baber/WOPTO huggingface dataset:
Patent KR-20000020176-A (KR)
Title: Method for reserving ticket using short message service of mobile terminal equipment
Inventor: JEONG YOON HO
IPC: H04B7/26
Filed: 1998-09-18
Abstract: PURPOSE: A method for reserving a ticket using a short message service of mobile terminal equipment is provided to reserve various tickets by using a short message service function. CONSTITUTION: A method for reserving a ticket using a short message service of mobile terminal equipment comprises: the steps of selecting a function to execute a ticket reservation service; changing a mode to a ticket reservation service mode through a short message function; performing a radio communication connection to a ticket reservation service center(31) through a switching system(4); receiving a data related to service selection items from the ticket reservation service center; inputting a desired item by a selection key; transmitting a radio data corresponding to the key input; requesting information about an identity of a ticket reservation applicant; transmitting the information about the identity of the ticket reservation applicant through a text service; transmitting receiving a data about the ticket reservation; and receiving a ticket reservation certification message and an end message.
Patent KR-19980087847-A (KR)
Title: 통풍기능을 갖는 신발
Filed: 1998-09-24
Abstract: 본 발명은 통풍기능을 갖는 신발에 관한 것으로  특히, 밑창 측면과 중창 상하를 공기가 통할 수 있도록 관통하여 착용자가 오래 착용하더라도 발에 땀이 나는 방지하기 위한 것으로서, 이와같은 목적의 본 발명을 달성하기 위한 구체적인 해결적수단은 통상의 신발의 본체(11)와, 본체(11)의 저부에 결합된 중창(2)과 밑창(3)으로 된 신발에 있어서, 상하로 관통하여 통풍구멍(21)이 형성되어 있는 중창(2)과, 측면에 횡으로 관통하여 통풍구멍(31)이 형성되어 있으며 상면에는 상기 중창(2)의 통풍구멍(21)과 일치되는 통풍구멍(32)이 형성되어 있는 밑창(3)이 결합되어 있는 것과 다른 실시예로는 상기 밑창(3)의 측면에 횡으로 통풍홈(33)이 길게 형성된 것이며 또 다른실시예는 상하로 관통하여 통풍구멍(21)이 형성되어 있는 중창(2)과, 측면에 횡으로 관통하여 통풍구멍(31)이 형성되어 있으며 상면은 요철(35)과 요입홈(36)이 교반되게 형성되어 있는 밑창(3)이 결합되어 있는 것과 상기 밑창(3)의 측면에 천공된 통풍구멍(31) 또는 통풍홈(33)에 착탈이 가능한 캡(34)이 형성된 것을 구성으로 한다.
Patent KR-20000021634-A (KR)
Title: Method for correcting time using pdc/vps time code
Inventor: JO HWANG RAE
IPC: H04N21/43
Filed: 1998-09-30
Abstract: PURPOSE: A method for correcting time using a PDC/VPS(Program Deliver Code/Video Programmable System) time code is provided to exactly set up present time, by using the PDC/VPS time code. CONSTITUTION: A method for correcting using a PDC/VPS(Program Deliver Code/VideoProgrammable System) time code comprises the steps of: abstracting time data from a data format which is information of broadcasting programs, displaying present time when a TV receiver is on, and performing time correction at least over three times when the same two time data appears; updating the same time data, and displaying the updated time data; storing the updated time data to a memory, and counting the updated time data.
Patent KR-20000021960-A (KR)
Title: Mixed target carrousel assembly for laser vacuum absorption
Inventor: HEO YUN SEONG
IPC: H01L21/203
Filed: 1998-09-30
Abstract: PURPOSE: A mixed target carrousel assembly for laser vacuum absorption is provided to detect target holder's position exactly with simple structure and to decrease the cost. CONSTITUTION: A mixed target carrousel assembly for laser vacuum absorption comprises: a principal axis(10) combined with a rotation device for forward and reverse direction rotation; a rotation plate(20); a target holder(30) and principal axis gear(12) for rotating the rotation plate; housing(40) for selecting revolution or rotation in a vacuum state; and a detecting device to find the position of the target by mechanical or electrical method.
Patent KR-20000024760-A (KR)
Title: Apparatus for checking step motor
Inventor: JEONG SEOK HWAN
IPC: H02P8/00
Filed: 1998-10-01
Abstract: PURPOSE: A step motor checking apparatus is provided to check a bad state of a motor by varying a driving frequency and an operation condition at driving. CONSTITUTION: A step motor checking apparatus comprises an abnormal generation sensing counter (30) which performs a down counting in response to a pulse signal(EN_OUT) from an encoder at a normal operation of a motor(M). A display part(32) displays a count value of the abnormal generation sensing counter(30). A power generating part(34) supplies a power to the abnormal generation sensing counter(30), a drive pulse generation and counter(36), a motor driving part(40) and the motor(42). The drive pulse generation and counter(36) has an initial value set by a checking man, and performs a down counting to generate a drive pulse. The motor driving part(40) drives the motor(42) in response to the pulse signal from the drive pulse generation and counter(36). A rotation direction of the motor(42) is changed according to a state of a switch(SW).
Patent KR-20000025565-A (KR)
Title: Apparatus for driving poly silicon liquid crystal display apparatus
Inventor: MA WON SEOK
IPC: G09G3/36
Filed: 1998-10-13
Abstract: PURPOSE: An apparatus for driving a poly silicon liquid crystal display apparatus is provided to drive the gate of a panel without a sample and hold circuit. CONSTITUTION: A liquid crystal display apparatus comprises a timing controller, a data driver, first to fourth latchers and a gate driver. The first to fourth latchers(61,62,63,64) latch a data enable signal according to a clock signal(CLOCK) from the timing controller, respectively. The gate driver has a data transferrer which makes input/output paths of the first to fourth latchers being different from each other according to a mode signal input by the control of a user, and outputs first, second, third and fourth output signals sequentially or outputs pairs of the output signals sequentially.
Patent KR-20000025941-A (KR)
Title: Medicine for improvement of cerebral apoplexy containing eugenol and its derivatives as effective ingredient
Inventor: WIE MYUNG BOK
IPC: A61K31/045
Filed: 1998-10-15
Abstract: PURPOSE: A medicine for improvement of the ischemic stroke containing eugenol and its derivatives as effective ingredient is provided, which prevents or cures the cerebral apoplexy caused by delaying or acute neurotoxicity derived from excitotoxin. CONSTITUTION: A medicine for improvement of the ischemic stroke containing eugenol and its as effective ingredient derivatives which comprises NMDA(N-methyl-D-aspartate), AMPA(alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate) or kainate as an excitotoxin, 50% methanol extract from leaves of clove shows most superior inhibition effect on damage of nerve cell. Especially eugenol in the extract of leaves of protects nerve cell in dose dependently, of which protecting effect on neurotoxicity is found by dyeing using NSE(neuron specific enolase). Eugenol derivatives like as mirysticin, alpha-asarone(1,2,4-trimethoxy-5-prophenylbenzene), 4-allylanisole, beta-asarone(is-2,4,5-trimethoxyprophenylbenzene) and isoeugenol also inhibit neurotoxicity derived from excitotoxin.
Patent KR-20000025979-A (KR)
Title: Installing method of guard rail
Inventor: IM JU HYUN
IPC: E01F15/00
Filed: 1998-10-16
Abstract: PURPOSE: An installing method of a guard rail is provided to prevent a secondary accident such as falling of a vehicle by preventing a fence from being broken or torn even though the vehicle collides with the fence slantingly. CONSTITUTION: An installing method of a guard rail contains the steps of positioning a shock absorbing hole(9) between a fence(2) and a post(1), combining a central long hole(9a) of the shock absorbing hole and a bolt hole(1a) formed at the post and a bolt hole(2a) formed at the fence with a combination bolt(3) by penetrating, fixing a spring(4) at the screw of the combining bolt as penetrating the bolt hole of the fence and an assistant bolt hole(9c) formed at sides(9b) of the right/left of the shock absorbing hole by a support bolt(8), and filling nuts at the end of the screw of each bolt not to be separated. Herein, the shock absorbing hole has holes for combining each bolt at both sides of the right/left while being made of metals. Also, a long and narrow recessed groove is formed at the front side of the fence, and the function of a guard rail is improved by attaching a reflective tape(7).
Patent KR-20000031309-A (KR)
Title: Telescopic conveyor system
Inventor: JUNG SANG HO
IPC: B65G17/28
Filed: 1998-11-05
Abstract: PURPOSE: A telescopic conveyor system is provided to directly transfer a certain product to the other position from a certain position and to the other vehicle from a certain vehicle, without human labor. CONSTITUTION: A transfer frame(12) reciprocates and rectilinearly moves to a base frame(11) by a rack pinion device and a roller device driven by a first driving unit(13) in the state of fixing the base frame in a first movement vehicle. Driving a driving sprocket(17) on a rotating shaft and the driving gear of a gear train are driven together by a second driving unit(16). Therefore, rotation force of the driving gear rotates a middle gear and a slave gear, and a first sprocket roller(21) rotates by a rotating shaft and then a first chain belt supported by the first sprocket roller, rotates. The driving sprocket rotates a second chain belt(19) and a second sprocket roller supports the second chain belt. A product such as a canon ball on the first moving vehicle is transferred to a second moving vehicle by the rotation of the second chain belt after transferring to the second chain belt by the rotation of the first chain belt.
Patent KR-20000034330-A (KR)
Title: Bowling ball with body part and finger hole separated
Inventor: SONG JEONG HEON
IPC: A63B37/00
Filed: 1998-11-30
Abstract: PURPOSE: A bowling ball is provided, which is separated into two portion of finger hole and the rest, supplies my ball by buying only a finger hole piece with low cost, can be moved easily and prevents waste of cost and energy. CONSTITUTION: A bowling ball separating into two part comprises a ball body(A)possessing 80-85% of a common ball, one piece of finger hole portion(B) including a thumb, a forefinger and a little finger hole with light weight and small size and a fixture connecting the ball body(A) and the finger hole portion(B). An existing ball of function with same appearance is performed by connecting and fixing the two part.
Patent KR-20000034535-A (KR)
Title: Wafer chuck
Inventor: KANG JIN YOUNG
IPC: H01L21/68
Filed: 1998-11-30
Abstract: PURPOSE: A wafer chuck is provided to improve a nose for better absorption of the wafer chuck. CONSTITUTION: A wafer chuck includes a nose, and a rubber pad(34). The wafer chuck absorbs the wafer to fix the wafer or transfer the wafer. The nose for absorption of the wafers is in a planar shape. The rubber pad(34) with an O-ring shape is attached to the nose for wafer absorption to seal the region between the nose and the wafer absorbed by the nose. The rubber pad(34) touches the wafer in an area, not in a line for better absorption. The nose is further of a plastic material. The plastic material is further of a teflon material.
Patent KR-19990024075-A (KR)
Title: 배선용 플렉시블 나선관 접속 체결구
IPC: H02G3/06
Filed: 1998-12-01
Abstract: 본 발명은 배선용 플렉시블 나선관 접속 체결구에 관한 것이다. 
     종래의 체결구들은 대부분 본체와 캡을 분리 형성하여 나사결합 될 수 있도록 하고 그 내부에 조임력에 의하여 오그라들면서 나선관을 홀딩 할 수 있는 테이퍼 경사면을 갖는 분할된 홀더로써 파이프를 잡아 주도록 한 구조들이 대부분으로서 본체와 캡을 나사결합 체결하거나 분리하여야 하기 때문에 작업이 번거롭게 되는 폐단이 있었다. 
     본 발명은 체결구에 플렉시블 나선관의 단 부를 밀어 넣어 끼우고 캡을 체결 한 상태에서 캡을 돌려 소정 각 회전시키는 것에 의해 체결구의 몸통체 양편 또는 사방지점에 형성된 텐션 록킹 부재가 캡의 내면에 대응 형성된 슬라이드 경사 홈의 내측 경사면에 의하여  밀려들어가 홀딩 되고 캡을 역회전 시키게되면 텐션록킹 부재에 가해졌던 압력의 해제에 따른 텐션록킹 부재의 반발 복귀 력에 의하여 홀딩 상태가 해제됨으로써 관체를 체결 구로부터 간단히 분리시킬 수 있도록 한 것이다.
Patent KR-20000039442-A (KR)
Title: Method for coating hearth roll having excellent hardness of high temperature using high pressure high velocity oxygen fuel spraying
Inventor: HWANG SUN YEONG
IPC: C23C4/12
Filed: 1998-12-14
Abstract: PURPOSE: A coating method of hearth roll is provided to increase a high temperature hardness of the coating, to reduce an amount of pores and to reduce a resolution of a carbide by using a high pressure high velocity oxygen fuel spraying. CONSTITUTION: A method is a coating method of hearth roll to form a Cr3C2-M(heat-resistant metal) by using a high pressure high velocity oxygen fuel spraying. A bond coating is formed in a surface of hearth roll by using a powdered particle of heat-resistant metal having 20-50micrometers of a particle size. A coating of 40-100micrometers thickness is formed by using a Cr3C2-xM particle(the x is 20-25wt%) having 20-50micrometers of a particle size. Thereby the coating has a higher hardness of high temperature and a higher surface illumination than an existing coating. The coating is used as the coating of hearth roll surface and reduces a build-up event caused by a contacting with an iron.
Patent KR-20000015767-A (KR)
Title: Tooth model cross-coupler
Inventor: KIM DIKE K
IPC: A61C11/00
Filed: 1998-12-15
Abstract: PURPOSE: A cross-coupler for a tooth frame is provided to save a manufacturing cost, to conveniently use and to enable a dentist to repeatedly regulate the arrangement of the tooth frame. CONSTITUTION: The cross-coupler is comprised of:a first hinge unit which has a first and a second projection unit; a second hinge unit which is extended from both side ends to combine the first and the second projection unit in a pivot state; a first clamp which is connected to the first hinge unit for firmly fixing a first tooth frame; a second clamp which is connected to the second hinge unit for firmly fixing a second tooth frame.
Patent KR-20000041445-A (KR)
Title: Unit pixel of cmos image sensor having pn diode connected to floating sensing node
Inventor: SONG TAEK GEUN
IPC: H01L29/78
Filed: 1998-12-22
Abstract: PURPOSE: A unit pixel of CMOS image sensor having PN diode connected to floating sensing node is to decrease parasitic capacitance of the floating sensing node, thereby enhancing the dynamic range of output voltage. CONSTITUTION: A unit pixel of CMOS(Complementarily metal oxide semiconductor device) image sensor comprises: a pinned photodiode(310) for creating photogenerated charge due to an incident light from outside; a transfer transistor(320) for forming a channel between the pinned photodiode and a floating sensing node(330) in responsive to a first control signal to transfer the photogenerated charge created from the pinned photodiode into the floating sensing node; a PN diode(340) connected to the floating sensing node, for resetting charges stored in the floating sensing node; a driver transistor(350) of which gate is connected to the floating sensing node for acting as source follower and source is connected to a voltage supply terminal; and a select transistor(360) for forming a channel between drain of the driver transistor and an output terminal of a unit pixel in responsive to a second control signal.
Patent KR-20000046327-A (KR)
Title: Method for processing a plurality of calls in service switching point of advanced intelligent network
Inventor: LEE DONG WOOK
IPC: H04Q5/00
Filed: 1998-12-31
Abstract: PURPOSE: A method for processing a plurality of calls in the SSP(Service Switching Point) of the AIN(Advanced Intelligent Network) is provided to process a plurality of calls in the AIN comprised of an SCP(Service Control Point) and an SSP composed of a CCF(Call Control Function) and an SSF(Service Switching Function). CONSTITUTION: Configuring an initial message(DP INAP operation) of an advanced intelligent network application protocol, an SSP(110) sends an inquiry for intelligent service processing to an SCP(120)(S210). The SCP transmits an intelligent application protocol message(RRBE INAP operation) to the SSP(S220). The SCP sends three called numbers(DN1,DN2,DN3) to the SSP, and the SSP reports BCSM events to the SCP after attempting call connections for the three called numbers in sequence(P230). The SCP transmits three called numbers to the SSP continuously in case of the state of EDP-R(Event Detection Point-Request), and ends an associated intelligent call service in case of the state of EDP-N(Event Detection Point-Notify)(S240).
Patent KR-19990036365-A (KR)
Title: 커터헤드의 트루잉방법 및 트루잉장치
IPC: B23Q17/22
Filed: 1996-08-16
Abstract: 커터헤드(2)내에 이완가느하게 체결된 복수의 스틱 타입의 절삭 블레이드(3)로 구성되는 타입의 절삭공구의 트루잉 방법으로서, 이 절삭 블레이드는 절삭날(12)과 소정의 릴리프 앵글(γ)을 향한 절삭 측면 릴리프 면(8)을 갖추고 있다.  이 방법은 절삭공구를 절삭공구 스핀들과 프로브 오프셋 행정을 형성하는 제1방향(Y축선)을 따라서 그리고 프로브(20)의 내부/외부 이송운동을 형성하는 제2방향(26)을 따라서 이동될 수 있는 프로브를 가진 측정 프로브(20)를 갖추고 있는 트루잉 장치(40)의 스핀들(46)에 장착시키는 단계를 포함한다.  절삭 블레이드의 절삭 측면 릴리프 면(8)은 프로브(20)에 대하여 위치되어 있어 이에 따라 절삭 측면 릴리프 면(8)은 프로브 오프셋 행정방향에 거의 평행하다.  절삭 블레이드의 절삭 측면(8)은 탐침되며 위치판독은 기록된다.  기록된 위치는 소정의 위치와 비교되며, 그리고 (a) 기록된 위치가 소정의 위치의 프리셋 공차범위내에 있으면 절삭공구는 또 다른 절삭 블레이드에 분할되고, 또는 (b) 기록된 위치가 소정의 위치의 프리셋 공차범위 밖으로 벗어나면 사기 커터헤드 내의 절삭 블레이드의 위치는 절삭 측면을 프리셋 공차 범위내에서 새 위치에 두는 양 만큼 축방향으로 조정된다.
Patent KR-19990044595-A (KR)
IPC: A61K47/34
Filed: 1996-09-09
Abstract: A new class of branched dendrimeric macromolecules, is described essentially consisting of a polyvalent central nucleus and a series of polyoxaalkylene "dendra". Such molecules are characterized by the presence of at least one branch, attached either directly to the "core" or to a "dendron", which does not participate in the growth and which therefore differs from all the other functions of the macromolecule.
Patent KR-19990077127-A (KR)
Title: 치환된 아자- 및 디아자시클로헵탄 및 시클로옥탄 화합물 및그의 용도
IPC: C07D403/10
Filed: 1997-01-10
Abstract: 본 발명은 도파민 D 3 수용체에 대해 높은 친화력을 가지고, 그에따라 도파민 D 3 리간드에 반응하는 질환을 치료하는데 사용할 수 있는 하기 화학식 (I)의 아자- 및 디아자시클로헥산 및 -시클로옥탄 화합물을 제공한다. 
     〈화학식 (I)〉 
     Ar 1 -A-B-Ar 2   
     상기 식 중에서, 
     Ar 1 , A, B 및 Ar 2 는 본 명세서에서 언급한 의미를 갖는다.
Patent KR-19990087661-A (KR)
Title: 열 활성화 반투명 표지 필름
IPC: C09J7/29
Filed: 1996-06-10
Abstract: 본 발명은 열 활성화 반투명 표지 필름에 관한 것이다. 반투명 열 활성화 표지 필름은 트랜스퍼 가능한 반투명 필름 및 플라스틱 필름에 접착되어 있는 열 활성화 반투명 접착제 영역을 포함한다. 표지 필름은 배경 조명 간판 또는 천막과 같은 지지체에 열이 전달될 때까지 중합체 라이너 상에서 제조되고 보관된다. 필름은 통상의 그래픽 기술에 의해 지지체에 열 전달되기 이전까지 영상에 따라 절단될 수 있다.
Patent KR-20000042740-A (KR)
Title: Fluorescent lamp and metal halide lamp
Inventor: AKASHI IZUMI
IPC: H01J61/72
Filed: 1998-02-10
Abstract: PURPOSE: A fluorescent lamp and metal halide lamp is provided to improve a sensitivity of a luminosity in state of the scotopic vision and mesopic vision as well as the wide vision by relatively emphasizing a power of a blue color and a bluish green color spectrum distribution. CONSTITUTION: To satisfy a range of luminous wavelength; from 420 nano meters to 520 nano meters and a correlation color temperature; from 3500 kelvins to an infinity by adding luminous materials, such as BaMgAl10O17 or (Sr, Ca, Ba )10(PO4)6Cl2 or BaMgAl10O17.
Patent KR-20000065120-A (KR)
Title: 절개부를갖는일회용흡수제품
IPC: A61K8/60
Filed: 1997-04-28
Abstract: 본 발명은 사용 전에 실질적으로 편평하고 신체 대향면 및 가멘트 대향면을 갖는, 신체 분비물 배출 영역에 인접하여 착용하기 위한 일회용 흡수 제품(20)에 관한 것이다.  일회용 흡수 제품은 액체 투과성 상면 시이트(24), 배면 시이트(26), 및 상면 시이트(24)와 배면 시이트(26) 사이에 위치한 흡수 코어를 포함한다.  흡수 코어(28)는 신체 대향면 및 가멘트 대향면을 갖고, 제품이 사용자에 의해 착용되는 동안 이를 3차원 구조로 팽창시킬 수 있는 팽창층을 포함한다.  팽창층은 체액에 의해 활성화되고, 그의 신체 대향면 및/또는 그의 가멘트 대향면상에 절개부(48) 및 기공(49)을 포함한다.
Patent KR-20000065196-A (KR)
Title: 큰 신호 전압용의 집적된 양방향 트랜지스터 스위치
IPC: H03K17/68
Filed: 1998-02-23
Abstract: 회로의 기판에 접속된 기준 단자(RT)에 신호 단자(ST)를 단락시키기 위하여 제어 신호의 명령하에 베이스 전류가 공급되는, 직렬로 배열된 제 1 트랜지스터(T1) 및 제 2 트랜지스터(T2)를 구비하는 대용량 신호 전압용 양방향 트랜지스터 스위치가 기술된다.  트랜지스터 스위치가 개방될 경우, 신호 단자(ST)상의 신호(U)의 대용량 네가티브 전압 진폭은 제 1 트랜지스터(T1)과 기생 트랜지스터(TP)로 형성된 사이리스터를 파이어하게 되며, 신호 단자와 기준 단자(RT) 사이에 바람직하지 않은 단락을 야기한다.  이러한 것은 이들 조건하에서 두 트랜지스터 사이의 노드(N)가 기준 단자(RT)에 단락되고, 그 결과로서 사이리스터의 루프 이득이 사이리스터가 더 이상 파이어되지 않게될 정도로 작게되므로써 방지된다.  노드(N)는 신호(U)를 한계값(UR1)과 비교하는 비교기(A1)에 의해 제어되는 개별 MOS 트랜지스터 또는 제 2 트랜지스터(T2)와 단락된다.
Patent KR-20000016328-A (KR)
Title: Vehicle with level-controlled suspension system
Inventor: KARCHINSKI UBE
IPC: B60G17/016
Filed: 1997-04-23
Abstract: PURPOSE: A vehicle with a level-controlled suspension system is provided to make possible the level control without regard to the operation of a service brake of a vehicle. CONSTITUTION: A vehicle with a level-controlled pneumatic suspension system can control the level without regard to the operation of a service brake of a vehicle. A control circuit(12) included in a suspension system and connected to a sensor(13) to sense the level at an input part is connected to signal generation devices(14,16). The signal generation devices sense the operation of a main service brake and the falling of the vehicle speed under a low critical value.
Patent KR-20000055617-A (KR)
Inventor: LEE SANG HO
IPC: F24F11/00
Filed: 1999-02-09
Abstract: PURPOSE: An apparatus and a method for controlling a temperature overload of an air conditioner are provided to perform continuous cooling or heating operation under a severe temperature load by decreasing a temperature of refrigerant by passing through a capillary and controlling the flow of the refrigerant by a solenoid valve according to the temperature at a suction part of a compressor sensed by a temperature sensor. CONSTITUTION: A method for controlling a temperature overload of an air conditioner includes the steps of sensing a temperature of a suction hole of a compressor by a temperature sensor during cooling or heating operation of the air conditioner(S1), opening an auxiliary tube channel by turning on a solenoid valve if the sensed temperature is higher than a preset temperature(S3,S4), and closing the auxiliary tube channel by turning off the solenoid if the overload is resolved by providing refrigerant passed through an indoor or outdoor heat exchanger during the auxiliary tube channel opening step to the suction hole of the compressor after reducing pressure by passing through a third capillary(S6,S7).
Patent KR-20000056039-A (KR)
Inventor: SEO DONG WON
IPC: H02K9/19
Filed: 1999-02-12
Abstract: PURPOSE: An AC generator is provided to efficiently cool the generator by using a cooling passage and reduce the noise by using a sealing structure. CONSTITUTION: A brush assembly(2), a stator assembly(3), a rotor assembly(4), a bearing, a pulley(5), and front and rear brackets(6,7) are installed in a housing(1). A front cover(9) is having an annular recess(8) and a packing(10) is installed in the front bracket(6). An annular recess(11) and a packing(14) are installed between the rear bracket(7) and a rear cover(13). A recess(12) is formed in the rear bracket(7). A concave sealing member(15) is installed between the front and rear brackets(6,7). A space section(16) and a packing(18) are formed in the sealing member(15). A coolant is circulated through a passage having the annular recesses(8,11) and the space section(16) by installing an introducing opening(21) and a discharging opening(22).
Patent KR-19990073018-A (KR)
Title: 자기기록용헤드
IPC: G06K7/08
Filed: 1999-02-02
Abstract: 자기표시매체에 자계를 인가함으로써 자기기록을 행하는 자기기록용헤드에는, 복수의 코일유닛이 전기절연성기판의 표면상에 기판단면에 따라 배치되고, 복수의 코일유닛은 기판의 표면에 실질적으로 평행하고 기판의 단면에 실질적으로 수직한 방향으로 자계를 발생한다. 코일유닛은, 자심으로 제공되는 자성층과, 자성층의 주위에 형성된 전기절연층들과, 그리고 전기절연층들을 개재하여 자성층의 주위에 권선된 코일층들로 구성된다. 이러한 구성은 코일의 리드선처리를 용이하게 하고, 소형경량의 자기기록용헤드로도 고밀도기록을 가능하게 한다.
Patent KR-20000066005-A (KR)
Inventor: LEE U HAN
IPC: H01L27/12
Filed: 1999-04-12
Abstract: PURPOSE: A memory device structure formed on a multi-layer SOI substrate is provided to reduce the size of the memory device structure by areas of a detecting amplifier and a word line driver. CONSTITUTION: A memory device comprises a first SOI substrate, a second SOI substrate, a plurality of unit cell blocks(21a-21d), detecting amplifiers(22a,22b), word line drivers(23a,23b) and a peripheral circuit portion. The second SOI substrate is bonded to an upper portion of the first SOI substrate. The unit cell blocks(21a-21d) are disposed on the first SOI substrate. The detecting amplifiers(22a,22b) are formed on the second SOI substrate. The peripheral circuit portion is formed on the second SOI substrate on which the detecting amplifiers(22a,22b) and the word line drivers(23a,23b) are formed.