baber/WOPTO huggingface dataset:
Patent KR-20030058839-A (KR)
Inventor: HAN JEONG JUN
IPC: A61K9/08
Filed: 2002-01-02
Abstract: PURPOSE: Provided is a method of preparing a liquid composition containing phosphatidylserine which maintains a liquid phase even stored for a long period of time and is used as a food by preventing the viscosity of phosphatidylserine from being increased and preventing the phosphatidylserine from being hardened when dissolved in fat containing unsaturated fatty acid. Therefore, the liquid composition is used for health foods and medicines in the form of a soft gelatin capsule. CONSTITUTION: A liquid composition contains phosphatidylserine and fat that is derived from a plant, an animal or a microorganism and contains 20 to 95% by weight of medium-chain fat. The medium chain fat comprises C6-10 fatty acid. The phosphatidylserine is in the form of powders, granules or pastes, or present as a constituent. The liquid composition is prepared by blending plant, animal or microorganism-derived fat with medium-chain fat; adding phosphatidylserine to the mixture; and adding one or more solvents selected from the group consisting of hexane, ethanol and acetone and then blending the mixture at 40 to 60deg.C.
Patent KR-20030059882-A (KR)
Inventor: LEE JAE UK
IPC: H01J29/07
Filed: 2002-01-03
Abstract: PURPOSE: A color cathode ray tube is provided to reduce a mislanding by minimizing the relative deviation between the mask-frame assembly and the panel. CONSTITUTION: A spring(9) has an end welded to a spring holder(10) and other end with a spring hole(9a) for insertion of a fixing pin arranged on the inner surface of a panel. An expression 5.0<(A/B)xW<=8.0 is satisfied, wherein A is the distance between the center of the spring hole and the center of the lamination point nearest to the spring hole, B is the distance between the center of the nearest lamination point and the center of the lamination point farthest from the spring hole, and W is the weight applied to each of the spring of the mask-frame assembly being supported by the spring.
Patent KR-20030059947-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: CHOI DONG UK
IPC: H01L21/28
Filed: 2002-01-04
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of restraining the damage of a semiconductor substrate when carrying out an etching process for forming a contact pad and improving the cut-off characteristics of a transistor by preventing the leakage current of the transistor. CONSTITUTION: A plurality of gate electrodes(110) are formed on a semiconductor substrate(100). The first impurity region is formed at both sides of the gate electrode in the semiconductor substrate. A spacer(112) is formed at both sidewalls of the gate electrode. The second impurity region is formed between spacers in the semiconductor substrate. An interlayer dielectric(116) is formed on the entire surface of the resultant structure. Then, a dry etching process is carried out for selectively removing the interlayer dielectric. A wet etching process is carried out at the exposed spacer. An ion implantation is carried out at the resultant structure.
Patent KR-20030061538-A (KR)
Title: The mounting structure of housing in monitor
Inventor: YOON GEUM YEONG
IPC: H04N5/64
Filed: 2002-01-14
Abstract: PURPOSE: A housing assembly structure of a monitor is provided to easily combine a front cabinet with a rear cabinet without screws. CONSTITUTION: A housing assembly structure of a monitor includes a front cabinet(3a), a rear cabinet combined with the front cabinet. The front cabinet has a cabinet guide(6) and a cabinet latch used for combining the front and rear cabinets with each other. The cabinet guide is formed at each of both sides of the top of the front cabinet. The cabinet latch is formed at each of both sides of the bottom of the front cabinet. The rear cabinet has a rear cover latch combined with the cabinet guide of the front cabinet and a connecting member combined with the cabinet latch of the front cabinet. The rear cover latch is formed at each of both side of the top of the rear cabinet. The connecting member is formed at each of both sides of the bottom of the rear cabinet.
Patent KR-20030062048-A (KR)
Title: Method for forming protection electrostatic discharge of semiconductor device
Inventor: SON YEONG RAN
IPC: H01L27/04
Filed: 2002-01-16
Abstract: PURPOSE: A method for fabricating an electrostatic discharge(ESD) protection circuit of a semiconductor device is provided to reduce a junction breakdown voltage and sheet resistance by silicidizing a protection electrostatic discharge(PESD) drain region while using a PESD mask used in an ion implantation process. CONSTITUTION: The first photoresist is deposited on a semiconductor substrate(10) having a gate electrode(11) and a drain region(12) and is patterned to open the drain region by using the PESD mask. After a PESD impurity region(15) is formed by performing an ion implantation process on the open drain region, the first photoresist is removed through a cleaning process. A high temperature low pressure deposition(HLD) layer and the second photoresist are deposited on the resultant structure. The second photoresist is patterned by using the PESD mask. After the HLD layer is etched by using the second photoresist pattern, the second photoresist pattern is eliminated. After a titanium layer is deposited on the resultant structure by a sputtering method, an annealing process is performed. After the titanium layer on the gate electrode is removed, the HLD layer is eliminated to form a titanium silicide layer(18').
Patent KR-20030062788-A (KR)
Title: Biomolecule transduction peptide mph1-btm and biotechnological products including it
Inventor: CHAE UK JIN
IPC: A61K38/00
Filed: 2002-01-19
Abstract: PURPOSE: A biomolecule transduction peptide MPH1-BTM and biotechnological products including the same are provided, thereby effectively transferring an interest material in vivo or in vitro to cytoplasm or nucleus of a cell via various pathway. CONSTITUTION: A peptide having the amino acid sequence of SEQ ID NO: 1 is provided. A peptide having the amino acid sequence, in which 1 to 3 amino acids in the amino acid sequence of SEQ ID NO: 1 are substituted by structurally and functionally similar amino acids, is provided, wherein the amino acid having similar structure and function to the original amino acid is selected from arginine, lysine and alanine. A peptide having the amino acid sequence of SEQ ID NO: 1 or the amino acid sequence, in which 1 to 3 amino acids in the amino acid sequence of SEQ ID NO: 1 are substituted by structurally and functionally similar amino acids, is fused with or chemically or physiologically coupled with an interest protein, wherein the interest protein is at least one homologous or heterologous proteins relating to bio-stimulating control of a cell in vivo or in vitro. The interest protein-coupled peptide is transferred to cytoplasm or nucleus of eukaryotic or prokaryotic cells via intramuscular, intraperitoneal, intravein, oral, nasal, subcutaneous, intradermal, mucosal or inhale injection pathways.
Patent KR-20030066932-A (KR)
Title: Control method of micro-wave oven
Inventor: CHO YEONG WON
IPC: F24C7/02
Filed: 2002-02-06
Abstract: PURPOSE: A method for controlling a microwave oven is provided to shorten a total cooking time and reduce the power consumption by increasing the output of the microwave oven in a steaming process. CONSTITUTION: A microwave oven includes a cooking room, a cooling fan for ventilating air, a magnetron for generating RF(Radio Frequency), and a humidity sensor for detecting the humidity of the cooking room. In a cooking setup process, the first cooking process is performed to a predetermined cooking setup process. The second cooking time setup process is performed to set up the second cooking time after the first cooking process is performed. The second cooking process is performed by controlling an output of the magnetron(S61-S64).
Patent KR-20020035514-A (KR)
Inventor: KIM YEONG SEOK
IPC: H04W4/00
Filed: 2002-03-22
Abstract: PURPOSE: An allotment-type lottery ticket service method is provided to enable a purchaser to purchase the lottery tickets of desired numbers through his portable phone so much as he wants, to guarantee a lottery company the profit of a uniform ratio, and to transfer winning prize money and purchase money through the purchaser's communication charge settlement account. CONSTITUTION: If a purchaser requests lottery ticket purchase through a portable phone(1a), a purchase breakdown process searches a credit limit information database to confirm the purchaser's credit limit(100a,100b). In case that the purchase request is within the purchaser's credit limit, the purchase breakdown process registers purchase details in a lottery ticket purchase information database and updates the credit limit information database. Then the purchase breakdown process transmits a purchase processing result message to the purchaser's portable phone(2b). If the selling of lottery tickets and the drawing of winning numbers are completed, a winning prize money conclusion and result notification process searches the lottery ticket purchase information database to calculate winning prize money for the purchaser, registers it in a wining prize money information database, and transmits a winning result message to the purchaser's portable phone. A purchase money and winning prize transfer process searches the lottery ticket purchase information database and a settlement information database(3a) and makes out demand information for the purchaser(300a).
Patent KR-20020090110-A (KR)
Inventor: KAWAZU ZEMPEI
IPC: H01L21/306
Filed: 2002-03-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to accurately stop etching in a hetero-junction boundary when a hetero-junction structure is selectively etched by selectively eliminating an AlyGa1-yAs layer when light is irradiated. CONSTITUTION: The second semiconductor layer having a band gap smaller than that of the first semiconductor layer is disposed on the first semiconductor layer in a hetero-junction structure, wherein the energy of the valence band of the second semiconductor layer is larger than that of the first semiconductor layer. A metal layer is formed in the outside of the first portion from which the second semiconductor layer is removed. The metal layer is covered with a mask pattern exposing the first portion of the second semiconductor layer. A light irradiation process is performed to selectively remove the second semiconductor layer by using the mask pattern as a mask and etchant having a Fermi level higher than that of the second semiconductor layer.
Patent KR-20020079586-A (KR)
Inventor: SENDA MICHIRU
IPC: G02F1/133
Filed: 2002-04-11
Abstract: PURPOSE: To reduce power consumption of an active matrix type display device. CONSTITUTION: A holding circuit 110 for holding a video signal every pixel is provided, and a normal operation mode and a memory operation mode are switched to each other for displaying. In the memory operation mode, an output of a booster circuit 200 arranged in a panel is used as a reference voltage of the holding circuit 110, and also a selection circuit is changed over. The power consumption is reduced by halting the operation of a booster circuit of an external circuit and a driver circuit in the panel. Voltage higher than the maximum voltage value applicable to the pixel electrode in the memory operation mode is applied to the gate of a circuit selection transistor or/and a data output transistor. In the normal operation mode, the booster circuit 200 is halted.
Patent KR-20030081599-A (KR)
Title: Holographic digital data storage/reproducing system and addressing method thereof
Inventor: NOH JAE U
IPC: G03H1/00
Filed: 2002-04-12
Abstract: PURPOSE: A system for storing and reproducing holographic digital data, and a method for addressing thereof are provided to record page information with an addressing code having a few bits and read information of a reproducing page, thereby improving the recording density of a storage medium and minimizing a code rate damage. CONSTITUTION: A code generating unit(121) includes first repeating groups, second repeating groups, and identifiers. The code generating unit(121) generates addressing codes with bits extracted from an identification code increasing in the bit number by (m*n)G(G=3...m*n) units. A code recording unit(122) records the addressing codes at an addressing area of each page. An output unit(110) outputs the addressing code formed of i bits of data by bits in the case of a playback mode. A code extracting unit(123) extracts m*n addressing codes from the addressing code formed of bits of a reproducing page. A position calculating unit(124) calculates the number of the identifiers in the m*n addressing codes, searches for a position where the bit sum of the first and second repeating groups becomes the maximum point, searches for a position of the identifier from the group including i bit, and calculates page information of the maximum point by using a difference value in positions between the maximum point and the identifier. A page reading unit(125) detects information of the reproducing page by counting a page of the maximum point to the addressing code of the reproducing page.
Patent KR-20030086188-A (KR)
Title: Slide Switch For Comprising Clip Guider
Inventor: KANG SUN WOO
IPC: H01H19/42
Filed: 2002-05-03
Abstract: PURPOSE: A slide switch including a clip guide member is provided to enhance the reliability of the slide switch by reducing the disturbance of the slide switch due to a clip. CONSTITUTION: A slide switch including a clip guide member includes a plurality of terminal portions, a nonconducting portion(44), and a clip portion(18). The terminal portions are used for forming electrodes projected from the slide switch to sustain the flow of current. The nonconducting portion(44) is installed between the terminal portions to prevent the flow of current. The clip portion(18) is slid along the terminal portions and the nonconducting portion(44) in order to connected electrically the electrodes of the terminal portions to each other. The width of the terminal portion is equal to the width of the nonconducting portion(44).
Patent KR-20030089520-A (KR)
Title: vehicles's a equipment of vibration log the transmission lever
Inventor: YOO JE MYEONG
IPC: G01H17/00
Filed: 2002-05-15
Abstract: PURPOSE: Equipment for measuring vibration of a transmission lever of a vehicle is provided to simply measure vibration of the transmission lever by getting iron balls into a hollow section formed in a knob coupled to the top of the transmission lever and measuring the noise which the iron balls make in the knob. CONSTITUTION: Equipment for measuring vibration of a transmission lever of a vehicle includes a knob(100), an upper iron plate(102), a lower iron plate(104), iron balls(106), a coupling section(108), an empty space section(110), a hollow section(112) and a locking section. The locking section is formed on the top of the transmission lever. The knob(100) is coupled to the locking section in order to measure vibration of the transmission lever(200). The hollow section(112) is formed between the upper iron plate(102) and the lower iron plate(104) inside of the knob(100). The iron balls(106) are inserted into the hollow section(112) of the knob(100). Frictional sounds which the iron balls(106) in the hollow section(112) make are measured by a noise meter(300) and measured data is sent to a measuring instrument(400).
Patent KR-20020090155-A (KR)
Inventor: GAFFNEY ANNE MAE
IPC: C07C253/26
Filed: 2002-05-23
Abstract: PURPOSE: Provided are a mixed-metal oxide catalyst with improved performance quality, which can be useful, for example, in the conversion of alkanes, or mixtures of alkanes and alkenes, to unsaturated carboxylic acids or unsaturated nitriles, and a process for preparing the same. CONSTITUTION: The process for the preparation of an improved catalyst comprising a mixed-metal oxide having the empirical formula MoaVbEcXdOe(wherein E is at least one element selected from the group consisting of Te and Sb, wherein X is at least one element selected from the group consisting of Nb, Ta, Ti, Al, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ni, Pd, Pt, Ag, B, In, Ce and W, and wherein, when a = 1, b = 0.01 to 1.0, c = 0.01 to 1.0, d = 0.01 to 1.0 and e is dependent on the oxidation state of the other elements), comprises the steps of (a) admixing the compounds of Mo, V, E and X and at least one solvent to form a gel; (b) aging the formed gel; and (c) calcining the gel.
Patent KR-20020092833-A (KR)
Inventor: COUMOU DAVID J
IPC: H01J37/32
Filed: 2002-06-04
Abstract: PURPOSE: An RF power probe head with a thermally conductive bushing is provided to improve more effectively dissipate heat resulting from RF power. CONSTITUTION: The interface includes a conductor(24) for transmitting RF power to a plasma chamber, and a sensing board(29) for generating an analog signal based on the RF power. An electrically insulative bushing(30) is disposed between the conductor and the sensing board, where the bushing is thermally conductive such that the bushing dissipates heat resulting from the RF power. By enabling the bushing to be thermally conductive, thermal instability is reduced and the overall RF power handling capacity increases.
Patent KR-20020070187-A (KR)
Title: PVC PETomitted
Inventor: PARK KYOUNG OK
Filed: 2002-06-24
Abstract: PURPOSE: A PVC(Polyvinyl Chloride) or PET(Polyethylene Terephthalate) card lottery ticket is provided to connect the profits of a customer with the development of a company by offering various articles and premiums to customers depending on mileages and reducing overconsumption. CONSTITUTION: A lottery ticket business provider(A) sells the PVC and PET cards by connecting lottery tickets to the detailed information about members. The card lotteries are purchased and issued from the lottery ticket business provider by the member company(B). An insurance company(D) supports the provision of lottery tickets of customers(C) and the lottery ticket business provider receiving PVC and PET card lottery tickets. The member company registers for the lottery ticket business provider. The PVC and PET card lottery tickets are produced with advertisements and lottery ticket numbers and sold to the member company. The lottery tickets are inputted to the database of a server(10) of the card lottery ticket business provider. The lucky number is drawn and compensated for the customers.
Patent KR-20040004814-A (KR)
Title: Plaything for writing tool
Inventor: JUNG JIN HWA
IPC: B43K29/00
Filed: 2002-07-05
Abstract: PURPOSE: A toy as a writing tool is provided to cause children to be interested in the toy with the rotating movement of the rotating accessory built in the writing tool, and to increase the time when the children play with the toy, which, as a result, contributes to reducing the rejections of the children to spend time in learning something with the toy and thereby to improve the learning ability of the children. CONSTITUTION: The toy as a writing tool includes a ball supporting part(11) which rotates by touching the ball(21) rotatable on the bottom of the tip(22) of the ball(21); an inserting part(12) where the ball supporting part(11) is built to rotate; a tip(22) of the ball(21) on the end of the lead body(2) where the ball supporting part(11) is set inside; a slave gear(13a) linked with a driving gear(11a) at the side of the ball supporting part(11); a rotating axis(13) in which the slave gear(13a) is fixed to the front end and which is supported to rotate by the bearing(14) with several holes(14a); a top of the inserting part(12) which is supported by the bearing(14); an elastic member(16) which is set between the top of an elastic support(15) on the top of the bearing(14) and an elastic support part(24a) in the main body(24) of the lead body(2) to press the inserting part(12) through the bearing(14); a rotating accessory(10) which is fixed to the top of the rotating axis(13); and the top of the rotating axis(13) which is supported to rotate by the cap(25) on the top of the main body(24).
Patent KR-20040007874-A (KR)
Inventor: KIM UI SEOK
IPC: H02M3/07
Filed: 2002-07-11
Abstract: PURPOSE: A boosting circuit is provided to generate a boosting voltage capable of assuring a read margin sufficiently. CONSTITUTION: A reference voltage generation circuit part(11) generates a reference voltage according to an ATD signal. The first boosting circuit(12) outputs a boosting voltage according to the ATD signal and its inverted signal. A sensing circuit(13) senses a flash memory cell according to the reference voltage and the boosting voltage of the first boosting circuit, and varies an output signal according to the boosting voltage of the first boosting circuit applied to a gate port of the flash memory cell. A switching circuit(14) applies the boosting voltage or a power supply voltage according to the boosting voltage and the output signal of the sensing circuit. And the second boosting circuit(15) supplies the power supply voltage to an output port according to the ATD signal, and outputs a boosting voltage of two levels to the output port by being boosted according to the boosting voltage of the first boosting circuit or the power supply voltage.
Patent KR-20040008060-A (KR)
Title: Input method for subscriber information using subscrber information module
Inventor: HWANG GYEONG SEON
IPC: H04W12/06
Filed: 2002-07-15
Abstract: PURPOSE: A method for inputting subscriber information by a subscriber information module is provided to offer subscriber information needed in a contents server using the subscriber information module installed in a terminal. CONSTITUTION: If a terminal connects to the Internet through a gateway, the terminal confirms whether a log-on request is inputted from a web casting server(SA3). If the log-on request is inputted from the web casting server, the terminal confirms whether an ID is registered(SA4). If the ID is not registered, the terminal inquires whether a user wants to register the ID by information stored in a subscriber information module installed in the terminal(SA6). If the user wants to register the ID by information stored in the subscriber information module, the terminal transmits corresponding registration information recorded in the subscriber information module to the web casting server(SA8).
Patent KR-20040006873-A (KR)
Title: cooling apparatus of injection mold
Inventor: SHIN GIL HO
IPC: B29C45/73
Filed: 2002-07-16
Abstract: PURPOSE: A device for cooling a mold of an injection molding device is provided to shorten cooling time and improve the quality of products by uniformly maintain the cooling temperature of the mold. CONSTITUTION: A device for cooling a mold(3) of an injection molding device includes a plurality of inlet and outlet cooling passages(20,30) which are formed inside the mold and which a coolant is flowed through, and a plurality of tanks(41,42) formed to be nearly rectangular with the cooling passage to make the flow of the coolant maximally adjacent to a forming part(12) of the mold. The tank penetrates the inlet and the outlet cooling passages, and a sealing part(70) is combined with the tank between the inlet and the outlet cooling passages. A pipe(50) is formed to the sealing part to the direction facing the forming part and has a shorter length and width than those of the tank. A shutting bolt(60) is installed to the outside of the tank to prevent the leakage of the coolant.