公开(公告)号：US07153627B2

公开(公告)日：2006-12-26

申请号：US10660761

申请日：2003-09-12

申请人： Yasuyuki Watanabe ,  Naohito Saito ,  Hisatomo Yonehara ,  Yasuyuki Suzuki

发明人： Yasuyuki Watanabe ,  Naohito Saito ,  Hisatomo Yonehara ,  Yasuyuki Suzuki

IPC分类号： G03F7/004 ,  G03F7/20 ,  G03F7/26

CPC分类号： B41C1/1008 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/24 ,  B41N1/08 ,  Y10S430/145 ,  Y10S430/146

摘要： A negative-working CTP plate which is superior in resolution and printing resistance of the image area of a press plate is provided, which is obtained by forming a latent image on a heat-sensitive layer in a heat-sensitive lithographic printing plate comprising a substrate having a hydrophilic surface and a heat-sensitive layer made of an alkali-soluble polymer formed on the surface of the substrate, using heat generated upon irradiation with laser light, and developing the heat-sensitive layer using an alkaline developing solution. In the heat-sensitive lithographic printing plate comprising a substrate having a hydrophilic surface, and a heat-sensitive layer made of an alkali-soluble polymer formed on the surface of the substrate, an advancing contact angle (θf1) of the surface of the heat-sensitive layer with water at 25° C. is within a range from 70° to 110°, a receding contact angle (θb2) of the surface of the heat-sensitive layer with water at 25° C. after heating at 150° C. for 3 minutes is larger than a receding contact angle (θb1) of the surface of the heat-sensitive layer with water at 25° C. before heating, and a difference in receding contact angle before and after heating, (θb2−θb1), is larger than 1° and is smaller than 40°.

摘要翻译： 提供了通过在包含基板的热敏平版印刷版的热敏层上形成潜像而得到的压印板的图像区域的分辨率和印刷电阻优异的负极工作CTP板 具有亲水性表面和由基体表面上形成的碱溶性聚合物制成的热敏层，利用激光照射产生的热量，并使用碱性显影液显影出热敏层。 在包括具有亲水表面的基材的热敏平版印刷版和由形成在基材的表面上的由碱溶性聚合物制成的热敏层的前进接触角（θ< >）在25℃的水中的热敏层的表面在70°至110°的范围内，热的表面的后退接触角（θ ^{b2 ） 在150℃下加热3分钟后，用25℃的水敏感层大于热敏层表面与水的后退接触角（θ-b1） 加热前后25℃，加热前后后退接触角的差异大于1°，小于1° 40°。}

公开(公告)号：US06627380B2

公开(公告)日：2003-09-30

申请号：US09860459

申请日：2001-05-21

申请人： Naohito Saito ,  Yasuyuki Watanabe ,  Yasuhiko Kojima ,  Eiji Hayakawa ,  Koji Oe

发明人： Naohito Saito ,  Yasuyuki Watanabe ,  Yasuhiko Kojima ,  Eiji Hayakawa ,  Koji Oe

IPC分类号： G03C1492

CPC分类号： B41C1/1008 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145

摘要： The present invention relates to a lithographic printing plate in which images can be inscribed by laser beams, and which has high resolving power, high sensitivity, and the improved reservation stability, and relates to its image-producing method, and a photosenstitive composition which can preferably be used as an original plate for lithographic printing. The photosenstitive composition includes an aqueous resin composition including fine particles (a) of a resin having at least one neutralized anionic group and having a heat fusion property, and a water soluble resin (b) having at least one neutralized anionic group, wherein the water soluble resin (b) is included in a range of 1 to 30% by weight, relative to the total weight of the aqueous resin composition; and a substance (c) which absorbs light and generates heat.

公开(公告)号：US06509133B1

公开(公告)日：2003-01-21

申请号：US09537473

申请日：2000-03-24

申请人： Yasuyuki Watanabe ,  Naohito Saito ,  Nansei Tashiro ,  Katsuji Takahashi ,  Shinji Shimizu ,  Yasuhiko Kojima ,  Koji Oe

发明人： Yasuyuki Watanabe ,  Naohito Saito ,  Nansei Tashiro ,  Katsuji Takahashi ,  Shinji Shimizu ,  Yasuhiko Kojima ,  Koji Oe

IPC分类号： G03F7038

CPC分类号： B41C1/1025 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

摘要： In order to provide a computer-to-plate (CTP) plate in which an image can be inscribed by a laser beam having Ithe maximum strength in a near infrared or infrared region, and heat processing is not necessary prior to developing a latent image, and which allows the use of a conventional printing apparatus as it is upon printing, (I) a lithographic printing plate is provided which has on a substrate, a photosensitive layer comprising a photosensitive composition containing a crosslinking agent, an aqueous dispersion of resin fine particles made of a resin which is self water-dispersible having a carboxylic group and a functional group capable of performing cross-linking reactions with the crosslinking agent, and an infrared absorption agent; and (II) an image forming method is provided which is characterized in that after an image has been formed on a photosensitive layer of the lithographic printing plate set forth in the above (I) by using a laser beam, the image is subjected to wet development.

摘要翻译： 为了提供一种计算机对板（CTP）板，其中图像可以由在近红外或红外区域具有最大强度的激光束内接，并且在显影潜像之前不需要热处理， 并且其允许在印刷时使用传统的印刷设备，（I）提供了在基板上具有包含含有交联剂的感光性组合物的感光层的光刻印刷板，树脂微粒的水分散体 由具有羧基的自水分散性树脂和能够与交联剂进行交联反应的官能团的树脂和红外线吸收剂组成; 和（II）提供了一种图像形成方法，其特征在于，在通过使用激光束在上述（I）中提出的平版印刷版的感光层上形成图像之后，图像被湿润 发展。

公开(公告)号：US20070289484A1

公开(公告)日：2007-12-20

申请号：US11666422

申请日：2005-10-28

申请人： Hisao Yamaguchi ,  Yutaka Yamada ,  Naohito Saito ,  Osamu Oshima

发明人： Hisao Yamaguchi ,  Yutaka Yamada ,  Naohito Saito ,  Osamu Oshima

IPC分类号： C09D11/02

CPC分类号： C08F2/50 ,  C09D11/101

摘要： The object of the present invention is to provide an active energy ray-curable ink-jet printing ink, including: a coloring agent; a compound having an ethylenic double bond; and a photo-polymerization initiator, wherein the photo-polymerization initiator includes a compound represented by general formula (1): (wherein A represents any one of —O—, —CH2—, —CH(CH3)—, and —C(CH3)2—; and each of R1 and R2 independently represents a hydrogen atom, a methyl group, or a trimethylsilyl group), and an α-aminoketone-based compound and/or an acyl phosphine oxide-based compound, and 40% by mass or more of the compound represented by general formula (1) is included with respect to the total photo-polymerization initiator.

摘要翻译： 本发明的目的是提供一种活性能量射线固化型喷墨印刷油墨，其包括：着色剂; 具有烯属双键的化合物; 和光聚合引发剂，其中光聚合引发剂包括由通式（1）表示的化合物：其中A表示-O-，-CH 2 - ， - CH（ CH 3 3） - 和-C（CH 3）2 - ，R 1和R 2各自独立地选自 独立地表示氢原子，甲基或三甲基甲硅烷基）和α-氨基酮类化合物和/或酰基氧化膦类化合物，40质量％以上 相对于总光聚合引发剂包括由通式（1）表示的化合物。

公开(公告)号：US06250200B1

公开(公告)日：2001-06-26

申请号：US09425339

申请日：1999-10-22

申请人： Masahiro Ikeda ,  Yoshiyasu Takasaki ,  Naohito Saito

发明人： Masahiro Ikeda ,  Yoshiyasu Takasaki ,  Naohito Saito

IPC分类号： F15B910

CPC分类号： B60T7/12 ,  B60T13/569 ,  B60T13/575 ,  B60T13/72

摘要： A brake booster 1 of tandem type includes a solenoid 16 within a valve body 6. The solenoid 16 is provided with a forwardly disposed holder 42 and a rearwardly disposed yoke 43, with a spool 44 held sandwiched therebetween and with a piston 56 disposed to be moveable around the inner periphery. A tubular guide 56A is formed on the front portion of the piston 56 while an annular guide 56B is formed on the rear portion of the piston 56. The tubular guide 56A is slidably fitted into the inner periphery of the holder 42 while the annular guide 56B is slidably fitted into the inner periphery of the yoke 43. When the solenoid 16 is energized to cause the piston 56 to move back and forth relative to the holder 42 and the yoke 43, this movement is guided by the both guides 56A, 56B. This arrangement permits a smooth back-and-forth movement of the piston 56 as compared with the prior art.

摘要翻译： 串联式制动助力器1包括在阀体6内的螺线管16.螺线管16设置有向前设置的保持器42和向后设置的轭43，其中夹持有阀芯44并且具有设置为活塞56的活塞56 周围可移动。 管状引导件56A形成在活塞56的前部，同时环形引导件56B形成在活塞56的后部。管状引导件56A可滑动地装配到保持器42的内周中，而环形引导件56B 可滑动地装配到轭架43的内周边。当螺线管16通电以使活塞56相对于保持架42和轭架43前后移动时，该移动由两个引导件56A，56B引导。 与现有技术相比，这种布置允许活塞56的平稳的前后移动。

公开(公告)号：US20140160215A1

公开(公告)日：2014-06-12

申请号：US14114148

申请日：2012-05-30

申请人： Naohito Saito ,  Yutaka Yamada ,  Maiko Kitade

发明人： Naohito Saito ,  Yutaka Yamada ,  Maiko Kitade

IPC分类号： C09D11/00 ,  B41J11/00

CPC分类号： C09D11/30 ,  B41J11/002 ,  B41M5/0047 ,  B41M5/0064 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/322

摘要： An active-energy-ray-curable inkjet recording ink composition is provided, in which a polymerizable compound having an active-energy-ray-polymerizable group and a polymerizable compound having at least two active-energy-ray-polymerizable groups are used in amounts of 60 to 95 mass % and 5 to 40 mass % relative to the total amount of the active-energy-ray-polymerizable compound, respectively; the polymerizable compound having an active-energy-ray-polymerizable group includes N-vinyl-2-caprolactam and isobornyl acrylate in amounts of 1 to 15 mass % and 1 to 25 mass % relative to the total amount of the active-energy-ray-polymerizable compound, respectively; and the polymerizable compound having at least two active-energy-ray-polymerizable groups includes a polymerizable compound having a vinyl ether group. Furthermore, a method for forming an image is provided.

摘要翻译： 提供了一种活性能量射线固化喷墨记录油墨组合物，其中具有活性能量射线聚合基团和具有至少两个活性能量 - 可射线聚合基团的可聚合化合物的可聚合化合物的用量 相对于活性能量射线聚合性化合物的总量分别为60〜95质量％和5〜40质量％ 具有活性能量射线聚合性基团的聚合性化合物相对于活性能量射线的总量，含有1〜15质量％和1〜25质量％的N-乙烯基-2-己内酰胺和丙烯酸异冰片酯 可聚合化合物; 并且具有至少两个活性能量射线可聚合基团的可聚合化合物包括具有乙烯基醚基团的可聚合化合物。 此外，提供了一种用于形成图像的方法。

公开(公告)号：US06516704B2

公开(公告)日：2003-02-11

申请号：US09981377

申请日：2001-10-17

申请人： Hidefumi Inoue ,  Naohito Saito

发明人： Hidefumi Inoue ,  Naohito Saito

IPC分类号： F15B910

CPC分类号： B60T13/57 ,  B60T8/3275 ,  B60T13/72

摘要： A tubular member 21 is disposed within a valve body 6, and has a resilient retainer 69 mounted around the outer periphery thereof. The inner periphery of the valve body 6 is formed with an annular groove 68. When a brake pedal is quickly depressed, an input shaft 23 and the tubular member 21 are driven forward through more than a given stroke relative to the valve body, whereby a projection 69a of the retainer 69 becomes engaged with the annular groove 68. This produces and maintains a large opening in an atmosphere valve 32. Accordingly, an output from a tandem brake booster 1 can be increased immediately in response to a quick depression of the brake pedal.

公开(公告)号：US20140104356A1

公开(公告)日：2014-04-17

申请号：US14125650

申请日：2012-05-30

申请人： Maiko Kitade ,  Yutaka Yamada ,  Naohito Saito

发明人： Maiko Kitade ,  Yutaka Yamada ,  Naohito Saito

IPC分类号： C09D11/00 ,  B41J11/00

CPC分类号： B41J11/002 ,  B41J2/01 ,  B41J2/2107 ,  B41M7/0081 ,  C09D11/00 ,  C09D11/101 ,  C09D11/30 ,  C09D11/322

摘要： An active-energy-ray-curable ink jet recording ink composition is provided, in which (1) a polymerizable compound having an active-energy-ray-polymerizable group and a polymerizable compound having at least two active-energy-ray-polymerizable groups are used in amounts of 10 to 25 mass % and 75 to 90 mass % relative to the total amount of the active-energy-ray-polymerizable compounds, respectively; (2) the polymerizable compound having an active-energy-ray-polymerizable group includes 10 to 20 mass % of N-vinylcaprolactam; and (3) the polymerizable compound having at least two active-energy-ray-polymerizable groups includes 15 to 35 mass % of 2-(2-vinyloxyethoxy)ethyl(meth)acrylate. Furthermore, a method for forming an image is provided.

摘要翻译： 提供一种活性能量射线固化型喷墨记录用油墨组合物，其中，（1）具有活性能量射线聚合性基团的聚合性化合物和具有至少2种活性能量射线聚合性基团的聚合性化合物 分别以相对于活性能量射线聚合性化合物的总量为10〜25质量％和75〜90质量％的量使用; （2）具有活性能量射线聚合性基团的聚合性化合物包含10〜20质量％的N-乙烯基己内酰胺; 和（3）具有至少两个活性能量射线聚合性基团的聚合性化合物包含15〜35质量％的（甲基）丙烯酸2-（2-乙烯氧基乙氧基）乙酯。 此外，提供了一种用于形成图像的方法。

公开(公告)号：US5794506A

公开(公告)日：1998-08-18

申请号：US895356

申请日：1997-07-16

申请人： Hidefumi Inoue ,  Naohito Saito

发明人： Hidefumi Inoue ,  Naohito Saito

IPC分类号： B60T13/575 ,  F15B9/10

CPC分类号： B60T13/575

摘要： A valve plunger, which forms part of a reaction mechanism of a brake booster, comprises a plunger member and a valve side member which are disposed to be slidable relative to each other, with a first spring disposed therebetween. A piston is slidably disposed within a valve body, and a given clearance is formed between the rear end face of the plunger member and the piston. A second spring having a greater resilience than the first spring is disposed between the piston and the valve body, and is compressed after the first spring is initially compressed. With this construction, as a brake reaction increases, the first spring is compressed to cause the plunger member to abut against the piston, and subsequently the first and second spring are compressed. A point where the compression of the first spring is initiated can determine a point where a servo ratio is changed, and the magnitudes of the resilience of the both springs permit an arbitrary choice of a servo ratio which prevails subsequent to the point where the servo ratio is changed.

摘要翻译： 形成制动助力器的反作用机构的一部分的阀柱塞包括柱塞构件和阀侧构件，所述柱塞构件和阀侧构件设置成能够相对于彼此滑动，其间设置有第一弹簧。 活塞可滑动地设置在阀体内，并且在柱塞构件的后端面和活塞之间形成给定的间隙。 具有比第一弹簧更大的弹性的第二弹簧设置在活塞和阀体之间，并且在第一弹簧被初始压缩之后被压缩。 利用这种结构，当制动反应增加时，第一弹簧被压缩以使柱塞构件抵靠活塞，随后第一和第二弹簧被压缩。 启动第一弹簧的压缩的点可以确定伺服比改变的点，并且两个弹簧的弹性的大小允许任意选择在伺服比例 改变了

公开(公告)号：US08991995B2

公开(公告)日：2015-03-31

申请号：US14114148

申请日：2012-05-30

申请人： Naohito Saito ,  Yutaka Yamada ,  Maiko Kitade

发明人： Naohito Saito ,  Yutaka Yamada ,  Maiko Kitade

IPC分类号： C09D11/18 ,  C09D11/30 ,  C09D11/101 ,  C09D11/322 ,  B41M5/00 ,  B41M7/00 ,  B41J11/00

CPC分类号： C09D11/30 ,  B41J11/002 ,  B41M5/0047 ,  B41M5/0064 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/322

摘要： An active-energy-ray-curable inkjet recording ink composition is provided, in which a polymerizable compound having an active-energy-ray-polymerizable group and a polymerizable compound having at least two active-energy-ray-polymerizable groups are used in amounts of 60 to 95 mass % and 5 to 40 mass % relative to the total amount of the active-energy-ray-polymerizable compound, respectively; the polymerizable compound having an active-energy-ray-polymerizable group includes N-vinyl-2-caprolactam and isobornyl acrylate in amounts of 1 to 15 mass % and 1 to 25 mass % relative to the total amount of the active-energy-ray-polymerizable compound, respectively; and the polymerizable compound having at least two active-energy-ray-polymerizable groups includes a polymerizable compound having a vinyl ether group. Furthermore, a method for forming an image is provided.

摘要翻译： 提供一种活性能量射线固化型喷墨记录油墨组合物，其中使用具有活性能量射线聚合基团和具有至少两个活性能量射线可聚合基团的可聚合化合物的可聚合化合物的用量 相对于活性能量射线聚合性化合物的总量分别为60〜95质量％和5〜40质量％ 具有活性能量射线聚合性基团的聚合性化合物相对于活性能量射线的总量，含有1〜15质量％和1〜25质量％的N-乙烯基-2-己内酰胺和丙烯酸异冰片酯 可聚合化合物; 并且具有至少两个活性能量射线可聚合基团的可聚合化合物包括具有乙烯基醚基团的可聚合化合物。 此外，提供了一种用于形成图像的方法。