baber/WOPTO huggingface dataset:
Patent KR-20010092497-A (KR)
Title: Fuel tank for diesel vehicles
Inventor: JANG SEONG HWAN
IPC: B60K15/03
Filed: 2000-03-22
Abstract: PURPOSE: A fuel tank for a diesel engine of a vehicle is provided to start an engine smoothly and to inhibit the engine from being stopped during driving a vehicle by preventing paraffin in diesel oil from being accumulated on a fuel filter through a pipe even though the paraffin is deposited at the bottom of a fuel tank. CONSTITUTION: A fuel tank(30) is formed by an upper and a lower plate(10,20), and a pipe(40) connected to a fuel feed pie(50) is set on a side in the fuel tank. A return pipe(60) is installed on a side of the fuel tank having the pipe. Herein, the pipe is used with a venturi tube available for vertical expanding and contracting. A feed hole(81) is formed at the lower end of the venturi tube type pipe. The feed hole supplies the diesel oil into the pipe as well as expands and contracts the pipe vertically by moving up and down depending on the amount of diesel oil(90) in the fuel tank. The feed hole is connected with a float(80). The float is floated by buoyancy of the diesel oil in the fuel tank. The venturi tube type pipe is expanded and contracted when the float is moved up and down depending on the amount of diesel oil in the fuel tank. After the diesel flows into a fuel filter(70) through the fuel feed pipe from the venturi tube type pipe, paraffin contained in the diesel oil may be deposited at the bottom of the fuel tank. Even though the paraffin is deposited, the paraffin is not supplied to the fuel filter through the pipe. Therefore, an engine is not stopped easily.
Patent KR-20000071931-A (KR)
Inventor: LEE SANG JO
IPC: G06Q30/00
Filed: 2000-03-23
Abstract: PURPOSE: A system and method for warranting a product in an electronic commerce are provided to authenticate the product sold via the electronic commerce, to solve the dissatisfaction of a buyer in connection with the insurance for the authenticated product, and to supply the information of the authenticated product onto the network connecting between a seller and the buyer, and thereby increasing the recognition degree and the buying power of the authenticated product. CONSTITUTION: A database(111) stores product information. A database(113) stores the information of the authenticated product. A database(115) stores insurance information of a purchased product. A product authenticating part(120) performs the authentication for a product. An insurance registering part(130) registers the purchased product in the insurance. A compensation part(140) performs the compensation for the buyer via an online. A server(151) operates a shopping mall. A database(152) stores the information of the product for sale. A shopping mall home page(153) displays the product for sale to the buyer connected to the server(151), and accepts a buying order. A terminal(162) searches a shopping mall and buys the product.
Patent KR-20010090251-A (KR)
Title: Spray Pump Improving Inter-structure
Inventor: LEE JEONG GI
IPC: B65D47/06
Filed: 2000-03-24
Abstract: PURPOSE: A spray pump having improved inner structure is provided to reduce components of the spray pump by integrating a cap and a cover, to reduce production cost by simplifying producing process of the spray pump and to improve closing of the cover and the inside of a pump chamber. CONSTITUTION: A spray pump comprises a cover(8) is connected to the spray pump; a liner isolating fluid contained in a vessel; an inner cylinder shape unit(13) attached to an upper portion of a housing(5); an actuator(1) receiving downward force to start pumping; a spring(7) having restore force to pump; a cylinder space(12) containing the fluid; a tube(9) contacting to a floor of the vessel; and a nozzle(2) injecting the fluid. The fluid is let in the pump through the tube and is injected outside via a seal valve(6), the cylinder space, a cross unit(14) and the inject nozzle by pumping. The fluid contained the cylinder space is injected through the nozzle in moving downward. Moreover, the fluid is inlet in the cylinder space through the tube in moving upward.
Patent KR-20010094579-A (KR)
Title: Method of testing service logic in AIN system
Inventor: HA CHANG GYU
IPC: H04M3/22
Filed: 2000-03-31
Abstract: PURPOSE: A method for testing service logic in an intelligent network service system is provided to offer a service logic test method in an intelligent network system that meets international standards and can be applied to all communication networks, including wireless telephone networks as well as wired telephone networks. CONSTITUTION: An operator requests a service logic test to an SLTB(Service Logic Test Block) through an SMP(Service Management Point)(S1). The SLTB creates a test call, based on a script and test environment information, and transfers it to an INAPB(Intelligent Network Application Protocol Block)(S2). The INAPB transfers the test call to an SLES(Service Logic Execution Subsystem) in a relevant SCP(Service Control Point)(S3). The SLES processes the test call, creates a call ticket according to a processing result, and transfers it to the SMP(S4). The SMP processes the call ticket(S5).
Patent KR-20000036925-A (KR)
Inventor: LEE MYEONG HO
IPC: F25D11/00
Filed: 2000-03-31
Abstract: PURPOSE: A refrigerator used as a dish dryer and a heating cabinet is provided to enhance cooling efficiency and to reduce room cooling load and energy consumption. CONSTITUTION: A refrigerator used as a dish dryer and a heating cabinet by using cooling cycle condensing array that is incorporated by the concept of double bundle condenser type heat pump is constructed such that heat retrieved from the evaporator during cooling cycle is used for additional heating cabinet and auxiliary heater is also actuated if heat required for the cabinet is not satisfied.
Patent KR-20010095675-A (KR)
Title: Return spring for tilting device of automobile steering column
Inventor: LEE BYEONG HUN
IPC: B62D1/18
Filed: 2000-04-11
Abstract: PURPOSE: A restoring spring for tilting a steering column is provided to improve tilting performance with a compact single unit in a limit space, and to increase productivity and cut down expenses by assembling simply and conveniently. CONSTITUTION: A restoring spring(5) is composed of an arm supporting part(5a); a first arm part(5b) extended from the end of the arm supporting part and inclined upward; a second arm part inclined downward from the other end of the arm supporting part; and fixing ends(5d,5e) protruded from first and second arm parts. The arm supporting part is mounted in a mounting bracket of a tilting apparatus, and fixing ends of first and second arm parts are fitted to holes of first and second flanges in the mounting bracket. A tilt lever is installed in the second flange, and rotated around a bolt. First and second arm parts are paralleled to a central line of the arm supporting part in tilting a steering column by pulling the tilt lever, and torsion moment is applied to the both ends of the arm supporting part. The steering column is restored with torsion moment of the arm supporting part in returning the tilt lever.
Patent KR-20000053822-A (KR)
Inventor: CHOI KYU WON
IPC: C04B18/12
Filed: 2000-04-20
Abstract: PURPOSE: A method for manufacturing waste plaster mortar composition by using waste materials and an article thereby are provided to broiled-process a lot of waste plasters dumped by industrial complexes or mines, at a high temperature, so as to become hardened in a powdered condition without cements, thereby serving to manufacture fabricated panels or fabricated bricks for houses, or heat-proof doors, cubic boards or cubic tiles by mixing plasters, yellow soils, cements, elvan powders, gem powders, colored paints, glues, etc. CONSTITUTION: A method for manufacturing a waste plaster mortar composition by using waste materials comprises the step of broiling waste plasters at a temperature of 150 degees celsius and mixing the waste plasters, yellow soils, glue powders and gem powders at a ratio of 4:4:1:1. A method for manufacturing a waste plaster mortar composition by using waste materials and an article thereby are provided to broiled-process a lot of waste plasters dumped by industrial complexes or mines, at a high temperature, so as to become hardened in a powdered condition without cements, thereby serving to manufacture fabricated panels or fabricated bricks for houses, or heat-proof doors, cubic boards or cubic tiles by mixing plasters, yellow soils, cements, elvan powders, gem powders, colored paints, glues, etc. Therefore, the method and the article thereby in accordance with the present invention have advantages of preventing industrial pollution with respect to disposal of refuse or waste materials which becomes a more critical problem at present and of recycling the waste resources since the method according to the present invention enables to manufacture articles depending on use thereof by dividing the waste materials into two parts based on interior/exterior use for a construction and differing mixture components and mixture ratio.
Patent KR-20010097702-A (KR)
Inventor: KIM JEONG WON
IPC: H01L21/027
Filed: 2000-04-25
Abstract: 본 발명은 반도체 소자의 제조 장치에 관한 것으로 특히, 미세 패턴의 붕괴(Collapse)를 방지하기 위한 웨이퍼 현상 장치에 관한 것으로 선택적으로 노광된 포토레지스트가 형성된 웨이퍼가 로딩되는 진공척과, 상기 웨이퍼상에 캐미컬을 공급하기 위하여 상기 진공척의 상부에 구비된 분사구와, 상기 캐미컬의 온도를 실시간으로 측정하기 위하여 상기 진공척의 표면에 연결된 온도계와, 상기 웨이퍼상에 분사된 세정액을 가열하기 위하여 상기 진공척 상부에 구비된 초고주파 발생기를 포함하여 구성된다.
Patent KR-20010029715-A (KR)
Title: Positive-working photoresist composi tion
Inventor: AOAI TOSHIAKI
IPC: G03F7/039
Filed: 2000-05-08
Abstract: PURPOSE: Provided is a positive type photoresist composition which prevents the occurrence of development defects and obtains excellent resist pattern profiles and excellent resolution of contact holes. CONSTITUTION: The positive type photoresist composition comprises: (i) a compound which generates an acid when irradiated with chemical ray or radiation: (ii) a resin which contains at least one repeating unit selected from the group consisting of repeating units(a) each having an alkali-soluble group protected with a group containing an alicyclic hydrocarbon structure of the formula(pI) or the like, repeating units(b) of the formula(II), and repeating units(C) of the formula(III-a) or the like, and is increased in a dissolution rate in an alkaline developer by the action of the acid. In the formula, R11 is methyl, ethyl or the like, Z is a group required to form an alicyclic hydrocarbon group together with carbon, R1 is H, a halogen or the like, X1 is a divalent combining group, and Lc is lactone.
Patent KR-20010105119-A (KR)
Inventor: JUNG SI HWA
IPC: C07H15/203
Filed: 2000-05-19
Abstract: 본 발명은 하기 화학식(I)의 아르부틴 중간체의 제조방법에 관한 것으로, 화학식(III)의 베타-D-펜타아세칠글루코스와 화학식(II)의 하이드로퀴논 혹은 모노보호기를 갖는 하이드로퀴논을 반응촉매로서 루이스산과 염기를 동시에 사용하여 반응시키는 것을 특징으로 한다. 
     
       
     
     상기식에서, Ac는  아세칠그룹이고, R은 수소 또는 탄소수 1 내지 10의 알킬기 또는 사이클로알킬기, 혹은 탄소수 1 내지 10의 지방족 또는 방향족 아실기를 나타낸다.
Patent KR-20010106562-A (KR)
Title: recycling method of lithium ion secondary battery
Inventor: KIM IN SEOK
IPC: H01M10/42
Filed: 2000-05-22
Abstract: The invention relates to storage-stable lyophilized pharmaceutical preparations of biomolecules, wherein said biomolecules are selected from the group comprising proteins, peptides, nucleic acids and carbohydrates and further contain one or more basic D or L amino acids in addition to one or more aminodicarboxylic acids, hydroxycarboxylic acids or dicarboxylic acids or their physiologically compatible salts thereof. The auxiliary substances are available in the lyophilized culture partially or fully in amorphous form.
Patent KR-20010110579-A (KR)
Inventor: CHOI SANG BAE
Filed: 2000-06-07
Abstract: 가스 공급원측의 가스 밸브와 분리되는 진동감지부에 의해 지진등의 사고시 발생되는 진동을 감지하여 가스 밸브를 자동으로 폐쇄시켜 가스 누출되는 것을 방지할 수 있도록 한 것이다. 본 발명은, 가스 공급원으로 부터 가스를 연소기기에 공급하는 가스 밸브와, 상기 가스 밸브와 연소기기 사이에 설치되어 상기 가스 밸브의 개폐를 제어하는 가스 메타기를 구비하는 가스 공급라인에 있어서, 상기 가스 메타기에 내설되는 케이싱과, 상기 케이싱에 내설되는 고정판에 요동가능하게 지지되며, 진동 발생시 연동으로 요동하여 상기 케이싱과 접촉으로 인해 진동 발생되는 것을 검출하는 진동 감지수단과, 상기 진동 감지수단에 의한 진동 검출신호에 따라 상기 가스 밸브를 폐쇄시키도록 제어하는 밸브제어부를 구비한다. 
     이로 인해, 지진등의 불의의 사고발생시 가스 공급원측의 가스 밸브를 초기에 자동으로 차단하여 가스 누출되는 것을 최소화할 수 있게되며, 가스 공급원측으로 부터 누출되는 다량의 가스로 인한 대형 화재 및 폭발사고에 따른 인명피해 및 재산상의 손실되는 것을 예방할 수 있도록 한 이점을 갖는다.
Patent KR-20020000982-A (KR)
Title: Tarpaulin having twisted split yarns and method of making it
Inventor: KWON HYUCK CHONG
IPC: B32B5/06
Filed: 2000-06-23
Abstract: PURPOSE: Provided is a production process of a tarpaulin with HDPE split yarn based which twists split yarn for several times to form an HDPE woven layer and piles up LDPE resin to form an LDPE coating layer so that it improves appearance and density. CONSTITUTION: The production process of a tarpaulin with HDPE split yarn based comprises the steps of: (i) splitting HDPE resin(20) to prepare split yarn(24); (ii) using a drawing board(26) to draw the split yarn; (iii) using a setting board(28) to keep the split yarn in a drawn form; (iv) twisting the drawn split yarn for several times to form the HDPE woven layer(30); and (v) piling up the fused LDPE resin at both sides of the HDPE woven layer to form the LDPE coating layer.
Patent KR-20020002017-A (KR)
Title: A method for manufacturing metal contact hole of semiconductor device
Inventor: CHO YUN SEOK
IPC: H01L21/768
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a metal interconnection contact hole of a semiconductor device is provided to prevent damage to a semiconductor substrate in eliminating a polycrystalline silicon layer after the metal interconnection contact hole is formed, by forming a gate electrode and by forming a nitride layer having an etch selectivity difference regarding an interlayer dielectric and the polycrystalline silicon layer on the entire surface. CONSTITUTION: An isolation layer and a metal-oxide-semiconductor field-effect-transistor are formed on the semiconductor substrate(20), and a nitride layer(26) as an etch blocking layer is formed on the entire surface. The interlayer dielectric(28) having an etch selectivity difference regarding the nitride layer is formed on the nitride layer. A polycrystalline silicon layer for a hard mask is formed on the interlayer dielectric. A photoresist layer pattern exposing a portion predetermined as a metal interconnection contact of the semiconductor substrate is formed on the polycrystalline silicon layer. The polycrystalline silicon layer is etched to form a polycrystalline silicon layer pattern exposing predetermined as the metal interconnection contact by using the photoresist layer pattern as an etch mask. The interlayer dielectric is etched by using the photoresist layer pattern and the polycrystalline silicon layer pattern as an etch mask. The photoresist layer pattern and the polycrystalline silicon layer are removed by using an etch selectivity regarding the nitride layer. The nitride layer is removed to form the metal interconnection contact hole(34) exposing the substrate by using an etch selectivity difference regarding the interlayer dielectric.
Patent KR-20010044057-A (KR)
Inventor: HAN JEOM RYEOL
IPC: G02F1/13
Filed: 2000-06-29
Abstract: PURPOSE: A left and right driving type ultraviolet irradiation apparatus having a quartz separating plate is to decrease the number of light source and prevent dusts from being dropped onto a substrate. CONSTITUTION: An up and down driving part(11) drives a substrate(10) up and down. A processing room(12) is formed on the up and down driving part. A quartz window(13) and a light source part(17) are arranged over the processing room. The quartz window is established through whole ultraviolet irradiation region. A housing(16) is fixed to the quartz window to form a sealed space. A light source(18) is established over the quartz window and irradiates ultraviolet onto the substrate through the quartz window. A light source driving source(20) is connected to the light source and moves the light source left and right.
Patent KR-20020002549-A (KR)
Title: Apparatus for generating reference voltage in ferroelectric memory device
Inventor: KANG YEONG MIN
IPC: H01L27/105
Filed: 2000-06-30
Abstract: PURPOSE: An apparatus for generating a reference voltage of a ferroelectric memory device is provided to generate a stable reference voltage, by driving a reference plate line at a low level before a read operation so that a relatively lower voltage than delta Vbl"1" is induced to a bitline bar. CONSTITUTION: The gate of the first switching transistor is connected to a reference wordline, and the first switching transistor is connected between the first bitline bar and the first storage node. The first reference cell has the first ferroelectric capacitor for storing data of a high level at all times, connected between the first storage node and the reference plate line. The gate of the second switching transistor is coupled to the reference wordline, and the second switching transistor is connected between the second bitline bar and the second storage node. The second reference cell has the second ferroelectric capacitor for storing a high level at all times, connected between the second storage node and the reference plate line. The apparatus for generating the reference voltage drives the reference plate line at a high level for a predetermined interval of time in generating the reference voltage, and drives the reference plate line at a low level before a sense amplifier operates. Therefore, the reference voltage of the sense amplifier is induced to the first and second bitline bars.
Patent KR-20010049726-A (KR)
Inventor: WACHI SATOSHI
IPC: F02D13/02
Filed: 2000-07-06
Abstract: PURPOSE: To provide a valve-timing control device of internal combustion engine, capable of quickly converging the actual valve timing to the target value at the time of initializing the controlled variable, immediately after the put-on of the power or returning to the normal condition from occurrence of failures and also preventing deterioration of the combustion characteristics and the exhaust gas composition. CONSTITUTION: This valve-timing control device of internal combustion engine is equipped with an actual valve-timing control means 204 to generate a controlled variable (i) for a VVT40, and the deviation of an actual valve-timing Ta from a target valve timing To becomes zero, an integral control means 205 for calculating the integral correction value ΣKi for correction of the controlled variable by cumulating the timing deviations, an initializing conditions sensing means 207 to sense the initializing conditions of the integral correction value, and an initializing means 208 to initialize the integral correction value, when the initializing conditions are sensed, where the initializing means sets the initial value of the integral correction value to a negative value.
Patent KR-20020007445-A (KR)
Title: Photoresist composition containing crosslinkable photoacid generator
Inventor: EO DONG SEON
IPC: G03F7/039
Filed: 2000-07-13
Abstract: PURPOSE: A photoresist composition to be used to display a positive image is provide, which has a good solubility to organic solvents and a high photo speed. CONSTITUTION: The photoresist composition comprises 100 weight parts of hydroxystyrene resin and 0.1 to 20 weight parts of a crosslinkable photoresist having a structure of the following formula, in which Q- is selected from the group consisting of nonaflate, 10-camphorsulfonate, o-trifluoromethylbenzene sulfonate and p-trifluoromethylbenzene sulfonate. The hydroxystyrene resin has a hydroxystyrene structure unit and a structure unit having a chemical structure capable of increasing solubility to alkali solutions upon decomposition by acid, such as at least one selected from the group consisting of structure units having acetal functional group, structure units having t-butyl carbonate functional group and structure units having t-butyl acrylate and t-butyl methacrylate functional group. The hydroxystyrene resin can further comprise at least one selected from the group consisting of acrylic acid structure units and styrene structure units.
Patent KR-20010029955-A (KR)
Title: A cathod-ray tube
Inventor: OMAE HIDEHARU
IPC: H01J29/07
Filed: 2000-07-15
Abstract: PURPOSE: A cathode-ray tube is provided to suppress both doming amount and moire fringe generation at the same time by forming projections inside slot holes in a tension-type shadow mask. CONSTITUTION: The longitudinal direction is a vertical direction of the screen, and the lateral direction is a horizontal direction of the screen. The neighboring slot apertures(20) arranged in the longitudinal direction are linked by the bridge(21). In the slot aperture(20), the protruding portions(22a,22b) are formed. These protruding portions(22a,22b) are protruded from the both ends in the lateral direction of the slot aperture(20). The tips of the protruding portions(22a,22b) are facing each other. These pairs of protruding portions(22a,22b) are formed so that the slot apertures(20) are narrowed.
Patent KR-20020007756-A (KR)
Title: Method of enducing a visit on the website and clicking an advertisement
Inventor: HAN IM TEAK
Filed: 2000-07-18
Abstract: PURPOSE: A method for inducing a netizen to visit to a web site and to click an advertisement is provided to enhance an advertising effect by increasing a frequency for clicking a banner being existed on a web site. CONSTITUTION: An advertisement image is installed in an Internet homepage. If a netizen or a member clicks an advertisement image, a message for supplying an opportunity for receiving a product and a question are supplied. The opportunity means that a netizen or a member may receive a free gift or cash or obtain point scores being supplied on a web site or obtain a right for playing other bingo game by obtaining a fixed number when the netizen or the member corrects the question. Thus, a clicking on a banner advertisement of a netizen or a member is induced and an advertising effect is enhanced.
Patent KR-20020008314-A (KR)
Title: Method for construction of hydraulic concrete structure
Inventor: LEE WON YONG
IPC: E02D29/09
Filed: 2000-07-21
Abstract: PURPOSE: An underwater concrete structure installation method is provided to install to the uneven underwater ground and to prevent an inflow of water into a gap between the lower end of a structure and the underwater ground. CONSTITUTION: The underwater concrete structure installation method comprises the steps of: manufacturing a latticed rectangular column(1) in a land construction site; attaching a float to the right and left sides of the upper and lower ends of the column(1) and floating the column(1) horizontally to the surface of the water; separating and removing the float supporting the lower end of the column(1) from the lower end of the column at the state of hanging and supporting the lower end of the column(1) by a crane; pulling down the lower end of the column(1) by the crane and supporting the upper end of the column(1) by the float to convert the whole column(1) into the upright state; separating and removing the float from the upper end of the pulled column(1), subsiding the column(1) by self-weight to fix the lower end of the column(1) to the underwater ground; installing the column(1) to the corner of a structure to be installed under the water; installing an outer case(13) by joining an outer plate(11) to the outside of the columns(1) and forming an inner case(17) by installing an inner plate(15) to the inside of the columns(1); filling up an interval between the outer case(13) and the inner case(17), and the inner case(17) with concrete, then curing the concrete surface: and separating the outer plate(11).