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1. 发明授权

US4613912A Recording and reproducing apparatus for a video tape recorder 失效
标题翻译：用于录像机的记录和再现装置
公开(公告)号：US4613912A
公开(公告)日：1986-09-23
申请号：US530628
申请日：1983-09-09
申请人： Akira Shibata , Atsushi Yoshioka , Katsuyuki Watanabe
发明人： Akira Shibata , Atsushi Yoshioka , Katsuyuki Watanabe
IPC分类号： H04N9/79 , H04N9/793 , H04N9/835 , H04N5/782
CPC分类号： H04N9/793 , H04N9/79 , H04N9/7921 , H04N9/7933 , H04N9/8355
摘要： In a video tape recorder of the two-head helical scan system, a wrap angle of a magnetic tape around a rotary head mechanism is set to more than 180.degree., e.g. about 220.degree., and an overlap recording section is provided in a recording track. A time compressed audio signal and a pilot signal for the tracking control are recorded in the overlap recording section. A frequency modulated luminance signal, low-frequency converted carrier color signal, frequency modulated audio signal, and pilot signal are mixed, and this mixed signal is recorded in another section of the recording track. Regulator means is provided to conjointly set the recording current levels of the low-frequency converted carrier color signal, frequency modulated audio signal, and pilot signal which are mixed to the frequency modulated luminance signal and recorded. The recording current levels of the time compressed audio signal and the frequency modulated luminance signal are respectively and individually set. When different kinds of magnetic tapes (e.g. metal powder tape and metal evaporated tape) are used, a level switching circuit is provided to switch the recording level of the signal of which the low-frequency converted carrier color signal, frequency modulated audio signal and pilot signal were mixed in accordance with the kinds of tapes.
摘要翻译：在双头螺旋扫描系统的录像机中，围绕旋转磁头机构的磁带的包角设定为大于180度，例如，约220度，并且在记录轨道中设置重叠记录部。用于跟踪控制的时间压缩音频信号和导频信号被记录在重叠记录部分中。混频调制亮度信号，低频转换载波彩色信号，调频音频信号和导频信号，将该混合信号记录在记录磁道的另一部分。提供调节器装置以将混频到调频亮度信号的低频转换载波彩色信号，调频音频信号和导频信号的记录电流电平相结合并被记录。时间压缩音频信号和调频亮度信号的记录电流电平分别和单独设置。当使用不同种类的磁带（例如金属粉末带和金属蒸发带）时，提供电平切换电路以切换低频转换载波彩色信号，调频音频信号和导频信号的信号的记录电平信号根据磁带的种类混合。

2. 发明授权

US5047866A Comb filter type luminance/chrominance signal separation circuit 失效
标题翻译：梳状滤波器类型亮度/色度信号分离电路
公开(公告)号：US5047866A
公开(公告)日：1991-09-10
申请号：US323841
申请日：1989-03-15
申请人： Katsuyuki Watanabe , Tomomitsu Kuroyanagi , Atsushi Yoshioka , Michio Masuda , Toshiro Aizawa
发明人： Katsuyuki Watanabe , Tomomitsu Kuroyanagi , Atsushi Yoshioka , Michio Masuda , Toshiro Aizawa
IPC分类号： H03H11/26 , H04N9/78 , H04N9/79 , H04N9/84 , H04N9/87
CPC分类号： H04N9/7908 , H04N9/79
摘要： A luminance and chrominance signal separation circuit for use in a video tape recorder wherein in the recording mode a three-line comb filter is made to be an adaptive type comb filter for separating a luminance signal from a chrominance signal and in the playback mode the comb filter is made to eliminate residual chrominance signal components in the luminance signal. Switching circuits are provided in the invention to permit the switching of the luminance and chrominance signal separation circuit between recording and playback modes and noise reduction is accomplished by a feedback line correlation circuit.
摘要翻译：一种用于录像机的亮度和色度信号分离电路，其中在记录模式下，三线梳状滤波器被制成自适应型梳状滤波器，用于将亮度信号与色度信号分离，并且在重放模式下，梳状滤波器用于消除亮度信号中的残余色度信号分量。在本发明中提供开关电路以允许在记录和重放模式之间切换亮度和色度信号分离电路，并且通过反馈线相关电路实现降噪。

3. 发明授权

US4786986A Magnetic recording and reproducing apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US4786986A
公开(公告)日：1988-11-22
申请号：US113603
申请日：1987-10-28
申请人： Fumihiko Yamanushi , Atsushi Yoshioka , Katsuyuki Watanabe , Michio Masuda , Kuniaki Miura
发明人： Fumihiko Yamanushi , Atsushi Yoshioka , Katsuyuki Watanabe , Michio Masuda , Kuniaki Miura
IPC分类号： H04N9/83 , H04N5/78
CPC分类号： H04N9/83 , H04N9/833
摘要： A magnetic recording and reproducing apparatus of a cassette type has a first and a second recording mode converting a luminance signal of a video signal into an FM luminance signal having a first and a second carrier frequency and recording the FM luminance signal on a magnetic tape respectively. When the FM luminance signal is to be recorded according to the second recording mode, a magnetic tape having an excellent short wavelength recording characteristic is used for recording. A cassette containing this magnetic tape is provided with a configurational feature on its upper or lower half, and a detector for detecting this feature is disposed in the apparatus. When the detector detects that a magnetic tape is adapted for recording according to the first recording mode, the FM luminance signal is recorded according to the first recording mode, but when the detector detects that the magnetic tape is adapted for recording according to the second recording mode, the user can select either the first recording mode or the second recording mode as desired. A discriminating circuit is disposed in the reproducing system to discriminate as to whether the FM luminance signal was recorded according to the first recording mode or the second recording mode, and, on the basis of the result of discrimination by the discriminating circuit, the reproduced FM luminance signal is automatically processed in a processing circuit with a processing characteristic corresponding to the recording mode.

4. 发明申请

US20090227812A1 TETRAPHENYLMETHANE SKELETON-CONTAINING COMPOUND 失效
标题翻译：四烯木素含骨架化合物
公开(公告)号：US20090227812A1
公开(公告)日：2009-09-10
申请号：US12397684
申请日：2009-03-04
申请人： Youhei KUBO , Koki Nakamura , Katsuyuki Watanabe
发明人： Youhei KUBO , Koki Nakamura , Katsuyuki Watanabe
IPC分类号： C07C211/44 , C07C25/18 , C07C39/12
CPC分类号： C07C25/18 , C07C39/367 , C07C211/45
摘要： A compound represented by the formula below is provided. (In the formula, X and Y denote a hydroxy group, an amino group, or a halogen atom, and X and Y are groups that are different from each other.)
摘要翻译：提供由下式表示的化合物。（式中，X和Y表示羟基，氨基或卤原子，X和Y表示彼此不同的基团。）

5. 发明申请

US20060207475A1 Film-forming composition, insulating film obtained from the composition and electronic device having the same 失效
公开(公告)号：US20060207475A1
公开(公告)日：2006-09-21
申请号：US11376218
申请日：2006-03-16
申请人： Kazutaka Takahashi , Katsuyuki Watanabe
发明人： Kazutaka Takahashi , Katsuyuki Watanabe
IPC分类号： C09D4/00 , C04B41/49 , C04B41/50 , C09D7/00 , C09J11/06 , C07F7/18
CPC分类号： H01L21/312 , C08F232/00 , C08G61/04 , C08L65/00 , C09D7/65 , C09D183/16 , H01L21/02126 , H01L21/02216 , H01L21/02282 , H01L21/3122
摘要： A film-forming composition comprising: a compound having a cage structure; and a silicon-containing surfactant; an insulating film formed by using the composition; and further, an electronic device comprising the insulating film.

6. 发明授权

US07026109B2 Photothermographic material 失效
公开(公告)号：US07026109B2
公开(公告)日：2006-04-11
申请号：US10633253
申请日：2003-08-04
申请人： Tomoyuki Ohzeki , Hiroyuki Mifune , Tadashi Inaba , Kohzaburoh Yamada , Katsuyuki Watanabe
发明人： Tomoyuki Ohzeki , Hiroyuki Mifune , Tadashi Inaba , Kohzaburoh Yamada , Katsuyuki Watanabe
IPC分类号： G03C1/498 , G03C1/37
CPC分类号： G03C1/49845
摘要： The present invention provides a photothermographic material, comprising a photosensitive silver halide, a non-photosensitive organic solvent salt, a reducing agent for a silver ion, and a binder on one face of a support, for being applied by using an organic solvent, the photothermographic material further comprising at least one compound selected from the group of compounds consisting of: a compound represented by the following general formula (1), a compound having a β-lactam ring, a compound having a group that is adsorptive to a silver halide and a group that reduces a silver halide and a precursor thereof:

7. 发明申请

US20050036765A1 Recording/reproducing apparatus for video/audio signals 失效
标题翻译：用于视频/音频信号的记录/再现装置
公开(公告)号：US20050036765A1
公开(公告)日：2005-02-17
申请号：US10839957
申请日：2004-05-05
申请人： Tomoyuki Nonaka , Katsuyuki Watanabe , Manabu Sasamoto
发明人： Tomoyuki Nonaka , Katsuyuki Watanabe , Manabu Sasamoto
IPC分类号： G06F3/06 , G11B15/04 , G11B19/04 , G11B20/00 , G11B27/034 , G11B31/00 , H04N5/76 , H04N5/781 , H04N5/85 , H04N5/913 , H04N9/804 , H04N9/82
CPC分类号： G11B27/034 , G11B20/00086 , G11B20/0021 , G11B20/00246 , G11B2020/10675 , G11B2220/216 , G11B2220/218 , G11B2220/2516 , G11B2220/2562 , G11B2220/2575 , G11B2220/455 , H04N5/76 , H04N5/781 , H04N5/85 , H04N9/8042 , H04N9/8205 , H04N2005/91328 , H04N2005/91364
摘要： For providing a recording/reproducing apparatus, for recoding and reproducing a digital signal onto first and second recording media 200 and 300, in particular, being simple in the controlling method when conducting data copying between those recording media, being difference in the control formats thereof, comprising: a memory 104 for storing therein the digital signal, temporality; an input/output portion 101, through which a control signal and the digital signal for use of recording and reproducing are inputted and outputted; a controller 102 for performing two (2) kinds of controlling, being different from each other, with respect to said first and second recording media, upon basis of a one (1) kind of control signal inputted at said input/output portion; and an arbiter 103 for arbitrating and processing the digital signal in a time-sharing manner among said first recoding medium, said second recording medium and said memory, wherein the signal recorded in the first recording medium 200 recorded onto the second recording medium 300 through the memory 104, thereby making a copy of data between the recording media differing from, but without passing through the input/output portion 101.
摘要翻译：为了提供一种用于将数字信号重新编码和再现到第一和第二记录介质200和300上的记录/再现装置，特别地，在这些记录介质之间进行数据复制时，控制方法简单，其控制格式不同包括：存储器104，用于在其中存储数字信号，时间性; 输入/输出部分101，通过该输入/输出部分101输入和输出控制信号和用于记录和再现的数字信号; 控制器102，用于根据在所述输入/输出部分输入的一种控制信号，相对于所述第一和第二记录介质执行彼此不同的两种（2）种控制; 以及用于在所述第一记录介质，所述第二记录介质和所述存储器之间以分时方式仲裁和处理数字信号的仲裁器103，其中记录在第一记录介质200中的记录在第二记录介质300上的信号通过存储器104，从而在不同于但不经过输入/输出部分101的记录介质之间形成数据的副本。

8. 发明授权

US06587638B1 Recording/ reproducing apparatus and input/ output device 失效
标题翻译：记录/再现装置和输入/输出装置
公开(公告)号：US06587638B1
公开(公告)日：2003-07-01
申请号：US09399085
申请日：1999-09-20
申请人： Katsuyuki Watanabe , Hideo Nishijima , Hiroo Okamoto , Motoyoshi Sasaki
发明人： Katsuyuki Watanabe , Hideo Nishijima , Hiroo Okamoto , Motoyoshi Sasaki
IPC分类号： H04N591
CPC分类号： H04N5/44508 , H04N5/44504 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N21/4325 , H04N21/4334 , H04N21/435 , H04N21/4627 , H04N2005/91314 , H04N2005/91328 , H04N2005/91371
摘要： A recording/reproducing apparatus is provided for effecting digital processing to convert an analog video signal into a digital signal without losing character data superimposed over a vertical blanking period of the analog video signal. The recording/reproducing apparatus for converting the analog video signal into the digital signal and recording/reproducing the converted digital signal has a detector which detects character data, which is superimposed over the vertical blanking period of the received analog video signal, at the recording time. A superimposer which encodes the detected character data and superimposes the encoded character data over a digital signal from which the character data was removed, whereby the digital signal with the superimposed character data is recorded on the recording media. There is also a detector which detects first copy guard data superimposed over the vertical blanking period and second copy guard data superimposed over a color burst signal; and an adder which adds the two detected copy guard data to a signal reproduced from the recording media.
摘要翻译：提供了一种用于进行数字处理以将模拟视频信号转换为数字信号而不会丢失在模拟视频信号的垂直消隐周期叠加的字符数据的记录/再现装置。用于将模拟视频信号转换为数字信号并记录/再现转换的数字信号的记录/再现装置具有检测器，该检测器检测在记录时间叠加在所接收的模拟视频信号的垂直消隐周期上的字符数据。编码检测到的字符数据并将编码字符数据叠加在去除了字符数据的数字信号上的叠加器，由此具有叠加的字符数据的数字信号被记录在记录介质上。还有一个检测器，其检测叠加在垂直消隐周期上的第一复制保护数据和叠加在色同步信号上的第二复制保护数据; 以及将两个检测到的复制保护数据添加到从记录介质再现的信号的加法器。

9. 发明授权

US06424787B1 Magnetic recording/reproducing apparatus and the same equipped with an image sensor 有权
公开(公告)号：US06424787B1
公开(公告)日：2002-07-23
申请号：US09774662
申请日：2001-02-01
申请人： Katsuyuki Watanabe , Hideo Nishijima , Koichi Ono , Akihito Nishizawa , Kazuaki Hori
发明人： Katsuyuki Watanabe , Hideo Nishijima , Koichi Ono , Akihito Nishizawa , Kazuaki Hori
IPC分类号： H04N576
摘要： A magnetic recording/reproducing apparatus equipped with an image sensor, has a camera portion having an A/D converter for converting a signal from an image sensor into a digital signal and a first digital processor for receiving an output of the A/D converter and for digitally processing thereof. A VTR portion of a helical scan type mounts at least two or more of magnetic heads for recording/reproducing a FM modulated luminance signal and a low band converted chrominance signal. A second digital processor processes a video signal of the VTR. A switching circuit is provided in a preceding stage of the A/D converter. The image sensor signal, an external video signal and a reproduced signal from the magnetic heads are exchanged. The output of the A/D converter is inputed to the second digital processor, and a sampling clock of the A/D converter is exchanged to the most appropriate clock for the respective image sensor signal, the external video signal and the reproduced signal from the magnetic heads.

10. 发明授权

US06274302B1 Photothermographic element 失效
标题翻译：光热成像元件
公开(公告)号：US06274302B1
公开(公告)日：2001-08-14
申请号：US09311580
申请日：1999-05-14
申请人： Katsuyuki Watanabe , Kouta Fukui
发明人： Katsuyuki Watanabe , Kouta Fukui
IPC分类号： G03C1498
CPC分类号： G03C1/49845 , G03C1/061 , G03C1/49836 , G03C1/49863 , G03C2200/36
摘要： A photothermographic element comprising on a support (a) a photosensitive silver halide, (b) a reducible silver salt, (c) a reducing agent, (d) an ultrahigh contrast-providing agent, (e) a binder, (f) a specific salicylic acid type antifoggant, and optionally (g) phosphoric acid or a salt thereof has a low fog, high sensitivity, high contrast, and storage stability.
摘要翻译：一种光热敏成像元件，其包含支撑体（a）感光卤化银，（b）可还原银盐，（c）还原剂，（d）超高对比度提供剂，（e）粘合剂，（f）特别是水杨酸型防灰雾剂，和（g）磷酸或其盐具有低雾度，高灵敏度，高对比度和储存稳定性。

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