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公开(公告)号：US07367791B2
公开(公告)日：2008-05-06
申请号：US10991455
申请日：2004-11-19
申请人： Tetsu Murata , Ryoji Makino , Yuji Takemoto , Katsuyuki Hiraiwa , Shinji Kawamura , Takahiro Nishiyama , Yoshinobu Honkura , Hironari Mitarai , Kenji Noguchi
发明人： Tetsu Murata , Ryoji Makino , Yuji Takemoto , Katsuyuki Hiraiwa , Shinji Kawamura , Takahiro Nishiyama , Yoshinobu Honkura , Hironari Mitarai , Kenji Noguchi
IPC分类号： B29C43/14
CPC分类号： B29C43/14 , B29C43/003 , B29C43/04 , B29C2043/046 , B29C2043/3618 , B29K2303/06 , B29K2503/06 , B29K2995/0008 , H01F13/003 , H01F41/028
摘要： A device capable of producing an annular magnet or arcuate magnet with excellent dimensional accuracy and magnet performance, of which the mass is not greatly scattered. The device for producing the annular magnet, for example, includes a preforming section for obtaining an annular preformed body from a compound of a mixture of an anisotropic magnet powder and a thermosetting resin, a magnetic field orienting and forming section for obtaining an annular intermediate formed body by subjecting the annular preformed body to orienting and pressure-forming, a main forming section for obtaining an annular magnet by further forming the annular intermediate formed body, and a work transferring section for transferring works. The preforming section is provided with mass measuring means for measuring the mass of the annular preformed body, and a first lower punch of the preforming section is so arranged as to vary the volume of an annular cavity by varying the position thereof, which is before the pressure-forming process with a servomotor based on the mass of preformed body, which has been measured with the mass measuring means.
摘要翻译： 能够制造出具有优异的尺寸精度和磁体性能的环形磁体或弓形磁体的装置，其质量不会很大地分散。 例如，用于制造环形磁体的装置包括用于从各向异性磁体粉末和热固性树脂的混合物的混合物获得环形预制体的预成型部分，用于获得形成的环形中间体的磁场取向和形成部分 通过使环形预制体进行定向和压力成形，通过进一步形成环形中间成型体来获得环形磁体的主成形部分和用于转移工件的工件转移部分。 预成形部分设置有用于测量环形预制体的质量的质量测量装置，并且预成形件的第一下冲头被布置成通过改变其位置来改变环形空腔的体积， 基于用质量测量装置测量的预成型体的质量，使用伺服电动机进行压力成形过程。
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公开(公告)号：US20060110484A1
公开(公告)日：2006-05-25
申请号：US10991455
申请日：2004-11-19
申请人： Tetsu Murata , Ryoji Makino , Yuji Takemoto , Katsuyuki Hiraiwa , Shinji Kawamura , Takahiro Nishiyama , Yoshinobu Honkura , Hironari Mitarai , Kenji Noguchi
发明人： Tetsu Murata , Ryoji Makino , Yuji Takemoto , Katsuyuki Hiraiwa , Shinji Kawamura , Takahiro Nishiyama , Yoshinobu Honkura , Hironari Mitarai , Kenji Noguchi
IPC分类号： B29C43/04
CPC分类号： B29C43/14 , B29C43/003 , B29C43/04 , B29C2043/046 , B29C2043/3618 , B29K2303/06 , B29K2503/06 , B29K2995/0008 , H01F13/003 , H01F41/028
摘要： A device capable of producing an annular magnet or arcuate magnet with excellent dimensional accuracy and magnet performance, of which the mass is not greatly scattered. The device for producing the annular magnet, for example, includes a preforming section for obtaining an annular preformed body from a compound of a mixture of an anisotropic magnet powder and a thermosetting resin, a magnetic field orienting and forming section for obtaining an annular intermediate formed body by subjecting the annular preformed body to orienting and pressure-forming, a main forming section for obtaining an annular magnet by further forming the annular intermediate formed body, and a work transferring section for transferring works. The preforming section is provided with mass measuring means for measuring the mass of the annular preformed body, and a first lower punch of the preforming section is so arranged as to vary the volume of an annular cavity by varying the position thereof, which is before the pressure-forming process with a servomotor based on the mass of preformed body, which has been measured with the mass measuring means.
摘要翻译： 能够制造出具有优异的尺寸精度和磁体性能的环形磁体或弓形磁体的装置，其质量不会很大地分散。 例如，用于制造环形磁体的装置包括用于从各向异性磁体粉末和热固性树脂的混合物的混合物获得环形预制体的预成型部分，用于获得形成的环形中间体的磁场取向和形成部分 通过使环形预制体进行定向和压力成形，通过进一步形成环形中间成型体来获得环形磁体的主成形部分和用于转移工件的工件转移部分。 预成形部分设置有用于测量环形预制体的质量的质量测量装置，并且预成形件的第一下冲头被布置成通过改变其位置来改变环形空腔的体积， 基于用质量测量装置测量的预成型体的质量，使用伺服电动机进行压力成形过程。
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公开(公告)号：US07813231B2
公开(公告)日：2010-10-12
申请号：US11872297
申请日：2007-10-15
IPC分类号： G11B7/00
CPC分类号： G11B7/00745 , G11B7/0053 , G11B7/00718 , G11B7/24082 , G11B20/10222 , G11B20/1403 , G11B2020/1239 , G11B2020/1274 , G11B2020/1476 , G11B2220/2575
摘要： An optical disc drive apparatus has: a rotation angle counter cleared when the number of pulses in a frequency multiplied FG signal has reached a value corresponding to one rotation of the disc; a switching sector detector detecting polarity switching locations based on the output signal of an RF processor to clear the rotation angle counter; a switching window signal generator generating a switching window signal having a predetermined width based on the count value; a timing signal generator generating a timing signal for each sector based on the output signal of the RF processor; and a polarity switching signal generator generating a polarity switching signal based on the switching window signal and the timing signal.
摘要翻译： 光盘驱动装置具有：当倍频FG信号中的脉冲数已经达到与盘的一次旋转相对应的值时，旋转角计数器清零; 开关扇区检测器，基于RF处理器的输出信号检测极性切换位置，以清除旋转角计数器; 开关窗信号发生器，基于该计数值产生具有预定宽度的开关窗信号; 定时信号发生器，其基于所述RF处理器的输出信号为每个扇区产生定时信号; 以及极性切换信号发生器，其基于切换窗口信号和定时信号产生极性切换信号。
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公开(公告)号：US07686033B2
公开(公告)日：2010-03-30
申请号：US11364289
申请日：2006-02-28
申请人： Nobuaki Niki , Takahiro Nishiyama
发明人： Nobuaki Niki , Takahiro Nishiyama
IPC分类号： F16K15/02
CPC分类号： F16K27/0209 , F16K15/026 , F16L37/38 , Y10T137/7929 , Y10T137/7939
摘要： A connector housing of a valve connector integrally has a tube connecting portion on one axial end thereof, a pipe inserting portion on the other axial end thereof, and a valve housing between the tube connecting portion and the pipe inserting portion. A valve housing houses a valve body and a compression spring that biases the valve body in an axial direction into abutment with a housing inner surface. Anti-rotation ribs are provided integrally on an inner peripheral surface of the valve housing. The anti-rotation ribs abut the valve body so as to restrain the valve body from rotating.
摘要翻译： 阀连接器的连接器壳体一体地具有在其一个轴向端部上的管连接部分，在另一个轴向端部上的管插入部分和在管连接部分和管插入部分之间的阀壳体。 阀壳体容纳阀体和压缩弹簧，其将阀体沿轴向偏压到与壳体内表面邻接。 防旋转肋一体地设置在阀壳体的内周面上。 防旋转肋抵靠阀体以限制阀体旋转。
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公开(公告)号：US20060099839A1
公开(公告)日：2006-05-11
申请号：US11265775
申请日：2005-11-02
IPC分类号： H01R13/62
CPC分类号： F16L41/12 , F02M37/0017 , F16L37/008 , F16L41/007
摘要： A connector mounting structure has a fluid line component with a connecting hole, a connector mounted to the fluid line component and a positioning mechanism. The connector includes a connecting portion inserted in the connecting hole. The positioning mechanism is arranged between the connecting portion and the fluid line component. The positioning mechanism includes a first engaging portion in the connecting portion and a second engaging portion in the fluid line component. The first and the second engaging portions engage with one another so as to position the connecting portion relative to the connecting hole in the circumferential direction. The positioning mechanism allows to position the connecting portion relative to the connecting hole selectively at any one of a number of the mounting angular positions. The second engaging portion may be formed below the rim portion of an opening of the connecting hole.
摘要翻译： 连接器安装结构具有带有连接孔的流体管线部件，安装到流体管线部件的连接器和定位机构。 连接器包括插入连接孔中的连接部分。 定位机构布置在连接部分和流体管线部件之间。 定位机构包括连接部分中的第一接合部分和流体管线部件中的第二接合部分。 第一和第二接合部分彼此接合，以便在圆周方向上相对于连接孔定位连接部分。 定位机构允许连接部分相对于连接孔有选择地定位在多个安装角位置中的任何一个处。 第二接合部可以形成在连接孔的开口的边缘部下方。
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公开(公告)号：US20060088375A1
公开(公告)日：2006-04-27
申请号：US11255257
申请日：2005-10-21
申请人： Takahiro Nishiyama , Kensuke Sasai , Kazutaka Katayama , Hiroaki Ito , Nobuaki Niki , Junichiro Suzuki
发明人： Takahiro Nishiyama , Kensuke Sasai , Kazutaka Katayama , Hiroaki Ito , Nobuaki Niki , Junichiro Suzuki
IPC分类号： F16B11/00
CPC分类号： B60K15/01 , B60K15/03177 , B60K2015/03453 , F16L33/30 , F16L41/084 , Y10T403/477 , Y10T403/478
摘要： A welding joint has a cylindrical portion being a connection portion and an annular fusion-welded portion disposed at a base end part of the cylindrical portion, the fusion-welded portion being configured to be thermal fusion welded to a resin-made fuel tank. At least parts of the fusion-welded portion and the cylindrical portion are integrally molded by employing a resinous alloy material in which a modified high-density polyethylene obtained by introducing a functional group of high affinity to a hydroxyl group of ethylene-vinylalcohol copolymer is alloyed with the ethylene-vinylalcohol copolymer singly or together with high-density polyethylene.
摘要翻译： 焊接接头具有作为连接部的圆筒部和设置在圆筒部的基端部的环状熔融部，熔融部构造为与树脂制的燃料箱热熔接。 通过使用将乙烯 - 乙烯醇共聚物的羟基引入高亲和性的官能团而得到的改性高密度聚乙烯合金化的树脂合金材料，熔融部和圆筒部的至少一部分一体成型 与乙烯 - 乙烯醇共聚物单独或与高密度聚乙烯一起。
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公开(公告)号：US07911909B2
公开(公告)日：2011-03-22
申请号：US12250590
申请日：2008-10-14
申请人： Takahiro Nishiyama
发明人： Takahiro Nishiyama
CPC分类号： G11B7/005 , G11B7/0945 , H03L7/06 , H03L7/0995 , H03L7/18
摘要： A jitter counter according to the present invention is connected to a PLL circuit for generating a clock signal, which is necessary for signal processing, from a binary signal, and counts jitters of the binary signal. The jitter counter comprises: a determination signal generation circuit which uses an output signal from a VCO constituting the PLL circuit and the like to generate a determination signal that has a given pulse width having the phase center at the position of a pulse edge of the clock signal; a phase determination circuit which at every time when logic inversion of the binary signal occurs, determines whether or not the inversion position is present in a determination section given by the pulse width of the determination signal based on an output signal from a phase comparator constituting the PLL circuit and on the determination signal; a phase counter which counts the number of times that inversion positions of the binary signal are not present in the determination section (or times that inversion positions of the binary signal are present in the determination section) based on an output signal from the phase determination circuit, wherein a count value of the phase counter is output as a jitter count value.
摘要翻译： 根据本发明的抖动计数器连接到PLL电路，用于从二进制信号产生信号处理所需的时钟信号，并对二进制信号的抖动进行计数。 抖动计数器包括：使用来自构成PLL电路的VCO的输出信号等的判定信号生成电路，生成具有相位中心位于时钟的脉冲边缘位置的给定脉冲宽度的判定信号 信号; 相位确定电路，在每次发生二进制信号的逻辑反相时，基于来自构成所述二进制信号的相位比较器的相位比较器的输出信号，确定由确定信号的脉冲宽度给出的判定部分中是否存在转换位置 PLL电路和确定信号; 相位计数器，其根据来自相位确定电路的输出信号，对确定部分中不存在二进制信号的反转位置的次数（或二进制信号的反转位置存在于确定部分中的次数）进行计数 其中相位计数器的计数值被输出为抖动计数值。
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公开(公告)号：US07552745B2
公开(公告)日：2009-06-30
申请号：US11359171
申请日：2006-02-22
申请人： Takahiro Nishiyama , Nobuaki Niki
发明人： Takahiro Nishiyama , Nobuaki Niki
IPC分类号： F16K15/02
CPC分类号： F16L37/40 , Y10T137/7929 , Y10T137/7939
摘要： A valve connector has a connector housing with a through-path and an internal valve disposed in the connector housing for opening and closing the through-path. The internal valve has a valve body with a plurality of guides. Each of the guides is provided with a support recess for receiving an axial end portion of a compression spring. A radially inward portion on a radially inward end of the guide with respect to the support recess extends longer than a radially outward portion on a radially outward end of the guide with respect to the support recess.
摘要翻译： 阀连接器具有连接器壳体，其具有通孔和设置在连接器壳体中的用于打开和关闭通路的内部阀。 内部阀具有带有多个导向件的阀体。 每个引导件设置有用于接收压缩弹簧的轴向端部的支撑凹部。 相对于支撑凹部，引导件的径向向内端部的径向向内部分比引导件的径向向外端部相对于支撑凹部的径向向外部分延伸。
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公开(公告)号：US20060185738A1
公开(公告)日：2006-08-24
申请号：US11359171
申请日：2006-02-22
申请人： Takahiro Nishiyama , Nobuaki Niki
发明人： Takahiro Nishiyama , Nobuaki Niki
IPC分类号： F16K15/02
CPC分类号： F16L37/40 , Y10T137/7929 , Y10T137/7939
摘要： A valve connector has a connector housing with a through-path and an internal valve disposed in the connector housing for opening and closing the through-path. The internal valve has a valve body with a plurality of guides. Each of the guides is provided with a support recess for receiving an axial end portion of a compression spring. A radially inward portion on a radially inward end of the guide with respect to the support recess extends longer than a radially outward portion on a radially outward end of the guide with respect to the support recess.
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公开(公告)号：US06391963B1
公开(公告)日：2002-05-21
申请号：US09831903
申请日：2001-05-25
申请人： Takahiro Nishiyama
发明人： Takahiro Nishiyama
IPC分类号： B32B108
CPC分类号： B32B1/08 , B32B25/042 , B32B25/10 , B32B25/14 , B32B2597/00 , C08K5/0016 , C08L9/02 , C08L27/06 , F16L11/12 , Y10T428/1386 , Y10T428/31826 , Y10T428/31935 , C08L2666/04
摘要： A plasticizer having a specific SP value and a specific molecular weight is added to NBR having a specific AN content in an ultrahigh range, or a blend of such NBR and less than 25 percent by weight of PVC so that a good balance may be obtained between its amount and the AN content of the NBR. A fuel hose for a vehicle having an inner wall layer formed from such a rubber composition and an outer wall layer formed from a rubber material having ozone resistance or cure flatting resistance is provided. The rubber composition is of good fuel impermeability and low temperature properties and also has a high conductivity. The hose is of good fuel impermeability and low temperature properties and also has a high conductivity.
摘要翻译： 将具有特定SP值和特定分子量的增塑剂加入到超高范围内具有特定AN含量的NBR或这种NBR和小于25重量％PVC的共混物中，使得可以获得良好的平衡 其量和N含量的NBR。 本发明提供一种车辆燃料软管，其具有由这种橡胶组合物形成的内壁层和由具有耐臭氧性或固化抗平坦性的橡胶材料形成的外壁层。 橡胶组合物具有良好的燃料不渗透性和低温性能，并且还具有高导电性。 软管具有良好的燃油不渗透性和低温性能，并且还具有高导电性。
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