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    • 1. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US09046835B2
    • 2015-06-02
    • US13762531
    • 2013-02-08
    • Kenji TakeuchiKei IshidaKaoru SuzukiYuki Fukusada
    • Kenji TakeuchiKei IshidaKaoru SuzukiYuki Fukusada
    • G03G15/20G03G15/00
    • G03G15/2039G03G15/2046G03G15/657G03G2215/2035
    • An image forming apparatus includes: a fixing device having a heat source, a heating member, and a backup member; a temperature detecting member; a driving source configured to rotate at least one of the heating member and the backup member; a transmitting mechanism configured to transmit a driving force of the driving source; and a control device configured to control the heat source and the driving source, wherein, after a power is turned on, the control device turns on the heat source before the driving source is driven for the first time, and wherein, when at least one of a condition, where the temperature detected by the temperature detecting member becomes a first temperature, and a condition where a predetermined period elapses after the power is turned on, is satisfied, the control device turns off the heat source and then drives the driving source.
    • 图像形成装置包括:具有热源,加热构件和支撑构件的定影装置; 温度检测部件; 驱动源,构造成使所述加热构件和所述支撑构件中的至少一个旋转; 传递机构,被配置为传递所述驱动源的驱动力; 以及控制装置,其被配置为控制所述热源和所述驱动源,其中,在电源接通之后,所述控制装置在驱动源被驱动第一次之前打开所述热源,并且其中,当至少一个 在由温度检测部件检测到的温度成为第一温度的状态下,满足电源接通后经过了规定时间的状态的情况下,控制装置关闭热源,驱动驱动源 。
    • 2. 发明授权
    • Fuser unit
    • 定影单元
    • US08886100B2
    • 2014-11-11
    • US13625174
    • 2012-09-24
    • Noboru SuzukiKei IshidaTakuji MatsunoKaoru Suzuki
    • Noboru SuzukiKei IshidaTakuji MatsunoKaoru Suzuki
    • G03G15/01
    • G03G15/2053G03G2215/2035
    • A fuser unit, which heat-fixes a developer image transferred on a recording sheet while moving the recording sheet in a predetermined direction, the fuser unit comprising: a cylindrical member having flexibility; a heat generation member that is arranged at an inside of the cylindrical member and generates radiation heat; a nip member that slidingly contacts an inner periphery of the cylindrical member; a reflection plate that contacts the nip member, is configured to cover the heat generation member and reflects the radiation heat toward the nip member, and a backup member that forms a nip region by nipping the cylindrical member between the nip member and the backup member, wherein the nip member and the reflection plate intermittently contact each other in an axial direction of the cylindrical member within an image forming width.
    • 一种定影单元,其在沿着预定方向移动所述记录片材的同时,热转印在记录片材上的显影剂图像,所述定影单元包括:具有柔性的圆柱形构件; 发热元件,其布置在所述圆柱形部件的内部并产生辐射热; 与所述筒状构件的内周滑动接触的压区构件; 与所述夹持部件接触的反射板被构造成覆盖所述发热部件并且朝向所述夹持部件反射所述辐射热;以及支撑部件,其通过将所述筒状部件夹在所述夹持部件与所述支撑部件之间而形成夹持区域, 其特征在于,所述夹持部件和所述反射板在图像形成宽度内沿所述筒状部件的轴向间歇地彼此接触。
    • 3. 发明授权
    • Fixing device having heat roller reinforced by coil
    • 具有由线圈增强的加热辊的固定装置
    • US08755704B2
    • 2014-06-17
    • US13073465
    • 2011-03-28
    • Kaoru SuzukiNoboru Suzuki
    • Kaoru SuzukiNoboru Suzuki
    • G03G15/20
    • G03G15/2085G03G15/2028G03G15/2042G03G15/2053
    • A fixing device includes a heat roller and an opposing component. The heat roller extends in an axial direction and includes a cylindrical-shaped roller section and a coil. The heat roller section has an inner circumferential surface and an outer circumferential surface. The coil is spirally wound along the inner circumferential surface and including a first portion and a second portion other than the first portion, the first portion being configured of such a number of turns of the coil, the number being a natural number greater than zero, the first portion having a first coil pitch length in the axial direction, and the second portion being configured of at least one turn of the coil and having a second coil pitch length in the axial direction greater than the first coil pitch length. The opposing component confronts the outer circumferential surface of the roller section and is exclusively superposed with an entire first portion via the roller section.
    • 定影装置包括加热辊和相对的部件。 加热辊沿轴向延伸并且包括圆柱形辊部分和线圈。 加热辊部具有内周面和外周面。 线圈沿着内周面螺旋地缠绕,并且包括除了第一部分之外的第一部分和第二部分,第一部分由线圈的匝数构成,数量大于零的自然数, 所述第一部分在轴向上具有第一线圈节距长度,并且所述第二部分由所述线圈的至少一圈构成,并且在所述轴向上具有大于所述第一线圈节距长度的第二线圈节距长度。 相对的部件面对辊部分的外圆周表面,并且经由辊部分专门与整个第一部分重叠。
    • 4. 发明授权
    • Resin composition, heat seal film and layered film
    • 树脂组合物,热封膜和层状膜
    • US08716405B2
    • 2014-05-06
    • US13700521
    • 2011-05-27
    • Shigenori NakanoKaoru Suzuki
    • Shigenori NakanoKaoru Suzuki
    • C08F8/00C08L33/02C08L23/06C08L23/10
    • C09D133/02C08L23/0869C08L23/10C08L2205/02C08L23/0876
    • The present invention provides a resin composition including (1) at least one selected from the group consisting of ethylene-α,β-unsaturated carboxylic acid copolymers and ionomers thereof, which have a melt flow rate of from 0.5 g/10 min to 6 g/10 min, (2) at least one selected from the group consisting of ethylene-α,β-unsaturated carboxylic acid copolymers and ionomers thereof, which have a melt flow rate of from 10 g/10 min to 30 g/10 min, and (3) at least one selected from the group consisting of propylene homopolymers and copolymers obtained by copolymerization using propylene and one or more α-olefins excluding propylene, in which a structural unit derived from an α,β-unsaturated carboxylic acid ester is substantially not contained in the total amount of the ethylene-α,β-unsaturated carboxylic acid copolymers and the ionomers thereof.
    • 本发明提供一种树脂组合物,其包含(1)选自乙烯-α,β-不饱和羧酸共聚物及其离聚物中的至少一种,熔体流动速率为0.5g / 10min至6 g / 10分钟,(2)选自乙烯-α,β-不饱和羧酸共聚物及其离聚物中的至少一种,熔体流动速率为10g / 10min至30g / 10 min,和(3)选自丙烯均聚物和通过使用丙烯和除丙烯以外的一种或多种α-烯烃共聚获得的共聚物中的至少一种,其中衍生自α,β-不饱和羧酸的结构单元 乙烯-α,β-不饱和羧酸共聚物及其离聚物的总量基本上不含酯。
    • 6. 发明授权
    • Signal processing method, apparatus and program
    • 信号处理方法,装置和程序
    • US08630850B2
    • 2014-01-14
    • US13240353
    • 2011-09-22
    • Kaoru SuzukiTadashi Amada
    • Kaoru SuzukiTadashi Amada
    • G10L21/00
    • H04B3/23H04M9/082
    • In one embodiment, a signal processing method is disclosed. The method can perform filter processing of convoluting a tap coefficient in a first signal sequence to generate a second signal sequence. The method can subtract the second signal sequence from a third signal sequence to generate a fourth signal sequence. The third signal sequence includes an echo signal of the first signal sequence. The method can correct the tap coefficient in accordance with an amount of correction determined using a function. The function includes at least one of a first region and a second region, and has values limited. The first region is included in a negative value region of the fourth signal sequence. The second region is included in a positive value region of the fourth signal sequence.
    • 在一个实施例中,公开了一种信号处理方法。 该方法可以执行在第一信号序列中卷积抽头系数的滤波处理以产生第二信号序列。 该方法可以从第三信号序列中减去第二信号序列以产生第四信号序列。 第三信号序列包括第一信号序列的回波信号。 该方法可以根据使用功能确定的校正量来校正抽头系数。 该功能包括第一区域和第二区域中的至少一个,并且具有限制的值。 第一区域被包括在第四信号序列的负值区域中。 第二区域被包括在第四信号序列的正值区域中。