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21. 发明申请

US20130064616A1 TOOL RADIUS ADJUSTING METHOD IN MACHINE TOOL AND MACHINE TOOL FOR PRACTICING THE METHOD 有权
标题翻译：用于实施方法的机床工具和机床的工具半径调整方法
公开(公告)号：US20130064616A1
公开(公告)日：2013-03-14
申请号：US13509911
申请日：2010-11-10
申请人： Eiji Nakamura , Akihiko Kadota , Takashi Yokoyama , Yasuhiro Komai , Harumi Sawaki , Shun Sawaki , Aya Sawaki , Taku Sawaki
发明人： Eiji Nakamura , Norikazu Sawaki , Akihiko Kadota , Takashi Yokoyama , Yasuhiro Komai
IPC分类号： B23B47/22 , B23B35/00
CPC分类号： B23B29/03403 , B23B29/03421 , B23B29/03425 , B23B29/03489 , B23B35/00 , B23B2250/04 , B23B2270/025 , B23B2270/027 , B23B2270/48 , Y10T82/10 , Y10T408/03 , Y10T408/175 , Y10T408/85 , Y10T408/858
摘要： At a contact step in a tool radius adjusting method, a reference portion of a movable body provided radially movably on a housing of a boring tool and a position adjusting reference member fixed on a machine tool are brought into contact by sliding the movable body relative to the housing so that the position of a cutting blade comes to a predetermined position in a direction to go away from a rotational axis. Then, at an adjusting step, the position of the cutting blade relative to the rotational axis is adjusted by changing the relative position between a tool spindle holding the boring tool and the position adjusting reference member in a direction to come close to each other by drive mechanisms of the machine tool used for positioning a spindle head with the tool spindle relative to a workpiece in machining the workpiece with the cutting blade.
摘要翻译：在工具半径调整方法的接触步骤中，通过使可移动体相对于所述移动体相对于所述可移动体相对于所述移动体相对于所述移动体相对于所述移动体相对于所述移动体所述壳体使得切割刀片的位置在远离旋转轴线的方向上到达预定位置。然后，在调整步骤中，通过在保持钻孔工具的工具主轴与位置调整基准构件之间的相对位置通过驱动方向彼此靠近的方向来改变切割刀片相对于旋转轴线的位置机床用于在与切割刀片一起加工工件时，将主轴头与工具主轴相对于工件定位。

22. 发明申请

US20120269589A1 SURFACE COATED CUTTING TOOL WITH EXCELLENT CHIPPING RESISTANCE 有权
标题翻译：表面涂层切割工具，具有优异的抗电弧性能
公开(公告)号：US20120269589A1
公开(公告)日：2012-10-25
申请号：US13504243
申请日：2010-11-01
申请人： Makoto Igarashi , Kohei Tomita , Eiji Nakamura , Akira Osada
发明人： Makoto Igarashi , Kohei Tomita , Eiji Nakamura , Akira Osada
IPC分类号： B32B18/00 , B32B15/04 , B32B7/02 , B23B27/14
CPC分类号： C23C16/0272 , C23C16/029 , C23C16/32 , C23C16/34 , C23C16/36 , C23C16/403 , C23C28/044 , C23C28/048 , C23C30/005 , Y10T407/27 , Y10T428/24975 , Y10T428/31678
摘要： Provided is a surface coated cutting tool in which a hard coating layer exhibits excellent chipping resistance in high-speed intermittent cutting processes. In the surface coated cutting tool having the hard coating layer including a lower layer (Ti compound layer) and an upper layer (Al2O3 layer) formed by vapor-deposition on the surface of the cutting tool body constituted by a WC-based cemented carbide or TiCN-based cermet, the ratio b/a of the number a of crystal grains in the Ti compound layer present in the interface to which the lower layer and the upper layer are adjacent to the number b of crystal grains in the Al2O3 layer is 4
摘要翻译：本发明提供一种表面涂层切削工具，其中硬涂层在高速间歇切削工艺中表现出优异的耐崩裂性。在具有硬涂层的表面涂层切削工具中，该硬涂层包括由WC基硬质合金构成的切削工具主体的表面上蒸镀形成的下层（Ti化合物层）和上层（Al2O3层），或 TiCN系金属陶瓷中，与Al 2 O 3层的晶粒数b相邻的下层和上层的界面中存在的Ti化合物层中的晶粒数a的比b / a为4

23. 发明授权

US07570142B2 Permanent magnet for particle beam accelerator and magnetic field generator 有权
标题翻译：用于粒子束加速器和磁场发生器的永磁体
公开(公告)号：US07570142B2
公开(公告)日：2009-08-04
申请号：US10524314
申请日：2004-02-20
申请人： Ken Makita , Eiji Sugiyama , Masaaki Aoiki , Kaichi Murakami , Tadamichi Kawakubo , Eiji Nakamura
发明人： Ken Makita , Eiji Sugiyama , Masaaki Aoiki , Kaichi Murakami , Tadamichi Kawakubo , Eiji Nakamura
IPC分类号： H01F7/02 , H05H13/00
CPC分类号： C22C33/0278 , B22F2003/242 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C2202/02 , H01F1/0577 , H01F7/0278 , H05H7/04 , B22F3/1007 , B22F2201/20 , B22F9/04 , B22F3/02 , B22F3/24 , B22F2202/05
摘要： A permanent magnet for a particle accelerator and a magnetic field generator, in which Nd—Fe—B based magnets are used but are not demagnetized so easily even when exposed to a radiation, are provided. A permanent magnet for a particle accelerator is used in an environment in which the magnet is exposed to a radiation at an absorbed dose of at least 3,000 Gy. The magnet includes R (which is at least one of the rare-earth elements), B, TM (which is at least one transition element and includes Fe) and inevitably contained impurity elements. The magnet is a sintered magnet that has been magnetized to a permeance coefficient of 0.5 or more and that has a coercivity HcJ of 1.6 MA/m or more.
摘要翻译：提供了一种用于粒子加速器和磁场发生器的永磁体，其中使用Nd-Fe-B系磁体，即使在暴露于辐射时也不容易消磁。用于颗粒加速器的永久磁铁用于磁体以至少3,000Gy的吸收剂量暴露于辐射的环境中。磁体包括R（其是稀土元素中的至少一种），B，TM（其为至少一个过渡元素并且包含Fe）并且不可避免地含有杂质元素。该磁体是磁化至磁导系数为0.5以上，矫顽力HcJ为1.6MA / m以上的烧结磁体。

24. 发明申请

US20080001473A1 BRAKE CONTROL APPARATUS AND BRAKE CONTROL METHOD 失效
标题翻译：制动控制装置和制动控制方法
公开(公告)号：US20080001473A1
公开(公告)日：2008-01-03
申请号：US11764957
申请日：2007-06-19
申请人： Yasuji MIZUTANI , Eiji Nakamura
发明人： Yasuji MIZUTANI , Eiji Nakamura
IPC分类号： B60T8/00 , B60T13/66
CPC分类号： B60T8/4081 , B60T8/365 , Y10T477/857
摘要： A brake control apparatus includes wheel cylinders which apply braking force to wheels when supplied with hydraulic fluid; a wheel cylinder pressure control system that controls a wheel cylinder pressure independently of a brake operating member operation; a manual hydraulic pressure source that includes first and second hydraulic pressure sources that pressurize the hydraulic fluid; a hydraulic fluid supply path that connects the manual hydraulic pressure source to the wheel cylinders; and a controller. Communication through the hydraulic fluid supply path is interrupted when the wheel cylinder pressure control system controls the wheel cylinder pressure, and the communication is permitted when the wheel cylinder pressure deviates from a target pressure. The controller executes control so that the hydraulic fluid from the first hydraulic pressure source starts to be supplied after the hydraulic fluid from the second hydraulic pressure source starts to be supplied.
摘要翻译：制动控制装置包括：当被供给液压流体时向车轮施加制动力的轮缸; 轮缸压力控制系统，其独立于制动操作构件操作来控制轮缸压力; 手动液压源，其包括对液压流体加压的第一和第二液压源; 将手动液压源连接到轮缸的液压流体供给路径; 和控制器。当轮缸压力控制系统控制轮缸压力时，通过液压流体供应路径的通信被中断，并且当轮缸压力偏离目标压力时允许通信。控制器执行控制，使得在开始供应来自第二液压源的液压流体之后开始供应来自第一液压源的液压流体。

25. 发明授权

US07074855B2 Thermoplastic elastomer composition 有权
标题翻译：热塑性弹性体组合物
公开(公告)号：US07074855B2
公开(公告)日：2006-07-11
申请号：US10476284
申请日：2002-05-01
申请人： Eiji Nakamura , Haruhisa Masuda , Shigeru Sasaki
发明人： Eiji Nakamura , Haruhisa Masuda , Shigeru Sasaki
IPC分类号： C08L53/02
CPC分类号： C08L53/02 , C08F297/04 , C08K5/0016 , C08K5/0025 , C08L23/02 , C08L23/10 , C08L23/12 , C08L23/14 , C08L53/00 , C08L53/025 , C08L91/00 , C08L2205/03 , C08L2207/04 , C08L2312/00 , C08L2666/02 , C08L2666/24 , C08L2666/04
摘要： A thermoplastic elastomer composition comprising (I) 100 parts by weight of at least one block copolymer formed by addition polymerization which is selected among block copolymers which comprise a polymer block (A) consisting of aromatic vinyl units and a polymer block (B) consisting of conjugated diene compound units and which have been crosslinked in the polymer block (A) preferably with a structural unit derived from a (C1–C8 alkyl)styrene and/or functional group and among products of hydrogenation of the copolymers, (II) 10 to 300 parts by weight of a polyolefin, and (III) 0 to 300 parts by weight of a softener (III) for rubbers; and a process for producing the composition. The composition has excellent strain recovery at high temperatures and satisfactory moldability, is flexible, and has satisfactory rubber properties. It is effectively useable in various applications.
摘要翻译：一种热塑性弹性体组合物，其包含（I）100重量份的通过加成聚合形成的至少一种嵌段共聚物，其选自包含由芳族乙烯基单元组成的聚合物嵌段（A）的嵌段共聚物和由共轭二烯化合物单元，并且在聚合物嵌段（A）中优选用衍生自（C 1 -C 8烷基）苯乙烯的结构单元和/或官能团和共聚物的氢化产物中，（II）10〜300重量份的聚烯烃，和（III）0〜300重量份的用于橡胶的软化剂（III）和该组合物的制造方法。该组合物在高温下具有优异的应变恢复性和令人满意的成型性，是柔性的，并且具有令人满意的橡胶性能。它可以在各种应用中有效使用。

26. 发明申请

US20060113836A1 Failure detecting apparatus 有权
公开(公告)号：US20060113836A1
公开(公告)日：2006-06-01
申请号：US11266376
申请日：2005-11-04
申请人： Eiji Nakamura
发明人： Eiji Nakamura
IPC分类号： B60T8/88
CPC分类号： B60T13/686 , B60T8/36 , B60T8/363 , B60T8/4081 , B60T8/88 , B60T13/142
摘要： A failure detecting apparatus for detecting a failure of a solenoid-operated control valve having a coil, a valve chamber, and a movable member which is movable, while changing a volume of the valve chamber, by an electromagnetic drive force produced upon supplying of an electric current to the coil, so that the solenoid-operated control valve is selectively placed in one of an open state thereof and a closed state thereof, the failure detecting apparatus including a pressure-change detecting device which detects a change of a pressure on at least one of a high-pressure side and a low-pressure side of the solenoid-operated control valve; and a failure detecting portion which detects that the solenoid-operated control valve has failed, when a change of the pressure detected by the pressure-change detecting device upon controlling of the electric current supplied to the coil is smaller than a change of the pressure that results from a change of the volume of the valve chamber caused by a movement of the movable member.

27. 发明申请

US20050258784A1 Permanent magnet for particle beam accelerator and magnetic field generator 有权
标题翻译：用于粒子束加速器和磁场发生器的永磁体
公开(公告)号：US20050258784A1
公开(公告)日：2005-11-24
申请号：US10524314
申请日：2004-02-20
申请人： Ken Makita , Eiji Sugiyama , Masaaki Aoki , Kaichi Murakami , Tadamichi Kawakubo , Eiji Nakamura
发明人： Ken Makita , Eiji Sugiyama , Masaaki Aoki , Kaichi Murakami , Tadamichi Kawakubo , Eiji Nakamura
IPC分类号： H01F1/057 , H01F7/02 , H05H7/04 , H05H13/00
CPC分类号： C22C33/0278 , B22F2003/242 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C22C2202/02 , H01F1/0577 , H01F7/0278 , H05H7/04 , B22F3/1007 , B22F2201/20 , B22F9/04 , B22F3/02 , B22F3/24 , B22F2202/05
摘要： A permanent magnet for a particle accelerator and a magnetic field generator, in which Nd—Fe—B based magnets are used but are not demagnetized so easily even when exposed to a radiation, are provided. A permanent magnet for a particle accelerator is used in an environment in which the magnet is exposed to a radiation at an absorbed dose of at least 3,000 Gy. The magnet includes R (which is at least one of the rare-earth elements), B, TM (which is at least one transition element and includes Fe) and inevitably contained impurity elements. The magnet is a sintered magnet that has been magnetized to a permeance coefficient of 0.5 or more and that has a coercivity HcJ of 1.6 MA/m or more.
摘要翻译：提供了一种用于粒子加速器和磁场发生器的永磁体，其中使用Nd-Fe-B系磁体，即使在暴露于辐射时也不容易消磁。用于颗粒加速器的永久磁铁用于磁体以至少3,000Gy的吸收剂量暴露于辐射的环境中。磁体包括R（其是稀土元素中的至少一种），B，TM（其为至少一个过渡元素并且包含Fe）并且不可避免地含有杂质元素。磁体是已经被磁化到渗透系数为0.5以上并且具有1.6MA / m以上的矫顽力H CJ的烧结磁体。

28. 发明申请

US20050227116A1 Coated cutting tool member 失效
标题翻译：涂层刀具构件
公开(公告)号：US20050227116A1
公开(公告)日：2005-10-13
申请号：US10519794
申请日：2003-06-20
申请人： Hidemitsu Takaoka , Eiji Nakamura
发明人： Hidemitsu Takaoka , Eiji Nakamura
IPC分类号： C23C14/06 , C23C30/00 , B32B9/00
CPC分类号： C23C14/0641 , C23C14/0664 , C23C30/005 , Y10T428/24975 , Y10T428/265
摘要： A coated cutting tool member exhibiting not only a superior wear resistance during a high speed cutting operation in which a significant amount of heat is generated, but also exhibit a superior shipping resistance even when such a cutting operation is performed under severe conditions, such as with a large depth of cut or a large feed. In the coated cutting tool member, a hard coating layer of one of nitride compound and carbonitride compound containing Ti and Al is formed using a physical vapor deposition method at an average thickness of 1 to 10 μm, and the hard coating layer includes Zr at an atomic ratio of 0.002 to 0.1, and at least one of Y and Ce at an atomic ratio of 0.0005 to 0.05 in a coexistence state.
摘要翻译：一种涂覆的切削工具构件，其在高速切削操作中不仅在产生大量的热量的同时表现出优异的耐磨性，而且即使在苛刻条件下进行切割操作，也具有优良的运输阻力，切割深度大或饲料较大。在涂覆的切削工具构件中，使用平均厚度为1〜10μm的物理气相沉积法形成氮化物化合物和含有Ti和Al的碳氮化物化合物的硬涂层，硬涂层包含Zr 原子比为0.002〜0.1，并且在共存状态下原子比为0.0005〜0.05的Y和Ce中的至少一种。

29. 发明授权

US5652045A Coated tungsten carbide-based cemented carbide blade member 失效
标题翻译：涂覆碳化钨基硬质合金刀片部件
公开(公告)号：US5652045A
公开(公告)日：1997-07-29
申请号：US541088
申请日：1995-10-11
申请人： Eiji Nakamura , Kazuhiro Akiyama , Ikuro Suzuki
发明人： Eiji Nakamura , Kazuhiro Akiyama , Ikuro Suzuki
IPC分类号： C23C16/36 , C23C30/00 , B23B27/14
CPC分类号： C23C30/005 , C23C16/36 , Y10T428/24942 , Y10T428/24975 , Y10T428/265
摘要： A surface-coated tungsten carbide-based cemented carbide blade member including a tungsten carbide-based cemented carbide substrate, and a hard coating of an average layer thickness of 3 to 30 .mu.m formed thereon is disclosed. The hard coating includes a first layer deposited on the substrate, a second layer deposited on the first layer, and a third layer deposited on the second layer. The first layer has a granular crystal structure, while the second layer has an elongated crystal structure. Among the constituents forming the substrate, at least tungsten and cobalt are diffused into the grain boundaries of the first and second layers.
摘要翻译：公开了一种表面涂覆的碳化钨基硬质合金刀片构件，其包括碳化钨基硬质合金基底和形成在其上的平均层厚度为3至30μm的硬涂层。硬涂层包括沉积在基底上的第一层，沉积在第一层上的第二层和沉积在第二层上的第三层。第一层具有粒状晶体结构，而第二层具有细长的晶体结构。在形成基底的成分中，至少钨和钴扩散到第一和第二层的晶界。

30. 发明授权

US4747924A Apparatus for producing neodymium-iron alloy 失效
标题翻译：用于生产钕铁合金的设备
公开(公告)号：US4747924A
公开(公告)日：1988-05-31
申请号：US036102
申请日：1987-04-08
申请人： Katsuhisa Itoh , Yoshiaki Watanabe , Eiji Nakamura , Masayasu Toyoshima
发明人： Katsuhisa Itoh , Yoshiaki Watanabe , Eiji Nakamura , Masayasu Toyoshima
IPC分类号： C25C3/34 , C25C7/00 , C25D17/00 , C25C3/36
CPC分类号： C25C7/005 , C25C3/34
摘要： A process and an apparatus for producing a neodymium-iron alloy by electrolytic reduction of neodymium fluoride in a bath of molten electrolyte, consisting essentially of 35-76% by weight of neodymium fluoride, 20-60% by weight of lithium fluoride, up to 40% by weight of barium fluoride and up to 20% by weight of calcium fluoride, conducted between one or more iron cathode and one or more carbon anode. The apparatus comprises an electrowinning cell of refractory materials coated inside with a lining resistive to the bath, the carbon anode of constant transverse cross-sectional shape over its length, immersed into the electrolyte bath at its free end, the iron cathode of constant transverse cross-sectional shape over its length, immersed into the electrolytic bath at its free end, a receiver placed on the bottom of the cell for collecting the produced neodymium-iron alloy in a liquid state on the tip of the iron cathode, siphoning means for withdrawing the molten alloy pooled in the receiver out of the cell, and feeding means for feeding the ever wearing iron cathode into the electrolyte bath so as to apply the direct current to the iron cathode with a predetermined current density.
摘要翻译：一种用于通过在熔融电解质浴中电解还原氟化钕来生产钕 - 铁合金的方法和装置，其基本上由35-76重量％的氟化钕，20-60重量％的氟化锂组成，直至在一个或多个铁阴极和一个或多个碳阳极之间进行40重量％的氟化钡和至多20重量％的氟化钙。该装置包括涂覆在其内部的耐熔材料的电解沉积池，其具有耐熔池的衬里，其长度上具有恒定横截面形状的碳阳极，浸入其自由端的电解质浴池中，恒定横向交叉的铁阴极在其长度上的截面形状，浸入其自由端的电解浴中，放置在电池底部的接收器，用于在铁阴极的尖端上收集液态的所生产的钕 - 铁合金，用于抽出的虹吸装置将熔融合金收集在电池内的接收器中，以及馈送装置，用于将经过磨损的铁阴极供入电解槽中，以便以预定电流密度将直流施加到铁阴极。

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