baber/WOPTO huggingface dataset:
Patent KR-20030071489-A (KR)
Title: 연삭 방법 및 장치
IPC: B23Q11/10
Filed: 2003-02-03
Abstract: 냉각액을 숫돌 표면에 공급하고 숫돌 표면의 연삭점에 확실하게 유도함과 동시에, 냉각액의 공급량을 대폭 삭감할 수 있도록 한다.  냉각액을 공급하여 회전하는 숫돌(1)에 의해 가공물 W를 연삭하는 연삭 방법 및 장치에 있어서, 상기 숫돌(1)의 외주면(10) 상에서의 상기 연삭점(11)의 상류 측에, 상기 숫돌(1)의 외주면(10)을 따라 맴도는 공기의 흐름인 공기 층(12)에 대하여 상기 공기 층(12)의 폭 방향의 한 쪽으로부터 다른 쪽으로 횡단하는 유체 제트를 분출하는 유체 노즐(2)을 설치하고, 상기 유체 노즐(2)로부터 분출된 유체 제트에 의해 상기 공기 층(12)을 비산시킴으로써 상기 맴도는 공기 층(12)이 배제 차단된 차단 위치(13)와 상기 연삭점(11) 사이에 냉각액을 공급하는 연삭액 노즐을 설치하여, 상기 연삭액 노즐로부터 공급된 냉각액이 숫돌 표면의 연삭점에 도달하도록 한 연삭 방법 및 장치.
Patent KR-20040072057-A (KR)
Inventor: CHO GUK HYEON
IPC: C07D501/28
Filed: 2003-02-08
Abstract: PURPOSE: A method for preparing non-crystalline cefuroxime axetil solid dispersion by using supercritical solvent-resistant process and non-crystalline cefuroxime axetil solid dispersion prepared thereby are provided, which non-crystalline cefuroxime axetil solid dispersion has high solubility, uniformed diameter of micrometer or less, increased specific surface area, and does not form gel when it contacts with aqueous solution, so that elution rate cannot be affected by the dissolving time. CONSTITUTION: The method for preparing non-crystalline cefuroxime axetil solid dispersion comprises the steps of: (1) dissolving cefuroxime axetil and pharmaceutically acceptable additives selected from hydrophilic polymer, surfactant and a combination thereof in organic solvent to prepare a mixed solution; (2) spraying the mixed solution into a reactor having supercritical carbon dioxide condition of 45 deg. C and 100 to 150 bar and introducing carbon dioxide into the reactor to form particles of cefuroxime axetil and additive mixture; and (3) introducing additional supercritical carbon dioxide into the reactor, wherein the hydrophilic polymer is selected from celluloses, polyethyleneglycol, povidone and a mixture thereof.
Patent KR-20040076769-A (KR)
Inventor: JUN BYEONG SU
IPC: A01K1/00
Filed: 2003-02-26
Abstract: PURPOSE: An artificial control system of barn environment is provided to offer comfort environment for raising livestock, like cattle or pig according to its growth steps by automatically controlling all kinds of functions and besides to maximize satisfaction and reliability of a manager and to increase economical efficiency and productivity in livestock industry. CONSTITUTION: The artificial control system of barn environment includes; a switch input(10) inputting data about a livestock by its growth steps and switching a power supplier; a temperature sensor(20) detecting temperature in the barn; a humidity sensor(30) properly detecting humidity in the barn; a data storage(40) automatically recording and storing the entered date and the number of raised days of the livestock; a fan driver(50) ventilating fresh air; a heater driver(60) maintaining proper temperature; a fog spray actuator(70) cooling excessive heat; a warning output(80); a display(90) showing stored data and operating state of above operating components; a central process unit(100) outputting corresponding control signals; and a power supplier(110).
Patent KR-20040076896-A (KR)
Inventor: KIM YUN GYEONG
IPC: H04W4/02
Filed: 2003-02-27
Abstract: PURPOSE: A service providing method using position information of a mobile terminal is provided to make payment and settlement by using user information and position information of a mobile terminal of a user. CONSTITUTION: When a user transmits portion of his/her information to a controller(S201) the controller transmits it to a user information manager(S203). The user information manager extracts a phone number of a mobile terminal from previously stored information of the user and transmits it to the controller(S205). The controller transmits the phone number of the mobile terminal to a position checking unit(S207) and then the position checking unit obtains position information of the user by interworking with a position checking system of a mobile communication provider and transmits it to the controller(S209).
Patent KR-20040081542-A (KR)
Inventor: OH SEONG EUN
IPC: B02C23/08
Filed: 2003-03-13
Abstract: PURPOSE: A waste sorting apparatus is provided to allow wastes or construction scraps to be separated and sorted according to particle sizes by punching sorting tubs and sorting holes at different diameters and sizes using a single power source, thereby reducing the power expenses and increasing recycling efficiency of the wastes or construction scraps. CONSTITUTION: The waste sorting apparatus comprises: a crusher having a jaw crusher for crushing wastes input to a hopper connected to its one end; a sorter for sorting the wastes crushed by the crusher in a predetermined particle size; a foreign matter separation tub having a housing, a partitioning plate and a ventilator; and a loading unit having a plurality of exhaust pipes, a foreign matter exhaust hopper and a transfer conveyer, wherein the sorter includes a sorting container(210) having first and second cylindrical sorting tubs(210a,210b) having different sorting holes(210g) to sort the wastes at different particle sizes.
Patent KR-20040082052-A (KR)
Inventor: CHOI YEONG
IPC: H04L12/24
Filed: 2003-03-17
Abstract: PURPOSE: A method for managing subscribers in a remote data transmitting and receiving system is provided to automatically recognize the connection of a subscriber and complete the registration of the subscriber. CONSTITUTION: A remote managing system transmits a test pattern to an individual subscriber. In the case that values of flag bit and set bit of a subscriber unit management table are 0, a control unit of a subscriber terminal device enables a selection signal of the subscriber terminal device. The control unit of the subscriber terminal device sets up the subscriber unit management table according to the received test pattern and returns the test pattern to the remote managing system. The remote managing system completes subscriber registration when the set bit of the test pattern is converted into 1.
Patent KR-20040082689-A (KR)
Inventor: KIM MUN YONG
IPC: B63B17/00
Filed: 2003-03-20
Abstract: PURPOSE: A ball type clamp for clamping a platform of self-elevating barge is provided to clamp the platform of self-elevating barge firmly in position by arranging balls in the contacting part with a post. CONSTITUTION: A ball type clamp for clamping a platform of self-elevating barge comprises a couple of ring-shaped guide(310) for surrounding a post and guiding the clamp along the post up and down; a holding part(320) between the ring-shaped guides having balls for pressing the outer part of the post; a driving part(330) for making the holding part compressed or stretched.
Patent KR-20040084354-A (KR)
Inventor: BAEK SEUNG HWA
IPC: A23L13/50
Filed: 2003-03-28
Abstract: PURPOSE: A method of making chicken soup(samgyetang) by adding egg yolks containing estrogen to a chicken soup material containing raw ginseng, garlic, Zizyphi Fructus, onion or the like is provided. The product is effective in prevention of osteoporosis and suitably controlling cholesterol levels. CONSTITUTION: The chicken soup comprises 38% by weight of chicken meat, 4.5% by weight of egg yolks, 3.0% by weight of glutinous rice, 2.0% by weight of raw ginseng, 1.7% by weight of Puerariae Radix, 0.5% by weight of a chestnut, 0.3% by weight of Zizyphi Fructus and 50% by weight of seasoning liquid. The seasoning liquid contains 2.86% by weight of onion, 1.00% by weight of garlic, 0.80% by weight of purified salt, 0.50% by weight of ginger, 0.45% by weight of white sugar, 0.10% by weight of L-sodium glutamate, 0.09% by weight of white black pepper and 94.20% by weight of purified water.
Patent KR-20040089323-A (KR)
Inventor: CHA U HO
IPC: F24F11/02
Filed: 2003-04-11
Abstract: PURPOSE: A method for changing an openness value of an electronic expansion valve of an air conditioner is provided to prevent a suction pressure of starting compressors by applying a capacity ratio of the compressors according to a change in operation time to a change of operation time and an electronic expansion valve openness pulse value, thereby improving the cooling capacity. CONSTITUTION: A step that an openness pulse value of an electronic expansion valve reaches a target value from an initial value is divided into three steps. The openness pulse value, openness maintenance time, and change time are set up by steps according to a change in operation time and a capacity ratio of compressors. If the compressors are started, the openness pulse value is changed according to the openness pulse value, the openness maintenance time, and the change time. If the openness pulse value reaches the target value, the degree of superheat is controlled.
Patent KR-20040090132-A (KR)
Inventor: PARK HUI RA
IPC: H04M11/00
Filed: 2003-04-16
Abstract: PURPOSE: A method for receiving a text message of a GSM terminal is provided to decide a kind of an SMS message, and to maintain an RR(Radio Resource) connection with a base station if the message informs of an MMS message, then to close the RR connection if the second SMS message is received. CONSTITUTION: When the first SMS message is received, a terminal decides a kind of the message(S10). The terminal decides whether the message is a general SMS message or for an MMS message(S20). If the SMS message is the first message for the MMS message, the terminal maintains an RR connection without performing an RAU(Routing Area Update) by setting a flag(S30). The terminal decides whether the second SMS message is received(S40). If so, the terminal cancels the set flag, decodes the SMS message for two MMS messages, and generates a new SMS message(S50). The terminal stores the new SMS message(S60), and informs a user of the received MMS message. The terminal closes the RR connection(S70), and performs the RAU(S80).
Patent KR-20030082918-A (KR)
Title: 초음파 화상 표시 장치 및 초음파 화상 표시 방법
IPC: G09G5/14
Filed: 2003-04-17
Abstract: 모니터의 표시 상태 조작성을 향상시키며, 임의의 장소를 용이하게 표시하는  것이 가능하도록 하기 위해, 초음파 프로브(3)에 의해 수신된 에코 신호에 기초한 초음파 화상이 화상 형성부(12)에 의해 형성되며, 표시 영역 형성부(17)에 의해 화면상에 표시 영역이 형성되며, 표시 영역에 표시될 초음파 화상의 표시 범위가 표시 범위 선택부(14)에 의해서 선택되며, 그리고 포인팅 디바이스(3)에 의해서 지정되는 모니터 화면상의 위치에 기초하여 표시 범위 이동부(15)에 의한 선택 범위의 스크롤 및 표시 범위 회전부(16)에 의한 표시 범위의 회전이 각각 달성된다.
Patent KR-20030083612-A (KR)
Title: 방사선 검출기
IPC: G01J1/42
Filed: 2003-04-18
Abstract: 검출 영역으로의 정확한 조사를 허용하고, 고 검출 효율을 가지는 방사선 검출기가 제공된다.  검출 영역을 조사하기 위한 방사선을 투과시키는 개구를 가지고, 방사선이 검출 영역 이외의 부분을 조사하는 것을 방지하기 위한 차폐판으로서의 기능을 가지는 콜리메이터가 에너지/전기 변환기(방사선 검출기)를 형성하는 동일한 기판 상에 설치된다.  방사선 검출기는 콜리메이터의 개구와 검출 영역의 정렬이 용이하여, 검출 영역과 콜리메이터의 개구가 근접하여 검출 효율이 증가되도록 구성된다.
Patent KR-20030037253-A (KR)
Inventor: HONG WOO DONG
IPC: A61M21/00
Filed: 2003-04-18
Abstract: PURPOSE: A sleep inducer is provided to make everyone take a sleep as much as it desires and wake up at a fixed time. CONSTITUTION: A battery(1) and an electronic circuit board(2) are installed between an eye mask(4) and a guard(3). They are linked by a hinge(7) and a girdle(6) to be assembled with an ear muff(5). A watch(10), a voice IC(12) and a light emitting diode(9) are installed on the electronic circuit board(2). A speaker(8) is equipped within the ear muff(5) and is connected by a wire.
Patent KR-20040095757-A (KR)
Inventor: PARK BEOM YEOL
IPC: H01L23/58
Filed: 2003-04-28
Abstract: PURPOSE: A method for fabricating a semiconductor package is provided to improve an array structure and reduce the manufacturing cost by applying a new structure to an external connection terminal. CONSTITUTION: A TCP and a COF package include external connection terminals. The external connection terminals are formed with one external connection terminal and a separable external connection terminal. The separable external connection terminal is divided into one or more external connection terminals. An output terminal and an input terminal of the separable external connection terminal are formed to different directions, respectively.
Patent KR-20040092857-A (KR)
Title: The remote monitoring systems of wireless communication method for a reading room
Inventor: KANG SUK YOUB
IPC: H04B1/00
Filed: 2003-04-29
Abstract: PURPOSE: A system for remotely monitoring seats of a public library by using a mobile communication device is provided to effectively manage seats of a reading room of a library and maintain a quite and neat atmosphere. CONSTITUTION: A mobile transmission terminal(10) registers a state of a seat of a reading room. A mobile receiving terminal wirelessly receives information from the mobile transmission terminal(10). Display units display received information. A searching/registering terminal(30) receives information from the mobile receiving unit, transmits it to a main server(50), and searches and registers every information. An LCD display unit(70) receives information from the main server(50) through a switching hub(40) and displays it through an embedded system(60). The switching hub(40) receives information of several searching/registering terminals(30), transfers it to the main server(50), and transmits various types of information provided from the main server(50). The main server(50) includes a Web server and a database server.
Patent KR-20040098814-A (KR)
Inventor: KIM GI HONG
IPC: G11C11/406
Filed: 2003-05-16
Abstract: PURPOSE: A SRAM exchangeable memory performing a refresh operation where a read and a write operation period are separated and its driving method are provided to improve an operation speed by reducing the length of the refresh period. CONSTITUTION: The SRAM exchangeable memory performs the first and the second external access period(EXT-TRC1,EXT-TRC2) accessed from the external. The first external access period(EXT-TRC1) includes the first refresh period(REF1) and the first internal access period(INT-TRC1). And the second external access period(EXT_TRC2) includes the second refresh period(REF2) and the second internal access period(INT_TRC2).
Patent KR-20040099985-A (KR)
Inventor: KO NAM JE
IPC: H03K7/08
Filed: 2003-05-21
Abstract: PURPOSE: A multi-channel digital PWM signal generation circuit for driving scan lines by a PWM method is provided to simplify a structure of a circuit for performing same function by installing a programmable counter at each PWM generator. CONSTITUTION: A multi-channel digital PWM signal generation circuit includes a plurality of timing control signal generators for generating multi-channel digital PWM signals of m number, a counter(120) having an area of n-bit, and PWM signal generators(130) of m number. The multi-channel digital PWM signal generation circuit receives input signals such as input data signals of n-bit area, data shift signals, latch enable signals, and clock signals. The multi-channel digital PWM signal generation circuit generates output signals such as PWM output signals and output data signals.
Patent KR-20030094004-A (KR)
Title: 스판덱스 제조에 유용한 폴리우레탄/우레아 및 그의 제조방법
IPC: D01F6/70
Filed: 2003-05-29
Abstract: 화학양론적 과량의 이소시아네이트를 (1) 약 5 내지 약 30당량%의 1500Da 이상의 분자량 및 0.03meq/g 이하의 불포화도를 갖는 폴리옥시프로필렌 디올; (2) 약 20 내지 60당량%의 1000Da 미만의 분자량을 갖는 폴리테트라메틸렌 에테르 글리콜; 및 (3) 약 25 내지 약 65당량%의 1000Da 이상의 분자량을 갖는 폴리테트라메틸렌 에테르 글리콜을 포함하는 이소시아네이트 반응성 성분과 반응시켜서 제조된 이소시아네이트 종결 예비중합체를 용매 존재하에 사슬 연장시켜서 스판덱스 제조에 유용한 분절 폴리우레탄/우레아를 제조한다.
Patent KR-20040106011-A (KR)
Inventor: YU KYUNG JIN
Filed: 2003-06-10
Abstract: PURPOSE: A device and a method for scheduling an AD(ADvertisement) using a specified condition, a channel condition, or a time condition are provided to offer a customer with the AD at a low expense by scheduling the AD depending on the specified condition, the channel condition, or the time condition, and displaying the AD based on a schedule. CONSTITUTION: An AD server schedules the AD by the specified condition depending on a region that a set-top box for displaying the AD is installed. The AD server schedules the AD depending on each broadcasting channel condition. The AD server schedules the AD depending on each broadcasting time condition. The AD server stores or transmits a schedule file and an AD file.
Patent KR-20040108430-A (KR)
Inventor: CHOI BYEONG JU
IPC: B01D47/06
Filed: 2003-06-17
Abstract: PURPOSE: To provide an agitating-type sludge pump apparatus for a wet-type dust collector, which discharges sludge in a pond with agitation, thereby smoothly discharging the sludge without accumulating the sludge. CONSTITUTION: The apparatus comprises a circular rotation stand (85), a rotation-type suction pipe (84), a crank-shaped pipe (88), an exit pump (81a), a rotation motor (82) and a turbidimeter (86). The circular rotation stand is installed at an upper center portion of a pond (50) and includes a rack gear (85b). The rotation-type suction pipe includes a sludge suction pipe, a spiral rotary suction pipe allowing water filtered through a filter to be discharged to an upper end side of the sludge suction pipe, and a support arm that maintains an inclination at a predetermined angle based on a vertical shaft. The crank-shaped pipe includes a pinion gear (85c) to be geared with the rack gear and a rotation link portion (83) on both end portions of an upper and lower parts of the pipe. The exit pump is connected with the rotation-type suction pipe via the crank-shaped pipe and provides a suction force for sucking sludge. The rotation motor is fixed to a bottom of the pond through a intermediate member (82b), and an upward installed shaft is fixed to one side of the crank-shaped pipe through a connection member (82c) to provide a rotation force to the crank-shaped pipe. The turbidimeter measures a turbidity of the sludge and generates a signal to operate the rotation motor when the measured value exceeds a predetermined value.
Patent KR-20050001294-A (KR)
Inventor: KANG KYOUNG DOO
IPC: H01J17/49
Filed: 2003-06-28
Abstract: PURPOSE: A plasma display device is provided to achieve improved luminance all over a screen while reducing a power consumption. CONSTITUTION: A plasma display device comprises a rear substrate; a plurality of address electrodes(20) disposed in parallel with each other on the rear substrate; a first dielectric layer covering the address electrodes; light emitting cells(50) defined by barrier ribs(40) formed on the first dielectric layer, wherein the light emitting cells have inner surfaces deposited with phosphors; a front substrate; a plurality of pairs of sustain electrodes arranged on the front substrate in orthogonal to the address electrodes; and a second dielectric layer covering the pairs of sustain electrodes. Scan electrodes of the sustain electrodes are arranged to cross discharge units(R1 to Rn) of the address electrodes. A succeeding discharge unit(Rs) among the discharge units of the address electrodes has an area larger than that of a preceding discharge unit(Rp).
Patent KR-20050004477-A (KR)
Inventor: KIM ZUN SU
IPC: H04W12/06
Filed: 2003-07-02
Abstract: PURPOSE: A method for authenticating an accounting of contents in a mobile communication terminal is provided to re-perform an accounting authentication process at the request of a user without deleting contents even though the accounting authentication process for the contents fails, so that the user does not have to re-download the contents. CONSTITUTION: When a user downloads contents, a system decides whether the contents are stored, and if not, the system requests a contents supply server to download the contents, then the downloaded contents are stored. The system accesses an accounting authentication server to attempt an accounting authentication process, and changes contents information if the attempt is successful, then the contents are reproduced. If the contents are already downloaded, the system decides whether the contents are authenticated from the authentication server. If so, the system outputs a message showing that the contents exist. If the contents are not authenticated, the system attempts the accounting authentication process to authenticate the contents.
Patent KR-20050006757-A (KR)
Inventor: KIM ILL SOO
IPC: H02P1/04
Filed: 2003-07-10
Abstract: PURPOSE: A windshield wiper system is provided to reduce the weight and the cost of a wiring harness by improving a wiring structure between a multifunctional switch and a rain sensor module and not to effect the sensitivity of a rain sensor according to a voltage change inside a vehicle by controlling the sensitivity of the rain sensor only through a intermittent volume resistance value of the multifunctional switch. CONSTITUTION: A wiper system contains a wiper motor(50), a slow and a fast relays(30,40), a multifunctional switch(10) and a rain sensor module(20). The slow and the fast relays drives the wiper motor slowly and fast. The multifunctional switch outputs a wiper control signal according to an operator¡~s control. The rain sensor module detects the amount of raindrops when an automatic signal is inputted from the multifunctional switch and operates the slow relay and/or the fast relay according to the detected amount of the raindrops. The rain sensor module contains a first voltage detector, a second voltage detector and a microcomputer. The first voltage detector detects the voltage of a battery. The second voltage detector detects the voltage of the automatic signal. The microcomputer controls the sensitivity of a rain sensor based on the ratio of voltages between the battery and the automatic signal.
Patent KR-20050006892-A (KR)
Inventor: KIM MOO SUNG
IPC: G11C16/04
Filed: 2003-07-10
Abstract: PURPOSE: A flash memory device is provided to reduce the probability of error generated according to the change of power voltage when the memory cell is programmed. CONSTITUTION: A flash memory device(300) includes a memory cell array(32), a bit line voltage setting circuit(36) and a variable bit line voltage generation circuit(38). The memory cell array is provided with a plurality of word lines, a plurality of bit lines and a plurality of memory cells arranged at the cross-sections between the plurality of word lines and the plurality of bit lines. The bit line voltage setting circuit set the bit line connected to the memory cell to be programmed as the variable bit line voltage or the ground voltage. And, the variable bit line voltage generation circuit generates the variable bit line voltage varied in response to the power voltage.
Patent KR-20050017661-A (KR)
Inventor: KIM PHIL JOONG
IPC: G11B33/02
Filed: 2003-08-08
Abstract: PURPOSE: A door device of a disk drive is provided to rotate the first and second doors in direction opposite each other by sections of the first and second levers with a guide bar installed between the first lever and other section of the second lever, in order to open an entrance, thereby resolving eccentric problems of the doors. CONSTITUTION: The first door(116a) and the second door(116b) are rotatively installed on a front panel(114), and vertically separate an entrance of the front panel(114) by an entering action of a tray(112) to open/close the entrance. The first lever(120a) and the second lever(120b) are crossly installed at a hinge shaft(150). Guide bars(160) are disposed on both sides of the tray(112). The first door(116a) is rotatively installed at the first rotational axis(117a) in an inner wall top section of the front panel(114), while the second door(116b) is rotatively installed at the second rotational axis(117b) in an inner wall bottom section of the front panel(114).