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1. 发明授权

US07211589B2 Atisane compounds and use thereof 失效
标题翻译：甲烷化合物及其用途
公开(公告)号：US07211589B2
公开(公告)日：2007-05-01
申请号：US10471025
申请日：2002-04-25
申请人： Akinori Akaike , Hachiro Sugimoto , Yukio Nishizawa , Masahiro Yonaga , Naoki Asakawa , Naoki Asai , Nariyasu Mano , Taro Terauchi , Takashi Doko
发明人： Akinori Akaike , Hachiro Sugimoto , Yukio Nishizawa , Masahiro Yonaga , Naoki Asakawa , Naoki Asai , Nariyasu Mano , Taro Terauchi , Takashi Doko
IPC分类号： C07D211/06 , A61K31/445 , A61K31/40 , A61K31/275 , A61K31/13
CPC分类号： C07C69/757 , C07C43/13 , C07C43/315 , C07C47/36 , C07C47/37 , C07C47/46 , C07C62/06 , C07C62/14 , C07C229/46 , C07C235/26 , C07C247/12 , C07C255/31 , C07C271/22 , C07C309/66 , C07C309/73 , C07C317/18 , C07C317/24 , C07C317/28 , C07C317/44 , C07C317/46 , C07C317/48 , C07C317/50 , C07C323/13 , C07C323/22 , C07C323/26 , C07C323/43 , C07C323/53 , C07C323/55 , C07C323/58 , C07C323/60 , C07C327/32 , C07C2603/90 , C07C2603/95
摘要： The present invention provides a novel compound exhibiting an excellent suppressing effect to cell injury caused by radicals and neurotoxicity induced by excitatory nuerotransmitters such as glutamate. Specifically, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein Z represents a bivalent organic group and the like of from 2 to 3 carbon atom(s) which may have a substituent; and R3 represents a carboxyl group and the like.
摘要翻译：本发明提供一种新兴化合物，其表现出对由游离基引起的细胞损伤的抑制作用和由兴奋性转运剂如谷氨酸诱导的神经毒性。具体地，它提供由下式表示的化合物，其盐或它们的水合物。其中Z表示可以具有取代基的2〜3个碳原子的二价有机基团等; R 3表示羧基等。

2. 发明授权

US5960912A Vibration damper for a drum brake 失效
标题翻译：鼓式制动器的振动阻尼器
公开(公告)号：US5960912A
公开(公告)日：1999-10-05
申请号：US870672
申请日：1997-06-06
申请人： Yukio Nishizawa , Hironobu Saka
发明人： Yukio Nishizawa , Hironobu Saka
IPC分类号： F16F15/02 , F16D27/00 , F16D51/20 , F16D65/00 , F16D65/14 , F16D65/22 , F16D66/00 , F16F15/00 , F16F15/03
CPC分类号： F16D65/22 , F16D28/00 , F16D51/20 , F16D65/0012 , F16F15/005 , F16F15/03 , F16D2129/08 , F16D2129/12
摘要： In order to effectively damp the vibration of the drum of a drum brake, which is a main cause of brake squeals, a vibration detector and a vibrator are provided and operated separately from each other. The vibration damping control is carried out directly mechanically, or in a non-contact manner to improve durability of the device. A piezoelectric element, magnetic sensor or acceleration sensor is used to detect the vibration of the drum. The detected vibration is converted to an electric signal. After adjusting its phase and amplitude, the electric signal is converted to vibration force and outputted through a piezoelectric element or magnetic actuator as the vibrator to suppress brake squeals.
摘要翻译：为了有效地抑制作为制动器尖叫的主要原因的鼓式制动器的鼓的振动，振动检测器和振动器彼此分开地设置和操作。减振控制是直接机械地或以非接触的方式进行的，以提高装置的耐久性。使用压电元件，磁传感器或加速度传感器来检测鼓的振动。检测到的振动被转换为电信号。调整相位和振幅后，电信号转换为振动力，并通过压电元件或磁力驱动器作为振动器输出，以抑制刹车尖叫。

3. 发明授权

US5687818A Vibration damper for use in disk brake 失效
标题翻译：振动阻尼器用于盘式制动器
公开(公告)号：US5687818A
公开(公告)日：1997-11-18
申请号：US661726
申请日：1996-06-11
申请人： Yukio Nishizawa , Shiro Nakajima
发明人： Yukio Nishizawa , Shiro Nakajima
IPC分类号： F16D55/00 , F16D55/228 , F16D65/00 , F16D65/14 , F16D65/16 , F16F15/00 , F16F15/02 , F16F15/03 , F16D65/38
CPC分类号： F16D55/228 , F16D65/00 , F16D65/0012 , F16D65/18 , F16F15/005 , F16F15/02 , F16F15/035 , F16D2055/0091 , F16D2121/02 , F16D2129/12
摘要： A vibration damper suppresses squeaks of a disk brake by positively damping vibrations of the brake. It is a high-performance, highly reliable vibration damper with no accurate machining required. This vibration damper has pressing pistons received in brake pistons so that brake fluid pressure acts thereon. It further includes a vibration detector for detecting brake vibrations through one of two pads, and a vibration imparter for vibrating the other pad based on detection signals of the vibration detector so as to cancel out the vibrations detected by the vibration detector. They are pressed against the back of the respective pads by the respective pressing pistons. By pressing them at a suitable pressure against the pads, it is possible to detect vibrations and vibrate the pads with high reliability. When replacing the pads, they never protrude from the pad pressing surfaces, so that they are less likely to be damaged or destroyed.
摘要翻译：振动阻尼器通过积极地阻止制动器的振动来抑制盘式制动器的吱吱声。它是一种高性能，高可靠性的振动阻尼器，无需精确加工。该减震器具有接收在制动活塞中的按压活塞，从而使制动液压力作用在其上。其还包括：振动检测器，用于通过两个焊盘中的一个检测制动器振动;以及振动突起，用于基于振动检测器的检测信号振动另一个焊盘，以抵消由振动检测器检测到的振动。它们通过相应的按压活塞压在各个垫的背面。通过以适当的压力压在垫上，可以高度可靠地检测振动并振动垫。当更换垫片时，它们不会从垫压表面突出，因此它们不太可能被损坏或破坏。

4. 发明授权

US5491520A Contour correcting circuit for sharpening rising and falling edges of video signals 失效
标题翻译：用于锐化视频信号上升沿和下降沿的轮廓校正电路
公开(公告)号：US5491520A
公开(公告)日：1996-02-13
申请号：US265727
申请日：1994-06-24
申请人： Takahiro Nozawa , Yukio Nishizawa , Naoki Tanifuji
发明人： Takahiro Nozawa , Yukio Nishizawa , Naoki Tanifuji
IPC分类号： H04N5/20 , H04N5/208
CPC分类号： H04N5/208 , H04N5/20
摘要： A contour correcting circuit sharpens only the rising and falling edges of a video signal, without increasing the shoot levels of the video signal, to improve image sharpness on picture. Second, third, fourth and fifth delayed signals are formed, respectively by delaying an inputted first signal by a first delay time, a second delay time longer than the first delay time, a third delay time longer than the second delay time, and a fourth delay time longer than the third delay time in sequence, respectively. A first contour signal G is formed on the basis of a sixth signal obtained by subtracting the second signal from the third signal and a seventh signal obtained by subtracting the fourth signal from the third signal. A second contour signal representative of contour components is formed on the basis of the first signal, the third signal and the fifth signal. An eighth signal representative of contour emphasizing components is formed on the basis of the first contour signal and the second contour signal. Finally, a contour corrected output signal is outputted by adding the third signal and the eighth signal.
摘要翻译：轮廓校正电路仅在视频信号的上升沿和下降沿锐化，而不增加视频信号的拍摄电平，从而提高图像上的图像清晰度。第二，第三，第四和第五延迟信号分别通过将输入的第一信号延迟第一延迟时间，比第一延迟时间长的第二延迟时间，比第二延迟时间长的第三延迟时间，以及第四延迟时间延迟时间分别比第三延迟时间长。基于通过从第三信号中减去第二信号而获得的第六信号和从第三信号中减去第四信号而获得的第七信号，形成第一轮廓信号G. 基于第一信号，第三信号和第五信号形成表示轮廓分量的第二轮廓信号。基于第一轮廓信号和第二轮廓信号形成表示轮廓强调分量的第八信号。最后，通过将第三信号和第八信号相加来输出轮廓校正输出信号。

5. 发明授权

US06333322B1 Nitrogen-containing tricyclic compounds and drugs containing the same 失效
标题翻译：含氮三环化合物和含有这些化合物的药物
公开(公告)号：US06333322B1
公开(公告)日：2001-12-25
申请号：US09125451
申请日：1998-09-21
申请人： Mitsuaki Miyamoto , Tatsuya Yoshiuchi , Keizo Sato , Makoto Kaino , Masayuki Tanaka , Motohiro Soejima , Katsuhiro Moriya , Yoshinori Sakuma , Koji Yamada , Kokichi Harada , Yukio Nishizawa , Seiichi Kobayashi , Makoto Okita , Koichi Katayama
发明人： Mitsuaki Miyamoto , Tatsuya Yoshiuchi , Keizo Sato , Makoto Kaino , Masayuki Tanaka , Motohiro Soejima , Katsuhiro Moriya , Yoshinori Sakuma , Koji Yamada , Kokichi Harada , Yukio Nishizawa , Seiichi Kobayashi , Makoto Okita , Koichi Katayama
IPC分类号： A61K315415
CPC分类号： C07D417/06 , C07D279/22 , C07D279/24 , C07D417/12 , C09B21/00 , C09B57/08
摘要： A phenothiazine, acridan, acridone oxime, acridone hydrazone and dibenzodiazepine derivative represented by formula (I) effective against diseases in which histamine, leukotrienes, etc. participate and effective in preventing or treating diseases in which chemical mediators such as histamine and leukotrienes participate, for example, asthma, allergic rhinitis, atopic dermatitis, urticaria, hay fever, gastrointestinal allergy and food allergy.
摘要翻译：苯并噻嗪，吖啶酮肟，吖啶酮肟，腙酮腙和二苯并二氮杂衍生物，其对组胺，白细胞三烯等参与并有效预防或治疗化学介质如组胺和白三烯参与的疾病有效，例如哮喘，过敏性鼻炎，特应性皮炎，荨麻疹，花粉症，胃肠道过敏和食物过敏。

6. 发明授权

US6047794A Vibration damper for use in wheel brake 失效
标题翻译：用于车轮制动的振动阻尼器
公开(公告)号：US6047794A
公开(公告)日：2000-04-11
申请号：US988404
申请日：1997-12-10
申请人： Yukio Nishizawa
发明人： Yukio Nishizawa
IPC分类号： F16D65/18 , F16D55/02 , F16D65/00 , F16D65/14 , F16F15/02 , F16D65/38
CPC分类号： F16F15/02 , F16D55/02 , F16D65/0012 , F16D2129/12
摘要： A vibration damper for detecting vibrations of break pads and vibrating the pads in such a way as to damp the vibrations detected. The damper has the function of adjusting control constants for a control circuit according to the degree of deterioration with time, of the pads due to wear so that vibrations of the pads can be damped in an optimum manner. A vibration detector means detects frictional vibrations of the pads and the disk rotor. A control signal corresponding to the detected vibration frequency is applied to a vibrator means through a control circuit. When an input signal for correction timing is inputted from an ignition switch, a signal generator transmits a signal having a predetermined frequency to the vibrator means. The resulting vibration is detected by a signal detector. Based on the detection signal, transfer functions for the control circuit are adjusted to suppress vibrations having squealing frequencies.
摘要翻译：一种振动阻尼器，用于检测断裂垫的振动并振动该垫，以便抑制检测到的振动。阻尼器具有根据由于磨损而导致的焊盘劣化程度的控制电路的调节常数的功能，使得能够以最佳方式阻尼焊盘的振动。振动检测装置检测垫片和盘片转子的摩擦振动。通过控制电路将对应于检测到的振动频率的控制信号施加到振动器装置。当从点火开关输入用于校正定时的输入信号时，信号发生器将具有预定频率的信号发送到振动器装置。所产生的振动由信号检测器检测。基于检测信号，调整控制电路的传递函数以抑制具有尖叫频率的振动。

7. 发明授权

US06703388B2 Nitrogen-containing tricyclic compounds and drugs containing the same 失效
标题翻译：含氮三环化合物和含有这些化合物的药物
公开(公告)号：US06703388B2
公开(公告)日：2004-03-09
申请号：US10201952
申请日：2002-07-25
申请人： Mitsuaki Miyamoto , Tatsuya Yoshiuchi , Keizo Sato , Makoto Kaino , Masayuki Tanaka , Motohiro Soejima , Katsuhiro Moriya , Yoshinori Sakuma , Koji Yamada , Kokichi Harada , Yukio Nishizawa , Seiichi Kobayashi , Makoto Okita , Koichi Katayama
发明人： Mitsuaki Miyamoto , Tatsuya Yoshiuchi , Keizo Sato , Makoto Kaino , Masayuki Tanaka , Motohiro Soejima , Katsuhiro Moriya , Yoshinori Sakuma , Koji Yamada , Kokichi Harada , Yukio Nishizawa , Seiichi Kobayashi , Makoto Okita , Koichi Katayama
IPC分类号： A61K31551
CPC分类号： C07D417/06 , C07D279/22 , C07D279/24 , C07D417/12 , C09B21/00 , C09B57/08
摘要： A phenothiazine, acridan, acridone oxime, acridone hydrazone and dibenzodiazepine derivative represented by formula (I) effective against diseases in which histamine, leukotrienes, etc. participate and effective in preventing or treating diseases in which chemical mediators such as histamine and leukotrienes participate, for example, asthma, allergic rhinitis, atopic dermatitis, urticaria, hay fever, gastrointestinal allergy and food allergy.
摘要翻译：苯并噻嗪，吖啶酮肟，吖啶酮肟，腙酮腙和二苯并二氮杂衍生物，其对组胺，白细胞三烯等参与并有效预防或治疗化学介质如组胺和白三烯参与的疾病有效，例如哮喘，过敏性鼻炎，特应性皮炎，荨麻疹，花粉症，胃肠道过敏和食物过敏。

8. 发明授权

US5860494A Vibration damper for use in disk brake 失效
标题翻译：振动阻尼器用于盘式制动器
公开(公告)号：US5860494A
公开(公告)日：1999-01-19
申请号：US902099
申请日：1997-07-29
申请人： Yukio Nishizawa , Shiro Nakajima
发明人： Yukio Nishizawa , Shiro Nakajima
IPC分类号： F16D55/00 , F16D55/228 , F16D65/00 , F16D65/14 , F16D65/16 , F16F15/00 , F16F15/02 , F16F15/03 , F16D65/38
CPC分类号： F16D55/228 , F16D65/00 , F16D65/0012 , F16D65/18 , F16F15/005 , F16F15/02 , F16F15/035 , F16D2055/0091 , F16D2121/02 , F16D2129/12
摘要： A is a vibration damper suppresses squeaks of a disk brake by positively damping vibrations of the brake. It is a high-performance, highly reliable vibration damper with no accurate machining required. This vibration damper has pressing pistons received in brake pistons so that brake fluid pressure acts thereon. It further includes a vibration detector for detecting brake vibrations through one of two pads, and a vibration imparter for vibrating the other pad based on detection signals of the vibration detector so as to cancel out the vibrations detected by the vibration detector. They are pressed against the back of the respective pads by the respective pressing pistons. By pressing them at a suitable pressure against the pads, it is possible to detect vibrations and vibrate the pads with high reliability. When replacing the pads, they never protrude from the pad pressing surfaces, so that they are less likely to be damaged or destroyed.
摘要翻译： A是振动阻尼器，通过积极地阻止制动器的振动来抑制盘式制动器的吱吱声。它是一种高性能，高可靠性的振动阻尼器，无需精确加工。该减震器具有接收在制动活塞中的按压活塞，从而使制动液压力作用在其上。其还包括：振动检测器，用于通过两个焊盘中的一个检测制动器振动;以及振动突起，用于基于振动检测器的检测信号振动另一个焊盘，以抵消由振动检测器检测到的振动。它们通过相应的按压活塞压在各个垫的背面。通过以适当的压力压在垫上，可以高度可靠地检测振动并振动垫。当更换垫片时，它们不会从垫压表面突出，因此它们不太可能被损坏或破坏。

9. 发明授权

US4984080A Video IF signal detector 失效
标题翻译：视频中频信号检测器
公开(公告)号：US4984080A
公开(公告)日：1991-01-08
申请号：US453272
申请日：1989-12-18
申请人： Yukio Nishizawa , Kazuo Urata
发明人： Yukio Nishizawa , Kazuo Urata
IPC分类号： H04N5/455
CPC分类号： H04N5/455
摘要： A video IF signal detector includes a first phase detector detecting a phase difference between an input video IF a signal and a first reference signal. A low pass filter acts on an output signal from the first phase detector. A VCO generates the first reference signal and a second reference signal in response to an output signal from the low pass filter. The first reference signal and the second reference signal have a fixed phase relation with each other. The first phase detector, the low pass filter, and the VCO compose a PLL. A second phase detector detects a phase difference between the input vido IF signal and the second reference signal and extracts a baseband video signal from the input video IF signal. The PLL is enabled during a first period where the input video IF signal is independent of display information. The PLL is disabled during a second period where the input video IF signal represents the display information.
摘要翻译：视频IF信号检测器包括检测输入视频IF信号和第一参考信号之间的相位差的第一相位检测器。低通滤波器作用于来自第一相位检测器的输出信号。响应于来自低通滤波器的输出信号，VCO产生第一参考信号和第二参考信号。第一参考信号和第二参考信号彼此具有固定的相位关系。第一相位检测器，低通滤波器和VCO组成一个PLL。第二相位检测器检测输入vido IF信号和第二参考信号之间的相位差，并从输入视频IF信号中提取基带视频信号。在输入视频IF信号独立于显示信息的第一时段期间，PLL被使能。在输入视频IF信号表示显示信息的第二时段期间，PLL被禁用。

10. 发明授权

US5865515A Vibration damping device 失效
标题翻译：减震装置
公开(公告)号：US5865515A
公开(公告)日：1999-02-02
申请号：US845413
申请日：1997-04-25
申请人： Yukio Nishizawa
发明人： Yukio Nishizawa
IPC分类号： F16F15/02 , B60T17/22 , F16D55/228 , F16D65/00 , F16D65/14 , F16D65/18 , F16D65/38
CPC分类号： B60T17/221 , F16D55/228 , F16D65/0012 , F16D2129/12
摘要： A vibration damper can suppress squeals of a brake in a positive and reliable manner while consuming less electric power. The damper has a vibration detector for detecting vibrations of the brake, and a vibrator for applying vibrations to the brake pad based on a detection signal from the vibration detector. An actuator circuit for actuating the vibration detector and vibrator is connected to a car battery through a changeover switch and another switch. These switches are closed only if a brake switch is detecting that the brake is being applied and a vehicle stop detector is detecting that the vehicle is not moving. When the switches are closed, electricity is supplied to the actuator circuit, so that the vibration detector and vibrator are actuated by the actuator circuit. With this arrangement, the damper is kept deactivated when it is unnecessary or detrimental to apply vibrations to the brake. Since it is activated only when necessary, it consumes less electric power.
摘要翻译：振动阻尼器可以以正确和可靠的方式抑制制动器的尖叫，同时消耗较少的电力。阻尼器具有用于检测制动器的振动的振动检测器和用于根据来自振动检测器的检测信号向制动衬块施加振动的振动器。用于致动振动检测器和振动器的致动器电路通过转换开关和另一个开关连接到汽车电池。只有当制动开关检测到制动器被施加并且车辆停止检测器检测到车辆没有移动时，这些开关才被关闭。当开关闭合时，向致动器电路供电，使得振动检测器和振动器由致动器电路致动。通过这种布置，当不需要或不利于对制动器施加振动时，阻尼器保持停用。由于仅在必要时被激活，因此消耗的电力较少。

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