baber/WOPTO huggingface dataset:
Patent KR-20040087449-A (KR)
Inventor: LEE DONG JIN
IPC: G09G3/36
Filed: 2003-04-08
Abstract: PURPOSE: A circuit for correcting the gamma of a liquid crystal display device is provided to have a simple circuit structure since the gamma reference voltage is easily corrected by generating the gamma reference voltage in a digital type. CONSTITUTION: A circuit for correcting the gamma of a liquid crystal display device includes an input unit(110), a gamma correction voltage adjustment unit(120) and an output unit(130). The input unit(110) receives an analog power voltage signal, a TCP gamma reference voltage division signal, a liquid crystal mode signal and a common voltage signal and determines the voltage values for each of the received signals in response to the switching logic of the input unit(100) to transmit the determined voltage values to the gamma correction voltage adjustment unit(120). The gamma correction voltage adjustment unit(120) receives the gamma reference voltage division number and the analog voltage value among the outputted from the input unit(110), stores the data values by mapping the received values by each of the liquid crystal transmissivities and adjusts the gamma reference voltage by using the previously stored data values. And, the output unit(130) outputs the gamma reference voltage outputted from the gamma correction voltage adjustment unit(120) to the liquid crystal panel.
Patent KR-20040096264-A (KR)
Inventor: JANG GYEONG A
IPC: G06Q50/10
Filed: 2003-05-07
Abstract: PURPOSE: A method for certifying a CP(Contents Provider) and guaranteeing contents integrity is provided to certify the CP and guarantee the contents integrity through a certificate of the CPU by including the URL(Uniform Resource Locator) to obtain the certificate of the CPU to a header. CONSTITUTION: The packaged/electronically signed contents are downloaded to a user's device through the wired/wireless communication network(S10). The URL providing the certificate for verifying an electronic signature of the CP is known from the header(S20). The certificate of the CP is obtained by moving to the URL(S30). A public key needed for verifying the electronic signature is extracted from the certificate(S40). The electronic signature is verified by using the extracted public key(S50).
Patent KR-20040099536-A (KR)
Inventor: KIM BO HYEON
IPC: F24C3/08
Filed: 2003-05-19
Abstract: PURPOSE: Structure of a top burner part of a built-in gas oven range is provided to make the installation of a built-in gas oven range easy and to prevent the parts from being assembled defectively. CONSTITUTION: A top plate forms the upper face of a top burner part. A built-in guide guides the built-in installation of a gas oven range. A top burner(52) generates the heat source for cooking. A burner base(72) connected with the built-in guide is installed to place the top burner. The burner base is installed to be movable upwardly and downwardly. A grip(72') is installed on the upper face of the burner base to make handling easy.
Patent KR-20040103098-A (KR)
Title: Dry hypocaust fabricated steel foam flooring material for reducing interlayer noise, damping vibration and insulating heat of a building, improving economical efficiency
Inventor: KIM ROI HO
IPC: E04F15/02
Filed: 2003-05-30
Abstract: PURPOSE: A dry hypocaust fabricated steel foam flooring material for insulating noise, vibration and heat of a building is provided to prevent heat loss and vibration by stacking the heat, vibration and noise insulating cushion member on the steel plate, and to reduce the construction period by arranging the steel panels. CONSTITUTION: A dry hypocaust steel foam fabricated flooring material is formed by stacking heat insulating and vibration damping members on the upper part and stacking thermal insulating and sound absorbing members in the lower part, and composed of a steel frame(1-(1)), a steel panel(1-(3)) as the finishing material of the upper part, a steel screw support column(1-(4)) adjusting the height of the flooring material, a rubber damping packing(1-(5)) insulating vibration sound, a joint connecting link(1-(6)), and a polyethylene foam cushion(1-(7)) stacked on the upper part of the steel panel without air cells for insulating heat, vibration and noise.
Patent KR-20030095239-A (KR)
Title: 액정표시장치 및 액정표시장치의 제조방법
IPC: H01L23/544
Filed: 2003-06-02
Abstract: (과제) 제어용 IC를 고정밀도로 장착할 수 있는 액정표시장치 및 액정표시장치의 제조방법을 제공한다. 
     (해결수단) 액정층을 사이에 두고 대향하는 1쌍의 투명기판 (11, 12) 과, 투명전극 (21, 31) 과, 인출배선 (14, 33, 35) 과, 제어용 회로소자 (13) 를 구비하여 이루어지고, 각 인출배선 (14, 35) 의 선단에, 제어용 회로소자 (13) 의 실제 단자가 접속되는 전극패드가 설치됨과 동시에, 전극패드에 인접하나 인출배선 (14, 35) 과는 분리되어, 제어용 회로소자 (13) 의 더미 단자가 접속되는 섬형상의 투명 더미 패드가 설치되어 있는 것을 특징으로 하는 액정표시장치 (1) 를 채용한다.
Patent KR-20040107613-A (KR)
Inventor: CHO SU DONG
IPC: C07D498/14
Filed: 2003-06-05
Abstract: PURPOSE: An oxatriazachrysene derivative for reducing or recovering multi-drug resistance of a cell, or for controlling the activity of a protein associated with multi-drug resistance, and a preparation method thereof are provided. The derivative inhibits the activity of P-glycoprotein as a cancer cell having multi-drug resistance, and increases anticancer activity when administered together with an anticancer agent. CONSTITUTION: The oxatriazachrysene derivative for reducing or recovering multi-drug resistance of a cell, or for controlling the activity of a protein associated with multi-drug resistance is represented by the formula(1), wherein R and R1 are independently alkyl, substituted alkyl, cyclo alkyl, substituted cyclo alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, substituted heteroarylalkyl, heterocycle, substituted heterocycle, heterocyclealkyl or substituted heterocycle alkyl; R2, R3, R4 and R5 are the same or different, and independently substituted halogen atom, hydrogen, alkoxy, aryloxy, heteroaryloxy or hetero arylalkyloxy; R6 is hydrogen, halogen, nitro, amine, substituted amine, hydroxy, alkoxy, aryloxy, heteroalkyloxy, heteroaryloxy, C1-C20 lower alkyl, substituted alkyl, aryl, substituted aryl, heteroalkyl or heteroaryl; and R7 is hydrogen, CH3, ester(COOR) group, hydroxy methyl or alkoxy methylether. The method for preparing the oxatriazachrysene derivative of the formula(1) comprises reacting a compound of the formula(2) with a compound of the formula(3), or a compound of the formula(4) with a compound of the formula(5) in a solvent and in the presence of base to form an oxazine ring and then form chyrosene structure, wherein R8 is hydrogen or C1-C20 lower alkyl, substituted alkyl, aryl, substituted aryl, C1-C20 heteroaryl, substituted heteroaryl or chiral amino acid; and X is halogen or tosyl.
Patent KR-20040107661-A (KR)
Inventor: KIM SEUNG HYEON
IPC: H04B1/40
Filed: 2003-06-09
Abstract: PURPOSE: A system and method for operating the watch and alarm functions of a mobile phone in a power-off state are provided to arrange a special system in a mobile phone and to supply a minimum of power to the specially arranged system so that the watch and alarm functions of the mobile phone can be normally operated even in a power-off state. CONSTITUTION: In case that a user turns off the power of a mobile phone in order to interrupt mobile calls with the external, a power supply part(10) intercepts power supply for a main control(40)(S10). The power supply part(10) supplies power to a sub control part(50) only so that only the sub control part(50), a watch alarm program execution part(60), and a monitor/speaker part(70) can be operated(S20). In this case, the watch alarm program execution part(60) delivers the present hour, changed according to the flow of time, to the monitor(70) through the sub control part(50)(S60,S70). In case that an alarm time is set, the watch alarm program execution part(60) compares the preset alarm time with the present hour.
Patent KR-20030096031-A (KR)
Title: 내마모성 슬라이딩 부재
IPC: F16J9/26
Filed: 2003-06-11
Abstract: 본 발명의 제 1 실시예에 따르면, 슬라이딩면 위에 용사피막 (4)을 구비하는 내마모성 슬라이딩 부재 (1)에 있어서, 상기 용사피막 (4)은 내마모층 (5)과 러닝인층 (6)을 포함한다.     러닝인층 (6)은, 순동, 황동, 청동으로 구성된 재료군 중에서 선택된 하나의 용사재를 용사해서 내마모층 (5)의 외주면 위에 형성된다.     외주면은, 그것 위에 러닝인층 (6)이 형성 되기 전에는 기계가공되지 않는다.      본 발명의 다른 태양은, 재료군 중에서 선택되는 황동, 청동은 모두 동함유률이 중량비로 91%를 초과하는 것이다.     본 발명의 또 다른 태양은, 러닝인층 (6)은 내마모층 (5)의 표면 거칠기의 최대 높이 보다 더 큰 층두께를 갖기 위해 형성되는 것이다. 
     상기 기재와 같이 구성된 내마모성 슬라이딩 부재는 마모성, 특히 대폭 감소되는 초기 마모를 가지는 상대재를 구비할 수 있는 효과가 있는 것이 장점이다.     이는 본 발명에 따른 내마모성 슬라이딩 부재가 적은 상대재 공격성 특성으로, 결정적으로 우수함을 보여 주는 것을 의미한다.
Patent KR-20050003069-A (KR)
Inventor: KWON KI PAEK
IPC: G06F13/00
Filed: 2003-06-30
Abstract: PURPOSE: A bus interface for transferring data between a mater and a slave of a microcontroller is provided to exchange data only if the slave is active, after a bus master judges a state of the slave through a ready signal of the slave by making the slave transfer the ready signal to the bus master. CONSTITUTION: The slave transfers the ready signal representing whether the slave has reserved capacity to process the signal or not. Judging the state of the slave through the ready signal, the master exchanges the data with the slave only if the slave has the reserved capacity to process the signal.
Patent KR-20050002299-A (KR)
Inventor: CHOI SEUNG KYU
IPC: G02F1/136
Filed: 2003-06-30
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent static electricity flowing into an LCD panel, thereby protecting the inside of the LCD panel from the static electricity by forming dummy patterns at the end portions of gate lines and data lines respectively. CONSTITUTION: A plurality of test lines(52,53) for respectively testing a plurality of TFT(Thin Film Transistor)s cross a scribe line and a common line(47). A plurality of dummy patterns(50,51) of conductive characteristics are electrically connected to the test lines, wherein the dummy patterns are disposed between the scribe line and the common line. The dummy patterns and gate lines of the LCD panel are formed in the same layer, respectively.
Patent KR-20050003668-A (KR)
Inventor: CHO HI JAE
IPC: A61K36/43
Filed: 2003-07-03
Abstract: PURPOSE: Provided is a composition comprising the extract of Cuscuta species which has excellent reducing effect on blood glucose level. Therefore, the composition has preventing and treating effects on diabetes and its complications. CONSTITUTION: The pharmaceutical composition for treating diabetes and its complications is characterized by containing the extract of Cuscuta species as an active ingredient, pharmaceutically acceptable carrier, diluent, or excipient. The extract is obtained by using water, C1-4 lower alcohol or their mixture as an extracting solvent.
Patent KR-20050005633-A (KR)
Inventor: CHOI MI HEE
IPC: A61K36/355
Filed: 2003-07-07
Abstract: PURPOSE: Provided are the Lonicera japonica extract having activity of growth hormone secretagogue, a method for preparing the same by extracting Lonicera japonica with water, alcohol or their mixture, and the application thereof to cosmetics, remedies and foods for enhancing growth hormone secretion. CONSTITUTION: The composition inducing and/or enhancing growth hormone secretion is characterized by containing, as an active ingredient, 0.0001-10 wt.% of the extract of Lonicera japonica. The extract contains at least one active ingredient selected from the group consisting of loniceroside A, B, C, hederagenin derivative, lonicerin, loganin and iridoid glycosides including vogeloside and Epi-vogeloside.
Patent KR-20050008120-A (KR)
Inventor: MOON DONG HO
IPC: H01R13/639
Filed: 2003-07-14
Abstract: PURPOSE: A structure is provided to prevent a connector from being separated, by forming a separation preventing piece on a side of the connector so that the connector can be caught in a sensor hall formed at an instrument panel. CONSTITUTION: A sensor hall(110) are formed so that a sensor can be installed at a predetermined location of an instrument panel(100) of a car. A wire(120), located at the sensor hall, is electrically connected to the sensor. One end of a connector(130) is coupled to the wire and the other end thereof is coupled to the sensor. A separation preventing piece(140), formed on a side of the connector, prevents the connector from falling into the sensor hall and thereby being separated.
Patent KR-20050009018-A (KR)
Inventor: KIM TAE HWAN
IPC: B62D25/06
Filed: 2003-07-15
Abstract: PURPOSE: A structure of a roof rail for a vehicle is provided to increase the productivity and improve working efficiency by forming the gap between the rails and restricting the rails from being fitted to each other. CONSTITUTION: A roof rail assembly is composed of a roof panel, front and rear rails(40) arranged at both sides of the roof panel and opposed to each other, first, second and third center rails arranged between the front rail and the rear rail sequentially, and a map lamp mounting bracket installed between the front rail and the first center rail. The rectangular rail is formed, and plural embossed parts(41) are formed at the right side and the left side of the rail. The embossed parts are arranged alternately at the right and the left of the rail to load on the pallet.
Patent KR-20050009622-A (KR)
Inventor: KIM WOON YONG
IPC: H01L21/31
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce consumption of silicon in forming a silicide layer and improve a characteristic of a silicide layer by forming capping layers in two heat treatment processes and by controlling the phase formation rate of the silicide layer. CONSTITUTION: A semiconductor substrate(10) having a gate electrode(20) and a junction region is prepared. A cobalt layer and the first capping layer are formed on the resultant structure. The first heat process is performed to form a monosilicide layer. The first capping layer and the cobalt layer remain after the first heat process is eliminated. The second capping layer is formed on the resultant structure. The second heat process is performed to form disilicide layer(42). After the second capping layer is removed, the third capping layer is formed on the resultant structure.
Patent KR-20050014318-A (KR)
Inventor: LEE HO
IPC: H01L31/072
Filed: 2003-07-30
Abstract: PURPOSE: A multilayered structure including an epitaxial layer with a low dislocation density is provided to embody a low dislocation density and reduce its thickness by inserting an intermediate epitaxial layer into a hetero-epitaxial layer such that the intermediate epitaxial layer is thinner than the hetero-epitaxial layer. CONSTITUTION: A substrate is prepared. A hetero-epitaxial layer(200) is formed on the substrate, having a different lattice constant from that of the substrate. At least one intermediate epitaxial layer(300) is inserted into the hetero-epitaxial layer. The intermediate epitaxial layer has a different lattice constant from that of the hetero-epitaxial layer in contact with the intermediate epitaxial layer. The thickness of the intermediate epitaxial layer is smaller than that of the hetero-epitaxial layer to absorb the strain of the hetero-epitaxial layer.
Patent KR-20030074524-A (KR)
Inventor: PARK CHEOL SU
IPC: A43B13/18
Filed: 2003-08-02
Abstract: PURPOSE: A shock absorbing shoe is provided to efficiently promote the utilization of a space on a housing chamber and double the effect of buffering through a buffering unit and an air pumping unit on the housing chamber. CONSTITUTION: The shoe comprises: an outer member which covers and protects the instep and the ankle; a cushion member which is sutured with the outer member and improves the frictional force between the foot sole and the ground; a buffering unit(30) which is embedded in the housing chambers of the front portion of the foot and the heel portion; an air pumping unit(40) which is embedded in the housing chamber of the heel portion and supplies air to the front portion of the foot of the user; and a shoe sole which is embedded to the upper part of the cushion member to be attached to the foot sole of the user.
Patent KR-20050017885-A (KR)
Inventor: LIM KYU HYUNG
IPC: G10L15/22
Filed: 2003-08-11
Abstract: PURPOSE: A voice command recognition device with a talker adaptive type and a method therefor are provided to improve the recognition performance of a voice command by storing various voice commands as a command group with high use frequency and recognizing the voice command detected from the command group. CONSTITUTION: A voice recognizing unit(10) recognizes a voice command of a driver inputted through a microphone. A DB(30) stores each voice command group table capable of being generated for controlling various functions of devices installed in a vehicle. A control unit(20) checks only a command with high use frequency from the voice command group table, extracts a voice command matched with the recognized voice command, and controls the driving of the corresponding device of the vehicle. A driving device(40) drives the corresponding device of the vehicle by the signal of the control unit(20).
Patent KR-20050018056-A (KR)
Inventor: CHOI JUNG WOOK
IPC: G06F17/50
Filed: 2003-08-13
Abstract: PURPOSE: A method for comparing two 3D(Dimensional) CAD(Computer Aided Design) files using a graphic method is provided to enable a user to continue 3D functions and check a changed part of a drawing intuitively/easily/correctly by keeping 3D data attributes after comparison, as all components of the CAD file are displayed and the changed part is displayed by a discriminative color. CONSTITUTION: Two 3D CAD file data are expressed as all surfaces(S301). The changed surfaces are respectively set by the first and the second color, and are stored in a virtual memory(S302). One surface included in a comparison target file and one surface included in a comparing file are respectively selected from a list of the surfaces store in the virtual memory(S303). Two base surfaces of the selected two surfaces are compared with each other(S304). If both base surfaces are same, the color is fixed to the compared two surfaces by comparing the inside/outside of the two surfaces(S307). If not, the first and the second color are kept(S305). The two surfaces are displayed on a screen by each fixed color(S309).
Patent KR-20050018413-A (KR)
Inventor: CHO YONG MU
IPC: G06F9/24
Filed: 2003-08-13
Abstract: PURPOSE: A device for fusing an IPC(Inter-Processor Communication) firmware of a duplex processor using a flash memory and a controlling method thereof are provided to secure operation stability of a duplex system, as the processor operated in an active state has no need to stop a service owing to fusing of the IPC firmware. CONSTITUTION: The device is formed by mounting/dividing multiple processor boards(1A-B) for controlling various boards into an active side and a standby side through a bus line. Each duplexed processor board comprises main processor parts(2A-B) performing an OS(Operating System) and an application program, sub processor parts(3A-B) performing the IPC with the main processor part, and DPRAMs(Dual Port RAM)(4A-B) temporarily storing information transferred between both parts. Each processor part includes processors(4A-D), RAMs(5A-D), communication device blocks(6A-D), and the flash memories(7A-D). The flash memory fuses the new IPC firmware according to a fusing function control signal of the processors, loads the stored IPC firmware to the RAM, and is divided into multiple sectors.
Patent KR-20040016412-A (KR)
Inventor: AKIYAMA HIROSHI
IPC: H04N5/913
Filed: 2003-08-14
Abstract: PURPOSE: To provide a noise level detection circuit in which noises can be stably detected against the video signals or the like to which a copy guard signal is superimposed. CONSTITUTION: The noise level detection circuit is composed of an A/D converter 1 to convert an analog video signal S1 to a digital video signal S4, a pedestal level detection circuit 2 to detect a pedestal level of the digital video signal S4, a timing generation circuit 3 to generate a burst gate pulse S3 to determine a period for extracting a burst signal of the analog video signal S1, an AND circuit 4 to extract the burst signal from the digital video signal S4 by the burst gate pulse S3, an absolute value circuit 5 to convert the extracted burst signal S6 only to positive electrode components on the basis of the pedestal level signal S5, a delay circuit 6 to delay the burst signal S7 having only the positive electrode components every 1H, and a comparator 7 to compare the burst signal S7 having only the positive electrode components with the delayed burst signal S8.
Patent KR-20050019638-A (KR)
Title: RF receiver
Inventor: KIM SANG MIN
IPC: H04B1/06
Filed: 2003-08-20
Abstract: PURPOSE: An RF receiver is provided to perform a channel select filtering process, and to control a gain of a channel select filter by using an output value of an RSSI(Received Signal Strength Indicator) for detecting a size of an input signal, thereby regularly maintaining a size of an output signal. CONSTITUTION: A channel select filter(10) is realized as a multi-complex filter by using an active RC filter, and varies a gain. An RSSI(20) extracts a size of an input signal of the channel select filter(10), and outputs a multi-bit signal which varies the gain with the channel select filter(10). The channel select filter(10) includes a resistance array which controls a resistance value by the outputted multi-bit signal. The resistance array consists of plural resistances serially connected between an input terminal and an output terminal, and plural switch units connected to each terminal of each resistance.
Patent KR-20050020396-A (KR)
Inventor: KIM HYEONG SEOB
IPC: D02G3/04
Filed: 2003-08-22
Abstract: PURPOSE: A manufacturing method of composite fiber having excellent touch, appearance and hygroscopicity being similar to silk finished products and having excellent physical properties like tensile strength, elongation and shrinkage is characterized by confounding silk and long fiber like synthetic fiber. CONSTITUTION: Composite fiber comprised of silk and synthetic fiber is obtained by the steps of: using the silk having 50-150T/M of twisting number as sheath yarn; using the synthetic fiber as core yarn; and then confounding the silk and the synthetic fiber at 3-10 atmospheric pressure at 200-550m/min. of speed with an air confounder. The synthetic fiber is selected from polyester fiber, rayon fiber, polyamide fiber and acryl fiber.
Patent KR-20050021121-A (KR)
Inventor: CHOI NAK CHO
IPC: G02F1/1343
Filed: 2003-08-26
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to acquire the same wiring resistance as the conventional LCD in spite of narrowing the width of electrode, thereby enlarging an aperture ratio without the increase of the wiring resistance, by forming at least one of a pixel electrode and a common electrode to have a three-dimensional structure. CONSTITUTION: An IPS(In-Plane Switching) mode LCD has a pair of substrates(100,110), a liquid crystal layer(120) between the substrates, and a plurality of the first and the second electrodes(a,b) on one of the substrates. The first and the second electrodes are formed for driving liquid crystals of the liquid crystal layer. The first electrodes or the second electrodes have three-dimensional structures and have the width of 0.1 to 5.0 micrometers. Also, the first electrodes or the second electrodes protrude from the lower end(or the upper end) of the liquid crystal layer toward the inside of the liquid crystal layer which is greater than 0.3 micrometers. Distance between the first electrodes and the second electrodes has 1 to 12 micrometers.