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41. 发明申请

US20080252871A1 Projection exposure apparatus 审中-公开
标题翻译：投影曝光装置
公开(公告)号：US20080252871A1
公开(公告)日：2008-10-16
申请号：US12069415
申请日：2008-02-08
申请人： Jin Sato , Masaru Yamaga , Akira Nakazawa , Koutatsu Kudo , Yuken Nakamoto
发明人： Jin Sato , Masaru Yamaga , Akira Nakazawa , Koutatsu Kudo , Yuken Nakamoto
IPC分类号： G03B27/70 , G03B27/72
CPC分类号： G03B27/72 , G03F7/70233 , G03F7/70575
摘要： The present invention relates to a projection exposure apparatus that forms predetermined patterns onto a substrate. The projection exposure apparatus for forming patterns onto a substrate, which includes a mask-stage for holding a photo-mask having predetermined patterns thereon, a light source for emitting a light ray containing spectral lines including g, h, i and j-lines, a wavelength selector for selecting a light ray containing predetermined spectral lines from the light ray emitted from the light source, an illumination optical system for irradiating the photo-mask with the selected light ray, an Offner type projection system for projecting the light having passed through the photo-mask onto the substrate, a substrate stage including a vacuum portion for holding the substrate, the substrate stage for positioning the substrate, and a light-shielding body for partially blocking the light irradiated to the substrate.
摘要翻译：投影曝光装置技术领域本发明涉及在基板上形成预定图案的投影曝光装置。用于在基板上形成图案的投影曝光装置，其包括用于保持其上具有预定图案的光掩模的掩模台，用于发射包含g，h，i和j行的谱线的光线的光源，用于从从光源发射的光线中选择包含预定光谱线的光线的波长选择器，用于用所选择的光线照射光掩模的照明光学系统，用于投射已经通过的光的偏移型投影系统光掩模到基板上，基板载台包括用于保持基板的真空部分，用于定位基板的基板台和用于部分地遮挡照射到基板的光的遮光体。

42. 发明申请

US20070258345A1 DIFFRACTION ELEMENT, OBJECTIVE LENS UNIT, OPTICAL PICKUP, OPTICAL DISC APPARATUS AND DESIGN METHOD FOR DIFFRACTION ELEMENT 失效
标题翻译：衍射元件，目标透镜单元，光学拾取器，光盘设备及其衍射元件设计方法
公开(公告)号：US20070258345A1
公开(公告)日：2007-11-08
申请号：US11683093
申请日：2007-03-07
申请人： Takatoshi Yamada , Satoshi Kawakita , Jin Sato , Kyu Kanno , Motoo Aiba
发明人： Takatoshi Yamada , Satoshi Kawakita , Jin Sato , Kyu Kanno , Motoo Aiba
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G02B5/1866 , G11B7/1275 , G11B7/1353 , G11B2007/0006
摘要： The first and second materials of the diffraction element are selected such that the first material's refraction indexes n1(λ1), n1(λ2) and n1(λ3) for the first, second and third wavelengths λ1, λ2 and λ3 and the second material's refraction indexes n2(λ1), n2(λ2) and n2(λ3) for the first, second and third wavelengths λ1, λ2 and λ3 satisfy one of the conditions (1) or (2).
摘要翻译：选择衍射元件的第一和第二材料，使得第一材料的折射指数n 1（λ1），n 1（λ2）和n 1（λ3）用于第一，第二和第三波长λ1，λ2 对于第一，第二和第三波长λ1，λ2和λ3，λ3和第二材料的折射指数n 2（λ1），n 2（λ2）和n 2（λ3）满足条件 1）或（2）。

43. 发明授权

US06784843B2 Multi-resonance antenna 有权
标题翻译：多谐振天线
公开(公告)号：US06784843B2
公开(公告)日：2004-08-31
申请号：US10257878
申请日：2002-10-17
申请人： Kengo Onaka , Shoji Nagumo , Takashi Ishihara , Jin Sato , Akira Miyata , Kazunari Kawahata
发明人： Kengo Onaka , Shoji Nagumo , Takashi Ishihara , Jin Sato , Akira Miyata , Kazunari Kawahata
IPC分类号： H01Q138
CPC分类号： H01Q19/005 , H01Q1/243 , H01Q1/38 , H01Q5/378 , H01Q9/0421 , H01Q9/0442 , H01Q9/045
摘要： In a multi-resonance antenna, at an open end of a radiation electrode of a feeding element and an open end of a radiation electrode of a parasitic element capacitance loading electrodes and ground electrodes are arranged opposite to each other. In the opposing portions, electric-field deflectors are provided, thus reducing the electric-field coupling between the feeding element and the parasitic element.
摘要翻译：在多共振天线中，在馈电元件的放射电极的开口端和寄生元件电容负载电极和接地电极的放射电极的开口端彼此相对布置。在相对部分中，提供电场偏转器，从而减小馈电元件和寄生元件之间的电场耦合。

44. 发明授权

US06657593B2 Surface mount type antenna and radio transmitter and receiver using the same 失效
公开(公告)号：US06657593B2
公开(公告)日：2003-12-02
申请号：US10155118
申请日：2002-05-28
申请人： Shoji Nagumo , Kengo Onaka , Takashi Ishihara , Jin Sato
发明人： Shoji Nagumo , Kengo Onaka , Takashi Ishihara , Jin Sato
IPC分类号： H01Q138
CPC分类号： H01Q9/0421 , H01Q1/38 , H01Q5/357 , H01Q5/378 , H01Q5/385 , H01Q5/392
摘要： A surface mount type antenna includes a loop-shaped fed radiation electrode provided on a substrate, and a non-fed radiation electrode is arranged close to the fed radiation electrode with a gap provided therebetween. One end side of the non-fed radiation electrode is grounded, and the other end side is an open end. A signal is sent to the non-fed radiation electrode from the fed radiation electrode by electromagnetic coupling to perform a resonant operation. The fed radiation electrode and the non-fed radiation electrode generate a double-resonant state. The double resonance extends the frequency band. When the fed radiation electrode and the non-fed radiation electrode are provided on the substrate to define an antenna, the size of the antenna is greatly reduced.

45. 发明授权

US06614401B2 Antenna-electrode structure and communication apparatus having the same 有权
公开(公告)号：US06614401B2
公开(公告)日：2003-09-02
申请号：US10096587
申请日：2002-03-14
申请人： Kengo Onaka , Shoji Nagumo , Takashi Ishihara , Jin Sato , Akira Miyata , Kazunari Kawahata
发明人： Kengo Onaka , Shoji Nagumo , Takashi Ishihara , Jin Sato , Akira Miyata , Kazunari Kawahata
IPC分类号： H01Q138
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q1/38 , H01Q5/378
摘要： An antenna-electrode structure includes a feeding radiant-electrode and a grounded portion arranged such that an open-end of the feeding radiant-electrode defines a capacitance to the grounded portion therebetween, and a non-feeding radiant-electrode arranged to electromagnetically couple the feeding radiant-electrode. The non-feeding radiant electrode is arranged such that an open-end thereof defines a capacitance to the grounded portion therebetween to produce a dual-frequency resonance state together with the feeding radiant-electrode. In response to a signal supplied from a signal-supply source, the feeding radiant-electrode performs an antenna action and the non-feeding radiant-electrode in turn performs an antenna action by signal transmission from the feeding radiant-electrode, such that by being excited from these actions, the grounded portion also performs an antenna action. Because of the antenna action of the grounded portion, the sizes of the feeding radiant-electrode and the non-feeding radiant electrode are reduced.

46. 发明授权

US06292329B1 Thin film single magnetic head 失效
标题翻译：薄膜单磁头
公开(公告)号：US06292329B1
公开(公告)日：2001-09-18
申请号：US09164663
申请日：1998-10-01
申请人： Jin Sato , Yoshihisa Nakamura , Hiroaki Muraoka , Toru Katakura
发明人： Jin Sato , Yoshihisa Nakamura , Hiroaki Muraoka , Toru Katakura
IPC分类号： G11B5147
CPC分类号： G11B5/1278 , G11B5/31 , G11B5/313 , Y10T29/49044
摘要： A thin-film single magnetic pole head which assures highly efficient magnetic energization of a main magnetic pole and which exhibits optimum recording characteristics even in case of recording on a double-layer perpendicular magnetic recording medium with a high frequency. The thin-film single magnetic pole head includes a main magnetic pole consisting of a soft magnetic thin film and a return yoke. A thin-film coil for energizing the main magnetic pole is constituted by a plurality of conductor layers extending substantially parallel to one another and substantially at right angles to the main magnetic pole. The conductor layers are layered together in the up-and-down direction on both sides of the main magnetic pole. A thin-film coil for magnetically energizing the main magnetic pole is constituted by selectively interconnecting the conductors. In this manner, the thin-film coil can be arranged at the foremost part of the main magnetic pole (towards the perpendicular magnetic recording medium facing surface) to render it possible to energize the foremost part of the main magnetic pole with high efficiency.
摘要翻译：一种薄膜单磁极头，其确保主磁极的高效磁通，并且即使在具有高频率的双层垂直磁记录介质上记录的情况下也表现出最佳的记录特性。薄膜单磁极头包括由软磁性薄膜和返回轭构成的主磁极。用于激励主磁极的薄膜线圈由基本上彼此平行延伸并与主磁极基本成直角延伸的多个导体层构成。导体层在主磁极的两侧沿上下方向层叠在一起。通过选择性地互连导体来构成用于使主磁极励磁的薄膜线圈。以这种方式，薄膜线圈可以布置在主磁极的最前部（朝向垂直的磁记录介质面对表面），以便能够以高效率激励主磁极的最前部。

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