baber/WOPTO huggingface dataset:
Patent KR-20010085503-A (KR)
Title: Method of Increasing The Bioavailability and Tissue Penetration of Azithromycin
Inventor: CURATOLO WILLIAM JOHN
IPC: A61K45/00
Filed: 2001-02-23
Abstract: PURPOSE: Provided is a method for increasing the bioavailability of azithromycin, comprising co-administering azithromycin with a p-glycoprotein (p-gp) inhibitor. CONSTITUTION: The bioavailability of azithromycin can be increased by co-administering azithromycin with a p-glycoprotein (p-gp) inhibitor. The azithromycin and p-gp inhibitor can be administered together in a composition or as separate components. If administered separately, they can be embodied as a kit.
Patent KR-20020069796-A (KR)
Title: Micro reference electrode using metal oxides and manufacturing method thereof
Inventor: CHOI CHANG EOK
IPC: G01N27/30
Filed: 2001-02-28
Abstract: PURPOSE: A micro reference electrode using metal oxide and manufacturing method of the same are provided to be simply manufactured and to minimize fluctuation of reference electric potential. CONSTITUTION: An electrode includes an electrode metal film(24) formed on an insulating board, a silicon board(21), a glass board, a ceramic board or a plastic board with insulating films(22,23), silicon oxide films or silicon nitride films; a metal oxide film(25) formed on the metal film; and a polymer film(26) formed on the oxidized metal film. The metal film and the metal oxide film are installed in a groove on the insulating films.
Patent KR-20020072666-A (KR)
Title: Media fabrication used ion exchange resin for chemical filter and removal method of harmful gases
Inventor: JANG GIL NAM
IPC: B01D39/00
Filed: 2001-03-12
Abstract: PURPOSE: A fabrication method of media for chemical filter using ion exchange resin and removal method of harmful gases using the same is provided, which use adsorbent that is excellent in adsorbing capacity thus extending life time and reducing waste caused by disposal of adsorbent. The ion exchange resin of the chemical filter also does not emit any secondary harmful substance thus enabling the filter to be industrially used. CONSTITUTION: The method comprises the following steps: (i) attach ion exchange resin to metal wire woven mesh sieve, cation exchange resin and anion exchange resin being effectively treated according to targeted harmful gas; and (ii) attach ion exchange non-woven fabric at both sides of ion exchange resin attached to metal wire woven mesh sieve to reduce pressure drop applied to chemical filter.
Patent KR-20010094981-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: KITANO JUNICHI
IPC: H01L21/00
Filed: 2001-03-19
Abstract: PURPOSE: An apparatus for processing a substrate is provided to performing a heat treatment process regarding the substrate so that an acid generating agent is uniformly distributed in resist or a solution stopping agent is uniformly formed on the surface of the resist. CONSTITUTION: At least one of the acid generating agent, the solution stopping agent and a polymer chain protector and a solvent are contained in the resist. A space capable of being sealed is prepared in a process chamber. A substrate on which the resist is applied is installed in a plate disposed in the space. A pressure reducing unit reduces the pressure inside the sealed space. A control unit(71) controls the pressure reducing unit so that the solvent contained in the resist is volatilized and one of the materials is substantially left in the resist.
Patent KR-20020074879-A (KR)
Title: Movable transmission lever box
Inventor: LEE SEUNG JAE
IPC: B60K20/00
Filed: 2001-03-22
Abstract: PURPOSE: A movable change lever box is provided to serve the convenience of a driver by installing a change lever box moving back and forth and obtaining the passage for the driver. CONSTITUTION: A changer lever box(2) is electrically connected with a transmission control unit to transmit electric signals generated by the operation of a change lever(1) and positioned on the floor of a vehicle body. A movable change lever is equipped with wheels(12) for sliding on the floor of the vehicle body at the lower surface of the vehicle body. The movable change lever is moved in the longitudinal direction of the vehicle body by a pneumatic cylinder(10) fixed to the front surface of the vehicle body. A piston rod(10a) of the pneumatic cylinder is covered with a bellows(11). Therefore, a driver is not blocked by the change lever box when sitting on the driver's seat and getting down from the vehicle.
Patent KR-20020074367-A (KR)
Inventor: CHO KWANG JE
IPC: G06F17/00
Filed: 2001-03-19
Abstract: PURPOSE: A morning call voice service system is provided to enable a user to download a voice of a popular actor or entertainer or a lover to an alarm timer device, for example, a telephone, a mobile phone, a radio or an MP3 player over a wired or wireless internet. CONSTITUTION: The system comprises steps of a user accessing a server of a service provider over the internet(70, 71), the server requesting an ID and a password to the accessing user and the user inputting the ID and the password at a window offered by the server(72), the server authenticating the accessing user(74), the server transmitting web page with various contents to a user terminal if the accessing user is normally authenticated, the user requesting morning call of popular persons and its construction data to the server(76), the server requesting a data process and analysis on morning call voices to a database(80), the server transmitting the data process result to the user(81), and the user downloading the morning call voice to the user terminal and transmitting the morning call voice to an alarm timer device connected to the user terminal(82).
Patent KR-20020076369-A (KR)
Inventor: HONG SEOK GYEONG
IPC: H01L21/8246
Filed: 2001-03-28
Abstract: PURPOSE: An FERAM having aluminum oxide layer as oxygen diffusion barrier and method for forming the same are provided to reduce a contact resistance and to prevent a short of plug by using an aluminum oxide as an oxygen diffusion barrier. CONSTITUTION: An interlayer dielectric(35) having a contact hole is formed on a substrate(30) having a transistor. A plug is formed in the contact hole. After forming a first diffusion barrier(37) on the interlayer dielectric, a second and a third diffusion barrier layers are sequentially formed. A second diffusion barrier(38) is formed at both sidewalls of the first diffusion barrier(37) and a third diffusion barrier(39) is formed at both sidewalls of the second diffusion barrier(38), wherein an aluminum oxide(Al2O3) is used as the second diffusion barrier(38). A lower electrode(40) is formed on the diffusion barriers. Then, a ferroelectric film(41) and an upper electrode(42) are sequentially formed on the lower electrode.
Patent KR-20020078049-A (KR)
Title: device for combination of antenna in handyphone
Inventor: AHN GYEONG EUL
IPC: H01Q1/22
Filed: 2001-04-04
Abstract: PURPOSE: A coupling device for portable antenna is provided to reduce time and resources for repair or replacement of antenna by assembling or disassembling antenna to or from the main body of the terminal, while reducing parts count and cost. CONSTITUTION: A coupling device comprises a main body(31) having a mount groove(312) formed inside of an antenna support(311) of a terminal; a support portion having a hollow main body(321) inserted to the antenna support, a protrusion(322) formed at the hollow main body and inserted into the mount groove, and a press member(323) arranged beneath the hollow main body; and an antenna(33) attached to the hollow main body so as to transmit/receive a frequency, and which has a plate spring(331) arranged along the outer periphery of the lower portion of the antenna.
Patent KR-20020080876-A (KR)
Title: a manufacturing method of valve seat for engine
Inventor: CHOO GWANG MYEONG
IPC: F01L3/22
Filed: 2001-04-18
Abstract: PURPOSE: A valve seat is manufactured by a powder metallurgy using a metal powder to improve durability to wearing of the valve seat. CONSTITUTION: Metal powder are mixed and compressed in 600 Mpa(S1). The formed product is heated in a temperature of 1100-1110 degree for 20-25 minutes(S2). The product of the sintering process(S2) is pressed in 300 ton(S3). A sub-zero treatment is carried out by processing the forged product in a liquid nitrogen for 20 minutes to change remaining austenite structure to martensite structure(S4). The product of the sub-zero treatment(S4) is heated in 550 degree for two hours to remove inner stress(S5). Then steam of 500 degree is contacted to the product surface for 20 minutes to form an oxidized layer(S5).
Patent KR-20020083055-A (KR)
Title: Security Terminal with Wire & Wireless Communication
Inventor: PARK HUN
IPC: H04M11/04
Filed: 2001-04-25
Abstract: PURPOSE: A security terminal with wire and wireless communication is provided to be automatically converted into a wireless mode when a wire is cut, to automatically transmit a signal, and to wirelessly configure a signal detecting sensor, to extend an average driving time, thereby increasing stability and efficiency of a system. CONSTITUTION: A signal detecting sensor detects external abnormal signals. A receiver automatically receives the detected external abnormal signals. A body automatically receives the detected signals to decide whether or not abnormality is generated, generating a delivery signal with siren wailing, converting delivery data, detecting a field sound, and mounting a delivery protocol and a data protocol in accordance with remote control. A wireless remote controller remotely controls and sets the body. At least more than one protocol memory is built in the body as storing delivery data composed of a voice and data, a software analyzing a receiving signal, and a protocol for remotely controlling and setting the body.
Patent KR-20010082397-A (KR)
Title: food selling system of oil bank
Inventor: LEE JI SUN
Filed: 2001-04-27
Abstract: PURPOSE: A system for selling food using an oil station is provided to prepare and supply a user-wanted food rapidly by making a driver entering to an oil station watch a menu easily and conveniently, thereby ordering the user-wanted food. CONSTITUTION: A host computer(1) is installed in a dining room in an oil station. A large-sized menu plate(2) displays various menus and an ordering telephone number for a driver and fellow passengers monitor and order foods in the oil station. A telephone unit(3) communicates to the host computer(1) for ordering wanted food using the ordering telephone number being displayed in the menu plate(2). A voice guiding unit(4) guides by a control of the host computer(1) for selecting wanted food out of the menus. A selected food displaying unit(6) displays the selected food for manufacturing the food by a control of the host computer(1). A display guiding unit making the driver confirm whether the food selected by a voice is transmitted to a dinning room with accuracy.
Patent KR-20020087673-A (KR)
Inventor: NAM GI SIK
IPC: G04B25/00
Filed: 2001-05-15
Abstract: PURPOSE: A clock is provided to easily remind a user of the set alarm time through the sequential supply of sound, vibration and electrical stimulation. CONSTITUTION: A clock comprises a housing(20); a time indicator arranged at a surface of the housing; a clock driving unit(12) for displaying time to the time indicator, and which has a timer for setting alarm time; a power supply unit for supplying power to the clock driving unit; a vibrator(3) arranged in the housing, and which generates vibration from the power supplied from the power supply unit; a cable extended outward from the housing, and which contacts human body; a pulley(7) for winding the cable; a cable motor(8) for winding the cable to the pulley; and a control unit for permitting the vibrator to generate vibration by supplying power to the vibrator from the power supply unit, and permitting the cable to be taken up at the pulley until the housing contacts body of the user, by supplying power to the cable motor, when the set alarm time is reached.
Patent KR-20020088636-A (KR)
Title: Binder Composition for photocatalytic paint and photocatalytic paint containing the composition
Inventor: JANG HUI DONG
IPC: C09D133/06
Filed: 2001-05-18
Abstract: PURPOSE: Provided are a binder composition for photocatalyst which has contaminant degradability and shows excellent weatherability by inhibiting the dissolution of binder due to an effect of photocatalyst, and which has maximized photocatalytic activity, and a photocatalyst coating containing the same. CONSTITUTION: The binder composition for photocatalyst consisting of monomer mixture comprising acrylic or methacrylic monomers having aliphatic group, reaction initiators and other additives, is characterized in that it further comprises 20-40 parts by weight of styrene containing fluorine component, or acrylic or methacrylic monomer; or silicon monomer; or mixture thereof, with respect to 100 parts by weight of the monomer mixture. The styrene containing fluorine component, or acrylic or methacrylic monomer is at least one of 1,2,2-trifluorstyrene, 2-fluorstyrene, 3-fluorstyrene, 4-fluorstyrene, trifluoroethyl, methacrylate, 2,2,3,3-tetrafluorpropyl methacrylate, 2,2,3,4,4,4-hexafluorbutyl methacrylate, perfluorooctylethyl methacrylate, perfluorooctylethyl acrylate, hexafluor-2-(4-fluorphenyl)-2-propyl acrylate, hexafluor-2-(4-fluorphenyl)-2-propyl methacrylate, 1,1-dihydroperfluorheptyl acrylate or 1,1-dihydroperfluoroctyl acrylate.
Patent KR-20020088320-A (KR)
Inventor: LIM HEONG JOON
IPC: A23F3/00
Filed: 2001-05-21
Abstract: PURPOSE: A process of preparing green tea by steaming tea leaves before performing conventional steaming, rubbing and drying processes is provided which reduces the number of the processes and improves taste, color and refreshing flavor of green tea. CONSTITUTION: About 3kg tea leaves are steamed in a kettle at 250 to 300deg.C, cooled to room temperature by blowing air, finely rubbed on the straw mat by rolling hands for about 10min to remove the skin of tea leaves, steamed in a kettle pre-heted at 210±20deg.C for 4 to 5min, and then cooled to room temperature.
Patent KR-20020089640-A (KR)
Title: Slow reproducing apparatus and method for digital video recording/reproducing apparatus
Inventor: CHOI MAN CHUL
IPC: G11B15/46
Filed: 2001-05-23
Abstract: PURPOSE: An apparatus and a method for reproducing a slow picture in an apparatus for recording and reproducing digital images are provided to enable low speed and frame advance in a digital VHS recording MPEG data. CONSTITUTION: An apparatus for reproducing a slow picture in an apparatus for recording and reproducing digital images includes a servo circuit part(10) generating signals controlling a drum motor and a capstan motor; a signal processing part(20) processing the signals reproduced from a drum head to restore the signals into image signals; a system control part(30) appropriately controlling the servo circuit part and the signal processing part according to an inputted reproducing mode; a mode setting part(50) receiving the input of an operating mode of the apparatus for recording and reproducing digital images by a user; wherein the signal processing part receives a track state signal from the servo circuit part, outputs a data request signal and a shuffle storing signal to control the servo circuit part.
Patent KR-20020089899-A (KR)
Title: Slab sheeting support
Inventor: KIM JONG YUL
IPC: E01D19/00
Filed: 2001-05-25
Abstract: PURPOSE: A sleeve mold support is provided to allow a worker to freely adjust a height thereof regardless of the deformation of a steel box upper flange or a curvature of a PC beam upper part, thereby preventing the excess consumption of concrete and the increase of a bridge load. CONSTITUTION: The sleeve mold support comprises a connection fixing plate(20) having an elongate bore(21) for the fitting of a stud bolt; a fixing member(30) bonded to the bottom of the connection fixing plate and having a penetrating hole; a support member(40) installed to the bottom of the fixing member and having a ventilation hole; a guide plate(50) fixed to the side of the support member to define a space between them; a bracket fixing bolt(10c) for installing an L-shaped bracket(60) to the fixing member; a guide fixture(70) surrounding the guide plate to be connected to the bracket; a guide fixing bolt(10b); a square pipe shaped fixing pipe(80) that a part of the upper portion thereof is fitted into the guide plate and the lower portion is formed with a fixing plate(81); a guide support(90) surrounding the fixing pipe and having a distal end bent upward to support the lower part of a mold installation stand; and a height adjustment bolt(10a) penetrating the fixing plate of the fixing pipe to fix the guide support.
Patent KR-20020095369-A (KR)
Title: Dehumidifier for washing machine having drying function
Inventor: CHOI MU YONG
IPC: D06F25/00
Filed: 2001-06-14
Abstract: PURPOSE: A dehumidifying device for a drying and washing machine is provided to remove the humidity contained in the air circulating in a circulation duct effectively, thereby carrying out the heat exchange between the heated air and clothing with reduced humidity. CONSTITUTION: A dehumidifying device for a drying and washing machine includes a water supplying duct(90) for supplying water into a circulation duct(20) connected between upper and lower parts of an outer tub for air circulation, and a water storing element(92) mounted to an inner wall surface of the circulation duct for storing the water, wherein the height or width of the water storing element are determined by the required heat exchange amount.
Patent KR-20030001598-A (KR)
Title: A forming method of pattern
Inventor: KIM JUNG CHAN
IPC: H01L21/027
Filed: 2001-06-25
Abstract: PURPOSE: A method for fabricating a pattern is provided to increase integration and yield by preventing the pattern from being transformed or lost by etching photoresist for a KrF exposure source. CONSTITUTION: An etch target layer(11) is formed on a semiconductor substrate(10) which has passed through a predetermined process. The photoresist is applied on the etch target layer. A photoresist pattern(12b) is formed by using the KrF exposure source. The photoresist pattern is reflowed. An ion implantation process is performed to cure the surface of the reflowed photoresist pattern. The etch target layer is etched by using the photoresist pattern as a mask.
Patent KR-20030000818-A (KR)
Title: Cooling device assembly for integrated circuits and method for producing the same
Inventor: JUN IK JIN
IPC: G06F1/20
Filed: 2001-06-27
Abstract: PURPOSE: A cooling device assembly for an IC and a manufacturing method thereof are provided to simplify a manufacturing process by processing two circular heat emitting panel through a press process and to increase the cooling efficiency by maximizing a heat emitting area and inducing the smooth air stream. CONSTITUTION: The assembly(1a) includes an upper heat emitting panel(2a) having a uneven part(11a) and a protruding groove(16), a lower heat emitting panel(2b) having a protrusion part(11b) and a fixing hole, and a cooling pan(3) installed to the upper heat emitting panel. The uneven part(11a) is formed on four positions of a cross shape in order to make the upper heat emitting panel(2a) be stably and firmly layered on the lower heat emitting panel(2b). A bending part is formed on an end part of a heat emitting fin(12a) by bending a bending line on the heat emitting fin to a direction perpendicular to a bottom part.
Patent KR-20030005541-A (KR)
Title: Battery docking apparatus for mobile phone
Inventor: KIM HYEONG PAL
IPC: H04B1/38
Filed: 2001-07-09
Abstract: PURPOSE: A battery combining device for a portable terminal is provided to easily install a battery by rotating a fixing flap formed in the battery following a guiding groove of a fixing device and fixing the battery when the battery is rotated at 90°. CONSTITUTION: A fixing device(202) having a guiding groove(201) with a cam curve surface(201a) is formed at a rear surface of a body(1). A pair of fixing flaps are inserted into the guiding groove(201) of the fixing device(202) and are guided following the cam curve surface(201a). The fixing flaps and an inserting groove penetrated in the fixing flaps are formed at a rear surface of a battery.
Patent KR-20030005611-A (KR)
Title: Setting plate of wooden pattern for core
Inventor: KIM JONG BAE
IPC: B22C13/12
Filed: 2001-07-09
Abstract: PURPOSE: A plate for installing a core wooden mold is provided to manufacture cores in mass-production by supporting lower portions of a plurality of core wooden molds. CONSTITUTION: A core machine stores mixed sand in a sand hopper through an elevator. Core wooden molds(11) are supplied through a conveyer. The core wooden molds(11) are moved up by means of a lift, which is operated by a cylinder. A plate(21) for installing the core wooden molds(11) supports lower portions of two core wooden molds(11) so as to introduce the core wooden molds(11) into the core machine. The plate(21) includes a rectangular mounting plate(23) having a plurality of guides(25) at an upper portion thereof. The lower portions of the core wooden molds(11) are coupled to each other by five coupling members. The coupling member includes a bush(31) formed at an upper end thereof with a tapered head.
Patent KR-20030005710-A (KR)
Title: Ultra-High Molecular Weight Polyethylene with Carbon Nanotube and Method the Same
Inventor: AHN JEONG UK
IPC: C08K7/00
Filed: 2001-07-10
Abstract: PURPOSE: A ultra high-molecular weight polyethylene (UHMWPE) containing carbon nano-tube(CNT) is provided to enhance wear-resistance of the polyethylene by dispersing the polyethylene and CNT in a solvent, then molding the obtained powder after vaporizing the solvent. CONSTITUTION: The UHMWPE containing CNT comprises 0.1 to 0.5 weight parts of CNT based on 100 weight parts of the UHMWPE. The UHMWPE is produced by a process comprising steps of entering the powdery UHMWPE in toluene solvent and dispersing it for 0.5-1 hour by way of ultrasonic treatment; adding 0.1 to 0.5 weight parts of CNT into the dispersed polyethylene based on 100 weight parts of the UHMWPE and dispersing again it for 0.5-1 hour by way of the ultrasonic treatment, then naturally vaporizing the solvent in a hood; and forming the obtained powdery mixture in a mold at 150-200deg.C and the pressure of 20-30MPa for 1-2 hours.
Patent KR-20030005876-A (KR)
Title: Vehicle bonnet hinge
Inventor: KIM HO
IPC: B62D25/12
Filed: 2001-07-10
Abstract: PURPOSE: A hinge of a bonnet for a vehicle is provided to prevent a pedestrian from being injured by absorbing impact with moving the bonnet downward in bumping the body of the pedestrian into the bonnet during traveling. CONSTITUTION: A hinge of a bonnet for a vehicle is composed of a hinge arm(10) having an assembling hole(11) combined with a bolt(27), and first and second hinge holes(12,13); first and second links(40,50) combined with first and second hinge holes by shaft pins(31); a hinge support(20) having a hinge hole combined with the lower part of the second link, and assembling holes(21) combined with the bolt; a slot(60) formed longitudinally to separate a hinge pin(30) from the central hinge shaft; and a leaf spring(70) having a fitting sill(71) for preventing displacement of the hinge pin. The pedestrian is protected by absorbing impact with moving the lower part of the first link along the slot at a collision.
Patent KR-20020011904-A (KR)
Inventor: KAGAWA YOSHIFUMI
IPC: C23G1/36
Filed: 2001-08-02
Abstract: PURPOSE: Provided is a method for inexpensively manufacturing a cleaning solution without largely consuming energy and without using a reaction furnace causing an environmental problem by effectively using an waste solution. CONSTITUTION: The regenerated cleaning solution of which pH is adjusted to 1.2 to 5.0 is characteristically manufactured by adding nitric acid in the ratio of 10 to 200 ml based on 1L of a waste solution of hydrofluoric acid in which the concentration of fluorine ions is 3% or more.