公开(公告)号：US5852757A

公开(公告)日：1998-12-22

申请号：US680959

申请日：1996-07-16

申请人： Toshio Tooda ,  Yoshio Yamaguchi ,  Nobuo Kuwabara ,  Mituru Sato ,  Haruyasu Watanabe ,  Akira Nagahara ,  Sachio Sasaki ,  Yoshiya Ishiyama ,  Hiroshi Kera ,  Masanori Nishido ,  Hisashi Hanzawa

发明人： Toshio Tooda ,  Yoshio Yamaguchi ,  Nobuo Kuwabara ,  Mituru Sato ,  Haruyasu Watanabe ,  Akira Nagahara ,  Sachio Sasaki ,  Yoshiya Ishiyama ,  Hiroshi Kera ,  Masanori Nishido ,  Hisashi Hanzawa

IPC分类号： G03G15/08 ,  G03G21/10 ,  G03G15/00 ,  G03G21/00

CPC分类号： G03G15/0822 ,  G03G21/105

摘要： An electrophotographic image forming apparatus including a toner circulating mechanism for recovering a residual toner scraped from a photosensitive drum to a developing device. The developing device includes a housing for defining a toner chamber, a developing roller rotatably mounted in the housing, an agitator rotatably mounted in the housing and provided in the toner chamber, and a partition member mounted to the housing to define a carrier chamber between the partition member and the developing roller. The toner circulating mechanism directly returns the residual toner scraped from the photosensitive drum to the toner chamber in the developing device. The toner chamber may contain a foreign matter removing device. The partition member may have various shapes.

摘要翻译： 一种电子照相图像形成装置，包括调色剂循环机构，用于将从感光鼓刮下的残余调色剂回收到显影装置。 显影装置包括用于限定调色剂室的壳体，可旋转地安装在壳体中的显影辊，可旋转地安装在壳体中并设置在调色剂室中的搅拌器，以及安装到壳体上以在其间形成载体室的分隔构件 分隔构件和显影辊。 调色剂循环机构将从感光鼓刮下的残留调色剂直接返回到显影装置中的调色剂室。 调色剂室可以含有异物去除装置。 分隔构件可以具有各种形状。

公开(公告)号：US5528344A

公开(公告)日：1996-06-18

申请号：US425571

申请日：1995-04-20

申请人： Yoshio Yamaguchi ,  Hisashi Hanzawa ,  Shinzo Tanaka ,  Nobuyuki Tanaka

发明人： Yoshio Yamaguchi ,  Hisashi Hanzawa ,  Shinzo Tanaka ,  Nobuyuki Tanaka

IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/08 ,  G03G21/16 ,  G03G21/20

CPC分类号： G03G15/6552 ,  G03G15/00 ,  G03G15/0856 ,  G03G15/086 ,  G03G15/0889 ,  G03G2215/00012 ,  G03G2215/0609

摘要： The present invention relates to an image forming device such as a copying machine, a printer, or the like that records an image on a sheet of ordinary paper, more particularly to image forming device that can be installed in multiple direction, for example, vertically or horizontally. The object is to realize a device serviceable to any installation direction and to provide a stable operation independently on the installation direction and an improved reliability. The image forming device consists of an installation direction detecting unit for detecting an installation direction of the device body; and a control unit for controlling the operation of the device body according to the installation direction detected. The control unit includes the plural control sequence units each arranged in an installation direction for setting a control condition corresponding to the installation direction, and a control condition selecting unit for selecting a control sequence unit corresponding to the installation direction detected among the plural control sequence units.

摘要翻译： 本发明涉及一种在普通纸张上记录图像的复印机，打印机等图像形成装置，更具体地涉及可以例如垂直安装在多个方向上的图像形成装置 或水平。 目的在于实现对任何安装方向的使用的设备，并且在安装方向上独立地提供稳定的操作并提高可靠性。 图像形成装置由用于检测装置主体的安装方向的安装方向检测单元构成; 以及控制单元，用于根据检测到的安装方向来控制设备主体的操作。 所述控制单元包括多个控制顺序单元，每个控制顺序单元沿安装方向布置，用于设置与安装方向相对应的控制条件;以及控制条件选择单元，用于选择与多个控制顺序单元中检测到的安装方向对应的控制顺序单元 。

公开(公告)号：US06592041B1

公开(公告)日：2003-07-15

申请号：US09644120

申请日：2000-08-23

申请人： Hisashi Hanzawa

发明人： Hisashi Hanzawa

IPC分类号： G06K700

CPC分类号： G06K13/0806 ,  G06K13/08

摘要： A transfer apparatus for transferring a storage medium includes a holder for holding a storage medium, the holder being adapted to move between a first position for loading and unloading the storage medium and a second position for containing the storage medium on the chassis of the apparatus, a connector arranged in the holder and adapted to be connected to the terminal section of the storage medium when the holder is at the first position and a restriction member for restricting the movement of the holder from the first position to the second position until the connector is connected to the terminal section. With this arrangement, the terminal section of the storage medium and the connector can be reliably connected with each other.

摘要翻译： 用于传送存储介质的传送装置包括用于保持存储介质的保持器，所述保持器适于在用于装载和卸载存储介质的第一位置和用于将所述存储介质容纳在所述设备的底盘上的第二位置之间移动， 连接器，其布置在所述保持器中，并且当所述保持器处于所述第一位置时适于连接到所述存储介质的端子部分;以及限制构件，用于限制所述保持器从所述第一位置移动到所述第二位置直到所述连接器为止 连接到终端部分。 通过这种布置，存储介质的端子部分和连接器可以彼此可靠地连接。

公开(公告)号：US5943182A

公开(公告)日：1999-08-24

申请号：US185756

申请日：1998-11-04

申请人： Hisashi Hanzawa ,  Hong-Seok Yang

发明人： Hisashi Hanzawa ,  Hong-Seok Yang

IPC分类号： G11B5/54 ,  G11B15/18 ,  G11B15/44 ,  G11B25/06 ,  G11B5/008

CPC分类号： G11B15/1883 ,  G11B15/442 ,  G11B25/063

摘要： A tape recording and/or playback apparatus for use with a magnetic tape cassette including a magnetic head, a head moving mechanism, a switching mechanism, and a tension adjust mechanism. The switching mechanism switches over the tape running direction between a forward direction and a reverse direction and also changes the tape running speed to a speed higher than the normal recording and/or playback speed. The tape is driven by an endless belt cooperating with take-up and supply reel flywheels. When the high-speed tape drive operation is selected by the switching mechanism, the head is withdrawn from contact with the tape and the belt tension is reduced during the high-speed tape drive operation.

摘要翻译： 一种与包括磁头，磁头移动机构，切换机构和张力调节机构的磁带盒一起使用的磁带记录和/或重放装置。 切换机构在前进方向和反向之间切换磁带运行方向，并且还将磁带运行速度改变到高于正常记录和/或重放速度的速度。 磁带由与卷带和供带轮飞轮配合的环形带驱动。 当通过切换机构选择高速磁带驱动器操作时，头部被退出与带的接触，并且在高速磁带驱动操作期间皮带张力减小。

公开(公告)号：US4147898A

公开(公告)日：1979-04-03

申请号：US776176

申请日：1977-03-10

申请人： Toshimasa Tozune ,  Hisashi Hanzawa

发明人： Toshimasa Tozune ,  Hisashi Hanzawa

IPC分类号： G11B15/02 ,  G11B15/18 ,  G11B15/44 ,  G11B15/46 ,  G11B15/32 ,  G11B31/00

CPC分类号： G11B15/46 ,  G11B15/1883 ,  G11B15/442

摘要： A tape recording and/or reproducing apparatus using a tape cassette, or the like, includes a mechanism for detecting the end of the tape by detecting stopping of a tape reel mount and a change-over mechanism for placing the recording and/or reproducing apparatus, in response to the detection of the tape end, into an automatic shut-off operation, an automatic rewind operation, and an automatic repeat operation. An operating mechanism is also provided which cooperates with the drive for transporting the tape such that one of the automatic shut-off operation, automatic rewind operation and/or automatic repeat operation of the apparatus is effected with the operating mechanism in accordance with the selection of the change-over means, when the end of the tape is detected.

摘要翻译： 使用带盒等的磁带记录和/或再现装置包括用于通过检测带盘安装座的停止和用于放置记录和/或再现装置的转换机构来检测磁带末端的机构 响应于磁带端的检测，进入自动关闭操作，自动重绕操作和自动重复操作。 还提供了一种操作机构，其与用于传送带的驱动器协作，使得根据所选择的操作机构，利用操作机构实现设备的自动关闭操作，自动重绕操作和/或自动重绕操作中的一个 当检测到磁带的末端时，转换装置。

公开(公告)号：US20050070142A1

公开(公告)日：2005-03-31

申请号：US10399003

申请日：2002-08-16

申请人： Hisashi Hanzawa ,  Taizo Ogawa

发明人： Hisashi Hanzawa ,  Taizo Ogawa

IPC分类号： G06K13/06 ,  G06K7/00 ,  G06K13/08 ,  G06K17/00 ,  G11B25/04 ,  G11B33/12 ,  H01R13/62

CPC分类号： G11B33/122 ,  G06K7/0047 ,  G06K7/006 ,  G06K13/08 ,  G11B25/046

摘要： Apparatus that carries or transfers a memory medium having a solid-state memory over the inside and outside portions of a recording and/or reproducing apparatus is adapted so that, by selective engagement with respect to a chassis or a holder of a fluctuation lever the memory medium is inserted and held. The memory medium is moved in a manner bridging between an eject position where insertion/withdrawal of the memory medium is permitted and a loading position. A first biasing member moves and biases the holder in an eject direction opposite to a memory medium insertion direction is caused to store biasing force in the eject direction. A second biasing member biases the holder in the memory medium insertion direction and is caused to be operative to carry out switching between movement in the memory medium insertion direction of the holder and movement in the eject direction.

摘要翻译： 在记录和/或再现装置的内部和外部部分承载或传送具有固态存储器的存储介质的装置适于使得通过相对于机架或变动杆的保持器选择性地接合存储器 介质被插入并保持。 存储介质以允许存储介质的插入/取出的排出位置与装载位置之间的桥接方式移动。 第一偏置构件沿着与存储介质插入方向相反的排出方向移动并偏压保持器，从而在弹出方向上存储偏压力。 第二偏置构件在存储介质插入方向上偏置保持器，并且使得可操作地执行在保持器的存储介质插入方向上的移动和沿排出方向的移动之间的切换。

公开(公告)号：US4178809A

公开(公告)日：1979-12-18

申请号：US886428

申请日：1978-03-14

申请人： Hisashi Hanzawa ,  Kozi Yoshino

发明人： Hisashi Hanzawa ,  Kozi Yoshino

IPC分类号： G11B15/10 ,  G05G1/02 ,  G05G5/08

CPC分类号： G11B15/10 ,  Y10T74/18528 ,  Y10T74/19874 ,  Y10T74/20244

摘要： A mode change-over device for a recording and/or reproducing apparatus includes plural push buttons depressible into different operative positions; a mode selecting lever movable to plural positions in accordance with the selective depression of the push buttons; a mode change-over lever movable to plural operative positions in accordance with the movement of the mode selecting lever; and a drive mechanism for driving the mode change-over lever in any one of the plural operative positions.

摘要翻译： 用于记录和/或再现装置的模式转换装置包括可压入不同操作位置的多个按钮; 根据所述按钮的选择性按压，可移动到多个位置的模式选择杆; 根据模式选择杆的移动可移动到多个操作位置的模式切换杆; 以及用于在多个操作位置中的任一个中驱动模式转换杆的驱动机构。

公开(公告)号：US06434356B1

公开(公告)日：2002-08-13

申请号：US09658155

申请日：2000-09-08

申请人： Hiroyasu Ishijima ,  Kunihiko Sato ,  Hideki Kamaji ,  Hisashi Hanzawa

发明人： Hiroyasu Ishijima ,  Kunihiko Sato ,  Hideki Kamaji ,  Hisashi Hanzawa

IPC分类号： G03G1516

CPC分类号： G03G15/1675

摘要： An image transferring apparatus is provided which holds a print sheet in a nip between an image carrier and a transfer roller and supplies the current to the transfer roller to transfer a toner image formed on the image carrier to the print medium. The apparatus has conductive brushes disposed in contact with ends. of the transfer roller to form a bypass circuit. The bypass circuit is connected to ground through a resistor and introduce the part of the current supplied to the transfer roller in an image transferring operation, thereby avoiding formation of any print defects such as discharge-caused marks or toner stops.

摘要翻译： 提供一种图像传送装置，其将打印片材保持在图像载体和转印辊之间的辊隙中，并将电流供给到转印辊，以将形成在图像载体上的调色剂图像转印到打印介质上。 该设备具有与末端接触设置的导电刷。 的转印辊以形成旁路电路。 旁路电路通过电阻器连接到地，并在图像转印操作中引入提供给转印辊的电流的一部分，从而避免形成诸如放电引起的标记或调色剂停止的任何打印缺陷。

公开(公告)号：US5953182A

公开(公告)日：1999-09-14

申请号：US944958

申请日：1997-10-07

申请人： Hisashi Hanzawa ,  Hong-Seok Yang

发明人： Hisashi Hanzawa ,  Hong-Seok Yang

IPC分类号： G11B15/18 ,  G11B15/44 ,  G11B25/06 ,  G11B5/54

CPC分类号： G11B15/442 ,  G11B15/1883 ,  G11B25/063

摘要： A magnetic recording and/or playback apparatus for use with a tape cassette, in which a magnetic tape is accommodated, includes a magnetic head, a switching mechanism and a head moving mechanism. The magnetic head is movable between a recording and/or playback position where the magnetic head contacts the magnetic tape in the tape cassette to record and/or play back information signals on and/or from the magnetic tape and a position where the magnetic head is spaced from the magnetic tape in the tape cassette. The switching mechanism switches over the running direction of the magnetic tape between forward direction and reverse direction. The head moving mechanism moves the magnetic head between the recording and/or playback position and the spaced position. The head moving mechanism includes a pair of holding portions for holding the magnetic head in the recording and/or playback position. The pair of holding portions hold the magnetic head such that when the magnetic tape is run in the forward direction by the switching mechanism, one of the pair of holding portions holds the magnetic head in the recording and/or playback position, and when the magnetic tape is run in the reverse direction by the switching mechanism, the other of the pair of holding portions holds the magnetic head in the recording and/or playback position.

摘要翻译： 用于与磁带一起使用的磁记录和/或播放装置包括磁头，切换机构和磁头移动机构。 磁头可以在磁头与磁带盒中的磁带接触的记录和/或重放位置之间移动，以记录和/或播放磁带上和/或从磁带的信息信号，以及磁头是 与磁带盒中的磁带隔开。 切换机构在正向和反向之间切换磁带的运行方向。 头部移动机构使磁头在记录和/或播放位置和间隔位置之间移动。 头移动机构包括用于将磁头保持在记录和/或播放位置的一对保持部。 一对保持部保持磁头，使得当磁带通过切换机构向前方移动时，一对保持部中的一个将磁头保持在记录和/或播放位置，并且当磁 磁带通过切换机构沿相反方向运行，另一对保持部分将磁头保持在记录和/或重放位置。

公开(公告)号：US5621589A

公开(公告)日：1997-04-15

申请号：US325404

申请日：1994-12-27

申请人： Koga Noriyuki ,  Hisashi Hanzawa

发明人： Koga Noriyuki ,  Hisashi Hanzawa

IPC分类号： G11B15/61 ,  G11B15/665 ,  G11B15/675

CPC分类号： G11B15/615 ,  G11B15/6656 ,  G11B15/67565

摘要： A recording/reproducing apparatus for a tape-like recording medium housed in a tape cassette has a main chassis with a rotary head cylinder mounted thereon, and a subchassis coupled to the main chassis for sliding movement relative to the main chassis in directions toward and away from the rotary head cylinder. The subchassis has a pair of hub drive shafts and a plurality of guide rollers movable in a predetermined direction. The tape housed in the tape cassette loaded on the subchassis can be pulled out of the tape cassette and wound around the rotary head cylinder by moving the guide rollers in response to relative sliding movement of the main chassis and the subchassis. The tape can thus be loaded and unloaded manually.

摘要翻译： PCT No.PCT / JP94 / 00378 Sec。 371日期1994年12月27日第 102（e）日期1994年12月27日PCT 1994年3月9日PCT公布。 出版物WO94 / 20958 日期1994年9月15日一种用于容纳在带盒中的带状记录介质的记录/再现装置具有安装在其上的旋转磁头气缸的主机架，以及联接到主机架的副机架，用于相对于主机架滑动 在朝向和远离旋转磁头气缸的方向上。 副机架具有一对轮毂驱动轴和可沿预定方向移动的多个导辊。 容纳在子机架中的磁带盒中的磁带可以从盒式磁带中拉出并且通过响应于主机架和副机架的相对滑动而移动导辊而缠绕在旋转磁头气缸上。 因此可以手动装载和卸载磁带。