公开(公告)号：US4035387A

公开(公告)日：1977-07-12

申请号：US623084

申请日：1975-10-16

申请人： Kuniaki Taninaka ,  Akira Hirano ,  Hitoshi Kurono

发明人： Kuniaki Taninaka ,  Akira Hirano ,  Hitoshi Kurono

IPC分类号： C07D339/06

CPC分类号： C07D339/06

摘要： A 1,3-dithiol-2-ylidene malonate derivative represented by the general formula (I), ##STR1## wherein R and R.sup.1, which may be same or different, are individually an alkyl group having 1 to 4 carbon atoms is a new compound which is effective as a fungicide.

摘要翻译： 由通式（I）表示的1,3-二硫醇-2-亚基丙二酸酯衍生物，其中R和R 1可以相同或不同，分别为具有1至4个碳原子的烷基 是一种作为杀菌剂有效的新化合物。

公开(公告)号：US20130328013A1

公开(公告)日：2013-12-12

申请号：US14001342

申请日：2011-03-23

申请人： Tetsuhiko Inazu ,  Cyril Pernot ,  Akira Hirano

发明人： Tetsuhiko Inazu ,  Cyril Pernot ,  Akira Hirano

IPC分类号： H01L33/10

CPC分类号： H01L33/10 ,  H01L33/32 ,  H01L33/382 ,  H01L33/405 ,  H01L2933/0016

摘要： A nitride semiconductor ultraviolet light-emitting element is formed by laminating at least an n-type cladding layer configured of an n-type AlGaN semiconductor layer, an active layer including an AlGaN semiconductor layer having band gap energy of 3.4 eV or larger, and a p-type cladding layer configured of a p-type AlGaN semiconductor layer. A p-type contact layer configured of a p-type AlGaN semiconductor layer that absorbs ultraviolet light emitted from the active layer is formed on the p-type cladding layer. The p-type contact layer has an opening portion penetrating through to a surface of the p-type cladding layer. A p-electrode metal layer that makes Ohmic contact or non-rectifying contact with the p-type contact layer is formed on the p-type contact layer so as not to completely block the opening portion. A reflective metal layer for reflecting the ultraviolet light is formed at least on the opening portion and covers the surface of the p-type cladding layer that is exposed through the opening portion either directly or through a transparent insulating layer that allows the ultraviolet light to pass therethrough.

摘要翻译： 氮化物半导体紫外线发光元件是通过层叠由n型AlGaN半导体层构成的至少n型包覆层，包含具有3.4eV以上的带隙能量的AlGaN半导体层的有源层，以及 p型覆层，由p型AlGaN半导体层构成。 在p型覆层上形成由p型AlGaN半导体层构成的p型接触层，该p型接触层吸收从有源层发射的紫外线。 p型接触层具有穿透p型包层的表面的开口部。 在p型接触层上形成与p型接触层进行欧姆接触或非整流接触的p电极金属层，以不完全阻挡开口部。 至少在开口部分上形成用于反射紫外光的反射金属层，并且通过开口部分直接或通过允许紫外光通过的透明绝缘层覆盖p型包覆层的表面 通过。

公开(公告)号：US08283096B2

公开(公告)日：2012-10-09

申请号：US12550913

申请日：2009-08-31

申请人： Wataru Yamada ,  Katsumi Nukada ,  Masahiro Iwasaki ,  Akira Hirano ,  Takatsugu Doi

发明人： Wataru Yamada ,  Katsumi Nukada ,  Masahiro Iwasaki ,  Akira Hirano ,  Takatsugu Doi

IPC分类号： G03G5/047

CPC分类号： G03G5/075 ,  G03G5/076 ,  G03G5/14769 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795 ,  G03G2215/00957

摘要： An electrophotographic photoreceptor comprising: a conductive substrate; a photosensitive layer formed on the conductive substrate; and an outermost surface layer that is a layer made of a cured material of a composition including at least one compound represented by the following formula (I) and at least one compound having charge transportability and an azo group: wherein in formula (I), F represents an n-valent organic group having a hole transporting property, R represents a hydrogen atom or an alkyl group, L represents a divalent organic group, n represents an integer of 1 or more, and j represents 0 or 1.

摘要翻译： 一种电子照相感光体，包括：导电基底; 形成在所述导电基板上的感光层; 以及最外表面层，其是由包含至少一种由下式（I）表示的化合物和至少一种具有电荷传输性的化合物和偶氮基团的组合物的固化材料制成的层，其中在式（I）中， F表示具有空穴传输性的n价有机基团，R表示氢原子或烷基，L表示二价有机基团，n表示1以上的整数，j表示0或1。

公开(公告)号：US08005374B2

公开(公告)日：2011-08-23

申请号：US12723210

申请日：2010-03-12

申请人： Kazushige Yonenaga ,  Mikio Yoneyama ,  Masahito Tomizawa ,  Akira Hirano ,  Shoichiro Kuwahara ,  Tomoyoshi Kataoka ,  Akihide Sano ,  Gentaro Funatsu

发明人： Kazushige Yonenaga ,  Mikio Yoneyama ,  Masahito Tomizawa ,  Akira Hirano ,  Shoichiro Kuwahara ,  Tomoyoshi Kataoka ,  Akihide Sano ,  Gentaro Funatsu

IPC分类号： H04B10/06

CPC分类号： H04B10/58 ,  H04B10/5051 ,  H04B10/5055 ,  H04B10/50575 ,  H04B10/54 ,  H04B10/66

摘要： An optical transmission system is provided in which the optimum operating point of a Mach-Zehnder interferometer, matched to the optical frequency of the light source on the transmitting side, can be set. The optical receiver (2) has an infinitesimal-modulated signal component detection circuit (222), which uses the signal train output from a balanced detection circuit (221) to detect the infinitesimal-modulated signal component applied to the phase adjustment terminal (201) of an MZI (200) by an infinitesimal-modulated signal oscillation circuit (224); a synchronous detection circuit (223), which synchronously detects the infinitesimal-modulated signals output from the infinitesimal-modulated signal component detection circuit (222) and infinitesimal-modulated signal oscillation circuit (224) and detects the error signal component arising from the shift between the optical signal carrier frequency and the optical frequency characteristic of the MZI (200); and a controller (207), which outputs a control signal to adjust the phase difference between two split optical signals output from the MZI (200) so as to correct the shift amount.

摘要翻译： 提供了一种光传输系统，其中可以设置与发射侧的光源的光频率相匹配的马赫 - 曾德干涉仪的最佳工作点。 光接收器（2）具有无穷小调制信号分量检测电路（222），其使用从平衡检测电路（221）输出的信号串来检测施加到相位调整端子（201）的无穷小调制信号分量， 通过无穷小调制信号振荡电路（224）的MZI（200）; 同步检测电路（223），其同步地检测从无穷小调制信号分量检测电路（222）和无穷小调制信号振荡电路（224）输出的无穷小调制信号，并检测由第二调制信号分量检测电路 MZI（200）的光信号载波频率和光频特性; 以及控制器（207），其输出控制信号以调整从MZI（200）输出的两个分离光信号之间的相位差，以校正偏移量。

公开(公告)号：US07715717B2

公开(公告)日：2010-05-11

申请号：US10564461

申请日：2004-09-03

申请人： Werner Weiershausen ,  Arnold Mattheus ,  Ralph Leppla ,  Yutaka Miyamoto ,  Akira Hirano ,  Yoshiaki Kisaka

发明人： Werner Weiershausen ,  Arnold Mattheus ,  Ralph Leppla ,  Yutaka Miyamoto ,  Akira Hirano ,  Yoshiaki Kisaka

IPC分类号： H04J14/06

CPC分类号： H04B10/2569 ,  G01M11/336

摘要： The present invention proposes a method whereby during a specified/specifiable observation period (Ttotal) , the polarization states of optical transmission system and/or the optical signals transmitted by the optical transmission system are changed by applying a targeted intervention in at least one position of the transmission line, and at a second position which is interposed at least one place downstream from the first position of the optical transmission line, a specified/specifiable signal characteristic (BER) is qualitatively measured and checked for adherence to a specified/specifiable threshold condition (BERth) and the PMD-induced outage probability of the optical transmission system is calculated on the basis of the ratio between the length of that share of the time (Tout), during which the measured signal characteristic fails to meet the threshold condition (BERth), to the length of the observation period (Ttotal).

摘要翻译： 本发明提出一种方法，在特定/可指定的观察期（T total）期间，通过在至少一个位置上施加目标干预来改变由光传输系统传输的光传输系统和/或光信号的偏振状态 传输线，并且在位于光传输线的第一位置下游的至少一个位置的第二位置处，定性地测量并检查指定的/可指定的信号特性（BER）以遵守指定的/可指定的阈值条件 （BERth），并且基于该时间段（Tout）的长度之间的比率来计算光传输系统的PMD导致的中断概率，其中测量的信号特性不能满足阈值条件（BERth） ），到观察期的长度（T total）。

公开(公告)号：US07361948B2

公开(公告)日：2008-04-22

申请号：US10550824

申请日：2004-03-23

申请人： Akira Hirano ,  Satoshi Kamiyama ,  Hiroshi Amano ,  Isamu Akasaki

发明人： Akira Hirano ,  Satoshi Kamiyama ,  Hiroshi Amano ,  Isamu Akasaki

IPC分类号： H01L31/062

CPC分类号： G02B5/284

摘要： In order to provide a filter device capable of maintaining stable optical characteristics for an extended period of time and to provide also a photosensor using the filter device, a photosensor having a filter function includes a filter device having a colored glass filter and configured for permitting transmission of light of a predetermined wavelength range including a detection target wavelength range and a light receiving device for receiving the light transmitted through the filter device. The filter device includes a first interference filter structure comprised of a plurality of light transmitting layers stacked on each other, the first interference filter structure being deposited on a face of the colored glass filter. The light receiving device includes a semiconductor photodetector structure having one or more semiconductor layers, a light receiving area being formed in the one or more semiconductor layers within the semiconductor photodetector structure. The one or more semiconductor layers forming the semiconductor photodetector structure contain InxAlyGa1-x-yN (0≦x≦0.21, 0≦y≦1).

摘要翻译： 为了提供能够延长长时间保持稳定的光学特性并且还提供使用滤光器装置的光传感器的滤光器装置，具有滤光器功能的光传感器包括具有彩色玻璃滤光器并被配置为允许透射的滤光器装置 包括检测目标波长范围的预定波长范围的光和用于接收透过过滤装置的光的光接收装置。 滤波器装置包括由彼此堆叠的多个透光层组成的第一干涉滤光器结构，第一干涉滤光器结构沉积在着色玻璃滤光片的表面上。 光接收装置包括具有一个或多个半导体层的半导体光电检测器结构，在半导体光电检测器结构内的一个或多个半导体层中形成有光接收区域。 形成半导体光电检测器结构的一个或多个半导体层包含In（x）Al（x，y） ，0 <= y <= 1）。

公开(公告)号：US06983085B2

公开(公告)日：2006-01-03

申请号：US10358737

申请日：2003-02-05

申请人： Tomoyoshi Kataoka ,  Akira Hirano ,  Akihiko Matsuura

发明人： Tomoyoshi Kataoka ,  Akira Hirano ,  Akihiko Matsuura

IPC分类号： G02F1/035

CPC分类号： H04B10/505 ,  G02F2203/21 ,  H04B10/5051 ,  H04B10/50575 ,  H04B10/564

摘要： The optical transmission circuit of the present invention has an optical modulator 12 which modulates continuous light at wavelength λo with a signal at repetition frequency fo Hz and outputs alternating phase-inverted pulse light; a bias voltage applying unit 14 which applies a bias voltage to the optical modulator 12; an optical power spectrum measuring unit 17 having frequency resolution of less than fo Hz which measures the optical power spectrum of light output from the optical modulator 12; and a control circuit which controls the bias voltage via the bias voltage applying unit 14 based on measurements of the power spectrum of the output light of the optical modulator 12, so as to minimize the power intensity of the carrier spectrum component of wavelength λo, or to maximize the power intensity of the spectrum component in both side bands.

摘要翻译： 本发明的光传输电路具有光调制器12，其以重复频率为fHz的信号调制波兰兰波的连续光，并输出交替的相位反转的脉冲光; 偏置电压施加单元14，其向光调制器12施加偏置电压; 光功率谱测量单元17，其具有测量从光调制器12输出的光的光功率谱的小于f Hz的频率分辨率; 以及控制电路，其基于光调制器12的输出光的功率谱的测量，经由偏置电压施加单元14控制偏置电压，以使波长兰波的载流子分量的功率强度最小化，或 以最大化两个边带中的频谱分量的功率强度。

公开(公告)号：US05998046A

公开(公告)日：1999-12-07

申请号：US968297

申请日：1997-11-12

申请人： Hiroshi Tada ,  Hiroyuki Endoh ,  Akira Hirano ,  Koji Utsugi

发明人： Hiroshi Tada ,  Hiroyuki Endoh ,  Akira Hirano ,  Koji Utsugi

IPC分类号： H05B33/22 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/12 ,  H05B33/13

CPC分类号： H01L51/5012 ,  H01L51/0059 ,  H01L2251/308 ,  H01L51/0081 ,  Y10S428/917

摘要： An organic thin film electroluminescent device has at least an organic thin film provided between an anode and a cathode,wherein the organic thin film includes a compound which is represented by a general formula (I): ##STR1## where Ar.sup.1, Ar.sup.2, Ar.sup.3, Ar.sup.4, Ar.sup.5, and Ar.sup.6 are selected from the group consisting of non-substituted phenyl groups and phenyl groups substituted with at least a substituent which is selected from the group consisting of alkyl groups having 1-4 carbon atoms, alkoxyl groups having 1-4 carbon atoms, amino groups, alkyl amino groups having 1-4 carbon atoms, dialkyl amino groups having 1-4 carbon atoms, alkyl thio groups having 1-4 carbon atoms, halogens, and halogeno alkyl groups having 1-4 carbon atoms, and R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, and R.sup.6 are selected from the group consisting of hydrogen and methyl groups.

摘要翻译： 有机薄膜电致发光器件至少具有设置在阳极和阴极之间的有机薄膜，其中有机薄膜包括由通式（I）表示的化合物：其中Ar1，Ar2，Ar3，Ar4，Ar5 ，Ar 6选自非取代苯基和被至少一个被选自具有1-4个碳原子的烷基，具有1-4个碳原子的烷氧基的取代基取代的苯基， 氨基，具有1-4个碳原子的烷基氨基，具有1-4个碳原子的二烷基氨基，具有1-4个碳原子的烷基硫基，卤素和具有1-4个碳原子的卤代烷基，R1，R2 ，R 3，R 4，R 5和R 6选自氢和甲基。

公开(公告)号：US5147735A

公开(公告)日：1992-09-15

申请号：US533268

申请日：1990-06-04

申请人： Masamichi Ippommatsu ,  Akira Hirano ,  Hirokazu Sasaki

发明人： Masamichi Ippommatsu ,  Akira Hirano ,  Hirokazu Sasaki

IPC分类号： H01M8/02 ,  C01B3/48 ,  H01M8/04 ,  H01M8/06 ,  H01M8/12

CPC分类号： H01M8/0662 ,  C01B3/48 ,  H01M8/04014 ,  H01M8/0612 ,  H01M8/0625 ,  H01M8/1231 ,  C01B2203/0205 ,  C01B2203/0283 ,  C01B2203/043 ,  C01B2203/066 ,  C01B2203/1241 ,  C01B2203/127 ,  H01M2008/1293 ,  H01M2300/0074

摘要： In a method of operating a solid electrolyte fuel cell using a light hydrocarbon such as a natural gas, naphtha or the like as the fuel oxygen-enriched air is passed to the air electrode side and a fuel prepared by steam reformation of a hydrocarbon to the fuel electrode side and the fuel is recycled. The results are improved performance in that the method offers a high output density and entails no loss of fuel.

公开(公告)号：US5090235A

公开(公告)日：1992-02-25

申请号：US653607

申请日：1991-02-11

申请人： Akira Hirano ,  Masashi Kuzunuki

发明人： Akira Hirano ,  Masashi Kuzunuki

IPC分类号： G01M17/02 ,  G01M17/06

CPC分类号： G01M17/065

摘要： A method and apparatus for examining a wheel of a vehicle is provided. A support roller assembly for supporting thereon the wheel rotatably is provided to be movable translationally as well as rotationally in a plane when unlocked. A cylinder actuator having a reciprocating movable rod is also provided. A wire is extended between the tip end of the rod and the support roller assembly. When the rod is located at its advanced position, the wire is slackened to establish a static examination mode of operation, in which the support roller assembly can move freely in a plane without constraints. Under this condition, the static characteristic of the wheel is measured and adjusted, if necessary. On the other hand, when the rod is located at its retracted position, the wire is under tension, and the cylinder actuator is operatively coupled to the support roller assembly whose movement is under constraints through the wire. Thus, a dynamic examination mode of operation is established. Under this condition, the wheel is set in rotation and the dynamic characteristic of the wheel is measured and adjusted, if necessary.

摘要翻译： 提供一种用于检查车辆的车轮的方法和装置。 提供用于可旋转地支撑在其上的支撑辊组件，以在解锁时可平移地以及在平面中旋转移动。 还提供具有往复运动杆的气缸致动器。 线在杆的顶端和支撑辊组件之间延伸。 当杆位于其高级位置时，线松弛以建立静态检查操作模式，其中支撑辊组件可以在没有约束的情况下在平面中自由移动。 在这种情况下，必要时测量和调整车轮的静态特性。 另一方面，当杆位于其缩回位置时，线处于张紧状态，并且气缸致动器可操作地联接到支撑辊组件，其运动通过线限制。 因此，建立了动态​​检查操作模式。 在这种情况下，如果需要，轮子被旋转并且车轮的动态特性被测量和调整。