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1. 发明申请

US20090168172A1 Glass Polarizer for Visible Light 有权
标题翻译：可见光玻璃偏光镜
公开(公告)号：US20090168172A1
公开(公告)日：2009-07-02
申请号：US12226815
申请日：2007-12-06
申请人： Khaled Jabri , Atsushi Arai , Hiromichi Nishimura , Yoshihiko Noro , Dai Takeda
发明人： Khaled Jabri , Atsushi Arai , Hiromichi Nishimura , Yoshihiko Noro , Dai Takeda
IPC分类号： G02B5/30
CPC分类号： B82Y20/00 , C03C14/006 , C03C2214/30 , G02B5/008 , G02B5/3058 , G03B21/2073 , H04N9/3144 , H04N9/3167
摘要： A glass polarizer applicable to projection-type liquid crystal displays and the like and having an excellent transmittance and extinction ratio with respect to light in the visible light region (500 nm to 600 nm) using silver halide containing glass as a starting material is provided.A glass polarizer for visible light according to the present invention is a polarizer manufactured by heating and stretching borosilicate glass in which silver halide particles are dispersed and deposited by heat treatment and reducing at least a portion of silver halide particles oriented and stretched in the glass to produce metallic silver particles. An average transmittance (T⊥ % 500 to 600 nm) in a wavelength range of 500 nm to 600 nm of light having a polarization plane perpendicular to a longitudinal direction of metallic silver particles having shape anisotropy that is uniaxially oriented and dispersed is 75% or more and an extinction ratio in the wavelength range is 25 dB or more.
摘要翻译：提供了一种适用于投射型液晶显示器等的玻璃偏振片，并且使用含卤化银的玻璃作为起始材料，在可见光区域（500nm至600nm）中具有优异的透光率和消光比。根据本发明的可见光玻璃偏光片是通过加热和拉伸硼硅酸盐玻璃制造的偏光镜，其中卤化银颗粒通过热处理分散和沉积，并将至少一部分在玻璃中取向和拉伸的卤化银颗粒还原成产生金属银颗粒。在垂直于具有单轴取向和分散的形状各向异性的金属银颗粒的纵向垂直的偏振面的500nm至600nm的波长范围内的平均透射率（T⊥％500至600nm）为75％或波长范围内的消光比为25dB以上。

2. 发明授权

US06795631B2 Optical waveguide apparatus and method of producing the same 失效
标题翻译：光波导装置及其制造方法
公开(公告)号：US06795631B2
公开(公告)日：2004-09-21
申请号：US10157065
申请日：2002-05-30
申请人： Yoshihiko Noro , Shiro Takahashi , Hisanori Suzuki , Satoshi Kobayashi
发明人： Yoshihiko Noro , Shiro Takahashi , Hisanori Suzuki , Satoshi Kobayashi
IPC分类号： G02B610
CPC分类号： G02B6/12011 , G02B6/1203 , G02B2006/12038 , G02B2006/121 , G02B2006/12135 , G02B2006/12178
摘要： An optical waveguide apparatus comprises a substrate (1), a patterned waveguide as a core (4), and an upper cladding layer (10) formed on the substrate. The core is surrounded by a cladding comprising the substrate as a lower cladding layer and the upper cladding layer and smaller in refractive index than the core. The core and the cladding are integrally coupled to each other in a manner such that temperature-dependent expansion or contraction is performed substantially in accordance the characteristic of the cladding. The core and the cladding are made of materials selected so that the variation in optical path length according to the temperature-dependent expansion or contraction of the cladding is canceled by the variation in optical path length according to temperature-dependent variation in refractive index of the core.
摘要翻译：一种光波导装置，包括基板（1），作为芯（4）的图案化波导和形成在基板上的上包层（10）。该芯被包层包围，该包层包括作为下包层的衬底和上包层，并且折射率小于芯。芯和包层以这样的方式彼此一体地耦合，使得基本上根据包层的特性进行依赖于温度的膨胀或收缩。芯和包层由选择的材料制成，使得根据温度依赖的包层的膨胀或收缩，光路长度的变化由于光程长度的变化而被消除，其中根据温度依赖的折射率的变化核心。

3. 发明授权

US4201964A Elastic surface wave device 失效
标题翻译：弹性表面波装置
公开(公告)号：US4201964A
公开(公告)日：1980-05-06
申请号：US917220
申请日：1978-06-20
申请人： Yoshihiko Noro , Katashi Hazama , Jun Yamada , Hitoshi Yanagihara , Michiyori Miura
发明人： Yoshihiko Noro , Katashi Hazama , Jun Yamada , Hitoshi Yanagihara , Michiyori Miura
IPC分类号： H03H3/08 , H03H9/02 , H03H9/145 , H03H9/64 , H03H9/04 , H03H9/26 , H03H9/30 , H03H9/32
CPC分类号： H03H9/14573 , H03H9/02842 , H03H9/1452 , H03H9/14547 , H03H9/14555 , H03H9/6496 , H03H9/02992
摘要： To eliminate disturbance signals caused by the reflection from the unitary stem areas of comb-like electrodes of an interdigital transducer in an elastic surface wave device, the edges of the unitary stem areas perpendicular to the surface wave propagating direction includes at least one pair of partial edges, the positions of the partial edges in each of the at least one pair of partial edges differ by (2n+1).multidot..lambda./4 from each other in the surface wave propagating direction, and the lengths of the partial edges in the each pair are equal to each other, where n represents zero or a positive integer and .lambda. represents the wavelength of the elastic surface.
摘要翻译：为了消除由弹性表面波装置中的叉指式换能器的梳状电极的整体茎区域的反射引起的干扰信号，垂直于表面波传播方向的整体茎区域的边缘包括至少一对部分边缘中，至少一对部分边缘中的每一个中的部分边缘的位置在表面波传播方向上彼此相差（2n + 1）×λ/ 4，并且每个边缘中的部分边缘的长度对彼此相等，其中n表示零或正整数，λ表示弹性表面的波长。

4. 发明授权

US08077389B2 Glass polarizer for visible light 有权
标题翻译：玻璃偏光片可见光
公开(公告)号：US08077389B2
公开(公告)日：2011-12-13
申请号：US12226815
申请日：2007-12-06
申请人： Khaled Jabri , Atsushi Arai , Hiromichi Nishimura , Yoshihiko Noro , Dai Takeda
发明人： Khaled Jabri , Atsushi Arai , Hiromichi Nishimura , Yoshihiko Noro , Dai Takeda
IPC分类号： G02B5/30 , G02B27/28 , F21V9/14 , G02C7/12
CPC分类号： B82Y20/00 , C03C14/006 , C03C2214/30 , G02B5/008 , G02B5/3058 , G03B21/2073 , H04N9/3144 , H04N9/3167
摘要： A glass polarizer applicable to projection-type liquid crystal displays and the like and having an excellent transmittance and extinction ratio with respect to light in the visible light region (500 nm to 600 nm) using silver halide containing glass as a starting material is provided.A glass polarizer for visible light according to the present invention is a polarizer manufactured by heating and stretching borosilicate glass in which silver halide particles are dispersed and deposited by heat treatment and reducing at least a portion of silver halide particles oriented and stretched in the glass to produce metallic silver particles. An average transmittance (T⊥ % 500 to 600 nm) in a wavelength range of 500 nm to 600 nm of light having a polarization plane perpendicular to a longitudinal direction of metallic silver particles having shape anisotropy that is uniaxially oriented and dispersed is 75% or more and an extinction ratio in the wavelength range is 25 dB or more.
摘要翻译：提供了一种适用于投射型液晶显示器等的玻璃偏振片，并且使用含卤化银的玻璃作为起始材料，在可见光区域（500nm至600nm）中具有优异的透光率和消光比。根据本发明的可见光玻璃偏光片是通过加热和拉伸硼硅酸盐玻璃制造的偏光镜，其中卤化银颗粒通过热处理分散和沉积，并将至少一部分在玻璃中取向和拉伸的卤化银颗粒还原成产生金属银颗粒。在垂直于具有单轴取向和分散的形状各向异性的金属银颗粒的纵向垂直的偏振面的500nm至600nm的波长范围内的平均透射率（T⊥％500至600nm）为75％或波长范围内的消光比为25dB以上。

5. 发明授权

US5642345A Recording/reproducing apparatus including frequency modulator for frequency-modulating digital-modulated signal and frequency demodulator for frequency-demodulating signal to obtain digital-modulated signal 失效
标题翻译：包括用于频率调制数字调制信号的频率调制器和用于频率解调信号的频率解调器的记录/再现装置，以获得数字调制信号
公开(公告)号：US5642345A
公开(公告)日：1997-06-24
申请号：US243911
申请日：1994-05-17
申请人： Masaaki Kurebayashi , Nobuhiro Tokushuku , Makoto Miyamoto , Naomi Suzuki , Yoshihiko Noro
发明人： Masaaki Kurebayashi , Nobuhiro Tokushuku , Makoto Miyamoto , Naomi Suzuki , Yoshihiko Noro
IPC分类号： G11B20/10 , G11B7/0045 , G11B20/00 , H04N5/765 , H04N5/775 , H04N5/85 , H04N9/80 , G11B7/00 , H04N5/76
CPC分类号： G11B20/00 , H04N9/80 , G11B7/0045 , H04N5/765 , H04N5/775 , H04N5/85
摘要： A recording apparatus includes a recording medium, a frequency modulator for conducting frequency modulation on a digital-modulated signal to generate a recording signal, and a recording unit for recording the recording signal on the recording medium.
摘要翻译：记录装置包括记录介质，用于对数字调制信号进行频率调制以产生记录信号的频率调制器，以及用于将记录信号记录在记录介质上的记录单元。

6. 发明授权

US4223285A Elastic surface wave filter 失效
标题翻译：弹性表面波滤波器
公开(公告)号：US4223285A
公开(公告)日：1980-09-16
申请号：US857908
申请日：1977-12-06
申请人： Katashi Hazama , Jun Yamada , Yoshihiko Noro
发明人： Katashi Hazama , Jun Yamada , Yoshihiko Noro
IPC分类号： H03H3/08 , H03H9/02 , H03H9/145 , H03H9/64 , H04N9/77 , H03H9/04 , H03H9/26 , H03H9/32
CPC分类号： H03H9/6423 , H03H9/02874 , H03H9/1452
摘要： An elastic surface wave filter for use as an intermediate frequency filter in a color television receiver, comprising an input electrode provided on a piezoelectric substrate plate for converting an electric signal into elastic surface waves propagating through the surface layer of the piezoelectric substrate plate, a propagation path for the elastic surface waves in the piezoelectric substrate plate and an output electrode for converting the propagated elastic surface wave into an electric signal, wherein the fingers of the input electrode are so arranged that the position at which the overlap of the interleaved fingers is maximum is farther with respect to the output electrode than the middle point along the lengthwise direction of the input electrode and wherein the pitch between the adjacent interleaved fingers is non-uniform on both the sides of the position of the maximum overlap, whereby desired group delay and amplitude characteristics for predetermined frequencies are easily and simultaneously obtained.
摘要翻译：一种在彩色电视接收机中用作中频滤波器的弹性表面波滤波器，包括设置在压电基板上用于将电信号转换成通过压电基板的表面层传播的弹性表面波的输入电极，传播压电基板中的弹性表面波的路径和用于将传播的弹性表面波转换为电信号的输出电极，其中输入电极的指状物布置成使得交错的手指的重叠的位置最大相对于输出电极比沿着输入电极的长度方向的中点更远，并且其中相邻交错的手指之间的间距在最大重叠的位置的两侧是不均匀的，由此期望的组延迟和预定频率的振幅特性很容易同时获得。

7. 发明申请

US20100134705A1 Glass Polarizer and Manufacturing Method Thereof 有权
标题翻译：玻璃偏光镜及其制造方法
公开(公告)号：US20100134705A1
公开(公告)日：2010-06-03
申请号：US12226814
申请日：2008-03-04
申请人： Khaled Jabri , Nobuhito Takeshima , Atsushi Arai , Hiromichi Nishimura , Toshiharu Yamashita , Yoshihiko Noro
发明人： Khaled Jabri , Nobuhito Takeshima , Atsushi Arai , Hiromichi Nishimura , Toshiharu Yamashita , Yoshihiko Noro
IPC分类号： G02F1/1335 , G02B1/08 , C03C15/00
CPC分类号： C03B32/00 , C03B23/037 , C03C1/00 , G02B5/3041 , G03B21/14 , G03B21/16 , G03B21/2073 , G03B33/12
摘要： A glass polarizer having an excellent transmittance and extinction ratio with respect to light in the visible light range including blue using silver halide containing glass as a starting material is provided.A manufacturing method according to the present invention to manufacture glass polarizers is characterized in that borosilicate glass in which silver halide particles are dispersed and deposited by heat treatment is reduced to generate metallic silver particles from at least a portion of silver halide and then, heated for stretching to generate silver halide particles oriented and stretched in the glass.
摘要翻译：提供了一种玻璃偏振器，其具有相对于包括蓝色的可见光范围内的光的透光率和消光比优异，使用含卤化银的玻璃作为原料。本发明制造玻璃偏振片的制造方法的特征在于，通过热处理分散和沉积卤化银颗粒的硼硅酸盐玻璃被还原，从卤化银的至少一部分产生金属银颗粒，然后加热拉伸以产生在玻璃中取向和拉伸的卤化银颗粒。

8. 发明授权

US5539710A Video optical disk system compatible with both read only and writable optical disks having the same recording format 失效
标题翻译：视频光盘系统与具有相同记录格式的只读和可写光盘兼容
公开(公告)号：US5539710A
公开(公告)日：1996-07-23
申请号：US24359
申请日：1993-03-01
申请人： Nobuhiro Tokushuku , Masaaki Kurebayashi , Kouichi Moritani , Hitoshi Yanagihara , Katsuo Konishi , Katsuyuki Tanaka , Yoshihiko Noro , Yoshie Kodera
发明人： Nobuhiro Tokushuku , Masaaki Kurebayashi , Kouichi Moritani , Hitoshi Yanagihara , Katsuo Konishi , Katsuyuki Tanaka , Yoshihiko Noro , Yoshie Kodera
IPC分类号： G11B7/00 , G11B7/0037 , G11B7/004 , G11B7/0045 , G11B7/005 , G11B7/09 , G11B7/095 , G11B7/24 , G11B7/243 , G11B7/28 , G11B19/12 , G11B20/00 , G11B20/12 , G11B17/22
CPC分类号： G11B20/1251 , G11B19/12 , G11B7/0037 , G11B7/00454 , G11B7/00455 , G11B7/0051 , G11B7/0903 , G11B7/0941 , G11B7/0956 , G11B7/24 , G11B7/0045 , G11B7/005 , G11B7/0908 , G11B7/243
摘要： A video optical disk system which can record/reproduce information in the same recording format as that of a read only type optical disk such as an LD, and is therefore compatible with both the read only type optical disk and a writable optical disk. A writable optical disk exhibiting a C/N ratio of at least 60 [dB] is employed, and has information recorded thereon with the same address signals as those of the LD and in the NTSC direct FM recording format. An optical head and an image processing circuit which are included in a player unit are made common to the recorded disk and the LD, and characteristics of a focusing/tracking control circuit, an RF signal preamplifier circuit and a tilt control circuit which are included in the player unit are changed over on the basis of reflectances of both types of optical disks, thereby enabling both the recorded disk and the LD to be reproduced. The users of the optical disk system can produce original video software by themselves, and can effectively utilize a software stock of read only type optical disks.
摘要翻译：可以以与诸如LD这样的只读型光盘相同的记录格式记录/再现信息的视频光盘系统，因此与只读型光盘和可写光盘兼容。采用C / N比至少为60 [dB]的可写光盘，并且具有与LD和NTSC直接FM记录格式相同的地址信号记录在其上的信息。包括在播放器单元中的光学头和图像处理电路与记录的盘和LD共同，以及聚焦/跟踪控制电路，RF信号前置放大器电路和倾斜控制电路的特性包括在基于两种类型的光盘的反射率来改变播放器单元，从而能够再现记录的盘和LD两者。光盘系统的用户可以自己生产原始的视频软件，可以有效利用只读型光盘的软件库。

9. 发明授权

US4551777A Tracking servo system for magnetic recording and reproducing apparatus using flexible magnetic disk 失效
标题翻译：用于使用磁性磁盘的磁记录和再现装置的跟踪伺服系统
公开(公告)号：US4551777A
公开(公告)日：1985-11-05
申请号：US407080
申请日：1982-08-11
申请人： Tadashi Saito , Shigemitsu Higuchi , Kazutoshi Konno , Tohru Sampei , Kenji Hayashi , Yoshihiko Noro , Manabu Wakabayashi
发明人： Tadashi Saito , Shigemitsu Higuchi , Kazutoshi Konno , Tohru Sampei , Kenji Hayashi , Yoshihiko Noro , Manabu Wakabayashi
IPC分类号： G11B21/10 , G11B5/55 , G11B5/596
CPC分类号： G11B5/5521 , G11B5/59633
摘要： A tracking servo system for a magnetic recording and reproducing apparatus uses a flexible magnetic disk having thereon at least first, second and third tracks each of which includes a data track portion and a pair of servo track portions located on both sides of the data track portion. Tracking signals having different frequencies are recorded on the first, second and third servo track pairs. Servo and data heads are formed in a unitary structure. When the data head records an information signal on the second data track portion or reads out the recorded information signal therefrom, the servo head reads out the tracking signals recorded on the first and third servo track portions.
摘要翻译：用于磁记录和再现装置的跟踪伺服系统使用其上具有至少第一，第二和第三磁道的柔性磁盘，每个磁道包括数据磁道部分和位于数据磁道部分两侧的一对伺服磁道部分。具有不同频率的跟踪信号被记录在第一，第二和第三伺服轨道对上。伺服和数据头形成为一体的结构。当数据头在第二数据轨道部分记录信息信号或从其读出记录的信息信号时，伺服头读出记录在第一和第三伺服磁道部分上的跟踪信号。

10. 发明授权

US08063999B2 Glass polarizer and manufacturing method thereof 有权
标题翻译：玻璃偏光片及其制造方法
公开(公告)号：US08063999B2
公开(公告)日：2011-11-22
申请号：US12226814
申请日：2008-03-04
申请人： Khaled Jabri , Nobuhito Takeshima , Atsushi Arai , Hiromichi Nishimura , Toshiharu Yamashita , Yoshihiko Noro
发明人： Khaled Jabri , Nobuhito Takeshima , Atsushi Arai , Hiromichi Nishimura , Toshiharu Yamashita , Yoshihiko Noro
IPC分类号： G02F1/1335 , C03C1/00 , C03B21/00
CPC分类号： C03B32/00 , C03B23/037 , C03C1/00 , G02B5/3041 , G03B21/14 , G03B21/16 , G03B21/2073 , G03B33/12
摘要： A glass polarizer having an excellent transmittance and extinction ratio with respect to light in the visible light range including blue using silver halide containing glass as a starting material is provided.A manufacturing method according to the present invention to manufacture glass polarizers is characterized in that borosilicate glass in which silver halide particles are dispersed and deposited by heat treatment is reduced to generate metallic silver particles from at least a portion of silver halide and then, heated for stretching to generate silver halide particles oriented and stretched in the glass.
摘要翻译：提供了一种玻璃偏振器，其具有相对于包括蓝色的可见光范围内的光的透光率和消光比优异，使用含卤化银的玻璃作为原料。本发明制造玻璃偏振片的制造方法的特征在于，通过热处理分散和沉积卤化银颗粒的硼硅酸盐玻璃被还原，从卤化银的至少一部分产生金属银颗粒，然后加热拉伸以产生在玻璃中取向和拉伸的卤化银颗粒。

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