公开(公告)号：US5434837A

公开(公告)日：1995-07-18

申请号：US105167

申请日：1993-08-12

申请人： Norihisa Haneda ,  Eiji Yoshimatsu

发明人： Norihisa Haneda ,  Eiji Yoshimatsu

IPC分类号： G11B7/00 ,  G11B7/0037 ,  G11B7/0045 ,  G11B7/26 ,  G11B20/18 ,  G11B23/00 ,  G11B25/04 ,  G11B27/32 ,  G11B27/36

CPC分类号： G11B20/1816 ,  G11B27/329 ,  G11B27/36 ,  G11B7/00375 ,  G11B2220/20 ,  G11B2220/218

摘要： A medium testing method capable of testing a WORM (Write Once Read Memory) type optical disk efficiently and accurately, and a system for practicing the method. A playback unit plays back a disk to output a radio frequency (RF) signal representative of data stored therein. As the RF signal is routed through an RF amplifier to an error detecting unit, the detecting unit decodes the signal frame by frame and detects correctable errors and uncorrectable errors while correcting the errors of each frame. A track information detecting unit reads track information out of lead-in areas and outputs them. An error processing unit determines gaps between consecutive tracks by calculation on the basis of the track information. Subsequently, the error processing unit removes errors lying in the gaps from the error information received from the error detecting unit. Consequently, only the errors lying in the areas storing valid data, as distinguished from the gaps between tracks and gaps between sessions, are used to evaluate the disk. This allows only the substantial defects of the optical disk to be detected. The result of the test is written to an exclusive storage.

摘要翻译： 一种能够高效，准确地测试WORM（一次读取存储器）型光盘的中等测试方法，以及一种用于实施该方法的系统。 播放单元播放盘以输出表示存储在其中的数据的射频（RF）信号。 当RF信号通过RF放大器被路由到错误检测单元时，检测单元逐帧解码信号，并且在校正每个帧的错误的同时检测可校正的错误和不可校正的错误。 轨道信息检测单元从导入区域读出轨迹信息并输出。 错误处理单元通过基于轨道信息的计算来确定连续轨道之间的间隙。 随后，错误处理单元从错误检测单元接收到的错误信息中删除位于间隙中的错误。 因此，仅使用存储有效数据的区域中的错误，区别于轨道之间的间隙和会话之间的间隙，以评估磁盘。 这仅允许检测到光盘的实质缺陷。 测试结果写入独家存储。

公开(公告)号：US20130311174A1

公开(公告)日：2013-11-21

申请号：US13996306

申请日：2011-12-14

申请人： Eiji Yoshimatsu

发明人： Eiji Yoshimatsu

IPC分类号： G10L25/48

CPC分类号： G10L25/48 ,  H03G3/3005 ,  H03G3/3089 ,  H03G3/32 ,  H04N5/225 ,  H04R2499/11 ,  H04S2400/13 ,  H04S2400/15

摘要： An audio control device includes: a situation determination unit that determines a situation of environment when a sound is obtained; and a control unit that applies any one of automatic level control and a gain fixation control to a sound obtained by a sound obtaining unit, the control unit controlling gain automatically based on a result of determination by the situation determination unit such that a sound level is at a constant level in the automatic level control and fixing gain to a predetermined value in the gain fixation control.

摘要翻译： 音频控制装置包括：状况确定单元，其在获得声音时确定环境的情况; 以及控制单元，其对由声音获取单元获得的声音施加自动电平控制和增益固定控制中的任何一个，所述控制单元基于所述情况确定单元的确定结果自动地控制增益，使得声级为 在增益固定控制中将自动电平控制和固定增益保持在恒定的水平达到预定值。

公开(公告)号：US20060197843A1

公开(公告)日：2006-09-07

申请号：US11364012

申请日：2006-03-01

申请人： Eiji Yoshimatsu

发明人： Eiji Yoshimatsu

IPC分类号： H04N5/225

CPC分类号： H04N5/2628 ,  H04N5/23293 ,  H04N5/272

摘要： A digital camera includes a gyroscope for sensing an angle by which the image sensing surface of the camera is tilted relative to the horizontal direction. A system controller, when receiving the tilt angle from the gyroscope, adds the tilt angle to image data temporarily stored in an image memory, which is included in a signal processor, in the form of tag information. A correcting circuit rotates the image in the opposite direction by the tilt angle in accordance with the tag information added to image data and causes a monitor to display the resulting image. The digital camera thus produces the image to be displayed in its adequate position without resorting to any device for holding the camera in its adequate position.

摘要翻译： 数码相机包括用于感测照相机的摄像表面相对于水平方向倾斜的角度的陀螺仪。 系统控制器在从陀螺仪接收到倾斜角时，以标签信息的形式将临时存储在图像存储器中的图像数据的倾斜角度加到信号处理器中。 校正电路根据添加到图像数据的标签信息沿相反方向旋转图像倾斜角度，并使监视器显示所得到的图像。 因此，数码相机产生要在其适当位置显示的图像，而不用借助任何用于将相机保持在其适当位置的装置。

公开(公告)号：US5595101A

公开(公告)日：1997-01-21

申请号：US121036

申请日：1993-09-01

申请人： Eiji Yoshimatsu ,  Shinichi Fujii ,  Shigeru Okitsu

发明人： Eiji Yoshimatsu ,  Shinichi Fujii ,  Shigeru Okitsu

IPC分类号： G03D15/04 ,  B65H26/02 ,  G03B27/32 ,  G03B27/46 ,  B26D7/01 ,  B26D9/00 ,  B26F1/02

CPC分类号： B65H26/02 ,  B65H2301/4148 ,  Y10T156/1056 ,  Y10T83/05 ,  Y10T83/0529 ,  Y10T83/0548 ,  Y10T83/0577 ,  Y10T83/178 ,  Y10T83/6484 ,  Y10T83/748 ,  Y10T83/8743 ,  Y10T83/8749 ,  Y10T83/8822

摘要： In a method for making splice indicating holes through photographic paper, a long strip of photographic paper web is conveyed in its longitudinal direction and is slit into a plurality of narrow webs, a tail end of the photographic paper web is spliced to a leading end of a new photographic paper web, and a plurality of splice indicating holes are made through the new photographic paper web at positions, which are spaced a predetermined distance from the splice of the new photographic paper web, the predetermined distance being taken in the longitudinal direction of the new photographic paper web, and which coincide with center parts of narrow webs into which the new photographic paper web will later be slit. The method for making splice indicating holes through photographic paper comprises the steps of, before the new photographic paper web is spliced to the previous photographic paper web, making the splice indicating holes through the new photographic paper web, and cutting the new photographic paper web in its width direction and at a position spaced a predetermined distance from the positions, at which the splice indicating holes are made, towards the leading end of the new photographic paper web.

摘要翻译： 在通过相纸制作拼接指示孔的方法中，长条相纸纸幅沿其纵向方向输送并且被切成多个窄幅，照相纸幅的尾端被拼接到 新的相纸纸幅和多个拼接指示孔通过新的相纸纸幅在与新的相纸幅的拼接间隔开预定距离的位置制成，预定距离取长度为 新的相纸纸幅，并且与稍后将被切割的新的相纸纸幅的窄幅网的中心部分重合。 用于通过照相纸制作拼接指示孔的方法包括以下步骤：在将新的相纸连接到先前的照相纸幅之前，使拼接指示孔穿过新的相纸，并且将新的相纸卷 其宽度方向和与形成接合指示孔的位置间隔开预定距离的位置朝向新的照相纸幅的前端。