baber/WOPTO huggingface dataset:
Patent KR-20030065053-A (KR)
Title: Peptides increasing the transfer efficiency of DNA into cell or tissue
Inventor: KIM YEONG CHEOL
IPC: A61K48/00
Filed: 2002-01-29
Abstract: PURPOSE: Peptides increasing the transfer efficiency of DNA into a cell or a tissue are provided, thereby easily transferring DNA into the cell or tissue, and easily mass-producing the peptides. CONSTITUTION: Peptides increasing the transfer efficiency of DNA into a cell or a tissue have the amino acid sequence of (X)n - Arg - Lys - Lys - Arg - Arg - Gln - Arg - Arg - Arg - Pro - Pro - Gln - Cys - (X)n, wherein X is Arg-Gly-Asp(RGD); and n is an integer of 0 to 2; the peptides have the amino acid sequences of SEQ ID NOs: 2 to 4. A method for transferring DNA into a cell or tissue comprises the steps of: preparing a complex of peptides, DNA to be transferred into the cell or tissue, and cation liposome; and mixing the complex with the cell or injecting the complex into the tissue, wherein the DNA is 15 to 120 bases oligonucleotides or 3 to 8 kb plasmid vector.
Patent KR-20030065151-A (KR)
Title: Back Plate of Plasma Display Panel and Method of Fabricating The same
Inventor: LEE MYEONG WON
IPC: H01J9/02
Filed: 2002-01-31
Abstract: PURPOSE: A lower plate of a plasma display panel and a method for manufacturing the same are provided to reduce a current leakage by reducing the dielectric constant of the capacitor formed between the substrate and address electrode. CONSTITUTION: A lower plate of a plasma display panel comprises a first green sheet(64) which is porous and formed on a lower substrate(62), wherein the first green sheet has a low dielectric constant; a second green sheet(66) formed on the first green sheet so as to form a barrier rib; an address electrode(68) printed on the second green sheet; and a dielectric layer(70) for protecting the address electrode. The first green sheet is made of a material containing ZnO-B2O3-MgO-SiO2 compound and carbon, carbon compound and air bubbles added to the ZnO-B2O3-MgO-SiO2 compound.
Patent KR-20030069545-A (KR)
Title: Encryption method for e-mail
Inventor: CHA GEON EOP
IPC: H04L9/30
Filed: 2002-02-21
Abstract: PURPOSE: A method for encoding an E-mail is provided to manage safely the E-mail by generating a secret key and a public key and transmitting the secret key and the public key to a reliable E-mail web server. CONSTITUTION: A method for encoding an E-mail includes an user key registration process(S1-S4), an E-mail encoding process(S5-S9), and a decoding process(S10-S14). In the user key registration process, an user's PC(Personal Computer) downloads a key generation device from an E-mail web server and generates the secret key information. In the E-mail encoding process, the user's PC downloads an encoding element and the secret key information from the E-mail web server, encodes an E-mail, and transmits the processed E-mail to an opposite PC. In the decoding process, the user's PC downloads the secret key information from the E-mail web server and decodes the encoded E-mail.
Patent KR-20020070132-A (KR)
Title: Fuel cell generation system
Inventor: MIYAUCHI SHINJI
IPC: H01M8/24
Filed: 2002-02-27
Abstract: PURPOSE: A fuel cell generation system is provided, to improve the stability by removing the possibility of explosion or abnormal combustion and to reduce the power needed to the ventilation for maintaining a high efficiency. CONSTITUTION: The fuel cell generation system comprises first and second compartments provided by partitioning the interior of a package(2) with a partition wall(1); a reformer(5) placed inside the first compartment; a fuel cell body(6) placed inside the first compartment; a control part(15) which is placed inside the second compartment and controls the reformer(5) and/or the fuel cell body(6); and an air ventilator(16) which is placed inside the second compartment and supplies air into the fuel cell body(6). The ventilating operations of the first and second compartments are carried out independently each other. Preferably the first compartment is a gas path compartment(3) and the second compartment is a non-gas compartment(4).
Patent KR-20020082143-A (KR)
Title: Semiconductor light-emitting device
Inventor: MORI HIDEKI
IPC: H01L25/16
Filed: 2002-04-22
Abstract: PURPOSE: To provide a light-emitting device for a short wave light which has high operation reliability and can realize long service life. CONSTITUTION: A flip-chip group-III nitride compound semiconductor light emitting element, emitting a light of wavelength of 400 nm or shorter, is connected to a Zener diode, and these are sealed with a metallic casing having a window. Thus, the device can be manufactured in a normal assembly process, and the influence of external environment on the light-emitting element can be shielded.
Patent KR-20030083408-A (KR)
Title: Apparatus and method for selecting tv channels using multi-screen
Inventor: CHUN GYEONG JUN
IPC: H04N5/45
Filed: 2002-04-22
Abstract: PURPOSE: A device and a method for selecting a TV channel by a multi-screen are provided to assign number to respective images displayed on a TV screen for selecting the image number instead of a channel number, and simplify the realization of the position of a cursor by highlighting the cursor. CONSTITUTION: A device for selecting a TV channel by a multi-screen includes a number assigning part(214) for assigning numbers to images allocated in a predetermined direction, and an image output part(216) for displaying the images assigning the numbers on a screen, and outputs an image selected by a switching signal output from a switching part(220) on a single screen. A highlight part(218) highlights a cursor of multiple images displayed by the image output part according to a control signal of a control part(200), to make the position of the cursor realized easier. The control part controls the operations of the number assigning part and the highlight part.
Patent KR-20030085834-A (KR)
Title: refining method of methanol
Inventor: HA YEON GU
IPC: C07C29/76
Filed: 2002-05-02
Abstract: PURPOSE: Provided is a method for refining methanol, which removes a very small amount of chlorine and styrene monomers economically from the methanol by using an activated carbon and a distillation tower. CONSTITUTION: The method comprises the steps of: filling an absorption tower(1) with the activated carbon and supplying the contaminated methanol to the upper part of the absorption tower(1) to absorb moisture and inorganic materials; supplying the contaminated methanol, generated during a first operation in the absorption of the activated carbon, to the distillation tower(3) to separate the moisture and the inorganic materials to the lower part of the distillation tower(3); circulating the methanol, exhausted to the upper part of the distillation tower(3), to the absorption tower(1) to reabsorb.
Patent KR-20030085882-A (KR)
Title: Handle For Vacumn Cleaner
Inventor: PARK TAE JIN
IPC: A47L9/32
Filed: 2002-05-02
Abstract: PURPOSE: A handle attached to an extended tube for a vacuum cleaner is provided to offer convenience to a user by enabling the user to easily operate the vacuum cleaner with one hand. CONSTITUTION: An extended tube(3) has a suction port, and sucks air with foreign matters through the suction port. A couple of handle(32) are attached to the extended tube. A handle body(34) is attached or formed to the outer circumference of the extended tube. A connection unit connects the handle to the extended tube so that the handle rotates on the extended tube.
Patent KR-20020085833-A (KR)
Inventor: KOMAI NOBUYOSHI
IPC: B23K9/23
Filed: 2002-05-07
Abstract: PURPOSE: To provide a welding joint welding method for high strength heat resisting steel making the strength of the welding joint the same as the strength of the base material by solving the problem in terms of the strength in a welding heat affected zone by a simple alteration of the welding method for the welding joint, and capable of coping with high strength ferrite heat resisting steel as well. CONSTITUTION: A multilayered upper part laminate part 15a is constituted to be formed by a welded part which is at least extended till covering the welding heat affected zone 13 (shown by hatching) formed on the outside of a groove 11 shown by the figure.
Patent KR-20030089349-A (KR)
Inventor: OH GYU HO
IPC: F24C7/02
Filed: 2002-05-17
Abstract: PURPOSE: An assembly structure of a magnetron is provided to reduce assembly time and procedures and costs by reducing the count of screws. CONSTITUTION: An assembly structure comprises a magnetron(1) having four protruded pieces(2a,2b,2c,2d) protruded from the magnetron and screw coupling holes(23,24) formed at two protruded pieces arranged in a diagonal direction, from among the four protruded pieces; a waveguide having screw coupling holes(25,26) formed at a contact surface(19) contacting the magnetron, wherein the screw coupling holes is formed in a diagonal direction corresponding to the screw coupling holes of the magnetron, and wherein the waveguide has hooks(21,22) arranged in a diagonal direction crossing the diagonal direction of the screw coupling holes of the waveguide; and a pair of screws(27,28) penetrating through the screw coupling holes of the protruded pieces of the magnetron and the screw coupling holes of the waveguide.
Patent KR-20030096776-A (KR)
Title: Naturally ripe cabbage and its manufacturing method
Inventor: YU GUK JEONG
IPC: A23B7/00
Filed: 2002-06-17
Abstract: PURPOSE: A method of producing naturally matured whole cabbage by storing washed cabbage in an oak container and then spraying Gardeniae Fructus powder and salt thereon is provided, thereby increasing the shelf life of the whole cabbage. CONSTITUTION: Washed whole cabbage(20) whose damage skin and roots are removed is placed in an oak container(10) buried in the earth, sprayed with a salting material(21) containing Gardeniae Fructus powder and salt in a ratio of 50:50 and then matured for 10 to 14 days at 12 to 15deg.C in a sealed state.
Patent KR-20040005114-A (KR)
Title: A pallet spec detecting device
Inventor: JU YONG SEONG
IPC: B62D65/00
Filed: 2002-07-08
Abstract: PURPOSE: A device for sensing the specification of a pallet is provided to exactly decide specifications of parts and assemble parts by sensing the specification of the pallet loading parts to kinds of vehicles, accordingly to prevent assembling mistakes caused by the fatigue accumulation of operators in assembling parts, and to remove defects for wrong-assembling parts of different specifications. CONSTITUTION: A device for sensing the specification of a pallet is composed of an operating cylinder(13) mounted to the side of an equipment for a correspondent process by a guide block(11); a plurality of proximity sensors(19) mounted to the front end of a rod of the operating cylinder in a row by a sensor bracket(17); guide bars(21) mounted to both sides of the operating cylinder to slide through a guide hole formed at the guide block, wherein an end of the guide bar is connected to the sensor bracket to guide the sensor bracket; a specification sensing plate(23) mounted to the side of the pallet put into a correspondent process as a plate member to correspond to the proximity sensors and differently combine specification sensing holes(25) according to the specifications; and a controller(27) for deciding the specification of the pallet by a signal output from the proximity sensor by detecting the specification sensing hole of the specification sensing plate.
Patent KR-20030007162-A (KR)
Inventor: DEDONTNEY JAY BRIAN
IPC: H01J37/32
Filed: 2002-07-12
Abstract: PURPOSE: A gas delivery metering tube is provided to deliver gas to an end opposite to the outer tube connected to a gas entrance by supplying more even backing pressure over the entire length of the gas delivery metering tube than that of the gas introduced only through a single tube. CONSTITUTION: The gas delivery metering tube(10) includes a two-axially aligned nested tubes. At least the inner tube(12) receives a gas through one end of the assembly and conveys gas to the outer tube(14). The outer tube contains one or more arrays orifices(18).
Patent KR-20040009101-A (KR)
Title: A two sides liquid crystal display
Inventor: LEE U JEONG
IPC: G02F1/133
Filed: 2002-07-22
Abstract: PURPOSE: A both-sided liquid crystal display is provided to improve economical efficiency due to main PCB share. CONSTITUTION: A first LCD(Liquid Crystal Display) module(200) displays images according to an external control signal. A second LCD module(300) displays images according to an external control signal. The first LCD module is formed on a first surface of a printed circuit board and the second LCD module is formed on a second surface of the printed circuit board. A timing control unit(400) controls the first LCD module and the second LCD module to display the same images at the same timing according to an external signal related to picture data.
Patent KR-20040009852-A (KR)
Title: Device for guiding smoke in over the microwave oven
Inventor: YANG HA YEONG
IPC: F24C15/20
Filed: 2002-07-26
Abstract: PURPOSE: A smoke guide apparatus is provided to reduce manufacturing costs by eliminating the necessity of using a micro computer for controlling the transfer motor of the smoke guide apparatus. CONSTITUTION: A smoke guide apparatus comprises a transfer motor(M) for receiving an AC power and transferring the guide plate to the initial or guide position; a switching unit for supplying an AC power to the transfer motor so as to transfer the guide plate to the guide position during the operation of a vent motor(VM), and supplying an AC power to the transfer motor so as to transfer the guide plate to the initial position during the stoppage of the vent motor; the first limit switch for cutting off the AC power being supplied to the transfer motor when the guide plate has reached the guide position; and the second limit switch for cutting off the AC power being supplied to the transfer motor when the guide plate has reached the initial position.
Patent KR-20040014709-A (KR)
Title: Method for controlling play operation in complex player
Inventor: KIM JONG SEUNG
IPC: G11B19/02
Filed: 2002-08-10
Abstract: PURPOSE: A method of controlling reproduction in a composite reproducing system is provided to continuously play the first and second recording media without cutting a reproduced signal when the first and second recording medium are selectively played. CONSTITUTION: When the second recording medium is requested to be played while the first recording medium is being played(S10,S11), an initial operation required for playing the first recording medium is performed while the first recording medium is being played(S12,S13,S14). After the completion of the initial operation, playing of the first recording medium is stopped(S16) and a signal reproduced from the second recording medium is output(S17). The first and second recording media have different types. The first and second recording media are driven by different deck mechanisms.
Patent KR-20030015857-A (KR)
Title: Cryogenic refrigeration system
Inventor: BONAQUIST DANTE PATRICK
IPC: F25B9/02
Filed: 2002-08-14
Abstract: PURPOSE: A cryogenic refrigerating system is provided to use an MGR(Mixed Gas Refrigerant) system, without fitting the volume of the MGR to the peak refrigerating requisites of a heat load and without adding an additional reliable system to the MGR system. CONSTITUTION: A cryogenic refrigerating system as an apparatus for providing refrigerating to a heat load comprises a heat load; at least one compressor(2); an auto-refrigerator heat exchanger(12); an expansion device; a unit for passing multi-component refrigerant fluid from the compressor(s) to the auto-refrigerator heat exchanger, from the auto-refrigerator heat exchanger to the expansion device, from the expansion device to the heat load, and from the heat load to the auto-refrigerator heat exchanger; and a cryogenic liquid storage tank(22) and a unit for passing cryogenic liquid from the cryogenic liquid storage tank to the heat load. The heat load includes a food freezer(16).
Patent KR-20040018606-A (KR)
Title: Shutter Having An Integrated Air Curtain
Inventor: JUN YEONG TAEK
IPC: H01L21/304
Filed: 2002-08-23
Abstract: PURPOSE: An air curtain built-in type shutter apparatus is provided to be capable of restraining a substrate from drooping and securely preventing the transition of a process solution between neighboring two portions. CONSTITUTION: An air curtain built-in type shutter apparatus is provided with a body part(10) having a cavity portion(11), a shutter part(20) having a through hole(22), installed in the cavity portion, and a driving cylinder for rotating the shutter part. The air curtain built-in type shutter apparatus further includes an air supply path formed along the length direction of the body part for flowing the compressed air supplied from a compressed air source and an air jet slit(50) installed at the inner portion of the body part for jetting the compressed air to the cavity portion.
Patent KR-20040017975-A (KR)
Title: Portable supporter for portable computer
Inventor: KIM YONG JAE
IPC: G06F1/16
Filed: 2002-08-23
Abstract: PURPOSE: A portable supporting device for a portable computer is provided to easily hold the portable computer with one hand during waking and carry, and to prevent a user from touching the heat generated from a computer main body by making the computer main body face to the main body of the portable supporting device. CONSTITUTION: The main body(20) supports the computer main body and includes a sliding guide(21) formed along a direction of a plate. A slider(30) is slid/combined to the sliding guide and includes a side supporter(31) contacted to one side of the computer main body supported by the main body. A sub slider(40) is combined to the sliding guide against the slider and is contacted to other side of the computer main body. A lock(60) locks the main body to the slider and the sub slider.
Patent KR-20030080972-A (KR)
IPC: F28D9/00
Filed: 2002-09-10
Abstract: 본 발명은, 열교환 효율이 높은 열교환기를 제공하는 것으로서, 보다 상세하게는, 간격판과 구획판과의 상호 관계에 의한 열교환 효율이 높은 열교환기를 제공하는 것으로, 이를 위한 수단으로서, 전열성과 통습성을 갖는 구획판(1)을, 골판형상의 간격판(2)을 끼워 소정의 간격을 갖고 복수층으로 중첩시키고, 1차기류와 2차기류가 이들의 각 층간을 교대로 통하도록 형성하고, 구획판(1)을 통해서 1차기류와 2차기류와의 사이에서 각각의 보유하는 온도와 습도를 연속적으로 교환하도록 한 열교환기에 관해, 그 간격판(2)에 구획판(1)에 접촉되지 않는 부분으로서의 다수의 미세한 비접촉 구조인 작은 구멍군(4)을 마련한다. 또한, 구획판(1)에 간격판(2)에 접촉하지 않는 부분으로서의 다수의 미세한 요철구조(3)를 마련한다.
Patent KR-20040024003-A (KR)
Title: Modular multipurpose mass traffic management system
Inventor: HONG JEONG HWA
IPC: G08G1/123
Filed: 2002-09-12
Abstract: PURPOSE: A system for managing a modular multipurpose public transportation is provided to minimize the effect of the overall system by replacing with another module to perform the failed module. CONSTITUTION: A system for managing a modular multipurpose public transportation includes a traffic terminal(10), a key pad module(20), an auxiliary terminal module(30), an RF token module(40), a voice guide module(50), a bill print module(60), an operation information module(80), a company concentrate station(90), a terminal communication module block(100) and a concentrate station communication module block(200). The traffic terminal(10) performs the function for processing the traffic card transaction. The key pad module(20) is attached to the traffic terminal(10) for informing the driver of the operational status. The auxiliary terminal module(30) is attached to the traffic terminal(10) for performing the function of the key pad module(20) during the emergency status. The RF token module(40) is attached to the traffic terminal(10). The voice guide module(50) is attached to the traffic terminal(10) for outputting the sound guide message. The bill print module(60) is attached to the traffic terminal(10) for outputting the bill. The operation information module(80) is attached to the traffic terminal(10) for supplying the driving information to the traffic terminal(10). The company concentrate station(90) is installed on the mass transportation company for processing the required information with communicating to the traffic terminal(10). The terminal communication module block(100) is attached to the traffic terminal(10) for performing the data transmission and reception function. And, the concentrate station communication module block(200) is attached to the company concentrate station(90) for performing the data transmission and reception function.
Patent KR-20040026000-A (KR)
Title: Method for controlling car air conditioner according to insolation and fresh air temperature
Inventor: CHOI JUN HO
IPC: B60H1/00
Filed: 2002-09-17
Abstract: PURPOSE: A method for controlling an air conditioner of an automobile depending on solar radiation and temperature of outdoor air is provided to improve cooling performance by actively corresponding with outside state of the automobile, compensating cycling temperature of an evaporator, and controlling operation of a compressor. CONSTITUTION: A method includes the steps of: a step(S110,S120) in which a control unit reads indoor/outdoor information of an automobile including temperature of outdoor air, solar radiation and temperature of an evaporator at initializing stage of an air conditioner; a step(S200,S210,S220,S230,S400) setting cycling temperature or the evaporator at first set temperature if the temperature of outdoor air is lower than set temperature and solar radiation is lower than set value, and driving the compressor if the temperature of the evaporator read by the control unit is higher than the first set temperature, and stopping the compressor if the temperature of the evaporator is lower than the first set temperature; and a step(S300,S310) setting the cycling temperature of the evaporator at second set temperature lower than the first set temperature if the temperature of outdoor air is higher than the set temperature or the solar radiation is higher than the set value, driving the compressor if the temperature of the evaporator is higher than the second set temperature, and stopping the compressor if the temperature of the evaporator is lower than the second set temperature.
Patent KR-20040025337-A (KR)
Title: Kettle for gas rice cooker
Inventor: JANG GI HYEON
IPC: A47J27/00
Filed: 2002-09-19
Abstract: PURPOSE: A water overflowing from a cooking bowl is prevented by a protrusion formed along the circumference of a lid, a handle is mounted in a certain interval from the lid. CONSTITUTION: A rice cooking bowl(310) is mounted with a lid mounting portion(311) bent upward. A lid(320) is provided to open/close the rice cooking bowl. A water overflowing preventing protrusion(321) is mounted along the circumference of the lid, and a handle mounting portion(333) is formed in the center concavely. A lid handle(330) is installed in the handle mounting portion of the lid rotatively.