baber/WOPTO huggingface dataset:
Patent KR-20010048297-A (KR)
Inventor: SON YEONG SEOK
IPC: G11C11/00
Filed: 1999-11-26
Abstract: PURPOSE: A semiconductor memory circuit is provided to assure a margin in a read operation without using negative voltage in an erase operation. CONSTITUTION: According to the semiconductor memory circuit, a plurality of gate diode cells(GDC1-GDCn) are connected to bit lines(BL1-BLn) as much as the number of control gate lines(CG1-CGn) and are selected according to a voltage applied the control gate lines and a voltage applied to the bit lines. And then, a program and read operation of data is performed under the state of the selected gate diode cell. A plurality of resistors(R1-Rn) are connected to the bit lines and reduces a diode characteristics slope of the gate diode cells due to the voltage applied to the bit lines. And, erase gates(EG1-EGn) are located between the control gate lines, and receives a positive voltage through erase gate lines(EGL1-EGLn) where the positive voltage is applied during an erase operation, and emit charges accumulated in floating gates of adjacent gate diode cells to the external to be connected on the same bit line.
Patent KR-20010058424-A (KR)
Inventor: KIM YEONG HAN
IPC: B64G3/00
Filed: 1999-12-15
Abstract: PURPOSE: A device for measuring and correcting a first shaft thrust is provided to detect thrust value by exactly measuring resistance value generated while measuring thrust measuring process in a liquid propulsion apparatus of an artificial satellite blastoff rocket and a science measure rocket. CONSTITUTION: A first shaft thrust measuring and correcting device comprises a pneumatic actuator(10) generating correcting force by being installed on a side of a concrete wall(1); a correcting rod cell(20) measuring the correcting force; a measuring rod cell(40) measuring the trust and transferring force; a pair of round bars(50) transferring the correcting force to the measuring rod cell by being mounted on the concrete wall; a sound bar(50) delivering thrust of an engine(2) into the measuring rod cell; a round bar supporter(60) established on a thrush testing bar(90) by supporting the thrust delivering round bar; an engine mounting plate(70) installing the engine by being mounted on a front end of the thrust delivering round bar; and an engine supporter(80). Thereby, the first shaft thrust measuring and correcting device detecting exact shaft direction thrust of the engine and equally maintains the thrust by measuring the resistance value.
Patent KR-20010064088-A (KR)
Inventor: CHO HEUNG JAE
IPC: H01L21/336
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a metal-oxide-semiconductor(MOS) transistor using an alumina spacer is provided to increase mobility of minority carriers between a source and a drain by using alumina as a gate sidewall spacer material, and to control generation of hot carriers by decreasing the intensity of an electric field formed between the source and the drain. CONSTITUTION: A gate oxide layer and a gate electrode(23) are formed on a semiconductor substrate(20). Low density source/drain ion implantation is performed regarding the semiconductor substrate. A sidewall spacer including alumina is formed on a sidewall of the gate electrode. High density source/drain ion implantation is performed regarding the semiconductor substrate.
Patent KR-20010059165-A (KR)
Title: Electrostatic discharge protection circuit
Inventor: BAE SE YEOL
IPC: H01L27/04
Filed: 1999-12-30
Abstract: PURPOSE: An electrostatic discharge protection circuit is to improve the ability of electrostatic discharge by protecting a function of a precharge element and simultaneously executing a discharge operation to a power terminal. CONSTITUTION: Upon applying a high voltage to an input pad(10), a low pass filtering element(30) reduces a peak value of the high voltage by delaying a high voltage applying time at a predetermined period to transfer a delayed high voltage to an internal circuit(20). The first discharging element(40) is connected between the first output terminal(N1) and a ground terminal of the low pass filtering element, thereby discharging the ground terminal upon being instantaneously applied with a high voltage having a negative potential of no more than a predetermined potential. The second discharging element(50) is connected between the second output terminal(N2) and the ground terminal of the low pass filtering element, thereby discharging the ground terminal upon being instantaneously applied with a high voltage having a positive potential of more than a predetermined potential.
Patent KR-20010059325-A (KR)
Inventor: PARK CHI HUN
IPC: F02P15/00
Filed: 1999-12-30
Abstract: PURPOSE: A spark plug device is provided to improve durability while preventing error in operation through preventing misfire caused by flash over. CONSTITUTION: An insulator unit(11) of a spark plug(10) is surrounded by a low cap(32). Thus, a rubber of the low cap contacted to the insulator unit of the spark plug is entirely expanded for being attached to the insulator unit. Therefore, sealing performance is improved. Moreover, a guide(31) is absent around the insulator unit of the spark plug for freely expanding and transforming the low cap. The rubber is freely transformed in combining the insulator unit of the spark plug for improving durability. Moreover, the transformation and restraint of the low cap by the guide is eliminated in installing the low cap. Thus, installation and replacement are conveniently performed.
Patent KR-20000017950-A (KR)
Inventor: YI YUNG NAHN
IPC: A61B5/0476
Filed: 1999-12-30
Abstract: PURPOSE: A system is provided which could precisely and systematically test, evaluate and train the brain function disorder of user. CONSTITUTION: A system comprises: a monitor(20) which presents stimulus screen for test, evaluation and training of the functional disorder of the brain; an input part(10) which inputs a response of user to the provided stimulus on the monitor(20); and a treating part for test, evaluation and training(100) which tests and evaluates the functional disorder of the user's brain by part by measuring the change of response pattern of the user on the monitor and perform training of the user and produce the results from the test, evaluation and training, wherein the treating part for test, evaluation and training(100) comprises: a data base(120) which stores data regarding test, evaluation and training of the user by group; a stimulus presentation part(130) which presents the stimulus screen having objected stimulus for the test, evaluation and training of the user through the monitor(20); and a test and evaluation part which produce the result by comparing the stored standard data in the data base(120) with the collected data from the user.
Patent KR-20000036000-A (KR)
Title: Electrical contact wear and temperature indicator
Inventor: NICHOLS BRUCE W
IPC: H01H1/00
Filed: 1997-09-10
Abstract: PURPOSE: An electrical contact wear is provided to be used combination contact assembly, and electrical contact assembly. CONSTITUTION: The design of electrical switches that operate under load (with current flowing) requires replacement of the electrical contact after erosion and wear experienced by arcing and raised temperatures reduce functionality below acceptable limits. A quantity of trace element or compound (18) is implanted at a depth representative of the point at which wear or erosion requires contact replacement. When exposed by wear or erosion, the quantity of the trace element (18) is released into the oil or other medium surrounding the contact, providing an indication of excessive wear. Alternatively or in addition, a quantity of indicator material is released from the surface of one or more switch components into the surrounding medium once a preselected temperature has been reached.
Patent KR-20010020343-A (KR)
Title: Vitamin d3 analogs with bis c-20 side chains
IPC: A61K31/695
Filed: 1998-04-22
Abstract: This invention provides Vitamin D3 analogs of the Formula (I) wherein: X is H2 or CH2; Y is hydrogen, hydroxy or fluorine; Z is hydroxy; R1 and R2 are a (C1-C4) alkyl or fluoroalkyl, or R1 and R2 together with C25 form a (C3-C6) cycloalkyl or cyclofluoroalkyl; R3 and R4 are a (C1-C4) alkyl or fluoroalkyl, or R3 and R4 together with C25' form a (C3-C6) cycloalkyl or cyclofluoroalkyl; A is a single bond or a double bond; B1 is a single bond, an E-double bond, a Z-double bond or a triple bond; and B2 is a single bond, an E-double bond, a Z-double bond or a triple bond; and prodrugs thereof; intermediates and methods for preparation of these analogs, pharmaceutical compositions containing such analogs and methods for treatment of osteoporosis, hyperparathyroidism autoimmune diseases and for the treatment and prevention of neoplastic diseases.
Patent KR-20010069011-A (KR)
Title: Display appatus and method for test of liquid crystal display panel
Inventor: KIM YEONG SEOK
IPC: G02F1/1335
Filed: 2000-01-11
Abstract: PURPOSE: A display device and a display method for testing a liquid crystal panel are provided to test a liquid crystal display panel of a liquid crystal display device without an input source. CONSTITUTION: A liquid crystal display device comprises a liquid crystal display panel(80). A signal generating device is provided to generate the test start signal for testing the liquid crystal display panel(80). A memory unit is provided to store digital data corresponding to predetermined colors. When the test start signal is inputted from the signal generating device, the digital data are output in a row by a control unit(40). A transmitter(70) converts the row digital data into a series digital data and outputs the series digital data to the liquid crystal display panel(80), thereby testing the liquid crystal display panel(80) without receiving test data from an external device.
Patent KR-20010073756-A (KR)
Title: green phosphors for low voltage electron excitation
Inventor: JUNG GYEONG WON
IPC: H01J9/20
Filed: 2000-01-20
Abstract: PURPOSE: A green phosphor for exciting a low speed of an electronic line is provided to increase illuminant luminance in driving range for low voltage by adding a zinc oxide to the green phosphor of gallium acid zinc in which manganese doped and heat-processing the resultant material. CONSTITUTION: In a green phosphor for exciting the low speed of an electronic line, the green phosphor of gallium acid zinc for low voltage is composed of (ZnaMnb)Ga2O4:ZnO, wherein a is 0.97 to 0.997 and b is 0.003 to 0.03. An adding amount of ZnO is 0.5 to 10 weight in case that the green phosphor of gallium acid zinc in which manganese doped is 100 weight. The green phosphor has excellent illuminant luminance, excellent color purity and stable physical property at high vacuum state.
Patent KR-20010075966-A (KR)
Title: System for network-based personal information management service
Inventor: JUNG SEONG JA
IPC: H04W8/18
Filed: 2000-01-21
Abstract: PURPOSE: A personal information managing system based on a network is provided to continuously manage personal information data such as a name, a telephone number, and various memorial days inputted by users of a mobile communication terminal or a client PC in an information managing server installed in the Internet and update a correspond data to the mobile communication terminal according to the necessary of the user. CONSTITUTION: A network communication network(10) connects a plurality of communication circuits so that a data communication is performed each other between a plurality of communication circuits. A plurality of mobile communication terminals(20) uploads a personal information data of a name and telephone number inputted by each user to the outside and downloads the personal information data from the outside to update a conventional personal information data. An information managing server(30) converts the personal information data inputted from the mobile communication terminals(20) into a standard data format to store the converted personal information data, and converts the personal information data stored as the standard data format into a data format according to a kind of the mobile communication terminal(20) and a model to output the personal information data to a corresponding mobile communication terminal.
Patent KR-20010074388-A (KR)
Title: Method of fabricating transistors in semiconductor devices
Inventor: SIM SEON BO
IPC: H01L29/78
Filed: 2000-01-25
Abstract: PURPOSE: A semiconductor transistor and a method for manufacturing the transistor are provided to enlarge a channel length by form a channel perpendicularly to a substrate in order to improve short channel effect. CONSTITUTION: The semiconductor transistor includes an active region, the first impurity diffusion region(211), the second impurity diffusion region(210) and a gate(23). The active region of a semiconductor substrate(20) includes regression portion and a protrusion member. The first impurity diffusion region is formed on the upper surface of the regression member. The second impurity diffusion region is formed on the upper surface of the protrusion member. The gate applies the gate isolation layer on the side of the protrusion member. The transistor further includes the first interlayer isolation layer, the first plug, a bit line, the second interlayer isolation layer, the second plug and a capacitor. The first interlayer isolation layer covers the active region. The second interlayer isolation layer is formed on the first interlayer isolation layer including the bit line.
Patent KR-20010076089-A (KR)
Title: Display unit position to convert device of mobile phone
Inventor: HUH JONG
IPC: H04B1/38
Filed: 2000-01-25
Abstract: PURPOSE: An apparatus for converting the position of a display unit in a cellular phone is provided to minimize the consumption of a battery power according to a switch drive of a folder by rotating the display unit according to the selection of a user in a folder-type cellular phone in which one display unit is installed and confirming information indicated on the display unit in a state in which the folder is closed. CONSTITUTION: A body(30) has a main board. A folder(40) has a display unit(50) electrically connected with the main board. A hinge device mechanically connects the body(30) with the folder(40) for switching the folder(40) from the body(30). A hole(44) with a certain size is formed in the folder(40) and is combined with the display unit(50). A rotating unit(60) is formed at one side of the display unit(50) and an internal one side of the hole(44) so that the display unit(50) can be rotated from the hole(44).
Patent KR-20000058145-A (KR)
Inventor: KANEDA JUNYA
IPC: H01M4/133
Filed: 2000-02-22
Abstract: PURPOSE: A secondary lithium battery and a method for manufacturing the secondary lithium battery are provided to obtain a secondary lithium battery which is an excellent cycle characteristics and has a high capacity. CONSTITUTION: A secondary lithium battery comprises an anode, a cathode, and an electrolyte. The cathode contains an anode active material which absorbs and discharges lithium ions. The electrolyte can be a polymer electrolyte of lithium ion conductivity. The cathode active material has an oxide particle and a carbon material particle. The oxide particle contains at least one element which is selected from Si, Sn, Ge, Al, Zn, Bi, and MG. According to the secondary lithium battery and the method for manufacturing the secondary lithium battery, a secondary lithium battery which is an excellent cycle characteristics and has a high capacity is obtained.
Patent KR-20010006698-A (KR)
Inventor: BUSCH FRANK ROBERT
IPC: C07K5/06
Filed: 2000-02-25
Abstract: PURPOSE: A method of preparing an intermediate for the production of a growth hormone secretion promotive agent in high yield is provided, which is characterized in that a specific chiral tartaric acid salt is mixed with an organic amine in an inert solvent within a specific temperature range and then a specific carboxylic acid compound and a coupling reagent successively are added thereto to avoid any other cryogenic filtration operation. CONSTITUTION: The intermediate of formula III is obtained by (i) mixing a chiral tartaric acid salt of formula I wherein R1 is a (1-10C) alkyl group substitutable with three fluoro elements or less; R2 is phenylmethyl or the like with an organic amine preferably such as triethylamine in an inert solvent at about (-68 to -40) deg.C to form a slurry; (ii) adding a compound of formula II wherein R3 is a (1-5C) alkyl-O-0-5C alkylphenyl, the phenyl being substitutable with fluoro elements or less; Prt is an amine-protective group to the above slurry to form a reaction mixture comprising the organic amine tartaric acid salt, the free base derived from the compound of formula I and the compound of formula II; (iii) and then adding a coupling reagent preferably such as propanephosphonic anhydride to the above reaction mixture.
Patent KR-20010088058-A (KR)
Title: Magazine for semiconductor package
Inventor: HAN SANG HUN
IPC: H01L21/677
Filed: 2000-03-10
Abstract: PURPOSE: A semiconductor package magazine is provided to reduce time and cost necessary for manufacturing the semiconductor package magazine, by separately manufacturing a plurality of upper/lower plates satisfying various specifications of a body and a semiconductor strip, and by assembling the upper/lower plates to form the semiconductor package magazine so that semiconductor strips of various specifications can be loaded without a separate magazine. CONSTITUTION: A semiconductor package magazine(30) is loaded in a semiconductor package process to transfer a semiconductor strip. The semiconductor strip is loaded in a body(31,31'). A plurality of guides is formed on respective surfaces of the body. Upper/lower plates(32,33) have the width corresponding to the width of the semiconductor strip separated from the body. A coupling unit couples the body with the upper/lower plates.
Patent KR-20000062868-A (KR)
Title: 블라스트 실드를 갖춘 플라즈마 포커싱된 고 에너지 포톤소스
IPC: G03F7/20
Filed: 2000-03-14
Abstract: 고 에너지 포톤 소스가 개시되었다. 한 쌍의 플라즈마 핀치 전극이 진공 챔버에 위치된다. 이 챔버는 소망하는 스펙트럼 라인을 제공하기 위해 선택된 활성 가스 및 노블 버퍼 가스를 포함하는 작용 가스를 함유한다. 펄스 파워 소스는 활성 가스의 스펙트럼 라인에서 방사선을 제공하는 작용가스에서 초고온, 고밀도 플라즈마 핀치를 발생시키기 위해 전그 사이에서 전기 방전을 일으키기에 충분한 전압으로 전기 펄스를 공급한다. 고 밀도 핀치의 위치 바로 위에 위치된 블라스트 실드는 그 축방향 연장을 제한하는 핀치를 한정하는 물리적 장벽을 제공한다. 바람직한 실시예에서, 플라즈마와 대면하는 실드의 표면은 돔 형상이다. 바람직한 실시예에서, 외부 반사 방사선 콜렉터-디렉터는 플라즈마 핀치에서 발생된 방사선을 수집하여 소망하는 방향으로 지향시킨다. 또한 바람직한 실시예에서 리튬 증기이고 버퍼 가스는 헬륨이고 방사선-콜렉터는 고 그레이징 입사 반사도를 갖는 물질로 코팅되거나 이 물질로 만들어 진다. 반사물질을 위한 양호한 선택은 몰리브데늄, 팔라디윰, 루데늄, 로듐, 금 또는 텅스텐이다.
Patent KR-20010094428-A (KR)
Title: A Refrigerator and of the same method
Inventor: CHO JIN CHEOL
IPC: F25D29/00
Filed: 2000-03-30
Abstract: PURPOSE: A refrigerator and method for controlling operation of refrigerator is provided to achieve an improved user convenience by allowing a user to search cooking information in an easy manner through Internet. CONSTITUTION: A refrigerator comprises a communication unit(80) connected to an external communication line for access to Internet; a first memory(61) for storing data regarding the stored commodity; a second memory(62) for storing database of cooking information for each menu; a touch panel(40) for inputting key signals in accordance with user's requests; a display unit(70) mounted to the front surface of the refrigerator, and which displays data regarding the stored commodity and cooking information stored in first and second memories, respectively, in accordance with the key signal input through the touch panel; and a main control unit(50) for controlling a refrigerator micro computer(10) so as to perform the operation corresponding to the key signal input through the touch panel, and upgrading the cooking information stored in the second memory with the cooking information downloaded through the communication unit, or transmitting the cooking information stored in the second memory to outside.
Patent KR-20010006944-A (KR)
Inventor: HORIBA SHINICHI
IPC: H01L21/3205
Filed: 2000-04-01
Abstract: PURPOSE: To facilitate scale down of a semiconductor device by respectively forming a contact plug to the predetermined contact hole amount a plurality of contact holes and a first wiring layer on the remaining contact holes with single dry-etching process of the one conductive film. CONSTITUTION: An element isolation region 2 is formed in the predetermined region at the surface of a silicon substrate 1 and moreover a gate insulation film 3 is also formed. On the gate insulation film 3, a gate electrode 4 is covered with a protection insulation film 5 to form diffused layers 6, 6a in the region located between the gate electrodes 4. A first conductive layer 8 is formed in such a manner as being connected with the diffused layer 6 as the wiring layer in the contact hole formed in the region including a first interlayer insulation film 7. Moreover, a contact plug 9 is formed in such a manner as being connected with the diffused layer 6a in the contact hole formed in the region including the first interlayer insulation film 7. There first conductive layer 8 and contact plug 9 are processed with single dry-etching process.
Patent KR-20010098083-A (KR)
Inventor: JANG KYUNG TAI
IPC: F04B39/00
Filed: 2000-04-28
Abstract: 본 발명은 왕복압축기구의 밀봉환 장치에 관한 것으로, 기체가 좁은 틈을 빠져나가려 할 때 발생하는 기체저항에 의한 기체이동속도 감속과 압력강하 특성을 이용하여 아무런 동력을 투입하지 않고도 스스로 감압하여 기체를 밀봉시키도록 엷은 금속테이프를 여러번 감아 성형한 적어도 2 이상의 환형링을 다수 연결하여 밀봉환을 구성하므로써 합성수지 재질의 장점인 양호한 수축성을 가지는 동시에 금속재질의 장점인 고온, 고압 적용 능력, 우수한 내마모성 및 저마찰 능력을 가지도록 한 것이다.
Patent KR-20010100480-A (KR)
Inventor: BAEK KYOUNG IL
Filed: 2000-05-02
Abstract: 본 발명은 인터넷을 이용한 전자상거래방법 및 시스템에 관한 것으로, 특히 화상채팅을 통하여 사업자와 소비자를 직접 연결해주고 리모트콘트롤에 의해 사업자의 상품을 보여주는 화상전송용 카메라의 촬영 방향을 소비자가 직접 제어할 수 있도록 하여 소비자가 사업자의 매장에 전시된 상품을 안방에 앉아서 매장의 이곳 저곳을 둘러보면서 쇼핑을 할 수 있도록 하는 전자상거래방법 및 시스템에 관한 것이다. 
     인터넷 쇼핑을 위한 고객의 고객컴퓨터(4)와; 상기 고객이 고객컴퓨터(4)에서 인터넷상의 리모트콘트롤(103)에 의해 카메라방향과 줌인아웃(zoom in-out)이 제어되고 실제 쇼핑몰의 실시간 동영상을 전송하기 위한 리모트화상전송카메라(1)와; 상기 리모트화상전송카메라(1)의 쇼핑몰의 상품진열장(201)의 실시간 동화상을 수신하여 인터넷 화상채팅에 연결하는 쇼핑몰컴퓨터(2)와; 상기 쇼핑몰컴퓨터(2)와 고객컴퓨터(4)를 인터넷으로 연결하여 화상채팅 및 카메라제어신호, 전자결재수단을 제공하기 위한 화상채팅서버(3)로 구성되어 있다. 
     인터넷 웹사이트 상에서 서버 도메인 명으로 접속하는 고객 및 쇼핑몰사업자(상품을 판매하고자 리모트콘트롤화상전송카메라와 인터넷 접속을 위한 컴퓨터를 갖추고 접속한 사업자)의 회원등록 및 회원확인을 하고, 고객이 원하는 업종, 상품, 취급상점을 선택하고, 상기 선택된 쇼핑상가와 인터넷 화상채팅이 되어 상품진열장에 설치된 카메라로 실시간의 동영상을 고객의 컴퓨터 화면 상에표시하고, 고객이 스스로 화면 상에 표시된 카메라의 방향과 줌인아웃(Zoom In-Out) 제어할 수 있는 화살표를 클릭하여 보고싶은 화상을 스스로 찾아서 볼 수 있도록 하여 상품을 선택할 수 있도록 하고, 상기 선택된 상품을 미리 정해진 소정의 결재수단을 제공하여 고객회원이 물품을 구매할 수 있도록 하는 단계를 포함하는 것을 특징으로 하는 인터넷 화상채팅을 이용한 전자상거래 방법.
Patent KR-20010029718-A (KR)
Title: 5ht1 receptor agonists and either a cox-2 inhibitor or nsaid for the treatment of migraine
Inventor: SANDS GEORGE HARRY
IPC: A61P29/00
Filed: 2000-05-13
Abstract: PURPOSE: Provided is a clinical method of migraine in mammals including a human by administering a therapeutic composition of a 5HT1 receptor agonist and either a cyclooxygenase-2(COX-2) Inhibitor or a nonsteroidalantiinflammatory drug(NSAID). CONSTITUTION: The pharmaceutical composition comprises: a 5HT1 receptor agonist (preferably selected from eletriptan, rizatriptan, zolmitriptan, sumatriptan and naratriptan); either a cyclooxygenase 2 inhibitor or a nonsteroid anti-inflammatory drug (preferably selected from diclofenac sodium, nabumetone, naproxen sodium, ketorolac and ibuprofen; and a pharmaceutically acceptable carrier. Preferably the effective dose of 5HT1 receptor agonist is about 0.05-about 100 mg/day and that of COX-2 or NSAID is about 10-300 mg/day or 15-2,000 mg/day respectively.