baber/WOPTO huggingface dataset:
Patent KR-20020000985-A (KR)
Title: Internet service server system, computer system and advertising method thereof
Inventor: JANG HUN
IPC: H04N21/2662
Filed: 2000-06-23
Abstract: PURPOSE: An Internet service server, a computer system, and an advertising method thereof are provided to naturally and comfortably expose a customer to an advertisement when the customer receives a predetermined service from an Internet service server. CONSTITUTION: A customer database(20) stores a member's ID, password, e-mail address, calling contents information, and address book having telephone number which are often used. An Internet telephones service database(21) stores data necessary to provide an Internet telephone service. A banner advertisement database(22) stores a banner advertisement. A moving picture advertisement database(23) stores a moving picture advertisement. A web page database(24) stores a web page to be transmitted to customer computer systems. A second client program is performed by the customer computer systems and requests a moving picture advertisement. A first client program requests a moving picture advertisement from a moving picture advertisement server(29). An Internet telephone server(27) converts a voice signal into a voice packet in order to provide an Internet telephone service. A banner advertisement server(28) extracts a banner advertisement requested by the second client program from the banner advertisement database(22). A moving picture advertisement server(29) receives a request of a moving picture advertisement from the first client program.
Patent KR-20020000401-A (KR)
Title: alloyed steel mass generated prevention apparatus
Inventor: HYUN JIN SEOP
IPC: B22D41/00
Filed: 2000-06-24
Abstract: PURPOSE: An apparatus for preventing the agglomeration of alloy iron is provided in which alloy iron and coolant that are injected into molten steel so as to adjust constituents and temperature of the molten steel according to different types of stainless steel during bubbling operation are not conglomerated but fused well in the molten steel, thereby preventing delay of the bubbling time. CONSTITUTION: The apparatus for preventing the agglomeration of alloy iron comprises a cylindrical chute(21) adhered to the lower part of a cylindrical movable chute(3); a supporting rod(13) connected to both sides of a cylinder(15); a buffer(12) mounted on the cylinder; a compression supporting bar(16) which is connected to the inner central part of the buffer, wherein the cylinder penetrates the compression supporting bar; a spring compressing plate(17) fixed to the central area of the compression supporting bar to the inner side of the cylinder; a compression spring(18) supporting the spring compressing plate at the lower part of the spring compressing plate with the compression supporting bar being inserted into the compression spring; a spring support(19) adhered to the lower part of the compression spring; a lower plate(23) for the compression supporting bar fixed to the end of the lower part of the compression supporting bar; lower rings(24) for the compression supporting bar adhered to both sides under the lower plate(23) for the compression supporting bar; supporting rods(22) on the end parts of which holes are perforated to be hooked by rings; and cylindrical chute rings(20) installed at the outward end parts of the supporting rods that are hung at both sides so that rings are hooked into the holes at the end parts of the supporting rods.
Patent KR-20000054803-A (KR)
Inventor: LEE DEUK YONG
IPC: B43L1/00
Filed: 2000-06-26
Abstract: PURPOSE: A board for learning purpose is provided to achieve an improved learning effect while allowing the board to be applicable to a variety of subjects. CONSTITUTION: A board comprises a frame(10) coupled with upper, lower, right and left sub frames(11), a bottom board(20) mounted within the frame(10) by a fixing frame(21) attached to upper and lower sub frames(11), the bottom board(20) being utilized for general subjects, a bulletin shaped board(30) mounted to a front surface of the board(20) and to left and right sides of the frame(10) by a fixing frame(31), a plurality of rail roads(12) attached to a plane surface of the lower sub frame(11), a rail roller(80) loaded onto the rail road(12) and attached to lower fixing frames(41,51,61,71) for a sliding movement on the rail road(12), a sub board(40) for Korean study, a graph type sub board(50) for mathematics, a five staffs sub board(60) for music study, and a lined sub board(70) for English study, the sub boards being inserted to be slidable between the bottom board(20) and the board(30).
Patent KR-20010029861-A (KR)
Title: Display apparatus
Inventor: AKIYAMA NOBORU
IPC: G09G3/298
Filed: 2000-06-29
Abstract: PURPOSE: To simplify the circuit constitution of a second electrode drive circuit by using a common circuit constitution for a scan drive circuit and a second electrode sustain circuit. CONSTITUTION: Scan signals DSCN outputted from a waveform control circuit 11 are inputted into a shift register 18 of an n-th line drive circuit 2n, serial- parallel converted and successively supplied to logic circuits 12 to 19 of first to n-th line drive circuits 2a to 2n. Then, the signals are amplified by drive circuits 13 and 20, power MOSFETs 14, 15, 21 and 22 and supplied to second electrodes Y1 to Yn as scan pulses. Sustain pulses DYS of the electrodes Y1 to Yn are inputted into the circuit 19 as well as the circuit 12, amplified by the circuits 20 and 13, the MOSFETs 21, 22, 14 and 15 and supplied to the electrodes Y1 to Yn as sustain pulses.
Patent KR-20020002082-A (KR)
Title: Method of manufacturing a capacitor in a semiconductor device
Inventor: YOO YONG SIK
IPC: H01L21/8242
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to guarantee capacitance by using a lower electrode seed layer using a Pt alloy layer to easily form a lower electrode by an electroplating method, and to improve an electrical characteristic by making the lower electrode seed layer prevent oxygen diffusion to a titanium nitride layer in forming a dielectric layer. CONSTITUTION: The first insulation layer(42) the junction part of which is opened by the first contact hole is formed on a semiconductor substrate(41). A part of the inside of the first contact hole is filled with a polysilicon layer(43). After the rest of the inside of the first contact hole is filled with a titanium silicide layer(44) and the titanium nitride layer(45), a chemical mechanical polishing process is performed. The lower electrode seed layer(46) is formed on the resultant structure. After the second insulation layer is formed on the lower electrode seed layer, the second contact hole is formed in a predetermined region of the second insulation layer. The lower electrode(48) is formed inside the second contact hole by an electroplating method. After the second insulation layer is removed, the exposed lower electrode seed layer is eliminated. The dielectric layer(49) and an upper electrode(50) are sequentially formed on the resultant structure.
Patent KR-20020003761-A (KR)
Title: Method of manufacturing non-volatile memory device having dual spacers
Inventor: CHOI EUN YEONG
IPC: H01L21/8246
Filed: 2000-07-03
Abstract: PURPOSE: A method for fabricating a non-volatile memory device having a double spacer is provided to reduce an interference between adjacent control gates and a damage of a semiconductor substrate in a spacer formation process. CONSTITUTION: A tunnel oxide layer(22) is formed on a semiconductor substrate(20). The first polysilicon layer is deposited on the whole surface of the above structure. The first polysilicon pattern is formed by patterning the first polysilicon layer. An interlayer gate insulation(26) is formed thereon. The second polysilicon layer is formed on the interlayer gate insulation(26). A capping layer(30) is formed on the second polysilicon layer by depositing an oxide layer on an upper portion of the second polysilicon layer. A control gate electrode(28a) and a floating gate(24b) are formed by patterning the capping layer(30), the second polysilicon layer, the interlayer gate insulation(26), and the first polysilicon pattern. A source/drain region(31) is formed by performing an ion implantation process. A buffer oxide layer and a nitride layer(32) are formed on the whole surface. An oxide layer is formed on the nitride layer(32). A spacer(34a) is formed by etching the oxide layer.
Patent KR-20020004362-A (KR)
Title: Polyolefin resin composition containing natural anti-oxidant and thermo-stabilizing agent without harmful effect to the human body
Inventor: KIM GWON
IPC: C08K5/1545
Filed: 2000-07-05
Abstract: PURPOSE: Provided is a polyolefin-based resin composition containing a natural antioxidizing and thermal stabilizing agent non-toxic for human bodies, which has antimicrobial, deodorizing, and anti-allergic functions and dose not fade away by thermal decomposition. CONSTITUTION: The polyolefin-based resin composition is produced by melt-extruding a polyolefin-based resin, 0.01-10wt% (based on the weight of the total resin) of a mixture, as the antioxidizing and thermal stabilizing agent, comprising a natural polyphenol compound containing chlorogenic acid as a main component, and tocopherol in the ratio of 1:2-100pts.wt., and optionally additives. The polyolefin is linear low density polyethylene, high density polyethylene, polypropylene, polybutene-1, and etc.
Patent KR-20020005858-A (KR)
Title: Cluster System for formational Dielectric Thin Film
Inventor: SUNG GI HYEON
IPC: H01L21/20
Filed: 2000-07-10
Abstract: PURPOSE: An apparatus for forming a dielectric layer is provided to form uniformly a layer on a wafer by using an apparatus for mixing liquid organic sources and a supply apparatus for providing mixed gas and transfer gas, respectively. CONSTITUTION: A dielectric chamber has a casing(10) as a main body. A wafer transfer port(20) is formed on one side of the casing(10). The wafer transfer port(20) is connected with a wafer transfer chamber. A gauge port(30) is formed on the other side of the casing(10). A height control portion(40) is formed on an upper portion of the casing(10). A gas injection portion(100) is formed on the upper port of the height control portion(40). A wafer heating portion(400) is installed within the casing(10). The height control portion(40) is used for controlling an interval between a wafer supporter(414) of the wafer heating portion(400) and a bottom of the gas injection portion(100).
Patent KR-20020006831-A (KR)
Title: Thinner composition for removing tft-lcd photoresist
Inventor: LEE SANG DAE
IPC: G03F7/42
Filed: 2000-07-13
Abstract: PURPOSE: A thinner composition is provided, for removing the photoresist for a thin film transistor LCD device, which is aggregated at the edge of a board completely, thereby improving the production yield in TFT-LCD preparation. CONSTITUTION: The thinner composition comprises 1-25 wt% of an alkyl amide of the formula 1; and 75-99 wt% of an organic solvent of the formula 2, wherein R1, R2 and R3 are independent each another and are H or a straight alkyl group of C1-C2, and at least one among them is an alkyl group; and R4, R5 and R6 are independent each another and are a straight alkyl group of C1-C3. Preferably the alkyl amide is selected from the group consisting of N-methyl acetamide, dimethyl formamide, dimethyl acetamide and their mixtures; and the organic solvent is selected from the group consisting of propylene glycol monomethyl ether acetate, β-methoxy isobutyric acid methyl ester, methyl 3-methoxy propionate and their mixtures.
Patent KR-20020006918-A (KR)
Title: Braking apparatus of washing machine
Inventor: PARK YEONG
IPC: D06F37/40
Filed: 2000-07-14
Abstract: PURPOSE: A device for braking a washer is provided to prevent sudden temperature increase by discharging frictional heat of a brake band through a radiating groove and to actively brake by reducing change of frictional force of a frictional pad. CONSTITUTION: A washer braking device comprises a water case(11) storing washing water by being mounted on a body case; a dehydrating tub rotationally installed on the water tank; a pulsator forming water current by being mounted on the dehydrating tub; a driving motor generating rotational force by receiving power; a power transferring device(20) selectively transferring the rotational force into the pulsator and the dehydrating tub; dehydrating shafts(23a,23b) of hollow rotating the dehydrating tub by being mounted on an outer face of washing shafts(21,22); a brake drum(24) of a cylinder shape controlling the dehydrating tub by rotating; a brake band(25) having a frictional pad(25a); a brake lever connected to the brake band; and upper and lower housing(27a,27b) combined to the water tank to surround the brake drum.
Patent KR-20000059110-A (KR)
Inventor: YOUN JE KYOUN
Filed: 2000-07-14
Abstract: PURPOSE: A method for collecting and trading entertainment investment are provided to connect an entertainment production and investors. CONSTITUTION: A method for collecting entertainment investment is composed the steps of;evaluating the value and earning rate of entertainment production by expert, receiving a public subscription from the member, and receiving the stock price corresponding to stocks dividend, when an allocation rate according to specified rule is decided(S100);preparing a trade/market button performing trade while watching a trade market on web site and a sale and delivery/purchase button performing sale and delivery/purchase and trading in real-time(S101);and finishing the manufacture of entertainment products and dividing an earning according to specified rule, after opening to the public to the masses(S102).
Patent KR-20020008598-A (KR)
Title: Composition for liposome cosmetics and preparation method thereof
Inventor: KIM SEONG HWAN
IPC: A61Q19/00
Filed: 2000-07-24
Abstract: PURPOSE: A liposome-containing cosmetic composition and a nonwoven fabric containing the same are provided, therefore the effective components in liposomes can be highly adsorbed into the skin. CONSTITUTION: The liposome containing cosmetic composition comprises 35 to 45 wt.% of lecithin base containing 2 to 3 wt.% of lecithin, 10 to 15 wt.% of ethanol, 20 to 30 wt.% of ester oil, 5 to 10 wt.% of propylene glycol and purified water; 15 to 40 wt.% of Japanese apricot extract containing citric acid, malic acid, tartaric acid, succinic acid, vitamin C and inorganic acid; or 15 to 40 wt.% of carrot extract containing carbohydrate, lipid, vitamin A1, vitamin B1, vitamin B2, vitamin C, kalium, calcium, phosphorous and iron; 0.1 to 0.6 wt.% of cholesterol or beta-sitosterol; and 10 to 15 wt.% of vegetable oil. It further comprises 2 to 3 wt.% ceramide.
Patent KR-20020009761-A (KR)
Title: Mother account exchange system and method of exchanging an account using such system
Inventor: KIM JUNG HWAN
Filed: 2000-07-26
Abstract: PURPOSE: A system and a method for transferring money between accounts of banks are provided to prevent a transaction from being delayed by enabling banks to perform a transfer between accounts of banks without passing through a financial payment department and paying the charge determined by each bank. CONSTITUTION: A customer who becomes a member of a service company capable providing a service capable of transferring money opens accounts with banks. An account of the service company is opened in each bank in order to transfer money between other accounts of banks and the account of the customer. A service server receives an input/output command from the account of the customer. In addition, the service server deposits money to the account of the service company and transfers money to a designated account.
Patent KR-20020012738-A (KR)
Title: Function of defining user's of personal cellular phone
Inventor: SHIN DONG HO
IPC: H04B1/40
Filed: 2000-08-08
Abstract: PURPOSE: A personal portable telephone user menu-defined function is provided to make arbitrary contents as a menu in pure macro form, thereby enabling true user-centered menu functions. CONSTITUTION: In case of inputting a menu, a user pushes a user menu-defined button and thereafter selects the number 1 user menu input function. Keys to be used as a combination of user menus are input and stored in order. Names of the corresponding menus are input and stored. In case of calling the menu, the user pushes the user menu-defined button and thereafter selects the number 2 user menu input function. The number of the desired menu is input from user menu items. The corresponding content is executed.
Patent KR-20020013182-A (KR)
Title: a photo-sensor of an automatic opening machine for the textile fabric
Inventor: JI JEONG BEOM
IPC: G01N21/88
Filed: 2000-08-11
Abstract: PURPOSE: A structure of optical sensor for automatic fabric cutter is provided to reduce manufacturing procedures by eliminating the necessity of pulling out a warp from the fabric. CONSTITUTION: An optical sensor(5) is used for recognizing the position of a warp(11) of a fabric(1) which is produced in a cylindrical shape. A fabric guide(4) operates to locate the warp to the position where a cutter blade is installed, so as to cut and open the fabric along the warp by the cutter blade. The optical sensor includes a plurality of upper photo cells(51) arranged in parallel with each other, and a plurality of lower photo cells(52) arranged in parallel with each other. The upper photo cells and lower photo cells are disposed to be staggered from each other, in a direction where the fabric is cut. Thus, the direction where the fabric flows and number of warps are counted.
Patent KR-20000064191-A (KR)
Inventor: JUNG CHAI YOUNG
IPC: H01R11/01
Filed: 2000-08-29
Abstract: PURPOSE: Jack-plug assemblies are provided to uniformly manufacture a case of a jack for electric apparatus so as to simplify manufacturing the jack which is firmly engaged with a plug for electric apparatus. CONSTITUTION: A jack assembly(100) for electric apparatus having a uniform casing(101), and a plug assembly to be engaged with the jack assembly, which are fitted on each other. The jack assembly has space for accepting a plug, wherein a lugging part(106) is created on a front surface and connected to the plug assembly, of which an end is inserted in the casing. The jack assembly has many terminals(120,130,140,150,160) mounted another end of the plug assembly, which is outside the casing, on a circuit substrate. A first plug holder supports a plug-insert part, to which a skirt is lengthened from a circumference of the plug holder which has metal sheets having protuberances and arranged on an inner circumference around the skirt.
Patent KR-20010000286-A (KR)
Inventor: CHOI KEUN HO
IPC: C09G1/08
Filed: 2000-09-06
Abstract: PURPOSE: A process and apparatus of preparing a polyethylene wax compound having low polydispersion index under mild conditions (atmospheric pressure and low agitation speed) within a relatively short time without temperature control are provided, which can produce polyethylene wax effectively on an industrial scale. CONSTITUTION: In a process of preparing ethylene wax having a number average molecular weight of 500 to 10,000 by thermal decomposition of polyethylene resin under inactive atmosphere, the process comprises a step type heating method containing one or more preliminary heating steps for maintaining raw material for a specified time as much as the raw material generally gets to a uniform state by increasing the wall surface temperature of the raw material or a reactor to a specified temperature higher than the melting point of the raw material to increase the heat conductivity of the raw material before the raw material is heated to thermal decomposition temperatures.
Patent KR-20020020595-A (KR)
Title: Method for Controlling a Hot-Plugging Enabled Storage Device
Inventor: SUNG GWAN SU
IPC: G06F3/06
Filed: 2000-09-09
Abstract: PURPOSE: A method for controlling storage capable of hot-plugging is provided to increase the stability of a system by coping with differences of features in case that a hard disk interface is composed by using a common hard disk interface technology and a technology capable of supporting hot-plugging at the same time. CONSTITUTION: A hard disk module(110) includes a link chip(410), a physical chip(420). The link chip(410) and the physical chip(420) are capable of hot-plugging. A body(150) simply performs a repeating function. The body(150) includes a control unit(430) which wholly manages a physical chip(440) and a hard disk array rack(100). The physical chip(440) of the body(150) supports a plurality of port and performs the repeating function between one or more hard disk modules to be mounted to the hard disk array rack(100) and an IEEE1394 interface of a host. The control unit(430) of the body(150) wholly manages the hard disk array rack(100).
Patent KR-20020022320-A (KR)
Title: Lope type multi elevator
Inventor: NA BYEONG HAK
IPC: B66B1/00
Filed: 2000-09-19
Abstract: PURPOSE: A rope-type multi-elevator is provided to realize a safe travel and to minimize energy consumption by serially arranging a plurality of elevator cars in a single hoist way and individually running the elevator cars in the hoist way. CONSTITUTION: A second elevator car(21) installed in a hoist way(1) is run by a second car rope(31) installed independent from a first car(20) installed above the second car. At least two rope fixing units(210a,210b) protruded horizontally are installed on both upper sides of the second car to connect and wind the second car rope. A second car counterweight(61) providing balance needed for the running and hoisting of the second car is connected to the final portion of the second car rope. A second car driver/speed reducer(51) including a drive motor is installed to independently run the second car. Many second car rollers(41a,41b,41c,41d) are installed to secure the path for the second car rope.
Patent KR-20020022349-A (KR)
Title: Apparatus for fast fourier transform in digital audio broadcasting receiver and method therefore
Inventor: LEE JEONG SANG
IPC: H04N7/015
Filed: 2000-09-20
Abstract: PURPOSE: A fast fourier transforming apparatus and method in a digital audio broadcasting receiver are provided to process multiple various inputs at a fast processing speed. CONSTITUTION: A fast fourier transforming apparatus in a digital audio broadcasting receiver includes a "Radix-4" block(426), a "Radix-2" block(429), and a control block(424). The "Radix-4" block processes data having the number of inputs of n times 4. The "Radix-2" block processes data having the number of inputs of n times 2. The control block controls the entire apparatus and controls the last stage of multiple stages to be processed by the "Radix-2" block.
Patent KR-20020023054-A (KR)
Title: Tray for manufacture system of semiconductor
Inventor: HONG JIN SEOK
IPC: H01L21/68
Filed: 2000-09-22
Abstract: PURPOSE: A tray for equipment for fabricating a semiconductor is provided to prevent trays from being inserted into each other even if the tray is warped or twisted, by forming guides protruding downward in the center of the lower surface of the tray. CONSTITUTION: A body part(51) has a plurality of pockets(51a), and a plurality of semiconductor devices are received on the upper surface of the body part. An outer part(53) is formed along the circumference of the body part. A notch(53a,53b) for recognizing the direction when the semiconductor devices are transferred, is formed in the outer part. A plurality of guides protruding downward are formed in the center of the lower surface of the body part to support the tray so that the tray is not inclined.