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公开(公告)号：US07348753B2
公开(公告)日：2008-03-25
申请号：US10808356
申请日：2004-03-25
IPC分类号： H02P8/00
摘要： A fan motor includes: a single-phase stepping motor including a stator excited by applying an electric current to a coil to function as a single-phase magnetic pole, and a rotor which has a permanent magnet magnetized to a single phase and rotates as the magnetic pole of the stator changes; an impeller which is rotated by a rotating shaft of the rotor; and a drive circuit for controlling an application of a current to the coil. The drive circuit applies pulse voltage to the coil and the coil constant is set so that a mean value of the current applied to the coil is 10 mA or smaller.
摘要翻译： 风扇电动机包括：单相步进电动机，其包括通过向线圈施加电流而被激励的定子，用作单相磁极;以及转子，其具有被磁化为单相的永磁体并作为 定子磁极发生变化; 由转子的旋转轴旋转的叶轮; 以及用于控制向线圈施加电流的驱动电路。 驱动电路向线圈施加脉冲电压，设定线圈常数，使得施加到线圈的电流的平均值为10mA以下。
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公开(公告)号：US06927926B2
公开(公告)日：2005-08-09
申请号：US10413218
申请日：2003-04-15
申请人： Takashi Kasahara , Masahiro Imamura
发明人： Takashi Kasahara , Masahiro Imamura
CPC分类号： G02B13/02
摘要： A telephoto lens includes, in order from the object side, a first lens unit having a positive refracting power, a second lens unit having a negative refracting power, a third lens unit having a positive refracting power, and a fourth lens unit having a negative refracting power. The second lens unit has a cemented lens composed of a positive lens and a negative lens, and a negative lens. The fourth lens unit has a cemented lens composed of a negative lens and a positive lens, and a negative lens. The telephoto lens satisfies the following conditions: νd>80 −0.5>f4/f>−1.2 where νd is an Abbe's number of a lens having a positive refracting power in the first lens unit, f4 is a focal length of the fourth lens unit, and f is a focal length of the entire optical system.
摘要翻译： 长焦透镜从物体依次包括具有正折射率的第一透镜单元，具有负折射率的第二透镜单元，具有正折射率的第三透镜单元和具有正折射率的第四透镜单元 折射力。 第二透镜单元具有由正透镜和负透镜构成的胶合透镜和负透镜。 第四透镜单元具有由负透镜和正透镜构成的胶合透镜和负透镜。 长焦镜头满足以下条件：<？in-line-formula description =“In-line formula”end =“lead”？> nu 80 <？in-line-formula description = “In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> - 0.5> f -1.2 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中nu 是在第一透镜中具有正折射率的透镜的阿贝数 单位f 4是第四透镜单元的焦距，f是整个光学系统的焦距。
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公开(公告)号：US5975678A
公开(公告)日：1999-11-02
申请号：US546966
申请日：1995-10-23
申请人： Daigoro Kanematsu , Naoji Otsuka , Kazuhiro Nakata , Kentaro Yano , Takashi Kasahara , Kiichiro Takahashi , Osamu Iwasaki
发明人： Daigoro Kanematsu , Naoji Otsuka , Kazuhiro Nakata , Kentaro Yano , Takashi Kasahara , Kiichiro Takahashi , Osamu Iwasaki
CPC分类号： G06K15/102 , B41J2/2132 , G06K2215/0094
摘要： An image is recorded on a recording medium by recording dots of a black ink and a color ink discharged onto the recording medium from a recording head. A boundary proximity-degree detecting circuit detects the degree of positional proximity, i.e., closeness, between the recording dots of the black ink and the recording dots of the color ink at the boundary between these dots. A dot substituting circuit performs, in accordance with the detected degree of positional proximity, substitution of the black pixels with recording dots of a color ink at the boundary. Thus, pixels of the image to be recorded are replaced with recording dots of a color ink by an extent which is determined based on the degree of positional proximity between the pixels of the different colors. A sharp black image can be obtained with minimized color mixing at the boundary between the black image region and the color region, regardless of the degree of positional proximity between these regions.
摘要翻译： 通过从记录头记录从记录介质排出的黑色墨水和彩色墨水的点，将图像记录在记录介质上。 边界接近度检测电路检测黑色墨水的记录点与这些点之间的边界处的彩色墨水的记录点之间的位置接近程度，即接近程度。 点取代电路根据检测到的位置接近度，根据边界处的彩色墨水的记录点来代替黑色像素。 因此，要记录的图像的像素被彩色墨水的记录点替换为基于不同颜色的像素之间的位置接近程度确定的程度。 可以在黑色图像区域和颜色区域之间的边界处以最小化的颜色混合获得清晰的黑色图像，而不管这些区域之间的位置接近程度如何。
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公开(公告)号：US10168213B2
公开(公告)日：2019-01-01
申请号：US14349101
申请日：2012-09-10
摘要： A spectroscopic sensor 1 comprises an interference filter unit 20, having a cavity layer 21 and first and second mirror layers 22, 23 opposing each other through the cavity layer 21, for selectively transmitting therethrough light in a predetermined wavelength range according to an incident position thereof; a light-transmitting substrate 3, arranged on the first mirror layer 22 side, for transmitting therethrough light incident on the interference filter unit 20, a light-detecting substrate 4, arranged on the second mirror layer 23 side, for detecting the light transmitted through the interference filter unit 20, and a first coupling layer 11 arranged between the interference filter unit 20 and the light-transmitting substrate 3. The cavity layer 21 and the first coupling layer 11 are silicon oxide films.
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公开(公告)号：US20140256079A1
公开(公告)日：2014-09-11
申请号：US14349097
申请日：2012-09-10
IPC分类号： H01L31/18
CPC分类号： H01L31/1896 , G01J3/02 , G01J3/0259 , G01J3/26 , G01J3/2803 , G01J3/36 , G01J2003/1234 , G02B5/28 , G02B5/284 , H01L31/0232
摘要： A method for manufacturing a spectroscopic sensor 1 comprises a first step of forming a cavity layer 21 by etching a surface layer disposed on a handle substrate, a second step of forming a first mirror layer 22 on the cavity layer 21 after the first step, a third step of joining a light-transmitting substrate 3 onto the first mirror layer 22 after the second step, a fourth step of removing the handle substrate from the cavity layer 21 after the third step, a fifth step of forming a second mirror layer 23 on the cavity layer 21 devoid of the handle substrate after the fourth step, and a sixth step of joining a light-detecting substrate 4 onto the second mirror layer after the fifth step.
摘要翻译： 用于制造分光传感器1的方法包括：通过蚀刻设置在手柄基板上的表面层来形成空腔层21的第一步骤，在第一步骤之后在空腔层21上形成第一反射镜层22的第二步骤， 在第二步骤之后将透光基板3接合到第一镜面层22上的第三步骤，在第三步骤之后从空腔层21去除手柄基板的第四步骤，将第二镜面层23形成在第五步骤上的第五步骤 在第四步骤之后没有手柄基板的空腔层21，以及在第五步骤之后将光检测基板4接合到第二镜面层上的第六步骤。
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公开(公告)号：US08240799B2
公开(公告)日：2012-08-14
申请号：US12633935
申请日：2009-12-09
申请人： Takashi Kasahara
发明人： Takashi Kasahara
IPC分类号： B41J29/38
CPC分类号： B41J29/02 , B41J2/04541 , B41J2/04551 , B41J2/04573 , B41J2/0458
摘要： A control signal is generated to control ink discharge from a printhead. Urgency of A/D conversion of a detection signal is generated in accordance with a position represented by a signal output from an encoder. Upon determining based on the urgency to perform A/D conversion, control signal generation stops. Upon determining that a printing operation is not being performed, control is executed to A/D convert the detection signal. However, upon determining that the printing operation is being performed, control is executed to perform A/D conversion after the end of the printing operation. The stopped control signal generation is immediately resumed if it is determined that the A/D conversion has ended. Upon determining that the A/D conversion has not ended, however, control signal generation is resumed after the end of the A/D conversion.
摘要翻译： 产生控制信号以控制从打印头排出的墨水。 根据由编码器输出的信号表示的位置产生检测信号的A / D转换的紧急性。 一旦确定执行A / D转换的紧急性，控制信号产生停止。 在确定没有执行打印操作时，执行控制以A / D转换检测信号。 然而，在确定正在执行打印操作之后，执行控制以在打印操作结束之后执行A / D转换。 如果确定A / D转换已经结束，则立即恢复停止的控制信号产生。 然而，在确定A / D转换尚未结束之后，在A / D转换结束之后恢复控制信号产生。
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公开(公告)号：US20100156974A1
公开(公告)日：2010-06-24
申请号：US12633935
申请日：2009-12-09
申请人： Takashi Kasahara
发明人： Takashi Kasahara
IPC分类号： B41J29/38
CPC分类号： B41J29/02 , B41J2/04541 , B41J2/04551 , B41J2/04573 , B41J2/0458
摘要： A control signal to control ink discharge from a printhead is generated. Urgency of A/D conversion of a detection signal is generated in accordance with a position represented by a signal output from an encoder. Upon determining based on the urgency to perform A/D conversion, control signal generation stops. Upon determining that a printing operation is not being performed, control is executed to A/D convert the detection signal. However, upon determining that the printing operation is being performed, control is executed to perform A/D conversion after the end of the printing operation. The stopped control signal generation is immediately resumed if it is determined that the A/D conversion has ended. However, upon determining that the A/D conversion has not ended, control signal generation is resumed after the end of the A/D conversion.
摘要翻译： 产生用于控制从打印头排出墨的控制信号。 根据由编码器输出的信号表示的位置产生检测信号的A / D转换的紧急性。 一旦确定执行A / D转换的紧急性，控制信号产生停止。 在确定没有执行打印操作时，执行控制以A / D转换检测信号。 然而，在确定正在执行打印操作之后，执行控制以在打印操作结束之后执行A / D转换。 如果确定A / D转换已经结束，则立即恢复停止的控制信号产生。 然而，在确定A / D转换尚未结束时，在A / D转换结束之后恢复控制信号产生。
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公开(公告)号：US07642525B2
公开(公告)日：2010-01-05
申请号：US12245532
申请日：2008-10-03
IPC分类号： F21V9/16
CPC分类号： G02B21/16 , G02B21/0064 , G02B21/0076 , G02B21/02 , G02B21/367
摘要： An immersion type microscope objective is configured by, in order from the object side to an image side, a positive lens group Ga including a cemented lens obtained by cementing a plano-convex lens whose plane surface faces the object side to a meniscus lens whose concave surface faces the object side, and a positive single lens, a positive lens group Gb including a cemented lens, a lens group Gc including at least one cemented lens, a lens group Gd having a meniscus lens having a strongly concave surface that faces the image side, and a lens group Ge having a negative lens having a strongly concave surface that faces the object side.
摘要翻译： 浸没式显微镜物镜从物体侧到像侧依次配置包括通过将平面表面朝向物体侧的平凸透镜固定到凹凸透镜而获得的胶合透镜的正透镜组Ga， 表面面向物体侧，正单透镜，包括胶合透镜的正透镜组Gb，包括至少一个胶合透镜的透镜组Gc，具有面向图像的强凹面的弯月形透镜的透镜组Gd 以及具有面向物体侧的具有强凹面的负透镜的透镜组Ge。
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39.发明申请公开(公告)号：US20090032732A1
公开(公告)日：2009-02-05
申请号：US12245532
申请日：2008-10-03
CPC分类号： G02B21/16 , G02B21/0064 , G02B21/0076 , G02B21/02 , G02B21/367
摘要： An immersion type microscope objective is configured by, in order from the object side to an image side, a positive lens group Ga including a cemented lens obtained by cementing a plano-convex lens whose plane surface faces the object side to a meniscus lens whose concave surface faces the object side, and a positive single lens, a positive lens group Gb including a cemented lens, a lens group Gc including at least one cemented lens, a lens group Gd having a meniscus lens having a strongly concave surface that faces the image side, and a lens group Ge having a negative lens having a strongly concave surface that faces the object side.
摘要翻译： 浸没式显微镜物镜从物体侧到像侧依次配置包括通过将平面表面朝向物体侧的平凸透镜固定到凹凸透镜而获得的胶合透镜的正透镜组Ga， 表面面向物体侧，正单透镜，包括胶合透镜的正透镜组Gb，包括至少一个胶合透镜的透镜组Gc，具有面向图像的强凹面的弯月形透镜的透镜组Gd 以及具有面向物体侧的具有强凹面的负透镜的透镜组Ge。
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公开(公告)号：US07332842B2
公开(公告)日：2008-02-19
申请号：US10936690
申请日：2004-09-09
申请人： Takashi Kasahara , Masaaki Takagi
发明人： Takashi Kasahara , Masaaki Takagi
IPC分类号： H02K7/06
CPC分类号： F04D29/263 , F04D25/0673 , F04D27/008
摘要： A fan motor includes: a stepping motor for rotating a rotating shaft; an impeller rotated by the rotating shaft; and a connecting member for rotatably connecting the impeller relative to the rotating shaft. The connecting member absorbs an inertia force of the impeller while idly rotating the rotating shaft relative to the impeller in starting the motor and rotating the impeller to follow the rotating shaft as a revolution number of the rotating shaft increases.
摘要翻译： 风扇马达包括：用于使旋转轴旋转的步进马达; 由旋转轴旋转的叶轮; 以及用于相对于旋转轴可旋转地连接叶轮的连接构件。 当旋转轴的旋转数增加时，启动电动机时，连接构件吸收叶轮的惯性力，同时相对于叶轮空转旋转轴，并且随着旋转轴的转数而使叶轮旋转以跟随旋转轴。
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