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1. 发明授权

US5739078A Fluoran compounds, intermediates and color forming recording materials 失效
标题翻译：氟化合物，中间体和成色记录材料
公开(公告)号：US5739078A
公开(公告)日：1998-04-14
申请号：US663135
申请日：1996-08-22
申请人： Mitsuhiro Yanagita , Takehiro Sato , Shigemi Suga , Tomoya Hidaka , Toru Kawabe , Mamoru Aizawa , Shinichi Sato , Izuo Aoki
发明人： Mitsuhiro Yanagita , Takehiro Sato , Shigemi Suga , Tomoya Hidaka , Toru Kawabe , Mamoru Aizawa , Shinichi Sato , Izuo Aoki
IPC分类号： B41M5/145 , B41M5/327 , C07C217/92 , C07D493/10 , C09B11/24 , C09B11/28
CPC分类号： C09B11/28 , B41M5/1455 , B41M5/3275 , C07C217/92 , C07D493/10 , C09B11/24
摘要： By using the fluoran compound represented by the following general formula (I); ##STR1## wherein R.sup.1 is alkyl containing 1 to 4 carbon atoms, R.sup.3 is alkyl containing 1 to 8 carbon atoms, R.sup.4 is hydrogen or alkyl containing 1 to 8 carbon atoms, or R.sup.3 and R.sup.4 may bond with each other to form a ring together with a N atom, R.sup.2 is alkyl containing 1 to 4 carbon atoms, and n denotes 0, 1 or 2, however, the substituents represented by R.sup.2 may be different with each other when n is 2, as a color former for color forming recording materials, recording materials which have excellent properties in whiteness of the background of the material under light and in photostability of color-formed images on the materials as well as in sufficient color forming capability of the material even after having exposed them to light, can be provided.
摘要翻译： PCT No.PCT / JP95 / 02096 Sec。 371日期：1996年8月22日 102（e）日期1996年8月22日PCT提交1995年10月13日PCT公布。 WO96 / 11986 PCT公开号日期：1996年4月25日利用下述通式（I）表示的荧蒽化合物。（I）其中R 1是含有1至4个碳原子的烷基，R 3是含有1至8个碳原子的烷基，R 4是氢或含有1至8个碳原子的烷基，或者R 3和R 4可以彼此键合形成与N原子一起形成的环，R2是含有1〜4个碳原子的烷基，n表示0,1或2，但是，当n为2时，由R 2表示的取代基可以相互不同，作为用于成色记录材料，即使在将其暴露于光之后，在材料上的颜色形成图像的光的背景的白色度以及颜色形成图像的光稳定性以及材料的充分的颜色形成能力方面具有优异的性能的记录材料，可以提供。

2. 发明申请

US20120064132A1 ANTIBACTERIAL MEDICAL EQUIPMENT AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：抗生素医疗设备及其生产方法
公开(公告)号：US20120064132A1
公开(公告)日：2012-03-15
申请号：US13321215
申请日：2010-05-19
申请人： Mamoru Aizawa , Tomoyuki Hoshikawa , Ken Ishii , Haruki Funao
发明人： Mamoru Aizawa , Tomoyuki Hoshikawa , Ken Ishii , Haruki Funao
IPC分类号： A61K9/00 , A61P31/04 , C07F1/10 , A61K31/6615 , C07F9/117
CPC分类号： A61L27/12 , A61L27/54 , A61L29/02 , A61L29/16 , A61L31/026 , A61L31/16 , A61L2300/104 , A61L2300/112 , A61L2300/404 , A61L2300/606
摘要： An object of the present invention is to provide an antibacterial medical equipment which has sufficient antibacterial activity in vivo and is excellent in compatibility with living tissues, and also can maintain antibacterial activity over a long period and has high safety.An antibacterial medical equipment characterized in that inositol phosphate is bonded to a Ca compound of a medical equipment whose surface is at least coated with a layer of the Ca compound, or a medical equipment comprising the Ca compound. The antibacterial medical equipment as described above, wherein silver ions are bonded to the inositol phosphate. A method for producing an antibacterial medical equipment, which comprises bringing a medical equipment whose surface is at least coated with a layer of a Ca compound, or a medical equipment comprising a Ca compound into contact with an aqueous solution of inositol phosphate to obtain an antibacterial medical equipment in which inositol phosphate is bonded to the Ca compound. The method for producing an antibacterial medical equipment, wherein inositol phosphate is bonded to the Ca compound and then the Ca compound is brought into contact with an aqueous solution containing silver ions to obtain an antibacterial medical equipment in which silver ions are bonded to the inositol phosphate.
摘要翻译：本发明的目的在于提供一种在体内具有足够的抗菌活性并且与活组织相容性优异的抗菌医疗设备，并且能够长时间保持抗菌活性且安全性高。一种抗菌医疗设备，其特征在于磷酸肌醇与其表面至少涂覆有Ca化合物层的医疗设备的Ca化合物或包含Ca化合物的医疗设备结合。如上所述的抗菌医疗设备，其中银离子与磷酸肌醇结合。一种抗菌医疗设备的制造方法，其特征在于，将表面至少涂覆有Ca化合物的医疗器械，或包含Ca化合物的医疗器械与磷酸肌醇水溶液接触，得到抗菌剂磷酸肌醇与Ca化合物结合的医疗设备。生产抗菌医疗设备的方法，其中将磷酸肌醇与Ca化合物接合，然后使Ca化合物与含有银离子的水溶液接触，得到银离子与磷酸肌醇结合的抗菌医疗设备。

3. 发明申请

US20110065890A1 CALCIUM PHOSPHATE/BIODEGRADABLE POLYMER HYBRID MATERIAL, METHOD FOR PRODUCING SAME AND IMPLANT USING THE HYBRID MATERIAL 审中-公开
标题翻译：磷酸钙/生物可降解聚合物混合材料，使用混合材料生产它们和植入物的方法
公开(公告)号：US20110065890A1
公开(公告)日：2011-03-17
申请号：US12881909
申请日：2010-09-14
申请人： Mamoru Aizawa , Yusuke Shigemitsu , Masashi Makita
发明人： Mamoru Aizawa , Yusuke Shigemitsu , Masashi Makita
IPC分类号： C08G63/692 , C08G63/06
CPC分类号： C08L67/04 , A61L27/46 , A61L27/56 , A61L27/58 , C08K3/32
摘要： The present invention provides a calcium phosphate/biodegradable polymer hybrid material with high strength prepared by complexing a calcium phosphate porous material and a biodegradable polymer having a average molecular weight of 50,000 to 500,000, an implant comprising the hybrid material, and a method for producing a calcium phosphate/biodegradable polymer hybrid material prepared by immersing the calcium phosphate porous material within a solution including a biodegradable polymer and performing an ultrasonic treatment or a suction treatment.
摘要翻译：本发明提供一种具有高强度的磷酸钙/生物可降解聚合物混合材料，其通过使磷酸钙多孔材料和平均分子量为50,000至500,000的可生物降解的聚合物络合而制备，包含该混合材料的植入物，以及一种生产通过将磷酸钙多孔质体浸渍在包含可生物降解的聚合物的溶液中并进行超声波处理或吸附处理而制备的磷酸钙/生物可降解聚合物混合材料。

4. 发明授权

US06796185B2 Differential pressure/pressure transmitter 有权
标题翻译：差压/压力变送器
公开(公告)号：US06796185B2
公开(公告)日：2004-09-28
申请号：US10400417
申请日：2003-03-28
申请人： Ryou Kurosawa , Mamoru Aizawa
发明人： Ryou Kurosawa , Mamoru Aizawa
IPC分类号： G01L1500
CPC分类号： G01L19/0618 , G01L19/0645
摘要： The differential pressure/pressure transmitter of the present invention detects overpressures by using pre-loading diaphragms. The differential pressure/pressure transmitter of the present invention is provided with a high pressure-side diaphragm assembly 24 having a high pressure-side process diaphragm 34, which transfers high pressure from a process to the high pressure-side transfer oil, and a high pressure-side pre-loading diaphragm 32. The differential pressure/pressure transmitter is also provided with a low pressure-side diaphragm assembly 25 having a low pressure-side process diaphragm 38 and a low pressure-side pre-loading diaphragm 36. A differential pressure sensor assembly is provided to detect the pressure difference between the high pressure-side transfer oil from the high pressure-side diaphragm assembly and the above low pressure-side transfer oil from the low pressure-side diaphragm assembly.
摘要翻译：本发明的差压/压力变送器通过使用预加载膜检测超压。本发明的差压/压力变送器设置有高压侧隔膜组件24，该高压侧隔膜组件24具有高压侧过程隔膜34，其将高压从工艺转移到高压侧转移油，并且高压差侧预加载隔膜32.差压/压力变送器还设置有具有低压侧过程隔膜38和低压侧预加载隔膜36的低压侧隔膜组件25.差动提供压力传感器组件以检测来自高压侧隔膜组件的高压侧转印油与来自低压侧隔膜组件的上述低压侧转印油之间的压力差。

5. 发明申请

US20120136088A1 BIOCOMPATIBLE CERAMIC-POLYMER HYBRIDS AND CALCIUM PHOSPHATE POROUS BODY 有权
标题翻译：生物可溶性陶瓷聚合物杂化物和磷酸氢钙多孔体
公开(公告)号：US20120136088A1
公开(公告)日：2012-05-31
申请号：US13308459
申请日：2011-11-30
申请人： Mamoru Aizawa , Masahiro Rikukawa , Yusuke Shigemitsu , Hiroshi Nagashima
发明人： Mamoru Aizawa , Masahiro Rikukawa , Yusuke Shigemitsu , Hiroshi Nagashima
IPC分类号： A61L27/32 , C12P9/00 , C01B25/32 , B05D3/12
CPC分类号： A61L27/425 , A61L27/56
摘要： A hydroxyapatite ceramic hybrid material, which includes a biodegradable polymer included in the pores in a hydroxyapatite ceramic structure, and a method thereof, and a calcium phosphate porous body, which is formed by an intertwining of fibrous calcium phosphates and includes a plurality of first pores formed where the fibrous calcium phosphates interconnect and plurality of equal diameter substantially spherical second pores with a larger inside diameter than the first pores, and a method thereof are provided.
摘要翻译：羟基磷灰石陶瓷混合材料，其包括羟基磷灰石陶瓷结构的孔中包含的生物可降解聚合物及其方法，以及磷酸钙多孔体，其通过纤维状磷酸钙的交织而形成，并且包括多个第一孔其中纤维状磷酸钙互相连接，并且具有比第一孔更大的内径的多个等直径的大致球形的第二孔，以及其方法。

6. 发明申请

US20100152317A1 BIOCOMPATIBLE CERAMIC-POLYMER HYBRIDS 有权
标题翻译：生物成分陶瓷聚合物混合物
公开(公告)号：US20100152317A1
公开(公告)日：2010-06-17
申请号：US12621274
申请日：2009-11-18
申请人： Mamoru Aizawa , Masahiro Rikukawa
发明人： Mamoru Aizawa , Masahiro Rikukawa
IPC分类号： A61L27/10
CPC分类号： A61L27/425 , A61L27/56
摘要： A hydroxyapatite ceramic hybrid material includes a hydroxyapatite ceramic structure having pores therein and a biodegradable polymer included in the pores in the hydroxyapatite ceramic structure. The biodegradable polymer can be a poly L-lactic acid polymer. A method for preparing a hydroxyapatite ceramic-biodegradable polymer hybrid material includes preparing a porous hydroxyapatite ceramic containing pores having an average pore diameter of 10 μm or larger; and forming a biodegradable polymer in the pores of the porous hydroxyapatite ceramic. The porous hydroxyapatite ceramic may be prepared by: preparing a slurry comprising hydroxyapatite fibers and heat-degradable particles in a selected solvent; filtering the slurry to obtain a paste; preparing a molded body using the paste; compacting the molded body to produce a green compact; and firing the green compact at a temperature at least 1000° C. to produce a porous hydroxyapatite ceramic structure.
摘要翻译：羟基磷灰石陶瓷混合材料包括其中具有孔的羟基磷灰石陶瓷结构和包含在羟基磷灰石陶瓷结构的孔中的可生物降解的聚合物。生物可降解聚合物可以是聚L-乳酸聚合物。制备羟基磷灰石陶瓷可生物降解聚合物混合材料的方法包括制备含有平均孔径为10μm以上的孔的多孔羟基磷灰石陶瓷; 并在多孔羟基磷灰石陶瓷的孔中形成可生物降解的聚合物。多孔羟基磷灰石陶瓷可以通过以下步骤制备：在选定的溶剂中制备包含羟基磷灰石纤维和可热降解颗粒的浆料; 过滤浆料得到糊状物; 使用糊料制备成型体; 压制成型体以产生生坯; 并在至少1000℃的温度下焙烧生坯，以产生多孔羟基磷灰石陶瓷结构。

7. 发明授权

US06343855B1 Ferroelectric element process for producing the same and ink jet head 失效
标题翻译：用于制造相同的铁电元件工艺和喷墨头
公开(公告)号：US06343855B1
公开(公告)日：2002-02-05
申请号：US09011959
申请日：1998-02-23
申请人： Shinichi Sakamaki , Yukimi Takahashi , Yorinobu Yamada , Motoyuki Toki , Mamoru Aizawa
发明人： Shinichi Sakamaki , Yukimi Takahashi , Yorinobu Yamada , Motoyuki Toki , Mamoru Aizawa
IPC分类号： B41J2045
CPC分类号： B41J2/14233 , B41J2202/03 , C23C18/1216 , C23C18/1254 , H01L41/1876 , H01L41/318
摘要： A ferroelectric element, having a ferroelectric material containing at least two metals, the ferroelectric element having been produced by a process including the steps of: providing alkoxides of the respective metals as starting compounds; hydrolyzing the metal alkoxides in the presence of a catalytic amount of a protonic acid to increase the molecular weight; and adding a film-forming polymer material to the sol-like solution prepared in the step of increasing the molecular weight to prepare a sol-like ferroelectric precursor solution. The ferroelectric element can be formed in a thick film form without creating any cracks. It can be advantageously used as a piezoelectric element in a piezoelectric ink jet head.
摘要翻译：具有含有至少两种金属的铁电材料的铁电体元件，所述铁电体元件通过包括以下步骤的方法生产：提供各种金属的醇盐作为起始化合物; 在催化量的质子酸存在下水解金属醇盐以提高分子量; 并将成膜聚合物材料添加到在提高分子量的步骤中制备的溶胶状溶液中以制备溶胶状铁电体前体溶液。铁电元件可以形成为厚膜形式而不产生任何裂纹。它可以有利地用作压电喷墨头中的压电元件。

8. 发明授权

US08969430B2 Biocompatible ceramic-polymer hybrids 有权
标题翻译：生物相容陶瓷聚合物杂交体
公开(公告)号：US08969430B2
公开(公告)日：2015-03-03
申请号：US12621274
申请日：2009-11-18
申请人： Mamoru Aizawa , Masahiro Rikukawa
发明人： Mamoru Aizawa , Masahiro Rikukawa
IPC分类号： A61F2/00 , A61L27/42 , A61L27/56
CPC分类号： A61L27/425 , A61L27/56
摘要： A hydroxyapatite ceramic hybrid material includes a hydroxyapatite ceramic structure having pores therein and a biodegradable polymer included in the pores in the hydroxyapatite ceramic structure. The biodegradable polymer can be a poly L-lactic acid polymer. A method for preparing a hydroxyapatite ceramic-biodegradable polymer hybrid material includes preparing a porous hydroxyapatite ceramic containing pores having an average pore diameter of 10 μm or larger; and forming a biodegradable polymer in the pores of the porous hydroxyapatite ceramic. The porous hydroxyapatite ceramic may be prepared by: preparing a slurry comprising hydroxyapatite fibers and heat-degradable particles in a selected solvent; filtering the slurry to obtain a paste; preparing a molded body using the paste; compacting the molded body to produce a green compact; and firing the green compact at a temperature at least 1000° C. to produce a porous hydroxyapatite ceramic structure.
摘要翻译：羟基磷灰石陶瓷混合材料包括其中具有孔的羟基磷灰石陶瓷结构和包含在羟基磷灰石陶瓷结构的孔中的可生物降解的聚合物。生物可降解聚合物可以是聚L-乳酸聚合物。制备羟基磷灰石陶瓷可生物降解聚合物混合材料的方法包括制备含有平均孔径为10μm以上的孔的多孔羟基磷灰石陶瓷; 并在多孔羟基磷灰石陶瓷的孔中形成可生物降解的聚合物。多孔羟基磷灰石陶瓷可以通过以下步骤制备：在选定的溶剂中制备包含羟基磷灰石纤维和可热降解颗粒的浆料; 过滤浆料得到糊状物; 使用糊料制备成型体; 压制成型体以产生生坯; 并在至少1000℃的温度下焙烧生坯，以产生多孔羟基磷灰石陶瓷结构。

9. 发明授权

US08877222B2 Antibacterial medical equipment and method for producing the same 有权
标题翻译：抗菌医疗设备及其制造方法
公开(公告)号：US08877222B2
公开(公告)日：2014-11-04
申请号：US13321215
申请日：2010-05-19
申请人： Mamoru Aizawa , Tomoyuki Hoshikawa , Ken Ishii , Haruki Funao
发明人： Mamoru Aizawa , Tomoyuki Hoshikawa , Ken Ishii , Haruki Funao
IPC分类号： A61F2/00 , A61K33/42 , A61K33/38 , A61K33/06 , A61L31/16 , A61L27/54 , A61L31/02 , A61L29/02 , A61L29/16 , A61L27/12
CPC分类号： A61L27/12 , A61L27/54 , A61L29/02 , A61L29/16 , A61L31/026 , A61L31/16 , A61L2300/104 , A61L2300/112 , A61L2300/404 , A61L2300/606
摘要： An object of the present invention is to provide an antibacterial medical equipment which has sufficient antibacterial activity in vivo and is excellent in compatibility with living tissues, and also can maintain antibacterial activity over a long period and has high safety.An antibacterial medical equipment characterized in that inositol phosphate is bonded to a Ca compound of a medical equipment whose surface is at least coated with a layer of the Ca compound, or a medical equipment comprising the Ca compound. The antibacterial medical equipment as described above, wherein silver ions are bonded to the inositol phosphate. A method for producing an antibacterial medical equipment, which comprises bringing a medical equipment whose surface is at least coated with a layer of a Ca compound, or a medical equipment comprising a Ca compound into contact with an aqueous solution of inositol phosphate to obtain an antibacterial medical equipment in which inositol phosphate is bonded to the Ca compound. The method for producing an antibacterial medical equipment, wherein inositol phosphate is bonded to the Ca compound and then the Ca compound is brought into contact with an aqueous solution containing silver ions to obtain an antibacterial medical equipment in which silver ions are bonded to the inositol phosphate.
摘要翻译：本发明的目的在于提供一种在体内具有足够的抗菌活性并且与活组织相容性优异的抗菌医疗设备，并且能够长时间保持抗菌活性且安全性高。一种抗菌医疗设备，其特征在于磷酸肌醇与其表面至少涂覆有Ca化合物层的医疗设备的Ca化合物或包含Ca化合物的医疗设备结合。如上所述的抗菌医疗设备，其中银离子与磷酸肌醇结合。一种抗菌医疗设备的制造方法，其特征在于，将表面至少涂覆有Ca化合物的医疗器械，或包含Ca化合物的医疗器械与磷酸肌醇水溶液接触，得到抗菌剂磷酸肌醇与Ca化合物结合的医疗设备。生产抗菌医疗设备的方法，其中将磷酸肌醇与Ca化合物接合，然后使Ca化合物与含有银离子的水溶液接触，得到银离子与磷酸肌醇结合的抗菌医疗设备。

10. 发明授权

US06255762B1 Ferroelectric element and process for producing the same 失效
标题翻译：铁电元件及其制造方法
公开(公告)号：US06255762B1
公开(公告)日：2001-07-03
申请号：US09117377
申请日：1998-07-29
申请人： Shinichi Sakamaki , Yukimi Takahashi , Yorinobu Yamada , Motoyuki Toki , Mamoru Aizawa
发明人： Shinichi Sakamaki , Yukimi Takahashi , Yorinobu Yamada , Motoyuki Toki , Mamoru Aizawa
IPC分类号： C01B1332
CPC分类号： H01L41/318 , C01G25/006 , C01P2002/34 , C01P2002/72 , C01P2002/77 , C01P2004/02 , H01L41/1876 , Y10T29/42 , Y10T29/49002
摘要： A ferroelectric element comprising a ferroelectric material containing at least two metals, the ferroelectric element having been produced by a process including a sol-gel process in the presence of a thickener and/or an association preventive from aqueous solutions of respective salts of the metals. The ferroelectric element is advantageous in that the handling of starting compounds and the production of the ferroelectric element are easy, the storage stability of the starting compound solution is good, the cost is low, the ferroelectric element can be formed as a thin layer, particles on the surface of the thin layer are fine and dense, and, hence, the surface smoothness is good. The ferroelectric element is excellent also in piezoelectric properties and therefore can be advantageously used as a piezoelectric element in a piezoelectric ink jet head.
摘要翻译：一种铁电体元件，其包含含有至少两种金属的铁电材料，所述铁电体元件是通过包括溶胶 - 凝胶法在增稠剂存在下和/或与金属的各种盐的水溶液缔合的方法制备的。铁电元件的优点在于，起始化合物的处理和铁电体元素的制备容易，起始化合物溶液的储存稳定性好，成本低，铁电元件可以形成为薄层，颗粒薄层表面细致密集，表面光洁度好。铁电体元件在压电性能方面也是优异的，因此可以有利地用作压电喷墨头中的压电元件。

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