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1. 发明授权

US10058947B2 Welding method and welding device 有权
公开(公告)号：US10058947B2
公开(公告)日：2018-08-28
申请号：US13318648
申请日：2010-11-10
申请人： Yoshiaki Tanaka , Kazunori Matsumoto , Kimiya Sato , Akira Nakagawa , Hiroki Yuzawa , Hideki Ihara
发明人： Yoshiaki Tanaka , Kazunori Matsumoto , Kimiya Sato , Akira Nakagawa , Hiroki Yuzawa , Hideki Ihara
IPC分类号： B23K9/10 , B23K9/073 , B23K9/12 , B23K9/09
CPC分类号： B23K9/073 , B23K9/09 , B23K9/124
摘要： In a method and device for performing welding, after the welding current reaches a first current value during a short circuit, the feeding of the welding wire is stopped, slowed down, or moved backward. As a result, the opening of a short circuit is urged to reduce the frequency at which welding is unnecessarily interrupted by an overcurrent protection function. This achieves high weld quality such as the absence of welding defects, and high production efficiency.

2. 发明授权

US09848601B2 Pesticidal composition, and method for controlling pests 有权
公开(公告)号：US09848601B2
公开(公告)日：2017-12-26
申请号：US12935289
申请日：2009-04-10
申请人： Masayuki Morita , Takao Awazu , Akira Nakagawa , Mitsugu Iwasa
发明人： Masayuki Morita , Takao Awazu , Akira Nakagawa , Mitsugu Iwasa
IPC分类号： A01N43/40 , A01N43/80
CPC分类号： A01N43/40 , A01N43/80 , A01N25/30 , A01N2300/00
摘要： To provide a pesticidal composition having a stable and high pesticidal effect. The pesticidal composition comprises a pyridine compound represented by the formula (I): (wherein R1 is CH2CN or and each of R2 and R3 which are independent of each other, is a hydrogen atom, a halogen atom, C1-6 alkyl or C1-6 alkoxy) or its salt and at least one potency-enhancing component selected from the group consisting of a nonionic surface active agent, an anionic surface active agent, a cationic surface active agent, an amphoteric surface active agent, an animal or plant oil, a mineral oil, a water-soluble polymer, a resin and a wax.

3. 发明授权

US09094683B2 Method of coding moving image and method of decoding moving image 有权
标题翻译：编码运动图像的方法和解码运动图像的方法
公开(公告)号：US09094683B2
公开(公告)日：2015-07-28
申请号：US13602415
申请日：2012-09-04
申请人： Junpei Koyama , Akihiro Yamori , Kimihiko Kazui , Satoshi Shimada , Akira Nakagawa
发明人： Junpei Koyama , Akihiro Yamori , Kimihiko Kazui , Satoshi Shimada , Akira Nakagawa
IPC分类号： H04N19/00 , H04N19/16 , H04N19/513 , H04N19/107 , H04N19/112
CPC分类号： H04N19/16 , H04N19/107 , H04N19/112 , H04N19/513
摘要： A method includes extracting a first vector used to code a specific block belonging to a coded field picture arranged chronologically adjacent to a field picture to be coded and to a block to be coded, generating a second vector by scaling the first vector based on a temporal distance between the field picture and a second picture specified by a reference index and referenced for the block and included in the field picture and a temporal distance between a first picture pointed by the first vector and the coded field picture arranged chronologically adjacent to the field picture, and correcting the second vector based on a parity of the field picture, a parity of the first picture, a parity of the second picture and a parity of the coded field picture and forming the corrected second vector.
摘要翻译：一种方法包括提取用于对属于按时间顺序排列的编码场图像编码的第一矢量编码与要编码的场图像相邻的块，并且生成第二矢量，通过基于时间场图像之间的距离和由参考索引指定并被参考并包括在场图像中的第二图像之间的距离以及由第一矢量指向的第一图像与按时间顺序与场图像排列相邻的编码场图像之间的时间距离并且基于场图像的奇偶校验，第一图像的奇偶校验，第二图像的奇偶校验和编码的场图像的奇偶校验来校正第二矢量，并且形成校正的第二矢量。

4. 发明授权

US09078006B2 Video encoder and video decoder 有权
标题翻译：视频编码器和视频解码器
公开(公告)号：US09078006B2
公开(公告)日：2015-07-07
申请号：US13541220
申请日：2012-07-03
申请人： Hidenobu Miyoshi , Akira Nakagawa
发明人： Hidenobu Miyoshi , Akira Nakagawa
IPC分类号： H04N11/02 , H04N19/573 , H04N19/176 , H04N19/13 , H04N19/146
CPC分类号： H04N19/573 , H04N19/13 , H04N19/146 , H04N19/176
摘要： A video encoder includes: a motion compensation picture signal generator that generates a plurality of motion compensation picture signals in accordance with an encoding target signal and a plurality of reference pictures; a prediction signal generator that generates a prediction signal of the encoding target signal using the motion compensation picture signals; a prediction error signal generator that generates a prediction error signal representing a difference between the encoding target signal and the prediction signal; a selector that selects an entropy code assignment rule that is expected to minimize an information amount of an encoded state of the prediction error signal from a plurality of entropy code assignment rules for encoding the prediction error signal in accordance with the motion compensation picture signals; and an entropy encoder that generates encoded information from the prediction error signal in accordance with the selected entropy code assignment rule.
摘要翻译：视频编码器包括：运动补偿图像信号发生器，其根据编码目标信号和多个参考图像产生多个运动补偿图像信号; 预测信号发生器，其使用运动补偿图像信号生成编码对象信号的预测信号; 预测误差信号发生器，其生成表示编码对象信号与预测信号之间的差的预测误差信号; 选择器，根据运动补偿图像信号，从多个用于编码预测误差信号的熵码分配规则中选择期望使预测误差信号的编码状态的信息量最小化的熵码分配规则; 以及熵编码器，其根据所选择的熵码分配规则从所述预测误差信号生成编码信息。

5. 发明授权

US09001894B2 Motion picture encoding device and motion picture decoding device 有权
标题翻译：动态影像编码装置及动态影像解码装置
公开(公告)号：US09001894B2
公开(公告)日：2015-04-07
申请号：US11694292
申请日：2007-03-30
申请人： Akira Nakagawa , Hidenobu Miyoshi
发明人： Akira Nakagawa , Hidenobu Miyoshi
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04N19/105 , H04N19/16 , H04N19/176 , H04N19/186 , H04N19/51 , H04N19/513 , H04N19/61
CPC分类号： H04N19/186 , H04N19/105 , H04N19/139 , H04N19/159 , H04N19/16 , H04N19/176 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/521 , H04N19/61
摘要： When a prediction is made between fields with different parity, the predicative efficiency of a chrominance vector is improved by adaptively switching the generation of a chrominance motion vector depending on a encoding/decoding field parity (top/bottom) and a reference field parity (top/bottom), and the coding efficiency is improved accordingly.
摘要翻译：当在具有不同奇偶性的场之间进行预测时，通过根据编码/解码字段奇偶校验（顶/底）和参考场奇偶校验（顶部）来自适应地切换色度运动矢量的生成来提高色度矢量的预测效率 / bottom），编码效率相应提高。

6. 发明授权

US08859936B2 Method of controlling welding 有权
标题翻译：控制焊接方法
公开(公告)号：US08859936B2
公开(公告)日：2014-10-14
申请号：US13121433
申请日：2010-02-18
申请人： Kimiya Sato , Yasushi Mukai , Atsuhiro Kawamoto , Akira Nakagawa , Masaru Kowa
发明人： Kimiya Sato , Yasushi Mukai , Atsuhiro Kawamoto , Akira Nakagawa , Masaru Kowa
IPC分类号： B23K9/10 , B23K33/00 , B23K9/173 , B23K9/09 , B23K9/095 , B23K9/073
CPC分类号： B23K9/173 , B23K9/0735 , B23K9/091 , B23K9/095
摘要： A welding control method for a welding device having an output characteristic with a predetermined gradient showing a relation between a welding output voltage and a welding output current. By setting a set target welding voltage that is higher than the set initial welding voltage according to a difference between the set initial welding voltage and the welding output voltage, the welding output voltage is controlled to be the set target welding voltage. Thus, a proper arc length can be achieved early by correcting the change of the arc length due to, for example, motion of the hands of a welding operator.
摘要翻译：一种焊接装置的焊接控制方法，其具有表示焊接输出电压和焊接输出电流之间的关系的具有预定梯度的输出特性的焊接装置。通过根据设定的初始焊接电压和焊接输出电压之间的差设定比设定的初始焊接电压高的设定目标焊接电压，焊接输出电压被控制为设定的目标焊接电压。因此，通过例如焊接操作者的手的运动来校正电弧长度的变化，可以尽早地实现适当的电弧长度。

7. 发明授权

US08769562B2 Digital broadcast method, data receiving device, and data transmitting device 有权
标题翻译：数字广播方式，数据接收装置和数据发送装置
公开(公告)号：US08769562B2
公开(公告)日：2014-07-01
申请号：US13085740
申请日：2011-04-13
申请人： Shunsuke Kobayashi , Atsushi Ichiki , Akira Nakagawa , Kiyoshi Kohiyama
发明人： Shunsuke Kobayashi , Atsushi Ichiki , Akira Nakagawa , Kiyoshi Kohiyama
IPC分类号： H04N7/10 , H04N7/025 , H04N21/433 , H04N21/422
CPC分类号： H04N21/4331 , H04N7/163 , H04N21/235 , H04N21/42215 , H04N21/4312 , H04N21/4314 , H04N21/4348 , H04N21/435 , H04N21/812 , H04N21/84
摘要： A digital broadcast method includes receiving audio and video data that form a predetermined content for digital broadcasting; receiving related data indicating a content related to the predetermined content; performing a control that transmits the received related data to a data receiving device prior to transmitting the received audio data and video data; receiving the audio and video data that form the predetermined content and the related data of the predetermined content that have been subject to the control; changing a viewing channel in response to a changing instruction of the viewing channel from a viewer; and outputting, when the viewing channel is changed from a first channel number to a second channel number at the changing and then changed to the first channel number again, the received related data with audio and video data corresponding to the first channel number to an output unit.
摘要翻译：数字广播方法包括接收形成用于数字广播的预定内容的音频和视频数据; 接收指示与所述预定内容相关的内容的相关数据; 执行在发送所接收的音频数据和视频数据之前将接收到的相关数据发送到数据接收装置的控制; 接收形成预定内容的音频和视频数据以及已经进行控制的预定内容的相关数据; 响应于来自观看者的观看频道的改变指令来改变观看频道; 并且当所述观看频道在所述改变时从第一频道号码改变为第二频道号码然后再次改变为第一频道号码时，将与第一频道号码对应的音频和视频数据的相关数据输出到输出单元。

8. 发明授权

US08665957B2 Motion picture encoding device and motion picture decoding device 有权
公开(公告)号：US08665957B2
公开(公告)日：2014-03-04
申请号：US12768105
申请日：2010-04-27
申请人： Akira Nakagawa , Hidenobu Miyoshi
发明人： Akira Nakagawa , Hidenobu Miyoshi
IPC分类号： H04N7/12 , H04B1/66 , H04N11/02 , H04N11/04
CPC分类号： H04N19/186 , H04N19/105 , H04N19/139 , H04N19/159 , H04N19/16 , H04N19/176 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/521 , H04N19/61
摘要： When a prediction is made between fields with different parity, the predicative efficiency of a chrominance vector is improved by adaptively switching the generation of a chrominance motion vector depending on a encoding/decoding field parity (top/bottom) and a reference field parity (top/bottom), and the coding efficiency is improved accordingly.

9. 发明申请

US20130107958A1 VIDEO DECODING APPARATUS AND METHOD 有权
标题翻译：视频解码设备和方法
公开(公告)号：US20130107958A1
公开(公告)日：2013-05-02
申请号：US13611742
申请日：2012-09-12
申请人： Satoshi SHIMADA , Kimihiko KAZUI , Junpei KOYAMA , Akira NAKAGAWA
发明人： Satoshi SHIMADA , Kimihiko KAZUI , Junpei KOYAMA , Akira NAKAGAWA
IPC分类号： H04N7/32 , H04N7/34
CPC分类号： H04N19/198 , H04N19/51 , H04N19/52 , H04N19/593
摘要： A video decoding apparatus according to one aspect of the disclosure performs a decoding process, on a process block basis, using a motion vector of the process block and prediction information candidates of the motion vector. The video decoding apparatus includes a first prediction information candidate generating part configured to acquire the prediction information of the adjacent block to generate the prediction information candidate if motion compensation of the block is performed using the same prediction information as the prediction information of the adjacent block; and a second prediction information candidate generating part configured to add prediction information to the prediction information candidates if the number of the prediction information candidates is less than a predetermined number and two prediction information items of the prediction information candidates have the reference picture identifiers indicating the same picture, the added prediction information including an averaged motion vector of two motion vectors.
摘要翻译：根据本公开的一个方面的视频解码装置在处理块的基础上，使用处理块的运动矢量和运动矢量的预测信息候选来执行解码处理。视频解码装置包括第一预测信息候补生成部，被配置为获取相邻块的预测信息，以生成预测信息候选，如果使用与相邻块的预测信息相同的预测信息来执行块的运动补偿; 以及第二预测信息候选生成部，被配置为如果所述预测信息候选的数量少于预定数量而将预测信息添加到所述预测信息候选，并且所述预测信息候选的两个预测信息项具有指示相同的参考图像标识符图像，添加的预测信息包括两个运动矢量的平均运动矢量。

10. 发明授权

US08306338B2 Moving-picture coding device and moving-picture coding method 有权
标题翻译：运动图像编码装置和运动图像编码方法
公开(公告)号：US08306338B2
公开(公告)日：2012-11-06
申请号：US12171130
申请日：2008-07-10
申请人： Akira Nakagawa , Hidenobu Miyoshi , Kimihiko Kazui , Hisanari Kimura
发明人： Akira Nakagawa , Hidenobu Miyoshi , Kimihiko Kazui , Hisanari Kimura
IPC分类号： G06K9/36
CPC分类号： H04N19/55 , H04N19/105 , H04N19/107 , H04N19/16 , H04N19/17 , H04N19/174 , H04N19/186 , H04N19/523
摘要： A moving-picture coding device that performs inter-field motion compensation prediction, includes a reference limit area determining unit that determines to select, for each reference picture, with respect to reference pictures used for coding, a luminance or chrominance reference limit area putting a limit to a reference picture used for generating a prediction picture of a luminance or chrominance of a coding target block belonging to the coding target picture limit area of the case upon each reference picture being previously coded; a selecting inhibit vector determining unit that determines, in a case of coding the coding block belonging to the coding target picture limit area, a selecting inhibit vector that inhibits selecting a luminance and the chrominance are comprised only of pixels of the luminance reference limit area and the chrominance reference limit area.
摘要翻译：执行场间运动补偿预测的运动图像编码装置包括参考限制区域确定单元，其确定对于每个参考图像，对于用于编码的参考图像，将亮度或色度参考限制区域放入限制为用于生成属于预先对每个参考图像进行编码的情况的编码对象图像限制区域的编码对象块的亮度或色度的预测图像的参考图像; 选择禁止向量确定单元，其在对编码对象图像限制区域的编码块进行编码的情况下，决定禁止选择亮度和色度的选择禁止矢量，仅包含亮度基准极限区域的像素，色度参考极限区域。

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