baber/WOPTO huggingface dataset:
Patent KR-20020015097-A (KR)
Title: Reflective and Transflective Liquid Crystal Display Device of using a Black Resin
Inventor: BAEK HEUM IL
IPC: G02F1/1343
Filed: 2000-08-21
Abstract: PURPOSE: A TFT-LCD(Thin Film Transistor Liquid Crystal Display) using black resin is provided to improve the aperture ratio of a reflective electrode, and to use the area of the reflective electrode as a display area to the maximum by removing a black matrix on an upper substrate with a passivation layer made of black resin available for cutting off light. CONSTITUTION: A TFT-LCD consists of upper/lower substrates(120,100) and an LC layer(130) charged between the two substrates and aligned depending on an electric field to adjust the refractive index of light. A gate insulating film(105) and a passivation layer(112) are layered on the lower substrate, and a reflective electrode(114) is formed on the passivation layer to feed an electric field to the LC. A data line(106) is formed between the passivation layer and the gate insulating layer and overlapped with both ends of the reflective electrode. The passivation layer is made of black resin to cut off light to the other parts except a pixel part from outside. A color filter layer(122) having no black matrix is formed at the lower part of the upper substrate, and a transparent electrode(124) is formed at the lower part of the color filter layer. The manufacturing process of the color filter is simplified through formation of the passivation layer with black resin.
Patent KR-20020017131-A (KR)
Inventor: OH MAN JU
IPC: F01P3/00
Filed: 2000-08-29
Abstract: PURPOSE: A bypass valve of a radiator is provided to let the cooling water flow smoothly by changing a cooling water path depending on the pressure of the cooling water, to prevent a hose from being deformed due to pressure difference, and to improve the durability of an engine by avoiding the cavitation due to pressure difference. CONSTITUTION: A bypass valve of a radiator comprises a bypass hole(32) formed by a penetrated plate(31) to divide the middle part of a head tank(21) into an upper and a lower parts, a guide(36) fixed on a support(35) protruded onto the plate and lengthwise extended to the lower portion of the plate, and a valve(33) axially inserted into the guide and elastically supported on a spring(34) to open and close the bypass hole. If the pressure difference between the cooling water flowing into a radiator and the cooling water flowing out of the radiator is excessive, the valve is opened to bypass a portion of the cooling water flowing in from an upper hose to a lower hose. Therefore, the pressure of the cooling water is kept uniform.
Patent KR-20010030413-A (KR)
Title: Recording device and method, and recording medium
Inventor: ISHIZAKA TOSHIHIRO
IPC: H04N5/76
Filed: 2000-09-16
Abstract: PURPOSE: To prevent deterioration in the accessibility and to enhance the edit performance in the case of recording data with a converted data structure in a recording medium. CONSTITUTION: A file generator 5 receives a coded output which is coded in accordance with MPEG. The file generator 5 converts the data structure of the coded output, so as to have a file structure that can be handled by the QuickTime. A video decoding unit resulting from adding a sequence header to each GOP of an MPEG video signal corresponds to 1 Sample 'of the QuickTime and an audio decoding unit corresponds to 1 Sample'. A plurality of video Samples corresponds to a video 'Chunk' and a plurality of audio 'Samples' having a time equal to that of the video 'Chunk' corresponds to an audio 'Chunk'. Processing such as error correction coding and data modulation is applied to data with a file format of the QuickTime and an optical disk 20 records the data after the processing. The video 'Chunk' and the audio 'Chunk' are recorded in a consecutive recording length of the optical disk.
Patent KR-20010000338-A (KR)
Inventor: MOON YOUNG SOO
IPC: A61F13/20
Filed: 2000-09-16
Abstract: PURPOSE: A device for inhaling a vagina discharge which is good for a woman's vagina sanitation and makes the woman act freely by making the discharge from the vagina inhaled and discharged outside the body easily with using the motor power or bellows is provided. CONSTITUTION: The device for inhaling a vagina discharge is characterized in that: a pipe for inducing the outer air is installed to be paralleled with a pipe for inhaling(3) for preventing a hole for inhaling(1) clogged; and the discharge is collected in a container(8) with using motor(12) or bellows.
Patent KR-20020024443-A (KR)
Title: A method for operation an on-line angel club on the internet
Inventor: CHOI YONG JUN
Filed: 2000-09-25
Abstract: PURPOSE: A method for operating an on-line angel club using the Internet is provided to offer an investment preference according to an investment application to investment attraction application information through an angel club web site and offer an on-line business explanatory meeting through the angel club web site. CONSTITUTION: An angel club server system receives investment attraction application information including an investment attraction application content from a terminal of an angel investment attraction desirer by the input of the angel investment attraction desirer, and stores received investment attraction application information in an investment attraction application management database unit. The angel club server system examines whether investment attraction has proper qualification using investment attraction application information stored in an investment attraction application information database unit and determines the proper qualification of the investment attraction. The angel club server system provides investment attraction application information determined as the proper qualification of the investment attraction to the angel investment desirer registered and logged in the angel club through the angel club web site so that the angel investment desirer opens investment attraction application information. The angel club server system receives angel investment application information by the input of the angel investment desirer and stores received angel investment application information in an angel investment application information database unit.
Patent KR-20020024495-A (KR)
Title: Insulating layer comprising organic-inorganic complex used for semiconductor, and method for producing the same
Inventor: EOM TAE SIK
IPC: H01L21/31
Filed: 2000-09-25
Abstract: PURPOSE: A method for fabricating a semiconductor insulation layer made of an organic-inorganic composite is provided to reduce a dielectric constant necessary for an interlayer material for a semiconductor, by inducing an inorganic material to polyimide organic polymer. CONSTITUTION: Polyamic acid is melted in a solvent. A solution wherein a mezzo-porous silica inorganic is melted is added to the solvent wherein the polyamic acid is melted. A mixture solution of the polyamic acid and the mezzo-porous silica is stirred until the mixture solution becomes a homogeneous phase. The solution of the homogeneous phase is coated on a semiconductor device and/or metal interconnection. The coated solution is cured to form the insulation layer.
Patent KR-20020024829-A (KR)
Inventor: JANG HYEON SIK
IPC: B43K7/00
Filed: 2000-09-27
Abstract: PURPOSE: Provided is an apparatus for inserting an adapter, a tip, and a rubber cap in a tube in a process for producing the core of a ball-pen, which can simplify the facilities of the process and prevent the ink of the tube from leaking and dose not generate noise. CONSTITUTION: The apparatus comprises: a holding part(110) comprising a body(120) moved in a straight direction along a rail and a moving body(130) mounted on the upper part of the body(120) by a hinge, wherein the moving body(130) is rotated relatively according to the movement of the body(120); a control part making the moving body(130) rotate according to the movement of the body(120) by fixing a control shaft on one side of the moving body(130); a moving part for moving the body(120) in a straight direction for rotating the moving body(130) by the control part, which uses a cam and a link means.
Patent KR-20020026704-A (KR)
Title: method for E-mail service
Inventor: JU YEON SIK
Filed: 2000-10-02
Abstract: PURPOSE: An e-mail service method is provided to transmit the configuration information of multimedia presentation including a message through an e-mail. CONSTITUTION: The method comprises steps of a sender configuring a message presentation by using a multimedia presentation editing device provided from a service provider(S10), a server storing the configuration information of multimedia presentation in a database server after the data conversion by an application program(S21), the server receiving an intrinsic index when the configuration information is stored in the database server and generating a recovering information(web link) including the value added and web link information by using the index of configuration information(S22,S23), the server transmitting the web link information being included to an e-mail to a receiver(S30), and the receiver driving a web browser by using the received web link information and playing back and confirming the corresponding message presentation through the intrinsic index(S40).
Patent KR-20010000505-A (KR)
Inventor: KIM GANG HYEONG
IPC: A63B37/00
Filed: 2000-10-04
Abstract: PURPOSE: A golf ball formed a metallic core between the central core and the outer cover is provided, which can be controlled well and improves flying distance because of its character of not being transformed well and high absorption rate for shock. CONSTITUTION: The golf ball is characterized by being formed a metallic core(3) between a central core(1) and an outer cover(2). The metallic core(3) has 0.05-1.5millimeter of thickness and is formed into the board shape.
Patent KR-20020028271-A (KR)
Title: Method of preparing bto thin film by chs process
Inventor: CHO SEONG HYEON
IPC: C23C16/44
Filed: 2000-10-09
Abstract: PURPOSE: A method is provided which prepares a thin film with high density and dielectric constant by providing with seed layer using hydrothermal process, increasing cohesion between a substrate and a film using sol-gel process, and increasing crystallization of a thin film through calcining and sintering processes. CONSTITUTION: The method for preparing a BaTiO3(BTO) based dielectric thin film comprises the steps of preparing a seed layer by hydrothermal reacting Ba source with a solution comprising a mineralizing agent by hydrothermal process; and drying, calcining and sintering the slurry coated seed layer after coating on the seed layer a slurry in which a solution comprising Ba source, Ti source and acid is mixed with BTO based crystal powder using sol-gel process, wherein the Ba source in the hydrothermal process is one or more compounds selected from the group consisting of barium hydroxide, barium sulfate and barium chloride, and is contained in a solution in a concentration of 0.2 to 1.0 M, wherein the mineralizing agent is one or more compounds selected from the group consisting of KOH, NaOH and KF, and contained in the solution in a concentration of 0.5 to 1.5 M, wherein the hydrothermal reaction is performed at a temperature of 100 to 200 deg.C and a pressure of 50 to 100 atm or less for 2 hours or more, wherein the Ba source is one or more compounds selected from the group consisting of barium hydroxide and barium sulfate in the sol-gel process, the Ti source is one or more compounds selected from the group consisting of titanium isopropoxide and titanium butoxide, a Ba/Ti mole ratio in the solution is 1:1, and the solution contains an acid having a concentration of 0.05 to 1.0 M, a concentration of a solution comprising Ba source, Ti source and acid is 0.2 to 1.0 M in the sol-gel process, and wherein the method comprises the steps of drying the slurry coated seed layer after spin coating on a seed layer a slurry solution in which a solution comprising Ba source, Ti source and acid is mixed with BTO based crystal powder using sol-gel process, and calcining the dried material at a temperature of 300 to 450 deg.C, and sintering the resulting material at a temperature of 500 to 700 deg.C.
Patent KR-20010050947-A (KR)
Inventor: IZAWA MASARU
IPC: H05H1/46
Filed: 2000-10-11
Abstract: PURPOSE: To provide an etching method for obtaining a fine machined shape, especially a vertical shape having less bowing when machining an insulating film in semiconductor manufacturing. CONSTITUTION: Amount of O, F or N radical incident quantity that becomes excessive at the initial stage of etching is controlled with a gas flow rate or the consumption quantity of O, F and N in an inner wall face is controlled with etching time to suppress excessive O, F and N. The flow rate or consumption quantity is controlled, based on a plasma measurement result in etching and a stably etched shape is obtained. Etching rate and selectivity are maintained, and bowing can be reduced in the work of a hole and an organic film in an insulating film. Thus, a semiconductor device can be manufactured more finely.
Patent KR-20020031812-A (KR)
Title: Break system of vehicle
Inventor: SON SEOK HO
IPC: B60T7/12
Filed: 2000-10-24
Abstract: PURPOSE: A brake system of a vehicle is provided to safely stop and park a vehicle on a ramp road and to efficiently use the interior space of a vehicle by automatically generating brake power in front wheels and rear wheels. CONSTITUTION: A brake system of a vehicle comprises an auxiliary master cylinder(13) connected with first and second brake pipes via a third brake pipe(5c) and filled with a fluid, an auxiliary master cylinder pressurizing unit(20) to convert the fluid into hydraulic pressure by pressurizing the fluid in the auxiliary master cylinder, a compressed air generating unit(30) connected with the auxiliary master cylinder pressurizing unit to generate compressed air, an exhaust pipe(16) to discharge the compressed air to a combustion chamber by connecting the auxiliary master cylinder pressurizing unit with an engine intake port, an ECU(Electronic Control Unit) to control the driving of the compressed air generating unit by using signals transmitted from a vehicle speed sensor, an engine rpm sensor, a clutch sensor, and a shift lever sensor, and first, second, third, fourth and fifth solenoid valves(61,62,63,64,65) installed in the brake pipes, an intake pipe and an exhaust pipe and selectively opened and closed by the control signal of the ECU.
Patent KR-20020033478-A (KR)
Title: a screen and a audio chatting system with NEMONEMO game
Inventor: PARK TAE CHUL
Filed: 2000-10-31
Abstract: PURPOSE: A video and voice chatting system is provided to enable chatters to play a Nemonemo game and simultaneously to have a voice chat with video over the internet. CONSTITUTION: The system comprises an initial video chatting step and a menu selection step. In the initial video chatting step, the user can check a face or a character of the other. In the menu selection step, the user clicks on a menu bar if the user finds the other game player or wants to make a game room on a service site. The screen includes a player checking window(10), a game playing window(11) and a chatting window(12). The player checking window displays faces or character of players in access to a game room. The game playing window(11) displays a game progress status, and enables game players to play a Nemonemo game by turns. The chatting window(12) enables the game players to have a voice chat with other players while enjoying the game.
Patent KR-20020034341-A (KR)
Title: Business method and system for providing unified commercial transaction by having a thing jointly and computer readable medium having stored thereon computer executable instruction for performing the method
Inventor: HAN HYANG TAK
Filed: 2000-11-01
Abstract: PURPOSE: A business method and system for providing unified commercial transaction by having a thing jointly and computer readable medium having stored thereon computer executable instruction for performing the method are provided to make a purchaser economically buy guaranteed articles of desired amount at a proper time by offering such information as prices, quantity, the time for payment, the method of payment and the guarantees of suppliers. CONSTITUTION: The method comprises steps of a service provider(10) sharing a database with many sellers(110a-110n), collecting the article information of the sellers through the Internet(20) and storing the information in the database interlocking with a web server(60), a purchaser(30) ordering articles by searching the article information stored in the database via the web server of the service provider, the service provider securing the ordered articles by collecting the order information of the purchasers, and the service provider checking payment and collectively delivering the secured articles to the purchasers via a delivery company(40).
Patent KR-20010051720-A (KR)
Inventor: KASHIWAGI TSUTOMU
IPC: C08K9/06
Filed: 2000-11-16
Abstract: PURPOSE: Provided is a titanium-oxide-filled silicone rubber composition cured by addition-reaction, which is easy to handle because of its low viscosity and low thixotropy although it contains a large amount of titanium oxide, and which is excellent in workability in the use as a shading agent or a reflecting agent. CONSTITUTION: The rubber composition comprises (A) a diorganopolysiloxane having at least two alkenyl groups in the molecule, (B) organohydrogenpolysiloxane having at least two hydrogen atoms bonded to silicone atoms in the molecule, (C) a catalyst based on platinum group metals, and (D) titanium oxide powder surface-treated with at least one compound selected from the group consisting of tetraalkoxysilane and partial hydrolyzate-condensate of the tetraalkoxysilane, wherein the amount of the titanium oxide powder is 15pts.wt. or more per 100pts.wt. of the component (A).
Patent KR-20020039747-A (KR)
Title: Reception power measuring apparatus in the base station of cdma system supplied 3fa
Inventor: MUN SEONG BAE
IPC: H04B7/26
Filed: 2000-11-22
Abstract: PURPOSE: An apparatus for measuring received power in a base station of a CDMA system capable of supporting 3FA is provided to measure received power by simultaneously performing an analog/digital processing of a 3FA signal in a base station of a CDMA system. CONSTITUTION: An analog processing unit(10) receives an RF signal and converts the signal into an IF signal. A digital processing unit(20) converts the signal converted from the analog processing unit(10) into a digital signal. A received power measuring unit(30) is composed of the first, the second and the third received power measuring unit(40,50,60) capable of measuring received power. The analog processing unit(10) is composed of a receiving antenna(11) capable of receiving a 3FA(Frequency Assignment) and an RF (Radio Frequency) signal simultaneously, a BPF(Band Pass Filter)(12) capable of performing band limitation of the 3FA and the RF signal simultaneously, an LNA(Low Noise Amplifier)(13) capable of amplifying the 3FA and the RF signal and a mixer(14) capable of converting the 3FA and the RF signal amplified from the LNA(13). The digital processing unit(20) is composed of an A/D conversion unit(21), the first to the third I, Q signal mixer(22-1-21-6), the first to the third I signal down sampling filter(23-1, 3, 5), the first to the third Q signal down sampling filter(23-2,21-4,21-6) and the first to the third I, Q signal channel filter(24-1-21-6). The A/D conversion unit(21) converts the 3FA and the IF signal converted from the mixer(14) into digital signals. The first to the third I, Q signal mixer(22-1-21-6) separate the digital signals converted from the conversion unit(21) into I and Q signals. The first to the third I, Q signal channel filter(24-1-21-6) perform channel filtering of signals passed through the first to the third I, Q signal down sampling filter(23-1-21-6).
Patent KR-20010008309-A (KR)
Inventor: KIM SEOK JIN
IPC: G06F15/16
Filed: 2000-11-22
Abstract: PURPOSE: A URL access system and method using an e-mail address is provided to make a user access an internet server more easily on the internet so that he can use desired contents and to make a contents provider's URL publicized more conveniently so that information accessibility can be increased. CONSTITUTION: If a user inputs an e-mail address through a client terminal(S100), a relevant internet server transmits a resource to recognize the sentence structure of the inputted e-mail address to the client terminal(S110). The transmitted resource recognizes the sentence structure of the e-mail address and transmits it to the internet server(S120). The resource judges whether the inputted internet address is a sentence structure system for e-mail addresses(S130). If the address is the sentence structure system for e-mail addresses, a mapping module analyzes the inputted e-mail address and requests a database to search URL information matched with the e-mail address(S140). The database checks whether URL information matched with the e-mail address exists(S150). The mapping module maps the URL of a searched contents server(S160). As a result of mapping, the client computer accesses the URL contents server(S170). The contents server transmits the resource to the client computer(S180).
Patent KR-20020042122-A (KR)
Inventor: AHN SANG BOK
IPC: C21C7/10
Filed: 2000-11-30
Abstract: PURPOSE: A method for manufacturing extra low carbon steels with high cleanness is provided, in which with the addition of Si in molten steel before deoxidation and with the addition of alumina in slag, resultant materials from deoxidation is separated from molten steel in the form of globular nonmetallic inclusions, thus save expensive deoxidant Al. CONSTITUTION: In a method for manufacturing extra low carbon steel with high cleanness through converter and RH degassing, the method is characterized in that decarburization is carried out during RH treatment of refined molten steel in converter; Si is poured into molten steel in an amount of 0.13 to 0.20kg/ton-molten steel; Al is added into molten steel after calculating the quantity of Al required to deoxidation from dissolved oxygen concentration; molten steel is refluxed for 5-15 minutes; and alumina is poured into slag layer in an amount of 0.33 to 0.48kg/ton-molten steel.
Patent KR-20020042232-A (KR)
Title: Rubber composition for innerliner
Inventor: CHOI YUN HUI
IPC: C08L9/00
Filed: 2000-11-30
Abstract: PURPOSE: Provided is an inliner rubber composition of a tire using a carbon black having a larger particle size than the conventional carbon black, which has excellent air permeability-resistance and crack-resistance. CONSTITUTION: The inliner rubber composition contains 100phr of a raw rubber and 60-100phr of the carbon black having an iodine adsorption value of 10-30g/kg, a DBP oil absorption amount of 40-50ml/100g, a nitrogen adsorption specific surface area value of 15-35m¬2/g, and a toluene discoloration of 40-70%, wherein the raw rubber comprises 10-30phr of a natural rubber and 70-90phr of a butyl rubber.