公开(公告)号：US4397328A

公开(公告)日：1983-08-09

申请号：US308823

申请日：1981-10-05

Applicant: Yoshiro Tanaka ,  Hayato Moroi ,  Yukihiko Kamatsu ,  Kazuo Akagi ,  Ryujiro Shitamatsu ,  Tadashi Nishimura

Inventor： Yoshiro Tanaka ,  Hayato Moroi ,  Yukihiko Kamatsu ,  Kazuo Akagi ,  Ryujiro Shitamatsu ,  Tadashi Nishimura

IPC: B65G49/04 ,  C23G3/04 ,  B08B3/02

CPC classification number: C23G3/04

Abstract: A cleaning apparatus for use in pickling facilities for tubular members such as zirconium or zirconium alloy tubes. The apparatus includes a travelling crane for conveying and loading the tubular members from one cleaning tank to another, a pair of endless wrapping connectors such as endless chains spacedly and circulatably provided in at least one tank, for example, in a first cleaning tank filled with slightly warm water below the level of its cleaning fluid, and a plurality of feed claws provided with an interval therebetween on each of the endless wrapping connectors along the length of the same so as to prevent the tubular members from contacting one another during cleaning treatment. Thus, development of stain or physical damage such as scratches or dents is eliminated or minimized. It is possible to tentatively stock the tubular members on the endless wrapping connectors so as to perform a smooth and continuous pickling and cleaning operation of such tubular members.

Abstract translation: 一种用于诸如锆或锆合金管的管状构件的酸洗设备的清洁装置。 该设备包括用于将管状构件从一个清洁槽输送和装载到另一个清洁槽的移动式起重机，一对环形缠绕连接器，例如在至少一个罐中间隔并且可循环地设置的环形链，例如在填充有 稍微温水低于其清洁液的水平面，以及多个进给爪，其沿着其长度在每个环形缠绕连接器上设置有间隔，以防止管状构件在清洁处理期间彼此接触。 因此，消除或最小化污渍或物理损伤如划痕或凹陷的发展。 可以暂时将管状部件储存在环形包装连接器上，以便执行这种管状部件的平滑且连续的酸洗和清洁操作。

公开(公告)号：US06783439B1

公开(公告)日：2004-08-31

申请号：US09417656

申请日：1999-10-14

Applicant: Kazuo Akagi ,  Akira Hashimoto ,  Yoshimitu Nakashima

Inventor： Kazuo Akagi ,  Akira Hashimoto ,  Yoshimitu Nakashima

IPC: B24B100

CPC classification number: B24B5/22 ,  B24B1/002 ,  B24B39/045 ,  G03G5/00 ,  G03G5/005 ,  G03G5/04 ,  G03G5/10 ,  G03G5/102 ,  G03G15/751 ,  Y10S451/901 ,  Y10T29/49544

Abstract: A method for manufacturing a mirror surface tube for a photosensitive drum of a copying machine or the like, by which an external surface of an aluminium or aluminium alloy tube can be mirror-processed with high accuracy without surface defects, and in such a way that good quality required for a photosensitive drum is ensured and dimension accuracy, such as roundness, and production yield is improved involves a first step in which an aluminium or aluminium alloy tube, finished in a predetermined shape and dimension with surface roughness of 10 microns or less, is processed by a centerless grinding process. Then, in a second step, a grinding process is performed using an electrolytic integrated polishing apparatus including a tool electrode mechanism having an elastic grindstone so as to make a mirror surface tube having the surface roughness of 2.0 microns or less. Further, preferably, in a third stage, a roller burnishing process is performed to finish the tube to a surface roughness of 0.5 microns or less.

Abstract translation: 一种用于制造复印机等的感光鼓的镜面管的方法，通过该方法可以高精度地对铝或铝合金管的外表面进行镜面处理而没有表面缺陷，并且以这样的方式 确保感光鼓所需的良好质量，并且改善诸如圆度和生产率的尺寸精度包括第一步骤，其中以预定形状和尺寸精加工的表面粗糙度为10微米或更小的铝或铝合金管 ，通过无心磨削加工。 然后，在第二工序中，使用包括具有弹性磨石的工具电极机构的电解集成研磨装置进行研磨处理，以使得表面粗糙度为2.0微米以下的镜面管。 此外，优选地，在第三阶段中，进行辊抛光处理以使管完成0.5微米或更小的表面粗糙度。

公开(公告)号：US06322424B1

公开(公告)日：2001-11-27

申请号：US09428998

申请日：1999-10-28

Applicant: Kazuo Akagi

Inventor： Kazuo Akagi

IPC: B24B100

CPC classification number: B23H5/08 ,  B23H5/06

Abstract: Providing an electrolytic integrated polishing method for metal workpieces using a special abrasive material which leaves no residual abrasive grains on surfaces of soft metals such as aluminium, and the like, and allows high-precision abrasion for optimal surface treatments such as an anodized aluminium finish at the next process. The electrolytic integrated polishing device performs rough abrasion and medium abrasion processes to the inner surface of an aluminium cylindrical workpiece by an elastic grindstone. Thereafter, the electrolytic integrated polishing device uses a sheet-form abrasive material for finishing abrasion. The sheet-form abrasive material is prepared by uniformly dispersing, short fibers including abrasive grains which is prepared by cutting an abrasion grains containing fiber into a specified length and synthetic fibers as a base material, processing them into a sheet, and hardening it with a thermosetting resin such as a polyurethane resin, an epoxy resin, and the like as an adhesive material. A plurality of these sheet-form abrasive materials are piled and are mounted on the holder through the aid of a spring plate for buckling prevention to compose the special abrasive material.

Abstract translation: 使用特殊的研磨材料为金属工件提供电解集成抛光方法，在铝等软质金属的表面上不留下残余的磨料颗粒，并允许高精度的磨损以进行最佳的表面处理，如阳极氧化铝涂层 电解集成抛光装置通过弹性磨石对铝圆柱形工件的内表面进行粗糙的磨损和中等磨蚀过程。 此后，电解一体化研磨装置使用片状研磨材料进行精磨。 片状研磨材料通过将包含磨粒的短纤维（包括通过将含有纤维的磨损颗粒切割成特定长度而制备）和合成纤维作为基材进行均匀分散而制成，将其加工成片材，并将其硬化 热固性树脂如聚氨酯树脂，环氧树脂等作为粘合剂材料。 多个这些片状研磨材料被堆叠并且通过用于防止弯曲的弹簧板安装在保持器上以构成特殊研磨材料。

公开(公告)号：US20060065518A1

公开(公告)日：2006-03-30

申请号：US11274441

申请日：2005-11-14

Applicant: Tadashi Aiura ,  Katsuhiko Inoue ,  Toshihiko Sasaki ,  Kazuo Akagi ,  Koji Takahashi

Inventor： Tadashi Aiura ,  Katsuhiko Inoue ,  Toshihiko Sasaki ,  Kazuo Akagi ,  Koji Takahashi

IPC: C25D17/00

CPC classification number: B23H5/08 ,  B23H5/04 ,  B23H9/005 ,  B24B5/08 ,  B24B5/40 ,  C25F7/00

Abstract: There is provided an electrolytic integrated polishing apparatus which enables high precision polishing of the internal surface of a long sized cylindrical workpiece such as a metallic tube. The apparatus includes a work supporting unit for disposing the cylindrical workpiece, so that the axial center of the cylindrical portion is aligned with the vertical direction, a rotation shaft supported downward along the vertical direction and free-rotatably supported in an external tube which is freely movable along the vertical direction, a tool electrode including a grindstone directed to radial directions, attached to the tip of the rotation shaft, and a plastic tube wound around the external surface of the external tube for pressurization.

Abstract translation: 提供了一种能够对诸如金属管等长圆柱形工件的内表面进行高精度抛光的电解集成抛光装置。 该装置包括用于设置圆柱形工件的工件支撑单元，使得圆柱形部分的轴向中心与垂直方向对准，旋转轴沿垂直方向向下支撑，并且可自由旋转地支撑在外部管中，该外部管自由地 沿着垂直方向可移动的工具电极，包括附接到旋转轴的尖端的径向磨削的工具电极和缠绕在外管的外表面上用于加压的塑料管。

公开(公告)号：US6156187A

公开(公告)日：2000-12-05

申请号：US323690

申请日：1999-06-02

Applicant: Kazuo Akagi ,  Akira Hashimoto ,  Youji Azuma ,  Masafumi Tomita

Inventor： Kazuo Akagi ,  Akira Hashimoto ,  Youji Azuma ,  Masafumi Tomita

IPC: B23H5/00 ,  B23H5/06 ,  B23H5/08 ,  B24B5/04 ,  C25F3/20 ,  C25F7/00 ,  C25F3/00

CPC classification number: B24B5/04 ,  B23H5/08 ,  C25F3/20 ,  C25F7/00

Abstract: To provide an electrolytic integrated polishing method for the external surface of metallic tubes, wherein both dimensional precision such as roundness or the like and product yield can be improved, and aluminum alloy photosensitive drum substrates prepared thereby. A metallic tube, both ends of which are supported, is positively charged and rapidly rotated about the axis thereof. More than one grindstone are pressed with a constant pressure against the external surface of the metallic tube from opposite directions or radial directions having the rotation axis as the center of rotation. Negative pole electrodes are disposed so as to sandwich the grindstones along a circular direction to perform electrolytic integrated polishing by supplying electrolyte to the external surface of the metallic tube. High-precision mirror processing of the external surface of the metallic tube can be performed by an integrating abrasion effect for eliminating a passivation coating formed on the external surface of the metallic tube by the grindstones and intensive electrolytic elution by the electrolyte.

Abstract translation: 为了提供金属管的外表面的电解集成研磨方法，其中可以提高诸如圆度等的尺寸精度和产品成品率，并由此制备铝合金感光鼓底片。 其两端被支撑的金属管被带正电并且围绕其轴线快速旋转。 从旋转轴线为旋转中心的相反方向或径向方向以一定压力将多于一个的研磨石压在金属管的外表面上。 负极电极被设置为沿着圆形方向夹住砂轮，以通过向金属管的外表面供应电解质来进行电解集成抛光。 金属管的外表面的高精度镜面加工可以通过一体化磨损效果进行，以消除由磨石形成在金属管的外表面上的钝化涂层，并且由电解质进行强烈的电解洗脱。

公开(公告)号：US4425062A

公开(公告)日：1984-01-10

申请号：US302124

申请日：1981-09-14

Applicant: Teruaki Kawamura ,  Tadashi Nishimura ,  Kazuo Akagi ,  Ryujiro Shitamatsu

Inventor： Teruaki Kawamura ,  Tadashi Nishimura ,  Kazuo Akagi ,  Ryujiro Shitamatsu

IPC: B23B5/14 ,  B23B5/16 ,  B23D21/00 ,  B23B51/08 ,  B23B39/22 ,  B23G1/20 ,  B27C9/00

CPC classification number: B23D21/00 ,  B23B5/14 ,  B23B5/16 ,  Y10T29/5199 ,  Y10T408/355 ,  Y10T408/3792 ,  Y10T408/44 ,  Y10T408/50 ,  Y10T409/304088

Abstract: A cutting and chamfering apparatus for opposite ends of a tubular member including a cutting and chamfering support for holding horizontally the member, two tables provided respectively at opposite ends of the support, and a cutting machine and chamfering machine mounted in combination on each of the tables.

Abstract translation: 一种用于管状构件的相对端的切割和倒角装置，包括用于水平地保持构件的切割和倒角支撑件，分别设置在支撑件的相对端处的两个桌子以及组合安装在每个桌子上的切割机和倒角机 。

公开(公告)号：US4417421A

公开(公告)日：1983-11-29

申请号：US307673

申请日：1981-10-01

Applicant: Kazuo Akagi ,  Akihiro Fukuda ,  Tomio Saito

Inventor： Kazuo Akagi ,  Akihiro Fukuda ,  Tomio Saito

IPC: B24C3/16 ,  B24C3/32

CPC classification number: B24C3/327

Abstract: A pipe polishing apparatus of the type in which a polisher rod is extractably inserted into a pipe to be polished and polishing grains are injected into a gap between the polisher rod and pipe while rotating the rod and pipe in opposite directions for polishing the interior surface of the pipe. The polisher rod has an outside diameter which is reduced stepwise or continuously in the polishing grain injecting direction to eliminate the localized abnormal abrasion of the polishing surface or the so-called "bell mouth phenomenon."

Abstract translation: 一种管道抛光装置，其中抛光棒被可抽出地插入待抛光的管道中，并且研磨颗粒被注入到抛光棒和管道之间的间隙中，同时沿相反方向旋转杆和管，以抛光其内表面 管道。 抛光杆具有在抛光颗粒注入方向上逐步或连续地减小的外径，以消除抛光表面的局部异常磨损或所谓的“喇叭口现象”。

公开(公告)号：US06322426B1

公开(公告)日：2001-11-27

申请号：US09417657

申请日：1999-10-14

Applicant: Kazuo Akagi ,  Tomohisa Akiyoshi ,  Yoshimitu Nakashima

Inventor： Kazuo Akagi ,  Tomohisa Akiyoshi ,  Yoshimitu Nakashima

IPC: B24B100

CPC classification number: B24B1/00 ,  B24B29/06

Abstract: A method for mirror processing of an external surface of a long-sized metal piece, by which the external surface is mirror-polished with precision and high efficiency without a surface defect or so that stable dimensional accuracy, such as a roundness and improvement of yield in production, can be obtained. The method comprises the steps of clamping both ends of a long-sized metal piece, applying a positive electrical charge and rotating the metal piece, and moving the long-sized metal in the axial direction through an electrolytic integrated polishing apparatus for processing the external surface of a long-sized metal piece into a mirror surface. The electrolytic integrated polishing apparatus includes a plurality of grindstones pressed onto the long-sized metal piece from the opposite directions or from outside to the rotation axis radially at a constant pressure, and negative electrodes disposed so that each of the grindstones is disposed between the electrodes in the circumferential direction so as to integrate abrasion of the long-sized metal piece by grindstones and concentration elution by an electrolyte for mirror processing of the external surface of the long-sized metal piece.

Abstract translation: 一种用于对长尺寸金属片的外表面进行镜面加工的方法，通过该方法，外表面精确高效地进行镜面抛光而没有表面缺陷，或者具有稳定的尺寸精度，例如圆度和提高收率 在生产中，可以获得。 该方法包括以下步骤：夹紧长尺寸金属片的两端，施加正电荷并使金属片旋转，并且通过用于处理外表面的电解集成抛光装置沿长度方向移动长尺寸金属 将一块长尺寸的金属片放入镜面。 电解集成研磨装置包括从恒定压力径向地从相反方向或从外部到旋转轴线压在长尺寸金属片上的多个磨石，并且设置为使得每个磨石都设置在电极之间的负极 在圆周方向上，通过磨石将长尺寸金属片的磨损与用于长尺寸金属片的外表面的镜面加工用电解质进行浓度洗脱相结合。

公开(公告)号：US5216102A

公开(公告)日：1993-06-01

申请号：US767580

申请日：1991-09-30

Applicant: Mamoru Soga ,  Shu Hotta ,  Nobuo Sonoda ,  Hideki Shirakawa ,  Kazuo Akagi

Inventor： Mamoru Soga ,  Shu Hotta ,  Nobuo Sonoda ,  Hideki Shirakawa ,  Kazuo Akagi

IPC: C08F38/02 ,  C08F138/02 ,  C08J5/18

CPC classification number: C08J5/18 ,  C08F138/02 ,  C08F38/02 ,  C08J2349/00 ,  Y10S526/901

Abstract: The present invention provides a process for producing a polyacetylene.In the present process for producing a polyacetylene, acetylene is polymerized with a Ziegler-Natta catalyst consisting of a trialkylaluminum and an alkyl titanate, wherein there is used, as the trialkylaluminum, a trialkylaluminum having an alkyl group of 6 or more carbon atoms, or, as the alkyl titanate, an alkyl titanate having an alkyl group of 6 or more carbon atoms.The polyacetylene obtained according to the present invention is superior in mechanical properties, particularly stretchability.

Abstract translation: 本发明提供聚乙炔的制造方法。 在本发明的聚乙炔的制备方法中，乙炔与由三烷基铝和钛酸烷基酯组成的齐格勒 - 纳塔催化剂聚合，其中作为三烷基铝使用具有6个或更多个碳原子的烷基的三烷基铝，或 作为钛酸烷基酯，具有6个以上碳原子的烷基的钛酸烷基酯。 根据本发明获得的聚乙炔的机械性能，特别是拉伸性优异。

公开(公告)号：US4398552A

公开(公告)日：1983-08-16

申请号：US307675

申请日：1981-10-01

Applicant: Yoshiro Tanaka ,  Noritsugu Fujii ,  Kazuo Akagi ,  Ryujiro Shitamatsu

Inventor： Yoshiro Tanaka ,  Noritsugu Fujii ,  Kazuo Akagi ,  Ryujiro Shitamatsu

IPC: C23G3/04 ,  G21C3/06 ,  B08B3/02

CPC classification number: C23G3/04

Abstract: An apparatus for pickling the inner wall of a tubular member, for example, a zirconium or zircaloy tubular member as a cladding tube for nuclear fuel. The apparatus features the use of ultrasonic instruments for measuring the inner diameter of the tubular member while pickling the inner wall of the same. Owing to the interlocked association of the instruments and mechanism for supplying a pickling liquid into the tubular member, the supply of the pickling liquid can be stopped as soon as the inner diameter has reached a predetermined value. Various mechanisms may also be incorporated in the apparatus to minimize the temperature variation along the length of the tubular member and to improve the accuracy of the measurement by the instruments.

Abstract translation: 用于酸洗管状构件的内壁的装置，例如用作核燃料的包层管的锆或锆石管状构件。 该装置的特征在于使用超声波仪器来测量管状构件的内径，同时酸洗其内壁。 由于用于将酸洗液供给管状构件的仪器和机构的互锁关联，所以一旦内径达到预定值，就可以停止酸洗液的供应。 也可以在装置中并入各种机构以最小化沿着管状构件的长度的温度变化并提高仪器的测量精度。