baber/WOPTO huggingface dataset:
Patent KR-20020028300-A (KR)
Title: Grinding machine for grinding a shaft end
Inventor: YOEN GYEONG SEOP
IPC: B24B9/00
Filed: 2000-10-09
Abstract: PURPOSE: A grinding machine is provided to improve the roundness of a processing surface when processing a spherical surface of an end part of an annular rod by precisely fixing a center of the annular rod. CONSTITUTION: A grinding machine comprises an annular rod inputting device(100), an annular rod conveying shuttle(200), a clamping device(300), a cutter(400) and an annular rod discharging device(500). A plurality of annular rods(1) are stacked on a hopper(101) of the annular rod inputting device(100). The annular rods(1) are arranged in a row by an arranging roller(103) and introduced into a slot(107) of a conveying roller(102). The conveying roller(102) rotates forwards and backwards directions so as to set the annular rods(1) on an incline plate(105) one by one. The annular rod conveying shuttle(200) conveys the annular rods(1) which are rested on a slot(203) of a fixing shuttle(201). The cutter(400) includes a grinder(403) positioned at the end part of the annular rod to be processed. The grinder(403) is coupled to a turn table(402) which is driven by a rotating disc(405) and an arm(404).
Patent KR-20010087126-A (KR)
Title: An incinerator and an incineraion method using heat generated from combustion to bake and sublimate waste to produce gases using as fuel for the burning
Inventor: PIYASIL MANOP
IPC: F23G5/00
Filed: 2000-10-20
Abstract: PURPOSE: An incinerator and a method thereof are provided to accomplish high temperature and low contamination degree and to reduce the cost for incineration. CONSTITUTION: An incineration method comprises the steps of supplying waste by a waste supply unit(1) and compressing the waste, burning the waste in a gas combustion chamber(6) to sufficiently burn the combustible gas by supplying a fuel via a fuel conduit, baking the waste in a waste baking chamber(2) by burning the combustible gas in the gas combustion chamber, burning the baked waste in a charcoal combustion chamber(3) connected to the waste baking chamber, and falling the waste in the charcoal combustion chamber onto a bottom grate(5) and falling the waste on the bottom grate on an ash tray(17). Since waste is incinerated by using the heat generated from a combustion chamber, high temperature and low contamination degree are realized. Moreover, the incineration cost is reduced.
Patent KR-20010105143-A (KR)
Title: 불휘발성 반도체 기억 장치 및 불휘발성 반도체 기억장치의 데이터 유지 방법
IPC: G11C16/02
Filed: 2000-11-03
Abstract: 특히 단게이트형의 플래시 메모리 등, 불휘발성 반도체 메모리의 기입 신뢰성 향상을 메모리 어레이의 기본 구성을 바꾸지 않고 실현하는 것을 과제로 하고, 
     반도체 기판 상의 얇은 전하 트랩층을 통해서 설치된 게이트 전하로 되는, 예를 들면 단일 게이트형 메모리셀을 갖는 플래시 메모리에 있어서, 상기 메모리셀에 대하여 데이터 기입 후, 상기 전하 트랩층으로부터 전자를 일부 배제하도록 상기 메모리셀에 대하여 단펄스를 가하는 것을 특징으로 하는 불휘발성 반도체 메모리.
Patent KR-20010008050-A (KR)
Inventor: CHUNG KWAN YOUNG
IPC: H01Q17/00
Filed: 2000-11-04
Abstract: PURPOSE: An output case for interrupting an electromagnetic wave of a cellular phone is provided to reduce the damage to a brain of a human body which is generated by a harmful electromagnetic wave. CONSTITUTION: A cellular phone comprises a body(10), an electromagnetic wave interrupting device, and an antenna(30). An interrupting output case is constituted through an electric wave outputting section in a body substrate. The interior of the interrupting output case is coated with a conductive material. The electric wave outputting section is connected to the ground. The electric wave is transmitted and received through a connecting section and a short antenna. The interrupting device and the angle of the antennal is regulated to reduce the influence of the electromagnetic wave.
Patent KR-20020035946-A (KR)
Title: A mounting structure of antenna for terminal
Inventor: SONG CHEOL UNG
IPC: H01Q1/24
Filed: 2000-11-07
Abstract: PURPOSE: A mounting structure of a terminal antenna is provided to maintain or improve practical sensitivity of a terminal by maintaining characteristic of a helical part. CONSTITUTION: A mounting structure of a terminal antenna comprises an antenna holder(130) coupled to an antenna mounting rib(111) of a case(110) with a coupling element(120) and connected to a main board. The antenna holder(130) accepts a whip part(142) of the antenna(140) when the antenna(140) is inserted into the case(110). The antenna mounting rib(111) has a hole(111a) for coupling the coupling element(120). The antenna holder(130) includes an attaching part having a hole connected to the hole(111a), a pulse part for forming a connecting protrusion attached to the main board through the hole(112) of the case(110), and a coupling part attached to the whip part(142) of the antenna(140).
Patent KR-20010008157-A (KR)
Inventor: LEE BO GEUN
Filed: 2000-11-13
Abstract: PURPOSE: A customized credit card service method and system is provided so that a card member can directly select a service type and its affiliated stores. CONSTITUTION: If a card company server accepts a customized credit card issuance application from a member(202), a customized credit card issuance processing part confirms whether the member himself applied for it and investigates whether it is possible to issue the card(204). If it is possible to issue the card, the customized credit card issuance processing part issues the customized credit card to the member(206). The member uses his favorite stores with the issued card. If the member confirms and sends an affiliated store number or a business registration number, the server receives it(208). A customized service operating and processing part registers the relevant affiliated store as an affiliated store available for customized service(210). If the member purchases goods at the affiliated store available for customized service and requests its approval by showing the customized credit card or inputting the number and password of the card, the customized service operating and processing part accepts the approval request(212).
Patent KR-20010051712-A (KR)
Inventor: CHOI KI SUN
IPC: A61C13/08
Filed: 2000-11-16
Abstract: PURPOSE: Provided is a dental prosthesis which replaces a damaged tooth by administering an artificial tooth without the roof of a tooth so that it prevents neighboring teeth, upper jaw and lower jaw from being damaged. CONSTITUTION: In the dental prosthesis which uses metallic or ceramic materials to administer the artificial tooth for recovering or curing damaged teeth, the dental prosthesis is characterized by including the artificial tooth and a fixed tool to fix the artificial tooth. The artificial tooth consists of a groove(21) that is formed to about two thirds of the tooth, multiple inlays(22) that are adhered to one tooth near to the damaged tooth, an insertion part(27) that is fixed in the groove of the artificial tooth and a fixed part(25) that includes multiple projections to be fixed at the tooth near to the damaged tooth.
Patent KR-20020040456-A (KR)
Title: Method and apparatus for displaying washing course of washing machine
Inventor: MUN GYEONG HO
IPC: D06F33/02
Filed: 2000-11-24
Abstract: PURPOSE: A device and a method for displaying a washing course of a washer is provided to store only a desired course and display the desired course according to a user's demand. CONSTITUTION: A device for displaying a washing course of a washer includes a load part(140), a key input part(100), a memory(160), a display(150), an interface(120) and a system micom(170). The load part has a motor, a water feed valve and a water discharge valve. The key input part allows a user to input a desired order. The memory stores washer related information. The display displays washing functions, an operation condition and a washing course set by the user. The interface exchanges data with an external device. The system micom controls the memory to partly or entirely cancel the washing course stored in the memory or store a new washing course downloaded through the interface into the memory, and controls the display to display the stored washing course on the display.
Patent KR-20020040974-A (KR)
Title: Channel assignment method for mobile communications
Inventor: HWANG SEON HAN
IPC: H04B7/26
Filed: 2000-11-25
Abstract: PURPOSE: A method for assigning a channel in a mobile communication system is provided to assign the channel with reference to load according to an FA(Frequency Assignment), a CHC(Channel Card), and a modem chip so that the load is uniformly maintained. CONSTITUTION: A threshold value(T1) for load distribution according to an FA is set in an initialization state of a BMC(Base station Main processor Card)(301,302), and a difference threshold value(T2) between a channel assignment successful rate and an entire successful rate mean(303). If an RNC(Radio Network Controller) outputs a channel assignment request signal for designating the FA and a sector so that a channel is assigned in a specific mobile station, the channel assignment request signal is transmitted to the BMC of a node B through an Iub interface(304). The BMC receives the channel assignment request signal, compares a designation FA load of a designation sector by the RNC with the threshold value(T1)(305). If the designation FA load of the designation sector is larger than the threshold value(T1), an FA with the most little FA load of the designation sector is selected(306). If a CHC with the most little load is selected among each CHC of the designated FA or the selected FA, a modem chip with the most little load is selected among each modem chip of the selected CHC and a channel element in an idle state is selected in the lastly selected modem chip(307-309). An entire channel assignment successful rate mean(A) and an assignment successful rate(R) of the selected channel are calculated for more stable channel assignment, and the difference of two values(A,R) is calculated(310). It is judged whether the difference value is larger than the threshold value(T2)(311). If the difference value is larger than the threshold value(T2), information to the channel which succeeds in assignment is notified to the RNC(313).
Patent KR-20010061998-A (KR)
Inventor: PETER CORNELIUS
IPC: B60R16/023
Filed: 2000-11-30
Abstract: PURPOSE: A power supply is provided to utilize a rechargeable battery according to a demand by the on/off operation of electric power or the control including pulse width modulation as required and effective for the optimization of energy storage. CONSTITUTION: A power supply for an automobile includes a rechargeable battery(12) and a distributor having an input to one battery terminal and a plurality of outputs feeding the battery voltage to various consuming apparatuses. A semiconductor switch(18,24) driven by a digital controller(22) is arranged between the input to one battery terminal and the outputs. The controller has an input interface for the sensor signals indicating operation parameters. The power supply is effective for reliably feeding the electric energy to various consuming apparatuses of the vehicle only when required.
Patent KR-20020046632-A (KR)
Title: Method for loading new bts program of bcp in imt-2000 bts system
Inventor: LEE JUN HO
IPC: H04W88/08
Filed: 2000-12-15
Abstract: PURPOSE: A method for loading a new base station program to a BCP(BTS Control Processor) in an IMT-2000 base station system is provided to supply more high-quality mobile services to users by enabling a base station program of a new version to be loaded without interrupting services. CONSTITUTION: A stand-by BCP in a base station receives a restart command and a new base station program from a BSM(Base Station Manager) through a CCP(Call Control Processor) in a BSC(Base Station Controller)(S1). While being transferred into an active operation state, the stand-by BCP executes the operation of the new base station program(S2). The stand-by BCP judges whether abnormality is generated from the new base station program(S3). In case that the new base station program is operated normally, the active BCP receives a new base station program, identical to the program loaded to the stand-by BCP, from the CCP(S4). Meanwhile, if the new base station program loaded to the stand-by BCP is not operated normally, the stand-by BCP receives a base station program, identical to the former base station program loaded to the active BCP, from the CCP(S5).
Patent KR-20020049399-A (KR)
Title: Bracket mounting structure used for supporting radiator in car
Inventor: LEE JU YONG
IPC: B60K11/04
Filed: 2000-12-19
Abstract: PURPOSE: Installation structure of a radiator supporting bracket for a vehicle is provided to prevent lowering of rigidity of the vehicle body by absorbing vibration from the vehicle body and the radiator with grommets. CONSTITUTION: An assembling position set pin hole(3) is formed in a radiator support member(1), and a bent part(22) is inserted to the pin hole. The bent part is formed in a bracket(20), and a nut(42) is fixed in a reinforcing member(30) by welding. The bracket and the reinforcing member are placed in upper and lower parts of the radiator support member, and the bracket is installed in the radiator support member by bolting. A U-shaped grommet containing part(32) is formed in the reinforcing member to surround a bolt(41), and a convex part(23) is spaced from the surface of the radiator support member. Grommets(50,52) are inserted to the grommet containing part of the reinforcing member and the pin hole of the radiator support member, and made of rubber. The rigidity is improved with restricting cracks from assembling tolerance in mounting the bolt, and with absorbing vibration by the grommet.
Patent KR-20020049421-A (KR)
Title: An air vent device of air tank for vehicle
Inventor: JUNG HUI JONG
IPC: B60K15/035
Filed: 2000-12-19
Abstract: PURPOSE: An air discharge apparatus of a fuel tank for a vehicle is provided to inject fuel conveniently by forcibly discharging air from the fuel tank with driving a blower fan and a motor. CONSTITUTION: An air discharge device of a fuel tank for a vehicle is composed of a breather line(60) formed between a fuel tank(50) and the upper part of a fuel filler(52) to discharge air from the fuel tank; a blower fan(70) installed in the breather line to discharge air from the fuel tank forcibly; and a driving unit rotating the blower fan in injecting fuel to the fuel tank. An extension part(62) is formed in the side of the breather line to contain the blower fan. A bracket(72) is rotated with pressure of fuel injected to the fuel tank, and a switch(76) is turned on with rotating the bracket. A motor(80) rotates the blower fan in turning on the switch, and a spring(84) returns the bracket to turn off the switch in stopping fuel injection. Fuel is injected to the fuel tank by discharging air from the fuel tank.
Patent KR-20020050391-A (KR)
Title: A preparation method of magnesia having low calcium and boron contents
Inventor: BAE U HYEON
IPC: C01F5/02
Filed: 2000-12-21
Abstract: PURPOSE: Provided is a preparation method of seawater magnesia with low calcium and boron contents by reacting decarbonated seawater and steelmaking slag effluent to precipitate magnesium hydroxide. CONSTITUTION: The preparation method is as follows: preparing a steelmaking slag effluent more than pH12.2 by adding water to steelmaking slag ground to 45micrometer or less, and filtering, where the used slag contains CaO, SiO2, Fe2O3 and MgO; adding decarbonated seawater to the eluted solution to be pH12, resulting in Mg(OH)2 precipitates including a very small amount of boron; filtering and washing with water to remove Ca(OH)2. Therefore, the resultant magnesia has very low amounts of calcium and boron.
Patent KR-20020052272-A (KR)
Title: An automotive strut housing for spreading lateral force
Inventor: SEO JIN GWAN
IPC: B62D25/08
Filed: 2000-12-26
Abstract: PURPOSE: Lateral force distributing structure of a strut housing for a vehicle is provided to prevent deformation by restricting eccentric moment completely with connecting the strut housing forcibly, and to keep the performance continuously by keeping balance of geometry. CONSTITUTION: A constraining member(2) is formed between strut housings(1,1') mounting a shock absorber of a suspension. The constraining member is composed of a vertical diaphragm(2a) vertically connecting strut housings, and a horizontal diaphragm(2b) bent perpendicularly to the vertical diaphragm and connected to a cowl to connect strut housings horizontally. Moment against the center is generated with integrally forming the strut housings and the constraining member in forming the unbalanced force between strut housings in turning the vehicle. Deformation between strut housings is prevented, and performance of the suspension is improved with keeping the balance of geometry.
Patent KR-20020052291-A (KR)
Title: A Parking Brake Device of Front Wheel
Inventor: KIM JAE YEONG
IPC: B60T1/06
Filed: 2000-12-26
Abstract: PURPOSE: A parking brake for a front wheel is provided to efficiently prevent an accident by safely controlling wheels through mounting an auxiliary brake operated according to a control signal. CONSTITUTION: A parking brake of a front wheel comprises a caliper(2) surrounding a portion of a disk(1); a combining unit operated according to an electric control signal by being mounted on an inner portion of the caliper; a fixing protrusion(3) formed on an upper end portion of the combining unit; a moving rod(5) vertically installed toward a disk groove(4); a cap(7) surrounding an upper portion of the moving rod; a supporting protrusion(6) arranged on the cap; a solenoid(8) mounted around the moving rod by being placed on a lower portion of the cap; and a returning spring(9) installed between the fixing protrusion and the supporting protrusion. The moving rod is protruded by magnetic force generated in the solenoid while applying controlling power into the solenoid. The moving rod is inserted to the disk groove to stop rotation of the disk. The solenoid releases connecting state by returning the moving rod by repulsive force of the returning spring.
Patent KR-20020054104-A (KR)
Title: A photosensitive liquid crystal alignment layer for liquid crystal display element
Inventor: CHO JEONG HO
IPC: G02F1/1337
Filed: 2000-12-27
Abstract: PURPOSE: A photosensitive polymer liquid crystal alignment film for a liquid crystal display is provided to produce a liquid crystal alignment film having excellent photosensitivity, heat resistance and optical stability. CONSTITUTION: A photosensitive polymer liquid crystal alignment film includes a non-photosensitive part and a photosensitive part. The non-photosensitive part is composed of a polymer back bone having urethane structure. The photosensitive part is composed of cinnamoyl derivative.
Patent KR-20020055810-A (KR)
Title: A hinge of portable radiophone for use of magnet
Inventor: YOON YEO GEUN
IPC: H04B1/38
Filed: 2000-12-29
Abstract: PURPOSE: A mobile phone hinge using a magnet is provided to simplify the construction of a hinge part by opening and closing a flip or a folder with a magnet instead of a compressive coil spring, and reduce a failure of a liquid crystal and a liquid crystal cable since no strong force works in the direction of closing the folder. CONSTITUTION: In a mobile hinge part(3) constructed as a side arm(11) and a hinge arm(21) are coupled together, a cylindrical magnet(8) is integrally formed at a contact side of the side arm(11) and the hinge arm(21). Several N poles and S poles are formed at the contact side of the magnet(8) so that different magnetic poles meet and an attractive force works therebetween in a state that the hinge part(3) is closed and completely opened. In a state that the hinge part(3) is opened by about half, different magnetic poles meet and a repulsive force works therebetween. Accordingly, since the magnet(8) is mounted at the hinge arm(21) and the side arm(11) and operated as the attractive force and the repulsive force, the structure of the hinge arm(21) of a flip type mounting a microphone(6) at the hinge part(3) can be simplified.
Patent KR-20020056236-A (KR)
Title: Liquid Crystal Display Device And Method For Fabricating The Same
Inventor: KIM JEOM JAE
IPC: G02F1/1362
Filed: 2000-12-29
Abstract: PURPOSE: A liquid crystal display and a method of fabricating the liquid crystal display are provided to eliminate fails caused by short-circuiting by employing a short-circuiting prevention layer to improve productivity. CONSTITUTION: A liquid crystal display includes the first and second substrates, a plurality of gate lines(302) formed on the first substrate, and a plurality of data lines(305) formed on the first substrate, intersecting the gate lines. The liquid crystal display further includes a thin film transistor formed at each of the intersections of the gate lines and the data lines, and a short-circuiting prevention layer(304a) formed on the edge of the gate line and the edge of a gate electrode(302a) of the thin film transistor. The display also has a pixel electrode(307) connected to a drain electrode(305b) of the thin film transistor, and a liquid crystal layer formed between the first and second substrates.
Patent KR-20010021492-A (KR)
Title: 진동 변환기
IPC: B06B1/04
Filed: 1998-07-02
Abstract: 페이저, 셀룰러 텔레폰 등을 위한 진동 변환기나 알람은 세로 방향으로 확장하는 챔버를 포함하기 위해 세로 방향으로 감긴 단일 코일, 코일에 의해 형성된 외부 벽에 결합된 평면 기판, 챔버 내에 진동하는 자기장을 생성하기 위해 코일에 동작하도록 결합된 스위칭 전원 및 챔버 내에서 확장하는 편심 무게 회전자 어셈블리를 포함하고, 여기서 회전자 어셈블리는 진동 자기장에 의해 활성될 때 회전자 어셈블리에 회전력을 가하는 영구 마그네트를 포함한다.
Patent KR-20010023074-A (KR)
Title: 관개용 스프링클러
IPC: B05B1/30
Filed: 1998-08-19
Abstract: 관개용 스프링클러는 입구(2)를 갖고 급수원에 연결되도록 되고 출구(3)를 갖고 스프링클러 출구를 포함하는 출구 노즐이 위치된 관형 하우징(1)을 갖는다.  물 유동이 실질적으로 대칭적인 분배 형상으로 그리고 최소의 난류를 일으키면서 스프레이 출구에 도달하도록 하우징은, 일단부에서 출구단(2)에 연결되고, 스프링클러 출구(7)와 연통하고 하우징 내에 형성되고 수압 안정 구역을 포함하는 영역만큼 스프링클러 출구로부터 이격된 출구를 갖는 유동 제어 수단(4)을 수용한다.
Patent KR-20010023814-A (KR)
Title: Method for producing a float, fuel-resistant float and use of particles compressed together, obtained by extrusion
IPC: F02D33/00
Filed: 1998-09-07
Abstract: The invention concerns a float (2) sensing a motor vehicle fuel tank level, comprising a plurality of plastic particles (7, 8) compressed together and foamed by extrusion in a free space. Said particles comprise a very large proportion of inclusions (9, 10) of pore-forming agent with respect to the plastic material thereby having a particularly reduced specific weight. The float (2) can consequently be produced from particularly economical plastic material.
Patent KR-20010015593-A (KR)
Title: 통신 시스템에서 비컨 신호를 전송하기 위한 장치 및 방법
IPC: H04W48/12
Filed: 1998-09-15
Abstract: 적절한 비컨 신호 주파수(F1-F3)에서 전송하도록 제어된 단일 전송기(109)는, 이동국(101)이 다른 주파수(F4-F6)로의 하드 핸드오프가 필요하게 될 때를 판정할 수 있도록 상기 주파수(F1-F3) 각각을 통해 스캐닝된다.  상기 비컨 신호 전송기(109)는 파일롯 채널만, 파일롯/동기 채널, 상기 주파수(F1-F3) 각각에 대해 공통인 파일롯/페이지/동기 채널, 또는 상기 주파수(F1-F3) 각각에 대해 다른 파일롯/페이지/동기 채널을 포함한 비컨 신호를 전송하도록 제어기(112)에 의해 제어된다.  부수적인 제어가 상기 제어기(112)에 의해 제공되어, 타겟 기지국(106)에 의해 지원된 커버리지 영역이 세분화될 때 주파수(F1-F3) 각각이 다른 섹터(A1-A3)로 더 전송된다.
Patent KR-20010031975-A (KR)
Title: 횡형 바이폴라 트랜지스터 및 그 제조방법
IPC: B29C48/74
Filed: 1999-09-09
Abstract: 집적회로용 횡형 바이폴라 트랜지스터를 제공하면, 하이 얼리(high Early) 전압을 희생시키지 않고 높은 전류 이득과 높은 주파수 능력을 유지하게 된다. 특히 횡형 바이폴라 트랜지스터는 바이폴라 및 CMOS 트랜지스터 양자를 갖는 집적회로에 형성하는데, 횡형 바이폴라 트랜지스터는 동일한 영역에 제공되는 경우의 종형 바이폴라 디바이스의 형성에 대해 별도의 단계 없이 BiCMOS 방법에 따라 형성한다. 집적회로를 제공하면, 다른 것 중에서도 P 웰 구조물(18)이 LPNP의 콜렉터 구역에 제공되어 얼리 전압과 전류 이득의 산물에 상당한 증가가 나타나는 것으로 밝혀졌다.
Patent KR-20010040308-A (KR)
IPC: A01N25/10
Filed: 1998-12-21
Abstract: A synergistic biocide comprises a tris(hydroxymethyl)phosphine or a tetrakis (hydroxymethyl)phosphonium salt and at least one non-surfactant biopenetrant, such as a polymer or copolymer having a plurality of quaternary ammonium groups, a hydrotrope or a syntan, together optionally with a surfactant.