专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS58212827A Manufacture of gemmed personal ornament 失效
标题翻译：制作个人作品的制作
公开(公告)号：JPS58212827A
公开(公告)日：1983-12-10
申请号：JP9448982
申请日：1982-06-01
申请人： Sadaichi Kuwano , Shigeru Kuwano
发明人： KUWANO SADAICHI , KUWANO SHIGERU
IPC分类号： A44C27/00 , A44C17/04 , B21D53/44
CPC分类号： A44C17/046
摘要： PURPOSE:To make a gem seat quickly and precisely, and to manufacture personal ornaments efficiently by making the gem seat by press working dividing the seat on which gems are set into plural sections provided with fixing claws. CONSTITUTION:A divided body 10 of a gem seat 3 is obtained by pressure cutting metal of proper quality by a press. By this press work, an outline of a divided body that forms a gem seat 3 by combination of plural same units is obtained. At the same time, contact rim 11 having detaining claw 6 for gems and the surface of connecting part 9 are also prepared. Plural divided bodies 10 are provided, and bonded by brazing etc. so that the faces 11 of contact rims conform to each other and a gem seat 3 is completed. A modeling part 4 such as an annular body etc. is bonded to the gem seat 3. Then, surface is finished including joints 9 of divided bodies 10, 10 and joints of the gem seat 3 and modeling part 4. The gem seat 3 and modeling part 4, unified in a body, having elaborate beautiful texture is obtained. A gem 2 is set on the gem seat 3 utilizing the detaining claw 6 to complete a gemmed personal ornament 1.
摘要翻译：目的：快速，精确地制作宝石座椅，并通过冲压加工宝石座椅，有效地制造个人饰品，将宝石镶嵌在多个配有固定爪的部位上。构成：通过压力机对正确质量的金属进行压力切割，获得宝石座3的分体10。通过这种新闻工作，获得了通过多个相同单元的组合形成宝座3的分割体的轮廓。同时，还准备了具有用于宝石的扣合爪6和连接部9的表面的接触边缘11。设置多个分割体10，并通过钎焊等粘合使得接触边缘的表面11彼此相符并且完成宝石座3。诸如环形体等的建模部件4结合到宝石座椅3上。然后，表面被完成，包括分开的主体10,10的关节9以及宝石座椅3和造型部分4的关节。宝座3和建模部分4，统一在一个身体，具有精致的美丽纹理获得。宝石座2上设置宝石座2，利用扣留爪6来完成宝石1的个人饰物1。

2. 发明授权

US07076166B2 Low-cost optical burst transmission system, apparatus, and method 失效
公开(公告)号：US07076166B2
公开(公告)日：2006-07-11
申请号：US10212389
申请日：2002-08-05
申请人： Masaru Fuse , Toru Shiozaki , Yoshikazu Ishii , Hiroaki Asano , Kuniaki Utsumi , Katsumi Iwatsuki , Hitoshi Uematsu , Shigeru Kuwano , Mitsuhiro Teshima
发明人： Masaru Fuse , Toru Shiozaki , Yoshikazu Ishii , Hiroaki Asano , Kuniaki Utsumi , Katsumi Iwatsuki , Hitoshi Uematsu , Shigeru Kuwano , Mitsuhiro Teshima
IPC分类号： H04J14/00
CPC分类号： H04J14/0227 , H04J14/0226 , H04J14/0241 , H04J14/0246 , H04J14/025 , H04J14/0282 , H04L7/0008 , H04L7/0075
摘要： This invention discloses an optical burst transmission system in which an optical generator generates Type 1 lightwaves having different wavelengths corresponding to transmission lines and having undergone intensity modulation with obtained data; a broad spectrum optical generator generates, by incorporating Type 2 lightwaves, a Type 3 lightwave using a fewer light emitting devices than the number of the Type 1 lightwaves, each Type 2 lightwaves having a corresponding wavelength apart from Type 1 lightwave's wavelength with an FSR interval and having undergone the intensity modulation with clock signals; an optical multiplexer multiplexes the Type 1 and Type 3 lightwaves to output the combination to each transmission line; and an optical routing unit extracts, from the combination, pairs of one Type 1 lightwave and one Type 2 lightwave having the corresponding wavelength, and guides pairs to each transmission line corresponding to the Type 1 lightwave's wavelength in each pair.

3. 发明授权

US5543952A Optical transmission system 失效
标题翻译：光传输系统
公开(公告)号：US5543952A
公开(公告)日：1996-08-06
申请号：US526277
申请日：1995-09-11
申请人： Kazushige Yonenaga , Shigeru Kuwano , Nori Shibata , Seiji Norimatsu
发明人： Kazushige Yonenaga , Shigeru Kuwano , Nori Shibata , Seiji Norimatsu
IPC分类号： H04B10/50 , H04B10/508 , H04B10/516 , H04B10/54 , H04B10/04
CPC分类号： H04B10/505 , H04B10/5051 , H04B10/508 , H04B10/5167 , H04B10/541
摘要： In a transmitter side in an optical transmission system, an input binary signal is converted into a duobinary signal, and the duobinary signal is applied to an optical modulation device which provides an optical intensity modulation signal, wherein the optical intensity for a center value of the duobinary signal is a minimum, the optical intensity for the other two values of the duobinary signal is a maximum, and an optical phase for those two values is opposite to each other. In a receiver side, simple direct detection is carried out for receiving optical signal through an optical transmission line to provide a demodulated binary signal. Thus, an original binary signal is recovered without a duobinary decoder and receiver sensitivity degradation. In the optical transmission system, an optical carrier frequency component in a signal spectrum is suppressed, a signal bandwidth of the modulated light is reduced in half to that of a prior art, so an optical transmission system for long distance, high bit rate and large traffic capacity is obtained.
摘要翻译：在光传输系统的发射机侧，输入二进制信号被转换为双二进制信号，并且双二进制信号被施加到提供光强度调制信号的光调制装置，其中，用于中心值的光强度双二进制信号是最小的，双二进制信号的其他两个值的光强度是最大的，并且这两个值的光学相位彼此相反。在接收机侧，进行简单的直接检测，以通过光传输线接收光信号以提供解调的二进制信号。因此，原始二进制信号被恢复而没有双二进制解码器和接收机灵敏度降级。在光传输系统中，信号频谱中的光载波频率分量被抑制，调制光的信号带宽减小到现有技术的一半，因此用于长距离，高比特率和大的光传输系统获得交通容量。

4. 发明授权

US5289116A Apparatus and method for testing electronic devices 失效
标题翻译：用于测试电子设备的装置和方法
公开(公告)号：US5289116A
公开(公告)日：1994-02-22
申请号：US952469
申请日：1992-09-28
申请人： Jun Kurita , Kiyoyasu Hiwada , Nobuyuki Kasuga , Yoichiro Yamada , Shigeru Kuwano , Keita Gunji , Tomoya Yamazaki
发明人： Jun Kurita , Kiyoyasu Hiwada , Nobuyuki Kasuga , Yoichiro Yamada , Shigeru Kuwano , Keita Gunji , Tomoya Yamazaki
IPC分类号： G01R31/3167 , G01R31/319 , G01R31/3193 , G01R31/28
CPC分类号： G01R31/3167 , G01R31/31922 , G01R31/3193
摘要： An apparatus 1 for testing mixed signal electronic devices (i.e., devices, such as LSI devices, whose input/output signals include direct current signals, digital signals and analog signals, where the time relationship between the various input and output signals may be either synchronous or asynchronous) includes a master clock subsystem (MCLK-SS) 11, a subsystem group comprised of a digital master subsystem (DM-SS) 12, a digital slave subsystem (DS-SS) 13, a waveform generator subsystem (WG-SS) 14, a waveform digitizer subsystem (WD-SS) 15, a time measuring module (TMM) 16, and a direct current subsystem (DC-SS) 17, and an interfacing test head 18. The MCLK-SS 11 receives a master clock from a timing generator 21 or DSP 23 of the device under test (DUT) 186 and generates a first master clock MCLK1 and a second master clock MCLK2, each of which is synchronized with the master clock from the DUT. A reference clock generator 111, which receives the output of the buffer 181, supplies a standard clock to the first and second clock generators 112, 113, which in turn generate the first and second master clock signals.
摘要翻译：一种用于测试混合信号电子装置（即诸如LSI装置的装置，其输入/输出信号包括直流信号，数字信号和模拟信号的装置1），其中各种输入和输出信号之间的时间关系可以是同步的或异步）包括主时钟子系统（MCLK-SS）11，由数字主子系统（DM-SS）12，数字从属子系统（DS-SS）13，波形发生器子系统（WG-SS））14，波形数字化器子系统（WD-SS）15，时间测量模块（TMM）16和直流子系统（DC-SS）17以及接口测试头18.MCLK-SS11接收主机来自被测器件（DUT）186的定时发生器21或DSP 23的时钟，并且产生第一主时钟MCLK1和第二主时钟MCLK2，其中每一个与来自DUT的主时钟同步。接收缓冲器181的输出的参考时钟发生器111将标准时钟提供给第一和第二时钟发生器112,113，第一和第二时钟发生器112,113又产生第一和第二主时钟信号。

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