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81. 发明授权

US08965230B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US08965230B2
公开(公告)日：2015-02-24
申请号：US13753827
申请日：2013-01-30
申请人： Ryota Yamashina , Hiroshi Seo , Ippei Fujimoto , Takumi Waida
发明人： Ryota Yamashina , Hiroshi Seo , Ippei Fujimoto , Takumi Waida
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G2215/2029
摘要： A fixing device includes a rotatable fuser member, a rotatable pressure member, a heater, and a controller. The rotatable fuser member is subjected to heating. The rotatable pressure member is disposed opposite the fuser member. The pressure member presses against the fuser member to form a fixing nip therebetween, through which multiple recording media, each spaced apart from each other by an interval distance in a conveyance direction, are sequentially conveyed at a conveyance speed. The heater is disposed adjacent to the fuser member to heat the fuser member. The controller is operatively connected to the heater to control power supply to the heater through a series of on-off switching control cycles, each including an on-time during which the heater power supply is on, and an off-time during which the heater power supply is off, in synchronization with conveyance of the recording medium.
摘要翻译：定影装置包括可旋转的定影器构件，可旋转的压力构件，加热器和控制器。可旋转的定影器构件经受加热。可旋转的压力构件设置成与定影器构件相对。压力构件压靠定影部件，在其间形成定影辊隙，通过该定影辊将输送方向间隔开的多个记录介质以传送速度依次传送。加热器邻近定影器构件设置以加热定影器构件。控制器可操作地连接到加热器，以通过一系列开 - 关切换控制循环来控制对加热器的供电，每个开关控制周期包括加热器电源打开的导通时间和加热器电源打开期间的关闭时间与记录介质的输送同步，电源关闭。

82. 发明申请

US20140227001A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：固定装置和图像形成装置，包括它们
公开(公告)号：US20140227001A1
公开(公告)日：2014-08-14
申请号：US14174134
申请日：2014-02-06
申请人： Kazuhito KISHI , Takumi Waida , Masahiro Samei , Hiroshi Ono , Takeshi Yamamoto , Ippei Fujimoto , Hiroshi Seo , Ryota Yamashina , Yasunori Ishigaya , Takashi Fujita
发明人： Kazuhito KISHI , Takumi Waida , Masahiro Samei , Hiroshi Ono , Takeshi Yamamoto , Ippei Fujimoto , Hiroshi Seo , Ryota Yamashina , Yasunori Ishigaya , Takashi Fujita
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： A fixing device includes a rotatable fixing member to rotate while contacting an unfixed image; a pressure member to form a fixing nip with the fixing member; a heating member having a plurality of heating elements divided in a direction perpendicular to a conveyance direction of a sheet; a heat performance sensor to detect heating performance of each heating element of the heating member, and an controller to control the heating member. The controller controls each heating element independently such that a temperature of a portion of the fixing member corresponding to a blank area becomes lower than the temperature of a portion of the fixing member corresponding to an image area; and controls the temperature to be maintained at each heating element based on the detection result of the heating performance of each heating element detected by the heat performance sensor.
摘要翻译：固定装置包括可旋转的固定构件，以在接触未定影图像的同时旋转; 压力构件，用于与所述固定构件形成定影辊隙; 加热构件，其具有沿与片材的输送方向垂直的方向分割的多个加热元件; 用于检测加热构件的每个加热元件的加热性能的热性能传感器，以及用于控制加热构件的控制器。控制器独立地控制每个加热元件，使得对应于空白区域的固定构件的一部分的温度变得低于对应于图像区域的固定构件的一部分的温度; 并且根据由热性能传感器检测到的各加热元件的加热性能的检测结果来控制在各加热元件上保持的温度。

83. 发明申请

US20130209123A1 FIXING DEVICE 有权
公开(公告)号：US20130209123A1
公开(公告)日：2013-08-15
申请号：US13761848
申请日：2013-02-07
申请人： Takumi WAIDA , Hiroshi Seo , Ippei Fujimoto , Ryota Yamashina
发明人： Takumi WAIDA , Hiroshi Seo , Ippei Fujimoto , Ryota Yamashina
IPC分类号： G03G15/20
CPC分类号： G03G15/2078 , G03G15/2039 , G03G15/205 , G03G2215/00603 , G03G2215/2029
摘要： A fixing device includes a rotatable fuser member, a rotatable pressure member, a heater, and a controller. The rotatable fuser member is subjected to heating. The rotatable pressure member is disposed opposite the fuser member. The pressure member presses against the fuser member to form a fixing nip therebetween, through which multiple recording media, each spaced apart from each other by an interval distance in a conveyance direction, are sequentially conveyed at a conveyance speed. The heater is disposed adjacent to the fuser member to heat the fuser member. The controller is operatively connected to the heater to control power supply to the heater through a series of on-off switching control cycles, each including an on-time during which the heater power supply is on, and an off-time during which the heater power supply is off, in synchronization with conveyance of the recording medium.

84. 发明授权

US07742714B2 Image fixing apparatus, image forming apparatus, and image fixing method capable of effectively controlling an image fixing temperature 有权
标题翻译：能够有效地控制图像定影温度的图像定影装置，图像形成装置和图像定影方法
公开(公告)号：US07742714B2
公开(公告)日：2010-06-22
申请号：US11519007
申请日：2006-09-12
申请人： Akira Shinshi , Hiroshi Seo
发明人： Akira Shinshi , Hiroshi Seo
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/00599 , G03G2215/00734
摘要： An image forming apparatus, an image fixing apparatus, and an image fixing method that fix a toner image onto an recording medium in an electrophotographic process capable of effectively controlling an image fixing temperature. In one example, when a narrower recording medium, narrower than a maximum allowable size, is continuously fed at an image fixing temperature, a gap between the conveyed recording mediums is controlled to be longer than a default gap corresponding to a wider recording medium in a feeding direction to avoid an increase of the temperature of the ends of the fixing member in the longitudinal direction, to thereby maintain an allowable temperature limit.
摘要翻译：一种图像形成装置，图像定影装置和图像定影方法，其能够在能够有效地控制图像定影温度的电子照相方法中将调色剂图像定影到记录介质上。在一个示例中，当在图像定影温度下连续地馈送窄于最大允许尺寸的较窄记录介质时，所输送的记录介质之间的间隙被控制为长于对应于较宽记录介质的默认间隙进给方向以避免固定件端部在纵向方向上的温度升高，从而保持允许的温度极限。

85. 发明申请

US20070059003A1 Image fixing apparatus, image forming apparatus, and image fixing method capable of effectively controlling an image fixing temperature 有权
标题翻译：能够有效地控制图像定影温度的图像定影装置，图像形成装置和图像定影方法
公开(公告)号：US20070059003A1
公开(公告)日：2007-03-15
申请号：US11519007
申请日：2006-09-12
申请人： Akira Shinshi , Hiroshi Seo
发明人： Akira Shinshi , Hiroshi Seo
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2042 , G03G2215/00599 , G03G2215/00734
摘要： An image forming apparatus, an image fixing apparatus, and an image fixing method that fix a toner image onto an recording medium in an electrophotographic process capable of effectively controlling an image fixing temperature. In one example, when a narrower recording medium, narrower than a maximum allowable size, is continuously fed at an image fixing temperature, a gap between the conveyed recording mediums is controlled to be longer than a default gap corresponding to a wider recording medium in a feeding direction to avoid an increase of the temperature of the ends of the fixing member in the longitudinal direction, to thereby maintain an allowable temperature limit.
摘要翻译：一种图像形成装置，图像定影装置和图像定影方法，其能够在能够有效地控制图像定影温度的电子照相方法中将调色剂图像定影到记录介质上。在一个示例中，当在图像定影温度下连续地馈送窄于最大允许尺寸的较窄记录介质时，所输送的记录介质之间的间隙被控制为长于对应于较宽记录介质的默认间隙进给方向以避免固定件端部在纵向方向上的温度升高，从而保持允许的温度极限。

86. 发明授权

US06937981B2 Voice recognition system 失效
标题翻译：语音识别系统
公开(公告)号：US06937981B2
公开(公告)日：2005-08-30
申请号：US09954151
申请日：2001-09-18
申请人： Hiroshi Seo , Mitsuya Komamura , Soichi Toyama
发明人： Hiroshi Seo , Mitsuya Komamura , Soichi Toyama
IPC分类号： G10L15/06 , G10L15/00 , G10L15/02 , G10L15/14 , G10L15/20 , G10L15/28 , G10L21/02 , G10L17/00
CPC分类号： G10L15/142 , G10L15/20 , G10L21/0216
摘要： A multiplicative distortion Hm(cep) is subtracted from a voice HMM 5, a multiplicative distortion Ha(cep) of the uttered voice is subtracted from a noise HMM 6 formed by HMM, and the subtraction results Sm(cep) and {Nm(cep)−Ha (cep)} are combined with each other to thereby form a combined HMM 18 in the cepstrum domain. A cepstrum R^a(cep) obtained by subtracting the multiplicative distortion Ha (cep) from the cepstrum Ra (cep) of the uttered voice is compared with the distribution R^m(cep) of the combined HMM 18 in the cepstrum domain, and the combined HMM with the maximum likelihood is output as the voice recognition result.
摘要翻译：从语音HMM 5中减去乘法失真Hm（cep），从由HMM形成的噪声HMM6中减去所发出的语音的乘法失真Ha（cep），并且减法结果Sm（cep）和{Nm （cep）通过从发射的倒谱中的倒谱谱（cep）中减去乘法失真Ha（cep）而得到的倒谱R ^ a（cep）将语音与倒谱域中组合HMM18的分布R ^ m（cep）进行比较，并输出具有最大似然性的组合HMM作为语音识别结果。

87. 发明授权

US4833237A Process for producing granular porous chitosan 失效
标题翻译：生产颗粒状多孔壳聚糖的方法
公开(公告)号：US4833237A
公开(公告)日：1989-05-23
申请号：US11150
申请日：1987-02-05
申请人： Yoshihide Kawamura , Hiroaki Tanibe , Itsuo Kurahashi , Hiroshi Seo , Saburo Nakajima
发明人： Yoshihide Kawamura , Hiroaki Tanibe , Itsuo Kurahashi , Hiroshi Seo , Saburo Nakajima
IPC分类号： C08B37/08 , C08L5/08
CPC分类号： C08L5/08 , C08B37/003
摘要： A process for producing granular porous chitosan of extremely uniform particle size and having uniform fine pores on the spherical surface and cut cross sectional face. The process comprises dissolving a low molecular weight chitosan into an aqueous acidic solution, pouring the solution into a basic solution and thereby coagulating the product to precipitate porous chitosan.
摘要翻译：一种生产粒径非常均匀，粒径均匀，切面横截面均匀的粒状多孔壳聚糖的方法。该方法包括将低分子量壳聚糖溶解在酸性水溶液中，将溶液倒入碱性溶液中，从而凝结产物以沉淀多孔壳聚糖。

88. 发明授权

US10955777B2 Fixing device including at least one temperature detector and a device-side connector and image forming apparatus including same 有权
公开(公告)号：US10955777B2
公开(公告)日：2021-03-23
申请号：US16750043
申请日：2020-01-23
申请人： Seiji Saitoh , Toshiharu Hachisuka , Hiroshi Seo , Yutaka Naitoh , Daisuke Inoue , Masao Katoh , Yutaka Aso , Naohiro Funada , Tomoo Asami , Jun Okamoto
发明人： Seiji Saitoh , Toshiharu Hachisuka , Hiroshi Seo , Yutaka Naitoh , Daisuke Inoue , Masao Katoh , Yutaka Aso , Naohiro Funada , Tomoo Asami , Jun Okamoto
IPC分类号： G03G15/00 , G03G15/20
摘要： A fixing device includes at least one temperature detector and a device-side connector. The at least one temperature detector is configured to detect a temperature of the fixing device. The device-side connector is configured to transmit a temperature detection signal from the at least one temperature detector to an image forming apparatus body by mutual contact between a terminal of the device-side connector and a terminal of a body-side connector of the image forming apparatus body. A lead wire of the at least one temperature detector is branched into a plurality of wires connected to the device-side connector.

89. 发明申请

US20180024462A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180024462A1
公开(公告)日：2018-01-25
申请号：US15647393
申请日：2017-07-12
申请人： Hiroyuki SHIMADA , Toshiyuki Kabata , Takashi Fujita , Hiroshi Seo
发明人： Hiroyuki SHIMADA , Toshiyuki Kabata , Takashi Fujita , Hiroshi Seo
IPC分类号： G03G21/20
CPC分类号： G03G15/051 , G03G15/065 , G03G15/5037 , G03G15/556 , G03G15/65 , G03G21/206 , H01T23/00
摘要： An image forming apparatus includes an exhaust duct to guide air inside the image forming apparatus to an outside of the image forming apparatus. A positive ion generator emits a positive ion into the exhaust duct. A negative ion generator emits a negative ion into the exhaust duct. The negative ion generator is shifted from the positive ion generator in one of an air flow direction of the air moving inside the exhaust duct and a direction perpendicular to the air flow direction.

90. 发明授权

US09411284B2 Fixing device 有权
公开(公告)号：US09411284B2
公开(公告)日：2016-08-09
申请号：US13761848
申请日：2013-02-07
申请人： Takumi Waida , Hiroshi Seo , Ippei Fujimoto , Ryota Yamashina
发明人： Takumi Waida , Hiroshi Seo , Ippei Fujimoto , Ryota Yamashina
IPC分类号： G03G15/20
CPC分类号： G03G15/2078 , G03G15/2039 , G03G15/205 , G03G2215/00603 , G03G2215/2029
摘要： A fixing device includes a rotatable fuser member, a rotatable pressure member, a heater, and a controller. The rotatable fuser member is subjected to heating. The rotatable pressure member is disposed opposite the fuser member. The pressure member presses against the fuser member to form a fixing nip therebetween, through which multiple recording media, each spaced apart from each other by an interval distance in a conveyance direction, are sequentially conveyed at a conveyance speed. The heater is disposed adjacent to the fuser member to heat the fuser member. The controller is operatively connected to the heater to control power supply to the heater through a series of on-off switching control cycles, each including an on-time during which the heater power supply is on, and an off-time during which the heater power supply is off, in synchronization with conveyance of the recording medium.

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