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1. 发明授权

US07486281B2 Coordinate input apparatus, control method thereof, and program 失效
标题翻译：坐标输入装置，其控制方法和程序
公开(公告)号：US07486281B2
公开(公告)日：2009-02-03
申请号：US11431062
申请日：2006-05-10
申请人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Hajime Sato
发明人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Hajime Sato
IPC分类号： G06F3/041
CPC分类号： G06F3/0433
摘要： Position coordinates in a space defined by the first to third axes of a coordinate input pointing tool are calculated. A coordinate output form includes at least an absolute coordinate output form in which calculated coordinate values are directly output, and a relative coordinate output form in which the differential values between the calculated coordinate values and predetermined coordinate values are output. The value of the first axis of the calculated coordinate values is compared with a predetermined value. It is determined whether the coordinate values of the second and third axes of the calculated coordinate values fall within a predetermined range. The calculated coordinate values are output in a coordinate output form determined on the basis of the comparison result and determination result.
摘要翻译：计算由坐标输入指示工具的第一至第三轴定义的空间中的位置坐标。坐标输出形式至少包括直接输出计算出的坐标值的绝对坐标输出形式和输出计算出的坐标值与预定坐标值之间的差分值的相对坐标输出形式。将所计算的坐标值的第一轴的值与预定值进行比较。确定所计算的坐标值的第二轴和第三轴的坐标值是否在预定范围内。计算的坐标值以基于比较结果和确定结果确定的坐标输出形式输出。

2. 发明授权

US07456824B2 Coordinate input apparatus with region recognition 有权
标题翻译：具有区域识别的坐标输入装置
公开(公告)号：US07456824B2
公开(公告)日：2008-11-25
申请号：US10876710
申请日：2004-06-28
申请人： Yuichiro Yoshimura
发明人： Yuichiro Yoshimura
IPC分类号： G06F3/041 , G06K11/06 , G06F3/033
CPC分类号： G06F3/04883 , G02B5/124 , G06F3/03545 , G06F3/0421 , G06F3/04886 , Y10S345/902
摘要： A pointed position on a coordinate input region is detected, and the coordinates of the pointed position are calculated. A region on the coordinate input region, to which the calculated coordinates belong, is determined. Pen-down information corresponding to the pointed position is generated on the basis of the determined region to which the coordinates belong.
摘要翻译：检测坐标输入区域上的指示位置，并计算指向位置的坐标。确定所计算的坐标所属的坐标输入区域上的区域。基于所确定的坐标所属的区域来生成与指向位置对应的减数信息。

3. 发明授权

US07432914B2 Coordinate input apparatus, its control method, and program 有权
标题翻译：坐标输入装置，其控制方法和程序
公开(公告)号：US07432914B2
公开(公告)日：2008-10-07
申请号：US11076380
申请日：2005-03-09
申请人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Atsushi Tanaka , Kiwamu Kobayashi , Hajime Sato , Masahide Hasegawa
发明人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Atsushi Tanaka , Kiwamu Kobayashi , Hajime Sato , Masahide Hasegawa
IPC分类号： G09F3/041
CPC分类号： G06F3/0416 , G02B5/124 , G06F3/0421
摘要： Angle information corresponding to a specified point is calculated on the basis of a change in light amount distribution obtained from at least two sensor units which are arranged on the corner portions of a coordinate input region and receive incoming light. The coordinates of a pointed position on the coordinate input region are calculated on the basis of the calculated angle information. Each of the at least two sensor units includes two light-receiving units being first and second light-receiving units.
摘要翻译：基于从配置在坐标输入区域的角部上并接收入射光的至少两个传感器单元获得的光量分布的变化来计算对应于指定点的角度信息。基于计算出的角度信息来计算坐标输入区域上的指示位置的坐标。所述至少两个传感器单元中的每一个包括两个光接收单元，其为第一和第二光接收单元。

4. 发明申请

US20060202973A1 Coordinate input apparatus, control method thereof, and program 失效
公开(公告)号：US20060202973A1
公开(公告)日：2006-09-14
申请号：US11431062
申请日：2006-05-10
申请人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Hajime Sato
发明人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Hajime Sato
IPC分类号： G09G5/00
CPC分类号： G06F3/0433
摘要： Position coordinates in a space defined by the first to third axes of a coordinate input pointing tool are calculated. A coordinate output form includes at least an absolute coordinate output form in which calculated coordinate values are directly output, and a relative coordinate output form in which the differential values between the calculated coordinate values and predetermined coordinate values are output. The value of the first axis of the calculated coordinate values is compared with a predetermined value. It is determined whether the coordinate values of the second and third axes of the calculated coordinate values fall within a predetermined range. The calculated coordinate values are output in a coordinate output form determined on the basis of the comparison result and determination result.

5. 发明授权

US07075524B2 Coordinate input apparatus, control method thereof, and program 失效
公开(公告)号：US07075524B2
公开(公告)日：2006-07-11
申请号：US10620573
申请日：2003-07-17
申请人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Hajime Sato
发明人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Hajime Sato
IPC分类号： G09G5/00 , G08C21/00
CPC分类号： G06F3/0433
摘要： Position coordinates in a space defined by the first to third axes of a coordinate input pointing tool are calculated. A coordinate output form includes at least an absolute coordinate output form in which calculated coordinate values are directly output, and a relative coordinate output form in which the differential values between the calculated coordinate values and predetermined coordinate values are output. The value of the first axis of the calculated coordinate values is compared with a predetermined value. It is determined whether the coordinate values of the second and third axes of the calculated coordinate values fall within a predetermined range. The calculated coordinate values are output in a coordinate output form determined on the basis of the comparison result and determination result.

6. 发明申请

US20050200613A1 Coordinate input apparatus, its control method, and program 有权
标题翻译：坐标输入装置，其控制方法和程序
公开(公告)号：US20050200613A1
公开(公告)日：2005-09-15
申请号：US11076380
申请日：2005-03-09
申请人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Atsushi Tanaka , Kiwamu Kobayashi , Hajime Sato , Masahide Hasegawa
发明人： Katsuyuki Kobayashi , Yuichiro Yoshimura , Atsushi Tanaka , Kiwamu Kobayashi , Hajime Sato , Masahide Hasegawa
IPC分类号： G06F3/042 , G06F3/033 , G06F3/041 , G09G5/00
CPC分类号： G06F3/0416 , G02B5/124 , G06F3/0421
摘要： Angle information corresponding to a specified point is calculated on the basis of a change in light amount distribution obtained from at least two sensor units which are arranged on the corner portions of a coordinate input region and receive incoming light. The coordinates of a pointed position on the coordinate input region are calculated on the basis of the calculated angle information. Each of the at least two sensor units includes two light-receiving units being first and second light-receiving units.
摘要翻译：基于从配置在坐标输入区域的角部上并接收入射光的至少两个传感器单元获得的光量分布的变化来计算对应于指定点的角度信息。基于所计算的角度信息来计算坐标输入区域上的指示位置的坐标。所述至少两个传感器单元中的每一个包括两个光接收单元，其为第一和第二光接收单元。

7. 发明授权

US06847356B1 Coordinate input device and its control method, and computer readable memory 有权
标题翻译：坐标输入设备及其控制方法以及计算机可读存储器
公开(公告)号：US06847356B1
公开(公告)日：2005-01-25
申请号：US09635353
申请日：2000-08-09
申请人： Masahide Hasegawa , Kiwamu Kobayashi , Masaaki Kanashiki , Atsushi Tanaka , Yuichiro Yoshimura , Katsuyuki Kobayashi
发明人： Masahide Hasegawa , Kiwamu Kobayashi , Masaaki Kanashiki , Atsushi Tanaka , Yuichiro Yoshimura , Katsuyuki Kobayashi
IPC分类号： G06F3/038 , G06F3/042 , G09G5/00
CPC分类号： G06F3/0425 , G06F3/03542 , G06F3/0386
摘要： A device has a projection type image display unit which has a projection lens and generates a coordinate input screen, and linear sensors for sensing an image of a beam spot, and computes a coordinate value corresponding to the beam spot on the basis of information obtained by the projection type image display unit and the output signals from the linear sensors. This beam spot is generated by irradiating the predetermined position on the coordinate input screen with light coming from a pointing tool, or corresponds to a light-emitting portion provided to the distal end of the pointing tool located near the coordinate input screen.
摘要翻译：一种装置具有投影型图像显示单元，该投影型图像显示单元具有投影透镜并产生坐标输入屏幕，以及用于感测光斑图像的线性传感器，并且基于通过以下获得的信息计算与光点相对应的坐标值：投影型图像显示单元和来自线性传感器的输出信号。通过用来自指示工具的光照射坐标输入屏幕上的预定位置，或对应于设置在位于坐标输入屏幕附近的指向工具的远端的发光部分，产生该光斑。

8. 发明授权

US06570558B2 Coordinates input apparatus with a plate member separated by a gap from a vibration transmission plate 失效
标题翻译：使具有与振动传播板间隔开的板构件的输入装置进行坐标
公开(公告)号：US06570558B2
公开(公告)日：2003-05-27
申请号：US08775201
申请日：1996-12-30
申请人： Yuichiro Yoshimura , Atsushi Tanaka , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka , Hajime Sato
发明人： Yuichiro Yoshimura , Atsushi Tanaka , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka , Hajime Sato
IPC分类号： G09G500
CPC分类号： G06F3/0433
摘要： An influence by a vibration which is transmitted in the air is reduced, thereby preventing an erroneous detection of coordinates or a deterioration in a detecting precision. An elastic resin sheet is arranged on a coordinates input surface side of a vibration transmission plate so as to have a gap between the resin sheet and the vibration transmission plate and is fixed by an adhesive layer. When coordinates are inputted by a vibrator pen, namely, when a vibration is inputted, the resin sheet is warped by a writing pressure of the vibrator pen and the resin sheet comes into contact with the vibration transmission plate. Therefore, the vibration applied by the vibrator pen is efficiently transmitted to the vibration transmission plate. On the other hand, a vibration transmitted from the air is reflected by the boundary on both surface sides of the resin sheet and by the surface of the vibration transmission plate by a difference between acoustic impedances, so that the vibration entering the vibration transmission plate is remarkably reduced.
摘要翻译：在空气中传递的振动的影响减小，从而防止错误的坐标检测或检测精度的劣化。弹性树脂片被布置在振动传播板的坐标输入表面侧，以便在树脂片和振动传播板之间具有间隙，并通过粘合剂层固定。当通过振动笔输入坐标时，即当输入振动时，树脂片被振动笔的书写压力扭曲，并且树脂片与振动传播板接触。因此，振动笔施加的振动被有效地传递到振动传播板。另一方面，从空气传递的振动由树脂片的两面的边界和振动传播板的表面之间的声阻抗之间的差异反射，使得进入振动传播板的振动为明显减少

9. 发明授权

US06407731B2 Vibration-transmitting tablet and coordinates input apparatus 失效
标题翻译：振动传输片和坐标输入装置
公开(公告)号：US06407731B2
公开(公告)日：2002-06-18
申请号：US09045686
申请日：1998-03-23
申请人： Ryozo Yanagisawa , Atsushi Tanaka , Yuichiro Yoshimura , Katsuyuki Kobayashi , Hajime Sato
发明人： Ryozo Yanagisawa , Atsushi Tanaka , Yuichiro Yoshimura , Katsuyuki Kobayashi , Hajime Sato
IPC分类号： G09G500
CPC分类号： G06F3/0433
摘要： A coordinates input apparatus which detects vibration, inputted by a vibration-input pen, by a plurality of vibration sensors provided on a vibration-transmitting tablet, and derives coordinates of a vibration-input point based on vibration transmitting time on the vibration-transmitting tablet. The vibration-transmitting tablet comprises a glass substrate and two sheets of resinous film laminated on the glass substrate. The two sheets of resinous film are laminated on both surfaces of the glass substrate in an orientation such that the stretched directions of the resinous film differ for 90 degrees. By this, a vibration-transmitting tablet where sheets of protection film are laminated, and a coordinates input apparatus which minimizes the changes in vibration propagation velocity depending on the propagation directions, are realized.
摘要翻译：一种坐标输入装置，其通过设置在振动传递图形输入板上的多个振动传感器来检测由振动输入笔输入的振动，并且基于振动传递片上的振动传播时间导出振动输入点的坐标。振动传递片包括玻璃基板和层叠在玻璃基板上的两片树脂膜。将两片树脂膜以玻璃基板的两个表面以使得树脂膜的拉伸方向相差90度的方向层压。由此，实现层叠有保护膜片的振动传递片，以及根据传播方向使振动传播速度的变化最小化的坐标输入装置。

10. 发明授权

US06288711B1 Coordinate input apparatus, method of controlling same and computer-readable memory 失效
标题翻译：坐标输入装置，控制方法和计算机可读存储器
公开(公告)号：US06288711B1
公开(公告)日：2001-09-11
申请号：US09257033
申请日：1999-02-25
申请人： Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Hajime Sato
发明人： Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Hajime Sato
IPC分类号： G09G500
CPC分类号： G06F3/0433
摘要： Vibration is sensed as a signal by a vibration sensor and the signal level of the sensed signal is measured by an A/D converter. The distance between a position entered by a vibrating input pen and the vibration sensor is calculated and, on the basis of the calculated distance, input level information is obtained from the measured signal level by an arithmetic and control unit.
摘要翻译：振动由振动传感器检测为信号，感测信号的信号电平由A / D转换器测量。计算由振动输入笔输入的位置与振动传感器之间的距离，并且根据计算出的距离，通过算术和控制单元从测量信号电平获得输入电平信息。

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