baber/WOPTO huggingface dataset:
Patent KR-20090031084-A (KR)
Title: Face recognition system, the method of face recognition registration and confirmation
Inventor: JUNG YUN SU
IPC: G06T7/40
Filed: 2007-09-21
Abstract: A face recognition system, a method of face recognition registration and authentication are provided to improve a face recognition in a pose change by performing a standardization of facial image using facial elements correlation model of an acquired facial image. A registration unit(110) produces a correlation model between facial elements from the inputted face image, standardize a face by using the correlation model, and extracts a first facial characteristic vector. A database unit(100) stores the correlation model data and the first facial characteristic vector. An authentication unit(120) standardizes detected facial elements from inputted facial image, extracts a second facial characteristic vector, and compares the second facial characteristic vector with the first facial characteristic vector to authenticate. A first recognition unit(111) takes picture of the face of a registered person and recognizes the facial information. A first detector(112) detects facial elements from the facial image. The generating unit(113) produces the correlation model between the facial elements.
Patent KR-20090032708-A (KR)
Title: Headset
Inventor: LEE GUN WOO
IPC: H04R1/10
Filed: 2007-09-28
Abstract: A head set including a sound leak guard is provided to reduce the number of a component of the head set and simplify an assembly process by making a speaker housing and a body housing into one body. A speaker housing is unified into a body housing(110) and is protruded from the body housing. A back sound leak guard(120) is equipped to be engaged with the inner side of the speaker housing and cut off a sound generated from the backplane of the speaker. A mounting unit(150) binds the speaker and the back sound leak guard into the inner side of the speaker housing in order. The back sound leak guard comprises a first back sound guard and the second back sound leak guard. The first back sound leak guard(130) is equipped in a mounting unit and divides the inner side of the speaker housing and body housing inner side. The first backplane sound leak guard cut off the sound generated to the backplane of the speaker. The second backplane sound leak guard(140) is mounted on the single-side of the first backplane sound leak guard and cut-off the sound generated to the backplane of the speaker.
Patent KR-20090032814-A (KR)
Title: Back light unit using laser diode
Inventor: LEE CHUNG HOON
IPC: G02F1/13357
Filed: 2007-09-28
Abstract: A back light unit using a laser diode is provided to improve optical efficiency by scattering the light with large linearity from the laser diode through a scattering pattern. A light guide plate(30) includes a light inputting unit(30a) of a side and a light outputting unit(30b) of an upper side or a lower side. A laser diode(10) emits the light to the light inputting unit. The light inputting unit includes a scattering pattern(32). The scattering pattern scatters the light of the laser diode and discharges the light. A fluorescent material(20) is formed on the light emitting surface of the laser diode. The laser diode is a blue laser diode.
Patent KR-20070110811-A (KR)
Title: Wireless music accompaniment apparatus having control function of audio signal output level
Inventor: LEE KYUNG HO
IPC: G11B31/02
Filed: 2007-10-02
Abstract: A wireless song accompaniment device with an audio signal output level control function is provided to cut down a manufacturing cost and to improve receiving and sending efficiency by mounting a single sending and receiving module in a main controller. A wireless song accompaniment device(500) with an audio signal output level control function comprises at least two wireless microphones(200a,200b,200n) and a main controller(400). The two wireless microphones converts an audio signal input from the outside to an electric signal and sends the electric signal through a wireless communication using an RF(Radio Frequency) sending module positioned inside. The main controller is formed with one RF receiving module receiving a signal from the two wireless microphones simultaneously through at least two receiving channels. The main controller receives the audio signal sent from the two microphones, mixes and outputs the audio signal with a kept accompaniment signal and a caption signal, and differentiates and outputs the level of an output signal according to the kind of an external device(100) to which the signal is output.
Patent KR-20080072509-A (KR)
Title: A luminous source for exposure and exposure apparatus used the same
Inventor: SHIRAI TETSUYA
IPC: H01L21/027
Filed: 2007-10-05
Abstract: A luminous source for exposure and an exposure apparatus using the same are provided to perform an exposure process under optimum exposure conditions. A light source(10) for exposure is used for exposing an exposure target. At least two kinds of lamp units(20) include lamps having different resistances. A lamp unit holder(22) is used for maintaining the lamp units. An exposure apparatus includes the light source for exposure, a supporting plate(14) for supporting the exposure target, an optic system(16) for inducing the light from the light source for exposure onto the supporting plate, and a lighting unit(18) for controlling a lighting pattern of the light source for exposure.
Patent KR-20090035278-A (KR)
Title: Video processing apparatus and control method thereof
Inventor: KIM EUN SEOK
IPC: H04N5/00
Filed: 2007-10-05
Abstract: An image processing apparatus and a control method thereof for reducing a manufacturing cost are provided to store image data to an external storage device as a file system for a PVR(Personal Video Recorder). An image processing part(120) processes video data. A controller(160) controls and stores image data as the file system in one partition of an external storage. The controller is the partition of the other one of the external storage device in order to store the installing driver program process video data computer for the computer file system. A display unit displays image based on video data processed at the video color deflection.
Patent KR-20090036213-A (KR)
Title: Cap structure of shock absorber
Inventor: CHEONG MOON SANG
IPC: F16F9/36
Filed: 2007-10-09
Abstract: A cap structure of shock absorbers is provided to reinforce the upper plate portion contacting with the bump stopper without the addition of the enforcement upper plate portion. A cap structure(600) of shock absorbers comprises an upper plate portion(610) which is positioned under the bump stopper so that the bump stopper may be pressed down, a side wall portion(620) that is integrated with the upper plate portion, and which is inserted into the base shell upper end side, and a reinforcement portion(632) bending a cut part of the side wall portion to the side wall portion inner side.
Patent KR-20090037563-A (KR)
Inventor: CHOI SO RA
IPC: F24H9/20
Filed: 2007-10-12
Abstract: A hot-water supplying system of a boiler is provided to be suited for heating water inside a bath tub or drying laundry using the heat of water circulated into a boiler from a hot water supplying pipe. A hot-water supplying system of a boiler comprises a boiler(100) whose one side is connected to a water supply pipe(110) and the other side is connected to a hot water supply pipe(120); a hot water temperature sensor(S1) detecting the temperature of water fed into the hot water supply pipe and thus generating a signal; a faucet in which a select valve for selectively supplying hot water and cold water is installed; and a control part receiving a signal of the hot water temperature sensor and controlling a circulating pump depending on the received signal. The control part sends water inside the hot water supply pipe into the boiler in case the temperature of hot water is below a predetermined temperature.
Patent KR-20090038559-A (KR)
Title: Construction method for post-tensioned precast concrete structure lengthen the span is possible
Inventor: LEE SUK
IPC: E04B1/22
Filed: 2007-10-16
Abstract: A construction method of a post-tensioned precast concrete structure is provided to lengthen the distance between pillars by connecting support members mounted on the pillars with a beam. A construction method of a post-tensioned precast concrete structure comprises a step of installing pillars(10) on the ground at regular intervals, a step of molding a support member(20) in which a wing(21) having a stepped connection part is extended to either side, a step of fixing the center of the support member to the pillar, a step of forming a tie beam(30) having a stepped connection part(31) corresponding to the stepped connection part of the wing on either end, a step of connecting the support member and the tie beam via the stepped connection part, and a step of forming a base slab(70) on the upper side of the connected tie beam and support member.
Patent KR-20080037525-A (KR)
Title: Non-aqueous electrolyte and electrochemical device comprising the same
Inventor: LEE HO CHUN
IPC: H01M10/36
Filed: 2007-10-18
Abstract: A nonaqueous electrolyte solution, an electrode, and an electrochemical device containing the nonaqueous electrolyte solution are provided to form a SEI(solid electrolyte interphase) layer having good quality, thereby improving lifetime and thermal stability. A nonaqueous electrolyte solution comprises 0.05-10 wt% of an acrylate compound; a compound containing a sulfinyl group; an organic solvent; and an electrolyte salt. Preferably the acrylate compound is selected from the group consisting of tetraethylene glycol diacrylate, polyethylene glycol diacrylate having a molecular weight of 50-20,000, bisphenol A ethoxylated diacrylate having a molecular weight of 100-10,000, 1,4-butanediol diacrylate, 1,6-hexanediol acrylate, trimethylolpropane triacrylate, trimethylol propane ethoxylated triacrylate, trimethylol propane propoxylated triacrylate, trimethylol propane tetraacrylate, pentaerythritol tetraacrylate, pentaerythritol ethoxylated tetraacrylate, dipentaerythritol pentaacrylate, dipentaerythritol hexaacrylate, and tris[2-(acryloyloxy)ethyl]isocyanurate.
Patent KR-20090040533-A (KR)
Title: Method for adjusting the video quality of video call using of mobile terminal and thereof mobile terminal
Inventor: MOON JAE WON
IPC: H04N7/14
Filed: 2007-10-22
Abstract: A method for adjusting the image quality in a video call using a mobile communication terminal and the terminal are provided to enable a user to select a region which he/she wants to make the other party clearly view in a mobile terminal which is performing a video call, and transmit information about the selected region to a terminal of the other party, thereby displaying the image of the selected region in high definition. A calling terminal transmits the video call traffic to a called terminal(S608). The called terminal displays a caller's image among the video call traffic transmitted from the calling terminal(S610). When a callee selects an image-quality adjustment menu(S612), the called terminal indicates a semi-transparent screen division line on the displayed caller's image(S614). The callee selects a key assigned to an area of interest as viewing the displayed semi-transparent screen division line and caller's image(S616). The called terminal produces an image-quality adjustment request message including the selected key information and then transmits it to the calling terminal(S618). The calling terminal divides a photographed image according to image-segmenting information included in the image-quality adjustment request message, and then determines the area of interest corresponding to the key information(S620).
Patent KR-20090041046-A (KR)
Title: Cutting device of webbing for belt
Inventor: PAIK NAM IL
IPC: B26D5/00
Filed: 2007-10-23
Abstract: A webbing cutting apparatus of a belt is provided to improve work efficiency by cutting the one end of the belt in a curved surface and cutting the other end in a straight line and completing webbing cutting operation through one process. A webbing cutting apparatus of a belt comprises: a plate(2) horizontally installed at the upper side of a base(1); a guide rod erectly installed behind the base; a lifting unit(4) with an ultrasonic welder coupled in the guide rod to ascend and descend; a cutting unit(5) cutting the one end of webbing(W) in a curved surface with ultrasonic waves and cutting the other end in a straight line at the same time and fusing the cut part to prevent the cut part from being released; and a height adjusting unit which is installed between the guide rod and the lifting unit and controls the height of the lifting unit.
Patent KR-20090041591-A (KR)
Title: Method for video traffic prediction and apparatus thereof
Inventor: LEE KANG YONG
IPC: H04N7/24
Filed: 2007-10-24
Abstract: A method for video traffic prediction and an apparatus thereof are provided to predict a size of a next frame based on a statistical property of a previous traffic by estimating a probability density function of the previous frame about an MPEG-4 video traffic having a VBR(Variable Bit Rate). The inputted video traffic is monitored in continually by the monitoring unit(100). According to a frame type, the video traffic is classified by an Intra-frame, P-frame, and bidirectional-coded frame. A statistical property estimating unit(120) consecutively stores an amplitude information of the frames delivered from monitoring. By using stored frames the statistical property estimating unit estimates the statistical property about the previous traffic. By using the statistical property of being presumed from the statistical property estimating unit, the frame prediction unit(130) predicts the size of the next frame.
Patent KR-20090042673-A (KR)
Title: Preparation method of organic-inorganic hybrid coating solution and its coating method
Inventor: LEE BUM SUK
IPC: C09D1/00
Filed: 2007-10-26
Abstract: A method for manufacturing organic-inorganic hybrid coating solution is provided to ensure excellent hardness of a coating film in hard coating to a transparent plastic and to improve adhesive force between a coating layer and material. A method for manufacturing organic-inorganic hybrid coating solution comprises the steps of mixing colloidal silica, alcohol and water in a weight ratio of 0.2-3:0.2-3:0.2-3; controlling pH to become weakly acidic by adding an acid while stirring the mixture for 1 hour; adding glycidoxypropyl trimethoxysilane to the pH-controlled solution and stirring the solution at 30 °C for 24 hours; and adding ethylene diamine to the stirred solution to become the molar ratio of 1:1-3.
Patent KR-20090046986-A (KR)
Title: 포장재용 필름원단 가공장치
Inventor: YU HA KYOUNG
IPC: B29C59/16
Filed: 2007-11-07
Abstract: 본 발명은 포장재용 필름원단 가공장치에 관한 것으로서, 더욱 상세하게는 필름원단을 이송하는 도중에 필름원단 표면에 절취선을 가공하는 포장재용 필름원단 가공장치에 관한 것이다. 
     본 발명의 목적은 별도의 노치가 없어도 개봉이 용이한 포장재의 재료가 되는 필름원단을 가공하는 가공장치를 제공하는 것이며, 그 중에서도 생산성의 하락을 가져오지 않도록 하기 위하여, 필름원단이 이송되면서 동시에 절취선의 가공이 이루어지는 논스톱 방식의 포장재용 필름원단 가공장치를 제공하는 것이다. 
     이를 위하여, 본 발명은 비닐 필름원단이 결합되어 이루어진 포장재의 개봉을 용이하게 하기 위하여 필름원단 표면에 별도의 절취선을 가공하는 필름원단 가공장치에 있어서, 공급롤러에 감긴 필름원단을 권취롤러로 이송하는 이송수단; 및 레이저 소스에서 공급되는 레이저 빔을 분광기를 통하여 분리하고, 분리된 다수의 레이저 빔을 갈바노미터 스캐너를 이용하여 상기 필름원단을 가로질러서 상기 필름원단의 표면에 조사하는 레이저 가공수단을 포함하는 것을 특징으로 하는 포장재용 필름원단 가공장치를 제공한다.  
       
     절취선, 레이저가공, 필름원단
Patent KR-20090050506-A (KR)
Inventor: KIM HYONG SUK
IPC: G01B11/24
Filed: 2007-11-16
Abstract: 본 발명은 물체들에 대한 정확한 3 차원 윤곽 검출을 위해서 동적 계획법을 사용한 최적의 선형 레이저 광선의 자취 검출 방법에 관한 것이다. 물체의 3 차원 윤곽 검출에 많이 사용하는 방법은 선형레이저 광선을 물체의 표면에 투사할 때 얻어진 레이저 선의 영상 위치를 3 각 측량 방법에 의해 계산하는 방법이다. 그러나, 물체의 표면이 레이저 광선을 흡수하거나 전반사를 하는 경우에는 영상으로부터 레이저 선의 정확한 위치를 얻기 어려우므로 3 차원 윤곽정보를 계산하기 어렵다.  한편, 동적 계획법은 경로 상의 부분적인 비용 값을 활용하여 시작점으로부터 목적지에 이르는 총 비용이 최소가 되는 경로를 찾는데 매우 효과적인 방법이다. 본 발명은 선형 레이저 영상의 흔적을 경로의 부분 비용 값으로 사용하고, 영상의 상단과 하단에 각 각 동적 계획법의 목표선과 시작선을 설정하는 단계, 상기 목표선으로부터 시작하여 동적 계획법에 의해 비용 값을 누적시켜서 시작 선까지 전파시키는 단계, 시작 선으로부터 시작하여 가장 적은 누적 비용 값의 경로를 따라 레이저 광선 흔적의 최적의 경로를 찾아내는 단계를 통하여 레이저 자취의 정확한 위치를 찾음으로써 물체의 정확한 3 차원 윤곽 정보를 얻고자 하는 방법에 관한 것이다. 
       
     동적계획법, 선형 레이저, 선형레이저 영상의 자취 검출, 물체의 3차원 윤곽  검출
Patent KR-20090055984-A (KR)
Title: Method for forming plate and plate forming apparatus using the same
Inventor: JOO BYUNG YUN
IPC: G02F1/1335
Filed: 2007-11-29
Abstract: A board molding method and a board molding apparatus using the method are provided to realize a simple process as maintaining uniform molding efficiency all the time, thereby accomplishing mass production in a short time. A stamper and a board material are packaged in a vacuum to form a vacuum package(S100). The vacuum package is injected into a reactor filled with a working fluid(S200). Pressure of the inside of the reactor is increased to pressurize the vacuum package(S300,S400). The vacuum package is heated. When the vacuum package is heated, the working fluid is heated at 110 to 130 degrees under 2 to 5 air pressure. The working fluid is previously heated in a heating instrument connected with an operator, and is supplied to the operator.
Patent KR-20090056501-A (KR)
Title: Apparatus for exposing the edge of wafer and method therefor
Inventor: KIM YONG SOO
IPC: H01L21/027
Filed: 2007-11-30
Abstract: An apparatus for exposing the edge of a wafer and a method therefore is provided to increase a process yield of an exposure process by performing exposure to a wafer edge while the wafer is turned around the center of it. A vacuum-chuck(100) is fixed at the bottom of a wafer with being vacuum-absorbed. A wafer rotation unit(200) is assembled with the bottom of the vacuum chuck at which the wafer is fixed, and the plane rotation of the wafer is performed. A wafer transfer unit(300) is combined at the bottom of the wafer rotation unit, and the wafer is plane-moved according the plane movement of the wafer rotation unit is performed. While the wafer is turned by the wafer rotation unit, a wafer edge detection unit(400) installed at one side of the wafer sense the wafer edge.
Patent KR-20090059317-A (KR)
Inventor: PARK IN SU
IPC: H01G13/00
Filed: 2007-12-06
Abstract: A jig for a battery device is provided to improve workability by impregnating a plurality of winding devices in electrolyte at the same time. A jig for a battery device includes a jig(100) for a winding device, a jig(200) for a case, and a jig unit. The jig for the winding device impregnates the winding device in electrolyte. The jig for the winding device includes a supporting plate(110) and a guide plate(120). The winding device is inserted to a supporting hole(111) of the supporting plate. The guide plate is bonded in a bottom surface of the supporting plate. A guide hole(121) is formed on the guide plate in order to guide the winding device. The jig for the case is positioned in a bottom part of the jig for the winding device. The jig for the case bonds the impregnated winding device to the case. The jig unit guides the winding device.
Patent KR-20080084554-A (KR)
Title: High voltage power supply and method for driving the high voltage power supply
Inventor: OH CHUL WOO
IPC: H02M7/48
Filed: 2007-12-11
Abstract: A high voltage power supply and a method for driving the same are provided to control a sudden overshoot phenomenon of an outer terminal due to delay in converting a PWM(Pulse Width Modulation) signal into a high state when power is applied. A high voltage power supply includes a controller(10), an input unit(20), a comparing unit(30), a transforming unit(40), a rectifying unit(50), and a power input delay unit(100). The controller supplies a PWM signal and power. The input unit receives the PWM signal from the controller and converts the PWM signal into a DC level by using an RC low pass filter. The comparing unit compares the signal outputted from the input unit with a reference signal and controls output of the power supplied from the controller according to the comparison result. The transforming unit transforms the power outputted from the comparing unit into high voltage. The rectifying unit finally outputs DC voltage by rectifying a secondary side voltage of the transforming unit. The power input delay unit delays input of the power into the comparing unit by a predetermined time when the power supplied from the controller is inputted into the comparing unit.
Patent KR-20090061444-A (KR)
Title: Water-proof connector assembly
Inventor: PARK SEONG CHEOL
IPC: H01R13/52
Filed: 2007-12-11
Abstract: A waterproof connector assembly is provided to regularly maintain inside pressure of a terminal chamber without increasing the pressure even though temperature of an engine room rises, thereby smoothly maintaining waterproof performance of a seal material. Each terminal chamber(130) into which an electrode terminal(120) is inserted is formed in each of female/male connectors inside a case, and is combined together. Seal materials(200) are mounted on the female/male connectors to seal the terminal chambers. A pressure compensation chamber(140) is connected to the terminal chambers and the outside in the case. A packing plate(150) divides the pressure compensation chamber into a first chamber connected to the terminal chambers and a second chamber connected to the outside, and is mounted inside the pressure compensation chamber to move therein.
Patent KR-20090063352-A (KR)
Title: Automatic cleaner
Inventor: JEON HYEONG SHIN
IPC: A47L9/28
Filed: 2007-12-14
Abstract: An automatic cleaner is provided to use by connecting a various cleaning apparatus with driving devices as a user needs. An automatic cleaner comprises a driving device(10), cleaning device(20) and connection unit(30). The driving device is for driving. The cleaning device is for cleaning. The connection unit connects between driving device and cleaning device. The cleaning device moves together with the driving device when the driving device moves. The driving device comprises a wheel(11), driving motor, power supply unit, and controller.
Patent KR-20070122436-A (KR)
Title: A composition for transplant comprising adipose stem cells or adipocytes
Inventor: DO BYUNG ROK
IPC: A61K35/12
Filed: 2007-12-14
Abstract: A composition comprising adipose stem cells or adipocytes is provided to improve dispersion stability of adipose stem cells or adipocytes in a medium, so that transplantation for face shaping, breast shaping and correction of body form, removal of marks due to wound and male sexual organ shaping is carried out without side effects. A semi-fluid composition for transplantation comprises (a) a transplant cell selected from adipose stem cells or adipocytes which are isolated by removing damaged adipocytes from the adipose tissue, and (b) 0.001-20 wt.% of at least one living body-derived or biodegradable stabilizer selected from hyaluronic acid, collagen and elastin in physiologically compatible buffer, wherein the hyaluronic acid has the average molecular weight of 200,000-400,000.
Patent KR-20090069656-A (KR)
Title: Apparatus for fabricating light emitting display device
Inventor: LEE HO CHUL
IPC: H01L51/40
Filed: 2007-12-26
Abstract: An apparatus for fabricating light emitting display device is provided to reduce the bonding failure of sealant b providing expansivility of an elastic tube to the seal region of each light emitting diode display. The first and second substrates(116,118) are bonded in a vacuum chamber(102). The suction plate(110) is loaded in the first substrate. The transparent plate(114) is loaded in the second substrate facing the first substrate. The press kit(108) moves the suction plate to bond the first and the second substrate. The expansion part is formed on the suction plate contacting with the first substrate. The expansion groove is formed on the suction plate. The elastic tube(122) is formed along each expansion groove. The gas supply part supplies the gas to the elastic tube.