baber/WOPTO huggingface dataset:
Patent KR-20090022489-A (KR)
Title: Structure for mounting pipe in automotive vehicles
Inventor: LEE HAE JUN
IPC: B60H1/32
Filed: 2007-08-30
Abstract: A pipe fixing structure for a vehicle is provided to reduce manufacture cost by minimizing the number of part for vibration absorptions and efficiently absorbing vibration in a pipe through a vibration absorber having triple insulating effect. A pipe(P) for delivering refrigerant is fixed on the body of a vehicle(C). A pipe fixing structure for a vehicle comprises a fixing clip(10) and a vibration absorber(20). The fixing clip has a supporting part(12) covering and supporting the pipe and a fixing unit(14) fixed to the vehicle. The vibration absorber is installed between the supporting part of the fixing clip and the outer circumference of the pipe and absorbs vibration. In the vibration absorber, a through hole(22) is formed. The pipe is inserted into the through hole. In the circumference of the through hole, a plurality of vibration absorbing units are formed.
Patent KR-20090032277-A (KR)
Title: Intermediation system for internet-shoppingmall with keyword-code and multimedia-advertisements
Inventor: KIM KI HO
IPC: G06Q30/06
Filed: 2007-09-27
Abstract: A product sales information intermediation system using a keyword and a moving picture is provided to enable a purchaser to search a product at an internet shopping mall by using a keyword code according to a request from a seller. A seller terminal(200) transmits product information to a product intermediation sever(100) through a network to request the registration of a product and the issue of a keyword code. The product intermediation sever provides a seller with a webpage and receives product information and a request for the issue of a keyword code. Then, the sever issues an intrinsic keyword code for the product and registers the product. A shopping mall sever(400) receives the information of the registered product from the product intermediation sever through a service category request.
Patent KR-20090035328-A (KR)
Title: Electrode assembly having compression plate for an electrode plate with a structure preventing deformation of the electrode plate by swelling and the battery using the same
Inventor: KONG KI CHUN
IPC: H01M10/04
Filed: 2007-10-05
Abstract: An electrode assembly is provided to prevent the deformation of an electrode plate and the separation of an active material by swelling, and to improve the charge and discharge performance of a battery and the compression strength of the electrode plate. An electrode assembly(100) having a compression plate for an electrode plate for preventing the deformation of an electrode plate by swelling comprises a power generator(110) equipped with a first and a second plates(111,113), and a separator(112) interposed between the two plates; a first and a second compression plates(120,130) which are installed at both ends of the laminating direction of the power generator to face each other and have a shape of which the surface of a plate direction is flat and the other surface has a convex; and a fixation unit(140) which compress and fixes the first and the second compression plates.
Patent KR-20090035771-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIM HO UNG
IPC: H01L29/78
Filed: 2007-10-08
Abstract: A semiconductor device and method for manufacturing the same is provided to increase the length of a channel by forming three-dimensional protrusion at a boundary area of an element isolation area and an active area. A gate pattern(29), a protrusion(21A), an active area(23), and an element isolation region(22) are formed on a substrate(21). The protrusion has a surface higher than the substrate at the edge of the active area contacting with the element isolation region under a gate pattern. The protrusion is composed of an active area contacting with the element isolation region or a substrate at the boundary of the element isolation region and the active region. The width(W2) of protrusion is smaller than the width(W1) of the gate pattern. The height of the protrusion at the edge of the active area contacting the element isolation under the gate pattern is higher than the width of the gate pattern to increase the length of the channel.
Patent KR-20090038522-A (KR)
Title: Apparatus for manufacturing pipe
Inventor: PARK NO HWAN
IPC: B23G1/04
Filed: 2007-10-16
Abstract: An apparatus for manufacturing a pipe is provided to improve portability by reducing volume and weight, and be easily used by automating a thread forming process. An apparatus for manufacturing a pipe comprises a motor(20), a decelerating part(30) speeding down the torque of a motor; a fastening chuck(50) fastening the outer surface of a pipe penetrating the center; a rotating chuck(60) whose center is penetrated by the pipe; and a dice(70) detachably attached to the rotating chuck. The decelerating part consists of a plurality of gears and shafts. A blade is formed on the inner end part of the dice. The inner of the dice is contacting with the outer surface of the pipe. A thread is formed on the outer surface of the pipe.
Patent KR-20090040590-A (KR)
Title: Laser module package and display apparatus using it
Inventor: PARK HEUNG WOO
IPC: G02F1/13
Filed: 2007-10-22
Abstract: A laser module package and a display apparatus using the same are provided to uniformly keep operating temperatures of element configuring a laser module by a micro heater or a heat conduction element, thereby maximizing an operating temperature range of the laser module. A pumping light source(110) generates and outputs a pumping beam. A laser medium(120) converts and outputs the pumping beam outputted from the pumping light source. An optical crystal(130) converts and outputs an infrared beam converted by the laser medium into a laser beam of green wavelength. A micro heater(111) is thermally combined with the pumping light source. The micro heater controls the pumping light source so that an operating temperature of the pumping light source is kept at a preset target temperature.
Patent KR-20070115821-A (KR)
Title: Fashion business service method providing clothes fitting suitability information
Inventor: OH UK
IPC: G06F17/00
Filed: 2007-10-24
Abstract: A fashion business service method for providing clothes suitability information is provided to offer the suitability information of clothes by dressing a 3D avatar generated by using physical information of a member. A 3D avatar corresponding to a member is generated by receiving and using the physical information of the member. The member selects the desired clothes. The 3D avatar worn with the selected clothes is displayed to the member(328). The suitability information of the selected clothes is calculated when the selected clothes are worn on the 3D avatar, and the calculated suitability information is provided to the member(330). The member requests purchase of the selected clothes. The purchase of the selected clothes is requested to a seller by transferring purchase request information of the selected clothes to the seller.
Patent KR-20090041531-A (KR)
Title: A composition comprising ortilia secunda extract as an active ingredient
Inventor: KIM SU NAM
IPC: A61Q19/08
Filed: 2007-10-24
Abstract: A composition containing Ortilia secunda extracts is provided to show wrinkle and elasticity improvement by the Ortilia secunda extracts having effects of inhibiting type I collagenase and AP-1 and increasing generation of collagen while suppressing decomposition of the collagen. A composition for wrinkle improvement comprises Ortilia secunda extracts obtained by adding water and C1-C4 low alcohol such as ethanol and methanol or mixed solvents thereof. The Ortilia secunda extracts are active ingredients in the composition for wrinkle improvement. The Ortilia secunda extracts eliminate radicals. The composition has a formulation of external skin application. The composition for wrinkle improvement represents antioxidant.
Patent KR-20090043087-A (KR)
Inventor: KIM TAE YOUN
IPC: B29C43/02
Filed: 2007-10-29
Abstract: 본 발명은 회전진열대의 회전판 내접기어 제조방법에 관한 것으로서, NBR 재질의 고무띠를 회전판의 내면을 따라 먼저 부착한 후, 부착된 고무띠를 기어성형부를 갖는 가압금형를 이용하여 180 ~ 190℃의 온도로 열가압 성형하여 고무띠의 외면에 내접기어부가 형성될 수 있도록 함으로써, 작업자의 손이 다치는 등의 상해위험을 방지하고 간단한 작업에 의해 내접기어부를 형성할 수 있어 작업효율성 및 생산성이 크게 향상될 수 있도록 한 회전진열대의 회전판 내접기어 제조방법을 제공하고자 한다. 
     이를 위해 본 발명은, 회전진열대의 고정판에 구성되는 구동기어와 치합되어 회전되는 회전판의 내접기어를 제조하는 것으로, 고무판을 일정길이로 절단하여 고무띠(10)를 형성하는 고무띠 성형단계(S1)와, 회전판(20)의 내측 둘레면에 접합제(21)를 도포하는 접합제 도포단계(S2)와, 상기 접합제(21)가 도포된 회전판(20)의 내측 둘레면에 상기 고무띠 성형단계(S1)에 의해 성형된 고무띠(10)를 부착하는 고무띠 부착단계(S3)와, 상기 고무띠(10)가 부착된 회전판(20)의 내측 둘레면에 성형기어부가 형성된 가압금형을 장입하는 금형 장입단계(S4)와, 상기 가압금형을 회전판의 내측 둘레면에 부착된 고무띠에 열가압하는 열가압 성형단계(S5)와, 상기 열가압 성형단계(S5)를 통해 열가압되어 고무띠(10)의 외면에 내접기어부(11)가 형성되는 내접기어부 성형단계(S6)와, 상기 내접기어부 성형단계에 의해 성형된 내접기어부를 마무리하는 마감단계(S7)가 포함되어 이루어진다. 
     상기 열가압 성형단계(S5)의 열가압은 상온 180 ~ 190℃의 성형온도로 가압하는 것을 특징으로 한다. 
     상기 고무띠를 성형하는 고무판은 NBR(니트릴 부타디엔 고무 ; Nitrile Butadiene Rubber)재질로 이루어지는 것을 특징으로 한다. 
       
     회전진열대, 내접기어, 회전판
Patent KR-20090043310-A (KR)
Inventor: MO SOON JONG
IPC: G01M99/00
Filed: 2007-10-29
Abstract: 본 발명은 방사선 감시설비의 시험장치에 관한 것으로, 케이블을 통해 방사선 감시설비의 검출기, 전치증폭기, 계측기와의 선택적 접속을 위한 인터페이스부와, 사용자가 선택한 시험모드에 따라 상기 방사선 감시설비의 각 부의 시험을 실행하고 저장하는 주제어부와, 상기 시험결과를 표시함과 아울러 사용자가 시험모드를 선택할 수 있도록 표시하는 터치스크린 표시부와, 상기 주제어부 및 터치스크린 표시부에 전원을 공급함과 아울러 필요에 따라 상기 방사선 감시설비에 전원을 공급하는 전원공급부와, 상기 주제어부의 시험결과에 따른 전원의 공급상태, 방사선 감시설비의 엘이디 표시상태 등 각종 상태의 적합 또는 부적합 상태를 표시하며, 시험상태의 일부를 수동 설정할 수 있는 상태표시 및 시험설정부를 포함한다. 이와 같은 구성의 본 발명은 하나의 장비로 방사선 감시설비를 구성하는 각 구성요소를 모두 시험할 수 있기 때문에 시험에 필요한 인력의 낭비를 방지할 수 있는 효과가 있다. 
     
     방사선 감시설비, 시험장치, 계측기
Patent KR-20090043320-A (KR)
Inventor: CHO SOO YONG
IPC: B24B47/14
Filed: 2007-10-29
Abstract: 본 발명은 공압 그라인더나 공압 드릴과 같이 고압의 공기에 의하여 작동하는 에어공구에 있어서, 가공을 위하여 부착한 그라인더와 같은 공구는 작업 중에 높은 회전수로 인한 파손을 방지하기 위하여 일정회전속도 이하에서 회전되도록 하는 것이 필수적인데 본 발명은 그라인더와 같은 공구를 회전시키는 로터의 최고 회전수 제한하기 위한 밸브장치에 관한 것으로, 더욱 상세하게는 터빈장치를 사용하는 에어공구에 있어서 터빈과 일체형으로 된 로터의 회전축 상단의 바깥부분에 원통형의 슬리브를 삽입하고, 원통형의 슬리브 주위에 에어포일형의 윙을 다수개 설치하여, 이 슬리브가 로터를 감싸고 있는 하우징내의 공기유로의 면적을 조절하도록 하는 것으로 로터의 회전수가 최고제한 회전수를 초과하면 슬리브가 양력에 의하여 상승하여 공기의 유로면적을 줄여주고, 이것에 의하여 회전속도가 줄어들면 공기유로의 면적을 확대하여 회전속도를 증가하는 방식으로, 로터의 회전속도에 따라서 밸브를 작동하도록 하여 공구의 최고회전속도를 제한할 수 있게 하는 것을 특징으로 한다.  
       
     최고 회전수 제한, 에어공구, 에어포일, 양력, 밸브, 윙
Patent KR-20090049374-A (KR)
Title: 데이터 출력 버퍼 회로
Inventor: LEE WAN SEOB
IPC: G11C5/14
Filed: 2007-11-13
Abstract: 본 발명은 데이터 출력 버퍼 회로에 관한 것으로, 입력 신호에 응답하여 출력 노드를 풀업 또는 풀다운 시키기 위한 인버터; 및 상기 출력노드의 구동능력을 증가시키기 위해 연결되는 추가 인버터를 포함하며, 상기 추가 인버터는 상기 입력신호 및 출력 노드의 전위에 응답하여 동작하는 것을 특징으로 한다. 
       
     데이터 출력 버퍼, 풀업, 풀다운
Patent KR-20090050831-A (KR)
Title: 용접철망 및 이를 이용한 개비온
Inventor: SOEK JOO HOAN
IPC: E02B3/08
Filed: 2007-11-16
Abstract: 본 발명은 용접부위의 결합력이 약화되더라도 철망의 결합력을 유지할 수 있는 결합구조를 갖는 용접철망 및 이 용접철망으로 제작되어 제방이나 절개지 등을 보다 견고하게 보강할 수 있는 개비온에 관한 것이다. 
     본 발명에 따르면, 다수의 수평철사(31)와 수직철사(32)가 종횡으로 배열되어 망형상을 이루도록 된 용접철망에 있어서, 상기 각 수평철사(31) 또는 수직철사(32)는 적어도 일단이 둘레부에 위치되는 테두리철사(33,34)의 외부로 돌출되는 연장부(35)가 형성되고, 이 연장부(35)는 상기 테두리철사(33,34)에 감기는 용접철망이 제공된다.  
       
     용접철망, 수평철사, 수직철사, 연장부, 개비온
Patent KR-20070121614-A (KR)
Title: Particle-measuring system and processing apparatus
Inventor: OTSUKI HAYASHI
IPC: H01L21/00
Filed: 2007-11-19
Abstract: A particle measuring apparatus and a processing apparatus thereof are provided to improve product quality by detecting conditions of particle generation inside a processing chamber by counting the number of particles generated and discharged from the chamber. A particle measuring apparatus(46) equipped to a processor for discharging air or gas inside a processing chamber(48) through a vacuum pump(98) and processing a material to be processed, comprises: a laser light transmitting unit transmitting a laser to particles, a stopper member arranged to receive the laser transmitted from the laser transmitting unit and a scattered light detection unit detecting scattered light of the particles transmitted by the laser. The scattered light detection unit is arranged to be faced in a detection direction to a portion with high-density of the particles. In addition, the scattered light detection unit is mounted to an exhaust pipe(90) connecting an exhaust hole(86) of the processing member with the vacuum pump, which counts the number of particles in exhaust gas.
Patent KR-20090054244-A (KR)
Inventor: MUN MYUNG JA
IPC: B29B15/06
Filed: 2007-11-26
Abstract: 본 발명은 수지세척기에 관한 것으로, 입구(22)와 출구(24)를 갖는 원통형 드럼(2)과, 상기 드럼(2) 내에 회전가능하게 설치되는 샤프트(44)와, 상기 샤프트(44)의 외주에 형성된 결합고리(442)와 축핀으로 결합되는 블레이드(51)로 구성되어 회전력을 발생시키는 교반장치(4)로 구성되며, 상기 블레이드(51)는, 일정 두께를 가지며 일측에 단차부(514)가 형성된 막대형상의 바디(510)와, 상기 바디(510)의 일측에 형성되어 상기 축핀에 결합되는 결합공(512)과, 상기 단차부(514)에 결합되는 날개부재(516)로 구성된다. 
     본 발명에 따르면, 블레이드의 내구성이 향상될 수 있고, 각 블레이드마다 날개부재를 경사지게 설치함으로써 와류형성이 용이하여 세척력이 증대될 수 있고, 물의 저항을 최소화시킬 수 있다. 
       
     수지, 탈수, 블레이드
Patent KR-20090055273-A (KR)
Title: Capacitive level sensor and measurement apparatus using thereof
Inventor: LEE KYUNG MIN
IPC: G01F23/24
Filed: 2007-11-28
Abstract: A capacitive level sensor and a measuring system using the same are provided to prevent the durability of an engine from being lowered by sensing foreign materials flowed in the fluid and sensing the injection of the bad fuel. A capacitive level sensor comprises: first and second capacitors(C1,C2) in which two conductive plates are faced to each other; and an insulating member inserted between the first and the second capacitors. The insulator insulates gap between the first and the second capacitor. The gap between two conductive plates are different. The both longitudinal ends of the first and the second capacitors are opened in order to suck or exhaust the fluid or the air. The sides of the first and the second capacitors are sealed up.
Patent KR-20090057853-A (KR)
Title: Method for increasing transformation efficiency of garlic plant using agrobacterium and garlic plant produced by the method
Inventor: AHN YUL KYUN
IPC: C12N15/75
Filed: 2007-12-03
Abstract: A method for increasing the efficiency of garlic transformation using an Agrobacterium is provided to make up the optimal condition in co-culturing time and medium of Agrobacterium and garlic callus and redifferentiation medium. A method for increasing the efficiency of garlic transformation using an Agrobacterium comprises: a step of adding 0.5-2 mg/L of 2,4-D(2,4-dichlorophenoxyacetic acid) and 0.05-0.2mg/L of IAA(indoleacetic acid) to induce a garlic callus in MS medium for seven to nine weeks; a step of co-culturing Agrobacterium tumefaciensin a co-culture medium to transform; a step of screening a garlic cell in a antibiotics added selection medium for 11 to 13 weeks; and a step of redifferentiating the garlic cell in the redifferentiation medium.
Patent KR-20090060486-A (KR)
Title: Eqipment reclamation automation system for group pipe
Inventor: LEE DEUK JAE
IPC: H02G9/06
Filed: 2007-12-10
Abstract: An integrated type buried pipe automation system is provided to improve productivity by foaming HDPE(High Density Polyethylene) or PVC(Poly Vinyl Chloride) on an outer circumference of a conduit or a copper pipe. A foaming extruder(S7) forms a crosslinked foam for receiving a conduit or a copper pipe. A first cooling water tank(S10) cools the crosslinked foam formed by the foaming extruder. A suction wiper(S11) removes moisture remaining on a surface of the crosslinked foam. A corrugated molding machine(S9) forms the conduit or the copper pipe received inside the crosslinked foam. A covering extruder(S13) forms a covering on a surface of the crosslinked foam. A second cooling tank(S14) cools the covering formed by the covering extruder. A counter stand(S15) measures length of a product. A cutter(S17) cuts the product as fixed length.
Patent KR-20090061928-A (KR)
Title: Highly-intergrated, high-speed and pipelined recursive least squares estimator and method thereof
Inventor: KIM DONG KYOO
IPC: G06F9/06
Filed: 2007-12-12
Abstract: A highly-integrated, high-speed and pipelined RLS estimator and a method thereof for improving the processing rate are provided to improve the degree of integration by applying a pipeline property to the RLS algorithm. A reference signal d(n), a receiving signal u(n), observation signal, an equalizer output signal y(n), a first RLS(Recursive Least Squares) algorithm inner signal P(n), and an inverse number are inputted. The q(n)/l(n) in which a first block is the estimation error signal e(n) and a second/third RLS algorithm internal signal are outputted. The q(n) is input to the second block(104) and the fourth RLS algorithm internal signal k(n) is produced. A third block(105) renews the k(n), the e(n) and equalizer filter coefficient w(n). Reciprocal is input to the fourth block(106). The fourth block renews p(n).
Patent KR-20090066825-A (KR)
Title: Operation system sham examination of practical technique
Inventor: KIM JAE WOO
IPC: G06Q50/20
Filed: 2007-12-20
Abstract: A system of performing a sham art/physical fitness talent examination is provided to help an examinee check an applying method and a selection method that the examinee wants through an internet and prepare for an entrance examination through a sham art/physical fitness talent examination per a school. A plurality of examinee terminals(400) selects a school and a professor that an examinee wants in order to reserve a sham skill examination. The examinee terminals register practical skill moving pictures of the examinees to receive various evaluations of members. A sham art/physical fitness talent examination management server(100) registers authentication information of an examinee subscribing through the examinee terminal. The sham art/physical fitness talent examination management server reserves and informs a sham skill examination schedule of the selected school and professor. The sham art/physical fitness talent examination management stores a score evaluated through the sham skill examination.
Patent KR-20090068635-A (KR)
Title: Method for forming photo diode in image sensor
Inventor: PARK JI HWAN
IPC: H01L27/146
Filed: 2007-12-24
Abstract: A method for manufacturing a photodiode of an image sensor is provided to remove defects due to an ion implantation process and to maximize the activation of the implanted ions by implanting ions of n type impurity into a photodiode region and performing a laser annealing process before an isolation region forming process. A photodiode region is formed by implanting ions of a second conductive type impurity into a first conductive type semiconductor substrate(S101). A laser annealing process is performed to anneal the first conductive type semiconductor substrate(S103). An active region is defined by forming an isolation region on the first conductive type semiconductor substrate. A diffusion barrier region for the second conductive type impurity by implanting ions of a first conductive type impurity into a gate region of the first conductive type semiconductor substrate. A plurality of gate electrodes are formed on the diffusion barrier region. A first conductive type impurity region is formed on a surface of the photodiode region.
Patent KR-20090070271-A (KR)
Title: Method for fabricating a metal line using a dual damascene process
Inventor: MOON SEOK KI
IPC: H01L21/28
Filed: 2007-12-27
Abstract: A method for fabricating a metal line using a dual damascene process is provided to remove a hardware defect and shorten a manufacturing time by removing chemical material from a barrier metal film without using a CMP(Chemical Mechanical Polishing). In a method for fabricating a metal line using a dual damascene process, an inter-layer insulating film(302) is formed on a semiconductor substrate(300). A damascene pattern(304) consisting of a trench and a via hole is formed by patterning the inter-layer insulating film, and a barrier metal film(306) is formed on the semiconductor substrate in which the damascene pattern is formed. The metal layer is formed so that the damascene pattern is completely buried, and the barrier metal film is planarized by performing CMP processing with a grinding stop point. The barrier metal film formed on the inter-layer insulating film is removed trough a chemical process.
Patent KR-20090072022-A (KR)
Title: Method manufactruing of flash memory device
Inventor: NAM SANG WOO
IPC: H01L27/115
Filed: 2007-12-28
Abstract: A manufacturing method of a flash memory device is provided to remove a floating charge by using an additive in a process for forming a side surface oxide film of a gate. A tunnel oxide film(115), a floating gate(117), an ONO(Oxide Nitride Oxide) film(119), and a control gate(121) are successively formed on a semiconductor substrate(110). The tunnel oxide film, the floating gate, the ONO film, and the control gate are removed as a fixed width into a vertical direction about an isolation film. A side surface oxide film(130) is formed through an oxidation process using an additive in both side walls of the tunnel oxide film, the floating gate, the ONO film, and the control gate. A first side wall spacer and a second side wall spacer are formed in both side walls of the tunnel oxide film, the floating gate, the ONO film, and the control gate including the side surface oxide film. The additive is HCL. The first side wall spacer and the second side wall spacer are made of HTO and SiN.
Patent KR-20090072362-A (KR)
Title: Manufacturing method of urethane modified polyester resin, its product manufactured thereby and a paint composition for pcm containing the same
Inventor: CHUNG TAE SUP
IPC: C08G63/00
Filed: 2007-12-28
Abstract: An urethane-modified polyester resin is provided to solve problems of discoloration and self polymerization of resin by a remaining -NCO group due to the delay of reaction time and to ensure excellent chemical resistance and corrosion resistance. A method for manufacturing a urethane-modified polyester resin for under coating of a pre-coated metal steel sheet comprises a step of addition reaction at 100-120°C in the amount of 30-70% of isocyanate compound to a polyester resin based on an equivalent ratio of the polyester resin. The polyester resin is formed by condensation between a glycol component and an acid component and has a hydroxyl group value of 10-30 mgKOH/g and an average molecular weight of 20,000 or more.
Patent KR-20090072378-A (KR)
Title: Plasma display panel
Inventor: KIM JIN YEOP
IPC: H01J11/22
Filed: 2007-12-28
Abstract: A plasma display panel is provided to reduce the whole power consumption and reduce the invalid consumption power. The vertical barrier rib(110) divides the discharge space(100). The sustain electrode pair causes the maintenance discharge. The sustain electrode pair includes the transparent electrode(120). The sustain electrode pair comprises the bus electrodes(210, 220) and transparent electrode. The duplication unit area of the discharge space is broader than the non-duplication unit area of the column barrier rib.
Patent KR-20090073790-A (KR)
Title: Cooling device for electric motor
Inventor: LEE CHANG JUN
IPC: H02K9/193
Filed: 2007-12-31
Abstract: A cooling device for an electric motor is provided to increase a surface area for exchanging the heat per unit area by forming a protrusion in a cooling path. A cooling device for an electric motor includes a frame(41) and a frame cover(51). A coupling hole is formed in a frame. A rotor and a stator are installed in the coupling hole. A cooling path(43) is formed in an outer circumference of the frame. A plurality of protrusions(45) are formed in the surface of the cooling path. The frame is pressed to the inside of the frame cover. The frame cover shields the cooling path from the outside. A path inlet and a path outlet are formed in the frame cover to be connected to the cooling path.
Patent KR-20070022146-A (KR)
IPC: H01Q1/24
Filed: 2006-04-12
Abstract: 본 발명은, 하우징체의 형상과, 이 하우징체에 있어서의 안테나의 위치와, 이 안테나의 형상과, 상기 하우징체에 있어서의 안테나의 주변 부품의 위치와, 이 안테나 주변 부품의 형상을 변수로서 입력하는 단계와, 변수의 최적값을 시뮬레이션 프로그램에 의해 산출하는 단계를 구비한 안테나의 제조 방법이다.  이 제조 방법에 의해, 안테나와 그것을 이용한 통신기기에 관하여, 안테나의 방사 효율을 향상시킬 수 있다.