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61. 发明授权

US06950618B2 Image forming apparatus having a removable fixing device 失效
标题翻译：具有可拆卸固定装置的图像形成装置
公开(公告)号：US06950618B2
公开(公告)日：2005-09-27
申请号：US10659910
申请日：2003-09-11
申请人： Tadafumi Shimizu , Shouichi Kitagawa , Masahiro Samei , Kazunori Matsuo , Keiichi Matsuzaki , Kenji Asakura , Hideki Tatematsu
发明人： Tadafumi Shimizu , Shouichi Kitagawa , Masahiro Samei , Kazunori Matsuo , Keiichi Matsuzaki , Kenji Asakura , Hideki Tatematsu
IPC分类号： G03G15/20 , G03G15/16
CPC分类号： G03G15/2028
摘要： In a fixing unit 230, a medium introducing port 250 is provided near a gripping part 230a of a housing 230, and a sheet material 90 to be subjected to a fixing process is guided to the medium introducing port. A shutter 260 is provided slanted at a given angle with respect to a gripping surface 240 of the gripping part 230a of the fixing unit 230 such that the shutter has a fulcrum at a part thereof, which is closer to the gripping part 230a of the fixing unit 230, at the medium introducing port 250, and the shutter 260 is turnable to a position to close the medium introducing port 250 while resisting the urging forces of the twisted springs 270.
摘要翻译：在定影单元230中，介质引入口250设置在壳体230的夹持部分230a附近，并且待进行定影处理的片材90被引导到介质引入口。提供了相对于固定单元230的把持部分230a的夹持表面240以给定角度倾斜的挡板260，使得挡板在其一部分处具有支点，该支点更靠近夹持部分230a的夹持部分230a 固定单元230在介质引入口250处，并且活门260可旋转到一个位置，以阻止介质引入口250同时抵抗扭曲弹簧270的作用力。

62. 发明授权

US06834036B1 Optical head for a plurality of types of information recording media 有权
标题翻译：用于多种信息记录媒体的光头
公开(公告)号：US06834036B1
公开(公告)日：2004-12-21
申请号：US09428837
申请日：1999-10-28
申请人： Teruhiro Shiono , Keiichi Matsuzaki , Tetsuo Saimi
发明人： Teruhiro Shiono , Keiichi Matsuzaki , Tetsuo Saimi
IPC分类号： G11B700
CPC分类号： G11B7/1359 , G11B7/123 , G11B7/124 , G11B7/1275 , G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/1376 , G11B2007/0006
摘要： An optical head with high light utilization efficiency that includes a diffractive optical element and a light source emitting beams with a plurality of wavelengths that can read plural types of information recording media. A beam emitted from a light source selectively emitting a beam with a first wavelength and a beam with a second wavelength that is approximately twice as long as the first wavelength is collimated into a parallel beam by a diffraction collimator lens, is bent by a mirror for bending an optical path, and then is focused by a diffraction objective lens on an information recording medium. Outgoing light from these diffractive lenses is substantially a second-order diffraction light with respect to the beam with the first wavelength and is substantially a first-order diffraction light with respect to the beam with the second wavelength.
摘要翻译：具有高光利用效率的光学头，其包括衍射光学元件和发射具有多个波长的光束的光源，该多个波长可以读取多种类型的信息记录介质。从选择性地发射具有第一波长的光束的光源发射的光束和具有大约是第一波长的大约两倍的第二波长的光束通过衍射准直透镜被准直成平行光束，由镜子弯曲弯曲光路，然后被衍射物镜聚焦在信息记录介质上。来自这些衍射透镜的出射光相对于具有第一波长的光束基本上是二次衍射光，并且相对于具有第二波长的光束基本上是一级衍射光。

63. 发明申请

US20140160914A1 INFORMATION RECORDING MEDIUM, INFORMATION DEVICE, AND METHOD FOR PRODUCING INFORMATION RECORDING MEDIUM 有权
标题翻译：信息记录介质，信息设备和生产信息记录介质的方法
公开(公告)号：US20140160914A1
公开(公告)日：2014-06-12
申请号：US14131542
申请日：2012-08-07
申请人： Teruhiro Shiono , Noboru Yamada , Keiichi Matsuzaki
发明人： Teruhiro Shiono , Noboru Yamada , Keiichi Matsuzaki
IPC分类号： G11B7/24035 , G11B7/26
CPC分类号： G11B7/24035 , G11B7/1387 , G11B7/24065 , G11B7/26 , G11B7/266 , Y10T29/49
摘要： An information device is an information device that records information on or reproduces information from an information recording medium (3). The information device includes a light source (14) and a near-field light generating element (9) including a resonating section (22) configured such that plasmon resonance occurs between the resonating section (22) and a recording region (4). The resonating section (22) causes the plasmon resonance when emission light from the light source is irradiated on the near-field light generating element (9). A resonance enhancing film enhances the plasmon resonance between the resonating section (22) and the recording region (4). The resonating section (22) generates near-field light and irradiates the near-field light on the recording region (4) from a recording layer side.
摘要翻译：信息装置是从信息记录介质（3）记录信息或从信息记录介质再现信息的信息装置。信息装置包括光源（14）和近场光产生元件（9），其包括谐振部分（22），其构造成使得在谐振部分（22）和记录区域（4）之间发生等离子体共振。当来自光源的发射光照射在近场光产生元件（9）上时，谐振部分（22）引起等离子体共振。共振增强膜增强了谐振部分（22）和记录区域（4）之间的等离子体共振。谐振部分（22）产生近场光，并从记录层侧照射在记录区域（4）上的近场光。

64. 发明申请

US20060133864A1 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US20060133864A1
公开(公告)日：2006-06-22
申请号：US10543190
申请日：2005-01-11
申请人： Hideki Tatematsu , Tadafumi Shimizu , Masahiro Samei , Keiichi Matsuzaki , Kazunori Matsuo , Shoichi Kitagawa
发明人： Hideki Tatematsu , Tadafumi Shimizu , Masahiro Samei , Keiichi Matsuzaki , Kazunori Matsuo , Shoichi Kitagawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A fixing apparatus is provided that enables a recording medium that has undergone heat-fixing to be separated smoothly from a heating medium without causing a sheet jam or image disturbance. In this apparatus, there are provided on the guide surface of a separator two step parts raised along the guide surface guide width direction. Recording paper is transported gripped by a fixing nip, is guided so as to come into contact with only the apex parts of step parts, and is separated from the surface of a fixing belt. Thus, a gap is formed between the guide surface and the heat-fixing surface of recording paper guided along the guide surface, the contact area between the heat-fixing surface of recording paper and the guide surface decreases, the heat-fixing surface of recording paper becomes less prone to adhere to the guide surface of the separator, and recording paper is smoothly separated from the fixing belt without causing a sheet jam or image disturbance.
摘要翻译：提供了一种定影装置，其使已经经历了热定影的记录介质能够与加热介质平滑地分离，而不会造成卡纸或图像干扰。在该装置中，在分离器的引导面上设置有沿着引导面引导宽度方向升高的两个台阶部。记录纸被定影夹持物传送，被引导以仅与台阶部的顶点接触，并与定影带的表面分离。因此，在引导面与引导面引导的记录纸的热定影面之间形成有间隙，记录纸的热固定面与引导面之间的接触面积减小，记录的热固定面纸张不易粘附到分离器的引导表面，并且记录纸从定影带平滑地分离而不会造成卡纸或图像干扰。

65. 发明授权

US06934483B2 Image heating device, image forming apparatus, image copying machine, and method for controlling temperature 失效
标题翻译：图像加热装置，图像形成装置，图像复印机以及温度控制方法
公开(公告)号：US06934483B2
公开(公告)日：2005-08-23
申请号：US10374541
申请日：2003-02-25
申请人： Hideki Tatematsu , Kenji Asakura , Masaru Imai , Tadafumi Shimizu , Masahiro Samei , Keiichi Matsuzaki , Kazunori Matsuo , Shoichi Kitagawa
发明人： Hideki Tatematsu , Kenji Asakura , Masaru Imai , Tadafumi Shimizu , Masahiro Samei , Keiichi Matsuzaki , Kazunori Matsuo , Shoichi Kitagawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G15/205 , G03G2215/00805 , G03G2215/2016 , G03G2215/2032 , G03G2215/2035
摘要： A fixing device as an image heating device is provided, by which a difference in glossiness is not caused in a recording medium in the axial direction of a pressure roller. When a print request is issued during the end-processing sequence, an electric power applied to a magnetization coil via an exciting circuit is dropped to 0 by controlling means during the start-processing sequence, and after an appropriate interval, the heating with full power is restarted by the controlling means. By so doing, the decrease in temperature at both ends of a fixing belt and a heat-generating roller in the axial direction can be compensated.
摘要翻译：提供了作为图像加热装置的定影装置，通过该定影装置不会在压辊的轴向上在记录介质中产生不同的光泽度。当在最终处理顺序期间发出打印请求时，通过激励电路施加到磁化线圈的电力在启动处理序列期间通过控制装置降低到0，并且在适当的间隔之后，以全功率进行加热由控制装置重启。通过这样做，可以补偿定影带和发热辊在轴向两端的温度的降低。

66. 发明授权

US06888113B2 Heating device and fuser utilizing electromagnetic induction 失效
标题翻译：加热装置和使用电磁感应的定影器
公开(公告)号：US06888113B2
公开(公告)日：2005-05-03
申请号：US10757988
申请日：2004-01-16
申请人： Yuichi Monda , Eiji Torikai , Kazuhiko Soeda , Tadayuki Kajiwara , Tadafumi Shimizu , Shouichi Kitagawa , Masahiro Samei , Kazunori Matsuo , Keiichi Matsuzaki , Kenji Asakura , Hideki Tatematsu
发明人： Yuichi Monda , Eiji Torikai , Kazuhiko Soeda , Tadayuki Kajiwara , Tadafumi Shimizu , Shouichi Kitagawa , Masahiro Samei , Kazunori Matsuo , Keiichi Matsuzaki , Kenji Asakura , Hideki Tatematsu
IPC分类号： G03G15/20 , H05B6/14 , H05O6/40
CPC分类号： H05B6/145 , G03G15/2053
摘要： A heating device utilizing electromagnetic induction is provided with an induction heating unit that is opposed to a heating member and causes the heating member to heat through electromagnetic induction. The induction heating unit has an exciting coil for generating a magnetic field and a coil guide member on which the exciting coil is wound. The exciting coil is formed in at least two layers in such a manner that a first layer is formed on a circumferential surface of the coil guide member by winding a plurality of turns and a second layer is formed around and outside the first layer on the side opposite to the coil guide member, and winding of each of the second layer and following layers is started from a position close to a winding start position of the first layer.
摘要翻译：利用电磁感应的加热装置设置有与加热构件相对的感应加热单元，并使加热构件通过电磁感应加热。感应加热单元具有用于产生磁场的励磁线圈和缠绕有励磁线圈的线圈引导构件。励磁线圈以至少两层的形式形成，使得第一层通过缠绕多个匝形成在线圈引导构件的圆周表面上，并且第二层形成在侧面的第一层的周围和外侧与线圈引导构件相对，并且从接近第一层的卷绕开始位置的位置开始第二层和随后层中的每一个的卷绕。

67. 发明授权

US06849838B2 Heating device using electromagnetic induction and fuser 失效
标题翻译：加热装置采用电磁感应和定影
公开(公告)号：US06849838B2
公开(公告)日：2005-02-01
申请号：US10386196
申请日：2003-03-11
申请人： Tadafumi Shimizu , Shouichi Kitagawa , Masahiro Samei , Kazunori Matsuo , Keiichi Matsuzaki , Kenji Asakura , Hideki Tatematsu , Yuichi Monda , Eiji Torikai , Kazuhiko Soeda , Tadayuki Kajiwara
发明人： Tadafumi Shimizu , Shouichi Kitagawa , Masahiro Samei , Kazunori Matsuo , Keiichi Matsuzaki , Kenji Asakura , Hideki Tatematsu , Yuichi Monda , Eiji Torikai , Kazuhiko Soeda , Tadayuki Kajiwara
IPC分类号： G03G15/20 , H05B6/14 , H05B6/10
CPC分类号： G03G15/2017 , G03G15/2039 , G03G15/2053 , G03G2215/0119 , G03G2215/2016 , G03G2215/2032 , H05B6/145
摘要： A short ring is provided outside a support frame. In the short ring, eddy current is generated in such a direction as to cancel apart of a magnetic flux developed from the exciting coil when it is fed with current, which the part of the magnetic flux leaks to outside. When the eddy current is generated, a magnetic field is developed in such a direction as to cancel the magnetic field by the leaking flux, as taught by Fleming's law. The result is that unnecessary radiation by the leaking flux is prevented, and hence noise generation in other members or devices is suppressed.
摘要翻译：在支撑框架外部设置短环。在短环中，产生涡电流的方向是消除从励磁线圈产生的磁通，当其馈送电流时，磁通量的一部分泄漏到外部。当产生涡电流时，如通过Fleming定律所教导的那样，磁场沿着泄漏磁通消除磁场的方向发展。结果是防止了泄漏磁通的不必要的辐射，从而抑制了其他部件或装置中的噪声产生。

68. 发明授权

US5745221A Exposure equipment 失效
标题翻译：曝光设备
公开(公告)号：US5745221A
公开(公告)日：1998-04-28
申请号：US816831
申请日：1997-03-18
申请人： Seiji Nishiwaki , Junichi Asada , Keiichi Matsuzaki
发明人： Seiji Nishiwaki , Junichi Asada , Keiichi Matsuzaki
IPC分类号： G03F7/20 , G03B27/42 , G03B27/52
CPC分类号： G03F7/7035 , G03F7/70408
摘要： An exposure equipment which is simply configured and can expose fine cyclic patterns whose pitch is smaller than the wavelength of light source has the laser beam 2 (wavelength .lambda.) outgoing from the light source 1 reflected on the mirror 3a, 3b, guided to the beam expander optical system 4, and converged by a focusing lens 4a, passing through a pinhole 4c located on the focal plane of the focusing lens 4a, and converted into parallel beam 5 with the beam diameter expanded by a collimator lens 4b, wherein this parallel beam 5 vertically impinges on and penetrates a phase shifter 6 with recessed portion and protruded portion repeatedly formed on the outgoing surface side of the parallel flat plate configured with transparent material of refraction index n, and as a result, .+-. first order diffracted light is generated, and the .+-. first order diffracted lights interfere with one another on the sensitized film facing the phase shifter via a spacer 7 to form fine fringes, thereby exposing the sensitized film.
摘要翻译：简单地配置并能够露出间距小于光源波长的精细循环图案的曝光设备具有从反射镜3a，3b上反射的光源1射出的激光束2（波长λ），被引导到光束扩展器光学系统4，并且由聚焦透镜4a会聚，穿过位于聚焦透镜4a的焦平面上的针孔4c，并被转换成具有由准直透镜4b扩展的光束直径的平行光束5，其中该平行光束 5垂直地照射并穿过具有凹部的移相器6，并且突出部分重复地形成在构成有折射率n的透明材料的平行平板的出射面侧，结果是+/-一级衍射光并且+/-一级衍射光通过间隔物7在面向移相器的敏化膜上彼此干涉，以形成细条纹，从而展现出唱敏感胶卷。

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