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. 发明申请

WO2005062729A2 A MIMO-OFDM SYSTEM USING EIGENBEAMFORMING METHOD 审中-公开
标题翻译：使用EIGENBEAMFORMING方法的MIMO-OFDM系统
公开(公告)号：WO2005062729A2
公开(公告)日：2005-07-14
申请号：PCT/KR2004003065
申请日：2004-11-25
申请人： KOREA ELECTRONICS TELECOMM , CHOI IN-KYEONG , KIM SEONG-RAG , KWON DONG-SEUNG , CHOI JIN-HO
发明人： CHOI IN-KYEONG , KIM SEONG-RAG , KWON DONG-SEUNG , CHOI JIN-HO
IPC分类号： H04B7/04 , H04J99/00 , H04L1/06 , H04L25/03
CPC分类号： H04L27/2626 , H04B7/0417 , H04B7/0634 , H04B7/065 , H04B7/066 , H04L1/06 , H04L1/0693 , H04L25/03343 , H04L27/2647 , H04L2025/03414 , H04L2025/03426
摘要： Disclosed is a MIMO-OFDM system, wherein the transmitter comprises a serial/parallel converter for converting continuouslyinputted symbols of the number of subcarriers to K parallel signals; a signal reproducer for reproducing K parallel signals by the number of transmit antennas L an eigenmode generator for generating eigenbeam of the reproduced signals outputted from the signal reproducer at each subcarrier, on the basis of Nf eigenbeam forming vectors which are fed backlong-term and information of a best eigenbeam forming vector at each subcarrier which is fed back short-term, through the feedback device; and aplurality of inverse Fourier converters for receiving the signals outputted from the eigenmode generator and generating an OFDM symbol.
摘要翻译：公开了一种MIMO-OFDM系统，其中发射机包括串行/并行转换器，用于将子载波数量的连续输入符号转换为K个并行信号; 信号再现器，用于根据发送天线L的数量再现K个并行信号，本发明天线L是一个本征模式发生器，用于根据在每个子载波上从信号再现器输出的再生信号产生本征光束，通过反馈装置在短时间反馈的每个子载波处的最佳特征波束形成矢量; 以及多个逆傅里叶变换器，用于接收从本征模式发生器输出的信号并产生OFDM符号。

2. 发明专利

CA3009640A1 ASSEMBLY-TYPE NON-ADHESIVE FLOORBOARD THAT TIGHTLY CONTACTS FLOOR AND CAN BE EASILY INSTALLED, DISMANTLED, AND MAINTAINED AND METHOD FOR TIGHTLY INSTALLING FLOORBOARD USING SAME 未知
公开(公告)号：CA3009640A1
公开(公告)日：2017-08-31
申请号：CA3009640
申请日：2017-02-02
申请人： HANSSEM CO LTD , CHOI JIN HO
发明人： CHOI JIN-HO
IPC分类号： E04F15/02 , E04F15/04 , E04F19/04
摘要： The present invention relates to an assembly-type non-adhesive floorboard that tightly contacts the floor and can be easily installed, dismantled, and maintained and a method for tightly installing a floorboard using same, the floorboard comprising: a base panel made of an elastic material; a surface material, which is made of a material that is harder than the base panel, and which is laminated on the upper surface of the base panel; and an anti-slip sheet laminated on the lower surface of the base panel, wherein a protrusion and a coupling groove, to which the protrusion is coupled, are formed on both sides of the base panel such that the floorboard can tightly contact the floor firmly while facilitating installation and dismantling thereof. The present invention is advantageous in that, when floorboards are assembled by coupling protrusions to the coupling grooves and are placed on the floor of a building, anti-slip panels are forced against the floor; the base panels are made of calcium carbonate boards, which are elastic, such that, even if the floor is not completely level but is curved, the base panels are deformed appropriately and the entire anti-slip panels make a completely tight contact with the floor without detaching upward from the floor; accordingly, the assembly-type floorboards can be effectively forced against and fixed to the floor without having to use an adhesive, thereby facilitating installation and dismantling thereof; and, during heating, heat is effectively transferred from the floor to upper surfaces, and no jolt occurs even when the floor is uneven.

3. 发明专利

CA3009640C ASSEMBLY-TYPE NON-ADHESIVE FLOORBOARD THAT TIGHTLY CONTACTS FLOOR AND CAN BE EASILY INSTALLED, DISMANTLED, AND MAINTAINED AND METHOD FOR TIGHTLY INSTALLING FLOORBOARD USING SAME 未知
公开(公告)号：CA3009640C
公开(公告)日：2019-09-03
申请号：CA3009640
申请日：2017-02-02
申请人： HANSSEM CO LTD , CHOI JIN HO
发明人： CHOI JIN-HO
IPC分类号： E04F15/02 , E04F15/04 , E04F19/04
摘要： The present invention regards to an assembly type floor panel non-adhesively contacting closely to the floor and a construction method of contacting the floor panel closely in use of the panel which is easy for construction, dismantling and maintenance. It is composed of the base panel in elastic material and lighter material than the said base panel, and includes the surface material stacked on the upper side of the said base panel and sliding protective sheet stacked at the bottom side of the said base panel. It is a new structure panel made to be contacted closely and firmly to the floor which is easy for construction and dismantling by creating the projected part and the binding groove assembling with said projected part at the both sides of the said base pane.

4. 发明申请

WO2012053770A3 VARIABLE MOLD DEVICE FOR WATERPROOF BOARD FOR UNIT BATHROOM, AND WATERPROOF BOARD FOR UNIT BATHROOM FORMED USING SAME 审中-公开
标题翻译：用于单元浴室防水板的可变模具装置，以及使用相同浴室形成的单元浴室防水板
公开(公告)号：WO2012053770A3
公开(公告)日：2012-07-26
申请号：PCT/KR2011007616
申请日：2011-10-13
申请人： HANSSEM CO LTD , CHOI JIN-HO , KIM JIN-GON
发明人： CHOI JIN-HO , KIM JIN-GON
IPC分类号： B29C33/34 , B29C33/76
CPC分类号： B29C33/308 , B29L2031/7692
摘要： The present invention relates to a variable mold device for a waterproof board for unit bathroom, and a waterproof board for a unit bathroom formed using same. More particularly, a purpose of the present invention is to easily and economically produce various sizes of waterproof bathroom boards using a single mold, by providing a variable mold device for a waterproof board for a unit bathroom, the variable mod device comprising: a main body part having a large rectangular planar shape, and including a stationary forming part protruding upward from one side of the top surface thereof, wherein the stationary forming part is laterally elongated; a pair of movable longitudinal forming parts longitudinally elongated on left and right sides of the top surface of the main body part, and having one side end in contact with the stationary forming part, wherein the movable longitudinal forming parts are movable back and forth in a direction where they face each other; and a movable lateral forming part disposed on the other side of the top surface of the main body part, and laterally elongated between the movable longitudinal forming parts, wherein the movable lateral forming part is able to move close to or away from the stationary forming part.
摘要翻译：本发明涉及一种单位浴室用防水板的可变模具装置以及使用该可变模具装置的单位浴室用防水板。更具体地说，本发明的目的是通过提供一种用于单元浴室的防水板的可变模具装置，使用单一模具容易且经济地生产各种尺寸的防水浴室板，该可变装置包括：主体其具有大矩形平面形状，并且包括从其顶面的一侧向上突出的静止形成部分，其中所述静止形成部分横向伸长; 一对可动的纵向成形部分，其在主体部分的顶面的左侧和右侧上纵向地伸长，并且具有与固定的成形部分接触的一个侧端，其中可移动的纵向成形部分能够以他们彼此面对的方向; 以及可移动侧向成形部分，其设置在主体部分的顶表面的另一侧上，并且在可移动纵向成形部分之间横向伸长，其中可移动侧向成形部分能够接近或远离静止成形部分。

5. 发明申请

WO2013015615A3 HYBRID WALL PANEL STRUCTURE FOR AN ASSEMBLY-TYPE BATH 审中-公开
标题翻译：用于组装式浴缸的混合墙板结构
公开(公告)号：WO2013015615A3
公开(公告)日：2013-04-11
申请号：PCT/KR2012005942
申请日：2012-07-25
申请人： HANSSEM CO LTD , CHOI JIN-HO
发明人： CHOI JIN-HO
IPC分类号： E04C2/38 , E04B1/64 , E04C2/26
CPC分类号： E04C2/26
摘要： The present invention relates to a hybrid wall panel structure for an assembly-type bath. More particularly, the hybrid wall panel structure according to the present invention may be lightweight and have a desired predetermined strength so that the hybrid wall panel structure can be easily carried and assembled. Also, when compared to an existing wall tile pressing method and a composite panel having a tile attached to a CRC panel according to a related art, the hybrid wall panel structure may have superior construction quality and be quickly constructed in one day. Furthermore, the hybrid wall panel may be recycled so as to be environmentally-friendly. Also, the hybrid wall panel structure for an assembly-type bath according to the present invention may be used to widely integrate various finishing materials except for the tile, that is, materials such as HPMs, PVC sheet papers, ABS sheet papers, imitation marble, real marble, and the like. Also, although it is difficult to process an existing wall panel at construction sites because of a tile and iron frame structure, the hybrid wall panel structure for an assembly-type bath according to the present invention may have superior site processability as a PVC foam core material. Also, due to the light weight of the panel, the manufacturing, installation, and quality thereof may be improved, and onsite labor may be reduced. Thus, the hybrid wall panel structure may be constructed in one day and integrated with new construction methods to create more jobs than in developed countries.
摘要翻译：本发明涉及一种用于组装式浴缸的混合式墙板结构。更具体地说，根据本发明的混合墙板结构可以是轻质的并且具有期望的预定强度，使得混合墙板结构可以容易地携带和组装。另外，与现有的墙面瓦片压制方法和根据相关技术的具有附接到CRC面板的瓦片的复合面板相比，混合式墙面板结构可以具有优异的施工质量并且可以在一天内快速构建。此外，混合壁板可以回收利用，以便环保。而且，根据本发明的用于组装式浴池的混合式墙板结构可以用于广泛地整合除了瓦片以外的各种装饰材料，即诸如HPM，PVC板纸，ABS板纸，仿大理石的材料，真正的大理石等。而且，由于瓷砖和铁框架结构，在施工现场处理现有的墙板是困难的，但根据本发明的用于组装型浴池的混合墙板结构可以具有优异的现场加工性，如PVC泡沫芯材料。而且，由于面板的轻量化，可以改善其制造，安装和质量，并且可以减少现场劳动。因此，混合墙板结构可以在一天内建成，并与新的施工方法相结合，创造出比发达国家更多的就业岗位。

6. 发明申请

WO2010095842A2 MULTIFUNCTIONAL ADSORBENT USING SEWAGE SLUDGE OR ASHES, AND LIVESTOCK ENVIRONMENT-IMPROVING AGENT 审中-公开
标题翻译：使用污泥或灰烬的多功能吸附剂和家畜环境改良剂
公开(公告)号：WO2010095842A2
公开(公告)日：2010-08-26
申请号：PCT/KR2010000959
申请日：2010-02-17
申请人： CHOI JIN-HO , BK CO LTD
发明人： CHOI JIN-HO
IPC分类号： B01J20/22
CPC分类号： B01J20/20 , B01J20/3078 , B01J2220/4806 , B01J2220/4887 , C05B17/00 , C05F3/00
摘要： Provided is a multifunctional adsorbent containing sewage sludge (or ashes), sulfuric acid material, and phosphoric acid material. The adsorbent of the present invention uses, as a main material, sewage sludge or ashes, waste phosphoric acid or waste sulfuric acid, and removes ammonia gas and hydrogen sulfide, polymeric compounds such as amines, sulfides, aldehydes or the like, and/or dust, and thus can be used for multiple functions such as agents for reducing the death of pigs, additives to poultry waste fertilizer, activated carbon substitutes, deodorizers, etc.
摘要翻译：本发明提供一种含有下水道污泥（或灰烬），硫酸材料和磷酸材料的多功能吸附剂。本发明的吸附剂使用下水污泥或灰烬，废磷酸或废硫酸作为主要材料，并除去氨气和硫化氢，聚合化合物如胺，硫化物，醛等，和/或因此可以用于多种功能，例如减少猪死亡的药剂，家禽废弃物肥料添加剂，活性炭替代品，除臭剂等等。

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