公开(公告)号：US4376578A

公开(公告)日：1983-03-15

申请号：US307661

申请日：1981-10-01

申请人： Susumu Tanaka ,  Tateki Oka

发明人： Susumu Tanaka ,  Tateki Oka

IPC分类号： G03G21/10 ,  G03G21/00

CPC分类号： G03G21/105

摘要： An electrographic copying machine of the powder image transfer type in which a channel for transporting the developer recovered by a cleaner to a developing unit includes an assembly for removing foreign matter from the developer. The developing unit is adapted to develop latent electrostatic images with a magnetic developer which is a mixture of finely divided insulating toner and a magnetic carrier having small size particles and a resistivity of at least 10.sup.13 ohm-cm. The assembly has a nonmagnetic hollow cylindrical member for guiding the developer, a magnetic transport member disposed within the cylindrical member for transporting the developer, a foreign matter removal opening formed in the lower wall of the cylindrical member, and magnets for forming a magnetic field for attracting the magnetic carrier contained in the portion of the developer positioned in the vicinity of the opening upwardly in the cylindrical member.

摘要翻译： 一种粉末图像转印型的电子照相复印机，其中用于将由清洁剂回收的显影剂输送到显影单元的通道包括用于从显影剂除去异物的组件。 显影单元适于用磁性显影剂显影静电潜像，磁性显影剂是细分离的绝缘调色剂和具有小尺寸颗粒和电阻率至少为1013欧姆 - 厘米的磁性载体的混合物。 组件具有用于引导显影剂的非磁性中空圆柱形构件，设置在用于输送显影剂的圆柱形构件内的磁性传送构件，形成在圆柱形构件的下壁中的异物移除开口，以及用于形成磁场的磁体， 将包含在位于开口附近的显影剂部分中的磁性载体吸引到圆柱形构件中。

公开(公告)号：US4345014A

公开(公告)日：1982-08-17

申请号：US186558

申请日：1980-09-12

申请人： Tateki Oka ,  Kenji Tabuchi ,  Susumu Tanaka

发明人： Tateki Oka ,  Kenji Tabuchi ,  Susumu Tanaka

IPC分类号： G03G9/08 ,  G03G13/09 ,  G03G15/09

CPC分类号： G03G13/09

摘要： An improved magnetic brush developing method for use in electrography which employs a dual-component developing material including electrically insulative magnetizable particles and electrically insulative non-magnetizable particles. In the developing method, magnetic attractive force exerted on the magnetizable particles located at the developing position where a magnetic brush of the developing material formed on a developing material support member is in rubbing contact with electrostatic latent images on a recording medium, is made larger than the electric repelling force acting on the magnetizable particles for preventing the magnetizable particles from adhering to the recording medium.

摘要翻译： 一种用于电摄影的改进的磁刷显影方法，其采用包括电绝缘可磁化颗粒和电绝缘不可磁化颗粒的双组分显影材料。 在显影方法中，施加在位于显影位置处的可磁化颗粒的磁性吸引力，其中形成在显影材料支撑构件上的显影材料的磁刷与记录介质上的静电潜像摩擦接触，使其大于 作用在可磁化颗粒上的电驱动力用于防止可磁化颗粒粘附到记录介质上。

公开(公告)号：US4331757A

公开(公告)日：1982-05-25

申请号：US863616

申请日：1977-12-23

申请人： Susumu Tanaka ,  Tateki Oka

发明人： Susumu Tanaka ,  Tateki Oka

IPC分类号： G03G15/09 ,  G03G13/09

CPC分类号： G03G15/09

摘要： A dry process developing method for application to electrophotography which includes the steps of mixing magnetizable toner and electrically insulating non-magnetizable toner in a predetermined ratio to form developing material, and applying said developing material onto an electrical potential pattern or electrostatic latent image formed on a recording medium for developing the latent image into visible toner image. For effecting the foregoing developing method, a developing apparatus is provided with an improved developing material supplying device for efficient developing.

摘要翻译： 一种用于电子照相术的干法显影方法，其包括以可预定比例混合可磁化调色剂和电绝缘不可磁化调色剂以形成显影材料的步骤，以及将所述显影材料施加到形成在 用于将潜像显影成可见调色剂图像的记录介质。 为了实现上述显影方法，显影装置设置有用于有效显影的改进的显影材料供应装置。

公开(公告)号：US4235194A

公开(公告)日：1980-11-25

申请号：US16610

申请日：1979-03-01

申请人： Kenichi Wada ,  Susumu Tanaka ,  Yoshihiro Isono ,  Kenji Tabuchi ,  Tateki Oka ,  Hiroaki Mizunoe

发明人： Kenichi Wada ,  Susumu Tanaka ,  Yoshihiro Isono ,  Kenji Tabuchi ,  Tateki Oka ,  Hiroaki Mizunoe

IPC分类号： G03G15/09

CPC分类号： G03G15/09 ,  Y10S222/01

摘要： A dry process developing apparatus for use in an electrophotographic copying machine which includes a developing non-magnetizable sleeve and a multipolar magnet member arranged to be rotated in the same direction at different speeds, the speed of rotation of the developing sleeve causing movement of those particles of the developing material which at the most are only slightly affected by the multipolar magnet member in the direction of rotation of the sleeve, and the speed of rotation of the multipolar magnet causing the movement of particles of developing material affected by the magnet around the sleeve in a direction of rotation opposite that of the magnet and at a speed greater than the speed of the developing sleeve. Scraping members are provided for sliding contact with the peripheral surface of the developing sleeve in the directions against and following the direction of rotation of the developing sleeve.

摘要翻译： 一种用于电子照相复印机的干燥处理显影装置，其包括显影不可磁化套筒和多个磁极构件，其被布置成以不同速度沿相同方向旋转，显影套筒的旋转速度导致那些颗粒的移动 的显影材料，其最多仅在套筒的旋转方向上被多极磁体构件稍微受影响，并且多极磁体的旋转速度导致受套筒周围的磁体影响的显影材料的运动 在与磁体相反的旋转方向上以大于显影套筒的速度的速度。 提供刮擦构件用于在显影套筒的旋转方向上和跟随显影套筒的旋转方向上与显影套筒的周边表面滑动接触。

公开(公告)号：US4038026A

公开(公告)日：1977-07-26

申请号：US689845

申请日：1976-05-25

申请人： Kenichi Wada ,  Yuji Enoguchi ,  Masaya Ogawa ,  Hidetoshi Kawabata ,  Takaji Kurita ,  Susumu Tanaka ,  Takao Fujiwara ,  Hiroshi Murasaki

发明人： Kenichi Wada ,  Yuji Enoguchi ,  Masaya Ogawa ,  Hidetoshi Kawabata ,  Takaji Kurita ,  Susumu Tanaka ,  Takao Fujiwara ,  Hiroshi Murasaki

IPC分类号： G03G15/20 ,  H05B3/00 ,  H05B3/10 ,  G03G5/00

CPC分类号： H05B3/0095 ,  G03G15/2032 ,  G03G2215/20

摘要： The heat and pressure rolls of a fusing apparatus for an electrophotographic copying machine are shifted into pressure contact with one another while a support sheet bearing a toner powder image passes therebetween, and are separated while the sheet is not therebetween. A driving mechanism drives both rolls when not in contact, while one of the rolls drives the other while in pressure contact. A shifting mechanism is actuated by a sheet detector for shifting the rolls into and out of contact.In another embodiment, the rolls are in light rolling contact, with no sheet passing therebetween, under the weight of one of the rolls idly mounted in place. A pressing mechanism presses the rolls into pressure contact, upon actuation by a sheet detector, while the sheet passes between the rolls.

公开(公告)号：US3985436A

公开(公告)日：1976-10-12

申请号：US584892

申请日：1975-06-09

申请人： Susumu Tanaka ,  Yuji Enoguchi ,  Masaya Ogawa ,  Hidetoshi Kawabata ,  Takaji Kurita ,  Takao Fujiwara ,  Hiroshi Murasaki ,  Kenichi Wada

发明人： Susumu Tanaka ,  Yuji Enoguchi ,  Masaya Ogawa ,  Hidetoshi Kawabata ,  Takaji Kurita ,  Takao Fujiwara ,  Hiroshi Murasaki ,  Kenichi Wada

IPC分类号： G03G21/18 ,  G03G15/30

CPC分类号： G03G21/1857 ,  G03G21/1867 ,  G03G2221/1645 ,  G03G2221/1654 ,  G03G2221/1657 ,  G03G2221/1669 ,  G03G2221/1672 ,  G03G2221/183

摘要： An electrophotographic copying apparatus in which a photoreceptor, a developing device and a cleaning device for residual toner particles are integrally incorporated in a casing as one unit so as to be releasably inserted into the copying apparatus housing for efficient replacement and maintenance of such major components. The copying apparatus is further provided with a copy paper sheet feed device which can be changed over from manual sheet insertion to automatic sheet feeding or vice versa by simply one operation.

摘要翻译： 一种电子照相复印设备，其中用于残留调色剂颗粒的感光体，显影装置和清洁装置作为一个单元一体地结合在壳体中，以便可释放地插入到复印设备壳体中，以有效地更换和维护这些主要部件。 复印装置还设置有可以通过简单的一个操作从手动纸插入转换到自动送纸，反之亦然的复印纸供给装置。

公开(公告)号：US3976375A

公开(公告)日：1976-08-24

申请号：US427857

申请日：1973-12-26

申请人： Takaji Kurita ,  Susumu Tanaka

发明人： Takaji Kurita ,  Susumu Tanaka

IPC分类号： G03G15/22 ,  G03G15/26 ,  G03G21/14

CPC分类号： G03G15/263

摘要： An electrophotographic copier having an endless photoconductive belt whose circumference is an integral multiple of one dimension of each of two sizes of exposure areas corresponding to two sizes of copy paper. A set of cams for each size of copy paper operates switches to control the operation for that paper size. At the end of each exposure cycle the belt is positioned so that the next exposure is made on a different area of the belt and so that the image is not located over the seam or joint in the belt. The belt is charged at the end of every copying cycle so that the next cycle can begin with immediate exposure, and the size of the area charged is set automatically when the size of the copy is selected.

摘要翻译： 一种具有环形感光带的电子照相复印机，其周长是与两种尺寸的复印纸对应的两种尺寸的曝光区域中的每一种的一个尺寸的整数倍。 每个复印纸尺寸的一组凸轮操作开关，以控制纸张尺寸的操作。 在每个曝光周期结束时，带被定位成使得下一个曝光在带的不同区域上进行，并且使得图像不位于带中的接缝或接缝上。 皮带在每个复印周期结束时进行充电，以便下一个周期可以立即开始曝光，并且当选择复印件的大小时，自动设置区域的大小。

公开(公告)号：US3947019A

公开(公告)日：1976-03-30

申请号：US476619

申请日：1974-06-05

申请人： Susumu Tanaka ,  Yuji Enoguchi ,  Hidetoshi Kawabata

发明人： Susumu Tanaka ,  Yuji Enoguchi ,  Hidetoshi Kawabata

IPC分类号： B41F16/00 ,  B65H29/54 ,  B65H29/56 ,  G03G15/00 ,  G03G15/14

CPC分类号： G03G15/6532 ,  B65H29/56 ,  Y10S271/90

摘要： A separating device for copy paper sheets for use in a photocopying apparatus includes a long, thin separating tape of an insulating material which is disposed lengthwise, in the direction of advance of a copy paper sheet, between one side edge of the photoreceptor surface and the corresponding side edge of the copy paper sheet to be separated, and a pick-off thread or string of an insulating material stretched diagonally and slantwise across the plane into which the copied paper sheet is fed. One side of the copied paper sheet is initially separated by the separating tape, and as the sheet is further delivered, it passes under the pick-off thread so as to be wholly peeled off the photoreceptor surface.

公开(公告)号：US09656521B2

公开(公告)日：2017-05-23

申请号：US14342225

申请日：2012-09-12

申请人： Susumu Tanaka

发明人： Susumu Tanaka

IPC分类号： B60C3/00 ,  B60C17/00 ,  B60C15/06

CPC分类号： B60C17/0009 ,  B60C3/00 ,  B60C2015/061 ,  B60C2015/0696 ,  B60C2017/0054

摘要： A run-flat tire includes a carcass including at least one carcass ply, a belt layer, a pair of side reinforcing rubber layers, a pair of bead apex rubber components. A height of the one bead apex rubber component is greater than a height of the other bead apex rubber component. An inner end height of the one side reinforcing rubber layer is greater than an inner end height of the other side reinforcing rubber layer. In a radial region of the tire where at least the bead apex rubber components and the side reinforcing rubber layers are provided, the tire has a same thickness in the respective sides of the bead portions.

公开(公告)号：US09290058B2

公开(公告)日：2016-03-22

申请号：US13336343

申请日：2011-12-23

申请人： Susumu Tanaka

发明人： Susumu Tanaka

IPC分类号： B60C11/12 ,  B60C11/13 ,  B60C11/03

CPC分类号： B60C11/0306 ,  B60C11/12 ,  B60C11/1369 ,  B60C2011/0344 ,  B60C2011/0365 ,  B60C2011/0369 ,  B60C2011/0372

摘要： A pneumatic tire tread includes center lateral grooves inclined to the reverse direction of the belt cords of the outermost belt ply of the belt, a groove width Wyc of the center lateral grooves being from 1.0 to 6.0 mm, shoulder lateral grooves being inclined to the same direction of the belt cords of the outermost belt ply, the shoulder lateral grooves having a narrow-width portion having a groove width Wys1 of from 0.4 to 1.5 mm at a position where it connects to a shoulder circumferential main groove, and a wide-width portion having a groove width Wys2 of from 2.0 to 8.0 mm which is connected to the narrow-width portion and extends beyond the tread ground-contact edge.

摘要翻译： 充气轮胎胎面包括沿着带的最外侧带束层的带束帘线的相反方向倾斜的中心横向槽，中心横向槽的槽宽度Wyc为1.0至6.0mm，胎肩横向槽倾斜于其相同 最外侧带束层的带束帘线的方向，肩部横向沟槽具有在与肩部周向主沟槽连接的位置处具有0.4至1.5mm的槽宽度Wys1的窄宽度部分，以及宽度 具有2.0mm至8.0mm的槽宽Wys2的部分，其连接到窄宽度部分并延伸超过胎面接地边缘。