公开(公告)号：US06576302B1

公开(公告)日：2003-06-10

申请号：US09513814

申请日：2000-02-25

申请人： Susumu Mizuta ,  Tetsuo Tsuchiya ,  Akio Watanabe ,  Yoji Imai ,  Iwao Yamaguchi ,  Toshiya Kumagai ,  Takaaki Manabe ,  Hiroyuki Niino ,  Akira Yabe

发明人： Susumu Mizuta ,  Tetsuo Tsuchiya ,  Akio Watanabe ,  Yoji Imai ,  Iwao Yamaguchi ,  Toshiya Kumagai ,  Takaaki Manabe ,  Hiroyuki Niino ,  Akira Yabe

IPC分类号： C08J718

CPC分类号： C23C18/14 ,  C23C18/06 ,  C23C18/1216

摘要： There is disclosed a method for producing a metal oxide, which comprises the steps of: dissolving a metal organic compound (e.g. a metal organic acid salt, a metal acetylacetonato complex, and a metal alkoxide having an organic group with 6 or more carbon atoms) in a solvent to provide a state of solution, applying the solution onto a substrate, drying the solution, and subjecting the resultant substrate to irradiation with a laser light of a 400 nm or less wavelength, to form a metal oxide on the substrate. According to that method, a metal oxide can be produced without applying a heat treatment at a high temperature of the degree adopted in the conventionally known application thermal decomposition method.

摘要翻译： 公开了一种金属氧化物的制造方法，该方法包括以下步骤：将金属有机化合物（例如金属有机酸盐，金属乙酰丙酮络合物和具有6个或更多个碳原子的有机基团的金属醇盐） 在溶剂中以提供溶液状态，将溶液施加到基材上，干燥溶液，并使所得基板对波长为400nm以下的激光进行照射，以在基板上形成金属氧化物。 根据该方法，可以在常规已知的应用热分解方法中采用的高温下进行金属氧化物而不进行热处理。

公开(公告)号：US5166117A

公开(公告)日：1992-11-24

申请号：US758555

申请日：1991-09-12

申请人： Yoji Imai ,  Yoshinori Kadoma ,  Toru Kawashima

发明人： Yoji Imai ,  Yoshinori Kadoma ,  Toru Kawashima

IPC分类号： A61K6/00 ,  A61K6/083 ,  C08F4/00 ,  C08F4/06 ,  C08F4/26

CPC分类号： A61K6/0052 ,  C08F4/00 ,  C08F4/26

摘要： A polymerization initiator composition controlling polymerization at interface, comprising a (thio)barbituric acid compound represented by the general formula I: ##STR1## wherein R.sup.1 is an alkyl group of 1 to 3 carbon atoms, R.sup.2 and R.sup.3 are independently hydrogen atom or an alkyl group of 1 to 3 carbon atoms, and X is oxygen atom or sulfur atom, and (a) a metal halide represented by the general formula, MY.sub.n wherein M is Cu or Fe, Y is halogen atom, and n is an integer of 2 when M is Cu or an integer of 3 when M is Fe, or (b) a halogen ion-forming compound and M.sup.m -forming compound wherein M is Cu or Fe and m is 2+ when M is Cu or 3+ when M is Fe, and a curable composition comprising the (thio)barbituric acid and radically polymerizable monomer.

公开(公告)号：US06963190B2

公开(公告)日：2005-11-08

申请号：US10782833

申请日：2004-02-23

申请人： Kazuo Asanuma ,  Yoji Imai ,  Yasuo Hosaka

发明人： Kazuo Asanuma ,  Yoji Imai ,  Yasuo Hosaka

IPC分类号： H02M3/155 ,  G05F1/575 ,  G08F1/40

CPC分类号： G05F1/575

摘要： An object of this invention is to provide a power supply apparatus, which realizes a frequency characteristic of an open-loop transfer function having a trap point, and can deal with input fluctuation. A controller of the power supply apparatus of the invention is a circuit in which although the form of its transfer function is the same as a conventional one, values of respective coefficients are different, only a phase margin is ensured without ensuring a gain margin, and the transfer function is realized which provides a frequency range (i.e. trap point) in which a decrease in gain is remarkable and a phase is considerably delayed. Besides, in order to ensure the stability against input fluctuation, a power conversion circuit is used which converts an input voltage from an input DC power supply so as to be constant in multiplying voltage by time.

摘要翻译： 本发明的目的是提供一种电源装置，其实现具有陷阱点的开环传递函数的频率特性，并且可以处理输入波动。 本发明的电源装置的控制器是其传递函数的形式尽管与常规的传递函数相同的电路，但各系数的值不同，仅确保相位余量而不确保增益裕度， 实现了提供频率范围（即陷阱点）的传递函数，其中增益的减小是显着的并且相位显着延迟。 此外，为了确保对输入波动的稳定性，使用电力转换电路，其将来自输入DC电源的输入电压转换为在时间上乘法电压时恒定。

公开(公告)号：US5955529A

公开(公告)日：1999-09-21

申请号：US897140

申请日：1997-07-21

申请人： Yoji Imai ,  Yasutoshi Kakizawa ,  Masao Kamikura ,  Toshiki Shikata

发明人： Yoji Imai ,  Yasutoshi Kakizawa ,  Masao Kamikura ,  Toshiki Shikata

IPC分类号： A61B17/56 ,  A61B17/00 ,  A61F2/02 ,  A61F2/28 ,  A61F2/46 ,  A61K6/00 ,  A61K9/00 ,  A61K9/20 ,  A61L27/00 ,  A61L27/46 ,  A61L27/56 ,  A61L33/00 ,  C08K3/32 ,  C08F20/00

CPC分类号： A61L27/46 ,  A61K9/2009 ,  A61K9/204 ,  A61L27/56 ,  C08K3/32 ,  A61B2017/00004 ,  A61F2/28 ,  A61F2002/2817 ,  A61F2002/30062 ,  A61F2002/4631 ,  A61F2210/0004

摘要： The present invention provides a biodegradable material having excellent organic compatibility, moldability, mechanical properties, biodegradability and storage stability which can be used as bone substitute material, material for osteosynthesis, bone filling material, dental material, material having controlled release of chemical, material having controlled release of physiologically active compound or the like and a process for the preparation thereof. A novel biodegradable material is provided, comprising as essential components a lactic acid-based polymer (A) consisting of structural units (a) derived from lactic acid components and polyester structural units (b) derived from dicarboxylic acid components and diol components, the weight ratio of (a)/(b) being from 98/2 to 20/80, and a calcium phosphate-based compound (B), wherein the weight ratio of (A)/(B) is from 99/1 to 30/70. A process for the preparation of such a biodegradable material is also provided.

摘要翻译： 本发明提供一种生物可降解材料，其具有优异的有机相容性，成型性，机械性能，生物降解性和储存稳定性，可用作骨替代材料，骨接合材料，骨填充材料，牙科材料，具有化学控制释放的材料，具有 生理活性化合物等的控制释放及其制备方法。 提供了一种新型的可生物降解材料，作为必要成分，由来自乳酸成分的结构单元（a）和由二羧酸成分和二醇成分得到的聚酯结构单元（b）构成的乳酸类聚合物（A） （A）/（b）的比例为98/20〜20/80，磷酸钙系化合物（B）的重量比为99/1〜30 / 70。 还提供了一种制备这种可生物降解材料的方法。