baber/WOPTO huggingface dataset:
Patent KR-20040037520-A (KR)
Title: A manufacturing method of high strength galvannealed steel sheets having excellent formability and coating adhesion
Inventor: JIN GWANG GEUN
IPC: B21B3/02
Filed: 2002-10-29
Abstract: PURPOSE: A method for manufacturing high tensile strength galvannealed steel sheet having superior formability and coating adhesion by properly adjusting constituents of the steel sheet and optimizing coiling temperature and annealing conditions before hot dip galvanizing is provided. CONSTITUTION: The method comprises the steps of finish hot rolling to a temperature of Ar3 transformation point or more a steel slab comprising 0.0005 to 0.005 wt.% of C, 0.01 to 0.30 wt.% of Si, 0.3 to 1.5 wt.% of Mn, 0.02 to 0.1 wt.% of P, 0.02 wt.% or less of S, 0.003 wt.% or less of N, 0.01 to 0.2 wt.% of Al, 0.0003 to 0.003 wt.% of B, one or both of 0.005 to 0.04 wt.% of Ti and 0.005 to 0.05 wt.% and a balance of Fe and other inevitable impurities, wherein the Si and Mn satisfy the following relational expression: 0.05<=Si/Mn<=0.2, and the B and Si satisfy the following relational expression: 0.005<=B/Si<=0.02; coiling the finish hot rolled steel sheet to a temperature of 400 to 600 deg.C; cold rolling the coiled steel sheet; annealing the cold rolled steel sheet to a temperature of 760 to 830 deg.C for 30 to 120 seconds; and hot dip galvanizing and alloying the annealed steel sheet.
Patent KR-20040037695-A (KR)
Title: Mobile phone for expanding function of LCD
Inventor: JIN CHANG HYEON
IPC: H04B1/38
Filed: 2002-10-29
Abstract: PURPOSE: A mobile communication terminal for expanding use of an LCD screen is provided to locate an LCD screen in the middle of an upper housing, and to display scales for measuring length on spaces formed between both frames of the upper housing and the LCD screen, thereby measuring length of substantial objects. CONSTITUTION: An LCD screen(211) is located in the middle of an upper housing. While the LCD screen(211) is disposed, spaces(B1,B2) are formed between both frames(A1,A2) and the LCD screen(211). Scales for measuring length are displayed on the spaces(B1,B2) formed between both frames(A1,A2) and the LCD screen(211). The scales displayed on the upper housing are desirably displayed in centimeters.
Patent KR-20040040887-A (KR)
Title: Method for manufacturing sintered ore
Inventor: LEE JAE MAN
IPC: C22B1/16
Filed: 2002-11-08
Abstract: PURPOSE: A sintered ore manufacturing method is provided in which hot return ore coated on the upper surface of sintering raw materials functions as a sort of heat insulation material, thereby prevents weak sintering layer from forming on an upper part of the sintering raw materials to improve recovery ratio of sintered ore and produce high quality sintered ore. CONSTITUTION: In a sintered ore manufacturing method comprising the processes of mixing and granulating sintering raw materials transferred from storage bins(10) and return ore storage hopper(20) in a mixer(24); supplying the mixed and granulated sintering raw materials into sintering car(60) through surge hopper(30); igniting the supplied sintering raw materials using an ignition furnace(50); and firing the sintering raw materials by absorbing heat into the sintered raw materials from wind boxes(61) as moving the ignited sintering raw materials, the method is characterized in that hot return ore having diameter of 5 mm or less in the sintered ore discharged after completing firing is coated to a thickness of 20 to 30 mm on the surface of an upper part of the sintering raw materials passing through the ignition furnace, wherein a hot return ore storage hopper(90) is installed in front of the ignition furnace, and a hot return ore damper(80) is installed at the middle of a transfer path for transferring hot return ore to the return ore storage hopper so that the supplied hot return ore is coated on the surface of an upper part of the sintering raw materials passing through the ignition furnace after supplying some of the hot return ore transferred to the return ore storage hopper into the hot return ore storage hopper by a hot return ore damper(80).
Patent KR-20040042037-A (KR)
Title: Stator of motor for compressor
Inventor: KIM SEONG DAE
IPC: H02K3/34
Filed: 2002-11-12
Abstract: PURPOSE: A stator for a compressor motor is provided to save the material costs by eliminating the use of a reinforcement insulating sheet and shorten a production time. CONSTITUTION: A stator for a compressor motor comprises a stator core(11) having a rotor thereinside, a stator coil(21) wound around the stator core, and a slot insulating sheet(41) interposed between the stator core and the stator coil. End coils(22) are formed at upper and lower side of the stator core, respectively. A lead wire(24) is extended from the upper end coil. A connector is formed at the end of the lead wire in order to connect with the outer power source. Each end coils are assembled by a band(28).
Patent KR-20040042606-A (KR)
Title: a blue luminescent material, a blue electro luminescent display by using blue luminescent material and a manufacturing method thereof
Inventor: JUNG SEUNG RYEOL
IPC: C09K11/58
Filed: 2002-11-15
Abstract: PURPOSE: A blue light emitting fluorescent substance, a blue electroluminescent device using the fluorescent substance and its preparation method are provided, to obtain excellent color purity at 440 nm. CONSTITUTION: The blue light emitting fluorescent substance is obtained by coating a body material comprising SrS with a Cu-based light emitting material. The thickness of coating is determined by the amount (wt%) of Cu-based material in a mixture comprising a Cu-based material and 10% H2SO4, and preferably the thickness is 10,000 Angstrom. The blue electroluminescent device comprises a substrate(100); a lower electrode layer(101) comprising a transparent conductive electrode; a lower insulating layer(102) comprising Y2O3; a lower buffer layer(103) comprising ZnS; a layer comprising the blue light emitting fluorescent substance(104); an upper buffer layer(105) comprising ZnS; an upper insulating layer(106) for preventing the reflection of light emitted from the fluorescent substance layer; an upper electrode layer(107) comprising a metal electrode having a pattern alternating with the lower electrode layer; and a protection layer(108).
Patent KR-20030011730-A (KR)
Title: Electric source plug
Inventor: KIM SONG HUN
IPC: H01R13/44
Filed: 2002-11-13
Abstract: PURPOSE: A power plug is provided to prevent children from receiving electric shocks and to easily separate the power plug from a wall outlet. CONSTITUTION: A power plug(1) is composed of a plug body(2) and an input terminal(4) for providing power. An input terminal in-and-out hole through which the input terminal comes into the body and out of the body is formed in the plug body. The input terminal is connected with a pusher(6). The pusher is combined with a stopper elastically supported by a spring. The stopper is combined with a catch hole formed in the plug body to be caught by a button(5).
Patent KR-20040043572-A (KR)
Title: Bumper mounting means for automobile
Inventor: KIM JU SU
IPC: B60R19/24
Filed: 2002-11-19
Abstract: PURPOSE: A bumper coupling structure of a vehicle is provided to reduce weight and manufacturing cost, and improve safety in a vehicle crash by improving shock absorbing performance. CONSTITUTION: A concave back beam(1) has a guide protrusion(11) at the inner center. Grooves(10,10') are formed at the upper and lower parts of the back beam. A bracket(7) is coupled to the front end of both side members(6), and has protrusions(12.12') inserted into the grooves. A guide hole(13) is formed at the center of the bracket. The guide protrusion is inserted into the guide hole.
Patent KR-20040044827-A (KR)
Title: Method for playing MIDI sound source of mobile phone in external electronic equipment
Inventor: LEE JUN NO
IPC: H04B1/40
Filed: 2002-11-22
Abstract: PURPOSE: A method for reproducing an MIDI(Musical Instrument Digital Interface) sound source of a mobile communication terminal in an outer electronic apparatus is provided to enable an electronic apparatus to access a mobile communication terminal having an MIDI sound source reproducing function, and to reproduce the corresponding MIDI sound source through the mobile communication terminal, thereby enjoying the MIDI sound source even though the electronic apparatus does not have the reproducing function. CONSTITUTION: A mobile communication terminal and an outer electronic apparatus obtain a speech path(S21). The mobile communication terminal transmits self MIDI sound source lists to the outer electronic apparatus by using wired/wire interfaces(S22). The mobile communication terminal receives a specific MIDI sound source execution request from the outer electronic apparatus(S23). An MIDI sound source chip within the mobile communication terminal brings requested MIDI sound source sampling data, and reproduces the requested MIDI sound source sampling data(S24).
Patent KR-20040047002-A (KR)
Title: The top plate mounting of a drum washer
Inventor: CHO HAN GI
IPC: D06F39/12
Filed: 2002-11-28
Abstract: PURPOSE: A top plate assembling structure for a drum type washing machine is provided to mount a guide busing to an upper surface of a main body of a cabinet or an upper surface of a cabinet cover to decide an installing position of the top plate. CONSTITUTION: A top plate assembling structure for a drum type washing machine comprises a main body(52) of a cabinet, a cabinet cover(53), a top plate(54) and a guide bushing(70). The main body of the cabinet opens an upper surface. The cabinet cover is combined to a front surface of the main body of the cabinet. The top plate is combined to the upper surface of the main body of the cabinet. The guide bushing decides an installing position of the top plate by hooking at an assembling hole(52h) formed to the upper surface of the cabinet cover or the supper surface of the main body of the cabinet. Thereby, assembling process and time are reduced by assembling as a hook the guide bushing to the assembling hole.
Patent KR-20040049117-A (KR)
Title: Semiconductor integrated circuit with security function
Inventor: KIM JONG CHEOL
IPC: G11C11/40
Filed: 2002-12-05
Abstract: PURPOSE: A semiconductor integrated circuit having a security function is provided to prevent the outflow and damage of data stored in a smart card by resetting an integrated circuit when the surface of the integrated circuit is damaged. CONSTITUTION: A damage detector(10) detects the damage of a surface of a semiconductor integrated circuit to activate a detecting signal(DET). The damage detector(10) comprises resistors, a PMOS(P-channel Metal Oxide Semiconductor) transistor, an NMOS(N-channel Metal Oxide Semiconductor) transistor, and a buffer. A reset signal generator(20) activates a reset signal(RST) when the detecting signal(DET) from the damage detector(10) is activated. A smart card function circuit(30) is reset when the reset signal(RST) from the reset signal generator(20) is activated.
Patent KR-20040049582-A (KR)
Inventor: KANG EUN HA
IPC: H04B1/40
Filed: 2002-12-06
Abstract: PURPOSE: A method for displaying a called time list is provided to classify a called time list of a mobile communication terminal into voice communication, data communication, and SMS originating calls, and to display a total called time and a time when total usage times are accumulated, thereby perceiving accumulated total called times, total usage time, and originating frequency of an SMS message. CONSTITUTION: A system inputs a menu button of a mobile communication terminal in idle state, and enters a called time list menu state. The system decides which menu is selected among originated call, the number of total calls, and SMS message origination information menus. If the originated call menu is selected, the system displays detailed information on total usage times, calls, data, and the number of calls up to a present time from a time when desired time information is initially accumulated. If the total call menu is selected, the system displays detailed information on total usage time and the number of total calls up to the present time from the initially accumulated time. If the SMS message origination information menu is selected, the system displays detailed information on an originating frequency of total SMS messages up to the present time from the initially accumulated time.
Patent KR-20040050628-A (KR)
Title: Metod for manufacturing capacitor of semiconductor device
Inventor: PARK JEONG GU
IPC: H01L27/108
Filed: 2002-12-10
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to increase the capacitance of a cell by increasing the surface area of a storage node electrode using a two-step etching process. CONSTITUTION: An interlayer dielectric(209), an etch stop layer(210), and an oxide layer(211) are sequentially formed on a semiconductor substrate(200). The oxide layer of a contact region is removed by carrying out a wet etching process using a contact mask. A contact hole is formed by selectively etching the etch stop layer and the interlayer dielectric in a dry etching process. A polysilicon layer is deposited on the resultant structure. The polysilicon layer is firstly etched. The oxide layer is completely removed by carrying out a wet etching process. The polysilicon layer is secondly etched for completing a trench-type storage node electrode(213) by carrying out a dry etching process.
Patent KR-20040054999-A (KR)
Title: Engine stall prevention control method
Inventor: JUN GAP JIN
IPC: F02D41/22
Filed: 2002-12-20
Abstract: PURPOSE: A control method for the prevention of engine stall is provided to prevent the unstable engine operation and the engine stall in spite of the contact failure of a connector of an air flow sensor(AFS). CONSTITUTION: A control method for the prevention of engine stall includes the steps of detecting an MAF(Mass Air Flow) raw signal from an AFS(S210), and determining whether substitutional mode advancing conditions are satisfied by comparing the detected MAF raw signal with a correction value. If satisfied, a limp home value is used as a substitution value of the AFS(S214). An MAF is detected by filtering the MAF raw signal(S216). In order to determine whether failure conditions of the AFS are satisfied, the detected MAF is compared with a set value. Error count is increased or decreased according to the determination result and such a counted error frequency is compared with a set frequency(S224). If the counted error frequency is higher than the set frequency, the AFS is determined as failed and corresponding control operations are carried out(S226,S228).
Patent KR-20030053043-A (KR)
Title: Electric double-layer capacitor and method for preparing the same
Inventor: NAKAZAWA YUTAKA
IPC: H01G11/12
Filed: 2002-12-20
Abstract: PURPOSE: To provide an electric double-layer capacitor, especially a thin electric double-layer capacitor, that can achieve low ESR even in initial and after long- term use, and to provide a method for manufacturing the electric double-layer capacitor. CONSTITUTION: In the electric double-layer capacitor, two collectors are oppositely arranged, and a basic cell where a separate polarization electrode is arranged on the rear of each collector is provided. In this case, the basic cell closely contacts a gasket where an opening that can accommodate the collector is formed to the side of the collector. Additionally, in two intermediate products each in which the polarization electrode which is impregnated with electrolyte is formed on the surface of the collector, polarization electrode sides face each other, a separator having a nearly flat shape is sandwiched so that the gasket is installed while coming in contact with front and rear at the outer-periphery section of the separator, and the portion between the collector and gasket and the gaskets are thermally fusion bonded so that atmospheric pressure in the basic cell becomes lower than that outside the basic cell.
Patent KR-20040055988-A (KR)
Title: Radiant tube unit
Inventor: KIM HYEONG SU
IPC: C21D9/56
Filed: 2002-12-23
Abstract: PURPOSE: A local film cooling type radiant tube unit is provided which is capable of extending life cycle of the radiant tube unit by preventing local degradation of an inner part of the radiant tube, thereby delaying formation of cracks and holes on the radiant tube. CONSTITUTION: In a radiant tube(100) used in a strip heat treatment furnace, the local film cooling type radiant tube unit comprises a blower(300) connected to pipe to suck in some of flue gas passing through heat exchanger(200) at a rear part of radiant tube; a heat reserving circular pipe(400) connected to the blower and connected to any one of straight pipe parts(110) or curved pipe parts(120) of the radiant tube to transfer flue gas forcibly discharged to a specific portion of the radiant tube; and injection chambers(500) comprising double chambers arranged an end part of the heat reserving circular pipe in such a manner that the double chambers encircle the radiant tube, and holes for connecting the double chambers with each other so that flue gas supplied is uniformly injected from the circumference of the injection chambers, wherein the injection chambers are formed in a concentric cylindrical double pipe shape both ends of which are closed.
Patent KR-20040056971-A (KR)
Inventor: JUN GI CHEOL
IPC: H04L12/24
Filed: 2002-12-24
Abstract: PURPOSE: A method for processing a fault in a tera router system is provided to stably operate a tera router system. CONSTITUTION: A tera router system executes table initialization for fault state management(S01), sets up a fault check period and a system configuration information initial data value in order to periodically check a fault(S02), and enters a standby state(S03). If hardware fault detection timeout is periodically generated from a system OS by the fault check period(S04), the tera router system opens a fault detection device in order to confirm whether a fault has been generated(S05). The tera router system makes fault information analysis after reading the data value of a fault register(S06,S07). The tera router system checks whether the state of each line card and switch card has been changed(S08). In case that a state has been changed, the tera router system judges whether a fault has been generated(S09). In case that a fault has been generated, the tera router system judges the class of the generated fault as critical, major or general(S10) and changes the fault state(S12). The tera router system records the data related to the changed fault state in a fault history management table(S13) and executes formatting to output a fault message to an operator(S14). Then, after outputting the fault message(S15), the tera router system checks the fault detection type(S16).
Patent KR-20040058379-A (KR)
Title: Mobile receiving device of Terrestrial digital broadcasting and receiving method
Inventor: KIM JEONG YEOL
IPC: H04N7/015
Filed: 2002-12-26
Abstract: PURPOSE: A mobile ground wave digital broadcast receiving system and method are provided to watch and listen to ground wave digital broadcast programs with distinct picture quality and sound quality when a mobile is moved or stopped. CONSTITUTION: A mobile digital broadcast receiving system includes an antenna direction converter(40), a position coordinate providing unit(20), and a central processing unit(30). The antenna direction converter controls the direction of a receiving antenna attached to a mobile to face a digital broadcast transmitter(70). The position coordinate providing unit provides coordinate position information of the receiving antenna and transmitter. The central processing unit analyzes a parameter output from a tuner(12a,12b) constructing a receiver(10) to transmit a transport stream to an audio/video system when the receiving state is satisfactory. When the receiving state is poor, the central processing unit communicates with the position coordinate providing unit to be provided with the position coordinate information of the receiving antenna and transmitter, and transmits the position coordinate information to the antenna direction converter to control the receiving antenna to face the transmitter.
Patent KR-20040058518-A (KR)
Title: Door checker device which preventing door damage
Inventor: JI SANG U
IPC: E05C17/22
Filed: 2002-12-27
Abstract: PURPOSE: A door checker is provided to prevent the damage of a door by fixing a door checker temporarily if an obstacle is sensed within a working range of a door when opening a door. CONSTITUTION: The door checker for preventing the damage of a door contains a checker arm locking device(130) fixing the location of a checker arm(120) to a door checker, and a sensor sensing an obstacle in a working range of a door. The checker arm locking device(130) fixes the checker arm(120) not to be moved by adhering a lateral side(124) of a checker arm and comprises a working piece(135) operated vertically, an electromagnet(132) installed on both sides of the working piece(135), and an elastic member(138) pulling up the working piece(135) from the checker arm(120).
Patent KR-20040060529-A (KR)
Title: A boiled rice with assorted mixtures of fresh vegetables effective against the fatness and its manufacturing method
Inventor: KANG CHANG HWAN
IPC: A23L7/10
Filed: 2002-12-30
Abstract: PURPOSE: Boiled rice with assorted mixtures of fresh vegetables effective against the fatness and its manufacturing method are provided. The product is low in calories and carbohydrate and high in nutrition and thus is effective in suppressing obesity. CONSTITUTION: The method of making boiled rice with assorted mixtures of fresh vegetables comprises; preparing a cooked rice product of germinated brown rice; preparing red pepper paste sauce, soybean paste sauce and soy sauce; preparing dropworts, konjak, green tea leaf, pickled bean with vinegar, bamboo sprouts, cucumber, kale, wax gourd, chicory or the like; preparing two or more vegetables of the season, carrot, mushroom, tomato, laver powder and mung-bean jelly; and mixing the above materials. The cooked rice product of germinated brown rice is prepared by immersing germinated brown rice with a sprout of 2.5 to 5mm in water for 5 to 6hr, immersing polished rice and beans in water for 30 to 40min and 20 to 30min respectively, washing chestnuts, jujubes, pine-nuts and gingko nuts and then boiling the materials in water.
Patent KR-20040061703-A (KR)
Title: Method for fabricating single crystal GaN substrate using GaN nanorods
Inventor: KANG TAE WON
IPC: H01L21/84
Filed: 2002-12-31
Abstract: PURPOSE: A method for fabricating a single crystalline gallium-nitride substrate is provided to fabricate a gallium-nitride substrate for epitaxially growing gallium nitride by using a gallium-nitride nano rod. CONSTITUTION: GaClx gas and NH3 gas are reacted in a temperature scope of 400-600 deg.C to grown the GaN nano ron on a main substrate(10). A GaN thick layer(30) is grown on the main substrate having a grown GaN nano rod(120). The GaN thick layer is separated from the main substrate to form a substrate made of the GaN thick layer.
Patent KR-20020016936-A (KR)
IPC: H04W52/42
Filed: 2000-08-03
Abstract: 본 발명은 폐쇄 루프 전력 제어를 수행하는 참신하고 향상된 방법 및 장치이다.     파일롯 신호만을 사용하여 역방향 링크 외부 루프를 구현하는 방법이 설명된다.     그런 방법은, 데이터 신호가 짧은 버스트 내에서만 존재하여 패킷 또는 프레임 에러율 (PER 또는 FER) 이 정확히 계산될 수 없을 때 특히 유용하다.     또한, 이 방법은 PER (FER) 추정량 없이도 정확한 설정값 조정을 위한 메커니즘을 제공하므로, 그런 추정량이 이용가능할 때 외부 루프 동작의 정확성을 향상시키는 데 사용될 수도 있다.     본 발명은 "파일롯 비트 에러율" (PBER) 을 계산하며 (200), 여기서 각각의 파일롯 "비트" 는 한 프레임에 걸쳐 분배된 다수의 파일롯 칩들로 구성된다.     또한, 본 발명은 각각의 패킷에 대하여 신호 에너지의 정규화된 분산 (또는 C/I) 을 계산한다.
Patent KR-20020022103-A (KR)
Title: 포스포노메틸글리신의 제조 방법
IPC: C07F9/40
Filed: 2000-08-10
Abstract: 본 발명은 N-포스포노메틸이미노디아세트산 N-옥시드를 티오닐 할라이드, 암모늄 또는 알칼리 금속의 디티오나이트, 디알킬 술파이트, 이염화황, 아황산, 이산화황으로부터 선택된 촉매량의 하나 이상의 촉매와 반응 영역 내에서 접촉시키는 것을 특징으로 하는 포스포노메틸글리신의 제조 방법에 관한 것이다.  N-포스포노메틸이미노디아세트산 N-옥시드는 그의 반응 영역에 첨가된 양의 50 ％ 이상이 전환되도록 하는 양으로 사용하였다.