公开(公告)号：US06954485B1

公开(公告)日：2005-10-11

申请号：US09677775

申请日：2000-10-03

申请人： Takeshi Hashimoto ,  Yuichi Maruyama

发明人： Takeshi Hashimoto ,  Yuichi Maruyama

IPC分类号： H04B1/707 ,  H04B1/7083 ,  H04B7/26 ,  H04L7/00 ,  H04W56/00 ,  H04B1/69 ,  H04B7/216

CPC分类号： H04B1/70775 ,  H04B1/70756 ,  H04B1/7083 ,  H04B2201/70702

摘要： A CDMA baseband receiver includes a first correlating unit, a long code phase candidate outputting section and a long code determining section. The first correlating unit calculates first correlation values from a spread modulation signal and a short code which is common to base stations. The long code phase candidate outputting section outputs selected long code phase candidates corresponding to ones selected from the first correlation values, based on the spread modulation signal, and determined long codes. The selected long code phase candidates are other than long code phase candidates for known ones of the base stations. The long code determining section generates the determined long codes for unknown ones of the base stations from the spread modulation signal, the short code, and long codes generated based on the selected long code phase candidates. Each long code is peculiar to one base station.

摘要翻译： CDMA基带接收机包括第一相关单元，长码相位候选输出单元和长码确定单元。 第一相关单元从扩展调制信号和基站公共的短码计算第一相关值。 长码相位候选输出部分基于扩展调制信号和确定的长码，输出与从第一相关值中选择的那些相对应的选择的长码相位候选。 所选择的长码相位候选不同于已知基站的长码相位候选。 长码确定部分从扩展调制信号，短码和基于所选择的长码相位候选生成的长码产生对于未知基站的确定的长码。 每个长码是一个基站特有的。

公开(公告)号：US07003018B2

公开(公告)日：2006-02-21

申请号：US09927745

申请日：2001-08-10

申请人： Yuichi Maruyama

发明人： Yuichi Maruyama

IPC分类号： H04B1/69

CPC分类号： H04B1/7113 ,  H04B1/7117

摘要： Paging data are more reliably RAKE-received, according to the present invention. A paging mode control method includes the steps of forming a delay profile, searching a path timing on the basis of the delay profile, and performing RAKE receiving on the basis of the path timing. The delay profile includes a first delay profile formed by a speech mode and a second delay profile formed by a paging mode, and a time range of the second profile is wider than a time range of the first profile. With the formation of the second profile, even when the measured paging cycle is not accurate, the paging data can be reliably RAKE-received. The time range of the second delay profile is made wide by connecting a plurality of delay profiles, or by lowering a resolution.

公开(公告)号：US06751317B2

公开(公告)日：2004-06-15

申请号：US09756630

申请日：2001-01-08

申请人： Kazuo Shima ,  Chikara Uratani ,  Yuichi Maruyama

发明人： Kazuo Shima ,  Chikara Uratani ,  Yuichi Maruyama

IPC分类号： H04M100

CPC分类号： H01R13/7033 ,  H01R24/46 ,  H01R2103/00

摘要： A movable terminal and a coaxial connector have greatly improved durability and have outstanding contact/connection reliability, and are included in a communication apparatus. A coaxial connector includes a two-split synthetic resin case having a lower insulating case and an upper insulating case, a metal fixed terminal, a movable terminal, and an external terminal. The movable terminal having a spring movable function includes a movable contact portion with which the fixed terminal makes contact, a fixed portion fit in the upper and lower insulating cases, and a lead portion bent in an L-shape. The movable contact portion has a frame-shaped portion, a spring movable portion upwardly curved in an arcuate shape, and a contact portion provided at the approximate center of the spring movable portion.

摘要翻译： 可移动端子和同轴连接器具有极大的改善的耐久性并且具有优异的接触/连接可靠性，并且包括在通信设备中。 同轴连接器包括具有下绝缘壳和上绝缘壳，金属固定端子，可动端子和外部端子的双分解合成树脂壳体。 具有弹簧可移动功能的可动端子包括固定端子接触的可动接触部分，嵌合在上下绝缘壳体中的固定部分和弯曲成L形的引线部分。 可动接触部分具有框形部分，以弓形形状向上弯曲的弹簧活动部分和设置在弹簧可移动部分的大致中心处的接触部分。

公开(公告)号：US5281969A

公开(公告)日：1994-01-25

申请号：US874584

申请日：1992-04-24

申请人： Yuichi Maruyama

发明人： Yuichi Maruyama

IPC分类号： H03M7/36 ,  H03M7/00 ,  H03M3/02

CPC分类号： H03M7/304 ,  H03M7/3028

摘要： According to this invention, a noise shaper circuit capable of realizing an integrated circuit having a small chip area is provided.In calculating circuits for calculating input data represented by a twos complement and feedback data of output data converted into data having a small word length, the input data is divided into upper bits and lower bits with respect to a bit rounded off during a word length converting operation, only the upper bits are used in a calculation, and the calculation result and the lower bits which are not used in the calculation are added to the LSB of the calculation result again, and the resultant data is output to the next stage.

摘要翻译： 根据本发明，提供一种能够实现具有小芯片面积的集成电路的噪声整形电路。 在计算用于计算由二进制补码表示的输入数据的电路和转换成具有较小字长的数据的输出数据的反馈数据时，相对于在字长转换期间舍入的位，输入数据被分成高位和低位 在计算中仅使用较高位，并且将计算结果和未在计算中使用的低位再次添加到计算结果的LSB中，并将所得数据输出到下一级。

公开(公告)号：US07556529B2

公开(公告)日：2009-07-07

申请号：US11873115

申请日：2007-10-16

申请人： Hiroki Wakamatsu ,  Yuichi Maruyama ,  Yoshihiro Osaki

发明人： Hiroki Wakamatsu ,  Yuichi Maruyama ,  Yoshihiro Osaki

IPC分类号： H01R9/05

CPC分类号： H01R13/4538 ,  G01R1/06772 ,  G01R1/06788 ,  H01R24/40 ,  H01R2103/00 ,  H01R2201/20

摘要： A coaxial connector is connected to a leading end of a coaxial cable and is detachably connected to a receptacle. The coaxial connector includes a cylindrical housing including a spring portion having a projection to be fitted in a groove provided on the outer periphery of an outer conductor of the receptacle, a central conductor probe stored in the housing so as to be in contact with an inner terminal of the receptacle, and cylindrical sleeves held on the outer periphery of the housing so as to be movable in the axial direction. The sleeve has lock pieces provided in an upper portion and an annular portion in a lower portion. The lock pieces are in elastic contact with a first engaging portion and a second engaging portion provided on the outer periphery of the housing. The annular portion restricts expansion of the spring portion of the housing. The annular portion of the sleeve does not restrict the spring portion when detached (position A), and restricts expansion of the spring portion when attached (position B).

摘要翻译： 同轴连接器连接到同轴电缆的前端并且可拆卸地连接到插座。 同轴连接器包括：圆柱形壳体，其包括具有突出部的弹簧部分，该突起部配合在设置在容器的外部导体的外周上的槽中;存储在壳体中以与内部接触的中心导体探针 插座的端子和保持在壳体的外周上的圆筒形套筒，以便能够沿轴向移动。 套筒具有设置在下部的上部和环形部的锁定片。 锁定件与设置在壳体的外周上的第一接合部分和第二接合部分弹性接触。 环形部分限制壳体的弹簧部分的膨胀。 套筒的环形部分在分离（位置A）时不限制弹簧部分，并且在附着时限制弹簧部分的膨胀（位置B）。

公开(公告)号：US6068492A

公开(公告)日：2000-05-30

申请号：US229159

申请日：1999-01-13

申请人： Chikara Uratani ,  Toshitaka Kuriyama ,  Yuichi Maruyama

发明人： Chikara Uratani ,  Toshitaka Kuriyama ,  Yuichi Maruyama

IPC分类号： H01R13/71 ,  H01R13/703 ,  H01R9/09

CPC分类号： H01R24/46 ,  H01R13/7033 ,  H01R2103/00 ,  H01R24/50

摘要： The present invention is to provide a coaxial connector capable of achieving secure and stable contact and connection, and realizing sufficiently small size and thin shape. A movable terminal has a movable mechanism part formed so as to have a spring movable function and a lead part, linked with the movable mechanism part, applied with the bending process into a U-shape. The movable mechanism part comprises a base part elongating from the lead part to both sides, two spring supporting parts formed at both end parts of the base part, a spring movable part elongating parallel with the base part between the spring supporting parts, and a contacting part formed projecting from the spring movable part. The spring movable part is supported and fixed at both ends by the spring supporting parts so as to form an arc-like shape with the center part bulged upward, and thus the contacting part can contact with the lower surface of the contacting part of the fixed terminal by the force derived from the spring property of the arc-like spring mechanism so that the fixed terminal and the movable terminal are contacted and connected.

摘要翻译： 本发明提供一种同轴连接器，其能够实现牢固且稳定的接触和连接，并且实现足够小的尺寸和薄的形状。 可移动端子具有形成为具有弹簧可移动功能的可动机构部分和与可移动机构部分连接的引导部分，其被施加弯曲过程为U形。 可动机构部包括从引导部延伸到两侧的基部，形成在基部的两端部的两个弹簧支撑部，与弹簧支撑部之间的基部平行延伸的弹簧活动部， 从弹簧活动部分突出的部分。 弹簧可动部分通过弹簧支撑部分在两端被支撑和固定，以形成具有中心部分向上凸起的弧形形状，因此接触部分可以与固定的接触部分的接触部分的下表面接触 通过由弧形弹簧机构的弹簧特性导出的力，使得固定端子和可动端子接触和连接。

公开(公告)号：US5301134A

公开(公告)日：1994-04-05

申请号：US827795

申请日：1992-01-30

申请人： Yuichi Maruyama

发明人： Yuichi Maruyama

IPC分类号： H03H17/00 ,  H03H17/02 ,  H03H17/06 ,  G06F15/31

CPC分类号： H03H17/0223 ,  H03H17/0664 ,  H03H2218/10

摘要： A digital filter circuit has two decimation filters, a first and a second, for performing two decimations with respect to a digital data of a predetermined sampling rate. The first decimation filter has a function of producing processing signals for a filter coefficient of the second decimation filter and providing such operational signal to the second decimation filter. Since the output of the first decimation filter is not a coded numeral value but is an output in the form of a processing signal for the filter coefficient of the second decimation filter, the first decimation filter can take the form of a decoder circuit and not an operational circuit and the second decimation filter can be simpler than that having a multiplier circuit of a conventional circuit. The scale of the overall circuit can be reduced and this contributes in the enhancement of high integration of large scale integrated circuits (LSIs), in the scaling down of chip areas and in reducing the manufacturing cost.

摘要翻译： 数字滤波器电路具有两个抽取滤波器，第一和第二滤波器，用于相对于预定采样率的数字数据执行两个抽取。 第一抽取滤波器具有产生用于第二抽取滤波器的滤波器系数的处理信号并将该操作信号提供给第二抽取滤波器的功能。 由于第一抽取滤波器的输出不是编码数字，而是作为第二抽取滤波器的滤波器系数的处理信号形式的输出，所以第一抽取滤波器可以采用解码器电路的形式，而不是 操作电路和第二抽取滤波器可以比具有常规电路的乘法器电路的操作电路简单。 整个电路的规模可以减小，这有助于提高大规模集成电路（LSI）的高集成度，缩小芯片领域并降低制造成本。

公开(公告)号：US20100224524A1

公开(公告)日：2010-09-09

申请号：US12279851

申请日：2007-04-04

申请人： Ichiro Yuasa ,  Yuichi Maruyama ,  Terukazu Toki ,  Isao Fukazu

发明人： Ichiro Yuasa ,  Yuichi Maruyama ,  Terukazu Toki ,  Isao Fukazu

IPC分类号： B65D85/48

CPC分类号： H01L21/6734 ,  B65D85/48

摘要： The present invention relates to a substrate cassette that houses a plurality of horizontally oriented substrates in multiple levels in the vertical direction and in which support bars are arranged that support the substrates so as to inhibit bending of the central portion of each substrate, wherein a vertical direction adjustment mechanism that adjusts distortion of the support bars in the vertical direction is provided between the support bars and a frame formed on the back of the opposite side from the substrate insertion side.

摘要翻译： 本发明涉及在垂直方向上容纳多个水平取向的多个基板的衬底盒，并且其中布置有支撑杆以支撑衬底以便抑制每个衬底的中心部分的弯曲，其中垂直 在支撑杆与形成在与基板插入侧相反侧的背面上形成的框架之间设置有用于调整支撑杆在垂直方向上的变形的方向调整机构。

公开(公告)号：US20100224523A1

公开(公告)日：2010-09-09

申请号：US12279849

申请日：2007-04-04

申请人： Ichiro Yuasa ,  Yuichi Maruyama ,  Terukazu Toki ,  Isao Fukazu

发明人： Ichiro Yuasa ,  Yuichi Maruyama ,  Terukazu Toki ,  Isao Fukazu

IPC分类号： B65D85/48 ,  F16M13/00

CPC分类号： B65G49/062 ,  B65G2249/02 ,  H01L21/6734 ,  H01L21/67343

摘要： The present invention relates to a substrate cassette support bar in a substrate cassette for housing a plurality of horizontally oriented substrates in multiple levels in the vertical direction, the substrate bar being arranged so as to inhibit bending of the central portion of each substrate, comprising: an upper plate made of a carbon fiber composite material; a lower plate made of a carbon fiber composite material; and an intermediate member disposed between the upper plate and the lower plate, and made of a material other than a carbon fiber composite material.

摘要翻译： 本发明涉及一种用于在垂直方向上以多个级别容纳多个水平取向的基板的基板盒中的基板盒支撑杆，该基板被布置成禁止每个基板的中心部分的弯曲，包括： 由碳纤维复合材料制成的上板; 由碳纤维复合材料制成的下板; 以及设置在上板和下板之间的由碳纤维复合材料以外的材料制成的中间部件。

公开(公告)号：US20080247857A1

公开(公告)日：2008-10-09

申请号：US12079174

申请日：2008-03-25

申请人： Ichiro Yuasa ,  Yuichi Maruyama ,  Terukazu Toki ,  Isao Fukazu

发明人： Ichiro Yuasa ,  Yuichi Maruyama ,  Terukazu Toki ,  Isao Fukazu

IPC分类号： B66F11/00

CPC分类号： H01L21/67742 ,  B25J9/0012 ,  B65G49/061 ,  B65G49/067

摘要： An end effector of a substrate transport robot includes an upper plate made of fiber-reinforced plastic (FRP); a lower plate made of fiber-reinforced plastic (FRP); and an intermediate member arranged between the upper plate and the lower plate and selected from the group consisting of aluminum, stainless steel and honeycomb-shaped fiber-reinforced plastic (FRP). Further, a substrate transport robot is equipped with the above end effector.

摘要翻译： 衬底传送机器人的末端执行器包括由纤维增强塑料（FRP）制成的上板; 纤维增强塑料（FRP）制成的下板; 以及布置在上板和下板之间的中间构件，并且选自铝，不锈钢和蜂窝状纤维增强塑料（FRP）。 此外，衬底输送机器人配备有上述端部执行器。