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1. 发明授权

US06494566B1 Head member having ultrafine grooves and a method of manufacture thereof 失效
标题翻译：具有超细槽的头部件及其制造方法
公开(公告)号：US06494566B1
公开(公告)日：2002-12-17
申请号：US09015468
申请日：1998-01-29
申请人： Toshikazu Kishino , Kazunori Soroi , Keisuke Ito , Makoto Ohkubo
发明人： Toshikazu Kishino , Kazunori Soroi , Keisuke Ito , Makoto Ohkubo
IPC分类号： B41J2045
CPC分类号： B41J2/1623 , B41J2/14233 , B41J2/161 , B41J2/1637 , B41J2/1646 , B41J2002/14258 , B41J2202/03 , Y10T29/42 , Y10T29/49401
摘要： A printer head member having ultrafine grooves of high density and high precision. In one or more embodiments of the invention, a flat plate made of ceramics, glass, silicon or the like is bonded and integrated to a partition wall made of a powder of ceramics, glass, silicon or the like, obtained by a molding process. The mold used for obtaining the partition includes ultrafine grooves that conform to the shape of a partition. In another embodiment of the invention, a member for passage having high density and high precision is obtained by a molding process. A flat plate made of ceramics, glass, silicon or the like is bonded and integrated to a partition wall made of a powder of ceramics, glass, silicon or the like, using a molding die having one or more fine grooves for forming one or more partition walls, wherein at least a passage is formed between the partition walls. One or more embodiments of the invention are directed to an ink jet printer head including one or more ink chambers, an ejection port communicating with the ink chambers, and a diaphragm for applying pressure to the ink chambers. The diaphragm is formed of conductive inorganic material, and a piezoelectric element bonded to the diaphragm. A driving electrode is formed on the piezoelectric element. The displacement of a piezoelectric element is favorably transmitted to the diaphragm.
摘要翻译：一种具有高密度和高精度的超细槽的打印机头部件。在本发明的一个或多个实施例中，由陶瓷，玻璃，硅等制成的平板与通过模制工艺获得的由陶瓷，玻璃，硅等制成的分隔壁结合并整合。用于获得隔板的模具包括符合隔板形状的超细槽。在本发明的另一个实施例中，通过模制工艺获得具有高密度和高精度的用于通道的构件。将由陶瓷，玻璃，硅等制成的平板用陶瓷，玻璃，硅等粉末形成的隔壁结合并整合，使用具有一个或多个细槽的成形模，形成一个或多个分隔壁，其中至少在分隔壁之间形成通道。本发明的一个或多个实施例涉及一种喷墨打印机头，其包括一个或多个墨室，与墨室连通的喷射口以及用于向墨室施加压力的隔膜。隔膜由导电无机材料形成，并且压电元件结合到隔膜。驱动电极形成在压电元件上。压电元件的位移有利地传递到隔膜。

2. 发明授权

US4639426A Decorative hard golden ceramic article 失效
标题翻译：装饰硬金陶瓷制品
公开(公告)号：US4639426A
公开(公告)日：1987-01-27
申请号：US712424
申请日：1985-03-18
申请人： Yoshio Nagato , Kazunori Soroi
发明人： Yoshio Nagato , Kazunori Soroi
IPC分类号： A44C27/00 , C04B35/58 , C04B35/584 , G04B37/22 , C04B35/48
CPC分类号： C04B35/58014 , A44C27/003 , C04B35/58028 , C04B35/632 , C04B35/64 , C04B35/645 , G04B37/221
摘要： Disclosed is a decorative hard golden article comprising at least one member selected from titanium nitride and zirconium nitride as a main component and 0.1 to 30% by weight of at least one member selected from alumina (Al.sub.2 O.sub.3) and zirconia (ZrO.sub.2).In this decorative hard golden article, the corrosion resistance is highly improved while the flexural strength and hardness are maintained at high levels.
摘要翻译：公开了一种装饰性金黄色制品，其包含选自氮化钛和氮化锆作为主要成分的至少一种和选自氧化铝（Al 2 O 3）和氧化锆（ZrO 2）中的至少一种的至少一种。在这种装饰性金黄色金属制品中，耐腐蚀性大大提高，而弯曲强度和硬度保持在高水平。

3. 发明授权

US4656145A Zirconia type black decorative article and process for production thereof 失效
标题翻译：氧化锆黑色装饰品及其制造方法
公开(公告)号：US4656145A
公开(公告)日：1987-04-07
申请号：US564694
申请日：1983-12-23
申请人： Kazunori Soroi
发明人： Kazunori Soroi
IPC分类号： C04B35/486 , G04B37/22 , C04B35/48
CPC分类号： G04B37/221 , C04B35/486
摘要： Disclosed is a process for the production of a zirconia type black decorative article which comprises sintering an unsintered molded body comprising a matrix composed mainly of zirconia and at least one stabilizer contained in the matrix, said stabilizer being selected from Y.sub.2 O.sub.3, MgO, CeO.sub.2 and CaO, at a temperature of 1400.degree. to 1600.degree. C. in a non-oxidizing atmosphere so that the molded body becomes black, and subjecting the sintered body to the mirror polishing treatment. The decorative article prepared according to this process has a black and glossy mirror surface and also has high flexural strength and high toughness.
摘要翻译：公开了一种生产氧化锆型黑色装饰品的方法，该方法包括烧结包含主要由氧化锆组成的基质和基质中至少一种稳定剂的未烧结成型体，所述稳定剂选自Y 2 O 3，MgO，CeO 2和CaO 在1400℃〜1600℃的温度下，在非氧化性气氛中使成型体变黑，对烧结体进行镜面抛光处理。根据该方法制备的装饰品具有黑色和光泽的镜面，并且还具有高弯曲强度和高韧性。

4. 发明授权

US4511665A Decorative hard golden ceramic article 失效
公开(公告)号：US4511665A
公开(公告)日：1985-04-16
申请号：US535739
申请日：1983-09-26
申请人： Yoshio Nagato , Kazunori Soroi
发明人： Yoshio Nagato , Kazunori Soroi
IPC分类号： A44C27/00 , C04B35/58 , C04B35/584 , G04B37/22 , C04B35/10 , C04B35/48
CPC分类号： C04B35/58014 , A44C27/003 , C04B35/58028 , C04B35/632 , C04B35/64 , C04B35/645 , G04B37/221
摘要： Disclosed is a decorative hard golden article comprising at least one member selected from titanium nitride and zirconium nitride as a main component and 0.1 to 30% by weight of at least one member selected from alumina (Al.sub.2 O.sub.3) and zirconia (ZrO.sub.2).In this decorative hard golden article, the corrosion resistance is highly improved while the flexural strength and hardness are maintained at high levels.

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