baber/WOPTO huggingface dataset:
Patent KR-20030096562-A (KR)
Title: Tft-lcd and tft-lcd making method
Inventor: YOO JIN TAE
IPC: G02F1/136
Filed: 2002-06-14
Abstract: PURPOSE: A TFT LCD device and a fabricating method thereof are provided to form a lot of storage capacitors in a simple process for preventing the increase of cost and reduce the size of each pixel by increasing the storage capacitors, thereby obtaining high quality display. CONSTITUTION: A TFT LCD device includes first to third black matrixes(10,12,13) formed on a substrate. The first black matrix is formed by depositing and patterning a first conductive opaque layer on a transparent substrate. A first insulating film(11) is deposited on the first black matrix. The second and third black matrixes are formed with a predetermined distance on the first insulating film by depositing and pattering a second conductive opaque layer. A second insulating film(14) is deposited on the second and third black matrixes. The first to third black matrixes and the first insulating film serve as first and second storage capacitors, wherein the first insulating film has a preferable thickness of 1000-1500Å considering the storage capacitance of the respective storage capacitors. The plurality of storage capacitors are formed in parallel to keep electric charges to increase the storage capacitance of each pixel having a small size.
Patent KR-20020096016-A (KR)
Title: Surface-mounted antenna and communications apparatus comprising same
Inventor: AOYAMA HIROYUKI
IPC: H01Q9/40
Filed: 2002-06-14
Abstract: PURPOSE: A surface-mounted antenna and a communications apparatus comprising the same are provided to achieve easily impedance matching even when a material having a relatively high dielectric constant is used for miniaturization. CONSTITUTION: A surface-mounted antenna(1A) comprises a substrate(1) made of a dielectric or magnetic material, a radiation electrode(2) formed on at least an upper surface of the substrate, a grounding electrode(3) formed on the substrate such that the grounding electrode is directly connected or capacitance-coupled to one end of the radiation electrode, and a current-feeding electrode(4) formed on at least a side surface of the substrate such that the current-feeding electrode faces the radiation electrode via a gap, the current-feeding electrode having a current-feeding point at one end and a grounding point at the other end, as well as a portion for achieving impedance matching by capacitance and inductance between the current-feeding point and the grounding point, and an area ratio of the grounding electrode in a bottom surface of the substrate being 30% or less.
Patent KR-20030096605-A (KR)
Title: Do sorting bulk rice flour exclusion chapter of cylindrical cereal sorter
Inventor: CHOI JONG JIN
IPC: B07B13/04
Filed: 2002-06-17
Abstract: PURPOSE: A device for removing rice bran from a vessel of a cylindrical grain sorting machine is provided to maintain sorting grooves in an optimal condition, resulting in an accurate sorting operation as well as improvement in productivity and management. CONSTITUTION: A cylindrical grain sorting machine comprises a sorting vessel(2) formed at an inner peripheral surface thereof with sorting grooves, a collecting container mounted inside the sorting vessel and having a screw conveyor(4), the sorting vessel and screw conveyor rotating independently thereby causing falling time points of grain to be differentiated according to their particle sizes. A brush fixing unit is provided with a brush(501) at one side thereof and coupled to the connecting container so that it comes into contact with the sorting grooves.
Patent KR-20020059322-A (KR)
Inventor: KIM DONG HYEON
IPC: F42D3/04
Filed: 2002-06-21
Abstract: PURPOSE: A method for blasting a separately charged gunpowder is provided to minimize an over-break in a sectional area of an excavated tunnel by blasting the separately charged gunpowder using a gap sensitivity. CONSTITUTION: A plurality of outer holes are formed at a tunnel excavating line in an equidistance. Then, a blasting gunpowder(200) having a detonator(201) is charged in the outer holes. After that, a cylindrical separation rod(202) is installed. The cylindrical separation rod(202) is preferably made of paper, plastic or vinyl. Then, a gunpowder(203) is charged in the outer holes. At this time, the separation rod(202) and the gunpowder(203) are sequentially charged in a separate manner. The gunpowder(203) is spaced from the separation rod(202) by a predetermined distance. Then, the gunpowder(203) is blasted by using a gap sensitivity.
Patent KR-20040000595-A (KR)
Title: Reticle Pattern with Half Tone Blocking Layer
Inventor: KIM CHEOL GYUN
IPC: H01L21/027
Filed: 2002-06-21
Abstract: PURPOSE: A structure of a reticle pattern having a halftone shield region is provided to compensate a CD(Critical Dimension) difference between a massed pattern and an isolated pattern by using the transmittance of the layer laminated on a mask. CONSTITUTION: A structure of a reticle pattern having a halftone shield region includes a massed shield line(1) and an isolated shield line(2). The massed shield line(1) has the transmittance of 0 percent and a predetermined CD. The isolated shield line(2) is apart from the massed shield line(1). The isolated shield line(2) has the predetermined transmittance of 6 to 18 percent in order to form a difference between the predetermined CD of the massed shield line(1) and the isolated shield line(2) within a permitted limit. The transmittance of the isolated shield line(2) is determined by the thickness of the isolated shield line(2).
Patent KR-20070057288-A (KR)
Title: 메모리주소를 이용한 카드승인정보의 관리방법 및 그를이용한 신용카드 시스템
IPC: G07F7/12
Filed: 2002-06-24
Abstract: 본 발명은 메모리주소를 이용한 카드승인정보의 관리방법 및 그를 이용한 신용카드 시스템에 관한 것으로서, 본 발명의 방법은 카드별 승인정보 및 카드사용자의 속성을 저장하기 위한 메모리 영역을 소정크기의 단위메모리로 분할한 후 그 단위메모리별로 논리주소를 할당하는 과정과; 카드 발행시 카드별로 고유한 카드번호를 생성하고 상기 단위메모리별 논리주소를 순차적으로 선택하여 선택된 논리주소를 신규 또는 재발행 카드의 관리번호로 할당하는 과정과; 상기 카드별 관리번호와 카드번호간의 관계를 관리하기 위한 관리테이블을 생성하고 그 카드별 관리번호 및 카드번호를 카드 내의 메모리칩에 저장하는 과정과; 상기 카드의 관리번호에 해당되는 단위메모리에 그 카드의 승인정보 및 카드사용자의 속성을 저장하는 과정과; 상기 단위메모리들을 다수개 포함하는 소정크기의 메모리 영역의 시작번지와 그 메모리 영역의 데이터들로 구성된 카드승인정보다운로드 메시지를 생성하여, 카드승인정보를 필요로 하는 소정의 시스템 및 단말장치들에게 전송하는 과정;을 포함하고, 본 발명의 신용카드 시스템은 이와 같은 방식에 의해 생성되어 전송되는 카드승인정보를 카드단말기에 저장하고, 이를 이용하여 카드의 유효성 여부를 판단하는 것을 특징으로 한다. 따라서, 본 발명은 카드사에서 카드승인정보를 신용카드 시스템으로 전송할 때 소요되는 전송시간을 획기적으로 줄일 수 있다는 장점이 있다.
Patent KR-20040001697-A (KR)
Title: Apparatus for Processing Board
Inventor: CHO JAE YUN
IPC: H01L21/304
Filed: 2002-06-28
Abstract: PURPOSE: A substrate processing apparatus is provided to be capable of precisely coating processing solution on the surface of a substrate to a predetermined thickness. CONSTITUTION: A substrate processing apparatus is provided with a substrate processing chamber(100), a processing solution storing tub(400) installed at the inner lower portion of the substrate processing chamber for storing a processing solution, and a substrate supply part(200) installed at one side of the substrate processing chamber for supplying a substrate storing plate. At this time, the substrate storing plate is stored with a plurality of substrates. The substrate processing apparatus further includes a substrate processing part aligned with the substrate supply part in series for dipping the substrate storing plate into the processing solution storing tub and a processing solution supply part.
Patent KR-20040005289-A (KR)
Title: Apparatus and method for duplication of communication control module
Inventor: LEE GAP RAE
IPC: H04L1/22
Filed: 2002-07-09
Abstract: PURPOSE: A double device of a communication control module and a double method for the same are provided to reduce the number of ASIC chips and a manufacturing cost by forming the double device as a double buffer. CONSTITUTION: A double device of a communication control module includes the first and the second buffers(211,221), a communication portion(201), and a processor(200). The communication portion(201) stores the data generated according to a predetermined protocol as a communication standard into the first and the second buffers(211,221). The processor(200) is used for transmitting the data of the first buffer(211) to the first channel communication portion connected to the first buffer(211) by enabling the first buffer(211), delaying a response during the first period, transmitting the data of the second buffer(221) to the second channel communication portion connected to the second buffer(221) by enabling the second buffer(221) if the response is not received from the first channel communication portion, delaying the response during the second period, and deciding the second channel communication portion as an active unit if the response is received from the second channel communication portion.
Patent KR-20020062902-A (KR)
Inventor: JEONG WAONY SEOG
IPC: F17C5/02
Filed: 2002-07-12
Abstract: PURPOSE: An apparatus for charging gas with making use of self-pressure is provided to reduce production facilities, working hours, and power costs, and to make the operation simplified by charging gas with the self-pressure within the apparatus without any devices for raising pressure. CONSTITUTION: An apparatus for charging gas with making use of self-pressure comprises a body(110), a gas inlet pipe(120), a pipe for collecting residual pressure and charging gas(140), a liquefied gas discharge pipe(150), and a control unit(170). In the body, the external and internal cylinder body(111,112) are separated, and an open port(117) is formed to the upper end. A thermal insulation material(113) is disposed between the external and internal cylinder body, and the cover unit(115) is removed and coupled by the flange(114). The body includes a central pipe(116) and vent valves(160). The gas inlet pipe is installed within the body and the gas inlet pipe flows and induces the liquefied gas from a storage tank at low speed with holes for reducing flow velocity(121). The pipe for collecting residual pressure and charging gas charges vaporized gas by the self-pressure within the body, and collects the residual pressure when re-flows liquefied gas within the body. The liquefied gas discharge pipe has a check valve(151) and induces liquefied gas to a carburetor side.
Patent KR-20040006761-A (KR)
Title: Tri-state buffer of low voltage
Inventor: KIM SEON MIN
IPC: H03K19/0175
Filed: 2002-07-15
Abstract: PURPOSE: A three state buffer with a low power consumption is provided to reduce the switching current consumed in the inverter by controlling the inverter in response to the data signal. CONSTITUTION: A three state buffer with a low power consumption includes an inverter(INV2) and an output driving unit. The inverter(INV2) selectively performs the inverting of clock signal in response to the state of the data signal. The output driving unit is controlled by the output of the inverter(INV2) and the clock signal. And, the output driving unit drives the data signal to output the driven data signal.
Patent KR-20040008570-A (KR)
Title: temporary bracket for construction of precast concrete beam bridge and the installation method using the same
Inventor: LEE SANG SIK
IPC: E01D19/00
Filed: 2002-07-18
Abstract: PURPOSE: A temporary bracket for a PC beam bridge is provided to place slab concrete and to repair a bridge simply, to cut down materials expenses and to promote the safety of workers. CONSTITUTION: The temporary bracket(100) for a PC beam bridge comprises: a pair of supporters(110), as reverse T-shaped pipe members, containing a vertical member(111) provided with an incline, a vertical unit continued with the incline and a guide plate(111a) formed over the incline and the vertical unit, and a horizontal member(112) perpendicular to the vertical member(111) and provided with joint grooves(112a) formed on the upper and lower sides; many connectors(130), as pipe members interposed to the horizontal members(112) of the supporters(110), provided with many fastening holes penetrated vertically; and a pair of shifters installed on the supporters(110) and the connectors(130) to shift the supporters(110) from side to side.
Patent KR-20040009205-A (KR)
Title: Device installation method in lonwork network
Inventor: CHUN JAE IK
IPC: H04L12/24
Filed: 2002-07-22
Abstract: PURPOSE: A method for installing a device of a LonWork network is provided to enable a network manager to perform a formal registration process after optionally registering the LonWork network, thereby automatically installing a LonWork device by the network manager. CONSTITUTION: LonWork modem information is broadcasted(A1). A network manager confirms whether a hardware address is registered in a database(A2). The network manager transmits a LonWork network management message to a LonWork device, configures data of a local address, and binds network values of the LonWork device and the network manager(A3). A communication modem of the LonWork device requests the network manager to confirm installation(A4). The network manager receives a data acknowledgement message, and validates the local address to register the address(A5). The network manager requests registration information of the LonWork device(A6). The LonWork device transmits necessary registration information to the network manager(A7). The network manager updates the received information(A8).
Patent KR-20030043597-A (KR)
Title: Semiconductor device with trench isolation and fabrication method thereof
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L21/762
Filed: 2002-07-26
Abstract: PURPOSE: To provide a semiconductor device having trench isolation improved such that the stress can be relaxed, a channel cut layer can be formed under good control, and good isolation characteristics can be attained. CONSTITUTION: A trench 6 is made on the surface of a semiconductor substrate 1. An insulation film 8 extending upward is provided to be fitted partially in the trench 6 such that an air gap is formed in the trench 6. Diameter at the upper end of the trench 6 is set smaller than the diameter of the insulation film 8.
Patent KR-20040016186-A (KR)
Title: Apparatus and Method for controlling temperature of dome in Plasma etching system
Inventor: CHAE HWAN GUK
IPC: H01L21/3065
Filed: 2002-08-16
Abstract: PURPOSE: An apparatus for controlling the temperature of a dome installed in a plasma etching system is provided to increase or decrease the temperature of the dome and uniformly maintain the temperature of the dome by supplying gas to the inside or outside of the dome. CONSTITUTION: A chamber is prepared. The dome corresponds to a chamber cover. A coil is placed on the upper surface of the dome. A control unit(30) supplies the gas generated from the outside to the inside or outside of the dome and controls the temperature of the supplied gas to make the temperature of the dome identical to a reference value.
Patent KR-20040021741-A (KR)
Title: Apparatus of display set for tapestry
Inventor: LEE GEUN HO
IPC: G06F1/16
Filed: 2002-09-04
Abstract: PURPOSE: A device for hanging an image display device on a wall is provided to fix the image display device on the wall through one work and correct various error factors at once by equipping with an angler adjuster to adjust a tilted horizontal angle after fixing the image display device. CONSTITUTION: A fixing bracket(110) fixes the image display device on the wall by using a bracket fixing part(117). A left/right angle adjusting assembly adjusts a left/right rotational angle by connecting to an upper part of the fixing bracket. A front/rear angle adjusting assembly adjusts a front/rear rotational angle by lying to the left/right angle adjusting assembly. The left/right angle adjusting assembly comprises a left/right rotational bracket(120) rotated to left/right by connecting to an upper center of the fixing bracket, and the angle adjuster(130) finely adjusting the left/right rotational angle of the left/right rotational bracket.
Patent KR-20040021924-A (KR)
Title: A method of clock stabilizing for digital processor phase locked loop
Inventor: YOO SANG JIN
IPC: H03L7/06
Filed: 2002-09-06
Abstract: PURPOSE: A method for stabilizing a clock of a DP(Digital Processor)-PLL is provided to maintain accurately a frequency of an output clock signal by comparing an external reference clock signal with a full-out range. CONSTITUTION: A loss state of an external reference clock signal is checked by a control unit of a DP-DLL(S100). A calculation value of a final reference clock signal and a present reference clock signal is outputted as a result value if the loss is not generated from the external reference clock signal(S110). The result value is stored into a memory(S120). The result value is compared to a predetermined pull-out range(S130). An oscillation unit is controlled by the finally calculated value if the result value does not belong to the predetermined pull-out range(S140). The oscillation unit is controlled by the result value if the result value belongs to the predetermined pull-out range(S150).
Patent KR-20040022602-A (KR)
Title: Cage for intervertebral body fusion
Inventor: CHOI CHANG MYOUNG
IPC: A61B17/70
Filed: 2002-09-09
Abstract: PURPOSE: A cage for fusing a gap between vertebras is provided to prevent the movement between vertebras and reduce a patient's pain by improving a structure of the cage inserted between the vertebras. CONSTITUTION: A cage for fusing a gap between vertebras includes a front part(20), a left part(30) and a right part(35), a top part(40) and a bottom part(45), and a rear part(50). The front part(20) includes a center opening portion(21) to combine adjacent vertebras to each other. A plurality of side opening portions(31) are formed on the left part(30) and the right part(35). One or more projections are formed at the top part(40) and the bottom part(45) in order to prevent the movement of the vertebras. One or more fixing pins(51) are formed at a top face or a bottom face of the rear part(50).
Patent KR-20020081570-A (KR)
Inventor: KIM BYUNG KI
IPC: A42B3/00
Filed: 2002-09-02
Abstract: PURPOSE: A sponge hat for the absorption of impact applied to the head of a user is provided to lead a wearing desire of the user naturally by reducing a weight of the hat as well as increasing an elasticity, a flexibility and the like, thus protecting the user from cerebral concussion. CONSTITUTION: The sponge hat is manufactured by dividing a rubber sponge that air bubbles are uniformly distributed on the whole surface thereof into an upper part and a lower part having a thickness of 1cm, cutting each part into sixteen pieces having a width of 2cm, and attaching the upper part with the lower part according to a predetermined order.
Patent KR-20030026912-A (KR)
Inventor: GARDES PASCAL
IPC: H01L21/00
Filed: 2002-09-26
Abstract: PURPOSE: A high-voltage periphery is provided to be capable of easily forming a field plate in the step of filling an insulating trench and simplifying manufacturing processes. CONSTITUTION: A method for forming a component in a portion of a semiconductor substrate(1) of a first conductivity type on an insulator(3) delimited by a lateral wall separated by an insulating layer(10) from a peripheral region(8) internal to the portion and heavily doped of the first conductivity type. At this time, a conductive plate(22) is formed at the same time as the wall, on a protection layer(16) of the substrate surface, in electric contact with the peripheral region, the plate extending above the peripheral region toward the inside of the portion with respect to the wall, beyond the location above the limit between the peripheral region(8) and the substrate(1). Also, the forming of the wall and of the plate(22) in contact with the peripheral region(8) is performed to simultaneously form an additional plate(23) continuing the wall, independent from the plate in contact with the peripheral region and having its upper surface coplanar to that of the plate in contact with the peripheral region.
Patent KR-20040035203-A (KR)
Title: Open-closde device of connector for ear phone of mobile phone
Inventor: KIM GU SEOP
IPC: H04B1/38
Filed: 2002-10-18
Abstract: PURPOSE: A device for opening/shutting an earphone jack port of a mobile communication terminal is provided to slidingly move a stopper downward in a manual method, and to automatically slide the stopper upward by an elastic force of an elastic member, thereby easily opening/shutting the stopper and preventing the stopper from being damaged. CONSTITUTION: An earphone jack port(110) is installed in a mobile communication terminal. A position groove(120) is inserted around an entrance of the earphone jack port(110) on one side of a housing(100). A slide guide groove(121) is consecutively inserted downward the position groove(120). A stopper(130) is inserted into the slide guide groove(121) to vertically slide down, and has a projection(131) protruded on a surface of the housing(100) in an upper section thereof. An elastic member(140) is inserted into the slide guide groove(121), and slides the stopper(130) upward the position groove(120) in order to stop the entrance of the earphone jack port(110) with an elastic force.
Patent KR-20040034093-A (KR)
Title: Apparatus for controlling cooling of hot air ling in pulverized coal making process
Inventor: BAEK JONG MUN
IPC: C21B5/00
Filed: 2002-10-21
Abstract: PURPOSE: An apparatus for controlling cooling of hot blast lines in pulverized coal manufacturing line is provided to prevent rapid temperature increase of the hot blast lines and shorten reoperating time of the line when emergency stopping is occurred during operation. CONSTITUTION: In an apparatus for controlling cooling of hot blast lines in pulverized coal manufacturing line comprising crusher and hot blast lines(301,701), the apparatus comprises a temperature detecting means(5) installed at an outlet of the hot blast lines; a cooling control means(4) for starting cooling control operation during stopping of the crusher by checking the operation state of the crusher and stopping cooling control operation if the checked temperature values reach a lower limit temperature by checking temperature of the hot blast lines detected by the temperature detecting means; a cooling air supply means for supplying the sucked air to the crusher and hot blast lines by sucking air in the air; a hot blast blocking means which is closed by cooling control starting signals of the cooling control means and opened by cooling control operation stoppage signals to supply and block hot blast air; a cooling air blocking means installed between the cooling air supply means and the crusher and opened by the cooling control starting signals of the cooling control means and closed by the cooling control operation stoppage signals to supply and block cooling air; a cooling air flux control means(2) for adjusting flux of cooling air supplied through the cooling air blocking means as a set value; and a cooling temperature setting means(6) for transmitting the calculated set flux value to the cooling air flux control means after calculating a set flux value of the cooling air required for cooling the cooling air to a target temperature by comparing the cooling temperature values detected in the temperature detecting value with a target cooling temperature.