专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011217493A Vibrator and vibration wave actuator 有权
标题翻译：振动和振动波动执行器
公开(公告)号：JP2011217493A
公开(公告)日：2011-10-27
申请号：JP2010082423
申请日：2010-03-31
申请人： Canon Inc , Mino Ceramic Co Ltd , キヤノン株式会社 , 美濃窯業株式会社
发明人： MARUYAMA YUTAKA , KUMAZAWA TAKESHI
IPC分类号： H02N2/00
摘要： PROBLEM TO BE SOLVED: To provide a vibrator capable of improving vibration efficiency by suppressing vibration attenuation due to size reduction, for outputting the vibration energy which is more stable and larger than before with a low-cost configuration, along with a vibration wave actuator equipped with the vibrator.SOLUTION: In the vibrator, a piezoelectric element having one or a plurality of piezoelectric layers and electrode layers is fixed to a ceramic substrate, and the ceramic substrate is vibrated by the vibration energy of the piezoelectric element to output vibration of the ceramic substrate. A region containing silicon dioxide is provided between a surface part of the ceramic substrate on the side where the piezoelectric element is fixed and the piezoelectric element. The piezoelectric element is fixed to the ceramic substrate through the region containing silicon dioxide.
摘要翻译：要解决的问题：为了提供能够通过抑制由于尺寸减小引起的振动衰减而提高振动效率的振动器，为了以低成本构造输出比以前更稳定和更大的振动能量，以及配备有振动波的致动器在振动器中，将具有一个或多个压电层和电极层的压电元件固定在陶瓷基板上，陶瓷基板由压电元件的振动能振动，以输出振动陶瓷基板。包含二氧化硅的区域设置在陶瓷基板的固定有压电元件的一侧的表面部分与压电元件之间。压电元件通过含有二氧化硅的区域固定在陶瓷衬底上。

2. 发明专利

JP2006074850A Oscillatory driving unit and actuator 有权
标题翻译：振动驱动单元和执行器
公开(公告)号：JP2006074850A
公开(公告)日：2006-03-16
申请号：JP2004251977
申请日：2004-08-31
申请人： Canon Inc , Mino Ceramic Co Ltd , キヤノン株式会社 , 美濃窯業株式会社
发明人： MARUYAMA YUTAKA , NITSUTO KIYOSHI , KUMAZAWA TAKESHI , SOMIYA NAOKI
IPC分类号： H02N2/00
CPC分类号： H02N2/106 , H02N2/007
摘要： PROBLEM TO BE SOLVED: To provide an oscillatory driving unit which suppresses abrasion of an elastic member or a contact member. SOLUTION: In this oscillatory driving unit which relatively drives the elastic member (3) where oscillation is excited by an electric-mechanic energy converting element (7) and the contact members (9 and 10) in contact with the elastic member, at least either the elastic member or the contact member is made of alumina ceramics which contains 5 wt% to 40 wt% zirconium oxides. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供抑制弹性部件或接触部件的磨损的摆动驱动部。解决方案：在相对驱动弹性构件（3）的振荡驱动单元中，振动由电动机能能转换元件（7）和与弹性构件接触的接触构件（9和10）激发，弹性构件或接触构件中的至少任一个由包含5重量％至40重量％的氧化锆的氧化铝陶瓷制成。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2013159536A Ceramic porous body-metal heat insulating material and method of manufacturing the same 有权
标题翻译：陶瓷多孔体金属绝热材料及其制造方法
公开(公告)号：JP2013159536A
公开(公告)日：2013-08-19
申请号：JP2012024572
申请日：2012-02-08
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社 , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： TSUJINO AYUMI , KUMAZAWA TAKESHI , FUKUSHIMA MANABU , YOSHIZAWA YUICHI
IPC分类号： C04B37/02 , B32B15/04 , C04B38/00 , C04B41/80 , C04B41/88 , F16L59/00
摘要： PROBLEM TO BE SOLVED: To provide a ceramic porous body-metal heat insulating material that can have a ceramic porous body, expected to exhibit high-temperature heat insulation bearing comparable with a ceramic porous heat insulator with high porosity, a metal component, etc., combined in an easier method, and to provide a method of manufacturing the same.SOLUTION: There are provided a ceramic porous body-metal heat insulating material that is obtained by tightly bonding a metal layer to at least a part of a surface of a ceramic porous body and is easy to composite by being bonded to a machine component etc., consisting principally of metal, wherein an intermediate layer containing the ceramic and the metal, and as required, a metal different from the bonded metal is formed on an interface between the ceramic porous body and the metal where the ceramic porous body and the metal layer are bonded, and one of the bonded metals intrudes into even pores of the ceramic porous body on a ceramic porous body side of the intermediate layer; and a method of manufacturing the same.
摘要翻译：要解决的问题：提供一种可以具有陶瓷多孔体的陶瓷多孔体金属绝热材料，预期具有与具有高孔隙率的陶瓷多孔绝热体相当的高温绝热轴承，金属组分等。，以更简单的方法组合，并提供其制造方法。解决方案：提供了一种陶瓷多孔体金属绝热材料，其通过将金属层紧密地结合至金属层的至少一部分表面而获得陶瓷多孔体，并且通过与主要由金属组成的机械部件等粘合而容易复合，其中包含陶瓷和金属的中间层以及根据需要的金属不同于金属的金属形成在界面上在陶瓷多孔体与陶瓷多孔体与金属层接合的金属之间，其中一个粘结金属侵入到陶瓷多孔体的均匀孔中 c中间层的多孔体侧; 及其制造方法。

4. 发明专利

JP2009215091A Dense boron carbide sintered body and method for producing the same 有权
标题翻译： DONOR BORON碳化物烧结体及其制造方法
公开(公告)号：JP2009215091A
公开(公告)日：2009-09-24
申请号：JP2008057984
申请日：2008-03-07
申请人： Mino Ceramic Co Ltd , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所 , 美濃窯業株式会社
发明人： YOSHIZAWA YUICHI , MIYAZAKI HIROYUKI , SHU YU , HIUGA HIDEKI , KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , HONDA TORU
IPC分类号： C04B35/563
摘要： PROBLEM TO BE SOLVED: To provide an economical production technology of boron carbide sintered body which can fire even a dense boron carbide sintered product of complicated shape at normal pressure without pressurizing, not necessitating much addition of sintering aid in the raw materials nor necessitating special additives and special treatments, without deteriorating extremely excellent mechanical properties originally possessed by the boron carbide sintered body. SOLUTION: This dense boron carbide sintered body with 95% or higher relative density contains at least a small amount of tungsten, where the content of tungsten is 0.2-7 mass% and the content of aluminum is less than 0.03 mass%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种经济的碳化硼烧结体的生产技术，即使在常压下也可以均匀地发生复杂形状的致密碳化硼烧结体，而不加压，不需要在原料中添加大量的烧结助剂需要特殊添加剂和特殊处理，而不会劣化碳化硼烧结体最初具有的极好的机械性能。解决方案：具有95％或更高相对密度的致密碳化硼烧结体含有至少少量的钨，其中钨含量为0.2-7质量％，铝含量小于0.03质量％。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2014172789A Porous ceramic laminate heat insulating material and method for manufacturing the same 有权
标题翻译：多孔陶瓷层压板绝热材料及其制造方法
公开(公告)号：JP2014172789A
公开(公告)日：2014-09-22
申请号：JP2013047319
申请日：2013-03-08
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： TSUJINO AYUMI , SEKINE YOSHIHITO , KUMAZAWA TAKESHI , FUKUSHIMA MANABU , YOSHIZAWA YUICHI
IPC分类号： C04B38/00 , C04B37/00 , F16L59/04 , F16L59/06
摘要： PROBLEM TO BE SOLVED: To provide a porous ceramic heat insulating material capable of sufficiently realizing strengths required for a heat insulating material designed as a structural material and exhibiting a low heat conductivity enabling the use thereof as a superior heat insulating material.SOLUTION: The provided porous ceramic laminate heat insulating material has a structure wherein two or more porous plates having many pores in interiors thereof are laminated via an adhesive layer, wherein each of the porous plates has a thickness of 2-50 mm and possesses, in the interior thereof, many cylindrical macropores with inner diameters of 10-300 μm having a fixed directionality, wherein each adhesive layer is obtained by dispersing fine pores having thicknesses of 100-2000 μm and inner diameters of 0.5-10 μm, wherein at least two of the porous plates include macropores having a similar directionality, whereas the respective macropores of the two porous plates laminated via the adhesive layer are disposed along mutually opposite directions.
摘要翻译：要解决的问题：提供一种多孔陶瓷绝热材料，其能够充分实现设计为结构材料的隔热材料所需的强度，并且具有低导热性，使其能够用作优异的隔热材料。解决方案：提供多孔陶瓷层叠体隔热材料具有这样的结构，其中在其内部具有许多孔的两个或更多个多孔板通过粘合剂层层压，其中每个多孔板的厚度为2-50mm，并且在其内部，许多内径为10-300μm的圆柱形大孔具有固定的方向性，其中每个粘合剂层通过分散厚度为100-2000μm和内径为0.5-10μm的细孔而获得，其中至少两个多孔板包括具有相似方向性的大孔，而通过粘合剂层压的两个多孔板的各自的大孔沿着相互相反的方向布置。

6. 发明专利

JP2011246309A Zirconia-based setter and method for manufacturing the same 有权
标题翻译：基于ZIRCONIA的设备及其制造方法
公开(公告)号：JP2011246309A
公开(公告)日：2011-12-08
申请号：JP2010121347
申请日：2010-05-27
申请人： Mino Ceramic Co Ltd , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所 , 美濃窯業株式会社
发明人： KUMAZAWA TAKESHI , MAKI YUJI , TSUJINO AYUMI , YOSHIZAWA YUICHI , FUKUSHIMA MANABU
IPC分类号： C04B35/64 , C04B35/48 , F27D3/12
摘要： PROBLEM TO BE SOLVED: To provide a useful zirconia-based ceramic setter which exhibits high mechanical properties capable of functioning as a setter for firing, enables efficient removal of a binder without inhibiting optimal circulation of a reducing gas, required for the setter for remarkably downsized components, when such components are fired, and hardly reacts with electronic device components or the like during firing.SOLUTION: The zirconia-based setter is constituted of partially stabilized zirconia regions having a yttrium oxide content of 2-3 mol% to zirconium oxide and stabilized zirconia regions having a yttrium oxide content of 6-10 mol% to zirconium oxide, when microscopically observed. Further, the zirconia-based setter has a plurality of through micropores, and porosity of 50-99%.
摘要翻译：要解决的问题：为了提供一种有用的氧化锆基陶瓷固定器，其具有能够用作烧结装置的高机械性能，能够有效地除去粘合剂而不抑制固化剂所需的还原气体的最佳循环当这些组分被烧制时几乎不会与电子器件部件等发生反应。解决方案：氧化锆系固化剂由氧化锆和氧化锆的氧化钇含量为6-10摩尔％的稳定的氧化锆区域的氧化锆含量为2-3摩尔％的部分稳定的氧化锆区域构成，当显微镜观察。此外，氧化锆系固定器具有多个贯通微孔，孔隙率为50-99％。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2003306386A Alumina ceramic setter and method for manufacturing the same 审中-公开
标题翻译：氧化铝陶瓷设备及其制造方法
公开(公告)号：JP2003306386A
公开(公告)日：2003-10-28
申请号：JP2002107087
申请日：2002-04-09
申请人： Mino Ceramic Co Ltd , Motoyama:Kk , 株式会社モトヤマ , 美濃窯業株式会社
发明人： KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , HAGA MOTOKAZU , HAYASHI YOSHIAKI
IPC分类号： C04B41/87 , C04B35/101 , C04B35/64 , F27D3/12 , H01G13/00
摘要： PROBLEM TO BE SOLVED: To provide ceramic setters which are effective for the electronic device components and the like made of materials which may react with setter materials; can prevent reaction with the setter materials; achieve high air permeability and high removal efficiency of organic substances in the process of firing or the like; can achieve uniform dispersion of an atmospheric gas in the setter and easy transfer to the outside; and lead to the improvement of the quality and productivity of the above components and the like, and to provide an economical method for manufacturing the same. SOLUTION: The ceramic setters having a plurality of through-holes are used in the heat treatment or firing of ceramic electronic device components and metal components by injection molding. The ceramic setter comprises 98 wt.% or more of alumina and 0.3 wt.% or less of silica and has a relative density of 95% or more. The through-hole has a linear shape in the longitudinal direction with a generally same inner diameter, which has an average pore size of 0.3-1 mm. The method for manufacturing the setter is provided. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供对由可与固化剂材料反应的材料制成的电子器件部件等有效的陶瓷定型器; 可以防止与固化剂材料的反应; 在烧制过程中达到高透气性和高有机物去除效率; 可以实现大气气体在固定器中的均匀分散，并且容易转移到外部; 并且导致上述组分等的质量和生产率的提高，并且提供其制造方法。解决方案：具有多个通孔的陶瓷固定器用于通过注射成型对陶瓷电子器件部件和金属部件进行热处理或烧制。陶瓷固定器包含98重量％以上的氧化铝和0.3重量％以下的二氧化硅，相对密度为95％以上。通孔在长度方向上具有大致相同的内径的直线形状，其平均孔径为0.3-1mm。提供了制造器的方法。版权所有（C）2004，JPO

8. 发明专利

JP2013060350A Boron carbide-containing ceramics-oxide ceramics assembly and method of producing the same 有权
标题翻译：含碳化硅的陶瓷 - 氧化物陶瓷组件及其制造方法
公开(公告)号：JP2013060350A
公开(公告)日：2013-04-04
申请号：JP2011201514
申请日：2011-09-15
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社 , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所
发明人： MAKI YUJI , TANAKA YOSUKE , SEKINE YOSHIHITO , KUMAZAWA TAKESHI , KITA HIDENORI , HIUGA HIDEKI
IPC分类号： C04B37/00
摘要： PROBLEM TO BE SOLVED: To provide a new technology, wherein a boron carbide-containing ceramic member showing a conductivity and an oxide ceramic member showing insulation properties are simply joined and integrated to obtain a composite member which has an extremely-high joint strength of 100 MPa or larger and in which alternate properties are added to the boron carbide-containing ceramic member.SOLUTION: The boron carbide-containing ceramics-oxide ceramics assembly is configured by integrating the boron carbide-containing ceramic member having 2 mass% or larger of boron carbide and the oxide ceramic member showing the insulation properties through a joining layer where both members are joined by using aluminum or an aluminum compound as a joint material, wherein the jointed portion has a strength of 100 MPa or higher.
摘要翻译：要解决的问题为了提供一种新技术，其中显示出导电性的含碳化硼的陶瓷构件和显示绝缘性的氧化物陶瓷构件简单地结合并整合，以获得具有极高接头的复合构件强度为100MPa以上，并且在含碳化硼的陶瓷构件中添加交替性。解决方案：含碳化硼的陶瓷 - 氧化物陶瓷组件通过将具有2质量％或更大的碳化硼的含碳化硼的陶瓷构件与通过接合层显示绝缘性质的氧化物陶瓷构件整合而构成，通过使用铝或铝化合物作为接合材料来接合构件，其中接合部分具有100MPa或更高的强度。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012072044A Boron carbide-containing ceramic bonded body, and method for producing the bonded body 有权
标题翻译：含硼碳化物的陶瓷结合体以及生产粘合体的方法
公开(公告)号：JP2012072044A
公开(公告)日：2012-04-12
申请号：JP2010253236
申请日：2010-11-11
申请人： Mino Ceramic Co Ltd , National Institute Of Advanced Industrial Science & Technology , 独立行政法人産業技術総合研究所 , 美濃窯業株式会社
发明人： SEKINE YOSHIHITO , KUMAZAWA TAKESHI , KITA HIDENORI , HIUGA HIDEKI
IPC分类号： C04B37/00
CPC分类号： B23K1/19 , C04B35/563 , C04B37/005 , C04B37/006 , C04B2237/064 , C04B2237/068 , C04B2237/121 , C04B2237/122 , C04B2237/124 , C04B2237/125
摘要： PROBLEM TO BE SOLVED: To provide a novel technique by which boron carbide-containing ceramic members can be bonded to each other by simple processes with a high bonding strength not less than 100 MPa.SOLUTION: The boron carbide-containing ceramic bonded body is obtained by integrating ceramic members each containing boron carbide with a bonding layer interposed therebetween, and the strength at the bonded portion is not less than 100 MPa.

10. 发明专利

JP2010005901A Pressed body for fired body, dense ceramic member and method of manufacturing dense ceramic member 审中-公开
标题翻译：用于火焰体的压力体，DENSE陶瓷构件及其制造方法DENSE CERAMIC MEMBER
公开(公告)号：JP2010005901A
公开(公告)日：2010-01-14
申请号：JP2008167510
申请日：2008-06-26
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社
发明人： KUMAZAWA TAKESHI , SENSUI YOSHIYUKI , KITAGUCHI DANIEL YUKICHI
IPC分类号： B28B3/02 , B28B7/16 , C04B35/00
摘要： PROBLEM TO BE SOLVED: To provide a dense ceramic having a dense and useful rugged surface without applying a work on a mold, carrying out operation requiring complicated work or necessitating post-work to a resultant pressed body or a fired material, and also to provide a method of manufacturing by which the ceramic is directly provided. SOLUTION: The pressed body for the fired body, from which the dense ceramic member provided with a flat surface formed to have fine ruggedness and having ≥90% relative density is provided by firing, is formed by pressing granulated particle raw material powder (0.3-2 μm primary particle diameter) and includes the flat surface on which a surface pattern of a paper using plant fiber as a raw material or a sheet having many particles stuck on a surface of one base material using as the base material the paper or a cloth using the plant fiber as the raw material, is transferred. The dense ceramic and the method of manufacturing the same are also provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有致密和有用的粗糙表面的致密陶瓷，而不在模具上施加工作，执行需要复杂工作或对所得压制体或烧制材料进行后期加工的操作，以及还提供了直接提供陶瓷的制造方法。解决方案：通过烧制制造烧结体的被压制体，通过烧成而形成具有形成具有微细凹凸且具有≥90％相对密度的平坦表面的致密陶瓷构件，通过压制造粒颗粒原料粉末（0.3-2μm一次粒径），并且包括使用植物纤维作为原料的纸的表面图案或具有许多颗粒的片材粘附在一个基材的表面上作为基材的平坦表面或以植物纤维为原料的布料进行转印。还提供了致密陶瓷及其制造方法。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式