baber/WOPTO huggingface dataset:
Patent KR-20000010286-A (KR)
Title: Method for generating random offset in blue noise pattern
Inventor: KIM JI HYONG
IPC: G06T1/00
Filed: 1998-07-31
Abstract: PURPOSE: A method for generating a random offset in blue noise pattern is to generate the random offset such that an error dispersion has a blue noise characteristic. CONSTITUTION: A method for generating a random offset in blue noise pattern randomly maintains a distance between blue noise patterns according to a convergent pixel value using a remainer, accumulating the revised convergent pixel value for the convergent pixel value generated during a converting process according to a required formula and dividing by a required value, as a random offset. Thereby, a small and easy logic is achieved in hardware with the characteristic of random function.
Patent KR-19980082015-A (KR)
Title: 일체형 항온항습장치
IPC: F24F5/00
Filed: 1998-08-14
Abstract: 본 발명은 컴퓨터나 전자기기가 설치된 전산실의 온도와 습도를 조절하는 항온항습장치에 관한 것으로, 냉매를 압축하는 압축기와 열을 방출하는 응축기가 기기 본체에 일체로 장착되고 응축기의 방출열을 이용한 가습장치가 설치되는 일체형 항온항습장치에 관한 것이다. 
     이러한 본 발명은 본체내에 증발기와 전기가열기 및 가습장치가 장착되 실내의 온도와 습도를 조절하도록 설치되는 항온항습장치를 구성함에 있어서, 
     본체내에 냉매를 압축하도록 장착되는 압축기와, 상기 압축기에 연결되 흡입공기의 접촉을 받도록 장착된 증발기와 전기가열기에 근접하게 장착되어 열을 방출하는 가열 보조응축기와, 상기 압축기에 연결되 외측과 통풍되는 본체의 개구부에 장착되는 열방출 보조응축기와, 상기 압축기에 연결된 가습 보조응축기의 방출열로 물탱크내의 물을 가열해 가습시키는 가습장치와, 상기 본체 개구부로 외부의 공기를 흡입해 열방출 보조응축기를 식히며 압축기와 가습장치에서 발생한 본체내의 열을 본체외부로 방출하도록 장착되는 배기팬으로 구성되는 것을 특징으로 하는 것이다.
Patent KR-19990023734-A (KR)
Title: 미용 조성물
IPC: A61Q7/00
Filed: 1998-08-20
Abstract: 본 발명은 유효성분, 특히 모발 성장 조성물로서 크로톤 비르마니쿠스의 추출물을 함유하는 미용 조성물에 관한 것이다.     이 조성물은 탈모 예방 효과, 모발 생성 촉진 효과 및 비듬 또는 가려움 억제 작용과 같은 뛰어난 모발 재생 효과를 가질 뿐만 아니라 모발 피부 유두 돌기 세포 또는 모발 소낭 상피 세포의 활성화를 통해 특수한 모발 성장 촉진 작용을 갖는다.
Patent KR-19990023758-A (KR)
Title: Ｓｍｄ-소자를 포함하는 회로 장치, 특히 온도 센서, 및 온도 센서 제조 방법
IPC: H05K3/32
Filed: 1998-08-21
Abstract: 본 발명은 SMD-소자(1)를 포함하는 회로 장치, 특히 두 개의 전기 전도성 접촉부(electroconductive contacts; 2a, 2b)를 구비하며, 서미스터 소자(1)를 갖는 온도 센서에 관한 것으로, 상기 전기 전도성 접촉부 각각은 기판(4) 상에 제공된 전도체 트랙(conductor track; 3a, 3b)에 전도적으로 연결된다. 상기 SMD-소자(1)와 전도체 트랙 사이의 확고한 기계적 연결뿐만 아니라 양호한 전기 전도성 연결은, 상기 접촉부(2a, 2b) 각각이 상기 전도체 트랙(3a, 3b)으로의 연결을 형성하는 금속-유리 층(6)으로 이루어지고, 상기 금속-유리 층(6)이 유리 입자를 포함하는 금속을 상기 유리 입자의 용융 또는 연화(softening)가 발생할 때까지 가열함으로써 제조되는 점에서 달성된다. 본 발명은 또한 온도 센서 제조 방법 및 이러한 연결을 제조하는 방법에 관한 것이다.
Patent KR-20000014624-A (KR)
Title: Evaporator of separation-type air conditioner
Inventor: KIM HAK BONG
IPC: F24F1/00
Filed: 1998-08-22
Abstract: PURPOSE: An evaporator of a separation-typed air conditioner is provided to improve the cooling performance by adequately exchanging heat with the normal temperature of a room. CONSTITUTION: The evaporator of a separation-typed air conditioner is composed of a front face unit(410) and a rear face unit(420), and of which end is respectively arranged with two rows of front row side(411-1, 411-2... 411-10 from the upper area) and the rear row side(412-1, 412-2... 412-10, 422-1, 422-2... 422-5). The refrigerant which is introduced into the evaporator by passing a capillary tube is divided to four branches by the four-port distributor(440) from the inlet of the evaporator.
Patent KR-20000014923-A (KR)
Title: Jig for producing stenter
Inventor: SONG HO YOUNG
IPC: B25B11/00
Filed: 1998-08-26
Abstract: PURPOSE: The jig is provided to improve the productivity, to reduce the work time and the production cost. CONSTITUTION: The jig is composed of:the 1st jig member(1) having plural the 1st combination unit(3) formed for inserting a pin(P) at the outer circumference, formed as a cylinder shape; a fixing type the 2nd jig member(7) or a moving type the 2nd jig member(9) having plural the 2nd combination unit(5) each formed for inserting a pin(P) at the outer circumference, formed as a cylinder shape, having a larger diameter than the 1st jig member(1), combined to be moved/fixed at the outer circumference of the 1st jig member(1); the 1st combination unit(3) or the 2nd combination unit(5) formed in a specific interval at the outer circumference of the 1st jig member(1) and the 2nd jig member(7)(9).
Patent KR-20000020055-A (KR)
Title: Device for improving power factor of motor
Inventor: LEE GWAN SEAK
IPC: H02M1/00
Filed: 1998-09-17
Abstract: PURPOSE: A device for improving a power factor of a motor is provided to suppress a harmonic current by improving the power factor and to maintain stably a direct current link voltage even when a load varies. CONSTITUTION: A device for improving a power factor includes a motor driving device, an inductor(L1,L2), a diode(D5,D6), a switching unit(31), a zero potential detector(32) and a controller(33). The motor driving device includes a bridge diode(22) and a smoothing capacitor(C). The bridge diode rectifies with full wave an AC voltage input from a power supply and outputs the rectified voltage. The smoothing capacitor smoothers the DC voltage output from the bridge diode and outputs to a load. The inductor and the diode are serially connected between the bridge diode and the smoothing capacitor. The switching unit are parallel connected between the inductor and the diode. The zero potential detector detects a zero potential of the AC voltage and outputs an interrupt signal. The controller switches on the switching unit for a predetermined time when the interrupt signal input from the zero potential detector.
Patent KR-19990030187-A (KR)
Title: 헥사하이드로티에노[3,4-ｄ]이미다졸-2,4-디온의 제조 방법
IPC: C07D495/04
Filed: 1998-09-28
Abstract: 본 발명은 하기 화학식 2의 헥사하이드로푸로[3,4-d]이미다졸-2,4-디온을 염기성 화합물 및 황의 존재하에 황화수소와 반응시키는 단계를 특징으로 하는, 하기 화학식 1의 헥사하이드로티에노[3,4-d]이미다졸-2,4-디온의 제조 방법에 관한 것이다. 
     화학식 1 
     
       
     
     화학식 2 
     
       
     
     상기식에서, 
     R은 동일하거나 상이하고 치환될 수 있는, 저급 알킬 그룹, 알케닐 그룹, 아릴 그룹 또는 아르알킬 그룹을 나타낸다.
Patent KR-20000026573-A (KR)
Title: Circuit for multiplying clock frequency
Inventor: KIM HONG SEOK
IPC: H03K23/00
Filed: 1998-10-21
Abstract: PURPOSE: A circuit for multiplying clock frequency is provided to selectively multiply frequency of input clock signal. CONSTITUTION: A circuit comprises 4 circuits. The first circuit generates a 1st and 2nd control signals according to a 1st clock and a 2nd clock delayed to the 1st clock. The second circuit generates a 2nd clock according to the 1st and 2nd control signals, and extracts each pulse signal from each period of the 1st clock. The third circuit generates a 3rd clock by synthesizing the pulse signals. The fourth circuit divides frequency of the 3rd clock. Thereby, the delay time is regulated by feedback of phase-difference between the input clock and the delayed clock, so that the clock frequency can be multiplied as a selected integer ratio.
Patent KR-20000027020-A (KR)
Title: Method for injecting melting steel into tundish
Inventor: KANG JU HYEON
IPC: B22D11/10
Filed: 1998-10-26
Abstract: PURPOSE: A method for injecting melting steel into a tundish is provided to increase cleanness of melting steel by rapidly floating intervener to be divided as agitating melting steel for a long time and as preventing base metal from generating inside a nozzle. CONSTITUTION: A method is completed by filling activator(8) containing carbon into an upper nozzle(32) in a state of closing a middle plate(31) of a tundish at the first time of a casting process. Then melting steel of the tundish receives non-activated gas through an inlet pipe(34) connected to the middle plate. Therefore, the method prevents melting steel from solidifying inside the upper nozzle and floats base metal intervener to be divided for more than 10 minutes so as to increase cleanness of melting steel.
Patent KR-20000027274-A (KR)
Title: Method for manufacturing flash memory cell
Inventor: KIM JEOM SU
IPC: H01L27/115
Filed: 1998-10-27
Abstract: PURPOSE: A method for manufacturing a flash memory cell is provided to control two floating gates through one control gate by forming the control gate comprising two floating gates. CONSTITUTION: A method for manufacturing a flash memory cell comprises the steps of: forming a tunnel oxidation layer(111) on an active area of a semiconductor substrate(100) and forming a first poly silicon pattern(112A); forming a source area(115) on the exposed substrate; forming spacers(121) on both sides of the poly silicon pattern and depositing a dielectric layer(113) and a second poly silicon layer(114) on a whole structure; etching the second poly silicon layer, the dielectric layer, and the first poly silicon pattern in order to form one floating gate couple(112B) and a control gate(114) covering the floating gate couple; and forming a drain area(116) on the substrate and forming a spacer(122) on a cell side wall of an accumulated structure formed with the floating gate and the control gate.
Patent KR-20000027524-A (KR)
Title: Method for isolating semiconductor devices
Inventor: OH WON SANG
IPC: H01L21/76
Filed: 1998-10-28
Abstract: PURPOSE: An STI(shallow trench isolating) method is provided to prevent a reduction of active region due to side oxidation of the trench by using high temperature oxidation and nitridation processes. CONSTITUTION: By selectively etching a silicon substrate(11) having a field region and an active region, a trench is formed in the active region. By using oxidation processes of high temperature of 900°C more than, a lower and an upper oxide layers(14,16) are sequentially grown in the trench in order to prevent side walls -oxidation of the trench, and a nitride layer(15) is formed at interface between the lower and upper oxide layers(14,16). An undoped polysilicon is filled into the trench. Then, by performing wet-oxidation treatment at high temperature of 1000-1500°C using H2 and O2 gas and nitridation treatment at high temperature of 800°C using NH3 or N2O gas, the undoped polysilicon is transferred to an insulating oxide(18).
Patent KR-20000031049-A (KR)
Title: Connector for high frequency cable
Inventor: KIM KYEONG CHEOL
IPC: H01R13/622
Filed: 1998-11-03
Abstract: PURPOSE: A connector for a high frequency cable is provided to prevent a connector pin of a plug from coming out from a cable core line and to remove the deformation of an insulator and the oxide corrosion of a core line. CONSTITUTION: A connector for a high frequency cable is comprised of a cable(1) which does not solder on a corresponding part of a core line(2) without fitting the exact size of an external and an inner covers, a plate pressing unit(4) formed in three steps and divided into a cross, having a larger diameter than the core line, a connecter pin consisted of a pressing projection(5) and a slant unit(6) and an insulator(8) of a Teflon material consisted of a stop slant unit(7) of the center for holding the slant unit, formed with an external shape of a two-step and a penetration inner diameter(9). Herein, a cable plug is possible to simply peel off and assemble the cable without an assembly equipment.
Patent KR-20000031671-A (KR)
Title: Device and method for displaying change of consumed electric power while adjusting image data
Inventor: LEE SANG SEON
IPC: H04N5/445
Filed: 1998-11-09
Abstract: PURPOSE: A device and a method for displaying a change is provided for a user to reduce consumed electric power by displaying the changed amount of consumed electric power according to the change of image data in a bar or a graph type. CONSTITUTION: A CPU(40) detects consumed electric power for a certain interval through a detector(10) of consumed electric power while a television operating the peculiar function for an A/D converter(20) converting the detected amount of electric power into a digital value to be stored in a register(30). Then, the amount of electric power stored in the register and the value to be displayed as a graph in an OSD generator(50) are found in a pre-established lookup table. If an image is converted into an adjusting state by a user watching the television, the consumed electric power detected by the CPU is displayed with an image-adjusting bar. Moreover, if the image data are adjusted, the changed consumed electric power is displayed on the screen.
Patent KR-20000032034-A (KR)
Title: Paint for preventing vapor condensation
Inventor: JEONG CHI YOUNG
IPC: C09D133/06
Filed: 1998-11-12
Abstract: PURPOSE: A paint is prepared by addition of a porous siliceous earth, talc powder and titanium in the resin composition. CONSTITUTION: The title paint comprises 40-50 weight % of inorganic powder containing the porous siliceous earth and talc powder, 45-55 weight % of resin compound containing acrylic ester, ethylene-vinyl acetate copolymer and methanol, 3-6 weight % of titanium, 0.1-0.5 weight % of dispersing agent, 0.1-0.5 weight % of defoaming agent and 0.1-0.5 weight % of emulsifier. Thus, 70 weight % of porous siliceous earth and 30 weight % of talc powder are mixed and stirred with 45 weight % of acrylic ester, 45 weight % of ethylene-vinyl acetate copolymer and 10 weight % of methanol at 15 deg.C to give resin compound. 45 weight % of the inorganic powder and 49.5 weight % of resin compound are stirred at 15°C, followed by addition of 4.5 weight % of titanium, 0.3 weight % of dispersing agent, 0.3 weight % of defoaming agent and 0.4 weight % of emulsifier for 2 hours to give the title paint.
Patent KR-20000032523-A (KR)
Title: Cam type pallet of mmiddle shell of rotary compressor of two types of air conditioner
Inventor: PARK SU HO
IPC: F04C29/00
Filed: 1998-11-16
Abstract: PURPOSE: A cam style pallet of middle shell of rotary compressor of air conditioner of two types is provided to simply load and remove two types of middle shells by constructing three cams respectively having a ball plunger and three baseplate respectively having two ball inserting holes. CONSTITUTION: A cam style pallet of middle shell of rotary compressor of air conditioner of two types includes three base plates(201) for removing middle shells(S1,S2) in the states of the shells(50,60,95), and three cams(210) mounted on the base plates for loading the middle shells at three positions and rotating between two positions for locating the middle shells able to be fixed to the positions, wherein each cam has a side formed with a bolt passing hole and the other side mounted with a ball plunger for pressing the ball downward, each base plate is formed with a female screw hole(202) at three positions for detachably fixing the bolt passing hole on the base plate by a bolt and bolt inserting holes(201,201') for inserting the ball to fix the cams at two positions.
Patent KR-20000033488-A (KR)
Title: Condenser core and method for fabricating condenser core and fabrication system thereof
Inventor: LEE KAE SOO
IPC: H01G4/015
Filed: 1998-11-24
Abstract: PURPOSE: A method for fabricating a condenser core is provided to prevent the formation of wrinkles of a thin film and at the same time to prevent the damage of the thin film due to the stress, and accordingly to improve the performance of a condenser. CONSTITUTION: In the formation of a film condenser used as an electrode by a metal film suck as an aluminum or a zinc between a plurality of dielectric layers of ultra thin plastic films, a condenser core(40) is provided which is used in winding a plastic film including a metal film. The condenser core is formed in a tube shape, and the shape of a cross section of the external wall of the condenser core is fabricated in a cylindrical shape, and the cross section of the internal wall is fabricated in a shape having an eccentric part from the center of a rotation axis to receive a rotation force. The thickness of the inner wall and the external wall are formed uniformly along a lengthy direction with a material having the endurance and heat resistant property.
Patent KR-19990045539-A (KR)
Title: 장식표면과 조합으로 사용하는 폴리머형 발포기질
IPC: C08L25/06
Filed: 1998-11-25
Abstract: 기질상에 적어도 하나의 장식층을 갖는 장식 조성물에서 기질로 사용하는 폴리머형 발포 조성물이 제공되는데, 기질은 (ⅰ) 아크릴로니트릴-부타디엔-스티렌(ABS)폴리머, 폴리카보네이트, 폴리스티렌, 폴리페닐렌 옥사이드 및 폴리염화비닐에서 선택되거나 재생 플라스틱으로부터 수득된 레진 매트릭스와 (ⅱ) 충진재로 제조된 조성물을 하나이상의 발포제를 사용하여 발포시켜서 제조된다: 결과의 발포 조성물은 바닥용 라미네이트, 고형 표면 라미네이트, 주방용 조리대와 같은 다양한 라미네이트 기초 장식 제품 제조에 있어서 파이버 보오드 또는 파티클 보오드 대신에 사용하기에 충분한 물리적 및 기계적 성질을 가진다.
Patent KR-20000034324-A (KR)
Title: Device for automatically inputting fiber softener of washing machine and control method thereof
Inventor: JANG BONG AN
IPC: D06F33/02
Filed: 1998-11-28
Abstract: PURPOSE: A device for automatically inputting a fiber softener of a washing machine and a control method are provided to automatically input the fiber softener from a case at a final rinsing after a washing by equipping the case stored the fiber softener and stuck and removed. CONSTITUTION: A washing time, a water level, and a rinsing number are set up. A washing is performed as the set washing time, and a dehydrating is performed. Water is supplied for rinsing. At a final rinsing after starting the water supply, a valve is opened by operating a solenoid with a control unit to input a fiber softener into a water tank. After the standard operating time of the solenoid, the valve is closed by blocking a power fed to the solenoid to block the input of the fiber softener. And a rinsing is performed when the water supply is finished.
Patent KR-20000037555-A (KR)
Title: Trunk interface of asynchronous transfer mode exchange
Inventor: YUN BIN YONG
IPC: H04L12/28
Filed: 1998-12-01
Abstract: PURPOSE: A trunk interface of an ATM(Asynchronous Transfer Mode) exchange is provided to prevent data loss due to an NPC(Network Parameter Control) by operating a shaper function to the trunk interface of the ATM exchange. CONSTITUTION: An NPC processor(300) transmits an ATM cell transmitted from a physical hierarchy interface(200) to a receiving OAM(Operation, Administration and Maintenance) cell processor(301). The receiving OAM cell processor(301) extracts and processes an OAM cell and transmits the result to an internal message processor(308). An routing processor(302) attaches a routing tag to the ATM cell transmitted from the receiving OAM cell processor(301) and transmits it to a receiving interface part(303). The receiving interface part(303) converts a parallel data from the routing processor(302) into a serial data signal. A transmitting switch interface part(304) converts the serial data into a parallel data to transmit to a header converter(305). The header converter(305) transmits a user ATM cell and an internal message to a transmitting OAM cell processor(306) and the internal message processor(308) respectively. The internal message processor(308) transmits the OAM cell to the transmitting OAM cell processor(306). The transmitting OAM cell processor(306) transmits the ATM cell from the header converter(305), the OAM cell from the internal message processor(308) and the OAM cell from the receiving OAM cell processor(301) to a shaper(307).
Patent KR-20000039848-A (KR)
Title: Desktop illuminator for shielding electromagnetic wave
Inventor: KIM JUNG MOO
IPC: F21S2/00
Filed: 1998-12-16
Abstract: PURPOSE: A desktop illuminator for shielding electromagnetic wave is provided to induce electromagnetic wave generated from an electromagnetic generator such as a control circuit, an oscillation circuit or a stabilizer to conductive material and then give off the induced electromagnetic wave ground, thereby removing the electromagnetic wave. CONSTITUTION: A desktop illuminator for shielding electromagnetic wave comprises a front shield unit(L12), a rear shield unit(L11) and a grounded unit. The front shield unit(L12) consists of conductive material and is attached to a front surface for radiating light to shield and induce the electromagnetic wave generated from the front surface. The rear shield unit(L11) consists of conductive material and is attached to a rear surface for radiating light to shield and induce the electromagnetic wave generated from the rear surface. The grounded unit connects the front and rear shield units to ground level to radiate the electromagnetic wave induced to the units to the ground level.
Patent KR-20000039929-A (KR)
Title: Circuit for delaying an electric power supply
Inventor: SHON TAE HAN
IPC: H05B41/26
Filed: 1998-12-16
Abstract: PURPOSE: A circuit for delaying an electric power supply is provided to prevent the turn-off of a lamp by using a current generating section, a thyristor, and a voltage controlling section. CONSTITUTION: A circuit for delaying an electric power supply comprises a current generating section(100), a thyristor(SCR), and a voltage controlling section(200). The current generating section(100) generates a current when a potential which is higher than the voltage of a first Zener diode(ZD1) is generated. The thyristor(SCR) is turned on by the current generating section(100). The voltage controlling section(200) changes the base voltage of a first transistor when the thyristor(SCR) is turned on, and controls the output voltage.
Patent KR-20000041361-A (KR)
Title: Internal power supply voltage generator of semiconductor device
Inventor: LIM GYU NAM
IPC: H03K17/00
Filed: 1998-12-22
Abstract: PURPOSE: An internal power supply voltage generator is provided to have a rapid recovery time and a large driving capacity by realizing comparison circuits having MOS transistors of different channel rates. CONSTITUTION: An internal power supply voltage generator comprises a first comparison circuit(100), a second comparison circuit(200) and an output drive circuit(300). The first comparison circuit(100) compares an internal power supply voltage(IVCC) on an output terminal(400) with a reference voltage(Vref) to output a first comparison signal(COM1) as a comparison result. The second comparison circuit(200) compares the internal power supply voltage(IVCC) with the reference voltage(Vref) to output a second comparison signal(COM2) as a comparison result. The output driving circuit(300) is connected between an external power supply voltage and the output terminal(400), and drives the output terminal(400) according to the second comparison signal(COM2). The MOS transistors(110,120,130,140,150) of the first comparison circuit(100) have more large channel rates than those of the second comparison circuit(200).
Patent KR-20000042869-A (KR)
Title: Forming method of reflection barrier in semiconductor device
Inventor: IM CHANG MUN
IPC: H01L21/027
Filed: 1998-12-28
Abstract: PURPOSE: A method for forming a reflection barrier in a semiconductor device is provided to effectively control a ratio of reflection. CONSTITUTION: A dual layered reflection barrier(20) is provided. To form the dual layered reflection barrier(20), first a silicon oxide layer(11) and a nitrified silicon layer(12) are successively formed on a silicon substrate(10). Second, a lower reflection barrier(21) such as a silicon oxide and an upper reflection barrier(22) such as an amorphous silicon are successively formed on the nitrified silicon layer(12). While the lower reflection barrier(21) preferably has a thickness of about 400 angstrom, the upper reflection barrier(22) preferably has a thickness of about 50 angstrom. Moreover, the lower reflection barrier(21) has a refractive index substantially equal with the silicon substrate(10), and the upper reflection barrier(22) has an absorption factor greater than the lower reflection barrier(21).