公开(公告)号：US20090039962A1

公开(公告)日：2009-02-12

申请号：US12188439

申请日：2008-08-08

申请人： Takashi UNO ,  Kazuhiro YAHATA ,  Hiroyuki SAKAI

发明人： Takashi UNO ,  Kazuhiro YAHATA ,  Hiroyuki SAKAI

IPC分类号： H03F3/60

CPC分类号： H03F3/60 ,  H03F1/56 ,  H03F3/217 ,  H03F2200/387 ,  H03F2200/423 ,  H03F2200/451

摘要： A high frequency power amplifier includes an amplification element, a harmonic control circuit, an output matching circuit, and a load resistor. A high frequency signal input from an input end is amplified in the amplification element, passes through the harmonic control circuit and the output matching circuit, and is then supplied to the load resistor. The harmonic control circuit includes a first dielectric resonator and a second dielectric resonator.

摘要翻译： 高频功率放大器包括放大元件，谐波控制电路，输出匹配电路和负载电阻器。 从输入端输入的高频信号在放大元件中放大，通过谐波控制电路和输出匹配电路，然后提供给负载电阻。 谐波控制电路包括第一介质谐振器和第二介质谐振器。

公开(公告)号：US20110291271A1

公开(公告)日：2011-12-01

申请号：US13206987

申请日：2011-08-10

申请人： Hiroyuki SAKAI ,  Takeshi FUKUDA ,  Shinji UJITA ,  Yasufumi KAWAI

发明人： Hiroyuki SAKAI ,  Takeshi FUKUDA ,  Shinji UJITA ,  Yasufumi KAWAI

IPC分类号： H01L23/48 ,  H01L21/283

CPC分类号： H01L23/5222 ,  H01L23/3114 ,  H01L23/5221 ,  H01L23/5225 ,  H01L23/525 ,  H01L23/5329 ,  H01L24/03 ,  H01L24/11 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L24/45 ,  H01L24/48 ,  H01L24/81 ,  H01L2224/0231 ,  H01L2224/0401 ,  H01L2224/05567 ,  H01L2224/05571 ,  H01L2224/061 ,  H01L2224/13021 ,  H01L2224/13022 ,  H01L2224/13024 ,  H01L2224/141 ,  H01L2224/45015 ,  H01L2224/451 ,  H01L2224/48227 ,  H01L2224/81191 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01029 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/04953 ,  H01L2924/10253 ,  H01L2924/10329 ,  H01L2924/12041 ,  H01L2924/1305 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1423 ,  H01L2924/20752 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01P3/085 ,  H01P11/003 ,  H01L2924/00 ,  H01L2224/05552 ,  H01L2224/45099 ,  H01L2924/00015 ,  H01L2224/05599

摘要： A semiconductor chip such as an MMIC is provided. The semiconductor chip has: a Si semiconductor as a substrate; and a low-loss transmission line, and can be easily connected to a circuit board on which the semiconductor chip is to be mounted and can ensure a stable GND potential. The semiconductor chip is a flip-chip semiconductor chip, and includes: a Si substrate; an integrated circuit manufactured on a main surface of the substrate; a dielectric film formed above the integrated circuit; and a conductor film for grounding formed on an upper surface of the dielectric film. The integrated circuit includes a wiring layer including a signal line which transmits signals for the integrated circuit. The signal line, the dielectric film, and the conductor film constitute a microstrip line.

摘要翻译： 提供诸如MMIC的半导体芯片。 半导体芯片具有：作为基板的Si半导体; 和低损耗传输线，并且可以容易地连接到其上将要安装半导体芯片的电路板，并且可以确保稳定的GND电位。 半导体芯片是倒装芯片半导体芯片，包括：Si衬底; 在所述基板的主表面上制造的集成电路; 形成在集成电路上方的电介质膜; 以及形成在电介质膜的上表面上的用于接地的导体膜。 该集成电路包括布线层，该布线层包括传输用于集成电路的信号的信号线。 信号线，电介质膜和导体膜构成微带线。

公开(公告)号：US20100329700A1

公开(公告)日：2010-12-30

申请号：US12710071

申请日：2010-02-22

申请人： Hiroyuki SAKAI ,  Shinji YOSHIDA ,  Yasuhiko OTAWA ,  Miho SASAKI

发明人： Hiroyuki SAKAI ,  Shinji YOSHIDA ,  Yasuhiko OTAWA ,  Miho SASAKI

IPC分类号： G03G15/00

CPC分类号： G03G15/553 ,  G03G15/0863 ,  G03G15/55 ,  G03G2215/0697

摘要： According to an aspect of the invention, an image forming apparatus includes an image forming unit, a first detecting unit, a second detecting unit, a control unit. The image forming unit forms an image on a recording medium by using coloring materials of a plurality of colors based on image information. The first detecting unit detects whether or not the first given number of the first housing units are installed to the apparatus. The second detecting unit detects whether or not the second given number of the second housing unit and the third given number of the first housing unit are installed to the apparatus.

摘要翻译： 根据本发明的一个方面，图像形成装置包括图像形成单元，第一检测单元，第二检测单元，控制单元。 图像形成单元通过使用基于图像信息的多种颜色的着色材料在记录介质上形成图像。 第一检测单元检测第一给定数量的第一壳体单元是否安装到装置上。 第二检测单元检测第二容纳单元的第二给定数量和第一给定数量的第一壳体单元是否安装在该装置上。

公开(公告)号：US20160047346A1

公开(公告)日：2016-02-18

申请号：US14780671

申请日：2014-03-28

申请人： Natsuki SUGIYAMA ,  Mitsutaka YOSHIDA ,  Akio SATOU ,  Masahiko ASANO ,  Yasuo KINOSHITA ,  Masao NAKAYAMA ,  Kenji KIDERA ,  Masaru SETODOI ,  Hirokazu ITO ,  Hiroyuki SAKAI

发明人： Natsuki SUGIYAMA ,  Mitsutaka YOSHIDA ,  Akio SATOU ,  Masahiko ASANO ,  Yasuo KINOSHITA ,  Masao NAKAYAMA ,  Kenji KIDERA ,  Masaru SETODOI ,  Hirokazu ITO ,  Hiroyuki SAKAI

IPC分类号： F02M63/00

CPC分类号： F02M61/1833 ,  F02M61/184 ,  F02M61/1846 ,  F02M61/1853 ,  F02M63/008

摘要： In a fuel injection valve having a nozzle hole plate wherein a nozzle hole is formed, the nozzle hole is formed with a flow path cross-section having an oval shape that has long axes and short axes, and the nozzle hole is formed having a tapered shape in which a flow path sectional area becomes larger from an entry-side open end portion toward an exit-side open end portion. The nozzle hole is formed such that a second angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in an oblique section along the short axes of the entry-side open end portion and the exit-side open end portion, is greater than a first angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in a longitudinal section along the long axes of the entry-side open end portion and the exit-side open end portion.

摘要翻译： 在具有形成有喷嘴孔的喷嘴孔板的燃料喷射阀中，喷嘴孔形成有具有长轴和短轴的椭圆形的流路截面，喷嘴孔形成为锥形 形状，其中流路截面积从入口侧开口端部朝向出口侧开口端部变大。 喷嘴孔形成为使得沿着入口侧开口端部和出口侧开放端部的短轴的倾斜部分中的相对的喷嘴孔内壁面部的相交角度的第二角度较大 比沿着入口侧开口端部和出口侧开口端部的长轴的纵向截面中相对的喷嘴孔内壁面部的相交角度的第一角度。

公开(公告)号：US20110291111A1

公开(公告)日：2011-12-01

申请号：US13206908

申请日：2011-08-10

申请人： Shuichi NAGAI ,  Takeshi FUKUDA ,  Hiroyuki SAKAI

发明人： Shuichi NAGAI ,  Takeshi FUKUDA ,  Hiroyuki SAKAI

IPC分类号： H01L29/161 ,  H01L23/495 ,  H01L21/78

CPC分类号： H01L23/3114 ,  H01L23/10 ,  H01L23/481 ,  H01L23/552 ,  H01L23/66 ,  H01L2223/6616 ,  H01L2223/6677 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/01079 ,  H01L2924/1616 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2924/00

摘要： A chip size package includes: a radio frequency substrate having a radio frequency semiconductor circuit formed on a principal surface; a semiconductor cover substrate arranged at a position facing the principal surface of the radio frequency substrate; and a joining frame arranged in a manner such as to surround the radio frequency semiconductor circuit between the radio frequency substrate and the semiconductor cover substrate, the joining frame joining the radio frequency substrate and the semiconductor cover substrate, wherein: the radio frequency substrate further has a wire formed on a surface opposite to the principal surface; and the radio frequency semiconductor circuit and the wire are electrically connected to each other through a via hole penetrating through the radio frequency substrate in a thickness direction thereof.

摘要翻译： 芯片尺寸封装包括：具有形成在主表面上的射频半导体电路的射频基板; 布置在面向所述射频基板的主表面的位置处的半导体盖基板; 以及以包围射频基板和半导体盖基板之间的射频半导体电路的方式布置的接合框架，连接射频基板和半导体盖基板的接合框架，其中：射频基板还具有 形成在与所述主表面相对的表面上的线; 并且射频半导体电路和导线通过穿过射频基板的厚度方向上的通孔彼此电连接。

公开(公告)号：US20090003412A1

公开(公告)日：2009-01-01

申请号：US12038198

申请日：2008-02-27

申请人： Noboru NEGORO ,  Takeshi FUKUDA ,  Hiroyuki SAKAI

发明人： Noboru NEGORO ,  Takeshi FUKUDA ,  Hiroyuki SAKAI

IPC分类号： H04B1/69

CPC分类号： G01S13/325 ,  G01S7/023 ,  H04B2201/70715

摘要： To provide a spread spectrum radar apparatus which can lower the probability for misidentifying a presence of object. The spread spectrum radar apparatus includes: a pseudo-noise code for transmission generation unit which generates a pseudo-noise code for transmission; a spread spectrum modulation unit which performs spread spectrum modulation on a carrier wave using the pseudo-noise code for transmission; a pseudo-noise code for receiver generation unit which generates a pseudo-noise code for receiver which is a time-delayed pseudo-noise code for transmission; a spread spectrum demodulation unit which performs spread spectrum demodulation on a received signal, using the pseudo-noise code for receiver, so as to output a correlation signal; a code change control unit which changes the pseudo-noise codes for transmission and receiver into a different kind of the pseudo-noise codes at every predetermined time; and a correlation value calculation unit which averages or integrates, with the number of kinds of the generated pseudo-noise codes, an intensity of the correlation signal.

摘要翻译： 提供一种可以降低错误识别物体存在的可能性的扩频雷达装置。 扩频雷达装置包括：发送生成单元的伪噪声码，生成用于发送的伪噪声码; 扩频调制单元，其使用用于发送的伪噪声码对载波进行扩频调制; 用于生成用于接收机的伪噪声码的接收机生成单元的伪噪声码，所述伪噪声码是用于发射的时间延迟的伪噪声码; 扩展频谱解调单元，使用接收机的伪噪声码对接收信号进行扩频解调，以输出相关信号; 代码变更控制单元，其将每个预定时间的伪噪声码改变为不同种类的伪噪声码; 以及相关值计算单元，其与生成的伪噪声代码的种类的数量对相关信号的强度进行平均或积分。

公开(公告)号：US20080252513A1

公开(公告)日：2008-10-16

申请号：US12099905

申请日：2008-04-09

申请人： Kenichi INOUE ,  Daisuke UEDA ,  Noboru NEGORO ,  Hiroyuki SAKAI

发明人： Kenichi INOUE ,  Daisuke UEDA ,  Noboru NEGORO ,  Hiroyuki SAKAI

IPC分类号： G01S13/00

CPC分类号： G01S7/4004 ,  G01S7/285 ,  G01S13/931

摘要： The radar system includes: a transmission circuit transmitting the radar waves via a transmission antenna; a receiving circuit receiving the reflected waves via a receiving antenna; a delay line having an end connected to aid transmission circuit and the other end connected to said receiving circuit, which delays the radar waves by a predetermined delay amount; a correlation circuit/coherent detection circuit which detects a waveform having a strength equal to or higher than a predetermined strength, from a signal provided from said receiving circuit which obtains the signal from the reflected waves or the delayed radar waves; and a level decision circuit which judges, during self-diagnosis, whether or not the detected waveform is a waveform of the delayed radar wave according to the predetermined delay amount, and if the waveform is not the waveform of the delayed radar wave, determines that abnormality occurs in said radar system.

摘要翻译： 雷达系统包括：通过发射天线发射雷达波的发射电路; 接收电路，经由接收天线接收反射波; 延迟线，其端部连接以辅助传输电路，另一端连接到所述接收电路，其将雷达波延迟预定的延迟量; 相关电路/相干检测电路，从从所述接收电路提供的信号中检测出具有等于或大于预定强度的强度的波形，该信号从反射波或延迟雷达波获得信号; 以及电平判定电路，在自诊断期间，根据预定的延迟量判断检测出的波形是否是延迟的雷达波的波形，如果波形不是延迟的雷达波的波形，则判定为 所述雷达系统发生异常。