baber/WOPTO huggingface dataset:
Patent KR-20000001438-A (KR)
Title: Method for fabricating static random access memory cell
Inventor: KONG MYOUNG KUK
IPC: H01L21/8244
Filed: 1998-06-11
Abstract: PURPOSE: A method is for fabricating a static random access memory cell to enhance the reliability and the integrity of a device through process improvement, because the ill production rate and the cell size is increased due to the short problem of a contact and a bottom conduction layer. CONSTITUTION: A method can reduce the separation distance due to the short prevention or an overlay by; depositing a nitride film on top and on both sides of a word line(47A) and a ground potential line(47B); forming a first contact(49A) where one junction part of an access transistor(100) is revealed, and forming a second contact(49B) where the other junction part of the access transistor and a gate of a drive transistor(44B) are revealed; and forming a conductive pattern connected to the first and to the second contact respectively.
Patent KR-20000002145-A (KR)
Title: Digital television receiver containing adaptive filter circuit for repressing ntsc identified channel interference
Inventor: RIMBUER ALEN REROI
IPC: H04N5/91
Filed: 1998-06-17
Abstract: PURPOSE: A digital television receiver containing a filter circuit is provided to prevent the identified channel interference generated from an analog television signal. CONSTITUTION: A device for detecting a digital television signal comprises: a first delay apparatus(201) connected to respond to a series of 2N-level codes having a first delayed 2N-level codes for generating a first pair of the 2N-level codes; and a first linear compounding apparatus(202) receiving a first and a second input signals from the first linear compounding apparatus for supplying a first comb filter response from a place for a repressed artifact ingredient of a co-channel interference.
Patent KR-20000002706-A (KR)
Title: Rock anchor device for preventing rock collapse and setting method thereof
Inventor: SIM SEK RYE
IPC: E21D21/00
Filed: 1998-06-23
Abstract: PURPOSE: A rock anchor device for preventing rock collapse and setting method thereof are provided to prevent a danger of an accident with an elastically adhesive-supporting structure of a rock wall and a base rock on the ground by preventing the damage of each steel wire located in a free field and also enabling to cope with the enough elongation stress. CONSTITUTION: A rock anchor device for preventing rock collapse comprises the steps of: forming an inserting hole(12) consisted of a field part penetrating a rock wall and a base rock and a settling field having a specific depth of the ground that the rock wall and the base rock are supported sequentially to the free field; each PC steel wire is covered by a tube made from a synthesized resin, and is fixed in the part of the border between the free field and the fixing field; each PC steel wire(16) located in the part of the fixing field, is located between the bands, forming a curved shape supported to the side groove of a strut(24) where the inputting tube penetrates; the end of each PC steel wire is fixed and constituted by a mortar by inserting the wire assembly fixed by a combing hole at an opened fringe part of the fixing con formed in a container-shape faced the inputting tube end part(18a, 18b, 34) is inserted to the inserting hole(12).
Patent KR-20000002874-A (KR)
Title: Pattern formation method of fabric or clothing
Inventor: HYU NAM IL
IPC: D06M23/16
Filed: 1998-06-24
Abstract: PURPOSE: A pattern formation method of a fabric and a clothing is provided to apply many patterns or letters giving a peculiar aesthetic feel by decolorizing the selected part and to economically form a permanent pattern without a special facility at a high price. CONSTITUTION: The pattern formation method of a fabric and a clothes comprises the steps of: drying decolorization agent compound for 30 seconds - 5 minutes in a drying passage that is controlled at 80-120°C after coating to be formed wanted pattern by a screen printing, a rubber pad printing, a spray printing, an ink jet printing or a hand printing; cleaning and drying by warm water after finishing decolorization response by installing to be fixed for 3-30 minutes in a steamer that is controlled at 80-120°C.
Patent KR-20000004066-A (KR)
Title: Semi active mount using mr fluid
Inventor: LEE JONG WON
IPC: F16F13/00
Filed: 1998-06-30
Abstract: PURPOSE: A semi active mount using the MR fluid is provided to exactly control the damping force in a wide frequency area and to detect the relative motion with a vibrating object. CONSTITUTION: The mount contains:a body(10) consisting of an upper housing(12) and a lower housing(14); an elastic member(18) inserted and installed on the upper housing(12) of the body(10) to limit or form an upper chamber(16); and a bellows(22) installed in the lower housing(14) to limit or form a lower chamber(20).
Patent KR-20000004128-A (KR)
Title: Source circuit of a thin film actuated mirror array
Inventor: KIM HONG SEONG
IPC: G02F1/015
Filed: 1998-06-30
Abstract: PURPOSE: A source circuit of a thin film actuated mirrors array is provided to realize a high resolution of the thin film actuated mirror array by applying directly a driving signal each of M number of a source line. CONSTITUTION: The source circuit of the thin film actuated mirrors array having a M number of a source line and a N number of a gate line and for supplying a driving signal to the M number of the source line, comprising a shift register (410) having a M bit of capacitance and for shifting in a direction of left and right each of 1 bit of a start pulse applied from the external; a level shifter (420) comprised of the M number of level shifter for amplifying a signal level of the start pulse shifting each of one bit by the level shifter in a predetermined level; a sample and hold portion (430) comprised of M number of the sample and hold, for dividing an image signal applied from the external into M number while the start pulse is applied, in which the signal level at the each of M number are changed, and for maintaining a value corresponding to the image signal divided to N number of the image signal during a predetermined time; a recover portion (440) for applying a recover signal regarding to image signal divided to N number at initial time; a buffer portions (450) comprised of the M number of buffer for storing the N number of sampled image signal sampled at the M number of the sample and hold and the recover signal corresponding to the N number of sampled image signal respectively at initial time and providing to the recover signal and the image signal to the source line corresponding to the M number of sample and hold respectively when completed a storage.
Patent KR-20000008291-A (KR)
Title: Door open apparatus for headphone stereo cassette
Inventor: KIM MAN KI
IPC: G11B23/00
Filed: 1998-07-11
Abstract: PURPOSE: A door open apparatus for a headphone stereo cassette is to be open a door during an operation in a deck mechanism with a both side supporting method of a capstan axis. CONSTITUTION: A door open apparatus for a headphone stereo cassette comprises: a head plate(30) to be installed for moving according to a surface of a main sash(20); a restricting projection(32,32') for restricting a position of the head plate(30); a linkage projection(35) to be linked with a first cam portion(42) of a cam gear (40); a locking plate(50) for restricting the position of the head plate(30); and a restricting terminals(52,53) on which the restriction projection(32,32') of the head plate(30) is supported. Since the door is open during operation, the consumption power is decreased and the convenience is provided to users.
Patent KR-19990029259-A (KR)
Title: 낚시용 손목 후레쉬
IPC: A01K97/00
Filed: 1998-07-22
Abstract: 본 발명은 밤낚시에 적합하게 사용될 수 있는 손목 후레쉬에 관한 것으로 특히 건전지 수납구조를 구비하는 본체에 손목밴드를 결합구성하고 이 본체에 착탈 및 조사각의 조정이 가능하도록 램프체를 결합시켜 손목 후레쉬를 구성토록 함과 아울러 별도로 허리에 착용하도록 구성된 보조체에 전원코드를 이용하여 본체와 전기적으로 연결될 수 있도록 함과 아울러 램프체가 결합될 수 있는 접속구조를 구비시켜 줌으로써 손목 후레쉬의 기능외에 별도의 휴대용 후레쉬기능이 추가적으로 제공될 수 있도록 하여 양손을 모두 낚시작업에 사용할 수 있는 상태에서 후레쉬의 사용이 가능토록 함으로써 낚시작업을 신속,간편하게 수행할 수 있도록 하여 사용효과를 향상시킬 수 있도록 함과 아울러 신체와 결합상태로 사용되도록 하여 분실이나 위치혼동의 우려를 배제시킬 수 있도록 하며, 또한 보조체를 이용하여 보조 건전지의 수납과 별도의 휴대용 후레쉬의 구성이 가능토록 하여 사용범위를 확장시킬 수 있도록 한 것이다.
Patent KR-20000009654-A (KR)
Title: Plasma display panel
Inventor: KIM HAK YONG
IPC: H01J11/24
Filed: 1998-07-27
Abstract: PURPOSE: A plasma display panel is provided to enhance screen brightness by effectively using the light emission quantity of fluorescent substance using a reflect plate mounted on a rear substrate, and to enhance contrast by shutting the influence of outside light CONSTITUTION: The present invention discloses a plasma display panel comprising: front and rear substrates(100,200) coupled each other in parallel; separating walls(230) formed between the substrates(100,200) and defining plural discharge cells(201), stripe shape electrode group(110) formed on the a pair of substrates to be crossed each other; and a light shutter(300) formed on the rear substrate for reflecting and shutting incident light from outside.
Patent KR-20000013717-A (KR)
Title: Coupling for pipe joint
Inventor: LEE DO YEAN
IPC: F16L21/02
Filed: 1998-08-12
Abstract: PURPOSE: A coupling for the pipe joint is provided to easily assemble the pipe joint by replacing a socket-typed coupling able to draw the left and the right hard ring on the front end part where a joint part of a pipe is inserted. CONSTITUTION: The coupling for the pipe joint installs:an end of a joint part of both pipes(1)(1a) inserted into both insides of a packing(16) so both end parts as to come in contact with each other; an upper and a lower connecting part(21)(21a) connected with a left and a right hard rings(20)(20a) to fix the joint part of a pipe with a bolt and a nut; and an upper area of an outer drawing path(12) connected through penetrated holes(14)(14a) of both projected parts(13)(13a) with a bolt and a nut to support the upper and the lower connecting part of the left and the right hard ring.
Patent KR-19990023578-A (KR)
Title: 열경화성 수지 봉지재
IPC: H01L23/29
Filed: 1998-08-13
Abstract: 본 발명은 열경화성 수지 봉지재(封止材)중에 실리카 분말의 함유량을 높이는 경우 봉지재의 점도가 상승하는 동시에 유동성이 저하되는 종래의 문제점을 해결하여, 실리카 분말의 함유량을 높이고 열팽창율을 저하시키면서 점도가 낮고 유동성이 양호한 열경화성 수지 봉지재를 제공한다. 
     구상 실리카입자를 주성분으로 하는 무기질 충전재를 함유하는 열경화성 수지 봉지재에 있어서, 평균 입자직경이 O.O1∼1O㎛ 범위이고 입도 분포의 변동 계수가 10% 이하인 구상 실리카입자군을 적어도 하나 함유시킨다. 
     또한, 상기 무기질 충전재는 구상 실리카입자군을 2개 이상 갖는 것이 바람직하고, 이 경우에, 각 구상 실리카입자군의 평균 입자직경은 그 부근에 있는 작은 측 입자군의 평균 입자직경에 대해 1.4배 이상으로 하는 것이 바람직하다.
Patent KR-20000014320-A (KR)
Title: Washing weight detecting method of washing machine
Inventor: JO IN HAENG
IPC: D06F33/02
Filed: 1998-08-19
Abstract: PURPOSE: A method is provided to optimize the water level of washing water and the preceding time for course by detecting the exact amount of the washing, and to improve the effect of a washing machine and the washing efficiency. CONSTITUTION: The washing weight detecting method to detect the amount of the washing through the number of a spherical wave input in a microcomputer at the reverse rotation of a motor contains steps of: detecting a CTR of a photo coupler by measuring an off time of the spherical wave input in the microcomputer by a washing amount detecting circuit at the reversed rotation of the motor for a washing amount detection; detecting the deviation by comparing the checked CTR of the photo coupler with the CTR of the photo coupler previously input in the microcomputer as a standard value; and converting the number of the spherical wave input the microcomputer according to the deviation.
Patent KR-20000014617-A (KR)
Title: An air-permeability control method of blast furnace
Inventor: LEE YOUNG HO
IPC: C21B5/00
Filed: 1998-08-21
Abstract: PURPOSE: Air-permeability control method of blast furnace prevent excessive pressure ascension of hot-air main immediately after alternate hot blast stove, control pressure variation between blast furnace the upper and the lower part in daily operation. CONSTITUTION: The air-permeability control method of blast furnace detects air volume of ventilation main, pressure of blast upper part, pressure of hot-air main, producing adjustable wind volume at different pressure variation in daily operation by deciding aggravated air-permeability of blast furnace in case difference pressure variation of hot-air main and blast furnace of upper part over fixed difference pressure, detecting increased pressure of hot-air main after furnace body and pressure of hot-air main before furnace body according to hot blast stove air blast signal in furnace body in ordering, control ventilation volume by fixing target air volume value in case of controlling adjustable air volume in daily operation and air blasted air volume in furnace body within target air volume value range.
Patent KR-19990024036-A (KR)
Title: 정수 복원형 장어 명령 프로세서용 프로그램 변환장치
IPC: G06F9/38
Filed: 1998-08-29
Abstract: 직렬형 어셈블러 코드(42) 중의 정수(定數) 중 목적으로 하는 장어 명령(Very Long Instruction Word : 이하, VLIW라 함)의 연산에 들어가지 않은 것을 특정하고, 그 연산을 초과하는 정수의 부분을 VLIW 프로세서가 구비하는 전용 정수 버퍼(107)에 저장하는 분할정수 사용명령과 저장후의 정수를 사용하여 연산하는 분할정수 사용명령으로 분할하는 정수 분할부(12)와, 분할후의 직렬형 어셈블러 코드(42)에 대하여 각 명령의 실행순서에 기초하는 의존 그래프를 생성하는 의존 그래프 생성부(20)와, 그 의존 그래프에 따라 병렬화 어셈블러 코드를 생성하기 위한 명령의 순서화를 행하는 명령 순서화부(21)를 갖는다.
Patent KR-20000019990-A (KR)
Title: Luminous compass combining light generating function
Inventor: LEE HWAN CHUL
IPC: G01C19/36
Filed: 1998-09-17
Abstract: PURPOSE: A luminous compass is provided to recognize the location at night without supplementary light. CONSTITUTION: In a luminous compass, an upper body portion and a lower body portion are divided by a central division portion, and a pointer axil is installed at a center of the central division portion so as to penetrate vertically. A light guiding portion is installed at a lower periphery of a hole disposed at a center of a pointer(5). The pointer axil is inserted in the hole so as to be capable of being rotated. A light guiding road composed of an optical fiber is extended at a lower part, and an exposed end of the road is disposed so as to direct a reflection plane which is disposed inclined at an inner side of the upper body portion. At a periphery of a body part is installed an on/off switch part(14) so as to switch on and off a light generating device.
Patent KR-19990046191-A (KR)
Title: 냉장고의 절전 운전방법
Filed: 1998-09-29
Abstract: 본 발명은 냉장고의 절전 운전시 도어개폐 횟수나 외부온도의 변화에 따라 적절하게 절전운전이 되도록 함으로써 냉장고에서 발생하는 약냉과 전력의 소비를 억제할 수 있도록 한 냉장고의 절전 운전방법에 관한 것으로서, 종래에는 냉장고의 절전운전시에 빈번한 도어 개폐나 외기온도 상승시 냉장고에서 약냉이 발생하는 문제점이 있었다. 
     본 발명은 냉장고의 절전 운전시 제어부에 냉장고의 도어가 빈번하게 개폐되거나 설정온도보다 냉장고 주변의 외부온도가 높은 것으로 감지되면 압축기 및 냉동/냉장실팬의 구동 온/오프 포인트를 하향 조정하여 냉장고를 절전 운전시키도록 한 발명임.
Patent KR-20000021428-A (KR)
Title: Method for recording/recognizing recording time information of video tape
Inventor: KIM DONG WON
IPC: G11B20/00
Filed: 1998-09-29
Abstract: PURPOSE: A method for recording/recognizing recording time information of video tape is provided to enhance a convenience of a user by searching a recording position according to a recording time of a video tape using recording time information and reproducing a wanted portion. CONSTITUTION: A time information detecting block(41) detects recording information recorded in a control pulse. An amplifying unit(43) receives detected recording information and amplifies received recording information, and then generates a clock having a variable frequency. A buffer(42) receives the generated clock and outputs an input data according the received clock. A time information decoding/outputting unit(44) receives the input data inputted from the buffer(42) and decodes the received input data, and then outputs a bit stream with 32 bits.
Patent KR-20000021809-A (KR)
Title: Ultraviolet curable composition and release film utilizing it
Inventor: AN CHEOL HEUNG
IPC: C08F220/44
Filed: 1998-09-30
Abstract: PURPOSE: An ultra violet curable composition is provided which has a good adhesiveness, chemical resistance, thermal resistance and solvent resistance, durability, strength and releasing property. CONSTITUTION: A composition comprises 40-70 weight % of ultra violet curable acrylateoligomer, 1-30 weight % of reactive diluent, 0.1-10 weight % of photopolymerization initiator, 0.1-20 weight % of releasing agent and residue of solvent. Thus, an ultra violet curable composition containing 68 weight % of 6-functional aliphatic urethane acrylate oligomer, 5.0 weight % of trimethylolpropane triacrylate, 10 weight % of pentaerithritol tri/tetra acrylate mixture, 3 weight % of methacrylated acidic compounds, 5 weight % of hydroxy ethyl acrylate, 6.0 weight % of alpha-hydroxy-ketone, 2.0 weight % of silicone resin, 1.0 weight % of silicone diacrylate and residue of isopropyl alcohol is coated on polyethylene terephthalate film, dried at 50°C for 20 seconds, and irradiated by ultra violet to give the title film.
Patent KR-19990036778-A (KR)
Title: 레이저광선으로 패턴을 생성하는 장치
IPC: G02B26/10
Filed: 1998-10-01
Abstract: 레이저광선으로 패턴을 형성하는 장치는, 레이저광선을 방출하는 레이저광원(1), 방출된 레이저광을 광수신기의 표면상으로 투사하도록 반사하는 다면경(4),  fθ렌즈(5) 및 광수신기 드럼(6)을 포함한다. 광감쇠판(9)은 다면경(4)과 광수신기 드럼(6)간 레이저광의 광경로상에 제공된다. 광수신의 표면으로부터 다면경(4)으로 반사되고, 다면경에 의해 광수신기 드럼(6)상으로 다시 투사되도록 재반사되는 레이저광선의 양은, 레이저광선의 두 번째 반사로 인한 다중상 발생이 억제되도록 광감쇠판(9)에 의해 충분히 감소된다.
Patent KR-20000025336-A (KR)
Title: Liquid crystal display driver of liquid crystal display system
Inventor: KO YOUNG SANG
IPC: G09G3/36
Filed: 1998-10-10
Abstract: PURPOSE: A liquid crystal display driver is provided to reduce current consumption of the driver and to supply a clear display of a liquid crystal display by increasing a voltage level supplied to the liquid crystal display at the point of time of activating the liquid crystal display. CONSTITUTION: A liquid crystal display driver comprises a bias circuit, a first and a second load circuits and a switch signal generating circuit. The bias circuit(100) biases charges corresponding to power supply voltage in response to a liquid crystal display activation signal. The first load circuit(200) has a plurality of resistors(210,220,230,240) connected in series between the bias circuit and a ground voltage, and outputs first, second and third voltages(V1,V2,V3) of different levels in response to the charges from the bias circuit. The second load circuit(400) receives the charges, and adjusts the first to third voltages in response to a switch signals. The switch signal generating circuit(300) outputs an activated switch signal in response to signals(CLK,RSTB,LCDEN,STRONG) when the liquid crystal display signal is activated.
Patent KR-19990037424-A (KR)
Title: 헤테로고리 화합물
IPC: A01N43/56
Filed: 1998-10-27
Abstract: 본 발명은 하기 화학식 1로 나타내어지는 헤테로고리 화합물 및 활성 성분으로서 상기 화합물을 함유하는 살충제 및 진드기 구제제(驅除劑)에 관한 것이다 : 
     
       
         
       
     
     [상기 식중, X 및 Y는 동일 또는 상이하며, 각각 수소 원자, 할로겐 원자, 니트로기 혹은 시아노기를 나타내고, 화학식 -Z 1 -Z 2 -Z 3 -는 -CF 2 -CF 2 -O-, -CF 2 -O-CF 2 - 혹은 -O-CF 2 -O-로 나타내어지는 기이며, R은 하기 화학식 2 내지 6으로 나타내어지는 기이다 :
Patent KR-20000027851-A (KR)
Title: Method for manufacturing transistor having ldd structure
Inventor: OH SE JUNG
IPC: H01L21/336
Filed: 1998-10-29
Abstract: PURPOSE: A transistor manufacture method is provided to restrain a short channel effect by forming a dopant-included buffer oxide layer in a lower portion of a gate electrode spacer and diffusing the included dopant to a substrate to form a shallow LDD(lightly doped drain) structure. CONSTITUTION: A field oxide layer(20), a gate oxide layer(30) and a gate polysilicon layer(40) are sequentially formed on a substrate(10), and then a gate electrode(42) is formed by etching the resultant structure using a mask. A first buffer oxide layer(70) having a dopant is deposited on the entire surface of the resultant structure. The first buffer oxide layer(70) is partially etched by a n-type mask. A second buffer oxide layer(80) is deposited on the entire surface of the resultant structure. The second buffer oxide layer(80) is partially etched by a p-type mask. A nitride is deposited to form a spacer(60) on the entire surface of the resultant structure. Source/drain areas(50) are formed by implanting a dopant on the resultant structure using source/drain masks. The dopant included in the first(70) or second buffer oxide layer(80) is diffused to the substrate(10) by annealing the resultant structure.
Patent KR-20000027962-A (KR)
Title: Device for adjusting white balance and method the same
Inventor: PARK JU DEOK
IPC: H04N5/57
Filed: 1998-10-30
Abstract: PURPOSE: A device for adjusting white balance and the method the same are provided to quickly, exactly perform an adjusting operation with an optimum balanced state, by automating a white balance adjustment of TV, performed when delivering goods in a factory, from a manual operation. CONSTITUTION: A device for adjusting white balance comprises a white balance sensor(20), a controller(30), a memory(60), a pulse generator(40), and a pulse transmitter(50). The white balance sensor(20) is attached on the surface of a CRT(Cathode Ray Tube) of TV, and measures a color temperature. The controller(30) senses information on the color temperature, and produces a correction value of the color temperature for a reference color temperature. The memory(60) stores data of the correction value. The pulse generator(40) generates a control pulse for an adjusting command according to a control signal, outputted from the controller(30). The pulse transmitter(50) transmits a pulse signal generated from the pulse generator(40). A method for adjusting the white balance comprises the steps of: measuring the color temperature; comparing the measured color temperature with the reference color temperature, and producing the correction value; outputting the pulse signal for adjusting according to the produced correction value; and automatically adjusting the white balance by transmitting the pulse signal.
Patent KR-20000030982-A (KR)
Title: Apparatus for controlling flow of capacity type fluid pump
Inventor: KIM CHEON KYUNG
IPC: F04C2/10
Filed: 1998-11-02
Abstract: PURPOSE: A flow controller of a fluid pump is provided to reduce power consumption and to reduce pulsation and noise by relieving the pressure of a fluid. CONSTITUTION: A three-lob type roots pump having a flow controller is worked by: rotating a couple of rotors(1A,1B) in the opposite direction each other to compress a fluid if the fluid is introduced through a fluid inlet hole(10a) of a casing(10); forming gradually higher pressure on the wall surface in the casing; and exhausting the fluid to a fluid outlet hole(20b) through a fluid suction part(20a) of an induction pipe(20) so the fluid as to flow backward the fluid inlet hole. Therefore, the pulsation and noise is reduced by relieving the pressure and the flow of fluid is reduced as much as the amount of flowing backward to reduce power consumption.
Patent KR-20000033348-A (KR)
Title: Method and apparatus of coagulant injection in a water purification plant
Inventor: KIM WON GAENG
IPC: C02F1/52
Filed: 1998-11-23
Abstract: PURPOSE: A method using coagulant is provided, which is characterized in that injection rate of coagulant is determined according to change of water quality actively. CONSTITUTION: The method is comprised following processes of: a first process to measure natural variables like pH, turbidity, temperature, quantity of inflow, and alkalinity of raw water; a second process to measure demanding quantity of electric charge; a third process to yield injection quantity of coagulant based on measured natural variables; and then injecting coagulant into raw water based on yields.