baber/WOPTO huggingface dataset:
Patent KR-20040074428-A (KR)
Inventor: JUNG JONG PIL
IPC: G02F1/1337
Filed: 2003-02-18
Abstract: PURPOSE: A method for selectively removing a polyimide organic alignment layer applied to a glass substrate where a negative photoresist is formed by using plasma while reproducing the glass substrate is provided to selectively remove a polyimide organic alignment layer only applied to a negative photoresist by using dry plasma, thereby effectively reproducing a substrate. CONSTITUTION: A polyimide organic alignment layer(102) is applied to a negative photoresist forming glass substrate. The negative photoresist forming glass substrate is injected into a reaction chamber(10) while maintaining pressure at 100 to 900mTorr. The pressure is maintained by injecting O2/N2 mixed gases within the reaction chamber(10). Plasma is generated by applying power to an electrode of a plasma reaction device. The polyimide organic alignment layer(102) is selectively dissolved.
Patent KR-20040080288-A (KR)
Inventor: MATHEW MANU
IPC: G06F17/10
Filed: 2003-03-11
Abstract: PURPOSE: A method for processing data, and a device and a method for extracting a watermark using the same are provided to enhance a data processing speed by reducing a frequency for loading the data and an instruction, and storing a calculation result through a parallel process. CONSTITUTION: A sampling frequency converter(510) performs the down-sampling by receiving the PCM(Pulse Code Modulation) audio data. A band-pass filter(520) filters a high and low frequency component of the converted PCM audio data. An autocorrelation calculator(530) calculates the autocorrelation for an output signal of the band-pass filter. A watermark information extractor(540) extracts the watermark information from the autocorrelation information.
Patent KR-20040081224-A (KR)
Inventor: KANG SEONG CHEOL
IPC: G07D3/02
Filed: 2003-03-14
Abstract: PURPOSE: A coin device for narrow space is provided to reduce the manufacturing cost by changing a structure which is allowed to be installed within a vending machine of narrow width. CONSTITUTION: A coin device for narrow space includes a coin insertion hole(10), a coin guide(12), a return groove(13), a passing supporter, a passing barrier, a coin counter limiter switch, an anti-malfunction guide(14), and a return guide. The coin guide descends at an incline of 45 degrees, clockwise. The return groove descends at an incline of 10 to 50 degrees. The coin device for narrow space further includes a coin size and thickness control board.
Patent KR-20040081670-A (KR)
Inventor: CHOI JONG IN
IPC: H04N5/44
Filed: 2003-03-15
Abstract: PURPOSE: A memory control device for a digital TV is provided to perform the same function in a function block with respect to external memories with inter-different operation characteristics. CONSTITUTION: A function block accesses certain positions of input and output images. A memory control unit receives data and image position information to be processed in the function block into position information of an external memory, and stores the data using position information of the external memory. A buffer control unit performs an interface function between the function block and the memory control unit, and composes the arrangement scheme of inputted data according to an external memory scheme and a control signal inputted from the memory control unit. A memory address generating unit performs an interface function between the external memory and the buffer control unit, and generates data position information in a memory in response to data position information in an image changed according to the external memory scheme. A buffer control signal generating unit a signal for controlling the data arrangement scheme according to data position information generated in the memory address generating unit.
Patent KR-20040085478-A (KR)
Inventor: EOM TAE JIN
IPC: H04B1/38
Filed: 2003-03-31
Abstract: PURPOSE: A case fusion structure of a battery pack for a wireless terminal is provided to form grooves at certain locations of a front case contacted with ribs protruded on a rear case. CONSTITUTION: A wiring PCB is installed on one end of a battery cell(20). A metal electric terminal is soldered on one side of the PCB. A predetermined electric terminal exposing hole is formed on a rear case(15), so that an electric terminal of the battery cell(20) is exposed to a rear side through the exposing hole. Plural ribs(16) are formed in parts contacted with a front case(11). Leakage prevention grooves(12) are formed in parts contacted with the ribs(16) of the rear case(15) to prevent the ribs(16) from leaking.
Patent KR-20040018106-A (KR)
Inventor: YOON HAE JIN
IPC: G02F1/136
Filed: 2003-04-01
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to prevent the generation of wavy noise by preventing the change of capacitance values between pixel electrodes and data lines when turning on/off inverters for driving a backlight. CONSTITUTION: A liquid crystal display device includes gate lines(62), the first to third data lines(62b,66a,69a), TFTs, an active layer(64a) formed of amorphous silicon, and pixel electrodes(69). The first data lines are formed intersecting the gate lines on an insulating substrate, and the second data lines are formed on the same line with the first one, intersecting the gate lines. The TFTs are formed on intersections between the gate and second data lines. The active layer is formed under the second data lines, and source/drain electrodes of the TFTs. The third data lines connect the first and second ones electrically and intersect the gate lines, defining pixel areas. The active layer is not formed under the first data lines adjacent to the pixel electrodes, and the first and third data lines are formed of transparent conductive material.
Patent KR-20040086982-A (KR)
Inventor: KO JAE JUN
Filed: 2003-04-03
Abstract: PURPOSE: An advertisement method and system is provided to offer advertisement to a target customer by using user data of a free public phone card and position data of a public phone. CONSTITUTION: The system comprises an advertisement offering system, a PSTN, and plural card type public phones. The advertisement offering system includes a user management database, an advertisement management database and a system controller. The user management database stores personal data on a user who receives a free public phone card. The advertisement management database stores target advertisement requested by an advertiser. The system controller receives a card number of the free public phone card and position data via the PSTN, searches for corresponding advertisement in the advertisement management database, and offers the searched advertisement to the user via the PSTN.
Patent KR-20030074488-A (KR)
Inventor: KWON JONG SOO
IPC: E05B75/00
Filed: 2003-04-09
Abstract: PURPOSE: A handcuff is provided to rapidly arrest a criminal by allowing a toothed part of a ratchet section to be rapidly coupled to a ratchet tooth part of a locking member when using the handcuff. CONSTITUTION: A handcuff includes a moving hook(100), a fixing hook(200), a partition plate(300), a locking plate(400) and a leaf spring(500). The moving hook(100) has a semi-arc shape and is provided at an outer portion thereof with a ratchet section(110) having two lines of toothed parts(111). A partition hole(120) is formed between two lines of toothed parts(111) so as to guide a division wall(320) and a dividing protrusion(321) of the partition plate(300). The moving hook(100) is coupled to the fixing hook(200) by means of a hinge pin(210). The fixing hook(200) has a semi-arc shape. The other end of the fixing hook(200) is integrally formed with a rectangular body(220).
Patent KR-20040087817-A (KR)
Inventor: LEE HEON HWI
IPC: F24F7/013
Filed: 2003-04-08
Abstract: PURPOSE: A noise ventilation apparatus for interrupting an inter-floor noise of a multi-floor building is provided to reduce a noise transmitted to neighbors in a multi-family house. CONSTITUTION: A noise ventilation apparatus is formed of a ventilation part, a noise part, and an installation fixing part connected with each other by a sleeve(12) and an elbow(13). The ventilation part is formed of a cover(1) preventing corrosion and contamination of a ventilation fan(4), an air inducing unit(2) improving ventilation performance, a ventilation fan housing(3), and the ventilation fan. In the noise part, an inside of a cylindrical pipe(6) is lined with a sound absorbing material(7). The sound absorbing material is protected by a perforated plate(9) attached with a fabric material(8). When a noise passes through the sound part, the noise is absorbed by the sound absorbing material to restrain the noise generated from one household form spreading out to neighboring households. The installation fixing part is formed in a structure that a connection pipe(11) is attached to a fixing plate(10). The fixing plate is fixed at a wall surface or a ventilating opening of a ceiling of each household. The connection pipe is connected with the noise part.
Patent KR-20030082410-A (KR)
Title: 반도체 검사 장치, 반도체 집적 회로 장치, 검사 방법 및제조 방법
IPC: G01R31/28
Filed: 2003-04-14
Abstract: 메모리 테스트 장치(1)에는, 난수 발생 회로인 시그니쳐 회로(5)가 설치되어 있다.  또한, 테스트 디바이스 DUT에는 시그니쳐 회로가 설치되어 있다.  이에 의해, 다수개의 반도체 집적 회로 장치를 일괄하여 고정밀도로 테스트할 수 있어, 테스트 비용을 대폭 삭감한다.
Patent KR-20040089953-A (KR)
Inventor: MOK CHEOL GYUN
IPC: A23L3/3409
Filed: 2003-04-15
Abstract: PURPOSE: A spray system capable of exactly controlling the amount of sprayed gas, maximumly inhibiting a rise in the internal temperature of a treatment chamber to the extent that does not change the original quality and flavor of food and removing residual gas present inside the treatment chamber is provided. Therefore, it improves the working environment, reduces air pollution and prevents physical and chemical quality degradation of food. CONSTITUTION: The spray system consists of: a treatment chamber(53) for receiving perishable or temperature-sensitive products such as vegetables, meat, fishes or the like; one or more solution tanks(1,21) for storing different solutions; one or more carburetors(6,26) for receiving the solutions and then producing gas from the solutions; a carbon dioxide storage tank(41) for storing carbon dioxide; a spray system(15,35) for receiving carbon dioxide and spraying toward the food within the treatment chamber; and additionally a high pressure hose(3,23), a foot valve(2,22) and a pump(4,24). It also contains a check valve(5,25) for preventing backflow of the solution on the line of the high pressure hose between the pump and carburetors.
Patent KR-20030078809-A (KR)
Inventor: KIM YOO WON
IPC: F24C7/04
Filed: 2003-04-22
Abstract: PURPOSE: An electric hot air heater is provided to reduce manufacturing costs, while achieving improved efficiency of hot air heating by preventing a direct contact between the hot air and outdoor air. CONSTITUTION: An electric hot air heater comprises an intake blow duct(10) having an outdoor air intake port(11); a hot air blow duct(20) having a hot air generating chamber(21) having a diameter(D2) smaller than the diameter(D1) of the outdoor air intake port; a heating unit(30) for generating heat in such a manner that the hot air generating chamber of the hot air blow duct generates hot air; an outdoor duct(40) having a cooling air passage(41) for passage of a cooling air for cooling the hot air blow duct by using an outdoor air sucked through the outdoor air intake port of the intake blow duct, wherein the outdoor duct has a diameter(D3) larger than the diameter of the hot air blow duct and is mounted at the outside of the hot air blow duct; and an air curtain member(50) having an air curtain portion(51) for guiding flow of the cooling air in such a manner that the hot air generated from the hot air generating chamber does not directly contact the outdoor air, wherein the air curtain portion has a diameter(D4) larger than the diameter of the outdoor duct, and the air curtain member is mounted at an end of the hot air blow duct.
Patent KR-20040091945-A (KR)
Inventor: CHOI GYU IN
IPC: C21C5/46
Filed: 2003-04-23
Abstract: PURPOSE: To provide a pipe line for blowing gas into low part of converter to improve chemical reaction of molten steel at the end of blowing of the converter, prevent clogging of nozzle, inhibit generation of non-melted scrap and improve ability for inhibiting blackening of converter bricks by blowing inert gas into the converter using a semi-fixed or movable gas pipe. CONSTITUTION: In a structure of pipe line for blowing gas into a lower part of converter (1) for performing blowing operation in which molten steel is agitated by blowing gas into the converter, the pipe line comprises gas pipes (11) connected to a plurality of porous bricks inserted into lower bricks of the converter and respectively installed in such a way that a moving gap (15) is secured between the metal case and the gas pipes by a penetrating metal case (15) on the bottom of the converter; flexible tubes (16) installed between fixed covers fixed onto the bottom metal case of the converter with being connected to the gas pipes and connection covers connected to the fixed covers; flow control valves (20) respectively connected with the flexible tubes; and distribution gas heads (21) for distributing gas supplied from gas supply heads (21a) connected with gas inflow pipes (22) with being connected with a pair of the flow control valves.
Patent KR-20040092709-A (KR)
Inventor: AHN JAE CHUN
IPC: B22D11/124
Filed: 2003-04-25
Abstract: PURPOSE: To provide a continuous type slab cooling apparatus capable of controlling temperature so as to prevent facility accident and improve quality of products by cooling slab of high temperature to a proper temperature in a process of cooling the slab to remove flaws on the surface of slab manufactured in the continuous casting process. CONSTITUTION: The continuous type slab cooling apparatus comprises a slab cooling main body part in which a tunnel (31) is installed on an upper part of a base (30) rested on rolls (1-C) to cool the slab (2) as a slab is being moved through the tunnel; a door part comprising an upper cover (32) installed on an upper part of the tunnel, and input and output side doors (3-A,3-B) installed at the input and output sides of the tunnel and opened and closed as an air cylinders are operated according to movement of the slab; a slab transfer and bending prevention part comprising air cylinders (22) a plurality of which are installed along the edge of both sides of the upper cover, a shaft (23-B) connected to the air cylinders, an idle roll rotationally connected to the shaft, a plurality of motors fixed to the base with the base being positioned between the motors, and rolls rotationally connected to the motors by laterally passing through the tunnel to prevent bending of the slab as moving the slab; a cooling water supply part for supplying cooling water to the slab through a plurality of nozzles installed along the inner circumference of a plurality of cooling water supply lines installed in the tunnel in such a shape that the cooling water supply lines encircle the slab; a cooling water discharge part comprising a plurality of hoppers (33) installed on the bottom of the base to collect and discharge cooling water injected onto the slab, and a thermometer installed on a lower part of the hopper; and a plurality of slab movement sensing means installed at entrance and exit of the tunnel and respective zones inside the tunnel to sense movement of the slab.
Patent KR-20040093588-A (KR)
Inventor: AHN SANG HYEOK
IPC: H01H49/00
Filed: 2003-04-30
Abstract: PURPOSE: A housing combination structure of a starter motor for a vehicle is provided to cut down the production cost by easily assembling a lever and a hook of a magnet switch on a full assembly line of the starter motor by changing the shape of a housing and to improve durability and reliability of goods by preventing the reduction of combining force caused by self-vibration of the motor. CONSTITUTION: A housing(30) is mounted to a flange unit(21) of a front bracket(20) on a yoke(10) of a starter motor. A magnet switch(40) with a hook(41) reciprocating back and forth by an electrical operation is embedded in the housing. A lever(50) for moving a pinion to operate an engine is combined with the hook of the magnet switch in the front side of the magnet switch. To easily assemble the housing embedding the magnet switch to the front bracket without interference with the hook and the flange unit, internal threads(32) are formed on the inner diameter of one end of the cylindrical housing and external threads(22) are formed on the outer peripheral surface of the flange unit of the front bracket mounting the housing. The housing is combined with the front bracket by the threads.
Patent KR-20040092961-A (KR)
Inventor: JUNG SUN GI
IPC: A47J27/09
Filed: 2003-04-30
Abstract: PURPOSE: A steam discharging device for a pressure rice cooker is provided to smoothly discharge steam in the pressure rice cooker by mounting a diaphragm with a closing unit sloping inside toward the lower part. CONSTITUTION: A steam discharging device for a pressure rice cooker is composed of a lower mounting plate(120) fixed to the inner surface of a lid and having a plurality of steam discharge holes(121), an upper mounting plate(110) fixed to the top of the lower mounting plate, an elastic member(130), a plunger(140), and a diaphragm(150) mounted to the lower part of the plunger. A valve mounting space(111) is formed between the lower and upper mounting plates. The elastic member is mounted in the valve mounting space, is fixed to the upper mounting plate at one end and is connected to the plunger at the other end to presses the plunger downward. The diaphragm has a closing unit(151) sloping inside toward the lower part and closing the steam discharge holes in the lower mounting plate.
Patent KR-20030086929-A (KR)
Title: 승인모드 전송과 비승인모드 송신에 있어서 비정상적 문제조정
IPC: H04L1/18
Filed: 2003-05-02
Abstract: 본 발명의 수신기가 무효인 또는 예약된 값을 포함하는 "길이지시자"를 갖는 AMD PDU 또는 UMD PDU를 수신할 때마다, 수신기는 이러한 PDU를 폐기하고 수신되지 않은 것으로 취급한다. 수신기는 보고가 요구되면 이에 따라 그 수신 상태를 보고할 수 있다. 본 발명은 AM 또는 UM 데이터 송신도중의 불필요한 RLC 재설정 절차 유발과 HFN 동기화 상실 가능성을 방지한다.
Patent KR-20040097614-A (KR)
Inventor: JUNG GYEONG IL
Filed: 2003-05-12
Abstract: PURPOSE: A system and a method for banking transactions of a security card giving a password by an encryption algorithm, and a recording medium storing a computer program for the same are provided to give the intrinsic number based on the encryption algorithm reinforcing security and stability by using a double verification method using a random number of the security card issued to a customer. CONSTITUTION: The customer(100) performs the banking transactions using the security card for the EC(Electronic Commerce). A customer meeting channel(110) of a banking institution registers/transmits a security card issuance request by a security card request of the client. A banking terminal(130) receives banking transaction information and a password from the customer, and receives a verification number from the customer by the request of the banking institution. A computing system(120) issues the security card assigning the password by the encryption algorithm to the customer, and determines the banking transaction by performing the first verification reading the password and the second verification confirming a verification number.
Patent KR-20040098270-A (KR)
Inventor: AHN YEONG JIN
IPC: F04C18/02
Filed: 2003-05-14
Abstract: PURPOSE: An abrasion preventing device of a scroll compressor is provided to restrict abrasion of a driving shaft or between frames contacting to the driving shaft by supporting radially the driving shaft with rotating a rolling bush together with the driving shaft even if the driving shaft rotates at high speed. CONSTITUTION: An abrasion preventing device of a scroll compressor is composed of a fixed scroll; an orbiting scroll engaged with the fixed scroll to form a plurality of compression chambers, which move continuously, together with the fixed scroll; a frame(10) for rotatively supporting the orbiting scroll in the axial direction and having a shaft hole(11) bored in the central part; a driving shaft(20) inserted into the shaft hole of the frame to support radially and rotatively combined with a rotor of a driving motor to transmit rotary power to the orbiting scroll; and a rolling bush(30) rotatively interposed between sliding surfaces of the frame and the driving shaft to form each bearing surface with inner and outer peripheral surfaces.
Patent KR-20040099565-A (KR)
Inventor: CHO BYEONG U
IPC: A42B1/06
Filed: 2003-05-19
Abstract: PURPOSE: Provided is a cap to prevent the shape of the cap from being deformed and to maintain the original shape of the cap in case of storing the cap in a state of being deposited to each other for a long time or transporting the cap over a long distance, and thus to improve quality of the cap. CONSTITUTION: The cap includes a crown portion(1) being wearable on the head of a wearer, a shade portion(3) to be engaged with the crown portion, a rim portion(5) to be engaged with the inner peripheral surface of the crown portion and an elastic plate(7) supporting the inner side of the crown portion. The rim portion defines a space along with the inner peripheral surface. The elastic plate is fitted into the space defined by the rim portion and the inner peripheral surface of the crown portion so that the elastic plate prevents the shape of the crown portion from being deformed.
Patent KR-20040102459-A (KR)
Title: System and method for manufacturing placards
Inventor: KIM TAE SIK
IPC: G06Q30/06
Filed: 2003-05-28
Abstract: PURPOSE: A system and a method for performing all processes for making banners through the Internet are provided to reduce time and expense for making the banner, and satisfy customer's needs without distortion of design by performing making processes from request to delivery. CONSTITUTION: Client computers(40) request the banner making. Member shop(50) computers perform the banner making. A banner making server(10) suggests sample designs matched with a client's request if a banner making request is received from the client computer through the Internet(30), and transfers a banner making order to the member shop computer through the Internet by searching the member shop closest to the client if a final making request is received from the client computer. The banner making server is connected to a member database(21) and a design database(22).
Patent KR-20040110635-A (KR)
Inventor: PARK JU YEON
IPC: G11B7/09
Filed: 2003-06-20
Abstract: PURPOSE: An align device of a holographic ROM system is provided to exactly align an optical recording medium with a conical mirror before recording data on the optical recording medium, thereby minimizing eccentricity between a rotational center of an optical disk and a data track. CONSTITUTION: An optical recording medium(130) reflects an align light incident through a conical mirror(120) by coating a reflecting film on a predetermined area. More than 4 light sensors(135a,135b,140a,140b) are installed on paths of the align light reflected from the reflecting film to be orthogonal to each other, and receive lights reflected from the reflecting film to sense lightness. A controller(150) decides align degrees between the optical recording medium(130) and the conical mirror(120) by using differences of the sensed lightness.