公开(公告)号：US20050098921A1

公开(公告)日：2005-05-12

申请号：US10945993

申请日：2004-09-22

申请人： Seiichiro Endo ,  Masatoshi Yokota ,  Yoshiyuki Nakai ,  Hiroaki Tanaka

发明人： Seiichiro Endo ,  Masatoshi Yokota ,  Yoshiyuki Nakai ,  Hiroaki Tanaka

IPC分类号： A63B45/00 ,  B29C33/10 ,  B29C39/10 ,  B29C45/14 ,  B29C45/34 ,  B29L31/54

CPC分类号： B29C45/14073 ,  B29C45/14819 ,  B29C45/34

摘要： A mold comprises a spherical cavity, a support pin capable of being moved forward and backward with respect to the cavity, and a vent pin (8). The vent pin (8) includes two slits (S), an annular groove (20) and a vertical groove (22). An upper end (24) of the slit (S) is opened toward the cavity. A lower end (26) of the slit (S) is opened toward the annular groove (20). The annular groove (20) is coupled to the vertical groove (22). The lower end of the vertical groove (22) is opened toward air. A width (W) of the slit (S) is preferably equal to or greater than 1 μm, is more preferably equal to or greater than 3 μm, and is particularly preferably equal to or greater than 5 μm. A depth (D) of the slit (S) is preferably equal to or greater than 10% of a diameter (φ), is more preferably equal to or greater than 15% of the diameter (φ), and is particularly preferably equal to or greater than 20% of the diameter (φ). It is preferable that the same slit (3) should be formed on the support pin.

摘要翻译： 模具包括球形空腔，能够相对于空腔向前和向后移动的支撑销和通气销（8）。 排气销（8）包括两个狭缝（S），一个环形槽（20）和一个垂直槽（22）。 狭缝（S）的上端（24）向腔体敞开。 狭缝（S）的下端（26）朝向环形槽（20）打开。 环形槽（20）联接到垂直槽（22）。 垂直槽22的下端朝向空气打开。 狭缝（S）的宽度（W）优选为1μm以上，更优选为3μm以上，特别优选为5μm以上。 狭缝（S）的深度（D）优选等于或大于直径（phi）的10％，更优选等于或大于直径（phi）的15％，特别优选等于 或大于直径（phi）的20％。 优选地，在支撑销上形成相同的狭缝（3）。

公开(公告)号：US5721578A

公开(公告)日：1998-02-24

申请号：US365072

申请日：1994-12-27

申请人： Yoshiyuki Nakai ,  Yasushi Adachi ,  Tatsuya Tanaka ,  Toshio Takehara ,  Tsuyoshi Takeno

发明人： Yoshiyuki Nakai ,  Yasushi Adachi ,  Tatsuya Tanaka ,  Toshio Takehara ,  Tsuyoshi Takeno

IPC分类号： H04N1/405 ,  H04N1/52 ,  B41J2/355 ,  G01D15/10 ,  G01D15/16

CPC分类号： H04N1/52 ,  H04N1/4055

摘要： A gradation control method in a color thermal transfer printer is adapted to express one pixel by a dot matrix with two rows and two coles, control a density value of one dot with a time for energizing a heating element of a thermal head, and carry out mask patterning for plotting only one of four dots when the gradation of each color for one pixel is not more than a prescribed value while plotting only two of the four dots when the gradation is in excess of the prescribed value. At this time, employed is a mask pattern of necessarily plotting cyan and magenta on dots which are different from each other. A picture quality improving method in a staggered printing system is adapted to plot a noted dot when at least one of such conditions that density data of the noted dot is in excess of a prescribed density value and that density data of any of four dots most approximate to the noted dot is not more than a prescribed low density value is satisfied, even if the noted dot corresponds to that to be masked.

摘要翻译： 彩色热转印打印机中的灰度控制方法适用于用两行和两列的点阵表示一个像素，一个点的浓度值用于激励热敏头的加热元件的时间，并执行 当一个像素的每个颜色的灰度不大于规定值时绘制仅四个点之一的掩模图案，同时当灰度超过规定值时仅画出四个点中的两个点。 此时，被采用的是一种掩模图案，其必须在彼此不同的点上绘制青色和品红色。 当交错印刷系统中的图像质量改进方法适用于当所述点的密度数据超过规定的浓度值的至少一个这样的条件中的至少一个并且四个点中的任何一个的密度数据最接近时绘制注释的点 即使指示的点对应于要被掩蔽的点，对于所指示的点也不大于规定的低密度值。

公开(公告)号：US5539523A

公开(公告)日：1996-07-23

申请号：US124988

申请日：1993-09-22

申请人： Yoshiyuki Nakai ,  Tuyoshi Takeno

发明人： Yoshiyuki Nakai ,  Tuyoshi Takeno

IPC分类号： G03G15/01 ,  H04N1/46 ,  H04N1/60 ,  H04N1/62 ,  H04N1/23 ,  G06K9/46 ,  H04N1/56

CPC分类号： H04N1/622

摘要： Any specific color (e.g., flesh-color, sky-blue and so on) is determined for its area on an original color image and corrected by the use of a matrix color correcting factor to assure a high level of reproduction of that color. Any specific color, for example flesh color, is previously extracted by pre-scanning (S1, S2). An area of the color is determined by counting its pixels included therein (S3). The determined area S of the specific color is compared with a given value C (S4). When S C, another kind of color correction is made (S9, S10). An area of each color is extracted (S9) and a suitable correction factor is selected (S10). All colors are separately corrected by using respectively selected correction factors, that assures a high-quality reproduction of the color image to be printed.

摘要翻译： 对于原始彩色图像上的区域确定任何特定颜色（例如肉色，天蓝等），并通过使用矩阵颜色校正因子进行校正，以确保该颜色的高水平再现。 预先通过预扫描（S1，S2）提取任何特定的颜色，例如肉色。 通过对其中包括的像素进行计数来确定颜色的区域（S3）。 将确定的特定颜色的区域S与给定值C（S4）进行比较。 当S C时，进行另一种颜色校正（S9，S10）。 提取每个颜色的区域（S9），并选择合适的校正因子（S10）。 通过使用分别选择的校正因子来分别校正所有颜色，确保要打印的彩色图像的高质量再现。

公开(公告)号：US5309415A

公开(公告)日：1994-05-03

申请号：US734963

申请日：1991-07-24

申请人： Koichi Takeuchi ,  Osamu Ito ,  Kyosuke Yoshimoto ,  Kunimaro Tanaka ,  Isao Watanabe ,  Kazuhiko Tsutsumi ,  Ryuichirou Arai ,  Yoshihiro Kiyose ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Masayoshi Shimamoto ,  Yoshiyuki Nakai

发明人： Koichi Takeuchi ,  Osamu Ito ,  Kyosuke Yoshimoto ,  Kunimaro Tanaka ,  Isao Watanabe ,  Kazuhiko Tsutsumi ,  Ryuichirou Arai ,  Yoshihiro Kiyose ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Masayoshi Shimamoto ,  Yoshiyuki Nakai

IPC分类号： G11B7/09 ,  G11B11/105 ,  G11B13/04 ,  G11B11/10 ,  G11B11/12

CPC分类号： G11B11/10517 ,  G11B11/10586 ,  G11B7/0901

摘要： Methods and apparatuses are disclosed for improving accuracy of recording and reproducing information onto and from a magneto-optic recording information medium. In the first method, a width of a mark formed by a relatively low intensity light beam between two kinds of light beam intensities used for recording information is made larger than a sum of a track land width and the maximum track offset of the light beam, thereby the mark formed by the relatively low intensity light beam covers the track land portion in its full width. In the first apparatus, a reflected light beam from the magneto-optic recording information medium is split into a reflected beam for information reproducing and a reflected beam for tracking and focusing servos at the reproducing, thereby the apparatus can remove part being affected by the track groove portion from the reflected light beam for information reproducing. In the second method and apparatus, an intensity ratio of the two kinds of intensities of light beams used for information recording is controlled in such a manner that a mark width formed by the relative low intensity light beam is wider than a mark width formed by the relative high intensity light beam.

摘要翻译： 公开了用于提高在磁光记录信息介质上记录和再现信息的精度的方法和装置。 在第一种方法中，使用用于记录信息的两种光束强度之间由相对低强度的光束形成的标记的宽度大于光束的轨迹平面宽度和最大光轨偏移之和， 由此由相对低强度的光束形成的标记以其宽度覆盖轨迹陆部。 在第一装置中，来自磁光记录信息介质的反射光束被分成用于信息再现的反射光束和用于在再现时跟踪和聚焦伺服的反射光束，从而该装置可以去除受轨迹影响的部分 沟槽部分，用于信息再现。 在第二方法和装置中，用于信息记录的光束的两种强度的强度比被控制为使得由相对低强度光束形成的标记宽度比由 相对高强度光束。

公开(公告)号：US4669861A

公开(公告)日：1987-06-02

申请号：US748802

申请日：1985-06-26

申请人： Etsuzi Nukushina ,  Takao Tagawa ,  Yoshiyuki Nakai

发明人： Etsuzi Nukushina ,  Takao Tagawa ,  Yoshiyuki Nakai

IPC分类号： G03G15/16

CPC分类号： G03G15/1645

摘要： An electrophotographic recording apparatus which repeats the development of an electrostatic latent image corresponding to the original, which is formed once on an image supporting means, with a toner and the succeeding transfer of the resulting toner image to a transfer substance, thereby producing a number of copies of the original, wherein said recording apparatus comprises a transferring means having at least one corona charger connected to a high AC voltage source to repeatedly conduct transfer and discharge, regions in which said transfer and said discharge are carried out, respectively, being adjacent to each other.

摘要翻译： 一种电子照相记录装置，其使用调色剂重复与原件一次形成的静电潜像的显影，并将所得调色剂图像继续转印到转印物质上，从而产生多个 其中所述记录装置包括具有至少一个电晕充电器的传送装置，所述至少一个电晕充电器连接到高交流电压源以反复进行传输和放电，分别执行所述传送和所述放电的区域邻近 彼此。