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1. 发明授权

US11635724B2 Method for manufacturing removable information sheet 有权
公开(公告)号：US11635724B2
公开(公告)日：2023-04-25
申请号：US17468742
申请日：2021-09-08
申请人： Toshiyuki Kabata , Kaori Hemmi , Akira Azami , Takahiro Suzuki
发明人： Toshiyuki Kabata , Kaori Hemmi , Akira Azami , Takahiro Suzuki
IPC分类号： G03G15/00 , G03G9/087 , G03G15/20
摘要： A method for manufacturing a removable information sheet includes: forming a toner image on a recording medium; applying an energy-ray-curable pressure-sensitive composition precursor onto the medium to form an energy-ray-curable pressure-sensitive composition precursor layer; irradiating, with an energy ray, the medium to cure the layer and form an energy-ray-curable pressure-sensitive composition; and attaching faces with the composition and pressure-bonding the faces. A region size of a toner-image flat part is 200 μm or less in the image, which is determined by a measurement method including: defining a site at a depth of 2 μm or more from a surface of a solid part of the image as a recess; defining a site other than the recess as the flat part; acquiring and binarizing a micrograph of the solid part; drawing circles out of contact with the recess; and defining a largest circle diameter as the size of the flat part.

2. 发明授权

US10281848B2 Image forming apparatus and image forming method 有权
公开(公告)号：US10281848B2
公开(公告)日：2019-05-07
申请号：US15427735
申请日：2017-02-08
申请人： Yuuji Wada , Naoto Kochi , Hiroki Nakamatsu , Kazuki Yogosawa , Takahiro Suzuki , Shinya Tanaka , Kenji Sugiura , Naohiro Kumagai , Seiichi Kogure , Junpei Fujita , Hirokazu Ishii , Takehide Mizutani , Atsushi Nagata , Keigo Nakamura
发明人： Yuuji Wada , Naoto Kochi , Hiroki Nakamatsu , Kazuki Yogosawa , Takahiro Suzuki , Shinya Tanaka , Kenji Sugiura , Naohiro Kumagai , Seiichi Kogure , Junpei Fujita , Hirokazu Ishii , Takehide Mizutani , Atsushi Nagata , Keigo Nakamura
IPC分类号： G03G15/16 , G03G15/00
摘要： An improved image forming apparatus includes an image bearer, a nip forming member, a transfer power source, and a controller. The controller switches a transfer mode between a first mode to transfer the toner image onto a first type sheet having a surface smoothness higher than a surface smoothness of a second type sheet and a second mode to transfer the toner image onto the second type sheet. The controller controls the transfer power source to output the transfer bias having an opposite-peak duty of greater than or equal to 50% that is a duty on the side of the opposite-peak value in the first mode. The controller controls the transfer power source to output the transfer bias having an opposite-peak duty of less than 50%, which is different from the opposite-peak duty of the first mode, in the second mode.

3. 发明申请

US20170235257A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
公开(公告)号：US20170235257A1
公开(公告)日：2017-08-17
申请号：US15432392
申请日：2017-02-14
申请人： Naoto KOCHI , Hirokazu ISHII , Seiichi KOGURE , Naohiro KUMAGAI , Kenji SUGIURA , Shinya TANAKA , Hiroki NAKAMATSU , Yuuji WADA , Junpei FUJITA , Takahiro SUZUKI , Kazuki YOGOSAWA , Atsushi NAGATA
发明人： Naoto KOCHI , Hirokazu ISHII , Seiichi KOGURE , Naohiro KUMAGAI , Kenji SUGIURA , Shinya TANAKA , Hiroki NAKAMATSU , Yuuji WADA , Junpei FUJITA , Takahiro SUZUKI , Kazuki YOGOSAWA , Atsushi NAGATA
IPC分类号： G03G15/16
CPC分类号： G03G15/1675 , G03G5/005 , G03G5/147
摘要： An image forming apparatus includes an image bearer to bear a toner image, a nip forming member contacting the image bearer to form a transfer nip, and a transfer power source. The transfer bias has a transfer peak value to electrostatically move toner from the image bearer to the recording sheet and an opposite-peak value to electrostatically move less toner from the image bearer to the recording sheet than the transfer peak value. An opposite-peak duty of the transfer bias is less than 50%. The opposite-peak duty is tr/T×100% where T is one cycle of the transfer bias and tr is a time period during which the transfer bias is on a side of the opposite-peak value relative to an offset voltage of the transfer bias in the one cycle T.

4. 发明授权

US09332638B2 Wiring board and method for manufacturing wiring board 有权
标题翻译：接线板及制造接线板的方法
公开(公告)号：US09332638B2
公开(公告)日：2016-05-03
申请号：US14118636
申请日：2012-05-23
申请人： Kiminori Ozaki , Yasuhiro Koike , Hiroaki Asano , Harumitsu Sato , Hiroki Watanabe , Tadayoshi Kachi , Takahiro Suzuki , Hitoshi Shimadu , Tetsuya Furuta , Masao Miyake , Takahiro Hayakawa , Tomoaki Asai , Ryou Yamauchi
发明人： Kiminori Ozaki , Yasuhiro Koike , Hiroaki Asano , Harumitsu Sato , Hiroki Watanabe , Tadayoshi Kachi , Takahiro Suzuki , Hitoshi Shimadu , Tetsuya Furuta , Masao Miyake , Takahiro Hayakawa , Tomoaki Asai , Ryou Yamauchi
IPC分类号： H05K1/11 , H05K3/00 , H05K3/40 , H05K1/02
CPC分类号： H05K1/11 , H05K1/0263 , H05K1/115 , H05K3/0094 , H05K3/4038 , H05K3/4046 , H05K3/4084 , H05K2201/0305 , H05K2201/09509 , H05K2201/0969 , H05K2203/033 , H05K2203/1178 , Y10T29/49165
摘要： An electrically conductive path is configured from a first copper plate, a second copper plate, and solder. The first copper plate has a first bent section extended from a first joining section joined to an electrically insulative board and bent toward the rear surface of the electrically insulative board. The second copper plate has a second bent section which is extended from a second joining section joined to the electrically insulative board, is bent toward the front surface of the electrically insulative board, and is disposed so as to cover, together with the first bent section, the inner wall surface of a base-material through-hole. Through-holes are provided in the portions of the second copper plate which face the inside of the base-material through-hole. Solder is filled between the first bent section and the second bent section.
摘要翻译：导电路径由第一铜板，第二铜板和焊料构成。第一铜板具有从接合到电绝缘板的第一接合部延伸并朝向电绝缘板的后表面弯曲的第一弯曲部。第二铜板具有从连接到电绝缘板的第二接合部延伸的第二弯曲部，朝向电绝缘板的前表面弯曲，并且与第一弯曲部一起覆盖，基材通孔的内壁表面。在第二铜板的与基材通孔的内侧相对的部分设有通孔。焊料填充在第一弯曲部分和第二弯曲部分之间。

5. 发明授权

US09325264B2 Electric motor drive device 有权
标题翻译：电动机驱动装置
公开(公告)号：US09325264B2
公开(公告)日：2016-04-26
申请号：US14391578
申请日：2012-04-12
申请人： Yoshitaka Iwaji , Ryoichi Takahata , Takahiro Suzuki
发明人： Yoshitaka Iwaji , Ryoichi Takahata , Takahiro Suzuki
IPC分类号： H02P6/18 , H02P21/14
CPC分类号： H02P6/187 , H02P21/18
摘要： An electric motor drive device 1000 includes: an inverter 3 that drives a motor 4, a voltage division circuit 2 that serves as a neutral point potential detection unit that detects a neutral point potential of a stator winding of the motor 4; and a controller 1 that estimates a rotor position of the motor 4 based on the detected neutral point potential, and that controls the inverter 3 based on an estimation result. A ground potential of the controller 1 is set to a negative side potential or a positive side potential of a DC voltage that is supplied to the inverter 3. The voltage division circuit 2 detects the neutral point potential with reference to the negative side potential or the positive side potential. The controller 1 estimates the rotor position based on a difference between a first neutral point potential detected during the ON/OFF operation of the inverter 3 and a first fixed reference potential (⅔)Emax, and based on a difference between a second neutral point potential detected during the ON/OFF operation and a second fixed reference potential (⅓)Emax.
摘要翻译：电动机驱动装置1000包括：驱动电动机4的逆变器3，用作检测电动机4的定子绕组的中性点电位的中性点电位检测单元的分压电路2; 以及控制器1，其基于检测到的中性点电位来估计电动机4的转子位置，并且基于估计结果来控制逆变器3。控制器1的接地电位被设置为提供给逆变器3的直流电压的负侧电位或正侧电位。分压电路2参考负侧电位或正面潜力控制器1基于在逆变器3的接通/断开操作期间检测到的第一中性点电位与第一固定参考电位（⅔）Emax之间的差异，并且基于第二中性点电位在ON / OFF操作期间检测到第二固定参考电位（1/3）Emax。

6. 发明授权

US09007338B2 Pressure detection unit and information input device having the pressure detection unit 有权
标题翻译：压力检测单元和具有压力检测单元的信息输入装置
公开(公告)号：US09007338B2
公开(公告)日：2015-04-14
申请号：US13701689
申请日：2011-04-13
申请人： Takahiro Suzuki , Yoshihiro Kai , Yuko Endo , Seiko Hirai
发明人： Takahiro Suzuki , Yoshihiro Kai , Yuko Endo , Seiko Hirai
IPC分类号： G06F3/045 , G06F3/0354 , G06F3/041
CPC分类号： G06F3/045 , G06F3/03547 , G06F3/0414
摘要： A pressure detection unit is disposed in a peripheral portion of a panel member of an information input device for detecting a press operation to the panel member. The pressure detection unit includes a first substrate, a second substrate disposed to face the first substrate, a pressure sensitive layer disposed between the first substrate and the second substrate, and a first electrode provided on the first substrate and a second electrode provided on the second substrate for detecting resistance change via the pressure sensitive layer, the first electrode and the second electrode being provided at positions not facing each other along normal lines of the first substrate and the second substrate. The first electrode, the second electrode and the pressure sensitive layer together form a series circuit in the form of a loop.
摘要翻译：压力检测单元设置在用于检测对面板构件的按压操作的信息输入装置的面板构件的周边部分中。压力检测单元包括第一基板，与第一基板相对设置的第二基板，设置在第一基板和第二基板之间的压敏层，以及设置在第一基板上的第一电极和设置在第二基板上的第二电极用于通过压敏层检测电阻变化的基板，第一电极和第二电极设置在沿着第一基板和第二基板的法线彼此不相对的位置。第一电极，第二电极和压敏层一起形成循环形式的串联电路。

7. 发明申请

US20150069941A1 Three-Phase Synchronous Motor Drive Device 审中-公开
标题翻译：三相同步电机驱动装置
公开(公告)号：US20150069941A1
公开(公告)日：2015-03-12
申请号：US14391625
申请日：2012-04-12
申请人： Yoshitaka Iwaji , Ryoichi Takahata , Takahiro Suzuki
发明人： Yoshitaka Iwaji , Ryoichi Takahata , Takahiro Suzuki
IPC分类号： H02P6/18
CPC分类号： H02P6/182 , H02P6/18 , H02P6/183 , H02P6/187
摘要： A three-phase synchronous motor drive device includes: a three-phase inverter 3 that drives a motor 4 that is as a three-phase synchronous motor, and that includes switching elements for three phases; a controller 2 that functions as a control unit that selects four switched states from a plurality of switched states that represent on/off states of the switching elements for the three phases, and that sequentially controls the three-phase inverter in the four switched states; a neutral point potential amplifier 13 that functions as a neutral point potential detection unit that detects a neutral point potential Vn0 of stator windings (Lu, Lv, Lw) of the motor 4 in each of the four switched states. It is configured that a rotor position of the three-phase synchronous motor is estimated over a full range of an electrical angle cycle based on at least three of four neutral point potentials detected in the four switched states.
摘要翻译：三相同步电动机驱动装置包括：三相逆变器3，其驱动作为三相同步电动机的电动机4，其包括三相的开关元件; 控制器2用作控制单元，其从表示三相开关元件的开/关状态的多个开关状态中选择四个开关状态，并且以四个开关状态顺序地控制三相逆变器; 用作中性点电位检测单元的中性点电位放大器13，其检测四个切换状态中的每一个中的电机4的定子绕组（Lu，Lv，Lw）的中性点电位Vn0。其被配置为基于四个切换状态中检测到的四个中性点电位中的至少三个，在电角度周期的全范围内估计三相同步电动机的转子位置。

8. 发明授权

US08948439B2 Acoustic conversion device and acoustic conversion device assembly method 有权
标题翻译：声转换装置和声转换装置组装方法
公开(公告)号：US08948439B2
公开(公告)日：2015-02-03
申请号：US13110100
申请日：2011-05-18
申请人： Tsutomu Nagumo , Koji Matsuda , Koji Nageno , Takeshi Hara , Takahiro Suzuki , Takayuki Ishii , Kenji Hiraiwa
发明人： Tsutomu Nagumo , Koji Matsuda , Koji Nageno , Takeshi Hara , Takahiro Suzuki , Takayuki Ishii , Kenji Hiraiwa
IPC分类号： H04R1/00 , H04R9/06 , H04R11/02 , H04R25/00 , H04R9/08 , H04R11/04 , H04R17/02 , H04R19/04 , H04R21/02
CPC分类号： H04R11/02
摘要： An acoustic conversion device includes: a driving unit including a pair of magnets disposed so as to face each other, a yoke to which the pair of magnets are attached, a coil to which driving current is supplied, a vibrating portion which vibrates when driving current is supplied to the coil, and an armature disposed between the pair of magnets with the vibrating portion being passed through the coil; and a diaphragm unit including a diaphragm, and a beam portion for propagating the vibration of the vibrating portion to the diaphragm; with a coil attachment portion to which the coil is attached, located in a state in parallel with the vibrating portion, being provided to the armature.
摘要翻译：一种声转换装置，包括：驱动单元，包括一对彼此相对配置的磁体;一对磁体附接的磁轭;供给驱动电流的线圈;驱动电流时振动的振动部; 设置在所述一对磁体之间的电枢，所述振动部分通过所述线圈; 以及包括隔膜的隔膜单元和用于将振动部分的振动传播到隔膜的梁部分; 其中线圈附接部分位于与振动部分平行的状态下，被设置在电枢上。

9. 发明授权

US08948435B2 Driver unit and earphone device 有权
标题翻译：驱动单元和耳机设备
公开(公告)号：US08948435B2
公开(公告)日：2015-02-03
申请号：US13561880
申请日：2012-07-30
申请人： Yuusuke Oosato , Koji Nageno , Takahiro Suzuki
发明人： Yuusuke Oosato , Koji Nageno , Takahiro Suzuki
IPC分类号： H04R25/00 , H04R1/10 , H04R1/26 , H04R1/28 , H04R11/02
CPC分类号： H04R1/1075 , H04R1/1016 , H04R1/26 , H04R1/2849 , H04R11/02 , H04R2205/022
摘要： Provided is a driver unit including an acoustic conversion unit; and a housing body in which the acoustic conversion unit is housed, and in which an opening is formed. The acoustic conversion unit includes a pair of magnets arranged to face each other, a coil to which an input signal is supplied, an armature at which a vibrating part passing through the coil and arranged between the pair of magnets is formed, and a vibrating plate connected to the armature. A size of the opening is larger than 40 μm and smaller than 100 μm.
摘要翻译：提供了一种包括声转换单元的驱动单元; 以及壳体，其中容纳有声转换单元，并且其中形成有开口。声转换单元包括一对彼此相对配置的磁体，供给输入信号的线圈，形成有通过线圈并配置在一对磁体之间的振动部的电枢，振动板连接到电枢。开口尺寸大于40μm且小于100μm。

10. 发明授权

US08877412B2 Image forming apparatus and process cartridge 有权
标题翻译：成像设备和处理盒
公开(公告)号：US08877412B2
公开(公告)日：2014-11-04
申请号：US13554587
申请日：2012-07-20
申请人： Kenta Ide , Kosuke Narita , Hirofumi Nakamura , Kazuhiro Koseki , Akihiro Kawasaki , Shigeto Hashiba , Takahiro Suzuki
发明人： Kenta Ide , Kosuke Narita , Hirofumi Nakamura , Kazuhiro Koseki , Akihiro Kawasaki , Shigeto Hashiba , Takahiro Suzuki
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G5/0564 , G03G5/0539 , G03G5/0542 , G03G5/0614 , G03G5/0696 , G03G5/142 , G03G5/144 , G03G5/14708 , G03G5/14756 , G03G15/75 , G03G21/06
摘要： An image forming apparatus includes at least an electrophotographic photoreceptor having at least a conductive support, an undercoat layer, and a photosensitive layer; a charging device that charges the surface of the electrophotographic photoreceptor in a contact charging mode, in which only DC voltage is applied; an electrostatic latent image forming device that exposes the surface of the charged electrophotographic photoreceptor to form an electrostatic latent image; a developing device that develops the electrostatic latent image by a developer to form a toner image; and a transfer device that directly transfers the toner image from the electrophotographic photoreceptor to a transfer medium; and does not include an erasing device for erasing the surface of the electrophotographic photoreceptor after the toner image is transferred onto the transfer medium by the transfer device and before the surface of the electrophotographic photoreceptor is charged by the charging device.
摘要翻译：图像形成装置至少包括具有至少导电性支持体，底涂层和感光层的电子照相感光体; 充电装置，其以仅施加直流电压的接触充电模式对电子照相感光体的表面进行充电; 静电潜像形成装置，其使所述带电电子照相感光体的表面露出，形成静电潜像; 显影装置，其通过显影剂显影静电潜像以形成调色剂图像; 以及将调色剂图像直接从电子照相感光体转印到转印介质的转印装置; 并且在调色剂图像通过转印装置转印到转印介质上之后并且在通过充电装置对电子照相感光体的表面进行充电之前，不包括用于擦除电子照相感光体的表面的擦除装置。

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