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31. 发明申请

US20050249510A1 Method, device, system and recording medium for detecting improper cartridge, and cartridge 有权
公开(公告)号：US20050249510A1
公开(公告)日：2005-11-10
申请号：US11179530
申请日：2005-07-13
申请人： Yoshihiro Ito , Kazuo Okoyama , Takeshi Watanabe
发明人： Yoshihiro Ito , Kazuo Okoyama , Takeshi Watanabe
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G15/553 , G03G15/556 , G03G21/1889 , G03G2221/1823
摘要： A cartridge is set in a printer main unit, and has a remaining toner measurer which measures toner in a toner chamber upon setting of the cartridge. A cartridge memory stores information of a remaining toner amount measured previously. CPU compares the remaining toner amount measured newly with the remaining toner amount measured previously and read from the cartridge memory. If there is an increase in the toner, the cartridge is determined as improper cartridge reloaded with the toner. An alarm signal is generated. Also, printing is inhibited. In another preferred embodiment, shortage information is assigned to the cartridge upon using up the toner. The cartridge, if it has the shortage information, is determined as improper. If a characteristic of the toner is not within a reference range, the cartridge is determined improper. In another preferred embodiment, an upper limit of the number of times of toner reloading is predetermined. The cartridge is determined improper if the reloading time number comes up to the upper limit. The improper cartridge is set in a state in which operation is inhibited. Also, when the cartridge is disassembled, the improper cartridge is inhibited from operating.

32. 发明申请

US20050163526A1 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：耦合部分，感光鼓，处理盒和电子照相成像设备
公开(公告)号：US20050163526A1
公开(公告)日：2005-07-28
申请号：US11084623
申请日：2005-03-21
申请人： Toshiharu Kawai , Kazushi Watanabe , Yoshihiro Ito
发明人： Toshiharu Kawai , Kazushi Watanabe , Yoshihiro Ito
IPC分类号： G03G21/00 , F16D1/10 , G03G15/00 , G03G21/18
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a hole defined by twisted surfaces, the hole being substantially coaxial with the gear, and a main assembly side grounding contact provided in the hole, the process cartridge includes an electrophotographic photosensitive drum; process mechanisms actable on the photosensitive drum; and a projection engageable with the twisted surfaces, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the hole and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; and a cartridge side grounding contact electrically connected with the electrophotographic photosensitive drum for electrically grounding the electrophotographic photosensitive drum when the process cartridge is mounted to the main assembly of the apparatus, the cartridge side grounding contact being provided on the projection so as to be electrically connectable with the main assembly side grounding contact
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，其中主组件包括电动机，用于接收来自电动机的驱动力的主组件侧齿轮，由扭曲表面限定的孔，该孔基本上与齿轮和设置在孔中的主组件侧接地触点，处理盒包括电子照相感光鼓; 可在感光鼓上作用的加工机构; 以及与所述扭转表面接合的突起，所述突起设置在所述感光鼓的纵向端部，其中当所述主组件侧齿轮随着所述孔和突起彼此接合而旋转时，旋转驱动力从所述齿轮传递到感光鼓通过孔和突起之间的接合; 以及与电子照相感光鼓电连接的盒侧接地触点，用于当处理盒安装到设备的主组件时将电子照相感光鼓电接地，盒侧接地触点设置在突起上以便可电连接与主组件侧接地

33. 发明授权

US06879786B2 Method, device, system and recording medium for detecting improper cartridge, and cartridge 失效
公开(公告)号：US06879786B2
公开(公告)日：2005-04-12
申请号：US10844560
申请日：2004-05-13
申请人： Yoshihiro Ito , Kazuo Okoyama , Takeshi Watanabe
发明人： Yoshihiro Ito , Kazuo Okoyama , Takeshi Watanabe
IPC分类号： G03G15/00 , G03G21/18 , G03G15/08
CPC分类号： G03G15/553 , G03G15/556 , G03G21/1889 , G03G2221/1823
摘要： A cartridge is set in a printer main unit, and has a remaining toner measurer which measures toner in a toner chamber upon setting of the cartridge. A cartridge memory stores information of a remaining toner amount measured previously. CPU compares the remaining toner amount measured newly with the remaining toner amount measured previously and read from the cartridge memory. If there is an increase in the toner, the cartridge is determined as improper cartridge reloaded with the toner. An alarm signal is generated. Also, printing is inhibited. In another preferred embodiment, shortage information is assigned to the cartridge upon using up the toner. The cartridge, if it has the shortage information, is determined as improper. If a characteristic of the toner is not within a reference range, the cartridge is determined improper. In another preferred embodiment, an upper limit of the number of times of toner reloading is predetermined. The cartridge is determined improper if the reloading time number comes up to the upper limit. The improper cartridge is set in a state in which operation is inhibited. Also, when the cartridge is disassembled, the improper cartridge is inhibited from operating.

34. 发明申请

US20050070840A1 Iontophoresis device 失效
标题翻译：离子渗透装置
公开(公告)号：US20050070840A1
公开(公告)日：2005-03-31
申请号：US10488970
申请日：2002-05-15
申请人： Akihiko Matsumura , Sakae Torisawa , Kiyoshi Kanamura , Yoshihiro Ito , Yoriko Kobayashi
发明人： Akihiko Matsumura , Sakae Torisawa , Kiyoshi Kanamura , Yoshihiro Ito , Yoriko Kobayashi
IPC分类号： A61N1/30
CPC分类号： A61N1/303 , A61N1/0444
摘要： An iontophoresis device useful for administering an ionic drug by iontophoresis has an iontophoresis electrode section (active electrode section) and a ground electrode section (inactive electrode section) both of which are to be connected to a power source. The iontophoresis device includes elements (members) of both of the electrode sections are all formed of membrane bodies, and includes ion exchange membranes different in ion selectivity, one being selective to ions of the same species as charged ions of the ionic drug and the other to ions different in species from the charged ions of the ionic drug that are arranged in the iontophoresis electrode section, and at least an ion exchange membrane selective to ions opposite to the charged ions of the ionic drug is arranged in the ground electrode section. The iontophoresis device can administer the ionic drug stably over a long period of time at high transport efficiency.
摘要翻译：用于通过离子电渗法施用离子药物的离子电渗疗装置具有两个要连接到电源的离子电渗电极部分（有源电极部分）和接地电极部分（无电极部分）。离子电渗装置包括两个电极部分的元件（构件）均由膜体形成，并且包括离子选择性不同的离子交换膜，一个对离子与离子药物的带电离子相同的离子的离子选择性与离子电泳电极部中配置的离子性药物的带电离子不同的离子，并且至少对离子药物的与带电离子相反的离子选择性的离子交换膜配置在接地电极部。离子电渗装置可以在高运输效率下长时间稳定地施用离子药物。

35. 发明申请

US20050063732A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20050063732A1
公开(公告)日：2005-03-24
申请号：US10943030
申请日：2004-09-17
申请人： Yoshihiro Ito
发明人： Yoshihiro Ito
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G21/1647 , G03G15/00 , G03G15/1615 , G03G21/168 , G03G2215/00139 , G03G2215/0135 , G03G2215/0141 , G03G2221/1642
摘要： The image forming apparatus including a belt member having a convex portion, effecting a circular movement, a first tensioning member for tensioning said belt member and a second tensioning member for tensioning said belt member, drive receiving means for receiving force by a circular movement in a direction of the circular movement of said belt member, wherein an angle of said second tensioning member to said first tensioning member by inputting the force by the movement into said drive receiving means, and wherein the force by the circular movement is input by contacting said convex portion to said drive receiving means.
摘要翻译：图像形成装置包括具有凸部的带部件，进行圆周运动，用于张紧所述带部件的第一张紧部件和用于张紧所述带部件的第二张紧部件，用于通过圆周运动接收力的驱动接收部件所述带构件的圆周运动的方向，其中通过将所述运动的力输入到所述驱动接收装置中，所述第二张紧构件与所述第一张紧构件的角度，并且其中所述圆周运动的力通过使所述凸起部分到所述驱动器接收装置。

36. 发明申请

US20050052759A1 Photographic apparatus and lens barrel 失效
标题翻译：摄影器材和镜筒
公开(公告)号：US20050052759A1
公开(公告)日：2005-03-10
申请号：US10935126
申请日：2004-09-08
申请人： Yoshihiro Ito , Takehiko Senba
发明人： Yoshihiro Ito , Takehiko Senba
IPC分类号： G03B17/04 , H04N5/225 , G02B15/14 , G02B7/02
CPC分类号： G03B17/04 , H04N5/2254
摘要： To provide a digital camera which is thinner than conventional when a lens barrel is collapsed, and is improved in suppression of degradation of image quality due to dust or the like introduced into the lens barrel. A lens barrel has: an optical-member advancement/retraction mechanism that retracts any of plural optical members from an optical axis for picture taking when the lens barrel is collapsed, and advances the optical member, which is retracted when the lens barrel is collapsed, onto the optical axis for picture taking when the lens barrel is extended; and a cleaning member that cleans at least either of the optical member or one, which is adjacent to the optical member, of the plural optical members and a solid-state image pickup section as a result of retracting or advancing the optical member by the optical-member retraction/advancement mechanism.
摘要翻译：为了提供一种数字照相机，当透镜镜筒折叠时，它比常规的更薄，并且改善了抑制由于引入到镜筒中的灰尘等引起的图像质量劣化。镜筒具有：当镜筒折叠时使光学构件从用于拍摄的光轴缩回的多个光学构件的光学构件前进/退回机构，并且使透镜镜筒折叠时缩回的光学构件前进，当镜筒伸长时，在光轴上进行拍摄; 以及清洁构件，其通过光学元件使光学构件缩回或前进而清洁多个光学构件中的光学构件或邻近光学构件的至少一个光学构件和固态摄像部分的清洁构件 - 成员撤回/晋升机制。

37. 发明申请

US20050030408A1 Solid-state image pickup device and optical instrument 有权
标题翻译：固态摄像装置和光学仪器
公开(公告)号：US20050030408A1
公开(公告)日：2005-02-10
申请号：US10882673
申请日：2004-07-02
申请人： Yoshihiro Ito , Hiroshi Endo , Akio Omiya
发明人： Yoshihiro Ito , Hiroshi Endo , Akio Omiya
IPC分类号： G02B7/08 , H01L27/14 , H04N5/225 , H04N5/232 , H04N5/335 , H04N5/361 , H04N101/00
CPC分类号： H04N5/23296 , H04N5/2253 , H04N5/2254
摘要： A solid-state image pickup device including a solid-state image pickup element which is curved in a light incident direction and a curvature changing portion which changes a curvature of the solid-state image pickup element, and an optical instrument including a lens unit and a solid-state image pickup element which is curved toward the lens unit and picks up taking an image focused by the lens unit wherein the curvature changing portion changes a curvature radius of the solid-state image pickup element so that the solid-state image pickup element is curved at a first curvature in a telephoto mode and the solid-state image pickup element is curved at a second curvature larger than the first curvature in a wide-angle mode.
摘要翻译：一种固态图像拾取装置，包括在光入射方向上弯曲的固态图像拾取元件和改变固态图像拾取元件的曲率的曲率改变部分，以及包括透镜单元和固态图像拾取元件，其朝向透镜单元弯曲并拾取采用由透镜单元聚焦的图像，其中曲率改变部分改变固态图像拾取元件的曲率半径，使得固态图像拾取元件在长焦模式下以第一曲率弯曲，并且固态图像拾取元件在广角模式中以比第一曲率大的第二曲率弯曲。

38. 发明授权

US06847154B2 Surface acoustic wave device and communication device 失效
标题翻译：声表面波装置及通讯装置
公开(公告)号：US06847154B2
公开(公告)日：2005-01-25
申请号：US10255968
申请日：2002-09-27
申请人： Yoshihiro Ito , Michio Kadota , Koji Fujimoto
发明人： Yoshihiro Ito , Michio Kadota , Koji Fujimoto
IPC分类号： H03H9/145 , H03H9/02 , H03H9/25 , H03H9/64
CPC分类号： H03H9/14552 , H03H9/02543 , H03H9/6496
摘要： A Shear Horizontal-type end-surface-reflection-type surface acoustic wave device includes a piezoelectric substrate having end surfaces. The most appropriate positions of the end surfaces of the piezoelectric substrate are determined. Interdigital transducers are disposed on the main surface of the piezoelectric substrate having a comparatively low relative dielectric constant ∈11T (for example, a relative dielectric constant of about 40 or less). The positions of the end surfaces are determined so that the distance from the center of the second electrode finger, counting from the outermost side in the surface acoustic wave propagation direction among the interdigital transducers, to the end surfaces (end surfaces for reflecting the surface acoustic wave) of the piezoelectric substrate satisfy the relationship (N+⅝)λs≦L≦(N+⅞)λs, where λs is the wavelength of the surface acoustic wave, and N is 0 or a positive integer.
摘要翻译：剪切水平型端面反射型表面声波装置包括具有端面的压电基板。确定压电基片的端面最合适的位置。叉指换能器设置在压电基片的相对介电常数ε11（例如相对介电常数约为40或更小）的主表面上。端面的位置被确定为使得从叉指式换能器之间的表面声波传播方向上的最外侧的第二电极指的中心到端面（用于反射表面声学的端面）（N + 5/8）lambdas <= L <=（N + 7/8）lambdas，其中lambdas是表面声波的波长，N是0或正整数。

39. 发明授权

US06782213B2 Memory member, unit, process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US06782213B2
公开(公告)日：2004-08-24
申请号：US10342095
申请日：2003-01-15
申请人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
发明人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： A memory member usable with an electrophotographic image forming apparatus, includes a base; a storing element, provided in the base, for storing information; a memory antenna, provided in the base, for sending the information stored in the storing element to a main assembly antenna provided in a main assembly of the apparatus, when the memory member is mounted to the main assembly of the electrophotographic image forming apparatus; a sending member, provided in the base, for sending the information stored in the storing element to the memory antenna; and an outer casing member covering the base provided with the storing element, the sending member and the memory antenna.

40. 发明授权

US06701107B2 Memory member, unit, process cartridge and electrophotographic image forming apparatus 有权
标题翻译：存储器件，单元，处理盒和电子照相成像设备
公开(公告)号：US06701107B2
公开(公告)日：2004-03-02
申请号：US09935246
申请日：2001-08-23
申请人： Toshiyuki Karakama , Kazushi Watanabe , Yoshihiro Ito
发明人： Toshiyuki Karakama , Kazushi Watanabe , Yoshihiro Ito
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： An unit detachably mountable to a main assembly of an electrophotographic image forming apparatus for forming an image on a recording material, including: (a) a unit frame; and (b) a memory member supported by the unit frame, the memory member including: a base; a storing element, provided on the base, for storing information; a memory antenna, provided in the base, for sending the information stored in the storing element to a main assembly antenna provided in a main assembly of the apparatus, when the memory member is mounted to the main assembly of the apparatus; a sending member, provided in the base, for sending the information stored in the storing element to the memory antenna; and an outer casing member covering the base provided with the storing element, the sending member and the memory antenna. The memory member is disposed substantially at a central portion of the unit frame with respect to a direction crossing a mounting direction in which the unit is mounted to the main assembly of the
摘要翻译：一种可拆卸地安装到用于在记录材料上形成图像的电子照相图像形成装置的主组件的单元，包括：（a）单元框架; 和（b）由所述单元框支撑的存储构件，所述存储构件包括：基座; 存储元件，设置在基座上，用于存储信息; 存储器天线，设置在基座中，用于当存储器构件安装到设备的主组件时，将存储在存储元件中的信息发送到设置在设备的主组件中的主组件天线; 发送构件，设置在基座中，用于将存储在存储元件中的信息发送到存储器天线; 以及覆盖设置有存储元件的底座的外壳构件，发送构件和存储天线。记忆部件基本上设置在单元框架的中心部分处，该中心部分相对于与单元安装到主组件的安装方向相交的方向

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