会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Image forming apparatus for heating a recording material bearing a toner image
    • 用于加热承载调色剂图像的记录材料的图像形成装置
    • US08737896B2
    • 2014-05-27
    • US13569678
    • 2012-08-08
    • Keisuke FujitaMasashi TanakaKohei Okayasu
    • Keisuke FujitaMasashi TanakaKohei Okayasu
    • G03G15/20
    • G03G15/2053G03G2215/2035
    • A fixing device configured to heat a recording material bearing a toner image at a nip portion while conveying the recording material includes a tubular film, a nip portion forming member contacting an inner surface of the film, a pressure member forming the nip portion together with the nip portion forming member via the film, and a regulating member configured to regulate a movement of the film by contacting an end surface of the film. The regulating member includes, in a vicinity of the nip portion, a regulating surface inclined such that a distance from an imaginary plane including the end surface is gradually decreased as the regulating surface extends away from the nip portion to a circumferential direction of the film, and that the distance therefrom is gradually increased as the regulating surface extends in a radial direction of the film.
    • 配置为在输送记录材料的同时加热在辊隙部分承载调色剂图像的记录材料的定影装置包括管状膜,与膜的内表面接触的夹持部形成部件,与压片部分形成的压力部件 经由膜的压区部形成部件,以及调节部件,其配置成通过使膜的端面接触来调节膜的移动。 调节构件在夹持部附近包括调节表面,该调节表面倾斜使得从包括端面的假想平面的距离随着调节表面从夹持部分延伸到膜的圆周方向而逐渐减小, 并且随着调节表面沿着膜的径向方向延伸,其距离逐渐增加。
    • 4. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08532551B2
    • 2013-09-10
    • US13094028
    • 2011-04-26
    • Shuichi TetsunoKenichi OgawaMasashi TanakaTakaaki AkamatsuShogo Kan
    • Shuichi TetsunoKenichi OgawaMasashi TanakaTakaaki AkamatsuShogo Kan
    • G03G15/20
    • G03G15/2025G03G2215/00531G03G2215/2035
    • An image forming apparatus is capable of setting a cleaning mode in which a fixing portion is cleaned by a cleaning sheet while nip-conveying the cleaning sheet in a fixing nip. When the cleaning mode is set, an image forming apparatus provides a period in which a first rotatable member and a second rotatable member are rotated in a state in which a heater is controlled so that a surface temperature Th of the first rotatable member immediately after passing through the fixing nip is kept within a temperature range of Th≦Tf3, wherein Tf3 is a flow start point of a toner and so that a surface temperature Tp of the second rotatable member immediately after passing through the fixing nip is within a temperature range Tf2≦Tp≦Tf3, wherein Tf2 is a deformation end point of the toner.
    • 图像形成装置能够设置清洁模式,其中定影部分被清洁片清洁,同时在定影辊隙中夹持输送清洁片。 当设置清洁模式时,图像形成装置提供在加热器被控制的状态下使第一可旋转构件和第二可旋转构件旋转的时段,使得刚刚通过后的第一可旋转构件的表面温度Th 通过定影压区保持在Th @ Tf3的温度范围内,其中Tf3是调色剂的流动起始点,并且使得刚刚通过定影辊隙的第二可旋转构件的表面温度Tp在Tf2的温度范围内 @ Tp @ Tf3,其中Tf2是调色剂的变形终点。
    • 5. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20130039683A1
    • 2013-02-14
    • US13569678
    • 2012-08-08
    • Keisuke FujitaMasashi TanakaKohei Okayasu
    • Keisuke FujitaMasashi TanakaKohei Okayasu
    • G03G15/20
    • G03G15/2053G03G2215/2035
    • A fixing device configured to heat a recording material bearing a toner image at a nip portion while conveying the recording material includes a tubular film, a nip portion forming member contacting an inner surface of the film, a pressure member forming the nip portion together with the nip portion forming member via the film, and a regulating member configured to regulate a movement of the film by contacting an end surface of the film. The regulating member includes, in a vicinity of the nip portion, a regulating surface inclined such that a distance from an imaginary plane including the end surface is gradually decreased as the regulating surface extends away from the nip portion to a circumferential direction of the film, and that the distance therefrom is gradually increased as the regulating surface extends in a radial direction of the film.
    • 配置为在输送记录材料的同时加热在辊隙部分承载调色剂图像的记录材料的定影装置包括管状膜,与膜的内表面接触的夹持部形成部件,与压片部分形成的压力部件 经由膜的压区部形成部件,以及调节部件,其配置成通过使膜的端面接触来调节膜的移动。 调节构件在夹持部附近包括调节表面,该调节表面倾斜使得从包括端面的假想平面的距离随着调节表面从夹持部分延伸到膜的圆周方向而逐渐减小, 并且随着调节表面沿着膜的径向方向延伸,其距离逐渐增加。
    • 6. 发明授权
    • Adhesive transfer device
    • 粘合剂输送装置
    • US08074695B2
    • 2011-12-13
    • US12598821
    • 2008-05-07
    • Nobuyuki SekiyaMasatsugu YamaguchiMasashi TanakaTakashi Kawakami
    • Nobuyuki SekiyaMasatsugu YamaguchiMasashi TanakaTakashi Kawakami
    • B32B15/00
    • B65H37/007B65H2701/19402Y10T156/1705
    • An adhesive transfer device can reliably transfer by simple operation an adhesive onto a transfer target surface by either of spot-like transfer and linear transfer that are alternately selected. The adhesive transfer device has a supply reel (20) around which a transfer tape (1) having a backing material (2) provided with an adhesive (3) on one surface thereof is wound, a take-up reel (30) for taking up the transfer tape, and a transfer head (40) for transferring the adhesive onto the transfer target surface. The transfer head is pivotally supported at one end thereof and includes a first transfer section (45a) formed at a free end portion thereof and having a circular arc-shaped contact surface for mutual contact with the transfer target surface, a second transfer section (45b) having a flat transfer surface (45c) between the first transfer section and a pivot portion of the transfer head, and a spring member (46) for urging the free end portion of the transfer head toward the transfer target surface. Pressing the second transfer section onto the transfer target surface against the resilience of the spring member performs spot-like transfer of the adhesive onto the transfer target surface. Linear transfer of the adhesive onto the transfer target surface is performed by moving the first transfer section with the first transfer section pressed to the transfer target surface by the resilience of the spring member.
    • 粘合剂转移装置可以通过交替选择的点状转印和线性转印中的任一个通过简单的操作将粘合剂可靠地转印到转印目标表面上。 粘合剂输送装置具有供给卷轴(20),卷绕有在其一个表面上设置有粘合剂(3)的背衬材料(2)的转移带(1),卷取卷取机(30) 以及用于将粘合剂转印到转印目标表面上的转印头(40)。 传送头在其一端枢转地支撑,并且包括形成在其自由端部处并具有与转印目标表面相互接触的圆弧形接触表面的第一传送部分(45a),第二传送部分(45b) ),在第一转印部分和转印头的枢转部分之间具有平坦的转印表面(45c),以及用于将转印头的自由端部朝向转印目标表面推压的弹簧部件(46)。 克服弹簧部件的弹性将第二转印部压在转印目标表面上,将粘合剂进行点状转印到转印目标表面上。 粘合剂在转印目标表面上的线性转移是通过使第一转印部分通过弹簧构件的弹性将第一转印部分按压到转印目标表面来进行的。
    • 7. 发明申请
    • FIXING DEVICE
    • 固定装置
    • US20110236084A1
    • 2011-09-29
    • US13053572
    • 2011-03-22
    • Satoshi NishidaKenichi OgawaMasashi TanakaShuichi TetsunoShogo Kan
    • Satoshi NishidaKenichi OgawaMasashi TanakaShuichi TetsunoShogo Kan
    • G03G15/20
    • G03G15/2064G03G21/1638G03G2215/00413G03G2215/2019G03G2221/1675
    • A fixing device for fixing on a recording material a toner image formed on the recording material includes a fixing roller; a heating member for heating the fixing roller in contact with a surface of the fixing roller; and a pressing member for forming a fixing nip between itself and the fixing roller, wherein the recording material on which the toner image is formed is subjected to fixing by being nipped and conveyed in the fixing nip. When the recording material which has been jammed is removed by pulling a trailing end of the recording material in a winding jam state in which a leading end of the recording material has passed through the fixing nip to reach a contact portion between the heating member and the fixing roller, a drawing force F1 for drawing the recording material, toward an upstream side with respect to a rotational direction of the fixing roller, nipped in the fixing nip between the fixing roller in rest state and the pressing member and a drawing force F2 for drawing the recording material, toward the upstream side with respect to the rotational direction of the fixing roller, nipped between the fixing roller in the rest state and the heating member are set so that the drawing force F2 is not more than the drawing force F1 so as to prevent the fixing roller from being tightened by the recording material.
    • 用于在记录材料上固定形成在记录材料上的调色剂图像的定影装置包括定影辊; 加热构件,用于加热与定影辊的表面接触的定影辊; 以及用于在其与定影辊之间形成定影辊隙的按压构件,其中通过在定影辊隙中夹持和输送其上形成调色剂图像的记录材料进行定影。 当通过在记录材料的前端已经通过定影辊隙的牵引阻塞状态下拉动记录材料的尾端来移除已经卡住的记录材料,以到达加热构件和 定影辊,用于拉伸记录材料的拉拔力F1朝向相对于定影辊的旋转方向的上游侧夹持在夹持在静止状态的定影辊和按压构件之间的定影辊隙中,并且夹紧力F2用于 将记录材料相对于定影辊的转动方向的上游侧拉动,夹持在处于静止状态的定影辊与加热部件之间,使得拉拔力F2不大于拉拔力F1 以防止定影辊被记录材料紧固。
    • 8. 发明申请
    • LIGHTING DEVICE
    • 照明设备
    • US20100328943A1
    • 2010-12-30
    • US12681033
    • 2008-09-12
    • Makoto TakamuraMasashi Tanaka
    • Makoto TakamuraMasashi Tanaka
    • F21V7/00
    • F21S2/00F21V21/005F21V21/30F21Y2105/00F21Y2115/15H01L25/046H01L51/5271H01L2924/0002H01L2924/00
    • Provided is a lighting device having high luminance in-plane uniformity without a dark part occurring at a connecting part between surface light source panels.The lighting device (1) is provided with a plurality of surface light source panel (2), and a plurality of light diffusion passive reflectors (3) disposed at the light-emitting side of the surface light source panel (2). In the light diffusion passive reflector (3), a rectangular-shaped bottom surface is disposed on a light emitting region of the surface light source panel (2), and a light-emitting surface (3a) has substantially the same size as a planar outline of the surface light source panel (2), and a side surface (3c) is formed to incline diagonally outward towards the light-emitting surface (3a) from the bottom surface. The light diffusion passive reflectors (3) which are mutually adjoining are disposed to contact with each other without a gap in between, and are disposed so that the light-emitting surface (3a) is continuously arranged.
    • 本发明提供一种具有高亮度的平面内均匀性而不会在表面光源面板之间的连接部分发生黑色部分的照明装置。 照明装置(1)设置有多个面光源面板(2)和设置在面光源面板(2)的发光侧的多个光漫射无源反射体(3)。 在光漫射无源反射体(3)中,在面光源面板(2)的发光区域上设置矩形的底面,发光面(3a)的尺寸与平面 形成表面光源面板(2)的轮廓和从底面向侧面朝向发光面(3a)倾斜的侧面(3c)。 相互邻接的光漫射无源反射器(3)被设置成彼此接触而没有间隙,并且被布置成使得发光表面(3a)连续地布置。