专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06242533B1 Novolak type phenol resin 有权
标题翻译：酚醛清漆型酚醛树脂
公开(公告)号：US06242533B1
公开(公告)日：2001-06-05
申请号：US09584188
申请日：2000-05-31
申请人： Yoshiaki Kurimoto , Katsuhiro Maruyama , Akira Yoshitomo , Satoru Yoshida , Satoru Kitano
发明人： Yoshiaki Kurimoto , Katsuhiro Maruyama , Akira Yoshitomo , Satoru Yoshida , Satoru Kitano
IPC分类号： C08L6108
CPC分类号： C08L61/04 , C08G8/24 , C08L61/14
摘要： The present invention relates to a novolak type phenol resin, in particular a novolak type phenol resin for resists suitable for forming resist patterns. The novolak type phenol resin of the present invention is obtained by reacting at least a vinylphenol having a vinyl group and a phenolic hydroxyl group, such as parahydroxystyrene, or a polyvinylphenol, which is a polymer of the vinylphenol, a compound (A) such as 4,4′-methylenebis(2-hydroxymethyl-3,6-dimethylphenol) and/or a compound (B) such as 2,6-dihydroxymethyl-4-phenol, in a ratio of 1 to 40 moles of the compound (A) and/or compound (B) to 100 moles of the vinylphenol or 100 moles of structural unit of the vinylphenol contained in the polyvinylphenol in the presence of an acid and having a weight average molecular weight of 2,000 to 20,000. Such a novolak type phenol resin provides good pattern shape, heat resistance, resolution, and sensitivity in resists for lithography.
摘要翻译：酚醛清漆型酚醛树脂本发明涉及一种酚醛清漆型酚醛树脂，特别是一种用于形成抗蚀剂图案的抗蚀剂的酚醛清漆型酚醛树脂。本发明的酚醛清漆型酚醛树脂通过使至少一种具有乙烯基的乙烯基酚和酚羟基如对羟基苯乙烯或作为乙烯基苯酚的聚合物的聚乙烯基苯酚，化合物（A）如 4,4'-亚甲基双（2-羟甲基-3,6-二甲基苯酚）和/或化合物（B）如2,6-二羟甲基-4-苯酚的化合物（A ）和/或化合物（B）至100摩尔乙烯基苯酚或100摩尔聚乙烯基苯酚中包含的乙烯基苯酚的结构单元，在酸存在下，重均分子量为2,000至20,000。这种酚醛清漆型酚醛树脂在光刻抗蚀剂中提供良好的图案形状，耐热性，分辨率和灵敏度。

2. 发明授权

US06211328B1 Phenol resin 有权
标题翻译：苯酚树脂
公开(公告)号：US06211328B1
公开(公告)日：2001-04-03
申请号：US09583536
申请日：2000-06-01
申请人： Yoshiaki Kurimoto , Katsuhiro Maruyama , Akira Yoshitomo , Satoru Yoshida , Satoru Kitano
发明人： Yoshiaki Kurimoto , Katsuhiro Maruyama , Akira Yoshitomo , Satoru Yoshida , Satoru Kitano
IPC分类号： C08G6538
CPC分类号： C08G65/38 , C08F8/00 , Y10S430/11 , C08F12/24
摘要： The present invention relates to a phenol resin, in particular a phenol resin for resists suitable for forming resist patterns. The phenol resin of the present invention is obtained by reacting at least two components, i.e., a compound (A) such as 4-hydroxymethyl-2,6-dimethylphenol and a polymerizable phenol compound such as parahydroxystyrene or a polymer (B), which is a polymer of the polymerizable phenol compound, in a ratio of 1 to 50 moles of the compound (A) to 100 moles of the polymerizable phenol compound or 100 moles of structural unit of the polymerizable phenol compound contained in the polymer (B) in the presence of an acid and having a molecular weight of 2,000 to 20,000. Such a phenol resin provides good pattern shape, heat resistance, resolution, and sensitivity in resists for lithography.
摘要翻译：本发明涉及一种酚醛树脂，特别是涉及适用于形成抗蚀剂图案的抗蚀剂的酚醛树脂。本发明的酚醛树脂是通过使至少两种成分即4-羟甲基-2,6-二甲基苯酚等化合物（A）与对羟基苯乙烯等聚合性酚化合物或聚合物（B）反应而得到的，是聚合物（A）中的1-50摩尔与聚合性酚化合物100摩尔或聚合物（B）中所含的聚合性酚化合物的结构单元的摩尔比为100摩尔的聚合物（B）中的聚合物酸的存在并且分子量为2,000至20,000。这种酚醛树脂在光刻抗蚀剂中提供良好的图案形状，耐热性，分辨率和灵敏度。

3. 发明授权

US06653418B1 Process for preparing polymer compound for resist 有权
标题翻译：制备抗蚀剂聚合物化合物的方法
公开(公告)号：US06653418B1
公开(公告)日：2003-11-25
申请号：US10219262
申请日：2002-08-16
申请人： Katsuhiro Maruyama , Satoru Yoshida , Satoru Kitano , Hitoshi Mashio
发明人： Katsuhiro Maruyama , Satoru Yoshida , Satoru Kitano , Hitoshi Mashio
IPC分类号： C08F404
CPC分类号： C08F12/22
摘要： There is provided a process for preparing a polymer compound for a resist, which can improve the performance, such as the heat resistance, sensitivity and resolution of the resist, without causing film loss of the resist, line width reduction of the resist or deterioration of the dry etching resistance of the polymer. This process comprises dissolving a styrene-based monomer containing at least a 4-acetoxystyrene monomer, and a dimethyl-2,2′-azobiscarboxylate ester in a solvent, thereby to polymerize the styrene-based monomer; adding an alkali catalyst to the resulting polymer solution, thereby to hydrolyze the polymer solution; and washing the resulting polymer compound with water.
摘要翻译：提供了制备抗蚀剂用高分子化合物的方法，其可以提高抗蚀剂的耐热性，灵敏度和分辨率等性能，而不会导致抗蚀剂的膜损失，抗蚀剂的线宽减小或抗蚀剂的劣化聚合物的耐干蚀刻性。该方法包括将至少含有4-乙酰氧基苯乙烯单体的苯乙烯基单体和二甲基-2,2'-偶氮二羧酸酯溶解在溶剂中，从而聚合苯乙烯类单体; 向所得聚合物溶液中加入碱催化剂，从而水解聚合物溶液; 并用水洗涤所得高分子化合物。

4. 发明授权

US10173436B2 Liquid circulation device and liquid discharge apparatus 有权
公开(公告)号：US10173436B2
公开(公告)日：2019-01-08
申请号：US15817342
申请日：2017-11-20
申请人： Satoru Yoshida , Yuta Moriwaki , Tomomi Katoh
发明人： Satoru Yoshida , Yuta Moriwaki , Tomomi Katoh
IPC分类号： B41J2/175 , B41J2/18 , B41J2/19 , B41J2/14
摘要： There is provided a liquid circulation apparatus for circulating liquid through a plurality of discharge heads that includes discharge nozzles. The liquid circulation apparatus includes a liquid circulating channel to circulate the liquid via the plurality of discharge heads, a first manifold connected to each supply port of the plurality of discharge heads, a second manifold connected to each discharge port of the plurality of discharge heads, a discharging channel to discharge the liquid in the second manifold, and a bubble-discharging channel separate from the discharging channel, to discharge bubbles in the second manifold.

5. 发明申请

US20180339519A1 LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20180339519A1
公开(公告)日：2018-11-29
申请号：US15990273
申请日：2018-05-25
申请人： Tomomi Katoh , Yuta Moriwaki , Satoru Yoshida
发明人： Tomomi Katoh , Yuta Moriwaki , Satoru Yoshida
IPC分类号： B41J2/175 , B41J2/045 , B41J2/055
CPC分类号： B41J2/17556 , B41J2/04508 , B41J2/04583 , B41J2/04588 , B41J2/055 , B41J2/14274 , B41J2/175 , B41J2/17513 , B41J2/18 , B41J29/38 , B41J2002/14483 , B41J2202/02 , B41J2202/12 , B41J2202/20
摘要： A liquid discharge apparatus includes a plurality of liquid discharge heads to discharge liquid, and a plurality of head tanks communicating with the plurality of liquid discharge heads, respectively. Each of the plurality of head tanks includes a liquid chamber to store the liquid and a gas chamber separated from the liquid chamber by a diaphragm, and the gas chamber of one of the plurality of head tanks communicates with the gas chamber of another of the plurality of head tanks.

6. 发明授权

US09835161B2 Rotary machine 有权
公开(公告)号：US09835161B2
公开(公告)日：2017-12-05
申请号：US14377011
申请日：2012-02-27
申请人： Jo Masutani , Satoru Yoshida
发明人： Jo Masutani , Satoru Yoshida
IPC分类号： F04D17/12 , F04D29/42 , F04D29/44 , F04D29/70
CPC分类号： F04D17/12 , F04D17/122 , F04D29/4206 , F04D29/4213 , F04D29/441 , F04D29/444 , F04D29/701 , F05D2250/51
摘要： A rotary machine includes a guide section formed in an annular flow path in communication with a suction volute at an inner circumferential side of the suction volute, at which a plurality of vanes are installed in a circumferential direction, and configured to guide a fluid introduced from the suction volute, and an impeller connected to the guide section in the axial direction and into which the fluid guided by the guide section is introduced. The suction volute has an annular opening section in communication with the guide section at the inner circumferential side, and an inner wall surface extending from the opening section toward the axial direction of the impeller in the axial direction to increase a width dimension in the axial direction and connected to a partition section at an opposite side of the suction nozzle.

7. 发明授权

US08743532B2 Switchgear 有权
标题翻译：开关柜
公开(公告)号：US08743532B2
公开(公告)日：2014-06-03
申请号：US13262022
申请日：2009-08-25
申请人： Tomotaka Yano , Satoru Yoshida , Masahiro Arioka
发明人： Tomotaka Yano , Satoru Yoshida , Masahiro Arioka
IPC分类号： H05K7/20
CPC分类号： H02B13/025 , F28F2013/008 , H01H9/52 , H02B1/56 , H02B13/0352
摘要： In order to obtain a switchgear which can improve heat dissipation efficiency, in the switchgear which dissipates heat outside an apparatus vessel, the heat being generated from an electrical apparatus placed in the apparatus vessel, the switchgear includes a first heat conductor in which one side is connected to a heat generation portion of the apparatus vessel and the other side is extended toward the apparatus vessel side, a second heat conductor in which one side is disposed near the other side of the first heat conductor and the other side is extended outside the apparatus vessel, and an insulating member between conductors disposed between the other side of the first heat conductor and one side of the second heat conductor.
摘要翻译：为了获得能够提高散热效率的开关装置，在将设备容器外部的热量散发的开关装置中，从放置在装置容器内的电气设备产生的热量，开关装置包括：第一导热体，连接到装置容器的发热部分，另一侧朝向装置容器侧延伸;第二导热体，其一侧设置在第一导热体的另一侧附近，另一侧延伸到装置外侧容器，以及设置在第一导热体的另一侧和第二导热体的一侧之间的导体之间的绝缘构件。

8. 发明授权

US08600262B2 Toner container and image forming apparatus 有权
公开(公告)号：US08600262B2
公开(公告)日：2013-12-03
申请号：US13720628
申请日：2012-12-19
申请人： Ichiro Kadota , Kunihiro Ohyama , Masayuki Yamane , Takeshi Uchitani , Nobuyuki Taguchi , Satoru Yoshida , Takuya Seshita
发明人： Ichiro Kadota , Kunihiro Ohyama , Masayuki Yamane , Takeshi Uchitani , Nobuyuki Taguchi , Satoru Yoshida , Takuya Seshita
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G2215/0692 , G03G2221/1823
摘要： A toner container and an image forming apparatus are disclosed. The toner container includes a guiding member formed at a part surrounding a toner outlet to be protruded from a circumferential surface of the toner container for guiding an opening or closing operation of a shutter member in a circumferential direction of the toner container. The image forming apparatus includes an image forming apparatus main body. The image forming apparatus main body includes a main body side shutter for opening or closing a toner supplying opening to be connected to the toner outlet. When the shutter member is opened, an end surface of the guiding member pushes the main body side shutter together with the opening operation of the shutter member, and the toner supplying opening is opened and is connected to the toner outlet.

9. 发明授权

US08369738B2 Toner container and image forming apparatus 有权
公开(公告)号：US08369738B2
公开(公告)日：2013-02-05
申请号：US12682895
申请日：2009-08-04
申请人： Ichiro Kadota , Kunihiro Ohyama , Masayuki Yamane , Takeshi Uchitani , Nobuyuki Taguchi , Satoru Yoshida , Takuya Seshita
发明人： Ichiro Kadota , Kunihiro Ohyama , Masayuki Yamane , Takeshi Uchitani , Nobuyuki Taguchi , Satoru Yoshida , Takuya Seshita
IPC分类号： G03G15/08 , G03G15/04
CPC分类号： G03G15/0886 , G03G15/0867 , G03G15/0868 , G03G15/0872 , G03G2215/0692 , G03G2221/1823
摘要： A toner container and an image forming apparatus are disclosed. The toner container includes a guiding member formed at a part surrounding a toner outlet to be protruded from a circumferential surface of the toner container for guiding an opening or closing operation of a shutter member in a circumferential direction of the toner container. The image forming apparatus includes an image forming apparatus main body. The image forming apparatus main body includes a main body side shutter for opening or closing a toner supplying opening to be connected to the toner outlet. When the shutter member is opened, an end surface of the guiding member pushes the main body side shutter together with the opening operation of the shutter member, and the toner supplying opening is opened and is connected to the toner outlet.

10. 发明授权

US08238796B2 Toner supplying device and image forming apparatus 有权
标题翻译：调色剂供给装置和图像形成装置
公开(公告)号：US08238796B2
公开(公告)日：2012-08-07
申请号：US12482673
申请日：2009-06-11
申请人： Satoru Yoshida , Kunihiro Ohyama
发明人： Satoru Yoshida , Kunihiro Ohyama
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0877 , G03G2215/0827
摘要： A toner supplying device which supplies toners contained in a toner container to a developing device is disclosed. The toner supplying device includes a toner tank which stores the toners discharged from the toner container, a toner carrying section which carries the toners stored in the toner tank, a toner dropping route which causes the toners carried by the toner carrying section to drop into the developing device by toner's own weight, a control unit which controls an amount of the toners to flow into the toner dropping route from the toner carrying section, and a stirring member which stirs the toners staying at a region between the toner tank and the toner carrying section.
摘要翻译：公开了一种将容纳在调色剂容器中的调色剂供应到显影装置的调色剂供应装置。调色剂供给装置包括存储从调色剂容器排出的调色剂的调色剂罐，承载存储在调色剂罐中的调色剂的调色剂承载部分，使由调色剂承载部分携带的调色剂落入显影装置，调色剂自身重量的控制单元，控制单元，其控制调色剂从调色剂承载部分流入调色剂滴下路线的量;以及搅拌构件，其搅拌滞留在调色剂箱和调色剂承载区域之间的调色剂部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式