baber/WOPTO huggingface dataset:
Patent KR-20000072188-A (KR)
Inventor: KIM GWAN SIK
IPC: G01C19/00
Filed: 2000-08-14
Abstract: PURPOSE: A vibration signal deletion system is provided to obtain a correct position and state of a vehicle by detecting only a motion information while deleting vehicle vibration signal. CONSTITUTION: A system comprises a circuit for deleting vehicle vibration signal and detecting only a motion information. The circuit is a low frequency pass circuit(11), in which only a required frequency is selected for use. With such a circuit, the frequency passed through a sensor(10) and an amplifier(12) is divided in a resistance unit(16). The divided frequency then passes each condenser(17), and is amplified by the amplifier. Then, only a signal component of a frequency lower than a predetermined level is output, discarding a higher frequency. The system can be arranged for each of X, Y and Z-axes. If the motion of the vehicle is analyzed in terms of time, acceleration speed and deceleration speed are detected. When the acceleration speed is calculated with respect to time, the current speed and direction of the vehicle can be obtained.
Patent KR-20010050091-A (KR)
Inventor: DAVID MUI
IPC: G06F13/38
Filed: 2000-08-16
Abstract: PURPOSE: A system and method for transmitting data in a computer system is provided to transfer the data among processors in multi processor data processing system having a highest performance. CONSTITUTION: The method for transmitting data in a computer system comprises the steps of broadcasting a request corresponding to the data from a requesting device, identifying a response from computer system device, and transmitting the data to a determined device having closest logical proximity among a plurality of computer system device. The response includes a location of the device and represents if the device includes the data or not.
Patent KR-20020015461-A (KR)
Title: Preparation of high strength floor brick using the recycling glasses
Inventor: SON MYUNG MO
IPC: C04B33/13
Filed: 2000-08-22
Abstract: PURPOSE: Provided is a method for producing high strength block for floor using waste glass, waste polishing sludge, waste plaster which can solve the problems after producing goods such as breakage, crack, wear, etc by enhancing a sintering density and the strength of the goods. CONSTITUTION: The method comprises steps of (i) mixing 10 to 60 wt% of waste glass, 5 to 35 wt% of waste polishing sludge, 5 to 35 wt% of waste plaster and 5 to 30 wt% yellow soil and kaolinite; (ii) mixing and grinding the mixture from (i) with 30 to 60% of water using a ball mill and extruding the mixture using a kneading machine to form a light weight block, which is then dried; and (iii) placing the molded tile and block in a furnace, raising a furnace temperature to 1000 to 1050 deg.C at a rate of 10 to 10 deg.C/min. and sintering the block at that temperature for at least 30 minutes, followed by cooling.
Patent KR-20000064148-A (KR)
Inventor: EOM DO IL
IPC: G01N21/39
Filed: 2000-08-24
Abstract: PURPOSE: A corpuscle detector is provided to easily measure the change amount of the laser beam without increasing amplification by receiving the laser beam reduced light intensity in a receiving part, thereby efficiently detecting the corpuscle exist in the air. CONSTITUTION: A corpuscle detector includes a case(10) having an aperture(12) in the upper part, a transmitting part(20) mounted in the inside of the case and emitting a laser beam, a receiving part(30) positioned on an optical path of the laser beam emitted from the transmitting part, an output element(70) connected with the receiving part for outputting data received in the receiving part at a predetermined type, wherein the laser beam reduced light intensity as much as dispersion light if the laser beam is dispersed by exposing corpuscle such as dust.
Patent KR-20020017855-A (KR)
Title: device formation method for preventing pattern shift caused by BPSG reflow
Inventor: LEE SEONG GWON
IPC: H01L21/316
Filed: 2000-08-31
Abstract: PURPOSE: A method for forming a device is provided to effectively prevent an interconnection from being shifted by flow of a boron phosphorous silicate glass(BPSG) layer in a subsequent heat treatment process, by forming the interconnection on a tetra ethyl ortho silicate(TEOS) layer of which the fluidity is relatively lower than that of the BPSG layer. CONSTITUTION: An insulation layer for interlayer insulation is formed on a substrate(30) having a lower structure by using a material which does not flow at a reflow temperature of the BPSG layer. The first BPSG layer(33) for planarization is deposited and reflowed on the insulation layer. The first BPSG layer is removed while the first BPSG layer is left in a portion having a relatively low step, so that the portion of the insulation layer in contact with a conductive layer pattern is exposed. A conductive layer pattern is formed on the insulation layer.
Patent KR-20020019271-A (KR)
Title: Reaction chamber for thin film deposition
Inventor: CHOI GANG JUN
IPC: C23C16/54
Filed: 2000-09-05
Abstract: PURPOSE: A reaction container for a thin film deposition equipment is provided which is capable of effectively preventing leakage of reaction gases generated from bonding surfaces of neighboring reaction plates forming a reaction chamber and bonding surfaces of a separation plate and the reaction plates. CONSTITUTION: The reaction container for a thin film deposition equipment comprises at least two reaction plates(110a,110b) at each of which gas inlet parts(160a,160b) are equipped, one side of which is opened while the other side of which is connected to the gas inlet parts in the state that the reaction plates are associated with each other, and which forms one reaction chamber(130); a coupling means coupling reaction plates into one; a separation plate which is installed between the gas inlet parts of the reaction plates so as to prevent mixing of reaction gases flown into each of the reaction plates; grooves(170a,170b) each of which are installed at contact surfaces of the reaction plates so that they correspond to the reaction plates, and which are installed in such a manner that the grooves encircle the gas inlet parts and the reaction chamber except the opened part of the reaction chamber; and a sealing member(150) which is installed in a space formed by the grooves corresponding to the reaction plates, wherein the edge part of the separation plate is contacted with one side surface of the sealing member in the gas inlet parts.
Patent KR-20000072610-A (KR)
Inventor: MOON HEE DONG
IPC: B60K17/04
Filed: 2000-09-15
Abstract: PURPOSE: A transmission for preventing a car from being pushed is provided to reduce the burden of a driver in an inclined road, and to assure safe traveling. CONSTITUTION: A transmission for preventing a car from being pushed includes one way clutches(8,10,12) mounted parallel with axial bearings(14) on an input shaft(6). Rotating direction is always same when electric power of a crank shaft is transmitted to the input shaft through a clutch. The input shaft and driving tires are mechanically bound when a forward gear or a backward gear of the transmission is bound. If the one way clutches preventing a reverse rotation are mounted on the input shaft in rotary direction of the crank shaft, the driving tires rotate only in forward direction when binding the forward gear. On the contrary, the driving tires rotate only in backward direction when binding the backward gear.
Patent KR-20020022438-A (KR)
Title: Data transfer path decision apparatus for asynchronous transfer mode system
Inventor: KIM SEON GUK
IPC: H04L12/28
Filed: 2000-09-20
Abstract: PURPOSE: An apparatus for discriminating a data transmission path of an ATM(Asynchronous Transfer Mode) system is provided to discriminate a processor which wishes for communication using a VP/VC(Virtual Path/Virtual Channel) table by composing a table for judging a VP/VC, inserting VP/VC information into a header portion of an ATM cell, and transmitting the ATM cell. CONSTITUTION: A VP/VC table(312) stores a VC and a VP. FIFO memories(313-315) connect to front terminals of processors(316-318). A router(311) receives an ATM cell transmitted from a cell bus, compares VP/VC information in the VP/VC table(312), determines a processor which wishes for communication using a tag signal of the compared result, and stores the ATM cell in a corresponding memory among the FIFO memories(313-315) by the determination.
Patent KR-20020024855-A (KR)
Title: Cross Connecting Controller of General Phone and Internet Phone
Inventor: KIM BEOM HUN
IPC: H04L12/66
Filed: 2000-09-27
Abstract: PURPOSE: A connection device for simultaneously using a general phone with an Internet phone is provided to simultaneously implement a general phone line call and an Internet call by one general phone, so as to make an Internet call as holding an office line call as well as making the office line call while making the Internet call or simultaneously making both calls. CONSTITUTION: A ring signal detector(5) detects a ring signal. The first relay(3) turns on/off a telephone line. A general phone network input/output separating circuit(9) separates input/output signals of the telephone line. A trans(4) separates power incoming through the telephone line, and matches an impedance. An analog switch(16) turns on/off an output terminal of the separating circuit(9). The second relay(6) connects a general phone(7) with the telephone line. A hook signal sensor(8) senses a hook switch state of the general phone(7). A general phone input/output separating circuit(10) separates input/output signals of the general phone(7). An echo remover(15) removes an echo generated when signals are inputted/outputted. An echo remover input mix circuit(14) mixes signals outputted from the separating circuit(9) and the separating circuit(10), and inputs the mixed signals to the echo remover(15). A dial signal mix circuit(11) mixes a dial signal inputted from an exterior through the telephone line with a dial signal outputted from the general phone(7). A dial signal detector(12) detects a dial signal. A micro computer(13) senses the ring signal and a hook state, and reads the dial signal inputted through the dial signal detector(12), then controls the first and the second relays(3,6). The micro computer(13) is connected to a sound card to control input/output operations of a sound signal.
Patent KR-20020031439-A (KR)
Title: Gas sensor having good sensitivity and selectivity to carbon monoxide gas and process for the preparation thereof
Inventor: CHOI GYEONG MAN
IPC: G01N27/12
Filed: 2000-10-20
Abstract: PURPOSE: A gas sensor and method for manufacturing the same is provided to obtain a gas sensor having a superior sensitivity and selectivity with respect to carbon monoxide(CO) gas. CONSTITUTION: A method for manufacturing gas sensor comprises a first step of forming a CO gas sensor layer by using a CO gas sensing material; and a second step of laminating an anode and a cathode to both side surfaces of the gas sensor layer. The gas sensor layer is formed by adding CuO of 0.001 to 20 mole percent to Zn2SnO4 sintered body which is obtained by drying, heat-treating and shaping the mixture of ZnO powder and SnO2 powder mixed at 2:1 mole ratio, and performing heat treatment to the Zn2SnO4 sintered body where CuO is added. A gas sensor comprises a gas sensor layer, and an anode and a cathode laminated to both side surfaces of the gas sensor layer. The gas sensor layer is formed by adding CuO to Zn2SnO4.
Patent KR-20010070203-A (KR)
Inventor: BESSET-BATHIAS CLAIRE
IPC: H04L12/70
Filed: 2000-11-10
Abstract: PURPOSE: Congestion control of AAL2 connections is provided to manage a data packet generated from a frame. CONSTITUTION: The invention concerns a method of managing data packets originating from data frames, the packets being presented to buffer(40) prior to processing. When a packet corresponding to the start of a frame is presented to the buffer stage, it is determined whether the filling level of the buffer(40) exceeds a first predetermined filling threshold(42) corresponding to a state of congestion and, if such is the case, this packet and all packets belonging to that same frame are systematically discarded before the buffer. The frames can e.g. originate from AAL2 connections, and each constitute a respective ATMS adaptation layer service data unit(AAL2 SDU), in which case the packets are common part sublayer(CPS) packets, and the buffer(40) stores the CPS packets before the latter are multiplexed into asynchronous transfer mode(ATM) cells.
Patent KR-20020041243-A (KR)
Title: Cross flow fan of indoor unit for a package Air-Conditioner
Inventor: SEO GYEONG WON
IPC: F24F1/00
Filed: 2000-11-27
Abstract: PURPOSE: A transverse fan of wall mounted type indoor unit is provided to easily extend or reduce the total length of the transverse fan by independently forming each of units of the transverse fan. CONSTITUTION: A plurality of parts(10,11,12,13) are independently formed. Coupling grooves(11a,12a,13a) are formed on one sides of the parts, respectively and fixing protrusions(10a,11b,12b) are formed on the other sides of the parts to be inserted to the coupling grooves so that each of the parts are detachable from the others. The parts constituting both ends of a transverse fan have protrusions(10b,13b) on one sides thereof to be joined to grooves formed on an inside of an indoor unit and the coupling grooves or the fixing protrusion formed on the other sides thereof for joining with the other parts.
Patent KR-20020044346-A (KR)
Inventor: CHUN JI YEONG
IPC: H04B7/155
Filed: 2000-12-05
Abstract: PURPOSE: A wireless base station system is provided to save the installation cost of a base station by using one preliminary RF(Radio Frequency) amplifier. CONSTITUTION: A plurality of amplifying units(10,20) have a plurality of high power amplifiers(13-15)(23-25), receive a plurality of frequency signals with each different domain, amplify the received frequency signals, output the amplified frequency signals to a selective path, and mutually exchange error information of high power amplifiers(13-15)(23-25). An 1:n switch(10) switches a frequency signal provided to the amplifying unit having an error high power amplifier and outputs the frequency signal through an output path. A preliminary high power amplifier(16) receives the frequency signal through the 1:n switch(10) and amplifies the received frequency signal. An n:1 switch(70) outputs the output signal of the preliminary high power amplifier(16) to the output path of the amplifying unit having the error high power amplifier.
Patent KR-20020048082-A (KR)
Title: hoist upper limit apparatus
Inventor: HWANG SEON UNG
IPC: B66D5/02
Filed: 2000-12-16
Abstract: PURPOSE: A rise limiting device of a hoist is provided to prevent an accident by rapidly blocking power and to improve reliability by preventing contacting faulty. CONSTITUTION: A device for limiting rise of a hoist comprises a conductor(6b) having a hole; a tightening screw(6a') penetrating the hole of the conductor; a square hole(8) formed on a driving bar; a terminal inserted to the square hole of the driving bar by contacting to a carbon conductor(6c); a spring(7) compensating contacting torque; a lever(9) mounted on an upper portion of the bar; a tap hole installed on the lever; a screw unit(9a') arranged on the lever; a hooker(1a') mounted on a base unit; a locker(4a') having a driving central shaft(2), a wire fixing hole(3a) and a spring hanging lever(2a'); a wire operating a switch by being connected to the wire fixing hole; and a roller forming the switch. The hooker is fixed on the lever by lifting the bar. Thereby, the device for limiting rise of the hoist prevents an accident by rapidly blocking power.
Patent KR-20020050505-A (KR)
Title: Oil supply apparatus of centrifugal compression freezer
Inventor: KANG BYEONG MUK
IPC: F04D29/00
Filed: 2000-12-21
Abstract: PURPOSE: An oil feeding apparatus is provided to prevent oil leakage by an oil pump and maintain air tightness in the compressor housing, while allowing compressor to be smoothly operated and improving compressor efficiency. CONSTITUTION: An impeller(3) with a vane(2) is installed to a compressor housing(1), and the impeller has a high speed gear(4) to be engaged with a driving gear(5) connected to a driving motor. An oil tank(6) is installed at the bottom of the housing, and connected to an oil cooling part(7) for cooling oil of refrigerator. An emergency oil tank(8) is arranged on the high speed gear. An oil pump(10) which is operated by the driving gear, is installed to a low speed thrust cover(9) which is installed coaxially with the driving gear. The oil pump has an inlet pipe(11) dipped into the oil tank, and a feeding unit(12) is connected to the emergency oil tank through the oil cooling part.
Patent KR-20020050671-A (KR)
Title: Apparatus for measuring discharging current of static electricity
Inventor: KIM CHAN UK
IPC: G01R19/15
Filed: 2000-12-21
Abstract: PURPOSE: An apparatus for measuring an electrostatic discharge current is provided, which measures a discharge current and a discharge time momentarily discharged due to a staticelectricity generated in a conductor charged with a constant charge quantitatively. CONSTITUTION: In the apparatus for measuring an electrostatic discharge current of a conductor discharged momentarily as soon as it is charged with a constant voltage. A contact unit(1) contacts with the discharged conductor and receives a discharge current. A load resistor control unit(2) controls an intensity of the discharge current inputted to the contact unit by controlling a load resistor. And an output unit(3) measures an intensity of the above current and outputs it. The above load resistor control unit controls the intensity of the discharge current generated by the discharged conductor by controlling the load resistor to prevent the output unit from being damaged.
Patent KR-20010062724-A (KR)
Title: Slurry for chemical mechanical polishing
Inventor: TSUCHIYA YASUAKI
IPC: B24B37/00
Filed: 2000-12-27
Abstract: PURPOSE: To provide a slurry for chemical mechanical polishing which inhibits the adhesion of polished products to polishing pads and yields fine polished products via a single polishing operation without interrupting the polishing operation, even when polishing a large amount of copper metals. CONSTITUTION: The slurry for chemical mechanical polishing for polishing base plates having copper or copper alloy films on their surface, contains an abrasive, an oxidizing agent and citric acid as an inhibitor which inhibits the adhesion of polishing products to a polishing pad.
Patent KR-20020054846-A (KR)
Title: EPROM device and method for manufacturing the same
Inventor: HWANG JUNG HO
IPC: H01L29/788
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating an erasable programmable read only memory(EPROM) device is provided to increase a coupling ratio, by increasing the capacitance of an inter poly oxide(IPO) regarding a unit area. CONSTITUTION: A gate insulation layer(22) and a polysilicon layer are formed on a semiconductor substrate(21). The polysilicon layer and the gate insulation layer are patterned in a length direction to form a floating gate(23). The floating gate is selectively removed in a width direction to form a plurality of roughnesses of a predetermined depth. An oxide-nitride-oxide(ONO) layer(26) and a control gate(27) are formed on the semiconductor substrate including the floating gate. A source/drain impurity region is formed in the semiconductor substrate at both sides of the floating gate.
Patent KR-20020055794-A (KR)
Title: Sprayable Fireproofing Composition
Inventor: JUNG BYEONG U
IPC: C04B20/06
Filed: 2000-12-29
Abstract: PURPOSE: A refractory and heat insulation coating composition for spray which is characterized by containing waterproof perlite is provided to prevent deterioration of strength and internal force of steel structure in fire, and have sound absorption. CONSTITUTION: The composition comprises the components of: 15-40wt.% of waterproof perlite obtained from spraying 0.01-1%(based on the weight of perlite) of Si- or paraffin-emulsion(10-30% diluted solution) over perlite; 50-70wt.% of gypsum; 2-6wt.% of mineral wool with 2-6micrometer size and up to 5mm length; 2-5wt.% of pulp; 0.5-3.0wt.% of attapulgite ground to 100micrometer; and 0.5-1.3wt.% of organic binder such as polyvinyl acetate, ethyl hydrate or mixture thereof.
Patent KR-20020055971-A (KR)
Title: Noise insulation construction for pedal controlling part
Inventor: MUN YONG U
IPC: B60T7/04
Filed: 2000-12-29
Abstract: PURPOSE: A structure for preventing noise of a pedal operating part is provided to completely prevent introduction of noise of a pedal operating part by completely blocking gaps of the pedal operating part. CONSTITUTION: A structure for preventing noise of a pedal operating part includes a rubber packing(13) and a rubber pack(17). The rubber packing is mounted on a rod(12) transmitting driving force of a pedal(10) to a master cylinder(11) to block noise. The rubber pack is arranged on a spring bracket(15) and supported on the spring bracket toward the front of the rubber packing. The rubber pack is closely contacted with the rubber packing while the rubber pack is compressed and deformed when the rubber packing moved in a forward direction with the rod.
Patent KR-20020058210-A (KR)
Title: Lead frame and semiconductor package using it
Inventor: SUNG PIL JE
IPC: H01L23/495
Filed: 2000-12-29
Abstract: PURPOSE: A lead frame and a semiconductor package using the same are provided to mount easily a semiconductor chip of a large size, perform easily a fabricating process of a lead frame, and improve wire bonding quality in a wire bonding process. CONSTITUTION: The first pad(2) is formed on a rectangular plate. A bent portion(13) is formed at both sides of the first pad(2). The second pad(4) is formed at an end portion of the bent portion(13). The second pad(4) has a shape of rectangular ring in order to cover the first pad(2). A plurality of ground leads(6) are extended from one side of the second pad(4) to an outside. A plurality of signal leads(8) are located at the other side of the second pad(4). The ground leads(6) and the signal leads(8) are connected to each other by a dam bar(10). The dam bar(10) is connected with a frame(12). Accordingly, the second pad(4) is formed on the first pad(2) and the ground leads(6) and the signal leads(8) are formed on the same layer of the second pad(4).
Patent KR-20010021515-A (KR)
Title: 컴프레서 어셈블리
IPC: F04B41/00
Filed: 1998-07-07
Abstract: 본 발명은, 냉각수의 전도율을 구하기 위해 냉각수회로(20)에 위치하는 측정장치(30) 뿐만 아니라 냉각수회로(20)에 물을 분사함으로써 냉각되는 컴프레서(12)를 포함하는 컴프레서 어셈블리에 관한 것이다.  어셈블리는 또 제어수단(70) 뿐만 아니라, 탈염된 물과 탈염되지 않은 물을 공급하기 위한 물공급원(40)도 포함한다.  제어수단(70)은, 전도율이 상한값을 초과하면 물공급원(40)으로부터 냉각수회로(20)로의 냉각수 유입을 촉발한다.  전도율이 하한값을 밑돌면 물공급원(40)으로부터 냉각수회로(20)로 탈염되지 않은 물이 공급된다.  따라서 냉각수의 pH와 염분량이 제어될 수 있어, 침전뿐만 아니라 냉각수에 의한 부식이 방지된다.
Patent KR-20010022129-A (KR)
Title: 라벨점착기
IPC: B65C11/00
Filed: 1999-01-20
Abstract: 바닥지(S)상에 인쇄완료 라벨(L)을 다수 가접착시킨 라벨 연속체(R)를 라벨홀더(31)로부터 연속 인출하고, 바닥지(S)를 전향핀(32)으로 전향시킨 후에 모터(21)로 견인하면서 풀어낸다. 그에 따라, 라벨(L)을 박리시켜서 반접합면측을 회전체의 점착부에 대면시킨다. 바닥지 이완 검출회로(50)에 의해, 바닥지가 이완되어 있을 때 모터(21)를 구동하고 또, 라벨유무 검출회로(50)에 의해, 어느 라벨의 점착이 완료된 후에, 다음 라벨이 박리되어 점착부에 임할 때까지, 모터(21)를 구동시킨다.
Patent KR-20010022169-A (KR)
IPC: A61M3/00
Filed: 1997-11-05
Abstract: 질용 관주 및/또는 관장장치가 사용자의 손에 의해 고정되는 그립홀더, 상기 그립홀더에 연결되는 캐뉼라, 액체를 구속하기 위한 액체 콘테이너 및 상기 액체홀더로부터 상기 캐뉼라까지 액체를 전달하도록 배열된 전기펌프로 구성된다.  그립홀더에 의해 이동되고 사용자 손에 의해 연결될 때 작동가능한 스위치에 의해 전기펌프가 선택적으로 작동가능하다.  전기펌프는 그립홀더내부에 완전히 배열되고, 전기펌프를 작동시키고 재충전가능한 전지를 포함할 수 있고, 또한 그립홀더를 제거가능하게 지지하기 위한 기저부가 제공될 때, 추가로 액체 콘테이너를 지지할 수 있어서, 그립홀더가 상기 기저부로부터 완전히 제거가능하다.  선택적으로 전기펌프를 포함하고 액체콘테이너 및 그립홀더를 지지하기 위한 박스와 그립홀더 및 전기펌프사이에 연결되고 굽힘가능한 액체전달튜브가 상기 장치에 구성가능하다.