baber/WOPTO huggingface dataset:
Patent KR-20010111876-A (KR)
Inventor: LEE TAE GWON
Filed: 2000-06-14
Abstract: 본 진학 맞춤 상담 서비스 방법은 회원이 서버에 로그인하는 단계와; 상기 회원이 진학상담을 위한 기초자료를 입력하는 단계와; 상기 입력된 기초자료에 따라 진학상담을 위한 참고자료를 디스플레이하는 단계와; 상기 참고자료를 참조하여 지원 대상 학교, 학과를 선택 및 결정하는 단계와; 상기 기초자료, 참고자료 및 대상 학교, 학과를 서버에 저장하는 단계와; 상담원이 상기 서버에 저장된 자료들을 참고하여 상담 내용을 입력하는 단계와; 상기 회원에게 상기 상담 내용이 전달되는 단계를 포함하며, 
     본 진학 맞춤 상담 서비스 시스템은 진학상담을 위한 기초자료, 참고자료, 선택한 대상 학과, 입시 상세정보 및 상담원의 상담자료가 저장된 데이터베이스 서버와; 회원 단말기를 사용하여 인터넷을 통해 로그인, 자료입력, 학과 선택, 상담내용 입력, 및 질문사항 입력을 할 수 있고, 상기 입력된 자료 및 상기 데이터베이스 서버에 저장된 자료를 참조하여 상담원이 입력한 상담자료 및 상기 데이터베이스 서버에 저장된 참고자료를 상기 회원 단말기를 통해 볼 수 있도록 상기 데이터베이스 서버와 연동되는 웹서버를 포함할 수 있다.
Patent KR-20000054644-A (KR)
Inventor: HWANG JAE KWAN
IPC: A23G4/12
Filed: 2000-06-15
Abstract: PURPOSE: Anti-tooth decaying foods containing xanthorrhizol such as an anti-tooth decaying candy, jelly and chocolate are provided which provide natural taste of foods and effectively prevent a chronic disease of dental caries and similar oral diseases. CONSTITUTION: A anti-tooth decaying foods contain xanthorrhizol represented by the following formula I. The candy composition contains 0.001-1.0 wt.% of the xanthorrhizol. The jelly composition contains 0.001-1.0 wt.% of the xanthorrhizol. The chocolate composition contains 0.001-1.0 wt.% of the xanthorrhizol.
Patent KR-20010113207-A (KR)
Inventor: LEE HYEON JIN
Filed: 2000-06-16
Abstract: 1. 다기능의 멀티 플레이어(Multi-Player)로써 인터넷 및 일반 PC에서 음악감상, 3D게임 및 3D Dance Player의 3가지 기능을 하나로 통합하여 사용자의 편의와 관심을 유발시켜 광고의 효율을 높이는 제품. 
     2. 실시간으로 3차원의 캐릭터를 표현, 애니메이션과 게임을 자연스럽게 연결하는 것으로 프로그래밍과 3D 그래픽 기술의 접목. 
     3. 다양한 재미와 컴퓨터를 사용함에 있어 하나의 프로그램으로 여러 가지를 할 수 있으므로 편의를 제공하고 그와 더불어 자연스럽게 광고를 제공하여 실제 수익구조가 발생. 
     4. 플레이어의 구성은 MP3 플레이어, 3D 캐릭터를 음악에 맞추어 춤을 추게하는 게임모드 그리고 실제 유명연예인이 구사하는 댄스를 광고가 포함되어있는 3D 애니메이션과 결합하여 보여주는 Dance 플레이어로 구성되었다. 
     5. 현재 대부분의 프로그램들이 유료로서 그 자체로 수익이 발생하는 구조임에 반해 프로그램은 무료로 제공하고 흥미를 유발시키는 Contents로 제공되는 광고를 거부감 없이 받아들이게 하여 사용자에게는 즐거움을, 광고주에게는 자사제품을 실물과 동일하게 광고 할 수 있는 기회가 주어지게 된다.
Patent KR-20020001931-A (KR)
Title: The cosmetic product containing phellodendri cortex extract and/or schizandrae fructus extract which have anti-acne activity
Inventor: KIM TAE HUN
IPC: A61K36/756
Filed: 2000-06-20
Abstract: PURPOSE: A pimple-preventive cosmetic composition containing a Phellodendri Cortex extract and/or a Schizandra chinensis Baillon extract is provided, which exhibits an excellent 5α-reductase activity inhibition effect as well as strong antibacterial activity against acne bacteria. CONSTITUTION: The cosmetic composition contains one or more extracts selected from the group consisting of a Phellodendri Cortex extract and/or a Schizandra chinensis Baillon extract and one or more stratum corneum removing agents selected from protease derived from plants such as papain, bromelain or the like and microorganism-derived protease. The composition inhibits 5α-reductase activity and has a strong antibacterial activity against Propionibacterium acnes.
Patent KR-20020002618-A (KR)
Title: Semiconductor memory device devided powerline between data driver and datastrobe driver
Inventor: NAM GI JUN
IPC: G11C7/00
Filed: 2000-06-30
Abstract: PURPOSE: A semiconductor memory device where power lines between a data driver and a data strobe driver are separated is provided, which reduces a skew between data strobe and data by minimizing the transfer of a switching noise generated by a data pattern to data strobe. CONSTITUTION: In a semiconductor memory device comprising a number of data output drivers(400) and data strobe drivers(430), a power line for a power supply source between a data strobe driver and a data output driver is separated. A number of data output drivers are connected to power supply pads(vextq)(410,440) and to ground voltage pad(vssq)(420,450) respectively, and a power line for a power supply source between the data output drivers is separated. And a resistor is comprised between the power line for a power supply source of a data output buffer and the power line for a power supply source of a data strobe buffer. The resistor is formed with a metal line narrower than a conventional power line.
Patent KR-20010039698-A (KR)
Title: Semiconductor memory device having test mode
Inventor: NAKAMURA YAYOI
IPC: G11C11/409
Filed: 2000-06-30
Abstract: PURPOSE: To provide a semiconductor memory provided with an output buffer having small layout area. CONSTITUTION: In an output buffer 49 of a DRAM, a level shifter 77 outputs a boosting potential VPP in accordance with it that an internal data signal ZRDHI is made a 'L' level or a test mode signature TMSIG1 is made a 'H' level. N channel MOS transistor 78 is conducted responding to the boosting potential VPP from the level shifter 77, and a data input/output terminal 70 is made a power source potential VCC. As the level shifter 77 and the N channel MOS transistor 78 are shared by the internal data signal ZRDH1 and the test mode signature TMSIG1, layout area can be reduced, and the test mode signature TMSIG1' of a high level can be outputted.
Patent KR-20020002781-A (KR)
Title: Apparatus for deciding angular velocity for use in an electromotive power steering system
Inventor: KIM SEONG GYU
IPC: B62D6/00
Filed: 2000-06-30
Abstract: PURPOSE: A steering angular velocity determination apparatus is provided to achieve an improved yaw stability by estimating the angular velocity of the motor and performing a damping control for steering operation in proportion to the angular velocity. CONSTITUTION: An apparatus comprises a torque detection unit(2) for detecting the size of the torque in accordance with the steering operation performed by a driver; an electronic control unit(4) for generating a motor current corresponding to the size of the torque supplied from the torque detection unit; and a motor driving unit(6) for assisting the steering operation of the driver by driving a steering assisting motor in accordance with the motor current being fed from the electronic control unit, and determining the angular velocity corresponding to the rotation of the motor and supplying the determined angular velocity to the electronic control unit, such that the electronic control unit damp-controls the motor in accordance with the angular velocity of the motor.
Patent KR-20020004057-A (KR)
Title: Floorgate which is automatically openable due to gravitation
Inventor: KIM IL BOK
IPC: E02B7/20
Filed: 2000-06-30
Abstract: PURPOSE: An automatic sluice gate operated by gravity is provided to keep the water level of a sluice gate regular and to minimize the upper installation area, as well as to adjust the amount of flowing rainwater properly by automatically opening/closing the sluice gate depending on the water level. CONSTITUTION: An automatic sluice gate uses ropes(6a,6b) and opening/closing frames(20a,20b) for checking the states of gates(10a,10b). The ropes are installed at each end of the gates to open/close the gates naturally as the amount of rainwater flowing to a first path(30) increases or decreases. The ropes are formed over rollers(3a,3b) on each gate. Weights(8a,8b) are formed at the ends of the ropes to keep the gates closed by the weight of rainwater flowing through the first path. The weights pull the ropes up all the time. The pulled ropes pull up the gates, and the gates rise up by the weight of the weights to be closed. The amount of rainwater flowing through the first path is easily adjusted by the weights formed at the ends of the ropes.
Patent KR-20010049865-A (KR)
Inventor: GOTOU ERI
IPC: C08J3/24
Filed: 2000-07-25
Abstract: PURPOSE: Provided is an water absorbent composition, which has a buffer effect of an over-dipping liquid at a part containing the highly concentrated water absorbent composition in absorbing articles containing the water absorbent composition and a hydrophilic fiber. CONSTITUTION: The water absorbent composition comprises a water absorbent resin and a buffer agent of the over-dipping liquid, wherein the water absorbent resin is obtained by a process containing the step of further crosslinking the surface vicinity of a crosslinked polymer and has a buffer index of the over-dipping liquid being more than 0.4, an absorption scale factor of more than 25g/g in an absorber under pressurization, and an average particle size of 200-600 micrometer. In the water absorbent composition, the content of the particles having a particle size of less than 106 micrometer is less than 5wt%.
Patent KR-20020010955-A (KR)
Title: Method for cleaning of semiconductor elements and apparatus thereof
Inventor: LIM GIO BIN
IPC: H01L21/304
Filed: 2000-07-31
Abstract: PURPOSE: Cleaning method and apparatus for a semiconductor device are provided to effectively remove remaining photoresist and contaminants after dry etching by employing fluid capable of phase-shift in a super critical state together with ultrasonic heating. CONSTITUTION: A refrigerated high-pressure gas is supplied into a cleaning chamber(10) with outflow unit closed. Next, in order to heat the high-pressure gas, ultrasonic waves are induced in the cleaning chamber(10) with inflow and outflow units closed together. After cleaning, the high-pressure gas containing contaminants is discharged from the chamber(10), and then the contaminants are filtered out. The high-pressure gas is refrigerated again and then supplied into the chamber(10).
Patent KR-20020014372-A (KR)
Title: An Automatic Exchange Internet phone and Method for Calling using Automatic Exchange Internet phone
Inventor: BOO GI JIN
IPC: H04L12/66
Filed: 2000-08-17
Abstract: PURPOSE: An automatic conversion Internet telephone is provided to convert to an Internet protocol conversion mode when making a call, and to automatically convert to a normal conversion mode when receiving a call, so that a user can easily make a conversion on the phone while making or receiving a call. CONSTITUTION: A connection signal generator(40) generates a DTMF signal corresponding to an Internet phone service connection signal by pressing a connection button. A ring detector(41) detects a ring signal and generates a ring detection signal and hook-on/-off detection signals. A splitter(42) receives a signal inputted through a UTP cable to filter the signal, and separates the signal into voice data and image data. A controller(43) receives the Internet phone service connection signal and the ring detection signal, and decides whether a user makes a call or receives a call through a telephone, then outputs a relay control signal. The controller(43) receives an IP address from an ISP(24) to enable the IP address to be a transmission enable signal. A relay driver(44) drives a relay according to the relay control signal to connect each connection terminal(38a,38b,38c) with the controller(43). A memory(45) stores IP addresses of the ISP(24), and stores programs for performing operations of the controller(43) as well as programs for performing Web browser functions. A displayer(46) outputs image data of advertising data of the controller(43). A speaker(47) outputs voice data of the advertising data to an exterior.
Patent KR-20020014897-A (KR)
Title: Contents service method and system by location of mobile communication terminals
Inventor: KIM JUN YEONG
IPC: H04B7/26
Filed: 2000-08-19
Abstract: PURPOSE: A method for supplying an information service using location information of a mobile communication terminal is provided to track a user location of the mobile communication terminal to supply an information-on-demand service to the user, so that an advertiser can obtain a higher advertising efficiency and the user can receive useful information on the location. CONSTITUTION: A member managing server receives a member's interest list and an information transmission method from the member's mobile communication terminal(100). The member managing server supplies a previously-applied interest list to the terminal(110). The member managing server receives correction information, confirmation information or information transmission method about the interest list from the terminal(120). The member managing server transmits member information including the interest list, the information transmission method, and terminal registration information to an additional service device(150). The additional service device generates an information-on-demand service according to location information and the interest list, and transmits the information-on-demand service to the terminal according to the information transmission method.
Patent KR-20020016279-A (KR)
Title: Chemical substance for protection of brain nerve cell and method for producing thereof
Inventor: KWAK BYEONG JU
IPC: A61K38/00
Filed: 2000-08-25
Abstract: PURPOSE: Provided are a neuron protector which inhibits apoptosis induced by excitotoxicity such as NMDA, AMPA, kainate and the like, and its manufacturing method. CONSTITUTION: The neuron protector, complestatin, is manufactured by steps of: identifying and culturing Streptomycessp.60190 strain(KCTC 0843 BP) which produces a neuron protector; then extracting aromatic peptide complestatin, which is represented by the formula(I) and has apoptosis inhibiting and neuron protecting activities, therefrom.
Patent KR-20020017166-A (KR)
Title: Novel Chiral Ligand and Process for Preparing (2R,3R)-2,3-dialkyltartaric Acid Employing the Same
Inventor: BYUN IL SEOK
IPC: C07F7/18
Filed: 2000-08-29
Abstract: PURPOSE: Provided are a novel (2S,3aS,7aS)-2-(t-butyldiphenylsilyloxymethyl)octahydroindoline of the formula(1) and a process for preparing (2R,3R)-2,3-dialkyltartaric acid by pinacol coupling using it as a chiral ligand, thereby producing (2R,3R)-2,3-dialkyltartaric acid in high chemical and optical yields. CONSTITUTION: (2S,3aS,7aS)-2-(t-butyldiphenylsilyloxymethyl)octahydroindoline is represented by the formula(1), wherein R is methyl or phenyl, and prepared by the steps of: converting (S)-indoline-2-carbonic acid into (S)-indoline-2-carbonic acid ethyl ester using thionyl chloride and ethanol; reducing it by using platinum oxide to obtain (2S,3aS,7aS)-octahydroindole-2-carbonic acid ethyl ester; reducing it by using lithium aluminum hydride; reacting it with chloro t-butyldiphenylsilane acid in the presence of imidazole to obtain (2S,3aS,7aS)-2-(t-butyldiphenylsilyloxymethyl)octahydroindoline. (2R,3R)-2,3-dialkyltartaric acid is prepared by the steps of: reacting 2-keto carbonic acid with (2S,3aS,7aS)-2-(t-butyldiphenylsilyloxymethyl)octahydroindoline(I) in the presence of dicyclohexylcarbodiimide(DDC) to obtain 2-ketoamide(II); pinacol coupling the 2-ketoamide(II) in the presence of hexamethylphosphoamide(HMP) to obtain dialkyltartaric acid derivative; and hydrolyzing the derivative to manufacture (2R,3R)-2,3-dialkyltartaric acid(III).
Patent KR-20010000264-A (KR)
Inventor: KIM JI HYEONG
IPC: F15B7/00
Filed: 2000-08-31
Abstract: PURPOSE: A micro driving actuator is provided to obtain a relatively wide moving range and a micro unit of resolving ability at the same time. CONSTITUTION: A piezoelectric sensor(8) is fixed to one end of a fixing unit(1) and the other end of the fixing unit delivers power to a displacement enlargement unit(3) through a ball(9). The displacement enlargement unit is connected to the fixing unit by a hinge portion(2) of a central shaft and connected to final displacement generators(5,6) through an elastic hinge portion(4). The final displacement generators move far or close by a linear guide(7). The final displacement generators move far by rotating the displacement enlargement unit in an opening direction with the tension of the piezoelectric sensor.
Patent KR-20010067270-A (KR)
Title: Vascular Reconstruction
Inventor: REISFELD DANIEL
IPC: A61B19/00
Filed: 2000-09-30
Abstract: PURPOSE: To provide a method and a device for reconfiguration of image of the internal surface of blood vessel by using a catheter having a built-in position sensor inside. CONSTITUTION: A method for reconfiguration of a vas image comprises a step of inserting a catheter having a position sensor into a blood vessel, a step of obtaining position information from the sensor at a plurality of points in the vessel, a step of calculating the center line of the vessel based on the information and a step of calculating the internal surface of the vessel. Preferably, the method also comprises a step of display a picture of the image reconfiguration of the vessel. Also, a device for configuring the image of the vessel comprises a catheter having the built-in position sensor, a means for obtaining the position information from the sensor at the plurality of points in the vessel, a means for calculating the censor line of the vessel based on the information and a means for calculating the internal surface of the vessel.
Patent KR-20020026059-A (KR)
Title: Compressor safety apparatus of heat exchanger
Inventor: CHOI YUN SEOK
IPC: B60H1/00
Filed: 2000-09-30
Abstract: PURPOSE: A safety device of compressor of heat exchanger is provided to make refrigerant smoothly compressed and circulate without damage of the compressor when the compressor is re-operated after maintenance. CONSTITUTION: An intercepting valve(2) is installed on one side of a compressor(1) to intercept flow of refrigerant. A relief valve(3) is installed above the intercepting valve to discharge refrigerant when high pressure higher than 35Kg/cm¬2 G occurs to adjust pressure and close when the pressure is 28Kg/cm¬2 G to control the intercepting valve. The intercepting valve is closed to maintain the compressor. The relief valve opens only when the high pressure higher than fixed value occurs on re-operation after maintenance.
Patent KR-20010000467-A (KR)
Inventor: KIM JU HYEON
Filed: 2000-10-02
Abstract: PURPOSE: An integrated managing system of mileage and its method are provided to offer clients to use a service provided for saving up mileage points and purchase goods and to increase a profitability of a firm as well as improving the firm's image as the clients repeatedly use the service provided by the same kind/different kind business firms and other mileage providers, by integrating various mileage points by adopting a personal mileage management system to a communication network. CONSTITUTION: A mileage member (103) becomes a member for a mileage point deal through the Internet. All of the mileage points saved up in using a service of the same kind/different kind of firms and other mileage provides and in purchasing goods are integrated to an integrated mileage network (104). The mileage point data of each firm and the mileage provide transmitted to the integrated mileage network (104) is connected to the Internet (100) of an ISP (101) through a modem/ADSL (102) network and stored in a mileage point storing data base (108) through a Web server (105). The mileage points stored in the mileage point storing data base (108) is displayed on a home page (111) screen of a relay transaction site (112). When a user selects a desired mileage point transaction and click it to inform a user of a transaction request through a member's e-mail (110) via an e-mail server (109), and the user acknowledges the transaction request to the member's e-mail through the e-mail server (109) in case of acceptance of the transaction, thereby making a mileage point transaction through a transaction site (112).
Patent KR-20020027879-A (KR)
Title: E-Biz setup method through selling product to which its buyer's e-mail address is attached.
Inventor: SUH KWAN OH
Filed: 2000-10-05
Abstract: PURPOSE: A method for building an electronic business is provided to promote article sales by attaching an e-mail address issued when an article is purchased on the article and building a network for communication with a customer using the e-mail address and to promptly and inexpensively converge feedback of customers. CONSTITUTION: The method comprises steps of a customer purchasing an article(400), the buyer writing a member registration document at a store(402), the buyer registering an e-mail address by selecting a store having a desired e-mail address and displaying the e-mail address on the article(404,406), a clerk inputting the member registration document on the web(408), a CGI(Common Gateway Interface) transmitting a questionnaire related with the purchased article with a coupon(414), the customer registered as a member answering to the questionnaire by connecting to a homepage using ID(Identification) and password(434), automatically sending a coupon to the e-mail address of the member answering to the questionnaire(438), and the member watching an advertisement and receiving a coupon(442).
Patent KR-20020031218-A (KR)
Title: Delay locked loop improving high frequency characteristics and yield
Inventor: KIM JONG SEON
IPC: H03K5/156
Filed: 2000-10-23
Abstract: PURPOSE: A delay locked loop for improving an RF characteristic and a yield is provided to synchronize a phase of an internal clock signal with a phase of an external clock signal and maintain a duty rate of 50 percents. CONSTITUTION: A reference clock generation portion(403) receives an external clock signal and generates a multitude of phase-shifted reference clock signal. A plurality of mixer portions(404,405) receives the reference clock signal and generates the first clock signal and the second clock signal having a phase difference of 90 degrees for the first clock signal. A clock buffer portion(408) receives the first clock signal and the second clock signal and generates the first internal clock signal and the second internal clock signal. The first duty correction portion(402) corrects duty of the first internal clock signal and feeds back the first internal clock signal. The second duty correction portion(410) corrects duty of the second internal clock signal and feeds back the second internal clock signal. A phase detector(413) compares a phase of an external clock signal with a phase of the second internal clock signal. An A/D converter(414) a phase range of the first and the second clock signals according to an output of the phase detector(413).
Patent KR-20010060194-A (KR)
Title: Determination of actual defect size in cathode sputter targets subjected to ultrasonic inspection
Inventor: DESERT ANDRE
IPC: H01L21/203
Filed: 2000-10-23
Abstract: PURPOSE: A method for determining actual defect size in cathode sputter targets is provided to measure the actual size of a defect by using ultrasonic waves, and obtain standards for disposal by detecting a defect especially in an aluminum or aluminum-alloy target. CONSTITUTION: A method for determining actual size of internal target defects by ultrasonic inspection is characterized in that the amplitude of signals generated by ultrasonic inspection is compared to metallurgical size measurements obtained through the use of optical microscopes or scanning electron microscopes or scanning election microscopes. From this comparison, a correlation factor is obtained to determine the accuracy of the ultrasonic measurements. For a particular sputter target material, defect sizes obtained by ultrasonic inspection is then multiplied by the correlation factor to determine the actual defect size for that defect. The use of actual defect sizes to determine defect sizes from ultrasonic inspection provides a more accurate determination of defect sizes and provides a reliable element for accepting or rejecting targets for critical circuit manufacturing operations.