baber/WOPTO huggingface dataset:
Patent KR-20030093722-A (KR)
Title: A method for the preparation of technetium or rhenium complex for radiopharmaceuticals
Inventor: CHOI SANG MU
IPC: A61K51/04
Filed: 2002-06-05
Abstract: PURPOSE: A production method of technetium or rhenium complex for radioactive pharmaceutical by permitting the reduction reaction of pertechnetic acid or perrhenic acid in the presence of borohydride exchange resin is provided, thereby producing technetium or rhenium complex in high radiochemical purity and at high labeling efficiency under mild conditions. The borohydride exchange resin is also removed easily by filtration when administered while easily applying to biomolecules. CONSTITUTION: To manufacture a technetium or rhenium complex, pertechnetic acid or perrhenic acid is reacted with a ligand in the presence of a reducing agent. The reducing agent is borohydride exchange resin, the ligand is a physiologically active substance selected from human serum albumin, peptide or human immunoglobulin. In the process, the pertechnetic acid or perrhenic acid and ligand are infused into the borohydride exchange resin which is stable in almost pH range(2 to 14) simultaneously or successively.
Patent KR-20020093629-A (KR)
Title: Voltage regulator
Inventor: SAKURAI ATSUSHI
IPC: G05F1/56
Filed: 2002-06-07
Abstract: PURPOSE: To provide a voltage regulator with high safety operation whose performance is not deteriorated or destroyed by generated heat even in the case of being used erroneously at a loss large enough to surpass an allowable level or the like. CONSTITUTION: This voltage regulator is provided with a loss detection circuit that operates so as to lower output voltage in the case a loss becomes large. If the loss detection circuit operates, the output voltage drops and output current decreases to make a loss small.
Patent KR-20030065266-A (KR)
Title: Batter board made by using slide type pole assembly multi-pole of different diameter
Inventor: SEO HAE CHANG
IPC: G01C15/06
Filed: 2002-06-11
Abstract: PURPOSE: A batter board is provided to reduce economical loss and to save labor force by allowing a person to easily install and inspect the batter board by using a pole assembly having a plurality of poles. CONSTITUTION: A batter board(1) includes a supporting plate(10) and a leveler(12) attached to the center of the supporting plate(10) in order to horizontally install the batter board on a ground. A pair of wood fixing members(14,16) is vertically installed at both sides of the supporting plate(10) in order to install a rotating member to the supporting plate(10). A first wood member(14) installed at one side of the supporting plate(10) fixes the rotating member(20). One end of the rotating member(20) is hinged to an upper end of the first wood member(14). A second wood fixing member(16) vertically installed at the other side of the supporting plate(10) displays gradient. An elongated hole is formed at the center of the second wood fixing member(16).
Patent KR-20030096888-A (KR)
Title: Device for aging catalyst for automobile
Inventor: CHOI SEONG MU
IPC: G01M99/00
Filed: 2002-06-18
Abstract: PURPOSE: An aging test apparatus for catalyst of a vehicle is provided to inspect a performance variation of the catalyst in a short period of time by shortening an aging test time for the catalyst. CONSTITUTION: An aging test apparatus for catalyst includes a vacuum pump(13) having a suction port(11) and an exhaust port(12). The vacuum pump(13) is accommodated in a chamber(14) filled with fine powders. A hose(15) is connected to both exhaust port(12) of the vacuum pump(13) and the chamber(14). A radiator test sample(16) is provided in the hose(15). A flux measuring device(17) is installed at the front of the hose(15). When fine powders are moved due to the operation of the vacuum pump(13), a coating layer of the radiator test sample(16) is broken. An aspect ratio of the exhaust port(12) is about 5:1.
Patent KR-20040003425-A (KR)
Title: Filtering Device of Strip Liquid for Dry Film of PCB
Inventor: IN GYEONG HUN
IPC: H05K3/06
Filed: 2002-07-03
Abstract: PURPOSE: A filtering apparatus for filtering a photoresist strip liquid of a PCB is provided to enhance the filtering performance by filtering effectively the sludge from the photoresist strip liquid. CONSTITUTION: A filtering apparatus for filtering a photoresist stripper of a PCB includes a main tank(3), a sludge barrel(5), a filter, a discharging plate(7), a pump(9), an auxiliary tank(13), a supply tube(11), and an on/off valve(15). The main tank(3) is adhered to a main body(1). The sludge barrel(5) is installed at the predetermined position apart from the main tank(3). The filter is installed between the main tank(3) and the sludge barrel(5). The discharging plate(7) is installed at a lower portion of the filter. The pump(9) is installed at a lower portion of the main body(1). The auxiliary tank(13) is connected to the main tank(3) through a connection tube(17). The supply tube(11) is used for supplying the photoresist stripper. The on/off valve(15) is installed at an entrance of the auxiliary tank(13).
Patent KR-20040003487-A (KR)
Title: Automated Monitoring System for Management of Slop
Inventor: CHO SAM DEOK
IPC: G06Q50/08
Filed: 2002-07-03
Abstract: PURPOSE: A real-time unmanned monitoring system for managing an inclined plane is provided to automatically measure and monitor a danger inclined plane, and to previously give an alarm for the collapse of the inclined plane. CONSTITUTION: A CCD(Charge Coupled Device) camera(210) pictures a monitoring image for the inclined plane installing a mark. An extensometer, a temperature sensor(220), a rain gauge(230), a data logger system(240) collects and processes the measuring data such as an earth surface displacement and a rainfall of the inclined plane. A monitoring image and measuring data processor(260) receives and displays the inclined plane monitoring image data, judges the movement of the inclined plane by analyzing the inclined plane monitoring image data, and receives, analyzes, and displays the inclined plane measuring data. A central controlling part(270) previously gives the alarm for the collapse of the inclined plane by storing/managing/analyzing an inclined plane monitoring image and the inclined plane measuring data.
Patent KR-20040006073-A (KR)
Title: Tire Curing Bladder
Inventor: LEE NAM GIL
IPC: B29C33/02
Filed: 2002-07-09
Abstract: PURPOSE: A curing bladder for a tire is provided to extend the life span by preventing breakage from excessive expansion with reinforcing the non-contact portion of a green tire by a reinforcing bar during first forming expansion of the bladder, and to discharge steam efficiently by restricting blocking of upper and lower parts of the bladder. CONSTITUTION: A reinforcing bar(10) is protruded inward in the upper part of a tire curing bladder(1), and extended radially. Plural reinforcing bars are arranged in the circumference of the tire curing bladder, and placed in the non-contact portion with a green tire in curing. Plural reinforcing bars are arranged around the bladder at regular intervals, and placed in the folding portion in contracting the bladder. The reinforcing bar is extended from the end of the bead part of the green tire for the center of the bladder to a thickness variation part(11) which is thin from the outer end of the bead part. Excessive expansion is restricted by reinforcing the non-contact portion with the green tire in vulcanizing.
Patent KR-20040006107-A (KR)
Title: Semiconductor memory device with single data line structure
Inventor: CHO UK RAE
IPC: G11C7/12
Filed: 2002-07-09
Abstract: PURPOSE: A semiconductor memory device having a single data line structure is provided to reduce power consumption generated by precharge, so reducing a layout area. CONSTITUTION: A plurality of mats(MAT0-MATm) is constituted with a plurality of memory blocks(BLK0-BLKn) respectively. Each memory block includes a plurality of sense amplifiers to read data from an array, and one of the sense amplifiers of the memory block has two output ports and another one has one output port. The first data lines are connected to the output ports of each sense amplifier of the memory blocks of each mat. The first means is supplied with outputs of the sense amplifiers having two output ports among the memory blocks of each mat and generates an output enable signal which is synchronized to a clock signal. The second data lines correspond to the first data lines respectively. The second means converts logic state of the second data line corresponding to the first data line having logic state transition among the first data lines corresponding to a selected mat. And the third means latches logic states of the second data lines, and outputs latched logic states in response to the output enable signal.
Patent KR-20040005461-A (KR)
Title: Antenna coupling preventing apparatus for mobile communication device
Inventor: SIM JU HEON
IPC: H01Q3/24
Filed: 2002-07-10
Abstract: PURPOSE: An anti-coupling device for a mobile communication terminal is provided to remove a coupling effect and increase a gain by minimizing a coupling phenomenon between a GPS(Global Positioning System) antenna and a PCS antenna. CONSTITUTION: An anti-coupling device for a mobile communication terminal includes an antenna matching portion(500), a mobile switch(400), a diplexer(300), and a PCS duplexer(100). The antenna matching portion(500) matches a CDMA main antenna with a main body of the mobile communication terminal. The mobile switch(400) is used for performing a wire test in a fabrication process. The diplexer(300) is used for removing the mutual interference when one antenna is commonly used in two or more bands. The PCS duplexer(100) is used for radiating effectively radio waves. The anti-antenna coupling device for a mobile communication terminal includes a phase shifter(200) for shifting a phase of a received signal.
Patent KR-20040006292-A (KR)
Title: Sink preventing structure of bumper mold
Inventor: JUNG GUK YONG
IPC: B29C45/33
Filed: 2002-07-11
Abstract: PURPOSE: Sink-preventing structure of a bumper mold is provided to prevent the outside of a bumper from being sunk though the design of the bumper is formed in a complicated shape. CONSTITUTION: Sink-preventing structure of a bumper mold includes a side core installed to rectilinearly move in a direction more inclined downward at a predetermined angle than a tangential direction coming in contact with a plane(P1) constituting the lower external appearance of a bumper(B). The lower side(1-L) of the side core is parallel with the rectilinear movement direction of the side core. The angle formed by the upper side(1-H) of the side core and a tangent line(L1) coming in contact with the plane constituting the lower external appearance of the bumper is smaller than the angle formed by the lower side of the side core and the tangent line coming in contact with the plane constituting the lower external appearance of the bumper.
Patent KR-20040008375-A (KR)
Title: Intrusion detection method and recording media based on common features of abnormal behavior
Inventor: KO GI UNG
IPC: G06F15/00
Filed: 2002-07-18
Abstract: PURPOSE: A system invasion detecting method is provided to check whether there exists an abnormal activity in a system call order of a processor in a case that the processor is executed in a computer, a network or a communication equipment. CONSTITUTION: A processor is executed in a computer, a network, or a communication equipment, and a system is called(S10). A system call order of the processor is checked by using a normal activity management database according to the system call order(S20). In a case that a normal activity check result is higher than a critical value, executing the processor is finished(S30, S70), but in a case that a normal activity is lower than a critical value, the system call order is checked by using an abnormal activity management database(S30, S40). In a case that an abnormal activity check result is higher than a critical value, executing the processor is finished(S50, S70), but in a case that an abnormal activity is lower than a critical value, the processor is determined to be invaded(S50, S60).
Patent KR-20040008475-A (KR)
Title: Manufacturing method for capacitor of semiconductor device
Inventor: KWON PAN GI
IPC: H01L27/108
Filed: 2002-07-18
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of preventing the loss and damage of a storage node for improving the operation characteristic and reliability of the semiconductor device by using a capping insulating layer. CONSTITUTION: The first interlayer dielectric having a storage node contact plug(65), is formed at the upper portion of a semiconductor substrate(51). A storage node conductive layer is formed on the entire surface of the resultant structure. A storage node is formed by carrying out a photolithography process at the storage node conductive layer using a storage node mask. A capping insulating layer(71) is formed along the upper surface of the resultant structure. The second interlayer dielectric(73) is formed at the upper portion of the resultant structure.
Patent KR-20030009223-A (KR)
Title: Operating method for a semiconductor component
Inventor: ESMARK KAI
IPC: H01L21/822
Filed: 2002-07-19
Abstract: PURPOSE: An operating method for a semiconductor component is provided to easily be integrated in a VLSI process, in order to achieve a current-switched or voltage-switched switch characteristic. CONSTITUTION: A semiconductor component be operated reversibly in a current/voltage range in which it has a first differential resistance up to a first current limit value corresponding to an upper voltage limit value and, at current values greater than this, has a second differential resistance, which is less than the first differential resistance.
Patent KR-20040008951-A (KR)
Title: A traffic guide sign
Inventor: YIM CHANG HYUN
IPC: E01F9/627
Filed: 2002-07-19
Abstract: PURPOSE: A road sign is provided to prevent the damage caused by external force such as a car clash. CONSTITUTION: The road sign is formed by fixing a road sign(2) on a post(4) and coupling a support(6) to the lower part of the post(4), wherein the post(4) comprises: a hollow pipe member(12) formed to fix the road sign(2) upward; a pipe end member(16) coupled to the lower end of the pipe member(12); a wire(20) interposed to the pipe end member(16) and couple with a spring retainer(28); a coil spring(22) installed between the spring retainer(28) and the pipe end member(16) to make the wire(20) pass through; and an anchorage end(26) fixed on the support(6) by a coupler.
Patent KR-20030011567-A (KR)
Title: Recycled ceramic slurry, recycled ceramic powder, ceramic electronic part, and fabricating methods therefor
Inventor: ITO TADASHI
IPC: C04B35/638
Filed: 2002-07-22
Abstract: PURPOSE: To provide a reclaimed ceramic slurry capable of contributing to the reduction of the cost required for waste disposal, and to the reduction of the cost for producing ceramic electronic parts. CONSTITUTION: When obtaining the reclaimed ceramic slurry from unburned ceramic wastes containing no metal, the unburned ceramic wastes are first dissolved in solvent (dissolution step), and then after the dissolution step, the components of the waste solution are adjusted (component adjusting step). Although the waste solution already contains ceramic particles, binders, plasticizers, dispersants and solvents, the materials other than the ceramic particles are added to adjust the components so that each component has each predetermined concentration.
Patent KR-20040009344-A (KR)
Title: Residual Chlorine Sensor On Electrochemistry And Measurement Equipment Use Thereof
Inventor: KANG TAE YEONG
IPC: G01N27/30
Filed: 2002-07-23
Abstract: PURPOSE: An electrochemical type residual chlorine sensor and a measuring device by using the same are provided to instantly use the electrochemical type residual chlorine sensor. CONSTITUTION: An electrochemical type residual chlorine sensor includes an actuating electrode(140), a first electrode member(110), an auxiliary electrode(150), a second electrode member(120), a reference electrode(160), and a flow cell(130). The actuating electrode(140), the auxiliary electrode(150) and the reference electrode(160) are installed in a measurement cell, thereby forming 3-electrode system. The actuating electrode(140) and the auxiliary electrode(150) are made of a platinum disc and the reference electrode(160) includes a saturated calomel electrode. Density of residual chlorine is measured by using the electrochemical type residual chlorine sensor.
Patent KR-20040009657-A (KR)
Title: Apparatus for driving background light of liquid crystal display
Inventor: KIM JAE EUNG
IPC: G02F1/133
Filed: 2002-07-24
Abstract: PURPOSE: A device for driving background illumination of a liquid crystal display is provided to improve the quality of background illumination by removing interference generated in a specific frequency between a liquid crystal panel and the background illumination. CONSTITUTION: A liquid crystal panel(10) receives a display control signal for displaying characters according to the same by fitting synchronization to a frame frequency. A liquid crystal driver(20) output a low frequency or the frame frequency driving the liquid crystal panel to the outside. A programmable counter(30) demultiplies a signal inputted from the liquid crystal driver by N times, and adjusts a duty period at M times of ratio. A driving unit(40) receives an output signal of the programmable counter for turning on and off light emitting parts(D1,D2) providing background illumination.
Patent KR-20040011653-A (KR)
Title: Orthogonal frequency division multiplexing communication method and apparatus adapted to channel characteristics
Inventor: HWANG CHAN SU
IPC: H04J11/00
Filed: 2002-07-29
Abstract: PURPOSE: Orthogonal frequency division multiplex communication method and apparatus adaptable for channel characteristics are provided to allow communication in a low bit error ratio and in a high efficiency at various environment by changing at least one format among format of the frame and the transmission symbol. CONSTITUTION: An orthogonal frequency division multiplex communication method adaptable for channel characteristics is characterized in that the orthogonal frequency division multiplex communication apparatus communicates in a low bit error ratio and in a high efficiency by changing at least one format among format and frame of the transmission symbol in response to the type of transmission symbol to be transmitted and the radius of cell to implement the communication.
Patent KR-20040011793-A (KR)
Title: Favorite mode of provide a remote control device and method thereof
Inventor: LEE SEONG SEOP
IPC: H04N5/44
Filed: 2002-07-30
Abstract: PURPOSE: A remote control system having a favorite mode and a method for controlling the same are provided to conveniently select a desired channel by installing one or more favorite keys in a remote controller and selecting/storing the numbers of frequently selected channels according to channel characteristics. CONSTITUTION: A control part scans key input at the standby mode of an initial state(S301-S303). The control part judges whether the number of inputted keys is '0'(S304). If the number of inputted keys is not '0', the control part judges whether the number of inputted keys is '1'(S305). If the number of inputted keys is not '1', the control part judges whether the number of inputted keys is '2'(S306). In case that it is judged that the number of inputted keys is '2', the control part judges whether an arbitrary favorite key and a mute key have been pushed for regular time(S307). In case that it is judged that the arbitrary favorite key and the mute key have been pushed for regular time, the control part enters a favorite key storage mode to select and store frequently selected channels. Then the control part sequentially stores selected channel numbers in a RAM or a memory part(S308).
Patent KR-20030013295-A (KR)
Title: Gps receiver module
Inventor: GHOSH INDRA
IPC: H01Q5/371
Filed: 2002-08-01
Abstract: PURPOSE: A GPS(Global Positioning System) receiver module, a dual band antenna, a PCB(Printed Circuit Board), and a mobile communication equipment are provided to interact with a multiplicity of other appliances. CONSTITUTION: A GPS receiver module(1) receives GPS signals and determines position data from the received GPS signals. A communications sub-module(3) provides the determined position data, and converts the position data into a format suitable for being transmitted to an external appliance. The communications sub-module(3) is preferably a Bluetooth sub-module, for converting the position data according to a Bluetooth standard and transmitting the converted position data by wireless.
Patent KR-20040015945-A (KR)
Title: Bonding Equipment For Circuit Board And Anisotropic Conductive Film Of Flat Panel Display
Inventor: HAN DONG HEE
IPC: G02F1/13
Filed: 2002-08-14
Abstract: PURPOSE: A circuit board of a flat panel display and an anisotropic conductive film bonding apparatus are provided to improve work efficiency and process efficiency further by bonding the circuit board and the anisotropic conductive film on a bidirectional pattern part. CONSTITUTION: A rotation stage(4) is installed on an upper plane of a work table(2). A loading part(6) loads and sets a glass and a circuit board by being installed in a circumference direction of the rotation stage. A film bonding part(8) is installed adjacently to the rotation stage, and bonds an anisotropic conductive film(F) on a pattern part of the glass. A circuit board bonding part(10) bonds a circuit board on the glass. And a glass inversion part(12) is installed separately from the circuit board bonding part and resets the glass to enable to bond the circuit board and the anisotropic conductive film.
Patent KR-20040020092-A (KR)
Title: Composition for moisturizing for skin and Cosmetic comprising the same
Inventor: CHO WAN GU
IPC: A61K8/97
Filed: 2002-08-29
Abstract: PURPOSE: A skin moisturizing composition containing a Mourera fluviatilis extract having excellent moisture retaining capacity is provided. The cosmetic containing the skin moisturizing composition is excellent in excellent moisture retaining capacity, skin evaporation-inhibiting capacity of the skin and dry skin-improving effect and has low dermal irritation properties. CONSTITUTION: The skin moisturizing composition contains 60 to 80% by weight of a Mourera fluviatilis extract, 10 to 20% by weight of amino acid complex, 5 to 15% by weight of 2-pyrrolidone-5-carboxylic acid and 20 to 30% by weight of trehalose. The Mourera fluviatilis extract is obtained by extracting in a solvent selected from the group consisting of water or C1-4 anhydrous or hydrous lower alcohol, ethyl acetate, acetone and a mixture thereof. The cosmetic contains 0.1 to 10% by weight of the skin moisturizing composition.