baber/WOPTO huggingface dataset:
Patent KR-20020025517-A (KR)
Title: A method of using common serial port for computer
Inventor: KIM HYEON JEONG
IPC: G06F13/14
Filed: 2000-09-29
Abstract: PURPOSE: A method for sharing a computer serial port is provided to share the serial port by using a server unit of each computer and judging the serial port is an idle state during a setting time of a timer. CONSTITUTION: A corresponding program requests the seizing and use of serial ports to a computer control unit for transmitting serial data(S100). The computer control unit judges whether serial ports are an idle state or the specific program is a seizing state(S110). If the serial ports are seized and used, the computer control unit counts a certain time set in a timer of a server unit(S120). The computer control unit judges whether the serial ports are the idle state or a seized state by the program(S130). If the serial ports are the idle state and the seized state by the specific program, the computer control unit admits that the corresponding program seizes the serial ports(S150). The program receives the admission of the seizing of the serial ports and transmits the serial data through the serial ports(S160).
Patent KR-20020027810-A (KR)
Inventor: CHOI TAE SANG
Filed: 2000-10-05
Abstract: PURPOSE: A method and a system for providing service and payment by using an internet chatting system are provided to offer a customer-to-customer transaction capable of transacting the service materials in an individual-to-individual by applying a function of Internet chatting site and a real time payment system. CONSTITUTION: The method comprises a general management server(1) administrating and managing a web server(10) of Internet businessman(IT), a member management server(2), an advertisement server and a customer transaction server(4). The member management server storing the personal information of registered member in a database server(20) if an Internet user(IU) connects and registers to the web server, and storing the information for an electronic money account of registered member. The advertisement server manages the specific money contracted with an advertisement owner to be accumulated in the account opening in a database of electronic money circulation businessman(M) if the user connects to a banner advertisement. The customer transaction server manages a customer transaction market enabling a member to obtain the desired information in real time, 24hours and individual-to-individual.
Patent KR-20010040056-A (KR)
Title: Alkylated aminoalkylpiperazine surfactants and their use in photoresist developers
Inventor: CARR RICHARD V C
IPC: C11D17/08
Filed: 2000-10-11
Abstract: PURPOSE: An aqueous photoresist developer composition, a method for developing photoresist, and an aqueous electronics cleaning composition are provided, to obtain the composition which can decrease the equilibrium and dynamic surface tension and is used for coating materials, inks, storage liquids, adhesives, fertilizers, photoresist developers and electronics cleaners. CONSTITUTION: The aqueous photoresist developer composition comprises an alkylated amino alkylpiperazine compound represented by the formula(1), wherein one of R1 and R2 represents an alkyl group of C5-C14 or a cycloalkyl group and the remainder represents H, or both of them represent a alkyl group of C5-C8; and n is 2 or 3. Optionally the composition contains further tetramethylammonium hydroxide.
Patent KR-20010061933-A (KR)
Inventor: AMISHIMA YUTAKA
IPC: B01D53/02
Filed: 2000-10-13
Abstract: PURPOSE: Provided is a purifying agent which shows an excellent purification property and produces no unstable product after purification in a method for purifying harmful gas containing an alkyl metal hydrogen compound as an harmful component. Also, a purification method using the agent is provided. CONSTITUTION: An one-component purifying agent containing copper (II) oxide at least 10 m2/g in BET specific surface area as an active ingredient, or a two-component purifying agent containing copper (II) oxide at least 10 m2/g in BET specific surface area and manganese dioxide at least 130 m2/g in BET specific surface area in a weight ratio of 1/0.3 or below as active ingredient is used for the purification of harmful gas containing an alkyl metal hydrogen compound as an harmful component represented by formula:Rm-M-Hn (wherein R is an alkyl; M is As, P, S, Se or Te; m and n are integers the sum of which is equal to the valence of M).
Patent KR-20020030187-A (KR)
Title: A shuttle moving apparatus for semiconductor producing equipment
Inventor: LEE JEONG NAM
IPC: H01L21/68
Filed: 2000-10-16
Abstract: PURPOSE: An apparatus for driving a shuttle of equipment for fabricating a semiconductor is provided to improve process efficiency of a wafer and to reduce a breakdown of the apparatus, by using a motor and a sensor to drive the shuttle. CONSTITUTION: The shuttle(130) is installed in a side part of a bottom plate(110) to transfer the wafer. A shuttle shaft transfers power to the shuttle, penetrating the bottom plate. The motor(150) rotates the shuttle shaft. A rotating rod(170) rotates together with a rotation axis of the motor, laterally extending from the rotation axis. A detecting unit detects the rotation state of the rotating rod and controls the driving state of the motor, installed in a side of the bottom plate.
Patent KR-20020035661-A (KR)
Title: Enhancer circuit of sound f0r car audio
Inventor: KWAK OE SU
IPC: H03G5/02
Filed: 2000-11-07
Abstract: PURPOSE: A car audio sound signal emphasizing circuit is provided to emphasize and process a sound signal of a low-pitched tone band and a high-pitched tone band outputted from a car audio while compensating for a phase of a sound signal of a middle-pitched tone band. CONSTITUTION: A car audio input section(A100) receives input separated left and right sound signals. RIGHT and LEFT buffer(A200,A200') buffers the input right and left sound signals. A sound signal emphasizing/processing section(A400) includes a differentiator(A410), an integrator(A420), and a differential amplifier(A430). A sound adjusting section(A500) adjusts signals generated by the sound signal emphasizing/processing section(A400) within a determined range. LEFT and RIGHT output sections(A600,A600') output the adjusted signals as left and right sound signals, respectively. A car audio input section(B100) receives input separated left and right sound signals. RIGHT and LEFT buffer(B200,B200') buffers the input right and left sound signals. A sound signal emphasizing/processing section(B400) includes a differentiator(B410), an integrator(B420), and a differential amplifier(B430). A sound adjusting section(B500) adjusts signals generated by the sound signal emphasizing/processing section(B400) within a predetermined range. LEFT and RIGHT output sections(B600,B600') output the adjusted signals as left and right sound signals, respectively.
Patent KR-20020037998-A (KR)
Title: Structure for discharging active gas in hermetic compressor
Inventor: KANG GYEONG SEOK
IPC: F04B39/00
Filed: 2000-11-16
Abstract: PURPOSE: A structure for discharging gas of hermetic type compressor is provided to make movement of a discharge valve smooth and to minimize generation of noise. CONSTITUTION: A front slant part(64) and a rear slant part are formed on a retainer(60) limiting movement of a discharge valve(40) and a valve spring(80). A free end of the valve spring is placed under the front slant part of the retainer so that the discharge valve is supported together with the valve spring by elastic stress thereof and frictional force generated with the front slant part of the retainer and moves with changing resistant force. The discharge valve smoothly moves to open and close an outlet(23) to prevent shock.
Patent KR-20020039961-A (KR)
Title: Electroluminescence Device
Inventor: KIM OK HUI
IPC: G09F9/30
Filed: 2000-11-23
Abstract: PURPOSE: An EL(electro luminescence) device is provided to enhance reliability of the device by dividing humectants into many areas. CONSTITUTION: An electro luminescence device comprises a transparent glass(20), a scan line and a signal line, a thin film transistor(10), a transparent electrode(11), a protection film(21), an EL layer(22), a packaging plate(29), a humectants(26), and an adhesive(28). The scan line and the signal line cross each other to form unit pixels. The thin film transistor(10) is formed at the cross area of the scan line and the signal line. The transparent electrode(11) is connected to the thin film transistor(10) and formed at the unit pixel. The protection film(21) is formed on the transparent electrode(11). The EL layer(22) is formed on the protection film(21). The packaging plate(29) has many recesses. The humectants(26) is arranged at the recesses and fixed by a semitransparent film(25). The adhesive(28) adheres the packaging plate(29) to the glass(20).
Patent KR-20020041569-A (KR)
Title: Method for composition of error frame in mobile communication system
Inventor: LEE SANG MIN
IPC: H04B1/7115
Filed: 2000-11-28
Abstract: PURPOSE: An error frame combination method in a mobile system is provided to achieve the improvement of performance by decoding a signal having an error, storing it in a memory, receiving and decoding a retransmitted signal, and combining the signal stored in the memory with the retransmitted signal. CONSTITUTION: A transmission frame is received(ST11). The received signal is decoded(ST12). The decoded signal is stored in the first memory(ST13). The frame error of the decoded and stored signal is checked(ST14). In case that the signal has an error, a retransmission request is conducted(ST15). If a retransmission frame is received(ST17), the received signal is decoded(ST18). The decoded signal is stored in the first memory(ST19). The signal stored in the first memory is combined with the signal stored in the second memory(ST20). It is checks whether the combined signal has a frame error(ST21).
Patent KR-20020046026-A (KR)
Title: Method for producing polyurethane ball without air injection hole and the polyurethane ball produced by the method
Inventor: HUH BONG RAK
IPC: A63B45/00
Filed: 2000-12-12
Abstract: PURPOSE: Provided are a process for producing a polyurethane ball not having an air injection hole and the polyurethane ball produced by the process, which dose not be punctured and dose not need to inject air and has an excellent stability. CONSTITUTION: The process for producing the polyurethane ball contains the steps of: putting a hollow spherical object(100) made of a candle material into a semi-spherical lower mold(50) having a plurality of projections(52) to adhere the spherical object(100) closely to the projections(52); injecting a mixture(110), comprising an isocyanate and an ester type polyol in the weigh ratio of 45-65:100, between the lower mold(50) and the spherical object(100); putting a semi-spherical upper mold(60) having a plurality of projections(62) on the lower mold(50) to adhere the projections(62) closely to the spherical object(100); molding by heating; opening the upper mold(60) and taking the produced article out and then removing the spherical object(100) through the holes of the article by melting; additionally coating the surface of the ball.
Patent KR-20020047569-A (KR)
Title: Apparatus for exchanging blades which remove the impurity from the surface of the roll
Inventor: CHO YEONG GI
IPC: B21B45/00
Filed: 2000-12-13
Abstract: PURPOSE: An apparatus for exchanging a blade for removing foreign materials on the surface of a roll is provided to improve quality of products produced by automatically exchanging the blade according to a degree of abrasion of the blade of a foreign material removing equipment. CONSTITUTION: In an apparatus for exchanging a blade which is contacted on the surface of a rotating roll(1) to remove foreign materials on the surface of the roll, the apparatus comprises a transfer member transferring a fixing part separately fixing the blade(3) along a length direction of the roll; a blade exchanging part(B) pulling out the blade from the fixing part that is transferred by the transfer member and mounting a new blade onto the fixing part; and a blade supply part(C) supplying the new blade to a blade mounting part, wherein the blade fixing part is equipped with a wear amount measuring means measuring a wear amount of the blade worn out while the blade removes foreign materials on the surface of the roll, and the transfer member transfers the fixing part to the blade exchanging part when a measured wear amount measured by the wear amount measuring means exceeds an allowable wear amount of the blade.
Patent KR-20020047795-A (KR)
Title: Coin extractor for car
Inventor: SIM JAE JUN
IPC: B60R7/06
Filed: 2000-12-14
Abstract: PURPOSE: The coin ejector is provided to eject a required number of coins by setting the number of coins to be ejected, pressing a push button, and allowing such set number of coins to be ejected. CONSTITUTION: A coin ejector comprises a coin storage and ejecting portion(4) and a coin ejecting number setting portion(5). The coin storage and ejecting portion(4) includes a coin storage case(41), a support(41a), a plurality of push bars, a push button, and a stopper plate(48). The coin storage case(41) has a push plate(42) resiliently supported by a spring(43). The support(41a) is formed in the lower end of the coin storage case(41) at its ejecting side. The plurality of push bars are provided at one side of the support(41a) and pivotably mounted about a pin. The push button provides the push bars with rotating force. The stopper plate(48) is located at the upper part of the support(41a) and movable in a direction of ejecting coins. The coin ejecting number setting portion(5) includes a coin number setting button(52). The coin number setting button(52) is connected to the stopper plate(48) in order to move the stopper plate(48) from side to side. The coin number setting button(52) is movable along a groove(24) in which a scale(24a) indicative of the number of coins is formed.
Patent KR-20020049213-A (KR)
Title: Alarm signal processing apparatus using arbitrator of master board
Inventor: LEE HYEOK SUN
IPC: G06F13/00
Filed: 2000-12-19
Abstract: PURPOSE: An apparatus for processing an alarm signal of a master board using a mediation device is provided to connect a master board to a slave board through a mediation device, and collect or manage the alarm signal through the mediation device. CONSTITUTION: A plurality of slave boards(21A-21N) are controlled by a master board(23). The slave boards(21A-21N) are respectively equipped with the M number of port for outputting an alarm signal in case that there's an error. A mediation board(22) is connected to the master board(23) through an address bus and a data bus. In addition, the mediation board(22) controls the slave boards(21A-21N) under the control of the master board(23) and processes the alarm signal. The master board(23) remotely controls the slave boards(21A-21N) through the mediation board(22). In addition, the master board(23) collects and manages alarm signals generated from the slave boards(21A-21N).
Patent KR-20020051073-A (KR)
Title: Test method for brittle fracture of cold rolled steel sheet after forming
Inventor: HAN SU SIK
IPC: G01N3/28
Filed: 2000-12-22
Abstract: PURPOSE: A method for evaluating processing brittleness is provided to analyze the possibility of occurrence of the secondary processing brittleness by measuring and evaluating the secondary processing brittleness characteristics of material in a simple and wide range of deformation volume. CONSTITUTION: A method comprises a first step of positioning a test piece(5) onto a lower mold having a V-shaped groove(2), and bending the test piece y using an upper punch(4) having V-shaped front end with a predetermined curvature(R); a second step of loading the test piece onto a test piece support board which has an inclined surface for loading the bent test piece; and a third step of applying a tensile force to the bent portion of the test piece loaded onto the test piece support board, and measuring and evaluating the secondary processing brittleness characteristics.
Patent KR-20020056144-A (KR)
Title: Method of manufacturing a capacitor in semiconductor device
Inventor: YOON DONG SU
IPC: H01L27/108
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to simplify a process for forming a contact plug and to shorten an interval of fabrication time, by simultaneously forming an ohmic contact layer of TiSix, a diffusion barrier layer of TiN and a nitride layer of TiSiN. CONSTITUTION: An insulation layer is formed on a semiconductor substrate(11) having a predetermined structure. A predetermined region of the insulation layer is etched to form a contact hole exposing a predetermined region of the semiconductor substrate. Polycrystalline silicon(13) is formed inside the contact hole. TixNy is deposited to fill the contact hole. A heat treatment is performed to form a contact plug(18) while a surface treatment using plasma is carried out. A lower electrode, a dielectric layer and an upper electrode are sequentially formed on the resultant structure including the contact plug.
Patent KR-20020057147-A (KR)
Title: The structure of microwave oven
Inventor: KIM SU HWAN
IPC: F24C7/02
Filed: 2000-12-30
Abstract: PURPOSE: An exhaust device and cooling device of an electromagnetic chamber are simplified for easy design and efficiency. CONSTITUTION: A microwave oven structure comprises a cavity(102) to cook foodstuff. An electromagnetic chamber(104) is formed in upper side of the cavity to mount electromagnetic elements. A vent motor assembly(132) has a cooling flow of the electromagnetic chamber and an exhaust flow separated with the cooling flow.
Patent KR-20010023655-A (KR)
IPC: A61M25/02
Filed: 1998-08-08
Abstract: The invention relates to a tracheotomy cannula (100), comprising a pipe-or tube-shaped element for passing the cannula through a throat or trachea incision into the trachea of a patient whose upper airways are blocked, so as to supply said patient with air through the cannula (100). A shield (21, 22) is attached to the cannula (100) which rests against the neck of the patient and in so doing determines the position of the cannula or of the end of the cannula (100) in the trachea of the patient. To create a tracheotomy cannula (100) having the above features which can be easily adjusted to fit the anatomical characteristics of a patient and requires no special effort regarding the stock-keeping and adjustment of tracheotomy cannulas (100), the invention provides for the shield (21, 22) to be fixably attached to the cannula (100) in various positions in the longitudinal direction of the cannula (100).
Patent KR-20010023994-A (KR)
Title: 흡수냉온수기 및 그 고온재생기
IPC: F25B33/00
Filed: 1998-11-11
Abstract: 본 발명은 브롬화리튬을 흡수제로 하고, 물을 냉매로 하는 흡수냉온수기 및 그 고온재생기이다.  고온재생기는 연소가스를 내뿜는 버너(4B)의 분출구측에 내통 (2)에 의하여 연소실(11B)을 구획하고 있다.  연소실의 상하로서 외통(1)으로 구획된 액실에 용액이 수용된다.  외통의 상부에는 냉매증기유출로(8)가, 연소실의 버너와 반대끝단에는 가스배기로(13, 14)가 각각 형성되어 있다.  연소실의 상하의 액실을 연통하는 복수의 용액관(3)이 연소실을 관통하고 있다.  복수의 용액관은 버너화염속에 배치되는 군(3A)과, 버너화염으로부터 떨어져 배치되는 군(3B)으로 크게 구별된다.  이들 2개의 군은 10mm∼100mm 이격되어 배치된다.  NOx의 저감과 CO의 발생을 억제한다.
Patent KR-20010031757-A (KR)
Title: 유동층가스화 연소로
IPC: F27B19/02
Filed: 1997-11-04
Abstract: 가스화로와 연소로가 일체화되어 있고, 가스화로에서 발생한 미연숯을 연소로에서 연소시키고, 이 연소열을 가스화용 열원으로서 이용할 수 있는 유동층가스화 연소로이다.  유동층가스화 연소로(1)는 제 1 칸막이벽(2)에 의하여 분할된 가스화로(3)와 연소로(4)를 구비하고 있다.  가스화로(3)에 있어서는 노바닥에 있는 산기장치(32, 33)에 의하여 유동매체의 선회류가 형성되고, 상승류의 일부는 연소로(4)로 유입된다.  연소로(4)는 제 2 칸막이벽(5)에 의하여 주연소실(6)과 열회수실(7)로 분할되어 있다.  주연소실(6)에 있어서는 노바닥에 있는 산기장치(34, 35)에 의하여 유동매체의 선회류가 형성되고, 상승류의 일부는 열회수실(7)로 유입된다.
Patent KR-20010032414-A (KR)
Title: 상향 가마형 건조 장치 및 이를 구비한 화로
IPC: F23G5/04
Filed: 1999-09-24
Abstract: 본 발명은 열 공급 수단으로부터의 열을 이용함으로써 피처리물의 건조 등을 행하는 상향 가마형 건조 장치 및 이를 구비한 화로에 관한 것이다.  본 발명의 상향 가마형 건조 장치 및 이를 구비한 화로는, 그 하우징 내에 배치되어 피처리물을 수용하는 동시에 아래쪽으로 진행시키는 복수의 수용도구가 상이한 위치에 배치되어 있으므로, 하우징의 내측면과 상기 수용도구 사이에 공간을 확보할 수 있고, 충분한 열 유로를 확보할 수 있어, 젖은 쓰레기와 같은 수분을 다량으로 함유하는 피처리물이라도, 대량으로 또한 빠른 속도로 효율적으로 처리할 수 있다.
Patent KR-20010015890-A (KR)
IPC: A61K31/42
Filed: 1998-12-21
Abstract: The present invention provides a medicament for neurodegenerative diseases comprising zonisamide or an alkali metal salt thereof as an active ingredient. The present medicament can be used in the prevention and treatment of neurodegenerative diseases such as Parkinson's disease, Huntington's disease, choreic syndrome and dystonic syndrome in mammals (including human).
Patent KR-20010033677-A (KR)
IPC: B29C48/07
Filed: 1998-12-17
Abstract: An extrusion system utilizes single or tandem extruders and a mixer-cooler to extrude a foamable extrudate through a die in a sealable chamber. The foamable extrudate is shaped and calibrated within the chamber. The die is mounted on the end of a gel tube projecting through a gland seal in a fixed bulkhead forming the upstream end of the chamber. The gel tube and mixer-cooler are mounted on a movable carriage, movement of which may be used to adjust the die with respect to shaping and calibrating equipment inside the chamber. The mixer-cooler achieves a selected narrow range of uniform viscosity of the melt at the die depending on the size of the product and density. The chamber is preferably a vacuum chamber producing low density foams. The product exits the chamber to atmosphere on a continuous basis through a submerged orifice in a water baffle immersion seal. The mixer-cooler enables a large size low density product to be produced with uniform cellular structure without cell collapse or density gradients, as the product is subjected to the pressure and temperature transformations passing from the chamber to atmosphere through the water. The seal includes the submerged orifice with a free wheeling guiding system upstream of the orifice. Immediately ahead of the guiding system, the parameters of the foam extrudate are sensed to control the configuration of the orifice on a continuous basis. Before the extrudate passes into the water baffle seal it moves over a floating dancer roll, the position of which controls a haul-off such as a vacuum belt at the tail end of the system. This avoids pushing on the extrudate.
Patent KR-20010033982-A (KR)
Title: Nanocomposite material
IPC: C08F2/44
Filed: 1999-01-08
Abstract: The invention relates to a nanocomposite material based on a polymeric matrix and a layered double hydroxide, wherein the polymeric matrix is present in an amount of at least 50% by weight, based on the nanocomposite material, and wherein the layered double hydroxide contains an amount of anions of at least 20%, based on the total number of anions of the layered double hydroxide, which anions are compatible and/or reactive with the polymeric matrix, and wherein at least 5% of the above amount of anions contain a second charge-carrying group. The invention further relates to a method for preparing such a nanocomposite material and to a shaped article from such a nanocomposite material.
Patent KR-20010034021-A (KR)
IPC: A47L9/02
Filed: 1999-01-13
Abstract: Vacuum cleaner nozzle having a triangular base member (4) provided with a rim having two lateral sides (18) and a rear side (21), the two lateral sides forming an angle with one another and meeting at a corner region (6) that faces in the direction in which the nozzle is pushed during vacuuming. The corner region (6) has at least one front suction opening (7) to assure a suction in a direction substantially parallel to the surface to be cleaned.
Patent KR-20010034195-A (KR)
IPC: D21H21/18
Filed: 1999-01-12
Abstract: 강도와 크레이프를 부여하기 위하여, 셀룰로오스 기재 제품에서 출발 물질에 첨가하기 위한 첨가제. 종이 생산에 있어서, 제품에 강도를 부여하고 크레이핑 접착제로 사용될 수 있는 첨가제. 종이 생산시 사용하기 위한 효소 활성화된 수지. 종이 생산시 사용하기 위한 효소 활성화된 접착제. 상기한 접착제 또는 수지를 포함하는 종이 제품. 종이 제품에 강도 또는 크레이프를 부여하는 방법.