公开(公告)号：US20090132144A1

公开(公告)日：2009-05-21

申请号：US11665054

申请日：2005-09-29

申请人： Koichiro Shinozaki ,  Yuji Yasui ,  Katsura Okubo ,  Masahiro Sato

发明人： Koichiro Shinozaki ,  Yuji Yasui ,  Katsura Okubo ,  Masahiro Sato

IPC分类号： F02D45/00 ,  G01M15/08 ,  F02D15/02

CPC分类号： F02D35/023 ,  F02D15/02 ,  F02D41/1497 ,  F02D2041/288

摘要： Work done by an engine can be accurately calculated regardless of the part in an observation section where the cylinder internal pressure signal is detected. The apparatus for calculating the work done by an engine establishes in advance correlation of phase between the cylinder internal pressure of the engine and a reference signal composed of a predetermined frequency component as a reference phase relation. A means for detecting the cylinder internal pressure of the engine for a predetermined observation section is provided. A reference signal corresponding to the detected cylinder internal pressure of the engine is calculated so that the reference phase relation is satisfied. A correlation coefficient of the detected cylinder internal pressure of the engine and the calculated reference signal is calculated for the observation section and the work done by the engine is calculated in accordance with the correlation coefficient.

摘要翻译： 无论检测到气缸内部压力信号的观察部分中的部分如何，都可以精确地计算发动机的作业。 用于计算由发动机完成的作业的装置预先将发动机的气缸内部压力与由预定频率分量组成的参考信号之间的相位相关，作为参考相位关系。 提供了一种用于检测用于预定观察部分的发动机的气缸内部压力的装置。 计算与检测到的发动机气缸内部压力相对应的参考信号，使得满足基准相位关系。 对于观测部分计算检测到的发动机气缸内部压力和计算出的参考信号的相关系数，并根据相关系数计算发动机完成的功率。

公开(公告)号：US20080317517A1

公开(公告)日：2008-12-25

申请号：US11944822

申请日：2007-11-26

申请人： Wataru SUZUKI ,  Masahiro Sato

发明人： Wataru SUZUKI ,  Masahiro Sato

IPC分类号： G03G15/01

CPC分类号： G03G15/161 ,  G03G15/0131 ,  G03G15/1615 ,  G03G2215/0132 ,  G03G2215/0154

摘要： The image forming apparatus is provided with: an image carrier that carries an image; an intermediate transfer belt that is arranged as opposed to the image carrier, and that rotationally moves in a predetermined direction; a primary transfer member that is arranged as opposed to the image carrier through the intermediate transfer belt, and that primarily transfers the image on the image carrier to the intermediate transfer belt; a secondary transfer member that secondarily transfers the image on the intermediate transfer belt to a recording medium; first, second and third hanging members that hang the intermediate transfer belt; and a drive device that transmits drive force to the first and the second hanging members such that drive force by the second hanging member is larger than drive force by the first hanging member.

摘要翻译： 图像形成装置设置有：承载图像的图像载体; 中间转印带，其被布置成与图像载体相对，并且沿预定方向旋转移动; 一次转印部件，其通过中间转印带布置成与图像载体相对，并且主要将图像载体上的图像转印到中间转印带上; 二次转印构件，其二次将中间转印带上的图像转印到记录介质上; 悬挂中间转印带的第一，第二和第三悬挂构件; 以及驱动装置，其将驱动力传递到第一和第二悬挂构件，使得第二悬挂构件的驱动力大于第一悬挂构件的驱动力。

公开(公告)号：US20080294323A1

公开(公告)日：2008-11-27

申请号：US11663811

申请日：2005-09-28

申请人： Koichiro Shinozaki ,  Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichi Ikoma

发明人： Koichiro Shinozaki ,  Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichi Ikoma

IPC分类号： F02D45/00 ,  F02D15/02

CPC分类号： F02D15/02 ,  F02D35/023 ,  F02D2041/288 ,  F02D2200/1004 ,  F02D2250/12 ,  G01L5/0095 ,  G01L23/225

摘要： A device and method for calculating the work load of an engine more efficiently and accurately. The device for calculating the work load of an engine comprises a means for determining a desired frequency component to calculate the work load of the engine obtained through frequency decomposition of the volume variation rate of the engine. The device further comprises a first calculating means for calculating a first correlation coefficient between the volume variation rate and a reference signal composed of a frequency corresponding to the determined component, and a second calculating means for calculating a second correlation coefficient between the cylinder inner pressure of the engine and a reference signal composed of a frequency corresponding to the determined component. The work load of the engine is calculated using the first and second correlation coefficients.

摘要翻译： 一种用于更有效和准确地计算发动机的工作负荷的装置和方法。 用于计算发动机的工作负荷的装置包括用于确定期望频率分量以计算通过对发动机的体积变化率进行频率分解获得的发动机的工作负荷的装置。 该装置还包括：第一计算装置，用于计算体积变化率与由所确定的分量相对应的频率组成的参考信号之间的第一相关系数;以及第二计算装置，用于计算第二相关系数， 发动机和由对应于确定的部件的频率组成的参考信号。 使用第一和第二相关系数来计算发动机的工作负荷。

公开(公告)号：US07456435B2

公开(公告)日：2008-11-25

申请号：US10994922

申请日：2004-11-22

申请人： Hidekazu Aoyagi ,  Koji Otsuka ,  Masahiro Sato

发明人： Hidekazu Aoyagi ,  Koji Otsuka ,  Masahiro Sato

IPC分类号： H01L27/15

CPC分类号： H01L33/14 ,  H01L33/007 ,  H01L33/04

摘要： A light-emitting diode having a silicon substrate on which there are successively formed a buffer layer, a p-type nitride semiconductor layer, an active layer, an n-type nitride semiconductor layer, and a current spreading layer. The current spreading layer is a lamination of a first and a second sublayer arranged alternately a required number of times. Composed of different compound semiconductors, the alternating sublayers of the current spreading layer create heterojunctions for offering the two-dimensional gas effect. The current spreading layer is so low in resistivity in a direction parallel to its major surface from which light is emitted, that the current is favorably spread therein for improved efficiency of light emission. A front electrode in the form of a metal pad is mounted centrally on the major surface of the current spreading layer in ohmic contact therewith.

摘要翻译： 具有硅衬底的发光二极管，其上依次形成缓冲层，p型氮化物半导体层，有源层，n型氮化物半导体层和电流扩散层。 电流扩展层是交替需要次数布置的第一和第二子层的叠层。 由不同的化合物半导体组成，电流扩展层的交替子层产生用于提供二维气体效应的异质结。 电流扩散层在平行于其从其发射光的主表面的方向上的电阻率如此低，使得电流有利地扩散在其中以提高发光效率。 金属焊盘形式的前电极以电流扩散层的主表面中心地安装在其与其电阻接触的位置。

公开(公告)号：US07419085B2

公开(公告)日：2008-09-02

申请号：US10842418

申请日：2004-05-11

申请人： Tomoko Fukunaka ,  Masashi Ishiguro ,  Mamoru Watanabe ,  Kazuhiko Yamashita ,  Masahiro Sato ,  Ryoji Inutsuka ,  Kenji Takahashi ,  Toshikazu Yoneda

发明人： Tomoko Fukunaka ,  Masashi Ishiguro ,  Mamoru Watanabe ,  Kazuhiko Yamashita ,  Masahiro Sato ,  Ryoji Inutsuka ,  Kenji Takahashi ,  Toshikazu Yoneda

IPC分类号： B23K31/02

CPC分类号： B23K1/0056 ,  B23K31/125

摘要： The invention presents a optical processing apparatus capable of detecting accurately the sticking status of deposits sticking to optical means in a background of same color as deposits, preventing occurrence of defective soldering due to feeding failure of wire solder, and detecting solder failure when the leading end portion of the wire solder does not reach up to the processing area. This optical processing apparatus comprises light energy output means for producing light energy, a first optical path for guiding the light energy into a work, optical means disposed in the first optical path for shaping the light energy, a second optical path sharing part of the first optical path for guiding the light from the work to photo receiving means, and driving means for changing the relative positions of at least the optical means and the work.

摘要翻译： 本发明提供一种光学处理装置，其能够准确地检测在与沉积物相同颜色的背景下粘附到光学装置的沉积物的粘附状态，防止由于焊丝的供给故障而发生焊接不良，并且当前端 焊丝的一部分不能到达处理区域。 该光学处理装置包括用于产生光能的光能输出装置，用于将光能引导到工件中的第一光路，设置在用于成形光能的第一光路中的光学装置，第二光路共享第一 用于将光从工件引导到光接收装置的光路，以及用于改变至少光学装置和工件的相对位置的驱动装置。

公开(公告)号：US07299680B2

公开(公告)日：2007-11-27

申请号：US11268729

申请日：2005-11-08

申请人： Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichiro Shinozaki ,  Kosuke Higashitani

发明人： Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichiro Shinozaki ,  Kosuke Higashitani

IPC分类号： G01L23/22 ,  F02P5/00 ,  G06F19/00

CPC分类号： G01L23/225

摘要： An in-cylinder pressure sensor for outputting a signal corresponding to an internal cylinder pressure of an engine is provided. A first signal and a second signal are extracted from the output signal of the in-cylinder pressure sensor. The first signal has a frequency band corresponding to knocking of the engine. The second signal has a frequency band used for detecting a peak of the internal cylinder pressure. A knocking detection period is set based on the second signal. The first signal in the knocking detection period is examined to determine whether or not knocking has occurred.

摘要翻译： 提供了用于输出与发动机的内部气缸压力相对应的信号的缸内压力传感器。 从缸内压力传感器的输出信号中提取第一信号和第二信号。 第一信号具有对应于发动机爆震的频带。 第二信号具有用于检测内部气缸压力的峰值的频带。 基于第二信号设定爆震检测期间。 检查爆震检测期间的第一信号以确定是否发生了敲击。

公开(公告)号：US07280790B2

公开(公告)日：2007-10-09

申请号：US10938782

申请日：2004-09-13

申请人： Koichi Watanabe ,  Shinichi Kuramoto ,  Mitsuo Yamamoto ,  Shuich Nishide ,  Wataru Suzuki ,  Masahiro Sato ,  Atsuyuki Kitamura

发明人： Koichi Watanabe ,  Shinichi Kuramoto ,  Mitsuo Yamamoto ,  Shuich Nishide ,  Wataru Suzuki ,  Masahiro Sato ,  Atsuyuki Kitamura

IPC分类号： G03G15/01

CPC分类号： G03G15/0163 ,  G03G15/0121 ,  G03G15/0173 ,  G03G2215/0177

摘要： An image forming apparatus has an image forming carrier, an image forming portion that forms an image on the image forming carrier, an intermediate transfer medium to which the image on the image forming carrier is primarily transferred, and a transfer portion that secondarily transfers to a recording medium the image primarily transferred to the intermediate transfer medium. An area where the image forming carrier and the intermediate transfer medium are opposed includes a primary transfer area where the image on the image forming carrier is transferred to the intermediate transfer medium and a secondary transfer area where the image on the intermediate transfer medium is transferred to the recording medium.

摘要翻译： 图像形成装置具有图像形成载体，在图像形成载体上形成图像的图像形成部，图像形成载体上的图像主要被转印到的中间转印介质，以及二次转印到 记录介质，图像主要传送到中间转印介质。 图像形成载体和中间转印介质相对的区域包括将图像形成载体上的图像转印到中间转印介质的一次转印区域和将中间转印介质上的图像转印到二次转印区域 记录介质。

公开(公告)号：US20070076755A1

公开(公告)日：2007-04-05

申请号：US11393724

申请日：2006-03-31

申请人： Masahiro Sato ,  Jun Tanaka

发明人： Masahiro Sato ,  Jun Tanaka

IPC分类号： H04J3/22

CPC分类号： H04L12/42 ,  H04L47/13 ,  H04L47/15 ,  H04L47/70 ,  H04L47/724 ,  H04L47/728 ,  H04L47/829

摘要： A communications system whose bandwidth resources can be used more efficiently by reserving them on an individual path basis. Upon receipt of a bandwidth reservation message, a path setup initiator examines the message and thereby recognizes that the local station device is the egress node of a specified logical network segment. It then consults a topology database to retrieve hop counts of the source station device, which reveals, for example, that a first ringlet has a smaller hop count than a second ringlet. The path setup initiator sends a working path setup message to the ingress network device over the first ringlet, as well as a protection path setup message to the same ingress device over the second ringlet. Upon receipt of those messages, a bandwidth reservation unit reserves a working path bandwidth on the second ringlet, as well as a protection path bandwidth on the first ringlet.

摘要翻译： 一种通信系统，其带宽资源可以通过在各个路径上保留来更有效地使用。 在接收到带宽预留消息时，路径建立启动器检查该消息，从而识别出本地站设备是指定逻辑网段的出口节点。 然后，它咨询拓扑数据库以检索源站设备的跳数，其例如揭示了第一个小环具有比第二小环更小的跳数。 路径建立启动器通过第一个小环将入口网络设备的工作路径建立消息发送到第二个小环上的相同入口设备的保护路径建立消息。 在接收到这些消息时，带宽预留单元保留第二小环上的工作路径带宽以及第一小环上的保护路径带宽。

公开(公告)号：US07177571B2

公开(公告)日：2007-02-13

申请号：US10879143

申请日：2004-06-30

申请人： Noribumi Sato ,  Tomoya Saeki ,  Masahiro Sato ,  Nobuhiro Hiroe ,  Keiji Sasaki

发明人： Noribumi Sato ,  Tomoya Saeki ,  Masahiro Sato ,  Nobuhiro Hiroe ,  Keiji Sasaki

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/16

CPC分类号： G03G15/5008 ,  G03G15/161 ,  G03G2215/0177 ,  G03G2215/1661

摘要： An image forming apparatus includes a photoreceptor, a driving unit which rotation-drives the photoreceptor, an exposure unit which forms a latent image by performing image exposure to the photoreceptor, a plurality of development units which develop a plurality of latent images sequentially formed on the photoreceptor with different color toners respectively, a belt-like intermediate transfer member onto which respective color toner images sequentially developed on the photoreceptor are primarily transferred to be superimposed on each other, at least one load unit which comes in contact with or is separated from the belt-like intermediate transfer member to change a load on the belt-like intermediate transfer member, and a speed control unit which increases/decreases a driving speed of the photoreceptor at a specified timing. Preferably, the belt-like intermediate transfer member is an elastic belt.

摘要翻译： 图像形成装置包括感光体，旋转驱动感光体的驱动单元，通过对感光体进行图像曝光而形成潜像的曝光单元，形成顺序形成在多个潜像上的多个潜像的多个显影单元 具有不同颜色的调色剂的感光体，将感光体上顺序显影的各个彩色调色剂图像一起转印到其上的带状中间转印部件，将至少一个与该感光体接触或分离的负载单元 带状中间转印部件，以改变带状中间转印部件上的载荷;以及速度控制部，其在规定的时刻增加或减少感光体的驱动速度。 优选地，带状中间转印部件是弹性带。

公开(公告)号：US20070007676A1

公开(公告)日：2007-01-11

申请号：US11521124

申请日：2006-09-14

申请人： Masahiro Sato

发明人： Masahiro Sato

IPC分类号： B29D11/00

CPC分类号： G02F1/035 ,  G02F1/225 ,  G02F2001/212 ,  G02F2201/07 ,  G02F2203/21

摘要： An electro-optic modulator includes a substrate made of a material which has an electro-optic effect and a pyroelectric effect. In the substrate, an optical waveguide is formed to have at least a pair of optical paths. On the substrate and on the optical waveguide, a transparent buffer layer is formed to cover the optical waveguide. On the buffer layer, first and second electrodes are formed so that the first and the second electrodes are arranged to cause refractive index changes in the pair of optical paths in response to electrical fields surrounding the electro-optic modulator. The buffer layer is a mutual diffusion layer. The mutual diffusion layer is made from laminated films having at least one transparent insulator film and at least one transparent conductor film but has no clear boundary between the transparent insulator film and the transparent conductor film.

摘要翻译： 电光调制器包括由具有电光效应和热电效应的材料制成的基板。 在基板中，光波导形成为具有至少一对光路。 在基板和光波导上，形成透明缓冲层以覆盖光波导。 在缓冲层上，第一和第二电极被形成为使得第一和第二电极被布置成响应于围绕电光调制器的电场而导致该对光路中的折射率变化。 缓冲层是相互扩散层。 互扩散层由具有至少一个透明绝缘膜和至少一个透明导体膜的层压膜制成，但在透明绝缘膜和透明导体膜之间没有明确的边界。