公开(公告)号：US06554542B2

公开(公告)日：2003-04-29

申请号：US09813367

申请日：2001-03-20

申请人： Hideyuki Mano ,  Takashi Tazoh ,  Akira Ohtsuki ,  Takashi Aoki ,  Kazuhiko Isoda ,  Toshiyuki Iwamoto ,  Noriyuki Arakawa ,  Takahiro Ishihara ,  Masayuki Ohkawa

发明人： Hideyuki Mano ,  Takashi Tazoh ,  Akira Ohtsuki ,  Takashi Aoki ,  Kazuhiko Isoda ,  Toshiyuki Iwamoto ,  Noriyuki Arakawa ,  Takahiro Ishihara ,  Masayuki Ohkawa

IPC分类号： E04B198

CPC分类号： E02D27/34

摘要： A stress transmission device arranged between a pile head of a foundation pile and an upper structural portion for transmitting stress between the foundation pile and the upper structural portion, to a structure which employs such a stress transmission device, and to a method of constructing such a structure. In the figures, a pile head member 5 is provided to the pile head 2a of the foundation pile 2, a structure support member 6 is fixed to an upper structural portion 3, and these mutually contact one another in the vertical direction via a first contacting surface 11 which defines a portion of a first imaginary spherical surface Sv1. And a prestressing steel rod 7 is fitted to the pile head member 5 and the structure support member 6 for holding them together in contact while pressing them together via the first contacting surface 11.

摘要翻译： 一种应力传递装置，其设置在基桩的桩头和用于在基础桩与上部结构部之间传递应力的上部结构部分，使用这种应力传递装置的结构，以及构造这样的 结构体。 在图中，桩头部件5设置在基础桩2的桩头2a上，结构支撑部件6固定在上部结构部分3上，并通过第一次接触在竖直方向上相互接触 表面11限定第一假想球形表面Sv1的一部分。 并且预应力钢棒7装配到桩头构件5和结构支撑构件6上，用于将它们一起保持在一起，同时通过第一接触表面11将它们压在一起。

公开(公告)号：US5200157A

公开(公告)日：1993-04-06

申请号：US668329

申请日：1991-03-14

申请人： Eiichi Toya ,  Masayuki Ohkawa ,  Kazuo Itoh ,  Yasumi Sasaki

发明人： Eiichi Toya ,  Masayuki Ohkawa ,  Kazuo Itoh ,  Yasumi Sasaki

IPC分类号： C30B25/12

CPC分类号： C30B25/12

摘要： The susceptor according to the present invention comprises a main body in the shape of a trapezoidal plate, and which has three circular depressions formed in its surface. The main body is made of silicon carbide having a bulk density of 3.00 g/cm.sup.3 or more. At least 70% of the surface region of the main body is made of crystal particles having a diameter of 5 .mu.m or more. The main body has a thickness of, for example, 700 .mu.m. Six susceptors are attached to a hexagonal upper plate which is fastened to a shaft, and also to a hexagonal lower plate, thereby forming a barrel. Silicon wafers are placed in the circular depressions, so that single-crystal layers may be epitaxially formed on the wafers.

摘要翻译： 根据本发明的感受体包括呈梯形板形状的主体，并且在其表面上形成有三个圆形凹陷。 主体由堆积密度为3.00g / cm 3以上的碳化硅构成。 主体的表面区域的至少70％由直径为5μm以上的结晶粒子构成。 主体的厚度例如为700μm。 六个感受体连接到六角形上板，该六角形上板被固定到轴上，并且还连接到六边形下板，从而形成筒。 将硅晶片放置在圆形凹陷中，使得可以在晶片上外延形成单晶层。

公开(公告)号：US4679968A

公开(公告)日：1987-07-14

申请号：US878774

申请日：1986-06-25

申请人： Osamu Tsujimura ,  Ryoei Hasegawa ,  Masayuki Ohkawa

发明人： Osamu Tsujimura ,  Ryoei Hasegawa ,  Masayuki Ohkawa

IPC分类号： B23C5/10 ,  B23C5/22 ,  B23B27/16 ,  B23C5/20

CPC分类号： B23C5/1036 ,  B23C5/2213 ,  B23C2200/045 ,  B23C2200/085 ,  B23C2200/125 ,  Y10S408/713 ,  Y10T407/1924 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T408/9093

摘要： A cutter insert of the indexable type for a rotary cutter includes a body of a plate of a generally circular shape and having three notches of a V-shape formed in a circumferential face of the body in equally circumferentially spaced relation, each V-shaped notch being defined by a pair of first and second opposed walls. A front face of the body cooperates with the circumferential face, interrupted by the three V-shaped notches, to define three arcuate convex cutting edges each having a leading and a trialing end. A marginal portion of the front face disposed adjacent to and extending along each cutting edge serves as a rake surface for the cutting edge, the rake surface being recessed adjacent to the first wall of the V-shaped notch so as to slope toward a rear face of the body toward the first wall to provide a convex portion extending between the front face and the first wall. The first wall of each V-shaped notch, intersecting a respective one of the cutting edges at the leading edge thereof, is sloping toward the trailing end of the adjacent cutting edge at the second wall of the notch and is inclined with respect to a plane disposed perpendicular to the front face and passing through a center of a circle along which the one cutting edge extends and the leading end of the one cutting edge disposed at the first wall.

摘要翻译： 用于旋转切割器的可转位型切割器刀片包括大致圆形形状的板体，并且具有以等间隔的方式形成在本体的圆周面上的具有V形的三个切口，每个V形凹口 由一对第一和第二相对的壁限定。 主体的前表面与由三个V形凹口间断的圆周面配合，以限定三个弓形的凸形切削刃，每个具有前端和三端的端部。 所述前表面的沿着每个切割边缘设置并沿其延伸的边缘部分用作所述切割边缘的前刀面，所述前刀面与所述V形切口的所述第一壁相邻地凹陷，以朝向所述后表面倾斜 的主体朝向第一壁以提供在前表面和第一壁之间延伸的凸起部分。 每个V形凹口的与其前缘处的相应一个切削刃相交的第一壁在凹口的第二壁处朝向相邻切削刃的后端倾斜，并且相对于平面倾斜 垂直于前表面设置并穿过一个切割边缘所延伸的圆的中心，并且设置在第一壁处的一个切割边缘的前端。