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    Process for preparing aromatic bisphosphates
    3.
    发明授权
    Process for preparing aromatic bisphosphates 失效
    制备芳族二磷酸盐的方法

    公开(公告)号：US5880308A

    公开(公告)日：1999-03-09

    申请号：US761376

    申请日：1996-12-09

    申请人： Shigeru Kawata ,  Kiyoharu Hirao ,  Kazuo Noguchi

    发明人： Shigeru Kawata ,  Kiyoharu Hirao ,  Kazuo Noguchi

    IPC分类号： B01J27/06 ,  C07B61/00 ,  C07F9/09 ,  C07F9/12 ,  C08K5/52 ,  C08K5/523 ,  C09K21/12

    CPC分类号： C07F9/12

    摘要： A process for preparing aromatic bisphosphates includes: a first step of reacting an aromatic monohydroxy compound having a steric hindrance group at the ortho position, with a phosphorus oxyhalide in the presence of a Lewis acid catalyst (a) to yield a reaction mixture containing diarylphosphorohalidate, and a second step of reacting the reaction mixture of the first step with an aromatic dihydroxy compound in the presence of a Lewis acid catalyst (b) to obtain an aromatic bisphosphate, wherein the aromatic monohydroxy compound and the phosphorus oxyhalide are reacted in a molar ratio of 2.0:1.0-1.1 in the first step, and the reaction mixture of the first step is subjected to a distillation treatment before the reaction of the second step, thereby obtaining the aromatic bisphosphate of high purity.

    摘要翻译： 一种制备芳族二磷酸盐的方法包括：在路易斯酸催化剂（a）存在下，使在邻位具有位阻基团的芳族单羟基化合物与磷酰卤反应的第一步骤，得到含有二芳基次氯酸盐的反应混合物， 和在路易斯酸催化剂（b）的存在下使第一步反应混合物与芳族二羟基化合物反应得到芳族二磷酸酯的第二步骤，其中芳族单羟基化合物和磷酰卤以摩尔比 为2.0:1.0-1.1，第一步骤的反应混合物在第二步反应之前进行蒸馏处理，从而得到高纯度的芳族二磷酸盐。

    Drill and lock screw employed for fastening the same
    4.
    发明授权
    Drill and lock screw employed for fastening the same 失效
    用于固定螺丝的钻孔和锁定螺丝

    公开(公告)号：US5338135A

    公开(公告)日：1994-08-16

    申请号：US865966

    申请日：1992-04-09

    申请人： Kazuo Noguchi ,  Yoshikatsu Mori ,  Nagatoshi Kunimori ,  Hideo Mori

    发明人： Kazuo Noguchi ,  Yoshikatsu Mori ,  Nagatoshi Kunimori ,  Hideo Mori

    IPC分类号： B23B51/02

    CPC分类号： B23B51/02 ,  B23B2251/48 ,  B23B2251/50 ,  Y10S408/713 ,  Y10T408/892 ,  Y10T408/905 ,  Y10T408/909 ,  Y10T408/90993

    摘要： A drill has a pair of cutting edges (4) which are arranged at positions that are substantially uniformly circumferentially spaced about its rotation axis. Each of the cutting edges (4) has a first linear cutting region (4a) and a second linear cutting region (4b) which are aligned with each other on the same straight line, and a curved cutting region (4c) which is located between the first and second linear cutting regions (4a, 4b). The curved cutting region (4c) has a third linear cutting region (4e, 4f) which extends in a direction intersecting with the second linear cutting region (4b) at a prescribed angle. With this structure, it is possible to prevent chip loading etc. which may be caused during perforation drilling operations. In a throw-away tipped drill, a notch (118a) is formed in a received portion of an insert (110) which is mounted on a shank (130). A holding portion (131a, 131b, 133a, 133b) of the shank (130) corresponding to the notch (118a) is provided with a through screw hole (138). A male screw (139) is inserted in the through screw hole (138), and a spherical pressing member (140) is interposed between the forward end of the male screw (139) and the surface of the notch (118a) of the insert (110). With this structure, it is possible to prevent separation of the insert (110) from the shank (130).

    摘要翻译： 钻头具有一对切削刃（4），它们被布置在基本上围绕其旋转轴线周向间隔开的位置处。 每个切削刃（4）具有在相同直线上彼此对准的第一线性切割区域（4a）和第二线性切割区域（4b），以及位于 第一和第二线性切割区域（4a，4b）。 弯曲切割区域（4c）具有在与第二线性切割区域（4b）交叉的方向上以规定角度延伸的第三线性切割区域（4e，4f）。 利用这种结构，可以防止在穿孔钻孔操作期间可能引起的切屑加载等。 在扔掉的钻头中，凹口（118a）形成在安装在柄（130）上的插入件（110）的接收部分中。 与凹口（118a）相对应的柄部（130）的保持部（131a，131b，133a，133b）设有通孔（138）。 外螺纹（139）插入通孔（138）中，并且在外螺纹（139）的前端和插入件的凹口（118a）的表面之间插入有球形按压构件（140） （110）。 利用这种结构，可以防止刀片（110）与柄（130）分离。

    Grooving insert
    6.
    发明授权
    Grooving insert 失效
    沟槽插入

    公开(公告)号：US4832541A

    公开(公告)日：1989-05-23

    申请号：US051828

    申请日：1987-05-20

    申请人： Kazuo Noguchi ,  Keith A. Konet

    发明人： Kazuo Noguchi ,  Keith A. Konet

    IPC分类号： B23B27/04 ,  B23B27/22

    CPC分类号： B23B27/045 ,  B23B2200/321 ,  Y10T407/235 ,  Y10T407/25

    摘要： An improved insert 10 for deep grooving, contouring and cut-off operations is disclosed which is provided with two kinds of chip-breaking projections, three in all. There are two frusto-conical projections 30 near the cutting edge 16 and there is a V-shaped projection 32 behind the frusto-conical projections. The insert expands the range of materials of the work, the groove diameters that can be cut and the feeds and speeds of operations, through improved chip control.

    摘要翻译： 公开了一种用于深沟槽，轮廓和截止操作的改进的插入件10，其具有两种断屑突起，总共三种。 在切削刃16附近有两个截头圆锥形突起30，并且在截头圆锥形突起之后有一个V形突起32。 通过改进的芯片控制，刀片可以扩展工件的材料范围，可切割的槽直径以及操作的进给和速度。

    Separation of cobalt and nickel by solvent extraction
    7.
    再颁专利
    Separation of cobalt and nickel by solvent extraction 失效
    通过溶剂萃取分离钴和镍

    公开(公告)号：USRE32694E

    公开(公告)日：1988-06-14

    申请号：US363407

    申请日：1982-03-30

    申请人： Akihiro Fujimoto ,  Isami Miura ,  Kazuo Noguchi

    发明人： Akihiro Fujimoto ,  Isami Miura ,  Kazuo Noguchi

    IPC分类号： C22B23/00 ,  B01D11/04 ,  C01G53/00 ,  C02F1/26 ,  C22B3/38

    CPC分类号： C22B3/0067 ,  C01G53/003 ,  C22B3/0087 ,  Y02P10/234

    摘要： This invention concerns the method of separation of Co from Ni in an aqueous solution containing Co from Ni salts, with an organic solvent containing 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester and/or 3,5,5-trimethylhexyl phosphonic acid mono-3,5,5-trimethylhexyl ester and/or isodecyl phosphonic acid monoisodecyl ester as an effective extractant for the separation of Co from Ni, the method which requires fewer stages in the solvent extraction equipment and less organic solvent than the conventional method, and which can very effectively separate Co from Ni in high purity and in high yield. The continuous separation of Co from Ni according to this invention enables the separation of Co with purity above 99% in a yield above 99% and Ni with purity above 99% in a yield above 99%.

    Display device and timepiece calendar device
    8.
    发明授权
    Display device and timepiece calendar device 有权
    显示设备和钟表日历设备

    公开(公告)号：US07738324B2

    公开(公告)日：2010-06-15

    申请号：US11887545

    申请日：2006-03-29

    申请人： Kazuo Noguchi

    发明人： Kazuo Noguchi

    IPC分类号： G04B19/20

    CPC分类号： G04B19/25366

    摘要： A display device and a timepiece calendar device capable of large display of letters and numbers is provided, which can be simplified and reduced in size. The display device comprises a first display wheel having a denotation portion for showing information about a part of a period and a toothed portion including a plurality of teeth to be driven. The device also has a second display wheel having a denotation portion for showing a part of the period other than the part of the period shown by the first display wheel, an opening via which the first display wheel is exposed, and a toothed portion including a plurality of teeth to be driven, and placed overlapping the first display wheel. The device also has a driving finger for driving the first display wheel and the second display wheel to rotate.

    摘要翻译： 提供能够大量显示字母和数字的显示装置和钟表日历装置，其可以被简化和减小。 显示装置包括具有用于显示关于周期的一部分的信息的表示部分的第一显示轮和包括要驱动的多个齿的齿部。 该装置还具有第二显示轮，该第二显示轮具有用于表示第一显示轮所示的周期的一部分以外的部分的表示部，第一显示轮暴露的开口，以及包括第 要驱动的多个齿，并且与第一显示轮重叠。 该装置还具有用于驱动第一显示轮和第二显示轮旋转的驱动手指。

    Throwaway inserts and throwaway drill
    9.
    发明授权
    Throwaway inserts and throwaway drill 失效
    抛出刀片和一次性钻

    公开(公告)号：US5954459A

    公开(公告)日：1999-09-21

    申请号：US3820

    申请日：1998-01-07

    申请人： Kazuo Noguchi ,  Masaaki Jindai ,  Kazuyoshi Kimura ,  Kazuchika Nasu

    发明人： Kazuo Noguchi ,  Masaaki Jindai ,  Kazuyoshi Kimura ,  Kazuchika Nasu

    IPC分类号： B23B51/00 ,  B23B27/14 ,  B23B51/04 ,  B23B51/02

    CPC分类号： B23B27/145 ,  B23B51/048 ,  Y10S408/713 ,  Y10T407/23 ,  Y10T408/455 ,  Y10T408/906

    摘要： A throwaway drill capable of machining a workpiece stably in a balanced manner even under high-efficiency, high-load conditions and capable of disposing of chips efficiently and smoothly. The drill carries an outer insert and an inner insert. As shown, each insert has a plurality of cutting edges each having a curved crest, a first slope, and a second slope which is at least partially a curved line. The inner and outer inserts are arranged so that the cutting area to be cut by the outer insert alone is partially cut by a cutting edge portion of the inner insert near its corner, and the cutting area which to be cut by the inner insert alone is partially cut by the crest of one cutting edge of the outer insert.

    摘要翻译： 一种即使在高效，高负荷条件下也能以均衡的方式平稳地加工工件并且能够有效且平稳地处理芯片的一次性钻头。 钻头带有外部插入件和内部插入件。 如图所示，每个插入件具有多个切削刃，每个切削刃具有至少部分曲线的弯曲波峰，第一斜坡和第二斜坡。 内外嵌件被布置成使得仅由外嵌件单独切割的切割区域被内插件的靠近其角部的切割边缘部分地切割，并且由内嵌件单独切割的切割区域是 由外部插入件的一个切削刃的顶部部分切割。

    Process for purifying phosphoric esters
    10.
    发明授权
    Process for purifying phosphoric esters 失效
    磷酸酯的纯化方法

    公开(公告)号：US5616768A

    公开(公告)日：1997-04-01

    申请号：US491402

    申请日：1995-06-19

    申请人： Shigeru Kawata ,  Kazuo Noguchi ,  Kenji Ako ,  Shin Nakamura

    发明人： Shigeru Kawata ,  Kazuo Noguchi ,  Kenji Ako ,  Shin Nakamura

    IPC分类号： C07F9/02

    CPC分类号： C07F9/025

    摘要： A process for purifying a phosphoric ester, which comprises treating a crude phosphoric ester with an epoxy compound, heating the resultant in the presence of water, washing the resultant with water, and removing the residual water. The obtained phosphoric esters have low acid value and are excellent in physical properties such as heat resistance, resistance to hydrolysis and storage stability, and are useful as plasticizers and/or flame-retardants.

    摘要翻译： 一种磷酸酯的纯化方法，其包括用环氧化合物处理粗磷酸酯，在水的存在下加热所得物，用水洗涤所得物，除去残留的水。 所得磷酸酯的酸值低，耐热性，耐水解性，贮存稳定性等物理性能优异，可用作增塑剂和/或阻燃剂。