baber/WOPTO huggingface dataset:
Patent KR-20020080661-A (KR)
Title: Sesame processing system
Inventor: SEO DONG IL
IPC: A23L25/00
Filed: 2001-04-17
Abstract: PURPOSE: A sesame processing system permitting automation of a series of sesame processing processes and optional change of a processing process thereof is provided which increases production efficiency of processed sesame oil as well as preventing necessary man power loss. CONSTITUTION: A vibration selector(2) with a hopper, filter net and screw discharge pipe is constructed on one side of a storehouse(1). A skin peeling machine(3) constructed with a linkage structure is filled with water soluble acidic material. A washer(4), separator(5) and drier are successively formed in series on one side of the skin peeling machine. A roaster(7) with a rotary roasting vessel and a separator(8) are formed with a multistage connection structure on one side of the drier(6). A vibration distributor(9) comprising a vibration net, distribution guide flap and selection magnet is constructed on one side of the separator.
Patent KR-20010098829-A (KR)
IPC: A61P9/10
Filed: 2001-04-24
Abstract: The present invention relates to methods of treating obesity, diabetes, sexual dysfunction, atherosclerosis, insulin resistance, impaired glucose tolerance, hypercholesterolemia or hypertrigylceridemia using a neurotensin receptor ligand. The present invention also relates to pharmaceutical compositions and kits that comprise a neurotensin receptor ligand.
Patent KR-20020084495-A (KR)
Title: An automotive multi function air cleaner
Inventor: PARK YONG BEOM
IPC: F02M35/00
Filed: 2001-05-02
Abstract: PURPOSE: A multi-functional air cleaner for a vehicle is provided to prevent the infiltration of heat and pollutant transmitted from an ECU and engine by circulating an external air around the ECU. CONSTITUTION: An upper housing(10) has a passage supplying external air to an engine. A lower housing(20) connected to the upper housing(10) circulates the air introduced from the outside, and supplies the air to the engine. An ECU(30) connected to a wire(W) is installed at one side of the lower housing(20), and is cooled by the introduced air.
Patent KR-20020084497-A (KR)
Title: A mounting structure of cowl cross member and a method thereof
Inventor: KYUNG U MIN
IPC: B62D25/08
Filed: 2001-05-02
Abstract: PURPOSE: Installation structure of a cowl cross member and a method thereof are provided to reduce vibration of a vehicle by increasing natural frequency without increase of weight with integrally forming a mounting bracket in a front pillar panel, and to improve the quality by eliminating welding process. CONSTITUTION: A mounting bracket part(3) is integrally formed through foaming process in forming a front pillar panel(1) by pressing, and protruded at the side. A bolt hole(7) is perforated in the formed mounting bracket part to install a cowl cross member. A weld nut is integrally installed in the bolt hole to mount the cowl cross member. The cowl cross member is inserted to the bolt hole, and combined by a bolt. Vibration is reduced with increasing natural frequency without increase of weight by integrally forming the mounting bracket part in the front pillar panel, and assembling process and parts are reduced with eliminating welding process.
Patent KR-20020084760-A (KR)
Title: The GdOBr green phosphor and its preparing method
Inventor: KIM CHANG HAE
IPC: C09K11/85
Filed: 2001-05-03
Abstract: PURPOSE: A gadolinium oxybromide(GdOBr)-based green fluorescent substance and its preparation method are provided, to allow the substance to maintain the stable properties even at high vacuum and to improve the luminous brightness at a low velocity electron ray by employing terbium as an activator. CONSTITUTION: The gadolinium oxybromide-based green fluorescent substance is represented by Gd(2-x)OBr: Tbx, wherein 0.001<=x<=0.5. The method comprises the steps of mixing gadolinium oxide(Gd2O3), ammonium bromide(NH4Br) and 0.001-0.5 mol% of terbium oxide(Tb4O7) based on the amount of gadolinium oxide; drying the mixture at a temperature of 100-150 deg.C; and sintering the dried mixture at a temperature of 800-1,500 deg.C under the reduction atmosphere. Preferably the reduction atmosphere is obtained by using 2-25 vol% of hydrogen gas mixture. Preferably the mixture comprises further 0.001-0.5 mol% of potassium bromide(KBr) based on the amount of ammonium bromide.
Patent KR-20020085101-A (KR)
Title: Circuit for protecting from electrostatic discharge using diode
Inventor: BONG WON HYEONG
IPC: H01L27/02
Filed: 2001-05-04
Abstract: PURPOSE: An electrostatic discharge protection circuit using a diode is provided to perform only a forward operation for generating low power by using the diode. CONSTITUTION: A protection circuit(200) is used for protecting a circuit element(220) from electrostatic discharge stress of a pad input terminal(210). The protection circuit(200) is formed with the first and the second diode protection circuit portions(201,202). The first diode protection circuit portion(201) is arranged between the pad input terminal(210) and an input voltage terminal(VDD). The second diode protection circuit portion(202) is arranged between the pad input terminal(210) and a substrate terminal(VSS). The input voltage terminal(VDD) is used for applying bias to a high density drain region of a field effect transistor. The substrate terminal(VSS) is connected with a semiconductor substrate including the protection circuit(200) and the circuit element(220).
Patent KR-20020084648-A (KR)
Title: An insulating tape with easy cutting
Inventor: JEON CHANG WON
IPC: C09J7/02
Filed: 2001-05-04
Abstract: PURPOSE: An electric insulation tape is provided to allow the electric insulation tape to be cut easily without the aid of a cutter by forming the concave grooves of some depth on the tape. CONSTITUTION: The electric insulation tape(A) is such that a tape(1) whose one surface is coated with an adhesive(3) is winded to a roll, wherein the tape(1) contains concave grooves(2) of some depth crossly on the one surface. Preferably the concave grooves(2) are formed on the both surfaces of the tape(1).
Patent KR-20010105233-A (KR)
Title: 요부를 갖는 다이아몬드 실린더 배열체의 제조방법
IPC: C25D11/18
Filed: 2001-05-16
Abstract: 본 발명은 다이아몬드로 이루어진 실린더의 선단면에 개구하는 요부나 중공부분을 갖는 다이아몬드 실린더 배열체를 제조하는 방법을 제공한다.  다이아몬드 실린더 배열체에 플라즈마 에칭을 제공하여, 각 실린더의 선단면에 요부를 형성한다.  그 결과, 각 실린더(6A)의 선단측에는 요부(13)가 형성되어지고, 요부(13)를 포위하도록 하는 실린더 형상이나 환상형의 돌기(14)가 잔류한다.  다이아몬드 실린더 배열체(15A)는 전자방출부 등에 사용가능하다.
Patent KR-20020014663-A (KR)
Title: Warp Sizer
Inventor: NAKADE KIYOSHI
IPC: D06B23/02
Filed: 2001-05-29
Abstract: PURPOSE: To prevent a size from sticking to the surface of a guide roller arranged at the upstream of a drying cylinder. CONSTITUTION: This warm yarn sizing machine comprises a means for heating the guide roller for guiding a sized warp yarn sheet to the cylinder drying apparatus. The warp yarn sheet in an undried state seated with the guide roller. Thereby, at least the surface part of the warp yarn sheet is dried and the size sticking to the warp yarn sheet is hardened so as not to stick to the surface of the guide roller and fixed to the warp yarn sheet.
Patent KR-20020091912-A (KR)
Title: Check apparatus for the fire detector of the explosion preventive type
Inventor: YUN SAM KI
IPC: A62C37/50
Filed: 2001-06-01
Abstract: PURPOSE: An apparatus for inspecting an anti-explosion typed fire sensor is provided. The apparatus has no ignition factor such as a spark and is thus safely used in a place required for explosion inhibition. CONSTITUTION: The apparatus for inspecting anti-explosion typed fire sensor(2) comprises a long rod-shaped heat sensor(6); an insulated housing(8) which is capable of holding hot materials; a cap(10) which seals the housing and has a hole where the heat sensor(6) is passed through; and a case(16) which has a tunnel(17) where the heat sensor(6) is inserted, and is combined with the lower part of the cap. Wherein, the housing has a bar combining part(22) in its one side to have a bar or a pole, the housing is a vacuum bottle, and an auxiliary cap may be further added to the outside of the cap(10).
Patent KR-20020094085-A (KR)
Title: Sand remover
Inventor: JUNG YONG GWAN
IPC: B01D21/06
Filed: 2001-06-07
Abstract: PURPOSE: An apparatus for pulling up sediment is provided which is easily installed and maintained, less broken down or does not delay working accordingly since the apparatus has light weight and high weatherability. CONSTITUTION: The apparatus for pulling up sediment comprises a driving part(10) comprising a motor; a bucket chain part(20) to which a plurality of buckets are adhered by a chain operated by receiving rotary power of the motor; a plurality of guiding shaft parts(31,32,33,34) which are installed along the bucket chain part(20) to change a moving direction of the bucket chain part(20); and a return rail part(40) for forming passageway of the buckets proceeding to the bottom of a grit chamber, wherein all parts except standardized products such as spring and washer are made of plastic materials, the guiding shaft parts(31,32,33,34) comprise front and rear side unit guiding shafts which are concentrical, and the end of which are distanced from each other, and the return rail part comprises a horizontal material which is formed of an FRP (fiber reinforced plastic) angle, and a synthetic resin bracket for connecting the horizontal material to the side wall of the grit chamber.
Patent KR-20020094609-A (KR)
Title: A synchronization apparatus and method of coarse frequency offset in digital audio broadcasting system
Inventor: BAEK JONG HO
IPC: H04L7/00
Filed: 2001-06-12
Abstract: PURPOSE: An apparatus and a method for an initial frequency synchronization of a digital audio broadcasting system are provided which can obtain an accurate synchronization as to a large frequency offset error using a differential detector of a phase reference symbol. CONSTITUTION: A differential detector part(30) performs a differential detection between the kth carrier and the (k-1)th carrier as to a received phase reference symbol. A correlation value calculation part(32) calculates a correlation value with an output signal of the differential detector part as shifting the differentially-detected phase reference symbol. And a frequency error estimation part(34) determines a circular shifting position having a maximum correlation value, and outputs an estimated integer-timed frequency error by determining the determined circular shifting position as a value corresponding to an integer-time of the frequency error.
Patent KR-20020094769-A (KR)
Inventor: JANG SEONG JU
IPC: B05B11/02
Filed: 2001-06-13
Abstract: PURPOSE: An electro-motive caulking gun is provided to discharge a constant amount of silicone rubber from a cartridge and to form equal thickness of products, efficiently and rapidly perform improved caulking process. CONSTITUTION: The caulking gun(1) comprises a main body(10), a gear housing(20) coupled to the body(10), a driving gear(30) pivotally moving by a driving axis(14) mounted on the body(10), a discharging gear(40) engaged to the driving gear(30), a pivotal pusher(50) going forward/backward to a silicone cartridge(100), and a cartridge fixing stand(60) to secure the cartridge(100). The main body(10) is driven by the driving axis(14) when a worker operates a switch(12) on/off, and has a coupler(16) to be fixed by any coupling device at upper side of the body(10). The driving gear(30) has an inserting bore(34) to accept the driving axis(14).
Patent KR-20030000210-A (KR)
Title: Vibration-blocker for pipe of airconditioner
Inventor: KANG TAE UK
IPC: F24F13/24
Filed: 2001-06-22
Abstract: PURPOSE: A vibration isolator for pipe of air conditioner is provided to be easily installed. CONSTITUTION: A vibration isolator includes a vibration isolating main body(31), cylindrical, made of elastic material and having an opening part(33) opened to one side; a penetrating hole part(32) penetrating the vibration isolating main body eccentrically to a center of the vibration isolating main body and having a pipe placed thereon; and a binding wire(40) bound around a peripheral surface of the vibration isolating main body so that the vibration isolating main body is attached and fixed to the pipe.
Patent KR-20030000944-A (KR)
Title: The reinforcement method of slab bridge
Inventor: LEE SUNG YOUNG
IPC: E01D22/00
Filed: 2001-06-27
Abstract: PURPOSE: A reinforcing method for a slab bridge is provided to increase durability and load carrying capacity of a slab bridge. CONSTITUTION: The reinforcing method for a slab bridge comprises the steps of: forming fitting holes(2) along a slab bridge(1) on the lower side of a slab bridge(1); interposing beams(3) to the fitting holes(2) of the slab bridge(1), then fixing with an anchor bolt and sealing up the fixed beams(3) with sealant(7); and compressing/injecting liquefied epoxy resins in a gap and a crack(1A) between the fixed beam(3) and the fitting hole(2).
Patent KR-20030002523-A (KR)
Title: Method for forming a metal line
Inventor: JUNG JONG YEOL
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a metal interconnection is provided to prevent a contact area between a tungsten plug and a metal interconnection from increasing so that via resistance is reduced, by forming a tungsten spacer on the sidewall of the metal interconnection. CONSTITUTION: The metal interconnection(33) is formed on a substrate insulated by an insulation layer, in which the substrate is electrically connected to the metal interconnection. A conductive layer spacer is formed on the insulated substrate(31) at both sides of the metal interconnection. A flat interlayer dielectric(35) is formed on the entire surface including the conductive layer spacer. The interlayer dielectric is selectively etched to form a via hole by using a via contact mask. A plug filling the via hole is formed.
Patent KR-20030002638-A (KR)
Title: A device for implementing adaptive differential pulse code modulation
Inventor: NAM SANG JUN
IPC: H03M7/38
Filed: 2001-06-29
Abstract: PURPOSE: A device for realizing an adaptive differential pulse code modulation(ADPCD) is provided, which reduces a chip area required in realizing the ADPCM. CONSTITUTION: The device for realizing an adaptive differential pulse code modulation(ADPCM) comprises an encoder dedicated part(301) and a decoder dedicated part(303) and a step size control part(305) which is shared by the encoder dedicated part and the decoder dedicated part and controls a step size(ss(n)) of a quantizer using output data before one period. The step size control part constitutes an encoder together with the encoder dedicated part, and constitutes a decoder together with the decoder dedicated part.
Patent KR-20030002160-A (KR)
Inventor: KIM MI GYEONG
IPC: H03K19/00
Filed: 2001-06-30
Abstract: PURPOSE: A semiconductor integrated circuit is provided, which is appropriate for assuring a noise margin by operating two inputted signals using a Schmitt trigger circuit. CONSTITUTION: The first Schmitt trigger part(21) inverts the second signal inputted through a gate according to the first reference voltage level and the second reference voltage level. An inverter(22) inverts an output signal of the first Schmitt trigger part and then outputs it. A switching part(23) switches the first signal by output signals of the first Schmitt trigger part and the inverter. The second Schmitt trigger part(25) inverts an output signal of the switching part according to the first reference voltage level and the second reference voltage level. And a PMOS transistor(24) connects a power supply voltage(VDD) and a final output port through a source-drain path by the output signal of the inverter.
Patent KR-20030003857-A (KR)
Inventor: LEE GWANG JIN
IPC: G06F3/00
Filed: 2001-07-04
Abstract: PURPOSE: A high speed input receiver for generating a pulse signal is provided to create the pulse signal corresponding to an input signal which is independent of a swing width of the input signal and rapidly operate without a precharge process during the sampling process of the input signal. CONSTITUTION: A high speed input receiver for generating a pulse signal includes a clocked sampled amplifier(105) for inputting an input signal received from outside when the main clock and a plurality of sampling clocks delayed by a predetermined period are a first state and a reference signal previously set and for outputting by amplifying and sampling the voltage difference between the input signal and the reference signal when the main clock and the sampling clock is shifted into a second state and a clocked pulse generator(110) with an output node connected between the power voltage and the ground voltage for precharging the output node to the power voltage when the sampling clock is the first state and for outputting by selectively pulling down the ground voltage to the level in response to the amplified signal when the sampling clock is the second state.
Patent KR-20030004934-A (KR)
Title: A chip microphone
Inventor: JUNG IK JU
IPC: H04R19/01
Filed: 2001-07-07
Abstract: PURPOSE: A chip microphone is provided to produce a micro chip microphone by integrally forming a dielectric thin film on a silicon wafer in which a field effect transistor and a pair of capacitors are integrated. CONSTITUTION: A silicon wafer functions as a gate electrode. A field effect transistor(Q1) amplifies a sound pressure by a predetermined level. A pair of capacitors(C1,C2) filter a noise of an amplifying signal from the field effect transistor(Q1). A metal wire is deposited on the silicon wafer. The metal wire electrically connects a drain(D) of the field effect transistor(Q1) to a source(S) of the field effect transistor(Q1). Silicon nitride layers(7) are deposited on the silicon wafer. A metal electrode(9) is deposited on the silicon nitride layer. A vibration plate(11) includes a dielectric material which is formed on the metal electrode(9) by a spin coating. An air gap is formed by eliminating a part of the silicon nitride layer by etching which is deposited at a lower portion of the metal electrode(9).
Patent KR-20030005728-A (KR)
Title: Suspension Device of Magnetic Disk Drive and Parking Device thereof
Inventor: CHOI SEMG BOK
IPC: G11B21/21
Filed: 2001-07-10
Abstract: PURPOSE: A magnetic disk drive suspension and a device for parking the same are provided to prevent collision between a slider and a disk in loading and unloading of a magnetic disk drive and secure the reliability of the magnetic disk drive by restraining excessive displacement of a load beam. CONSTITUTION: A magnetic disk drive suspension includes a shape memory alloy operator(100) arranged over an e-block(120) on a drive head and a load beam(110), and current input terminals(113) connected to the shape memory alloy operator transmitting appropriate bend moment to the shape memory alloy operator arranged over the e-block on the drive head and the load beam according to the strength of current to control slide displacement on the load beam.
Patent KR-20030008417-A (KR)
Title: Molasses fermenter for advanced sewage and wastewater treatment
Inventor: AHN YONG HUI
IPC: C02F3/30
Filed: 2001-07-18
Abstract: PURPOSE: Provided is an advanced sewage and wastewater treatment system using a molasses fermentation device as a carbon source to remove nitrogen and phosphorous contained in sewage and wastewater. CONSTITUTION: The advanced sewage and wastewater treatment system comprises a first settling tank(1), an anaerobic zone(2), a first anoxic zone(3), a first nitrification tank(4), a second anoxic zone(3'), a second nitrification tank(4'), a second settling tank(5), an internal circulation pump and pipe(8) for transferring a portion of nitric acid produced in the nitrification tank(4) to the anoxic zone(3) which is a denitrification zone, an external sludge return pump and pipe(6) for returning a portion of sludge collected in a hopper in the second settling tank(5) to the anaerobic zone(2), a sludge discharge pump and pipe(7) for discharging the remaining sludge, and a molasses fermentation device(11), wherein molasses generated by the molasses fermentation device(11) is supplied to the anaerobic zone(2) and the anoxic zone(3') using a fermentation injection pumps(12,12') as the carbon source, wherein influent flown out from the first settling tank(1) is introduced into the anaerobic zone(2) and the anoxic zones(3,3'), and wherein the nitric acid is returned to the anoxic zone(3) in response to nitrification efficiency of the nitrification tanks(4,4').
Patent KR-20030012105-A (KR)
Title: Method of forming capacitor in semiconductor memory devices
Inventor: YEO TAE YEON
IPC: H01L27/108
Filed: 2001-07-30
Abstract: PURPOSE: A fabrication method of a capacitor in semiconductor memory devices is provided to prevent the bridge between capacitors by forming a spacer at both sidewalls of a storage node hole and forming HSGs(Hemispherical Silicon Grains) at exposed sidewalls of a storage node electrode. CONSTITUTION: A contact plug(104) is formed through the first etch stop layer and the first interlayer dielectric(100). A storage node hole is formed to expose the contact plug(104) via the second etch stop layer(106) and the second interlayer dielectric. A spacer(114) is then formed at both sidewalls of the storage node hole. A storage node electrode(116) is formed in the storage node hole. Then, HSGs(120) are grown on the exposed surface of the storage node electrode(116).
Patent KR-20010092007-A (KR)
Inventor: YOON BYEONG HWA
IPC: F16K13/02
Filed: 2001-09-05
Abstract: PURPOSE: A valve of eccentric nonresistance is provided to reduce wear between a valve body sheet and a valve disk through friction by having eccentricity, and to prevent deformation in high temperature while expanding the life span. CONSTITUTION: A valve body sheet(4) is mounted in a side of a flange in a valve body(1). The valve body sheet is assembled with a screw to control a distance with a valve disk(2) for optimal watertight. The valve disk is formed as a curved face to remove the friction between the valve disk and the valve body sheet by the eccentricity of a rotation shaft in opening or closing the disk. The valve disk is easily controlled by actively contacting or separating from the valve body sheet. The valve disk is separated form the valve body sheet face to prevent foreign materials from being attached between the valve body sheet and the valve disk. Moreover, the edge of the valve scratches the foreign materials to protect the valve body sheet and water tight. The valve structure is not deformed despite passing the fluid to prevent the vortex of the fluid and the change of the pressure in opening the valve disk.
Patent KR-20030023940-A (KR)
Title: Apparatus for transmitting driving force
Inventor: JANG GAP BU
IPC: F16D1/06
Filed: 2001-09-14
Abstract: PURPOSE: Structure of transmitting driving force is provided to improve the productivity by transmitting driving force accurately and stably with spline-combining a driving shaft of a motor with a driven shaft. CONSTITUTION: A driving shaft(10) is drawn out of a motor(M), and plural spline protrusions(11) are arranged in the end of the driving shaft. Spline grooves(21) are formed in the end of a driven shaft(20) corresponding to the driving shaft to insert spline protrusions. The driving shaft is inserted to the driven shaft with sliding, and driving force is transmitted with spline-connecting. Assembling is performed easily and stably with modifying the connecting structure of the driving shaft and the driven shaft, and driving force is transmitted accurately.