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1. 发明授权

US07033844B2 Wafer including an In-containing-compound semiconductor surface layer, and method for profiling its carrier concentration 失效
公开(公告)号：US07033844B2
公开(公告)日：2006-04-25
申请号：US10065552
申请日：2002-10-29
申请人： Shigeru Sawada , Takashi Iwasaki
发明人： Shigeru Sawada , Takashi Iwasaki
IPC分类号： G01R31/26
CPC分类号： G01R31/2648 , G01R31/2831 , H01L22/14
摘要： Method for non-invasively profiling carrier concentration in In-containing compound semiconductor wafers that enables employing the profiled wafers themselves in semiconductor device applications. The method, which using the C/V technique profiles carrier concentration in wafers including an In-containing-compound semiconductor surface layer, is characterized in non-invasively profiling carrier concentration by contacting a liquid electrode on the wafer surface, and without using photo-etching, employing an applied voltage that is up to a voltage surpassing 10V.

2. 发明申请

US20060055000A1 Epitaxial wafer and device 审中-公开
标题翻译：外延晶片和器件
公开(公告)号：US20060055000A1
公开(公告)日：2006-03-16
申请号：US11225315
申请日：2005-09-12
申请人： Shigeru Sawada , Takashi Iwasaki
发明人： Shigeru Sawada , Takashi Iwasaki
IPC分类号： H01L29/12
CPC分类号： H01L31/1035 , H01L21/02392 , H01L21/02461 , H01L21/02463 , H01L21/02505 , H01L21/0251 , H01L21/02546 , H01L31/03046 , Y02E10/544 , Y02P70/521
摘要： An epitaxial wafer and a device having improved characteristics are obtained. The epitaxial wafer includes a substrate, a buffer layer formed on the substrate, a light-receiving layer formed on the buffer layer, and a window layer. The light-receiving layer is constituted of an epitaxial film having its lattice constant larger than that of a material of which the substrate is made. The window layer is formed on the light-receiving layer and constituted of one or a plurality of layers arranged to contact the light-receiving layer. A constituent layer of the window layer that is in contact with the light-receiving layer has its lattice constant smaller than the larger one of respective lattice constants of the light-receiving layer and the buffer layer. The window layer has a thickness of at least 0.2 μm and at most 2.0 μm.
摘要翻译：获得外延晶片和具有改进特性的器件。外延晶片包括基板，形成在基板上的缓冲层，形成在缓冲层上的光接收层和窗口层。光接收层由其晶格常数大于制造衬底的材料的外延膜构成。窗层形成在光接收层上并且由布置成接触光接收层的一个或多个层构成。与光接收层接触的窗口层的构成层的晶格常数小于光接收层和缓冲层的各个晶格常数的较大值。窗口层具有至少0.2μm的厚度和至多2.0μm的厚度。

3. 发明授权

US5861879A Video signal processing device for writing and reading a video signal with respect to a memory according to different clocks, while preventing a write/read address pass-by in the memory 失效
标题翻译：视频信号处理装置，用于根据不同的时钟相对于存储器写入和读取视频信号，同时防止存储器中的写入/读取地址通过
公开(公告)号：US5861879A
公开(公告)日：1999-01-19
申请号：US722341
申请日：1996-09-27
申请人： Yutaka Shimizu , Hideaki Sasaki , Shigeru Sawada , Teruo Hotta
发明人： Yutaka Shimizu , Hideaki Sasaki , Shigeru Sawada , Teruo Hotta
IPC分类号： G09G5/00 , G09G5/12 , G09G5/397 , G09G5/399 , H04N7/50 , H04L7/00
CPC分类号： G09G5/399 , H04N19/423 , H04N19/61 , G09G2340/0407 , G09G5/12
摘要： An input video signal is written into alternate field memories M1 and M2, according to a timing clock from an input video clock generator. A display video signal is alternately read from those field memories, according to a timing clock from a display video clock generator. In switching a read memory, an address observation circuit judges whether or not a read/write address passes by a write/read address, referring to the condition of reading and writing operations. In this event, the circuit makes a judgement, based on the lag between a vertical synchronizing signals of an input video signal and of a display video signal, and a change of the lag with time. If it is judged that one address will pass by the other, the same read/write memory is again accessed for reading/writing. With this arrangement, there is provided a circuit having a relatively simple structure for preventing a match of read and write addresses.
摘要翻译：根据来自输入视频时钟发生器的定时时钟，将输入视频信号写入交替场存储器M1和M2。根据来自显示视频时钟发生器的定时时钟，从这些场存储器交替地读取显示视频信号。在切换读取存储器时，参考读写操作的条件，地址观察电路判断读/写地址是否通过写/读地址。在这种情况下，电路基于输入视频信号的垂直同步信号和显示视频信号之间的滞后与滞后随时间的变化而进行判断。如果判断一个地址将被另一个地址通过，则再次访问相同的读/写存储器以进行读/写。利用这种布置，提供了一种具有相对简单结构的电路，用于防止读和写地址的匹配。

4. 发明授权

US4941002A Page printer 失效
公开(公告)号：US4941002A
公开(公告)日：1990-07-10
申请号：US397903
申请日：1989-08-24
申请人： Mitsuaki Maruyama , Hiroshi Niki , Shigeru Sawada , Seiji Mochizuki , Yasuhiro Gyoutoku
发明人： Mitsuaki Maruyama , Hiroshi Niki , Shigeru Sawada , Seiji Mochizuki , Yasuhiro Gyoutoku
IPC分类号： G03G15/00 , G03G15/32 , G03G21/16
CPC分类号： G03G15/6508 , G03G15/04045 , G03G15/326 , G03G15/6502 , G03G21/1633 , G03G21/1652 , G03G2215/00316 , G03G2215/00383 , G03G2215/00413 , G03G2215/00544 , G03G2221/163 , G03G2221/1636 , G03G2221/1654 , G03G2221/1672 , G03G2221/1675 , G03G2221/18 , G03G2221/183
摘要： In a page printer, a gate roller, a developing unit, a photo-sensitive drum unit, a fixing unit and a sheet discharging roller are mounted on the open front side of a housing body in the order stated from above, thus forming a substantially vertical sheet conveying path. As a result, the installation floor area is reduced. In the rear portion of the housing, and a transferring unit and a sheet guide member are provided on the cover of the housing body. Thus, the light beam generating unit and the photo-sensitive drum are maintained unchanged in position at all times. A cut sheet feeder is mounted over the housing body so that it is movable back and forth, thus facilitating the inspection and maintenance of the printer.

5. 再颁专利

USRE30741E Miniaturized printer control assembly 失效
标题翻译：小型化打印机控制组件
公开(公告)号：USRE30741E
公开(公告)日：1981-09-15
申请号：US138611
申请日：1980-04-09
申请人： Norio Nakagaki , Shigeru Sawada
发明人： Norio Nakagaki , Shigeru Sawada
IPC分类号： B41J7/48
CPC分类号： B41J7/48
摘要： A miniaturized printer wherein the duration of each print cycle, the sequence of printing operations performed in each print cycle and the time between each print cycle is controlled by a detecting arrangement. The detecting arrangement is adapted to detect the rotary position of a plurality of print rings having print characters circumferentially disposed therearound and for generating a character selection timing pulse for each of the available rotational positions of each print ring during a print cycle. The rotational position of each print ring corresponds to a print character circumferentially disposed about the print ring and, to this end, a print selection mechanism associated with each of the print rings selectively positions each of the print rings at respective predetermined print positions during each print cycle in response to the character selection timing pulses produced by the detection arrangement so that printing can be performed thereby. The detecting arrangement is further constructed and arranged to produce a stand-by signal representative of each print ring being positioned at a stand-by position at the end of each print cycle. The detecting arrangement further includes a shutter mechanism for preventing the detecting arrangement from producing a stand-by signal until a predetermined interval of time after the last of the character selection timing pulses are generated during each print cycle.

6. 发明授权

US07963792B2 Plug detachment prevention structure 有权
标题翻译：插头防脱结构
公开(公告)号：US07963792B2
公开(公告)日：2011-06-21
申请号：US12785342
申请日：2010-05-21
申请人： Shigeru Sawada , Kazuhiko Matsuoka
发明人： Shigeru Sawada , Kazuhiko Matsuoka
IPC分类号： H01R13/625 , H01R4/50
CPC分类号： H01R13/6395 , H01R24/38
摘要： Provided is a plug detachment prevention structure, such that when a plug equipped with a plug terminal and a plug retaining section that covers a part of the plug terminal is connected to a jack provided inside a housing, the plug detachment prevention structure retains the plug retaining section to prevent the plug from detaching from the jack, wherein the plug detachment prevention structure is equipped with a ring-shaped elastic section composed of an elastic material in which the plug retaining section is pressure-inserted, and a frame section that is circularly mounted at an outer circumferential side of the elastic section, composed of a material harder than that of the elastic section and detachably attached on an outside of the housing.
摘要翻译：本发明提供了一种插头防脱结构，使得当配备有插头端子和覆盖插头端子的一部分的插头保持部的插头连接到设置在壳体内部的插座时，插头防脱结构保持插头保持以防止插头从千斤顶脱落，其中，防止插头脱落结构具有由弹性材料组成的环形弹性部分，其中插头保持部分被插入其中;框架部分被圆形地安装在弹性部分的外周侧，由比弹性部分更硬的材料构成，并且可拆卸地安装在壳体的外部。

7. 发明授权

US07466554B2 Pivotal mounting structure for an electronic device 失效
标题翻译：电子设备的枢轴安装结构
公开(公告)号：US07466554B2
公开(公告)日：2008-12-16
申请号：US11237408
申请日：2005-09-27
申请人： Sinichi Matsumoto , Shigeru Sawada
发明人： Sinichi Matsumoto , Shigeru Sawada
IPC分类号： H05K5/00
CPC分类号： G10H1/32 , H04R1/025 , H05K7/16
摘要： A pivotal mounting structure for an electronic device, an electronic device utilizing the pivotal mounting structure, and a method of mounting an electronic device on a rack. The pivotal mounting structure allows an electronic device to be mounted in a rack, and allows the electronic device to pivot up so that the front operating panel can be set at an angel with respect to the rack. The structure comprises a angle member, a side plate, a pivot shaft, a holding section, and a support device. The side plate is attached to the electronic device, and the angle member is attached to the rack. The pivotal shaft allows rotation between the angle member and the side plate. The holding section and the supporting device allows the angle between the angle plate and side plate to be maintained at specific angles.
摘要翻译：用于电子设备的枢转安装结构，利用枢转安装结构的电子设备以及将电子设备安装在机架上的方法。枢轴安装结构允许电子设备安装在机架中，并且允许电子设备向上枢转，使得前操作面板可相对于机架设置在天使。该结构包括角部件，侧板，枢轴，保持部和支撑装置。侧板附接到电子设备，并且角构件附接到机架。枢转轴允许角部件和侧板之间的旋转。保持部和支撑装置允许角板和侧板之间的角度保持在特定的角度。

8. 发明申请

US20070019566A1 Receiver apparatus and data distribution method 审中-公开
标题翻译：接收机和数据分发方法
公开(公告)号：US20070019566A1
公开(公告)日：2007-01-25
申请号：US11490165
申请日：2006-07-21
申请人： Shigeru Sawada , Yoshikazu Kita , Norio Fujino , Masashi Fujita
发明人： Shigeru Sawada , Yoshikazu Kita , Norio Fujino , Masashi Fujita
IPC分类号： H04J1/16
CPC分类号： H04L65/4076 , H04L1/0045 , H04L1/1838 , H04L1/1848 , H04L1/1854 , H04L12/1868 , H04L29/06027 , H04L49/90 , H04L65/80 , H04L69/28
摘要： A receiver apparatus which receives streaming data transmitted from a distribution server via a network, includes: a comparison section configured to compare a time when a re-transmission process of the received streaming data is estimated to be completed with a time when an error correction process of the received streaming data is estimated to be started, when the error correction process can not be applied to the streaming data; and a re-transmission request section configured to send the distribution server a first re-transmission request for requesting that the streaming data be re-transmitted, when it is determined that the time when the re-transmission process is estimated to be completed is going to be earlier than the time when the error correction process is estimated to be started.
摘要翻译：接收装置，其经由网络接收从分发服务器发送的流数据，包括：比较部，被配置为将所接收的流数据的再发送处理被估计为完成的时间与纠错处理当纠错处理不能应用于流数据时，估计接收的流数据的开始; 以及重发送请求部，被配置为当确定重发过程被估计完成的时间正在进行时，发送分发服务器用于请求重新发送流数据的第一重传请求比错误校正处理估计开始的时间早。

9. 发明申请

US20060133050A1 Pivotal mounting structure for an electronic device 失效
标题翻译：电子设备的枢轴安装结构
公开(公告)号：US20060133050A1
公开(公告)日：2006-06-22
申请号：US11237408
申请日：2005-09-27
申请人： Sinichi Matsumoto , Shigeru Sawada
发明人： Sinichi Matsumoto , Shigeru Sawada
IPC分类号： H05K5/00
CPC分类号： G10H1/32 , H04R1/025 , H05K7/16
摘要： A pivotal mounting structure for an electronic device, an electronic device utilizing the pivotal mounting structure, and a method of mounting an electronic device on a rack. The pivotal mounting structure allows an electronic device to be mounted in a rack, and allows the electronic device to pivot up so that the front operating panel can be set at an angel with respect to the rack. The structure comprises a angle member, a side plate, a pivot shaft, a holding section, and a support device. The side plate is attached to the electronic device, and the angle member is attached to the rack. The pivotal shaft allows rotation between the angle member and the side plate. The holding section and the supporting device allows the angle between the angle plate and side plate to be maintained at specific angles.
摘要翻译：用于电子设备的枢转安装结构，利用枢转安装结构的电子设备以及将电子设备安装在机架上的方法。枢轴安装结构允许电子设备安装在机架中，并且允许电子设备向上枢转，使得前操作面板可相对于机架设置在天使。该结构包括角部件，侧板，枢轴，保持部和支撑装置。侧板附接到电子设备，并且角构件附接到机架。枢转轴允许角部件和侧板之间的旋转。保持部和支撑装置允许角板和侧板之间的角度保持在特定的角度。

10. 发明授权

US06449440B1 Image forming system having job recovery depending on number of sheets in ejection tray 有权
标题翻译：图像形成系统具有取决于排出托盘中的片材数量的作业恢复
公开(公告)号：US06449440B1
公开(公告)日：2002-09-10
申请号：US09599029
申请日：2000-06-22
申请人： Shigeru Sawada
发明人： Shigeru Sawada
IPC分类号： G03G1500
CPC分类号： G03G15/5012 , G03G2215/00548 , G03G2215/00911
摘要： The system monitors the number of sheets that should be housed in the finishing tray based on the information from the copying machine, the output from the sensor located on the sheet conveyance path to the finishing tray unit and the signals that indicate ejection of the sheets from the finishing tray. When jam correction is performed, the system determines the number of sheets for which image formation should be re-performed in accordance with the output from the finishing tray paper detection sensor.
摘要翻译：系统根据来自复印机的信息，位于纸张传送路径上的传感器的输出到整理纸盘单元，监视应该放在整理纸盘中的纸张数量，以及指示纸张从整理托盘。当进行卡纸校正时，系统根据整理托盘纸检测传感器的输出确定应重新进行图像形成的纸张数量。

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