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1. 发明授权

US08471879B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US08471879B2
公开(公告)日：2013-06-25
申请号：US13213266
申请日：2011-08-19
申请人： Ikuko Kanazawa , Hirofumi Nakagawa
发明人： Ikuko Kanazawa , Hirofumi Nakagawa
IPC分类号： B41C1/055 , B41M1/06 , B41J2/32
CPC分类号： B41M1/24
摘要： Disclosed is an image forming method including forming a concave-convex pattern on a surface of a plate by pressing the plate and a mold having the convex-concave pattern on a surface thereof against each other, the plate having the surface made of a material in which a hardness changes reversibly at a transition point temperature, forming a plate image constituted of a concave-convex region having the concave-convex pattern and a smooth region in which the concave-convex pattern is erased on the plate by erasing the concave-convex pattern by selectively heating the surface of the plate to the transfer point temperature or above corresponding to an image signal, and forming an image on a recording medium by forming an ink image on the plate by applying an ink on the plate image and by transferring the ink image on to the recording medium.
摘要翻译：公开了一种图像形成方法，包括通过将板压在板的表面上并在其表面上具有凸凹图案的模具彼此相对地形成凹凸图案，该板具有由材料制成的表面其硬度在转变点温度下可逆地变化，形成由凹凸图案的凹凸区域构成的平板图像和通过擦除凹凸图案而在该板上擦除凹凸图案的平滑区域通过将所述板的表面选择性地加热到对应于图像信号的转印点温度或高于图像信号的转印点温度，并且通过在平板图像上施加墨水将印刷图像形成在印版上形成图像，并通过转印油墨图像到记录介质上。

2. 发明申请

US20120301153A1 OPTICAL OUTPUT MODULE, OPTICAL TRANSCEIVER, AND OPTICAL TRANSMISSION SYSTEM 有权
标题翻译：光输出模块，光收发器和光传输系统
公开(公告)号：US20120301153A1
公开(公告)日：2012-11-29
申请号：US13470497
申请日：2012-05-14
申请人： Kouji TAKEGUCHI , Shigehiro TAKASHIMA , Taichi KOGURE , Hirofumi NAKAGAWA , Saki NARISAWA
发明人： Kouji TAKEGUCHI , Shigehiro TAKASHIMA , Taichi KOGURE , Hirofumi NAKAGAWA , Saki NARISAWA
IPC分类号： H04B10/00 , G02F1/01 , H04B10/12
CPC分类号： H04B10/5053 , G02F1/0123 , G02F1/225 , H04B10/50575 , H04B10/50577
摘要： The I phase modulator modulates a phase based on the bias voltage in which a first modulation signal and a first pilot signal are inherent and the Q phase modulator modulates a phase based on the bias voltage in which a second pilot signal different from the first pilot signal and a second modulation signal are inherent. A time-average power synchronous detection unit detects an optical power at a timing at which the positivity and negativity of the voltages of both pilot signals become the same, and an optical power when the positivity and negativity of the voltages of both pilot signals are opposite. The bias voltage control unit controls the bias voltage so that the difference between both the optical powers becomes small based on the detection result of the time-average power synchronous detection unit.
摘要翻译： I相位调制器基于第一调制信号和第一导频信号是固有的偏置电压来调制相位，并且Q相位调制器基于不同于第一导频信号的第二导频信号的偏置电压来调制相位第二调制信号是固有的。时间平均功率同步检测单元在两个导频信号的电压的积极性和消极性变得相同的定时以及当两个导频信号的电压的正负相反时的光功率来检测光功率。偏置电压控制单元基于时间平均功率同步检测单元的检测结果来控制偏置电压，使得两个光功率之间的差异变小。

3. 发明授权

US08045881B2 Cleaning device for intermediate transferring member and image-forming apparatus 有权
标题翻译：中间转印件和成像设备的清洁装置
公开(公告)号：US08045881B2
公开(公告)日：2011-10-25
申请号：US12639256
申请日：2009-12-16
申请人： Tetsuo Sano , Junpei Shouno , Hirofumi Nakagawa
发明人： Tetsuo Sano , Junpei Shouno , Hirofumi Nakagawa
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1661
摘要： A cleaning device for an intermediate transferring member, comprising: a first cleaning roller that is placed so as to rotate while being made in contact with a surface of the intermediate transferring member; a first bias-applying device that applies a bias voltage to the first cleaning roller; a second cleaning roller that is placed so as to rotate while being made in contact with the surface of the intermediate transferring member on a downstream side from the first cleaning roller in a surface-moving direction of the intermediate transferring member; and a second bias-applying device that applies a bias voltage having a polarity different from that of the bias voltage applied by the first bias-applying device to the second cleaning roller, wherein the first cleaning roller is a foam roller having a foam layer on a surface thereof, with a cell wall face in the foam layer having an opening ratio in a range of 3% or more to 50% or less, and the second cleaning roller is a brush roller, and an image-forming apparatus equipped with said cleaning device for an intermediate transferring member.
摘要翻译：一种用于中间转印部件的清洁装置，包括：第一清洁辊，其被放置成在与中间转印部件的表面接触的同时旋转; 第一偏置施加装置，其向所述第一清洁辊施加偏置电压; 第二清洁辊，其在与所述中间转印部件的表面在所述中间转印部件的表面移动方向上在与所述第一清洁辊的下游侧接触的同时旋转; 以及第二偏置施加装置，其将具有与由所述第一偏压施加装置施加的偏置电压的极性不同的偏压施加到所述第二清洁辊，其中所述第一清洁辊是具有泡沫层的泡沫辊其表面在泡沫层中具有开口率在3％以上至50％以下的开口率的细胞壁面，第二清洁辊是刷辊，以及配备有所述第二清洁辊的图像形成装置用于中间转印构件的清洁装置。

4. 发明申请

US20100150601A1 CLEANING DEVICE FOR INTERMEDIATE TRANSFERRING MEMBER AND IMAGE-FORMING APPARATUS 有权
标题翻译：用于中间传送构件和图像形成装置的清洁装置
公开(公告)号：US20100150601A1
公开(公告)日：2010-06-17
申请号：US12639256
申请日：2009-12-16
申请人： Tetsuo SANO , Junpei SHOUNO , Hirofumi NAKAGAWA
发明人： Tetsuo SANO , Junpei SHOUNO , Hirofumi NAKAGAWA
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1661
摘要： A cleaning device for an intermediate transferring member, comprising: a first cleaning roller that is placed so as to rotate while being made in contact with a surface of the intermediate transferring member; a first bias-applying device that applies a bias voltage to the first cleaning roller; a second cleaning roller that is placed so as to rotate while being made in contact with the surface of the intermediate transferring member on a downstream side from the first cleaning roller in a surface-moving direction of the intermediate transferring member; and a second bias-applying device that applies a bias voltage having a polarity different from that of the bias voltage applied by the first bias-applying device to the second cleaning roller, wherein the first cleaning roller is a foam roller having a foam layer on a surface thereof, with a cell wall face in the foam layer having an opening ratio in a range of 3% or more to 50% or less, and the second cleaning roller is a brush roller, and an image-forming apparatus equipped with said cleaning device for an intermediate transferring member.
摘要翻译：一种用于中间转印部件的清洁装置，包括：第一清洁辊，其被放置成在与中间转印部件的表面接触的同时旋转; 第一偏置施加装置，其向所述第一清洁辊施加偏置电压; 第二清洁辊，其在与所述中间转印部件的表面在所述中间转印部件的表面移动方向上在与所述第一清洁辊的下游侧接触的同时旋转; 以及第二偏置施加装置，其将具有与由所述第一偏压施加装置施加的偏置电压的极性不同的偏压施加到所述第二清洁辊，其中所述第一清洁辊是具有泡沫层的泡沫辊其表面在泡沫层中具有开口率在3％以上至50％以下的开口率的细胞壁面，第二清洁辊是刷辊，以及配备有所述第二清洁辊的图像形成装置用于中间转印构件的清洁装置。

5. 发明授权

US07466930B2 Optical receiver module and optical receiver module system 有权
标题翻译：光接收模块和光接收模块系统
公开(公告)号：US07466930B2
公开(公告)日：2008-12-16
申请号：US11216460
申请日：2005-09-01
申请人： Mitsuo Akashi , Tetsuya Aoki , Hirofumi Nakagawa
发明人： Mitsuo Akashi , Tetsuya Aoki , Hirofumi Nakagawa
IPC分类号： H04B10/06 , H04B10/08 , H04B17/00
CPC分类号： H04B10/66
摘要： A relation between a light input power monitor value of an optical transmission signal before passing through a fiber and an input signal amplitude monitor value is recorded in advance in a storage device. Next, actual optical-transmission-waveform is inputted into an optical receiver module, and then comparisons between a light input power monitor value and an input signal amplitude monitor value, and respective monitor values in the case without having the waveform distortion as described above are performed in an operation device to calculate a waveform distortion value. According to the waveform distortion level calculated herein, an optimum threshold value and an optimum phase adjusting value, at which receiver sensitivity is maximized, are calculated in the operation device to control a threshold-value adjusting circuit and a phase-value adjusting circuit, thereby a threshold value and a phase value that are optimum for an input distortion level can be established.
摘要翻译：通过光纤的光传输信号的光输入功率监视值与输入信号振幅监视值之间的关系被预先记录在存储装置中。接下来，将实际的光传输波形输入到光接收模块，然后如上所述，在不具有波形失真的情况下，光输入功率监视值与输入信号振幅监视值之间的比较以及各监视值是在操作装置中执行以计算波形失真值。根据这里计算出的波形失真水平，在操作装置中计算出接收机灵敏度最大化的最佳阈值和最佳相位调整值，以控制阈值调节电路和相位值调节电路，由此可以建立对于输入失真电平最佳的阈值和相位值。

6. 发明申请

US20060033550A1 Level shift circuit 有权
标题翻译：电平移位电路
公开(公告)号：US20060033550A1
公开(公告)日：2006-02-16
申请号：US11261518
申请日：2005-10-31
申请人： Tomoya Ishikawa , Hirofumi Nakagawa
发明人： Tomoya Ishikawa , Hirofumi Nakagawa
IPC分类号： H03L5/00
CPC分类号： H03K3/356139 , H03K3/356191
摘要： To a level shift basic circuit having a CMOS configuration and composed of four transistors M1 through M4, a control circuit for preventing feed-through current through the transistors is added. Transitions of complementary data inputs Vin1 and Vin2 are made in a period in which n-MOS transistors M7 and M8 for control are turned OFF by changing a control input VS1 to an L level (switch-off period). In this switch-off period, each source of the n-MOS transistors M1 and M2 is disconnected from VSS. In addition, in the switch-off period, a control input VS2 is changed to an L level, thereby turning ON p-MOS transistors M5 and M6 for control. In a period in which the control p-MOS transistors M5 and M6 are ON, data outputs Vout1 and Vout2 are both precharged to VDD (precharge period).
摘要翻译：对于具有CMOS配置并由四个晶体管M 1至M 4组成的电平转换基本电路，添加用于防止通过晶体管的馈通电流的控制电路。互补数据输入Vin 1和Vin 2的转换是通过将控制输入VS 1改变为L电平（关断周期）而将用于控制的n-MOS晶体管M 7和M 8截止的时段进行的。在该关断期间，n-MOS晶体管M 1，M 2的各源与VSS断开。此外，在关断期间，控制输入VS2变为L电平，从而导通用于控制的p-MOS晶体管M 5和M 6。在控制p-MOS晶体管M5和M6接通的时段中，数据输出Vout 1和Vout 2都被预充电到VDD（预充电周期）。

7. 发明授权

US08909067B2 Optical output module, optical transceiver, and optical transmission system 有权
标题翻译：光输出模块，光收发器和光传输系统
公开(公告)号：US08909067B2
公开(公告)日：2014-12-09
申请号：US13470497
申请日：2012-05-14
申请人： Kouji Takeguchi , Shigehiro Takashima , Taichi Kogure , Hirofumi Nakagawa , Saki Narisawa
发明人： Kouji Takeguchi , Shigehiro Takashima , Taichi Kogure , Hirofumi Nakagawa , Saki Narisawa
IPC分类号： H04B10/00 , G02F1/01 , H04B10/50 , G02F1/225
CPC分类号： H04B10/5053 , G02F1/0123 , G02F1/225 , H04B10/50575 , H04B10/50577
摘要： The I phase modulator modulates a phase based on the bias voltage in which a first modulation signal and a first pilot signal are inherent and the Q phase modulator modulates a phase based on the bias voltage in which a second pilot signal different from the first pilot signal and a second modulation signal are inherent. A time-average power synchronous detection unit detects an optical power at a timing at which the positivity and negativity of the voltages of both pilot signals become the same, and an optical power when the positivity and negativity of the voltages of both pilot signals are opposite. The bias voltage control unit controls the bias voltage so that the difference between both the optical powers becomes small based on the detection result of the time-average power synchronous detection unit.
摘要翻译： I相位调制器基于第一调制信号和第一导频信号是固有的偏置电压来调制相位，并且Q相位调制器基于不同于第一导频信号的第二导频信号的偏置电压来调制相位第二调制信号是固有的。时间平均功率同步检测单元在两个导频信号的电压的积极性和消极性变得相同的定时以及当两个导频信号的电压的正负相反时的光功率来检测光功率。偏置电压控制单元基于时间平均功率同步检测单元的检测结果来控制偏置电压，使得两个光功率之间的差异变小。

8. 发明授权

US08508517B2 Electrostatic protection element 有权
标题翻译：静电保护元件
公开(公告)号：US08508517B2
公开(公告)日：2013-08-13
申请号：US13144631
申请日：2010-11-01
申请人： Tetsuo Asada , Hirofumi Nakagawa
发明人： Tetsuo Asada , Hirofumi Nakagawa
IPC分类号： H01L29/74 , G06F3/038
CPC分类号： H01L27/0262
摘要： A electrostatic protection element (101) includes: a substrate (1) of a first conductivity type; a first low-concentration diffusion region (2) of a second conductivity type and a second low-concentration diffusion region (3) of the first conductivity type which are formed on said substrate (1), the second conductivity type being different from the first conductivity type; a first high-concentration diffusion region (4) of the second conductivity type and a second high-concentration diffusion region (5) of the first conductivity type which are (i) formed in said first low-concentration diffusion region (2), and (ii) electrically connected with each other; a third high-concentration diffusion region (9) of the first conductivity type and a fourth high-concentration diffusion region (8) of the second conductivity type which are (i) formed in said second low-concentration diffusion region (3), and (ii) electrically connected with each other; a fifth high-concentration diffusion region (6) of the first conductivity type formed in said first low-concentration diffusion region (2); and a sixth high-concentration diffusion region (7) of the second conductivity type formed in said second low-concentration diffusion region (3). The fifth high-concentration diffusion region (6) and the sixth high-concentration diffusion region (7) are electrically connected with each other.
摘要翻译：静电保护元件（101）包括：第一导电类型的衬底（1）; 形成在所述基板（1）上的第一导电类型的第一低浓度扩散区（2）和第一导电类型的第二低浓度扩散区（3），所述第二导电类型不同于所述第一导电类型导电型; 第一导电类型的第一高浓度扩散区域（4）和在所述第一低浓度扩散区域（2）中形成的第一导电类型的第二高浓度扩散区域（5），以及（ii）彼此电连接; 第一导电类型的第三高浓度扩散区域（9）和在所述第二低浓度扩散区域（3）中形成的第二导电类型的第四高浓度扩散区域（8），以及（ii）彼此电连接; 形成在所述第一低浓度扩散区域（2）中的第一导电类型的第五高浓度扩散区域（6）; 以及形成在所述第二低浓度扩散区域（3）中的第二导电类型的第六高浓度扩散区域（7）。第五高浓度扩散区域（6）和第六高浓度扩散区域（7）彼此电连接。

9. 发明授权

US08190051B2 Cleaning device for intermediate transferring member and image-forming apparatus equipped with the same 有权
标题翻译：用于中间转印件的清洁装置和配备该清洁装置的图像形成装置
公开(公告)号：US08190051B2
公开(公告)日：2012-05-29
申请号：US12639418
申请日：2009-12-16
申请人： Tetsuo Sano , Junpei Shouno , Hirofumi Nakagawa
发明人： Tetsuo Sano , Junpei Shouno , Hirofumi Nakagawa
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G2215/1661
摘要： A cleaning device for an intermediate transferring member, comprising: a first cleaning roller that is placed so as to rotate while being made in contact with a surface of the intermediate transferring member; a first bias-applying device that applies a bias voltage to the first cleaning roller; a second cleaning roller that is placed so as to rotate while being made in contact with the surface of the intermediate transferring member on a downstream side from the first cleaning roller in a surface-moving direction of the intermediate transferring member; and a second bias-applying device that applies a bias voltage having a polarity different from that of the bias voltage applied by the first bias-applying device to the second cleaning roller, wherein the first cleaning roller is a brush roller, and the second cleaning roller is a foam roller having a foam layer on a surface thereof, with a cell wall face in the foam layer having an opening ratio in a range of 3% or more to 50% or less, and an image-forming apparatus equipped with said cleaning device for an intermediate transferring member.
摘要翻译：一种用于中间转印部件的清洁装置，包括：第一清洁辊，其被放置成在与中间转印部件的表面接触的同时旋转; 第一偏置施加装置，其向所述第一清洁辊施加偏置电压; 第二清洁辊，其在与所述中间转印部件的表面在所述中间转印部件的表面移动方向上在与所述第一清洁辊的下游侧接触的同时旋转; 以及第二偏置施加装置，其将具有与由第一偏压施加装置施加的偏置电压的极性不同的偏压施加到第二清洁辊，其中第一清洁辊是刷辊，并且第二清洁辊是在其表面上具有泡沫层的泡沫辊，泡沫层中的泡孔壁的开口率在3％以上至50％以下的范围内，成像装置配备有用于中间转印构件的清洁装置。

10. 发明申请

US20100159471A1 PROCESS FOR PRODUCTION OF COLLOIDAL GOLD AND COLLOIDAL GOLD 有权
标题翻译：生产胶体金和胶体金的方法
公开(公告)号：US20100159471A1
公开(公告)日：2010-06-24
申请号：US12298313
申请日：2007-05-29
申请人： Junichi Taniuchi , Hirofumi Nakagawa , Koji Okamoto
发明人： Junichi Taniuchi , Hirofumi Nakagawa , Koji Okamoto
IPC分类号： G01N33/553
CPC分类号： B01J13/0043 , B22F1/0022 , B22F9/24 , B82Y30/00 , Y10S977/896
摘要： It is an object of the present invention to provide a method for producing gold colloid having a targeted particle size, a sharp particle size distribution and a uniform and perfect spherical shape. The present invention relates to a method for producing gold colloid including a nucleation step of forming nuclear colloidal particles by adding a first reducing agent to a first gold salt solution; and a growth step of growing nuclear colloid by adding a second gold salt and a second reducing agent to the solution of the nuclear colloidal particles, characterized in that the growth step is performed at least once; a citrate is used as the first reducing agent and an ascorbate is used as the second reducing agent; and the addition of the ascorbate in the growth step is performed simultaneously with addition of the second gold salt. According to the method for producing gold colloid of the present invention, gold colloid having a sharp particle size distribution and a uniform and perfect spherical shape can be obtained.
摘要翻译：本发明的目的是提供一种具有目标粒度，尖锐的粒度分布和均匀且完美的球形形状的金胶体的制造方法。本发明涉及一种生产金胶体的方法，包括通过向第一金盐溶液中加入第一还原剂形成核胶体颗粒的成核步骤; 以及通过向核胶体粒子的溶液中添加第二金盐和第二还原剂来生长核胶体的生长步骤，其特征在于，所述生长步骤至少进行一次; 使用柠檬酸盐作为第一还原剂，使用抗坏血酸作为第二还原剂; 并且在添加第二金盐的同时进行生长步骤中的抗坏血酸盐的添加。根据本发明的金胶体的制造方法，可以获得具有尖锐的粒度分布和均匀且完美的球形的金胶体。

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