baber/WOPTO huggingface dataset:
Patent KR-20040061406-A (KR)
Title: Gasket ring structure of magnetron
Inventor: MUN HYEON ROK
IPC: H01J23/15
Filed: 2002-12-30
Abstract: PURPOSE: A gasket ring coupling structure is provided to prevent a leakage of electromagnetic wave by preventing a gap between a gasket and a gasket ring. CONSTITUTION: A magnetron comprises an anode cylinder(2) and a vane(3) arranged in a yoke(1); a filament(7) arranged in the center where the vane is mounted; an A-seal(15) and an A-ceramic(17) brazed to the top of the anode cylinder, and an F-seal(16) brazed to the bottom of the anode cylinder; an upper magnet(21) and a lower magnet(22) arranged to cover the A-seal and the F-seal, respectively; a power input unit and a high frequency energy output unit arranged in the upper and lower portions of the yoke, respectively; and a gasket(51) fixed in the high frequency energy output unit by a gasket ring(100). The gasket ring has a top support which tightly contacts the top surface of the gasket. The top support is formed by extending and bending the inner top of the gasket ring in an outward direction.
Patent KR-20040061882-A (KR)
Inventor: KIM JONG MIN
IPC: C08J5/18
Filed: 2002-12-31
Abstract: PURPOSE: A sheet for industrial materials is provided to improve strength, durability, elasticity and flame retardancy and to prevent environmental pollution by using waste polystyrene fiber. CONSTITUTION: The sheet is prepared by mixing a synthetic rubber or natural rubber liquefied in toluene with waste polyester fiber, stirring the mixture, drying the stirred one, making a sheet-shaped one with the dried one by using a roller, and press compressing or molding the sheet-shaped one. Also the sheet is prepared by mixing a synthetic rubber or a natural rubber with waste polyester fiber, stirring the mixture, drying the stirred one, making a sheet-shaped one with the dried one by using a roller, and press compressing or molding the sheet-shaped one. Preferably the synthetic rubber is chloroprene or neoprene. Also the sheet is prepared by mixing cork with waste polyester fiber, stirring the mixture, drying the stirred one, making a sheet-shaped one with the dried one by using a roller, and press compressing or molding the sheet-shaped one.
Patent KR-20020029929-A (KR)
Title: 컬러 선택 전극이 제공된 컬러 디스플레이관
IPC: H01J29/07
Filed: 2001-06-20
Abstract: 컬러 디스플레이관(1)의 제작 공정에 있어서, 디스플레이 창(3)은 열 처리를 받게 하여 로(furnace) 안에서 깔때기 모양을 한 부분(4)과 조립된다. 이 같은 열 처리는 컬러 선택 전극(12)에 변형을 가져올 수 있는데, 그 이유는 인바(invar) 섀도 마스크(13)를 지닌 컬러 디스플레이관(1)에서는, 칸막이(diaphragm) 부분(15) 역시 인바로 제작되는 한편, 모서리 섹션(16)은 충분히 견고하게 하기 위하여 철(iron)로 제작되기 때문이다. 인바와 철 사이의 팽창 계수의 차는 상기 칸막이 부분(15)을 모서리 섹션(16)과 연결시키는 용접(22)을 분리시킨다. 이러한 문제점을 해결하기 위해, 본 발명은 슬릿(23)이나 인각(impressions)(24)이 있는 칸막이 부분(15)을 제공할 것을 제안하는데, 상기 슬릿이나 인각이 배열되어서, 컬러 선택 전극(12)에 열이 가해질 때, 점 용접(22) 사이에 스트레스가 발생하지 않게 한다.
Patent KR-20020068508-A (KR)
IPC: A61P31/04
Filed: 2000-09-21
Abstract: 본 발명은 신규한 (7R)-7-아실아미노-3-헤테로아릴티오-3-세펨-4-카르복실산 또는 그의 약리학상 허용되는 염 및 전구약물에 관한 것이며, 이들은 β-락탐 항생제에 대하여 내성인 유기체들을 포함하는 광범위한 유기체들에 대하여 항생 활성을 나타내고, 항생제로서 유용하다.  또한, 본 발명은 본 발명의 신규한 화합물을 제조하는 데 유용한 신규한 중간체 및 신규한 화합물 및 중간체 화합물을 제조하는 신규한 방법에 관한 것이다.
Patent KR-20020040871-A (KR)
IPC: A61K31/5575
Filed: 2000-11-22
Abstract: 본 발명은 유효 성분으로 하기 화학식 I의 프로스타글란딘 유도체 또는 제약상 허용되는 그의 염 및 수용성 고분자를 함유하는 것을 특징으로 하는 경비 투여 제제에 관한 것이다. 
     <화학식 I> 
     
       
     
     식 중, X는 할로겐 원자를 나타내고, 
     R 1 은 C 3-10 시클로알킬기, C 1-4 알킬기로 치환된 C 3-10 시클로알킬기 또는 C 4-13 시클로알킬알킬기를 나타내고, 
     R 2 는 수소 원자, C 1-10 알킬기 또는 C 3-10 시클로알킬기를 나타내고, 
     m은 0 내지 3의 정수를 나타내며, 
     n은 1 내지 4의 정수를 나타낸다.
Patent KR-20030012843-A (KR)
IPC: A63F13/10
Filed: 2001-03-01
Abstract: 엔터테인먼트, 또는 다른 정보 처리 시스템에서, 여러 번 시작된 후조차도 지루해지지 않는 시작 화면을 제공하기 위해, 축적된 경과 데이터에 의거하여 제작되는 영상 그리기 데이터가 그것이 시작되는 각 시간에 디스플레이된다. 경과 정보는 시스템 시작 시간, 게임이 실행되지 않는 동안의 유휴 시간, 어플리케이션이 시작되는 횟수, 광학 디스크 및 어플리케이션 시작 시간의 식별 번호를 포함한다. 영상 그리기 데이터의 제작에 사용되는 디스플레이 데이터는 시작 화면에 디스플레이되는 그리기 물체들, 그들의 디스플레이 위치들, 디스플레이 색 및 불투명성 등등의 수를 포함한다.
Patent KR-20020060254-A (KR)
IPC: C07C51/25
Filed: 2000-12-07
Abstract: 고체 산화촉매가 충전된 촉매층과 열매욕을 구비한 고정상 관형 반응기를 사용하여 메타클로레인 및 산소를 함유하는 원료 가스를 촉매층에 유통시킴으로써 메타크릴산을 합성하는 방법에서, 촉매층 중에 열매욕의 온도와 촉매층의 온도 차이(△T)가 35℃를 초과하는 개소가 1개소도 없으며 또한 △T가 15 내지 35℃로 되는 고온 대역을 2개소 이상 설치한다.  본 방법에 따라 보다 고수율로 메타크릴산을 제조할 수 있다.
Patent KR-20020061636-A (KR)
Title: Process for the Preparation of Arylethanolamine Derivatives Having an Anti-Obesity and Anti-Diabetic Properties
IPC: C07C229/52
Filed: 2000-12-08
Abstract: The present invention is a process for the preparation of a compound of Formula (IA) or a pharmaceutically acceptable salt thereof:that includes preparing a diamide of Formula (II) or a pharmaceutically acceptable salt thereof:
Patent KR-20030011296-A (KR)
IPC: H01L21/027
Filed: 2002-04-03
Abstract: 기판 스테이지 WST1 를 지지하는 제1본체 유닛 (ST1) 이 방진 유닛 (16A, 16B 등) 에 의해 4점으로 지지되고, 투영광학계 PL 를 유지하는 제2본체 유닛 (ST2) 이 제1본체 유닛 위에서 제2방진 유닛 (24A, 24B 등) 에 의해 3점 지지되어 있다.     이로써, 안정되며 또한 고강성으로 제1본체 유닛 및 기판 스테이지가 지지되고, 또한 예컨대 제1본체 유닛을 3점 지지하는 경우와 달리 장치배면측 (-X측) 으로부터의 스테이지부분의 메인터넌스가 가능해진다.     또한, 방진 유닛을 직렬로 2단 구비하고 있기 때문에 바닥면으로부터의 암진동을 억제하는 효과가 크다.     따라서, 고정밀도인 노광에 의한 디바이스의 수율 및, 메인터넌스시간의 단축에 따른 장치가동율 향상, 나아가서는 최종 제품인 디바이스의 생산성 향상이 가능해진다.
Patent KR-20030031906-A (KR)
IPC: B60S1/34
Filed: 2001-12-29
Abstract: 본 발명에서는 와이퍼 암(10) 및 와이퍼 암(18)의 제조를 위한 방법이 제안된는데, 본 발명에서는 와이퍼 암(18)은 U-자 형태의 프로파일 부품(24) 및 바닥(34)으로 이루어지며, 이 바닥은 점 형태로 프로파일 부품(24)에 고정된다.
Patent KR-20030007858-A (KR)
Title: Cutting tool assembly
IPC: B23B27/16
Filed: 2001-05-10
Abstract: The present invention provides a cutting tool assembly having a cutting insert holder and a cutting insert. The cutting insert holder has a clamping jaw, a base jaw and an inner side surface extending therebetween. An insert pocket is defined between the two jaws and the inner side surface. The inner side surface is provided with a positioning member. A clamping screw passes through the upper clamping jaw and is threadingly connected to the lower clamping jaw. The cutting insert has a central body portion having a side surface provided with a location member which is engaged by the positioning member whereby the axial location of the cutting insert is fixed.
Patent KR-20030055180-A (KR)
IPC: C04B35/622
Filed: 2002-10-10
Abstract: 본 발명은, 산화물 자성재료를 포함하는 원료분말에, 바인더를 가하여 혼합하는 바인더 첨가공정과, 상기 원료분말과 바인더를 포함하는 성형용 혼합물중의 수분을 조정하는 수분조정 공정과, 수분조정된 상기 성형용 혼합물을, 금형에 넣어서 인가된 자계중에서 산화물 자성재료 분말입자의 자화용이 방향을 가지런히 하면서 프레스하는 자장중 건식성형공정과, 성형된 성형체를 소성하는 소성공정을 포함하는 산화물 자성재료계 영구자석의 제조방법으로서, 상기 바인더 첨가공정에서의 바인더는, 지방산 에스테르계 왁스이며, 상기 자장중 건식성형공정의 금형에 투입되는 성형용 혼합물은, 해당 성형용 혼합물중에 존재하는 500㎛ 이상의 응집물의 존재비율이 0.01∼0.80wt%가 되도록 구성되어 있으므로, 저코스트를 꾀하면서, 자기특성이 우수한 산화물 자성재료계 영구자석을 얻을 수 있다.
Patent KR-20030060798-A (KR)
Title: 광디스크용 보호 필름 및 그것을 사용한 광디스크
IPC: G11B7/2542
Filed: 2003-01-07
Abstract: 본 발명은, 광디스크의 정보기록층을 보호하기 위하여 사용되고, 또한 광디스크의 정보의 기록ㆍ재생기능에 지장을 가져오는 일이 없는 광디스크용 보호필름 및 그것을 사용한 광디스크를 제공하는 것을 목적으로 하며, 그 해결수단으로서는 광투과성기재필름의 한 쪽면에 아크릴계 점착제층을 가지는 광디스크용 보호 필름 에 있어서, 광디스크용 보호 필름의 파장 405nm의 광에 대한 초기 투과율을 Ta, 80℃, 상대습도 85%의 환경하에 1000시간 방치 후의 상기 파장의 광에 대한 투과율을 Tb로 하였을 경우, 관계식[1] 
     X(%)=[(T a -T b ) /T a ]×100  ㆍㆍㆍ[1] 
     로 표시되는 투과율의 변화율(X)이 10%이하이며, 또한 상기 아크릴계 점착제층을 구성하는 아크릴계 점착제의 할로겐 이온 및 알칼리성 이온의 용출량이, 각각 10ppm 이하인 것을 사용한 광디스크용 보호 필름, 및 이 보호 필름을 사용한 것을 특징으로한 것이다.
Patent KR-20040065741-A (KR)
Inventor: PARK EUN GYU
IPC: F16D3/84
Filed: 2003-01-16
Abstract: PURPOSE: Structure of a boot seal for a drive shaft of a vehicle is provided to use the boot seal as a dynamic damper by inserting a mass to the boot seal, to increase the productivity by simplifying assembling process with assembling the boot seal to the drive shaft, and to prevent inflow of foreign matters or loss of lubricant by sealing completely with restricting the slip of the boot seal from the drive shaft. CONSTITUTION: A boot seal(220) is installed in a drive shaft(110) with covering a constant velocity joint, and a mass(230) is inserted to the boot seal to function as the boot seal and a dynamic damper. An extension part is formed in the boot seal, and placed in the outer periphery of a groove of the drive shaft. A fixing groove is formed in the outer periphery of the extension part corresponding to the groove. The fixing groove of the extension part is placed outside the groove of the drive shaft, and the boot seal is installed to the drive shaft by winding and pressing the fixing groove with a band(240). Inflow of foreign matters or loss of lubricant is prevented by mounting the band in the fixing groove, and slip of the boot seal is restricted in rotating the drive shaft.
Patent KR-20040069234-A (KR)
Title: Method for market construction, ad, moving investment, and management using internet
Inventor: SONG CHUN YOUNG
Filed: 2003-01-28
Abstract: PURPOSE: A method for the market construction, an AD(ADvertisement), the moving investment, and the management using the Internet is provided to make a member secure the direct purchase, a team member AD, the support for a sub structure of a team member, and the market on the Internet by constructing a database dividing all regions into each market area through the Internet virtual space. CONSTITUTION: When the member collects a horizontal member, the member selects/registers the collected member becoming the sub structure of the member within a limit contracted with a businessman by consigning a service. The member security for the horizontal members and the vertical members is adjusted depending on a local situation.
Patent KR-20040005566-A (KR)
Title: Hand phone
Inventor: PARK CHANG JIN
IPC: H04B1/38
Filed: 2003-01-30
Abstract: PURPOSE: A cellular phone is provided to detachably install a battery on one side of a body, and to enable the battery to mount a camera module thereon, thereby using a camera regardless of whether a folder is open/shut and enabling a user to selectively buy a camera only. CONSTITUTION: When a user operates a functional key(110) of a body(100), a processor(500) applies a current flowing into the body(100) from a battery(300) to a power terminal and a ground terminal of a connection terminal(310), and supplies power to a camera module(400). When the user operates the functional key(110) to control an operation of a camera(410), the processor(500) applies a driving signal to the camera module(400) through a data input terminal, and takes a picture by the camera(410). If the user takes the picture as watching an internal display window(210) opposite to the camera(410), an image is displayed on the internal display window(210). If the user takes a self picture as watching the camera(410), an image is displayed on an external display window(220).
Patent KR-20030067551-A (KR)
Title: 색불균일에 효과적인 액정표시장치
IPC: G02B5/30
Filed: 2003-02-06
Abstract: 반사형 또는 반투과형 액정표시장치의 액정층(13)의 두께 및 구동전압은, 청색광성분에 대한 액정층(13)의 반사율이 최대값이 되도록 결정된다; 적, 녹 및 청색광성분들에 대한 반사율의 값들은 구동전압보다 낮은 범위에서 서로 비슷하다; 반사형 또는 반투과형 액정표시장치는, 반사율이 서로 비슷한 구동전압범위에서 전색영상(full color image)을 생성하여 색불균일 및 색조불균일이 억제된다.
Patent KR-20040071873-A (KR)
Inventor: KIM HYEONG BAE
IPC: B60T11/20
Filed: 2003-02-07
Abstract: PURPOSE: A piston seal device of a master cylinder for a vehicle is provided to transmit exact braking force to a wheel cylinder and to reduce wear of seal members to the utmost by securing a changed shape in a contact part of the seal members capable of reducing a pressure difference between first and second pistons. CONSTITUTION: A master cylinder of a brake system for a vehicle has a first piston and a second piston(12). The front of the first piston and the rear of the second piston constitute a first hydraulic chamber. The second piston and the end wall of the cylinder constitute a second hydraulic chamber(16). The first and second pistons include seal members(21) for preventing a leakage of oil. The seal member is in a line contact state with the inner wall of the cylinder. The section of a contact part(30) of the seal member, coming in contact with the inner wall of the cylinder, is a shape of a figure having a vertex.
Patent KR-20040071932-A (KR)
Inventor: KIM GYEONG SU
IPC: G02F1/13
Filed: 2003-02-07
Abstract: PURPOSE: An LCD(Liquid Crystal Display) panel and an LCD including the LCD panel are provided to prevent the LCD panel from being thermally deformed. CONSTITUTION: An LCD panel includes the first substrate, the second substrate, and a heat transfer member. The first substrate includes color filters expressing predetermined colors by a plurality of color pixels, and a black matrix(214) formed between the color pixels of the color filters and formed on regions surrounding the color filters. The second substrate is opposite to the first substrate. The heat transfer member is formed on the first substrate and transfers heat applied from the outside to the black matrix. The heat transfer member includes a heat absorbing part(262) for absorbing the heat applied from the outside and a heat transfer part(264) for transmitting the absorbed heat to the black matrix.
Patent KR-20040072889-A (KR)
Inventor: LEE JUN HAK
IPC: G09G3/296
Filed: 2003-02-11
Abstract: PURPOSE: A method for driving a plasma display panel and an apparatus thereof are provided to display an image without image quality degradation and brightness degradation. CONSTITUTION: According to the method for driving a plasma display panel, a number of sub fields to display one screen are determined. A number of sub fields to display one screen for a longer time than one frame period of standard time are allocated. The sub fields include more than 12 sub fields.
Patent KR-20040072457-A (KR)
Inventor: JUNGM HE SUNG
IPC: A01G9/12
Filed: 2003-02-13
Abstract: PURPOSE: A device for drawing a string for supporting the stems of red pepper allowing a worker to wind a support string to a wood stake while walking without kneeling or bending over is provided. It is easy to work and improves working efficiency. CONSTITUTION: The device for drawing a string for supporting the stems of red pepper comprises: a guide pipe(10) being formed by an operation hole(a) on one side of a latter end part to be in communication with the interior and allowing a support string to pass through the interior and transfer; and a control lever(20) being rotatively hinge combined on one side of the guide pipe to control the transfer of the support string. A connecting device(30) for control axial movement of a small pipe is connected to an outer circular surface of a large pipe.
Patent KR-20040073689-A (KR)
Inventor: HWANG MYEONG CHUN
IPC: G09G3/36
Filed: 2003-02-14
Abstract: PURPOSE: A liquid crystal driving voltage generator minimizing contrast variation by temperature compensation and its method are provided which senses external temperature and applies a temperature coefficient(k) of a reference driving voltage according to temperature variation differently, depending on external temperature variation. CONSTITUTION: A reference voltage generation part(110) generates a reference DC voltage and a reference temperature display voltage varying according to external temperature variation, and generates a reference liquid crystal driving voltage by processing a reference gray voltage corresponding to selected temperature coefficient information. The first amplifier(120) outputs a liquid crystal voltage by amplifying the reference liquid crystal driving voltage. The second amplifier(130) outputs a reference temperature voltage by amplifying the reference DC voltage. The third amplifier(140) outputs a temperature display voltage by amplifying the reference temperature display voltage. And a temperature coefficient selection part(150) generates 3 bit latch input information and selects an external input temperature coefficient corresponding to the 3 bit latch input information, and outputs the selected temperature coefficient information.
Patent KR-20040077152-A (KR)
Inventor: JANG JIN GAK
IPC: H04L9/32
Filed: 2003-02-28
Abstract: PURPOSE: A quantum signature method using an intermediate is provided to generate easily a quantum signature by using bell state entanglement instead of GHZ state entanglement. CONSTITUTION: An intermediate generates a public secret key and bell state entanglement and distributes the public secret key and the bell state entanglement to a signer and a signature verifier. A predetermined entanglement is generated between the intermediate and the signature verifier. The signer generates a quantum signature on a message by using random numbers and sends the quantum signature and the message to the signature verifier. The signature verifier sends the quantum signature and the message to the intermediate. The intermediate generates a parameter value according to the random numbers of the quantum signature. The signature verifier verifies identity of the parameter value and the message.
Patent KR-20040077331-A (KR)
Inventor: KIM SEONG MAN
Filed: 2003-02-28
Abstract: PURPOSE: A system and a method for managing a shop using a communication network are provided to manage all businesses needed for operating the shop on the communication network, and advertise the shops wanting to advertise to a portal site or a search site in a form to maximize an AD(ADvertisement) effect with the smallest expense. CONSTITUTION: A user terminal(110) performs a work to inquire shop information, makes reservation, and confirms the reservation by connecting to a shop management server(140). A shop terminal(120) receives the information related to the operation of the shop by connecting to the shop management server, and receives the settled accounts information from the shop management server by transmitting the information to the shop management server whenever a profit activity is happened in the shop. A card company server(130) performs a settlement work by using the credit information of a user or a shop owner. The shop management server includes a control part(143), a transmitting/receiving part(146), a PR(Public Relation) manager(149), a customer manager(153), an employment manager(156), a shop manager(159), a reservation manager(163), a material manager(166), and a storing part(169).
Patent KR-20040078239-A (KR)
Inventor: CHA SEON YONG
IPC: H01L21/8246
Filed: 2003-03-03
Abstract: PURPOSE: A MRAM(Magnetoresistive Random Access Memory) and its fabrication method are provided, which is realized by minimizing short channel effect and resistance variation of a transistor. CONSTITUTION: A field effect transistor(29) with vertical structure has a structure where a source(35) and an oxide(38) and a drain(36) are stacked on an insulator substrate(34) in sequence. A read word line(31) is formed on an upper part of the source, and is included in a gate area of both sides of the oxide. A contact line is formed on an upper part of the drain area. A MTJ cell(30) is stacked on the contact line. A bit line(33) is formed on the MTJ cell. And a write word line(32) is formed on the bit line. A pattern of the MTJ cell is formed by a self alignment method, without an additional mask process to form the pattern of the MTJ cell.
Patent KR-20030076276-A (KR)
Inventor: HWANG TAE YEON
IPC: G11B33/08
Filed: 2003-03-04
Abstract: PURPOSE: A media enclosure supplying a narrowed air gap around a disk drive media surface of a disk drive is provided to supply the narrowed air gap around the disk drive media surface, in order to improve a head positioning and stabilize a head-flying. CONSTITUTION: A disk drive cover(110) includes an upper side substantially separated from a disk upper surface of a disk drive(10) by the first gap. A disk drive base(100) includes a lower side substantially separated from a disk lower surface by the second gap. A disk(12) includes at least one member of disk surface collections having the disk upper surface and the lower surface. The entire disk surface collections rotate at operational rotation speed. By the rotation, boundary layer thickness is made from each of the disk surface collections. The disk drive cover further includes the second upper side formed to easily perform an arm action of an actuator(30) between the disk cover and the disk upper surface. The operational rotation speed is at least 5400RPM, and gap collection members have maximum boundary layer thickness. Gap collections include the first and the second gaps. The disk drive is 13mm in height to the maximum.
Patent KR-20040082880-A (KR)
Inventor: LEE GI SAN
IPC: B21F27/10
Filed: 2003-03-20
Abstract: PURPOSE: A system and a method for manufacturing wire mesh of concrete drainage canal are provided to reduce labor power by automating socket part forming operation and socket part welding operation of the wire mesh and improve productivity by enabling the wire mesh to be manufactured uniformly. CONSTITUTION: The system(10) comprises a vertical wire supply part(20) comprising a bobbin(24) on which a bending part vertical wire(9) is coiled; a welding unit(30) comprising a steel wire extractor(31) for extracting the bending part vertical wire; a socket part forming unit(40) comprising a supporting member formed in multistage, a fixing member installed at an upper side of the supporting member and operated by cylinder, and a forming member formed on other cylinder operated to a corner side at which an upper part of the supporting member is contacted with a lower part of the supporting member, wherein the socket part forming unit is successively installed next to the welding unit; a socket welding unit(50) comprising operating electrodes respectively formed on a plural press cylinders vertically installed as a pair to receive power from a welding transformer(56), a corner forming member(51) formed between a pair of the operating electrodes and vertically operated by a cylinder(52), and a pair of supporting rollers(53) formed at the lower side of the corner forming member, wherein the socket welding unit is successively installed next to the socket part forming unit; a cutting unit(60) successively installed next to the socket welding unit; and a bending unit comprising a socket part pressing member formed at one side of pressing member, and a pair of operating supports operated on cylinder and connected to frame by hinge, wherein the operating range of the operating supports are limited by sensors.
Patent KR-20030081130-A (KR)
Title: 스타터용 마그네틱 스위치
IPC: F02N11/08
Filed: 2003-04-10
Abstract: 본 발명에 따른 스타터용 마그네틱 스위치는, 크기가 감소되고 접점이 충분히 큰 코일(51)을 구비하며, 플런저(52) 또는 고정철심(54)을 통과하는 로드를 구비하지 않는다. 상기 플런저(52)의 일단부에 플랜지(53) 및 접속부(53a)가 고정된다. 상기 플랜지(53)의 암은 탄성체(57)를 통해 홀더에 연결된다. 가동접점들은 홀더측으로 압입되어 그 홀더의 일단에 고정된다. 상기 플런저(52)가 이동할 경우, 상기 플랜지(53), 홀더(58) 및 가동접점(72)(82)은 스위치로서 동작하도록 거의 동시에 이동한다.
Patent KR-20040088975-A (KR)
Inventor: BAE JEONG IL
IPC: H04M3/44
Filed: 2003-04-14
Abstract: PURPOSE: A personal secretary telephone service system and a method thereof are provided to input receiver information from a service subscriber, and to connect a call to a receiver's terminal by retrieving a telephone number of the receiver. CONSTITUTION: A switching device senses an off-hook state of a subscriber terminal, and transmits a telephone number of a subscriber. A service server confirms whether the subscriber is registered by using the subscriber's telephone number, inputs receiver information from the subscriber, and connects a call to a receiver's terminal by retrieving the telephone number. The service server comprises as follows. A connection controller(210) connects the subscriber's call with the receiver. A service processor(220) confirms whether the subscriber is registered by using the subscriber's telephone number, inputs the receiver information by using an ARS, retains a telephone number list of the subscriber, and retrieves the receiver's telephone number from the telephone number list.