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1. 发明授权

US06847666B2 Self-sustained pulsating laser diode 有权
标题翻译：自持脉动激光二极管
公开(公告)号：US06847666B2
公开(公告)日：2005-01-25
申请号：US09819969
申请日：2001-03-28
申请人： Masaki Ohya , Hiroaki Fujii , Kenji Endo
发明人： Masaki Ohya , Hiroaki Fujii , Kenji Endo
IPC分类号： H01S5/065 , H01S5/22 , H01S5/223 , H01S5/343 , H01S5/00
CPC分类号： H01S5/2231 , H01S5/0658 , H01S5/2206 , H01S5/2219 , H01S5/2226
摘要： A self-sustained pulsating laser diode in which a region in an active layer functions as a saturable absorber has at least five and no more than ten quantum wells, p-type cladding layer flat part with a layer thickness of at least 300 nm and no greater than 500 nm, and a p-type cladding layer flat part with a carrier density of at least 1×1017 cm−3 and no greater than 5×1017 cm−3. This laser diode achieves a sufficiently small current distribution compared with the light distribution in the lateral direction, thereby enabling stable self-sustained pulsating operation up to a high temperature, which was difficult to achieve in the past.
摘要翻译：一种自持脉动激光二极管，其中有源层中的区域用作可饱和吸收体具有至少五个且不超过十个量子阱，层厚度至少为300nm的p型包层平坦部分和没有大于500nm的p型包覆层平坦部分，载流子密度为至少1×10 17 cm -3且不大于5×10 17 cm -3。该激光二极管与横向的光分布相比，实现了足够小的电流分布，从而能够在高温下稳定地进行自持脉动操作，这在以往难以实现。

2. 发明授权

US06324201B1 Light emitting semiconductor element capable of suppressing change of driving current 有权
标题翻译：能够抑制驱动电流的变化的发光半导体元件
公开(公告)号：US06324201B1
公开(公告)日：2001-11-27
申请号：US09200060
申请日：1998-11-25
申请人： Masaki Ohya , Kenji Endo
发明人： Masaki Ohya , Kenji Endo
IPC分类号： H01S520
CPC分类号： H01S5/2231 , H01S5/3201 , H01S2301/173
摘要： A light emitting semiconductor element comprises a first additive layer which is added into a cladding layer or a middle layer. The first additive layer has a lattice constant which is different from a lattice constant of a semiconductor substrate. The light emitting semiconductor element is attached to a heat sink to form a laser device. The heat sink gives deformation to the light emitting semiconductor element. The first additive layer generates strain therein and suppresses influence of the deformation.
摘要翻译：发光半导体元件包括添加到包覆层或中间层中的第一添加剂层。第一添加层具有与半导体基板的晶格常数不同的晶格常数。发光半导体元件附接到散热器以形成激光器件。散热器使发光半导体元件变形。第一添加剂层在其中产生应变并抑制变形的影响。

3. 发明授权

US06200382B1 Method of manufacturing a semiconductor laser device and a crystal growth apparatus for use in a semiconductor laser device 有权
标题翻译：制造半导体激光装置的方法和用于半导体激光装置的晶体生长装置
公开(公告)号：US06200382B1
公开(公告)日：2001-03-13
申请号：US09352775
申请日：1999-07-14
申请人： Hiroaki Fujii , Kenji Endo
发明人： Hiroaki Fujii , Kenji Endo
IPC分类号： C30B3306
CPC分类号： C30B25/02 , B82Y20/00 , C30B29/40 , C30B29/42 , H01L21/02395 , H01L21/02433 , H01L21/02461 , H01L21/02463 , H01L21/02546 , H01L21/0262 , H01S5/2231 , H01S5/34326 , H01S2304/04 , Y10S117/904
摘要： In a method of manufacturing a semiconductor laser device having a double hetero structure which is structured by at least a first clad layer, an active layer and a second clad layer on a semiconductor substrate by the use of the organic metal vapor growth method, crystal is grown in first atmosphere gas containing hydrogen in a temperature rising process. Subsequently, the first atmosphere gas is switched into second atmosphere gas in a temperature dropping process after the crystal growth. The second atmosphere gas contains no hydrogen.
摘要翻译：在通过使用有机金属蒸气生长法在半导体衬底上至少形成第一覆盖层，有源层和第二覆盖层的半导体激光器件制造方法中，晶体是在升温过程中生长在含氢气的第一气氛气体中。随后，在晶体生长后，在降温过程中将第一气氛气体切换成第二气氛气体。第二气氛气体不含氢气。

4. 发明授权

US07923883B2 Stator 有权
标题翻译：定子
公开(公告)号：US07923883B2
公开(公告)日：2011-04-12
申请号：US12150059
申请日：2008-04-23
申请人： Kazuyuki Yamaguchi , Kenji Endo , Yoshio Kato
发明人： Kazuyuki Yamaguchi , Kenji Endo , Yoshio Kato
IPC分类号： H02K1/00
CPC分类号： H02K15/067
摘要： The present invention provides a stator coiled in a spiral, capable of mechanically inserting a wound coil in the slot of a stator core. In a stator in which coils are overlapped in a spiral when viewed from the end surface of the stator core after each of one sides of a plurality of coils wound in advance is inserted in the slot of the stator core and each of the other sides of the plurality of coils is inserted in a different slot, by repeating the inserting operation twice or more, the loop of the coils overlapped in a spiral are piled in two layers or more in the radius direction of the stator core and the total coil sectional area inserted in the slots of the stator core is larger than a prescribed value based on the inside radius of the stator core.
摘要翻译：本发明提供一种螺旋状的定子，其能够将缠绕的线圈机械地插入定子芯的槽中。在从预定的多个线圈的一侧的每一侧插入定子铁芯的槽中的每一个侧面之后，在从定子铁心的端面观察时，线圈重叠成螺旋状的定子中，通过重复插入操作两次以上，将多个线圈插入到不同的槽中，以螺旋重叠的线圈的环在定子铁芯的半径方向上堆叠成两层以上，总线圈截面积基于定子铁心的内半径插入定子铁芯的槽中的规定值大于规定值。

5. 发明申请

US20050231926A1 Wiring board, balun and apparatus using wiring board, and method of manufacturing wiring board 审中-公开
标题翻译：接线板，平衡 - 不平衡变换器和使用接线板的设备，以及制造接线板的方法
公开(公告)号：US20050231926A1
公开(公告)日：2005-10-20
申请号：US11103592
申请日：2005-04-12
申请人： Hideyuki Ito , Kenji Endo
发明人： Hideyuki Ito , Kenji Endo
IPC分类号： H05K1/09 , H03H7/42 , H05K1/03 , H05K3/18 , H05K3/20 , H05K3/24 , H05K3/28 , H05K7/06
CPC分类号： H05K3/246 , H03H7/422 , H05K1/0256 , H05K3/207 , H05K3/28 , H05K2201/017 , H05K2201/0347 , H05K2201/0769 , H05K2203/0113 , H05K2203/0315
摘要： A wiring board includes an insulating inorganic base, a conductor pattern provided on the base and including silver, a nickel oxide layer provided on the conductor pattern and covering the conductor pattern, and an insulating layer provided on the nickel oxide layer. The conductor pattern includes 5 wt % to 12 wt % of phosphorus. This wiring board is prevented from having migration at the conductor pattern, thus being prevented insulation failure at the conductor pattern.
摘要翻译：布线基板包括绝缘无机基体，设置在基底上的包括银的导体图案，设置在导体图案上并覆盖导体图案的氧化镍层以及设置在氧化镍层上的绝缘层。导体图案包括5重量％至12重量％的磷。防止该布线板在导体图案上迁移，从而防止导体图案处的绝缘失效。

6. 发明授权

US06508465B1 Sheet feeder with dynamic speed control 失效
标题翻译：带有动态速度控制的送纸器
公开(公告)号：US06508465B1
公开(公告)日：2003-01-21
申请号：US08925648
申请日：1997-09-09
申请人： Kenji Endo
发明人： Kenji Endo
IPC分类号： B65H718
CPC分类号： B65H3/5223 , B65H3/06 , B65H7/18 , B65H2511/13 , B65H2511/51 , B65H2511/514 , B65H2511/524 , B65H2513/10 , B65H2513/11 , B65H2513/50 , B65H2513/53 , B65H2515/34 , B65H2515/40 , B65H2515/805 , B65H2515/83 , B65H2601/121 , B65H2701/1311 , B65H2220/01 , B65H2220/02 , B65H2220/03 , B65H2220/11
摘要： A sheet feeding apparatus for image processing systems such as a stencil duplicating machine or a copying machine comprises a sheet feeding time sensor, and a control unit. The control unit compares a sheet feeding time detected by the sheet feeding time sensor with a predetermined reference sheet feeding time, and controls a revolution speed of a sheet feeding roller during or after a sheet feeding operation.
摘要翻译：用于诸如模版复印机或复印机的图像处理系统的片材进给装置包括片材进给时间传感器和控制单元。控制单元将由片材进给时间传感器检测到的送纸时间与预定的参考纸张进给时间进行比较，并且在供纸操作期间或之后控制供纸辊的转速。

7. 发明授权

US06313971B1 Suspension for supporting magnetic head 有权
标题翻译：悬挂用于支撑磁头
公开(公告)号：US06313971B1
公开(公告)日：2001-11-06
申请号：US09442341
申请日：1999-11-17
申请人： Yasuji Takagi , Nobuo Araki , Kenji Endo
发明人： Yasuji Takagi , Nobuo Araki , Kenji Endo
IPC分类号： G11B560
CPC分类号： G11B5/6005 , G11B5/4813 , G11B5/4826
摘要： In a suspension provided with a load beam and a flexure, a circular first reference hole is formed in a portion of the flexure nearer to one end thereof than the center, while an oval second reference hole is formed in a portion of the flexure nearer to the other end. The load beam is provided with first and second burred holes corresponding to the first and second reference holes, respectively, in position. Each burred hole has a flange portion on its inner peripheral portion, projecting above the surface of the load beam. The flange portion of the first burred hole is fitted into the first reference hole with the flexure put on top of the load beam in the thickness direction. The flange portion of the second burred hole is fitted into the second reference hole. By doing this, the relative positions of the load beam and the flexure are restricted.
摘要翻译：在设置有负载梁和弯曲部的悬架中，在弯曲部的比中心更靠近其一端的部分中形成圆形的第一参考孔，而在弯曲部的一部分中形成椭圆形的第二参考孔更接近于另一端负载梁分别设置有与第一和第二参考孔对应的第一和第二毛坯孔。每个钻孔在其内周部分上具有凸起部分，突出在负载梁的表面上方。第一毛坯孔的凸缘部分在第一参考孔中装配，其中挠曲件沿着厚度方向放置在负载梁的顶部上。第二毛坯孔的凸缘部嵌入第二基准孔。通过这样做，限制了负载梁和挠曲件的相对位置。

8. 发明授权

US5798885A Head positioning control for disk apparatus using peak detection, polarity detection and sector mark detection 失效
标题翻译：使用峰值检测，极性检测和扇区标记检测的磁盘设备的磁头定位控制
公开(公告)号：US5798885A
公开(公告)日：1998-08-25
申请号：US435132
申请日：1995-05-05
申请人： Masaru Saiki , Tsutomu Sasaki , Hirokazu Ishizaki , Eiji Okamura , Tatsuya Gofuku , Norihiko Suzuki , Koichi Tohkairin , Hirofumi Suzuki , Kenji Endo , Chihiro Ono , Kazuhide Ohba , Atsushi Satoh , Eisaku Takahashi , Takashi Tokairin , Isao Suda , Takahiro Ono
发明人： Masaru Saiki , Tsutomu Sasaki , Hirokazu Ishizaki , Eiji Okamura , Tatsuya Gofuku , Norihiko Suzuki , Koichi Tohkairin , Hirofumi Suzuki , Kenji Endo , Chihiro Ono , Kazuhide Ohba , Atsushi Satoh , Eisaku Takahashi , Takashi Tokairin , Isao Suda , Takahiro Ono
IPC分类号： G11B5/00 , G11B5/012 , G11B5/40 , G11B5/48 , G11B5/55 , G11B5/596 , G11B21/08 , G11B25/04 , G11B33/00
CPC分类号： G11B25/043 , G11B21/083 , G11B33/00 , G11B5/5521 , G11B5/5534 , G11B5/596 , G11B2005/0018 , G11B5/012 , G11B5/40 , G11B5/486 , G11B5/59655
摘要： For a balance adjustment due to a reduction in size and weight of an actuator, an arm portion, an axis attaching portion, and a coil supporting portion are arranged so that the centers of gravity on the coil side are located on a straight line connecting a rotational center and the center of gravity on the head side. Further, the improvement of an assembling efficiency of a VCM, an increase in torque, a one-touch fixing of an FPC connecting band, a noise prevention of a read pattern, and an insulation between the base and cover due to a bias of an MR read head are accomplished. A sector mark is detected by comparing a peak detection pulse and its reference polarity signal. A redundancy is provided to a reference detection polarity signal so that a read signal can be detected even if any one of the read signals of the sector marks is dropped out. A gray code detecting section for recognizing a cylinder address also detects on the basis of a peak detection pulse and a polarity signal due to the reading of a gray code. A memory space to store a program is divided into an ROM space of a small electric power consumption and an RAM space of a large electric power consumption and stores each peculiar program.
摘要翻译：为了由于致动器的尺寸和重量的减小而进行的平衡调整，布置臂部，轴安装部和线圈支撑部，使得线圈侧的重心位于连接旋转中心和头部重心。此外，由于VC的偏置，VCM的组装效率的提高，转矩的增加，FPC连接带的一触式固定，读取图案的噪声防止以及基座和盖之间的绝缘 MR读头完成。通过比较峰值检测脉冲和其参考极性信号来检测扇区标记。向参考检测极性信号提供冗余，使得即使扇区标记的读取信号中的任何一个被丢弃也可以检测读取信号。用于识别气缸地址的灰度代码检测部分还根据读取灰度代码的峰值检测脉冲和极性信号进行检测。用于存储程序的存储器空间被划分为具有小功耗的ROM空间和大功率消耗的RAM空间，并且存储每个特殊程序。

9. 发明授权

US5379995A Sheet feed device for an image recorder 失效
标题翻译：图像记录器的送纸装置
公开(公告)号：US5379995A
公开(公告)日：1995-01-10
申请号：US124007
申请日：1993-09-21
申请人： Kenji Endo
发明人： Kenji Endo
IPC分类号： B65H1/14 , B65H9/00 , B65H3/44
CPC分类号： B65H1/14 , B65H9/00 , B65H2511/22 , B65H2511/52
摘要： A sheet feed device for feeding a sheet to a printer or similar image recorder which records an image on the sheet. A table is disposed below and operatively connected to the image recorder. A plurality of trays are received in the table, and each is loaded with a stack of sheets. The trays each has a base disposed in the tray and an elevation plate elevatably mounted on the base. A sheet feed mechanism feeds the sheets from a desired one of the trays to the image recorder. A drive mechanism is associated with each of the trays for moving the base in a predetermined direction over a predetermined distance within the tray. When the sheet is deviated in position from an image to be recorded, the device automatically corrects the deviation within a short period of time.
摘要翻译：用于将片材供给到在片材上记录图像的打印机或类似图像记录器的片材进给装置。桌子设置在图像记录器的下方并且可操作地连接到图像记录器。多个托盘被容纳在桌子中，并且每个托盘装载有一叠片材。托盘各具有设置在托盘中的底座和可升降地安装在基座上的升降板。片材进给机构将片材从期望的一个托盘馈送到图像记录器。驱动机构与每个托盘相关联，用于在预定方向上在托盘内预定距离移动底座。当纸张从要记录的图像偏离位置时，装置在短时间内自动校正偏差。

10. 发明授权

US4867542A Laser exposure apparatus 失效
标题翻译：激光曝光装置
公开(公告)号：US4867542A
公开(公告)日：1989-09-19
申请号：US227738
申请日：1988-08-03
申请人： Shigeaki Shimazu , Kenji Endo , Eiichi Tamaki , Yasuyuki Wada , Masahide Okazaki , Takeshi Kageyama , Yoshio Kurata
发明人： Shigeaki Shimazu , Kenji Endo , Eiichi Tamaki , Yasuyuki Wada , Masahide Okazaki , Takeshi Kageyama , Yoshio Kurata
IPC分类号： H04N1/06 , H04N1/191
CPC分类号： H04N1/1911 , H04N1/06
摘要： A laser exposure system for use in scanning and recording images, the system comprising subdividing the laser beam from the laser source into several parallel traces of laser beams; modulating the laser beams individually in response to the image signals be means of a multi-channel optical modulator; directing the modulated laser beams through a first mirror and a second mirror so as to enable the laser beams from the second mirror to be in parallel with the reference plane with respect to the sub-scanning direction; varying the distance between the modulator and the first mirror; and adjusting the angles of the first and second mirrors to the reference plane so that a possible decline of the laser beams in the sub-scanning direction is compensated.

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