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1. 发明授权

US06475421B2 Method of manufacturing a regulating blade featuring a curved supporting layer 失效
标题翻译：制造具有弯曲支撑层的调节片的方法
公开(公告)号：US06475421B2
公开(公告)日：2002-11-05
申请号：US09881667
申请日：2001-06-18
申请人： Kentaro Niwano , Masahiro Watabe , Noriyuki Yanai
发明人： Kentaro Niwano , Masahiro Watabe , Noriyuki Yanai
IPC分类号： B29C4514
CPC分类号： G03G15/0812 , G09G3/2022 , G09G3/2033 , Y10T428/31678
摘要： An elastic blade regulates the layer thickness of a toner used in the developing device of an image forming apparatus such as an electrophotographic apparatus. The elastic blade is manufactured by providing a metal layer consisting of a rolled metal. The metal layer has a warped shape including a convex side caused by rolling the metal layer. A rubber layer is provided only on a surface of the metal layer at the convex side thereof.
摘要翻译：弹性叶片调节在诸如电子照相设备的图像形成装置的显影装置中使用的调色剂的层厚度。通过提供由轧制金属组成的金属层来制造弹性刮板。金属层具有通过轧制金属层而引起的凸面的翘曲形状。橡胶层仅在金属层的凸部的表面设置。

2. 发明授权

US5587776A Member comprising a polyurethane rubber composition containing an amino catalyst for regulating quantity of developer and developing unit using the same 失效
标题翻译：包含含有用于调节显影剂量的氨基催化剂和使用其的显影单元的聚氨酯橡胶组合物的构件
公开(公告)号：US5587776A
公开(公告)日：1996-12-24
申请号：US358092
申请日：1994-12-16
申请人： Masahiro Watabe , Noriyuki Yanai , Kentaro Niwano , Arihiro Yamamoto
发明人： Masahiro Watabe , Noriyuki Yanai , Kentaro Niwano , Arihiro Yamamoto
IPC分类号： C08G18/18 , G03G15/08 , G03G15/06
CPC分类号： C08G18/18 , G03G15/0812
摘要： The present invention relates to a member for regulating the quantity of a developer, that is free from deterioration in the physical properties thereof, even if the same is used for a long time. The member regulates the quantity of a developer being made of a polyurethane rubber composition which contains an amine-type catalyst.
摘要翻译：本发明涉及用于调节显影剂的数量的构件，其即使长时间使用也不会使其物理性质变差。该成员调节由含有胺型催化剂的聚氨酯橡胶组合物制成的显影剂的量。

3. 发明授权

US5713120A Method of manufacturing a blade for regulating the thickness of a developing agent 失效
标题翻译：制造用于调节显影剂厚度的刮板的方法
公开(公告)号：US5713120A
公开(公告)日：1998-02-03
申请号：US511224
申请日：1995-08-04
申请人： Masahiro Watabe , Noriyuki Yanai , Kentaro Niwano
发明人： Masahiro Watabe , Noriyuki Yanai , Kentaro Niwano
IPC分类号： B29C41/04 , B29C41/20 , B29K21/00 , B29L9/00 , G03G15/08 , B21B1/42
CPC分类号： B29C41/042 , B29C41/20 , G03G15/0812 , B29C2793/009 , Y10T29/49986
摘要： An elastic blade for press contacting a developing roller to regulate a thickness of a layer of developing agent conveyed by the developing roller to a developing area includes a springlike supporting plate, and a centrifugally molded rubber elastic layer coated on the supporting plate.
摘要翻译：用于将显影辊压力接触以将由显影辊输送的显影剂层的厚度调节到显影区域的弹性刮板包括弹簧状支撑板和涂覆在支撑板上的离心模制橡胶弹性层。

4. 发明授权

US06393243B1 Developing roller and developing device using the same 有权
标题翻译：显影辊和使用其的显影装置
公开(公告)号：US06393243B1
公开(公告)日：2002-05-21
申请号：US09858961
申请日：2001-05-17
申请人： Hidenori Satoh , Noriyuki Yanai , Kentaro Niwano , Arihiro Yamamoto
发明人： Hidenori Satoh , Noriyuki Yanai , Kentaro Niwano , Arihiro Yamamoto
IPC分类号： G03G1508
CPC分类号： G03G15/0818 , G03G2215/0861
摘要： A developing roller having a superior setting ability and having a uniform and high conductivity is provided by improving dispersion and stability of carbon black mixed in a solution of a coating resin, and then forming a resin layer that has a low modulus of elasticity and a high conductivity when coated. The developing roller includes a core shaft, an elastic body layer formed around the core shaft and made of rubber as a main ingredient, and a resin layer coated at least on an outer surface of the elastic body layer. The resin layer contains carbon black having a DBP absorption amount of 80 to 110 ml/100 g, a ratio of a DBP absorption amount to a nitrogen specific surface area being not more than 0.012 ml/m2, and a ratio of a volatile component to a nitrogen specific surface area being not more than 2.0×10−4 g/m2.
摘要翻译：通过提高混合在涂布树脂溶液中的炭黑的分散性和稳定性，提供具有优异的凝固能力和均匀且高导电性的显影辊，然后形成具有低弹性模量和高涂层时的电导率。显影辊包括芯轴，围绕芯轴形成并由橡胶制成的弹性体层作为主要成分，以及至少涂覆在弹性体层的外表面上的树脂层。树脂层含有DBP吸收量为80〜110ml / 100g的碳黑，DBP吸收量与氮比表面积的比例为0.012ml / m 2以下，挥发成分与氮比表面积不大于2.0×10 -4 g / m 2。

5. 发明授权

US5729258A Cleaning member used for an ink-jet recording apparatus and the ink-jet recording apparatus using the aforesaid cleaning member 失效
标题翻译：用于喷墨记录装置的清洁构件和使用上述清洁构件的喷墨记录装置
公开(公告)号：US5729258A
公开(公告)日：1998-03-17
申请号：US389627
申请日：1995-02-15
申请人： Masahiro Watabe , Noriyuki Yanai
发明人： Masahiro Watabe , Noriyuki Yanai
IPC分类号： B41J2/165 , B41J29/17 , C08G18/10
CPC分类号： B41J2/16538 , C08G18/10
摘要： A cleaning member which is a cleaning blade for cleaning the discharging port formation surface of the ink jet recording head for an ink jet recording apparatus includes polyether polyurethane obtainable by the reaction between a hardening agent and the polyether urethane prepolymer which is obtained by the reaction between polyoxyalkyleneglycol and polyisocyanate, and an ink jet recording apparatus which uses the aforesaid cleaning blade enables a desirable image to be obtained for a long time without replacing cleaning blades.
摘要翻译：作为用于清洁喷墨记录装置的喷墨记录头的排出口形成表面的清洁刮板的清洁构件包括通过硬化剂和聚醚氨基甲酸酯预聚物之间的反应获得的聚醚聚氨酯，其通过聚氧亚烷基二醇和聚异氰酸酯，以及使用上述清洁刮板的喷墨记录装置，能够长时间地获得期望的图像而不更换清洁刮板。

6. 发明授权

US5145724A Method of making a cleaning blade coated with graphite fluoride 失效
标题翻译：制造涂有氟化石墨的清洁刮板的方法
公开(公告)号：US5145724A
公开(公告)日：1992-09-08
申请号：US829593
申请日：1992-02-03
申请人： Noriyuki Yanai , Masahiro Watabe
发明人： Noriyuki Yanai , Masahiro Watabe
IPC分类号： G03G21/00
CPC分类号： G03G21/0017
摘要： The cleaning portion of a cleaning blade made of an elastomeric material is coated with graphite fluoride by applying graphite fluoride powder directly to the blade or applying to the blade a dispersion of graphite fluoride powder in a solvent and evaporating the solvent. Alternatively, graphite fluoride powder can be mixed with the elastomeric material from which the cleaning portion of the cleaning blade is formed.
摘要翻译：由弹性体材料制成的清洁刮板的清洁部分通过将石墨氟化物粉末直接施加到刮刀上或者将叶片上的氟化石墨粉末分散在溶剂中并蒸发溶剂而涂覆有氟化石墨。或者，可以将氟化石墨粉末与形成清洁刮板的清洁部分的弹性体材料混合。

7. 发明授权

US5080976A Blade and method for preparation thereof 失效
标题翻译：叶片及其制备方法
公开(公告)号：US5080976A
公开(公告)日：1992-01-14
申请号：US309861
申请日：1989-02-14
申请人： Noriyuki Yanai , Masahiro Watabe
发明人： Noriyuki Yanai , Masahiro Watabe
IPC分类号： C08G18/10 , C08G77/458 , G03G21/00 , G03G21/10
CPC分类号： C08G18/10 , C08G77/458 , G03G21/0017 , Y10T428/31551
摘要： A blade comprising a polymeric elastomer containing a low surface energy compound, wherein the low surface energy compound exists in the polymeric elastomer as primary particles with an average particle size of 1 .mu.m or less or the low surface energy compound is in a mutually dissolved state in the polymeric elastomer, and a method for preparation thereof.A blade comprising a molded product obtained by curing a silicone-modified prepolymer formed by the reaction of a polyurethane prepolymer and silicone oil in a solvent, and a method for preparation thereof.

8. 发明授权

US06176565B1 Cleaning member for ink jet head and ink jet apparatus provided with said cleaning member 失效
标题翻译：用于具有所述清洁部件的喷墨头和喷墨设备的清洁部件
公开(公告)号：US06176565B1
公开(公告)日：2001-01-23
申请号：US08631885
申请日：1996-04-16
申请人： Noriyuki Yanai , Masahiro Watabe , Hiroshi Tajika , Atsushi Arai , Haruo Uchida , Kiyoshi Kuramochi
发明人： Noriyuki Yanai , Masahiro Watabe , Hiroshi Tajika , Atsushi Arai , Haruo Uchida , Kiyoshi Kuramochi
IPC分类号： B41J2165
CPC分类号： B41J2/16538
摘要： A cleaning member comprising an ether series polyurethane rubber elastic body, the curing agent component of said ether series polyurethane rubber elastic body essentially consisting of a bifunctional component, or in addition, said ether series polyurethane rubber elastic body further containing a water repellency-adding material having an active group capable of chemically bonding to said polyurethane rubber.
摘要翻译：一种清洁构件，其包含醚系聚氨酯橡胶弹性体，所述醚系聚氨酯橡胶弹性体的固化剂组分基本上由双官能组分组成，或者所述醚系聚氨酯橡胶弹性体还含有防水添加材料具有能够化学键合到所述聚氨酯橡胶的活性基团。

9. 发明授权

US5353104A Defining member for defining thickness of one-component developer and developing device equipped with it 失效
标题翻译：定义用于定义单组分显影剂和配备其的显影装置的厚度的构件
公开(公告)号：US5353104A
公开(公告)日：1994-10-04
申请号：US18715
申请日：1993-02-17
申请人： Junichi Kato , Masaharu Ohkubo , Masahiro Watabe , Noriyuki Yanai , Masaki Ojima , Hiroshi Sato
发明人： Junichi Kato , Masaharu Ohkubo , Masahiro Watabe , Noriyuki Yanai , Masaki Ojima , Hiroshi Sato
IPC分类号： G03G15/08 , G03G15/09 , G03G15/06
CPC分类号： G03G15/0812 , G03G15/09
摘要： An elastic blade which is maintained in contact with the developing sleeve for defining the thickness of one-component developer to be transported by the developing sleeve to a developing area, is composed of an elastic base member, and a surface layer coated thereon and giving friction on the one-component developer, and the surface layer contains a substance chargeable frictionally to a polarity opposite to the triboelectric polarity of the one-component developer and another substance chargeable frictionally to a polarity the same as the triboelectric polarity of the one-component developer, and is charged frictionally, in total, to a polarity opposite to the polarity of the one-component developer.
摘要翻译：保持与显影套筒保持接触的弹性刮刀由用于限定由显影套筒传送到显影区域的单组分显影剂的厚度由弹性基底构件和涂覆在其上的表面层组成，并产生摩擦在单组分显影剂上，并且表面层含有可摩擦地带电至与单组分显影剂的摩擦电极性相反的极性的物质，以及可摩擦地进行充电的极性与单组分显影剂的摩擦电极性相同的物质并且总体上摩擦地被充电到与单组分显影剂的极性相反的极性。

10. 发明授权

US5450184A Cleaning blade for electrophotography, cleaning device for electrophotography, apparatus unit, electrophotographic apparatus and facsimile apparatus 失效
标题翻译：电子照相用清洁刮板，电子照相用清洁装置，装置单元，电子照相设备和传真装置
公开(公告)号：US5450184A
公开(公告)日：1995-09-12
申请号：US139882
申请日：1993-10-22
申请人： Noriyuki Yanai , Masahiro Watabe
发明人： Noriyuki Yanai , Masahiro Watabe
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0017
摘要： A cleaning blade for electrophotography has a blade body having a rubbery elasticity and a coating layer covering the surface of the blade body. The coating layer is composed of lubricating particles and a binder resin having a lubricability and a wear resistance. The blade body extends parallel to an axis of the latent image support.
摘要翻译：用于电子照相的清洁刮刀具有具有橡胶弹性的刀片体和覆盖刀片本体表面的涂层。涂层由润滑颗粒和具有润滑性和耐磨性的粘合剂树脂组成。刀片体平行于潜像支撑件的轴线延伸。

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