baber/WOPTO huggingface dataset:
Patent KR-20020089430-A (KR)
Title: 수면촉진용 조성물
IPC: A23L1/305
Filed: 2001-04-04
Abstract: 본 발명의 목적은, 부작용의 우려가 없고, 누구나 안심하고 일상적으로 사용할 수 있는, 테아닌을 함유하는 수면촉진용 조성물을 제공하는 것이다.     또 본 발명의 목적은, 수면장해를 갖는 개체에 적용되는 수면촉진효과를 갖는, 상기 조성물을 함유하는 식품 및 의약품을 제공하는 것이다.     또한 본 발명의 목적은, 테아닌을 수면장해를 갖는 개체에 투여하는 수면촉진방법, 및 수면장해를 갖는 개체에 적용되는 식품 또는 의약품의 제조를 위한 테아닌의 용도를 제공하는 것이다.
Patent KR-20020095247-A (KR)
Title: Tubular thermoinsulating device and processes for the manufacture thereof
Filed: 2002-03-07
Abstract: The present invention relates to a tubular thermoinsulating device (10; 20; 30), comprising an evacuated envelope made of barrier sheets inside which an inorganic or polymeric, discontinuous or porous filling material (13; 23) is contained. Said envelope comprises an internal tubular element (11, 21; 31) and an external tubular element (12; 22; 32) of higher diameter, which are coaxially arranged one inside the other and are reciprocally sealed at their circular edges. The circular edges of said external tubular element (12; 22; 32) are adapted to the circular edges of said internal tubular element (11; 21; 31) by means of two plies (17, 17'; 25, 25'; 35, 35'). The present invention also relates to some processes for manufacturing said thermoinsulating device.
Patent KR-20040062825-A (KR)
Inventor: YOON JI HWAN
IPC: H04W4/14
Filed: 2003-01-03
Abstract: PURPOSE: An intra-office short message service method is provided to enhance efficiency of a system by allowing a mobile switching center to process a short message service directly in a host station without passing through a short message center. CONSTITUTION: When a short message is received from an origination terminal(100), an origination switching center checks whether a destination subscriber and an origination subscriber belong to the same mobile business provider(110). If the destination subscriber and the origination subscriber belong to the same mobile business provider, the origination switching center inquires to check subscriber information including current position information of a destination terminal and determines whether the destination terminal is positioned in its service area(120). If the destination terminal is positioned in its service area(130), the mobile switching center determines that it is a local call(140). The origination switching center searches the subscriber information of the destination terminal to determine whether the destination terminal is available for receiving the short message(140). If the destination terminal is in an idle state, the originating switching center requests paging of the destination terminal(150).
Patent KR-20040066621-A (KR)
Inventor: LEE MIN JIK
IPC: G02F1/1333
Filed: 2003-01-20
Abstract: PURPOSE: An LCD device is provided to firstly deposit an insulating film, and to remove a predetermined area to fill the removed area with a metal material, then to form electrodes and lines, thereby minimizing the step height between the insulating film and the electrodes. CONSTITUTION: Gate lines(32) and data lines for defining a pixel area by crossing each other are formed on a lower substrate. Common electrodes(33) and pixel electrodes are spaced from each other at certain intervals within the pixel area. A TFT comprises as follows. A gate electrode(32a) is protruded from the gate lines(32). A semiconductor layer(35) interposes the second insulating film into a front side of the lower substrate, and overlaps with the gate electrode(32a). A source electrode and a drain electrode are protruded from the data lines on both sides of the semiconductor layer(35). The drain electrode is connected with the pixel electrodes.
Patent KR-20040070571-A (KR)
Inventor: CHOI JONG HYEON
IPC: D06N3/14
Filed: 2003-02-04
Abstract: PURPOSE: A manufacturing device of suede type artificial leather is characterized by supplying hot blast as well as steam through a steam chamber. Therefore, the manufacturing device thereof is capable of controlling coagulation of water urethane and drying of moisture effectively. CONSTITUTION: A manufacturing device of suede type artificial leather comprises a fabric feeder(10) supplying roll type fabric; a dipping device(20) dipping the fabric in water-distribution polyurethane to infiltrate the water-distribution polyurethane between bundles of fibers of the fabric; a mangle(30) squeezing the fabric to control moisture content of the fabric; a coater(40) leveling a surface of the fabric; a steam chamber(50) coagulating moisture of the water-distribution polyurethane infiltrated into the fabric with steam; a heating roller(60) ironing the fabric removed moisture; a tenter(70) holding and extending the fabric shrunk and transformed; and a winding roll(80) winding the fabric.
Patent KR-20040070963-A (KR)
Title: Address buffer circuit for preventing malfunctions in asynchronous semiconductor memory device
Inventor: MIN BYEONG JUN
IPC: G11C7/10
Filed: 2003-02-05
Abstract: PURPOSE: An address buffer circuit for preventing the malfunctions in an asynchronous semiconductor memory device is provided to prevent the misoperation of the asynchronous semiconductor memory device. CONSTITUTION: An address buffer circuit for preventing the malfunctions in an asynchronous semiconductor memory device includes an inverting circuit(10), a delay circuit(20) and a detection circuit(30). The inverting circuit(10) is consisted of a plurality of logic gates for responding to the external address signal from the outside and the first chip control signal. The delay circuit(20) outputs the second chip control signals and the plurality of delayed address signals in response to the signals inputted from the inverting circuit(10). And, the detection circuit(30) is consisted of a plurality of logic gates for outputting the address shift detection signals in response to the second chip control signal inputted from the delay circuit(20) and the delayed address signals and the semiconductor devices.
Patent KR-20040071942-A (KR)
Inventor: KIM YEONG SEOK
IPC: H04L12/28
Filed: 2003-02-07
Abstract: PURPOSE: An IP sharer having a bypass function is provided to guarantee a maximum transmission rate if only one of multiple computers is connected to the Internet. CONSTITUTION: An Ethernet transmitting/receiving unit(110) connected to an Internet network selects an output path of inputted Internet data according to a control signal. A switch controller(130) includes a plurality of LAN ports, a light emitting display unit allowing to check an internal computer connection state with respect to a corresponding LAN port, and an internal port directly connected to an external input/output port of the Ethernet transmitting/receiving unit(110). A main controller(120) reads a signal of the light emitting display unit, and if only one computer is activated, the main controller(120) provides a control signal to the switch controller(130) to set a new path for connecting Internet data to the activated computer.
Patent KR-20030071493-A (KR)
Inventor: CHOO GYEONG MUN
IPC: H01J29/02
Filed: 2003-02-17
Abstract: PURPOSE: A formed type flat panel for a CRT(Cathode Ray Tube) is provided to be capable of satisfying the brightness condition of tube maker and simultaneously satisfying the explosion-proof characteristic of UL standard. CONSTITUTION: A formed type flat panel for a CRT comprises a rectangular type face plate(12) including an effective surface region, an outer surface having a radius of curvature of 'R', and a curved inner surface, a skirt portion(14) prolonged from the edge portion of the face plate to the rearward, and a corner portion(16) for connecting the face plate with the skirt portion. When the diameter 'D' of the effective surface region of the face plate is in the range of 700 mm, or higher, or 550-665 mm and the radius 'R' of curvature is in the range of 10000 mm, or higher, the peripheral thickness 'T1' of the face plate is satisfied with the first relational expression of '0.03D- 5<= T1<= 0.039D+ 15/(D0.5- 1.5)+ 2.54, the center thickness 'T2' of the face plate is satisfied with the second relational expression of '0.0185D- 6.5<= T2<= 0.0204D, and the third relational expression of '1.3<= T1/T2<= 2.1' is satisfied.
Patent KR-20040074506-A (KR)
Inventor: CHO GWANG MYEONG
IPC: C12N15/55
Filed: 2003-02-19
Abstract: PURPOSE: A glycerol-3-phosphate phosphatase from Emericella nidulans, a polynucleotide encoding the same, a vector containing the polynucleotide and a method for producing glycerol using the same vector are provided, which polypeptide and polypeptide thereof are effectively used in the recombinant glycerol biosynthesis pathway, so that the production yield of glycerol can be improved. CONSTITUTION: The polypeptide having glycerol-3-phosphate phosphatase activity, and 80% homology to the amino acid sequence set forth in SEQ ID NO:2 is provided. The polynucleotide encoding the amino acid sequence set forth in SEQ ID NO:1 is provided. The polynucleotide encoding the amino acid sequence set forth in SEQ ID NO:2 is provided. A vector pCJP-008 contains the polynucleotide wherein the polynucleotide encoding the amino acid sequence of SEQ ID NO:1 and the polynucleotide encoding the amino acid sequence of SEQ ID NO:2 are operatively linked to the suitable control sequence. A transformant is produced by transforming a host cell with the vector pCJP-008, wherein the host cell is Escherichia sp. or E. coli. The method for producing glycerol comprises culturing the transformant in a suitable medium, and collecting glycerol from the cultured medium.
Patent KR-20040076156-A (KR)
Inventor: JUN CHEOL HWAN
IPC: F24F13/14
Filed: 2003-02-24
Abstract: PURPOSE: A wind direction control device of an air conditioner is provided to minimize loss of the wind speed and air volume by reducing friction produced when discharge air flows in the wind direction device, in the process of controlling the wind direction of the discharge air by the wind direction control device. CONSTITUTION: A wind direction control device of an air conditioner includes a discharge panel(62), a louver-fixing part(76), and a louver-rotating part(78). A discharge port to discharge air is formed to the discharge panel. The louver-fixing part is fixed to the discharge panel parallel with the wind direction of the discharge air. The louver-rotating part is rotatably connected to the tip of the louver-fixing part, to control the wind direction of the discharge air passing through the louver-fixing part. The wind direction control device further includes a motor rotating the louver-rotating part around a connection part(80) of the louver-rotating part to which the louver-fixing part is connected. The motor is installed to the connection part.
Patent KR-20040078264-A (KR)
Inventor: YANG KWAN SUK
IPC: G08B13/186
Filed: 2003-03-03
Abstract: PURPOSE: An apparatus for fixing an optical fiber and an invader detection system using an optical fiber having the same are provided to fabricate an optical fiber net having constant tension by fixing directly the optical fiber to a fixing bolt through a through-hole of a fixing bolt. CONSTITUTION: An apparatus for fixing an optical fiber includes a fixing bolt(10). The fixing bolt is formed with a head part(18) and a screw part(16). The head part includes a through-hole(14). An optical fiber is inserted into the through-hole of the head part. A screw of predetermined length is formed around the screw part. The screw part is fixed to a frame. The head part further includes a fixing hole(12) in order to fix the optical fiber. The apparatus for fixing the optical fiber further includes a pressing unit in order to press the optical fiber.
Patent KR-20040079093-A (KR)
Inventor: CHOI DONG UK
IPC: G03F7/16
Filed: 2003-03-06
Abstract: PURPOSE: A slit coater and a photoresist coating apparatus using the slit coater are provided, to reduce the amount of photoresist consumed by allowing a photoresist thin film to be formed on unit substrate only. CONSTITUTION: The slit coater(100) comprises a slit coater body(110) which coats photoresist selectively on at least two unit substrates(10) separated each other and formed on a substrate(1); and an inflow hole(140) which is arranged in the slit coater bodies to be supplied with the photoresist. Preferably the slit coater body is at least two bodies separated each other and connected and each slit coater body has an accommodating space and a slit-shaped discharge hole for discharging the photoresist. Preferably a space block(150) is set between the slit coater bodies to coincide the position of the discharge hole with the part where the unit substrate is formed.
Patent KR-20040081930-A (KR)
Inventor: KIM DONG RYEOL
IPC: C08F8/00
Filed: 2003-03-17
Abstract: PURPOSE: A method for preparing polyglutarimide is provided, to improve heat resistance and optical properties of polyglutarimide by allowing the unreacted one and the side product to be removed easily by using a supercritical fluid. CONSTITUTION: The method comprises the steps of imidating an acryl resin; and contacting the obtained product with a supercritical fluid to extract the unreacted one and the side product. Also the method comprises the steps of imidating an acryl resin; alkylating the obtained product; and contacting the obtained product with a supercritical fluid to extract the unreacted one and the side product. Preferably the supercritical fluid is carbon dioxide and the content is 0.1-50 wt% based on the weight of an acryl resin or polyglutarimide. Preferably the extraction is carried out at a temperature of 180-300 deg.C.
Patent KR-20040083233-A (KR)
Inventor: LEE DU HUI
IPC: G11B20/10
Filed: 2003-03-21
Abstract: PURPOSE: A device for recording/reproducing data in a composite video apparatus is provided to maintain compatibility between MPEG2 data streams having different formats, and to effectively perform various recording/reproducing operations between a video tape and an optical disk, thereby recording/reproducing various types of input signals. CONSTITUTION: The first video apparatus records an analog signal on a tape recording medium, or encodes a digital signal into an MPEG2 TS(Transport Stream), and records the encoded digital signal on the tape recording medium. The second video apparatus encodes a digital signal into an MPEG2 PS(Program Stream), and records the encoded digital signal on a disk recording medium. A composite video apparatus consists of a stream level converter(17). The stream level converter(17) level-converts the MPEG2 TS into a PS, or level-converts the MPEG2 PS into a TS.
Patent KR-20040087474-A (KR)
Inventor: KO IN SEOK
IPC: A63H27/127
Filed: 2003-04-08
Abstract: PURPOSE: A flying object toy is provided to maximize an interest of children through actual flying of the toy using a pair of propellers, and thus increase merchant-ability of products. CONSTITUTION: The flying object toy comprises upper and lower housings(10,20) configured to be coupled to each other to achieve the form of a flying object, upper and lower propellers(30,40) received, respectively, in the upper and lower housings, and a flexible rack gear(50) formed at one end thereof with a handle and adapted to rotate the lower propeller.
Patent KR-20040090226-A (KR)
Inventor: HWANG JAE HYO
IPC: B25B13/08
Filed: 2003-04-16
Abstract: PURPOSE: An automatic spanner is provided to easily tighten/untighten a bolt or a nut even in a narrow space. CONSTITUTION: An automatic spanner is composed of a lever(30), and a head(10) formed at the top of the lever. The head has two jaws(20). Four grooves are formed at the jaws. A spring and a toggle(40) are inserted into the grooves. A toggle hole is formed at the toggle. A pin hole(50) is formed at the jaw. A toggle fixing pin is inserted into the toggle hole and the pin hole, and prevents the toggle from being separated from the jaw.
Patent KR-20030083613-A (KR)
Title: 화상처리장치, 화상처리방법, 및 프로그램
IPC: G09G3/36
Filed: 2003-04-18
Abstract: 화상처리장치(2)는 역 감마 보정 파라미터, 색 변환 파라미터, 감마 보정 파라미터 등의 파라미터를 각각 다수 기억함과 동시에, 입력된 화상신호에 따라서 각각 다수중에서 하나의 파라미터를 선택하는 파라미터 기억부(23)와, 입력된 화상신호에 대해 파라미터 기억부(23)에서 선택된 파라미터에 따라서 역 감마 보정, 색 변환, 감마보정 등의 화상신호처리를 행하는 화상신호 처리부(24)를 구비한다.
Patent KR-20040091202-A (KR)
Inventor: JUNG HYEON GUK
IPC: H04B1/40
Filed: 2003-04-19
Abstract: PURPOSE: A device for alarming a receiving signal of a portable terminal and a method therefor are provided to alarm a called receiving state by using temperature. CONSTITUTION: An RF unit(100) is wirelessly connected with a mobile communication base station, and transceives a communication signal. A baseband unit(110) modulates/demodulates the communication signal. A controller(120) separately detects a receiving alarm signal and a voice signal to output the separately detected signals, and controls/monitors each unit. A voice unit(130) inputs/outputs a voice-grade signal. A Peltier unit(140) inputs the receiving alarm signal, and generates cooling temperature. A hot wire unit(150) inputs the receiving alarm signal, and generates high temperature.
Patent KR-20040091318-A (KR)
Inventor: JANG HAE SEONG
IPC: C07D263/58
Filed: 2003-04-21
Abstract: PURPOSE: A manufacturing process of 6-chlorobenzoxazol-2-one is provided, thereby improving purity of 6-chlorobenzoxazol-2-one and manufacturing yield. CONSTITUTION: The manufacturing process of 6-chlorobenzoxazol-2-one comprises reacting benzoxazol-2-one with chlorine gas(Cl2) in protic organic solvent at -70 to 20 deg. C, preferably -20 to -5 deg. C, wherein the protic organic solvent is selected from methanol, ethanol, formic acid and acetic acid, preferably methanol.
Patent KR-20040091826-A (KR)
Inventor: HONG JEONG HUI
IPC: C21B7/12
Filed: 2003-04-22
Abstract: PURPOSE: To provide an apparatus for preventing mud in mud gun from being heated and constantly maintaining temperature of mud to reduce mud cost and working load by always uniformly maintaining constant temperature of mud during standby of the mud gun at one side of tap hole and preventing heating of residual mud when sealing mud. CONSTITUTION: In an apparatus for preventing mud in the mud gun from being heated and constantly maintaining temperature of mud in a mud gun comprising a body part and conical nozzle part to close tap hole using mud, the apparatus comprises a conical nozzle part heat insulation cooling channel (20) which is fixed to both side parts of the lower surface of the conical nozzle part in a semicircular shape, and in an inner space of which a plurality rows of fluid passageways connected with fluid supply and drain pipes are formed; a body part heat insulation cooling channel (30) which is fixed to both side parts of the lower surface of the body part in a semicircular shape, and in an inner space of which a plurality rows of fluid pipes reciprocally connected with fluid supply and drain pipes are installed; and a control part (200) for controlling opening and closing operations of water supply pipe electronic valve (84), supply pipe electronic valve (85) and water supply-supply pipe connection electronic valve (86) connected with the fluid supply pipe by sensing temperature from a temperature sensor (90) installed in a fluid supply pipe (81) connected with the fluid supply pipe of the conical nozzle part heat insulation cooling channel and the fluid supply pipe of the body part heat insulation cooling channel to supply fluid into a fluid supply pipe of the conical nozzle part heat insulation cooling channel and a fluid supply pipe of the body part heat insulation cooling channel.
Patent KR-20040093952-A (KR)
Inventor: KIM SO HYEON
IPC: H04J11/00
Filed: 2003-04-30
Abstract: PURPOSE: A state transition rejecting system in a sleep mode and an awake mode of a BWA(Broadband Wireless Access) communication system is provided to apply an algorithm with which a subscriber terminal re-demands the transition to a sleep mode state when the transition is rejected, thereby enabling the subscriber terminal to be transferred to the sleep mode state. CONSTITUTION: While a subscriber terminal(800) and a base station(850) are in awake mode(811), if the base station(850) wants to change into a sleep mode, a sleep request message is transmitted to the subscriber terminal(800)(813). The subscriber terminal(800) decides whether to permit a mode change into the sleep mode in consideration of self situations, and transmits a sleep response message to the base station(850)(815). The subscriber terminal(800) transmits the sleep response message by including parameters contained in the sleep request message. The subscriber terminal(800) and the base station(850) change into the sleep mode from the awake mode according to a start time value(817).
Patent KR-20040096224-A (KR)
Inventor: SEO JONG CHUL
IPC: G06Q50/32
Filed: 2003-05-07
Abstract: PURPOSE: A system for sending postal matters using the network is provided to enable a receiver to receive the postal matters from acquaintances and maximize an AD(ADvertisement) effect by inducing the receiver to open the postal matters even if the DM(Direct Mail) is enclosed. CONSTITUTION: A tool receives/stores data for an address, a name, a telephone number, an e-mail address, and anniversaries of the receiver(26) through the network(10). A transmitter transmits the data to a DM transmitter server(24) before the anniversaries. An output tool prints/outputs contents and an envelope of the postal matter in order to deliver the postal matters to the receiver at the anniversaries. A confirmer transmits an output result output from the output tool and a transmission result to an operator server(20). A message transmitter transmits a text message to a telephone or an e-mail of the receiver at the anniversaries. An orderer server(5) transmits an instruction to send the postal matters of a customer to the operator server.
Patent KR-20040096312-A (KR)
Inventor: JU NAM SIK
IPC: F28D20/00
Filed: 2003-05-09
Abstract: PURPOSE: A method and a device for reproducing the energy of recovered heat of a cooling system is provided to absorb and recover heat from hot water and convert the heat into energy and to use some of the heat energy for cooling and the rest of the heat energy for obtaining other power. CONSTITUTION: A method for reproducing the energy of recovered heat of a cooling system for changing the state of refrigerant and exchanging heat between the refrigerant and external circulating water in a heat exchanger is composed of steps for absorbing and recovering heat from hot water by heat-exchanging low-temperature refrigerant with the hot water; converting the recovered heat into energy by expanding the heat-exchanged high-temperature refrigerant; consuming some of the heat energy for low-speed compression; and re-using the rest of the heat energy to obtain other power. A device for reproducing the energy of the recovered heat of the cooling system comprises a heat exchanger(1) having refrigerant inlet and outlet pipes(11,12) at one side and a hot water inlet pipe(13) and a cold water discharge pipe(14) at the other side; a power generator(2) connected with the refrigerant inlet and outlet pipes of the heat exchanger to flow in the high-temperature refrigerant exchanging heat with the hot water through the refrigerant outlet pipe and to expand at high speed and compress at low speed the high-temperature refrigerant; and a driving unit(3) driven by receiving the surplus energy from the power generator.
Patent KR-20040097771-A (KR)
Inventor: HAN YEON SU
IPC: B23D79/00
Filed: 2003-05-13
Abstract: PURPOSE: A deburring tool for an oil line is provided to reduce the vibration of a brush member and improve the straightness of the brush member by having a shock absorbing member for supporting the inner wall of the oil line. CONSTITUTION: A deburring tool(100) for an oil line is composed of a base(10), a driving motor(20) fixed to the base, a brush member(30) mounted to a driving shaft of the driving motor, and a buffering member(40) installed at the brush member. The brush member is inserted into the oil line and removes burr from the oil line. The buffering member includes a weight body slidably mounted to the inside of the brush member, a spring member mounted to the outside of the weight body, and a shock absorbing member coupled to the spring member and protruding by the centrifugal force of the brush member.