baber/WOPTO huggingface dataset:
Patent KR-20040100544-A (KR)
Inventor: KIM DAE JUNG
IPC: G06F17/40
Filed: 2003-05-23
Abstract: PURPOSE: A device for managing purchase article data is provided to enhance business efficiency and facilitate data search by sharing the data of each charged person with one same tool. CONSTITUTION: The device comprises multiple PCs(10), a server(20), and a database(30). The server stores the data inputted from the PC to the database and transmits the data to the PC. The database is divided into a proposal database storing test specification data, citation data, and the data related to technical estimation, proposals, and vendor selection, a general work database storing the data related to document modification/writing, project information, and purchase information, and a project performance database storing control logs and the data related to a project performance status.
Patent KR-20040105954-A (KR)
Inventor: YANG GYEONG TAE
IPC: H04B1/38
Filed: 2003-06-10
Abstract: PURPOSE: A mobile communication terminal having an eccentric swivel hinge structure is provided to mount a swivel hinge axis connected with a folder on an external side of a center hinge arm in order to be separated from a central axis at certain intervals, thereby reducing size of a hinge structure while asymmetrically rotating the folder. CONSTITUTION: One end of a center hinge arm(40) is inserted to rotate on one side of the first side hinge arm(20), and the center hinge arm(40) is open to insert the first flexible PCB(70). The other end of the center hinge arm(40) is inserted into the second side hinge arm(30) while being formed with a connection member(42) to easily couple the center hinge arm(40) with the second side hinge arm(30). A swivel hinge axis(60) is protruded from a central axis(X) for connecting a folder with a body at certain intervals on one external side of the center hinge arm(40), and is coupled with the folder to rotate the folder.
Patent KR-20040000354-A (KR)
Inventor: BLONDEL PHILIPPE
IPC: C08L23/00
Filed: 2003-06-24
Abstract: PURPOSE: Provided is a halogen-free fire retardant composition, which functions well in the UL94 test and has good mechanical properties and thermal stability, and thus is useful in insulating and protecting cables and optical fibers and in molding a battery case and connector. CONSTITUTION: The fire retardant composition comprises, based on 100 parts by weight of the total composition: 50 to 75 parts by weight of a blend of a polyamide (A) and a polyolefin (B); and 25 to 50 parts by weight of a blend including 0.1 to 48.8 parts of a fire retardant, 0.1 to 30 parts of a phosphorus-containing plasticizer and 0.1 to 10 parts of zeolite, the total of these three products being between 25 and 50 parts by weight. Particularly, the fire retardant is selected from ammonium phosphate, pyrophosphate and polyphosphate, melamine phosphate, melamine phosphite, piperazine phosphite and diphosphite, guanazole phosphate, melamine pyrophosphate and piperazine pyrophosphate. Further, the phosphorus-containing plasticizer is selected from isopropylphenyl phosphate, diphenyl phosphate and triphenyl phosphate.
Patent KR-20050000964-A (KR)
Inventor: CHEONG JUNG TAIK
IPC: H01L21/336
Filed: 2003-06-25
Abstract: PURPOSE: A method for forming a gate electrode pattern of a semiconductor device is provided to improve a process margin of a landing plug contact and prevent a misalignment of the landing plug contact by forming the profile of a gate electrode pattern in a direction perpendicular to a substrate. CONSTITUTION: A gate electrode pattern(102) including a gate insulation layer(102a), a polysilicon layer(102b), a silicide layer(102c) and a hard mask insulation layer(102d) is formed on a semiconductor substrate(100). A nitride layer(104) is formed on the upper part and the side part of the gate electrode pattern. The gate electrode pattern has a profile perpendicular to the semiconductor substrate. The nitride layer has the same profile as the gate electrode pattern.
Patent KR-20040004091-A (KR)
Title: Wear resistant coating with enhanced toughness
Inventor: JOELSSON TORBJOERN
IPC: B23B27/14
Filed: 2003-06-30
Abstract: PURPOSE: Provided are a MAX-coated cemented carbide cutting tool insert for machining by chip removal, and a method for depositing MAX-layers with high toughness using PVD-technique. CONSTITUTION: The cutting tool insert comprises a substrate and a coating, and the coating comprises layers of refractory compounds of which a layer comprises a MAX-phase defined as Mn+1AXn where n is 1, 2 or 3, M is one of the elements Ti, Zr, Hf, V, Nb, Ta, Cr or Mo, A is Al, Si or S, and X is C, N and/or B. Wherein X is at least 40 at % N, M is Ti, A is Al and X is (N1-x,Cx) where x is between 0 and 0.6. The layer is combined with an additional hard wear resistant layer of metal nitrides and/or carbides and/or oxides of metal elements chosen from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Si and Al.
Patent KR-20050005367-A (KR)
Title: Power generation system and method using hydraulic pressure for producing semi-permanent electric energy by moving a cylinder by the difference of hydraulic pressure
Inventor: JANG JONG OH
IPC: F03B17/04
Filed: 2003-07-01
Abstract: PURPOSE: A power generation system and a method using hydraulic pressure are provided to obtain electric energy by operating horizontally a cylinder by the difference of hydraulic pressure and to use effectively natural energy with the low cost. CONSTITUTION: In a power generation system and a method using hydraulic pressure, cylinders of first and second hydraulic cans(k1,k2) are combined integrally with a cylinder(13) by a connecting bar(14). The cylinder is installed in the first and second hydraulic cans. First and second hydraulic pressure cut-off plates(s1,s2) are assembled to the first and second hydraulic cans. A valve(21) and a hydraulic pressure control pipe(20) are attached on the first and second hydraulic pressure cut-off plates and mounted under the water. The hydraulic pressure of the first hydraulic can cylinder is high by the pressure of the external water by opening the first hydraulic pressure cut-off plate. The hydraulic pressure of the second hydraulic can cylinder is low by closing the second hydraulic pressure cut-off plate. Power of the first hydraulic can cylinder with the high hydraulic pressure moves the second hydraulic can cylinder to produce electric energy. When the cylinder reaches the end of the right side of the second hydraulic can and the first hydraulic pressure cut-off plate is closed, the hydraulic pressure is lowered and the cylinder stops temporally. The hydraulic pressure of the second hydraulic can cylinder is increased by the pressure of the external water by opening the second hydraulic pressure cut-off plate. The first hydraulic can cylinder is lowered by closing the first hydraulic pressure cut-off plate. The power of the second hydraulic can cylinder with increased hydraulic pressure moves the first hydraulic can cylinder with lowered hydraulic pressure and produces the electric energy. When the cylinder reaches the left end of the first hydraulic can and the second hydraulic pressure cut-off plate is closed, the hydraulic pressure is lowered and the cylinder stops temporally.
Patent KR-20050004599-A (KR)
Inventor: JEON SANG JIN
IPC: G02F1/136
Filed: 2003-07-03
Abstract: PURPOSE: A TFT(Thin Film Transistor) display board is provided to prevent short circuit between a gate line and a storage electrode line by forming the light shielding element so as to be spaced from both the gate line and the storage electrode line. CONSTITUTION: The first conductive layer including a plurality of gate lines, a plurality of storage electrode lines, and a plurality of light shielding elements(60) is formed on an insulating substrate. Each of the storage electrode lines consists of storage electrodes(133a,133b,133c). A gate insulating layer covers the first conductive layer, and a semiconductor layer(151) is formed on the gate insulating layer. The second conductive layer including a plurality of data lines(171) and drain electrodes(175) is formed on the semiconductor layer. A passivation layer covers the second conductive layer. A plurality of pixel electrodes connected to the drain electrodes are formed on the passivation layer. The light shielding elements are disposed adjacently to crossing parts of the gate lines and the data lines and spaced from both the storage electrode lines and the gate lines.
Patent KR-20050003674-A (KR)
Inventor: RYU JUNG WON
IPC: G06K9/00
Filed: 2003-07-01
Abstract: PURPOSE: A system for automatically controlling an unmanned apparatus based on image information of a user through an image recognition function is provided to prevent illegal transaction of an unidentified user without authority by stopping withdrawal of cash or goods, or admittance based on the image information of the user. CONSTITUTION: A camera(160) pictures the image information of the user. An image recognition judging part(270) judges whether a requested transaction is applied or stopped by comparing the image information recognized from the camera with internal reference data. A controller(130) automatically operates or stops an output/opening/closing system(140) depending on the information judged by the image recognition judging part.
Patent KR-20030065431-A (KR)
Inventor: KIM HO JEONG
IPC: H04N7/18
Filed: 2003-07-10
Abstract: PURPOSE: A parking management system is provided, which reduces management cost by making an uninhabited parking lot and also supplies maximize convenience to a user. CONSTITUTION: An entrance vehicle management apparatus is installed at an entrance exit of a parking lot, and includes a traffic card vending machine, an entrance vehicle sensing sensor, a light vehicle sensing sensor, a vehicle number photographing camera, a vehicle photographing camera, a card terminal for electronic money, a lifting gate and a vehicle passage sensing sensor. An out-going vehicle management apparatus is installed at an exit of the parking lot, and includes an out-going vehicle sensing sensor, a vehicle number photographing camera, a vehicle photographing camera, a card terminal for electronic money, a traffic card charging device, a lifting gate and a vehicle passage sensing sensor. A sub parking controller controls the above entrance and out-going vehicle management apparatus, and transmits information to the external. A main parking controller(100) stores information from the sub parking controller in the external, and performs the control to collect parking fee as to the vehicle. And a database(101) is connected to the main parking controller and stores data.
Patent KR-20050009103-A (KR)
Inventor: LEE SANG UK
IPC: H01L21/027
Filed: 2003-07-15
Abstract: PURPOSE: A method of forming a micro pattern of a semiconductor device is provided to form a gate line pattern having a pattern size of 0.13 micrometer and less by using an oxide layer pattern having a pattern size of 0.13 micrometer and less as an etch mask. CONSTITUTION: A polysilicon layer(12), an oxide layer, a nitride layer, and a photoresist layer are sequentially formed on a semiconductor substrate(10). A photoresist pattern is formed by exposing and developing selectively the photoresist layer. A nitride layer pattern(24) and an oxide layer pattern(26) are formed by etching the nitride layer and the oxide layer. An oxide layer pattern having a reduced pattern size is formed by etching selectively the oxide layer pattern. The nitride layer pattern is removed therefrom. The polysilicon layer is etched by using the oxide layer pattern having a reduced pattern size as an etching mask.
Patent KR-20050009308-A (KR)
Inventor: PARK JONG CHUL
IPC: H01L21/3065
Filed: 2003-07-16
Abstract: PURPOSE: A substrate processing apparatus is provided to improve cleaning efficiency and to reduce cleaning time by using an additional auxiliary electrode as well as a lower electrode for generating a strong electric field adequate to form a strong cleaning plasma. CONSTITUTION: A substrate processing apparatus(300) includes a process chamber(302), a lower electrode and an auxiliary electrode. The lower electrode(310) is installed in the process chamber. The lower electrode is used for supporting a substrate and transforming a cleaning gas into a cleaning plasma during a cleaning process. The auxiliary electrode is installed over the lower electrode to form an additional cleaning plasma.
Patent KR-20050010212-A (KR)
Inventor: HAN KWANG HEE
IPC: H01L27/108
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating a capacitor is provided to simplify a fabricating process by forming a storage node and a storage node contact plug by one process, and to improve capacitance without increasing the height of the storage node by making the storage node function as the storage node contact plug. CONSTITUTION: A lower layer having a storage node contact hole(40) is formed on a semiconductor layer. A spacer is formed on the sidewall of the storage node contact hole. A stack layer in which an etch stop layer(42), a storage node oxide layer(43) and a hard mask are sequentially stacked is formed on the storage node contact hole. The hard mask is patterned to be a type for forming a storage node(46). By using the patterned hard mask as an etch mask, the storage node oxide layer and the etch stop layer are etched to form a cup pattern reserved for the storage node while the storage node contact hole is opened. The hard mask is removed by an etch-back process while a groove is formed in the surface of the semiconductor layer. The storage node is formed which has a cup shape(45) whose area extends to the bottom of the groove.
Patent KR-20050012020-A (KR)
Inventor: SHIN SEUNG KOO
IPC: C12Q1/68
Filed: 2003-07-24
Abstract: PURPOSE: A screening method of an antifungal agent and the isolated antifungal agent using the same are provided, thereby easily screening the antifungal agent which inhibits chromosome separation in fungi to inhibit their cell division. CONSTITUTION: The screening method of an antifungal agent comprises the steps of: providing a transformed host cell containing centrosome DNA of Saccharomyces cerevisiae or DNA having a 90% homology to the same centrosome DNA, a hybrid promoter with a galactose-inducible promoter, and a lacZ reporter gene; contacting a test compound with the transformed host cell; and determining whether the transcription of the reporter gene is inhibited, wherein the host cell is Saccharomyces cerevisiae(KCTC 10481BP) or Candida glabrata.
Patent KR-20030068101-A (KR)
Inventor: KANG YUN SICK
IPC: A47K13/10
Filed: 2003-07-25
Abstract: PURPOSE: A bidet device with an automatic cover/toilet seat opening and closing function is provided to selectively open and close a toilet seat and a cover by the operation of an electric motor according to a toilet seat/cover opening and closing instruction. CONSTITUTION: The device comprises: a toilet seat opening and closing button(26) and a cover opening and closing button(28) on a control panel(24) for instructing the opening and closing of a cover(20) and a toilet seat(18); a control portion for controlling the opening and closing of the cover and toilet seat in reply to the manipulation of the toilet seat opening and closing button and the cover opening and closing button; and a toilet seat/cover opening and closing portion(30) for executing the opening and closing of the toilet seat and the cover under the control of the control portion.
Patent KR-20030069147-A (KR)
Inventor: LEE JU HYUN
IPC: A45B25/28
Filed: 2003-08-01
Abstract: PURPOSE: An automatic umbrella dewatering equipment of a tunnel shape is provided to enable continuous dewatering and drying more quickly and effectively by automatically carrying out dewatering along the trace of walking. CONSTITUTION: The equipment(100) has the air blowing function, the hot blast function, the absorption and dewatering function by an absorption roll(31) and an absorption belt(21) and the suction function. The equipment includes an automatic feed device, a demagnetizing device, wherein the equipment(100) has a tunnel shape, a path with air blowing, absorption, suction and hot blast devices at both side wall bodies; passes through the path and has an automatic feed device; and carries out dewatering while passing through a long path whose actual moving distance upon dewatering an umbrella is larger than 1.5 times the longitudinal length of the umbrella.
Patent KR-20040018927-A (KR)
Inventor: CHO GWANG YONG
IPC: C08L5/08
Filed: 2003-08-18
Abstract: PURPOSE: A microbead of natural polysaccharide and hyaluronic acid and its preparation method are provided, to improve biocompatibility, swelling in an aqueous solution and physical stability. CONSTITUTION: The microbead comprises a natural polysaccharide selected from alginic acid and chitosan; and hyaluronic acid or its salt. Preferably the microbead is an alginic acid-hyaluronic acid microbead, a chitosan-hyaluronic acid microbead, or a chitosan-coated alginic acid-hyaluronic acid microbead. Preferably the hyaluronic acid or its salt has a molecular weight of 100,000-3,000,000; the chitosan has a molecular weight of 300-10,000,000; and the bead has an average diameter of 30-1,000 micrometers. The method comprises the steps of mixing an alginic acid aqueous solution and a hyaluronic acid aqueous solution; and spraying the mixture solution to a salt blend aqueous solution of a divalent or trivalent cationic salt and sodium chloride. Preferably the concentration of the cationic salt is 0.01-15 M and that of sodium chloride is 0.01-45 M.
Patent KR-20050019324-A (KR)
Inventor: LEE MYUNG GYU
IPC: F24F1/00
Filed: 2003-08-18
Abstract: PURPOSE: An air conditioner is provided to easily install or separate the auxiliary heater by facilitating combination and dismantlement of a combining member and to prevent accidents by restricting the heater from being separated from a fixing plate in removing the combining member. CONSTITUTION: An air conditioner is composed of a body(10) having intake and exhaust ports(11,12); a heat exchanger(20) installed to the body between the intake and exhaust ports to exchange heat of the air passing through the body; an auxiliary heater(40) mounted between the exhaust port and the heat exchanger to heat the heat-exchanged air again; a fixing plate(50) on which the fixing plate is mounted; and a hanging unit(60) for hanging the auxiliary heater to the fixing plate. The hanging unit is disposed on the upper end of the auxiliary heater. The fixing plate has a support unit(70) for holding the hanging unit.
Patent KR-20050023556-A (KR)
Inventor: YANG JIN YONG
IPC: G06F1/26
Filed: 2003-08-28
Abstract: PURPOSE: A power supplying device using the USB(Universal Serial Bus) on a portable computer without operating the portable computer is provided to promptly supply power to a portable device without waiting until the portable computer is turned on. CONSTITUTION: A USB port(230) is electrically connected to the portable device through a USB cable(270). A DC-DC converter(210) generates the first DC power by converting input power when the portable computer is an on-state. A rectifier(240) generates the second DC power by converting the input power by receiving the input power in response to a control signal. A USB controller(220) receives the first or the second DC power, and supplies it to the USB port. A sensor(250) generates the control signal by detecting that the portable computer is turned off and the USB cable is connected to the USB port.
Patent KR-20040024474-A (KR)
Inventor: TAKITA MASATO
IPC: G11C11/406
Filed: 2003-09-05
Abstract: PURPOSE: To ensure a stable reading operation in a dummy cell system semiconductor storage device regardless of an access interval. CONSTITUTION: The device comprises a plurality of bit line pairs each of which includes first and second bit lines, a plurality of memory cells which accumulate electric charges to capacitors connected to the first bit lines, a dummy cell which is connected to the second bit line and written a prescribed potential, a sense amplifier which amplifies a potential difference between the first bit line and the second bit line, and a control circuit which writes a prescribed potential to the dummy cell only for a certain period.
Patent KR-20030078839-A (KR)
Inventor: YUN JONG HO
IPC: E02D29/12
Filed: 2003-09-05
Abstract: PURPOSE: An inclined stairs manhole is provided to control the height rapidly without re-installation, to make mass production possible, and to install rapidly when installing in a concrete culvert. CONSTITUTION: The inclined stairs manhole contains a manhole cover(10) provided with a knob(12) attached to a knob case(11), an inner tube(20) provided with inclined stairs(21) and projections(22), an outer tube(30) provided with inclined stairs and projections, and a cover assembled firmly to protect projections.
Patent KR-20050028560-A (KR)
Title: Organic light emission device
Inventor: IM CHOON GYOUL
IPC: H05B33/04
Filed: 2003-09-18
Abstract: An organic electroluminescence display device is provided to disperse a hygroscopic material in thin powder type, so as to reduce thickness of a hygroscopic processor, thereby realizing a thin upper insulating substrate. An organic luminous element(110) is formed on a lower insulating substrate(100). An upper insulating substrate(120) seals the lower insulating substrate(100). The upper insulating substrate(120) comprises a hygroscopic material(130) in a hygroscopic processor. The hygroscopic material(130) consists of hygroscopic powder and an adhesive. The hygroscopic powder is dispersed in the hygroscopic processor, while the adhesive is applied to the hygroscopic powder.
Patent KR-20040028523-A (KR)
Inventor: HITOMI YASUHIRO
IPC: A01K89/00
Filed: 2003-09-23
Abstract: PURPOSE: Provided are a fishing reel, a fishing information display device and a fishing information display system, which keep the reel size small, display a large of quantity of information, rapidly receive the fishing information from the information collecting unit, arranged on the fishing ship, and improve the operation performance. CONSTITUTION: The fishing reel, which is connected to a fishing information display device, includes: a reel body(1); a spool(10), rotatably arranged on the reel body(2) and reeling in/out the fishline; an information maintaining unit, maintaining the first information about the reel withinside; an information output unit, outputting the first information from the information maintaining unit to the fishing information display device; a first display, arranged on the reel body(1) and displaying every kind of information; and a displaying unit, displaying the first information on the first display.