baber/WOPTO huggingface dataset:
Patent KR-20030095061-A (KR)
Inventor: LIM SEONG GEUN
IPC: C07K1/26
Filed: 2002-06-11
Abstract: PURPOSE: A method of peptide electrophoresis using a single gel containing tricine is provided, thereby efficiently separating and analyzing peptides having molecular weight of 2.0 to 20.0 kDa. CONSTITUTION: A method of peptide electrophoresis comprises isolating peptides in a single polyacrylamide gel containing tricine as an isolating gel, wherein the peptide isolated has 2.0 to 20.0 kDa; an electrolyte used in the single polyacrylamide and an electrode consists of acid, amine, tricine and amino acids; the mole ratio of amine and positive electrolyte is 1:0.8 to 1:2; pK value of amine is 8 to 8.6; the amine is tris(hydroxymethyl)aminomethyl; pH of the electrolyte is 6.0 to 9.0; the amino acid used in the electrolyte has the same number of anion and cation groups in which the anion group in positive electrolyte has pK value of 2.3 to 3.1 and the cation group in positive electrolyte has pK value of 8.0; and the tricine used in the electrolyte has the same number of anion and cation groups in which the anion group of tricine has pK value of 2.3 and the cation group of tricine has pK value of 7.8 to 8.6.
Patent KR-20030096543-A (KR)
Title: Power plug
Inventor: YOON HUI JONG
IPC: H01R13/70
Filed: 2002-06-14
Abstract: PURPOSE: A plug for a power supply is provided to automatically interrupt power supplied to an electric equipment when overheat or overload is generated in a power cord, thereby preventing a leakage of electricity and fire due to overheat of the power cord. CONSTITUTION: The plug for a power supply is connected with the other side of a cord(4) connected with an electric equipment, and is connected with a plurality of connection pins(6) formed to be inserted into an outlet. The plug includes a power interrupting device which interrupts power supply when the cord is overheated. The power interrupting device includes a temperature sensor(10) sensing the temperature of the cord, and a control unit(8) receiving the sensed temperature signal, so that the control unit interrupts power apply to the electric equipment when the sensed signal is more than a reference value.
Patent KR-20030096668-A (KR)
Title: method for forming buried contact plug in semiconductor device
Inventor: PARK JI YEON
IPC: H01L21/28
Filed: 2002-06-17
Abstract: PURPOSE: A method for forming a buried contact plug of a semiconductor device is provided to be capable of solving the over-etching phenomenon due to a dry etch back process and improving process uniformity and yield. CONSTITUTION: After forming a contact hole at the predetermined inner portion of an insulating layer(2), a polysilicon layer is coated on the entire surface of the resultant structure for completely filling the contact hole. A CMP(Chemical Mechanical Polishing) process is carried out at the polysilicon layer until the upper surface of the insulating layer is exposed for forming a buried contact plug(10). At this time, the CMP process is used instead of a dry etch back process for preventing the over-etching phenomenon of the polysilicon layer. Preferably, the buried contact plug is used for electrically connecting a storage polysilicon layer of a semiconductor device with an active region of a memory cell transistor.
Patent KR-20040000736-A (KR)
Title: central control monitering system
Inventor: AHN BYEONG SEON
IPC: G08B25/00
Filed: 2002-06-25
Abstract: PURPOSE: A comprehensive disaster prevention system is provided to simplify the maintenance and the management by integrating a plurality of disaster prevention devices. CONSTITUTION: A comprehensive disaster prevention system includes an integrated interface portion(11), a comprehensive disaster monitoring portion(13), a monitor portion(15), and a telephone communication portion(17). The integrated interface portion(11) outputs comprehensive disaster prevention signals corresponding to sensing signals of different fire sensors and a monitoring signal of a fire monitoring portion. The comprehensive disaster monitoring portion(13) receives the comprehensive disaster prevention signals, monitors an operating state of a gas safety device, and corrects errors of each component. The monitor portion(15) reports operating states of each component to a manager. The telephone communication portion(17) reports the fire and the leakage of gas to the manager by using a telephone.
Patent KR-20040006079-A (KR)
Title: Automatic blocking controll system for train
Inventor: KIM JONG DEOK
IPC: B61L23/00
Filed: 2002-07-09
Abstract: PURPOSE: An automatic blocking control system for a train is provided to control a traveling state of the train by monitoring and controlling each operating state of a block signal, a block track circuit, and an ATS(Automatic Train control System). CONSTITUTION: An automatic blocking control system for a train includes a power module(100), a CPU module(110), an input module(120), an output module(130), an information transmission module(140), a track detection module(150), and a monitoring panel(160). The power module(100) supplies the power to the modules. The CPU module(110) controls operations of the modules. The input module(120) receives the information about operating states of a track relay, a power supply, and the modules. The output module(130) controls and monitors the outputs of the operating states of a block signal, an ATS, and the modules. The information transmission module(140) transmits the information about the adjacent stations. The track detection module(150) detects a state of track. The monitoring panel(160) displays the operating states of the modules.
Patent KR-20030093073-A (KR)
IPC: G08B21/00
Filed: 2002-07-12
Abstract: 차량에 탑재되는 홍수 경보 시스템이 차량의 플로어 바닥측에 수위센서가 장착되도록 개시된다. 이러한 수위센서는 차량의 시동이 꺼진 경우에 작동하며, 땅위에 축적된 수위와 상기 수위센서 사이의 거리가 사전에 정해진 거리보다 짧은 경우에 제어신호를 마이크로프로세서에 전송한다. 마이크로프로세서는 10분 내에 10회의 제어신호를 연속적으로 수신한 경우에 GSM 무선장치로 하여금 차량의 소유주에게 홍수경보 단문메시지를 보내도록 한다. 이와 같은 작동에 의해, 차량에 탑재되는 홍수 경보 시스템은 차량의 소유주로 하여금 초기단계에서 필요한 조치를 취할 것을 알리고, 결국 차량이 침수되는 것을 방지함으로써 수리비용을 절감하게 한다.
Patent KR-20040011975-A (KR)
Title: Oxygen can for portable
Inventor: HONG SEUN PYO
IPC: A62B7/04
Filed: 2002-07-31
Abstract: PURPOSE: A portable oxygen can with an improved structure is provided to supply oxygen filled inside a container to a user at a convenient manner, and to freely adjust the amount of oxygen being discharged and the emission pressure thereof. CONSTITUTION: The portable oxygen can includes a container(2) having a sealed space for keeping decompressed oxygen inside; a decompressor(4) connected to the container(2) and decompressing high-pressure oxygen to a designated pressure; and an adjuster(6) for adjusting the amount of compressed oxygen to be fed to the decompressor(4) and the amount of decompressed oxygen having passed through the decompressor(4). The container(2) is made of aluminum alloy, and an airtight plate(10) for covering the decompressor(4) and an oxygen storage(8) is installed at the top of the container(2).
Patent KR-20040012323-A (KR)
Title: Manufacture method of improvised pepper-pot soup
Inventor: CHOI KEUN HO
IPC: A23L35/00
Filed: 2002-08-02
Abstract: PURPOSE: Provided is a manufacture method of a ready-to-eat pepper-pot soup without using preservative. The manufactured ready-to-eat pepper-pot soup has traditional hot spicy and savory tastes. CONSTITUTION: A manufacture method of a ready-to-eat pepper-pot soup comprises the steps of: washing and cutting a catfish and a shrimp and packing them in a container; washing dried radish leaves and followed by heating at 85-95 deg.C for 30 minutes and washing and drying; mixing the dried radish leaves with fermented soy bean paste, pepper, pepper power and sesame oil and roasting the mixture at 85-95 deg.C for 30 minutes; fermenting the roasted mixture at 4-5 deg.C for 24 hours and packing it in a container; washing pepper, garlic, ginger and onion and followed by crushing mixing them with hot pepper paste, fermented soy bean paste, pepper MSG and salt; fermenting the mixture at 4-5 deg.C for 24 hours and packing it in a container; washing welsh onion, dropwort, perilla leaf and Flammulina Velutipes Sinh and followed by cutting into a uniform size and packing in a container; cutting radish into a uniform size and followed by washing and boiling with sea tangle and dried anchovy in water at 85-95 deg.C for 2 hours to give stock; packing the stock in a container; and vacuum-packing the above containers in a retort pouch and followed by quick-freezing.
Patent KR-20040013173-A (KR)
Title: The intrusion detection system and method unifying and resolving the misuses and anomalies of host
Inventor: KIM HONG GEUN
IPC: G06F17/00
Filed: 2002-08-03
Abstract: PURPOSE: A host based integrated intrusion detecting system having a function for integrally judging a misusing activity and an abnormal activity, and a method thereof are provided to extend a detection range and to enhance correctness of a detection result through the integration of the misuse activity and the abnormal activity. CONSTITUTION: A host(1) connecting to a LAN(Local Area Network) through an electronic communication line comprises an agent(104) and a sensor part(103) of a client/server network form. The agent comprises a judging part(102) integrally judging information detected by the sensor part and a transmitting part(101) transferring the detection result to other system for an integration or login purpose. The sensor part comprises plural host based models of abnormal activity sensors(105,106) and misusing activity sensors(107).
Patent KR-20030014120-A (KR)
Title: Show Case
Inventor: KAGAMI YOSIO
IPC: A47F3/04
Filed: 2002-08-06
Abstract: PURPOSE: To provide a showcase improving a design effect without hindering a customer and a sales person by a front wall in the case of adopting a self sales system in the showcase by which so-called self sales is realized in addition to counter sales. CONSTITUTION: The showcase 1 provided with the transparent front wall 13 covering the front face of a commodity display part 3 is provided with a holding device 20 holding the front wall 13 rotatably and movably forward and backward. The holding device 20 holds the front wall 13 in a standing state the front wall 13 covers the front face of the display part 3, in a horizontal state where the front wall 13 becomes horizontal rotating from the standing state or a stored state where the front wall 13 is pressed into the display part 3 in the state of keeping the horizontal state.
Patent KR-20030014608-A (KR)
Title: Granular coated fertilizer
Inventor: TABEI NOBUAKI
IPC: C05G3/00
Filed: 2002-08-07
Abstract: PURPOSE: Provided is a coated granular fertilizer which is capable of releasing a fertilizer component for a long period of time by using a coating material in a small amount. CONSTITUTION: The granular fertilizer is coated with a thermosetting resin layer (first thermosetting resin layer), a water-insoluble material layer and a thermosetting resin layer (second thermosetting resin layer) from inner to outer layers. At least one of the first thermosetting resin and the second thermosetting resin is urethane resin. The water-insoluble material is at least one selected from the group of waxes, fatty acids, fatty acid salts, fatty acid esters, higher alcohols, silicones and mixtures thereof. The amounts of the first thermosetting resin, the second thermosetting resin, the water-insoluble material are 1 to 10, 4 to 14 and 0.01 to 1.2 parts by weight respectively based on 100 parts by weight of the granular fertilizer.
Patent KR-20030014158-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: ICHIGE MASAYUKI
IPC: H01L27/105
Filed: 2002-08-09
Abstract: PURPOSE: A semiconductor memory device and its manufacturing method are provided to prevent decline of reliability of device characteristics and to improve the degree of freedom of design of a memory cell device. CONSTITUTION: A semiconductor memory device comprises the first gate electrodes arranged a first distance apart from each other on a semiconductor substrate, the second gate electrodes arranged a second distance, which is larger than the first distance, apart from each other on the semiconductor substrate, first diffusion layers formed in the semiconductor substrate, the first diffusion layers sandwiching the first gate electrodes, second diffusion layers formed in the semiconductor substrate, the second diffusion layers sandwiching the second gate electrodes, a first insulating film formed on the first diffusion layer, second insulating films formed on the side surfaces of the second gate electrodes, first silicide films formed on the first gate electrodes, second silicide films formed on the second gate electrodes, and third silicide films formed on the second diffusion layers.
Patent KR-20020071817-A (KR)
Inventor: MATSUURA MICHIO
IPC: G11B7/13
Filed: 2002-08-21
Abstract: PURPOSE: A correcting method of aberration and a device thereof are provided to correct aberration by detecting and correcting tilt with using reflected light of a light beam irradiating an optical recording medium. CONSTITUTION: A laser beam is concentrated on by an objective lens(6), and reflected by irradiating to an optical magnetic disk. The reflected beam is divided by an S-wave and a P-wave with a phase beam splitter(9), and the P-wave and the S-wave are supplied to a push-pull tracking control unit(90) and an aberration correcting unit(10). The aberration correcting unit has a light detector(11), a tracking control unit(12), a thickness/focus control unit(13), and a tilt controller(14). The light detector receives the S-wave and outputs a control signal. The tracking control unit, the thickness/focus control unit and the tilt controller output signals to move the objective lens.
Patent KR-20030095168-A (KR)
Title: Structure of a reflector in guide rail with lighting apparatus
Inventor: HYUNG SI GWAN
IPC: E01F15/00
Filed: 2002-08-24
Abstract: PURPOSE: Structure of a reflector in a guardrail with a lighting apparatus is provided to prevent accidents and guide a vehicle safely by distinguishing easily in bad weather with distributing rays from the lighting apparatus through a polygonal lens in various angles. CONSTITUTION: A system installed in a median strip, retaining wall or guardrail comprises a reflector(10) having a semicircular longitudinal section and mounting reflecting paper or spreading luminous material thereon; a fitting unit extending at both lower parts of the reflector and turning elastically; an assembling member(20) having plural fitting grooves combined with the fitting unit and arranging assembling grooves; a fixing screw penetrating the assembling groove and combining to the guardrail; packing contacted to the guardrail and formed in the lower part of the assembling member to prevent corrosion; a lighting apparatus installed in the reflector; and a polygonal lens installed in the upper part of the reflector to transmit light from the lighting apparatus. The lighting apparatus connects to power having a secondary battery, and has a lamp operating according to detecting signals from an illumination sensor.
Patent KR-20040020227-A (KR)
Title: Praparation of gamma-butyrolactone using noble metal catalyst
Inventor: CHOI JEONG UK
IPC: B01J23/62
Filed: 2002-08-30
Abstract: PURPOSE: A method for preparing gamma-butyrolactone using precious metal catalyst is provided to economically obtain high yield of gamma-butyrolactone by using a catalyst comprising palladium and tin that are supported onto a silica support. CONSTITUTION: The hydrogenation catalyst for preparing gamma-butyrolactone is characterized in that palladium and tin are supported onto a silica support, wherein content of the palladium is 0.1 to 5 wt.% for the total catalyst, and content of tin is 0.1 to 2.0 wt.% for the total catalyst, and wherein the silica has surface area of 200 to 1,000 m¬2/g and pore size of 2 to 50 nm. The preparation method of hydrogenation catalyst for preparing gamma-butyrolactone comprises the step of removing solvent, drying the solution and firing the resulting material at a temperature of 300 to 400 deg.C after agitating the solution with a silica support being dipped into an aqueous solution into which precursor of palladium and precursor of tin are dissolved. The method for preparing gamma-butyrolactone comprises the step of hydrogenating maleic anhydride in liquid phase under a hydrogenation catalyst in which palladium and tin are supported onto a silica support, wherein a consumption amount of the hydrogenation catalyst is 3 to 15 wt.% for maleic anhydride, wherein the method comprises the step of activating the hydrogenation catalyst using a reducing agent at a temperature of 150 to 500 deg.C before hydrogenation, and wherein the hydrogenation is performed under the conditions that reaction temperature is 180 to 250 deg.C, and reaction pressure is 200 to 1000 psig.
Patent KR-20040024893-A (KR)
Inventor: CHOI HO SOON
IPC: F25B15/00
Filed: 2002-09-17
Abstract: PURPOSE: A double effect model absorbtion type refrigerator is provided to conveniently prevent crystallization of absorption liquid in advance when power supply is interrupted. CONSTITUTION: Connecting tubes(174,184) are connected between shells(170,180) and header chambers(173,183) of a high temperature heat exchanger(7) and a low temperature heat exchanger(8). Check valves(175,185) are installed on the connecting tubes. The check valves are closed when an absorption liquid pump is working to cut off absorption liquid with low concentration passing the header chamber from absorption liquid with moderate concentration passing the shell of the high temperature heat exchanger and absorption liquid with high concentration passing the shell of the low temperature heat exchanger as pressure in the header chambers is lower than pressure in the shells. Absorption liquid with low concentration collected in a bottom of an evaporator is allowed to pass the low temperature heat exchanger and the high temperature heat exchanger and to be normally supplied to a high temperature regenerator. Pressure in the high temperature heat exchanger and the low temperature heat exchanger gradually drops down when power supply is interrupted as the absorption liquid pump is not allowed to work so that absorption liquid with moderate concentration in the high temperature regenerator is released as not being allowed to flow back to the high temperature heat exchanger for a check valve installed on an absorption liquid return tube(16) is closed.
Patent KR-20040029226-A (KR)
Title: Pulsation Reducing Device
Inventor: KIM SEONG CHEOL
IPC: F04B39/00
Filed: 2002-09-25
Abstract: PURPOSE: An apparatus for reducing pulsation is provided to effectively reduce pulsation of a pump without installing an apparatus for reducing pulsation at an uppermost port of a pipe. CONSTITUTION: An elastic air bag(10) has a cylindrical air injection port(11). An air injection tube(20) is inserted into the air injection port to be a path of air injected into the air bag. An air injection valve(30) is installed at the air injection tube. A fluid chamber(40) has a fluid inlet port(41) for moving a fluid discharged from a pump into the inlet port, and a fluid discharge port(42) for discharging the fluid. The air bag is formed inside the fluid chamber, wherein the air injection port of the air bag comes out of the fluid chamber to be sealed. An expansion limiting member(50) limits the expansion of the air bag not to clog a fluid path between the fluid inlet and the fluid discharge port. The expansion limiting member has a plurality of fluid pass holes(51) to act a pressure of the fluid on a surface of the air bag.
Patent KR-20040032267-A (KR)
Title: System and method for managing electronic catalog
Inventor: KIM HYEONG IL
Filed: 2002-10-08
Abstract: PURPOSE: A system and a method for operating an electronic catalog are provided to offer the catalog having the same configuration and effect as an offline catalog without loading an additional burden to a shopping mall site. CONSTITUTION: A data receiver(200) transmits data, a large classification, a small classification and the configuration of the catalog received from the data input terminal to a catalog generator(210), and transmits a catalog generating screen received from the catalog generator to the data input terminal. The catalog generator generates the catalog by a classification set order and a configuration method, and stores the generated catalog in a storage(220). A user interface(230) offers an interface with the data input terminal. A catalog provider(250) reads a catalog page selected by the user from the storage and transmits the selected catalog to the user by the e-mail. A sales manager(260) outputs the web page of the shopping mall site operated by an EC(Electric Commerce) system to a user terminal if the user requests purchase of goods stated in the catalog.
Patent KR-20040033422-A (KR)
Title: System and Method for Reporting Charge
Inventor: KANG SEUNG U
IPC: H04M15/00
Filed: 2002-10-14
Abstract: PURPOSE: A charging notification method and system is provided so that a user can confirm charging information for each call and the charge accumulated up to now. CONSTITUTION: A switching center creates charging information every call(S500) and transmits it to a CNS(Charging Notification Service)(S502). The CNS, receiving charging information for 1 call from the switching center, judges whether the associated user is a CNS subscriber(S504,S506). In case that the associated user is a CNS subscriber, the CNS reassembles a charging information format including charging information for the last call and accumulated charging information, and transmits it to the user in the form of a short message(S508).
Patent KR-20040035245-A (KR)
Title: Apparatus and method for executing applet code unit in network control device
Inventor: YOO HWI SANG
IPC: G06F15/16
Filed: 2002-10-19
Abstract: PURPOSE: A device and a method for executing an ACU(Applet Code Unit) on a network controller are provided to reduce network load by minimizing a HAVi(Home Audio/Video interoperability) messaging traffic generated by installing the ACU of byte code method from a DCM(Device Control Module) embedded into a device whenever an FAV(Full Audio Video) controls the device. CONSTITUTION: A DCM discriminating module(210) discriminates a DCM implementation method by reading an attribute value of an ID matched with the selected device, and outputs a byte code discriminating signal. A table(220) is installed by matching the ACU with each ID. An ACU installation discriminating module(230) discriminates the installation of the ACU matched with the ID by searching the table. A pointer processing module(240) outputs a pointer signal directing an installation position of the ACU matched with the ID. An ACU managing module(260) requests/receives the ACU from the selected device, installs the received ACU to the table, and outputs the matched signal to the pointer processing module. An ACU executing module(270) reads/executes the ACU installed to the table according to the pointer signal.
Patent KR-20030033983-A (KR)
Title: Liquid crystal display apparatus and electronic apparatus
Inventor: KAMIJO KIMITAKA
IPC: G02F1/1335
Filed: 2002-10-23
Abstract: PURPOSE: To provide a liquid crystal display device which has wide viewing angle, enables bright display and is excellent in visibility. CONSTITUTION: This liquid crystal display device 20 is constituted in such a manner that a semi-transmissive and reflective layer 35 using cholesteric liquid crystal layers 34r, 34g, 34b which have a plurality of rugged parts and reflects at least one part of elliptic polarization having a prescribed rotation direction is disposed on the inner surface side of the lower substrate 23, an upper substrate side elliptic polarization incident means which makes the elliptic polarization incident from the upper substrate 24 side with respect to the liquid crystal layer 26 is disposed and the liquid crystal layer 26 inverts the polarity of incident elliptic polarization in either state of one side of the state that electric field is impressed and the state that no electric field is impressed, and does not change the polarity thereof in the state of the other side.