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1. 发明授权

US06490497B1 Working process end point real time determination method 有权
标题翻译：工作流程终点实时确定方法
公开(公告)号：US06490497B1
公开(公告)日：2002-12-03
申请号：US09489033
申请日：2000-01-21
申请人： Hideo Mitsuhashi , Katsuhisa Okawa , Hiroshi Naka
发明人： Hideo Mitsuhashi , Katsuhisa Okawa , Hiroshi Naka
IPC分类号： G06F1900
CPC分类号： H01L22/26 , G05B2219/32078
摘要： A working process end point real time determination method by which a working process end point can be determined accurately without an error even if a working process measurement signal has such a great variation that; the variation cannot be removed fully from and still remains in resulting smoothed data is disclosed. In the method, a working process end point is estimated by extrapolation from the variation of the average gradient of the averaged data in a predetermined period of the working process measurement signal to perform determination of the end point. Where the working process does not allow such extrapolation, it is first determined that the working process is near the working process end point based on the absolute value of the average gradient of the averaged data, and then the working process end point is determined using a short time gradient calculated from a value at the present measurement point of time and another value in the nearest past of the averaged data of the working process measurement signal.
摘要翻译：一种工作过程终点实时确定方法，即使工作过程测量信号具有如此大的变化，也可以准确地确定工作过程终点，而无误差; 该变化不能从完全清除并且仍然保留在所得到的平滑数据中。在该方法中，通过在工作过程测量信号的预定周期内的平均数据的平均梯度的变化进行外推来估计工作过程终点，以执行终点的确定。在工作过程不允许这种外推的情况下，首先根据平均数据的平均梯度的绝对值确定工作过程在工作过程终点附近，然后使用从当前测量时间点的值和工作过程测量信号的平均数据的最近过去的另一个值计算的短时间梯度。

2. 发明授权

US07275453B2 Analyzing apparatus and fine particle collecting apparatus 有权
标题翻译：分析装置和微粒收集装置
公开(公告)号：US07275453B2
公开(公告)日：2007-10-02
申请号：US10773743
申请日：2004-02-06
申请人： Masanori Ishikawa , Naoya Sasaki , Katsumi Nagumo , Shigenori Morishima , Hiroshi Naka
发明人： Masanori Ishikawa , Naoya Sasaki , Katsumi Nagumo , Shigenori Morishima , Hiroshi Naka
IPC分类号： G01N1/00
CPC分类号： G01N1/2214 , G01N1/2208 , G01N1/24 , G01N2001/022 , G01N2001/028 , G01N2001/2223
摘要： A simple and convenient analyzing apparatus is provided which easily, conveniently, and efficiently collects a material in the state of fine particles adhered to a target object, extracts the object to be analyzed, and analyzes the extracted object. An apparatus for detecting fine particles in a gas which sucks the gas under measurement from the target object by using a suction pump, extracts the fine particles contained in the gas under measurement, and performs measurement by using a spectrometer is embodied such that an inertial impactor for collecting the fine particles having diameters not less than a specified particle diameter is disposed upstream of the spectrometer, the fine particles are collected in the fine particle collector of the inertial impactor, the collector containing the collected fine particles is heated such that the collected fine particles are vaporized into a gas, and the vaporized fluid to be examined is supplied to the spectrometer to be measured thereby.
摘要翻译：提供了一种简单便利的分析装置，其容易地，方便地且有效地收集粘附到目标物体上的细小颗粒状态的材料，提取待分析物体，并分析提取的物体。一种用于检测气体中的微粒的装置，其通过使用抽吸泵从目标物体吸取测量中的气体，提取测量气体中所含的微粒，并且通过使用光谱仪进行测量，使得惯性冲击器为了收集直径不小于规定粒径的微粒，配置在光谱仪的上游侧，将微粒收集在惯性冲击器的微粒收集体中，将收集的微粒的收集体加热使得收集的细将颗粒蒸发成气体，将待检测的汽化流体供给到待测量的光谱仪。

3. 发明授权

US5605322A Device for further processing after copying 失效
公开(公告)号：US5605322A
公开(公告)日：1997-02-25
申请号：US538574
申请日：1995-10-03
申请人： Kaoru Suzuki , Tadahiro Ando , Hiroshi Naka , Mitsutoshi Sawada , Tomonori Ohata , Hiroshi Miura , Masayoshi Nakabayashi , Eiiti Ando
发明人： Kaoru Suzuki , Tadahiro Ando , Hiroshi Naka , Mitsutoshi Sawada , Tomonori Ohata , Hiroshi Miura , Masayoshi Nakabayashi , Eiiti Ando
IPC分类号： B42C1/12 , B65H29/32 , B65H29/58 , B65H29/60 , G03G15/00 , B42B5/00 , B65H31/12
CPC分类号： G03G15/6541 , B42C1/12 , B65H29/32 , B65H29/58 , B65H29/60 , G03G15/6538 , G03G15/6552 , G03G15/6582 , B65H2511/214 , B65H2511/414 , B65H2511/51 , B65H2513/50 , G03G2215/00426 , G03G2215/00818 , G03G2215/00827 , G03G2215/00911 , Y10S414/105
摘要： A transport path is branched into a main pass and a bypass. A deflector is provided at a branch point, for switching the path either to the bypass or to the main pass. Sheet detection switches are respectively provided along the bypass and the main pass, and also on a stapler plate, for controlling the rotation of a transfer roller. In this way, a first sheet being transported through the main pass and a second sheet being transported through the bypass can be discharged onto the stapler plate at the same time. As a result, the problem of the device being made larger or reducing the quality of the sheets can be prevented, and a faster process after copying can be achieved.

4. 发明授权

US4785455A Light emitting device with improved electrode structure to minimize short circuiting 失效
标题翻译：具有改善的电极结构的发光器件以使短路最小化
公开(公告)号：US4785455A
公开(公告)日：1988-11-15
申请号：US78097
申请日：1987-07-27
申请人： Masaaki Sawai , Masamichi Kobayashi , Shoji Hayashi , Hiroshi Naka , Masahiro Ichiki
发明人： Masaaki Sawai , Masamichi Kobayashi , Shoji Hayashi , Hiroshi Naka , Masahiro Ichiki
IPC分类号： H01L33/38 , H01S5/02 , H01S5/042 , H01S5/227 , H01S5/40 , H01S3/19
CPC分类号： H01S5/4031 , H01L24/05 , H01L33/38 , H01S5/0425 , H01S5/32 , H01L2224/04042 , H01L2224/48463 , H01L2924/12036 , H01L2924/12042 , H01L33/385 , H01S5/0202 , H01S5/227 , H01S5/2275 , H01S5/2277
摘要： A light emitting device is disclosed which includes a semiconductor block, an active layer disposed in such a fashion as to penetrate through the mutually facing end surfaces of the semiconductor block, and an electrode disposed on the main plane of the semiconductor block, wherein the electrode consists of a first electrode portion disposed along the active layer, and a second electrode portion continuing integrally the first electrode portion and having the periphery thereof out of contact from the periphery of the second main plane of the semiconductor block. A current is caused to uniformly flow through the entire active layer, and a light emitting operation is carried out stably. Since the electrode is not disposed on the periphery of the semiconductor block, the occurrence of junction short-curcuit, which might otherwise occur when a wafer is cut off to produce laser chips or when the corners of the chip break off, can be reduced.
摘要翻译：公开了一种发光器件，其包括半导体块，以穿透半导体块的相互面对的端面的方式设置的有源层和设置在半导体块的主平面上的电极，其中，包括沿着有源层设置的第一电极部分和第二电极部分，该第二电极部分一体地连接第一电极部分，并且其周边与半导体块的第二主平面的周边不接触。导致电流均匀地流过整个有源层，并且稳定地进行发光操作。由于电极没有设置在半导体块的周围，所以可以减少当晶片被切断以产生激光芯片时或当芯片的角落断开时可能发生的结短路。

5. 发明授权

US4701927A Light emitting chip and optical communication apparatus using the same 失效
标题翻译：发光芯片和使用其的光通信装置
公开(公告)号：US4701927A
公开(公告)日：1987-10-20
申请号：US695005
申请日：1985-01-25
申请人： Hiroshi Naka , Ichiro Seko , Shuji Kobayashi , Makoto Haneda
发明人： Hiroshi Naka , Ichiro Seko , Shuji Kobayashi , Makoto Haneda
IPC分类号： G02B6/42 , H01S5/00 , H01S5/02 , H01S5/227 , H04B10/00 , H04B10/40 , H04B10/50 , H04B10/60 , H01L33/00 , H01S3/19
CPC分类号： H01L33/24 , G02B6/4202 , H01S5/2275 , H01S5/02208 , H01S5/02284 , H01S5/2201 , H01S5/2222
摘要： This invention relates to a semiconductor laser of a buried-hetero structure. In this semiconductor laser, the side surfaces of an active layer are in contact with a plane having a stable state of interface. As a result, the threshold current value of this semiconductor laser is low, and a stable operation can be obtained without causing any kink (projection ) in the current-optical output characteristics. An optical communication system using this semiconductor layer has a low operating current, and can maintain high coupling efficiency with an optical fiber without the occurrence of noise, so that optical communication having high reliability is possible.
摘要翻译：本发明涉及一种埋入异质结构的半导体激光器。在该半导体激光器中，有源层的侧面与具有稳定的界面状态的平面接触。结果，该半导体激光器的阈值电流值低，并且可以获得稳定的操作而不会导致电流 - 光输出特性中的任何扭结（投影）。使用该半导体层的光通信系统具有低的工作电流，并且可以在不发生噪声的情况下保持与光纤的高耦合效率，使得具有高可靠性的光通信成为可能。

6. 发明授权

US06668140B2 Module for optical communication 失效
标题翻译：光通信模块
公开(公告)号：US06668140B2
公开(公告)日：2003-12-23
申请号：US10003527
申请日：2001-12-06
申请人： Kimio Tatsuno , Kouji Yoshida , Takeshi Kato , Toshinori Hirataka , Norihiro Yazaki , Shoichi Takahashi , Hiroshi Naka
发明人： Kimio Tatsuno , Kouji Yoshida , Takeshi Kato , Toshinori Hirataka , Norihiro Yazaki , Shoichi Takahashi , Hiroshi Naka
IPC分类号： H04B1000
CPC分类号： G02B6/4212 , G02B6/305 , G02B6/4203 , G02B6/4207 , G02B6/4224 , G02B6/4239
摘要： In a module for optical communication comprising an optical fiber including an axial-end surface, and an optical element including an optical surface facing to the axial-end surface in such a manner that a light is transmitted between the optical surface and the axial-end surface, a synthetic resin is arranged between the optical surface and the axial-end surface so that the light is transmitted through the synthetic resin between the optical surface and the axial-end surface.
摘要翻译：在一种用于光通信的模块中，包括包括轴向端面的光纤和包括面向轴向端面的光学表面的光学元件，使得光在光学表面和轴向端之间传播表面，在光学表面和轴向端面之间设置合成树脂，使得光在光学表面和轴向端面之间透过合成树脂。

7. 发明授权

US06476379B2 Optoelectronic devices and manufacturing method thereof 失效
标题翻译：光电器件及其制造方法
公开(公告)号：US06476379B2
公开(公告)日：2002-11-05
申请号：US09764287
申请日：2001-01-19
申请人： Kazunori Ando , Shoichi Takahashi , Hiroshi Naka
发明人： Kazunori Ando , Shoichi Takahashi , Hiroshi Naka
IPC分类号： G02B636
CPC分类号： G02B6/4201 , G02B6/4212 , G02B6/4239 , G02B6/4243 , G02B6/4245 , G02B6/4253 , G02B6/4265 , G02B6/4274
摘要： It is a subject to realize an optoelectronic device for reliably monitoring a laser optical beam intensity by a photodetector. In the optoelectric device, a semiconductor laser chip, an optical fiber for taking a front laser beam of the semiconductor laser chip from the top end surface and a photodetector for receiving a rear laser beam of the semiconductor laser chip are fixed on a main surface of a platform, and each of the optical parts and portions including. an optical channels between each of the optical parts are covered with a silicone gel, wherein a portion of the main surface of the platform between the top end of the optical fiber and the semiconductor laser chip and between the photodetector and the semiconductor laser chip has concaves so that voids are not formed upon curing of the silicone gel. The edge of the concave on the side of the semiconductor laser chip is situated closer to the semiconductor laser chip than to the emitting facet of the semiconductor laser chip. The end of the bonding portion for fixing the semiconductor laser chip to the platform recedes inward of the emitting facet.
摘要翻译：实现用于通过光电检测器可靠地监测激光光束强度的光电子器件是一个主题。在光电装置中，半导体激光芯片，从顶端面取出半导体激光芯片的前方激光束的光纤和用于接收半导体激光芯片的后方激光的光检测器固定在平台，以及每个光学部件和部分。在每个光学部件之间的光通道被硅凝胶覆盖，其中在光纤的顶端和半导体激光器芯片之间以及光电检测器和半导体激光器芯片之间的平台的主表面的一部分具有凹部使得硅氧烷凝胶固化后不会形成空隙。半导体激光芯片侧的凹部的边缘比半导体激光器芯片的发光面更靠近半导体激光器芯片。用于将半导体激光芯片固定到平台的接合部分的末端在发射面的内侧后退。

8. 发明授权

US06341027B1 Module for optical communication 失效
标题翻译：光通信模块
公开(公告)号：US06341027B1
公开(公告)日：2002-01-22
申请号：US09037541
申请日：1998-03-10
申请人： Kimio Tatsuno , Kouji Yoshida , Takeshi Kato , Toshinori Hirataka , Norihiro Yazaki , Shoichi Takahashi , Hiroshi Naka
发明人： Kimio Tatsuno , Kouji Yoshida , Takeshi Kato , Toshinori Hirataka , Norihiro Yazaki , Shoichi Takahashi , Hiroshi Naka
IPC分类号： H04B1000
CPC分类号： G02B6/4212 , G02B6/305 , G02B6/4203 , G02B6/4207 , G02B6/4224 , G02B6/4239
摘要： A module for optical communication includes an optical fiber having an axial-end surface and an optical element having an optical surface facing the axial-end surface in such a manner that light is transmitted between the optical surface and the axial-end surface. The optical surface defines a first plane that is not perpendicular to the longitudinal axis of the optical fiber. A synthetic resin is provided between the optical surface of the optical element and the axial-end surface of the optical fiber so that light is transmitted through the synthetic resin.
摘要翻译：用于光通信的模块包括具有轴向端面的光纤和具有面向轴向端面的光学表面的光学元件，使得光在光学表面和轴向端表面之间传播。光学表面限定不垂直于光纤纵轴的第一平面。在光学元件的光学表面和光纤的轴向端面之间设置合成树脂，使得光透过合成树脂。

9. 发明授权

US5761580A Photoreceptor drum driving mechanism 失效
标题翻译：感光鼓驱动机构
公开(公告)号：US5761580A
公开(公告)日：1998-06-02
申请号：US721011
申请日：1996-09-26
申请人： Yoshikazu Harada , Yasuji Nakahama , Toshio Yamanaka , Hiroshi Naka
发明人： Yoshikazu Harada , Yasuji Nakahama , Toshio Yamanaka , Hiroshi Naka
IPC分类号： G03G15/00
CPC分类号： G03G15/757
摘要： A photoreceptor drum driving mechanism includes a drum drive gear provided at a leading end of a drive shaft, which is in mesh with an internal gear mounted to a photoreceptor drum and a roller coaxially formed with the drive shaft. The mechanism further includes a circular arc surface in contact with the roller in a deflecting direction of the drive shaft. As a result, the drive shaft of the drum drive gear can be prevented from being deformed in a pressure angle direction of the drum drive gear. As this eliminates irregularities in rotations of the photoreceptor drum, a distortion of an image in an image forming process or in a transferring process can be prevented.
摘要翻译：感光鼓驱动机构包括设置在驱动轴的前端的鼓驱动齿轮，该驱动齿轮与安装在感光鼓上的内齿轮啮合，与驱动轴同轴地形成滚筒。该机构还包括在驱动轴的偏转方向上与辊接触的圆弧表面。结果，可以防止鼓驱动齿轮的驱动轴在鼓驱动齿轮的压力角方向上变形。由于这消除了感光鼓的旋转不规则，可以防止图像形成处理或转印处理中的图像的变形。

10. 发明授权

US07052189B2 Optical electronic device 有权
公开(公告)号：US07052189B2
公开(公告)日：2006-05-30
申请号：US10294698
申请日：2002-11-15
申请人： Hiroshi Naka , Masaaki Tsuchiya , Shigeo Yamashita
发明人： Hiroshi Naka , Masaaki Tsuchiya , Shigeo Yamashita
IPC分类号： G02B6/42
CPC分类号： G02B6/4201 , G02B6/4202 , G02B6/4204 , G02B6/4239 , G02B6/4243 , G02B6/4244 , G02B6/4245 , G02B6/4248 , G02B6/4251 , G02B6/4265 , G02B6/4274 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48465 , H01L2224/48471 , H01L2224/73265 , H01L2924/00014 , H01L2924/30107 , H01L2924/00 , H01L2224/4554
摘要： The present invention provides an optical electronic device which includes a package casing made of plastic, a plurality of metal-made leads which extend between the inside and the outside of the package casing and form electrode terminals at external portions thereof, a lead base which is arranged in an inner bottom of the package and is integrally formed with at least one or the plurality of leads, a support substrate which is fixed onto the lead base and includes a conductive layer of a given pattern on an upper surface thereof, an optical element which is fixed onto the support substrate, an optical fiber which extends between the inside and the outside of the package casing and has an inner end thereof to face the optical element to perform transmission and reception of light between the optical fiber and the optical element, one or a plurality of electronic parts fixed to the leads in the inside of the package casing, and conductive wires which electrically connect electrodes of the optical element, electrodes of the electronic parts, the conductive layer of the support substrate and the leads to each other when necessary, wherein the electronic part includes one or a plurality of upper electrodes on an upper surface thereof and the upper electrodes are connected to other conductive portions through conductive wires. Due to such a constitution, the reliability of mounting electronic parts can be enhanced.

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