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1. 发明授权

US5216448A Ink jet recording head carriage and an apparatus with same 失效
标题翻译：喷墨记录头托架及其装置
公开(公告)号：US5216448A
公开(公告)日：1993-06-01
申请号：US908886
申请日：1992-07-07
申请人： Yasuhiro Unosawa , Tetsuo Kimura , Kou Hasegawa , Masasumi Nagashima , Keiji Nagira , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
发明人： Yasuhiro Unosawa , Tetsuo Kimura , Kou Hasegawa , Masasumi Nagashima , Keiji Nagira , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa
IPC分类号： B41J25/34
CPC分类号： B41J25/34
摘要： A carriage, movable along a predetermined path, for detachably mounting thereon an ink jet recording head includes an abutment portion for positioning the recording head in a horizontal direction; an engageable member, disposed at a side of the carriage facing in a movement direction thereof, for engaging with the recording head, the engageable member is rotatable and translatable; and an operating lever, disposed at a side of the carriage facing in the movement direction, for translating and rotating the engageable member to abut the recording head to the abutment portion, and for rotating the recording head about the abutment portion; a second abutment portion for abutment with the rotating recording head to stop it in one rotational direction; and an urging member for urging the recording head to the second abutment portion, wherein the recording head is mounted on and dismounted from the carrier by moving the operating lever in one direction and by moving it in the opposite direction, respectively.
摘要翻译：可沿着预定路径移动以便可拆卸地安装在其上的喷墨记录头的托架包括用于在水平方向上定位记录头的邻接部分; 一个可接合构件，其设置在所述滑架的面向其移动方向的一侧，用于与所述记录头接合，所述可接合构件是可旋转和可平移的; 以及操作杆，其设置在所述滑架的面向所述移动方向的一侧，用于平移和旋转所述可接合构件以将所述记录头抵靠到所述邻接部分，并且用于使所述记录头围绕所述邻接部分旋转; 第二邻接部分，用于与旋转的记录头邻接以在一个旋转方向上停止; 以及用于将记录头推向第二邻接部分的推动构件，其中记录头通过沿一个方向移动操作杆并且沿相反方向移动而安装在托架上并从托架上拆卸。

2. 发明申请

US20060075686A1 Polishing body 失效
标题翻译：抛光体
公开(公告)号：US20060075686A1
公开(公告)日：2006-04-13
申请号：US11288094
申请日：2005-11-29
申请人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
发明人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
IPC分类号： B24B7/30 , B24D18/00
CPC分类号： B24B37/245 , B24B37/24 , B24D3/28 , B24D11/001 , B24D18/0009 , C09K3/1454
摘要： An object of the present invention is to provide a polishing body, wherein the abrasive in the polishing body are extremely dispersed well, which provides stable polishing performance in the polishing process, and which can effectively reduce the occurrence of scratches even in a case a large quantity of the abrasive are contained. A polishing part constituting the polishing body in the invention is produced obtained by loading predetermined amounts of butadiene, styrene, methyl methacrylate, itaconic acid, acrylic acid, α-methylstyrenedimer, and t-dodecylmercaptan in an autoclave, making the mixture react for 16 hours at 75° C. to obtain an emulsion wherein a copolymer is dispersed, adjusting this emulsion to pH 8.5, incorporating cerium oxide powder with an average primary particle diameter of 0.3 μm and stirring to obtain an aqueous dispersion, drying this aqueous dispersion by spreading it thinly across a film, and mold pressing the dried product obtained. The above-mentioned polishing part may have a crosslinked structure. The polishing body in the invention can be used favorably in a polishing pad and the like, for polishing the surface of a semiconductor wafer or the like.
摘要翻译：本发明的目的是提供一种抛光体，其中抛光体中的磨料非常分散，在抛光过程中提供稳定的抛光性能，并且即使在大的情况下也能有效地减少划痕的发生含有磨料的数量。通过在高压釜中加载预定量的丁二烯，苯乙烯，甲基丙烯酸甲酯，衣康酸，丙烯酸，α-甲基苯乙炔二酮和叔十二烷基硫醇，制得本发明中构成抛光体的抛光部分，使混合物反应16小时在75℃下得到其中分散共聚物的乳液，将该乳液调节至pH8.5，并加入平均一次粒径为0.3μm的二氧化铈粉末并搅拌，得到水分散液，通过涂布干燥该水性分散体薄膜穿过薄膜，并模压所获得的干燥产品。上述抛光部分可以具有交联结构。本发明的研磨体可以在抛光垫等中有利地使用，用于研磨半导体晶片等的表面。

3. 发明授权

US5105203A Thermal transfer process with improved recording head life 失效
标题翻译：具有改进的记录头生命的热传递过程
公开(公告)号：US5105203A
公开(公告)日：1992-04-14
申请号：US644690
申请日：1991-01-22
申请人： Nobuyuki Kuwabara , Kou Hasegawa , Hideo Sugimura , Kazuhiro Nakajima , Haruhiko Moriguchi
发明人： Nobuyuki Kuwabara , Kou Hasegawa , Hideo Sugimura , Kazuhiro Nakajima , Haruhiko Moriguchi
IPC分类号： B41J2/325
CPC分类号： B41J2/325
摘要： A thermal transfer recording apparatus adapted to record an image on a recording medium by transferring a heat-transferable ink from a transfer medium to the recording medium. The apparatus has a transfer medium having on one surface a layer of a heat-transferable electroconductive ink formed on a base sheet, a recording head for heating the transfer medium in accordance with an image signal, and an electrode disposed in physical contact with the ink surface of the transfer medium so as to form a path from the electrode medium through which electric current is allowed to flow. Therefore, the apparatus prevents any path for electricity from being formed between the transfer medium and the recording head.

4. 发明授权

US07201641B2 Polishing body 失效
标题翻译：抛光体
公开(公告)号：US07201641B2
公开(公告)日：2007-04-10
申请号：US11288086
申请日：2005-11-29
申请人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
发明人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
IPC分类号： B24B1/00
CPC分类号： B24B37/245 , B24B37/24 , B24D3/28 , B24D11/001 , B24D18/0009 , C09K3/1454
摘要： An object of the present invention is to provide a polishing body, wherein the abrasive in the polishing body are extremely dispersed well, which provides stable polishing performance in the polishing process, and which can effectively reduce the occurrence of scratches even in a case a large quantity of the abrasive are contained. A polishing part constituting the polishing body in the invention is produced obtained by loading predetermined amounts of butadiene, styrene, methyl methacrylate, itaconic acid, acrylic acid, α-methylstyrenedimer, and t-dodecylmercaptan in an autoclave, making the mixture react for 16 hours at 75° C. to obtain an emulsion wherein a copolymer is dispersed, adjusting this emulsion to pH 8.5, incorporating cerium oxide powder with an average primary particle diameter of 0.3 μm and stirring to obtain an aqueous dispersion, drying this aqueous dispersion by spreading it thinly across a film, and mold pressing the dried product obtained. The above-mentioned polishing part may have a crosslinked structure. The polishing body in the invention can be used favorably in a polishing pad and the like, for polishing the surface of a semiconductor wafer or the like.
摘要翻译：本发明的目的是提供一种抛光体，其中抛光体中的磨料非常分散，在抛光过程中提供稳定的抛光性能，并且即使在大的情况下也能有效地减少划痕的发生含有磨料的数量。通过在高压釜中加载预定量的丁二烯，苯乙烯，甲基丙烯酸甲酯，衣康酸，丙烯酸，α-甲基苯乙炔二酮和叔十二烷基硫醇，制得本发明中构成抛光体的抛光部分，使混合物反应16小时在75℃下得到其中分散共聚物的乳液，将该乳液调节至pH8.5，并加入平均一次粒径为0.3μm的二氧化铈粉末并搅拌，得到水分散液，通过涂布干燥该水性分散体薄膜穿过薄膜，并模压所获得的干燥产品。上述抛光部分可以具有交联结构。本发明的研磨体可以在抛光垫等中有利地使用，用于研磨半导体晶片等的表面。

5. 发明申请

US20060116054A1 Polishing body 失效
公开(公告)号：US20060116054A1
公开(公告)日：2006-06-01
申请号：US11288086
申请日：2005-11-29
申请人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
发明人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
IPC分类号： B24B7/30
CPC分类号： B24B37/245 , B24B37/24 , B24D3/28 , B24D11/001 , B24D18/0009 , C09K3/1454
摘要： An object of the present invention is to provide a polishing body, wherein the abrasive in the polishing body are extremely dispersed well, which provides stable polishing performance in the polishing process, and which can effectively reduce the occurrence of scratches even in a case a large quantity of the abrasive are contained. A polishing part constituting the polishing body in the invention is produced obtained by loading predetermined amounts of butadiene, styrene, methyl methacrylate, itaconic acid, acrylic acid, α-methylstyrenedimer, and t-dodecylmercaptan in an autoclave, making the mixture react for 16 hours at 75° C. to obtain an emulsion wherein a copolymer is dispersed, adjusting this emulsion to pH 8.5, incorporating cerium oxide powder with an average primary particle diameter of 0.3 μm and stirring to obtain an aqueous dispersion, drying this aqueous dispersion by spreading it thinly across a film, and mold pressing the dried product obtained. The above-mentioned polishing part may have a crosslinked structure. The polishing body in the invention can be used favorably in a polishing pad and the like, for polishing the surface of a semiconductor wafer or the like.

6. 发明授权

US07001252B2 Abrasive material 失效
标题翻译：磨料
公开(公告)号：US07001252B2
公开(公告)日：2006-02-21
申请号：US10030141
申请日：2001-05-29
申请人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
发明人： Kou Hasegawa , Hozumi Satou , Osamu Ishikawa , Yukio Hosaka
IPC分类号： B24B7/22
CPC分类号： B24B37/245 , B24B37/24 , B24D3/28 , B24D11/001 , B24D18/0009 , C09K3/1454
摘要： An object of the present invention is to provide a polishing body, wherein the abrasive in the polishing body are extremely dispersed well, which provides stable polishing performance in the polishing process, and which can effectively reduce the occurrence of scratches even in a case a large quantity of the abrasive are contained. A polishing part constituting the polishing body in the invention is produced obtained by loading predetermined amounts of butadiene, styrene, methyl methacrylate, itaconic acid, acrylic acid, α-methylstyrenedimer, and t-dodecylmercaptan in an autoclave, making the mixture react for 16 hours at 75° C. to obtain an emulsion wherein a copolymer is dispersed, adjusting this emulsion to pH8.5, incorporating cerium oxide powder with an average primary particle diameter of 0.3 μm and stirring to obtain an aqueous dispersion, drying this aqueous dispersion by spreading it thinly across a film, and mold pressing the dried product obtained. The above-mentioned polishing part may have a crosslinked structure. The polishing body in the invention can be used favorably in a polishing pad and the like, for polishing the surface of a semiconductor wafer or the like.
摘要翻译：本发明的目的是提供一种抛光体，其中抛光体中的磨料非常分散，在抛光过程中提供稳定的抛光性能，并且即使在大的情况下也能有效地减少划痕的发生含有磨料的数量。通过在高压釜中加载预定量的丁二烯，苯乙烯，甲基丙烯酸甲酯，衣康酸，丙烯酸，α-甲基苯乙炔二酮和叔十二烷基硫醇，制得本发明中构成抛光体的抛光部分，使混合物反应16小时在75℃下，得到其中分散共聚物的乳液，将该乳液调节至pH8.5，并加入平均一次粒径为0.3μm的二氧化铈粉末并搅拌，得到水分散体，通过涂布干燥该水性分散体薄膜穿过薄膜，模压所得干燥产品。上述抛光部分可以具有交联结构。本发明的研磨体可以在抛光垫等中有利地使用，用于研磨半导体晶片等的表面。

7. 发明申请

US20050227489A1 Polishing pad and method of manufacturing semiconductor devices 审中-公开
标题翻译：抛光垫和半导体器件的制造方法
公开(公告)号：US20050227489A1
公开(公告)日：2005-10-13
申请号：US10771060
申请日：2004-02-04
申请人： Gaku Minamihara , Yoshikuni Tateyama , Hiroyuki Yano , Tomoo Koumura , Kou Hasegawa
发明人： Gaku Minamihara , Yoshikuni Tateyama , Hiroyuki Yano , Tomoo Koumura , Kou Hasegawa
IPC分类号： B24B37/20 , B24B37/24 , B24B37/26 , B24D3/32 , B24D13/14 , C08J5/14 , C08L3/02 , C08L101/00 , H01L21/304 , H01L21/302
CPC分类号： B24B37/24 , B24D3/32
摘要： Disclosed is a CMP pad which is abrasive-free and comprises cells and/or a recessed portion-forming material both having an average diameter ranging from 0.05 to 290 μm and occupying a region ranging from 0.1% by volume to 5% by volume based on an entire volume of the pad, and an organic material.
摘要翻译：公开了一种无磨料的CMP垫，其包含平均直径范围为0.05至290μm的电池和/或凹陷部分形成材料，并且占据了基于0.1至5体积％的范围，基于整个体积的垫，和有机材料。

8. 发明授权

US06777335B2 Polishing method 失效
标题翻译：抛光方法
公开(公告)号：US06777335B2
公开(公告)日：2004-08-17
申请号：US09995613
申请日：2001-11-29
申请人： Kou Hasegawa
发明人： Kou Hasegawa
IPC分类号： H01K21302
CPC分类号： B24D3/34 , B24B37/24
摘要： It is an object of the present invention to provide a polishing method, with which a surface of high flatness can be obtained without fail at a high removal rate and in a stable manner. The polishing method is to polish a surface to be polished of an object to be polished by using a polishing pad while existing an aqueous chemical mechanical polishing solution containing an oxidizing agent such as hydrogen peroxide between polishing surface of the polishing pad equipped with a polishing part that contains abrasive, and the surface to be polished to be polished of the object to be polished. The aqueous chemical mechanical polishing solution may be contained a heterocyclic compound, a multivalent metal ion, an organic acid and the like. Also, the aqueous chemical mechanical solution may be contained no abrasive.
摘要翻译：本发明的目的是提供一种抛光方法，其以高的去除率和稳定的方式可以获得高平坦度的表面。抛光方法是通过使用抛光垫来抛光待抛光物体的待抛光表面，同时在抛光垫的抛光表面上装有含有氧化剂如过氧化氢的水性化学机械抛光溶液，其中含有研磨剂，待抛光的表面被抛光的被抛物体。水性化学机械研磨液可以含有杂环化合物，多价金属离子，有机酸等。此外，水性化学机械溶液可以不含磨料。

9. 发明申请

US20080313967A1 POLISHING PAD AND PRODUCTION METHOD THEREOF 有权
标题翻译：抛光垫及其生产方法
公开(公告)号：US20080313967A1
公开(公告)日：2008-12-25
申请号：US12197643
申请日：2008-08-25
申请人： Fujio SAKURAI , Iwao Mihara , Yoshinori Igarashi , Kou Hasegawa
发明人： Fujio SAKURAI , Iwao Mihara , Yoshinori Igarashi , Kou Hasegawa
IPC分类号： C08J5/14
CPC分类号： B24D18/00 , B24B37/24 , B24D3/342
摘要： There are provided a polishing pad which exhibits excellent polishing stability and excellent slurry retainability during polishing and even after dressing, can prevent a reduction in polishing rate effectively and is also excellent in an ability to flatten an substrate to be polished, and a method for producing the polishing pad. The method comprises dispersing water-soluble particles such as β-cyclodextrin into a crosslinking agent such as a polypropylene glycol so as to obtain a dispersion, mixing the dispersion with a polyisocyanate such as 4,4′-diphenylmethane diisocyanate and/or an isocyanate terminated urethane prepolymer, and reacting the mixed solution so as to obtain a polishing pad having the water-soluble particles dispersed in the matrix.
摘要翻译：本发明提供一种抛光垫，其研磨稳定性优异，研磨时的浆料保持性，即使在修整后也能够有效地抑制研磨速度的降低，并且能够使待研磨的基材平坦化的能力优异，抛光垫。该方法包括将水溶性颗粒如β-环糊精分散到诸如聚丙二醇的交联剂中以得到分散体，将分散体与多异氰酸酯如4,4'-二苯基甲烷二异氰酸酯和/或异氰酸酯封端氨基甲酸酯预聚物，并使混合溶液反应，以获得具有分散在基质中的水溶性颗粒的抛光垫。

10. 发明授权

US07183213B2 Chemical mechanical polishing pad and chemical mechanical polishing method 有权
标题翻译：化学机械抛光垫和化学机械抛光方法
公开(公告)号：US07183213B2
公开(公告)日：2007-02-27
申请号：US10892096
申请日：2004-07-16
申请人： Hiroshi Shiho , Yukio Hosaka , Kou Hasegawa , Nobuo Kawahashi
发明人： Hiroshi Shiho , Yukio Hosaka , Kou Hasegawa , Nobuo Kawahashi
IPC分类号： H01L21/302
CPC分类号： B24B37/205 , B24B37/013
摘要： A chemical mechanical polishing pad. The pad contains a water-insoluble matrix and Water-soluble particles dispersed in the water-insoluble matrix material and has a polishing surface and a non-polishing surface on a side opposite to the polishing surface. The pad has a light transmitting area which optically communicates from the polishing surface to the non-polishing surface. The non-polishing surface of the light transmitting area has a surface roughness (Ra) of 10 pm or less.
摘要翻译：化学机械抛光垫。垫包含分散在水不溶性基质材料中的水不溶性基质和水溶性颗粒，并且在与抛光表面相对的一侧上具有抛光表面和非抛光表面。垫具有从抛光表面与非抛光表面光学连通的透光区域。透光区域的非抛光面的表面粗糙度（Ra）为10μm以下。

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