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1. 发明申请

US20230001696A1 WIPING METHOD AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20230001696A1
公开(公告)日：2023-01-05
申请号：US17753267
申请日：2020-09-15
申请人： Ichiroh FUJII , Takumi ATAKE , Yohta SAKON , Akira IZUTANI , Hiroko OHKURA
发明人： Ichiroh FUJII , Takumi ATAKE , Yohta SAKON , Akira IZUTANI , Hiroko OHKURA
IPC分类号： B41J2/165
摘要： A wiping method for wiping a nozzle surface of a liquid discharge head includes the step of relatively moving the liquid discharge head and a wiper impregnated with a cleaning fluid. The cleaning fluid contains a lactone compound in an amount of 5% by mass or more. The wiper includes a first layer configured to contact the nozzle surface and one or more layers other than the first layer. The first layer has a thickness of t1, the one or more layers other than the first layer have a total thickness of t2, and t1 is smaller than t2. A void ratio of the first layer is smaller than a void ratio of at least one of the one or more layers other than the first layer.

2. 发明申请

US20200207099A1 WIPING DEVICE, WIPING MEMBER, LIQUID DISCHARGING DEVICE, AND WIPING METHOD 审中-公开
公开(公告)号：US20200207099A1
公开(公告)日：2020-07-02
申请号：US16725252
申请日：2019-12-23
申请人： Yohta SAKON , Hiroko OHKURA , Takumi ATAKE , Akira IZUTANI
发明人： Yohta SAKON , Hiroko OHKURA , Takumi ATAKE , Akira IZUTANI
IPC分类号： B41J2/165 , B32B9/04
摘要： A wiping device includes a wiping member configured to wipe a nozzle forming surface of a liquid discharging head that discharges a liquid from a nozzle, the wiping member containing fabric; and a pressing member configured to press the wiping member to the liquid discharging head, wherein the wiping member satisfies the following relationship 1: 0.8

3. 发明申请

US20210016327A1 WIPING MEMBER, WIPING METHOD, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210016327A1
公开(公告)日：2021-01-21
申请号：US16981175
申请日：2019-03-06
申请人： Takumi ATAKE , Akira IZUTANI , Yohta SAKON , Hiroko OHKURA , Yuusuke FUJITA
发明人： Takumi ATAKE , Akira IZUTANI , Yohta SAKON , Hiroko OHKURA , Yuusuke FUJITA
IPC分类号： B08B1/00 , B32B5/02 , B08B3/08 , B32B5/26 , B41J2/165
摘要： A wiping member to wipe a nozzle surface of a liquid discharging head includes a first layer configured to be brought into contact with the nozzle surface and one or more other layers, wherein the following relation is satisfied: t1

4. 发明申请

US20190366721A1 WIPING MEMBER, WIPING METHOD, AND WIPING DEVICE 审中-公开
公开(公告)号：US20190366721A1
公开(公告)日：2019-12-05
申请号：US16423261
申请日：2019-05-28
申请人： Hiroko OHKURA , Yohta SAKON , Akira IZUTANI , Takumi ATAKE
发明人： Hiroko OHKURA , Yohta SAKON , Akira IZUTANI , Takumi ATAKE
IPC分类号： B41J2/165
摘要： A wiping member that wipes a nozzle surface of a liquid discharging head, includes a first region having an average porosity P1, a second region disposed on the first region, having an average porosity P2 greater than P1, and a third region disposed on the second region having an average porosity P3 greater than P2, wherein the wiping member has a thickness t in the direction perpendicular to the surface that contacts the nozzle surface and each of the first region, the second region, and the third region has a thickness of t/3 in the direction, wherein P2/P1 is from 1.1 to 1.4.

5. 发明申请

US20160187816A1 COMPOSITION FOR SEAMLESS BELT, AND IMAGE FORMING APPARATUS USING THE BELT 有权
标题翻译：用于无缝皮带的组合物，以及使用皮带的图像形成装置
公开(公告)号：US20160187816A1
公开(公告)日：2016-06-30
申请号：US14959119
申请日：2015-12-04
申请人： Makoto Matsushita , Akira IZUTANI , Hideaki YASUNAGA , Keiichiro JURI , Ayano MOMOSE , Yuri HAGA , Hiroaki TAKAHASHI
发明人： Makoto Matsushita , Akira IZUTANI , Hideaki YASUNAGA , Keiichiro JURI , Ayano MOMOSE , Yuri HAGA , Hiroaki TAKAHASHI
IPC分类号： H01B1/12 , G03G15/01
CPC分类号： G03G15/162 , G03G5/104 , G03G5/105 , G03G7/004 , G03G7/0046 , H01B1/12 , H01B1/20
摘要： A composition for seamless belt includes a thermoplastic resin; and a conductive agent. A liquid extracted from the composition with methanol has an intensity not greater than 7×108 in a total ion chromatogram.
摘要翻译：无缝带组合物包括热塑性树脂; 和导电剂。用甲醇从组合物中提取的液体在总离子色谱图中强度不大于7×108。

6. 发明申请

US20170227892A1 MEMBER FOR AN IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170227892A1
公开(公告)日：2017-08-10
申请号：US15417323
申请日：2017-01-27
申请人： Hidetoshi FUJII , Akira IZUTANI , Ryoh MIYAKOSHI
发明人： Hidetoshi FUJII , Akira IZUTANI , Ryoh MIYAKOSHI
IPC分类号： B32B9/04
CPC分类号： G03G15/162 , B32B27/285 , B32B27/34 , B32B27/36 , B32B2433/00 , G03G2215/00683 , Y10T428/31725
摘要： Member for an image forming apparatus having an outer layer that includes polyethylene glycol and a polyether ester amide having therein a structural unit of polyethylene glycol. Method. Image forming apparatus.

7. 发明申请

US20100055603A1 TONER, PROCESS CARTRIDGE AND METHOD OF FORMING IMAGE 有权
标题翻译：调色剂，过程盒和形成图像的方法
公开(公告)号：US20100055603A1
公开(公告)日：2010-03-04
申请号：US12552658
申请日：2009-09-02
申请人： Tsuyoshi NOZAKI , Chiyoshi NOZAKI , Atsushi YAMAMOTO , Minoru NAKAMURA , Akira IZUTANI
发明人： Tsuyoshi NOZAKI , Chiyoshi NOZAKI , Atsushi YAMAMOTO , Minoru NAKAMURA , Akira IZUTANI
IPC分类号： G03G13/20 , G03G9/00 , G03G9/087 , G03G15/08
CPC分类号： G03G15/08 , G03G9/0806 , G03G9/08711 , G03G9/08722 , G03G9/08724 , G03G9/08726 , G03G9/08755 , G03G9/08782 , G03G9/08791 , G03G9/08797
摘要： A toner including a resin having a polyester skeleton, a coloring agent, a vinyl based copolymer resin, and a releasing agent, wherein the toner is manufactured by dissolving or dispersing a resin including the resin having a polyester skeleton and a mixture of the vinyl based copolymer resin and the releasing agent in an organic solvent to obtain a lysate and/or a dispersion material, dispersing the lysate and/or the dispersion material in an aqueous medium to obtain a liquid dispersion and removing the organic solvent from the liquid dispersion.
摘要翻译：包含具有聚酯骨架的树脂，着色剂，乙烯基类共聚物树脂和脱模剂的调色剂，其中调色剂是通过将包含具有聚酯骨架的树脂和乙烯基类树脂的混合物共聚物树脂和脱模剂，以获得裂解物和/或分散材料，将裂解物和/或分散材料分散在水性介质中以获得液体分散体并从液体分散体除去有机溶剂。

8. 发明申请

US20160202639A1 SEMICONDUCTIVE RESIN COMPOSITION, MEMBER FOR ELECTROPHOTOGRAPHY AND IMAGE FORMING APPARATUS 有权
标题翻译：半导体树脂组合物，电子照相和图像形成装置的会员
公开(公告)号：US20160202639A1
公开(公告)日：2016-07-14
申请号：US14974269
申请日：2015-12-18
申请人： Makoto Matsushita , Akira IZUTANI , Hiroaki TAKAHASHI , Yuri HAGA , Keiichiro JURI , Hideaki YASUNAGA
发明人： Makoto Matsushita , Akira IZUTANI , Hiroaki TAKAHASHI , Yuri HAGA , Keiichiro JURI , Hideaki YASUNAGA
IPC分类号： H01B1/12 , G03G15/01
CPC分类号： G03G15/162 , G03G15/1685 , H01B1/24
摘要： A semiconductive resin composition includes a plurality of thermoplastic resins forming a sea-island structure including a sea portion and an island portion; and a plurality of conductive fillers. The sea portion includes at least two of the thermoplastic resins, at least one of the at least two of the thermoplastic resins is a copolymer, and the content of the copolymer is from 20% to 60% by weight per 100% by weight of the thermoplastic resins in the sea portion, and the following relation is satisfied: 1.5≦B/A≦10 wherein A represents an average primary particle diameter of one of the conductive fillers having the smallest average primary particle diameter and B represents an average primary particle diameter of one of the conductive fillers having the largest average primary particle diameter.
摘要翻译：半导体树脂组合物包括形成海岛部分和岛部的海岛结构体的多个热塑性树脂; 和多个导电填料。海水部分包括至少两种热塑性树脂，所述至少两种热塑性树脂中的至少一种是共聚物，共聚物的含量为每100重量％的共聚物的20重量％至60重量％海水中的热塑性树脂，满足以下关系：1.5＆nlE; B / A＆amp; nlE; 10其中A表示平均一次粒径最小的导电填料之一的平均一次粒径，B表示平均一次粒子具有最大平均一次粒径的导电填料之一的直径。

9. 发明申请

US20080069594A1 Developer, and image forming apparatus and image forming method using the developer 有权
标题翻译：显影剂和图像形成装置以及使用显影剂的图像形成方法
公开(公告)号：US20080069594A1
公开(公告)日：2008-03-20
申请号：US11901538
申请日：2007-09-17
申请人： Akira IZUTANI
发明人： Akira IZUTANI
IPC分类号： G03G15/08 , G03G15/10
CPC分类号： G03G15/0806 , G03G2215/025 , G03G2215/0602
摘要： A developer including a toner and a carrier, wherein the carrier is a ferrite carrier coated with a silicone resin and the following relationships are satisfied: log(Δi Q(t)/Q∞)=−kobt ΔQ(t)=Q∞−Q(t) −2.5≦log(kob)≦−1 wherein Q(t) is a charge quantity (μC/g) of the developer after t sec which is a stirring time of the toner and the carrier; Q∞ is a saturated charge quantity (μC/g) of the developer; and kob is a chargeable speed of the developer.
摘要翻译：包含调色剂和载体的显影剂，其中所述载体是涂覆有硅树脂的铁氧体载体，并且满足以下关系：<？在线公式描述=“在线式”末端=“铅”→> log（Deltai Q（t）/ Q∞∞∞∞∞∞∞ob ob <<<“”“”“”“”“”“”“”“”“ Δ> <？in-line-formula description =“In-line formula”end =“lead”？> DeltaQ（t）= Q∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞ description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> - 2.5 <= LOG（k < 其中Q（t）是t秒后显影剂的电荷量（μC/ g），其中，是调色剂和载体的搅拌时间; Q∞是显影剂的饱和电荷量（μC/ g）而显影剂的充电速度为kI。

10. 发明申请

US20170351198A1 MEMBER FOR IMAGE FORMING APPARATUS, METHOD OF MANUFACTURING THE SAME AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170351198A1
公开(公告)日：2017-12-07
申请号：US15609233
申请日：2017-05-31
申请人： Ryo MIYAKOSHI , Hidetoshi FUJII , Akira IZUTANI , Daisuke ASAHINA
发明人： Ryo MIYAKOSHI , Hidetoshi FUJII , Akira IZUTANI , Daisuke ASAHINA
IPC分类号： G03G15/16 , B29C47/00 , B29L7/00 , B29L31/00 , B29K77/00 , B29K71/00 , B29K105/00
CPC分类号： G03G15/162 , B29C47/0004 , B29K2071/02 , B29K2077/00 , B29K2105/0023 , B29K2105/0085 , B29K2427/16 , B29L2007/007 , B29L2031/767 , G03G2215/00683
摘要： A member for an image forming apparatus includes a surface layer including a block copolymer, wherein the block copolymer includes a polyamide block and a polyether block and the composition ratio of the polyether block to the polyamide block is from 0.2 to 1.5.

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