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1.发明授权Tone recording method using ink jet recording head that records pixels using a plurality of liquid droplets 失效使用使用多个液滴记录像素的喷墨记录头的色调记录方法公开(公告)号：US06260939B1
公开(公告)日：2001-07-17
申请号：US09201864
申请日：1998-12-01
申请人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
发明人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
IPC分类号： B41J2205
CPC分类号： B41J2/2054 , B41J2/2132 , B41J19/16 , G06K15/105 , G06K2215/0094 , H04N1/40031
摘要： A liquid jet recording method of recording on a recording material with liquid droplets discharged trough plural scanning nozzles, in which: n/(s/p)≧2 n/(s/p)×k=g−1 are satisfied, where n (n≧2) is a number of the nozzles arranged at pitch P (&mgr;m); s (&mgr;m) is a distance of relative movement between the nozzles and the recording material between adjacent scans; k (k≧1) is a maximum number of ink droplets per pixel and per scan; g (g≧3) is a number of tone levels.
摘要翻译： 一种液体喷射记录方法，其记录在通过多个扫描喷嘴排出的液滴的记录材料上，其中：n（n> = 2）是以间距P（mum）排列的喷嘴的数量; s（mum）是相邻扫描之间的喷嘴和记录材料之间的相对运动的距离; k（k> = 1）是每像素和每次扫描的最大墨滴数; g（g> = 3）是多个音调级别。
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2.发明授权Liquid jet recording method using plural scanning nozzles and including first main scan, sub-scan, and second main-scan steps for recording pixels in tone 失效使用多个扫描喷嘴并且包括用于记录色调中的像素的第一主扫描，副扫描和第二主扫描步骤的液体喷射记录方法
公开(公告)号：US5777640A
公开(公告)日：1998-07-07
申请号：US465101
申请日：1995-06-05
申请人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
发明人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
CPC分类号： B41J2/2054 , B41J19/16 , B41J2/2132 , G06K15/105 , H04N1/40031 , G06K2215/0094
摘要： A liquid jet recording method for recording on a recording material with liquid droplets discharged through plural scanning nozzles arranged in a width measured in a direction of main scan. The recording method includes a first main scan by relative movement between the nozzles and the recording material, in which pixels are recorded with numbers of droplets through a nozzle, the numbers of droplets corresponding to respective tone signals. The method also includes a sub-scan by relative movement between the nozzles and the recording material in a direction crossing with a movement direction of the first main scan. The method further includes a second main scan in which the pixels are recorded with numbers of droplets through a different nozzle, the latter numbers of droplets corresponding to tone level signals. The sub-scan and second main scan steps are repeated to record a tone image by discharging plural droplets for a pixel.
摘要翻译： 一种液体喷射记录方法，用于在通过沿主扫描方向测量的宽度布置的多个扫描喷嘴排出的液滴的记录材料上记录。 记录方法包括通过喷嘴和记录材料之间的相对运动的第一主扫描，其中通过喷嘴以数量的液滴记录像素，液滴的数量对应于各个音调信号。 该方法还包括通过在与第一主扫描的移动方向交叉的方向上的喷嘴和记录材料之间的相对运动的副扫描。 该方法还包括第二主扫描，其中通过不同喷嘴以数量的液滴记录像素，后一数量的液滴对应于色调电平信号。 重复副扫描和第二主扫描步骤以通过对像素排放多个液滴来记录色调图像。
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公开(公告)号：US5430469A
公开(公告)日：1995-07-04
申请号：US893086
申请日：1992-06-03
申请人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
发明人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
CPC分类号： B41J2/2054 , B41J19/16 , B41J2/2132 , G06K15/105 , H04N1/40031 , G06K2215/0094
摘要： A liquid jet recording method of recording on a recording material with liquid droplets discharged trough plural scanning nozzles, in which:n/(s/p).gtoreq.2n/(s/p).times.k=g-1are satisfied,where n (n.gtoreq.2) is a number of the nozzles arranged at pitch P (.mu.m); s (.mu.m) is a distance of relative movement between the nozzles and the recording material between adjacent scans; k (k.gtoreq.1) is a maximum number of ink droplets per pixel and per scan; g (g.gtoreq.3) is a number of tone levels.
摘要翻译： 一种在通过多个扫描喷嘴排出的液滴的记录材料上记录的液体喷射记录方法，其中：n /（s / p）> / = 2n /（s / p）xk = g-1，其中 n（n> / = 2）是以间距P（μm）排列的喷嘴的数量; s（μm）是相邻扫描之间的喷嘴和记录材料之间的相对运动的距离; k（k> / = 1）是每像素和每次扫描的最大墨滴数; g（g> / = 3）是多个音调级别。
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公开(公告)号：US06923522B2
公开(公告)日：2005-08-02
申请号：US10243722
申请日：2002-09-16
申请人： Hideki Tanaka , Yasuyuki Tamura , Hiroto Takahashi , Shinji Takagi , Makoto Shioya , Masayoshi Tachihara , Tatsuo Kimura , Jun Ashiwa
发明人： Hideki Tanaka , Yasuyuki Tamura , Hiroto Takahashi , Shinji Takagi , Makoto Shioya , Masayoshi Tachihara , Tatsuo Kimura , Jun Ashiwa
CPC分类号： B41J2/2132 , B41J19/16
摘要： Each of pixels of recorded image is formed by a plurality of dots composed with ink droplets ejected from a plurality of different orifices at individual different main-scannings. With this recording process, the variation of ink ejection characteristics between a plurality of orifices in a recording head can be reduced in forming pixels.
摘要翻译： 记录图像的每个像素由在各个不同的主扫描处由从多个不同孔喷出的墨滴组成的多个点形成。 通过该记录处理，可以在形成像素时减少记录头中的多个孔口之间的喷墨特性的变化。
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公开(公告)号：US06513906B1
公开(公告)日：2003-02-04
申请号：US07893071
申请日：1992-06-03
申请人： Hideki Tanaka , Yasuyuki Tamura , Hiroto Takahashi , Shinji Takagi , Makoto Shioya , Masayoshi Tachihara , Tatsuo Kimura , Jun Ashiwa
发明人： Hideki Tanaka , Yasuyuki Tamura , Hiroto Takahashi , Shinji Takagi , Makoto Shioya , Masayoshi Tachihara , Tatsuo Kimura , Jun Ashiwa
IPC分类号： B41J215
CPC分类号： B41J2/2132 , B41J19/16
摘要： Each of pixels of recorded image is formed by a plurality of dots composed with ink droplets ejected from a plurality of different orifices at individual different main-scannings. With this recording process, the variation of ink ejection characteristics between a plurality of orifices in a recording head can be reduced in forming pixels.
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6.发明授权Multi-drop ink-jet recording method with compensation for image density non-uniformities 失效具有补偿图像浓度不均匀性的多点喷墨记录方法
公开(公告)号：US5384587A
公开(公告)日：1995-01-24
申请号：US893070
申请日：1992-06-03
申请人： Shinji Takagi , Hideki Tanaka , Tatsuo Kimura , Jun Ashiwa
发明人： Shinji Takagi , Hideki Tanaka , Tatsuo Kimura , Jun Ashiwa
CPC分类号： H04N1/128 , B41J2/2128 , B41J2/2132 , G06K15/105 , G06K15/107 , H04N1/1911 , G06K2215/101 , G06K2215/111 , H04N2201/0414
摘要： After an ink-jet recording head with a plurality of discharging portions arranged is main-scanned in a direction perpendicular to the direction of the discharging portion arrangement to record a first image area, sub-scanning of the head is performed. Before the head is main-scanned to record a second image area, the sub-scanning is performed so that a few discharging portions on an upper edge portion of the head in second main-scanning overlap part of the first image area. Ink droplets land on pixels in the overlapping portion twice for each main-scanning, and image density of the pixels in the overlapping portion is controlled by the sum number of the landing ink droplets. This enables image density unevenness of image density, example, a "black stripe (banding)" or a "white stripe (banding)" in a boundary of an image area being recorded in each main-scanning, to be markedly reduced.
摘要翻译： 在具有排列的多个排出部分的喷墨记录头在垂直于排出部分排列方向的方向上被主扫描以记录第一图像区域之后，执行头部的副扫描。 在头被主扫描以记录第二图像区域之前，执行副扫描，使得在第二主扫描中的头部的上边缘部分上的少数排出部分与第一图像区域重叠。 墨水墨滴在重叠部分的像素上着陆两次，用于每次主扫描，并且重叠部分中的像素的图像密度由着色墨滴的总和数来控制。 这使得图像浓度的图像浓度不均匀性，例如，在每个主扫描中记录的图像区域的边界中的“黑条纹（条带）”或“白条纹（条纹）”）显着降低。
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公开(公告)号：US4283697A
公开(公告)日：1981-08-11
申请号：US92670
申请日：1979-11-09
申请人： Yoshio Masuda , Atsushi Fukasawa , Jun Ashiwa , Takuro Sato
发明人： Yoshio Masuda , Atsushi Fukasawa , Jun Ashiwa , Takuro Sato
CPC分类号： H01P1/205
摘要： A high frequency filter for frequencies higher than the VHF band comprises a closed conductive housing, a pair of input and/or output means like an antenna provided at both the extreme ends of said housing, a plurality of resonators arranged on a straight line between said antennas, each of said resonators having an elongated inner conductor and a cylindrical dielectric body surrounding said inner conductor, one end of each of said resonators being fixed on the single plane of the housing and the other end of each of said resonators being free standing, and the length between each of the resonators being defined according to the specified coupling coefficient for the desired characteristics of the filter.The present filter utilizes the coupling effect between resonators by the displacement current relating to surface TM mode and the conductive current relating to TEM mode. Therefore, no coupling means for providing the coupling between resonators is provided.
摘要翻译： 用于高于VHF频带的频率的高频滤波器包括闭合导电壳体，一对输入和/或输出装置，类似于设置在所述壳体的两端的天线，多个谐振器，布置在所述 天线，每个所述谐振器具有细长的内部导体和围绕所述内部导体的圆柱形电介质体，每个所述谐振器的一端固定在所述壳体的单个平面上，并且每个所述谐振器的另一端是自由站立的， 并且每个谐振器之间的长度根据用于滤波器的期望特性的规定的耦合系数来定义。 本滤波器通过与表面TM模式相关的位移电流和与TEM模式有关的导电电流，利用谐振器之间的耦合效应。 因此，没有提供用于提供谐振器之间的耦合的耦合装置。
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公开(公告)号：US5930066A
公开(公告)日：1999-07-27
申请号：US917696
申请日：1997-08-26
CPC分类号： G11B5/5534 , G11B5/59633
摘要： An apparatus records information on a hard disk with a magnetic head arm provided in a hard disk drive. The apparatus comprises an interference measuring system, containing an outgoing portion for a measuring light beam to the arm and a reference light forming portion, for obtaining relative displacement information with respect to the arm by interfering the reference light with reflected light of the measuring light from the arm or a slider belonging to the arm, the interference measuring system having a light beam deflecting member for deflecting the measuring light and thus guiding the measuring light to a lateral surface of the arm or of the slider, a control system for generating a signal for positioning the arm with respect to the hard disk on the basis of the relative displacement information obtained by the interference measuring system, and a signal system for transmitting a signal for recording information on the hard disk to the magnetic head.
摘要翻译： 设备在硬盘上记录有设置在硬盘驱动器中的磁头臂的信息。 该装置包括干涉测量系统，其包含用于测量光束到臂的出射部分和参考光形成部分，用于通过干涉参考光与来自测量光的反射光的相对位移信息来获得相对于臂的相对位移信息 所述臂或属于所述臂的滑块，所述干涉测量系统具有用于偏转所述测量光的光束偏转构件，并且因此将所述测量光引导到所述臂或所述滑块的侧表面;控制系统，用于产生信号 用于基于由干涉测量系统获得的相对位移信息相对于硬盘定位臂;以及信号系统，用于将用于将信息记录在硬盘上的信号发送到磁头。
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公开(公告)号：US5812250A
公开(公告)日：1998-09-22
申请号：US886531
申请日：1997-07-01
申请人： Yasuhiko Ishida , Hidejiro Kadowaki , Makoto Takamiya , Jun Ashiwa , Shigeki Kato , Shinji Ueda
发明人： Yasuhiko Ishida , Hidejiro Kadowaki , Makoto Takamiya , Jun Ashiwa , Shigeki Kato , Shinji Ueda
摘要： A Doppler velocimeter determines a state of noise generation in a detection signal including a Doppler signal component based on comparison by a preceding/succeeding-signal comparator for comparing the detection signals before and after passing through a band-pass filter for cutting noise adjusted to the frequency of the detection signal, and/or includes a filter circuit for determining passage/interruption of the detection signal after passing through the band-pass filter from a relationship between the count value of a first counter, in which the output of a first frequency multiplier for multiplying the frequency of the detection signal by N is made to be a clock signal and a leading edge in the detection signal is made to be a reset trigger, and a leading edge in the detection signal, and/or includes an error signal generator for generating an error detection signal by detecting a periodic error in the detection signal after passing through the band-pass filter from a relationship between the count value of a second counter, in which the output of a second frequency multiplier for multiplying the frequency of the detection signal by N and a leading edge in the detection signal is made to be a reset trigger, and a leading edge in the detection signal after passing through the band-pass filter, and/or includes a phase comparator for generating a control signal by comparing the phase of the detection signal with the phase of a comparison signal to be compared, an oscillator for controlling the frequency of its output signal in accordance with the control signal from the phase comparator, and a comparison-signal generation unit for generating a comparison signal based on the output of the oscillator. When an error has been detected, a switching unit interrupts the control signal and the phase comparator is reset and stops comparison, and when the error has ended, the switching unit communicates the control signal, the phase comparator starts comparison, and the comparison-signal generation unit generates a comparison signal whose phase coincides with the phase of the detection signal.
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10.发明授权Doppler velocimeter and position information detection apparatus for use with objects having variations in surface depth 失效多普勒测速仪和位置信息检测装置，用于具有表面深度变化的物体
公开(公告)号：US5502466A
公开(公告)日：1996-03-26
申请号：US266740
申请日：1994-06-28
申请人： Shigeki Kato , Hidejiro Kadowaki , Yasuhiko Ishida , Makoto Takamiya , Jun Ashiwa , Shinji Ueda
发明人： Shigeki Kato , Hidejiro Kadowaki , Yasuhiko Ishida , Makoto Takamiya , Jun Ashiwa , Shinji Ueda
摘要： A position information detection apparatus includes a first detection system for radiating two collimated light beams onto an object to be measured at a predetermined crossing angle to form interference fringes at a predetermined interval, and detecting scattered light emanating from the object to be measured by the interference fringes at the predetermined interval, a second detection system for radiating two light beams onto the object to be measured at a predetermined crossing angle to form interference fringes having a gradient with each other in an opposing direction to the object to be measured, and detecting scattered light emanating from the object to be measured by the interference fringes having the gradient, and a detection unit for comparing output signals from the first and second detection systems, and detecting relative position information, along the opposing direction of the first and second detection systems, of the object to be measured.
摘要翻译： 位置信息检测装置包括：第一检测系统，用于以预定的交叉角将两个准直光束照射到被测量物体上以形成预定间隔的干涉条纹;以及检测由待干扰物体发出的散射光 以预定间隔的条纹，用于以预定交叉角将两束光束照射到待测量物体上的第二检测系统，以形成在与被测量物体相反的方向上彼此具有梯度的干涉条纹，并且检测散射 通过具有梯度的干涉条纹从被测量物体发出的光;以及检测单元，用于比较来自第一和第二检测系统的输出信号，并且沿第一和第二检测系统的相对方向检测相对位置信息， 的待测物体。
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