baber/WOPTO huggingface dataset:
Patent KR-20050002378-A (KR)
Inventor: HAN SUK BIN
IPC: H01L21/304
Filed: 2003-06-30
Abstract: PURPOSE: A polishing cloth for a CMP(Chemical Mechanical Polishing) process is provided to prolong the lifetime by forming a plurality of pores capable of becoming grooves in the polishing cloth itself. CONSTITUTION: A polishing cloth includes a plurality of first grooves(11) containing slurry on the surface and a plurality of first to third pores(12a,12b,12c) under the surface. The polishing cloth is abraded as time goes by, so that the first to third pores changes to grooves. The first to third pores are alternately arranged with each other. The upper portion of each second pore is higher than the lower portion of each first pore.
Patent KR-20050002512-A (KR)
Inventor: CHUNG YUNG SEOK
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming an isolation layer of a semiconductor device is provided to prevent moat from being generated at an upper corner of the isolation layer by using a double structure composed of a thermal oxide layer and an LPCVD(Low Pressure Chemical Vapor Deposition) oxide layer as a sidewall oxide layer. CONSTITUTION: A trench is formed in a silicon substrate(31). A thermal oxide layer(35) is formed along an inner surface of the trench. A double sidewall oxide layer(37) is formed by forming an LPCVD oxide layer(36) on the thermal oxide layer. A liner nitride layer(38) and a gap-fill oxide are sequentially formed thereon.
Patent KR-20050003706-A (KR)
Inventor: RYU SEUNG KON
IPC: C02F1/46
Filed: 2003-07-04
Abstract: PURPOSE: To provide an integrated filter for ionized water generator which reduces manufacturing time and labor, enhances water purification function of the ionized water generator, reduces size of the ionized water generator and easily performs filter exchange operation by selecting proper raw materials and constructing the filter in an integrated structure, and a method for manufacturing the same. CONSTITUTION: The method for manufacturing an integrated filter for ionized water generator comprises: a first process of putting activated carbon fiber into a first crusher and primarily crushing the activated carbon fiber; a second process of secondly crushing the mixture after putting the primarily crushed material into a second crusher and adding proper amounts of water and binder to the primarily crushed material; a third process of mixing the secondly crushed material, silver-deposited activated carbon in an amount corresponding to 50 to 200 wt.% of activated carbon fiber and calcium sulfite(CaSO3) in an amount corresponding to 20 wt.% of the total weight of the secondly crushed material and silver-deposited activated carbon in a mixing tank; a fourth process of molding a filter mixture in a molding pot; and a fifth process of drying a molded article in a drying furnace at a temperature of 120 to 170 deg.C for 24 hours.
Patent KR-20050006361-A (KR)
Inventor: KONG JUN HEE
IPC: H01J11/10
Filed: 2003-07-08
Abstract: PURPOSE: A plasma display panel is provided to couple a plurality of printed circuit boards into multiple layers on a frame by using a coupling member. CONSTITUTION: A plasma display panel comprises a display panel(102); a frame(108) for supporting the display panel; a plurality of printed circuit boards(116a,116b) including driver circuits for driving the display panel; a coupling member for coupling the printed circuit boards into multiple layers on the frame; and a plurality of protrusions(114) protruded from the frame. The coupling member includes first and second injected members(120,122) interposed between the printed circuit boards; and screws(110) coupled to the respective protrusions, after penetrating through the printed circuit boards and the injected members.
Patent KR-20050007512-A (KR)
Inventor: RHEE YOUNG SEOK
IPC: G02F1/1333
Filed: 2003-07-11
Abstract: PURPOSE: An LCD device is provided to maximize a valid display area of an LCD panel by fitting a bezel into a backlight mold frame with screws at edges of the LCD panel, and facilitate assembling work between the LCD module and a case in the sliding manner. CONSTITUTION: An LCD device includes an LCD module(60) having a bezel fixed onto a mold frame of a backlight unit by screws(90), wherein the bezel surrounds a front edge of an LCD panel arranged on the mold frame of the backlight unit. The LCD module is slidingly inserted into a first case(82), with which a second case(80) is screw-coupled. The first case is provided with a sliding guide(84) having at least one or more guide rails(85) at both inner side edges. Either an upper of lower edge of the first case is opened to insert the LCD module therein. Screw holes(87a,87b) are respectively provided at corresponding portions of the mold frame and the bezel. The bezel is provided with at least one or more sliding grooves at portions surrounding side parts of the LCD panel.
Patent KR-20050013707-A (KR)
Inventor: KIM JUN HEON
IPC: E05C9/00
Filed: 2003-07-29
Abstract: PURPOSE: A door latch is provided to interlock plural door latches simply without wrong operation by mounting a body assembly an operation force transmission member in a guide cover and combining the guide cover with the side frame with simple structure. CONSTITUTION: A door latch comprises a body(10) inserted and installed to a side frame of a door, a latch member(20) installed and slid horizontally to the body, an elastic unit moving forward to protrude the latch member out of the body, a turning member(30) installed to the body, turned in rotating the door handle and composed of a pinion to move the latch member backward into the body, an operation force transmission member(40) having plural racks engaged with the pinion in the guide member and sliding up and down in rotating the pinion, and a guide cover(50) combined with the outer wall of the side frame of the door and the side of the body and composed of a latch hole for protruding the latch member to guide the operation force transmission member between the body and the guide cover.
Patent KR-20030074540-A (KR)
Inventor: RYU CHANG RYEUL
IPC: G06F15/16
Filed: 2003-08-22
Abstract: PURPOSE: A method for controlling a client PC using a mobile communication device is provided to prevent an excessive use of a client PC and harmful information by checking and controlling a state of the client PC in a remote place. CONSTITUTION: When a user uses a client PC, a management program stores information in the client PC and transmits the information to a server(S100). The server stores an identification number of the client PC and the information in a database(S200). If the information is used for executing a game program predetermined by the manager, the server transmits a character message to a mobile terminal of the manager(S300). If the manager connects to the server through a mobile communication device in a remote place, the mobile communication device transmits an inherent number to the server(S400). The manager checks a use state of the client PC(S500). If the user uses the client PC excessively, the manager selects a control signal for prompt termination and the server transmits the control signal to the client PC(S600). The client PC analyzes the control signal, displays a prompt termination message to the user. The computer is terminated(S700).
Patent KR-20050022923-A (KR)
Inventor: LEE KWANG JAE
IPC: B62D43/04
Filed: 2003-08-27
Abstract: PURPOSE: A spare tire fixing device of a vehicle is provided to easily keep and take out a spare tire by moving horizontally the spare tire and to minimize fatigue of operators by forming a storage and take-out position of the spare tire at the outside of a vehicle body. CONSTITUTION: A spare tire fixing device of a vehicle is composed of a pair of guide rails(10) composed of a guide elongated hole(11) formed longitudinally in the center, and separated at a predetermined distance on the bottom side of a vehicle body; a plurality of support bars(21) inserted to the guide elongated hole; a carrier(20) fixed to the lower end of the support bar; a rack gear(23) formed on one surface of the carrier; a pinion gear(31) engaged with the rack gear; and a rotary bar(30) rotatively installed on one surface of the guide rail to support the pinion gear.
Patent KR-20050024941-A (KR)
Inventor: CHANG WOONG
Filed: 2003-09-05
Abstract: PURPOSE: A system and a method for offering a personal bookstore service on the Internet are provided to enable a bookstore operator to sell a book or operate a bookstore after registering books and book reviews, and offer a result reward to the bookstore operator based on sales. CONSTITUTION: A personal bookstore register(121) offers the URL(Uniform Resource Locator) for enabling the personal bookstore operator to register the personal bookstore for selling the registered books through the wired/wireless communication network after registering the books and enabling users to connect to the personal bookstore. A personal bookstore manager(122) offers the reward according to the sales after inquiring the sales of each registered bookstore for a predetermined period. A mini bookstore manager(123) manages a mini bookstore for selling one registered book in a way to recommend the book to the users through the network.
Patent KR-20040022402-A (KR)
Inventor: YAMAUCHI TETSUYA
IPC: C23C14/48
Filed: 2003-09-06
Abstract: PURPOSE: To suppress variations of ion injection amounts in a narrow range in a direction orthogonal to the scanning direction of a substrate in an ion doping device. CONSTITUTION: The device emits an ion beam derived from a porous electrode 200 with many electrode holes 210 to a substrate 300 to be scanned. Each electrode hole 210 in electrode hole groups α, β, γ composed of a plurality of electrode holes 210 is arranged deviating in position from a direction Y orthogonal to the scanning direction X of the substrate 300 so as to make beam injection amounts to the substrate 300 from the electrode hole groups α, β, γ uniform.
Patent KR-20050026597-A (KR)
Title: Steam cooking apparatus
Inventor: KIM CHEOL JIN
IPC: A47J39/00
Filed: 2003-09-09
Abstract: A cooking apparatus for steaming food is provided to cook food variously and efficiently by changing injection direction of steam and selectively heating specific direction of food, and to heat food evenly regardless of position of food by injecting steam from upper, lower, right and left parts. A steam cooking apparatus is composed of a body(10) having a cooking chamber(12a), a steam generator forming superheated steam, and plural steam guide pipes(30U,30L,30S) arranged in the cooking chamber to distribute and supply superheated steam from the steam generator to the cooking chamber. Plural steam valves(31U,31L,31S) are formed in the steam guide pipes to change injection position of superheated steam in the cooking chamber by selectively opening and closing the steam guide pipes. The upper steam guide pipe is arranged in an upper part of the cooking chamber to inject superheated steam downward, and an end of the lower steam guide pipe is arranged in a lower part of the cooking chamber to inject superheated steam upward. An end of the middle steam guide pipe is arranged in a wall of the cooking chamber to inject superheated steam laterally.
Patent KR-20040025821-A (KR)
Inventor: TAKESHIMA YUTAKA
IPC: H02K3/38
Filed: 2003-09-15
Abstract: PURPOSE: To provide a motor which is low-cost and is high in insulating property and heat radiability and can lessen the space, especially, between an axial end face of a coil and a cover part on load side or a cover part on anti-load side. CONSTITUTION: Silicon pieces(insulators) 50 and 52 which are elastic and are more insulating than air are interposed in contact with both of inner flanks 12B1 and 12C1 and end faces 14A and 14B, between the inner flanks 12B1 and 12C1 of the cover part 12B on load side and the cover part 12C on anti-load side and the axial end faces 14A and 14B of the coil opposed to the inner flanks 12B1 and 12C1 of the cover part.
Patent KR-20050028991-A (KR)
Title: Method for displaying time and setting up alarm in mobile of roaming state
Inventor: JEONG CHANG BONG
IPC: H04B7/26
Filed: 2003-09-19
Abstract: A method for displaying time and setting up alarm in a mobile terminal which is a roaming state is provided to allow a user to set alarm at a time of a roaming area and an area before roaming and set alarm by changing alarm set before roaming into a time of a roaming area. When a mobile terminal is moved to a different area, it determines whether the mobile terminal itself is in a roaming state through a base station(S100). When the mobile terminal is in the roaming state, the base station of a pertinent area transmits time and position information of the roaming area received from a GPS to the mobile terminal and the mobile terminal checks whether it has received the time and position information of the roaming area from the base station(S101). A controller of the mobile terminal calculates a current time of an area before roaming by using the received time information and a time difference table(S102). The calculated current time of the area before roaming is outputted together with a current time of a roaming area on a standby state screen of the mobile terminal(S103).
Patent KR-20050028580-A (KR)
Title: A manufacture method and the composite of fruit juice that use yuhuan pomelo
Inventor: UM YOUNG SIK
IPC: A23L2/02
Filed: 2003-09-19
Abstract: A manufacturing method of fruit juice using Yuhuan Pomelo and a composition comprising the same fruit juice are provided, which Yuhuan Pomelo fruit juice cleans lung and internal organs, helps digestion, aids adult diseases such as hyperlipidemia, diabetes and hypertension, prevents cancer, and has diet effect. The manufacturing method of fruit juice using Yuhuan Pomelo comprises the steps of: selecting and cleaning Yuhuan Pomelo, and dipping Yuhuan Pomelo in water containing a small mount of salt to sterilize it; removing the skin of Yuhuan Pomelo, and pulverizing and pressing the skin removed Yuhuan Pomelo; preheating the fruit juice of Yuhuan Pomelo and filtering the preheated fruit juice; adding additives into the filtered fruit juice of Yuhuan Pomelo and mixing them; sterilizing the additive added Yuhuan Pomelo fruit juice, and filtering the sterilized fruit juice; and inserting the fruit juice of Yuhuan Pomelo into a vessel, and sealing, cooling and packing it.
Patent KR-20050029768-A (KR)
Title: Surface light illumination apparatus
Inventor: LEE YOUNG CHOL
IPC: G02F1/13357
Filed: 2003-09-22
Abstract: A surface light illumination apparatus is provided to reduce the size of the surface light illumination apparatus by using a small light source and carry out collimation with high efficiency by collimating light emitted from the small light source using a reflecting plane. A surface light illumination apparatus includes at least one light guide module(100) arranged corresponding to the area of a to-be-illuminated object. The light guide module includes a collimator(120), a small light source(110), and a light guide plate. The collimator has an oval reflecting plane. The small light source is located at the first focus of the reflecting plane of the collimator. A light-receiving plane of the light guide plate is located at the second focus of the reflecting plane of the collimator.
Patent KR-20050029401-A (KR)
Title: Gas discharge protection apparatus for reciprocating compressor
Inventor: HYEON SEONG YEOL
IPC: F04B39/00
Filed: 2003-09-22
Abstract: A gas discharge protection apparatus for a reciprocating compressor is provided to prevent a collision between a compressor main body and a gas discharge pipe by protecting the gas discharge pipe and limiting shaking of the compressor main body, thereby preventing damage of the gas discharge pipe. A casing(10) contains a compressor main body sucking and discharging refrigerant gas by a mover and a piston combined with each other and reciprocating in a straight line. A gas discharge pipe(DP) is combined with one side of the casing and is connected with a discharge side of the compressor main body by a loop pipe having elasticity so that the gas discharge pipe transmits refrigerant gas discharged from the compressor main body to a refrigerant pipe of a refrigeration cycle apparatus. A stopper housing(110) is fixed at an inner peripheral surface of the casing, covering the gas discharging pipe. The stopper housing is made of a steel plate having predetermined strength.
Patent KR-20050030276-A (KR)
Title: Concrete pile
Inventor: HUR KYU PAN
IPC: E02D5/30
Filed: 2003-09-25
Abstract: A concrete pile is provided to cut down construction cost, to improve efficiency, and to prevent noise in boring a hole by decreasing excavation depth of a penetration hole and reducing the number of concrete piles. A concrete pile(20) is composed of a cylindrical concrete body with a hollow part(26) formed in a central core part, steel reinforcing bars(24,25) installed in the cylindrical concrete body, and a concrete material protrusion part composed of a protruded part(22) integrally formed in an outer periphery of the concrete pile formed of the cylindrical concrete body surrounding the steel reinforcing bars. The hollow part of the central core is surrounded by concrete material, and formed in the central core part by pouring concrete while rotating a mold structure with the steel reinforcements. The outer periphery of the cylindrical concrete pile is surrounded by the protruded part formed of a doughnut band to increase friction force and binding force in inserting the concrete pile to the ground.
Patent KR-20050032279-A (KR)
Title: Line on glass type liquid crystal display device
Inventor: AHN JONG KI
IPC: G02F1/1345
Filed: 2003-10-01
Abstract: An LOG(Lines on Glass) type of an LCD(Liquid Crystal Display) is provided to reduce a cost caused by a capacitor for power compensation by replacing the capacitor with a parasitic capacitor formed by a power supply line and ground wiring. A TFT(Thin Film Transistor) array substrate(150) is divided into an image display region(152) including a plurality of pixel regions and a non-display region(154) including LOG wiring that supplies signals required for externally driving integrated circuits. The pixel regions are formed at each cross area of gate wiring(161) and data wiring(162). The LOG wiring is formed at an outer area of the image display region by a LOD type. A parasitic capacitor for power compensation is implemented by power supply wiring(191) and ground wiring(192) of the LOG wiring.
Patent KR-20050032351-A (KR)
Title: A plasma display panel and a driving method thereof
Inventor: CHAE SEUNG HUN
IPC: H01J17/49
Filed: 2003-10-01
Abstract: A plasma display panel and a driving method thereof are provided to apply pulse waveforms having various gradients through a simple driving circuit by floating a charging voltage and a discharging voltage applied to a panel capacitor. A method for driving a plasma display panel including a first electrode, a second electrode, and a panel capacitor formed therebetween includes a first process for applying a falling pulse waveform having a first mean gradient by applying repeatedly a falling voltage to the first electrode and performing repeatedly a floating operation thereto, and a second process for applying a falling pulse waveform having a second mean gradient lower than the first mean gradient by applying repeatedly a falling voltage to the first electrode and performing repeatedly the floating operation thereto.
Patent KR-20050035560-A (KR)
Inventor: BANG WON KYU
IPC: H01J11/10
Filed: 2003-10-13
Abstract: 플라즈마 표시장치 조립체를 개시한다. 본 발명은 패널 조립체;와, 패널 조립체를 지지하는 샤시 베이스;와, 샤시 베이스의 배면에 부착되는 구동 회로 기판;과, 패널 조립체, 샤시 베이스, 구동 회로 기판을 공히 수용가능하며, 패널 조립체의 전방에 설치된 프론트 케이스와, 프론트 케이스와 결합되며 구동 회로 기판의 후방에 설치된 커버 백을 구비하는 케이스;를 포함하는 것으로서, 프론트 케이스에는 케이스 내부로부터 발생되는 열을 외부로 신속하게 배출가능하도록 방열 수단이 형성되어 있어서, 구동중에 케이스의 내부로부터 발생되는 열을 신속하게 외부로 배출할 수 있다.
Patent KR-20050038196-A (KR)
Inventor: BANG SHIN WOONG
IPC: H03H9/19
Filed: 2003-10-21
Abstract: 본 발명은 개인휴대 통신에 사용되는 기준주파수 발진용 수정진동자와 클럭용 수정진동자의 기능을 복합하여 가지도록 한 다중모드 수정진동자에 관한 것이다. 본 발명의 수정진동자는, 베이스층; 상기 베이스층의 상부 주연부 상에 형성되고, 한쌍의 내부단자가 형성되는 제1 버퍼층; 상기 베이스층의 하부 주연부 상에 형성되고, 한쌍의 내부단자가 형성되는 제2 버퍼층; 상기 제1 및 제2 버퍼층의 내부단자와 전기적으로 연결되는 전극이 형성되고, 상기 제1 및 제2 버퍼층 상에 진동가능하도록 실장되는 기준주파수용 수정판 및 클럭용 수정판; 상기 제1 및 제2 버퍼층의 주연부에 형성되는 제1 및 제2 지지층; 상기 기준주파수용 수정판 및 클럭용 수정판 실장부위를 밀봉하기 위하여 상기 제1 및 제2 지지층에 덮여지는 제1 및 제2 리드; 및 상기 제2 리드의 일측 및 그에 대응하는 타측에 평행하게 형성되고, 상기 내부단자와 전기적으로 연결되고 내부단자의 개수와 동일한 개수의 외부단자가 형성되는 외부단자층;을 포함한다.
Patent KR-20050039444-A (KR)
Inventor: CHO JIN HO
IPC: A61F2/18
Filed: 2003-10-25
Abstract: 본 발명은 중이내에 이식되어 소리에 해당하는 전기신호를 진동신호로 바꾸어 내이에 전달하도록 압전소자와 전극으로 이루어지는 압전 트랜스듀서에 있어서: 상기 압전 트랜스듀서(50)는 PZT 또는 PMN-PT 등의 압전효과가 큰 물질을 사용하고 다수개를 다층으로 적층시키는 압전소자(51); 및 상기 압전소자(51)의 사이에 서로 이격되도록 개재되는 전극(52)을 포함하여 이루어지는 것을 특징으로 한다. 
     이에 따라 본 발명은, 기존의 압전 트랜스듀서의 구조를 개선하여 사용에 있어 과도응답에 의한 잡음이 최대한 억제될 수 있고, 가청주파수대역에 대하여 균일한 진동폭과 우수한 진동변위의 획득이 가능함으로 인하여 작은 크기로 제작이 가능한 동시에 설계가 쉽고 견고하며 쉽게 파손되지 않는 효과가 있다.
Patent KR-20050042949-A (KR)
Inventor: MOON SEONG HAK
IPC: B41J2/165
Filed: 2003-11-04
Abstract: 본 발명은 동일한 주파수의 프린터 구동 펄스와 프라이밍(priming) 펄스를 연속적으로 공급하여 잉크의 막힘이나 잘못된 채널을 방지하고, 헤드의 지속성과 신뢰성을 향상시키기에 적합한 표시 소자 제작용 잉크젯 프린터의 구동 장치 및 방법에 관한 것으로, 잉크를 프린팅하기 위한 소정의 주파수와 구동 전압을 갖는 구동 펄스를 헤드에 인가하는 단계와, 상기 구동 펄스 인가 후 그 구동 펄스의 주파수와 동일하고, 소정의 프라이밍 전압을 갖는 프라이밍 펄스를 상기 헤드에 인가하는 단계로 이루어지고, 또한, 헤드 구동에 대한 소정의 트리거 신호를 입력받고, 소정 시간 지연된 타이밍 제어신호를 출력하는 타임 딜레이부와, 상기 타임 딜레이부에서 출력한 타이밍 제어신호에 의해 상기 헤드 구동 펄스와 동일한 주파수를 갖으며 잉크를 분사하지 않고 순환시키는 프라이밍 펄스를 어레이 저항을 통해 상기 헤드로 출력하는 푸쉬풀 구동부를 포함하여 구성함으로써, 잉크의 순환조건을 동일하게 하여 잉크의 막힘이나 잘못된 채널을 방지하고, 헤드의 지속성과 신뢰성을 향상시킬 수 있는 효과가 있다.
Patent KR-20050043440-A (KR)
Inventor: BAE HYOUNG MIN
IPC: F24H1/16
Filed: 2003-11-06
Abstract: 개시된 내용은 듀얼타입 가스보일러의 주열교환관 내에 삽입되어 주열교환관 내부를 순환하는 난방수와 열교환하는 온수열교환관을 나선형으로 형성하여 온수열교환관의 전열면적을 확장시킨 듀얼타입 가스보일러의 온수열교환관에 관한 것이다. 
     이러한 듀얼타입 가스보일러의 온수열교환관은, 듀얼타입 가스보일러의 주열교환관 내측으로 삽입되어 주열교환관 내부를 순환하는 난방수에 의해 온수가 가열되는 온수열교환관에 있어서, 상기 온수열교환관은 상기 주열교환관 내측에 삽입되는 부분이 나선형으로 감겨짐으로써 달성된다.
Patent KR-20050046472-A (KR)
Inventor: OH CHI SEONG
IPC: B62D25/04
Filed: 2003-11-14
Abstract: 본 발명은 차체 판넬에 커튼 에어백을 고정시키는, 상기 차체에 맞대임되어 볼트로 고정되는 볼트고정부 및 상기 볼트 고정부에서 측면으로 절곡연장되고 상부면에 스크류고정홀이 형성되고 하단으로 각부가 형성된 스크류보스부를 구비한 커튼 에어백 고정용 브라켓에 있어서, 상기 차체 판넬에 끼워마춤홀이 형성되고, 상기 브라켓의 각부 하단으로 상기 끼워마춤홀에 끼워마춤되어 상기 스크류보스부를 지지함으로써 볼트체결력에 의해 상기 브라켓이 유동하는 것을 방지시키는 끼움돌부가 형성된 커튼 에어백 고정용 브라켓을 제공한다.  
     본 발명에 의하면, 커튼 에어백 고정용 브라켓에 유동방지구가 형성되어 볼트 고정부에 볼트 체결시 가해지는 강한 회전력에 의해서 브라켓이 유동하여 스크류홀의 위치가 어긋나는 것을 방지할 수 있게 된다. 따라서, 종래와 같이 볼트를 전동공구로 체결 후 다시 풀어 스크류홀의 위치를 바로잡은 후 다시 볼트를 고정하거나, 전동공구를 잡지 않은 다른 손으로 브라켓 및 커튼 에어백을 지지하면서 전동공구를 이용 작업을 하는 불편함이 해소됨으로, 작업공정의 단순화와 작업시간을 단축을 이룰수 있는 효과가 있다.
Patent KR-20050048332-A (KR)
Inventor: KIM CHOONG SIK
IPC: D05C7/02
Filed: 2003-11-19
Abstract: 본 발명은 고속 자수기에 설치하여 원단에 서로 다른 색상의 스팽글을 연달아 봉착할 수 있도록 한 자수기의 스팽글 이중 공급장치에 관한 것으로서, 동일한 위치에서 두 가지 색상의 스팽글을 연달아서 동시에 봉착할 수 있도록 우선 스팽글 공급장치의 노루발 내에 두 개의 밀대가 일정간격을 두고 나란하게 배치되게 하여, 상기 노루발의 일측 상부에 부착된 웜이 제어모터의 모터축에 결합된 원통형 웜기어와 맞물려 있도록 함으로써, 상기 노루발이 일정간격 사이에서 수평레일과 함께 수평 슬라이드로 수평 슬라이딩을 교대로 반복하는 것에 의해, 두 개의 밀대가 교대로 작동하면서 스팽글을 봉착하도록 한 스팽글 이중 공급장치에 관한 것이다. 
     또, 수직레일과 함께 수직 슬라이드로 수직 슬라이딩 하도록 감속모터와 커플링으로 연결된 리드스크류와 이 리드스크류에 결합된 하프너트로 구성된 승하강 이송부가 상기 노루발과 연결되도록 한 스팽글 이중 공급장치에 관한 것이다. 
     또, 상기 스팽글 공급부는 회동간과 연결되는 스텝모터에 의해 상기 회동간에 연결된 고정핀과 두 개의 밀대 중 하나가 서로 교대로 동작되도록 한 스팽글 이중 공급장치에 관한 것이다. 
     또, 상기 밀대의 일측에 부착되어 스팽글을 고정하는 고정핀의 각도를 임의로 조절할 수 있도록 상기 고정핀의 각도를 조절하는 결착수단에 의해 고정핀이 회동간에 연결되도록 한 스팽글 이중 공급장치에 관한 것이다. 
     또, 상기 밀대의 외주연에 나사산을 형성하여 양쪽에 조정너트를 체결함으로써 밀대의 전진길이를 미세하게 조정할 수 있도록 하고, 상기 밀대의 일면을 평평한 면으로 하여 렌치볼트와 같은 고정수단의 일단부와 맞닿아 있도록 함으로써 밀대를 똑바로 세울 수 있도록 한 스팽글 이중 공급장치
Patent KR-20050049234-A (KR)
Inventor: LEE SANG HYUN
IPC: H04M1/02
Filed: 2003-11-21
Abstract: 본 발명은 종래의 휴대용 단말기에 있어서, 휴대용 단말기의 배터리 후면에 장착된 스테레오 스피커와; 상기 스테레오 스피커와 연결되며, 휴대폰의 이어폰 접속단자에 삽입될 수 있는 이어잭을; 포함하여 구성된 것을 특징을 하는 휴대용 단말기의 배터리를 제공함으로써, 휴대용 단말기에 이어폰을 연결하지 않아도 스테레오 사운드를 청취할 수 있도록 한다.