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1. 发明申请

US20080050155A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20080050155A1
公开(公告)日：2008-02-28
申请号：US11844100
申请日：2007-08-23
申请人： Tsutomu Miki , Kazuhisa Kemmochi , Hikaru Osada , Masao Umezawa
发明人： Tsutomu Miki , Kazuhisa Kemmochi , Hikaru Osada , Masao Umezawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2016 , G03G2215/2035
摘要： The image heating apparatus includes a rotary member that comes into contact with a toner image borne on a recording material, a backup member that forms a nip portion to pinch and convey the recording material with said rotary member, wherein said rotary member heats the toner image on the recording material in the nip portion, a cover member that covers a surface of said rotary member with a gap between the surface of said rotary member and the cover member and a frame that accommodates said rotary member, said backup member and said cover, wherein said cover is not in contact with said frame. This structure can suppress heat dissipation to the exterior of the image heating apparatus, thus suppressing the energy consumption.
摘要翻译：图像加热装置包括与承载在记录材料上的调色剂图像接触的旋转部件，形成夹持部分的夹持部件，用于使记录材料与所述旋转部件夹持并传送，其中所述旋转部件加热调色剂图像在夹持部中的记录材料上，覆盖所述旋转构件的表面的盖构件，所述盖构件在所述旋转构件的表面与盖构件之间具有间隙，容纳所述旋转构件的框架，所述支撑构件和所述盖，其中所述盖不与所述框架接触。这种结构可以抑制对图像加热装置的外部的散热，从而抑制能量消耗。

2. 发明授权

US07778582B2 Image heating apparatus with frame accommodating apparatus components 有权
标题翻译：具有框架收纳装置部件的图像加热装置
公开(公告)号：US07778582B2
公开(公告)日：2010-08-17
申请号：US11844100
申请日：2007-08-23
申请人： Tsutomu Miki , Kazuhisa Kemmochi , Hikaru Osada , Masao Umezawa
发明人： Tsutomu Miki , Kazuhisa Kemmochi , Hikaru Osada , Masao Umezawa
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2016 , G03G2215/2035
摘要： The image heating apparatus includes a rotary member that comes into contact with a toner image borne on a recording material, a backup member that forms a nip portion to pinch and convey the recording material with said rotary member, wherein said rotary member heats the toner image on the recording material in the nip portion, a cover member that covers a surface of said rotary member with a gap between the surface of said rotary member and the cover member and a frame that accommodates said rotary member, said backup member and said cover, wherein said cover is not in contact with said frame. This structure can suppress heat dissipation to the exterior of the image heating apparatus, thus suppressing the energy consumption.
摘要翻译：图像加热装置包括与承载在记录材料上的调色剂图像接触的旋转部件，形成夹持部分的夹持部件，用于使记录材料与所述旋转部件夹持并传送，其中所述旋转部件加热调色剂图像在夹持部中的记录材料上，覆盖所述旋转构件的表面的盖构件，所述盖构件在所述旋转构件的表面与盖构件之间具有间隙，容纳所述旋转构件的框架，所述支撑构件和所述盖，其中所述盖不与所述框架接触。这种结构可以抑制对图像加热装置的外部的散热，从而抑制能量消耗。

3. 发明申请

US20110050834A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：电子图像形成装置
公开(公告)号：US20110050834A1
公开(公告)日：2011-03-03
申请号：US12707219
申请日：2010-02-17
申请人： Masao Umezawa
发明人： Masao Umezawa
IPC分类号： B41J2/435
CPC分类号： G03G15/326 , G03G15/04045 , G03G15/043
摘要： An electrophotographic image forming apparatus for forming an image on a recording medium includes: a light emitting member having multiple light emitting elements provided side-by-side along a direction of an axis of an electrophotographic photosensitive drum of a process cartridge removably mounted to a mounting portion to subject the drum to exposure according to image information; a light emitting member support which supports the light emitting member, and is movable between an exposure position, at which the drum is subjected to exposure, and a retracted position, at which the light emitting member is retracted from the exposure position; and a moving member configured to move the light emitting member support between the exposure position and the retracted position in a state in which the light emitting member keeps parallel to the axis of the drum.
摘要翻译：一种用于在记录介质上形成图像的电子照相图像形成装置包括：具有多个发光元件的发光元件，该发光元件具有沿可拆卸地安装到安装件的处理盒的电子照相感光鼓的轴线的方向并排设置的多个发光元件根据图像信息对滚筒进行曝光; 发光构件支撑件，其支撑所述发光构件，并且可在所述鼓被曝光的曝光位置与所述发光构件从所述曝光位置缩回的缩回位置之间移动; 以及移动构件，其构造成在所述发光构件保持平行于所述滚筒的轴线的状态下使所述发光构件支撑件在所述曝光位置和所述缩回位置之间移动。

4. 发明授权

US5800920A Durable polyurethane fiber and method for the manufacture thereof 失效
标题翻译：耐用聚氨酯纤维及其制造方法
公开(公告)号：US5800920A
公开(公告)日：1998-09-01
申请号：US700488
申请日：1996-09-04
申请人： Masao Umezawa , Hideki Nakanishi , Tsutomu Watanabe
发明人： Masao Umezawa , Hideki Nakanishi , Tsutomu Watanabe
IPC分类号： C08G18/10 , C08G18/48 , D01F6/70 , D02G3/00 , C08G18/00 , C08G18/08 , C08G18/70
CPC分类号： D01F6/70 , C08G18/10 , C08G18/4854 , Y10T428/2913 , Y10T428/2967
摘要： A durable dry-spun, polyurethane fiber exhibits a small angle X-ray scattering pattern that forms a layer line scattering image or an eyebrow-shaped four dot scattering image. The fiber is particularly useful in pantyhose, undergarments and the like.
摘要翻译： PCT No.PCT / US95 / 02584第 371日期1996年9月4日 102（e）1996年9月4日PCT PCT 1995年3月3日PCT公布。 WO95 / 23883 PCT出版物日期1995年9月8日耐久的干纺聚氨酯纤维表现出形成层间线散射图像或眉状四点散射图像的小角度X射线散射图案。纤维在连裤袜，内衣等中特别有用。

5. 发明授权

US07054573B2 Heating apparatus 有权
标题翻译：加热装置
公开(公告)号：US07054573B2
公开(公告)日：2006-05-30
申请号：US10808480
申请日：2004-03-25
申请人： Masahide Hirai , Masao Umezawa , Toshikazu Tsuchiya , Tomoo Akizuki
发明人： Masahide Hirai , Masao Umezawa , Toshikazu Tsuchiya , Tomoo Akizuki
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： The heating apparatus includes a first temperature detecting element disposed at least in proximity to a moving member, a second temperature detecting element for detecting the temperature of the heating member or the atmospheric temperature of the apparatus, a controlling portion for controlling electric power supply to the heating member, and a judging portion for judging on the basis of the result of the detection by the second temperature detecting element whether the electrical energization of the heating member should be effected before the start of the movement driving of the moving member, whereby temperature control is effected accurately and at the same time, the slip of the moving member, any increase in driving torque, etc. are prevented.
摘要翻译：加热装置包括至少设置在移动构件附近的第一温度检测元件，用于检测加热构件的温度的第二温度检测元件或设备的大气温度的控制部分，用于控制对加热构件和用于根据第二温度检测元件的检测结果判断加热构件的电力是否应在移动构件的移动驱动开始之前进行的判断部分，由此进行温度控制精确地实现，同时防止移动部件的滑动，驱动转矩等的任何增加。

6. 发明授权

US07013097B2 Fixing apparatus, and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US07013097B2
公开(公告)日：2006-03-14
申请号：US10720215
申请日：2003-11-25
申请人： Tomoo Akizuki , Masao Umezawa , Toru Saito , Toshikazu Tsuchiya
发明人： Tomoo Akizuki , Masao Umezawa , Toru Saito , Toshikazu Tsuchiya
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2042 , G03G2215/2035
摘要： Disclosed is a fixing apparatus which includes a first rotatable member having an endless configuration, a second rotatable member in pressure contact with the first rotatable member which causes a recording material bearing an image to be nipped and conveyed at a pressure contact portion between the first and second rotatable members, a temperature raising unit for raising temperature of a local portion of the first rotatable member by reception of electric power supply, a temperature detecting unit for detecting temperature of a location different from the pressure contact portion with respect to a rotational direction of the first rotatable member, a first control unit for feedback-controlling electric power to be supplied to the temperature raising unit based on the temperature detected by the temperature detecting unit, a setting unit for variably setting a set value corresponding to electric power to be supplied to the temperature raising unit, based on a temperature rise speed detected by the temperature detecting unit when a predetermined amount of electric power is supplied, and a second control unit for temporally supplying electric power corresponding to the set value set by the setting unit to the temperature raising unit in timing close to timing in which the temperature detected by the temperature detecting unit reaches a target temperature, or timing close to timing in which the recording material rushes in the pressure contact portion when the fixing apparatus is started up.
摘要翻译：公开了一种定影装置，其包括具有环形构造的第一可旋转构件，与第一可旋转构件压力接触的第二可旋转构件，其使得承载图像的记录材料被夹持并在第一和第二可旋转构件之间的压力接触部分处被传送第二可旋转构件，用于通过接收电力供应来升高第一可旋转构件的局部部分的温度的升温单元，用于检测与压力接触部分相对于旋转方向的旋转方向不同的位置的温度的温度检测单元第一可旋转构件，用于基于由温度检测单元检测到的温度反馈控制供给升温单元的电力的第一控制单元，用于可变地设定与要供应的电力相对应的设定值的设定单元基于升温速度d加热到升温单元在提供预定量的电力时由温度检测单元检测到的第二控制单元，以及第二控制单元，用于在靠近温度的定时接近时间的时间向时间提供与由设置单元设置的设定值相对应的温度提升单元的电力当定影装置启动时，由温度检测单元检测到的目标温度或时刻接近于记录材料在压力接触部分中冲动的时刻。

7. 发明授权

US5471284A Image forming apparatus having toner depletion detection feature 失效
标题翻译：具有调色剂耗尽检测特征的图像形成装置
公开(公告)号：US5471284A
公开(公告)日：1995-11-28
申请号：US242851
申请日：1994-05-16
申请人： Haruo Fujii , Tatsuya Kobayashi , Nobuhiro Imai , Hisayoshi Kojima , Masao Umezawa , Hideki Tada , Akira Ito , Kaoru Seto , Motoi Katoh , Daisuke Murata
发明人： Haruo Fujii , Tatsuya Kobayashi , Nobuhiro Imai , Hisayoshi Kojima , Masao Umezawa , Hideki Tada , Akira Ito , Kaoru Seto , Motoi Katoh , Daisuke Murata
IPC分类号： G03G21/16 , G03G21/18 , G03G13/00
CPC分类号： G03G21/1628 , G03G21/1623 , G03G21/1807 , G03G2221/1603 , G03G2221/1633 , G03G2221/169
摘要： An image forming apparatus usable with a process cartridge for forming an image on a recording material. The process cartridge includes an image bearing member, and at least one developing device for developing a latent image formed on the image bearing member with a developer. Each of said at least one developing devices includes a developer accommodating device for accommodating a respective developer to be used in said at least one developing device. The image forming apparatus includes a mounting device for mounting the process cartridge, an auxiliary developing device exterior to the process cartridge for developing a latent image formed on the image bearing member with a developer, the auxiliary developing device including an auxiliary developer accommodating device for accommodating the developer to be used in the auxiliary developing device, and a detecting device for detecting a respective predetermined level of developer in the auxiliary developer accommodating device and in each of the respective developer accommodating devices of said at least one developing device.
摘要翻译：一种可用于在记录材料上形成图像的处理盒的图像形成装置。处理盒包括图像承载部件和至少一个显影装置，用于利用显影剂将形成在图像承载部件上的潜像显影。所述至少一个显影装置中的每一个包括用于容纳要用于所述至少一个显影装置的各显影剂的显影剂容纳装置。图像形成装置包括用于安装处理盒的安装装置，处理盒外部的辅助显影装置，用于利用显影剂使形成在图像承载部件上的潜像显影，辅助显影装置包括用于容纳的辅助显影剂容纳装置用于辅助显影装置的显影剂和检测装置，用于检测辅助显影剂容纳装置和所述至少一个显影装置的每个显影剂容纳装置中的各个显影剂的相应的预定水平的检测装置。

8. 发明授权

US5244467A Method for production of polyphenylene sulfone fibers 失效
标题翻译：聚苯砜纤维的生产方法
公开(公告)号：US5244467A
公开(公告)日：1993-09-14
申请号：US495165
申请日：1990-03-19
申请人： Masao Umezawa , Toshio Tsubota , Shiro Imai
发明人： Masao Umezawa , Toshio Tsubota , Shiro Imai
IPC分类号： B01D39/16 , D01F6/66 , D01F6/76 , D01F8/10 , D01F8/16
CPC分类号： B01D39/1623 , D01F6/66 , D01F6/76 , D01F8/10 , D01F8/16 , Y10T428/2913 , Y10T428/2935 , Y10T428/2975
摘要： Polyphenylene sulfone fibers mainly consisting of a structural unit represented by a general formula ##STR1## (x is 0 or 1 or 2) wherein x, the average value of x, is 1.0 to 2.0, and a method for production thereof. These fibers are prepared by modifying polyphenylene sulfide fibers, whose specific surface area and degree of orientation are more than 0.4 m.sup.2 /g and more than 70%, respectively, to polyphenylene sulfone fibers represented by a main constituting unit with organic peroxides. These fibers have excellent heat and chemical resistance.
摘要翻译：主要由通式（x为0或1或2）表示的结构单元组成的聚亚苯基砜纤维，其中x的平均值为1.0〜2.0，其中，这些纤维通过将主要构成单元“有机过氧化物”所代表的聚亚苯基砜纤维的比表面积和取向度分别大于0.4m 2 / g且大于70％的聚苯硫醚纤维进行改性来制备。这些纤维具有优异的耐热和耐化学性。

9. 发明授权

US07136601B2 Fixing apparatus and image forming apparatus with temperature controller increasing electric power substantially at a timing with temperature degradation 有权
标题翻译：具有温度控制器的固定装置和图像形成装置，其基本上在温度降低的定时增加电力
公开(公告)号：US07136601B2
公开(公告)日：2006-11-14
申请号：US10463528
申请日：2003-06-18
申请人： Tomoo Akizuki , Masao Umezawa , Atsutoshi Ando , Toshikazu Tsuchiya , Hisahiro Saito
发明人： Tomoo Akizuki , Masao Umezawa , Atsutoshi Ando , Toshikazu Tsuchiya , Hisahiro Saito
IPC分类号： G03G15/20
CPC分类号： G03G15/2046
摘要： In a fixing apparatus using a fixing belt having an elastic layer as a fixing member and an image forming apparatus mounting such a fixing apparatus thereto, before a temperature detecting unit detects temperature change caused upon recording material conveying into a nip region, an electric power required to be applied to a heating element to heat the heating element is corrected to a predetermined electric power, and, when the fixing apparatus is started-up upon starting of print, at a predetermined timing, the electric power required to be applied to the heating element to heat the heating element is corrected to the predetermined electric power and a value of the predetermined electric power is substantially the same as an electric power value required for reaching the fixing apparatus to the predetermined power. The value of the predetermined power is determined in accordance with heat capacity of the recording material or a heat accumulating degree of the fixing apparatus on demand.
摘要翻译：在使用具有作为固定部件的弹性层的定影带和安装其定影装置的图像形成装置的定影装置中，在温度检测单元检测到记录材料输送到压区中所引起的温度变化之前，需要所需的电力被施加到加热元件以加热加热元件被校正到预定的电力，并且当定影装置在打印开始时启动时，在预定的时间，需要施加到加热的电力将加热元件加热的元件被校正为预定电力，并且预定电力的值与到达定影装置达到预定功率所需的电功率值基本相同。根据需要根据记录材料的热容量或定影装置的蓄热程度来确定预定功率的值。

10. 发明授权

US06623585B2 Coalesced multifilament spandex and method for its preparation 有权
标题翻译：聚结复丝氨纶及其制备方法
公开(公告)号：US06623585B2
公开(公告)日：2003-09-23
申请号：US09791919
申请日：2001-02-23
申请人： Masao Umezawa , Hideki Nakanishi , Toshikazu Matsuda
发明人： Masao Umezawa , Hideki Nakanishi , Toshikazu Matsuda
IPC分类号： D01D504
CPC分类号： D01F6/70
摘要： The present invention provides a process whereby high quality, well-coalesced spandex can be made by dry-spinning a high-melting thermoplastic polyurethane, bundling the as-spun filaments into a side-by-side relationship, and passing the bundled filaments over or through a guide. The spandex made by this method has high-heat settability, high denier uniformity, good knittability and weavability, and provides fabrics having good surface uniformity.
摘要翻译：本发明提供了一种可以通过将高熔点热塑性聚氨酯干燥纺丝而形成高品质，良好聚结的氨纶的方法，其将先纺长丝捆扎成并排关系，并将捆扎的长丝穿过或通过指南。通过该方法制造的氨纶具有高热固化性，高旦数均匀性，良好的可捻性和可编织性，并且提供具有良好表面均匀性的织物。

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