公开(公告)号：US20090302531A1

公开(公告)日：2009-12-10

申请号：US12388075

申请日：2009-02-18

申请人： Syuichi Katogi ,  Shoichi Yoshikawa ,  Fuminori Moro ,  Takayuki Ito ,  Masashi Kawai ,  Noboru Oomoto

发明人： Syuichi Katogi ,  Shoichi Yoshikawa ,  Fuminori Moro ,  Takayuki Ito ,  Masashi Kawai ,  Noboru Oomoto

IPC分类号： B65H7/02

CPC分类号： G03G15/0131 ,  G03G2215/0138 ,  G03G2215/0158

摘要： In a beltless tandem-type image forming apparatus of the invention, a plurality of pairs of transfer rollers are placed side by side at intervals along a conveying direction of sheets. A control section independently conveys sheets in sequence through nip sections of respective pairs of transfer rollers driven by a driving section while sequentially transferring images formed by an imaging section onto the sheets. Conveying speeds of the respective pairs of transfer rollers controlled by the driving section are gradually decreased for every pair of transfer rollers from an upstream side toward a downstream side along a conveying direction of the sheets, and consequently, a driving period for driving the respective pairs of transfer rollers to convey each sheet is gradually increased for every pair of transfer rollers from the upstream side toward the downstream side along the conveying direction of the sheets. The control section performs control so that an imaging period by the imaging section is synchronized with a driving period by the driving section in every pair of transfer rollers.

摘要翻译： 在本发明的无带式串联型图像形成装置中，沿着纸张的输送方向间隔地并排设置多对转印辊。 控制部分依次通过由驱动部分驱动的各对转印辊的辊隙部分顺序地输送纸张，同时顺序地将由成像部分形成的图像转印到纸张上。 由驱动部控制的各对转印辊的输送速度，对于每对转印辊，沿着纸张的输送方向从上游侧向下游侧逐渐降低，因此，驱动各对的驱动期间 沿着纸张的输送方向从上游侧向下游侧的每对转印辊逐渐增加用于输送每张纸的转印辊。 控制部进行控制，使得成像部的成像周期与驱动部在每对转印辊中的驱动期间同步。

公开(公告)号：US08115796B2

公开(公告)日：2012-02-14

申请号：US12388075

申请日：2009-02-18

申请人： Syuichi Katogi ,  Shoichi Yoshikawa ,  Fuminori Moro ,  Takayuki Ito ,  Masashi Kawai ,  Noboru Oomoto

发明人： Syuichi Katogi ,  Shoichi Yoshikawa ,  Fuminori Moro ,  Takayuki Ito ,  Masashi Kawai ,  Noboru Oomoto

IPC分类号： B41J2/435 ,  G03G9/08 ,  G03G15/00 ,  G03G15/16 ,  G03G15/20 ,  G03G15/01 ,  G03G15/09 ,  B41J2/385 ,  B65H7/02 ,  B65H5/34 ,  B65H5/02 ,  B65H5/04

CPC分类号： G03G15/0131 ,  G03G2215/0138 ,  G03G2215/0158

摘要： In a beltless tandem-type image forming apparatus, a plurality of pairs of transfer rollers are placed side by side at intervals along a conveying direction of sheets. A control section independently conveys sheets in sequence through nip sections of respective pairs of transfer rollers driven by a driving section while sequentially transferring images formed by an imaging section onto the sheets. Conveying speeds of the respective pairs of transfer rollers controlled by the driving section are gradually decreased for every pair of transfer rollers from an upstream side toward a downstream side along a conveying direction of the sheets, and consequently, a driving period for driving the respective pairs of transfer rollers to convey each sheet is gradually increased for every pair of transfer rollers from the upstream side toward the downstream side along the conveying direction of the sheets.

摘要翻译： 在无带式串联式图像形成装置中，沿着纸张的输送方向间隔地并排设置多对传送辊。 控制部分依次通过由驱动部分驱动的各对转印辊的辊隙部分顺序地输送纸张，同时顺序地将由成像部分形成的图像转印到纸张上。 由驱动部控制的各对转印辊的输送速度，对于每对转印辊，沿着纸张的输送方向从上游侧向下游侧逐渐降低，因此，驱动各对的驱动期间 沿着纸张的输送方向从上游侧向下游侧的每对转印辊逐渐增加用于输送每张纸的转印辊。

公开(公告)号：US08391751B2

公开(公告)日：2013-03-05

申请号：US12871153

申请日：2010-08-30

申请人： Masashi Kawai ,  Syuichi Katogi

发明人： Masashi Kawai ,  Syuichi Katogi

IPC分类号： G03G15/08 ,  G03G21/18

CPC分类号： G03G15/0877 ,  G03G15/0875 ,  G03G2215/068 ,  G03G2215/0685

摘要： In a single-body type imaging unit including a toner bottle provided with a drive shaft, and a print unit provided with a drive shaft, the toner bottle and the print unit are coupled to each other via an elastic member.

摘要翻译： 在包括设置有驱动轴的调色剂瓶和设置有驱动轴的打印单元的单体型成像单元中，调色剂瓶和打印单元经由弹性构件彼此联接。

公开(公告)号：US20110052267A1

公开(公告)日：2011-03-03

申请号：US12871153

申请日：2010-08-30

申请人： Masashi Kawai ,  Syuichi Katogi

发明人： Masashi Kawai ,  Syuichi Katogi

IPC分类号： G03G15/08

CPC分类号： G03G15/0877 ,  G03G15/0875 ,  G03G2215/068 ,  G03G2215/0685

摘要： In a single-body type imaging unit including a toner bottle provided with a drive shaft, and a print unit provided with a drive shaft, the toner bottle and the print unit are coupled to each other via an elastic member.

摘要翻译： 在包括设置有驱动轴的调色剂瓶和设置有驱动轴的打印单元的单体型成像单元中，调色剂瓶和打印单元经由弹性构件彼此联接。

公开(公告)号：US08577246B2

公开(公告)日：2013-11-05

申请号：US13151549

申请日：2011-06-02

申请人： Hideto Sakurai ,  Syuichi Katogi

发明人： Hideto Sakurai ,  Syuichi Katogi

IPC分类号： G03G15/08

CPC分类号： G03G21/1647 ,  G03G15/0808 ,  G03G21/206

摘要： A developer containing device for containing a developer includes a partition arranged between an outer space and an inner space for containing the developer, a bearing arranged on the partition, a rotation shaft carried by the bearing and extending from the outer space to the inner space, a sealing member arranged on the inner space side, having one end side fixed to the partition and the other end side being in contact with a surface of the rotation shaft, and thereby isolating the bearing from the inner space, a communication groove arranged at the surface of the rotation shaft, and connecting the outer space to a closed space isolated from the inner space by the sealing member, and a communication passage arranged on the partition for connecting the outer space to the closed space.

摘要翻译： 用于容纳显影剂的显影剂容纳装置包括布置在外部空间和用于容纳显影剂的内部空间之间的隔板，布置在隔板上的轴承，由轴承承载并从外部空间延伸到内部空间的旋转轴， 密封构件，其设置在所述内部空间侧，其一端侧固定在所述隔壁上，所述另一端侧与所述旋转轴的表面接触，从而将所述轴承与所述内部空间隔离;连接槽， 旋转轴的表面，并且通过密封构件将外部空间连接到与内部空间隔离的封闭空间;以及连通通道，布置在隔板上，用于将外部空间连接到封闭空间。

公开(公告)号：US08577254B2

公开(公告)日：2013-11-05

申请号：US13151686

申请日：2011-06-02

申请人： Syuichi Katogi

发明人： Syuichi Katogi

IPC分类号： G03G15/00

CPC分类号： G03G21/185 ,  G03G2221/1684

摘要： A slide rail includes an outer rail and an inner rail. The inner rail includes a top face portion, main-portion side walls, outer deck portions, and end-portion side walls. The outer rail includes a bottom wall and a storage portion. The main-portion side walls and the end-portion side walls are both provided adjacently on both sides of the top face portion in a width direction thereof, and bent toward outer rail. The main-portion side walls are provided in a portion other than one end portion in the longitudinal direction. The end-portion side walls are provided in the one end portion. Each outer deck portion extends outward in the width direction to be continuous to an edge of each main-portion side wall opposite the top face portion. The storage portions are provided adjacently on both sides of the bottom wall in the width direction and bent toward the inner rail to cover the outer edge portions.

摘要翻译： 滑轨包括外轨和内轨。 内轨包括顶面部分，主要部分侧壁，外甲板部分和端部侧壁。 外轨道包括底壁和存储部分。 主要部分侧壁和端部侧壁均在顶面部分的宽度方向的两侧相邻地设置，并朝向外侧轨道弯曲。 主要侧壁设置在长度方向上的一个端部以外的部分。 端部侧壁设置在一端部。 每个外甲板部分在宽度方向上向外延伸以连接到与顶面部分相对的每个主要部分侧壁的边缘。 存储部分相邻地设置在底壁的宽度方向的两侧，并且朝向内轨道弯曲以覆盖外边缘部分。

公开(公告)号：US20050191092A1

公开(公告)日：2005-09-01

申请号：US10980268

申请日：2004-11-04

申请人： Yoshiyuki Toso ,  Nozomu Kondo ,  Kou Yamada ,  Tooru Watanabe ,  Syuichi Katogi ,  Shigeru Tashiro ,  Tetsuya Kagawa

发明人： Yoshiyuki Toso ,  Nozomu Kondo ,  Kou Yamada ,  Tooru Watanabe ,  Syuichi Katogi ,  Shigeru Tashiro ,  Tetsuya Kagawa

IPC分类号： G03G15/00 ,  G03G21/16

CPC分类号： G03G15/757 ,  G03G2215/0119 ,  G03G2221/1657

摘要： It is intended to provide an image forming apparatus capable of securing rotation transmission accuracy among input/output axes without giving stress to a holding portion despite shaft misalignment and without using material of high strength. A color printer 1 comprises a main body 2 and an image forming unit 30 removable from the main body 2. The main body 2 includes a gear 43 for receiving rotary driving force to the image forming unit 30 and a joint 45 and the image forming unit 30 has a coupling 36 for receiving rotary driving force from the main body 2. Furthermore, a joint holder section 43a for the gear 43 and the coupling 36 has a contact hole 47, and contact hole 36a, respectively and both ends of the joint 45 are inserted in those holes. The contact holes 47 and 36a are in not-twisted triangle pole shape and the joint 45 is in twisted triangle pole shape.

摘要翻译： 旨在提供一种能够确保输入/输出轴之间的旋转传递精度的图像形成装置，而不会在不使用高强度的材料的情况下对保持部施加应力。 彩色打印机1包括可从主体2移除的主体2和图像形成单元30.主体2包括用于向图像形成单元30接收旋转驱动力的齿轮43和接合部45以及图像形成单元 30具有用于从主体2接受旋转驱动力的联接器36.此外，用于齿轮43和联接器36的接头保持器部分43,4a分别具有接触孔47和接触孔36a，并且接触孔36a的两端 接头45插入那些孔中。 接触孔47,36a处于未扭曲的三角形的状态，接头45处于扭曲的三角形状。

公开(公告)号：US20110303114A1

公开(公告)日：2011-12-15

申请号：US13151686

申请日：2011-06-02

申请人： Syuichi Katogi

发明人： Syuichi Katogi

IPC分类号： E01B25/00

CPC分类号： G03G21/185 ,  G03G2221/1684

摘要： A slide rail includes an outer rail and an inner rail. The inner rail includes a top face portion, main-portion side walls, outer deck portions, and end-portion side walls. The outer rail includes a bottom wall and a storage portion. The main-portion side walls and the end-portion side walls are both provided adjacently on both sides of the top face portion in a width direction thereof, and bent toward outer rail. The main-portion side walls are provided in a portion other than one end portion in the longitudinal direction. The end-portion side walls are provided in the one end portion. Each outer deck portion extends outward in the width direction to be continuous to an edge of each main-portion side wall opposite the top face portion. The storage portions are provided adjacently on both sides of the bottom wall in the width direction and bent toward the inner rail to cover the outer edge portions.

摘要翻译： 滑轨包括外轨和内轨。 内轨包括顶面部分，主要部分侧壁，外甲板部分和端部侧壁。 外轨道包括底壁和存储部分。 主要部分侧壁和端部侧壁均在顶面部分的宽度方向的两侧相邻地设置，并朝向外侧轨道弯曲。 主要侧壁设置在长度方向上的一个端部以外的部分。 端部侧壁设置在一端部。 每个外甲板部分在宽度方向上向外延伸以连接到与顶面部分相对的每个主要部分侧壁的边缘。 存储部分相邻地设置在底壁的宽度方向的两侧，并且朝向内轨道弯曲以覆盖外边缘部分。

公开(公告)号：US20100209123A1

公开(公告)日：2010-08-19

申请号：US12768300

申请日：2010-04-27

申请人： Syuichi Katogi ,  Hiroshi Mizuno ,  Hiromasa Ueno

发明人： Syuichi Katogi ,  Hiroshi Mizuno ,  Hiromasa Ueno

IPC分类号： G03G15/00

CPC分类号： G03G15/0875 ,  G03G15/0855 ,  G03G15/0863 ,  G03G15/0865 ,  G03G2215/0697

摘要： A toner cartridge for a printer includes a species detection key which forms a part of an outer shape of the cartridge and an IC chip which stores individual information, wherein a part of a harness for connecting to the IC chip or between the IC chip and a connector portion is mounted on the species detection key. A main body of the printer has a key receiving portion which mates with the species detection key. Thereby, the printer can detect erroneous attachment of a cartridge at early stage and surely cope with various types of cartridges requiring only compact space with the aid of its detection means.

摘要翻译： 用于打印机的墨粉盒包括形成墨盒的外形的一部分的物种检测键和存储个人信息的IC芯片，其中，用于连接到IC芯片或IC芯片与一个IC芯片之间的一部分线束 连接器部分安装在物种检测键上。 打印机的主体具有与种类检测键相配合的按键接收部。 因此，打印机可以早期检测到盒的错误的附接，并且借助于其检测装置确保处理仅需要紧凑空间的各种类型的盒。

公开(公告)号：US20070189781A1

公开(公告)日：2007-08-16

申请号：US11598686

申请日：2006-11-14

申请人： Syuichi Katogi ,  Hiroshi Mizuno ,  Hiromasa Ueno

发明人： Syuichi Katogi ,  Hiroshi Mizuno ,  Hiromasa Ueno

IPC分类号： G03G15/00

CPC分类号： G03G15/0875 ,  G03G15/0855 ,  G03G15/0863 ,  G03G15/0865 ,  G03G2215/0697

摘要： A toner cartridge for a printer includes a species detection key which forms a part of an outer shape of the cartridge and an IC chip which stores individual information, wherein a part of a harness for connecting to the IC chip or between the IC chip and a connector portion is mounted on the species detection key. A main body of the printer has a key receiving portion which mates with the species detection key. Thereby, the printer can detect erroneous attachment of a cartridge at early stage and surely cope with various types of cartridges requiring only compact space with the aid of its detection means.

摘要翻译： 用于打印机的墨粉盒包括形成墨盒的外形的一部分的物种检测键和存储个人信息的IC芯片，其中，用于连接到IC芯片或IC芯片与一个IC芯片之间的一部分线束 连接器部分安装在物种检测键上。 打印机的主体具有与种类检测键相配合的按键接收部。 因此，打印机可以早期检测到盒的错误的附接，并且借助于其检测装置确保处理仅需要紧凑空间的各种类型的盒。