公开(公告)号：US08956429B2

公开(公告)日：2015-02-17

申请号：US13386527

申请日：2010-08-25

Applicant: Doo-Hyun Lee ,  Baek-Nam Noh ,  Soo-Won Lee

Inventor： Doo-Hyun Lee ,  Baek-Nam Noh ,  Soo-Won Lee

IPC: B24D3/28 ,  B24D18/00 ,  B24D5/12 ,  B24D3/30 ,  B24D3/34

CPC classification number: B24D3/30 ,  B24D3/346 ,  B24D5/12

Abstract: Disclosed are a cutting wheel composition, and a cutting wheel using the cutting wheel composition. The disclosed composition includes 50 to 85 wt % of abrasive particles, 10 to 25 wt % of binder resin, and balance filler, wherein the binder resin includes a phenolic resin as a first binder resin; and at least one of a (bis)maleimide resin and a cyanate ester resin as a second binder resin. The composition includes at least one of the (bis)maleimide resin and the cyanate ester resin, as well the phenolic resin, as the binder resin, and thereby makes it possible to fabricate a cutting wheel having improved life characteristics through the improvement of heat-resistance and scratch-resistance.

Abstract translation: 公开了一种切割轮组合物和使用切割轮组合物的切割轮。 所公开的组合物包含50至85重量％的磨料颗粒，10至25重量％的粘合剂树脂和余量填料，其中粘合剂树脂包括作为第一粘合剂树脂的酚醛树脂; 和作为第二粘合剂树脂的（双）马来酰亚胺树脂和氰酸酯树脂中的至少一种。 该组合物包括作为粘合剂树脂的（双）马来酰亚胺树脂和氰酸酯树脂以及酚醛树脂中的至少一种，从而可以通过改进耐热性而制造具有改善寿命特性的切割轮， 电阻和耐擦伤性。

公开(公告)号：US20150040308A1

公开(公告)日：2015-02-12

申请号：US13960661

申请日：2013-08-06

Applicant: Sang Won LEE

Inventor： Sang Won LEE

IPC: A61H33/06

CPC classification number: A61H33/066 ,  A61H2201/0107 ,  E04H2001/1288

Abstract: A sauna device having split panels is provided. Each of panel portion has two or more panels, and neighboring panels are assembled with first or second internal mechanical fasteners and first, second, or first and second external mechanical fasteners. The first and second internal mechanical fasteners are installed between edges of the neighboring panels. The first external mechanical fasteners are installed across border between inner surfaces of the neighboring panels. The second external mechanical fasteners are installed across border between outer surfaces of the neighboring panels.

Abstract translation: 提供具有分离面板的桑拿设备。 每个面板部分具有两个或更多个面板，并且相邻面板与第一或第二内部机械紧固件和第一，第二或第一和第二外部机械紧固件组装在一起。 第一和第二内部机械紧固件安装在相邻面板的边缘之间。 第一外部机械紧固件安装在相邻面板的内表面之间的边界上。 第二外部机械紧固件安装在相邻面板的外表面之间的边界上。

公开(公告)号：US08953642B2

公开(公告)日：2015-02-10

申请号：US13391222

申请日：2010-09-15

Applicant: Yu Jin Noh ,  Dong Wook Roh ,  Joon Kui Ahn ,  Byeong Woo Kang ,  Dae Won Lee ,  Bong Hoe Kim ,  Eun Sun Kim

Inventor： Yu Jin Noh ,  Dong Wook Roh ,  Joon Kui Ahn ,  Byeong Woo Kang ,  Dae Won Lee ,  Bong Hoe Kim ,  Eun Sun Kim

IPC: H04J1/00 ,  H04L5/00 ,  H04B7/04 ,  H04L1/00 ,  H04L5/14 ,  H04L25/02 ,  H04L25/03

CPC classification number: H04L5/0023 ,  H04B7/0417 ,  H04L1/0026 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/1469 ,  H04L25/0226 ,  H04L2025/03426 ,  H04L2025/03802

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting a downlink reference signal in a wireless communication system that supports multiple antennas. A method for transmitting channel state information-reference signals (CSI-RS) for two or more antenna ports according to one embodiment of the present invention comprises the steps of: mapping the CSI-RSs for the two or more antenna ports in predetermined patterns on a data region of a downlink subframe: an transmitting the downlink subframe mapped with the CSI-RSs for the two or more antenna ports, wherein the predetermined patterns are defined as patterns differing by a cell, and the different patterns may be defined as the predetermined patterns being shifted in a temporal range, frequency range, or a temporal range and a frequency range.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种在支持多个天线的无线通信系统中发送下行链路参考信号的方法和装置。 根据本发明的一个实施例的用于发送用于两个或多个天线端口的信道状态信息参考信号（CSI-RS）的方法包括以下步骤：将预定模式中的两个或更多天线端口的CSI-RS映射到 下行链路子帧的数据区域：发送与两个或更多个天线端口的CSI-RS映射的下行链路子帧，其中预定模式被定义为由小区不同的模式，并且不同的模式可以被定义为预定的 模式在时间范围，频率范围或时间范围和频率范围内移动。

公开(公告)号：US08950036B2

公开(公告)日：2015-02-10

申请号：US12965239

申请日：2010-12-10

Applicant: Wataru Kaihotsu ,  Jeong-Hyun Shim ,  Jin-Won Lee

Inventor： Wataru Kaihotsu ,  Jeong-Hyun Shim ,  Jin-Won Lee

IPC: H04N5/225

CPC classification number: H04N5/2254

Abstract: A dust remover according to the present disclosure forms an air flow in a space formed between a charge-coupled device and a shutter unit, and removes dust on a surface of the charge-coupled device, the dust remover comprising an air injector having a plurality of air injecting holes; an air discharger which is installed on a surface facing the air injector, and has at least one air discharging hole which is smaller than the air injecting hole; and an exhausting dust collecting filter which is installed in the air discharger, and collects dust in the air being discharged.

Abstract translation: 根据本公开的除尘器在形成在电荷耦合器件和快门单元之间的空间中形成空气流，并去除电荷耦合器件表面上的灰尘，除尘器包括具有多个 空气注入孔; 安装在面向空气喷射器的表面上的排气器，并且具有比空气喷射孔小的至少一个排气孔; 以及安装在排气器中的排出的集尘过滤器，并且收集被排出的空气中的灰尘。

公开(公告)号：USD721718S1

公开(公告)日：2015-01-27

申请号：US29421461

申请日：2012-07-31

Applicant: Min-Hae Kim ,  Jee-Won Lee

Designer： Min-Hae Kim ,  Jee-Won Lee

公开(公告)号：US08940453B2

公开(公告)日：2015-01-27

申请号：US12964203

申请日：2010-12-09

Applicant: Seon-ah Jin ,  Chan-ho Pak ,  Kyung-jung Kwon ,  Kang-hee Lee ,  Dae-jong Yoo ,  Jong-won Lee

Inventor： Seon-ah Jin ,  Chan-ho Pak ,  Kyung-jung Kwon ,  Kang-hee Lee ,  Dae-jong Yoo ,  Jong-won Lee

IPC: H01M8/10 ,  B01J21/18 ,  H01M4/92 ,  H01M4/88 ,  B82Y30/00

CPC classification number: H01M4/921 ,  H01M4/8842 ,  H01M4/926 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02E60/523 ,  Y10S977/734 ,  Y10S977/742

Abstract: An electrode catalyst for a fuel cell includes a complex support including at least one metal oxide and carbon-based material; and a palladium (Pd)-based catalyst supported by the complex support. A method of manufacturing the electrode catalyst includes dissolving a precursor of a palladium (Pd)-based catalyst in a solvent and preparing a mixture solution for a catalyst; adding a complex support including at least one metal oxide and a carbon-based material to the mixture solution for a catalyst and stirring the mixture solution to which the complex support is added; drying the mixture solution for a catalyst, to which the complex support is added, in order to disperse the precursor of the Pd-based catalyst on the complex support; and reducing the precursor of the Pd-based catalyst dispersed on the complex support. A fuel cell includes the electrode catalyst.

Abstract translation: 用于燃料电池的电极催化剂包括：至少一种金属氧化物和碳基材料的复合载体; 和由复合载体负载的钯（Pd）基催化剂。 制造电极催化剂的方法包括将钯（Pd）系催化剂的前体溶解在溶剂中并制备催化剂的混合溶液; 向催化剂的混合溶液中加入包含至少一种金属氧化物和碳基材料的复合载体，并搅拌加入复合载体的混合溶液; 将混合溶液干燥以加入复合载体的催化剂，以便将Pd基催化剂的前体分散在复合载体上; 并且还原分散在复合载体上的Pd基催化剂的前体。 燃料电池包括电极催化剂。

公开(公告)号：US08922621B2

公开(公告)日：2014-12-30

申请号：US12254175

申请日：2008-10-20

Applicant: Do-Young Joung ,  Tae-Sung Park ,  Yun-Je Oh ,  Jae-Yeon Song ,  Seo-Young Hwang ,  Doug-Young Suh ,  Gwang-Hoon Park ,  Kyu-Heon Kim ,  Yoon-Jin Lee ,  Jang-Won Lee

Inventor： Do-Young Joung ,  Tae-Sung Park ,  Yun-Je Oh ,  Jae-Yeon Song ,  Seo-Young Hwang ,  Doug-Young Suh ,  Gwang-Hoon Park ,  Kyu-Heon Kim ,  Yoon-Jin Lee ,  Jang-Won Lee

IPC: H04N13/00 ,  H04N9/82 ,  H04N9/806 ,  H04N5/765 ,  H04N5/77 ,  H04N9/804

CPC classification number: H04N9/8205 ,  H04N5/765 ,  H04N5/77 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8227 ,  H04N13/161 ,  H04N13/178 ,  H04N13/189

Abstract: A method of storing 3D image data in a recording medium includes: loading, in a predetermined file type field, image type information indicating either one of a single stereoscopic image or a compound image including a monoscopic image and a stereoscopic image; loading, in a predetermined image configuration information container field, scene descriptor information indicating temporal and spatial relations between a plurality of media objects included in the three-dimensional image, object configuration information indicating attributes of each media object of said plurality of media objects and a configuration relation between encoded streams of the plurality of media objects, configuration information of the encoded streams; loading in an image data container field media data of an image to be stored; and loading, in a meta container field, metadata including information for playing the 3D image data.

Abstract translation: 将3D图像数据存储在记录介质中的方法包括：在预定文件类型字段中加载指示单个立体图像或包括单视场图像和立体图像的复合图像中的任一个的图像类型信息; 在预定图像配置信息容器字段中加载指示包括在三维图像中的多个媒体对象之间的时间和空间关系的场景描述符信息，指示所述多个媒体对象的每个媒体对象的属性的对象配置信息和 多个媒体对象的编码流之间的配置关系，编码流的配置信息; 加载要存储的图像的图像数据容器场媒体数据; 并且在元容器字段中加载包括用于播放3D图像数据的信息的元数据。

公开(公告)号：US20140375826A1

公开(公告)日：2014-12-25

申请号：US14310305

申请日：2014-06-20

Applicant: Myung Won Lee ,  Sang Chul Sul ,  Hirosige Goto ,  Sae Young Kim ,  Gwi Deck Ryan Lee ,  Masaru Ishii ,  Kyo Jin Choo

Inventor： Myung Won Lee ,  Sang Chul Sul ,  Hirosige Goto ,  Sae Young Kim ,  Gwi Deck Ryan Lee ,  Masaru Ishii ,  Kyo Jin Choo

IPC: H01L27/30 ,  H04N1/00

CPC classification number: H01L27/307 ,  H01L51/442 ,  H04N5/23229 ,  H04N5/3765 ,  H04N5/378 ,  H04N9/045

Abstract: An image sensor comprising: a first layer having a plurality of groups of photodiodes formed in a semiconductor substrate, each group representing a 2×2 array of photodiodes, with 2 first pixels configured to detect light of a first wavelength and 2 second pixels configured to detect light of a second wavelength, each first pixel positioned adjacent to the second pixels; and a second layer overlapping the first layer, the second layer is organic, having a plurality of organic photodiodes configured to detect light of a third wavelength, each organic photodiode positioned to partially overlap 2 first photodiodes and 2 second photodiodes of the first layer.

Abstract translation: 一种图像传感器，包括：第一层，其具有形成在半导体衬底中的多组光电二极管，每个组表示2×2的光电二极管阵列，其中2个第一像素被配置为检测第一波长的光和2秒的像素， 检测第二波长的光，每个第一像素定位成与第二像素相邻; 以及与所述第一层重叠的第二层，所述第二层是有机的，具有被配置为检测第三波长的光的多个有机光电二极管，每个有机光电二极管定位成部分地重叠第一层的2个第一光电二极管和2个第二光电二极管。

公开(公告)号：US08916666B2

公开(公告)日：2014-12-23

申请号：US13255013

申请日：2009-07-28

Applicant: Soo-Bok Lee ,  In Jun Park ,  Jong-Wook Ha ,  Kwang Won Lee ,  Sang Goo Lee

Inventor： Soo-Bok Lee ,  In Jun Park ,  Jong-Wook Ha ,  Kwang Won Lee ,  Sang Goo Lee

IPC: C08F214/28

CPC classification number: C08F214/28 ,  C08G65/226

Abstract: The present invention relates to hexafluoropropylene oxide polymer composition and a process of preparing of hexafluoropropylene oxide polymer by an anionic polymerization, and in particular the hexafluoropropylene oxide polymer composition comprises an anionic initiator, a polar solvent, hexafluoropropylene and hexafluoropropylene oxide. The hexafluoropropylene oxide polymer is prepared under particular reaction conditions by using the composition, hexafluoropropylene oxide polymer prepared by using the composition according to a preparation process herein has a weight average molecular weight (Mw) of 1,500-4,000 at −10-20° C.

Abstract translation: 本发明涉及六氟环氧丙烷聚合物组合物和通过阴离子聚合制备六氟环氧丙烷聚合物的方法，特别是六氟环氧丙烷聚合物组合物包括阴离子引发剂，极性溶剂，六氟丙烯和六氟环氧丙烷。 六氟环氧丙烷聚合物通过使用组合物在特定反应条件下制备，通过使用根据本发明制备方法的组合物制备的六氟环氧丙烷聚合物在-10-20℃下的重均分子量（Mw）为1,500-4,000

公开(公告)号：US08894768B2

公开(公告)日：2014-11-25

申请号：US12985649

申请日：2011-01-06

Applicant: Byoung-Keon Park ,  Ki-Yong Lee ,  Jin-Wook Seo ,  Min-Jae Jeong ,  Jong-Won Hong ,  Heung-Yeol Na ,  Tae-Hoon Yang ,  Yun-Mo Chung ,  Eu-Gene Kang ,  Seok-Rak Chang ,  Dong-Hyun Lee ,  Kil-Won Lee ,  Jong-Ryuk Park ,  Bo-Kyung Choi ,  Won-Bong Baek ,  Ivan Maidanchuk ,  Byung-Soo So ,  Jae-Wan Jung

Inventor： Byoung-Keon Park ,  Ki-Yong Lee ,  Jin-Wook Seo ,  Min-Jae Jeong ,  Jong-Won Hong ,  Heung-Yeol Na ,  Tae-Hoon Yang ,  Yun-Mo Chung ,  Eu-Gene Kang ,  Seok-Rak Chang ,  Dong-Hyun Lee ,  Kil-Won Lee ,  Jong-Ryuk Park ,  Bo-Kyung Choi ,  Won-Bong Baek ,  Ivan Maidanchuk ,  Byung-Soo So ,  Jae-Wan Jung

IPC: C23C16/00 ,  C23F1/00 ,  H01L21/306 ,  C23C16/46 ,  C23C16/458 ,  C23C16/455 ,  H01L21/673

Abstract: A substrate processing apparatus that simultaneously forms thin films on a plurality of substrates and performs heat treatment includes: a plurality of substrate holders, each including a substrate support that supports a substrate and a first gas pipe having one or a plurality of injection holes; a boat where the plurality of substrate holders are stacked and including a second gas pipe connected with the first gas pipe of each of the substrate holders; a process chamber providing a space in which the substrates stacked in the boat are processed; a conveying unit that carries the boat into/out of the process chamber; a first heating unit disposed outside the process chamber; and a gas supply unit including a third gas pipe connected with the second gas pipe and supplying a heated or cooled gas into the second gas pipe.