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1. 发明专利

JPS5947707A Composite ferrite and preparation thereof 失效
标题翻译：复合石英及其制备方法
公开(公告)号：JPS5947707A
公开(公告)日：1984-03-17
申请号：JP15820982
申请日：1982-09-13
申请人： Junichi Matsumoto , Nippon Sanmou Senshoku Kk , Tdk Corp
发明人： ISHINO TAKESHI , HASHIMOTO YASUO , TOMIBE SHINJI , MATSUMOTO JIYUNICHI
IPC分类号： H01F1/113 , H01F1/37 , H01F1/375 , H05K9/00
CPC分类号： H01F1/375
摘要： PURPOSE:To obtain a composite ferrite which has been improved in flexibility and strength by such an arrangement wherein a layer of composite ferrite of specific thickness made of a mixture composed of ferrite powder of which volume mixing ratio is limited to a certain range and high molecular substance is provided on a film of high molecular substance of specific thickness. CONSTITUTION:Liquid composite ferrite which is obtained by mixing ferrite powder of which average grain diameter is 3-20mum in high molecular material such as an adhesive, etc. within the range of volume mixing ratio of 0.2-0.8 is coated on a film 1 of high molecular material, e.g., polyester, etc. of which thickness is less than 50mum at a thickness of less than 100mum, and a layer 2 of composite ferrite is thus formed and dried. Also, a sheetlike composite ferrite like this is cut into slitlike pieces of which width is less than 100mum to form a ribbonlike material and a textilelike composite ferrite is obtained by winding, twisting together and spinning the ribbonlike ferrite with a thread of which core is made of nylon fiber, acryl fiber, polyester fiber, etc.
摘要翻译：目的：为了获得通过这样的配置提高柔软性和强度的复合铁氧体，其中由铁氧体粉末组成的由铁氧体粉末组成的特定厚度的复合铁氧体层的体积混合比限制在一定范围内，并且高分子量物质被提供在特定厚度的高分子物质的膜上。构成：在体积混合比为0.2〜0.8的范围内，将粘合剂等高分子材料中的平均粒径为3-20μm的铁氧体粉末混合，得到的液体复合铁氧体被涂布在高分子材料，例如聚酯等，其厚度小于100μm的厚度小于50μm，由此形成并干燥复合铁氧体层2。此外，将这样的片状复合铁素体切割成宽度小于100μm的狭缝状片状以形成带状材料，并且通过将丝束状铁素体缠绕在一起并将丝线状铁素体纺成丝线，从而获得织物状复合铁氧体尼龙纤维，丙烯纤维，聚酯纤维等

2. 发明专利

JP2006050511A Interfering electromagnetic wave protecting circuit 审中-公开
标题翻译：干扰电磁波保护电路
公开(公告)号：JP2006050511A
公开(公告)日：2006-02-16
申请号：JP2004251146
申请日：2004-08-03
申请人： Junichi Matsumoto , Meiho Kensetsu:Kk , 純一松本 , 株式会社明豊建設
发明人： MATSUMOTO JUNICHI
IPC分类号： H04B15/02
摘要： PROBLEM TO BE SOLVED: To provide a protection circuit against an interfering electromagnetic wave or an interfering signal which excludes an malfunction by an interfering wave and its influence.
SOLUTION: By identically or approximately uniting an interfering electromagnetic wave or an interfering signal with a signal component operating in a normal operation environment, An influence such as a malfunction by an interfering electromagnetic wave or an interfering signal is completely prevented. Also, since this protection circuit is composed with relative ease, standardization is easily realized. In addition, since the protection circuit is adaptable to mass production, it can be applied to a wide field.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种防止干扰电磁波或干扰信号的保护电路，其不包括干扰波的故障及其影响。解决方案：通过将干扰电磁波或干扰信号与在正常工作环境中工作的信号分量相同或近似地组合在一起，完全防止了由干扰电磁波或干扰信号引起的故障等影响。此外，由于该保护电路相对容易地组成，因此容易实现标准化。此外，由于保护电路适用于批量生产，因此可以应用于广泛的领域。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPS617878B2 JPS617878B2 - 失效
公开(公告)号：JPS617878B2
公开(公告)日：1986-03-10
申请号：JP6576776
申请日：1976-06-04
申请人： Norio Sugiura , Yasuyuki Nagasawa , Kazuto Ibata , Junichi Matsumoto , Shimazu Seisakusho Kk
发明人： SUGIURA NORIO , NAGASAWA YASUYUKI , IBATA KAZUTO , MATSUMOTO JUNICHI , OKA SHOTARO
IPC分类号： C02F1/00 , C02F9/00

4. 发明申请

US20210033997A1 POWDER AMOUNT DETECTOR, POWDER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210033997A1
公开(公告)日：2021-02-04
申请号：US16914720
申请日：2020-06-29
申请人： Tatsuya Kubo , Junichi Matsumoto , Shuntaroh Tamaki , Hiroaki Okamoto
发明人： Tatsuya Kubo , Junichi Matsumoto , Shuntaroh Tamaki , Hiroaki Okamoto
IPC分类号： G03G15/08 , G03G21/20
摘要： A powder amount detector detects an amount of powder in a powder container of a cylindrical shape arranged horizontally. The powder amount detector includes a pair of measuring electrodes configured to detect capacitance between the pair of measuring electrodes to detect the amount of powder. The pair of measuring electrodes is disposed around the powder container. One of the pair of measuring electrodes has a flat shape, and the other of the pair of measuring electrodes has an arc shape following a shape of the powder container.

5. 发明授权

US10649367B2 Powder supply device and image forming apparatus incorporating same 有权
公开(公告)号：US10649367B2
公开(公告)日：2020-05-12
申请号：US16523025
申请日：2019-07-26
申请人： Junichi Matsumoto , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
发明人： Junichi Matsumoto , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
IPC分类号： G03G15/08
摘要： A powder supply device includes a powder conveyance path and a pair of electrodes to supply powder from a powder container. The powder conveyance path is configured to transport the powder in the powder container. The pair of electrodes is disposed at least in part in or on the powder conveyance path. The powder supply device is configured to detect an amount of powder in the powder conveyance path based on change of capacitance between the pair of electrodes.

6. 发明申请

US20200033751A1 POWDER SUPPLY DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
公开(公告)号：US20200033751A1
公开(公告)日：2020-01-30
申请号：US16523025
申请日：2019-07-26
申请人： Junichi MATSUMOTO , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
发明人： Junichi MATSUMOTO , Tatsuya Kubo , Shuntaroh Tamaki , Hiroaki Okamoto
IPC分类号： G03G15/08
摘要： A powder supply device includes a powder conveyance path and a pair of electrodes to supply powder from a powder container. The powder conveyance path is configured to transport the powder in the powder container. The pair of electrodes is disposed at least in part in or on the powder conveyance path. The powder supply device is configured to detect an amount of powder in the powder conveyance path based on change of capacitance between the pair of electrodes.

7. 发明授权

US10394186B2 Powder container and image forming apparatus 有权
公开(公告)号：US10394186B2
公开(公告)日：2019-08-27
申请号：US16235730
申请日：2018-12-28
申请人： Nobuo Takami , Kiyonori Tsuda , Ryoichi Teranishi , Junichi Matsumoto , Toshio Koike , Yutaka Takahashi , Junji Yamabe , Akihiro Kawakami , Keinosuke Kondoh , Atsushi Inoue
发明人： Nobuo Takami , Kiyonori Tsuda , Ryoichi Teranishi , Junichi Matsumoto , Toshio Koike , Yutaka Takahashi , Junji Yamabe , Akihiro Kawakami , Keinosuke Kondoh , Atsushi Inoue
IPC分类号： G03G15/08 , G03G21/16
摘要： A powder container is for use with an image forming apparatus, and the image forming apparatus includes a driving protrusion that is rotatable and that protrudes toward an upstream side in an insertion direction in which the powder container is inserted. The powder container includes a container body to store powder, a cap attached to the container body, and a transmitted structure provided on the cap to contact the driving protrusion. The transmitted structure extends outward from an outer circumference of the powder container. The cap is rotatable relative to the container body in a predetermined angular range. The rotation of the cap relative to the container body is restricted so that the container body rotates along with the rotation of the cap when the rotation of the cap exceeds the predetermined angular range.

8. 发明申请

US20180348698A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180348698A1
公开(公告)日：2018-12-06
申请号：US15989689
申请日：2018-05-25
申请人： Shinji TAMAKI , Ichiro Kadota , Junichi Matsumoto , Tatsuya Kubo , Hiroaki Okamoto
发明人： Shinji TAMAKI , Ichiro Kadota , Junichi Matsumoto , Tatsuya Kubo , Hiroaki Okamoto
IPC分类号： G03G21/16 , G03G15/08 , G03G15/01
CPC分类号： G03G21/1676 , G03G15/0121 , G03G15/0898
摘要： A developing device includes a developer bearer the surface of which moves with a developer thereon, a development housing including the developer in an inner space thereof and an opening through which the surface of the developer bearer is partially exposed in a direction of surface movement thereof to face a latent image bearer a surface of which moves with a latent image thereon, a drive assembly disposed in the development housing, configured to drive members in the development housing driven by a driven force of the drive assembly, and a collision assembly including a collision member, the collision assembly being configured to move the collision member away from the development housing and toward the development housing to collide the collision member with the development housing, utilizing the drive force of the drive assembly.

9. 发明授权

US10048644B2 Powder container and image forming apparatus 有权
公开(公告)号：US10048644B2
公开(公告)日：2018-08-14
申请号：US15502348
申请日：2015-08-05
申请人： Nobuo Takami , Kiyonori Tsuda , Ryoichi Teranishi , Junichi Matsumoto , Toshio Koike , Yutaka Takahashi , Junji Yamabe , Akihiro Kawakami , Keinosuke Kondoh , Atsushi Inoue
发明人： Nobuo Takami , Kiyonori Tsuda , Ryoichi Teranishi , Junichi Matsumoto , Toshio Koike , Yutaka Takahashi , Junji Yamabe , Akihiro Kawakami , Keinosuke Kondoh , Atsushi Inoue
IPC分类号： G03G21/16 , G03G15/08
摘要： A powder container is insertable in an image forming apparatus, and includes a main-body interlocking portion that is rotatable and protrudes toward an upstream side in an insertion direction in which the powder container is inserted, the image forming apparatus including an identifier protrusion that protrudes toward the upstream side in the insertion direction to identify a type of the powder container. The powder container includes a container interlocking portion configured to interlock with the main-body interlocking portion; and an interlocked portion configured to interlock with the identifier protrusion. The interlocked portion is provided in a front end of the powder container in the insertion direction. The container interlocking portion stands outward from an outer circumference of the powder container. The container interlocking portion and the interlocked portion are rotated integrally.

10. 发明申请

US20180120737A1 DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 审中-公开
公开(公告)号：US20180120737A1
公开(公告)日：2018-05-03
申请号：US15687630
申请日：2017-08-28
申请人： Hiroaki OKAMOTO , Tatsuya KUBO , Junichi MATSUMOTO , Shinji TAMAKI , Ichiro KADOTA
发明人： Hiroaki OKAMOTO , Tatsuya KUBO , Junichi MATSUMOTO , Shinji TAMAKI , Ichiro KADOTA
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0813 , G03G15/0898
摘要： A developing device includes a casing to contain developer, a developer bearer disposed in the casing and opposite a latent image bearer in a developing range, at least one developer contact face to which the developer adheres in image formation, and a vibrator to give vibration to the developer contact face in a non-image formation period. The developer bearer is to rotate to supply the developer to the latent image bearer in the developing range.

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