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1. 发明授权

US06413691B1 Electrophotographic toner, process for producing the same, electrophotographic developer, and process for forming image 有权
公开(公告)号：US06413691B1
公开(公告)日：2002-07-02
申请号：US09818620
申请日：2001-03-28
申请人： Katsumi Daimon , Masato Mikami , Norihito Fukushima , Chisato Urano , Takashi Imai , Jun Igarashi
发明人： Katsumi Daimon , Masato Mikami , Norihito Fukushima , Chisato Urano , Takashi Imai , Jun Igarashi
IPC分类号： G03G9087
摘要： An electrophotographic toner excellent in dispersibility of a colorant, excellent in fixing property at a low temperature and having a broad fixing latitude of good offset resisting property, and a process for producing the same, as well as an electrophotographic developer and a process for forming an image using the electrophotographic toner are provided. The electrophotographic toner is provided that contains a binder resin and a colorant, in which the binder resin contains a crystalline polyester containing a carboxylic acid of two or more valences having a sulfonic acid group as a monomer component, and a process for producing the same, as well as an electrophotographic developer and a process for forming an image using the electrophotographic toner are provided.

2. 发明授权

US06203956B1 Electrophotographic toner and image-forming method 有权
标题翻译：电子照相调色剂和成像方法
公开(公告)号：US06203956B1
公开(公告)日：2001-03-20
申请号：US09519462
申请日：2000-03-06
申请人： Chisato Urano , Katsumi Daimon , Masato Mikami , Norihito Fukushima
发明人： Chisato Urano , Katsumi Daimon , Masato Mikami , Norihito Fukushima
IPC分类号： G03G9087
CPC分类号： G03G9/0821
摘要： An electrophotographic toner containing a binder resin and a colorant, wherein at the angular frequency of 1 rad/sec and 30° C., a storage elastic modulus (G′30) is at least 1×105 Pa and a loss elastic modulus (G″30) is at least 1×105 Pa; a melting point is in the temperature region of 45 and 110° C.; when a common logarithm of G′ is plotted against the temperature and G′ at melting point +20° C. is represented by G′ (Tm+20) and G′ at melting point +50° C. is represented by G′ (Tm+50) the condition of the following formula (1) is satisfied |logG′(Tm+20)−logG′(Tm+50)|≦1.5 (1); and when a common logarithm of G″ is plotted against the temperature and G″ at melting point +20° C. is represented by G″ (Tm+20) and G″ at melting point +50° C. is represented by G″ (Tm+50), the condition of the following formula (2) is satisfied |logG″(Tm+20)−logG″(Tm+50)|≦1.5 (2). The electrophotographic toner is good in a low-temperature fixing property and an offset resistance, has a wide fixing latitude and is capable of oilless fixing.
摘要翻译：一种含有粘合剂树脂和着色剂的电子照相调色剂，其中在角度频率为1弧度/秒和30℃时，储能弹性模量（G'30）为至少1×10 5 Pa，损耗弹性模量（G“ 30）至少为1×10 5 Pa; 熔点在45℃和110℃的温度范围内。当相对于温度绘制G'的常用对数时，在熔点+ 20℃下的G'由G'（Tm + 20）表示，而熔点+ 50℃的G'表示为G'（ Tm + 50）满足以下公式（1）的条件，并且当相对于温度绘制G“的常用对数并且在熔点+ 20℃下的G”被表示为G“（Tm + 20）时）和熔点+ 50℃下的G“由G”（Tm + 50）表示，满足下式（2）的条件电子照相调色剂在低温定影性和偏移电阻，具有宽的固定宽度，能够无油固定。

3. 发明授权

US06969742B2 Method of producing a functional polymer particle 失效
标题翻译：制备功能聚合物颗粒的方法
公开(公告)号：US06969742B2
公开(公告)日：2005-11-29
申请号：US10389918
申请日：2003-03-18
申请人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
发明人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
IPC分类号： C08F8/00 , C08F8/30 , C08F8/34 , C08F20/36 , C08F8/32 , C08F220/34
CPC分类号： C08F8/30 , C08F8/34
摘要： The present invention relates to a method of producing a functional polymer particle having at least one kind of functional group selected from the following structure group (A), which comprises the step of reacting a non-crosslinked polymer particle having a succinimidoxycarbonyl group with a compound having at least one kind of functional group selected from the following structure group (A) and at least one functional group selected from the group consisting of a primary amino group and a secondary amino group:
摘要翻译：本发明涉及一种制备具有选自下列结构基团（A）中的至少一种官能团的官能聚合物颗粒的方法，该方法包括使具有琥珀酰亚胺氧羰基的非交联聚合物颗粒与化合物具有选自以下结构基团（A）和至少一种选自伯氨基和仲氨基的官能团中的至少一种官能团：

4. 发明授权

US06914100B2 Method of producing a crosslinked polymer particle 失效
标题翻译：交联聚合物颗粒的制备方法
公开(公告)号：US06914100B2
公开(公告)日：2005-07-05
申请号：US10390004
申请日：2003-03-18
申请人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
发明人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
IPC分类号： C08J3/12 , C08F8/32 , C08F220/34 , C08F246/00 , C08G73/10
CPC分类号： C08F246/00 , C08F8/32 , C08G73/1092
摘要： A crosslinked polymer particle can be obtained by carrying out a crosslinking reaction between a non-crosslinked polymer particle containing a succinimidoxycarbonyl group and a compound having two or more amino groups.
摘要翻译：通过在含有琥珀酰亚胺氧基羰基的非交联聚合物粒子和具有两个以上氨基的化合物之间进行交联反应，可以得到交联聚合物粒子。

5. 发明授权

US07071265B2 Method of producing a non-crosslinked polymer particle 失效
标题翻译：制备非交联聚合物颗粒的方法
公开(公告)号：US07071265B2
公开(公告)日：2006-07-04
申请号：US10389916
申请日：2003-03-18
申请人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
发明人： Chisato Urano , Yoshihiro Inaba , Masato Mikami , Takako Kobayashi
IPC分类号： C08F8/32 , C08F220/34
CPC分类号： C08F20/36
摘要： A method of producing a non-crosslinked polymer particle having in a side chain thereof a succinimidoxycarbonyl group represented by the following structural formula (1): the method comprising the step of using an initiator to polymerize a polymerizable monomer (A) containing a succinimidoxycarbonyl group represented by the above structural formula (1) and a polymerizable monomer (B) containing one polymerizable moiety in the monomer in a non-aqueous solvent in the presence of a macromolecular dispersion stabilizer. In this process the non-aqueous solvent is a solvent in which the polymerizable monomer (A) and the polymerizable monomer (B) are soluble and the non-crosslinked polymer particle is insoluble.
摘要翻译：一种在其侧链具有由下述结构式（1）表示的琥珀酰亚胺氧羰基的非交联聚合物颗粒的制备方法：包括使用引发剂使含有琥珀酰亚胺氧基羰基的可聚合单体（A）聚合的步骤的方法在上述结构式（1）表示的聚合性单体（B）和在高分子分散稳定剂的存在下，在非水溶剂中含有一个聚合性部分的聚合性单体（B）。在该方法中，非水溶剂是可聚合单体（A）和可聚合单体（B）可溶的溶剂，非交联聚合物颗粒是不溶的。

6. 发明授权

US4936674A Apparatus and method for determining functions of cells 失效
标题翻译：用于确定细胞功能的装置和方法
公开(公告)号：US4936674A
公开(公告)日：1990-06-26
申请号：US334575
申请日：1989-04-07
申请人： Yasuo Ikeda , Kiyotaka Sakai , Ichiro Itagaki , Masato Mikami , Shoji Nagaoka
发明人： Yasuo Ikeda , Kiyotaka Sakai , Ichiro Itagaki , Masato Mikami , Shoji Nagaoka
IPC分类号： G01N11/14 , G01N15/00 , G01N15/02 , G01N33/48 , G01N33/50
CPC分类号： G01N33/48 , G01N15/0205 , G01N33/5091 , G01N11/14 , G01N2015/0084
摘要： An apparatus for determining the functioning properties of cells which includes a sample containing chamber, a rotor disposed in the chamber and having a conical surface which faces the inner bottom surface of the chamber at an angle of not greater than 2.degree., a ray transmission path from which a ray is projected into a sample of a cell suspension between the rotor and the inner bottom surface, and a transmitted ray detection path from which transmittance from the sample is detected. The optical path length in the sample is not smaller than 1 cm. An adequate shear stress is applied to the sample by adjusting the gap between the rotor and the inner bottom surface and rotating the rotor. A fine response by the cells caused by the applied shear stress, particularly the aggregation of platelets in a platelet suspension, can be accurately and quantitatively determined with a high sensitivity.

7. 发明授权

US08203587B2 Image formation device 有权
标题翻译：图像形成装置
公开(公告)号：US08203587B2
公开(公告)日：2012-06-19
申请号：US12243317
申请日：2008-10-01
申请人： Masato Mikami , Sou Morizaki
发明人： Masato Mikami , Sou Morizaki
IPC分类号： B41J27/00 , B41J2/435
CPC分类号： B41J2/435 , G03G15/04045 , G03G15/326
摘要： An image formation device, which includes: an exposure head in which a screw having an axis directed to a focus direction for a photoreceptor is fixed in the vicinity of each side of the exposure head; a housing to which the exposure head is attached; a nut attached to the screw; a fixing member that limits movement of the nut with respect to the housing; and an elastic member that elastically supports the exposure head against the housing in the vicinity of the screw in the focus direction for the photoreceptor and a sub-scanning direction, in which the exposure head is moved, by rotation of the nut, in the focus direction against an elastic force by the elastic member, and a position of the exposure head with respect to the photoreceptor is adjustable in the focus direction.
摘要翻译：一种图像形成装置，包括：曝光头，其中具有指向感光体的聚焦方向的轴的螺钉固定在曝光头的每一侧附近; 连接曝光头的外壳; 一个固定在螺丝上的螺母; 固定构件，其限制所述螺母相对于所述壳体的运动; 以及弹性构件，其通过螺母的旋转，在聚焦中使曝光头在感光体的聚焦方向附近的弹性支撑件和副扫描方向弹性地支撑曝光头，其中曝光头被移动通过弹性构件抵抗弹性力的方向，并且曝光头相对于感光体的位置在聚焦方向上是可调节的。

8. 发明授权

US07960458B2 Flame retardant, resin composition and resin-molded article 有权
标题翻译：阻燃剂，树脂组合物和树脂成型品
公开(公告)号：US07960458B2
公开(公告)日：2011-06-14
申请号：US12332909
申请日：2008-12-11
申请人： Masato Mikami , Masayuki Okoshi , Kazuya Yamanoi
发明人： Masato Mikami , Masayuki Okoshi , Kazuya Yamanoi
IPC分类号： C08K5/41 , C08G75/20
CPC分类号： C09K21/10 , C08K5/0066
摘要： A flame retardant includes an ion complex formed from compounds including at least one first compound each selected from sulfuric acid or a compound having a sulfonic acid group and a second organic compound each having a cationic moiety. The ionic complex includes ionic bonding of sulfuric acid or a sulfonic acid group in the at least one first compound and at least one cationic moiety in the at least one second organic compound. At least one of the at least one first compound or the at least one second organic compound includes a high-molecular-weight compound.
摘要翻译：阻燃剂包括由包含至少一种选自硫酸或具有磺酸基的化合物的至少一种第一化合物和各自具有阳离子部分的第二有机化合物的化合物形成的离子络合物。离子络合物包括至少一种第一化合物中的硫酸或磺酸基离子键和至少一种第二有机化合物中的至少一个阳离子部分。所述至少一种第一化合物或至少一种第二有机化合物中的至少一种包括高分子量化合物。

9. 发明授权

US5196099A Electrophoretic matrix and electrophoresis using same 失效
标题翻译：电泳基质和电泳使用相同
公开(公告)号：US5196099A
公开(公告)日：1993-03-23
申请号：US901650
申请日：1992-06-22
申请人： Yuichi Mori , Masato Mikami , Hiroshi Yoshioka
发明人： Yuichi Mori , Masato Mikami , Hiroshi Yoshioka
IPC分类号： G01N27/447
CPC分类号： G01N27/44747
摘要： An electrophoretic matrix comprised of at least one water-insolubilized, temperature-responsive polymeric compound having an LCST is disclosed. The electro-phoretic matrix can change its hydrophilic/hydrophobic property by changing temperature. A method of using the electrophoretic matrix involves charging a sample onto the matrix and carrying out electrophoresis at a temperature above or below the LCST of the polymeric compound.
摘要翻译：公开了由至少一种具有LCST的不溶于水的温度敏感的聚合物组成的电泳基质。电泳基质可以通过改变温度来改变其亲水/疏水性质。使用电泳基质的方法包括将样品装入基质并在高于或低于聚合物化合物的LCST的温度下进行电泳。

10. 发明授权

US07446786B2 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US07446786B2
公开(公告)日：2008-11-04
申请号：US11115207
申请日：2005-04-27
申请人： Masato Mikami , Kunihiro Maie , Kouji Tsutsumi , Shingo Yano
发明人： Masato Mikami , Kunihiro Maie , Kouji Tsutsumi , Shingo Yano
IPC分类号： G03G15/00 , B41J2/447 , B41J2/45
CPC分类号： B41J2/447 , G03G15/04054 , G03G2215/0402
摘要： An image forming device, comprising: a cylindrical rotatable photoreceptor rotatably supported by an apparatus body; an exposure device in which plural exposure heads which expose an outer circumferential surface of the rotatable photoreceptor are disposed in a common housing in such a manner that exposure sections thereof are consecutively positioned; and a supporting unit having a position adjusting mechanism for adjusting a posture of the exposure device in at least two locations, which supports the exposure device and which is fixed on the apparatus body.
摘要翻译：一种图像形成装置，包括：由装置主体可旋转地支撑的圆筒形可旋转感光体; 曝光装置，其中暴露可旋转感光体的外周表面的多个曝光头以其曝光部分连续定位的方式设置在公共壳体中; 以及支撑单元，其具有位置调节机构，用于在至少两个位置调节曝光装置的姿势，所述位置支撑所述曝光装置并固定在所述装置主体上。

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