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1. 发明授权

US4728231A Drill bit structure 失效
标题翻译：钻头结构
公开(公告)号：US4728231A
公开(公告)日：1988-03-01
申请号：US707970
申请日：1985-03-04
申请人： Nagatoshi Kunimori , Yoshikatsu Mori , Masaaki Jindai
发明人： Nagatoshi Kunimori , Yoshikatsu Mori , Masaaki Jindai
IPC分类号： B23B51/00 , B23B51/02 , B23B27/10 , B23B27/18 , B23B51/06
CPC分类号： B23B51/02 , B23B2240/08 , B23B2251/18 , B23B2251/50 , Y10T408/455 , Y10T408/78 , Y10T408/9097
摘要： A drill bit structure has a drill bit body 4 and a plate-like hard tip member 9. The cutting end of the drill bit body 4 has a groove 7 extending substantially at right angles to the central drill bit axis, and the hard tip 9 is fitted and fixed in the groove 7. The web thickness is 25-35% of the drill bit diameter and the flute width ratio is 0.4:1 to 0.8:1. The rake angle of each cutting lip 10 measured at positions spaced at least 2/3 of the drill bit diameter radially outward from the drill bit center is in the range of -5.degree. to positive values.
摘要翻译：钻头结构具有钻头体4和板状硬质头部构件9.钻头体4的切割端具有与中心钻头轴线基本上成直角延伸的凹槽7，并且硬尖头9 装配并固定在槽7中。幅材厚度为钻头直径的25-35％，槽宽度比为0.4:1至0.8:1。在与钻头中心径向向外相隔的至少2/3的钻头直径的位置处测量的每个切削唇10的前角在-5度至正值的范围内。

2. 发明授权

US4304509A Throw away insert 失效
标题翻译：丢掉插件
公开(公告)号：US4304509A
公开(公告)日：1981-12-08
申请号：US142616
申请日：1980-04-21
申请人： Yoshikatsu Mori
发明人： Yoshikatsu Mori
IPC分类号： B23B27/22 , B23B27/14 , B26D1/00
CPC分类号： B23B27/143 , B23B2200/321 , Y10T407/235
摘要： An improved throw away insert is disclosed which can break chips satisfactorily in cutting by use of a large part of the cutting edge. It is provided with a large chip breaker projection and a plurality of small chip breaker projections disposed between each nose portion and the large projection.
摘要翻译：公开了一种改进的抛弃刀片，其可以通过使用大部分切削刃令切屑令人满意地破碎切屑。设置有大的断屑器突起和设置在每个鼻部和大突起之间的多个小的破碎器突起。

3. 发明授权

US5338135A Drill and lock screw employed for fastening the same 失效
标题翻译：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。

4. 发明授权

US4898500A Ball end mill with throw away insert 失效
标题翻译：圆头立铣刀抛出刀片
公开(公告)号：US4898500A
公开(公告)日：1990-02-06
申请号：US245178
申请日：1988-09-16
申请人： Naohiro Nakamura , Yoshikatsu Mori , Keiji Honda
发明人： Naohiro Nakamura , Yoshikatsu Mori , Keiji Honda
IPC分类号： B23B29/24 , B23C5/00 , B23C5/10 , B23C5/20 , B23C5/22
CPC分类号： B23C5/1045 , B23C5/1027 , B23C5/2221 , B23C2200/0483 , B23C2200/123 , B23C2200/125 , B23C2200/201 , B23C2200/283 , Y10T407/1908 , Y10T407/1924 , Y10T407/1948 , Y10T407/1964
摘要： A ball end mill having a plurality of throw away inserts. Its body is formed in its hemispherical portion at diametrically opposite positions with insert mounting pockets each having a plurality of insert mounting seats. In each set, an insert having an acruate cutting edge is mounted so that the cutting edges will generate a hemispherical locus with laps of more than a quarter of the length of each cutting edge. The inserts closer to the front end of the body has an axial rake of 0 to 5 degrees, whereas those at the rear have an axial rake of 4 to 8 degrees, the latter having a larger axial rake than that of the former. Further, the insert in each pocket are arranged so that the one at the rear will have the leading end of its cutting edge located on the extension line of the cutting edge of the one in front. Thus, the inserts as a whole form a substantially S-shaped line as viewed form the front of the body.

5. 发明授权

US4755399A Process for the production of a cutting tool 失效
标题翻译：生产切削工具的工艺
公开(公告)号：US4755399A
公开(公告)日：1988-07-05
申请号：US920061
申请日：1986-10-17
申请人： Hiroshi Fujii , Akio Hara , Mitsunori Kobayashi , Yoshikatsu Mori
发明人： Hiroshi Fujii , Akio Hara , Mitsunori Kobayashi , Yoshikatsu Mori
IPC分类号： B23B27/14 , B23P15/28 , B23P15/30 , C23C30/00 , B05D3/00 , B05D5/00
CPC分类号： B23P15/30 , B23B27/145 , B23P15/28 , C23C30/005 , B23B2200/242 , B23B2200/245 , B23B2222/28 , B23B2224/20 , B23B2224/28 , B23B2224/36 , Y10T407/27
摘要： A process for producing a cutting tool having a rake face and flank face which intersect to form a cutting edge, which cutting tool comprises a substrate consisting of a sintered hard metal and a coating film provided thereon consisting of a material with a higher hardness than the substrate, which method involves subjecting the substrate to a coating treatment and honing treatment in such a manner that the coating film near the cutting edge has such a thickness that the thickness continuously increases in directions away from the cutting edge along both the rake face and the flank face from a minimum value, including zero, at the cutting edge, such that the thickness of the coating at the rake face reaches a maximum thickness at a first distance from the cutting edge and the thickness at the flank face reaches a maximum thickness at a second distance from the cutting edge, wherein the first distance is greater than the second distance.

6. 发明授权

US4214845A Throw away inserts 失效
标题翻译：丢掉刀片
公开(公告)号：US4214845A
公开(公告)日：1980-07-29
申请号：US931442
申请日：1978-08-07
申请人： Yoshikatsu Mori
发明人： Yoshikatsu Mori
IPC分类号： B23B27/14 , B23B27/22 , B26D1/00
CPC分类号： B23B27/141 , Y10T407/235
摘要： A polygonal throw away insert includes an insert body having two opposite, parallel major surfaces and a plurality of sides. A cutting edge is formed along a line where each of the sides joins each of the surfaces. A ramp extends from each cutting edge downwardly towards the center of at least one of the two major surfaces of the insert body. A pair of first chip breaking projections are provided on the ramp adjacent each corner of the insert body in a symmetrical relationship with respect to the bisector of the corner, and a second chip breaking projection is provided on the bisector behind the first projections.
摘要翻译：多边形丢弃刀片包括具有两个相对的平行主表面和多个侧面的插入本体。沿着每个侧面连接每个表面的线形成切割边缘。斜坡从每个切割刃向下延伸到插入体的两个主表面中的至少一个的中心。一对第一切屑突起以相对于角的平分线对称的方式设置在与插入体的每个角部相邻的斜面上，并且在第一突起之后的平分线上设置第二切屑突起。

7. 发明授权

US6077481A Automatic pretreatment system for analyzing component of specimen 失效
标题翻译：用于分析样品组分的自动预处理系统
公开(公告)号：US6077481A
公开(公告)日：2000-06-20
申请号：US52006
申请日：1998-03-31
申请人： Kaoru Ichida , Yoshikatsu Mori , Takao Tozawa
发明人： Kaoru Ichida , Yoshikatsu Mori , Takao Tozawa
IPC分类号： G01N1/36 , G01N1/28 , G01N35/00 , G01N35/02 , G01N35/04
CPC分类号： G01N35/0099 , G01N1/28 , G01N2035/00495 , G01N2035/00524 , G01N2035/0405 , G01N35/026 , Y10T436/11 , Y10T436/111666 , Y10T436/113332 , Y10T436/114165 , Y10T436/114998
摘要： The automatic pretreatment system for analyzing component of a specimen includes a pouring section for pouring a predetermined solvent into a distribution vial in which the specimen is accommodated, a shaking section for shaking the distribution vial after the solvent is poured, and a distribution section for distributing the specimen liquid in the distribution vial into one or more test vials after shaking. The sending and receiving of the vial between each of the sections, the supply of the test vial into the distribution section, and treatment in each of the sections are carried out automatically.
摘要翻译：用于分析试样的部件的自动预处理系统包括：倾倒部，用于将预定的溶剂倾倒到容纳样本的分配小瓶中;倾倒溶剂后摇动分配小瓶的摇动部分;以及分配部在分配小瓶中的样品液体在摇动后进入一个或多个测试小瓶。在每个部分之间发送和接收小瓶，将测试瓶供应到分配部分中，以及在每个部分中的处理被自动执行。

8. 发明授权

US5454670A Throw-away insert and face milling cutter 失效
标题翻译：抛出刀片和铣刀
公开(公告)号：US5454670A
公开(公告)日：1995-10-03
申请号：US82839
申请日：1993-06-28
申请人： Mitsuaki Noda , Yoshikatsu Mori , Yoshiki Maeda , Naruhito Yauchi
发明人： Mitsuaki Noda , Yoshikatsu Mori , Yoshiki Maeda , Naruhito Yauchi
IPC分类号： B23C5/06 , B23C5/00 , B23C5/20 , B23C5/22 , B26D1/00
CPC分类号： B23C5/2278 , B23C5/006 , B23C5/202 , B23C2200/125 , B23C2200/126 , B23C2200/203 , B23C2200/205 , Y10T407/1924 , Y10T407/235 , Y10T407/245
摘要： A throw-away insert has four sets of cutting edges with high edge strength and which does not limit the amount which can be cut. An upper half portion of the insert has a set of cutting edges provided at each of two acute-angled corners of a parallelogram. The set of cutting edges includes a major cutting edge defined on one side of the parallelogram and a minor cutting edge defined on the other side and forming an angle of about 90.degree. with the major cutting edge. The lower half portion of the insert has the same structure and dimensions as the upper half portion but is configured as if the upper portion were turned over and further rotated 3.degree.-7.degree. clockwise with respect to the upper half portion. The two sets of cutting edges on the upper half portion and the two on the lower half portion constitute four sets of cutting edges in all.
摘要翻译：抛弃刀片具有四组具有高边缘强度的切削刃，并且不限制可切削量。插入件的上半部分具有设置在平行四边形的两个锐角角落的每一个处的一组切削刃。切割刃组包括限定在平行四边形的一侧上的主切削刃和限定在另一侧上的次切削刃，并与主切削刃形成大约90度的角度。插入件的下半部分具有与上半部分相同的结构和尺寸，但是被构造成好像上部部分翻转并且相对于上半部分顺时针旋转3度-7度。上半部分的两组切削刃和下半部分的两组切削刃总共构成四组切削刃。

9. 发明授权

US4629371A Throw-away insert 失效
标题翻译：丢弃插入
公开(公告)号：US4629371A
公开(公告)日：1986-12-16
申请号：US725210
申请日：1985-04-19
申请人： Jun Maeda , Yoshikatsu Mori
发明人： Jun Maeda , Yoshikatsu Mori
IPC分类号： B09B3/00 , B23B27/14 , B23B27/22 , B26D1/00
CPC分类号： B23B27/143 , Y10T407/235
摘要： A throw-away insert has a cutting edge (12) along its outer periphery and between adjacent noses (11). A concave rake surface (8) is formed which extends directly form the cutting edges (12) toward the center of the insert. A plurality of bosses (10) and a plurality of projections (9) are spaced a predetermined distance from the cutting edges (12) and extend above the rake surface (8). A plurality of lands (5) which are spaced at predetermined intervals (16) from each other are located along the cutting edge (12) and on the rake surface (8).
摘要翻译：抛弃刀片沿着其外周边和相邻的鼻部（11）之间具有切割刃（12）。形成凹入的前刀面（8），其朝刀片的中心直接形成切削刃（12）。多个凸台（10）和多个突起（9）与切削刃（12）隔开预定的距离，并且在前刀面（8）的上方延伸。沿着切割边缘（12）和前刀面（8）设置有以预定间隔（16）间隔开的多个平台（5）。

10. 发明授权

US4583888A Cemented carbide drill bit 失效
标题翻译：硬质合金钻头
公开(公告)号：US4583888A
公开(公告)日：1986-04-22
申请号：US605879
申请日：1984-05-01
申请人： Yoshikatsu Mori , Yoshio Dohi , Hideo Fukagawa
发明人： Yoshikatsu Mori , Yoshio Dohi , Hideo Fukagawa
IPC分类号： B23B51/02 , B23B27/10 , B23B51/06
CPC分类号： B23B51/02 , B23B2250/12 , B23B2251/18 , B23B2251/241 , B23B2251/406 , Y10T408/455 , Y10T408/78 , Y10T408/9097
摘要： A drill made of cemented carbide, is constructed for compensating for the brittleness of cemented carbide to increase its cross-break strength. For this purpose, the ratio of the diameter c of the web portion (1) to the drill diameter d is set in the range of 25% to 35%, and the flute width ratio (b:a) is set in the range of 0.4:1 to 0.8:1. Further, to decrease the cutting resistance on the drill, the radial rake .theta..sub.r angle of the cutting lip 4 measured at positions spaced at least 2/3 of the drill diameter toward the outer peripheral side is set in the range of -5.degree. to positive valves. Furthermore, to promote the chip ejecting function, the relative distance L between the cutting lip 4 and the flute wall 5 opposed thereto, is decreased.
摘要翻译：由硬质合金制成的钻头被构造用于补偿硬质合金的脆性以增加其断裂强度。为此，将腹板部（1）的直径c与钻头直径d的比率设定在25％〜35％的范围内，将槽宽（b：a）设定在 0.4：1至0.8：1。此外，为了降低钻头的切削阻力，在与钻头直径的至少2/3相隔的位置处测量的切削刃4的径向离转角θ角设定在-5°至正极阀。此外，为了提高芯片排出功能，切削刃4与与其相对的槽壁5之间的相对距离L减小。

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