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11. 发明专利

JP2007246319A Ceramic joined body having hollow structure 有权
标题翻译：具有中空结构的陶瓷接合体
公开(公告)号：JP2007246319A
公开(公告)日：2007-09-27
申请号：JP2006070442
申请日：2006-03-15
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： UMETSU MOTOHIRO , SATO SHINYA , MIYATA NOBORU
IPC分类号： C04B37/00
摘要： PROBLEM TO BE SOLVED: To provide a ceramic joined body having a hollow structure excellent in airtightness. SOLUTION: The ceramic joined body having the hollow structure is formed by joining the joining surfaces of ceramic members to each other with a joining layer comprising a ceramic joining material having a melting temperature lower than that of the ceramic members. The joining layer has 0.01-0.2 mm thickness in a direction vertical to the joining surface, a corner part formed from a side wall surface adjacent to one joining surface and a planar surface adjacent to another joining surface is covered with a joining material meniscus having a recessed curved surface and a ratio δ/t of the distance (δ) between the corner part of the side wall surface and the shortest part on the joining material meniscus surface to the thickness (t) of the joining material is ≥0.5 and ≤10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有气密性优异的中空结构的陶瓷接合体。解决方案：具有中空结构的陶瓷接合体通过将陶瓷构件的接合表面彼此接合而形成，该接合层包括熔融温度低于陶瓷构件的陶瓷接合材料的接合层。接合层在垂直于接合表面的方向上具有0.01-0.2mm的厚度，由与一个接合表面相邻的侧壁表面形成的角部和与另一个接合表面相邻的平面表面覆盖有具有弯曲面的弯曲面和接合材料弯液面的最短部分之间的距离（δ）与接合材料的厚度（t）之间的距离（δ）的比值δ/ t为≥0.5，≤10 。版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2007116843A Ultrasonic motor 有权
标题翻译：超声波电机
公开(公告)号：JP2007116843A
公开(公告)日：2007-05-10
申请号：JP2005306596
申请日：2005-10-21
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ASUMI KAZUMASA , MIYATA NOBORU , MANYA AKINOBU
IPC分类号： H02N2/00
摘要： PROBLEM TO BE SOLVED: To ensure that contacts of an ultrasonic driving element and a driven member have high resistance to wear even under long-term continuous use. SOLUTION: This ultrasonic motor is composed of the ultrasonic driving element, the driven member driven by vibration of the ultrasonic driving element, and a pressure device for pressing the ultrasonic driving element against the driven member; and enables a synthetic member at the front end of the ultrasonic driving element to make an elliptical motion, and the driven member to move in the reverse direction to the traveling direction of the elliptical motion. The front end member of the ultrasonic driving element is formed out of boron carbide. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了确保超声波驱动元件和从动元件的接触，即使在长期连续使用下也具有高耐磨性。解决方案：该超声波马达由超声波驱动元件，由超声波驱动元件的振动驱动的从动构件和用于将超声波驱动元件压靠在被驱动构件上的压力装置构成; 并且能够使超声波驱动元件的前端的合成部件形成椭圆运动，并且从动部件沿与椭圆运动的行进方向相反的方向移动。超声波驱动元件的前端部件由碳化硼构成。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP2004201376A Signal sender 有权
公开(公告)号：JP2004201376A
公开(公告)日：2004-07-15
申请号：JP2002364815
申请日：2002-12-17
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI , MIYATA NOBORU
IPC分类号： H01L41/09 , H01L41/113 , H02N2/00 , H03H9/13
摘要： PROBLEM TO BE SOLVED: To provide a signal sender which does not require a battery. SOLUTION: The signal sender 1 has a signal transmitter 3 which generates a specified electric signal and transmits the generated signal, and a power source 2 which supplies power to the signal transmitter 3. The power source 2 has an actuator 11 which is constituted by laminating a piezoelectric element 20 where electrodes are made on both sides of a piezoelectric substance 22 in the shape of a thin plate and a spring plate 21 in the shape of a thin plate, and it is so arranged that free oscillation is induced in the actuator 11 by the action of a switch 4. The signal transmitter 3 is operated, using only the power obtained by freely oscillating the actuator 11. COPYRIGHT: (C)2004,JPO&NCIPI

14. 发明专利

JP2012236762A Method for producing ceramic joined body and gas dispersion plate 有权
标题翻译：用于生产陶瓷接合体和气体分散板的方法
公开(公告)号：JP2012236762A
公开(公告)日：2012-12-06
申请号：JP2012156945
申请日：2012-07-12
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社 , Nihon Ceratec Co Ltd , 株式会社日本セラテック
发明人： ICHIKAWA YOSHITAKA , HIRANO KATSUYUKI , IGUCHI MASAHITO , OGURA TOMOYUKI , MIYATA NOBORU
IPC分类号： C04B37/00 , C04B38/00 , H01L21/205
摘要： PROBLEM TO BE SOLVED: To provide a method producible of a ceramic joined body which can obtain a stable flow rate when being used as a gas blowout hole of a gas dispersion plate, and to provide a method producible of the gas dispersion plate using the same at a good yield.SOLUTION: A compact of ceramic coarse grains is pressed and sintered, to thereby obtain porous ceramics 11 (the first sintering step). Porous ceramics 11 are fitted into an annular compact of ceramic fine grains, to thereby densify the annular compact 12, and to allow the annular dense ceramics 12 to be joined directly to the porous ceramics 11 (the second sintering step). A ceramic joined body 10 is fitted into a hole part 34a provided on a ceramic compact 33 to be used as the body of the gas dispersion plate 20 after sintering, The ceramic compact 33 is densified, and the body of the gas dispersion plate 20 is directly joined to the ceramic joined body 10 (the third sintering step).
摘要翻译：要解决的问题：提供一种可用于陶瓷接合体的方法，该陶瓷接合体在用作气体分散板的气体吹出孔时可以获得稳定的流速，并且提供可产生气体分散板的方法使用相同的良好的收益。解决方案：压制和烧结陶瓷粗粒的压块，从而获得多孔陶瓷11（第一烧结步骤）。将多孔陶瓷11嵌入陶瓷微细颗粒的环形压块中，从而致密化环形压块12，并使环形致密陶瓷12直接与多孔陶瓷11接合（第二烧结步骤）。将陶瓷接合体10嵌入到设置在陶瓷压块33上的孔部34a中，作为烧结后的气体分散板20的主体，陶瓷压块33被致密化，气体分散板20的主体为直接接合到陶瓷接合体10（第三烧结步骤）。版权所有（C）2013，JPO＆INPIT

15. 发明专利

JP2011148688A Ceramic joined body and method for producing the same 有权
标题翻译：陶瓷接合体及其制造方法
公开(公告)号：JP2011148688A
公开(公告)日：2011-08-04
申请号：JP2010288675
申请日：2010-12-24
申请人： Nihon Ceratec Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社日本セラテック
发明人： KITABAYASHI TETSUO , KAWAGUCHI SHINNOSUKE , TSUCHIDA ATSUSHI , SATO KEISUKE , TSUTAI YOSHIFUMI , ISHIDA HIRONORI , MIYATA NOBORU
IPC分类号： C04B37/00 , B23Q3/15 , H01L21/683
摘要： PROBLEM TO BE SOLVED: To provide a thin ceramic member in which a conductor is built at high precision. SOLUTION: The method includes: a step of forming grooves 111 on the main face of a first ceramic sintered compact 11 having relative density of ≥99%; a step of forming conductors 12 on the grooves 111; a step of polishing the main face of the first ceramic sintered compact 11 together with the conductors 12 to form the surfaces 121 of the conductors 12 formed at the grooves 111 in the main face and each surface 111 of the first ceramic sintered compact other than the grooves 111 into the same polishing faces; a step of forming the main face of the second ceramic sintered compact 13 having a relative density of ≥99% into a polishing face; and a step of adhering the main face of the first ceramic sintered compact 11 with the main face of the second ceramic sintered compact 13 and performing hot pressing. The first ceramic sintered compact 11 and the second ceramic sintered compact 13 essentially consist of mutually common components. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种以高精度构建导体的薄陶瓷构件。解决方案：该方法包括：在相对密度≥99％的第一陶瓷烧结体11的主面上形成槽111的工序; 在槽111上形成导体12的步骤; 与导体12一起研磨第一陶瓷烧结体11的主面的步骤，形成形成在主面的槽111上的导体12的表面121以及第一陶瓷烧结体11的除了槽111进入相同的抛光面; 将相对密度≥99％的第二陶瓷烧结体13的主面形成到研磨面的工序; 以及将第一陶瓷烧结体11的主面与第二陶瓷烧结体13的主面粘合并进行热压的工序。第一陶瓷烧结体11和第二陶瓷烧结体13基本上由相互共同的部件构成。版权所有（C）2011，JPO＆INPIT

16. 发明专利

JP2011148687A Ceramic joined body and method for production thereof 有权
标题翻译：陶瓷接合体及其生产方法
公开(公告)号：JP2011148687A
公开(公告)日：2011-08-04
申请号：JP2010288674
申请日：2010-12-24
申请人： Nihon Ceratec Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社日本セラテック
发明人： ISHIDA HIRONORI , MIYATA NOBORU , KITABAYASHI TETSUO , KAWAGUCHI SHINNOSUKE , TSUCHIDA ATSUSHI , SATO KEISUKE , TSUTAI YOSHIFUMI
IPC分类号： C04B37/00 , H01L21/683
摘要： PROBLEM TO BE SOLVED: To provide a thin ceramic joined body in which a conductor is embedded with high accuracy.
SOLUTION: The method for production of a thin ceramic joined body includes: a process of preparing the first and second ceramic sintered compacts 11 and 12 having the relative density of ≥99% and a conductor 13 having voids; and a process of infilling voids by holding the conductor 13 between the first and second ceramic sintered compacts 11 and 12 to hot-press them, and making creep at least one ceramic sintered compact to join to the other ceramic sintered compact. The first and second ceramic sintered compacts 11 and 12 have a mutually common ingredient as a main component, and the average particle size of at least either one of the compacts is 7 μm or less.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种以高精度嵌入导体的薄陶瓷接合体。＆lt; P＆gt;解决方案：制造薄陶瓷接合体的方法包括：制备相对密度≥99％的第一和第二陶瓷烧结体11和12以及具有空隙的导体13的方法; 以及通过将导体13保持在第一陶瓷烧结体11和第二陶瓷烧结体12之间进行热压而使空隙填充的工序，并使至少一个陶瓷烧结体蠕变到另一陶瓷烧结体。第一陶瓷烧结体11和第二陶瓷烧结体12具有相互共同的成分作为主要成分，并且压块中的至少任一个的平均粒径为7μm以下。版权所有（C）2011，JPO＆INPIT

17. 发明专利

JP2011052136A Long-afterglow fluorophor 有权
标题翻译：长后视荧光
公开(公告)号：JP2011052136A
公开(公告)日：2011-03-17
申请号：JP2009203078
申请日：2009-09-02
申请人： Institute Of National Colleges Of Technology Japan , Nihon Ceratec Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社日本セラテック , 独立行政法人国立高等専門学校機構
发明人： SUZUKI YOSHIRO , MIYATA NOBORU , WATANABE MASAYUKI , IGUCHI MASAHITO
IPC分类号： C09K11/80
摘要： PROBLEM TO BE SOLVED: To provide a long-afterglow fluorophor having an absorption peak in a wavelength region of LED white light and having a yellow afterglow characteristic.
SOLUTION: The long-afterglow fluorophor is composed of Gd
3 Sc
2-x Ga
3+x O
12 and shows an emission spectrum of a wavelength of 440 to 700 nm by excitation of light containing at least a wavelength of 400 to 450 nm. The long-afterglow fluorophor is doped with 0.1 to 1.0 mol% of Ce and either one or more of Hf, Ti, Zr, W and Pb, the sum being 0.1 to 1.0 mol%, and has one or more peaks in the wavelength of 400 to 450 nm.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供在LED白光的波长区域具有吸收峰并具有黄色余辉特性的长余辉荧光体。
解决方案：长余辉荧光体由Gd 3 SBS 2-x 3 O 12 < / SB>，并且通过激发包含至少400至450nm的波长的光，显示出波长为440-700nm的发射光谱。长余辉荧光体掺杂有0.1〜1.0mol％的Ce和Hf，Ti，Zr，W和Pb中的一种或多种，总和为0.1〜1.0mol％，并且在波长为 400至450nm。版权所有（C）2011，JPO＆INPIT

18. 发明专利

JP2007217748A Method for depositing spray deposit film on machinable ceramic substrate 审中-公开
标题翻译：沉积在可加工陶瓷基板上的喷涂膜的方法
公开(公告)号：JP2007217748A
公开(公告)日：2007-08-30
申请号：JP2006039323
申请日：2006-02-16
申请人： Nihon Ceratec Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社日本セラテック
发明人： OGURA TOMOYUKI , MIYATA NOBORU , NOMURA TOSHIKATSU , UMEKI TOSHIYA
IPC分类号： C23C4/18 , C04B41/87
摘要： PROBLEM TO BE SOLVED: To provide a spray deposit film depositing method in which a spray deposit film deposited on a machinable ceramic substrate of small thickness and low rigidity is not peeled nor cracked and the machinable ceramic substrate itself is not cracked after the thermal spraying. SOLUTION: The method for depositing a spray deposit film on a machinable ceramic substrate having the thickness of ≤10 mm and the Young's modulus of ≤100 GPa includes a step of preheating the substrate, a step of depositing a ceramic film by welding ceramic powder on the substrate by the thermal spraying, and a step of blowing cooling air to the ceramic film. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种喷雾沉积膜沉积方法，其中沉积在具有小厚度和低刚度的可机加工陶瓷基板上的喷涂沉积膜不会剥离或破裂，并且可机加工的陶瓷基板本身在其后不会破裂热喷涂。解决方案：在厚度≤10mm，杨氏模量≤100GPa的可机加工陶瓷基板上沉积喷雾沉积膜的方法包括预热基板的步骤，通过焊接沉积陶瓷膜的步骤通过热喷涂在基板上的陶瓷粉末，以及向陶瓷膜吹送冷却空气的步骤。版权所有（C）2007，JPO＆INPIT

19. 发明专利

JP2005237173A Driving device 有权
标题翻译：驱动装置
公开(公告)号：JP2005237173A
公开(公告)日：2005-09-02
申请号：JP2004046573
申请日：2004-02-23
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： WATANABE MASAYUKI , MIYATA NOBORU
IPC分类号： H02N2/00
摘要： PROBLEM TO BE SOLVED: To provide a drive device capable of moving a driven body at a high speed, without degrading the driving characteristics, even if a large voltage is applied. SOLUTION: This device has a piezoelectric actuator, having an expansion displacement portion in which a first piezoelectric body and a first flat surface electrode are stacked alternately, and electrodes of the first piezoelectric body are polarized in a first direction vertical to the surface of the first flat surface electrode; a shear displacement portion which is connected with the expansion displacement portion in the first direction, in which a second piezoelectric body and a second flat surface electrode are alternately stacked, and in which electrodes of the second piezoelectric are polarized in a second direction parallel to the second flat surface electrode; and a power source portion which applies alternate voltage to the first flat surface electrode so that the direction of the mean electric field per one cycle which is generated at the first piezoelectric body becomes substantially identical with the direction of the polarization of the first piezoelectric body. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使施加较大的电压，也可以提供能够高速移动被驱动体而不降低驱动特性的驱动装置。解决方案：该装置具有压电致动器，具有膨胀位移部分，其中第一压电体和第一平面电极交替堆叠，并且第一压电体的电极沿垂直于表面的第一方向极化的第一平面电极; 剪切位移部分，其在第一方向上与膨胀位移部分连接，其中第二压电体和第二平面电极交替堆叠，并且其中第二压电体的电极在平行于第二方向的第二方向上极化第二平面电极; 以及电源部，其对所述第一平面电极施加交替电压，使得在所述第一压电体处产生的每一个周期的平均电场的方向与所述第一压电体的极化方向大致相同。版权所有（C）2005，JPO＆NCIPI

20. 发明专利

JP2005194150A Piezoelectric ceramics 审中-公开
标题翻译：压电陶瓷
公开(公告)号：JP2005194150A
公开(公告)日：2005-07-21
申请号：JP2004003566
申请日：2004-01-09
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： AIDA SATORU , FUKUNAGA RYOICHI , MIYATA NOBORU
IPC分类号： C04B35/49 , C04B35/491 , H01L41/187 , H01L41/39 , H01L41/43 , H01L41/24
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic which can be formed by firing at a lower temperature without practically lowering the piezoelectric characteristics. SOLUTION: The piezoelectric ceramic is expressed by the general formula ABO 3 where the site A has lead as a main component and the site B has zirconium and titanium as main components, and it is characterised in that the electromechanical coupling factor Kr of the piezoelectric ceramic after adding 0.5 to 3.0 wt.% of a sintering auxiliary containing at least two kinds selected from among bismuth oxides, boron oxides, and zinc oxides to the total weight of the ABO 3 and firing at a temperature of 1,000 °C or lower, is 0.6 or larger, and the composition of respective components of the sintering auxiliaries after firing is 30 to 55 mol% of a Bi component, 0 to 25 mol% of the B component, and 45 to 70 mol% of a Zn component, respectively. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以在较低温度下烧制形成而不实际降低压电特性的压电陶瓷。
解决方案：压电陶瓷由通式ABO 3 表示，其中A位具有铅作为主要成分，B位具有锆和钛作为主要成分，其特征在于在将氧化铋，氧化硼和氧化锌中的至少2种以上的烧结助剂添加0.5重量％至3.0重量％之后，压电陶瓷的机电耦合系数Kr为ABO 3 在1000℃以下的烧成温度为0.6以上的情况下，烧成后的烧成助剂的组成各成分为Bi成分30〜55摩尔％，Bi成分为30〜55摩尔％， B成分和45〜70摩尔％的Zn成分。版权所有（C）2005，JPO＆NCIPI

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