公开(公告)号：US06569523B2

公开(公告)日：2003-05-27

申请号：US10293324

申请日：2002-11-14

申请人： Katsuhiko Ikeda ,  Masakazu Hoshino ,  Takayoshi Yamamoto ,  Aritaka Shimotashiro ,  Toshihiro Makishima ,  Masashi Okamoto

发明人： Katsuhiko Ikeda ,  Masakazu Hoshino ,  Takayoshi Yamamoto ,  Aritaka Shimotashiro ,  Toshihiro Makishima ,  Masashi Okamoto

IPC分类号： D01F600

CPC分类号： D01F9/22 ,  D01F6/18 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2967

摘要： The carbon fiber precursor fiber bundle of the present invention is an acrylonitrile-based fiber bundle wherein the ratio of the length and width of the fiber cross section of a monofilament (length/width) is 1.05 to 1.6, and the amount of Si measured by ICP (Inductively Coupled Plasma) atomic emission spectrometry is in the range of 500 to 4,000 ppm. This type of carbon fiber precursor fiber bundle has a high compactness, and the carbonizing processing ability is good. Furthermore, for the carbon fiber bundle which is to obtained hereafter, the resin impregnating ability and tow spreading ability are good, the strength increases, and it has bulkiness. Furthermore, the carbon fiber precursor fiber bundle of the present invention is an acrylonitrile-based fiber bundle wherein the liquid content ratio HW is 40 wt. % or more and less than 60 wt. %. The carbon fiber bundle obtained from this type of carbon fiber precursor fiber bundle improves the bulkiness and is superior in resin impregnating ability, tow spreading ability, and covering ability when made into cloth.

摘要翻译： 本发明的碳纤维前体纤维束是单丝纤维横截面的长度和宽度比（长/宽）为1.05〜1.6的丙烯腈系纤维束，由Si测定的Si量 ICP（电感耦合等离子体）原子发射光谱法在500至4,000ppm的范围内。 这种碳纤维前体纤维束具有高密度，碳化处理能力好。 此外，对于以下获得的碳纤维束，树脂浸渍能力和丝束铺展能力好，强度增加，而且具有蓬松性。 此外，本发明的碳纤维前体纤维束是其中液体含有率HW为40重量％的丙烯腈系纤维束。 ％以上且小于60重量％ ％。 由这种碳纤维前体纤维束获得的碳纤维束提高了蓬松性，并且在制成布时具有优异的树脂浸渍能力，丝束铺展能力和覆盖能力。

公开(公告)号：US06503624B2

公开(公告)日：2003-01-07

申请号：US09885963

申请日：2001-06-22

申请人： Katsuhiko Ikeda ,  Masakazu Hoshino ,  Takayoshi Yamamoto ,  Aritaka Shimotashiro ,  Toshihiro Makishima ,  Masashi Okamoto

发明人： Katsuhiko Ikeda ,  Masakazu Hoshino ,  Takayoshi Yamamoto ,  Aritaka Shimotashiro ,  Toshihiro Makishima ,  Masashi Okamoto

IPC分类号： D01F600

CPC分类号： D01F9/22 ,  D01F6/18 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2967

摘要： The carbon fiber precursor fiber bundle of the present invention is an acrylonitrile-based fiber bundle wherein the ratio of the length and width of the fiber cross section of a monofilament (length/width) is 1.05 to 1.6, and the amount of Si measured by ICP (Inductively Coupled Plasma) atomic emission spectrometry is in the range of 500 to 4,000 ppm. This type of carbon fiber precursor fiber bundle has a high compactness, and the carbonizing processing ability is good. Furthermore, for the carbon fiber bundle which is to obtained hereafter, the resin impregnating ability and tow spreading ability are good, the strength increases, and it has bulkiness. Furthermore, the carbon fiber precursor fiber bundle of the present invention is an acrylonitrile-based fiber bundle wherein the liquid content ratio HW is 40 wt. % or more and less than 60 wt. %. The carbon fiber bundle obtained from this type of carbon fiber precursor fiber bundle improves the bulkiness and is superior in resin impregnating ability, tow spreading ability, and covering ability when made into cloth.

摘要翻译： 本发明的碳纤维前体纤维束是单丝纤维横截面的长度和宽度比（长/宽）为1.05〜1.6的丙烯腈系纤维束，由Si测定的Si量 ICP（电感耦合等离子体）原子发射光谱法在500至4,000ppm的范围内。 这种碳纤维前体纤维束具有高密度，碳化处理能力好。 此外，对于以下获得的碳纤维束，树脂浸渍能力和丝束铺展能力好，强度增加，而且具有蓬松性。 此外，本发明的碳纤维前体纤维束是其中液体含有率HW为40重量％的丙烯腈系纤维束。 ％以上且小于60重量％ ％。 由这种碳纤维前体纤维束获得的碳纤维束提高了蓬松性，并且在制成布时具有优异的树脂浸渍能力，丝束铺展能力和覆盖能力。

公开(公告)号：US06245423B1

公开(公告)日：2001-06-12

申请号：US09594176

申请日：2000-06-15

申请人： Katsuhiko Ikeda ,  Toshihiro Makishima ,  Nobuyuki Fukuen

发明人： Katsuhiko Ikeda ,  Toshihiro Makishima ,  Nobuyuki Fukuen

IPC分类号： D01F600

CPC分类号： D01F9/22 ,  D01F6/18 ,  Y10T428/2913 ,  Y10T428/2967

摘要： An acrylic fiber tow having a total size of at least 22,000 dtex and a weight variation ratio in the longitudinal direction of not greater than 3.5%, which is useful as a precursor for carbon fiber production.

摘要翻译： 总共尺寸为22000dtex，长度方向的重量变化率不大于3.5％的丙烯酸纤维丝束，其可用作碳纤维生产的前体。

公开(公告)号：US10308472B2

公开(公告)日：2019-06-04

申请号：US13082232

申请日：2011-04-07

申请人： Katsuhiko Ikeda ,  Nobuyuki Shimozawa

发明人： Katsuhiko Ikeda ,  Nobuyuki Shimozawa

IPC分类号： B32B9/00 ,  B65H54/76 ,  D01F9/14 ,  D01F9/22 ,  D01D5/16 ,  D01D7/00 ,  D01F6/18 ,  D02J1/08 ,  D02J1/22

摘要： A carbon fiber precursor fiber bundle which permits easy bundling of a plurality of small tows into one bundle, is provided with a dividing capability to divide into the original small tows spontaneously at the time of firing, and is suitable for obtaining a carbon fiber that is excellent in productivity and quality. A carbon fiber precursor fiber bundle that has a degree of intermingle of 1 m−1 or less between small tows, consists of substantially straight fibers without imparted crimp, a tow of which straight fibers has a moisture content of less than 10% by mass when housed in a container, and has a widthwise dividing capability to maintain a form of a single aggregate of tows when housed in a container, taken out from the container and guided into a firing step, and to divide into a plurality of small tows in the firing step by the tension generated in the firing step.

公开(公告)号：US08294759B2

公开(公告)日：2012-10-23

申请号：US12305075

申请日：2006-12-11

申请人： Aritomo Kikuchi ,  Hiroto Nakamura ,  Jinji Tokita ,  Katsuhiko Ikeda

发明人： Aritomo Kikuchi ,  Hiroto Nakamura ,  Jinji Tokita ,  Katsuhiko Ikeda

IPC分类号： H04N7/18 ,  H04N9/47

CPC分类号： G01R31/2891 ,  G01R35/005

摘要： In an electronic device test apparatus using image processing technology to position an IC device relative to a socket, a calibration method of an electronic device test apparatus of calibrating a relative position of a device camera with respect to a socket, the method comprising: calculating an offset amount of a socket guide with respect to the socket on the basis of a relative position of the socket camera with respect to the socket guide and a relative position of a socket camera with respect to the socket; and adding this offset amount to the relative position of the device camera with respect to the socket guide so as to calculate the relative position of the device camera with respect to the socket.

摘要翻译： 在使用图像处理技术将IC器件相对于插座定位的电子设备测试装置中，一种用于校准相机相对于插座的相对位置的电子设备测试装置的校准方法，所述方法包括： 基于插座照相机相对于插座引导件的相对位置和插座相机相对于插座的相对位置，插座引导件相对于插座的偏移量; 并将该偏移量加到装置照相机相对于插座引导件的相对位置，以便计算装置相机相对于插座的相对位置。

公开(公告)号：US20070183960A1

公开(公告)日：2007-08-09

申请号：US10589189

申请日：2005-02-10

申请人： Katsuhiko Ikeda ,  Nobuyuki Shimozawa ,  Takahiko Kunisawa ,  Atsushi Kawamura

发明人： Katsuhiko Ikeda ,  Nobuyuki Shimozawa ,  Takahiko Kunisawa ,  Atsushi Kawamura

IPC分类号： D01F9/12 ,  D01D5/06 ,  D01F6/18 ,  C30B15/00 ,  C30B25/00

CPC分类号： B65H54/76 ,  D01D5/16 ,  D01D7/00 ,  D01F6/18 ,  D01F9/14 ,  D01F9/22 ,  D02J1/08 ,  D02J1/223 ,  D02J1/228 ,  Y10T428/2918

摘要： There are provided a carbon fiber precursor fiber bundle which permits easy bundling of a plurality of small tows into one bundle, is provided with a dividing capability to divide into the original small tows spontaneously at the time of firing, and is suitable for obtaining a carbon fiber that is excellent in productivity and quality, and a production method and a production apparatus of the carbon fiber precursor fiber bundle, and an excellent carbon fiber and a production method thereof. A carbon fiber precursor fiber bundle that has a degree of intermingle of 1 m−1 or less between small tows, consists of substantially straight fibers without imparted crimp, a tow of which straight fibers has a moisture content of less than 10% by mass when housed in a container, and has a widthwise dividing capability to maintain a form of a single aggregate of tows when housed in a container, taken out from the container and guided into a firing step, and to divide into a plurality of small tows in the firing step by the tension generated in the firing step. A production method thereof. A production apparatus of a carbon fiber precursor fiber bundle, comprising an intermingling device that comprises a yarn channel having a flat rectangular section through which a plurality of small tows can pass in a manner adjacent to each other and a plurality of air jet holes disposed with predetermined intervals along the long side direction of the flat rectangle and having the openings thereof in the yarn channel. A carbon fiber using the precursor fiber bundle and a production method thereof.

摘要翻译： 提供了一种碳纤维前体纤维束，其允许容易地将多个小丝束捆绑成一束，在烧制时自发分为原始小丝束的分割能力，并且适于获得碳 生产率和质量优异的纤维，碳纤维前体纤维束的制造方法和制造装置以及优异的碳纤维及其制造方法。 在小丝束之间具有1m -1 -1以下的程度的碳纤维前体纤维束由基本上没有赋予卷曲的直线纤维组成，直纤维的水分含量为 当容纳在容器中时，其质量小于10质量％，并且当容纳在容器中并且被引导到烧制步骤中时，具有宽度分割能力以保持单一的丝束聚集体的形式，并被引导到烧制步骤中 在烧制步骤中产生的张力的多个小丝束。 其制造方法。 一种碳纤维前体纤维束的制造装置，其特征在于，包括：混合装置，该混合装置包括具有扁平矩形截面的纱线通道，多个小丝束可以以彼此相邻的方式通过，多个空气喷射孔设置有 沿着扁平矩形的长边方向的预定间隔，并且在纱线通道中具有开口。 使用前体纤维束的碳纤维及其制造方法。

公开(公告)号：US06545611B2

公开(公告)日：2003-04-08

申请号：US09952192

申请日：2001-09-14

申请人： Mitsuaki Hayashi ,  Toshiaki Asai ,  Hiroshi Kato ,  Kazuya Nishida ,  Katsuhiko Ikeda ,  Yoshiyuki Sato ,  Kazuo Fujita ,  Takaharu Izuno ,  Kazutaka Nakata ,  Kouichi Nakamura

发明人： Mitsuaki Hayashi ,  Toshiaki Asai ,  Hiroshi Kato ,  Kazuya Nishida ,  Katsuhiko Ikeda ,  Yoshiyuki Sato ,  Kazuo Fujita ,  Takaharu Izuno ,  Kazutaka Nakata ,  Kouichi Nakamura

IPC分类号： G08B2100

CPC分类号： G02B6/4455 ,  G02B6/4452 ,  H05K7/1425

摘要： A transmission apparatus with flexible structure for introducing external cables that controls signal transmission efficiently. A cable connector for introducing a cable from the outside is fixed on a sub-printed circuit board. A main printed circuit board has a guide rail along which the sub-printed circuit board can be inserted reversely to change the direction from which the cable is introduced at the time of the sub-printed circuit board being housed. An enclosure has ducts for bunching cables. Transmission units are mounted in the enclosure.

公开(公告)号：US20100103633A1

公开(公告)日：2010-04-29

申请号：US12607257

申请日：2009-10-28

申请人： Mitsuo FUJIMURA ,  Hideo Araki ,  Katsuhiko Ikeda ,  Yoshiyuki Sato

发明人： Mitsuo FUJIMURA ,  Hideo Araki ,  Katsuhiko Ikeda ,  Yoshiyuki Sato

IPC分类号： H05K7/00

CPC分类号： H05K7/1418

摘要： A case for an electronic device includes a printed circuit board; a frame capable of storing the printed circuit board; a back board equipped on a back side of the frame, and including a connector for connecting the printed circuit board; rail holders equipped in predetermined positions of the frame and extending from a front side of the case to the back board; and guide rails engaged with the rail holders respectively and including engagement parts capable of engaging with the rail holders respectively, and holding parts for holding both ends of the frame, and extending in accordance with the rail holders, respectively.

摘要翻译： 电子设备的壳体包括印刷电路板; 能够存储印刷电路板的框架; 设置在所述框架的背面的背板，并且包括用于连接所述印刷电路板的连接器; 轨道架设在框架的预定位置并从壳体的前侧延伸到后板; 以及与导轨座分别啮合的导轨，包括能够分别与导轨座分别接合的接合部分和用于保持框架两端的保持部分，并分别根据导轨架延伸。

公开(公告)号：US20090122069A1

公开(公告)日：2009-05-14

申请号：US12266675

申请日：2008-11-07

申请人： Masaaki Furusawa ,  Katsuhiko Ikeda

发明人： Masaaki Furusawa ,  Katsuhiko Ikeda

IPC分类号： G09G5/02 ,  G09G3/36

CPC分类号： G09G3/3406 ,  G09G2360/144

摘要： A cellular phone includes an illuminance sensor and a controller. The illuminance sensor detects illuminance in an ambient environment of the cellular phone. The controller refers to a control table in which a brightness region corresponding to an illuminance value and a set value related to a brightness value of a backlight are associated with each other and registered in advance. According to an illuminance value detected in the ambient environment, the controller sets a brightness value of the backlight to one of a plurality of set values. If the illuminance value is greater than the previous illuminance value and a brightness region corresponding to the previous illuminance value and a brightness region corresponding to the current illuminance value are different, the controller controls, after a predetermined time elapses, brightness of the backlight according to a set value greater than a set value previously set.

摘要翻译： 手机包括照度传感器和控制器。 照度传感器检测蜂窝电话的周围环境中的照度。 控制器是指其中对应于照度值的亮度区域和与背光源的亮度值相关的设定值相关联并预先登记的控制表。 根据在周围环境中检测到的照度值，控制器将背光的亮度值设定为多个设定值中的一个。 如果照度值大于先前照度值，并且与先前照度值对应的亮度区域和对应于当前照度值的亮度区域不同，则控制器在经过预定时间之后控制背光源的亮度根据 大于先前设置的设定值的设定值。

公开(公告)号：US20070259722A1

公开(公告)日：2007-11-08

申请号：US10581077

申请日：2004-11-29

申请人： Shigetaka Kinme ,  Tae Kamikawa ,  Masako Ueno ,  Seijun Inoue ,  Katsuhiko Ikeda

发明人： Shigetaka Kinme ,  Tae Kamikawa ,  Masako Ueno ,  Seijun Inoue ,  Katsuhiko Ikeda

IPC分类号： F16D3/02

CPC分类号： F16D3/26 ,  F16D3/387

摘要： A universal joint yoke (1) is formed by press-forming a sheet metal (60) whose thickness is 8 mm or more. The yoke (1) comprises tabs (2, 3) formed of a pair of mutually parallel flat plates. First end portions (2a, 3a) of the tabs (2, 3) are coupled to each other by a coupling portion (4). A cylindrical portion (5) to which a shaft (30) is joined extends from the coupling portion (4). From second end portions (2b, 3b) to intermediate portions (2c, 3c) of the tabs (2, 3), relief recesses (9, 10) are formed on the inside surfaces (7, 8) of the tabs (2a, 3a), respectively. By the relief recesses (9, 10), a columnar relief space (11) is defined between the tabs (2, 3). The cylindrical portion (5) includes a slit (14) extending in an axial direction of the cylindrical portion (5).

摘要翻译： 通过冲压成形厚度为8mm以上的金属板（60）形成万向接头轭（1）。 轭（1）包括由一对相互平行的平板形成的突片（2,3）。 翼片（2,3）的第一端部（2a，3a）通过联接部分（4）彼此连接。 连接有轴（30）的圆筒部（5）从连接部（4）延伸。 从第二端部（2b，3b）到突片（2,3）的中间部分（2c，3c），在所述突出部（2,3）的内表面（7,8）上形成有释放凹部（9,10） 标签（2a，3a）。 通过浮雕凹槽（9,10），柱形浮雕空间（11）被限定在翼片（2,3）之间。 圆筒部（5）具有沿圆筒部（5）的轴向延伸的狭缝（14）。