公开(公告)号：US20100185916A1

公开(公告)日：2010-07-22

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： H03M13/05 ,  G06F11/10

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。

公开(公告)号：US07409695B2

公开(公告)日：2008-08-05

申请号：US11061621

申请日：2005-02-22

申请人： Kiyoshi Omori ,  Yuji Suzuki ,  Takashi Ootsuka ,  Satoshi Muto ,  Manabu Yoshii ,  Koji Natsubori ,  Hiroyuki Fukuchi

发明人： Kiyoshi Omori ,  Yuji Suzuki ,  Takashi Ootsuka ,  Satoshi Muto ,  Manabu Yoshii ,  Koji Natsubori ,  Hiroyuki Fukuchi

IPC分类号： G11B33/08

CPC分类号： G11B33/121 ,  G11B23/0307 ,  G11B33/08

摘要： A disc drive apparatus comprises a housing; a disc-holding unit that holds an optical disc in the housing; a disc-driving mechanism that rotates the optical disc held by the disc-holding unit; an optical pickup that writes signals in, and reads signals from, the optical disc being rotated by the disc-driving mechanism; and a pickup-moving mechanism that moves the optical pickup in a radial direction of the optical disc. The housing has an air-inlet port which is located above the optical disc held by the disc-holding unit and through which air is drawn from outside by virtue of an airflow that develops as the optical disc is rotated, and air-outlet ports through which air is discharged from the housing.

摘要翻译： 盘驱动装置包括壳体; 光盘保持单元，其将光盘保持在所述壳体中; 盘驱动机构，其使由盘保持单元保持的光盘旋转; 光盘拾取器，其将信号写入并由从盘驱动机构旋转的光盘读取信号; 以及拾取移动机构，其使光拾取器在光盘的径向方向上移动。 壳体具有进气口，其位于由盘保持单元保持的光盘上方，并且由于随着光盘旋转而形成的气流而从外部吸入空气，并且出风口通过 哪个空气从壳体排出。

公开(公告)号：US20060000968A1

公开(公告)日：2006-01-05

申请号：US10531521

申请日：2002-10-18

申请人： Kaoru Katayama ,  Toru Ishikura ,  Yasusaburo Kodama ,  Hiroyuki Fukuchi ,  Akira Fujiwara

发明人： Kaoru Katayama ,  Toru Ishikura ,  Yasusaburo Kodama ,  Hiroyuki Fukuchi ,  Akira Fujiwara

IPC分类号： G06M7/00

CPC分类号： G01N21/9054

摘要： A glass bottle inspecting apparatus is presented which can detect a defect at a specific location of a bottle-mouth portion of a glass bottle. An inspecting apparatus detects a defect of a glass bottle by imaging light from the glass bottle while the glass bottle (2) is illuminated and rotated, and processes the obtained image. A glass bottle inspecting apparatus includes a lighting device (7) disposed at a predetermined position with respect to the glass bottle, a plurality of CCD cameras (11-20) disposed around the glass bottle for imaging a specific part of the glass bottle, an angle detection device (10) for detecting a rotation angle of the glass bottle with respect to a reference position, and an image processor (8) for processing the images obtained by the CCD cameras. The image processor stores rotation angle information detected by the angle detection device in such a manner that the rotation angle information corresponds to the image imaged by each of the CCD cameras.

摘要翻译： 本发明提供一种玻璃瓶检查装置，其能够检测玻璃瓶的瓶口部的特定位置处的缺陷。 检查装置通过在玻璃瓶（2）被照亮和旋转时对来自玻璃瓶的光进行成像来检测玻璃瓶的缺陷，并处理所获得的图像。 玻璃瓶检查装置包括：设置在相对于玻璃瓶的预定位置的照明装置（7），设置在玻璃瓶周围的多个CCD照相机（11-20），用于对玻璃瓶的特定部分进行成像; 角度检测装置（10），用于检测玻璃瓶相对于基准位置的旋转角度;以及图像处理器（8），用于处理由CCD照相机获得的图像。 图像处理器存储由角度检测装置检测的旋转角度信息，使得旋转角度信息对应于由每个CCD照相机成像的图像。

公开(公告)号：US06661911B1

公开(公告)日：2003-12-09

申请号：US09584713

申请日：2000-06-01

申请人： Tohru Ishikura ,  Hiroyuki Fukuchi ,  Yasuo Miwa ,  Takanori Hatsuki

发明人： Tohru Ishikura ,  Hiroyuki Fukuchi ,  Yasuo Miwa ,  Takanori Hatsuki

IPC分类号： G06K900

CPC分类号： B07C5/3422 ,  B07C5/361

摘要： An automatic inspecting apparatus has a function for generating a discharge signal for discharging a defective object at a predetermined position. The automatic inspecting apparatus comprises an imaging device for imaging a moving object, a sensor for detecting the arrival of the object, an image processing unit for processing images produced by the imaging device to detect defective objects, and a discharge signal generating unit for discharging defective objects at a predetermined position. An ID number is assigned to each image produced by the imaging device, and pulses generated by an encoder start to be counted when each ID number is assigned. If the object is determined to be defective after image processing by the image processing unit, the discharge signal generating unit generates a discharge signal when the number of pulses counted for the corresponding ID number reaches a pulse number equivalent to the distance between the sensor position and the discharge position.

摘要翻译： 自动检查装置具有产生用于在预定位置排出缺陷物体的放电信号的功能。 自动检查装置包括：用于成像移动物体的成像装置，用于检测物体到达的传感器;图像处理单元，用于处理由成像装置产生的图像以检测缺陷物体;以及放电信号产生单元，用于对缺陷进行放电 物体在预定位置。 将ID号分配给由成像装置产生的每个图像，并且当分配每个ID号码时由编码器产生的脉冲开始计数。 如果在由图像处理单元进行图像处理之后确定对象有缺陷，则当对应的ID号码计数的脉冲数达到等于传感器位置与传感器位置之间的距离的脉冲数时，放电信号产生单元产生放电信号 放电位置。

公开(公告)号：US06240388B1

公开(公告)日：2001-05-29

申请号：US08889329

申请日：1997-07-08

申请人： Hiroyuki Fukuchi

发明人： Hiroyuki Fukuchi

IPC分类号： G10L2104

CPC分类号： G10L21/0364 ,  G10L21/0232

摘要： An audio data coding device includes a frequency/time converter circuit for decoding audio data in form of decoded frequency-region signal made by time/frequency conversion, and adjusting circuit for adjusting the frequency-region signal prior to frequency/time conversion by the frequency/time converter circuit to enhance specific frequency components contained in the signal. Since adjustment is made in the frequency region, the processing is easily performed. An audio data coding and decoding system includes a coding device for converting an audio signal into a frequency-region signal by time/frequency conversion and for coding the signal by quantization, and a decoding device for decoding the audio data coded by the coding device. The coding device includes bit assigning circuit for assigning to a specific frequency component signal a bit number larger than that given by calculation based on human acoustic characteristics upon bit assignment to each frequency component signal for quantization, and the decoding device includes adjusting means for adjusting the frequency-region signal to enhance specific frequency components upon dequantization prior to frequency/time conversion.

摘要翻译： 音频数据编码装置包括：频率/时间转换器电路，用于以由频率/频率转换产生的解码频域信号的形式解码音频数据，以及调整电路，用于在频率/时间转换之前频率调整频率信号 /时间转换器电路，以增强信号中包含的特定频率分量。 由于在频率区域进行了调整，因此易于进行处理。音频数据编码和解码系统包括用于通过时间/频率转换将音频信号转换为频域信号并通过量化对信号进行编码的编码装置， 以及用于对由编码装置编码的音频数据进行解码的解码装置。 编码装置包括：位分配电路，用于在对每个用于量化的频率分量信号进行比特分配时，基于基于人类声学特性的计算给出的特定频率分量信号分配比特数，并且解码装置包括调整装置 频率区域信号，以在频率/时间转换之前去量化时增强特定频率分量。

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.

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。

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。

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。

公开(公告)号：US5243184A

公开(公告)日：1993-09-07

申请号：US800006

申请日：1991-11-29

申请人： Hiroyuki Fukuchi ,  Toru Ishikura

发明人： Hiroyuki Fukuchi ,  Toru Ishikura

IPC分类号： G01N21/90 ,  H04N5/232

CPC分类号： G01N21/90

摘要： A mirror-following imaging method is for reflecting against a rotary mirror lights from an object to be inspected being carried by conveying means to be incident on imaging means so as to make an image of the object in a frame. The mirror-following imaging method comprises the steps of detecting a positional deflection amount of the image of the object in the frame by the imaging means, anticipating a position for the object to be next imaged at, based on the detected positional deflection amount and a conveying speed of the conveying means, and rotating the mirror corresponding to the anticipated position. The mirror-following imaging method enables the object to be inspected to be correctly followed by the mirror.