公开(公告)号：US4081497A

公开(公告)日：1978-03-28

申请号：US703475

申请日：1976-07-08

申请人： Ichiro Tokumitsu ,  Hideo Konuma ,  Shigeaki Mochizuki ,  Yoshio Okada ,  Hiroshi Yasumoto ,  Isao Yoshihiro

发明人： Ichiro Tokumitsu ,  Hideo Konuma ,  Shigeaki Mochizuki ,  Yoshio Okada ,  Hiroshi Yasumoto ,  Isao Yoshihiro

IPC分类号： C08F291/00 ,  C08F291/02 ,  C08L9/06

CPC分类号： C08F291/02

摘要： In the method for producing a high impact polystyrene from a monomer of styrene or/and its derivative and a rubbery polymer as reactants, an improvement is provided which comprises passing said reactants through a tubular reactor having parts where the passage way of flow of said reactants is constricted, while keeping said reactants in a laminar flow as much as possible in the parts other than said parts, in a first stage polymerization to prepare a reacted mixture containing a prepolymer until the conversion of monomer to polymer becomes 10 to 60%, and subjecting the resulting reacted mixture to a second stage polymerization in the state where almost no shearing is exerted thereupon.The shearing during said first stage polymerization can be uniformly carried out.The resulting product has superior high impact properties.

摘要翻译： 在由苯乙烯或其衍生物的单体和橡胶状聚合物作为反应物制备高抗冲聚苯乙烯的方法中，提供了改进，其包括使所述反应物通过管式反应器，所述管式反应器具有其中所述反应物的通过流动方式 在第一阶段进行聚合以制备含有预聚物的反应混合物，直到单体向聚合物的转化率变为10〜60％为止，同时将所述反应物尽可能多地保持在层流中，同时， 在几乎不施加剪切的状态下，使所得到的反应混合物进行第二阶段聚合。

公开(公告)号：US20130279998A9

公开(公告)日：2013-10-24

申请号：US13634209

申请日：2011-12-05

申请人： Chikako Kojima ,  Yoshio Okada ,  Hideaki Kanaoka ,  Hiroyuki Morimoto ,  Anongsack Paseuth ,  Erika Iwai

发明人： Chikako Kojima ,  Yoshio Okada ,  Hideaki Kanaoka ,  Hiroyuki Morimoto ,  Anongsack Paseuth ,  Erika Iwai

IPC分类号： B23B27/14

CPC分类号： C23C16/34 ,  C23C16/403 ,  C23C16/45523 ,  C23C28/044 ,  C23C30/005 ,  Y10T407/27 ,  Y10T428/252

摘要： A surface-coated cutting tool excellent in wear resistance is provided. The surface-coated cutting tool of the present invention includes a base material and a coating formed on the base material. The coating includes an inner layer and an outer layer. The inner layer is a single layer or a multilayer stack constituted of two or more layers made of at least one element selected from the group consisting of group IVa elements, group Va elements, group VIa elements in the periodic table, Al, and Si, or a compound of at least one element selected from this group and at least one element selected from the group consisting of carbon, nitrogen, oxygen, and boron. The outer layer includes α-aluminum oxide as a main component and exhibits an equivalent peak intensity PR(024) of a (024) plane of x-ray diffraction of larger than 1.3.

摘要翻译： 提供耐磨性优异的表面涂层切削工具。 本发明的表面覆盖切削工具包括基材和形成在基材上的涂层。 涂层包括内层和外层。 内层是由选自元素周期表中的IVa族元素，Va族元素，VIa族元素，Al和Si中的至少一种元素的两层或更多层构成的单层或多层堆叠， 或选自该组的至少一种元素的化合物和选自碳，氮，氧和硼的至少一种元素。 外层包括α-氧化铝作为主要组分，并且表现出大于1.3的x射线衍射的（024）面的等效峰强度PR（024）。

公开(公告)号：US08527029B2

公开(公告)日：2013-09-03

申请号：US13206392

申请日：2011-08-09

申请人： Yoshio Okada

发明人： Yoshio Okada

IPC分类号： A61B5/05

CPC分类号： G01R33/0354 ,  A61B5/04007 ,  A61B5/04008 ,  B33Y80/00

摘要： Apparatus and methods enabling the improved noninvasive measurement of electric currents flowing in the body of a human being or animal or in a biological sample by way of a modular array of primary source mirrors and a magnetometer.

摘要翻译： 通过主源光反射镜和磁力计的模块阵列，能够改善在人或动物或生物样品的体内流动的电流的改进的非侵入性测量的装置和方法。

公开(公告)号：US08483795B2

公开(公告)日：2013-07-09

申请号：US13040027

申请日：2011-03-03

申请人： Yoshio Okada

发明人： Yoshio Okada

IPC分类号： A61B5/05

CPC分类号： G01R33/035 ,  A61B5/04008 ,  G01R33/0354

摘要： Apparatus and methods to enable the complete detection and assessment of electric currents flowing in a conductive medium not only parallel, but also perpendicular to the boundary separating the conducting medium from a non-conducting medium by means of a magnetometer located outside of the conducting medium itself.

摘要翻译： 能够完全检测和评估在导电介质中流动的电流的装置和方法，其不仅平行于，而且垂直于通过位于导电介质本身外部的磁力计将导电介质与非导电介质分离的边界 。

公开(公告)号：US20130164527A9

公开(公告)日：2013-06-27

申请号：US13395590

申请日：2011-07-04

申请人： Anongsack Paseuth ,  Yoshio Okada ,  Chikako Kojima ,  Hideaki Kanaoka ,  Erika Iwai ,  Hiroyuki Morimoto

发明人： Anongsack Paseuth ,  Yoshio Okada ,  Chikako Kojima ,  Hideaki Kanaoka ,  Erika Iwai ,  Hiroyuki Morimoto

IPC分类号： B32B33/00 ,  C23C16/36 ,  B32B9/00

CPC分类号： C23C30/005 ,  C23C16/36 ,  C23C28/042 ,  C23C28/044 ,  Y10T428/265

摘要： A surface-coated cutting tool according to the present invention includes a base material and a coating film formed on the base material. The coating film includes at least one TiCN layer. The TiCN layer has a columnar crystal region. The columnar crystal region is characterized by having a composition of TiCxNy (in which 0.65≦x/(x+y) 0.90), having a (422) plane having a plane spacing of 0.8765 Å to 0.8790 Å and having TC (220) showing a maximum value in an orientation index TC (hkl).

摘要翻译： 根据本发明的表面涂层切削工具包括基材和形成在基材上的涂膜。 涂膜包括至少一个TiCN层。 TiCN层具有柱状晶体区域。 柱状晶体区域的特征在于具有TiC x N y（其中0.65×x /（x + y）0.90）的组成，具有（422）面的平面间距为0.8765至0.8790埃并且具有TC（220） 方向指数TC（hkl）的最大值。

公开(公告)号：US20130152481A1

公开(公告)日：2013-06-20

申请号：US13820392

申请日：2011-07-05

申请人： Anongsack Paseuth ,  Minoru Itoh ,  Yoshio Okada ,  Hideaki Kanaoka ,  Chie Suzuki

发明人： Anongsack Paseuth ,  Minoru Itoh ,  Yoshio Okada ,  Hideaki Kanaoka ,  Chie Suzuki

IPC分类号： B23B27/14

CPC分类号： B23B27/14 ,  C23C16/0272 ,  C23C16/36 ,  C23C16/403 ,  C23C16/56 ,  C23C28/042 ,  C23C28/044 ,  C23C30/005 ,  Y10T428/265

摘要： A surface coated cutting tool with a high level of both wear resistance and defect resistance in balance is provided. The surface coated cutting tool of the present invention includes a base material, and a coat film formed on the base material. The coat film includes at least one titanium carbonitride layer. The titanium carbonitride layer has a maximum value for an orientational index TC (220) among texture coefficients TC (hkl). When an indentation hardness of a standard block for hardness is Hs and an indentation hardness of the titanium carbonitride layer is Ht, the average value of the relative hardness Ht/Hs for a plurality of times of measurement is greater than or equal to 3. The difference between the maximum value Htmax/Hs and minimum value Htmin/Hs of the relative hardness of the titanium carbonitride layer to the relative hardness Ht/Hs is less than or equal to 0.5.

摘要翻译： 提供了具有高水平的耐磨性和耐缺陷性的表面涂层切削工具。 本发明的表面覆盖切削工具包括基材和形成在基材上的涂膜。 涂膜包括至少一个碳氮化钛层。 碳氮化钛层在纹理系数TC（hk1）中具有取向指数TC（220）的最大值。 当硬度标准块的压痕硬度为Hs，碳氮化钛层的压痕硬度为Ht时，多次测量时的相对硬度Ht / Hs的平均值大于或等于3. 碳氮化钛层的相对硬度的最大值Htmax / Hs和最小值Htmin / Hs之间的差异小于或等于0.5。

公开(公告)号：US08012611B2

公开(公告)日：2011-09-06

申请号：US11665980

申请日：2005-10-24

申请人： Yoshio Okada ,  Naoya Omori ,  Minoru Itoh ,  Norihiro Takanashi ,  Shinya Imamura ,  Susumu Okuno

发明人： Yoshio Okada ,  Naoya Omori ,  Minoru Itoh ,  Norihiro Takanashi ,  Shinya Imamura ,  Susumu Okuno

IPC分类号： B23B27/14

CPC分类号： B23B27/141 ,  B23B2200/242 ,  B23B2200/245 ,  B23B2200/247 ,  B23B2224/04 ,  B23B2224/32 ,  B23B2228/04 ,  B23B2228/08 ,  B23B2228/10 ,  C23C30/005 ,  Y10T428/24975 ,  Y10T428/252 ,  Y10T428/26 ,  Y10T428/265

摘要： The present invention relates to a surface-coated cutting tool comprising a substrate and a coating formed on the substrate, the coating includes a first coating of TiCN and a second coating of α-type Al2O3, the first coating is located between the substrate and the aforementioned second coating, and the second coating has compressive stress S1 in an area A1 spreading from an insert ridge portion in the direction of a rake face and the direction of a flank face with distances of at least 0.5 mm respectively and has tensile stress S2 in an area A2 other than this area A1, while compressive stress S1 and tensile stress S2 are defined by the following expression (I): 400 MPa≦|S1−S2|≦3500 Mpa   (I).

摘要翻译： 本发明涉及一种表面涂层切削工具，其包括基材和形成在基材上的涂层，涂层包括TiCN的第一涂层和α型Al 2 O 3的第二涂层，第一涂层位于基材和 上述第二涂层，并且第二涂层在从前刀面方向上的插入脊部分分布的区域A1中的压缩应力S1和分别具有至少0.5mm的距离的侧面的方向上具有拉伸应力S2 除了该区域A1之外的区域A2，压缩应力S1和拉伸应力S2由以下表达式（I）定义：400MPa＆lt; ll; | S1-S2 |＆nlE; 3500Mpa（I）。

公开(公告)号：US08003234B2

公开(公告)日：2011-08-23

申请号：US11884760

申请日：2006-03-22

申请人： Naoya Omori ,  Yoshio Okada ,  Minoru Itoh ,  Susumu Okuno ,  Shinya Imamura

发明人： Naoya Omori ,  Yoshio Okada ,  Minoru Itoh ,  Susumu Okuno ,  Shinya Imamura

IPC分类号： B32B9/00

CPC分类号： B23B27/141 ,  B23B2200/085 ,  B23B2200/245 ,  B23B2200/3654 ,  B23B2224/28 ,  B23B2224/32 ,  B23B2224/36 ,  B23B2228/10 ,  B23B2260/144 ,  B23C5/20 ,  B23C2228/10 ,  C23C30/005 ,  Y10T407/27

摘要： A coated cutting insert according to the present invention includes a base layer formed on a substrate and an indicating layer formed on a part of the base layer. The indicating layer is formed on a flank face, on the base layer on the entire surface or a part of a region A2 except for a specific region A1, and on a rake face, on the base layer on the entire surface or a part of a region B2 except for a specific region B1. In the region A1 and the region B1, the base layer is exposed at the surface, and has compressive residual stress in one or both of the region A1 and the region B1.

摘要翻译： 根据本发明的涂覆的切削刀片包括形成在基底上的基底层和形成在基底层的一部分上的指示层。 指示层形成在侧面上，基底层上的整个表面上的一部分或除了特定区域A1之外的区域A2的一部分，以及在前刀面上，在基底层上的整个表面或一部分上 除了特定区域B1之外的区域B2。 在区域A1和区域B1中，基底层在表面露出，并且在区域A1和区域B1中的一个或两个中具有压缩残余应力。

公开(公告)号：US07695222B2

公开(公告)日：2010-04-13

申请号：US11813829

申请日：2006-10-13

申请人： Naoya Omori ,  Yoshio Okada ,  Minoru Itoh ,  Susumu Okuno ,  Shinya Imamura

发明人： Naoya Omori ,  Yoshio Okada ,  Minoru Itoh ,  Susumu Okuno ,  Shinya Imamura

IPC分类号： B23B27/14 ,  B23B51/00

CPC分类号： B23B27/145 ,  B23B27/143 ,  B23B2200/201 ,  B23B2228/105 ,  C23C28/042 ,  C23C28/044 ,  C23C30/005 ,  Y10T407/23 ,  Y10T407/27

摘要： An indexable insert (1) of the present invention includes a substrate (8) and a coating layer which includes inner layer and an outer layer. The inner layer includes an alumina layer or an alumna-containing layer serving as an outermost layer in contact with the outer layer, and the outer layer is composed of at least one metal selected from the group consisting of the periodic table group IVa elements, Va elements, and VIa elements, Al, and Si or a compound of at least one of the metals and at least one element selected from the group consisting of carbon, nitrogen, oxygen, and boron. In addition, the outer layer, in a portion involved in cutting, satisfies B/A≦0.9 wherein A μm is the average thickness on the flank face (3) side, and B μm is the average thickness on the rake face (2) side.

摘要翻译： 本发明的可转位插入物（1）包括基材（8）和包含内层和外层的涂层。 内层包括与外层接触的用作最外层的氧化铝层或含铝层，外层由选自元素周期表Ⅳa族元素，Va 元素和VIa元素，Al和Si或至少一种金属的化合物和选自碳，氮，氧和硼的至少一种元素。 另外，涉及切割的部分的外层满足B / A＆lt; NlE 0.9，其中Aμm是侧面（3）侧的平均厚度，Bμm是前刀面（2）上的平均厚度， 侧。

公开(公告)号：US07670444B2

公开(公告)日：2010-03-02

申请号：US10101010

申请日：2002-03-20

申请人： Koichiro Inoue ,  Sadayuki Nakamura ,  Kouji Itakura ,  Yoshio Okada ,  Noriyuki Shiwaku ,  Jun Yoshida ,  Tomonori Miyazawa ,  Hideaki Ohtaka ,  Hidetoshi Satou ,  Wataru Naitou

发明人： Koichiro Inoue ,  Sadayuki Nakamura ,  Kouji Itakura ,  Yoshio Okada ,  Noriyuki Shiwaku ,  Jun Yoshida ,  Tomonori Miyazawa ,  Hideaki Ohtaka ,  Hidetoshi Satou ,  Wataru Naitou

IPC分类号： C22C38/00

CPC分类号： F16C9/045 ,  C21D7/13 ,  C21D2211/009 ,  C22C38/001 ,  C22C38/18 ,  C22C38/60

摘要： Disclosed is a non-heat treated steel for hot forging, particularly suitable for producing connecting rods of automobile engines. The steel consists essentially of: by weight, C: 0.3-0.8%, Si: 0.1-2.0%, Mn: 0.3-1.5%, P: 0.01-0.15%, Cr: 0-1.0%, V: 0-0.4%, Al: 0-0.05%, N: 0.005-0.03% and the balance being Fe and inevitable impurities, provided that the contents of C, Mn and Cr fulfill the following condition: 1.40[C %]+0.28[Mn %]+0.50[Cr %]≧0.75 Pearlite area fraction in this steel after hot forging is 50% or more. Notches are provided with laser beam on an intermediate part at the location from which fracture starts, and load is applied. Then, the intermediate is split to be two components (big end or cap and small end/rod for connecting rod). The components are adhered to form the parts.

摘要翻译： 公开了一种用于热锻的非热处理钢，特别适用于生产汽车发动机的连杆。 该钢基本上由以下组成：C：0.3-0.8％，Si：0.1-2.0％，Mn：0.3-1.5％，P：0.01-0.15％，Cr：0-1.0％，V：0-0.4％ ，Al：0-0.05％，N：0.005-0.03％，余量为Fe和不可避免的杂质，条件是C，Mn和Cr的含量满足下列条件：1.40 [C％] + 0.28 [Mn％] + 0.50 [Cr％]≥0.5该锻造后的钢中的珍珠岩面积率为50％以上。 在断裂开始的位置的中间部分处设置有激光束，并施加负载。 然后，将中间体分为两个部件（大端或帽和连接杆的小端/杆）。 这些部件被粘附以形成部件。