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    REGENERATIVE-TYPE FLUID MACHINERY HAVING A GUIDE VANE ON A CHANNEL WALL
    91.
    发明申请
    REGENERATIVE-TYPE FLUID MACHINERY HAVING A GUIDE VANE ON A CHANNEL WALL 审中-公开
    在通道墙上具有导向槽的再生型流体动力机械

    公开(公告)号：WO2012161436A2

    公开(公告)日：2012-11-29

    申请号：PCT/KR2012003630

    申请日：2012-05-09

    Applicant: KOREA IND TECH INST ,  LEE KYOUNG YONG ,  CHOI YOUNG SEOK

    Inventor： LEE KYOUNG YONG ,  CHOI YOUNG SEOK

    IPC: F04D29/42 ,  F04D29/24 ,  F04D29/44

    CPC classification number: F04D29/44 ,  F04D5/008

    Abstract: The present invention relates to a regenerative-type fluid machinery having a guide vane on a channel wall, wherein the guide vane for guiding the flow of a fluid protrudes from the channel wall so as to change the inflow angle of the fluid introduced into an impeller groove, thereby reducing energy loss due to an eddy generated within the impeller groove. To this end, the regenerative-type fluid machinery comprises: a circular plate-shaped impeller having a plurality of vanes radially disposed so as to be spaced a predetermined distance apart from each other on the outer circumference thereof; a casing in which the impeller is disposed; and a flow channel having a suction hole and a discharge hole at either end thereof, the flow channel being circumferentially disposed within the casing, opposite the vanes. The plurality of guide vanes, which have an inclination angle (?) with respect to a radial direction in a rotational direction of the impeller, protrude from the wall of the flow chamber such that a relative inflow angle (ß) of the fluid introduced into the impeller groove is increased. Thus, an absolute inflow angle (a) may be decreased.

    Abstract translation: 本发明涉及一种在通道壁上具有导向叶片的再生型流体机械，其中用于引导流体流动的引导叶片从通道壁突出，以改变引入叶轮的流体的流入角度 从而减少由于在叶轮槽内产生涡流而引起的能量损失。 为此，再生式流体机械包括：圆板状叶轮，其具有径向配置的多个叶片，以在其外周彼此隔开预定距离; 设置有叶轮的壳体; 以及在其任一端具有抽吸孔和排出孔的流动通道，所述流动通道周向地设置在所述壳体内，与所述叶片相对。 在叶轮的旋转方向上具有相对于径向的倾斜角（θ）的多个导叶从流动室的壁突出，使得流入的流体的相对流入角（ß） 叶轮槽增加。 因此，可以降低绝对流入角（a）。

    PLATFORM FOR VIBRATING BED FOR PREVENTING DECUBITUS SORE HAVING VARIABLE ROTARY AXIS FOR DIFFERENT BODY TYPES AND METHOD FOR CONTROLLING POSITION CHANGE CYCLE OF SAME
    95.
    发明申请
    PLATFORM FOR VIBRATING BED FOR PREVENTING DECUBITUS SORE HAVING VARIABLE ROTARY AXIS FOR DIFFERENT BODY TYPES AND METHOD FOR CONTROLLING POSITION CHANGE CYCLE OF SAME 审中-公开
    用于防止具有不同身体类型的可变旋转轴的圆柱体的振动台的平台和用于控制其位置变化周期的方法

    公开(公告)号：WO2011155769A3

    公开(公告)日：2012-05-03

    申请号：PCT/KR2011004208

    申请日：2011-06-08

    Applicant: KOREA IND TECH INST ,  LIM DO HYUNG ,  CHUN KYEOUNG JIN ,  HONG JAE SOO ,  CHOI HYUN HO

    Inventor： LIM DO HYUNG ,  CHUN KYEOUNG JIN ,  HONG JAE SOO ,  CHOI HYUN HO

    IPC: A61G7/057 ,  A47C31/12 ,  A61G7/015 ,  A61G7/018

    CPC classification number: A61G7/018 ,  A61G7/015 ,  A61G7/0573 ,  A61G2200/18

    Abstract: The present invention relates to a platform for a vibrating bed, the platform having a rotary axis that can be varied according to the body type of a user, in which the rotary axis can be varied to fit the body type of a user, thereby providing the rotary axis that is optimized for a user, the platform comprising: a plurality of main plates that are divided into a plurality thereof and formed in a rotatable manner to support the human body; a plurality of sub-plates that are divided into a plurality thereof between the main plates corresponding to the buttocks and the knees of a human body, and coupled via hinge mutually or to the main plates in a rotatable manner; a restraining portion provided between each of the main plates and each of the sub-plates to selectively enable or restrain the rotation of each of the main plates and the sub-plates; a plate portion provided in such a manner that the parts corresponding to the location of the joints according to the body type of a user can be selectively rotated; a first driving portion provided to incline the upper body portion of the plate portion; and a second driving portion provided to incline the lower body portion of the plate portion, thereby providing a platform for a vibrating bed for preventing decubitus sore, the platform having a variable rotary axis for different body types, and a method for controlling a position change cycle of same.

    Abstract translation: 本发明涉及一种用于振动床的平台，该平台具有可以根据使用者的身体类型而改变的旋转轴线，其中可以改变旋转轴线以适应使用者的身体类型，从而提供 所述旋转轴线为使用者而优化，所述平台包括：多个主板，其被分成多个并以可旋转的方式形成以支撑人体; 在对应于臀部和人体的膝盖的主板之间被分成多个子板的多个子板，并且通过铰链相互或以可旋转的方式联接到主板; 每个主板和每个子板之间设置有限制部分，以选择性地启用或限制每个主板和子板的旋转; 板部，其设置成可以选择性地旋转与根据使用者的身体类型的关节的位置对应的部分; 设置成倾斜所述板部的上主体部的第一驱动部; 以及第二驱动部，其设置成倾斜板部的下部主体部，由此提供用于防止褥疮的振动床的平台，所述平台具有用于不同身体类型的可变旋转轴，以及用于控制位置变化的方法 周期相同。

    METAL CATALYST COMPOSITION FOR PRODUCING FURFURAL DERIVATIVES FROM RAW MATERIALS OF LIGNOCELLULOSIC BIOMASS, AND METHOD FOR PRODUCING FURFURAL DERIVATIVES USING THE COMPOSITION
    96.
    发明申请
    METAL CATALYST COMPOSITION FOR PRODUCING FURFURAL DERIVATIVES FROM RAW MATERIALS OF LIGNOCELLULOSIC BIOMASS, AND METHOD FOR PRODUCING FURFURAL DERIVATIVES USING THE COMPOSITION 审中-公开
    用于从纤维生物质原料生产糠醛衍生物的金属催化剂组合物，以及使用组合物生产糠醛衍生物的方法

    公开(公告)号：WO2011129640A2

    公开(公告)日：2011-10-20

    申请号：PCT/KR2011002681

    申请日：2011-04-14

    Applicant: KOREA IND TECH INST ,  CHO JIN-KU ,  KIM SANG-YONG ,  LEE DO-HOON ,  KIM BO RA ,  JUNG JAE-WON

    Inventor： CHO JIN-KU ,  KIM SANG-YONG ,  LEE DO-HOON ,  KIM BO RA ,  JUNG JAE-WON

    IPC: B01J27/132 ,  B01J27/138 ,  C07D307/48

    CPC classification number: B01J27/132 ,  B01J23/462 ,  B01J23/6522 ,  B01J27/13 ,  B01J31/0225 ,  B01J31/0227 ,  B01J31/0284 ,  B01J37/04 ,  C07D307/48 ,  C07D307/50

    Abstract: The present invention relates to a metal catalyst composition for producing furfural derivatives from raw materials of lignocellulosic biomass, and to a method for producing furfural derivatives using the composition. The metal catalyst composition comprises ruthenium chloride (RuCl3) and chromium chloride (CrCl2), wherein the chromium chloride (CrCl2) is 300 to 500 weight parts with respect to 100 weight parts of ruthenium chloride (RuCl3). According to the present invention, metal catalysts of multiple types are mixed at an optimum ratio, thus producing furfural derivatives from raw materials of lignocellulosic biomass through a simple reaction process performed in a single reaction device, which might otherwise require multistep processes such as pretreatment and simple saccharification processes as in conventional processes for producing furfural derivatives.

    Abstract translation: 本发明涉及由木质纤维素生物质的原料生产糠醛衍生物的金属催化剂组合物，以及使用该组合物生产糠醛衍生物的方法。 金属催化剂组合物包含氯化钌（RuCl 3）和氯化铬（CrCl 2），其中氯化铬（CrCl 2）相对于100重量份氯化钌（RuCl 3）为300-500重量份。 根据本发明，以最佳比例混合多种类型的金属催化剂，从而通过在单一反应装置中进行的简单的反应方法从木质纤维素生物质的原料生产糠醛衍生物，否则可能需要多步骤处理，例如预处理和 简单的糖化方法如在常规生产糠醛衍生物的方法中。

    METHOD FOR PRODUCING BIOFUEL USING MARINE ALGAE-DERIVED GALACTAN
    98.
    发明申请
    METHOD FOR PRODUCING BIOFUEL USING MARINE ALGAE-DERIVED GALACTAN 审中-公开
    使用海藻衍生的胶质细胞生产生物油的方法

    公开(公告)号：WO2010131844A3

    公开(公告)日：2011-03-31

    申请号：PCT/KR2010002360

    申请日：2010-04-15

    Applicant: KOREA IND TECH INST ,  CHO JIN-KU ,  KIM SANG-YONG ,  LEE DO-HOON ,  KIM BO-RA ,  JUNG JAE-WON

    Inventor： CHO JIN-KU ,  KIM SANG-YONG ,  LEE DO-HOON ,  KIM BO-RA ,  JUNG JAE-WON

    IPC: C10G3/00 ,  C07D233/24 ,  C07D307/50

    CPC classification number: C07D233/24 ,  C07D307/48 ,  C07D307/50 ,  C10G2300/1014 ,  C10G2300/44 ,  C10L1/02 ,  C10L1/026 ,  Y02E50/13 ,  Y02P30/20

    Abstract: The present invention relates to a method for producing biofuel materials as alternatives to petroleum, such as 5-hydroxymethyl-2-furfural (HMF), 5-alkoxymethyl-2-furfural, a rubrinic acid alkyl ester, or the like, through a single process using a catalytic conversion without a saccharification process, from galactan which can be mass-supplied at a low cost and extracted from macroalgae which is a marine renewable resource. The present invention uses macroalgae, which is a marine biomass resource, thus avoiding the problems of affecting the price of grains as opposed to crop-based biomass resources, and enabling an easier extraction of a carbon source as compared to ligneous biomass resources.

    Abstract translation: 本发明涉及作为石油替代品的生物燃料材料的生产方法，例如5-羟甲基-2-糠醛（HMF），5-烷氧基甲基-2-糠醛，玉米油酸烷基酯等，通过单 使用不经过糖化过程的催化转化的方法，可以从低成本大量供应并从作为海洋可再生资源的大型藻类提取的半乳聚糖。 本发明使用作为海洋生物质资源的大型藻类，从而避免了与作物生物质资源相比影响谷物价格的问题，并且与木质生物质资源相比，能够更容易地提取碳源。

    CONNECTOR, RECEPTACLE, AND CONNECTOR ASSEMBLY FOR DIGITAL BAND
    99.
    发明申请
    CONNECTOR, RECEPTACLE, AND CONNECTOR ASSEMBLY FOR DIGITAL BAND 审中-公开
    用于数字频带的连接器，插座和连接器组件

    公开(公告)号：WO2010024613A3

    公开(公告)日：2010-06-17

    申请号：PCT/KR2009004803

    申请日：2009-08-27

    Applicant: KOREA IND TECH INST ,  CHUNG GI SOO ,  LEE DAE HOON ,  KIM YEON SANG ,  PARK JUN HO

    Inventor： CHUNG GI SOO ,  LEE DAE HOON ,  KIM YEON SANG ,  PARK JUN HO

    IPC: H01R13/04

    CPC classification number: H01R12/675 ,  H01R13/582

    Abstract: Disclosed are a digital band connector, a receptacle, and a connector assembly for easily connecting digital bands formed of digital yarns to an external circuit. The digital band connector includes connect pins spaced apart from each other in a direction, passing through the digital bands made of digital yarns and to fix the digital bands, and electrically connected with the digital bands, a lower housing fixing the digital bands and the connect pins in a lower part and exposing one end of each of the connect pins through a lower surface, and an upper housing coupled with an upper part of the lower housing to fix the digital bands and the connect pins.

    Abstract translation: 公开了一种数字带式连接器，插座和连接器组件，用于将由数字纱线形成的数字带容易地连接到外部电路。 数字带连接器包括在一个方向上彼此间隔开的连接引脚，穿过由数字纱线制成的数字带并固定数字带，并且与数字带电连接，固定数字带的下壳体和连接 引脚位于下部并通过下表面暴露每个连接引脚的一端;以及上壳体，与上壳体的上部耦合以固定数字带和连接引脚。

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