公开(公告)号：US6041204A

公开(公告)日：2000-03-21

申请号：US223701

申请日：1998-12-30

Applicant: Satoshi Haneda ,  Hiroyuki Tokimatsu ,  Masahiro Onodera ,  Shuta Hamada

Inventor： Satoshi Haneda ,  Hiroyuki Tokimatsu ,  Masahiro Onodera ,  Shuta Hamada

IPC: G03G15/01 ,  G03G15/16 ,  G03G21/00 ,  G03G15/00

CPC classification number: G03G15/0152 ,  G03G15/0168 ,  G03G15/169 ,  G03G21/0005 ,  G03G2215/017 ,  G03G2215/0187

Abstract: In a color image forming apparatus provided with a photoreceptor having a rotatable peripheral surface; plural sets of a charging device, an imagewise exposure device, and a developing device, each set of the plural sets is provided separately from other sets around the peripheral surface of the photoreceptor so that plural color component images are formed one after another by the plural sets and are superimposed so as to form a color image on the peripheral surface during a single rotation of the peripheral surface. The developing device has a casing and the imagewise exposure device and the developing device of each set are arranged such that a portion on the peripheral surface locating at an imagewise exposing position moves into the casing of the developing device before the electric potential V1 of the portion is lowered to the half of V1 (V1/2). A pre-transfer exposing device/transfer device and pre-cleaning exposing device/cleaning device all operate such that the potential on the photoreceptor moves into the casings of the transfer device or cleaning device before the potential is lowered to half its value.

Abstract translation: 在具有可转动周边表面的感光体的彩色图像形成装置中， 多组充电装置，成像曝光装置以及显影装置，与感光体的周面周围的其他组分开设置多个组，使得多个分色图像依次形成为多个 并且叠加在外围表面的单次旋转期间在外围表面上形成彩色图像。 显影装置具有壳体，并且每个组的成像曝光装置和显影装置被布置成使得位于成像曝光位置的外周表面上的部分在该部分的电位V1之前移动到显影装置的壳体中 下降到V1的一半（V1 / 2）。 预转印曝光装置/转印装置和预清洁曝光装置/清洁装置全部操作，使得感光体上的电位在电位降低到其一半值之前移动到转印装置或清洁装置的壳体中。

公开(公告)号：US5886728A

公开(公告)日：1999-03-23

申请号：US755288

申请日：1996-11-22

Applicant: Shuta Hamada ,  Satoshi Haneda ,  Hisayoshi Nagase ,  Hiroyuki Tokimatsu ,  Masahiro Onodera ,  Toshihide Miura

Inventor： Shuta Hamada ,  Satoshi Haneda ,  Hisayoshi Nagase ,  Hiroyuki Tokimatsu ,  Masahiro Onodera ,  Toshihide Miura

IPC: B41J2/447 ,  G03G15/32 ,  H04N1/50 ,  G03G15/01 ,  G01D15/14 ,  G03G15/04 ,  H04N1/29

CPC classification number: B41J2/4476 ,  G03G15/04081 ,  G03G15/326 ,  H04N1/506

Abstract: An image forming apparatus has an image forming body which is rotatable in a subsidiary scanning direction. A plurality of imagewise exposure devices for imagewise exposing the image forming body are arranged to face the image forming body and to be aligned in a straight line in a primary scanning direction perpendicular to the subsidiary scanning direction of the image forming body. A common supporting member is provided for supporting the plurality of exposure devices, and bearing members are provided on first and second ends of the common supporting member. The plurality of exposure devices are: (i) radially arranged on the common supporting member with respect to a rotation axis of the image forming body, and (ii) fixed on the supporting member with respect to the bearing members, and the image forming body is rotatable against the common supporting member through the bearing members.

Abstract translation: 图像形成装置具有能够在副扫描方向上旋转的图像形成体。 多个用于成像曝光图像形成体的图像曝光装置被布置为面对图像形成体并且在垂直于成像体的辅助扫描方向的主扫描方向上以直线排列。 设置有用于支撑多个曝光装置的公共支撑构件，并且在公共支撑构件的第一和第二端上设置有支承构件​​。 多个曝光装置是：（i）相对于图像形成体的旋转轴径向地布置在公共支撑构件上，和（ii）相对于支承构件固定在支撑构件上，并且图像形成体 通过轴承部件能够相对于公共支撑部件转动。

公开(公告)号：US07359665B2

公开(公告)日：2008-04-15

申请号：US11284926

申请日：2005-11-23

Applicant: Masahiro Onodera

Inventor： Masahiro Onodera

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/00751 ,  G03G2215/2016 ,  G03G2215/2032

Abstract: An image forming apparatus including: an image forming section to form a toner image on a recording sheet; a fixing device which has a fixing roller, an endless fixing belt trained with a tension about at least two rollers including the fixing roller, a heating device to heat the endless fixing belt, and a pressure roller to press the fixing roller through the endless belt, wherein the fixing device fixes the toner image on the recording sheet at a nip portion formed between the heated endless fixing belt and the pressure roller; a tension changing section to change the tension of the endless fixing belt; a recording sheet discriminating section to discriminate a type of recording sheet to be used; and a controller controling to make the tension changing section to change the tension of the fixing belt corresponding to the type of recording sheet.

Abstract translation: 一种图像形成装置，包括：图像形成部分，用于在记录纸上形成调色剂图像; 具有定影辊的定影装置，围绕包括定影辊的至少两个辊的张力训练的环形定影带，用于加热环形定影带的加热装置和加压辊，以通过环形带 其特征在于，所述固定装置将所述调色剂图像在形成于所述加热的环形定影带与所述加压辊之间的压合部固定在所述记录纸上; 张力改变部分，用于改变环形定影带的张力; 记录纸识别部分，用于区分要使用的记录纸的类型; 以及控制器，用于使张力改变部分改变与记录片材的类型对应的定影带的张力。

公开(公告)号：US07046950B2

公开(公告)日：2006-05-16

申请号：US10795272

申请日：2004-03-09

Applicant: Hiroshi Fuma ,  Haruo Iwahashi ,  Hisayoshi Nagase ,  Masahiro Onodera

Inventor： Hiroshi Fuma ,  Haruo Iwahashi ,  Hisayoshi Nagase ,  Masahiro Onodera

IPC: G03G15/20

CPC classification number: G03G15/206 ,  G03G15/2064 ,  G03G2215/2016 ,  G03G2215/2022 ,  G03G2215/2032

Abstract: An embodiment of the invention includes a fixing device of an image forming apparatus. The fixing device may include a first pressure applying roller, a second pressure applying roller which is pressed onto the first pressure applying roller, and a fixing belt which is entrained about the first pressure applying roller and is pressed onto the first pressure applying roller by the second pressure applying roller. When a transfer material carrying an unfixed image is inserted between the second pressure applying roller and the fixing belt, the unfixed image may be brought into contact with the fixing belt so that the unfixed image is heated and fixed on the transfer material. A frictional coefficient between the fixing belt and the first pressure applying roller may be set to be less than a frictional coefficient between the fixing belt and the transfer material.

Abstract translation: 本发明的实施例包括图像形成装置的定影装置。 定影装置可以包括第一加压辊，压在第一加压辊上的第二加压辊和夹在第一加压辊周围并被第一加压辊压在第一加压辊上的定影带 第二加压辊。 当携带未定影图像的转印材料插入在第二加压辊和定影带之间时，未定影的图像可以与定影带接触，使得未定影的图像被加热并固定在转印材料上。 定影带与第一加压辊之间的摩擦系数可以设定为小于定影带与转印材料之间的摩擦系数。

公开(公告)号：US06441162B2

公开(公告)日：2002-08-27

申请号：US09854462

申请日：2001-05-15

Applicant: Kiyoshi Yasui ,  Masahiro Onodera ,  Masamichi Sukegawa ,  Tatsuo Watanabe ,  Yuichi Yamamoto ,  Yasushi Murai ,  Katsuharu Iinuma

Inventor： Kiyoshi Yasui ,  Masahiro Onodera ,  Masamichi Sukegawa ,  Tatsuo Watanabe ,  Yuichi Yamamoto ,  Yasushi Murai ,  Katsuharu Iinuma

IPC: C07D50124

CPC classification number: C07D501/00

Abstract: A crystalline substance of Cefditoren pivoxyl is provided which has a high purity and enhanced thermal stability on storage. This crystalline Cefditoren pivoxyl may be prepared by a process comprising a step of dissolving an amorphous form of Cefditoren pivoxyl in an anhydrous, first organic solvent capable of dissolving said amorphous form well therein, and steps of replacing the first organic solvent component of the resulting solution by an anhydrous alkanol of 1 to 5 carbon atoms as a second organic solvent, in such a manner that the firstly prepared solution of Cefditoren pivoxyl in the first organic solvent is mixed with a volume of the alkanol and then is concentrated below 15° C. under reduced pressure, and so on. Thereby, the process proceeds so as to produce a solution containing 50 mg/ml to 250 mg/ml of Cefditoren pivoxyl dissolved in the alkanol alone. From the latter solution, crystals of Cefditoren pivoxyl are induced to deposit by addition of water at a temperature of 0-10° C. The resulting admixture of the concentrated solution of Cefditoren pivoxyl in alkanol with added water and the deposited Cefditoren pivoxyl is then agitated 10° C. or below, to effect a complete crystallization of Cefditoren pivoxyl.

Abstract translation: 提供了新戊酸头孢托仑的结晶物质，其具有高纯度和增强的储存热稳定性。 这种结晶的头孢托仑新戊基可以通过包括以下步骤的方法来制备，该方法包括将无定形形式的新戊酰氧基头孢托仑溶解在能够将所述无定形形式溶解在其中的无水第一有机溶剂中，以及将所得溶液的第一有机溶剂组分 通过具有1至5个碳原子的无水链烷醇作为第二有机溶剂，使得将首先制备的在第一有机溶剂中的新戊酰氧基头孢托仑的溶液与一定体积的链烷醇混合，然后浓缩至15℃以下。 减压下等。 由此，进行处理，从而产生溶解在单独的链烷醇中的含有50mg / ml〜250mg / ml的新戊酰氧基甲基头孢地托仑的溶液。 从后一种溶液中，通过在0-10℃的温度下，通过加入水诱导新戊酸头孢托仑的晶体沉淀。然后搅拌所得的新戊酰氧基甲基头孢地托仑在链烷醇中与加入的水的混合物和沉积的新戊糖酯 10℃或更低，以实现新戊酰氧基甲基头孢托仑的完全结晶。

公开(公告)号：US06345169B1

公开(公告)日：2002-02-05

申请号：US09607167

申请日：2000-06-29

Applicant: Satoshi Haneda ,  Hiroyuki Tokimatsu ,  Masahiro Onodera

Inventor： Satoshi Haneda ,  Hiroyuki Tokimatsu ,  Masahiro Onodera

IPC: G03G1520

CPC classification number: G03G15/2064 ,  G03G15/2053

Abstract: A fixing apparatus for fixing a toner image on a transfer sheet with heat and pressure is provided with (A) a heating roller including a cylindrical light transmitting base member; a heat ray generating device, provided inside of the cylindrical light transmitting base member, to generate a heat ray; a heat ray transmitting elastic layer generate a heat ray; a heat ray transmitting elastic layer provided on an outer surface of the cylindrical light transmitting base member and including a rubber layer; and a heat ray absorbing layer, provided on the outer surface of the cylindrical light transmitting base member, to absorb the heat ray passing through both of the cylindrical light transmitting base member and the heat ray transmitting elastic layer, and (B) a pressing roller provided to come in contact with the heating roller so that the transfer sheet is nipped with a nip width between the heating roller and the pressing roller. The pressing roller includes a rubber layer and is linked with a driving device so that the pressing roller rotates the heating roller through the contact therewith.

Abstract translation: 用于将调色剂图像定影在转印片上的定影装置具有（A）加热辊，该加热辊包括圆柱形透光基底部件; 设置在筒状透光性基材的内侧的热射线产生装置，产生热射线; 热射线透过弹性层产生热射线; 设置在所述筒状透光性基材的外表面上并具有橡胶层的热射线透过性弹性层， 和设置在圆筒形透光性基材的外表面上的吸热层，以吸收通过圆柱形透光性基材和热射线透过性弹性层的热射线，（B）加压辊 设置成与加热辊接触，使得转印片在加热辊和加压辊之间具有夹持宽度。 加压辊包括橡胶层并与驱动装置连接，使得加压辊通过其与其接触而旋转加热辊。

公开(公告)号：US5784672A

公开(公告)日：1998-07-21

申请号：US821865

申请日：1997-03-21

Applicant: Satoshi Haneda ,  Hisayoshi Nagase ,  Hiroyuki Tokimatsu ,  Masahiro Onodera ,  Shuta Hamada ,  Toshihide Miura

Inventor： Satoshi Haneda ,  Hisayoshi Nagase ,  Hiroyuki Tokimatsu ,  Masahiro Onodera ,  Shuta Hamada ,  Toshihide Miura

IPC: G03G15/05 ,  G03G15/00 ,  G03G15/01 ,  G03G15/32

CPC classification number: G03G15/011 ,  G03G15/04081 ,  G03G15/326 ,  G03G2215/017 ,  G03G2215/0497

Abstract: A color image forming apparatus including: an image forming body rotating about a rotary axis; a plurality of imagewise exposure devices mounted on an optical system supporting body and provided inside the image forming body for imagewise exposing the image forming body, wherein the image forming body is integrally formed with the optical system supporting body; a plurality of developing units provided around the image forming body; a suspending member for suspending the optical system supporting body; and guiding member for guiding the suspending member so that the image forming body is pulled out in a direction of the rotary axis of the image forming body.

Abstract translation: 一种彩色图像形成装置，包括：绕旋转轴线旋转的图像形成体; 多个图像曝光装置，其安装在光学系统支撑体上并设置在图像形成体的内部，用于图像曝光图像形成体，其中，图像形成体与光学系统支撑体一体形成; 设置在图像形成体周围的多个显影单元; 用于悬挂光学系统支撑体的悬挂构件; 以及引导构件，用于引导悬挂构件，使得图像形成体沿图像形成体的旋转轴线的方向被拉出。

公开(公告)号：US4970305A

公开(公告)日：1990-11-13

申请号：US413915

申请日：1989-09-28

Applicant: Tsuneo Okonogi ,  Yasushi Murai ,  Masahiro Onodera ,  Toshio Nishizuka ,  Yasuhiko Abat ,  Seiji Shibahara ,  Shigeharu Inouye

Inventor： Tsuneo Okonogi ,  Yasushi Murai ,  Masahiro Onodera ,  Toshio Nishizuka ,  Yasuhiko Abat ,  Seiji Shibahara ,  Shigeharu Inouye

IPC: C07D501/00 ,  A61K31/545 ,  C07D501/36

CPC classification number: C07D501/36 ,  Y02P20/55

Abstract: The crystalline dihydrochloride of a specific cephalosporin derivative is stable to heat and retains its antibacterial activity even after storage over long periods at high temperature. The crystalline dihydrochloride can be obtained by removing protective groups from the cephalosporin derivative wherein the amino group and carboxy groups are protected and then crystallizing the cephalosporin derivative from a hydrochloric acid aqueous solution. The crystalline dihydrochloride is useful for pharmaceutical preparations.

公开(公告)号：US08320807B2

公开(公告)日：2012-11-27

申请号：US12575119

申请日：2009-10-07

Applicant: Masahiro Onodera ,  Junichi Hamada ,  Hiroshi Funabiki ,  Hidetoshi Katayanagi

Inventor： Masahiro Onodera ,  Junichi Hamada ,  Hiroshi Funabiki ,  Hidetoshi Katayanagi

IPC: G03G15/20

CPC classification number: G03G15/2028

Abstract: An image forming apparatus includes: a first rotary body; a second rotary body provided to face the first rotary body, wherein the first rotary body and the second rotary body form a nip portion by coming in contact with each other to rotate, at which a sheet bearing a toner image is conveyed while being heated and pressed, thereby fixing the toner image onto the sheet; a first nozzle which blows air to a first air blowing position established on a circumferential surface of the first rotary body and on a side of an outlet of the nip portion; and a second nozzle which blows air to a second air blowing position established on a circumferential surface of the second rotary body and established downstream of the first air blowing position in a traveling direction of the sheet.

Abstract translation: 图像形成装置包括：第一旋转体; 设置成面对第一旋转体的第二旋转体，其中第一旋转体和第二旋转体通过彼此接触而形成辊隙部分以旋转，在该旋转体处，承载调色剂图像的片材在被加热的同时被输送， 从而将调色剂图像固定在片材上; 第一喷嘴，其将空气吹送到建立在所述第一旋转体的圆周表面上的所述第一送风位置和所述夹持部的出口侧; 以及第二喷嘴，其将空气吹送到在所述第二旋转体的圆周表面上建立的第二送风位置，并且在所述片材的行进方向上建立在所述第一鼓风位置的下游。

公开(公告)号：US20060165447A1

公开(公告)日：2006-07-27

申请号：US11284926

申请日：2005-11-23

Applicant: Masahiro Onodera

Inventor： Masahiro Onodera

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/00751 ,  G03G2215/2016 ,  G03G2215/2032

Abstract: An image forming apparatus including: an image forming section to form a toner image on a recording sheet; a fixing device which has a fixing roller, an endless fixing belt trained with a tension about at least two rollers including the fixing roller, a heating device to heat the endless fixing belt, and a pressure roller to press the fixing roller through the endless belt, wherein the fixing device fixes the toner image on the recording sheet at a nip portion formed between the heated endless fixing belt and the pressure roller; a tension changing section to change the tension of the endless fixing belt; a recording sheet discriminating section to discriminate a type of recording sheet to be used; and a controller controling to make the tension changing section to change the tension of the fixing belt corresponding to the type of recording sheet.

Abstract translation: 一种图像形成装置，包括：图像形成部分，用于在记录纸上形成调色剂图像; 具有定影辊的定影装置，围绕包括定影辊的至少两个辊的张力训练的环形定影带，用于加热环形定影带的加热装置和加压辊，以将定影辊按压通过环形带 其特征在于，所述固定装置将所述调色剂图像在形成于所述加热的环形定影带与所述加压辊之间的压合部固定在所述记录纸上; 张力改变部分，用于改变环形定影带的张力; 记录纸识别部分，用于区分要使用的记录纸的类型; 以及控制器，其控制使张力改变部分改变与记录片材的类型对应的定影带的张力。