baber/WOPTO huggingface dataset:
Patent KR-20040074290-A (KR)
Inventor: KO YEONG IK
IPC: G02F1/136
Filed: 2003-02-17
Abstract: PURPOSE: An LCD device is provided to integrate a gate dummy line and a discharge line as one line when configuring the LCD device in an existing storage on gate method, and to simplify a circuit configuration to simultaneously perform functions of the two lines, thereby reducing size of an LCD panel. CONSTITUTION: Plural gate lines(G1,G2) are arranged in row direction on an LCD panel(430). Plural data lines(V1,V2) are arranged in column direction on the LCD panel(430). Plural thin film transistors(T) are disposed at crossed points of the plural gate lines(G1,G2) and the plural data lines(V1,V2) in matrix type. Plural storage capacitors(Cst1,Cst2) are coupled between the preceding gate lines(G1,G2). Discharge lines(440) discharge static electricity inputted through the gate lines(G1,G2) and the data lines(V1,V2). The storage capacitors(Cst1) of the first row are coupled with the discharge lines(440), forming storage capacitance, respectively.
Patent KR-20040074749-A (KR)
Inventor: KWON SE WON
IPC: H02G1/02
Filed: 2003-02-18
Abstract: PURPOSE: An uninterruptable distributing method is provided to achieve improved safety and quality of power by constituting a temporary line on an electric pole through the use of waste cable rather than a by-pass cable. CONSTITUTION: An uninterruptable distributing method comprises a step of mounting temporary line fixing devices(3,3') underneath a cross arm(2) of an electric pole(1) at the state where a cable(10) is installed; a step of installing a temporary line(4) using the waste line passing through the temporary line fixing devices, in the section between pole fittings(5,5'); a step of connecting ends of the temporary line to the end of a hot line of the pole fitting side, and cutting off the current of the cable of hot line; a step of arranging a cable connector protecting and cover unit; a step of installing pole fittings(5,5',6,6') corresponding to three phases on the cross arm, and installing three phase cables(7,7'); a step of connecting the bypassed temporary line to the three phase cable, and short-circuiting the temporary line from the three phase hot line; and a step of removing the short-circuited temporary line and the fixing devices from the electric pole.
Patent KR-20040081685-A (KR)
Inventor: LEE JAE CHEOL
IPC: C22B7/00
Filed: 2003-03-15
Abstract: PURPOSE: A process for manufacturing thin film type copper oxide powder used as thermit welding material by using copper waste is provided to save valuable industrial resources and produce value added products at low cost by recycling byproducts generated from the production process of copper pipe, electric wire and copper foil to manufacture the copper oxide powder. CONSTITUTION: The process comprises first step of collecting and storing copper waste generated from a manufacturing process of producing copper pipe, electric wire, copper foil and copper booth bar; second step of sorting the copper waste by separating large foreign materials from the copper waste collected and stored in the first step; third step of firing the waste at temperature of 500 to 1,000 deg.C to burn contaminated oil and partially oxidize metal of the sorted copper waste after putting the copper waste sorted in the second step into a rotary kiln or electric furnace; fourth step of transferring the fired copper waste on a conveyor belt to cool the waste copper at an ordinary temperature, and separating iron from the copper waste as the copper waste is passing through a magnetic separator so that the waste copper is sorted; fifth step of passing the pure copper waste through a vibration screen sorter or multiple sieves so that the pure copper waste is sorted according to grain sizes; and sixth step of packing the sorted copper waste per grain sizes.
Patent KR-20040086885-A (KR)
Inventor: KANG DU WON
IPC: H01H85/00
Filed: 2003-03-22
Abstract: PURPOSE: A fuse and a method for manufacturing the same are provided to enhance the strength of fuse elements and minimize an install space by inserting directly the fuse elements into a substrate without using a fuse holder. CONSTITUTION: A fuse device(140) comprises a support body(100); a fusible element layer(102) for surrounding the supporting body and constituted by a material melted by over-current; a cap(103) disposed at both ends of the fusible element layer; a lead wire connected to the cap; and an accommodating unit for preventing arc energy created when the fusible element layer is melted to be transferred to the outside.
Patent KR-20030078673-A (KR)
Title: 프레스성이 양호한 구리 합금 소재 및 그 제조방법
IPC: C22C9/04
Filed: 2003-03-25
Abstract: (과제) 고강도재 및 저점도 프레스 오일에 대응할 수 있는, 금형 마모가 적은 전자재료용 구리 합금을 제공하는 것을 목적으로 한다. 
     (해결수단) Zn 을 25 ∼ 40 질량% 함유하고, 잔부가 Cu 및 불가피한 불순물로 이루어지는 합금 소재로서, 압연직각방향의 산술평균거칠기 (Ra) 가 0.07 ∼ 0.13㎛ 또한 최대높이 (Ry) 가 1.3㎛ 이하이고, 산화피막두께가 3 ∼ 80㎚ 이고 또한 산화피막 중의 합금원소의 산화물이 10원자% 이상인 오일유지성이 양호한 표면거칠기를 갖는 것을 특징으로 하는 프레스 금형 마모가 적은 커넥터용 구리 합금 소재.
Patent KR-20040084282-A (KR)
Inventor: AHN MIN
IPC: F24F1/00
Filed: 2003-03-27
Abstract: PURPOSE: An expansion device for an air conditioner is provided to prevent a short tube from being clogged by alien substances, and easily fix a short tube by fixing the short tube between first and second stoppers formed at an outer tube. CONSTITUTION: An outer tube(90) is connected with a refrigerant pipe, and has a passage(91) for passing a refrigerant. A short tube(92) is arranged inside the outer tube and has an expansion passage(93) for expanding the refrigerant passing through the short tube. A net(94) is connected with one end of the short tube to filter alien substances of the refrigerant, having a connecting part(95) having an insertion groove engaged with a first stopper(96). The first stopper and a second stopper(98) are protruded in the outer tube at a gap equal to length of the short tube for fixing the short tube.
Patent KR-20040084387-A (KR)
Inventor: KIM DONG SEON
IPC: A61K36/87
Filed: 2003-03-28
Abstract: PURPOSE: Provided is a composition comprising extract of Vitis genus plant for preventing and treating diseases caused by increased level of elastase. The extract prevents skin wrinkle, has thrombolysis effect, improves blood circulation, has antiangiogenesis and anti-inflammatory effects by inhibiting the activity of elastase. CONSTITUTION: The pharmaceutical composition for prevention and treatment of diseases caused by increased level of elastase comprises the extract of Vitis genus plant, such as Vitis flexuosa THUNB or Vitis vinifera L., as an active ingredient, and pharmaceutically acceptable carrier, diluent or excipient.
Patent KR-20040086687-A (KR)
Inventor: CHOI UNG
IPC: H01L27/108
Filed: 2003-04-03
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent collapse of a guard ring and bit fails by using a barrier layer instead of the guard ring. CONSTITUTION: A semiconductor substrate(100) with a lower structure(110) defined with a cell region(A) and a peripheral region(B) including a plurality of storage nodes(120) is prepared. An etch stop layer(130) and the first interlayer dielectric(140) are sequentially formed on the resultant structure. The etch stop layer of the cell region is exposed by selectively etching the first interlayer dielectric. A barrier layer(150) and the second interlayer dielectric are formed on the resultant structure. The barrier layer of the peripheral region is exposed by planarizing the second interlayer dielectric. A contact hole of the cell region is formed to expose the storage node. A lower electrode(180a) is formed in the contact hole. The second interlayer dielectric of the cell region is removed. Then, a dielectric film(190) and an upper electrode(200) are sequentially formed.
Patent KR-20040092966-A (KR)
Inventor: LEE JOONG YEON
IPC: A47K13/14
Filed: 2003-04-30
Abstract: PURPOSE: A disposable seat cover for a toilet stool, which is continuously usable, is provided to exchange a toilet seat cover only, without replacing a toilet seat, whoever uses a toilet stool. CONSTITUTION: The disposable seat cover for a toilet stool includes: toilet seat-shaped and disposable toilet seat covers(1), which are vinyl-coated on their back side, and continuously folded and bonded with each other by using an adhesive strip(2) on each back side; and a support(4), positioned on the most rear side of the toilet seat cover(1), and bonded-fixed on the toilet seat, so that the toilet seat cover(1) is used sheet by sheet from the top, when using a toilet stool.
Patent KR-20030086438-A (KR)
Title: 유량게이지가 직접 결합되는 볼밸브
IPC: F16K37/00
Filed: 2003-05-02
Abstract: 본 발명은 유량게이지가 직접 결합되는 볼밸브에 관한 것이다. 볼에 이 볼을 통하여 유동하는 유체의 유동량을 제한할 수 있도록 맞추어진 통공이 구비되어 있다. 밸브는 이를 통과하는 유체의 유량을 측정하기 위하여 볼의 전후에 각각 배치된 압력인출구를 갖는다.
Patent KR-20030091691-A (KR)
Title: 크로스헤드형 대형 2 행정 내연기관용 크랭크샤프트
IPC: F16C3/10
Filed: 2003-05-20
Abstract: 본 발명은 다수의 스로우 (2) 를 구비한 크로스헤드형 2 행정 내연기관용 크랭크샤프트에 관한 것이다.     각각의 스로우는 크랭크 핀 (4) 에 의해 연결된 2 개의 크랭크 아암 (3) 을 포함한다.     스로우 (2) 는 다수의 메인 저널 (5) 에 의해 서로 일체로 연결된다.     크랭크샤프트 (1) 는 2 이상의 크랭크샤프트 부분 (1a, 1b) 으로 종방향으로 분리된다.     크랭크샤프트 부분 (1a, 1b) 은,  분리된 스로우 (2') 의 일부와 분리된 스로우 (2') 의 타부를 연결함으로써,  또는 메인 저널 (5') 의 자유 단부를 크랭크 아암 (3') 의 자유 단부에 연결함으로써 서로 연결된다.
Patent KR-20040099866-A (KR)
Inventor: KIM JONG MYEONG
IPC: H04M15/00
Filed: 2003-05-20
Abstract: PURPOSE: A method for displaying a call time and a call amount in a mobile terminal is provided to allow a user to know an accurate call time and call amount by setting a standard time and a standard amount and calculating the call amount according to the call time. CONSTITUTION: A controller checks whether a call is started(201). When a call is started, the controller counts a call time(203) and then checks whether the call is terminated(205). When the call is terminated, the controller controls a memory to store the counted call time(207). The controller calculate a call amount by using the counted call time(208).
Patent KR-20040100685-A (KR)
Inventor: KIM DAE JUNG
IPC: F01D5/18
Filed: 2003-05-23
Abstract: PURPOSE: A diaphragm partition of a generation turbine and a manufacturing method thereof are provided to reduce the weight of a diaphragm by forming a diaphragm partition hollow and to reduce the costs for manufacturing the diaphragm. CONSTITUTION: A diaphragm partition(10) is formed by bonding an upper plate(12) and a lower plate(14). The core of the diaphragm partition is hollow. The upper plate is narrower than the lower plate, and is placed on the lower plate. The upper plate and the lower plate are bonded by tag welding and tig or arc welding the conjunction between the upper plate and the lower plate.
Patent KR-20040106108-A (KR)
Title: Composite of massage pack for beauty
Inventor: CHA KYUNG SOO
IPC: A61K8/97
Filed: 2003-06-11
Abstract: PURPOSE: Provided is a composition of the massage pack for beauty care using diatomite and yellow loess as main ingredients with aloe powder, grape seed oil, sodium alginate and calcium chloride. The composition has nourishing and moisturizing effects on the skin. CONSTITUTION: The composition of the massage pack for beauty care is characterized by containing 10-15 wt.% of diatomite and 70-80 wt.% of yellow loess as main ingredients with 3-5 wt.% of aloe powder, 2-3 wt.% of grape seed oil, 4.9-10 wt.% of sodium alginate and 0.1-0.5 wt.% of calcium chloride.
Patent KR-20050003554-A (KR)
Inventor: LEE YOUNG HEE
IPC: H02H7/16
Filed: 2003-06-27
Abstract: PURPOSE: An overvoltage protection apparatus is provided to prevent degradation of audio quality by protecting a main control unit from an overvoltage and overcurrent during stroboscope charge performed through an ear jack. CONSTITUTION: An overvoltage protection apparatus comprises a main control unit(210), a strobo control unit(220), an ear jack(230), a switch unit(240), and an ear microphone sensing unit(250). The main control unit outputs a charge control signal and a shut control signal in accordance with the level value of the distribution voltage signal input through an audio terminal. The strobo control unit takes, as an input, the charge control signal or the shut control signal, applies charge voltage by the charge control signal, and outputs a shut signal by the shut control signal. The ear jack charges an external strobo module with the charge voltage, discharges the external strobo module when the shut signal is input, outputs an ear jack insertion signal when the external strobo module or an external ear microphone module is applied, and outputs an activated strobo charge signal during charging operation of the external strobo module. The switch unit transmits the ear jack insertion signal, connects a charge power apply line and an audio terminal of the main control unit, and cuts off the charge power from the audio terminal of the main control unit when the activated strobo charge signal is input from the ear jack. The ear microphone sensing unit senses level of the ear jack insertion signal, and outputs the value of the sensed level to the main control unit.
Patent KR-20050005028-A (KR)
Inventor: CHOI MYOUNG HWAN
IPC: F24C15/00
Filed: 2003-07-01
Abstract: PURPOSE: A wire fixing structure of a microwave oven is provided to settle easily a wire by a hook formed at an inclined unit of a fan guide and to prevent the short-circuit of the wire by restricting the wire from contacting with a cooling fan. CONSTITUTION: A wire fixing structure of a microwave oven is composed of a wire(250) for linking between electric parts of a machine room(130) and a fixing unit disposed at a fan guide(260) for guiding the rotation of a cooling fan(200) in the machine room to prevent the wire from moving. The fixing unit is a hook(300) inserted and suspended to the side of the wire. The hook is combined integrally with the fan guide. The wire is not positioned in the front side of the cooling fan and accordingly not contacted with the cooling fan. The rotation of the cooling fan is not disturbed by the wire and accordingly, a stable cooling operation of the cooling fan is secured.
Patent KR-20050006383-A (KR)
Inventor: LEE JUNG WOON
IPC: H04W4/12
Filed: 2003-07-08
Abstract: PURPOSE: A method for transmitting billing update information in a packet form in a subscriber connection unit of a WLL(Wireless Local Loop) is provided to considerably save costs and time required for updating billing information compared to an existing method. CONSTITUTION: An SMC(Short Message Center) generates billing update information in a short message form and transmits it to a subscriber connection unit(13)(21). The subscriber connection unit(13) informs a billing machine(14) about the received billing update information(22). The billing machine(14) informs the subscriber connection unit(13) that the billing machine(14) is ready for receiving the billing update information(23). The subscriber connection unit(13) converts the billing update information in the short message form into a packet form(24) and transmits it to the billing machine(14) through a serial cable(25). The billing machine(14) sends a reception completion message to the subscriber connection unit(13)(26) and updates existing billing information with the newly received billing update information.
Patent KR-20050008913-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-07-14
Abstract: PURPOSE: A method for performing a fracture mechanical estimation for a virtual defect in a rotor is provided to understand the possible defect in the rotor and estimate a growth speed of the defect by understanding thermal stress and centrifugal stress applied to the rotor. CONSTITUTION: Basic information such as geometrical information of the rotor, a steam temperature applied to the rotor, flow rate information, and a rotating speed of the rotor is inputted(S201). The thermal stress and the centrifugal stress applied to the rotor are calculated based on the basic information(S202). It is judged whether the defect is generated in the rotor based on the thermal stress and the centrifugal stress. A position of the defect in the rotor is converted in an orthogonal coordinate system(S203). The defect growth speed according to a size of the defect is calculated by understanding a distance between defects(S204). The basic information of the rotor is modified based on the defect growth speed(S205).
Patent KR-20050008168-A (KR)
Inventor: JOO MAN
IPC: B60J3/02
Filed: 2003-07-14
Abstract: PURPOSE: A sun visor of a vehicle is provided to shade the direct ray of light without shielding the visual field for a driver, and to make the best use of space of the roof panel by sliding the sunshade with rack gears and pinion gears and adjusting the length of the sunshade. CONSTITUTION: A sun visor of a vehicle is composed of a guide(60) inserted to a roof panel(50) and composed of a guide groove(60a) opened at one side as a boundary of a front window, a sunshade(62) inserted to the guide groove of the guide and slid back and forth along the curve of the front window, and a handle(64) inserted to a slide hole(60b) formed in the guide, connected to the sunshade and protruded in a vehicle room. A couple of rack gears are installed in the bottom of the guide, and the sunshade is connected to pinion gears by a shaft(74). The rack gear is engaged perpendicularly with the pinion gear, and the pinion gear is rotated with the rack gear.
Patent KR-20040067782-A (KR)
Inventor: LEE GYU HYEONG
IPC: H01J29/76
Filed: 2003-07-16
Abstract: PURPOSE: A cathode ray tube is provided to prevent a mis-convergence in a diagonal direction and achieve improved deflection efficiency by enhancing the shape of the cross section of a ferrite core. CONSTITUTION: A cathode ray tube comprises a panel having an inner surface on which a phosphor screen is formed; a funnel coupled to the rear surface of the panel; an electron gun mounted on the neck portion of the funnel; and a deflection yoke for deflecting the electron beam in horizontal and vertical directions. The deflection yoke includes a horizontal deflection coil and a vertical deflection coil each of which has a rectangular screen side cross section; a holder where the horizontal and vertical deflection coils are insulated and coupled; and a ferrite core coupled to the outer surface of the vertical deflection coil, wherein the ferrite core has a circular neck side cross section and a circular screen side cross section, and a diagonal thickness smaller than the thicknesses of other portions.
Patent KR-20050013456-A (KR)
Inventor: CHANG HYUK SOO
IPC: E02D31/12
Filed: 2003-07-28
Abstract: PURPOSE: A chamber for reducing uplift pressure and a control method thereof are provided to treat underground water conveniently by dividing the chamber into an inner chamber and an outer chamber and connecting the outer chamber to a drain board and the inner chamber to a drain pipe. CONSTITUTION: An uplift pressure reducing chamber is composed of an inner chamber having an upper plate(110) including a drain hole formed in the center, an upper side wall(120) bent downward along the edge of the upper plate and composed of plural pipe holes and a lower plate(130) covered by the upper plate with the same section as the upper plate, and an outer chamber having an upper rectangular panel(210) including a drain hole formed in the center, a lower panel(220) covered by the upper panel and formed as the same section as the upper panel and a corner side wall(230) bent upward from the corner of the lower panel.
Patent KR-20040032041-A (KR)
Inventor: SUMIDA SHINICHI
IPC: C08F14/18
Filed: 2003-08-06
Abstract: PURPOSE: Provided is a novel fluorine-containing compound, which gives a polymer having high transparency and low refractive index in the range of from UV to near IR, and improved adhesion to a substrate, film formability, etching resistance and durability. CONSTITUTION: The fluorine-containing compound is represented by the following formula 1, wherein R1 is a methyl or trifluoromethyl group; each of R2 and R3 independently represents H, a linear, branched or cyclic C1-C25 hydrocarbon group, or an aromatic hydrocarbon group optionally having at least one of a fluorine atom, oxygen atom and carbonyl bond; l is an integer of 0-2; and each of m and n is an integer of 1-5 satisfying that m+n is 6 or less; when one of R1, R2 and R3 is present in plural numbers, at least one of R1, R2 and R3 is the same as or different from each other.
Patent KR-20050018489-A (KR)
Inventor: HWANG SUNG KIL
IPC: H04B1/40
Filed: 2003-08-14
Abstract: PURPOSE: A front end module is provided to configure metal patterns in dual structure, and to dispose a parallel inductor in serial, when the front end module is manufactured on a ceramic substrate in metal patterns, thereby preventing a transmission end from deteriorating owing to length inferiority. CONSTITUTION: A resistor and a diode are connected between a filter of receiving terminals(DCS Rx1,DCS Rx2) and a power terminal(Vc2) in serial, while a capacitor is connected in parallel on a node where the resistor and the diode are connected together. A parallel circuit of an inductor is connected to the capacitor in serial, to compensate for an inferior length of metal patterns. The metal patterns are formed in dual structure on a ceramic substrate.
Patent KR-20040066714-A (KR)
Inventor: MASHIMO AKIRA
IPC: G11B7/24082
Filed: 2003-08-22
Abstract: PURPOSE: An optical disk device is provided to perform a recording or a reproducing process with regards to an optical disk where STWs(Sawtooth Wobbles) are formed, which are obtained by adding or subtracting a sine wave for a cosine wave, thereby simply and surely extracting the STWs. CONSTITUTION: A pickup(14) receives a reflected laser beam from an optical disk(10), and supplies a reproduction signal to a wobble signal processor(16). The wobble signal processor(16) differentiates the reproduction signal, and binarizes a differentiated signal based on a level 0, then compares '+' period pulse length with '-' period pulse length of the binarized signal. If the '+' period pulse length is longer than the '-' period pulse length, an STW of a right-sided inclination is decided. If the '-' period pulse length is longer, an STW of a right-sided inclination is decided. The wobble signal is demodulated, and is supplied to a CPU(32).
Patent KR-20050024124-A (KR)
Inventor: KANG HYUN JEONG
IPC: H04B7/26
Filed: 2003-09-04
Abstract: PURPOSE: A method for forcibly performing handover in a broadband mobile communication system is provided to perform handover between base stations to guarantee mobility of a user terminal. CONSTITUTION: A serving BS(840) transmits an MOB_NBR_ADV message to an MSS(Mobile Subscriber Station)(800)(811). The MSS(800) transmits an MOB_SCN_REQ message to the serving BS(840)(813). The serving BS(840) transmits an MOB_SCN_RSP message to the MSS(800)(815). The MSS(800) performs CINR(Carrier to Interference and Noise Ratio) scanning on pilot channel signals corresponding to a scan interval(817). When the MSS(800) determines handover(819), the serving BS(840) transmits an HO_notification message to first and second target BSs(860,880)(821,823). When the target BSs(860,880) transmits each HO_notification_response message to the serving BS(840)(825,827). the serving BS(840) determines the second target BS as suitable for handover and transmits an HO_NOTIFICATION_CONFIRM message to the second target BS(880)(829) and then transmits a list of the handover-available target BS(880) through a MOB_HO_RSP message to the MSS(800)(831). Upon receiving the MOB_HO_RSP message including forcible handover, the MSS(800) transmits a MOB_HO_IND message to the serving BS(840)(833), releases a link to the serving BS(840)(835) and starts connection to the corresponding handover target BS(880)(837).