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1. 发明授权

US08338064B2 Polycarbonate resin composition and electrophotographic photosensitive body using the same 有权
标题翻译：聚碳酸酯树脂组合物和使用其的电子照相感光体
公开(公告)号：US08338064B2
公开(公告)日：2012-12-25
申请号：US12309682
申请日：2007-07-25
申请人： Jun Tajima , Takahiro Adachi
发明人： Jun Tajima , Takahiro Adachi
IPC分类号： G03G5/04
CPC分类号： G03G5/0564 , C08G18/61 , C08G18/6511 , C08G18/664 , C08G18/758 , C08G77/38 , C08G77/388 , C08G77/458 , C08L69/00 , C08L75/04 , G03G5/0575 , G03G5/0578 , G03G5/0596 , C08L2666/20
摘要： A long-life electrophotographic photosensitive body having excellent wear resistance and crack resistance can be obtained by using a polycarbonate resin composition, which is obtained by blending 0.01-5 parts by weight of a silicone-modified polyurethane per 100 parts by weight of a polycarbonate resin, as a binder for photosensitive layer (or in case when the photosensitive layer is of multilayer type, for at least an electron transport layer) of the electrophotographic photosensitive body. The silicone-modified polyurethane is obtained by reacting a diol component (a) represented by the general formula (I) below, an active hydrogen-containing polysiloxane compound (b), a polyisocyanate component (c) and, if necessary, a chain extender (d). (In the formula (I), R1 and R2 independently represent a hydrogen atom or an alkyl group; R3 represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom or an alkoxycarbonyl group; M represents a single bond, a substituted or unsubstituted alkylene group or an oxyalkylene group; and n represents an integer of 0-4.
摘要翻译：通过使用聚碳酸酯树脂组合物，可以获得具有优异的耐磨性和抗裂性的长寿命的电子照相感光体，该聚碳酸酯树脂组合物是通过将0.01-5重量份的硅氧烷改性的聚氨酯与100重量份的聚碳酸酯树脂，作为电子照相感光体的感光层的粘合剂（或者在感光层为多层型的情况下，至少为电子传输层）。硅氧烷改性聚氨酯通过使下述通式（I）表示的二醇成分（a），含活性氢的聚硅氧烷化合物（b），多异氰酸酯成分（c）和必要时的扩链剂（d）。（式（I）中，R 1和R 2分别表示氢原子或烷基，R 3表示氢原子，烷基，烷氧基，卤素原子或烷氧基羰基，M表示单键，取代或未取代的亚烷基或氧化烯基; n表示0-4的整数。

2. 发明申请

US20100047704A1 POLYCARBONATE RESIN COMPOSITION AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY USING THE SAME 有权
标题翻译：聚碳酸酯树脂组合物和使用其的电子感光体
公开(公告)号：US20100047704A1
公开(公告)日：2010-02-25
申请号：US12309682
申请日：2007-07-25
申请人： Jun Tajima , Takahiro Adachi
发明人： Jun Tajima , Takahiro Adachi
IPC分类号： G03G5/047 , C08L69/00 , C08L75/04 , G03G5/05
CPC分类号： G03G5/0564 , C08G18/61 , C08G18/6511 , C08G18/664 , C08G18/758 , C08G77/38 , C08G77/388 , C08G77/458 , C08L69/00 , C08L75/04 , G03G5/0575 , G03G5/0578 , G03G5/0596 , C08L2666/20
摘要： A long-life electrophotographic photosensitive body having excellent wear resistance and crack resistance can be obtained by using a polycarbonate resin composition, which is obtained by blending 0.01-5 parts by weight of a silicone-modified polyurethane per 100 parts by weight of a polycarbonate resin, as a binder for photosensitive layer (or in case when the photosensitive layer is of multilayer type, for at least an electron transport layer) of the electrophotographic photosensitive body. The silicone-modified polyurethane is obtained by reacting a diol component (a) represented by the general formula (I) below, an active hydrogen-containing polysiloxane compound (b), a polyisocyanate component (c) and, if necessary, a chain extender (d). (In the formula (I), R1 and R2 independently represent a hydrogen atom or an alkyl group; R3 represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom or an alkoxycarbonyl group; M represents a single bond, a substituted or unsubstituted alkylene group or an oxyalkylene group; and n represents an integer of 0-4.)
摘要翻译：通过使用聚碳酸酯树脂组合物，可以获得具有优异的耐磨性和抗裂性的长寿命的电子照相感光体，该聚碳酸酯树脂组合物是通过将0.01-5重量份的硅氧烷改性的聚氨酯与100重量份的聚碳酸酯树脂，作为电子照相感光体的感光层的粘合剂（或者在感光层为多层型的情况下，至少为电子传输层）。硅氧烷改性聚氨酯通过使下述通式（I）表示的二醇成分（a），含活性氢的聚硅氧烷化合物（b），多异氰酸酯成分（c）和必要时的扩链剂（d）。（式（I）中，R 1和R 2分别表示氢原子或烷基，R 3表示氢原子，烷基，烷氧基，卤素原子或烷氧基羰基，M表示单键，取代或未取代的亚烷基或氧化烯基; n表示0-4的整数。）

3. 发明申请

US20160342134A1 DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 有权
标题翻译：开发装置和图像形成装置及其加工方法
公开(公告)号：US20160342134A1
公开(公告)日：2016-11-24
申请号：US15139280
申请日：2016-04-26
申请人： Jun Shiori , Hideo Yoshizawa , Daisuke Hamada , Shingo Kuboki , Takahiro Adachi
发明人： Jun Shiori , Hideo Yoshizawa , Daisuke Hamada , Shingo Kuboki , Takahiro Adachi
IPC分类号： G03G15/00
CPC分类号： G03G21/1857 , G03G15/5008 , G03G15/757 , G03G21/1647 , G03G21/1676 , G03G2221/1657
摘要： An image forming apparatus includes a latent image bearer having a shaft to rotate in a normal direction for image formation and a reverse direction, a charging device, a latent image forming device, a developing device including a developer bearer having a shaft, a driving source, a drive transmission device to transmit a driving force from the driving source to the shaft of the latent image bearer and the shaft of the developer bearer. The developer bearer rotates in a predetermined direction during image formation and transports developer including toner to a developing range facing the latent image bearer, thereby developing the latent image on the latent image bearer. The drive transmission device is configured to inhibit transmission of the driving force to the shaft of the developer bearer when the latent image bearer rotates in the reverse direction.
摘要翻译：一种图像形成装置，包括具有用于图像形成的正常方向旋转的轴和反转方向的潜像承载体，充电装置，潜像形成装置，包括具有轴的显影剂载体的显影装置，驱动源驱动传动装置，用于将来自驱动源的驱动力传递到潜像承载体的轴和显影剂载体的轴。显影剂载体在图像形成期间沿预定方向旋转，并将包括调色剂的显影剂输送到面向潜像载体的显影范围，从而在潜像载体上显影潜像。驱动传动装置构造成当潜像承载体沿相反方向旋转时，阻止驱动力传递到显影剂载体的轴上。

4. 发明授权

US08344769B2 Jitter suppression circuit and jitter suppression method 有权
标题翻译：抖动抑制电路和抖动抑制方法
公开(公告)号：US08344769B2
公开(公告)日：2013-01-01
申请号：US12672619
申请日：2008-09-04
申请人： Takahiro Adachi
发明人： Takahiro Adachi
IPC分类号： H03L7/06
CPC分类号： H03L7/0991 , H03K5/1565 , H03L7/093 , H03L7/095 , H03L7/107
摘要： There is provided a jitter suppression circuit and a jitter suppression method in which both shortening of a pull-in time and high jitter suppression characteristics is satisfied. In a jitter suppression circuit using a digital phase locked loop, both shortening of a pull-in time and high jitter suppression effect can be satisfied by determining whether the loop is in a synchronous state or not using a phase difference between an input clock and an output clock, and changing characteristics of a loop filter by the determination result.
摘要翻译：提供抖动抑制电路和抖动抑制方法，其中既能缩短引入时间又抑制高抖动抑制特性。在使用数字锁相环的抖动抑制电路中，通过使用输入时钟与输入时钟之间的相位差确定环路是否处于同步状态，可以满足拉入时间的缩短和高抖动抑制效果输出时钟，以及通过确定结果改变环路滤波器的特性。

5. 发明授权

US08173720B2 Transparent gel and contact lense from the same 失效
标题翻译：透明凝胶和接触镜从同一个
公开(公告)号：US08173720B2
公开(公告)日：2012-05-08
申请号：US11813781
申请日：2006-01-13
申请人： Kazuhiko Nakada , Takahito Nakase , Takahiro Adachi , Akira Yamamoto , Masahiko Minemura
发明人： Kazuhiko Nakada , Takahito Nakase , Takahiro Adachi , Akira Yamamoto , Masahiko Minemura
IPC分类号： G02C7/04
CPC分类号： C08L69/00 , C08G77/442 , C08G77/448 , C08L33/14 , C08L33/24 , C08L39/06 , C08L83/00 , C08L83/04 , C08L83/10 , C08L2201/00 , G02B1/043 , C08L2666/14 , C08L2666/04 , C08L2666/02
摘要： A transparent gel is disclosed which has an interpenetrating polymer network of a copolymer containing a polysiloxane structure and a polycarbonate structure and a hydrophilic polymer obtained by polymerizing a hydrophilic monomer. The transparent gel is useful as a cultivation substrate, a container for storage and an ophthalmic material, comprising an easily synthesizable and purifiable silicon-containing resin, wherein a gel strength, transparency, oxygen permeability, birefringence and other characteristics are excellent.
摘要翻译：公开了一种透明凝胶，其具有包含聚硅氧烷结构和聚碳酸酯结构的共聚物的互穿聚合物网络和通过聚合亲水性单体获得的亲水性聚合物。透明凝胶可用作培养基质，储存容器和眼科材料，其包含易于合成和可纯化的含硅树脂，其中凝胶强度，透明度，透氧性，双折射性等特性优异。

6. 发明申请

US20110193602A1 JITTER SUPPRESSION CIRCUIT AND JITTER SUPPRESSION METHOD 有权
标题翻译：抖动抑制电路和抖动抑制方法
公开(公告)号：US20110193602A1
公开(公告)日：2011-08-11
申请号：US12672619
申请日：2008-09-04
申请人： Takahiro Adachi
发明人： Takahiro Adachi
IPC分类号： H03L7/093
CPC分类号： H03L7/0991 , H03K5/1565 , H03L7/093 , H03L7/095 , H03L7/107
摘要： There is provided a jitter suppression circuit and a jitter suppression method in which both shortening of a pull-in time and high jitter suppression characteristics is satisfied.In a jitter suppression circuit using a digital phase locked loop, both shortening of a pull-in time and high jitter suppression effect can be satisfied by determining whether the loop is in a synchronous state or not using a phase difference between an input clock and an output clock, and changing characteristics of a loop filter by the determination result.
摘要翻译：提供抖动抑制电路和抖动抑制方法，其中既能缩短引入时间又抑制高抖动抑制特性。在使用数字锁相环的抖动抑制电路中，通过使用输入时钟与输入时钟之间的相位差确定环路是否处于同步状态，可以满足拉入时间的缩短和高抖动抑制效果输出时钟，以及通过确定结果改变环路滤波器的特性。

7. 发明申请

US20090239167A1 Electrophotographic Photoreceptor 有权
标题翻译：电子照相光感受器
公开(公告)号：US20090239167A1
公开(公告)日：2009-09-24
申请号：US12227356
申请日：2007-05-16
申请人： Takahiro Adachi
发明人： Takahiro Adachi
IPC分类号： G03G5/04 , G03G15/04
CPC分类号： G03G5/0564 , G03G5/0592 , G03G5/0596
摘要： This invention provides an electrophotographic photoreceptor having improved resistance to soiling by a human body-derived substance and a high image stability. The electrophotographic photoreceptor comprises an electroconductie substrate and a photosensitive layer provided on the substrate and is characterized in that the photosensitive layer contains, as a binder resin, a polycarbonate resin comprising constituent units represented by the following formula (A) and the following formula (B), wherein R1 to R4 represent a hydrogen atom, a methyl group or the like; and X represents an alkylene group or the like. 3 to 50% by weight of the total constituent units is accounted for by the constituent units of formula (A) and the intrinsic viscosity is 0.3 to 2 dl/g. [Chemical formula 1] (A)(B)
摘要翻译：本发明提供了具有改善的抗人体衍生物质污染性和高图像稳定性的电子照相感光体。电子照相感光体包括电导基体和设置在基底上的感光层，其特征在于感光层含有作为粘合剂树脂的包含由下式（A）和下式（B）表示的构成单元的聚碳酸酯树脂），其中R 1至R 4表示氢原子，甲基等; X表示亚烷基等。总组成单元的3〜50重量％由式（A）的构成单元计，特性粘度为0.3〜2dl / g。 [化学式1]（A）（B）

8. 发明授权

US07511089B2 Polyphenylene ether oligomer sulfonic acid salt, making method, flame retardant resin composition, and molded article 失效
标题翻译：聚苯醚低聚物磺酸盐，制备方法，阻燃树脂组合物和模塑制品
公开(公告)号：US07511089B2
公开(公告)日：2009-03-31
申请号：US11220702
申请日：2005-09-08
申请人： Akinari Itagaki , Masaki Tanaka , Masaaki Yamaya , Takahiro Adachi , Yasumasa Norisue , Satoshi Kanayama
发明人： Akinari Itagaki , Masaki Tanaka , Masaaki Yamaya , Takahiro Adachi , Yasumasa Norisue , Satoshi Kanayama
IPC分类号： C08K5/42
CPC分类号： C08L71/126 , C08G59/00 , C08G65/485 , C08L55/02 , C08L63/00 , C08L69/00 , C08L71/12 , C08L83/04 , C08L2666/02 , C08L2666/14 , C08L2666/22 , C08L71/00
摘要： An alkali metal or alkaline earth metal salt of sulfonic acid of polyphenylene ether oligomer is useful as a modifier for thermoplastic resins, typically as a flame retardant, compatibilizing agent or antistatic agent.
摘要翻译：聚苯醚低聚物的磺酸的碱金属或碱土金属盐可用作热塑性树脂的改性剂，通常作为阻燃剂，相容剂或抗静电剂。

9. 发明申请

US20090012205A1 TRANSPARENT GEL AND CONTACT LENSE FROM THE SAME 失效
标题翻译：透明的凝胶和与之接触的粘合剂
公开(公告)号：US20090012205A1
公开(公告)日：2009-01-08
申请号：US11813781
申请日：2006-01-13
申请人： Kazuhiko Nakada , Takahito Nakase , Takahiro Adachi , Akira Yamamoto , Masahiko Minemura
发明人： Kazuhiko Nakada , Takahito Nakase , Takahiro Adachi , Akira Yamamoto , Masahiko Minemura
IPC分类号： G02B1/04 , C08L83/06 , C08L67/00
CPC分类号： C08L69/00 , C08G77/442 , C08G77/448 , C08L33/14 , C08L33/24 , C08L39/06 , C08L83/00 , C08L83/04 , C08L83/10 , C08L2201/00 , G02B1/043 , C08L2666/14 , C08L2666/04 , C08L2666/02
摘要： A transparent gel is disclosed which has an interpenetrating polymer network of a copolymer containing a polysiloxane structure and a polycarbonate structure and a hydrophilic polymer obtained by polymerizing a hydrophilic monomer. The transparent gel is useful as a cultivation substrate, a container for storage and an ophthalmic material, comprising an easily synthesizable and purifiable silicon-containing resin, wherein a gel strength, transparency, oxygen permeability, birefringence and other characteristics are excellent.
摘要翻译：公开了一种透明凝胶，其具有包含聚硅氧烷结构和聚碳酸酯结构的共聚物的互穿聚合物网络和通过聚合亲水性单体获得的亲水性聚合物。透明凝胶可用作培养基质，储存容器和眼科材料，其包含易于合成和可纯化的含硅树脂，其中凝胶强度，透明度，透氧性，双折射性等特性优异。

10. 发明申请

US20080080650A1 CLOCK SYNCHRONIZATION CIRCUIT 有权
标题翻译：时钟同步电路
公开(公告)号：US20080080650A1
公开(公告)日：2008-04-03
申请号：US11864042
申请日：2007-09-28
申请人： Takahiro Adachi
发明人： Takahiro Adachi
IPC分类号： H04L7/00
CPC分类号： H04L7/0029
摘要： A clock synchronization circuit includes a clock generation circuit generating a sampling clock for sampling a received signal from an output of a local oscillator, a phase error detection circuit finding a phase error between sampling timing of the sampling clock and ideal sampling timing, and a timing correction circuit finding a correction quantity to correct a frequency error between a frequency of the sampling clock and a frequency of the ideal sampling timing and the phase error every sampling timing of the sampling clock, and outputting a sampling value interpolated according to the found correction quantity.
摘要翻译：时钟同步电路包括：时钟生成电路，生成用于从本地振荡器的输出采样接收信号的采样时钟;相位误差检测电路，其求出采样时钟的采样定时与理想采样定时之间的相位误差;以及定时校正电路，用于校正采样时钟的频率和理想采样定时的频率与采样时钟的每个采样定时的相位误差之间的频率误差的校正量，并输出根据所找到的校正量内插的采样值。

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