baber/WOPTO huggingface dataset:
Patent KR-20030022071-A (KR)
Title: Image pickup device
Inventor: WATANABE TOHRU
IPC: H04N9/73
Filed: 2002-09-06
Abstract: PURPOSE: An imaging apparatus is provided to have a reduced circuit scale and efficiently operate plural solid-state imaging devices. CONSTITUTION: An imaging apparatus includes first and second solid-state imaging devices(31a,31b), first and second drive circuits(33a,33b) for driving the first and second solid-state imaging devices, a timing control circuit(34) for determining the vertical and horizontal scan timing of the first and second solid-state imaging devices in accordance with a reference clock signal having a fixed cycle, a selection circuit(36) for selecting either one of the first and second image signals in synchronism with an operation timing of the first and second solid-state imaging devices, and a signal processing circuit(39) for performing a predetermined imaging process on the selected image signal to generate image data. The selection circuit alternately selects the first and second image signals at predetermined time intervals.
Patent KR-20040023143-A (KR)
Title: Cut prevention a lock
Inventor: AN BYENG HYEN
IPC: E05B17/20
Filed: 2002-09-10
Abstract: PURPOSE: A lock is provided to prevent the lock from being cut away by means of a cutting tool by installing a locking link in a body of the lock. CONSTITUTION: A lock includes a body, a locking member(3) accommodated in the body of the lock, and a key hole. An elongated hole is formed in the body of the lock. The elongated hole has a size corresponding to a size of a loop fixed to a door or a column. After inserting the loop into the elongated hole such that the front portion of the loop is protruded out of the elongated hole, a key is inserted into the key hole. When a user rotates the key inserted into the key hole, the locking member(3) is moved up so that the lock is locked with the loop.
Patent KR-20040024639-A (KR)
Title: Laminate layer sheet having thin film of pressure sensitive adhesive
Inventor: KIM YANG PYEONG
IPC: C09J7/02
Filed: 2002-09-12
Abstract: PURPOSE: A laminated sheet with a adhesive layer is provided to have bubble(air cell) and air agglomeration preventing function, improve an adhesion functionality and enable a cold laminating. CONSTITUTION: An embossed thermoplastic film(A1) is laminated on a supporting layer(A). An embossed surface is modified to form a modified layer. A adhesive layer(B1) having a base layer(B) is laminated on the modified layer. The base layer(B) is one selected from a PVC film layer, a polyester film layer, a PE film layer and a PP film layer. The embossed thermoplastic film(A) is one selected from a PE film, a PP film and a PVC film. The adhesive layer(B1) is one selected from acryl, rubber and a hot melt adhesive.
Patent KR-20040025938-A (KR)
Inventor: JUN HYEONG HUN
IPC: B62D3/12
Filed: 2002-09-17
Abstract: PURPOSE: A gear ratio-variable steering device is provided to vary a gear ratio according to the vehicle speed by varying the tooth-engaging angle of a pinion gear and a rack gear. CONSTITUTION: In a gear ratio-variable steering device, a rack gear(51) is formed separately from a rack bar(50). The rack gear is rotatably installed around a rotating shaft formed to the middle part and thus the tooth-engaging angle between the rack gear and a pinion gear is varied. The gear ratio-variable steering device has a stepping motor(60) installed on a side of the rack bar, and an ECU(Electronic Control Unit) connected to a vehicle speed sensor for sensing the speed of a vehicle. The stepping motor interposes a power transmission unit(90). The ECU controls the stepping motor according to the speed of the vehicle.
Patent KR-20040028254-A (KR)
Title: Connecting structure for bridge of plastic eyeglasses frame
Inventor: U JONG UNG
IPC: G02C5/14
Filed: 2002-09-30
Abstract: PURPOSE: A structure for connecting the temple of a plastic glass frame is provided to always maintain a smooth appearance. CONSTITUTION: A structure for connecting the temple of a plastic glass frame includes a body(2) of a temple, a supporting piece(6), a connection piece(12) and a hanging portion(26). The supporting piece(6) is provided with a contact surface formed at the front surface thereof and is connected to the connection groove of the body(2) of the temple. The structure is connected to the temple of the glasses through the connection piece(12) elastically installed on the supporting piece(6) by the spring. The hooking groove(20) is formed on the end of the inside wall among the walls constituting the connection groove(16) of the body(2) of the temple. The hanging portion(26) is connected to the hooking groove(20) of the body(2) of the temple.
Patent KR-20040031801-A (KR)
Title: Pipe laying structure of elbow tube
Inventor: PARK JUM SOON
IPC: F16L55/02
Filed: 2002-10-01
Abstract: PURPOSE: A structure of an elbow pipe having a multiple-pipe structure is provided to improve soundproofing efficiency by inserting a soundproof pipe into the elbow pipe. CONSTITUTION: A male screw unit(20a) is formed at the outer circumference of a connection pipe body(20). A female screw unit(30a) is formed at the inner circumference of an inner pipe(30), and is coupled to the male screw unit. A soundproof pipe(40) is made of soft synthetic resin, and is inserted into the inner pipe. The soundproof pipe includes an assembly unit having a protrusion(42a), and a connection unit(44) integrated with a plurality of ribs(44a).
Patent KR-20040029640-A (KR)
Title: Channel-tuning method in a DTV receiver
Inventor: MUN GYEONG SU
IPC: H04N5/50
Filed: 2002-10-01
Abstract: PURPOSE: A method for tuning a channel of a DTV(Digital Television) receiver is provided to enable a user to set audio/video PIDs(Packet Identifications) of an existing VCT(Virtual Channel Table) to audio/video PIDs of a tuned channel when the audio/video PIDs of the channel are not changed, thereby quickly popping up a TV screen. CONSTITUTION: If a user tunes a channel(S100), a DTV receiver checks whether a channel number inputted by the user is available in reference to a channel map(S200). If so, the DTV receiver confirms a channel policy for the channel number(S300). If audio/video PIDs of a VCT for the channel number are not changed, the DTV receiver sets audio/video PIDs of an existing VCT to audio/video PIDs of the tuned channel(S400). If the audio/video PIDs of the VCT are changed, the DTV receiver sets audio/video PIDs of a new VCT to the audio/video PIDs of the tuned channel(S500). When the audio/video PIDs of the tuned channel are set, the user can see a screen of the tuned channel through the DTV receiver(S600).
Patent KR-20040033193-A (KR)
Title: Semiconductor Package For Image Sensor And Making Method
Inventor: HAYASHIMOTO YOSHIAKI
IPC: H01L31/0232
Filed: 2002-10-11
Abstract: PURPOSE: A semiconductor chip package for an image sensor and a manufacturing method thereof are provided to be capable of using transparent encapsulant instead of a glass cover. CONSTITUTION: A semiconductor chip package for an image sensor is provided with a semiconductor chip(3), a base part(1) having an opening portion for mounting the semiconductor chip, and a lead(4) formed through the base part and spaced apart from the semiconductor chip. The semiconductor chip package further includes a conductive connecting part(5) for electrically connecting the lead with the semiconductor chip and a transparent encapsulant part(9) for selectively encapsulating the resultant structure. At this time, the upper surface of the transparent encapsulant part is leveled up to the upper surface of the semiconductor chip.
Patent KR-20040033508-A (KR)
Inventor: JWING JA WAN
IPC: A23L13/50
Filed: 2002-10-14
Abstract: PURPOSE: A method for manufacturing a ginseng-chicken broth(samgyetang) using Salicornia herbacea L. is provided. The manufactured broth is effective for the removal of constipation and prevention of adult disease, and maintains good health. CONSTITUTION: Salicornia herbacea Linne is washed, dried and concentrated for 3hr at 120deg.C in a concentrator to give its extract. Thereafter, the extract is naturally dried, ground and then added to the main ingredient of a ginseng-chicken broth. The main ingredient comprises a chicken, Ginseng Radix, Astragali Radix, Allium ascalonicum L., Castanea crenata Sieb. et Zucc. and rice.
Patent KR-20040033703-A (KR)
Title: Oil circuit of continuously variable valve timing device
Inventor: KIM JAE CHUN
IPC: F01M1/06
Filed: 2002-10-15
Abstract: PURPOSE: An oil circuit of a continuously variable valve timing unit is provided to reduce wear of an engine due to lack of oil on initial starting of the engine by forming the oil circuit to allow cam shaft lubricant to be supplied from a cylinder block at minimum distance. CONSTITUTION: An oil circuit includes an oil channel(310) guiding oil supplied from a main gallery of a cylinder block(300) to a cylinder head(302); a cam shaft lubricant oil circuit(320) connected with the oil channel, and having an oil hole penetrating a front journal part of an exhaust cam from a lower side of the cylinder head in vertical direction; a CVVT(Continuously Variable Valve Timing) unit oil circuit(330) formed to allow oil supplied through the oil channel to be separated from the cam shaft lubricant circuit, to pass an OCV(Oil Control Valve:334) and to be supplied to a CVVT unit(336); and an oil circuit connecting channel(340) formed as an oil groove on a front cam cap to connect the cam shaft lubricant circuit and the CVVT unit oil circuit.
Patent KR-20030069777-A (KR)
IPC: E01C7/10
Filed: 2002-10-17
Abstract: 본 발명은 플라이애시 및 시멘트를 이용하여 슬러지를 개량토로 개량하는 방법에 관한 것으로, 화력발전소에서 배출되는 플라이애시 및 시멘트를 적정비율로 혼합한 것을 응집고화제로 사용하여 각종 건설현장이나 댐 등의 준설공사에 따라 발생하는 함수율이 높고 입자가 미세한 유동체 형상의 무기계 건설 오니(汚泥) 등의 슬러지를 응집고화함으로써, 슬러지를 개량토로서 유효하게 이용할 수 있게 한다.
Patent KR-20040036058-A (KR)
Title: Working platform
Inventor: KANG GANG YONG
IPC: B25H1/00
Filed: 2002-10-23
Abstract: PURPOSE: A worktable is provided to variably regulate the shape of the end of an operation floor to the external shape of a workpiece and to mount various electric wirings therein. CONSTITUTION: In a worktable with an operation floor of which the end is contacted to the external shape of a workpiece, floated from the ground by a plurality of supporting legs, the operation floor is composed of a box-shape body(110) including an inserting groove therein; a plurality of regulating blocks(120) of which one end is inserted into the body and the other end is exposed out of the body; and a supporting member(130) of which one end is supported to the lower end of the regulating block and the other end is supported to the lower part of the body to support a state that the regulating block is exposed out of the body. The exposed length of the regulating block is regulated to the degree that the regulating block is inserted into the body, and contacted with the external shape of the workpiece.
Patent KR-20040037888-A (KR)
Title: Polypropylene woven bag having improved enter part
Inventor: PARK JUNG SIK
IPC: B65D33/16
Filed: 2002-10-30
Abstract: PURPOSE: Provided is a polypropylene weaving machine having an inlet structure improved, whereby it is possible to readily open the inner inlet and to grab the weaving machine, thereby being easy to handle the machine. CONSTITUTION: The polypropylene weaving machine includes a main body(10) of the polypropylene weaving machine having two sides and the top opened; and a hinge part(15) formed at the edge of the top to have a predetermined height and width. The hinge part(15) is folded into the inside of the main body(10) of the polypropylene weaving machine. The folded line of the both sides are placed from each other and the rest of a opening is folded and finished to form an inner inlet. The finishing of the opening is performed by stitching. The distance from stitching line to the end is long enough for an operator to readily grab it.
Patent KR-20040037985-A (KR)
Title: Apparatus for monitoring the combustion oscillation of gas turbin
Inventor: AHN DAL HONG
IPC: F01D17/02
Filed: 2002-10-31
Abstract: PURPOSE: A device for monitoring combustion vibration of a gas turbine is provided to prevent breakage of the apparatus caused by combustion vibration by separating combustion vibration of a gas turbine combustor into a natural frequency band and displaying the natural frequency band on a sight glass. CONSTITUTION: A device for monitoring combustion vibration of a gas turbine comprises a pressure-sensing part(200) inserted into the inner space of a combustor liner(100); a pressure-damping part(300) absorbing the pressure waves transmitted from the pressure-sensing part by a damping coil(310); a signal amplification part(400) amplifying an electric signal transmitted from a dynamic pressure sensor(210); a signal conversion part(500) converting an analog signal transmitted from the signal amplification part into a digital signal; a Fourier conversion part(600) analyzing the frequency of the electric signal of the signal conversion part; and a monitoring part(700) dividing the frequency analyzed from the Fourier conversion part into plural frequency bands on the basis of a natural frequency band of a combustor. In the pressure-sensing part, the dynamic pressure sensor measuring combustion vibration is mounted to a body exposed to the outside of the combustor liner.
Patent KR-20040038137-A (KR)
Title: Nitrogen Removal apparatus and method thereof using ultrasonic and membrain in wastewater treament system
Inventor: KIM WOO JIN
IPC: C02F3/06
Filed: 2002-10-31
Abstract: PURPOSE: Provided are an apparatus and a method of removing nitrogen in wastewater by applying low frequency ultrasonic waves to an upper part of an aeration tank for sludge reduction. CONSTITUTION: The method comprises the steps of (a) nitrifying wastewater introduced through a screen basin in an aeration zone of a tank that includes the aerobic zone and an anoxic zone defined by a compartment therein, (b) transferring nitrified wastewater to the anoxic zone of the tank by air bubbles, wherein the anoxic zone is connected to the aerobic zone, (c) using the treated water of the aerobic zone as carbon source of the nitrified wastewater in the anoxic zone, (d) applying ultrasonic to an upper part of the aerobic zone of the tank, (e) rupturing microorganisms attached to a membrane in the aerobic zone by impact force generated when bubbles are popped out by cavitation induced by the ultrasonic, (f) reducing sludge by using the ruptured microorganisms as carbon source in the anoxic zone, and (g) denitrifying the nitrified wastewater in the anoxic zone.
Patent KR-20040041205-A (KR)
Title: Home appliance network system using power line communication and its method for the same
Inventor: HAN GYEONG HAE
IPC: H04B3/54
Filed: 2002-11-08
Abstract: PURPOSE: A home appliance network system and a method for controlling the same are provided to eliminate the need of using a blocking filter and achieve improved stability and reliability of control of home appliances by assigning specific home codes to home appliances connected to a power line. CONSTITUTION: A home appliance network system comprises a plurality of slave home appliances(200,200',200'') for transmitting/receiving data through slave modems(210,210',210'') connected to a power line for constructing a home network; and a master home appliance(100) for assigning the serial number of a master modem(110) connected to the power line, as home codes of the slave home appliances, and controlling, through a data transmission/reception, the slave home appliance which is assigned with the home code same as the home code of the master modem.
Patent KR-20040042283-A (KR)
Title: Method for Testing of Subscriber Interface in Access Gateway System
Inventor: KIM JAE GWON
IPC: H04L12/26
Filed: 2002-11-13
Abstract: PURPOSE: A subscriber interface testing method in an access gateway system is provided to reduce failure occurrence probability by enabling a main processor and a testing unit to directly communicate with each other by an IPC matching. CONSTITUTION: An MP(Main Processor) transmits a test path set-up command to a testing unit through a time slot allocated to the testing unit(S31). The testing unit receives the testing path set-up command, sets up testing between itself and a user according to the command, and reports testing path setting completion(S32). the MP transmits the testing command to the testing unit through time slots(S33). The testing unit performs a testing through the set testing unit and reports a corresponding result to the MP(S34). The MP transmits a testing path release command to the testing unit through time slots(S35).
Patent KR-20040042528-A (KR)
Title: Tap hole sealing means attached to mud gun tip
Inventor: CHUN SE HO
IPC: C21B7/12
Filed: 2002-11-14
Abstract: PURPOSE: A tap hole sealing member attached to front end part of mud gun nozzle tip is provided to prevent outflow of mud material by sealing the tap hole surface in the defective state without erosion of mud material of the mud gun nozzle tip when instantaneously closely adhering the mud gun nozzle tip to the tap hole joining surface. CONSTITUTION: The tap hole sealing member attached to front end part of mud gun nozzle tip is characterized in that the tap hole sealing member is formed in a cylindrical shape which is formed of fluorine fire-retardant rubber material, which encircles the mud gun nozzle tip, which is inserted into the mud gun nozzle tip, and a rear end part of which is opened, the tap hole sealing member integrally comprises an outer circumferential surface(20) having the same inner diameter as outer diameter of the mud gun nozzle tip; a non-asbestos layer(22) coated on the outer circumferential surface to suppress progress of carbonization of the outer circumferential surface due to high temperature; a mud material guidance hole(18) formed at the center of a front end part of the tap hole sealing member to guide the mud material from the mud gun into diameter of tap hole; and a central inserting part(16) that is a cylindrical projecting part installed at the central size of the inner surface of the front end part to form the outer circumferential surface corresponding to the inner diameter of the mud gun nozzle tip, wherein front shape of the front end part corresponds to shape of tap hole surfaces, shape of the inner surface of the front end part corresponds to shape of front end surfaces of the mud gun nozzle tip, and a concave lens shaped front end surface part is formed around the mud material guidance hole.
Patent KR-20040043295-A (KR)
Title: A fixing apparatus for height adjustment which is used for manhole
Inventor: AHN HYUNG JIN
IPC: E02D29/14
Filed: 2002-11-18
Abstract: PURPOSE: A height control ring fixture of a manhole is provided to obtain stable and economical effects with simple structure, to perform a fixing work quickly, to maintain safely and simply and to have various construction heights. CONSTITUTION: In a manhole structure which contains a manhole body(130) and a height control ring(120) coupled to a cover supporting projection(133) of the manhole body(130), the height control ring fixture of the manhole comprises the steps of forming many bolt fitting holes(124) and fixing nut fitting grooves(123) on a lateral control ring supporting projection of a height control ring(120), interposing a fixing nut(140) to the fixing nut fitting groove(123), supporting a fixing bolt(150) fastened to a spiral hole(141) of the fixing nut(140) to a bolt/nut supporting part(125) of the control ring supporting projection, then coupled to a through hole(131) formed on a cover supporting plane(132) of the manhole body(130).
Patent KR-20040046678-A (KR)
Title: -- Novel Microorganism and Process for the production of Poly-beta-Hydroxy Butyric Acid PHB by Employing the Microorganism
Inventor: KIM GAP JIN
IPC: C12N1/00
Filed: 2002-11-28
Abstract: PURPOSE: A microorganism producing poly-beta-hydroxy butyric acid (PHB) and a process for producing PHB using the same are provided, thereby maximizing the growth rate of microorganism and PHB accumulation, and minimizing physical property difference between lots. CONSTITUTION: The microorganism Ralstonia eutropha(KCTC 10351BP) produces and accumulates 80% or more of poly-beta-hydroxy butyric acid (PHB) in a medium containing high fructose syrup as a sole carbon source, wherein Ralstonia eutropha(KCTC 10351BP) is produced by irradiating UV(ultraviolet) to Ralstonia eutropha strain ATCC 17697, spreading the UV treated microorganism on agar medium with high C/N ratio, culturing the microorganism for 48 to 72 hours, and isolating milky white colonies grown and selecting one microorganism capable of using glucose and accumulates PHB. The process for producing PHA(polyhydroxy alkanoate) comprises fed-batch fermenting Ralstonia eutropha(KCTC 10351BP) in a medium containing ammonia water as a nitrogen source and a pH regulating agent, wherein the carbon source is glucose, fructose and high fructose syrup; and the C/N ratio is maintained at 15 to 25 up to 48 hours during the fed-batch fermentation, and the C/N ratio is maintained at 25 to 35 and the pH regulating agent is substituted by sodium hydroxide after 48 hours.
Patent KR-20040048768-A (KR)
Inventor: PARK YONG SEOK
IPC: F25D17/06
Filed: 2002-12-04
Abstract: PURPOSE: A method for controlling a fan of a refrigerator is provided to prevent the frosting of a freezing chamber and the dew condensation of a refrigerator compartment caused by the frequent opening of doors. CONSTITUTION: A method for controlling a fan of a refrigerator includes the steps of driving a compressor and a fan in association according to an inside temperature(200) of the refrigerator in normal operation. A control part determines whether a door opening frequency sensed for a first set time period exceeds a predetermined value for a second set time period. If yes, a compressor driving part and a fan driving part are driven to supply chilled air into the refrigerator until the inside temperature is satisfied(210). At the desired inside temperature, a compressor is stopped operating under the control of the compressor driving part while the fan driving part is continuously operating. A fan is driven for a set time period(220). During this time period, the compressor is normally driven. If a defrosting operation is carried out during this time period, the fan is stopped but re-driven as the defrosting operation is finished. After this time period, the compressor and the fan are recovered to normal operation states(230).
Patent KR-20040051033-A (KR)
Title: Apparatus for preventing corrosion of condenser in air conditioner
Inventor: JUNG YEONG MAN
IPC: F28F19/00
Filed: 2002-12-11
Abstract: PURPOSE: An apparatus for preventing corrosion of a heat exchanger in an air conditioner is provided to form a coating layer on an outer peripheral surface of a refrigerant pipe with the same material as a material of heat dissipating fins, thereby interrupting potential difference corrosion generated by electric contact between parts. CONSTITUTION: Fixing stands are installed on both sides of a heat exchanger. A plurality of heat dissipating fins(22) are installed inside the fixing stands at regular gaps. A refrigerant pipe(23) is inserted into through holes formed at the heat dissipating fins in zigzags to circulate a refrigerant. A coating layer(100) formed of the same material as a material of the heat dissipating fins is formed on an outer peripheral surface of the refrigerant pipe to prevent a potential difference from generating between the refrigerant pipe and the heat dissipating fins. The heat dissipating fins are formed of an aluminum material, and the coating layer is formed of the aluminum material.