-
公开(公告)号：US5808653A
公开(公告)日：1998-09-15
申请号：US835019
申请日：1997-04-08
CPC分类号： B41J2/3551 , B41J2/3555 , B41J2/365
摘要： In the disclosed thermal gradation printing apparatus, heat elements in a line-type thermal head are divided into a plurality of groups, and an accumulated heat amount in the substrate of the thermal head for each group is estimated based on the pulse width data applied to each heat element considering the influences by heat accumulations in the main-scanning direction and in the sub-scanning direction. Based on the group division estimated accumulated heat amounts and the temperature of the body portion of the thermal head, a correction value for the pulse width data to be applied to each heat element. Moreover, the correction value is applied to the pulse width data for each heat element, so as to output the corrected pulse width data to the thermal head.
摘要翻译： 在公开的热分级打印装置中，线型热敏头中的热元件被分成多组，并且基于应用于每一组的脉冲宽度数据来估计每组的热敏头的基板中的累积热量 考虑到在主扫描方向和副扫描方向上的积聚的影响的每个热元件。 基于分组估计累积热量和热敏头的主体部分的温度，对应于每个加热元件的脉冲宽度数据的校正值。 此外，将校正值应用于每个加热元件的脉冲宽度数据，以便将校正的脉冲宽度数据输出到热敏头。
-
12.发明授权Color image forming method and an apparatus employed therefor, and a correction factor determining method 失效彩色图像形成方法及其使用的装置，以及校正因子确定方法
公开(公告)号：US5422738A
公开(公告)日：1995-06-06
申请号：US229053
申请日：1994-04-18
CPC分类号： H04N1/6019
摘要： A color image forming method and an apparatus to be used for executing the method are provided which are capable of effecting more faithful color reproduction with respect to a target color, and also, a color correction factor determining method to be used in the above method and apparatus. The color image forming apparatus to which the color image forming method is applied is arranged to subject three primary color luminance signals (R, G, B) to linear matrix calculation by a luminance matrix device for conversion into second luminance signals (R', G', B') to correct deviation of wavelength of the spectral absorbing characteristic of the ink, and to subject each color of the second luminance signals (R', G', B') to complementary color conversion into three primary color density signals (D.sub.R, D.sub.G, D.sub.B) by a complementary color converting device, and further, to subject the three primary color density signals (D.sub.R, D.sub.G, D.sub.B) to color correcting calculation by a color correcting device for conversion into ink density signals (C, M, Y), so as to correct color turbidity due to the unnecessary component of the ink. Additionally, the correction factor determining method determines the luminance matrix factor used for the luminance matrix calculation and the color correction factor used for the color correcting calculation by minimizing conditions of a color difference to be perceived by man.
摘要翻译： 提供一种用于执行该方法的彩色图像形成方法和装置，其能够对目标颜色进行更忠实的颜色再现，以及在上述方法中使用的颜色校正因子确定方法和 仪器。 应用彩色图像形成方法的彩色图像形成装置被布置成将三原色亮度信号（R，G，B）进行线性矩阵计算，由亮度矩阵装置转换为第二亮度信号（R'，G '，B'）来校正墨的光谱吸收特性的波长偏差，并将第二亮度信号（R'，G'，B'）的每种颜色互补色变换成三原色浓度信号 DR，DG，DB），并且还将通过颜色校正装置对三原色浓度信号（DR，DG，DB）进行颜色校正计算，以转换为墨密度信号（C，M ，Y），以便校正由于墨水的不必要成分引起的颜色混浊。 此外，校正因子确定方法通过最小化人感觉到的色差的条件来确定用于亮度矩阵计算的亮度矩阵因子和用于颜色校正计算的颜色校正因子。
-
13.发明申请Composition for light-scattering film and light-scattering film using the same 有权用于光散射膜和使用其的光散射膜的组合物公开(公告)号：US20050130063A1
公开(公告)日：2005-06-16
申请号：US11012234
申请日：2004-12-16
IPC分类号： C09D123/04 , C09D127/12 , G02B5/02 , G03C1/725
CPC分类号： G02B5/021 , G02B5/0268 , G02B5/0278 , Y10S430/108
摘要： A composition for a light-scattering film contains fluorine-containing resin fine particles each including a copolymer of a first ethylenically unsaturated monomer containing fluorine with other ethylenically unsaturated monomer component, and having an average particle diameter of 0.8 to 5.0 μm; and a transparent resin having a refractive index of 1.50 to 1.70. Where the other ethylenically unsaturated monomer component is formed of a second ethylenically unsaturated monomer containing no fluorine nor hydrophilic group, the copolymer contains 10 to 60% by weight of the first monomer, and 90 to 40% by weight of the second monomer. Where the other ethylenically unsaturated monomer component is formed of the second monomer and a third ethylenically unsaturated monomer containing a hydrophilic group, the copolymer contains 10 to 90% by weight of the first monomer, 89 to 5% by weight of the second monomer and 1 to 10% by weight of the third monomer.
摘要翻译： 光散射膜用组合物含有含有含氟的第一烯键式不饱和单体与其它烯键式不饱和单体成分共聚物，平均粒径为0.8〜5.0μm的含氟树脂微粒; 和折射率为1.50〜1.70的透明树脂。 当其它烯键式不饱和单体组分由不含氟或亲水基团的第二烯属不饱和单体形成时，共聚物含有10至60重量％的第一单体和90至40重量％的第二单体。 当其它烯属不饱和单体组分由第二单体和含有亲水基团的第三烯属不饱和单体形成时，该共聚物含有10至90重量％的第一单体，89至5重量％的第二单体和1 至10重量％的第三单体。
-
14.发明授权Composition for light-scattering film and light-scattering film using the same 有权用于光散射膜和使用其的光散射膜的组合物公开(公告)号：US07358302B2
公开(公告)日：2008-04-15
申请号：US11012234
申请日：2004-12-16
IPC分类号： G03F7/38
CPC分类号： G02B5/021 , G02B5/0268 , G02B5/0278 , Y10S430/108
摘要： A composition for a light-scattering film contains fluorine-containing resin fine particles each including a copolymer of a first ethylenically unsaturated monomer containing fluorine with other ethylenically unsaturated monomer component, and having an average particle diameter of 0.8 to 5.0 μm; and a transparent resin having a refractive index of 1.50 to 1.70. Where the other ethylenically unsaturated monomer component is formed of a second ethylenically unsaturated monomer containing no fluorine nor hydrophilic group, the copolymer contains 10 to 60% by weight of the first monomer, and 90 to 40% by weight of the second monomer. Where the other ethylenically unsaturated monomer component is formed of the second monomer and a third ethylenically unsaturated monomer containing a hydrophilic group, the copolymer contains 10 to 90% by weight of the first monomer, 89 to 5% by weight of the second monomer and 1 to 10% by weight of the third monomer.
摘要翻译： 光散射膜用组合物含有含有含氟的第一烯键式不饱和单体与其它烯键式不饱和单体成分共聚物，平均粒径为0.8〜5.0μm的含氟树脂微粒; 和折射率为1.50〜1.70的透明树脂。 当其它烯键式不饱和单体组分由不含氟或亲水基团的第二烯属不饱和单体形成时，共聚物含有10至60重量％的第一单体和90至40重量％的第二单体。 当其它烯属不饱和单体组分由第二单体和含有亲水基团的第三烯属不饱和单体形成时，该共聚物含有10至90重量％的第一单体，89至5重量％的第二单体和1 至10重量％的第三单体。
-
15.发明授权
公开(公告)号：US5508995A
公开(公告)日：1996-04-16
申请号：US275984
申请日：1994-07-15
CPC分类号： G11B7/00745 , G11B7/00718 , G11B7/0938 , G11B7/24085 , G11B11/10578 , G11B7/26
摘要： An optical recording medium includes a groove track and a land track provided on a resin substrate. Each of the tracks is divided into a plurality of sectors for every turn. Each sector has an ID region, a servo region, and an information region. A pit in the ID region is formed so as to span across both the groove track and the land track. The first wobble pit and the second wobble pit are provided on both sides of the center line of each track, and they are spaced with each other in the direction of the track. Thus, since a larger width of the pit can be provided, production of the optical recording medium can be facilitated. Moreover, since the center of the track can be detected accurately by the first and second wobble pits, accurate tracking control can be performed.
摘要翻译： 光记录介质包括设置在树脂基板上的槽轨道和槽脊轨道。 每个轨道每转一圈分成多个扇区。 每个扇区具有ID区域，伺服区域和信息区域。 ID区域中的凹坑形成为跨越凹槽轨道和槽脊轨道跨过。 第一摆动凹坑和第二摆动凹坑设置在每个轨道的中心线的两侧，并且它们在轨道的方向上彼此间隔开。 因此，由于可以提供更大的凹坑宽度，所以可以方便生产光学记录介质。 此外，由于可以通过第一和第二摆动坑精确地检测轨道的中心，因此可以进行精确的跟踪控制。
-
公开(公告)号：US5444682A
公开(公告)日：1995-08-22
申请号：US301001
申请日：1994-09-06
申请人： Shinichi Yamada , Mitsurou Moriya , Hiroyuki Yamaguchi , Osamu Yamaguchi , Yoshihiro Kanda , Yasuki Matsumoto
发明人： Shinichi Yamada , Mitsurou Moriya , Hiroyuki Yamaguchi , Osamu Yamaguchi , Yoshihiro Kanda , Yasuki Matsumoto
CPC分类号： G11B7/0938 , G11B7/00718
摘要： In a tracking control apparatus of a recording and reproducing apparatus for an optical disk, information is recorded in groove tracks and land tracks of the optical disk and address information is recorded in an address area arranged to each of the groove tracks and the land tracks, a control signal corresponding to a positional deviation between a light beam spot and a track is derived on the basis of light reflected from the optical disk, and hence an address period in which the light beam spot traces the address area is derived. When the light beam spot traces the land track, a tracking operation is performed by a control signal which is invert in polarity to that of groove track, and when the light beam spot traces the address area, the tracking control is performed by a signal of the same polarity as that of the groove track.
摘要翻译： 在用于光盘的记录和再现装置的跟踪控制装置中，将信息记录在光盘的凹槽轨道和平台轨道中，地址信息被记录在布置到每个凹槽轨道和槽脊轨道的地址区域中， 基于从光盘反射的光导出对应于光束光点和光道之间的位置偏差的控制信号，因此导出光束点跟踪地址区域的寻址周期。 当光束斑点跟踪脊迹道时，通过极性反转到凹槽轨迹的控制信号执行跟踪操作，并且当光束斑点跟踪地址区域时，跟踪控制由 与凹槽轨道的极性相同。
-
17.发明授权Digital data reproducing apparatus and reproduction signal binarization level correcting method 失效数字数据再现装置和再现信号二值化电平校正方法公开(公告)号：US06324145B1
公开(公告)日：2001-11-27
申请号：US09297759
申请日：1999-07-12
IPC分类号： G11B700
CPC分类号： G11B20/10009 , G11B20/1403
摘要： The present invention has an objective of providing a digital data reproduction apparatus and a method for correcting a reproduced signal digitization level in which the signal quality of a reproduced signal from a recording medium is kept high while ensuring the reproduction stability. The digital data reproduction apparatus includes: reproduced signal digitization means for digitizing a reproduced signal; synchronization means for producing a clock whose phase is synchronized with a leading edge and a trailing edge of the digitized signal produced by the reproduced signal digitization means; and jitter detection means for integrating and thereby converting absolute values of phase errors between the digitized signal and the clock to a voltage value. The apparatus further includes digitization level correction means for correcting a reproduced signal digitization level so as to minimize a signal produced by the jitter detection means.
摘要翻译： 本发明的目的是提供一种用于校正再现信号数字化水平的数字数据再现装置和方法，其中来自记录介质的再现信号的信号质量保持较高，同时确保再现稳定性。 数字数据再现装置包括：再现信号数字化装置，用于数字化再现信号; 同步装置，用于产生其相位与由再现信号数字化装置产生的数字化信号的前沿和后沿同步的时钟; 以及抖动检测装置，用于将数字化信号和时钟之间的相位误差的绝对值整合并转换为电压值。 该装置还包括数字化电平校正装置，用于校正再现的信号数字化电平，以使抖动检测装置产生的信号最小化。
-
公开(公告)号：US5878007A
公开(公告)日：1999-03-02
申请号：US57172
申请日：1998-04-08
CPC分类号： G11B7/00718 , G11B7/094 , G11B7/00745 , G11B7/0901 , G11B7/0938
摘要： In the optical recording medium of the invention, land and groove tracks are arranged in a spiral manner, and a completion information region having identification reading completion information indicative of a rear end of an identification region is disposed between data regions. A pair of wobble pits are disposed immediately behind the identification reading completion information region, and therefore the wobble pits can accurately be detected by reading out the wobble pits on the basis of the identification reading completion information.
摘要翻译： 在本发明的光记录介质中，以脊线和凹槽轨迹布置螺旋状，并且在数据区域之间设置具有表示识别区域的后端的识别读取完成信息的完成信息区域。 在识别读取完成信息区域之后立即设置一对摆动凹坑，因此可以通过基于识别读取完成信息读出摆动坑来精确地检测摆动坑。
-
公开(公告)号：US4857813A
公开(公告)日：1989-08-15
申请号：US26707
申请日：1987-03-17
申请人： Yasuki Matsumoto , Masaru Kato
发明人： Yasuki Matsumoto , Masaru Kato
CPC分类号： H02P3/08 , E05F15/695 , E05Y2900/55
摘要： A motor control circuit is disclosed, which comprises an operation switch to issue the forward rotation or reverse rotation signal, driving means to operate the motor to the forward or reverse direction in response to the forward rotation or reverse rotation signal from said operation switch, rotation detecting means to detect the rotating condition of the motor, and stopping means to cut off the power to said motor when, during the operation of the operation switch, the rotation detecting means continues to detect, for a certain period of time, that the rotation of the motor has been stopped.
摘要翻译： 公开了一种电动机控制电路，其包括用于发出正转或反向旋转信号的操作开关，响应于来自所述操作开关的正向或反向旋转信号而将电动机正向或反向操作的驱动装置，旋转 检测装置，用于检测电动机的旋转状态;以及停止装置，用于在所述操作开关的操作期间所述旋转检测装置继续检测所述电动机的转动时切断所述电动机的动力 的电机已经停了。
-
公开(公告)号：US06335601B1
公开(公告)日：2002-01-01
申请号：US09615698
申请日：2000-07-13
申请人： Masaru Kato , Yasuki Matsumoto , Haruo Yamazaki
发明人： Masaru Kato , Yasuki Matsumoto , Haruo Yamazaki
IPC分类号： H02P104
CPC分类号： B60S1/08
摘要： A wiper control device suitable used for controlling the wiper apparatus possible to solve a difference in the wiping range caused by the difference in the operation speed (inertial force) of the wiper blade by using the wiper linkage provided with an eccentric mechanism and changing the rotational direction of a wiper motor according to the operation speed, the wiper control device is provided with a wiper switch, the wiper motor, a position switch, a controller and a motor driving circuit, and the controller executes control to change the rotational direction of the wiper motor at the time when the wiper blade arrives in the upper or lower turning position in response to switching operation of the wiper mode.
摘要翻译： 一种刮水器控制装置，其适于用于控制刮水器装置，其可以通过使用设置有偏心机构的刮水器连杆并改变旋转方向来改变由刮水片的操作速度（惯性力）的差异引起的擦拭范围的差异 雨刮器电动机根据操作速度的方向，刮水器控制装置设置有刮水器开关，刮水器马达，位置开关，控制器和马达驱动电路，并且控制器执行控制以改变刮水器马达的旋转方向 刮水器电动机在擦拭器叶片响应于刮水器模式的切换操作而到达上转动位置或下转动位置时。
-
-
-
-
-
-
-
-
-
搜索结果
23 条记录 (耗时 0.022 秒)
