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31. 发明授权

US07715073B2 Hologram recorder 有权
标题翻译：全息记录仪
公开(公告)号：US07715073B2
公开(公告)日：2010-05-11
申请号：US12110107
申请日：2008-04-25
申请人： Hiroyasu Yoshikawa , Koichi Tezuka , Kazushi Uno , Yasumasa Iwamura , Yuzuru Yamakage
发明人： Hiroyasu Yoshikawa , Koichi Tezuka , Kazushi Uno , Yasumasa Iwamura , Yuzuru Yamakage
IPC分类号： G03H1/28
CPC分类号： G03H1/12 , G03H1/02 , G03H2001/0224 , G03H2001/2675 , G03H2223/13 , G03H2225/31 , G03H2225/55 , G11B7/0065 , G11B7/128 , G11B7/1362
摘要： A hologram recorder is provided, in which coherent light from a light source is split into a signal beam and a reference beam, and the signal beam is modulated by a spatial light modulator to be directed to a hologram recording medium, while the reference beam is directed to the hologram recording medium to overlap with the signal beam for recording a hologram on the hologram recording medium. The hologram recorder includes a beam phase modulator provided with a plurality of optical devices (20p, 20p′) each configured to assume one of two modes such as ON mode and OFF mode, the ON mode for causing the reference beam to be passed or reflected in a predetermined direction toward the hologram recording medium, the OFF mode for causing the reference beam to be blocked or directed in another direction other than the predetermined direction. Each optical device (20p, 20p′) provides a phase difference 0 or π. A phase modulation controller is also provided for individually controlling the optical devices (20p, 20p′) to cause each of the optical devices to assume the ON mode or the OFF mode, thereby modulating the reference beam into a beam having a predetermined phase pattern.
摘要翻译：提供一种全息记录器，其中来自光源的相干光被分成信号光束和参考光束，信号光束由空间光调制器调制以被引导到全息图记录介质，而参考光束是指向全息图记录介质以与用于在全息图记录介质上记录全息图的信号光束重叠。该全息图记录器包括一个光束相位调制器，该光束相位调制器设置有多个光学装置（20p，20p'），每个光学装置被配置为采用两种模式之一，如ON模式和OFF模式，ON模式用于使参考光束通过或反射在朝向全息图记录介质的预定方向上，用于使参考光束被阻挡或指向除了预定方向之外的另一方向的OFF模式。每个光学装置（20p，20p'）提供相位差0或“pgr”。还提供了相位调制控制器，用于单独控制光学装置（20p，20p'）以使每个光学装置呈现ON模式或OFF模式，从而将参考光束调制成具有预定相位图案的光束。

32. 发明申请

US20090128876A1 HOLOGRAM RECORDING DEVICE 失效
标题翻译： HOLOGRAM记录装置
公开(公告)号：US20090128876A1
公开(公告)日：2009-05-21
申请号：US12356992
申请日：2009-01-21
申请人： Kazushi Uno , Koichi Tezuka , Hiroyasu Yoshikawa
发明人： Kazushi Uno , Koichi Tezuka , Hiroyasu Yoshikawa
IPC分类号： G03H1/04
CPC分类号： G11B7/1374 , G03H1/04 , G03H2240/51 , G03H2240/52 , G11B7/0065 , G11B7/1392
摘要： A hologram recording device records holograms by interference between an recording beam and a reference beam. The device includes an objective lens exhibiting a predetermined aberration. It is supposed that the laser beam applied to the beam splitter has an light intensity of 1, the recording beam and the reference beam emitted from the beam splitter have light intensities of P and 1−P, respectively, the optical magnification for the recording beam traveling from the beam splitter to the objective lens is a, and N pixels are used for modulation of the recording beam in the spatial light modulator. When the recording beam at the predetermined region has an amplitude 1/k times the amplitude of the reference beam, and the amplitude of the recording beam is X times as great as when there is no aberration, the predetermined aberration of the objective lens is determined to satisfy the formula: 0
摘要翻译：全息记录装置通过记录光束和参考光束之间的干涉来记录全息图。该装置包括具有预定像差的物镜。假设施加到分束器的激光束的光强度为1，从分束器发射的记录光束和参考光束分别具有P和1-P的光强度，记录光束的光学倍率从分束器传播到物镜是a，并且N个像素用于调制空间光调制器中的记录光束。当预定区域的记录光束具有参考光束的振幅的1 / k倍的幅度，并且记录光束的幅度是当不存在像差时的X倍，所以确定物镜的预定像差满足以下公式： $0<< / mo> mi> X<< / mo>\sqrt{a1-P）0.6x1kN。数学>}$

33. 发明授权

US5619482A Optical head unit for an optical disk using a diffraction grating 失效
$Optical head unit for an optical disk using a diffraction grating$
标题翻译：使用衍射光栅的光盘的光头单元
公开(公告)号：US5619482A
公开(公告)日：1997-04-08
申请号：US529270
申请日：1995-09-15
申请人： Koichi Tezuka , Kyoko Miyabe , Shingo Hamaguchi
发明人： Koichi Tezuka , Kyoko Miyabe , Shingo Hamaguchi
IPC分类号： G11B7/09 , G11B7/12 , G11B7/125 , G11B7/13 , G11B7/135 , G11B11/105
CPC分类号： G11B7/131 , G11B11/10576 , G11B7/0901 , G11B7/0908 , G11B7/0916 , G11B7/094 , G11B7/123 , G11B7/127 , G11B7/1353
摘要： An optical information recording-and-reproducing unit includes a diffraction section provided with a reflected optical beam reflected on a storage medium. The diffraction section has at least first and second areas, and from each of the first and second areas, a +1-order diffraction light and a -1-order diffraction light are produced. The unit further includes first and second optical detection sections respectively provided with one of a pair of +1-order diffraction lights and a pair of -1-order diffraction lights produced from the first and second areas of the diffraction section. The unit still further includes a first circuit section for generating a tracking error signal based on output signals of the first and second optical detection sections. In the unit, the light provided to the first optical detection section forms a first spot in a far-field state before convergence, and the light provided to the second optical detection section forms a second spot in a far-field state after convergence.
摘要翻译：光信息记录和再现单元包括具有在存储介质上反射的反射光束的衍射部分。衍射部分至少具有第一和第二区域，并且从第一和第二区域中的每一个产生+ 1级衍射光和-1级衍射光。该单元还包括分别设置有一对+ 1级衍射光和从衍射部的第一和第二区域产生的一对-1级衍射光中的一个的第一和第二光学检测部。该单元还包括用于基于第一和第二光学检测部分的输出信号产生跟踪误差信号的第一电路部分。在该单元中，提供给第一光学检测部的光在会聚之前形成处于远场状态的第一光点，并且提供给第二光检测部的光在会聚后形成远场状态的第二光点。

34. 发明授权

US5600618A Optical data recording/reproducing device and integrated head 失效
标题翻译：光学数据记录/再现装置和集成头
公开(公告)号：US5600618A
公开(公告)日：1997-02-04
申请号：US416044
申请日：1995-04-04
申请人： Koichi Tezuka , Kyoko Miyabe
发明人： Koichi Tezuka , Kyoko Miyabe
IPC分类号： G11B7/09 , G11B7/12 , G11B7/135 , G11B7/00
CPC分类号： G11B7/0916 , G11B7/094 , G11B7/123 , G11B7/1356 , G11B7/1362
摘要： An optical data recording/reproducing device, wherein the number of reflection in an optical path of coherent light formed between a coherent light source and an optical disk is twice or a larger even number of times, and the array direction of the coherent light source and photodetectors is substantially parallel to the face of the optical disk, resulting in a smaller size in the direction corresponding to the thickness of the optical disk.
摘要翻译：一种光学数据记录/再现装置，其中在相干光源和光盘之间形成的相干光的光路中的反射次数是偶数倍的两倍或更大，并且相干光源的阵列方向和光电检测器基本上平行于光盘的表面，导致在对应于光盘厚度的方向上的较小的尺寸。

35. 发明授权

US5075863A Distance measuring method and apparatus therefor 失效
标题翻译：距离测量方法及其设备
公开(公告)号：US5075863A
公开(公告)日：1991-12-24
申请号：US307891
申请日：1989-02-07
申请人： Akio Nagamune , Koichi Tezuka , Yoshiyuki Kanao
发明人： Akio Nagamune , Koichi Tezuka , Yoshiyuki Kanao
IPC分类号： B22D2/00 , G01F23/284 , G01S13/28 , G01S13/32
CPC分类号： G01F23/284 , B22D2/003 , G01S13/288 , G01S13/325
摘要： A distance measuring method and apparatus in which first and second pseudo random signals which are the same in pattern but slightly different in period are generated to obtain a correlation output of the first and second pseudo random signals before transmission thereof as a reference correlation output, and the first pseudo random signal is directly transmitted toward a target or alternatively a carrier wave is modulated by the first pseudo random signal and transmitted toward the target. A correlation output of the signal reflected and received from the target and the second pseudo random signal is detected and the distance to the target is measured from the time interval between the reference correlation output and the received correlation output. Alternatively, the modulated carrier wave reflected and received from the target and the second pseudo random signal are subjected to correlation processing to detect a correlative modulated carrier wave and the correlative modulated carrier wave is subjected to orthogonal detection by a reference carrier wave thereby obtaining a target detection output. Then, the distance to the target is measured from the time interval between the reference correlation output and the target detection output.
摘要翻译：产生距离测量方法和装置，其中以模式相同但周期稍有不同的第一和第二伪随机信号被产生，以获得其发送之前的第一和第二伪随机信号作为参考相关输出的相关输出，以及第一伪随机信号被直接发送到目标，或者替代地，载波被第一伪随机信号调制并被发送到目标。检测从目标反射和接收的信号与第二伪随机信号的相关输出，并且从参考相关输出和接收到的相关输出之间的时间间隔测量到目标的距离。或者，对从目标反射和接收的调制载波和第二伪随机信号进行相关处理以检测相关调制载波，并且通过参考载波对相关调制载波进行正交检波，从而获得目标检测输出。然后，从参考相关输出和目标检测输出之间的时间间隔测量到目标的距离。

36. 发明授权

US09725591B2 Reinforced resin composition for plating base, molded article, and electroplated component 有权
公开(公告)号：US09725591B2
公开(公告)日：2017-08-08
申请号：US12810409
申请日：2008-12-26
申请人： Koichi Tezuka , Iwao Fujimoto , Emiko Fujimoto , Masahito Nakamoto
发明人： Koichi Tezuka , Iwao Fujimoto , Masahito Nakamoto
IPC分类号： C25D5/56 , C08L25/12 , C08L69/00 , C08L67/02 , C08L55/02 , C08L51/04 , C08L67/00 , C08L63/00
CPC分类号： C08L67/02 , C08L25/12 , C08L51/04 , C08L55/02 , C08L63/00 , C08L67/00 , C08L69/00 , C08L2205/03 , C08L2666/02 , C25D5/56
摘要： The present invention relates to a reinforced resin composition for plating bases having excellent moldability, mechanical strengths, and plating ability, as well as being capable of improving the surface appearance of the molded article after plating. The reinforced resin composition for plating bases of the present invention includes: graft copolymer (A) in which a graft chain (A2) is grafted to a rubber polymer (A1) a matrix polymer (B) which includes one or more types of polymers selected from the group consisting of a vinyl-based copolymer (B-1), a polycarbonate resin (B-2), and a polyester resin (B-3); an inorganic filler (D); and a glycidyl ether unit-containing polymer (E). The content of the rubber polymer (A1) is from 5 to 25% by mass, relative to 100% by mass of the total amount of the component of (A) and the component of the matrix polymer (B).

37. 发明授权

US08877854B2 Reinforced thermoplastic resin composition and molded article 有权
标题翻译：增强热塑性树脂组合物和模制品
公开(公告)号：US08877854B2
公开(公告)日：2014-11-04
申请号：US12810400
申请日：2008-12-26
申请人： Koichi Tezuka , Masahito Nakamoto , Emiko Fujimoto
发明人： Iwao Fujimoto , Koichi Tezuka , Masahito Nakamoto
IPC分类号： C08L69/00 , C08L67/00 , C08L67/02 , C08L63/00 , C08L55/02 , C08L51/04 , C08L25/12 , C08K3/00 , C08K5/521
CPC分类号： C08L67/02 , C08K3/013 , C08K5/521 , C08L25/12 , C08L51/04 , C08L55/02 , C08L63/00 , C08L67/00 , C08L69/00 , C08L2205/03 , C08L2666/02
摘要： The present invention relates to a reinforced thermoplastic resin composition having excellent moldability, processability, and mechanical strengths, as well as being capable of improving the drop impact resistance (surface impact strength determined by a falling ball test). The reinforced thermoplastic resin composition of the present invention includes 10 to 60% by mass of a graft copolymer (A) having a graft chain (A2) grafted to a rubber polymer (A1); 40 to 90% by mass of a matrix polymer (B) which includes one or more types of polymers selected from the group consisting of a vinyl-based copolymer (B-1), a polycarbonate resin (B-2), and a polyester resin (B-3); 0.1 to 50 parts by mass of an inorganic filler (D); and 0.5 to 20 parts by mass of a glycidyl ether unit-containing polymer (E) having a mass average molecular weight of 3,000 to 200,000.
摘要翻译：本发明涉及成型性，加工性和机械强度优异的增强热塑性树脂组合物，以及能够提高耐滴落冲击性（通过落球试验测定的表面冲击强度）。本发明的增强热塑性树脂组合物含有10〜60质量％的接枝共聚物（A），其具有接枝到橡胶聚合物（A1）上的接枝链（A2）; 40〜90质量％的基质聚合物（B），其包含选自乙烯基类共聚物（B-1），聚碳酸酯树脂（B-2）和聚酯中的一种以上的聚合物树脂（B-3）; 0.1〜50质量份无机填料（D）; 和0.5〜20质量份的质均分子量为3,000〜200,000的含缩水甘油醚单元的聚合物（E）。

38. 发明授权

US08536248B2 Reinforced thermoplastic resin composition and molded article 有权
标题翻译：增强热塑性树脂组合物和模制品
公开(公告)号：US08536248B2
公开(公告)日：2013-09-17
申请号：US13497758
申请日：2010-09-24
申请人： Masahito Nakamoto , Koichi Tezuka
发明人： Masahito Nakamoto , Koichi Tezuka
IPC分类号： C08K9/04
CPC分类号： C08L69/00 , C08K5/521 , C08K9/04 , C08K9/08 , C08L51/04 , C08L55/02 , C08L2666/24
摘要： The reinforced thermoplastic resin composition of the present invention includes: 50 to 90% by weight of a polycarbonate resin (A); 10 to 50% by weight of a graft copolymer mixture (B) (provided that a total amount of the component (A) and the component (B) accounts for 100% by weight) which is obtained by graft-polymerizing an aromatic alkenyl compound monomer unit (a) and a vinyl cyanide compound monomer unit (b) onto a rubber polymer (B1); and 6 to 22 parts by weight of an inorganic filler (D) which has been surface-treated with a water-soluble polyamide, relative to the total of 100 parts by weight of the polycarbonate resin (A) and the graft copolymer mixture (B). There is provided a reinforced thermoplastic resin composition exhibiting excellent moldability, generates a minimal amount of gas during molding, and also being capable of improving the rigidity of the resulting molded article and the impact resistance when dropping the product.
摘要翻译：本发明的增强热塑性树脂组合物包含：50〜90重量％的聚碳酸酯树脂（A）; 10重量％至50重量％的接枝共聚物混合物（B）（条件是组分（A）和组分（B）的总量占100重量％）是通过将芳族链烯基化合物单体单元（a）和乙烯基氰化合物单体单元（b）加到橡胶聚合物（B1）上; 和6〜22重量份用水溶性聚酰胺表面处理的无机填料（D）相对于聚碳酸酯树脂（A）和接枝共聚物混合物（B）总计100重量份）。本发明提供一种增塑热塑性树脂组合物，其具有优异的成型性，在成型时产生最少量的气体，并且还能够提高所得模塑制品的刚性和降低产品时的耐冲击性。

39. 发明申请

US20100276289A1 Reinforced Resin Composition For Plating Base, Molded Article, And Electroplated Component 有权
标题翻译：用于电镀基底，模制品和电镀组件的增强树脂组合物
公开(公告)号：US20100276289A1
公开(公告)日：2010-11-04
申请号：US12810409
申请日：2008-12-26
申请人： Koichi Tezuka , Iwao Fujimoto , Emiko Fujimoto , Masahito Nakamoto
发明人： Koichi Tezuka , Iwao Fujimoto , Emiko Fujimoto , Masahito Nakamoto
IPC分类号： C08L51/00 , B32B15/08
CPC分类号： C08L67/02 , C08L25/12 , C08L51/04 , C08L55/02 , C08L63/00 , C08L67/00 , C08L69/00 , C08L2205/03 , C08L2666/02 , C25D5/56
摘要： The present invention relates to a reinforced resin composition for plating bases having excellent moldability, mechanical strengths, and plating ability, as well as being capable of improving the surface appearance of the molded article after plating. The reinforced resin composition for plating bases of the present invention includes: graft copolymer (A) in which a graft chain (A2) is grafted to a rubber polymer (A1) a matrix polymer (B) which includes one or more types of polymers selected from the group consisting of a vinyl-based copolymer (B-1), a polycarbonate resin (B-2), and a polyester resin (B-3); an inorganic filler (D); and a glycidyl ether unit-containing polymer (E). The content of the rubber polymer (A1) is from 5 to 25% by mass, relative to 100% by mass of the total amount of the component of (A) and the component of the matrix polymer (B).
摘要翻译：本发明涉及具有优异的成型性，机械强度和电镀能力的电镀基材用增强树脂组合物，并且能够改善镀覆后的成形品的表面外观。本发明的电镀用增强树脂组合物包括：接枝共聚物（A），其中将接枝链（A2）接枝到橡胶聚合物（A1）上的基质聚合物（B），其包含一种或多种选择的聚合物来自由乙烯基类共聚物（B-1），聚碳酸酯树脂（B-2）和聚酯树脂（B-3）组成的组; 无机填料（D）; 和含缩水甘油醚单元的聚合物（E）。相对于（A）的成分和基质聚合物（B）的成分的总量的100质量％，橡胶聚合物（A1）的含量为5〜25质量％。

40. 发明申请

US20100271922A1 HOLOGRAM RECORDING DEVICE 审中-公开
标题翻译： HOLOGRAM记录装置
公开(公告)号：US20100271922A1
公开(公告)日：2010-10-28
申请号：US12769216
申请日：2010-04-28
申请人： Yasumasa Iwamura , Koichi Tezuka , Hiroyasu Yoshikawa , Kazushi Uno , Yuzuru Yamakage
发明人： Yasumasa Iwamura , Koichi Tezuka , Hiroyasu Yoshikawa , Kazushi Uno , Yuzuru Yamakage
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G03H1/12 , G03H2001/2675 , G03H2222/35 , G03H2225/24 , G11B7/0065 , G11B7/08564 , G11B7/128 , G11B7/1369 , G11B7/1392
摘要： A hologram recording device that records a hologram by passing recording light and reference light through the same objective lens and irradiating a recording medium, includes: a light splitter for dividing light from a light source into the recording light and the reference light; a light combining member for combining the recording light and the reference light, which have been divided by the light splitter, so as to be coaxial, and causing these light beams to advance to the objective lens; first and second lenses, positioned on an optical paths of the recording light and reference light, between the light splitter and the light combining member; a first aperture that narrows the recording light which has passed through the first lens; and, a second aperture that narrows the reference light which has passed through the second lens, the first and second lenses being configured to have different optical magnifications.
摘要翻译：一种通过使记录光和参考光通过同一物镜并照射记录介质来记录全息图的全息记录装置，包括：用于将来自光源的光分成记录光和参考光的光分离器; 用于将由光分离器分割的记录光和参考光组合成同轴的光合并构件，并使这些光束前进到物镜; 第一和第二透镜，位于记录光和参考光的光路上，在分光器和光合成部件之间; 第一光圈，使通过第一透镜的记录光变窄; 以及缩小已经穿过所述第二透镜的参考光的第二光圈，所述第一透镜和所述第二透镜被配置为具有不同的光学放大率。

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