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101. 发明授权

US07062311B1 Fluorescence observing apparatus 失效
标题翻译：荧光观察装置
公开(公告)号：US07062311B1
公开(公告)日：2006-06-13
申请号：US09611229
申请日：2000-07-06
申请人： Tomonari Sendai , Katsumi Hayashi , Kazuo Hakamata , Toshiro Hayakawa , Yoji Okazaki , Kenji Matsumoto
发明人： Tomonari Sendai , Katsumi Hayashi , Kazuo Hakamata , Toshiro Hayakawa , Yoji Okazaki , Kenji Matsumoto
IPC分类号： A61B6/00
CPC分类号： G01N21/6456 , A61B5/0071 , A61B5/0084 , G01N21/645 , G01N2021/6421 , G01N2201/0612
摘要： A fluorescence observing apparatus including a light source for emitting excitation light, an excitation light irradiation section for irradiating the excitation light to a sample, and a fluorescence measurement section for measuring fluorescence emitted from the sample by the irradiation of the excitation light. In the fluorescence observing apparatus, a GaN semiconductor laser is employed as the light source.
摘要翻译：包括用于发射激发光的光源的荧光观察装置，用于将激发光照射到样品的激发光照射部分和用于通过照射激发光来测量从样品发射的荧光的荧光测量部分。在荧光观察装置中，使用GaN半导体激光器作为光源。

102. 发明授权

US07016018B2 Exposure device 有权
标题翻译：曝光装置
公开(公告)号：US07016018B2
公开(公告)日：2006-03-21
申请号：US10859087
申请日：2004-06-03
申请人： Yoji Okazaki
发明人： Yoji Okazaki
IPC分类号： G03B27/54 , G03B27/42
CPC分类号： G03B27/54 , G03F7/7005 , G03F7/70291
摘要： The invention provides an exposure device that can conduct digital exposure with high precision and with a high light-use efficiency using evanescent light. Light that is modulated by a DMD and condensed by a microlens array is incident at corresponding optical fiber cores arranged in a matrix in an evanescent array head, and is guided through the insides of the optical fibers. Because the light condensed by the microlens array is incident at the optical fiber cores corresponding to the microlenses, the light can be efficiently incident. Evanescent light leaks out from micro-openings formed in emission-side end portions of the optical fibers, and a photosensitive material is exposed by this evanescent light.
摘要翻译：本发明提供一种曝光装置，其能够以高精度和高使用效率的ev逝光进行数字曝光。由DMD调制并由微透镜阵列聚光的光入射到排列成ev逝阵列头中的矩阵中的相应光纤芯，并被引导通过光纤的内部。由于由微透镜阵列聚光的光入射到对应于微透镜的光纤芯上，所以可以有效地入射光。渐逝光从形成在光纤的发射侧端部的微孔泄漏出来，感光材料通过该渐逝光曝光。

103. 发明申请

US20060021392A1 Washing machine 有权
标题翻译：洗衣机
公开(公告)号：US20060021392A1
公开(公告)日：2006-02-02
申请号：US10528791
申请日：2003-06-26
申请人： Tsuyoshi Hosoito , Yoji Okazaki
发明人： Tsuyoshi Hosoito , Yoji Okazaki
IPC分类号： D06F33/00
CPC分类号： D06F39/003 , D06F33/02 , D06F37/203 , D06F2202/04 , D06F2202/12
摘要： A washing machine includes an electric motor generating a driving force for wash, rinse and dehydration operations, a current detector detecting electric current flowing into the motor, a torque control unit performing a vector control for the motor on the basis of the current detected by the current detector so that torque developed by the motor is rendered optimum for at least the wash and dehydration operations, a speed control unit controlling a rotational speed of the motor, based on the current detected by the current detector, and a laundry amount determining unit determining an amount of laundry in a rotating tub, based on a magnitude of torque current in a period when a rotational speed of the motor varies.
摘要翻译：洗衣机包括产生洗涤，冲洗和脱水操作的驱动力的电动机，检测流入电动机的电流的电流检测器，基于由电动机检测到的电流对电动机执行矢量控制的转矩控制单元电流检测器，使得由电动机产生的转矩至少为洗涤和脱水操作提供最佳，速度控制单元基于由电流检测器检测的电流来控制电动机的转速，衣物量确定单元确定基于电动机的转速变化的期间的转矩电流的大小，旋转桶中的洗衣量。

104. 发明授权

US06816532B2 LASER-DIODE-EXCITED LASER APPARATUS, FIBER LASER APPARATUS, AND FIBER LASER AMPLIFIER IN WHICH LASER MEDIUM DOPED WITH ONE OF HO3+, SM3+, EU3+, DY3+, ER3+, AND TB3+IS EXCITED WITH GAN-BASED COMPOUND LASER DIODE 失效
标题翻译：激光二极管激光装置，光纤激光装置和光源激光放大器，其中激光介质与HO3 +，SM3 +，EU3 +，DY3 +，ER3 +和TB3 +之一掺入基于GAN的化合物激光二极管
公开(公告)号：US06816532B2
公开(公告)日：2004-11-09
申请号：US10143806
申请日：2002-05-14
申请人： Hisashi Ohtsuka , Yoji Okazaki , Takayuki Katoh
发明人： Hisashi Ohtsuka , Yoji Okazaki , Takayuki Katoh
IPC分类号： H01S3094
CPC分类号： H01S3/067 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/0602 , H01S3/09415 , H01S3/109 , H01S3/1603 , H01S3/161 , H01S3/1615 , H01S5/32341 , H01S2302/00
摘要： A solid-state laser crystal constituting a laser-diode-excited solid-state laser apparatus or an optical fiber constituting a fiber laser apparatus or fiber laser amplifier is doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ so that a laser beam is emitted from the solid-state laser crystal or the optical fiber, or incident light of the fiber laser amplifier is amplified, by one of the transitions from 5S2 to 5I7, from 5S2 to 5I8, from 4G5/2 to 6H5/2, from 4G5/2 to 6H7/2, from 4F3/2 to 6H11/2, from 5D0 to 7F2, from 4F9/2 to 6H13/2, from 4F9/2 to 6H11/2, from 4S3/2 to 4I15/2, from 2H9/2 to 4I13/2, and from 5D4 to 7F5. The above solid-state laser crystal or optical fiber is excited with a GaN-based compound laser diode.
摘要翻译：构成激光二极管激光固体激光装置的固态激光晶体或构成光纤激光装置或光纤激光放大器的光纤掺杂有Ho 3+，Sm 3+， 3+，Dy 3+，Er 3+和Tb 3+，使得激光束从固态激光晶体或光纤发射，或者光纤激光放大器的入射光为通过从<5> S2至<5> I7的从5S→5J8→4G5 / 2→6H5 / 2→4G5 / 2〜6 H7 / 2，从F3 / 2〜6H11 / 2，从5℃到0℃的F2，从F9 / 2到6的H13 / 2，从4/3> 3/1> 1/2，从4/3> 911/2到<6> H11 / 2，从S3 / D4至<7> F5。上述固态激光晶体或光纤被GaN基复合激光二极管激发。

105. 发明授权

US06764183B2 Color laser display employing excitation solid laser unit, fiber laser unit, or semi conductor laser unit 失效
标题翻译：彩色激光显示器采用激光固体激光单元，光纤激光单元或半导体激光单元
公开(公告)号：US06764183B2
公开(公告)日：2004-07-20
申请号：US09805833
申请日：2001-03-14
申请人： Yoji Okazaki
发明人： Yoji Okazaki
IPC分类号： G03B2100
CPC分类号： G09G3/02 , B82Y20/00 , G02B26/101 , G03B21/2033 , H01S3/06729 , H01S3/094007 , H01S3/09408 , H01S3/0941 , H01S3/1613 , H01S5/02415 , H01S5/02438 , H01S5/041 , H01S5/141 , H01S5/18369 , H01S5/2036 , H01S5/32341 , H01S5/34326 , H01S5/34333 , H01S5/4093 , H04N9/3129
摘要： Disclosed herein is a color laser display that comprises a red laser light source for emitting red laser light, a green laser light source for emitting green laser light, and a blue laser light source for emitting blue laser light. An excitation solid laser unit (which has a solid-state laser crystal doped with Pr3+ and a GaN semiconductor laser element for exciting the solid-state laser crystal), a fiber laser unit (which has a fiber with a Pr3+-doped core and a GaN semiconductor laser element for exciting the fiber), or a semiconductor laser unit (which has a semiconductor laser element, employing a GaN semiconductor, and a surface-emitting semiconductor element), is employed as at least one of the red laser light source, the green laser light source, or the blue laser light source.
摘要翻译：这里公开了一种彩色激光显示器，其包括用于发射红色激光的红色激光光源，用于发射绿色激光的绿色激光光源和用于发射蓝色激光的蓝色激光光源。激光固体激光单元（其具有掺杂有Pr 3+的固体激光晶体和用于激发固态激光晶体的GaN半导体激光元件），光纤激光单元（其具有Pr < 3 +>掺杂的芯和用于激发光纤的GaN半导体激光元件）或半导体激光器单元（其具有采用GaN半导体的半导体激光元件和表面发射半导体元件）至少被用作红色激光光源，绿色激光光源或蓝色激光光源之一。

106. 发明授权

US06760057B2 Optical recording method, apparatus, system and medium using high-power laser light 失效
标题翻译：使用大功率激光的光记录方法，装置，系统和介质
公开(公告)号：US06760057B2
公开(公告)日：2004-07-06
申请号：US10144863
申请日：2002-05-15
申请人： Toshiro Hayakawa , Nobufumi Mori , Yoji Okazaki , Hiroyuki Hiiro
发明人： Toshiro Hayakawa , Nobufumi Mori , Yoji Okazaki , Hiroyuki Hiiro
IPC分类号： G03C100
CPC分类号： B41J2/442
摘要： An optical recording method in which an effective recording sensitivity in the recording of image information on a photosensitive material is raised, whereby a productivity is enhanced owing to lowered energy (laser power) required for the recording or a heightened recording speed. An image is recorded by projecting a light beam onto the photosensitive material formed on a base material backing. The optical recording method includes the steps of: (a) successively outputting pulse light whose duty factor is at most 50%, from a light source; (b) modulating the pulse light output from the light source, in accordance with an image signal, and then projecting the modulated pulse light onto the photosensitive material; and (c) recording the image by causing the pulse light to scan the photosensitive material.
摘要翻译：提高了在感光材料上记录图像信息时的有效记录灵敏度的光记录方法，由于记录所需的能量（激光功率）降低或记录速度提高，从而提高了生产率。通过将光束投影到形成在基材背衬上的感光材料上来记录图像。光记录方法包括以下步骤：（a）从光源连续输出占空比最多为50％的脉冲光; （b）根据图像信号调制从光源输出的脉冲光，然后将调制的脉冲光投射到感光材料上; 和（c）通过使脉冲光扫描感光材料来记录图像。

107. 发明授权

US5933439A Etalon and single longitudinal mode laser 失效
标题翻译： Etalon和单纵模激光
公开(公告)号：US5933439A
公开(公告)日：1999-08-03
申请号：US877515
申请日：1997-06-17
申请人： Hiroaki Hyuga , Yoji Okazaki
发明人： Hiroaki Hyuga , Yoji Okazaki
IPC分类号： G02F1/37 , H01S3/082 , H01S3/098 , H01S3/109 , H01S3/137 , H01S3/16
CPC分类号： H01S3/08036 , H01S3/025 , H01S3/0401 , H01S3/08004 , H01S3/09415 , H01S3/109
摘要： An etalon is disposed in a resonator of a laser to make the laser oscillate in a single longitudinal mode. Opposite end faces of the etalon through which light travels are provided with coating by ion-assisted deposition to prevent output fluctuations of the laser due to changes in environmental moisture and/or aging of the laser. Preferably the coating is of HfO.sub.2 and SiO.sub.2. In accordance with a second aspect of the present invention, there is provided a single longitudinal mode laser comprising a resonator and an etalon which is disposed in the resonator to make the laser oscillate in a single longitudinal mode, wherein the improvement comprises that opposite end faces of the etalon through which light travels are provided with coating by ion-assisted deposition. Further, the resonator may be contained in an airtight casing.
摘要翻译：标准具设置在激光器的谐振器中，以使激光器以单一纵向模式振荡。通过离子辅助沉积，通过光线行进的标准具的相对端面由于环境湿度的变化和/或激光老化而导致激光器的输出波动。优选地，涂层是HfO 2和SiO 2。根据本发明的第二方面，提供了一种单纵模激光器，其包括谐振器和标准具，该谐振器和标准具设置在谐振器中以使激光器以单一纵向模式振荡，其中改进包括相对端面通过离子辅助沉积使光线穿过其的标准具被提供涂层。此外，谐振器可以容纳在气密的外壳中。

108. 发明授权

US5671240A Solid state laser 失效
标题翻译：固体激光
公开(公告)号：US5671240A
公开(公告)日：1997-09-23
申请号：US560121
申请日：1995-11-17
申请人： Yoji Okazaki
发明人： Yoji Okazaki
IPC分类号： G02F1/35 , H01S3/08 , H01S3/0941 , H01S3/098 , H01S3/109 , H01S3/11
CPC分类号： H01S3/08036 , G02F2001/3548 , H01S3/08059 , H01S3/09415 , H01S3/109
摘要： In a solid state laser, a solid state laser medium is pumped with a pumping source. A wavelength selector element is disposed in a laser resonator and a twisting element makes a mode of an oscillating beam a twisted mode in the laser resonator.
摘要翻译：在固态激光器中，固体激光介质用泵浦泵泵送。波长选择器元件设置在激光谐振器中，并且扭转元件在激光谐振器中使振荡光束成为扭曲模式。

109. 发明授权

US5415978A Image forming method using laser beam 失效
标题翻译：使用激光束的成像方法
公开(公告)号：US5415978A
公开(公告)日：1995-05-16
申请号：US181255
申请日：1994-01-13
申请人： Masahiro Asami , Nobuharu Nozaki , Yoji Okazaki
发明人： Masahiro Asami , Nobuharu Nozaki , Yoji Okazaki
IPC分类号： B41J2/525 , G03B27/73 , G03C1/00 , G03C1/10 , G03C5/08 , G03C7/00 , G03C7/30 , H04N1/50
CPC分类号： H04N1/50 , G03C7/3041 , Y10S430/146 , Y10S430/164
摘要： An image is formed in a color photosensitive material through scanning exposure by using at least one semiconductor laser excited solid laser including a semiconductor laser, a non-linear optical element and means for controlling the temperature thereof as a light source for producing a laser beam. The laser beam is modulated by an external modulator in accordance with the image to be formed. Among the combinations of photosensitive layers and laser beams, at least two laser beam light sources are such that a laser beam has a wavelength falling within .+-.20 nm from the maximum wavelength in the spectral sensitivity distribution of the corresponding photosensitive layer. Each photosensitive layer has a spectral sensitivity distribution with a peak width of up to 40 nm. The method enables to form an image in a conventional silver halide photosensitive material having spectral sensitivity in the visible region using a cost effective light source, the resulting image having color generated to a satisfactory density, free of a density variation, and hence of high quality.
摘要翻译：通过使用包括半导体激光器，非线性光学元件的至少一个半导体激光激光固体激光器和用于控制其温度作为用于产生激光束的光源的装置的扫描曝光，在彩色感光材料中形成图像。激光束根据要形成的图像由外部调制器调制。在感光层和激光束的组合中，至少两个激光束光源使得激光束的波长在对应的感光层的光谱灵敏度分布中与最大波长相差+/- 20nm。每个感光层具有峰值宽度高达40nm的光谱灵敏度分布。该方法能够使用成本有效的光源在可见光区域中具有光谱灵敏度的常规卤化银感光材料形成图像，所得到的图像产生的密度达到令人满意的密度，没有密度变化，因此具有高质量。

110. 发明授权

US5341393A Laser-diode-pumped solid-state laser 失效
标题翻译：激光二极管泵浦固态激光器
公开(公告)号：US5341393A
公开(公告)日：1994-08-23
申请号：US29378
申请日：1993-03-10
申请人： Yoji Okazaki , Hiroaki Hyuga
发明人： Yoji Okazaki , Hiroaki Hyuga
IPC分类号： H01S3/06 , H01S3/0941 , H01S3/109 , H01S5/06 , H01S3/09
CPC分类号： H01S3/109 , H01S3/0604 , H01S3/0612 , H01S3/0615 , H01S3/0621 , H01S3/0625 , H01S3/0627 , H01S3/09408 , H01S3/094084 , H01S3/09415 , H01S3/1095 , H01S3/1611
摘要： A laser-diode-pumped solid-state laser includes a solid-state laser rod which is doped with a rare-earth material such as neodium and has a wavelength converting function and a semiconductor laser which pumps the solid-state laser rod. Opposite end faces of the solid-state laser rod are formed into resonator mirrors, and a wavelength-converted wave such as a second harmonic of the laser beam oscillated by the solid-state laser rod or a sum frequency wave of a laser beam oscillated by the solid-state laser rod and a semiconductor laser beam emitted by a semiconductor laser is extracted.
摘要翻译：激光二极管泵浦固态激光器包括掺杂有诸如氖钠等稀土材料并具有波长转换功能的固体激光棒和泵浦固态激光棒的半导体激光器。固态激光棒的相对端面形成谐振镜，激光束的二次谐波等波长转换波由固态激光棒振荡，激光束的和频振荡由提取固体激光棒和由半导体激光器发射的半导体激光束。

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