专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20050218413A1 Image exposure device and laser exposure device applied thereto 有权
公开(公告)号：US20050218413A1
公开(公告)日：2005-10-06
申请号：US11142254
申请日：2005-06-02
申请人： Kenji Matsumoto , Toshiro Hayakawa , Yoshinori Morimoto , Kiichi Kato
发明人： Kenji Matsumoto , Toshiro Hayakawa , Yoshinori Morimoto , Kiichi Kato
IPC分类号： G03B27/42 , H01L33/00
CPC分类号： G03B27/42
摘要： When a ratio R between a total angle φ of a widening angle in a median intensity of light of a light source (a GaN based semiconductor laser) and a total angle 2/φ of a widening angle of light defining a numerical aperture NA of a collimator optical system (collimator lens) is defined as R=(sin−1NA)×2/φ, the numerical aperture of the collimator optical system (collimator lens) is set so that 2.0≧R≧0.58. Thus, an image exposure device is provided that can suppress stray light of a light source that emits a large amount of stray light.

92. 发明授权

US06938165B2 Program writable IC card and method thereof 失效
标题翻译：程序可写IC卡及其方法
公开(公告)号：US06938165B2
公开(公告)日：2005-08-30
申请号：US09933801
申请日：2001-08-22
申请人： Masayuki Inoue , Shigeyuki Itoh , Yutaka Takami , Kenji Matsumoto
发明人： Masayuki Inoue , Shigeyuki Itoh , Yutaka Takami , Kenji Matsumoto
IPC分类号： G07F7/10 , H04L9/32
CPC分类号： G07F7/1008 , G06Q20/3552
摘要： An IC card and a method thereof for adding or changing a program for a memory for writing without adversely affecting the function of the IC card and by keeping the security of a program to be written later by restricting writing by a write control program having a decryption function or a program code conversion function.
摘要翻译：一种IC卡及其方法，用于添加或改变用于写入的存储器的程序，而不会不利地影响IC卡的功能，并且通过限制通过具有解密的写入控制程序的写入来保持稍后写入的程序的安全性功能或程序代码转换功能。

93. 发明申请

US20050127180A1 Contactless identification tag, data communication system and contactless identification tag control program 有权
标题翻译：非接触式识别标签，数据通信系统和非接触式识别标签控制程序
公开(公告)号：US20050127180A1
公开(公告)日：2005-06-16
申请号：US10996818
申请日：2004-11-23
申请人： Kenji Matsumoto , Satoshi Aso
发明人： Kenji Matsumoto , Satoshi Aso
IPC分类号： G06K19/07 , G06K7/00 , G06K17/00 , H04B1/59 , H04B5/02 , G06K7/08 , G06K19/06
CPC分类号： G06K7/10039 , G06K7/0008
摘要： A data communication system includes a host device, a reader/writer device and a plurality of contactless identification tags. The contactless identification tag includes a data reception section, a data transmission section, a data control section, a data storage section, a driving electric current generation section and a coil antenna. In response to a command from the reader/writer device, the data control section generates a random number, and sets a time slot number based on the random number and a unique identification number stored in advance in the data storage section.
摘要翻译：数据通信系统包括主机设备，读写器设备和多个非接触式识别标签。无接触识别标签包括数据接收部分，数据发送部分，数据控制部分，数据存储部分，驱动电流产生部分和线圈天线。响应于来自读/写器设备的命令，数据控制部分生成随机数，并且基于在数据存储部分中预先存储的随机数和唯一标识号来设置时隙号。

94. 发明授权

US06793388B2 Semiconductor laser and fabricating method of the same 失效
标题翻译：半导体激光器及其制造方法相同
公开(公告)号：US06793388B2
公开(公告)日：2004-09-21
申请号：US09873218
申请日：2001-06-05
申请人： Kenji Matsumoto
发明人： Kenji Matsumoto
IPC分类号： H01S500
CPC分类号： H01S5/2231 , H01S5/0655 , H01S5/20 , H01S5/2036 , H01S5/204 , H01S5/205 , H01S5/2218
摘要： A semiconductor laser having an S-ARROW structure confining a basic lateral mode light between a pair of guide layers extending with a gap therebetween, which increases a precision of a shape of a guide portion, and is capable of stably emitting a light in the basic lateral mode. In the semiconductor laser having an activation layer and a plurality of layers in parallel with the activation layer, a first groove penetrating through at least some of the layers is formed, and a pair of second grooves extending to predetermined positions toward both sides from the first groove are formed in a specified layer among the layers through which the first groove penetrates. Furthermore, a material having a refractive index higher than that of the specified layer is filled up in the second grooves, thus forming two portions having a high refractive index.
摘要翻译：一种具有S-ARROW结构的半导体激光器，其将基本横向模式光限制在一对引导层之间延伸的引导层之间，其中引导部分之间具有间隙，从而提高了引导部分的形状的精度，并且能够稳定地发射基本上的光横向模式。在具有激活层和与激活层平行的多个层的半导体激光器中，形成穿过至少一些层的第一凹槽，并且形成从第一部分朝向两侧延伸到预定位置的一对第二凹槽槽形成在第一槽穿过的层中的规定层中。此外，折射率高于特定层的材料填充在第二槽中，从而形成具有高折射率的两部分。

95. 发明授权

US06688865B1 Vane type fluid machinery having a deformable seal portion on the vane 失效
标题翻译：叶片型流体机械在叶片上具有可变形的密封部分
公开(公告)号：US06688865B1
公开(公告)日：2004-02-10
申请号：US10111394
申请日：2002-08-30
申请人： Kenji Matsumoto , Yasunobu Kawakami , Kensuke Honma , Toshihiro Tsutsui
发明人： Kenji Matsumoto , Yasunobu Kawakami , Kensuke Honma , Toshihiro Tsutsui
IPC分类号： F01C1344
CPC分类号： F01C21/08 , F01C1/3446 , F01C11/006 , F01C19/06 , F01C21/0809
摘要： A vane type fluid machine includes: a casing; a rotor rotating in the casing; and a plurality of vanes supported by the rotor to slide on an inner surface of the casing. A seal portion of each vane is formed to be elastically deformable so as to slide on the inner surface of the casing while bending backward of a rotational direction of the rotor. Therefore, an improved structure of the seal portion of each vane secures good sealing performance even if machining accuracy of the inner surface of the casing is alleviated.
摘要翻译：叶片式流体机械包括：壳体; 旋转在壳体内的转子; 以及由转子支撑的多个叶片，以在壳体的内表面上滑动。每个叶片的密封部分形成为可弹性变形，以便在转子的旋转方向向后弯曲的同时在壳体的内表面上滑动。因此，即使减小了壳体的内表面的加工精度，也能够确保各叶片的密封部的结构的良好的密封性。

96. 发明授权

US06600770B2 High-power semiconductor laser device having current confinement structure and index-guided structure and stably oscillating in single mode 失效
标题翻译：具有电流限制结构和折射率引导结构的大功率半导体激光器件，并且在单一模式下稳定地振荡
公开(公告)号：US06600770B2
公开(公告)日：2003-07-29
申请号：US09838339
申请日：2001-04-20
申请人： Toshiaki Fukunaga , Mitsugu Wada , Kenji Matsumoto
发明人： Toshiaki Fukunaga , Mitsugu Wada , Kenji Matsumoto
IPC分类号： H01S319
CPC分类号： B82Y20/00 , H01S5/2231 , H01S5/3403 , H01S5/34306 , H01S5/3434
摘要： In a semiconductor-laser device: an n-type cladding layer, an optical-waveguide layer, an Inx3Ga1−x3As1−y3Py3 compressive-strain quantum-well active layer (0
摘要翻译：在半导体激光器件中，n型包覆层，光波导层，Inx3Ga1-x3As1-y3Py3压缩应变量子阱有源层（0

97. 发明授权

US06577401B1 Encoder displacement measuring apparatus with liquid crystal 失效
标题翻译：带液晶的编码器位移测量装置
公开(公告)号：US06577401B1
公开(公告)日：2003-06-10
申请号：US09674157
申请日：2000-10-27
申请人： Kenji Matsumoto
发明人： Kenji Matsumoto
IPC分类号： G01B902
CPC分类号： G01D5/38
摘要： In a displacement measuring apparatus for detecting a displacement of a measured object by using a scale that moves with the measured object, the cost of this apparatus is reduced by decreasing the number of parts of an optical system. In this displacement measuring . apparatus, a light beam emitted from a coherent light source, as represented by a laser diode, is split into two light beams of a transmission light and a diffracted light or into a regularly-reflected light and a reflection-diffracted light by a diffraction grating that is marked with lines in a direction perpendicular to the movement direction of the scale. A liquid crystal device for carrying out a phase modulation to obtain a desired phase difference between light beams is inserted into an optical path of one of the two light beams, One of the two light beams is transmitted through a liquid crystal device, and the other light beam proceeds straight. These two light beams are reflected by a reflection mirror provided at the end of each optical path, and are incident again to the incident point of the diffraction grating. The two light beams incident again are recombined together by the diffraction grating, and become an interference light. The interference light enters a photoelectric conversion element, and the displacement of the diffraction grating is measured based on a plurality of signals output from the photoelectric conversion element. The structure becomes simple as the polarized-beam dividing elements and polarizers are not necessary.
摘要翻译：在通过使用与测量对象一起移动的标尺来检测被测物体的位移的位移测量装置中，通过减少光学系统的部件数量来减少该装置的成本。在这种位移测量中。装置中，由激光二极管表示的从相干光源发射的光束被分裂成透射光和衍射光的两个光束，或者通过衍射光栅被分成规则反射光和反射衍射光其在与标尺的移动方向垂直的方向上用线标记。将用于进行相位调制以获得光束之间的所需相位差的液晶装置插入两个光束之一的光路中，两个光束中的一个透射通过液晶装置，而另一个光束直线行进。这两个光束被设置在每个光路端部的反射镜反射，并且再次入射到衍射光栅的入射点。再次入射的两束光束被衍射光栅复合在一起，成为干涉光。干涉光进入光电转换元件，并且基于从光电转换元件输出的多个信号来测量衍射光栅的位移。结构变得简单，因为不需要偏振光束分割元件和偏振器。

98. 发明授权

US06564451B2 Hole filling method for a printed wiring board 失效
公开(公告)号：US06564451B2
公开(公告)日：2003-05-20
申请号：US09924900
申请日：2001-08-08
申请人： Shigetoshi Abe , Tomoko Kato , Yasuo Sato , Takashi Itagaki , Kenji Matsumoto
发明人： Shigetoshi Abe , Tomoko Kato , Yasuo Sato , Takashi Itagaki , Kenji Matsumoto
IPC分类号： H05K336
CPC分类号： H05K3/0094 , H05K3/0097 , H05K2203/0278 , H05K2203/0557 , H05K2203/085 , H05K2203/1536 , Y10T29/49126 , Y10T29/49128 , Y10T29/49165
摘要： On carrying out a hole filling method for a printed wiring board having an interlayer connection hole, first and second printed wiring boards (1 and 2) are prepared, each of which has the interlayer connection hole. The first printed wiring board is placed on a bottom plate (7). On the first printed wiring board, a first hole guide plate (8) having a first guide hole formed at a position corresponding to the interlayer connection hole of the first printed wiring board is placed in such a manner that the first guide hole is coincident with the interlayer connection hole of the first printed wiring board. A hole filling resin (9) is superposed on the first hole guide plate. On the hole filling resin, a second hole guide plate (10) having a second guide hole formed at a position corresponding to the interlayer connection hole of the second printed wiring board is placed. On the second hole guide plate, the second printed wiring board is placed in such a manner that the interlayer connection hole of the second printed wiring board is coincident with the second guide hole of the second hole guide plate. A top plate (11) is placed on the second printed wiring board to form a stacked assembly which includes the first printed wiring board, the first hole guide plate, the hole filling resin, the second hole guide plate, and the second printed wiring board between the bottom plate and the top plate. The stacked assembly is vacuum-pressed between the bottom plate and the top plate to simultaneously fill the interlayer connection holes of the first and the second printed wiring boards with a part of the hole filling resin.

99. 发明授权

US06519401B1 Light fibers and methods for producing the same 有权
标题翻译：轻纤维及其制造方法
公开(公告)号：US06519401B1
公开(公告)日：2003-02-11
申请号：US09830510
申请日：2001-04-27
申请人： Kengo Imamura , Kenji Matsumoto , Atsushi Udagawa , Shinichi Irie
发明人： Kengo Imamura , Kenji Matsumoto , Atsushi Udagawa , Shinichi Irie
IPC分类号： G02B616
CPC分类号： G02B6/001 , B29C47/00 , B29C47/0014 , Y10S385/901
摘要： To provide a side light extraction type light fiber capable of extracting light having high brightness at a viewing angle. Means for solving: a light fiber comprising: a core (1) in the center portion, and a cladding arranged around the core, characterized in that the cladding comprises: (i) a light diffusive layer (3) comprising a light diffusive portion made of a light diffusive material containing, as a binder, a polymer having a refractive index smaller than that of the core, which is provided in closely contact with the core in a wall thickness of 1 to 300 &mgr;m in a circumferential direction, and (ii) a protective layer (4) made of a light transmitting resin material, which is formed to integrate with the light diffusive layer and covers the light diffusive layer.
摘要翻译：提供能够以视角提取具有高亮度的光的侧光提取型光纤。解决方案：一种光纤，包括：中心部分中的芯部（1）和围绕芯部布置的包层，其特征在于，所述包层包括：（i）包含光漫射部分的光漫射层（3）的光漫射材料，其包含作为粘合剂的折射率小于芯的聚合物，所述聚合物在沿圆周方向以1〜300μm的壁厚与芯紧密接触地设置，并且（ii ）由透光树脂材料制成的保护层（4），其形成为与光漫射层一体并且覆盖光漫射层。

100. 发明授权

US06301093B1 Electrochemical capacitor 失效
标题翻译：电化学电容器
公开(公告)号：US06301093B1
公开(公告)日：2001-10-09
申请号：US09478521
申请日：2000-01-06
申请人： Minoru Noguchi , Tatsuya Suzuki , Yoshio Yamamoto , Kenji Matsumoto , Takashi Higono
发明人： Minoru Noguchi , Tatsuya Suzuki , Yoshio Yamamoto , Kenji Matsumoto , Takashi Higono
IPC分类号： H01G902
CPC分类号： H01G9/155 , H01G11/06 , H01G11/34 , Y02E60/13
摘要： An electrochemical capacitor has a pair of positive and negative electrode elements each having a solid electrode disposed on a surface of a current collector. The positive and negative electrode elements are disposed in confronting relation to each other with a separator interposed therebetween. The positive and negative electrode elements, together with an electrolytic solution, are housed in the casing. The solid electrode of the negative electrode element is made of a lithium vanadium oxide and an electrically conductive filler, and the solid electrode of the positive electrode element is made of activated carbon.
摘要翻译：电化学电容器具有一对正极和负极元件，每个正极和负极元件均具有设置在集电器表面上的固体电极。正极和负极元件以彼此面对的关系设置在隔板之间。正极和负极元件以及电解溶液容纳在壳体中。负极元件的固体电极由锂钒氧化物和导电性填料构成，正极元件的固体电极由活性炭构成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式