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    • 1. 发明授权
    • Character pattern generating apparatus
    • 字符图案生成装置
    • US6130667A
    • 2000-10-10
    • US907051
    • 1997-08-06
    • Susumu HasegawaHajime WatanabeYoshimi Asai
    • Susumu HasegawaHajime WatanabeYoshimi Asai
    • B41J2/485G06K15/02G06T11/60G09G5/24G09G5/28
    • G09G5/24G06K15/02G06K2215/0028G06K2215/0048G09G5/246G09G5/28
    • A character pattern generating apparatus includes a CPU and a memory for pre-storing character shape skeleton data, element skeleton shape data, element skeleton shape data, and element outline shape data. The CPU determines whether a thickness of a character is to be altered or not from a standard thickness, and determines whether the process of altering the thickness of each constituent element in the element outline shape data is to be performed by calculation, or by replacing the element with an alternative element in the case where character thickness is to be altered. The CPU then alters the thickness in the element outline shape data according to the determination and deforms the element skeleton shape data based on the character shape skeleton data. Associated therewith, the CPU alters the element outline shape data based on the altered element skeleton shape data and generates a character pattern from the altered element outline shape data.
    • 字符图形生成装置包括CPU和用于预存储字符形状骨架数据,元素骨架形状数据,元素骨架形状数据和元素轮廓形状数据的存储器。 CPU确定字符的厚度是否从标准厚度改变,并且确定是否要通过计算来执行改变元素轮廓形状数据中的每个构成元素的厚度的处理,或者通过更换 在要更改字符厚度的情况下具有替代元素的元素。 然后,CPU根据确定改变元素轮廓形状数据中的厚度,并且基于字符形状骨架数据使元素骨架形状数据变形。 与此相关联,CPU基于改变的元素骨架形状数据来改变元素轮廓形状数据,并且根据改变的元素轮廓形状数据生成字符图案。
    • 4. 发明授权
    • Character pattern generator
    • 字符模式发生器
    • US5959635A
    • 1999-09-28
    • US730308
    • 1996-10-11
    • Hajime WatanabeSusumu Hasegawa
    • Hajime WatanabeSusumu Hasegawa
    • B41J5/44G06F17/21G06T5/30G06T11/20G09G5/24G06T3/40
    • G06T11/203
    • A character pattern generator includes a ROM for storing font data and attribute information of each point of each stroke forming the font data, and a CPU for recognizing a portion to be transformed of a contour shape of the stored font data based on the attribute information of each point. The CPU further adds to the recognized portion to be transformed, a control point for performing transformation into a character pattern having a specified typeface code. The CPU then calculates the coordinates of the control point based on a factor at each point of each stroke of the font data. The CPU then transforms the contour shape by using the added control point and the font data. Finally, the CPU generates the character pattern having the specified typeface code based on the contour shape of the transformed font data.
    • 字符图形生成器包括用于存储字体数据的ROM和形成字体数据的每个笔画的每个点的属性信息,以及用于基于所存储的字体数据的属性信息来识别所存储的字体数据的轮廓形状的部分的CPU 每一点。 CPU进一步添加到要被变换的识别部分,用于执行转换为具有指定字体代码的字符图案的控制点。 然后CPU基于字体数据的每个笔画的每个点处的因子来计算控制点的坐标。 然后,CPU通过使用添加的控制点和字体数据来转换轮廓形状。 最后,CPU基于变换的字体数据的轮廓形状生成具有指定字体代码的字符图案。
    • 5. 发明授权
    • Apparatus for generating character pattern according to contour
information based on corrected stroke information
    • 用于根据校正的笔画信息根据轮廓信息产生字符图形的装置
    • US6011561A
    • 2000-01-04
    • US892093
    • 1997-07-14
    • Yutaka ShigiMegumi ItoSusumu HasegawaYuka YabuuchiHajime Watanabe
    • Yutaka ShigiMegumi ItoSusumu HasegawaYuka YabuuchiHajime Watanabe
    • G06F3/12G09G5/24G09G5/26
    • G09G5/246
    • A character generator is formed by a microcomputer and has a structure in which character structure information including radical structure information representing a kind and a position/size of a radical of kanji or like characters and each stroke information other than the radical is stored for each character code and for each typeface in a ROM. Each stroke information of the radical based on the radical structure information is stored for each typeface in the ROM. and contour information corresponding to the stroke information is stored for each typeface in the ROM. A CPU sequentially reads and positions the stroke information such as the radical corresponding to the typeface, and assigns the contour information to generate a character pattern. Consequently, a data capacity can be reduced to generate, according to the kind of the typeface, a character pattern of high quality which takes a stroke shape of the radical and a balance thereof into consideration.
    • 字符发生器由微型计算机形成,具有如下结构,其中,对于每个字符,存储包括基本结构信息的字符结构信息,该结构信息表示汉字或类似字符的基数的种类和位置/大小 代码和ROM中的每个字体。 在ROM中为每个字体存储基于根基结构信息的基数的每个笔画信息。 并且对于ROM中的每个字体存储对应于笔画信息的轮廓信息。 CPU顺序地读取和定位诸如与字体相对应的基数的笔画信息,并且分配轮廓信息以生成字符图案。 因此,可以减少数据容量,以根据字体的种类产生考虑到激进的笔画形状及其余量的高质量字符图案。
    • 6. 发明授权
    • Information processing device
    • 信息处理装置
    • US06201552B1
    • 2001-03-13
    • US09046555
    • 1998-03-24
    • Megumi ItouSusumu HasegawaHajime WatanabeYoshiko Imaki
    • Megumi ItouSusumu HasegawaHajime WatanabeYoshiko Imaki
    • G06T1100
    • G06T13/40
    • An information processing device includes an element deforming section for transfer-deforming at least one of divided plurality of elements of a graphic character; and an output section for alternately outputting first display data of the element after being transfer-deformed by the element deforming section and second display data of the element before being transfer-deformed by the element deforming section by switching the first display data and the second display data. According to the described arrangement, a dynamic image of the graphic character can be displayed on a screen in such a manner that only a portion as desired of the element which constitutes the graphic character can be displayed on the screen. As a result, a dynamic image of the character or drawing can be displayed in a manner as desired by the user with ease without requiring a complicated process.
    • 信息处理装置包括:元素变形部分,用于对图形字符的分割的多个元素中的至少一个进行转换变形; 以及输出部分,用于通过元件变形部分转换变形后的元素的第一显示数据和元素的第二显示数据,在通过元件变形部分转换变形之前,通过切换第一显示数据和第二显示器 数据。 根据所述的结构,图形字符的动态图像可以以这样的方式显示在屏幕上,使得只有构成图形字符的元素所需的部分才能显示在屏幕上。 结果,可以容易地以用户需要的方式显示字符或绘图的动态图像,而不需要复杂的处理。
    • 8. 发明授权
    • Head positioning control system for disk drives each formed by
assembling disks after servo control information is written externally
on respective disks and disk drive
    • 伺服控制信息从外部写入各自的磁盘和磁盘驱动器上,通过组装磁盘形成的磁盘驱动器的磁头定位控制系统
    • US5995318A
    • 1999-11-30
    • US821165
    • 1997-03-20
    • Susumu HasegawaYukihiro UematsuKeiji ArugaShuichi HashimotoKazuhiko Takaishi
    • Susumu HasegawaYukihiro UematsuKeiji ArugaShuichi HashimotoKazuhiko Takaishi
    • G11B5/55G11B5/596G11B21/08G11B21/10
    • G11B5/59627G11B21/085G11B5/5547
    • Disclosed is a head positioning control system for disk drives which enables fast access even when eccentricities of tracks defined with servo control information relative to the center of rotation are different among disks assembled after the servo control information is externally written on the respective disks. The head positioning control system is adapted to a disk drive comprising a plurality of disks each having a record surface on which servo control information indicating positions in a radial direction on a disk is recorded, and heads associated with the plurality of disk record surfaces and designed to detect information stored on the plurality of disk record surfaces. The servo control information includes position information in the radial direction on each disk record surface and defines servo-control circular trajectories. In addition to known components, the head positioning control system includes an eccentric information memory for storing eccentric information concerning eccentricities of servo-control circular trajectories on disk record surfaces relative to the center of rotation, and an optimal processing unit that when object disk record surfaces are changed according to an instructed target address, executes processing, which requires the shortest time for accessing a target address, on the basis of eccentric information.
    • 公开了一种用于盘驱动器的头定位控制系统,即使在伺服控制信息被外部写在各个盘上之后组装的盘之间,即使在由相对于旋转中心的伺服控制信息定义的轨道的偏心量不同的情况下也能够快速进入。 磁头定位控制系统适用于磁盘驱动器,磁盘驱动器包括多个磁盘,每个磁盘具有记录表面,伺服控制信息指示在盘上的径向方向上的位置,并且与多个磁盘记录表面相关联的磁头被设计 以检测存储在多个盘记录表面上的信息。 伺服控制信息包括每个磁盘记录表面上的径向位置信息,并且定义伺服控制圆形轨迹。 除了已知的部件之外,头部定位控制系统还包括偏心信息存储器,用于存储与磁盘记录表面相对于旋转中心的伺服控制圆形轨迹偏心的偏心信息,以及最佳处理单元,当对象盘记录表面 根据指示的目标地址而改变,基于偏心信息执行需要最短时间访问目标地址的处理。
    • 9. 发明授权
    • Character and symbol pattern generator based on skeleton data including
thickness calculation
    • 基于骨骼数据的字符和符号模式生成器,包括厚度计算
    • US5870107A
    • 1999-02-09
    • US634802
    • 1996-04-19
    • Masayuki FujisawaSusumu HasegawaYutaka ShigiYoshiko ImakiMinehiro Konya
    • Masayuki FujisawaSusumu HasegawaYutaka ShigiYoshiko ImakiMinehiro Konya
    • G09G5/24G06T11/20G09G5/26G06F17/00
    • G06T11/203
    • A character and symbol pattern generator includes a skeleton data storage device for storing beforehand, for every skeleton pattern. Skeleton data includes coordinate data of each skeleton point at which changes occur at least in the stroke direction of skeleton pattern for forming characters and symbols, two thickness data which represent lengths of two thickness segments of a stroke on the start and end points of the skeleton pattern, and two angle data which represent angles of the two thickness segments with respect to the stroke direction or the horizontal direction. An input device is used to designate the kind and size of the character and symbol. A thickness data calculating device calculates thickness data of each skeleton point from the two thickness data of the start and end points and the coordinate data of each skeleton point. An angle data calculating device calculates angle data of the thickness segment of each skeleton point from the two angle data of the start and end points and the coordinate data of each skeleton point. An outline data generating device generates outline data from the skeleton data and from the thickness data and the angle data of each skeleton point calculated by the calculating devices respectively. A character and symbol pattern synthesizing device synthesizes character and symbol patterns based on the outline data. An output device outputs the character and symbol patterns.
    • 字符和符号图案生成器包括用于每个骨架图案预先存储的骨架数据存储装置。 骨架数据包括至少在用于形成字符和符号的骨架图案的笔划方向上发生变化的每个骨架点的坐标数据,两个厚度数据,其表示骨架的起点和终点上的笔画的两个厚度段的长度 图案和两个角度数据,其表示两个厚度段相对于行程方向或水平方向的角度。 输入设备用于指定字符和符号的种类和大小。 厚度数据计算装置从起点和终点的两个厚度数据和每个骨架点的坐标数据计算每个骨架点的厚度数据。 角度数据计算装置从起点和终点的两个角度数据和每个骨架点的坐标数据计算每个骨架点的厚度段的角度数据。 轮廓数据生成装置从骨架数据和由计算装置计算出的各骨架点的厚度数据和角度数据分别生成轮廓数据。 字符和符号图案合成装置基于轮廓数据合成字符和符号图案。 输出设备输出字符和符号图案。