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1. 发明授权

US4851924A Color recorder overhead projector with color recorder 失效
标题翻译：带彩色录音机的彩色录放机高架投影仪
公开(公告)号：US4851924A
公开(公告)日：1989-07-25
申请号：US220171
申请日：1988-07-18
申请人： Takuma Nakamura , Yasuhiko Saka
发明人： Takuma Nakamura , Yasuhiko Saka
IPC分类号： B41J3/407 , B41M5/28 , G03B21/132 , H04N1/00
CPC分类号： H04N1/0035 , B41M5/282 , G03B21/132 , Y10S353/03
摘要： An overhead projector having scanning device for scanning an original image thereby generating electric signals corresponding to the original image, selecting device for selecting one of a thermochromic film and a thermographic paper, a first heating device for heating the film thereby erasing an image formed formerly in the film, a second heating device for heating the film in accordance with the electric signals transmitted from the scanning device to form an image corresponding to the original image in the film when the film is selected by the selecting device and for jheating the thermographic paper in accordance with the electric signals transmitted from the scanning device to print an image corresponding to the original image in the thermographic paper when the thermographic paper is selected by the selecting device, andprojecting device for projecting the image formed in the film on a given screen.
摘要翻译：一种具有扫描装置的高架投影仪，用于扫描原始图像，从而产生对应于原始图像的电信号，用于选择热变色膜和热敏照相纸之一的选择装置，用于加热膜的第一加热装置，从而擦除先前形成的图像该胶片是用于根据从扫描装置发送的电信号加热胶片的第二加热装置，以便当通过选择装置选择胶片时，形成与胶片中的原始图像相对应的图像，并且将热敏纸张加热根据从扫描装置发送的电信号，当由选择装置选择热敏纸时，将与原图像对应的图像打印在热敏照相纸中;以及投影装置，用于将形成在胶片中的图像投影到给定屏幕上。

2. 发明授权

US07539599B2 Abnormality diagnosing method, condition appraisal apparatus, image forming apparatus, management apparatus and management system 有权
标题翻译：异常诊断方法，病情评估装置，图像形成装置，管理装置和管理系统
公开(公告)号：US07539599B2
公开(公告)日：2009-05-26
申请号：US11055773
申请日：2005-02-11
申请人： Kunio Hasegawa , Yasuhiko Saka , Kohsuke Tsunashima , Mitsuo Hasebe , Shigeru Mita
发明人： Kunio Hasegawa , Yasuhiko Saka , Kohsuke Tsunashima , Mitsuo Hasebe , Shigeru Mita
IPC分类号： G06F15/00 , G06F11/30
CPC分类号： H04N1/00015 , G03G15/55 , G03G15/556 , H04N1/00002 , H04N1/00029 , H04N1/0005 , H04N1/00061 , H04N1/00063 , H04N1/00079 , H04N2201/0082 , H04N2201/0091 , H04N2201/0093
摘要： Abnormality diagnosing method in which a highly reliable abnormality diagnosis of an image forming apparatus can be initiated immediately following the delivery of the image forming apparatus to a user.
摘要翻译：异常诊断方法，其中可以在图像形成装置向用户传送之后立即开始图像形成装置的高度可靠的异常诊断。

3. 发明申请

US20050193027A1 Abnormality diagnosing method, condition appraisal apparatus, image forming apparatus, management apparatus and management system 有权
标题翻译：异常诊断方法，病情评估装置，图像形成装置，管理装置和管理系统
公开(公告)号：US20050193027A1
公开(公告)日：2005-09-01
申请号：US11055773
申请日：2005-02-11
申请人： Kunio Hasegawa , Yasuhiko Saka , Kohsuke Tsunashima , Mitsuo Hasebe , Shigeru Mita
发明人： Kunio Hasegawa , Yasuhiko Saka , Kohsuke Tsunashima , Mitsuo Hasebe , Shigeru Mita
IPC分类号： B41J29/46 , G03G21/00 , G06F7/00
CPC分类号： H04N1/00015 , G03G15/55 , G03G15/556 , H04N1/00002 , H04N1/00029 , H04N1/0005 , H04N1/00061 , H04N1/00063 , H04N1/00079 , H04N2201/0082 , H04N2201/0091 , H04N2201/0093
摘要： Abnormality diagnosing method in which a highly reliable abnormality diagnosis of an image forming apparatus can be initiated immediately following the delivery of the image forming apparatus to a user. A plurality of sets of data of a plurality of types of information related to the condition of an image forming apparatus are acquired for a plurality of electronic devices of the same type comprising the image forming apparatus that serves as the subject for appraisal during operation tests following the manufacture of said image forming apparatus. A reference data group containing all of the plurality of sets of data acquired during the operation tests on the plurality of image forming apparatuses is employed as an initial reference data group for determining an index value calculation equation for calculating a condition appraisal index value. In addition, it is preferable that data for the reference data group be acquired and added at prescribed update timings following the initiation of usage of the delivered image forming apparatus. The acquisition and addition of this data may be performed only for individual data groups comprising data acquired for information that is easily affected by the usage conditions of the image forming apparatus by the user.
摘要翻译：异常诊断方法，其中可以在图像形成装置向用户传送之后立即开始图像形成装置的高度可靠的异常诊断。对于多个相同类型的电子设备，获取与图像形成装置的条件相关的多种类型的信息的多组数据，包括在操作测试之后用作评估对象的图像形成装置所述图像形成装置的制造。采用包含在多个图像形成装置的操作测试期间获取的所有多组数据的参考数据组作为用于确定用于计算条件评估指标值的指标值计算方程的初始参考数据组。此外，优选的是，在所发送的图像形成装置的使用开始之后，在规定的更新定时获取和添加用于参考数据组的数据。该数据的获取和添加可以仅针对包含由用户容易受图像形成装置的使用条件影响的信息所获取的数据的各个数据组执行。

4. 发明授权

US06570103B1 Method and apparatus for coordinate inputting capable of effectively using a laser ray 有权
标题翻译：用于能够有效地使用激光的坐标输入的方法和装置
公开(公告)号：US06570103B1
公开(公告)日：2003-05-27
申请号：US09655776
申请日：2000-09-05
申请人： Yasuhiko Saka , Kenichi Takekawa
发明人： Yasuhiko Saka , Kenichi Takekawa
IPC分类号： G08C2100
CPC分类号： G06F3/0416 , G06F3/0421
摘要： A coordinate input apparatus includes light sources, a reflecting member, light receiving members, a signal analyzing mechanism, and a coordinate determining mechanism. Each light source is fixed around a perimeter of a predefined input region at a fixing position different from others and is configured to emit light extending in a deltaic form centered at the fixing position and approximately in parallel to the input region. The reflecting member is fixed around the perimeter of the input region and is configured to recursively reflect the light so that the light returns towards the light sources. The light receiving members are fixed around the perimeter of the input region and are configured to receive the light recursively reflected from the reflecting member and to convert the light into an electric signal. The signal analyzing mechanism analyzes the electric signal to detect a position of an obstacle when the obstacle is placed in the input region and blocks the light. The coordinate determining mechanism calculates a center between coordinates of one and the other edges of the obstacle and determines the center as a coordinate of the position of the obstacle in the input region.
摘要翻译：坐标输入装置包括光源，反射构件，光接收构件，信号分析机构和坐标确定机构。每个光源围绕不同于另一个的固定位置的预定义输入区域的周边固定，并且被配置为发射以固定位置为中心且大致平行于输入区域的三角形形式延伸的光。反射构件围绕输入区域的周边固定，并且被配置为递归地反射光，使得光朝向光源返回。光接收部件固定在输入区域的周边周围，并且被配置为接收从反射部件反射的光并将光转换成电信号。当障碍物被放置在输入区域中时，信号分析机构分析电信号以检测障碍物的位置并阻挡光。坐标确定机构计算障碍物的一个和另一个边缘的坐标之间的中心，并将该中心确定为输入区域中障碍物的位置的坐标。

5. 发明授权

US4839731A Color overhead projector 失效
标题翻译：彩色高架投影仪
公开(公告)号：US4839731A
公开(公告)日：1989-06-13
申请号：US219342
申请日：1988-07-15
申请人： Yasuhiko Saka
发明人： Yasuhiko Saka
IPC分类号： G03B21/132 , G03B21/00 , G03B33/12 , H04N1/00 , H04N1/50
CPC分类号： H04N1/00249 , H04N1/50 , Y10S353/03 , Y10S84/03
摘要： A color overhead projector including a thermochromic film, a color filter, erasing means for erasing an image formed on the film, reading means for reading a color image to be projected, writing means for writing the color image to be projected into the film, and projecting means for projecting the color image written into the film onto a screen by illumining the film via the color filter.
摘要翻译：一种彩色高架投影仪，包括热致变色膜，滤色器，用于擦除形成在胶片上的图像的擦除装置，用于读取要投影的彩色图像的读取装置，用于将要投影的彩色图像写入到胶片中的写入装置，以及投影装置，用于通过经由滤色器照射胶片，将写入胶片的彩色图像投影到屏幕上。

6. 发明授权

US07113174B1 Coordinate inputting/detecting apparatus and method designed to avoid a trailing phenomenon 有权
标题翻译：设计的坐标输入/检测装置和方法，以避免拖尾现象
公开(公告)号：US07113174B1
公开(公告)日：2006-09-26
申请号：US09653336
申请日：2000-08-31
申请人： Kenichi Takekawa , Yasuhiko Saka
发明人： Kenichi Takekawa , Yasuhiko Saka
IPC分类号： G09G5/00
CPC分类号： G06F3/0423 , G06F3/0421 , Y10S345/901 , Y10S345/902
摘要： A coordinate inputting/detecting apparatus in which a designating device for designating a position in a flat or substantially flat two-dimensional coordinate inputting/detecting area of the coordinate inputting/detecting apparatus is judged as located in a predetermined range of the coordinate inputting/detecting area when an optical detection signal of an optical unit, that optically detects the designating device inserted into the predetermined range of the coordinate inputting/detecting area, exceeds a first predetermined threshold value. Whether or not the designating device has been inserted into the predetermined range of the coordinate inputting/detecting area is judged and coordinates of the position in the coordinate inputting/detecting area, designated by the designating device inserted in the predetermined range of the coordinate inputting/detecting area, are recognized in accordance with the optical detection signal of the optical unit. A second threshold value is used in recognizing the coordinates of the position in the coordinate inputting/detecting area, designated by the designating device inserted in the predetermined range of the coordinate inputting/detecting area. The second threshold value is set to be higher than the first threshold value used in judging if the designating device has been inserted into the predetermined range of the coordinate inputting/detecting area.
摘要翻译：一种坐标输入/检测装置，其中用于指定坐标输入/检测装置的平坦或基本平坦的二维坐标输入/检测区域中的位置的指定装置被判断为位于坐标输入/检测的预定范围内当光学单元的光学检测信号光学地检测到插入到坐标输入/检测区域的预定范围内的指定装置超过第一预定阈值时的区域。判断指定装置是否插入到坐标输入/检测区域的预定范围内，并且由坐标输入/检测区域的预定范围中插入的指定装置指定的坐标输入/检测区域中的位置的坐标，检测区域根据光学单元的光学检测信号识别。第二阈值用于识别由坐标输入/检测区域的预定范围中插入的指定装置指定的坐标输入/检测区域中的位置的坐标。第二阈值被设定为高于在判断指定装置是否被插入到坐标输入/检测区域的预定范围中时使用的第一阈值。

7. 发明授权

US06518959B1 Device for detecting and inputting a specified position 有权
标题翻译：用于检测和输入指定位置的装置
公开(公告)号：US06518959B1
公开(公告)日：2003-02-11
申请号：US09650156
申请日：2000-08-28
申请人： Takahiro Ito , Yasuhiko Saka
发明人： Takahiro Ito , Yasuhiko Saka
IPC分类号： G09G500
CPC分类号： G06F3/0421
摘要： The coordinate-position input device comprises a substantially flat surface for specifying a desired position using a pointing tool. A reflecting member is provided around this surface. A light emitter emits a flux of light of desired thickness over the entire surface towards the reflecting member. The light flux is such that it is thicker near the reflecting member and becomes thinner and thinner as it goes away from the reflecting member. That is, the light flux diverges as it approaches the reflecting member.
摘要翻译：坐标位置输入装置包括用于使用指示工具指定期望位置的基本平坦的表面。在该表面周围设置有反射部件。光发射器在整个表面上朝向反射部件发射所需厚度的光束。光通量使得在反射构件附近较厚，并且随着其离开反射构件而变得更薄和更薄。也就是说，当光接近反射构件时，光通量发散。

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