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1. 发明授权

US06627371B2 Apparatus and method for forming image 有权
标题翻译：用于形成图像的装置和方法
公开(公告)号：US06627371B2
公开(公告)日：2003-09-30
申请号：US10061308
申请日：2002-02-04
申请人： Mitsuhiro Hasegawa , Nobuhiko Nakano , Shigeyuki Wakada , Rikiya Matsuo
发明人： Mitsuhiro Hasegawa , Nobuhiko Nakano , Shigeyuki Wakada , Rikiya Matsuo
IPC分类号： G03G1316
CPC分类号： G03G15/751 , G03G5/10 , G03G5/144
摘要： An image forming apparatus and a process for forming an image is provided whereby problems in an image such as interference fringes can be eliminated even at a higher resolution to improve image quality. An image forming apparatus of this invention has a configuration wherein an electrostatic latent image is formed by exposing an electrophotographic photoreceptor having a photosensitive layer 18 formed via a undercoating layer 16 on a conductive support 110 with the maximum surface roughness defined by the equation: (0.0006x+0.34) &mgr;m≦Rmax≦2.5 &mgr;m wherein x=a resolution; visualizing the latent image with a toner to give a visualized image; and transferring the visualized image to a transfer medium.
摘要翻译：提供了一种图像形成装置和用于形成图像的处理，由此即使以更高的分辨率也可以消除诸如干涉条纹之类的图像的问题，以提高图像质量。本发明的图像形成装置具有静电潜像通过将具有通过底涂层16形成的感光层18的电子照相感光体曝光在导电支撑件110上，其中最大表面粗糙度由下式确定：其中x =分辨率; 用调色剂可视化潜像以给出可视化图像; 并将可视化图像转印到转印介质上。

2. 发明授权

US06941085B2 Transfer member cleaning method and image forming apparatus 有权
标题翻译：转印件清洗方法和成像设备
公开(公告)号：US06941085B2
公开(公告)日：2005-09-06
申请号：US10454983
申请日：2003-06-04
申请人： Nobuhiko Nakano , Mitsuhiro Hasegawa , Shigeyuki Wakada
发明人： Nobuhiko Nakano , Mitsuhiro Hasegawa , Shigeyuki Wakada
IPC分类号： G03G21/14 , G03G15/16
CPC分类号： G03G15/16 , G03G15/168 , G03G2215/1652
摘要： A surface of a photosensitive body is charged and exposed to light to form an electrostatic latent image that is developed with toner having the same polarity as the surface. The toner image is transferred to a transfer material. During non-image forming periods a first step of applying a first voltage having the same polarity as that of the surface of the photosensitive body and an absolute value larger than the electric image forming potential of the transfer member is performed for a first period of time. In addition, a second step of applying a second voltage having an absolute value smaller than the absolute value of the electric potential of the surface of the photosensitive body to the transfer member for a second period of time not shorter than the first period of time is performed alternately with the first step.
摘要翻译：感光体的表面被充电并暴露于光以形成用与表面具有相同极性的调色剂显影的静电潜像。调色剂图像转印到转印材料上。在非图像形成期间，施加具有与感光体表面相同极性的第一电压和大于转印部件的电图像形成电位的绝对值的第一步骤进行第一时间段。此外，将第二电压的第二步骤施加到绝对值小于感光体表面的电位绝对值的第二电压至第一时间段的第二时间段到转印部件，与第一步交替执行。

3. 发明授权

US4449702A Full extension locking device for damper 失效
标题翻译：用于阻尼器的全伸展锁定装置
公开(公告)号：US4449702A
公开(公告)日：1984-05-22
申请号：US335672
申请日：1981-12-30
申请人： Mitsuhiro Hasegawa
发明人： Mitsuhiro Hasegawa
IPC分类号： E05C17/30 , E05F3/02 , F16F9/02 , F16F9/38 , F16F9/56 , F16F9/32
CPC分类号： E05C17/30 , E05F3/02 , F16F9/0254 , F16F9/38 , F16F9/56 , E05Y2900/132
摘要： Full extension locking device which securely maintains the fully extended state of the stay damper, etc. for closing and opening of the back door of a car and which assures smooth contraction of the damper when an external force is added. An elastic cover along the cylinder is fixed to the piston rod and this cover is deformed and blocked by the stopper provided on the cylinder at the time of full extension of the damper, and the locking is released at the time of contraction. It is possible to see whether the lock is working or not at the time of full extension locking, and there is no danger of hands being caught or hurt when the lock is released, and also the structure is simplified.
摘要翻译：完全延伸锁定装置，其可靠地保持支撑阻尼器等的完全伸出状态，用于关闭和打开轿厢的后门，并且当加入外力时确保阻尼器的平稳收缩。沿着气缸的弹性盖固定到活塞杆上，并且在挡板完全伸出时，由盖上设置的止动件使盖子变形并阻塞，并且在收缩时释放锁定。可以看到在完全延伸锁定时锁是否工作，并且当锁被释放时没有手被抓住或受伤的危险，并且结构被简化。

4. 发明申请

US20090291282A1 Water-soluble film 有权
标题翻译：水溶性薄膜
公开(公告)号：US20090291282A1
公开(公告)日：2009-11-26
申请号：US11922072
申请日：2005-06-16
申请人： Shuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa
发明人： Shuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa
IPC分类号： B32B27/30
CPC分类号： C08J5/18 , C08J2329/04 , C08K3/30 , C08K5/0016 , C08K5/053 , C08L29/04
摘要： The present invention relates to a water-soluble film, which is a polyvinyl alcohol film comprising a polyvinyl alcohol resin (A), wherein the water-soluble film has a time for dissolution in water at 20° C. of not more than 60 seconds in terms of a film thickness of 76 μm, a b-value of the film is not more than 0.5, and a b-value of the film after leaving at 80° C. for 72 hr is not more than 1.0, preferably a water-soluble film comprising: a polyvinyl alcohol resin (A); at least two kinds of plasticizers (B); and a sulfite salt (C), wherein the content of the plasticizer (B) based on 100 parts by weight of the polyvinyl alcohol resin (A) is 5 to 50 parts by weight and the content ratio of the sulfite salt (C) to the plasticizer (B) (C/B: weight ratio) is more than 0.02 and not more than 0.35. According to the invention, there is provided a water-soluble film comprising a PVA resin as a main component, wherein the film is less likely to cause coloration at the time of film formation and coloration with time even upon contact with a chemical.
摘要翻译：本发明涉及一种水溶性膜，其是包含聚乙烯醇树脂（A）的聚乙烯醇膜，其中水溶性膜具有在20℃下在水中溶解不超过60秒的时间膜厚为76μm时，膜的b值不大于0.5，在80℃下放置72小时后的膜的b值不大于1.0，优选为水 - 可溶性膜，其包含：聚乙烯醇树脂（A）; 至少两种增塑剂（B）; 和亚硫酸盐（C），其中，基于100重量份的聚乙烯醇树脂（A），增塑剂（B）的含量为5〜50重量份，亚硫酸盐（C）〜增塑剂（B）（C / B：重量比）大于0.02且不大于0.35。根据本发明，提供了以PVA树脂为主要成分的水溶性薄膜，即使在与化学品接触的情况下，膜也不易于成膜时着色，随时间着色。

5. 发明申请

US20080298834A1 Toner cartridge and image forming apparatus 有权
标题翻译：墨粉盒和成像设备
公开(公告)号：US20080298834A1
公开(公告)日：2008-12-04
申请号：US12153002
申请日：2008-05-12
申请人： Mitsuhiro Hasegawa
发明人： Mitsuhiro Hasegawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0882 , G03G15/0875 , G03G15/0877 , G03G2215/0687
摘要： In one embodiment, a toner cartridge of the invention is installed in an image forming apparatus, and includes a toner storage container that has a toner discharge port, and a toner discharge roller disposed inside of the toner storage container so as to block the toner discharge port. An inner wall of the toner storage container faced by the toner discharge roller is provided with a curved region that has a curvature that matches a curvature of the toner discharge roller.
摘要翻译：在一个实施例中，本发明的调色剂盒安装在图像形成装置中，并且包括具有调色剂排出口的调色剂存储容器和设置在调色剂存储容器内部的调色剂排出辊，以阻止调色剂排出港口。由调色剂排出辊面对的调色剂存储容器的内壁设置有弯曲区域，其具有与调色剂排出辊的曲率相匹配的曲率。

6. 发明申请

US20070059629A1 Carrier and developing agent for electrophotography 有权
标题翻译：电子照相用载体和显影剂
公开(公告)号：US20070059629A1
公开(公告)日：2007-03-15
申请号：US11518902
申请日：2006-09-12
申请人： Takeshi Katoh , Toshihisa Ishida , Yoshinori Urata , Kazuya Korematu , Takeshi Takayama , Mitsuhiro Hasegawa
发明人： Takeshi Katoh , Toshihisa Ishida , Yoshinori Urata , Kazuya Korematu , Takeshi Takayama , Mitsuhiro Hasegawa
IPC分类号： G03G9/113
CPC分类号： G03G9/1131 , G03G9/1075 , G03G9/1133 , G03G9/1135 , G03G9/1136 , G03G9/1139
摘要： A two-component developing agent containing a carrier which can maintain a charge-imparting property to a toner at a high level for a long period of time, does not generate flying of the carrier and can correspond to an image forming apparatus of present day having a long operation life and can form a high-quality image having high image density and sharpness, is provided. In the two-component developing agent containing a carrier in which a resin coating layer is formed on a surface of a core material, and a toner, in which an X-ray intensity of an alumina particle by a fluorescent X-ray analysis, the amount of the alumina particle to be used to the resin coating layer is adjusted such that it comes to be smaller than the X-ray intensity by the fluorescent X-ray analysis of a metal contained in a largest amount in the core material.
摘要翻译：含有能够长时间保持高调色剂的电荷赋予性的载体的双组分显影剂不会产生载体的飞散，并且可以对应于当前的图像形成装置，具有提供长的使用寿命并且可以形成具有高图像密度和清晰度的高质量图像。在含有在芯材表面上形成有树脂被覆层的载体的双组分显影剂和通过荧光X射线分析的氧化铝颗粒的X射线强度的调色剂中，调整使用于树脂被覆层的氧化铝粒子的量，使其比通过核心材料中最大量含有的金属的荧光X射线分析的X射线强度小。

7. 发明授权

US07601475B2 Carrier and developing agent for electrophotography 有权
标题翻译：电子照相用载体和显影剂
公开(公告)号：US07601475B2
公开(公告)日：2009-10-13
申请号：US11518902
申请日：2006-09-12
申请人： Takeshi Katoh , Toshihisa Ishida , Yoshinori Urata , Kazuya Korematu , Takeshi Takayama , Mitsuhiro Hasegawa
发明人： Takeshi Katoh , Toshihisa Ishida , Yoshinori Urata , Kazuya Korematu , Takeshi Takayama , Mitsuhiro Hasegawa
IPC分类号： G03G9/00
CPC分类号： G03G9/1131 , G03G9/1075 , G03G9/1133 , G03G9/1135 , G03G9/1136 , G03G9/1139
摘要： A two-component developing agent containing a carrier which can maintain a charge-imparting property to a toner at a high level for a long period of time, does not generate flying of the carrier and can correspond to an image forming apparatus of present day having a long operation life and can form a high-quality image having high image density and sharpness, is provided. In the two-component developing agent containing a carrier in which a resin coating layer is formed on a surface of a core material, and a toner, in which an X-ray intensity of an alumina particle by a fluorescent X-ray analysis, the amount of the alumina particle to be used to the resin coating layer is adjusted such that it comes to be smaller than the X-ray intensity by the fluorescent X-ray analysis of a metal contained in a largest amount in the core material.
摘要翻译：含有能够长时间保持高调色剂的电荷赋予性的载体的双组分显影剂不会产生载体的飞散，并且可以对应于当前的图像形成装置，具有提供长的使用寿命并且可以形成具有高图像密度和清晰度的高质量图像。在含有在芯材表面上形成有树脂被覆层的载体的双组分显影剂和通过荧光X射线分析的氧化铝颗粒的X射线强度的调色剂中，调整使用于树脂被覆层的氧化铝粒子的量，使其比通过核心材料中最大量含有的金属的荧光X射线分析的X射线强度小。

8. 发明授权

US07067575B2 Water-soluble film of polyvinyl alcohol 有权
标题翻译：聚乙烯醇水溶性薄膜
公开(公告)号：US07067575B2
公开(公告)日：2006-06-27
申请号：US10703519
申请日：2003-11-10
申请人： Syuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa , Hideki Oono
发明人： Syuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa , Hideki Oono
IPC分类号： C08K5/053 , C08L29/04
CPC分类号： C08J5/18 , C08J2329/04 , C08K5/053 , C11D17/044 , C08L29/04
摘要： A water-soluble film made from a resin composition comprising (A) 100 parts by weight of an anionic group-modified polyvinyl alcohol having a viscosity of 10 to 35 mPa·s measured at 20° C. with respect to a 4% by weight aqueous solution thereof, an average degree of hydrolysis of 80.0 to 99.9% by mole and a rate of anionic group modification of 1 to 10% by mole, (B) 20 to 50 parts by weight of a plasticizer, (C) 2 to 30 parts by weight of a filler, and (D) 0.01 to 2.5 parts by weight of a surfactant. The water-soluble film has an excellent water solubility, and is not gelled or insolubilized even if chemicals containing a boric acid substance, particularly sodium perborate, are packaged therein or even if it is put in an aqueous solution of a boric acid substance, particularly sodium perborate.
摘要翻译：一种由树脂组合物制成的水溶性薄膜，其包含（A）100重量份在20℃下测定的粘度为10〜35mPa·s的阴离子性基团改性的聚乙烯醇相对于4重量％水溶液，平均水解度为80.0〜99.9摩尔％，阴离子基团改性率为1〜10摩尔％，（B）20〜50重量份增塑剂，（C）2〜30 （D）0.01〜2.5重量份的表面活性剂。即使含有硼酸物质，特别是过硼酸钠的化学物质也被包装在其中，或者即使放入硼酸物质的水溶液中也不会凝胶化或不溶化，特别是水溶性膜。过硼酸钠。

9. 发明授权

US4058688A Headphone 失效
标题翻译：耳机
公开(公告)号：US4058688A
公开(公告)日：1977-11-15
申请号：US648306
申请日：1976-01-12
申请人： Yasutake Nishimura , Mitsuhiro Hasegawa
发明人： Yasutake Nishimura , Mitsuhiro Hasegawa
IPC分类号： H04R1/10 , H04R1/22 , H04M1/05 , H04R1/28
CPC分类号： H04R1/1008 , H04R1/1066
摘要： A headphone capable of attaining binaural hearing giving substantially the same sound quality as one would expect from ordinary loudspeakers, said headphone having such sound pressure versus frequency characteristics that there are two peaks between 1.5 and 5 KHz and the level differences between the low level area and the peaks are limited within the range of 6 to 17 dB. The headphone leads the sound from a transducer through the outside as well as inside of the headphone to the ears.
摘要翻译：一种耳机能够实现双耳听觉，具有与普通扬声器相同的声音质量，所述耳机具有这样的声压与频率特性，在1.5和5KHz之间存在两个峰值，以及低电平区域和峰值限制在6至17 dB的范围内。耳机将来自传感器的声音通过外部以及耳机内部引导到耳朵。

10. 发明授权

US07831170B2 Toner cartridge and image forming apparatus 有权
标题翻译：墨粉盒和成像设备
公开(公告)号：US07831170B2
公开(公告)日：2010-11-09
申请号：US12153002
申请日：2008-05-12
申请人： Mitsuhiro Hasegawa
发明人： Mitsuhiro Hasegawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0882 , G03G15/0875 , G03G15/0877 , G03G2215/0687
摘要： In one embodiment, a toner cartridge of the invention is installed in an image forming apparatus, and includes a toner storage container that has a toner discharge port, and a toner discharge roller disposed inside of the toner storage container so as to block the toner discharge port. An inner wall of the toner storage container faced by the toner discharge roller is provided with a curved region that has a curvature that matches a curvature of the toner discharge roller.
摘要翻译：在一个实施例中，本发明的调色剂盒安装在图像形成装置中，并且包括具有调色剂排出口的调色剂存储容器和设置在调色剂存储容器内部的调色剂排出辊，以阻止调色剂排出港口。由调色剂排出辊面对的调色剂存储容器的内壁设置有弯曲区域，其具有与调色剂排出辊的曲率相匹配的曲率。

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