公开(公告)号：US20050025158A1

公开(公告)日：2005-02-03

申请号：US10874549

申请日：2004-06-24

申请人： Yuichi Ishikawa ,  Takeki Yazaki ,  Takeshi Aimoto

发明人： Yuichi Ishikawa ,  Takeki Yazaki ,  Takeshi Aimoto

IPC分类号： H04L12/813 ,  H04L12/28 ,  H04L12/803 ,  H04L12/819 ,  H04L12/823 ,  H04L12/833

CPC分类号： H04L47/20 ,  H04L47/10 ,  H04L47/12 ,  H04L47/21 ,  H04L47/22 ,  H04L47/2458 ,  H04L47/32 ,  H04L47/41 ,  Y02D50/30

摘要： In a bandwidth policing apparatus which accommodates a large number of user groups, bandwidth policing for each user group is performed at high speed. When there is any extra bandwidth in bandwidth for a user group, the contracted committed information rate for each user is guaranteed invariably while using this effectively. The bandwidth policing apparatus accumulates packets of a plurality of user groups under bandwidth policing in the same packet accumulate FIFO. Also, for a packet which does not exceed the contracted bandwidth for each user, the contracted bandwidth for each user is guaranteed by deciding that the packet does not exceed the contracted bandwidth for each user group.

摘要翻译： 在容纳大量用户组的带宽监管装置中，高速执行每个用户组的带宽管理。 当用户组的带宽有任何额外的带宽时，每个用户的签约承诺信息速率在使用这个时是有效保证的。 带宽监管装置在相同的分组累加FIFO中累积多个用户组的带宽管理的分组。 此外，对于不超过每个用户的合同带宽的分组，通过确定分组不超过每个用户组的合同带宽来保证每个用户的合同带宽。

公开(公告)号：US06812932B2

公开(公告)日：2004-11-02

申请号：US09916285

申请日：2001-07-30

申请人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

发明人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

IPC分类号： G09G328

CPC分类号： G09G3/2059 ,  G09G3/2022 ,  G09G3/2033 ,  G09G3/2037 ,  G09G3/2055 ,  G09G3/288 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2320/0276 ,  G09G2320/106 ,  G09G2360/16 ,  H04N5/145

摘要： A pseudo-contour noise detecting device for detecting pseudo-contour noise is provided. The pseudo-contour noise is embodied as contour lines appearing spuriously in a motion picture displayed such that a gradation display is performed by using a plurality of weighted subfields into which one field of an input image, including a plurality of pixels, is divided. The device includes a pseudo-contour noise calculating unit in which, a logic operation is performed, for each subfield, on each pixel of at least a portion of the input image using a value of the each pixel and values of at least one of the pixels surrounding the each pixel. Further, a value corresponding to an amount of pseudo-contour noise is calculated according to a number of subfields in which a difference is detected between the value of the each pixel and the values of the at least one of the pixels surrounding the each pixel.

公开(公告)号：US06690388B2

公开(公告)日：2004-02-10

申请号：US09908936

申请日：2001-07-20

申请人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

发明人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

IPC分类号： G09G520

CPC分类号： G09G3/2037 ,  G09G3/2022 ,  G09G3/2033 ,  G09G3/2059 ,  G09G3/2803 ,  G09G3/288 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2320/041 ,  G09G2320/0626 ,  G09G2320/106 ,  G09G2360/144 ,  G09G2360/16

摘要： A display apparatus creates, for each image, a number of subfields Z from a first subfield to a Zth subfield in accordance with a Z bit representation of each pixel, a weighing value for each subfield, and a number of gradation display points. The display apparatus detects a peak image brightness level and an average image brightness level. A weighing multiple including a positive integer part and a fractional part is determined based on the peak image brightness level and the average image brightness level. The weighing multiple is multiplied by the weighing value of each subfield to obtain a product capable of having a positive integer part and a fractional part. An integer value near the product is defined as a number of drive pulses for each subfield. The weighing multiple is increased as the average image brightness level decreases and as the peak image brightness level increases.

摘要翻译： 对于每个图像，显示装置根据每个像素的Z位表示，每个子场的称重值和灰度显示点的数量，从第一子场到第Z子场创建多个子场Z。 显示装置检测峰值图像亮度水平和平均图像亮度水平。 基于峰值图像亮度水平和平均图像亮度水平来确定包括正整数部分和小数部分的称重倍数。 称重倍数乘以每个子场的称重值，以获得能够具有正整数部分和小数部分的乘积。 乘积附近的整数值被定义为每个子场的驱动脉冲数。 当平均图像亮度水平降低并且峰值图像亮度水平增加时，称量倍数增加。

公开(公告)号：US06388678B1

公开(公告)日：2002-05-14

申请号：US09355339

申请日：1999-08-05

申请人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

发明人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

IPC分类号： G09G502

CPC分类号： G09G3/2037 ,  G09G3/2022 ,  G09G3/2033 ,  G09G3/2059 ,  G09G3/2803 ,  G09G3/288 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2320/041 ,  G09G2320/0626 ,  G09G2320/106 ,  G09G2360/144 ,  G09G2360/16

摘要： A display apparatus has an adjusting device, which acquires image brightness data, and adjusts a weighting multiplier N on the basis of brightness data. The weighting multiplier N takes not only a positive integer, but also a decimal fraction numeral. In accordance with this, even if weighting multiplier N changes, an abrupt change in brightness does not occur, and a person watching the screen is not left with a sense of incongruousness.

摘要翻译： 显示装置具有调整装置，其获取图像亮度数据，并且基于亮度数据来调整加权乘数N. 加权乘数N不仅包含正整数，还包括十进制数字。 根据这一点，即使加权乘数N改变，也不会发生亮度的突然变化，并且观看屏幕的人不会有不协调的感觉。

公开(公告)号：US06380943B1

公开(公告)日：2002-04-30

申请号：US09530942

申请日：2000-05-10

申请人： Tomoko Morita ,  Yuichi Ishikawa ,  Mitsuhiro Kasahara

发明人： Tomoko Morita ,  Yuichi Ishikawa ,  Mitsuhiro Kasahara

IPC分类号： G09G328

CPC分类号： G09G3/2003 ,  G09G3/2029 ,  G09G3/288 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2330/045

摘要： This invention provides a display apparatus having high accuracy to control automatically power consumed for display operation suitable for emission-type display apparatus like a plasma display apparatus, electroluminescence display apparatus and a light emission diode display apparatus. The display apparatus comprises an emission unit (27), integrating circuits (11,12,13) for integrating input picture signals of R, G and B for each predetermined period to output average levels of R signal, G signal and B signal, respectively, multiplying circuits (14,15,16) for multiplying those average levels by their respective parameters KR, KG and KB, respectively, an adder (17) for obtaining a signal indicating expected consumption power on the emission unit by adding output signals from the multiplying circuits, a controller (18) for receiving the power prediction signal to output a control signal based on the received signal, and a brightness control circuit for controlling light emission amount per unit area according to the control signal.

摘要翻译： 本发明提供了一种具有高精度的显示装置，用于自动控制适合于诸如等离子体显示装置，电致发光显示装置和发光二极管显示装置的发射型显示装置的显示操作的功耗。 显示装置包括发射单元（27），用于在每个预定周期内积分R，G和B的输入图像信号的积分电路（11,12,13），以分别输出R信号，G信号和B信号的平均电平 ，乘法电路（14,15,16），用于将这些平均电平分别乘以它们各自的参数KR，KG和KB;加法器（17），用于通过将来自所述发射单元的输出信号相加来获得指示所述发射单元的预期消耗功率的信号 乘法电路，用于接收功率预测信号以基于接收信号输出控制信号的控制器（18），以及根据控制信号控制每单位面积发光量的亮度控制电路。

公开(公告)号：US06356311B1

公开(公告)日：2002-03-12

申请号：US08989293

申请日：1997-12-11

申请人： Akihiko Matsumoto ,  Tatsuo Tsukida ,  Yuichi Ishikawa

发明人： Akihiko Matsumoto ,  Tatsuo Tsukida ,  Yuichi Ishikawa

IPC分类号： H04N506

CPC分类号： H04N21/2402 ,  H04N7/16 ,  H04N21/23614 ,  H04N21/2383 ,  H04N21/2387 ,  H04N21/2404 ,  H04N21/4348 ,  H04N21/6405

摘要： A video signal transmission apparatus has the encoding means 2, operative when a predetermined unit of video signal is compressively encoded, for multiplexing identification data unique to this video signal in a user data region within an encoded bit stream, and the storing/decoding means 4 for storing the encoded bit stream data having the unique identification data multiplexed therein, and, when transmission is requested from the outside, for decoding the encoded bit stream data and simultaneously reading the multiplexed unique identification data to verify whether it is unique identification data of a video signal to be transmitted.

摘要翻译： 视频信号传输装置具有编码装置2，当预定的视频信号单元被压缩编码时，用于在编码比特流内的用户数据区域中复用该视频信号唯一的标识数据，以及存储/解码装置4 用于存储其中复用了唯一识别数据的编码比特流数据，并且当从外部请求传输时，用于对编码的比特流数据进行解码并同时读取多路复用的唯一识别数据，以验证其是否是唯一的识别数据 要发送的视频信号。

公开(公告)号：US06353424B2

公开(公告)日：2002-03-05

申请号：US09788342

申请日：2001-02-21

申请人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

发明人： Mitsuhiro Kasahara ,  Yuichi Ishikawa ,  Tomoko Morita

IPC分类号： G09G328

CPC分类号： G09G3/2803 ,  G09G3/2022 ,  G09G3/2033 ,  G09G3/2037 ,  G09G3/294 ,  G09G3/34 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2320/0276 ,  G09G2320/041 ,  G09G2320/0626 ,  G09G2320/106 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/16

摘要： A display apparatus adjusts the brightness of a plasma display panel. The display apparatus comprises an adjusting device, which acquires image brightness data, and adjusts the number of subfields Z on the basis of brightness data.

摘要翻译： 显示装置调节等离子体显示面板的亮度。 显示装置包括调整装置，其根据亮度数据获取图像亮度数据，并调整子场数Z。

公开(公告)号：US4896357A

公开(公告)日：1990-01-23

申请号：US72884

申请日：1987-07-14

申请人： Yasukichi Hatano ,  Yoshimasa Itoh ,  Yoshiyuki Hirose ,  Kazuyuki Miyamae ,  Yuichi Ishikawa

发明人： Yasukichi Hatano ,  Yoshimasa Itoh ,  Yoshiyuki Hirose ,  Kazuyuki Miyamae ,  Yuichi Ishikawa

IPC分类号： B25J13/00 ,  G05B19/408

CPC分类号： B25J13/003 ,  G05B19/408 ,  G05B2219/35453 ,  G05B2219/45083

摘要： An industrial playback robot having a teaching mode and a playback mode comprises a robot structure, a speech discriminating circuit for detecting an instruction from an input speech in the teaching mode, and a control board for controlling the movement and operation of the robot structure. The control board stores information about the position and operation of the robot structure in the teaching mode and controls the movement and operation of the robot structure depending on the stored information in the playback mode.

摘要翻译： 具有教学模式和回放模式的工业回放机器人包括机器人结构，用于在教学模式中检测来自输入语音的指令的语音识别电路以及用于控制机器人结构的移动和操作的控制板。 控制板在教学模式中存储关于机器人结构的位置和操作的信息，并且根据重放模式中存储的信息来控制机器人结构的移动和操作。

公开(公告)号：US09132514B2

公开(公告)日：2015-09-15

申请号：US13885505

申请日：2010-11-18

申请人： Yuichi Ishikawa

发明人： Yuichi Ishikawa

IPC分类号： B22F9/04 ,  B23K35/02 ,  B22F9/06 ,  C22C1/04

CPC分类号： B23K35/0244 ,  B22F9/04 ,  B22F9/06 ,  B22F2009/049 ,  C22C1/0483 ,  Y10T428/2982

摘要： A solder powder having an average particle diameter of, for example, 0.05 μm or more and less than 3 μm is obtained by a method of producing a solder powder, including the steps of: putting solid or liquid metal, a non-aqueous solvent, and crushing balls having a diameter of 0.05 mm to 5 mm into a container to obtain a mixture; heating the mixture to 150° C. or higher and stirring the mixture; separating the crushing balls from the mixture after the stirring to obtain a mixture of the solder powder and the non-aqueous solvent; and performing solid-liquid separation on the mixture of the solder powder and the non-aqueous solvent to obtain a solder powder.

摘要翻译： 通过制造焊料粉末的方法得到平均粒径例如为0.05μm以上且小于3μm的焊料粉末，其包括以下步骤：将固体或液体金属，非水溶剂， 将具有0.05mm至5mm直径的破碎球放入容器中以获得混合物; 将混合物加热至150℃以上并搅拌混合物; 在搅拌之后将破碎球与混合物分离，得到焊料粉末和非水溶剂的混合物; 并在焊剂粉末和非水溶剂的混合物上进行固液分离，得到焊料粉末。

公开(公告)号：US20130244034A1

公开(公告)日：2013-09-19

申请号：US13885505

申请日：2010-11-18

申请人： Yuichi Ishikawa

发明人： Yuichi Ishikawa

IPC分类号： B23K35/02

CPC分类号： B23K35/0244 ,  B22F9/04 ,  B22F9/06 ,  B22F2009/049 ,  C22C1/0483 ,  Y10T428/2982

摘要： A solder powder having an average particle diameter of, for example, 0.05 μm or more and less than 3 μm is obtained by a method of producing a solder powder, including the steps of: putting solid or liquid metal, a non-aqueous solvent, and crushing balls having a diameter of 0.05 mm to 5 mm into a container to obtain a mixture; heating the mixture to 150° C. or higher and stirring the mixture; separating the crushing balls from the mixture after the stirring to obtain a mixture of the solder powder and the non-aqueous solvent; and performing solid-liquid separation on the mixture of the solder powder and the non-aqueous solvent to obtain a solder powder.

摘要翻译： 通过制造焊料粉末的方法得到平均粒径例如为0.05μm以上且小于3μm的焊料粉末，其包括以下步骤：将固体或液体金属，非水溶剂， 将具有0.05mm至5mm直径的破碎球放入容器中以获得混合物; 将混合物加热至150℃以上并搅拌混合物; 在搅拌之后将破碎球与混合物分离，得到焊料粉末和非水溶剂的混合物; 并在焊剂粉末和非水溶剂的混合物上进行固液分离，得到焊料粉末。