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21. 发明授权

US06784473B2 Semiconductor nonvolatile storage element and method of fabricating the same 有权
标题翻译：半导体非易失性存储元件及其制造方法
公开(公告)号：US06784473B2
公开(公告)日：2004-08-31
申请号：US10090851
申请日：2002-03-04
申请人： Shigeki Sakai , Kazuo Sakamaki
发明人： Shigeki Sakai , Kazuo Sakamaki
IPC分类号： H01L2976
CPC分类号： H01L29/516 , H01L21/28291 , H01L27/11585 , H01L27/1159 , H01L29/6684 , H01L29/78391
摘要： To provide a semiconductor nonvolatile storage device capable of applying distributed voltage efficiently to a ferroelectric capacitor in a semiconductor nonvolatile storage device having an MFMIS structure without enlarging a memory cell area and a method of fabricating the same, a ferroelectric nonvolatile storage element is constructed by a structure successively laminated with a first insulator layer (3), a first conductor layer (4), a ferroelectric layer (5) and a second conductor layer (6) on a channel region and is constructed by a structure having a third conductor (9) and a fourth conductor (10) respectively laminated on a source region and a drain region, in which the third conductor (9) and the fourth conductor (10) are opposed to each other via the first conductor layer (4) and a second insulator thin film (11).
摘要翻译：为了提供能够在没有扩大存储单元区域的情况下，在具有MFMIS结构的半导体非易失性存储器件中的铁电电容器上有效地施加分布电压的半导体非易失性存储器件及其制造方法，铁电非易失性存储元件由在沟道区域上依次层叠有第一绝缘体层（3），第一导体层（4），铁电体层（5）和第二导体层（6），并且由具有第三导体）和分别层叠在源极区域和漏极区域上的第四导体（10），其中第三导体（9）和第四导体（10）经由第一导体层（4）彼此相对，第二导体绝缘体薄膜（11）。

22. 发明授权

US06549602B2 Incore piping section maintenance system of reactor 失效
标题翻译：管道反应堆管道维修系统
公开(公告)号：US06549602B2
公开(公告)日：2003-04-15
申请号：US09860515
申请日：2001-05-21
申请人： Kazuo Sakamaki
发明人： Kazuo Sakamaki
IPC分类号： G21C900
CPC分类号： G21C19/00 , G21C17/017 , G21Y2002/201 , G21Y2002/206 , G21Y2002/401 , G21Y2004/30 , G21Y2004/501 , G21Y2004/504
摘要： An incore piping section maintenance system of a reactor comprises a maintenance system main body which is fixed to a maintenance target portion in a reactor pressure vessel or in the vicinity thereof to which a preventive-maintenance operation is executed, a support mechanism provided for the maintenance system main body so as to be movable in a reciprocal manner towards the maintenance target portion, a laser generator for generating a laser beam, a laser de-sensitization treatment apparatus which is rotatably supported around an axis of the support mechanism and which includes a laser irradiation section for irradiating the laser beam to the maintenance target portion, and an optical transmission element which guides the laser beam outputted from the laser generator to the laser de-sensitization treatment mechanism.
摘要翻译：反应器的管道部分维修系统包括：维修系统主体，其固定在反应堆压力容器内的维护对象部分或其附近进行预防性维护操作的维护对象部分，为维护而设置的支撑机构系统主体，以能够相对于维护对象部分往复移动;激光发生器，用于产生激光束;激光去敏化处理装置，其被可旋转地支撑在支撑机构的轴线上并且包括激光器用于将激光束照射到维护对象部分的照射部分和将从激光发生器输出的激光束引导到激光去敏化处理机构的光传输元件。

23. 发明授权

US5183274A Chuck for tools 失效
标题翻译：夹头工具
公开(公告)号：US5183274A
公开(公告)日：1993-02-02
申请号：US841066
申请日：1992-02-25
申请人： Kazuo Sakamaki
发明人： Kazuo Sakamaki
IPC分类号： B23B31/173 , B23B31/12
CPC分类号： B23B31/123 , B23B31/1238 , B23B2231/38 , Y10S279/902 , Y10T279/17632 , Y10T279/32
摘要： A chuck for a tool is provided, which firmly fastens the working tool and can maintain the fastened state of the tool even when added vibration to be caused during operation. A plurality of jaws are obliquely provided relative to the axis of a chuck body, a grip sleeve is provided close to the rear end portion of the chuck body in unmovably fitted condition relative to the chuck body, a male screw portion is formed on the outer peripheral surface of each jaw, a nut sleeve is rotatably mounted to the chuck body, a female screw portion is provided on the inner peripheral surface of the nut sleeve, a rotational sleeve is provided in axially slidable condition to the chuck body but unrotatably engaged to the said nut sleeve, and the male screw portion and the female screw portion are engaged with each other, and whereby when said rotational sleeve is rotated by hand, the jaws are advanced/retracted to thereby clamp/release the tool. The rotational sleeve is slidably provided in the axial direction of the chuck body; a positioning mechanism for axial sliding movement of the rotational sleeve and a rotation preventing mechanism for preventing the rotational sleeve from rotating are provided; and said positioning mechanism and said rotation preventing mechanism are located at such positions where rotational operation and positioning operation of the rotational sleeve can be done easily by one hand gripping.
摘要翻译：提供了一种用于工具的卡盘，即使在操作期间产生增加的振动时，其可以牢固地固定加工工具并且可以保持工具的紧固状态。相对于卡盘体的轴线倾斜设置有多个卡爪，夹紧套筒相对于卡盘主体以不可移动的装配状态设置在卡盘主体的后端部附近，外螺纹部形成在外侧每个钳口的周面，螺母套筒可旋转地安装在卡盘主体上，在螺母套筒的内周面上设有阴螺纹部分，旋转套筒沿轴向滑动状态设置在卡盘体上，但不可旋转地接合到所述螺母套筒和外螺纹部分和内螺纹部分彼此接合，由此当所述旋转套筒用手旋转时，所述夹爪被推进/缩回，从而夹紧/释放所述工具。旋转套筒可滑动地设置在卡盘主体的轴向方向上; 提供了用于旋转套筒的轴向滑动运动的定位机构和用于防止旋转套筒旋转的旋转防止机构。并且所述定位机构和所述旋转防止机构位于可以通过一只手抓握容易地进行旋转套筒的旋转操作和定位操作的位置。

24. 发明申请

US20120207560A1 TOOL HOLDER 有权
标题翻译：工具托架
公开(公告)号：US20120207560A1
公开(公告)日：2012-08-16
申请号：US13503777
申请日：2010-10-19
申请人： Kazuo Sakamaki , Akira Sakamaki , Isao Sakamaki , Koichi Takizawa , Tomokazu Seki
发明人： Kazuo Sakamaki , Akira Sakamaki , Isao Sakamaki , Koichi Takizawa , Tomokazu Seki
IPC分类号： B23C5/26
CPC分类号： B23Q3/12 , B23B31/00 , B23B2250/16 , B23C5/003 , B23C2250/16 , B23Q11/0032 , Y10T408/76 , Y10T409/304312
摘要： To provide a tool holder that is capable of exerting a vibration-minimizing effect in a reliable manner using a simple configuration and that is extremely useful for practical application. A tool holder comprising a vibration-minimizing part for minimizing vibration generated in a tool (1) when the tool (1) is used to perform machining, the vibration-minimizing part being provided, on a distal-end side, with tool-holding means for detachably securing the tool (1) and provided, on a proximal-end side, with a shank part (2) to be mounted on a spindle of a machine tool; wherein a plurality of reinforcing parts (4) extending in an axial direction of the tool holder (3) are provided to a peripheral section of the tool holder (3) in a radial direction; accommodating recesses (6) for accommodating a vibration-damping material (5) are provided between the reinforcing parts (4); the vibration-damping material (5) is accommodated in the accommodating recesses (6); and the vibration-damping material (5) and the reinforcing parts (4) form the vibration-minimizing part.
摘要翻译：提供能够以简单的构造以可靠的方式发挥振动最小化效果并且对于实际应用非常有用的工具架。一种工具架，其包括减振部件，用于当使用所述工具（1）进行机械加工时在所述工具（1）中产生的振动最小化，所述减震部件在前端侧设置有工具夹持用于可拆卸地固定所述工具（1）并且在近端侧设置有待安装在机床的主轴上的柄部分（2）的装置; 其特征在于，沿着所述工具夹具（3）的轴向延伸的多个加强部（4）沿径向方向设置在所述刀架（3）在所述加强部件（4）之间设置用于容纳减振材料（5）的容纳凹部（6）。减震材料（5）容纳在容纳凹部（6）中; 并且减震材料（5）和加强部件（4）形成振动最小化部分。

25. 外观设计

USD593390S1 Drill chuck 有权
公开(公告)号：USD593390S1
公开(公告)日：2009-06-02
申请号：US29324545
申请日：2008-09-15
申请人： Kazuo Sakamaki , Akira Sakamaki , Tadashi Taniguchi
设计人： Kazuo Sakamaki , Akira Sakamaki , Tadashi Taniguchi

26. 发明授权

US07207573B2 Chuck assembly 有权
标题翻译：卡盘装配
公开(公告)号：US07207573B2
公开(公告)日：2007-04-24
申请号：US10727531
申请日：2003-12-05
申请人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato
发明人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato
IPC分类号： B23B31/12
CPC分类号： B23B31/1238 , B23B2231/38 , Y10S279/902 , Y10T279/17632
摘要： To provide an excellent chuck assembly that is superior in assembling workability, may be produced in low cost and is superior in mass-production property, in which a rotary sleeve (2) provided on a body (1) is rotated, jaws (4) engaged with rotary nuts (3) are moved back and forth to be opened and closed by the rotation of the rotary nut (3) rotated together with the rotary sleeve (2) and a tool is clamped by the jaws (4), a ring member (8) is provided in the rotary nuts (3), a convex and concave engaging means is provided between the ring member (8) and the rotary sleeve (2), and the ring member (8 and the rotary sleeve 2 are retained and prevented from falling apart from each other by the convex and concave engaging means.
摘要翻译：为了提供组装加工性优异的优异的卡盘组件，可以低成本地制造，并且在设置在主体（1）上的旋转套筒（2）旋转的情况下，批量生产性能优异，钳口（4）通过旋转螺母（3）与旋转套筒（2）一起旋转的旋转，与旋转螺母（3）接合的前后移动被打开和关闭，并且工具被夹爪（4）夹紧，环构件（8）设置在旋转螺母（3）中，环形构件（8）和旋转套筒（2）之间设置有凸形和凹形接合装置，并且环形构件（8和旋转套管2）保持并通过凸凹接合装置防止彼此分离。

27. 发明授权

US07178216B2 Keyless chuck and associated method 有权
标题翻译：无钥匙卡盘及相关方法
公开(公告)号：US07178216B2
公开(公告)日：2007-02-20
申请号：US11166555
申请日：2005-06-24
申请人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato , Tadashi Taniguchi
发明人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato , Tadashi Taniguchi
IPC分类号： B32B45/06 , B32B31/12
CPC分类号： B23B31/123 , B23B31/1238 , B23B2231/38 , Y10S279/902 , Y10T29/49844 , Y10T29/49879 , Y10T29/49945 , Y10T279/17632 , Y10T279/32
摘要： A keyless chuck is provided, comprising a generally cylindrical body having a forward and rearward portion with respect to an axis, the forward portion including a radially outwardly projecting portion of the body. The body further includes a plurality of guides extending obliquely to the axis and converging toward the forward section, and a groove extending around the body. Each of a plurality of jaws is slidably disposed within a respective guide and includes a thread section along an outer surface thereof. A jaw-engaging mechanism is configured to operably engage the groove so as to be rotatable around the body, and includes a thread section configured to complementarily engage the thread sections of the jaws. A sleeve extends over the jaw-engaging mechanism. A retaining member is disposed substantially within the sleeve, and is operably engaged with and extends between the body and the sleeve, rearwardly of the radially outwardly projecting portion of the body. The retaining member thereby axially constrains the sleeve with respect to movement toward the forward portion of the body. An associated method is also provided.
摘要翻译：提供了一种无钥匙卡盘，其包括相对于轴线具有前部和后部的大致圆柱体，前部包括主体的径向向外突出的部分。主体还包括多个沿轴线倾斜延伸并朝向前部收敛的导向件和围绕主体延伸的凹槽。多个钳口中的每一个可滑动地设置在相应的引导件内，并且包括沿其外表面的螺纹部分。夹爪接合机构构造成可操作地接合凹槽以便围绕主体旋转，并且包括构造成互补地接合夹爪的螺纹部分的螺纹部分。套筒延伸到钳口接合机构上方。保持构件基本上设置在套筒内，并且与本体和套筒之间的可径向向外突出的部分的后部可操作地接合并在主体和套筒之间延伸。因此，保持构件相对于朝向身体的前部的移动而轴向地限制套筒。还提供了相关联的方法。

28. 发明授权

US06843485B2 Chuck device 有权
标题翻译：卡盘装置
公开(公告)号：US06843485B2
公开(公告)日：2005-01-18
申请号：US10211532
申请日：2002-08-05
申请人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato , Tadashi Taniguchi
发明人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato , Tadashi Taniguchi
IPC分类号： B23B31/12
CPC分类号： B23B31/123 , B23B31/1238 , B23B2231/38 , Y10S279/902 , Y10T279/17632 , Y10T279/32
摘要： A chuck device in which a plurality of claws provided at an end of a body are opened, closed and slid by the rotation of a rotary sleeve and a tool is clamped by means of the claws. An annular ratchet wheel is provided on the body. An annular nut member to be engaged with the claws and to be rotated together with the rotary sleeve is fitted in the body inside of the rotary sleeve. A retainer spring member detachably retained with a tooth of the ratchet wheel is arranged outside of the ratchet wheel, the retainer spring member is arranged to rotate around the ratchet wheel in accordance with the rotation of the nut member, the retainer spring member is mounted on the nut member by convex/concave engagement means. A retainer portion keeps a condition that the ratchet wheel and the retainer spring member are retained to each other and a condition that the engagement between the ratchet wheel and the retainer spring member is released, and the retainer portion is disposed between the body and the rotary sleeve and defined by the retainer spring member and an inner surface of the rotary member.
摘要翻译：一种卡盘装置，其中设置在主体的端部的多个爪通过旋转套筒的旋转而打开，关闭和滑动，并且工具通过爪夹紧。环形棘轮设置在主体上。与旋转套筒啮合并与旋转套筒一起旋转的环形螺母构件安装在旋转套筒的内部。与棘轮的齿可拆卸地保持的保持弹簧构件设置在棘轮的外侧，保持弹簧构件布置成根据螺母构件的旋转而围绕棘轮旋转，保持器弹簧构件安装在螺母构件通过凸/凹接合装置。保持器部分保持棘轮和保持器弹簧构件彼此保持的状态以及棘轮和保持器弹簧构件之间的接合被释放的状态，并且保持器部分设置在主体和旋转体之间并且由保持器弹簧构件和旋转构件的内表面限定。

29. 发明授权

US06824141B1 Chuck device 有权
标题翻译：卡盘装置
公开(公告)号：US06824141B1
公开(公告)日：2004-11-30
申请号：US10662584
申请日：2003-09-15
申请人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato , Tadashi Taniguchi
发明人： Kazuo Sakamaki , Akira Sakamaki , Chokichi Sato , Tadashi Taniguchi
IPC分类号： B23B3116
CPC分类号： B23B31/123 , B23B31/1238 , B23B2231/38 , Y10S279/902 , Y10T279/17632 , Y10T279/32
摘要： A chuck is provided having a body, oblique guides converging toward a forward portion of the body, and a groove around the body. A slidable jaw within each guide includes outer threads. A rotatable mechanism engaging the groove includes threads for engaging the jaw threads. A toothed member extends around the body. An inner sleeve extends over and rotates the mechanism, while moving the jaws toward the forward portion. An outer sleeve extends over the inner sleeve. A metal intermediate sleeve between the inner and outer sleeves engages two spring members engaged with the inner sleeve. A first torque application rotates the intermediate sleeve with respect to the inner sleeve and causes one of the spring members to ratchet with the toothed member. A greater second torque application to the intermediate sleeve causes the other spring member to prevent rotation between the intermediate and inner sleeves.
摘要翻译：具有本体的卡盘，朝向身体的前部会聚的倾斜的引导件和围绕身体的凹槽。每个导轨内的一个可滑动的夹爪包括外螺纹。接合凹槽的可旋转机构包括用于接合夹爪螺纹的螺纹。齿形构件围绕身体延伸。内套筒向上延伸并使机构旋转，同时朝向前部移动夹爪。外套筒在内套筒上延伸。在内套筒和外套筒之间的金属中间套筒接合与内套筒接合的两个弹簧件。第一扭矩施加使中间套筒相对于内套筒旋转，并使一个弹簧构件与齿形构件一起棘轮。向中间套筒施加更大的第二扭矩导致另一个弹簧构件阻止中间和内部套筒之间的旋转。

30. 发明授权

US06750501B2 Transistor type ferroelectric body nonvolatile storage element 有权
标题翻译：晶体管型铁电体非易失性存储元件
公开(公告)号：US06750501B2
公开(公告)日：2004-06-15
申请号：US10103506
申请日：2002-03-21
申请人： Yasuo Tarui , Kazuo Sakamaki
发明人： Yasuo Tarui , Kazuo Sakamaki
IPC分类号： H01L27108
CPC分类号： H01L21/28291 , H01L29/78391
摘要： A ferroelectric body transistor having a structure of MFMIS (conductor film) -ferroelectric film-conductor film-insulating film-semiconductor) including a gate insulator capacitor having an MIS structure, a low dielectric constant layer restraining layer interposed between an insulating film made of a material having a high inductive capacity of CeO2 and a semiconductor substrate to thereby restrain a low dielectric constant layer of SiO2 or the like from being produced at an interface between the insulating film and the semiconductor substrate and restrain a capacitance from being reduced. An area of the gate insulator capacitor can be reduced and highly integrated formation is provided.
摘要翻译：具有包括具有MIS结构的栅极绝缘体电容器的具有MFMIS（导体膜） - 电介质膜导体膜绝缘膜半导体的结构的铁电体晶体管，介于绝缘膜之间的低介电常数限制层，具有高电导率的CeO 2的材料和半导体衬底，从而抑制在绝缘膜和半导体衬底之间的界面处产生SiO 2等的低介电常数层，并且抑制电容的减小。可以减小栅极绝缘体电容器的区域并提供高度集成的形成。

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