公开(公告)号：USRE37858E1

公开(公告)日：2002-09-24

申请号：US09095900

申请日：1998-06-11

申请人： Tokumichi Murakami ,  Kohtaro Asai ,  Yoshiaki Kato ,  Yoshihisa Yamada

发明人： Tokumichi Murakami ,  Kohtaro Asai ,  Yoshiaki Kato ,  Yoshihisa Yamada

IPC分类号： G06K936

CPC分类号： H04N19/137 ,  H04N19/105 ,  H04N19/112

摘要： A motion compensation predicting coding apparatus includes a motion detector for comparing pixel data in an image signal with pixel data of the previous image signal to generate a motion vector. The motion vector is indicative of the displacement differences between the image signal and the previous image signal. The image signal may be organized into blocks of pixel data for a single field or for multiple fields when notion detection is performed on the image signal by the motion detector. A subtracter generates a prediction compensation error signal by subtracting the pixel data in the previous image signal from the pixel data of the image signal. A coder receives the prediction compensation error signal and generates an appropriate coded output. The apparatus may also include an adaptive blocking mechanism for receiving the prediction compensation error signal and organizing the data in the signal into blocks into one of several fashions as dictated by the motion vector.

摘要翻译： 运动补偿预测编码装置包括运动检测器，用于将图像信号中的像素数据与先前图像信号的像素数据进行比较，以产生运动矢量。 运动矢量指示图像信号和先前图像信号之间的位移差异。 当通过运动检测器对图像信号执行概念检测时，图像信号可以被组织成用于单个场的像素数据块或多个场。 减法器通过从图像信号的像素数据中减去先前图像信号中的像素数据来生成预测补偿误差信号。 编码器接收预测补偿误差信号并产生适当的编码输出。 该装置还可以包括用于接收预测补偿误差信号并将该信号中的数据组织成块的自适应阻塞机制，其由运动矢量指定为若干时尚之一。

公开(公告)号：US06314571B1

公开(公告)日：2001-11-06

申请号：US09351456

申请日：1999-07-12

申请人： Michiyo Ogawa ,  Yoshiaki Kato

发明人： Michiyo Ogawa ,  Yoshiaki Kato

IPC分类号： H04N5445

CPC分类号： H04H20/24 ,  H04H20/06 ,  H04H60/25 ,  H04H60/72 ,  H04H60/82 ,  H04N5/44504 ,  H04N7/0122 ,  H04N7/165 ,  H04N21/23109 ,  H04N21/2355 ,  H04N21/2362 ,  H04N21/262 ,  H04N21/2665 ,  H04N21/4345 ,  H04N21/482

摘要： The program guide data collection and delivery device for collecting and delivering program guide data of a plurality of broadcasting stations respectively broadcasting their own programs collects own-station EPG data from a plurality of program guide data transmitting devices respectively corresponding to each of the broadcasting stations, and delivers all-station EPG data to a plurality of program guide data providing devices. By this configuration, the rate of inter-access among the stations is not made high regardless of a frequent modification of EPG data of the broadcasting stations, and the program guide viewers of one station can be provided with the latest EPG data of other stations without changing the individual system configuration, even when there is an increase in the number of broadcasting stations within the whole system.

摘要翻译： 分别广播自己的节目的多个广播电台的节目指南数据的节目指南数据收集和传送装置从分别对应于每个广播电台的多个节目指南数据发送装置收集本台节目数据， 并将全站EPG数据传送到多个节目指南数据提供装置。 通过这种配置，无论频繁修改广播电台的EPG数据，站点之间的互访速率都不会很高，并且可以向一个站的节目指南观众提供其他站的最新的EPG数据，而没有 即使在整个系统内的广播电台数量有所增加，也可以改变个别的系统配置。

公开(公告)号：US06207355B1

公开(公告)日：2001-03-27

申请号：US09206099

申请日：1998-12-04

申请人： Yoshiaki Kato ,  Toshiyuki Kashiwagi

发明人： Yoshiaki Kato ,  Toshiyuki Kashiwagi

IPC分类号： G11B7007

CPC分类号： G11B7/261 ,  G11B7/00718 ,  G11B7/24038 ,  Y10S430/146

摘要： An optical recording medium having plural signal recording layers, in which a sufficient signal volume is secured even from the signal recording layer irradiated with the reproducing light beam from the opposite side of a transparent substrate with respect to its signal recording surface. If the recording medium has plural signal recording layers in which a reflective film is formed on a signal recording surface of the transparent substrate carrying crests and valleys, the crests and valleys are formed on each transparent substrates so that the value of asymmetry A1 of reproduced signals in the signal recording layer irradiated with the reproducing light beam from the side of the transparent substrate is substantially equal to the value of asymmetry A2 of reproduced signals in the signal recording layer irradiated with the reproducing light from the opposite side. The length and the width of the crests and valleys of the latter signal recording layer are preferably larger by a film thickness of the reflective film than the length and the width of the crests and valleys of the former signal recording layer.

摘要翻译： 具有多个信号记录层的光记录介质，其中即使从照射有来自透明基板的相反侧的再现光束的信号记录层相对于其信号记录表面确保足够的信号量。 如果记录介质具有多个信号记录层，其中在承载波峰和谷的透明基板的信号记录表面上形成反射膜，则在每个透明基板上形成波峰和谷，使得再现信号的不对称A1的值 在从透明基板一侧照射的再现光束的信号记录层基本上等于从相对侧的再现光照射的信号记录层中的再现信号的不对称性A2的值。 后一信号记录层的波峰和波谷的长度和宽度优选比反射膜的膜厚大于前一个信号记录层的波峰和波谷的长度和宽度。

公开(公告)号：US6008490A

公开(公告)日：1999-12-28

申请号：US48347

申请日：1998-03-26

申请人： Yoshiaki Kato

发明人： Yoshiaki Kato

IPC分类号： G01N27/62 ,  H01J49/04 ,  H01J49/26 ,  H01J49/00

CPC分类号： H01J49/0036

摘要： An analyzing portion searches a mass spectrum for a mass peak exceeding a threshold level and adds the mass corresponding to the searched peak to the mass differences listed in an adduct ion table stored in a table, thereby forming a quasi-mass spectrum. The analyzing portion compares the formed quasi-mass spectrum with a measured mass spectrum in terms of mass. If agreement in mass between both the spectra is found, an index S is incremented by one and finally a total value of the index S is calculated. The analyzing portion then searches for another mass peak exceeding the threshold level and executes a similar process. Resulting values of the indexes S are compared with each other and probabilities of m/z and adduct ions are output to a display portion. Emergence frequency is counted for each of detected ion types and stored in storage means. If the measurement is executed in a predetermined number of times, then a greater weight is allocated to the ion types having larger emergence frequency, followed by updating the adduct ion table stored in the table. That arrangement realizes a method and apparatus for measuring and analyzing a mass spectrum by which a quasi-molecular ion and hence the molecular weight of a sample can be quickly estimated with high accuracy while preventing an error from being mixed in the process of analysis.

摘要翻译： 分析部分在质谱中搜索超过阈值的质量峰值，并将与搜索到的峰对应的质量与存储在表中的加合离子表中列出的质量差相加，从而形成准质谱。 分析部分将形成的准质谱与质量质量的测量质谱进行比较。 如果发现两个光谱之间的质量一致，则索引S增加1，最后计算索引S的总值。 然后，分析部分搜索超过阈值水平的另一个质量峰值，并执行类似的处理。 将指标S的所得值相互比较，并将m / z和加合离子的概率输出到显示部分。 对每个检测到的离子类型计数出现频率并存储在存储装置中。 如果以预定次数执行测量，则对具有较大出现频率的离子类型分配更大的权重，随后更新存储在表中的加合离子表。 该装置实现了用于测量和分析质谱的方法和装置，通过该方法和装置可以高精度快速估计样品的准分子量，从而在分析过程中防止误差混合。

公开(公告)号：US6002130A

公开(公告)日：1999-12-14

申请号：US15322

申请日：1998-01-29

申请人： Yoshiaki Kato

发明人： Yoshiaki Kato

IPC分类号： H01J49/04 ,  B01D54/44 ,  H01J49/00

CPC分类号： H01J49/24 ,  H01J49/04

摘要： Ions generated under an atmospheric pressure pass through vacuum chambers partitioned through first, second and third fine holes. The ions are led to an MS part where the ions are mass-analyzed. A first vacuum chamber adjacent to an atmospheric pressure part has not vacuum pump for independently pumping this chamber. The first vacuum chamber is evacuated by a common pump together with a second vacuum chamber via a bypass hole formed in the wall having the second aperture. A pressure of the first vacuum chamber can be set to several 100 Pa, while a pressure of the second vacuum chamber can be set to several 10 Pa. Sufficient desolvation has been attained by an ion acceleration voltage of approximately 100 V in the first vacuum chamber, while a speed spread can be restrained. The ions are accelerated by approximately 10 V in the second vacuum chamber, and the speed can be restrained as low as possible.

公开(公告)号：US5789747A

公开(公告)日：1998-08-04

申请号：US859657

申请日：1997-05-20

申请人： Yoshiaki Kato ,  Tadao Mimura

发明人： Yoshiaki Kato ,  Tadao Mimura

IPC分类号： G01N27/62 ,  H01J49/26 ,  H01J49/42

CPC分类号： H01J49/424 ,  H01J49/4265

摘要： In a three dimensional quadrupole mass spectrometry, ions created in an ion source 1 are introduced into a three dimensional quadrupole field 7 formed in an ion introduction space and trapped therein. When one or more parameters of the three dimensional quadrupole field is scanned, the ions of which oscillation are instablized are successively discharged to the outside thereof and are detected by a detector 12. The signal representing the detected ions is processed by a data processing unit 13 to determine mass spectrum thereof. Prior to the above mass spectrometry, a preliminary measurement for the created ions is performed by detecting the ions passing through the ion introduction space as they are with no influences therefrom within a predetermined period by the detector 12 and a time interval during which the created ions are to be introduced into the ion introduction space for the mass spectrometry is determined based on the detected ion amount in the preliminary measurement. Thereby, the measurement time by the three dimensional quadrupole mass spectrometry is shortened while preventing ion saturation and space charge caused by the ions.

摘要翻译： 在三维四极杆质谱中，在离子源1中产生的离子被引入形成在离子引入空间中并被捕获的三维四极场7中。 当扫描三维四极场的一个或多个参数时，振荡的离子被稳定地被排出到其外部并由检测器12检测。表示检测到的离子的信号被数据处理单元13处理 以确定其质谱。 在进行上述质谱分析之前，通过检测器12在预定时间内检测通过离子引入空间的离子而不受其影响，并且产生的离子的时间间隔 基于在初步测量中检测到的离子量来确定用于质谱的离子引入空间。 因此，通过三维四极杆质谱的测定时间缩短，同时防止由离子引起的离子饱和和空间电荷。

公开(公告)号：US5717551A

公开(公告)日：1998-02-10

申请号：US443678

申请日：1995-05-18

申请人： Kenji Negishi ,  Daisuke Mitsuhashi ,  Yoshiaki Kato ,  Akira Takimoto ,  Noboru Kawasaki

发明人： Kenji Negishi ,  Daisuke Mitsuhashi ,  Yoshiaki Kato ,  Akira Takimoto ,  Noboru Kawasaki

IPC分类号： G11B5/187 ,  G11B17/32 ,  G11B17/34

CPC分类号： G11B5/1871 ,  G11B17/32

摘要： A magnetic head having a control portion provided integrally with an opposing surface located opposing the recording surface of a magnetic disc or a head mount for generating a negative pressure between the control portion and the magnetic disc to attract the magnetic disc towards the magnetic head, thereby generating an adequate and sufficient negative pressure in the vicinity of the magnetic head and achieving a good head touch. This configuration enables compact design of the mechanism and an increased recording area of the magnetic disc compared with the case in which a magnetic head and a negative pressure generation type stabilizing plate to attract the magnetic disc towards the magnetic head are separately disposed, and eliminates the need for procedures for separate positioning of the individual magnetic head and stabilizing plate, thereby achieving a considerable reduction in manufacturing steps and production cost.

摘要翻译： 一种磁头，其具有与位于与磁盘的记录表面相对的相对表面一体地设置的控制部分或头部安装件，用于在控制部分和磁盘之间产生负压以将磁盘吸向磁头，由此 在磁头附近产生足够的和足够的负压并实现良好的头部接触。 与使磁头朝向磁头吸引磁盘的磁头和负压产生型稳定板分别设置的情况相比，能够实现机构的紧凑设计和磁盘的增加的记录区域，并且消除 需要单独定位磁头和稳定板的程序，从而实现制造步骤和生产成本的显着降低。

公开(公告)号：US5581081A

公开(公告)日：1996-12-03

申请号：US355223

申请日：1994-12-09

申请人： Yoshiaki Kato ,  Tadao Mimura

发明人： Yoshiaki Kato ,  Tadao Mimura

IPC分类号： G01N27/62 ,  G01N30/72 ,  H01J49/04 ,  B01D59/44 ,  H01J49/00

CPC分类号： H01J49/145 ,  G01N30/7246 ,  G01N30/7273 ,  H01J49/045 ,  H01J49/049

摘要： A nebulized jet from a nebulizer is subjected to mechanical agitation and stirring to render the mists uniform and fine, then the droplets of the mists thus rendered uniform and fine are ionized. By accelerative collision of the resulting ions in a medium pressure chamber it is made possible to effect desolvation efficiently. Consequently, chemical noises caused by cluster ions can be greatly diminished and it is possible to attain high sensitive measurement of a sample in atmospheric pressure ionizations LC/MS.

摘要翻译： 将来自喷雾器的喷雾喷雾器进行机械搅拌和搅拌以使雾化均匀且细微，从而雾化的液滴均匀且细小。 通过所得到的离子在中压室中的加速碰撞，可以有效地实现去溶剂化。 因此，可以大大减少由簇离子引起的化学噪声，并且可以在大气压离子化LC / MS中获得样品的高灵敏度测量。

公开(公告)号：US5543848A

公开(公告)日：1996-08-06

申请号：US355987

申请日：1994-12-14

申请人： Tokumichi Murakami ,  Yoshiaki Kato ,  Toshiaki Shimada

发明人： Tokumichi Murakami ,  Yoshiaki Kato ,  Toshiaki Shimada

IPC分类号： H04N19/50 ,  G06T9/00 ,  H04N19/107 ,  H04N19/117 ,  H04N19/126 ,  H04N19/132 ,  H04N19/136 ,  H04N19/137 ,  H04N19/14 ,  H04N19/152 ,  H04N19/189 ,  H04N19/196 ,  H04N19/423 ,  H04N19/46 ,  H04N19/503 ,  H04N19/51 ,  H04N19/593 ,  H04N19/61 ,  H04N19/625 ,  H04N19/70 ,  H04N19/80 ,  H04N19/82 ,  H04N19/85 ,  H04N7/32

CPC分类号： H04N19/86 ,  H04N19/107 ,  H04N19/112 ,  H04N19/117 ,  H04N19/14 ,  H04N19/149 ,  H04N19/172 ,  H04N19/503 ,  H04N19/527 ,  H04N19/61 ,  H04N19/80 ,  H04N19/82 ,  H04N19/146

摘要： An interframe coding system which eliminates higher frequency components contained in an image signal effectively and adaptively with an adaptive filter provided in a coding loop. The adaptive filter eliminates the higher frequency components with the optimal filtering intensity for an image signal specified with a filtering coefficient which is decided by a filter controller. The filtering coefficient is decided by normalization of the difference between an input image signal and a predictive signal from a frame memory by the "Activity" of the input image signal or the predictive signal. The "Activity" can be based upon the sum of the absolute or squared difference values based upon the mean value of luminance intensity of pixels of the image signal.

摘要翻译： 一种帧间编码系统，其利用编码环路中提供的自适应滤波器有效地自适应地消除图像信号中包含的较高频率分量。 自适应滤波器消除了由滤波器控制器决定的滤波系数指定的图像信号的最佳滤波强度的较高频率分量。 通过输入图像信号或预测信号的“活动”将来自帧存储器的输入图像信号和预测信号之间的差异归一化来确定滤波系数。 “活动”可以基于基于图像信号的像素的亮度强度的平均值的绝对值或平方差值的总和。

公开(公告)号：US5409847A

公开(公告)日：1995-04-25

申请号：US141727

申请日：1993-10-27

申请人： Mizuki Segawa ,  Yoshiaki Kato ,  Hiroaki Nakaoka ,  Takashi Nakabayashi ,  Atsushi Hori ,  Hiroshi Masuda ,  Ichiro Matsuo ,  Akihira Shinohara ,  Takashi Uehara ,  Mitsuo Yasuhira

发明人： Mizuki Segawa ,  Yoshiaki Kato ,  Hiroaki Nakaoka ,  Takashi Nakabayashi ,  Atsushi Hori ,  Hiroshi Masuda ,  Ichiro Matsuo ,  Akihira Shinohara ,  Takashi Uehara ,  Mitsuo Yasuhira

IPC分类号： H01L21/8238 ,  H01L21/265

CPC分类号： H01L21/823814 ,  Y10S148/147

摘要： Gate electrodes of an N-channel transistor and a P-channel transistor are formed on a semiconductor substrate with a gate insulator therebetween. After conducting a first thermal treatment to the gate electrodes, N-type heavily doped diffusion layers to be a source or a drain of the N-channel transistor are formed using the gate electrode of the N-channel transistor as a mask. After conducting a second thermal treatment to the N-type heavily doped diffusion layers at a lower temperature than that of the first thermal treatment, P-type heavily doped diffusion layers to be a source or a drain of the P-channel transistor are formed using the gate electrode of the P-channel transistor as a mask. Then, a third thermal treatment is conducted to the P-type heavily doped diffusion layers at a lower temperature than that of the second thermal treatment.

摘要翻译： N沟道晶体管和P沟道晶体管的栅电极形成在半导体衬底上，栅极绝缘体在其间。 在对栅电极进行第一热处理之后，使用N沟道晶体管的栅电极作为掩模来形成作为N沟道晶体管的源极或漏极的N型重掺杂扩散层。 在比第一热处理的温度低的情况下对N型重掺杂扩散层进行第二次热处理之后，使用P型重掺杂扩散层作为P沟道晶体管的源极或漏极，形成为使用 P沟道晶体管的栅电极作为掩模。 然后，在比第二热处理的温度低的温度下对P型重掺杂扩散层进行第三次热处理。