baber/WOPTO huggingface dataset:
Patent KR-20030047438-A (KR)
Title: sound absorbing and insulating material
Inventor: KWON HOE HYEON
IPC: B32B7/02
Filed: 2001-12-10
Abstract: PURPOSE: A sound absorbing and insulating material with improved recycling property is provided which is excellent in recycling property and environment-friendly since a spring layer and a mass layer are made of resin of the same family. CONSTITUTION: In a sound absorbing and insulating material composed of a stack of a plurality of sheets(10,20) having different sound insulating and absorbing properties, the sheets(10,20) are made of synthetic resin of the same family. The sound absorbing and insulating material includes a spring layer(10) and a mass layer(20). The spring layer(10) is composed of one resin fiber selected from polyester, polypropylene and polyacryl. The mass layer(20) is formed of resin of the same family as the resin fiber of the spring layer(10).
Patent KR-20030049283-A (KR)
Title: Initialization Method of Between Softswitch and Media Gateway
Inventor: JUNG JI HYEOK
IPC: H04L12/66
Filed: 2001-12-14
Abstract: PURPOSE: An initialization method between a soft switch and an MGW(Media GateWay) is provided to allow a soft switch and an MGW to interwork when the soft switch starts in a next generation open network. CONSTITUTION: A signaling link state is managed according to a result of monitoring of a signaling link connected to an MGW(200)(S100). An MGW registration signal is received from the MGW(200) within pre-set time to register the MGW(200)(S200). It is periodically checked whether the MGW(200) performs a normal function(S300). A state of a PCM line resource of the MGW(200) is informed to manage the PCM line resource(S400).
Patent KR-20020050741-A (KR)
Title: Noble metal catalysis for mitigation of corrosion, erosion and stress corrosion cracking in pressurized water reactor and related high temperature water environments
Inventor: ANDRESEN PETER LOUIS
IPC: C23F11/18
Filed: 2001-12-21
Abstract: PURPOSE: A method for controlling erosion and environment cracking in a metal component of a nuclear reactor is provided to improve resistibility, particularly, in concentrated chemistry environments such as typically exist in a PWR. CONSTITUTION: A method for controlling erosion and cracking in a metal component of a nuclear reactor comprises a first step of creating a catalytic surface on the component. Then, a second step of generating a stoichiometric excess of reductant in the water of the reactor to reduce the concentration of oxidant at the surface to substantially zero. The method, wherein the catalytic surface is created using a platinum group metal. The method, wherein the platinum group metal is selected from the group consisting of Pt, Pd, Rh, Ru, Re and Ir.
Patent KR-20030055515-A (KR)
Inventor: CHOI HAE CHANG
IPC: C21D8/06
Filed: 2001-12-27
Abstract: PURPOSE: A method for manufacturing high Si added medium carbon wire rod by forming ferrite decarburized layer is provided. CONSTITUTION: The method includes the steps of reheating a steel bloom comprising C 0.40 to 0.60 wt.%, Si 2.0 to 4.0 wt.%, Mn 0.1 to 0.8 wt.%, 0.01 wt.% or less of P and S, N 0.002 to 0.01 wt.%, 0.002 wt.% or less of O, one or more than two elements selected from the group consisting of Ni 0.3 to 2.0 wt.%, B 0.001 to 0.003 wt.%, V 0.01 to 0.5 wt.%, Nb 0.01 to 0.5 wt.%, Mo 0.01 to 0.5 wt.%, Ti 0.01 to 0.2 wt.%, W 0.01 to 0.5 wt.%, Cu 0.01 to 0.2 wt.%, a balance of Fe and incidental impurities at 1260±30°C for 100±20 min; rolling the steel bloom into a steel billet, on the surface of which ferrite decarburized layer is formed; heating the steel billet up to 1050±50°C at a rate of greater than 10°C/min; holding the steel billet within 1000 to 1100 deg.C for more than 30 min; and rolling the steel billet into wire rod.
Patent KR-20030058415-A (KR)
Title: Method for releasing subscriber for mobile internet protocol
Inventor: SEO GYEONG SEOP
IPC: H04L12/28
Filed: 2001-12-31
Abstract: PURPOSE: A method for releasing a mobile Internet protocol subscriber is provided to reduce packet transmission by not transmitting data to a mobile terminal when there is no subscriber information after searching a domain name server from the opposite node. CONSTITUTION: A mobile terminal(100) transmits a signal requesting a mobile IP connection release to a serving node(130)(400). The serving node(130) transmits a signal in response to the signal requesting the mobile IP connection release to the mobile terminal(100)(410). The serving node(130) transmits a connection release request signal to a home agent(140)(420). The home agent(140) transmits an acknowledgement signal regarding whether information on the mobile terminal(100) is in a domain name server(150)(430). The domain name server(150) transmits a response signal informing that it has the information on the mobile terminal(100) to the home agent(140)(440). The home agent(140) transmits a signal requesting deletion of the information on the mobile terminal(100) to the domain name server(150)(450). The domain name server(150) deletes the information on the mobile terminal(100), and transfers a deletion response signal to the home agent(140)(460). The home agent(140) transmits a response signal informing that a connection effective time has become zero and the information on the mobile terminal(100) has been successfully deleted to the serving node(130)(470).
Patent KR-20030058622-A (KR)
Title: Fertilized Soil and Manufacturing Method thereof
Inventor: KANG KI HO
IPC: A01G1/00
Filed: 2001-12-31
Abstract: PURPOSE: A method of preparing culture soil by blending Dactucerin obtained from the extraction of stems and leaves of plants such as lettuce, bark, vermiculite, perlite, coconut pieces, charcoal or the like is provided. Thus obtained culture soil can be used for a pot plant and growing other plants. CONSTITUTION: Culture soil contains 1 to 3% by weight of Dactucerin, 15 to 25% by weight of bark, 15 to 25% by weight of vermiculite, 15 to 25% by weight of perlite, 5 to 15% by weight of coconut pieces, 5 to 15% by weight of charcoal and the balance of coarse sand. To produce the culture soil, the vermiculite and perlite are mixed, the mixture is added with Dactucerin and steamed. Then, the steamed mixture is added with bark, coconut pieces, charcoal and coarse sand.
Patent KR-20010074819-A (KR)
IPC: C07F9/6593
Filed: 1999-08-05
Abstract: A flame retardant which has advantages, for example, that it is halogen-free, has a high melting oint, is lowly volatile, and does not impair the properties inherent in resins. The flame retardant comprises a cross-linked phenoxyphosphazene compound which is a compound obtained by cross-linking a pkosphazene compound with cross-linking groups, e.g., phenylene groups, each cross-linking group being interposed between two oxygen atoms left by phenyl group elimination, and which has no free hydroxyl group (derived from the cross-linking group) in the molecule and contains phenyl groups in an amount of 50 to 99.9% based on the total number of all the phenyl groups in the phosphazene compound.
Patent KR-20010072725-A (KR)
Title: 반결정성 중합체 블렌드
IPC: C08L23/12
Filed: 1999-08-13
Abstract: 본 발명은 플라스틱으로 강화된 플라스틱인 메탈로센으로 촉매된 폴리에틸렌(mPE) 및 등방성 폴리프로필렌(iPP)에 관한 것이다.  이들 플라스틱으로 강화된 플라스틱은 성형된 제품, 특히 자동차 내장용 부품에 유용하다.  mPE는 상기 강화된 플라스틱내에 5 내지 40중량%, iPP는 60 내지 95중량%로 존재할 수 있다.  강화된 플라스틱은 -10℃에서 인장 인성, 신장성 및 모듈러스가 우수하게 균형잡힐 것이다.  일반적으로 인장 인성은 지에글러-나타 촉매로 제조된 폴리에틸렌/iPP의 유사한 비율을 갖는 블렌드의 인장 인성보다 25 내지 250% 클것이다.
Patent KR-20020018647-A (KR)
IPC: H01M10/48
Filed: 2000-01-20
Abstract: 본 발명은 배터리 전력 수신 장치(예를 들어 이동 전화)의 배터리 동작 중에 동작 전력을 제공하는 배터리 수단; 상기 배터리 수단(예를 들어 이동 전화에서의 배터리 팩)과 동작하는 한 유닛으로 상기 배터리 전력 수신 장치와의 결합을 위한 배터리 정보 회로를 포함하는 배터리 시스템에 관한 것이다. 상기 배터리 정보 회로는 메모리 셀을 구비하고 배터리 전력 수신 장치와 정보를 통신할 수 있다. 본 발명의 특징은 상기 메모리 셀이 배터리 정보를 포함하는 테이블의 인덱스를 나타내도록 인코딩된 비트들을 포함하는데 있다. 또한 본 발명은 배터리 및 배터리 정보 회로에 정보를 저장하는 방법과도 관련이 있다.
Patent KR-20010111493-A (KR)
IPC: D03D47/34
Filed: 2000-02-23
Abstract: 본 발명은 제동 효과를 결정할 수 있는 힘으로 서로에 대하여 탄성적으로 가압될 수 있는 적어도 두 개의 제동 요소들(B, B')를 가지는 제어된 방적사 브레이크(1)를 구비하는 주행중인 방적사(Y)의 선택적인 제동을 위한 장치와 관련이 있다. 상기 방적사(Y)는 상기 요소들 사이에 주행한다. 상기 장치는 제동 효과의 일시적인 무효화를 위한 엑튜에이터, 제1엑튜에이터(M1)가 연결되는 제어장치(C) 및 상기 제동력을 조절하기 위한 장치를 더 구비한다. 본 발명에 따르면 상기 조절장치는 무효화된 제동 효과의 경우에서만 제2엑튜에이터(M2)에 의하여 작동되며, 이 또한 제어장치(C)에 연결된다.
Patent KR-20020019444-A (KR)
Title: Network printer registration protocol
IPC: G06T11/60
Filed: 2000-05-24
Abstract: A system for capturing an electronic message is disclosed. The system includes a printer, a sensing device and a computer system. The printer prints on a substrate user information visible to a user and coded tags invisible to the user. Each coded tag encodes an identity unique to the substrate and a location of the coded tag on the substrate. The user information defines a message area on the substrate. The sensing device senses the coded tags on the substrate when the sensing device is moved relative to the substrate. The computer system electronically captures a message composed with the sensing device via movement of the sensing device relative to the message area, the computer system using the identity of the substrate and a sequence of respective locations of coded tags sensed by the sensing device for determining the movement relative to the message area and the message.
Patent KR-20020018684-A (KR)
IPC: H01J29/76
Filed: 2001-04-13
Abstract: 본 발명은 편향에 드는 에너지가 감소되는, 음극선관의 편향 유닛(10)에 관한 것이다. 위와 같은 감소는 편향 유닛의 프레임 코일(18)과 라인 코일(17) 사이에 자기 물질을 제공함으로써 달성된다. 본 발명에 따른 유리한 실시예에서, 제 1 빈 공간(101) 뿐만 아니라 프레임 코일과 요크 링 사이의 제 2 빈 공간(102, 54) 및/또는 프레임의 와이어 스트랜드 사이의 제 3 빈 공간(52)이 충진된다. 30 퍼센트에 달하는 편향 에너지 감소가 얻어진다.
Patent KR-20030060125-A (KR)
Inventor: WON YEONG TAEK
IPC: H04Q3/10
Filed: 2002-01-07
Abstract: PURPOSE: A PBX and a method for displaying voice mail receiving standby state of a private branch exchange using caller ID are provided to visually display a receiving standby state of a voice message by using an analog subscriber terminal having a CID(Caller ID) display window, thereby easily knowing the receiving standby state of the message in an on-hook state. CONSTITUTION: An external circuit(102) connected with at least more than one of local lines connects signals. An internal circuit(104) connected with at least more than one extensions connects signals. A switch(106) switches connections between the local lines and the extensions. A voice mail unit(112) stores a voice message in each subscriber voice mail box of the extensions. A CID decoder(108) decodes CID. A CID encoder(110) encodes recognition information for recognizing a storage state of the voice message in CID signal format, and generates recognition signals. A controller(114) controls to store the voice message, generate the recognition signals to recognize the storage state of the message, transmit the recognition signals to an analog subscriber terminal to display that the voice message is received on a CID display window of the analog subscriber terminal.
Patent KR-20020061524-A (KR)
Inventor: SEIKI MASAHIRO
IPC: G02F1/13363
Filed: 2002-01-14
Abstract: PURPOSE: A liquid crystal display is provided to display an image excellent in visibility regardless of environment and to reduce power consumption. CONSTITUTION: A liquid crystal display(1) comprises first and second substrates facing each other; first pixel electrodes arrayed on a first area within a surface of the first substrate facing the second substrate; second pixel electrodes arrayed on a second area within the surface of the first substrate facing the second substrate; a first common electrode supported by the second substrate and facing first pixel electrodes; a second common electrode supported by the second substrate and facing the second pixel electrodes; and a liquid crystal layer interposed between the first pixel electrodes and the first common electrode and between the second pixel electrodes and the second common electrode. A first display region(51) corresponding to the first area displays an image by light reflection mode, and a second display region(52) corresponding to the second area displays an image by light transmission mode.
Patent KR-20030063596-A (KR)
Title: Device and method for transmissing/receiving e-mail using telephone number
Inventor: AHN YONG HYUN
IPC: H04L12/58
Filed: 2002-01-23
Abstract: PURPOSE: A device for transmitting/receiving an E-mail using a telephone number is provided to use the E-mail by using wire/wireless telephone numbers of the other party who wants to send the E-mail, thereby minimizing communication cost as well as necessary procedures of perceiving an ID of the E-mail address. CONSTITUTION: A personal communication unit(100) outputs data in order to transmit/receive an E-mail by using a telephone number. A web server(200) outputs a control signal in order to transmit/receive the E-mail with the use of the telephone number by inputting the outputted data. A mail server(300) inputs the control signal, drives a program to transmit/receive the E-mail, and transmits/receives the E-mail. A member database server(400) inputs the control signal, and stores the telephone number and personal information of an Internet user.
Patent KR-20030064208-A (KR)
Title: System for chasing location of subject matter to be inspected and method of same
Inventor: KIM BYEONG YEOP
IPC: H04N7/20
Filed: 2002-02-04
Abstract: PURPOSE: A system for automatically tracking a position of a specific object and a tracking method are provided to continuously track the specific object even if another object equal to the specific object in a shape appears in the middle of tracking the specific object. CONSTITUTION: An image input unit(20) inputs moving pictures to an automatic tracking system. A storage unit(50) includes a still image memory(53) storing still images, a track object information memory(54) having information of at least one or more track objects, and a color information memory(51) having data related to colors. A still image extracting unit extracts a specific still image from the moving pictures for inputting the specific still image to the still image storage part. A detecting unit(30) extracts information related to the track object from the still image for inputting the extracted information to the track object information storage part. The detecting unit detects the track object from the moving pictures. A control unit(40) controls the automatic tracking system.
Patent KR-20030069701-A (KR)
Title: Storage system equipped with a security sensor using fingerprint
Inventor: CHOI GYU NAM
IPC: G06K9/00
Filed: 2002-02-22
Abstract: PURPOSE: An information storing device having a fingerprint recognition sensor is provided to input and output information storage to an external device in the case that fingerprint data being inputted by a user is identical with registered fingerprint data by mounting a fingerprint recognition sensor in the information storage. CONSTITUTION: The first storage(10) inputs/outputs information of a user. A fingerprint recognition sensor(20) recognizes fingerprint data of the user, compares the fingerprint data with registered fingerprint data, and executes the authentication. A connection unit(30) connects the fingerprint recognition sensor(20) and a control unit(50) with an external device(60). The second storage(40) stores an application program with the external device(60). An authentication result receiving unit(51) receives an authentication result in the fingerprint recognition sensor(20). The first storage connection unit(53) is connected to the first storage(10). The second storage connection unit(54) is connected to the second storage. A controller(52) controls a connection of the first storage(10) with the first storage connection unit(53) in accordance with an authentication result received in the authentication result receiving unit(51). An input of the second storage connection unit(54) is prohibited by a control of the control unit(50).
Patent KR-20020070896-A (KR)
Inventor: DAGINNUS MICHAEL
IPC: H04B7/08
Filed: 2002-03-02
Abstract: PURPOSE: Diversity systems for receiving digital terrestrial and/or satellite radio signals for motor vehicles are provided to create an efficient and inexpensive diversity system and to balance the cost of the device with sufficient and effective diversity efficiency. CONSTITUTION: A diversity reception system includes an antenna arrangement(20) having an antenna system(1) with a plurality of individual antennas(A1,A2,A3, etc.), and a plurality of antenna components(4a,4b,4c,etc.), a controllable logic switching device(2) having a plurality of discrete switching positions(S1,S2,S3,etc.), and coupled to the individual antennas(A1,A2,A3,etc.) and the antenna components(4a,4b,4c,etc.), a reception level testing device(25) having its input coupled to a receiver(3), for comparatively determining the reception levels of the flow of data contained in the HF channel with the HF channel bandwidth B, a level comparator(10) coupled to the testing device(25) wherein the received data flow is successively tested by multiple successive comparative level tests in the level comparator(10) with the help of correspondingly generated reversing signals(23) produced at the output of the testing device and successively supplied to the logic switching device(2), and wherein a favorable reception signal(5) is thereafter selected upon passing through a test cycle, and the test cycle is repeatedly initiated by the reception level testing device(25) with short test cycle time spacings Tz, so that within a traveled distance of approximately one half of a wavelength of the high-frequency carrier, the level of the reception signal(5) is adjusted and updated a plurality of times.
Patent KR-20030072762-A (KR)
Title: Semiconductor light emitting diode and method for manufacturing the same
Inventor: SHIN JONG EON
IPC: H01L33/04
Filed: 2002-03-06
Abstract: PURPOSE: A semiconductor light emitting diode and a method for manufacturing the same are provided to be capable of easily forming quantum dots in an active layer by using a luminance reinforce layer. CONSTITUTION: An n-GaN layer(51), an n-AlGaN layer(52), an active layer(80), a p-AlGaN layer(53) and a p-GaN layer(54) are sequentially formed on a substrate(50). The stacked structure is etched to form mesa structure. An n-electrode(57) is formed on the etched n-GaN layer, and a transparent electrode(55) and a p-electrode(56) are formed on the p-GaN layer. At the time, the active layer(80) has repeatedly and sequentially stacked structure of a luminance reinforce layer(81,84,87), a well layer(82,85,88) and a barrier layer(83,86,89).
Patent KR-20030073304-A (KR)
Title: Gums love powder
Inventor: CHOI IN OH
IPC: A61K8/97
Filed: 2002-03-09
Abstract: PURPOSE: Herbal extract powder obtained by extracting, drying and grinding a herbal extract is provided which is harmless to a human body and has an effect of treating gum diseases, removing calculus and preventing dental plaque. CONSTITUTION: Herbal extract powder is obtained by extracting Lonicerae Flos, Ulmi Cortex Radicis, Artemisia capillaris Thunb and bamboo salt, drying and then grinding.
Patent KR-20030081665-A (KR)
Title: A cold cathode emission source and a manufacturing method of the emission source
Inventor: AHN JI HUN
IPC: H01J1/30
Filed: 2002-04-12
Abstract: PURPOSE: An electron source of a cold cathode and a fabricating method thereof are provided to increase the current density of electron beam by growing carbon nano tubes on a surface of the first catalytic metal layer and wall surfaces of the second and the third catalytic metal layers. CONSTITUTION: An electron source of a cold cathode includes a substrate(4), the first catalytic metal layer(6), a plurality of insulating layers(8), a plurality of additional catalytic metal layers(10,12), a gate metal layer(14), a hole portion(H), and an emitter(16). The first catalytic metal layer(6) is formed on the substrate(4). The insulating layers(8) and the additional catalytic metal layers(10,12) are formed on the first catalytic metal layer(6). The gate metal layer(14) is formed on the insulating layers(8). The hole portion(H) is used for exposing the insulating layers(8) and the additional catalytic metal layers(10,12). The emitter(16) is formed with a plurality of carbon nano tubes.
Patent KR-20020080277-A (KR)
Inventor: SUGIYAMA KAZUKI
IPC: H01L21/822
Filed: 2002-04-12
Abstract: PURPOSE: To provide a semiconductor device that can reduce size in the entire region of a chip without providing any exclusive regions where TEG elements are arranged in the chip, and at the same time that can arbitrarily arrange the TEG elements to sufficiently analyze failure. CONSTITUTION: In the semiconductor device cut into individual pieces along a scribe line from a wafer, TEG elements 12 for monitoring are arranged in an empty region in the lower layer of an assembly pad 11 provided in each individual piece. On the scribe line 14, a pad for measuring the TEG elements 12 are arranged.
Patent KR-20020083441-A (KR)
Title: Switch relay with switching status display
Inventor: BLECKS MICHAEL
IPC: H01H51/22
Filed: 2002-04-24
Abstract: PURPOSE: A switch relay with a switching status display is provided to readily recognize the switching status and display the switch position of the switch relay. CONSTITUTION: A switch relay(1) having a switch contact, in which the switch contact connects two terminals electrically to one another in dependence on two switch positions, includes a display element. The display element is mounted movably in operative connection with the switch contact and is pivotal in dependence on the position of the switch contact from a rest position to a display position.
Patent KR-20030090212-A (KR)
Title: Method for manufacturing isolation layer for preventing concentration of electric field
Inventor: JANG SUN GYU
IPC: H01L21/76
Filed: 2002-05-21
Abstract: PURPOSE: A method for manufacturing an isolation layer is provided to be capable of preventing the generation of voids and concentrating of electric field by rounding upper edge portions of a trench. CONSTITUTION: An oxidation barrier pattern is formed on a semiconductor substrate(100) to expose an isolation region. After partially etching the exposed substrate, a local oxide layer is formed at inner walls of the substrate. A trench is then formed by selectively etching the local oxide layer and the substrate(100). A sidewall oxide layer(125) is formed at inner walls of the trench. An isolation layer(140) is formed by filling a gap-fill insulating layer into the trench. When the local oxide layer is formed, the upper edge portions of the trench corresponding the lower portion of the oxidation barrier pattern is rounded.
Patent KR-20020090901-A (KR)
Inventor: BACHL RAINER
IPC: H04W88/02
Filed: 2002-05-28
Abstract: PURPOSE: A method for receiving signals encoded according to a 3GPP(3rd Generation Partnership Project) standard and a receiver therefor are provided to receive the signals encoded according to the 3GPP wideband CDMA standard by using coded control symbols as additional pilot symbols. CONSTITUTION: A device, having a TFCI(Transport Format Combination Indicator) decoder(7), a TFCI encoder(8), a multiplier(9), and the second channel estimator(10), uses coded control symbols as additional pilot symbols. A receiver is a rake receiver. The TFCI encoder(8), the multiplier(9), and the second channel estimator(10) re-encode decoded control symbols and use the re-encoded control symbols as additional pilot symbols. The TFCI encoder(8) re-encoding decoded control symbols is associated with the second channel estimator(10).
Patent KR-20020091814-A (KR)
Inventor: ISHIKAWA TATSUYA
IPC: A63F13/33
Filed: 2002-05-29
Abstract: PURPOSE: To provide a server device for a net game capable of determining a champion speedily from among many users without wasting a user's time. CONSTITUTION: A lobby server 13 detects the champion of a normal pennant accessing by using a client computer 2, determines match-up to the champion of the normal pennant detected to be in the middle of accessing, and successively determines match-up to the champion of the normal pennant becoming a winner as the result of a match according to the determined match-up.