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1. 发明授权

US07863802B2 Quartz crystal element made of double-rotation Y-cut quartz crystal plate 有权
标题翻译：石英晶体元素由双旋Y切割石英晶体板制成
公开(公告)号：US07863802B2
公开(公告)日：2011-01-04
申请号：US12254079
申请日：2008-10-20
申请人： Akio Chiba , Shigeru Obara
发明人： Akio Chiba , Shigeru Obara
IPC分类号： H01L41/08 , H01L41/18 , H03H9/21
CPC分类号： H03H9/19 , H03H9/02023 , H03H9/177
摘要： A crystal element has a crystal blank which is cut from a crystal of quartz and has a principal plane orthogonal to a Y″-axis, where the Y- and Z-axes are rotated by an angle of α around the X-axis in the crystal to be designated as the Y′- and Z′-axes, and the X- and Y′-axes are rotated by an angle of β around the Z′-axis to be designated as the X′- and Y″-axes. The crystal blank has mutually orthogonal two null stress-sensitivity axes. In the crystal blank, the thickness of the center part at which two null stress-sensitivity axes intersect is increased, and a ridge line portion defining a quadrangular pyramid like shape from the center part toward the outer peripheral part is formed. The sectional thickness of the crystal blank along the base thereof is larger in the central region and becomes gradually smaller toward both ends.
摘要翻译：晶体元件具有从石英晶体切割并具有与Y“轴正交的主平面的晶体坯料，其中Y轴和Z轴在X轴方向上围绕X轴旋转角度α 晶体被指定为Y'和Z'轴，并且X和Y'轴旋转角度＆bgr; 围绕Z'轴被指定为X'和Y“轴。晶体坯料具有相互正交的两个零应力敏感轴。在晶体坯料中，两个零应力 - 敏感性轴相交的中心部分的厚度增加，并且形成从中心部分朝向外周部分限定四边形金字塔形状的脊线部分。沿其底部的晶体坯料的截面厚度在中心区域较大，并且朝向两端逐渐变小。

2. 发明申请

US20090102326A1 QUARTZ CRYSTAL ELEMENT MADE OF DOUBLE-ROTATION Y-CUT QUARTZ CRYSTAL PLATE 有权
标题翻译：双重旋转Y-CUT QUARTZ水晶板的QUARTZ水晶元件
公开(公告)号：US20090102326A1
公开(公告)日：2009-04-23
申请号：US12254079
申请日：2008-10-20
申请人： Akio Chiba , Shigeru Obara
发明人： Akio Chiba , Shigeru Obara
IPC分类号： H01L41/04
CPC分类号： H03H9/19 , H03H9/02023 , H03H9/177
摘要： A crystal element has a crystal blank which is cut from a crystal of quartz and has a principal plane orthogonal to a Y″-axis, where the Y- and Z-axes are rotated by an angle of α around the X-axis in the crystal to be designated as the Y′- and Z′-axes, and the X- and Y′-axes are rotated by an angle of β around the Z′-axis to be designated as the X′- and Y″-axes. The crystal blank has mutually orthogonal two null stress-sensitivity axes. In the crystal blank, the thickness of the center part at which two null stress-sensitivity axes intersect is increased, and a ridge line portion defining a quadrangular pyramid like shape from the center part toward the outer peripheral part is formed. The sectional thickness of the crystal blank along the base thereof is larger in the central region and becomes gradually smaller toward both ends.
摘要翻译：晶体元件具有从石英晶体切割并具有与Y“轴正交的主平面的晶体坯料，其中Y轴和Z轴以围绕X轴的角度α旋转被指定为Y'和Z'轴的晶体，并且X和Y'轴围绕Z'轴旋转角度β被指定为X'和Y“ 咬人晶体坯料具有相互正交的两个零应力敏感轴。在晶体坯料中，两个零应力 - 敏感性轴相交的中心部分的厚度增加，并且形成从中心部分朝向外周部分限定四边形金字塔形状的脊线部分。沿其底部的晶体坯料的截面厚度在中心区域较大，并且朝向两端逐渐变小。

3. 发明授权

US07034441B2 Surface mount crystal unit and surface mount crystal oscillator 失效
标题翻译：表面贴装晶体单元和表面贴装晶体振荡器
公开(公告)号：US07034441B2
公开(公告)日：2006-04-25
申请号：US10706517
申请日：2003-11-12
申请人： Kozo Ono , Akio Chiba
发明人： Kozo Ono , Akio Chiba
IPC分类号： H01L41/08
CPC分类号： H03B5/32 , H03H9/0547 , H03H9/1014
摘要： A surface mount crystal unit comprising a crystal blank, a planar mounting substrate made of silicon and a cover having a shape with a recess and made of glass containing ions having high mobility. The mounting substrate and the cover are bonded by means of anode bonding and the crystal blank is hermetically sealed in a case made up of the mounting substrate and the cover. The mounting substrate has connection electrodes used for a connection with the crystal blank and external terminals to be used to surface-mount the crystal unit. The connection electrodes and external terminals are electrically connected.
摘要翻译：一种表面贴装晶体单元，包括晶体坯，由硅制成的平面安装基板和具有凹陷形状的盖，该玻璃包含具有高迁移率的离子的玻璃。安装基板和盖通过阳极接合结合，并且在由安装基板和盖组成的壳体中气密地密封晶体坯料。安装基板具有用于与晶体坯件的连接的连接电极和用于表面安装晶体单元的外部端子。连接电极和外部端子电连接。

4. 发明授权

US4690793A Nuclear fusion reactor 失效
标题翻译：核聚变反应堆
公开(公告)号：US4690793A
公开(公告)日：1987-09-01
申请号：US581076
申请日：1984-02-17
申请人： Hisanori Okamura , Kunio Miyazaki , Hirosi Akiyama , Shinichi Itoh , Tomio Yasuda , Kousuke Nakamura , Yukio Okoshi , Mutuo Kamoshita , Akio Chiba
发明人： Hisanori Okamura , Kunio Miyazaki , Hirosi Akiyama , Shinichi Itoh , Tomio Yasuda , Kousuke Nakamura , Yukio Okoshi , Mutuo Kamoshita , Akio Chiba
IPC分类号： G21B1/11 , G21B1/13 , G21B1/17 , G21B1/00 , B32B15/04 , B32B15/20
CPC分类号： G21B1/13 , B23K1/0008 , B23K1/19 , B23K1/20 , Y02E30/128 , Y10S228/903 , Y10S376/90 , Y10T428/12507 , Y10T428/12576 , Y10T428/12611 , Y10T428/12764 , Y10T428/12903
摘要： The nuclear fusion reactor of the present invention presents a new vacuum vessel for enclosing plasma particles where a reactor wall exposed to the above plasma particles has a piled structure. A plurality of heat-resisting ceramic tiles are metallurgically bonded to a metal-base body having a cooling means through a brazing material. The ceramic tiles are preferably composed of sintered silicon carbide of high density and containing a little beryllium oxide between the boundaries of crystal grains.
摘要翻译：本发明的核聚变反应器提供了用于封闭等离子体颗粒的新的真空容器，其中暴露于上述等离子体颗粒的反应器壁具有堆叠结构。多个耐热陶瓷砖通过钎焊材料冶金地结合到具有冷却装置的金属基体上。陶瓷砖优选由高密度的烧结碳化硅构成，并且在晶粒边界之间含有少量氧化铍。

5. 发明授权

US4369981A Fuel tank fitting structure 失效
标题翻译：燃油箱配件结构
公开(公告)号：US4369981A
公开(公告)日：1983-01-25
申请号：US241208
申请日：1981-03-06
申请人： Akio Chiba , Jun Funahashi
发明人： Akio Chiba , Jun Funahashi
IPC分类号： B60K15/063 , B60K15/067 , B62D43/10 , B60K15/08 , B60R21/10
CPC分类号： B62D43/10 , B60K15/067
摘要： A structure for fitting a fuel tank in an automotive vehicle comprises a rear floor panel fixed at a rear portion of the automotive vehicle, a rear seat cross member fixed to the under side of the rear floor panel across the automotive vehicle, a seat belt anchor fixing cross member fixed to the under side of the rear floor panel across the automotive vehicle, and a pair of bands suspended between the rear seat cross member and the seat belt anchor fixing cross member for supporting the fuel tank in position between the rear seat cross member and the seat belt anchor fixing cross member.
摘要翻译：用于将燃料箱装配在机动车辆中的结构包括固定在机动车辆的后部的后地板面板，固定到穿过机动车辆的后地板面板的下侧的后座椅横梁，座椅安全带锚固定在后部地板面板的下侧的固定横梁穿过机动车辆，以及一对悬挂在后排座椅横梁和座椅安全带锚定固定横梁之间的带，用于将燃料箱支撑在后排座椅十字架构件和安全带锚固固定横梁。

6. 发明申请

US20130222572A1 LIGHTING APPARATUS FOR VACUUM APPARATUS 有权
标题翻译：真空装置的照明装置
公开(公告)号：US20130222572A1
公开(公告)日：2013-08-29
申请号：US13821656
申请日：2011-02-21
申请人： Tomoaki Sasaki , Akio Chiba
发明人： Tomoaki Sasaki , Akio Chiba
IPC分类号： F21V33/00
CPC分类号： F21V33/00 , F21V33/0052 , G03B15/00 , G03B2215/0567 , G03B2215/0575 , H01L21/67253 , H04N5/2251
摘要： A lighting apparatus for a vacuum apparatus that allows light to enter the inside of the vacuum apparatus through an observation window and makes it possible to see the inside of the vacuum apparatus through the observation window by illuminating the inside of the vacuum apparatus includes a coupling adapter that is removably coupled to the observation window via a coupling unit, an opening that is formed in a central part of the coupling adapter and allows the inside of the vacuum apparatus to be seen through the observation window, and a plurality of LEDs (light-emitting diodes) that are placed in the coupling adapter and face the observation window. The lighting apparatus is attached to the observation window for seeing the inside of the vacuum apparatus and illuminates the inside of the vacuum apparatus.
摘要翻译：一种用于真空装置的照明装置，其允许光通过观察窗进入真空装置的内部，并且通过照亮真空装置的内部可以通过观察窗看到真空装置的内部，包括耦合适配器其通过联接单元可拆卸地耦合到观察窗，开口形成在联接适配器的中心部分，并允许通过观察窗看到真空装置的内部，并且多个LED（发光二极管）发光二极管），其放置在耦合适配器中并面向观察窗。照明装置附接到观察窗，用于观察真空装置的内部并照亮真空装置的内部。

7. 发明授权

US06930440B2 Tuning fork type crystal unit and bar type crystal unit 失效
标题翻译：调音叉式晶体单元和棒式晶体单元
公开(公告)号：US06930440B2
公开(公告)日：2005-08-16
申请号：US10697489
申请日：2003-10-30
申请人： Akio Chiba , Minoru Ishihara , Tamotsu Kurosawa
发明人： Akio Chiba , Minoru Ishihara , Tamotsu Kurosawa
IPC分类号： H03H9/215 , H03H9/19 , H03H9/21
CPC分类号： H03H9/21
摘要： A tuning fork type quartz crystal unit has a base and a pair of arms extending from respective ends of the base in a crystallographic Y direction of quartz crystal. Each of the arms comprises a first crystal member and a second crystal member which extend in the Y direction. The first crystal member and the second crystal member are joined to each other in a crystallographic YZ plane by a direct bonding such that the first crystal member and the second crystal member have respective crystallographic X directions oriented away from each other and extending parallel to each other. Each of the arms has excitation electrodes disposed respectively on a pair of exposed surfaces thereof which lie in the YZ plane. The direct bonding comprises, for example, a siloxane bond by which the first crystal member and the second crystal member are joined to each other.
摘要翻译：音叉式石英晶体单元具有从石英晶体的Y方向的基底的两端延伸的基部和一对臂。每个臂包括在Y方向上延伸的第一晶体构件和第二晶体构件。第一晶体构件和第二晶体构件通过直接接合在晶体YZ平面中彼此接合，使得第一晶体构件和第二晶体构件具有彼此远离并且彼此平行延伸的各自的晶体X方向。每个臂具有分别设置在其位于YZ平面中的一对暴露表面上的激励电极。直接键合包括例如第一晶体构件和第二晶体构件相互连接的硅氧烷键。

8. 发明申请

US20050139016A1 Load sensor with use of crystal resonator 审中-公开
公开(公告)号：US20050139016A1
公开(公告)日：2005-06-30
申请号：US11065209
申请日：2005-02-22
申请人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
发明人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
IPC分类号： G01G3/16 , G01G3/13 , G01L1/10 , H01L41/08 , H01L41/18
CPC分类号： G01G3/13
摘要： Excitation electrodes are respectively affixed to central portions of both surfaces of a long plate-shaped AT-cut crystal resonator, the central portion starts a thickness shear oscillation in the length direction of the crystal resonator when an electric signal is applied to the central portion of the crystal resonator through the excitation electrodes. And, channel-shaped, half-circular-shaped, or trapezoid grooves in cross-section are respectively formed in the plate width direction on middle portions between the center portion and end portions of the crystal resonator. These grooves are formed so as to be symmetrical with respect to a thicknesswise central position of the crystal resonator through a well-known etching technique such as photo-etching and the like.

9. 发明授权

US07174620B2 Method of manufacturing thin quartz crystal wafer 失效
标题翻译：薄型石英晶片的制造方法
公开(公告)号：US07174620B2
公开(公告)日：2007-02-13
申请号：US10746400
申请日：2003-12-26
申请人： Akio Chiba , Kozo Ono , Tamotsu Kurosawa
发明人： Akio Chiba , Kozo Ono , Tamotsu Kurosawa
IPC分类号： H04R31/00
CPC分类号： H03H3/02 , C30B29/18 , C30B33/00 , H03H9/19 , Y10T29/42 , Y10T29/49002 , Y10T29/49005 , Y10T29/49798
摘要： A method of manufacturing a thin quartz crystal wafer from a quartz crystal block which is cut from a crystal body of synthetic quartz crystal and has a flat principal surface, comprises the steps of (a) converging a laser beam at a region in said quartz crystal block at a predetermined depth from the principal surface thereof to cause multiphoton phenomenon state, thereby breaking Si—O—Si bonds of quartz crystal in said region to form voids in said region, and (b) peeling said thin quartz crystal wafer from a body of said quartz crystal block along said voids. The above process is repeatedly performed on one quartz crystal block to peel off a plurality of thin quartz crystal wafers successively from the principal surface of the quartz crystal block. Each of the thin quartz crystal wafers is divided into individual quartz crystal blanks for making quartz crystal units.
摘要翻译：从由合成石英晶体切割并具有平坦主表面的石英晶体块制造薄晶体晶片的方法包括以下步骤：（a）将激光束会聚在所述石英晶体的区域在其主表面的预定深度处阻挡以产生多光子现象状态，从而破坏所述区域中的石英晶体的Si-O-Si键，以在所述区域中形成空隙，并且（b）将所述薄的石英晶片从主体的所述石英晶体块。上述过程在一个石英晶体块上重复进行，从石英晶体块的主表面连续地剥离多个薄的石英晶片。每个薄的石英晶片被分成用于制造石英晶体单元的单独的石英晶体空白。

10. 发明授权

US06880407B2 Load sensor with use of crystal resonator 失效
标题翻译：使用晶体谐振器的负载传感器
公开(公告)号：US06880407B2
公开(公告)日：2005-04-19
申请号：US10163858
申请日：2002-06-05
申请人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
发明人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
IPC分类号： G01G3/16 , G01G3/13 , G01L1/10 , H01L41/08 , H01L41/18 , G01B7/16 , H01L41/04
CPC分类号： G01G3/13
摘要： Excitation electrodes are respectively affixed to central portions of both surfaces of a long plate-shaped AT-cut crystal resonator, the central portion starts a thickness shear oscillation in the length direction of the crystal resonator when an electric signal is applied to the central portion of the crystal resonator through the excitation electrodes. And, channel-shaped, half-circular-shaped, or trapezoid grooves in cross-section are respectively formed in the plate width direction on middle portions between the center portion and end portions of the crystal resonator. These grooves are formed so as to be symmetrical with respect to a thicknesswise central position of the crystal resonator through a well-known etching technique such as photo-etching and the like.
摘要翻译：励磁电极分别固定在长板状AT切割晶体谐振器的两个表面的中心部分，当电信号施加到晶体谐振器的中心部分时，中心部分在晶体谐振器的长度方向上开始厚度剪切振荡晶体谐振器通过激发电极。并且，在晶体谐振器的中心部分和端部之间的中间部分上分别在板宽度方向上形成横截面的通道形状，半圆形或梯形槽。这些槽通过公知的蚀刻技术如光蚀刻等形成为相对于晶体谐振器的厚度方向中心位置对称。

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