公开(公告)号：US4999955A

公开(公告)日：1991-03-19

申请号：US297468

申请日：1989-01-17

申请人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saito ,  Toshiroh Doy ,  Kazuo Matsunaga

发明人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saito ,  Toshiroh Doy ,  Kazuo Matsunaga

IPC分类号： B24B19/22

CPC分类号： B24B19/226

摘要： An apparatus for conically machining an optical fiber connector is disclosed which comprises a grinding wheel rotated at high speed, an optical fiber connector having end portion whose machining end face is confronted with the grinding wheel, and having an optical fiber along the central axis thereof, a supporting member for supporting the optical fiber connector, which supporting member is swingable towards the grinding surface of said grinding wheel, a driver for swinging the supporting member to cause the optical fiber connector to abut against the grinding wheel, a moving unit for linearly moving the grinding wheel along the axis of rotation of the grinding wheel until the machining end face of the optical fiber connector is shifted from the grinding wheel, a reference surface juxtaposed with said grinding wheel, to set said optical fiber connector, and a reciprocating rotation unit for rotating the optical fiber connector in a reciprocation mode through at least 360.degree. with the optical fiber at the center of rotation.

摘要翻译： 公开了一种用于锥形加工光纤连接器的装置，其包括高速旋转的砂轮，具有其加工端面与砂轮相对的端部并且沿其中心轴线具有光纤的端部的光纤连接器， 用于支撑所述支撑构件朝向所述砂轮的研磨表面摆动的支撑构件，用于使所述支撑构件摆动以使所述光纤连接器抵靠所述砂轮的驱动器，用于线性移动的移动单元 砂轮沿研磨轮的旋转轴直到光纤连接器的加工端面从磨轮移动，与砂轮并置的参考表面与所述砂轮并置以设置所述光纤连接器，以及往复旋转单元 用于使光纤连接器以往复运动模式旋转至少360° 在旋转中心的光纤。

公开(公告)号：US5007209A

公开(公告)日：1991-04-16

申请号：US296729

申请日：1989-01-13

申请人： Kazuharu Saito ,  Hiroyasu Matsukura ,  Hiroshi Komase ,  Haruhiro Tsuneda ,  Junji Watanabe ,  Tadao Saito ,  Toshiroh Doy ,  Kazuo Matsunaga

发明人： Kazuharu Saito ,  Hiroyasu Matsukura ,  Hiroshi Komase ,  Haruhiro Tsuneda ,  Junji Watanabe ,  Tadao Saito ,  Toshiroh Doy ,  Kazuo Matsunaga

IPC分类号： B24B19/22

CPC分类号： B24B19/226

摘要： An optical fiber connector polishing apparatus is disclosed which comprises a polishing element rotated at high speed, a chuck for supporting an optical fiber connector in such a manner that the optical fiber connector is rotatable in a reciprocation mode, a swing arm which holds the chuck to swing the chuck, in a horizontal plane, between a first fixed position and a second fixed position, a positioning unit for positioning the swing arm selectively at the first or second fixed position on the swing locus thereof, a swinging unit for swinging the swing arm in a horizontal plane continuously while the end portion of the optical fiber connector being polished with the polishing element, and a reference member for positioning the end portion of the optical fiber connector at a reference position. The polishing element and the reference member are arranged at the first and second fixed positions of the swing arm, respectively. After, at the second fixed position, the end portion of the optical fiber connector is positioned with the reference member, the swing arm are moved to the first fixed position to polish the end portion of the optical fiber with the polishing element.

摘要翻译： 公开了一种光纤连接器抛光装置，其包括以高速旋转的抛光元件，用于以光纤连接器可往复运动的方式支撑光纤连接器的卡盘，将卡盘保持在其上的摆臂 在第一固定位置和第二固定位置之间的水平平面中摆动卡盘，用于将摆臂选择性地定位在其摆动轨迹上的第一或第二固定位置的定位单元，用于摆动摆臂的摆动单元 在光学连接器的端部用抛光元件抛光的同时在水平面上连续地配置，以及用于将光纤连接器的端部定位在基准位置的基准部件。 抛光元件和基准元件分别设置在摆臂的第一和第二固定位置。 之后，在第二固定位置，光纤连接器的端部与基准构件一起定位，摆臂移动到第一固定位置，以抛光光纤的端部用抛光元件。

公开(公告)号：US4914867A

公开(公告)日：1990-04-10

申请号：US318407

申请日：1989-03-03

申请人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saitoh ,  Kazuo Matsunaga

发明人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saitoh ,  Kazuo Matsunaga

IPC分类号： G02B6/38 ,  B24B19/00 ,  B24B19/22

CPC分类号： B24B19/226 ,  B24B41/06

摘要： Apparatus for processing an end face of an optical fiber connector includes a rotatable index shaft mounted on a frame. A plurality of rotatable chucks are mounted on the index shaft so as to hold optical fiber connectors, respectively. In accordance with the rotation of the index shaft, the chucks can be moved sequentially from one index position to another so as to grind and finish the optical fiber connector. A rotatable drive gear is disposed coaxially with the index shaft. A driven gear is fixedly mounted on each chuck. A pair of first and second intermediate gears are connected to the drive and driven gears, respectively. A clutch is interposed between the pair of intermediate gears and normally connecting them together to transmit the rotation of the drive gear to the driven gear to rotate each chuck. A clutch disengagement device is provided for disengaging the clutch to disconnect the two intermediate gears when each chuck is indexed to a position where the optical fiber connector is attached to and detached from the chuck.

摘要翻译： 用于处理光纤连接器的端面的设备包括安装在框架上的可旋转分度轴。 多个可旋转卡盘分别安装在分度轴上，以分别保持光纤连接器。 根据分度轴的旋转，卡盘可以从一个折回位置依次移动到另一个，从而研磨和完成光纤连接器。 可旋转的驱动齿轮与分度轴同轴设置。 从动齿轮固定地安装在每个卡盘上。 一对第一和第二中间齿轮分别连接到驱动齿轮和从动齿轮。 离合器插入在一对中间齿轮之间，并且通常将它们连接在一起，以将驱动齿轮的旋转传递到从动齿轮以使每个卡盘旋转。 离合器分离装置设置成用于使离合器分离，以在每个卡盘被分度到光纤连接器附接到卡盘并从卡盘拆卸的位置时分离两个中间齿轮。

公开(公告)号：US5048929A

公开(公告)日：1991-09-17

申请号：US385255

申请日：1989-07-25

申请人： Junji Watanabe ,  Tadao Saitoh ,  Kazuo Matsunaga

发明人： Junji Watanabe ,  Tadao Saitoh ,  Kazuo Matsunaga

IPC分类号： B24B19/22

CPC分类号： B24B19/226 ,  Y10S359/90

摘要： In a method and apparatus for forming a curved surface, a polishing plate consisting of a film-like elastic member is supported at two positions, i.e., central and peripheral portions thereof, and is rotated while two cylinders having different heights and diameters are urged upward against portions between the central and peripheral portions of the polishing plate, and an object to be processed is urged downward against a surface formed between the two cylinders while the object is rotated, thereby forming a curved surface.

公开(公告)号：US09701043B2

公开(公告)日：2017-07-11

申请号：US14397040

申请日：2013-04-24

申请人： Tokyo Seimitsu Co., Ltd. ,  Shin-Nihon Tech Inc. ,  Junji Watanabe

发明人： Takashi Fujita ,  Yasuo Izumi ,  Junji Watanabe

IPC分类号： B24B27/06 ,  B24D3/00 ,  B28D5/02 ,  B24D5/12 ,  B28D1/12

CPC分类号： B28D5/022 ,  B24B27/06 ,  B24D5/12 ,  B28D1/121

摘要： An object of the present invention is to provide a dicing blade which does not cause cracking and breaking even in a workpiece formed from a brittle material, and can stably perform cutting process in a ductile mode on the workpiece with high precision. A dicing blade 26 which performs the cutting process on the workpiece is integrally formed of a diamond sintered body 80 which is formed by sintering diamond abrasive grains 82 so as to have a discoid shape, and a content of the diamond abrasive grains 82 of the diamond sintered body 80 is 80 vol % or more. It is preferable that recessed parts which are formed on a surface of the diamond sintered body 80 are continuously provided in an outer circumferential part of the dicing blade 26 along a circumferential direction.

公开(公告)号：US08875503B2

公开(公告)日：2014-11-04

申请号：US13053657

申请日：2011-03-22

申请人： Tsukasa Nagayama ,  Hitoshi Uda ,  Junji Watanabe ,  Akihiro Hosono

发明人： Tsukasa Nagayama ,  Hitoshi Uda ,  Junji Watanabe ,  Akihiro Hosono

IPC分类号： F01N3/04

CPC分类号： F01N3/046 ,  Y02T10/20

摘要： In an exhaust gas-cooling pipe element provided between an exhaust port of an internal combustion engine and an exhaust branch pipe, a center axis of an exhaust introduction opening that is connected to the exhaust port and a center axis of an exhaust discharge opening that is connected to the exhaust branch pipe are placed out of alignment with each other.

摘要翻译： 在设置在内燃机的排气口和排气支管之间的排气冷却管路元件中，与排气口连接的排气导入口的中心轴和排气口的中心轴 与排气支管连接的配线彼此不对齐。

公开(公告)号：US08471970B2

公开(公告)日：2013-06-25

申请号：US13116733

申请日：2011-05-26

申请人： Osamu Sato ,  Masatoshi Tokita ,  Junji Watanabe

发明人： Osamu Sato ,  Masatoshi Tokita ,  Junji Watanabe

IPC分类号： G02F1/133

CPC分类号： G02F1/133711 ,  G02F1/132 ,  G09G3/3603

摘要： Disclosed is a liquid crystal display device to display moving and still images with superior image quality, comparable to common LCDs and to display memory images by a voltage lower than conventional electronic paper, and a method for operating the same. The liquid crystal display device comprises: a pair of electrode substrates facing each other; an orientation film of a polymer material on the pair of electrode substrates; a liquid crystal material between the pair of electrode substrates, wherein the liquid crystal display device displays an image by varying orientation of the liquid crystal material and a surfacial region of the orientation film, depending on temperature and voltage.

摘要翻译： 公开了一种用于显示具有优异图像质量的移动和静止图像的液晶显示装置，其与普通LCD相当，并且通过低于常规电子纸的电压来显示存储器图像，以及用于操作该方法。 液晶显示装置包括：一对彼此面对的电极基板; 所述一对电极基板上的聚合物材料的取向膜; 在一对电极基板之间的液晶材料，其中液晶显示装置根据温度和电压通过改变液晶材料的取向和取向膜的表面区域来显示图像。

公开(公告)号：US20120090578A1

公开(公告)日：2012-04-19

申请号：US12744946

申请日：2008-11-28

申请人： Akira Nakawatase ,  Taketo Nagasaki ,  Junji Watanabe

发明人： Akira Nakawatase ,  Taketo Nagasaki ,  Junji Watanabe

IPC分类号： F02M35/10 ,  F02M25/00

CPC分类号： F02M35/10118 ,  F02B75/22 ,  F02M26/19 ,  F02M26/44 ,  F02M35/10104 ,  F02M35/10222 ,  F02M35/116 ,  Y02T10/14

摘要： High pressure regions (31H to 35H) and low pressure regions (31L to 34L) are created based on the exhaust gas flow at curves in an EGR pipe (30), thereby enabling the exhaust gas pressure at inlets (21b to 26b) of gas introduction passages (21a to 26a) to be adjusted. Accordingly, regardless of the number of cylinders or whether the lengths of the flow paths of the EGR pipe (30) are the same, the exhaust pressure at the inlets (21b to 26b) of the gas introduction passages (21a to 26a) can be appropriately adjusted so any difference in pressure of exhaust gas introduced into branch pipes (21 to 26) can be reduced. In this way, the EGR rates of the cylinders can be made closer or the same such that stable combustion can be achieved, thus enabling stable engine operation to be maintained. The EGR pipe (30) is arranged weaving closely between the branch pipes (21 to 26) so space efficiency can be improved and a sufficient amount of exhaust gas can be introduced evenly into the cylinders.

摘要翻译： 基于EGR管（30）中的曲线处的废气流量，产生高压区域（31H〜35H）和低压区域（31L〜34L），从而能够使气体入口（21b〜26b）的排气压力 导入通路（21a〜26a）被调整。 因此，无论气缸的数量还是EGR管30的流路长度是否相同，气体导入通路（21a〜26a）的入口（21b〜26b）的排气压力可以是 适当地调节，从而可以减少引入分支管（21至26）的废气的压力差。 以这种方式，可以使气缸的EGR率更接近或相同，使得可以实现稳定的燃烧，从而能够保持发动机的稳定运行。 EGR管（30）布置在分支管（21至26）之间，因此可以提高空间效率，并且可以将足够量的废气均匀地引入到气缸中。

公开(公告)号：US20090219372A1

公开(公告)日：2009-09-03

申请号：US12395223

申请日：2009-02-27

申请人： Hisashi IGI ,  Junji Watanabe

发明人： Hisashi IGI ,  Junji Watanabe

IPC分类号： B41J2/01

CPC分类号： B41J11/0085 ,  B41J11/0015 ,  B41J11/007 ,  B41J13/0045

摘要： A recording apparatus includes a recording unit that forms an image on a recording medium, a recording medium conveying unit, which confronts the recording unit, and which includes a recording medium supporting surface including a hole, a suction unit that draws air through the hole to draw the recording medium in order to stick the recording medium to the recording medium supporting surface, and a re-conveying unit that re-conveys the recording medium to an upstream of the recording medium conveying unit in a conveying direction, wherein the suction unit discharges air toward the recording medium that is being conveyed by the re-conveying unit.

摘要翻译： 记录装置包括在记录介质上形成图像的记录单元，与记录单元相对的记录介质传送单元，并且包括包括孔的记录介质支撑表面，将空气抽吸到孔中的抽吸单元 绘制记录介质以将记录介质粘附到记录介质支撑表面;以及再传送单元，其将记录介质沿传送方向重新传送到记录介质传送单元的上游，其中抽吸单元排出 空气朝向由再输送单元输送的记录介质。

公开(公告)号：US07381349B2

公开(公告)日：2008-06-03

申请号：US10515922

申请日：2003-04-14

申请人： Michiya Fujiki ,  Junji Watanabe ,  Kento Okoshi

发明人： Michiya Fujiki ,  Junji Watanabe ,  Kento Okoshi

IPC分类号： C09K19/52 ,  C09K19/00 ,  C09K19/02 ,  C07D305/00 ,  C07F7/18

CPC分类号： C09K19/408 ,  C08L83/16 ,  C08L101/12 ,  C09K19/38 ,  C08L83/00

摘要： A process to produce a polymer liquid crystalline composition having temperature dependency of desired circular polarization selective reflection wave length property by only mixing two or more kinds of starting materials having different weight-average molecular weight comprising, mixing two or more kinds of rigid rodlike helical polymers with chiral side chains having different weight-average molecular weight synthesized from same molecules and having same repeating unit whose molecular weight distribution defined by the ratio of weight average molecular weight/number average molecular weight is from 1.00 to 1.25, and controlling weight average molecular weight, number average molecular weight and molecular weight distribution by mixing ratio.

摘要翻译： 通过仅混合两种或更多种具有不同重均分子量的原料，制备具有期望的圆偏振选择反射波长特性的温度依赖性的聚合物液晶组合物的方法，包括：将两种或多种刚性棒状螺旋聚合物 其具有由相同分子合成的具有不同重均分子量的手性侧链，并且具有由重均分子量/数均分子量比定义的分子量分布为1.00至1.25的相同重复单元，并控制重均分子量 ，数均分子量和分子量分布的混合比。