baber/WOPTO huggingface dataset:
Patent KR-20100109028-A (KR)
Title: Apparatus and method for allocating sounding sequences in a broadband wireless communication system
Inventor: LI JING
IPC: H04B15/00
Filed: 2009-03-31
Abstract: PURPOSE: A device and a method for allocating sounding sequences in a broadband wireless communication system are provided to allocate sounding sequences generated based on Zadof-Chu sequences in consideration of interference of sounding sequences, thereby increasing sounding performance. CONSTITUTION: A plurality of sounding sequences is grouped to a plurality of sequence groups. The correlation among the sequence groups is determined. The minimum interference relation among sectors in a cluster is determined. The sequence groups are assigned to the sectors.
Patent KR-20100109056-A (KR)
Title: Ocher brick
Inventor: LEE BYUNG HWA
IPC: E04C1/40
Filed: 2009-03-31
Abstract: PURPOSE: An ocher brick is provided to be environmental-friendly manufactured using germanium and phytoncide which are good for a human body. CONSTITUTION: An ocher brick(100) is composed of loess 55~65 weight%, kaolin 15~25 weight%, illite 5~10 weight%, alpha gypsum 3~7 weight%, and phytoncide 3~7 weight%. A brick body is formed by mixing the loess with kaolin 20 weight%, illite 7 weight%, alpha gypsum 5 weight%, and phytoncide 5 weight%. Insertion protrusions(160) are formed in one surface of the brick body, and a groove(140) is formed in the other surface.
Patent KR-20100112215-A (KR)
Title: A functional beverage comprising deep sea water, extract of red ginseng, extract of jujubae fructus, extract of cnidii rhizoma, extract of glycyrrhizae radix and extract of lycii fructus as main ingredients
Inventor: KIM WON GYU
IPC: A23L2/60
Filed: 2009-04-09
Abstract: PURPOSE: A functional beverage including an deep sea water, a herbal extract is provided to supply the essential mineral ingredient which can be lacked with only by common meal and help preventing the high blood pressure or hardening of the arteries by applying to the circulation system and to lower the blood glucose level and has as a hematinic. CONSTITUTION: A functional beverage includes demineralized or partially demineralized deep sea water, red ginseng extract 100~1,000mg, Jujube extract 200~500mg, Cnidium officinale extract 50~200mg, liquorice extract 100~3000mg, and Chinese matrimony vine extract as main component, and includes assistance component selected among sweetener, organic acid or the assistant ingredient, glycerine, viscosity modifier, spice, fruit juice. The component is a polyhydric alcohol such as D-sorbitol, xylitol and sugars such as sucrose, glucose, maltose, fructos, fructose and 1 type or 2 type or more sugars in stevioside and honey. The assistant ingredient is an one type or two type or more organic selected in the citric acid or the metal salt, and the lactic acid. The assistance ingredient is an 1 type or 2 type or more selected form the orange juice or the orange extract, the lemon juice or the lemon extract, the grapefruit juice or the grapefruit extract, the apple juice or the apple extract, the strawberry juice or the strawberry extracts, the peach juice or the peach extract, the plum juice or the plum extract, and the omens of ruin juice or the mango extracts and papaya juice or the papaya extract.
Patent KR-20100116276-A (KR)
Title: Apparatus and method for cancelling white noise in portable terminal
Inventor: HWANG JUNG EUN
IPC: G10L21/02
Filed: 2009-04-22
Abstract: PURPOSE: A method and a device for removing a white noise of a portable terminal is provided to remove a voice signal, thereby removing a white noise without reducing the volume of a voice signal. CONSTITUTION: A noise bandwidth detector(120) measures a voice volume per a frequency of a voice signal outputted to a speaker. A portable terminal comprises a power amplifier(100), a noise eliminator(110), the noise bandwidth detector, and the speaker. The power amplifier amplifies power of an inputted voice signal by a preset method and provides it to the noise eliminator. The noise eliminator removes a white noise from the voice signal using frequency bandwidth information.
Patent KR-20090052842-A (KR)
Inventor: KANG DONG WOO
IPC: G06T17/00
Filed: 2009-04-27
Abstract: 본 발명은 광학원리를 이용한 확대-축소 모형물 제작방법에 관한 것으로서, 형틀이나 고가의 설비, 숙련된 인력 등이 불필요하고, 제작 시간 및 비용, 인력, 노력을 최소화할 수 있으면서 원형물과 동일한 모형물을 반복 제작할 수 있으며, 정해진 비율에 따라 축소 또는 확대된 모형물을 보다 용이하게 제작할 수 있는 모형물 제작방법에 관한 것이다.   상기한 목적을 달성하기 위해, 카메라를 이용하여 원형물의 360°입체 형상에 대해 촬영각도가 변경된 복수 컷의 영상을 획득하는 단계와; 촬영된 각 영상들로부터 원형물의 외곽선을 추출하여 이들을 중첩 표시한 뒤 이미지로 저장하는 단계와; 받침대 상측으로 열선장비와 스티로폼괴를 설치하고, 상기 각 영상들로부터 추출된 외곽선이 표시된 이미지를 출력하여 인쇄한 뒤, 인쇄된 출력물을 상기 받침대 위에 고정하는 단계와; 열선을 상기 인쇄된 출력물의 외곽선을 따라 이동시켜 스티로폼괴를 형상 가공하되, 스티로폼괴를 상기 분할 각도로 회전시키면서, 각 회전시마다 촬영각도 변화에 따른 순서대로 외곽선들을 순차적으로 이용하여 스티로폼괴를 형상 가공하는 단계;를 포함하는 모형물 제작방법이 개시된다. 
       
     모형물, 축소, 확대, 광학, 열선, 스티로폼, 표면재
Patent KR-20100120020-A (KR)
Inventor: NAM HYEUN SIK
IPC: F24C15/18
Filed: 2009-05-04
Abstract: 본 발명에 따른 조리기기는 조리 공간을 갖는 캐비티와; 상기 캐비티의 상기 조리 공간을 복수개로 구획하고, 구획된 조리 공간들 크기를 가변시키도록 상기 캐비티 내부에 이동되게 배치된 분리판과; 상기 조리 공간들 중 어느 하나에 공급된 조리물을 조리하게 설치된 제 1 가열원과, 상기 조리 공간들 중 다른 하나에 공급된 조리물을 조리하게 설치된 제 2 가열원과, 상기 분리판을 직선 이동시키는 분리판 이동기구를 포함하여, 조리물의 크기에 따라 복수개의 조리공간들 크기를 가변시켜, 다양한 크기의 조리물을 편리하게 함께 조리할 수 있는 이점이 있다.  
       
     조리 기기, 조리 공간, 캐비티, 분리판, 가열원, 분리판 이동기구
Patent KR-20100120577-A (KR)
Title: Method for fabricating dual poly gate in semiconductor device
Inventor: RHO IL CHEOL
IPC: H01L21/336
Filed: 2009-05-06
Abstract: PURPOSE: A method for forming a dual poly gate of a semiconductor device is provided to reduce resistance by increasing the particle size of a metal layer in a post-process by forming an oxide layer on the surface of a barrier metal layer through an oxidation process. CONSTITUTION: A gate insulation layer(105) and a poly silicon layer are formed on a semiconductor substrate(100). A first conductive poly silicon layer(120) and a second conducive poly silicon layer(125) are formed on the semiconductor substrate by a thermal process. A metal barrier layer(130) is formed on the first and second conductive poly silicon layers. An oxide layer(145) is formed on the surface of the metal barrier layer to reduce the resistance of the metal. A metal layer(150) and a hard mask layer(155) are formed on the oxide layer.
Patent KR-20100120877-A (KR)
Title: Fuse layout for semiconductor memory device
Inventor: KIM YEON OK
IPC: G11C29/00
Filed: 2009-05-07
Abstract: PURPOSE: A fuse lay-out of a semiconductor memory device is provided to reduce a space where a fuse occupies by simplifying a lay-out by surrounding two-column fuses with a single guard. CONSTITUTION: A fuse(B11) is arranged in a one column. The fuse(B12) is arranged in a different column. The fuse is connected to a metal(D11). The two column fuses has a structure of surrounding with a one guard(A).
Patent KR-20100120966-A (KR)
Title: System for sorting phising site base on searching web site and method therefor
Inventor: KWAG SANG HUN
IPC: G06F11/30
Filed: 2009-05-07
Abstract: PURPOSE: A fishing site sorting system based on web site searching and a method thereof are provided to block the connection between the user computer and a fishing site in advance. CONSTITUTION: A portal server(200) indexes search result page information coincide with keyword information of a user computer(100) form a search DB through a search module. To enable the search result page informations of the portal server to coincide with the indexed blacklist or white list, a security server(300) generates search result page matching information. The security server transmits the search result page matching information to the portal server.
Patent KR-20100123472-A (KR)
Title: Opening/shutting structure of balance valve for exhausting pipe of vehicle operated by intake
Inventor: HAN YOUNG SAM
IPC: F01N13/08
Filed: 2009-05-15
Abstract: PURPOSE: A control structure of an air intake link balance valve for a vehicle exhaust pipe is provided to enable the opening time of a balance valve to be conveniently controlled according to the type or the output of a vehicle since the balance valve can be opened. CONSTITUTION: A control structure of an air intake link balance valve for a vehicle exhaust pipe comprises an air intake manifold(10), an air outlet manifold(20), an exhaust pipe(30), a balance vlave(40), an air pipe(41) and a solenoid valve(50). The air intake and outlet manifolds are installed on both sides of the vehicle engine(100). The exhaust pipe comprises a catalytic converter(31), which is connected to the air outlet manifold. A sub muffler(32) and a main muffler(33) are installed on the exhaust pipe at an interval. The balance valve is mounted on the exhaust pipe between the sub muffler and the main muffler. The air pipe is opened and closed by a separate solenoid valve(50). The solenoid valve is operated by a control unit(60).
Patent KR-20100125104-A (KR)
Title: Preparation method of biofuel from sea algae using irradiation
Inventor: LEE JU WOON
IPC: C12P19/14
Filed: 2009-05-20
Abstract: PURPOSE: A method for manufacturing biofuel form sea algae by radiation is provided to resolve energy shortage problem. CONSTITUTION: A method for manufacturing biofuel form sea algae by radiation comprises: a step of irradiating radiation to sea algae or sea algae-derived polysaccharide; a step of saccharifying the sea algae or sea algae-derived polysaccharide by enzyme; and a step of fermenting by microorganism. The sea algae is large sea algae or micro algae. The radiation is gamma ray, electronic beam, and X-ray.
Patent KR-20100126105-A (KR)
Title: System for monitoring position of mobile terminal and method thereof
Inventor: SEO SEONG RYONG
IPC: H04W4/02
Filed: 2009-05-22
Abstract: PURPOSE: A system for monitoring position of a mobile terminal and a method thereof are provided to automatically inform the dangerous situation of a ward to a protector. CONSTITUTION: In case a location of a first terminal is not changed for a determined time, a service providing server transmits the automatic response request to the first terminal(S207, S209). In case the response of the first terminal is not received, the service providing server determines the sufficiency of the appointed response request frequency(S211, S213). In case the appointed response request frequency is fulfilled, the service providing server transmits the alerting message to a second terminal(S215).
Patent KR-20100128001-A (KR)
Title: Apparatus and method for resoure cancellation of ip service that require quality of service in wireless network system
Inventor: SONG KYEONG YEON
IPC: H04W36/00
Filed: 2009-05-27
Abstract: PURPOSE: An apparatus and a method for resource cancellation of an IP service that require quality of service in a wireless network system are provided to secure communication resources by releasing a QoS(Quality of Service). CONSTITUTION: A mobile communication terminal moves a network which does not support QoS(Quality of Service)(214). The mode of a QoS flow apparatus between an IP service unit and a service flow management unit is switched into a pause mode in the mobile communication terminal(216). The service flow management unit transfers a service flow termination request message to a first PDSN through an IP network(151). The first PDSN transfers a service flow release request message to the access network(152). The access network releases the QoS flow(222).
Patent KR-20100128024-A (KR)
Title: Aging method of gamma-bohemite sol with auto claver reactor for the preparation of mesoporous gamma-alumina
Inventor: YOON HO SUNG
IPC: C01F7/02
Filed: 2009-05-27
Abstract: PURPOSE: An aging method of gamma-bohemite sol using an auto claver is provided to produce gamma-alumina with pores having the average size of 20~30 nanometers, by increasing the aging temperature and the pressure. CONSTITUTION: An aging method of gamma-bohemite sol using an auto claver comprises the following steps: stirring aluminum isopropoxide in 85~100deg C, and performing a hydrolysis and a condensation polymerization for obtaining isopropyl alcohol; press-heating the outcome in 120~170deg C for aging the outcome; and peptizing the outcome with acid in 85~100deg C, and drying and sintering. The aging process is performed by the auto claver.
Patent KR-20100128545-A (KR)
Title: Nozzle cap of dish washer
Inventor: LEE WUNG JAE
IPC: A47L15/42
Filed: 2009-05-28
Abstract: PURPOSE: A nozzle cap for a dish washer is provided to improve rinsing efficiency by uniformly spraying rinsing water on a blind spot within a washing chamber. CONSTITUTION: A nozzle cap for a dish washer comprises a rinsing water nozzle(110), a nozzle pipe(120), nozzle caps(130), and fixing members. The rinsing water nozzle is installed inside a washing chamber of a dish washer and is horizontally moved. The nozzle pipe continuously sprays rinsing water and has multiple nozzles. The nozzle caps are installed in both ends of the nozzle pipe. The fixing members fix the nozzle caps and the nozzle pipe to have a uniform direction.
Patent KR-20100129348-A (KR)
Title: Roof monitor having multiple partition
Inventor: LEE YONG SEAK
IPC: E04D13/00
Filed: 2009-05-28
Abstract: PURPOSE: A roof monitor with multiple support partitions is provided to block the inflow of rainwater during raining and prevent whirlpool inside a roof monitor. CONSTITUTION: A roof monitor with multiple support partitions comprises a lower housing(10), a lighting board(20), a support partition(30), and an upper housing(40). The lower housing is formed in a purlin of a roof connected to the building inside. The lower housing is formed with an inflow passage for the upward inflow inside the building. The lighting board is formed on the upper part of the lower housing. The lighting board circulates air contacted with the bottom to the side. The support partition is inserted into the lower housing. The support partition supports the bottom of the lighting board. The upper housing covers the side and upper side of the multiple support partitions.
Patent KR-20100129614-A (KR)
Title: Processing dose not use oil bending mold
Inventor: LEE CHANG MOK
IPC: B21D11/00
Filed: 2009-06-01
Abstract: PURPOSE: A bending mold is provided to reduce the bending processes by removing the need of machining oil and thereby excluding a machining coil spray process and a degreasing process. CONSTITUTION: A bending mold comprises a punch(11) made of metal, a die(21), and a resin material(50) which has good slip property and is coupled to a machining protrusion of the die. The resin material is made of MC nylon, and fastened with a metal compression element to a coupling groove formed in the machining protrusion.
Patent KR-20090066262-A (KR)
Title: 엘이디를 사용한 전등
Inventor: CHOI JAE MIN
IPC: F21S2/00
Filed: 2009-06-03
Abstract: 본 고안은 엘이디를 사용한 전등에 관한 것으로, 다수의 엘이디가 설치되는 회로기판이 구성되고, 회로기판의 일측에 엘이디의 빛을 확산하는 확산용 렌즈커버와 금속 도금된 원뿔 또는 돔 형 태의 빛 반사 구조를 가진 반사구조물이 일체형으로 결합하는 것을 구성적 특징으로 하며, 엘이디의 빛을 확산용 렌즈커버로 확산하고 엘이디가 없는 부분에 금속 도금된 원뿔 또는 돔 형태의 반사구조물에 의해 빛을 반사시켜 직접과 간접을 병행하여 빛을 여러 각도로 퍼지게 하므로 눈부심 현상을 줄여주고 빛을 모아주는 효과로 기존에 백열전등, 삼파장전등 및 엘이디 전등으로 불편하게 사용하던 전등을 대치하여 사용할 수 있고, 소비되는 전력량을 줄이면서 기존의 백열 전등보다 빛의 밝기가 밝으면서 빛이 넓게 확산되어 퍼지고, 각각의 엘이디에서 조사되는 빛을 더욱더 넓게 반사시킴으로 주변으로 퍼지는 광원의 밝기가 매우 밝은 효과가 있으며 특히 엘이디의 직접적인 빛의 조사로 인한 눈부심을 방지하는 효과가 있다. 
       
     엘이디, 전등, 반사구조물, 확산렌즈, 직착등,
Patent KR-20100133113-A (KR)
Title: A diabetes pharmaceutical composition and manufacturing process thereof
Inventor: PARK GIL NAM
IPC: A61P3/10
Filed: 2009-06-11
Abstract: PURPOSE: A therapeutic extract for treating and preventing urine diseases is provided to promote secretion of insulin and to enable the elderly to recover energy. CONSTITUTION: A therapeutic extract for preventing and treating diabetes is obtained by heating germinated Oryza sativa at 100°C. A method for manufacturing the therapeutic extract comprises: a step of selecting and washing rice; a step of immersing rice in water for 2-6 days; a step of germinating rice seeds at 25~33°C and 80~95% of moisture degree by the length of 1.5-2.0 cm; and a step of drying at 55-65°C for 24 hours and pulverizing at 55-65 mesh.
Patent KR-20100134490-A (KR)
Title: A.t.p. mineral water
Inventor: LIM YONG JA
IPC: A61K36/14
Filed: 2009-06-15
Abstract: PURPOSE: A medicinal water using herbs for treating atopic dermatitis is provided to treat various diseases without side effects and prevent athlete's foot, eczema and hemorrhoid. CONSTITUTION: A method for bathing both using medicinal water for treating atopic dermatitis comprises: a step of putting Juniperus Chinensis and Asteraceae into a net and boiling by middle fire for 30 minutes; a step of cooling for 2 hours and showering without soap. 1-5 years old kids need to half-bath in 7L of water containing each 50g of Juniperus Chinensis and Asteraceae. 6-15 years old children need to half-bath in 14L of water containing each 100g of Juniperus Chinensis and Asteraceae. Over 16 years old adolescent and adults need to half-bath in 21L of water containing each 150g of Juniperus Chinensis and Asteraceae.
Patent KR-20100138111-A (KR)
Inventor: LEE SEUNG WON
IPC: A47B81/00
Filed: 2009-06-24
Abstract: PURPOSE: A furniture is provided to improve learning concentration by simplifying a rostrum. CONSTITUTION: A furniture includes an electronic blackboard storage part which exposes an electronic blackboard in a front side. An upper ledge stores a product in the side part of the electronic blackboard storage part. A rail(170) is included in the front side of the upper ledge and the electronic blackboard storage part. A white board and the blackboard move on the rail. According to the movement of the blackboard and the white board, the upper ledge and the front side of the electronic blackboard storage part are opened and closed. The rail has a double rail structure having two rails. A pair of white board(180) is installed in one rail. In the other rail, the pair of blackboards are installed and a locking device is installed in one side of the blackboard and the white board. The electronic blackboard and the upper ledge are restricted by the locking device.
Patent KR-20110000033-A (KR)
Title: Walking machine by arms and legs
Inventor: PARK KUON SU
IPC: A63B22/00
Filed: 2009-06-26
Abstract: PURPOSE: A walking machine by arms and legs is provided, which maximizes exercise effect without load to the backbone and joint. CONSTITUTION: A walking machine by arms and legs comprises: a can and a link which changes rotational motion of the driving part into linear motion required for walking by arms and legs; left and right handles link-connected to a parallel bar; and a stage which is link-connected to the parallel bar and crosses with the handle.
Patent KR-20110003121-A (KR)
Title: 벨트 장력 조절장치
Inventor: KIM YONG GIL
IPC: F16H7/08
Filed: 2009-07-03
Abstract: 본 발명은 벨트 장력 조절장치에 관한 것으로서, 벨트의 장력 조절이 용이하게 이루어질 수 있도록 하여 동력전달 효율이 안정적으로 유지되어질 수 있도록 하기위한 것이다. 
     이를 실현하기 위한 본 발명은, 사각형상을 이루는 하부프레임(3); 상기 하부프레임(3)의 양측에 수직방향으로 구성되어져 있는 복수의 체결볼트(5); 상기 체결볼트(5)가 통과되어질 수 있는 통공(1a)이 양측에 형성되어져 있는 사각형상의 상부프레임(1); 상기 상부프레임(1) 및 하부프레임(3)에 각각 구비되어져 있는 지지로울러(2,4); 상기 체결볼트(5)의 일단측에 끼워져 구비되는 탄성스프링(6); 상기 탄성스프링(6)의 가압을 위해 체결볼트(5)의 단부에 나사결합 되어지는 체결너트(7);를 포함하는 구성을 이룸을 특징으로 한다. 
       
     벨트, 장력, 조절, 텐션, 볼트, 로울러
Patent KR-20110003161-A (KR)
Title: 휴대용 단말기와 접속되는 무선 액세스 포인트 장치 및 그의 제어방법
Inventor: PARK BYUNG CHUL
IPC: H04W88/08
Filed: 2009-07-03
Abstract: 본 발명은 USB  커넥터를 구비하고, 적어도 하나의 컴퓨터에 무선 인터넷 서비스를 제공하는 무선 엑세스 포인트 장치 및 그의 제어방법에 관한 것이다. 
     본 발명에서는 USB  커넥터가 상기 휴대용 단말기에 접속되면, 제어부가 상기 휴대용 단말기의 전원을 이용하여 제어프로그램을 실행하여 상기 휴대용 단말기를 무선모뎀으로 인식하고, 상기 제어부가 명령어를 전송하여 무선 인터넷에 접속한다.  그리고, 상기 제어부가 내부의 액세스 포인트 기능을 통하여 무선으로 상기 컴퓨터에 WiFi 신호를 전송한다.  그러면, 상기 컴퓨터에는 WiFi 신호가 표시되며, 사용자가 상기 WiFi 신호를 선택하면, 상기 제어부가 상기 컴퓨터를 상기 휴대용 단말기의 무선 인터넷에 연결한다.  이렇게 함으로써, 다수의 컴퓨터 사용자가 하나의 휴대용 단말기를 이용하여 무선 인터넷을 즐길 수 있다. 
     
     AP, 무선랜, 액세스포인트, RF, USB, 유에스비, WiFi
Patent KR-20110004173-A (KR)
Title: Aluminum nitride powder derived from mesoporous alumina and its synthesis method
Inventor: KIM YOUNG HEE
IPC: C01B21/072
Filed: 2009-07-07
Abstract: PURPOSE: Aluminum nitride powder produced by meso-porous alumina, and a producing method thereof are provided to effectively produce the high purity aluminum nitride powder. CONSTITUTION: A producing method of aluminum nitride powder produced by meso-porous alumina comprises the following steps: mixing the meso-porous alumina with carbon materials(S2); and heat-processing the mixture for the carbon reduction and the nitrification(S3). The size of pores formed on the meso-porous alumina is 1~20nanometers. The mixture weight ratio of the meso-porous alumina with the carbon materials is 1:0.01~1:2.
Patent KR-20110005057-A (KR)
Title: Attachment coupler for heavy machinery having a safety locking device
Inventor: LIM JONG HYUK
IPC: E02F3/36
Filed: 2009-07-09
Abstract: PURPOSE: An attachment coupler for heavy equipment with a safety locking device of an attachment is provided to prevent an attachment from being separated from a coupler due to the imperfect mount of the attachment. CONSTITUTION: An attachment coupler(1) for heavy equipment with a safety locking device of an attachment comprises a coupler body(2), a fixing hook(25), a movable hook(17), a hydraulic cylinder(19), a locking device(110), and an unlocking rod(100). The coupler body is combined on the end of an arm of a heavy vehicle. The fixing hook is installed in the coupler body and is coupled with eth joint pins facing to the attachment. The movable hook is coupled with the coupler body by a hinge shaft to be rotatable. The hydraulic cylinder has one end coupled with the movable hook by a first fixing pin(11) and the other end coupled with the coupler body by a second fixing pin(12) in order to rotate the movable hook. The locking device is coupled with the coupler body by the second fixing pin to be rotatable.
Patent KR-20110005505-A (KR)
Inventor: PARK EUN WOOCK
IPC: B29C48/50
Filed: 2009-07-10
Abstract: 본 발명은 구동모터에 의해 회전되는 스크류가 실린더 내부에 설치되고, 상기 실린더의 일측에 형성된 호퍼를 통해 주입된 고상의 원료를 가열, 혼련, 용융하여 일정한 형상의 제품으로 제조하기 위한 압출기에 액상의 물질을 정량으로 주입하기 위한 정량 주입장치로서, 상기 액상 물질을 저장하는 액상탱크; 상기 액상탱크의 공급관과 연결되어 상기 압출기로 정량의 액상 물질을 공급하는 기어펌프; 및 상기 구동모터의 회전수(RPM)와 연동하여 기어펌프의 회전수를 제어하는 컨트롤러;를 포함한다. 
       
     주입장치, 액상, 정량, 압출기, 기어펌프
Patent KR-20110010192-A (KR)
Title: Apparatus and method for noise control
Inventor: PARK YOUNG JIN
IPC: G10K11/16
Filed: 2009-07-24
Abstract: PURPOSE: A noise control apparatus and a noise control method are provided to cover noise and make an agreeable atmosphere using masking noise which is friendly to human. CONSTITUTION: A noise control apparatus comprises a collecting unit(110), a sound analyzing unit(120), database(130), a masking sound selecting unit(140), and a sound reproducing unit(160). The collecting unit collects sound. The sound analyzing unit analyzes the size and frequency spectrum of the collected sound. The database stores sound data and the masking sound corresponding to the sound data. The masking sound selecting unit selects the sound data, corresponding to the analyzed sound, in database. The masking sound selecting unit selects the masking sound, corresponding to the selected sound data, in the database. The sound reproducing unit generates the regenerative signals of the masking sound selected by the masking sound selecting unit.
Patent KR-20110011174-A (KR)
Inventor: GONG SUK TAE
IPC: F16L9/14
Filed: 2009-07-28
Abstract: PURPOSE: A triple composite pipe comprising steel FRP synthetic resin layers is provided to prevent the separation of a synthetic resin conduit and a glass fiber by using mesh-type polyester cloth as an intermediate medium. CONSTITUTION: A triple composite pipe comprising steel FRP synthetic resin layers comprises a synthetic resin conduit(2), a polyester cloth(3), a composite fiber(4), a thermosetting adhesive resin(5), an inlet port(13), an outlet port(14) and a cylinder(15). The polyester cloth is laminated on the outside of the synthetic resin conduit using heat. The composite fiber and thermosetting adhesive resin are impregnated on the polyester cloth. The synthetic resin conduit is inserted inside the metallic conduit. The both sides of the synthetic resin conduit are closed.