C09K11/7777

摘要： A fluorescent substance of the following general formula: LnXA1-XPO4 wherein Ln represents at least one element selected from the group consisting of Nd, Yb and Er; A represents at least one element selected from the group consisting of Y, La, Gd, Bi, Ce, Lu, In and Tb; and X represents a value within the range of 0.01 to 0.99.

摘要翻译： 一种以下通式的荧光物质：其中Ln表示选自Nd，Yb和Er中的至少一种元素; A表示选自Y，La，Gd，Bi，Ce，Lu，In和Tb中的至少一种元素; X表示0.01〜0.99的范围内的值。

公开(公告)号：US5611958A

公开(公告)日：1997-03-18

申请号：US238068

申请日：1994-05-04

申请人： Yoji Takeuchi ,  Toshio Oshima ,  Ryuzo Fukao ,  Hisao Kanzaki

发明人： Yoji Takeuchi ,  Toshio Oshima ,  Ryuzo Fukao ,  Hisao Kanzaki

IPC分类号： C09K11/08 ,  C09K11/77 ,  C09K11/81 ,  G06K7/12 ,  G06K19/06 ,  C09K11/70 ,  B32B33/00 ,  G06K19/14

CPC分类号： C09K11/7709 ,  C09K11/08 ,  C09K11/7701 ,  C09K11/7756 ,  C09K11/7769 ,  C09K11/7777 ,  G06K19/06046 ,  G06K7/12 ,  B41M3/144 ,  Y10S428/913

摘要： The invention provides a phosphor excited by infrared rays to emit infrared rays which has a nonacicular particle shape and a particle size of 4 .mu.m or smaller after being synthesized. The phosphor preferably comprises an oxoacid salt-containing compound including at least one element selected from the group consisting of Nd, Yb and Er. The invention further provides a material having a latent image pattern comprising said phosphor and an optical reading system which use the material having a latent image pattern.

摘要翻译： 本发明提供了一种由红外线激发的发射红外线的荧光体，其在合成后具有非接触粒子形状和4μm以下的粒径。 磷光体优选包含含有酸的含酸化合物，其包含选自Nd，Yb和Er中的至少一种元素。 本发明还提供具有包括所述荧光体的潜像图案的材料和使用具有潜像图案的材料的光学读取系统。

公开(公告)号：US5366252A

公开(公告)日：1994-11-22

申请号：US4271

申请日：1993-01-14

申请人： Masato Nishida ,  Toshio Oshima ,  Tsunemi Ohiwa ,  Takato Karashima

发明人： Masato Nishida ,  Toshio Oshima ,  Tsunemi Ohiwa ,  Takato Karashima

IPC分类号： B41M5/00 ,  B41M3/14 ,  B42D15/10 ,  G06K1/12 ,  G06K19/06 ,  G06K19/10 ,  B42D15/00

CPC分类号： B42D25/382 ,  B41M3/14 ,  B42D25/00 ,  B42D25/21 ,  B42D25/23 ,  B42D25/369 ,  G06K1/121 ,  G06K19/10

摘要： An infrared-absorbing mark printed matter in which an infrared-absorbing mark is formed on a substrate by printing with an ink having high light absorptivity in the infrared region; the infrared-absorbing mark is covered up by smearing with an ink having high light absorptivity in the visible region and pervious to light in the infrared region to form a colored concealing layer; and on the colored concealing layer is formed a white concealing layer by printing with an ink containing a white pigment and an extender pigment of which at least part of the particles are those having an average particle size of 3 to 20 .mu.m.

摘要翻译： 一种红外线吸收标记印刷物，其中在红外区域中用具有高光吸收性的油墨印刷在基板上形成红外线吸收标记; 红外线吸收标记被可见光区域中具有高光吸收性的墨水和红外线区域的光透过而被覆盖，形成着色隐蔽层; 通过用含有白色颜料的墨水和至少部分颗粒的平均粒径为3〜20μm的增量颜料进行印刷，在彩色隐蔽层上形成白色隐蔽层。

公开(公告)号：US08338747B2

公开(公告)日：2012-12-25

申请号：US12591567

申请日：2009-11-24

申请人： Takanori Kon ,  Yoshihide Tabayashi ,  Kazunori Takano ,  Takaaki Motohashi ,  Toshio Oshima ,  Naoki Kawai ,  Yuji Motohashi

发明人： Takanori Kon ,  Yoshihide Tabayashi ,  Kazunori Takano ,  Takaaki Motohashi ,  Toshio Oshima ,  Naoki Kawai ,  Yuji Motohashi

IPC分类号： B23K26/06

CPC分类号： B23K26/361 ,  B23K2103/42 ,  B23K2103/50 ,  F02M61/168 ,  F02M2200/8069 ,  F16L19/028

摘要： The present invention provides a method of removing a coated resin layer of a resin-coated metal tube whereby a resin layer can be stripped rapidly without the risk of damaging a plating layer. In a method of removing a coating resin layer of a resin-coated metal tube according to the present invention, a coating resin layer is removed by a rotating body of a rotating body stripping apparatus, whereupon the coating resin layer is removed by a laser beam of a laser apparatus.

摘要翻译： 本发明提供一种去除树脂涂覆的金属管的涂覆树脂层的方法，由此可以快速剥离树脂层而不会损坏镀层。 在本发明的树脂被覆金属管的涂布树脂层的除去方法中，通过旋转体剥离装置的旋转体除去涂布树脂层，通过激光束除去涂布树脂层 的激光装置。

公开(公告)号：US06943872B2

公开(公告)日：2005-09-13

申请号：US10395858

申请日：2003-03-25

申请人： Shinji Endo ,  Yoshiaki Nagao ,  Toshiyuki Yamamoto ,  Toshio Oshima

发明人： Shinji Endo ,  Yoshiaki Nagao ,  Toshiyuki Yamamoto ,  Toshio Oshima

IPC分类号： G01M11/00 ,  G01N21/00

CPC分类号： G01M11/3145

摘要： An optical fiber inspecting system 1A comprises a waveform measuring unit 2 for measuring an OTDR waveform for an optical fiber F to be inspected and a waveform evaluating unit 3 for evaluating an anomaly within the optical fiber. The waveform evaluating unit 3 comprises a calculating part 4 and a detecting part 5. The calculating part 4 calculates the gradient and the amount of change in gradient of the waveform at each time point. The detecting part 5 determines whether or not the gradient and the amount of change in gradient are within a defined allowable range of gradient and a defined allowable range of amount of change, respectively. This realizes an optical fiber inspecting system, an inspection method and a selecting method, all of which enable to detect reliably an anomaly within an optical fiber through an OTDR waveform.

摘要翻译： 光纤检查系统1A包括用于测量待检查的光纤F的OTDR波形的波形测量单元2和用于评估光纤内的异常的波形评估单元3。 波形评估单元3包括计算部分4和检测部分5.计算部分4计算每个时间点的波形的梯度和斜率变化量。 检测部5判断倾斜度和梯度变化量是否分别在规定的倾斜允许范围和规定的变化量的允许范围内。 这实现了光纤检测系统，检查方法和选择方法，所有这些都能够通过OTDR波形可靠地检测光纤内的异常。

公开(公告)号：US06533464B1

公开(公告)日：2003-03-18

申请号：US09685886

申请日：2000-10-11

申请人： Yoshiaki Terasawa ,  Toshio Oshima

发明人： Yoshiaki Terasawa ,  Toshio Oshima

IPC分类号： G02B638

CPC分类号： G02B6/2551 ,  G02B6/266

摘要： It is an object of this invention to provide a connection unit capable of improving transmission characteristics. The connection unit according to this invention is provided between a plurality of first optical fibers extending from an optical amplifier and a plurality of second optical fibers in an optical cable, and comprises one or more optical components to connect one first optical fiber to one second optical fiber. Each of the optical components includes third and fourth optical fibers that can be connected to one first optical fiber and one second optical fiber with low connection losses, respectively, and a loss adjusting section for adjusting a transmission loss. The transmission loss deviation in a plurality of optical transmission lines is adjusted to 0.005 dB/km or less.

摘要翻译： 本发明的目的是提供一种能够提高传输特性的连接单元。 根据本发明的连接单元设置在从光放大器和光缆中的多个第二光纤延伸的多个第一光纤之间，并且包括一个或多个光学部件，以将一个第一光纤连接到一个第二光学 纤维。 每个光学部件包括分别连接到一个第一光纤和一个具有低连接损耗的第二光纤的第三和第四光纤，以及用于调整传输损耗的损耗调整部分。 将多个光传输线路的传输损耗偏差调整为0.005dB / km以下。