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21. 发明授权

US4948956A Apparatus with area-masking for detecting defects on bottle sidewalls 失效
标题翻译：具有用于检测瓶侧壁缺陷的区域掩蔽装置
公开(公告)号：US4948956A
公开(公告)日：1990-08-14
申请号：US357288
申请日：1989-05-26
申请人： Hiroyuki Fukuchi
发明人： Hiroyuki Fukuchi
IPC分类号： G01N21/90
CPC分类号： G01N21/90 , G01N2021/8832
摘要： An apparatus for detecting defects on bottle sidewalls is disclosed. The apparatus for detecting defects on bottle sidewalls comprises: illumination means for illuminating the sidewall of a bottle; photoelectrically converting means for photoelectrically converting an image of lights transmitted through the sidewall of the bottle illuminated by the illuminating means; defect detecting means for inspecting the transmitted light image photoelectrically converted by the photoelectrically converting means for any defects to detect defects based on brightnesses of at least two points; area-masking means for setting a masking area corresponding to a point to be noted in the transmitted light image, and outputting an area masking signal indicating that the point to be noted is a defect point, based on a distribution of defect points in the masking area; and judging means for judging the presence of a defect on the sidewall of the bottle, based on the area masking signal from the area masking means. The apparatus for detecting defect on bottle sidewalls can detect with high precision opaque defects which are thin and extend over large areas.

22. 发明授权

US4758084A Apparatus for detecting defects on a bottle mouth with a screw thread 失效
标题翻译：用螺纹检测瓶口缺陷的装置
公开(公告)号：US4758084A
公开(公告)日：1988-07-19
申请号：US883544
申请日：1986-07-08
申请人： Akira Tokumi , Hiroyuki Fukuchi , Kazushi Ishikawa
发明人： Akira Tokumi , Hiroyuki Fukuchi , Kazushi Ishikawa
IPC分类号： G01B11/30 , G01N21/90
CPC分类号： G01N21/9054
摘要： An apparatus for detecting defects on a bottle mouth has an annular illuminator, a reflecting mirror for forming a planar image of the bottle mouth, a CCD camera for detecting the planar image and an operation unit for operating electric signals produced by the CCD camera to judge existence of the defects on the bottle mouth. Detecting operation of defects can be carried out instantly without rotating the bottle.
摘要翻译：用于检测瓶口缺陷的装置具有环形照明器，用于形成瓶口平面图像的反射镜，用于检测平面图像的CCD照相机和用于操作由CCD照相机产生的电信号的操作单元，以判断存在瓶口上的缺陷。检测缺陷的操作可以立即进行，而不会旋转瓶子。

23. 发明授权

US08370724B2 Audio reproduction device, information reproduction system, audio reproduction method, and program 有权
标题翻译：音频再现装置，信息再现系统，音频再现方法和程序
公开(公告)号：US08370724B2
公开(公告)日：2013-02-05
申请号：US12686586
申请日：2010-01-13
申请人： Takahiro Chiba , Hiroyuki Fukuchi , Ryuji Tokunaga
发明人： Takahiro Chiba , Hiroyuki Fukuchi , Ryuji Tokunaga
IPC分类号： H03M13/00
CPC分类号： G11B20/10527 , G10L19/005
摘要： An audio reproduction device includes a decoding processor to decode input voice data, a discontinuousness determination unit to determine whether or not a packet is discontinuous with a preceding packet, a reset processing unit to reset decode information, a frequency analysis unit to perform frequency analysis on the decoded data, an envelope calculation unit to calculate an envelope of the decoded data, a level difference calculation unit to calculate a level difference of the decoded data, a correction processing unit to apply a specific correction process to the decoded data if the correction process is necessary, and a processing determination unit to determine whether or not the correction process is to be performed, to determine whether or not the packet data is discontinuous, to determine which correction process is to be applied, and to output an instruction to perform the correction process.
摘要翻译：音频再现装置包括解码输入语音数据的解码处理器，用于确定分组是否与前一分组不连续的不连续性确定单元，复位解码信息的复位处理单元，频率分析单元，用于对解码数据，用于计算解码数据的包络的包络计算单元，计算解码数据的电平差的电平差计算单元，如果校正处理，则对解码数据应用特定校正处理的校正处理单元以及处理确定单元，用于确定是否执行校正处理，以确定分组数据是否不连续，以确定要应用哪个校正处理，并输出执行校正处理的指令校正过程。

24. 发明授权

US5751888A Moving picture signal decoder 失效
标题翻译：运动图像信号解码器
公开(公告)号：US5751888A
公开(公告)日：1998-05-12
申请号：US659573
申请日：1996-06-06
申请人： Hiroyuki Fukuchi , Kinya Osa
发明人： Hiroyuki Fukuchi , Kinya Osa
IPC分类号： H04N7/26 , H04N7/36 , H04N7/50 , H04N5/783 , H04N5/76
CPC分类号： H04N19/423 , H04N19/51 , H04N19/61
摘要： A moving picture signal decoder for decoding compressed picture data resulting from compressing original picture data by use of a combination of picture information including picture data of each frame of a moving picture signal and motion vector information including a motion vector between frames, the moving picture signal decoder comprising demultiplexer device for demultiplexing the compressed picture data to obtain the picture data and the motion vector; decoding device for decoding the picture data to obtain decoded picture data; down-sampling device for (i) down-sampling the decoded picture data so that the decoded picture data has 1/M a number of pixels included in the original picture data, where M is a positive integer, in one of a reverse playback mode and a fast forward/reverse playback mode and (ii) passing the decoded picture data as it is in a normal playback mode; scaling device for (i) multiplying the motion vector by 1/m in one of the reverse playback mode and the fast forward/reverse playback mode and (ii) passing the motion vector as it is in the normal playback mode; memory device for storing the decoded picture data output from the down-sampling device; and memory reading device for reading the sampled picture data from the memory device in a predetermined order by using the motion vector output from the scaling device.
摘要翻译：一种运动图像信号解码器，用于通过使用包括运动图像信号的每个帧的图像数据的图像信息和包括帧之间的运动矢量的运动矢量信息的组合来解压缩压缩原始图像数据而产生的压缩图像数据，运动图像信号解码器，包括用于解复用压缩图像数据以获得图像数据和运动矢量的解复用器装置; 解码装置，用于解码图像数据以获得解码的图像数据; 下采样装置，用于（i）对解码图像数据进行下采样，使得解码图像数据在反向重放模式之一中具有1 / M包括在原始图像数据中的多个像素，其中M是正整数和快进/倒退重放模式，以及（ii）将解码图像数据原样通过正常重放模式; 缩放装置，用于（i）在反向重放模式和快进/倒退重放模式中的一个中将运动矢量乘以1 / m，以及（ii）在正常重放模式下将运动矢量原样传播; 存储装置，用于存储从下采样装置输出的解码图象数据; 以及存储器读取装置，用于通过使用从缩放装置输出的运动矢量以预定的顺序从存储装置读取采样的图像数据。

25. 发明授权

US5004909A Method and apparatus for inspecting sidewalls of bottles using stripe pattern illumination 失效
标题翻译：使用条纹图案照明检查瓶子侧壁的方法和装置
公开(公告)号：US5004909A
公开(公告)日：1991-04-02
申请号：US357265
申请日：1989-05-26
申请人： Hiroyuki Fukuchi
发明人： Hiroyuki Fukuchi
IPC分类号： G01N21/90
CPC分类号： G01N21/90 , G01N2021/8832
摘要： A method and an apparatus for inspecting the sidewalls of bottles are disclosed. The sidewall of a bottle to be inspected is illuminated by a light in a pattern of stripes. At least three near points in an image of lights transmitted through the sidewall which are selected along a scan line are compared in brightness. When the central one of the three points to be noted has a brightness differing from the other near points on both sides of the noted point by more than a set value, the noted point is detected as a defect point. Based on the thus detected defect point, the presence of a defect on the sidewall of the bottle is judged. The method and the apparatus for inspecting the sidewalls of bottles can detect refractive defects as well as light-blocking defects with high precision.

26. 发明授权

US4983822A Variable optical axis type bottle inspecting apparatus 失效
标题翻译：可变光轴式瓶检查装置
公开(公告)号：US4983822A
公开(公告)日：1991-01-08
申请号：US357287
申请日：1989-05-26
申请人： Hiroyuki Fukuchi
发明人： Hiroyuki Fukuchi
IPC分类号： G01B11/24 , G01N21/90
CPC分类号： G01N21/90 , G01N2021/8832
摘要： A variable optical axis type bottle inspecting apparatus is disclosed. The bottle inspecting apparatus comprises illuminating means for illuminating a bottle continuously conveyed on rotation, an optical system for forming an image of lights transmitted through the bottle, photoelectric converting means for photoelectrically converting the transmitted light image of the bottle, optical axis changing means for changing the optical axis of the optical system with respect to the photoelectric converting means so that the transmitted light image of the bottle continuously conveyed is formed consecutively on the photoelectric converting means, and inspecting means for inspecting the sidewall of the bottle for defects, based on the transmitted light images photoelectrically converted by the photoelectric converting means. In the variable optical axis type bottle inspecting apparatus, the optical axis of an optical system is varied relatively to photoelectric means, whereby images of lights transmitted through a bottle on continuous move are formed consecutively on photoelectric means. This makes it possible that a bottle on continuous move is followed with the optical path not bent orthogonal. Consequently the apparatus can be miniaturized as a whole.

27. 发明授权

US4866263A Apparatus for inspecting sidewall of bottle 失效
标题翻译：用于检查瓶侧壁的装置
公开(公告)号：US4866263A
公开(公告)日：1989-09-12
申请号：US112246
申请日：1987-10-21
申请人： Hiroyuki Fukuchi
发明人： Hiroyuki Fukuchi
IPC分类号： G01N21/88 , G01N21/90
CPC分类号： G01N21/9045
摘要： An apparatus for inspecting the sidewall of a bottle, comprises an illuminating unit for applying light to the sidewall of a bottle under rotating; a photoelectric conversion unit for photoelectrically converting a light transmitted image of the sidewall applied with light by the illuminating unit into electric signals; a defect detecting unit for detecting a defect point within the light transmitted image which has been photoelectrically converted by the photoelectric conversion unit, based on the brightness of at least two points on an inspection scan line; and a judge unit for judging if the inspection scan line is a defective scan line based on the defect point detected by the defect detecting unit, judging if there is a defect on the sidewall of a bottle based on the state of continuation of defective scan lines.The apparatus for inspecting the sidewall of a bottle of this invention detects a defective point from the light transmitted image of the sidewall of a rotating bottle, and detects if there is a defect based on the state of continuation of defective scan lines detected by the defective point.

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