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1. 发明专利

JP2008095670A Rubber impeller replacing tool 有权
标题翻译：橡胶叶轮替代工具
公开(公告)号：JP2008095670A
公开(公告)日：2008-04-24
申请号：JP2006299626
申请日：2006-10-05
申请人： Iwanaga Tekko Kk , Shoichi Kitagawa , 正一北川 , 岩永鉄工株式会社
发明人： KITAGAWA SHOICHI
IPC分类号： F04C5/00
摘要： PROBLEM TO BE SOLVED: To provide a rubber impeller replacing tool which makes possible easy replacement of a rubber impeller within a short time without causing any damage to a rubber impeller because the rubber impeller in a pump casing is pulled out and attached again.
SOLUTION: The rubber impeller replacing tool comprises a thin-plate cylindrical part and a handle attached to the top of it, and the thin-plate cylindrical part is inserted to the space between the inner surface of the pump casing and the rubber impeller. A thin-plate cylinder 6 is inserted in the space between the inner surface 10 of the pump casing and the rubber impeller 8. Then the rubber impeller 8 can be easily pulled out simply by the operation of pulling out the thin-plate cylinder, and the rubber impeller 8 can be attached to a pump body by performing a reverse procedure.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种橡胶叶轮更换工具，其可以在短时间内容易地更换橡胶叶轮而不会对橡胶叶轮造成任何损坏，因为泵壳中的橡胶叶轮被拉出并再次附着。解决方案：橡胶叶轮更换工具包括一个薄板圆柱形部件和一个安装在其顶部的手柄，薄板圆柱形部件插入到泵壳内表面与橡胶之间的空间中叶轮。在泵壳体的内表面10与橡胶叶轮8之间的空间内插入薄板圆筒6.然后，通过拔出薄板圆筒即可简单地拉出橡胶叶轮8，橡胶叶轮8可以通过执行相反的过程而附接到泵体。版权所有（C）2008，JPO＆INPIT

2. 发明申请

US20080111321A1 Seal Structure, Fluid Device, Integrated Valve, And Sealing Member 有权
标题翻译：密封结构，流体装置，集成阀和密封件
公开(公告)号：US20080111321A1
公开(公告)日：2008-05-15
申请号：US11631156
申请日：2005-03-23
申请人： Katsuya Okumura , Shoichi Kitagawa , Shigenobu Itoh , Kazuhiro Sugata , Kazuhiro Arakawa , Hiroshi Tomita
发明人： Katsuya Okumura , Shoichi Kitagawa , Shigenobu Itoh , Kazuhiro Sugata , Kazuhiro Arakawa , Hiroshi Tomita
IPC分类号： F16J15/10
CPC分类号： F16J15/106 , F16J15/104
摘要： A seal structure in which a sealing member 510 fitted in the seal holding part 120 is elastically deformed to hermetically seal a flow passage joining portion. The seal holding part 120 opening on a flow passage side and including a first retaining surface 121, a second retaining surface 122, and a circumferential surface 123. The sealing member 510 includes a first surface 511 in contact with the first retaining surface 121, a second surface 512 in contact with the retaining surface 122, and an inner surface 513 located inside the seal holding part 510 and tapered to have a diameter becoming smaller from the first surface 511 side to the second surface 512 side. An engagement portion 515 engaged in the seal holding part 120 is formed protruding from an outer surface 514 located on the circumferential surface 123 side and on the first surface 511 side. When the sealing member 510 is fitted in the seal holding part 120 while the engagement portion 515 is pressed, the sealing member 510 is placed such that the inner surface 513 on the first surface 511 side protrudes inward and the outer surface 514 is in contact with the circumferential surface 123.
摘要翻译：其中装配在密封保持部分120中的密封构件510弹性变形以密封流路连接部分的密封结构。密封保持部分120在流动通道侧开口并且包括第一保持表面121，第二保持表面122和周向表面123。密封构件510包括与第一保持表面121接触的第一表面511，与保持表面122接触的第二表面512和位于密封保持部510内部的锥形以使直径变小的内表面513 从第一表面511侧到第二表面512侧。接合在密封保持部120中的接合部515从位于圆周表面123侧和第一表面511侧的外表面514形成。当密封构件510在接合部分515被按压时装配在密封保持部分120中时，密封构件510被放置成使得第一表面511侧的内表面513向内突出，并且外表面514与圆周表面123。

3. 发明授权

US07277108B2 Fixing apparatus 有权
标题翻译：固定装置
公开(公告)号：US07277108B2
公开(公告)日：2007-10-02
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。

4. 发明授权

US07160610B2 Decorative material 有权
标题翻译：装饰材料
公开(公告)号：US07160610B2
公开(公告)日：2007-01-09
申请号：US10900881
申请日：2004-07-28
申请人： Hajime Takeuchi , Keisuke Endo , Shoichi Kitagawa
发明人： Hajime Takeuchi , Keisuke Endo , Shoichi Kitagawa
IPC分类号： B32B27/00 , B32B33/00
CPC分类号： E04F15/10 , B32B2307/554 , B32B2451/00 , B44C5/04 , Y10S428/914 , Y10T428/24802 , Y10T428/264 , Y10T428/269 , Y10T428/31504
摘要： A decorative material D having an intermediate resin layer and a surface protective layer comprising a crosslinked resin, the layers being laminated in this order on a substrate 1, wherein the temperature dependency characteristics of loss elastic modulus E″ (a measuring frequency of 10 Hz) determined by a dynamic viscoelasticity method of the intermediate resin layer has a peak at least at a temperature under room temperature Tr. Further, it is preferable that the value of storage elastic modulus E″ is in a range of 1×107 to 2×109 Pa in the region of the room temperature. Also, it is preferable that loss elastic modulus E″ has the peak Pb in the temperature range over the room temperature.
摘要翻译：具有中间树脂层的装饰材料D和包含交联树脂的表面保护层，这些层依次层叠在基板1上，其中损耗弹性模量E“（测量频率为10Hz）的温度依赖特性）通过中间树脂层的动态粘弹性方法确定至少在室温Tr的温度下具有峰值。此外，优选的是，在室温区域中，储能弹性模量E“的值在1×10 -7至2×10 9 Pa的范围内。此外，损耗弹性模量E“优选在室温以上的温度范围内具有峰值Pb。

5. 发明申请

US20060251440A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060251440A1
公开(公告)日：2006-11-09
申请号：US10566203
申请日：2004-07-29
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： G03G15/205
摘要： The present invention relates to an image forming apparatus that enables the occurrence of print defects due to a first print start time delay to be eliminated without using a temperature sensor that has a small thermal time constant. When the temperature of a fixing belt serving as an image heating body is greater than or equal to a predetermined temperature following the elapse of a fixed time after an image forming operation is started, recording paper is transported to a nip area (fixing area) of a fixing apparatus before the temperature detected by a temperature sensor reaches a predetermined image fixing temperature, and an image forming operation is started immediately.
摘要翻译：本发明涉及能够消除由于第一打印开始时间延迟而导致的打印缺陷的发生而不使用具有小的热时间常数的温度传感器的图像形成装置。当作为图像加热体的定影带的温度在图像形成操作开始之后经过固定时间之后大于或等于预定温度时，记录纸被输送到在由温度传感器检测的温度之前的定影装置达到预定的图像定影温度，并且立即开始图像形成操作。

6. 发明申请

US20050260008A1 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：US20050260008A1
公开(公告)日：2005-11-24
申请号：US11191590
申请日：2005-07-28
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： G03G15/2039 , G03G2215/2016 , G03G2215/2032 , G03G2215/2035
摘要： An image heating device is provided with reduced cost, by which a difference in glossiness among printed images on recording media is eliminated, and the wrapping of a belt and the like at a high temperature is prevented. In the image heating device, controlling means estimates a temperature of a pressure roller according to at least one of a temperature of a belt detected by a temperature sensor and a variation with time in the detected temperature from completion of the heating after application of an electric power to the magnetization coil by an exciting circuit is stopped and the heating of the belt by the heating roller is stopped, so as to determine a set temperature for the belt in a subsequent image heating period.
摘要翻译：提供了一种图像加热装置，其成本降低，消除了记录介质上的打印图像之间的光泽度差异，并且防止了带状物等在高温下的缠绕。在图像加热装置中，控制装置根据温度传感器检测到的带的温度和检测到的温度随着加热完成后的时间的变化中的至少一个来估计加压辊的温度通过励磁电路对磁化线圈的动力停止，并且通过加热辊对带的加热停止，以便在随后的图像加热周期中确定带的设定温度。

7. 发明授权

US06886401B2 Thermal flow sensor having sensor and bypass passages 有权
标题翻译：具有传感器和旁通通道的热流量传感器
公开(公告)号：US06886401B2
公开(公告)日：2005-05-03
申请号：US10372806
申请日：2003-02-26
申请人： Akihiro Ito , Naotsugu Seko , Shigeru Hayashimoto , Shoichi Kitagawa
发明人： Akihiro Ito , Naotsugu Seko , Shigeru Hayashimoto , Shoichi Kitagawa
IPC分类号： G01F1/684 , G01F1/68
CPC分类号： G01F5/00 , G01F1/6842 , G01F1/6845
摘要： A laminated filter is fit in a passage space formed in a body. The laminated filter is made of a mesh plate including a mesh part, a first blocking plate including a blocking part, a second blocking plate including a blocking part, and a third blocking plate including a blocking part which are arbitrarily combined and layered. Accordingly, a three-layered mesh part is placed between a main passage and a sensor passage and a blocking wall is constructed of the three blocking parts.
摘要翻译：层叠过滤器装配在形成在体内的通道空间中。层叠过滤器由网状部件，包括阻挡部的第一阻挡板，包括阻挡部的第二阻挡板和包括被任意组合和层叠的阻挡部的第三阻挡板构成的网板构成。因此，在主通道和传感器通道之间放置三层网眼部分，并且由三个阻挡部分构成阻挡壁。

8. 发明申请

US20050003170A1 Decorative material 有权
标题翻译：装饰材料
公开(公告)号：US20050003170A1
公开(公告)日：2005-01-06
申请号：US10900881
申请日：2004-07-28
申请人： Hajime Takeuchi , Keisuke Endo , Shoichi Kitagawa
发明人： Hajime Takeuchi , Keisuke Endo , Shoichi Kitagawa
IPC分类号： E04F13/08 , B32B27/00 , B32B33/00 , B44C5/04 , B60R13/02 , E04F15/10 , B32B27/26
CPC分类号： E04F15/10 , B32B2307/554 , B32B2451/00 , B44C5/04 , Y10S428/914 , Y10T428/24802 , Y10T428/264 , Y10T428/269 , Y10T428/31504
摘要： A decorative material D having an intermediate resin layer and a surface protective layer comprising a crosslinked resin, the layers being laminated in this order on a substrate 1, wherein the temperature dependency characteristics of loss elastic modulus E″ (a measuring frequency of 10 Hz) determined by a dynamic viscoelasticity method of the intermediate resin layer has a peak at least at a temperature under room temperature Tr. Further, it is preferable that the value of storage elastic modulus E″ is in a range of 1×107 to 2×109 Pa in the region of the room temperature. Also, it is preferable that loss elastic modulus E″ has the peak Pb in the temperature range over the room temperature.
摘要翻译：具有中间树脂层的装饰材料D和包含交联树脂的表面保护层，这些层依次层叠在基板1上，其中损耗弹性模量E“（测量频率为10Hz）的温度依赖特性）通过中间树脂层的动态粘弹性方法确定至少在室温Tr的温度下具有峰值。此外，优选的是，在室温区域中，储能弹性模量E“的值在1×10 7至2×10 9 Pa的范围内。此外，损耗弹性模量E“优选在室温以上的温度范围内具有峰值Pb。

9. 发明授权

US5241345A Optical system-driving device 失效
标题翻译：光系统驱动装置
公开(公告)号：US5241345A
公开(公告)日：1993-08-31
申请号：US783874
申请日：1991-10-29
申请人： Naruyuki Miyamoto , Hideo Fukuda , Shoichi Kitagawa , Hiroshi Kusumoto , Yoshifumi Ishii
发明人： Naruyuki Miyamoto , Hideo Fukuda , Shoichi Kitagawa , Hiroshi Kusumoto , Yoshifumi Ishii
IPC分类号： G03B27/50 , G03B27/52 , G03G15/04 , H02P29/00
CPC分类号： G03G15/04 , G03B27/526 , H02P29/0027 , G03G15/043
摘要： An optical system driving device has a motor which rotates constantly in one direction for providing rotary driving power. A regular rotation electromagnetic clutch is connected to the rotating motor for transmitting driving power to the optical system for reciprocal movement of the optical system in one direction. A reverse electromagnetic clutch connected to the rotor motor transmits driving power to the optical system for reciprocal movement thereof in the opposite direction. A control circuit is provided which receives a pulse signal for controlling either the regular rotation or the reverse electromagnetic clutch at the start of the regular rotation electromagnetic clutch to gradually increase the effective driving power provided to the optical system to move the optical system at the start of movement.

10. 发明授权

US07766341B2 Seal structure, fluid device, integrated valve, and sealing member 有权
标题翻译：密封结构，流体装置，集成阀和密封构件
公开(公告)号：US07766341B2
公开(公告)日：2010-08-03
申请号：US11631156
申请日：2005-03-23
申请人： Katsuya Okumura , Shoichi Kitagawa , Shigenobu Itoh , Kazuhiro Sugata , Kazuhiro Arakawa , Hiroshi Tomita
发明人： Katsuya Okumura , Shoichi Kitagawa , Shigenobu Itoh , Kazuhiro Sugata , Kazuhiro Arakawa , Hiroshi Tomita
IPC分类号： F16L17/00 , F16J15/02 , H02G3/22
CPC分类号： F16J15/106 , F16J15/104
摘要： A seal structure in which a sealing member 510 fitted in the seal holding part 120 is elastically deformed to hermetically seal a flow passage joining portion. The seal holding part 120 opening on a flow passage side and including a first retaining surface 121, a second retaining surface 122, and a circumferential surface 123. The sealing member 510 includes a first surface 511 in contact with the first retaining surface 121, a second surface 512 in contact with the retaining surface 122, and an inner surface 513 located inside the seal holding part 510 and tapered to have a diameter becoming smaller from the first surface 511 side to the second surface 512 side. An engagement portion 515 engaged in the seal holding part 120 is formed protruding from an outer surface 514 located on the circumferential surface 123 side and on the first surface 511 side. When the sealing member 510 is fitted in the seal holding part 120 while the engagement portion 515 is pressed, the sealing member 510 is placed such that the inner surface 513 on the first surface 511 side protrudes inward and the outer surface 514 is in contact with the circumferential surface 123.
摘要翻译：其中装配在密封保持部分120中的密封构件510弹性变形以密封流路连接部分的密封结构。密封保持部分120在流动通道侧开口并且包括第一保持表面121，第二保持表面122和周向表面123.密封构件510包括与第一保持表面121接触的第一表面511，与保持表面122接触的第二表面512和位于密封保持部510内的内表面513，并且具有从第一表面511侧到第二表面512侧的直径变小的锥形。接合在密封保持部120中的接合部515从位于圆周表面123侧和第一表面511侧的外表面514形成。当密封构件510在接合部分515被按压时装配在密封保持部分120中时，密封构件510被放置成使得第一表面511侧的内表面513向内突出，并且外表面514与圆周表面123。

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