baber/WOPTO huggingface dataset:
Patent KR-20010028204-A (KR)
Inventor: JIN KUM SOO
IPC: F26B21/08
Filed: 1999-09-18
Abstract: PURPOSE: A combination drying/refrigerating store house is provided to reduce process time and cost by arranging first and second combination drying/refrigerating chambers for drying and storing of agricultural products, fishery, and animal products. CONSTITUTION: A store house comprises a housing(1) having an open type heat pump unit chamber(3) arranged at the center of the housing and combination drying/refrigerating chambers(A,B) arranged at both sides of the housing; circulation passages(5,5') arranged at facing side walls(4,4') of each of combination drying/refrigerating chambers in such a manner as to communicated to drying/refrigerating chambers, and which have blowers(8,8'); a heat pump system(2) in which a compressor(16), a four-way valve(17) and a second condenser(20) mounted in the heat pump unit chamber, and first and second heat exchangers(18,19) mounted onto each of circulation passages are connected by a first pipe(21) and a return pipe(22); a second evaporator(23) in which first and second heat exchangers are by-passed to the first pipe and the second condenser and installed to a second pipe(24); a converting unit(30) mounted to first and second pipes so as to change refrigerant flow; and a control unit(50) for controlling the heat pump system and the converting unit.
Patent KR-20000023473-A (KR)
Title: Internal clock multiplication for test time reduction
Inventor: KOMAI YUTAKA
IPC: G11C29/14
Filed: 1999-09-28
Abstract: PURPOSE: An internal clock multiplier is provided to reduce a test efficiency and a test time by making a memory tester operate at a system clock frequency and a memory circuit operate at a multiplied internal clock frequency. CONSTITUTION: In an internal clock multiplier, a clock circuit is coupled to receive a control signal having a first logic state and a second logic state. The clock circuit generates a first clock signal in response to a first logic state, and a second clock signal in response to the second logic state. The second clock signal has at least double a frequency of the first clock signal. An address counter(221) is coupled to receive either one of the first and second clock signals, and generates a sequence of address signals corresponding to either one of the first and second clock signals. An array of memory cells is disposed to generate a sequence of data bits corresponding to the sequence of the address signals. A logic circuit is coupled to receive the sequence of the data bits, and is disposed to generate a logic combination of the data bits of the sequence.
Patent KR-20010029213-A (KR)
Inventor: AHN JUN TAE
IPC: G02F1/39
Filed: 1999-09-30
Abstract: PURPOSE: An optical fiber optical amplifier is provided to improve noise peculiarity by solving problems that a wave length oscillated by a laser is out of optical signal wave length band amplified or maintains a wave length interval to some degree from optical signals, and by solving problem that the wave length oscillated by a laser is mixed with the optical signal amplified. CONSTITUTION: An optical fiber optical amplifier for fixing gain comprises the first Mach-Zehnder interferometer filter(MZIF1), the second Mach-Zehnder interferometer filter(MZIF2), a pump part, an erbium-doped fiber(EDF), an isolator(ISO), a band pass filter(BPF) and an attenuator(ATT). The first Mach-Zehnder interferometer filter(MZIF1) is connected between an input terminal(IN) and one end of the pump part. The second Mach-Zehnder interferometer filter is connected between one end of the EDF and an output terminal. The attenuator is connected to one end of the second Mach-Zehnder interferometer filter(MZIF2) and controls a magnitude of an optical loss of a resonator in response to an output signal of the MZIF2. The band pass filter(BPF) is connected to an output terminal of the attenuator and determines an ingredient of a wave length of oscillation in response to an output signal of the attenuator(ATT). The isolator(ISO) is connected between an output terminal of the BPF and an input terminal of the MZIF1 and determines a progressive direction of a wave length of oscillation in response to an output signal of the BPF.
Patent KR-20010037802-A (KR)
Inventor: JUNG SUN O
IPC: H01L23/50
Filed: 1999-10-20
Abstract: PURPOSE: A method of manufacturing a hybrid IC(integrated circuit) is to inject a molding agent after attaching a specified frame for a dam to an array substrate, thereby controlling an injected amount of the molding agent and obtaining a uniform dimension of the hybrid IC. CONSTITUTION: On an array substrate(1) are mounted a lot of electronic parts(2). A specified frame(10) for a dam is attached to both ends of an upper surface of the array substrate. The specified frame for the dam has a height higher than that of the electronic parts. A liquified molding agent(4) is injected to the upper surface of the array substrate. After the injection of the molding agent, the molding agent is cured. When curing of the molding agent is completed, the array substrate is cut to form a hybrid IC, with a desired dimension. Since the molding agent is injected into the specified frame, an injected amount of the molding agent is controlled accurately.
Patent KR-20010038081-A (KR)
Inventor: PARK MYEONG HWAN
IPC: F27D13/00
Filed: 1999-10-21
Abstract: PURPOSE: An apparatus for changing a diameter of the supplying nozzle of the raw gas is provided to simultaneously solve problems such as the danger of the gas poisoning collaterally occurring according to the replacement of nozzles, the delay of the replacement operation and the clogging of the nozzles by possessing nozzles having various sorts of diameters so that the nozzle can be promptly changed depending on the operation conditions. CONSTITUTION: The apparatus comprises a discoid base (130) one surface of which is opened, wherein the base has a supplying port (132) connectable to a channel of C.O.G (coke oven gas), a flexible hose (10), and fixed to the front of a lance nozzle of a lime calcining furnace; a nozzle plate (120) rotationally installed inside the base (130), wherein the nozzle plate has a quadrangle shaped axial hole (114b) in the center thereof, and formed in such a manner that nozzle inserting holes (121) in which a plurality of nozzles (70) having different diameters are fixed by penetrating the both surfaces of thereof along a circumferential direction thereof are conformable with the supplying port (132) during the revolution; a cover (110) in the center of which an axial hole (114a) is penetrated and formed, wherein the cover closes the opened surface of the base and is fixed so that the nozzle plate is not deviated, and the cover is equipped with a connecting pipe (111) which is connected to the supplying port, any one of the nozzle inserting holes and a lance nozzle of the calcining furnace at one surface part thereof; and an adjusting member (200) which is inserted into the axial hole of the cover, and one end of which is coupled to the axial hole of the nozzle plate so that the nozzle plate can be rotated.
Patent KR-20000035110-A (KR)
Inventor: NAKAMURA KAZUYA
IPC: C08L9/08
Filed: 1999-10-29
Abstract: PURPOSE: A pavement material is provided to pave without equalizing the lower ground layer as the unpaved foundation, to recover even if deformation or a groove is generated on the surface of the pavement material, to have proper elasticity and to give mechanic intensity capable of enduring the passage of a large vehicle. CONSTITUTION: An elastic pavement material(1) forms a lower ground layer(3) on an unpaved base(2) and forms an elastic compound layer(4) mixed with Portland cement on the lower ground layer with a synthetic resin combination material and aggregate as a main subject. Moisture is removed by evaporating moisture contained in the elastic compound layer or hydrating the Portland cement with water. The elongation rate of the elastic compound layer is set up from 3 to 400%, more desirably from 10 to 300% by combining the aggregate with the synthetic resin combination material. The thickness is set up within 5 and 50mm range.
Patent KR-20010045729-A (KR)
Inventor: LEE JONG CHEOL
IPC: G06T3/00
Filed: 1999-11-08
Abstract: PURPOSE: An internet cyber album is provided to allow the user to save their photos through the internet by providing the user with free cyber space where the user can save their photo images regardless of the time, place and space. CONSTITUTION: In the cyber album, part of the server computer hard where digital photos can be save is provided for users. The user can produce albums with normal photos and digital photos using an image processing software program and save the albums on the part allocated to the user, and the user can use the saved photos through the internet regardless of the time, place and space. And the saving is permanent so that the user does not worry about losing the user's photos. The server is used only for saving photos.
Patent KR-20000006850-A (KR)
Inventor: YANG JONG SEOK
Filed: 1999-11-08
Abstract: PURPOSE: A system is provided to reduce an advertisement cost of internet companies by providing efficient advertisement mechanism. CONSTITUTION: The conversion output system of a coupon combined with an internet advertisement medium comprises: a system(1) which inputs an advertisement and a coupon; a coupon and advertisement display system(2); an advertisement and coupon click device(3) which clicks the advertisement and the coupon; a coupon click recognition system(4) which recognizes that a coupon combined with an internet advertisement is clicked; an internet advertisement and coupon conversion system(5) which converts the coupon combined with the internet advertisement; a system(6) which displays the coupon combined with the converted advertisement; and a coupon output device(7) which outputs the coupon combined with the converted advertisement.
Patent KR-20010046194-A (KR)
Inventor: JUNG CHAE SEONG
IPC: H04M19/04
Filed: 1999-11-11
Abstract: PURPOSE: An apparatus for providing a thermal alarm signal in a skin contact type terminal and a method for controlling therof are provided to offer an apparatus to provide a thermal alarm signal in a skin contact type terminal and a method to control controlling the apparatus. CONSTITUTION: A control unit checks whether an alarm request is generated(711). If the alarm request is generated, the control unit reads the alarm signal setup area of a memory(713) and checks whether the set alarm signal is a thermal alarm signal(715). If the set alarm signal is not the thermal alarm signal, the control unit checks whether it is a sound alarm signal(717). If the sound alarm signal is set, the drives a buzzer and generates the sound alarm signal(719). If the set alarm signal is not the sound alarm signal, the control unit drives a vibration motor and generates a vibration alarm signal(721). In case that the thermal alarm signal is set, the control unit checks whether the set thermal alarm signal is a cooling alarm signal(723). If it is the cooling alarm signal, the control unit supplies current to a DC source in a preset current direction and generates the cooling alarm signal(725). In case that the set thermal alarm signal is a heating alarm signal, not the cooling alarm signal(723), the control unit supplies current to the DC source in the current direction contrary to the cooling alarm signal and generates the heating alarm signal(727).
Patent KR-20010054109-A (KR)
Inventor: KIM JONG WON
IPC: F02B37/00
Filed: 1999-12-03
Abstract: PURPOSE: An oil check valve of a vehicle turbo charger is provided to lubricate a bearing by supplying oil to a turbo charger simultaneously with the engine starting, thereby improving the initial performance of the turbo charger and the durability of the bearing. CONSTITUTION: An oil check valve of a vehicle turbo charger is mounted to an oil pipe which connects an oil supply port of the turbo charger(32) to an oil filter(36), wherein the oil check valve includes a discharge port connected to the turbo charger, a vertical chamber(42) communicated with the discharge port, a plug(44) assembled into the vertical chamber, a metal ball(48) incorporated in the vertical chamber for opening or closing a check hole(46) formed at a lower part of the vertical chamber, and an introducing port(49) connected to the oil filter via the check hole.
Patent KR-20000048362-A (KR)
Inventor: BOGELSANG THOMAS
IPC: H01L21/316
Filed: 1999-12-23
Abstract: PURPOSE: A method for forming a gate oxide of a metal oxide semiconductor device is provided to reduce the inverse terminal channel effect while improving the electron mobility. CONSTITUTION: A method for forming a gate oxide of a metal oxide semiconductor device includes following steps. At the first step, a part of the semiconductor body(10) is oxidated by using a sequence including at least one as well as at least one wet oxidation process. The gate dielectric layer(16) is formed on the semiconductor body(10). The oxidation sequence according to the first step includes a dry oxidation process, a wet oxidation process, and a dry oxidation process.
Patent KR-20010064125-A (KR)
Inventor: LEE HYEONG PIL
IPC: G09G3/296
Filed: 1999-12-24
Abstract: PURPOSE: A false contour compensation device is provided to compensate for false contour generation and reduce false contour by preparing extra block which exchanges and averages boundary plane pixel in which false contour is generated when PDP(plasma display panel) displays moving picture image. CONSTITUTION: A false contour region detection unit(200) receives an 8 bit R/G/B(red/green/blue) signal of a moving picture image, and detects a region in which a false contour is generated and outputs pixel of a boundary plane. A pixel exchange circuit unit(210) exchanges the pixels adjacent to the boundary plane with one another in response to the boundary plane pixel output from the false contour region detection unit(200). A pixel average circuit unit(220) averages the pixels adjacent to the boundary plane in response to the boundary plane pixel output from the false contour region detection unit(200). A multiplexor(230) outputs selectively the 8 bit R/G/B signal compensated in the pixel exchange circuit unit(210) and the pixel average circuit unit(220) in response to a selection signal(Sel).
Patent KR-20010061319-A (KR)
Inventor: CHOI SANG JUN
IPC: H04B7/26
Filed: 1999-12-28
Abstract: PURPOSE: A device for transmitting a frame of an RLP(Radio Link Protocol) is provided to control a transmission frequency of an NAK(Not Acknowledged) control frame according to radio states of a forward and a backward. CONSTITUTION: An NAK(Not Acknowledged) control frame generator(100) generates an NAK control frame. A forward state analyzer(102) analyzes a forward communication state during a past specific period, and calculates the first missing frame rate. A backward state analyzer(103) analyzes a backward communication state during a past specific period, and calculates the second missing frame rate. According to the first and the second missing frame rate, a repeat coefficient generator(101) decides a repeat transmission frequency of the generated NAK control frame. According to the repeat transmission frequency, a transmitter(105) repeatedly transmits the generated NAK control frame.
Patent KR-20010065297-A (KR)
Inventor: HONG GWON
IPC: H01L21/205
Filed: 1999-12-29
Abstract: PURPOSE: A manufacturing method of a capacitor is to enable a subsequent high-temperature annealing process, without using an anti-diffusion layer such as TiN, thereby manufacturing the capacitor with a high dielectric constant and a low leakage current. CONSTITUTION: A silicon oxide layer(2) and a nitride layer(3) are formed on a substrate(1) in this order, followed by etching them until the substrate is exposed, to form a contact hole therein. A doped polysilicon layer(4) and a cobalt silicide layer(5) are then sequentially formed in the contact hole. An Ir layer(6) and an IrO2 layer(7) are sequentially formed on the cobalt silicide layer to bury the contact hole. A Pt layer is deposited on the entire surface, and patterned to form a lower electrode(8a). A high-dielectric layer(9) is deposited on the lower electrode, followed by annealing it. Thereafter, an upper electrode(10) is formed on the high-dielectric layer using a CVD(chemical vapor deposition) process, followed by annealing it.
Patent KR-20010058834-A (KR)
Inventor: KIM NAM UNG
IPC: G11B7/095
Filed: 1999-12-30
Abstract: PURPOSE: A vibration absorber of an optical disc driver is provided to improve a data input/read capability and a speed of an optical disc, by attenuating a vibration effectively generated in a sled base of the optical disc driver. CONSTITUTION: An optical disc driver includes a motor(22) rotating a disc at an upper side of a main frame(21), an optical pick-up(23) irradiating a light into the disc and a sled base(24) supporting a transferring system transferring the disc. In the vibration absorber(20), the first mount(25) is installed at four places to install the sled base(24), and the second mount(27) is installed at four places to install a mass body(26) where a space part(26a) is punched. The motor and the optical pick-up are installed on an upper surface of the sled base as penetrating through the inside of the space part. The first and the second mount are formed with a rubber material.
Patent KR-20000035789-A (KR)
Title: Treatment of the common cold or allergic rhinitis
Inventor: JOHNSON KIRK W
IPC: C07D401/04
Filed: 1997-08-12
Abstract: PURPOSE: A method for the treatment or amelioration of the symptoms of the common cold or allergic rhinitis is provided. CONSTITUTION: The method for the treatment or amelioration of the symptoms of the common cold or allergic rhinitis in a mammal comprises administering to a mammal in need thereof an effective amount of a serotonin 5-HT1F agonist. The method is characterized in that serotonin 5-HT1F is selective for the 5-HT1F receptor relative to other receptors, and the serotonin 5-HT1F agonist is a compound of formula I.
Patent KR-20000057584-A (KR)
Title: Process for securing the privacy of data transmission
Inventor: BITZER WOLFGANG
IPC: B60R25/04
Filed: 1997-11-06
Abstract: PURPOSE: A method is provided for securing the privacy of data transmission between motor vehicle (20) control units CONSTITUTION: A process is disclosed for securing the privacy of data transmission between motor vehicle (20) control units (1, 2) which are interconnected by a data bus. The messages exchanged between the units are encrypted. Encryption depends on secret keys stored in the control units (1, 2) and on a time variable random value.
Patent KR-20000069681-A (KR)
Title: 액체 약제 저장을 위한 고리형 탄화수소 중합체로 된 약제 용기
IPC: C08L23/04
Filed: 1997-12-16
Abstract: 본 발명은 인슐린과 같은 액체 약제의 저장을 위한 약제 용기에 관한 것으로 그 용기는 원위 및 근위 끝 부분 및 벽을 포함하고, 그 벽은 적어도 벽의 두 반대쪽 부분이 중합체 재료로 되어 있는 벽을 포함한다. 그 중합체 벽 부분의 두께는 0.3mm에서 3mm사이이고 400nm에서 중합체 벽 부분을 통한 빛 투과율은 최소한 25%이다. 그 중합체 벽 부분은 5-7원의 고리 또는 고리들을 갖는 지방족 고리형 또는 이중 고리형 탄화수소 및 에틸렌 또는 프로필렌으로 구성된 공중합체 재료를 적어도 70중량% 이상 그 재료는 50℃이상의 유리 전이 온도와 0.95g/cm 3 이상의 밀도를 갖는다. 그 중합체 재료의 용기는 본질적으로 약제에 대해 비활성이며 더구나 그 용기는 투명하여 이로써 그것은 그 약제가 결정화 또는 중합반응하지 않았다는 것을 확인하기 위해 그 용기의 내용물을 눈으로 검사할 수 있다. 더구나 그 용기의 벽은 m-크레졸/페놀/벤질 알코올 방부제 및 물 각각에 대해 양호한 방어벽을 제공한다. 본 발명은 또한 그러한 약제 용기 및 적어도 부분적으로 약제로 채워진 약제 용기의 용도에 관한 것이다.
Patent KR-20010068288-A (KR)
Title: Voice synthesis terminal for hearing the message
Inventor: LEE JONG SEOK
IPC: H04B1/40
Filed: 2000-01-04
Abstract: PURPOSE: A voice synthesis terminal capable of listing to a message is provided to build a voice synthesis function therein, and to convert received data into voices to output the data, so as to reduce a traffic and to repeatedly listen to the data at a required time. CONSTITUTION: An e-mail server(300) transmits a request message to character information if a message listening is requested from a user. A terminal(100) converts the character information into a voice, and outputs the character information. The terminal(100) comprises as follows. A text/voice converter(12) converts the received character information into the voice. A memory(13) stores the received character information.
Patent KR-20010068743-A (KR)
Title: Health spoon and chopsticks and manufacturing method therefor
Inventor: KANG SOO YUL
IPC: A47G21/04
Filed: 2000-01-08
Abstract: PURPOSE: A method for manufacturing spoon and chopsticks decorated with gold being absorbed into the body and promoting metabolism is provided to serve a high quality spoon product having a decorative function and improving physical health. CONSTITUTION: The method includes the following steps of: (i) forming a fixed shape of patterns of irregular groove at a certain part of stainless steel spoon material cut into a predesignated shape, processed and rolled; (ii) ion plating the whole surface of the patterned spoon material in a vacuum container with powdered gold; (iii) masking the gold plated spoon material with chemical and dehydrating; (iv) cutting out the patterned groove from the coated spoon material and removing the ion plating of the groove; (v) sanding the plating removed groove part and forming a certain shape of gold decorated part by replating the sanded groove part with powdered gold; and then (vi) removing the masking of the decorated spoon material with washing the spoon.
Patent KR-20000030179-A (KR)
Inventor: KIM DONG HEUI
IPC: F01N5/02
Filed: 2000-01-25
Abstract: PURPOSE: An apparatus is provided to reduce the exhaust of noxious gas by repeatedly burning the exhaust gas as well as to easily defrost it and clean an engine room. CONSTITUTION: An apparatus for removing snow and thawing for a vehicle is operated by; exhausting the exhaust gas to outside through a compressor, not an on-off apparatus(14) in the middle of an exhaust pipe after the exhaust gas from an engine(11) for a vehicle passes a muffler(12); compressing the exhaust gas by a fan(20) and heating the gas with heating apparatus(18) at a high temperature by driving a motor(19) through the operation of a working switch(17); and spraying the compressed air through spraying nozzles(24-1,24-2,25-1,25-2) installed on the front face of a timer through a flexible ventilating pipe(23). The apparatus is used for raising the cold indoor temperature in a short time with an indoor nozzle(26) having an air purifying filter(26-1) in a vehicle and for rapidly defrosting it in a window with a preliminary nozzle(27) or cleaning an engine room.
Patent KR-20010077761-A (KR)
Title: A method of fabricating a semiconductor
Inventor: PARK JE MIN
IPC: H01L21/31
Filed: 2000-02-08
Abstract: PURPOSE: A method for manufacturing a semiconductor is provided to increase a processing margin in the succeeding metal contact process by decreasing a step coverage between a cell array region and a core/periphery surrounding. CONSTITUTION: The first insulating film(206) including a gate pattern(202) and a bit line(204) is formed on a semiconductor substrate(200) comprising a cell array region(A) and a core/periphery region(B). A photoresist film is formed on the first insulating film(206). By patterning the photoresist film, a photoresist pattern is formed to expose the cell array region(A). The first insulating film(206) is etched by using the photoresist pattern as a mask. The photoresist pattern is removed. The second insulating film(210) is formed on the substrate(200). A contact plug(212) is formed in the second and the first insulating film(210, 206). A capacitor is formed on the contact plug(212). A flattening film is formed on the substrate.