中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

63 records (took 0.016 seconds)

    Apparatus for modulation in base station with smart antenna
    31.
    发明申请
    Apparatus for modulation in base station with smart antenna 审中-公开
    带有智能天线的基站调制装置

    公开(公告)号：US20050135322A1

    公开(公告)日：2005-06-23

    申请号：US10887361

    申请日：2004-07-09

    Applicant: In Lim ,  Il Kim ,  Hyung Park ,  Seung Bang ,  Hee Jung

    Inventor： In Lim ,  Il Kim ,  Hyung Park ,  Seung Bang ,  Hee Jung

    IPC: H04B7/155 ,  H04B7/04 ,  H04B7/06 ,  H04B7/216 ,  H04W16/28 ,  H04W88/08

    CPC classification number: H04W88/08 ,  H04B7/0491 ,  H04B7/0617 ,  H04W16/28

    Abstract: Provided is an apparatus for modulation in a base station with a smart antenna. The smart antenna system has many advantages that it is possible to deal with the large volume of subscribers; communication quality is increased; etc. However, the smart antenna system has disadvantages that cost is increased due to many antennas; base station transceivers have a complicated structure due to multiple antennas per base station; it is too complicated to manage resource and channel allocation; there is required compatibility with a conventional system; etc. The present invention provides an apparatus for modulation in a base station with a smart antenna, which can solve the foregoing problems by employing a modulator using a time division multiplexing method, a sector beam selector, and a TX beam former, thereby providing good compatibility regardless of a change in the number of base station sectors and the number of antennas.

    Abstract translation: 提供了一种用于在具有智能天线的基站中进行调制的装置。 智能天线系统具有许多优点，可以处理大量用户; 通信质量提高; 然而，智能天线系统具有由于许多天线而导致成本增加的缺点; 基站收发机由于每个基站的多个天线而具有复杂的结构; 管理资源和渠道分配太复杂了; 需要与常规系统的兼容性; 本发明提供了一种用于具有智能天线的基站中的调制装置，其可以通过采用使用时分复用方法的调制器，扇区波束选择器和TX波束形成器来解决上述问题，从而提供良好的 兼容性，而不管基站扇区数量和天线数量的变化。

    Cap having a flexible headband
    32.
    发明申请
    Cap having a flexible headband 有权
    帽具有灵活的头带

    公开(公告)号：US20050066420A1

    公开(公告)日：2005-03-31

    申请号：US10673517

    申请日：2003-09-30

    Applicant: Il Kim

    Inventor： Il Kim

    IPC: A42B1/22 ,  A42C5/02 ,  A42B1/00

    CPC classification number: A42B1/22 ,  A42C5/02

    Abstract: A headband mainly used for headwear and constructed by properly weaving 100% nylon combustible yarn. Having no polyurethane, the headband is woven to single ply or two-ply without an additional stitched portion, and exhibits good elasticity as a whole through the napped, felt-like structure of the textile. The circumferential stretch direction of the headband also provides excellent sweat absorption capability. With this construction a wide range of automatic size adjustment is obtained without imposing undue elastic pressure on the wearer such that the cap and headband are comfortable for extended periods of wear.

    Abstract translation: 头带主要用于头饰，通过适当编织100％尼龙可燃纱线构成。 没有聚氨酯，头带被编织成单层或双层而没有附加的缝合部分，并且通过纺织品的起绒的毡状结构整体呈现出良好的弹性。 头带的周向拉伸方向也具有优异的吸汗能力。 利用这种结构，可以获得宽范围的自动尺寸调整，而不会对佩戴者造成不适当的弹性压力，使得帽和头带在长时间的磨损时舒适。

    Optical connector module
    33.
    发明授权
    Optical connector module 失效
    光连接器模块

    公开(公告)号：US06334012B1

    公开(公告)日：2001-12-25

    申请号：US09414940

    申请日：1999-10-08

    Applicant: Eung-yeoul Yoon ,  Hyun-kuk Shin ,  Il Kim

    Inventor： Eung-yeoul Yoon ,  Hyun-kuk Shin ,  Il Kim

    IPC: G02B628

    CPC classification number: G02B6/4292 ,  G02B6/4201 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/4284 ,  H01L2224/48091 ,  H04B10/25 ,  H01L2924/00014

    Abstract: Disclosed is an optical connector module for being connected between first and second devices for receiving and/or outputting electrical information signals, and being capable of converting input electrical signals to optical signals, transmitting the converted signals and again converting the transmitted optical information signals into electrical information signals. The optical connector module comprises: a first connector module for being connected to the first device while being electrically detachable and for converting the electrical signals from the first device into optical information signals; an optical fiber cable, one end of which is disposed to face the first connector module for transmitting the input optical information signal to the other end; and a second connector module for being connected to the second device while being electrically detachable and for converting the optical information signals transmitted through the optical fiber cable into electrical information signals and applying the converted signal to the second device.

    Abstract translation: 公开了一种用于连接在第一和第二装置之间的光学连接器模块，用于接收和/或输出电信息信号，并且能够将输入的电信号转换成光信号，发送转换后的信号，并再次将发送的光信息信号转换为电 信息信号。 光连接器模块包括：第一连接器模块，用于连接到第一装置，同时可电可拆卸，并用于将来自第一装置的电信号转换成光信息信号; 光缆，其一端设置成面对第一连接器模块，用于将输入光信息信号传输到另一端; 以及第二连接器模块，用于在电可拆卸的状态下连接到第二装置，并且用于将通过光纤电缆传输的光信息信号转换成电信息信号并将转换的信号施加到第二装置。

    Emergency Sign with Orientable Light Assemblies
    37.
    发明申请
    Emergency Sign with Orientable Light Assemblies 审中-公开

    公开(公告)号：US20170270836A1

    公开(公告)日：2017-09-21

    申请号：US15467849

    申请日：2017-03-23

    Applicant: Il Kim

    Inventor： Il Kim

    IPC: G09F13/30 ,  G09F13/16 ,  A62B3/00

    CPC classification number: G08B7/062 ,  F21S9/022 ,  F21V21/30 ,  G09F2013/0459

    Abstract: An emergency sign with orientable light assemblies is an apparatus that displays a message or instructions and alerts nearby individuals of an emergency or event. The apparatus includes a sign, a first orientable light assembly, and a second orientable light assembly. The first orientable light assembly and the second orientable light assembly each include a brace, a post, a sleeve, a carriage, a track, and a light fixture. The first orientable light assembly and the second orientable light are mounted onto the sign and are opposite each other about the sign. The brace positions the light fixture about the sign. The sleeve integrated into the brace and the post is rotatably connected within the sleeve so that the light fixture may spin. The carriage is terminally mounted to the post and the track is integrated into the light fixture so that the light fixture may laterally slide.

    Method of manufacturing an ink-jet printhead
    38.
    发明授权
    Method of manufacturing an ink-jet printhead 失效
    制造喷墨打印头的方法

    公开(公告)号：US07086142B2

    公开(公告)日：2006-08-08

    申请号：US10198173

    申请日：2002-07-19

    Applicant: Il Kim ,  Seo-hyun Cho

    Inventor： Il Kim ,  Seo-hyun Cho

    IPC: H05B3/03 ,  B21D53/76 ,  B41J2/05

    CPC classification number: B41J2/1623 ,  B41J2/1404 ,  B41J2/14137 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1631 ,  Y10S29/016 ,  Y10T29/49083 ,  Y10T29/49401

    Abstract: A method of manufacturing an ink-jet printhead, including forming an insulation film on a substrate, depositing a metal layer onto said insulation film and patterning said metal layer to form a heater, forming an electrical wire on said substrate, etching said substrate at a predetermined depth from a top surface of said substrate in a direction perpendicular to a major surface of said heater to form a narrow passage, depositing an ink chamber barrier layer on said top surface of said substrate and patterning said ink chamber barrier layer to form an ink chamber, stacking a nozzle plate having a nozzle on said ink chamber barrier layer and disposed on an upper portion of said ink chamber barrier layer, and applying predetermined pressure and temperature onto said nozzle plate to bond said nozzle plate and said substrate, and etching said substrate from a bottom surface thereof to form a wide passage communicating with said narrow passage.

    Abstract translation: 一种制造喷墨打印头的方法，包括在基板上形成绝缘膜，在所述绝缘膜上沉积金属层并图案化所述金属层以形成加热器，在所述基板上形成电线，在所述基板上刻蚀所述基板 从垂直于所述加热器的主表面的方向从所述基板的顶表面预定的深度以形成窄通道，在所述基板的所述顶表面上沉积墨室阻挡层并且图案化所述墨室阻挡层以形成墨 在所述墨室阻挡层上堆叠具有喷嘴的喷嘴板，并且设置在所述墨室阻挡层的上部，并将预定的压力和温度施加到所述喷嘴板上以将所述喷嘴板和所述基板接合，并且蚀刻所述 基板从其底表面形成与所述窄通道连通的宽通道。

Patent Agency Ranking