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1. 发明授权

US07055938B1 Liquid jet recording head and process for production thereof 失效
标题翻译：液体喷射记录头及其制造方法
公开(公告)号：US07055938B1
公开(公告)日：2006-06-06
申请号：US08634255
申请日：1996-04-18
申请人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
发明人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/14032 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1639 , B41J2/1645
摘要： A liquid jet recording head comprises a constituting member formed from a cured product of a resin composition comprising (1) a curable epoxy compound, (2) a compound having a functional group reactive to the curable epoxy compound and a fluorocarbon moiety, and (3) a curing agent.
摘要翻译：液体喷射记录头包括由树脂组合物的固化产物形成的构成构件，其包含（1）可固化环氧化合物，（2）具有与可固化环氧化合物反应的官能团的化合物和碳氟化合物部分，和（3 ）固化剂。

2. 发明授权

US5458254A Method for manufacturing liquid jet recording head 失效
标题翻译：液体喷射记录头的制造方法
公开(公告)号：US5458254A
公开(公告)日：1995-10-17
申请号：US364020
申请日：1994-12-27
申请人： Masashi Miyagawa , Norio Ohkuma , Hiroaki Toshima
发明人： Masashi Miyagawa , Norio Ohkuma , Hiroaki Toshima
IPC分类号： B29C37/00 , B41J2/16 , B44C1/22 , G01D15/00 , G03C5/00 , G03F7/00 , G06F7/00
CPC分类号： B41J2/1631 , B41J2/1603 , B41J2/1607 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2/1639 , B41J2/164 , B41J2/1642 , B41J2/1645 , B41J2/1646 , G03F7/00 , G06F7/00 , B41J2202/03
摘要： A method for manufacturing a liquid jet recording head includes a first process of forming an ink flow passage pattern on a substrate by a resin layer; a second process of forming a covering resin layer to cover a resin layer on the resin layer; a third process of forming an ink discharging port pattern by a material having resistance to an oxygen plasma on the surface of the covering resin layer; a fourth process of forming ink discharging ports by dry etching the resin layer by the application of the oxygen plasma with the ink discharging port pattern as a mask; and a fifth process of eluting the resin layer. This method enables the ink discharging ports to be formed without cutting the substrate and at the same time, the distance between the ink discharging pressure generating elements and the orifices to be controlled rigidly; hence making it possible to manufacture a liquid jet recording head having a stabilized discharging characteristic.
摘要翻译：一种液体喷射记录头的制造方法，包括：通过树脂层在基材上形成油墨流路图案的第一工序; 形成覆盖树脂层以覆盖树脂层上的树脂层的第二工艺; 通过在覆盖树脂层的表面上具有耐氧等离子体的材料形成喷墨口图案的第三工序; 通过用喷墨口图案作为掩模施加氧等离子体干蚀刻树脂层来形成喷墨口的第四工序; 和第五种洗脱树脂层的方法。该方法能够在不切割基板的同时形成喷墨口，同时喷墨压力产生元件与要被刚性控制的喷嘴之间的距离; 因此能够制造具有稳定的放电特性的液体喷射记录头。

3. 发明授权

US5478606A Method of manufacturing ink jet recording head 失效
标题翻译：制造喷墨记录头的方法
公开(公告)号：US5478606A
公开(公告)日：1995-12-26
申请号：US392686
申请日：1995-02-23
申请人： Norio Ohkuma , Masashi Miyagawa , Genji Inada , Hiroaki Toshima , Tamaki Sato
发明人： Norio Ohkuma , Masashi Miyagawa , Genji Inada , Hiroaki Toshima , Tamaki Sato
IPC分类号： B41J2/16 , B05D3/06 , B44C1/22
CPC分类号： B41J2/1634 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1645
摘要： A method of manufacturing an ink jet recording head, having the steps of forming an ink flow path pattern on a substrate with the use of a dissoluble resin, the substrate having ink ejection pressure generating elements thereon, forming on the ink flow path pattern a coating resin layer, which will serve as ink flow path walls, by dissolving in a solvent a coating resin containing an epoxy resin which is solid at ordinary temperatures, and then solvent-coating the solution on the ink flow path pattern, forming ink ejection outlets in the coating resin layer above the ink ejection pressure generating elements, and dissolving the ink flow path pattern.
摘要翻译：一种制造喷墨记录头的方法，具有以下步骤：使用可溶性树脂在基材上形成油墨流路图案，所述基材上具有喷墨压力产生元件，在油墨流动通道图案上形成涂层树脂层，其将用作油墨流动路径壁，通过在常规温度下将包含固体的环氧树脂的涂布树脂溶解在溶剂中，然后将溶液涂布在油墨流动路径图案上，在所述涂布树脂层在所述喷墨压力产生元件上方，并且溶解所述墨流路图案。

4. 发明授权

US06455112B1 Method of manufacturing ink jet recording head and ink jet recording head manufactured by the method 有权
标题翻译：通过该方法制造喷墨记录头和喷墨记录头的方法
公开(公告)号：US06455112B1
公开(公告)日：2002-09-24
申请号：US09571594
申请日：2000-05-15
申请人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
发明人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
IPC分类号： G11B5127
CPC分类号： B41J2/1645 , B41J2/1601 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1635 , B41J2/1639 , B41J2202/03
摘要： A highly reliable ink jet recording head excellent in mechanical strength, weatherability, ink resistance, and adhesion to the substrate is provided. For its production, a cationically polymerized curing product of an epoxy resin having a structural unit expressed by the following formula (I) or (II), is used as a resin material which coats an ink flow path pattern formed from a dissoluble resin on the substrate.
摘要翻译：提供了优异的机械强度，耐气候性，耐油墨性和对基材的粘合性的高度可靠的喷墨记录头。为了制造，使用具有由下式（I）或（II）表示的结构单元的环氧树脂的阳离子聚合固化产物作为涂覆由可溶性树脂形成的墨流路图案的树脂材料基质。

5. 发明授权

US06461798B1 Process for the production of an ink jet head 失效
标题翻译：用于生产喷墨头的方法
公开(公告)号：US06461798B1
公开(公告)日：2002-10-08
申请号：US08626110
申请日：1996-04-01
申请人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
发明人： Norio Ohkuma , Masashi Miyagawa , Hiroaki Toshima
IPC分类号： G03C500
CPC分类号： B41J2/1645 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1639 , Y10T29/49401
摘要： A process for producing an ink jet head having an ink pathway communicating with a discharging outlet and an energy generating element for generating energy utilized for discharging ink. The process includes providing a substrate with an energy generating element disposed thereon; forming on the substrate and energy generating element a photosensitive layer comprised of an ionizing radiation decomposable photosensitive resin containing a crosslinkable structural unit; subjecting the photosensitive resin layer to crosslinking treatment to produce a crosslinked photosensitive layer; forming a coating resin layer on the crosslinked photosensitive layer; hardening the coating resin layer; irradiating ionizing radiation to the crosslinked photosensitive layer through the hardened coating resin layer to decompose the crosslinked photosensitive layer corresponding to the ink pathway in communication with a discharging outlet; and eluting the irradiated crosslinked photosensitive layer to thereby form the ink pathway.
摘要翻译：一种用于制造喷墨头的方法，该喷墨头具有与排出口连通的油墨通道和用于产生用于排出油墨的能量的能量产生元件。该方法包括提供其上布置有能量产生元件的基底; 在基板和能量产生元件上形成由包含可交联结构单元的电离辐射可分解光敏树脂组成的感光层; 对感光性树脂层进行交联处理，制成交联感光层; 在交联感光层上形成涂布树脂层; 硬化涂层树脂层; 通过硬化涂层树脂层将电离辐射照射到交联的感光层上，以分解与排出口连通的与油墨通路对应的交联感光层; 并洗脱经照射的交联感光层从而形成油墨通路。

6. 发明授权

US5945260A Method for manufacturing liquid jet recording head 失效
公开(公告)号：US5945260A
公开(公告)日：1999-08-31
申请号：US766102
申请日：1996-12-16
申请人： Masashi Miyagawa , Norio Ohkuma , Hiroaki Toshima
发明人： Masashi Miyagawa , Norio Ohkuma , Hiroaki Toshima
IPC分类号： B29C37/00 , B41J2/16 , B44C1/22 , G01D15/00 , G03C5/00 , G03F7/00 , G06F7/00
CPC分类号： B41J2/1631 , B41J2/1603 , B41J2/1607 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2/1639 , B41J2/164 , B41J2/1642 , B41J2/1645 , B41J2/1646 , G03F7/00 , G06F7/00 , B41J2202/03
摘要： A method for manufacturing a liquid jet recording head includes a first process of forming an ink flow passage pattern on a substrate by a resin layer; a second process of forming a covering resin layer to cover a resin layer on the resin layer; a third process of forming an ink discharging port pattern by a material having resistance to an oxygen plasma on the surface of the covering resin layer; a fourth process of forming ink discharging ports by dry etching the resin layer by the application of the oxygen plasma with the ink discharging port pattern as a mask; and a fifth process of eluting the resin layer. This method enables the ink discharging ports to be formed without cutting the substrate and at the same time, the distance between the ink discharging pressure generating elements and the orifices to be controlled rigidly; hence making it possible to manufacture a liquid jet recording head having a stabilized discharging characteristic.

7. 发明授权

US6155673A Recording method and apparatus for controlling ejection bubble formation 失效
标题翻译：用于控制喷射气泡形成的记录方法和装置
公开(公告)号：US6155673A
公开(公告)日：2000-12-05
申请号：US99396
申请日：1993-07-30
申请人： Kazuhiro Nakajima , Masanori Takenouchi , Toshiharu Inui , Yoshihisa Takizawa , Masashi Miyagawa , Hisao Yaegashi , Katsuhiro Shirota , Norio Ohkuma , Akira Asai
发明人： Kazuhiro Nakajima , Masanori Takenouchi , Toshiharu Inui , Yoshihisa Takizawa , Masashi Miyagawa , Hisao Yaegashi , Katsuhiro Shirota , Norio Ohkuma , Akira Asai
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/14056 , B41J2/1404 , B41J2/14112 , B41J2002/14169 , B41J2002/14185 , B41J2002/14379 , B41J2002/14387 , B41J2202/11
摘要： A liquid jet recording method includes applying thermal energy to liquid in a liquid passage to produce film boiling of the liquid to produce a bubble; permitting the bubble to communicate with ambience; wherein the liquid passage is not blocked in the communicating step.
摘要翻译：液体喷射记录方法包括向液体通道中的液体施加热能以产生液体的沸腾以产生气泡; 允许泡沫与氛围通信; 其中在通信步骤中液体通道不被阻挡。

8. 发明授权

US5331344A Method for producing liquid-discharging recording head, liquid-discharging recording head produced by said method, and recording apparatus utilizing said recording head 失效
标题翻译：用于制造喷墨记录头的方法，通过所述方法制造的排液记录头，以及利用所述记录头的记录装置
公开(公告)号：US5331344A
公开(公告)日：1994-07-19
申请号：US810126
申请日：1991-12-19
申请人： Masashi Miyagawa , Masanori Takenouchi , Katsuhiro Shirota , Norio Ohkuma , Yoshihisa Takizawa , Toshiharu Inui , Kazuhiro Nakajima
发明人： Masashi Miyagawa , Masanori Takenouchi , Katsuhiro Shirota , Norio Ohkuma , Yoshihisa Takizawa , Toshiharu Inui , Kazuhiro Nakajima
IPC分类号： B41J2/16 , G01D15/16
CPC分类号： B41J2/1639 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1645
摘要： A method for producing a liquid discharging recording head including an ink discharge opening, an ink supply opening, an ink channel communicating with the ink discharge opening and the ink supply opening, and an energy generating element provided corresponding to the ink channel and adapted for generating energy to be utilized for ink discharge comprises the steps of:forming a first photosensitive material layer for ink channel formation, on a substrate bearing thereon the energy generating element;pattern exposing the first photosensitive material layer for forming the ink channel;forming a second photosensitive material layer on the first photosensitive material layer;pattern exposing the second photosensitive material layer for forming the ink discharge opening and the ink supply opening; anddeveloping the first and the second layers of photosensitive materials.
摘要翻译：一种液体排出记录头的制造方法，包括排墨口，供墨口，与排墨口和供墨口连通的墨水通道，以及相应于墨水通道设置的适于产生墨水的能量产生元件用于喷墨的能量包括以下步骤：在其上承载有能量产生元件的基板上形成用于油墨通道形成的第一感光材料层; 图案露出用于形成墨水通道的第一感光材料层; 在第一感光材料层上形成第二感光材料层; 图案露出用于形成喷墨口和供墨口的第二感光材料层; 并开发第一层和第二层感光材料。

9. 发明授权

US06076919A Jet recording method 失效
标题翻译：喷射记录方法
公开(公告)号：US06076919A
公开(公告)日：2000-06-20
申请号：US425769
申请日：1995-04-20
申请人： Katsuhiro Shirota , Masanori Takenouchi , Akira Asai , Hisao Yaegashi , Norio Ohkuma , Yoshihisa Takizawa , Toshiharu Inui , Kazuhiro Nakajima , Masashi Miyagawa
发明人： Katsuhiro Shirota , Masanori Takenouchi , Akira Asai , Hisao Yaegashi , Norio Ohkuma , Yoshihisa Takizawa , Toshiharu Inui , Kazuhiro Nakajima , Masashi Miyagawa
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04588 , B41J2/04598
摘要： In a jet recording method, a recording material is placed in a path defined by a nozzle leading to an ejection outlet, and then heated by actuating a heater disposed within the nozzle to generate a bubble within the recording material, thus ejecting a droplet of the recording material out of the ejection outlet under the action of the bubble to be attached onto recording paper. As improvement, the recording material is pre-heated by actuating the heater before the heating for generating the bubble, and the generated bubble is caused to communicate with ambience. As a result, the ejection of the recording material droplet is stabilized without causing splash or mist.
摘要翻译：在喷墨记录方法中，将记录材料放置在由通向喷射出口的喷嘴限定的路径中，然后通过致动设置在喷嘴内的加热器来加热，以在记录材料内产生气泡，从而喷射液滴在气泡的作用下将记录材料从喷射出口排出以附着在记录纸上。作为改进，通过在用于产生气泡的加热之前致动加热器来预先记录材料，并且使所产生的气泡与气氛通信。结果，记录材料液滴的喷射稳定而不引起飞溅或雾气。

10. 发明授权

US4992351A Recording medium having a specified photopolymerization initiator 失效
标题翻译：具有特定光聚合引发剂的记录介质
公开(公告)号：US4992351A
公开(公告)日：1991-02-12
申请号：US453171
申请日：1989-12-26
申请人： Norio Ohkuma , Masanori Takenouchi , Masashi Miyagawa , Tadashi Yamamoto
发明人： Norio Ohkuma , Masanori Takenouchi , Masashi Miyagawa , Tadashi Yamamoto
IPC分类号： C07C45/00 , C07C45/29 , C07C49/796 , C07C49/813 , C07C49/83 , C07C49/84 , G03F7/00 , G03F7/031
CPC分类号： G03F7/031 , C07C45/00 , C07C45/29 , C07C49/796 , C07C49/813 , C07C49/83 , C07C49/84 , G03F7/002 , Y10S430/114 , Y10T428/2984 , Y10T428/2989
摘要： A recording medium has a recording layer comprising image-forming elements (A), (B) and (C) containing at least a compound having unsaturated double bond and a photopolymerization initiator. The photopolymerization initiator in the element (A) is a compound represented by the following formula (I): ##STR1## (wherein Ar.sub.1 and Ar.sub.2 are ech aromatic ring or heterocyclis ring). The photopolymerization initiator in the element (B) has an absorption maximum in a wavelength region of 360 to 430 nm. The photopolymerization initiator in the element (C) has an absorption maximum in a wavelength region of 430 nm or longer. The recording medium is suitably used as a transfer recording medium in a recording apparatus which includes heating means and light irradiating means to provide the recording layer with heat energy and photoenergy to change the transfer characteristic of the recording layer. The light irradiating means includes a phosphor of thallium-activated calcium phosphate or thallium-activated calcium zinc phosphate, a phosphor having a fluorescent peak wavelength of 360 to 430 nm and a phosphor having a fluorescent peak wavelength of 430 nm or longer, and a light source for exciting the phosphors.
摘要翻译：记录介质具有包含至少含有不饱和双键的化合物和光聚合引发剂的图像形成元件（A），（B）和（C）的记录层。元素（A）中的光聚合引发剂是由下式（I）表示的化合物：其中Ar1和Ar2是芳族环或杂环基。元件（B）中的光聚合引发剂在360〜430nm的波长范围内具有吸收最大值。元件（C）中的光聚合引发剂在430nm以上的波长范围内具有吸收最大值。记录介质适合用作包括加热装置和光照射装置的记录装置中的转印记录介质，以向记录层提供热能和光能以改变记录层的转印特性。光照射装置包括铊激活的磷酸钙或铊激活的磷酸钙锌的荧光体，荧光峰值波长为360〜430nm的荧光体和荧光峰值波长为430nm以上的荧光体，以及光来源激发荧光粉。

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