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41. 发明授权

US07989378B2 TiO2-containing silica glass 有权
标题翻译：含TiO2的二氧化硅玻璃
公开(公告)号：US07989378B2
公开(公告)日：2011-08-02
申请号：US12824923
申请日：2010-06-28
申请人： Akio Koike , Yasutomi Iwahashi , Shinya Kikugawa
发明人： Akio Koike , Yasutomi Iwahashi , Shinya Kikugawa
IPC分类号： C03C3/06 , C03C3/11 , C03C3/112
CPC分类号： C03B19/1453 , C03B19/1461 , C03B32/00 , C03B2201/12 , C03B2201/23 , C03B2201/42 , C03C3/06 , C03C2201/12 , C03C2201/23 , C03C2201/40 , C03C2201/42 , C03C2203/40 , C03C2203/46 , C03C2203/54 , Y02P40/57
摘要： The present invention is to provide a TiO2—SiO2 glass having suitable thermal expansion properties as an optical member of an exposure tool for EUVL. The present invention relates to a TiO2-containing silica glass having a temperature, at which a coefficient of thermal expansion is 0 ppb/° C., falling within the range of 23±4° C. and a temperature width, in which a coefficient of thermal expansion is 0±5 ppb/° C., of 5° C. or more.
摘要翻译：本发明提供具有合适的热膨胀性能的TiO 2 -SiO 2玻璃作为EUVL用曝光工具的光学部件。本发明涉及热膨胀系数为0ppb /℃的温度为23±4℃的温度范围的含TiO2的二氧化硅玻璃，其温度范围为的热膨胀为0±5ppb /℃，为5℃以上。

42. 发明申请

US20110160062A1 PYRAZOLE COMPOUNDS, PROCESS FOR THEIR PRODUCTION AND HERBICIDES CONTAINING THEM 有权
标题翻译：吡咯化合物及其生产工艺及其除草剂
公开(公告)号：US20110160062A1
公开(公告)日：2011-06-30
申请号：US12993760
申请日：2009-05-19
申请人： Masamitsu Tsukamoto , Hiroshi Kikugawa , Souichiro Nagayama , Tatsuya Okita , Hiroshi Hata
发明人： Masamitsu Tsukamoto , Hiroshi Kikugawa , Souichiro Nagayama , Tatsuya Okita , Hiroshi Hata
IPC分类号： A01N43/56 , C07D231/20 , A01P13/00
CPC分类号： C07D231/20
摘要： The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A pyrazole compound represented by the formula (I) or its salt: wherein R1 is alkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl, R4 is alkyl, R5 is alkyl substituted by one alkoxy, alkoxy substituted by one alkoxy, or alkoxycarbonyl, R6 is alkylsulfonyl, A is alkylene substituted by at least one alkyl; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow.
摘要翻译：本发明提供了一种具有优异除草效果的新型除草剂，其广泛的应用范围包括农田和非农田以及各种施用方法，包括土壤处理和叶面处理。由式（I）表示的吡唑化合物或其盐：其中R1是烷基，R2是氢原子或烷基，R3是烷基，R4是烷基，R5是被一个烷氧基取代的烷基，被一个烷氧基取代的烷氧基，或烷氧基羰基，R6是烷基磺酰基，A是被至少一个烷基取代的亚烷基; 一个生产过程; 含有它作为活性成分的除草剂; 以及一种控制不期望的植物或抑制其生长的方法，其包括将除草有效量施用于不想要的植物或其生长的地方。

43. 发明授权

US07889607B2 Optical disk device and integrated circuit used therein 有权
标题翻译：光盘装置及其中使用的集成电路
公开(公告)号：US07889607B2
公开(公告)日：2011-02-15
申请号：US11333284
申请日：2006-01-18
申请人： Atsushi Kikugawa , Hiroyuki Minemura
发明人： Atsushi Kikugawa , Hiroyuki Minemura
IPC分类号： G11B7/00
CPC分类号： G11B7/005
摘要： This invention involves irradiating an optical disk with laser light, pulse-driven by a high-frequency signal from an HF oscillator, and converting the output of a photo-detector that receives laser light reflected from the optical disk into an electronic pulse readout signal using a current amplifier. The pulse readout signal is converted into a temporally continuous readout signal by a peak hold circuit. The invention solves the problems of SNR deterioration of the readout signal and the difficulty of removing the impact of high-frequency modulation accompanying the increase in the readout speed factor in optical disk devices.
摘要翻译：本发明涉及用来自HF振荡器的高频信号脉冲驱动的激光照射光盘，并将接收从光盘反射的激光的光检测器的输出转换为电子脉冲读出信号，该信号使用一个电流放大器。脉冲读出信号由峰值保持电路转换成时间连续的读出信号。本发明解决了伴随着光盘装置读出速度因素的增加而引起的读出信号的信噪比恶化的问题和消除高频调制的冲击的难度。

44. 发明授权

US07784307B2 Optical member made of synthetic quartz glass, and process for its production 失效
标题翻译：由合成石英玻璃制成的光学元件及其生产工艺
公开(公告)号：US07784307B2
公开(公告)日：2010-08-31
申请号：US11540760
申请日：2006-10-02
申请人： Tomonori Ogawa , Yoshiaki Ikuta , Shinya Kikugawa
发明人： Tomonori Ogawa , Yoshiaki Ikuta , Shinya Kikugawa
IPC分类号： C03B19/00 , C03B19/06 , C03C3/04 , C03C3/06
CPC分类号： C03C3/06 , C03C4/0071 , C03C4/0085 , C03C2201/23 , C03C2203/44 , C03C2203/54
摘要： To reduce the change in the refractive index of an irradiated portion of synthetic quartz glass, caused by the irradiation with a high energy light emitted from a light source such as a KrF excimer laser or an ArF excimer laser. A process for producing an optical member made of synthetic quartz glass, wherein the OH group concentration of the optical member is set depending upon the energy density of the laser beam employed, to adjust the ratio R (KJ/cm.sup.2-ppb).sup.-1 of the change in the refractive index of the optical member to the cumulative irradiation energy (KJ/cm.sup.2) by the laser, to be 0.Itoreq.R.Itoreq.0.2, thereby to control the change in the refractive index of the optical member made of synthetic quartz glass by the irradiation with a laser beam to be within a predetermined range.
摘要翻译：为了减少由诸如KrF准分子激光器或ArF准分子激光器的光源发射的高能量光的照射引起的合成石英玻璃的照射部分的折射率的变化。一种制造由合成石英玻璃制成的光学构件的方法，其中根据所使用的激光束的能量密度设置光学构件的OH基浓度，以调节比率R（KJ / cm 2 -Pbb ）为1，光学部件的折射率与激光的累积照射能量（KJ / cm 2）的变化为0.Itoreq.R.Itore.0.0，由此控制通过用激光束照射由合成石英玻璃制成的光学构件的折射率的变化在预定范围内。

45. 发明授权

US07739523B2 Display system, access point of display system, and power control method 失效
标题翻译：显示系统，显示系统接入点和电源控制方式
公开(公告)号：US07739523B2
公开(公告)日：2010-06-15
申请号：US10800324
申请日：2004-03-12
申请人： Noriyuki Kikugawa
发明人： Noriyuki Kikugawa
IPC分类号： G06F1/00 , G06F1/26 , G06F3/033 , G06G5/00
CPC分类号： G06F1/3265 , G06F1/3203 , Y02D10/153
摘要： Provided is a system including a computer, a display device for performing display based on a signal from the computer, and an access point for performing communication between a wired network and a wireless network and disposed between the computer and the display device. In response to operation for turning ON the display device or to a power ON instruction from another client device, the access point is activated and sends an activation signal for activating the computer. Upon receiving the activation signal, the computer is activated and outputs a signal to the display device. Further, in response to operation for turning OFF the display device or to a power OFF instruction from another client device, the access point sends a power shutoff signal to the computer and shuts off its own power. Upon detecting the power shutoff signal, the computer performs a shutdown process. When the signal from the computer stops being received, the display device shuts off its own power.
摘要翻译：提供了一种包括计算机，用于基于来自计算机的信号进行显示的显示装置的系统，以及用于在有线网络和无线网络之间进行通信并设置在计算机和显示装置之间的接入点。响应于从另一个客户端设备接通显示设备或开机指令的操作，接入点被激活并发送用于激活计算机的激活信号。当接收到激活信号时，计算机被激活并向显示装置输出信号。此外，响应于关闭显示装置的操作或来自另一个客户端装置的电源OFF指令的操作，接入点向计算机发送电源关闭信号并且切断其自己的电源。在检测到电源关闭信号时，计算机执行关机处理。当来自计算机的信号停止接收时，显示装置关闭其自身的电源。

46. 发明申请

US20090286683A1 BENZOYLPYRAZOLE COMPOUNDS AND HERBICIDES CONTAINING THEM 有权
标题翻译：苯甲酰基吡唑化合物和含有它们的除草剂
公开(公告)号：US20090286683A1
公开(公告)日：2009-11-19
申请号：US12094734
申请日：2006-12-13
申请人： Hiroshi Shimoharada , Masamitsu Tsukamoto , Masahiko Ikeguchi , Hiroshi Kikugawa , Makiko Sano , Yoshinori Kitahara , Hidemasa Kominami , Tatsuya Okita
发明人： Hiroshi Shimoharada , Masamitsu Tsukamoto , Masahiko Ikeguchi , Hiroshi Kikugawa , Makiko Sano , Yoshinori Kitahara , Hidemasa Kominami , Tatsuya Okita
IPC分类号： A01N43/56 , C07D231/18 , C07D405/10 , A01P13/00
CPC分类号： C07D231/20 , C07D405/12 , C07D413/12
摘要： A benzoylpyrazole compound represented by the formula (I) or its salt, useful as herbicides and intermediates thereof.
摘要翻译：由式（I）表示的苯甲酰基吡唑化合物或其盐，可用作除草剂及其中间体。

47. 发明申请

US20090196156A1 HIGH-SPEED OPTICAL DISK DRIVE 有权
标题翻译：高速光盘驱动器
公开(公告)号：US20090196156A1
公开(公告)日：2009-08-06
申请号：US12362378
申请日：2009-01-29
申请人： Atsushi Kikugawa
发明人： Atsushi Kikugawa
IPC分类号： G11B7/00
CPC分类号： G11B20/10046 , G11B7/126 , G11B20/10009 , G11B20/10037 , G11B20/10111 , G11B20/10296 , G11B20/10425 , G11B20/10481 , G11B2220/2541
摘要： If the read speed is increased while high-frequency modulated carrier is fixed at a constant frequency, it becomes difficult to separate the read signal from the carrier by using bandwidth limitation of the analog system because the upper limit of the read signal band nears to the carrier frequency. Moreover, if the separation between them is eased by raising the carrier frequency, a problem that write-waveform controls become difficult arises. However, the carrier amplitude can be suppressed simultaneously preventing leakage to the read signal band by converting the carrier frequency into the stop-band of the adaptive equalizer by making the use of aliasing that occurs at the A/D conversion.
摘要翻译：如果在高频调制载波固定为恒定频率的情况下增加读取速度，则由于读取信号频带的上限接近于模拟系统的上限，因此难以将读取信号与载波分离，因为使用模拟系统的带宽限制载波频率此外，如果通过提高载波频率来缓解它们之间的间隔，则会产生写波形控制变得困难的问题。然而，通过使用在A / D转换时发生的混叠，能够同时抑制载波振幅，从而将载波频率转换成自适应均衡器的阻带，从而可以防止对读取信号频带的泄漏。

48. 发明申请

US20090135699A1 OFFSET COMPENSATOR AND OPTICAL DISC DRIVE USING THE SAME 有权
标题翻译：偏移补偿器和光盘驱动器
公开(公告)号：US20090135699A1
公开(公告)日：2009-05-28
申请号：US12271093
申请日：2008-11-14
申请人： Atsushi KIKUGAWA
发明人： Atsushi KIKUGAWA
IPC分类号： G11B7/0045 , G11B27/36
CPC分类号： G11B20/10009 , G11B7/005 , G11B20/10037 , G11B20/10203 , G11B20/10425 , G11B20/1403 , G11B2007/0013 , G11B2020/1457
摘要： The generation of a pseudo-lock is prevented in a JFB offset compensator whose use has been conventionally limited due to a tendency to generate the pseudo-lock, and performance degradation of a PLL and a Viterbi decoder is suppressed. A means for monitoring an offset of a read signal is provided independently from the JFB offset compensator. With this configuration, the generation or a possibility of the generation of the pseudo-lock can be detected to reset an integrator. In order to reduce the influence of a large sporadic offset triggering the pseudo-lock, there may also be provided a limitter for limiting the absolute value of an offset signal inputted to the integrator or a limitter for limiting the absolute value of an offset compensation signal.
摘要翻译：在由于产生伪锁定的趋势而通常限制其使用的JFB偏移补偿器中，防止了伪锁定的产生，并且抑制了PLL和维特比解码器的性能劣化。与JFB偏移补偿器独立地提供用于监视读取信号的偏移的装置。利用这种配置，可以检测生成伪锁定的可能性或重置积分器。为了减少触发伪锁定的大量零星偏移的影响，还可以提供限制输入到积分器的偏移信号的绝对值或用于限制偏移补偿信号的绝对值的限幅器。

49. 发明申请

US20090104103A1 ARTIFICIAL QUARTZ MEMBER, PROCESS FOR PRODUCING THE SAME, AND OPTICAL ELEMENT COMPRISING THE SAME 有权
标题翻译：人造石成员，其生产方法以及包含其的光学元件
公开(公告)号：US20090104103A1
公开(公告)日：2009-04-23
申请号：US12336017
申请日：2008-12-16
申请人： Noriyuki AGATA , Shinya KIKUGAWA , Yutaka SHIMIZU , Kazumi YOSHIDA , Masatoshi NISHIMOTO
发明人： Noriyuki AGATA , Shinya KIKUGAWA , Yutaka SHIMIZU , Kazumi YOSHIDA , Masatoshi NISHIMOTO
IPC分类号： C01B33/12
CPC分类号： C03C3/06 , C03C2201/02 , C03C2201/32 , C03C2201/50 , C30B7/10 , C30B29/18 , Y10T117/1008
摘要： An object of the present invention is to provide an artificial quartz member inhibited from suffering the decrease in transmittance in a laser light wavelength region which is caused by long-term irradiation with a laser light having a wavelength of 200 nm or shorter; and a process for producing the artificial quartz member. The invention provides an artificial quartz member for use as an optical element to be irradiated with a laser light having a wavelength of 200 nm or shorter, having an aluminum content of 200 ppb or lower.
摘要翻译：本发明的目的在于提供一种人造石英部件，该人造石英部件由于长时间照射波长为200nm以下的激光而导致的激光波长区域的透射率降低; 以及人造石英部件的制造方法。本发明提供一种人造石英部件，其用作要用200ppm或更低的铝含量的波长为200nm或更短的激光照射的光学元件。

50. 发明授权

US07491475B2 Photomask substrate made of synthetic quartz glass and photomask 有权
标题翻译：由合成石英玻璃和光掩模制成的光掩模基板
公开(公告)号：US07491475B2
公开(公告)日：2009-02-17
申请号：US11478612
申请日：2006-07-03
申请人： Shinya Kikugawa , Keigo Hino , Hitoshi Mishiro
发明人： Shinya Kikugawa , Keigo Hino , Hitoshi Mishiro
IPC分类号： G03F1/00
CPC分类号： G03F7/70966 , C03B19/1453 , C03C3/06 , Y02P40/57 , Y10T428/31616
摘要： It is to provide a photomask substrate which has a low birefringence and with which polarized illumination can be employed or immersion exposure can be carried out.A photomask substrate made of a synthetic quartz glass to be used for production of a semiconductor employing a light source having an exposure wavelength of at most about 200 nm, which has a birefringence of at most 1 nm/6.35 mm at the exposure wavelength, and of which the amount of decrease in light transmittance is at most 1.0% as a difference in light transmittance at a wavelength of 217 nm, between before and after irradiation with Xe excimer lamp with an illuminance of 13.2 mW/cm2 for 20 minutes.
摘要翻译：提供一种具有低双折射率的光掩模衬底，并且可以采用偏振照明或可以进行浸没曝光。一种由合成石英玻璃制成的光掩模基板，用于生产在曝光波长处具有至多1nm / 6.35mm的双折射的具有至多约200nm的曝光波长的光源的半导体，以及在照射为13.2mW / cm 2的Xe准分子灯照射20分钟之前和之后，在217nm波长下的透光率差为1.0％以下。

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