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1. 发明授权

US08045288B2 Tape drive with cartridge thickness detecting sensors 失效
标题翻译：磁带驱动器，带有墨盒厚度检测传感器
公开(公告)号：US08045288B2
公开(公告)日：2011-10-25
申请号：US10578517
申请日：2004-11-10
申请人： Kenji Ota , Keiji Ban , Kosuke Amano , Toshiro Nishiwaki , Yasuo Inukai , Akihiro Yasui
发明人： Kenji Ota , Keiji Ban , Kosuke Amano , Toshiro Nishiwaki , Yasuo Inukai , Akihiro Yasui
IPC分类号： G11B15/00 , G11B17/04
CPC分类号： G11B15/67505 , G11B33/027
摘要： The present invention is directed to provide a tape drive capable of securely pressing and holding a thin-type or a thick-type loaded tape cartridge being different in case thicknesses, so as to be vertically immovable.The tape drive D accommodates within it a loading frame 28 for receiving and supporting each tape cartridge 40A, 40B being different in case thicknesses and a holder 29 for holding the tape cartridge 40A, 40B by pressing the cartridge. The side wall 31 of the loading frame is provided with a pair of upper and lower sensors 34, 35 for identifying the thin-type and the thick-type loaded tape cartridges. The holder 29 is displaced to a height position matching with the loaded tape cartridge 40A, 40B based on the tape cartridge size detected by the sensors 34, 35.
摘要翻译：本发明旨在提供一种带式驱动器，其能够牢固地按压和保持在厚度方面不同的薄型或厚型装载的带盒，以便垂直不动。磁带驱动器D在其内部容纳有用于接收和支撑每个盒式磁带40A，40B的装载框架28，其中盒式磁带40A，40B的厚度不同，并且用于通过按压盒来保持盒式磁带40A，40B的保持架29。装载框架的侧壁31设置有一对上传感器34和下传感器35，用于识别薄型和厚型带盒。基于由传感器34,35检测到的带盒尺寸，保持器29移位到与装载的带盒40A，40B匹配的高度位置。

2. 发明申请

US20060193082A1 Tape cartridge 审中-公开
标题翻译：磁带盒
公开(公告)号：US20060193082A1
公开(公告)日：2006-08-31
申请号：US11355989
申请日：2006-02-17
申请人： Kenji Ota , Keiji Ban
发明人： Kenji Ota , Keiji Ban
IPC分类号： G11B23/02
CPC分类号： G11B23/107 , G11B23/046
摘要： A tape cartridge according to the invention includes: a main case; a display window opened on a part of an outer circumferential wall of the main case; and a selection piece placed inside the display window for preventing erroneous erase, wherein the selection piece integrally has a cylindrical section and an operation dial each provided in such a way as to face the display window, and rotation shafts provided upper and lower sides thereof, wherein the cylindrical section has a major arc-shaped cylindrical wall formed concentrically around the rotation shafts and a planar wall which connects end sections of the cylindrical wall, and wherein an outer surface of the planar wall and an outer surface of the cylindrical wall opposing the planar wall have a prohibition display signifying an unrecordable state and an admission display signifying a recordable state, respectively.
摘要翻译：根据本发明的带盒包括：主壳; 在主壳体的外周壁的一部分上开设的显示窗; 以及放置在显示窗内的选择件，用于防止错误擦除，其中选择件整体地具有圆筒形部分和操作转盘，每个设置成面向显示窗口，并且旋转轴设置在其上侧和下侧，其中所述圆柱形部分具有围绕所述旋转轴同心地形成的主圆弧形圆柱形壁和连接所述圆柱形壁的端部部分的平面壁，并且其中所述平面壁的外表面和所述圆柱形壁的外表面与平面壁分别具有表示不可记录状态的禁止显示和表示可记录状态的准入显示。

3. 发明申请

US20070274001A1 Band-Pass Delta-Sigma Ad Modulator For Ad-Converting High Frequency Narrow Signal With Higher Precision and Lower Consumption 失效
标题翻译：带通Delta-Sigma广告调制器，用于高精度和低消耗的高频窄信号转换
公开(公告)号：US20070274001A1
公开(公告)日：2007-11-29
申请号：US10578517
申请日：2004-11-10
申请人： Kenji Ota , Keiji Ban , Kosuke Amano , Toshiro Nishiwaki , Yasuo Inukai , Akihiro Yasui
发明人： Kenji Ota , Keiji Ban , Kosuke Amano , Toshiro Nishiwaki , Yasuo Inukai , Akihiro Yasui
IPC分类号： G11B5/008
CPC分类号： G11B15/67505 , G11B33/027
摘要： The present invention is directed to provide a tape drive capable of securely pressing and holding a thin-type or a thick-type loaded tape cartridge being different in case thicknesses, so as to be vertically immovable. The tape drive D accommodates within it a loading frame 28 for receiving and supporting each tape cartridge 40A, 40B being different in case thicknesses and a holder 29 for holding the tape cartridge 40A, 40B by pressing the cartridge. The side wall 31 of the loading frame is provided with a pair of upper and lower sensors 34, 35 for identifying the thin-type and the thick-type loaded tape cartridges. The holder 29 is displaced to a height position matching with the loaded tape cartridge 40A, 40B based on the tape cartridge size detected by the sensors 34, 35.
摘要翻译：本发明旨在提供一种带式驱动器，其能够牢固地按压和保持在厚度方面不同的薄型或厚型装载的带盒，以便垂直不动。磁带驱动器D在其内容纳有用于接收和支撑每个盒式磁带40A，40B在盒厚度上不同的装载框架28和用于通过按压盒来保持带盒40A，40B的保持器29。装载框架的侧壁31设置有一对上传感器34和下传感器35，用于识别薄型和厚型带盒。基于由传感器34,35检测到的带盒尺寸，保持器29移位到与装载的带盒40A，40B匹配的高度位置。

4. 发明授权

US07549602B2 Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US07549602B2
公开(公告)日：2009-06-23
申请号：US11724200
申请日：2007-03-15
申请人： Yasuo Inugai , Hideyuki Tanaka , Keiji Ban
发明人： Yasuo Inugai , Hideyuki Tanaka , Keiji Ban
IPC分类号： B65H75/22
CPC分类号： B65H75/14 , B65H2701/378 , B65H2701/5136
摘要： A tape cartridge suitable for high density recording of information signals is provided by enhancing the form accuracy and the assembly precision of a flange fixed to a hub to achieve a high-precision tape reel. The tape reel is placed inside a main casing for winding and storing a recording tape. The tape reel is composed of an upper flange and a hub integrally having a lower flange. The upper flange joined to the upper surface of the hub is fastened and fixed with a screw screwed into the hub from the upper side of the upper flange. The upper flange is fastened and fixed to the hub with a plurality of screws provided in positions away from the central axis of rotation of the tape reel.
摘要翻译：通过提高固定在轮毂上的法兰的形状精度和组装精度来实现高精度带卷，提供适用于高密度记录信息信号的带盒。磁带卷盘放置在主壳体内，用于卷绕和存储记录带。磁带盘由具有下凸缘的上凸缘和轮毂组成。连接到轮毂的上表面的上凸缘由上凸缘的上侧用螺钉拧入轮毂中并固定。上部凸缘通过设置在远离磁带卷轴的中心轴线的位置的多个螺钉紧固并固定到轮毂上。

5. 发明授权

US5485247A Image forming apparatus including a paper feeding device having improved paper jam detection capability 失效
标题翻译：图像形成装置包括具有改进的卡纸检测能力的送纸装置
公开(公告)号：US5485247A
公开(公告)日：1996-01-16
申请号：US105929
申请日：1993-08-13
申请人： Hiroki Morishita , Hiroaki Nakamura , Makoto Eki , Yoshinori Makiura , Masao Otsuka , Kazushiro Taguchi , Keiji Ban
发明人： Hiroki Morishita , Hiroaki Nakamura , Makoto Eki , Yoshinori Makiura , Masao Otsuka , Kazushiro Taguchi , Keiji Ban
IPC分类号： B65H7/12 , B65H7/06 , G03G15/00 , G03G21/00
CPC分类号： G03G15/70 , G03G2215/00548
摘要： A paper feeding device is capable of judging that a paper jam occurs on the basis of output from a first paper detecting switch and a second paper detecting switch. These paper detecting switches are respectively provided ahead of and behind a registration roller which feeds paper sheets to an image forming section. If the first paper detecting switch is turned on when a predetermined time has elapsed since the registration roller started to feed a paper sheet to the image forming section, it is judged that a duplicate paper feeding state has occurred where a plurality of paper sheets are simultaneously fed. If the second paper detecting switch is turned off in the case where it is judged that a duplicate paper feeding state has occurred, it is judged that a paper jam has not occurred. The registration roller is stopped so it will later be ready to feed the subsequent paper sheet. Even when the paper sheets are simultaneously fed in a duplicate paper feeding state, it is not judged that a paper jam occurs as long as the paper sheets are fed one at a time to the image forming section. However, if both the first and second paper detecting switches remain on after the predetermined time, then it is judged that a paper jam has occurred.
摘要翻译：供纸装置能够基于来自第一纸张检测开关和第二纸张检测开关的输出来判断卡纸。这些纸张检测开关分别设置在将纸张馈送到图像形成部分的定位辊的前面和后面。如果从定位辊开始将纸张送入图像形成部分经过了预定时间之后第一个纸张检测开关打开，则判断在多个纸张同时发生复印纸进给状态喂。如果在判断出送纸状态已经发生的情况下第二纸张检测开关被关闭，则判断为没有发生卡纸。定位辊停止，以便随后准备送入后续的纸张。即使在复印纸进给状态下同时进给纸张的情况下，只要纸张一次一张地向图像形成部分供纸就不会发生卡纸。然而，如果第一和第二纸张检测开关在预定时间之后保持接通，则判断已经发生卡纸。

6. 发明申请

US20080121747A1 Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US20080121747A1
公开(公告)日：2008-05-29
申请号：US11724263
申请日：2007-03-15
申请人： Keiji Ban , Toshiro Nishiwaki
发明人： Keiji Ban , Toshiro Nishiwaki
IPC分类号： G11B23/087
CPC分类号： G11B23/08721 , G11B23/08757 , G11B23/08785
摘要： To provide a tape cartridge capable of preventing an area near the posterior rim a tape winding layer from colliding with a casing wall to cause the tape edge to be damaged upon reception of dropping impact in the state where the upper and lower sides of the tape cartridge are reversed, so that the magnetic tape can constantly be maintained in an appropriate state. A pair of right and left hubs for taking up the magnetic tape, a hub locking structure are provided inside a main casing. The hub locking structure is placed on the anterior side of the inner surface of an upper casing in the main casing. A regulating body for regulating inclination of the tape winding layer is formed so as to bulge on the rear side of the inner surface of the upper casing. The regulating body is formed in an oblong rib shape having a bulge size almost identical to a thickness size of the hub locking structure in the inner surface of the upper casing. A flank for avoiding collision with the tape winding layer is formed in a side edge corner of the regulating body. The flank is formed by rounding the end section of the regulating body.
摘要翻译：为了提供能够防止后缘的区域的带盒，带卷绕层与盒壁碰撞，导致在带盒的上侧和下侧的接收到接收到落下冲击时，带边缘被损坏反转，使得磁带可以恒定地保持在适当的状态。用于拾取磁带的一对左右轮毂，在主壳体内设置有轮毂锁定结构。轮毂锁定结构被放置在主壳体中的上壳体的内表面的前侧。用于调节带卷绕层的倾斜度的调节体形成为在上壳体的内表面的后侧上凸出。调节体形成为具有与上壳体的内表面中的轮毂锁定结构的厚度尺寸几乎相同的凸起尺寸的长方形肋状。用于避免与带缠绕层碰撞的侧面形成在调节体的侧边角上。侧面通过对调节体的端部进行四舍五入而形成。

7. 发明授权

US5860044A Open/close mechanism of upper frame for use in image forming apparatus 失效
标题翻译：用于成像设备的上框架的打开/关闭机构
公开(公告)号：US5860044A
公开(公告)日：1999-01-12
申请号：US966505
申请日：1997-11-10
申请人： Makoto Eki , Masayuki Mizuno , Susumu Taniguchi , Hideaki Kimata , Keiji Ban , Hiroyuki Arima , Katsuhide Yamaguchi
发明人： Makoto Eki , Masayuki Mizuno , Susumu Taniguchi , Hideaki Kimata , Keiji Ban , Hiroyuki Arima , Katsuhide Yamaguchi
IPC分类号： B41J29/13 , B41J29/54 , G03B27/62 , G03G15/04 , G03G21/16 , H04N1/00 , G03G15/00
CPC分类号： H04N1/00554 , G03G21/1623 , H04N1/00543 , G03G2221/1675 , G03G2221/1687 , G03G2221/183
摘要： This invention relates to an image forming apparatus constructed such that an upper frame is openably mounted on a main base frame and a pivotal movement transmitter (gear) is rotatably mounted on the upper frame about an axis of a rotation of the upper frame, i.e., in association with the rotation of the upper frame. The gear has a cam portion. One end of a lever comes into contact with part of the cam portion of the gear, while the opposite end of the lever comes into contact with a coil spring. Further, a distance from the pivotal axis of the gear to the contact position of the lever with the cam portion decreases in accordance with a proceeding of the closing operation. Accordingly, as the lever (cam follower) follows the cam portion in accordance with the closing operation of the upper frame, a compression force to compress the coil spring increases. Thereby, a brake force applied to the upper frame on the way of closing also increases.
摘要翻译：本发明涉及一种图像形成装置，其构造成使得上框架可打开地安装在主底架上，并且枢转运动变送器（齿轮）围绕上框架的旋转轴线可旋转地安装在上框架上，即，与上框架的旋转相关联。齿轮具有凸轮部分。杆的一端与齿轮的凸轮部分的一部分接触，而杠杆的相对端与螺旋弹簧接触。此外，根据关闭操作的进行，从齿轮的枢转轴线到杠杆与凸轮部分的接触位置的距离减小。因此，随着杠杆（凸轮从动件）根据上框架的关闭操作跟随凸轮部分，压缩螺旋弹簧的压缩力增加。因此，在关闭路径上施加到上框架的制动力也增加。

8. 发明授权

US5749035A Image transferred sheet conveying guide for use in an image forming apparatus 失效
标题翻译：用于图像形成装置的图像转印纸张输送引导件
公开(公告)号：US5749035A
公开(公告)日：1998-05-05
申请号：US728783
申请日：1996-10-10
申请人： Keiji Ban , Tetsuro Tomoe , Masami Fuchi , Hiroaki Tsuchiya , Osamu Yoshimura , Shinichi Tanaka
发明人： Keiji Ban , Tetsuro Tomoe , Masami Fuchi , Hiroaki Tsuchiya , Osamu Yoshimura , Shinichi Tanaka
IPC分类号： B65H5/36 , G03G15/00 , G03G15/16
CPC分类号： G03G15/657 , G03G2215/00413
摘要： A conveying guide for conveying a sheet onto which an image has been transferred is made of a synthetic resin having a resistance higher than the resistance of the transfer sheet. The upstream side end of the upper surface of the conveying guide is located sufficiently lower than the position at which the sheet is separated from the surface of the photoreceptor drum. With these arrangements, the charging of the conveying guide due to the friction between the sheet and the guide is prevented, thereby restraining the image quality deterioration.
摘要翻译：用于输送图像已经转印到其上的片材的输送引导件由具有高于转印片的电阻的电阻的合成树脂制成。输送引导件的上表面的上游侧端部位于足够低于片材从感光鼓表面分离的位置。利用这些布置，防止了由于片材和引导件之间的摩擦而导致的输送引导件的充电，从而抑制了图像质量的恶化。

9. 发明授权

US07832674B2 Tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US07832674B2
公开(公告)日：2010-11-16
申请号：US11954171
申请日：2007-12-11
申请人： Yasuo Inugai , Keiji Ban
发明人： Yasuo Inugai , Keiji Ban
IPC分类号： G03B23/04
CPC分类号： G11B23/107 , G11B23/043
摘要： A tape cartridge has a tape housing, first and second reel member cooperate with each other to constitute a reel around which a tape is wound, a connecting and biasing member connecting between the first and second, and first and second engaging means. The first engaging means is provided on an inner surface of the lower wall. The second engaging means is provided on a lower surface of the second reel member. This arrangement allows that the second engaging means can engage with the first engaging means due to a biasing force caused by the connecting and biasing member to prevent a rotation of the second reel member and can disengage from the first engaging means when the drive shaft accesses the second reel member through the opening and forces the second reel member toward the first reel member against the biasing force of the connecting and biasing member.
摘要翻译：带盒具有带壳体，第一和第二卷轴构件相互配合以构成缠绕带的卷轴，连接和偏压构件，其连接在第一和第二以及第一和第二接合装置之间。第一接合装置设置在下壁的内表面上。第二接合装置设置在第二卷轴构件的下表面上。这种布置允许第二接合装置由于由连接和偏置构件引起的偏压力而与第一接合装置接合以防止第二卷轴构件的旋转，并且当驱动轴进入第二接合装置时可以与第一接合装置脱离接合第二卷轴构件通过所述开口并且克服所述连接和偏置构件的偏压力迫使所述第二卷轴构件朝向所述第一卷轴构件。

10. 发明申请

US20080149753A1 TAPE CARTRIDGE 审中-公开
公开(公告)号：US20080149753A1
公开(公告)日：2008-06-26
申请号：US11947620
申请日：2007-11-29
申请人： Toshiro Nishiwaki , Keiji Ban
发明人： Toshiro Nishiwaki , Keiji Ban
IPC分类号： G11B23/04
CPC分类号： G11B23/08771 , G11B23/08764
摘要： A tape cartridge has a housing having upper and lower walls defining an interior therebetween, a pair of tape winding elements provided on left and right sides of the interior of the housing, the tape winding elements being supported for rotation by the upper and lower walls of the housing, a tape wound around the tape winding elements, a restriction sheet provided between the upper wall of the housing and windings of the tape, and a restriction means made of a lower bouncing material. The restriction means is provided in a region on a rear side of a line connecting centers of the tape winding elements and opposing the windings of the tape and also between the upper wall of the housing and the restriction sheet so that, when the restriction sheet is forced toward the upper wall by an edge of laterally moving tape, the restriction means receives the forced restriction sheet and then resiliently returns the restriction sheet toward the tape winding to prevent a misaligned winding of the tape.
摘要翻译：磁带盒具有壳体，其具有限定其内部的内壁的上壁和下壁;设置在壳体内部的左侧和右侧的一对磁带绕组元件，磁带绕组元件被支撑以由上壁和下壁壳体，缠绕在带卷绕元件上的带，设置在壳体的上壁和带的绕组之间的限制片，以及由下弹性材料制成的限制装置。限制装置设置在连接带卷绕元件的中心并与带的绕组相对的线的后侧以及壳体的上壁与限制片之间的区域中，使得当限制片是通过横向移动的带的边缘被迫朝向上壁，限制装置接收强制限制片，然后弹性地将限制片朝着带卷绕返回，以防止带的不对准卷绕。

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