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1. 发明申请

US20060266861A1 Spinning reel 失效
标题翻译：旋转卷轴
公开(公告)号：US20060266861A1
公开(公告)日：2006-11-30
申请号：US11439349
申请日：2006-05-24
申请人： Keigo Kitajima , Koji Ochiai , Yutaka Inoue , Kei Saito
发明人： Keigo Kitajima , Koji Ochiai , Yutaka Inoue , Kei Saito
IPC分类号： A01K89/00
CPC分类号： A01K89/01
摘要： A spinning reel has a reel main unit, a spool shaft and a pinion gear. The pinion gear has a frontward section, an intermediate section and a rearward section. The intermediate section and the rearward section are supported in a freely rotatable manner in the reel main unit by a first support part and a second support part, respectively. The spool shaft passes through an internal circumference of the pinion gear. The spool shaft is supported in a freely rotatable manner at a position frontward of the frontward section by a third support part and at a position rearward of the rearward section by a fourth support part.
摘要翻译：旋转卷线筒具有卷轴主单元，卷筒轴和小齿轮。小齿轮具有前部，中间部和后部。中间部分和后部分别通过第一支撑部分和第二支撑部分以可自由旋转的方式支撑在卷轴主体中。卷筒轴穿过小齿轮的内圆周。卷筒轴由第三支撑部在前方的前方的位置处以可自由转动的方式支撑在第四支撑部的后方的后方的位置。

2. 发明授权

US07314192B2 Spinning reel 失效
标题翻译：旋转卷轴
公开(公告)号：US07314192B2
公开(公告)日：2008-01-01
申请号：US11439349
申请日：2006-05-24
申请人： Keigo Kitajima , Koji Ochiai , Yutaka Inoue , Kei Saito
发明人： Keigo Kitajima , Koji Ochiai , Yutaka Inoue , Kei Saito
IPC分类号： A01K89/00
CPC分类号： A01K89/01
摘要： A spinning reel has a reel main unit, a spool shaft and a pinion gear. The pinion gear has a frontward section, an intermediate section and a rearward section. The intermediate section and the rearward section are supported in a freely rotatable manner in the reel main unit by a first support part and a second support part, respectively. The spool shaft passes through an internal circumference of the pinion gear. The spool shaft is supported in a freely rotatable manner at a position frontward of the frontward section by a third support part and at a position rearward of the rearward section by a fourth support part.
摘要翻译：旋转卷线筒具有卷轴主单元，卷筒轴和小齿轮。小齿轮具有前部，中间部和后部。中间部分和后部分别通过第一支撑部分和第二支撑部分以可自由旋转的方式支撑在卷轴主体中。卷筒轴穿过小齿轮的内圆周。卷筒轴由第三支撑部在前方的前方的位置处以可自由转动的方式支撑在第四支撑部的后方的后方的位置。

3. 发明申请

US20070057105A1 Reciprocating mechanism for spinning reel 有权
公开(公告)号：US20070057105A1
公开(公告)日：2007-03-15
申请号：US11505394
申请日：2006-08-17
申请人： Keigo Kitajima , Kei Saito
发明人： Keigo Kitajima , Kei Saito
IPC分类号： A01K89/01
CPC分类号： A01K89/0114 , A01K89/01143
摘要： A reciprocating mechanism includes a worm shaft with a helical groove and a sliding member. The worm shaft is disposed parallel to a spool shaft. The sliding member moves back-and-forth along an axial direction of the spool shaft by rotation of the worm shaft. The sliding member includes a body member with a recess portion having an engaging member. The engaging member includes an engaging portion, a first shaft portion and a second shaft portion. The engaging portion engages with the helical groove. The first shaft portion is formed on an end portion adjacent the engaging portion to have a diameter smaller than a diameter of the engaging portion. The second shaft portion is formed on an end portion of the first shaft portion that is remote from the engaging portion 70 to have a diameter smaller than a diameter of the first shaft portion.

4. 发明授权

US07293731B2 Reciprocating mechanism for spinning reel 有权
标题翻译：旋转卷盘往复机构
公开(公告)号：US07293731B2
公开(公告)日：2007-11-13
申请号：US11505394
申请日：2006-08-17
申请人： Keigo Kitajima , Kei Saito
发明人： Keigo Kitajima , Kei Saito
IPC分类号： A01K89/01
CPC分类号： A01K89/0114 , A01K89/01143
摘要： A reciprocating mechanism includes a worm shaft with a helical groove and a sliding member. The worm shaft is disposed parallel to a spool shaft. The sliding member moves back-and-forth along an axial direction of the spool shaft by rotation of the worm shaft. The sliding member includes a body member with a recess portion having an engaging member. The engaging member includes an engaging portion, a first shaft portion and a second shaft portion. The engaging portion engages with the helical groove. The first shaft portion is formed on an end portion adjacent the engaging portion to have a diameter smaller than a diameter of the engaging portion. The second shaft portion is formed on an end portion of the first shaft portion that is remote from the engaging portion 70 to have a diameter smaller than a diameter of the first shaft portion.
摘要翻译：往复机构包括具有螺旋槽的蜗杆轴和滑动构件。蜗杆轴与卷筒轴平行设置。滑动构件通过蜗杆轴的旋转沿着卷筒轴的轴向方向前后移动。滑动构件包括具有凹部的主体构件，该凹部具有接合构件。接合构件包括接合部，第一轴部和第二轴部。接合部与螺旋槽接合。第一轴部形成在与接合部相邻的端部，具有比接合部的直径小的直径。第二轴部形成在第一轴部的远离接合部70的端部，直径小于第一轴部的直径。

5. 发明授权

US06981668B2 Drag adjustment knob for a spinning reel 失效
标题翻译：拖动旋转卷轴的调节旋钮
公开(公告)号：US06981668B2
公开(公告)日：2006-01-03
申请号：US10834171
申请日：2004-04-29
申请人： Koji Ochiai , Kei Saito , Tomokazu Kitazaki
发明人： Koji Ochiai , Kei Saito , Tomokazu Kitazaki
IPC分类号： A01K89/015
CPC分类号： A01K89/03 , A01K89/0111 , A01K89/0114 , A01K89/0117
摘要： Drag adjustment knob adjusts the braking force applied to a spool mounted on a spool shaft that has a single-thread first male screw on its front end. The drag adjustment knob includes first and second adjustment units, a transmission unit, and a pressing unit. The first adjustment unit includes a first female screw that screws onto the first male screw. The transmission unit is non-rotatably but axially movably mounted onto the spool shaft to be in contact with the first adjustment unit, and includes a multi-thread second male screw. The second adjustment unit includes a second female screw, which screws onto the second male screw and has a greater screw lead than that of the first female screw. The pressing unit is disposed between the second adjustment unit and the drag mechanism so as to come into contact with both, and is non-rotatable but axially movable with the spool shaft.
摘要翻译：拖动调节旋钮调节施加到安装在卷轴上的卷轴上的制动力，该卷轴在其前端具有单螺纹第一外螺纹。拖动调节旋钮包括第一和第二调节单元，传动单元和按压单元。第一调整单元包括螺钉到第一阳螺纹上的第一内螺纹。传动单元不可旋转但轴向可移动地安装在卷筒轴上以与第一调节单元接触，并且包括多螺纹第二外螺纹。第二调节单元包括第二内螺纹，第二内螺纹拧在第二外螺纹上，并具有比第一内螺纹大的螺纹导线。按压单元设置在第二调节单元和拖拉机构之间以便与两者接触，并且不可旋转但可以与卷筒轴轴向移动。

6. 发明授权

US11449002B2 Image forming apparatus 有权
公开(公告)号：US11449002B2
公开(公告)日：2022-09-20
申请号：US17480154
申请日：2021-09-21
申请人： Kei Saito , Tomoya Adachi , Yuusuke Furuichi
发明人： Kei Saito , Tomoya Adachi , Yuusuke Furuichi
IPC分类号： G03G21/20
摘要： An image forming apparatus includes a heating device including a heater, a developing device, and an airflow generation device. The heater includes a base, a heat generator, an electrode portion, and conductive portions. The conductive portions are disposed on one side and another side in a longitudinal direction in a heat generation region and spaced apart in a lateral direction intersecting the longitudinal direction. A maximum total value among total values of squares of current flowing in the conductive portions at longitudinal positions on the one side is larger than that on said another side. The developing device includes a rotating member and sliding portions. A sliding portion having highest temperature in operation is disposed on one side of the developing device being same as the one side of the heater in the longitudinal direction. The airflow generation device generates an airflow toward the one side of the developing device.

7. 发明授权

US07163167B2 One way clutch for spinning reel 有权
标题翻译：旋转卷轴单向离合器
公开(公告)号：US07163167B2
公开(公告)日：2007-01-16
申请号：US11200070
申请日：2005-08-10
申请人： Takeshi Ikuta , Kei Saito
发明人： Takeshi Ikuta , Kei Saito
IPC分类号： A01K89/01
CPC分类号： A01K89/0117 , A01K89/0106 , A01K89/0114
摘要： A one way clutch of a spinning reel for suppressing vibrations is arranged on a rotor that is rotatably mounted on a reel unit of the spinning reel and includes a ratchet wheel, a ratchet pawl, an urging member and a vibration absorption member. The ratchet wheel is fixed to the rotor and has ratchet teeth on an inner periphery thereof. The ratchet pawl is pivotally arranged between a mesh position in which the ratchet pawl meshes with the ratchet teeth and a mesh release position in which the ratchet pawl separates from the ratchet teeth. The urging mechanism urges the ratchet pawl at least to a mesh position side. The vibration absorption member is interposed between the ratchet wheel and the rotor. The one way clutch links the rotor and a rotatable tubular member only when the rotor rotates in the line release direction.
摘要翻译：用于抑制振动的旋转卷线器的单向离合器布置在可旋转地安装在旋转线轴的卷轴单元上的转子上，并且包括棘轮，棘爪，推动构件和振动吸收构件。棘轮固定在转子上，在其内周上具有棘轮齿。棘爪枢转地布置在棘爪与棘齿啮合的啮合位置和棘爪与棘轮齿分离的啮合释放位置之间。推动机构至少将啮合爪推到啮合位置侧。振动吸收构件插入在棘轮和转子之间。单向离合器仅在转子沿排放方向旋转时连接转子和可旋转的管状构件。

8. 发明申请

US20060169814A1 One way clutch for spinning reel 有权
标题翻译：旋转卷轴单向离合器
公开(公告)号：US20060169814A1
公开(公告)日：2006-08-03
申请号：US11200070
申请日：2005-08-10
申请人： Takeshi Ikuta , Kei Saito
发明人： Takeshi Ikuta , Kei Saito
IPC分类号： A01K89/02
CPC分类号： A01K89/0117 , A01K89/0106 , A01K89/0114
摘要： A one way clutch of a spinning reel for suppressing vibrations is arranged on a rotor that is rotatably mounted on a reel unit of the spinning reel and includes a ratchet wheel, a ratchet pawl, an urging member and a vibration absorption member. The ratchet wheel is fixed to the rotor and has ratchet teeth on an inner periphery thereof. The ratchet pawl is pivotally arranged between a mesh position in which the ratchet pawl meshes with the ratchet teeth and a mesh release position in which the ratchet pawl separates from the ratchet teeth. The urging mechanism urges the ratchet pawl at least to a mesh position side. The vibration absorption member is interposed between the ratchet wheel and the rotor. The one way clutch links the rotor and a rotatable tubular member only when the rotor rotates in the line release direction.
摘要翻译：用于抑制振动的旋转卷线器的单向离合器布置在可旋转地安装在旋转线轴的卷轴单元上的转子上，并且包括棘轮，棘爪，推动构件和振动吸收构件。棘轮固定在转子上，在其内周上具有棘轮齿。棘爪枢转地布置在棘爪与棘齿啮合的啮合位置和棘爪与棘轮齿分离的啮合释放位置之间。推动机构至少将啮合爪推到啮合位置侧。振动吸收构件插入在棘轮和转子之间。单向离合器仅在转子沿排放方向旋转时连接转子和可旋转的管状构件。

9. 发明授权

US11131944B2 Developing device regulates an amount of developer on a developing sleeve 有权
公开(公告)号：US11131944B2
公开(公告)日：2021-09-28
申请号：US17064604
申请日：2020-10-07
申请人： Kei Saito , Kentarou Matsumoto , Masaki Takahashi , Takahiro Adachi
发明人： Kei Saito , Kentarou Matsumoto , Masaki Takahashi , Takahiro Adachi
IPC分类号： G03G15/08 , G03G9/097 , G03G15/09
摘要： A developing device includes a developer container, a developing roller, and a doctor member. The developer container contains a developer including a toner and a developer. The developing roller includes a developing sleeve bearing the developer, a magnet roller in the developing sleeve. The doctor member includes a regulating portion regulating an amount of the developer home on the developing sleeve to be a predetermined amount. The regulating portion is disposed with a first distance from the developing sleeve. The developing sleeve is disposed with a second distance from an image hearer, and when the developing sleeve bearing the predetermined amount of developer passes a vicinity of the image bearer, a value obtained by dividing the predetermined amount by the second distance is less than a threshold of occurrence of adherence of the developer to the developing sleeve.

10. 发明申请

US20190286013A1 DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
公开(公告)号：US20190286013A1
公开(公告)日：2019-09-19
申请号：US16298401
申请日：2019-03-11
申请人： Kei Saito , Yoshiyuki Fukuda , Masaaki Yamada , Yuuji Ishikura
发明人： Kei Saito , Yoshiyuki Fukuda , Masaaki Yamada , Yuuji Ishikura
IPC分类号： G03G15/08
摘要： The developing device includes a developer bearer, a conveyor, a casing including a ceiling, and a seal. The developer bearer is configured to bear a developer and develop a latent image. The conveyor is configured to convey and stir the developer. The casing is configured to contain the developer, the developer bearer, and the conveyor. The seal is configured to seal the inside of the casing to form a closed space that encloses the developer in the developing device. The conveyor is configured to be partially or entirely buried in the developer enclosed in the closed space in both of a normal posture and an upside-down posture of the developing device. A cross-sectional area of the closed space in a horizontal plane gradually increases from a top of the ceiling of the casing toward a bottom of the developing device in the normal posture of the developing device.

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