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41. 再颁专利

USRE35528E Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine 失效
标题翻译：具有调色剂供给箱和调色剂回收罐的图像记录装置，该调色剂回收罐被配置成一体的一次性盒
公开(公告)号：USRE35528E
公开(公告)日：1997-06-10
申请号：US269452
申请日：1994-06-30
申请人： Yozo Matsuura , Shiroh Kondoh , Kazuhiro Yuasa , Hiroshi Saitoh , Hiroyuki Kiyoi , Masanori Yoshimura , Masahiro Kawabe , Yoshiya Itoh
发明人： Yozo Matsuura , Shiroh Kondoh , Kazuhiro Yuasa , Hiroshi Saitoh , Hiroyuki Kiyoi , Masanori Yoshimura , Masahiro Kawabe , Yoshiya Itoh
IPC分类号： G03G15/00 , G03G15/08 , G03G21/00 , G03G21/10 , G03G21/16
CPC分类号： G03G21/12 , G03G15/0868 , G03G15/0875 , G03G21/105 , G03G2215/068 , G03G2215/0685 , Y10S222/01
摘要： A xerographic image recording apparatus includes a photosensitive body moved along a circuitous path, an electric discharging unit for eliminating electric charges from the photosensitive body, a precharging unit for charging the photosensitive body electrically, an image writing unit for writing an image on the photosensitive body, an image developing unit for coating the photosensitive body by the toner to form a toner image on the photosensitive body; a recording sheet feeding unit for feeding a recording sheet along a sheet path, an image transfer unit for transferring the toner image onto a recording sheet, a cleaning unit for removing the toner remaining on the photosensitive body after the transfer of image on the recording sheet is completed, a toner supply tank for supplying the toner to the image developing unit, and a toner recovery tank for collecting the toner removed by the cleaning unit from the photosensitive body, wherein the toner supply tank and the toner recovery tank are assembled into a unitary body to form a detachable magazine.
摘要翻译：静电摄影图像记录装置包括沿着迂回路径移动的感光体，用于消除来自感光体的电荷的放电单元，用于对感光体电气充电的预充电单元，用于在感光体上写入图像的图像写入单元图像显影单元，用于通过调色剂涂覆感光体以在感光体上形成调色剂图像; 用于沿着片材路径馈送记录片材的记录片材馈送单元，用于将调色剂图像转印到记录片材上的图像转印单元，用于在记录片材上转印图像之后去除残留在感光体上的调色剂的清洁单元完成了将调色剂供给到图像显影单元的调色剂供应箱和用于将由清洁单元移除的调色剂从感光体收集的调色剂回收罐，其中调色剂供应箱和调色剂回收罐被组装成整体形成一个可拆卸的杂志。

42. 发明授权

US5625441A Developing device for an image forming apparatus 失效
标题翻译：用于图像形成装置的显影装置
公开(公告)号：US5625441A
公开(公告)日：1997-04-29
申请号：US633453
申请日：1996-04-17
申请人： Toshihiro Sugiyama , Kazuhiro Yuasa , Shuichi Endoh , Iwao Matsumae , Yoshiaki Tanaka , Hiroshi Hosokawa , Mugijiroh Uno , Hiroshi Saitoh , Eiji Takenaka , Tetsuo Yamanaka , Eisaku Murakami , Satoru Komatsubara
发明人： Toshihiro Sugiyama , Kazuhiro Yuasa , Shuichi Endoh , Iwao Matsumae , Yoshiaki Tanaka , Hiroshi Hosokawa , Mugijiroh Uno , Hiroshi Saitoh , Eiji Takenaka , Tetsuo Yamanaka , Eisaku Murakami , Satoru Komatsubara
IPC分类号： G03G9/08 , G03G9/083 , G03G13/08 , G03G15/08 , G03G15/09
CPC分类号： G03G13/08 , G03G15/0806 , G03G15/0808 , G03G15/09 , G03G9/0819 , G03G9/0823 , G03G9/0838 , G03G2215/0869
摘要： In an image forming apparatus, a developing device operable with toner or single component type developer has a hard first developing roller and a soft second developing roller. Fine magnetic N-S poles are formed on the periphery of the first roller. The second roller conveys the toner, electrostatically transferred thereto from the first roller, to an image carrier. The device frees a toner image from deterioration due to toner particles charged to a polarity opposite to an expected polarity. The toner forms a uniform thin layer on the first roller and is uniformly charged. Toner for use with this type of developing device is also disclosed.
摘要翻译：在图像形成装置中，可用调色剂或单组分型显影剂操作的显影装置具有硬的第一显影辊和软的第二显影辊。细磁N-S极形成在第一辊的周边上。第二辊将从第一辊静电转印的调色剂传送到图像载体。该装置使调色剂图像不会由于调色剂颗粒被充电到与预期极性相反的极性而劣化。调色剂在第一辊上形成均匀的薄层并均匀带电。还公开了与这种显影装置一起使用的调色剂。

43. 发明授权

US5617191A Toner conveyor roller and image forming apparatus having the same 失效
标题翻译：调色剂输送辊和具有其的图像形成装置
公开(公告)号：US5617191A
公开(公告)日：1997-04-01
申请号：US566894
申请日：1995-12-04
申请人： Eisaku Murakami , Kazuhiro Yuasa , Shuichi Endoh , Iwao Matsumae , Yoshiaki Tanaka , Hiroshi Hosokawa , Mugijiroh Uno , Hiroshi Saitoh , Eiji Takenaka , Toshihiro Sugiyama , Tetsuo Yamanaka , Satoru Komatsubara
发明人： Eisaku Murakami , Kazuhiro Yuasa , Shuichi Endoh , Iwao Matsumae , Yoshiaki Tanaka , Hiroshi Hosokawa , Mugijiroh Uno , Hiroshi Saitoh , Eiji Takenaka , Toshihiro Sugiyama , Tetsuo Yamanaka , Satoru Komatsubara
IPC分类号： G03G15/09 , B05D1/28 , G03G15/08
CPC分类号： G03G15/0818 , B05D1/28 , G03G2215/0861 , G03G2215/0863
摘要： In an electrophotographic image forming apparatus of the type using single-ingredient type high resistance toner, a developing roller or similar toner conveyor roller is covered with a dielectric layer which is comparatively thick at opposite end portions than at an intermediate portion. A conductive or semiconductive elastic layer underlies the dielectric layer. With the above configuration, the dielectric layer is prevented from coming off the roller. This, coupled with the tact that the elastic layer does not contact a photoconductive element, eliminates current leaks and thereby extends the life of the roller and photoconductive element.
摘要翻译：在使用单成分型高电阻调色剂的电子照相图像形成装置中，显影辊或类似调色剂输送辊被相对端部比在中间部分相对较厚的电介质层覆盖。导电或半导电弹性层位于介电层的下面。通过上述结构，可以防止电介质层脱落。这与弹性层不接触感光元件的原理相结合，消除了电流泄漏，从而延长了辊和光电导元件的使用寿命。

44. 发明授权

US5418801A Metal vapor lasers 失效
标题翻译：金属蒸汽激光器
公开(公告)号：US5418801A
公开(公告)日：1995-05-23
申请号：US133370
申请日：1993-10-08
申请人： Hiroshi Saitoh
发明人： Hiroshi Saitoh
IPC分类号： H01S3/03 , H01S3/227 , H01S3/22
CPC分类号： H01S3/031 , H01S3/227
摘要： To a laser medium comprising vapor of metal atoms A is added vapor of metal atoms B such that the difference .DELTA.E(B) between the energy value E.sub.1 (B) at the upper laser level and the energy value at the lower laser level E.sub.2 (B) as the metastable state after laser transition or fluorescent transition is substantially equal to the energy level E.sub.2 (A) of the metal atoms A at the lower laser level. Secondary collision of the metal atoms A in the E.sub.2 (A) state and the metal atoms B in the E.sub.2 (B) state with one another causes energy transition, whereby the metal atoms A do a work of exciting the metal atoms B to a resonant excitation level to lose its own energy and undergo transition to a ground level E.sub.0 (A). Consequently, the excitation lifetime at the lower laser level in the laser transition is reduced to extend the inverse population time and also the laser output pulse width so as to increase the laser conversion efficiency.
摘要翻译：对于包含金属原子A的蒸气的激光介质，加入金属原子B的蒸汽，使得上激光水平处的能量值E1（B）与较低激光等级E2的能量值（E）之间的差DELTA E（B） B）作为激光转变或荧光转变后的亚稳态基本上等于较低激光水平的金属原子A的能级E2（A）。 E2（A）状态的金属原子A与E2（B）状态的金属原子B的二次碰撞导致能量转变，由此金属原子A做一个将金属原子B激发成谐振的工作激发水平失去自己的能量并经历过渡到地面水平E0（A）。因此，激光转换中的较低激光水平的激发寿命减小，以延长反向插入时间以及激光输出脉冲宽度，从而提高激光转换效率。

45. 发明授权

US5065193A Heat fixing roll for copying machine, method of producing the same and electronic copying machine provided with the same 失效
标题翻译：复印机用热定形辊及其制造方法及电子复印机
公开(公告)号：US5065193A
公开(公告)日：1991-11-12
申请号：US525903
申请日：1990-05-18
申请人： Hiroshi Saitoh , Michio Nagatomo , Hideo Nagasaka
发明人： Hiroshi Saitoh , Michio Nagatomo , Hideo Nagasaka
IPC分类号： B23K26/00 , G03G15/20 , H05B3/00
CPC分类号： H05B3/0095 , G03G15/2053 , Y10T29/49544
摘要： A heat fixing roll for a copying machine includes an insulating layer formed on the surface of a hollow tube, a heating resistor layer formed on the surface of the insulating layer by uniformly thermal spray coating a resistor material, a screw-like heating resistor formed by forming a helical groove having a depth reaching the surface of the insulating layer by using a laser irradiation head connected to an electric resistance compensator, and an antisticking layer formed on the surface of the resistor and the groove by coating. The present invention also provides a method of producing the heat fixing roll and an electronic copying machine provided with the roll.

46. 发明授权

US4984087A Microphone apparatus for a video camera 失效
标题翻译：用于摄像机的麦克风设备
公开(公告)号：US4984087A
公开(公告)日：1991-01-08
申请号：US358299
申请日：1989-05-26
申请人： Katsunori Fujimura , Hiroshi Saitoh , Michio Matsumoto
发明人： Katsunori Fujimura , Hiroshi Saitoh , Michio Matsumoto
IPC分类号： H04N5/232 , H04R3/00
CPC分类号： H04R3/005 , H04N5/232 , H04R2410/05
摘要： A microphone apparatus for a video camera having a zoom lens, comprising: a superdirectional microphone fro generating a superdirectional microphone signal D; a stereo microphone for generating stereo microphone signals L and R; a zoom position sensor for generating a zoom position signal; first and second signal means for generating control signals Vc1 and Vc2 which can be changed according to the zoom position signal; a first amplifier for generating a first amplified signal K1.multidot.D (K1 is a value corresponding to Vc1); a second amplifier for generating a second amplified signal K2.multidot.L (K2 is a value corresponding to Vc2); a third amplifier for generating a third amplified signal K2.multidot.R; a first adder for generating a first sum signal (k1.multidot.D+K2.multidot.L); and a second adding means for generating a second sum signal (k1.multidot.D+K2.multidot.R). The directivity can be varied in accordance with the control of the zoom lens to suitably match images and sounds.
摘要翻译：一种用于具有变焦透镜的摄像机的麦克风装置，包括：产生超向麦克风信号D的超向麦克风; 用于产生立体声麦克风信号L和R的立体声麦克风; 变焦位置传感器，用于产生变焦位置信号; 第一和第二信号装置，用于产生可根据变焦位置信号改变的控制信号Vc1和Vc2; 用于产生第一放大信号K1xD的第一放大器（K1是对应于Vc1的值）; 用于产生第二放大信号K2xL的第二放大器（K2是对应于Vc2的值）; 用于产生第三放大信号K2xR的第三放大器; 用于产生第一和信号（k1xD + K2xL）的第一加法器; 以及用于产生第二和信号（k1xD + K2xR）的第二加法装置。方向性可以根据变焦镜头的控制而变化，以适当地匹配图像和声音。

47. 发明授权

US4485162A Magnetic carrier powder having a wide chargeable range of electric resistance useful for magnetic brush development 失效
标题翻译：具有可用于磁刷显影的电阻的宽可充电范围的磁性载体粉末
公开(公告)号：US4485162A
公开(公告)日：1984-11-27
申请号：US464929
申请日：1983-02-08
申请人： Kenji Imamura , Hiroshi Saitoh , Katsuhisa Kakizaki , Motohiko Makino
发明人： Kenji Imamura , Hiroshi Saitoh , Katsuhisa Kakizaki , Motohiko Makino
IPC分类号： G03G9/107 , H01F1/36 , G03G9/14
CPC分类号： G03G9/107 , H01F1/36
摘要： A magnetic carrier powder composed essentially of particles of a ferrite having a composition represented by the formula(MO).sub.100-x (Fe.sub.2 O.sub.3).sub.xwhere M is Mg, Mn, Zn, Ni, a combination of Mg in an atomic ratio of at least 0.05 with at least one metal selected from the group consisting of Zn, Cu, Mn and Co, a combination of Mn in an atomic ratio of at least 0.05 with at least one metal selected from the group consisting of Zn, Cu, Mg and Co, or a combination of Ni in an atomic ratio of at least 0.05 with at least one metal selected from the group consisting of Zn, Mg, Mn, Cu and Co, and x is greater than 53 molar %.
摘要翻译：基本上由具有由式（MO）100-x（Fe 2 O 3）x表示的组成的铁氧体的颗粒组成的磁性载体粉末，其中M是Mg，Mn，Zn，Ni，原子比至少为Mg的组合 0.05，选自Zn，Cu，Mn和Co中的至少一种金属，原子比为至少0.05的Mn与选自Zn，Cu，Mg和Co中的至少一种金属的组合，或Ni至少为0.05的Ni与选自Zn，Mg，Mn，Cu和Co中的至少一种金属的组合，x大于53摩尔％。

48. 发明授权

US4377603A Method and apparatus for electrostatic powder coating 失效
标题翻译：静电粉末涂装方法及装置
公开(公告)号：US4377603A
公开(公告)日：1983-03-22
申请号：US90395
申请日：1979-11-01
申请人： Tsutomu Itoh , Nobuo Furuya , Kenji Ouchi , Takeo Shimizu , Hiroshi Saitoh
发明人： Tsutomu Itoh , Nobuo Furuya , Kenji Ouchi , Takeo Shimizu , Hiroshi Saitoh
IPC分类号： B05B5/03 , B05B5/08 , B05D1/04 , B05D1/06
CPC分类号： B05D1/045 , B05B5/032 , B05B5/087 , B05D2203/35 , B05D2401/32 , C03C2218/31
摘要： A workpiece which may be made of a highly electrically insulating material is held in a spaced opposing relationship with respect to a silent discharge plate electrode to which an a.c. voltage is applied. A d.c. voltage is applied across the workpiece and the silent discharge plate electrode to form a driving electric field therebetween. Powder particles suspended in air are charged in the same polarity as that of the silent discharge plate electrode and then injected into the region between the silent discharge plate electrode and the workpiece where the electric field drives the charged particles toward the workpiece to coat it. The a.c. voltage is sufficient to repel the electrode surface confronting the workpiece and to maintain the silent discharge at a reduced level and effectively precluding deposit of powder particles on the mentioned surface. An apparatus for the electrostatic coating is also disclosed.
摘要翻译：可以由高电绝缘材料制成的工件相对于静音放电板电极保持间隔开的相对关系。施加电压。一个d.c. 在工件和无声放电板电极之间施加电压，以在它们之间形成驱动电场。悬浮在空气中的粉末颗粒以与无声放电板电极相同的极性充电，然后注入静电放电板电极和工件之间的区域，在该区域中电场驱动带电粒子朝向工件涂覆。 a.c. 电压足以排斥面对工件的电极表面，并将静音放电维持在降低的水平，并有效地排除粉末颗粒沉积在所述表面上。还公开了一种用于静电涂覆的装置。

49. 发明授权

US4157391A Cholesterol derivative-based medicaments acting on bio-protective mechanisms 失效
标题翻译：作用于生物保护机制的基于胆固醇衍生物的药物
公开(公告)号：US4157391A
公开(公告)日：1979-06-05
申请号：US804239
申请日：1977-06-07
申请人： Fumio Kitame , Hiroshi Saitoh , Nakao Ishida
发明人： Fumio Kitame , Hiroshi Saitoh , Nakao Ishida
IPC分类号： A61K31/575 , C07J9/00 , A61K31/56
CPC分类号： C07J9/00 , A61K31/575
摘要： 7-Hydroxycholesterol and 7-ketocholesterol can be used as a medicament having a pharmacodynamic action on the bio-protective mechanisms, and thus they are useful as an immunoregulatory agent or antiphlogistic agent.
摘要翻译： 7-羟基胆固醇和7-酮胆固醇可用作对生物保护机理具有药效作用的药物，因此它们可用作免疫调节剂或消炎剂。

50. 发明授权

US08577274B2 Image forming apparatus including a lubricant applying device configured to apply lubricant to an image carrier 有权
标题翻译：图像形成装置包括：润滑剂施加装置，被配置为向图像载体施加润滑剂
公开(公告)号：US08577274B2
公开(公告)日：2013-11-05
申请号：US12929675
申请日：2011-02-08
申请人： Takaaki Tawada , Hiroshi Saitoh , Kaoru Yoshino , Akira Fujimori , Kensuke Sasaki
发明人： Takaaki Tawada , Hiroshi Saitoh , Kaoru Yoshino , Akira Fujimori , Kensuke Sasaki
IPC分类号： G03G21/00
CPC分类号： G03G21/0094 , G03G21/0011
摘要： An image forming apparatus includes an image carrier, a cleaning device having a cleaning member that comes into contact with a surface of the image carrier, and a lubricant applying device provided on the downstream side of the cleaning member. The lubricant applying device includes a solid lubricant, a lubricant supply roller, and a trailing type lubricant smoothing blade that is provided on the downstream side of the lubricant supply roller, and comes into belly contact with the surface of the image carrier. After image carrier is stopped, constantly or under a predetermined condition, the surface of the image carrier is moved in a direction opposite to an image forming direction. The opposite movement distance is equal to or more than the shortest distance between a contact point between the lubricant supply roller and the image carrier and a contact point between the lubricant smoothing blade and the image carrier.
摘要翻译：图像形成装置包括图像载体，具有与图像载体的表面接触的清洁部件的清洁装置，以及设置在清洁部件的下游侧的润滑剂涂布装置。润滑剂涂布装置包括固体润滑剂，润滑剂供应辊和拖尾型润滑剂平滑刮刀，其设置在润滑剂供应辊的下游侧，并与图像载体的表面进行腹部接触。在图像载体停止之后，不断地或在预定条件下，图像载体的表面在与图像形成方向相反的方向上移动。相反的移动距离等于或大于润滑剂供给辊和图像载体之间的接触点与润滑剂平滑叶片和图像载体之间的接触点之间的最短距离。

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