公开(公告)号：US20130136461A1

公开(公告)日：2013-05-30

申请号：US13689035

申请日：2012-11-29

Applicant: Toshiyuki SAKAI

Inventor： Toshiyuki SAKAI

IPC: G03G15/00 ,  G03G15/20

CPC classification number: G03G15/70 ,  G03G15/2053 ,  G03G15/2064

Abstract: Fixing device including: belt formed in endless shape and including resistance heater layer and annular electrodes provided on circumferential surface of resistance heater layer; pressing member pressed against belt to form nip through which sheet passes; electricity supplying members that, when in contact with electrodes, supply electricity to resistance heater layer; supporting member provided on opposite side of belt from electricity supplying members and supporting belt from inner circumferential side; displacement mechanism displacing electricity supplying members between first position in contact with electrodes, and second position separated away from electrodes; driving unit driving belt to rotate; driving controlling unit controlling rotation of belt and displacement of electricity supplying members; and trouble detecting unit detecting trouble while sheet is passing through nip. When trouble is detected, driving controlling unit controls driving unit to stop belt from rotating, and displacement mechanism to displace electricity supplying members to second position.

Abstract translation: 固定装置包括：形成环形的带，并且包括电阻加热器层和设置在电阻加热器层的圆周表面上的环形电极; 按压构件压紧带以形成通过其的通过的辊隙; 供电部件，当与电极接触时，向电阻加热器层供电; 支撑构件，其从电力供给构件和支撑带从内周侧设置在皮带的相对侧上; 位移机构将供电构件置于与电极接触的第一位置和从电极分离的第二位置; 驱动单元驱动带旋转; 驱动控制单元控制带的旋转和供电构件的位移; 和故障检测单元检测故障，同时片材通过压区。 当检测到故障时，驱动控制单元控制驱动单元以阻止带旋转，以及位移机构将供电构件移位到第二位置。

公开(公告)号：US20120308255A1

公开(公告)日：2012-12-06

申请号：US13481162

申请日：2012-05-25

Applicant: Toshiyuki SAKAI

Inventor： Toshiyuki SAKAI

IPC: G03G15/00 ,  G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/2029

Abstract: A fixing device includes an endless belt with a resistance heating layer, a pressure roller fitting loosely in a belt circulation path, and a pressing roller pressing the pressure roller through the belt to form a fixing nip with a belt surface, and thermally fixes an unfixed image by passing a recording sheet through the fixing nip, comprises: a pair of annular electrodes provided circumferentially and sandwiching a sheet-passing region of the belt surface; a first power supply member pressurizing a given one of the electrodes; and a second power supply member positioned closer to the fixing nip than the first power supply member, also pressurizing the given one of the electrodes, and supplying power to the resistance heating layer in cooperation with the first power supply member, wherein the pressing force applied by the first power supply member is weaker than that applied by the second power supply member.

Abstract translation: 定影装置包括具有电阻加热层的环形带，松紧地安装在带循环路径中的压力辊，以及按压辊，通过带压紧压辊以形成具有带表面的定影辊隙，并且将非固定 通过使记录片材通过定影辊隙形成图像，包括：一对环状电极，沿周向设置并夹持带表面的片材通过区域; 对给定的一个电极加压的第一电源部件; 以及第二供电构件，其定位成比所述第一电源构件更靠近所述定影夹持部，还对所述给定的一个所述电极加压，并且与所述第一电源构件协作地向所述电阻加热层供电，其中施加的所述压力 由第一电源构件比由第二电源构件施加的构件弱。

公开(公告)号：US20170021535A1

公开(公告)日：2017-01-26

申请号：US15288449

申请日：2016-10-07

Applicant: Toshiyuki SAKAI

Inventor： Toshiyuki SAKAI

IPC: B29C45/00 ,  B29C35/08 ,  C08K3/36 ,  C08K7/14 ,  C08F255/08 ,  C08K3/22

CPC classification number: B29C45/0001 ,  B29B13/08 ,  B29C35/0866 ,  B29C71/04 ,  B29C2035/0877 ,  B29K2035/00 ,  B29K2039/00 ,  B29K2105/0032 ,  B29K2105/16 ,  B29K2509/02 ,  B29K2509/08 ,  B29L2012/00 ,  C08F255/08 ,  C08K3/22 ,  C08K3/36 ,  C08K5/34924 ,  C08K7/14 ,  C08K2003/2241 ,  C08L23/20 ,  H01L23/296 ,  H01L31/02167 ,  H01L33/46 ,  H01L33/48 ,  H01L33/501 ,  H01L33/56 ,  H01L33/60 ,  H01L2224/48091 ,  Y10T428/24273 ,  H01L2924/00014 ,  C08L9/00

Abstract: Provided are an electron beam curable resin composition including polymethylpentene, and a crosslinking agent, in which the crosslinking agent has a saturated or unsaturated ring structure, at least one atom among atoms forming at least one ring is bonded to any allylic substituent of an allyl group, a methallyl group, an allyl group through a linking group, and a methallyl group through a linking group, and a molecular weight is 1,000 or less, a resin frame for reflectors using the resin composition, a reflector, and a molding method using the resin composition.

Abstract translation: 提供一种电子束固化树脂组合物，其包含聚甲基戊烯和交联剂，其中交联剂具有饱和或不饱和环结构，至少一个形成至少一个环的原子中的至少一个原子与烯丙基的任何烯丙基取代基键合 ，通过连接基团的甲代烯丙基，烯丙基和通过连接基的甲代烯丙基，分子量为1,000以下，使用该树脂组合物的反射体用树脂框，反射体和使用 树脂组合物。