baber/WOPTO huggingface dataset:
Patent KR-20070121947-A (KR)
Title: Apparatus and method for avoiding interference of neighbor-cell in broadband wireless communication terminal
Inventor: LEE YONG HWAN
IPC: H04B7/26
Filed: 2006-06-23
Abstract: An apparatus and a method for reducing interference between neighbor cells in a broadband wireless communication system are provided to improve performance through site selection diversity gain by reducing influence of channel interference, generated by deteriorated link conditions, between the neighbor cells and generate an active set suitable for FCS(Fast Cell site Selection) techniques of avoiding the interference between the neighbor cells by generating the active set through performance analysis. A receiving unit(1201) checks the channel status of cells by using signals received from the neighbor cells. An active set generating unit(1205) generates an active set in consideration of the channel status and load status of the cells and performance gain obtained in including the cells into the active set. A BS(Base Station) selecting unit(1209) selects cells, which receive a service, out of the cells included in the active set according to a channel status.
Patent KR-20080000174-A (KR)
Title: Method for recognizing password of electric machines
Inventor: CHOI WOO YONG
IPC: G06F15/00
Filed: 2006-06-27
Abstract: A method for recognizing a password in an electric device is provided to improve security by increasing the number of cases for inputting the password with a navigation key, which is installed in the electronic device such as a PMP(Personal Multimedia Player) and an MP3(MPEG(Moving Picture Experts Group) layer-3) player, in an input mode. A menu screen for receiving the password is displayed if one of keys included in the electronic device is inputted(206). It is checked whether an input manipulation signal corresponding to the time is received from one direction key of the navigation keys(208). A corresponding signal is recognized if the input manipulation signal is received(210). It is checked whether other input manipulation signal corresponding to the time is received if the input manipulation signal is not received(212). The corresponding signal is recognized if the other input manipulation signal is received(214). A procedure from a second step to a fifth step is repeated until the complete password is input(216). The recognized signal is compared with the preset password if the complete password is received(220). Security of the electronic device is released and a function is activated if the recognized signal is matched with the preset password(222).
Patent KR-20080000799-A (KR)
Title: Dual view display device and method for driving the same
Inventor: RYU HO JIN
IPC: G02F1/1347
Filed: 2006-06-28
Abstract: A dual view display device and a method for driving the same are provided to control a line width of a blocking region according to position of a user in a dual view mode using a plurality of auxiliary of electrodes formed on a switching panel, thereby preventing an interference between images. A dual view display device comprises a display panel for displaying an image, and a switching panel(80) having a first region(D1) and a second region(D2). The switching panel separates the image displayed on the display panel in different directions and controls a line width of the first region according to a viewing angle. The switching panel includes a main electrode(54) for driving the first region, and one or more auxiliary electrodes(56,66,68) formed at a peripheral portion of the main electrode to control the line width of the first region.
Patent KR-20080001433-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM HYUN JUNG
IPC: H01L21/265
Filed: 2006-06-29
Abstract: A method for manufacturing a semiconductor device is provided to obtain easily a channel of triple structure in a fin-step cell transistor by implanting uniformly dopants into side and upper portions of fin-step. A first recess mask is formed on a substrate defined with an active region to expose a storage node contact and a gate electrode forming regions. A step is formed by etching the exposed region using the first recess mask. A fin-step(21) is then formed by etching a bit line contact forming region using a second recess mask. A first channel implanting is performed into the sides of the fin-step by rotating 90 degree using a first tilt angle. A second channel implanting is performed into the upper of the fin-step by rotating 180 degree using a second tilt angle with a relatively small compared with the first tilt angle.
Patent KR-20080002516-A (KR)
Title: Method for manufacturing bitline in semiconductor device
Inventor: LEE HAE JUNG
IPC: H01L21/28
Filed: 2006-06-30
Abstract: A method for manufacturing a bit line in a semiconductor device is provided to check a short circuit between a storage node contact hole and a bit line and improve a yield ratio of a semiconductor device so as to pattern a smaller critical dimension of a bit line tungsten layer than that of a hard mask nitride layer. A method for manufacturing a bit line in semiconductor device includes the steps of: sequentially stacking a barrier metal layer, a tungsten layer(37A), and a hard mask nitride film(38); etching the hard mask nitride layer, the tungsten layer, and the barrier metal layer using a bit line photosensitive film mask in order; reducing a part of a side of the tungsten layer and the barrier metal layer progressing multi step cleaning in order using different solutions; and forming a bit line spacer insulating layer on results completed by the multi step cleaning.
Patent KR-20080004298-A (KR)
Title: Cleaning device for a dicing tape apparatus
Inventor: KONG WOO HYUN
IPC: H01L21/60
Filed: 2006-07-05
Abstract: A cleaning device for a dicing tape apparatus is provided to reduce the breakage degree of a wafer by preventing the wafer from being broken and reduce production cost of a semiconductor package. A cleaning device(300) for a dicing tape apparatus includes a transfer device. The transfer device includes a guide rail(160) and a timing belt(210). The guide rail is installed in the dicing tape apparatus. The timing belt is installed in the dicing tape apparatus so as to transfer the cleaning device. The cleaning device removes dust or foreign materials on a wafer since the spraying and suction of air are performed on the wafer. The cleaning device is constituted of a slider(305) and a body(310). The slider is installed in the guide rail. A suction passage and a supply passage are formed in the body in order to suck and supply the air. An intake port and an injection hole connected to a space part are formed in the suction passage and the supply passage.
Patent KR-20080005775-A (KR)
Title: The hat which and includes the anti-insect function with anti-ultraviolet
Inventor: KIM TAI SIK
IPC: A42B1/18
Filed: 2006-07-10
Abstract: A cap is provided to protect user's faces and necks from UV rays in the daytime and to protect user's heads and faces from insects by enclosing the whole faces with a net while permitting intake of food or drink. A cap(C) having a UV protecting function in the daytime and an anti-insect function at night includes a double-window structure that comprises a main body(10) to which an upper opaque polarizing window(11) and a lower transparent window(12) are coupled via the same hinge pins(13,13'). At the front end of the transparent window, a support(14) is installed by using hinge pins(15,15') and button coupling protrusions(16,16') are installed at the lateral end and rear end of the main body so that a UV shielding screen(17) and an anti-insect net(18) are detachable from the main body.
Patent KR-20070061220-A (KR)
Title: Viterbi decoding method with word boundary detection error compensation
Inventor: CHUNG HOON
IPC: G10L15/04
Filed: 2006-07-24
Abstract: A viterbi decoding method is provided to compensate for a speech detection error generated in an endpoint detector by eliminating endpoints constraint to achieve uniform speech recognition performance. A viterbi decoding method includes a step of considering slots which satisfy a predetermined initialization operation completion condition to be start points and performing initialization(210), a step of measuring similarity of each slot signal of an input signal and a decision model(220), and a step of considering slots which satisfy a predetermined completion operation condition to be endpoints and carrying out a completion operation(230).
Patent KR-20080013127-A (KR)
Title: Backlight unit and liquid crystal display having the same
Inventor: KIM JEUNG SOO
IPC: F21S2/00
Filed: 2006-08-07
Abstract: A backlight unit and an LCD(Liquid Crystal Display) having the same are provided to increase the amount of light, applied to a light guide plate, by disposing an LED having a protruded lens unit in a groove formed in the light guide plate, thereby reducing the number of LEDs used as backlight. A backlight unit comprises the followings. In at least a side of a light guide plate(190), a groove(195) having a predetermined shape is formed. At least one LED(Light Emitting Diode)(130) has a lens unit of a protruded shape and arranged in correspondence with the groove of the light guide plate. A first reflection plate(150) is disposed in an upper part of the LED. A second reflection plate(210) is disposed in a lower part of the LED. The backlight unit further comprises an FPCB(Flexible Printed Circuit Board)(140) for mounting the LED. The first reflection plate is disposed in an upper part of the FPCB in order to cover a part of an upper surface of the light guide plate and an upper surface of the LED lens unit.
Patent KR-20080013168-A (KR)
Title: Display device and manufacturing method thereof
Inventor: CHANG JAE HYUK
IPC: G02F1/1335
Filed: 2006-08-07
Abstract: A display device and a manufacturing method thereof are provided to display images by adjusting light transmittance according as a micro shutter electrode is opened by electrostatic force, and remove the necessity for forming a special spacer by performing a function of the spacer by using a fixed electrode. A display device comprises an upper substrate(210), a black matrix(220), a color filter(230), a lower substrate(110), a micro shutter electrode(190) and a fixed electrode(270). The black matrix is formed in the upper substrate. The color filter is formed between the black matrixes. The micro shutter electrode is formed on the lower substrate, and has a re-closable structure. The fixed electrode is vertically formed.
Patent KR-20080014458-A (KR)
Title: A cold or hot air blower
Inventor: LEE JAE HYUK
IPC: F24F1/00
Filed: 2006-08-11
Abstract: A cold and hot air blower is provided to execute a cooler and a heater easily without exchanging a heating medium and control humidity easily when the cold and hot air blower is used as a heater. A heat exchanger includes a pipe body part formed of a plurality of plate type multi-branch pipes defined by adjacent micro pipes where a heating medium circulates, and having fins attached to sides; first headers(11a,11b) connected with one end of a part or all of the multi-branch pipes; second headers(12a,12b) connected with the other part of a part or all of the multi-branch pipes; and a cooling plate and a heating plate formed an inlet and an outlet of the heating medium formed at the first and second headers. An intake fan(30) is attached to an electric motor, having a plurality of blades. A hollow housing(20) includes an intake part(21) where the heat exchanger is installed, a fixing part(22) for fixing the intake fan, and a blowhole(23) formed oppositely to the intake part. A plurality of water sprayers(40) are installed in front of the intake part of the housing.
Patent KR-20060097696-A (KR)
Inventor: KIM YOU JUNG
IPC: G06Q30/02
Filed: 2006-08-21
Abstract: 본 발명은 복수의 고객으로부터 특정 결제수단을 이용하여 일정기간 적어도 하나 이상의 특정 상품 및/또는 특정 가맹점을 이용하겠다는 소정의 구매약정 정보를 취합한 후, 상기 취합된 복수개의 구매약정 정보를 상기 특정 결제수단 발급사 및/또는 상기 특정 상품 판매사(및/또는 특정 가맹점)로 제공하는 구매약정 중계서버에 있어서, 상기 서버는 상기 복수의 고객 단말로 결제수단 선택 인터페이스와, 가맹점(및/또는 상품 판매사) 선택 인터페이스와, 이용기간 선택 인터페이스와, 이용 금액 선택 인터페이스를 적어도 하나 이상 포함하는 구매약정 선택 인터페이스를 제공하는 정보 제공 인터페이스부; 상기 복수의 고객 단말에서 상기 구매약정 선택 인터페이스를 통해 소정의 구매약정 정보를 제공시, 이를 수신하는 정보 수신 인터페이스부; 상기 정보 수신 인터페이스부를 통해 수신된 상기 복수개의 구매약정 정보 데이터를 소팅(Sorting)하여, 상기 복수개의 구매약정 정보 데이터를 결제수단별 및/또는 가맹점(또는 상품)별로 구분하는 데이터 처리부;를 구비하여 이루어지는 것을 특징으로 하며, 상기 데이터 처리부를 통해 결제수단별 및/또는 가맹점(또는 상품)별로 구분된 상기 복수개의 구매약정 정보 데이터를 소정의 저장매체에 각기 구분하여 저장하는 데이터 저장부; 및/또는 상기 결제수단별 및/또는 가맹점(또는 상품)별로 구분된 상기 복수개의 구매약정 정보 데이터를 상기 특정 결제수단 발급사 및/또는 상기 특정 가맹점(및/또는 특정 상품 판매사)으로 전송하는 데이터 전송부;를 더 구비하여 이루어지는 것을 특징으로 하는 구매약정 중계서버 및 기록 매체에 대한 것이다.  
     이에 의해, 복수의 결제수단 발급사는 자사에서 발급한 결제수단을 통해 이루어지는 적어도 하나 이상의 특정 가맹점(및/또는 특정 상품 판매사)에 대한 구매약정 정보를 실시간 파악하는 이점이 있으며, 복수의 특정 가맹점(및/또는 특정 상품 판매사)은 적어도 하나 이상의 결제수단을 통해 자사에서 판매하는 상품에 대한 구매약정 정보를 실시간 파악하는 이점이 있다. 
       
     구매,약정,중계
Patent KR-20070032248-A (KR)
IPC: F16C17/00
Filed: 2006-09-15
Abstract: 본 발명은 보호 층(2), 상기 보호 층(2) 위에 형성된 베어링 금속 층(3) 및 상기 베어링 금속 층(3) 위에 스퍼터링으로 형성된 미끄럼 층(4)을 포함하는 베어링 부재(1)에 관한 것이다. 미끄럼 층(4) 위에는 미끄럼 도장 층(5)이 형성된다. 
       
     미끄럼 베어링, 베어링 부재, 미끄럼 도장 층
Patent KR-20080025885-A (KR)
Title: Manufactureing method and disposible bra thereof
Inventor: KIM SEUNG HO
IPC: A41C3/06
Filed: 2006-09-19
Abstract: A disposable brassiere and a method for manufacturing the same are provided to facilitate its use by preventing silicone separation during removing the brassiere and reducing production cost. A disposable brassiere comprises: a pair of cup parts; a linkage part to link the cup parts to each other; a supporting part formed on the exterior side of the cup part; an outer fabric layer(300); a hot melt film layer(310); and a silicone layer(320). A method for manufacturing the disposable brassiere includes the steps of: attaching hot melt film to elastic fabric sheet; cutting the prepared fabric sheet to the shape of brassiere; applying silicone on top of the hot melt film layer; heating the silicone attached fabric sheet in an oven; and packing the produced brassiere after covering a vinyl sheet on the surface of silicone.
Patent KR-20070035455-A (KR)
IPC: B06B1/00
Filed: 2006-09-27
Abstract: 본 발명은, 안정적으로 목표 구동 주파수로 초음파를 발생시킬 수 있는 초음파 발생 장치 및 이 초음파 발생 장치를 이용한 초음파 미용 장치를 제공하는 것으로서, 본 발명의 초음파 발생 장치(1)는, 전기 진동을 생성하는 구동부(11)와, 구동부(11)로부터의 전기 진동을 초음파의 기계 진동으로 변환하는 초음파 진동자(12)와, 한쪽면에 초음파 진동자(12)가 접합되어 초음파 진동자(12)로부터의 초음파의 기계 진동을 다른쪽면의 방사면에 전달하는 혼(horn)(13)과, 초음파 진동자(12)의 임피던스를 측정하는 측정부(14)와, 부하인 경우의 초음파 진동자(12)의 임피던스 주파수 특성과 무부하인 경우의 주파수 특성과의 교점에서의 임피던스, 및, 측정부(14)에서 측정한 임피던스에 의거해 초음파 진동자(12)를 구동해야 할 목표 구동 주파수를 구하고, 이 구한 목표 구동 주파수로 초음파 진동자(12)가 진동하도록, 구동부(11)를 제어하는 제어부(15)를 구비하는 것을 특징으로 한다.
Patent KR-20080029060-A (KR)
Title: Method for revising media resistance and laser printing type image forming device using the same
Inventor: LEE JUN HEE
IPC: G03G15/14
Filed: 2006-09-28
Abstract: A media resistance correction method for transfer voltage determination and a laser printing type image forming device performing the same are provided to estimate media resistance in a rising section by using media resistance read in a non-rising section, thereby minimizing the recognition error of the media resistance even when there is an image in a printing media recognition section and preventing an improper transfer voltage from being applied to the image forming device. A media resistance correction method for transfer voltage determination comprises the following steps of: applying a voltage for media recognition and reading media resistance according to a preset reading period(S200,S210); calculating a media resistance estimation value referring to a pattern of the media resistance belonging to within a preset rising point of time from a point of time when the voltage for media recognition is applied out of the read media resistance(S220); and comparing the calculated media resistance estimation value with the media resistance reading value after the rising point of time to determine media resistance to be applied when the transfer voltage is applied to a laser printing type image forming device(S230~S260).
Patent KR-20080030249-A (KR)
Title: Flash memory device and manufacturing method
Inventor: HEO HYUN
IPC: H01L27/115
Filed: 2006-09-29
Abstract: A flash memory device and a manufacturing method of the same are provided to reduce distribution of threshold voltages by reducing interference between peripheral memory cells. A first oxide layer(108) is formed on a semiconductor substrate(101) including gates. The gates are separated from each other. A passivation layer for protecting the gates is formed on the first oxide layer. An insulating layer is formed on the passivation layer. An etch process is performed to expose the first oxide layer and to form a spacer layer on a sidewall of the passivation layer. A second oxide layer(111) is formed to bury an entire structure. The passivation layer has a thickness of 50 to 200Å and is formed by using a material having a low dielectric constant.
Patent KR-20080032327-A (KR)
Title: Viewing angle conversion mode lcd
Inventor: JUNG MI JUN
IPC: G02F1/1335
Filed: 2006-10-09
Abstract: A viewing angle conversion mode LCD(Liquid Crystal Display) is provided to divide an arrangement direction of LC into areas parallel and vertical to an absorption shaft of a polarizing plate, thereby implementing a narrow viewing angle in upper, lower, left and right directions and excellently protection personal information. An LC panel(104) is configured on an upper part of a first polarizing plate, and implements wide viewing angle. A compensation film(106) is configured in an upper part of the LC panel. A second polarizing plate(108) is configured in an upper part of the compensation film, and disposed so as for its absorption shaft(150a) to be parallel to the first polarizing plate. A viewing angle conversion cell(110) is disposed in an upper part of the second polarizing plate and performs inter-conversion between the wide viewing angle and a narrow viewing angle in upper, lower, left and right directions. The viewing angle conversion cell is formed in a multi domain structure. A third polarizing plate(112) is configured in an upper part of the viewing angle conversion cell, and disposed so as for its absorption shaft to be parallel to the second polarizing plate.
Patent KR-20080033754-A (KR)
Title: Video encoder and method for accessing memory area thereof
Inventor: KIM BONG GON
IPC: H04N7/24
Filed: 2006-10-13
Abstract: An image coding method and apparatus are provided to implement coding effectively with low power by reducing a memory access. A memory unit(416) stores a frame with respect to image data. A motion estimating unit(418) detects a motion vector by blocks with respect to a currently inputted image frame based on the stored frame, and accesses the memory unit to interpolate subpixels with respect to a detected block. A motion compensating unit(420) performs motion compensation on a frame block to be compressed by using the detected motion vector. The motion estimating unit accesses integer-numbered pixels of the block in a standard mode and interpolates the subpixels. The motion estimating unit accesses integer-numbered pixels of the block in a zigzag mode and interpolates the subpixels.
Patent KR-20080034233-A (KR)
Title: Dish washer
Inventor: LEE GANG HYUN
IPC: A47L15/00
Filed: 2006-10-16
Abstract: A dishwasher is provided to simplify manufacturing processes and reduce manufacturing cost by changing a horizontal variable part and length variable parts of a condensation duct. A dishwasher comprises a door liner(50) having a center forming part(52) and a lower foaming part(51), a condensation fan assembly(100) placed at one side of the door liner, and a condensation duct(200). The condensation duct, which is connected to the condensation fan assembly, has a condensation variable part changing according to the type of foaming in the door liner, and a horizontal variable part changing the direction of the condensation duct to the left or right. The horizontal variable part is formed at the upper part of the condensation duct. The condensation variable part includes length variable parts for adjusting the length of the condensation duct.
Patent KR-20080035326-A (KR)
Title: Method and system of really authentication using hologram having rfid
Inventor: CHO EUN CHUL
IPC: G06F19/00
Filed: 2006-10-19
Abstract: A method and a system for authenticating genuineness of a product by using a hologram where an RFID is embedded are provided to utilize customer information or data collected via the authentication of genuineness of products as various kinds of marketing or statistical data as well as to enhance reliability of the product. A method for authenticating genuineness of a product comprises the following several steps. An RFID terminal recognizes a hologram where an RFID tag attached to a product is embedded(N1). The RFID terminal transmits a recognized unique identification code of the product to an authentication system(N2). The authentication system authenticates whether the product is genuine by performing terminal authentication and checking the transmitted identification code(N3). The authentication system transmits an authentication result to the RFID terminal(N4). A user checks the transmitted authentication result via characters or image and outputs a certificate of authenticity for the product via various external output devices(N5).
Patent KR-20080043559-A (KR)
Title: Circuit and method for generating voltage of semiconductor memory apparatus
Inventor: KANG KHIL OHK
IPC: G11C5/14
Filed: 2006-11-14
Abstract: A circuit and a method for generating a voltage of a semiconductor memory device are provided to reduce current consumption by not dropping a core voltage in a burn-in test mode and dropping the core voltage in a normal mode. A control unit(200) outputs a driving control signal in response to an enable signal and a burn-in signal. A first voltage generation unit(300) outputs a first voltage in response to the enable signal. A voltage sustain unit(400) sustains the first voltage in response to the driving control signal. The first voltage generation unit and the voltage sustain unit receive a reference voltage. A reference voltage generation unit(100) generates the reference voltage.
Patent KR-20080044651-A (KR)
Title: Apparatus and methods for managing the multimedia informations by which guis are constituted
Inventor: CHO SUNG HEE
IPC: G06F17/00
Filed: 2006-11-17
Abstract: An apparatus and a method for managing multimedia information forming a GUI are provided to construct easily GUI setup data and thus to increase productivity as compared to a conventional technique. An apparatus for managing multimedia information forming a GUI includes a storage unit(300), an inputting unit(100) and a controller(200). The storage unit stores a mapping information table where a widget state and its mapping action are stored, and a current state table where a current widget state is stored. The inputting unit enables a user to input GUI setup data for setting up a structure and an operation of the widget. The controller forms the mapping information table by parsing the GUI setup data, searches for an action in the mapping information table by using the current state table, and executes the searched action.
Patent KR-20080050541-A (KR)
Inventor: JO HAN GUE
IPC: A23F3/30
Filed: 2006-12-03
Abstract: A method of manufacturing black nightshade tea is provided to give the taste and flavor of black nightshade tea. Leaf, stem, root and fruit of Solanum nigrum are washed, dried, ground and put into a tea bag. Licorice root is washed, dried, ground and put into a tea bag. The amount of Solanum nigrum and Licorice root in the tea bag is 9:1. The tea bags(71,72) of Solanum nigrum and Licorice root are stitched up with a cutting line(73). A string(70) is attached to the Solanum nigrum tea bag.