baber/WOPTO huggingface dataset:
Patent KR-20030059577-A (KR)
Inventor: HUH JEONG MIN
IPC: G09G3/36
Filed: 2002-01-02
Abstract: PURPOSE: An LCD device for compensating a kickback voltage and a driving method thereof are provided to prevent flickering phenomenon and improve the picture quality by removing kickback voltages generated from each pixel. CONSTITUTION: An LCD device includes an LCD panel(1), a scan driving portion(2), and a data driving portion(3). The LCD panel includes a plurality of gate lines, a plurality of data lines, a plurality of dummy gate lines parallel to the gate lines, a plurality of switching elements formed at intersections between the gate lines and the data lines, a plurality of pixel electrodes connected to the switching elements, and a plurality of dummy switches connected to the pixel electrodes and the dummy gate lines. The scan driving portion provides gate voltages to the gate lines and the dummy gate lines. The data driving portion supplies gray voltages to the data lines according to data signals.
Patent KR-20030058865-A (KR)
Inventor: GUENNAGI PANINE
IPC: H01L21/20
Filed: 2002-01-02
Abstract: PURPOSE: A method for manufacturing an infrared ray sensing device by using a quantum dot structure mercury cadmium telluride thin film formed by using hydrogen and inert gas is provided to be capable of easily forming an Hg1-xCdxTe thin film regardless of the kind of substrates and the kind of thin film growing processes. CONSTITUTION: An Hg1-xCdxTe thin film(30) is formed on a substrate(34) made of one selected from a group consisting of a CdTe, CdZnTe, GaAs, and Si substrate by using an LPE, MOCVD, or MBE process. After loading the resultant structure in a plasma apparatus, a plurality of quantum dots(32) capable of being operated at room temperature, are formed at the Hg1-xCdxTe thin film by using gas plasma. After forming a metal pad on the resultant structure, an infrared ray sensing device is completed by connecting wires.
Patent KR-20030058873-A (KR)
Inventor: SONG BYEONG CHEOL
IPC: H04N19/196
Filed: 2002-01-02
Abstract: PURPOSE: A system and method for motion estimation and mode determination are provided to set a candidate vector group of decoded macro-blocks and then estimate motion of a re-encoded macro-block to reduce the quantity of calculations required for motion estimation but improve re-encoding rate. CONSTITUTION: A system for motion estimation and mode determination includes a candidate vector generator(520), a motion vector estimator(530), and a mode determinator(540). The candidate vector generator generates a candidate vector group composed of motion vectors passing the first macro-block among motion vectors of neighboring images existing in sub-GOP identical to the picture including the first macro-block. The motion vector estimator estimates a reference vector of the second macro-block from the candidate vector group with respect to the first macro-block overlapped with the second macro-block and the motion vectors of the overlapped first macro-block. The mode determinator decides the mode of the second macro-block from the reference vector and the mode of the first macro-block.
Patent KR-20030064908-A (KR)
Title: thermal shrinkage generator with tissue holder
Inventor: KIM JEE HYOUNG
IPC: A61B18/12
Filed: 2002-01-29
Abstract: PURPOSE: A surgical instrument is provided to reduce the possibility of damage of organs by lifting a portion of the articular capsule through a clamp and heating the lifted portion of the articular capsule. CONSTITUTION: A surgical instrument is comprised of electrodes and a clamp. The clamp includes some of the electrodes. The clamp lifts a portion of the articular capsule. The lifted portion of the articular capsule is heated by the electrodes disposed on the clamps and another electrode that is disposed on a center of the articular capsule. The electrodes contacting the articular capsule make a pressure on the articular capsule. The damage possibility is reduced because the articular capsule is lifted and heated.
Patent KR-20030067053-A (KR)
Title: Assembling method for permanent soil nailing
Inventor: KANG IN GYU
IPC: E02D5/80
Filed: 2002-02-06
Abstract: PURPOSE: The method of fabricated and permanent soil nailing is provided to keep the strength of a wall constant by using a pre-cast concrete panel and cut down on the time and the manpower of construction. CONSTITUTION: The method of a fabricated and permanent soil nailing is composed of: excavating ground till a designated depth for a permeable layer by an excavator; installing a concrete panel(20) at a designated spot; drilling a hole by a boring machine, inserting a nail(30) into the hole and putting cement grout into the hole to form a grout layer(40); filling the gap between an excavated face and the concrete panel with fillings to form an injection agent layer(60); filling the head side of the nail with cement mortar to form a cement mortar layer(50); fixing the nail by a nut(80) and a plate(70), and installing a cover(100).
Patent KR-20030073713-A (KR)
Title: The improve method and the equipment for the efficiency of internal combustion engine
Inventor: AN BYEONG YEOL
IPC: F02B27/02
Filed: 2002-03-13
Abstract: PURPOSE: A method and a device for improving the efficiency of an internal combustion engine are provided to improve the efficiency of an internal combustion engine by differentiating the compression speed and the expansion speed. CONSTITUTION: A device for transmitting a rotational ratio to the middle of two rotating shafts of a load shaft(3) and a crank shaft(5) at different speeds to make compression and expansion slow is linked. In one cycle, the ratio of the rotational angular speed of one rotating shaft to the rotational angular speed of the other rotating shaft is not uneven and changes periodically. Thus, intake resistance is reduced and the area of an intake port is reduced. Accordingly, heat efficiency is doubled.
Patent KR-20030077711-A (KR)
Title: Initialization method of SCMB responding to request of operator in mobile communication exchanger
Inventor: KIM TAE HONG
IPC: H04W92/12
Filed: 2002-03-26
Abstract: PURPOSE: A method for initializing an SCMB(System Control and Management Board) by the request of an operator in an MSC(Mobile Switching Center) is provided so that the operator transmits a signal in a designated time and inputs designated initial information when it is necessary for changing initialization information of the SCMB embedded in the MSC in case that a switch router of the MSC is initially operated. CONSTITUTION: After an MSC is turned on, a system OS starts a predetermined starting function and initializes a part of an SCMB(S101). The SCMB notifies a reconfiguration time of system operation information and designated input key information of a keyboard to an operator(S103). The SCMB judges whether reconfiguration input key information is received from the operator(S105). If reconfiguration input key information is received from the operator, a BSM(Base Station Manager) transmits a message including input key information to the SCMB and transmits a designated inquiry message of the SCMB(S107). The BSM receives an answer message with respect to the inquiry message(S109). The SCMB successively stores information inputted by the operator in an NVRAM(Non-Volatile RAM)(S11), and judges whether a currently received answer is the last answer(S113). If the currently received answer is the last answer, the SCMB performs a residual initialization procedure(S115).
Patent KR-20030077732-A (KR)
Title: Apparatus and method for coding and decoding of cqi information in communication system using high speed downlink packet access scheme
Inventor: LEE JU HO
IPC: H04W52/04
Filed: 2002-03-26
Abstract: PURPOSE: A method and an apparatus for encoding and decoding CQI(Channel Quality Indicator) information in an HSDPA(High Speed Downlink Packet Access) communication system are provided to encode and decode a channel without increasing complexity with respect to CQI information changed according as a pilot is transmitted to an HS-DPCCH(High Speed-Dedicated Physical Control CHannel). CONSTITUTION: A CQI channel encoder(1004) receives CQI information for indicating the quality of a node B signal transmitted to a UE(User Equipment), generates coding symbols with predetermined numbers, and generates coding symbols according to the control of a controller. In the case of transmitting an HS-pilot, the controller including an HS-pilot controller(1000) and a CQI channel coding controller(1002) controls a code word outputting unit(1003) and a decoder(1006) so that the number of symbols of the HS-pilot are subtracted from the coding symbols and the subtracted symbols are outputted. In case that the HS-pilot is not transmitted, the controller controls the code word outputting unit(1003) and the decoder(1006) so that all the coding symbols are outputted. When the subtracted symbols are outputted, a multiplexer(1008) multiplexes the outputted symbols and the symbols of the HS-pilot, and transmits the multiplexed symbols. When all the coding symbols are outputted, the multiplexer(1008) transmits the coding symbols.
Patent KR-20030080479-A (KR)
Title: Vibration decreasing typed steering wheel in vehicle
Inventor: PARK JUN MO
IPC: B62D1/04
Filed: 2002-04-09
Abstract: PURPOSE: A steering wheel for reducing vibration in a vehicle is provided to reduce vibration and improve quality by increasing the bandwidth of vibration frequency from the steering wheel with adjusting the gap between the center of gravity of the steering wheel and the center of gravity of the steering column. CONSTITUTION: Vibration frequency of a steering wheel is increased, and vibration is reduced by decreasing the gap of the center of gravity with lowering the center of gravity of the steering wheel installed in the end of a steering column to the center of gravity of the steering column fixed by a column support unit. The steering wheel includes a DAB module(10) composed of upper and lower brackets covering an air bag and a horn and combined with the end of the steering column. A mounting bracket(15) is formed in the upper bracket to lower the center of gravity of the steering wheel by protruding the side of the installation portion of an airbag ignition inflator(14).
Patent KR-20030082747-A (KR)
Title: Method for detecting failure of routing protocol module in distributed architecture router
Inventor: KIM BYEONG CHEOL
IPC: H04L69/40
Filed: 2002-04-18
Abstract: PURPOSE: A method for checking the fault generation of a routing protocol module in a distributed structure router is provided to reduce an overhead of the routing protocol module, which is generated when checking the fault of the routing protocol module. CONSTITUTION: A routing protocol module checks whether a period for transmitting a hello packet arrives, according to a counter of a timer(502). If the period arrives, the routing protocol module checks a refresh variable(504). If the refresh variable is 1, the routing protocol module checks whether a send variable is set up as 1(520). If the send variable is not set up as 1, the routing protocol module transmits the hello packet to an adjacent routing protocol module(522). The routing protocol module sets a refresh variable value as 0(524). The routing protocol module sets a send variable value as 1(526). If the refresh variable value is not 1, the routing protocol module sets the refresh variable value as 1(506). The routing protocol module checks whether a hello packet is received from the adjacent routing protocol module(508). If the hello packet is not received from the adjacent routing protocol module, the routing protocol module checks whether a hello response packet is received from the adjacent routing protocol module or is transmitted to the adjacent routing protocol module(510). If the hello response packet is transmitted to the adjacent routing protocol module or is received from the adjacent routing protocol module, the routing protocol module sets the refresh variable value and the send variable value as 0(514).
Patent KR-20020083946-A (KR)
Inventor: HONMA TSUTOMU
IPC: C09B67/08
Filed: 2002-04-26
Abstract: PURPOSE: A particle for electrophoresis, its preparation method and a display using the particle are provided, wherein the particle shows excellent dispersibility to an insulating medium and dispersion stability with time and is protected against coagulation and settling. CONSTITUTION: The particle comprises a pigment whose some or total surface is coated with polyhydroxyalkanoate. Preferably the polyhydroxyalkanoate comprises at least one monomer unit selected from the monomer units represented by the formulas 1 to 10. The method comprises the step of preparing polyhydroxyalkanoate by using 3-hydroxyacyl CoA as a substrate in the presence of the polyhydroxyalkanoate synthesis enzyme fixed to the surface of the pigment particles dispersed into an aqueous medium, to coat the surface of the pigment particle with polyhydroxyalkanoate.
Patent KR-20030085814-A (KR)
Title: A setup method of key arrange for terminal
Inventor: KIM BYEONG JIN
IPC: H04B1/38
Filed: 2002-05-02
Abstract: PURPOSE: A method for setting an array of keys in a terminal is provided so that a terminal user can arbitrarily allocate and appoint key arrangement according to his/her habit or preference, preventing another person from making free use of the terminal. CONSTITUTION: A terminal user judges whether he/she will establish the arrangement of dial keys newly(S100). In case that the user wants to establish the key arrangement newly, he/she inputs a button to set newly and appoints and inputs a number and a character to be allocated(S110). Then the user confirms whether the inputted number and character has been appointed and inputted for the button(S120). The user judges whether he/she will proceed with the key arrangement allocation input of dial keys(S130). In case that the user does not want to proceed with the key arrangement allocation input of dial keys, he/she records and stores the presently inputted key arrangement allocations in a relevant memory(S140).
Patent KR-20020052157-A (KR)
Inventor: OH JAE YEONG
IPC: F02K9/95
Filed: 2002-06-07
Abstract: PURPOSE: An electric resistance ignition apparatus using the oxidizing environment is provided to perform the sufficient preheating and uniform ignition at the broad surface, thereby obtaining the stability of the combustion. CONSTITUTION: An oxidizing environment is formed at the circumference of the fuel surface using oxide or oxidizing gas. After forming the oxidizing environment, ignition flame is induced using the resistance heat of an electrical resistance wire in an ignition apparatus(3) positioned within the oxidizing environment. The electric resistance ignition apparatus using the oxidizing environment is heated and ignited with the electric resistance. Thus, the surface preheating and uniform ignition at the broad surface is obtained.
Patent KR-20030097469-A (KR)
Title: Crease textile's adhesion a machine
Inventor: JUNG JIN HO
IPC: D06J1/08
Filed: 2002-06-21
Abstract: PURPOSE: A crease fixing device of crease textile is characterized by laminating the crease textile and separation textile on a steam roller, preventing contact of creases of the crease textile, steaming and compressing the textile to maintain the crease of the textile for a long term and preventing transformation of the crease. CONSTITUTION: The crease fixing device of the crease textile is comprised of: the steam roller(1) driven by a driving motor; a crease textile inputting part(101) and a separation textile inputting part(102) set on the outside of the steam roller(1); an inputting roller(2) and a spreading roller(2') which are installed in the crease textile inputting part(101), supplying the crease textile(21); a rotating roller(3) and a separation textile guide roller(31) installed on the separation textile inputting part(102); a pressure bar(4') installed a pressure roller(4) and connected with a cylinder(42); a weight material(41) installed on one side of the pressure bar(4'); and a textile delivery device(103) installed a textile delivery roller(5) and a textile delivery bar(5').
Patent KR-20040000163-A (KR)
Title: Optical fiber preform manufacturing device having correction device for deformed substrate tube and preparation of optical fiber preform thereby
Inventor: KIM CHEOL MIN
IPC: C03B37/012
Filed: 2002-06-24
Abstract: PURPOSE: Provided is an apparatus for producing an optical fiber preform, which minimizes the deformation of a substrate tube to maintain a constant pattern of deposition inside of the substrate tube and improve the productivity. CONSTITUTION: The apparatus for producing an optical fiber preform wherein a vapor deposition process is performed to form an optical fiber preform by MCVD (Modified Chemical Vapor Deposition) comprises: (a) a measuring part(700) for measuring the sagged amount of a substrate tube(100) during the vapor deposition process; and (b) a correcting part which moves the end of the substrate tube(100) vertically by the sagged amount to correct the substrate tube(100) deformation. Particularly, the correcting part comprises: a rotating means for rotating a support(130) vertically to the direction of the rotational axis of the substrate tube(100); a driving means(500) for driving the rotating means; and a controlling means(600) connected to the driving means(500) for controlling the rotation amount of the driving means(500).
Patent KR-20040001015-A (KR)
Title: Apparatus and method for manufacturing semiconductor device for anisotropic selective epitaxial growth
Inventor: KIM JI SU
IPC: H01L21/205
Filed: 2002-06-26
Abstract: PURPOSE: An apparatus and method of manufacturing semiconductor device are provided to achieve an effective anisotropic SEG(Selective Epitaxial Growth) process of silicon. CONSTITUTION: An insulating layer pattern(112) is formed on a semiconductor substrate(100) in which a silicon layer(110) is exposed. An SEG layer(120) is formed on the silicon layer(110) by the SEG process. The SEG layer existing upon the insulating layer pattern(112) is removed so as to leave the SEG layer only on the silicon layer(110). A passivation layer(130) is formed on the exposed surface of the SEG layer. An anisotropic etching is carried out on the passivation layer(130) so as to leave the passivation layer only on the side wall of the SEG layer, while the top surface of the SEG layer is exposed.
Patent KR-20030030837-A (KR)
Title: Electric Guitar with Tremolo Unit
Inventor: HIRAYAMA SHINJIRO
IPC: G10D3/12
Filed: 2002-06-27
Abstract: PURPOSE: To provide a lock mechanism for a string of an electric guitar which can prevent the string from becoming out of tune or shifting in position during locking for clamping the string with a clamp pad by increasing the pressing force and contact frictional resistance of the string to a nut and facilitates mounting operation for the string. CONSTITUTION: The nut 21 is fixed to the top surface of a neck 13. The clamp pad 22 is clamped and fixed to a pinch surface 21a of the nut 21 with a clamp bolt 23 to pinch the string 15 with the pinch surface 21a. The tilt angle β of the straight line L3 connecting a 1st critical contact point P1 and a lock point P4 of the string to the straight line L2 connecting 1st and 3rd critical contact points P1 and P3 at both ends of the pinch surface 21a is set to 2 to 12.5°. Then the contact frictional force of the string 15 at a 3rd critical contact point P3 on the pinch surface 21a is increased to prevent the string 15 from becoming out of tune or shifting in position during the locking.
Patent KR-20040006472-A (KR)
Title: Dual work-function metal gate using tungsten films and method for fabricating the same
Inventor: CHA TAE HO
IPC: H01L21/28
Filed: 2002-07-12
Abstract: PURPOSE: A dual work function metal gate electrode using tungsten and a manufacturing method thereof are provided to be capable of reducing threshold voltage. CONSTITUTION: A semiconductor device is provided with an N channel MOSFET(Metal Oxide Semiconductor Field Effect Transistor) gate and a P channel MOSFET gate. The N channel MOSFET includes a WAx layer(22) deposited at the first predetermined upper portion of a semiconductor substrate and a W layer(25). At this time, the WAx layer having a work function of 4.2-4.4 eV, is made of one selected from a group consisting of Ta, Nb, or Ti. The P channel MOSFET includes a WBx layer(23) deposited at the second predetermined upper portion of the semiconductor substrate and the W layer. At this time, the WBx layer having a work function of 4.7-5.2 eV, is made of one selected from a group consisting of Mo, Ni, or Pt.
Patent KR-20030086198-A (KR)
IPC: A45D40/04
Filed: 2002-07-15
Abstract: 본 발명은 고형풀이 용기로부터 빠져 떨어지지 않도록 하는 것을 목적으로 하며, 그것을 위한 수단으로서, 고형풀 공급 용기(2)에 사용되는 슬라이더로서, 나사막대(5)를 관통시키는 판체(8)에 있어서의, 고형풀(7)을 장착시키는 측의 중앙부에, 나사막대(5)를 나사결합시키는 통 형상체(9)를 마련함과 함께, 그 통 형상체(9)에, 바깥쪽을 향해 돌출되는 단수 또는 복수의 걸림 고정돌기(10, 11)를 일체로 형성하여 이루어지는 슬라이더(12, 13)에 있어서, 하기의 식 1을 만족하도록 상기 걸림 고정돌기(10, 11)를 형성한 고형풀 공급 용기용의 슬라이더로 한다. 
     식 1 ; S O - S M ≥ S 1 + S 2 +……+ Sn 
     단, 
     S 0 ; 판체 윗면의 면적(cm 2 )면적 
     S 1 , S 2 ,……, S n ; n개의 걸림 고정돌기의 각각의 아랫면의 면적(cm 2 ) 
     S M ; S 1 , S 2 ,‥, S n 중 면적이 최대인 것의 면적(cm 2 ) 
     또한, S 0 , S 1 , S 2 ,... , S n 의 면적은 통 형상체가 차지하는 부분을 제외한다.
Patent KR-20040009004-A (KR)
Title: Method for Performing Dial-By-Name among Switchboard and Structure of Database
Inventor: LIM HO
IPC: H04L12/66
Filed: 2002-07-20
Abstract: PURPOSE: A dial-by-name performing method between exchanges is provided to enable the exchanges share telephone number information registered in the exchanges, thereby enabling users of the exchanges to easily make calls without storing or remembering telephone number information on other exchange users. CONSTITUTION: A simple private exchange receives user setup information inputted by a user with a terminal, and stores the received user setup information(S400). The simple private exchange retrieves an interworking system IP database, and sets a connection with an interworked system(S402). The simple private exchange receives user setup information of the interworked system where the connection is set, and transmits the self user setup information to the interworked system where the connection is set(S404). The simple private exchange cancels the connection with the interworked system(S406).
Patent KR-20040015530-A (KR)
Title: Pressure Measuring Structure of Hot Air Generator
Inventor: CHO CHI HYEONG
IPC: G01L7/00
Filed: 2002-08-13
Abstract: PURPOSE: A structure for measuring the pressure of a hot blast device is provided to enable a user to directly check the pressure of the hot blast device by installing a pressure measurement indicator for measuring the pressure generated by a vane pump at the outside of a hot blast device body. CONSTITUTION: In a hot blast device, an air line(26) connects a vane pump(28) to a nozzle assembly(22), and is divided into a first air line(26a) and a second air line(26b) by a T-shaped nozzle(45). The second air line is connected to the nozzle assembly. The first air line is connected to a pressure measurement indicator(40) for measuring the pressure generated by the vane pump. The pressure measurement indicator is installed at the outside of a hot blast device body(10) so that a user directly checks the pressure indicated on the pressure measurement indicator.
Patent KR-20030070523-A (KR)
IPC: H01L21/768
Filed: 2002-08-20
Abstract: 본 발명은 반도체기판(1) 위에 형성된 게이트절연막(2)과, 게이트절연막(2) 위에 형성된 게이트전극을 구비한 반도체장치에 있어서, 게이트전극은, 금속막(8)과, 금속막(8) 측벽에 형성된 다결정실리콘막(7)을 구비한다. 금속막(8) 측벽에 다결정실리콘막(7)을 형성함으로써, 층간절연막(3)과 금속막(8) 사이에 발생하는 응력을 완화할 수 있다. 이에 따라서, 본 발명은 금속게이트전극의 특성이 변동하는 것을 억제해 반도체장치의 신뢰성을 향상시킬 수 있다.