baber/WOPTO huggingface dataset:
Patent KR-20070105183-A (KR)
Title: Analog optical repeater, signal relay method and remote
Inventor: PARK CHONG HO
IPC: H04B10/29
Filed: 2006-04-25
Abstract: An analog optical repeater, a method for relaying a signal, and a remote are provided to detect the intensity of a downlink signal at one point of the front end of a power amplifier in a downlink to selectively connect signals to an uplink or the downlink so that the signals are more simply synchronized. An analog optical repeater includes a donor(210) and a remote(220). The donor(210) coverts an IF(intermediate frequency) signal having an intermediate frequency band, which has been received from a base station, into an optical signal and thus outputs the optical signal to a optical cable. The donor(210) converts an optical signal transmitted from the optical cable into an IF signal and thus outputs the IF signal to the base station. The remote(220) is connected to the optical cable. The remote(220) converts an optical signal transmitted from the donor(210) into an IF signal, delays the IF signal, converts the IF signal into a radio frequency(RF) signal, and then outputs the RF signal to a terminal. The remote(220) converts an RF signal transmitted from the terminal into an IF signal, delays the IF signal, converts the IF signal into an optical signal, and then outputs the optical signal into the donor(210).
Patent KR-20070111113-A (KR)
Title: Method for controlling power in optical disc player
Inventor: HWANG JOO YONG
IPC: G11B19/20
Filed: 2006-05-17
Abstract: A power-off control method of an optical disc player is provided to turn off power automatically when there is no input by a user for a set time after a normal reproducing operation of an optical disc. A power-off control method of an optical disc player includes a step of checking whether an operation is performed at normal reproducing speed without skipping a specific section(S17); a step of returning a main screen mode and counting time, as a reproducing operation of an optical disc is completed in the normal reproducing mode, and generating and displaying power-off selection OSD(On Screen Display) data when the reproducing operation of the optical disc is completed in the normal reproducing mode(S18~S22); and a step of performing power-off as key input by a user is not performed for a set time(S23,S24).
Patent KR-20070111696-A (KR)
Title: Air exhaust hood
Inventor: HWANG DAE SEONG
IPC: F24F13/08
Filed: 2006-05-18
Abstract: An air exhaust hood is provided to be mounted at a front end of an exhaust pipe for discharging room air in the exhaust hood smoothly regardless of direction or pressure of outside wind. An air exhaust hood includes circular flat upper and lower plates(10,20) formed with slant surfaces(11,21) having a predetermined inclination angle and predetermined width, wherein supporters(30) are mounted between the upper and lower plates in the radial direction so that the air exhaust hood is formed in a dual circular disc structure. An exhaust pipe(40) is connected in the center of the lower plate, so that outside wind passes through the exhaust hood, creating negative pressure at a front end of the exhaust pipe and discharging the room air to the outside smoothly.
Patent KR-20070112914-A (KR)
Title: Protect dokdo a nation-wide reserved seat
Inventor: AN HAE KYEOUNG
IPC: G06Q30/02
Filed: 2006-05-23
Abstract: A seat for inviting peoples to territorial integrity of the Dokdo island is provided to supply funds needed for keeping the territorial integrity of the Dokdo island by advertising real estate, cars, and other living information in newspapers, and using a part of AD(ADvertisement) profit. A page of the newspaper is set by ocean color and a box is installed on the ocean color. An ARS(Automatic Response Service) code number is assigned to each advertiser and is recorded on the page of the newspaper. The page including the code numbers is distributed as a part of the newspaper distributed by each newspaper company. A reader reads the newspaper, and a buyer and a seller are connected by using the ARS code number.
Patent KR-20060080908-A (KR)
Inventor: KWON OH JIN
IPC: G06F1/00
Filed: 2006-06-08
Abstract: 본 발명은 ATA DEVICE 인터페이스를 저장장치용 USB HOST 인터페이스로 전환하는 장치 또는 방법에 관한 것으로, 기존의 ATA HOST 에 연결하여 ATA 또는 ATAPI 프로토콜 명령을 처리하는 ATA DEVICE 인터페이스 블록과, ATA 또는 ATAPI 프로토콜 명령을 저장장치용 USB 프로토콜로 전환하는 프로토콜 변환 블록, USB DEVICE 의 장·탈착을 감지하고 USB DEVICE 의 장·탈착에 따른 여러가지 작업을 수행하며 USB DEVICE 와의 데이터 송수신을 담당하는 USB HOST 인터페이스부 블록 구성된다. 상기 블록으로 구성된 본 발명을 사용한 시스템이나 IC 를 개발하여 DVD 장치, TV, SET-TOP Box, PMP(Portable Media Player)등의 PCI 버스가 없는 임베디드 시스템에 적용할 경우, 이러한 임베디드 시스템에 저장장치용 USB HOST 컨트롤러 또는 USB OTG 컨트롤러를 인터페이스하기 위해서 PCI 버스 컨트롤러를 별도로 장착하여야 하는 어려움 없이 모든 임베디드 시스템이 기본적으로 가지고 있는 ATA 인터페이스를 이용하여 간단하게 저장장치용 USB HOST 기능을 구현할 수 있다. 
       
     ATA, USB
Patent KR-20070118847-A (KR)
Title: Liquid-lens module
Inventor: PARK YOUNG KYU
IPC: G02B3/14
Filed: 2006-06-13
Abstract: A liquid-lens module is provided to prevent an adhering fault of a liquid-lens from being generated by forming a protruding portion and a shielding recess at a predetermined part of a chamber of a liquid lens module. A liquid-lens module(100) includes a fluid chamber(110). A plurality of protrusions(150) are formed at one end of the fluid chamber which is opened. A predetermined shape of shielding recess(160) is formed at an outside of the protrusions. Two kinds of fluids are injected into the fluid chamber. A transparent plate is coupled to opened one end of the fluid chamber with an adhering material. Two kinds of fluids have a refractive index different from each other. Two electrodes are arranged at a liquid-lens module in such a manner that the electrodes influence the fluids.
Patent KR-20070119138-A (KR)
Title: Method for providing external-input list using item-grouping and video apparatus thereof
Inventor: KIM DAE GU
IPC: H04N5/44
Filed: 2006-06-14
Abstract: A method for providing an external input list using item grouping and a video apparatus using the same are provided to allow a user to select an external input through a more simplified external input list more quickly and conveniently. A video apparatus includes a combiner(135) and a controller(160). The combiner combines an image to be displayed with predetermined information. The controller creates an external input list having at least one external input group item. At least one external input item is subject to the external input group item as a lower level item. The controller performs a control operation such that the external input list is combined with the image. The external items belonging to the external input group item are provided according to the same connection scheme.
Patent KR-20070121135-A (KR)
Title: Liquid crystal display device
Inventor: MOON WON TAEK
IPC: G02F1/13357
Filed: 2006-06-21
Abstract: An LCD is provided to prevent bright lines from being generated on an LCD panel by forming prism patterns having different starting points on a rear face of a light guiding plate. An LCD comprises an LCD panel, a light source for supplying light to the LCD panel, and a light guiding plate(110). The light guiding plate includes an incident face(101) for receiving the light, an output face for outputting the light to the LCD panel, and a semi-incident face(104) facing the incident face. Prism patterns(107) having different lengths are formed on a rear face of the light guiding plate. The prism patterns having different starting points at a region corresponding to the incident face of the light guiding plate.
Patent KR-20070121398-A (KR)
Title: Light emitting device and method of making semiconductor layer therefor
Inventor: MOON YONG TAE
IPC: H01L33/16
Filed: 2006-06-22
Abstract: A light emitting device and a method of forming a semiconductor thin film are provided to form a nitride semiconductor thin film having no dislocation by growing the thin film on a side of an island. A first semiconductor layer(20) is formed on a substrate, and then a first nitride layer(30) is formed on the first semiconductor layer. Lslands of semiconductor substance are formed on the nitride layer, and then a second nitride layer(60) is formed on the nitride layer and the islands. A second semiconductor layer(40) is formed on the second nitride layer. The second nitride has a thickness thicker than that of the first nitride layer. The islands are formed at regular intervals.
Patent KR-20070122008-A (KR)
Title: Structure for improving returnability of clutch pedal of manual transmission
Inventor: YANG SANG SUK
IPC: B60K23/02
Filed: 2006-06-23
Abstract: A return performance improvement structure for a clutch pedal of a manual transmission is provided to reduce hydraulic vibration transferred to the clutch pedal by allowing hydraulic pressure to be transferred through a first hydraulic line when stepping on the clutch pedal. A return performance improvement structure for a clutch pedal of a manual transmission comprises a first hydraulic line(10a) and a second hydraulic line(10b) that connect a master cylinder(2) with a release cylinder(3) of a manual transmission. The first hydraulic line(10a) is provided with a first one-way valve(30a) for supplying hydraulic pressure from the master cylinder(2) to the release cylinder(3). The second hydraulic line(10b) is provided with a first one-way valve(30b) for supplying hydraulic pressure from the release cylinder(3) to the master cylinder(2).
Patent KR-20080000443-A (KR)
Title: Photo mask with slit type contact and method for manufacturing thereof
Inventor: CHO BYEONG HO
IPC: H01L21/027
Filed: 2006-06-27
Abstract: A photo mask having a slit type contact and its manufacturing method are provided to suppress an increase of a contact resistance by forming a slit type contact pattern by connecting two or more contact holes to each other. A photo mask includes a contact pattern. The contact pattern is formed with a slit type contact pattern(220) and an auxiliary pattern(230). The slit type contact pattern is formed by connecting two or three hole-shaped contacts with each other. The auxiliary pattern is arranged between lateral surfaces of the slit type contact patterns. The auxiliary pattern has a non-pattern width. The auxiliary pattern has the same length as the length of the silt type contact pattern. The width of the auxiliary pattern is equal to and less than 1/2 of the width of the silt type contact pattern.
Patent KR-20080000760-A (KR)
Title: Method for performing viral tracking and computing cost associated with contents and system for executing the method
Inventor: LEE JONG WON
IPC: G06Q50/00
Filed: 2006-06-28
Abstract: A system and a method for performing viral tracing and billing are provided to calculate AD(ADvertisement) expenses for viral or WOM(Work Of Mouth) marketing by inserting a viral object for obtaining contents distribution/location information into the contents, and obtaining the distribution/location information about the distributed contents through the viral object. A viral object inserter(901) inserts the viral object for the viral tracing into the contents. A viral object obtainer(902) obtains viral information for the distributed contents through the viral object. A contents expense calculator(904) calculates a contents expense based on the viral information. A transmitting module transmits the viral information to a viral system if the contents are played. The viral information includes mother and state information. The mother information includes the distribution and location information of the contents, which are a mother of the scraped contents. The state information includes the distribution and location information of the scraped contents.
Patent KR-20080002009-A (KR)
Title: Method of manufacturing a semiconductor memory device
Inventor: HAM CHUL YOUNG
IPC: H01L21/265
Filed: 2006-06-30
Abstract: A method for fabricating a semiconductor memory device is provided to prevent generation of TED(Transient Enhanced Diffusion) and to stabilize a threshold voltage by removing a point defect generated in a high voltage NMOS transistor DDD(Double Doped Drain) ion-implantation process by a DRA(Damage Recovery Anneal) process. Wells for forming a channel and adjusting a threshold voltage are sequentially formed on a semiconductor substrate(101). A stacked gate is formed on the semiconductor substrate. A DDD mask pattern is formed at an interval of a predetermined length with the gate. Ions are implanted into the semiconductor substrate between the gate and the DDD mask pattern to form a DDD junction. A defect of the semiconductor substrate caused by the ion implantation is removed by a heat treatment to remove a point defect.
Patent KR-20070095164-A (KR)
Title: Electronic apparatus and unit
Inventor: TANAKA KAIGO
IPC: G06F1/16
Filed: 2006-07-10
Abstract: An electronic apparatus and unit are provided to be easily separated after preventing an increase of the number of parts and a damage of reliability. An electronic apparatus comprises the followings: a connector(433) in a main body; and a unit which has a unit connector(444) in a unit part to be combined with a main-body connector and is attached to the electronic apparatus. The unit has a circuit board having circuit parts sequentially overlapped except the unit connector, an insulation sheet which widens on the circuit board, and a support part which is arranged on the insulating sheet inserted between the circuit board and the support component and supplies strength to the unit. The insulating sheet has a flange part(442a) which is exposed on an edge in the side of the unit connector of the support part and is bent to widen on the rear surface of the support part, can releases connection between the main-body connector and the unit connector by being pulled in a direction for separating the unit connector away from the main-body connector in a state that the main-body connector and the unit connector are combined to each other.
Patent KR-20080009788-A (KR)
Title: A deinking material mixed enzyme
Inventor: PARK HURN SIN
IPC: D21C5/02
Filed: 2006-07-25
Abstract: An enzyme-mixed deinking agent and a method for producing source pulp for papermaking using the same are provided to shorten the time for defibrating old paper, by using the enzyme-mixed deinking agent, which performs chemical deinking and biological deinking simultaneously. An enzyme-mixed deinking agent comprises 70-99 wt% of surfactants and 1-30 wt% of wood decomposing enzymes. The enzyme-mixed deinking agent, more particularly, comprises 50-95 wt% of alcohol-based surfactants, 1-20 wt% of fatty acid-based surfactants, and 1-30 wt% of wood decomposing enzymes. Source pulp for papermaking is produced by deinking old paper using the enzyme-mixed deinking agent.
Patent KR-20060102534-A (KR)
Inventor: SAEKI NORIYUKI
IPC: H05K3/00
Filed: 2006-08-04
Abstract: 초기 접착력, 내열 접착력 및 PCT 접착력이 모두 우수한 2층 구리 폴리이미드 기판을 제공한다.  본 발명에 따르면, 폴리이미드막의 표면 상의 개질된 층의 두께가 그 섹션을 질산은 수용액으로 염색하고 투과 전자 현미경(TEM)으로 관찰하는 방법에 의해 평가했을 때 200Å 이하이고, 바람직하게는 50Å 이상이며 폴리이미드막의 표면 상에 금속 시드층이 형성된 구조를 채택하고, 이어서 그 위에 구리 전기 도금이나 구리 무전해 도금 또는 이들의 조합에 의해 구리층을 형성함으로써, 초기 접착력, 150℃의 공기 중에서 168 시간 동안 있은 후의 내열 접착력 및 2기압 하에 121℃의 온도와 95%의 습도에서 100 시간 동안 PCT 실험 후의 PCT 접착력 중 어떠한 접착력도 400 N/m 이상인 2층 구리 폴리이미드 기판이 제공된다.
Patent KR-20070017079-A (KR)
IPC: H01L21/3065
Filed: 2006-08-04
Abstract: 웨이퍼 온도는 웨이퍼가 노출된 열원의 제거 후에 시간의 함수로서 측정된다.      웨이퍼 온도 측정 동안, 가스는 웨이퍼와 웨이퍼를 지지하는 척 사이의 인터페이스에서 실질적으로 일정한 압력으로 제공된다.     가해진 가스 압력에 대응하는 척 열 특성 파라미터 값은, 시간의 함수로서, 측정된 웨이퍼 온도로부터 결정된다.     웨이퍼 온도는, 가스 압력의 함수로서 척 열 특성 파라미터 값들의 세트를 발생시키기 위해서 다수의 가해진 가스 압력에 대하여 측정된다.     척에 대한 열 캘리브레이션 곡선은, 측정된 척 열 특성 파라미터들의 세트와 대응하는 가스 압력들로부터 발생된다.     척에 대한 열 캘리브레이션 곡선은, 제조공정동안 특정 웨이퍼 온도를 얻기 위해, 가스 압력을 튜닝하도록 이용될 수 있다. 
       
     플라즈마, 열원, 척
Patent KR-20080013518-A (KR)
Title: Method for manufacturing valve seat hole of cylinder head
Inventor: CHANG MOUNG GYUN
IPC: B23P15/00
Filed: 2006-08-09
Abstract: A method for processing a valve seat hole of a cylinder head is provided to prevent tolerance propagation from being generated in processing the valve seat hole by measuring the valve seat hole around the upper surface of the cylinder head in a process line. A method for processing a valve seat hole of a cylinder head includes the steps of: loading a cylinder head on a jig; setting the valve seat hole of the cylinder head as reference point; processing the upper part of the cylinder head with an end mill; and measuring the valve seat hole around the upper part of the cylinder head on a processing line by using a 3 dimensional meter.
Patent KR-20070109755-A (KR)
Inventor: SHIN CHOON BONG
IPC: B60L50/10
Filed: 2006-08-17
Abstract: An electrical engine device is provided to reduce pollution by generating an electrical power and delivering the generated power to an electrical vehicle. An electrical engine device includes a rotation shaft. A left saw-teeth wheel(A) is formed at a left side of a center axis of a rotation shaft. A right saw-teeth wheel(B) is formed at a right side of a center axis of a rotation shaft. The rotation shaft has three saw-teeth wheels. The left saw-teeth wheel includes three wheels(A1,A2,A3). The right saw-teeth wheel includes three wheels(B1,B2,B3). Six motors are connected to the respective saw-teeth wheels. The operation power of the motors is delivered to a pinion which drives the rotation shaft.
Patent KR-20080018323-A (KR)
Title: Substrate inspecting assembly for flat panel display device
Inventor: HEA SANG HUN
IPC: G02F1/13
Filed: 2006-08-24
Abstract: A substrate test apparatus for a flat panel display device is provided to adjust a location of the substrate test apparatus finely for testing unique codes of a plurality of substrates by using X-axis, Y-axis and Z-axis micrometers. A first alignment part(220) is installed perpendicularly to a transfer part(210). A second alignment part(230) is connected perpendicularly to the first alignment part. A code reader(250) is installed to face one set of surfaces of a plurality of substrates where unique codes are respectively provided. A third alignment part(240) connects the second alignment part with the code reader. An X-axis micrometer(260) and a Y-axis micrometer are installed between the first alignment part and the second alignment part in an X-direction and a Y-direction, respectively, and set Z-axis coordinates of the code reader.
Patent KR-20080020365-A (KR)
Title: Substrate of flip chip package
Inventor: JUNG YOUNG HY
IPC: H05K1/11
Filed: 2006-08-31
Abstract: A substrate of a flip chip package is provided to improve a T/C(Temperature Cycle) characteristic by raising height of a solder joint by enhancing a structure of a bump pad. A substrate of a flip chip package includes a first bump pad(100), a solder resist(110), a second bump pad(130), and a solder paste(140). The first bump pad made of Cu is formed on a substrate with wires. The solder resist is applied and patterned on the substrate so as to expose a part of the first bump pad. The second bump pad is formed by plating Cu on the first bump pad. The solder paste is applied on the second bump pad. The second bump pad has height over 40 to 60 micrometer and is higher than the solder resist over 20 to 40 micrometer.
Patent KR-20080029033-A (KR)
Title: Compressor
Inventor: LEE JUNG JEA
IPC: F04B39/02
Filed: 2006-09-28
Abstract: A compressor is provided to supply oil to friction surfaces between shaft supporting holes of front and rear cylinder blocks and a driving shaft via first and second stepped difference parts, thereby improving sealing and lubrication effect between the shaft supporting holes and the driving shaft and minimizing the abrasion or damage to the driving shaft. A compressor includes a first stepped difference part(134) formed by expanding a front end of a shaft supporting hole(133) of a front cylinder block by a predetermined distance in the radial direction for forming a gap in a predetermined size between a driving shaft and the shaft supporting hole of the front cylinder block so as to supply oil to friction surfaces between the driving shaft and the shaft supporting hole. A second stepped difference part is further formed between the driving shaft and a shaft supporting hole of a rear cylinder block in the same manner.
Patent KR-20080034270-A (KR)
Title: Suction port body having drooping prevention function of front wheel carriage
Inventor: MOON JOO SUNG
IPC: A47L5/28
Filed: 2006-10-16
Abstract: A suction port body having a drooping preventing function of a front wheel carriage is provided to prevent damage to a front wheel carriage by precluding the front wheel carriage from being protruded from the bottom of a suction port body to the direction of gravity. A suction port body having a drooping preventing function of a front wheel carriage comprises a height adjustable device, and a front wheel carriage(25). The front wheel carriage changes the height of a suction port body(20) to be engaged with the height adjustable device. A drooping preventing projection(27) prevents one side of the front wheel carriage hanged to the suction port body from revolving to the direction of gravity, and supports the rear of the front wheel carriage to be protruded toward the lower part of the suction port body. The drooping preventing projection includes an engaging part in which a hinge shaft of the front wheel carriage is engaged. The rear of the front wheel carriage is pressed by the drooping preventing projection when the suction port body is lifted from the bottom to allow the rear of the front wheel carriage to be more protruded than the hinge shaft.
Patent KR-20070092586-A (KR)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: KOKOJIMA YOSHIYUKI
IPC: G06T1/00
Filed: 2006-10-23
Abstract: A drawing apparatus, method, and program are provided to give a new anti-aliasing method without alpha blending so that depth-sort is not required to perform the anti-aliasing method at a high speed. A drawing apparatus includes the first data generator(2), the second data generator(4), and the third data generator(6). The first data generator(2) analyzes a line contour and a curved contour with respect to vector-type diagram data to generate triangular data. The second data generator(4) generates stencil data. The third data generator(6) generates raster-type diagram data based on the stencil data. The drawing apparatus further includes the first storage part which stores a vector-type diagram data, the second storage part(3) which stores triangular data generated by the first data storage part, the third storage part(5) which sores stencil data generated by the second data generator, and the fourth storage part(7) which stores raster-type diagram data generated by the third data generator.
Patent KR-20080036869-A (KR)
Title: Liquid crystal display device
Inventor: JEONG WEE JOON
IPC: G02F1/13357
Filed: 2006-10-24
Abstract: An LCD(Liquid Crystal Display) is provided to improve luminance of a screen corresponding to an end of a lamp main body by using a protrusion reflection unit, thereby uniformizing the whole luminance of the screen. An LCD comprises an LCD panel, a light source unit and a side mold. The light source unit is disposed in the rear of the LCD panel, and includes plural lamps arranged in parallel to each other. The side mole includes a receiving mold(610) for receiving an end of the light source unit, and a protrusion reflection unit(620). The protrusion reflection unit is disposed between the neighboring lamps, and protruded towards the LCD panel. The receiving mold comprises a reflection surface(611), a mount unit(612) and a support unit(613).