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1. 发明授权

US09567414B2 Method for producing polyacrylic acid (salt)-based water absorbent resin powder 有权
标题翻译：制备聚丙烯酸（盐）基吸水树脂粉末的方法
公开(公告)号：US09567414B2
公开(公告)日：2017-02-14
申请号：US13982166
申请日：2012-01-30
申请人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki , Kazuki Kimura , Sayaka Machida
发明人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki , Kazuki Kimura , Sayaka Machida
IPC分类号： C08F20/06 , C08F220/06 , C08J3/12 , C09D133/04 , C08J3/24
CPC分类号： C08F20/06 , C08F220/06 , C08J3/12 , C08J3/24 , C08J3/245 , C08J2333/02 , C09D133/04 , C08F2222/1013
摘要： From a view point of reduction in an out of spec product after surface crosslinking, particularly, when an alkylene carbonate compound is used as a surface crosslinking agent, influence by an air temperature is great, and it is necessary to reduce ethylene glycol which is produced as a byproduct, and there is provided a process for producing a polyacrylic acid (salt)-based water absorbent resin powder, comprising a step of polymerizing an aqueous acrylic acid (salt)-based monomer solution, a step of drying the resulting polymer, an optional grinding•classifying step, and a surface crosslinking step, wherein in the surface crosslinking step, (1) a surface crosslinking agent containing an alkylene carbonate compound and a polyhydric alcohol compound is mixed into a water absorbent resin powder, the mixture is heat-reacted and, further, simultaneously with, or separately from the mixing, an ion reactive surface crosslinking agent is mixed, and/or (2) mixing treatment of mixing a surface crosslinking agent solution into a water absorbent resin powder containing at least one or more kinds of ion reactive surface crosslinking agents is performed two or more times.
摘要翻译：从表面交联后的特定产品的减少的观点来看，特别是使用碳酸亚烷基酯化合物作为表面交联剂时，由于空气温度的影响大，所以需要还原所生成的乙二醇作为副产物，并且提供了一种制备基于聚丙烯酸（盐）的吸水性树脂粉末的方法，包括使基于丙烯酸（盐）的单体水溶液聚合的步骤，干燥所得聚合物的步骤，任选的研磨分级步骤和表面交联步骤，其中在表面交联步骤中，（1）将含有碳酸亚烃酯化合物和多元醇化合物的表面交联剂混合到吸水性树脂粉末中，将混合物加热和/或（2）混合表面的混合处理，和/或（2）混合表面的混合处理交联剂溶液进入含有至少一种或多种离子反应性表面交联剂的吸水性树脂粉末中进行两次或更多次。

2. 发明授权

US10493429B2 Method for producing polyacrylic acid (salt)-based water absorbent resin powder 有权
公开(公告)号：US10493429B2
公开(公告)日：2019-12-03
申请号：US13982147
申请日：2012-01-30
申请人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki
发明人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki
IPC分类号： C08J3/24 , B01J20/26 , B01J20/28 , B01J20/30
CPC分类号： B01J20/3085 , B01J20/267 , B01J20/28085 , C08J3/245 , B01J2220/68 , C08J2333/02
摘要： From a view pint of decreasing an out of spec product after surface crosslinking, particularly, when an alkylene carbonate compound is used as a surface crosslinking agent, influence due to an air temperature is great, and it is necessary to reduce ethylene glycol which is produced as a byproduct.
There is provided a process for producing a polyacrylic acid (salt)-based water absorbent resin powder, comprising storing a non-polymerized organic compound being a raw material (modified raw material) of a water absorbent resin powder in a heated state, thereafter, mixing the non-polymerized organic compound with other compound at a predetermined ratio and, further, mixing the mixture into a water absorbent resin powder.

3. 发明申请

US20140042364A1 METHOD FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT RESIN POWDER 审中-公开
标题翻译：生产聚丙烯酸（盐） - 水吸收树脂粉末的方法
公开(公告)号：US20140042364A1
公开(公告)日：2014-02-13
申请号：US13982147
申请日：2012-01-30
申请人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki
发明人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki
IPC分类号： B01J20/30
摘要： From a view pint of decreasing an out of spec product after surface crosslinking, particularly, when an alkylene carbonate compound is used as a surface crosslinking agent, influence due to an air temperature is great, and it is necessary to reduce ethylene glycol which is produced as a byproduct.There is provided a process for producing a polyacrylic acid (salt)-based water absorbent resin powder, comprising storing a non-polymerized organic compound being a raw material (modified raw material) of a water absorbent resin powder in a heated state, thereafter, mixing the non-polymerized organic compound with other compound at a predetermined ratio and, further, mixing the mixture into a water absorbent resin powder.
摘要翻译：特别是在使用碳酸亚烷基酯化合物作为表面交联剂时，从表面交联后的规格产物减少的观点出发，由于空气温度的影响大，需要还原生产的乙二醇作为副产品。提供了一种制备基于聚丙烯酸（盐）的吸水性树脂粉末的方法，其包括将加热状态下的吸水性树脂粉末的原料（改性原料）的未聚合有机化合物，以预定的比例将未聚合的有机化合物与其它化合物混合，再将混合物混合到吸水性树脂粉末中。

4. 发明申请

US20140031473A1 METHOD FOR PRODUCING POLYACRYLIC ACID (SALT)-BASED WATER ABSORBENT RESIN POWDER 有权
标题翻译：生产聚丙烯酸（盐） - 水吸收树脂粉末的方法
公开(公告)号：US20140031473A1
公开(公告)日：2014-01-30
申请号：US13982166
申请日：2012-01-30
申请人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki , Kazuki Kimura , Sayaka Machida
发明人： Kozo Nogi , Masatoshi Nakamura , Hirofumi Shibata , Koji Honda , Yusuke Watanabe , Satoshi Matsumoto , Reiko Nakatsuru , Kunihiko Ishizaki , Kazuki Kimura , Sayaka Machida
IPC分类号： C08F20/06
CPC分类号： C08F20/06 , C08F220/06 , C08J3/12 , C08J3/24 , C08J3/245 , C08J2333/02 , C09D133/04 , C08F2222/1013
摘要： From a viewpoint of reduction in an out of spec product after surface crosslinking, particularly, when an alkylene carbonate compound is used as a surface crosslinking agent, influence by an air temperature is great, and it is necessary to reduce ethylene glycol which is produced as a byproduct, and there is provided a process for producing a polyacrylic acid (salt)-based water absorbent resin powder, comprising a step of polymerizing an aqueous acrylic acid (salt)-based monomer solution, a step of drying the resulting polymer, an optional grinding•classifying step, and a surface crosslinking step, wherein in the surface crosslinking step, (1) a surface crosslinking agent containing an alkylene carbonate compound and a polyhydric alcohol compound is mixed into a water absorbent resin powder, the mixture is heat-reacted and, further, simultaneously with, or separately from the mixing, an ion reactive surface crosslinking agent is mixed, and/or (2) mixing treatment of mixing a surface crosslinking agent solution into a water absorbent resin powder containing at least one or more kinds of ion reactive surface crosslinking agents is performed two or more times.
摘要翻译：从表面交联后的特定产品的减少的观点出发，特别是使用碳酸亚烷基酯化合物作为表面交联剂时，空气温度的影响大，需要将生成的乙二醇副产物，并且提供了一种生产聚丙烯酸（盐）基吸水性树脂粉末的方法，包括使基于丙烯酸（盐）的单体水溶液聚合的步骤，干燥所得聚合物的步骤，任选的研磨分级步骤和表面交联步骤，其中在表面交联步骤中，（1）将含有碳酸亚烃酯化合物和多元醇化合物的表面交联剂混合到吸水性树脂粉末中，与混合反应，进一步，同时或分开地混合，离子反应性表面交联剂混合，和/或（2）混合处理混合表面cr 将含有至少一种以上离子反应性表面交联剂的吸水性树脂粉末中的脱硫剂溶液进行两次以上。

5. 发明授权

US08952116B2 Particulate water absorbent and process for production thereof 有权
标题翻译：颗粒状吸水剂及其制造方法
公开(公告)号：US08952116B2
公开(公告)日：2015-02-10
申请号：US13498780
申请日：2010-09-29
申请人： Taishi Kobayashi , Motohiro Imura , Taku Iwamura , Katsuyuki Wada , Kozo Nogi , Yoshiro Mitsukami , Masato Abe , Hiroko Ueda , Koji Honda
发明人： Taishi Kobayashi , Motohiro Imura , Taku Iwamura , Katsuyuki Wada , Kozo Nogi , Yoshiro Mitsukami , Masato Abe , Hiroko Ueda , Koji Honda
IPC分类号： C08F220/06 , C08K5/098 , C08L33/02 , B01J20/22 , B01J20/26 , B01J20/30 , A61L15/60 , C08J3/24
CPC分类号： A61L15/60 , A61L15/22 , B01J20/223 , B01J20/267 , B01J20/30 , B01J2220/44 , C08F220/06 , C08J3/245 , C08J2300/14 , C08J2333/02 , C08K5/098 , C08L33/02
摘要： A particulate water absorbing agent of the present invention is a water absorbing agent containing a water absorbing resin as a main component, the particulate water absorbing agent containing a polyvalent metal cation and satisfying: (1) the polyvalent metal cation is contained in an amount between 0.001 wt % and 5 wt % relative to the amount of the water absorbing agent; (2) an absorbency without pressure (CRC) is not less than 28 (g/g) and an absorbency against pressure (AAP 4.83 kPa) is not less than 10 (g/g); (3) the absorbency against pressure and the absorbency without pressure satisfy 77≦AAP (4.83 kPa)+1.8×CRC≦100; and (4) a moisture content of the water absorbing agent is between 5 wt % and 20 wt %. This provides a water absorbing agent which has blocking resistance after moisture absorption, is excellent in stability to shock and suppresses Re-Wet when used in a diaper.
摘要翻译：本发明的颗粒状吸水剂是含有吸水性树脂作为主要成分的吸水剂，含有多价金属阳离子的颗粒状吸水剂，满足：（1）多价金属阳离子的含量为 0.001重量％和5重量％; （2）无压吸收率（CRC）不小于28（g / g），抗压吸收性（AAP 4.83kPa）不小于10（g / g）; （3）抗压吸收性和无压吸收性满足77＆nlE; AAP（4.83kPa）+ 1.8×CRC＆nlE; 100; 和（4）吸水剂的水分含量在5重量％至20重量％之间。这提供了一种在吸湿后具有抗粘连性的吸水剂，对休克的稳定性优异，并且当在尿布中使用时抑制Re-Wet。

6. 发明申请

US20120184670A1 PARTICULATE WATER ABSORBENT AND PROCESS FOR PRODUCTION THEREOF 有权
标题翻译：颗粒吸水剂及其生产方法
公开(公告)号：US20120184670A1
公开(公告)日：2012-07-19
申请号：US13498780
申请日：2010-09-29
申请人： Taishi Kobayashi , Motohiro Imura , Taku Iwamura , Katsuyuki Wada , Kozo Nogi , Yoshiro Mitsukami , Masato Abe , Hiroko Ueda , Koji Honda
发明人： Taishi Kobayashi , Motohiro Imura , Taku Iwamura , Katsuyuki Wada , Kozo Nogi , Yoshiro Mitsukami , Masato Abe , Hiroko Ueda , Koji Honda
IPC分类号： C08L33/02
CPC分类号： A61L15/60 , A61L15/22 , B01J20/223 , B01J20/267 , B01J20/30 , B01J2220/44 , C08F220/06 , C08J3/245 , C08J2300/14 , C08J2333/02 , C08K5/098 , C08L33/02
摘要： A particulate water absorbing agent of the present invention is a water absorbing agent containing a water absorbing resin as a main component, the particulate water absorbing agent containing a polyvalent metal cation and satisfying: (1) the polyvalent metal cation is contained in an amount between 0.001 wt % and 5 wt % relative to the amount of the water absorbing agent; (2) an absorbency without pressure (CRC) is not less than 28 (g/g) and an absorbency against pressure (AAP 4.83 kPa) is not less than 10 (g/g); (3) the absorbency against pressure and the absorbency without pressure satisfy 77≦AAP (4.83 kPa)+1.8×CRC≦100; and (4) a moisture content of the water absorbing agent is between 5 wt % and 20 wt %. This provides a water absorbing agent which has blocking resistance after moisture absorption, is excellent in stability to shock and suppresses Re-Wet when used in a diaper.
摘要翻译：本发明的颗粒状吸水剂是含有吸水性树脂作为主要成分的吸水剂，含有多价金属阳离子的颗粒状吸水剂，满足：（1）多价金属阳离子的含量为 0.001重量％和5重量％; （2）无压吸收率（CRC）不小于28（g / g），抗压吸收性（AAP 4.83kPa）不小于10（g / g）; （3）抗压吸收性和无压吸收性满足77＆nlE; AAP（4.83kPa）+ 1.8×CRC＆nlE; 100; 和（4）吸水剂的水分含量在5重量％至20重量％之间。这提供了一种在吸湿后具有抗粘连性的吸水剂，对休克的稳定性优异，并且当在尿布中使用时抑制Re-Wet。

7. 发明申请

US20060142923A1 Fuel injection control apparatus for direct injection type internal combustion engine 有权
标题翻译：直喷式内燃机燃油喷射控制装置
公开(公告)号：US20060142923A1
公开(公告)日：2006-06-29
申请号：US11303949
申请日：2005-12-19
申请人： Koji Honda , Masahiko Teraoka , Masanao Idogawa , Seiji Hirowatari
发明人： Koji Honda , Masahiko Teraoka , Masanao Idogawa , Seiji Hirowatari
IPC分类号： F02D41/38
CPC分类号： F02D41/06 , F02D41/047 , F02D41/403 , F02D2250/11 , Y02T10/44
摘要： A fuel injection control apparatus for a direct injection type internal combustion engine according to the invention includes a control unit. The control unit estimates the degree to which lubricating oil, which is used in the internal combustion engine, has been diluted with fuel based on the length of time the internal combustion engine has been running, and an accumulated value that indicates an amount of air that has been taken in by the internal combustion engine while the internal combustion engine has been running or an accumulated value that indicates an amount of fuel that has been injected while the internal combustion engine has been running. The control unit determines the amount of fuel to be injected based on the degree of dilution.
摘要翻译：根据本发明的用于直喷式内燃机的燃料喷射控制装置包括控制单元。控制单元基于内燃机已经运行的时间长度估计内燃机中使用的润滑油已经被燃料稀释的程度，以及表示空气量的累积值在内燃机已经运行时被内燃机吸入，或者表示在内燃机运行时已经喷射的燃料量的累积值。控制单元基于稀释度来确定要喷射的燃料量。

8. 发明授权

US06660985B2 Optical pick-up device and objective lens therefor 失效
公开(公告)号：US06660985B2
公开(公告)日：2003-12-09
申请号：US09938889
申请日：2001-08-27
申请人： Koji Honda
发明人： Koji Honda
IPC分类号： G02B2740
CPC分类号： G11B7/1374 , G11B7/127 , G11B7/131 , G11B2007/0006
摘要： In an optical pickup apparatus provided with a first light source; a second light source; a converging optical system having an objective lens provided with a diffractive section, and an optical detector, the optical detector comprises a central light receiving section to detect a focusing condition and a peripheral light receiving section to detect a tracking error, and when information is reproduced from or recorded in the second optical information recording medium, a reflected light flux of the second light flux reflected from or a transmitted light flux of the second light flux transmitted through the second optical information recording medium is irradiated so as to cover the entire surface of the peripheral light receiving section.

9. 发明授权

US06411587B1 Optical pickup optical system, optical pickup apparatus, coupling optical system, coupling optical system lens and recording/reproduction apparatus 失效
标题翻译：光学拾取光学系统，光学拾取装置，耦合光学系统，耦合光学系统透镜和记录/再现装置
公开(公告)号：US06411587B1
公开(公告)日：2002-06-25
申请号：US09685012
申请日：2000-10-05
申请人： Norikazu Arai , Toshiyuki Kojima , Koji Honda
发明人： Norikazu Arai , Toshiyuki Kojima , Koji Honda
IPC分类号： G11B700
CPC分类号： G11B7/1353 , G11B7/1275 , G11B7/1376 , G11B7/13922 , G11B2007/0006
摘要： An optical pickup apparatus for recording and/or reproducing information on an optical information recording medium includes a light source emitting a light flux, a light-converging optical system to converge a light flux emitted from the light source, having a coupling optical system which changes a divergent angle of a light flux emitted from the light source and an objective lens optical system which converges a light flux emerging from the coupling optical system on an information recording surface of the optical information recording medium, and an optical detector for detecting reflected light or transmitted light coming from the information recording surface of the optical information recording medium. In the optical pickup apparatus, at least one surface of the coupling optical system is provided with a diffraction surface by which the longitudinal spherical aberration on the occasion wherein light having a wavelength differing from that of light with a prescribed wavelength by a prescribed difference of wavelength is made to enter the objective lens optical system through the coupling optical system is made to be smaller, compared with the longitudinal spherical aberration on the occasion wherein light having a wavelength different by a prescribed difference of wavelength is made to enter the objective lens optical system.
摘要翻译：一种用于在光学信息记录介质上记录和/或再现信息的光学拾取装置包括发射光束的光源，聚光光学系统以会聚从光源发射的光束，具有耦合光学系统，其改变从光源发射的光束的发散角和将从耦合光学系统出射的光束会聚在光学信息记录介质的信息记录表面上的物镜光学系统，以及用于检测反射光的光学检测器或来自光信息记录介质的信息记录表面的透射光。在光拾取装置中，耦合光学系统的至少一个表面设置有衍射面，通过该衍射面，在具有与规定波长的光的波长不同的波长的光具有规定的波长差异的情况下，通过耦合光学系统进入物镜光学系统被制成更小，与将波长不同于波长的波长的光进入物镜光学系统的情况相比，与纵向球面像差相比较。

10. 发明授权

US06180022B2 Mn-Zn ferrite 有权
标题翻译： Mn-Zn铁氧体
公开(公告)号：US06180022B2
公开(公告)日：2001-01-30
申请号：US09374759
申请日：1999-08-16
申请人： Osamu Kobayashi , Koji Honda , Shunji Kawasaki
发明人： Osamu Kobayashi , Koji Honda , Shunji Kawasaki
IPC分类号： C04B3538
CPC分类号： C04B35/265 , C04B35/2658 , H01F1/344
摘要： A Mn—Zn ferrite having large electrical resistance, which can withstand the use in high frequency region exceeding 1 MHz, is provided. The Mn—Zn ferrite comprises the following basic components: 44.0 to 50.0 mol % Fe2O3, 4.0 to 26.5 mol % ZnO, 0.1 to 8.0 mol % at least one member selected from the group consisting of TiO2 and SnO2, 0.1 to 16.0 mol % CuO, and the remainder being MnO. By the addition of TiO2, SnO2 and CuO, even if the material is sintered in the air, electrical resistance of 103 times or more as high as that of the conventional Mn—Zn ferrite can be obtained, and a high initial permeability of 300-400 as estimated can be secured even at high frequency of 5 MHz.
摘要翻译：提供了具有大电阻的Mn-Zn铁氧体，可以承受超过1MHz的高频区域的使用。 Mn-Zn铁氧体包含以下基本成分：44.0〜50.0mol％Fe 2 O 3，4.0〜26.5mol％ZnO，0.1〜8.0mol％选自TiO 2和SnO 2中的至少一种，0.1〜16.0mol％CuO ，其余为MnO。通过添加TiO 2，SnO 2和CuO，即使在空气中烧结材料，也可以获得与现有的Mn-Zn铁氧体相当的高达103倍以上的电阻，即使在5MHz的高频下也可以确保估计的400。

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