baber/WOPTO huggingface dataset:
Patent KR-20080065372-A (KR)
Title: Semiconductor device manufacturing equipment
Inventor: KIM KI KON
IPC: H01L21/304
Filed: 2007-01-09
Abstract: Equipment for fabricating a semiconductor device is provided to avoid a decrease of the operating rate of equipment caused by holding of the equipment by easily replacing a manifold in which a fail occurs. A process space of a sealed atmosphere is provided by a process chamber. A manifold(114,116,118,120) supplies a process gas to the inside of the process chamber. A wafer support part on which a wafer to be processed is placed is installed in the process chamber. A driving part rotates the wafer support part, installed under the wafer support part. A process gas supply part injects a process gas to the surface of the wafer placed on the wafer support part. A manual valve(122,124,126,128) is installed at the front part of the manifold to open/close the manifold by arbitrary manipulation. The process gas can be cleaning gas. The manifold can be made of an aluminum material.
Patent KR-20070092098-A (KR)
Title: Method of manufacturing substrates for the growth of single crystal diamond
Inventor: NOGUCHI HITOSHI
IPC: C30B29/04
Filed: 2007-01-12
Abstract: A method for fabricating a substrate for growing a single crystalline diamond is provided to grow precisely a single crystalline diamond on a substrate having undergone a bias treatment by performing a bias treatment on the substrate whose temperature is maintained within a predetermined scope. A bias treatment is performed on a substrate before at least a diamond is grown wherein a diamond nucleus is formed by a discharge of direct current using an electrode of the substrate as a cathode. In the bias treatment, the substrate is maintained at a temperature of 800 °C plus or minus 60 °C from 40 seconds after the start of the bias treatment to the end of the bias treatment. The current density of the bias treatment can be 120~230 milliampere/centimeter^2.
Patent KR-20080068963-A (KR)
Title: Cooling tower
Inventor: KIM HYUN OK
IPC: F28F25/00
Filed: 2007-01-22
Abstract: A cooling tower is provided to reduce operation noise and noise caused by fallen coolant by covering an entire casing and a blowing fan except for an outlet of the casing using a noise prevention unit. A cooling tower comprises a casing(10) having an outlet(11), an eliminator(20), a water supply pipe(30), a filter(40), a reservoir tank(50), a blowing fan(60), and a noise prevention unit(70). The eliminator is perpendicularly below the outlet of the casing, and filters water drops from discharged air to vent pure air. The blowing unit generates air from one part of the casing and forcedly supplies air into the casing through the filter and one part of the reservoir tank. The noise prevention unit filled with sound absorbing material(71) prevents noise from going outside.
Patent KR-20080077719-A (KR)
Title: A voice-based gender identification method using a support vector machine(svm)
Inventor: CHANG JOON HYUK
IPC: G10L25/51
Filed: 2007-02-21
Abstract: A voice-based gender identification method using a support vector machine is provided to significantly enhance a performance of gender recognition in comparison with a conventional gender identification method using GMM(Gaussian Mixture Model) by applying the support vector machine to voice-based gender identification. A voice-based gender identification method using a support vector machine includes: detecting a voice from a voice database storing male's voice and female's voice(310); extracting a MFCC(Mel Frequency Cepstral Coefficient) feature vector for training from the detected voice(320); producing an SVM model obtaining an optimal weight vector and an optimal bias based on the extracted MFCC(330); detecting a voice from a voice signal to be tested(340); extracting a test MFCC feature vector from the detected voice(350); and applying the extracted test MFCC feature vector to the SVM model produced in a step of producing the SVM model to recognize a gender(360).
Patent KR-20080079916-A (KR)
Title: Materials of protective layer, method of preparing the same, protective layers made from the same and plasma display panel comprising the protective layer
Inventor: LEE MIN SUK
IPC: C30B1/02
Filed: 2007-02-28
Abstract: A protective film material, a manufacturing method thereof, a protective film, and a plasma display panel having the protective film are provided to lower a firing voltage and decrease a discharge delay time by depositing the protective film using a magnesium oxide single crystal doped with a rare earth element. A plasma display panel includes first and second substrates(211,221), a barrier rib(224), plural discharge electrode pairs(214), a discharge gas, an upper dielectric layer(215), and a protective film(216). The barrier rib defines a discharge space between the first and second substrates to form plural discharge cells. Voltages are applied on the discharge electrode pairs to generate discharges in the discharge cells. The discharge gas is injected into a discharge space. The upper dielectric layer is arranged to cover the discharge electrode pairs. The protective film is formed on an upper dielectric layer. The protective film is deposited by using a magnesium oxide single crystal as a source. A rare earth element is doped in the magnetic oxide single crystal.
Patent KR-20080081768-A (KR)
Title: 텔레비젼 받침 가구
Inventor: HWANG BO UI
IPC: A47B81/06
Filed: 2007-03-06
Abstract: 텔레비젼 받침 가구가 개시된다. 상판이 구비된 텔레비젼 받침 가구에 있어서, 상판의 하면에는 상판의 두께보다 작은 깊이의 홈이 형성된 것을 특징으로 하는 텔레비젼 받침 가구는 가정에서 쉽게 도구를 이용하여 홈을 천공할 수 있다. 
       
     텔레비젼, 가구, 상판, 홈
Patent KR-20080082758-A (KR)
Title: A rf connector with termination-function
Inventor: JUNG BYUNG SUN
IPC: H01R4/26
Filed: 2007-03-09
Abstract: A RF(Radio Frequency) connector with a termination function is provided to install a resistor to perform the termination function without a separate operation and perform a communication connection directly if a conductor of the other party is connected to the RF connector, thereby improving workability on a line check. An internal conductor(10) has a stepped portion(11) and a recessed hole. The stepped portion is formed in the front end of the internal conductor to be held and coupled to an insulator(20). The recessed hole is formed in the inside of the internal conductor. A spring(40) is installed in the recessed hole of the internal conductor. A terminal pin(50) has a small-diameter portion(51) and a large-diameter portion(55). The small-diameter portion presses the spring. A part of the small-diameter portion is inserted to the recessed hole. The large-diameter portion forms a stepped portion(53) in the small-diameter portion. An insertion hole(57) is formed in the front end of the large-diameter portion to be connected to a conductor of the other party. The outer circumference portion of the insulator is coupled to an external conductor. In the inner circumference portion of the insulator, a small-diameter portion(23) and a large-diameter portion(25) are formed in a stepped shape. The small-diameter portion is coupled to the internal conductor. The large-diameter portion forms the connection space of a conductor. An external conductor(30) has a short edge(31) for supporting the outer portion of a resistor(70) with the front end of the large-diameter portion of the insulator. The resistor has a through hole(73) and an external diameter. The through hole is fitted to the small-diameter portion of the termination pin. The external diameter is supported by the short edge of the external conductor and slides along the small and large diameters of the insulator.
Patent KR-20070092680-A (KR)
Title: X-ray ct apparatus
Inventor: NISHIDE AKIHIKO
IPC: A61B6/03
Filed: 2007-03-09
Abstract: An X-ray CT(Computed Tomography) apparatus is provided to secure the uniformity of image quality of the Z direction of a tomogram in variable pitch helical scanning or helical shuttle scanning. An X-ray CT apparatus(100) includes an X-ray data collecting device, an image reconstructing device(3), an image display device, and a photographing condition setting device(2). The X-ray data collecting device rotates an X-ray generating apparatus and a multi-row X-ray detector(24) around a rotation center, and collects X-ray projection data which transmits an object placed between the X-ray generating apparatus and the multi-row X-ray detector(24). The image reconstructing device(3) performs image reconstruction from the projection data collected from the X-ray data collecting device. The image display device(6) displays a tomogram obtained by the image reconstruction. The photographing condition setting device(2) sets the conditions of photographing the tomogram. The X-ray data collecting device variably moves a photographing table(10) with the relative speed to a scan gantry(20) along the z direction, vertical to an xy plane which is a rotation plane of an X-ray data collection system composed of the X-ray generating apparatus and the 2-D X-ray area detector, and is operated in variable pitch helical scanning which collects the X-ray projection data of the object on the photographing table(10).
Patent KR-20080084352-A (KR)
Title: Liquid crystal display including polarizer coated with light shielding ink
Inventor: PARK SE HWAN
IPC: G02F1/1335
Filed: 2007-03-16
Abstract: An LCD(Liquid Crystal Display) is provided to prevent the light leakage even without using a separate light-shielding tape, thereby making products slim and facilitating the assembling of the products. A polarizing plate(400) is positioned between a backlight unit(100) and an LCD panel(200). A light-shielding ink layer(420) is coated on an edge portion of a surface of the polarizing plate, which faces the backlight unit. An adhesive(410) is coated on an inside of the light-shielding ink layer, which faces the LCD panel. The light-shielding ink layer and the adhesive are coated on the bottom surface of the polarizing plate in a square shape. The light-shielding ink layer prevents the light, which is emitted from the backlight unit, from leaking in a lateral direction. The light-shielding ink layer has a black color in order to absorb the light leaking between the backlight unit and the polarizing plate.
Patent KR-20080086210-A (KR)
Title: Heat resistant light diffusion plate
Inventor: KIM SEO HWA
IPC: B32B27/08
Filed: 2007-03-22
Abstract: A heat resistant multi-layer light diffusion plate is provided to realize high diffusibility, high luminance, low absorptivity and excellent heat resistance, and to obtain an easily handled light diffusion sheet applicable to backlight units for LCDs, lighting devices, signboards or glass showcases. A heat resistant multi-layer light diffusion plate(120) comprises: (A) an intermediate layer(120a) comprising (i) 100 parts by weight of an intermediate layer base resin obtained by copolymerizing 80-99.9 wt% of a styrenic monomer and 0.1-20 wt% of at least one monomer selected from methacrylic acid monomer, maleic anhydride monomer and maleimide monomer, and (ii) 0.05-10 parts by weight of at least one light diffusing agent(120b) selected from acrylic organic particles and silicone-based organic particles; and (B) a surface layer(120c) comprising (i) 100 parts by weight of a surface layer base resin formed of a transparent resin, and (ii) 1-25 parts by weight of a permanent antistatic agent, wherein the surface layer is stacked on either surface of the intermediate layer.
Patent KR-20080087547-A (KR)
Title: Method and electric power steering apparatus equipped with hold mode logic for repressing vibration
Inventor: JIN JONG HAK
IPC: B62D5/04
Filed: 2007-03-27
Abstract: An electric power steering apparatus equipped with a hold mode logic and a vibration generation preventing method are provided to remove noise generated at a torque sensor when a vehicle stops and a steering wheel is held by using an LPF(Low Pass Filter). An electric power steering apparatus equipped with a hold mode logic comprises a motor, a torque sensor, a vehicle speed sensor, an ECU(Electronic Control Unit), and a logic. The motor supplies steering power. The torque sensor detects relative rotation displacement resulting from rotation of a steering wheel and generates an electric signal. The vehicle speed sensor output vehicle speed as an electric signal. The ECU monitors traveling state of the vehicle by receiving signals from various sensors and controls the amount of electric current of the motor. The logic suppresses vibration and noise. When the vehicle stops, the hold mode logic judges hold of the steering wheel. If the steering wheel is held, the hold mode logic applies an output signal to steering control by using an LPF having a corner frequency ranging from 30 to 90Hz.
Patent KR-20070052249-A (KR)
Inventor: HAMAGISHI GORO
IPC: G02B27/22
Filed: 2007-03-30
Abstract: 이 화상 표시 장치는 광원으로부터 조사된 광을 투과시키기 위한 투과부와 차광하기 위한 차광부가 관찰자의 좌우의 눈을 연결하는 제1 방향에 대해 교차하는 제2 방향으로 연장되도록 설치되고, 또한 투과부와 차광부의 제1 방향의 길이를 변화시키는 것이 가능한 발광 제어 수단과, 광원으로부터 발광 제어 수단의 투과부를 거쳐서 조사되는 광을 소정의 방향으로 진행시키는 동시에, 제2 방향으로 연장되도록 형성된 적어도 하나의 렌즈부를 포함하는 렌즈를 구비하고 있다. 
       
     화상 표시 장치, 백라이트, 액정 패널, 차광부, 투과부
Patent KR-20070050016-A (KR)
Title: 손 과 발의 청결을 위한 젤의 조성물
Inventor: CHON CHANG HO
IPC: A61K8/19
Filed: 2007-04-03
Abstract: 본 발명은 손 과 발의 청결을 위한 젤의 조성물에 관한 것으로서, 본 조성물의 기초물질인 해초젤(seaweed gel), 알로에베라겔, 알로에젤, 워터젤, 카보플 프리젤, 젤 크림, 자연의 재료로 만들어진 초음파전달 물질인 투명 젤(일명 에코소닉), 사탕수수에서 추출한 쟁탄검(Xan Than Gum), 손 과 발의 피부를 청결하게 보호하고 각종의 균으로부터 살균과 탈취, 미백기능이 있는 항균성물질인 콜로이드 은(Ag)용액 ,클로이달 백금(Pt)용액, 피부에 영양물질인 콜라겐분말, 비타민 C , 비타민 E, 글리세린, 로즈마리 에센스오일, 피트리 에센스오일, 페파민트 에센스오일 에탄올과 함께 첨가하여 만들어진 조성물로서, 손 과 발의 각종의 세균을 소멸 시키고, 냄새를 탈취. 피부에 충분한 보습과 미백, 영양분을 공급 하고자 하는 것을 특징으로 하는 젤의 조성물에 관한 것이다. 
     해초젤(seaweed gel).  알로에베라겔.  에코소닉(초음파전달젤).  쟁탄검(Xan Than Gum).  콜로이드 은(Ag)용액.  콜로이드 백금(Pt)용액.  콜라겐분말.  글리세린.  비타민 C.  비타민 E.  로즈마리에센스오일.  피트리에센스오일.  페파민트에센스오일.  워터젤.  카보플 프리젤.  알로에젤.  젤크림.
Patent KR-20070049125-A (KR)
Inventor: KIM HONG BOONG
IPC: A61L2/04
Filed: 2007-04-10
Abstract: 본 고안은 수건과 칫솔 등과 같이 욕실에서 자주 사용하는 용품을 살균시키는 살균기에 관한 것으로서,  욕실에서 사용하는 칫솔과 수건 및 비누 등의 물품을 한 곳에서 각자의 공간으로 보관하도록 하고,  상기 물품을 보관할 때 자외선 살균램프를 조사함으로 물품에 기생하는 세균 및 각종 병원균을 살균시켜 청결한 상태로 보관할 수 있도록 하는 것을 다용도 살균기를 제공하는데 본 발명의 목적이 있는 것이다. 
     상기 목적을 달성하기 위한 본 발명의 구성은 본체(1)의 어느 한쪽에 칫솔 등을 보관하여 살균하는 칫솔 살균실(10)과;  본체(1)의 다른 한쪽에는 수건을 걸어 살균하는 수건 살균실(20)과;  상기 칫솔 살균실(10)의 하부에 위치하여 비누나 빗 등의 용품을 보관하는 용품실(30)로 구성한 것이다. 
       
     욕실, 살균, 칫솔, 수건
Patent KR-20080094311-A (KR)
Inventor: CHOI ZION
IPC: C09D13/00
Filed: 2007-04-19
Abstract: A multi-colored chalk is provided to enhance a perception rate by improving visibility as compared with a monochroic chalk, and to exert a gradation effect. A multi-colored chalk(01) includes a first color part(02,04) and a second color part(03,05) having concentric circle shape. The first color part has a hollow pipe shape. The second color part is filled in the inside of the first color part and has a rod shape. The chalk is configured to use at least two colors selected from a first color, a second color, a third color, etc, at the same time.
Patent KR-20080094380-A (KR)
Title: Apparatus for searching channel broadcasting digital and method thereof
Inventor: LIM HYUN WOO
IPC: H04N5/50
Filed: 2007-04-20
Abstract: An apparatus and a method for searching digital broadcast channels are provided to reduce the channel search time significantly, by skipping an inputted channel if an auto-gain control signal and a timing recovery channel signal are locked. A tuner(21) tunes and outputs a digital cable broadcast channel signal. A demodulator(22) demodulates the channel signal, which is tuned by the tuner, into an original broadcast signal. A decoder(23) decodes the channel signal demodulated by the demodulator to output the decoded channel signal together with an image signal. The decoder has a microprocessor therein. The microprocessor checks whether an auto-gain control signal and a timing recovery loop signal with respect to the demodulated channel signal are locked or not. If the auto-gain control signal and the timing recovery loop signal are not locked, the microprocessor selects a next channel. If the auto-gain control signal and the timing recovery loop signal are locked, the microprocessor stores the searched channel in a storage unit(24) and searches the next channel.
Patent KR-20080099476-A (KR)
Title: Method for manufacturing a nonvolatile memory device
Inventor: KIM YOUNG JUN
IPC: H01L27/115
Filed: 2007-05-09
Abstract: In forming the source contact plug(common source line) by the damascene process, the thickness of the insulating layer which asymmetrically exists as both sides of source contact plug is prevented by using the interlayer insulating film contacting with substrate as the material which is rapidly isotropically etched under the same etching condition. Moreover, uniform capacitance between strings can be maintained. The manufacturing method of the non-volatile memory device is provided. A step is for forming the protective film(119) along the step side of the substrate(110) having a plurality of gates. A step is forming the first insulating layer(120) having etch selectivity and the protective film on the protective film to fill a space between the gates. A step is forming the second insulating layer(121) having the etch rate which has a slower etch rate than the first insulating layer. A step is for isotropically etching first insulating layer by etching the first and the second insulating layer using the protective film as the etch stopping film, and then using the etching rate difference between the first and the second insulating layer. A step is for forming the contact hole(124) by etching the protective film to expose the substrate. A step is for forming the contact plug to fill the contact hole.
Patent KR-20080101002-A (KR)
Inventor: KIM YOON
IPC: A61K8/97
Filed: 2007-05-15
Abstract: A cosmetic is provided to radiate much far infrared rays and negative ions, to prevent aging of skin by mixing terra alba and cereal at an optimal ratio, to perform whitening action, to suppress melanogenesis and to be applied to the sensitive skin. A cosmetic is manufactured by mixing kaolin of 50.6 weight%, oriza sativa(rice) germ powder of 24.4 weight% and triticum vulgare(wheat) kernel flour of 25 weight%. The cosmetic is manufactured with pure terra alba and cereal. An antiseptic is not added to the cosmetic.
Patent KR-20080104523-A (KR)
Title: Method of manufaturing light guide sheet
Inventor: KIM JONG IN
IPC: G02B6/00
Filed: 2007-05-28
Abstract: The manufacturing method of the optical guiding sheet with a superior optical guiding efficiency and slim is provided. The manufacturing method of the optical guiding sheet comprises as follows. The step is for forming a plurality of first intaglio patterns(369) on the transfer substrate. A step is for forming imprint metal frame having the positive pattern corresponding to the first negative pattern on the transfer substrate. The imprint metal frame and light guiding member are mutually pressurized. It has the second negative pattern corresponding to the positive pattern. A step is for forming the optical guiding sheet(360) in which the thickness is 0.4 mm through 0.05.
Patent KR-20080105865-A (KR)
Title: Connector testing jig
Inventor: YANG KI SUN
IPC: G01R31/04
Filed: 2007-06-01
Abstract: A connector testing jig which is manufactured to be miniature and light is provided to fix and detach the connector for testing automatically by installing a driver on a fixing unit. A first body(100) a plurality of interface pins connected with a terminal pin of a connector for a test is installed. A second body(200) is mounted on the connector for a test. A driving unit(300) is mounted on the first body or the second body and transfers the first body or the second body to be close together. A guide member(400) installs a guide cavity, which is formed in the first body, at the inside and guides the transfer of the first body or the secondary body. An elastic member(600) is supported by a jamming protrusion which is located in the outer circumference of the guide member, is equipped inside the guide cavity, and isolates the first body or the second body by the driving part.
Patent KR-20080106695-A (KR)
Inventor: KANG HYUN AH
IPC: C09K13/04
Filed: 2007-06-04
Abstract: 식각용액 및 이를 사용하는 반도체 소자의 제조방법이 제공된다. 상기 제조방법은 제1 반도체 기판 및 제2 반도체 기판을 준비하는 것을 구비한다. 상기 제1 반도체 기판은 제1 불순물 농도를 갖는 지지기판 및 상기 지지기판의 주 표면에 상기 제1 불순물 농도보다 낮은 제2 불순물 농도를 갖는 활성층을 갖는다. 상기 활성층 상에 집적회로를 형성한다. 상기 집적회로 상에 절연막을 형성한다. 상기 제2 반도체 기판 및 상기 절연막을 접착시키어 본딩 기판을 형성한다. 불산(HF), 질산(HNO 3 ), 인산(H 3 PO 4 ), 초산(CH 3 COOH) 및 물로 이루어지되, 상기 불산(HF), 상기 질산(HNO 3 ), 상기 인산(H 3 PO 4 ), 상기 초산(CH 3 COOH) 및 상기 물의 부피 조성비가 각각 0.8 내지 1.2 Vol%, 2.8 내지 3.2 Vol%, 0.25 내지 3.0 Vol%, 4.0 내지 7.75 Vol%, 및 84.85 내지 92.15 Vol%인 식각용액을 사용하여 상기 지지기판을 선택적으로 제거한다. 
       
     식각 선택비, 인산, 습식식각, 식각 용액
Patent KR-20080109481-A (KR)
Title: Structure of dieboard attahing a magnet
Inventor: PARK SUN HOO
IPC: B31B1/14
Filed: 2007-06-13
Abstract: An electromagnet wood mold is provided to perform wood mold working, with one side of a support deflected or safely attached without being away from a press. An electromagnet wood mold comprises a wood mold(300), a support and cutter blade(20); a fitting hole formed in order to mount an electromagnet material(190) to the support; an electromagnet material fitted into the fitting hole a connecting member supplying power into the electromagnet material; an electromagnet(110) consisting of an electromagnet molded with a coil(120) in the iron core; and a power line(130) and a socket(140) connected to the coil.
Patent KR-20080111704-A (KR)
Title: Developing unit and image forming apparatus having the same
Inventor: MOON JI WON
IPC: G03G15/06
Filed: 2007-06-19
Abstract: A developing unit and an image forming apparatus with the same are provided to reduce replacement costs of supplies by having an additional developing agent cartridge and improve a structure of a mixing unit. A developing member(121) develops an electrostatic latent image of a photosensitive medium. A first supply member(122) supplies a developing agent to the developing member. A reset member(310) is arranged in an upper side than the developing member to reset the developing member.
Patent KR-20080112665-A (KR)
Title: Rotor of a motor and method of manufacturing thereof
Inventor: HONG SUNG RYUL
IPC: H02K1/02
Filed: 2007-06-22
Abstract: A rotor capable of improving efficiency of motor, and manufacturing method thereof are provided to minimize loss of material and to reduce manufacturing cost by using soft magnetic powder. A manufacturing method of a rotor capable of improving efficiency of motor comprises the following steps: a step for forming a compound powder by mixing a soft magnetic powder and a ferrite powder(S1); a step for insulating the compound powder(S2); a step for molding a rotor by powder-compacting an insulated compound powder inside a die(S3); and a step for heat-treating a rotor molded by a powder compression(S4).
Patent KR-20090002224-A (KR)
Title: 데이터베이스 검증 시스템 및 그 방법
Inventor: KIM DEUG HAN
IPC: G06F17/00
Filed: 2007-06-22
Abstract: 데이터베이스 검증 시스템 및 그 방법이 제공된다. 본 발명의 일실시예에 따른 데이터베이스 검증 시스템은, 데이터베이스로부터 메타정보를 추출하는 추출모듈, 메타정보를 저장하는 저장테이블, 및 작업 후의 데이터베이스로부터 추출된 메타정보를 저장테이블에 저장된 메타정보와 비교하는 분석모듈을 포함한다. 
       
     데이터베이스, 검증
Patent KR-20080114396-A (KR)
Title: Method for immobilzing biomolecules on substrate using gold nanoparticles
Inventor: PARK HYUN GYU
IPC: C12Q1/68
Filed: 2007-06-27
Abstract: A method for fixating a biomass on a substrate using gold nanoparticle is provided to increase an immobilization capacity of the biomass compared with an existing method by uniting gold nanoparticles with many biomasses by a three dimensional structure and be uniformly immobilized and steadily formed compared with the existing covalent bond due to bond by the adsorption with the gold nanoparticles and the substrate. A method for fixating a biomass on a substrate using gold nanoparticles includes steps of: (a) manufacturing gold nanoparticles-biomass composite by mixing the gold nanoparticles and the biomass; and (b) fixing the substrate of the gold nanoparticles-biomass composite through adsorption of the substrate and the gold nanoparticles by spotting the composite on the substrate.