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1. 发明授权

US5338919A Heater for sheet material and method for adjusting resistance of same 失效
标题翻译：片材加热器及其电阻调整方法
公开(公告)号：US5338919A
公开(公告)日：1994-08-16
申请号：US993668
申请日：1992-12-21
申请人： Fumiaki Tagashira , Shigeo Ota , Shinya Yukawa , Shingo Ooyama
发明人： Fumiaki Tagashira , Shigeo Ota , Shinya Yukawa , Shingo Ooyama
IPC分类号： G03G15/20 , H05B3/12 , H05B3/26 , H05B3/16
CPC分类号： H05B3/265 , G03G15/2003 , H05B3/12
摘要： A heater for a sheet material comprises an insulating substrate, and a plurality of heating resistor strips formed on the substrate to extend in parallel to each other between first and second common electrodes. At least one of the resistor strips is electrically connected to both of the first and second common electrodes while at least another of the resistor strips is electrically separated from the first common electrode.
摘要翻译：用于片材的加热器包括绝缘基板和形成在基板上的多个加热电阻条，其在第一和第二公共电极之间彼此平行地延伸。电阻条中的至少一个电连接到第一和第二公共电极两者，而至少另一个电阻条与第一公共电极电隔离。

2. 发明授权

US5304784A Heater for sheet material 失效
标题翻译：加热器用于片材
公开(公告)号：US5304784A
公开(公告)日：1994-04-19
申请号：US995888
申请日：1992-12-23
申请人： Fumiaki Tagashira , Shigeo Ota , Shinya Yukawa , Shingo Ooyama
发明人： Fumiaki Tagashira , Shigeo Ota , Shinya Yukawa , Shingo Ooyama
IPC分类号： G03G15/20 , H05B3/16 , H05B3/20 , H05B3/28
CPC分类号： H05B3/16 , G03G15/2003 , G03G15/2014 , H05B3/28 , H05B3/283
摘要： A heater for heating a moving sheet material by contact therewith is used, for example, in electrophotographic apparatus for fixing toner to printing paper. The heater comprises an insulating substrate formed with a striplike heating element on its upper surface, and a support plate for supporting the substrate. A higher heat preserving property is given to the opposite end portions of the heating element than to a longitudinal intermediate portion thereof to thereby compensate for a temperature reduction at the element end portions and make the heating element uniform in temperature over the entire length thereof.
摘要翻译：使用用于通过与其接触来加热活动片材的加热器，例如用于将墨粉定影到打印纸的电子照相设备中。加热器包括在其上表面上形成带状加热元件的绝缘基板和用于支撑基板的支撑板。给予加热元件的相对端部比其纵向中间部分更高的保温性，从而补偿元件端部处的温度降低，并使加热元件的整个长度上的温度均匀。

3. 发明授权

US5306898A Heater for sheet material 失效
标题翻译：加热器用于片材
公开(公告)号：US5306898A
公开(公告)日：1994-04-26
申请号：US993676
申请日：1992-12-21
申请人： Shinya Yukawa , Shingo Ooyama , Fumiaki Tagashira , Shigeo Ota
发明人： Shinya Yukawa , Shingo Ooyama , Fumiaki Tagashira , Shigeo Ota
IPC分类号： G03G15/20 , H05B3/26 , H05K1/03 , H05K1/16 , H05K3/40 , H05B3/16
CPC分类号： H05K3/4061 , G03G15/2003 , G03G15/2014 , G03G15/2039 , G03G15/2042 , H05B3/265 , H05K1/0306 , H05K1/167 , H05K2201/09981 , H05K2203/1572
摘要： A heater for a sheet material comprises an insulating substrate and a main resistor strip formed on the substrate. The substrate is further formed with auxiliary resistor strips adjacent to both ends of the main resistor strip. In operation, the main and auxiliary resistor strips are actuated simultaneously for heat generation. As a result, the additional heat generated by the auxiliary resistor strips compensates for higher heat dissipation at both ends of the heater, thereby equalizing the temperature distribution longitudinally of the heater.
摘要翻译：用于片材的加热器包括绝缘基板和形成在基板上的主电阻条。基板进一步形成有与主电阻条的两端相邻的辅助电阻条。在操作中，主电阻和辅助电阻条同时被致动以发热。结果，由辅助电阻条产生的额外的热补偿加热器两端的较高散热，从而使加热器的纵向的温度分布均衡。

4. 发明授权

US5391861A Heater for sheet material 失效
标题翻译：加热器用于片材
公开(公告)号：US5391861A
公开(公告)日：1995-02-21
申请号：US144493
申请日：1993-11-01
申请人： Shingo Ooyama , Shigeo Ota , Fumiaki Tagashira
发明人： Shingo Ooyama , Shigeo Ota , Fumiaki Tagashira
IPC分类号： G03G15/20 , H05B3/10 , H05B3/16 , H05B3/28
CPC分类号： G03G15/2014 , H05B3/28
摘要： A heater comprises an insulating substrate which carries a parallel pair of conductor strips. The respective conductor strips are spaced from each other transversely thereof but electrically connected to each other by a plurality of heating resistors which are spaced longitudinally of the respective conductor strips. Advantageously, the heating resistors are arranged or configured so that the heater will have a temperature distribution which is equalized longitudinally.
摘要翻译：加热器包括承载平行的一对导体条的绝缘基板。相应的导体条彼此横向间隔开，但是通过多个加热电阻器彼此电连接，所述多个加热电阻器在相应导体条的纵向间隔开。有利地，加热电阻器被布置或构造成使得加热器将具有纵向均衡的温度分布。

5. 发明授权

US5285049A Heater for sheet material 失效
标题翻译：加热器用于片材
公开(公告)号：US5285049A
公开(公告)日：1994-02-08
申请号：US904044
申请日：1992-06-18
申请人： Hiroshi Fukumoto , Shigeo Ota , Fumiaki Tagashira , Shingo Ooyama
发明人： Hiroshi Fukumoto , Shigeo Ota , Fumiaki Tagashira , Shingo Ooyama
IPC分类号： G03G15/20 , H05B3/10 , H05B3/16 , H05B3/26 , H01C1/012 , H01C1/14
CPC分类号： G03G15/2014 , G03G15/2064 , H05B3/265
摘要： A heater comprises an insulating substrate which carries a pair of transversely conductor strips, a resistor line extending between the respective conductor strips. The respective conductor strips are connected to the resistor line by electrode teeth spaced longitudinally of the main resistor line and arranged in staggered relation on both sides of the resistor line.
摘要翻译：加热器包括承载一对横向导体条的绝缘基板，在相应导体条之间延伸的电阻线。相应的导体条通过主电阻线纵向隔开的电极齿连接到电阻线，并且在电阻线的两侧以交错关系布置。

6. 发明授权

US5222291A Method of making unit heads for divisional-type thermal head 失效
标题翻译：制作分类型热头单元头的方法
公开(公告)号：US5222291A
公开(公告)日：1993-06-29
申请号：US861905
申请日：1992-04-01
申请人： Shigeo Ota , Fumiaki Tagashira , Shingo Ooyama
发明人： Shigeo Ota , Fumiaki Tagashira , Shingo Ooyama
IPC分类号： B41J2/335 , B41J2/345
CPC分类号： B41J2/345 , Y10T29/49083 , Y10T29/49792
摘要： A method is provided for making unit heads from a material head. The unit heads are used to constitute a divisional-type thermal head. The material head includes an elongate insulating substrate carrying a longitudinal array of heating dot portions, and a protective layer extending longitudinally of the material head to cover the array of heat dot portions. According to the method, the material head is cut along at least one cutting line which extends transversely of the material head at a position between two adjacent heating dot portions, wherein the protective layer has cutouts which extend from the respective longitudinal edges of the protective layer toward the array of heating dot portions at the position of the cutting line.

7. 发明授权

US5288973A Heater for sheet material 失效
标题翻译：加热器用于片材
公开(公告)号：US5288973A
公开(公告)日：1994-02-22
申请号：US990020
申请日：1992-12-14
申请人： Shigeo Ota , Shingo Ooyama
发明人： Shigeo Ota , Shingo Ooyama
IPC分类号： G03G15/20 , H05B3/12 , H05B3/26 , H05B1/00
CPC分类号： H05B3/12 , G03G15/2064 , H05B3/265
摘要： A heater for heating a sheet material along a standard contact line comprises an insulating substrate, and a heating resistor strip formed on a surface of the substrate to extend longitudinally thereof. The resistor strip has an intermediate portion which is located transversely offset from the standard contact line, and a pair of end portions located at least partially at the standard contact line.
摘要翻译：用于沿着标准接触线加热片材的加热器包括绝缘基板和形成在基板的表面上以纵向延伸的加热电阻条。电阻带具有位于横向偏离标准接触线的中间部分和至少部分位于标准接触线处的一对端部。

8. 发明授权

US5321234A Linear heater 失效
标题翻译：线性加热器
公开(公告)号：US5321234A
公开(公告)日：1994-06-14
申请号：US35038
申请日：1993-03-22
申请人： Shingo Ooyama , Shigeo Ota
发明人： Shingo Ooyama , Shigeo Ota
IPC分类号： H05B3/16 , G03G15/20 , H05B3/12 , H05B3/20 , H05B3/26
CPC分类号： H05B3/12 , G03G15/2003 , H05B3/265
摘要： A linear heater comprises an insulating substrate, at least one resistor strip formed on the substrate, and a heat-resistant protective coating formed on the substrate for covering the resistor strip. The resistor strip has a double-layer structure which includes a first resistor layer formed directly on the substrate, and a second resistor layer formed on the first resistor layer. The first resistor layer has a pair of upwardly bulging longitudinal margins, whereas the second resistor layer is formed between the pair of upwardly bulging longitudinal margins of the first resistor layer to provide a substantially flat surface.
摘要翻译：线性加热器包括绝缘基板，形成在基板上的至少一个电阻条，以及形成在基板上用于覆盖电阻条的耐热保护涂层。电阻带具有双层结构，其包括直接形成在衬底上的第一电阻层和形成在第一电阻层上的第二电阻层。第一电阻层具有一对向上凸起的纵向边缘，而第二电阻层形成在第一电阻层的一对向上凸起的纵向边缘之间，以提供基本平坦的表面。

9. 发明授权

US5371341A Linear heater 失效
标题翻译：线性加热器
公开(公告)号：US5371341A
公开(公告)日：1994-12-06
申请号：US35217
申请日：1993-03-22
申请人： Shigeo Ota , Shingo Ooyama
发明人： Shigeo Ota , Shingo Ooyama
IPC分类号： H05B3/16 , G03G15/20 , H05B3/20 , H05B3/26
CPC分类号： H05B3/265 , G03G15/2003
摘要： A linear heater comprises an insulating substrate, at least one resistor strip formed on the substrate, insulating edge members formed on the substrate to extend along the respective longitudinal margins of the resistor strip in contact therewith, and a heat-resistant protective coating formed on the substrate for covering the resistor strip and the respective edge members. The respective edge members, which themselves provide an insulating function, compensate for a thickness reduction of the protective coating at positions corresponding to the longitudinal margins of the resistor strip.
摘要翻译：线性加热器包括绝缘基板，形成在基板上的至少一个电阻条，形成在基板上的绝缘边缘部件沿着与其接触的电阻带的相应纵向边缘延伸，以及形成在该基板上的耐热保护涂层用于覆盖电阻条和相应边缘部件的基板。各自的边缘构件本身提供绝缘功能，补偿保护涂层在对应于电阻器带的纵向边缘的位置处的厚度减小。

10. 发明授权

US06229557B1 Thermal printhead 失效
标题翻译：热敏打印头
公开(公告)号：US06229557B1
公开(公告)日：2001-05-08
申请号：US09530905
申请日：2000-05-08
申请人： Shingo Ooyama
发明人： Shingo Ooyama
IPC分类号： B41J2335
CPC分类号： B41J2/3357 , B41J2/33575 , B41J2/345
摘要： The object of the invention is to enhance precision in bonding the heating board and the radiating plate of a thermal print head, in the thermal print head A composed by attaching the heating board 2 on the surface of which a heating resistor for printing 4 is formed on the upper surface of the radiating plate 1, an identification mark M that functions as a positioning reference when the heating board 2 is attached on the radiating plate 1 is provided on the heating board 2 at a fixed interval from the heating resistor 4 and in addition, the identification mark M has a vertical side M1 equivalent to a positioning reference line D perpendicular to a direction in which the heating resistor of the heating board 2 is arranged (the direction of the x-axis).
摘要翻译：本发明的目的是提高在热敏打印头A中加热板和散热板的接合精度，该热敏打印头A通过将加热板2附着在其表面上形成用于印刷的加热电阻4的组合在散热板1的上表面上，在加热板2上以与加热电阻体4固定的间隔设置作为加热板2安装在散热板1上的定位基准的识别标记M，此外，识别标记M具有与布置加热板2的加热电阻器（x轴方向）的方向垂直的定位基准线D等同的垂直侧M1。

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