公开(公告)号：US06367433B2

公开(公告)日：2002-04-09

申请号：US09731027

申请日：2000-12-07

申请人： Hitoshi Oyama ,  Takao Nishioka ,  Kenji Matsunuma ,  Hisanori Ohara

发明人： Hitoshi Oyama ,  Takao Nishioka ,  Kenji Matsunuma ,  Hisanori Ohara

IPC分类号： F01L904

CPC分类号： F01L3/04 ,  F01L1/462 ,  F01L3/02 ,  F01L3/10 ,  F01L9/04 ,  Y10S977/725 ,  Y10S977/777

摘要： A valve-open-close mechanism is proposed which has parts designed to reduce friction during sliding. The electromagnetic actuator comprises a pair of electromagnets each having a stator and a coil opposed to each other with a gap therebetween, an armature disposed in the gap, and a first stem for transmitting to external the movement of said armature. A retainer and a first return spring are provided on the valve. A second stem is provided at other side of the armature and another retainer and a second return spring are provided for the second stem. A coating film is formed on at least one of the surface or end face of the stem portion of the valve, end faces of the first return spring or second return spring, spring bearing end faces of the retainers, surface or end face of the second stem, and the surface of the armature.

摘要翻译： 提出了一种阀门开闭机构，其具有旨在减少滑动期间的摩擦的部件。 电磁致动器包括一对电磁体，每个电磁体具有彼此相对的定子和线圈，间隔开的电枢，设置在间隙中的电枢和用于向外部传递所述电枢的运动的第一杆。 在阀上设有保持器和第一复位弹簧。 第二杆设置在电枢的另一侧，为第二杆提供另一保持器和第二复位弹簧。 在阀的杆部的表面或端面中的至少一个上形成涂膜，第一复位弹簧或第二复位弹簧的端面，保持器的弹簧支承端面，第二复位弹簧的表面或端面 杆和电枢的表面。

公开(公告)号：US09080232B2

公开(公告)日：2015-07-14

申请号：US13636019

申请日：2011-03-16

申请人： Hisanori Ohara ,  Kazuhisa Matsuda

发明人： Hisanori Ohara ,  Kazuhisa Matsuda

IPC分类号： H01F38/00 ,  C23C2/24 ,  C23C2/14 ,  C23C2/20 ,  G05D19/02 ,  F16F15/03 ,  B21B9/00

CPC分类号： C23C2/24 ,  B21B9/00 ,  C23C2/003 ,  C23C2/14 ,  C23C2/20 ,  F16F15/03 ,  G05D19/02

摘要： An electromagnetic vibration suppression device 1 includes a plurality of electromagnet pairs 2 (2A, 2B) disposed in the width direction of a steel sheet Sa. Each electromagnet pair is oppositely disposed in the thickness direction of the steel sheet Sa traveling in a predetermined direction. A control section 4 is adapted to control current to be applied to each electromagnet 2A, 2B to suppress the vibration of the steel sheet Sa traveling between electromagnets 2A and 2B. The control section 4 is arranged to determine an edge position Sae of the steel sheet Sa by computation based on an inputted width dimension of the steel sheet Sa and a meandering amount of the steel sheet Sa inputted therein, and separately control a current amount to be applied to the electromagnets 2A and 2B based on the edge position Sae of the steel sheet Sa.

摘要翻译： 电磁振动抑制装置1包括设置在钢板Sa的宽度方向上的多个电磁体对2（2A，2B）。 每个电磁体对在沿预定方向行进的钢板Sa的厚度方向上相对设置。 控制部分4适于控制施加到每个电磁体2A，2B的电流，以抑制在电磁体2A和2B之间行进的钢板Sa的振动。 控制部4被配置为基于输入的钢板Sa的输入宽度尺寸和输入的钢板Sa的曲折量来计算钢板Sa的边缘位置Sae，并且分别控制电流量 基于钢板Sa.的边缘位置Sae施加到电磁体2A和2B。

公开(公告)号：US20060246290A1

公开(公告)日：2006-11-02

申请号：US10539649

申请日：2003-02-26

申请人： Kazuhiko Oda ,  Yoshiharu Utsumi ,  Hisanori Ohara

发明人： Kazuhiko Oda ,  Yoshiharu Utsumi ,  Hisanori Ohara

IPC分类号： C23C8/00 ,  B32B9/00

CPC分类号： C23C14/024 ,  C23C14/0605 ,  Y10T428/24942 ,  Y10T428/24983 ,  Y10T428/265 ,  Y10T428/30

摘要： An amorphous carbon film is provided with a density of 2.8-3.3 g/cm3. It would be preferable for the film to have: a spin density of 1×1018-1×1021 spins/cm3; a carbon concentration of at least 99.5 atomic percentage; a hydrogen concentration of no more than 0.5 atomic percentage; an inert gas element concentration of no more than 0.5 atomic percentage; and a Knoop hardness of 3000-7000. A mixed layer with a thickness of at least 0.5 nm and no more than 10 nm is formed from a parent material and at least material selected from: B, Al, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, and W. An amorphous carbon film is disposed on the mixed layer or a metallic intermediate layer formed on the mixed layer, thereby increasing adhesion. This amorphous carbon film is formed with solid carbon using sputtering, cathode-arc ion plating, or laser abrasion.

摘要翻译： 无定形碳膜的密度为2.8-3.3g / cm 3。 优选的是，该膜具有：自旋密度为1×10 18 -1×10 21个/厘米3以上的自旋密度。 至少99.5原子百分比的碳浓度; 氢浓度不超过0.5原子百分比; 惰性气体元素浓度不超过0.5原子百分比; 诺克硬度3000-7000。 从母材和至少选自B，Al，Ti，V，Cr，Zr，Nb，Mo，Hf，Ta等的材料形成厚度为至少0.5nm且不大于10nm的混合层， 在混合层或形成在混合层上的金属中间层上配置无定形碳膜，由此增加粘合力。 该非晶碳膜通过溅射，阴极电弧离子电镀或激光磨损形成固体碳。

公开(公告)号：US06962751B2

公开(公告)日：2005-11-08

申请号：US10167751

申请日：2002-06-11

申请人： Haruyo Fukui ,  Yoshiharu Utsumi ,  Miki Irie ,  Hisanori Ohara ,  Hideki Moriguchi ,  Satoru Kukino ,  Makoto Setoyama ,  Satoshi Ohtani ,  Naoto Okazaki ,  Kiyoshi Ogata

发明人： Haruyo Fukui ,  Yoshiharu Utsumi ,  Miki Irie ,  Hisanori Ohara ,  Hideki Moriguchi ,  Satoru Kukino ,  Makoto Setoyama ,  Satoshi Ohtani ,  Naoto Okazaki ,  Kiyoshi Ogata

IPC分类号： C04B41/50 ,  C04B41/52 ,  C04B41/85 ,  C04B41/89 ,  C23C14/06 ,  B23B27/14

CPC分类号： C04B41/009 ,  C04B41/5001 ,  C04B41/52 ,  C04B41/85 ,  C04B41/89 ,  C04B2111/00405 ,  C23C14/0605 ,  Y10T407/27 ,  Y10T428/24479 ,  Y10T428/24628 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/252 ,  Y10T428/265 ,  Y10T428/30 ,  C04B41/4529 ,  C04B41/455 ,  C04B41/5057 ,  C04B41/5133 ,  C04B41/522 ,  C04B35/117 ,  C04B35/584 ,  C04B35/581 ,  C04B35/52

摘要： Amorphous carbon coated tools include substrates formed from a cubic boron nitride sintered body, a diamond sintered body, a silicon nitride sintered body, or an aluminum oxide-titanium carbide sintered body, and amorphous carbon films thereon to make the cutting edges of the tools. The amorphous carbon films contain hydrogen at 5 atomic percent or below and have a maximum thickness of 0.05 μm to 0.5 μm on the cutting edges. The amorphous carbon films are most suitable for applications to cutting tools exemplified by cutters, knives, and slitters, and to indexable inserts used for example in turning tools including drills, endmills, and reamers, and milling cutters.

摘要翻译： 无定形碳涂覆工具包括由立方氮化硼烧结体，金刚石烧结体，氮化硅烧结体或氧化铝 - 碳化钛烧结体形成的衬底，以及用于制造工具的切削刃的无定形碳膜。 无定形碳膜含有5原子％以下的氢，切削刃的最大厚度为0.05〜0.5μm。 无定形碳膜最适合用于切割机，刀具和切割机所示的切割工具，以及用于例如用于包括钻头，端铣刀和铰刀的车削刀具的可转位刀片和铣刀。

公开(公告)号：US20140027216A1

公开(公告)日：2014-01-30

申请号：US14009010

申请日：2012-03-27

申请人： Hisanori Ohara ,  Kazuhisa Matsuda

发明人： Hisanori Ohara ,  Kazuhisa Matsuda

IPC分类号： F16F15/03 ,  G05D19/02

CPC分类号： F16F15/03 ,  C23C2/003 ,  C23C2/40 ,  G05D19/02

摘要： The electromagnetic vibration suppression device includes a plurality of electromagnet pairs arranged in the width direction of a steel plate and which suppresses vibration of the steel plate running between electromagnets in each electromagnet pair using a control unit. The pseudo displacement calculation means calculates a pseudo displacement amount for the steel plate on the basis of the switching between ON and OFF of a sensor attached to the electromagnet pairs. The pseudo edge position calculation means calculates a pseudo edge position for the steel plate on the basis of the pseudo displacement amount. The current amount control means individually controls the amount of current that flows to the electromagnets on the basis of the pseudo edge position.

摘要翻译： 电磁振动抑制装置包括沿钢板宽度方向布置的多个电磁体对，并且使用控制单元抑制在每个电磁体对中的电磁体之间运行的钢板的振动。 伪位移计算装置根据安装在电磁铁对上的传感器的ON和OFF之间的切换来计算钢板的假位移量。 伪边缘位置计算装置基于伪位移量计算钢板的伪边缘位置。 电流量控制装置基于伪边缘位置单独地控制流向电磁体的电流量。

公开(公告)号：US20090011225A1

公开(公告)日：2009-01-08

申请号：US12086737

申请日：2006-11-28

申请人： Masaki Moronuki ,  Takashi Matsui ,  Yoshiharu Utsumi ,  Hisanori Ohara

发明人： Masaki Moronuki ,  Takashi Matsui ,  Yoshiharu Utsumi ,  Hisanori Ohara

IPC分类号： B32B17/10

CPC分类号： C23C14/0605 ,  C23C14/022 ,  C23C14/024 ,  C23C14/027 ,  C23C14/325 ,  F16C33/043 ,  F16C33/12 ,  F16C2206/04 ,  Y10T428/24975 ,  Y10T428/24983 ,  Y10T428/263 ,  Y10T428/265 ,  Y10T428/30

摘要： An amorphous hard carbon film comprising a first amorphous carbon layer substantially consists only of carbon formed on a substrate surface and a second amorphous carbon layer substantially consists only of carbon formed on the surface of the first amorphous carbon layer, wherein the transmission electron microscope image of the first amorphous carbon layer is brighter than that of the second amorphous carbon layer when the cross section is observed.

摘要翻译： 包含第一无定形碳层的无定形硬碳膜基本上仅由形成在基材表面上的碳组成，而第二无定形碳层基本上仅由形成在第一非晶碳层表面上的碳构成，其中透射电子显微镜图像 当观察到横截面时，第一无定形碳层比第二非晶碳层更亮。

公开(公告)号：US5981049A

公开(公告)日：1999-11-09

申请号：US974522

申请日：1997-11-20

申请人： Hisanori Ohara ,  Hiroshi Arimoto ,  Reizo Murakami ,  Nobuyuki Kitagawa ,  Kazuo Noguchi ,  Yasutaka Okada

发明人： Hisanori Ohara ,  Hiroshi Arimoto ,  Reizo Murakami ,  Nobuyuki Kitagawa ,  Kazuo Noguchi ,  Yasutaka Okada

IPC分类号： C23C14/06 ,  C23C14/58 ,  C23C30/00 ,  B32B7/02

CPC分类号： C23C14/5853 ,  C23C14/0641 ,  C23C14/0664 ,  C23C30/005 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/31678

摘要： A coated tool includes a base material and a wear-resistant coating film formed on the base material. The composition of the wear-resistant coating film is expressed as (Ti.sub.x,Al.sub.y,V.sub.z)(C.sub.u,N.sub.v,O.sub.w). Relations x+y+z=1, u+v+w=1, 0.2

摘要翻译： 涂覆工具包括基材和形成在基材上的耐磨涂膜。 耐磨涂膜的组成表示为（Tix，Aly，Vz）（Cu，Nv，Ow）。 关系x + y + z = 1，u + v + w =​​ 1，0.2

公开(公告)号：US5915162A

公开(公告)日：1999-06-22

申请号：US379624

申请日：1995-03-09

申请人： Katsuya Uchino ,  Toshio Nomura ,  Hisanori Ohara ,  Masuo Chudo ,  Mitsunori Kobayashi

发明人： Katsuya Uchino ,  Toshio Nomura ,  Hisanori Ohara ,  Masuo Chudo ,  Mitsunori Kobayashi

IPC分类号： C23C16/32 ,  C23C16/34 ,  C23C16/36 ,  C23C30/00 ,  B22F3/00

CPC分类号： C23C16/34 ,  C23C16/32 ,  C23C16/36 ,  C23C30/005 ,  Y10T428/12049 ,  Y10T428/12576

摘要： This invention relates to a coated cutting tool suitable for high speed cutting working and a process for the production of the same. The feature of the present invention consists in a coated cutting tool comprising a coating layer consisting of an inner layer and outer layer on a surface of a substrate consisting of a cemented carbide such as tungsten carbide-based cemented carbide, etc., the inner layer being composed of a mono-layer of titanium carbonitride in contact with the substrate, a double layer of titanium nitride of 0.1 to 2 .mu.m in thickness, in contact with the substrate, and titanium carbonitride directly above it or a multi-layer provided thereon consisting of titanium carbide, etc., in which the chlorine content in the inner layer is at most 0.05 atom % on average throughout the inner layer, the ratio of the peak intensities of the specified planes in the X-ray diffraction of the above described titanium carbonitride in the specified range and as the inner layer, there are provided coating layers consisting of a first layer of titanium nitride in contact with the substrate and a second layer having a hardness of 160 to 2400 kg/mm.sup.2, and a process for the production of the same. The coated cutting tool of the present invention exhibits a high wear resistance of the coating itself, tenacious adhesiveness of the coating film and substrate and excellent stripping resistance during cutting.

摘要翻译： PCT No.PCT / JP94 / 00882 Sec。 371日期1995年3月9日 102（e）1995年3月9日PCT PCT 1994年5月31日PCT公布。 WO94 / 28191 PCT出版物 日期1994年12月8日本发明涉及适用于高速切削加工的涂层切削工具及其制造方法。 本发明的特征在于一种涂层切削工具，其特征在于，在由碳化钨类硬质合金等硬质合金构成的基板表面上由内层和外层构成的被覆层，内层 由与基板接触的碳氮化钛单层组成，厚度为0.1〜2μm，与基板接触的双层氮化钛和其上方的碳氮化钛或设置在其上的多层 由碳化钛等构成，其中内层中的氯含量平均在整个内层中为0.05原子％以下，上述X射线衍射中的特定平面的峰值强度的比例 碳氮化钛在特定范围内，并且作为内层，提供由与基板接触的第一氮化钛层和与基板接触的第二层组成的涂层， 硬度为160〜2400kg / mm2，其制造方法为。 本发明的涂层切削工具表现出涂层本身的高耐磨性，涂膜和基材的牢固粘附性和切割期间优异的耐剥离性。

公开(公告)号：US5508118A

公开(公告)日：1996-04-16

申请号：US245460

申请日：1993-07-06

申请人： Takehiko Hayashi ,  Shigehiko Takaoka ,  Hisanori Ohara ,  Takashi Yoshioka

发明人： Takehiko Hayashi ,  Shigehiko Takaoka ,  Hisanori Ohara ,  Takashi Yoshioka

IPC分类号： H01J9/14 ,  H01J35/10

CPC分类号： H01J35/10 ,  Y10T428/12458 ,  Y10T428/12625 ,  Y10T428/1284

摘要： A long-life, inexpensive rotary anode for use in an X-ray tube having an X-ray generating layer formed by CVD on a graphite substrate and capable of producing high-power X-rays without the possibility of thermal cracks or delamination. When forming the X-ray generating layer of a tungsten-rhenium alloy on the graphite substrate through a rhenium intermediate layer by CVD, material gases are supplied intermittently so that the entire part or only the surface area of the X-ray generating layer will be formed of laminated structure of ultra-thin films each 0.1-5.0 microns thick. The content of rhenium in the tungsten-rhenium alloy forming the X-ray generating layer has a gradient form, i.e. increases from the interface with the rhenium intermediate layer toward the surface, so that the total amount of rhenium added can be reduced.

摘要翻译： 一种长寿命廉价的旋转阳极，用于具有在石墨基片上通过CVD形成的X射线产生层的X射线管，能够产生高功率X射线，而不会发生热裂纹或分层。 当通过CVD通过铼中间层在石墨基板上形成钨 - 铼合金的X射线产生层时，间歇地供给材料气体，使得X射线产生层的整个部分或仅表面积将为 由厚度为0.1-5.0微米的超薄膜的层压结构形成。 形成X射线产生层的钨 - 铼合金中的铼的含量具有梯度形式，即从与铼中间层到表面的界面增加，从而可以减少添加的铼的总量。

公开(公告)号：US5259015A

公开(公告)日：1993-11-02

申请号：US882026

申请日：1992-05-13

申请人： Hisanori Ohara ,  Hiromu Kawai ,  Shigehiko Takaoka ,  Yasuhiro Katoh

发明人： Hisanori Ohara ,  Hiromu Kawai ,  Shigehiko Takaoka ,  Yasuhiro Katoh

IPC分类号： H01J9/14 ,  C23C16/14 ,  H01J35/10

CPC分类号： H01J35/108 ,  C23C16/14 ,  H01J2235/084

摘要： A rotary anode for use in an X-ray tube has a graphite substrate plate, an intermediate layer made of a metal that does not react with graphite, and an X-ray generating layer provided on the intermediate layer for generating X-rays when electron impact is applied. The intermediate layer is a rhenium film having an equiaxed grain structure. A method for manufacturing such a rotary anode is proposed. The method has the step of forming, on a graphite substrate plate, an intermediate layer of rhenium by subjecting a metallic chloride to the thermal decomposition CVD process at a substrate temperature of 1200.degree. C. or more. The method further has the step of forming, on the intermediate layer, an X-ray generating layer of tungsten or tungsten-rhenium alloy by subjecting a metallic fluoride to the hydrogen reduction thermal CVD process.