baber/WOPTO huggingface dataset:
Patent KR-20040090221-A (KR)
Inventor: JUNG TAE JIN
IPC: H04L12/28
Filed: 2003-04-16
Abstract: PURPOSE: A network system for supporting an internetwork connection and a method therefor are provided to connect plural networks by using network connection modules for connecting outer networks with inner networks through information received from a name server. CONSTITUTION: A binding server(100) manages network registration information collected from each network, and supplies requested specific registration information through an authentication process. The first network connection module(300) requests a public IP of a network(900) to be accessed through the binding server(100), and attempts accessing the network(900). The second network connection module(700) registers self network registration information in the binding server(100), and connects with a corresponding device of the network(900) if an access is attempted by the first network connection module(300).
Patent KR-20040092122-A (KR)
Inventor: CHUN EON SEOK
IPC: H04M1/02
Filed: 2003-04-25
Abstract: PURPOSE: An apparatus for stopping rotation of a folder in a mobile terminal is provided to allow a user to stably take a photo and facilitate video call communication by stopping a folder when it is opened at 90 degrees from a main body. CONSTITUTION: A side hinge arm(115b) is formed at both end portions of a main body(101). A center hinge arm(125) is formed at one end portion of a folder(102) and rotatably coupled into the side hinge arm(115b) through a hinge module(200). A hinge dummy(209) includes two hinge holes(291a,291b) extended in a diameter direction and is fixed at an inner side of the side hinge arm(115b). A hinge protrusion is selectively coupled into the hinge holes(291a,291b) and protruded from one end portion of the hinge module(200). A button(251) is mounted in the side hinge arm(115b) to release the hinge protrusion from the hinge holes(291a,291b).
Patent KR-20030043843-A (KR)
Inventor: KIM TAE HEE
IPC: A01M1/14
Filed: 2003-04-25
Abstract: PURPOSE: A birdlime for a mousetrap is provided which makes adhesion stronger because a space becomes narrow when a mouse proceeds toward a food. CONSTITUTION: A birdlime adhesive(1) is applied on the ceiling of the top end and on the left and right. The birdlime is attached to the back region and both opposite sides of a mouse(4) for squeezing the mouse to death. An angle(6) of 7 degrees is given between the bottom end and the top end to decoy and capture both small-sized mice and large-sized mice.
Patent KR-20040093798-A (KR)
Inventor: WON YEONG SANG
IPC: F23G1/00
Filed: 2003-04-30
Abstract: PURPOSE: A cremation furnace is provided to reduce cremating time and improve working efficiency by easily collecting ashes with an ash collecting unit, and prevent environmental pollution by collecting smoke in an emergency. CONSTITUTION: A main combustion burner(11) and a re-combustion burner(12) are installed at a first combustion furnace(13) and a re-combustion furnace(14), respectively. A flue(16) is installed at the re-combustion furnace, and has a heat storage plate(15). A dust collecting unit(17) is installed at the end of the flue. A truck moving unit(20) is installed in front of a door in the first combustion furnace, moves a truck horizontally, and includes a moving roller, a chain gear fixed to one side of the moving roller and engaged with a moving chain, and a reduction gear engaged with the moving chain. An inner roller unit(30) includes a roller chain gear fixed to one side of an inner roller, a roller chain engaged with the roller chain gear, and a roller reduction gear engaged with the roller chain. An ash collecting unit(40) is installed at the circumference of the truck moving unit. A smoke collecting unit(50) is installed at an air duct(17a) connected to the flue and the dust collecting unit, and collects smoke in an emergency.
Patent KR-20040095465-A (KR)
Inventor: CHEONG KWANG HO
IPC: G01T1/16
Filed: 2003-05-09
Abstract: PURPOSE: A heterogeneous phantom for measuring a radiation dosage is provided to precisely predict a radiation dosage in a human body by using a plurality of plate members having density corresponding to density of a predetermined tissue of the human body. CONSTITUTION: A heterogeneous phantom for measuring radiation dosage includes a plate stacker(31) having a predetermined thickness. The plate stacker(31) includes a plurality of stacked plates and allows a radiation irradiated from an external device to pass. The plate stacker(31) has electronic density identical to tissue density of a predetermined portion of the human body. A measuring device is installed at the plate stacker(31) in order to measure the energy level of the radiation transmitted through a unit plate. Frames(23,25) are provided to support the plate stacker(31).
Patent KR-20040101841-A (KR)
Inventor: KIM NAM JEONG
IPC: C08G18/42
Filed: 2003-05-27
Abstract: PURPOSE: Provided is an urethane resin for a magnetic recording tape having excellent durability, dispersibility against magnetic oxide of iron and compatibility with vinyl-based copolymer as well as improved productivity and coatability by virtue of low viscosity. CONSTITUTION: The urethane resin comprises polyol, diisocyanate and a chain extender. Particularly, the polyol is an ester-type polyol having a molecular weight of 500-1,200, which is prepared by condensation of aliphatic dibasic acid and aliphatic secondary alcohol, and comprises polar polyol and nonpolar polyol in a mole ratio of 1:0-1, wherein the dibasic acid constituting the polar polyol comprises nonpolar dibasic acid and polar dibasic acid represented by the formula 1 in a mole ratio of 1:0.04-0.25. In the formula 1, R is C2-C6-alkyl or benzene, and X is Li, Na or K. The diisocyanate is 4,4'-diphenylmethane diisocyanate, toluene diisocyanate or a mixture thereof, and the chain extender is a polar chain extender, a nonpolar chain extender or a mixture thereof.
Patent KR-20030046382-A (KR)
Inventor: AIOI YOSHIHIRO
IPC: B29C49/06
Filed: 2003-05-28
Abstract: PURPOSE: A resin molding machine is provided to gain a blow molding product with high precision by feeding a preform molded by injection molding to a blow molding block. CONSTITUTION: A device fixing unit(1) and a device moving unit(2) are composed of an injection molding block(A) injection-molding a preform, and a blow molding block(B) blow-molding the preform. A hot runner(3) guides melted resin. A nozzle(4) injects the rear end of the hot runner. A gate(5) introduces the melted resin passing through the hot runner. An injection cavity block(6) performs an injection molding. A square block(7) moves right and left. An injection cavity base block(8) is installed at the outside of the square block. A preform feeding unit feeds the preform to the blow molding block. An injection core(10) is fixed on a moving block(11) installed at the upper part of the device moving unit. A blow mold(14,15) blow-molds the preform. A hollow drawing bar(17) draws the preform. A bottom core(20) performs the blow molding of the preform. A bottom core moving/supporting plate(19) moves and supports the bottom core. A bottom core fixing plate(21) supports the bottom core moving/supporting plate, and fixes the bottom core.
Patent KR-20040106076-A (KR)
Title: Adaptive noise reduction filter for bayer pattern color signal, digital image signal processor having it, and method thereof
Inventor: LEE HYEONG GEUN
IPC: H04N5/357
Filed: 2003-06-10
Abstract: PURPOSE: An adaptive noise reduction filter is provided to effectively remove noise in response to luminance change without additional line memory. CONSTITUTION: An adaptive noise reduction filter includes a multiplying and adding portion(231) multiplying first, second and third vertical luminance signals of a row matrix type and first, second and third multiplying coefficients of a column matrix type, adding the multiplied values, and outputting the resulted values, a filtering signal outputting portion(233) dividing the output signal of the multiplying and adding portion by the resulted values and outputting a finally filtered signal obtained by multiplying the resulted values and a predetermined compensating coefficient, a subtracter(235) subtracting the finally filtered signal from a horizontal luminance signal, an absolute value outputting portion(237) calculating a delta value which is an absolute value of the output signal of the subtracter, a comparator(238) comparing the delta value with a comparing threshold value and generating a multiplexing control signal having different logic values for each case where the delta value is greater or smaller than the comparing threshold value, and a multiplexer(239) selectively outputting the finally filtered signal or the horizontal luminance signal in response to the multiplexing control signal.
Patent KR-20040106889-A (KR)
Inventor: BAE TAE SUNG
IPC: A61C5/77
Filed: 2003-06-12
Abstract: PURPOSE: Provided is a method for preparation of glass-ceramic for artificial teeth crown to reduce the shrink during baking and to improve the aesthetics, castability, mechanical property and the like. CONSTITUTION: The method comprises the steps of (a) adding a nucleation agent and a toning agent into SiO2-Li2O-K20-ZnO based parent glass to form glass; (b) grinding the glass from (a) and remelting glass powder to form glass ingot; (c) thermal treatment for crystallization of glass ingot from (b) and (d) thermal pressurized shaping of the crystal phase from (c). The SiO2-Li2O-K2O-ZnO based parent glass contains SiO2/Li2O in a molar ratio of 1.8 to 2.2. The nucleation agent is at least one selected from the group consisting of TiO2, ZrO2 and P2O5 and is contained 0.1 to 10 mol % to the parent glass. The toning agent is at least one selected from the group consisting of Nb2O2, Ce2O, Fe2O3 and AgCO3 and is contained 0.1 to 0.3 mol % to the parent glass.
Patent KR-20040110843-A (KR)
Inventor: KIM GWANG HA
IPC: C02F3/34
Filed: 2003-06-20
Abstract: PURPOSE: To provide a novel microbe capable of effectively degrading dimethyl sulfides in volatile organic compounds without secondary contamination, and a method for degrading dimethyl sulfide contained in sewage, wastewater, air or soil using the novel microbe. CONSTITUTION: The novel microbe Gordonia sihwaniensis PKL-1(KCCM-10443) is characterized in that it is capable of degrading volatile organic compounds, wherein the volatile organic compounds are dimethyl sulfides(DMS). The method for treating wastewater, sewage and air containing volatile organic compounds is characterized in that the wastewater, sewage and air are treated by using the novel microbe Gordonia sihwaniensis PKL-1(KCCM-10443), wherein the volatile organic compounds contain dimethyl sulfides(DMS), wherein the wastewater, sewage and air are treated by cultivating the novel microbe Gordonia sihwaniensis PKL-1(KCCM-10443) at a temperature of 25 to 40 deg.C and a pH of 6 to 8, and wherein content of the dimethyl sulfides(DMS) is 0.01 to 50 ppm.
Patent KR-20050002038-A (KR)
Inventor: KIM KEUN TAE
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to minimize the depth of a metal contact hole by previously forming a metal contact plug on a bit line before forming a capacitor. CONSTITUTION: An insulating layer is formed on a substrate defined by a first region and a second region. A first metal contact hole is formed by selectively etching the insulating layer of the first region. A conductive layer is filled in the first contact hole. By selectively etching the conductive layer of the second region and etching the insulating layer using the conductive layer as a hard mask, a storage node hole and a metal contact plug(7) are formed. A storage node(10) and a dielectric film(11) are formed in the storage node hole. A plate electrode(13) is formed on the dielectric film. By selectively etching an interlayer dielectric(15), a second metal contact hole is formed to expose the metal contact plug. A metal line(18) is formed in the second metal contact hole.
Patent KR-20050006339-A (KR)
Inventor: KIM KWANG HO
IPC: B60H1/00
Filed: 2003-07-08
Abstract: PURPOSE: An external air temperature sensor of a vehicle is provided to reduce detection time of external air temperature and time for reaching desired indoor temperature by modifying the shape of the case according to the size of the thermistor. CONSTITUTION: An external air temperature sensor(50) for detecting external temperature for operating an automatic air conditioner is composed of a case(51) formed by injection-molding, a thermister(53) fixed in the case, and a terminal electrically connected to the thermister and fastened in the case. The diameter of the end of the case is two times as large as the diameter of the head of the thermister without modifying the size of the thermister, and the distance from the center of gravity of the thermister to the end of the case is 1.7 times as large as the diameter of the head of the thermister. The thermister is protected, and the manufacturing cost is reduced by reducing the size of the end of the case.
Patent KR-20050009356-A (KR)
Inventor: MOON SOO YONG
IPC: E05D15/58
Filed: 2003-07-16
Abstract: PURPOSE: A windows frame of a sliding system is provided to variable form switching types of the windows frame and to improve the convenience by selectively performing a sliding type, a folding/unfolding type and a tilting type in one windows frame. CONSTITUTION: An additional internal windows frame having a switching device for a folding/unfolding or a tilting opening is combined with a sliding windows frame(10) with hinges. The switching device contains a vertical slider and a horizontal slider. The vertical slider moves upward and downward according to the rotating angle of a handle while vertically installing through the side of the internal windows frame. The horizontal slider receives the vertical moving force as the horizontal moving force by connecting with the upper part of the vertical slider while installing through the upper part of the internal windows frame. A supporting member(23) for supporting the lower part of the internal windows frame is installed in the sliding windows frame. An insertion slot(23a) is formed in the supporting member to insert and support an insertion piece combined with the lower end part of the vertical slider.
Patent KR-20050010254-A (KR)
Inventor: KANG SEOK HWA
IPC: B62D33/067
Filed: 2003-07-18
Abstract: PURPOSE: A torsion bar structure of a cab for a freight vehicle is provided to compensate torsional deviation generated by load deviation by correcting torsion by using a length-adjusting member for a fixed end of one of upper and lower torsion bars. CONSTITUTION: In a freight vehicle of which a cab(30) is lifted up and down, upper and lower torsion bars(10,20) support the cab by torsion generated in rotating the cab and both ends of the torsion bars are hung at a hinge bracket(50) installed between the cab and the frame and are disposed transversely. Each upper and lower torsion bar has fixed ends(10a,20a) settled and installed at the hinge bracket and free ends(10b,20b) mounted movably at the hinge bracket. The free ends are positioned at left and right sides of the cab to cross each other. Torsion bar arms(11,21) are settled and installed at each free end to prop up a lower side of the cab and rotated to transmit load of the cab to the torsion bar as torsional power. One fixed end of the upper and lower torsion bars is fastened at a rotary bracket and the other fixed end is settled at the frame by a fixing arm(60). The fixing arm torsion-rotates the torsion bar by a length-adjusting member(61) which is extended longitudinally.
Patent KR-20050013315-A (KR)
Inventor: JUNG HAE WON
IPC: G06F15/02
Filed: 2003-07-28
Abstract: PURPOSE: A method for controlling power on a portable computer equipped with a touch panel is provided to cut off the power supplied to the touch panel on a battery mode and charge a battery in an electronic pen in case that a user does not use the electronic pen. CONSTITUTION: In the case that the portable computer is operated in a battery power mode not an AC power mode, it is detected that the electronic pen is inserted into an electronic pen installing part equipped with the portable computer(S22). The input power of the touch panel is controlled depending on a detecting result(S23). In the case that the electronic pen is inserted into the installing part, charging power is supplied to the battery in the electronic pen until the battery is completely charged.
Patent KR-20050013715-A (KR)
Inventor: OH HONG SIK
IPC: A23N12/00
Filed: 2003-07-29
Abstract: PURPOSE: A fruit cleaning apparatus with a dust disposal means is provided, thereby effectively collecting and dissolving dust formed from a fruit cleaning process in a solvent, and discharging out or recycling the clean air, so that clean working condition can be provided, and the maintenance cost of the apparatus can be reduced. CONSTITUTION: The fruit cleaning apparatus(100) comprises a cleaning device(1) removing impurities on the surface of fruits using a friction force; a dust suction unit which suctions dust from the fruits using vacuum; and a dust filtering unit which is connected to the dust suction unit to filter the dust, wherein the dust suction unit comprises an air eject(122) which is connected to the cleaning device(1) to suction the dust using vacuum, and an air compressor(121) which sprays the compressed air to the air eject(122); and the dust filtering unit comprising a dust disposal tank(162) which comprises a ventilation hole on the top, a penetrated bottom by a duct communicated with the air eject(122), and a certain amount of solvent.
Patent KR-20030066578-A (KR)
Inventor: KWON DAE WOONG
IPC: G11B20/04
Filed: 2003-07-30
Abstract: PURPOSE: A combined MP3 player and a transmitter interface having a memory chip and a cigar plug inside is provided to easily mount the combined MP3 player and a transmitter interface at a vehicle and prevent cross talk and a noise. CONSTITUTION: An MP3 player part transmits a sound source between an audio set of a vehicle and an external equipment. A signal transmitting and receiving circuit transmits and receives signals between the audio set of the vehicle and the external equipment. A cigar plug has plus and minus power supply terminals connected to a cigar lighter jack of the vehicle. A power on/off key turns on and off power supply supplied to the signal transmitting and receiving circuit. An LED has at least one or more colors for displaying a power supply state and an operation state of an equipment. An up/down key changes frequency according to channel selection of a user. A display window displays the frequency of a random channel selected according to the adjustment of the up/down key. A selector selects a selected frequency display of an interface or an operation state display of the sound source. Function keys change the sound source. A DC power jack supplies power to a portable audio equipment. A USB port is provided for two way communication with external sound source and data. An audio input jack receives the external sound source and data. A stereo jack is provided to output audio.
Patent KR-20050014160-A (KR)
Inventor: KWON HYUK
IPC: H01L21/336
Filed: 2003-07-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve the process yield and reliability of a semiconductor device, by replacing a spacer oxide layer and a spacer nitride layer by a thick spacer nitride layer after a gate electrode is formed, by forming a spacer made of a spacer nitride layer in a peripheral circuit region and by removing the spacer nitride layer in a cell region. CONSTITUTION: A gate oxide layer(52) is formed on a semiconductor substrate(50) having a cell region and a peripheral circuit region. A gate electrode overlapping a hard mask layer pattern is formed on the gate oxide layer. A buffer oxide layer and a spacer nitride layer(64) are sequentially formed on the resultant structure. After the spacer nitride layer on the peripheral circuit region is etched to form a spacer and a device. A photoresist layer pattern(66) as a COR mask exposing the cell region is formed on the resultant structure. The spacer on the cell region is removed to guarantee a gap-fill margin by using the photoresist layer pattern as a mask.
Patent KR-20050014287-A (KR)
Inventor: KIM KWANG MAN
IPC: F24F11/00
Filed: 2003-07-30
Abstract: PURPOSE: A noise prevention device and a method of an air conditioner are provided to minimize or prevent noise caused by vibration by restricting the vibration of a compressor due to high operation voltage in operation frequency of a low frequency band. CONSTITUTION: A noise prevention device of an air conditioner is composed of a frequency detecting unit(52) for sensing operation frequency as a compressor(51) is operated; a comparing unit(53) for comparing the detected operation frequency with a reference value; and a voltage converting unit(54) for changing the operation voltage of the compressor according to the result of the comparing unit. The voltage converting unit operates the compressor according to the operation voltage about a pre-set operation frequency if the operation frequency is over a reference value and drives the compressor according to the operation voltage formed by subtracting constant voltage from the pre-set operation voltage if the operation frequency is below the reference value.
Patent KR-20040026130-A (KR)
Inventor: MATSUZAWA HIDEKI
IPC: H01L21/56
Filed: 2003-08-05
Abstract: PURPOSE: To heighten degree of freedom in selecting wire bonding positions as well as to reduce the number of leads connected with electric source/ground terminals, and to contribute to reduction in a size of a package(a semiconductor device) when a semiconductor element equipped with a plurality of the electric source/ground terminals are mounted on a lead frame. CONSTITUTION: A die pad 32 is demarcated corresponding to the semiconductor element to be mounted thereon, a plurality of the leads 33 are arrayed along a circumference of a region divided finally as the semiconductor device corresponding to the die pad 32, and further conductors 34 for the electric source/ground terminals are formed in a periphery of the die pad 32 in the region between the die pad 32 and each of the leads 33 corresponding to the die pad. The die pad 32, each of the leads 33, and the conductors 34 for the electric source/ground terminals are supported by adhesive tapes 37.
Patent KR-20050015903-A (KR)
Inventor: KIM YOUNG JUN
IPC: H04B1/40
Filed: 2003-08-14
Abstract: PURPOSE: A device and a method for automatically selecting a microphone in a mobile communication terminal are provided to automatically convert into a photographer's microphone, only when a sound applied to the photographer's microphone is more than a predetermined reference value, and to record the photographer's voice or sound, thereby clearly recording a target's voice or peripheral sound. CONSTITUTION: An analog switch unit(40) selectively outputs either a signal of a camera side microphone(10) or a signal of a photographer's microphone(20). A level comparator(30) is applied with the signal of the photographer's microphone(20), so that the analog switch unit(40) can select a user side microphone signal if the applied signal is more than a preset volume level. If the applied signal is less than the volume level, the level comparator(30) supplies a control signal to the analog switch unit(40) such that the switch unit(40) can select the signal of the camera side microphone(10).