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1. 发明授权

US07518295B2 Multilayer piezoelectric element 有权
标题翻译：多层压电元件
公开(公告)号：US07518295B2
公开(公告)日：2009-04-14
申请号：US11907904
申请日：2007-10-18
申请人： Kazuo Mochizuki , Kazuo Nagata , Yuzo Sawara
发明人： Kazuo Mochizuki , Kazuo Nagata , Yuzo Sawara
IPC分类号： H01L41/083
CPC分类号： H01L41/0471 , H01L41/0472 , H01L41/0838
摘要： A multilayer piezoelectric element has a laminate body in which a plurality of piezoelectric bodies and a plurality of internal electrodes are alternately laminated and sintered. The plurality of internal electrodes comprise a first electrode and a second electrode. The laminate body is provided with a metal oxide layer formed of a material with a melting point higher than a sintering temperature of the piezoelectric bodies. The laminate body has an active portion in which the first electrode and the second electrode are arranged to overlap in a laminate direction of the laminate body, and inactive portions in which the first electrode and the second electrode are arranged not to overlap in the laminate direction of the laminate body. The inactive portions are provided on both sides of the active portion. The metal oxide layer has a first region formed in the same layer as the internal electrode in the inactive portion, and a second region formed so as to extend from the first region toward the active portion and overlap the internal electrode.
摘要翻译：多层压电元件具有交替层叠并烧结多个压电体和多个内部电极的层叠体。多个内部电极包括第一电极和第二电极。层叠体设置有由熔点高于压电体的烧结温度的材料形成的金属氧化物层。层压体具有活性部分，其中第一电极和第二电极布置成在层叠体的层叠方向上重叠，并且其中第一电极和第二电极布置成在层叠方向上不重叠的非活性部分的层压体。非活动部分设置在活动部分的两侧。金属氧化物层具有与非活性部分中的内部电极形成在同一层中的第一区域和形成为从第一区域朝向有源部分延伸并与内部电极重叠的第二区域。

2. 发明申请

US20080136293A1 Multilayer piezoelectric element 有权
标题翻译：多层压电元件
公开(公告)号：US20080136293A1
公开(公告)日：2008-06-12
申请号：US11907904
申请日：2007-10-18
申请人： Kazuo Mochizuki , Kazuo Nagata , Yuzo Sawara
发明人： Kazuo Mochizuki , Kazuo Nagata , Yuzo Sawara
IPC分类号： H01L41/083 , H01L41/187
CPC分类号： H01L41/0471 , H01L41/0472 , H01L41/0838
摘要： A multilayer piezoelectric element has a laminate body in which a plurality of piezoelectric bodies and a plurality of internal electrodes are alternately laminated and sintered. The plurality of internal electrodes comprise a first electrode and a second electrode. The laminate body is provided with a metal oxide layer formed of a material with a melting point higher than a sintering temperature of the piezoelectric bodies. The laminate body has an active portion in which the first electrode and the second electrode are arranged to overlap in a laminate direction of the laminate body, and inactive portions in which the first electrode and the second electrode are arranged not to overlap in the laminate direction of the laminate body. The inactive portions are provided on both sides of the active portion. The metal oxide layer has a first region formed in the same layer as the internal electrode in the inactive portion, and a second region formed so as to extend from the first region toward the active portion and overlap the internal electrode.
摘要翻译：多层压电元件具有交替层叠并烧结多个压电体和多个内部电极的层叠体。多个内部电极包括第一电极和第二电极。层叠体设置有由熔点高于压电体的烧结温度的材料形成的金属氧化物层。层压体具有活性部分，其中第一电极和第二电极在层叠体的层叠方向上重叠，并且其中第一电极和第二电极在层叠方向上不重叠的非活性部分的层压体。非活动部分设置在活动部分的两侧。金属氧化物层具有与非活性部分中的内部电极形成在同一层中的第一区域和形成为从第一区域朝向有效部分延伸并与内部电极重叠的第二区域。

3. 发明授权

US06637078B2 Slider for slide fastener with locking device 有权
公开(公告)号：US06637078B2
公开(公告)日：2003-10-28
申请号：US10119834
申请日：2002-04-11
申请人： Kazuo Nagata , Koji Yamagishi
发明人： Kazuo Nagata , Koji Yamagishi
IPC分类号： A44B1930
CPC分类号： A44B19/306 , Y10T24/2568 , Y10T24/2571 , Y10T24/2577 , Y10T24/2579 , Y10T24/2586 , Y10T70/5053
摘要： It relates to a slider for slider fastener with locking device where a sheet-like spring having a locking pawl at one end is fixed at the other end on a body. A bent portion of a spring portion of the fixed spring is exposed at a guide post, and a pull is mounted between the body and the spring so as to be raised or laid. A cam is provided on a lower face of an axle of the pull, and the axle slides on an inclined guide portion on the body. When the pull is laid forward of the body, a gap is formed between an edge of a through hole of a grip portion of the pull and the bent portion of the spring. Even if a load is applied to the pull in the horizontal direction or the vertical direction, this gap prevents the spring from plastic deformation, so that the spring is never plastically deformed under any use condition, thereby ensuring an excellent locking function.

4. 外观设计

USD252829S Toy vehicle 失效
公开(公告)号：USD252829S
公开(公告)日：1979-09-04
申请号：US788946
申请日：1977-04-19
申请人： Shinroku Nakao , Yoshiyasu Ishii , Kazuo Nagata
设计人： Shinroku Nakao , Yoshiyasu Ishii , Kazuo Nagata

5. 外观设计

USD338163S Radiation clinical thermometer 失效
公开(公告)号：USD338163S
公开(公告)日：1993-08-10
申请号：US757507
申请日：1991-09-11
申请人： Kaname Atsumi , Kazuo Nagata
设计人： Kaname Atsumi , Kazuo Nagata

6. 发明授权

US4434923A Apparatus for separating castings into necessary and unnecessary pieces 失效
标题翻译：将铸件分成必要和不必要的部件的装置
公开(公告)号：US4434923A
公开(公告)日：1984-03-06
申请号：US383985
申请日：1982-06-01
申请人： Kazuo Nagata , Susumu Ishii
发明人： Kazuo Nagata , Susumu Ishii
IPC分类号： B22D17/20 , B22D31/00 , B29C45/38 , B26F3/00
CPC分类号： B22D17/2076 , B22D31/00 , B29C45/382 , Y10S425/806 , Y10T225/329 , Y10T225/371
摘要： An apparatus for continuously separating castings into necessary and unnecessary portions, which castings are automatically and continuously produced by a die casting machine. The castings are separated into the necessary and unnecessary portions by vibration applied to a conveyance mechanism and to a plurality of masses while the castings are conveyed along the conveyance mechanism, which comprises a plurality of bar members.
摘要翻译：一种用于将铸件连续分离成必需和不必要的部分的装置，这些铸件由压铸机自动连续地生产。在铸件沿着包括多个杆构件的输送机构输送的同时，通过施加到输送机构的振动和多个质量，将铸件分成必要和不必要的部分。

7. 外观设计

USD254699S Baby chair 失效
公开(公告)号：USD254699S
公开(公告)日：1980-04-15
申请号：US879401
申请日：1978-02-21
申请人： Shinroku Nakao , Yoshiyasu Ishii , Kenshun Ishii , Kazuo Nagata
设计人： Shinroku Nakao , Yoshiyasu Ishii , Kenshun Ishii , Kazuo Nagata

8. 发明授权

US06684786B2 Press plate mounting apparatus 失效
标题翻译：压板安装装置
公开(公告)号：US06684786B2
公开(公告)日：2004-02-03
申请号：US10277958
申请日：2002-10-23
申请人： Kazuo Nagata , Katsuhide Tsukamoto
发明人： Kazuo Nagata , Katsuhide Tsukamoto
IPC分类号： B41F2700
CPC分类号： B41F27/005 , B41F27/1212 , Y10S101/36
摘要： A press plate mounting apparatus has a press plate placement portion capable of holding a press plate having a partially formed print face region, and a plate cylinder holding portion that rotatably holds a plate cylinder onto which the press plate is mounted. Positioning cross marks are provided in a non-print region of the press plate. The press plate placement portion includes a suction surface that sucks the print face region, and a scale member provided at a position outward of the suction surface and extending in a predetermined direction. The scale member is able to contact the locating cross marks when the press plate is held at a predetermined position. The scale member has a scale that makes it possible to visually check a positional deviation of the press plate in the predetermined direction.
摘要翻译：压板安装装置具有能够保持具有部分形成的印刷面区域的压板的压板放置部分和可旋转地保持安装有压板的印版滚筒的印版滚筒保持部。定位十字标记设置在压板的非打印区域中。压板放置部分包括抽吸印刷面区域的吸附表面和设置在吸附表面外侧并沿预定方向延伸的位置的标尺件。当压板保持在预定位置时，标尺件能够接触定位十字标记。标尺构件具有能够目视地检查压板在预定方向上的位置偏差的标尺。

9. 发明授权

US5158485A Female socket contact 失效
标题翻译：女性插座联系人
公开(公告)号：US5158485A
公开(公告)日：1992-10-27
申请号：US658331
申请日：1991-02-20
申请人： Hitoshi Saito , Osamu Sugiyama , Masutoshi Hashimoto , Kazuo Nagata
发明人： Hitoshi Saito , Osamu Sugiyama , Masutoshi Hashimoto , Kazuo Nagata
IPC分类号： H01R4/18 , H01R13/11 , H01R13/115 , H01R13/187
CPC分类号： H01R13/187 , H01R13/113 , H01R4/18
摘要： Disclosed is a female socket contact of the type having a female electrical contact section adapted to mate with a corresponding male contact and a resilient contact plate provided in the female electrical contact section. Thin-walled sections are respectively formed in opposing side walls constituting the female electrical contact section so as to provide on the respective inner surfaces of the side walls recesses for inner-space enlargement, and the end edges of the resilient contact plate are respectively positioned in the recesses for inner-space enlargement, thereby providing a large resilient contact pressure.
摘要翻译：公开了一种具有适合与相应的阳触头配合的阴电接触部分和设置在阴电接触部分中的弹性接触板的母插座触头。薄壁部分分别形成在构成阴电接触部分的相对侧壁中，以在侧壁的相应内表面上设置用于内部空间扩大的凹部，并且弹性接触板的端部边缘分别位于用于内部空间扩大的凹部，从而提供大的弹性接触压力。

10. 外观设计

USD282091S Toy vehicle 失效
公开(公告)号：USD282091S
公开(公告)日：1986-01-07
申请号：US547281
申请日：1983-10-31
申请人： Shinroku Nakao , Yoshiyasu Ishii , Kazuo Nagata
设计人： Shinroku Nakao , Yoshiyasu Ishii , Kazuo Nagata

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