baber/WOPTO huggingface dataset:
Patent KR-20040092981-A (KR)
Inventor: KIM HAN HYO
IPC: A23B7/10
Filed: 2003-04-30
Abstract: PURPOSE: A kimchi refrigerator having a control panel which is easy to assemble and disassemble is provided. Therefore, it permits the user to easily check and change parts disposed within the casing of the control panel. CONSTITUTION: The kimchi refrigerator has a control panel which is disposed at the exterior of a body to be exposed and contains a casing(52) for forming a receiving space; a hook(55) formed to be disposed within the receiving space of any one of the body and casing; a hook jaw formed to be disposed with the receiving space of any one of the body and casing while being interlocked with the hook; an operating hole formed on the casing to allow easy access of a device to unlock the interlocked state between the hook and hook jaw from the exterior of the casing. The control panel also has a printing circuit board, an operation button, a dial(74) and a display panel(75).
Patent KR-20040094089-A (KR)
Inventor: AHN SEONG YONG
IPC: G09G3/296
Filed: 2003-05-01
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to minimize the deterioration of the contrast characteristics and to prevent the erroneous discharge by increasing the set-up voltage only in the initial waveform of the sub-field. CONSTITUTION: A method for driving a plasma display panel is characterized in that the voltages of the initial waveform allocated to a portion of the sub-fields among a plurality of sub-fields make higher than those of the initial waveforms allocated to the other sub-fields. The method drives the plasma display panel by time-dividing one frame period into a plurality of sub-fields.
Patent KR-20040098672-A (KR)
Inventor: KIM SANG JIN
IPC: H01R33/76
Filed: 2003-05-15
Abstract: PURPOSE: A pressure reducing-type package socket is provided to stably contact a packet with socket pins by using an air pressure difference between the inside and the outside of the socket, thereby increasing efficiency of a packet test socket. CONSTITUTION: Side supports(2) fix a package(3). Socket pins(9) are used for contacting with package balls(4). A fixing plate(7) fixes the socket pins(9). Fixing screws(6) connect the fixing plate(7) with a lower plate(5). A pressure reducing motor(11) discharges an internal socket air. A tube(10) is connected with the pressure reducing motor(11). Air holes(13) are formed between the socket pins(9). An empty space(12) of a socket is connected under the air holes(13), so that the internal socket air is discharged outside through the pressure reducing motor(11) and the tube(10).
Patent KR-20040099614-A (KR)
Inventor: CHO BYEONG HA
IPC: H01L21/20
Filed: 2003-05-19
Abstract: PURPOSE: An ALD(Atomic Layer Deposition) apparatus for manufacturing a semiconductor device and a manufacturing method thereof are provided to prevent an inner wall of a chamber from being contaminated due to reaction gas by forming a non-reactive coating layer on the inner wall of the chamber. CONSTITUTION: An ALD apparatus includes a vacuum chamber(40), a shower head, a gas supply part, a gas exhaust port, a base, and a non-reactive coating layer. The shower head(46) is installed on the chamber to flow reaction gas and purge gas on a wafer(44). The gas supply part(50) is connected with the shower head. The gas exhaust port(48) is installed at a lower portion of the chamber. The base(42) for loading the wafer is installed in the chamber. The non-reactive coating layer(52) is formed on an inner wall of the chamber to prevent the deposition of a thin film due to reaction gas. The non-reactive coating layer is made of carbon fluoride.
Patent KR-20040101852-A (KR)
Inventor: SOUNG KWANG SOO
IPC: B68G1/00
Filed: 2003-05-27
Abstract: PURPOSE: Provided are materials for stuffing and an article stuffed with the materials which are kept coolly even if used continuously. CONSTITUTION: The materials for stuffing are composed of live seeds so as to activate a flow of energy in a human body and a blood circulation. The materials for stuffing include at least one of Korean cabbage seeds, rape sees, milk vetch seeds, pumpkin seeds and bottle gourd seeds. When an article filled with the materials for stuffing is used, the live energy of live seeds and the energy of the human body are exchanged to thus prevent diseases invaded into our body and raise natural curing ability.
Patent KR-20050000863-A (KR)
Inventor: KIM JAE CHEOL
IPC: H04N5/57
Filed: 2003-06-25
Abstract: PURPOSE: An apparatus for stabilizing brightness automatically in a video display apparatus is provided to prevent an ABS(Automatic Brightness Stabilization) signal from being affected by a speed modulation signal and a dynamic focus signal by canceling them during the period of time for detecting a pulse signal which is inserted into a video signal for the sake of an ABS operation. CONSTITUTION: A video signal process part(102) inserts a predetermined pulse signal into a vertical retrace interval of a video signal and then applies it to an electron gun of a CRT(Cathode Ray Tube). An ABS signal detection part(106) detects the pulse signal affected by the electron gun. A speed modulation part(108) generates a speed modulation signal for stressing a brightness component of the video signal and applies the speed modulation signal to speed modulation coil of the CRT. A retrace canceling part(202) generates a canceling signal for canceling the speed modulation signal from the vertical retrace interval.
Patent KR-20050001805-A (KR)
Inventor: KIM JIN HAN
IPC: G06F17/00
Filed: 2003-06-26
Abstract: PURPOSE: A device and a method for preventing the DRM(Digital Right Management) hacking using central a DRM license management server are provided to protect digital contents by detecting an illegal DRM hacking program, sending an alert message to a program executor, informing the DRM license management server of user information, and terminating a DRM player. CONSTITUTION: A licensed separator(121) separates a contents playback related license and the DRM hacking program information from a licensed issued by a DRM license issuance server(110). A playback part(130) decrypts/plays encrypted contents packaged by the DRM based on the contents playback license. A hacking program information encrypting/decrypting part(124) encrypts/decrypts the hacking program information. A hacking program information storage(123) stores the encrypted hacking program information. A hacking program monitor monitors operation of the hacking program by detecting a contents player, sends a playback termination signal to the contents player(129) when the hacking program is found, and transmits the user information to the DRM license issuance server.
Patent KR-20040062379-A (KR)
Inventor: CHO WON HUI
IPC: A61K9/127
Filed: 2003-06-27
Abstract: PURPOSE: Provided are a nano-particle manufactured by inclusion of insoluble components using self-assembly of amphiphilic polymer and an external application to the skin containing the same. The manufactured nano-particle is safely bio-decomposed in the living body and is thus harmless to the human body. CONSTITUTION: A nano-particle is characterized in that insoluble bioactive components are included inside a self-assembly of amphiphilic polymer which is manufactured by binding of a hydrophobic polyester polymer(A) and a hydrophilic polymer(B) in the type of double block(A-B).
Patent KR-20050002487-A (KR)
Inventor: LEE JUNG SEOCK
IPC: H01L21/8242
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a capacitor of a semiconductor device is provided to prevent the bridge between adjacent storage node electrodes by growing stably MPS(Meta-stable PolySilicon) without the loss of an undoped poly layer due to plasma etching using an organic BARC(Bottom Anti-Reflective Coating) with a low viscosity as an etch stop layer. CONSTITUTION: An interlayer dielectric(24) with plugs(25) and a sacrificial oxide layer(27) with trenches(28) for exposing the plugs to the outside are sequentially formed on a silicon substrate(21). A doped poly layer(29), an undoped poly layer(30) and an organic BARC(31) are sequentially formed thereon. The sacrificial oxide layer is exposed by etching the organic BARC, the undoped poly layer and the doped poly layer using plasma etching. The exposed sacrificial oxide layer is removed therefrom. A storage node electrode is formed by growing hemi-spherical silicon grains on the undoped poly layer.
Patent KR-20050003817-A (KR)
Inventor: KWAK JUNG WON
IPC: H04N5/08
Filed: 2003-07-04
Abstract: PURPOSE: A synchronization signal detecting apparatus and method are provided to stably receive digital broadcasting signals by preventing the field strength of a main path from being abruptly varied. CONSTITUTION: A synchronization signal detecting apparatus includes a correlator(100), an accumulative average value calculator(120), a comparator(110), and a maximum value detector(130). The correlator calculates a correlation value of reference pseudo noise stream information and a received digital broadcasting signal. The accumulative average value calculator obtains an accumulative average value for maximum correlation values output from the correlator in the unit of a predetermined section. The comparator compares the accumulative average value to the correlation value output from the correlator. When the maximum correlation value for each section is located at the same position more than a predetermined number of times, the maximum value detector generates a synchronization detection signal at the position.
Patent KR-20050006634-A (KR)
Inventor: CHO KYOUNG AH
IPC: H01L21/20
Filed: 2003-07-09
Abstract: PURPOSE: A method for fabricating a nano electronic device with a cylindrical gate is provided to increase an operation speed and control the depth of a channel by forming a cylindrical gate while using a nano wire, a carbon nano tube and an organic tube. CONSTITUTION: An oxide is uniformly coated on a nano wire connected between electrodes formed on a silicon substrate by an ALD(atomic layer deposition) method to form a gate material of a cylinder type. Metal is deposited on a semiconductor nano wire(31) coated with the oxide to form a gate.
Patent KR-20050009875-A (KR)
Inventor: RYOO DOO YEOL
IPC: H01L21/82
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating a transistor of a semiconductor device is provided to embody an ultra-thin gate insulation layer with a thickness of 10-20 angstroms by using an oxynitride layer through a wet oxide process. CONSTITUTION: A semiconductor substrate(21) including an N well, a P well and an isolation layer(22) is prepared. An ion implantation process for controlling the threshold voltage of a transistor is performed on the substrate. The oxide layer remaining on the resultant structure is eliminated. A wet oxide process is performed on the resultant structure to form an oxynitride layer. A polycrystalline silicon layer is formed on the oxynitride layer. The polycrystalline silicon layer and the oxynitride layer are selectively etched to form a gate insulation layer(23a,23b), an N-type gate electrode(24a) and a P-type gate electrode(24b). N-type and P-type LDD(lightly doped drain) regions(25a,25a) are respectively formed in the substrate at both sides of the N-type and P-type gate electrodes. Each insulation spacer is formed at both sides of the N-type and P-type gate electrodes. N-type and P-type sources/drains are respectively formed at both sides of the insulation spacer. Each silicide layer is formed in the N-type and P-type gate electrodes and the N-type and P-type sources/drains.
Patent KR-20050010540-A (KR)
Inventor: KIM JEONG OH
IPC: H01L21/027
Filed: 2003-07-21
Abstract: PURPOSE: A method of manufacturing a photo-mask using an atomic force microscope lithographic technique and the photo-mask thereby are provided to embody a fine pattern without damage of a substrate and to acquire various pattern images by using an atomic force microscope in a lithographic process. CONSTITUTION: A metal thin film(12) made of titanium or chrome is deposited on a transparent glass quartz substrate(10) by using sputtering. An oxide layer with predetermined height and width is grown from the substrate by applying electric field to a cantilever tip and the substrate using an atomic force microscope. A fine metal thin pattern is formed by removing the oxide layer therefrom.
Patent KR-20050011475-A (KR)
Inventor: CHO KYEONG SIK
IPC: G02F1/1345
Filed: 2003-07-23
Abstract: PURPOSE: A TFT display plate is provided to prevent the damage of TFTs(Thin Film Transistors) by static electricity transmitted to the TFTs via data and gate lines by forming an electrostatic discharge protection circuit in environmental areas for connecting repair lines to shorting bars. CONSTITUTION: A TFT display plate includes a plurality of gate and data lines, and a plurality of TFTs connected to the gate and data lines. A plurality of pixel electrodes are connected to the TFTs. Repair lines(61,62) intersect either the gate or data lines. Shorting bars(40) are connected to the gate and data lines. An electrostatic discharge protection circuit is connected between the shorting bars and the repair lines, and has at least a diode(D) and a conductive line(55) formed in the edge of the environmental area(B) and connected to the repair lines and the shorting bar via the diode. Static electricity generated in the repair lines is directly transmitted to the shorting bars via the electrostatic discharge protection circuit.
Patent KR-20050013419-A (KR)
Inventor: KIM KYUNG OH
IPC: D04D1/00
Filed: 2003-07-28
Abstract: PURPOSE: Fancy yarn for weaving is characterized by fixing plural spangles on yarn comprised of at least one core yarn. The fancy yarn is capable of increasing productivity of fabric containing the spangles, increasing quality and maintaining the spangles semi-permanently. CONSTITUTION: Fancy yarn for weaving comprises: yarn(10) comprised of at least one core yarn(11) and formed loops(A) repeatedly; and a spangle(20) having a hole(21) and being ran through the loop at equal intervals.
Patent KR-20050018055-A (KR)
Inventor: KANG HAE YONG
IPC: G09G3/36
Filed: 2003-08-13
Abstract: PURPOSE: A method for efficiently interface display data between systems comprising an MPU(Micro Processor Unit) and a video Codec(Coder/Decoder) through an LCD interface is provided to apply for diverse applications by performing display of the video Codec/MPU freely and efficiently, and maximize performance of the Video Codec by making the MPU access no display memory in the video Codec. CONSTITUTION: The MPU(100) and the video Codec(200) respectively including the LCD interface are formed in one chip. The GUI(Graphic User Interface) data of the MPU and the decoding data of the video Codec generated to perform the display are output to an external LCD driver(300). The GUI data is output by using an LCD controller(110) installed at the inside of the MPU. The GUI data output from the MPU is received through the LCD interface and the decoding data is output by using the LCD controller(210) installed at the inside of the video Codec.
Patent KR-20030071718-A (KR)
Inventor: YOO YONG GI
IPC: D06F81/08
Filed: 2003-08-18
Abstract: PURPOSE: An ironing stand is provided to smoothly discharge moisture and prevent clothes from being absorbed by making a supporting plate of an ironing board into a vacuum suction chamber form and optionally connecting with a vacuum cleaner, accordingly to considerably improve ironing efficiency and keep the ironing board from getting moldy, and to easily iron out upper garments. CONSTITUTION: An ironing stand(1) is composed of an ironing board(A) made up with a cushion board(10) and a supporting plate(20) on which the cushion board is put; legs capable of being folded with regulating the high and low of the ironing board; and an iron stand(40) mounted at a side of the ironing board. In addition, the supporting plate of the ironing board has a plurality of suction passages(21) to vacuum suck in and discharge moisture generated at the upside, a moisture discharge port(23) unifiedly communicated with the suction passages, and a connecting tube(25) freely detached from a suction tube(2a) of a vacuum cleaner(2) for home use which is disposed to the moisture discharge port. Accordingly, the ironing stand vacuum sucks in and discharges moisture generated at the ironing board by connecting with the vacuum cleaner.
Patent KR-20030072289-A (KR)
Inventor: JEON SUNG JIN
IPC: H01H27/00
Filed: 2003-08-18
Abstract: PURPOSE: An underground line transformer is provided to prevent a power failure caused when a transformer is exchanged. CONSTITUTION: An elbow insert(2) has the same structure as an existing elbow insert in order to connect to an extra high voltage power side and is installed at an outer side of a transformer. A switch(3) is embedded in the transformer and breaks a three-phase or a single-phase power at the same time. A transformer protecting circuit(5) prevents a damage of the transformer due to overload or short-circuit current. A switch part(4) is installed at the outer side of the transformer to operate the extra high voltage switch when exchanging a new transformer, and breaks an extra high voltage mechanically or physically. A coil(6) converts the extra high voltage to a voltage needed for a home. An elbow(9) is installed at the outer side of the transformer to easily connect a power of a low voltage side.
Patent KR-20050020237-A (KR)
Inventor: JEONG KI TAG
IPC: G11B33/02
Filed: 2003-08-21
Abstract: PURPOSE: A high strength cover plate and a disc drive having the same are provided to prevent interference on inner parts caused by an external shock or load and to reduce a vibration and a noise because a natural frequency gets higher. CONSTITUTION: The apparatus comprises a cover plate(112), a base member(111), and plural screws(119). The base plate(112) is twisted before it is assembled at the base member(111). Some corners of the cover plate(112) are separated from the base member(111) by a certain height in a case that the cover plate(112) is put on the base member(111). The cover plate(112) is assembled at the base member(111) by using the screws(119). In the process of the assembly, the cover plate(112) gets flattened, all the corners of the cover plate(112) are closely adhered to the base member(111) and a pre-load is applied to the base plate(112). The pre-load is proportional to a displacement of the cover plate in the process of the assembly.
Patent KR-20050022985-A (KR)
Inventor: KIM KYON N YUN
IPC: G11B33/02
Filed: 2003-08-28
Abstract: PURPOSE: A hard disk drive installation structure of electronic appliances is provided to install a hard disk drive such that both sides of the hard disk drive can be located to be vertical to a gravitational direction, in order to prevent heat of the disk drive from influencing an adjacent hard disk drive, thereby increasing a degree of freedom related to heat. CONSTITUTION: A cabinet(20) consists of a frame(21) and a cover(24) while being open in one direction, and comprises an inner space for installing parts to be selectively open by the cover(24). Plural hard disk drives are configured, and wherein sides of the drives are vertical to a gravitational direction in the inner space while connectors for cable connecting are exposed in a direction that the inner space is open. The hard disk drives are installed and separated inside the cabinet(20) in the direction that the inner space is open.
Patent KR-20040020842-A (KR)
Inventor: HATAE EIICHI
IPC: H04N5/445
Filed: 2003-09-02
Abstract: PURPOSE: A contents recording apparatus, a contents recording method, a contents reproducing apparatus and a recording medium are provided to easily reproduce contents data acquired through a network. CONSTITUTION: An entering unit(3) receives the command information inputted by a user. A memory unit(2) stores the relation between command information and a channel. A display control unit(7) generates a monitor signal for a television(8) on the basis of contents data recorded by a contents recording unit(6). A control unit(1) searches content data of a channel showed by command information, referring to the memory unit(2). When the concerned data exist, the control unit(1) generates the monitor signal on the basis of the contents data on the display control unit(7).
Patent KR-20050024582-A (KR)
Inventor: KIM YONG SIK
IPC: B24B37/04
Filed: 2003-09-03
Abstract: PURPOSE: A chemical mechanical polishing device is provided to improve the planarity of a wafer by controlling RPM of plural rotary rollers mounted with a polishing pad individually or for each zone. CONSTITUTION: A chemical mechanical polishing device is composed of a polishing head(20) for sucking a wafer(W) and a polishing station having a polishing unit for grinding the wafer. The polishing unit comprises a plurality of rotating bodies; polishing pads(12) arranged on the upper ends of the rotating bodies; a platen(10) for supporting the rotating bodies; a driving unit for turning the rotating bodies; and a control unit(16) for controlling the driving unit. The driving unit comprises motors(M) for rotating and driving individually each rotating body. The RPM of the motors are controlled individually by the control unit.
Patent KR-20050025824-A (KR)
Inventor: CHOI YOON HO
IPC: C12N1/21
Filed: 2003-09-08
Abstract: A method for producing poly-gamma-glutamate using a glutamate producing Coryne-type microorganism is provided, thereby reducing the production costs by adding no glutamate into a medium, producing large molecular weight of poly-gamma-glutamate by using Coryne-type microorganism having no enzyme decomposing poly-gamma-glutamate, and easily recovering poly-gamma-glutamate from the cultured Coryne-type microorganism that is easily recovered from the medium. A transformed Coryne-type microorganism with a vector pEC99-HCE-pgsBCA comprising genes encoding enzymes producing poly-gamma-glutamate is provided, wherein the gene encoding the enzyme producing poly-gamma-glutamate is isolated from Bacillus subtilis chungkookjang(KTCC 0697BP); and the genes encoding the enzymes producing poly-gamma-glutamate are pgsB, pgsC and pgsA; the Coryne-type microorganism is Corynebacterium sp. or Brevibacterium sp.; and the Corynebacterium sp. is Corynebacterium glutamicum(ATCC 13032). The method for producing poly-gamma-glutamate comprises culturing a glutamate producing Coryne-type microorganism in a medium without glutamate.
Patent KR-20040025865-A (KR)
Inventor: VAN BILSEN FRANCISCUS BERNARDU
IPC: H01L23/52
Filed: 2003-09-19
Abstract: PURPOSE: An alignment system for a lithographic apparatus and an aligning method thereof are provided to detect a position of an alignment mark using at least two separate wavelength signals by using the alignment system. CONSTITUTION: A source of alignment radiation has a first wavelength and a second wavelength. A detection system includes a first wavelength channel arranged to receive alignment radiation from an alignment mark at the first wavelength and a second wavelength channel arranged to receive alignment radiation from the alignment mark at the second wavelength. A position determining unit is in communication with the detection system. The position determining unit processes information from the first and the second wavelength channels in combination to determine a position of the alignment mark based on one of information from the first wavelength channel, information from the second wavelength channel and combined information from the first and second wavelength channels according to a relative strength of the alignment radiation detected at the first wavelength to alignment radiation detected at the second wavelength.