baber/WOPTO huggingface dataset:
Patent KR-20090012565-A (KR)
Title: Compositions for preventing hair loss or stimulating hair growth containing natural extract
Inventor: KIM SANG JIN
IPC: A61K8/97
Filed: 2007-07-30
Abstract: A composition containing a mixing extract is provided to prevent depilation and promote hexagon by removing and obstructing various reasons of depilations. A composition for preventing depilation and promoting hexagon containing a mixing extract is made by mixing Extract from cornus officinalis sieb, phellinus linteus mushroom extract, extract of Acori Graminei Rhizoma, extract of black soybean, black sesame extracts, extract of Angelica gigas Nakai and ginger extract at a weight ratio of 1 : 0.1~1 : 0.1~1 : 1 : 0.1~1 : 1 : 0.1~0.5. The mixing extract of 10 to 30 weight% is comprised based on total weight of composition for preventing depilation and promoting hexagon. One or more extracts of 0.1 to 20 weight% selected from a group consisting of extract of grape seed, green tea extract, extract from Sophora flavescenes, sun Ginseng extracts, ginseng extract, red pepper seed extracts and Polygoni multiflori Radix extracts are comprised based on total weight of composition for preventing depilation and promoting hexagon.
Patent KR-20090015648-A (KR)
Title: Separated unit pixel preventing sensitivity reduction and the driving method using the unit pixel
Inventor: LEE DO YOUNG
IPC: H04N5/335
Filed: 2007-08-09
Abstract: A separated unit pixel preventing sensitivity reduction and the driving method using the unit pixel is provided to make a charge transfer route through which charge corresponding to an image signal is transmitted to a floating diffusion region along with the surface of the electric charge transfer transistor shortest. In a separated unit pixel preventing sensitivity reduction and the driving method using the unit pixel, a P-type diffusion region(26) and a photo diode consisting of N junction type diffusion region(25) are formed on the surface lower part of a substrate(20). The gate electrode conductor is installed on the surface of the substrate, and the one side is adjacent to N type diffusion region or the P-type diffusion region. A floating diffusion area is formed to be adjacent to the side and the floating diffusion area(27). The sensitivity degradation semiconductor(29) is installed on the photodiode so that photodiode is covered, it also covers a portion of the gate electrode conductor.
Patent KR-20090017081-A (KR)
Title: Method of control electromagnetic wave at audio/video/navigation system
Inventor: KANG SUNG HUN
IPC: B60R11/02
Filed: 2007-08-14
Abstract: An electromagnetic wave control method of an AVN(Audio/Video/Navigation) system is provided to block unnecessary power supply by controlling the power of the resonator when not in use and reduce the emission rate of harmful electromagnetic wave. An electromagnetic wave control method of an AVN system comprises a first step of determining whether a navigation mode is being performed in an AVN head unit(S320), and a second step of controlling the AVN head unit to stop the operation of a resonator installed in a navigation module when the navigation mode is not being performed(S330). The first step includes detecting the current speed of a vehicle and checking whether the navigation mode is being performed when the vehicle stops.
Patent KR-20090018297-A (KR)
Title: Symbol detecting apparatus of dsss communication system, and symbol timing recovery method thereof
Inventor: MIN SANG HYUN
IPC: H04J11/00
Filed: 2007-08-17
Abstract: A symbol detecting apparatus and a symbol timing recovery method are provided to restore output timing of an exact sample signal using current and previous correlation value without a complicated calculation in a DSSS(direct sequence spread spectrum) communications system. A symbol timing recovery unit(200) outputs a corresponding sample signal in synchronization with a predetermined out time. A differentiation unit(300) removes a frequency offset by differentiating the sample signal from the symbol timing recovery. A timing synchronization unit(400) detects symbol synchronization according to a preamble signal included in the sample signal from the differentiation unit and a correlation value with a standard preamble signal. A symbol detection unit(500) detects a symbol by using the correlation value with the standards sequence signal and the sample signal from the differentiation unit according to the symbol synchronization from the timing synchronization unit.
Patent KR-20090019157-A (KR)
Title: Method and system for providing personal homepage service using set-top box in iptv network
Inventor: KIM SEUNG BUM
IPC: H04N21/40
Filed: 2007-08-20
Abstract: A method and a system for providing a personal home page service using a set-top box on an IPTV network are provided to effectively offer the personal home page service to the set-top box of each user without the load of a storage space in an IPTV service. A space for a personal home page and a domain address for the personal home page is assigned to the domain address for to the set-top boxes(100,100',100'') of a user. A DDNS(Dynamic Domain Naming System) server(400) is prepared on the Internet to convert the domain address for the personal home page assigned to the set-top boxes of the user into an IP(Internet Protocol) address assigned to the set-top boxes of the user.
Patent KR-20090019933-A (KR)
Title: Ink composition for colorfilter and colorfilter manufactured by using the same
Inventor: KAL SEUNG HOON
IPC: G02B5/20
Filed: 2007-08-22
Abstract: An ink composition for preparing a color filter is provided to improve light-proof property, permeability and excellent ink discharging property by using a halogen-containing dye compound and a halogenated transition metal. An ink composition for preparing a color filter is obtained by adding a halogenated transition metal indicated as the chemical formula 3 to phthalocyanine indicated as the chemical formula 1 or perylene indicated as the chemical formula 2. In the chemical formula 1, X is a halogen element; Y is a halogen element or nitrogen oxide (NO2); and M shows a hydrogen or monovalent cation. In the chemical formula 2, R is a hydrocarbon derivative, X is a halogen element, A is a functional group including S,N,O and a hydrocarbon derivative. In the chemical formula 3, X is a halogen element, M is transition elements, and x is an integer of 1~9.
Patent KR-20070093950-A (KR)
Title: Mask pack
Inventor: CHOI HEE GEUN
IPC: A61K8/19
Filed: 2007-08-30
Abstract: A mask pack is provided to prevent loess absorbed into a mask from being dispersed into a face lotion without falling or scattering of dried loess powder after use of the mask pack, activate skin cell and provide various effects such as skin whitening, moisturizing, protecting, pore contracting, wrinkle removing and anion and far-infrared rays emitting effect. And a method for preparing the same is provided. A method comprises the steps of: (a) mixing 20-40 wt.% of a natural oil which is extracted from at least one kind selected from the group consisting of lavender, rosemary, lemon, peppermint, pine, spearmint, jojoba, aloe, olive, sweet almond, avocado, wheat germ, and mugwort, 20-40 wt.% of lotion including ethanol, glycerol, glycol, boric acid, mucilage and purified water or a lotion mixture preparation including the lotion, cetyl alcohol and stearic acid, and 30-50 wt.% of at least one of loess and mud; (b) ripening the loess gel obtained from the step(a) in a closely sealed container at a temperature of 40-70 deg.C for 8-12 hours; (c) dipping a mask into distilled water and then drying it to prepare the mask; (d) applying the mixture gel obtained from the step(b) to the mask; (e) drying the mask obtained from the step(d) at a temperature of 15-30 deg.C for 1-2 hours; and (g) packing the dried mask pack with adding face lotion thereto.
Patent KR-20090027353-A (KR)
Inventor: CHUNG DOO YUN
IPC: H05K3/46
Filed: 2007-09-12
Abstract: 본 발명은 프로브카드용 기판에 관한 것으로, 본 발명에 따르면 도전재로 충진된 다수개의 비아(via)가 형성된 세라믹기판; 상기 도전재 위에 전기적으로 접속되도록 세라믹기판의 일측에 형성되는 배선 및 상기 배선과 주위의 다른 배선간의 통전을 방지하기 위하여 배선과 배선사이의 공간을 채우는 부도체를 포함하는 배선층; 및 상기 배선과 접속되도록 상기 배선층 위에 형성되는 패턴층;을 포함하되, 상기 부도체는 상기 세라믹기판과 소재가 다른 것을 특징으로 하기 때문에 프로브카드의 설계 및 제작이 용이해지고 프로브 카드의 제조기간이 단축되는 효과가 있다.  
       
     프로브 카드, 세라믹기판, LTCC
Patent KR-20090030938-A (KR)
Title: A cutting machine for key slot
Inventor: LU WAN WEN
IPC: B23C3/30
Filed: 2007-09-21
Abstract: A processing device of a key groove is provided to easily control the processing depth of the key groove and to improve the effectiveness of task. A processing device of a key groove comprises: a chuck(100) formed in the external diameter of the processed product(P) in order to support one part of the external diameter of the processed product; a guide rail(200) installed in order for a carriage(300) to horizontally move in the home position of the horizontal direction; and a cutter installed in the inside diameter of the processed product in order to process the key groove with the driving unit.
Patent KR-20090031094-A (KR)
Title: Adapter for electrical device
Inventor: JEONG YONG JOON
IPC: H01R24/02
Filed: 2007-09-21
Abstract: An adapter for an electronic device is provided to prevent a power input terminal of the electronic device which can be displayed on an electronic product stand from being damaged. An external power supply device(300) such as plug is connected to an adapter(100) for an electronic device(200) so that the adapter can transfer the power supplied from the external power supply device to the electronic device. A connector is arranged at a base frame, and connected with a power input terminal of the electronic device. A power input jack is arranged at a base frame, and is electrically connected to the connector and the external power supply device. A power input jack is electrically connected to the connector through a wire. A coupling component screws the base frame to the electronic device.
Patent KR-20090032154-A (KR)
Title: 게임스토리 프로그램 경매와 낙찰 상품판매 쇼핑몰
Inventor: SHIN DONG CHEOL
IPC: G06Q50/10
Filed: 2007-09-27
Abstract: 본 발명은 폭소,게임스토리 프로그램을 통한 뻥튀기경매와 낙찰 상품판매 쇼핑몰 제공 방법및 시스템에 관한 것으로서 웹사이트에 접속한 클라이언트의 재활용품및 상품을 [사진, 동영상으로]받아 뻥튀기경매와 낙찰 [다종프로그램]으로 하는 것으로서 [상품의 최초생산정보]를 콘텐츠로 활용 상품명, 제품번호, 품질상태 바코드번호, 등에 [사주팔자를 보는 방법] 역학, 풍수 정보콘텐츠 적용 생년, 월, 시, 띠, 캐릭터, 행운의 숫자, 행운새점과 상품판매자 클라이언트의 운세, 개인정보도 [개발] 콘텐츠로 활용하여 [그리스 철학, 별자리 캐릭터, 타로 역학, 풍수] 정보를 합산 상기의 사주팔자를 보는 계산과 방법으로 재활용품, 상품의 경매와 낙찰 및 상품판매단가를 산출하여 추출하는 방법과 개그와 코믹 폭소, 게임스토리에 페러디 음원과 뻥튀기 등 키타 콘텐츠를 삽입하여 폭소, 게임스토리 프로그램 속에 뻥튀기경매와 낙찰 게임을 통한 쇼핑몰 상품판매 방법을 게임스토리 프로그램 속에 뻥∼뻥튀기 형상을 스토리, 에니메이션, 프로그램 제작하여 [팝콘, 마법사 향로.]등 다양한 콘텐츠 응용. [폭소] 
     1. 게임스토리 프로그램 뻥튀기경매와 낙찰. 
     2. 게임스토리 프로그램을 통한 쇼핑몰 상품판매 
     3. 행운보너스, 증정, 도깨비 방망이 [포인트] 획득 및 사용패턴분석 데이터 및 상기 클라이언트가 보유한 도깨비 방망이 및 적립금을 통해 구입한 상품료를 적절하게 산정 및 폭소, 게임스토리 프로그램을 통한 재활용품 경매와 낙찰 쇼핑몰  상품판매 서비스의 제공을 통해 인터넷 사용의 활성화를 촉진하도록 하는 방법 및 시스템에 관한 것이다.
Patent KR-20090034621-A (KR)
Title: Fuel cell stack
Inventor: JEONG SUNG WON
IPC: H01M8/24
Filed: 2007-10-04
Abstract: A fuel cell stack is provided to couple a stack rapidly with the fixed height and to improve productivity and effectiveness in the mass production of stack by fixing the height of stack with the length of a body part of a fastening unit. A fuel cell stack comprises a membrane-electrode assembly(10) consisting of an electrolyte membrane, anode and cathode positioned on both sides of the electrolyte membrane; a separator(20) positioned on both sides of the electrolyte membrane; end plates(30a,30b) positioned on both sides of a laminate of the electrolyte membrane and the separator; and a fastening unit(40) which passes through the first end plate, the membrane-electrode assembly and the separator and screw-couples to coupling holes of the second end plate. The fastening unit has a head unit(42), body part(44) and screw thread part(46). A stepped part(45) is equipped between the body part and screw thread part so that the cross section of the body part is greater than that of the screw thread part. The stepped part stops tightening when the contacts to the second end plate.
Patent KR-20090035111-A (KR)
Title: Cover assembling structure
Inventor: KIM JU HYUN
IPC: F02B77/13
Filed: 2007-10-05
Abstract: A cover assembly is provided to decrease a production cost of the cover assembly by integrally injecting a mounting clip and a covering panel together. A cover assembly comprises: a covering panel(300) in which a mounting clip(200) protrudes integrally; a soundproof panel in which a hole is combined in the mounting clip is built up and adhering closely to the covering panel; a washer(500) inserted in the outer circumference of the mounting clip after closely adhering the soundproof panel and the covering panel; a binding rail(240) located to the longitudinal direction of a mounting clip body; and a combining projection(520) inserted in the binding rail, located in the inner circumference of the washer.
Patent KR-20090035135-A (KR)
Title: Backlight unit for liquid crystal display device
Inventor: KIM CHANG IN
IPC: G02F1/13357
Filed: 2007-10-05
Abstract: A backlight unit for a liquid crystal display device is provided to reduce a stress in the other circuit and to perform a low cost by reducing the number of LEDs in a configuration of a backlight unit using a LED. A first LED(Light Emitting Diode) array(50a-50e) comprises a plurality of LEDs. A second LED array(50f) comprises a plurality of LEDs and one or more non-light emitting diode(72). The first LED array and the second LED array have one or more configuration. The non-light emitting diode and the LED have the same forward voltage drop property. The second LED array includes three or less non-light emitting diodes. A LED driving part(40) outputs a driving voltage into the first LED array and the second LED array with a PWM(Pulse Width Modulation) signal.
Patent KR-20090036746-A (KR)
Inventor: LEE YOUNG JE
IPC: E02D27/34
Filed: 2007-10-10
Abstract: 본 발명은 건물에 전해지는 진동을 저감하기 위해 지하에 시공되는 방진벽 및 이를 시공하는 방법에 관한 것이다. 
     본 발명에 따른 지하 연속벽을 이용한 방진벽은, 지중에 시공되는 지하 연속벽; 및 상기 지하 연속벽의 벽면에 부착되어 지중을 통해 전달되는 진동을 저감하는 합성 수지 재질의 방진재를 포함하여 이루어진다. 
     본 발명에 따른 지하 연속벽을 이용한 방진벽의 시공 방법은, 지하 연속벽의 뼈대를 이루는 철근망을 엮어 조립하는 단계; 조립된 철근망의 일면에 판재를 장착하는 단계; 상기 판재의 표면에 지중을 통해 전달되는 진동을 저감하는 합성 수지 재질의 방진재를 부착하는 단계; 및 상기 방진재가 시설된 철근망 조립체를 트렌치에 삽입하고 콘크리트를 타설하는 단계를 포함하여 이루어진다. 
       
     지하 연속벽, 진동, 방진벽, 방진재, 철근망, 판재
Patent KR-20080039229-A (KR)
Title: Fabrication method of single crystal silicon solar battery and single crystal silicon solar battery
Inventor: ITO ATSUO
IPC: H01L31/18
Filed: 2007-10-16
Abstract: A method for producing a single crystal silicon solar cell and the single crystal silicon solar cell are provided to enhance light converting efficiency by using a single crystal silicon layer as a light converting layer. A transparent insulating substrate(12) and a first conductive type single crystal silicon substrate(11) are prepared. An ion implantation layer(14) is formed by implanting at least one of hydrogen ions and rare gas ions into the single crystal silicon substrate. The single crystal silicon substrate and the transparent insulating substrate are attached to each other by using a transparent adhesive(15). A single crystal silicon layer(17) is formed by separating the single crystal silicon substrate. A plurality of first conductive regions(21) and a plurality of second conductive regions(22) are formed in the separated region of the single crystal silicon layer. A plurality of first individual electrodes(23) and a plurality of second individual electrodes(24) are formed in the first conductive regions and the second conductive regions, respectively. A first collector electrode(25) is formed to connect the first individual electrodes to each other. A second collector electrode(26) is formed to connect the second individual electrodes to each other.
Patent KR-20090039905-A (KR)
Inventor: HAAN GYUNG HEE
IPC: A47L9/32
Filed: 2007-10-19
Abstract: 본 발명은 청소기 손잡이부에 관한 것으로써, 특히, 흡입호스와 연장관을 연결하는 이음관과 상기 이음관에 설치되는 손잡이를 포함하여 이루어지되, 상기 손잡이는 상부로 돌출되어 후방으로 절곡되도록 형성되며, 상기 손잡이 끝단에는 걸림돌기가 하부로 돌출되어 형성되어, 손잡이부의 내구성이 커질 수 있는 동시에 손잡이를 더욱 길게 형성할 수 있게 되어 사용자의 편의성이 향상되며, 손잡이가 사용자의 손으로부터 슬라이딩되더라도 걸림돌기가 걸려서 손잡이부가 사용자로부터 쉽게 이탈되는 것을 방지할 수 있으며, 손잡이가 고리형상으로 형성되어 손잡이부를 용이하게 거치시킬 수 있는 청소기 손잡이부에 관한 것이다. 
       
     청소기, 손잡이
Patent KR-20090013653-A (KR)
Title: Height controller of external
Inventor: BAK HAE DAE
IPC: E04G17/14
Filed: 2007-10-19
Abstract: A mold height adjustment device is provided to fix the height of a mold loading plate by increasing or decreasing the height of a mold loading plate, and to maintain the height adjustment range widely in a narrow space between a mold loading plate and a fixing plate. A mold height adjustment device comprises a height adjustment portion including a male screw(2) formed perpendicularly along the bottom of a mold loading plate(1), a guide tube(4) provided with a guide hole(4a) fitted with the male screw, a nut(5) screwed to the outside of the male screw and provided with a ring-shaped coupling projection(5a) at the bottom, and a ring-shaped projection(4b) formed on the outer circumference of the top of the guide pipe to couple the nut to rotate in place at the top of the guide pipe, and a leakage prevention unit including a reciprocating type cover plate(7) provided with a hanging projection(7a) and installed to the outside of an internal wall of the mold loading plate, and a guide piece(8) attached to the outside of the internal wall of the mold loading plate to keep an interval and to make the hanging projection of the reciprocating type cover plate hang on a bottom hanging projection(8a).
Patent KR-20080086334-A (KR)
Title: Apparatus for preventing ill-smelling of a drainage
Inventor: YU JEONG SU
IPC: E03C1/126
Filed: 2007-10-22
Abstract: An apparatus for preventing the offensive odor of a sewer is provided to prevent the breakage caused by external heat such as the light of a cigarette or hot water, and to open and close a body portion smoothly. An apparatus for preventing the offensive odor of a sewer comprises a mounting portion(10) installed to an installation portion of a sewer and provided with a border portion(11) to be placed in the installation portion tightly by a sealing material, and a body portion(20) extended to the lower part of the mounting portion and provided with a connection portion(21) connected to the mounting portion and connected with a sewer cover, first and second side wall portions(22,23) extended to the lower part of the connection portion to make each inner side adhered closely to each other and separated from each other, and first and second corner portions(24,25) connecting two ends of the first and second side wall portions, wherein the body portion is composed of a base material of synthetic resin, and a heat-resistant covering layer formed to the inner and outer surfaces of the base material not to be broken or damaged by the inflow of the light of a cigarette or hot water to the inside of the body portion and to extend the service life.
Patent KR-20090041009-A (KR)
Title: Dielectric waveguide filter and the fabrication method thereof
Inventor: KOO BON KEUP
IPC: H01P1/207
Filed: 2007-10-23
Abstract: A dielectric waveguide filter and a manufacturing method thereof are provided to control a filter property by coupling a plurality of dielectric resonators. A non-conductive material is coated on a fixed region of one surface or both surfaces of dielectric resonator(110). Masking regions(120,130,140) is formed on a fixed region of one surface or both surfaces of the dielectric resonator. A conductive material is coated on an outer surface except for the masking regions of the dielectric resonator. A conductive layer(210,220) is formed on an outer surface except for the masking regions of the dielectric resonator. Two or more dielectric resonators are coupled into one structure(400). The masking regions of two or more dielectric resonators are contacted each other.
Patent KR-20090043777-A (KR)
Inventor: KIM SANG HOON
IPC: C07K7/08
Filed: 2007-10-30
Abstract: 본 발명은 고급육 생산을 위한 근내지방도 등을 포함한 경제형질과 관련된 바이오 마커 단백질과 이들을 이용하여 우수한 경제형질을 지닌 한우를 선발하는 방법에 관한 것이다. 
     본 발명에 따르면, 단백질 수준에서 한우의 근내지방도 등을 포함한 경제형질과 관련된 바이오마커 단백질을 프로테옴분석 기술을 이용하여 선발한 후 이를 활용하여 새로운 개념의 고급육 생산기술을 정착시킬 수 있다 또한, 고비용의 표현형 위주의 능력검정작업을 최소화함과 동시에 성장초기나 배아상태에서의 유전적 잠재력과 조기예측이 가능할 수 있는 저비용의 검정방법으로 대치할 수 있다. 
       
     한우, 근내지방도, 경제형질, 바이오 마커, 프로테옴
Patent KR-20080006506-A (KR)
Title: A clip for fixing of shield can
Inventor: JEONG NACK HWAN
IPC: H05K7/12
Filed: 2007-11-01
Abstract: A clip for fixing a shield can is provided to couple a clip on a PCB(Printed Circuit Board) by increasing an area of the clip which is soldered on the PCB. A clip for fixing a shield can includes plural first fixing portions(41,42), a second fixing portion(43), an elongation portion(43a), a connection portion, and a pair of elastic slices(44,45). The fixing portions are fixed on a PCB. The second fixing portion is fixed on the PCB between the first fixing portions. The elongation portion is elongated from the PCB outside the second fixing portion. The connection portion is slantingly arranged to couple the elongation portion with the first fixing portion. The elastic slices are arranged on the elongation portion to face each other, so that a sidewall of the shield can is clamped by the elastic slices.
Patent KR-20090046313-A (KR)
Inventor: PARK JI HYUN
IPC: H04N5/00
Filed: 2007-11-05
Abstract: 시청정보 제공방법이 제공된다. 본 시청정보 제공방법에 따르면, 통화대상자 리스트가 표시된 영역에 통화대상자들이 시청중인 채널들을 각각 표시할 수 있게 된다. 또한, 사용자가 시청중인 채널에 대한 정보인 시청정보가 공개상태인 경우 시청정보를 외부기기로 송신하게 된다. 그리고, 화상통화 요청시 화상통화 수락정보 및 시청정보를 수신하게 된다. 이에 따라, 사용자는 보다 편리하게 TV를 시청하면서 화상통화를 이용할 수 있게 된다.  
       
     화상통화, TV, 공동시청, 채널
Patent KR-20090051131-A (KR)
Inventor: KIM WOO YEOL
IPC: A61N1/32
Filed: 2007-11-17
Abstract: 본 발명은 탈의 없이 사용 가능한 저주파 및 온열 치료기에 관한 것으로, 더욱 상세하게는 척추를 중심으로 후두부위와 목부위와 등부위와 허리부위를 덮으면서 양측 어깨도 덮는 형상을 가지고, 중앙에 저주파패드가 설치되고 상기 저주파패드의 외측에 온열시트가 설치되어, 상의를 탈의하지 않고도 상체에 손쉽게 착용하여 쇼파나 의자나 운전석 등에 편안히 앉아 휴식을 취하면서 상체에 저주파 및 온열 치료를 행할 수 있게 됨으로써, 저주파 및 온열 치료를 하여 혈액순환을 원활하게 하고 신진대사를 촉진되게 하며 피로회복에도 도움을 주는 탈의 없이 사용 가능한 저주파 및 온열 치료기에 관한 것이다.  
     본 발명에 따르면, 제어부에 의해 발생되는 저주파 전류가 흐르는 저주파패드와 제어부에 의해 가열되는 온열패드가 설치된 치료부에 의해 저주파 치료와 함께 온열치료를 행하도록 한 저주파 및 온열 치료기를 구성함에 있어서, 상기 치료부는 후두부위와 뒷목부위와 척추 주변의 등부위와 허리부위의 형상과 대응되게 척추를 비롯한 척추 주변의 등부위와 허리부위와 뒷목부위를 덮도록 하향으로 갈수록 폭이 줄어드는 몸체와, 상기 몸체의 상단 양측에 각각 일체로 설치되어 어깨부위를 덮는 날개로 구성되고; 상기 저주파패드는 복수로 구성되어 몸체의 중앙과 날개에 일정간격으로 설치되며; 상기 온열패드는 몸체의 가장자리에 둘러져 설치되고; 상기 제어부에는 전원공급을 위한 일반 전원플러그와 차량용 시거잭을 선택적으로 연결 설치가능하게 됨을 특징으로 한 탈의 없이 사용 가능한 저주파 및 온열 치료기 가 제공된다.  
       
     저주파, 온열, 치료, 제어부, 탈의, 시거잭
Patent KR-20090051470-A (KR)
Inventor: CHOI RAK JUN
IPC: H01L33/14
Filed: 2007-11-19
Abstract: 정공 주입 효율을 증가시켜 높은 정공 농도를 가진 고효율, 고출력의 질화물 반도체 발광소자 및 그 제조 방법에 관한 것이다.  
     본 발명에 따른 질화물 반도체 발광소자의 제조 방법은, 기판 상에 n형 질화물 반도체층을 형성하는 단계; 상기 n형 질화물 반도체층 상에 다중양자우물(MQW) 구조를 가지는 활성층을 형성하는 단계; 및 상기 활성층 상에 p형 불순물 원소를 함유한 질화물 클러스터로 이루어진 제1 정공-리치(hole-rich) 영역을 포함한 p형 질화물 반도체층을 형성하는 단계; 및 상기 p형 질화물 반도체층 상에 p측 전극과의 접속을 위한 p형 콘택층을 형성하는 단계를 포함한다.  
     본 발명에 따른 질화물 반도체 발광소자의 제조 방법에 따라 Mg과 같은 p형 불순물 원소와 In을 NH 3  가스와 함께 펄스 주입 방법으로 주입하여 정공 함량이 높은 정공-리치 영역을 형성하고, 이러한 정공-리치 영역에 의해 활성층으로 주입되는 정공의 주입효율을 증가시켜 고효율, 고출력의 발광 소자를 획득할 수 있다.  
       
     펄스 주입 방법, 정공-리치 영역, 질화물 반도체 발광소자
Patent KR-20090055149-A (KR)
Inventor: MIN SUNG GI
IPC: E02B13/00
Filed: 2007-11-28
Abstract: A slope cover block for a drainpipe is provided to prevent danger of radioactive decay and danger of flask about drainpipe of rainwater. A slope cover block for a drainpipe comprises as follows. Coupling ribs(77,78) formed in both sides of a block(80) are fixed on a safety rib formed in the vertical direction of the incline in both side walls of the drainpipe on a fixture(81) to an anchoring bolt and It creates in the slope. A plurality of vegetation units(79) and vegetation assembly unit(75) are formed on block on alternating. The fixture loosely brings up. A support projection(80) is protruded in a coupling rib and it is comprised.