baber/WOPTO huggingface dataset:
Patent KR-19990079271-A (KR)
Title: 적층세라믹콘덴서의 제조방법
Filed: 1998-04-03
Abstract: 본 발명은 적층세라믹콘덴서의 제조방법에 있어서 신뢰성을 높이는 의미로 이루어지고 있는 재산화 열처리를, 최종 제품의 신뢰성을 확보하면서, 공업적으로 생산성이 높은 방법으로 하는 것으로서, Ni 또는 Ni를 주성분으로 하는 금속으로 이루어지는 내부전극과 세라믹과의 적층체를, 소성한 후에 3용적％ 이상의 탄산가스를 함유하는 분위기 하, 600∼1100℃ 정도의 온도로 열처리함으로써, 탄산가스의 분해에 의해 공급되는 산소에 의해 재산화한다.
Patent KR-19990085679-A (KR)
Title: 종말점 검출용 반도체 제조장치
Filed: 1998-05-20
Abstract: 본 발명은 종말점 검출용 반도체 제조장치에 관해 개시되어 있다. 광 섬유 케이블과 상기 광 섬유 케이블과 마주하여 챔버내에서 발생되는 종말점 검출용 광이 상기 광 섬유 케이블로 전달되는 통로인 쿼츠 윈도우 돌출부가 함께 접속되는 접속홀이 브라켓에 구비되어 있다. 따라서, 상기 접속홀에 광 섬유 게이블과 쿼츠 윈도우의 돌출부를 정렬시키기 위한 별도의 작업이 필요치 않아서 작업자에 따라 상기 광 섬유 케이블과 상기 돌출부의 정렬이 달라지는 편차가 발생될 염려도 없게 된다. 이 결과, 챔버내의 종말점 검출대상으로부터 발생되는 광이 정확히 상기 광 섬유 케이블에 전달되므로 종말점 검출이 정확히 이루어지고, 시스템의 가동효율을 극대화하여 반도체 장치의 생산성도 향상시킬 수 있다.
Patent KR-20000002543-A (KR)
Title: Circuit connecting device and pliable printed circuit board
Inventor: LEE WON SUK
IPC: H05K1/00
Filed: 1998-06-22
Abstract: PURPOSE: A circuit connecting device and a pliable printed circuit board are provided to reduce the noise by noise due to electromagnetic waves generated in an electronic circuit etc. when transmitting a signal. CONSTITUTION: A structure of a pliable printed circuit board is; plural signal lines(113); signal line protective members (115,117,119), where the signal line is wrapped and connected; a reinforcing device(121) for reinforcing the signal line protective member, inserted between the signal protective members.
Patent KR-20000003352-A (KR)
Title: Semiconductor device production method
Inventor: WON DAE HEE
IPC: H01L21/76
Filed: 1998-06-27
Abstract: PURPOSE: A semiconductor device production method is provided to minimize the loss of an oxide film from the filling up of trench by increasing the wet etching selection ratio in the oxide film etching. CONSTITUTION: The semiconductor device production method comprises steps of: forming a pad oxide film(21) and a nitride film(22) on the silicon substrate(20); etching the nitride film(22) and the pad oxide film(21) to form an oxidation preventive film pattern; dry etching a silicon substrate(20) to form a trench; forming a thermo-oxide film(23).
Patent KR-19990014062-A (KR)
Title: 열가소성 수지 조성물
IPC: C08L69/00
Filed: 1998-07-22
Abstract: 말단 하이드록시기가 전체 말단에 대하여 1 몰% 이상(약 5 내지 40 몰%)인 폴리카르보네이트 계열 수지(1)를 함유한 기초 구성 성분인 수지 조성물 100 중량부에 대하여 0.1 내지 20 중량부의 디엔 계열 블록 공중합체(2)를 첨가하여 열가소성 수지 조성물을 얻을 수 있다.  상기 폴리카르보네이트 계열 수지는 고무-변형 스티렌 수지와 같은 열가소성 수지 조성물(3)을 더 포함할 수 있다.  상기 블록 공중합체 구성 성분(2)은 에폭시-변형 블록 공중합체 등을 포함한다.  방염제(4)로서 유기인산 화합물, 또는 방염 보조제(5)로서 불소 함유 수지를 첨가하면 할로겐이 없는 방염 열가소성 수지 조성물을 얻을 수 있다.  폴리카르보네이트 계열 수지 및 스티렌 계열 수지를 질적으로 변형시킴으로써 유동성 및 충격 강도가 개선된 열가소성 수지를 얻을 수 있다.
Patent KR-20000009658-A (KR)
Title: Starting point return device of wafer carrier unit for semiconductor manufacturing apparatus
Inventor: WOO HYO SEUNG
IPC: H01L21/68
Filed: 1998-07-27
Abstract: PURPOSE: A starting point return device of wafer carrier unit for semiconductor manufacturing apparatus is provided to reduce the number of parts by using single sensor and to enhance work efficiency since it is not need to form a minute hole in one side of an operation arm. CONSTITUTION: A starting point return device of wafer carrier unit for semiconductor manufacturing apparatus including a base (102), an operation arm (130) formed rotatably centering on a rotation axis against the base (102), a driver (138) for driving the operation arm (130), a staring point return means for making the operation arm (130) return to a starting point, wherein the staring point return means includes; a staring point sensor (114) formed on the base; a shielding means (150) formed a light emitting section (141) and a light receiving section (142) of the staring point sensor, and formed projectingly on one side of the operation arm (130) in order to optionally shield the light emitted from the light emitting section (141).
Patent KR-20000014339-A (KR)
Title: Automatic back scrubbing device
Inventor: KIM HYO JOON
IPC: A47K7/04
Filed: 1998-08-20
Abstract: PURPOSE: An automatic back scrubbing device is provided to automatically wash the back of which part a user wants to wash and to solve the discomfort which can be occurred for reasons of sanitation by replacing a washing towel. CONSTITUTION: An automatic back scrubbing device includes:a control box(200) controlling the on/off with the manual action to input power and to spray an electric signal and the cold/hot water; a motor(300) controlling the driving and the driving speed by the on/off of the control box; a back-washing plate(400) vertically moving upward/downward by combining itself with the motor; a cylinder(800) moving upward/downward by the on/off control of the control box; a cylinder shaft(900) moving a first housing(600) upward/downward by combining itself on the upper area of the cylinder; a twist preventing unit(1200) preventing the twist of a shaft(1000) by connecting itself on the upper area of the shaft.
Patent KR-19990036636-A (KR)
Title: 후방 자속 가이드로서의 감지층을 갖는 자기 터널 접합부 자기저항 판독 헤드
IPC: G11B5/33
Filed: 1998-09-15
Abstract: 본 발명의 자기 기록 시스템용 자기 터널 접합부(magnetic tunnel junction: MTJ) 자기 저항 판독 헤드(magnetoresistive read head)는 자기 기록 매체로부터 터널 접합부까지 자속을 향하게 하는 자속 가이드 기능을 하는 MTJ 감지층 또는 자유 강자성층을 갖는다. MTJ 고정 강자성층 및 MTJ 터널 장벽층은 헤드의 감지 표면과 실질적으로 동일 평면 상에 위치하는 전방 에지를 갖는다. 고정 강자성층 및 자유 강자성층은 모두 MTJ  터널 장벽층의 대향면에 접촉하고 있지만, 자유 강자성층은 터널 장벽층 또는 고정 강자성층의 후방 에지중에서 감지 표면에 더 가까운 층의 후방 에지를 넘어서 연장된다. 이것은 터널 접합부 영역에서 자속이 0이 아님을 의미한다. 고정 강자성층의 자화 방향은 바람직하게는 반강자성층과의 계면 교환 결합에 의해 감지 표면과 통상 수직한 방향으로 고정되며, 따라서 자기 기록 매체에 수직한 방향으로 고정된다. 자유 강자성층의 자화 방향은 자기장이 인가되지 않는 경우 매체의 표면에 통상적으로 평행한 방향으로 정렬되며, 매체로부터 자기장이 인가된 경우에는 자유롭게 회전한다. 자유 강자성층의 측면에 길이 방향으로 인접한 높은 보자력을 갖는 자화시키기 어려운 자기 재료층은 자유 강자성층의 자화를 바람직한 방향으로 바이어스시킨다.
Patent KR-19980087824-A (KR)
Title: 자전거용 완충장치
Filed: 1998-09-23
Abstract: 본 발명은 자전거용 완충장치에 관한 것으로서, 자전거 주행시에 전달되는 충격은 효과적으로 완화할 수 있음과 아울러 사용이 편리하고, 염가로 공급할 수 있으며, 분해 및 조립도 간단한 자전거용 완충장치의 제공을 목적으로 한다. 
     본 발명에 따른 완충장치는, 삼각프레임(1)의 상부부재(11) 및 후방부재(13)의 교차점에 핀(37)에 의하여 선회가능하게 지지되는 경사아암(34) 및 상기 경사아암 하단으로부터 연장되고 페달축(41)이 지지된 수평아암(35)을 가지는 2개의 앵글부재(33,33)로 이루어지는 후륜지지프레임(3)과; 상기 후방부재와 경사아암을 연결하는 제1스프링(5)과; 상기 수평부재들로부터 앞쪽 상부로 호형으로 연장되는 연장부(36)와; 상기 연장부와 앞에 전방부재 저면을 따라 설치되는 스프링 하우징(6)과; 상기 스프링 하우징에 내장되는 제2스프링(61)과; 그리고, 상기 제2스프링을 압축하도록 스프링 하우징의 내부에 설치되고 피스톤 로드(63)기 연장부에 연결되는 피스톤(62)을 포함하여 이루어진다. 후방부재(13)는 중단부로부터 앞쪽으로 더 굴곡되어 전방으로 하향경사지게 형성되는 것이 바람직하다. 스프링 하우징(6)의 앞쪽에는 체결량에 따라 제2스프링의 압축길이를 조절하는 압축길이조절볼트(64)가 더 체결될 수 있다. 또한, 본 발명에 따르면, 상기 제1스프링 및 스프링 하우징(6) 대신에 유압 또는 공압용 제1완충장치(7) 및 제2완충장치(8)가 채용될 수 있다.
Patent KR-20000020711-A (KR)
Title: Apparatus and method for automatically sensing pollution of white reference unit
Inventor: LEE CHANG BOK
IPC: G03G15/04
Filed: 1998-09-23
Abstract: PURPOSE: An apparatus and method for automatically sensing pollution of white reference unit is provided to scan a same picture with an original paper by automatically sensing a pollution of a white panel or a white roller. CONSTITUTION: A controller(150) reads a white reference level from a white reference unit(11) through a picture input sensor(120) before the white reference unit(110) is polluted and stores the read white reference level in a storage(140). The controller(150) revises a read original paper image and outputs the outer through a picture output(160). An analog/digital converter(130) converts an analog signal inputted from the picture input sensor(120) into a digital signal and transmits the digital signal to the controller(150). The controller(150) periodically reads a white reference level from the white reference unit(110) and compares the read white reference level with the white reference level stored in the storage(140), and then informs the pollution of the white reference unit(110) through a voice output(17) when a difference over a uniform level is occurred.
Patent KR-20000024731-A (KR)
Title: High-speed viterbi decoder
Inventor: CHOI SUNG HAN
IPC: G11B20/14
Filed: 1998-10-01
Abstract: PURPOSE: A high-speed viterbi decoder is provided to increase the operation speed of a viterbi decoder by calculating a new stage matrix value per N clocks, or by calculating a new stage matrix value at two stages by one calculation per two clocks. CONSTITUTION: In a high-speed viterbi decoder, a 1/N divider(207) generates an auxiliaryy clock having a 1/N frequency of a main clock, and a branch matrix calculator(201) calculates respective branch matrix values at a predetermined transfer function which is modeled by the usage of input data by a period of the main clock. A serial/parallel data converter(202) outputs the calculated branch matrix values in parallel by an N-stage unit in the period of the main clock. An add/comparison selector(203) calculates an euclidean distance of a stage matrix value of a previous N stage being transient to a stage by the usage of the matrix values of the serial/parallel data converter in the period of the auxiliary clock. The selector(203) compares the calculated results, and determines the result of the minimum value as a new stage matrix value.
Patent KR-19990036930-A (KR)
Title: 일회용 기저귀
IPC: A61F5/44
Filed: 1998-10-08
Abstract: 본 발명은 일회용 기저귀에 있어서 배설물을 기저귀 상면에 형성되는 공동부내에 확실하게 포착하는 것을 목적으로 한다. 
     일회용 기저귀의 본체를 형성하고 있는 제1 부재(1) 내면의 폭방향 중앙 영역에, 변 등의 배설물을 수용할 수 있는 공동부가 형성된다.  공동부는 제1 부재(1)의 폭방향 중앙 영역에, 폭방향으로 소정의 치수만큼 이격되어 앞뒤방향으로 연장되는 한 쌍의 누출 방지벽과, 누출 방지벽의 정상 가장자리(41A) 사이에 연재하고, 앞뒤방향으로 연장되는 정상면부(30)로 구성되며, 정상면부(30)에는 변과 뇨를 통과시킬 수 있는 개공(31, 32)이 형성되고, 누출 방지벽의 정상 가장자리(41A) 부근에는 전후방향으로 연장되는 가랑이부 탄성 부재(43)가 부착되어 있다.
Patent KR-20000025318-A (KR)
Title: Preparation method of non-baked bread and cookie
Inventor: YOON HAN GUL
IPC: A21D10/00
Filed: 1998-10-10
Abstract: PURPOSE: A method for preparing non-baked bread and cookie is provided, to maintain the freshness and taste of bread or cookie without a chemical additive. CONSTITUTION: Bread or cookie are prepared by mixing raw materials such as flour, yeast, dry milk, and eggs; kneading and maturing the mixture; molding and lightly drying it; and packing and pasteurizing it at 120°C and for 10 minutes. The non-baked bread or cookie is baked or fried immediately before eating it. The bread or cookie can contain optionally 0.8 ppm of fluorine to prevent tooth decay.
Patent KR-20000017673-A (KR)
Title: Movable dock
Inventor: KANG IN SANG
IPC: B63C3/00
Filed: 1998-10-13
Abstract: PURPOSE: A movable dock is provided to easily move the dock by loading inside a container according to a forklift entrance foothold which is bent to the body, using when loading or unloading freight in the container on the trailer. CONSTITUTION: A movable dock comprises: a body has a slant(3) of which one end is contacted on the ground and a horizontal part(4) of which one end is connected to a container(1); a forklift entrance foothold(5) that is stuck on the upper slant when moving an equipment; a mechanical length adjusting device adjusting the length of the horizontal part by lifting each screw rotating shaft(9,10) that is rotated as interlocking by a driving rotating shaft and then by lifting main wheels(11,12), when operating a removable handle grip(8); a subsidiary leg(14) preventing the body from shaking by absorbing a load that presses to the slant part when the forklift passes through the slant part; and a container connecting foothold(17) buffering by absorbing impact and vibration that are delivered to the horizontal part according to the change of the container length.
Patent KR-20000026287-A (KR)
Title: Portable computer
Inventor: MUN JEONG NAM
IPC: G06F1/16
Filed: 1998-10-16
Abstract: PURPOSE: A device is provided for the portable computer tilting, swiveling a panel, and inputting the data on the screen. CONSTITUTION: The portable computer uses a designed hinge assembly and cable for tilt and swivel specially. The portable computer has a base fundamentally, the panel connecting a display screen, the horizontal and vertical axis connected to the display screen, the base and the hinge assembly. The hinge assembly includes a first block for the tilt, a second block for the swivel and a support to back up the panel. A first block is connected to the inside of base and makes the panel tilted in the horizontal axis. A second block is connected by a first block and a horizontal axis, is supported by a first block, and let the panel swiveled in the vertical axis. A second block and vertical axis connect he support. The portable computer includes the cable connecting the base and panel.
Patent KR-20000028312-A (KR)
Title: Method of diagnosing disorder of fan motor for refrigerator
Inventor: CHOI BYEONG JUN
IPC: F25D17/06
Filed: 1998-10-30
Abstract: PURPOSE: A method is provided to repair a disabled fan motor by informing a user of its disorder early. CONSTITUTION: A disorder of a fan motor is diagnosed by the steps of: rotating a fan motor(10) if electric power is fed to the fan motor; feeding electric currents to a control unit(14) by converting the currents as well as detecting the currents through a sensing and converting unit(12) connected to a side of the fan motor; rotating the fan motor by outputting a control signal from the control unit to a changing unit(16) of voltage; checking if the electric currents exceed the normal area or are isolated to the fan motor per certain driving frequency; and displaying a disorder signal of the fan motor to a display unit(20).
Patent KR-20000033062-A (KR)
Title: Device and method for compensating clock pulse delay
Inventor: GWON GI BAEK
IPC: H04L7/02
Filed: 1998-11-19
Abstract: PURPOSE: A device for compensating a clock pulse delay is provided to collectively adjust a delay generated variably in a PCB(Printed Circuit Board) or in a margin by delaying the clock pulse supplied to a semiconductor chip through the test of data transfer and receipt for the delaying time of clock supplied to a memory. CONSTITUTION: When electric power is turned on, the delaying time of a clock pulse supplied to a semiconductor chip(300) is gradually increased until normally operating data transfer and receipt between a memory(400) and the semiconductor chip for compensating the delaying time of the clock pulse supplied to the memory. Therefore, the compensation of the clock delay in a PCB is needless. As a result, the PCB is produced regardless of the clock delaying time of a bus. Then, the arrangement design of the PCB is easy while mass-producing the PCB. Moreover, the data transfer and receipt between the memory and the semiconductor chip is stable for improving reliability on the system.
Patent KR-19990045585-A (KR)
Title: 인쇄 회로 기판 및 그것의 냉각 시스템
IPC: H05K7/20
Filed: 1998-11-25
Abstract: 본 발명은 인쇄 회로 기판 및 인쇄 회로 기판의 냉각 시스템에 관한 것으로, 상기 인쇄 회로 기판의 상부면 및 상기 인쇄 회로 기판의 하부면에 배열되는 그리고 냉각제가 상기 인쇄 회로 기판의 상부면 및 하부면을 따라 흐르도록 상기 인쇄 회로 기판과 평행하게 앞으로 그리고 뒤로 감긴 단일 냉각 라인과, 상기 인쇄 회로 기판 상에 장착되는 부품과 접촉되는 제 1 열 전도 부재 및, 상기 제 1 열 전도 부재와 분리 가능하게 연결되는 그리고 연결 메커니즘에 의해 상기 냉각 라인과 분리 가능하게 연결되는 제 2 열 전도 부재를 포함한다.
Patent KR-20000033921-A (KR)
Title: Picture image storing device of security system
Inventor: YOO DONG GYUN
IPC: H04N7/18
Filed: 1998-11-26
Abstract: PURPOSE: An image storage device is provided to improve reliability by processing image sensing function with hardware type in real time by storing image by compression from the time when any motion is sensed in a security area. CONSTITUTION: A picture image storing device of security system comprises: a digital camera(101) for imaging an image of body to be monitored and converting it to a digital signal; a motion sensor(105) for comparing a present image from the camera to a previous image to sense motion and outputting a motion sensed signal when a difference between these images is above a predetermined value; and a sensor part(108) for sensing change amount of motion, temperature, impact, humidity and voice in certain area and transmitting it to a CPU(central processing unit)(111). The CPU activates the digital camera when it senses change amount in the sensor part, and compresses an image from a sensed timing and stores the compressed images in a flash memory(112).
Patent KR-20000038708-A (KR)
Title: Apparatus for conveying printing medium of printer
Inventor: CHOI SAM SUK
IPC: B41J11/00
Filed: 1998-12-08
Abstract: PURPOSE: An apparatus for conveying a printing medium of a printer is provided to prevent damage of images on the printed printing medium while discharging, since the printed printing is output laying on a conveying belt. CONSTITUTION: An apparatus for conveying a printing medium of a printer includes a printing medium conveying element for conveying a printing medium after a predetermined printed printing medium is drawn from a printing unit, and a discharging roller mounted at a discharging hole(31) of a main body of a printing unit(20) for discharging the printing medium conveyed by the printing medium conveying element out of the main body of the printing unit, wherein the printing medium conveying element includes a plurality of rollers(41) mounted at an outlet of the printing unit for drawing the printed printing medium from the printing unit, and a conveying belt(42) of an endless track and rotatably mounted on the rollers for conveying the printed printing medium and mounted with at least more than one guide plates(14) for guiding the conveyance of the printed media at front and rear parts and an upper part of the conveying belt.
Patent KR-20000039663-A (KR)
Title: Method for manufacturing thin film transistor liquid crystal display device
Inventor: SON GON
IPC: G02F1/136
Filed: 1998-12-15
Abstract: PURPOSE: A method for manufacturing a thin film transistor liquid crystal display device is provided to prevent source and drain from being undercut and to minimize etch stopper damage. CONSTITUTION: A method for manufacturing a thin film transistor liquid crystal display device includes a first through a forth steps. At the first step, a gate(21), gate dielectric layer(22), an amorphous silicon layer, a doped amorphous silicon layer, and an etch stopper are formed on a substrate. At the second step, a metal layer for a source and a drain is formed on the substrate. At the third step, a source(26a) and a drain(26b) are formed on the substrate. At the forth step, the amorphous silicon layer, the doped amorphous silicon layer, and the etch stopper are etched to form an ohmic layer(25a) and an active layer(23). The etching in the forth step is a plasma dry etching using SF6, HCl or He gas.
Patent KR-20000039974-A (KR)
Title: Method for compensating time offset during performing periodically repeated work in real time system
Inventor: KIM KYONG EUN
IPC: H04B7/26
Filed: 1998-12-16
Abstract: PURPOSE: A method for compensating a time offset during performing a periodically repeated work in a real time system is provided to compensate a fine time offset that may occur in case of the repeated work which should be performed periodically, thereby improving stability of the real time system. CONSTITUTION: A current time(t1) is obtained and then a start time(t2) of a next work is calculated by adding a time period(T) to the current time(t1)(ST1-ST3). The start time(t2) thereof is compared with the current time(t1)(ST4). If the time(t1) is equal to the time(t2), that is, a time for performing a present work is delayed, the next work is performed without a standby(ST5-ST7). If each work is performed completely, the current time is obtained again to be set the time(t1) and then the time period(T) is added to a start time of a previous work in order to obtain the start time(t2).
Patent KR-20000044613-A (KR)
Title: Semiconductor memory device to use one common bus line between address buffer and row predecoder
Inventor: RYU JE HUN
IPC: G11C8/10
Filed: 1998-12-30
Abstract: PURPOSE: A semiconductor memory device is provided to reduce a number of bus lines in an address buffer by improving a row address pre-decoding method. CONSTITUTION: Each buffer of address buffer block(31) and a refresh counter(32) has one bus line. Each bus line selects a specific word line of memory array block(35) through a row decoder(34) after inputting into a row pre-decoder(33) with connecting in one global bus line. Because the address buffer and the low pre-decoder(33) are connected through one bus line, a number of bus lines used to form each buffer is reduced to n+1.
Patent KR-20000045110-A (KR)
Title: Method for servicing personal mobility of next generation mobile communication
Inventor: WOO SEONG SIK
IPC: H04L12/28
Filed: 1998-12-30
Abstract: PURPOSE: A method for servicing a personal mobility of a next generation mobile communication, is provided to do identification by use of a subscriber identification module card. CONSTITUTION: A method for servicing a personal mobility of a next generation mobile communication, comprises the steps of: recognizing an insertion of a subscriber identification module card; identifying a card password; transceiving data by use of information stored in the card; and reconfirming the card password, in an initial service registration.
Patent KR-20000046573-A (KR)
Title: Apparatus for extending space switch of exchange
Inventor: SEONG DO SANG
IPC: H04Q11/06
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for extending a space switch of the exchange is provided to embody a large capacity matrix used for a space switch into several small capacity matrixes. CONSTITUTION: An apparatus for extending a space switch is composed of a first to an eighth time switch and local data link(52,54) and a space switching part(56) which comprises a first to an eighth interface and control data receiving part(58,60) and a space switch(62). The first to the eighth time switch and local data link(52,54) installed in an access switching subsystem receives call data and control data from the access switching processor in the access switching subsystem and outputs them through each assigned time slot. The first to the eighth interface and control data receiving part(58,60) receives call data and control data from the first to the eighth time switch and local data link(52,54) and transmits them to the space switch(62). The space switch(62), receiving call data and control data from the first to the eighth interface and control data receiving part(58,60), selects a specific switch among a plurality of space switches based on each control data and provides call data to the selected space switch.
Patent KR-19990029103-A (KR)
Title: Pcs 인증 방식 사이의 스위칭 방법
IPC: H04W12/06
Filed: 1996-03-04
Abstract: WS 및 S 인증 방식사이를 적응적으로 전환시키는 방법은 고객 사용을 기초로 한다.  제 1의 바람직한 실시예는 2n-1(여기서 n>1)상태 자동화를 제공하며, 상기 상태는 자동화가 상태 n-1에서 상태 n으로 통과할 때 WS 방식에서 S 방식으로 전환된다.  각각의 새로운 등록시에, 만약 사이클 중에 1이상의 통화(즉, 수신 또는 송신)가 이루어졌다면 하나의 상태를 증가시키며; 상기 사이클 중에 어떠한 통화도 이루지지 않았다면 하나의 상태를 감소시키며; 만약 상기 사이클 중에 하나의 통신화가 이루어졌다면 동일하게 유지된다.  n의 값은 고객 사용을 기초로 PSP에 의하여 결정된다.  제 2의 바람직한 실시예는 WS 방식으로 각각의 새로운 사이클을 시작하고, 등록 중에 통화가 이루어졌다면 S 방식으로 전환시킨다.
Patent KR-19990044191-A (KR)
Title: 가공물을 거친 초벌가공과 다듬질가공하기 위한 공구홀더
IPC: B23B5/12
Filed: 1996-07-30
Abstract: 본 발명은 가공물(18)로 부터 재료를 절삭하는 공구홀더(10)에 관한 것으로, 가공물과 공구홀더는 서로에 대하여 회전가는하다. 공구홀더는 다수의 포켓(14,16)이 형성된 바디(12)를 포함한다. 거친 초벌가공용 인써트(28)는 바디의 한 포켓에 구비된다. 초벌가공용 인써트에는 초벌가공용 절삭인선이 형성되어 있다. 초벌가공용 인써트는 제 1등급으로 만들어진다. 다듬질가공용 인써트(30)는 바디의 다른 포켓에 구비된다. 다듬질가공용 인써트는 다듬질가공용 절삭인선이 형성된다. 다듬질가공용 인써트는 초벌가공용 인써트와 다른 등급의 재료로형성된다.