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41. 发明授权

US4990806A Pulse motor 失效
标题翻译：脉冲电机
公开(公告)号：US4990806A
公开(公告)日：1991-02-05
申请号：US350721
申请日：1989-04-27
申请人： Hiroshi Kikuchi , Jiro Tanuma , Tadashi Kasai , Masayuki Ishikawa
发明人： Hiroshi Kikuchi , Jiro Tanuma , Tadashi Kasai , Masayuki Ishikawa
IPC分类号： H02K1/14 , H02K21/14 , H02K37/14
CPC分类号： H02K1/145 , H02K21/145 , H02K37/14 , H02K2201/12
摘要： In a pulse motor comprising a rotor, a drive coil excited by a predetermined drive current to drive the rotor, and a yoke for guiding a magnetic flux generated by the drive coil to a predetermined magnetic path; the yoke is provided with an aperture to restrict the flow path of an eddy current induced by the magnetic flux generated by the drive coil.

42. 发明授权

US09599946B2 Image forming apparatus 有权
公开(公告)号：US09599946B2
公开(公告)日：2017-03-21
申请号：US14847203
申请日：2015-09-08
申请人： Mutsuki Morinaga , Tadashi Kasai , Jun Hitosugi , Takamasa Ozeki , Makoto Yasuda , Kunio Hasegawa , Emiko Shiraishi , Wakana Itoh , Takatsugu Komori , Hitoshi Yamamoto
发明人： Mutsuki Morinaga , Tadashi Kasai , Jun Hitosugi , Takamasa Ozeki , Makoto Yasuda , Kunio Hasegawa , Emiko Shiraishi , Wakana Itoh , Takatsugu Komori , Hitoshi Yamamoto
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/553 , G03G15/0849 , G03G15/0853 , G03G15/0856 , G03G2215/0888
摘要： An image forming apparatus includes a latent image bearer, a developing device, a supplier, and a controller. The controller controls the supplier according to a detection result of a toner density by the toner density sensor and a toner density target value to adjust the toner density of developer in the developing device. The controller is configured to correct the toner density target value and an imaging condition affecting a toner adhesion amount of an output image separately from the toner density, according to a component adhesion deterioration degree being a deterioration degree of carrier due to adhesion of a toner component, obtained based on at least an average image area ratio of the output image, and a coating abrasion deterioration degree being a progression degree of deterioration due to coating abrasion of the carrier, obtained based on at least the average image area ratio of the output image.

43. 发明授权

US09513594B2 Protective layer forming device and image forming apparatus 有权
标题翻译：保护层形成装置和成像装置
公开(公告)号：US09513594B2
公开(公告)日：2016-12-06
申请号：US14540745
申请日：2014-11-13
申请人： Kunio Hasegawa , Hiroshi Nakai , Kenji Komito , Tadashi Kasai , Takamasa Ozeki , Jun Hitosugi , Makoto Yasuda , Emiko Shiraishi , Wakana Itoh , Takatsugu Komori , Mutsuki Morinaga , Hitoshi Yamamoto
发明人： Kunio Hasegawa , Hiroshi Nakai , Kenji Komito , Tadashi Kasai , Takamasa Ozeki , Jun Hitosugi , Makoto Yasuda , Emiko Shiraishi , Wakana Itoh , Takatsugu Komori , Mutsuki Morinaga , Hitoshi Yamamoto
IPC分类号： G03G21/00
CPC分类号： G03G21/0094
摘要： A protective layer forming device, including: a powdery image bearer protecting agent formed of a granulated product containing a fatty acid metal salt and an inorganic lubricant; and a roller-shaped protecting agent supplying member configured to supply the powdery image bearer protecting agent to a surface of an image bearer.
摘要翻译：一种保护层形成装置，包括：由含有脂肪酸金属盐和无机润滑剂的造粒产物形成的粉状图像载体保护剂; 以及辊状保护剂供给构件，其构造成将粉状图像载体保护剂供给到图像载体的表面。

44. 发明授权

US07965954B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07965954B2
公开(公告)日：2011-06-21
申请号：US11954297
申请日：2007-12-12
申请人： Jun Shiori , Toshihiro Sugiyama , Atsushi Tano , Tadashi Kasai , Yutaka Takahashi , Takehide Mizutani
发明人： Jun Shiori , Toshihiro Sugiyama , Atsushi Tano , Tadashi Kasai , Yutaka Takahashi , Takehide Mizutani
IPC分类号： G03G15/06
CPC分类号： G03G15/065 , G03G15/5041 , G03G2215/0132
摘要： A control unit controls a device that executes an image forming process, compares changes of each toner adhesion amount in an image-density-detection pattern image when a developing-bias control condition is changed, with respect to a toner adhesion amount in an image-density-detection pattern image in a normal status, performs a malfunction-occurrence prediction process according to the degree of each change of the densities, and displays the result.
摘要翻译：控制单元控制执行图像形成处理的设备，当对显影偏压控制条件改变时，比较图像浓度检测图案图像中的每个调色剂附着量的变化，相对于图像形成处理中的调色剂附着量，密度检测图案图像在正常状态下，根据密度的每次变化的程度进行故障发生预测处理，并显示结果。

45. 发明授权

US07859555B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07859555B2
公开(公告)日：2010-12-28
申请号：US11324498
申请日：2006-01-03
申请人： Tadashi Kasai
发明人： Tadashi Kasai
IPC分类号： B41J2/385
CPC分类号： G06K15/1247
摘要： An image forming apparatus according to this invention prevents adverse effects on peripheral circuits and speeds up data transfer by preventing a mutual interference among signals. In the image forming apparatus, a transfer controller which converts into a differential serial data pair (data+/−) multiplex data td [6:0] multiplexed from head data vd [7:0], a head control signal vctl [3:0], a data enable signal dten, and a control enable signal cten, converts as well a clock signal clk into a differential clock signal pair (clk+/−), and transfers those differential serial data pair and differential clock signal pair to an LED head via a cable. The LED head receives both of the differential serial data pair and the differential clock signal pair to separate those pairs into head data hd [7:0], head control signal hctl [3:0], and data transfer clock hclk.
摘要翻译：根据本发明的图像形成装置防止对外围电路的不利影响，并且通过防止信号之间的相互干扰来加速数据传输。在图像形成装置中，转换控制器转换成从头数据vd [7：0]复用的差分串行数据对（数据+/-）复用数据td [6：0]，头控制信号vctl [3：0 ]，数据使能信号dten和控制使能信号cten也将时钟信号clk转换成差分时钟信号对（clk +/-），并将这些差分串行数据对和差分时钟信号对转换到LED头通过电缆。 LED头接收差分串行数据对和差分时钟信号对，将这些对分成头数据hd [7：0]，头控制信号hctl [3：0]和数据传输时钟hclk。

46. 发明申请

US20060152572A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060152572A1
公开(公告)日：2006-07-13
申请号：US11324498
申请日：2006-01-03
申请人： Tadashi Kasai
发明人： Tadashi Kasai
IPC分类号： B41J2/385
CPC分类号： G06K15/1247
摘要： An image forming apparatus according to this invention prevents adverse effects on peripheral circuits and speeds up data transfer by preventing a mutual interference among signals. In the image forming apparatus, a transfer controller which converts into a differential serial data pair (data+/−) multiplex data td [6:0] multiplexed from head data vd [7:0], a head control signal vctl [3:0], a data enable signal dten, and a control enable signal cten, converts as well a clock signal clk into a differential clock signal pair (clk+/−), and transfers those differential serial data pair and differential clock signal pair to an LED head via a cable. The LED head receives both of the differential serial data pair and the differential clock signal pair to separate those pairs into head data hd [7:0], head control signal hctl [3:0], and data transfer clock hclk.
摘要翻译：根据本发明的图像形成装置防止对外围电路的不利影响，并且通过防止信号之间的相互干扰来加速数据传输。在图像形成装置中，转换控制器转换成从头数据vd [7：0]复用的差分串行数据对（数据+/-）复用数据td [6：0]，头控制信号vctl [3：0 ]，数据使能信号dten和控制使能信号cten也将时钟信号clk转换成差分时钟信号对（clk +/-），并将这些差分串行数据对和差分时钟信号对转换到LED头通过电缆。 LED头接收差分串行数据对和差分时钟信号对，将这些对分成头数据hd [7：0]，头控制信号hctl [3：0]和数据传输时钟hclk。

47. 发明申请

US20050079430A1 Image forming method and toner for use in the method 失效
标题翻译：用于该方法的图像形成方法和调色剂
公开(公告)号：US20050079430A1
公开(公告)日：2005-04-14
申请号：US11002218
申请日：2004-12-03
申请人： Mitsuo Aoki , Kumi Hasegawa , Toshiaki Higaya , Yasushi Koichi , Yutaka Takahashi , Tadashi Kasai
发明人： Mitsuo Aoki , Kumi Hasegawa , Toshiaki Higaya , Yasushi Koichi , Yutaka Takahashi , Tadashi Kasai
IPC分类号： G03G9/08 , G03G9/087 , G03G13/20 , G03G15/08 , G03G15/02 , G03G15/20
CPC分类号： G03G9/08797 , G03G9/0819 , G03G9/0821 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G13/20
摘要： An image forming method, comprising passing a toner image-bearing sheet through a nip defined between two rollers including a heater roller to fix the toner image on the sheet, wherein the toner image is formed from a toner comprising a binder resin, and a colorant, wherein the toner image before the passage through the nip has a toner volume V1 and a toner image area S1, wherein the toner image after the passage through the nip has a toner volume V2 and a toner image area S2, and wherein a volume change Vt and an area change St defined by the formulas shown below are 30% or less and 20% or less, respectively: Vt(%)=(V1−V2)/V1×100 St(%)=(S2−S1)/S1×100. Alternatively, the toner image before the passage through the nip has a surface roughness of 2.5 μm or less.
摘要翻译：一种图像形成方法，包括使调色剂承载片材通过在包括加热辊的两个辊之间限定的辊隙以将调色剂图像定影在片材上，其中调色剂图像由包含粘合剂树脂的调色剂和着色剂形成其中，通过所述辊隙的通过前的调色剂图像具有调色剂体积V1和调色剂图像区域S1，其中通过所述辊隙的调色剂图像具有调色剂体积V2和调色剂图像面积S2，并且其中体积变化 Vt和由下面所示公式定义的面积变化St分别为30％或更小和20％或更小：Vt（％）=（V1-V2）/ V1x100 St（％）=（S2-S1）/ S1x100。或者，在通过辊隙的通过之前的调色剂图像具有2.5μm或更小的表面粗糙度。

48. 发明授权

US06623424B2 Flexible tube for an endoscope and electronic endoscope equipped with the flexible tube 有权
公开(公告)号：US06623424B2
公开(公告)日：2003-09-23
申请号：US09943205
申请日：2001-08-31
申请人： Shinji Hayakawa , Akira Sugiyama , Masaru Takeshige , Tadashi Kasai
发明人： Shinji Hayakawa , Akira Sugiyama , Masaru Takeshige , Tadashi Kasai
IPC分类号： A61B100
CPC分类号： A61B1/00071 , A61B1/00078 , A61B1/00135 , A61B1/005
摘要： A flexible tube for an endoscope which has excellent insertion operability is disclosed. The flexible tube includes and an elongated flexible tubular body constructed from a core body having a hollow space and an outer cover which is provided over the outer periphery of the core body and formed into a laminated structure having a plurality of layers. The tubular body is formed with a plurality of easily bendable portions which are provided in a spaced apart manner along the longitudinal direction thereof, each of these easily bendable portion being adapted to bend locally with a smaller curvature radius when the flexible tube is bent in one direction. The average interval between the adjacent easily bendable portions is preferably in the range 50-400 mm. The easily bendable portions is formed by locally changing the flexural rigidity of the outer cover. For example, it is formed by changing the thickness of at least one layer of the laminated structure of the outer cover at a position corresponding to the easily bendable portion.

49. 发明授权

US06206824B1 Flexible tube for endoscope and method of producing the flexible tube 有权
标题翻译：用于内窥镜的软管和柔性管的制造方法
公开(公告)号：US06206824B1
公开(公告)日：2001-03-27
申请号：US09271154
申请日：1999-03-17
申请人： Kenichi Ohara , Yoshinori Shibata , Hiromichi Shibuya , Hitoshi Hirose , Kikuo Iwasaka , Tatsuo Kubota , Masaya Sato , Tadashi Kasai
发明人： Kenichi Ohara , Yoshinori Shibata , Hiromichi Shibuya , Hitoshi Hirose , Kikuo Iwasaka , Tatsuo Kubota , Masaya Sato , Tadashi Kasai
IPC分类号： A61B100
CPC分类号： A61M25/0012 , A61B1/00071 , A61B1/0011 , A61B1/005 , A61M25/005 , B29D23/001 , B29K2105/06 , B29L2023/005 , G02B23/2476
摘要： A flexible tube for an endoscope includes a spiral coil 11 as the innermost layer and a jacket 13 that is formed by applying a melt of a jacket material 1 and then curing it, in which the jacket material 1 has been allowed to penetrate through the gaps between adjacent turns of the innermost spiral coil 11 to reach the portion of its inner surface.
摘要翻译：用于内窥镜的柔性管包括作为最内层的螺旋线圈11和通过涂覆护套材料1的熔体然后固化而形成的护套13，其中护套材料1已被允许穿过间隙在最内螺旋线圈11的相邻匝之间到达其内表面的部分。

50. 发明授权

US5961616A Data transfer system 失效
标题翻译：数据传输系统
公开(公告)号：US5961616A
公开(公告)日：1999-10-05
申请号：US824521
申请日：1997-03-26
申请人： Nobuo Wakasugi , Tadashi Kasai , Hiroshi Sakaino , Hiroshi Okada
发明人： Nobuo Wakasugi , Tadashi Kasai , Hiroshi Sakaino , Hiroshi Okada
IPC分类号： H04L29/08 , G06F3/12 , G06F13/12 , G06F13/38 , G06F13/42 , G06F13/00 , G06F3/00
CPC分类号： G06F13/4226 , G06F13/385
摘要： A data transfer system includes a host which provides a timing signal and data at an output, and a peripheral device which receives the timing signal and data from the host output, and produces an internal timing signal based on detection of a change in either the data or the polarity of the timing signal provided by the host.
摘要翻译：数据传送系统包括：提供输出端的定时信号和数据的主机;以及从主机输出端接收定时信号和数据的外围设备，并根据对数据的变化的检测产生内部定时信号或由主机提供的定时信号的极性。

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