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31. 发明授权

US06272100B1 Information recording/reproducing apparatus and method and information recording medium 失效
公开(公告)号：US06272100B1
公开(公告)日：2001-08-07
申请号：US09059977
申请日：1998-04-14
申请人： Tsuyoshi Toda , Shigeru Nakamura , Takeshi Maeda
发明人： Tsuyoshi Toda , Shigeru Nakamura , Takeshi Maeda
IPC分类号： G11B700
CPC分类号： G11B7/126 , G11B7/00454 , G11B7/006
摘要： An information recording/reproducing apparatus includes a detector circuit for detecting a state of reflection light from the recording medium, a control circuit for calculating a radiation power used for writing the information in the recording medium, in accordance with the reflection light state, a pulse generator circuit for generating record pulse information in accordance with the radiation power, and an optical driver circuit for converting the record pulse information into optical information in accordance with the radiation power and driving the optical head to record the light information into the recording medium. Accordingly, the apparatus records information by applying light from an optical head to a record area of a recording medium and changing a state of the record area and reads the information recorded in the record area.

32. 发明授权

US6049642A Nonlinear optical switch 失效
标题翻译：非线性光开关
公开(公告)号：US6049642A
公开(公告)日：2000-04-11
申请号：US947937
申请日：1997-10-09
申请人： Shigeru Nakamura , Kazuhito Tajima
发明人： Shigeru Nakamura , Kazuhito Tajima
IPC分类号： G02F1/35 , G02F2/00 , H04Q11/00 , G02B6/35
CPC分类号： G02F1/3515 , G02F2/004 , H04Q11/0003
摘要： An optically controlled optical switch operating at a high speed and at a high efficiency can be realized with a simple construction. An optical signal exiting from a nonlinear optical waveguide is passed through an optical frequency filter and then guided into an optical output signal port. The optical frequency filter is a band-pass filter for passing only optical signal pulses having a center frequency of .omega.1. Where the center frequency .omega.0 of controlling light is set within the absorption region of the nonlinear optical waveguide, optical controlling pulses are absorbed, and carriers are excited. This results in a change in the refractive index. Consequently, the center frequency .omega.1 of only the optical signal pulses entered simultaneously with the optical controlling pulses is shifted to .omega.2. The optical frequency filter blocks optical signal pulses whose center frequency has been shifted to .omega.2. Thus, a gate-type optical switching action is accomplished.
摘要翻译：可以以简单的结构实现高速且高效率的光控光开关。从非线性光波导出射的光信号通过光频滤波器，然后被引导到光输出信号端口。光频滤波器是用于仅通过中心频率为ω1的光信号脉冲的带通滤波器。其中控制光的中心频率ω0设置在非线性光波导的吸收区域内，光控制脉冲被吸收，运营商兴奋不已。这导致折射率的变化。因此，仅与光控制脉冲同时输入的光信号脉冲的中心频率ω1移动到ω2。光频滤波器阻挡其中心频率已经移动到ω2的光信号脉冲。因此，门型实现了光切换动作。

33. 发明授权

US5945218A Process for formation of multilayer film 失效
标题翻译：多层膜的形成方法
公开(公告)号：US5945218A
公开(公告)日：1999-08-31
申请号：US66273
申请日：1998-04-24
申请人： Yasushi Nakao , Shigeru Nakamura
发明人： Yasushi Nakao , Shigeru Nakamura
IPC分类号： B05D1/36 , B05D5/06 , B05D7/00 , B05D7/24 , C09C1/62 , C09C3/06 , C09D5/00 , B05D3/02 , B05D7/26
CPC分类号： B05D7/572 , B05D5/066 , Y10T428/2991 , Y10T428/2998 , Y10T428/31504
摘要： A process for forming a multilayer film having superior high white iridescent appearance which comprises applying (A) a liquid white coating which comprises a thermosetting resin composition, a metal powder coated with a white pigment, and a titanium dioxide pigment, (B) a light-iridescent coating, and (C) a clear coating onto a substrate in this order to form a multilayer film, and then heating the substantially uncured films to crosslink and cure them simultaneously.
摘要翻译：一种形成具有优异的白色虹彩外观的多层膜的方法，其包括：（A）包含热固性树脂组合物的液体白色涂层，涂有白色颜料的金属粉末和二氧化钛颜料，（B）光（C）依次形成多层薄膜，然后加热基本上未固化的薄膜以同时交联和固化它们（C）在基底上的透明涂层。

34. 发明授权

US5781985A Method of making a gyro apparatus 失效
标题翻译：制造陀螺仪的方法
公开(公告)号：US5781985A
公开(公告)日：1998-07-21
申请号：US418657
申请日：1995-04-10
申请人： Takafumi Nakaishi , Takeshi Hojo , Takao Murakoshi , Isao Masuzawa , Shigeru Nakamura , Kazuaki Tani
发明人： Takafumi Nakaishi , Takeshi Hojo , Takao Murakoshi , Isao Masuzawa , Shigeru Nakamura , Kazuaki Tani
IPC分类号： G01C19/24 , G01P15/14 , G01P15/18 , H01F41/00
CPC分类号： G01C19/24 , G01P15/14 , G01P15/18 , Y10T29/49002 , Y10T29/49009 , Y10T29/4902 , Y10T74/1275
摘要： An acceleration detection gyro apparatus is of the electrostatic supporting type. This gyro apparatus call be made inexpensive, long in life, excellent in durability and can be applied to a wide variety of fields. A gyro rotor (20) is supported relative to a gyro case (21) by an electrostatic supporting force in a non-contact fashion and rotated about the spin axis along the Z axis by a rotor driving system. The gyro rotor (20) is disk-shaped and constructed by forming metal thin film electrodes on both surfaces of a plate member made of preferably an insulating material. The gyro apparatus includes a slave control system for slaving a displacement of the gyro rotor (20) relative to the gyro case (21) in the Z-axis direction (spin axis direction) and a central position control system for slaving a displacement of the gyro rotor (20) in the X-axis and Y-axon directions.
摘要翻译：加速度检测陀螺仪装置为静电支持型。该陀螺仪装置的使用寿命便宜，使用寿命长，耐久性优异，可应用于各种领域。陀螺转子（20）通过静电支撑力以非接触的方式相对于陀螺仪壳体（21）支撑，并通过转子驱动系统沿Z轴绕旋转轴线旋转。陀螺转子（20）是圆盘形的，通过在由优选绝缘材料制成的板件的两个表面上形成金属薄膜电极而构成。陀螺仪装置包括：从动控制系统，用于在Z轴方向（旋转轴线方向）上相对于陀螺仪壳体（21）排出陀螺转子（20）的位移;以及中心位置控制系统，用于使陀螺转子（20）在X轴和Y轴方向。

35. 发明授权

US5698310A Method for film formation and product thereof 失效
标题翻译：成膜方法及其制备方法
公开(公告)号：US5698310A
公开(公告)日：1997-12-16
申请号：US589007
申请日：1996-01-19
申请人： Shigeru Nakamura , Yutaka Mizutani , Terukazu Shibata , Toru Ozaki
发明人： Shigeru Nakamura , Yutaka Mizutani , Terukazu Shibata , Toru Ozaki
IPC分类号： B05D1/36 , B05D5/06 , B05D7/00 , B05D7/14 , C09D5/38 , C09D7/12 , C09D201/00 , C23C28/00
CPC分类号： B05D7/577 , B05D5/068 , C23C28/00 , Y10T428/256
摘要： The present invention provides a method for film formation, which comprises applying onto a substrate an electrocoating (A) and an intermediate coating (B) in this order, heat-curing the formed films of the coatings (A) and (B), applying thereon a liquid light color coating (C), the liquid light color coating (C) forming a color film having an L value of 30-95 in the Lab color system, which comprises 100 parts by weight of a thermosetting resin composition, 0.1-30 parts by weight of a fine aluminum powder having an average particle diameter of less than 10.mu. and 1-200 parts by weight of a titanium oxide pigment and which shows a film hiding power of 25.mu. or less and a film elongation ratio of 10-50% at 20.degree. C., a liquid metallic coating (D) which comprises 100 parts by weight of a thermosetting resin composition and 0.1-20 parts by weight of a metallic pigment having an average particle diameter of 3.mu. or more and which shows a film hiding power of 50.mu. or more and a film elongation ratio of 10% or less at 20.degree. C., and a clear coating (E) in this order on a wet-on-wet basis, and heating the formed films of the coatings (C), (D) and (E) to crosslink and cure the three films simultaneously. According to the method, part of the heat-curing steps employed in multilayer film formation can be eliminated and a multilayer film of smaller thickness and improved properties (e.g. improved surface smoothness and chipping resistance) can be obtained.
摘要翻译：本发明提供了一种成膜方法，其包括以下顺序将电涂层（A）和中间涂层（B）施加到基材上，对所形成的涂层（A）和（B）的膜进行热固化，在液体光色涂层（C）上，在Lab色彩系统中形成L值为30-95的彩色膜的液体光彩色涂层（C），其包含100重量份的热固性树脂组合物，0.1- 30重量份的平均粒径小于10微米的铝粉末和1-200重量份的氧化钛颜料，其膜遮盖力为25微米以下，膜伸长率为10 -50％，液体金属涂层（D），其包含100重量份的热固性树脂组合物和0.1-20重量份的平均粒径为3μm以上的金属颜料，其中显示50 um以上的膜遮盖力和膜延伸率离子比在20℃以下为10％以下，在湿润的基础上依次形成透明涂层（E），并加热涂层（C），（D）和（E）的成膜）以同时交联和固化三种膜。根据该方法，可以消除在多层膜形成中使用的一部分热固化步骤，并且可以获得更小的厚度和改善的性能（例如改善的表面平滑度和耐崩裂性）的多层膜。

36. 发明授权

US5449593A Processing solution for silver halide color photographic materials and method for processing the materials with use of the processing solutions 失效
标题翻译：用于卤化银彩色照相材料的加工溶液和使用该处理溶液处理材料的方法
公开(公告)号：US5449593A
公开(公告)日：1995-09-12
申请号：US838963
申请日：1992-02-21
申请人： Masakazu Morigaki , Hiroshi Kawamoto , Shigeru Nakamura
发明人： Masakazu Morigaki , Hiroshi Kawamoto , Shigeru Nakamura
IPC分类号： G03C11/00 , G03C7/30 , G03C7/42 , G03C7/407
CPC分类号： G03C7/3046 , G03C7/421
摘要： A processing solution for a silver halide color photographic material, said solution containing at least one kind of compound represented by formula (I), (II), or (III); ##STR1## the substituents are defined in the instant specification.
摘要翻译：一种用于卤化银彩色照相材料的处理溶液，所述溶液含有至少一种式（I），（II）或（III）表示的化合物; （I）（II）（III）取代基在本说明书中定义。

37. 发明授权

US5348845A Color image-stabilization processing solution used for processing a silver halide color photographic material and a processing method using the same 失效
标题翻译：用于处理卤化银彩色照相材料的彩色稳定处理溶液及使用其的处理方法
公开(公告)号：US5348845A
公开(公告)日：1994-09-20
申请号：US34121
申请日：1993-03-18
申请人： Masakazu Morigaki , Hiroshi Kawamoto , Yoshihiro Fujita , Shigeru Nakamura , Hiroyuki Watanabe , Morio Yagihara
发明人： Masakazu Morigaki , Hiroshi Kawamoto , Yoshihiro Fujita , Shigeru Nakamura , Hiroyuki Watanabe , Morio Yagihara
IPC分类号： G03C7/30 , G03C7/40
CPC分类号： G03C7/3046
摘要： Disclosed is a color image-stabilization processing solution for a silver halide color photographic material containing at least one of (a) an N-methylol compound represented by the following formula (I): ##STR1## wherein X represents a group of non-metallic atoms necessary to form a 1H-pyrazole ring or 1H-1,2,4-triazole ring together with the nitrogen atom;and (b) an N-methylol compound satisfying the condition that an equilibrium constant in water at room temperature is 2.times.10.sup.-2 mol/liter or less and a formaldehyde-releasing rate constant is 1.times.10.sup.-5 sec.sup.-1 or more. This solution permits one to dispense formaldehyde and its attendant risks. Also disclosed is a method for processing silver halide color photographic materials using such a solution.
摘要翻译：公开了一种含有（a）由下式（I）表示的N-羟甲基化合物中的至少一种的卤化银彩色照相材料的彩色稳定化处理溶液：其中X表示下式与氮原子一起形成1H-吡唑环或1H-1,2,4-三唑环所必需的非金属原子; 和（b）满足室温下水中的平衡常数为2×10 -2摩尔/升以下，甲醛释放速度常数为1×10 -5秒-1以上的条件的N-羟甲基化合物。该解决方案允许一个人分配甲醛及其伴随的风险。还公开了使用这种溶液处理卤化银彩色照相材料的方法。

38. 发明授权

US5330796A Method of forming coating films 失效
标题翻译：涂膜形成方法
公开(公告)号：US5330796A
公开(公告)日：1994-07-19
申请号：US878461
申请日：1992-05-05
申请人： Akira Kasari , Satoru Ito , Shigeru Nakamura
发明人： Akira Kasari , Satoru Ito , Shigeru Nakamura
IPC分类号： B05D5/06 , B05D7/00 , C08L61/20 , C08L83/04 , C09D133/06 , C09D143/04 , C09D167/00 , B05D1/36
CPC分类号： B05D7/532 , B05D5/068 , C09D133/06 , C09D143/04 , C09D167/00 , B05D2451/00 , B05D2601/02 , C08L61/20 , C08L83/04
摘要： The invention provides a method of forming a coating film by forming in sequence a pigmented base coat and a clear top coat on a substrate followed by finishing by the two-coat one-bake technique, the method being characterized by using, as a coating composition for pigmented base coat formation, a composition comprising, as essential components thereof,(1) an OH-containing resin,(2) an amino resin,(3) a polyorganosiloxane(4) a flaky metal powder and/or a mica powder, and( 5 ) an organic solvent,and using, as a coating composition for clear top coat formation, a composition comprising, as essential components thereof,(1) an OH-containing base resin which further contains at least one group selected from the class consisting of a silanol group and a hydrolyzable group bound directly to a silicon atom,( 2 ) an amino resin, and( 3 ) an organic solvent.
摘要翻译：本发明提供了一种形成涂膜的方法，该方法通过在基材上依次形成着色底涂层和透明面漆，然后通过双涂层单烘烤技术进行精加工，该方法的特征在于使用作为涂料组合物用于着色底涂层形成的组合物，包含作为其主要成分的组合物，（1）含OH树脂，（2）氨基树脂，（3）聚有机硅氧烷（4）片状金属粉末和/或云母粉末，和（5）有机溶剂，并且使用作为透明外涂层形成用涂料组合物的组合物，其包含作为其主要成分的组合物，（1）含OH基团树脂，其还含有选自以下的至少一种基团：由硅烷醇基和直接与硅原子结合的可水解基团，（2）氨基树脂和（3）有机溶剂组成。

39. 发明授权

US5245491A Magneto-optical head employing optical fiber connected stationary and movable portions 失效
标题翻译：磁光头采用光纤连接静止和可动部分
公开(公告)号：US5245491A
公开(公告)日：1993-09-14
申请号：US531989
申请日：1990-06-01
申请人： Makoto Horie , Hideyuki Takashima , Hirobumi Ouchi , Shigeru Nakamura , Masahiro Ojima
发明人： Makoto Horie , Hideyuki Takashima , Hirobumi Ouchi , Shigeru Nakamura , Masahiro Ojima
IPC分类号： G11B11/10 , G11B7/135 , G11B11/105
CPC分类号： G11B7/1384 , G11B11/10543
摘要： An optical fiber type magneto-optical head is capable of realizing satisfactory reductions in size and weight of a movable portion of an optical head. An extinction-type form of the optical fiber type magneto-optical head comprises a first optical device for condensing a polarized light beam and leading the light beam into a polarization-maintaining optical fiber, a second optical device for focusing light emerging from the optical fiber into a beam spot on a magnetic recording medium, a detector for detecting via the optical fiber light reflected from the magnetic recording medium with a change in polarized state, and an azimuth rotator disposed between the second optical device and the optical fiber, wherein the azimuth rotator is designed so that the angle of optical rotation upon one pass therethrough is.theta.k/2.+-.n.multidot.45.degree.where.theta.k/2.+-. : the Kerr rotation angle of a magnetic recording film of the recording medium,N= 0, 1, 2, . . . .A differential-type form of the optical fiber type magneto-optical head comprises, instead of the above-mentioned azimuth rotator, an azimuth rotator so designed that the angle of optical rotation upon one pass therethrough is22.5.degree..+-.45.degree.n(n=0, 1, 2, . . . ).
摘要翻译：光纤型磁光头能够实现光学头的可动部的尺寸和重量的令人满意的减小。消光型形式的光纤型磁光头包括用于聚集偏振光束并将光束引导到偏振保持光纤的第一光学装置，用于聚焦从光纤出射的光的第二光学装置变成磁记录介质上的光束点，用于通过具有偏振状态变化的从磁记录介质反射的光纤光检测的检测器和设置在第二光学器件与光纤之间的方位旋转器，其中方位角转子被设计成使得一次通过时的旋转角度为θk / 2 +/- nx45°，其中θk / 2 +/-：记录介质的磁记录膜的克尔旋转角度N = 0 ，1，2，。。。。差分型形式的光纤型磁光头包括代替上述方位旋转器的方位旋转器，其设计成使得一次通过的旋转角为22.5°+/- 45°（ n = 0,1,2，...）。

40. 发明授权

US5095472A Focusing error detecting system for optical head 失效
标题翻译：聚焦光头错误检测系统
公开(公告)号：US5095472A
公开(公告)日：1992-03-10
申请号：US531962
申请日：1990-06-01
申请人： Akihiro Uchino , Seigo Naitoh , Hirobumi Ouchi , Shigeru Nakamura
发明人： Akihiro Uchino , Seigo Naitoh , Hirobumi Ouchi , Shigeru Nakamura
IPC分类号： G11B11/10 , G11B7/09 , G11B7/13 , G11B7/135 , G11B11/105
CPC分类号： G11B7/1384 , G11B7/0912 , G11B7/13
摘要： In a focusing error detecting method for an optical head wherein a laser beam from a laser light source is applied to a magneto-optical recording medium to form an image as a light spot thereon, and a focusing error is detecting according to a reflected light from the magneto-optical recording medium, the focusing error detecting method includes a step of dividing the reflected light from the magneto-optical recording medium into a 0-th order light, a +1-st order light and a -1-st order light by a diffraction grating, a step of applying the +1-st order light and the -1-st order light to a first detector and a second detector, respectively, the first and second detectors being arranged before and behind a beam emitting position of the laser light source, respectively and a step of computing outputs from the first and second detectors to obtain a focusing error signal. It is preferably that the laser light source is a semiconductor laser, and that the first and second detectors are mounted on a chip of the semiconductor laser to form a hybrid construction, thereby making the optical head more compact.
摘要翻译：在用于光学头的聚焦误差检测方法中，其中将来自激光光源的激光束施加到磁光记录介质上以形成作为其上的光斑的图像，并且聚焦误差根据来自磁光记录介质，聚焦误差检测方法包括将来自磁光记录介质的反射光分为0级光，+ 1级光和-1级光的步骤通过衍射光栅，分别将第一和第一级光施加到第一检测器和第二检测器的步骤，第一和第二检测器被布置在光束发射位置之前和之后激光光源，以及计算来自第一和第二检测器的输出以获得聚焦误差信号的步骤。优选地，激光光源是半导体激光器，并且第一和第二检测器安装在半导体激光器的芯片上以形成混合结构，从而使得光学头更紧凑。

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