专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5872605A Video signal processing apparatus 失效
标题翻译：视频信号处理装置
公开(公告)号：US5872605A
公开(公告)日：1999-02-16
申请号：US863894
申请日：1997-05-28
申请人： Tomoyuki Nonaka , Akifumi Tabata , Hiroyuki Hori , Akira Okasaka , Masahiro Sasaki , Kazuki Ito
发明人： Tomoyuki Nonaka , Akifumi Tabata , Hiroyuki Hori , Akira Okasaka , Masahiro Sasaki , Kazuki Ito
IPC分类号： H04N9/83 , H04N9/64 , H04N9/68
CPC分类号： H04N9/646 , Y10S348/914
摘要： A video signal processing apparatus includes an equalizer for delaying an input color signal by an adjustable phase retardation. A low pass filter is operative for delaying the input color signal by an adjustable phase retardation. A phase detector is operative for detecting a difference between a phase of an output signal of the equalizer and a phase of an output signal of the low pass filter, and outputting a signal representative of the detected phase difference. The phase retardation provided by the equalizer and the phase retardation provided by the low pass filter are adjusted in response to the output signal of the phase detector to maintain the difference between the phase of the output signal of the equalizer and the phase of the output signal of the low pass filter at a predetermined value, for example, 90 degrees.
摘要翻译：视频信号处理装置包括用于通过可调节相位延迟来延迟输入颜色信号的均衡器。低通滤波器用于延迟输入颜色信号的可调相位延迟。相位检测器用于检测均衡器的输出信号的相位与低通滤波器的输出信号的相位之差，并输出表示检测到的相位差的信号。由均衡器提供的相位延迟和由低通滤波器提供的相位延迟响应于相位检测器的输出信号进行调整，以保持均衡器的输出信号的相位与输出信号的相位之差的低通滤波器处于预定值，例如90度。

2. 发明授权

US06288754B1 YC separation circuit 失效
标题翻译： YC分离电路
公开(公告)号：US06288754B1
公开(公告)日：2001-09-11
申请号：US09025867
申请日：1998-02-19
申请人： Kazuki Ito
发明人： Kazuki Ito
IPC分类号： H04N977
CPC分类号： H04N9/78
摘要： A video composite signal is thinned by sub-Nyquist sampling signal to reduce a capacity of a memory, a carrier chrominance signal is separated from the thinned video composite signal by an inter-frame YC separation circuit 13, the first separated carrier chrominance signal is interpolated by horizontal interpolation circuit 25 to reproduce the lost data due to thinning, the interpolation data is compensated by an adding circuit 29 in accordance with a high frequency component in a second separated carrier chrominance signal separated without thinning detected by an intra-field YC separation circuit 16 and high frequency component extraction circuit 28 when an edge is present in the separated carrier chrominance signal from the inter-frame YC separation circuit 13, which is detected by an edge detection circuit 26, the first separated carrier chrominance signal is outputted at the timing corresponding to the sub-Nyquist sampling signal, the interpolation data is outputted at an interpolation timing when the edge is not present, and the compensated interpolation data outputted at the interpolation timing when the edge is-not present by a selection circuit 30, and the luminance signal is separated from the composite video signal with the outputted carrier chrominance signal by a subtractor 18.
摘要翻译：通过子奈奎斯特采样信号减小视频复合信号以减小存储器的容量，通过帧间YC分离电路13将载波色度信号与减薄的视频合成信号分离，将第一分离的载波色度信号内插通过水平内插电路25再现由于稀疏造成的丢失数据，内插数据由加法电路29根据在场间YC分离电路检测到的没有间隔的第二分离载波色度信号中的高频分量来补偿 16和高频分量提取电路28，当由边缘检测电路26检测到的来自帧间YC分离电路13的分离的载波色度信号中存在边缘时，第一分离的载波色度信号在定时对应于子奈奎斯特采样信号，插值数据以内插输出当边缘不存在时的内插定时和当选择电路30不存在边缘时的内插定时输出的补偿内插数据，并且将亮度信号与输出的载波色度信号的合成视频信号分离，通过减法器18。

3. 发明授权

US07857861B2 Hydrophilizing agent and hydrophilized fiber treated therewith 有权
标题翻译：亲水化剂和亲水化纤维进行处理
公开(公告)号：US07857861B2
公开(公告)日：2010-12-28
申请号：US11672528
申请日：2007-02-08
申请人： Haruhiko Komeda , Setsuo Kita , Hidetoshi Kitaguchi , Kazuki Ito , Yoshiharu Fujimoto
发明人： Haruhiko Komeda , Setsuo Kita , Hidetoshi Kitaguchi , Kazuki Ito , Yoshiharu Fujimoto
IPC分类号： C11D3/00 , D06M15/423 , D06M13/127 , D01F9/22 , C08J7/12 , D06P1/673
CPC分类号： D06M13/332 , D06M13/217 , D06M13/292 , D06M13/342 , D06M13/46 , D06M13/467 , D06M15/647 , D06M2200/00
摘要： The hydrophilizing agent contains (a) a cationized compound of a (poly) amine, (b) an ester, (c) a dialkyl sulfosuccinate salt, (d) an alkylphosphate salt, (e) at least one glycine derivative selected from the group consisting of trialkyl glycine derivatives and (alkylamide alkyl) dialkyl glycine derivatives, and (f) a polyoxyalkylene-modified silicone; wherein the ratio of the component (a) ranges from 10 to 40 wt. %, the ratio of the component (b) ranges from 10 to 40 wt. %, the ratio of the component (c) ranges from 1 to 40 wt. %, the ratio of the component (d) ranges from 10 to 60 wt. %, the ratio of the component (e) ranges from 10 to 40 wt. %, and the ratio of the component (f) ranges from 1 to 20 wt. % of the hydrophilizing agent.
摘要翻译：亲水剂包含（a）（多）胺阳离子化合物，（b）酯，（c）二烷基磺基琥珀酸盐，（d）烷基磷酸盐，（e）至少一种甘氨酸衍生物，由三烷基甘氨酸衍生物和（烷基酰胺烷基）二烷基甘氨酸衍生物组成，和（f）聚氧化烯改性的硅氧烷; 其中组分（a）的比例为10至40wt。％，组分（b）的比例为10〜40重量％。％，成分（c）的比例为1〜40重量％。％，组分（d）的比例为10〜60重量％。％，组分（e）的比例为10〜40重量％。％，成分（f）的比例为1〜20重量％。％的亲水剂。

4. 发明申请

US20070192965A1 HYDROPHILIZING AGENT AND HYDROPHILIZED FIBER TREATED THEREWITH 有权
标题翻译：加氢处理剂和水解纤维处理
公开(公告)号：US20070192965A1
公开(公告)日：2007-08-23
申请号：US11672528
申请日：2007-02-08
申请人： Haruhiko KOMEDA , Setsuo KITA , Hidetoshi KITAGUCHI , Kazuki ITO , Yoshiharu FUJIMOTO
发明人： Haruhiko KOMEDA , Setsuo KITA , Hidetoshi KITAGUCHI , Kazuki ITO , Yoshiharu FUJIMOTO
IPC分类号： C11D3/00
CPC分类号： D06M13/332 , D06M13/217 , D06M13/292 , D06M13/342 , D06M13/46 , D06M13/467 , D06M15/647 , D06M2200/00
摘要： The hydrophilizing agent contains (a) a cationized compound of a (poly) amine, (b) an ester, (c) a dialkyl sulfosuccinate salt, (d) an alkylphosphate salt, (e) at least one glycine derivative selected from the group consisting of trialkyl glycine derivatives and (alkylamide alkyl) dialkyl glycine derivatives, and (f) a polyoxyalkylene-modified silicone; wherein the ratio of the component (a) ranges from 10 to 40 wt. %, the ratio of the component (b) ranges from 10 to 40 wt. %, the ratio of the component (c) ranges from 1 to 40 wt. %, the ratio of the component (d) ranges from 10 to 60 wt. %, the ratio of the component (e) ranges from 10 to 40 wt. %, and the ratio of the component (f) ranges from 1 to 20 wt. % of the hydrophilizing agent.
摘要翻译：亲水剂包含（a）（多）胺阳离子化合物，（b）酯，（c）二烷基磺基琥珀酸盐，（d）烷基磷酸盐，（e）至少一种甘氨酸衍生物，由三烷基甘氨酸衍生物和（烷基酰胺烷基）二烷基甘氨酸衍生物组成，和（f）聚氧化烯改性的硅氧烷; 其中组分（a）的比例为10至40wt。％，组分（b）的比例为10〜40重量％。％，成分（c）的比例为1〜40重量％。％，组分（d）的比例为10〜60重量％。％，组分（e）的比例为10〜40重量％。％，成分（f）的比例为1〜20重量％。％的亲水剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式