baber/WOPTO huggingface dataset:
Patent KR-20010014886-A (KR)
Inventor: JIRARD CHRISTOF
IPC: H01L21/768
Filed: 2000-05-09
Abstract: PURPOSE: A method for forming the first level of metallization in a DRAM chip is provided to improve the capacity of a semiconductor device by forming contact portion and a metal land in the first level of metallization. CONSTITUTION: A silicon substrate(11) having a multitude of gate conductor stack(13) is provided. A diffusion region(12) is exposed partially on the silicon substrate(11) by forming the first contact hole(20') through an insulating layer. The first contact hole(20') is filled with a doped polysilicon in order to form a conductive stud(17). The first mask is formed on a surface of the structure in order to expose a position of the first level land recess. The first level land recess is generated within the insulating layer by etching the masked structure. The first mask is removed. The second mask is formed on the surface of the structure. The second contact hole(21') is generated by etching the masked structure. The second mask is removed. The upper portions of the metal and the insulating material are flattened by filling a conductive material into the land recess and the second contact hole(21'). A contact portion and a metal land(29') are formed on the semiconductor structure in the first level.
Patent KR-20010105593-A (KR)
Title: Method for Managing Shopping Center Using Means for Detecting Bar Code
Inventor: SIM JAE WOONG
Filed: 2000-05-16
Abstract: The invention relates to a differential valve, specially a cabin air discharge valve in the cabin pressure regulation system of an aircraft, particularly an airplane. The differential valve has a smaller first step (20) and a larger second step (30) in addition to a drive gear mechanism (40). The first valve step (20) and the second valve step (20) are connected to the drive gear mechanism (40) in such a way that the first valve step (20) is actuated separately from the second valve step (30). The invention also relates to a method for regulating cabin pressure by means of said differential valve.
Patent KR-20000050215-A (KR)
Inventor: KIM WAN
IPC: G06F17/30
Filed: 2000-05-26
Abstract: PURPOSE: A sickness code and name search system and method is provided to reduce a search time and a cost by offering a sickness information retrieval system. CONSTITUTION: A sickness code and name search system comprises an internet, a user terminal, a server, and a database. The database stores sickness information. A sickness code and name search method comprises steps of a user accessing a home page offering the sickness information service(400), the user inputting a search word in a search box and clicking a sending button(401), sending the search word to the server(402), searching for the sent search word in the database by comparing the word with indexes of the database and extracting information including the search word(403), transmitting a search result to the server and the server displaying the search result at the user terminal(404,405). The server displays hierarchically a parent code of the search result and a DRG(diagnosis related group) information in addition so that it can offer more correct meaning of the search result and help the user request a medical insurance charge.
Patent KR-20010107350-A (KR)
Inventor: KIM DOH YON
IPC: B26B13/00
Filed: 2000-05-26
Abstract: 기존의 가위는 단일소재로서 손잡이 부분이 경직되어 있었으나, 역학적인 지레원리를 이용한 측면에 있어서는 손잡이의 견고성은 의미가 없으므로 이에 손잡이 부분을 연질로 개선하고, 각도기 및 눈금자를 부착하여 편리성을 함께 도모하였으며, 휴대가 편리토록 구성하였다.
Patent KR-20000054269-A (KR)
Inventor: PARK HYUN SUP
IPC: E02B13/00
Filed: 2000-05-30
Abstract: PURPOSE: A concrete water channel capable of rearing a plant and a construction method thereof are provided to make up an atmosphere in which a plant grows while keeping the stability of the existing concrete water channel. CONSTITUTION: A floor(12) is cut into a certain size with a cutter in a state of blocking or turning water flowing to a concrete water channel and the cut concrete is removed. In cutting the floor, floor concrete and removable layers(12a,12b) are cut together and some gravel layers(12c) are removed. Thus, a certain size of cut space is formed on the floor. Plant rearing base earth(16) is formed in the space and a plant growing concrete block(20) is installed. The plant growing concrete block is adhered by using underwater mortar to have a strong combinative force.
Patent KR-20010020972-A (KR)
Inventor: UEDA KAZUNARI
IPC: H01L21/027
Filed: 2000-06-09
Abstract: PURPOSE: To apply a coating liquid to a substrate, while the temperature of substrate is kept with high precision for application and development device. CONSTITUTION: First, second, and third processing stations S2-S4 are connected to a cassette station S1 for delivery of a wafer cassette 22. The processing stations are partitioned into a processing block B1 comprising a processing unit for applying and developing a resist as well as a second cooling part 3, and a transfer block B2 comprising a wafer transfer means MA, heating part, first cooling part, while the process block B1 is in a high-precision adjusted atmosphere for controlling a temperature. With this configuration, a wafer W which is temperature-controlled at high precision in the second cooling part 3 is transferred as far as the processing unit in a high-precision adjusted atmosphere, for suppressed temperature-change during transfer, so that a coating liquid is applied while the temperature of substrate is kept with high precision, resulting in improved processing yield.
Patent KR-20010111750-A (KR)
Inventor: LEE SANG HEE
Filed: 2000-06-13
Abstract: 본 발명은 폐기물을 입자 크기에 따라 재활용에 사용되는 원료용과 사용되지 않는 고철용으로 분리하는 선별장치, 선별장치에서 분리된 원료를 분쇄장치로 이송하는 이송장치, 이송장치로부터 이송되어 온 원료를 고화제와 혼합하여 파쇄하면서 이송시키는 분쇄장치, 분쇄장치를 통과한 원료를 재분쇄용과 압축 가공용으로 분리하는  분리장치, 분리장치를 통과한 압축용 원료를 압축 성형기로 이송하는 투입 이송장치, 분리장치를 통과하지 못한 재분쇄용 원료를 이송장치로 되돌려 보내는 귀환 이송장치, 투입 이송장치로부터 공급된 압축용 원료를 단괴 형태로 압축하는 압축 성형기 및, 압축 성형기에 의해 압축된 단괴를 제품 팔렛까지 이송하는 배출 이송장치로 구성된 칩 또는 슬래그를 재활용한 제강용 선철 대용 단괴 제조 장치에 관한 것으로, 산업 현장에서 발생하는 칩이나 슬래그 등 폐기물을 수거, 단괴 형태로 제조하여 제강 공정의 선철 대용으로 재활용함으로써 철강석의 낭비를 막고, 폐기물의 무단 폐기로 인한 환경오염의 문제도 해결할 수 있게 된다.
Patent KR-20020003675-A (KR)
Title: Energy Saving Cookpot
Inventor: LEE KWANG HO
IPC: A47J27/02
Filed: 2000-06-24
Abstract: PURPOSE: An energy saving vessel is provided to increase heat absorbing area of a vessel by forming an unevenness shape, to improve heat efficiency by absorbing the heat of high mount and the prevent loss of the heat. CONSTITUTION: Heat absorbing sections(3,4,5,6) of a vessel are formed as a WW shape to sufficiently absorb heat. The heat is transferred into a lower temperature from high temperature. In addition, the heat is lost by being discharged outside. However, an energy saving vessel prevent the loss of the heat to increase efficiency of the heat. An unevenness-forming unit protects the heat and reduces the loss of the heat. The heat absorbing portion is formed as a bellows shape to increase the temperature. Thereby, the energy saving vessel reduces energy and time by forming the unevenness portion. The energy saving vessel prevent damage of a handle of the vessel caused by heating through controlling wasted heat. Moreover, the energy saving vessel prevents the vessel from sliding while cooking.
Patent KR-20020000458-A (KR)
Title: Data transmission circuit in data read path of high speed memory device
Inventor: PARK SANG GYUN
IPC: G11C11/4096
Filed: 2000-06-26
Abstract: PURPOSE: A data transmission circuit comprised in a data read path of a high speed memory device is provided, which enables a high speed transmission by minimizing skew between output data in the read path of the high speed memory. CONSTITUTION: A three phases inverter(20) comprises PMOS transistors(MP21,MP22) and NMOS transistors(MN21,MN22). The PMOS transistors are connected in serial between a power supply voltage(VDD) and a data output port(DBout), and the NMOS transistors are connected in serial between the data output port and a ground voltage(VSS). A gate of the PMOS transistor(MP21) is connected with an inverted clock signal(CLKB) and its source is connected to the power supply voltage and its drain is connected to a source of the PMOS transistor(MP22). A gate of the PMOS transistor(MP22) is connected to a data input port(DBin) and its drain is connected to the data output port. And a gate of the NMOS transistor(MN21) is connected to the data input port and its drain is connected to the data output port and its source is connected with the drain of the NMOS transistor(MN22). A gate of the NMOS transistor(MN22) is connected with a clock signal(CLK) and its source is connected with the ground voltage.
Patent KR-20020001965-A (KR)
Title: Personal number service embodiment method in a exchange
Inventor: KIM JANG SEOP
IPC: H04W8/26
Filed: 2000-06-29
Abstract: PURPOSE: A personal number service implementing method in an exchange is provided to allow a mobile communication subscriber to make a call communication with anyone and anywhere with a single number regardless of his or her own terminal number by providing a personal number service in an exchange. CONSTITUTION: After personal number information is registered in a telephone office, when a subscriber inputs a virtual personal number, digit numbers according to the call connection request is transmitted from a mobile terminal to a BTS(201). The BTS transmits the intelligent service number and the virtual personal number to the BSC(202). The BSC transmits the intelligent network service number ad the virtual personal number to a CC(203). The CC transmits the intelligent network service number and the virtual personal number to an NTR to request a number translation(204). The NTR analyzes the intelligent network service number and the virtual personal number and transmits the analysis result to the CC(205). The CC calls a CSL(206). The CLS detects a trigger signal to determine whether an intelligent network service is to be performed and transmits the detected radio intelligent network trigger to a WSFC(207). The WSFC checks the trigger(208). If the trigger signal is a type of an intelligent network service, the WSFC transmits the intelligent network service number and the virtual personal number to an LRSC(210). The LRSC transmits the intelligent network service number and the virtual personal number to an SCP(211). The SCP requests set-up of a speech path between the mobile terminal and an IP from the IP(212). The IP transmits an announcement to the mobile terminal(213).
Patent KR-20000058929-A (KR)
Inventor: KIM WAN HO
IPC: H04L9/32
Filed: 2000-07-05
Abstract: PURPOSE: A method for controlling an internet access suitable for user age, is provided to access a user to sites suitable for age of the user connected to an internet network so as to protect children and youth against harmful sites. CONSTITUTION: A site information database, in which a site address information registered in the internet and an access-capable user class according to the information are set and stored, and a member information including the user class are made. When a user subscribes to an internet access control site, a homepage address changing program is transmitted for changing an address to use as an internet access initial homepage to an address of the internet access control site. The program is executed. When a site moving command is inputted after a log-in of the member, the user class of the member and a user class of a site address to access are extracted and compared. If the user class is lower than the user class of the site address, moving to a related site is prevented, and if not, the moving is accepted.
Patent KR-20020004775-A (KR)
Title: A maunfacturing process of massage pack including zeolite
Inventor: CHAE JANG SIK
IPC: A61K8/19
Filed: 2000-07-05
Abstract: PURPOSE: A method for producing a massage pack containing zeolite is provided, thereby effectively removing sebum and waste materials from the skin and providing oxygen thereto. CONSTITUTION: The method for producing a massage pack containing zeolite comprises the steps of: pulverizing zeolite belonging to clinoptilolite into a size of 230 mesh; mixing 0.1 to 50.0 wt.% of zeolite powder with water in a ratio of 4:6 and precipitating it for 48 hours; removing water from the precipitate and heating it at 90 to 95 deg.C for 2 hours; and adding various nutrients, humectant and perfume.
Patent KR-20020006282-A (KR)
Title: Method for controlling on-off valve of brake sysrem used vehicle
Inventor: JUNG HO GI
IPC: B60T8/00
Filed: 2000-07-12
Abstract: PURPOSE: An on-and-off control method of a vehicle braking system is provided to apply an on-and-off valve to an AICC(Autonomous Intelligent Cruise Control) system without changes by controlling the on-and-off valve of a hydraulic circuit in a BTCS(Brake Traction Control System) or VDC(Vehicle Dynamics Control) system with frequency of a PWM(Pulse Width Modulated) control signal and duty rate. CONSTITUTION: A braking system of a vehicle is composed of an on-and-off NO(normal open) valve braking by increasing pressure of a wheel, and an on-and-off NC(Normal Close) valve releasing braking by reducing pressure of the wheel. The on-and-off NO valve controls with the duty rate of the PWM signal having frequency higher than response speed of the on-and-off NO valve, and the on-and-off NC valve controls with the duty rate of the PWM signal having frequency lower than response speed of the on-and-off NC valve. The on-and-off NO and NC valves are operated with controlling proportionally, and the pressure is increased or decreased slowly. The on-and-off NO and NC valves are applied to an AICC system with controlling proportionally. Noise is reduced with controlling proportionally by adjusting the frequency of the PWM signal and the duty rate.
Patent KR-20020007437-A (KR)
Title: Connector fixed device
Inventor: KOO HYEONG HYO
IPC: H01R13/40
Filed: 2000-07-13
Abstract: PURPOSE: A connector fixing device is provided to prevent the first and second connectors that are combined with each other from being loose or being detached from each other. CONSTITUTION: A connector fixing device(10) includes a case(8) for covering a connector part configured of a pair of the first connector(1) and the second connector(2), a fixing band(7) and fixing screw(9) for fixing the first and second connector to the case in attachable/detachable state, and a fixing band(11) for fixing the first connector and a cable(6) to the case in attachable/detachable state. The case is made of a metal or plastic.
Patent KR-20020007014-A (KR)
Title: Cell growth regulator composition containing as active ingredient cryptotanshinone
Inventor: CHOI SANG UN
IPC: A61K31/343
Filed: 2000-07-14
Abstract: PURPOSE: Provided is a cell growth regulator composition containing cryptotanshinone as active ingredient. Particularly, the cryptotanshinone has an excellent selective inhibition effect on cyclin dependent kinas 4(CDK4) and is thus used for drug preparations for the treatment and prevention of various diseases. CONSTITUTION: The cell growth regulator composition characteristically contains Cryptotanshinone represented by the formula(1) selectively inhibiting the activity of CDK4/cyclin D and a pharmaceutically acceptable carrier. It inhibits the cell growth and is thus ultimately used in developing drug preparations for the prevention and treatment of various diseases caused by abnormal cell cycle.
Patent KR-20020007770-A (KR)
Title: Recombinant plasmid pSP1, microorganisms transformed therewith, and method for producing an alkaline protease VapK
Inventor: JIN GI HONG
IPC: C12N15/74
Filed: 2000-07-19
Abstract: PURPOSE: A recombinant plasmid pSP1, a transformed microorganism therewith, and a method for producing alkaline protease VapK are provided, thereby increasing the stability of the recombinant plasmid in a transformant, and consequently mass-producing the alkaline protease VapK. CONSTITUTION: The recombinant plasmid pSP1, having improved stability, is produced by inserting a par gene into a recombinant plasmid pSBCm(KCCM-10142) containing the vapk gene encoding the alkaline protease VapK, in which the par gene is inserted into the PvuII and HincII recognition site of pSBCm. The microorganism Vibrio metschnikovii is transformed with the recombinant plasmid pSP1. The alkaline protease VapK is produced by incubating the transformant Vibrio metschnikovii.
Patent KR-20000063548-A (KR)
Inventor: JUNG HEON
IPC: B60R21/00
Filed: 2000-07-21
Abstract: PURPOSE: A machine for alarming obstacles of a vehicle without malfunction is provided to prevent malfunction due to the vibration transmitted to a body part of the vehicle or the impact or vibration of the alarming machine by absorbing the impact or vibration with an impact absorbing material. CONSTITUTION: A machine for alarming obstacles of a vehicle without malfunction includes a case(8) having front and rear opening parts(4,6), front and rear receiving chambers(12,14), an ultrasonic sensor(16) mounted in the front opening part to be exposed, a flange part(4) formed at a front part of the case, a print circuit board(20) composed of a sensing circuit, a control circuit, a transmitting and receiving conversion circuit and an alarming circuit and mounted in the other receiving chamber(14), a power supply and alarming signal output line(22) connected to the ultrasonic sensor, a lid(24) detachably coupled with the rear opening part, an impact absorbing material(40) adhered in an indent part(38) between the flange part and the case, and an elastic supporting part(44) formed with a plurality of slant surfaces(42) at both sides of the indent part, wherein a central line of the sensor is fixed in the front receiving chamber by filling a molding material(18) and maintained at a slightly larger angle(theta) to be located upper than a horizontal line(h) of the case.
Patent KR-20010049916-A (KR)
Inventor: BUSH JULIE KAY
IPC: A61K45/00
Filed: 2000-07-28
Abstract: PURPOSE: To efficiently obtain in high reproducibility on a commercial scale a crystalline hydrate of the subject compound free from organic solvent in its crystal lattice and useful for inhibiting breast cancer, ovarian cancer, endometrial cancer, and the like, by designing itself to be a crystalline compound having a specific X-ray diffraction pattern. CONSTITUTION: This compound is obtained by designing itself to be a crystalline compound having an X-ray diffraction pattern where there are peaks at 2 θ = 7.9 ± 0.2, 10.7 ± 0.2, 14.9 ± 0.2, 15.9 ± 0.2, 18.3 ± 0.2 and 20.6 ± 0.2° (when given using a copper radiation source). The compound is obtained by crystallization of 6-hydroxy - 3 - { 4 - £ 2-(piperidin-1-yl ) ethoxy | phenoxy }-2- ( 4-methoxyphenyl ) benzo £ b | thiophene hydrochloride from tetrahydrofuran. The compound is useful for inhibiting such pathological symptoms as aortic smooth muscle cell hyperplasia, restenosis and prostatic cancer.
Patent KR-20020011686-A (KR)
Title: anthracene derivatives and method for producing the same
Inventor: CHOI SEOK GYU
IPC: C07C15/28
Filed: 2000-08-03
Abstract: PURPOSE: Provided are electro-luminescent anthracene derivatives emitting blue or bluish green light with excellent brightness, which can be used for electro-luminescent elements or dyes. CONSTITUTION: The anthracene derivatives represented by the formula 1 are produced by reacting 9,10-dibromo anthracene and carbazole or diphenyl amine or by reacting anthracene diboronic ester and p-bromo methyl benzene. The anthracene derivatives are 9,10-dicarbazole anthracene, 9,10-N,N'-diphenyl amine anthracene, or 9,10-dimethyl phenyl anthracene. In the formula, R1 and R2 are carbazole, diphenyl amine, or C1-C4 alkyl phenylene.
Patent KR-20020012074-A (KR)
Title: The method for technology auction by online
Inventor: HONG SEONG BEOM
Filed: 2000-08-05
Abstract: PURPOSE: An online technology auction method is provided to offer objective and valuable technology data through online together with technology estimation by a specialist, and to solve all processes from starting to ending of technology dealing through online by making a deal contract. CONSTITUTION: A client accesses a manager server(200) and selects technology auction service(201). A technology dealing server displays the member data including the charge data of the client(204) and displays the registered technology lists of auction(205). If the client selects technology(206), the technology dealing server decides if the selected technology is sold by tender completely(207). The technology data are provided together with technology estimation by a specialist(208). If the client requests re-estimation of the technology(209), the technology dealing server re-estimates the technology(230) and provides the data to the client. If the client wants to buy the technology, the client inputs the purchasing data(212) and the purchasing data of each client are compared/analyzed to select a successful bidder(213).
Patent KR-20020017034-A (KR)
Title: Book for child and thereof manufacturing method
Inventor: KIM SEONG JIN
IPC: B42D1/00
Filed: 2000-08-28
Abstract: PURPOSE: A book for children and a manufacturing method thereof are provided to help a child to easily open or close the book as well as to conveniently carry the book. CONSTITUTION: In the book(30) for children comprised of a sheaf of papers including a front page, a rear page, and plural inner pages, and a cover page(20) covering the front page and the rear page, the cover page comprises a first folding line(21) and a second folding line(22) corresponding to two joint lines provided at both edges of the back portion of the book for making the cover page to be spaced from the back portion so as to be easily folded; and a third folding line(23) spaced at a distance as long as a width of the back portion from the second folding line toward the rear page for making the book to be easily unfolded.
Patent KR-20020017274-A (KR)
Title: Method of fabricating a semiconductor device
Inventor: LEE JUN HYEON
IPC: H01L27/108
Filed: 2000-08-29
Abstract: PURPOSE: A method for forming a semiconductor device is provided to prevent an interlayer dielectric of a low dielectric constant on an upper electrode from being over-etched in a chemical mechanical polishing process regarding the interlayer dielectric covering a capacitor, by forming a groove defining a lower electrode formation portion in a pre-metal insulation layer and by forming the lower electrode in the groove. CONSTITUTION: The pre-metal insulation layer is formed on a substrate(20). An etch stop layer(22) and a sub layer are sequentially formed on the pre-metal layer. A predetermined portion of the sub layer is removed to form a groove. The groove is filled with the first metal layer(250). A dielectric layer and the second metal layer(270) are sequentially formed on the first metal layer and the sub layer. The second metal layer is patterned and left to correspond to a part of the first metal layer. An interlayer dielectric is formed on the remaining first metal layer and the dielectric layer.
Patent KR-20020017562-A (KR)
Title: Slip ring pressing apparatus of alternator
Inventor: KIM YONG SEOK
IPC: H02K17/22
Filed: 2000-08-31
Abstract: PURPOSE: A slip ring pressing apparatus of a generator is provided to readily mount a slip ring and a sleeve on a rotor shaft of the generator by pressing, simultaneously. CONSTITUTION: A slip ring pressing apparatus of a generator comprises a supporting rod(5) and a pressing unit(6) over the supporting rod(5). A rotor shaft(1) of the generator is arranged on the supporting rod(5). The pressing unit(6) includes a first pressing unit(7) at its outer boundary and a second pressing unit(8) inside the first pressing unit(7) with a distance. After arranging both of the slip ring(3) and a sleeve(4) on the rotor shaft(1), the pressing unit(6) is gotten down so as to mount the slip ring(3) and the sleeve(4) to the rotor shaft(1) at a single pressing. When pressing unit(6) is gotten down, the first pressing unit(7) presses the sleeve(4) and the second pressing unit(8) presses the slip ring(3), simultaneously.